From e61ee49c7a2f577eb1338ee35f8768d79010ebc9 Mon Sep 17 00:00:00 2001 From: Chris Dickinson Date: Fri, 17 Apr 2015 14:52:50 -0700 Subject: [PATCH 001/313] Working on v2.0.0 --- src/node_version.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/node_version.h b/src/node_version.h index f629c697fdde03..ee885bc947c3ea 100644 --- a/src/node_version.h +++ b/src/node_version.h @@ -1,11 +1,11 @@ #ifndef SRC_NODE_VERSION_H_ #define SRC_NODE_VERSION_H_ -#define NODE_MAJOR_VERSION 1 -#define NODE_MINOR_VERSION 8 +#define NODE_MAJOR_VERSION 2 +#define NODE_MINOR_VERSION 0 #define NODE_PATCH_VERSION 0 -#define NODE_VERSION_IS_RELEASE 1 +#define NODE_VERSION_IS_RELEASE 0 #ifndef NODE_STRINGIFY #define NODE_STRINGIFY(n) NODE_STRINGIFY_HELPER(n) From 68707648fddf104cc7d34309d9a8e29a4e1af152 Mon Sep 17 00:00:00 2001 From: Brendan Ashworth Date: Sat, 18 Apr 2015 11:11:52 -0700 Subject: [PATCH 002/313] doc: update CONTRIBUTING.md This commit: - fixes development branch (v1.x -> master) - updates stability index wording - use iojs binary instead of node PR-URL: https://github.com/iojs/io.js/pull/1466 Reviewed-By: Ben Noordhuis --- CONTRIBUTING.md | 22 +++++++--------------- 1 file changed, 7 insertions(+), 15 deletions(-) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index dfb68c43c6d566..d2edd60a0ee245 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -34,13 +34,8 @@ $ git remote add upstream git://github.com/iojs/io.js.git #### Which branch? -Now decide if you want your feature or bug fix to go into the master branch -or the stable branch. As a rule of thumb, bug fixes go into the stable branch -while new features go into the master branch. - -The stable branch is effectively frozen; patches that change the io.js -API/ABI or affect the run-time behavior of applications get rejected. The -current stable branch is set as the default branch on GitHub. +For developing new features and bug fixes, the `master` branch should be pulled +and built upon. #### Respect the stability index @@ -49,7 +44,7 @@ The rules for the master branch are less strict; consult the In a nutshell, modules are at varying levels of API stability. Bug fixes are always welcome but API or behavioral changes to modules at stability level 3 -and up are off-limits. +(Locked) are off-limits. #### Dependencies @@ -71,12 +66,9 @@ does not align with the project team. Create a feature branch and start hacking: ```text -$ git checkout -b my-feature-branch -t origin/v1.x +$ git checkout -b my-feature-branch -t origin/master ``` -(Where `v1.x` is the latest stable branch as of this writing.) - - ### Step 3: Commit Make sure git knows your name and email address: @@ -123,7 +115,7 @@ Use `git rebase` (not `git merge`) to sync your work from time to time. ```text $ git fetch upstream -$ git rebase upstream/v1.x # or upstream/master +$ git rebase upstream/master ``` @@ -147,10 +139,10 @@ can use this syntax to run it exactly as the test harness would: $ python tools/test.py -v --mode=release parallel/test-stream2-transform ``` -You can run tests directly with node: +You can run tests directly with iojs: ```text -$ node ./test/parallel/test-streams2-transform.js +$ iojs ./test/parallel/test-streams2-transform.js ``` From 718059777c6eb41d930db787eec8748ab35f7deb Mon Sep 17 00:00:00 2001 From: Brendan Ashworth Date: Sat, 18 Apr 2015 13:22:34 -0700 Subject: [PATCH 003/313] Revert "http: don't bother making a copy of the options" This reverts commit 06cfff935012ed2826cac56284cea982630cbc27. Reverted because it introduced a regression where (because options were modified in the later functionality) options.host and options.port would be overridden with values provided in other, supported ways. PR-URL: https://github.com/iojs/io.js/pull/1467 Reviewed-By: Ben Noordhuis --- lib/_http_client.js | 2 ++ 1 file changed, 2 insertions(+) diff --git a/lib/_http_client.js b/lib/_http_client.js index daa37ef064e3fc..200a08e5d5bf85 100644 --- a/lib/_http_client.js +++ b/lib/_http_client.js @@ -21,6 +21,8 @@ function ClientRequest(options, cb) { if (typeof options === 'string') { options = url.parse(options); + } else { + options = util._extend({}, options); } var agent = options.agent; From 6bf85bc81e7e61b4126c50d05555d5928343423b Mon Sep 17 00:00:00 2001 From: Brendan Ashworth Date: Sat, 18 Apr 2015 13:26:15 -0700 Subject: [PATCH 004/313] test: add test for 06cfff9 regression This commit adds a test to ensure all options are NOT modified after passing them to http.request. Specifically options.host and options.port are the most prominent that would previously error, but add the other options that have default values. options.host and options.port were overridden for the one-argument net.createConnection(options) call. PR-URL: https://github.com/iojs/io.js/pull/1467 Reviewed-By: Ben Noordhuis --- ...test-http-request-dont-override-options.js | 45 +++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 test/parallel/test-http-request-dont-override-options.js diff --git a/test/parallel/test-http-request-dont-override-options.js b/test/parallel/test-http-request-dont-override-options.js new file mode 100644 index 00000000000000..66d82caeac930d --- /dev/null +++ b/test/parallel/test-http-request-dont-override-options.js @@ -0,0 +1,45 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +var requests = 0; + +http.createServer(function(req, res) { + res.writeHead(200); + res.end('ok'); + + requests++; +}).listen(common.PORT).unref(); + +var agent = new http.Agent(); +agent.defaultPort = common.PORT; + +// options marked as explicitly undefined for readability +// in this test, they should STAY undefined as options should not +// be mutable / modified +var options = { + host: undefined, + hostname: common.localhostIPv4, + port: undefined, + defaultPort: undefined, + path: undefined, + method: undefined, + agent: agent +}; + +http.request(options, function(res) { + res.resume(); +}).end(); + +process.on('exit', function() { + assert.equal(requests, 1); + + assert.strictEqual(options.host, undefined); + assert.strictEqual(options.hostname, common.localhostIPv4); + assert.strictEqual(options.port, undefined); + assert.strictEqual(options.defaultPort, undefined); + assert.strictEqual(options.path, undefined); + assert.strictEqual(options.method, undefined); +}); From 26327757f8b342eb91df71f1fdf34a855e29aa71 Mon Sep 17 00:00:00 2001 From: Rod Vagg Date: Mon, 20 Apr 2015 18:55:04 +1000 Subject: [PATCH 005/313] doc: update AUTHORS list Update AUTHORS list using tools/update-authors.sh PR-URL: https://github.com/iojs/io.js/pull/1476 Reviewed-By: Ben Noordhuis --- AUTHORS | 3 +++ 1 file changed, 3 insertions(+) diff --git a/AUTHORS b/AUTHORS index a46220775054f6..cd2b3aa983003f 100644 --- a/AUTHORS +++ b/AUTHORS @@ -744,5 +744,8 @@ Giovanny Andres Gongora Granada Jeffrey Jagoda Kelsey Breseman Peter Petrov +Andrew Crites +Marat Abdullin +Dan Varga # Generated by tools/update-authors.sh From b16a328edee8a8e9c86b079525ece0579859e426 Mon Sep 17 00:00:00 2001 From: Nick Raienko Date: Wed, 22 Apr 2015 14:27:04 +0300 Subject: [PATCH 006/313] doc: add spaces to child.kill example PR-URL: https://github.com/iojs/io.js/pull/1503 Reviewed-By: Colin Ihrig Reviewed-By: Evan Lucas --- doc/api/child_process.markdown | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/doc/api/child_process.markdown b/doc/api/child_process.markdown index 1ca5cd7fbac6ed..315670581bba4f 100644 --- a/doc/api/child_process.markdown +++ b/doc/api/child_process.markdown @@ -192,7 +192,7 @@ be sent `'SIGTERM'`. See `signal(7)` for a list of available signals. grep = spawn('grep', ['ssh']); grep.on('close', function (code, signal) { - console.log('child process terminated due to receipt of signal '+signal); + console.log('child process terminated due to receipt of signal ' + signal); }); // send SIGHUP to process From 22aafa55971ef762863ec8badcd76228581d40c6 Mon Sep 17 00:00:00 2001 From: Jeremiah Senkpiel Date: Wed, 22 Apr 2015 20:46:06 -0400 Subject: [PATCH 007/313] doc: add Fishrock123 to the TC as per https://github.com/iojs/io.js/issues/1502 PR-URL: https://github.com/iojs/io.js/pull/1507 Reviewed-By: Chris Dickinson Reviewed-By: Ben Noordhuis --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 67164f5725de54..ca5ab327b8ba39 100644 --- a/README.md +++ b/README.md @@ -280,7 +280,7 @@ information about the governance of the io.js project, see - Release GPG key: DD8F2338BAE7501E3DD5AC78C273792F7D83545D * **Thorsten Lorenz** ([@thlorenz](https://github.com/thlorenz)) <thlorenz@gmx.de> * **Stephen Belanger** ([@qard](https://github.com/qard)) <admin@stephenbelanger.com> -* **Jeremiah Senkpiel** ([@fishrock123](https://github.com/fishrock123)) <fishrock123@rocketmail.com> +* **Jeremiah Senkpiel** ([@fishrock123](https://github.com/fishrock123)) <fishrock123@rocketmail.com> (Technical Committee) - Release GPG key: FD3A5288F042B6850C66B31F09FE44734EB7990E * **Evan Lucas** ([@evanlucas](https://github.com/evanlucas)) <evanlucas@me.com> * **Brendan Ashworth** ([@brendanashworth](https://github.com/brendanashworth)) <brendan.ashworth@me.com> From a7d74633f20e285395f5e2860bdac56381603476 Mon Sep 17 00:00:00 2001 From: Guilherme Souza Date: Tue, 21 Apr 2015 18:24:13 -0300 Subject: [PATCH 008/313] tls_wrap: use localhost if options.host is empty tls.connect(options) with no options.host should accept a certificate with CN: 'localhost'. Fix Error: Hostname/IP doesn't match certificate's altnames: "Host: undefined. is not cert's CN: localhost" 'localhost' is not added directly to defaults because that is not always desired (for example, when using options.socket) PR-URL: https://github.com/iojs/io.js/pull/1493 Fixes: https://github.com/iojs/io.js/issues/1489 Reviewed-By: Brendan Ashworth Reviewed-By: Roman Reiss --- lib/_tls_wrap.js | 3 +- test/parallel/test-tls-connect-no-host.js | 34 +++++++++++++++++++++++ 2 files changed, 36 insertions(+), 1 deletion(-) create mode 100644 test/parallel/test-tls-connect-no-host.js diff --git a/lib/_tls_wrap.js b/lib/_tls_wrap.js index 3e091b0fc1be0d..c1037a7096a755 100644 --- a/lib/_tls_wrap.js +++ b/lib/_tls_wrap.js @@ -858,7 +858,8 @@ exports.connect = function(/* [port, host], options, cb */) { var hostname = options.servername || options.host || - options.socket && options.socket._host, + (options.socket && options.socket._host) || + 'localhost', NPN = {}, context = tls.createSecureContext(options); tls.convertNPNProtocols(options.NPNProtocols, NPN); diff --git a/test/parallel/test-tls-connect-no-host.js b/test/parallel/test-tls-connect-no-host.js new file mode 100644 index 00000000000000..41aac1acabd781 --- /dev/null +++ b/test/parallel/test-tls-connect-no-host.js @@ -0,0 +1,34 @@ +var common = require('../common'); + +if (!common.hasCrypto) { + console.log('1..0 # Skipped: missing crypto'); + process.exit(); +} +var tls = require('tls'); + +var assert = require('assert'); +var fs = require('fs'); +var path = require('path'); + +var cert = fs.readFileSync(path.join(common.fixturesDir, 'test_cert.pem')); +var key = fs.readFileSync(path.join(common.fixturesDir, 'test_key.pem')); + +// https://github.com/iojs/io.js/issues/1489 +// tls.connect(options) with no options.host should accept a cert with +// CN:'localhost' +tls.createServer({ + key: key, + cert: cert +}).listen(common.PORT); + +var socket = tls.connect({ + port: common.PORT, + ca: cert, + // No host set here. 'localhost' is the default, + // but tls.checkServerIdentity() breaks before the fix with: + // Error: Hostname/IP doesn't match certificate's altnames: + // "Host: undefined. is not cert's CN: localhost" +}, function() { + assert(socket.authorized); + process.exit(); +}); From 7384ca83f97a28b0cecaabe879e9af0fe8631b62 Mon Sep 17 00:00:00 2001 From: Chris Yip Date: Tue, 21 Apr 2015 15:13:27 +0800 Subject: [PATCH 009/313] module: remove '' from Module.globalPaths If `$NODE_PATH` contains trailing separators, `Module.globalPaths` will contains empty strings. When `Module` try to resolve a module's path, `path.resolve('', 'index.js')` will boil down to `$PWD/index.js`, which makes sub modules can access global modules and get unexpected result. PR-URL: https://github.com/iojs/io.js/pull/1488 Reviewed-By: Roman Reiss --- lib/module.js | 4 +++- test/parallel/test-module-globalpaths-nodepath.js | 8 +++++--- 2 files changed, 8 insertions(+), 4 deletions(-) diff --git a/lib/module.js b/lib/module.js index 02f0ec700f150d..eba3de81713fe8 100644 --- a/lib/module.js +++ b/lib/module.js @@ -489,7 +489,9 @@ Module._initPaths = function() { var nodePath = process.env['NODE_PATH']; if (nodePath) { - paths = nodePath.split(path.delimiter).concat(paths); + paths = nodePath.split(path.delimiter).filter(function(path) { + return !!path; + }).concat(paths); } modulePaths = paths; diff --git a/test/parallel/test-module-globalpaths-nodepath.js b/test/parallel/test-module-globalpaths-nodepath.js index d0261e81f7a802..6cfa17933ce869 100644 --- a/test/parallel/test-module-globalpaths-nodepath.js +++ b/test/parallel/test-module-globalpaths-nodepath.js @@ -6,20 +6,22 @@ var module = require('module'); var isWindows = process.platform === 'win32'; var partA, partB; +var partC = ''; if (isWindows) { partA = 'C:\\Users\\Rocko Artischocko\\AppData\\Roaming\\npm'; partB = 'C:\\Program Files (x86)\\nodejs\\'; - process.env['NODE_PATH'] = partA + ';' + partB; + process.env['NODE_PATH'] = partA + ';' + partB + ';' + partC; } else { partA = '/usr/test/lib/node_modules'; partB = '/usr/test/lib/node'; - process.env['NODE_PATH'] = partA + ':' + partB; + process.env['NODE_PATH'] = partA + ':' + partB + ':' + partC; } module._initPaths(); assert.ok(module.globalPaths.indexOf(partA) !== -1); assert.ok(module.globalPaths.indexOf(partB) !== -1); +assert.ok(module.globalPaths.indexOf(partC) === -1); -assert.ok(Array.isArray(module.globalPaths)); \ No newline at end of file +assert.ok(Array.isArray(module.globalPaths)); From bb254b533b1bfced8e39661485488f4a3f8969cc Mon Sep 17 00:00:00 2001 From: Roman Reiss Date: Thu, 23 Apr 2015 17:22:38 +0200 Subject: [PATCH 010/313] doc: update branch to master Update the remaining markdown files to refer to the master branch. PR-URL: https://github.com/iojs/io.js/pull/1511 Reviewed-By: Jeremiah Senkpiel --- COLLABORATOR_GUIDE.md | 12 ++++++------ WORKING_GROUPS.md | 2 +- 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/COLLABORATOR_GUIDE.md b/COLLABORATOR_GUIDE.md index 20949eeefbab5b..792dbf3d4d668a 100644 --- a/COLLABORATOR_GUIDE.md +++ b/COLLABORATOR_GUIDE.md @@ -119,14 +119,14 @@ $ git rebase --abort Checkout proper target branch ```text -$ git checkout v1.x +$ git checkout master ``` Update the tree ```text $ git fetch origin -$ git merge --ff-only origin/v1.x +$ git merge --ff-only origin/master ``` Apply external patches @@ -138,13 +138,13 @@ $ curl -L https://github.com/iojs/io.js/pull/xxx.patch | git am --whitespace=fix Check and re-review the changes ```text -$ git diff origin/v1.x +$ git diff origin/master ``` Check number of commits and commit messages ```text -$ git log origin/v1.x...v1.x +$ git log origin/master...master ``` If there are multiple commits that relate to the same feature or @@ -152,7 +152,7 @@ one with a feature and separate with a test for that feature - you'll need to squash them (or strictly speaking `fixup`). ```text -$ git rebase -i origin/v1.x +$ git rebase -i origin/master ``` This will open a screen like this (in the default shell editor): @@ -210,7 +210,7 @@ line. Time to push it: ```text -$ git push origin v1.x +$ git push origin master ``` ### I just made a mistake diff --git a/WORKING_GROUPS.md b/WORKING_GROUPS.md index 05cb41e5a97a82..c5c7cc1d746a50 100644 --- a/WORKING_GROUPS.md +++ b/WORKING_GROUPS.md @@ -1,7 +1,7 @@ # io.js Working Groups io.js Working Groups are autonomous projects created by the -[Technical Committee (TC)](https://github.com/iojs/io.js/blob/v1.x/GOVERNANCE.md#technical-committee). +[Technical Committee (TC)](https://github.com/iojs/io.js/blob/master/GOVERNANCE.md#technical-committee). Working Groups can be formed at any time but must be ratified by the TC. Once formed the work defined in the Working Group charter is the From 3d3083b91f02ca14acddde97612cec98e97ffe38 Mon Sep 17 00:00:00 2001 From: Jackson Tian Date: Thu, 16 Apr 2015 11:29:02 +0800 Subject: [PATCH 011/313] buffer: little improve for Buffer.concat method When buffer list less than 2, no need to calculate the length. The change's benchmark result is here: https://gist.github.com/JacksonTian/2c9e2bdec00018e010e6 It improve 15% ~ 25% speed when list only have one buffer, to other cases no effect. PR-URL: https://github.com/iojs/io.js/pull/1437 Reviewed-By: Trevor Norris Reviewed-By: Brendan Ashworth --- lib/buffer.js | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/lib/buffer.js b/lib/buffer.js index 8f4e34d289fc27..dc2b656d7a7a33 100644 --- a/lib/buffer.js +++ b/lib/buffer.js @@ -247,6 +247,11 @@ Buffer.concat = function(list, length) { if (!Array.isArray(list)) throw new TypeError('list argument must be an Array of Buffers.'); + if (list.length === 0) + return new Buffer(0); + else if (list.length === 1) + return list[0]; + if (length === undefined) { length = 0; for (var i = 0; i < list.length; i++) @@ -255,11 +260,6 @@ Buffer.concat = function(list, length) { length = length >>> 0; } - if (list.length === 0) - return new Buffer(0); - else if (list.length === 1) - return list[0]; - var buffer = new Buffer(length); var pos = 0; for (var i = 0; i < list.length; i++) { From 1bef71747678c19c7214048de5b9e3848889248d Mon Sep 17 00:00:00 2001 From: Evan Lucas Date: Wed, 22 Apr 2015 16:46:21 -0500 Subject: [PATCH 012/313] net: cleanup connect logic Separates out the lookup logic for net.Socket. In the event the `host` property is an IP address, the lookup is skipped. PR-URL: https://github.com/iojs/io.js/pull/1505 Reviewed-By: Chris Dickinson Reviewed-By: Yosuke Furukawa --- lib/net.js | 119 ++++++++++++---------- test/parallel/test-net-dns-lookup-skip.js | 18 ++++ test/parallel/test-net-dns-lookup.js | 2 +- 3 files changed, 85 insertions(+), 54 deletions(-) create mode 100644 test/parallel/test-net-dns-lookup-skip.js diff --git a/lib/net.js b/lib/net.js index 847e417e67f4ca..ce2033f9daf101 100644 --- a/lib/net.js +++ b/lib/net.js @@ -881,64 +881,77 @@ Socket.prototype.connect = function(options, cb) { connect(self, options.path); } else { - const dns = require('dns'); - var host = options.host || 'localhost'; - var port = 0; - var localAddress = options.localAddress; - var localPort = options.localPort; - var dnsopts = { - family: options.family, - hints: 0 - }; - - if (localAddress && !exports.isIP(localAddress)) - throw new TypeError('localAddress must be a valid IP: ' + localAddress); - - if (localPort && typeof localPort !== 'number') - throw new TypeError('localPort should be a number: ' + localPort); - - port = options.port; - if (typeof port !== 'undefined') { - if (typeof port !== 'number' && typeof port !== 'string') - throw new TypeError('port should be a number or string: ' + port); - if (!isLegalPort(port)) - throw new RangeError('port should be >= 0 and < 65536: ' + port); - } - port |= 0; + lookupAndConnect(self, options); + } + return self; +}; - if (dnsopts.family !== 4 && dnsopts.family !== 6) - dnsopts.hints = dns.ADDRCONFIG | dns.V4MAPPED; - debug('connect: find host ' + host); - debug('connect: dns options ' + dnsopts); - self._host = host; - dns.lookup(host, dnsopts, function(err, ip, addressType) { - self.emit('lookup', err, ip, addressType); +function lookupAndConnect(self, options) { + const dns = require('dns'); + var host = options.host || 'localhost'; + var port = options.port; + var localAddress = options.localAddress; + var localPort = options.localPort; - // It's possible we were destroyed while looking this up. - // XXX it would be great if we could cancel the promise returned by - // the look up. - if (!self._connecting) return; + if (localAddress && !exports.isIP(localAddress)) + throw new TypeError('localAddress must be a valid IP: ' + localAddress); - if (err) { - // net.createConnection() creates a net.Socket object and - // immediately calls net.Socket.connect() on it (that's us). - // There are no event listeners registered yet so defer the - // error event to the next tick. - process.nextTick(connectErrorNT, self, err, options); - } else { - self._unrefTimer(); - connect(self, - ip, - port, - addressType, - localAddress, - localPort); - } - }); + if (localPort && typeof localPort !== 'number') + throw new TypeError('localPort should be a number: ' + localPort); + + if (typeof port !== 'undefined') { + if (typeof port !== 'number' && typeof port !== 'string') + throw new TypeError('port should be a number or string: ' + port); + if (!isLegalPort(port)) + throw new RangeError('port should be >= 0 and < 65536: ' + port); } - return self; -}; + port |= 0; + + // If host is an IP, skip performing a lookup + // TODO(evanlucas) should we hot path this for localhost? + var addressType = exports.isIP(host); + if (addressType) { + connect(self, host, port, addressType, localAddress, localPort); + return; + } + + var dnsopts = { + family: options.family, + hints: 0 + }; + + if (dnsopts.family !== 4 && dnsopts.family !== 6) + dnsopts.hints = dns.ADDRCONFIG | dns.V4MAPPED; + + debug('connect: find host ' + host); + debug('connect: dns options ' + dnsopts); + self._host = host; + dns.lookup(host, dnsopts, function(err, ip, addressType) { + self.emit('lookup', err, ip, addressType); + + // It's possible we were destroyed while looking this up. + // XXX it would be great if we could cancel the promise returned by + // the look up. + if (!self._connecting) return; + + if (err) { + // net.createConnection() creates a net.Socket object and + // immediately calls net.Socket.connect() on it (that's us). + // There are no event listeners registered yet so defer the + // error event to the next tick. + process.nextTick(connectErrorNT, self, err, options); + } else { + self._unrefTimer(); + connect(self, + ip, + port, + addressType, + localAddress, + localPort); + } + }); +} function connectErrorNT(self, err, options) { diff --git a/test/parallel/test-net-dns-lookup-skip.js b/test/parallel/test-net-dns-lookup-skip.js new file mode 100644 index 00000000000000..7a129b979510b7 --- /dev/null +++ b/test/parallel/test-net-dns-lookup-skip.js @@ -0,0 +1,18 @@ +var common = require('../common'); +var assert = require('assert'); +var net = require('net'); + +function check(addressType) { + var server = net.createServer(function(client) { + client.end(); + server.close(); + }); + + var address = addressType === 4 ? '127.0.0.1' : '::1'; + server.listen(common.PORT, address, function() { + net.connect(common.PORT, address).on('lookup', assert.fail); + }); +} + +check(4); +common.hasIPv6 && check(6); diff --git a/test/parallel/test-net-dns-lookup.js b/test/parallel/test-net-dns-lookup.js index e7c058fe144a56..92ba794d74520c 100644 --- a/test/parallel/test-net-dns-lookup.js +++ b/test/parallel/test-net-dns-lookup.js @@ -9,7 +9,7 @@ var server = net.createServer(function(client) { }); server.listen(common.PORT, '127.0.0.1', function() { - net.connect(common.PORT, '127.0.0.1').on('lookup', function(err, ip, type) { + net.connect(common.PORT, 'localhost').on('lookup', function(err, ip, type) { assert.equal(err, null); assert.equal(ip, '127.0.0.1'); assert.equal(type, '4'); From 4abe2fa1cfcc434952570c1c979dd4ce150fba67 Mon Sep 17 00:00:00 2001 From: Evan Lucas Date: Wed, 22 Apr 2015 17:05:29 -0500 Subject: [PATCH 013/313] net: add lookup option to Socket.prototype.connect Allows customization of the lookup function used when Socket.prototype.connect is called using a hostname. PR-URL: https://github.com/iojs/io.js/pull/1505 Reviewed-By: Chris Dickinson Reviewed-By: Yosuke Furukawa --- doc/api/net.markdown | 2 ++ lib/net.js | 6 +++- test/parallel/test-net-dns-custom-lookup.js | 40 +++++++++++++++++++++ 3 files changed, 47 insertions(+), 1 deletion(-) create mode 100644 test/parallel/test-net-dns-custom-lookup.js diff --git a/doc/api/net.markdown b/doc/api/net.markdown index e3ce8fb5863aa0..aadf8a84c1c1a6 100644 --- a/doc/api/net.markdown +++ b/doc/api/net.markdown @@ -355,6 +355,8 @@ For TCP sockets, `options` argument should be an object which specifies: - `localPort`: Local port to bind to for network connections. - `family` : Version of IP stack. Defaults to `4`. + + - `lookup` : Custom lookup function. Defaults to `dns.lookup`. For local domain sockets, `options` argument should be an object which specifies: diff --git a/lib/net.js b/lib/net.js index ce2033f9daf101..867e1df7ccc252 100644 --- a/lib/net.js +++ b/lib/net.js @@ -916,6 +916,9 @@ function lookupAndConnect(self, options) { return; } + if (options.lookup && typeof options.lookup !== 'function') + throw new TypeError('options.lookup should be a function.'); + var dnsopts = { family: options.family, hints: 0 @@ -927,7 +930,8 @@ function lookupAndConnect(self, options) { debug('connect: find host ' + host); debug('connect: dns options ' + dnsopts); self._host = host; - dns.lookup(host, dnsopts, function(err, ip, addressType) { + var lookup = options.lookup || dns.lookup; + lookup(host, dnsopts, function(err, ip, addressType) { self.emit('lookup', err, ip, addressType); // It's possible we were destroyed while looking this up. diff --git a/test/parallel/test-net-dns-custom-lookup.js b/test/parallel/test-net-dns-custom-lookup.js new file mode 100644 index 00000000000000..3979bbf0b6d2c5 --- /dev/null +++ b/test/parallel/test-net-dns-custom-lookup.js @@ -0,0 +1,40 @@ +var common = require('../common'); +var assert = require('assert'); +var net = require('net'); +var dns = require('dns'); +var ok = false; + +function check(addressType, cb) { + var server = net.createServer(function(client) { + client.end(); + server.close(); + cb && cb(); + }); + + var address = addressType === 4 ? '127.0.0.1' : '::1'; + server.listen(common.PORT, address, function() { + net.connect({ + port: common.PORT, + host: 'localhost', + lookup: lookup + }).on('lookup', function(err, ip, type) { + assert.equal(err, null); + assert.equal(ip, address); + assert.equal(type, addressType); + ok = true; + }); + }); + + function lookup(host, dnsopts, cb) { + dnsopts.family = addressType; + dns.lookup(host, dnsopts, cb); + } +} + +check(4, function() { + common.hasIPv6 && check(6); +}); + +process.on('exit', function() { + assert.ok(ok); +}); From f3cc50f8112df46a95188d12552f6f0a5636849b Mon Sep 17 00:00:00 2001 From: Rod Vagg Date: Wed, 22 Apr 2015 14:52:43 +1000 Subject: [PATCH 014/313] doc: add TC meeting 2015-04-08 minutes PR-URL: #1497 Reviewed-By: Chris Dickinson Reviewed-By: Jeremiah Senkpiel --- doc/tc-meetings/2015-04-08.md | 184 ++++++++++++++++++++++++++++++++++ 1 file changed, 184 insertions(+) create mode 100644 doc/tc-meetings/2015-04-08.md diff --git a/doc/tc-meetings/2015-04-08.md b/doc/tc-meetings/2015-04-08.md new file mode 100644 index 00000000000000..0ffa95395a00be --- /dev/null +++ b/doc/tc-meetings/2015-04-08.md @@ -0,0 +1,184 @@ +# io.js TC Meeting 2015-04-08 + +## Links + +* **Public YouTube feed**: http://www.youtube.com/watch?v=OjlK8k10oyo +* **Google Plus Event page**: https://plus.google.com/events/c1c3234uog6svplgrapqucb557k +* **GitHub Issue**: https://github.com/iojs/io.js/issues/1369 +* **Original Minutes Google Doc**: https://docs.google.com/document/d/1EsDjfRGpVKFABH4LcNXNxsAsBTnHsU-i5cehmAcp1A8 + +## Agenda + +Extracted from https://github.com/iojs/io.js/labels/tc-agenda prior to meeting. + +* [#1101](https://github.com/iojs/io.js/pull/1101) http: allow HTTP to return an HTTPS server / @silverwind / the use of a `tls` option to trigger `https` module functionality +* [#1301](https://github.com/iojs/io.js/pull/1301) Util(.is*) Deprecations / @Fishrock123 & @brendanashworth / [this comment](https://github.com/iojs/io.js/pull/1301#issuecomment-90829575) asking for an opinion from the TC on how to move forward +* Discuss https://github.com/jasnell/dev-policy [[comment by @mikeal]](https://github.com/iojs/io.js/issues/1369#issuecomment-90955688) +* Discuss / Review the `require(‘.’)` situation [[comments by @silverwind and @Fishrock123]](https://github.com/iojs/io.js/issues/1369#issuecomment-90933134) + + +### Present + +* Bert (TC) +* Domenic +* Trevor (TC) +* Ben (TC) +* Fedor (TC) +* Jeremiah +* Mikeal +* Chris (TC) + +### Review of last meeting + +* reconciliation update (Mikeal and Bert) +* doc: add NAN WG [#1226](https://github.com/iojs/io.js/issues/1226) +* Proposal: Authorise @Fishrock123 to create releases [#1225](https://github.com/iojs/io.js/issues/1225) +* governance: Raise the bar for changes in membership and governance policy. [#1222](https://github.com/iojs/io.js/issues/1222) +* Nominating Rod Vagg @rvagg to the TC [#1134](https://github.com/iojs/io.js/issues/1131) + +### Quick stand-up + +* Ben: fixing bugs, reviewing PRs. Looked into adding `Generator.prototype.return()` in V8, but more complicated than expected (crashes and can’t figure out why). Fedor might help. +* Bert: working on a CI status dashboard. Reviewing a patch that makes Node use Chakra instead of V8 (!) +* Chris: worked on a patch to add a UTF8 consumer to utils, for the purposes of eventually adding UTF8 validation as well as being able to externalize buffer-strings. Talked about standardizing destroy() behavior on streams +* Domenic: Not much on io.js, reviewed some dev policy stuff especially with regard to V8 +* Fedor: bugs and PRs +* Jeremiah: bugs and PRs and 1.6.4 release +* Mikeal: worked on dev policy for the foundation, continuing to iterate; distilling feedback from worried-about-reconciliation thread, but had to lock it in the end with links to other places to address such things. +* Trevor: code reviews + +## Minutes + +### [#1101](https://github.com/iojs/io.js/pull/1101) http: allow HTTP to return an HTTPS server + +***@silverwind / the use of a `tls` option to trigger `https` module functionality*** + +Jeremiah: two options we have (that we’ve discussed) are a tls option, or just auto-detect if you provide appropriate options. + +Ben: why is this a TC issue? + +Jeremiah/Domenic: three or four weeks without consensus. + +Mikeal: related to issue in NG, where you could pass options to listen() instead of createServer(). + +Chris/Jeremiah: there is a PR for it in joyent/node; not merged yet. + +Fedor: to me the problem is `http.request` vs. `https.request`. + +Mikeal: (advocates for .listen again) + +Trevor: -1 for doing it .listen; it’s too complicated internally; there is lots of weirdness going on here already. + +Fedor: would be harder to share a server among workers in a cluster. + +DD: but this particular PR is just a simple change to allow you to avoid having to decide between require('http') vs. require('https'). + +Bert: I kind of like the version where you put the options in listen(). + +Ben: what happens when iojs is compiled without TLS support? + +**Conclusion**: punt on this. Initial feedback is that if we were to go down this route, we would slightly prefer the explicit tls option; however, there needs to be a discussion about the listen() idea, and also about compilation without TLS. + +### [#1301](https://github.com/iojs/io.js/pull/1301) Util(.is*) Deprecations + +***@Fishrock123 & @brendanashworth / [this comment](https://github.com/iojs/io.js/pull/1301#issuecomment-90829575) asking for an opinion from the TC on how to move forward*** + +Bert: what’s the point? + +Trevor: that we won’t really fix bugs in these. + +Mikeal: this is just in the docs? + +Ben: also util.deprecate to log a warning + +Mikeal: that just sounds annoying + +Trevor: it’s supposed to be; fix your code + +Mikeal: yeah but it’s not always your code… + +Bert: we already have two levels of deprecation, warning and not warning + +Domenic: however we only use the latter for domains, since we don’t have an alternative for them + +Mikeal: can we do staged deprecations, marking things in the docs for one major release cycle, then in the next major release cycle start warning + +Domenic: could we add an option to show the deprecation warnings for people who are contentious? + +Mikeal: I don’t think anyone would actually turn that on… + +Chris: I might be able to run my tooling over all of npm to detect uses + +Bert: we need a better strategy in general for moving things out of core. The reason we want to deprecate these is that we don’t really want to fix it because that would be backward incompatible, so this is really too big to be in core. Any ideas for making these better? Maybe if you install a module called util it can take precedence over the one in node? So then we can release the fixed one on npm? + +Mikeal: that does sound better than versioning core modules … we hit a flag that lets you replace the core one with a new one. Over time we’ll be able to get data. + +Bert: there were some talks about doing this in browsers? + +Domenic: not really, nobody wants to ship two versions. + +**Conclusions: mark util.isXYZ deprecated in the docs, but do not show a warning in the console this version** + +### [Dev Policy](https://github.com/jasnell/dev-policy) + +Chris: looking good to me, on the right path, some minor issues still being worked out. E.g. around using priority tags and ways to funnel work to smaller number of contributors in joyent/node vs. just adding more contributors as we do. + +Jeremiah: Node has a CI Jenkins PR integration thing that they are in favor of using + +Domenic: honestly anything that prevents people from committing things that turn the build red would be awesome… + +Bert: agree. + +Bert: there’s an issue about version numbers + +Mikeal: if we merge, it’ll be a 2.0.0, and we’ll bring in the backward incompatible changes we’ve been sitting on for a while + +Mikeal: more on this tomorrow, audio will be public after it happens (due to technology being used it won’t be live). Please review dev policy beforehand. + +### Isaac + +Ben: Isaac doesn’t seem to be involved anymore. What do we do when a TC member goes AWOL? + +Mikeal: well, we cancelled two meetings he was ready to attend, and then he went on vacation for two weeks, so AWOL isn’t quite the right characterization… But yeah, he’s not doing too much. We can just ask if he wants to be there, or we can vote it off. + +Bert: I asked him and didn’t get an extremely clear answer; we’ll probably get more clarity when he’s back from vacation. I would not suggest throwing him off right now. + +Ben: yeah, there’s no urgency, just… + +Bert: yes, but I agree that if you’re on the TC you should show up to meetings + +Fedor: what if we made votes exponentially decay in power based on attendance… + +### `require('.')` + +Mikeal: if we knew the impact of this change would we have done a major? + +Chris: if we would have done a major we wouldn’t have done it at all because the API is locked and only bugfixes are allowed. + +Jeremiah: that being said the only thing that breaks is a strange workflow from an undocumented feature. + +Ben: I am not very sympathetic to that argument; we broke someone’s workflow, and that’s bad. + +Domenic: I don’t think that’s fair. Every change is breaking to someone; even changing error messages will break people who parse error messages. The question is what side of the line this is on. + +Mikeal: it seemed weird… + +Domenic: I always thought NODE_PATH was deprecated. Should we warn about people using it? + +Ben: I understand that someone is already using the new require behavior, so reverting it would be backward-incompatible. So we have a few options: 1) add a hack that makes NODE_PATH interactions with require('.') work as they used to; 2) say “sorry” and keep as-is + +Bert: I’m sympathetic to adding the hack and a warning. + +Domenic: agree. And maybe try to kill NODE_PATH in 3.x. + +**Conclusion: hack plus a warning that shows up in this hacky case (“hey, you’re using the require-dot trick with NODE_PATH; we made it work because we’re nice people, but we want to take it away in 2.x, so gear up”). In 2.x, probably warn on any use of NODE_PATH at all.** + +### Bert shows off his CI prototype + +It’s pretty cool. + +It groups tests in interesting ways that are useful. (OS, flakiness, …) + +### Next meeting + +* 2015-04-15 From 5178f93bc0f5b4e16cb68001e6f4684b4fd4ed7c Mon Sep 17 00:00:00 2001 From: Julian Duque Date: Sat, 25 Apr 2015 08:38:55 -0500 Subject: [PATCH 015/313] doc: Add Addon API (NAN) to working group list Also update nan and examples repositories links to io.js organization PR-URL: #1523 Reviewed-By: Jeremiah Senkpiel --- WORKING_GROUPS.md | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/WORKING_GROUPS.md b/WORKING_GROUPS.md index c5c7cc1d746a50..55aafd02ad2b0a 100644 --- a/WORKING_GROUPS.md +++ b/WORKING_GROUPS.md @@ -26,6 +26,7 @@ back in to the TC. * [Evangelism](#evangelism) * [Roadmap](#roadmap) * [Docker](#docker) +* [Addon API](#addon-api) * [Starting a Working Group](#starting-a-wg) * [Bootstrap Governance](#bootstrap-governance) @@ -179,7 +180,7 @@ Their responsibilities are: * Maintain and improve the images' documentation. -### Addon API +### [Addon API](https://github.com/iojs/nan) The Addon API Working Group is responsible for maintaining the NAN project and corresponding _nan_ package in npm. The NAN project makes available an @@ -189,9 +190,9 @@ versions of Node.js, io.js, V8 and libuv. Their responsibilities are: -* Maintaining the [NAN](https://github.com/rvagg/nan) GitHub repository, +* Maintaining the [NAN](https://github.com/iojs/nan) GitHub repository, including code, issues and documentation. -* Maintaining the [addon-examples](https://github.com/rvagg/node-addon-examples) +* Maintaining the [addon-examples](https://github.com/iojs/node-addon-examples) GitHub repository, including code, issues and documentation. * Maintaining the C++ Addon API within the io.js project, in subordination to the io.js TC. @@ -202,7 +203,7 @@ Their responsibilities are: community advance notice of changes. The current members can be found in their -[README](https://github.com/rvagg/nan#collaborators). +[README](https://github.com/iojs/nan#collaborators). ## Starting a WG From bf7ac08dd01dcd7a0e3c27a9bf42f9759a8f6ea8 Mon Sep 17 00:00:00 2001 From: Christopher Monsanto Date: Sun, 19 Apr 2015 20:29:59 -0400 Subject: [PATCH 016/313] util: add Map and Set inspection support PR-URL: https://github.com/iojs/io.js/pull/1471 Reviewed-By: Chris Dickinson --- lib/util.js | 120 +++++++++++++++++++++++++---- test/parallel/test-util-inspect.js | 65 ++++++++++++++++ 2 files changed, 172 insertions(+), 13 deletions(-) diff --git a/lib/util.js b/lib/util.js index a04c19c7353fdf..9293587d58787a 100644 --- a/lib/util.js +++ b/lib/util.js @@ -1,6 +1,7 @@ 'use strict'; const uv = process.binding('uv'); +const Debug = require('vm').runInDebugContext('Debug'); const formatRegExp = /%[sdj%]/g; exports.format = function(f) { @@ -192,6 +193,14 @@ function arrayToHash(array) { } +function inspectPromise(p) { + var mirror = Debug.MakeMirror(p, true); + if (!mirror.isPromise()) + return null; + return {status: mirror.status(), value: mirror.promiseValue().value_}; +} + + function formatValue(ctx, value, recurseTimes) { // Provide a hook for user-specified inspect functions. // Check that value is an object with an inspect function on it @@ -276,14 +285,43 @@ function formatValue(ctx, value, recurseTimes) { } } - var base = '', array = false, braces = ['{', '}']; + var base = '', empty = false, braces, formatter; - // Make Array say that they are Array if (Array.isArray(value)) { - array = true; braces = ['[', ']']; + empty = value.length === 0; + formatter = formatArray; + } else if (value instanceof Set) { + braces = ['Set {', '}']; + // With `showHidden`, `length` will display as a hidden property for + // arrays. For consistency's sake, do the same for `size`, even though this + // property isn't selected by Object.getOwnPropertyNames(). + if (ctx.showHidden) + keys.unshift('size'); + empty = value.size === 0; + formatter = formatSet; + } else if (value instanceof Map) { + braces = ['Map {', '}']; + // Ditto. + if (ctx.showHidden) + keys.unshift('size'); + empty = value.size === 0; + formatter = formatMap; + } else { + // Only create a mirror if the object superficially looks like a Promise. + var promiseInternals = value instanceof Promise && inspectPromise(value); + if (promiseInternals) { + braces = ['Promise {', '}']; + formatter = formatPromise; + } else { + braces = ['{', '}']; + empty = true; // No other data than keys. + formatter = formatObject; + } } + empty = empty === true && keys.length === 0; + // Make functions say that they are functions if (typeof value === 'function') { var n = value.name ? ': ' + value.name : ''; @@ -323,7 +361,7 @@ function formatValue(ctx, value, recurseTimes) { base = ' ' + '[Boolean: ' + formatted + ']'; } - if (keys.length === 0 && (!array || value.length === 0)) { + if (empty === true) { return braces[0] + base + braces[1]; } @@ -337,14 +375,7 @@ function formatValue(ctx, value, recurseTimes) { ctx.seen.push(value); - var output; - if (array) { - output = formatArray(ctx, value, recurseTimes, visibleKeys, keys); - } else { - output = keys.map(function(key) { - return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array); - }); - } + var output = formatter(ctx, value, recurseTimes, visibleKeys, keys); ctx.seen.pop(); @@ -397,6 +428,13 @@ function formatError(value) { } +function formatObject(ctx, value, recurseTimes, visibleKeys, keys) { + return keys.map(function(key) { + return formatProperty(ctx, value, recurseTimes, visibleKeys, key, false); + }); +} + + function formatArray(ctx, value, recurseTimes, visibleKeys, keys) { var output = []; for (var i = 0, l = value.length; i < l; ++i) { @@ -417,6 +455,59 @@ function formatArray(ctx, value, recurseTimes, visibleKeys, keys) { } +function formatSet(ctx, value, recurseTimes, visibleKeys, keys) { + var output = []; + value.forEach(function(v) { + var nextRecurseTimes = recurseTimes === null ? null : recurseTimes - 1; + var str = formatValue(ctx, v, nextRecurseTimes); + output.push(str); + }); + keys.forEach(function(key) { + output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, + key, false)); + }); + return output; +} + + +function formatMap(ctx, value, recurseTimes, visibleKeys, keys) { + var output = []; + value.forEach(function(v, k) { + var nextRecurseTimes = recurseTimes === null ? null : recurseTimes - 1; + var str = formatValue(ctx, k, nextRecurseTimes); + str += ' => '; + str += formatValue(ctx, v, nextRecurseTimes); + output.push(str); + }); + keys.forEach(function(key) { + output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, + key, false)); + }); + return output; +} + +function formatPromise(ctx, value, recurseTimes, visibleKeys, keys) { + var output = []; + var internals = inspectPromise(value); + if (internals.status === 'pending') { + output.push(''); + } else { + var nextRecurseTimes = recurseTimes === null ? null : recurseTimes - 1; + var str = formatValue(ctx, internals.value, nextRecurseTimes); + if (internals.status === 'rejected') { + output.push(' ' + str); + } else { + output.push(str); + } + } + keys.forEach(function(key) { + output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, + key, false)); + }); + return output; +} + + function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) { var name, str, desc; desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] }; @@ -488,7 +579,10 @@ function reduceToSingleString(output, base, braces) { if (length > 60) { return braces[0] + - (base === '' ? '' : base + '\n ') + + // If the opening "brace" is too large, like in the case of "Set {", + // we need to force the first item to be on the next line or the + // items will not line up correctly. + (base === '' && braces[0].length === 1 ? '' : base + '\n ') + ' ' + output.join(',\n ') + ' ' + diff --git a/test/parallel/test-util-inspect.js b/test/parallel/test-util-inspect.js index f4aeced4d98abc..ac4bb0e84706b9 100644 --- a/test/parallel/test-util-inspect.js +++ b/test/parallel/test-util-inspect.js @@ -235,3 +235,68 @@ if (typeof Symbol !== 'undefined') { assert.equal(util.inspect(subject, options), '[ 1, 2, 3, [length]: 3, [Symbol(symbol)]: 42 ]'); } + +// test Set +assert.equal(util.inspect(new Set), 'Set {}'); +assert.equal(util.inspect(new Set([1, 2, 3])), 'Set { 1, 2, 3 }'); +var set = new Set(['foo']); +set.bar = 42; +assert.equal(util.inspect(set, true), 'Set { \'foo\', [size]: 1, bar: 42 }'); + +// test Map +assert.equal(util.inspect(new Map), 'Map {}'); +assert.equal(util.inspect(new Map([[1, 'a'], [2, 'b'], [3, 'c']])), + 'Map { 1 => \'a\', 2 => \'b\', 3 => \'c\' }'); +var map = new Map([['foo', null]]); +map.bar = 42; +assert.equal(util.inspect(map, true), + 'Map { \'foo\' => null, [size]: 1, bar: 42 }'); + +// test Promise +assert.equal(util.inspect(Promise.resolve(3)), 'Promise { 3 }'); +assert.equal(util.inspect(Promise.reject(3)), 'Promise { 3 }'); +assert.equal(util.inspect(new Promise(function() {})), 'Promise { }'); +var promise = Promise.resolve('foo'); +promise.bar = 42; +assert.equal(util.inspect(promise), 'Promise { \'foo\', bar: 42 }'); + +// Make sure it doesn't choke on polyfills. Unlike Set/Map, there is no standard +// interface to synchronously inspect a Promise, so our techniques only work on +// a bonafide native Promise. +var oldPromise = Promise; +global.Promise = function() { this.bar = 42; }; +assert.equal(util.inspect(new Promise), '{ bar: 42 }'); +global.Promise = oldPromise; + + +// Test alignment of items in container +// Assumes that the first numeric character is the start of an item. + +function checkAlignment(container) { + var lines = util.inspect(container).split('\n'); + var pos; + lines.forEach(function(line) { + var npos = line.search(/\d/); + if (npos !== -1) { + if (pos !== undefined) + assert.equal(pos, npos, 'container items not aligned'); + pos = npos; + } + }); +} + +var big_array = []; +for (var i = 0; i < 100; i++) { + big_array.push(i); +} + +checkAlignment(big_array); +checkAlignment(function() { + var obj = {}; + big_array.forEach(function(v) { + obj[v] = null; + }); + return obj; +}()); +checkAlignment(new Set(big_array)); +checkAlignment(new Map(big_array.map(function (y) { return [y, null] }))); From 3bda6cbfa4a9bb073790d53bc14e85b6e575bbe5 Mon Sep 17 00:00:00 2001 From: Bert Belder Date: Wed, 15 Apr 2015 13:58:50 -0700 Subject: [PATCH 017/313] win,node-gyp: enable delay-load hook by default The delay-load hook allows node.exe/iojs.exe to be renamed. See efadffe for more background. PR-URL: https://github.com/iojs/io.js/pull/1433 Reviewed-By: Ben Noordhuis --- deps/npm/node_modules/node-gyp/addon.gypi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/deps/npm/node_modules/node-gyp/addon.gypi b/deps/npm/node_modules/node-gyp/addon.gypi index 1604f248caad46..1fe142f70da367 100644 --- a/deps/npm/node_modules/node-gyp/addon.gypi +++ b/deps/npm/node_modules/node-gyp/addon.gypi @@ -1,7 +1,7 @@ { 'target_defaults': { 'type': 'loadable_module', - 'win_delay_load_hook': 'false', + 'win_delay_load_hook': 'true', 'product_prefix': '', 'include_dirs': [ From 547213913b2e1525c15968916452995ab14e2195 Mon Sep 17 00:00:00 2001 From: Rod Vagg Date: Sun, 26 Apr 2015 20:59:45 +1000 Subject: [PATCH 018/313] test: adjust Makefile/test-ci, add to vcbuild.bat MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit PR-URL: https://github.com/iojs/io.js/pull/1530 Reviewed-By: Johan Bergström --- Makefile | 4 +++- vcbuild.bat | 1 + 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/Makefile b/Makefile index 28fd263c94eb9c..c714e95a857c28 100644 --- a/Makefile +++ b/Makefile @@ -112,7 +112,9 @@ test-all-valgrind: test-build $(PYTHON) tools/test.py --mode=debug,release --valgrind test-ci: - $(PYTHON) tools/test.py -p tap --logfile test.tap -J parallel sequential message + $(PYTHON) tools/test.py -p tap --logfile test.tap --mode=release -J message parallel sequential + $(MAKE) jslint + $(MAKE) cpplint test-release: test-build $(PYTHON) tools/test.py --mode=release diff --git a/vcbuild.bat b/vcbuild.bat index 44d149d32241b4..2cf94ad5fdf370 100644 --- a/vcbuild.bat +++ b/vcbuild.bat @@ -52,6 +52,7 @@ if /i "%1"=="noetw" set noetw=1&goto arg-ok if /i "%1"=="noperfctr" set noperfctr=1&goto arg-ok if /i "%1"=="licensertf" set licensertf=1&goto arg-ok if /i "%1"=="test" set test_args=%test_args% sequential parallel message -J&set jslint=1&goto arg-ok +if /i "%1"=="test-ci" set test_args=%test_args% -p tap --logfile test.tap -J message sequential parallel&set jslint=1&goto arg-ok if /i "%1"=="test-simple" set test_args=%test_args% sequential parallel -J&goto arg-ok if /i "%1"=="test-message" set test_args=%test_args% message&goto arg-ok if /i "%1"=="test-gc" set test_args=%test_args% gc&set buildnodeweak=1&goto arg-ok From bfae8236b13be7b63668e96f5674cfa5cf5c4988 Mon Sep 17 00:00:00 2001 From: Evan Lucas Date: Sun, 26 Apr 2015 08:52:10 -0500 Subject: [PATCH 019/313] test: fix test-net-dns-custom-lookup test assertion The assertion made an assumption that the IPv6 address would always be `::1`. Since the address can be different on different platforms, it has been changed to allow multiple addresses. Fixes: https://github.com/iojs/io.js/issues/1527 PR-URL: https://github.com/iojs/io.js/pull/1531 Reviewed-By: Rod Vagg --- test/parallel/test-net-dns-custom-lookup.js | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git a/test/parallel/test-net-dns-custom-lookup.js b/test/parallel/test-net-dns-custom-lookup.js index 3979bbf0b6d2c5..05ca09cc66ff42 100644 --- a/test/parallel/test-net-dns-custom-lookup.js +++ b/test/parallel/test-net-dns-custom-lookup.js @@ -11,15 +11,16 @@ function check(addressType, cb) { cb && cb(); }); - var address = addressType === 4 ? '127.0.0.1' : '::1'; + var address = addressType === 4 ? common.localhostIPv4 : '::1'; server.listen(common.PORT, address, function() { net.connect({ port: common.PORT, host: 'localhost', + family: addressType, lookup: lookup }).on('lookup', function(err, ip, type) { assert.equal(err, null); - assert.equal(ip, address); + assert.equal(address, ip); assert.equal(type, addressType); ok = true; }); @@ -27,7 +28,15 @@ function check(addressType, cb) { function lookup(host, dnsopts, cb) { dnsopts.family = addressType; - dns.lookup(host, dnsopts, cb); + if (addressType === 4) { + process.nextTick(function() { + cb(null, common.localhostIPv4, 4); + }); + } else { + process.nextTick(function() { + cb(null, '::1', 6); + }); + } } } From 2a3c8c187e4462f93169b6c98bea552edcace972 Mon Sep 17 00:00:00 2001 From: Rod Vagg Date: Tue, 28 Apr 2015 15:01:20 +1000 Subject: [PATCH 020/313] build: remove -J from test-ci MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit parallel tests still not working on most build slaves PR-URL: https://github.com/iojs/io.js/pull/1544 Reviewed-By: Johan Bergström --- Makefile | 2 +- vcbuild.bat | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/Makefile b/Makefile index c714e95a857c28..8fc67d604e91b0 100644 --- a/Makefile +++ b/Makefile @@ -112,7 +112,7 @@ test-all-valgrind: test-build $(PYTHON) tools/test.py --mode=debug,release --valgrind test-ci: - $(PYTHON) tools/test.py -p tap --logfile test.tap --mode=release -J message parallel sequential + $(PYTHON) tools/test.py -p tap --logfile test.tap --mode=release message parallel sequential $(MAKE) jslint $(MAKE) cpplint diff --git a/vcbuild.bat b/vcbuild.bat index 2cf94ad5fdf370..97d6ba3bbc5511 100644 --- a/vcbuild.bat +++ b/vcbuild.bat @@ -52,7 +52,7 @@ if /i "%1"=="noetw" set noetw=1&goto arg-ok if /i "%1"=="noperfctr" set noperfctr=1&goto arg-ok if /i "%1"=="licensertf" set licensertf=1&goto arg-ok if /i "%1"=="test" set test_args=%test_args% sequential parallel message -J&set jslint=1&goto arg-ok -if /i "%1"=="test-ci" set test_args=%test_args% -p tap --logfile test.tap -J message sequential parallel&set jslint=1&goto arg-ok +if /i "%1"=="test-ci" set test_args=%test_args% -p tap --logfile test.tap message sequential parallel&set jslint=1&goto arg-ok if /i "%1"=="test-simple" set test_args=%test_args% sequential parallel -J&goto arg-ok if /i "%1"=="test-message" set test_args=%test_args% message&goto arg-ok if /i "%1"=="test-gc" set test_args=%test_args% gc&set buildnodeweak=1&goto arg-ok From e55fdc47a7420e81ca0ddec5449839b43382bea3 Mon Sep 17 00:00:00 2001 From: Nick Raienko Date: Mon, 27 Apr 2015 18:04:11 +0300 Subject: [PATCH 021/313] doc: fix util.deprecate example PR-URL: https://github.com/iojs/io.js/pull/1535 Reviewed-By: Jeremiah Senkpiel Reviewed-By: Evan Lucas Reviewed-By: Julian Duque --- doc/api/util.markdown | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/doc/api/util.markdown b/doc/api/util.markdown index 77d9a8f66b58d4..8ac15826933743 100644 --- a/doc/api/util.markdown +++ b/doc/api/util.markdown @@ -438,11 +438,13 @@ through the `constructor.super_` property. Marks that a method should not be used any more. - exports.puts = exports.deprecate(function() { + var util = require('util'); + + exports.puts = util.deprecate(function() { for (var i = 0, len = arguments.length; i < len; ++i) { process.stdout.write(arguments[i] + '\n'); } - }, 'util.puts: Use console.log instead') + }, 'util.puts: Use console.log instead'); It returns a modified function which warns once by default. From 0fa6c4a6fc7ed4a2dfe821f1d3a46d5f6ff43e69 Mon Sep 17 00:00:00 2001 From: Brian White Date: Tue, 28 Apr 2015 10:53:06 -0400 Subject: [PATCH 022/313] string_decoder: don't cache Buffer.isEncoding Some modules are monkey-patching Buffer.isEncoding, so without this they cannot do that. Fixes: https://github.com/iojs/io.js/issues/1547 PR-URL: https://github.com/iojs/io.js/pull/1548 Reviewed-By: Evan Lucas Reviewed-By: Ben Noordhuis --- lib/string_decoder.js | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/lib/string_decoder.js b/lib/string_decoder.js index 61a3bb20d588d3..62ea38e08f051c 100644 --- a/lib/string_decoder.js +++ b/lib/string_decoder.js @@ -1,9 +1,9 @@ 'use strict'; -const isEncoding = Buffer.isEncoding; - function assertEncoding(encoding) { - if (encoding && !isEncoding(encoding)) { + // Do not cache `Buffer.isEncoding`, some modules monkey-patch it to support + // additional encodings + if (encoding && !Buffer.isEncoding(encoding)) { throw new Error('Unknown encoding: ' + encoding); } } From 391cae3595e5b426be50cf26a2ae02c346c2a63f Mon Sep 17 00:00:00 2001 From: Yosuke Furukawa Date: Mon, 20 Apr 2015 15:04:55 +0900 Subject: [PATCH 023/313] doc: Add Known issues to v1.7.0/1.7.1 CHANGELOG PR-URL: https://github.com/iojs/io.js/pull/1473 Reviewed-By: Brendan Ashworth --- CHANGELOG.md | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 7eee2e8ba128b0..0f90be7a5a4e0b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -96,6 +96,14 @@ will be removed at a later point. (Roman Reiss) [#1363](https://github.com/iojs/ * **build**: A syntax error in the Makefile for release builds caused 1.7.0 to be DOA and unreleased. (Rod Vagg) [#1421](https://github.com/iojs/io.js/pull/1421). +### Known issues + +* Some problems with unreferenced timers running during `beforeExit` are still to be resolved. See [#1264](https://github.com/iojs/io.js/issues/1264). +* Surrogate pair in REPL can freeze terminal [#690](https://github.com/iojs/io.js/issues/690) +* `process.send()` is not synchronous as the docs suggest, a regression introduced in 1.0.2, see [#760](https://github.com/iojs/io.js/issues/760) and fix in [#774](https://github.com/iojs/io.js/issues/774) +* Calling `dns.setServers()` while a DNS query is in progress can cause the process to crash on a failed assertion [#894](https://github.com/iojs/io.js/issues/894) +* readline: split escapes are processed incorrectly, see [#1403](https://github.com/iojs/io.js/issues/1403) + ### Commits * [[`aee86a21f2`](https://github.com/iojs/io.js/commit/aee86a21f2)] - **build**: fix RELEASE check (Rod Vagg) [#1421](https://github.com/iojs/io.js/pull/1421) @@ -114,6 +122,14 @@ will be removed at a later point. (Roman Reiss) [#1363](https://github.com/iojs/ * [`78005eb`](https://github.com/npm/npm/commit/78005ebb6f4103c20f077669c3929b7ea46a4c0d)[#7743](https://github.com/npm/npm/issues/7743) Always quote arguments passed to `npm run-script`. This allows build systems and the like to safely escape glob patterns passed as arguments to `run-scripts` with `npm run-script tag, strip the whitespace. - if data.rstrip(' \t') != data.rstrip(' \t\n\r\f'): - data = data.rstrip(' \t') - self._text += data - else: - self._AppendNewlines(data) - - def handle_comment(self, data): - """Internal handler for HTML comments. - - Args: - data: The text of the comment. - """ - self._AppendNewlines(data) - - def _AppendNewlines(self, data): - """Count the number of newlines in the given string and append them. - - This ensures line numbers are correct for reported errors. - - Args: - data: The data to count newlines in. - """ - # We append 'x' to both sides of the string to ensure that splitlines - # gives us an accurate count. - for i in xrange(len(('x' + data + 'x').splitlines()) - 1): - self._text += '\n' - - def GetScriptLines(self): - """Return the extracted script lines. - - Returns: - The extracted script lines as a list of strings. - """ - return self._text.splitlines() - - -def GetScriptLines(f): - """Extract script tag contents from the given HTML file. - - Args: - f: The HTML file. - - Returns: - Lines in the HTML file that are from script tags. - """ - extractor = ScriptExtractor() - - # The HTML parser chokes on text like Array., so we patch - # that bug by replacing the < with < - escaping all text inside script - # tags would be better but it's a bit of a catch 22. - contents = f.read() - contents = re.sub(r'<([^\s\w/])', - lambda x: '<%s' % x.group(1), - contents) - - extractor.feed(contents) - extractor.close() - return extractor.GetScriptLines() - - -def StripTags(str): - """Returns the string with HTML tags stripped. - - Args: - str: An html string. - - Returns: - The html string with all tags stripped. If there was a parse error, returns - the text successfully parsed so far. - """ - # Brute force approach to stripping as much HTML as possible. If there is a - # parsing error, don't strip text before parse error position, and continue - # trying from there. - final_text = '' - finished = False - while not finished: - try: - strip = _HtmlStripper() - strip.feed(str) - strip.close() - str = strip.get_output() - final_text += str - finished = True - except HTMLParser.HTMLParseError, e: - final_text += str[:e.offset] - str = str[e.offset + 1:] - - return final_text - - -class _HtmlStripper(HTMLParser.HTMLParser): - """Simple class to strip tags from HTML. - - Does so by doing nothing when encountering tags, and appending character data - to a buffer when that is encountered. - """ - def __init__(self): - self.reset() - self.__output = cStringIO.StringIO() - - def handle_data(self, d): - self.__output.write(d) - - def get_output(self): - return self.__output.getvalue() diff --git a/tools/closure_linter/build/lib/closure_linter/common/lintrunner.py b/tools/closure_linter/build/lib/closure_linter/common/lintrunner.py deleted file mode 100644 index 07842c7bfeb36f..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/common/lintrunner.py +++ /dev/null @@ -1,39 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2008 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Interface for a lint running wrapper.""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)') - - -class LintRunner(object): - """Interface for a lint running wrapper.""" - - def __init__(self): - if self.__class__ == LintRunner: - raise NotImplementedError('class LintRunner is abstract') - - def Run(self, filenames, error_handler): - """Run a linter on the given filenames. - - Args: - filenames: The filenames to check - error_handler: An ErrorHandler object - - Returns: - The error handler, which may have been used to collect error info. - """ diff --git a/tools/closure_linter/build/lib/closure_linter/common/matcher.py b/tools/closure_linter/build/lib/closure_linter/common/matcher.py deleted file mode 100644 index 9b4402c6718bc7..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/common/matcher.py +++ /dev/null @@ -1,60 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2007 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Regular expression based JavaScript matcher classes.""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)') - -from closure_linter.common import position -from closure_linter.common import tokens - -# Shorthand -Token = tokens.Token -Position = position.Position - - -class Matcher(object): - """A token matcher. - - Specifies a pattern to match, the type of token it represents, what mode the - token changes to, and what mode the token applies to. - - Modes allow more advanced grammars to be incorporated, and are also necessary - to tokenize line by line. We can have different patterns apply to different - modes - i.e. looking for documentation while in comment mode. - - Attributes: - regex: The regular expression representing this matcher. - type: The type of token indicated by a successful match. - result_mode: The mode to move to after a successful match. - """ - - def __init__(self, regex, token_type, result_mode=None, line_start=False): - """Create a new matcher template. - - Args: - regex: The regular expression to match. - token_type: The type of token a successful match indicates. - result_mode: What mode to change to after a successful match. Defaults to - None, which means to not change the current mode. - line_start: Whether this matcher should only match string at the start - of a line. - """ - self.regex = regex - self.type = token_type - self.result_mode = result_mode - self.line_start = line_start diff --git a/tools/closure_linter/build/lib/closure_linter/common/position.py b/tools/closure_linter/build/lib/closure_linter/common/position.py deleted file mode 100644 index cebf17ef36277e..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/common/position.py +++ /dev/null @@ -1,126 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2008 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Classes to represent positions within strings.""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)') - - -class Position(object): - """Object representing a segment of a string. - - Attributes: - start: The index in to the string where the segment starts. - length: The length of the string segment. - """ - - def __init__(self, start, length): - """Initialize the position object. - - Args: - start: The start index. - length: The number of characters to include. - """ - self.start = start - self.length = length - - def Get(self, string): - """Returns this range of the given string. - - Args: - string: The string to slice. - - Returns: - The string within the range specified by this object. - """ - return string[self.start:self.start + self.length] - - def Set(self, target, source): - """Sets this range within the target string to the source string. - - Args: - target: The target string. - source: The source string. - - Returns: - The resulting string - """ - return target[:self.start] + source + target[self.start + self.length:] - - def AtEnd(string): - """Create a Position representing the end of the given string. - - Args: - string: The string to represent the end of. - - Returns: - The created Position object. - """ - return Position(len(string), 0) - AtEnd = staticmethod(AtEnd) - - def IsAtEnd(self, string): - """Returns whether this position is at the end of the given string. - - Args: - string: The string to test for the end of. - - Returns: - Whether this position is at the end of the given string. - """ - return self.start == len(string) and self.length == 0 - - def AtBeginning(): - """Create a Position representing the beginning of any string. - - Returns: - The created Position object. - """ - return Position(0, 0) - AtBeginning = staticmethod(AtBeginning) - - def IsAtBeginning(self): - """Returns whether this position is at the beginning of any string. - - Returns: - Whether this position is at the beginning of any string. - """ - return self.start == 0 and self.length == 0 - - def All(string): - """Create a Position representing the entire string. - - Args: - string: The string to represent the entirety of. - - Returns: - The created Position object. - """ - return Position(0, len(string)) - All = staticmethod(All) - - def Index(index): - """Returns a Position object for the specified index. - - Args: - index: The index to select, inclusively. - - Returns: - The created Position object. - """ - return Position(index, 1) - Index = staticmethod(Index) diff --git a/tools/closure_linter/build/lib/closure_linter/common/simplefileflags.py b/tools/closure_linter/build/lib/closure_linter/common/simplefileflags.py deleted file mode 100644 index 3402bef3a1d36e..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/common/simplefileflags.py +++ /dev/null @@ -1,190 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2008 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Determines the list of files to be checked from command line arguments.""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)') - -import glob -import os -import re - -import gflags as flags - - -FLAGS = flags.FLAGS - -flags.DEFINE_multistring( - 'recurse', - None, - 'Recurse in to the subdirectories of the given path', - short_name='r') -flags.DEFINE_list( - 'exclude_directories', - ('_demos'), - 'Exclude the specified directories (only applicable along with -r or ' - '--presubmit)', - short_name='e') -flags.DEFINE_list( - 'exclude_files', - ('deps.js'), - 'Exclude the specified files', - short_name='x') - - -def MatchesSuffixes(filename, suffixes): - """Returns whether the given filename matches one of the given suffixes. - - Args: - filename: Filename to check. - suffixes: Sequence of suffixes to check. - - Returns: - Whether the given filename matches one of the given suffixes. - """ - suffix = filename[filename.rfind('.'):] - return suffix in suffixes - - -def _GetUserSpecifiedFiles(argv, suffixes): - """Returns files to be linted, specified directly on the command line. - - Can handle the '*' wildcard in filenames, but no other wildcards. - - Args: - argv: Sequence of command line arguments. The second and following arguments - are assumed to be files that should be linted. - suffixes: Expected suffixes for the file type being checked. - - Returns: - A sequence of files to be linted. - """ - files = argv[1:] or [] - all_files = [] - lint_files = [] - - # Perform any necessary globs. - for f in files: - if f.find('*') != -1: - for result in glob.glob(f): - all_files.append(result) - else: - all_files.append(f) - - for f in all_files: - if MatchesSuffixes(f, suffixes): - lint_files.append(f) - return lint_files - - -def _GetRecursiveFiles(suffixes): - """Returns files to be checked specified by the --recurse flag. - - Args: - suffixes: Expected suffixes for the file type being checked. - - Returns: - A list of files to be checked. - """ - lint_files = [] - # Perform any request recursion - if FLAGS.recurse: - for start in FLAGS.recurse: - for root, subdirs, files in os.walk(start): - for f in files: - if MatchesSuffixes(f, suffixes): - lint_files.append(os.path.join(root, f)) - return lint_files - - -def GetAllSpecifiedFiles(argv, suffixes): - """Returns all files specified by the user on the commandline. - - Args: - argv: Sequence of command line arguments. The second and following arguments - are assumed to be files that should be linted. - suffixes: Expected suffixes for the file type - - Returns: - A list of all files specified directly or indirectly (via flags) on the - command line by the user. - """ - files = _GetUserSpecifiedFiles(argv, suffixes) - - if FLAGS.recurse: - files += _GetRecursiveFiles(suffixes) - - return FilterFiles(files) - - -def FilterFiles(files): - """Filters the list of files to be linted be removing any excluded files. - - Filters out files excluded using --exclude_files and --exclude_directories. - - Args: - files: Sequence of files that needs filtering. - - Returns: - Filtered list of files to be linted. - """ - num_files = len(files) - - ignore_dirs_regexs = [] - for ignore in FLAGS.exclude_directories: - ignore_dirs_regexs.append(re.compile(r'(^|[\\/])%s[\\/]' % ignore)) - - result_files = [] - for f in files: - add_file = True - for exclude in FLAGS.exclude_files: - if f.endswith('/' + exclude) or f == exclude: - add_file = False - break - for ignore in ignore_dirs_regexs: - if ignore.search(f): - # Break out of ignore loop so we don't add to - # filtered files. - add_file = False - break - if add_file: - # Convert everything to absolute paths so we can easily remove duplicates - # using a set. - result_files.append(os.path.abspath(f)) - - skipped = num_files - len(result_files) - if skipped: - print 'Skipping %d file(s).' % skipped - - return set(result_files) - - -def GetFileList(argv, file_type, suffixes): - """Parse the flags and return the list of files to check. - - Args: - argv: Sequence of command line arguments. - suffixes: Sequence of acceptable suffixes for the file type. - - Returns: - The list of files to check. - """ - return sorted(GetAllSpecifiedFiles(argv, suffixes)) - - -def IsEmptyArgumentList(argv): - return not (len(argv[1:]) or FLAGS.recurse) diff --git a/tools/closure_linter/build/lib/closure_linter/common/tokenizer.py b/tools/closure_linter/build/lib/closure_linter/common/tokenizer.py deleted file mode 100644 index 9420ea3267a5a2..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/common/tokenizer.py +++ /dev/null @@ -1,185 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2007 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Regular expression based lexer.""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)') - -from closure_linter.common import tokens - -# Shorthand -Type = tokens.TokenType - - -class Tokenizer(object): - """General purpose tokenizer. - - Attributes: - mode: The latest mode of the tokenizer. This allows patterns to distinguish - if they are mid-comment, mid-parameter list, etc. - matchers: Dictionary of modes to sequences of matchers that define the - patterns to check at any given time. - default_types: Dictionary of modes to types, defining what type to give - non-matched text when in the given mode. Defaults to Type.NORMAL. - """ - - def __init__(self, starting_mode, matchers, default_types): - """Initialize the tokenizer. - - Args: - starting_mode: Mode to start in. - matchers: Dictionary of modes to sequences of matchers that defines the - patterns to check at any given time. - default_types: Dictionary of modes to types, defining what type to give - non-matched text when in the given mode. Defaults to Type.NORMAL. - """ - self.__starting_mode = starting_mode - self.matchers = matchers - self.default_types = default_types - - def TokenizeFile(self, file): - """Tokenizes the given file. - - Args: - file: An iterable that yields one line of the file at a time. - - Returns: - The first token in the file - """ - # The current mode. - self.mode = self.__starting_mode - # The first token in the stream. - self.__first_token = None - # The last token added to the token stream. - self.__last_token = None - # The current line number. - self.__line_number = 0 - - for line in file: - self.__line_number += 1 - self.__TokenizeLine(line) - - return self.__first_token - - def _CreateToken(self, string, token_type, line, line_number, values=None): - """Creates a new Token object (or subclass). - - Args: - string: The string of input the token represents. - token_type: The type of token. - line: The text of the line this token is in. - line_number: The line number of the token. - values: A dict of named values within the token. For instance, a - function declaration may have a value called 'name' which captures the - name of the function. - - Returns: - The newly created Token object. - """ - return tokens.Token(string, token_type, line, line_number, values, - line_number) - - def __TokenizeLine(self, line): - """Tokenizes the given line. - - Args: - line: The contents of the line. - """ - string = line.rstrip('\n\r\f') - line_number = self.__line_number - self.__start_index = 0 - - if not string: - self.__AddToken(self._CreateToken('', Type.BLANK_LINE, line, line_number)) - return - - normal_token = '' - index = 0 - while index < len(string): - for matcher in self.matchers[self.mode]: - if matcher.line_start and index > 0: - continue - - match = matcher.regex.match(string, index) - - if match: - if normal_token: - self.__AddToken( - self.__CreateNormalToken(self.mode, normal_token, line, - line_number)) - normal_token = '' - - # Add the match. - self.__AddToken(self._CreateToken(match.group(), matcher.type, line, - line_number, match.groupdict())) - - # Change the mode to the correct one for after this match. - self.mode = matcher.result_mode or self.mode - - # Shorten the string to be matched. - index = match.end() - - break - - else: - # If the for loop finishes naturally (i.e. no matches) we just add the - # first character to the string of consecutive non match characters. - # These will constitute a NORMAL token. - if string: - normal_token += string[index:index + 1] - index += 1 - - if normal_token: - self.__AddToken( - self.__CreateNormalToken(self.mode, normal_token, line, line_number)) - - def __CreateNormalToken(self, mode, string, line, line_number): - """Creates a normal token. - - Args: - mode: The current mode. - string: The string to tokenize. - line: The line of text. - line_number: The line number within the file. - - Returns: - A Token object, of the default type for the current mode. - """ - type = Type.NORMAL - if mode in self.default_types: - type = self.default_types[mode] - return self._CreateToken(string, type, line, line_number) - - def __AddToken(self, token): - """Add the given token to the token stream. - - Args: - token: The token to add. - """ - # Store the first token, or point the previous token to this one. - if not self.__first_token: - self.__first_token = token - else: - self.__last_token.next = token - - # Establish the doubly linked list - token.previous = self.__last_token - self.__last_token = token - - # Compute the character indices - token.start_index = self.__start_index - self.__start_index += token.length diff --git a/tools/closure_linter/build/lib/closure_linter/common/tokens.py b/tools/closure_linter/build/lib/closure_linter/common/tokens.py deleted file mode 100644 index 4703998752b036..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/common/tokens.py +++ /dev/null @@ -1,145 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2008 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Classes to represent tokens and positions within them.""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)') - - -class TokenType(object): - """Token types common to all languages.""" - NORMAL = 'normal' - WHITESPACE = 'whitespace' - BLANK_LINE = 'blank line' - - -class Token(object): - """Token class for intelligent text splitting. - - The token class represents a string of characters and an identifying type. - - Attributes: - type: The type of token. - string: The characters the token comprises. - length: The length of the token. - line: The text of the line the token is found in. - line_number: The number of the line the token is found in. - values: Dictionary of values returned from the tokens regex match. - previous: The token before this one. - next: The token after this one. - start_index: The character index in the line where this token starts. - attached_object: Object containing more information about this token. - metadata: Object containing metadata about this token. Must be added by - a separate metadata pass. - """ - - def __init__(self, string, token_type, line, line_number, values=None, - orig_line_number=None): - """Creates a new Token object. - - Args: - string: The string of input the token contains. - token_type: The type of token. - line: The text of the line this token is in. - line_number: The line number of the token. - values: A dict of named values within the token. For instance, a - function declaration may have a value called 'name' which captures the - name of the function. - orig_line_number: The line number of the original file this token comes - from. This should be only set during the tokenization process. For newly - created error fix tokens after that, it should be None. - """ - self.type = token_type - self.string = string - self.length = len(string) - self.line = line - self.line_number = line_number - self.orig_line_number = orig_line_number - self.values = values - self.is_deleted = False - - # These parts can only be computed when the file is fully tokenized - self.previous = None - self.next = None - self.start_index = None - - # This part is set in statetracker.py - # TODO(robbyw): Wrap this in to metadata - self.attached_object = None - - # This part is set in *metadatapass.py - self.metadata = None - - def IsFirstInLine(self): - """Tests if this token is the first token in its line. - - Returns: - Whether the token is the first token in its line. - """ - return not self.previous or self.previous.line_number != self.line_number - - def IsLastInLine(self): - """Tests if this token is the last token in its line. - - Returns: - Whether the token is the last token in its line. - """ - return not self.next or self.next.line_number != self.line_number - - def IsType(self, token_type): - """Tests if this token is of the given type. - - Args: - token_type: The type to test for. - - Returns: - True if the type of this token matches the type passed in. - """ - return self.type == token_type - - def IsAnyType(self, *token_types): - """Tests if this token is any of the given types. - - Args: - token_types: The types to check. Also accepts a single array. - - Returns: - True if the type of this token is any of the types passed in. - """ - if not isinstance(token_types[0], basestring): - return self.type in token_types[0] - else: - return self.type in token_types - - def __repr__(self): - return '' % (self.type, self.string, - self.values, self.line_number, - self.metadata) - - def __iter__(self): - """Returns a token iterator.""" - node = self - while node: - yield node - node = node.next - - def __reversed__(self): - """Returns a reverse-direction token iterator.""" - node = self - while node: - yield node - node = node.previous diff --git a/tools/closure_linter/build/lib/closure_linter/common/tokens_test.py b/tools/closure_linter/build/lib/closure_linter/common/tokens_test.py deleted file mode 100644 index 01ec89d01bc357..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/common/tokens_test.py +++ /dev/null @@ -1,113 +0,0 @@ -#!/usr/bin/env python -# Copyright 2011 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - - -__author__ = 'nnaze@google.com (Nathan Naze)' - -import unittest as googletest -from closure_linter.common import tokens - - -def _CreateDummyToken(): - return tokens.Token('foo', None, 1, 1) - - -def _CreateDummyTokens(count): - dummy_tokens = [] - for _ in xrange(count): - dummy_tokens.append(_CreateDummyToken()) - return dummy_tokens - - -def _SetTokensAsNeighbors(neighbor_tokens): - for i in xrange(len(neighbor_tokens)): - prev_index = i - 1 - next_index = i + 1 - - if prev_index >= 0: - neighbor_tokens[i].previous = neighbor_tokens[prev_index] - - if next_index < len(neighbor_tokens): - neighbor_tokens[i].next = neighbor_tokens[next_index] - - -class TokensTest(googletest.TestCase): - - def testIsFirstInLine(self): - - # First token in file (has no previous). - self.assertTrue(_CreateDummyToken().IsFirstInLine()) - - a, b = _CreateDummyTokens(2) - _SetTokensAsNeighbors([a, b]) - - # Tokens on same line - a.line_number = 30 - b.line_number = 30 - - self.assertFalse(b.IsFirstInLine()) - - # Tokens on different lines - b.line_number = 31 - self.assertTrue(b.IsFirstInLine()) - - def testIsLastInLine(self): - # Last token in file (has no next). - self.assertTrue(_CreateDummyToken().IsLastInLine()) - - a, b = _CreateDummyTokens(2) - _SetTokensAsNeighbors([a, b]) - - # Tokens on same line - a.line_number = 30 - b.line_number = 30 - self.assertFalse(a.IsLastInLine()) - - b.line_number = 31 - self.assertTrue(a.IsLastInLine()) - - def testIsType(self): - a = tokens.Token('foo', 'fakeType1', 1, 1) - self.assertTrue(a.IsType('fakeType1')) - self.assertFalse(a.IsType('fakeType2')) - - def testIsAnyType(self): - a = tokens.Token('foo', 'fakeType1', 1, 1) - self.assertTrue(a.IsAnyType(['fakeType1', 'fakeType2'])) - self.assertFalse(a.IsAnyType(['fakeType3', 'fakeType4'])) - - def testRepr(self): - a = tokens.Token('foo', 'fakeType1', 1, 1) - self.assertEquals('', str(a)) - - def testIter(self): - dummy_tokens = _CreateDummyTokens(5) - _SetTokensAsNeighbors(dummy_tokens) - a, b, c, d, e = dummy_tokens - - i = iter(a) - self.assertListEqual([a, b, c, d, e], list(i)) - - def testReverseIter(self): - dummy_tokens = _CreateDummyTokens(5) - _SetTokensAsNeighbors(dummy_tokens) - a, b, c, d, e = dummy_tokens - - ri = reversed(e) - self.assertListEqual([e, d, c, b, a], list(ri)) - - -if __name__ == '__main__': - googletest.main() diff --git a/tools/closure_linter/build/lib/closure_linter/ecmalintrules.py b/tools/closure_linter/build/lib/closure_linter/ecmalintrules.py deleted file mode 100644 index c07dffc86eeae3..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/ecmalintrules.py +++ /dev/null @@ -1,844 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2008 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Core methods for checking EcmaScript files for common style guide violations. -""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)', - 'jacobr@google.com (Jacob Richman)') - -import re - -import gflags as flags - -from closure_linter import checkerbase -from closure_linter import ecmametadatapass -from closure_linter import error_check -from closure_linter import errorrules -from closure_linter import errors -from closure_linter import indentation -from closure_linter import javascripttokenizer -from closure_linter import javascripttokens -from closure_linter import statetracker -from closure_linter import tokenutil -from closure_linter.common import error -from closure_linter.common import position - - -FLAGS = flags.FLAGS -flags.DEFINE_list('custom_jsdoc_tags', '', 'Extra jsdoc tags to allow') -# TODO(user): When flipping this to True, remove logic from unit tests -# that overrides this flag. -flags.DEFINE_boolean('dot_on_next_line', False, 'Require dots to be' - 'placed on the next line for wrapped expressions') - -# TODO(robbyw): Check for extra parens on return statements -# TODO(robbyw): Check for 0px in strings -# TODO(robbyw): Ensure inline jsDoc is in {} -# TODO(robbyw): Check for valid JS types in parameter docs - -# Shorthand -Context = ecmametadatapass.EcmaContext -Error = error.Error -Modes = javascripttokenizer.JavaScriptModes -Position = position.Position -Rule = error_check.Rule -Type = javascripttokens.JavaScriptTokenType - - -class EcmaScriptLintRules(checkerbase.LintRulesBase): - """EmcaScript lint style checking rules. - - Can be used to find common style errors in JavaScript, ActionScript and other - Ecma like scripting languages. Style checkers for Ecma scripting languages - should inherit from this style checker. - Please do not add any state to EcmaScriptLintRules or to any subclasses. - - All state should be added to the StateTracker subclass used for a particular - language. - """ - - # It will be initialized in constructor so the flags are initialized. - max_line_length = -1 - - # Static constants. - MISSING_PARAMETER_SPACE = re.compile(r',\S') - - EXTRA_SPACE = re.compile(r'(\(\s|\s\))') - - ENDS_WITH_SPACE = re.compile(r'\s$') - - ILLEGAL_TAB = re.compile(r'\t') - - # Regex used to split up complex types to check for invalid use of ? and |. - TYPE_SPLIT = re.compile(r'[,<>()]') - - # Regex for form of author lines after the @author tag. - AUTHOR_SPEC = re.compile(r'(\s*)[^\s]+@[^(\s]+(\s*)\(.+\)') - - # Acceptable tokens to remove for line too long testing. - LONG_LINE_IGNORE = frozenset( - ['*', '//', '@see'] + - ['@%s' % tag for tag in statetracker.DocFlag.HAS_TYPE]) - - JSDOC_FLAGS_DESCRIPTION_NOT_REQUIRED = frozenset([ - '@fileoverview', '@param', '@return', '@returns']) - - def __init__(self): - """Initialize this lint rule object.""" - checkerbase.LintRulesBase.__init__(self) - if EcmaScriptLintRules.max_line_length == -1: - EcmaScriptLintRules.max_line_length = errorrules.GetMaxLineLength() - - def Initialize(self, checker, limited_doc_checks, is_html): - """Initialize this lint rule object before parsing a new file.""" - checkerbase.LintRulesBase.Initialize(self, checker, limited_doc_checks, - is_html) - self._indentation = indentation.IndentationRules() - - def HandleMissingParameterDoc(self, token, param_name): - """Handle errors associated with a parameter missing a @param tag.""" - raise TypeError('Abstract method HandleMissingParameterDoc not implemented') - - def _CheckLineLength(self, last_token, state): - """Checks whether the line is too long. - - Args: - last_token: The last token in the line. - state: parser_state object that indicates the current state in the page - """ - # Start from the last token so that we have the flag object attached to - # and DOC_FLAG tokens. - line_number = last_token.line_number - token = last_token - - # Build a representation of the string where spaces indicate potential - # line-break locations. - line = [] - while token and token.line_number == line_number: - if state.IsTypeToken(token): - line.insert(0, 'x' * len(token.string)) - elif token.type in (Type.IDENTIFIER, Type.OPERATOR): - # Dots are acceptable places to wrap (may be tokenized as identifiers). - line.insert(0, token.string.replace('.', ' ')) - else: - line.insert(0, token.string) - token = token.previous - - line = ''.join(line) - line = line.rstrip('\n\r\f') - try: - length = len(unicode(line, 'utf-8')) - except (LookupError, UnicodeDecodeError): - # Unknown encoding. The line length may be wrong, as was originally the - # case for utf-8 (see bug 1735846). For now just accept the default - # length, but as we find problems we can either add test for other - # possible encodings or return without an error to protect against - # false positives at the cost of more false negatives. - length = len(line) - - if length > EcmaScriptLintRules.max_line_length: - - # If the line matches one of the exceptions, then it's ok. - for long_line_regexp in self.GetLongLineExceptions(): - if long_line_regexp.match(last_token.line): - return - - # If the line consists of only one "word", or multiple words but all - # except one are ignoreable, then it's ok. - parts = set(line.split()) - - # We allow two "words" (type and name) when the line contains @param - max_parts = 1 - if '@param' in parts: - max_parts = 2 - - # Custom tags like @requires may have url like descriptions, so ignore - # the tag, similar to how we handle @see. - custom_tags = set(['@%s' % f for f in FLAGS.custom_jsdoc_tags]) - if (len(parts.difference(self.LONG_LINE_IGNORE | custom_tags)) - > max_parts): - self._HandleError( - errors.LINE_TOO_LONG, - 'Line too long (%d characters).' % len(line), last_token) - - def _CheckJsDocType(self, token, js_type): - """Checks the given type for style errors. - - Args: - token: The DOC_FLAG token for the flag whose type to check. - js_type: The flag's typeannotation.TypeAnnotation instance. - """ - if not js_type: return - - if js_type.type_group and len(js_type.sub_types) == 2: - identifiers = [t.identifier for t in js_type.sub_types] - if 'null' in identifiers: - # Don't warn if the identifier is a template type (e.g. {TYPE|null}. - if not identifiers[0].isupper() and not identifiers[1].isupper(): - self._HandleError( - errors.JSDOC_PREFER_QUESTION_TO_PIPE_NULL, - 'Prefer "?Type" to "Type|null": "%s"' % js_type, token) - - # TODO(user): We should report an error for wrong usage of '?' and '|' - # e.g. {?number|string|null} etc. - - for sub_type in js_type.IterTypes(): - self._CheckJsDocType(token, sub_type) - - def _CheckForMissingSpaceBeforeToken(self, token): - """Checks for a missing space at the beginning of a token. - - Reports a MISSING_SPACE error if the token does not begin with a space or - the previous token doesn't end with a space and the previous token is on the - same line as the token. - - Args: - token: The token being checked - """ - # TODO(user): Check if too many spaces? - if (len(token.string) == len(token.string.lstrip()) and - token.previous and token.line_number == token.previous.line_number and - len(token.previous.string) - len(token.previous.string.rstrip()) == 0): - self._HandleError( - errors.MISSING_SPACE, - 'Missing space before "%s"' % token.string, - token, - position=Position.AtBeginning()) - - def _CheckOperator(self, token): - """Checks an operator for spacing and line style. - - Args: - token: The operator token. - """ - last_code = token.metadata.last_code - - if not self._ExpectSpaceBeforeOperator(token): - if (token.previous and token.previous.type == Type.WHITESPACE and - last_code and last_code.type in (Type.NORMAL, Type.IDENTIFIER) and - last_code.line_number == token.line_number): - self._HandleError( - errors.EXTRA_SPACE, 'Extra space before "%s"' % token.string, - token.previous, position=Position.All(token.previous.string)) - - elif (token.previous and - not token.previous.IsComment() and - not tokenutil.IsDot(token) and - token.previous.type in Type.EXPRESSION_ENDER_TYPES): - self._HandleError(errors.MISSING_SPACE, - 'Missing space before "%s"' % token.string, token, - position=Position.AtBeginning()) - - # Check wrapping of operators. - next_code = tokenutil.GetNextCodeToken(token) - - is_dot = tokenutil.IsDot(token) - wrapped_before = last_code and last_code.line_number != token.line_number - wrapped_after = next_code and next_code.line_number != token.line_number - - if FLAGS.dot_on_next_line and is_dot and wrapped_after: - self._HandleError( - errors.LINE_ENDS_WITH_DOT, - '"." must go on the following line', - token) - if (not is_dot and wrapped_before and - not token.metadata.IsUnaryOperator()): - self._HandleError( - errors.LINE_STARTS_WITH_OPERATOR, - 'Binary operator must go on previous line "%s"' % token.string, - token) - - def _IsLabel(self, token): - # A ':' token is considered part of a label if it occurs in a case - # statement, a plain label, or an object literal, i.e. is not part of a - # ternary. - - return (token.string == ':' and - token.metadata.context.type in (Context.LITERAL_ELEMENT, - Context.CASE_BLOCK, - Context.STATEMENT)) - - def _ExpectSpaceBeforeOperator(self, token): - """Returns whether a space should appear before the given operator token. - - Args: - token: The operator token. - - Returns: - Whether there should be a space before the token. - """ - if token.string == ',' or token.metadata.IsUnaryPostOperator(): - return False - - if tokenutil.IsDot(token): - return False - - # Colons should appear in labels, object literals, the case of a switch - # statement, and ternary operator. Only want a space in the case of the - # ternary operator. - if self._IsLabel(token): - return False - - if token.metadata.IsUnaryOperator() and token.IsFirstInLine(): - return False - - return True - - def CheckToken(self, token, state): - """Checks a token, given the current parser_state, for warnings and errors. - - Args: - token: The current token under consideration - state: parser_state object that indicates the current state in the page - """ - # Store some convenience variables - first_in_line = token.IsFirstInLine() - last_in_line = token.IsLastInLine() - last_non_space_token = state.GetLastNonSpaceToken() - - token_type = token.type - - # Process the line change. - if not self._is_html and error_check.ShouldCheck(Rule.INDENTATION): - # TODO(robbyw): Support checking indentation in HTML files. - indentation_errors = self._indentation.CheckToken(token, state) - for indentation_error in indentation_errors: - self._HandleError(*indentation_error) - - if last_in_line: - self._CheckLineLength(token, state) - - if token_type == Type.PARAMETERS: - # Find missing spaces in parameter lists. - if self.MISSING_PARAMETER_SPACE.search(token.string): - fix_data = ', '.join([s.strip() for s in token.string.split(',')]) - self._HandleError(errors.MISSING_SPACE, 'Missing space after ","', - token, position=None, fix_data=fix_data.strip()) - - # Find extra spaces at the beginning of parameter lists. Make sure - # we aren't at the beginning of a continuing multi-line list. - if not first_in_line: - space_count = len(token.string) - len(token.string.lstrip()) - if space_count: - self._HandleError(errors.EXTRA_SPACE, 'Extra space after "("', - token, position=Position(0, space_count)) - - elif (token_type == Type.START_BLOCK and - token.metadata.context.type == Context.BLOCK): - self._CheckForMissingSpaceBeforeToken(token) - - elif token_type == Type.END_BLOCK: - last_code = token.metadata.last_code - if state.InFunction() and state.IsFunctionClose(): - if state.InTopLevelFunction(): - # A semicolons should not be included at the end of a function - # declaration. - if not state.InAssignedFunction(): - if not last_in_line and token.next.type == Type.SEMICOLON: - self._HandleError( - errors.ILLEGAL_SEMICOLON_AFTER_FUNCTION, - 'Illegal semicolon after function declaration', - token.next, position=Position.All(token.next.string)) - - # A semicolon should be included at the end of a function expression - # that is not immediately called or used by a dot operator. - if (state.InAssignedFunction() and token.next - and token.next.type != Type.SEMICOLON): - next_token = tokenutil.GetNextCodeToken(token) - is_immediately_used = (next_token.type == Type.START_PAREN or - tokenutil.IsDot(next_token)) - if not is_immediately_used: - self._HandleError( - errors.MISSING_SEMICOLON_AFTER_FUNCTION, - 'Missing semicolon after function assigned to a variable', - token, position=Position.AtEnd(token.string)) - - if state.InInterfaceMethod() and last_code.type != Type.START_BLOCK: - self._HandleError(errors.INTERFACE_METHOD_CANNOT_HAVE_CODE, - 'Interface methods cannot contain code', last_code) - - elif (state.IsBlockClose() and - token.next and token.next.type == Type.SEMICOLON): - if (last_code.metadata.context.parent.type != Context.OBJECT_LITERAL - and last_code.metadata.context.type != Context.OBJECT_LITERAL): - self._HandleError( - errors.REDUNDANT_SEMICOLON, - 'No semicolon is required to end a code block', - token.next, position=Position.All(token.next.string)) - - elif token_type == Type.SEMICOLON: - if token.previous and token.previous.type == Type.WHITESPACE: - self._HandleError( - errors.EXTRA_SPACE, 'Extra space before ";"', - token.previous, position=Position.All(token.previous.string)) - - if token.next and token.next.line_number == token.line_number: - if token.metadata.context.type != Context.FOR_GROUP_BLOCK: - # TODO(robbyw): Error about no multi-statement lines. - pass - - elif token.next.type not in ( - Type.WHITESPACE, Type.SEMICOLON, Type.END_PAREN): - self._HandleError( - errors.MISSING_SPACE, - 'Missing space after ";" in for statement', - token.next, - position=Position.AtBeginning()) - - last_code = token.metadata.last_code - if last_code and last_code.type == Type.SEMICOLON: - # Allow a single double semi colon in for loops for cases like: - # for (;;) { }. - # NOTE(user): This is not a perfect check, and will not throw an error - # for cases like: for (var i = 0;; i < n; i++) {}, but then your code - # probably won't work either. - for_token = tokenutil.CustomSearch( - last_code, - lambda token: token.type == Type.KEYWORD and token.string == 'for', - end_func=lambda token: token.type == Type.SEMICOLON, - distance=None, - reverse=True) - - if not for_token: - self._HandleError(errors.REDUNDANT_SEMICOLON, 'Redundant semicolon', - token, position=Position.All(token.string)) - - elif token_type == Type.START_PAREN: - # Ensure that opening parentheses have a space before any keyword - # that is not being invoked like a member function. - if (token.previous and token.previous.type == Type.KEYWORD and - (not token.previous.metadata or - not token.previous.metadata.last_code or - not token.previous.metadata.last_code.string or - token.previous.metadata.last_code.string[-1:] != '.')): - self._HandleError(errors.MISSING_SPACE, 'Missing space before "("', - token, position=Position.AtBeginning()) - elif token.previous and token.previous.type == Type.WHITESPACE: - before_space = token.previous.previous - # Ensure that there is no extra space before a function invocation, - # even if the function being invoked happens to be a keyword. - if (before_space and before_space.line_number == token.line_number and - before_space.type == Type.IDENTIFIER or - (before_space.type == Type.KEYWORD and before_space.metadata and - before_space.metadata.last_code and - before_space.metadata.last_code.string and - before_space.metadata.last_code.string[-1:] == '.')): - self._HandleError( - errors.EXTRA_SPACE, 'Extra space before "("', - token.previous, position=Position.All(token.previous.string)) - - elif token_type == Type.START_BRACKET: - self._HandleStartBracket(token, last_non_space_token) - elif token_type in (Type.END_PAREN, Type.END_BRACKET): - # Ensure there is no space before closing parentheses, except when - # it's in a for statement with an omitted section, or when it's at the - # beginning of a line. - if (token.previous and token.previous.type == Type.WHITESPACE and - not token.previous.IsFirstInLine() and - not (last_non_space_token and last_non_space_token.line_number == - token.line_number and - last_non_space_token.type == Type.SEMICOLON)): - self._HandleError( - errors.EXTRA_SPACE, 'Extra space before "%s"' % - token.string, token.previous, - position=Position.All(token.previous.string)) - - elif token_type == Type.WHITESPACE: - if self.ILLEGAL_TAB.search(token.string): - if token.IsFirstInLine(): - if token.next: - self._HandleError( - errors.ILLEGAL_TAB, - 'Illegal tab in whitespace before "%s"' % token.next.string, - token, position=Position.All(token.string)) - else: - self._HandleError( - errors.ILLEGAL_TAB, - 'Illegal tab in whitespace', - token, position=Position.All(token.string)) - else: - self._HandleError( - errors.ILLEGAL_TAB, - 'Illegal tab in whitespace after "%s"' % token.previous.string, - token, position=Position.All(token.string)) - - # Check whitespace length if it's not the first token of the line and - # if it's not immediately before a comment. - if last_in_line: - # Check for extra whitespace at the end of a line. - self._HandleError(errors.EXTRA_SPACE, 'Extra space at end of line', - token, position=Position.All(token.string)) - elif not first_in_line and not token.next.IsComment(): - if token.length > 1: - self._HandleError( - errors.EXTRA_SPACE, 'Extra space after "%s"' % - token.previous.string, token, - position=Position(1, len(token.string) - 1)) - - elif token_type == Type.OPERATOR: - self._CheckOperator(token) - elif token_type == Type.DOC_FLAG: - flag = token.attached_object - - if flag.flag_type == 'bug': - # TODO(robbyw): Check for exactly 1 space on the left. - string = token.next.string.lstrip() - string = string.split(' ', 1)[0] - - if not string.isdigit(): - self._HandleError(errors.NO_BUG_NUMBER_AFTER_BUG_TAG, - '@bug should be followed by a bug number', token) - - elif flag.flag_type == 'suppress': - if flag.type is None: - # A syntactically invalid suppress tag will get tokenized as a normal - # flag, indicating an error. - self._HandleError( - errors.INCORRECT_SUPPRESS_SYNTAX, - 'Invalid suppress syntax: should be @suppress {errortype}. ' - 'Spaces matter.', token) - else: - for suppress_type in flag.jstype.IterIdentifiers(): - if suppress_type not in state.GetDocFlag().SUPPRESS_TYPES: - self._HandleError( - errors.INVALID_SUPPRESS_TYPE, - 'Invalid suppression type: %s' % suppress_type, token) - - elif (error_check.ShouldCheck(Rule.WELL_FORMED_AUTHOR) and - flag.flag_type == 'author'): - # TODO(user): In non strict mode check the author tag for as much as - # it exists, though the full form checked below isn't required. - string = token.next.string - result = self.AUTHOR_SPEC.match(string) - if not result: - self._HandleError(errors.INVALID_AUTHOR_TAG_DESCRIPTION, - 'Author tag line should be of the form: ' - '@author foo@somewhere.com (Your Name)', - token.next) - else: - # Check spacing between email address and name. Do this before - # checking earlier spacing so positions are easier to calculate for - # autofixing. - num_spaces = len(result.group(2)) - if num_spaces < 1: - self._HandleError(errors.MISSING_SPACE, - 'Missing space after email address', - token.next, position=Position(result.start(2), 0)) - elif num_spaces > 1: - self._HandleError( - errors.EXTRA_SPACE, 'Extra space after email address', - token.next, - position=Position(result.start(2) + 1, num_spaces - 1)) - - # Check for extra spaces before email address. Can't be too few, if - # not at least one we wouldn't match @author tag. - num_spaces = len(result.group(1)) - if num_spaces > 1: - self._HandleError(errors.EXTRA_SPACE, - 'Extra space before email address', - token.next, position=Position(1, num_spaces - 1)) - - elif (flag.flag_type in state.GetDocFlag().HAS_DESCRIPTION and - not self._limited_doc_checks): - if flag.flag_type == 'param': - if flag.name is None: - self._HandleError(errors.MISSING_JSDOC_PARAM_NAME, - 'Missing name in @param tag', token) - - if not flag.description or flag.description is None: - flag_name = token.type - if 'name' in token.values: - flag_name = '@' + token.values['name'] - - if flag_name not in self.JSDOC_FLAGS_DESCRIPTION_NOT_REQUIRED: - self._HandleError( - errors.MISSING_JSDOC_TAG_DESCRIPTION, - 'Missing description in %s tag' % flag_name, token) - else: - self._CheckForMissingSpaceBeforeToken(flag.description_start_token) - - if flag.HasType(): - if flag.type_start_token is not None: - self._CheckForMissingSpaceBeforeToken( - token.attached_object.type_start_token) - - if flag.jstype and not flag.jstype.IsEmpty(): - self._CheckJsDocType(token, flag.jstype) - - if error_check.ShouldCheck(Rule.BRACES_AROUND_TYPE) and ( - flag.type_start_token.type != Type.DOC_START_BRACE or - flag.type_end_token.type != Type.DOC_END_BRACE): - self._HandleError( - errors.MISSING_BRACES_AROUND_TYPE, - 'Type must always be surrounded by curly braces.', token) - - if token_type in (Type.DOC_FLAG, Type.DOC_INLINE_FLAG): - if (token.values['name'] not in state.GetDocFlag().LEGAL_DOC and - token.values['name'] not in FLAGS.custom_jsdoc_tags): - self._HandleError( - errors.INVALID_JSDOC_TAG, - 'Invalid JsDoc tag: %s' % token.values['name'], token) - - if (error_check.ShouldCheck(Rule.NO_BRACES_AROUND_INHERIT_DOC) and - token.values['name'] == 'inheritDoc' and - token_type == Type.DOC_INLINE_FLAG): - self._HandleError(errors.UNNECESSARY_BRACES_AROUND_INHERIT_DOC, - 'Unnecessary braces around @inheritDoc', - token) - - elif token_type == Type.SIMPLE_LVALUE: - identifier = token.values['identifier'] - - if ((not state.InFunction() or state.InConstructor()) and - state.InTopLevel() and not state.InObjectLiteralDescendant()): - jsdoc = state.GetDocComment() - if not state.HasDocComment(identifier): - # Only test for documentation on identifiers with .s in them to - # avoid checking things like simple variables. We don't require - # documenting assignments to .prototype itself (bug 1880803). - if (not state.InConstructor() and - identifier.find('.') != -1 and not - identifier.endswith('.prototype') and not - self._limited_doc_checks): - comment = state.GetLastComment() - if not (comment and comment.lower().count('jsdoc inherited')): - self._HandleError( - errors.MISSING_MEMBER_DOCUMENTATION, - "No docs found for member '%s'" % identifier, - token) - elif jsdoc and (not state.InConstructor() or - identifier.startswith('this.')): - # We are at the top level and the function/member is documented. - if identifier.endswith('_') and not identifier.endswith('__'): - # Can have a private class which inherits documentation from a - # public superclass. - # - # @inheritDoc is deprecated in favor of using @override, and they - if (jsdoc.HasFlag('override') and not jsdoc.HasFlag('constructor') - and ('accessControls' not in jsdoc.suppressions)): - self._HandleError( - errors.INVALID_OVERRIDE_PRIVATE, - '%s should not override a private member.' % identifier, - jsdoc.GetFlag('override').flag_token) - if (jsdoc.HasFlag('inheritDoc') and not jsdoc.HasFlag('constructor') - and ('accessControls' not in jsdoc.suppressions)): - self._HandleError( - errors.INVALID_INHERIT_DOC_PRIVATE, - '%s should not inherit from a private member.' % identifier, - jsdoc.GetFlag('inheritDoc').flag_token) - if (not jsdoc.HasFlag('private') and - ('underscore' not in jsdoc.suppressions) and not - ((jsdoc.HasFlag('inheritDoc') or jsdoc.HasFlag('override')) and - ('accessControls' in jsdoc.suppressions))): - self._HandleError( - errors.MISSING_PRIVATE, - 'Member "%s" must have @private JsDoc.' % - identifier, token) - if jsdoc.HasFlag('private') and 'underscore' in jsdoc.suppressions: - self._HandleError( - errors.UNNECESSARY_SUPPRESS, - '@suppress {underscore} is not necessary with @private', - jsdoc.suppressions['underscore']) - elif (jsdoc.HasFlag('private') and - not self.InExplicitlyTypedLanguage()): - # It is convention to hide public fields in some ECMA - # implementations from documentation using the @private tag. - self._HandleError( - errors.EXTRA_PRIVATE, - 'Member "%s" must not have @private JsDoc' % - identifier, token) - - # These flags are only legal on localizable message definitions; - # such variables always begin with the prefix MSG_. - for f in ('desc', 'hidden', 'meaning'): - if (jsdoc.HasFlag(f) - and not identifier.startswith('MSG_') - and identifier.find('.MSG_') == -1): - self._HandleError( - errors.INVALID_USE_OF_DESC_TAG, - 'Member "%s" should not have @%s JsDoc' % (identifier, f), - token) - - # Check for illegaly assigning live objects as prototype property values. - index = identifier.find('.prototype.') - # Ignore anything with additional .s after the prototype. - if index != -1 and identifier.find('.', index + 11) == -1: - equal_operator = tokenutil.SearchExcept(token, Type.NON_CODE_TYPES) - next_code = tokenutil.SearchExcept(equal_operator, Type.NON_CODE_TYPES) - if next_code and ( - next_code.type in (Type.START_BRACKET, Type.START_BLOCK) or - next_code.IsOperator('new')): - self._HandleError( - errors.ILLEGAL_PROTOTYPE_MEMBER_VALUE, - 'Member %s cannot have a non-primitive value' % identifier, - token) - - elif token_type == Type.END_PARAMETERS: - # Find extra space at the end of parameter lists. We check the token - # prior to the current one when it is a closing paren. - if (token.previous and token.previous.type == Type.PARAMETERS - and self.ENDS_WITH_SPACE.search(token.previous.string)): - self._HandleError(errors.EXTRA_SPACE, 'Extra space before ")"', - token.previous) - - jsdoc = state.GetDocComment() - if state.GetFunction().is_interface: - if token.previous and token.previous.type == Type.PARAMETERS: - self._HandleError( - errors.INTERFACE_CONSTRUCTOR_CANNOT_HAVE_PARAMS, - 'Interface constructor cannot have parameters', - token.previous) - elif (state.InTopLevel() and jsdoc and not jsdoc.HasFlag('see') - and not jsdoc.InheritsDocumentation() - and not state.InObjectLiteralDescendant() and not - jsdoc.IsInvalidated()): - distance, edit = jsdoc.CompareParameters(state.GetParams()) - if distance: - params_iter = iter(state.GetParams()) - docs_iter = iter(jsdoc.ordered_params) - - for op in edit: - if op == 'I': - # Insertion. - # Parsing doc comments is the same for all languages - # but some languages care about parameters that don't have - # doc comments and some languages don't care. - # Languages that don't allow variables to by typed such as - # JavaScript care but languages such as ActionScript or Java - # that allow variables to be typed don't care. - if not self._limited_doc_checks: - self.HandleMissingParameterDoc(token, params_iter.next()) - - elif op == 'D': - # Deletion - self._HandleError(errors.EXTRA_PARAMETER_DOCUMENTATION, - 'Found docs for non-existing parameter: "%s"' % - docs_iter.next(), token) - elif op == 'S': - # Substitution - if not self._limited_doc_checks: - self._HandleError( - errors.WRONG_PARAMETER_DOCUMENTATION, - 'Parameter mismatch: got "%s", expected "%s"' % - (params_iter.next(), docs_iter.next()), token) - - else: - # Equality - just advance the iterators - params_iter.next() - docs_iter.next() - - elif token_type == Type.STRING_TEXT: - # If this is the first token after the start of the string, but it's at - # the end of a line, we know we have a multi-line string. - if token.previous.type in ( - Type.SINGLE_QUOTE_STRING_START, - Type.DOUBLE_QUOTE_STRING_START) and last_in_line: - self._HandleError(errors.MULTI_LINE_STRING, - 'Multi-line strings are not allowed', token) - - # This check is orthogonal to the ones above, and repeats some types, so - # it is a plain if and not an elif. - if token.type in Type.COMMENT_TYPES: - if self.ILLEGAL_TAB.search(token.string): - self._HandleError(errors.ILLEGAL_TAB, - 'Illegal tab in comment "%s"' % token.string, token) - - trimmed = token.string.rstrip() - if last_in_line and token.string != trimmed: - # Check for extra whitespace at the end of a line. - self._HandleError( - errors.EXTRA_SPACE, 'Extra space at end of line', token, - position=Position(len(trimmed), len(token.string) - len(trimmed))) - - # This check is also orthogonal since it is based on metadata. - if token.metadata.is_implied_semicolon: - self._HandleError(errors.MISSING_SEMICOLON, - 'Missing semicolon at end of line', token) - - def _HandleStartBracket(self, token, last_non_space_token): - """Handles a token that is an open bracket. - - Args: - token: The token to handle. - last_non_space_token: The last token that was not a space. - """ - if (not token.IsFirstInLine() and token.previous.type == Type.WHITESPACE and - last_non_space_token and - last_non_space_token.type in Type.EXPRESSION_ENDER_TYPES): - self._HandleError( - errors.EXTRA_SPACE, 'Extra space before "["', - token.previous, position=Position.All(token.previous.string)) - # If the [ token is the first token in a line we shouldn't complain - # about a missing space before [. This is because some Ecma script - # languages allow syntax like: - # [Annotation] - # class MyClass {...} - # So we don't want to blindly warn about missing spaces before [. - # In the the future, when rules for computing exactly how many spaces - # lines should be indented are added, then we can return errors for - # [ tokens that are improperly indented. - # For example: - # var someVeryVeryVeryVeryVeryVeryVeryVeryVeryVeryVeryLongVariableName = - # [a,b,c]; - # should trigger a proper indentation warning message as [ is not indented - # by four spaces. - elif (not token.IsFirstInLine() and token.previous and - token.previous.type not in ( - [Type.WHITESPACE, Type.START_PAREN, Type.START_BRACKET] + - Type.EXPRESSION_ENDER_TYPES)): - self._HandleError(errors.MISSING_SPACE, 'Missing space before "["', - token, position=Position.AtBeginning()) - - def Finalize(self, state): - """Perform all checks that need to occur after all lines are processed. - - Args: - state: State of the parser after parsing all tokens - - Raises: - TypeError: If not overridden. - """ - last_non_space_token = state.GetLastNonSpaceToken() - # Check last line for ending with newline. - if state.GetLastLine() and not ( - state.GetLastLine().isspace() or - state.GetLastLine().rstrip('\n\r\f') != state.GetLastLine()): - self._HandleError( - errors.FILE_MISSING_NEWLINE, - 'File does not end with new line. (%s)' % state.GetLastLine(), - last_non_space_token) - - try: - self._indentation.Finalize() - except Exception, e: - self._HandleError( - errors.FILE_DOES_NOT_PARSE, - str(e), - last_non_space_token) - - def GetLongLineExceptions(self): - """Gets a list of regexps for lines which can be longer than the limit. - - Returns: - A list of regexps, used as matches (rather than searches). - """ - return [] - - def InExplicitlyTypedLanguage(self): - """Returns whether this ecma implementation is explicitly typed.""" - return False diff --git a/tools/closure_linter/build/lib/closure_linter/ecmametadatapass.py b/tools/closure_linter/build/lib/closure_linter/ecmametadatapass.py deleted file mode 100644 index 50621610efe08d..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/ecmametadatapass.py +++ /dev/null @@ -1,574 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2010 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Metadata pass for annotating tokens in EcmaScript files.""" - -__author__ = ('robbyw@google.com (Robert Walker)') - -from closure_linter import javascripttokens -from closure_linter import tokenutil - - -TokenType = javascripttokens.JavaScriptTokenType - - -class ParseError(Exception): - """Exception indicating a parse error at the given token. - - Attributes: - token: The token where the parse error occurred. - """ - - def __init__(self, token, message=None): - """Initialize a parse error at the given token with an optional message. - - Args: - token: The token where the parse error occurred. - message: A message describing the parse error. - """ - Exception.__init__(self, message) - self.token = token - - -class EcmaContext(object): - """Context object for EcmaScript languages. - - Attributes: - type: The context type. - start_token: The token where this context starts. - end_token: The token where this context ends. - parent: The parent context. - """ - - # The root context. - ROOT = 'root' - - # A block of code. - BLOCK = 'block' - - # A pseudo-block of code for a given case or default section. - CASE_BLOCK = 'case_block' - - # Block of statements in a for loop's parentheses. - FOR_GROUP_BLOCK = 'for_block' - - # An implied block of code for 1 line if, while, and for statements - IMPLIED_BLOCK = 'implied_block' - - # An index in to an array or object. - INDEX = 'index' - - # An array literal in []. - ARRAY_LITERAL = 'array_literal' - - # An object literal in {}. - OBJECT_LITERAL = 'object_literal' - - # An individual element in an array or object literal. - LITERAL_ELEMENT = 'literal_element' - - # The portion of a ternary statement between ? and : - TERNARY_TRUE = 'ternary_true' - - # The portion of a ternary statment after : - TERNARY_FALSE = 'ternary_false' - - # The entire switch statment. This will contain a GROUP with the variable - # and a BLOCK with the code. - - # Since that BLOCK is not a normal block, it can not contain statements except - # for case and default. - SWITCH = 'switch' - - # A normal comment. - COMMENT = 'comment' - - # A JsDoc comment. - DOC = 'doc' - - # An individual statement. - STATEMENT = 'statement' - - # Code within parentheses. - GROUP = 'group' - - # Parameter names in a function declaration. - PARAMETERS = 'parameters' - - # A set of variable declarations appearing after the 'var' keyword. - VAR = 'var' - - # Context types that are blocks. - BLOCK_TYPES = frozenset([ - ROOT, BLOCK, CASE_BLOCK, FOR_GROUP_BLOCK, IMPLIED_BLOCK]) - - def __init__(self, context_type, start_token, parent=None): - """Initializes the context object. - - Args: - context_type: The context type. - start_token: The token where this context starts. - parent: The parent context. - - Attributes: - type: The context type. - start_token: The token where this context starts. - end_token: The token where this context ends. - parent: The parent context. - children: The child contexts of this context, in order. - """ - self.type = context_type - self.start_token = start_token - self.end_token = None - - self.parent = None - self.children = [] - - if parent: - parent.AddChild(self) - - def __repr__(self): - """Returns a string representation of the context object.""" - stack = [] - context = self - while context: - stack.append(context.type) - context = context.parent - return 'Context(%s)' % ' > '.join(stack) - - def AddChild(self, child): - """Adds a child to this context and sets child's parent to this context. - - Args: - child: A child EcmaContext. The child's parent will be set to this - context. - """ - - child.parent = self - - self.children.append(child) - self.children.sort(EcmaContext._CompareContexts) - - def GetRoot(self): - """Get the root context that contains this context, if any.""" - context = self - while context: - if context.type is EcmaContext.ROOT: - return context - context = context.parent - - @staticmethod - def _CompareContexts(context1, context2): - """Sorts contexts 1 and 2 by start token document position.""" - return tokenutil.Compare(context1.start_token, context2.start_token) - - -class EcmaMetaData(object): - """Token metadata for EcmaScript languages. - - Attributes: - last_code: The last code token to appear before this one. - context: The context this token appears in. - operator_type: The operator type, will be one of the *_OPERATOR constants - defined below. - aliased_symbol: The full symbol being identified, as a string (e.g. an - 'XhrIo' alias for 'goog.net.XhrIo'). Only applicable to identifier - tokens. This is set in aliaspass.py and is a best guess. - is_alias_definition: True if the symbol is part of an alias definition. - If so, these symbols won't be counted towards goog.requires/provides. - """ - - UNARY_OPERATOR = 'unary' - - UNARY_POST_OPERATOR = 'unary_post' - - BINARY_OPERATOR = 'binary' - - TERNARY_OPERATOR = 'ternary' - - def __init__(self): - """Initializes a token metadata object.""" - self.last_code = None - self.context = None - self.operator_type = None - self.is_implied_semicolon = False - self.is_implied_block = False - self.is_implied_block_close = False - self.aliased_symbol = None - self.is_alias_definition = False - - def __repr__(self): - """Returns a string representation of the context object.""" - parts = ['%r' % self.context] - if self.operator_type: - parts.append('optype: %r' % self.operator_type) - if self.is_implied_semicolon: - parts.append('implied;') - if self.aliased_symbol: - parts.append('alias for: %s' % self.aliased_symbol) - return 'MetaData(%s)' % ', '.join(parts) - - def IsUnaryOperator(self): - return self.operator_type in (EcmaMetaData.UNARY_OPERATOR, - EcmaMetaData.UNARY_POST_OPERATOR) - - def IsUnaryPostOperator(self): - return self.operator_type == EcmaMetaData.UNARY_POST_OPERATOR - - -class EcmaMetaDataPass(object): - """A pass that iterates over all tokens and builds metadata about them.""" - - def __init__(self): - """Initialize the meta data pass object.""" - self.Reset() - - def Reset(self): - """Resets the metadata pass to prepare for the next file.""" - self._token = None - self._context = None - self._AddContext(EcmaContext.ROOT) - self._last_code = None - - def _CreateContext(self, context_type): - """Overridable by subclasses to create the appropriate context type.""" - return EcmaContext(context_type, self._token, self._context) - - def _CreateMetaData(self): - """Overridable by subclasses to create the appropriate metadata type.""" - return EcmaMetaData() - - def _AddContext(self, context_type): - """Adds a context of the given type to the context stack. - - Args: - context_type: The type of context to create - """ - self._context = self._CreateContext(context_type) - - def _PopContext(self): - """Moves up one level in the context stack. - - Returns: - The former context. - - Raises: - ParseError: If the root context is popped. - """ - top_context = self._context - top_context.end_token = self._token - self._context = top_context.parent - if self._context: - return top_context - else: - raise ParseError(self._token) - - def _PopContextType(self, *stop_types): - """Pops the context stack until a context of the given type is popped. - - Args: - *stop_types: The types of context to pop to - stops at the first match. - - Returns: - The context object of the given type that was popped. - """ - last = None - while not last or last.type not in stop_types: - last = self._PopContext() - return last - - def _EndStatement(self): - """Process the end of a statement.""" - self._PopContextType(EcmaContext.STATEMENT) - if self._context.type == EcmaContext.IMPLIED_BLOCK: - self._token.metadata.is_implied_block_close = True - self._PopContext() - - def _ProcessContext(self): - """Process the context at the current token. - - Returns: - The context that should be assigned to the current token, or None if - the current context after this method should be used. - - Raises: - ParseError: When the token appears in an invalid context. - """ - token = self._token - token_type = token.type - - if self._context.type in EcmaContext.BLOCK_TYPES: - # Whenever we're in a block, we add a statement context. We make an - # exception for switch statements since they can only contain case: and - # default: and therefore don't directly contain statements. - # The block we add here may be immediately removed in some cases, but - # that causes no harm. - parent = self._context.parent - if not parent or parent.type != EcmaContext.SWITCH: - self._AddContext(EcmaContext.STATEMENT) - - elif self._context.type == EcmaContext.ARRAY_LITERAL: - self._AddContext(EcmaContext.LITERAL_ELEMENT) - - if token_type == TokenType.START_PAREN: - if self._last_code and self._last_code.IsKeyword('for'): - # for loops contain multiple statements in the group unlike while, - # switch, if, etc. - self._AddContext(EcmaContext.FOR_GROUP_BLOCK) - else: - self._AddContext(EcmaContext.GROUP) - - elif token_type == TokenType.END_PAREN: - result = self._PopContextType(EcmaContext.GROUP, - EcmaContext.FOR_GROUP_BLOCK) - keyword_token = result.start_token.metadata.last_code - # keyword_token will not exist if the open paren is the first line of the - # file, for example if all code is wrapped in an immediately executed - # annonymous function. - if keyword_token and keyword_token.string in ('if', 'for', 'while'): - next_code = tokenutil.SearchExcept(token, TokenType.NON_CODE_TYPES) - if next_code.type != TokenType.START_BLOCK: - # Check for do-while. - is_do_while = False - pre_keyword_token = keyword_token.metadata.last_code - if (pre_keyword_token and - pre_keyword_token.type == TokenType.END_BLOCK): - start_block_token = pre_keyword_token.metadata.context.start_token - is_do_while = start_block_token.metadata.last_code.string == 'do' - - # If it's not do-while, it's an implied block. - if not is_do_while: - self._AddContext(EcmaContext.IMPLIED_BLOCK) - token.metadata.is_implied_block = True - - return result - - # else (not else if) with no open brace after it should be considered the - # start of an implied block, similar to the case with if, for, and while - # above. - elif (token_type == TokenType.KEYWORD and - token.string == 'else'): - next_code = tokenutil.SearchExcept(token, TokenType.NON_CODE_TYPES) - if (next_code.type != TokenType.START_BLOCK and - (next_code.type != TokenType.KEYWORD or next_code.string != 'if')): - self._AddContext(EcmaContext.IMPLIED_BLOCK) - token.metadata.is_implied_block = True - - elif token_type == TokenType.START_PARAMETERS: - self._AddContext(EcmaContext.PARAMETERS) - - elif token_type == TokenType.END_PARAMETERS: - return self._PopContextType(EcmaContext.PARAMETERS) - - elif token_type == TokenType.START_BRACKET: - if (self._last_code and - self._last_code.type in TokenType.EXPRESSION_ENDER_TYPES): - self._AddContext(EcmaContext.INDEX) - else: - self._AddContext(EcmaContext.ARRAY_LITERAL) - - elif token_type == TokenType.END_BRACKET: - return self._PopContextType(EcmaContext.INDEX, EcmaContext.ARRAY_LITERAL) - - elif token_type == TokenType.START_BLOCK: - if (self._last_code.type in (TokenType.END_PAREN, - TokenType.END_PARAMETERS) or - self._last_code.IsKeyword('else') or - self._last_code.IsKeyword('do') or - self._last_code.IsKeyword('try') or - self._last_code.IsKeyword('finally') or - (self._last_code.IsOperator(':') and - self._last_code.metadata.context.type == EcmaContext.CASE_BLOCK)): - # else, do, try, and finally all might have no () before {. - # Also, handle the bizzare syntax case 10: {...}. - self._AddContext(EcmaContext.BLOCK) - else: - self._AddContext(EcmaContext.OBJECT_LITERAL) - - elif token_type == TokenType.END_BLOCK: - context = self._PopContextType(EcmaContext.BLOCK, - EcmaContext.OBJECT_LITERAL) - if self._context.type == EcmaContext.SWITCH: - # The end of the block also means the end of the switch statement it - # applies to. - return self._PopContext() - return context - - elif token.IsKeyword('switch'): - self._AddContext(EcmaContext.SWITCH) - - elif (token_type == TokenType.KEYWORD and - token.string in ('case', 'default') and - self._context.type != EcmaContext.OBJECT_LITERAL): - # Pop up to but not including the switch block. - while self._context.parent.type != EcmaContext.SWITCH: - self._PopContext() - if self._context.parent is None: - raise ParseError(token, 'Encountered case/default statement ' - 'without switch statement') - - elif token.IsOperator('?'): - self._AddContext(EcmaContext.TERNARY_TRUE) - - elif token.IsOperator(':'): - if self._context.type == EcmaContext.OBJECT_LITERAL: - self._AddContext(EcmaContext.LITERAL_ELEMENT) - - elif self._context.type == EcmaContext.TERNARY_TRUE: - self._PopContext() - self._AddContext(EcmaContext.TERNARY_FALSE) - - # Handle nested ternary statements like: - # foo = bar ? baz ? 1 : 2 : 3 - # When we encounter the second ":" the context is - # ternary_false > ternary_true > statement > root - elif (self._context.type == EcmaContext.TERNARY_FALSE and - self._context.parent.type == EcmaContext.TERNARY_TRUE): - self._PopContext() # Leave current ternary false context. - self._PopContext() # Leave current parent ternary true - self._AddContext(EcmaContext.TERNARY_FALSE) - - elif self._context.parent.type == EcmaContext.SWITCH: - self._AddContext(EcmaContext.CASE_BLOCK) - - elif token.IsKeyword('var'): - self._AddContext(EcmaContext.VAR) - - elif token.IsOperator(','): - while self._context.type not in (EcmaContext.VAR, - EcmaContext.ARRAY_LITERAL, - EcmaContext.OBJECT_LITERAL, - EcmaContext.STATEMENT, - EcmaContext.PARAMETERS, - EcmaContext.GROUP): - self._PopContext() - - elif token_type == TokenType.SEMICOLON: - self._EndStatement() - - def Process(self, first_token): - """Processes the token stream starting with the given token.""" - self._token = first_token - while self._token: - self._ProcessToken() - - if self._token.IsCode(): - self._last_code = self._token - - self._token = self._token.next - - try: - self._PopContextType(self, EcmaContext.ROOT) - except ParseError: - # Ignore the "popped to root" error. - pass - - def _ProcessToken(self): - """Process the given token.""" - token = self._token - token.metadata = self._CreateMetaData() - context = (self._ProcessContext() or self._context) - token.metadata.context = context - token.metadata.last_code = self._last_code - - # Determine the operator type of the token, if applicable. - if token.type == TokenType.OPERATOR: - token.metadata.operator_type = self._GetOperatorType(token) - - # Determine if there is an implied semicolon after the token. - if token.type != TokenType.SEMICOLON: - next_code = tokenutil.SearchExcept(token, TokenType.NON_CODE_TYPES) - # A statement like if (x) does not need a semicolon after it - is_implied_block = self._context == EcmaContext.IMPLIED_BLOCK - is_last_code_in_line = token.IsCode() and ( - not next_code or next_code.line_number != token.line_number) - is_continued_operator = (token.type == TokenType.OPERATOR and - not token.metadata.IsUnaryPostOperator()) - is_continued_dot = token.string == '.' - next_code_is_operator = next_code and next_code.type == TokenType.OPERATOR - is_end_of_block = ( - token.type == TokenType.END_BLOCK and - token.metadata.context.type != EcmaContext.OBJECT_LITERAL) - is_multiline_string = token.type == TokenType.STRING_TEXT - is_continued_var_decl = (token.IsKeyword('var') and - next_code and - (next_code.type in [TokenType.IDENTIFIER, - TokenType.SIMPLE_LVALUE]) and - token.line_number < next_code.line_number) - next_code_is_block = next_code and next_code.type == TokenType.START_BLOCK - if (is_last_code_in_line and - self._StatementCouldEndInContext() and - not is_multiline_string and - not is_end_of_block and - not is_continued_var_decl and - not is_continued_operator and - not is_continued_dot and - not next_code_is_operator and - not is_implied_block and - not next_code_is_block): - token.metadata.is_implied_semicolon = True - self._EndStatement() - - def _StatementCouldEndInContext(self): - """Returns if the current statement (if any) may end in this context.""" - # In the basic statement or variable declaration context, statement can - # always end in this context. - if self._context.type in (EcmaContext.STATEMENT, EcmaContext.VAR): - return True - - # End of a ternary false branch inside a statement can also be the - # end of the statement, for example: - # var x = foo ? foo.bar() : null - # In this case the statement ends after the null, when the context stack - # looks like ternary_false > var > statement > root. - if (self._context.type == EcmaContext.TERNARY_FALSE and - self._context.parent.type in (EcmaContext.STATEMENT, EcmaContext.VAR)): - return True - - # In all other contexts like object and array literals, ternary true, etc. - # the statement can't yet end. - return False - - def _GetOperatorType(self, token): - """Returns the operator type of the given operator token. - - Args: - token: The token to get arity for. - - Returns: - The type of the operator. One of the *_OPERATOR constants defined in - EcmaMetaData. - """ - if token.string == '?': - return EcmaMetaData.TERNARY_OPERATOR - - if token.string in TokenType.UNARY_OPERATORS: - return EcmaMetaData.UNARY_OPERATOR - - last_code = token.metadata.last_code - if not last_code or last_code.type == TokenType.END_BLOCK: - return EcmaMetaData.UNARY_OPERATOR - - if (token.string in TokenType.UNARY_POST_OPERATORS and - last_code.type in TokenType.EXPRESSION_ENDER_TYPES): - return EcmaMetaData.UNARY_POST_OPERATOR - - if (token.string in TokenType.UNARY_OK_OPERATORS and - last_code.type not in TokenType.EXPRESSION_ENDER_TYPES and - last_code.string not in TokenType.UNARY_POST_OPERATORS): - return EcmaMetaData.UNARY_OPERATOR - - return EcmaMetaData.BINARY_OPERATOR diff --git a/tools/closure_linter/build/lib/closure_linter/error_check.py b/tools/closure_linter/build/lib/closure_linter/error_check.py deleted file mode 100644 index 8d657fe9174fff..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/error_check.py +++ /dev/null @@ -1,95 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2011 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - - -"""Specific JSLint errors checker.""" - - - -import gflags as flags - -FLAGS = flags.FLAGS - - -class Rule(object): - """Different rules to check.""" - - # Documentations for specific rules goes in flag definition. - BLANK_LINES_AT_TOP_LEVEL = 'blank_lines_at_top_level' - INDENTATION = 'indentation' - WELL_FORMED_AUTHOR = 'well_formed_author' - NO_BRACES_AROUND_INHERIT_DOC = 'no_braces_around_inherit_doc' - BRACES_AROUND_TYPE = 'braces_around_type' - OPTIONAL_TYPE_MARKER = 'optional_type_marker' - VARIABLE_ARG_MARKER = 'variable_arg_marker' - UNUSED_PRIVATE_MEMBERS = 'unused_private_members' - UNUSED_LOCAL_VARIABLES = 'unused_local_variables' - - # Rule to raise all known errors. - ALL = 'all' - - # All rules that are to be checked when using the strict flag. E.g. the rules - # that are specific to the stricter Closure style. - CLOSURE_RULES = frozenset([BLANK_LINES_AT_TOP_LEVEL, - INDENTATION, - WELL_FORMED_AUTHOR, - NO_BRACES_AROUND_INHERIT_DOC, - BRACES_AROUND_TYPE, - OPTIONAL_TYPE_MARKER, - VARIABLE_ARG_MARKER]) - - -flags.DEFINE_boolean('strict', False, - 'Whether to validate against the stricter Closure style. ' - 'This includes ' + (', '.join(Rule.CLOSURE_RULES)) + '.') -flags.DEFINE_multistring('jslint_error', [], - 'List of specific lint errors to check. Here is a list' - ' of accepted values:\n' - ' - ' + Rule.ALL + ': enables all following errors.\n' - ' - ' + Rule.BLANK_LINES_AT_TOP_LEVEL + ': validates' - 'number of blank lines between blocks at top level.\n' - ' - ' + Rule.INDENTATION + ': checks correct ' - 'indentation of code.\n' - ' - ' + Rule.WELL_FORMED_AUTHOR + ': validates the ' - '@author JsDoc tags.\n' - ' - ' + Rule.NO_BRACES_AROUND_INHERIT_DOC + ': ' - 'forbids braces around @inheritdoc JsDoc tags.\n' - ' - ' + Rule.BRACES_AROUND_TYPE + ': enforces braces ' - 'around types in JsDoc tags.\n' - ' - ' + Rule.OPTIONAL_TYPE_MARKER + ': checks correct ' - 'use of optional marker = in param types.\n' - ' - ' + Rule.UNUSED_PRIVATE_MEMBERS + ': checks for ' - 'unused private variables.\n' - ' - ' + Rule.UNUSED_LOCAL_VARIABLES + ': checks for ' - 'unused local variables.\n') - - -def ShouldCheck(rule): - """Returns whether the optional rule should be checked. - - Computes different flags (strict, jslint_error, jslint_noerror) to find out if - this specific rule should be checked. - - Args: - rule: Name of the rule (see Rule). - - Returns: - True if the rule should be checked according to the flags, otherwise False. - """ - if rule in FLAGS.jslint_error or Rule.ALL in FLAGS.jslint_error: - return True - # Checks strict rules. - return FLAGS.strict and rule in Rule.CLOSURE_RULES diff --git a/tools/closure_linter/build/lib/closure_linter/error_fixer.py b/tools/closure_linter/build/lib/closure_linter/error_fixer.py deleted file mode 100644 index 88f9c720ab3517..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/error_fixer.py +++ /dev/null @@ -1,618 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2007 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Main class responsible for automatically fixing simple style violations.""" - -# Allow non-Google copyright -# pylint: disable=g-bad-file-header - -__author__ = 'robbyw@google.com (Robert Walker)' - -import re - -import gflags as flags -from closure_linter import errors -from closure_linter import javascriptstatetracker -from closure_linter import javascripttokens -from closure_linter import requireprovidesorter -from closure_linter import tokenutil -from closure_linter.common import errorhandler - -# Shorthand -Token = javascripttokens.JavaScriptToken -Type = javascripttokens.JavaScriptTokenType - -END_OF_FLAG_TYPE = re.compile(r'(}?\s*)$') - -# Regex to represent common mistake inverting author name and email as -# @author User Name (user@company) -INVERTED_AUTHOR_SPEC = re.compile(r'(?P\s*)' - r'(?P[^(]+)' - r'(?P\s+)' - r'\(' - r'(?P[^\s]+@[^)\s]+)' - r'\)' - r'(?P.*)') - -FLAGS = flags.FLAGS -flags.DEFINE_boolean('disable_indentation_fixing', False, - 'Whether to disable automatic fixing of indentation.') -flags.DEFINE_list('fix_error_codes', [], 'A list of specific error codes to ' - 'fix. Defaults to all supported error codes when empty. ' - 'See errors.py for a list of error codes.') - - -class ErrorFixer(errorhandler.ErrorHandler): - """Object that fixes simple style errors.""" - - def __init__(self, external_file=None): - """Initialize the error fixer. - - Args: - external_file: If included, all output will be directed to this file - instead of overwriting the files the errors are found in. - """ - errorhandler.ErrorHandler.__init__(self) - - self._file_name = None - self._file_token = None - self._external_file = external_file - - try: - self._fix_error_codes = set([errors.ByName(error.upper()) for error in - FLAGS.fix_error_codes]) - except KeyError as ke: - raise ValueError('Unknown error code ' + ke.args[0]) - - def HandleFile(self, filename, first_token): - """Notifies this ErrorPrinter that subsequent errors are in filename. - - Args: - filename: The name of the file about to be checked. - first_token: The first token in the file. - """ - self._file_name = filename - self._file_is_html = filename.endswith('.html') or filename.endswith('.htm') - self._file_token = first_token - self._file_fix_count = 0 - self._file_changed_lines = set() - - def _AddFix(self, tokens): - """Adds the fix to the internal count. - - Args: - tokens: The token or sequence of tokens changed to fix an error. - """ - self._file_fix_count += 1 - if hasattr(tokens, 'line_number'): - self._file_changed_lines.add(tokens.line_number) - else: - for token in tokens: - self._file_changed_lines.add(token.line_number) - - def _FixJsDocPipeNull(self, js_type): - """Change number|null or null|number to ?number. - - Args: - js_type: The typeannotation.TypeAnnotation instance to fix. - """ - - # Recurse into all sub_types if the error was at a deeper level. - map(self._FixJsDocPipeNull, js_type.IterTypes()) - - if js_type.type_group and len(js_type.sub_types) == 2: - # Find and remove the null sub_type: - sub_type = None - for sub_type in js_type.sub_types: - if sub_type.identifier == 'null': - map(tokenutil.DeleteToken, sub_type.tokens) - self._AddFix(sub_type.tokens) - break - else: - return - - first_token = js_type.FirstToken() - question_mark = Token('?', Type.DOC_TYPE_MODIFIER, first_token.line, - first_token.line_number) - tokenutil.InsertTokenBefore(question_mark, first_token) - js_type.tokens.insert(0, question_mark) - js_type.tokens.remove(sub_type) - js_type.or_null = True - - # Now also remove the separator, which is in the parent's token list, - # either before or after the sub_type, there is exactly one. Scan for it. - for token in js_type.tokens: - if (token and isinstance(token, Token) and - token.type == Type.DOC_TYPE_MODIFIER and token.string == '|'): - tokenutil.DeleteToken(token) - self._AddFix(token) - break - - def HandleError(self, error): - """Attempts to fix the error. - - Args: - error: The error object - """ - code = error.code - token = error.token - - if self._fix_error_codes and code not in self._fix_error_codes: - return - - if code == errors.JSDOC_PREFER_QUESTION_TO_PIPE_NULL: - self._FixJsDocPipeNull(token.attached_object.jstype) - - elif code == errors.JSDOC_MISSING_OPTIONAL_TYPE: - iterator = token.attached_object.type_end_token - if iterator.type == Type.DOC_END_BRACE or iterator.string.isspace(): - iterator = iterator.previous - - ending_space = len(iterator.string) - len(iterator.string.rstrip()) - iterator.string = '%s=%s' % (iterator.string.rstrip(), - ' ' * ending_space) - - # Create a new flag object with updated type info. - token.attached_object = javascriptstatetracker.JsDocFlag(token) - self._AddFix(token) - - elif code == errors.JSDOC_MISSING_VAR_ARGS_TYPE: - iterator = token.attached_object.type_start_token - if iterator.type == Type.DOC_START_BRACE or iterator.string.isspace(): - iterator = iterator.next - - starting_space = len(iterator.string) - len(iterator.string.lstrip()) - iterator.string = '%s...%s' % (' ' * starting_space, - iterator.string.lstrip()) - - # Create a new flag object with updated type info. - token.attached_object = javascriptstatetracker.JsDocFlag(token) - self._AddFix(token) - - elif code in (errors.MISSING_SEMICOLON_AFTER_FUNCTION, - errors.MISSING_SEMICOLON): - semicolon_token = Token(';', Type.SEMICOLON, token.line, - token.line_number) - tokenutil.InsertTokenAfter(semicolon_token, token) - token.metadata.is_implied_semicolon = False - semicolon_token.metadata.is_implied_semicolon = False - self._AddFix(token) - - elif code in (errors.ILLEGAL_SEMICOLON_AFTER_FUNCTION, - errors.REDUNDANT_SEMICOLON, - errors.COMMA_AT_END_OF_LITERAL): - self._DeleteToken(token) - self._AddFix(token) - - elif code == errors.INVALID_JSDOC_TAG: - if token.string == '@returns': - token.string = '@return' - self._AddFix(token) - - elif code == errors.FILE_MISSING_NEWLINE: - # This error is fixed implicitly by the way we restore the file - self._AddFix(token) - - elif code == errors.MISSING_SPACE: - if error.fix_data: - token.string = error.fix_data - self._AddFix(token) - elif error.position: - if error.position.IsAtBeginning(): - tokenutil.InsertSpaceTokenAfter(token.previous) - elif error.position.IsAtEnd(token.string): - tokenutil.InsertSpaceTokenAfter(token) - else: - token.string = error.position.Set(token.string, ' ') - self._AddFix(token) - - elif code == errors.EXTRA_SPACE: - if error.position: - token.string = error.position.Set(token.string, '') - self._AddFix(token) - - elif code == errors.MISSING_LINE: - if error.position.IsAtBeginning(): - tokenutil.InsertBlankLineAfter(token.previous) - else: - tokenutil.InsertBlankLineAfter(token) - self._AddFix(token) - - elif code == errors.EXTRA_LINE: - self._DeleteToken(token) - self._AddFix(token) - - elif code == errors.WRONG_BLANK_LINE_COUNT: - if not token.previous: - # TODO(user): Add an insertBefore method to tokenutil. - return - - num_lines = error.fix_data - should_delete = False - - if num_lines < 0: - num_lines *= -1 - should_delete = True - - for unused_i in xrange(1, num_lines + 1): - if should_delete: - # TODO(user): DeleteToken should update line numbers. - self._DeleteToken(token.previous) - else: - tokenutil.InsertBlankLineAfter(token.previous) - self._AddFix(token) - - elif code == errors.UNNECESSARY_DOUBLE_QUOTED_STRING: - end_quote = tokenutil.Search(token, Type.DOUBLE_QUOTE_STRING_END) - if end_quote: - single_quote_start = Token( - "'", Type.SINGLE_QUOTE_STRING_START, token.line, token.line_number) - single_quote_end = Token( - "'", Type.SINGLE_QUOTE_STRING_START, end_quote.line, - token.line_number) - - tokenutil.InsertTokenAfter(single_quote_start, token) - tokenutil.InsertTokenAfter(single_quote_end, end_quote) - self._DeleteToken(token) - self._DeleteToken(end_quote) - self._AddFix([token, end_quote]) - - elif code == errors.MISSING_BRACES_AROUND_TYPE: - fixed_tokens = [] - start_token = token.attached_object.type_start_token - - if start_token.type != Type.DOC_START_BRACE: - leading_space = ( - len(start_token.string) - len(start_token.string.lstrip())) - if leading_space: - start_token = tokenutil.SplitToken(start_token, leading_space) - # Fix case where start and end token were the same. - if token.attached_object.type_end_token == start_token.previous: - token.attached_object.type_end_token = start_token - - new_token = Token('{', Type.DOC_START_BRACE, start_token.line, - start_token.line_number) - tokenutil.InsertTokenAfter(new_token, start_token.previous) - token.attached_object.type_start_token = new_token - fixed_tokens.append(new_token) - - end_token = token.attached_object.type_end_token - if end_token.type != Type.DOC_END_BRACE: - # If the start token was a brace, the end token will be a - # FLAG_ENDING_TYPE token, if there wasn't a starting brace then - # the end token is the last token of the actual type. - last_type = end_token - if not fixed_tokens: - last_type = end_token.previous - - while last_type.string.isspace(): - last_type = last_type.previous - - # If there was no starting brace then a lone end brace wouldn't have - # been type end token. Now that we've added any missing start brace, - # see if the last effective type token was an end brace. - if last_type.type != Type.DOC_END_BRACE: - trailing_space = (len(last_type.string) - - len(last_type.string.rstrip())) - if trailing_space: - tokenutil.SplitToken(last_type, - len(last_type.string) - trailing_space) - - new_token = Token('}', Type.DOC_END_BRACE, last_type.line, - last_type.line_number) - tokenutil.InsertTokenAfter(new_token, last_type) - token.attached_object.type_end_token = new_token - fixed_tokens.append(new_token) - - self._AddFix(fixed_tokens) - - elif code == errors.LINE_STARTS_WITH_OPERATOR: - # Remove whitespace following the operator so the line starts clean. - self._StripSpace(token, before=False) - - # Remove the operator. - tokenutil.DeleteToken(token) - self._AddFix(token) - - insertion_point = tokenutil.GetPreviousCodeToken(token) - - # Insert a space between the previous token and the new operator. - space = Token(' ', Type.WHITESPACE, insertion_point.line, - insertion_point.line_number) - tokenutil.InsertTokenAfter(space, insertion_point) - - # Insert the operator on the end of the previous line. - new_token = Token(token.string, token.type, insertion_point.line, - insertion_point.line_number) - tokenutil.InsertTokenAfter(new_token, space) - self._AddFix(new_token) - - elif code == errors.LINE_ENDS_WITH_DOT: - # Remove whitespace preceding the operator to remove trailing whitespace. - self._StripSpace(token, before=True) - - # Remove the dot. - tokenutil.DeleteToken(token) - self._AddFix(token) - - insertion_point = tokenutil.GetNextCodeToken(token) - - # Insert the dot at the beginning of the next line of code. - new_token = Token(token.string, token.type, insertion_point.line, - insertion_point.line_number) - tokenutil.InsertTokenBefore(new_token, insertion_point) - self._AddFix(new_token) - - elif code == errors.GOOG_REQUIRES_NOT_ALPHABETIZED: - require_start_token = error.fix_data - sorter = requireprovidesorter.RequireProvideSorter() - sorter.FixRequires(require_start_token) - - self._AddFix(require_start_token) - - elif code == errors.GOOG_PROVIDES_NOT_ALPHABETIZED: - provide_start_token = error.fix_data - sorter = requireprovidesorter.RequireProvideSorter() - sorter.FixProvides(provide_start_token) - - self._AddFix(provide_start_token) - - elif code == errors.UNNECESSARY_BRACES_AROUND_INHERIT_DOC: - if token.previous.string == '{' and token.next.string == '}': - self._DeleteToken(token.previous) - self._DeleteToken(token.next) - self._AddFix([token]) - - elif code == errors.INVALID_AUTHOR_TAG_DESCRIPTION: - match = INVERTED_AUTHOR_SPEC.match(token.string) - if match: - token.string = '%s%s%s(%s)%s' % (match.group('leading_whitespace'), - match.group('email'), - match.group('whitespace_after_name'), - match.group('name'), - match.group('trailing_characters')) - self._AddFix(token) - - elif (code == errors.WRONG_INDENTATION and - not FLAGS.disable_indentation_fixing): - token = tokenutil.GetFirstTokenInSameLine(token) - actual = error.position.start - expected = error.position.length - - # Cases where first token is param but with leading spaces. - if (len(token.string.lstrip()) == len(token.string) - actual and - token.string.lstrip()): - token.string = token.string.lstrip() - actual = 0 - - if token.type in (Type.WHITESPACE, Type.PARAMETERS) and actual != 0: - token.string = token.string.lstrip() + (' ' * expected) - self._AddFix([token]) - else: - # We need to add indentation. - new_token = Token(' ' * expected, Type.WHITESPACE, - token.line, token.line_number) - # Note that we'll never need to add indentation at the first line, - # since it will always not be indented. Therefore it's safe to assume - # token.previous exists. - tokenutil.InsertTokenAfter(new_token, token.previous) - self._AddFix([token]) - - elif code in [errors.MALFORMED_END_OF_SCOPE_COMMENT, - errors.MISSING_END_OF_SCOPE_COMMENT]: - # Only fix cases where }); is found with no trailing content on the line - # other than a comment. Value of 'token' is set to } for this error. - if (token.type == Type.END_BLOCK and - token.next.type == Type.END_PAREN and - token.next.next.type == Type.SEMICOLON): - current_token = token.next.next.next - removed_tokens = [] - while current_token and current_token.line_number == token.line_number: - if current_token.IsAnyType(Type.WHITESPACE, - Type.START_SINGLE_LINE_COMMENT, - Type.COMMENT): - removed_tokens.append(current_token) - current_token = current_token.next - else: - return - - if removed_tokens: - self._DeleteTokens(removed_tokens[0], len(removed_tokens)) - - whitespace_token = Token(' ', Type.WHITESPACE, token.line, - token.line_number) - start_comment_token = Token('//', Type.START_SINGLE_LINE_COMMENT, - token.line, token.line_number) - comment_token = Token(' goog.scope', Type.COMMENT, token.line, - token.line_number) - insertion_tokens = [whitespace_token, start_comment_token, - comment_token] - - tokenutil.InsertTokensAfter(insertion_tokens, token.next.next) - self._AddFix(removed_tokens + insertion_tokens) - - elif code in [errors.EXTRA_GOOG_PROVIDE, errors.EXTRA_GOOG_REQUIRE]: - tokens_in_line = tokenutil.GetAllTokensInSameLine(token) - num_delete_tokens = len(tokens_in_line) - # If line being deleted is preceded and succeed with blank lines then - # delete one blank line also. - if (tokens_in_line[0].previous and tokens_in_line[-1].next - and tokens_in_line[0].previous.type == Type.BLANK_LINE - and tokens_in_line[-1].next.type == Type.BLANK_LINE): - num_delete_tokens += 1 - self._DeleteTokens(tokens_in_line[0], num_delete_tokens) - self._AddFix(tokens_in_line) - - elif code in [errors.MISSING_GOOG_PROVIDE, errors.MISSING_GOOG_REQUIRE]: - missing_namespaces = error.fix_data[0] - need_blank_line = error.fix_data[1] or (not token.previous) - - insert_location = Token('', Type.NORMAL, '', token.line_number - 1) - dummy_first_token = insert_location - tokenutil.InsertTokenBefore(insert_location, token) - - # If inserting a blank line check blank line does not exist before - # token to avoid extra blank lines. - if (need_blank_line and insert_location.previous - and insert_location.previous.type != Type.BLANK_LINE): - tokenutil.InsertBlankLineAfter(insert_location) - insert_location = insert_location.next - - for missing_namespace in missing_namespaces: - new_tokens = self._GetNewRequireOrProvideTokens( - code == errors.MISSING_GOOG_PROVIDE, - missing_namespace, insert_location.line_number + 1) - tokenutil.InsertLineAfter(insert_location, new_tokens) - insert_location = new_tokens[-1] - self._AddFix(new_tokens) - - # If inserting a blank line check blank line does not exist after - # token to avoid extra blank lines. - if (need_blank_line and insert_location.next - and insert_location.next.type != Type.BLANK_LINE): - tokenutil.InsertBlankLineAfter(insert_location) - - tokenutil.DeleteToken(dummy_first_token) - - def _StripSpace(self, token, before): - """Strip whitespace tokens either preceding or following the given token. - - Args: - token: The token. - before: If true, strip space before the token, if false, after it. - """ - token = token.previous if before else token.next - while token and token.type == Type.WHITESPACE: - tokenutil.DeleteToken(token) - token = token.previous if before else token.next - - def _GetNewRequireOrProvideTokens(self, is_provide, namespace, line_number): - """Returns a list of tokens to create a goog.require/provide statement. - - Args: - is_provide: True if getting tokens for a provide, False for require. - namespace: The required or provided namespaces to get tokens for. - line_number: The line number the new require or provide statement will be - on. - - Returns: - Tokens to create a new goog.require or goog.provide statement. - """ - string = 'goog.require' - if is_provide: - string = 'goog.provide' - line_text = string + '(\'' + namespace + '\');\n' - return [ - Token(string, Type.IDENTIFIER, line_text, line_number), - Token('(', Type.START_PAREN, line_text, line_number), - Token('\'', Type.SINGLE_QUOTE_STRING_START, line_text, line_number), - Token(namespace, Type.STRING_TEXT, line_text, line_number), - Token('\'', Type.SINGLE_QUOTE_STRING_END, line_text, line_number), - Token(')', Type.END_PAREN, line_text, line_number), - Token(';', Type.SEMICOLON, line_text, line_number) - ] - - def _DeleteToken(self, token): - """Deletes the specified token from the linked list of tokens. - - Updates instance variables pointing to tokens such as _file_token if - they reference the deleted token. - - Args: - token: The token to delete. - """ - if token == self._file_token: - self._file_token = token.next - - tokenutil.DeleteToken(token) - - def _DeleteTokens(self, token, token_count): - """Deletes the given number of tokens starting with the given token. - - Updates instance variables pointing to tokens such as _file_token if - they reference the deleted token. - - Args: - token: The first token to delete. - token_count: The total number of tokens to delete. - """ - if token == self._file_token: - for unused_i in xrange(token_count): - self._file_token = self._file_token.next - - tokenutil.DeleteTokens(token, token_count) - - def FinishFile(self): - """Called when the current file has finished style checking. - - Used to go back and fix any errors in the file. It currently supports both - js and html files. For js files it does a simple dump of all tokens, but in - order to support html file, we need to merge the original file with the new - token set back together. This works because the tokenized html file is the - original html file with all non js lines kept but blanked out with one blank - line token per line of html. - """ - if self._file_fix_count: - # Get the original file content for html. - if self._file_is_html: - f = open(self._file_name, 'r') - original_lines = f.readlines() - f.close() - - f = self._external_file - if not f: - error_noun = 'error' if self._file_fix_count == 1 else 'errors' - print 'Fixed %d %s in %s' % ( - self._file_fix_count, error_noun, self._file_name) - f = open(self._file_name, 'w') - - token = self._file_token - # Finding the first not deleted token. - while token.is_deleted: - token = token.next - # If something got inserted before first token (e.g. due to sorting) - # then move to start. Bug 8398202. - while token.previous: - token = token.previous - char_count = 0 - line = '' - while token: - line += token.string - char_count += len(token.string) - - if token.IsLastInLine(): - # We distinguish if a blank line in html was from stripped original - # file or newly added error fix by looking at the "org_line_number" - # field on the token. It is only set in the tokenizer, so for all - # error fixes, the value should be None. - if (line or not self._file_is_html or - token.orig_line_number is None): - f.write(line) - f.write('\n') - else: - f.write(original_lines[token.orig_line_number - 1]) - line = '' - if char_count > 80 and token.line_number in self._file_changed_lines: - print 'WARNING: Line %d of %s is now longer than 80 characters.' % ( - token.line_number, self._file_name) - - char_count = 0 - - token = token.next - - if not self._external_file: - # Close the file if we created it - f.close() diff --git a/tools/closure_linter/build/lib/closure_linter/error_fixer_test.py b/tools/closure_linter/build/lib/closure_linter/error_fixer_test.py deleted file mode 100644 index 49f449de42f36f..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/error_fixer_test.py +++ /dev/null @@ -1,57 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2012 The Closure Linter Authors. All Rights Reserved. -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Unit tests for the error_fixer module.""" - -# Allow non-Google copyright -# pylint: disable=g-bad-file-header - - - -import unittest as googletest -from closure_linter import error_fixer -from closure_linter import testutil - - -class ErrorFixerTest(googletest.TestCase): - """Unit tests for error_fixer.""" - - def setUp(self): - self.error_fixer = error_fixer.ErrorFixer() - - def testDeleteToken(self): - start_token = testutil.TokenizeSourceAndRunEcmaPass(_TEST_SCRIPT) - second_token = start_token.next - self.error_fixer.HandleFile('test_file', start_token) - - self.error_fixer._DeleteToken(start_token) - - self.assertEqual(second_token, self.error_fixer._file_token) - - def testDeleteTokens(self): - start_token = testutil.TokenizeSourceAndRunEcmaPass(_TEST_SCRIPT) - fourth_token = start_token.next.next.next - self.error_fixer.HandleFile('test_file', start_token) - - self.error_fixer._DeleteTokens(start_token, 3) - - self.assertEqual(fourth_token, self.error_fixer._file_token) - -_TEST_SCRIPT = """\ -var x = 3; -""" - -if __name__ == '__main__': - googletest.main() diff --git a/tools/closure_linter/build/lib/closure_linter/errorrecord.py b/tools/closure_linter/build/lib/closure_linter/errorrecord.py deleted file mode 100644 index ce9fb908c75e71..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/errorrecord.py +++ /dev/null @@ -1,66 +0,0 @@ -#!/usr/bin/env python -# Copyright 2012 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - - -"""A simple, pickle-serializable class to represent a lint error.""" - -__author__ = 'nnaze@google.com (Nathan Naze)' - -import gflags as flags - -from closure_linter import errors -from closure_linter.common import erroroutput - -FLAGS = flags.FLAGS - - -class ErrorRecord(object): - """Record-keeping struct that can be serialized back from a process. - - Attributes: - path: Path to the file. - error_string: Error string for the user. - new_error: Whether this is a "new error" (see errors.NEW_ERRORS). - """ - - def __init__(self, path, error_string, new_error): - self.path = path - self.error_string = error_string - self.new_error = new_error - - -def MakeErrorRecord(path, error): - """Make an error record with correctly formatted error string. - - Errors are not able to be serialized (pickled) over processes because of - their pointers to the complex token/context graph. We use an intermediary - serializable class to pass back just the relevant information. - - Args: - path: Path of file the error was found in. - error: An error.Error instance. - - Returns: - _ErrorRecord instance. - """ - new_error = error.code in errors.NEW_ERRORS - - if FLAGS.unix_mode: - error_string = erroroutput.GetUnixErrorOutput( - path, error, new_error=new_error) - else: - error_string = erroroutput.GetErrorOutput(error, new_error=new_error) - - return ErrorRecord(path, error_string, new_error) diff --git a/tools/closure_linter/build/lib/closure_linter/errorrules.py b/tools/closure_linter/build/lib/closure_linter/errorrules.py deleted file mode 100644 index b1b72aab6dabdc..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/errorrules.py +++ /dev/null @@ -1,72 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2010 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Linter error rules class for Closure Linter.""" - -__author__ = 'robbyw@google.com (Robert Walker)' - -import gflags as flags -from closure_linter import errors - - -FLAGS = flags.FLAGS -flags.DEFINE_boolean('jsdoc', True, - 'Whether to report errors for missing JsDoc.') -flags.DEFINE_list('disable', None, - 'Disable specific error. Usage Ex.: gjslint --disable 1,' - '0011 foo.js.') -flags.DEFINE_integer('max_line_length', 80, 'Maximum line length allowed ' - 'without warning.', lower_bound=1) - -disabled_error_nums = None - - -def GetMaxLineLength(): - """Returns allowed maximum length of line. - - Returns: - Length of line allowed without any warning. - """ - return FLAGS.max_line_length - - -def ShouldReportError(error): - """Whether the given error should be reported. - - Returns: - True for all errors except missing documentation errors and disabled - errors. For missing documentation, it returns the value of the - jsdoc flag. - """ - global disabled_error_nums - if disabled_error_nums is None: - disabled_error_nums = [] - if FLAGS.disable: - for error_str in FLAGS.disable: - error_num = 0 - try: - error_num = int(error_str) - except ValueError: - pass - disabled_error_nums.append(error_num) - - return ((FLAGS.jsdoc or error not in ( - errors.MISSING_PARAMETER_DOCUMENTATION, - errors.MISSING_RETURN_DOCUMENTATION, - errors.MISSING_MEMBER_DOCUMENTATION, - errors.MISSING_PRIVATE, - errors.MISSING_JSDOC_TAG_THIS)) and - (not FLAGS.disable or error not in disabled_error_nums)) diff --git a/tools/closure_linter/build/lib/closure_linter/errorrules_test.py b/tools/closure_linter/build/lib/closure_linter/errorrules_test.py deleted file mode 100644 index cb903785e60fec..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/errorrules_test.py +++ /dev/null @@ -1,117 +0,0 @@ -#!/usr/bin/env python -# Copyright 2013 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Medium tests for the gjslint errorrules. - -Currently its just verifying that warnings can't be disabled. -""" - - - -import gflags as flags -import unittest as googletest - -from closure_linter import errors -from closure_linter import runner -from closure_linter.common import erroraccumulator - -flags.FLAGS.strict = True -flags.FLAGS.limited_doc_files = ('dummy.js', 'externs.js') -flags.FLAGS.closurized_namespaces = ('goog', 'dummy') - - -class ErrorRulesTest(googletest.TestCase): - """Test case to for gjslint errorrules.""" - - def testNoMaxLineLengthFlagExists(self): - """Tests that --max_line_length flag does not exists.""" - self.assertTrue('max_line_length' not in flags.FLAGS.FlagDict()) - - def testGetMaxLineLength(self): - """Tests warning are reported for line greater than 80. - """ - - # One line > 100 and one line > 80 and < 100. So should produce two - # line too long error. - original = [ - 'goog.require(\'dummy.aa\');', - '', - 'function a() {', - ' dummy.aa.i = 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 + 13' - ' + 14 + 15 + 16 + 17 + 18 + 19 + 20;', - ' dummy.aa.j = 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 + 13' - ' + 14 + 15 + 16 + 17 + 18;', - '}', - '' - ] - - # Expect line too long. - expected = [errors.LINE_TOO_LONG, errors.LINE_TOO_LONG] - - self._AssertErrors(original, expected) - - def testNoDisableFlagExists(self): - """Tests that --disable flag does not exists.""" - self.assertTrue('disable' not in flags.FLAGS.FlagDict()) - - def testWarningsNotDisabled(self): - """Tests warnings are reported when nothing is disabled. - """ - original = [ - 'goog.require(\'dummy.aa\');', - 'goog.require(\'dummy.Cc\');', - 'goog.require(\'dummy.Dd\');', - '', - 'function a() {', - ' dummy.aa.i = 1;', - ' dummy.Cc.i = 1;', - ' dummy.Dd.i = 1;', - '}', - ] - - expected = [errors.GOOG_REQUIRES_NOT_ALPHABETIZED, - errors.FILE_MISSING_NEWLINE] - - self._AssertErrors(original, expected) - - def _AssertErrors(self, original, expected_errors, include_header=True): - """Asserts that the error fixer corrects original to expected.""" - if include_header: - original = self._GetHeader() + original - - # Trap gjslint's output parse it to get messages added. - error_accumulator = erroraccumulator.ErrorAccumulator() - runner.Run('testing.js', error_accumulator, source=original) - error_nums = [e.code for e in error_accumulator.GetErrors()] - - error_nums.sort() - expected_errors.sort() - self.assertListEqual(error_nums, expected_errors) - - def _GetHeader(self): - """Returns a fake header for a JavaScript file.""" - return [ - '// Copyright 2011 Google Inc. All Rights Reserved.', - '', - '/**', - ' * @fileoverview Fake file overview.', - ' * @author fake@google.com (Fake Person)', - ' */', - '' - ] - - -if __name__ == '__main__': - googletest.main() diff --git a/tools/closure_linter/build/lib/closure_linter/errors.py b/tools/closure_linter/build/lib/closure_linter/errors.py deleted file mode 100644 index 356ee0c5a6441d..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/errors.py +++ /dev/null @@ -1,154 +0,0 @@ -#!/usr/bin/env python -# Copyright 2007 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Error codes for JavaScript style checker.""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)') - - -def ByName(name): - """Get the error code for the given error name. - - Args: - name: The name of the error - - Returns: - The error code - """ - return globals()[name] - - -# "File-fatal" errors - these errors stop further parsing of a single file -FILE_NOT_FOUND = -1 -FILE_DOES_NOT_PARSE = -2 - -# Spacing -EXTRA_SPACE = 1 -MISSING_SPACE = 2 -EXTRA_LINE = 3 -MISSING_LINE = 4 -ILLEGAL_TAB = 5 -WRONG_INDENTATION = 6 -WRONG_BLANK_LINE_COUNT = 7 - -# Semicolons -MISSING_SEMICOLON = 10 -MISSING_SEMICOLON_AFTER_FUNCTION = 11 -ILLEGAL_SEMICOLON_AFTER_FUNCTION = 12 -REDUNDANT_SEMICOLON = 13 - -# Miscellaneous -ILLEGAL_PROTOTYPE_MEMBER_VALUE = 100 -LINE_TOO_LONG = 110 -LINE_STARTS_WITH_OPERATOR = 120 -COMMA_AT_END_OF_LITERAL = 121 -LINE_ENDS_WITH_DOT = 122 -MULTI_LINE_STRING = 130 -UNNECESSARY_DOUBLE_QUOTED_STRING = 131 -UNUSED_PRIVATE_MEMBER = 132 -UNUSED_LOCAL_VARIABLE = 133 - -# Requires, provides -GOOG_REQUIRES_NOT_ALPHABETIZED = 140 -GOOG_PROVIDES_NOT_ALPHABETIZED = 141 -MISSING_GOOG_REQUIRE = 142 -MISSING_GOOG_PROVIDE = 143 -EXTRA_GOOG_REQUIRE = 144 -EXTRA_GOOG_PROVIDE = 145 -ALIAS_STMT_NEEDS_GOOG_REQUIRE = 146 - -# JsDoc -INVALID_JSDOC_TAG = 200 -INVALID_USE_OF_DESC_TAG = 201 -NO_BUG_NUMBER_AFTER_BUG_TAG = 202 -MISSING_PARAMETER_DOCUMENTATION = 210 -EXTRA_PARAMETER_DOCUMENTATION = 211 -WRONG_PARAMETER_DOCUMENTATION = 212 -MISSING_JSDOC_TAG_TYPE = 213 -MISSING_JSDOC_TAG_DESCRIPTION = 214 -MISSING_JSDOC_PARAM_NAME = 215 -OUT_OF_ORDER_JSDOC_TAG_TYPE = 216 -MISSING_RETURN_DOCUMENTATION = 217 -UNNECESSARY_RETURN_DOCUMENTATION = 218 -MISSING_BRACES_AROUND_TYPE = 219 -MISSING_MEMBER_DOCUMENTATION = 220 -MISSING_PRIVATE = 221 -EXTRA_PRIVATE = 222 -INVALID_OVERRIDE_PRIVATE = 223 -INVALID_INHERIT_DOC_PRIVATE = 224 -MISSING_JSDOC_TAG_THIS = 225 -UNNECESSARY_BRACES_AROUND_INHERIT_DOC = 226 -INVALID_AUTHOR_TAG_DESCRIPTION = 227 -JSDOC_PREFER_QUESTION_TO_PIPE_NULL = 230 -JSDOC_ILLEGAL_QUESTION_WITH_PIPE = 231 -JSDOC_MISSING_OPTIONAL_TYPE = 232 -JSDOC_MISSING_OPTIONAL_PREFIX = 233 -JSDOC_MISSING_VAR_ARGS_TYPE = 234 -JSDOC_MISSING_VAR_ARGS_NAME = 235 -JSDOC_DOES_NOT_PARSE = 236 -# TODO(robbyw): Split this in to more specific syntax problems. -INCORRECT_SUPPRESS_SYNTAX = 250 -INVALID_SUPPRESS_TYPE = 251 -UNNECESSARY_SUPPRESS = 252 - -# File ending -FILE_MISSING_NEWLINE = 300 -FILE_IN_BLOCK = 301 - -# Interfaces -INTERFACE_CONSTRUCTOR_CANNOT_HAVE_PARAMS = 400 -INTERFACE_METHOD_CANNOT_HAVE_CODE = 401 - -# Comments -MISSING_END_OF_SCOPE_COMMENT = 500 -MALFORMED_END_OF_SCOPE_COMMENT = 501 - -# goog.scope - Namespace aliasing -# TODO(nnaze) Add additional errors here and in aliaspass.py -INVALID_USE_OF_GOOG_SCOPE = 600 -EXTRA_GOOG_SCOPE_USAGE = 601 - -# ActionScript specific errors: -# TODO(user): move these errors to their own file and move all JavaScript -# specific errors to their own file as well. -# All ActionScript specific errors should have error number at least 1000. -FUNCTION_MISSING_RETURN_TYPE = 1132 -PARAMETER_MISSING_TYPE = 1133 -VAR_MISSING_TYPE = 1134 -PARAMETER_MISSING_DEFAULT_VALUE = 1135 -IMPORTS_NOT_ALPHABETIZED = 1140 -IMPORT_CONTAINS_WILDCARD = 1141 -UNUSED_IMPORT = 1142 -INVALID_TRACE_SEVERITY_LEVEL = 1250 -MISSING_TRACE_SEVERITY_LEVEL = 1251 -MISSING_TRACE_MESSAGE = 1252 -REMOVE_TRACE_BEFORE_SUBMIT = 1253 -REMOVE_COMMENT_BEFORE_SUBMIT = 1254 -# End of list of ActionScript specific errors. - -NEW_ERRORS = frozenset([ - # Errors added after 2.0.2: - WRONG_INDENTATION, - MISSING_SEMICOLON, - # Errors added after 2.3.9: - JSDOC_MISSING_VAR_ARGS_TYPE, - JSDOC_MISSING_VAR_ARGS_NAME, - # Errors added after 2.3.15: - ALIAS_STMT_NEEDS_GOOG_REQUIRE, - JSDOC_DOES_NOT_PARSE, - LINE_ENDS_WITH_DOT, - # Errors added after 2.3.17: - ]) diff --git a/tools/closure_linter/build/lib/closure_linter/fixjsstyle.py b/tools/closure_linter/build/lib/closure_linter/fixjsstyle.py deleted file mode 100644 index 2d65e0398fdcc6..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/fixjsstyle.py +++ /dev/null @@ -1,66 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2007 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Automatically fix simple style guide violations.""" - -__author__ = 'robbyw@google.com (Robert Walker)' - -import StringIO -import sys - -import gflags as flags - -from closure_linter import error_fixer -from closure_linter import runner -from closure_linter.common import simplefileflags as fileflags - -FLAGS = flags.FLAGS -flags.DEFINE_list('additional_extensions', None, 'List of additional file ' - 'extensions (not js) that should be treated as ' - 'JavaScript files.') -flags.DEFINE_boolean('dry_run', False, 'Do not modify the file, only print it.') - - -def main(argv=None): - """Main function. - - Args: - argv: Sequence of command line arguments. - """ - if argv is None: - argv = flags.FLAGS(sys.argv) - - suffixes = ['.js'] - if FLAGS.additional_extensions: - suffixes += ['.%s' % ext for ext in FLAGS.additional_extensions] - - files = fileflags.GetFileList(argv, 'JavaScript', suffixes) - - output_buffer = None - if FLAGS.dry_run: - output_buffer = StringIO.StringIO() - - fixer = error_fixer.ErrorFixer(output_buffer) - - # Check the list of files. - for filename in files: - runner.Run(filename, fixer) - if FLAGS.dry_run: - print output_buffer.getvalue() - - -if __name__ == '__main__': - main() diff --git a/tools/closure_linter/build/lib/closure_linter/fixjsstyle_test.py b/tools/closure_linter/build/lib/closure_linter/fixjsstyle_test.py deleted file mode 100644 index 34de3f8488d351..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/fixjsstyle_test.py +++ /dev/null @@ -1,615 +0,0 @@ -#!/usr/bin/env python -# Copyright 2008 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Medium tests for the gpylint auto-fixer.""" - -__author__ = 'robbyw@google.com (Robby Walker)' - -import StringIO - -import gflags as flags -import unittest as googletest -from closure_linter import error_fixer -from closure_linter import runner - - -_RESOURCE_PREFIX = 'closure_linter/testdata' - -flags.FLAGS.strict = True -flags.FLAGS.limited_doc_files = ('dummy.js', 'externs.js') -flags.FLAGS.closurized_namespaces = ('goog', 'dummy') - - -class FixJsStyleTest(googletest.TestCase): - """Test case to for gjslint auto-fixing.""" - - def setUp(self): - flags.FLAGS.dot_on_next_line = True - - def tearDown(self): - flags.FLAGS.dot_on_next_line = False - - def testFixJsStyle(self): - test_cases = [ - ['fixjsstyle.in.js', 'fixjsstyle.out.js'], - ['indentation.js', 'fixjsstyle.indentation.out.js'], - ['fixjsstyle.html.in.html', 'fixjsstyle.html.out.html'], - ['fixjsstyle.oplineend.in.js', 'fixjsstyle.oplineend.out.js']] - for [running_input_file, running_output_file] in test_cases: - print 'Checking %s vs %s' % (running_input_file, running_output_file) - input_filename = None - golden_filename = None - current_filename = None - try: - input_filename = '%s/%s' % (_RESOURCE_PREFIX, running_input_file) - current_filename = input_filename - - golden_filename = '%s/%s' % (_RESOURCE_PREFIX, running_output_file) - current_filename = golden_filename - except IOError as ex: - raise IOError('Could not find testdata resource for %s: %s' % - (current_filename, ex)) - - if running_input_file == 'fixjsstyle.in.js': - with open(input_filename) as f: - for line in f: - # Go to last line. - pass - self.assertTrue(line == line.rstrip(), '%s file should not end ' - 'with a new line.' % (input_filename)) - - # Autofix the file, sending output to a fake file. - actual = StringIO.StringIO() - runner.Run(input_filename, error_fixer.ErrorFixer(actual)) - - # Now compare the files. - actual.seek(0) - expected = open(golden_filename, 'r') - - # Uncomment to generate new golden files and run - # open('/'.join(golden_filename.split('/')[4:]), 'w').write(actual.read()) - # actual.seek(0) - - self.assertEqual(actual.readlines(), expected.readlines()) - - def testAddProvideFirstLine(self): - """Tests handling of case where goog.provide is added.""" - original = [ - 'dummy.bb.cc = 1;', - ] - - expected = [ - 'goog.provide(\'dummy.bb\');', - '', - 'dummy.bb.cc = 1;', - ] - - self._AssertFixes(original, expected, include_header=False) - - original = [ - '', - 'dummy.bb.cc = 1;', - ] - - self._AssertFixes(original, expected, include_header=False) - - def testAddRequireFirstLine(self): - """Tests handling of case where goog.require is added.""" - original = [ - 'a = dummy.bb.cc;', - ] - - expected = [ - 'goog.require(\'dummy.bb\');', - '', - 'a = dummy.bb.cc;', - ] - - self._AssertFixes(original, expected, include_header=False) - - original = [ - '', - 'a = dummy.bb.cc;', - ] - - self._AssertFixes(original, expected, include_header=False) - - def testDeleteProvideAndAddProvideFirstLine(self): - """Tests handling of case where goog.provide is deleted and added. - - Bug 14832597. - """ - original = [ - 'goog.provide(\'dummy.aa\');', - '', - 'dummy.bb.cc = 1;', - ] - - expected = [ - 'goog.provide(\'dummy.bb\');', - '', - 'dummy.bb.cc = 1;', - ] - - self._AssertFixes(original, expected, include_header=False) - - original = [ - 'goog.provide(\'dummy.aa\');', - 'dummy.bb.cc = 1;', - ] - - self._AssertFixes(original, expected, include_header=False) - - def testDeleteProvideAndAddRequireFirstLine(self): - """Tests handling where goog.provide is deleted and goog.require added. - - Bug 14832597. - """ - original = [ - 'goog.provide(\'dummy.aa\');', - '', - 'a = dummy.bb.cc;', - ] - - expected = [ - 'goog.require(\'dummy.bb\');', - '', - 'a = dummy.bb.cc;', - ] - - self._AssertFixes(original, expected, include_header=False) - - original = [ - 'goog.provide(\'dummy.aa\');', - 'a = dummy.bb.cc;', - ] - - self._AssertFixes(original, expected, include_header=False) - - def testDeleteRequireAndAddRequireFirstLine(self): - """Tests handling of case where goog.require is deleted and added. - - Bug 14832597. - """ - original = [ - 'goog.require(\'dummy.aa\');', - '', - 'a = dummy.bb.cc;', - ] - - expected = [ - 'goog.require(\'dummy.bb\');', - '', - 'a = dummy.bb.cc;', - ] - - self._AssertFixes(original, expected, include_header=False) - - original = [ - 'goog.require(\'dummy.aa\');', - 'a = dummy.bb.cc;', - ] - - self._AssertFixes(original, expected, include_header=False) - - def testDeleteRequireAndAddProvideFirstLine(self): - """Tests handling where goog.require is deleted and goog.provide added. - - Bug 14832597. - """ - original = [ - 'goog.require(\'dummy.aa\');', - '', - 'dummy.bb.cc = 1;', - ] - - expected = [ - 'goog.provide(\'dummy.bb\');', - '', - 'dummy.bb.cc = 1;', - ] - - self._AssertFixes(original, expected, include_header=False) - - original = [ - 'goog.require(\'dummy.aa\');', - 'dummy.bb.cc = 1;', - ] - - self._AssertFixes(original, expected, include_header=False) - - def testMultipleProvideInsert(self): - original = [ - 'goog.provide(\'dummy.bb\');', - 'goog.provide(\'dummy.dd\');', - '', - 'dummy.aa.ff = 1;', - 'dummy.bb.ff = 1;', - 'dummy.cc.ff = 1;', - 'dummy.dd.ff = 1;', - 'dummy.ee.ff = 1;', - ] - - expected = [ - 'goog.provide(\'dummy.aa\');', - 'goog.provide(\'dummy.bb\');', - 'goog.provide(\'dummy.cc\');', - 'goog.provide(\'dummy.dd\');', - 'goog.provide(\'dummy.ee\');', - '', - 'dummy.aa.ff = 1;', - 'dummy.bb.ff = 1;', - 'dummy.cc.ff = 1;', - 'dummy.dd.ff = 1;', - 'dummy.ee.ff = 1;', - ] - - self._AssertFixes(original, expected, include_header=False) - - def testMultipleRequireInsert(self): - original = [ - 'goog.require(\'dummy.bb\');', - 'goog.require(\'dummy.dd\');', - '', - 'a = dummy.aa.ff;', - 'b = dummy.bb.ff;', - 'c = dummy.cc.ff;', - 'd = dummy.dd.ff;', - 'e = dummy.ee.ff;', - ] - - expected = [ - 'goog.require(\'dummy.aa\');', - 'goog.require(\'dummy.bb\');', - 'goog.require(\'dummy.cc\');', - 'goog.require(\'dummy.dd\');', - 'goog.require(\'dummy.ee\');', - '', - 'a = dummy.aa.ff;', - 'b = dummy.bb.ff;', - 'c = dummy.cc.ff;', - 'd = dummy.dd.ff;', - 'e = dummy.ee.ff;', - ] - - self._AssertFixes(original, expected, include_header=False) - - def testUnsortedRequires(self): - """Tests handling of unsorted goog.require statements without header. - - Bug 8398202. - """ - original = [ - 'goog.require(\'dummy.aa\');', - 'goog.require(\'dummy.Cc\');', - 'goog.require(\'dummy.Dd\');', - '', - 'function a() {', - ' dummy.aa.i = 1;', - ' dummy.Cc.i = 1;', - ' dummy.Dd.i = 1;', - '}', - ] - - expected = [ - 'goog.require(\'dummy.Cc\');', - 'goog.require(\'dummy.Dd\');', - 'goog.require(\'dummy.aa\');', - '', - 'function a() {', - ' dummy.aa.i = 1;', - ' dummy.Cc.i = 1;', - ' dummy.Dd.i = 1;', - '}', - ] - - self._AssertFixes(original, expected, include_header=False) - - def testMissingExtraAndUnsortedRequires(self): - """Tests handling of missing extra and unsorted goog.require statements.""" - original = [ - 'goog.require(\'dummy.aa\');', - 'goog.require(\'dummy.Cc\');', - 'goog.require(\'dummy.Dd\');', - '', - 'var x = new dummy.Bb();', - 'dummy.Cc.someMethod();', - 'dummy.aa.someMethod();', - ] - - expected = [ - 'goog.require(\'dummy.Bb\');', - 'goog.require(\'dummy.Cc\');', - 'goog.require(\'dummy.aa\');', - '', - 'var x = new dummy.Bb();', - 'dummy.Cc.someMethod();', - 'dummy.aa.someMethod();', - ] - - self._AssertFixes(original, expected) - - def testExtraRequireOnFirstLine(self): - """Tests handling of extra goog.require statement on the first line. - - There was a bug when fixjsstyle quits with an exception. It happened if - - the first line of the file is an extra goog.require() statement, - - goog.require() statements are not sorted. - """ - original = [ - 'goog.require(\'dummy.aa\');', - 'goog.require(\'dummy.cc\');', - 'goog.require(\'dummy.bb\');', - '', - 'var x = new dummy.bb();', - 'var y = new dummy.cc();', - ] - - expected = [ - 'goog.require(\'dummy.bb\');', - 'goog.require(\'dummy.cc\');', - '', - 'var x = new dummy.bb();', - 'var y = new dummy.cc();', - ] - - self._AssertFixes(original, expected, include_header=False) - - def testUnsortedProvides(self): - """Tests handling of unsorted goog.provide statements without header. - - Bug 8398202. - """ - original = [ - 'goog.provide(\'dummy.aa\');', - 'goog.provide(\'dummy.Cc\');', - 'goog.provide(\'dummy.Dd\');', - '', - 'dummy.aa = function() {};' - 'dummy.Cc = function() {};' - 'dummy.Dd = function() {};' - ] - - expected = [ - 'goog.provide(\'dummy.Cc\');', - 'goog.provide(\'dummy.Dd\');', - 'goog.provide(\'dummy.aa\');', - '', - 'dummy.aa = function() {};' - 'dummy.Cc = function() {};' - 'dummy.Dd = function() {};' - ] - - self._AssertFixes(original, expected, include_header=False) - - def testMissingExtraAndUnsortedProvides(self): - """Tests handling of missing extra and unsorted goog.provide statements.""" - original = [ - 'goog.provide(\'dummy.aa\');', - 'goog.provide(\'dummy.Cc\');', - 'goog.provide(\'dummy.Dd\');', - '', - 'dummy.Cc = function() {};', - 'dummy.Bb = function() {};', - 'dummy.aa.someMethod = function();', - ] - - expected = [ - 'goog.provide(\'dummy.Bb\');', - 'goog.provide(\'dummy.Cc\');', - 'goog.provide(\'dummy.aa\');', - '', - 'dummy.Cc = function() {};', - 'dummy.Bb = function() {};', - 'dummy.aa.someMethod = function();', - ] - - self._AssertFixes(original, expected) - - def testNoRequires(self): - """Tests positioning of missing requires without existing requires.""" - original = [ - 'goog.provide(\'dummy.Something\');', - '', - 'dummy.Something = function() {};', - '', - 'var x = new dummy.Bb();', - ] - - expected = [ - 'goog.provide(\'dummy.Something\');', - '', - 'goog.require(\'dummy.Bb\');', - '', - 'dummy.Something = function() {};', - '', - 'var x = new dummy.Bb();', - ] - - self._AssertFixes(original, expected) - - def testNoProvides(self): - """Tests positioning of missing provides without existing provides.""" - original = [ - 'goog.require(\'dummy.Bb\');', - '', - 'dummy.Something = function() {};', - '', - 'var x = new dummy.Bb();', - ] - - expected = [ - 'goog.provide(\'dummy.Something\');', - '', - 'goog.require(\'dummy.Bb\');', - '', - 'dummy.Something = function() {};', - '', - 'var x = new dummy.Bb();', - ] - - self._AssertFixes(original, expected) - - def testOutputOkayWhenFirstTokenIsDeleted(self): - """Tests that autofix output is is correct when first token is deleted. - - Regression test for bug 4581567 - """ - original = ['"use strict";'] - expected = ["'use strict';"] - - self._AssertFixes(original, expected, include_header=False) - - def testGoogScopeIndentation(self): - """Tests Handling a typical end-of-scope indentation fix.""" - original = [ - 'goog.scope(function() {', - ' // TODO(brain): Take over the world.', - '}); // goog.scope', - ] - - expected = [ - 'goog.scope(function() {', - '// TODO(brain): Take over the world.', - '}); // goog.scope', - ] - - self._AssertFixes(original, expected) - - def testMissingEndOfScopeComment(self): - """Tests Handling a missing comment at end of goog.scope.""" - original = [ - 'goog.scope(function() {', - '});', - ] - - expected = [ - 'goog.scope(function() {', - '}); // goog.scope', - ] - - self._AssertFixes(original, expected) - - def testMissingEndOfScopeCommentWithOtherComment(self): - """Tests handling an irrelevant comment at end of goog.scope.""" - original = [ - 'goog.scope(function() {', - "}); // I don't belong here!", - ] - - expected = [ - 'goog.scope(function() {', - '}); // goog.scope', - ] - - self._AssertFixes(original, expected) - - def testMalformedEndOfScopeComment(self): - """Tests Handling a malformed comment at end of goog.scope.""" - original = [ - 'goog.scope(function() {', - '}); // goog.scope FTW', - ] - - expected = [ - 'goog.scope(function() {', - '}); // goog.scope', - ] - - self._AssertFixes(original, expected) - - def testEndsWithIdentifier(self): - """Tests Handling case where script ends with identifier. Bug 7643404.""" - original = [ - 'goog.provide(\'xyz\');', - '', - 'abc' - ] - - expected = [ - 'goog.provide(\'xyz\');', - '', - 'abc;' - ] - - self._AssertFixes(original, expected) - - def testFileStartsWithSemicolon(self): - """Tests handling files starting with semicolon. - - b/10062516 - """ - original = [ - ';goog.provide(\'xyz\');', - '', - 'abc;' - ] - - expected = [ - 'goog.provide(\'xyz\');', - '', - 'abc;' - ] - - self._AssertFixes(original, expected, include_header=False) - - def testCodeStartsWithSemicolon(self): - """Tests handling code in starting with semicolon after comments. - - b/10062516 - """ - original = [ - ';goog.provide(\'xyz\');', - '', - 'abc;' - ] - - expected = [ - 'goog.provide(\'xyz\');', - '', - 'abc;' - ] - - self._AssertFixes(original, expected) - - def _AssertFixes(self, original, expected, include_header=True): - """Asserts that the error fixer corrects original to expected.""" - if include_header: - original = self._GetHeader() + original - expected = self._GetHeader() + expected - - actual = StringIO.StringIO() - runner.Run('testing.js', error_fixer.ErrorFixer(actual), original) - actual.seek(0) - - expected = [x + '\n' for x in expected] - - self.assertListEqual(actual.readlines(), expected) - - def _GetHeader(self): - """Returns a fake header for a JavaScript file.""" - return [ - '// Copyright 2011 Google Inc. All Rights Reserved.', - '', - '/**', - ' * @fileoverview Fake file overview.', - ' * @author fake@google.com (Fake Person)', - ' */', - '' - ] - - -if __name__ == '__main__': - googletest.main() diff --git a/tools/closure_linter/build/lib/closure_linter/full_test.py b/tools/closure_linter/build/lib/closure_linter/full_test.py deleted file mode 100644 index d0a1557dc23dbe..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/full_test.py +++ /dev/null @@ -1,121 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2007 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Full regression-type (Medium) tests for gjslint. - -Tests every error that can be thrown by gjslint. Based heavily on -devtools/javascript/gpylint/full_test.py -""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)') - -import os -import sys -import unittest - -import gflags as flags -import unittest as googletest - -from closure_linter import error_check -from closure_linter import errors -from closure_linter import runner -from closure_linter.common import filetestcase - -_RESOURCE_PREFIX = 'closure_linter/testdata' - -flags.FLAGS.strict = True -flags.FLAGS.custom_jsdoc_tags = ('customtag', 'requires') -flags.FLAGS.closurized_namespaces = ('goog', 'dummy') -flags.FLAGS.limited_doc_files = ('externs.js', 'dummy.js', - 'limited_doc_checks.js') -flags.FLAGS.jslint_error = error_check.Rule.ALL - -# List of files under testdata to test. -# We need to list files explicitly since pyglib can't list directories. -# TODO(user): Figure out how to list the directory. -_TEST_FILES = [ - 'all_js_wrapped.js', - 'blank_lines.js', - 'ends_with_block.js', - 'empty_file.js', - 'externs.js', - 'externs_jsdoc.js', - 'goog_scope.js', - 'html_parse_error.html', - 'indentation.js', - 'interface.js', - 'jsdoc.js', - 'limited_doc_checks.js', - 'minimal.js', - 'other.js', - 'provide_blank.js', - 'provide_extra.js', - 'provide_missing.js', - 'require_alias.js', - 'require_all_caps.js', - 'require_blank.js', - 'require_extra.js', - 'require_function.js', - 'require_function_missing.js', - 'require_function_through_both.js', - 'require_function_through_namespace.js', - 'require_interface.js', - 'require_interface_alias.js', - 'require_interface_base.js', - 'require_lower_case.js', - 'require_missing.js', - 'require_numeric.js', - 'require_provide_blank.js', - 'require_provide_missing.js', - 'require_provide_ok.js', - 'semicolon_missing.js', - 'simple.html', - 'spaces.js', - 'tokenizer.js', - 'unparseable.js', - 'unused_local_variables.js', - 'unused_private_members.js', - 'utf8.html', -] - - -class GJsLintTestSuite(unittest.TestSuite): - """Test suite to run a GJsLintTest for each of several files. - - If sys.argv[1:] is non-empty, it is interpreted as a list of filenames in - testdata to test. Otherwise, _TEST_FILES is used. - """ - - def __init__(self, tests=()): - unittest.TestSuite.__init__(self, tests) - - argv = sys.argv and sys.argv[1:] or [] - if argv: - test_files = argv - else: - test_files = _TEST_FILES - for test_file in test_files: - resource_path = os.path.join(_RESOURCE_PREFIX, test_file) - self.addTest( - filetestcase.AnnotatedFileTestCase( - resource_path, - runner.Run, - errors.ByName)) - -if __name__ == '__main__': - # Don't let main parse args; it happens in the TestSuite. - googletest.main(argv=sys.argv[0:1], defaultTest='GJsLintTestSuite') diff --git a/tools/closure_linter/build/lib/closure_linter/gjslint.py b/tools/closure_linter/build/lib/closure_linter/gjslint.py deleted file mode 100644 index 824e025dcb00de..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/gjslint.py +++ /dev/null @@ -1,319 +0,0 @@ -#!/usr/bin/env python -# Copyright 2007 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Checks JavaScript files for common style guide violations. - -gjslint.py is designed to be used as a PRESUBMIT script to check for javascript -style guide violations. As of now, it checks for the following violations: - - * Missing and extra spaces - * Lines longer than 80 characters - * Missing newline at end of file - * Missing semicolon after function declaration - * Valid JsDoc including parameter matching - -Someday it will validate to the best of its ability against the entirety of the -JavaScript style guide. - -This file is a front end that parses arguments and flags. The core of the code -is in tokenizer.py and checker.py. -""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)', - 'nnaze@google.com (Nathan Naze)',) - -import errno -import itertools -import os -import platform -import re -import sys -import time - -import gflags as flags - -from closure_linter import errorrecord -from closure_linter import runner -from closure_linter.common import erroraccumulator -from closure_linter.common import simplefileflags as fileflags - -# Attempt import of multiprocessing (should be available in Python 2.6 and up). -try: - # pylint: disable=g-import-not-at-top - import multiprocessing -except ImportError: - multiprocessing = None - -FLAGS = flags.FLAGS -flags.DEFINE_boolean('unix_mode', False, - 'Whether to emit warnings in standard unix format.') -flags.DEFINE_boolean('beep', True, 'Whether to beep when errors are found.') -flags.DEFINE_boolean('time', False, 'Whether to emit timing statistics.') -flags.DEFINE_boolean('quiet', False, 'Whether to minimize logged messages. ' - 'Most useful for per-file linting, such as that performed ' - 'by the presubmit linter service.') -flags.DEFINE_boolean('check_html', False, - 'Whether to check javascript in html files.') -flags.DEFINE_boolean('summary', False, - 'Whether to show an error count summary.') -flags.DEFINE_list('additional_extensions', None, 'List of additional file ' - 'extensions (not js) that should be treated as ' - 'JavaScript files.') -flags.DEFINE_boolean('multiprocess', - platform.system() is 'Linux' and bool(multiprocessing), - 'Whether to attempt parallelized linting using the ' - 'multiprocessing module. Enabled by default on Linux ' - 'if the multiprocessing module is present (Python 2.6+). ' - 'Otherwise disabled by default. ' - 'Disabling may make debugging easier.') -flags.ADOPT_module_key_flags(fileflags) -flags.ADOPT_module_key_flags(runner) - - -GJSLINT_ONLY_FLAGS = ['--unix_mode', '--beep', '--nobeep', '--time', - '--check_html', '--summary', '--quiet'] - - - -def _MultiprocessCheckPaths(paths): - """Run _CheckPath over mutltiple processes. - - Tokenization, passes, and checks are expensive operations. Running in a - single process, they can only run on one CPU/core. Instead, - shard out linting over all CPUs with multiprocessing to parallelize. - - Args: - paths: paths to check. - - Yields: - errorrecord.ErrorRecords for any found errors. - """ - - pool = multiprocessing.Pool() - - path_results = pool.imap(_CheckPath, paths) - for results in path_results: - for result in results: - yield result - - # Force destruct before returning, as this can sometimes raise spurious - # "interrupted system call" (EINTR), which we can ignore. - try: - pool.close() - pool.join() - del pool - except OSError as err: - if err.errno is not errno.EINTR: - raise err - - -def _CheckPaths(paths): - """Run _CheckPath on all paths in one thread. - - Args: - paths: paths to check. - - Yields: - errorrecord.ErrorRecords for any found errors. - """ - - for path in paths: - results = _CheckPath(path) - for record in results: - yield record - - -def _CheckPath(path): - """Check a path and return any errors. - - Args: - path: paths to check. - - Returns: - A list of errorrecord.ErrorRecords for any found errors. - """ - - error_handler = erroraccumulator.ErrorAccumulator() - runner.Run(path, error_handler) - - make_error_record = lambda err: errorrecord.MakeErrorRecord(path, err) - return map(make_error_record, error_handler.GetErrors()) - - -def _GetFilePaths(argv): - suffixes = ['.js'] - if FLAGS.additional_extensions: - suffixes += ['.%s' % ext for ext in FLAGS.additional_extensions] - if FLAGS.check_html: - suffixes += ['.html', '.htm'] - return fileflags.GetFileList(argv, 'JavaScript', suffixes) - - -# Error printing functions - - -def _PrintFileSummary(paths, records): - """Print a detailed summary of the number of errors in each file.""" - - paths = list(paths) - paths.sort() - - for path in paths: - path_errors = [e for e in records if e.path == path] - print '%s: %d' % (path, len(path_errors)) - - -def _PrintFileSeparator(path): - print '----- FILE : %s -----' % path - - -def _PrintSummary(paths, error_records): - """Print a summary of the number of errors and files.""" - - error_count = len(error_records) - all_paths = set(paths) - all_paths_count = len(all_paths) - - if error_count is 0: - print '%d files checked, no errors found.' % all_paths_count - - new_error_count = len([e for e in error_records if e.new_error]) - - error_paths = set([e.path for e in error_records]) - error_paths_count = len(error_paths) - no_error_paths_count = all_paths_count - error_paths_count - - if (error_count or new_error_count) and not FLAGS.quiet: - error_noun = 'error' if error_count == 1 else 'errors' - new_error_noun = 'error' if new_error_count == 1 else 'errors' - error_file_noun = 'file' if error_paths_count == 1 else 'files' - ok_file_noun = 'file' if no_error_paths_count == 1 else 'files' - print ('Found %d %s, including %d new %s, in %d %s (%d %s OK).' % - (error_count, - error_noun, - new_error_count, - new_error_noun, - error_paths_count, - error_file_noun, - no_error_paths_count, - ok_file_noun)) - - -def _PrintErrorRecords(error_records): - """Print error records strings in the expected format.""" - - current_path = None - for record in error_records: - - if current_path != record.path: - current_path = record.path - if not FLAGS.unix_mode: - _PrintFileSeparator(current_path) - - print record.error_string - - -def _FormatTime(t): - """Formats a duration as a human-readable string. - - Args: - t: A duration in seconds. - - Returns: - A formatted duration string. - """ - if t < 1: - return '%dms' % round(t * 1000) - else: - return '%.2fs' % t - - - - -def main(argv=None): - """Main function. - - Args: - argv: Sequence of command line arguments. - """ - if argv is None: - argv = flags.FLAGS(sys.argv) - - if FLAGS.time: - start_time = time.time() - - suffixes = ['.js'] - if FLAGS.additional_extensions: - suffixes += ['.%s' % ext for ext in FLAGS.additional_extensions] - if FLAGS.check_html: - suffixes += ['.html', '.htm'] - paths = fileflags.GetFileList(argv, 'JavaScript', suffixes) - - if FLAGS.multiprocess: - records_iter = _MultiprocessCheckPaths(paths) - else: - records_iter = _CheckPaths(paths) - - records_iter, records_iter_copy = itertools.tee(records_iter, 2) - _PrintErrorRecords(records_iter_copy) - - error_records = list(records_iter) - _PrintSummary(paths, error_records) - - exit_code = 0 - - # If there are any errors - if error_records: - exit_code += 1 - - # If there are any new errors - if [r for r in error_records if r.new_error]: - exit_code += 2 - - if exit_code: - if FLAGS.summary: - _PrintFileSummary(paths, error_records) - - if FLAGS.beep: - # Make a beep noise. - sys.stdout.write(chr(7)) - - # Write out instructions for using fixjsstyle script to fix some of the - # reported errors. - fix_args = [] - for flag in sys.argv[1:]: - for f in GJSLINT_ONLY_FLAGS: - if flag.startswith(f): - break - else: - fix_args.append(flag) - - if not FLAGS.quiet: - print """ -Some of the errors reported by GJsLint may be auto-fixable using the script -fixjsstyle. Please double check any changes it makes and report any bugs. The -script can be run by executing: - -fixjsstyle %s """ % ' '.join(fix_args) - - if FLAGS.time: - print 'Done in %s.' % _FormatTime(time.time() - start_time) - - sys.exit(exit_code) - - -if __name__ == '__main__': - main() diff --git a/tools/closure_linter/build/lib/closure_linter/indentation.py b/tools/closure_linter/build/lib/closure_linter/indentation.py deleted file mode 100644 index d48ad2b862c43a..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/indentation.py +++ /dev/null @@ -1,617 +0,0 @@ -#!/usr/bin/env python -# Copyright 2010 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Methods for checking EcmaScript files for indentation issues.""" - -__author__ = ('robbyw@google.com (Robert Walker)') - -import gflags as flags - -from closure_linter import ecmametadatapass -from closure_linter import errors -from closure_linter import javascripttokens -from closure_linter import tokenutil -from closure_linter.common import error -from closure_linter.common import position - - -flags.DEFINE_boolean('debug_indentation', False, - 'Whether to print debugging information for indentation.') - - -# Shorthand -Context = ecmametadatapass.EcmaContext -Error = error.Error -Position = position.Position -Type = javascripttokens.JavaScriptTokenType - - -# The general approach: -# -# 1. Build a stack of tokens that can affect indentation. -# For each token, we determine if it is a block or continuation token. -# Some tokens need to be temporarily overwritten in case they are removed -# before the end of the line. -# Much of the work here is determining which tokens to keep on the stack -# at each point. Operators, for example, should be removed once their -# expression or line is gone, while parentheses must stay until the matching -# end parentheses is found. -# -# 2. Given that stack, determine the allowable indentations. -# Due to flexible indentation rules in JavaScript, there may be many -# allowable indentations for each stack. We follows the general -# "no false positives" approach of GJsLint and build the most permissive -# set possible. - - -class TokenInfo(object): - """Stores information about a token. - - Attributes: - token: The token - is_block: Whether the token represents a block indentation. - is_transient: Whether the token should be automatically removed without - finding a matching end token. - overridden_by: TokenInfo for a token that overrides the indentation that - this token would require. - is_permanent_override: Whether the override on this token should persist - even after the overriding token is removed from the stack. For example: - x([ - 1], - 2); - needs this to be set so the last line is not required to be a continuation - indent. - line_number: The effective line number of this token. Will either be the - actual line number or the one before it in the case of a mis-wrapped - operator. - """ - - def __init__(self, token, is_block=False): - """Initializes a TokenInfo object. - - Args: - token: The token - is_block: Whether the token represents a block indentation. - """ - self.token = token - self.overridden_by = None - self.is_permanent_override = False - self.is_block = is_block - self.is_transient = not is_block and token.type not in ( - Type.START_PAREN, Type.START_PARAMETERS) - self.line_number = token.line_number - - def __repr__(self): - result = '\n %s' % self.token - if self.overridden_by: - result = '%s OVERRIDDEN [by "%s"]' % ( - result, self.overridden_by.token.string) - result += ' {is_block: %s, is_transient: %s}' % ( - self.is_block, self.is_transient) - return result - - -class IndentationRules(object): - """EmcaScript indentation rules. - - Can be used to find common indentation errors in JavaScript, ActionScript and - other Ecma like scripting languages. - """ - - def __init__(self): - """Initializes the IndentationRules checker.""" - self._stack = [] - - # Map from line number to number of characters it is off in indentation. - self._start_index_offset = {} - - def Finalize(self): - if self._stack: - old_stack = self._stack - self._stack = [] - raise Exception('INTERNAL ERROR: indentation stack is not empty: %r' % - old_stack) - - def CheckToken(self, token, state): - """Checks a token for indentation errors. - - Args: - token: The current token under consideration - state: Additional information about the current tree state - - Returns: - An error array [error code, error string, error token] if the token is - improperly indented, or None if indentation is correct. - """ - - token_type = token.type - indentation_errors = [] - stack = self._stack - is_first = self._IsFirstNonWhitespaceTokenInLine(token) - - # Add tokens that could decrease indentation before checking. - if token_type == Type.END_PAREN: - self._PopTo(Type.START_PAREN) - - elif token_type == Type.END_PARAMETERS: - self._PopTo(Type.START_PARAMETERS) - - elif token_type == Type.END_BRACKET: - self._PopTo(Type.START_BRACKET) - - elif token_type == Type.END_BLOCK: - start_token = self._PopTo(Type.START_BLOCK) - # Check for required goog.scope comment. - if start_token: - goog_scope = tokenutil.GoogScopeOrNoneFromStartBlock(start_token.token) - if goog_scope is not None: - if not token.line.endswith('; // goog.scope\n'): - if (token.line.find('//') > -1 and - token.line.find('goog.scope') > - token.line.find('//')): - indentation_errors.append([ - errors.MALFORMED_END_OF_SCOPE_COMMENT, - ('Malformed end of goog.scope comment. Please use the ' - 'exact following syntax to close the scope:\n' - '}); // goog.scope'), - token, - Position(token.start_index, token.length)]) - else: - indentation_errors.append([ - errors.MISSING_END_OF_SCOPE_COMMENT, - ('Missing comment for end of goog.scope which opened at line ' - '%d. End the scope with:\n' - '}); // goog.scope' % - (start_token.line_number)), - token, - Position(token.start_index, token.length)]) - - elif token_type == Type.KEYWORD and token.string in ('case', 'default'): - self._Add(self._PopTo(Type.START_BLOCK)) - - elif token_type == Type.SEMICOLON: - self._PopTransient() - - if (is_first and - token_type not in (Type.COMMENT, Type.DOC_PREFIX, Type.STRING_TEXT)): - if flags.FLAGS.debug_indentation: - print 'Line #%d: stack %r' % (token.line_number, stack) - - # Ignore lines that start in JsDoc since we don't check them properly yet. - # TODO(robbyw): Support checking JsDoc indentation. - # Ignore lines that start as multi-line strings since indentation is N/A. - # Ignore lines that start with operators since we report that already. - # Ignore lines with tabs since we report that already. - expected = self._GetAllowableIndentations() - actual = self._GetActualIndentation(token) - - # Special case comments describing else, case, and default. Allow them - # to outdent to the parent block. - if token_type in Type.COMMENT_TYPES: - next_code = tokenutil.SearchExcept(token, Type.NON_CODE_TYPES) - if next_code and next_code.type == Type.END_BLOCK: - next_code = tokenutil.SearchExcept(next_code, Type.NON_CODE_TYPES) - if next_code and next_code.string in ('else', 'case', 'default'): - # TODO(robbyw): This almost certainly introduces false negatives. - expected |= self._AddToEach(expected, -2) - - if actual >= 0 and actual not in expected: - expected = sorted(expected) - indentation_errors.append([ - errors.WRONG_INDENTATION, - 'Wrong indentation: expected any of {%s} but got %d' % ( - ', '.join('%d' % x for x in expected if x < 80), actual), - token, - Position(actual, expected[0])]) - self._start_index_offset[token.line_number] = expected[0] - actual - - # Add tokens that could increase indentation. - if token_type == Type.START_BRACKET: - self._Add(TokenInfo( - token=token, - is_block=token.metadata.context.type == Context.ARRAY_LITERAL)) - - elif token_type == Type.START_BLOCK or token.metadata.is_implied_block: - self._Add(TokenInfo(token=token, is_block=True)) - - elif token_type in (Type.START_PAREN, Type.START_PARAMETERS): - self._Add(TokenInfo(token=token, is_block=False)) - - elif token_type == Type.KEYWORD and token.string == 'return': - self._Add(TokenInfo(token)) - - elif not token.IsLastInLine() and ( - token.IsAssignment() or token.IsOperator('?')): - self._Add(TokenInfo(token=token)) - - # Handle implied block closes. - if token.metadata.is_implied_block_close: - self._PopToImpliedBlock() - - # Add some tokens only if they appear at the end of the line. - is_last = self._IsLastCodeInLine(token) - if is_last: - next_code_token = tokenutil.GetNextCodeToken(token) - # Increase required indentation if this is an overlong wrapped statement - # ending in an operator. - if token_type == Type.OPERATOR: - if token.string == ':': - if stack and stack[-1].token.string == '?': - # When a ternary : is on a different line than its '?', it doesn't - # add indentation. - if token.line_number == stack[-1].token.line_number: - self._Add(TokenInfo(token)) - elif token.metadata.context.type == Context.CASE_BLOCK: - # Pop transient tokens from say, line continuations, e.g., - # case x. - # y: - # Want to pop the transient 4 space continuation indent. - self._PopTransient() - # Starting the body of the case statement, which is a type of - # block. - self._Add(TokenInfo(token=token, is_block=True)) - elif token.metadata.context.type == Context.LITERAL_ELEMENT: - # When in an object literal, acts as operator indicating line - # continuations. - self._Add(TokenInfo(token)) - else: - # ':' might also be a statement label, no effect on indentation in - # this case. - pass - - elif token.string != ',': - self._Add(TokenInfo(token)) - else: - # The token is a comma. - if token.metadata.context.type == Context.VAR: - self._Add(TokenInfo(token)) - elif token.metadata.context.type != Context.PARAMETERS: - self._PopTransient() - # Increase required indentation if this is the end of a statement that's - # continued with an operator on the next line (e.g. the '.'). - elif (next_code_token and next_code_token.type == Type.OPERATOR and - not next_code_token.metadata.IsUnaryOperator()): - self._Add(TokenInfo(token)) - elif token_type == Type.PARAMETERS and token.string.endswith(','): - # Parameter lists. - self._Add(TokenInfo(token)) - elif token.IsKeyword('var'): - self._Add(TokenInfo(token)) - elif token.metadata.is_implied_semicolon: - self._PopTransient() - elif token.IsAssignment(): - self._Add(TokenInfo(token)) - - return indentation_errors - - def _AddToEach(self, original, amount): - """Returns a new set with the given amount added to each element. - - Args: - original: The original set of numbers - amount: The amount to add to each element - - Returns: - A new set containing each element of the original set added to the amount. - """ - return set([x + amount for x in original]) - - _HARD_STOP_TYPES = (Type.START_PAREN, Type.START_PARAMETERS, - Type.START_BRACKET) - - _HARD_STOP_STRINGS = ('return', '?') - - def _IsHardStop(self, token): - """Determines if the given token can have a hard stop after it. - - Args: - token: token to examine - - Returns: - Whether the token can have a hard stop after it. - - Hard stops are indentations defined by the position of another token as in - indentation lined up with return, (, [, and ?. - """ - return (token.type in self._HARD_STOP_TYPES or - token.string in self._HARD_STOP_STRINGS or - token.IsAssignment()) - - def _GetAllowableIndentations(self): - """Computes the set of allowable indentations. - - Returns: - The set of allowable indentations, given the current stack. - """ - expected = set([0]) - hard_stops = set([]) - - # Whether the tokens are still in the same continuation, meaning additional - # indentation is optional. As an example: - # x = 5 + - # 6 + - # 7; - # The second '+' does not add any required indentation. - in_same_continuation = False - - for token_info in self._stack: - token = token_info.token - - # Handle normal additive indentation tokens. - if not token_info.overridden_by and token.string != 'return': - if token_info.is_block: - expected = self._AddToEach(expected, 2) - hard_stops = self._AddToEach(hard_stops, 2) - in_same_continuation = False - elif in_same_continuation: - expected |= self._AddToEach(expected, 4) - hard_stops |= self._AddToEach(hard_stops, 4) - else: - expected = self._AddToEach(expected, 4) - hard_stops |= self._AddToEach(hard_stops, 4) - in_same_continuation = True - - # Handle hard stops after (, [, return, =, and ? - if self._IsHardStop(token): - override_is_hard_stop = (token_info.overridden_by and - self._IsHardStop( - token_info.overridden_by.token)) - if token.type == Type.START_PAREN and token.previous: - # For someFunction(...) we allow to indent at the beginning of the - # identifier +4 - prev = token.previous - if (prev.type == Type.IDENTIFIER and - prev.line_number == token.line_number): - hard_stops.add(prev.start_index + 4) - if not override_is_hard_stop: - start_index = token.start_index - if token.line_number in self._start_index_offset: - start_index += self._start_index_offset[token.line_number] - if (token.type in (Type.START_PAREN, Type.START_PARAMETERS) and - not token_info.overridden_by): - hard_stops.add(start_index + 1) - - elif token.string == 'return' and not token_info.overridden_by: - hard_stops.add(start_index + 7) - - elif token.type == Type.START_BRACKET: - hard_stops.add(start_index + 1) - - elif token.IsAssignment(): - hard_stops.add(start_index + len(token.string) + 1) - - elif token.IsOperator('?') and not token_info.overridden_by: - hard_stops.add(start_index + 2) - - return (expected | hard_stops) or set([0]) - - def _GetActualIndentation(self, token): - """Gets the actual indentation of the line containing the given token. - - Args: - token: Any token on the line. - - Returns: - The actual indentation of the line containing the given token. Returns - -1 if this line should be ignored due to the presence of tabs. - """ - # Move to the first token in the line - token = tokenutil.GetFirstTokenInSameLine(token) - - # If it is whitespace, it is the indentation. - if token.type == Type.WHITESPACE: - if token.string.find('\t') >= 0: - return -1 - else: - return len(token.string) - elif token.type == Type.PARAMETERS: - return len(token.string) - len(token.string.lstrip()) - else: - return 0 - - def _IsFirstNonWhitespaceTokenInLine(self, token): - """Determines if the given token is the first non-space token on its line. - - Args: - token: The token. - - Returns: - True if the token is the first non-whitespace token on its line. - """ - if token.type in (Type.WHITESPACE, Type.BLANK_LINE): - return False - if token.IsFirstInLine(): - return True - return (token.previous and token.previous.IsFirstInLine() and - token.previous.type == Type.WHITESPACE) - - def _IsLastCodeInLine(self, token): - """Determines if the given token is the last code token on its line. - - Args: - token: The token. - - Returns: - True if the token is the last code token on its line. - """ - if token.type in Type.NON_CODE_TYPES: - return False - start_token = token - while True: - token = token.next - if not token or token.line_number != start_token.line_number: - return True - if token.type not in Type.NON_CODE_TYPES: - return False - - def _AllFunctionPropertyAssignTokens(self, start_token, end_token): - """Checks if tokens are (likely) a valid function property assignment. - - Args: - start_token: Start of the token range. - end_token: End of the token range. - - Returns: - True if all tokens between start_token and end_token are legal tokens - within a function declaration and assignment into a property. - """ - for token in tokenutil.GetTokenRange(start_token, end_token): - fn_decl_tokens = (Type.FUNCTION_DECLARATION, - Type.PARAMETERS, - Type.START_PARAMETERS, - Type.END_PARAMETERS, - Type.END_PAREN) - if (token.type not in fn_decl_tokens and - token.IsCode() and - not tokenutil.IsIdentifierOrDot(token) and - not token.IsAssignment() and - not (token.type == Type.OPERATOR and token.string == ',')): - return False - return True - - def _Add(self, token_info): - """Adds the given token info to the stack. - - Args: - token_info: The token information to add. - """ - if self._stack and self._stack[-1].token == token_info.token: - # Don't add the same token twice. - return - - if token_info.is_block or token_info.token.type == Type.START_PAREN: - scope_token = tokenutil.GoogScopeOrNoneFromStartBlock(token_info.token) - token_info.overridden_by = TokenInfo(scope_token) if scope_token else None - - if (token_info.token.type == Type.START_BLOCK and - token_info.token.metadata.context.type == Context.BLOCK): - # Handle function() {} assignments: their block contents get special - # treatment and are allowed to just indent by two whitespace. - # For example - # long.long.name = function( - # a) { - # In this case the { and the = are on different lines. But the - # override should still apply for all previous stack tokens that are - # part of an assignment of a block. - - has_assignment = any(x for x in self._stack if x.token.IsAssignment()) - if has_assignment: - last_token = token_info.token.previous - for stack_info in reversed(self._stack): - if (last_token and - not self._AllFunctionPropertyAssignTokens(stack_info.token, - last_token)): - break - stack_info.overridden_by = token_info - stack_info.is_permanent_override = True - last_token = stack_info.token - - index = len(self._stack) - 1 - while index >= 0: - stack_info = self._stack[index] - stack_token = stack_info.token - - if stack_info.line_number == token_info.line_number: - # In general, tokens only override each other when they are on - # the same line. - stack_info.overridden_by = token_info - if (token_info.token.type == Type.START_BLOCK and - (stack_token.IsAssignment() or - stack_token.type in (Type.IDENTIFIER, Type.START_PAREN))): - # Multi-line blocks have lasting overrides, as in: - # callFn({ - # a: 10 - # }, - # 30); - # b/11450054. If a string is not closed properly then close_block - # could be null. - close_block = token_info.token.metadata.context.end_token - stack_info.is_permanent_override = close_block and ( - close_block.line_number != token_info.token.line_number) - else: - break - index -= 1 - - self._stack.append(token_info) - - def _Pop(self): - """Pops the top token from the stack. - - Returns: - The popped token info. - """ - token_info = self._stack.pop() - if token_info.token.type not in (Type.START_BLOCK, Type.START_BRACKET): - # Remove any temporary overrides. - self._RemoveOverrides(token_info) - else: - # For braces and brackets, which can be object and array literals, remove - # overrides when the literal is closed on the same line. - token_check = token_info.token - same_type = token_check.type - goal_type = None - if token_info.token.type == Type.START_BRACKET: - goal_type = Type.END_BRACKET - else: - goal_type = Type.END_BLOCK - line_number = token_info.token.line_number - count = 0 - while token_check and token_check.line_number == line_number: - if token_check.type == goal_type: - count -= 1 - if not count: - self._RemoveOverrides(token_info) - break - if token_check.type == same_type: - count += 1 - token_check = token_check.next - return token_info - - def _PopToImpliedBlock(self): - """Pops the stack until an implied block token is found.""" - while not self._Pop().token.metadata.is_implied_block: - pass - - def _PopTo(self, stop_type): - """Pops the stack until a token of the given type is popped. - - Args: - stop_type: The type of token to pop to. - - Returns: - The token info of the given type that was popped. - """ - last = None - while True: - last = self._Pop() - if last.token.type == stop_type: - break - return last - - def _RemoveOverrides(self, token_info): - """Marks any token that was overridden by this token as active again. - - Args: - token_info: The token that is being removed from the stack. - """ - for stack_token in self._stack: - if (stack_token.overridden_by == token_info and - not stack_token.is_permanent_override): - stack_token.overridden_by = None - - def _PopTransient(self): - """Pops all transient tokens - i.e. not blocks, literals, or parens.""" - while self._stack and self._stack[-1].is_transient: - self._Pop() diff --git a/tools/closure_linter/build/lib/closure_linter/javascriptlintrules.py b/tools/closure_linter/build/lib/closure_linter/javascriptlintrules.py deleted file mode 100644 index 9578009daacb5a..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/javascriptlintrules.py +++ /dev/null @@ -1,754 +0,0 @@ -#!/usr/bin/env python -# Copyright 2011 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Methods for checking JS files for common style guide violations. - -These style guide violations should only apply to JavaScript and not an Ecma -scripting languages. -""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)', - 'jacobr@google.com (Jacob Richman)') - -import re - -from closure_linter import ecmalintrules -from closure_linter import error_check -from closure_linter import errors -from closure_linter import javascripttokenizer -from closure_linter import javascripttokens -from closure_linter import requireprovidesorter -from closure_linter import tokenutil -from closure_linter.common import error -from closure_linter.common import position - -# Shorthand -Error = error.Error -Position = position.Position -Rule = error_check.Rule -Type = javascripttokens.JavaScriptTokenType - - -class JavaScriptLintRules(ecmalintrules.EcmaScriptLintRules): - """JavaScript lint rules that catch JavaScript specific style errors.""" - - def __init__(self, namespaces_info): - """Initializes a JavaScriptLintRules instance.""" - ecmalintrules.EcmaScriptLintRules.__init__(self) - self._namespaces_info = namespaces_info - self._declared_private_member_tokens = {} - self._declared_private_members = set() - self._used_private_members = set() - # A stack of dictionaries, one for each function scope entered. Each - # dictionary is keyed by an identifier that defines a local variable and has - # a token as its value. - self._unused_local_variables_by_scope = [] - - def HandleMissingParameterDoc(self, token, param_name): - """Handle errors associated with a parameter missing a param tag.""" - self._HandleError(errors.MISSING_PARAMETER_DOCUMENTATION, - 'Missing docs for parameter: "%s"' % param_name, token) - - # pylint: disable=too-many-statements - def CheckToken(self, token, state): - """Checks a token, given the current parser_state, for warnings and errors. - - Args: - token: The current token under consideration - state: parser_state object that indicates the current state in the page - """ - - # Call the base class's CheckToken function. - super(JavaScriptLintRules, self).CheckToken(token, state) - - # Store some convenience variables - namespaces_info = self._namespaces_info - - if error_check.ShouldCheck(Rule.UNUSED_LOCAL_VARIABLES): - self._CheckUnusedLocalVariables(token, state) - - if error_check.ShouldCheck(Rule.UNUSED_PRIVATE_MEMBERS): - # Find all assignments to private members. - if token.type == Type.SIMPLE_LVALUE: - identifier = token.string - if identifier.endswith('_') and not identifier.endswith('__'): - doc_comment = state.GetDocComment() - suppressed = doc_comment and ( - 'underscore' in doc_comment.suppressions or - 'unusedPrivateMembers' in doc_comment.suppressions) - if not suppressed: - # Look for static members defined on a provided namespace. - if namespaces_info: - namespace = namespaces_info.GetClosurizedNamespace(identifier) - provided_namespaces = namespaces_info.GetProvidedNamespaces() - else: - namespace = None - provided_namespaces = set() - - # Skip cases of this.something_.somethingElse_. - regex = re.compile(r'^this\.[a-zA-Z_]+$') - if namespace in provided_namespaces or regex.match(identifier): - variable = identifier.split('.')[-1] - self._declared_private_member_tokens[variable] = token - self._declared_private_members.add(variable) - elif not identifier.endswith('__'): - # Consider setting public members of private members to be a usage. - for piece in identifier.split('.'): - if piece.endswith('_'): - self._used_private_members.add(piece) - - # Find all usages of private members. - if token.type == Type.IDENTIFIER: - for piece in token.string.split('.'): - if piece.endswith('_'): - self._used_private_members.add(piece) - - if token.type == Type.DOC_FLAG: - flag = token.attached_object - - if flag.flag_type == 'param' and flag.name_token is not None: - self._CheckForMissingSpaceBeforeToken( - token.attached_object.name_token) - - if flag.type is not None and flag.name is not None: - if error_check.ShouldCheck(Rule.VARIABLE_ARG_MARKER): - # Check for variable arguments marker in type. - if flag.jstype.IsVarArgsType() and flag.name != 'var_args': - self._HandleError(errors.JSDOC_MISSING_VAR_ARGS_NAME, - 'Variable length argument %s must be renamed ' - 'to var_args.' % flag.name, - token) - elif not flag.jstype.IsVarArgsType() and flag.name == 'var_args': - self._HandleError(errors.JSDOC_MISSING_VAR_ARGS_TYPE, - 'Variable length argument %s type must start ' - 'with \'...\'.' % flag.name, - token) - - if error_check.ShouldCheck(Rule.OPTIONAL_TYPE_MARKER): - # Check for optional marker in type. - if (flag.jstype.opt_arg and - not flag.name.startswith('opt_')): - self._HandleError(errors.JSDOC_MISSING_OPTIONAL_PREFIX, - 'Optional parameter name %s must be prefixed ' - 'with opt_.' % flag.name, - token) - elif (not flag.jstype.opt_arg and - flag.name.startswith('opt_')): - self._HandleError(errors.JSDOC_MISSING_OPTIONAL_TYPE, - 'Optional parameter %s type must end with =.' % - flag.name, - token) - - if flag.flag_type in state.GetDocFlag().HAS_TYPE: - # Check for both missing type token and empty type braces '{}' - # Missing suppress types are reported separately and we allow enums, - # const, private, public and protected without types. - if (flag.flag_type not in state.GetDocFlag().CAN_OMIT_TYPE - and (not flag.jstype or flag.jstype.IsEmpty())): - self._HandleError(errors.MISSING_JSDOC_TAG_TYPE, - 'Missing type in %s tag' % token.string, token) - - elif flag.name_token and flag.type_end_token and tokenutil.Compare( - flag.type_end_token, flag.name_token) > 0: - self._HandleError( - errors.OUT_OF_ORDER_JSDOC_TAG_TYPE, - 'Type should be immediately after %s tag' % token.string, - token) - - elif token.type == Type.DOUBLE_QUOTE_STRING_START: - next_token = token.next - while next_token.type == Type.STRING_TEXT: - if javascripttokenizer.JavaScriptTokenizer.SINGLE_QUOTE.search( - next_token.string): - break - next_token = next_token.next - else: - self._HandleError( - errors.UNNECESSARY_DOUBLE_QUOTED_STRING, - 'Single-quoted string preferred over double-quoted string.', - token, - position=Position.All(token.string)) - - elif token.type == Type.END_DOC_COMMENT: - doc_comment = state.GetDocComment() - - # When @externs appears in a @fileoverview comment, it should trigger - # the same limited doc checks as a special filename like externs.js. - if doc_comment.HasFlag('fileoverview') and doc_comment.HasFlag('externs'): - self._SetLimitedDocChecks(True) - - if (error_check.ShouldCheck(Rule.BLANK_LINES_AT_TOP_LEVEL) and - not self._is_html and - state.InTopLevel() and - not state.InNonScopeBlock()): - - # Check if we're in a fileoverview or constructor JsDoc. - is_constructor = ( - doc_comment.HasFlag('constructor') or - doc_comment.HasFlag('interface')) - # @fileoverview is an optional tag so if the dosctring is the first - # token in the file treat it as a file level docstring. - is_file_level_comment = ( - doc_comment.HasFlag('fileoverview') or - not doc_comment.start_token.previous) - - # If the comment is not a file overview, and it does not immediately - # precede some code, skip it. - # NOTE: The tokenutil methods are not used here because of their - # behavior at the top of a file. - next_token = token.next - if (not next_token or - (not is_file_level_comment and - next_token.type in Type.NON_CODE_TYPES)): - return - - # Don't require extra blank lines around suppression of extra - # goog.require errors. - if (doc_comment.SuppressionOnly() and - next_token.type == Type.IDENTIFIER and - next_token.string in ['goog.provide', 'goog.require']): - return - - # Find the start of this block (include comments above the block, unless - # this is a file overview). - block_start = doc_comment.start_token - if not is_file_level_comment: - token = block_start.previous - while token and token.type in Type.COMMENT_TYPES: - block_start = token - token = token.previous - - # Count the number of blank lines before this block. - blank_lines = 0 - token = block_start.previous - while token and token.type in [Type.WHITESPACE, Type.BLANK_LINE]: - if token.type == Type.BLANK_LINE: - # A blank line. - blank_lines += 1 - elif token.type == Type.WHITESPACE and not token.line.strip(): - # A line with only whitespace on it. - blank_lines += 1 - token = token.previous - - # Log errors. - error_message = False - expected_blank_lines = 0 - - # Only need blank line before file overview if it is not the beginning - # of the file, e.g. copyright is first. - if is_file_level_comment and blank_lines == 0 and block_start.previous: - error_message = 'Should have a blank line before a file overview.' - expected_blank_lines = 1 - elif is_constructor and blank_lines != 3: - error_message = ( - 'Should have 3 blank lines before a constructor/interface.') - expected_blank_lines = 3 - elif (not is_file_level_comment and not is_constructor and - blank_lines != 2): - error_message = 'Should have 2 blank lines between top-level blocks.' - expected_blank_lines = 2 - - if error_message: - self._HandleError( - errors.WRONG_BLANK_LINE_COUNT, error_message, - block_start, position=Position.AtBeginning(), - fix_data=expected_blank_lines - blank_lines) - - elif token.type == Type.END_BLOCK: - if state.InFunction() and state.IsFunctionClose(): - is_immediately_called = (token.next and - token.next.type == Type.START_PAREN) - - function = state.GetFunction() - if not self._limited_doc_checks: - if (function.has_return and function.doc and - not is_immediately_called and - not function.doc.HasFlag('return') and - not function.doc.InheritsDocumentation() and - not function.doc.HasFlag('constructor')): - # Check for proper documentation of return value. - self._HandleError( - errors.MISSING_RETURN_DOCUMENTATION, - 'Missing @return JsDoc in function with non-trivial return', - function.doc.end_token, position=Position.AtBeginning()) - elif (not function.has_return and - not function.has_throw and - function.doc and - function.doc.HasFlag('return') and - not state.InInterfaceMethod()): - flag = function.doc.GetFlag('return') - valid_no_return_names = ['undefined', 'void', '*'] - invalid_return = flag.jstype is None or not any( - sub_type.identifier in valid_no_return_names - for sub_type in flag.jstype.IterTypeGroup()) - - if invalid_return: - self._HandleError( - errors.UNNECESSARY_RETURN_DOCUMENTATION, - 'Found @return JsDoc on function that returns nothing', - flag.flag_token, position=Position.AtBeginning()) - - # b/4073735. Method in object literal definition of prototype can - # safely reference 'this'. - prototype_object_literal = False - block_start = None - previous_code = None - previous_previous_code = None - - # Search for cases where prototype is defined as object literal. - # previous_previous_code - # | previous_code - # | | block_start - # | | | - # a.b.prototype = { - # c : function() { - # this.d = 1; - # } - # } - - # If in object literal, find first token of block so to find previous - # tokens to check above condition. - if state.InObjectLiteral(): - block_start = state.GetCurrentBlockStart() - - # If an object literal then get previous token (code type). For above - # case it should be '='. - if block_start: - previous_code = tokenutil.SearchExcept(block_start, - Type.NON_CODE_TYPES, - reverse=True) - - # If previous token to block is '=' then get its previous token. - if previous_code and previous_code.IsOperator('='): - previous_previous_code = tokenutil.SearchExcept(previous_code, - Type.NON_CODE_TYPES, - reverse=True) - - # If variable/token before '=' ends with '.prototype' then its above - # case of prototype defined with object literal. - prototype_object_literal = (previous_previous_code and - previous_previous_code.string.endswith( - '.prototype')) - - if (function.has_this and function.doc and - not function.doc.HasFlag('this') and - not function.is_constructor and - not function.is_interface and - '.prototype.' not in function.name and - not prototype_object_literal): - self._HandleError( - errors.MISSING_JSDOC_TAG_THIS, - 'Missing @this JsDoc in function referencing "this". (' - 'this usually means you are trying to reference "this" in ' - 'a static function, or you have forgotten to mark a ' - 'constructor with @constructor)', - function.doc.end_token, position=Position.AtBeginning()) - - elif token.type == Type.IDENTIFIER: - if token.string == 'goog.inherits' and not state.InFunction(): - if state.GetLastNonSpaceToken().line_number == token.line_number: - self._HandleError( - errors.MISSING_LINE, - 'Missing newline between constructor and goog.inherits', - token, - position=Position.AtBeginning()) - - extra_space = state.GetLastNonSpaceToken().next - while extra_space != token: - if extra_space.type == Type.BLANK_LINE: - self._HandleError( - errors.EXTRA_LINE, - 'Extra line between constructor and goog.inherits', - extra_space) - extra_space = extra_space.next - - # TODO(robbyw): Test the last function was a constructor. - # TODO(robbyw): Test correct @extends and @implements documentation. - - elif (token.string == 'goog.provide' and - not state.InFunction() and - namespaces_info is not None): - namespace = tokenutil.GetStringAfterToken(token) - - # Report extra goog.provide statement. - if not namespace or namespaces_info.IsExtraProvide(token): - if not namespace: - msg = 'Empty namespace in goog.provide' - else: - msg = 'Unnecessary goog.provide: ' + namespace - - # Hint to user if this is a Test namespace. - if namespace.endswith('Test'): - msg += (' *Test namespaces must be mentioned in the ' - 'goog.setTestOnly() call') - - self._HandleError( - errors.EXTRA_GOOG_PROVIDE, - msg, - token, position=Position.AtBeginning()) - - if namespaces_info.IsLastProvide(token): - # Report missing provide statements after the last existing provide. - missing_provides = namespaces_info.GetMissingProvides() - if missing_provides: - self._ReportMissingProvides( - missing_provides, - tokenutil.GetLastTokenInSameLine(token).next, - False) - - # If there are no require statements, missing requires should be - # reported after the last provide. - if not namespaces_info.GetRequiredNamespaces(): - missing_requires, illegal_alias_statements = ( - namespaces_info.GetMissingRequires()) - if missing_requires: - self._ReportMissingRequires( - missing_requires, - tokenutil.GetLastTokenInSameLine(token).next, - True) - if illegal_alias_statements: - self._ReportIllegalAliasStatement(illegal_alias_statements) - - elif (token.string == 'goog.require' and - not state.InFunction() and - namespaces_info is not None): - namespace = tokenutil.GetStringAfterToken(token) - - # If there are no provide statements, missing provides should be - # reported before the first require. - if (namespaces_info.IsFirstRequire(token) and - not namespaces_info.GetProvidedNamespaces()): - missing_provides = namespaces_info.GetMissingProvides() - if missing_provides: - self._ReportMissingProvides( - missing_provides, - tokenutil.GetFirstTokenInSameLine(token), - True) - - # Report extra goog.require statement. - if not namespace or namespaces_info.IsExtraRequire(token): - if not namespace: - msg = 'Empty namespace in goog.require' - else: - msg = 'Unnecessary goog.require: ' + namespace - - self._HandleError( - errors.EXTRA_GOOG_REQUIRE, - msg, - token, position=Position.AtBeginning()) - - # Report missing goog.require statements. - if namespaces_info.IsLastRequire(token): - missing_requires, illegal_alias_statements = ( - namespaces_info.GetMissingRequires()) - if missing_requires: - self._ReportMissingRequires( - missing_requires, - tokenutil.GetLastTokenInSameLine(token).next, - False) - if illegal_alias_statements: - self._ReportIllegalAliasStatement(illegal_alias_statements) - - elif token.type == Type.OPERATOR: - last_in_line = token.IsLastInLine() - # If the token is unary and appears to be used in a unary context - # it's ok. Otherwise, if it's at the end of the line or immediately - # before a comment, it's ok. - # Don't report an error before a start bracket - it will be reported - # by that token's space checks. - if (not token.metadata.IsUnaryOperator() and not last_in_line - and not token.next.IsComment() - and not token.next.IsOperator(',') - and not tokenutil.IsDot(token) - and token.next.type not in (Type.WHITESPACE, Type.END_PAREN, - Type.END_BRACKET, Type.SEMICOLON, - Type.START_BRACKET)): - self._HandleError( - errors.MISSING_SPACE, - 'Missing space after "%s"' % token.string, - token, - position=Position.AtEnd(token.string)) - elif token.type == Type.WHITESPACE: - first_in_line = token.IsFirstInLine() - last_in_line = token.IsLastInLine() - # Check whitespace length if it's not the first token of the line and - # if it's not immediately before a comment. - if not last_in_line and not first_in_line and not token.next.IsComment(): - # Ensure there is no space after opening parentheses. - if (token.previous.type in (Type.START_PAREN, Type.START_BRACKET, - Type.FUNCTION_NAME) - or token.next.type == Type.START_PARAMETERS): - self._HandleError( - errors.EXTRA_SPACE, - 'Extra space after "%s"' % token.previous.string, - token, - position=Position.All(token.string)) - elif token.type == Type.SEMICOLON: - previous_token = tokenutil.SearchExcept(token, Type.NON_CODE_TYPES, - reverse=True) - if not previous_token: - self._HandleError( - errors.REDUNDANT_SEMICOLON, - 'Semicolon without any statement', - token, - position=Position.AtEnd(token.string)) - elif (previous_token.type == Type.KEYWORD and - previous_token.string not in ['break', 'continue', 'return']): - self._HandleError( - errors.REDUNDANT_SEMICOLON, - ('Semicolon after \'%s\' without any statement.' - ' Looks like an error.' % previous_token.string), - token, - position=Position.AtEnd(token.string)) - - def _CheckUnusedLocalVariables(self, token, state): - """Checks for unused local variables in function blocks. - - Args: - token: The token to check. - state: The state tracker. - """ - # We don't use state.InFunction because that disregards scope functions. - in_function = state.FunctionDepth() > 0 - if token.type == Type.SIMPLE_LVALUE or token.type == Type.IDENTIFIER: - if in_function: - identifier = token.string - # Check whether the previous token was var. - previous_code_token = tokenutil.CustomSearch( - token, - lambda t: t.type not in Type.NON_CODE_TYPES, - reverse=True) - if previous_code_token and previous_code_token.IsKeyword('var'): - # Add local variable declaration to the top of the unused locals - # stack. - self._unused_local_variables_by_scope[-1][identifier] = token - elif token.type == Type.IDENTIFIER: - # This covers most cases where the variable is used as an identifier. - self._MarkLocalVariableUsed(token.string) - elif token.type == Type.SIMPLE_LVALUE and '.' in identifier: - # This covers cases where a value is assigned to a property of the - # variable. - self._MarkLocalVariableUsed(token.string) - elif token.type == Type.START_BLOCK: - if in_function and state.IsFunctionOpen(): - # Push a new map onto the stack - self._unused_local_variables_by_scope.append({}) - elif token.type == Type.END_BLOCK: - if state.IsFunctionClose(): - # Pop the stack and report any remaining locals as unused. - unused_local_variables = self._unused_local_variables_by_scope.pop() - for unused_token in unused_local_variables.values(): - self._HandleError( - errors.UNUSED_LOCAL_VARIABLE, - 'Unused local variable: %s.' % unused_token.string, - unused_token) - elif token.type == Type.DOC_FLAG: - # Flags that use aliased symbols should be counted. - flag = token.attached_object - js_type = flag and flag.jstype - if flag and flag.flag_type in state.GetDocFlag().HAS_TYPE and js_type: - self._MarkAliasUsed(js_type) - - def _MarkAliasUsed(self, js_type): - """Marks aliases in a type as used. - - Recursively iterates over all subtypes in a jsdoc type annotation and - tracks usage of aliased symbols (which may be local variables). - Marks the local variable as used in the scope nearest to the current - scope that matches the given token. - - Args: - js_type: The jsdoc type, a typeannotation.TypeAnnotation object. - """ - if js_type.alias: - self._MarkLocalVariableUsed(js_type.identifier) - for sub_type in js_type.IterTypes(): - self._MarkAliasUsed(sub_type) - - def _MarkLocalVariableUsed(self, identifier): - """Marks the local variable as used in the relevant scope. - - Marks the local variable in the scope nearest to the current scope that - matches the given identifier as used. - - Args: - identifier: The identifier representing the potential usage of a local - variable. - """ - identifier = identifier.split('.', 1)[0] - # Find the first instance of the identifier in the stack of function scopes - # and mark it used. - for unused_local_variables in reversed( - self._unused_local_variables_by_scope): - if identifier in unused_local_variables: - del unused_local_variables[identifier] - break - - def _ReportMissingProvides(self, missing_provides, token, need_blank_line): - """Reports missing provide statements to the error handler. - - Args: - missing_provides: A dictionary of string(key) and integer(value) where - each string(key) is a namespace that should be provided, but is not - and integer(value) is first line number where it's required. - token: The token where the error was detected (also where the new provides - will be inserted. - need_blank_line: Whether a blank line needs to be inserted after the new - provides are inserted. May be True, False, or None, where None - indicates that the insert location is unknown. - """ - - missing_provides_msg = 'Missing the following goog.provide statements:\n' - missing_provides_msg += '\n'.join(['goog.provide(\'%s\');' % x for x in - sorted(missing_provides)]) - missing_provides_msg += '\n' - - missing_provides_msg += '\nFirst line where provided: \n' - missing_provides_msg += '\n'.join( - [' %s : line %d' % (x, missing_provides[x]) for x in - sorted(missing_provides)]) - missing_provides_msg += '\n' - - self._HandleError( - errors.MISSING_GOOG_PROVIDE, - missing_provides_msg, - token, position=Position.AtBeginning(), - fix_data=(missing_provides.keys(), need_blank_line)) - - def _ReportMissingRequires(self, missing_requires, token, need_blank_line): - """Reports missing require statements to the error handler. - - Args: - missing_requires: A dictionary of string(key) and integer(value) where - each string(key) is a namespace that should be required, but is not - and integer(value) is first line number where it's required. - token: The token where the error was detected (also where the new requires - will be inserted. - need_blank_line: Whether a blank line needs to be inserted before the new - requires are inserted. May be True, False, or None, where None - indicates that the insert location is unknown. - """ - - missing_requires_msg = 'Missing the following goog.require statements:\n' - missing_requires_msg += '\n'.join(['goog.require(\'%s\');' % x for x in - sorted(missing_requires)]) - missing_requires_msg += '\n' - - missing_requires_msg += '\nFirst line where required: \n' - missing_requires_msg += '\n'.join( - [' %s : line %d' % (x, missing_requires[x]) for x in - sorted(missing_requires)]) - missing_requires_msg += '\n' - - self._HandleError( - errors.MISSING_GOOG_REQUIRE, - missing_requires_msg, - token, position=Position.AtBeginning(), - fix_data=(missing_requires.keys(), need_blank_line)) - - def _ReportIllegalAliasStatement(self, illegal_alias_statements): - """Reports alias statements that would need a goog.require.""" - for namespace, token in illegal_alias_statements.iteritems(): - self._HandleError( - errors.ALIAS_STMT_NEEDS_GOOG_REQUIRE, - 'The alias definition would need the namespace \'%s\' which is not ' - 'required through any other symbol.' % namespace, - token, position=Position.AtBeginning()) - - def Finalize(self, state): - """Perform all checks that need to occur after all lines are processed.""" - # Call the base class's Finalize function. - super(JavaScriptLintRules, self).Finalize(state) - - if error_check.ShouldCheck(Rule.UNUSED_PRIVATE_MEMBERS): - # Report an error for any declared private member that was never used. - unused_private_members = (self._declared_private_members - - self._used_private_members) - - for variable in unused_private_members: - token = self._declared_private_member_tokens[variable] - self._HandleError(errors.UNUSED_PRIVATE_MEMBER, - 'Unused private member: %s.' % token.string, - token) - - # Clear state to prepare for the next file. - self._declared_private_member_tokens = {} - self._declared_private_members = set() - self._used_private_members = set() - - namespaces_info = self._namespaces_info - if namespaces_info is not None: - # If there are no provide or require statements, missing provides and - # requires should be reported on line 1. - if (not namespaces_info.GetProvidedNamespaces() and - not namespaces_info.GetRequiredNamespaces()): - missing_provides = namespaces_info.GetMissingProvides() - if missing_provides: - self._ReportMissingProvides( - missing_provides, state.GetFirstToken(), None) - - missing_requires, illegal_alias = namespaces_info.GetMissingRequires() - if missing_requires: - self._ReportMissingRequires( - missing_requires, state.GetFirstToken(), None) - if illegal_alias: - self._ReportIllegalAliasStatement(illegal_alias) - - self._CheckSortedRequiresProvides(state.GetFirstToken()) - - def _CheckSortedRequiresProvides(self, token): - """Checks that all goog.require and goog.provide statements are sorted. - - Note that this method needs to be run after missing statements are added to - preserve alphabetical order. - - Args: - token: The first token in the token stream. - """ - sorter = requireprovidesorter.RequireProvideSorter() - first_provide_token = sorter.CheckProvides(token) - if first_provide_token: - new_order = sorter.GetFixedProvideString(first_provide_token) - self._HandleError( - errors.GOOG_PROVIDES_NOT_ALPHABETIZED, - 'goog.provide classes must be alphabetized. The correct code is:\n' + - new_order, - first_provide_token, - position=Position.AtBeginning(), - fix_data=first_provide_token) - - first_require_token = sorter.CheckRequires(token) - if first_require_token: - new_order = sorter.GetFixedRequireString(first_require_token) - self._HandleError( - errors.GOOG_REQUIRES_NOT_ALPHABETIZED, - 'goog.require classes must be alphabetized. The correct code is:\n' + - new_order, - first_require_token, - position=Position.AtBeginning(), - fix_data=first_require_token) - - def GetLongLineExceptions(self): - """Gets a list of regexps for lines which can be longer than the limit. - - Returns: - A list of regexps, used as matches (rather than searches). - """ - return [ - re.compile(r'(var .+\s*=\s*)?goog\.require\(.+\);?\s*$'), - re.compile(r'goog\.(provide|module|setTestOnly)\(.+\);?\s*$'), - re.compile(r'[\s/*]*@visibility\s*{.*}[\s*/]*$'), - ] diff --git a/tools/closure_linter/build/lib/closure_linter/javascriptstatetracker.py b/tools/closure_linter/build/lib/closure_linter/javascriptstatetracker.py deleted file mode 100644 index e0a42f66a84aae..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/javascriptstatetracker.py +++ /dev/null @@ -1,150 +0,0 @@ -#!/usr/bin/env python -# Copyright 2008 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Parser for JavaScript files.""" - - - -from closure_linter import javascripttokens -from closure_linter import statetracker -from closure_linter import tokenutil - -# Shorthand -Type = javascripttokens.JavaScriptTokenType - - -class JsDocFlag(statetracker.DocFlag): - """Javascript doc flag object. - - Attribute: - flag_type: param, return, define, type, etc. - flag_token: The flag token. - type_start_token: The first token specifying the flag JS type, - including braces. - type_end_token: The last token specifying the flag JS type, - including braces. - type: The type spec string. - jstype: The type spec, a TypeAnnotation instance. - name_token: The token specifying the flag name. - name: The flag name - description_start_token: The first token in the description. - description_end_token: The end token in the description. - description: The description. - """ - - # Please keep these lists alphabetized. - - # Some projects use the following extensions to JsDoc. - # TODO(robbyw): determine which of these, if any, should be illegal. - EXTENDED_DOC = frozenset([ - 'class', 'code', 'desc', 'final', 'hidden', 'inheritDoc', 'link', - 'meaning', 'provideGoog', 'throws']) - - LEGAL_DOC = EXTENDED_DOC | statetracker.DocFlag.LEGAL_DOC - - -class JavaScriptStateTracker(statetracker.StateTracker): - """JavaScript state tracker. - - Inherits from the core EcmaScript StateTracker adding extra state tracking - functionality needed for JavaScript. - """ - - def __init__(self): - """Initializes a JavaScript token stream state tracker.""" - statetracker.StateTracker.__init__(self, JsDocFlag) - - def Reset(self): - self._scope_depth = 0 - self._block_stack = [] - super(JavaScriptStateTracker, self).Reset() - - def InTopLevel(self): - """Compute whether we are at the top level in the class. - - This function call is language specific. In some languages like - JavaScript, a function is top level if it is not inside any parenthesis. - In languages such as ActionScript, a function is top level if it is directly - within a class. - - Returns: - Whether we are at the top level in the class. - """ - return self._scope_depth == self.ParenthesesDepth() - - def InFunction(self): - """Returns true if the current token is within a function. - - This js-specific override ignores goog.scope functions. - - Returns: - True if the current token is within a function. - """ - return self._scope_depth != self.FunctionDepth() - - def InNonScopeBlock(self): - """Compute whether we are nested within a non-goog.scope block. - - Returns: - True if the token is not enclosed in a block that does not originate from - a goog.scope statement. False otherwise. - """ - return self._scope_depth != self.BlockDepth() - - def GetBlockType(self, token): - """Determine the block type given a START_BLOCK token. - - Code blocks come after parameters, keywords like else, and closing parens. - - Args: - token: The current token. Can be assumed to be type START_BLOCK - Returns: - Code block type for current token. - """ - last_code = tokenutil.SearchExcept(token, Type.NON_CODE_TYPES, reverse=True) - if last_code.type in (Type.END_PARAMETERS, Type.END_PAREN, - Type.KEYWORD) and not last_code.IsKeyword('return'): - return self.CODE - else: - return self.OBJECT_LITERAL - - def GetCurrentBlockStart(self): - """Gets the start token of current block. - - Returns: - Starting token of current block. None if not in block. - """ - if self._block_stack: - return self._block_stack[-1] - else: - return None - - def HandleToken(self, token, last_non_space_token): - """Handles the given token and updates state. - - Args: - token: The token to handle. - last_non_space_token: The last non space token encountered - """ - if token.type == Type.START_BLOCK: - self._block_stack.append(token) - if token.type == Type.IDENTIFIER and token.string == 'goog.scope': - self._scope_depth += 1 - if token.type == Type.END_BLOCK: - start_token = self._block_stack.pop() - if tokenutil.GoogScopeOrNoneFromStartBlock(start_token): - self._scope_depth -= 1 - super(JavaScriptStateTracker, self).HandleToken(token, - last_non_space_token) diff --git a/tools/closure_linter/build/lib/closure_linter/javascriptstatetracker_test.py b/tools/closure_linter/build/lib/closure_linter/javascriptstatetracker_test.py deleted file mode 100644 index 76dabd2c70d58a..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/javascriptstatetracker_test.py +++ /dev/null @@ -1,278 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2012 The Closure Linter Authors. All Rights Reserved. -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Unit tests for the javascriptstatetracker module.""" - -# Allow non-Google copyright -# pylint: disable=g-bad-file-header - -__author__ = ('nnaze@google.com (Nathan Naze)') - - -import unittest as googletest - -from closure_linter import javascripttokens -from closure_linter import testutil -from closure_linter import tokenutil - - -_FUNCTION_SCRIPT = """\ -var a = 3; - -function foo(aaa, bbb, ccc) { - var b = 4; -} - - -/** - * JSDoc comment. - */ -var bar = function(ddd, eee, fff) { - -}; - - -/** - * Verify that nested functions get their proper parameters recorded. - */ -var baz = function(ggg, hhh, iii) { - var qux = function(jjj, kkk, lll) { - }; - // make sure that entering a new block does not change baz' parameters. - {}; -}; - -""" - - -class FunctionTest(googletest.TestCase): - - def testFunctionParse(self): - functions, _ = testutil.ParseFunctionsAndComments(_FUNCTION_SCRIPT) - self.assertEquals(4, len(functions)) - - # First function - function = functions[0] - self.assertEquals(['aaa', 'bbb', 'ccc'], function.parameters) - - start_token = function.start_token - end_token = function.end_token - - self.assertEquals( - javascripttokens.JavaScriptTokenType.FUNCTION_DECLARATION, - function.start_token.type) - - self.assertEquals('function', start_token.string) - self.assertEquals(3, start_token.line_number) - self.assertEquals(0, start_token.start_index) - - self.assertEquals('}', end_token.string) - self.assertEquals(5, end_token.line_number) - self.assertEquals(0, end_token.start_index) - - self.assertEquals('foo', function.name) - - self.assertIsNone(function.doc) - - # Second function - function = functions[1] - self.assertEquals(['ddd', 'eee', 'fff'], function.parameters) - - start_token = function.start_token - end_token = function.end_token - - self.assertEquals( - javascripttokens.JavaScriptTokenType.FUNCTION_DECLARATION, - function.start_token.type) - - self.assertEquals('function', start_token.string) - self.assertEquals(11, start_token.line_number) - self.assertEquals(10, start_token.start_index) - - self.assertEquals('}', end_token.string) - self.assertEquals(13, end_token.line_number) - self.assertEquals(0, end_token.start_index) - - self.assertEquals('bar', function.name) - - self.assertIsNotNone(function.doc) - - # Check function JSDoc - doc = function.doc - doc_tokens = tokenutil.GetTokenRange(doc.start_token, doc.end_token) - - comment_type = javascripttokens.JavaScriptTokenType.COMMENT - comment_tokens = filter(lambda t: t.type is comment_type, doc_tokens) - - self.assertEquals('JSDoc comment.', - tokenutil.TokensToString(comment_tokens).strip()) - - # Third function - function = functions[2] - self.assertEquals(['ggg', 'hhh', 'iii'], function.parameters) - - start_token = function.start_token - end_token = function.end_token - - self.assertEquals( - javascripttokens.JavaScriptTokenType.FUNCTION_DECLARATION, - function.start_token.type) - - self.assertEquals('function', start_token.string) - self.assertEquals(19, start_token.line_number) - self.assertEquals(10, start_token.start_index) - - self.assertEquals('}', end_token.string) - self.assertEquals(24, end_token.line_number) - self.assertEquals(0, end_token.start_index) - - self.assertEquals('baz', function.name) - self.assertIsNotNone(function.doc) - - # Fourth function (inside third function) - function = functions[3] - self.assertEquals(['jjj', 'kkk', 'lll'], function.parameters) - - start_token = function.start_token - end_token = function.end_token - - self.assertEquals( - javascripttokens.JavaScriptTokenType.FUNCTION_DECLARATION, - function.start_token.type) - - self.assertEquals('function', start_token.string) - self.assertEquals(20, start_token.line_number) - self.assertEquals(12, start_token.start_index) - - self.assertEquals('}', end_token.string) - self.assertEquals(21, end_token.line_number) - self.assertEquals(2, end_token.start_index) - - self.assertEquals('qux', function.name) - self.assertIsNone(function.doc) - - - -class CommentTest(googletest.TestCase): - - def testGetDescription(self): - comment = self._ParseComment(""" - /** - * Comment targeting goog.foo. - * - * This is the second line. - * @param {number} foo The count of foo. - */ - target;""") - - self.assertEqual( - 'Comment targeting goog.foo.\n\nThis is the second line.', - comment.description) - - def testCommentGetTarget(self): - self.assertCommentTarget('goog.foo', """ - /** - * Comment targeting goog.foo. - */ - goog.foo = 6; - """) - - self.assertCommentTarget('bar', """ - /** - * Comment targeting bar. - */ - var bar = "Karate!"; - """) - - self.assertCommentTarget('doThing', """ - /** - * Comment targeting doThing. - */ - function doThing() {}; - """) - - self.assertCommentTarget('this.targetProperty', """ - goog.bar.Baz = function() { - /** - * Comment targeting targetProperty. - */ - this.targetProperty = 3; - }; - """) - - self.assertCommentTarget('goog.bar.prop', """ - /** - * Comment targeting goog.bar.prop. - */ - goog.bar.prop; - """) - - self.assertCommentTarget('goog.aaa.bbb', """ - /** - * Comment targeting goog.aaa.bbb. - */ - (goog.aaa.bbb) - """) - - self.assertCommentTarget('theTarget', """ - /** - * Comment targeting symbol preceded by newlines, whitespace, - * and parens -- things we ignore. - */ - (theTarget) - """) - - self.assertCommentTarget(None, """ - /** - * @fileoverview File overview. - */ - (notATarget) - """) - - self.assertCommentTarget(None, """ - /** - * Comment that doesn't find a target. - */ - """) - - self.assertCommentTarget('theTarget.is.split.across.lines', """ - /** - * Comment that addresses a symbol split across lines. - */ - (theTarget.is.split - .across.lines) - """) - - self.assertCommentTarget('theTarget.is.split.across.lines', """ - /** - * Comment that addresses a symbol split across lines. - */ - (theTarget.is.split. - across.lines) - """) - - def _ParseComment(self, script): - """Parse a script that contains one comment and return it.""" - _, comments = testutil.ParseFunctionsAndComments(script) - self.assertEquals(1, len(comments)) - return comments[0] - - def assertCommentTarget(self, target, script): - comment = self._ParseComment(script) - self.assertEquals(target, comment.GetTargetIdentifier()) - - -if __name__ == '__main__': - googletest.main() diff --git a/tools/closure_linter/build/lib/closure_linter/javascripttokenizer.py b/tools/closure_linter/build/lib/closure_linter/javascripttokenizer.py deleted file mode 100644 index 2ee5b81ee13c65..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/javascripttokenizer.py +++ /dev/null @@ -1,463 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2007 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Regular expression based JavaScript parsing classes.""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)') - -import copy -import re - -from closure_linter import javascripttokens -from closure_linter.common import matcher -from closure_linter.common import tokenizer - -# Shorthand -Type = javascripttokens.JavaScriptTokenType -Matcher = matcher.Matcher - - -class JavaScriptModes(object): - """Enumeration of the different matcher modes used for JavaScript.""" - TEXT_MODE = 'text' - SINGLE_QUOTE_STRING_MODE = 'single_quote_string' - DOUBLE_QUOTE_STRING_MODE = 'double_quote_string' - BLOCK_COMMENT_MODE = 'block_comment' - DOC_COMMENT_MODE = 'doc_comment' - DOC_COMMENT_LEX_SPACES_MODE = 'doc_comment_spaces' - LINE_COMMENT_MODE = 'line_comment' - PARAMETER_MODE = 'parameter' - FUNCTION_MODE = 'function' - - -class JavaScriptTokenizer(tokenizer.Tokenizer): - """JavaScript tokenizer. - - Convert JavaScript code in to an array of tokens. - """ - - # Useful patterns for JavaScript parsing. - IDENTIFIER_CHAR = r'A-Za-z0-9_$' - - # Number patterns based on: - # http://www.mozilla.org/js/language/js20-2000-07/formal/lexer-grammar.html - MANTISSA = r""" - (\d+(?!\.)) | # Matches '10' - (\d+\.(?!\d)) | # Matches '10.' - (\d*\.\d+) # Matches '.5' or '10.5' - """ - DECIMAL_LITERAL = r'(%s)([eE][-+]?\d+)?' % MANTISSA - HEX_LITERAL = r'0[xX][0-9a-fA-F]+' - NUMBER = re.compile(r""" - ((%s)|(%s)) - """ % (HEX_LITERAL, DECIMAL_LITERAL), re.VERBOSE) - - # Strings come in three parts - first we match the start of the string, then - # the contents, then the end. The contents consist of any character except a - # backslash or end of string, or a backslash followed by any character, or a - # backslash followed by end of line to support correct parsing of multi-line - # strings. - SINGLE_QUOTE = re.compile(r"'") - SINGLE_QUOTE_TEXT = re.compile(r"([^'\\]|\\(.|$))+") - DOUBLE_QUOTE = re.compile(r'"') - DOUBLE_QUOTE_TEXT = re.compile(r'([^"\\]|\\(.|$))+') - - START_SINGLE_LINE_COMMENT = re.compile(r'//') - END_OF_LINE_SINGLE_LINE_COMMENT = re.compile(r'//$') - - START_DOC_COMMENT = re.compile(r'/\*\*') - START_BLOCK_COMMENT = re.compile(r'/\*') - END_BLOCK_COMMENT = re.compile(r'\*/') - BLOCK_COMMENT_TEXT = re.compile(r'([^*]|\*(?!/))+') - - # Comment text is anything that we are not going to parse into another special - # token like (inline) flags or end comments. Complicated regex to match - # most normal characters, and '*', '{', '}', and '@' when we are sure that - # it is safe. Expression [^*{\s]@ must come first, or the other options will - # match everything before @, and we won't match @'s that aren't part of flags - # like in email addresses in the @author tag. - DOC_COMMENT_TEXT = re.compile(r'([^*{}\s]@|[^*{}@]|\*(?!/))+') - DOC_COMMENT_NO_SPACES_TEXT = re.compile(r'([^*{}\s]@|[^*{}@\s]|\*(?!/))+') - # Match anything that is allowed in a type definition, except for tokens - # needed to parse it (and the lookahead assertion for "*/"). - DOC_COMMENT_TYPE_TEXT = re.compile(r'([^*|!?=<>(){}:,\s]|\*(?!/))+') - - # Match the prefix ' * ' that starts every line of jsdoc. Want to include - # spaces after the '*', but nothing else that occurs after a '*', and don't - # want to match the '*' in '*/'. - DOC_PREFIX = re.compile(r'\s*\*(\s+|(?!/))') - - START_BLOCK = re.compile('{') - END_BLOCK = re.compile('}') - - REGEX_CHARACTER_CLASS = r""" - \[ # Opening bracket - ([^\]\\]|\\.)* # Anything but a ] or \, - # or a backslash followed by anything - \] # Closing bracket - """ - # We ensure the regex is followed by one of the above tokens to avoid - # incorrectly parsing something like x / y / z as x REGEX(/ y /) z - POST_REGEX_LIST = [ - ';', ',', r'\.', r'\)', r'\]', '$', r'\/\/', r'\/\*', ':', '}'] - - REGEX = re.compile(r""" - / # opening slash - (?!\*) # not the start of a comment - (\\.|[^\[\/\\]|(%s))* # a backslash followed by anything, - # or anything but a / or [ or \, - # or a character class - / # closing slash - [gimsx]* # optional modifiers - (?=\s*(%s)) - """ % (REGEX_CHARACTER_CLASS, '|'.join(POST_REGEX_LIST)), - re.VERBOSE) - - ANYTHING = re.compile(r'.*') - PARAMETERS = re.compile(r'[^\)]+') - CLOSING_PAREN_WITH_SPACE = re.compile(r'\)\s*') - - FUNCTION_DECLARATION = re.compile(r'\bfunction\b') - - OPENING_PAREN = re.compile(r'\(') - CLOSING_PAREN = re.compile(r'\)') - - OPENING_BRACKET = re.compile(r'\[') - CLOSING_BRACKET = re.compile(r'\]') - - # We omit these JS keywords from the list: - # function - covered by FUNCTION_DECLARATION. - # delete, in, instanceof, new, typeof - included as operators. - # this - included in identifiers. - # null, undefined - not included, should go in some "special constant" list. - KEYWORD_LIST = [ - 'break', - 'case', - 'catch', - 'continue', - 'default', - 'do', - 'else', - 'finally', - 'for', - 'if', - 'return', - 'switch', - 'throw', - 'try', - 'var', - 'while', - 'with', - ] - - # List of regular expressions to match as operators. Some notes: for our - # purposes, the comma behaves similarly enough to a normal operator that we - # include it here. r'\bin\b' actually matches 'in' surrounded by boundary - # characters - this may not match some very esoteric uses of the in operator. - # Operators that are subsets of larger operators must come later in this list - # for proper matching, e.g., '>>' must come AFTER '>>>'. - OPERATOR_LIST = [ - ',', - r'\+\+', - '===', - '!==', - '>>>=', - '>>>', - '==', - '>=', - '<=', - '!=', - '<<=', - '>>=', - '<<', - '>>', - '=>', - '>', - '<', - r'\+=', - r'\+', - '--', - r'\^=', - '-=', - '-', - '/=', - '/', - r'\*=', - r'\*', - '%=', - '%', - '&&', - r'\|\|', - '&=', - '&', - r'\|=', - r'\|', - '=', - '!', - ':', - r'\?', - r'\^', - r'\bdelete\b', - r'\bin\b', - r'\binstanceof\b', - r'\bnew\b', - r'\btypeof\b', - r'\bvoid\b', - r'\.', - ] - OPERATOR = re.compile('|'.join(OPERATOR_LIST)) - - WHITESPACE = re.compile(r'\s+') - SEMICOLON = re.compile(r';') - # Technically JavaScript identifiers can't contain '.', but we treat a set of - # nested identifiers as a single identifier, except for trailing dots. - NESTED_IDENTIFIER = r'[a-zA-Z_$]([%s]|\.[a-zA-Z_$])*' % IDENTIFIER_CHAR - IDENTIFIER = re.compile(NESTED_IDENTIFIER) - - SIMPLE_LVALUE = re.compile(r""" - (?P%s) # a valid identifier - (?=\s* # optional whitespace - \= # look ahead to equal sign - (?!=)) # not follwed by equal - """ % NESTED_IDENTIFIER, re.VERBOSE) - - # A doc flag is a @ sign followed by non-space characters that appears at the - # beginning of the line, after whitespace, or after a '{'. The look-behind - # check is necessary to not match someone@google.com as a flag. - DOC_FLAG = re.compile(r'(^|(?<=\s))@(?P[a-zA-Z]+)') - # To properly parse parameter names and complex doctypes containing - # whitespace, we need to tokenize whitespace into a token after certain - # doctags. All statetracker.HAS_TYPE that are not listed here must not contain - # any whitespace in their types. - DOC_FLAG_LEX_SPACES = re.compile( - r'(^|(?<=\s))@(?P%s)\b' % - '|'.join([ - 'const', - 'enum', - 'extends', - 'final', - 'implements', - 'param', - 'private', - 'protected', - 'public', - 'return', - 'type', - 'typedef' - ])) - - DOC_INLINE_FLAG = re.compile(r'(?<={)@(?P[a-zA-Z]+)') - - DOC_TYPE_BLOCK_START = re.compile(r'[<(]') - DOC_TYPE_BLOCK_END = re.compile(r'[>)]') - DOC_TYPE_MODIFIERS = re.compile(r'[!?|,:=]') - - # Star followed by non-slash, i.e a star that does not end a comment. - # This is used for TYPE_GROUP below. - SAFE_STAR = r'(\*(?!/))' - - COMMON_DOC_MATCHERS = [ - # Find the end of the comment. - Matcher(END_BLOCK_COMMENT, Type.END_DOC_COMMENT, - JavaScriptModes.TEXT_MODE), - - # Tokenize documented flags like @private. - Matcher(DOC_INLINE_FLAG, Type.DOC_INLINE_FLAG), - Matcher(DOC_FLAG_LEX_SPACES, Type.DOC_FLAG, - JavaScriptModes.DOC_COMMENT_LEX_SPACES_MODE), - - # Encountering a doc flag should leave lex spaces mode. - Matcher(DOC_FLAG, Type.DOC_FLAG, JavaScriptModes.DOC_COMMENT_MODE), - - # Tokenize braces so we can find types. - Matcher(START_BLOCK, Type.DOC_START_BRACE), - Matcher(END_BLOCK, Type.DOC_END_BRACE), - - # And some more to parse types. - Matcher(DOC_TYPE_BLOCK_START, Type.DOC_TYPE_START_BLOCK), - Matcher(DOC_TYPE_BLOCK_END, Type.DOC_TYPE_END_BLOCK), - - Matcher(DOC_TYPE_MODIFIERS, Type.DOC_TYPE_MODIFIER), - Matcher(DOC_COMMENT_TYPE_TEXT, Type.COMMENT), - - Matcher(DOC_PREFIX, Type.DOC_PREFIX, None, True)] - - # When text is not matched, it is given this default type based on mode. - # If unspecified in this map, the default default is Type.NORMAL. - JAVASCRIPT_DEFAULT_TYPES = { - JavaScriptModes.DOC_COMMENT_MODE: Type.COMMENT, - JavaScriptModes.DOC_COMMENT_LEX_SPACES_MODE: Type.COMMENT - } - - @classmethod - def BuildMatchers(cls): - """Builds the token matcher group. - - The token matcher groups work as follows: it is a list of Matcher objects. - The matchers will be tried in this order, and the first to match will be - returned. Hence the order is important because the matchers that come first - overrule the matchers that come later. - - Returns: - The completed token matcher group. - """ - # Match a keyword string followed by a non-identifier character in order to - # not match something like doSomething as do + Something. - keyword = re.compile('(%s)((?=[^%s])|$)' % ( - '|'.join(cls.KEYWORD_LIST), cls.IDENTIFIER_CHAR)) - return { - - # Matchers for basic text mode. - JavaScriptModes.TEXT_MODE: [ - # Check a big group - strings, starting comments, and regexes - all - # of which could be intertwined. 'string with /regex/', - # /regex with 'string'/, /* comment with /regex/ and string */ (and - # so on) - Matcher(cls.START_DOC_COMMENT, Type.START_DOC_COMMENT, - JavaScriptModes.DOC_COMMENT_MODE), - Matcher(cls.START_BLOCK_COMMENT, Type.START_BLOCK_COMMENT, - JavaScriptModes.BLOCK_COMMENT_MODE), - Matcher(cls.END_OF_LINE_SINGLE_LINE_COMMENT, - Type.START_SINGLE_LINE_COMMENT), - Matcher(cls.START_SINGLE_LINE_COMMENT, - Type.START_SINGLE_LINE_COMMENT, - JavaScriptModes.LINE_COMMENT_MODE), - Matcher(cls.SINGLE_QUOTE, Type.SINGLE_QUOTE_STRING_START, - JavaScriptModes.SINGLE_QUOTE_STRING_MODE), - Matcher(cls.DOUBLE_QUOTE, Type.DOUBLE_QUOTE_STRING_START, - JavaScriptModes.DOUBLE_QUOTE_STRING_MODE), - Matcher(cls.REGEX, Type.REGEX), - - # Next we check for start blocks appearing outside any of the items - # above. - Matcher(cls.START_BLOCK, Type.START_BLOCK), - Matcher(cls.END_BLOCK, Type.END_BLOCK), - - # Then we search for function declarations. - Matcher(cls.FUNCTION_DECLARATION, Type.FUNCTION_DECLARATION, - JavaScriptModes.FUNCTION_MODE), - - # Next, we convert non-function related parens to tokens. - Matcher(cls.OPENING_PAREN, Type.START_PAREN), - Matcher(cls.CLOSING_PAREN, Type.END_PAREN), - - # Next, we convert brackets to tokens. - Matcher(cls.OPENING_BRACKET, Type.START_BRACKET), - Matcher(cls.CLOSING_BRACKET, Type.END_BRACKET), - - # Find numbers. This has to happen before operators because - # scientific notation numbers can have + and - in them. - Matcher(cls.NUMBER, Type.NUMBER), - - # Find operators and simple assignments - Matcher(cls.SIMPLE_LVALUE, Type.SIMPLE_LVALUE), - Matcher(cls.OPERATOR, Type.OPERATOR), - - # Find key words and whitespace. - Matcher(keyword, Type.KEYWORD), - Matcher(cls.WHITESPACE, Type.WHITESPACE), - - # Find identifiers. - Matcher(cls.IDENTIFIER, Type.IDENTIFIER), - - # Finally, we convert semicolons to tokens. - Matcher(cls.SEMICOLON, Type.SEMICOLON)], - - # Matchers for single quote strings. - JavaScriptModes.SINGLE_QUOTE_STRING_MODE: [ - Matcher(cls.SINGLE_QUOTE_TEXT, Type.STRING_TEXT), - Matcher(cls.SINGLE_QUOTE, Type.SINGLE_QUOTE_STRING_END, - JavaScriptModes.TEXT_MODE)], - - # Matchers for double quote strings. - JavaScriptModes.DOUBLE_QUOTE_STRING_MODE: [ - Matcher(cls.DOUBLE_QUOTE_TEXT, Type.STRING_TEXT), - Matcher(cls.DOUBLE_QUOTE, Type.DOUBLE_QUOTE_STRING_END, - JavaScriptModes.TEXT_MODE)], - - # Matchers for block comments. - JavaScriptModes.BLOCK_COMMENT_MODE: [ - # First we check for exiting a block comment. - Matcher(cls.END_BLOCK_COMMENT, Type.END_BLOCK_COMMENT, - JavaScriptModes.TEXT_MODE), - - # Match non-comment-ending text.. - Matcher(cls.BLOCK_COMMENT_TEXT, Type.COMMENT)], - - # Matchers for doc comments. - JavaScriptModes.DOC_COMMENT_MODE: cls.COMMON_DOC_MATCHERS + [ - Matcher(cls.DOC_COMMENT_TEXT, Type.COMMENT)], - - JavaScriptModes.DOC_COMMENT_LEX_SPACES_MODE: cls.COMMON_DOC_MATCHERS + [ - Matcher(cls.WHITESPACE, Type.COMMENT), - Matcher(cls.DOC_COMMENT_NO_SPACES_TEXT, Type.COMMENT)], - - # Matchers for single line comments. - JavaScriptModes.LINE_COMMENT_MODE: [ - # We greedy match until the end of the line in line comment mode. - Matcher(cls.ANYTHING, Type.COMMENT, JavaScriptModes.TEXT_MODE)], - - # Matchers for code after the function keyword. - JavaScriptModes.FUNCTION_MODE: [ - # Must match open paren before anything else and move into parameter - # mode, otherwise everything inside the parameter list is parsed - # incorrectly. - Matcher(cls.OPENING_PAREN, Type.START_PARAMETERS, - JavaScriptModes.PARAMETER_MODE), - Matcher(cls.WHITESPACE, Type.WHITESPACE), - Matcher(cls.IDENTIFIER, Type.FUNCTION_NAME)], - - # Matchers for function parameters - JavaScriptModes.PARAMETER_MODE: [ - # When in function parameter mode, a closing paren is treated - # specially. Everything else is treated as lines of parameters. - Matcher(cls.CLOSING_PAREN_WITH_SPACE, Type.END_PARAMETERS, - JavaScriptModes.TEXT_MODE), - Matcher(cls.PARAMETERS, Type.PARAMETERS, - JavaScriptModes.PARAMETER_MODE)]} - - def __init__(self, parse_js_doc=True): - """Create a tokenizer object. - - Args: - parse_js_doc: Whether to do detailed parsing of javascript doc comments, - or simply treat them as normal comments. Defaults to parsing JsDoc. - """ - matchers = self.BuildMatchers() - if not parse_js_doc: - # Make a copy so the original doesn't get modified. - matchers = copy.deepcopy(matchers) - matchers[JavaScriptModes.DOC_COMMENT_MODE] = matchers[ - JavaScriptModes.BLOCK_COMMENT_MODE] - - tokenizer.Tokenizer.__init__(self, JavaScriptModes.TEXT_MODE, matchers, - self.JAVASCRIPT_DEFAULT_TYPES) - - def _CreateToken(self, string, token_type, line, line_number, values=None): - """Creates a new JavaScriptToken object. - - Args: - string: The string of input the token contains. - token_type: The type of token. - line: The text of the line this token is in. - line_number: The line number of the token. - values: A dict of named values within the token. For instance, a - function declaration may have a value called 'name' which captures the - name of the function. - """ - return javascripttokens.JavaScriptToken(string, token_type, line, - line_number, values, line_number) diff --git a/tools/closure_linter/build/lib/closure_linter/javascripttokens.py b/tools/closure_linter/build/lib/closure_linter/javascripttokens.py deleted file mode 100644 index f5815d2bf86119..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/javascripttokens.py +++ /dev/null @@ -1,153 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2008 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Classes to represent JavaScript tokens.""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)') - -from closure_linter.common import tokens - -class JavaScriptTokenType(tokens.TokenType): - """Enumeration of JavaScript token types, and useful sets of token types.""" - NUMBER = 'number' - START_SINGLE_LINE_COMMENT = '//' - START_BLOCK_COMMENT = '/*' - START_DOC_COMMENT = '/**' - END_BLOCK_COMMENT = '*/' - END_DOC_COMMENT = 'doc */' - COMMENT = 'comment' - SINGLE_QUOTE_STRING_START = "'string" - SINGLE_QUOTE_STRING_END = "string'" - DOUBLE_QUOTE_STRING_START = '"string' - DOUBLE_QUOTE_STRING_END = 'string"' - STRING_TEXT = 'string' - START_BLOCK = '{' - END_BLOCK = '}' - START_PAREN = '(' - END_PAREN = ')' - START_BRACKET = '[' - END_BRACKET = ']' - REGEX = '/regex/' - FUNCTION_DECLARATION = 'function(...)' - FUNCTION_NAME = 'function functionName(...)' - START_PARAMETERS = 'startparams(' - PARAMETERS = 'pa,ra,ms' - END_PARAMETERS = ')endparams' - SEMICOLON = ';' - DOC_FLAG = '@flag' - DOC_INLINE_FLAG = '{@flag ...}' - DOC_START_BRACE = 'doc {' - DOC_END_BRACE = 'doc }' - DOC_PREFIX = 'comment prefix: * ' - DOC_TYPE_START_BLOCK = 'Type <' - DOC_TYPE_END_BLOCK = 'Type >' - DOC_TYPE_MODIFIER = 'modifier' - SIMPLE_LVALUE = 'lvalue=' - KEYWORD = 'keyword' - OPERATOR = 'operator' - IDENTIFIER = 'identifier' - - STRING_TYPES = frozenset([ - SINGLE_QUOTE_STRING_START, SINGLE_QUOTE_STRING_END, - DOUBLE_QUOTE_STRING_START, DOUBLE_QUOTE_STRING_END, STRING_TEXT]) - - COMMENT_TYPES = frozenset([ - START_SINGLE_LINE_COMMENT, COMMENT, - START_BLOCK_COMMENT, START_DOC_COMMENT, - END_BLOCK_COMMENT, END_DOC_COMMENT, - DOC_START_BRACE, DOC_END_BRACE, - DOC_FLAG, DOC_INLINE_FLAG, DOC_PREFIX, - DOC_TYPE_START_BLOCK, DOC_TYPE_END_BLOCK, DOC_TYPE_MODIFIER]) - - FLAG_DESCRIPTION_TYPES = frozenset([ - DOC_INLINE_FLAG, COMMENT, DOC_START_BRACE, DOC_END_BRACE, - DOC_TYPE_START_BLOCK, DOC_TYPE_END_BLOCK, DOC_TYPE_MODIFIER]) - - FLAG_ENDING_TYPES = frozenset([DOC_FLAG, END_DOC_COMMENT]) - - NON_CODE_TYPES = COMMENT_TYPES | frozenset([ - tokens.TokenType.WHITESPACE, tokens.TokenType.BLANK_LINE]) - - UNARY_OPERATORS = ['!', 'new', 'delete', 'typeof', 'void'] - - UNARY_OK_OPERATORS = ['--', '++', '-', '+'] + UNARY_OPERATORS - - UNARY_POST_OPERATORS = ['--', '++'] - - # An expression ender is any token that can end an object - i.e. we could have - # x.y or [1, 2], or (10 + 9) or {a: 10}. - EXPRESSION_ENDER_TYPES = [tokens.TokenType.NORMAL, IDENTIFIER, NUMBER, - SIMPLE_LVALUE, END_BRACKET, END_PAREN, END_BLOCK, - SINGLE_QUOTE_STRING_END, DOUBLE_QUOTE_STRING_END] - - -class JavaScriptToken(tokens.Token): - """JavaScript token subclass of Token, provides extra instance checks. - - The following token types have data in attached_object: - - All JsDoc flags: a parser.JsDocFlag object. - """ - - def IsKeyword(self, keyword): - """Tests if this token is the given keyword. - - Args: - keyword: The keyword to compare to. - - Returns: - True if this token is a keyword token with the given name. - """ - return self.type == JavaScriptTokenType.KEYWORD and self.string == keyword - - def IsOperator(self, operator): - """Tests if this token is the given operator. - - Args: - operator: The operator to compare to. - - Returns: - True if this token is a operator token with the given name. - """ - return self.type == JavaScriptTokenType.OPERATOR and self.string == operator - - def IsAssignment(self): - """Tests if this token is an assignment operator. - - Returns: - True if this token is an assignment operator. - """ - return (self.type == JavaScriptTokenType.OPERATOR and - self.string.endswith('=') and - self.string not in ('==', '!=', '>=', '<=', '===', '!==')) - - def IsComment(self): - """Tests if this token is any part of a comment. - - Returns: - True if this token is any part of a comment. - """ - return self.type in JavaScriptTokenType.COMMENT_TYPES - - def IsCode(self): - """Tests if this token is code, as opposed to a comment or whitespace.""" - return self.type not in JavaScriptTokenType.NON_CODE_TYPES - - def __repr__(self): - return '' % (self.line_number, - self.type, self.string, - self.values, - self.metadata) diff --git a/tools/closure_linter/build/lib/closure_linter/not_strict_test.py b/tools/closure_linter/build/lib/closure_linter/not_strict_test.py deleted file mode 100644 index c92c13ee031e1b..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/not_strict_test.py +++ /dev/null @@ -1,74 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2011 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Tests for gjslint --nostrict. - -Tests errors that can be thrown by gjslint when not in strict mode. -""" - - - -import os -import sys -import unittest - -import gflags as flags -import unittest as googletest - -from closure_linter import errors -from closure_linter import runner -from closure_linter.common import filetestcase - -_RESOURCE_PREFIX = 'closure_linter/testdata' - -flags.FLAGS.strict = False -flags.FLAGS.custom_jsdoc_tags = ('customtag', 'requires') -flags.FLAGS.closurized_namespaces = ('goog', 'dummy') -flags.FLAGS.limited_doc_files = ('externs.js', 'dummy.js', - 'limited_doc_checks.js') - - -# List of files under testdata to test. -# We need to list files explicitly since pyglib can't list directories. -_TEST_FILES = [ - 'not_strict.js' - ] - - -class GJsLintTestSuite(unittest.TestSuite): - """Test suite to run a GJsLintTest for each of several files. - - If sys.argv[1:] is non-empty, it is interpreted as a list of filenames in - testdata to test. Otherwise, _TEST_FILES is used. - """ - - def __init__(self, tests=()): - unittest.TestSuite.__init__(self, tests) - - argv = sys.argv and sys.argv[1:] or [] - if argv: - test_files = argv - else: - test_files = _TEST_FILES - for test_file in test_files: - resource_path = os.path.join(_RESOURCE_PREFIX, test_file) - self.addTest(filetestcase.AnnotatedFileTestCase(resource_path, - runner.Run, - errors.ByName)) - -if __name__ == '__main__': - # Don't let main parse args; it happens in the TestSuite. - googletest.main(argv=sys.argv[0:1], defaultTest='GJsLintTestSuite') diff --git a/tools/closure_linter/build/lib/closure_linter/requireprovidesorter.py b/tools/closure_linter/build/lib/closure_linter/requireprovidesorter.py deleted file mode 100644 index e7e08a13c2946f..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/requireprovidesorter.py +++ /dev/null @@ -1,329 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2011 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Contains logic for sorting goog.provide and goog.require statements. - -Closurized JavaScript files use goog.provide and goog.require statements at the -top of the file to manage dependencies. These statements should be sorted -alphabetically, however, it is common for them to be accompanied by inline -comments or suppression annotations. In order to sort these statements without -disrupting their comments and annotations, the association between statements -and comments/annotations must be maintained while sorting. - - RequireProvideSorter: Handles checking/fixing of provide/require statements. -""" - - - -from closure_linter import javascripttokens -from closure_linter import tokenutil - -# Shorthand -Type = javascripttokens.JavaScriptTokenType - - -class RequireProvideSorter(object): - """Checks for and fixes alphabetization of provide and require statements. - - When alphabetizing, comments on the same line or comments directly above a - goog.provide or goog.require statement are associated with that statement and - stay with the statement as it gets sorted. - """ - - def CheckProvides(self, token): - """Checks alphabetization of goog.provide statements. - - Iterates over tokens in given token stream, identifies goog.provide tokens, - and checks that they occur in alphabetical order by the object being - provided. - - Args: - token: A token in the token stream before any goog.provide tokens. - - Returns: - The first provide token in the token stream. - - None is returned if all goog.provide statements are already sorted. - """ - provide_tokens = self._GetRequireOrProvideTokens(token, 'goog.provide') - provide_strings = self._GetRequireOrProvideTokenStrings(provide_tokens) - sorted_provide_strings = sorted(provide_strings) - if provide_strings != sorted_provide_strings: - return provide_tokens[0] - return None - - def CheckRequires(self, token): - """Checks alphabetization of goog.require statements. - - Iterates over tokens in given token stream, identifies goog.require tokens, - and checks that they occur in alphabetical order by the dependency being - required. - - Args: - token: A token in the token stream before any goog.require tokens. - - Returns: - The first require token in the token stream. - - None is returned if all goog.require statements are already sorted. - """ - require_tokens = self._GetRequireOrProvideTokens(token, 'goog.require') - require_strings = self._GetRequireOrProvideTokenStrings(require_tokens) - sorted_require_strings = sorted(require_strings) - if require_strings != sorted_require_strings: - return require_tokens[0] - return None - - def FixProvides(self, token): - """Sorts goog.provide statements in the given token stream alphabetically. - - Args: - token: The first token in the token stream. - """ - self._FixProvidesOrRequires( - self._GetRequireOrProvideTokens(token, 'goog.provide')) - - def FixRequires(self, token): - """Sorts goog.require statements in the given token stream alphabetically. - - Args: - token: The first token in the token stream. - """ - self._FixProvidesOrRequires( - self._GetRequireOrProvideTokens(token, 'goog.require')) - - def _FixProvidesOrRequires(self, tokens): - """Sorts goog.provide or goog.require statements. - - Args: - tokens: A list of goog.provide or goog.require tokens in the order they - appear in the token stream. i.e. the first token in this list must - be the first goog.provide or goog.require token. - """ - strings = self._GetRequireOrProvideTokenStrings(tokens) - sorted_strings = sorted(strings) - - # Make a separate pass to remove any blank lines between goog.require/ - # goog.provide tokens. - first_token = tokens[0] - last_token = tokens[-1] - i = last_token - while i != first_token and i is not None: - if i.type is Type.BLANK_LINE: - tokenutil.DeleteToken(i) - i = i.previous - - # A map from required/provided object name to tokens that make up the line - # it was on, including any comments immediately before it or after it on the - # same line. - tokens_map = self._GetTokensMap(tokens) - - # Iterate over the map removing all tokens. - for name in tokens_map: - tokens_to_delete = tokens_map[name] - for i in tokens_to_delete: - tokenutil.DeleteToken(i) - - # Save token to rest of file. Sorted token will be inserted before this. - rest_of_file = tokens_map[strings[-1]][-1].next - - # Re-add all tokens in the map in alphabetical order. - insert_after = tokens[0].previous - for string in sorted_strings: - for i in tokens_map[string]: - if rest_of_file: - tokenutil.InsertTokenBefore(i, rest_of_file) - else: - tokenutil.InsertTokenAfter(i, insert_after) - insert_after = i - - def _GetRequireOrProvideTokens(self, token, token_string): - """Gets all goog.provide or goog.require tokens in the given token stream. - - Args: - token: The first token in the token stream. - token_string: One of 'goog.provide' or 'goog.require' to indicate which - tokens to find. - - Returns: - A list of goog.provide or goog.require tokens in the order they appear in - the token stream. - """ - tokens = [] - while token: - if token.type == Type.IDENTIFIER: - if token.string == token_string: - tokens.append(token) - elif token.string not in [ - 'goog.provide', 'goog.require', 'goog.setTestOnly']: - # These 3 identifiers are at the top of the file. So if any other - # identifier is encountered, return. - # TODO(user): Once it's decided what ordering goog.require - # should use, add 'goog.module' to the list above and implement the - # decision. - break - token = token.next - - return tokens - - def _GetRequireOrProvideTokenStrings(self, tokens): - """Gets a list of strings corresponding to the given list of tokens. - - The string will be the next string in the token stream after each token in - tokens. This is used to find the object being provided/required by a given - goog.provide or goog.require token. - - Args: - tokens: A list of goog.provide or goog.require tokens. - - Returns: - A list of object names that are being provided or required by the given - list of tokens. For example: - - ['object.a', 'object.c', 'object.b'] - """ - token_strings = [] - for token in tokens: - if not token.is_deleted: - name = tokenutil.GetStringAfterToken(token) - token_strings.append(name) - return token_strings - - def _GetTokensMap(self, tokens): - """Gets a map from object name to tokens associated with that object. - - Starting from the goog.provide/goog.require token, searches backwards in the - token stream for any lines that start with a comment. These lines are - associated with the goog.provide/goog.require token. Also associates any - tokens on the same line as the goog.provide/goog.require token with that - token. - - Args: - tokens: A list of goog.provide or goog.require tokens. - - Returns: - A dictionary that maps object names to the tokens associated with the - goog.provide or goog.require of that object name. For example: - - { - 'object.a': [JavaScriptToken, JavaScriptToken, ...], - 'object.b': [...] - } - - The list of tokens includes any comment lines above the goog.provide or - goog.require statement and everything after the statement on the same - line. For example, all of the following would be associated with - 'object.a': - - /** @suppress {extraRequire} */ - goog.require('object.a'); // Some comment. - """ - tokens_map = {} - for token in tokens: - object_name = tokenutil.GetStringAfterToken(token) - # If the previous line starts with a comment, presume that the comment - # relates to the goog.require or goog.provide and keep them together when - # sorting. - first_token = token - previous_first_token = tokenutil.GetFirstTokenInPreviousLine(first_token) - while (previous_first_token and - previous_first_token.IsAnyType(Type.COMMENT_TYPES)): - first_token = previous_first_token - previous_first_token = tokenutil.GetFirstTokenInPreviousLine( - first_token) - - # Find the last token on the line. - last_token = tokenutil.GetLastTokenInSameLine(token) - - all_tokens = self._GetTokenList(first_token, last_token) - tokens_map[object_name] = all_tokens - return tokens_map - - def _GetTokenList(self, first_token, last_token): - """Gets a list of all tokens from first_token to last_token, inclusive. - - Args: - first_token: The first token to get. - last_token: The last token to get. - - Returns: - A list of all tokens between first_token and last_token, including both - first_token and last_token. - - Raises: - Exception: If the token stream ends before last_token is reached. - """ - token_list = [] - token = first_token - while token != last_token: - if not token: - raise Exception('ran out of tokens') - token_list.append(token) - token = token.next - token_list.append(last_token) - - return token_list - - def GetFixedRequireString(self, token): - """Get fixed/sorted order of goog.require statements. - - Args: - token: The first token in the token stream. - - Returns: - A string for correct sorted order of goog.require. - """ - return self._GetFixedRequireOrProvideString( - self._GetRequireOrProvideTokens(token, 'goog.require')) - - def GetFixedProvideString(self, token): - """Get fixed/sorted order of goog.provide statements. - - Args: - token: The first token in the token stream. - - Returns: - A string for correct sorted order of goog.provide. - """ - return self._GetFixedRequireOrProvideString( - self._GetRequireOrProvideTokens(token, 'goog.provide')) - - def _GetFixedRequireOrProvideString(self, tokens): - """Sorts goog.provide or goog.require statements. - - Args: - tokens: A list of goog.provide or goog.require tokens in the order they - appear in the token stream. i.e. the first token in this list must - be the first goog.provide or goog.require token. - - Returns: - A string for sorted goog.require or goog.provide statements - """ - - # A map from required/provided object name to tokens that make up the line - # it was on, including any comments immediately before it or after it on the - # same line. - tokens_map = self._GetTokensMap(tokens) - sorted_strings = sorted(tokens_map.keys()) - - new_order = '' - for string in sorted_strings: - for i in tokens_map[string]: - new_order += i.string - if i.IsLastInLine(): - new_order += '\n' - - return new_order diff --git a/tools/closure_linter/build/lib/closure_linter/requireprovidesorter_test.py b/tools/closure_linter/build/lib/closure_linter/requireprovidesorter_test.py deleted file mode 100644 index fecb6d04dad9ce..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/requireprovidesorter_test.py +++ /dev/null @@ -1,155 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2012 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Unit tests for RequireProvideSorter.""" - - - -import unittest as googletest -from closure_linter import javascripttokens -from closure_linter import requireprovidesorter -from closure_linter import testutil - -# pylint: disable=g-bad-name -TokenType = javascripttokens.JavaScriptTokenType - - -class RequireProvideSorterTest(googletest.TestCase): - """Tests for RequireProvideSorter.""" - - def testGetFixedProvideString(self): - """Tests that fixed string constains proper comments also.""" - input_lines = [ - 'goog.provide(\'package.xyz\');', - '/** @suppress {extraprovide} **/', - 'goog.provide(\'package.abcd\');' - ] - - expected_lines = [ - '/** @suppress {extraprovide} **/', - 'goog.provide(\'package.abcd\');', - 'goog.provide(\'package.xyz\');' - ] - - token = testutil.TokenizeSourceAndRunEcmaPass(input_lines) - - sorter = requireprovidesorter.RequireProvideSorter() - fixed_provide_string = sorter.GetFixedProvideString(token) - - self.assertEquals(expected_lines, fixed_provide_string.splitlines()) - - def testGetFixedRequireString(self): - """Tests that fixed string constains proper comments also.""" - input_lines = [ - 'goog.require(\'package.xyz\');', - '/** This is needed for scope. **/', - 'goog.require(\'package.abcd\');' - ] - - expected_lines = [ - '/** This is needed for scope. **/', - 'goog.require(\'package.abcd\');', - 'goog.require(\'package.xyz\');' - ] - - token = testutil.TokenizeSourceAndRunEcmaPass(input_lines) - - sorter = requireprovidesorter.RequireProvideSorter() - fixed_require_string = sorter.GetFixedRequireString(token) - - self.assertEquals(expected_lines, fixed_require_string.splitlines()) - - def testFixRequires_removeBlankLines(self): - """Tests that blank lines are omitted in sorted goog.require statements.""" - input_lines = [ - 'goog.provide(\'package.subpackage.Whatever\');', - '', - 'goog.require(\'package.subpackage.ClassB\');', - '', - 'goog.require(\'package.subpackage.ClassA\');' - ] - expected_lines = [ - 'goog.provide(\'package.subpackage.Whatever\');', - '', - 'goog.require(\'package.subpackage.ClassA\');', - 'goog.require(\'package.subpackage.ClassB\');' - ] - token = testutil.TokenizeSourceAndRunEcmaPass(input_lines) - - sorter = requireprovidesorter.RequireProvideSorter() - sorter.FixRequires(token) - - self.assertEquals(expected_lines, self._GetLines(token)) - - def fixRequiresTest_withTestOnly(self, position): - """Regression-tests sorting even with a goog.setTestOnly statement. - - Args: - position: The position in the list where to insert the goog.setTestOnly - statement. Will be used to test all possible combinations for - this test. - """ - input_lines = [ - 'goog.provide(\'package.subpackage.Whatever\');', - '', - 'goog.require(\'package.subpackage.ClassB\');', - 'goog.require(\'package.subpackage.ClassA\');' - ] - expected_lines = [ - 'goog.provide(\'package.subpackage.Whatever\');', - '', - 'goog.require(\'package.subpackage.ClassA\');', - 'goog.require(\'package.subpackage.ClassB\');' - ] - input_lines.insert(position, 'goog.setTestOnly();') - expected_lines.insert(position, 'goog.setTestOnly();') - - token = testutil.TokenizeSourceAndRunEcmaPass(input_lines) - - sorter = requireprovidesorter.RequireProvideSorter() - sorter.FixRequires(token) - - self.assertEquals(expected_lines, self._GetLines(token)) - - def testFixRequires_withTestOnly(self): - """Regression-tests sorting even after a goog.setTestOnly statement.""" - - # goog.setTestOnly at first line. - self.fixRequiresTest_withTestOnly(position=0) - - # goog.setTestOnly after goog.provide. - self.fixRequiresTest_withTestOnly(position=1) - - # goog.setTestOnly before goog.require. - self.fixRequiresTest_withTestOnly(position=2) - - # goog.setTestOnly after goog.require. - self.fixRequiresTest_withTestOnly(position=4) - - def _GetLines(self, token): - """Returns an array of lines based on the specified token stream.""" - lines = [] - line = '' - while token: - line += token.string - if token.IsLastInLine(): - lines.append(line) - line = '' - token = token.next - return lines - -if __name__ == '__main__': - googletest.main() diff --git a/tools/closure_linter/build/lib/closure_linter/runner.py b/tools/closure_linter/build/lib/closure_linter/runner.py deleted file mode 100644 index 04e7fa4ac87a1c..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/runner.py +++ /dev/null @@ -1,198 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2012 The Closure Linter Authors. All Rights Reserved. -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Main lint function. Tokenizes file, runs passes, and feeds to checker.""" - -# Allow non-Google copyright -# pylint: disable=g-bad-file-header - -__author__ = 'nnaze@google.com (Nathan Naze)' - -import traceback - -import gflags as flags - -from closure_linter import checker -from closure_linter import ecmalintrules -from closure_linter import ecmametadatapass -from closure_linter import error_check -from closure_linter import errors -from closure_linter import javascriptstatetracker -from closure_linter import javascripttokenizer - -from closure_linter.common import error -from closure_linter.common import htmlutil -from closure_linter.common import tokens - -flags.DEFINE_list('limited_doc_files', ['dummy.js', 'externs.js'], - 'List of files with relaxed documentation checks. Will not ' - 'report errors for missing documentation, some missing ' - 'descriptions, or methods whose @return tags don\'t have a ' - 'matching return statement.') -flags.DEFINE_boolean('error_trace', False, - 'Whether to show error exceptions.') -flags.ADOPT_module_key_flags(checker) -flags.ADOPT_module_key_flags(ecmalintrules) -flags.ADOPT_module_key_flags(error_check) - - -def _GetLastNonWhiteSpaceToken(start_token): - """Get the last non-whitespace token in a token stream.""" - ret_token = None - - whitespace_tokens = frozenset([ - tokens.TokenType.WHITESPACE, tokens.TokenType.BLANK_LINE]) - for t in start_token: - if t.type not in whitespace_tokens: - ret_token = t - - return ret_token - - -def _IsHtml(filename): - return filename.endswith('.html') or filename.endswith('.htm') - - -def _Tokenize(fileobj): - """Tokenize a file. - - Args: - fileobj: file-like object (or iterable lines) with the source. - - Returns: - The first token in the token stream and the ending mode of the tokenizer. - """ - tokenizer = javascripttokenizer.JavaScriptTokenizer() - start_token = tokenizer.TokenizeFile(fileobj) - return start_token, tokenizer.mode - - -def _IsLimitedDocCheck(filename, limited_doc_files): - """Whether this this a limited-doc file. - - Args: - filename: The filename. - limited_doc_files: Iterable of strings. Suffixes of filenames that should - be limited doc check. - - Returns: - Whether the file should be limited check. - """ - for limited_doc_filename in limited_doc_files: - if filename.endswith(limited_doc_filename): - return True - return False - - -def Run(filename, error_handler, source=None): - """Tokenize, run passes, and check the given file. - - Args: - filename: The path of the file to check - error_handler: The error handler to report errors to. - source: A file-like object with the file source. If omitted, the file will - be read from the filename path. - """ - if not source: - try: - source = open(filename) - except IOError: - error_handler.HandleFile(filename, None) - error_handler.HandleError( - error.Error(errors.FILE_NOT_FOUND, 'File not found')) - error_handler.FinishFile() - return - - if _IsHtml(filename): - source_file = htmlutil.GetScriptLines(source) - else: - source_file = source - - token, tokenizer_mode = _Tokenize(source_file) - - error_handler.HandleFile(filename, token) - - # If we did not end in the basic mode, this a failed parse. - if tokenizer_mode is not javascripttokenizer.JavaScriptModes.TEXT_MODE: - error_handler.HandleError( - error.Error(errors.FILE_IN_BLOCK, - 'File ended in mode "%s".' % tokenizer_mode, - _GetLastNonWhiteSpaceToken(token))) - - # Run the ECMA pass - error_token = None - - ecma_pass = ecmametadatapass.EcmaMetaDataPass() - error_token = RunMetaDataPass(token, ecma_pass, error_handler, filename) - - is_limited_doc_check = ( - _IsLimitedDocCheck(filename, flags.FLAGS.limited_doc_files)) - - _RunChecker(token, error_handler, - is_limited_doc_check, - is_html=_IsHtml(filename), - stop_token=error_token) - - error_handler.FinishFile() - - -def RunMetaDataPass(start_token, metadata_pass, error_handler, filename=''): - """Run a metadata pass over a token stream. - - Args: - start_token: The first token in a token stream. - metadata_pass: Metadata pass to run. - error_handler: The error handler to report errors to. - filename: Filename of the source. - - Returns: - The token where the error occurred (if any). - """ - - try: - metadata_pass.Process(start_token) - except ecmametadatapass.ParseError, parse_err: - if flags.FLAGS.error_trace: - traceback.print_exc() - error_token = parse_err.token - error_msg = str(parse_err) - error_handler.HandleError( - error.Error(errors.FILE_DOES_NOT_PARSE, - ('Error parsing file at token "%s". Unable to ' - 'check the rest of file.' - '\nError "%s"' % (error_token, error_msg)), error_token)) - return error_token - except Exception: # pylint: disable=broad-except - traceback.print_exc() - error_handler.HandleError( - error.Error( - errors.FILE_DOES_NOT_PARSE, - 'Internal error in %s' % filename)) - - -def _RunChecker(start_token, error_handler, - limited_doc_checks, is_html, - stop_token=None): - - state_tracker = javascriptstatetracker.JavaScriptStateTracker() - - style_checker = checker.JavaScriptStyleChecker( - state_tracker=state_tracker, - error_handler=error_handler) - - style_checker.Check(start_token, - is_html=is_html, - limited_doc_checks=limited_doc_checks, - stop_token=stop_token) diff --git a/tools/closure_linter/build/lib/closure_linter/runner_test.py b/tools/closure_linter/build/lib/closure_linter/runner_test.py deleted file mode 100644 index da5857d30950f6..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/runner_test.py +++ /dev/null @@ -1,101 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2008 The Closure Linter Authors. All Rights Reserved. -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Unit tests for the runner module.""" - -__author__ = ('nnaze@google.com (Nathan Naze)') - -import StringIO - - -import mox - - -import unittest as googletest - -from closure_linter import errors -from closure_linter import runner -from closure_linter.common import error -from closure_linter.common import errorhandler -from closure_linter.common import tokens - - -class LimitedDocTest(googletest.TestCase): - - def testIsLimitedDocCheck(self): - self.assertTrue(runner._IsLimitedDocCheck('foo_test.js', ['_test.js'])) - self.assertFalse(runner._IsLimitedDocCheck('foo_bar.js', ['_test.js'])) - - self.assertTrue(runner._IsLimitedDocCheck( - 'foo_moo.js', ['moo.js', 'quack.js'])) - self.assertFalse(runner._IsLimitedDocCheck( - 'foo_moo.js', ['woof.js', 'quack.js'])) - - -class RunnerTest(googletest.TestCase): - - def setUp(self): - self.mox = mox.Mox() - - def testRunOnMissingFile(self): - mock_error_handler = self.mox.CreateMock(errorhandler.ErrorHandler) - - def ValidateError(err): - return (isinstance(err, error.Error) and - err.code is errors.FILE_NOT_FOUND and - err.token is None) - - mock_error_handler.HandleFile('does_not_exist.js', None) - mock_error_handler.HandleError(mox.Func(ValidateError)) - mock_error_handler.FinishFile() - - self.mox.ReplayAll() - - runner.Run('does_not_exist.js', mock_error_handler) - - self.mox.VerifyAll() - - def testBadTokenization(self): - mock_error_handler = self.mox.CreateMock(errorhandler.ErrorHandler) - - def ValidateError(err): - return (isinstance(err, error.Error) and - err.code is errors.FILE_IN_BLOCK and - err.token.string == '}') - - mock_error_handler.HandleFile('foo.js', mox.IsA(tokens.Token)) - mock_error_handler.HandleError(mox.Func(ValidateError)) - mock_error_handler.HandleError(mox.IsA(error.Error)) - mock_error_handler.FinishFile() - - self.mox.ReplayAll() - - source = StringIO.StringIO(_BAD_TOKENIZATION_SCRIPT) - runner.Run('foo.js', mock_error_handler, source) - - self.mox.VerifyAll() - - -_BAD_TOKENIZATION_SCRIPT = """ -function foo () { - var a = 3; - var b = 2; - return b + a; /* Comment not closed -} -""" - - -if __name__ == '__main__': - googletest.main() diff --git a/tools/closure_linter/build/lib/closure_linter/scopeutil.py b/tools/closure_linter/build/lib/closure_linter/scopeutil.py deleted file mode 100644 index a7ca9b630a470c..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/scopeutil.py +++ /dev/null @@ -1,206 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2012 The Closure Linter Authors. All Rights Reserved. -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Tools to match goog.scope alias statements.""" - -# Allow non-Google copyright -# pylint: disable=g-bad-file-header - -__author__ = ('nnaze@google.com (Nathan Naze)') - -import itertools - -from closure_linter import ecmametadatapass -from closure_linter import tokenutil -from closure_linter.javascripttokens import JavaScriptTokenType - - - -def IsGoogScopeBlock(context): - """Whether the given context is a goog.scope block. - - This function only checks that the block is a function block inside - a goog.scope() call. - - TODO(nnaze): Implement goog.scope checks that verify the call is - in the root context and contains only a single function literal. - - Args: - context: An EcmaContext of type block. - - Returns: - Whether the context is a goog.scope block. - """ - - if context.type != ecmametadatapass.EcmaContext.BLOCK: - return False - - if not _IsFunctionLiteralBlock(context): - return False - - # Check that this function is contained by a group - # of form "goog.scope(...)". - parent = context.parent - if parent and parent.type is ecmametadatapass.EcmaContext.GROUP: - - last_code_token = parent.start_token.metadata.last_code - - if (last_code_token and - last_code_token.type is JavaScriptTokenType.IDENTIFIER and - last_code_token.string == 'goog.scope'): - return True - - return False - - -def _IsFunctionLiteralBlock(block_context): - """Check if a context is a function literal block (without parameters). - - Example function literal block: 'function() {}' - - Args: - block_context: An EcmaContext of type block. - - Returns: - Whether this context is a function literal block. - """ - - previous_code_tokens_iter = itertools.ifilter( - lambda token: token not in JavaScriptTokenType.NON_CODE_TYPES, - reversed(block_context.start_token)) - - # Ignore the current token - next(previous_code_tokens_iter, None) - - # Grab the previous three tokens and put them in correct order. - previous_code_tokens = list(itertools.islice(previous_code_tokens_iter, 3)) - previous_code_tokens.reverse() - - # There aren't three previous tokens. - if len(previous_code_tokens) is not 3: - return False - - # Check that the previous three code tokens are "function ()" - previous_code_token_types = [token.type for token in previous_code_tokens] - if (previous_code_token_types == [ - JavaScriptTokenType.FUNCTION_DECLARATION, - JavaScriptTokenType.START_PARAMETERS, - JavaScriptTokenType.END_PARAMETERS]): - return True - - return False - - -def IsInClosurizedNamespace(symbol, closurized_namespaces): - """Match a goog.scope alias. - - Args: - symbol: An identifier like 'goog.events.Event'. - closurized_namespaces: Iterable of valid Closurized namespaces (strings). - - Returns: - True if symbol is an identifier in a Closurized namespace, otherwise False. - """ - for ns in closurized_namespaces: - if symbol.startswith(ns + '.'): - return True - - return False - - -def _GetVarAssignmentTokens(context): - """Returns the tokens from context if it is a var assignment. - - Args: - context: An EcmaContext. - - Returns: - If a var assignment, the tokens contained within it w/o the trailing - semicolon. - """ - if context.type != ecmametadatapass.EcmaContext.VAR: - return - - # Get the tokens in this statement. - if context.start_token and context.end_token: - statement_tokens = tokenutil.GetTokenRange(context.start_token, - context.end_token) - else: - return - - # And now just those tokens that are actually code. - is_non_code_type = lambda t: t.type not in JavaScriptTokenType.NON_CODE_TYPES - code_tokens = filter(is_non_code_type, statement_tokens) - - # Pop off the semicolon if present. - if code_tokens and code_tokens[-1].IsType(JavaScriptTokenType.SEMICOLON): - code_tokens.pop() - - if len(code_tokens) < 4: - return - - if (code_tokens[0].IsKeyword('var') and - code_tokens[1].IsType(JavaScriptTokenType.SIMPLE_LVALUE) and - code_tokens[2].IsOperator('=')): - return code_tokens - - -def MatchAlias(context): - """Match an alias statement (some identifier assigned to a variable). - - Example alias: var MyClass = proj.longNamespace.MyClass. - - Args: - context: An EcmaContext of type EcmaContext.VAR. - - Returns: - If a valid alias, returns a tuple of alias and symbol, otherwise None. - """ - code_tokens = _GetVarAssignmentTokens(context) - if code_tokens is None: - return - - if all(tokenutil.IsIdentifierOrDot(t) for t in code_tokens[3:]): - # var Foo = bar.Foo; - alias, symbol = code_tokens[1], code_tokens[3] - # Mark both tokens as an alias definition to not count them as usages. - alias.metadata.is_alias_definition = True - symbol.metadata.is_alias_definition = True - return alias.string, tokenutil.GetIdentifierForToken(symbol) - - -def MatchModuleAlias(context): - """Match an alias statement in a goog.module style import. - - Example alias: var MyClass = goog.require('proj.longNamespace.MyClass'). - - Args: - context: An EcmaContext. - - Returns: - If a valid alias, returns a tuple of alias and symbol, otherwise None. - """ - code_tokens = _GetVarAssignmentTokens(context) - if code_tokens is None: - return - - if(code_tokens[3].IsType(JavaScriptTokenType.IDENTIFIER) and - code_tokens[3].string == 'goog.require'): - # var Foo = goog.require('bar.Foo'); - alias = code_tokens[1] - symbol = tokenutil.GetStringAfterToken(code_tokens[3]) - if symbol: - alias.metadata.is_alias_definition = True - return alias.string, symbol diff --git a/tools/closure_linter/build/lib/closure_linter/scopeutil_test.py b/tools/closure_linter/build/lib/closure_linter/scopeutil_test.py deleted file mode 100644 index 722a95390022de..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/scopeutil_test.py +++ /dev/null @@ -1,222 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2012 The Closure Linter Authors. All Rights Reserved. -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Unit tests for the scopeutil module.""" - -# Allow non-Google copyright -# pylint: disable=g-bad-file-header - -__author__ = ('nnaze@google.com (Nathan Naze)') - - -import unittest as googletest - -from closure_linter import ecmametadatapass -from closure_linter import scopeutil -from closure_linter import testutil - - -def _FindContexts(start_token): - """Depth first search of all contexts referenced by a token stream. - - Includes contexts' parents, which might not be directly referenced - by any token in the stream. - - Args: - start_token: First token in the token stream. - - Yields: - All contexts referenced by this token stream. - """ - - seen_contexts = set() - - # For each token, yield the context if we haven't seen it before. - for token in start_token: - - token_context = token.metadata.context - contexts = [token_context] - - # Also grab all the context's ancestors. - parent = token_context.parent - while parent: - contexts.append(parent) - parent = parent.parent - - # Yield each of these contexts if we've not seen them. - for context in contexts: - if context not in seen_contexts: - yield context - - seen_contexts.add(context) - - -def _FindFirstContextOfType(token, context_type): - """Returns the first statement context.""" - for context in _FindContexts(token): - if context.type == context_type: - return context - - -def _ParseAssignment(script): - start_token = testutil.TokenizeSourceAndRunEcmaPass(script) - statement = _FindFirstContextOfType( - start_token, ecmametadatapass.EcmaContext.VAR) - return statement - - -class StatementTest(googletest.TestCase): - - def assertAlias(self, expected_match, script): - statement = _ParseAssignment(script) - match = scopeutil.MatchAlias(statement) - self.assertEquals(expected_match, match) - - def assertModuleAlias(self, expected_match, script): - statement = _ParseAssignment(script) - match = scopeutil.MatchModuleAlias(statement) - self.assertEquals(expected_match, match) - - def testSimpleAliases(self): - self.assertAlias( - ('foo', 'goog.foo'), - 'var foo = goog.foo;') - - self.assertAlias( - ('foo', 'goog.foo'), - 'var foo = goog.foo') # No semicolon - - def testAliasWithComment(self): - self.assertAlias( - ('Component', 'goog.ui.Component'), - 'var Component = /* comment */ goog.ui.Component;') - - def testMultilineAlias(self): - self.assertAlias( - ('Component', 'goog.ui.Component'), - 'var Component = \n goog.ui.\n Component;') - - def testNonSymbolAliasVarStatements(self): - self.assertAlias(None, 'var foo = 3;') - self.assertAlias(None, 'var foo = function() {};') - self.assertAlias(None, 'var foo = bar ? baz : qux;') - - def testModuleAlias(self): - self.assertModuleAlias( - ('foo', 'goog.foo'), - 'var foo = goog.require("goog.foo");') - self.assertModuleAlias( - None, - 'var foo = goog.require(notastring);') - - -class ScopeBlockTest(googletest.TestCase): - - @staticmethod - def _GetBlocks(source): - start_token = testutil.TokenizeSourceAndRunEcmaPass(source) - for context in _FindContexts(start_token): - if context.type is ecmametadatapass.EcmaContext.BLOCK: - yield context - - def assertNoBlocks(self, script): - blocks = list(self._GetBlocks(script)) - self.assertEquals([], blocks) - - def testNotBlocks(self): - # Ensure these are not considered blocks. - self.assertNoBlocks('goog.scope(if{});') - self.assertNoBlocks('goog.scope(for{});') - self.assertNoBlocks('goog.scope(switch{});') - self.assertNoBlocks('goog.scope(function foo{});') - - def testNonScopeBlocks(self): - - blocks = list(self._GetBlocks('goog.scope(try{});')) - self.assertEquals(1, len(blocks)) - self.assertFalse(scopeutil.IsGoogScopeBlock(blocks.pop())) - - blocks = list(self._GetBlocks('goog.scope(function(a,b){});')) - self.assertEquals(1, len(blocks)) - self.assertFalse(scopeutil.IsGoogScopeBlock(blocks.pop())) - - blocks = list(self._GetBlocks('goog.scope(try{} catch(){});')) - # Two blocks: try and catch. - self.assertEquals(2, len(blocks)) - self.assertFalse(scopeutil.IsGoogScopeBlock(blocks.pop())) - self.assertFalse(scopeutil.IsGoogScopeBlock(blocks.pop())) - - blocks = list(self._GetBlocks('goog.scope(try{} catch(){} finally {});')) - self.assertEquals(3, len(blocks)) - self.assertFalse(scopeutil.IsGoogScopeBlock(blocks.pop())) - self.assertFalse(scopeutil.IsGoogScopeBlock(blocks.pop())) - self.assertFalse(scopeutil.IsGoogScopeBlock(blocks.pop())) - - -class AliasTest(googletest.TestCase): - - def setUp(self): - self.start_token = testutil.TokenizeSourceAndRunEcmaPass(_TEST_SCRIPT) - - def testMatchAliasStatement(self): - matches = set() - for context in _FindContexts(self.start_token): - match = scopeutil.MatchAlias(context) - if match: - matches.add(match) - - self.assertEquals( - set([('bar', 'baz'), - ('foo', 'this.foo_'), - ('Component', 'goog.ui.Component'), - ('MyClass', 'myproject.foo.MyClass'), - ('NonClosurizedClass', 'aaa.bbb.NonClosurizedClass')]), - matches) - - def testMatchAliasStatement_withClosurizedNamespaces(self): - - closurized_namepaces = frozenset(['goog', 'myproject']) - - matches = set() - for context in _FindContexts(self.start_token): - match = scopeutil.MatchAlias(context) - if match: - unused_alias, symbol = match - if scopeutil.IsInClosurizedNamespace(symbol, closurized_namepaces): - matches.add(match) - - self.assertEquals( - set([('MyClass', 'myproject.foo.MyClass'), - ('Component', 'goog.ui.Component')]), - matches) - -_TEST_SCRIPT = """ -goog.scope(function() { - var Component = goog.ui.Component; // scope alias - var MyClass = myproject.foo.MyClass; // scope alias - - // Scope alias of non-Closurized namespace. - var NonClosurizedClass = aaa.bbb.NonClosurizedClass; - - var foo = this.foo_; // non-scope object property alias - var bar = baz; // variable alias - - var component = new Component(); -}); - -""" - -if __name__ == '__main__': - googletest.main() diff --git a/tools/closure_linter/build/lib/closure_linter/statetracker.py b/tools/closure_linter/build/lib/closure_linter/statetracker.py deleted file mode 100644 index 52e363972f200a..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/statetracker.py +++ /dev/null @@ -1,1294 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2007 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Light weight EcmaScript state tracker that reads tokens and tracks state.""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)') - -import re - -from closure_linter import javascripttokenizer -from closure_linter import javascripttokens -from closure_linter import tokenutil -from closure_linter import typeannotation - -# Shorthand -Type = javascripttokens.JavaScriptTokenType - - -class DocFlag(object): - """Generic doc flag object. - - Attribute: - flag_type: param, return, define, type, etc. - flag_token: The flag token. - type_start_token: The first token specifying the flag type, - including braces. - type_end_token: The last token specifying the flag type, - including braces. - type: The type spec string. - jstype: The type spec, a TypeAnnotation instance. - name_token: The token specifying the flag name. - name: The flag name - description_start_token: The first token in the description. - description_end_token: The end token in the description. - description: The description. - """ - - # Please keep these lists alphabetized. - - # The list of standard jsdoc tags is from - STANDARD_DOC = frozenset([ - 'author', - 'bug', - 'classTemplate', - 'consistentIdGenerator', - 'const', - 'constructor', - 'define', - 'deprecated', - 'dict', - 'enum', - 'export', - 'expose', - 'extends', - 'externs', - 'fileoverview', - 'idGenerator', - 'implements', - 'implicitCast', - 'interface', - 'lends', - 'license', - 'ngInject', # This annotation is specific to AngularJS. - 'noalias', - 'nocompile', - 'nosideeffects', - 'override', - 'owner', - 'package', - 'param', - 'preserve', - 'private', - 'protected', - 'public', - 'return', - 'see', - 'stableIdGenerator', - 'struct', - 'supported', - 'template', - 'this', - 'type', - 'typedef', - 'unrestricted', - ]) - - ANNOTATION = frozenset(['preserveTry', 'suppress']) - - LEGAL_DOC = STANDARD_DOC | ANNOTATION - - # Includes all Closure Compiler @suppress types. - # Not all of these annotations are interpreted by Closure Linter. - # - # Specific cases: - # - accessControls is supported by the compiler at the expression - # and method level to suppress warnings about private/protected - # access (method level applies to all references in the method). - # The linter mimics the compiler behavior. - SUPPRESS_TYPES = frozenset([ - 'accessControls', - 'ambiguousFunctionDecl', - 'checkDebuggerStatement', - 'checkRegExp', - 'checkStructDictInheritance', - 'checkTypes', - 'checkVars', - 'const', - 'constantProperty', - 'deprecated', - 'duplicate', - 'es5Strict', - 'externsValidation', - 'extraProvide', - 'extraRequire', - 'fileoverviewTags', - 'globalThis', - 'internetExplorerChecks', - 'invalidCasts', - 'missingProperties', - 'missingProvide', - 'missingRequire', - 'missingReturn', - 'nonStandardJsDocs', - 'strictModuleDepCheck', - 'suspiciousCode', - 'tweakValidation', - 'typeInvalidation', - 'undefinedNames', - 'undefinedVars', - 'underscore', - 'unknownDefines', - 'unnecessaryCasts', - 'unusedPrivateMembers', - 'uselessCode', - 'visibility', - 'with', - ]) - - HAS_DESCRIPTION = frozenset([ - 'define', - 'deprecated', - 'desc', - 'fileoverview', - 'license', - 'param', - 'preserve', - 'return', - 'supported', - ]) - - # Docflags whose argument should be parsed using the typeannotation parser. - HAS_TYPE = frozenset([ - 'const', - 'define', - 'enum', - 'extends', - 'final', - 'implements', - 'mods', - 'package', - 'param', - 'private', - 'protected', - 'public', - 'return', - 'suppress', - 'type', - 'typedef', - ]) - - # Docflags for which it's ok to omit the type (flag without an argument). - CAN_OMIT_TYPE = frozenset([ - 'const', - 'enum', - 'final', - 'package', - 'private', - 'protected', - 'public', - 'suppress', # We'll raise a separate INCORRECT_SUPPRESS_SYNTAX instead. - ]) - - # Docflags that only take a type as an argument and should not parse a - # following description. - TYPE_ONLY = frozenset([ - 'const', - 'enum', - 'extends', - 'implements', - 'package', - 'suppress', - 'type', - ]) - - HAS_NAME = frozenset(['param']) - - EMPTY_COMMENT_LINE = re.compile(r'^\s*\*?\s*$') - EMPTY_STRING = re.compile(r'^\s*$') - - def __init__(self, flag_token, error_handler=None): - """Creates the DocFlag object and attaches it to the given start token. - - Args: - flag_token: The starting token of the flag. - error_handler: An optional error handler for errors occurring while - parsing the doctype. - """ - self.flag_token = flag_token - self.flag_type = flag_token.string.strip().lstrip('@') - - # Extract type, if applicable. - self.type = None - self.jstype = None - self.type_start_token = None - self.type_end_token = None - if self.flag_type in self.HAS_TYPE: - brace = tokenutil.SearchUntil(flag_token, [Type.DOC_START_BRACE], - Type.FLAG_ENDING_TYPES) - if brace: - end_token, contents = _GetMatchingEndBraceAndContents(brace) - self.type = contents - self.jstype = typeannotation.Parse(brace, end_token, - error_handler) - self.type_start_token = brace - self.type_end_token = end_token - elif (self.flag_type in self.TYPE_ONLY and - flag_token.next.type not in Type.FLAG_ENDING_TYPES and - flag_token.line_number == flag_token.next.line_number): - # b/10407058. If the flag is expected to be followed by a type then - # search for type in same line only. If no token after flag in same - # line then conclude that no type is specified. - self.type_start_token = flag_token.next - self.type_end_token, self.type = _GetEndTokenAndContents( - self.type_start_token) - if self.type is not None: - self.type = self.type.strip() - self.jstype = typeannotation.Parse(flag_token, self.type_end_token, - error_handler) - - # Extract name, if applicable. - self.name_token = None - self.name = None - if self.flag_type in self.HAS_NAME: - # Handle bad case, name could be immediately after flag token. - self.name_token = _GetNextPartialIdentifierToken(flag_token) - - # Handle good case, if found token is after type start, look for - # a identifier (substring to cover cases like [cnt] b/4197272) after - # type end, since types contain identifiers. - if (self.type and self.name_token and - tokenutil.Compare(self.name_token, self.type_start_token) > 0): - self.name_token = _GetNextPartialIdentifierToken(self.type_end_token) - - if self.name_token: - self.name = self.name_token.string - - # Extract description, if applicable. - self.description_start_token = None - self.description_end_token = None - self.description = None - if self.flag_type in self.HAS_DESCRIPTION: - search_start_token = flag_token - if self.name_token and self.type_end_token: - if tokenutil.Compare(self.type_end_token, self.name_token) > 0: - search_start_token = self.type_end_token - else: - search_start_token = self.name_token - elif self.name_token: - search_start_token = self.name_token - elif self.type: - search_start_token = self.type_end_token - - interesting_token = tokenutil.Search(search_start_token, - Type.FLAG_DESCRIPTION_TYPES | Type.FLAG_ENDING_TYPES) - if interesting_token.type in Type.FLAG_DESCRIPTION_TYPES: - self.description_start_token = interesting_token - self.description_end_token, self.description = ( - _GetEndTokenAndContents(interesting_token)) - - def HasType(self): - """Returns whether this flag should have a type annotation.""" - return self.flag_type in self.HAS_TYPE - - def __repr__(self): - return '' % (self.flag_type, repr(self.jstype)) - - -class DocComment(object): - """JavaScript doc comment object. - - Attributes: - ordered_params: Ordered list of parameters documented. - start_token: The token that starts the doc comment. - end_token: The token that ends the doc comment. - suppressions: Map of suppression type to the token that added it. - """ - def __init__(self, start_token): - """Create the doc comment object. - - Args: - start_token: The first token in the doc comment. - """ - self.__flags = [] - self.start_token = start_token - self.end_token = None - self.suppressions = {} - self.invalidated = False - - @property - def ordered_params(self): - """Gives the list of parameter names as a list of strings.""" - params = [] - for flag in self.__flags: - if flag.flag_type == 'param' and flag.name: - params.append(flag.name) - return params - - def Invalidate(self): - """Indicate that the JSDoc is well-formed but we had problems parsing it. - - This is a short-circuiting mechanism so that we don't emit false - positives about well-formed doc comments just because we don't support - hot new syntaxes. - """ - self.invalidated = True - - def IsInvalidated(self): - """Test whether Invalidate() has been called.""" - return self.invalidated - - def AddSuppression(self, token): - """Add a new error suppression flag. - - Args: - token: The suppression flag token. - """ - flag = token and token.attached_object - if flag and flag.jstype: - for suppression in flag.jstype.IterIdentifiers(): - self.suppressions[suppression] = token - - def SuppressionOnly(self): - """Returns whether this comment contains only suppression flags.""" - if not self.__flags: - return False - - for flag in self.__flags: - if flag.flag_type != 'suppress': - return False - - return True - - def AddFlag(self, flag): - """Add a new document flag. - - Args: - flag: DocFlag object. - """ - self.__flags.append(flag) - - def InheritsDocumentation(self): - """Test if the jsdoc implies documentation inheritance. - - Returns: - True if documentation may be pulled off the superclass. - """ - return self.HasFlag('inheritDoc') or self.HasFlag('override') - - def HasFlag(self, flag_type): - """Test if the given flag has been set. - - Args: - flag_type: The type of the flag to check. - - Returns: - True if the flag is set. - """ - for flag in self.__flags: - if flag.flag_type == flag_type: - return True - return False - - def GetFlag(self, flag_type): - """Gets the last flag of the given type. - - Args: - flag_type: The type of the flag to get. - - Returns: - The last instance of the given flag type in this doc comment. - """ - for flag in reversed(self.__flags): - if flag.flag_type == flag_type: - return flag - - def GetDocFlags(self): - """Return the doc flags for this comment.""" - return list(self.__flags) - - def _YieldDescriptionTokens(self): - for token in self.start_token: - - if (token is self.end_token or - token.type is javascripttokens.JavaScriptTokenType.DOC_FLAG or - token.type not in javascripttokens.JavaScriptTokenType.COMMENT_TYPES): - return - - if token.type not in [ - javascripttokens.JavaScriptTokenType.START_DOC_COMMENT, - javascripttokens.JavaScriptTokenType.END_DOC_COMMENT, - javascripttokens.JavaScriptTokenType.DOC_PREFIX]: - yield token - - @property - def description(self): - return tokenutil.TokensToString( - self._YieldDescriptionTokens()) - - def GetTargetIdentifier(self): - """Returns the identifier (as a string) that this is a comment for. - - Note that this uses method uses GetIdentifierForToken to get the full - identifier, even if broken up by whitespace, newlines, or comments, - and thus could be longer than GetTargetToken().string. - - Returns: - The identifier for the token this comment is for. - """ - token = self.GetTargetToken() - if token: - return tokenutil.GetIdentifierForToken(token) - - def GetTargetToken(self): - """Get this comment's target token. - - Returns: - The token that is the target of this comment, or None if there isn't one. - """ - - # File overviews describe the file, not a token. - if self.HasFlag('fileoverview'): - return - - skip_types = frozenset([ - Type.WHITESPACE, - Type.BLANK_LINE, - Type.START_PAREN]) - - target_types = frozenset([ - Type.FUNCTION_NAME, - Type.IDENTIFIER, - Type.SIMPLE_LVALUE]) - - token = self.end_token.next - while token: - if token.type in target_types: - return token - - # Handles the case of a comment on "var foo = ...' - if token.IsKeyword('var'): - next_code_token = tokenutil.CustomSearch( - token, - lambda t: t.type not in Type.NON_CODE_TYPES) - - if (next_code_token and - next_code_token.IsType(Type.SIMPLE_LVALUE)): - return next_code_token - - return - - # Handles the case of a comment on "function foo () {}" - if token.type is Type.FUNCTION_DECLARATION: - next_code_token = tokenutil.CustomSearch( - token, - lambda t: t.type not in Type.NON_CODE_TYPES) - - if next_code_token.IsType(Type.FUNCTION_NAME): - return next_code_token - - return - - # Skip types will end the search. - if token.type not in skip_types: - return - - token = token.next - - def CompareParameters(self, params): - """Computes the edit distance and list from the function params to the docs. - - Uses the Levenshtein edit distance algorithm, with code modified from - http://en.wikibooks.org/wiki/Algorithm_implementation/Strings/Levenshtein_distance#Python - - Args: - params: The parameter list for the function declaration. - - Returns: - The edit distance, the edit list. - """ - source_len, target_len = len(self.ordered_params), len(params) - edit_lists = [[]] - distance = [[]] - for i in range(target_len+1): - edit_lists[0].append(['I'] * i) - distance[0].append(i) - - for j in range(1, source_len+1): - edit_lists.append([['D'] * j]) - distance.append([j]) - - for i in range(source_len): - for j in range(target_len): - cost = 1 - if self.ordered_params[i] == params[j]: - cost = 0 - - deletion = distance[i][j+1] + 1 - insertion = distance[i+1][j] + 1 - substitution = distance[i][j] + cost - - edit_list = None - best = None - if deletion <= insertion and deletion <= substitution: - # Deletion is best. - best = deletion - edit_list = list(edit_lists[i][j+1]) - edit_list.append('D') - - elif insertion <= substitution: - # Insertion is best. - best = insertion - edit_list = list(edit_lists[i+1][j]) - edit_list.append('I') - edit_lists[i+1].append(edit_list) - - else: - # Substitution is best. - best = substitution - edit_list = list(edit_lists[i][j]) - if cost: - edit_list.append('S') - else: - edit_list.append('=') - - edit_lists[i+1].append(edit_list) - distance[i+1].append(best) - - return distance[source_len][target_len], edit_lists[source_len][target_len] - - def __repr__(self): - """Returns a string representation of this object. - - Returns: - A string representation of this object. - """ - return '' % ( - str(self.ordered_params), str(self.__flags)) - - -# -# Helper methods used by DocFlag and DocComment to parse out flag information. -# - - -def _GetMatchingEndBraceAndContents(start_brace): - """Returns the matching end brace and contents between the two braces. - - If any FLAG_ENDING_TYPE token is encountered before a matching end brace, then - that token is used as the matching ending token. Contents will have all - comment prefixes stripped out of them, and all comment prefixes in between the - start and end tokens will be split out into separate DOC_PREFIX tokens. - - Args: - start_brace: The DOC_START_BRACE token immediately before desired contents. - - Returns: - The matching ending token (DOC_END_BRACE or FLAG_ENDING_TYPE) and a string - of the contents between the matching tokens, minus any comment prefixes. - """ - open_count = 1 - close_count = 0 - contents = [] - - # We don't consider the start brace part of the type string. - token = start_brace.next - while open_count != close_count: - if token.type == Type.DOC_START_BRACE: - open_count += 1 - elif token.type == Type.DOC_END_BRACE: - close_count += 1 - - if token.type != Type.DOC_PREFIX: - contents.append(token.string) - - if token.type in Type.FLAG_ENDING_TYPES: - break - token = token.next - - #Don't include the end token (end brace, end doc comment, etc.) in type. - token = token.previous - contents = contents[:-1] - - return token, ''.join(contents) - - -def _GetNextPartialIdentifierToken(start_token): - """Returns the first token having identifier as substring after a token. - - Searches each token after the start to see if it contains an identifier. - If found, token is returned. If no identifier is found returns None. - Search is abandoned when a FLAG_ENDING_TYPE token is found. - - Args: - start_token: The token to start searching after. - - Returns: - The token found containing identifier, None otherwise. - """ - token = start_token.next - - while token and token.type not in Type.FLAG_ENDING_TYPES: - match = javascripttokenizer.JavaScriptTokenizer.IDENTIFIER.search( - token.string) - if match is not None and token.type == Type.COMMENT: - return token - - token = token.next - - return None - - -def _GetEndTokenAndContents(start_token): - """Returns last content token and all contents before FLAG_ENDING_TYPE token. - - Comment prefixes are split into DOC_PREFIX tokens and stripped from the - returned contents. - - Args: - start_token: The token immediately before the first content token. - - Returns: - The last content token and a string of all contents including start and - end tokens, with comment prefixes stripped. - """ - iterator = start_token - last_line = iterator.line_number - last_token = None - contents = '' - doc_depth = 0 - while not iterator.type in Type.FLAG_ENDING_TYPES or doc_depth > 0: - if (iterator.IsFirstInLine() and - DocFlag.EMPTY_COMMENT_LINE.match(iterator.line)): - # If we have a blank comment line, consider that an implicit - # ending of the description. This handles a case like: - # - # * @return {boolean} True - # * - # * Note: This is a sentence. - # - # The note is not part of the @return description, but there was - # no definitive ending token. Rather there was a line containing - # only a doc comment prefix or whitespace. - break - - # b/2983692 - # don't prematurely match against a @flag if inside a doc flag - # need to think about what is the correct behavior for unterminated - # inline doc flags - if (iterator.type == Type.DOC_START_BRACE and - iterator.next.type == Type.DOC_INLINE_FLAG): - doc_depth += 1 - elif (iterator.type == Type.DOC_END_BRACE and - doc_depth > 0): - doc_depth -= 1 - - if iterator.type in Type.FLAG_DESCRIPTION_TYPES: - contents += iterator.string - last_token = iterator - - iterator = iterator.next - if iterator.line_number != last_line: - contents += '\n' - last_line = iterator.line_number - - end_token = last_token - if DocFlag.EMPTY_STRING.match(contents): - contents = None - else: - # Strip trailing newline. - contents = contents[:-1] - - return end_token, contents - - -class Function(object): - """Data about a JavaScript function. - - Attributes: - block_depth: Block depth the function began at. - doc: The DocComment associated with the function. - has_return: If the function has a return value. - has_this: If the function references the 'this' object. - is_assigned: If the function is part of an assignment. - is_constructor: If the function is a constructor. - name: The name of the function, whether given in the function keyword or - as the lvalue the function is assigned to. - start_token: First token of the function (the function' keyword token). - end_token: Last token of the function (the closing '}' token). - parameters: List of parameter names. - """ - - def __init__(self, block_depth, is_assigned, doc, name): - self.block_depth = block_depth - self.is_assigned = is_assigned - self.is_constructor = doc and doc.HasFlag('constructor') - self.is_interface = doc and doc.HasFlag('interface') - self.has_return = False - self.has_throw = False - self.has_this = False - self.name = name - self.doc = doc - self.start_token = None - self.end_token = None - self.parameters = None - - -class StateTracker(object): - """EcmaScript state tracker. - - Tracks block depth, function names, etc. within an EcmaScript token stream. - """ - - OBJECT_LITERAL = 'o' - CODE = 'c' - - def __init__(self, doc_flag=DocFlag): - """Initializes a JavaScript token stream state tracker. - - Args: - doc_flag: An optional custom DocFlag used for validating - documentation flags. - """ - self._doc_flag = doc_flag - self.Reset() - - def Reset(self): - """Resets the state tracker to prepare for processing a new page.""" - self._block_depth = 0 - self._is_block_close = False - self._paren_depth = 0 - self._function_stack = [] - self._functions_by_name = {} - self._last_comment = None - self._doc_comment = None - self._cumulative_params = None - self._block_types = [] - self._last_non_space_token = None - self._last_line = None - self._first_token = None - self._documented_identifiers = set() - self._variables_in_scope = [] - - def DocFlagPass(self, start_token, error_handler): - """Parses doc flags. - - This pass needs to be executed before the aliaspass and we don't want to do - a full-blown statetracker dry run for these. - - Args: - start_token: The token at which to start iterating - error_handler: An error handler for error reporting. - """ - if not start_token: - return - doc_flag_types = (Type.DOC_FLAG, Type.DOC_INLINE_FLAG) - for token in start_token: - if token.type in doc_flag_types: - token.attached_object = self._doc_flag(token, error_handler) - - def InFunction(self): - """Returns true if the current token is within a function. - - Returns: - True if the current token is within a function. - """ - return bool(self._function_stack) - - def InConstructor(self): - """Returns true if the current token is within a constructor. - - Returns: - True if the current token is within a constructor. - """ - return self.InFunction() and self._function_stack[-1].is_constructor - - def InInterfaceMethod(self): - """Returns true if the current token is within an interface method. - - Returns: - True if the current token is within an interface method. - """ - if self.InFunction(): - if self._function_stack[-1].is_interface: - return True - else: - name = self._function_stack[-1].name - prototype_index = name.find('.prototype.') - if prototype_index != -1: - class_function_name = name[0:prototype_index] - if (class_function_name in self._functions_by_name and - self._functions_by_name[class_function_name].is_interface): - return True - - return False - - def InTopLevelFunction(self): - """Returns true if the current token is within a top level function. - - Returns: - True if the current token is within a top level function. - """ - return len(self._function_stack) == 1 and self.InTopLevel() - - def InAssignedFunction(self): - """Returns true if the current token is within a function variable. - - Returns: - True if if the current token is within a function variable - """ - return self.InFunction() and self._function_stack[-1].is_assigned - - def IsFunctionOpen(self): - """Returns true if the current token is a function block open. - - Returns: - True if the current token is a function block open. - """ - return (self._function_stack and - self._function_stack[-1].block_depth == self._block_depth - 1) - - def IsFunctionClose(self): - """Returns true if the current token is a function block close. - - Returns: - True if the current token is a function block close. - """ - return (self._function_stack and - self._function_stack[-1].block_depth == self._block_depth) - - def InBlock(self): - """Returns true if the current token is within a block. - - Returns: - True if the current token is within a block. - """ - return bool(self._block_depth) - - def IsBlockClose(self): - """Returns true if the current token is a block close. - - Returns: - True if the current token is a block close. - """ - return self._is_block_close - - def InObjectLiteral(self): - """Returns true if the current token is within an object literal. - - Returns: - True if the current token is within an object literal. - """ - return self._block_depth and self._block_types[-1] == self.OBJECT_LITERAL - - def InObjectLiteralDescendant(self): - """Returns true if the current token has an object literal ancestor. - - Returns: - True if the current token has an object literal ancestor. - """ - return self.OBJECT_LITERAL in self._block_types - - def InParentheses(self): - """Returns true if the current token is within parentheses. - - Returns: - True if the current token is within parentheses. - """ - return bool(self._paren_depth) - - def ParenthesesDepth(self): - """Returns the number of parens surrounding the token. - - Returns: - The number of parenthesis surrounding the token. - """ - return self._paren_depth - - def BlockDepth(self): - """Returns the number of blocks in which the token is nested. - - Returns: - The number of blocks in which the token is nested. - """ - return self._block_depth - - def FunctionDepth(self): - """Returns the number of functions in which the token is nested. - - Returns: - The number of functions in which the token is nested. - """ - return len(self._function_stack) - - def InTopLevel(self): - """Whether we are at the top level in the class. - - This function call is language specific. In some languages like - JavaScript, a function is top level if it is not inside any parenthesis. - In languages such as ActionScript, a function is top level if it is directly - within a class. - """ - raise TypeError('Abstract method InTopLevel not implemented') - - def GetBlockType(self, token): - """Determine the block type given a START_BLOCK token. - - Code blocks come after parameters, keywords like else, and closing parens. - - Args: - token: The current token. Can be assumed to be type START_BLOCK. - Returns: - Code block type for current token. - """ - raise TypeError('Abstract method GetBlockType not implemented') - - def GetParams(self): - """Returns the accumulated input params as an array. - - In some EcmasSript languages, input params are specified like - (param:Type, param2:Type2, ...) - in other they are specified just as - (param, param2) - We handle both formats for specifying parameters here and leave - it to the compilers for each language to detect compile errors. - This allows more code to be reused between lint checkers for various - EcmaScript languages. - - Returns: - The accumulated input params as an array. - """ - params = [] - if self._cumulative_params: - params = re.compile(r'\s+').sub('', self._cumulative_params).split(',') - # Strip out the type from parameters of the form name:Type. - params = map(lambda param: param.split(':')[0], params) - - return params - - def GetLastComment(self): - """Return the last plain comment that could be used as documentation. - - Returns: - The last plain comment that could be used as documentation. - """ - return self._last_comment - - def GetDocComment(self): - """Return the most recent applicable documentation comment. - - Returns: - The last applicable documentation comment. - """ - return self._doc_comment - - def HasDocComment(self, identifier): - """Returns whether the identifier has been documented yet. - - Args: - identifier: The identifier. - - Returns: - Whether the identifier has been documented yet. - """ - return identifier in self._documented_identifiers - - def InDocComment(self): - """Returns whether the current token is in a doc comment. - - Returns: - Whether the current token is in a doc comment. - """ - return self._doc_comment and self._doc_comment.end_token is None - - def GetDocFlag(self): - """Returns the current documentation flags. - - Returns: - The current documentation flags. - """ - return self._doc_flag - - def IsTypeToken(self, t): - if self.InDocComment() and t.type not in (Type.START_DOC_COMMENT, - Type.DOC_FLAG, Type.DOC_INLINE_FLAG, Type.DOC_PREFIX): - f = tokenutil.SearchUntil(t, [Type.DOC_FLAG], [Type.START_DOC_COMMENT], - None, True) - if (f and f.attached_object.type_start_token is not None and - f.attached_object.type_end_token is not None): - return (tokenutil.Compare(t, f.attached_object.type_start_token) > 0 and - tokenutil.Compare(t, f.attached_object.type_end_token) < 0) - return False - - def GetFunction(self): - """Return the function the current code block is a part of. - - Returns: - The current Function object. - """ - if self._function_stack: - return self._function_stack[-1] - - def GetBlockDepth(self): - """Return the block depth. - - Returns: - The current block depth. - """ - return self._block_depth - - def GetLastNonSpaceToken(self): - """Return the last non whitespace token.""" - return self._last_non_space_token - - def GetLastLine(self): - """Return the last line.""" - return self._last_line - - def GetFirstToken(self): - """Return the very first token in the file.""" - return self._first_token - - def IsVariableInScope(self, token_string): - """Checks if string is variable in current scope. - - For given string it checks whether the string is a defined variable - (including function param) in current state. - - E.g. if variables defined (variables in current scope) is docs - then docs, docs.length etc will be considered as variable in current - scope. This will help in avoding extra goog.require for variables. - - Args: - token_string: String to check if its is a variable in current scope. - - Returns: - true if given string is a variable in current scope. - """ - for variable in self._variables_in_scope: - if (token_string == variable - or token_string.startswith(variable + '.')): - return True - - return False - - def HandleToken(self, token, last_non_space_token): - """Handles the given token and updates state. - - Args: - token: The token to handle. - last_non_space_token: - """ - self._is_block_close = False - - if not self._first_token: - self._first_token = token - - # Track block depth. - type = token.type - if type == Type.START_BLOCK: - self._block_depth += 1 - - # Subclasses need to handle block start very differently because - # whether a block is a CODE or OBJECT_LITERAL block varies significantly - # by language. - self._block_types.append(self.GetBlockType(token)) - - # When entering a function body, record its parameters. - if self.InFunction(): - function = self._function_stack[-1] - if self._block_depth == function.block_depth + 1: - function.parameters = self.GetParams() - - # Track block depth. - elif type == Type.END_BLOCK: - self._is_block_close = not self.InObjectLiteral() - self._block_depth -= 1 - self._block_types.pop() - - # Track parentheses depth. - elif type == Type.START_PAREN: - self._paren_depth += 1 - - # Track parentheses depth. - elif type == Type.END_PAREN: - self._paren_depth -= 1 - - elif type == Type.COMMENT: - self._last_comment = token.string - - elif type == Type.START_DOC_COMMENT: - self._last_comment = None - self._doc_comment = DocComment(token) - - elif type == Type.END_DOC_COMMENT: - self._doc_comment.end_token = token - - elif type in (Type.DOC_FLAG, Type.DOC_INLINE_FLAG): - # Don't overwrite flags if they were already parsed in a previous pass. - if token.attached_object is None: - flag = self._doc_flag(token) - token.attached_object = flag - else: - flag = token.attached_object - self._doc_comment.AddFlag(flag) - - if flag.flag_type == 'suppress': - self._doc_comment.AddSuppression(token) - - elif type == Type.FUNCTION_DECLARATION: - last_code = tokenutil.SearchExcept(token, Type.NON_CODE_TYPES, None, - True) - doc = None - # Only top-level functions are eligible for documentation. - if self.InTopLevel(): - doc = self._doc_comment - - name = '' - is_assigned = last_code and (last_code.IsOperator('=') or - last_code.IsOperator('||') or last_code.IsOperator('&&') or - (last_code.IsOperator(':') and not self.InObjectLiteral())) - if is_assigned: - # TODO(robbyw): This breaks for x[2] = ... - # Must use loop to find full function name in the case of line-wrapped - # declarations (bug 1220601) like: - # my.function.foo. - # bar = function() ... - identifier = tokenutil.Search(last_code, Type.SIMPLE_LVALUE, None, True) - while identifier and tokenutil.IsIdentifierOrDot(identifier): - name = identifier.string + name - # Traverse behind us, skipping whitespace and comments. - while True: - identifier = identifier.previous - if not identifier or not identifier.type in Type.NON_CODE_TYPES: - break - - else: - next_token = tokenutil.SearchExcept(token, Type.NON_CODE_TYPES) - while next_token and next_token.IsType(Type.FUNCTION_NAME): - name += next_token.string - next_token = tokenutil.Search(next_token, Type.FUNCTION_NAME, 2) - - function = Function(self._block_depth, is_assigned, doc, name) - function.start_token = token - - self._function_stack.append(function) - self._functions_by_name[name] = function - - # Add a delimiter in stack for scope variables to define start of - # function. This helps in popping variables of this function when - # function declaration ends. - self._variables_in_scope.append('') - - elif type == Type.START_PARAMETERS: - self._cumulative_params = '' - - elif type == Type.PARAMETERS: - self._cumulative_params += token.string - self._variables_in_scope.extend(self.GetParams()) - - elif type == Type.KEYWORD and token.string == 'return': - next_token = tokenutil.SearchExcept(token, Type.NON_CODE_TYPES) - if not next_token.IsType(Type.SEMICOLON): - function = self.GetFunction() - if function: - function.has_return = True - - elif type == Type.KEYWORD and token.string == 'throw': - function = self.GetFunction() - if function: - function.has_throw = True - - elif type == Type.KEYWORD and token.string == 'var': - function = self.GetFunction() - next_token = tokenutil.Search(token, [Type.IDENTIFIER, - Type.SIMPLE_LVALUE]) - - if next_token: - if next_token.type == Type.SIMPLE_LVALUE: - self._variables_in_scope.append(next_token.values['identifier']) - else: - self._variables_in_scope.append(next_token.string) - - elif type == Type.SIMPLE_LVALUE: - identifier = token.values['identifier'] - jsdoc = self.GetDocComment() - if jsdoc: - self._documented_identifiers.add(identifier) - - self._HandleIdentifier(identifier, True) - - elif type == Type.IDENTIFIER: - self._HandleIdentifier(token.string, False) - - # Detect documented non-assignments. - next_token = tokenutil.SearchExcept(token, Type.NON_CODE_TYPES) - if next_token and next_token.IsType(Type.SEMICOLON): - if (self._last_non_space_token and - self._last_non_space_token.IsType(Type.END_DOC_COMMENT)): - self._documented_identifiers.add(token.string) - - def _HandleIdentifier(self, identifier, is_assignment): - """Process the given identifier. - - Currently checks if it references 'this' and annotates the function - accordingly. - - Args: - identifier: The identifer to process. - is_assignment: Whether the identifer is being written to. - """ - if identifier == 'this' or identifier.startswith('this.'): - function = self.GetFunction() - if function: - function.has_this = True - - def HandleAfterToken(self, token): - """Handle updating state after a token has been checked. - - This function should be used for destructive state changes such as - deleting a tracked object. - - Args: - token: The token to handle. - """ - type = token.type - if type == Type.SEMICOLON or type == Type.END_PAREN or ( - type == Type.END_BRACKET and - self._last_non_space_token.type not in ( - Type.SINGLE_QUOTE_STRING_END, Type.DOUBLE_QUOTE_STRING_END)): - # We end on any numeric array index, but keep going for string based - # array indices so that we pick up manually exported identifiers. - self._doc_comment = None - self._last_comment = None - - elif type == Type.END_BLOCK: - self._doc_comment = None - self._last_comment = None - - if self.InFunction() and self.IsFunctionClose(): - # TODO(robbyw): Detect the function's name for better errors. - function = self._function_stack.pop() - function.end_token = token - - # Pop all variables till delimiter ('') those were defined in the - # function being closed so make them out of scope. - while self._variables_in_scope and self._variables_in_scope[-1]: - self._variables_in_scope.pop() - - # Pop delimiter - if self._variables_in_scope: - self._variables_in_scope.pop() - - elif type == Type.END_PARAMETERS and self._doc_comment: - self._doc_comment = None - self._last_comment = None - - if not token.IsAnyType(Type.WHITESPACE, Type.BLANK_LINE): - self._last_non_space_token = token - - self._last_line = token.line diff --git a/tools/closure_linter/build/lib/closure_linter/statetracker_test.py b/tools/closure_linter/build/lib/closure_linter/statetracker_test.py deleted file mode 100644 index 494dc642fc5bde..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/statetracker_test.py +++ /dev/null @@ -1,123 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2012 The Closure Linter Authors. All Rights Reserved. -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Unit tests for the statetracker module.""" - -# Allow non-Google copyright -# pylint: disable=g-bad-file-header - -__author__ = ('nnaze@google.com (Nathan Naze)') - - - -import unittest as googletest - -from closure_linter import javascripttokens -from closure_linter import statetracker -from closure_linter import testutil - - -class _FakeDocFlag(object): - - def __repr__(self): - return '@%s %s' % (self.flag_type, self.name) - - -class IdentifierTest(googletest.TestCase): - - def testJustIdentifier(self): - a = javascripttokens.JavaScriptToken( - 'abc', javascripttokens.JavaScriptTokenType.IDENTIFIER, 'abc', 1) - - st = statetracker.StateTracker() - st.HandleToken(a, None) - - -class DocCommentTest(googletest.TestCase): - - @staticmethod - def _MakeDocFlagFake(flag_type, name=None): - flag = _FakeDocFlag() - flag.flag_type = flag_type - flag.name = name - return flag - - def testDocFlags(self): - comment = statetracker.DocComment(None) - - a = self._MakeDocFlagFake('param', 'foo') - comment.AddFlag(a) - - b = self._MakeDocFlagFake('param', '') - comment.AddFlag(b) - - c = self._MakeDocFlagFake('param', 'bar') - comment.AddFlag(c) - - self.assertEquals( - ['foo', 'bar'], - comment.ordered_params) - - self.assertEquals( - [a, b, c], - comment.GetDocFlags()) - - def testInvalidate(self): - comment = statetracker.DocComment(None) - - self.assertFalse(comment.invalidated) - self.assertFalse(comment.IsInvalidated()) - - comment.Invalidate() - - self.assertTrue(comment.invalidated) - self.assertTrue(comment.IsInvalidated()) - - def testSuppressionOnly(self): - comment = statetracker.DocComment(None) - - self.assertFalse(comment.SuppressionOnly()) - comment.AddFlag(self._MakeDocFlagFake('suppress')) - self.assertTrue(comment.SuppressionOnly()) - comment.AddFlag(self._MakeDocFlagFake('foo')) - self.assertFalse(comment.SuppressionOnly()) - - def testRepr(self): - comment = statetracker.DocComment(None) - comment.AddFlag(self._MakeDocFlagFake('param', 'foo')) - comment.AddFlag(self._MakeDocFlagFake('param', 'bar')) - - self.assertEquals( - '', - repr(comment)) - - def testDocFlagParam(self): - comment = self._ParseComment(""" - /** - * @param {string} [name] Name of customer. - */""") - flag = comment.GetFlag('param') - self.assertEquals('string', flag.type) - self.assertEquals('string', flag.jstype.ToString()) - self.assertEquals('[name]', flag.name) - - def _ParseComment(self, script): - """Parse a script that contains one comment and return it.""" - _, comments = testutil.ParseFunctionsAndComments(script) - self.assertEquals(1, len(comments)) - return comments[0] - -if __name__ == '__main__': - googletest.main() diff --git a/tools/closure_linter/build/lib/closure_linter/strict_test.py b/tools/closure_linter/build/lib/closure_linter/strict_test.py deleted file mode 100644 index 2634456874f1d2..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/strict_test.py +++ /dev/null @@ -1,67 +0,0 @@ -#!/usr/bin/env python -# Copyright 2013 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Tests for gjslint --strict. - -Tests errors that can be thrown by gjslint when in strict mode. -""" - - - -import unittest - -import gflags as flags -import unittest as googletest - -from closure_linter import errors -from closure_linter import runner -from closure_linter.common import erroraccumulator - -flags.FLAGS.strict = True - - -class StrictTest(unittest.TestCase): - """Tests scenarios where strict generates warnings.""" - - def testUnclosedString(self): - """Tests warnings are reported when nothing is disabled. - - b/11450054. - """ - original = [ - 'bug = function() {', - ' (\'foo\'\');', - '};', - '', - ] - - expected = [errors.FILE_DOES_NOT_PARSE, errors.MULTI_LINE_STRING, - errors.FILE_IN_BLOCK] - self._AssertErrors(original, expected) - - def _AssertErrors(self, original, expected_errors): - """Asserts that the error fixer corrects original to expected.""" - - # Trap gjslint's output parse it to get messages added. - error_accumulator = erroraccumulator.ErrorAccumulator() - runner.Run('testing.js', error_accumulator, source=original) - error_nums = [e.code for e in error_accumulator.GetErrors()] - - error_nums.sort() - expected_errors.sort() - self.assertListEqual(error_nums, expected_errors) - -if __name__ == '__main__': - googletest.main() diff --git a/tools/closure_linter/build/lib/closure_linter/testutil.py b/tools/closure_linter/build/lib/closure_linter/testutil.py deleted file mode 100644 index f7084ee37b0683..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/testutil.py +++ /dev/null @@ -1,94 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2012 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Utility functions for testing gjslint components.""" - -# Allow non-Google copyright -# pylint: disable=g-bad-file-header - -__author__ = ('nnaze@google.com (Nathan Naze)') - -import StringIO - -from closure_linter import ecmametadatapass -from closure_linter import javascriptstatetracker -from closure_linter import javascripttokenizer - - -def TokenizeSource(source): - """Convert a source into a string of tokens. - - Args: - source: A source file as a string or file-like object (iterates lines). - - Returns: - The first token of the resulting token stream. - """ - - if isinstance(source, basestring): - source = StringIO.StringIO(source) - - tokenizer = javascripttokenizer.JavaScriptTokenizer() - return tokenizer.TokenizeFile(source) - - -def TokenizeSourceAndRunEcmaPass(source): - """Tokenize a source and run the EcmaMetaDataPass on it. - - Args: - source: A source file as a string or file-like object (iterates lines). - - Returns: - The first token of the resulting token stream. - """ - start_token = TokenizeSource(source) - ecma_pass = ecmametadatapass.EcmaMetaDataPass() - ecma_pass.Process(start_token) - return start_token - - -def ParseFunctionsAndComments(source, error_handler=None): - """Run the tokenizer and tracker and return comments and functions found. - - Args: - source: A source file as a string or file-like object (iterates lines). - error_handler: An error handler. - - Returns: - The functions and comments as a tuple. - """ - start_token = TokenizeSourceAndRunEcmaPass(source) - - tracker = javascriptstatetracker.JavaScriptStateTracker() - if error_handler is not None: - tracker.DocFlagPass(start_token, error_handler) - - functions = [] - comments = [] - for token in start_token: - tracker.HandleToken(token, tracker.GetLastNonSpaceToken()) - - function = tracker.GetFunction() - if function and function not in functions: - functions.append(function) - - comment = tracker.GetDocComment() - if comment and comment not in comments: - comments.append(comment) - - tracker.HandleAfterToken(token) - - return functions, comments diff --git a/tools/closure_linter/build/lib/closure_linter/tokenutil.py b/tools/closure_linter/build/lib/closure_linter/tokenutil.py deleted file mode 100644 index 11e3ccc68bbe06..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/tokenutil.py +++ /dev/null @@ -1,697 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2007 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Token utility functions.""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)') - -import copy -import StringIO - -from closure_linter.common import tokens -from closure_linter.javascripttokens import JavaScriptToken -from closure_linter.javascripttokens import JavaScriptTokenType - -# Shorthand -Type = tokens.TokenType - - -def GetFirstTokenInSameLine(token): - """Returns the first token in the same line as token. - - Args: - token: Any token in the line. - - Returns: - The first token in the same line as token. - """ - while not token.IsFirstInLine(): - token = token.previous - return token - - -def GetFirstTokenInPreviousLine(token): - """Returns the first token in the previous line as token. - - Args: - token: Any token in the line. - - Returns: - The first token in the previous line as token, or None if token is on the - first line. - """ - first_in_line = GetFirstTokenInSameLine(token) - if first_in_line.previous: - return GetFirstTokenInSameLine(first_in_line.previous) - - return None - - -def GetLastTokenInSameLine(token): - """Returns the last token in the same line as token. - - Args: - token: Any token in the line. - - Returns: - The last token in the same line as token. - """ - while not token.IsLastInLine(): - token = token.next - return token - - -def GetAllTokensInSameLine(token): - """Returns all tokens in the same line as the given token. - - Args: - token: Any token in the line. - - Returns: - All tokens on the same line as the given token. - """ - first_token = GetFirstTokenInSameLine(token) - last_token = GetLastTokenInSameLine(token) - - tokens_in_line = [] - while first_token != last_token: - tokens_in_line.append(first_token) - first_token = first_token.next - tokens_in_line.append(last_token) - - return tokens_in_line - - -def CustomSearch(start_token, func, end_func=None, distance=None, - reverse=False): - """Returns the first token where func is True within distance of this token. - - Args: - start_token: The token to start searching from - func: The function to call to test a token for applicability - end_func: The function to call to test a token to determine whether to abort - the search. - distance: The number of tokens to look through before failing search. Must - be positive. If unspecified, will search until the end of the token - chain - reverse: When true, search the tokens before this one instead of the tokens - after it - - Returns: - The first token matching func within distance of this token, or None if no - such token is found. - """ - token = start_token - if reverse: - while token and (distance is None or distance > 0): - previous = token.previous - if previous: - if func(previous): - return previous - if end_func and end_func(previous): - return None - - token = previous - if distance is not None: - distance -= 1 - - else: - while token and (distance is None or distance > 0): - next_token = token.next - if next_token: - if func(next_token): - return next_token - if end_func and end_func(next_token): - return None - - token = next_token - if distance is not None: - distance -= 1 - - return None - - -def Search(start_token, token_types, distance=None, reverse=False): - """Returns the first token of type in token_types within distance. - - Args: - start_token: The token to start searching from - token_types: The allowable types of the token being searched for - distance: The number of tokens to look through before failing search. Must - be positive. If unspecified, will search until the end of the token - chain - reverse: When true, search the tokens before this one instead of the tokens - after it - - Returns: - The first token of any type in token_types within distance of this token, or - None if no such token is found. - """ - return CustomSearch(start_token, lambda token: token.IsAnyType(token_types), - None, distance, reverse) - - -def SearchExcept(start_token, token_types, distance=None, reverse=False): - """Returns the first token not of any type in token_types within distance. - - Args: - start_token: The token to start searching from - token_types: The unallowable types of the token being searched for - distance: The number of tokens to look through before failing search. Must - be positive. If unspecified, will search until the end of the token - chain - reverse: When true, search the tokens before this one instead of the tokens - after it - - Returns: - The first token of any type in token_types within distance of this token, or - None if no such token is found. - """ - return CustomSearch(start_token, - lambda token: not token.IsAnyType(token_types), - None, distance, reverse) - - -def SearchUntil(start_token, token_types, end_types, distance=None, - reverse=False): - """Returns the first token of type in token_types before a token of end_type. - - Args: - start_token: The token to start searching from. - token_types: The allowable types of the token being searched for. - end_types: Types of tokens to abort search if we find. - distance: The number of tokens to look through before failing search. Must - be positive. If unspecified, will search until the end of the token - chain - reverse: When true, search the tokens before this one instead of the tokens - after it - - Returns: - The first token of any type in token_types within distance of this token - before any tokens of type in end_type, or None if no such token is found. - """ - return CustomSearch(start_token, lambda token: token.IsAnyType(token_types), - lambda token: token.IsAnyType(end_types), - distance, reverse) - - -def DeleteToken(token): - """Deletes the given token from the linked list. - - Args: - token: The token to delete - """ - # When deleting a token, we do not update the deleted token itself to make - # sure the previous and next pointers are still pointing to tokens which are - # not deleted. Also it is very hard to keep track of all previously deleted - # tokens to update them when their pointers become invalid. So we add this - # flag that any token linked list iteration logic can skip deleted node safely - # when its current token is deleted. - token.is_deleted = True - if token.previous: - token.previous.next = token.next - - if token.next: - token.next.previous = token.previous - - following_token = token.next - while following_token and following_token.metadata.last_code == token: - following_token.metadata.last_code = token.metadata.last_code - following_token = following_token.next - - -def DeleteTokens(token, token_count): - """Deletes the given number of tokens starting with the given token. - - Args: - token: The token to start deleting at. - token_count: The total number of tokens to delete. - """ - for i in xrange(1, token_count): - DeleteToken(token.next) - DeleteToken(token) - - -def InsertTokenBefore(new_token, token): - """Insert new_token before token. - - Args: - new_token: A token to be added to the stream - token: A token already in the stream - """ - new_token.next = token - new_token.previous = token.previous - - new_token.metadata = copy.copy(token.metadata) - - if new_token.IsCode(): - old_last_code = token.metadata.last_code - following_token = token - while (following_token and - following_token.metadata.last_code == old_last_code): - following_token.metadata.last_code = new_token - following_token = following_token.next - - token.previous = new_token - if new_token.previous: - new_token.previous.next = new_token - - if new_token.start_index is None: - if new_token.line_number == token.line_number: - new_token.start_index = token.start_index - else: - previous_token = new_token.previous - if previous_token: - new_token.start_index = (previous_token.start_index + - len(previous_token.string)) - else: - new_token.start_index = 0 - - iterator = new_token.next - while iterator and iterator.line_number == new_token.line_number: - iterator.start_index += len(new_token.string) - iterator = iterator.next - - -def InsertTokenAfter(new_token, token): - """Insert new_token after token. - - Args: - new_token: A token to be added to the stream - token: A token already in the stream - """ - new_token.previous = token - new_token.next = token.next - - new_token.metadata = copy.copy(token.metadata) - - if token.IsCode(): - new_token.metadata.last_code = token - - if new_token.IsCode(): - following_token = token.next - while following_token and following_token.metadata.last_code == token: - following_token.metadata.last_code = new_token - following_token = following_token.next - - token.next = new_token - if new_token.next: - new_token.next.previous = new_token - - if new_token.start_index is None: - if new_token.line_number == token.line_number: - new_token.start_index = token.start_index + len(token.string) - else: - new_token.start_index = 0 - - iterator = new_token.next - while iterator and iterator.line_number == new_token.line_number: - iterator.start_index += len(new_token.string) - iterator = iterator.next - - -def InsertTokensAfter(new_tokens, token): - """Insert multiple tokens after token. - - Args: - new_tokens: An array of tokens to be added to the stream - token: A token already in the stream - """ - # TODO(user): It would be nicer to have InsertTokenAfter defer to here - # instead of vice-versa. - current_token = token - for new_token in new_tokens: - InsertTokenAfter(new_token, current_token) - current_token = new_token - - -def InsertSpaceTokenAfter(token): - """Inserts a space token after the given token. - - Args: - token: The token to insert a space token after - - Returns: - A single space token - """ - space_token = JavaScriptToken(' ', Type.WHITESPACE, token.line, - token.line_number) - InsertTokenAfter(space_token, token) - - -def InsertBlankLineAfter(token): - """Inserts a blank line after the given token. - - Args: - token: The token to insert a blank line after - - Returns: - A single space token - """ - blank_token = JavaScriptToken('', Type.BLANK_LINE, '', - token.line_number + 1) - InsertLineAfter(token, [blank_token]) - - -def InsertLineAfter(token, new_tokens): - """Inserts a new line consisting of new_tokens after the given token. - - Args: - token: The token to insert after. - new_tokens: The tokens that will make up the new line. - """ - insert_location = token - for new_token in new_tokens: - InsertTokenAfter(new_token, insert_location) - insert_location = new_token - - # Update all subsequent line numbers. - next_token = new_tokens[-1].next - while next_token: - next_token.line_number += 1 - next_token = next_token.next - - -def SplitToken(token, position): - """Splits the token into two tokens at position. - - Args: - token: The token to split - position: The position to split at. Will be the beginning of second token. - - Returns: - The new second token. - """ - new_string = token.string[position:] - token.string = token.string[:position] - - new_token = JavaScriptToken(new_string, token.type, token.line, - token.line_number) - InsertTokenAfter(new_token, token) - - return new_token - - -def Compare(token1, token2): - """Compares two tokens and determines their relative order. - - Args: - token1: The first token to compare. - token2: The second token to compare. - - Returns: - A negative integer, zero, or a positive integer as the first token is - before, equal, or after the second in the token stream. - """ - if token2.line_number != token1.line_number: - return token1.line_number - token2.line_number - else: - return token1.start_index - token2.start_index - - -def GoogScopeOrNoneFromStartBlock(token): - """Determines if the given START_BLOCK is part of a goog.scope statement. - - Args: - token: A token of type START_BLOCK. - - Returns: - The goog.scope function call token, or None if such call doesn't exist. - """ - if token.type != JavaScriptTokenType.START_BLOCK: - return None - - # Search for a goog.scope statement, which will be 5 tokens before the - # block. Illustration of the tokens found prior to the start block: - # goog.scope(function() { - # 5 4 3 21 ^ - - maybe_goog_scope = token - for unused_i in xrange(5): - maybe_goog_scope = (maybe_goog_scope.previous if maybe_goog_scope and - maybe_goog_scope.previous else None) - if maybe_goog_scope and maybe_goog_scope.string == 'goog.scope': - return maybe_goog_scope - - -def GetTokenRange(start_token, end_token): - """Returns a list of tokens between the two given, inclusive. - - Args: - start_token: Start token in the range. - end_token: End token in the range. - - Returns: - A list of tokens, in order, from start_token to end_token (including start - and end). Returns none if the tokens do not describe a valid range. - """ - - token_range = [] - token = start_token - - while token: - token_range.append(token) - - if token == end_token: - return token_range - - token = token.next - - -def TokensToString(token_iterable): - """Convert a number of tokens into a string. - - Newlines will be inserted whenever the line_number of two neighboring - strings differ. - - Args: - token_iterable: The tokens to turn to a string. - - Returns: - A string representation of the given tokens. - """ - - buf = StringIO.StringIO() - token_list = list(token_iterable) - if not token_list: - return '' - - line_number = token_list[0].line_number - - for token in token_list: - - while line_number < token.line_number: - line_number += 1 - buf.write('\n') - - if line_number > token.line_number: - line_number = token.line_number - buf.write('\n') - - buf.write(token.string) - - return buf.getvalue() - - -def GetPreviousCodeToken(token): - """Returns the code token before the specified token. - - Args: - token: A token. - - Returns: - The code token before the specified token or None if no such token - exists. - """ - - return CustomSearch( - token, - lambda t: t and t.type not in JavaScriptTokenType.NON_CODE_TYPES, - reverse=True) - - -def GetNextCodeToken(token): - """Returns the next code token after the specified token. - - Args: - token: A token. - - Returns: - The next code token after the specified token or None if no such token - exists. - """ - - return CustomSearch( - token, - lambda t: t and t.type not in JavaScriptTokenType.NON_CODE_TYPES, - reverse=False) - - -def GetIdentifierStart(token): - """Returns the first token in an identifier. - - Given a token which is part of an identifier, returns the token at the start - of the identifier. - - Args: - token: A token which is part of an identifier. - - Returns: - The token at the start of the identifier or None if the identifier was not - of the form 'a.b.c' (e.g. "['a']['b'].c"). - """ - - start_token = token - previous_code_token = GetPreviousCodeToken(token) - - while (previous_code_token and ( - previous_code_token.IsType(JavaScriptTokenType.IDENTIFIER) or - IsDot(previous_code_token))): - start_token = previous_code_token - previous_code_token = GetPreviousCodeToken(previous_code_token) - - if IsDot(start_token): - return None - - return start_token - - -def GetIdentifierForToken(token): - """Get the symbol specified by a token. - - Given a token, this function additionally concatenates any parts of an - identifying symbol being identified that are split by whitespace or a - newline. - - The function will return None if the token is not the first token of an - identifier. - - Args: - token: The first token of a symbol. - - Returns: - The whole symbol, as a string. - """ - - # Search backward to determine if this token is the first token of the - # identifier. If it is not the first token, return None to signal that this - # token should be ignored. - prev_token = token.previous - while prev_token: - if (prev_token.IsType(JavaScriptTokenType.IDENTIFIER) or - IsDot(prev_token)): - return None - - if (prev_token.IsType(tokens.TokenType.WHITESPACE) or - prev_token.IsAnyType(JavaScriptTokenType.COMMENT_TYPES)): - prev_token = prev_token.previous - else: - break - - # A "function foo()" declaration. - if token.type is JavaScriptTokenType.FUNCTION_NAME: - return token.string - - # A "var foo" declaration (if the previous token is 'var') - previous_code_token = GetPreviousCodeToken(token) - - if previous_code_token and previous_code_token.IsKeyword('var'): - return token.string - - # Otherwise, this is potentially a namespaced (goog.foo.bar) identifier that - # could span multiple lines or be broken up by whitespace. We need - # to concatenate. - identifier_types = set([ - JavaScriptTokenType.IDENTIFIER, - JavaScriptTokenType.SIMPLE_LVALUE - ]) - - assert token.type in identifier_types - - # Start with the first token - symbol_tokens = [token] - - if token.next: - for t in token.next: - last_symbol_token = symbol_tokens[-1] - - # A dot is part of the previous symbol. - if IsDot(t): - symbol_tokens.append(t) - continue - - # An identifier is part of the previous symbol if the previous one was a - # dot. - if t.type in identifier_types: - if IsDot(last_symbol_token): - symbol_tokens.append(t) - continue - else: - break - - # Skip any whitespace - if t.type in JavaScriptTokenType.NON_CODE_TYPES: - continue - - # This is the end of the identifier. Stop iterating. - break - - if symbol_tokens: - return ''.join([t.string for t in symbol_tokens]) - - -def GetStringAfterToken(token): - """Get string after token. - - Args: - token: Search will be done after this token. - - Returns: - String if found after token else None (empty string will also - return None). - - Search until end of string as in case of empty string Type.STRING_TEXT is not - present/found and don't want to return next string. - E.g. - a = ''; - b = 'test'; - When searching for string after 'a' if search is not limited by end of string - then it will return 'test' which is not desirable as there is a empty string - before that. - - This will return None for cases where string is empty or no string found - as in both cases there is no Type.STRING_TEXT. - """ - string_token = SearchUntil(token, JavaScriptTokenType.STRING_TEXT, - [JavaScriptTokenType.SINGLE_QUOTE_STRING_END, - JavaScriptTokenType.DOUBLE_QUOTE_STRING_END]) - if string_token: - return string_token.string - else: - return None - - -def IsDot(token): - """Whether the token represents a "dot" operator (foo.bar).""" - return token.type is JavaScriptTokenType.OPERATOR and token.string == '.' - - -def IsIdentifierOrDot(token): - """Whether the token is either an identifier or a '.'.""" - return (token.type in [JavaScriptTokenType.IDENTIFIER, - JavaScriptTokenType.SIMPLE_LVALUE] or - IsDot(token)) diff --git a/tools/closure_linter/build/lib/closure_linter/tokenutil_test.py b/tools/closure_linter/build/lib/closure_linter/tokenutil_test.py deleted file mode 100644 index c7d3854776bd48..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/tokenutil_test.py +++ /dev/null @@ -1,297 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2012 The Closure Linter Authors. All Rights Reserved. -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Unit tests for the scopeutil module.""" - -# Allow non-Google copyright -# pylint: disable=g-bad-file-header - -__author__ = ('nnaze@google.com (Nathan Naze)') - -import unittest as googletest - -from closure_linter import ecmametadatapass -from closure_linter import javascripttokens -from closure_linter import testutil -from closure_linter import tokenutil - - -class FakeToken(object): - pass - - -class TokenUtilTest(googletest.TestCase): - - def testGetTokenRange(self): - - a = FakeToken() - b = FakeToken() - c = FakeToken() - d = FakeToken() - e = FakeToken() - - a.next = b - b.next = c - c.next = d - - self.assertEquals([a, b, c, d], tokenutil.GetTokenRange(a, d)) - - # This is an error as e does not come after a in the token chain. - self.assertRaises(Exception, lambda: tokenutil.GetTokenRange(a, e)) - - def testTokensToString(self): - - a = FakeToken() - b = FakeToken() - c = FakeToken() - d = FakeToken() - e = FakeToken() - - a.string = 'aaa' - b.string = 'bbb' - c.string = 'ccc' - d.string = 'ddd' - e.string = 'eee' - - a.line_number = 5 - b.line_number = 6 - c.line_number = 6 - d.line_number = 10 - e.line_number = 11 - - self.assertEquals( - 'aaa\nbbbccc\n\n\n\nddd\neee', - tokenutil.TokensToString([a, b, c, d, e])) - - self.assertEquals( - 'ddd\neee\naaa\nbbbccc', - tokenutil.TokensToString([d, e, a, b, c]), - 'Neighboring tokens not in line_number order should have a newline ' - 'between them.') - - def testGetPreviousCodeToken(self): - - tokens = testutil.TokenizeSource(""" -start1. // comment - /* another comment */ - end1 -""") - - def _GetTokenStartingWith(token_starts_with): - for t in tokens: - if t.string.startswith(token_starts_with): - return t - - self.assertEquals( - None, - tokenutil.GetPreviousCodeToken(_GetTokenStartingWith('start1'))) - - self.assertEquals( - '.', - tokenutil.GetPreviousCodeToken(_GetTokenStartingWith('end1')).string) - - self.assertEquals( - 'start1', - tokenutil.GetPreviousCodeToken(_GetTokenStartingWith('.')).string) - - def testGetNextCodeToken(self): - - tokens = testutil.TokenizeSource(""" -start1. // comment - /* another comment */ - end1 -""") - - def _GetTokenStartingWith(token_starts_with): - for t in tokens: - if t.string.startswith(token_starts_with): - return t - - self.assertEquals( - '.', - tokenutil.GetNextCodeToken(_GetTokenStartingWith('start1')).string) - - self.assertEquals( - 'end1', - tokenutil.GetNextCodeToken(_GetTokenStartingWith('.')).string) - - self.assertEquals( - None, - tokenutil.GetNextCodeToken(_GetTokenStartingWith('end1'))) - - def testGetIdentifierStart(self): - - tokens = testutil.TokenizeSource(""" -start1 . // comment - prototype. /* another comment */ - end1 - -['edge'][case].prototype. - end2 = function() {} -""") - - def _GetTokenStartingWith(token_starts_with): - for t in tokens: - if t.string.startswith(token_starts_with): - return t - - self.assertEquals( - 'start1', - tokenutil.GetIdentifierStart(_GetTokenStartingWith('end1')).string) - - self.assertEquals( - 'start1', - tokenutil.GetIdentifierStart(_GetTokenStartingWith('start1')).string) - - self.assertEquals( - None, - tokenutil.GetIdentifierStart(_GetTokenStartingWith('end2'))) - - def testInsertTokenBefore(self): - - self.AssertInsertTokenAfterBefore(False) - - def testInsertTokenAfter(self): - - self.AssertInsertTokenAfterBefore(True) - - def AssertInsertTokenAfterBefore(self, after): - - new_token = javascripttokens.JavaScriptToken( - 'a', javascripttokens.JavaScriptTokenType.IDENTIFIER, 1, 1) - - existing_token1 = javascripttokens.JavaScriptToken( - 'var', javascripttokens.JavaScriptTokenType.KEYWORD, 1, 1) - existing_token1.start_index = 0 - existing_token1.metadata = ecmametadatapass.EcmaMetaData() - - existing_token2 = javascripttokens.JavaScriptToken( - ' ', javascripttokens.JavaScriptTokenType.WHITESPACE, 1, 1) - existing_token2.start_index = 3 - existing_token2.metadata = ecmametadatapass.EcmaMetaData() - existing_token2.metadata.last_code = existing_token1 - - existing_token1.next = existing_token2 - existing_token2.previous = existing_token1 - - if after: - tokenutil.InsertTokenAfter(new_token, existing_token1) - else: - tokenutil.InsertTokenBefore(new_token, existing_token2) - - self.assertEquals(existing_token1, new_token.previous) - self.assertEquals(existing_token2, new_token.next) - - self.assertEquals(new_token, existing_token1.next) - self.assertEquals(new_token, existing_token2.previous) - - self.assertEquals(existing_token1, new_token.metadata.last_code) - self.assertEquals(new_token, existing_token2.metadata.last_code) - - self.assertEquals(0, existing_token1.start_index) - self.assertEquals(3, new_token.start_index) - self.assertEquals(4, existing_token2.start_index) - - def testGetIdentifierForToken(self): - - tokens = testutil.TokenizeSource(""" -start1.abc.def.prototype. - onContinuedLine - -(start2.abc.def - .hij.klm - .nop) - -start3.abc.def - .hij = function() {}; - -// An absurd multi-liner. -start4.abc.def. - hij. - klm = function() {}; - -start5 . aaa . bbb . ccc - shouldntBePartOfThePreviousSymbol - -start6.abc.def ghi.shouldntBePartOfThePreviousSymbol - -var start7 = 42; - -function start8() { - -} - -start9.abc. // why is there a comment here? - def /* another comment */ - shouldntBePart - -start10.abc // why is there a comment here? - .def /* another comment */ - shouldntBePart - -start11.abc. middle1.shouldNotBeIdentifier -""") - - def _GetTokenStartingWith(token_starts_with): - for t in tokens: - if t.string.startswith(token_starts_with): - return t - - self.assertEquals( - 'start1.abc.def.prototype.onContinuedLine', - tokenutil.GetIdentifierForToken(_GetTokenStartingWith('start1'))) - - self.assertEquals( - 'start2.abc.def.hij.klm.nop', - tokenutil.GetIdentifierForToken(_GetTokenStartingWith('start2'))) - - self.assertEquals( - 'start3.abc.def.hij', - tokenutil.GetIdentifierForToken(_GetTokenStartingWith('start3'))) - - self.assertEquals( - 'start4.abc.def.hij.klm', - tokenutil.GetIdentifierForToken(_GetTokenStartingWith('start4'))) - - self.assertEquals( - 'start5.aaa.bbb.ccc', - tokenutil.GetIdentifierForToken(_GetTokenStartingWith('start5'))) - - self.assertEquals( - 'start6.abc.def', - tokenutil.GetIdentifierForToken(_GetTokenStartingWith('start6'))) - - self.assertEquals( - 'start7', - tokenutil.GetIdentifierForToken(_GetTokenStartingWith('start7'))) - - self.assertEquals( - 'start8', - tokenutil.GetIdentifierForToken(_GetTokenStartingWith('start8'))) - - self.assertEquals( - 'start9.abc.def', - tokenutil.GetIdentifierForToken(_GetTokenStartingWith('start9'))) - - self.assertEquals( - 'start10.abc.def', - tokenutil.GetIdentifierForToken(_GetTokenStartingWith('start10'))) - - self.assertIsNone( - tokenutil.GetIdentifierForToken(_GetTokenStartingWith('middle1'))) - - -if __name__ == '__main__': - googletest.main() diff --git a/tools/closure_linter/build/lib/closure_linter/typeannotation.py b/tools/closure_linter/build/lib/closure_linter/typeannotation.py deleted file mode 100644 index 00604c13a7b31b..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/typeannotation.py +++ /dev/null @@ -1,401 +0,0 @@ -#!/usr/bin/env python -#*-* coding: utf-8 -"""Closure typeannotation parsing and utilities.""" - - - -from closure_linter import errors -from closure_linter import javascripttokens -from closure_linter.common import error - -# Shorthand -TYPE = javascripttokens.JavaScriptTokenType - - -class TypeAnnotation(object): - """Represents a structured view of a closure type annotation. - - Attribute: - identifier: The name of the type. - key_type: The name part before a colon. - sub_types: The list of sub_types used e.g. for Array.<…> - or_null: The '?' annotation - not_null: The '!' annotation - type_group: If this a a grouping (a|b), but does not include function(a). - return_type: The return type of a function definition. - alias: The actual type set by closurizednamespaceinfo if the identifier uses - an alias to shorten the name. - tokens: An ordered list of tokens used for this type. May contain - TypeAnnotation instances for sub_types, key_type or return_type. - """ - - IMPLICIT_TYPE_GROUP = 2 - - NULLABILITY_UNKNOWN = 2 - - # Frequently used known non-nullable types. - NON_NULLABLE = frozenset([ - 'boolean', 'function', 'number', 'string', 'undefined']) - # Frequently used known nullable types. - NULLABLE_TYPE_WHITELIST = frozenset([ - 'Array', 'Document', 'Element', 'Function', 'Node', 'NodeList', - 'Object']) - - def __init__(self): - self.identifier = '' - self.sub_types = [] - self.or_null = False - self.not_null = False - self.type_group = False - self.alias = None - self.key_type = None - self.record_type = False - self.opt_arg = False - self.return_type = None - self.tokens = [] - - def IsFunction(self): - """Determines whether this is a function definition.""" - return self.identifier == 'function' - - def IsConstructor(self): - """Determines whether this is a function definition for a constructor.""" - key_type = self.sub_types and self.sub_types[0].key_type - return self.IsFunction() and key_type.identifier == 'new' - - def IsRecordType(self): - """Returns True if this type is a record type.""" - return (self.record_type or - bool([t for t in self.sub_types if t.IsRecordType()])) - - def IsVarArgsType(self): - """Determines if the type is a var_args type, i.e. starts with '...'.""" - return self.identifier.startswith('...') or ( - self.type_group == TypeAnnotation.IMPLICIT_TYPE_GROUP and - self.sub_types[0].identifier.startswith('...')) - - def IsEmpty(self): - """Returns True if the type is empty.""" - return not self.tokens - - def IsUnknownType(self): - """Returns True if this is the unknown type {?}.""" - return (self.or_null - and not self.identifier - and not self.sub_types - and not self.return_type) - - def Append(self, item): - """Adds a sub_type to this type and finalizes it. - - Args: - item: The TypeAnnotation item to append. - """ - # item is a TypeAnnotation instance, so pylint: disable=protected-access - self.sub_types.append(item._Finalize(self)) - - def __repr__(self): - """Reconstructs the type definition.""" - append = '' - if self.sub_types: - separator = (',' if not self.type_group else '|') - if self.identifier == 'function': - surround = '(%s)' - else: - surround = {False: '{%s}' if self.record_type else '<%s>', - True: '(%s)', - self.IMPLICIT_TYPE_GROUP: '%s'}[self.type_group] - append = surround % separator.join([repr(t) for t in self.sub_types]) - if self.return_type: - append += ':%s' % repr(self.return_type) - append += '=' if self.opt_arg else '' - prefix = '' + ('?' if self.or_null else '') + ('!' if self.not_null else '') - keyword = '%s:' % repr(self.key_type) if self.key_type else '' - return keyword + prefix + '%s' % (self.alias or self.identifier) + append - - def ToString(self): - """Concats the type's tokens to form a string again.""" - ret = [] - for token in self.tokens: - if not isinstance(token, TypeAnnotation): - ret.append(token.string) - else: - ret.append(token.ToString()) - return ''.join(ret) - - def Dump(self, indent=''): - """Dumps this type's structure for debugging purposes.""" - result = [] - for t in self.tokens: - if isinstance(t, TypeAnnotation): - result.append(indent + str(t) + ' =>\n' + t.Dump(indent + ' ')) - else: - result.append(indent + str(t)) - return '\n'.join(result) - - def IterIdentifiers(self): - """Iterates over all identifiers in this type and its subtypes.""" - if self.identifier: - yield self.identifier - for subtype in self.IterTypes(): - for identifier in subtype.IterIdentifiers(): - yield identifier - - def IterTypeGroup(self): - """Iterates over all types in the type group including self. - - Yields: - If this is a implicit or manual type-group: all sub_types. - Otherwise: self - E.g. for @type {Foo.} this will yield only Foo., - for @type {Foo|(Bar|Sample)} this will yield Foo, Bar and Sample. - - """ - if self.type_group: - for sub_type in self.sub_types: - for sub_type in sub_type.IterTypeGroup(): - yield sub_type - else: - yield self - - def IterTypes(self): - """Iterates over each subtype as well as return and key types.""" - if self.return_type: - yield self.return_type - - if self.key_type: - yield self.key_type - - for sub_type in self.sub_types: - yield sub_type - - def GetNullability(self, modifiers=True): - """Computes whether the type may be null. - - Args: - modifiers: Whether the modifiers ? and ! should be considered in the - evaluation. - Returns: - True if the type allows null, False if the type is strictly non nullable - and NULLABILITY_UNKNOWN if the nullability cannot be determined. - """ - - # Explicitly marked nullable types or 'null' are nullable. - if (modifiers and self.or_null) or self.identifier == 'null': - return True - - # Explicitly marked non-nullable types or non-nullable base types: - if ((modifiers and self.not_null) or self.record_type - or self.identifier in self.NON_NULLABLE): - return False - - # A type group is nullable if any of its elements are nullable. - if self.type_group: - maybe_nullable = False - for sub_type in self.sub_types: - nullability = sub_type.GetNullability() - if nullability == self.NULLABILITY_UNKNOWN: - maybe_nullable = nullability - elif nullability: - return True - return maybe_nullable - - # Whitelisted types are nullable. - if self.identifier.rstrip('.') in self.NULLABLE_TYPE_WHITELIST: - return True - - # All other types are unknown (most should be nullable, but - # enums are not and typedefs might not be). - return self.NULLABILITY_UNKNOWN - - def WillAlwaysBeNullable(self): - """Computes whether the ! flag is illegal for this type. - - This is the case if this type or any of the subtypes is marked as - explicitly nullable. - - Returns: - True if the ! flag would be illegal. - """ - if self.or_null or self.identifier == 'null': - return True - - if self.type_group: - return bool([t for t in self.sub_types if t.WillAlwaysBeNullable()]) - - return False - - def _Finalize(self, parent): - """Fixes some parsing issues once the TypeAnnotation is complete.""" - - # Normalize functions whose definition ended up in the key type because - # they defined a return type after a colon. - if self.key_type and self.key_type.identifier == 'function': - current = self.key_type - current.return_type = self - self.key_type = None - # opt_arg never refers to the return type but to the function itself. - current.opt_arg = self.opt_arg - self.opt_arg = False - return current - - # If a typedef just specified the key, it will not end up in the key type. - if parent.record_type and not self.key_type: - current = TypeAnnotation() - current.key_type = self - current.tokens.append(self) - return current - return self - - def FirstToken(self): - """Returns the first token used in this type or any of its subtypes.""" - first = self.tokens[0] - return first.FirstToken() if isinstance(first, TypeAnnotation) else first - - -def Parse(token, token_end, error_handler): - """Parses a type annotation and returns a TypeAnnotation object.""" - return TypeAnnotationParser(error_handler).Parse(token.next, token_end) - - -class TypeAnnotationParser(object): - """A parser for type annotations constructing the TypeAnnotation object.""" - - def __init__(self, error_handler): - self._stack = [] - self._error_handler = error_handler - self._closing_error = False - - def Parse(self, token, token_end): - """Parses a type annotation and returns a TypeAnnotation object.""" - root = TypeAnnotation() - self._stack.append(root) - current = TypeAnnotation() - root.tokens.append(current) - - while token and token != token_end: - if token.type in (TYPE.DOC_TYPE_START_BLOCK, TYPE.DOC_START_BRACE): - if token.string == '(': - if (current.identifier and - current.identifier not in ['function', '...']): - self.Error(token, - 'Invalid identifier for (): "%s"' % current.identifier) - current.type_group = current.identifier != 'function' - elif token.string == '{': - current.record_type = True - current.tokens.append(token) - self._stack.append(current) - current = TypeAnnotation() - self._stack[-1].tokens.append(current) - - elif token.type in (TYPE.DOC_TYPE_END_BLOCK, TYPE.DOC_END_BRACE): - prev = self._stack.pop() - prev.Append(current) - current = prev - - # If an implicit type group was created, close it as well. - if prev.type_group == TypeAnnotation.IMPLICIT_TYPE_GROUP: - prev = self._stack.pop() - prev.Append(current) - current = prev - current.tokens.append(token) - - elif token.type == TYPE.DOC_TYPE_MODIFIER: - if token.string == '!': - current.tokens.append(token) - current.not_null = True - elif token.string == '?': - current.tokens.append(token) - current.or_null = True - elif token.string == ':': - current.tokens.append(token) - prev = current - current = TypeAnnotation() - prev.tokens.append(current) - current.key_type = prev - elif token.string == '=': - # For implicit type groups the '=' refers to the parent. - try: - if self._stack[-1].type_group == TypeAnnotation.IMPLICIT_TYPE_GROUP: - self._stack[-1].tokens.append(token) - self._stack[-1].opt_arg = True - else: - current.tokens.append(token) - current.opt_arg = True - except IndexError: - self.ClosingError(token) - elif token.string == '|': - # If a type group has explicitly been opened do a normal append. - # Otherwise we have to open the type group and move the current - # type into it, before appending - if not self._stack[-1].type_group: - type_group = TypeAnnotation() - if current.key_type and current.key_type.identifier != 'function': - type_group.key_type = current.key_type - current.key_type = None - type_group.type_group = TypeAnnotation.IMPLICIT_TYPE_GROUP - # Fix the token order - prev = self._stack[-1].tokens.pop() - self._stack[-1].tokens.append(type_group) - type_group.tokens.append(prev) - self._stack.append(type_group) - self._stack[-1].tokens.append(token) - self.Append(current, error_token=token) - current = TypeAnnotation() - self._stack[-1].tokens.append(current) - elif token.string == ',': - self.Append(current, error_token=token) - current = TypeAnnotation() - self._stack[-1].tokens.append(token) - self._stack[-1].tokens.append(current) - else: - current.tokens.append(token) - self.Error(token, 'Invalid token') - - elif token.type == TYPE.COMMENT: - current.tokens.append(token) - current.identifier += token.string.strip() - - elif token.type in [TYPE.DOC_PREFIX, TYPE.WHITESPACE]: - current.tokens.append(token) - - else: - current.tokens.append(token) - self.Error(token, 'Unexpected token') - - token = token.next - - self.Append(current, error_token=token) - try: - ret = self._stack.pop() - except IndexError: - self.ClosingError(token) - # The type is screwed up, but let's return something. - return current - - if self._stack and (len(self._stack) != 1 or - ret.type_group != TypeAnnotation.IMPLICIT_TYPE_GROUP): - self.Error(token, 'Too many opening items.') - - return ret if len(ret.sub_types) > 1 else ret.sub_types[0] - - def Append(self, type_obj, error_token): - """Appends a new TypeAnnotation object to the current parent.""" - if self._stack: - self._stack[-1].Append(type_obj) - else: - self.ClosingError(error_token) - - def ClosingError(self, token): - """Reports an error about too many closing items, but only once.""" - if not self._closing_error: - self._closing_error = True - self.Error(token, 'Too many closing items.') - - def Error(self, token, message): - """Calls the error_handler to post an error message.""" - if self._error_handler: - self._error_handler.HandleError(error.Error( - errors.JSDOC_DOES_NOT_PARSE, - 'Error parsing jsdoc type at token "%s" (column: %d): %s' % - (token.string, token.start_index, message), token)) diff --git a/tools/closure_linter/build/lib/closure_linter/typeannotation_test.py b/tools/closure_linter/build/lib/closure_linter/typeannotation_test.py deleted file mode 100644 index da9dfa369f0bc8..00000000000000 --- a/tools/closure_linter/build/lib/closure_linter/typeannotation_test.py +++ /dev/null @@ -1,232 +0,0 @@ -#!/usr/bin/env python -"""Unit tests for the typeannotation module.""" - - - - -import unittest as googletest - -from closure_linter import testutil -from closure_linter.common import erroraccumulator - -CRAZY_TYPE = ('Array.))>') - - -class TypeErrorException(Exception): - """Exception for TypeErrors.""" - - def __init__(self, errors): - super(TypeErrorException, self).__init__() - self.errors = errors - - -class TypeParserTest(googletest.TestCase): - """Tests for typeannotation parsing.""" - - def _ParseComment(self, script): - """Parse a script that contains one comment and return it.""" - accumulator = erroraccumulator.ErrorAccumulator() - _, comments = testutil.ParseFunctionsAndComments(script, accumulator) - if accumulator.GetErrors(): - raise TypeErrorException(accumulator.GetErrors()) - self.assertEquals(1, len(comments)) - return comments[0] - - def _ParseType(self, type_str): - """Creates a comment to parse and returns the parsed type.""" - comment = self._ParseComment('/** @type {%s} **/' % type_str) - return comment.GetDocFlags()[0].jstype - - def assertProperReconstruction(self, type_str, matching_str=None): - """Parses the type and asserts the its repr matches the type. - - If matching_str is specified, it will assert that the repr matches this - string instead. - - Args: - type_str: The type string to parse. - matching_str: A string the __repr__ of the parsed type should match. - Returns: - The parsed js_type. - """ - parsed_type = self._ParseType(type_str) - # Use listEqual assertion to more easily identify the difference - self.assertListEqual(list(matching_str or type_str), - list(repr(parsed_type))) - self.assertEquals(matching_str or type_str, repr(parsed_type)) - - # Newlines will be inserted by the file writer. - self.assertEquals(type_str.replace('\n', ''), parsed_type.ToString()) - return parsed_type - - def assertNullable(self, type_str, nullable=True): - parsed_type = self.assertProperReconstruction(type_str) - self.assertEquals(nullable, parsed_type.GetNullability(), - '"%s" should %sbe nullable' % - (type_str, 'not ' if nullable else '')) - - def assertNotNullable(self, type_str): - return self.assertNullable(type_str, nullable=False) - - def testReconstruction(self): - self.assertProperReconstruction('*') - self.assertProperReconstruction('number') - self.assertProperReconstruction('(((number)))') - self.assertProperReconstruction('!number') - self.assertProperReconstruction('?!number') - self.assertProperReconstruction('number=') - self.assertProperReconstruction('number=!?', '?!number=') - self.assertProperReconstruction('number|?string') - self.assertProperReconstruction('(number|string)') - self.assertProperReconstruction('?(number|string)') - self.assertProperReconstruction('Object.') - self.assertProperReconstruction('function(new:Object)') - self.assertProperReconstruction('function(new:Object):number') - self.assertProperReconstruction('function(new:Object,Element):number') - self.assertProperReconstruction('function(this:T,...)') - self.assertProperReconstruction('{a:?number}') - self.assertProperReconstruction('{a:?number,b:(number|string)}') - self.assertProperReconstruction('{c:{nested_element:*}|undefined}') - self.assertProperReconstruction('{handleEvent:function(?):?}') - self.assertProperReconstruction('function():?|null') - self.assertProperReconstruction('null|function():?|bar') - - def testOptargs(self): - self.assertProperReconstruction('number=') - self.assertProperReconstruction('number|string=') - self.assertProperReconstruction('(number|string)=') - self.assertProperReconstruction('(number|string=)') - self.assertProperReconstruction('(number=|string)') - self.assertProperReconstruction('function(...):number=') - - def testIndepth(self): - # Do an deeper check of the crazy identifier - crazy = self.assertProperReconstruction(CRAZY_TYPE) - self.assertEquals('Array.', crazy.identifier) - self.assertEquals(1, len(crazy.sub_types)) - func1 = crazy.sub_types[0] - func2 = func1.return_type - self.assertEquals('function', func1.identifier) - self.assertEquals('function', func2.identifier) - self.assertEquals(3, len(func1.sub_types)) - self.assertEquals(1, len(func2.sub_types)) - self.assertEquals('Object.', func2.sub_types[0].sub_types[0].identifier) - - def testIterIdentifiers(self): - nested_identifiers = self._ParseType('(a|{b:(c|function(new:d):e)})') - for identifier in ('a', 'b', 'c', 'd', 'e'): - self.assertIn(identifier, nested_identifiers.IterIdentifiers()) - - def testIsEmpty(self): - self.assertTrue(self._ParseType('').IsEmpty()) - self.assertFalse(self._ParseType('?').IsEmpty()) - self.assertFalse(self._ParseType('!').IsEmpty()) - self.assertFalse(self._ParseType('').IsEmpty()) - - def testIsConstructor(self): - self.assertFalse(self._ParseType('').IsConstructor()) - self.assertFalse(self._ParseType('Array.').IsConstructor()) - self.assertTrue(self._ParseType('function(new:T)').IsConstructor()) - - def testIsVarArgsType(self): - self.assertTrue(self._ParseType('...number').IsVarArgsType()) - self.assertTrue(self._ParseType('...Object|Array').IsVarArgsType()) - self.assertTrue(self._ParseType('...(Object|Array)').IsVarArgsType()) - self.assertFalse(self._ParseType('Object|...Array').IsVarArgsType()) - self.assertFalse(self._ParseType('(...Object|Array)').IsVarArgsType()) - - def testIsUnknownType(self): - self.assertTrue(self._ParseType('?').IsUnknownType()) - self.assertTrue(self._ParseType('Foo.').sub_types[0].IsUnknownType()) - self.assertFalse(self._ParseType('?|!').IsUnknownType()) - self.assertTrue(self._ParseType('?|!').sub_types[0].IsUnknownType()) - self.assertFalse(self._ParseType('!').IsUnknownType()) - - long_type = 'function():?|{handleEvent:function(?=):?,sample:?}|?=' - record = self._ParseType(long_type) - # First check that there's not just one type with 3 return types, but three - # top-level types. - self.assertEquals(3, len(record.sub_types)) - - # Now extract all unknown type instances and verify that they really are. - handle_event, sample = record.sub_types[1].sub_types - for i, sub_type in enumerate([ - record.sub_types[0].return_type, - handle_event.return_type, - handle_event.sub_types[0], - sample, - record.sub_types[2]]): - self.assertTrue(sub_type.IsUnknownType(), - 'Type %d should be the unknown type: %s\n%s' % ( - i, sub_type.tokens, record.Dump())) - - def testTypedefNames(self): - easy = self._ParseType('{a}') - self.assertTrue(easy.record_type) - - easy = self.assertProperReconstruction('{a}', '{a:}').sub_types[0] - self.assertEquals('a', easy.key_type.identifier) - self.assertEquals('', easy.identifier) - - easy = self.assertProperReconstruction('{a:b}').sub_types[0] - self.assertEquals('a', easy.key_type.identifier) - self.assertEquals('b', easy.identifier) - - def assertTypeError(self, type_str): - """Asserts that parsing the given type raises a linter error.""" - self.assertRaises(TypeErrorException, self._ParseType, type_str) - - def testParseBadTypes(self): - """Tests that several errors in types don't break the parser.""" - self.assertTypeError('<') - self.assertTypeError('>') - self.assertTypeError('Foo.=') - self.assertTypeError('Foo.>=') - self.assertTypeError('(') - self.assertTypeError(')') - self.assertTypeError('Foo.') - self._ParseType(':') - self._ParseType(':foo') - self.assertTypeError(':)foo') - self.assertTypeError('(a|{b:(c|function(new:d):e') - - def testNullable(self): - self.assertNullable('null') - self.assertNullable('Object') - self.assertNullable('?string') - self.assertNullable('?number') - - self.assertNotNullable('string') - self.assertNotNullable('number') - self.assertNotNullable('boolean') - self.assertNotNullable('function(Object)') - self.assertNotNullable('function(Object):Object') - self.assertNotNullable('function(?Object):?Object') - self.assertNotNullable('!Object') - - self.assertNotNullable('boolean|string') - self.assertNotNullable('(boolean|string)') - - self.assertNullable('(boolean|string|null)') - self.assertNullable('(?boolean)') - self.assertNullable('?(boolean)') - - self.assertNullable('(boolean|Object)') - self.assertNotNullable('(boolean|(string|{a:}))') - - def testSpaces(self): - """Tests that spaces don't change the outcome.""" - type_str = (' A < b | ( c | ? ! d e f ) > | ' - 'function ( x : . . . ) : { y : z = } ') - two_spaces = type_str.replace(' ', ' ') - no_spaces = type_str.replace(' ', '') - newlines = type_str.replace(' ', '\n * ') - self.assertProperReconstruction(no_spaces) - self.assertProperReconstruction(type_str, no_spaces) - self.assertProperReconstruction(two_spaces, no_spaces) - self.assertProperReconstruction(newlines, no_spaces) - -if __name__ == '__main__': - googletest.main() diff --git a/tools/closure_linter/closure_linter.egg-info/PKG-INFO b/tools/closure_linter/closure_linter.egg-info/PKG-INFO deleted file mode 100644 index 8055c15c21f1ee..00000000000000 --- a/tools/closure_linter/closure_linter.egg-info/PKG-INFO +++ /dev/null @@ -1,10 +0,0 @@ -Metadata-Version: 1.0 -Name: closure-linter -Version: 2.3.17 -Summary: Closure Linter -Home-page: http://code.google.com/p/closure-linter -Author: The Closure Linter Authors -Author-email: opensource@google.com -License: Apache -Description: UNKNOWN -Platform: UNKNOWN diff --git a/tools/closure_linter/closure_linter.egg-info/SOURCES.txt b/tools/closure_linter/closure_linter.egg-info/SOURCES.txt deleted file mode 100644 index a193cdfeb9442d..00000000000000 --- a/tools/closure_linter/closure_linter.egg-info/SOURCES.txt +++ /dev/null @@ -1,63 +0,0 @@ -README -setup.py -closure_linter/__init__.py -closure_linter/aliaspass.py -closure_linter/aliaspass_test.py -closure_linter/checker.py -closure_linter/checkerbase.py -closure_linter/closurizednamespacesinfo.py -closure_linter/closurizednamespacesinfo_test.py -closure_linter/ecmalintrules.py -closure_linter/ecmametadatapass.py -closure_linter/error_check.py -closure_linter/error_fixer.py -closure_linter/error_fixer_test.py -closure_linter/errorrecord.py -closure_linter/errorrules.py -closure_linter/errorrules_test.py -closure_linter/errors.py -closure_linter/fixjsstyle.py -closure_linter/fixjsstyle_test.py -closure_linter/full_test.py -closure_linter/gjslint.py -closure_linter/indentation.py -closure_linter/javascriptlintrules.py -closure_linter/javascriptstatetracker.py -closure_linter/javascriptstatetracker_test.py -closure_linter/javascripttokenizer.py -closure_linter/javascripttokens.py -closure_linter/not_strict_test.py -closure_linter/requireprovidesorter.py -closure_linter/requireprovidesorter_test.py -closure_linter/runner.py -closure_linter/runner_test.py -closure_linter/scopeutil.py -closure_linter/scopeutil_test.py -closure_linter/statetracker.py -closure_linter/statetracker_test.py -closure_linter/strict_test.py -closure_linter/testutil.py -closure_linter/tokenutil.py -closure_linter/tokenutil_test.py -closure_linter/typeannotation.py -closure_linter/typeannotation_test.py -closure_linter.egg-info/PKG-INFO -closure_linter.egg-info/SOURCES.txt -closure_linter.egg-info/dependency_links.txt -closure_linter.egg-info/entry_points.txt -closure_linter.egg-info/requires.txt -closure_linter.egg-info/top_level.txt -closure_linter/common/__init__.py -closure_linter/common/error.py -closure_linter/common/erroraccumulator.py -closure_linter/common/errorhandler.py -closure_linter/common/erroroutput.py -closure_linter/common/filetestcase.py -closure_linter/common/htmlutil.py -closure_linter/common/lintrunner.py -closure_linter/common/matcher.py -closure_linter/common/position.py -closure_linter/common/simplefileflags.py -closure_linter/common/tokenizer.py -closure_linter/common/tokens.py -closure_linter/common/tokens_test.py \ No newline at end of file diff --git a/tools/closure_linter/closure_linter.egg-info/dependency_links.txt b/tools/closure_linter/closure_linter.egg-info/dependency_links.txt deleted file mode 100644 index 8b137891791fe9..00000000000000 --- a/tools/closure_linter/closure_linter.egg-info/dependency_links.txt +++ /dev/null @@ -1 +0,0 @@ - diff --git a/tools/closure_linter/closure_linter.egg-info/entry_points.txt b/tools/closure_linter/closure_linter.egg-info/entry_points.txt deleted file mode 100644 index 459b9d08b80562..00000000000000 --- a/tools/closure_linter/closure_linter.egg-info/entry_points.txt +++ /dev/null @@ -1,4 +0,0 @@ -[console_scripts] -fixjsstyle = closure_linter.fixjsstyle:main -gjslint = closure_linter.gjslint:main - diff --git a/tools/closure_linter/closure_linter.egg-info/requires.txt b/tools/closure_linter/closure_linter.egg-info/requires.txt deleted file mode 100644 index 71b67f110ca21b..00000000000000 --- a/tools/closure_linter/closure_linter.egg-info/requires.txt +++ /dev/null @@ -1 +0,0 @@ -python-gflags \ No newline at end of file diff --git a/tools/closure_linter/closure_linter.egg-info/top_level.txt b/tools/closure_linter/closure_linter.egg-info/top_level.txt deleted file mode 100644 index 7ece71f1c9118f..00000000000000 --- a/tools/closure_linter/closure_linter.egg-info/top_level.txt +++ /dev/null @@ -1 +0,0 @@ -closure_linter diff --git a/tools/closure_linter/closure_linter/__init__.py b/tools/closure_linter/closure_linter/__init__.py deleted file mode 100755 index 1798c8cfff57fa..00000000000000 --- a/tools/closure_linter/closure_linter/__init__.py +++ /dev/null @@ -1,16 +0,0 @@ -#!/usr/bin/env python -# Copyright 2008 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Package indicator for gjslint.""" diff --git a/tools/closure_linter/closure_linter/aliaspass.py b/tools/closure_linter/closure_linter/aliaspass.py deleted file mode 100644 index bb37bfa07b2d90..00000000000000 --- a/tools/closure_linter/closure_linter/aliaspass.py +++ /dev/null @@ -1,248 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2012 The Closure Linter Authors. All Rights Reserved. -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Pass that scans for goog.scope aliases and lint/usage errors.""" - -# Allow non-Google copyright -# pylint: disable=g-bad-file-header - -__author__ = ('nnaze@google.com (Nathan Naze)') - -from closure_linter import ecmametadatapass -from closure_linter import errors -from closure_linter import javascripttokens -from closure_linter import scopeutil -from closure_linter import tokenutil -from closure_linter.common import error - - -# TODO(nnaze): Create a Pass interface and move this class, EcmaMetaDataPass, -# and related classes onto it. - - -def _GetAliasForIdentifier(identifier, alias_map): - """Returns the aliased_symbol name for an identifier. - - Example usage: - >>> alias_map = {'MyClass': 'goog.foo.MyClass'} - >>> _GetAliasForIdentifier('MyClass.prototype.action', alias_map) - 'goog.foo.MyClass.prototype.action' - - >>> _GetAliasForIdentifier('MyClass.prototype.action', {}) - None - - Args: - identifier: The identifier. - alias_map: A dictionary mapping a symbol to an alias. - - Returns: - The aliased symbol name or None if not found. - """ - ns = identifier.split('.', 1)[0] - aliased_symbol = alias_map.get(ns) - if aliased_symbol: - return aliased_symbol + identifier[len(ns):] - - -def _SetTypeAlias(js_type, alias_map): - """Updates the alias for identifiers in a type. - - Args: - js_type: A typeannotation.TypeAnnotation instance. - alias_map: A dictionary mapping a symbol to an alias. - """ - aliased_symbol = _GetAliasForIdentifier(js_type.identifier, alias_map) - if aliased_symbol: - js_type.alias = aliased_symbol - for sub_type in js_type.IterTypes(): - _SetTypeAlias(sub_type, alias_map) - - -class AliasPass(object): - """Pass to identify goog.scope() usages. - - Identifies goog.scope() usages and finds lint/usage errors. Notes any - aliases of symbols in Closurized namespaces (that is, reassignments - such as "var MyClass = goog.foo.MyClass;") and annotates identifiers - when they're using an alias (so they may be expanded to the full symbol - later -- that "MyClass.prototype.action" refers to - "goog.foo.MyClass.prototype.action" when expanded.). - """ - - def __init__(self, closurized_namespaces=None, error_handler=None): - """Creates a new pass. - - Args: - closurized_namespaces: A set of Closurized namespaces (e.g. 'goog'). - error_handler: An error handler to report lint errors to. - """ - - self._error_handler = error_handler - - # If we have namespaces, freeze the set. - if closurized_namespaces: - closurized_namespaces = frozenset(closurized_namespaces) - - self._closurized_namespaces = closurized_namespaces - - def Process(self, start_token): - """Runs the pass on a token stream. - - Args: - start_token: The first token in the stream. - """ - - if start_token is None: - return - - # TODO(nnaze): Add more goog.scope usage checks. - self._CheckGoogScopeCalls(start_token) - - # If we have closurized namespaces, identify aliased identifiers. - if self._closurized_namespaces: - context = start_token.metadata.context - root_context = context.GetRoot() - self._ProcessRootContext(root_context) - - def _CheckGoogScopeCalls(self, start_token): - """Check goog.scope calls for lint/usage errors.""" - - def IsScopeToken(token): - return (token.type is javascripttokens.JavaScriptTokenType.IDENTIFIER and - token.string == 'goog.scope') - - # Find all the goog.scope tokens in the file - scope_tokens = [t for t in start_token if IsScopeToken(t)] - - for token in scope_tokens: - scope_context = token.metadata.context - - if not (scope_context.type == ecmametadatapass.EcmaContext.STATEMENT and - scope_context.parent.type == ecmametadatapass.EcmaContext.ROOT): - self._MaybeReportError( - error.Error(errors.INVALID_USE_OF_GOOG_SCOPE, - 'goog.scope call not in global scope', token)) - - # There should be only one goog.scope reference. Register errors for - # every instance after the first. - for token in scope_tokens[1:]: - self._MaybeReportError( - error.Error(errors.EXTRA_GOOG_SCOPE_USAGE, - 'More than one goog.scope call in file.', token)) - - def _MaybeReportError(self, err): - """Report an error to the handler (if registered).""" - if self._error_handler: - self._error_handler.HandleError(err) - - @classmethod - def _YieldAllContexts(cls, context): - """Yields all contexts that are contained by the given context.""" - yield context - for child_context in context.children: - for descendent_child in cls._YieldAllContexts(child_context): - yield descendent_child - - @staticmethod - def _IsTokenInParentBlock(token, parent_block): - """Determines whether the given token is contained by the given block. - - Args: - token: A token - parent_block: An EcmaContext. - - Returns: - Whether the token is in a context that is or is a child of the given - parent_block context. - """ - context = token.metadata.context - - while context: - if context is parent_block: - return True - context = context.parent - - return False - - def _ProcessRootContext(self, root_context): - """Processes all goog.scope blocks under the root context.""" - - assert root_context.type is ecmametadatapass.EcmaContext.ROOT - - # Process aliases in statements in the root scope for goog.module-style - # aliases. - global_alias_map = {} - for context in root_context.children: - if context.type == ecmametadatapass.EcmaContext.STATEMENT: - for statement_child in context.children: - if statement_child.type == ecmametadatapass.EcmaContext.VAR: - match = scopeutil.MatchModuleAlias(statement_child) - if match: - # goog.require aliases cannot use further aliases, the symbol is - # the second part of match, directly. - symbol = match[1] - if scopeutil.IsInClosurizedNamespace(symbol, - self._closurized_namespaces): - global_alias_map[match[0]] = symbol - - # Process each block to find aliases. - for context in root_context.children: - self._ProcessBlock(context, global_alias_map) - - def _ProcessBlock(self, context, global_alias_map): - """Scans a goog.scope block to find aliases and mark alias tokens.""" - alias_map = global_alias_map.copy() - - # Iterate over every token in the context. Each token points to one - # context, but multiple tokens may point to the same context. We only want - # to check each context once, so keep track of those we've seen. - seen_contexts = set() - token = context.start_token - while token and self._IsTokenInParentBlock(token, context): - token_context = token.metadata.context if token.metadata else None - - # Check to see if this token is an alias. - if token_context and token_context not in seen_contexts: - seen_contexts.add(token_context) - - # If this is a alias statement in the goog.scope block. - if (token_context.type == ecmametadatapass.EcmaContext.VAR and - scopeutil.IsGoogScopeBlock(token_context.parent.parent)): - match = scopeutil.MatchAlias(token_context) - - # If this is an alias, remember it in the map. - if match: - alias, symbol = match - symbol = _GetAliasForIdentifier(symbol, alias_map) or symbol - if scopeutil.IsInClosurizedNamespace(symbol, - self._closurized_namespaces): - alias_map[alias] = symbol - - # If this token is an identifier that matches an alias, - # mark the token as an alias to the original symbol. - if (token.type is javascripttokens.JavaScriptTokenType.SIMPLE_LVALUE or - token.type is javascripttokens.JavaScriptTokenType.IDENTIFIER): - identifier = tokenutil.GetIdentifierForToken(token) - if identifier: - aliased_symbol = _GetAliasForIdentifier(identifier, alias_map) - if aliased_symbol: - token.metadata.aliased_symbol = aliased_symbol - - elif token.type == javascripttokens.JavaScriptTokenType.DOC_FLAG: - flag = token.attached_object - if flag and flag.HasType() and flag.jstype: - _SetTypeAlias(flag.jstype, alias_map) - - token = token.next # Get next token diff --git a/tools/closure_linter/closure_linter/aliaspass_test.py b/tools/closure_linter/closure_linter/aliaspass_test.py deleted file mode 100755 index 7042e5348763cb..00000000000000 --- a/tools/closure_linter/closure_linter/aliaspass_test.py +++ /dev/null @@ -1,191 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2012 The Closure Linter Authors. All Rights Reserved. -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Unit tests for the aliaspass module.""" - -# Allow non-Google copyright -# pylint: disable=g-bad-file-header - -__author__ = ('nnaze@google.com (Nathan Naze)') - -import unittest as googletest - -from closure_linter import aliaspass -from closure_linter import errors -from closure_linter import javascriptstatetracker -from closure_linter import testutil -from closure_linter.common import erroraccumulator - - -def _GetTokenByLineAndString(start_token, string, line_number): - for token in start_token: - if token.line_number == line_number and token.string == string: - return token - - -class AliasPassTest(googletest.TestCase): - - def testInvalidGoogScopeCall(self): - start_token = testutil.TokenizeSourceAndRunEcmaPass(_TEST_SCOPE_SCRIPT) - - error_accumulator = erroraccumulator.ErrorAccumulator() - alias_pass = aliaspass.AliasPass( - error_handler=error_accumulator) - alias_pass.Process(start_token) - - alias_errors = error_accumulator.GetErrors() - self.assertEquals(1, len(alias_errors)) - - alias_error = alias_errors[0] - - self.assertEquals(errors.INVALID_USE_OF_GOOG_SCOPE, alias_error.code) - self.assertEquals('goog.scope', alias_error.token.string) - - def testAliasedIdentifiers(self): - start_token = testutil.TokenizeSourceAndRunEcmaPass(_TEST_ALIAS_SCRIPT) - alias_pass = aliaspass.AliasPass(set(['goog', 'myproject'])) - alias_pass.Process(start_token) - - alias_token = _GetTokenByLineAndString(start_token, 'Event', 4) - self.assertTrue(alias_token.metadata.is_alias_definition) - - my_class_token = _GetTokenByLineAndString(start_token, 'myClass', 9) - self.assertIsNone(my_class_token.metadata.aliased_symbol) - - component_token = _GetTokenByLineAndString(start_token, 'Component', 17) - self.assertEquals('goog.ui.Component', - component_token.metadata.aliased_symbol) - - event_token = _GetTokenByLineAndString(start_token, 'Event.Something', 17) - self.assertEquals('goog.events.Event.Something', - event_token.metadata.aliased_symbol) - - non_closurized_token = _GetTokenByLineAndString( - start_token, 'NonClosurizedClass', 18) - self.assertIsNone(non_closurized_token.metadata.aliased_symbol) - - long_start_token = _GetTokenByLineAndString(start_token, 'Event', 24) - self.assertEquals('goog.events.Event.MultilineIdentifier.someMethod', - long_start_token.metadata.aliased_symbol) - - def testAliasedDoctypes(self): - """Tests that aliases are correctly expanded within type annotations.""" - start_token = testutil.TokenizeSourceAndRunEcmaPass(_TEST_ALIAS_SCRIPT) - tracker = javascriptstatetracker.JavaScriptStateTracker() - tracker.DocFlagPass(start_token, error_handler=None) - - alias_pass = aliaspass.AliasPass(set(['goog', 'myproject'])) - alias_pass.Process(start_token) - - flag_token = _GetTokenByLineAndString(start_token, '@type', 22) - self.assertEquals( - 'goog.events.Event.>', - repr(flag_token.attached_object.jstype)) - - def testModuleAlias(self): - start_token = testutil.TokenizeSourceAndRunEcmaPass(""" -goog.module('goog.test'); -var Alias = goog.require('goog.Alias'); -Alias.use(); -""") - alias_pass = aliaspass.AliasPass(set(['goog'])) - alias_pass.Process(start_token) - alias_token = _GetTokenByLineAndString(start_token, 'Alias', 3) - self.assertTrue(alias_token.metadata.is_alias_definition) - - def testMultipleGoogScopeCalls(self): - start_token = testutil.TokenizeSourceAndRunEcmaPass( - _TEST_MULTIPLE_SCOPE_SCRIPT) - - error_accumulator = erroraccumulator.ErrorAccumulator() - - alias_pass = aliaspass.AliasPass( - set(['goog', 'myproject']), - error_handler=error_accumulator) - alias_pass.Process(start_token) - - alias_errors = error_accumulator.GetErrors() - - self.assertEquals(3, len(alias_errors)) - - error = alias_errors[0] - self.assertEquals(errors.INVALID_USE_OF_GOOG_SCOPE, error.code) - self.assertEquals(7, error.token.line_number) - - error = alias_errors[1] - self.assertEquals(errors.EXTRA_GOOG_SCOPE_USAGE, error.code) - self.assertEquals(7, error.token.line_number) - - error = alias_errors[2] - self.assertEquals(errors.EXTRA_GOOG_SCOPE_USAGE, error.code) - self.assertEquals(11, error.token.line_number) - - -_TEST_ALIAS_SCRIPT = """ -goog.scope(function() { -var events = goog.events; // scope alias -var Event = events. - Event; // nested multiline scope alias - -// This should not be registered as an aliased identifier because -// it appears before the alias. -var myClass = new MyClass(); - -var Component = goog.ui.Component; // scope alias -var MyClass = myproject.foo.MyClass; // scope alias - -// Scope alias of non-Closurized namespace. -var NonClosurizedClass = aaa.bbb.NonClosurizedClass; - -var component = new Component(Event.Something); -var nonClosurized = NonClosurizedClass(); - -/** - * A created namespace with a really long identifier. - * @type {events.Event.} - */ -Event. - MultilineIdentifier. - someMethod = function() {}; -}); -""" - -_TEST_SCOPE_SCRIPT = """ -function foo () { - // This goog.scope call is invalid. - goog.scope(function() { - - }); -} -""" - -_TEST_MULTIPLE_SCOPE_SCRIPT = """ -goog.scope(function() { - // do nothing -}); - -function foo() { - var test = goog.scope; // We should not see goog.scope mentioned. -} - -// This goog.scope invalid. There can be only one. -goog.scope(function() { - -}); -""" - - -if __name__ == '__main__': - googletest.main() diff --git a/tools/closure_linter/closure_linter/checker.py b/tools/closure_linter/closure_linter/checker.py deleted file mode 100755 index 1c984173b06639..00000000000000 --- a/tools/closure_linter/closure_linter/checker.py +++ /dev/null @@ -1,108 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2007 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Core methods for checking JS files for common style guide violations.""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)') - -import gflags as flags - -from closure_linter import aliaspass -from closure_linter import checkerbase -from closure_linter import closurizednamespacesinfo -from closure_linter import javascriptlintrules - - -flags.DEFINE_list('closurized_namespaces', '', - 'Namespace prefixes, used for testing of' - 'goog.provide/require') -flags.DEFINE_list('ignored_extra_namespaces', '', - 'Fully qualified namespaces that should be not be reported ' - 'as extra by the linter.') - - -class JavaScriptStyleChecker(checkerbase.CheckerBase): - """Checker that applies JavaScriptLintRules.""" - - def __init__(self, state_tracker, error_handler): - """Initialize an JavaScriptStyleChecker object. - - Args: - state_tracker: State tracker. - error_handler: Error handler to pass all errors to. - """ - self._namespaces_info = None - self._alias_pass = None - if flags.FLAGS.closurized_namespaces: - self._namespaces_info = ( - closurizednamespacesinfo.ClosurizedNamespacesInfo( - flags.FLAGS.closurized_namespaces, - flags.FLAGS.ignored_extra_namespaces)) - - self._alias_pass = aliaspass.AliasPass( - flags.FLAGS.closurized_namespaces, error_handler) - - checkerbase.CheckerBase.__init__( - self, - error_handler=error_handler, - lint_rules=javascriptlintrules.JavaScriptLintRules( - self._namespaces_info), - state_tracker=state_tracker) - - def Check(self, start_token, limited_doc_checks=False, is_html=False, - stop_token=None): - """Checks a token stream for lint warnings/errors. - - Adds a separate pass for computing dependency information based on - goog.require and goog.provide statements prior to the main linting pass. - - Args: - start_token: The first token in the token stream. - limited_doc_checks: Whether to perform limited checks. - is_html: Whether this token stream is HTML. - stop_token: If given, checks should stop at this token. - """ - self._lint_rules.Initialize(self, limited_doc_checks, is_html) - - self._state_tracker.DocFlagPass(start_token, self._error_handler) - - if self._alias_pass: - self._alias_pass.Process(start_token) - - # To maximize the amount of errors that get reported before a parse error - # is displayed, don't run the dependency pass if a parse error exists. - if self._namespaces_info: - self._namespaces_info.Reset() - self._ExecutePass(start_token, self._DependencyPass, stop_token) - - self._ExecutePass(start_token, self._LintPass, stop_token) - - # If we have a stop_token, we didn't end up reading the whole file and, - # thus, don't call Finalize to do end-of-file checks. - if not stop_token: - self._lint_rules.Finalize(self._state_tracker) - - def _DependencyPass(self, token): - """Processes an individual token for dependency information. - - Used to encapsulate the logic needed to process an individual token so that - it can be passed to _ExecutePass. - - Args: - token: The token to process. - """ - self._namespaces_info.ProcessToken(token, self._state_tracker) diff --git a/tools/closure_linter/closure_linter/checkerbase.py b/tools/closure_linter/closure_linter/checkerbase.py deleted file mode 100755 index 6679ded05be1e1..00000000000000 --- a/tools/closure_linter/closure_linter/checkerbase.py +++ /dev/null @@ -1,192 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2008 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Base classes for writing checkers that operate on tokens.""" - -# Allow non-Google copyright -# pylint: disable=g-bad-file-header - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)', - 'jacobr@google.com (Jacob Richman)') - -from closure_linter import errorrules -from closure_linter.common import error - - -class LintRulesBase(object): - """Base class for all classes defining the lint rules for a language.""" - - def __init__(self): - self.__checker = None - - def Initialize(self, checker, limited_doc_checks, is_html): - """Initializes to prepare to check a file. - - Args: - checker: Class to report errors to. - limited_doc_checks: Whether doc checking is relaxed for this file. - is_html: Whether the file is an HTML file with extracted contents. - """ - self.__checker = checker - self._limited_doc_checks = limited_doc_checks - self._is_html = is_html - - def _HandleError(self, code, message, token, position=None, - fix_data=None): - """Call the HandleError function for the checker we are associated with.""" - if errorrules.ShouldReportError(code): - self.__checker.HandleError(code, message, token, position, fix_data) - - def _SetLimitedDocChecks(self, limited_doc_checks): - """Sets whether doc checking is relaxed for this file. - - Args: - limited_doc_checks: Whether doc checking is relaxed for this file. - """ - self._limited_doc_checks = limited_doc_checks - - def CheckToken(self, token, parser_state): - """Checks a token, given the current parser_state, for warnings and errors. - - Args: - token: The current token under consideration. - parser_state: Object that indicates the parser state in the page. - - Raises: - TypeError: If not overridden. - """ - raise TypeError('Abstract method CheckToken not implemented') - - def Finalize(self, parser_state): - """Perform all checks that need to occur after all lines are processed. - - Args: - parser_state: State of the parser after parsing all tokens - - Raises: - TypeError: If not overridden. - """ - raise TypeError('Abstract method Finalize not implemented') - - -class CheckerBase(object): - """This class handles checking a LintRules object against a file.""" - - def __init__(self, error_handler, lint_rules, state_tracker): - """Initialize a checker object. - - Args: - error_handler: Object that handles errors. - lint_rules: LintRules object defining lint errors given a token - and state_tracker object. - state_tracker: Object that tracks the current state in the token stream. - - """ - self._error_handler = error_handler - self._lint_rules = lint_rules - self._state_tracker = state_tracker - - self._has_errors = False - - def HandleError(self, code, message, token, position=None, - fix_data=None): - """Prints out the given error message including a line number. - - Args: - code: The error code. - message: The error to print. - token: The token where the error occurred, or None if it was a file-wide - issue. - position: The position of the error, defaults to None. - fix_data: Metadata used for fixing the error. - """ - self._has_errors = True - self._error_handler.HandleError( - error.Error(code, message, token, position, fix_data)) - - def HasErrors(self): - """Returns true if the style checker has found any errors. - - Returns: - True if the style checker has found any errors. - """ - return self._has_errors - - def Check(self, start_token, limited_doc_checks=False, is_html=False, - stop_token=None): - """Checks a token stream, reporting errors to the error reporter. - - Args: - start_token: First token in token stream. - limited_doc_checks: Whether doc checking is relaxed for this file. - is_html: Whether the file being checked is an HTML file with extracted - contents. - stop_token: If given, check should stop at this token. - """ - - self._lint_rules.Initialize(self, limited_doc_checks, is_html) - self._ExecutePass(start_token, self._LintPass, stop_token=stop_token) - self._lint_rules.Finalize(self._state_tracker) - - def _LintPass(self, token): - """Checks an individual token for lint warnings/errors. - - Used to encapsulate the logic needed to check an individual token so that it - can be passed to _ExecutePass. - - Args: - token: The token to check. - """ - self._lint_rules.CheckToken(token, self._state_tracker) - - def _ExecutePass(self, token, pass_function, stop_token=None): - """Calls the given function for every token in the given token stream. - - As each token is passed to the given function, state is kept up to date and, - depending on the error_trace flag, errors are either caught and reported, or - allowed to bubble up so developers can see the full stack trace. If a parse - error is specified, the pass will proceed as normal until the token causing - the parse error is reached. - - Args: - token: The first token in the token stream. - pass_function: The function to call for each token in the token stream. - stop_token: The last token to check (if given). - - Raises: - Exception: If any error occurred while calling the given function. - """ - - self._state_tracker.Reset() - while token: - # When we are looking at a token and decided to delete the whole line, we - # will delete all of them in the "HandleToken()" below. So the current - # token and subsequent ones may already be deleted here. The way we - # delete a token does not wipe out the previous and next pointers of the - # deleted token. So we need to check the token itself to make sure it is - # not deleted. - if not token.is_deleted: - # End the pass at the stop token - if stop_token and token is stop_token: - return - - self._state_tracker.HandleToken( - token, self._state_tracker.GetLastNonSpaceToken()) - pass_function(token) - self._state_tracker.HandleAfterToken(token) - - token = token.next diff --git a/tools/closure_linter/closure_linter/closurizednamespacesinfo.py b/tools/closure_linter/closure_linter/closurizednamespacesinfo.py deleted file mode 100755 index e7cbfd3318974b..00000000000000 --- a/tools/closure_linter/closure_linter/closurizednamespacesinfo.py +++ /dev/null @@ -1,578 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2008 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Logic for computing dependency information for closurized JavaScript files. - -Closurized JavaScript files express dependencies using goog.require and -goog.provide statements. In order for the linter to detect when a statement is -missing or unnecessary, all identifiers in the JavaScript file must first be -processed to determine if they constitute the creation or usage of a dependency. -""" - - - -import re - -from closure_linter import javascripttokens -from closure_linter import tokenutil - -# pylint: disable=g-bad-name -TokenType = javascripttokens.JavaScriptTokenType - -DEFAULT_EXTRA_NAMESPACES = [ - 'goog.testing.asserts', - 'goog.testing.jsunit', -] - - -class UsedNamespace(object): - """A type for information about a used namespace.""" - - def __init__(self, namespace, identifier, token, alias_definition): - """Initializes the instance. - - Args: - namespace: the namespace of an identifier used in the file - identifier: the complete identifier - token: the token that uses the namespace - alias_definition: a boolean stating whether the namespace is only to used - for an alias definition and should not be required. - """ - self.namespace = namespace - self.identifier = identifier - self.token = token - self.alias_definition = alias_definition - - def GetLine(self): - return self.token.line_number - - def __repr__(self): - return 'UsedNamespace(%s)' % ', '.join( - ['%s=%s' % (k, repr(v)) for k, v in self.__dict__.iteritems()]) - - -class ClosurizedNamespacesInfo(object): - """Dependency information for closurized JavaScript files. - - Processes token streams for dependency creation or usage and provides logic - for determining if a given require or provide statement is unnecessary or if - there are missing require or provide statements. - """ - - def __init__(self, closurized_namespaces, ignored_extra_namespaces): - """Initializes an instance the ClosurizedNamespacesInfo class. - - Args: - closurized_namespaces: A list of namespace prefixes that should be - processed for dependency information. Non-matching namespaces are - ignored. - ignored_extra_namespaces: A list of namespaces that should not be reported - as extra regardless of whether they are actually used. - """ - self._closurized_namespaces = closurized_namespaces - self._ignored_extra_namespaces = (ignored_extra_namespaces + - DEFAULT_EXTRA_NAMESPACES) - self.Reset() - - def Reset(self): - """Resets the internal state to prepare for processing a new file.""" - - # A list of goog.provide tokens in the order they appeared in the file. - self._provide_tokens = [] - - # A list of goog.require tokens in the order they appeared in the file. - self._require_tokens = [] - - # Namespaces that are already goog.provided. - self._provided_namespaces = [] - - # Namespaces that are already goog.required. - self._required_namespaces = [] - - # Note that created_namespaces and used_namespaces contain both namespaces - # and identifiers because there are many existing cases where a method or - # constant is provided directly instead of its namespace. Ideally, these - # two lists would only have to contain namespaces. - - # A list of tuples where the first element is the namespace of an identifier - # created in the file, the second is the identifier itself and the third is - # the line number where it's created. - self._created_namespaces = [] - - # A list of UsedNamespace instances. - self._used_namespaces = [] - - # A list of seemingly-unnecessary namespaces that are goog.required() and - # annotated with @suppress {extraRequire}. - self._suppressed_requires = [] - - # A list of goog.provide tokens which are duplicates. - self._duplicate_provide_tokens = [] - - # A list of goog.require tokens which are duplicates. - self._duplicate_require_tokens = [] - - # Whether this file is in a goog.scope. Someday, we may add support - # for checking scopified namespaces, but for now let's just fail - # in a more reasonable way. - self._scopified_file = False - - # TODO(user): Handle the case where there are 2 different requires - # that can satisfy the same dependency, but only one is necessary. - - def GetProvidedNamespaces(self): - """Returns the namespaces which are already provided by this file. - - Returns: - A list of strings where each string is a 'namespace' corresponding to an - existing goog.provide statement in the file being checked. - """ - return set(self._provided_namespaces) - - def GetRequiredNamespaces(self): - """Returns the namespaces which are already required by this file. - - Returns: - A list of strings where each string is a 'namespace' corresponding to an - existing goog.require statement in the file being checked. - """ - return set(self._required_namespaces) - - def IsExtraProvide(self, token): - """Returns whether the given goog.provide token is unnecessary. - - Args: - token: A goog.provide token. - - Returns: - True if the given token corresponds to an unnecessary goog.provide - statement, otherwise False. - """ - namespace = tokenutil.GetStringAfterToken(token) - - if self.GetClosurizedNamespace(namespace) is None: - return False - - if token in self._duplicate_provide_tokens: - return True - - # TODO(user): There's probably a faster way to compute this. - for created_namespace, created_identifier, _ in self._created_namespaces: - if namespace == created_namespace or namespace == created_identifier: - return False - - return True - - def IsExtraRequire(self, token): - """Returns whether the given goog.require token is unnecessary. - - Args: - token: A goog.require token. - - Returns: - True if the given token corresponds to an unnecessary goog.require - statement, otherwise False. - """ - namespace = tokenutil.GetStringAfterToken(token) - - if self.GetClosurizedNamespace(namespace) is None: - return False - - if namespace in self._ignored_extra_namespaces: - return False - - if token in self._duplicate_require_tokens: - return True - - if namespace in self._suppressed_requires: - return False - - # If the namespace contains a component that is initial caps, then that - # must be the last component of the namespace. - parts = namespace.split('.') - if len(parts) > 1 and parts[-2][0].isupper(): - return True - - # TODO(user): There's probably a faster way to compute this. - for ns in self._used_namespaces: - if (not ns.alias_definition and ( - namespace == ns.namespace or namespace == ns.identifier)): - return False - - return True - - def GetMissingProvides(self): - """Returns the dict of missing provided namespaces for the current file. - - Returns: - Returns a dictionary of key as string and value as integer where each - string(key) is a namespace that should be provided by this file, but is - not and integer(value) is first line number where it's defined. - """ - missing_provides = dict() - for namespace, identifier, line_number in self._created_namespaces: - if (not self._IsPrivateIdentifier(identifier) and - namespace not in self._provided_namespaces and - identifier not in self._provided_namespaces and - namespace not in self._required_namespaces and - namespace not in missing_provides): - missing_provides[namespace] = line_number - - return missing_provides - - def GetMissingRequires(self): - """Returns the dict of missing required namespaces for the current file. - - For each non-private identifier used in the file, find either a - goog.require, goog.provide or a created identifier that satisfies it. - goog.require statements can satisfy the identifier by requiring either the - namespace of the identifier or the identifier itself. goog.provide - statements can satisfy the identifier by providing the namespace of the - identifier. A created identifier can only satisfy the used identifier if - it matches it exactly (necessary since things can be defined on a - namespace in more than one file). Note that provided namespaces should be - a subset of created namespaces, but we check both because in some cases we - can't always detect the creation of the namespace. - - Returns: - Returns a dictionary of key as string and value integer where each - string(key) is a namespace that should be required by this file, but is - not and integer(value) is first line number where it's used. - """ - external_dependencies = set(self._required_namespaces) - - # Assume goog namespace is always available. - external_dependencies.add('goog') - # goog.module is treated as a builtin, too (for goog.module.get). - external_dependencies.add('goog.module') - - created_identifiers = set() - for unused_namespace, identifier, unused_line_number in ( - self._created_namespaces): - created_identifiers.add(identifier) - - missing_requires = dict() - illegal_alias_statements = dict() - - def ShouldRequireNamespace(namespace, identifier): - """Checks if a namespace would normally be required.""" - return ( - not self._IsPrivateIdentifier(identifier) and - namespace not in external_dependencies and - namespace not in self._provided_namespaces and - identifier not in external_dependencies and - identifier not in created_identifiers and - namespace not in missing_requires) - - # First check all the used identifiers where we know that their namespace - # needs to be provided (unless they are optional). - for ns in self._used_namespaces: - namespace = ns.namespace - identifier = ns.identifier - if (not ns.alias_definition and - ShouldRequireNamespace(namespace, identifier)): - missing_requires[namespace] = ns.GetLine() - - # Now that all required namespaces are known, we can check if the alias - # definitions (that are likely being used for typeannotations that don't - # need explicit goog.require statements) are already covered. If not - # the user shouldn't use the alias. - for ns in self._used_namespaces: - if (not ns.alias_definition or - not ShouldRequireNamespace(ns.namespace, ns.identifier)): - continue - if self._FindNamespace(ns.identifier, self._provided_namespaces, - created_identifiers, external_dependencies, - missing_requires): - continue - namespace = ns.identifier.rsplit('.', 1)[0] - illegal_alias_statements[namespace] = ns.token - - return missing_requires, illegal_alias_statements - - def _FindNamespace(self, identifier, *namespaces_list): - """Finds the namespace of an identifier given a list of other namespaces. - - Args: - identifier: An identifier whose parent needs to be defined. - e.g. for goog.bar.foo we search something that provides - goog.bar. - *namespaces_list: var args of iterables of namespace identifiers - Returns: - The namespace that the given identifier is part of or None. - """ - identifier = identifier.rsplit('.', 1)[0] - identifier_prefix = identifier + '.' - for namespaces in namespaces_list: - for namespace in namespaces: - if namespace == identifier or namespace.startswith(identifier_prefix): - return namespace - return None - - def _IsPrivateIdentifier(self, identifier): - """Returns whether the given identifier is private.""" - pieces = identifier.split('.') - for piece in pieces: - if piece.endswith('_'): - return True - return False - - def IsFirstProvide(self, token): - """Returns whether token is the first provide token.""" - return self._provide_tokens and token == self._provide_tokens[0] - - def IsFirstRequire(self, token): - """Returns whether token is the first require token.""" - return self._require_tokens and token == self._require_tokens[0] - - def IsLastProvide(self, token): - """Returns whether token is the last provide token.""" - return self._provide_tokens and token == self._provide_tokens[-1] - - def IsLastRequire(self, token): - """Returns whether token is the last require token.""" - return self._require_tokens and token == self._require_tokens[-1] - - def ProcessToken(self, token, state_tracker): - """Processes the given token for dependency information. - - Args: - token: The token to process. - state_tracker: The JavaScript state tracker. - """ - - # Note that this method is in the critical path for the linter and has been - # optimized for performance in the following ways: - # - Tokens are checked by type first to minimize the number of function - # calls necessary to determine if action needs to be taken for the token. - # - The most common tokens types are checked for first. - # - The number of function calls has been minimized (thus the length of this - # function. - - if token.type == TokenType.IDENTIFIER: - # TODO(user): Consider saving the whole identifier in metadata. - whole_identifier_string = tokenutil.GetIdentifierForToken(token) - if whole_identifier_string is None: - # We only want to process the identifier one time. If the whole string - # identifier is None, that means this token was part of a multi-token - # identifier, but it was not the first token of the identifier. - return - - # In the odd case that a goog.require is encountered inside a function, - # just ignore it (e.g. dynamic loading in test runners). - if token.string == 'goog.require' and not state_tracker.InFunction(): - self._require_tokens.append(token) - namespace = tokenutil.GetStringAfterToken(token) - if namespace in self._required_namespaces: - self._duplicate_require_tokens.append(token) - else: - self._required_namespaces.append(namespace) - - # If there is a suppression for the require, add a usage for it so it - # gets treated as a regular goog.require (i.e. still gets sorted). - if self._HasSuppression(state_tracker, 'extraRequire'): - self._suppressed_requires.append(namespace) - self._AddUsedNamespace(state_tracker, namespace, token) - - elif token.string == 'goog.provide': - self._provide_tokens.append(token) - namespace = tokenutil.GetStringAfterToken(token) - if namespace in self._provided_namespaces: - self._duplicate_provide_tokens.append(token) - else: - self._provided_namespaces.append(namespace) - - # If there is a suppression for the provide, add a creation for it so it - # gets treated as a regular goog.provide (i.e. still gets sorted). - if self._HasSuppression(state_tracker, 'extraProvide'): - self._AddCreatedNamespace(state_tracker, namespace, token.line_number) - - elif token.string == 'goog.scope': - self._scopified_file = True - - elif token.string == 'goog.setTestOnly': - - # Since the message is optional, we don't want to scan to later lines. - for t in tokenutil.GetAllTokensInSameLine(token): - if t.type == TokenType.STRING_TEXT: - message = t.string - - if re.match(r'^\w+(\.\w+)+$', message): - # This looks like a namespace. If it's a Closurized namespace, - # consider it created. - base_namespace = message.split('.', 1)[0] - if base_namespace in self._closurized_namespaces: - self._AddCreatedNamespace(state_tracker, message, - token.line_number) - - break - else: - jsdoc = state_tracker.GetDocComment() - if token.metadata and token.metadata.aliased_symbol: - whole_identifier_string = token.metadata.aliased_symbol - elif (token.string == 'goog.module.get' and - not self._HasSuppression(state_tracker, 'extraRequire')): - # Cannot use _AddUsedNamespace as this is not an identifier, but - # already the entire namespace that's required. - namespace = tokenutil.GetStringAfterToken(token) - namespace = UsedNamespace(namespace, namespace, token, - alias_definition=False) - self._used_namespaces.append(namespace) - if jsdoc and jsdoc.HasFlag('typedef'): - self._AddCreatedNamespace(state_tracker, whole_identifier_string, - token.line_number, - namespace=self.GetClosurizedNamespace( - whole_identifier_string)) - else: - is_alias_definition = (token.metadata and - token.metadata.is_alias_definition) - self._AddUsedNamespace(state_tracker, whole_identifier_string, - token, is_alias_definition) - - elif token.type == TokenType.SIMPLE_LVALUE: - identifier = token.values['identifier'] - start_token = tokenutil.GetIdentifierStart(token) - if start_token and start_token != token: - # Multi-line identifier being assigned. Get the whole identifier. - identifier = tokenutil.GetIdentifierForToken(start_token) - else: - start_token = token - # If an alias is defined on the start_token, use it instead. - if (start_token and - start_token.metadata and - start_token.metadata.aliased_symbol and - not start_token.metadata.is_alias_definition): - identifier = start_token.metadata.aliased_symbol - - if identifier: - namespace = self.GetClosurizedNamespace(identifier) - if state_tracker.InFunction(): - self._AddUsedNamespace(state_tracker, identifier, token) - elif namespace and namespace != 'goog': - self._AddCreatedNamespace(state_tracker, identifier, - token.line_number, namespace=namespace) - - elif token.type == TokenType.DOC_FLAG: - flag = token.attached_object - flag_type = flag.flag_type - if flag and flag.HasType() and flag.jstype: - is_interface = state_tracker.GetDocComment().HasFlag('interface') - if flag_type == 'implements' or (flag_type == 'extends' - and is_interface): - identifier = flag.jstype.alias or flag.jstype.identifier - self._AddUsedNamespace(state_tracker, identifier, token) - # Since we process doctypes only for implements and extends, the - # type is a simple one and we don't need any iteration for subtypes. - - def _AddCreatedNamespace(self, state_tracker, identifier, line_number, - namespace=None): - """Adds the namespace of an identifier to the list of created namespaces. - - If the identifier is annotated with a 'missingProvide' suppression, it is - not added. - - Args: - state_tracker: The JavaScriptStateTracker instance. - identifier: The identifier to add. - line_number: Line number where namespace is created. - namespace: The namespace of the identifier or None if the identifier is - also the namespace. - """ - if not namespace: - namespace = identifier - - if self._HasSuppression(state_tracker, 'missingProvide'): - return - - self._created_namespaces.append([namespace, identifier, line_number]) - - def _AddUsedNamespace(self, state_tracker, identifier, token, - is_alias_definition=False): - """Adds the namespace of an identifier to the list of used namespaces. - - If the identifier is annotated with a 'missingRequire' suppression, it is - not added. - - Args: - state_tracker: The JavaScriptStateTracker instance. - identifier: An identifier which has been used. - token: The token in which the namespace is used. - is_alias_definition: If the used namespace is part of an alias_definition. - Aliased symbols need their parent namespace to be available, if it is - not yet required through another symbol, an error will be thrown. - """ - if self._HasSuppression(state_tracker, 'missingRequire'): - return - - namespace = self.GetClosurizedNamespace(identifier) - # b/5362203 If its a variable in scope then its not a required namespace. - if namespace and not state_tracker.IsVariableInScope(namespace): - namespace = UsedNamespace(namespace, identifier, token, - is_alias_definition) - self._used_namespaces.append(namespace) - - def _HasSuppression(self, state_tracker, suppression): - jsdoc = state_tracker.GetDocComment() - return jsdoc and suppression in jsdoc.suppressions - - def GetClosurizedNamespace(self, identifier): - """Given an identifier, returns the namespace that identifier is from. - - Args: - identifier: The identifier to extract a namespace from. - - Returns: - The namespace the given identifier resides in, or None if one could not - be found. - """ - if identifier.startswith('goog.global'): - # Ignore goog.global, since it is, by definition, global. - return None - - parts = identifier.split('.') - for namespace in self._closurized_namespaces: - if not identifier.startswith(namespace + '.'): - continue - - # The namespace for a class is the shortest prefix ending in a class - # name, which starts with a capital letter but is not a capitalized word. - # - # We ultimately do not want to allow requiring or providing of inner - # classes/enums. Instead, a file should provide only the top-level class - # and users should require only that. - namespace = [] - for part in parts: - if part == 'prototype' or part.isupper(): - return '.'.join(namespace) - namespace.append(part) - if part[0].isupper(): - return '.'.join(namespace) - - # At this point, we know there's no class or enum, so the namespace is - # just the identifier with the last part removed. With the exception of - # apply, inherits, and call, which should also be stripped. - if parts[-1] in ('apply', 'inherits', 'call'): - parts.pop() - parts.pop() - - # If the last part ends with an underscore, it is a private variable, - # method, or enum. The namespace is whatever is before it. - if parts and parts[-1].endswith('_'): - parts.pop() - - return '.'.join(parts) - - return None diff --git a/tools/closure_linter/closure_linter/closurizednamespacesinfo_test.py b/tools/closure_linter/closure_linter/closurizednamespacesinfo_test.py deleted file mode 100755 index 7aeae21956af8d..00000000000000 --- a/tools/closure_linter/closure_linter/closurizednamespacesinfo_test.py +++ /dev/null @@ -1,873 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2010 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Unit tests for ClosurizedNamespacesInfo.""" - - - -import unittest as googletest -from closure_linter import aliaspass -from closure_linter import closurizednamespacesinfo -from closure_linter import ecmametadatapass -from closure_linter import javascriptstatetracker -from closure_linter import javascripttokens -from closure_linter import testutil -from closure_linter import tokenutil - -# pylint: disable=g-bad-name -TokenType = javascripttokens.JavaScriptTokenType - - -def _ToLineDict(illegal_alias_stmts): - """Replaces tokens with the respective line number.""" - return {k: v.line_number for k, v in illegal_alias_stmts.iteritems()} - - -class ClosurizedNamespacesInfoTest(googletest.TestCase): - """Tests for ClosurizedNamespacesInfo.""" - - _test_cases = { - 'goog.global.anything': None, - 'package.CONSTANT': 'package', - 'package.methodName': 'package', - 'package.subpackage.methodName': 'package.subpackage', - 'package.subpackage.methodName.apply': 'package.subpackage', - 'package.ClassName.something': 'package.ClassName', - 'package.ClassName.Enum.VALUE.methodName': 'package.ClassName', - 'package.ClassName.CONSTANT': 'package.ClassName', - 'package.namespace.CONSTANT.methodName': 'package.namespace', - 'package.ClassName.inherits': 'package.ClassName', - 'package.ClassName.apply': 'package.ClassName', - 'package.ClassName.methodName.apply': 'package.ClassName', - 'package.ClassName.methodName.call': 'package.ClassName', - 'package.ClassName.prototype.methodName': 'package.ClassName', - 'package.ClassName.privateMethod_': 'package.ClassName', - 'package.className.privateProperty_': 'package.className', - 'package.className.privateProperty_.methodName': 'package.className', - 'package.ClassName.PrivateEnum_': 'package.ClassName', - 'package.ClassName.prototype.methodName.apply': 'package.ClassName', - 'package.ClassName.property.subProperty': 'package.ClassName', - 'package.className.prototype.something.somethingElse': 'package.className' - } - - def testGetClosurizedNamespace(self): - """Tests that the correct namespace is returned for various identifiers.""" - namespaces_info = closurizednamespacesinfo.ClosurizedNamespacesInfo( - closurized_namespaces=['package'], ignored_extra_namespaces=[]) - for identifier, expected_namespace in self._test_cases.items(): - actual_namespace = namespaces_info.GetClosurizedNamespace(identifier) - self.assertEqual( - expected_namespace, - actual_namespace, - 'expected namespace "' + str(expected_namespace) + - '" for identifier "' + str(identifier) + '" but was "' + - str(actual_namespace) + '"') - - def testIgnoredExtraNamespaces(self): - """Tests that ignored_extra_namespaces are ignored.""" - token = self._GetRequireTokens('package.Something') - namespaces_info = closurizednamespacesinfo.ClosurizedNamespacesInfo( - closurized_namespaces=['package'], - ignored_extra_namespaces=['package.Something']) - - self.assertFalse(namespaces_info.IsExtraRequire(token), - 'Should be valid since it is in ignored namespaces.') - - namespaces_info = closurizednamespacesinfo.ClosurizedNamespacesInfo( - ['package'], []) - - self.assertTrue(namespaces_info.IsExtraRequire(token), - 'Should be invalid since it is not in ignored namespaces.') - - def testIsExtraProvide_created(self): - """Tests that provides for created namespaces are not extra.""" - input_lines = [ - 'goog.provide(\'package.Foo\');', - 'package.Foo = function() {};' - ] - - token, namespaces_info = self._GetStartTokenAndNamespacesInfoForScript( - input_lines, ['package']) - - self.assertFalse(namespaces_info.IsExtraProvide(token), - 'Should not be extra since it is created.') - - def testIsExtraProvide_createdIdentifier(self): - """Tests that provides for created identifiers are not extra.""" - input_lines = [ - 'goog.provide(\'package.Foo.methodName\');', - 'package.Foo.methodName = function() {};' - ] - - token, namespaces_info = self._GetStartTokenAndNamespacesInfoForScript( - input_lines, ['package']) - - self.assertFalse(namespaces_info.IsExtraProvide(token), - 'Should not be extra since it is created.') - - def testIsExtraProvide_notCreated(self): - """Tests that provides for non-created namespaces are extra.""" - input_lines = ['goog.provide(\'package.Foo\');'] - - token, namespaces_info = self._GetStartTokenAndNamespacesInfoForScript( - input_lines, ['package']) - - self.assertTrue(namespaces_info.IsExtraProvide(token), - 'Should be extra since it is not created.') - - def testIsExtraProvide_notCreatedMultipartClosurizedNamespace(self): - """Tests that provides for non-created namespaces are extra.""" - input_lines = ['goog.provide(\'multi.part.namespace.Foo\');'] - - token, namespaces_info = self._GetStartTokenAndNamespacesInfoForScript( - input_lines, ['multi.part']) - - self.assertTrue(namespaces_info.IsExtraProvide(token), - 'Should be extra since it is not created.') - - def testIsExtraProvide_duplicate(self): - """Tests that providing a namespace twice makes the second one extra.""" - input_lines = [ - 'goog.provide(\'package.Foo\');', - 'goog.provide(\'package.Foo\');', - 'package.Foo = function() {};' - ] - - token, namespaces_info = self._GetStartTokenAndNamespacesInfoForScript( - input_lines, ['package']) - - # Advance to the second goog.provide token. - token = tokenutil.Search(token.next, TokenType.IDENTIFIER) - - self.assertTrue(namespaces_info.IsExtraProvide(token), - 'Should be extra since it is already provided.') - - def testIsExtraProvide_notClosurized(self): - """Tests that provides of non-closurized namespaces are not extra.""" - input_lines = ['goog.provide(\'notclosurized.Foo\');'] - - token, namespaces_info = self._GetStartTokenAndNamespacesInfoForScript( - input_lines, ['package']) - - self.assertFalse(namespaces_info.IsExtraProvide(token), - 'Should not be extra since it is not closurized.') - - def testIsExtraRequire_used(self): - """Tests that requires for used namespaces are not extra.""" - input_lines = [ - 'goog.require(\'package.Foo\');', - 'var x = package.Foo.methodName();' - ] - - token, namespaces_info = self._GetStartTokenAndNamespacesInfoForScript( - input_lines, ['package']) - - self.assertFalse(namespaces_info.IsExtraRequire(token), - 'Should not be extra since it is used.') - - def testIsExtraRequire_usedIdentifier(self): - """Tests that requires for used methods on classes are extra.""" - input_lines = [ - 'goog.require(\'package.Foo.methodName\');', - 'var x = package.Foo.methodName();' - ] - - token, namespaces_info = self._GetStartTokenAndNamespacesInfoForScript( - input_lines, ['package']) - - self.assertTrue(namespaces_info.IsExtraRequire(token), - 'Should require the package, not the method specifically.') - - def testIsExtraRequire_notUsed(self): - """Tests that requires for unused namespaces are extra.""" - input_lines = ['goog.require(\'package.Foo\');'] - - token, namespaces_info = self._GetStartTokenAndNamespacesInfoForScript( - input_lines, ['package']) - - self.assertTrue(namespaces_info.IsExtraRequire(token), - 'Should be extra since it is not used.') - - def testIsExtraRequire_notUsedMultiPartClosurizedNamespace(self): - """Tests unused require with multi-part closurized namespaces.""" - - input_lines = ['goog.require(\'multi.part.namespace.Foo\');'] - - token, namespaces_info = self._GetStartTokenAndNamespacesInfoForScript( - input_lines, ['multi.part']) - - self.assertTrue(namespaces_info.IsExtraRequire(token), - 'Should be extra since it is not used.') - - def testIsExtraRequire_notClosurized(self): - """Tests that requires of non-closurized namespaces are not extra.""" - input_lines = ['goog.require(\'notclosurized.Foo\');'] - - token, namespaces_info = self._GetStartTokenAndNamespacesInfoForScript( - input_lines, ['package']) - - self.assertFalse(namespaces_info.IsExtraRequire(token), - 'Should not be extra since it is not closurized.') - - def testIsExtraRequire_objectOnClass(self): - """Tests that requiring an object on a class is extra.""" - input_lines = [ - 'goog.require(\'package.Foo.Enum\');', - 'var x = package.Foo.Enum.VALUE1;', - ] - - token, namespaces_info = self._GetStartTokenAndNamespacesInfoForScript( - input_lines, ['package']) - - self.assertTrue(namespaces_info.IsExtraRequire(token), - 'The whole class, not the object, should be required.'); - - def testIsExtraRequire_constantOnClass(self): - """Tests that requiring a constant on a class is extra.""" - input_lines = [ - 'goog.require(\'package.Foo.CONSTANT\');', - 'var x = package.Foo.CONSTANT', - ] - - token, namespaces_info = self._GetStartTokenAndNamespacesInfoForScript( - input_lines, ['package']) - - self.assertTrue(namespaces_info.IsExtraRequire(token), - 'The class, not the constant, should be required.'); - - def testIsExtraRequire_constantNotOnClass(self): - """Tests that requiring a constant not on a class is OK.""" - input_lines = [ - 'goog.require(\'package.subpackage.CONSTANT\');', - 'var x = package.subpackage.CONSTANT', - ] - - token, namespaces_info = self._GetStartTokenAndNamespacesInfoForScript( - input_lines, ['package']) - - self.assertFalse(namespaces_info.IsExtraRequire(token), - 'Constants can be required except on classes.'); - - def testIsExtraRequire_methodNotOnClass(self): - """Tests that requiring a method not on a class is OK.""" - input_lines = [ - 'goog.require(\'package.subpackage.method\');', - 'var x = package.subpackage.method()', - ] - - token, namespaces_info = self._GetStartTokenAndNamespacesInfoForScript( - input_lines, ['package']) - - self.assertFalse(namespaces_info.IsExtraRequire(token), - 'Methods can be required except on classes.'); - - def testIsExtraRequire_defaults(self): - """Tests that there are no warnings about extra requires for test utils""" - input_lines = ['goog.require(\'goog.testing.jsunit\');'] - - token, namespaces_info = self._GetStartTokenAndNamespacesInfoForScript( - input_lines, ['goog']) - - self.assertFalse(namespaces_info.IsExtraRequire(token), - 'Should not be extra since it is for testing.') - - def testGetMissingProvides_provided(self): - """Tests that provided functions don't cause a missing provide.""" - input_lines = [ - 'goog.provide(\'package.Foo\');', - 'package.Foo = function() {};' - ] - - namespaces_info = self._GetNamespacesInfoForScript( - input_lines, ['package']) - - self.assertEquals(0, len(namespaces_info.GetMissingProvides())) - - def testGetMissingProvides_providedIdentifier(self): - """Tests that provided identifiers don't cause a missing provide.""" - input_lines = [ - 'goog.provide(\'package.Foo.methodName\');', - 'package.Foo.methodName = function() {};' - ] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['package']) - self.assertEquals(0, len(namespaces_info.GetMissingProvides())) - - def testGetMissingProvides_providedParentIdentifier(self): - """Tests that provided identifiers on a class don't cause a missing provide - on objects attached to that class.""" - input_lines = [ - 'goog.provide(\'package.foo.ClassName\');', - 'package.foo.ClassName.methodName = function() {};', - 'package.foo.ClassName.ObjectName = 1;', - ] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['package']) - self.assertEquals(0, len(namespaces_info.GetMissingProvides())) - - def testGetMissingProvides_unprovided(self): - """Tests that unprovided functions cause a missing provide.""" - input_lines = ['package.Foo = function() {};'] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['package']) - - missing_provides = namespaces_info.GetMissingProvides() - self.assertEquals(1, len(missing_provides)) - missing_provide = missing_provides.popitem() - self.assertEquals('package.Foo', missing_provide[0]) - self.assertEquals(1, missing_provide[1]) - - def testGetMissingProvides_privatefunction(self): - """Tests that unprovided private functions don't cause a missing provide.""" - input_lines = ['package.Foo_ = function() {};'] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['package']) - self.assertEquals(0, len(namespaces_info.GetMissingProvides())) - - def testGetMissingProvides_required(self): - """Tests that required namespaces don't cause a missing provide.""" - input_lines = [ - 'goog.require(\'package.Foo\');', - 'package.Foo.methodName = function() {};' - ] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['package']) - self.assertEquals(0, len(namespaces_info.GetMissingProvides())) - - def testGetMissingRequires_required(self): - """Tests that required namespaces don't cause a missing require.""" - input_lines = [ - 'goog.require(\'package.Foo\');', - 'package.Foo();' - ] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['package']) - missing_requires, _ = namespaces_info.GetMissingRequires() - self.assertEquals(0, len(missing_requires)) - - def testGetMissingRequires_requiredIdentifier(self): - """Tests that required namespaces satisfy identifiers on that namespace.""" - input_lines = [ - 'goog.require(\'package.Foo\');', - 'package.Foo.methodName();' - ] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['package']) - missing_requires, _ = namespaces_info.GetMissingRequires() - self.assertEquals(0, len(missing_requires)) - - def testGetMissingRequires_requiredNamespace(self): - """Tests that required namespaces satisfy the namespace.""" - input_lines = [ - 'goog.require(\'package.soy.fooTemplate\');', - 'render(package.soy.fooTemplate);' - ] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['package']) - missing_requires, _ = namespaces_info.GetMissingRequires() - self.assertEquals(0, len(missing_requires)) - - def testGetMissingRequires_requiredParentClass(self): - """Tests that requiring a parent class of an object is sufficient to prevent - a missing require on that object.""" - input_lines = [ - 'goog.require(\'package.Foo\');', - 'package.Foo.methodName();', - 'package.Foo.methodName(package.Foo.ObjectName);' - ] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['package']) - missing_requires, _ = namespaces_info.GetMissingRequires() - self.assertEquals(0, len(missing_requires)) - - def testGetMissingRequires_unrequired(self): - """Tests that unrequired namespaces cause a missing require.""" - input_lines = ['package.Foo();'] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['package']) - - missing_requires, _ = namespaces_info.GetMissingRequires() - self.assertEquals(1, len(missing_requires)) - missing_req = missing_requires.popitem() - self.assertEquals('package.Foo', missing_req[0]) - self.assertEquals(1, missing_req[1]) - - def testGetMissingRequires_provided(self): - """Tests that provided namespaces satisfy identifiers on that namespace.""" - input_lines = [ - 'goog.provide(\'package.Foo\');', - 'package.Foo.methodName();' - ] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['package']) - missing_requires, _ = namespaces_info.GetMissingRequires() - self.assertEquals(0, len(missing_requires)) - - def testGetMissingRequires_created(self): - """Tests that created namespaces do not satisfy usage of an identifier.""" - input_lines = [ - 'package.Foo = function();', - 'package.Foo.methodName();', - 'package.Foo.anotherMethodName1();', - 'package.Foo.anotherMethodName2();' - ] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['package']) - - missing_requires, _ = namespaces_info.GetMissingRequires() - self.assertEquals(1, len(missing_requires)) - missing_require = missing_requires.popitem() - self.assertEquals('package.Foo', missing_require[0]) - # Make sure line number of first occurrence is reported - self.assertEquals(2, missing_require[1]) - - def testGetMissingRequires_createdIdentifier(self): - """Tests that created identifiers satisfy usage of the identifier.""" - input_lines = [ - 'package.Foo.methodName = function();', - 'package.Foo.methodName();' - ] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['package']) - missing_requires, _ = namespaces_info.GetMissingRequires() - self.assertEquals(0, len(missing_requires)) - - def testGetMissingRequires_implements(self): - """Tests that a parametrized type requires the correct identifier.""" - input_lines = [ - '/** @constructor @implements {package.Bar} */', - 'package.Foo = function();', - ] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['package']) - missing_requires, _ = namespaces_info.GetMissingRequires() - self.assertItemsEqual({'package.Bar': 1}, missing_requires) - - def testGetMissingRequires_objectOnClass(self): - """Tests that we should require a class, not the object on the class.""" - input_lines = [ - 'goog.require(\'package.Foo.Enum\');', - 'var x = package.Foo.Enum.VALUE1;', - ] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['package']) - missing_requires, _ = namespaces_info.GetMissingRequires() - self.assertEquals(1, len(missing_requires), - 'The whole class, not the object, should be required.') - - def testGetMissingRequires_variableWithSameName(self): - """Tests that we should not goog.require variables and parameters. - - b/5362203 Variables in scope are not missing namespaces. - """ - input_lines = [ - 'goog.provide(\'Foo\');', - 'Foo.A = function();', - 'Foo.A.prototype.method = function(ab) {', - ' if (ab) {', - ' var docs;', - ' var lvalue = new Obj();', - ' // Variable in scope hence not goog.require here.', - ' docs.foo.abc = 1;', - ' lvalue.next();', - ' }', - ' // Since js is function scope this should also not goog.require.', - ' docs.foo.func();', - ' // Its not a variable in scope hence goog.require.', - ' dummy.xyz.reset();', - ' return this.method2();', - '};', - 'Foo.A.prototype.method1 = function(docs, abcd, xyz) {', - ' // Parameter hence not goog.require.', - ' docs.nodes.length = 2;', - ' lvalue.abc.reset();', - '};' - ] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['Foo', - 'docs', - 'lvalue', - 'dummy']) - missing_requires, _ = namespaces_info.GetMissingRequires() - self.assertEquals(2, len(missing_requires)) - self.assertItemsEqual( - {'dummy.xyz': 14, - 'lvalue.abc': 20}, missing_requires) - - def testIsFirstProvide(self): - """Tests operation of the isFirstProvide method.""" - input_lines = [ - 'goog.provide(\'package.Foo\');', - 'package.Foo.methodName();' - ] - - token, namespaces_info = self._GetStartTokenAndNamespacesInfoForScript( - input_lines, ['package']) - self.assertTrue(namespaces_info.IsFirstProvide(token)) - - def testGetWholeIdentifierString(self): - """Tests that created identifiers satisfy usage of the identifier.""" - input_lines = [ - 'package.Foo.', - ' veryLong.', - ' identifier;' - ] - - token = testutil.TokenizeSource(input_lines) - - self.assertEquals('package.Foo.veryLong.identifier', - tokenutil.GetIdentifierForToken(token)) - - self.assertEquals(None, - tokenutil.GetIdentifierForToken(token.next)) - - def testScopified(self): - """Tests that a goog.scope call is noticed.""" - input_lines = [ - 'goog.scope(function() {', - '});' - ] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['goog']) - self.assertTrue(namespaces_info._scopified_file) - - def testScope_unusedAlias(self): - """Tests that an unused alias symbol is illegal.""" - input_lines = [ - 'goog.scope(function() {', - 'var Event = goog.events.Event;', - '});' - ] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['goog']) - missing_requires, illegal_alias_stmts = namespaces_info.GetMissingRequires() - self.assertEquals({}, missing_requires) - self.assertEquals({'goog.events': 2}, _ToLineDict(illegal_alias_stmts)) - - def testScope_usedMultilevelAlias(self): - """Tests that an used alias symbol in a deep namespace is ok.""" - input_lines = [ - 'goog.require(\'goog.Events\');', - 'goog.scope(function() {', - 'var Event = goog.Events.DeepNamespace.Event;', - 'Event();', - '});' - ] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['goog']) - missing_requires, illegal_alias_stmts = namespaces_info.GetMissingRequires() - self.assertEquals({}, missing_requires) - self.assertEquals({}, illegal_alias_stmts) - - def testScope_usedAlias(self): - """Tests that aliased symbols result in correct requires.""" - input_lines = [ - 'goog.scope(function() {', - 'var Event = goog.events.Event;', - 'var dom = goog.dom;', - 'Event(dom.classes.get);', - '});' - ] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['goog']) - missing_requires, illegal_alias_stmts = namespaces_info.GetMissingRequires() - self.assertEquals({}, illegal_alias_stmts) - self.assertEquals({'goog.dom.classes': 4, 'goog.events.Event': 4}, - missing_requires) - - def testModule_alias(self): - """Tests that goog.module style aliases are supported.""" - input_lines = [ - 'goog.module(\'test.module\');', - 'var Unused = goog.require(\'goog.Unused\');', - 'var AliasedClass = goog.require(\'goog.AliasedClass\');', - 'var x = new AliasedClass();', - ] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['goog']) - namespaceToken = self._GetRequireTokens('goog.AliasedClass') - self.assertFalse(namespaces_info.IsExtraRequire(namespaceToken), - 'AliasedClass should be marked as used') - unusedToken = self._GetRequireTokens('goog.Unused') - self.assertTrue(namespaces_info.IsExtraRequire(unusedToken), - 'Unused should be marked as not used') - - def testModule_aliasInScope(self): - """Tests that goog.module style aliases are supported.""" - input_lines = [ - 'goog.module(\'test.module\');', - 'var AliasedClass = goog.require(\'goog.AliasedClass\');', - 'goog.scope(function() {', - 'var x = new AliasedClass();', - '});', - ] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['goog']) - namespaceToken = self._GetRequireTokens('goog.AliasedClass') - self.assertFalse(namespaces_info.IsExtraRequire(namespaceToken), - 'AliasedClass should be marked as used') - - def testModule_getAlwaysProvided(self): - """Tests that goog.module.get is recognized as a built-in.""" - input_lines = [ - 'goog.provide(\'test.MyClass\');', - 'goog.require(\'goog.someModule\');', - 'goog.scope(function() {', - 'var someModule = goog.module.get(\'goog.someModule\');', - 'test.MyClass = function() {};', - '});', - ] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['goog']) - self.assertEquals({}, namespaces_info.GetMissingRequires()[0]) - - def testModule_requireForGet(self): - """Tests that goog.module.get needs a goog.require call.""" - input_lines = [ - 'goog.provide(\'test.MyClass\');', - 'function foo() {', - ' var someModule = goog.module.get(\'goog.someModule\');', - ' someModule.doSth();', - '}', - ] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['goog']) - self.assertEquals({'goog.someModule': 3}, - namespaces_info.GetMissingRequires()[0]) - - def testScope_usedTypeAlias(self): - """Tests aliased symbols in type annotations.""" - input_lines = [ - 'goog.scope(function() {', - 'var Event = goog.events.Event;', - '/** @type {Event} */;', - '});' - ] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['goog']) - missing_requires, illegal_alias_stmts = namespaces_info.GetMissingRequires() - self.assertEquals({}, missing_requires) - self.assertEquals({'goog.events': 2}, _ToLineDict(illegal_alias_stmts)) - - def testScope_partialAlias_typeOnly(self): - """Tests a partial alias only used in type annotations. - - In this example, some goog.events namespace would need to be required - so that evaluating goog.events.bar doesn't throw an error. - """ - input_lines = [ - 'goog.scope(function() {', - 'var bar = goog.events.bar;', - '/** @type {bar.Foo} */;', - '});' - ] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['goog']) - missing_requires, illegal_alias_stmts = namespaces_info.GetMissingRequires() - self.assertEquals({}, missing_requires) - self.assertEquals({'goog.events': 2}, _ToLineDict(illegal_alias_stmts)) - - def testScope_partialAlias(self): - """Tests a partial alias in conjunction with a type annotation. - - In this example, the partial alias is already defined by another type, - therefore the doc-only type doesn't need to be required. - """ - input_lines = [ - 'goog.scope(function() {', - 'var bar = goog.events.bar;', - '/** @type {bar.Event} */;', - 'bar.EventType();' - '});' - ] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['goog']) - missing_requires, illegal_alias_stmts = namespaces_info.GetMissingRequires() - self.assertEquals({'goog.events.bar.EventType': 4}, missing_requires) - self.assertEquals({}, illegal_alias_stmts) - - def testScope_partialAliasRequires(self): - """Tests partial aliases with correct requires.""" - input_lines = [ - 'goog.require(\'goog.events.bar.EventType\');', - 'goog.scope(function() {', - 'var bar = goog.events.bar;', - '/** @type {bar.Event} */;', - 'bar.EventType();' - '});' - ] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['goog']) - missing_requires, illegal_alias_stmts = namespaces_info.GetMissingRequires() - self.assertEquals({}, missing_requires) - self.assertEquals({}, illegal_alias_stmts) - - def testScope_partialAliasRequiresBoth(self): - """Tests partial aliases with correct requires.""" - input_lines = [ - 'goog.require(\'goog.events.bar.Event\');', - 'goog.require(\'goog.events.bar.EventType\');', - 'goog.scope(function() {', - 'var bar = goog.events.bar;', - '/** @type {bar.Event} */;', - 'bar.EventType();' - '});' - ] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['goog']) - missing_requires, illegal_alias_stmts = namespaces_info.GetMissingRequires() - self.assertEquals({}, missing_requires) - self.assertEquals({}, illegal_alias_stmts) - event_token = self._GetRequireTokens('goog.events.bar.Event') - self.assertTrue(namespaces_info.IsExtraRequire(event_token)) - - def testScope_partialAliasNoSubtypeRequires(self): - """Tests that partial aliases don't yield subtype requires (regression).""" - input_lines = [ - 'goog.provide(\'goog.events.Foo\');', - 'goog.scope(function() {', - 'goog.events.Foo = {};', - 'var Foo = goog.events.Foo;' - 'Foo.CssName_ = {};' - 'var CssName_ = Foo.CssName_;' - '});' - ] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['goog']) - missing_requires, _ = namespaces_info.GetMissingRequires() - self.assertEquals({}, missing_requires) - - def testScope_aliasNamespace(self): - """Tests that an unused alias namespace is not required when available. - - In the example goog.events.Bar is not required, because the namespace - goog.events is already defined because goog.events.Foo is required. - """ - input_lines = [ - 'goog.require(\'goog.events.Foo\');', - 'goog.scope(function() {', - 'var Bar = goog.events.Bar;', - '/** @type {Bar} */;', - 'goog.events.Foo;', - '});' - ] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['goog']) - missing_requires, illegal_alias_stmts = namespaces_info.GetMissingRequires() - self.assertEquals({}, missing_requires) - self.assertEquals({}, illegal_alias_stmts) - - def testScope_aliasNamespaceIllegal(self): - """Tests that an unused alias namespace is not required when available.""" - input_lines = [ - 'goog.scope(function() {', - 'var Bar = goog.events.Bar;', - '/** @type {Bar} */;', - '});' - ] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['goog']) - missing_requires, illegal_alias_stmts = namespaces_info.GetMissingRequires() - self.assertEquals({}, missing_requires) - self.assertEquals({'goog.events': 2}, _ToLineDict(illegal_alias_stmts)) - - def testScope_provides(self): - """Tests that aliased symbols result in correct provides.""" - input_lines = [ - 'goog.scope(function() {', - 'goog.bar = {};', - 'var bar = goog.bar;', - 'bar.Foo = {};', - '});' - ] - - namespaces_info = self._GetNamespacesInfoForScript(input_lines, ['goog']) - missing_provides = namespaces_info.GetMissingProvides() - self.assertEquals({'goog.bar.Foo': 4}, missing_provides) - _, illegal_alias_stmts = namespaces_info.GetMissingRequires() - self.assertEquals({}, illegal_alias_stmts) - - def testSetTestOnlyNamespaces(self): - """Tests that a namespace in setTestOnly makes it a valid provide.""" - namespaces_info = self._GetNamespacesInfoForScript([ - 'goog.setTestOnly(\'goog.foo.barTest\');' - ], ['goog']) - - token = self._GetProvideTokens('goog.foo.barTest') - self.assertFalse(namespaces_info.IsExtraProvide(token)) - - token = self._GetProvideTokens('goog.foo.bazTest') - self.assertTrue(namespaces_info.IsExtraProvide(token)) - - def testSetTestOnlyComment(self): - """Ensure a comment in setTestOnly does not cause a created namespace.""" - namespaces_info = self._GetNamespacesInfoForScript([ - 'goog.setTestOnly(\'this is a comment\');' - ], ['goog']) - - self.assertEquals( - [], namespaces_info._created_namespaces, - 'A comment in setTestOnly should not modify created namespaces.') - - def _GetNamespacesInfoForScript(self, script, closurized_namespaces=None): - _, namespaces_info = self._GetStartTokenAndNamespacesInfoForScript( - script, closurized_namespaces) - - return namespaces_info - - def _GetStartTokenAndNamespacesInfoForScript( - self, script, closurized_namespaces): - - token = testutil.TokenizeSource(script) - return token, self._GetInitializedNamespacesInfo( - token, closurized_namespaces, []) - - def _GetInitializedNamespacesInfo(self, token, closurized_namespaces, - ignored_extra_namespaces): - """Returns a namespaces info initialized with the given token stream.""" - namespaces_info = closurizednamespacesinfo.ClosurizedNamespacesInfo( - closurized_namespaces=closurized_namespaces, - ignored_extra_namespaces=ignored_extra_namespaces) - state_tracker = javascriptstatetracker.JavaScriptStateTracker() - - ecma_pass = ecmametadatapass.EcmaMetaDataPass() - ecma_pass.Process(token) - - state_tracker.DocFlagPass(token, error_handler=None) - - alias_pass = aliaspass.AliasPass(closurized_namespaces) - alias_pass.Process(token) - - while token: - state_tracker.HandleToken(token, state_tracker.GetLastNonSpaceToken()) - namespaces_info.ProcessToken(token, state_tracker) - state_tracker.HandleAfterToken(token) - token = token.next - - return namespaces_info - - def _GetProvideTokens(self, namespace): - """Returns a list of tokens for a goog.require of the given namespace.""" - line_text = 'goog.require(\'' + namespace + '\');\n' - return testutil.TokenizeSource([line_text]) - - def _GetRequireTokens(self, namespace): - """Returns a list of tokens for a goog.require of the given namespace.""" - line_text = 'goog.require(\'' + namespace + '\');\n' - return testutil.TokenizeSource([line_text]) - -if __name__ == '__main__': - googletest.main() diff --git a/tools/closure_linter/closure_linter/common/__init__.py b/tools/closure_linter/closure_linter/common/__init__.py deleted file mode 100755 index 57930436ce4323..00000000000000 --- a/tools/closure_linter/closure_linter/common/__init__.py +++ /dev/null @@ -1,16 +0,0 @@ -#!/usr/bin/env python -# Copyright 2008 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Package indicator for gjslint.common.""" diff --git a/tools/closure_linter/closure_linter/common/error.py b/tools/closure_linter/closure_linter/common/error.py deleted file mode 100755 index 4209c235b85425..00000000000000 --- a/tools/closure_linter/closure_linter/common/error.py +++ /dev/null @@ -1,65 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2007 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Error object commonly used in linters.""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)') - - -class Error(object): - """Object representing a style error.""" - - def __init__(self, code, message, token=None, position=None, fix_data=None): - """Initialize the error object. - - Args: - code: The numeric error code. - message: The error message string. - token: The tokens.Token where the error occurred. - position: The position of the error within the token. - fix_data: Data to be used in autofixing. Codes with fix_data are: - GOOG_REQUIRES_NOT_ALPHABETIZED - List of string value tokens that are - class names in goog.requires calls. - """ - self.code = code - self.message = message - self.token = token - self.position = position - if token: - self.start_index = token.start_index - else: - self.start_index = 0 - self.fix_data = fix_data - if self.position: - self.start_index += self.position.start - - def Compare(a, b): - """Compare two error objects, by source code order. - - Args: - a: First error object. - b: Second error object. - - Returns: - A Negative/0/Positive number when a is before/the same as/after b. - """ - line_diff = a.token.line_number - b.token.line_number - if line_diff: - return line_diff - - return a.start_index - b.start_index - Compare = staticmethod(Compare) diff --git a/tools/closure_linter/closure_linter/common/erroraccumulator.py b/tools/closure_linter/closure_linter/common/erroraccumulator.py deleted file mode 100755 index 55844ba60356fa..00000000000000 --- a/tools/closure_linter/closure_linter/common/erroraccumulator.py +++ /dev/null @@ -1,46 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2008 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Linter error handler class that accumulates an array of errors.""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)') - - -from closure_linter.common import errorhandler - - -class ErrorAccumulator(errorhandler.ErrorHandler): - """Error handler object that accumulates errors in a list.""" - - def __init__(self): - self._errors = [] - - def HandleError(self, error): - """Append the error to the list. - - Args: - error: The error object - """ - self._errors.append(error) - - def GetErrors(self): - """Returns the accumulated errors. - - Returns: - A sequence of errors. - """ - return self._errors diff --git a/tools/closure_linter/closure_linter/common/errorhandler.py b/tools/closure_linter/closure_linter/common/errorhandler.py deleted file mode 100755 index 764d54d84cb3c1..00000000000000 --- a/tools/closure_linter/closure_linter/common/errorhandler.py +++ /dev/null @@ -1,61 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2008 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Interface for a linter error handler. - -Error handlers aggregate a set of errors from multiple files and can optionally -perform some action based on the reported errors, for example, logging the error -or automatically fixing it. -""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)') - - -class ErrorHandler(object): - """Error handler interface.""" - - def __init__(self): - if self.__class__ == ErrorHandler: - raise NotImplementedError('class ErrorHandler is abstract') - - def HandleFile(self, filename, first_token): - """Notifies this ErrorHandler that subsequent errors are in filename. - - Args: - filename: The file being linted. - first_token: The first token of the file. - """ - - def HandleError(self, error): - """Append the error to the list. - - Args: - error: The error object - """ - - def FinishFile(self): - """Finishes handling the current file. - - Should be called after all errors in a file have been handled. - """ - - def GetErrors(self): - """Returns the accumulated errors. - - Returns: - A sequence of errors. - """ diff --git a/tools/closure_linter/closure_linter/common/erroroutput.py b/tools/closure_linter/closure_linter/common/erroroutput.py deleted file mode 100644 index 149738b5d4f173..00000000000000 --- a/tools/closure_linter/closure_linter/common/erroroutput.py +++ /dev/null @@ -1,52 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2012 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Utility functions to format errors.""" - - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)', - 'nnaze@google.com (Nathan Naze)') - - -def GetUnixErrorOutput(filename, error, new_error=False): - """Get a output line for an error in UNIX format.""" - - line = '' - - if error.token: - line = '%d' % error.token.line_number - - error_code = '%04d' % error.code - if new_error: - error_code = 'New Error ' + error_code - return '%s:%s:(%s) %s' % (filename, line, error_code, error.message) - - -def GetErrorOutput(error, new_error=False): - """Get a output line for an error in regular format.""" - - line = '' - if error.token: - line = 'Line %d, ' % error.token.line_number - - code = 'E:%04d' % error.code - - error_message = error.message - if new_error: - error_message = 'New Error ' + error_message - - return '%s%s: %s' % (line, code, error.message) diff --git a/tools/closure_linter/closure_linter/common/filetestcase.py b/tools/closure_linter/closure_linter/common/filetestcase.py deleted file mode 100755 index 7cd83cd1dcf58c..00000000000000 --- a/tools/closure_linter/closure_linter/common/filetestcase.py +++ /dev/null @@ -1,115 +0,0 @@ -#!/usr/bin/env python -# Copyright 2007 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Test case that runs a checker on a file, matching errors against annotations. - -Runs the given checker on the given file, accumulating all errors. The list -of errors is then matched against those annotated in the file. Based heavily -on devtools/javascript/gpylint/full_test.py. -""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)') - -import re - -import gflags as flags -import unittest as googletest -from closure_linter.common import erroraccumulator - - -class AnnotatedFileTestCase(googletest.TestCase): - """Test case to run a linter against a single file.""" - - # Matches an all caps letters + underscores error identifer - _MESSAGE = {'msg': '[A-Z][A-Z_]+'} - # Matches a //, followed by an optional line number with a +/-, followed by a - # list of message IDs. Used to extract expected messages from testdata files. - # TODO(robbyw): Generalize to use different commenting patterns. - _EXPECTED_RE = re.compile(r'\s*//\s*(?:(?P[+-]?[0-9]+):)?' - r'\s*(?P%(msg)s(?:,\s*%(msg)s)*)' % _MESSAGE) - - def __init__(self, filename, lint_callable, converter): - """Create a single file lint test case. - - Args: - filename: Filename to test. - lint_callable: Callable that lints a file. This is usually runner.Run(). - converter: Function taking an error string and returning an error code. - """ - - googletest.TestCase.__init__(self, 'runTest') - self._filename = filename - self._messages = [] - self._lint_callable = lint_callable - self._converter = converter - - def setUp(self): - flags.FLAGS.dot_on_next_line = True - - def tearDown(self): - flags.FLAGS.dot_on_next_line = False - - def shortDescription(self): - """Provides a description for the test.""" - return 'Run linter on %s' % self._filename - - def runTest(self): - """Runs the test.""" - try: - filename = self._filename - stream = open(filename) - except IOError as ex: - raise IOError('Could not find testdata resource for %s: %s' % - (self._filename, ex)) - - expected = self._GetExpectedMessages(stream) - got = self._ProcessFileAndGetMessages(filename) - self.assertEqual(expected, got) - - def _GetExpectedMessages(self, stream): - """Parse a file and get a sorted list of expected messages.""" - messages = [] - for i, line in enumerate(stream): - match = self._EXPECTED_RE.search(line) - if match: - line = match.group('line') - msg_ids = match.group('msgs') - if line is None: - line = i + 1 - elif line.startswith('+') or line.startswith('-'): - line = i + 1 + int(line) - else: - line = int(line) - for msg_id in msg_ids.split(','): - # Ignore a spurious message from the license preamble. - if msg_id != 'WITHOUT': - messages.append((line, self._converter(msg_id.strip()))) - stream.seek(0) - messages.sort() - return messages - - def _ProcessFileAndGetMessages(self, filename): - """Trap gjslint's output parse it to get messages added.""" - error_accumulator = erroraccumulator.ErrorAccumulator() - self._lint_callable(filename, error_accumulator) - - errors = error_accumulator.GetErrors() - - # Convert to expected tuple format. - - error_msgs = [(error.token.line_number, error.code) for error in errors] - error_msgs.sort() - return error_msgs diff --git a/tools/closure_linter/closure_linter/common/htmlutil.py b/tools/closure_linter/closure_linter/common/htmlutil.py deleted file mode 100755 index 26d44c5908353d..00000000000000 --- a/tools/closure_linter/closure_linter/common/htmlutil.py +++ /dev/null @@ -1,170 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2007 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Utilities for dealing with HTML.""" - -__author__ = ('robbyw@google.com (Robert Walker)') - -import cStringIO -import formatter -import htmllib -import HTMLParser -import re - - -class ScriptExtractor(htmllib.HTMLParser): - """Subclass of HTMLParser that extracts script contents from an HTML file. - - Also inserts appropriate blank lines so that line numbers in the extracted - code match the line numbers in the original HTML. - """ - - def __init__(self): - """Initialize a ScriptExtractor.""" - htmllib.HTMLParser.__init__(self, formatter.NullFormatter()) - self._in_script = False - self._text = '' - - def start_script(self, attrs): - """Internal handler for the start of a script tag. - - Args: - attrs: The attributes of the script tag, as a list of tuples. - """ - for attribute in attrs: - if attribute[0].lower() == 'src': - # Skip script tags with a src specified. - return - self._in_script = True - - def end_script(self): - """Internal handler for the end of a script tag.""" - self._in_script = False - - def handle_data(self, data): - """Internal handler for character data. - - Args: - data: The character data from the HTML file. - """ - if self._in_script: - # If the last line contains whitespace only, i.e. is just there to - # properly align a tag, strip the whitespace. - if data.rstrip(' \t') != data.rstrip(' \t\n\r\f'): - data = data.rstrip(' \t') - self._text += data - else: - self._AppendNewlines(data) - - def handle_comment(self, data): - """Internal handler for HTML comments. - - Args: - data: The text of the comment. - """ - self._AppendNewlines(data) - - def _AppendNewlines(self, data): - """Count the number of newlines in the given string and append them. - - This ensures line numbers are correct for reported errors. - - Args: - data: The data to count newlines in. - """ - # We append 'x' to both sides of the string to ensure that splitlines - # gives us an accurate count. - for i in xrange(len(('x' + data + 'x').splitlines()) - 1): - self._text += '\n' - - def GetScriptLines(self): - """Return the extracted script lines. - - Returns: - The extracted script lines as a list of strings. - """ - return self._text.splitlines() - - -def GetScriptLines(f): - """Extract script tag contents from the given HTML file. - - Args: - f: The HTML file. - - Returns: - Lines in the HTML file that are from script tags. - """ - extractor = ScriptExtractor() - - # The HTML parser chokes on text like Array., so we patch - # that bug by replacing the < with < - escaping all text inside script - # tags would be better but it's a bit of a catch 22. - contents = f.read() - contents = re.sub(r'<([^\s\w/])', - lambda x: '<%s' % x.group(1), - contents) - - extractor.feed(contents) - extractor.close() - return extractor.GetScriptLines() - - -def StripTags(str): - """Returns the string with HTML tags stripped. - - Args: - str: An html string. - - Returns: - The html string with all tags stripped. If there was a parse error, returns - the text successfully parsed so far. - """ - # Brute force approach to stripping as much HTML as possible. If there is a - # parsing error, don't strip text before parse error position, and continue - # trying from there. - final_text = '' - finished = False - while not finished: - try: - strip = _HtmlStripper() - strip.feed(str) - strip.close() - str = strip.get_output() - final_text += str - finished = True - except HTMLParser.HTMLParseError, e: - final_text += str[:e.offset] - str = str[e.offset + 1:] - - return final_text - - -class _HtmlStripper(HTMLParser.HTMLParser): - """Simple class to strip tags from HTML. - - Does so by doing nothing when encountering tags, and appending character data - to a buffer when that is encountered. - """ - def __init__(self): - self.reset() - self.__output = cStringIO.StringIO() - - def handle_data(self, d): - self.__output.write(d) - - def get_output(self): - return self.__output.getvalue() diff --git a/tools/closure_linter/closure_linter/common/lintrunner.py b/tools/closure_linter/closure_linter/common/lintrunner.py deleted file mode 100755 index 07842c7bfeb36f..00000000000000 --- a/tools/closure_linter/closure_linter/common/lintrunner.py +++ /dev/null @@ -1,39 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2008 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Interface for a lint running wrapper.""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)') - - -class LintRunner(object): - """Interface for a lint running wrapper.""" - - def __init__(self): - if self.__class__ == LintRunner: - raise NotImplementedError('class LintRunner is abstract') - - def Run(self, filenames, error_handler): - """Run a linter on the given filenames. - - Args: - filenames: The filenames to check - error_handler: An ErrorHandler object - - Returns: - The error handler, which may have been used to collect error info. - """ diff --git a/tools/closure_linter/closure_linter/common/matcher.py b/tools/closure_linter/closure_linter/common/matcher.py deleted file mode 100755 index 9b4402c6718bc7..00000000000000 --- a/tools/closure_linter/closure_linter/common/matcher.py +++ /dev/null @@ -1,60 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2007 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Regular expression based JavaScript matcher classes.""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)') - -from closure_linter.common import position -from closure_linter.common import tokens - -# Shorthand -Token = tokens.Token -Position = position.Position - - -class Matcher(object): - """A token matcher. - - Specifies a pattern to match, the type of token it represents, what mode the - token changes to, and what mode the token applies to. - - Modes allow more advanced grammars to be incorporated, and are also necessary - to tokenize line by line. We can have different patterns apply to different - modes - i.e. looking for documentation while in comment mode. - - Attributes: - regex: The regular expression representing this matcher. - type: The type of token indicated by a successful match. - result_mode: The mode to move to after a successful match. - """ - - def __init__(self, regex, token_type, result_mode=None, line_start=False): - """Create a new matcher template. - - Args: - regex: The regular expression to match. - token_type: The type of token a successful match indicates. - result_mode: What mode to change to after a successful match. Defaults to - None, which means to not change the current mode. - line_start: Whether this matcher should only match string at the start - of a line. - """ - self.regex = regex - self.type = token_type - self.result_mode = result_mode - self.line_start = line_start diff --git a/tools/closure_linter/closure_linter/common/position.py b/tools/closure_linter/closure_linter/common/position.py deleted file mode 100755 index cebf17ef36277e..00000000000000 --- a/tools/closure_linter/closure_linter/common/position.py +++ /dev/null @@ -1,126 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2008 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Classes to represent positions within strings.""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)') - - -class Position(object): - """Object representing a segment of a string. - - Attributes: - start: The index in to the string where the segment starts. - length: The length of the string segment. - """ - - def __init__(self, start, length): - """Initialize the position object. - - Args: - start: The start index. - length: The number of characters to include. - """ - self.start = start - self.length = length - - def Get(self, string): - """Returns this range of the given string. - - Args: - string: The string to slice. - - Returns: - The string within the range specified by this object. - """ - return string[self.start:self.start + self.length] - - def Set(self, target, source): - """Sets this range within the target string to the source string. - - Args: - target: The target string. - source: The source string. - - Returns: - The resulting string - """ - return target[:self.start] + source + target[self.start + self.length:] - - def AtEnd(string): - """Create a Position representing the end of the given string. - - Args: - string: The string to represent the end of. - - Returns: - The created Position object. - """ - return Position(len(string), 0) - AtEnd = staticmethod(AtEnd) - - def IsAtEnd(self, string): - """Returns whether this position is at the end of the given string. - - Args: - string: The string to test for the end of. - - Returns: - Whether this position is at the end of the given string. - """ - return self.start == len(string) and self.length == 0 - - def AtBeginning(): - """Create a Position representing the beginning of any string. - - Returns: - The created Position object. - """ - return Position(0, 0) - AtBeginning = staticmethod(AtBeginning) - - def IsAtBeginning(self): - """Returns whether this position is at the beginning of any string. - - Returns: - Whether this position is at the beginning of any string. - """ - return self.start == 0 and self.length == 0 - - def All(string): - """Create a Position representing the entire string. - - Args: - string: The string to represent the entirety of. - - Returns: - The created Position object. - """ - return Position(0, len(string)) - All = staticmethod(All) - - def Index(index): - """Returns a Position object for the specified index. - - Args: - index: The index to select, inclusively. - - Returns: - The created Position object. - """ - return Position(index, 1) - Index = staticmethod(Index) diff --git a/tools/closure_linter/closure_linter/common/simplefileflags.py b/tools/closure_linter/closure_linter/common/simplefileflags.py deleted file mode 100755 index 3402bef3a1d36e..00000000000000 --- a/tools/closure_linter/closure_linter/common/simplefileflags.py +++ /dev/null @@ -1,190 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2008 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Determines the list of files to be checked from command line arguments.""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)') - -import glob -import os -import re - -import gflags as flags - - -FLAGS = flags.FLAGS - -flags.DEFINE_multistring( - 'recurse', - None, - 'Recurse in to the subdirectories of the given path', - short_name='r') -flags.DEFINE_list( - 'exclude_directories', - ('_demos'), - 'Exclude the specified directories (only applicable along with -r or ' - '--presubmit)', - short_name='e') -flags.DEFINE_list( - 'exclude_files', - ('deps.js'), - 'Exclude the specified files', - short_name='x') - - -def MatchesSuffixes(filename, suffixes): - """Returns whether the given filename matches one of the given suffixes. - - Args: - filename: Filename to check. - suffixes: Sequence of suffixes to check. - - Returns: - Whether the given filename matches one of the given suffixes. - """ - suffix = filename[filename.rfind('.'):] - return suffix in suffixes - - -def _GetUserSpecifiedFiles(argv, suffixes): - """Returns files to be linted, specified directly on the command line. - - Can handle the '*' wildcard in filenames, but no other wildcards. - - Args: - argv: Sequence of command line arguments. The second and following arguments - are assumed to be files that should be linted. - suffixes: Expected suffixes for the file type being checked. - - Returns: - A sequence of files to be linted. - """ - files = argv[1:] or [] - all_files = [] - lint_files = [] - - # Perform any necessary globs. - for f in files: - if f.find('*') != -1: - for result in glob.glob(f): - all_files.append(result) - else: - all_files.append(f) - - for f in all_files: - if MatchesSuffixes(f, suffixes): - lint_files.append(f) - return lint_files - - -def _GetRecursiveFiles(suffixes): - """Returns files to be checked specified by the --recurse flag. - - Args: - suffixes: Expected suffixes for the file type being checked. - - Returns: - A list of files to be checked. - """ - lint_files = [] - # Perform any request recursion - if FLAGS.recurse: - for start in FLAGS.recurse: - for root, subdirs, files in os.walk(start): - for f in files: - if MatchesSuffixes(f, suffixes): - lint_files.append(os.path.join(root, f)) - return lint_files - - -def GetAllSpecifiedFiles(argv, suffixes): - """Returns all files specified by the user on the commandline. - - Args: - argv: Sequence of command line arguments. The second and following arguments - are assumed to be files that should be linted. - suffixes: Expected suffixes for the file type - - Returns: - A list of all files specified directly or indirectly (via flags) on the - command line by the user. - """ - files = _GetUserSpecifiedFiles(argv, suffixes) - - if FLAGS.recurse: - files += _GetRecursiveFiles(suffixes) - - return FilterFiles(files) - - -def FilterFiles(files): - """Filters the list of files to be linted be removing any excluded files. - - Filters out files excluded using --exclude_files and --exclude_directories. - - Args: - files: Sequence of files that needs filtering. - - Returns: - Filtered list of files to be linted. - """ - num_files = len(files) - - ignore_dirs_regexs = [] - for ignore in FLAGS.exclude_directories: - ignore_dirs_regexs.append(re.compile(r'(^|[\\/])%s[\\/]' % ignore)) - - result_files = [] - for f in files: - add_file = True - for exclude in FLAGS.exclude_files: - if f.endswith('/' + exclude) or f == exclude: - add_file = False - break - for ignore in ignore_dirs_regexs: - if ignore.search(f): - # Break out of ignore loop so we don't add to - # filtered files. - add_file = False - break - if add_file: - # Convert everything to absolute paths so we can easily remove duplicates - # using a set. - result_files.append(os.path.abspath(f)) - - skipped = num_files - len(result_files) - if skipped: - print 'Skipping %d file(s).' % skipped - - return set(result_files) - - -def GetFileList(argv, file_type, suffixes): - """Parse the flags and return the list of files to check. - - Args: - argv: Sequence of command line arguments. - suffixes: Sequence of acceptable suffixes for the file type. - - Returns: - The list of files to check. - """ - return sorted(GetAllSpecifiedFiles(argv, suffixes)) - - -def IsEmptyArgumentList(argv): - return not (len(argv[1:]) or FLAGS.recurse) diff --git a/tools/closure_linter/closure_linter/common/tokenizer.py b/tools/closure_linter/closure_linter/common/tokenizer.py deleted file mode 100755 index 9420ea3267a5a2..00000000000000 --- a/tools/closure_linter/closure_linter/common/tokenizer.py +++ /dev/null @@ -1,185 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2007 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Regular expression based lexer.""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)') - -from closure_linter.common import tokens - -# Shorthand -Type = tokens.TokenType - - -class Tokenizer(object): - """General purpose tokenizer. - - Attributes: - mode: The latest mode of the tokenizer. This allows patterns to distinguish - if they are mid-comment, mid-parameter list, etc. - matchers: Dictionary of modes to sequences of matchers that define the - patterns to check at any given time. - default_types: Dictionary of modes to types, defining what type to give - non-matched text when in the given mode. Defaults to Type.NORMAL. - """ - - def __init__(self, starting_mode, matchers, default_types): - """Initialize the tokenizer. - - Args: - starting_mode: Mode to start in. - matchers: Dictionary of modes to sequences of matchers that defines the - patterns to check at any given time. - default_types: Dictionary of modes to types, defining what type to give - non-matched text when in the given mode. Defaults to Type.NORMAL. - """ - self.__starting_mode = starting_mode - self.matchers = matchers - self.default_types = default_types - - def TokenizeFile(self, file): - """Tokenizes the given file. - - Args: - file: An iterable that yields one line of the file at a time. - - Returns: - The first token in the file - """ - # The current mode. - self.mode = self.__starting_mode - # The first token in the stream. - self.__first_token = None - # The last token added to the token stream. - self.__last_token = None - # The current line number. - self.__line_number = 0 - - for line in file: - self.__line_number += 1 - self.__TokenizeLine(line) - - return self.__first_token - - def _CreateToken(self, string, token_type, line, line_number, values=None): - """Creates a new Token object (or subclass). - - Args: - string: The string of input the token represents. - token_type: The type of token. - line: The text of the line this token is in. - line_number: The line number of the token. - values: A dict of named values within the token. For instance, a - function declaration may have a value called 'name' which captures the - name of the function. - - Returns: - The newly created Token object. - """ - return tokens.Token(string, token_type, line, line_number, values, - line_number) - - def __TokenizeLine(self, line): - """Tokenizes the given line. - - Args: - line: The contents of the line. - """ - string = line.rstrip('\n\r\f') - line_number = self.__line_number - self.__start_index = 0 - - if not string: - self.__AddToken(self._CreateToken('', Type.BLANK_LINE, line, line_number)) - return - - normal_token = '' - index = 0 - while index < len(string): - for matcher in self.matchers[self.mode]: - if matcher.line_start and index > 0: - continue - - match = matcher.regex.match(string, index) - - if match: - if normal_token: - self.__AddToken( - self.__CreateNormalToken(self.mode, normal_token, line, - line_number)) - normal_token = '' - - # Add the match. - self.__AddToken(self._CreateToken(match.group(), matcher.type, line, - line_number, match.groupdict())) - - # Change the mode to the correct one for after this match. - self.mode = matcher.result_mode or self.mode - - # Shorten the string to be matched. - index = match.end() - - break - - else: - # If the for loop finishes naturally (i.e. no matches) we just add the - # first character to the string of consecutive non match characters. - # These will constitute a NORMAL token. - if string: - normal_token += string[index:index + 1] - index += 1 - - if normal_token: - self.__AddToken( - self.__CreateNormalToken(self.mode, normal_token, line, line_number)) - - def __CreateNormalToken(self, mode, string, line, line_number): - """Creates a normal token. - - Args: - mode: The current mode. - string: The string to tokenize. - line: The line of text. - line_number: The line number within the file. - - Returns: - A Token object, of the default type for the current mode. - """ - type = Type.NORMAL - if mode in self.default_types: - type = self.default_types[mode] - return self._CreateToken(string, type, line, line_number) - - def __AddToken(self, token): - """Add the given token to the token stream. - - Args: - token: The token to add. - """ - # Store the first token, or point the previous token to this one. - if not self.__first_token: - self.__first_token = token - else: - self.__last_token.next = token - - # Establish the doubly linked list - token.previous = self.__last_token - self.__last_token = token - - # Compute the character indices - token.start_index = self.__start_index - self.__start_index += token.length diff --git a/tools/closure_linter/closure_linter/common/tokens.py b/tools/closure_linter/closure_linter/common/tokens.py deleted file mode 100755 index 4703998752b036..00000000000000 --- a/tools/closure_linter/closure_linter/common/tokens.py +++ /dev/null @@ -1,145 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2008 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Classes to represent tokens and positions within them.""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)') - - -class TokenType(object): - """Token types common to all languages.""" - NORMAL = 'normal' - WHITESPACE = 'whitespace' - BLANK_LINE = 'blank line' - - -class Token(object): - """Token class for intelligent text splitting. - - The token class represents a string of characters and an identifying type. - - Attributes: - type: The type of token. - string: The characters the token comprises. - length: The length of the token. - line: The text of the line the token is found in. - line_number: The number of the line the token is found in. - values: Dictionary of values returned from the tokens regex match. - previous: The token before this one. - next: The token after this one. - start_index: The character index in the line where this token starts. - attached_object: Object containing more information about this token. - metadata: Object containing metadata about this token. Must be added by - a separate metadata pass. - """ - - def __init__(self, string, token_type, line, line_number, values=None, - orig_line_number=None): - """Creates a new Token object. - - Args: - string: The string of input the token contains. - token_type: The type of token. - line: The text of the line this token is in. - line_number: The line number of the token. - values: A dict of named values within the token. For instance, a - function declaration may have a value called 'name' which captures the - name of the function. - orig_line_number: The line number of the original file this token comes - from. This should be only set during the tokenization process. For newly - created error fix tokens after that, it should be None. - """ - self.type = token_type - self.string = string - self.length = len(string) - self.line = line - self.line_number = line_number - self.orig_line_number = orig_line_number - self.values = values - self.is_deleted = False - - # These parts can only be computed when the file is fully tokenized - self.previous = None - self.next = None - self.start_index = None - - # This part is set in statetracker.py - # TODO(robbyw): Wrap this in to metadata - self.attached_object = None - - # This part is set in *metadatapass.py - self.metadata = None - - def IsFirstInLine(self): - """Tests if this token is the first token in its line. - - Returns: - Whether the token is the first token in its line. - """ - return not self.previous or self.previous.line_number != self.line_number - - def IsLastInLine(self): - """Tests if this token is the last token in its line. - - Returns: - Whether the token is the last token in its line. - """ - return not self.next or self.next.line_number != self.line_number - - def IsType(self, token_type): - """Tests if this token is of the given type. - - Args: - token_type: The type to test for. - - Returns: - True if the type of this token matches the type passed in. - """ - return self.type == token_type - - def IsAnyType(self, *token_types): - """Tests if this token is any of the given types. - - Args: - token_types: The types to check. Also accepts a single array. - - Returns: - True if the type of this token is any of the types passed in. - """ - if not isinstance(token_types[0], basestring): - return self.type in token_types[0] - else: - return self.type in token_types - - def __repr__(self): - return '' % (self.type, self.string, - self.values, self.line_number, - self.metadata) - - def __iter__(self): - """Returns a token iterator.""" - node = self - while node: - yield node - node = node.next - - def __reversed__(self): - """Returns a reverse-direction token iterator.""" - node = self - while node: - yield node - node = node.previous diff --git a/tools/closure_linter/closure_linter/common/tokens_test.py b/tools/closure_linter/closure_linter/common/tokens_test.py deleted file mode 100644 index 01ec89d01bc357..00000000000000 --- a/tools/closure_linter/closure_linter/common/tokens_test.py +++ /dev/null @@ -1,113 +0,0 @@ -#!/usr/bin/env python -# Copyright 2011 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - - -__author__ = 'nnaze@google.com (Nathan Naze)' - -import unittest as googletest -from closure_linter.common import tokens - - -def _CreateDummyToken(): - return tokens.Token('foo', None, 1, 1) - - -def _CreateDummyTokens(count): - dummy_tokens = [] - for _ in xrange(count): - dummy_tokens.append(_CreateDummyToken()) - return dummy_tokens - - -def _SetTokensAsNeighbors(neighbor_tokens): - for i in xrange(len(neighbor_tokens)): - prev_index = i - 1 - next_index = i + 1 - - if prev_index >= 0: - neighbor_tokens[i].previous = neighbor_tokens[prev_index] - - if next_index < len(neighbor_tokens): - neighbor_tokens[i].next = neighbor_tokens[next_index] - - -class TokensTest(googletest.TestCase): - - def testIsFirstInLine(self): - - # First token in file (has no previous). - self.assertTrue(_CreateDummyToken().IsFirstInLine()) - - a, b = _CreateDummyTokens(2) - _SetTokensAsNeighbors([a, b]) - - # Tokens on same line - a.line_number = 30 - b.line_number = 30 - - self.assertFalse(b.IsFirstInLine()) - - # Tokens on different lines - b.line_number = 31 - self.assertTrue(b.IsFirstInLine()) - - def testIsLastInLine(self): - # Last token in file (has no next). - self.assertTrue(_CreateDummyToken().IsLastInLine()) - - a, b = _CreateDummyTokens(2) - _SetTokensAsNeighbors([a, b]) - - # Tokens on same line - a.line_number = 30 - b.line_number = 30 - self.assertFalse(a.IsLastInLine()) - - b.line_number = 31 - self.assertTrue(a.IsLastInLine()) - - def testIsType(self): - a = tokens.Token('foo', 'fakeType1', 1, 1) - self.assertTrue(a.IsType('fakeType1')) - self.assertFalse(a.IsType('fakeType2')) - - def testIsAnyType(self): - a = tokens.Token('foo', 'fakeType1', 1, 1) - self.assertTrue(a.IsAnyType(['fakeType1', 'fakeType2'])) - self.assertFalse(a.IsAnyType(['fakeType3', 'fakeType4'])) - - def testRepr(self): - a = tokens.Token('foo', 'fakeType1', 1, 1) - self.assertEquals('', str(a)) - - def testIter(self): - dummy_tokens = _CreateDummyTokens(5) - _SetTokensAsNeighbors(dummy_tokens) - a, b, c, d, e = dummy_tokens - - i = iter(a) - self.assertListEqual([a, b, c, d, e], list(i)) - - def testReverseIter(self): - dummy_tokens = _CreateDummyTokens(5) - _SetTokensAsNeighbors(dummy_tokens) - a, b, c, d, e = dummy_tokens - - ri = reversed(e) - self.assertListEqual([e, d, c, b, a], list(ri)) - - -if __name__ == '__main__': - googletest.main() diff --git a/tools/closure_linter/closure_linter/ecmalintrules.py b/tools/closure_linter/closure_linter/ecmalintrules.py deleted file mode 100755 index c07dffc86eeae3..00000000000000 --- a/tools/closure_linter/closure_linter/ecmalintrules.py +++ /dev/null @@ -1,844 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2008 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Core methods for checking EcmaScript files for common style guide violations. -""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)', - 'jacobr@google.com (Jacob Richman)') - -import re - -import gflags as flags - -from closure_linter import checkerbase -from closure_linter import ecmametadatapass -from closure_linter import error_check -from closure_linter import errorrules -from closure_linter import errors -from closure_linter import indentation -from closure_linter import javascripttokenizer -from closure_linter import javascripttokens -from closure_linter import statetracker -from closure_linter import tokenutil -from closure_linter.common import error -from closure_linter.common import position - - -FLAGS = flags.FLAGS -flags.DEFINE_list('custom_jsdoc_tags', '', 'Extra jsdoc tags to allow') -# TODO(user): When flipping this to True, remove logic from unit tests -# that overrides this flag. -flags.DEFINE_boolean('dot_on_next_line', False, 'Require dots to be' - 'placed on the next line for wrapped expressions') - -# TODO(robbyw): Check for extra parens on return statements -# TODO(robbyw): Check for 0px in strings -# TODO(robbyw): Ensure inline jsDoc is in {} -# TODO(robbyw): Check for valid JS types in parameter docs - -# Shorthand -Context = ecmametadatapass.EcmaContext -Error = error.Error -Modes = javascripttokenizer.JavaScriptModes -Position = position.Position -Rule = error_check.Rule -Type = javascripttokens.JavaScriptTokenType - - -class EcmaScriptLintRules(checkerbase.LintRulesBase): - """EmcaScript lint style checking rules. - - Can be used to find common style errors in JavaScript, ActionScript and other - Ecma like scripting languages. Style checkers for Ecma scripting languages - should inherit from this style checker. - Please do not add any state to EcmaScriptLintRules or to any subclasses. - - All state should be added to the StateTracker subclass used for a particular - language. - """ - - # It will be initialized in constructor so the flags are initialized. - max_line_length = -1 - - # Static constants. - MISSING_PARAMETER_SPACE = re.compile(r',\S') - - EXTRA_SPACE = re.compile(r'(\(\s|\s\))') - - ENDS_WITH_SPACE = re.compile(r'\s$') - - ILLEGAL_TAB = re.compile(r'\t') - - # Regex used to split up complex types to check for invalid use of ? and |. - TYPE_SPLIT = re.compile(r'[,<>()]') - - # Regex for form of author lines after the @author tag. - AUTHOR_SPEC = re.compile(r'(\s*)[^\s]+@[^(\s]+(\s*)\(.+\)') - - # Acceptable tokens to remove for line too long testing. - LONG_LINE_IGNORE = frozenset( - ['*', '//', '@see'] + - ['@%s' % tag for tag in statetracker.DocFlag.HAS_TYPE]) - - JSDOC_FLAGS_DESCRIPTION_NOT_REQUIRED = frozenset([ - '@fileoverview', '@param', '@return', '@returns']) - - def __init__(self): - """Initialize this lint rule object.""" - checkerbase.LintRulesBase.__init__(self) - if EcmaScriptLintRules.max_line_length == -1: - EcmaScriptLintRules.max_line_length = errorrules.GetMaxLineLength() - - def Initialize(self, checker, limited_doc_checks, is_html): - """Initialize this lint rule object before parsing a new file.""" - checkerbase.LintRulesBase.Initialize(self, checker, limited_doc_checks, - is_html) - self._indentation = indentation.IndentationRules() - - def HandleMissingParameterDoc(self, token, param_name): - """Handle errors associated with a parameter missing a @param tag.""" - raise TypeError('Abstract method HandleMissingParameterDoc not implemented') - - def _CheckLineLength(self, last_token, state): - """Checks whether the line is too long. - - Args: - last_token: The last token in the line. - state: parser_state object that indicates the current state in the page - """ - # Start from the last token so that we have the flag object attached to - # and DOC_FLAG tokens. - line_number = last_token.line_number - token = last_token - - # Build a representation of the string where spaces indicate potential - # line-break locations. - line = [] - while token and token.line_number == line_number: - if state.IsTypeToken(token): - line.insert(0, 'x' * len(token.string)) - elif token.type in (Type.IDENTIFIER, Type.OPERATOR): - # Dots are acceptable places to wrap (may be tokenized as identifiers). - line.insert(0, token.string.replace('.', ' ')) - else: - line.insert(0, token.string) - token = token.previous - - line = ''.join(line) - line = line.rstrip('\n\r\f') - try: - length = len(unicode(line, 'utf-8')) - except (LookupError, UnicodeDecodeError): - # Unknown encoding. The line length may be wrong, as was originally the - # case for utf-8 (see bug 1735846). For now just accept the default - # length, but as we find problems we can either add test for other - # possible encodings or return without an error to protect against - # false positives at the cost of more false negatives. - length = len(line) - - if length > EcmaScriptLintRules.max_line_length: - - # If the line matches one of the exceptions, then it's ok. - for long_line_regexp in self.GetLongLineExceptions(): - if long_line_regexp.match(last_token.line): - return - - # If the line consists of only one "word", or multiple words but all - # except one are ignoreable, then it's ok. - parts = set(line.split()) - - # We allow two "words" (type and name) when the line contains @param - max_parts = 1 - if '@param' in parts: - max_parts = 2 - - # Custom tags like @requires may have url like descriptions, so ignore - # the tag, similar to how we handle @see. - custom_tags = set(['@%s' % f for f in FLAGS.custom_jsdoc_tags]) - if (len(parts.difference(self.LONG_LINE_IGNORE | custom_tags)) - > max_parts): - self._HandleError( - errors.LINE_TOO_LONG, - 'Line too long (%d characters).' % len(line), last_token) - - def _CheckJsDocType(self, token, js_type): - """Checks the given type for style errors. - - Args: - token: The DOC_FLAG token for the flag whose type to check. - js_type: The flag's typeannotation.TypeAnnotation instance. - """ - if not js_type: return - - if js_type.type_group and len(js_type.sub_types) == 2: - identifiers = [t.identifier for t in js_type.sub_types] - if 'null' in identifiers: - # Don't warn if the identifier is a template type (e.g. {TYPE|null}. - if not identifiers[0].isupper() and not identifiers[1].isupper(): - self._HandleError( - errors.JSDOC_PREFER_QUESTION_TO_PIPE_NULL, - 'Prefer "?Type" to "Type|null": "%s"' % js_type, token) - - # TODO(user): We should report an error for wrong usage of '?' and '|' - # e.g. {?number|string|null} etc. - - for sub_type in js_type.IterTypes(): - self._CheckJsDocType(token, sub_type) - - def _CheckForMissingSpaceBeforeToken(self, token): - """Checks for a missing space at the beginning of a token. - - Reports a MISSING_SPACE error if the token does not begin with a space or - the previous token doesn't end with a space and the previous token is on the - same line as the token. - - Args: - token: The token being checked - """ - # TODO(user): Check if too many spaces? - if (len(token.string) == len(token.string.lstrip()) and - token.previous and token.line_number == token.previous.line_number and - len(token.previous.string) - len(token.previous.string.rstrip()) == 0): - self._HandleError( - errors.MISSING_SPACE, - 'Missing space before "%s"' % token.string, - token, - position=Position.AtBeginning()) - - def _CheckOperator(self, token): - """Checks an operator for spacing and line style. - - Args: - token: The operator token. - """ - last_code = token.metadata.last_code - - if not self._ExpectSpaceBeforeOperator(token): - if (token.previous and token.previous.type == Type.WHITESPACE and - last_code and last_code.type in (Type.NORMAL, Type.IDENTIFIER) and - last_code.line_number == token.line_number): - self._HandleError( - errors.EXTRA_SPACE, 'Extra space before "%s"' % token.string, - token.previous, position=Position.All(token.previous.string)) - - elif (token.previous and - not token.previous.IsComment() and - not tokenutil.IsDot(token) and - token.previous.type in Type.EXPRESSION_ENDER_TYPES): - self._HandleError(errors.MISSING_SPACE, - 'Missing space before "%s"' % token.string, token, - position=Position.AtBeginning()) - - # Check wrapping of operators. - next_code = tokenutil.GetNextCodeToken(token) - - is_dot = tokenutil.IsDot(token) - wrapped_before = last_code and last_code.line_number != token.line_number - wrapped_after = next_code and next_code.line_number != token.line_number - - if FLAGS.dot_on_next_line and is_dot and wrapped_after: - self._HandleError( - errors.LINE_ENDS_WITH_DOT, - '"." must go on the following line', - token) - if (not is_dot and wrapped_before and - not token.metadata.IsUnaryOperator()): - self._HandleError( - errors.LINE_STARTS_WITH_OPERATOR, - 'Binary operator must go on previous line "%s"' % token.string, - token) - - def _IsLabel(self, token): - # A ':' token is considered part of a label if it occurs in a case - # statement, a plain label, or an object literal, i.e. is not part of a - # ternary. - - return (token.string == ':' and - token.metadata.context.type in (Context.LITERAL_ELEMENT, - Context.CASE_BLOCK, - Context.STATEMENT)) - - def _ExpectSpaceBeforeOperator(self, token): - """Returns whether a space should appear before the given operator token. - - Args: - token: The operator token. - - Returns: - Whether there should be a space before the token. - """ - if token.string == ',' or token.metadata.IsUnaryPostOperator(): - return False - - if tokenutil.IsDot(token): - return False - - # Colons should appear in labels, object literals, the case of a switch - # statement, and ternary operator. Only want a space in the case of the - # ternary operator. - if self._IsLabel(token): - return False - - if token.metadata.IsUnaryOperator() and token.IsFirstInLine(): - return False - - return True - - def CheckToken(self, token, state): - """Checks a token, given the current parser_state, for warnings and errors. - - Args: - token: The current token under consideration - state: parser_state object that indicates the current state in the page - """ - # Store some convenience variables - first_in_line = token.IsFirstInLine() - last_in_line = token.IsLastInLine() - last_non_space_token = state.GetLastNonSpaceToken() - - token_type = token.type - - # Process the line change. - if not self._is_html and error_check.ShouldCheck(Rule.INDENTATION): - # TODO(robbyw): Support checking indentation in HTML files. - indentation_errors = self._indentation.CheckToken(token, state) - for indentation_error in indentation_errors: - self._HandleError(*indentation_error) - - if last_in_line: - self._CheckLineLength(token, state) - - if token_type == Type.PARAMETERS: - # Find missing spaces in parameter lists. - if self.MISSING_PARAMETER_SPACE.search(token.string): - fix_data = ', '.join([s.strip() for s in token.string.split(',')]) - self._HandleError(errors.MISSING_SPACE, 'Missing space after ","', - token, position=None, fix_data=fix_data.strip()) - - # Find extra spaces at the beginning of parameter lists. Make sure - # we aren't at the beginning of a continuing multi-line list. - if not first_in_line: - space_count = len(token.string) - len(token.string.lstrip()) - if space_count: - self._HandleError(errors.EXTRA_SPACE, 'Extra space after "("', - token, position=Position(0, space_count)) - - elif (token_type == Type.START_BLOCK and - token.metadata.context.type == Context.BLOCK): - self._CheckForMissingSpaceBeforeToken(token) - - elif token_type == Type.END_BLOCK: - last_code = token.metadata.last_code - if state.InFunction() and state.IsFunctionClose(): - if state.InTopLevelFunction(): - # A semicolons should not be included at the end of a function - # declaration. - if not state.InAssignedFunction(): - if not last_in_line and token.next.type == Type.SEMICOLON: - self._HandleError( - errors.ILLEGAL_SEMICOLON_AFTER_FUNCTION, - 'Illegal semicolon after function declaration', - token.next, position=Position.All(token.next.string)) - - # A semicolon should be included at the end of a function expression - # that is not immediately called or used by a dot operator. - if (state.InAssignedFunction() and token.next - and token.next.type != Type.SEMICOLON): - next_token = tokenutil.GetNextCodeToken(token) - is_immediately_used = (next_token.type == Type.START_PAREN or - tokenutil.IsDot(next_token)) - if not is_immediately_used: - self._HandleError( - errors.MISSING_SEMICOLON_AFTER_FUNCTION, - 'Missing semicolon after function assigned to a variable', - token, position=Position.AtEnd(token.string)) - - if state.InInterfaceMethod() and last_code.type != Type.START_BLOCK: - self._HandleError(errors.INTERFACE_METHOD_CANNOT_HAVE_CODE, - 'Interface methods cannot contain code', last_code) - - elif (state.IsBlockClose() and - token.next and token.next.type == Type.SEMICOLON): - if (last_code.metadata.context.parent.type != Context.OBJECT_LITERAL - and last_code.metadata.context.type != Context.OBJECT_LITERAL): - self._HandleError( - errors.REDUNDANT_SEMICOLON, - 'No semicolon is required to end a code block', - token.next, position=Position.All(token.next.string)) - - elif token_type == Type.SEMICOLON: - if token.previous and token.previous.type == Type.WHITESPACE: - self._HandleError( - errors.EXTRA_SPACE, 'Extra space before ";"', - token.previous, position=Position.All(token.previous.string)) - - if token.next and token.next.line_number == token.line_number: - if token.metadata.context.type != Context.FOR_GROUP_BLOCK: - # TODO(robbyw): Error about no multi-statement lines. - pass - - elif token.next.type not in ( - Type.WHITESPACE, Type.SEMICOLON, Type.END_PAREN): - self._HandleError( - errors.MISSING_SPACE, - 'Missing space after ";" in for statement', - token.next, - position=Position.AtBeginning()) - - last_code = token.metadata.last_code - if last_code and last_code.type == Type.SEMICOLON: - # Allow a single double semi colon in for loops for cases like: - # for (;;) { }. - # NOTE(user): This is not a perfect check, and will not throw an error - # for cases like: for (var i = 0;; i < n; i++) {}, but then your code - # probably won't work either. - for_token = tokenutil.CustomSearch( - last_code, - lambda token: token.type == Type.KEYWORD and token.string == 'for', - end_func=lambda token: token.type == Type.SEMICOLON, - distance=None, - reverse=True) - - if not for_token: - self._HandleError(errors.REDUNDANT_SEMICOLON, 'Redundant semicolon', - token, position=Position.All(token.string)) - - elif token_type == Type.START_PAREN: - # Ensure that opening parentheses have a space before any keyword - # that is not being invoked like a member function. - if (token.previous and token.previous.type == Type.KEYWORD and - (not token.previous.metadata or - not token.previous.metadata.last_code or - not token.previous.metadata.last_code.string or - token.previous.metadata.last_code.string[-1:] != '.')): - self._HandleError(errors.MISSING_SPACE, 'Missing space before "("', - token, position=Position.AtBeginning()) - elif token.previous and token.previous.type == Type.WHITESPACE: - before_space = token.previous.previous - # Ensure that there is no extra space before a function invocation, - # even if the function being invoked happens to be a keyword. - if (before_space and before_space.line_number == token.line_number and - before_space.type == Type.IDENTIFIER or - (before_space.type == Type.KEYWORD and before_space.metadata and - before_space.metadata.last_code and - before_space.metadata.last_code.string and - before_space.metadata.last_code.string[-1:] == '.')): - self._HandleError( - errors.EXTRA_SPACE, 'Extra space before "("', - token.previous, position=Position.All(token.previous.string)) - - elif token_type == Type.START_BRACKET: - self._HandleStartBracket(token, last_non_space_token) - elif token_type in (Type.END_PAREN, Type.END_BRACKET): - # Ensure there is no space before closing parentheses, except when - # it's in a for statement with an omitted section, or when it's at the - # beginning of a line. - if (token.previous and token.previous.type == Type.WHITESPACE and - not token.previous.IsFirstInLine() and - not (last_non_space_token and last_non_space_token.line_number == - token.line_number and - last_non_space_token.type == Type.SEMICOLON)): - self._HandleError( - errors.EXTRA_SPACE, 'Extra space before "%s"' % - token.string, token.previous, - position=Position.All(token.previous.string)) - - elif token_type == Type.WHITESPACE: - if self.ILLEGAL_TAB.search(token.string): - if token.IsFirstInLine(): - if token.next: - self._HandleError( - errors.ILLEGAL_TAB, - 'Illegal tab in whitespace before "%s"' % token.next.string, - token, position=Position.All(token.string)) - else: - self._HandleError( - errors.ILLEGAL_TAB, - 'Illegal tab in whitespace', - token, position=Position.All(token.string)) - else: - self._HandleError( - errors.ILLEGAL_TAB, - 'Illegal tab in whitespace after "%s"' % token.previous.string, - token, position=Position.All(token.string)) - - # Check whitespace length if it's not the first token of the line and - # if it's not immediately before a comment. - if last_in_line: - # Check for extra whitespace at the end of a line. - self._HandleError(errors.EXTRA_SPACE, 'Extra space at end of line', - token, position=Position.All(token.string)) - elif not first_in_line and not token.next.IsComment(): - if token.length > 1: - self._HandleError( - errors.EXTRA_SPACE, 'Extra space after "%s"' % - token.previous.string, token, - position=Position(1, len(token.string) - 1)) - - elif token_type == Type.OPERATOR: - self._CheckOperator(token) - elif token_type == Type.DOC_FLAG: - flag = token.attached_object - - if flag.flag_type == 'bug': - # TODO(robbyw): Check for exactly 1 space on the left. - string = token.next.string.lstrip() - string = string.split(' ', 1)[0] - - if not string.isdigit(): - self._HandleError(errors.NO_BUG_NUMBER_AFTER_BUG_TAG, - '@bug should be followed by a bug number', token) - - elif flag.flag_type == 'suppress': - if flag.type is None: - # A syntactically invalid suppress tag will get tokenized as a normal - # flag, indicating an error. - self._HandleError( - errors.INCORRECT_SUPPRESS_SYNTAX, - 'Invalid suppress syntax: should be @suppress {errortype}. ' - 'Spaces matter.', token) - else: - for suppress_type in flag.jstype.IterIdentifiers(): - if suppress_type not in state.GetDocFlag().SUPPRESS_TYPES: - self._HandleError( - errors.INVALID_SUPPRESS_TYPE, - 'Invalid suppression type: %s' % suppress_type, token) - - elif (error_check.ShouldCheck(Rule.WELL_FORMED_AUTHOR) and - flag.flag_type == 'author'): - # TODO(user): In non strict mode check the author tag for as much as - # it exists, though the full form checked below isn't required. - string = token.next.string - result = self.AUTHOR_SPEC.match(string) - if not result: - self._HandleError(errors.INVALID_AUTHOR_TAG_DESCRIPTION, - 'Author tag line should be of the form: ' - '@author foo@somewhere.com (Your Name)', - token.next) - else: - # Check spacing between email address and name. Do this before - # checking earlier spacing so positions are easier to calculate for - # autofixing. - num_spaces = len(result.group(2)) - if num_spaces < 1: - self._HandleError(errors.MISSING_SPACE, - 'Missing space after email address', - token.next, position=Position(result.start(2), 0)) - elif num_spaces > 1: - self._HandleError( - errors.EXTRA_SPACE, 'Extra space after email address', - token.next, - position=Position(result.start(2) + 1, num_spaces - 1)) - - # Check for extra spaces before email address. Can't be too few, if - # not at least one we wouldn't match @author tag. - num_spaces = len(result.group(1)) - if num_spaces > 1: - self._HandleError(errors.EXTRA_SPACE, - 'Extra space before email address', - token.next, position=Position(1, num_spaces - 1)) - - elif (flag.flag_type in state.GetDocFlag().HAS_DESCRIPTION and - not self._limited_doc_checks): - if flag.flag_type == 'param': - if flag.name is None: - self._HandleError(errors.MISSING_JSDOC_PARAM_NAME, - 'Missing name in @param tag', token) - - if not flag.description or flag.description is None: - flag_name = token.type - if 'name' in token.values: - flag_name = '@' + token.values['name'] - - if flag_name not in self.JSDOC_FLAGS_DESCRIPTION_NOT_REQUIRED: - self._HandleError( - errors.MISSING_JSDOC_TAG_DESCRIPTION, - 'Missing description in %s tag' % flag_name, token) - else: - self._CheckForMissingSpaceBeforeToken(flag.description_start_token) - - if flag.HasType(): - if flag.type_start_token is not None: - self._CheckForMissingSpaceBeforeToken( - token.attached_object.type_start_token) - - if flag.jstype and not flag.jstype.IsEmpty(): - self._CheckJsDocType(token, flag.jstype) - - if error_check.ShouldCheck(Rule.BRACES_AROUND_TYPE) and ( - flag.type_start_token.type != Type.DOC_START_BRACE or - flag.type_end_token.type != Type.DOC_END_BRACE): - self._HandleError( - errors.MISSING_BRACES_AROUND_TYPE, - 'Type must always be surrounded by curly braces.', token) - - if token_type in (Type.DOC_FLAG, Type.DOC_INLINE_FLAG): - if (token.values['name'] not in state.GetDocFlag().LEGAL_DOC and - token.values['name'] not in FLAGS.custom_jsdoc_tags): - self._HandleError( - errors.INVALID_JSDOC_TAG, - 'Invalid JsDoc tag: %s' % token.values['name'], token) - - if (error_check.ShouldCheck(Rule.NO_BRACES_AROUND_INHERIT_DOC) and - token.values['name'] == 'inheritDoc' and - token_type == Type.DOC_INLINE_FLAG): - self._HandleError(errors.UNNECESSARY_BRACES_AROUND_INHERIT_DOC, - 'Unnecessary braces around @inheritDoc', - token) - - elif token_type == Type.SIMPLE_LVALUE: - identifier = token.values['identifier'] - - if ((not state.InFunction() or state.InConstructor()) and - state.InTopLevel() and not state.InObjectLiteralDescendant()): - jsdoc = state.GetDocComment() - if not state.HasDocComment(identifier): - # Only test for documentation on identifiers with .s in them to - # avoid checking things like simple variables. We don't require - # documenting assignments to .prototype itself (bug 1880803). - if (not state.InConstructor() and - identifier.find('.') != -1 and not - identifier.endswith('.prototype') and not - self._limited_doc_checks): - comment = state.GetLastComment() - if not (comment and comment.lower().count('jsdoc inherited')): - self._HandleError( - errors.MISSING_MEMBER_DOCUMENTATION, - "No docs found for member '%s'" % identifier, - token) - elif jsdoc and (not state.InConstructor() or - identifier.startswith('this.')): - # We are at the top level and the function/member is documented. - if identifier.endswith('_') and not identifier.endswith('__'): - # Can have a private class which inherits documentation from a - # public superclass. - # - # @inheritDoc is deprecated in favor of using @override, and they - if (jsdoc.HasFlag('override') and not jsdoc.HasFlag('constructor') - and ('accessControls' not in jsdoc.suppressions)): - self._HandleError( - errors.INVALID_OVERRIDE_PRIVATE, - '%s should not override a private member.' % identifier, - jsdoc.GetFlag('override').flag_token) - if (jsdoc.HasFlag('inheritDoc') and not jsdoc.HasFlag('constructor') - and ('accessControls' not in jsdoc.suppressions)): - self._HandleError( - errors.INVALID_INHERIT_DOC_PRIVATE, - '%s should not inherit from a private member.' % identifier, - jsdoc.GetFlag('inheritDoc').flag_token) - if (not jsdoc.HasFlag('private') and - ('underscore' not in jsdoc.suppressions) and not - ((jsdoc.HasFlag('inheritDoc') or jsdoc.HasFlag('override')) and - ('accessControls' in jsdoc.suppressions))): - self._HandleError( - errors.MISSING_PRIVATE, - 'Member "%s" must have @private JsDoc.' % - identifier, token) - if jsdoc.HasFlag('private') and 'underscore' in jsdoc.suppressions: - self._HandleError( - errors.UNNECESSARY_SUPPRESS, - '@suppress {underscore} is not necessary with @private', - jsdoc.suppressions['underscore']) - elif (jsdoc.HasFlag('private') and - not self.InExplicitlyTypedLanguage()): - # It is convention to hide public fields in some ECMA - # implementations from documentation using the @private tag. - self._HandleError( - errors.EXTRA_PRIVATE, - 'Member "%s" must not have @private JsDoc' % - identifier, token) - - # These flags are only legal on localizable message definitions; - # such variables always begin with the prefix MSG_. - for f in ('desc', 'hidden', 'meaning'): - if (jsdoc.HasFlag(f) - and not identifier.startswith('MSG_') - and identifier.find('.MSG_') == -1): - self._HandleError( - errors.INVALID_USE_OF_DESC_TAG, - 'Member "%s" should not have @%s JsDoc' % (identifier, f), - token) - - # Check for illegaly assigning live objects as prototype property values. - index = identifier.find('.prototype.') - # Ignore anything with additional .s after the prototype. - if index != -1 and identifier.find('.', index + 11) == -1: - equal_operator = tokenutil.SearchExcept(token, Type.NON_CODE_TYPES) - next_code = tokenutil.SearchExcept(equal_operator, Type.NON_CODE_TYPES) - if next_code and ( - next_code.type in (Type.START_BRACKET, Type.START_BLOCK) or - next_code.IsOperator('new')): - self._HandleError( - errors.ILLEGAL_PROTOTYPE_MEMBER_VALUE, - 'Member %s cannot have a non-primitive value' % identifier, - token) - - elif token_type == Type.END_PARAMETERS: - # Find extra space at the end of parameter lists. We check the token - # prior to the current one when it is a closing paren. - if (token.previous and token.previous.type == Type.PARAMETERS - and self.ENDS_WITH_SPACE.search(token.previous.string)): - self._HandleError(errors.EXTRA_SPACE, 'Extra space before ")"', - token.previous) - - jsdoc = state.GetDocComment() - if state.GetFunction().is_interface: - if token.previous and token.previous.type == Type.PARAMETERS: - self._HandleError( - errors.INTERFACE_CONSTRUCTOR_CANNOT_HAVE_PARAMS, - 'Interface constructor cannot have parameters', - token.previous) - elif (state.InTopLevel() and jsdoc and not jsdoc.HasFlag('see') - and not jsdoc.InheritsDocumentation() - and not state.InObjectLiteralDescendant() and not - jsdoc.IsInvalidated()): - distance, edit = jsdoc.CompareParameters(state.GetParams()) - if distance: - params_iter = iter(state.GetParams()) - docs_iter = iter(jsdoc.ordered_params) - - for op in edit: - if op == 'I': - # Insertion. - # Parsing doc comments is the same for all languages - # but some languages care about parameters that don't have - # doc comments and some languages don't care. - # Languages that don't allow variables to by typed such as - # JavaScript care but languages such as ActionScript or Java - # that allow variables to be typed don't care. - if not self._limited_doc_checks: - self.HandleMissingParameterDoc(token, params_iter.next()) - - elif op == 'D': - # Deletion - self._HandleError(errors.EXTRA_PARAMETER_DOCUMENTATION, - 'Found docs for non-existing parameter: "%s"' % - docs_iter.next(), token) - elif op == 'S': - # Substitution - if not self._limited_doc_checks: - self._HandleError( - errors.WRONG_PARAMETER_DOCUMENTATION, - 'Parameter mismatch: got "%s", expected "%s"' % - (params_iter.next(), docs_iter.next()), token) - - else: - # Equality - just advance the iterators - params_iter.next() - docs_iter.next() - - elif token_type == Type.STRING_TEXT: - # If this is the first token after the start of the string, but it's at - # the end of a line, we know we have a multi-line string. - if token.previous.type in ( - Type.SINGLE_QUOTE_STRING_START, - Type.DOUBLE_QUOTE_STRING_START) and last_in_line: - self._HandleError(errors.MULTI_LINE_STRING, - 'Multi-line strings are not allowed', token) - - # This check is orthogonal to the ones above, and repeats some types, so - # it is a plain if and not an elif. - if token.type in Type.COMMENT_TYPES: - if self.ILLEGAL_TAB.search(token.string): - self._HandleError(errors.ILLEGAL_TAB, - 'Illegal tab in comment "%s"' % token.string, token) - - trimmed = token.string.rstrip() - if last_in_line and token.string != trimmed: - # Check for extra whitespace at the end of a line. - self._HandleError( - errors.EXTRA_SPACE, 'Extra space at end of line', token, - position=Position(len(trimmed), len(token.string) - len(trimmed))) - - # This check is also orthogonal since it is based on metadata. - if token.metadata.is_implied_semicolon: - self._HandleError(errors.MISSING_SEMICOLON, - 'Missing semicolon at end of line', token) - - def _HandleStartBracket(self, token, last_non_space_token): - """Handles a token that is an open bracket. - - Args: - token: The token to handle. - last_non_space_token: The last token that was not a space. - """ - if (not token.IsFirstInLine() and token.previous.type == Type.WHITESPACE and - last_non_space_token and - last_non_space_token.type in Type.EXPRESSION_ENDER_TYPES): - self._HandleError( - errors.EXTRA_SPACE, 'Extra space before "["', - token.previous, position=Position.All(token.previous.string)) - # If the [ token is the first token in a line we shouldn't complain - # about a missing space before [. This is because some Ecma script - # languages allow syntax like: - # [Annotation] - # class MyClass {...} - # So we don't want to blindly warn about missing spaces before [. - # In the the future, when rules for computing exactly how many spaces - # lines should be indented are added, then we can return errors for - # [ tokens that are improperly indented. - # For example: - # var someVeryVeryVeryVeryVeryVeryVeryVeryVeryVeryVeryLongVariableName = - # [a,b,c]; - # should trigger a proper indentation warning message as [ is not indented - # by four spaces. - elif (not token.IsFirstInLine() and token.previous and - token.previous.type not in ( - [Type.WHITESPACE, Type.START_PAREN, Type.START_BRACKET] + - Type.EXPRESSION_ENDER_TYPES)): - self._HandleError(errors.MISSING_SPACE, 'Missing space before "["', - token, position=Position.AtBeginning()) - - def Finalize(self, state): - """Perform all checks that need to occur after all lines are processed. - - Args: - state: State of the parser after parsing all tokens - - Raises: - TypeError: If not overridden. - """ - last_non_space_token = state.GetLastNonSpaceToken() - # Check last line for ending with newline. - if state.GetLastLine() and not ( - state.GetLastLine().isspace() or - state.GetLastLine().rstrip('\n\r\f') != state.GetLastLine()): - self._HandleError( - errors.FILE_MISSING_NEWLINE, - 'File does not end with new line. (%s)' % state.GetLastLine(), - last_non_space_token) - - try: - self._indentation.Finalize() - except Exception, e: - self._HandleError( - errors.FILE_DOES_NOT_PARSE, - str(e), - last_non_space_token) - - def GetLongLineExceptions(self): - """Gets a list of regexps for lines which can be longer than the limit. - - Returns: - A list of regexps, used as matches (rather than searches). - """ - return [] - - def InExplicitlyTypedLanguage(self): - """Returns whether this ecma implementation is explicitly typed.""" - return False diff --git a/tools/closure_linter/closure_linter/ecmametadatapass.py b/tools/closure_linter/closure_linter/ecmametadatapass.py deleted file mode 100755 index 50621610efe08d..00000000000000 --- a/tools/closure_linter/closure_linter/ecmametadatapass.py +++ /dev/null @@ -1,574 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2010 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Metadata pass for annotating tokens in EcmaScript files.""" - -__author__ = ('robbyw@google.com (Robert Walker)') - -from closure_linter import javascripttokens -from closure_linter import tokenutil - - -TokenType = javascripttokens.JavaScriptTokenType - - -class ParseError(Exception): - """Exception indicating a parse error at the given token. - - Attributes: - token: The token where the parse error occurred. - """ - - def __init__(self, token, message=None): - """Initialize a parse error at the given token with an optional message. - - Args: - token: The token where the parse error occurred. - message: A message describing the parse error. - """ - Exception.__init__(self, message) - self.token = token - - -class EcmaContext(object): - """Context object for EcmaScript languages. - - Attributes: - type: The context type. - start_token: The token where this context starts. - end_token: The token where this context ends. - parent: The parent context. - """ - - # The root context. - ROOT = 'root' - - # A block of code. - BLOCK = 'block' - - # A pseudo-block of code for a given case or default section. - CASE_BLOCK = 'case_block' - - # Block of statements in a for loop's parentheses. - FOR_GROUP_BLOCK = 'for_block' - - # An implied block of code for 1 line if, while, and for statements - IMPLIED_BLOCK = 'implied_block' - - # An index in to an array or object. - INDEX = 'index' - - # An array literal in []. - ARRAY_LITERAL = 'array_literal' - - # An object literal in {}. - OBJECT_LITERAL = 'object_literal' - - # An individual element in an array or object literal. - LITERAL_ELEMENT = 'literal_element' - - # The portion of a ternary statement between ? and : - TERNARY_TRUE = 'ternary_true' - - # The portion of a ternary statment after : - TERNARY_FALSE = 'ternary_false' - - # The entire switch statment. This will contain a GROUP with the variable - # and a BLOCK with the code. - - # Since that BLOCK is not a normal block, it can not contain statements except - # for case and default. - SWITCH = 'switch' - - # A normal comment. - COMMENT = 'comment' - - # A JsDoc comment. - DOC = 'doc' - - # An individual statement. - STATEMENT = 'statement' - - # Code within parentheses. - GROUP = 'group' - - # Parameter names in a function declaration. - PARAMETERS = 'parameters' - - # A set of variable declarations appearing after the 'var' keyword. - VAR = 'var' - - # Context types that are blocks. - BLOCK_TYPES = frozenset([ - ROOT, BLOCK, CASE_BLOCK, FOR_GROUP_BLOCK, IMPLIED_BLOCK]) - - def __init__(self, context_type, start_token, parent=None): - """Initializes the context object. - - Args: - context_type: The context type. - start_token: The token where this context starts. - parent: The parent context. - - Attributes: - type: The context type. - start_token: The token where this context starts. - end_token: The token where this context ends. - parent: The parent context. - children: The child contexts of this context, in order. - """ - self.type = context_type - self.start_token = start_token - self.end_token = None - - self.parent = None - self.children = [] - - if parent: - parent.AddChild(self) - - def __repr__(self): - """Returns a string representation of the context object.""" - stack = [] - context = self - while context: - stack.append(context.type) - context = context.parent - return 'Context(%s)' % ' > '.join(stack) - - def AddChild(self, child): - """Adds a child to this context and sets child's parent to this context. - - Args: - child: A child EcmaContext. The child's parent will be set to this - context. - """ - - child.parent = self - - self.children.append(child) - self.children.sort(EcmaContext._CompareContexts) - - def GetRoot(self): - """Get the root context that contains this context, if any.""" - context = self - while context: - if context.type is EcmaContext.ROOT: - return context - context = context.parent - - @staticmethod - def _CompareContexts(context1, context2): - """Sorts contexts 1 and 2 by start token document position.""" - return tokenutil.Compare(context1.start_token, context2.start_token) - - -class EcmaMetaData(object): - """Token metadata for EcmaScript languages. - - Attributes: - last_code: The last code token to appear before this one. - context: The context this token appears in. - operator_type: The operator type, will be one of the *_OPERATOR constants - defined below. - aliased_symbol: The full symbol being identified, as a string (e.g. an - 'XhrIo' alias for 'goog.net.XhrIo'). Only applicable to identifier - tokens. This is set in aliaspass.py and is a best guess. - is_alias_definition: True if the symbol is part of an alias definition. - If so, these symbols won't be counted towards goog.requires/provides. - """ - - UNARY_OPERATOR = 'unary' - - UNARY_POST_OPERATOR = 'unary_post' - - BINARY_OPERATOR = 'binary' - - TERNARY_OPERATOR = 'ternary' - - def __init__(self): - """Initializes a token metadata object.""" - self.last_code = None - self.context = None - self.operator_type = None - self.is_implied_semicolon = False - self.is_implied_block = False - self.is_implied_block_close = False - self.aliased_symbol = None - self.is_alias_definition = False - - def __repr__(self): - """Returns a string representation of the context object.""" - parts = ['%r' % self.context] - if self.operator_type: - parts.append('optype: %r' % self.operator_type) - if self.is_implied_semicolon: - parts.append('implied;') - if self.aliased_symbol: - parts.append('alias for: %s' % self.aliased_symbol) - return 'MetaData(%s)' % ', '.join(parts) - - def IsUnaryOperator(self): - return self.operator_type in (EcmaMetaData.UNARY_OPERATOR, - EcmaMetaData.UNARY_POST_OPERATOR) - - def IsUnaryPostOperator(self): - return self.operator_type == EcmaMetaData.UNARY_POST_OPERATOR - - -class EcmaMetaDataPass(object): - """A pass that iterates over all tokens and builds metadata about them.""" - - def __init__(self): - """Initialize the meta data pass object.""" - self.Reset() - - def Reset(self): - """Resets the metadata pass to prepare for the next file.""" - self._token = None - self._context = None - self._AddContext(EcmaContext.ROOT) - self._last_code = None - - def _CreateContext(self, context_type): - """Overridable by subclasses to create the appropriate context type.""" - return EcmaContext(context_type, self._token, self._context) - - def _CreateMetaData(self): - """Overridable by subclasses to create the appropriate metadata type.""" - return EcmaMetaData() - - def _AddContext(self, context_type): - """Adds a context of the given type to the context stack. - - Args: - context_type: The type of context to create - """ - self._context = self._CreateContext(context_type) - - def _PopContext(self): - """Moves up one level in the context stack. - - Returns: - The former context. - - Raises: - ParseError: If the root context is popped. - """ - top_context = self._context - top_context.end_token = self._token - self._context = top_context.parent - if self._context: - return top_context - else: - raise ParseError(self._token) - - def _PopContextType(self, *stop_types): - """Pops the context stack until a context of the given type is popped. - - Args: - *stop_types: The types of context to pop to - stops at the first match. - - Returns: - The context object of the given type that was popped. - """ - last = None - while not last or last.type not in stop_types: - last = self._PopContext() - return last - - def _EndStatement(self): - """Process the end of a statement.""" - self._PopContextType(EcmaContext.STATEMENT) - if self._context.type == EcmaContext.IMPLIED_BLOCK: - self._token.metadata.is_implied_block_close = True - self._PopContext() - - def _ProcessContext(self): - """Process the context at the current token. - - Returns: - The context that should be assigned to the current token, or None if - the current context after this method should be used. - - Raises: - ParseError: When the token appears in an invalid context. - """ - token = self._token - token_type = token.type - - if self._context.type in EcmaContext.BLOCK_TYPES: - # Whenever we're in a block, we add a statement context. We make an - # exception for switch statements since they can only contain case: and - # default: and therefore don't directly contain statements. - # The block we add here may be immediately removed in some cases, but - # that causes no harm. - parent = self._context.parent - if not parent or parent.type != EcmaContext.SWITCH: - self._AddContext(EcmaContext.STATEMENT) - - elif self._context.type == EcmaContext.ARRAY_LITERAL: - self._AddContext(EcmaContext.LITERAL_ELEMENT) - - if token_type == TokenType.START_PAREN: - if self._last_code and self._last_code.IsKeyword('for'): - # for loops contain multiple statements in the group unlike while, - # switch, if, etc. - self._AddContext(EcmaContext.FOR_GROUP_BLOCK) - else: - self._AddContext(EcmaContext.GROUP) - - elif token_type == TokenType.END_PAREN: - result = self._PopContextType(EcmaContext.GROUP, - EcmaContext.FOR_GROUP_BLOCK) - keyword_token = result.start_token.metadata.last_code - # keyword_token will not exist if the open paren is the first line of the - # file, for example if all code is wrapped in an immediately executed - # annonymous function. - if keyword_token and keyword_token.string in ('if', 'for', 'while'): - next_code = tokenutil.SearchExcept(token, TokenType.NON_CODE_TYPES) - if next_code.type != TokenType.START_BLOCK: - # Check for do-while. - is_do_while = False - pre_keyword_token = keyword_token.metadata.last_code - if (pre_keyword_token and - pre_keyword_token.type == TokenType.END_BLOCK): - start_block_token = pre_keyword_token.metadata.context.start_token - is_do_while = start_block_token.metadata.last_code.string == 'do' - - # If it's not do-while, it's an implied block. - if not is_do_while: - self._AddContext(EcmaContext.IMPLIED_BLOCK) - token.metadata.is_implied_block = True - - return result - - # else (not else if) with no open brace after it should be considered the - # start of an implied block, similar to the case with if, for, and while - # above. - elif (token_type == TokenType.KEYWORD and - token.string == 'else'): - next_code = tokenutil.SearchExcept(token, TokenType.NON_CODE_TYPES) - if (next_code.type != TokenType.START_BLOCK and - (next_code.type != TokenType.KEYWORD or next_code.string != 'if')): - self._AddContext(EcmaContext.IMPLIED_BLOCK) - token.metadata.is_implied_block = True - - elif token_type == TokenType.START_PARAMETERS: - self._AddContext(EcmaContext.PARAMETERS) - - elif token_type == TokenType.END_PARAMETERS: - return self._PopContextType(EcmaContext.PARAMETERS) - - elif token_type == TokenType.START_BRACKET: - if (self._last_code and - self._last_code.type in TokenType.EXPRESSION_ENDER_TYPES): - self._AddContext(EcmaContext.INDEX) - else: - self._AddContext(EcmaContext.ARRAY_LITERAL) - - elif token_type == TokenType.END_BRACKET: - return self._PopContextType(EcmaContext.INDEX, EcmaContext.ARRAY_LITERAL) - - elif token_type == TokenType.START_BLOCK: - if (self._last_code.type in (TokenType.END_PAREN, - TokenType.END_PARAMETERS) or - self._last_code.IsKeyword('else') or - self._last_code.IsKeyword('do') or - self._last_code.IsKeyword('try') or - self._last_code.IsKeyword('finally') or - (self._last_code.IsOperator(':') and - self._last_code.metadata.context.type == EcmaContext.CASE_BLOCK)): - # else, do, try, and finally all might have no () before {. - # Also, handle the bizzare syntax case 10: {...}. - self._AddContext(EcmaContext.BLOCK) - else: - self._AddContext(EcmaContext.OBJECT_LITERAL) - - elif token_type == TokenType.END_BLOCK: - context = self._PopContextType(EcmaContext.BLOCK, - EcmaContext.OBJECT_LITERAL) - if self._context.type == EcmaContext.SWITCH: - # The end of the block also means the end of the switch statement it - # applies to. - return self._PopContext() - return context - - elif token.IsKeyword('switch'): - self._AddContext(EcmaContext.SWITCH) - - elif (token_type == TokenType.KEYWORD and - token.string in ('case', 'default') and - self._context.type != EcmaContext.OBJECT_LITERAL): - # Pop up to but not including the switch block. - while self._context.parent.type != EcmaContext.SWITCH: - self._PopContext() - if self._context.parent is None: - raise ParseError(token, 'Encountered case/default statement ' - 'without switch statement') - - elif token.IsOperator('?'): - self._AddContext(EcmaContext.TERNARY_TRUE) - - elif token.IsOperator(':'): - if self._context.type == EcmaContext.OBJECT_LITERAL: - self._AddContext(EcmaContext.LITERAL_ELEMENT) - - elif self._context.type == EcmaContext.TERNARY_TRUE: - self._PopContext() - self._AddContext(EcmaContext.TERNARY_FALSE) - - # Handle nested ternary statements like: - # foo = bar ? baz ? 1 : 2 : 3 - # When we encounter the second ":" the context is - # ternary_false > ternary_true > statement > root - elif (self._context.type == EcmaContext.TERNARY_FALSE and - self._context.parent.type == EcmaContext.TERNARY_TRUE): - self._PopContext() # Leave current ternary false context. - self._PopContext() # Leave current parent ternary true - self._AddContext(EcmaContext.TERNARY_FALSE) - - elif self._context.parent.type == EcmaContext.SWITCH: - self._AddContext(EcmaContext.CASE_BLOCK) - - elif token.IsKeyword('var'): - self._AddContext(EcmaContext.VAR) - - elif token.IsOperator(','): - while self._context.type not in (EcmaContext.VAR, - EcmaContext.ARRAY_LITERAL, - EcmaContext.OBJECT_LITERAL, - EcmaContext.STATEMENT, - EcmaContext.PARAMETERS, - EcmaContext.GROUP): - self._PopContext() - - elif token_type == TokenType.SEMICOLON: - self._EndStatement() - - def Process(self, first_token): - """Processes the token stream starting with the given token.""" - self._token = first_token - while self._token: - self._ProcessToken() - - if self._token.IsCode(): - self._last_code = self._token - - self._token = self._token.next - - try: - self._PopContextType(self, EcmaContext.ROOT) - except ParseError: - # Ignore the "popped to root" error. - pass - - def _ProcessToken(self): - """Process the given token.""" - token = self._token - token.metadata = self._CreateMetaData() - context = (self._ProcessContext() or self._context) - token.metadata.context = context - token.metadata.last_code = self._last_code - - # Determine the operator type of the token, if applicable. - if token.type == TokenType.OPERATOR: - token.metadata.operator_type = self._GetOperatorType(token) - - # Determine if there is an implied semicolon after the token. - if token.type != TokenType.SEMICOLON: - next_code = tokenutil.SearchExcept(token, TokenType.NON_CODE_TYPES) - # A statement like if (x) does not need a semicolon after it - is_implied_block = self._context == EcmaContext.IMPLIED_BLOCK - is_last_code_in_line = token.IsCode() and ( - not next_code or next_code.line_number != token.line_number) - is_continued_operator = (token.type == TokenType.OPERATOR and - not token.metadata.IsUnaryPostOperator()) - is_continued_dot = token.string == '.' - next_code_is_operator = next_code and next_code.type == TokenType.OPERATOR - is_end_of_block = ( - token.type == TokenType.END_BLOCK and - token.metadata.context.type != EcmaContext.OBJECT_LITERAL) - is_multiline_string = token.type == TokenType.STRING_TEXT - is_continued_var_decl = (token.IsKeyword('var') and - next_code and - (next_code.type in [TokenType.IDENTIFIER, - TokenType.SIMPLE_LVALUE]) and - token.line_number < next_code.line_number) - next_code_is_block = next_code and next_code.type == TokenType.START_BLOCK - if (is_last_code_in_line and - self._StatementCouldEndInContext() and - not is_multiline_string and - not is_end_of_block and - not is_continued_var_decl and - not is_continued_operator and - not is_continued_dot and - not next_code_is_operator and - not is_implied_block and - not next_code_is_block): - token.metadata.is_implied_semicolon = True - self._EndStatement() - - def _StatementCouldEndInContext(self): - """Returns if the current statement (if any) may end in this context.""" - # In the basic statement or variable declaration context, statement can - # always end in this context. - if self._context.type in (EcmaContext.STATEMENT, EcmaContext.VAR): - return True - - # End of a ternary false branch inside a statement can also be the - # end of the statement, for example: - # var x = foo ? foo.bar() : null - # In this case the statement ends after the null, when the context stack - # looks like ternary_false > var > statement > root. - if (self._context.type == EcmaContext.TERNARY_FALSE and - self._context.parent.type in (EcmaContext.STATEMENT, EcmaContext.VAR)): - return True - - # In all other contexts like object and array literals, ternary true, etc. - # the statement can't yet end. - return False - - def _GetOperatorType(self, token): - """Returns the operator type of the given operator token. - - Args: - token: The token to get arity for. - - Returns: - The type of the operator. One of the *_OPERATOR constants defined in - EcmaMetaData. - """ - if token.string == '?': - return EcmaMetaData.TERNARY_OPERATOR - - if token.string in TokenType.UNARY_OPERATORS: - return EcmaMetaData.UNARY_OPERATOR - - last_code = token.metadata.last_code - if not last_code or last_code.type == TokenType.END_BLOCK: - return EcmaMetaData.UNARY_OPERATOR - - if (token.string in TokenType.UNARY_POST_OPERATORS and - last_code.type in TokenType.EXPRESSION_ENDER_TYPES): - return EcmaMetaData.UNARY_POST_OPERATOR - - if (token.string in TokenType.UNARY_OK_OPERATORS and - last_code.type not in TokenType.EXPRESSION_ENDER_TYPES and - last_code.string not in TokenType.UNARY_POST_OPERATORS): - return EcmaMetaData.UNARY_OPERATOR - - return EcmaMetaData.BINARY_OPERATOR diff --git a/tools/closure_linter/closure_linter/error_check.py b/tools/closure_linter/closure_linter/error_check.py deleted file mode 100755 index 8d657fe9174fff..00000000000000 --- a/tools/closure_linter/closure_linter/error_check.py +++ /dev/null @@ -1,95 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2011 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - - -"""Specific JSLint errors checker.""" - - - -import gflags as flags - -FLAGS = flags.FLAGS - - -class Rule(object): - """Different rules to check.""" - - # Documentations for specific rules goes in flag definition. - BLANK_LINES_AT_TOP_LEVEL = 'blank_lines_at_top_level' - INDENTATION = 'indentation' - WELL_FORMED_AUTHOR = 'well_formed_author' - NO_BRACES_AROUND_INHERIT_DOC = 'no_braces_around_inherit_doc' - BRACES_AROUND_TYPE = 'braces_around_type' - OPTIONAL_TYPE_MARKER = 'optional_type_marker' - VARIABLE_ARG_MARKER = 'variable_arg_marker' - UNUSED_PRIVATE_MEMBERS = 'unused_private_members' - UNUSED_LOCAL_VARIABLES = 'unused_local_variables' - - # Rule to raise all known errors. - ALL = 'all' - - # All rules that are to be checked when using the strict flag. E.g. the rules - # that are specific to the stricter Closure style. - CLOSURE_RULES = frozenset([BLANK_LINES_AT_TOP_LEVEL, - INDENTATION, - WELL_FORMED_AUTHOR, - NO_BRACES_AROUND_INHERIT_DOC, - BRACES_AROUND_TYPE, - OPTIONAL_TYPE_MARKER, - VARIABLE_ARG_MARKER]) - - -flags.DEFINE_boolean('strict', False, - 'Whether to validate against the stricter Closure style. ' - 'This includes ' + (', '.join(Rule.CLOSURE_RULES)) + '.') -flags.DEFINE_multistring('jslint_error', [], - 'List of specific lint errors to check. Here is a list' - ' of accepted values:\n' - ' - ' + Rule.ALL + ': enables all following errors.\n' - ' - ' + Rule.BLANK_LINES_AT_TOP_LEVEL + ': validates' - 'number of blank lines between blocks at top level.\n' - ' - ' + Rule.INDENTATION + ': checks correct ' - 'indentation of code.\n' - ' - ' + Rule.WELL_FORMED_AUTHOR + ': validates the ' - '@author JsDoc tags.\n' - ' - ' + Rule.NO_BRACES_AROUND_INHERIT_DOC + ': ' - 'forbids braces around @inheritdoc JsDoc tags.\n' - ' - ' + Rule.BRACES_AROUND_TYPE + ': enforces braces ' - 'around types in JsDoc tags.\n' - ' - ' + Rule.OPTIONAL_TYPE_MARKER + ': checks correct ' - 'use of optional marker = in param types.\n' - ' - ' + Rule.UNUSED_PRIVATE_MEMBERS + ': checks for ' - 'unused private variables.\n' - ' - ' + Rule.UNUSED_LOCAL_VARIABLES + ': checks for ' - 'unused local variables.\n') - - -def ShouldCheck(rule): - """Returns whether the optional rule should be checked. - - Computes different flags (strict, jslint_error, jslint_noerror) to find out if - this specific rule should be checked. - - Args: - rule: Name of the rule (see Rule). - - Returns: - True if the rule should be checked according to the flags, otherwise False. - """ - if rule in FLAGS.jslint_error or Rule.ALL in FLAGS.jslint_error: - return True - # Checks strict rules. - return FLAGS.strict and rule in Rule.CLOSURE_RULES diff --git a/tools/closure_linter/closure_linter/error_fixer.py b/tools/closure_linter/closure_linter/error_fixer.py deleted file mode 100755 index 88f9c720ab3517..00000000000000 --- a/tools/closure_linter/closure_linter/error_fixer.py +++ /dev/null @@ -1,618 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2007 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Main class responsible for automatically fixing simple style violations.""" - -# Allow non-Google copyright -# pylint: disable=g-bad-file-header - -__author__ = 'robbyw@google.com (Robert Walker)' - -import re - -import gflags as flags -from closure_linter import errors -from closure_linter import javascriptstatetracker -from closure_linter import javascripttokens -from closure_linter import requireprovidesorter -from closure_linter import tokenutil -from closure_linter.common import errorhandler - -# Shorthand -Token = javascripttokens.JavaScriptToken -Type = javascripttokens.JavaScriptTokenType - -END_OF_FLAG_TYPE = re.compile(r'(}?\s*)$') - -# Regex to represent common mistake inverting author name and email as -# @author User Name (user@company) -INVERTED_AUTHOR_SPEC = re.compile(r'(?P\s*)' - r'(?P[^(]+)' - r'(?P\s+)' - r'\(' - r'(?P[^\s]+@[^)\s]+)' - r'\)' - r'(?P.*)') - -FLAGS = flags.FLAGS -flags.DEFINE_boolean('disable_indentation_fixing', False, - 'Whether to disable automatic fixing of indentation.') -flags.DEFINE_list('fix_error_codes', [], 'A list of specific error codes to ' - 'fix. Defaults to all supported error codes when empty. ' - 'See errors.py for a list of error codes.') - - -class ErrorFixer(errorhandler.ErrorHandler): - """Object that fixes simple style errors.""" - - def __init__(self, external_file=None): - """Initialize the error fixer. - - Args: - external_file: If included, all output will be directed to this file - instead of overwriting the files the errors are found in. - """ - errorhandler.ErrorHandler.__init__(self) - - self._file_name = None - self._file_token = None - self._external_file = external_file - - try: - self._fix_error_codes = set([errors.ByName(error.upper()) for error in - FLAGS.fix_error_codes]) - except KeyError as ke: - raise ValueError('Unknown error code ' + ke.args[0]) - - def HandleFile(self, filename, first_token): - """Notifies this ErrorPrinter that subsequent errors are in filename. - - Args: - filename: The name of the file about to be checked. - first_token: The first token in the file. - """ - self._file_name = filename - self._file_is_html = filename.endswith('.html') or filename.endswith('.htm') - self._file_token = first_token - self._file_fix_count = 0 - self._file_changed_lines = set() - - def _AddFix(self, tokens): - """Adds the fix to the internal count. - - Args: - tokens: The token or sequence of tokens changed to fix an error. - """ - self._file_fix_count += 1 - if hasattr(tokens, 'line_number'): - self._file_changed_lines.add(tokens.line_number) - else: - for token in tokens: - self._file_changed_lines.add(token.line_number) - - def _FixJsDocPipeNull(self, js_type): - """Change number|null or null|number to ?number. - - Args: - js_type: The typeannotation.TypeAnnotation instance to fix. - """ - - # Recurse into all sub_types if the error was at a deeper level. - map(self._FixJsDocPipeNull, js_type.IterTypes()) - - if js_type.type_group and len(js_type.sub_types) == 2: - # Find and remove the null sub_type: - sub_type = None - for sub_type in js_type.sub_types: - if sub_type.identifier == 'null': - map(tokenutil.DeleteToken, sub_type.tokens) - self._AddFix(sub_type.tokens) - break - else: - return - - first_token = js_type.FirstToken() - question_mark = Token('?', Type.DOC_TYPE_MODIFIER, first_token.line, - first_token.line_number) - tokenutil.InsertTokenBefore(question_mark, first_token) - js_type.tokens.insert(0, question_mark) - js_type.tokens.remove(sub_type) - js_type.or_null = True - - # Now also remove the separator, which is in the parent's token list, - # either before or after the sub_type, there is exactly one. Scan for it. - for token in js_type.tokens: - if (token and isinstance(token, Token) and - token.type == Type.DOC_TYPE_MODIFIER and token.string == '|'): - tokenutil.DeleteToken(token) - self._AddFix(token) - break - - def HandleError(self, error): - """Attempts to fix the error. - - Args: - error: The error object - """ - code = error.code - token = error.token - - if self._fix_error_codes and code not in self._fix_error_codes: - return - - if code == errors.JSDOC_PREFER_QUESTION_TO_PIPE_NULL: - self._FixJsDocPipeNull(token.attached_object.jstype) - - elif code == errors.JSDOC_MISSING_OPTIONAL_TYPE: - iterator = token.attached_object.type_end_token - if iterator.type == Type.DOC_END_BRACE or iterator.string.isspace(): - iterator = iterator.previous - - ending_space = len(iterator.string) - len(iterator.string.rstrip()) - iterator.string = '%s=%s' % (iterator.string.rstrip(), - ' ' * ending_space) - - # Create a new flag object with updated type info. - token.attached_object = javascriptstatetracker.JsDocFlag(token) - self._AddFix(token) - - elif code == errors.JSDOC_MISSING_VAR_ARGS_TYPE: - iterator = token.attached_object.type_start_token - if iterator.type == Type.DOC_START_BRACE or iterator.string.isspace(): - iterator = iterator.next - - starting_space = len(iterator.string) - len(iterator.string.lstrip()) - iterator.string = '%s...%s' % (' ' * starting_space, - iterator.string.lstrip()) - - # Create a new flag object with updated type info. - token.attached_object = javascriptstatetracker.JsDocFlag(token) - self._AddFix(token) - - elif code in (errors.MISSING_SEMICOLON_AFTER_FUNCTION, - errors.MISSING_SEMICOLON): - semicolon_token = Token(';', Type.SEMICOLON, token.line, - token.line_number) - tokenutil.InsertTokenAfter(semicolon_token, token) - token.metadata.is_implied_semicolon = False - semicolon_token.metadata.is_implied_semicolon = False - self._AddFix(token) - - elif code in (errors.ILLEGAL_SEMICOLON_AFTER_FUNCTION, - errors.REDUNDANT_SEMICOLON, - errors.COMMA_AT_END_OF_LITERAL): - self._DeleteToken(token) - self._AddFix(token) - - elif code == errors.INVALID_JSDOC_TAG: - if token.string == '@returns': - token.string = '@return' - self._AddFix(token) - - elif code == errors.FILE_MISSING_NEWLINE: - # This error is fixed implicitly by the way we restore the file - self._AddFix(token) - - elif code == errors.MISSING_SPACE: - if error.fix_data: - token.string = error.fix_data - self._AddFix(token) - elif error.position: - if error.position.IsAtBeginning(): - tokenutil.InsertSpaceTokenAfter(token.previous) - elif error.position.IsAtEnd(token.string): - tokenutil.InsertSpaceTokenAfter(token) - else: - token.string = error.position.Set(token.string, ' ') - self._AddFix(token) - - elif code == errors.EXTRA_SPACE: - if error.position: - token.string = error.position.Set(token.string, '') - self._AddFix(token) - - elif code == errors.MISSING_LINE: - if error.position.IsAtBeginning(): - tokenutil.InsertBlankLineAfter(token.previous) - else: - tokenutil.InsertBlankLineAfter(token) - self._AddFix(token) - - elif code == errors.EXTRA_LINE: - self._DeleteToken(token) - self._AddFix(token) - - elif code == errors.WRONG_BLANK_LINE_COUNT: - if not token.previous: - # TODO(user): Add an insertBefore method to tokenutil. - return - - num_lines = error.fix_data - should_delete = False - - if num_lines < 0: - num_lines *= -1 - should_delete = True - - for unused_i in xrange(1, num_lines + 1): - if should_delete: - # TODO(user): DeleteToken should update line numbers. - self._DeleteToken(token.previous) - else: - tokenutil.InsertBlankLineAfter(token.previous) - self._AddFix(token) - - elif code == errors.UNNECESSARY_DOUBLE_QUOTED_STRING: - end_quote = tokenutil.Search(token, Type.DOUBLE_QUOTE_STRING_END) - if end_quote: - single_quote_start = Token( - "'", Type.SINGLE_QUOTE_STRING_START, token.line, token.line_number) - single_quote_end = Token( - "'", Type.SINGLE_QUOTE_STRING_START, end_quote.line, - token.line_number) - - tokenutil.InsertTokenAfter(single_quote_start, token) - tokenutil.InsertTokenAfter(single_quote_end, end_quote) - self._DeleteToken(token) - self._DeleteToken(end_quote) - self._AddFix([token, end_quote]) - - elif code == errors.MISSING_BRACES_AROUND_TYPE: - fixed_tokens = [] - start_token = token.attached_object.type_start_token - - if start_token.type != Type.DOC_START_BRACE: - leading_space = ( - len(start_token.string) - len(start_token.string.lstrip())) - if leading_space: - start_token = tokenutil.SplitToken(start_token, leading_space) - # Fix case where start and end token were the same. - if token.attached_object.type_end_token == start_token.previous: - token.attached_object.type_end_token = start_token - - new_token = Token('{', Type.DOC_START_BRACE, start_token.line, - start_token.line_number) - tokenutil.InsertTokenAfter(new_token, start_token.previous) - token.attached_object.type_start_token = new_token - fixed_tokens.append(new_token) - - end_token = token.attached_object.type_end_token - if end_token.type != Type.DOC_END_BRACE: - # If the start token was a brace, the end token will be a - # FLAG_ENDING_TYPE token, if there wasn't a starting brace then - # the end token is the last token of the actual type. - last_type = end_token - if not fixed_tokens: - last_type = end_token.previous - - while last_type.string.isspace(): - last_type = last_type.previous - - # If there was no starting brace then a lone end brace wouldn't have - # been type end token. Now that we've added any missing start brace, - # see if the last effective type token was an end brace. - if last_type.type != Type.DOC_END_BRACE: - trailing_space = (len(last_type.string) - - len(last_type.string.rstrip())) - if trailing_space: - tokenutil.SplitToken(last_type, - len(last_type.string) - trailing_space) - - new_token = Token('}', Type.DOC_END_BRACE, last_type.line, - last_type.line_number) - tokenutil.InsertTokenAfter(new_token, last_type) - token.attached_object.type_end_token = new_token - fixed_tokens.append(new_token) - - self._AddFix(fixed_tokens) - - elif code == errors.LINE_STARTS_WITH_OPERATOR: - # Remove whitespace following the operator so the line starts clean. - self._StripSpace(token, before=False) - - # Remove the operator. - tokenutil.DeleteToken(token) - self._AddFix(token) - - insertion_point = tokenutil.GetPreviousCodeToken(token) - - # Insert a space between the previous token and the new operator. - space = Token(' ', Type.WHITESPACE, insertion_point.line, - insertion_point.line_number) - tokenutil.InsertTokenAfter(space, insertion_point) - - # Insert the operator on the end of the previous line. - new_token = Token(token.string, token.type, insertion_point.line, - insertion_point.line_number) - tokenutil.InsertTokenAfter(new_token, space) - self._AddFix(new_token) - - elif code == errors.LINE_ENDS_WITH_DOT: - # Remove whitespace preceding the operator to remove trailing whitespace. - self._StripSpace(token, before=True) - - # Remove the dot. - tokenutil.DeleteToken(token) - self._AddFix(token) - - insertion_point = tokenutil.GetNextCodeToken(token) - - # Insert the dot at the beginning of the next line of code. - new_token = Token(token.string, token.type, insertion_point.line, - insertion_point.line_number) - tokenutil.InsertTokenBefore(new_token, insertion_point) - self._AddFix(new_token) - - elif code == errors.GOOG_REQUIRES_NOT_ALPHABETIZED: - require_start_token = error.fix_data - sorter = requireprovidesorter.RequireProvideSorter() - sorter.FixRequires(require_start_token) - - self._AddFix(require_start_token) - - elif code == errors.GOOG_PROVIDES_NOT_ALPHABETIZED: - provide_start_token = error.fix_data - sorter = requireprovidesorter.RequireProvideSorter() - sorter.FixProvides(provide_start_token) - - self._AddFix(provide_start_token) - - elif code == errors.UNNECESSARY_BRACES_AROUND_INHERIT_DOC: - if token.previous.string == '{' and token.next.string == '}': - self._DeleteToken(token.previous) - self._DeleteToken(token.next) - self._AddFix([token]) - - elif code == errors.INVALID_AUTHOR_TAG_DESCRIPTION: - match = INVERTED_AUTHOR_SPEC.match(token.string) - if match: - token.string = '%s%s%s(%s)%s' % (match.group('leading_whitespace'), - match.group('email'), - match.group('whitespace_after_name'), - match.group('name'), - match.group('trailing_characters')) - self._AddFix(token) - - elif (code == errors.WRONG_INDENTATION and - not FLAGS.disable_indentation_fixing): - token = tokenutil.GetFirstTokenInSameLine(token) - actual = error.position.start - expected = error.position.length - - # Cases where first token is param but with leading spaces. - if (len(token.string.lstrip()) == len(token.string) - actual and - token.string.lstrip()): - token.string = token.string.lstrip() - actual = 0 - - if token.type in (Type.WHITESPACE, Type.PARAMETERS) and actual != 0: - token.string = token.string.lstrip() + (' ' * expected) - self._AddFix([token]) - else: - # We need to add indentation. - new_token = Token(' ' * expected, Type.WHITESPACE, - token.line, token.line_number) - # Note that we'll never need to add indentation at the first line, - # since it will always not be indented. Therefore it's safe to assume - # token.previous exists. - tokenutil.InsertTokenAfter(new_token, token.previous) - self._AddFix([token]) - - elif code in [errors.MALFORMED_END_OF_SCOPE_COMMENT, - errors.MISSING_END_OF_SCOPE_COMMENT]: - # Only fix cases where }); is found with no trailing content on the line - # other than a comment. Value of 'token' is set to } for this error. - if (token.type == Type.END_BLOCK and - token.next.type == Type.END_PAREN and - token.next.next.type == Type.SEMICOLON): - current_token = token.next.next.next - removed_tokens = [] - while current_token and current_token.line_number == token.line_number: - if current_token.IsAnyType(Type.WHITESPACE, - Type.START_SINGLE_LINE_COMMENT, - Type.COMMENT): - removed_tokens.append(current_token) - current_token = current_token.next - else: - return - - if removed_tokens: - self._DeleteTokens(removed_tokens[0], len(removed_tokens)) - - whitespace_token = Token(' ', Type.WHITESPACE, token.line, - token.line_number) - start_comment_token = Token('//', Type.START_SINGLE_LINE_COMMENT, - token.line, token.line_number) - comment_token = Token(' goog.scope', Type.COMMENT, token.line, - token.line_number) - insertion_tokens = [whitespace_token, start_comment_token, - comment_token] - - tokenutil.InsertTokensAfter(insertion_tokens, token.next.next) - self._AddFix(removed_tokens + insertion_tokens) - - elif code in [errors.EXTRA_GOOG_PROVIDE, errors.EXTRA_GOOG_REQUIRE]: - tokens_in_line = tokenutil.GetAllTokensInSameLine(token) - num_delete_tokens = len(tokens_in_line) - # If line being deleted is preceded and succeed with blank lines then - # delete one blank line also. - if (tokens_in_line[0].previous and tokens_in_line[-1].next - and tokens_in_line[0].previous.type == Type.BLANK_LINE - and tokens_in_line[-1].next.type == Type.BLANK_LINE): - num_delete_tokens += 1 - self._DeleteTokens(tokens_in_line[0], num_delete_tokens) - self._AddFix(tokens_in_line) - - elif code in [errors.MISSING_GOOG_PROVIDE, errors.MISSING_GOOG_REQUIRE]: - missing_namespaces = error.fix_data[0] - need_blank_line = error.fix_data[1] or (not token.previous) - - insert_location = Token('', Type.NORMAL, '', token.line_number - 1) - dummy_first_token = insert_location - tokenutil.InsertTokenBefore(insert_location, token) - - # If inserting a blank line check blank line does not exist before - # token to avoid extra blank lines. - if (need_blank_line and insert_location.previous - and insert_location.previous.type != Type.BLANK_LINE): - tokenutil.InsertBlankLineAfter(insert_location) - insert_location = insert_location.next - - for missing_namespace in missing_namespaces: - new_tokens = self._GetNewRequireOrProvideTokens( - code == errors.MISSING_GOOG_PROVIDE, - missing_namespace, insert_location.line_number + 1) - tokenutil.InsertLineAfter(insert_location, new_tokens) - insert_location = new_tokens[-1] - self._AddFix(new_tokens) - - # If inserting a blank line check blank line does not exist after - # token to avoid extra blank lines. - if (need_blank_line and insert_location.next - and insert_location.next.type != Type.BLANK_LINE): - tokenutil.InsertBlankLineAfter(insert_location) - - tokenutil.DeleteToken(dummy_first_token) - - def _StripSpace(self, token, before): - """Strip whitespace tokens either preceding or following the given token. - - Args: - token: The token. - before: If true, strip space before the token, if false, after it. - """ - token = token.previous if before else token.next - while token and token.type == Type.WHITESPACE: - tokenutil.DeleteToken(token) - token = token.previous if before else token.next - - def _GetNewRequireOrProvideTokens(self, is_provide, namespace, line_number): - """Returns a list of tokens to create a goog.require/provide statement. - - Args: - is_provide: True if getting tokens for a provide, False for require. - namespace: The required or provided namespaces to get tokens for. - line_number: The line number the new require or provide statement will be - on. - - Returns: - Tokens to create a new goog.require or goog.provide statement. - """ - string = 'goog.require' - if is_provide: - string = 'goog.provide' - line_text = string + '(\'' + namespace + '\');\n' - return [ - Token(string, Type.IDENTIFIER, line_text, line_number), - Token('(', Type.START_PAREN, line_text, line_number), - Token('\'', Type.SINGLE_QUOTE_STRING_START, line_text, line_number), - Token(namespace, Type.STRING_TEXT, line_text, line_number), - Token('\'', Type.SINGLE_QUOTE_STRING_END, line_text, line_number), - Token(')', Type.END_PAREN, line_text, line_number), - Token(';', Type.SEMICOLON, line_text, line_number) - ] - - def _DeleteToken(self, token): - """Deletes the specified token from the linked list of tokens. - - Updates instance variables pointing to tokens such as _file_token if - they reference the deleted token. - - Args: - token: The token to delete. - """ - if token == self._file_token: - self._file_token = token.next - - tokenutil.DeleteToken(token) - - def _DeleteTokens(self, token, token_count): - """Deletes the given number of tokens starting with the given token. - - Updates instance variables pointing to tokens such as _file_token if - they reference the deleted token. - - Args: - token: The first token to delete. - token_count: The total number of tokens to delete. - """ - if token == self._file_token: - for unused_i in xrange(token_count): - self._file_token = self._file_token.next - - tokenutil.DeleteTokens(token, token_count) - - def FinishFile(self): - """Called when the current file has finished style checking. - - Used to go back and fix any errors in the file. It currently supports both - js and html files. For js files it does a simple dump of all tokens, but in - order to support html file, we need to merge the original file with the new - token set back together. This works because the tokenized html file is the - original html file with all non js lines kept but blanked out with one blank - line token per line of html. - """ - if self._file_fix_count: - # Get the original file content for html. - if self._file_is_html: - f = open(self._file_name, 'r') - original_lines = f.readlines() - f.close() - - f = self._external_file - if not f: - error_noun = 'error' if self._file_fix_count == 1 else 'errors' - print 'Fixed %d %s in %s' % ( - self._file_fix_count, error_noun, self._file_name) - f = open(self._file_name, 'w') - - token = self._file_token - # Finding the first not deleted token. - while token.is_deleted: - token = token.next - # If something got inserted before first token (e.g. due to sorting) - # then move to start. Bug 8398202. - while token.previous: - token = token.previous - char_count = 0 - line = '' - while token: - line += token.string - char_count += len(token.string) - - if token.IsLastInLine(): - # We distinguish if a blank line in html was from stripped original - # file or newly added error fix by looking at the "org_line_number" - # field on the token. It is only set in the tokenizer, so for all - # error fixes, the value should be None. - if (line or not self._file_is_html or - token.orig_line_number is None): - f.write(line) - f.write('\n') - else: - f.write(original_lines[token.orig_line_number - 1]) - line = '' - if char_count > 80 and token.line_number in self._file_changed_lines: - print 'WARNING: Line %d of %s is now longer than 80 characters.' % ( - token.line_number, self._file_name) - - char_count = 0 - - token = token.next - - if not self._external_file: - # Close the file if we created it - f.close() diff --git a/tools/closure_linter/closure_linter/error_fixer_test.py b/tools/closure_linter/closure_linter/error_fixer_test.py deleted file mode 100644 index 49f449de42f36f..00000000000000 --- a/tools/closure_linter/closure_linter/error_fixer_test.py +++ /dev/null @@ -1,57 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2012 The Closure Linter Authors. All Rights Reserved. -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Unit tests for the error_fixer module.""" - -# Allow non-Google copyright -# pylint: disable=g-bad-file-header - - - -import unittest as googletest -from closure_linter import error_fixer -from closure_linter import testutil - - -class ErrorFixerTest(googletest.TestCase): - """Unit tests for error_fixer.""" - - def setUp(self): - self.error_fixer = error_fixer.ErrorFixer() - - def testDeleteToken(self): - start_token = testutil.TokenizeSourceAndRunEcmaPass(_TEST_SCRIPT) - second_token = start_token.next - self.error_fixer.HandleFile('test_file', start_token) - - self.error_fixer._DeleteToken(start_token) - - self.assertEqual(second_token, self.error_fixer._file_token) - - def testDeleteTokens(self): - start_token = testutil.TokenizeSourceAndRunEcmaPass(_TEST_SCRIPT) - fourth_token = start_token.next.next.next - self.error_fixer.HandleFile('test_file', start_token) - - self.error_fixer._DeleteTokens(start_token, 3) - - self.assertEqual(fourth_token, self.error_fixer._file_token) - -_TEST_SCRIPT = """\ -var x = 3; -""" - -if __name__ == '__main__': - googletest.main() diff --git a/tools/closure_linter/closure_linter/errorrecord.py b/tools/closure_linter/closure_linter/errorrecord.py deleted file mode 100644 index ce9fb908c75e71..00000000000000 --- a/tools/closure_linter/closure_linter/errorrecord.py +++ /dev/null @@ -1,66 +0,0 @@ -#!/usr/bin/env python -# Copyright 2012 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - - -"""A simple, pickle-serializable class to represent a lint error.""" - -__author__ = 'nnaze@google.com (Nathan Naze)' - -import gflags as flags - -from closure_linter import errors -from closure_linter.common import erroroutput - -FLAGS = flags.FLAGS - - -class ErrorRecord(object): - """Record-keeping struct that can be serialized back from a process. - - Attributes: - path: Path to the file. - error_string: Error string for the user. - new_error: Whether this is a "new error" (see errors.NEW_ERRORS). - """ - - def __init__(self, path, error_string, new_error): - self.path = path - self.error_string = error_string - self.new_error = new_error - - -def MakeErrorRecord(path, error): - """Make an error record with correctly formatted error string. - - Errors are not able to be serialized (pickled) over processes because of - their pointers to the complex token/context graph. We use an intermediary - serializable class to pass back just the relevant information. - - Args: - path: Path of file the error was found in. - error: An error.Error instance. - - Returns: - _ErrorRecord instance. - """ - new_error = error.code in errors.NEW_ERRORS - - if FLAGS.unix_mode: - error_string = erroroutput.GetUnixErrorOutput( - path, error, new_error=new_error) - else: - error_string = erroroutput.GetErrorOutput(error, new_error=new_error) - - return ErrorRecord(path, error_string, new_error) diff --git a/tools/closure_linter/closure_linter/errorrules.py b/tools/closure_linter/closure_linter/errorrules.py deleted file mode 100755 index b1b72aab6dabdc..00000000000000 --- a/tools/closure_linter/closure_linter/errorrules.py +++ /dev/null @@ -1,72 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2010 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Linter error rules class for Closure Linter.""" - -__author__ = 'robbyw@google.com (Robert Walker)' - -import gflags as flags -from closure_linter import errors - - -FLAGS = flags.FLAGS -flags.DEFINE_boolean('jsdoc', True, - 'Whether to report errors for missing JsDoc.') -flags.DEFINE_list('disable', None, - 'Disable specific error. Usage Ex.: gjslint --disable 1,' - '0011 foo.js.') -flags.DEFINE_integer('max_line_length', 80, 'Maximum line length allowed ' - 'without warning.', lower_bound=1) - -disabled_error_nums = None - - -def GetMaxLineLength(): - """Returns allowed maximum length of line. - - Returns: - Length of line allowed without any warning. - """ - return FLAGS.max_line_length - - -def ShouldReportError(error): - """Whether the given error should be reported. - - Returns: - True for all errors except missing documentation errors and disabled - errors. For missing documentation, it returns the value of the - jsdoc flag. - """ - global disabled_error_nums - if disabled_error_nums is None: - disabled_error_nums = [] - if FLAGS.disable: - for error_str in FLAGS.disable: - error_num = 0 - try: - error_num = int(error_str) - except ValueError: - pass - disabled_error_nums.append(error_num) - - return ((FLAGS.jsdoc or error not in ( - errors.MISSING_PARAMETER_DOCUMENTATION, - errors.MISSING_RETURN_DOCUMENTATION, - errors.MISSING_MEMBER_DOCUMENTATION, - errors.MISSING_PRIVATE, - errors.MISSING_JSDOC_TAG_THIS)) and - (not FLAGS.disable or error not in disabled_error_nums)) diff --git a/tools/closure_linter/closure_linter/errorrules_test.py b/tools/closure_linter/closure_linter/errorrules_test.py deleted file mode 100644 index cb903785e60fec..00000000000000 --- a/tools/closure_linter/closure_linter/errorrules_test.py +++ /dev/null @@ -1,117 +0,0 @@ -#!/usr/bin/env python -# Copyright 2013 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Medium tests for the gjslint errorrules. - -Currently its just verifying that warnings can't be disabled. -""" - - - -import gflags as flags -import unittest as googletest - -from closure_linter import errors -from closure_linter import runner -from closure_linter.common import erroraccumulator - -flags.FLAGS.strict = True -flags.FLAGS.limited_doc_files = ('dummy.js', 'externs.js') -flags.FLAGS.closurized_namespaces = ('goog', 'dummy') - - -class ErrorRulesTest(googletest.TestCase): - """Test case to for gjslint errorrules.""" - - def testNoMaxLineLengthFlagExists(self): - """Tests that --max_line_length flag does not exists.""" - self.assertTrue('max_line_length' not in flags.FLAGS.FlagDict()) - - def testGetMaxLineLength(self): - """Tests warning are reported for line greater than 80. - """ - - # One line > 100 and one line > 80 and < 100. So should produce two - # line too long error. - original = [ - 'goog.require(\'dummy.aa\');', - '', - 'function a() {', - ' dummy.aa.i = 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 + 13' - ' + 14 + 15 + 16 + 17 + 18 + 19 + 20;', - ' dummy.aa.j = 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 + 13' - ' + 14 + 15 + 16 + 17 + 18;', - '}', - '' - ] - - # Expect line too long. - expected = [errors.LINE_TOO_LONG, errors.LINE_TOO_LONG] - - self._AssertErrors(original, expected) - - def testNoDisableFlagExists(self): - """Tests that --disable flag does not exists.""" - self.assertTrue('disable' not in flags.FLAGS.FlagDict()) - - def testWarningsNotDisabled(self): - """Tests warnings are reported when nothing is disabled. - """ - original = [ - 'goog.require(\'dummy.aa\');', - 'goog.require(\'dummy.Cc\');', - 'goog.require(\'dummy.Dd\');', - '', - 'function a() {', - ' dummy.aa.i = 1;', - ' dummy.Cc.i = 1;', - ' dummy.Dd.i = 1;', - '}', - ] - - expected = [errors.GOOG_REQUIRES_NOT_ALPHABETIZED, - errors.FILE_MISSING_NEWLINE] - - self._AssertErrors(original, expected) - - def _AssertErrors(self, original, expected_errors, include_header=True): - """Asserts that the error fixer corrects original to expected.""" - if include_header: - original = self._GetHeader() + original - - # Trap gjslint's output parse it to get messages added. - error_accumulator = erroraccumulator.ErrorAccumulator() - runner.Run('testing.js', error_accumulator, source=original) - error_nums = [e.code for e in error_accumulator.GetErrors()] - - error_nums.sort() - expected_errors.sort() - self.assertListEqual(error_nums, expected_errors) - - def _GetHeader(self): - """Returns a fake header for a JavaScript file.""" - return [ - '// Copyright 2011 Google Inc. All Rights Reserved.', - '', - '/**', - ' * @fileoverview Fake file overview.', - ' * @author fake@google.com (Fake Person)', - ' */', - '' - ] - - -if __name__ == '__main__': - googletest.main() diff --git a/tools/closure_linter/closure_linter/errors.py b/tools/closure_linter/closure_linter/errors.py deleted file mode 100755 index 356ee0c5a6441d..00000000000000 --- a/tools/closure_linter/closure_linter/errors.py +++ /dev/null @@ -1,154 +0,0 @@ -#!/usr/bin/env python -# Copyright 2007 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Error codes for JavaScript style checker.""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)') - - -def ByName(name): - """Get the error code for the given error name. - - Args: - name: The name of the error - - Returns: - The error code - """ - return globals()[name] - - -# "File-fatal" errors - these errors stop further parsing of a single file -FILE_NOT_FOUND = -1 -FILE_DOES_NOT_PARSE = -2 - -# Spacing -EXTRA_SPACE = 1 -MISSING_SPACE = 2 -EXTRA_LINE = 3 -MISSING_LINE = 4 -ILLEGAL_TAB = 5 -WRONG_INDENTATION = 6 -WRONG_BLANK_LINE_COUNT = 7 - -# Semicolons -MISSING_SEMICOLON = 10 -MISSING_SEMICOLON_AFTER_FUNCTION = 11 -ILLEGAL_SEMICOLON_AFTER_FUNCTION = 12 -REDUNDANT_SEMICOLON = 13 - -# Miscellaneous -ILLEGAL_PROTOTYPE_MEMBER_VALUE = 100 -LINE_TOO_LONG = 110 -LINE_STARTS_WITH_OPERATOR = 120 -COMMA_AT_END_OF_LITERAL = 121 -LINE_ENDS_WITH_DOT = 122 -MULTI_LINE_STRING = 130 -UNNECESSARY_DOUBLE_QUOTED_STRING = 131 -UNUSED_PRIVATE_MEMBER = 132 -UNUSED_LOCAL_VARIABLE = 133 - -# Requires, provides -GOOG_REQUIRES_NOT_ALPHABETIZED = 140 -GOOG_PROVIDES_NOT_ALPHABETIZED = 141 -MISSING_GOOG_REQUIRE = 142 -MISSING_GOOG_PROVIDE = 143 -EXTRA_GOOG_REQUIRE = 144 -EXTRA_GOOG_PROVIDE = 145 -ALIAS_STMT_NEEDS_GOOG_REQUIRE = 146 - -# JsDoc -INVALID_JSDOC_TAG = 200 -INVALID_USE_OF_DESC_TAG = 201 -NO_BUG_NUMBER_AFTER_BUG_TAG = 202 -MISSING_PARAMETER_DOCUMENTATION = 210 -EXTRA_PARAMETER_DOCUMENTATION = 211 -WRONG_PARAMETER_DOCUMENTATION = 212 -MISSING_JSDOC_TAG_TYPE = 213 -MISSING_JSDOC_TAG_DESCRIPTION = 214 -MISSING_JSDOC_PARAM_NAME = 215 -OUT_OF_ORDER_JSDOC_TAG_TYPE = 216 -MISSING_RETURN_DOCUMENTATION = 217 -UNNECESSARY_RETURN_DOCUMENTATION = 218 -MISSING_BRACES_AROUND_TYPE = 219 -MISSING_MEMBER_DOCUMENTATION = 220 -MISSING_PRIVATE = 221 -EXTRA_PRIVATE = 222 -INVALID_OVERRIDE_PRIVATE = 223 -INVALID_INHERIT_DOC_PRIVATE = 224 -MISSING_JSDOC_TAG_THIS = 225 -UNNECESSARY_BRACES_AROUND_INHERIT_DOC = 226 -INVALID_AUTHOR_TAG_DESCRIPTION = 227 -JSDOC_PREFER_QUESTION_TO_PIPE_NULL = 230 -JSDOC_ILLEGAL_QUESTION_WITH_PIPE = 231 -JSDOC_MISSING_OPTIONAL_TYPE = 232 -JSDOC_MISSING_OPTIONAL_PREFIX = 233 -JSDOC_MISSING_VAR_ARGS_TYPE = 234 -JSDOC_MISSING_VAR_ARGS_NAME = 235 -JSDOC_DOES_NOT_PARSE = 236 -# TODO(robbyw): Split this in to more specific syntax problems. -INCORRECT_SUPPRESS_SYNTAX = 250 -INVALID_SUPPRESS_TYPE = 251 -UNNECESSARY_SUPPRESS = 252 - -# File ending -FILE_MISSING_NEWLINE = 300 -FILE_IN_BLOCK = 301 - -# Interfaces -INTERFACE_CONSTRUCTOR_CANNOT_HAVE_PARAMS = 400 -INTERFACE_METHOD_CANNOT_HAVE_CODE = 401 - -# Comments -MISSING_END_OF_SCOPE_COMMENT = 500 -MALFORMED_END_OF_SCOPE_COMMENT = 501 - -# goog.scope - Namespace aliasing -# TODO(nnaze) Add additional errors here and in aliaspass.py -INVALID_USE_OF_GOOG_SCOPE = 600 -EXTRA_GOOG_SCOPE_USAGE = 601 - -# ActionScript specific errors: -# TODO(user): move these errors to their own file and move all JavaScript -# specific errors to their own file as well. -# All ActionScript specific errors should have error number at least 1000. -FUNCTION_MISSING_RETURN_TYPE = 1132 -PARAMETER_MISSING_TYPE = 1133 -VAR_MISSING_TYPE = 1134 -PARAMETER_MISSING_DEFAULT_VALUE = 1135 -IMPORTS_NOT_ALPHABETIZED = 1140 -IMPORT_CONTAINS_WILDCARD = 1141 -UNUSED_IMPORT = 1142 -INVALID_TRACE_SEVERITY_LEVEL = 1250 -MISSING_TRACE_SEVERITY_LEVEL = 1251 -MISSING_TRACE_MESSAGE = 1252 -REMOVE_TRACE_BEFORE_SUBMIT = 1253 -REMOVE_COMMENT_BEFORE_SUBMIT = 1254 -# End of list of ActionScript specific errors. - -NEW_ERRORS = frozenset([ - # Errors added after 2.0.2: - WRONG_INDENTATION, - MISSING_SEMICOLON, - # Errors added after 2.3.9: - JSDOC_MISSING_VAR_ARGS_TYPE, - JSDOC_MISSING_VAR_ARGS_NAME, - # Errors added after 2.3.15: - ALIAS_STMT_NEEDS_GOOG_REQUIRE, - JSDOC_DOES_NOT_PARSE, - LINE_ENDS_WITH_DOT, - # Errors added after 2.3.17: - ]) diff --git a/tools/closure_linter/closure_linter/fixjsstyle.py b/tools/closure_linter/closure_linter/fixjsstyle.py deleted file mode 100755 index 2d65e0398fdcc6..00000000000000 --- a/tools/closure_linter/closure_linter/fixjsstyle.py +++ /dev/null @@ -1,66 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2007 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Automatically fix simple style guide violations.""" - -__author__ = 'robbyw@google.com (Robert Walker)' - -import StringIO -import sys - -import gflags as flags - -from closure_linter import error_fixer -from closure_linter import runner -from closure_linter.common import simplefileflags as fileflags - -FLAGS = flags.FLAGS -flags.DEFINE_list('additional_extensions', None, 'List of additional file ' - 'extensions (not js) that should be treated as ' - 'JavaScript files.') -flags.DEFINE_boolean('dry_run', False, 'Do not modify the file, only print it.') - - -def main(argv=None): - """Main function. - - Args: - argv: Sequence of command line arguments. - """ - if argv is None: - argv = flags.FLAGS(sys.argv) - - suffixes = ['.js'] - if FLAGS.additional_extensions: - suffixes += ['.%s' % ext for ext in FLAGS.additional_extensions] - - files = fileflags.GetFileList(argv, 'JavaScript', suffixes) - - output_buffer = None - if FLAGS.dry_run: - output_buffer = StringIO.StringIO() - - fixer = error_fixer.ErrorFixer(output_buffer) - - # Check the list of files. - for filename in files: - runner.Run(filename, fixer) - if FLAGS.dry_run: - print output_buffer.getvalue() - - -if __name__ == '__main__': - main() diff --git a/tools/closure_linter/closure_linter/fixjsstyle_test.py b/tools/closure_linter/closure_linter/fixjsstyle_test.py deleted file mode 100755 index 34de3f8488d351..00000000000000 --- a/tools/closure_linter/closure_linter/fixjsstyle_test.py +++ /dev/null @@ -1,615 +0,0 @@ -#!/usr/bin/env python -# Copyright 2008 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Medium tests for the gpylint auto-fixer.""" - -__author__ = 'robbyw@google.com (Robby Walker)' - -import StringIO - -import gflags as flags -import unittest as googletest -from closure_linter import error_fixer -from closure_linter import runner - - -_RESOURCE_PREFIX = 'closure_linter/testdata' - -flags.FLAGS.strict = True -flags.FLAGS.limited_doc_files = ('dummy.js', 'externs.js') -flags.FLAGS.closurized_namespaces = ('goog', 'dummy') - - -class FixJsStyleTest(googletest.TestCase): - """Test case to for gjslint auto-fixing.""" - - def setUp(self): - flags.FLAGS.dot_on_next_line = True - - def tearDown(self): - flags.FLAGS.dot_on_next_line = False - - def testFixJsStyle(self): - test_cases = [ - ['fixjsstyle.in.js', 'fixjsstyle.out.js'], - ['indentation.js', 'fixjsstyle.indentation.out.js'], - ['fixjsstyle.html.in.html', 'fixjsstyle.html.out.html'], - ['fixjsstyle.oplineend.in.js', 'fixjsstyle.oplineend.out.js']] - for [running_input_file, running_output_file] in test_cases: - print 'Checking %s vs %s' % (running_input_file, running_output_file) - input_filename = None - golden_filename = None - current_filename = None - try: - input_filename = '%s/%s' % (_RESOURCE_PREFIX, running_input_file) - current_filename = input_filename - - golden_filename = '%s/%s' % (_RESOURCE_PREFIX, running_output_file) - current_filename = golden_filename - except IOError as ex: - raise IOError('Could not find testdata resource for %s: %s' % - (current_filename, ex)) - - if running_input_file == 'fixjsstyle.in.js': - with open(input_filename) as f: - for line in f: - # Go to last line. - pass - self.assertTrue(line == line.rstrip(), '%s file should not end ' - 'with a new line.' % (input_filename)) - - # Autofix the file, sending output to a fake file. - actual = StringIO.StringIO() - runner.Run(input_filename, error_fixer.ErrorFixer(actual)) - - # Now compare the files. - actual.seek(0) - expected = open(golden_filename, 'r') - - # Uncomment to generate new golden files and run - # open('/'.join(golden_filename.split('/')[4:]), 'w').write(actual.read()) - # actual.seek(0) - - self.assertEqual(actual.readlines(), expected.readlines()) - - def testAddProvideFirstLine(self): - """Tests handling of case where goog.provide is added.""" - original = [ - 'dummy.bb.cc = 1;', - ] - - expected = [ - 'goog.provide(\'dummy.bb\');', - '', - 'dummy.bb.cc = 1;', - ] - - self._AssertFixes(original, expected, include_header=False) - - original = [ - '', - 'dummy.bb.cc = 1;', - ] - - self._AssertFixes(original, expected, include_header=False) - - def testAddRequireFirstLine(self): - """Tests handling of case where goog.require is added.""" - original = [ - 'a = dummy.bb.cc;', - ] - - expected = [ - 'goog.require(\'dummy.bb\');', - '', - 'a = dummy.bb.cc;', - ] - - self._AssertFixes(original, expected, include_header=False) - - original = [ - '', - 'a = dummy.bb.cc;', - ] - - self._AssertFixes(original, expected, include_header=False) - - def testDeleteProvideAndAddProvideFirstLine(self): - """Tests handling of case where goog.provide is deleted and added. - - Bug 14832597. - """ - original = [ - 'goog.provide(\'dummy.aa\');', - '', - 'dummy.bb.cc = 1;', - ] - - expected = [ - 'goog.provide(\'dummy.bb\');', - '', - 'dummy.bb.cc = 1;', - ] - - self._AssertFixes(original, expected, include_header=False) - - original = [ - 'goog.provide(\'dummy.aa\');', - 'dummy.bb.cc = 1;', - ] - - self._AssertFixes(original, expected, include_header=False) - - def testDeleteProvideAndAddRequireFirstLine(self): - """Tests handling where goog.provide is deleted and goog.require added. - - Bug 14832597. - """ - original = [ - 'goog.provide(\'dummy.aa\');', - '', - 'a = dummy.bb.cc;', - ] - - expected = [ - 'goog.require(\'dummy.bb\');', - '', - 'a = dummy.bb.cc;', - ] - - self._AssertFixes(original, expected, include_header=False) - - original = [ - 'goog.provide(\'dummy.aa\');', - 'a = dummy.bb.cc;', - ] - - self._AssertFixes(original, expected, include_header=False) - - def testDeleteRequireAndAddRequireFirstLine(self): - """Tests handling of case where goog.require is deleted and added. - - Bug 14832597. - """ - original = [ - 'goog.require(\'dummy.aa\');', - '', - 'a = dummy.bb.cc;', - ] - - expected = [ - 'goog.require(\'dummy.bb\');', - '', - 'a = dummy.bb.cc;', - ] - - self._AssertFixes(original, expected, include_header=False) - - original = [ - 'goog.require(\'dummy.aa\');', - 'a = dummy.bb.cc;', - ] - - self._AssertFixes(original, expected, include_header=False) - - def testDeleteRequireAndAddProvideFirstLine(self): - """Tests handling where goog.require is deleted and goog.provide added. - - Bug 14832597. - """ - original = [ - 'goog.require(\'dummy.aa\');', - '', - 'dummy.bb.cc = 1;', - ] - - expected = [ - 'goog.provide(\'dummy.bb\');', - '', - 'dummy.bb.cc = 1;', - ] - - self._AssertFixes(original, expected, include_header=False) - - original = [ - 'goog.require(\'dummy.aa\');', - 'dummy.bb.cc = 1;', - ] - - self._AssertFixes(original, expected, include_header=False) - - def testMultipleProvideInsert(self): - original = [ - 'goog.provide(\'dummy.bb\');', - 'goog.provide(\'dummy.dd\');', - '', - 'dummy.aa.ff = 1;', - 'dummy.bb.ff = 1;', - 'dummy.cc.ff = 1;', - 'dummy.dd.ff = 1;', - 'dummy.ee.ff = 1;', - ] - - expected = [ - 'goog.provide(\'dummy.aa\');', - 'goog.provide(\'dummy.bb\');', - 'goog.provide(\'dummy.cc\');', - 'goog.provide(\'dummy.dd\');', - 'goog.provide(\'dummy.ee\');', - '', - 'dummy.aa.ff = 1;', - 'dummy.bb.ff = 1;', - 'dummy.cc.ff = 1;', - 'dummy.dd.ff = 1;', - 'dummy.ee.ff = 1;', - ] - - self._AssertFixes(original, expected, include_header=False) - - def testMultipleRequireInsert(self): - original = [ - 'goog.require(\'dummy.bb\');', - 'goog.require(\'dummy.dd\');', - '', - 'a = dummy.aa.ff;', - 'b = dummy.bb.ff;', - 'c = dummy.cc.ff;', - 'd = dummy.dd.ff;', - 'e = dummy.ee.ff;', - ] - - expected = [ - 'goog.require(\'dummy.aa\');', - 'goog.require(\'dummy.bb\');', - 'goog.require(\'dummy.cc\');', - 'goog.require(\'dummy.dd\');', - 'goog.require(\'dummy.ee\');', - '', - 'a = dummy.aa.ff;', - 'b = dummy.bb.ff;', - 'c = dummy.cc.ff;', - 'd = dummy.dd.ff;', - 'e = dummy.ee.ff;', - ] - - self._AssertFixes(original, expected, include_header=False) - - def testUnsortedRequires(self): - """Tests handling of unsorted goog.require statements without header. - - Bug 8398202. - """ - original = [ - 'goog.require(\'dummy.aa\');', - 'goog.require(\'dummy.Cc\');', - 'goog.require(\'dummy.Dd\');', - '', - 'function a() {', - ' dummy.aa.i = 1;', - ' dummy.Cc.i = 1;', - ' dummy.Dd.i = 1;', - '}', - ] - - expected = [ - 'goog.require(\'dummy.Cc\');', - 'goog.require(\'dummy.Dd\');', - 'goog.require(\'dummy.aa\');', - '', - 'function a() {', - ' dummy.aa.i = 1;', - ' dummy.Cc.i = 1;', - ' dummy.Dd.i = 1;', - '}', - ] - - self._AssertFixes(original, expected, include_header=False) - - def testMissingExtraAndUnsortedRequires(self): - """Tests handling of missing extra and unsorted goog.require statements.""" - original = [ - 'goog.require(\'dummy.aa\');', - 'goog.require(\'dummy.Cc\');', - 'goog.require(\'dummy.Dd\');', - '', - 'var x = new dummy.Bb();', - 'dummy.Cc.someMethod();', - 'dummy.aa.someMethod();', - ] - - expected = [ - 'goog.require(\'dummy.Bb\');', - 'goog.require(\'dummy.Cc\');', - 'goog.require(\'dummy.aa\');', - '', - 'var x = new dummy.Bb();', - 'dummy.Cc.someMethod();', - 'dummy.aa.someMethod();', - ] - - self._AssertFixes(original, expected) - - def testExtraRequireOnFirstLine(self): - """Tests handling of extra goog.require statement on the first line. - - There was a bug when fixjsstyle quits with an exception. It happened if - - the first line of the file is an extra goog.require() statement, - - goog.require() statements are not sorted. - """ - original = [ - 'goog.require(\'dummy.aa\');', - 'goog.require(\'dummy.cc\');', - 'goog.require(\'dummy.bb\');', - '', - 'var x = new dummy.bb();', - 'var y = new dummy.cc();', - ] - - expected = [ - 'goog.require(\'dummy.bb\');', - 'goog.require(\'dummy.cc\');', - '', - 'var x = new dummy.bb();', - 'var y = new dummy.cc();', - ] - - self._AssertFixes(original, expected, include_header=False) - - def testUnsortedProvides(self): - """Tests handling of unsorted goog.provide statements without header. - - Bug 8398202. - """ - original = [ - 'goog.provide(\'dummy.aa\');', - 'goog.provide(\'dummy.Cc\');', - 'goog.provide(\'dummy.Dd\');', - '', - 'dummy.aa = function() {};' - 'dummy.Cc = function() {};' - 'dummy.Dd = function() {};' - ] - - expected = [ - 'goog.provide(\'dummy.Cc\');', - 'goog.provide(\'dummy.Dd\');', - 'goog.provide(\'dummy.aa\');', - '', - 'dummy.aa = function() {};' - 'dummy.Cc = function() {};' - 'dummy.Dd = function() {};' - ] - - self._AssertFixes(original, expected, include_header=False) - - def testMissingExtraAndUnsortedProvides(self): - """Tests handling of missing extra and unsorted goog.provide statements.""" - original = [ - 'goog.provide(\'dummy.aa\');', - 'goog.provide(\'dummy.Cc\');', - 'goog.provide(\'dummy.Dd\');', - '', - 'dummy.Cc = function() {};', - 'dummy.Bb = function() {};', - 'dummy.aa.someMethod = function();', - ] - - expected = [ - 'goog.provide(\'dummy.Bb\');', - 'goog.provide(\'dummy.Cc\');', - 'goog.provide(\'dummy.aa\');', - '', - 'dummy.Cc = function() {};', - 'dummy.Bb = function() {};', - 'dummy.aa.someMethod = function();', - ] - - self._AssertFixes(original, expected) - - def testNoRequires(self): - """Tests positioning of missing requires without existing requires.""" - original = [ - 'goog.provide(\'dummy.Something\');', - '', - 'dummy.Something = function() {};', - '', - 'var x = new dummy.Bb();', - ] - - expected = [ - 'goog.provide(\'dummy.Something\');', - '', - 'goog.require(\'dummy.Bb\');', - '', - 'dummy.Something = function() {};', - '', - 'var x = new dummy.Bb();', - ] - - self._AssertFixes(original, expected) - - def testNoProvides(self): - """Tests positioning of missing provides without existing provides.""" - original = [ - 'goog.require(\'dummy.Bb\');', - '', - 'dummy.Something = function() {};', - '', - 'var x = new dummy.Bb();', - ] - - expected = [ - 'goog.provide(\'dummy.Something\');', - '', - 'goog.require(\'dummy.Bb\');', - '', - 'dummy.Something = function() {};', - '', - 'var x = new dummy.Bb();', - ] - - self._AssertFixes(original, expected) - - def testOutputOkayWhenFirstTokenIsDeleted(self): - """Tests that autofix output is is correct when first token is deleted. - - Regression test for bug 4581567 - """ - original = ['"use strict";'] - expected = ["'use strict';"] - - self._AssertFixes(original, expected, include_header=False) - - def testGoogScopeIndentation(self): - """Tests Handling a typical end-of-scope indentation fix.""" - original = [ - 'goog.scope(function() {', - ' // TODO(brain): Take over the world.', - '}); // goog.scope', - ] - - expected = [ - 'goog.scope(function() {', - '// TODO(brain): Take over the world.', - '}); // goog.scope', - ] - - self._AssertFixes(original, expected) - - def testMissingEndOfScopeComment(self): - """Tests Handling a missing comment at end of goog.scope.""" - original = [ - 'goog.scope(function() {', - '});', - ] - - expected = [ - 'goog.scope(function() {', - '}); // goog.scope', - ] - - self._AssertFixes(original, expected) - - def testMissingEndOfScopeCommentWithOtherComment(self): - """Tests handling an irrelevant comment at end of goog.scope.""" - original = [ - 'goog.scope(function() {', - "}); // I don't belong here!", - ] - - expected = [ - 'goog.scope(function() {', - '}); // goog.scope', - ] - - self._AssertFixes(original, expected) - - def testMalformedEndOfScopeComment(self): - """Tests Handling a malformed comment at end of goog.scope.""" - original = [ - 'goog.scope(function() {', - '}); // goog.scope FTW', - ] - - expected = [ - 'goog.scope(function() {', - '}); // goog.scope', - ] - - self._AssertFixes(original, expected) - - def testEndsWithIdentifier(self): - """Tests Handling case where script ends with identifier. Bug 7643404.""" - original = [ - 'goog.provide(\'xyz\');', - '', - 'abc' - ] - - expected = [ - 'goog.provide(\'xyz\');', - '', - 'abc;' - ] - - self._AssertFixes(original, expected) - - def testFileStartsWithSemicolon(self): - """Tests handling files starting with semicolon. - - b/10062516 - """ - original = [ - ';goog.provide(\'xyz\');', - '', - 'abc;' - ] - - expected = [ - 'goog.provide(\'xyz\');', - '', - 'abc;' - ] - - self._AssertFixes(original, expected, include_header=False) - - def testCodeStartsWithSemicolon(self): - """Tests handling code in starting with semicolon after comments. - - b/10062516 - """ - original = [ - ';goog.provide(\'xyz\');', - '', - 'abc;' - ] - - expected = [ - 'goog.provide(\'xyz\');', - '', - 'abc;' - ] - - self._AssertFixes(original, expected) - - def _AssertFixes(self, original, expected, include_header=True): - """Asserts that the error fixer corrects original to expected.""" - if include_header: - original = self._GetHeader() + original - expected = self._GetHeader() + expected - - actual = StringIO.StringIO() - runner.Run('testing.js', error_fixer.ErrorFixer(actual), original) - actual.seek(0) - - expected = [x + '\n' for x in expected] - - self.assertListEqual(actual.readlines(), expected) - - def _GetHeader(self): - """Returns a fake header for a JavaScript file.""" - return [ - '// Copyright 2011 Google Inc. All Rights Reserved.', - '', - '/**', - ' * @fileoverview Fake file overview.', - ' * @author fake@google.com (Fake Person)', - ' */', - '' - ] - - -if __name__ == '__main__': - googletest.main() diff --git a/tools/closure_linter/closure_linter/full_test.py b/tools/closure_linter/closure_linter/full_test.py deleted file mode 100755 index d0a1557dc23dbe..00000000000000 --- a/tools/closure_linter/closure_linter/full_test.py +++ /dev/null @@ -1,121 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2007 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Full regression-type (Medium) tests for gjslint. - -Tests every error that can be thrown by gjslint. Based heavily on -devtools/javascript/gpylint/full_test.py -""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)') - -import os -import sys -import unittest - -import gflags as flags -import unittest as googletest - -from closure_linter import error_check -from closure_linter import errors -from closure_linter import runner -from closure_linter.common import filetestcase - -_RESOURCE_PREFIX = 'closure_linter/testdata' - -flags.FLAGS.strict = True -flags.FLAGS.custom_jsdoc_tags = ('customtag', 'requires') -flags.FLAGS.closurized_namespaces = ('goog', 'dummy') -flags.FLAGS.limited_doc_files = ('externs.js', 'dummy.js', - 'limited_doc_checks.js') -flags.FLAGS.jslint_error = error_check.Rule.ALL - -# List of files under testdata to test. -# We need to list files explicitly since pyglib can't list directories. -# TODO(user): Figure out how to list the directory. -_TEST_FILES = [ - 'all_js_wrapped.js', - 'blank_lines.js', - 'ends_with_block.js', - 'empty_file.js', - 'externs.js', - 'externs_jsdoc.js', - 'goog_scope.js', - 'html_parse_error.html', - 'indentation.js', - 'interface.js', - 'jsdoc.js', - 'limited_doc_checks.js', - 'minimal.js', - 'other.js', - 'provide_blank.js', - 'provide_extra.js', - 'provide_missing.js', - 'require_alias.js', - 'require_all_caps.js', - 'require_blank.js', - 'require_extra.js', - 'require_function.js', - 'require_function_missing.js', - 'require_function_through_both.js', - 'require_function_through_namespace.js', - 'require_interface.js', - 'require_interface_alias.js', - 'require_interface_base.js', - 'require_lower_case.js', - 'require_missing.js', - 'require_numeric.js', - 'require_provide_blank.js', - 'require_provide_missing.js', - 'require_provide_ok.js', - 'semicolon_missing.js', - 'simple.html', - 'spaces.js', - 'tokenizer.js', - 'unparseable.js', - 'unused_local_variables.js', - 'unused_private_members.js', - 'utf8.html', -] - - -class GJsLintTestSuite(unittest.TestSuite): - """Test suite to run a GJsLintTest for each of several files. - - If sys.argv[1:] is non-empty, it is interpreted as a list of filenames in - testdata to test. Otherwise, _TEST_FILES is used. - """ - - def __init__(self, tests=()): - unittest.TestSuite.__init__(self, tests) - - argv = sys.argv and sys.argv[1:] or [] - if argv: - test_files = argv - else: - test_files = _TEST_FILES - for test_file in test_files: - resource_path = os.path.join(_RESOURCE_PREFIX, test_file) - self.addTest( - filetestcase.AnnotatedFileTestCase( - resource_path, - runner.Run, - errors.ByName)) - -if __name__ == '__main__': - # Don't let main parse args; it happens in the TestSuite. - googletest.main(argv=sys.argv[0:1], defaultTest='GJsLintTestSuite') diff --git a/tools/closure_linter/closure_linter/gjslint.py b/tools/closure_linter/closure_linter/gjslint.py deleted file mode 100755 index 824e025dcb00de..00000000000000 --- a/tools/closure_linter/closure_linter/gjslint.py +++ /dev/null @@ -1,319 +0,0 @@ -#!/usr/bin/env python -# Copyright 2007 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Checks JavaScript files for common style guide violations. - -gjslint.py is designed to be used as a PRESUBMIT script to check for javascript -style guide violations. As of now, it checks for the following violations: - - * Missing and extra spaces - * Lines longer than 80 characters - * Missing newline at end of file - * Missing semicolon after function declaration - * Valid JsDoc including parameter matching - -Someday it will validate to the best of its ability against the entirety of the -JavaScript style guide. - -This file is a front end that parses arguments and flags. The core of the code -is in tokenizer.py and checker.py. -""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)', - 'nnaze@google.com (Nathan Naze)',) - -import errno -import itertools -import os -import platform -import re -import sys -import time - -import gflags as flags - -from closure_linter import errorrecord -from closure_linter import runner -from closure_linter.common import erroraccumulator -from closure_linter.common import simplefileflags as fileflags - -# Attempt import of multiprocessing (should be available in Python 2.6 and up). -try: - # pylint: disable=g-import-not-at-top - import multiprocessing -except ImportError: - multiprocessing = None - -FLAGS = flags.FLAGS -flags.DEFINE_boolean('unix_mode', False, - 'Whether to emit warnings in standard unix format.') -flags.DEFINE_boolean('beep', True, 'Whether to beep when errors are found.') -flags.DEFINE_boolean('time', False, 'Whether to emit timing statistics.') -flags.DEFINE_boolean('quiet', False, 'Whether to minimize logged messages. ' - 'Most useful for per-file linting, such as that performed ' - 'by the presubmit linter service.') -flags.DEFINE_boolean('check_html', False, - 'Whether to check javascript in html files.') -flags.DEFINE_boolean('summary', False, - 'Whether to show an error count summary.') -flags.DEFINE_list('additional_extensions', None, 'List of additional file ' - 'extensions (not js) that should be treated as ' - 'JavaScript files.') -flags.DEFINE_boolean('multiprocess', - platform.system() is 'Linux' and bool(multiprocessing), - 'Whether to attempt parallelized linting using the ' - 'multiprocessing module. Enabled by default on Linux ' - 'if the multiprocessing module is present (Python 2.6+). ' - 'Otherwise disabled by default. ' - 'Disabling may make debugging easier.') -flags.ADOPT_module_key_flags(fileflags) -flags.ADOPT_module_key_flags(runner) - - -GJSLINT_ONLY_FLAGS = ['--unix_mode', '--beep', '--nobeep', '--time', - '--check_html', '--summary', '--quiet'] - - - -def _MultiprocessCheckPaths(paths): - """Run _CheckPath over mutltiple processes. - - Tokenization, passes, and checks are expensive operations. Running in a - single process, they can only run on one CPU/core. Instead, - shard out linting over all CPUs with multiprocessing to parallelize. - - Args: - paths: paths to check. - - Yields: - errorrecord.ErrorRecords for any found errors. - """ - - pool = multiprocessing.Pool() - - path_results = pool.imap(_CheckPath, paths) - for results in path_results: - for result in results: - yield result - - # Force destruct before returning, as this can sometimes raise spurious - # "interrupted system call" (EINTR), which we can ignore. - try: - pool.close() - pool.join() - del pool - except OSError as err: - if err.errno is not errno.EINTR: - raise err - - -def _CheckPaths(paths): - """Run _CheckPath on all paths in one thread. - - Args: - paths: paths to check. - - Yields: - errorrecord.ErrorRecords for any found errors. - """ - - for path in paths: - results = _CheckPath(path) - for record in results: - yield record - - -def _CheckPath(path): - """Check a path and return any errors. - - Args: - path: paths to check. - - Returns: - A list of errorrecord.ErrorRecords for any found errors. - """ - - error_handler = erroraccumulator.ErrorAccumulator() - runner.Run(path, error_handler) - - make_error_record = lambda err: errorrecord.MakeErrorRecord(path, err) - return map(make_error_record, error_handler.GetErrors()) - - -def _GetFilePaths(argv): - suffixes = ['.js'] - if FLAGS.additional_extensions: - suffixes += ['.%s' % ext for ext in FLAGS.additional_extensions] - if FLAGS.check_html: - suffixes += ['.html', '.htm'] - return fileflags.GetFileList(argv, 'JavaScript', suffixes) - - -# Error printing functions - - -def _PrintFileSummary(paths, records): - """Print a detailed summary of the number of errors in each file.""" - - paths = list(paths) - paths.sort() - - for path in paths: - path_errors = [e for e in records if e.path == path] - print '%s: %d' % (path, len(path_errors)) - - -def _PrintFileSeparator(path): - print '----- FILE : %s -----' % path - - -def _PrintSummary(paths, error_records): - """Print a summary of the number of errors and files.""" - - error_count = len(error_records) - all_paths = set(paths) - all_paths_count = len(all_paths) - - if error_count is 0: - print '%d files checked, no errors found.' % all_paths_count - - new_error_count = len([e for e in error_records if e.new_error]) - - error_paths = set([e.path for e in error_records]) - error_paths_count = len(error_paths) - no_error_paths_count = all_paths_count - error_paths_count - - if (error_count or new_error_count) and not FLAGS.quiet: - error_noun = 'error' if error_count == 1 else 'errors' - new_error_noun = 'error' if new_error_count == 1 else 'errors' - error_file_noun = 'file' if error_paths_count == 1 else 'files' - ok_file_noun = 'file' if no_error_paths_count == 1 else 'files' - print ('Found %d %s, including %d new %s, in %d %s (%d %s OK).' % - (error_count, - error_noun, - new_error_count, - new_error_noun, - error_paths_count, - error_file_noun, - no_error_paths_count, - ok_file_noun)) - - -def _PrintErrorRecords(error_records): - """Print error records strings in the expected format.""" - - current_path = None - for record in error_records: - - if current_path != record.path: - current_path = record.path - if not FLAGS.unix_mode: - _PrintFileSeparator(current_path) - - print record.error_string - - -def _FormatTime(t): - """Formats a duration as a human-readable string. - - Args: - t: A duration in seconds. - - Returns: - A formatted duration string. - """ - if t < 1: - return '%dms' % round(t * 1000) - else: - return '%.2fs' % t - - - - -def main(argv=None): - """Main function. - - Args: - argv: Sequence of command line arguments. - """ - if argv is None: - argv = flags.FLAGS(sys.argv) - - if FLAGS.time: - start_time = time.time() - - suffixes = ['.js'] - if FLAGS.additional_extensions: - suffixes += ['.%s' % ext for ext in FLAGS.additional_extensions] - if FLAGS.check_html: - suffixes += ['.html', '.htm'] - paths = fileflags.GetFileList(argv, 'JavaScript', suffixes) - - if FLAGS.multiprocess: - records_iter = _MultiprocessCheckPaths(paths) - else: - records_iter = _CheckPaths(paths) - - records_iter, records_iter_copy = itertools.tee(records_iter, 2) - _PrintErrorRecords(records_iter_copy) - - error_records = list(records_iter) - _PrintSummary(paths, error_records) - - exit_code = 0 - - # If there are any errors - if error_records: - exit_code += 1 - - # If there are any new errors - if [r for r in error_records if r.new_error]: - exit_code += 2 - - if exit_code: - if FLAGS.summary: - _PrintFileSummary(paths, error_records) - - if FLAGS.beep: - # Make a beep noise. - sys.stdout.write(chr(7)) - - # Write out instructions for using fixjsstyle script to fix some of the - # reported errors. - fix_args = [] - for flag in sys.argv[1:]: - for f in GJSLINT_ONLY_FLAGS: - if flag.startswith(f): - break - else: - fix_args.append(flag) - - if not FLAGS.quiet: - print """ -Some of the errors reported by GJsLint may be auto-fixable using the script -fixjsstyle. Please double check any changes it makes and report any bugs. The -script can be run by executing: - -fixjsstyle %s """ % ' '.join(fix_args) - - if FLAGS.time: - print 'Done in %s.' % _FormatTime(time.time() - start_time) - - sys.exit(exit_code) - - -if __name__ == '__main__': - main() diff --git a/tools/closure_linter/closure_linter/indentation.py b/tools/closure_linter/closure_linter/indentation.py deleted file mode 100755 index d48ad2b862c43a..00000000000000 --- a/tools/closure_linter/closure_linter/indentation.py +++ /dev/null @@ -1,617 +0,0 @@ -#!/usr/bin/env python -# Copyright 2010 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Methods for checking EcmaScript files for indentation issues.""" - -__author__ = ('robbyw@google.com (Robert Walker)') - -import gflags as flags - -from closure_linter import ecmametadatapass -from closure_linter import errors -from closure_linter import javascripttokens -from closure_linter import tokenutil -from closure_linter.common import error -from closure_linter.common import position - - -flags.DEFINE_boolean('debug_indentation', False, - 'Whether to print debugging information for indentation.') - - -# Shorthand -Context = ecmametadatapass.EcmaContext -Error = error.Error -Position = position.Position -Type = javascripttokens.JavaScriptTokenType - - -# The general approach: -# -# 1. Build a stack of tokens that can affect indentation. -# For each token, we determine if it is a block or continuation token. -# Some tokens need to be temporarily overwritten in case they are removed -# before the end of the line. -# Much of the work here is determining which tokens to keep on the stack -# at each point. Operators, for example, should be removed once their -# expression or line is gone, while parentheses must stay until the matching -# end parentheses is found. -# -# 2. Given that stack, determine the allowable indentations. -# Due to flexible indentation rules in JavaScript, there may be many -# allowable indentations for each stack. We follows the general -# "no false positives" approach of GJsLint and build the most permissive -# set possible. - - -class TokenInfo(object): - """Stores information about a token. - - Attributes: - token: The token - is_block: Whether the token represents a block indentation. - is_transient: Whether the token should be automatically removed without - finding a matching end token. - overridden_by: TokenInfo for a token that overrides the indentation that - this token would require. - is_permanent_override: Whether the override on this token should persist - even after the overriding token is removed from the stack. For example: - x([ - 1], - 2); - needs this to be set so the last line is not required to be a continuation - indent. - line_number: The effective line number of this token. Will either be the - actual line number or the one before it in the case of a mis-wrapped - operator. - """ - - def __init__(self, token, is_block=False): - """Initializes a TokenInfo object. - - Args: - token: The token - is_block: Whether the token represents a block indentation. - """ - self.token = token - self.overridden_by = None - self.is_permanent_override = False - self.is_block = is_block - self.is_transient = not is_block and token.type not in ( - Type.START_PAREN, Type.START_PARAMETERS) - self.line_number = token.line_number - - def __repr__(self): - result = '\n %s' % self.token - if self.overridden_by: - result = '%s OVERRIDDEN [by "%s"]' % ( - result, self.overridden_by.token.string) - result += ' {is_block: %s, is_transient: %s}' % ( - self.is_block, self.is_transient) - return result - - -class IndentationRules(object): - """EmcaScript indentation rules. - - Can be used to find common indentation errors in JavaScript, ActionScript and - other Ecma like scripting languages. - """ - - def __init__(self): - """Initializes the IndentationRules checker.""" - self._stack = [] - - # Map from line number to number of characters it is off in indentation. - self._start_index_offset = {} - - def Finalize(self): - if self._stack: - old_stack = self._stack - self._stack = [] - raise Exception('INTERNAL ERROR: indentation stack is not empty: %r' % - old_stack) - - def CheckToken(self, token, state): - """Checks a token for indentation errors. - - Args: - token: The current token under consideration - state: Additional information about the current tree state - - Returns: - An error array [error code, error string, error token] if the token is - improperly indented, or None if indentation is correct. - """ - - token_type = token.type - indentation_errors = [] - stack = self._stack - is_first = self._IsFirstNonWhitespaceTokenInLine(token) - - # Add tokens that could decrease indentation before checking. - if token_type == Type.END_PAREN: - self._PopTo(Type.START_PAREN) - - elif token_type == Type.END_PARAMETERS: - self._PopTo(Type.START_PARAMETERS) - - elif token_type == Type.END_BRACKET: - self._PopTo(Type.START_BRACKET) - - elif token_type == Type.END_BLOCK: - start_token = self._PopTo(Type.START_BLOCK) - # Check for required goog.scope comment. - if start_token: - goog_scope = tokenutil.GoogScopeOrNoneFromStartBlock(start_token.token) - if goog_scope is not None: - if not token.line.endswith('; // goog.scope\n'): - if (token.line.find('//') > -1 and - token.line.find('goog.scope') > - token.line.find('//')): - indentation_errors.append([ - errors.MALFORMED_END_OF_SCOPE_COMMENT, - ('Malformed end of goog.scope comment. Please use the ' - 'exact following syntax to close the scope:\n' - '}); // goog.scope'), - token, - Position(token.start_index, token.length)]) - else: - indentation_errors.append([ - errors.MISSING_END_OF_SCOPE_COMMENT, - ('Missing comment for end of goog.scope which opened at line ' - '%d. End the scope with:\n' - '}); // goog.scope' % - (start_token.line_number)), - token, - Position(token.start_index, token.length)]) - - elif token_type == Type.KEYWORD and token.string in ('case', 'default'): - self._Add(self._PopTo(Type.START_BLOCK)) - - elif token_type == Type.SEMICOLON: - self._PopTransient() - - if (is_first and - token_type not in (Type.COMMENT, Type.DOC_PREFIX, Type.STRING_TEXT)): - if flags.FLAGS.debug_indentation: - print 'Line #%d: stack %r' % (token.line_number, stack) - - # Ignore lines that start in JsDoc since we don't check them properly yet. - # TODO(robbyw): Support checking JsDoc indentation. - # Ignore lines that start as multi-line strings since indentation is N/A. - # Ignore lines that start with operators since we report that already. - # Ignore lines with tabs since we report that already. - expected = self._GetAllowableIndentations() - actual = self._GetActualIndentation(token) - - # Special case comments describing else, case, and default. Allow them - # to outdent to the parent block. - if token_type in Type.COMMENT_TYPES: - next_code = tokenutil.SearchExcept(token, Type.NON_CODE_TYPES) - if next_code and next_code.type == Type.END_BLOCK: - next_code = tokenutil.SearchExcept(next_code, Type.NON_CODE_TYPES) - if next_code and next_code.string in ('else', 'case', 'default'): - # TODO(robbyw): This almost certainly introduces false negatives. - expected |= self._AddToEach(expected, -2) - - if actual >= 0 and actual not in expected: - expected = sorted(expected) - indentation_errors.append([ - errors.WRONG_INDENTATION, - 'Wrong indentation: expected any of {%s} but got %d' % ( - ', '.join('%d' % x for x in expected if x < 80), actual), - token, - Position(actual, expected[0])]) - self._start_index_offset[token.line_number] = expected[0] - actual - - # Add tokens that could increase indentation. - if token_type == Type.START_BRACKET: - self._Add(TokenInfo( - token=token, - is_block=token.metadata.context.type == Context.ARRAY_LITERAL)) - - elif token_type == Type.START_BLOCK or token.metadata.is_implied_block: - self._Add(TokenInfo(token=token, is_block=True)) - - elif token_type in (Type.START_PAREN, Type.START_PARAMETERS): - self._Add(TokenInfo(token=token, is_block=False)) - - elif token_type == Type.KEYWORD and token.string == 'return': - self._Add(TokenInfo(token)) - - elif not token.IsLastInLine() and ( - token.IsAssignment() or token.IsOperator('?')): - self._Add(TokenInfo(token=token)) - - # Handle implied block closes. - if token.metadata.is_implied_block_close: - self._PopToImpliedBlock() - - # Add some tokens only if they appear at the end of the line. - is_last = self._IsLastCodeInLine(token) - if is_last: - next_code_token = tokenutil.GetNextCodeToken(token) - # Increase required indentation if this is an overlong wrapped statement - # ending in an operator. - if token_type == Type.OPERATOR: - if token.string == ':': - if stack and stack[-1].token.string == '?': - # When a ternary : is on a different line than its '?', it doesn't - # add indentation. - if token.line_number == stack[-1].token.line_number: - self._Add(TokenInfo(token)) - elif token.metadata.context.type == Context.CASE_BLOCK: - # Pop transient tokens from say, line continuations, e.g., - # case x. - # y: - # Want to pop the transient 4 space continuation indent. - self._PopTransient() - # Starting the body of the case statement, which is a type of - # block. - self._Add(TokenInfo(token=token, is_block=True)) - elif token.metadata.context.type == Context.LITERAL_ELEMENT: - # When in an object literal, acts as operator indicating line - # continuations. - self._Add(TokenInfo(token)) - else: - # ':' might also be a statement label, no effect on indentation in - # this case. - pass - - elif token.string != ',': - self._Add(TokenInfo(token)) - else: - # The token is a comma. - if token.metadata.context.type == Context.VAR: - self._Add(TokenInfo(token)) - elif token.metadata.context.type != Context.PARAMETERS: - self._PopTransient() - # Increase required indentation if this is the end of a statement that's - # continued with an operator on the next line (e.g. the '.'). - elif (next_code_token and next_code_token.type == Type.OPERATOR and - not next_code_token.metadata.IsUnaryOperator()): - self._Add(TokenInfo(token)) - elif token_type == Type.PARAMETERS and token.string.endswith(','): - # Parameter lists. - self._Add(TokenInfo(token)) - elif token.IsKeyword('var'): - self._Add(TokenInfo(token)) - elif token.metadata.is_implied_semicolon: - self._PopTransient() - elif token.IsAssignment(): - self._Add(TokenInfo(token)) - - return indentation_errors - - def _AddToEach(self, original, amount): - """Returns a new set with the given amount added to each element. - - Args: - original: The original set of numbers - amount: The amount to add to each element - - Returns: - A new set containing each element of the original set added to the amount. - """ - return set([x + amount for x in original]) - - _HARD_STOP_TYPES = (Type.START_PAREN, Type.START_PARAMETERS, - Type.START_BRACKET) - - _HARD_STOP_STRINGS = ('return', '?') - - def _IsHardStop(self, token): - """Determines if the given token can have a hard stop after it. - - Args: - token: token to examine - - Returns: - Whether the token can have a hard stop after it. - - Hard stops are indentations defined by the position of another token as in - indentation lined up with return, (, [, and ?. - """ - return (token.type in self._HARD_STOP_TYPES or - token.string in self._HARD_STOP_STRINGS or - token.IsAssignment()) - - def _GetAllowableIndentations(self): - """Computes the set of allowable indentations. - - Returns: - The set of allowable indentations, given the current stack. - """ - expected = set([0]) - hard_stops = set([]) - - # Whether the tokens are still in the same continuation, meaning additional - # indentation is optional. As an example: - # x = 5 + - # 6 + - # 7; - # The second '+' does not add any required indentation. - in_same_continuation = False - - for token_info in self._stack: - token = token_info.token - - # Handle normal additive indentation tokens. - if not token_info.overridden_by and token.string != 'return': - if token_info.is_block: - expected = self._AddToEach(expected, 2) - hard_stops = self._AddToEach(hard_stops, 2) - in_same_continuation = False - elif in_same_continuation: - expected |= self._AddToEach(expected, 4) - hard_stops |= self._AddToEach(hard_stops, 4) - else: - expected = self._AddToEach(expected, 4) - hard_stops |= self._AddToEach(hard_stops, 4) - in_same_continuation = True - - # Handle hard stops after (, [, return, =, and ? - if self._IsHardStop(token): - override_is_hard_stop = (token_info.overridden_by and - self._IsHardStop( - token_info.overridden_by.token)) - if token.type == Type.START_PAREN and token.previous: - # For someFunction(...) we allow to indent at the beginning of the - # identifier +4 - prev = token.previous - if (prev.type == Type.IDENTIFIER and - prev.line_number == token.line_number): - hard_stops.add(prev.start_index + 4) - if not override_is_hard_stop: - start_index = token.start_index - if token.line_number in self._start_index_offset: - start_index += self._start_index_offset[token.line_number] - if (token.type in (Type.START_PAREN, Type.START_PARAMETERS) and - not token_info.overridden_by): - hard_stops.add(start_index + 1) - - elif token.string == 'return' and not token_info.overridden_by: - hard_stops.add(start_index + 7) - - elif token.type == Type.START_BRACKET: - hard_stops.add(start_index + 1) - - elif token.IsAssignment(): - hard_stops.add(start_index + len(token.string) + 1) - - elif token.IsOperator('?') and not token_info.overridden_by: - hard_stops.add(start_index + 2) - - return (expected | hard_stops) or set([0]) - - def _GetActualIndentation(self, token): - """Gets the actual indentation of the line containing the given token. - - Args: - token: Any token on the line. - - Returns: - The actual indentation of the line containing the given token. Returns - -1 if this line should be ignored due to the presence of tabs. - """ - # Move to the first token in the line - token = tokenutil.GetFirstTokenInSameLine(token) - - # If it is whitespace, it is the indentation. - if token.type == Type.WHITESPACE: - if token.string.find('\t') >= 0: - return -1 - else: - return len(token.string) - elif token.type == Type.PARAMETERS: - return len(token.string) - len(token.string.lstrip()) - else: - return 0 - - def _IsFirstNonWhitespaceTokenInLine(self, token): - """Determines if the given token is the first non-space token on its line. - - Args: - token: The token. - - Returns: - True if the token is the first non-whitespace token on its line. - """ - if token.type in (Type.WHITESPACE, Type.BLANK_LINE): - return False - if token.IsFirstInLine(): - return True - return (token.previous and token.previous.IsFirstInLine() and - token.previous.type == Type.WHITESPACE) - - def _IsLastCodeInLine(self, token): - """Determines if the given token is the last code token on its line. - - Args: - token: The token. - - Returns: - True if the token is the last code token on its line. - """ - if token.type in Type.NON_CODE_TYPES: - return False - start_token = token - while True: - token = token.next - if not token or token.line_number != start_token.line_number: - return True - if token.type not in Type.NON_CODE_TYPES: - return False - - def _AllFunctionPropertyAssignTokens(self, start_token, end_token): - """Checks if tokens are (likely) a valid function property assignment. - - Args: - start_token: Start of the token range. - end_token: End of the token range. - - Returns: - True if all tokens between start_token and end_token are legal tokens - within a function declaration and assignment into a property. - """ - for token in tokenutil.GetTokenRange(start_token, end_token): - fn_decl_tokens = (Type.FUNCTION_DECLARATION, - Type.PARAMETERS, - Type.START_PARAMETERS, - Type.END_PARAMETERS, - Type.END_PAREN) - if (token.type not in fn_decl_tokens and - token.IsCode() and - not tokenutil.IsIdentifierOrDot(token) and - not token.IsAssignment() and - not (token.type == Type.OPERATOR and token.string == ',')): - return False - return True - - def _Add(self, token_info): - """Adds the given token info to the stack. - - Args: - token_info: The token information to add. - """ - if self._stack and self._stack[-1].token == token_info.token: - # Don't add the same token twice. - return - - if token_info.is_block or token_info.token.type == Type.START_PAREN: - scope_token = tokenutil.GoogScopeOrNoneFromStartBlock(token_info.token) - token_info.overridden_by = TokenInfo(scope_token) if scope_token else None - - if (token_info.token.type == Type.START_BLOCK and - token_info.token.metadata.context.type == Context.BLOCK): - # Handle function() {} assignments: their block contents get special - # treatment and are allowed to just indent by two whitespace. - # For example - # long.long.name = function( - # a) { - # In this case the { and the = are on different lines. But the - # override should still apply for all previous stack tokens that are - # part of an assignment of a block. - - has_assignment = any(x for x in self._stack if x.token.IsAssignment()) - if has_assignment: - last_token = token_info.token.previous - for stack_info in reversed(self._stack): - if (last_token and - not self._AllFunctionPropertyAssignTokens(stack_info.token, - last_token)): - break - stack_info.overridden_by = token_info - stack_info.is_permanent_override = True - last_token = stack_info.token - - index = len(self._stack) - 1 - while index >= 0: - stack_info = self._stack[index] - stack_token = stack_info.token - - if stack_info.line_number == token_info.line_number: - # In general, tokens only override each other when they are on - # the same line. - stack_info.overridden_by = token_info - if (token_info.token.type == Type.START_BLOCK and - (stack_token.IsAssignment() or - stack_token.type in (Type.IDENTIFIER, Type.START_PAREN))): - # Multi-line blocks have lasting overrides, as in: - # callFn({ - # a: 10 - # }, - # 30); - # b/11450054. If a string is not closed properly then close_block - # could be null. - close_block = token_info.token.metadata.context.end_token - stack_info.is_permanent_override = close_block and ( - close_block.line_number != token_info.token.line_number) - else: - break - index -= 1 - - self._stack.append(token_info) - - def _Pop(self): - """Pops the top token from the stack. - - Returns: - The popped token info. - """ - token_info = self._stack.pop() - if token_info.token.type not in (Type.START_BLOCK, Type.START_BRACKET): - # Remove any temporary overrides. - self._RemoveOverrides(token_info) - else: - # For braces and brackets, which can be object and array literals, remove - # overrides when the literal is closed on the same line. - token_check = token_info.token - same_type = token_check.type - goal_type = None - if token_info.token.type == Type.START_BRACKET: - goal_type = Type.END_BRACKET - else: - goal_type = Type.END_BLOCK - line_number = token_info.token.line_number - count = 0 - while token_check and token_check.line_number == line_number: - if token_check.type == goal_type: - count -= 1 - if not count: - self._RemoveOverrides(token_info) - break - if token_check.type == same_type: - count += 1 - token_check = token_check.next - return token_info - - def _PopToImpliedBlock(self): - """Pops the stack until an implied block token is found.""" - while not self._Pop().token.metadata.is_implied_block: - pass - - def _PopTo(self, stop_type): - """Pops the stack until a token of the given type is popped. - - Args: - stop_type: The type of token to pop to. - - Returns: - The token info of the given type that was popped. - """ - last = None - while True: - last = self._Pop() - if last.token.type == stop_type: - break - return last - - def _RemoveOverrides(self, token_info): - """Marks any token that was overridden by this token as active again. - - Args: - token_info: The token that is being removed from the stack. - """ - for stack_token in self._stack: - if (stack_token.overridden_by == token_info and - not stack_token.is_permanent_override): - stack_token.overridden_by = None - - def _PopTransient(self): - """Pops all transient tokens - i.e. not blocks, literals, or parens.""" - while self._stack and self._stack[-1].is_transient: - self._Pop() diff --git a/tools/closure_linter/closure_linter/javascriptlintrules.py b/tools/closure_linter/closure_linter/javascriptlintrules.py deleted file mode 100644 index 9578009daacb5a..00000000000000 --- a/tools/closure_linter/closure_linter/javascriptlintrules.py +++ /dev/null @@ -1,754 +0,0 @@ -#!/usr/bin/env python -# Copyright 2011 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Methods for checking JS files for common style guide violations. - -These style guide violations should only apply to JavaScript and not an Ecma -scripting languages. -""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)', - 'jacobr@google.com (Jacob Richman)') - -import re - -from closure_linter import ecmalintrules -from closure_linter import error_check -from closure_linter import errors -from closure_linter import javascripttokenizer -from closure_linter import javascripttokens -from closure_linter import requireprovidesorter -from closure_linter import tokenutil -from closure_linter.common import error -from closure_linter.common import position - -# Shorthand -Error = error.Error -Position = position.Position -Rule = error_check.Rule -Type = javascripttokens.JavaScriptTokenType - - -class JavaScriptLintRules(ecmalintrules.EcmaScriptLintRules): - """JavaScript lint rules that catch JavaScript specific style errors.""" - - def __init__(self, namespaces_info): - """Initializes a JavaScriptLintRules instance.""" - ecmalintrules.EcmaScriptLintRules.__init__(self) - self._namespaces_info = namespaces_info - self._declared_private_member_tokens = {} - self._declared_private_members = set() - self._used_private_members = set() - # A stack of dictionaries, one for each function scope entered. Each - # dictionary is keyed by an identifier that defines a local variable and has - # a token as its value. - self._unused_local_variables_by_scope = [] - - def HandleMissingParameterDoc(self, token, param_name): - """Handle errors associated with a parameter missing a param tag.""" - self._HandleError(errors.MISSING_PARAMETER_DOCUMENTATION, - 'Missing docs for parameter: "%s"' % param_name, token) - - # pylint: disable=too-many-statements - def CheckToken(self, token, state): - """Checks a token, given the current parser_state, for warnings and errors. - - Args: - token: The current token under consideration - state: parser_state object that indicates the current state in the page - """ - - # Call the base class's CheckToken function. - super(JavaScriptLintRules, self).CheckToken(token, state) - - # Store some convenience variables - namespaces_info = self._namespaces_info - - if error_check.ShouldCheck(Rule.UNUSED_LOCAL_VARIABLES): - self._CheckUnusedLocalVariables(token, state) - - if error_check.ShouldCheck(Rule.UNUSED_PRIVATE_MEMBERS): - # Find all assignments to private members. - if token.type == Type.SIMPLE_LVALUE: - identifier = token.string - if identifier.endswith('_') and not identifier.endswith('__'): - doc_comment = state.GetDocComment() - suppressed = doc_comment and ( - 'underscore' in doc_comment.suppressions or - 'unusedPrivateMembers' in doc_comment.suppressions) - if not suppressed: - # Look for static members defined on a provided namespace. - if namespaces_info: - namespace = namespaces_info.GetClosurizedNamespace(identifier) - provided_namespaces = namespaces_info.GetProvidedNamespaces() - else: - namespace = None - provided_namespaces = set() - - # Skip cases of this.something_.somethingElse_. - regex = re.compile(r'^this\.[a-zA-Z_]+$') - if namespace in provided_namespaces or regex.match(identifier): - variable = identifier.split('.')[-1] - self._declared_private_member_tokens[variable] = token - self._declared_private_members.add(variable) - elif not identifier.endswith('__'): - # Consider setting public members of private members to be a usage. - for piece in identifier.split('.'): - if piece.endswith('_'): - self._used_private_members.add(piece) - - # Find all usages of private members. - if token.type == Type.IDENTIFIER: - for piece in token.string.split('.'): - if piece.endswith('_'): - self._used_private_members.add(piece) - - if token.type == Type.DOC_FLAG: - flag = token.attached_object - - if flag.flag_type == 'param' and flag.name_token is not None: - self._CheckForMissingSpaceBeforeToken( - token.attached_object.name_token) - - if flag.type is not None and flag.name is not None: - if error_check.ShouldCheck(Rule.VARIABLE_ARG_MARKER): - # Check for variable arguments marker in type. - if flag.jstype.IsVarArgsType() and flag.name != 'var_args': - self._HandleError(errors.JSDOC_MISSING_VAR_ARGS_NAME, - 'Variable length argument %s must be renamed ' - 'to var_args.' % flag.name, - token) - elif not flag.jstype.IsVarArgsType() and flag.name == 'var_args': - self._HandleError(errors.JSDOC_MISSING_VAR_ARGS_TYPE, - 'Variable length argument %s type must start ' - 'with \'...\'.' % flag.name, - token) - - if error_check.ShouldCheck(Rule.OPTIONAL_TYPE_MARKER): - # Check for optional marker in type. - if (flag.jstype.opt_arg and - not flag.name.startswith('opt_')): - self._HandleError(errors.JSDOC_MISSING_OPTIONAL_PREFIX, - 'Optional parameter name %s must be prefixed ' - 'with opt_.' % flag.name, - token) - elif (not flag.jstype.opt_arg and - flag.name.startswith('opt_')): - self._HandleError(errors.JSDOC_MISSING_OPTIONAL_TYPE, - 'Optional parameter %s type must end with =.' % - flag.name, - token) - - if flag.flag_type in state.GetDocFlag().HAS_TYPE: - # Check for both missing type token and empty type braces '{}' - # Missing suppress types are reported separately and we allow enums, - # const, private, public and protected without types. - if (flag.flag_type not in state.GetDocFlag().CAN_OMIT_TYPE - and (not flag.jstype or flag.jstype.IsEmpty())): - self._HandleError(errors.MISSING_JSDOC_TAG_TYPE, - 'Missing type in %s tag' % token.string, token) - - elif flag.name_token and flag.type_end_token and tokenutil.Compare( - flag.type_end_token, flag.name_token) > 0: - self._HandleError( - errors.OUT_OF_ORDER_JSDOC_TAG_TYPE, - 'Type should be immediately after %s tag' % token.string, - token) - - elif token.type == Type.DOUBLE_QUOTE_STRING_START: - next_token = token.next - while next_token.type == Type.STRING_TEXT: - if javascripttokenizer.JavaScriptTokenizer.SINGLE_QUOTE.search( - next_token.string): - break - next_token = next_token.next - else: - self._HandleError( - errors.UNNECESSARY_DOUBLE_QUOTED_STRING, - 'Single-quoted string preferred over double-quoted string.', - token, - position=Position.All(token.string)) - - elif token.type == Type.END_DOC_COMMENT: - doc_comment = state.GetDocComment() - - # When @externs appears in a @fileoverview comment, it should trigger - # the same limited doc checks as a special filename like externs.js. - if doc_comment.HasFlag('fileoverview') and doc_comment.HasFlag('externs'): - self._SetLimitedDocChecks(True) - - if (error_check.ShouldCheck(Rule.BLANK_LINES_AT_TOP_LEVEL) and - not self._is_html and - state.InTopLevel() and - not state.InNonScopeBlock()): - - # Check if we're in a fileoverview or constructor JsDoc. - is_constructor = ( - doc_comment.HasFlag('constructor') or - doc_comment.HasFlag('interface')) - # @fileoverview is an optional tag so if the dosctring is the first - # token in the file treat it as a file level docstring. - is_file_level_comment = ( - doc_comment.HasFlag('fileoverview') or - not doc_comment.start_token.previous) - - # If the comment is not a file overview, and it does not immediately - # precede some code, skip it. - # NOTE: The tokenutil methods are not used here because of their - # behavior at the top of a file. - next_token = token.next - if (not next_token or - (not is_file_level_comment and - next_token.type in Type.NON_CODE_TYPES)): - return - - # Don't require extra blank lines around suppression of extra - # goog.require errors. - if (doc_comment.SuppressionOnly() and - next_token.type == Type.IDENTIFIER and - next_token.string in ['goog.provide', 'goog.require']): - return - - # Find the start of this block (include comments above the block, unless - # this is a file overview). - block_start = doc_comment.start_token - if not is_file_level_comment: - token = block_start.previous - while token and token.type in Type.COMMENT_TYPES: - block_start = token - token = token.previous - - # Count the number of blank lines before this block. - blank_lines = 0 - token = block_start.previous - while token and token.type in [Type.WHITESPACE, Type.BLANK_LINE]: - if token.type == Type.BLANK_LINE: - # A blank line. - blank_lines += 1 - elif token.type == Type.WHITESPACE and not token.line.strip(): - # A line with only whitespace on it. - blank_lines += 1 - token = token.previous - - # Log errors. - error_message = False - expected_blank_lines = 0 - - # Only need blank line before file overview if it is not the beginning - # of the file, e.g. copyright is first. - if is_file_level_comment and blank_lines == 0 and block_start.previous: - error_message = 'Should have a blank line before a file overview.' - expected_blank_lines = 1 - elif is_constructor and blank_lines != 3: - error_message = ( - 'Should have 3 blank lines before a constructor/interface.') - expected_blank_lines = 3 - elif (not is_file_level_comment and not is_constructor and - blank_lines != 2): - error_message = 'Should have 2 blank lines between top-level blocks.' - expected_blank_lines = 2 - - if error_message: - self._HandleError( - errors.WRONG_BLANK_LINE_COUNT, error_message, - block_start, position=Position.AtBeginning(), - fix_data=expected_blank_lines - blank_lines) - - elif token.type == Type.END_BLOCK: - if state.InFunction() and state.IsFunctionClose(): - is_immediately_called = (token.next and - token.next.type == Type.START_PAREN) - - function = state.GetFunction() - if not self._limited_doc_checks: - if (function.has_return and function.doc and - not is_immediately_called and - not function.doc.HasFlag('return') and - not function.doc.InheritsDocumentation() and - not function.doc.HasFlag('constructor')): - # Check for proper documentation of return value. - self._HandleError( - errors.MISSING_RETURN_DOCUMENTATION, - 'Missing @return JsDoc in function with non-trivial return', - function.doc.end_token, position=Position.AtBeginning()) - elif (not function.has_return and - not function.has_throw and - function.doc and - function.doc.HasFlag('return') and - not state.InInterfaceMethod()): - flag = function.doc.GetFlag('return') - valid_no_return_names = ['undefined', 'void', '*'] - invalid_return = flag.jstype is None or not any( - sub_type.identifier in valid_no_return_names - for sub_type in flag.jstype.IterTypeGroup()) - - if invalid_return: - self._HandleError( - errors.UNNECESSARY_RETURN_DOCUMENTATION, - 'Found @return JsDoc on function that returns nothing', - flag.flag_token, position=Position.AtBeginning()) - - # b/4073735. Method in object literal definition of prototype can - # safely reference 'this'. - prototype_object_literal = False - block_start = None - previous_code = None - previous_previous_code = None - - # Search for cases where prototype is defined as object literal. - # previous_previous_code - # | previous_code - # | | block_start - # | | | - # a.b.prototype = { - # c : function() { - # this.d = 1; - # } - # } - - # If in object literal, find first token of block so to find previous - # tokens to check above condition. - if state.InObjectLiteral(): - block_start = state.GetCurrentBlockStart() - - # If an object literal then get previous token (code type). For above - # case it should be '='. - if block_start: - previous_code = tokenutil.SearchExcept(block_start, - Type.NON_CODE_TYPES, - reverse=True) - - # If previous token to block is '=' then get its previous token. - if previous_code and previous_code.IsOperator('='): - previous_previous_code = tokenutil.SearchExcept(previous_code, - Type.NON_CODE_TYPES, - reverse=True) - - # If variable/token before '=' ends with '.prototype' then its above - # case of prototype defined with object literal. - prototype_object_literal = (previous_previous_code and - previous_previous_code.string.endswith( - '.prototype')) - - if (function.has_this and function.doc and - not function.doc.HasFlag('this') and - not function.is_constructor and - not function.is_interface and - '.prototype.' not in function.name and - not prototype_object_literal): - self._HandleError( - errors.MISSING_JSDOC_TAG_THIS, - 'Missing @this JsDoc in function referencing "this". (' - 'this usually means you are trying to reference "this" in ' - 'a static function, or you have forgotten to mark a ' - 'constructor with @constructor)', - function.doc.end_token, position=Position.AtBeginning()) - - elif token.type == Type.IDENTIFIER: - if token.string == 'goog.inherits' and not state.InFunction(): - if state.GetLastNonSpaceToken().line_number == token.line_number: - self._HandleError( - errors.MISSING_LINE, - 'Missing newline between constructor and goog.inherits', - token, - position=Position.AtBeginning()) - - extra_space = state.GetLastNonSpaceToken().next - while extra_space != token: - if extra_space.type == Type.BLANK_LINE: - self._HandleError( - errors.EXTRA_LINE, - 'Extra line between constructor and goog.inherits', - extra_space) - extra_space = extra_space.next - - # TODO(robbyw): Test the last function was a constructor. - # TODO(robbyw): Test correct @extends and @implements documentation. - - elif (token.string == 'goog.provide' and - not state.InFunction() and - namespaces_info is not None): - namespace = tokenutil.GetStringAfterToken(token) - - # Report extra goog.provide statement. - if not namespace or namespaces_info.IsExtraProvide(token): - if not namespace: - msg = 'Empty namespace in goog.provide' - else: - msg = 'Unnecessary goog.provide: ' + namespace - - # Hint to user if this is a Test namespace. - if namespace.endswith('Test'): - msg += (' *Test namespaces must be mentioned in the ' - 'goog.setTestOnly() call') - - self._HandleError( - errors.EXTRA_GOOG_PROVIDE, - msg, - token, position=Position.AtBeginning()) - - if namespaces_info.IsLastProvide(token): - # Report missing provide statements after the last existing provide. - missing_provides = namespaces_info.GetMissingProvides() - if missing_provides: - self._ReportMissingProvides( - missing_provides, - tokenutil.GetLastTokenInSameLine(token).next, - False) - - # If there are no require statements, missing requires should be - # reported after the last provide. - if not namespaces_info.GetRequiredNamespaces(): - missing_requires, illegal_alias_statements = ( - namespaces_info.GetMissingRequires()) - if missing_requires: - self._ReportMissingRequires( - missing_requires, - tokenutil.GetLastTokenInSameLine(token).next, - True) - if illegal_alias_statements: - self._ReportIllegalAliasStatement(illegal_alias_statements) - - elif (token.string == 'goog.require' and - not state.InFunction() and - namespaces_info is not None): - namespace = tokenutil.GetStringAfterToken(token) - - # If there are no provide statements, missing provides should be - # reported before the first require. - if (namespaces_info.IsFirstRequire(token) and - not namespaces_info.GetProvidedNamespaces()): - missing_provides = namespaces_info.GetMissingProvides() - if missing_provides: - self._ReportMissingProvides( - missing_provides, - tokenutil.GetFirstTokenInSameLine(token), - True) - - # Report extra goog.require statement. - if not namespace or namespaces_info.IsExtraRequire(token): - if not namespace: - msg = 'Empty namespace in goog.require' - else: - msg = 'Unnecessary goog.require: ' + namespace - - self._HandleError( - errors.EXTRA_GOOG_REQUIRE, - msg, - token, position=Position.AtBeginning()) - - # Report missing goog.require statements. - if namespaces_info.IsLastRequire(token): - missing_requires, illegal_alias_statements = ( - namespaces_info.GetMissingRequires()) - if missing_requires: - self._ReportMissingRequires( - missing_requires, - tokenutil.GetLastTokenInSameLine(token).next, - False) - if illegal_alias_statements: - self._ReportIllegalAliasStatement(illegal_alias_statements) - - elif token.type == Type.OPERATOR: - last_in_line = token.IsLastInLine() - # If the token is unary and appears to be used in a unary context - # it's ok. Otherwise, if it's at the end of the line or immediately - # before a comment, it's ok. - # Don't report an error before a start bracket - it will be reported - # by that token's space checks. - if (not token.metadata.IsUnaryOperator() and not last_in_line - and not token.next.IsComment() - and not token.next.IsOperator(',') - and not tokenutil.IsDot(token) - and token.next.type not in (Type.WHITESPACE, Type.END_PAREN, - Type.END_BRACKET, Type.SEMICOLON, - Type.START_BRACKET)): - self._HandleError( - errors.MISSING_SPACE, - 'Missing space after "%s"' % token.string, - token, - position=Position.AtEnd(token.string)) - elif token.type == Type.WHITESPACE: - first_in_line = token.IsFirstInLine() - last_in_line = token.IsLastInLine() - # Check whitespace length if it's not the first token of the line and - # if it's not immediately before a comment. - if not last_in_line and not first_in_line and not token.next.IsComment(): - # Ensure there is no space after opening parentheses. - if (token.previous.type in (Type.START_PAREN, Type.START_BRACKET, - Type.FUNCTION_NAME) - or token.next.type == Type.START_PARAMETERS): - self._HandleError( - errors.EXTRA_SPACE, - 'Extra space after "%s"' % token.previous.string, - token, - position=Position.All(token.string)) - elif token.type == Type.SEMICOLON: - previous_token = tokenutil.SearchExcept(token, Type.NON_CODE_TYPES, - reverse=True) - if not previous_token: - self._HandleError( - errors.REDUNDANT_SEMICOLON, - 'Semicolon without any statement', - token, - position=Position.AtEnd(token.string)) - elif (previous_token.type == Type.KEYWORD and - previous_token.string not in ['break', 'continue', 'return']): - self._HandleError( - errors.REDUNDANT_SEMICOLON, - ('Semicolon after \'%s\' without any statement.' - ' Looks like an error.' % previous_token.string), - token, - position=Position.AtEnd(token.string)) - - def _CheckUnusedLocalVariables(self, token, state): - """Checks for unused local variables in function blocks. - - Args: - token: The token to check. - state: The state tracker. - """ - # We don't use state.InFunction because that disregards scope functions. - in_function = state.FunctionDepth() > 0 - if token.type == Type.SIMPLE_LVALUE or token.type == Type.IDENTIFIER: - if in_function: - identifier = token.string - # Check whether the previous token was var. - previous_code_token = tokenutil.CustomSearch( - token, - lambda t: t.type not in Type.NON_CODE_TYPES, - reverse=True) - if previous_code_token and previous_code_token.IsKeyword('var'): - # Add local variable declaration to the top of the unused locals - # stack. - self._unused_local_variables_by_scope[-1][identifier] = token - elif token.type == Type.IDENTIFIER: - # This covers most cases where the variable is used as an identifier. - self._MarkLocalVariableUsed(token.string) - elif token.type == Type.SIMPLE_LVALUE and '.' in identifier: - # This covers cases where a value is assigned to a property of the - # variable. - self._MarkLocalVariableUsed(token.string) - elif token.type == Type.START_BLOCK: - if in_function and state.IsFunctionOpen(): - # Push a new map onto the stack - self._unused_local_variables_by_scope.append({}) - elif token.type == Type.END_BLOCK: - if state.IsFunctionClose(): - # Pop the stack and report any remaining locals as unused. - unused_local_variables = self._unused_local_variables_by_scope.pop() - for unused_token in unused_local_variables.values(): - self._HandleError( - errors.UNUSED_LOCAL_VARIABLE, - 'Unused local variable: %s.' % unused_token.string, - unused_token) - elif token.type == Type.DOC_FLAG: - # Flags that use aliased symbols should be counted. - flag = token.attached_object - js_type = flag and flag.jstype - if flag and flag.flag_type in state.GetDocFlag().HAS_TYPE and js_type: - self._MarkAliasUsed(js_type) - - def _MarkAliasUsed(self, js_type): - """Marks aliases in a type as used. - - Recursively iterates over all subtypes in a jsdoc type annotation and - tracks usage of aliased symbols (which may be local variables). - Marks the local variable as used in the scope nearest to the current - scope that matches the given token. - - Args: - js_type: The jsdoc type, a typeannotation.TypeAnnotation object. - """ - if js_type.alias: - self._MarkLocalVariableUsed(js_type.identifier) - for sub_type in js_type.IterTypes(): - self._MarkAliasUsed(sub_type) - - def _MarkLocalVariableUsed(self, identifier): - """Marks the local variable as used in the relevant scope. - - Marks the local variable in the scope nearest to the current scope that - matches the given identifier as used. - - Args: - identifier: The identifier representing the potential usage of a local - variable. - """ - identifier = identifier.split('.', 1)[0] - # Find the first instance of the identifier in the stack of function scopes - # and mark it used. - for unused_local_variables in reversed( - self._unused_local_variables_by_scope): - if identifier in unused_local_variables: - del unused_local_variables[identifier] - break - - def _ReportMissingProvides(self, missing_provides, token, need_blank_line): - """Reports missing provide statements to the error handler. - - Args: - missing_provides: A dictionary of string(key) and integer(value) where - each string(key) is a namespace that should be provided, but is not - and integer(value) is first line number where it's required. - token: The token where the error was detected (also where the new provides - will be inserted. - need_blank_line: Whether a blank line needs to be inserted after the new - provides are inserted. May be True, False, or None, where None - indicates that the insert location is unknown. - """ - - missing_provides_msg = 'Missing the following goog.provide statements:\n' - missing_provides_msg += '\n'.join(['goog.provide(\'%s\');' % x for x in - sorted(missing_provides)]) - missing_provides_msg += '\n' - - missing_provides_msg += '\nFirst line where provided: \n' - missing_provides_msg += '\n'.join( - [' %s : line %d' % (x, missing_provides[x]) for x in - sorted(missing_provides)]) - missing_provides_msg += '\n' - - self._HandleError( - errors.MISSING_GOOG_PROVIDE, - missing_provides_msg, - token, position=Position.AtBeginning(), - fix_data=(missing_provides.keys(), need_blank_line)) - - def _ReportMissingRequires(self, missing_requires, token, need_blank_line): - """Reports missing require statements to the error handler. - - Args: - missing_requires: A dictionary of string(key) and integer(value) where - each string(key) is a namespace that should be required, but is not - and integer(value) is first line number where it's required. - token: The token where the error was detected (also where the new requires - will be inserted. - need_blank_line: Whether a blank line needs to be inserted before the new - requires are inserted. May be True, False, or None, where None - indicates that the insert location is unknown. - """ - - missing_requires_msg = 'Missing the following goog.require statements:\n' - missing_requires_msg += '\n'.join(['goog.require(\'%s\');' % x for x in - sorted(missing_requires)]) - missing_requires_msg += '\n' - - missing_requires_msg += '\nFirst line where required: \n' - missing_requires_msg += '\n'.join( - [' %s : line %d' % (x, missing_requires[x]) for x in - sorted(missing_requires)]) - missing_requires_msg += '\n' - - self._HandleError( - errors.MISSING_GOOG_REQUIRE, - missing_requires_msg, - token, position=Position.AtBeginning(), - fix_data=(missing_requires.keys(), need_blank_line)) - - def _ReportIllegalAliasStatement(self, illegal_alias_statements): - """Reports alias statements that would need a goog.require.""" - for namespace, token in illegal_alias_statements.iteritems(): - self._HandleError( - errors.ALIAS_STMT_NEEDS_GOOG_REQUIRE, - 'The alias definition would need the namespace \'%s\' which is not ' - 'required through any other symbol.' % namespace, - token, position=Position.AtBeginning()) - - def Finalize(self, state): - """Perform all checks that need to occur after all lines are processed.""" - # Call the base class's Finalize function. - super(JavaScriptLintRules, self).Finalize(state) - - if error_check.ShouldCheck(Rule.UNUSED_PRIVATE_MEMBERS): - # Report an error for any declared private member that was never used. - unused_private_members = (self._declared_private_members - - self._used_private_members) - - for variable in unused_private_members: - token = self._declared_private_member_tokens[variable] - self._HandleError(errors.UNUSED_PRIVATE_MEMBER, - 'Unused private member: %s.' % token.string, - token) - - # Clear state to prepare for the next file. - self._declared_private_member_tokens = {} - self._declared_private_members = set() - self._used_private_members = set() - - namespaces_info = self._namespaces_info - if namespaces_info is not None: - # If there are no provide or require statements, missing provides and - # requires should be reported on line 1. - if (not namespaces_info.GetProvidedNamespaces() and - not namespaces_info.GetRequiredNamespaces()): - missing_provides = namespaces_info.GetMissingProvides() - if missing_provides: - self._ReportMissingProvides( - missing_provides, state.GetFirstToken(), None) - - missing_requires, illegal_alias = namespaces_info.GetMissingRequires() - if missing_requires: - self._ReportMissingRequires( - missing_requires, state.GetFirstToken(), None) - if illegal_alias: - self._ReportIllegalAliasStatement(illegal_alias) - - self._CheckSortedRequiresProvides(state.GetFirstToken()) - - def _CheckSortedRequiresProvides(self, token): - """Checks that all goog.require and goog.provide statements are sorted. - - Note that this method needs to be run after missing statements are added to - preserve alphabetical order. - - Args: - token: The first token in the token stream. - """ - sorter = requireprovidesorter.RequireProvideSorter() - first_provide_token = sorter.CheckProvides(token) - if first_provide_token: - new_order = sorter.GetFixedProvideString(first_provide_token) - self._HandleError( - errors.GOOG_PROVIDES_NOT_ALPHABETIZED, - 'goog.provide classes must be alphabetized. The correct code is:\n' + - new_order, - first_provide_token, - position=Position.AtBeginning(), - fix_data=first_provide_token) - - first_require_token = sorter.CheckRequires(token) - if first_require_token: - new_order = sorter.GetFixedRequireString(first_require_token) - self._HandleError( - errors.GOOG_REQUIRES_NOT_ALPHABETIZED, - 'goog.require classes must be alphabetized. The correct code is:\n' + - new_order, - first_require_token, - position=Position.AtBeginning(), - fix_data=first_require_token) - - def GetLongLineExceptions(self): - """Gets a list of regexps for lines which can be longer than the limit. - - Returns: - A list of regexps, used as matches (rather than searches). - """ - return [ - re.compile(r'(var .+\s*=\s*)?goog\.require\(.+\);?\s*$'), - re.compile(r'goog\.(provide|module|setTestOnly)\(.+\);?\s*$'), - re.compile(r'[\s/*]*@visibility\s*{.*}[\s*/]*$'), - ] diff --git a/tools/closure_linter/closure_linter/javascriptstatetracker.py b/tools/closure_linter/closure_linter/javascriptstatetracker.py deleted file mode 100755 index e0a42f66a84aae..00000000000000 --- a/tools/closure_linter/closure_linter/javascriptstatetracker.py +++ /dev/null @@ -1,150 +0,0 @@ -#!/usr/bin/env python -# Copyright 2008 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Parser for JavaScript files.""" - - - -from closure_linter import javascripttokens -from closure_linter import statetracker -from closure_linter import tokenutil - -# Shorthand -Type = javascripttokens.JavaScriptTokenType - - -class JsDocFlag(statetracker.DocFlag): - """Javascript doc flag object. - - Attribute: - flag_type: param, return, define, type, etc. - flag_token: The flag token. - type_start_token: The first token specifying the flag JS type, - including braces. - type_end_token: The last token specifying the flag JS type, - including braces. - type: The type spec string. - jstype: The type spec, a TypeAnnotation instance. - name_token: The token specifying the flag name. - name: The flag name - description_start_token: The first token in the description. - description_end_token: The end token in the description. - description: The description. - """ - - # Please keep these lists alphabetized. - - # Some projects use the following extensions to JsDoc. - # TODO(robbyw): determine which of these, if any, should be illegal. - EXTENDED_DOC = frozenset([ - 'class', 'code', 'desc', 'final', 'hidden', 'inheritDoc', 'link', - 'meaning', 'provideGoog', 'throws']) - - LEGAL_DOC = EXTENDED_DOC | statetracker.DocFlag.LEGAL_DOC - - -class JavaScriptStateTracker(statetracker.StateTracker): - """JavaScript state tracker. - - Inherits from the core EcmaScript StateTracker adding extra state tracking - functionality needed for JavaScript. - """ - - def __init__(self): - """Initializes a JavaScript token stream state tracker.""" - statetracker.StateTracker.__init__(self, JsDocFlag) - - def Reset(self): - self._scope_depth = 0 - self._block_stack = [] - super(JavaScriptStateTracker, self).Reset() - - def InTopLevel(self): - """Compute whether we are at the top level in the class. - - This function call is language specific. In some languages like - JavaScript, a function is top level if it is not inside any parenthesis. - In languages such as ActionScript, a function is top level if it is directly - within a class. - - Returns: - Whether we are at the top level in the class. - """ - return self._scope_depth == self.ParenthesesDepth() - - def InFunction(self): - """Returns true if the current token is within a function. - - This js-specific override ignores goog.scope functions. - - Returns: - True if the current token is within a function. - """ - return self._scope_depth != self.FunctionDepth() - - def InNonScopeBlock(self): - """Compute whether we are nested within a non-goog.scope block. - - Returns: - True if the token is not enclosed in a block that does not originate from - a goog.scope statement. False otherwise. - """ - return self._scope_depth != self.BlockDepth() - - def GetBlockType(self, token): - """Determine the block type given a START_BLOCK token. - - Code blocks come after parameters, keywords like else, and closing parens. - - Args: - token: The current token. Can be assumed to be type START_BLOCK - Returns: - Code block type for current token. - """ - last_code = tokenutil.SearchExcept(token, Type.NON_CODE_TYPES, reverse=True) - if last_code.type in (Type.END_PARAMETERS, Type.END_PAREN, - Type.KEYWORD) and not last_code.IsKeyword('return'): - return self.CODE - else: - return self.OBJECT_LITERAL - - def GetCurrentBlockStart(self): - """Gets the start token of current block. - - Returns: - Starting token of current block. None if not in block. - """ - if self._block_stack: - return self._block_stack[-1] - else: - return None - - def HandleToken(self, token, last_non_space_token): - """Handles the given token and updates state. - - Args: - token: The token to handle. - last_non_space_token: The last non space token encountered - """ - if token.type == Type.START_BLOCK: - self._block_stack.append(token) - if token.type == Type.IDENTIFIER and token.string == 'goog.scope': - self._scope_depth += 1 - if token.type == Type.END_BLOCK: - start_token = self._block_stack.pop() - if tokenutil.GoogScopeOrNoneFromStartBlock(start_token): - self._scope_depth -= 1 - super(JavaScriptStateTracker, self).HandleToken(token, - last_non_space_token) diff --git a/tools/closure_linter/closure_linter/javascriptstatetracker_test.py b/tools/closure_linter/closure_linter/javascriptstatetracker_test.py deleted file mode 100644 index 76dabd2c70d58a..00000000000000 --- a/tools/closure_linter/closure_linter/javascriptstatetracker_test.py +++ /dev/null @@ -1,278 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2012 The Closure Linter Authors. All Rights Reserved. -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Unit tests for the javascriptstatetracker module.""" - -# Allow non-Google copyright -# pylint: disable=g-bad-file-header - -__author__ = ('nnaze@google.com (Nathan Naze)') - - -import unittest as googletest - -from closure_linter import javascripttokens -from closure_linter import testutil -from closure_linter import tokenutil - - -_FUNCTION_SCRIPT = """\ -var a = 3; - -function foo(aaa, bbb, ccc) { - var b = 4; -} - - -/** - * JSDoc comment. - */ -var bar = function(ddd, eee, fff) { - -}; - - -/** - * Verify that nested functions get their proper parameters recorded. - */ -var baz = function(ggg, hhh, iii) { - var qux = function(jjj, kkk, lll) { - }; - // make sure that entering a new block does not change baz' parameters. - {}; -}; - -""" - - -class FunctionTest(googletest.TestCase): - - def testFunctionParse(self): - functions, _ = testutil.ParseFunctionsAndComments(_FUNCTION_SCRIPT) - self.assertEquals(4, len(functions)) - - # First function - function = functions[0] - self.assertEquals(['aaa', 'bbb', 'ccc'], function.parameters) - - start_token = function.start_token - end_token = function.end_token - - self.assertEquals( - javascripttokens.JavaScriptTokenType.FUNCTION_DECLARATION, - function.start_token.type) - - self.assertEquals('function', start_token.string) - self.assertEquals(3, start_token.line_number) - self.assertEquals(0, start_token.start_index) - - self.assertEquals('}', end_token.string) - self.assertEquals(5, end_token.line_number) - self.assertEquals(0, end_token.start_index) - - self.assertEquals('foo', function.name) - - self.assertIsNone(function.doc) - - # Second function - function = functions[1] - self.assertEquals(['ddd', 'eee', 'fff'], function.parameters) - - start_token = function.start_token - end_token = function.end_token - - self.assertEquals( - javascripttokens.JavaScriptTokenType.FUNCTION_DECLARATION, - function.start_token.type) - - self.assertEquals('function', start_token.string) - self.assertEquals(11, start_token.line_number) - self.assertEquals(10, start_token.start_index) - - self.assertEquals('}', end_token.string) - self.assertEquals(13, end_token.line_number) - self.assertEquals(0, end_token.start_index) - - self.assertEquals('bar', function.name) - - self.assertIsNotNone(function.doc) - - # Check function JSDoc - doc = function.doc - doc_tokens = tokenutil.GetTokenRange(doc.start_token, doc.end_token) - - comment_type = javascripttokens.JavaScriptTokenType.COMMENT - comment_tokens = filter(lambda t: t.type is comment_type, doc_tokens) - - self.assertEquals('JSDoc comment.', - tokenutil.TokensToString(comment_tokens).strip()) - - # Third function - function = functions[2] - self.assertEquals(['ggg', 'hhh', 'iii'], function.parameters) - - start_token = function.start_token - end_token = function.end_token - - self.assertEquals( - javascripttokens.JavaScriptTokenType.FUNCTION_DECLARATION, - function.start_token.type) - - self.assertEquals('function', start_token.string) - self.assertEquals(19, start_token.line_number) - self.assertEquals(10, start_token.start_index) - - self.assertEquals('}', end_token.string) - self.assertEquals(24, end_token.line_number) - self.assertEquals(0, end_token.start_index) - - self.assertEquals('baz', function.name) - self.assertIsNotNone(function.doc) - - # Fourth function (inside third function) - function = functions[3] - self.assertEquals(['jjj', 'kkk', 'lll'], function.parameters) - - start_token = function.start_token - end_token = function.end_token - - self.assertEquals( - javascripttokens.JavaScriptTokenType.FUNCTION_DECLARATION, - function.start_token.type) - - self.assertEquals('function', start_token.string) - self.assertEquals(20, start_token.line_number) - self.assertEquals(12, start_token.start_index) - - self.assertEquals('}', end_token.string) - self.assertEquals(21, end_token.line_number) - self.assertEquals(2, end_token.start_index) - - self.assertEquals('qux', function.name) - self.assertIsNone(function.doc) - - - -class CommentTest(googletest.TestCase): - - def testGetDescription(self): - comment = self._ParseComment(""" - /** - * Comment targeting goog.foo. - * - * This is the second line. - * @param {number} foo The count of foo. - */ - target;""") - - self.assertEqual( - 'Comment targeting goog.foo.\n\nThis is the second line.', - comment.description) - - def testCommentGetTarget(self): - self.assertCommentTarget('goog.foo', """ - /** - * Comment targeting goog.foo. - */ - goog.foo = 6; - """) - - self.assertCommentTarget('bar', """ - /** - * Comment targeting bar. - */ - var bar = "Karate!"; - """) - - self.assertCommentTarget('doThing', """ - /** - * Comment targeting doThing. - */ - function doThing() {}; - """) - - self.assertCommentTarget('this.targetProperty', """ - goog.bar.Baz = function() { - /** - * Comment targeting targetProperty. - */ - this.targetProperty = 3; - }; - """) - - self.assertCommentTarget('goog.bar.prop', """ - /** - * Comment targeting goog.bar.prop. - */ - goog.bar.prop; - """) - - self.assertCommentTarget('goog.aaa.bbb', """ - /** - * Comment targeting goog.aaa.bbb. - */ - (goog.aaa.bbb) - """) - - self.assertCommentTarget('theTarget', """ - /** - * Comment targeting symbol preceded by newlines, whitespace, - * and parens -- things we ignore. - */ - (theTarget) - """) - - self.assertCommentTarget(None, """ - /** - * @fileoverview File overview. - */ - (notATarget) - """) - - self.assertCommentTarget(None, """ - /** - * Comment that doesn't find a target. - */ - """) - - self.assertCommentTarget('theTarget.is.split.across.lines', """ - /** - * Comment that addresses a symbol split across lines. - */ - (theTarget.is.split - .across.lines) - """) - - self.assertCommentTarget('theTarget.is.split.across.lines', """ - /** - * Comment that addresses a symbol split across lines. - */ - (theTarget.is.split. - across.lines) - """) - - def _ParseComment(self, script): - """Parse a script that contains one comment and return it.""" - _, comments = testutil.ParseFunctionsAndComments(script) - self.assertEquals(1, len(comments)) - return comments[0] - - def assertCommentTarget(self, target, script): - comment = self._ParseComment(script) - self.assertEquals(target, comment.GetTargetIdentifier()) - - -if __name__ == '__main__': - googletest.main() diff --git a/tools/closure_linter/closure_linter/javascripttokenizer.py b/tools/closure_linter/closure_linter/javascripttokenizer.py deleted file mode 100755 index 2ee5b81ee13c65..00000000000000 --- a/tools/closure_linter/closure_linter/javascripttokenizer.py +++ /dev/null @@ -1,463 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2007 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Regular expression based JavaScript parsing classes.""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)') - -import copy -import re - -from closure_linter import javascripttokens -from closure_linter.common import matcher -from closure_linter.common import tokenizer - -# Shorthand -Type = javascripttokens.JavaScriptTokenType -Matcher = matcher.Matcher - - -class JavaScriptModes(object): - """Enumeration of the different matcher modes used for JavaScript.""" - TEXT_MODE = 'text' - SINGLE_QUOTE_STRING_MODE = 'single_quote_string' - DOUBLE_QUOTE_STRING_MODE = 'double_quote_string' - BLOCK_COMMENT_MODE = 'block_comment' - DOC_COMMENT_MODE = 'doc_comment' - DOC_COMMENT_LEX_SPACES_MODE = 'doc_comment_spaces' - LINE_COMMENT_MODE = 'line_comment' - PARAMETER_MODE = 'parameter' - FUNCTION_MODE = 'function' - - -class JavaScriptTokenizer(tokenizer.Tokenizer): - """JavaScript tokenizer. - - Convert JavaScript code in to an array of tokens. - """ - - # Useful patterns for JavaScript parsing. - IDENTIFIER_CHAR = r'A-Za-z0-9_$' - - # Number patterns based on: - # http://www.mozilla.org/js/language/js20-2000-07/formal/lexer-grammar.html - MANTISSA = r""" - (\d+(?!\.)) | # Matches '10' - (\d+\.(?!\d)) | # Matches '10.' - (\d*\.\d+) # Matches '.5' or '10.5' - """ - DECIMAL_LITERAL = r'(%s)([eE][-+]?\d+)?' % MANTISSA - HEX_LITERAL = r'0[xX][0-9a-fA-F]+' - NUMBER = re.compile(r""" - ((%s)|(%s)) - """ % (HEX_LITERAL, DECIMAL_LITERAL), re.VERBOSE) - - # Strings come in three parts - first we match the start of the string, then - # the contents, then the end. The contents consist of any character except a - # backslash or end of string, or a backslash followed by any character, or a - # backslash followed by end of line to support correct parsing of multi-line - # strings. - SINGLE_QUOTE = re.compile(r"'") - SINGLE_QUOTE_TEXT = re.compile(r"([^'\\]|\\(.|$))+") - DOUBLE_QUOTE = re.compile(r'"') - DOUBLE_QUOTE_TEXT = re.compile(r'([^"\\]|\\(.|$))+') - - START_SINGLE_LINE_COMMENT = re.compile(r'//') - END_OF_LINE_SINGLE_LINE_COMMENT = re.compile(r'//$') - - START_DOC_COMMENT = re.compile(r'/\*\*') - START_BLOCK_COMMENT = re.compile(r'/\*') - END_BLOCK_COMMENT = re.compile(r'\*/') - BLOCK_COMMENT_TEXT = re.compile(r'([^*]|\*(?!/))+') - - # Comment text is anything that we are not going to parse into another special - # token like (inline) flags or end comments. Complicated regex to match - # most normal characters, and '*', '{', '}', and '@' when we are sure that - # it is safe. Expression [^*{\s]@ must come first, or the other options will - # match everything before @, and we won't match @'s that aren't part of flags - # like in email addresses in the @author tag. - DOC_COMMENT_TEXT = re.compile(r'([^*{}\s]@|[^*{}@]|\*(?!/))+') - DOC_COMMENT_NO_SPACES_TEXT = re.compile(r'([^*{}\s]@|[^*{}@\s]|\*(?!/))+') - # Match anything that is allowed in a type definition, except for tokens - # needed to parse it (and the lookahead assertion for "*/"). - DOC_COMMENT_TYPE_TEXT = re.compile(r'([^*|!?=<>(){}:,\s]|\*(?!/))+') - - # Match the prefix ' * ' that starts every line of jsdoc. Want to include - # spaces after the '*', but nothing else that occurs after a '*', and don't - # want to match the '*' in '*/'. - DOC_PREFIX = re.compile(r'\s*\*(\s+|(?!/))') - - START_BLOCK = re.compile('{') - END_BLOCK = re.compile('}') - - REGEX_CHARACTER_CLASS = r""" - \[ # Opening bracket - ([^\]\\]|\\.)* # Anything but a ] or \, - # or a backslash followed by anything - \] # Closing bracket - """ - # We ensure the regex is followed by one of the above tokens to avoid - # incorrectly parsing something like x / y / z as x REGEX(/ y /) z - POST_REGEX_LIST = [ - ';', ',', r'\.', r'\)', r'\]', '$', r'\/\/', r'\/\*', ':', '}'] - - REGEX = re.compile(r""" - / # opening slash - (?!\*) # not the start of a comment - (\\.|[^\[\/\\]|(%s))* # a backslash followed by anything, - # or anything but a / or [ or \, - # or a character class - / # closing slash - [gimsx]* # optional modifiers - (?=\s*(%s)) - """ % (REGEX_CHARACTER_CLASS, '|'.join(POST_REGEX_LIST)), - re.VERBOSE) - - ANYTHING = re.compile(r'.*') - PARAMETERS = re.compile(r'[^\)]+') - CLOSING_PAREN_WITH_SPACE = re.compile(r'\)\s*') - - FUNCTION_DECLARATION = re.compile(r'\bfunction\b') - - OPENING_PAREN = re.compile(r'\(') - CLOSING_PAREN = re.compile(r'\)') - - OPENING_BRACKET = re.compile(r'\[') - CLOSING_BRACKET = re.compile(r'\]') - - # We omit these JS keywords from the list: - # function - covered by FUNCTION_DECLARATION. - # delete, in, instanceof, new, typeof - included as operators. - # this - included in identifiers. - # null, undefined - not included, should go in some "special constant" list. - KEYWORD_LIST = [ - 'break', - 'case', - 'catch', - 'continue', - 'default', - 'do', - 'else', - 'finally', - 'for', - 'if', - 'return', - 'switch', - 'throw', - 'try', - 'var', - 'while', - 'with', - ] - - # List of regular expressions to match as operators. Some notes: for our - # purposes, the comma behaves similarly enough to a normal operator that we - # include it here. r'\bin\b' actually matches 'in' surrounded by boundary - # characters - this may not match some very esoteric uses of the in operator. - # Operators that are subsets of larger operators must come later in this list - # for proper matching, e.g., '>>' must come AFTER '>>>'. - OPERATOR_LIST = [ - ',', - r'\+\+', - '===', - '!==', - '>>>=', - '>>>', - '==', - '>=', - '<=', - '!=', - '<<=', - '>>=', - '<<', - '>>', - '=>', - '>', - '<', - r'\+=', - r'\+', - '--', - r'\^=', - '-=', - '-', - '/=', - '/', - r'\*=', - r'\*', - '%=', - '%', - '&&', - r'\|\|', - '&=', - '&', - r'\|=', - r'\|', - '=', - '!', - ':', - r'\?', - r'\^', - r'\bdelete\b', - r'\bin\b', - r'\binstanceof\b', - r'\bnew\b', - r'\btypeof\b', - r'\bvoid\b', - r'\.', - ] - OPERATOR = re.compile('|'.join(OPERATOR_LIST)) - - WHITESPACE = re.compile(r'\s+') - SEMICOLON = re.compile(r';') - # Technically JavaScript identifiers can't contain '.', but we treat a set of - # nested identifiers as a single identifier, except for trailing dots. - NESTED_IDENTIFIER = r'[a-zA-Z_$]([%s]|\.[a-zA-Z_$])*' % IDENTIFIER_CHAR - IDENTIFIER = re.compile(NESTED_IDENTIFIER) - - SIMPLE_LVALUE = re.compile(r""" - (?P%s) # a valid identifier - (?=\s* # optional whitespace - \= # look ahead to equal sign - (?!=)) # not follwed by equal - """ % NESTED_IDENTIFIER, re.VERBOSE) - - # A doc flag is a @ sign followed by non-space characters that appears at the - # beginning of the line, after whitespace, or after a '{'. The look-behind - # check is necessary to not match someone@google.com as a flag. - DOC_FLAG = re.compile(r'(^|(?<=\s))@(?P[a-zA-Z]+)') - # To properly parse parameter names and complex doctypes containing - # whitespace, we need to tokenize whitespace into a token after certain - # doctags. All statetracker.HAS_TYPE that are not listed here must not contain - # any whitespace in their types. - DOC_FLAG_LEX_SPACES = re.compile( - r'(^|(?<=\s))@(?P%s)\b' % - '|'.join([ - 'const', - 'enum', - 'extends', - 'final', - 'implements', - 'param', - 'private', - 'protected', - 'public', - 'return', - 'type', - 'typedef' - ])) - - DOC_INLINE_FLAG = re.compile(r'(?<={)@(?P[a-zA-Z]+)') - - DOC_TYPE_BLOCK_START = re.compile(r'[<(]') - DOC_TYPE_BLOCK_END = re.compile(r'[>)]') - DOC_TYPE_MODIFIERS = re.compile(r'[!?|,:=]') - - # Star followed by non-slash, i.e a star that does not end a comment. - # This is used for TYPE_GROUP below. - SAFE_STAR = r'(\*(?!/))' - - COMMON_DOC_MATCHERS = [ - # Find the end of the comment. - Matcher(END_BLOCK_COMMENT, Type.END_DOC_COMMENT, - JavaScriptModes.TEXT_MODE), - - # Tokenize documented flags like @private. - Matcher(DOC_INLINE_FLAG, Type.DOC_INLINE_FLAG), - Matcher(DOC_FLAG_LEX_SPACES, Type.DOC_FLAG, - JavaScriptModes.DOC_COMMENT_LEX_SPACES_MODE), - - # Encountering a doc flag should leave lex spaces mode. - Matcher(DOC_FLAG, Type.DOC_FLAG, JavaScriptModes.DOC_COMMENT_MODE), - - # Tokenize braces so we can find types. - Matcher(START_BLOCK, Type.DOC_START_BRACE), - Matcher(END_BLOCK, Type.DOC_END_BRACE), - - # And some more to parse types. - Matcher(DOC_TYPE_BLOCK_START, Type.DOC_TYPE_START_BLOCK), - Matcher(DOC_TYPE_BLOCK_END, Type.DOC_TYPE_END_BLOCK), - - Matcher(DOC_TYPE_MODIFIERS, Type.DOC_TYPE_MODIFIER), - Matcher(DOC_COMMENT_TYPE_TEXT, Type.COMMENT), - - Matcher(DOC_PREFIX, Type.DOC_PREFIX, None, True)] - - # When text is not matched, it is given this default type based on mode. - # If unspecified in this map, the default default is Type.NORMAL. - JAVASCRIPT_DEFAULT_TYPES = { - JavaScriptModes.DOC_COMMENT_MODE: Type.COMMENT, - JavaScriptModes.DOC_COMMENT_LEX_SPACES_MODE: Type.COMMENT - } - - @classmethod - def BuildMatchers(cls): - """Builds the token matcher group. - - The token matcher groups work as follows: it is a list of Matcher objects. - The matchers will be tried in this order, and the first to match will be - returned. Hence the order is important because the matchers that come first - overrule the matchers that come later. - - Returns: - The completed token matcher group. - """ - # Match a keyword string followed by a non-identifier character in order to - # not match something like doSomething as do + Something. - keyword = re.compile('(%s)((?=[^%s])|$)' % ( - '|'.join(cls.KEYWORD_LIST), cls.IDENTIFIER_CHAR)) - return { - - # Matchers for basic text mode. - JavaScriptModes.TEXT_MODE: [ - # Check a big group - strings, starting comments, and regexes - all - # of which could be intertwined. 'string with /regex/', - # /regex with 'string'/, /* comment with /regex/ and string */ (and - # so on) - Matcher(cls.START_DOC_COMMENT, Type.START_DOC_COMMENT, - JavaScriptModes.DOC_COMMENT_MODE), - Matcher(cls.START_BLOCK_COMMENT, Type.START_BLOCK_COMMENT, - JavaScriptModes.BLOCK_COMMENT_MODE), - Matcher(cls.END_OF_LINE_SINGLE_LINE_COMMENT, - Type.START_SINGLE_LINE_COMMENT), - Matcher(cls.START_SINGLE_LINE_COMMENT, - Type.START_SINGLE_LINE_COMMENT, - JavaScriptModes.LINE_COMMENT_MODE), - Matcher(cls.SINGLE_QUOTE, Type.SINGLE_QUOTE_STRING_START, - JavaScriptModes.SINGLE_QUOTE_STRING_MODE), - Matcher(cls.DOUBLE_QUOTE, Type.DOUBLE_QUOTE_STRING_START, - JavaScriptModes.DOUBLE_QUOTE_STRING_MODE), - Matcher(cls.REGEX, Type.REGEX), - - # Next we check for start blocks appearing outside any of the items - # above. - Matcher(cls.START_BLOCK, Type.START_BLOCK), - Matcher(cls.END_BLOCK, Type.END_BLOCK), - - # Then we search for function declarations. - Matcher(cls.FUNCTION_DECLARATION, Type.FUNCTION_DECLARATION, - JavaScriptModes.FUNCTION_MODE), - - # Next, we convert non-function related parens to tokens. - Matcher(cls.OPENING_PAREN, Type.START_PAREN), - Matcher(cls.CLOSING_PAREN, Type.END_PAREN), - - # Next, we convert brackets to tokens. - Matcher(cls.OPENING_BRACKET, Type.START_BRACKET), - Matcher(cls.CLOSING_BRACKET, Type.END_BRACKET), - - # Find numbers. This has to happen before operators because - # scientific notation numbers can have + and - in them. - Matcher(cls.NUMBER, Type.NUMBER), - - # Find operators and simple assignments - Matcher(cls.SIMPLE_LVALUE, Type.SIMPLE_LVALUE), - Matcher(cls.OPERATOR, Type.OPERATOR), - - # Find key words and whitespace. - Matcher(keyword, Type.KEYWORD), - Matcher(cls.WHITESPACE, Type.WHITESPACE), - - # Find identifiers. - Matcher(cls.IDENTIFIER, Type.IDENTIFIER), - - # Finally, we convert semicolons to tokens. - Matcher(cls.SEMICOLON, Type.SEMICOLON)], - - # Matchers for single quote strings. - JavaScriptModes.SINGLE_QUOTE_STRING_MODE: [ - Matcher(cls.SINGLE_QUOTE_TEXT, Type.STRING_TEXT), - Matcher(cls.SINGLE_QUOTE, Type.SINGLE_QUOTE_STRING_END, - JavaScriptModes.TEXT_MODE)], - - # Matchers for double quote strings. - JavaScriptModes.DOUBLE_QUOTE_STRING_MODE: [ - Matcher(cls.DOUBLE_QUOTE_TEXT, Type.STRING_TEXT), - Matcher(cls.DOUBLE_QUOTE, Type.DOUBLE_QUOTE_STRING_END, - JavaScriptModes.TEXT_MODE)], - - # Matchers for block comments. - JavaScriptModes.BLOCK_COMMENT_MODE: [ - # First we check for exiting a block comment. - Matcher(cls.END_BLOCK_COMMENT, Type.END_BLOCK_COMMENT, - JavaScriptModes.TEXT_MODE), - - # Match non-comment-ending text.. - Matcher(cls.BLOCK_COMMENT_TEXT, Type.COMMENT)], - - # Matchers for doc comments. - JavaScriptModes.DOC_COMMENT_MODE: cls.COMMON_DOC_MATCHERS + [ - Matcher(cls.DOC_COMMENT_TEXT, Type.COMMENT)], - - JavaScriptModes.DOC_COMMENT_LEX_SPACES_MODE: cls.COMMON_DOC_MATCHERS + [ - Matcher(cls.WHITESPACE, Type.COMMENT), - Matcher(cls.DOC_COMMENT_NO_SPACES_TEXT, Type.COMMENT)], - - # Matchers for single line comments. - JavaScriptModes.LINE_COMMENT_MODE: [ - # We greedy match until the end of the line in line comment mode. - Matcher(cls.ANYTHING, Type.COMMENT, JavaScriptModes.TEXT_MODE)], - - # Matchers for code after the function keyword. - JavaScriptModes.FUNCTION_MODE: [ - # Must match open paren before anything else and move into parameter - # mode, otherwise everything inside the parameter list is parsed - # incorrectly. - Matcher(cls.OPENING_PAREN, Type.START_PARAMETERS, - JavaScriptModes.PARAMETER_MODE), - Matcher(cls.WHITESPACE, Type.WHITESPACE), - Matcher(cls.IDENTIFIER, Type.FUNCTION_NAME)], - - # Matchers for function parameters - JavaScriptModes.PARAMETER_MODE: [ - # When in function parameter mode, a closing paren is treated - # specially. Everything else is treated as lines of parameters. - Matcher(cls.CLOSING_PAREN_WITH_SPACE, Type.END_PARAMETERS, - JavaScriptModes.TEXT_MODE), - Matcher(cls.PARAMETERS, Type.PARAMETERS, - JavaScriptModes.PARAMETER_MODE)]} - - def __init__(self, parse_js_doc=True): - """Create a tokenizer object. - - Args: - parse_js_doc: Whether to do detailed parsing of javascript doc comments, - or simply treat them as normal comments. Defaults to parsing JsDoc. - """ - matchers = self.BuildMatchers() - if not parse_js_doc: - # Make a copy so the original doesn't get modified. - matchers = copy.deepcopy(matchers) - matchers[JavaScriptModes.DOC_COMMENT_MODE] = matchers[ - JavaScriptModes.BLOCK_COMMENT_MODE] - - tokenizer.Tokenizer.__init__(self, JavaScriptModes.TEXT_MODE, matchers, - self.JAVASCRIPT_DEFAULT_TYPES) - - def _CreateToken(self, string, token_type, line, line_number, values=None): - """Creates a new JavaScriptToken object. - - Args: - string: The string of input the token contains. - token_type: The type of token. - line: The text of the line this token is in. - line_number: The line number of the token. - values: A dict of named values within the token. For instance, a - function declaration may have a value called 'name' which captures the - name of the function. - """ - return javascripttokens.JavaScriptToken(string, token_type, line, - line_number, values, line_number) diff --git a/tools/closure_linter/closure_linter/javascripttokens.py b/tools/closure_linter/closure_linter/javascripttokens.py deleted file mode 100755 index f5815d2bf86119..00000000000000 --- a/tools/closure_linter/closure_linter/javascripttokens.py +++ /dev/null @@ -1,153 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2008 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Classes to represent JavaScript tokens.""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)') - -from closure_linter.common import tokens - -class JavaScriptTokenType(tokens.TokenType): - """Enumeration of JavaScript token types, and useful sets of token types.""" - NUMBER = 'number' - START_SINGLE_LINE_COMMENT = '//' - START_BLOCK_COMMENT = '/*' - START_DOC_COMMENT = '/**' - END_BLOCK_COMMENT = '*/' - END_DOC_COMMENT = 'doc */' - COMMENT = 'comment' - SINGLE_QUOTE_STRING_START = "'string" - SINGLE_QUOTE_STRING_END = "string'" - DOUBLE_QUOTE_STRING_START = '"string' - DOUBLE_QUOTE_STRING_END = 'string"' - STRING_TEXT = 'string' - START_BLOCK = '{' - END_BLOCK = '}' - START_PAREN = '(' - END_PAREN = ')' - START_BRACKET = '[' - END_BRACKET = ']' - REGEX = '/regex/' - FUNCTION_DECLARATION = 'function(...)' - FUNCTION_NAME = 'function functionName(...)' - START_PARAMETERS = 'startparams(' - PARAMETERS = 'pa,ra,ms' - END_PARAMETERS = ')endparams' - SEMICOLON = ';' - DOC_FLAG = '@flag' - DOC_INLINE_FLAG = '{@flag ...}' - DOC_START_BRACE = 'doc {' - DOC_END_BRACE = 'doc }' - DOC_PREFIX = 'comment prefix: * ' - DOC_TYPE_START_BLOCK = 'Type <' - DOC_TYPE_END_BLOCK = 'Type >' - DOC_TYPE_MODIFIER = 'modifier' - SIMPLE_LVALUE = 'lvalue=' - KEYWORD = 'keyword' - OPERATOR = 'operator' - IDENTIFIER = 'identifier' - - STRING_TYPES = frozenset([ - SINGLE_QUOTE_STRING_START, SINGLE_QUOTE_STRING_END, - DOUBLE_QUOTE_STRING_START, DOUBLE_QUOTE_STRING_END, STRING_TEXT]) - - COMMENT_TYPES = frozenset([ - START_SINGLE_LINE_COMMENT, COMMENT, - START_BLOCK_COMMENT, START_DOC_COMMENT, - END_BLOCK_COMMENT, END_DOC_COMMENT, - DOC_START_BRACE, DOC_END_BRACE, - DOC_FLAG, DOC_INLINE_FLAG, DOC_PREFIX, - DOC_TYPE_START_BLOCK, DOC_TYPE_END_BLOCK, DOC_TYPE_MODIFIER]) - - FLAG_DESCRIPTION_TYPES = frozenset([ - DOC_INLINE_FLAG, COMMENT, DOC_START_BRACE, DOC_END_BRACE, - DOC_TYPE_START_BLOCK, DOC_TYPE_END_BLOCK, DOC_TYPE_MODIFIER]) - - FLAG_ENDING_TYPES = frozenset([DOC_FLAG, END_DOC_COMMENT]) - - NON_CODE_TYPES = COMMENT_TYPES | frozenset([ - tokens.TokenType.WHITESPACE, tokens.TokenType.BLANK_LINE]) - - UNARY_OPERATORS = ['!', 'new', 'delete', 'typeof', 'void'] - - UNARY_OK_OPERATORS = ['--', '++', '-', '+'] + UNARY_OPERATORS - - UNARY_POST_OPERATORS = ['--', '++'] - - # An expression ender is any token that can end an object - i.e. we could have - # x.y or [1, 2], or (10 + 9) or {a: 10}. - EXPRESSION_ENDER_TYPES = [tokens.TokenType.NORMAL, IDENTIFIER, NUMBER, - SIMPLE_LVALUE, END_BRACKET, END_PAREN, END_BLOCK, - SINGLE_QUOTE_STRING_END, DOUBLE_QUOTE_STRING_END] - - -class JavaScriptToken(tokens.Token): - """JavaScript token subclass of Token, provides extra instance checks. - - The following token types have data in attached_object: - - All JsDoc flags: a parser.JsDocFlag object. - """ - - def IsKeyword(self, keyword): - """Tests if this token is the given keyword. - - Args: - keyword: The keyword to compare to. - - Returns: - True if this token is a keyword token with the given name. - """ - return self.type == JavaScriptTokenType.KEYWORD and self.string == keyword - - def IsOperator(self, operator): - """Tests if this token is the given operator. - - Args: - operator: The operator to compare to. - - Returns: - True if this token is a operator token with the given name. - """ - return self.type == JavaScriptTokenType.OPERATOR and self.string == operator - - def IsAssignment(self): - """Tests if this token is an assignment operator. - - Returns: - True if this token is an assignment operator. - """ - return (self.type == JavaScriptTokenType.OPERATOR and - self.string.endswith('=') and - self.string not in ('==', '!=', '>=', '<=', '===', '!==')) - - def IsComment(self): - """Tests if this token is any part of a comment. - - Returns: - True if this token is any part of a comment. - """ - return self.type in JavaScriptTokenType.COMMENT_TYPES - - def IsCode(self): - """Tests if this token is code, as opposed to a comment or whitespace.""" - return self.type not in JavaScriptTokenType.NON_CODE_TYPES - - def __repr__(self): - return '' % (self.line_number, - self.type, self.string, - self.values, - self.metadata) diff --git a/tools/closure_linter/closure_linter/not_strict_test.py b/tools/closure_linter/closure_linter/not_strict_test.py deleted file mode 100755 index c92c13ee031e1b..00000000000000 --- a/tools/closure_linter/closure_linter/not_strict_test.py +++ /dev/null @@ -1,74 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2011 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Tests for gjslint --nostrict. - -Tests errors that can be thrown by gjslint when not in strict mode. -""" - - - -import os -import sys -import unittest - -import gflags as flags -import unittest as googletest - -from closure_linter import errors -from closure_linter import runner -from closure_linter.common import filetestcase - -_RESOURCE_PREFIX = 'closure_linter/testdata' - -flags.FLAGS.strict = False -flags.FLAGS.custom_jsdoc_tags = ('customtag', 'requires') -flags.FLAGS.closurized_namespaces = ('goog', 'dummy') -flags.FLAGS.limited_doc_files = ('externs.js', 'dummy.js', - 'limited_doc_checks.js') - - -# List of files under testdata to test. -# We need to list files explicitly since pyglib can't list directories. -_TEST_FILES = [ - 'not_strict.js' - ] - - -class GJsLintTestSuite(unittest.TestSuite): - """Test suite to run a GJsLintTest for each of several files. - - If sys.argv[1:] is non-empty, it is interpreted as a list of filenames in - testdata to test. Otherwise, _TEST_FILES is used. - """ - - def __init__(self, tests=()): - unittest.TestSuite.__init__(self, tests) - - argv = sys.argv and sys.argv[1:] or [] - if argv: - test_files = argv - else: - test_files = _TEST_FILES - for test_file in test_files: - resource_path = os.path.join(_RESOURCE_PREFIX, test_file) - self.addTest(filetestcase.AnnotatedFileTestCase(resource_path, - runner.Run, - errors.ByName)) - -if __name__ == '__main__': - # Don't let main parse args; it happens in the TestSuite. - googletest.main(argv=sys.argv[0:1], defaultTest='GJsLintTestSuite') diff --git a/tools/closure_linter/closure_linter/requireprovidesorter.py b/tools/closure_linter/closure_linter/requireprovidesorter.py deleted file mode 100755 index e7e08a13c2946f..00000000000000 --- a/tools/closure_linter/closure_linter/requireprovidesorter.py +++ /dev/null @@ -1,329 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2011 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Contains logic for sorting goog.provide and goog.require statements. - -Closurized JavaScript files use goog.provide and goog.require statements at the -top of the file to manage dependencies. These statements should be sorted -alphabetically, however, it is common for them to be accompanied by inline -comments or suppression annotations. In order to sort these statements without -disrupting their comments and annotations, the association between statements -and comments/annotations must be maintained while sorting. - - RequireProvideSorter: Handles checking/fixing of provide/require statements. -""" - - - -from closure_linter import javascripttokens -from closure_linter import tokenutil - -# Shorthand -Type = javascripttokens.JavaScriptTokenType - - -class RequireProvideSorter(object): - """Checks for and fixes alphabetization of provide and require statements. - - When alphabetizing, comments on the same line or comments directly above a - goog.provide or goog.require statement are associated with that statement and - stay with the statement as it gets sorted. - """ - - def CheckProvides(self, token): - """Checks alphabetization of goog.provide statements. - - Iterates over tokens in given token stream, identifies goog.provide tokens, - and checks that they occur in alphabetical order by the object being - provided. - - Args: - token: A token in the token stream before any goog.provide tokens. - - Returns: - The first provide token in the token stream. - - None is returned if all goog.provide statements are already sorted. - """ - provide_tokens = self._GetRequireOrProvideTokens(token, 'goog.provide') - provide_strings = self._GetRequireOrProvideTokenStrings(provide_tokens) - sorted_provide_strings = sorted(provide_strings) - if provide_strings != sorted_provide_strings: - return provide_tokens[0] - return None - - def CheckRequires(self, token): - """Checks alphabetization of goog.require statements. - - Iterates over tokens in given token stream, identifies goog.require tokens, - and checks that they occur in alphabetical order by the dependency being - required. - - Args: - token: A token in the token stream before any goog.require tokens. - - Returns: - The first require token in the token stream. - - None is returned if all goog.require statements are already sorted. - """ - require_tokens = self._GetRequireOrProvideTokens(token, 'goog.require') - require_strings = self._GetRequireOrProvideTokenStrings(require_tokens) - sorted_require_strings = sorted(require_strings) - if require_strings != sorted_require_strings: - return require_tokens[0] - return None - - def FixProvides(self, token): - """Sorts goog.provide statements in the given token stream alphabetically. - - Args: - token: The first token in the token stream. - """ - self._FixProvidesOrRequires( - self._GetRequireOrProvideTokens(token, 'goog.provide')) - - def FixRequires(self, token): - """Sorts goog.require statements in the given token stream alphabetically. - - Args: - token: The first token in the token stream. - """ - self._FixProvidesOrRequires( - self._GetRequireOrProvideTokens(token, 'goog.require')) - - def _FixProvidesOrRequires(self, tokens): - """Sorts goog.provide or goog.require statements. - - Args: - tokens: A list of goog.provide or goog.require tokens in the order they - appear in the token stream. i.e. the first token in this list must - be the first goog.provide or goog.require token. - """ - strings = self._GetRequireOrProvideTokenStrings(tokens) - sorted_strings = sorted(strings) - - # Make a separate pass to remove any blank lines between goog.require/ - # goog.provide tokens. - first_token = tokens[0] - last_token = tokens[-1] - i = last_token - while i != first_token and i is not None: - if i.type is Type.BLANK_LINE: - tokenutil.DeleteToken(i) - i = i.previous - - # A map from required/provided object name to tokens that make up the line - # it was on, including any comments immediately before it or after it on the - # same line. - tokens_map = self._GetTokensMap(tokens) - - # Iterate over the map removing all tokens. - for name in tokens_map: - tokens_to_delete = tokens_map[name] - for i in tokens_to_delete: - tokenutil.DeleteToken(i) - - # Save token to rest of file. Sorted token will be inserted before this. - rest_of_file = tokens_map[strings[-1]][-1].next - - # Re-add all tokens in the map in alphabetical order. - insert_after = tokens[0].previous - for string in sorted_strings: - for i in tokens_map[string]: - if rest_of_file: - tokenutil.InsertTokenBefore(i, rest_of_file) - else: - tokenutil.InsertTokenAfter(i, insert_after) - insert_after = i - - def _GetRequireOrProvideTokens(self, token, token_string): - """Gets all goog.provide or goog.require tokens in the given token stream. - - Args: - token: The first token in the token stream. - token_string: One of 'goog.provide' or 'goog.require' to indicate which - tokens to find. - - Returns: - A list of goog.provide or goog.require tokens in the order they appear in - the token stream. - """ - tokens = [] - while token: - if token.type == Type.IDENTIFIER: - if token.string == token_string: - tokens.append(token) - elif token.string not in [ - 'goog.provide', 'goog.require', 'goog.setTestOnly']: - # These 3 identifiers are at the top of the file. So if any other - # identifier is encountered, return. - # TODO(user): Once it's decided what ordering goog.require - # should use, add 'goog.module' to the list above and implement the - # decision. - break - token = token.next - - return tokens - - def _GetRequireOrProvideTokenStrings(self, tokens): - """Gets a list of strings corresponding to the given list of tokens. - - The string will be the next string in the token stream after each token in - tokens. This is used to find the object being provided/required by a given - goog.provide or goog.require token. - - Args: - tokens: A list of goog.provide or goog.require tokens. - - Returns: - A list of object names that are being provided or required by the given - list of tokens. For example: - - ['object.a', 'object.c', 'object.b'] - """ - token_strings = [] - for token in tokens: - if not token.is_deleted: - name = tokenutil.GetStringAfterToken(token) - token_strings.append(name) - return token_strings - - def _GetTokensMap(self, tokens): - """Gets a map from object name to tokens associated with that object. - - Starting from the goog.provide/goog.require token, searches backwards in the - token stream for any lines that start with a comment. These lines are - associated with the goog.provide/goog.require token. Also associates any - tokens on the same line as the goog.provide/goog.require token with that - token. - - Args: - tokens: A list of goog.provide or goog.require tokens. - - Returns: - A dictionary that maps object names to the tokens associated with the - goog.provide or goog.require of that object name. For example: - - { - 'object.a': [JavaScriptToken, JavaScriptToken, ...], - 'object.b': [...] - } - - The list of tokens includes any comment lines above the goog.provide or - goog.require statement and everything after the statement on the same - line. For example, all of the following would be associated with - 'object.a': - - /** @suppress {extraRequire} */ - goog.require('object.a'); // Some comment. - """ - tokens_map = {} - for token in tokens: - object_name = tokenutil.GetStringAfterToken(token) - # If the previous line starts with a comment, presume that the comment - # relates to the goog.require or goog.provide and keep them together when - # sorting. - first_token = token - previous_first_token = tokenutil.GetFirstTokenInPreviousLine(first_token) - while (previous_first_token and - previous_first_token.IsAnyType(Type.COMMENT_TYPES)): - first_token = previous_first_token - previous_first_token = tokenutil.GetFirstTokenInPreviousLine( - first_token) - - # Find the last token on the line. - last_token = tokenutil.GetLastTokenInSameLine(token) - - all_tokens = self._GetTokenList(first_token, last_token) - tokens_map[object_name] = all_tokens - return tokens_map - - def _GetTokenList(self, first_token, last_token): - """Gets a list of all tokens from first_token to last_token, inclusive. - - Args: - first_token: The first token to get. - last_token: The last token to get. - - Returns: - A list of all tokens between first_token and last_token, including both - first_token and last_token. - - Raises: - Exception: If the token stream ends before last_token is reached. - """ - token_list = [] - token = first_token - while token != last_token: - if not token: - raise Exception('ran out of tokens') - token_list.append(token) - token = token.next - token_list.append(last_token) - - return token_list - - def GetFixedRequireString(self, token): - """Get fixed/sorted order of goog.require statements. - - Args: - token: The first token in the token stream. - - Returns: - A string for correct sorted order of goog.require. - """ - return self._GetFixedRequireOrProvideString( - self._GetRequireOrProvideTokens(token, 'goog.require')) - - def GetFixedProvideString(self, token): - """Get fixed/sorted order of goog.provide statements. - - Args: - token: The first token in the token stream. - - Returns: - A string for correct sorted order of goog.provide. - """ - return self._GetFixedRequireOrProvideString( - self._GetRequireOrProvideTokens(token, 'goog.provide')) - - def _GetFixedRequireOrProvideString(self, tokens): - """Sorts goog.provide or goog.require statements. - - Args: - tokens: A list of goog.provide or goog.require tokens in the order they - appear in the token stream. i.e. the first token in this list must - be the first goog.provide or goog.require token. - - Returns: - A string for sorted goog.require or goog.provide statements - """ - - # A map from required/provided object name to tokens that make up the line - # it was on, including any comments immediately before it or after it on the - # same line. - tokens_map = self._GetTokensMap(tokens) - sorted_strings = sorted(tokens_map.keys()) - - new_order = '' - for string in sorted_strings: - for i in tokens_map[string]: - new_order += i.string - if i.IsLastInLine(): - new_order += '\n' - - return new_order diff --git a/tools/closure_linter/closure_linter/requireprovidesorter_test.py b/tools/closure_linter/closure_linter/requireprovidesorter_test.py deleted file mode 100644 index fecb6d04dad9ce..00000000000000 --- a/tools/closure_linter/closure_linter/requireprovidesorter_test.py +++ /dev/null @@ -1,155 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2012 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Unit tests for RequireProvideSorter.""" - - - -import unittest as googletest -from closure_linter import javascripttokens -from closure_linter import requireprovidesorter -from closure_linter import testutil - -# pylint: disable=g-bad-name -TokenType = javascripttokens.JavaScriptTokenType - - -class RequireProvideSorterTest(googletest.TestCase): - """Tests for RequireProvideSorter.""" - - def testGetFixedProvideString(self): - """Tests that fixed string constains proper comments also.""" - input_lines = [ - 'goog.provide(\'package.xyz\');', - '/** @suppress {extraprovide} **/', - 'goog.provide(\'package.abcd\');' - ] - - expected_lines = [ - '/** @suppress {extraprovide} **/', - 'goog.provide(\'package.abcd\');', - 'goog.provide(\'package.xyz\');' - ] - - token = testutil.TokenizeSourceAndRunEcmaPass(input_lines) - - sorter = requireprovidesorter.RequireProvideSorter() - fixed_provide_string = sorter.GetFixedProvideString(token) - - self.assertEquals(expected_lines, fixed_provide_string.splitlines()) - - def testGetFixedRequireString(self): - """Tests that fixed string constains proper comments also.""" - input_lines = [ - 'goog.require(\'package.xyz\');', - '/** This is needed for scope. **/', - 'goog.require(\'package.abcd\');' - ] - - expected_lines = [ - '/** This is needed for scope. **/', - 'goog.require(\'package.abcd\');', - 'goog.require(\'package.xyz\');' - ] - - token = testutil.TokenizeSourceAndRunEcmaPass(input_lines) - - sorter = requireprovidesorter.RequireProvideSorter() - fixed_require_string = sorter.GetFixedRequireString(token) - - self.assertEquals(expected_lines, fixed_require_string.splitlines()) - - def testFixRequires_removeBlankLines(self): - """Tests that blank lines are omitted in sorted goog.require statements.""" - input_lines = [ - 'goog.provide(\'package.subpackage.Whatever\');', - '', - 'goog.require(\'package.subpackage.ClassB\');', - '', - 'goog.require(\'package.subpackage.ClassA\');' - ] - expected_lines = [ - 'goog.provide(\'package.subpackage.Whatever\');', - '', - 'goog.require(\'package.subpackage.ClassA\');', - 'goog.require(\'package.subpackage.ClassB\');' - ] - token = testutil.TokenizeSourceAndRunEcmaPass(input_lines) - - sorter = requireprovidesorter.RequireProvideSorter() - sorter.FixRequires(token) - - self.assertEquals(expected_lines, self._GetLines(token)) - - def fixRequiresTest_withTestOnly(self, position): - """Regression-tests sorting even with a goog.setTestOnly statement. - - Args: - position: The position in the list where to insert the goog.setTestOnly - statement. Will be used to test all possible combinations for - this test. - """ - input_lines = [ - 'goog.provide(\'package.subpackage.Whatever\');', - '', - 'goog.require(\'package.subpackage.ClassB\');', - 'goog.require(\'package.subpackage.ClassA\');' - ] - expected_lines = [ - 'goog.provide(\'package.subpackage.Whatever\');', - '', - 'goog.require(\'package.subpackage.ClassA\');', - 'goog.require(\'package.subpackage.ClassB\');' - ] - input_lines.insert(position, 'goog.setTestOnly();') - expected_lines.insert(position, 'goog.setTestOnly();') - - token = testutil.TokenizeSourceAndRunEcmaPass(input_lines) - - sorter = requireprovidesorter.RequireProvideSorter() - sorter.FixRequires(token) - - self.assertEquals(expected_lines, self._GetLines(token)) - - def testFixRequires_withTestOnly(self): - """Regression-tests sorting even after a goog.setTestOnly statement.""" - - # goog.setTestOnly at first line. - self.fixRequiresTest_withTestOnly(position=0) - - # goog.setTestOnly after goog.provide. - self.fixRequiresTest_withTestOnly(position=1) - - # goog.setTestOnly before goog.require. - self.fixRequiresTest_withTestOnly(position=2) - - # goog.setTestOnly after goog.require. - self.fixRequiresTest_withTestOnly(position=4) - - def _GetLines(self, token): - """Returns an array of lines based on the specified token stream.""" - lines = [] - line = '' - while token: - line += token.string - if token.IsLastInLine(): - lines.append(line) - line = '' - token = token.next - return lines - -if __name__ == '__main__': - googletest.main() diff --git a/tools/closure_linter/closure_linter/runner.py b/tools/closure_linter/closure_linter/runner.py deleted file mode 100644 index 04e7fa4ac87a1c..00000000000000 --- a/tools/closure_linter/closure_linter/runner.py +++ /dev/null @@ -1,198 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2012 The Closure Linter Authors. All Rights Reserved. -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Main lint function. Tokenizes file, runs passes, and feeds to checker.""" - -# Allow non-Google copyright -# pylint: disable=g-bad-file-header - -__author__ = 'nnaze@google.com (Nathan Naze)' - -import traceback - -import gflags as flags - -from closure_linter import checker -from closure_linter import ecmalintrules -from closure_linter import ecmametadatapass -from closure_linter import error_check -from closure_linter import errors -from closure_linter import javascriptstatetracker -from closure_linter import javascripttokenizer - -from closure_linter.common import error -from closure_linter.common import htmlutil -from closure_linter.common import tokens - -flags.DEFINE_list('limited_doc_files', ['dummy.js', 'externs.js'], - 'List of files with relaxed documentation checks. Will not ' - 'report errors for missing documentation, some missing ' - 'descriptions, or methods whose @return tags don\'t have a ' - 'matching return statement.') -flags.DEFINE_boolean('error_trace', False, - 'Whether to show error exceptions.') -flags.ADOPT_module_key_flags(checker) -flags.ADOPT_module_key_flags(ecmalintrules) -flags.ADOPT_module_key_flags(error_check) - - -def _GetLastNonWhiteSpaceToken(start_token): - """Get the last non-whitespace token in a token stream.""" - ret_token = None - - whitespace_tokens = frozenset([ - tokens.TokenType.WHITESPACE, tokens.TokenType.BLANK_LINE]) - for t in start_token: - if t.type not in whitespace_tokens: - ret_token = t - - return ret_token - - -def _IsHtml(filename): - return filename.endswith('.html') or filename.endswith('.htm') - - -def _Tokenize(fileobj): - """Tokenize a file. - - Args: - fileobj: file-like object (or iterable lines) with the source. - - Returns: - The first token in the token stream and the ending mode of the tokenizer. - """ - tokenizer = javascripttokenizer.JavaScriptTokenizer() - start_token = tokenizer.TokenizeFile(fileobj) - return start_token, tokenizer.mode - - -def _IsLimitedDocCheck(filename, limited_doc_files): - """Whether this this a limited-doc file. - - Args: - filename: The filename. - limited_doc_files: Iterable of strings. Suffixes of filenames that should - be limited doc check. - - Returns: - Whether the file should be limited check. - """ - for limited_doc_filename in limited_doc_files: - if filename.endswith(limited_doc_filename): - return True - return False - - -def Run(filename, error_handler, source=None): - """Tokenize, run passes, and check the given file. - - Args: - filename: The path of the file to check - error_handler: The error handler to report errors to. - source: A file-like object with the file source. If omitted, the file will - be read from the filename path. - """ - if not source: - try: - source = open(filename) - except IOError: - error_handler.HandleFile(filename, None) - error_handler.HandleError( - error.Error(errors.FILE_NOT_FOUND, 'File not found')) - error_handler.FinishFile() - return - - if _IsHtml(filename): - source_file = htmlutil.GetScriptLines(source) - else: - source_file = source - - token, tokenizer_mode = _Tokenize(source_file) - - error_handler.HandleFile(filename, token) - - # If we did not end in the basic mode, this a failed parse. - if tokenizer_mode is not javascripttokenizer.JavaScriptModes.TEXT_MODE: - error_handler.HandleError( - error.Error(errors.FILE_IN_BLOCK, - 'File ended in mode "%s".' % tokenizer_mode, - _GetLastNonWhiteSpaceToken(token))) - - # Run the ECMA pass - error_token = None - - ecma_pass = ecmametadatapass.EcmaMetaDataPass() - error_token = RunMetaDataPass(token, ecma_pass, error_handler, filename) - - is_limited_doc_check = ( - _IsLimitedDocCheck(filename, flags.FLAGS.limited_doc_files)) - - _RunChecker(token, error_handler, - is_limited_doc_check, - is_html=_IsHtml(filename), - stop_token=error_token) - - error_handler.FinishFile() - - -def RunMetaDataPass(start_token, metadata_pass, error_handler, filename=''): - """Run a metadata pass over a token stream. - - Args: - start_token: The first token in a token stream. - metadata_pass: Metadata pass to run. - error_handler: The error handler to report errors to. - filename: Filename of the source. - - Returns: - The token where the error occurred (if any). - """ - - try: - metadata_pass.Process(start_token) - except ecmametadatapass.ParseError, parse_err: - if flags.FLAGS.error_trace: - traceback.print_exc() - error_token = parse_err.token - error_msg = str(parse_err) - error_handler.HandleError( - error.Error(errors.FILE_DOES_NOT_PARSE, - ('Error parsing file at token "%s". Unable to ' - 'check the rest of file.' - '\nError "%s"' % (error_token, error_msg)), error_token)) - return error_token - except Exception: # pylint: disable=broad-except - traceback.print_exc() - error_handler.HandleError( - error.Error( - errors.FILE_DOES_NOT_PARSE, - 'Internal error in %s' % filename)) - - -def _RunChecker(start_token, error_handler, - limited_doc_checks, is_html, - stop_token=None): - - state_tracker = javascriptstatetracker.JavaScriptStateTracker() - - style_checker = checker.JavaScriptStyleChecker( - state_tracker=state_tracker, - error_handler=error_handler) - - style_checker.Check(start_token, - is_html=is_html, - limited_doc_checks=limited_doc_checks, - stop_token=stop_token) diff --git a/tools/closure_linter/closure_linter/runner_test.py b/tools/closure_linter/closure_linter/runner_test.py deleted file mode 100644 index da5857d30950f6..00000000000000 --- a/tools/closure_linter/closure_linter/runner_test.py +++ /dev/null @@ -1,101 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2008 The Closure Linter Authors. All Rights Reserved. -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Unit tests for the runner module.""" - -__author__ = ('nnaze@google.com (Nathan Naze)') - -import StringIO - - -import mox - - -import unittest as googletest - -from closure_linter import errors -from closure_linter import runner -from closure_linter.common import error -from closure_linter.common import errorhandler -from closure_linter.common import tokens - - -class LimitedDocTest(googletest.TestCase): - - def testIsLimitedDocCheck(self): - self.assertTrue(runner._IsLimitedDocCheck('foo_test.js', ['_test.js'])) - self.assertFalse(runner._IsLimitedDocCheck('foo_bar.js', ['_test.js'])) - - self.assertTrue(runner._IsLimitedDocCheck( - 'foo_moo.js', ['moo.js', 'quack.js'])) - self.assertFalse(runner._IsLimitedDocCheck( - 'foo_moo.js', ['woof.js', 'quack.js'])) - - -class RunnerTest(googletest.TestCase): - - def setUp(self): - self.mox = mox.Mox() - - def testRunOnMissingFile(self): - mock_error_handler = self.mox.CreateMock(errorhandler.ErrorHandler) - - def ValidateError(err): - return (isinstance(err, error.Error) and - err.code is errors.FILE_NOT_FOUND and - err.token is None) - - mock_error_handler.HandleFile('does_not_exist.js', None) - mock_error_handler.HandleError(mox.Func(ValidateError)) - mock_error_handler.FinishFile() - - self.mox.ReplayAll() - - runner.Run('does_not_exist.js', mock_error_handler) - - self.mox.VerifyAll() - - def testBadTokenization(self): - mock_error_handler = self.mox.CreateMock(errorhandler.ErrorHandler) - - def ValidateError(err): - return (isinstance(err, error.Error) and - err.code is errors.FILE_IN_BLOCK and - err.token.string == '}') - - mock_error_handler.HandleFile('foo.js', mox.IsA(tokens.Token)) - mock_error_handler.HandleError(mox.Func(ValidateError)) - mock_error_handler.HandleError(mox.IsA(error.Error)) - mock_error_handler.FinishFile() - - self.mox.ReplayAll() - - source = StringIO.StringIO(_BAD_TOKENIZATION_SCRIPT) - runner.Run('foo.js', mock_error_handler, source) - - self.mox.VerifyAll() - - -_BAD_TOKENIZATION_SCRIPT = """ -function foo () { - var a = 3; - var b = 2; - return b + a; /* Comment not closed -} -""" - - -if __name__ == '__main__': - googletest.main() diff --git a/tools/closure_linter/closure_linter/scopeutil.py b/tools/closure_linter/closure_linter/scopeutil.py deleted file mode 100644 index a7ca9b630a470c..00000000000000 --- a/tools/closure_linter/closure_linter/scopeutil.py +++ /dev/null @@ -1,206 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2012 The Closure Linter Authors. All Rights Reserved. -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Tools to match goog.scope alias statements.""" - -# Allow non-Google copyright -# pylint: disable=g-bad-file-header - -__author__ = ('nnaze@google.com (Nathan Naze)') - -import itertools - -from closure_linter import ecmametadatapass -from closure_linter import tokenutil -from closure_linter.javascripttokens import JavaScriptTokenType - - - -def IsGoogScopeBlock(context): - """Whether the given context is a goog.scope block. - - This function only checks that the block is a function block inside - a goog.scope() call. - - TODO(nnaze): Implement goog.scope checks that verify the call is - in the root context and contains only a single function literal. - - Args: - context: An EcmaContext of type block. - - Returns: - Whether the context is a goog.scope block. - """ - - if context.type != ecmametadatapass.EcmaContext.BLOCK: - return False - - if not _IsFunctionLiteralBlock(context): - return False - - # Check that this function is contained by a group - # of form "goog.scope(...)". - parent = context.parent - if parent and parent.type is ecmametadatapass.EcmaContext.GROUP: - - last_code_token = parent.start_token.metadata.last_code - - if (last_code_token and - last_code_token.type is JavaScriptTokenType.IDENTIFIER and - last_code_token.string == 'goog.scope'): - return True - - return False - - -def _IsFunctionLiteralBlock(block_context): - """Check if a context is a function literal block (without parameters). - - Example function literal block: 'function() {}' - - Args: - block_context: An EcmaContext of type block. - - Returns: - Whether this context is a function literal block. - """ - - previous_code_tokens_iter = itertools.ifilter( - lambda token: token not in JavaScriptTokenType.NON_CODE_TYPES, - reversed(block_context.start_token)) - - # Ignore the current token - next(previous_code_tokens_iter, None) - - # Grab the previous three tokens and put them in correct order. - previous_code_tokens = list(itertools.islice(previous_code_tokens_iter, 3)) - previous_code_tokens.reverse() - - # There aren't three previous tokens. - if len(previous_code_tokens) is not 3: - return False - - # Check that the previous three code tokens are "function ()" - previous_code_token_types = [token.type for token in previous_code_tokens] - if (previous_code_token_types == [ - JavaScriptTokenType.FUNCTION_DECLARATION, - JavaScriptTokenType.START_PARAMETERS, - JavaScriptTokenType.END_PARAMETERS]): - return True - - return False - - -def IsInClosurizedNamespace(symbol, closurized_namespaces): - """Match a goog.scope alias. - - Args: - symbol: An identifier like 'goog.events.Event'. - closurized_namespaces: Iterable of valid Closurized namespaces (strings). - - Returns: - True if symbol is an identifier in a Closurized namespace, otherwise False. - """ - for ns in closurized_namespaces: - if symbol.startswith(ns + '.'): - return True - - return False - - -def _GetVarAssignmentTokens(context): - """Returns the tokens from context if it is a var assignment. - - Args: - context: An EcmaContext. - - Returns: - If a var assignment, the tokens contained within it w/o the trailing - semicolon. - """ - if context.type != ecmametadatapass.EcmaContext.VAR: - return - - # Get the tokens in this statement. - if context.start_token and context.end_token: - statement_tokens = tokenutil.GetTokenRange(context.start_token, - context.end_token) - else: - return - - # And now just those tokens that are actually code. - is_non_code_type = lambda t: t.type not in JavaScriptTokenType.NON_CODE_TYPES - code_tokens = filter(is_non_code_type, statement_tokens) - - # Pop off the semicolon if present. - if code_tokens and code_tokens[-1].IsType(JavaScriptTokenType.SEMICOLON): - code_tokens.pop() - - if len(code_tokens) < 4: - return - - if (code_tokens[0].IsKeyword('var') and - code_tokens[1].IsType(JavaScriptTokenType.SIMPLE_LVALUE) and - code_tokens[2].IsOperator('=')): - return code_tokens - - -def MatchAlias(context): - """Match an alias statement (some identifier assigned to a variable). - - Example alias: var MyClass = proj.longNamespace.MyClass. - - Args: - context: An EcmaContext of type EcmaContext.VAR. - - Returns: - If a valid alias, returns a tuple of alias and symbol, otherwise None. - """ - code_tokens = _GetVarAssignmentTokens(context) - if code_tokens is None: - return - - if all(tokenutil.IsIdentifierOrDot(t) for t in code_tokens[3:]): - # var Foo = bar.Foo; - alias, symbol = code_tokens[1], code_tokens[3] - # Mark both tokens as an alias definition to not count them as usages. - alias.metadata.is_alias_definition = True - symbol.metadata.is_alias_definition = True - return alias.string, tokenutil.GetIdentifierForToken(symbol) - - -def MatchModuleAlias(context): - """Match an alias statement in a goog.module style import. - - Example alias: var MyClass = goog.require('proj.longNamespace.MyClass'). - - Args: - context: An EcmaContext. - - Returns: - If a valid alias, returns a tuple of alias and symbol, otherwise None. - """ - code_tokens = _GetVarAssignmentTokens(context) - if code_tokens is None: - return - - if(code_tokens[3].IsType(JavaScriptTokenType.IDENTIFIER) and - code_tokens[3].string == 'goog.require'): - # var Foo = goog.require('bar.Foo'); - alias = code_tokens[1] - symbol = tokenutil.GetStringAfterToken(code_tokens[3]) - if symbol: - alias.metadata.is_alias_definition = True - return alias.string, symbol diff --git a/tools/closure_linter/closure_linter/scopeutil_test.py b/tools/closure_linter/closure_linter/scopeutil_test.py deleted file mode 100644 index 722a95390022de..00000000000000 --- a/tools/closure_linter/closure_linter/scopeutil_test.py +++ /dev/null @@ -1,222 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2012 The Closure Linter Authors. All Rights Reserved. -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Unit tests for the scopeutil module.""" - -# Allow non-Google copyright -# pylint: disable=g-bad-file-header - -__author__ = ('nnaze@google.com (Nathan Naze)') - - -import unittest as googletest - -from closure_linter import ecmametadatapass -from closure_linter import scopeutil -from closure_linter import testutil - - -def _FindContexts(start_token): - """Depth first search of all contexts referenced by a token stream. - - Includes contexts' parents, which might not be directly referenced - by any token in the stream. - - Args: - start_token: First token in the token stream. - - Yields: - All contexts referenced by this token stream. - """ - - seen_contexts = set() - - # For each token, yield the context if we haven't seen it before. - for token in start_token: - - token_context = token.metadata.context - contexts = [token_context] - - # Also grab all the context's ancestors. - parent = token_context.parent - while parent: - contexts.append(parent) - parent = parent.parent - - # Yield each of these contexts if we've not seen them. - for context in contexts: - if context not in seen_contexts: - yield context - - seen_contexts.add(context) - - -def _FindFirstContextOfType(token, context_type): - """Returns the first statement context.""" - for context in _FindContexts(token): - if context.type == context_type: - return context - - -def _ParseAssignment(script): - start_token = testutil.TokenizeSourceAndRunEcmaPass(script) - statement = _FindFirstContextOfType( - start_token, ecmametadatapass.EcmaContext.VAR) - return statement - - -class StatementTest(googletest.TestCase): - - def assertAlias(self, expected_match, script): - statement = _ParseAssignment(script) - match = scopeutil.MatchAlias(statement) - self.assertEquals(expected_match, match) - - def assertModuleAlias(self, expected_match, script): - statement = _ParseAssignment(script) - match = scopeutil.MatchModuleAlias(statement) - self.assertEquals(expected_match, match) - - def testSimpleAliases(self): - self.assertAlias( - ('foo', 'goog.foo'), - 'var foo = goog.foo;') - - self.assertAlias( - ('foo', 'goog.foo'), - 'var foo = goog.foo') # No semicolon - - def testAliasWithComment(self): - self.assertAlias( - ('Component', 'goog.ui.Component'), - 'var Component = /* comment */ goog.ui.Component;') - - def testMultilineAlias(self): - self.assertAlias( - ('Component', 'goog.ui.Component'), - 'var Component = \n goog.ui.\n Component;') - - def testNonSymbolAliasVarStatements(self): - self.assertAlias(None, 'var foo = 3;') - self.assertAlias(None, 'var foo = function() {};') - self.assertAlias(None, 'var foo = bar ? baz : qux;') - - def testModuleAlias(self): - self.assertModuleAlias( - ('foo', 'goog.foo'), - 'var foo = goog.require("goog.foo");') - self.assertModuleAlias( - None, - 'var foo = goog.require(notastring);') - - -class ScopeBlockTest(googletest.TestCase): - - @staticmethod - def _GetBlocks(source): - start_token = testutil.TokenizeSourceAndRunEcmaPass(source) - for context in _FindContexts(start_token): - if context.type is ecmametadatapass.EcmaContext.BLOCK: - yield context - - def assertNoBlocks(self, script): - blocks = list(self._GetBlocks(script)) - self.assertEquals([], blocks) - - def testNotBlocks(self): - # Ensure these are not considered blocks. - self.assertNoBlocks('goog.scope(if{});') - self.assertNoBlocks('goog.scope(for{});') - self.assertNoBlocks('goog.scope(switch{});') - self.assertNoBlocks('goog.scope(function foo{});') - - def testNonScopeBlocks(self): - - blocks = list(self._GetBlocks('goog.scope(try{});')) - self.assertEquals(1, len(blocks)) - self.assertFalse(scopeutil.IsGoogScopeBlock(blocks.pop())) - - blocks = list(self._GetBlocks('goog.scope(function(a,b){});')) - self.assertEquals(1, len(blocks)) - self.assertFalse(scopeutil.IsGoogScopeBlock(blocks.pop())) - - blocks = list(self._GetBlocks('goog.scope(try{} catch(){});')) - # Two blocks: try and catch. - self.assertEquals(2, len(blocks)) - self.assertFalse(scopeutil.IsGoogScopeBlock(blocks.pop())) - self.assertFalse(scopeutil.IsGoogScopeBlock(blocks.pop())) - - blocks = list(self._GetBlocks('goog.scope(try{} catch(){} finally {});')) - self.assertEquals(3, len(blocks)) - self.assertFalse(scopeutil.IsGoogScopeBlock(blocks.pop())) - self.assertFalse(scopeutil.IsGoogScopeBlock(blocks.pop())) - self.assertFalse(scopeutil.IsGoogScopeBlock(blocks.pop())) - - -class AliasTest(googletest.TestCase): - - def setUp(self): - self.start_token = testutil.TokenizeSourceAndRunEcmaPass(_TEST_SCRIPT) - - def testMatchAliasStatement(self): - matches = set() - for context in _FindContexts(self.start_token): - match = scopeutil.MatchAlias(context) - if match: - matches.add(match) - - self.assertEquals( - set([('bar', 'baz'), - ('foo', 'this.foo_'), - ('Component', 'goog.ui.Component'), - ('MyClass', 'myproject.foo.MyClass'), - ('NonClosurizedClass', 'aaa.bbb.NonClosurizedClass')]), - matches) - - def testMatchAliasStatement_withClosurizedNamespaces(self): - - closurized_namepaces = frozenset(['goog', 'myproject']) - - matches = set() - for context in _FindContexts(self.start_token): - match = scopeutil.MatchAlias(context) - if match: - unused_alias, symbol = match - if scopeutil.IsInClosurizedNamespace(symbol, closurized_namepaces): - matches.add(match) - - self.assertEquals( - set([('MyClass', 'myproject.foo.MyClass'), - ('Component', 'goog.ui.Component')]), - matches) - -_TEST_SCRIPT = """ -goog.scope(function() { - var Component = goog.ui.Component; // scope alias - var MyClass = myproject.foo.MyClass; // scope alias - - // Scope alias of non-Closurized namespace. - var NonClosurizedClass = aaa.bbb.NonClosurizedClass; - - var foo = this.foo_; // non-scope object property alias - var bar = baz; // variable alias - - var component = new Component(); -}); - -""" - -if __name__ == '__main__': - googletest.main() diff --git a/tools/closure_linter/closure_linter/statetracker.py b/tools/closure_linter/closure_linter/statetracker.py deleted file mode 100644 index 52e363972f200a..00000000000000 --- a/tools/closure_linter/closure_linter/statetracker.py +++ /dev/null @@ -1,1294 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2007 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Light weight EcmaScript state tracker that reads tokens and tracks state.""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)') - -import re - -from closure_linter import javascripttokenizer -from closure_linter import javascripttokens -from closure_linter import tokenutil -from closure_linter import typeannotation - -# Shorthand -Type = javascripttokens.JavaScriptTokenType - - -class DocFlag(object): - """Generic doc flag object. - - Attribute: - flag_type: param, return, define, type, etc. - flag_token: The flag token. - type_start_token: The first token specifying the flag type, - including braces. - type_end_token: The last token specifying the flag type, - including braces. - type: The type spec string. - jstype: The type spec, a TypeAnnotation instance. - name_token: The token specifying the flag name. - name: The flag name - description_start_token: The first token in the description. - description_end_token: The end token in the description. - description: The description. - """ - - # Please keep these lists alphabetized. - - # The list of standard jsdoc tags is from - STANDARD_DOC = frozenset([ - 'author', - 'bug', - 'classTemplate', - 'consistentIdGenerator', - 'const', - 'constructor', - 'define', - 'deprecated', - 'dict', - 'enum', - 'export', - 'expose', - 'extends', - 'externs', - 'fileoverview', - 'idGenerator', - 'implements', - 'implicitCast', - 'interface', - 'lends', - 'license', - 'ngInject', # This annotation is specific to AngularJS. - 'noalias', - 'nocompile', - 'nosideeffects', - 'override', - 'owner', - 'package', - 'param', - 'preserve', - 'private', - 'protected', - 'public', - 'return', - 'see', - 'stableIdGenerator', - 'struct', - 'supported', - 'template', - 'this', - 'type', - 'typedef', - 'unrestricted', - ]) - - ANNOTATION = frozenset(['preserveTry', 'suppress']) - - LEGAL_DOC = STANDARD_DOC | ANNOTATION - - # Includes all Closure Compiler @suppress types. - # Not all of these annotations are interpreted by Closure Linter. - # - # Specific cases: - # - accessControls is supported by the compiler at the expression - # and method level to suppress warnings about private/protected - # access (method level applies to all references in the method). - # The linter mimics the compiler behavior. - SUPPRESS_TYPES = frozenset([ - 'accessControls', - 'ambiguousFunctionDecl', - 'checkDebuggerStatement', - 'checkRegExp', - 'checkStructDictInheritance', - 'checkTypes', - 'checkVars', - 'const', - 'constantProperty', - 'deprecated', - 'duplicate', - 'es5Strict', - 'externsValidation', - 'extraProvide', - 'extraRequire', - 'fileoverviewTags', - 'globalThis', - 'internetExplorerChecks', - 'invalidCasts', - 'missingProperties', - 'missingProvide', - 'missingRequire', - 'missingReturn', - 'nonStandardJsDocs', - 'strictModuleDepCheck', - 'suspiciousCode', - 'tweakValidation', - 'typeInvalidation', - 'undefinedNames', - 'undefinedVars', - 'underscore', - 'unknownDefines', - 'unnecessaryCasts', - 'unusedPrivateMembers', - 'uselessCode', - 'visibility', - 'with', - ]) - - HAS_DESCRIPTION = frozenset([ - 'define', - 'deprecated', - 'desc', - 'fileoverview', - 'license', - 'param', - 'preserve', - 'return', - 'supported', - ]) - - # Docflags whose argument should be parsed using the typeannotation parser. - HAS_TYPE = frozenset([ - 'const', - 'define', - 'enum', - 'extends', - 'final', - 'implements', - 'mods', - 'package', - 'param', - 'private', - 'protected', - 'public', - 'return', - 'suppress', - 'type', - 'typedef', - ]) - - # Docflags for which it's ok to omit the type (flag without an argument). - CAN_OMIT_TYPE = frozenset([ - 'const', - 'enum', - 'final', - 'package', - 'private', - 'protected', - 'public', - 'suppress', # We'll raise a separate INCORRECT_SUPPRESS_SYNTAX instead. - ]) - - # Docflags that only take a type as an argument and should not parse a - # following description. - TYPE_ONLY = frozenset([ - 'const', - 'enum', - 'extends', - 'implements', - 'package', - 'suppress', - 'type', - ]) - - HAS_NAME = frozenset(['param']) - - EMPTY_COMMENT_LINE = re.compile(r'^\s*\*?\s*$') - EMPTY_STRING = re.compile(r'^\s*$') - - def __init__(self, flag_token, error_handler=None): - """Creates the DocFlag object and attaches it to the given start token. - - Args: - flag_token: The starting token of the flag. - error_handler: An optional error handler for errors occurring while - parsing the doctype. - """ - self.flag_token = flag_token - self.flag_type = flag_token.string.strip().lstrip('@') - - # Extract type, if applicable. - self.type = None - self.jstype = None - self.type_start_token = None - self.type_end_token = None - if self.flag_type in self.HAS_TYPE: - brace = tokenutil.SearchUntil(flag_token, [Type.DOC_START_BRACE], - Type.FLAG_ENDING_TYPES) - if brace: - end_token, contents = _GetMatchingEndBraceAndContents(brace) - self.type = contents - self.jstype = typeannotation.Parse(brace, end_token, - error_handler) - self.type_start_token = brace - self.type_end_token = end_token - elif (self.flag_type in self.TYPE_ONLY and - flag_token.next.type not in Type.FLAG_ENDING_TYPES and - flag_token.line_number == flag_token.next.line_number): - # b/10407058. If the flag is expected to be followed by a type then - # search for type in same line only. If no token after flag in same - # line then conclude that no type is specified. - self.type_start_token = flag_token.next - self.type_end_token, self.type = _GetEndTokenAndContents( - self.type_start_token) - if self.type is not None: - self.type = self.type.strip() - self.jstype = typeannotation.Parse(flag_token, self.type_end_token, - error_handler) - - # Extract name, if applicable. - self.name_token = None - self.name = None - if self.flag_type in self.HAS_NAME: - # Handle bad case, name could be immediately after flag token. - self.name_token = _GetNextPartialIdentifierToken(flag_token) - - # Handle good case, if found token is after type start, look for - # a identifier (substring to cover cases like [cnt] b/4197272) after - # type end, since types contain identifiers. - if (self.type and self.name_token and - tokenutil.Compare(self.name_token, self.type_start_token) > 0): - self.name_token = _GetNextPartialIdentifierToken(self.type_end_token) - - if self.name_token: - self.name = self.name_token.string - - # Extract description, if applicable. - self.description_start_token = None - self.description_end_token = None - self.description = None - if self.flag_type in self.HAS_DESCRIPTION: - search_start_token = flag_token - if self.name_token and self.type_end_token: - if tokenutil.Compare(self.type_end_token, self.name_token) > 0: - search_start_token = self.type_end_token - else: - search_start_token = self.name_token - elif self.name_token: - search_start_token = self.name_token - elif self.type: - search_start_token = self.type_end_token - - interesting_token = tokenutil.Search(search_start_token, - Type.FLAG_DESCRIPTION_TYPES | Type.FLAG_ENDING_TYPES) - if interesting_token.type in Type.FLAG_DESCRIPTION_TYPES: - self.description_start_token = interesting_token - self.description_end_token, self.description = ( - _GetEndTokenAndContents(interesting_token)) - - def HasType(self): - """Returns whether this flag should have a type annotation.""" - return self.flag_type in self.HAS_TYPE - - def __repr__(self): - return '' % (self.flag_type, repr(self.jstype)) - - -class DocComment(object): - """JavaScript doc comment object. - - Attributes: - ordered_params: Ordered list of parameters documented. - start_token: The token that starts the doc comment. - end_token: The token that ends the doc comment. - suppressions: Map of suppression type to the token that added it. - """ - def __init__(self, start_token): - """Create the doc comment object. - - Args: - start_token: The first token in the doc comment. - """ - self.__flags = [] - self.start_token = start_token - self.end_token = None - self.suppressions = {} - self.invalidated = False - - @property - def ordered_params(self): - """Gives the list of parameter names as a list of strings.""" - params = [] - for flag in self.__flags: - if flag.flag_type == 'param' and flag.name: - params.append(flag.name) - return params - - def Invalidate(self): - """Indicate that the JSDoc is well-formed but we had problems parsing it. - - This is a short-circuiting mechanism so that we don't emit false - positives about well-formed doc comments just because we don't support - hot new syntaxes. - """ - self.invalidated = True - - def IsInvalidated(self): - """Test whether Invalidate() has been called.""" - return self.invalidated - - def AddSuppression(self, token): - """Add a new error suppression flag. - - Args: - token: The suppression flag token. - """ - flag = token and token.attached_object - if flag and flag.jstype: - for suppression in flag.jstype.IterIdentifiers(): - self.suppressions[suppression] = token - - def SuppressionOnly(self): - """Returns whether this comment contains only suppression flags.""" - if not self.__flags: - return False - - for flag in self.__flags: - if flag.flag_type != 'suppress': - return False - - return True - - def AddFlag(self, flag): - """Add a new document flag. - - Args: - flag: DocFlag object. - """ - self.__flags.append(flag) - - def InheritsDocumentation(self): - """Test if the jsdoc implies documentation inheritance. - - Returns: - True if documentation may be pulled off the superclass. - """ - return self.HasFlag('inheritDoc') or self.HasFlag('override') - - def HasFlag(self, flag_type): - """Test if the given flag has been set. - - Args: - flag_type: The type of the flag to check. - - Returns: - True if the flag is set. - """ - for flag in self.__flags: - if flag.flag_type == flag_type: - return True - return False - - def GetFlag(self, flag_type): - """Gets the last flag of the given type. - - Args: - flag_type: The type of the flag to get. - - Returns: - The last instance of the given flag type in this doc comment. - """ - for flag in reversed(self.__flags): - if flag.flag_type == flag_type: - return flag - - def GetDocFlags(self): - """Return the doc flags for this comment.""" - return list(self.__flags) - - def _YieldDescriptionTokens(self): - for token in self.start_token: - - if (token is self.end_token or - token.type is javascripttokens.JavaScriptTokenType.DOC_FLAG or - token.type not in javascripttokens.JavaScriptTokenType.COMMENT_TYPES): - return - - if token.type not in [ - javascripttokens.JavaScriptTokenType.START_DOC_COMMENT, - javascripttokens.JavaScriptTokenType.END_DOC_COMMENT, - javascripttokens.JavaScriptTokenType.DOC_PREFIX]: - yield token - - @property - def description(self): - return tokenutil.TokensToString( - self._YieldDescriptionTokens()) - - def GetTargetIdentifier(self): - """Returns the identifier (as a string) that this is a comment for. - - Note that this uses method uses GetIdentifierForToken to get the full - identifier, even if broken up by whitespace, newlines, or comments, - and thus could be longer than GetTargetToken().string. - - Returns: - The identifier for the token this comment is for. - """ - token = self.GetTargetToken() - if token: - return tokenutil.GetIdentifierForToken(token) - - def GetTargetToken(self): - """Get this comment's target token. - - Returns: - The token that is the target of this comment, or None if there isn't one. - """ - - # File overviews describe the file, not a token. - if self.HasFlag('fileoverview'): - return - - skip_types = frozenset([ - Type.WHITESPACE, - Type.BLANK_LINE, - Type.START_PAREN]) - - target_types = frozenset([ - Type.FUNCTION_NAME, - Type.IDENTIFIER, - Type.SIMPLE_LVALUE]) - - token = self.end_token.next - while token: - if token.type in target_types: - return token - - # Handles the case of a comment on "var foo = ...' - if token.IsKeyword('var'): - next_code_token = tokenutil.CustomSearch( - token, - lambda t: t.type not in Type.NON_CODE_TYPES) - - if (next_code_token and - next_code_token.IsType(Type.SIMPLE_LVALUE)): - return next_code_token - - return - - # Handles the case of a comment on "function foo () {}" - if token.type is Type.FUNCTION_DECLARATION: - next_code_token = tokenutil.CustomSearch( - token, - lambda t: t.type not in Type.NON_CODE_TYPES) - - if next_code_token.IsType(Type.FUNCTION_NAME): - return next_code_token - - return - - # Skip types will end the search. - if token.type not in skip_types: - return - - token = token.next - - def CompareParameters(self, params): - """Computes the edit distance and list from the function params to the docs. - - Uses the Levenshtein edit distance algorithm, with code modified from - http://en.wikibooks.org/wiki/Algorithm_implementation/Strings/Levenshtein_distance#Python - - Args: - params: The parameter list for the function declaration. - - Returns: - The edit distance, the edit list. - """ - source_len, target_len = len(self.ordered_params), len(params) - edit_lists = [[]] - distance = [[]] - for i in range(target_len+1): - edit_lists[0].append(['I'] * i) - distance[0].append(i) - - for j in range(1, source_len+1): - edit_lists.append([['D'] * j]) - distance.append([j]) - - for i in range(source_len): - for j in range(target_len): - cost = 1 - if self.ordered_params[i] == params[j]: - cost = 0 - - deletion = distance[i][j+1] + 1 - insertion = distance[i+1][j] + 1 - substitution = distance[i][j] + cost - - edit_list = None - best = None - if deletion <= insertion and deletion <= substitution: - # Deletion is best. - best = deletion - edit_list = list(edit_lists[i][j+1]) - edit_list.append('D') - - elif insertion <= substitution: - # Insertion is best. - best = insertion - edit_list = list(edit_lists[i+1][j]) - edit_list.append('I') - edit_lists[i+1].append(edit_list) - - else: - # Substitution is best. - best = substitution - edit_list = list(edit_lists[i][j]) - if cost: - edit_list.append('S') - else: - edit_list.append('=') - - edit_lists[i+1].append(edit_list) - distance[i+1].append(best) - - return distance[source_len][target_len], edit_lists[source_len][target_len] - - def __repr__(self): - """Returns a string representation of this object. - - Returns: - A string representation of this object. - """ - return '' % ( - str(self.ordered_params), str(self.__flags)) - - -# -# Helper methods used by DocFlag and DocComment to parse out flag information. -# - - -def _GetMatchingEndBraceAndContents(start_brace): - """Returns the matching end brace and contents between the two braces. - - If any FLAG_ENDING_TYPE token is encountered before a matching end brace, then - that token is used as the matching ending token. Contents will have all - comment prefixes stripped out of them, and all comment prefixes in between the - start and end tokens will be split out into separate DOC_PREFIX tokens. - - Args: - start_brace: The DOC_START_BRACE token immediately before desired contents. - - Returns: - The matching ending token (DOC_END_BRACE or FLAG_ENDING_TYPE) and a string - of the contents between the matching tokens, minus any comment prefixes. - """ - open_count = 1 - close_count = 0 - contents = [] - - # We don't consider the start brace part of the type string. - token = start_brace.next - while open_count != close_count: - if token.type == Type.DOC_START_BRACE: - open_count += 1 - elif token.type == Type.DOC_END_BRACE: - close_count += 1 - - if token.type != Type.DOC_PREFIX: - contents.append(token.string) - - if token.type in Type.FLAG_ENDING_TYPES: - break - token = token.next - - #Don't include the end token (end brace, end doc comment, etc.) in type. - token = token.previous - contents = contents[:-1] - - return token, ''.join(contents) - - -def _GetNextPartialIdentifierToken(start_token): - """Returns the first token having identifier as substring after a token. - - Searches each token after the start to see if it contains an identifier. - If found, token is returned. If no identifier is found returns None. - Search is abandoned when a FLAG_ENDING_TYPE token is found. - - Args: - start_token: The token to start searching after. - - Returns: - The token found containing identifier, None otherwise. - """ - token = start_token.next - - while token and token.type not in Type.FLAG_ENDING_TYPES: - match = javascripttokenizer.JavaScriptTokenizer.IDENTIFIER.search( - token.string) - if match is not None and token.type == Type.COMMENT: - return token - - token = token.next - - return None - - -def _GetEndTokenAndContents(start_token): - """Returns last content token and all contents before FLAG_ENDING_TYPE token. - - Comment prefixes are split into DOC_PREFIX tokens and stripped from the - returned contents. - - Args: - start_token: The token immediately before the first content token. - - Returns: - The last content token and a string of all contents including start and - end tokens, with comment prefixes stripped. - """ - iterator = start_token - last_line = iterator.line_number - last_token = None - contents = '' - doc_depth = 0 - while not iterator.type in Type.FLAG_ENDING_TYPES or doc_depth > 0: - if (iterator.IsFirstInLine() and - DocFlag.EMPTY_COMMENT_LINE.match(iterator.line)): - # If we have a blank comment line, consider that an implicit - # ending of the description. This handles a case like: - # - # * @return {boolean} True - # * - # * Note: This is a sentence. - # - # The note is not part of the @return description, but there was - # no definitive ending token. Rather there was a line containing - # only a doc comment prefix or whitespace. - break - - # b/2983692 - # don't prematurely match against a @flag if inside a doc flag - # need to think about what is the correct behavior for unterminated - # inline doc flags - if (iterator.type == Type.DOC_START_BRACE and - iterator.next.type == Type.DOC_INLINE_FLAG): - doc_depth += 1 - elif (iterator.type == Type.DOC_END_BRACE and - doc_depth > 0): - doc_depth -= 1 - - if iterator.type in Type.FLAG_DESCRIPTION_TYPES: - contents += iterator.string - last_token = iterator - - iterator = iterator.next - if iterator.line_number != last_line: - contents += '\n' - last_line = iterator.line_number - - end_token = last_token - if DocFlag.EMPTY_STRING.match(contents): - contents = None - else: - # Strip trailing newline. - contents = contents[:-1] - - return end_token, contents - - -class Function(object): - """Data about a JavaScript function. - - Attributes: - block_depth: Block depth the function began at. - doc: The DocComment associated with the function. - has_return: If the function has a return value. - has_this: If the function references the 'this' object. - is_assigned: If the function is part of an assignment. - is_constructor: If the function is a constructor. - name: The name of the function, whether given in the function keyword or - as the lvalue the function is assigned to. - start_token: First token of the function (the function' keyword token). - end_token: Last token of the function (the closing '}' token). - parameters: List of parameter names. - """ - - def __init__(self, block_depth, is_assigned, doc, name): - self.block_depth = block_depth - self.is_assigned = is_assigned - self.is_constructor = doc and doc.HasFlag('constructor') - self.is_interface = doc and doc.HasFlag('interface') - self.has_return = False - self.has_throw = False - self.has_this = False - self.name = name - self.doc = doc - self.start_token = None - self.end_token = None - self.parameters = None - - -class StateTracker(object): - """EcmaScript state tracker. - - Tracks block depth, function names, etc. within an EcmaScript token stream. - """ - - OBJECT_LITERAL = 'o' - CODE = 'c' - - def __init__(self, doc_flag=DocFlag): - """Initializes a JavaScript token stream state tracker. - - Args: - doc_flag: An optional custom DocFlag used for validating - documentation flags. - """ - self._doc_flag = doc_flag - self.Reset() - - def Reset(self): - """Resets the state tracker to prepare for processing a new page.""" - self._block_depth = 0 - self._is_block_close = False - self._paren_depth = 0 - self._function_stack = [] - self._functions_by_name = {} - self._last_comment = None - self._doc_comment = None - self._cumulative_params = None - self._block_types = [] - self._last_non_space_token = None - self._last_line = None - self._first_token = None - self._documented_identifiers = set() - self._variables_in_scope = [] - - def DocFlagPass(self, start_token, error_handler): - """Parses doc flags. - - This pass needs to be executed before the aliaspass and we don't want to do - a full-blown statetracker dry run for these. - - Args: - start_token: The token at which to start iterating - error_handler: An error handler for error reporting. - """ - if not start_token: - return - doc_flag_types = (Type.DOC_FLAG, Type.DOC_INLINE_FLAG) - for token in start_token: - if token.type in doc_flag_types: - token.attached_object = self._doc_flag(token, error_handler) - - def InFunction(self): - """Returns true if the current token is within a function. - - Returns: - True if the current token is within a function. - """ - return bool(self._function_stack) - - def InConstructor(self): - """Returns true if the current token is within a constructor. - - Returns: - True if the current token is within a constructor. - """ - return self.InFunction() and self._function_stack[-1].is_constructor - - def InInterfaceMethod(self): - """Returns true if the current token is within an interface method. - - Returns: - True if the current token is within an interface method. - """ - if self.InFunction(): - if self._function_stack[-1].is_interface: - return True - else: - name = self._function_stack[-1].name - prototype_index = name.find('.prototype.') - if prototype_index != -1: - class_function_name = name[0:prototype_index] - if (class_function_name in self._functions_by_name and - self._functions_by_name[class_function_name].is_interface): - return True - - return False - - def InTopLevelFunction(self): - """Returns true if the current token is within a top level function. - - Returns: - True if the current token is within a top level function. - """ - return len(self._function_stack) == 1 and self.InTopLevel() - - def InAssignedFunction(self): - """Returns true if the current token is within a function variable. - - Returns: - True if if the current token is within a function variable - """ - return self.InFunction() and self._function_stack[-1].is_assigned - - def IsFunctionOpen(self): - """Returns true if the current token is a function block open. - - Returns: - True if the current token is a function block open. - """ - return (self._function_stack and - self._function_stack[-1].block_depth == self._block_depth - 1) - - def IsFunctionClose(self): - """Returns true if the current token is a function block close. - - Returns: - True if the current token is a function block close. - """ - return (self._function_stack and - self._function_stack[-1].block_depth == self._block_depth) - - def InBlock(self): - """Returns true if the current token is within a block. - - Returns: - True if the current token is within a block. - """ - return bool(self._block_depth) - - def IsBlockClose(self): - """Returns true if the current token is a block close. - - Returns: - True if the current token is a block close. - """ - return self._is_block_close - - def InObjectLiteral(self): - """Returns true if the current token is within an object literal. - - Returns: - True if the current token is within an object literal. - """ - return self._block_depth and self._block_types[-1] == self.OBJECT_LITERAL - - def InObjectLiteralDescendant(self): - """Returns true if the current token has an object literal ancestor. - - Returns: - True if the current token has an object literal ancestor. - """ - return self.OBJECT_LITERAL in self._block_types - - def InParentheses(self): - """Returns true if the current token is within parentheses. - - Returns: - True if the current token is within parentheses. - """ - return bool(self._paren_depth) - - def ParenthesesDepth(self): - """Returns the number of parens surrounding the token. - - Returns: - The number of parenthesis surrounding the token. - """ - return self._paren_depth - - def BlockDepth(self): - """Returns the number of blocks in which the token is nested. - - Returns: - The number of blocks in which the token is nested. - """ - return self._block_depth - - def FunctionDepth(self): - """Returns the number of functions in which the token is nested. - - Returns: - The number of functions in which the token is nested. - """ - return len(self._function_stack) - - def InTopLevel(self): - """Whether we are at the top level in the class. - - This function call is language specific. In some languages like - JavaScript, a function is top level if it is not inside any parenthesis. - In languages such as ActionScript, a function is top level if it is directly - within a class. - """ - raise TypeError('Abstract method InTopLevel not implemented') - - def GetBlockType(self, token): - """Determine the block type given a START_BLOCK token. - - Code blocks come after parameters, keywords like else, and closing parens. - - Args: - token: The current token. Can be assumed to be type START_BLOCK. - Returns: - Code block type for current token. - """ - raise TypeError('Abstract method GetBlockType not implemented') - - def GetParams(self): - """Returns the accumulated input params as an array. - - In some EcmasSript languages, input params are specified like - (param:Type, param2:Type2, ...) - in other they are specified just as - (param, param2) - We handle both formats for specifying parameters here and leave - it to the compilers for each language to detect compile errors. - This allows more code to be reused between lint checkers for various - EcmaScript languages. - - Returns: - The accumulated input params as an array. - """ - params = [] - if self._cumulative_params: - params = re.compile(r'\s+').sub('', self._cumulative_params).split(',') - # Strip out the type from parameters of the form name:Type. - params = map(lambda param: param.split(':')[0], params) - - return params - - def GetLastComment(self): - """Return the last plain comment that could be used as documentation. - - Returns: - The last plain comment that could be used as documentation. - """ - return self._last_comment - - def GetDocComment(self): - """Return the most recent applicable documentation comment. - - Returns: - The last applicable documentation comment. - """ - return self._doc_comment - - def HasDocComment(self, identifier): - """Returns whether the identifier has been documented yet. - - Args: - identifier: The identifier. - - Returns: - Whether the identifier has been documented yet. - """ - return identifier in self._documented_identifiers - - def InDocComment(self): - """Returns whether the current token is in a doc comment. - - Returns: - Whether the current token is in a doc comment. - """ - return self._doc_comment and self._doc_comment.end_token is None - - def GetDocFlag(self): - """Returns the current documentation flags. - - Returns: - The current documentation flags. - """ - return self._doc_flag - - def IsTypeToken(self, t): - if self.InDocComment() and t.type not in (Type.START_DOC_COMMENT, - Type.DOC_FLAG, Type.DOC_INLINE_FLAG, Type.DOC_PREFIX): - f = tokenutil.SearchUntil(t, [Type.DOC_FLAG], [Type.START_DOC_COMMENT], - None, True) - if (f and f.attached_object.type_start_token is not None and - f.attached_object.type_end_token is not None): - return (tokenutil.Compare(t, f.attached_object.type_start_token) > 0 and - tokenutil.Compare(t, f.attached_object.type_end_token) < 0) - return False - - def GetFunction(self): - """Return the function the current code block is a part of. - - Returns: - The current Function object. - """ - if self._function_stack: - return self._function_stack[-1] - - def GetBlockDepth(self): - """Return the block depth. - - Returns: - The current block depth. - """ - return self._block_depth - - def GetLastNonSpaceToken(self): - """Return the last non whitespace token.""" - return self._last_non_space_token - - def GetLastLine(self): - """Return the last line.""" - return self._last_line - - def GetFirstToken(self): - """Return the very first token in the file.""" - return self._first_token - - def IsVariableInScope(self, token_string): - """Checks if string is variable in current scope. - - For given string it checks whether the string is a defined variable - (including function param) in current state. - - E.g. if variables defined (variables in current scope) is docs - then docs, docs.length etc will be considered as variable in current - scope. This will help in avoding extra goog.require for variables. - - Args: - token_string: String to check if its is a variable in current scope. - - Returns: - true if given string is a variable in current scope. - """ - for variable in self._variables_in_scope: - if (token_string == variable - or token_string.startswith(variable + '.')): - return True - - return False - - def HandleToken(self, token, last_non_space_token): - """Handles the given token and updates state. - - Args: - token: The token to handle. - last_non_space_token: - """ - self._is_block_close = False - - if not self._first_token: - self._first_token = token - - # Track block depth. - type = token.type - if type == Type.START_BLOCK: - self._block_depth += 1 - - # Subclasses need to handle block start very differently because - # whether a block is a CODE or OBJECT_LITERAL block varies significantly - # by language. - self._block_types.append(self.GetBlockType(token)) - - # When entering a function body, record its parameters. - if self.InFunction(): - function = self._function_stack[-1] - if self._block_depth == function.block_depth + 1: - function.parameters = self.GetParams() - - # Track block depth. - elif type == Type.END_BLOCK: - self._is_block_close = not self.InObjectLiteral() - self._block_depth -= 1 - self._block_types.pop() - - # Track parentheses depth. - elif type == Type.START_PAREN: - self._paren_depth += 1 - - # Track parentheses depth. - elif type == Type.END_PAREN: - self._paren_depth -= 1 - - elif type == Type.COMMENT: - self._last_comment = token.string - - elif type == Type.START_DOC_COMMENT: - self._last_comment = None - self._doc_comment = DocComment(token) - - elif type == Type.END_DOC_COMMENT: - self._doc_comment.end_token = token - - elif type in (Type.DOC_FLAG, Type.DOC_INLINE_FLAG): - # Don't overwrite flags if they were already parsed in a previous pass. - if token.attached_object is None: - flag = self._doc_flag(token) - token.attached_object = flag - else: - flag = token.attached_object - self._doc_comment.AddFlag(flag) - - if flag.flag_type == 'suppress': - self._doc_comment.AddSuppression(token) - - elif type == Type.FUNCTION_DECLARATION: - last_code = tokenutil.SearchExcept(token, Type.NON_CODE_TYPES, None, - True) - doc = None - # Only top-level functions are eligible for documentation. - if self.InTopLevel(): - doc = self._doc_comment - - name = '' - is_assigned = last_code and (last_code.IsOperator('=') or - last_code.IsOperator('||') or last_code.IsOperator('&&') or - (last_code.IsOperator(':') and not self.InObjectLiteral())) - if is_assigned: - # TODO(robbyw): This breaks for x[2] = ... - # Must use loop to find full function name in the case of line-wrapped - # declarations (bug 1220601) like: - # my.function.foo. - # bar = function() ... - identifier = tokenutil.Search(last_code, Type.SIMPLE_LVALUE, None, True) - while identifier and tokenutil.IsIdentifierOrDot(identifier): - name = identifier.string + name - # Traverse behind us, skipping whitespace and comments. - while True: - identifier = identifier.previous - if not identifier or not identifier.type in Type.NON_CODE_TYPES: - break - - else: - next_token = tokenutil.SearchExcept(token, Type.NON_CODE_TYPES) - while next_token and next_token.IsType(Type.FUNCTION_NAME): - name += next_token.string - next_token = tokenutil.Search(next_token, Type.FUNCTION_NAME, 2) - - function = Function(self._block_depth, is_assigned, doc, name) - function.start_token = token - - self._function_stack.append(function) - self._functions_by_name[name] = function - - # Add a delimiter in stack for scope variables to define start of - # function. This helps in popping variables of this function when - # function declaration ends. - self._variables_in_scope.append('') - - elif type == Type.START_PARAMETERS: - self._cumulative_params = '' - - elif type == Type.PARAMETERS: - self._cumulative_params += token.string - self._variables_in_scope.extend(self.GetParams()) - - elif type == Type.KEYWORD and token.string == 'return': - next_token = tokenutil.SearchExcept(token, Type.NON_CODE_TYPES) - if not next_token.IsType(Type.SEMICOLON): - function = self.GetFunction() - if function: - function.has_return = True - - elif type == Type.KEYWORD and token.string == 'throw': - function = self.GetFunction() - if function: - function.has_throw = True - - elif type == Type.KEYWORD and token.string == 'var': - function = self.GetFunction() - next_token = tokenutil.Search(token, [Type.IDENTIFIER, - Type.SIMPLE_LVALUE]) - - if next_token: - if next_token.type == Type.SIMPLE_LVALUE: - self._variables_in_scope.append(next_token.values['identifier']) - else: - self._variables_in_scope.append(next_token.string) - - elif type == Type.SIMPLE_LVALUE: - identifier = token.values['identifier'] - jsdoc = self.GetDocComment() - if jsdoc: - self._documented_identifiers.add(identifier) - - self._HandleIdentifier(identifier, True) - - elif type == Type.IDENTIFIER: - self._HandleIdentifier(token.string, False) - - # Detect documented non-assignments. - next_token = tokenutil.SearchExcept(token, Type.NON_CODE_TYPES) - if next_token and next_token.IsType(Type.SEMICOLON): - if (self._last_non_space_token and - self._last_non_space_token.IsType(Type.END_DOC_COMMENT)): - self._documented_identifiers.add(token.string) - - def _HandleIdentifier(self, identifier, is_assignment): - """Process the given identifier. - - Currently checks if it references 'this' and annotates the function - accordingly. - - Args: - identifier: The identifer to process. - is_assignment: Whether the identifer is being written to. - """ - if identifier == 'this' or identifier.startswith('this.'): - function = self.GetFunction() - if function: - function.has_this = True - - def HandleAfterToken(self, token): - """Handle updating state after a token has been checked. - - This function should be used for destructive state changes such as - deleting a tracked object. - - Args: - token: The token to handle. - """ - type = token.type - if type == Type.SEMICOLON or type == Type.END_PAREN or ( - type == Type.END_BRACKET and - self._last_non_space_token.type not in ( - Type.SINGLE_QUOTE_STRING_END, Type.DOUBLE_QUOTE_STRING_END)): - # We end on any numeric array index, but keep going for string based - # array indices so that we pick up manually exported identifiers. - self._doc_comment = None - self._last_comment = None - - elif type == Type.END_BLOCK: - self._doc_comment = None - self._last_comment = None - - if self.InFunction() and self.IsFunctionClose(): - # TODO(robbyw): Detect the function's name for better errors. - function = self._function_stack.pop() - function.end_token = token - - # Pop all variables till delimiter ('') those were defined in the - # function being closed so make them out of scope. - while self._variables_in_scope and self._variables_in_scope[-1]: - self._variables_in_scope.pop() - - # Pop delimiter - if self._variables_in_scope: - self._variables_in_scope.pop() - - elif type == Type.END_PARAMETERS and self._doc_comment: - self._doc_comment = None - self._last_comment = None - - if not token.IsAnyType(Type.WHITESPACE, Type.BLANK_LINE): - self._last_non_space_token = token - - self._last_line = token.line diff --git a/tools/closure_linter/closure_linter/statetracker_test.py b/tools/closure_linter/closure_linter/statetracker_test.py deleted file mode 100755 index 494dc642fc5bde..00000000000000 --- a/tools/closure_linter/closure_linter/statetracker_test.py +++ /dev/null @@ -1,123 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2012 The Closure Linter Authors. All Rights Reserved. -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Unit tests for the statetracker module.""" - -# Allow non-Google copyright -# pylint: disable=g-bad-file-header - -__author__ = ('nnaze@google.com (Nathan Naze)') - - - -import unittest as googletest - -from closure_linter import javascripttokens -from closure_linter import statetracker -from closure_linter import testutil - - -class _FakeDocFlag(object): - - def __repr__(self): - return '@%s %s' % (self.flag_type, self.name) - - -class IdentifierTest(googletest.TestCase): - - def testJustIdentifier(self): - a = javascripttokens.JavaScriptToken( - 'abc', javascripttokens.JavaScriptTokenType.IDENTIFIER, 'abc', 1) - - st = statetracker.StateTracker() - st.HandleToken(a, None) - - -class DocCommentTest(googletest.TestCase): - - @staticmethod - def _MakeDocFlagFake(flag_type, name=None): - flag = _FakeDocFlag() - flag.flag_type = flag_type - flag.name = name - return flag - - def testDocFlags(self): - comment = statetracker.DocComment(None) - - a = self._MakeDocFlagFake('param', 'foo') - comment.AddFlag(a) - - b = self._MakeDocFlagFake('param', '') - comment.AddFlag(b) - - c = self._MakeDocFlagFake('param', 'bar') - comment.AddFlag(c) - - self.assertEquals( - ['foo', 'bar'], - comment.ordered_params) - - self.assertEquals( - [a, b, c], - comment.GetDocFlags()) - - def testInvalidate(self): - comment = statetracker.DocComment(None) - - self.assertFalse(comment.invalidated) - self.assertFalse(comment.IsInvalidated()) - - comment.Invalidate() - - self.assertTrue(comment.invalidated) - self.assertTrue(comment.IsInvalidated()) - - def testSuppressionOnly(self): - comment = statetracker.DocComment(None) - - self.assertFalse(comment.SuppressionOnly()) - comment.AddFlag(self._MakeDocFlagFake('suppress')) - self.assertTrue(comment.SuppressionOnly()) - comment.AddFlag(self._MakeDocFlagFake('foo')) - self.assertFalse(comment.SuppressionOnly()) - - def testRepr(self): - comment = statetracker.DocComment(None) - comment.AddFlag(self._MakeDocFlagFake('param', 'foo')) - comment.AddFlag(self._MakeDocFlagFake('param', 'bar')) - - self.assertEquals( - '', - repr(comment)) - - def testDocFlagParam(self): - comment = self._ParseComment(""" - /** - * @param {string} [name] Name of customer. - */""") - flag = comment.GetFlag('param') - self.assertEquals('string', flag.type) - self.assertEquals('string', flag.jstype.ToString()) - self.assertEquals('[name]', flag.name) - - def _ParseComment(self, script): - """Parse a script that contains one comment and return it.""" - _, comments = testutil.ParseFunctionsAndComments(script) - self.assertEquals(1, len(comments)) - return comments[0] - -if __name__ == '__main__': - googletest.main() diff --git a/tools/closure_linter/closure_linter/strict_test.py b/tools/closure_linter/closure_linter/strict_test.py deleted file mode 100755 index 2634456874f1d2..00000000000000 --- a/tools/closure_linter/closure_linter/strict_test.py +++ /dev/null @@ -1,67 +0,0 @@ -#!/usr/bin/env python -# Copyright 2013 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Tests for gjslint --strict. - -Tests errors that can be thrown by gjslint when in strict mode. -""" - - - -import unittest - -import gflags as flags -import unittest as googletest - -from closure_linter import errors -from closure_linter import runner -from closure_linter.common import erroraccumulator - -flags.FLAGS.strict = True - - -class StrictTest(unittest.TestCase): - """Tests scenarios where strict generates warnings.""" - - def testUnclosedString(self): - """Tests warnings are reported when nothing is disabled. - - b/11450054. - """ - original = [ - 'bug = function() {', - ' (\'foo\'\');', - '};', - '', - ] - - expected = [errors.FILE_DOES_NOT_PARSE, errors.MULTI_LINE_STRING, - errors.FILE_IN_BLOCK] - self._AssertErrors(original, expected) - - def _AssertErrors(self, original, expected_errors): - """Asserts that the error fixer corrects original to expected.""" - - # Trap gjslint's output parse it to get messages added. - error_accumulator = erroraccumulator.ErrorAccumulator() - runner.Run('testing.js', error_accumulator, source=original) - error_nums = [e.code for e in error_accumulator.GetErrors()] - - error_nums.sort() - expected_errors.sort() - self.assertListEqual(error_nums, expected_errors) - -if __name__ == '__main__': - googletest.main() diff --git a/tools/closure_linter/closure_linter/testdata/all_js_wrapped.js b/tools/closure_linter/closure_linter/testdata/all_js_wrapped.js deleted file mode 100644 index 6eb3b38f529257..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/all_js_wrapped.js +++ /dev/null @@ -1,5 +0,0 @@ -(function($) { - // My code goes here. - // linter should not throw random exceptions because the file starts with - // an open paren. Regression test for bug 2966755. -})(jQuery); diff --git a/tools/closure_linter/closure_linter/testdata/blank_lines.js b/tools/closure_linter/closure_linter/testdata/blank_lines.js deleted file mode 100644 index 1dc3da29053a0b..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/blank_lines.js +++ /dev/null @@ -1,104 +0,0 @@ -/** - * @fileoverview This is a file overview with no lines above it, at the top of - * the file (GOOD). - */ -/** // WRONG_BLANK_LINE_COUNT - * @fileoverview This is a file overview with no lines above it (BAD). - */ - -/** - * @fileoverview This is a file overview with one line above it (GOOD). - */ - - -/** - * @fileoverview This is a file overview with two lines above it (GOOD). - */ - -/** // WRONG_BLANK_LINE_COUNT - * A constructor with 1 line above it (BAD). - * @constructor - */ -function someFunction() {} - - -/** // WRONG_BLANK_LINE_COUNT - * A constructor with 2 lines above it (BAD). - * @constructor - */ -function someFunction() {} - - - -/** - * A constructor with 3 lines above it (GOOD). - * @constructor - */ -function someFunction() {} - - - - -/** // WRONG_BLANK_LINE_COUNT - * A constructor with 4 lines above it (BAD). - * @constructor - */ -function someFunction() {} - -/** // WRONG_BLANK_LINE_COUNT - * Top level block with 1 line above it (BAD). - */ -function someFunction() {} - - -/** - * Top level block with 2 lines above it (GOOD). - */ -function someFunction() {} - - - -/** // WRONG_BLANK_LINE_COUNT - * Top level block with 3 lines above it (BAD). - */ -function someFunction() {} - - -// -1: EXTRA_SPACE -/** - * Top level block with 2 lines above it, one contains whitespace (GOOD). - */ -function someFunction() {} - - -// This comment should be ignored. -/** - * Top level block with 2 lines above it (GOOD). - */ -function someFunction() {} - -// Should not check jsdocs which are inside a block. -var x = { - /** - * @constructor - */ -}; - -/** - * This jsdoc-style comment should not be required to have two lines above it - * since it does not immediately precede any code. - */ -// This is a comment. - -/** - * This jsdoc-style comment should not be required to have two lines above it - * since it does not immediately precede any code. - */ -/** - * This is a comment. - */ - -/** - * This jsdoc-style comment should not be required to have two lines above it - * since it does not immediately precede any code. - */ diff --git a/tools/closure_linter/closure_linter/testdata/bugs.js b/tools/closure_linter/closure_linter/testdata/bugs.js deleted file mode 100644 index 735200545db11e..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/bugs.js +++ /dev/null @@ -1,43 +0,0 @@ -// Copyright 2007 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// A file full of known bugs - this file serves only as a reference and is not -// tested in any way. - -/** - * @param {{foo} x This is a bad record type. - * @param {{foo}} y This is a good record type with bad spacing. - * @param {{foo}} This is a good record type with no parameter name. - */ -function f(x, y, z) { -} - - -// Should report extra space errors. -var magicProps = { renderRow: 0 }; - -// No error reported here for missing space before {. -if (x){ -} - -// Should have a "brace on wrong line" error. -if (x) -{ -} - -// We could consider not reporting it when wrapping makes it necessary, as in: -if (aLongLongLongLongLongLongLongLongLongLongLongLongLongLongLongLongCondition) - { - // Code here. -} diff --git a/tools/closure_linter/closure_linter/testdata/ends_with_block.js b/tools/closure_linter/closure_linter/testdata/ends_with_block.js deleted file mode 100644 index 40aa872e30a9e9..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/ends_with_block.js +++ /dev/null @@ -1,19 +0,0 @@ -// Copyright 2009 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// Regression test for an old crasher. - -if (x) { - alert('Hello world'); -} diff --git a/tools/closure_linter/closure_linter/testdata/externs.js b/tools/closure_linter/closure_linter/testdata/externs.js deleted file mode 100644 index 94e2ad38a4f2a4..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/externs.js +++ /dev/null @@ -1,34 +0,0 @@ -// Copyright 2010 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * Externs files are treated specially. We don't require documentation or - * return statements in functions when they are documented. - * - * @externs - */ - - -function VXMLBaseElement() {} - - -/** - * Should not complain about return tag with no return statement in - * externs.js file. - * @param {string} attrName The name of the attribute. - * @return {string} - */ -VXMLBaseElement.prototype.getAttribute = function(attrName) {}; - -VXMLBaseElement.prototype.undocumentedMethod = function() {}; diff --git a/tools/closure_linter/closure_linter/testdata/externs_jsdoc.js b/tools/closure_linter/closure_linter/testdata/externs_jsdoc.js deleted file mode 100644 index 926593f7c40207..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/externs_jsdoc.js +++ /dev/null @@ -1,37 +0,0 @@ -// Copyright 2010 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview Tests that the externs tag within a fileoverview comment is - * sufficient to identify an externs file. - * @externs - * - * Externs files are treated specially. We don't require documentation or - * return statements in functions when they are documented. - * - */ - - -function VXMLBaseElement() {} - - -/** - * Should not complain about return tag with no return statement in - * an externs file. - * @param {string} attrName The name of the attribute. - * @return {string} - */ -VXMLBaseElement.prototype.getAttribute = function(attrName) {}; - -VXMLBaseElement.prototype.undocumentedMethod = function() {}; diff --git a/tools/closure_linter/closure_linter/testdata/file_level_comment.js b/tools/closure_linter/closure_linter/testdata/file_level_comment.js deleted file mode 100644 index 86581155a0e6c9..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/file_level_comment.js +++ /dev/null @@ -1,13 +0,0 @@ -/** - * File level comment as the first thing in a file (GOOD). - * @license Copyright 2009 SomeThirdParty. - */ -/** // WRONG_BLANK_LINE_COUNT - * Comment block that is not the first thing in a file (BAD). - * @license Copyright 2009 SomeThirdParty. - */ - -/** // WRONG_BLANK_LINE_COUNT - * Top level comment with a single line above it (BAD). - * @license Copyright 2009 SomeThirdParty. - */ diff --git a/tools/closure_linter/closure_linter/testdata/fixjsstyle.html.in.html b/tools/closure_linter/closure_linter/testdata/fixjsstyle.html.in.html deleted file mode 100644 index c341bb9a394afb..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/fixjsstyle.html.in.html +++ /dev/null @@ -1,52 +0,0 @@ - - - - - -Tests - - - - - - - - - - - diff --git a/tools/closure_linter/closure_linter/testdata/fixjsstyle.html.out.html b/tools/closure_linter/closure_linter/testdata/fixjsstyle.html.out.html deleted file mode 100644 index bb9a16f003d989..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/fixjsstyle.html.out.html +++ /dev/null @@ -1,51 +0,0 @@ - - - - - -Tests - - - - - - - - - - - diff --git a/tools/closure_linter/closure_linter/testdata/fixjsstyle.in.js b/tools/closure_linter/closure_linter/testdata/fixjsstyle.in.js deleted file mode 100644 index 3a1ccb1f1f7c4f..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/fixjsstyle.in.js +++ /dev/null @@ -1,293 +0,0 @@ -// Copyright 2008 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -/** - * @fileoverview Autofix test script. - * - * @author robbyw@google.com (Robby Walker) - * @author robbyw@google.com (Robby Walker) - * @author robbyw@google.com(Robby Walker) - * @author robbyw@google.com - * @author robbyw@google.com Robby - */ - -goog.provide('w'); -goog.provide('Y'); -goog.provide('X'); -goog.provide('Z'); - -// Some comment about why this is suppressed top. -/** @suppress {extraRequire} */ -goog.require('dummy.NotUsedTop'); // Comment top. -goog.require('dummy.Bb'); -/** @suppress {extraRequire} */ -// Some comment about why this is suppressed different. -goog.require('dummy.NotUsedDifferentComment'); -goog.require('dummy.Cc'); -// Some comment about why this is suppressed middle. -/** @suppress {extraRequire} */ -goog.require('dummy.NotUsedMiddle'); // Comment middle. -goog.require('dummy.Dd'); -goog.require('dummy.aa'); -// Some comment about why this is suppressed bottom. -/** @suppress {extraRequire} */ -goog.require('dummy.NotUsedBottom'); // Comment bottom. - -var x = new dummy.Bb(); -dummy.Cc.someMethod(); -dummy.aa.someMethod(); - - -/** - * @param {number|null} badTypeWithExtraSpace |null -> ?. - * @returns {number} returns -> return. - */ -x.y = function( badTypeWithExtraSpace) { -} - - -/** @type {function():null|Array.} only 2nd |null -> ? */ -x.badType; - - -/** @type {Array.|null} only 2nd |null -> ? */ -x.wickedType; - - -/** @type { string | null } null -> ? */ -x.nullWithSpace; - -spaceBeforeSemicolon = 10 ; -spaceBeforeParen = 10 +(5 * 2); -arrayNoSpace =[10]; -arrayExtraSpace [10] = 10; -spaceBeforeClose = ([10 ] ); -spaceAfterStart = ( [ 10]); -extraSpaceAfterPlus = 10 + 20; -extraSpaceBeforeOperator = x ++; -extraSpaceBeforeOperator = x --; -extraSpaceBeforeComma = x(y , z); -missingSpaceBeforeOperator = x+ y; -missingSpaceAfterOperator = x +y; -missingBothSpaces = x+y; -equalsSpacing= 10; -equalsSpacing =10; -equalsSpacing=10; -equalsSpacing=[10]; -reallyReallyReallyReallyReallyReallyReallyReallyReallyReallyReallyLongName=1000; - -"string should be single quotes"; - -// Regression test for interaction between space fixing and semicolon fixing - -// previously the fix for the missing space caused the function to be seen as -// a non-assigned function and then its semicolon was being stripped. -x=function() { -}; - -/** - * Missing a newline. - * @constructor - * @extends {a.b.c} - */ -x.y.z = function() { -};goog.inherits(x.y.z, a.b.c); - -/** - * Extra blank line. - * @constructor - * @extends {a.b.c} - */ -x.y.z = function() { -}; - -goog.inherits(x.y.z, a.b.c); - -/** - * Perfect! - * @constructor - * @extends {a.b.c} - */ -x.y.z = function() { -}; -goog.inherits(x.y.z, a.b.c); - -// Whitespace at end of comment. -var removeWhiteSpaceAtEndOfLine; - -/** - * Whitespace at EOL (here and the line of code and the one below it). - * @type {string} - * @param {string} Description with whitespace at EOL. - */ -x = 10; - -/** - * @type number - */ -foo.bar = 3; - -/** - * @enum {boolean - */ -bar.baz = true; - -/** - * @extends Object} - */ -bar.foo = x; - -/** - * @type function(string, boolean) : void - */ -baz.bar = goog.nullFunction; - -/** {@inheritDoc} */ -baz.baz = function() { -}; - -TR_Node.splitDomTreeAt(splitNode, clone, /** @type Node */ (quoteNode)); - -x = [1, 2, 3,]; -x = { - a: 1, -}; - -if (x) { -}; - -for (i = 0;i < 10; i++) { -} -for (i = 0; i < 10;i++) { -} -for ( i = 0; i < 10; i++) { -} -for (i = 0 ; i < 10; i++) { -} -for (i = 0; i < 10 ; i++) { -} -for (i = 0; i < 10; i++ ) { -} -for (i = 0; i < 10; i++) { -} -for (i = 0; i < 10; i++) { -} -for (i = 0 ;i < 10; i++) { -} - -var x = 10 -var y = 100; - - -/** - * This is to test the ability to add or remove a = in type to mark optional - * parameters. - * @param {number=} firstArg Incorrect the name should start with opt_. Don't - * handle the fix (yet). - * @param {function(string=):number} opt_function This should end with a =. - * @param {function(number)} opt_otherFunc This should end with a =. - * @param {string} opt_otherArg Incorrect this should be string=. - * @param {{string, number}} opt_recordArg Incorrect this should - * be {string, number}=. - */ -function someFunction(firstArg, opt_function, opt_otherFunc, opt_otherArg, - opt_recordArg) { -} - - -/** - * This is to test the ability to add '...' in type with variable arguments. - * @param {number} firstArg First argument. - * @param {string} var_args This should start with '...'. - */ -function varArgFunction(firstArg, var_args) { -} - - -/** - * This is to test the ability to add '...' in type with variable arguments. - * @param {number} firstArg First argument. - * @param {{a, b}} var_args This should start with '...'. - */ -function varArgRecordTypeFunction(firstArg, var_args) { -} - -var indent = 'correct'; - indent = 'too far'; -if (indent) { -indent = 'too short'; -} -indent = function() { - return a + - b; -}; - - -/** - * Regression test, must insert whitespace before the 'b' when fixing - * indentation. Its different from below case of bug 3473113 as has spaces - * before parameter which was not working in part of the bug fix. - */ -indentWrongSpaces = function( - b) { -}; - - -/** - * Regression test, must insert whitespace before the 'b' when fixing - * indentation. - * @bug 3473113 - */ -indent = function( -b) { -}; - - - -/** - * This is to test the ability to remove multiple extra lines before a top-level - * block. - */ -function someFunction() {} -/** - * This is to test the ability to add multiple extra lines before a top-level - * block. - */ -function someFunction() {} - - -// This is a comment. -/** - * This is to test that blank lines removed before a top level block skips any - * comments above the block. - */ -function someFunction() {} -// This is a comment. -/** - * This is to test that blank lines added before a top level block skips any - * comments above the block. - */ -function someFunction() {} - - -/** - * Parameters don't have proper spaces. - * @param {number} a - * @param {number} b - * @param {number} d - * @param {number} e - * @param {number} f - */ -function someFunction(a, b,d, e, f) { -} - -// File does not end with newline \ No newline at end of file diff --git a/tools/closure_linter/closure_linter/testdata/fixjsstyle.indentation.out.js b/tools/closure_linter/closure_linter/testdata/fixjsstyle.indentation.out.js deleted file mode 100644 index 4d7c3853c8db5e..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/fixjsstyle.indentation.out.js +++ /dev/null @@ -1,465 +0,0 @@ -// Copyright 2010 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview Test file for indentation. - * @author robbyw@google.com (Robert Walker) - */ - -goog.provide('goog.editor.SeamlessField'); -goog.provide('goog.something'); - -goog.require('goog.events.KeyCodes'); -goog.require('goog.userAgent'); - -// Some good indentation examples. - -var x = 10; -var y = 'some really really really really really really really long string', - z = 14; -if (x == 10) { - x = 12; -} -if (x == 10 || - x == 12) { - x = 14; -} -if (x == 14) { - if (z >= x) { - y = 'test'; - } -} -x = x + - 10 + ( - 14 - ); -something = - 5; -var arr = [ - 1, 2, 3]; -var arr2 = [ - 1, - 2, - 3]; -var obj = { - a: 10, - b: 20 -}; -callAFunction(10, [100, 200], - 300); -callAFunction([ - 100, - 200 -], -300); -callAFunction('abc' + - 'def' + - 'ghi'); - -x.reallyReallyReallyReallyReallyReallyReallyReallyReallyReallyReallyLongName - .someMember = 10; - - -// confused on allowed indentation in continued function assignments vs overlong -// wrapped function calls. -some.sample() // LINE_ENDS_WITH_DOT - .then(function(response) { - return 1; - }); - - -/** - * Some function. - * @return {number} The number ten. - */ -goog.something.x = function() { - return 10 + - 20; -}; - - -/** - * Some function. - * @param {number} longParameterName1 Some number. - * @param {number} longParameterName2 Some number. - * @param {number} longParameterName3 Some number. - * @return {number} Sum number. - */ -goog.something.y = function(longParameterName1, longParameterName2, - longParameterName3) { - return longParameterName1 + longParameterName2 + longParameterName3; -}; - - -/** - * Some function. - * @param {number} longParameterName1 Some number. - * @param {number} longParameterName2 Some number. - * @param {number} longParameterName3 Some number. - * @return {number} Sum number. - */ -goog.something.z = function(longParameterName1, longParameterName2, - longParameterName3) { - return longParameterName1 + longParameterName2 + longParameterName3; -}; - -if (opt_rootTagName) { - doc.appendChild(doc.createNode(3, - opt_rootTagName, - opt_namespaceUri || '')); -} - - -/** - * For a while this errored because the function call parens were overriding - * the other opening paren. - */ -goog.something.q = function() { - goog.something.x(a.getStartNode(), - a.getStartOffset(), a.getEndNode(), a.getEndOffset()); -}; - -function doSomething() { - var titleElement = goog.something(x, // UNUSED_LOCAL_VARIABLE - y); -} - -switch (x) { - case 10: - y = 100; - break; - - // This should be allowed. - case 20: - if (y) { - z = 0; - } - break; - - // This should be allowed, - // even with mutliple lines. - case 30: - if (y) { - z = 0; - } - break; - - case SadThatYouSwitch - .onSomethingLikeThis: - z = 10; - - case 40: - z = 20; - - default: - break; -} - -// Description of if case. -if (x) { - -// Description of else case should be allowed at this indent. -// Multiple lines is ok. -} else { - -} - - -/** @inheritDoc */ -goog.editor.SeamlessField.prototype.setupMutationEventHandlersGecko = - function() { - var x = 10; - x++; -}; - - -// Regression test for '.' at the end confusing the indentation checker if it is -// not considered to be part of the identifier. -/** @inheritDoc */ -goog.editor.SeamlessField.prototype - .setupMutationEventHandlersGecko = function() { - // -2: LINE_ENDS_WITH_DOT - var x = 10; - x++; -}; - -var someReallyReallyLongVariableName = - y ? /veryVeryVeryVeryVeryVeryVeryVeryLongRegex1/gi : - /slightlyLessLongRegex2/gi; - -var somethingOrOther = z ? - a : - b; - -var z = x ? y : - 'bar'; - -var z = x ? - y : - a; - -var z = z ? - a ? b : c : - d ? e : f; - -var z = z ? - a ? b : - c : - d ? e : f; - -var z = z ? - a ? - b : - c : - d ? e : f; - -var z = z ? - a ? b : c : - d ? e : - f ? g : h; - -var z = z ? - a + - i ? - b + - j : c : - d ? e : - f ? g : h; - - -if (x) { - var block = - // some comment - // and some more comment - (e.keyCode == goog.events.KeyCodes.TAB && !this.dispatchBeforeTab_(e)) || - // #2: to block a Firefox-specific bug where Macs try to navigate - // back a page when you hit command+left arrow or comamnd-right arrow. - // See https://bugzilla.mozilla.org/show_bug.cgi?id=341886 - // get Firefox to fix this. - (goog.userAgent.GECKO && e.metaKey && - (e.keyCode == goog.events.KeyCodes.LEFT || - e.keyCode == goog.events.KeyCodes.RIGHT)); -} - -if (x) { -} - -var somethingElse = { - HAS_W3C_RANGES: goog.userAgent.GECKO || goog.userAgent.WEBKIT || - goog.userAgent.OPERA, - - // A reasonably placed comment. - SOME_KEY: goog.userAgent.IE -}; - -var x = { - ySomethingReallyReallyLong: - 'foo', - z: 'bar' -}; - -// Some bad indentation. - -var a = 10; // WRONG_INDENTATION -var b = 10, - c = 12; // WRONG_INDENTATION -x = x + - 10; // WRONG_INDENTATION -if (x == 14) { - x = 15; // WRONG_INDENTATION - x = 16; // WRONG_INDENTATION -} - -var longFunctionName = function(opt_element) { - return opt_element ? - new z(q(opt_element)) : 100; - // -1: WRONG_INDENTATION -}; - -longFunctionName(a, b, c, - d, e, f); // WRONG_INDENTATION -longFunctionName(a, b, - c, // WRONG_INDENTATION - d); // WRONG_INDENTATION - -x = a ? b : - c; // WRONG_INDENTATION -y = a ? - b : c; // WRONG_INDENTATION - -switch (x) { - case 10: - break; // WRONG_INDENTATION - case 20: // WRONG_INDENTATION - break; - default: // WRONG_INDENTATION - break; -} - -while (true) { - x = 10; // WRONG_INDENTATION - break; // WRONG_INDENTATION -} - -function foo() { - return entryUrlTemplate - .replace( - '${authorResourceId}', - this.sanitizer_.sanitize(authorResourceId)); -} - -return [new x( - 10)]; -return [ - new x(10)]; - -return [new x( - 10)]; // WRONG_INDENTATION -return [new x( - 10)]; // WRONG_INDENTATION - -return {x: y( - z)}; -return { - x: y(z) -}; - -return {x: y( - z)}; // WRONG_INDENTATION -return {x: y( - z)}; // WRONG_INDENTATION - -return /** @type {Window} */ (x( - 'javascript:"' + encodeURI(loadingMessage) + '"')); // WRONG_INDENTATION - -x = { - y: function() {} -}; - -x = { - y: foo, - z: bar + - baz // WRONG_INDENTATION -}; - -x({ - a: b -}, -10); - -z = function(arr, f, val, opt_obj) { - x(arr, function(val, index) { - rval = f.call(opt_obj, rval, val, index, arr); - }); -}; - -var xyz = [100, - 200, - 300]; - -var def = [100, - 200]; // WRONG_INDENTATION - -var ghi = [100, - 200]; // WRONG_INDENTATION - -var abcdefg = ('a' + - 'b'); - -var x9 = z('7: ' + - x(x)); // WRONG_INDENTATION - -function abc() { - var z = d('div', // UNUSED_LOCAL_VARIABLE - { - a: 'b' - }); -} - -abcdefg('p', {x: 10}, - 'Para 1'); - -function bar1() { - return 3 + - 4; // WRONG_INDENTATION -} - -function bar2() { - return 3 + // WRONG_INDENTATION - 4; // WRONG_INDENTATION -} - -function bar3() { - return 3 + // WRONG_INDENTATION - 4; -} - -// Regression test for unfiled bug. Wrongly going into implied block after else -// when there was an explicit block (was an else if) caused false positive -// indentation errors. -if (true) { -} else if (doc.foo( - doc.getBar(baz))) { - var x = 3; -} - -// Regression tests for function indent + 4. -// (The first example is from the styleguide.) -if (veryLongFunctionNameA( - veryLongArgumentName) || - veryLongFunctionNameB( - veryLongArgumentName)) { - veryLongFunctionNameC(veryLongFunctionNameD( - veryLongFunctioNameE( - veryLongFunctionNameF))); -} - -if (outer(middle( - inner(first)))) {} -if (outer(middle( - inner(second)), - outer_second)) {} -if (nested.outer( - first)) {} -if (nested.outer(nested.middle( - first))) {} -if (nested - .outer(nested.middle( - first))) {} -if (nested.outer(first - .middle( - second), - third)) {} - -// goog.scope should not increase indentation. -goog.scope(function() { -var x = 5; -while (x > 0) { - --x; -} -}); // goog.scope - - -goog.scope(function() { // EXTRA_GOOG_SCOPE_USAGE -// +1: UNUSED_LOCAL_VARIABLE -var x = 5; // WRONG_INDENTATION -}); // goog.scope - -goog.scope(function() { // EXTRA_GOOG_SCOPE_USAGE -var x = 5; // UNUSED_LOCAL_VARIABLE -}); // goog.scope - -goog.scope(function() { // EXTRA_GOOG_SCOPE_USAGE -var x = 5; // UNUSED_LOCAL_VARIABLE -}); // goog.scope diff --git a/tools/closure_linter/closure_linter/testdata/fixjsstyle.oplineend.in.js b/tools/closure_linter/closure_linter/testdata/fixjsstyle.oplineend.in.js deleted file mode 100644 index 974af915d364ba..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/fixjsstyle.oplineend.in.js +++ /dev/null @@ -1,21 +0,0 @@ -// Correct dot placement: -var x = window.some() - .method() - .calls(); - -// Wrong dots: -window. - some(). - // With a comment in between. - method(). - calls(); - -// Wrong plus operator: -var y = 'hello' - + 'world' - // With a comment in between. - + '!'; - -// Correct plus operator (untouched): -var y = 'hello' + - 'world'; diff --git a/tools/closure_linter/closure_linter/testdata/fixjsstyle.oplineend.out.js b/tools/closure_linter/closure_linter/testdata/fixjsstyle.oplineend.out.js deleted file mode 100644 index c03e11730abc09..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/fixjsstyle.oplineend.out.js +++ /dev/null @@ -1,21 +0,0 @@ -// Correct dot placement: -var x = window.some() - .method() - .calls(); - -// Wrong dots: -window - .some() - // With a comment in between. - .method() - .calls(); - -// Wrong plus operator: -var y = 'hello' + - 'world' + - // With a comment in between. - '!'; - -// Correct plus operator (untouched): -var y = 'hello' + - 'world'; diff --git a/tools/closure_linter/closure_linter/testdata/fixjsstyle.out.js b/tools/closure_linter/closure_linter/testdata/fixjsstyle.out.js deleted file mode 100644 index 37fe2b8b3c7bd5..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/fixjsstyle.out.js +++ /dev/null @@ -1,310 +0,0 @@ -// Copyright 2008 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview Autofix test script. - * - * @author robbyw@google.com (Robby Walker) - * @author robbyw@google.com (Robby Walker) - * @author robbyw@google.com (Robby Walker) - * @author robbyw@google.com (Robby Walker) - * @author robbyw@google.com (Robby) - * @author robbyw@google.com - * @author robbyw@google.com Robby - */ - -goog.provide('X'); -goog.provide('Y'); -goog.provide('Z'); -goog.provide('w'); - -goog.require('dummy.Bb'); -goog.require('dummy.Cc'); -// Some comment about why this is suppressed bottom. -/** @suppress {extraRequire} */ -goog.require('dummy.NotUsedBottom'); // Comment bottom. -/** @suppress {extraRequire} */ -// Some comment about why this is suppressed different. -goog.require('dummy.NotUsedDifferentComment'); -// Some comment about why this is suppressed middle. -/** @suppress {extraRequire} */ -goog.require('dummy.NotUsedMiddle'); // Comment middle. -// Some comment about why this is suppressed top. -/** @suppress {extraRequire} */ -goog.require('dummy.NotUsedTop'); // Comment top. -goog.require('dummy.aa'); - -var x = new dummy.Bb(); -dummy.Cc.someMethod(); -dummy.aa.someMethod(); - - -/** - * @param {?number} badTypeWithExtraSpace |null -> ?. - * @return {number} returns -> return. - */ -x.y = function(badTypeWithExtraSpace) { -}; - - -/** @type {function():null|Array.} only 2nd |null -> ? */ -x.badType; - - -/** @type {?Array.} only 2nd |null -> ? */ -x.wickedType; - - -/** @type {? string } null -> ? */ -x.nullWithSpace; - -spaceBeforeSemicolon = 10; -spaceBeforeParen = 10 + (5 * 2); -arrayNoSpace = [10]; -arrayExtraSpace[10] = 10; -spaceBeforeClose = ([10]); -spaceAfterStart = ([10]); -extraSpaceAfterPlus = 10 + 20; -extraSpaceBeforeOperator = x++; -extraSpaceBeforeOperator = x--; -extraSpaceBeforeComma = x(y, z); -missingSpaceBeforeOperator = x + y; -missingSpaceAfterOperator = x + y; -missingBothSpaces = x + y; -equalsSpacing = 10; -equalsSpacing = 10; -equalsSpacing = 10; -equalsSpacing = [10]; -reallyReallyReallyReallyReallyReallyReallyReallyReallyReallyReallyLongName = 1000; - -'string should be single quotes'; - -// Regression test for interaction between space fixing and semicolon fixing - -// previously the fix for the missing space caused the function to be seen as -// a non-assigned function and then its semicolon was being stripped. -x = function() { -}; - - - -/** - * Missing a newline. - * @constructor - * @extends {a.b.c} - */ -x.y.z = function() { -}; -goog.inherits(x.y.z, a.b.c); - - - -/** - * Extra blank line. - * @constructor - * @extends {a.b.c} - */ -x.y.z = function() { -}; -goog.inherits(x.y.z, a.b.c); - - - -/** - * Perfect! - * @constructor - * @extends {a.b.c} - */ -x.y.z = function() { -}; -goog.inherits(x.y.z, a.b.c); - -// Whitespace at end of comment. -var removeWhiteSpaceAtEndOfLine; - - -/** - * Whitespace at EOL (here and the line of code and the one below it). - * @type {string} - * @param {string} Description with whitespace at EOL. - */ -x = 10; - - -/** - * @type {number} - */ -foo.bar = 3; - - -/** - * @enum {boolean} - */ -bar.baz = true; - - -/** - * @extends {Object} - */ -bar.foo = x; - - -/** - * @type {function(string, boolean) : void} - */ -baz.bar = goog.nullFunction; - - -/** @inheritDoc */ -baz.baz = function() { -}; - -TR_Node.splitDomTreeAt(splitNode, clone, /** @type {Node} */ (quoteNode)); - -x = [1, 2, 3,]; -x = { - a: 1, -}; - -if (x) { -} - -for (i = 0; i < 10; i++) { -} -for (i = 0; i < 10; i++) { -} -for (i = 0; i < 10; i++) { -} -for (i = 0; i < 10; i++) { -} -for (i = 0; i < 10; i++) { -} -for (i = 0; i < 10; i++) { -} -for (i = 0; i < 10; i++) { -} -for (i = 0; i < 10; i++) { -} -for (i = 0; i < 10; i++) { -} - -var x = 10; -var y = 100; - - -/** - * This is to test the ability to add or remove a = in type to mark optional - * parameters. - * @param {number=} firstArg Incorrect the name should start with opt_. Don't - * handle the fix (yet). - * @param {function(string=):number=} opt_function This should end with a =. - * @param {function(number)=} opt_otherFunc This should end with a =. - * @param {string=} opt_otherArg Incorrect this should be string=. - * @param {{string, number}=} opt_recordArg Incorrect this should - * be {string, number}=. - */ -function someFunction(firstArg, opt_function, opt_otherFunc, opt_otherArg, - opt_recordArg) { -} - - -/** - * This is to test the ability to add '...' in type with variable arguments. - * @param {number} firstArg First argument. - * @param {...string} var_args This should start with '...'. - */ -function varArgFunction(firstArg, var_args) { -} - - -/** - * This is to test the ability to add '...' in type with variable arguments. - * @param {number} firstArg First argument. - * @param {...{a, b}} var_args This should start with '...'. - */ -function varArgRecordTypeFunction(firstArg, var_args) { -} - -var indent = 'correct'; -indent = 'too far'; -if (indent) { - indent = 'too short'; -} -indent = function() { - return a + - b; -}; - - -/** - * Regression test, must insert whitespace before the 'b' when fixing - * indentation. Its different from below case of bug 3473113 as has spaces - * before parameter which was not working in part of the bug fix. - */ -indentWrongSpaces = function( - b) { -}; - - -/** - * Regression test, must insert whitespace before the 'b' when fixing - * indentation. - * @bug 3473113 - */ -indent = function( - b) { -}; - - -/** - * This is to test the ability to remove multiple extra lines before a top-level - * block. - */ -function someFunction() {} - - -/** - * This is to test the ability to add multiple extra lines before a top-level - * block. - */ -function someFunction() {} - - -// This is a comment. -/** - * This is to test that blank lines removed before a top level block skips any - * comments above the block. - */ -function someFunction() {} - - -// This is a comment. -/** - * This is to test that blank lines added before a top level block skips any - * comments above the block. - */ -function someFunction() {} - - -/** - * Parameters don't have proper spaces. - * @param {number} a - * @param {number} b - * @param {number} d - * @param {number} e - * @param {number} f - */ -function someFunction(a, b, d, e, f) { -} - -// File does not end with newline diff --git a/tools/closure_linter/closure_linter/testdata/goog_scope.js b/tools/closure_linter/closure_linter/testdata/goog_scope.js deleted file mode 100644 index aa655d8e6dfb02..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/goog_scope.js +++ /dev/null @@ -1,63 +0,0 @@ -// Copyright 2011 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview Tests provides/requires in the presence of goog.scope. - * There should be no errors for missing provides or requires. - * - * @author nicksantos@google.com (Nick Santos) - */ - -goog.provide('goog.something.Something'); - -goog.require('goog.util.Else'); - -goog.scope(function() { -var Else = goog.util.Else; -var something = goog.something; - -/** // WRONG_BLANK_LINE_COUNT - * This is a something. - * @constructor - */ -something.Something = function() { - /** - * This is an else. - * @type {Else} - */ - this.myElse = new Else(); - - /** @type {boolean} */ - this.private_ = false; // MISSING_PRIVATE, UNUSED_PRIVATE_MEMBER -}; - -/** // WRONG_BLANK_LINE_COUNT - * // +3: MISSING_PRIVATE - * Missing private. - */ -something.withTrailingUnderscore_ = 'should be declared @private'; - -/** // WRONG_BLANK_LINE_COUNT - * Does nothing. - */ -something.Something.prototype.noOp = function() {}; - - -/** - * Does something. - * Tests for included semicolon in function expression in goog.scope. - */ -something.Something.prototype.someOp = function() { -} // MISSING_SEMICOLON_AFTER_FUNCTION -}); // goog.scope diff --git a/tools/closure_linter/closure_linter/testdata/html_parse_error.html b/tools/closure_linter/closure_linter/testdata/html_parse_error.html deleted file mode 100644 index df61da10c7f6f2..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/html_parse_error.html +++ /dev/null @@ -1,32 +0,0 @@ - - - - - GJsLint HTML JavaScript extraction tests - - - Text outside the script tag should not be linted as JavaScript. - Stray closing brace: } - -
Some more non-JavaScript text with missing whitespace: (a+b).
- - diff --git a/tools/closure_linter/closure_linter/testdata/indentation.js b/tools/closure_linter/closure_linter/testdata/indentation.js deleted file mode 100644 index 10d2ad0174d5ff..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/indentation.js +++ /dev/null @@ -1,465 +0,0 @@ -// Copyright 2010 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview Test file for indentation. - * @author robbyw@google.com (Robert Walker) - */ - -goog.provide('goog.editor.SeamlessField'); -goog.provide('goog.something'); - -goog.require('goog.events.KeyCodes'); -goog.require('goog.userAgent'); - -// Some good indentation examples. - -var x = 10; -var y = 'some really really really really really really really long string', - z = 14; -if (x == 10) { - x = 12; -} -if (x == 10 || - x == 12) { - x = 14; -} -if (x == 14) { - if (z >= x) { - y = 'test'; - } -} -x = x + - 10 + ( - 14 - ); -something = - 5; -var arr = [ - 1, 2, 3]; -var arr2 = [ - 1, - 2, - 3]; -var obj = { - a: 10, - b: 20 -}; -callAFunction(10, [100, 200], - 300); -callAFunction([ - 100, - 200 -], -300); -callAFunction('abc' + - 'def' + - 'ghi'); - -x.reallyReallyReallyReallyReallyReallyReallyReallyReallyReallyReallyLongName - .someMember = 10; - - -// confused on allowed indentation in continued function assignments vs overlong -// wrapped function calls. -some.sample(). // LINE_ENDS_WITH_DOT - then(function(response) { - return 1; - }); - - -/** - * Some function. - * @return {number} The number ten. - */ -goog.something.x = function() { - return 10 + - 20; -}; - - -/** - * Some function. - * @param {number} longParameterName1 Some number. - * @param {number} longParameterName2 Some number. - * @param {number} longParameterName3 Some number. - * @return {number} Sum number. - */ -goog.something.y = function(longParameterName1, longParameterName2, - longParameterName3) { - return longParameterName1 + longParameterName2 + longParameterName3; -}; - - -/** - * Some function. - * @param {number} longParameterName1 Some number. - * @param {number} longParameterName2 Some number. - * @param {number} longParameterName3 Some number. - * @return {number} Sum number. - */ -goog.something.z = function(longParameterName1, longParameterName2, - longParameterName3) { - return longParameterName1 + longParameterName2 + longParameterName3; -}; - -if (opt_rootTagName) { - doc.appendChild(doc.createNode(3, - opt_rootTagName, - opt_namespaceUri || '')); -} - - -/** - * For a while this errored because the function call parens were overriding - * the other opening paren. - */ -goog.something.q = function() { - goog.something.x(a.getStartNode(), - a.getStartOffset(), a.getEndNode(), a.getEndOffset()); -}; - -function doSomething() { - var titleElement = goog.something(x, // UNUSED_LOCAL_VARIABLE - y); -} - -switch (x) { - case 10: - y = 100; - break; - - // This should be allowed. - case 20: - if (y) { - z = 0; - } - break; - - // This should be allowed, - // even with mutliple lines. - case 30: - if (y) { - z = 0; - } - break; - - case SadThatYouSwitch - .onSomethingLikeThis: - z = 10; - - case 40: - z = 20; - - default: - break; -} - -// Description of if case. -if (x) { - -// Description of else case should be allowed at this indent. -// Multiple lines is ok. -} else { - -} - - -/** @inheritDoc */ -goog.editor.SeamlessField.prototype.setupMutationEventHandlersGecko = - function() { - var x = 10; - x++; -}; - - -// Regression test for '.' at the end confusing the indentation checker if it is -// not considered to be part of the identifier. -/** @inheritDoc */ -goog.editor.SeamlessField.prototype. - setupMutationEventHandlersGecko = function() { - // -2: LINE_ENDS_WITH_DOT - var x = 10; - x++; -}; - -var someReallyReallyLongVariableName = - y ? /veryVeryVeryVeryVeryVeryVeryVeryLongRegex1/gi : - /slightlyLessLongRegex2/gi; - -var somethingOrOther = z ? - a : - b; - -var z = x ? y : - 'bar'; - -var z = x ? - y : - a; - -var z = z ? - a ? b : c : - d ? e : f; - -var z = z ? - a ? b : - c : - d ? e : f; - -var z = z ? - a ? - b : - c : - d ? e : f; - -var z = z ? - a ? b : c : - d ? e : - f ? g : h; - -var z = z ? - a + - i ? - b + - j : c : - d ? e : - f ? g : h; - - -if (x) { - var block = - // some comment - // and some more comment - (e.keyCode == goog.events.KeyCodes.TAB && !this.dispatchBeforeTab_(e)) || - // #2: to block a Firefox-specific bug where Macs try to navigate - // back a page when you hit command+left arrow or comamnd-right arrow. - // See https://bugzilla.mozilla.org/show_bug.cgi?id=341886 - // get Firefox to fix this. - (goog.userAgent.GECKO && e.metaKey && - (e.keyCode == goog.events.KeyCodes.LEFT || - e.keyCode == goog.events.KeyCodes.RIGHT)); -} - -if (x) { -} - -var somethingElse = { - HAS_W3C_RANGES: goog.userAgent.GECKO || goog.userAgent.WEBKIT || - goog.userAgent.OPERA, - - // A reasonably placed comment. - SOME_KEY: goog.userAgent.IE -}; - -var x = { - ySomethingReallyReallyLong: - 'foo', - z: 'bar' -}; - -// Some bad indentation. - - var a = 10; // WRONG_INDENTATION -var b = 10, - c = 12; // WRONG_INDENTATION -x = x + - 10; // WRONG_INDENTATION -if (x == 14) { - x = 15; // WRONG_INDENTATION - x = 16; // WRONG_INDENTATION -} - -var longFunctionName = function(opt_element) { - return opt_element ? - new z(q(opt_element)) : 100; - // -1: WRONG_INDENTATION -}; - -longFunctionName(a, b, c, - d, e, f); // WRONG_INDENTATION -longFunctionName(a, b, - c, // WRONG_INDENTATION - d); // WRONG_INDENTATION - -x = a ? b : - c; // WRONG_INDENTATION -y = a ? - b : c; // WRONG_INDENTATION - -switch (x) { - case 10: - break; // WRONG_INDENTATION - case 20: // WRONG_INDENTATION - break; -default: // WRONG_INDENTATION - break; -} - -while (true) { - x = 10; // WRONG_INDENTATION - break; // WRONG_INDENTATION -} - -function foo() { - return entryUrlTemplate - .replace( - '${authorResourceId}', - this.sanitizer_.sanitize(authorResourceId)); -} - -return [new x( - 10)]; -return [ - new x(10)]; - -return [new x( - 10)]; // WRONG_INDENTATION -return [new x( - 10)]; // WRONG_INDENTATION - -return {x: y( - z)}; -return { - x: y(z) -}; - -return {x: y( - z)}; // WRONG_INDENTATION -return {x: y( - z)}; // WRONG_INDENTATION - -return /** @type {Window} */ (x( -'javascript:"' + encodeURI(loadingMessage) + '"')); // WRONG_INDENTATION - -x = { - y: function() {} -}; - -x = { - y: foo, - z: bar + - baz // WRONG_INDENTATION -}; - -x({ - a: b -}, -10); - -z = function(arr, f, val, opt_obj) { - x(arr, function(val, index) { - rval = f.call(opt_obj, rval, val, index, arr); - }); -}; - -var xyz = [100, - 200, - 300]; - -var def = [100, - 200]; // WRONG_INDENTATION - -var ghi = [100, - 200]; // WRONG_INDENTATION - -var abcdefg = ('a' + - 'b'); - -var x9 = z('7: ' + -x(x)); // WRONG_INDENTATION - -function abc() { - var z = d('div', // UNUSED_LOCAL_VARIABLE - { - a: 'b' - }); -} - -abcdefg('p', {x: 10}, - 'Para 1'); - -function bar1() { - return 3 + - 4; // WRONG_INDENTATION -} - -function bar2() { - return 3 + // WRONG_INDENTATION - 4; // WRONG_INDENTATION -} - -function bar3() { - return 3 + // WRONG_INDENTATION - 4; -} - -// Regression test for unfiled bug. Wrongly going into implied block after else -// when there was an explicit block (was an else if) caused false positive -// indentation errors. -if (true) { -} else if (doc.foo( - doc.getBar(baz))) { - var x = 3; -} - -// Regression tests for function indent + 4. -// (The first example is from the styleguide.) -if (veryLongFunctionNameA( - veryLongArgumentName) || - veryLongFunctionNameB( - veryLongArgumentName)) { - veryLongFunctionNameC(veryLongFunctionNameD( - veryLongFunctioNameE( - veryLongFunctionNameF))); -} - -if (outer(middle( - inner(first)))) {} -if (outer(middle( - inner(second)), - outer_second)) {} -if (nested.outer( - first)) {} -if (nested.outer(nested.middle( - first))) {} -if (nested - .outer(nested.middle( - first))) {} -if (nested.outer(first - .middle( - second), - third)) {} - -// goog.scope should not increase indentation. -goog.scope(function() { -var x = 5; -while (x > 0) { - --x; -} -}); // goog.scope - - -goog.scope(function() { // EXTRA_GOOG_SCOPE_USAGE -// +1: UNUSED_LOCAL_VARIABLE - var x = 5; // WRONG_INDENTATION -}); // goog.scope - -goog.scope(function() { // EXTRA_GOOG_SCOPE_USAGE -var x = 5; // UNUSED_LOCAL_VARIABLE -}); // MISSING_END_OF_SCOPE_COMMENT - -goog.scope(function() { // EXTRA_GOOG_SCOPE_USAGE -var x = 5; // UNUSED_LOCAL_VARIABLE -}); // malformed goog.scope comment // MALFORMED_END_OF_SCOPE_COMMENT diff --git a/tools/closure_linter/closure_linter/testdata/interface.js b/tools/closure_linter/closure_linter/testdata/interface.js deleted file mode 100644 index 7daeee3ca8bbca..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/interface.js +++ /dev/null @@ -1,89 +0,0 @@ -// Copyright 2010 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview Test file for interfaces. - * @author robbyw@google.com (Robert Walker) - */ - -goog.provide('sample.BadInterface'); -goog.provide('sample.GoodInterface'); - - - -/** - * Sample interface to demonstrate correct style. - * @interface - */ -sample.GoodInterface = function() { -}; - - -/** - * Legal methods can take parameters and have a return type. - * @param {string} param1 First parameter. - * @param {Object} param2 Second parameter. - * @return {number} Some return value. - */ -sample.GoodInterface.prototype.legalMethod = function(param1, param2) { -}; - - -/** - * Legal methods can also take no parameters and return nothing. - */ -sample.GoodInterface.prototype.legalMethod2 = function() { - // Comments should be allowed. -}; - - -/** - * Legal methods can also be omitted, even with params and return values. - * @param {string} param1 First parameter. - * @param {Object} param2 Second parameter. - * @return {number} Some return value. - */ -sample.GoodInterface.prototype.legalMethod3; - - -/** - * Legal methods can also be set to abstract, even with params and return - * values. - * @param {string} param1 First parameter. - * @param {Object} param2 Second parameter. - * @return {number} Some return value. - */ -sample.GoodInterface.prototype.legalMethod4 = goog.abstractMethod; - - - -/** - * Sample interface to demonstrate style errors. - * @param {string} a This is illegal. - * @interface - */ -sample.BadInterface = function(a) { // INTERFACE_CONSTRUCTOR_CANNOT_HAVE_PARAMS - this.x = a; // INTERFACE_METHOD_CANNOT_HAVE_CODE -}; - - -/** - * It is illegal to include code in an interface method. - * @param {string} param1 First parameter. - * @param {Object} param2 Second parameter. - * @return {number} Some return value. - */ -sample.BadInterface.prototype.illegalMethod = function(param1, param2) { - return 10; // INTERFACE_METHOD_CANNOT_HAVE_CODE -}; diff --git a/tools/closure_linter/closure_linter/testdata/jsdoc.js b/tools/closure_linter/closure_linter/testdata/jsdoc.js deleted file mode 100644 index d62fd3c5fcb717..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/jsdoc.js +++ /dev/null @@ -1,1455 +0,0 @@ -// Copyright 2007 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview Errors related to JsDoc. - * - * @author robbyw@google.com (Robby Walker) - * - * @author robbyw@google.com (Robby Walker) // EXTRA_SPACE, EXTRA_SPACE - * @author robbyw@google.com(Robby Walker) // MISSING_SPACE - * - * @author robbyw@google.com () // INVALID_AUTHOR_TAG_DESCRIPTION - * @author robbyw@google.com // INVALID_AUTHOR_TAG_DESCRIPTION - * - * @owner ajp@google.com (Andy Perelson) - * @badtag // INVALID_JSDOC_TAG - * @customtag This tag is passed as a flag in full_test.py - * @requires anotherCustomTagPassedInFromFullTestThatShouldAllowASingleWordLongerThan80Lines - * @requires firstWord, secondWordWhichShouldMakeThisLineTooLongSinceThereIsAFirstWord - * @wizmodule - * @wizModule // INVALID_JSDOC_TAG - */ -// -4: LINE_TOO_LONG - -goog.provide('MyClass'); -goog.provide('goog.NumberLike'); -goog.provide('goog.math.Vec2.sum'); - -goog.require('goog.array'); -goog.require('goog.color'); -goog.require('goog.dom.Range'); -goog.require('goog.math.Matrix'); -goog.require('goog.math.Vec2'); - - -/** - * Test the "no compilation should be done after annotation processing" tag. - * @nocompile - */ - - -/** - * @returns // INVALID_JSDOC_TAG - * @params // INVALID_JSDOC_TAG - * @defines // INVALID_JSDOC_TAG - * @nginject // INVALID_JSDOC_TAG - * @wizAction // INVALID_JSDOC_TAG - */ -function badTags() { -} - - -// +4: MISSING_JSDOC_TAG_DESCRIPTION -/** - * @license Description. - * @preserve Good tag, missing punctuation - * @preserve - */ -function goodTags() { - /** @preserveTry */ - try { - hexColor = goog.color.parse(value).hex; - } catch (ext) { - // Regression test. The preserveTry tag was incorrectly causing a warning - // for a missing period at the end of tag description. Parsed as - // flag: preserve, description: Try. - } -} - - -/** - * Some documentation goes here. - * - * @param {Object} object Good docs. - * @ngInject - * @wizaction - */ -function good(object) { -} - - -/** - * Some documentation goes here. - * @param {function(string, string) : string} f A function. - */ -function setConcatFunc(f) { -} - - -/** - * Some docs. - */ -function missingParam(object) { // MISSING_PARAMETER_DOCUMENTATION -} - - -/** - * @return {number} Hiya. - * @override - */ -function missingParamButInherit(object) { - return 3; -} - - -/** - * @inheritDoc - */ -function missingParamButInherit(object) { -} - - -/** - * @override - */ -function missingParamButOverride(object) { -} - - -// +2: UNNECESSARY_BRACES_AROUND_INHERIT_DOC -/** - * {@inheritDoc} - */ -function missingParamButInherit(object) { -} - - -/** - * Some docs. - * - * @param {Object} object Docs. - */ -function mismatchedParam(elem) { // WRONG_PARAMETER_DOCUMENTATION - /** @param {number} otherElem */ - function nestedFunction(elem) { // WRONG_PARAMETER_DOCUMENTATION - }; -} - - -/** - * @return {boolean} A boolean primitive. - */ -function goodReturn() { - return something; -} - - -/** - * @return {some.long.type.that.will.make.the.description.start.on.next.line} - * An object. - */ -function anotherGoodReturn() { - return something; -} - - -// +2: MISSING_JSDOC_TAG_TYPE -/** - * @return false. - */ -function missingReturnType() { - return something; -} - - -// +2: MISSING_SPACE -/** - * @return{type} - */ -function missingSpaceOnReturnType() { - return something; -} - - -// +2: MISSING_JSDOC_TAG_TYPE -/** - * @return - */ -function missingReturnType() { - return something; -} - -class.missingDocs = function() { // MISSING_MEMBER_DOCUMENTATION -}; - - -/** - * No return doc needed. - */ -function okMissingReturnDoc() { - return; -} - - -// +2: UNNECESSARY_RETURN_DOCUMENTATION -/** - * @return {number} Unnecessary return doc. - */ -function unnecessaryMissingReturnDoc() { -} - - -/** - * The "suppress" causes the compiler to ignore the 'debugger' statement. - * @suppress {checkDebuggerStatement} - */ -function checkDebuggerStatementWithSuppress() { - debugger; -} - - -/** - * Return doc is present, but the function doesn't have a 'return' statement. - * The "suppress" causes the compiler to ignore the error. - * @suppress {missingReturn} - * @return {string} - */ -function unnecessaryMissingReturnDocWithSuppress() { - if (false) { - return ''; - } else { - // Missing return statement in this branch. - } -} - - -// +3: MISSING_JSDOC_TAG_TYPE -// +2: UNNECESSARY_RETURN_DOCUMENTATION -/** - * @return - */ -function unnecessaryMissingReturnNoType() { -} - - -/** - * @return {undefined} Ok unnecessary return doc. - */ -function okUnnecessaryMissingReturnDoc() { -} - - -/** - * @return {*} Ok unnecessary return doc. - */ -function okUnnecessaryMissingReturnDoc2() { -} - - -/** - * @return {void} Ok unnecessary return doc. - */ -function okUnnecessaryMissingReturnDoc3() { -} - - -/** - * This function doesn't return anything, but it does contain the string return. - */ -function makeSureReturnTokenizesRight() { - fn(returnIsNotSomethingHappeningHere); -} - - -/** - * @return {number|undefined} Ok unnecessary return doc. - */ -function okUnnecessaryMissingReturnDoc3() { -} - - -/** - * @return {number} Ok unnecessary return doc. - */ -function okUnnecessaryReturnWithThrow() { - throw 'foo'; -} - - -/** @inheritDoc */ -function okNoReturnWithInheritDoc() { - return 10; -} - - -/** @override */ -function okNoReturnWithOverride() { - return 10; -} - - -/** - * No return doc. - */ // MISSING_RETURN_DOCUMENTATION -function badMissingReturnDoc() { - return 10; -} - - - -/** - * Constructor so we should not have a return jsdoc tag. - * @constructor - */ -function OkNoReturnWithConstructor() { - return this; -} - - -/** - * Type of array is known, so the cast is unnecessary. - * @suppress {unnecessaryCasts} - */ -function unnecessaryCastWithSuppress() { - var numberArray = /** @type {!Array.} */ ([]); - /** @type {number} */ (goog.array.peek(numberArray)); -} - - - -/** - * Make sure the 'unrestricted' annotation is accepted. - * @constructor @unrestricted - */ -function UnrestrictedClass() {} - - - -/** - * Check definition of fields in constructors. - * @constructor - */ -function AConstructor() { - /** - * A field. - * @type {string} - * @private - */ - this.isOk_ = 'ok'; - - // +5: MISSING_PRIVATE - /** - * Another field. - * @type {string} - */ - this.isBad_ = 'missing private'; - - /** - * This is ok, but a little weird. - * @type {number} - * @private - */ - var x = this.x_ = 10; - - // At first, this block mis-attributed the first typecast as a member doc, - // and therefore expected it to contain @private. - if (goog.math.Matrix.isValidArray(/** @type {Array} */ (m))) { - this.array_ = goog.array.clone(/** @type {Array.>} */ (m)); - } - - // Use the private and local variables we've defined so they don't generate a - // warning. - var y = [ - this.isOk_, - this.isBad_, - this.array_, - this.x_, - y, - x - ]; -} - - -/** - * @desc This message description is allowed. - */ -var MSG_YADDA_YADDA_YADDA = 'A great message!'; - - -/** - * @desc So is this one. - * @hidden - * @meaning Some unusual meaning. - */ -x.y.z.MSG_YADDA_YADDA_YADDA = 'A great message!'; - - -/** - * @desc But desc can only apply to messages. - */ -var x = 10; // INVALID_USE_OF_DESC_TAG - - -/** - * Same with hidden. - * @hidden - */ -var x = 10; // INVALID_USE_OF_DESC_TAG - - -/** - * Same with meaning. - * @meaning Some unusual meaning. - */ -var x = 10; // INVALID_USE_OF_DESC_TAG - - -// +9: MISSING_SPACE -// +9: MISSING_JSDOC_TAG_TYPE -// +10: OUT_OF_ORDER_JSDOC_TAG_TYPE -// +10: MISSING_JSDOC_TAG_TYPE, MISSING_SPACE -/** - * Lots of problems in this documentation. - * - * @param {Object} q params b & d are missing descriptions. - * @param {Object} a param d is missing a type (oh my). - * @param {Object}b - * @param d - * @param {Object} x param desc. - * @param z {type} Out of order type. - * @param{} y Empty type and missing space. - * @param {Object} omega mis-matched param. - */ -function manyProblems(a, b, c, d, x, z, y, alpha) { - // -1: MISSING_PARAMETER_DOCUMENTATION, EXTRA_PARAMETER_DOCUMENTATION - // -2: WRONG_PARAMETER_DOCUMENTATION -} - - -/** - * Good docs - * - * @param {really.really.really.really.really.really.really.long.type} good - * My param description. - * @param {really.really.really.really.really.really.really.really.long.type} - * okay My param description. - * @param - * {really.really.really.really.really.really.really.really.really.really.long.type} - * fine Wow that's a lot of wrapping. - */ -function wrappedParams(good, okay, fine) { -} - - -// +4: MISSING_JSDOC_TAG_TYPE -// +3: MISSING_JSDOC_PARAM_NAME -/** - * Really bad - * @param - */ -function reallyBadParam(a) { // MISSING_PARAMETER_DOCUMENTATION -} - - -/** - * Some docs. - * - * @private - */ -class.goodPrivate_ = function() { -}; - - -/** - * Some docs. - */ -class.missingPrivate_ = function() { // MISSING_PRIVATE -}; - - -/** - * Some docs. - * - * @private - */ -class.extraPrivate = function() { // EXTRA_PRIVATE -}; - - -/** - * Anything ending with two underscores is not treated as private. - */ -class.__iterator__ = function() { -}; - - -/** - * Some docs. - * @package - */ -class.goodPackage = function() { -}; - - -/** - * Some docs. - * @package - */ -class.badPackage_ = function() { // MISSING_PRIVATE -}; - - -/** - * Some docs. - * @protected - */ -class.goodProtected = function() { -}; - - -/** - * Some docs. - * @protected - */ -class.badProtected_ = function() { // MISSING_PRIVATE -}; - - -/** - * Example of a legacy name. - * @protected - * @suppress {underscore} - */ -class.dom_ = function() { - /** @suppress {with} */ - with ({}) {} -}; - - -/** - * Legacy names must be protected. - * @suppress {underscore} - */ -class.dom_ = function() { -}; - - -/** - * Allow compound suppression. - * @private - */ -class.dom_ = function() { - /** @suppress {visibility|with} */ - with ({}) {} -}; - - -/** - * Allow compound suppression. - * @private - */ -class.dom_ = function() { - /** @suppress {visibility,with} */ - with ({}) {} -}; - - -// +4: UNNECESSARY_SUPPRESS -/** - * Some docs. - * @private - * @suppress {underscore} - */ -class.unnecessarySuppress_ = function() { -}; - - -/** - * Some docs. - * @public - */ -class.goodProtected = function() { -}; - - -/** - * Some docs. - * @public - */ -class.badProtected_ = function() { // MISSING_PRIVATE -}; - - -/** - * Example of a legacy name. - * @public - * @suppress {underscore} - */ -class.dom_ = function() { -}; - - -// +5: JSDOC_PREFER_QUESTION_TO_PIPE_NULL -// +7: JSDOC_PREFER_QUESTION_TO_PIPE_NULL -/** - * Check JsDoc type annotations. - * @param {Object?} good A good one. - * @param {Object|null} bad A bad one. - * @param {Object|Element?} ok1 This is acceptable. - * @param {Object|Element|null} right The right way to do the above. - * @param {null|Object} bad2 Another bad one. - * @param {Object?|Element} ok2 Not good but acceptable. - * @param {Array.?} complicated A good one that was reported as - * bad. See bug 1154506. - */ -class.sampleFunction = function(good, bad, ok1, right, bad2, ok2, - complicated) { -}; - - -/** - * @return {Object?} A good return. - */ -class.goodReturn = function() { - return something; -}; - - -/** @type {Array.} // JSDOC_PREFER_QUESTION_TO_PIPE_NULL */ -class.badType; - - -/** - * For template types, the ?TYPE notation is not parsed correctly by the - * compiler, so don't warn here. - * @type {Array.} - * @template TYPE - */ -class.goodTemplateType; - - -// As the syntax may look ambivalent: The function returns just null. -/** @type {function():null|Object} */ -class.goodType; - - -/** @type {function():(null|Object)} // JSDOC_PREFER_QUESTION_TO_PIPE_NULL */ -class.badType; - - -// As the syntax may look ambivalent: The function returns just Object. -/** @type {function():Object|null} // JSDOC_PREFER_QUESTION_TO_PIPE_NULL */ -class.badType; - - -/** @type {(function():Object)|null} // JSDOC_PREFER_QUESTION_TO_PIPE_NULL */ -class.badType; - - -/** @type {function(null,Object)} */ -class.goodType; - - -/** @type {{a:null,b:Object}} */ -class.goodType; - - -// +2: JSDOC_PREFER_QUESTION_TO_PIPE_NULL -/** - * @return {Object|null} A bad return. - */ -class.badReturn = function() { - return something; -}; - - -/** - * @return {Object|Element?} An not so pretty return, but acceptable. - */ -class.uglyReturn = function() { - return something; -}; - - -/** - * @return {Object|Element|null} The right way to do the above. - */ -class.okReturn = function() { - return something; -}; - - -// +2: MISSING_SPACE, MISSING_SPACE -/** - * @return{mytype}Something. - */ -class.missingSpacesReturn = function() { - return something; -}; - - -/** - * A good type in the new notation. - * @type {Object?} - */ -class.otherGoodType = null; - - -/** - * A complex type that should allow both ? and |. - * @bug 1570763 - * @type {function(number?, Object|undefined):void} - */ -class.complexGoodType = goog.nullFunction; - - -/** - * A complex bad type that we can catch, though there are many we can't. - * Its acceptable. - * @type {Array.|string?} - */ -class.complexBadType = x || 'foo'; - - -/** - * A strange good type that caught a bad version of type checking from - * other.js, so I added it here too just because. - * @type {number|string|Object|Element|Array.|null} - */ -class.aStrangeGoodType = null; - - -/** - * A type that includes spaces. - * @type {function() : void} - */ -class.assignedFunc = goog.nullFunction; - - -// +4: JSDOC_PREFER_QUESTION_TO_PIPE_NULL -// +3: MISSING_BRACES_AROUND_TYPE -/** - * A bad type. - * @type Object|null - */ -class.badType = null; - - -// +3: JSDOC_PREFER_QUESTION_TO_PIPE_NULL -/** - * A bad type, in the new notation. - * @type {Object|null} - */ -class.badType = null; - - -/** - * An not pretty type, but acceptable. - * @type {Object|Element?} - */ -class.uglyType = null; - - -/** - * The right way to do the above. - * @type {Object|Element|null} - */ -class.okType = null; - - -/** - * @type {boolean} Is it okay to have a description here? - */ -class.maybeOkType = null; - - -/** - * A property whose type will be infered from the right hand side since it is - * constant. - * @const - */ -class.okWithoutType = 'stout'; - - -/** - * Const property without type and text in next line. b/10407058. - * @const - * TODO(user): Nothing to do, just for scenario. - */ -class.okWithoutType = 'string'; - - -/** - * Another constant property, but we should use the type tag if the type can't - * be inferred. - * @type {string} - * @const - */ -class.useTypeWithConst = functionWithUntypedReturnValue(); - - -/** - * Another constant property, but using type with const if the type can't - * be inferred. - * @const {string} - */ -class.useTypeWithConst = functionWithUntypedReturnValue(); - - -// +3: MISSING_BRACES_AROUND_TYPE -/** - * Constant property without proper type. - * @const string - */ -class.useImproperTypeWithConst = functionWithUntypedReturnValue(); - - -/** - * @define {boolean} A define. - */ -var COMPILED = false; - - -// +2: MISSING_JSDOC_TAG_TYPE -/** - * @define A define without type info. - */ -var UNTYPED_DEFINE = false; - - -// +4: MISSING_JSDOC_TAG_DESCRIPTION, MISSING_SPACE -/** - * A define without a description and missing a space. - * - * @define{boolean} - */ -var UNDESCRIBED_DEFINE = false; - - -// Test where to check for docs. -/** - * Docs for member object. - * @type {Object} - */ -x.objectContainingFunctionNeedsNoDocs = { - x: function(params, params) {} -}; - -if (test) { - x.functionInIfBlockNeedsDocs = function() { // MISSING_MEMBER_DOCUMENTATION - x.functionInFunctionNeedsNoDocs = function() { - }; - }; -} else { - x.functionInElseBlockNeedsDocs = function() { // MISSING_MEMBER_DOCUMENTATION - x.functionInFunctionNeedsNoDocs = function() { - }; - }; -} - - -/** - * Regression test. - * @param {goog.math.Vec2} a - * @param {goog.math.Vec2} b - * @return {goog.math.Vec2} The sum vector. - */ -goog.math.Vec2.sum = function(a, b) { - return new goog.math.Vec2(a.x + b.x, a.y + b.y); -}; - - -// +6: JSDOC_MISSING_OPTIONAL_PREFIX -// +8: JSDOC_MISSING_OPTIONAL_PREFIX -// +8: JSDOC_MISSING_OPTIONAL_TYPE -// +8: JSDOC_MISSING_OPTIONAL_TYPE -/** - * Optional parameters test. - * @param {number=} numberOptional The name should be prefixed by opt_. - * @param {function(number=)} funcOk Ok. - * @param {number} numberOk The type is ok. - * @param {function(string=):number=} funcOpt Param name need opt_ prefix. - * @param {string} opt_stringMissing The type miss an ending =. - * @param {function(number=)} opt_func The type miss an ending =. - * @param {string=} opt_ok The type is ok. - * @param {function(string=):number=} opt_funcOk Type is ok. - */ -goog.math.Vec2.aFunction = function( - numberOptional, funcOk, numberOk, funcOpt, opt_stringMissing, opt_func, - opt_ok, opt_funcOk) { -}; - - -/** - * Good documentation! - * - * @override - */ -class.goodOverrideDocs = function() { -}; - - -/** - * Test that flags embedded in docs don't trigger ends with invalid character - * error. - * @bug 2983692 - * @deprecated Please use the {@code @hidden} annotation. - */ -function goodEndChar() { -} - - -/** - * Test that previous case handles unballanced doc tags. - * @param {boolean} a Whether we should honor '{' characters in the string. - */ -function goodEndChar2(a) { -} - - -/** - * Regression test for braces in description invalidly being matched as types. - * This caused a false error for missing punctuation because the bad token - * caused us to incorrectly calculate the full description. - * @bug 1406513 - * @return {Object|undefined} A hash containing the attributes for the found url - * as in: {url: "page1.html", title: "First page"} - * or undefined if no match was found. - */ -x.z.a = function() { - return a; -}; - - -/** - * @bug 1492606 HTML parse error for JSDoc descriptions grashed gjslint. - * @param {string} description a long email or common name, e.g., - * "John Doe " or "Birthdays Calendar" - */ -function calendar(description) { -} - - -/** - * @bug 1492606 HTML parse error for JSDoc descriptions grashed gjslint. - * @param {string} description a long email or common name, e.g., - * "John Doe " or "Birthdays Calendar". - */ -function calendar(description) { -} - - -/** - * Regression test for invoked functions, this code used to report missing - * param and missing return errors. - * @type {number} - */ -x.y.z = (function(x) { - return x + 1; -})(); - - -/** - * Test for invoked function as part of an expression. It should not return - * an error for missing docs for x. - */ -goog.currentTime = something.Else || (function(x) { - //... -})(10); - - -/** - * @type boolean //MISSING_BRACES_AROUND_TYPE - */ -foo.bar = true; - - -/** - * @enum {null //MISSING_BRACES_AROUND_TYPE - */ -bar.foo = null; - - -/** - * @extends Object} //MISSING_BRACES_AROUND_TYPE - */ // JSDOC_DOES_NOT_PARSE -bar.baz = x; - - -/** @inheritDoc */ // INVALID_INHERIT_DOC_PRIVATE -x.privateFoo_ = function() { // MISSING_PRIVATE -}; - - -/** - * Does bar. - * @override // INVALID_OVERRIDE_PRIVATE - */ -x.privateBar_ = function() { // MISSING_PRIVATE -}; - - -/** - * Inherits private baz_ method (evil, wrong behavior, but we have no choice). - * @override - * @suppress {accessControls} - */ -x.prototype.privateBaz_ = function() { -}; - - -/** - * This looks like a function but it's a function call. - * @type {number} - */ -test.x = function() { - return 3; -}(); - - -/** - * Invalid reference to this. - */ // MISSING_JSDOC_TAG_THIS -test.x.y = function() { - var x = this.x; // UNUSED_LOCAL_VARIABLE -}; - - -/** - * Invalid write to this. - */ // MISSING_JSDOC_TAG_THIS -test.x.y = function() { - this.x = 10; -}; - - -/** - * Invalid standalone this. - */ // MISSING_JSDOC_TAG_THIS -test.x.y = function() { - some.func.call(this); -}; - - -/** - * Invalid reference to this. - */ // MISSING_JSDOC_TAG_THIS -function a() { - var x = this.x; // UNUSED_LOCAL_VARIABLE -} - - -/** - * Invalid write to this. - */ // MISSING_JSDOC_TAG_THIS -function b() { - this.x = 10; -} - - -/** - * Invalid standalone this. - */ // MISSING_JSDOC_TAG_THIS -function c() { - some.func.call(this); -} - - -/** - * Ok to do any in a prototype. - */ -test.prototype.x = function() { - var x = this.x; - this.y = x; - some.func.call(this); -}; - - -/** - * Ok to do any in a prototype that ends in a hex-like number. - */ -test.prototype.getColorX2 = function() { - var x = this.x; - this.y = x; - some.func.call(this); -}; - - -/** - * Ok to do any in a function with documented this usage. - * @this {test.x.y} Object bound to this via goog.bind. - */ -function a() { - var x = this.x; - this.y = x; - some.func.call(this); -} - - -/** - * Ok to do any in a function with documented this usage. - * @this {test.x.y} Object bound to this via goog.bind. - */ -test.x.y = function() { - var x = this.x; - this.y = x; - some.func.call(this); -}; - - -/** - * Regression test for bug 1220601. Wrapped function declarations shouldn't - * cause need for an (at)this flag, which I can't write out or it would get - * parsed as being here. - * @param {Event} e The event. - */ -detroit.commands.ChangeOwnerCommand - .prototype.handleDocumentStoreCompleteEvent = function(e) { - this.x = e.target; -}; - - - -/** - * Ok to do any in a constructor. - * @constructor - */ -test.x.y = function() { - this.y = x; - var x = this.y; // UNUSED_LOCAL_VARIABLE - some.func.call(this); -}; - -// Test that anonymous function doesn't throw an error. -window.setTimeout(function() { - var x = 10; // UNUSED_LOCAL_VARIABLE -}, 0); - - -/** - * @bug 1234567 - */ -function testGoodBug() { -} - - -/** - * @bug 1234567 Descriptions are allowed. - */ -function testGoodBugWithDescription() { -} - - -// +2: NO_BUG_NUMBER_AFTER_BUG_TAG -/** - * @bug Wrong - */ -function testBadBugNumber() { -} - - -// +2: NO_BUG_NUMBER_AFTER_BUG_TAG -/** - * @bug Wrong - */ -function testMissingBugNumber() { -} - - - -/** - * @interface - */ -function testInterface() { -} - - - -/** - * @implements {testInterface} - * @constructor - */ -function testImplements() { -} - - -/** - * Function that has an export jsdoc tag. - * @export - */ -function testExport() { -} - - -/** - * Declare and doc this member here, without assigning to it. - * @bug 1473402 - * @type {number} - */ -x.declareOnly; - -if (!someCondition) { - x.declareOnly = 10; -} - - -/** - * JsDoc describing array x.y as an array of function(arg). The missing - * semicolon caused the original bug. - * @type {Array.} - */ -x.y = [] // MISSING_SEMICOLON -x.y[0] = function(arg) {}; -x.y[1] = function(arg) {}; - - -/** - * Regression test for unfiled bug where descriptions didn't properly exclude - * the star-slash that must end doc comments. - * @return {Function} A factory method. - */ -x.y.foo = function() { - /** @return {goog.dom.Range} A range. */ - return function() { - return goog.dom.Range.createRangeFromNothing(); - }; -}; - - -// +4: INCORRECT_SUPPRESS_SYNTAX -// +4: INVALID_SUPPRESS_TYPE -/** - * Docs... - * @suppress - * @suppress {fake} - */ -class.x = 10; - - -/** - * These docs are OK. They used to not parse the identifier due to the use of - * array indices. - * @bug 1640846 - * @private - */ -window['goog']['forms']['Validation'].prototype.form_ = null; - - -/** - * Check JsDoc multiline type annotations. - * @param {string| - * number} multiline description. - */ -function testMultiline(multiline) { -} - - -/** - * Check JsDoc nosideeffects annotations. - * @nosideeffects - */ -function testNoSideEffects() { -} - - -/** - * @enum {google.visualization.DateFormat|google.visualization.NumberFormat| - * google.visualization.PatternFormat} - */ -MultiLineEnumTypeTest = { - FOO: 1, - BAR: 2, - BAZ: 3 -}; - - -/** - * @enum {google.visualization.DateFormat|google.visualization.NumberFormat|google.visualization.PatternFormat} - */ -AllowedLongLineEnum = { - CAT: 1, - DOG: 2, - RAT: 3 -}; - - -/** - * Typeless enum test - * @enum - */ -TypelessEnumTest = { - OK: 0, - CHECKING: 1, - DOWNLOADING: 2, - FAILURE: 3 -}; - -// Regression test for bug 1880803, shouldn't need to document assignments to -// prototype. -x.prototype = {}; - -y - .prototype = {}; - -x.y - .z.prototype = {}; - -x.myprototype = {}; // MISSING_MEMBER_DOCUMENTATION - -x.prototype.y = 5; // MISSING_MEMBER_DOCUMENTATION - -x.prototype - .y.z = {}; // MISSING_MEMBER_DOCUMENTATION - - -/** @typedef {(string|number)} */ -goog.NumberLike; - - -/** - * Something from the html5 externs file. - * @type {string} - * @implicitCast - */ -CanvasRenderingContext2D.prototype.fillStyle; - - - -/** - * Regression test. - * @bug 2994247 - * @inheritDoc - * @extends {Bar} - * @constructor - * @private - */ -Foo_ = function() { -}; - - -/** - * @param {function(this:T,...)} fn The function. - * @param {T} obj The object. - * @template T - */ -function bind(fn, obj) { -} - - - -/** - * @constructor - * @classTemplate T - */ -function MyClass() { -} - - -foo(/** @lends {T} */ ({foo: 'bar'})); - - - -/** - * @param {*} x . - * @constructor - * @struct - */ -function StructMaker(x) { this.x = x; } - -var structObjLit = /** @struct */ { x: 123 }; - - - -/** - * @param {*} x . - * @constructor - * @dict - */ -function DictMaker(x) { this['x'] = x; } - -var dictObjLit = /** @dict */ { x: 123 }; - - -/** - * @idGenerator - * @param {string} x . - * @return {string} . - */ -function makeId(x) { - return ''; -} - - -/** - * @consistentIdGenerator - * @param {string} x . - * @return {string} . - */ -function makeConsistentId(x) { - return ''; -} - - -/** - * @stableIdGenerator - * @param {string} x . - * @return {string} . - */ -function makeStableId(x) { - return ''; -} - - -/** - * Test to make sure defining object with object literal doest not produce - * doc warning for @this. - * Regression test for b/4073735. - */ -var Foo = function(); -Foo.prototype = { - /** - * @return {number} Never. - */ - method: function() { - return this.method(); - } -}; - -/** Regression tests for annotation types with spaces. */ - - -/** @enum {goog.events.Event} */ -var Bar; - - - -/** - * @constructor - * @implements {goog.dom.Range} - */ -var Foo = function() { - /** @final {goog.events.Event} */ - this.bar = null; -}; - -/* Regression tests for not ending block comments. Keep at end of file! **/ -/** - * When there are multiple asteriks. In the failure case we would get an - * error that the file ended mid comment, with no end comment token***/ -/** - * Was a separate bug 2950646 when the closing bit was on it's own line - * because the ending star was being put into a different token type: DOC_PREFIX - * rather than DOC_COMMENT. - **/ diff --git a/tools/closure_linter/closure_linter/testdata/limited_doc_checks.js b/tools/closure_linter/closure_linter/testdata/limited_doc_checks.js deleted file mode 100644 index 701cce9892be20..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/limited_doc_checks.js +++ /dev/null @@ -1,29 +0,0 @@ -// Copyright 2010 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview Test file for limited doc checks. - */ - - -/** - * Don't require documentation of parameters. - * @param {boolean} - * @param {boolean} c - * @param {boolean} d No check for punctuation - * @bug 3259564 - */ -x.y = function(a, b, c, d) { - return a; -}; diff --git a/tools/closure_linter/closure_linter/testdata/minimal.js b/tools/closure_linter/closure_linter/testdata/minimal.js deleted file mode 100644 index 6dbe7333f41d39..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/minimal.js +++ /dev/null @@ -1 +0,0 @@ -function f(x) {} // Regression test for old parsing bug. diff --git a/tools/closure_linter/closure_linter/testdata/not_strict.js b/tools/closure_linter/closure_linter/testdata/not_strict.js deleted file mode 100644 index f8ede3dc1d3e31..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/not_strict.js +++ /dev/null @@ -1,42 +0,0 @@ -/** // _WRONG_BLANK_LINE_COUNT - * @fileoverview This file has errors that could trigger both in strict and non - * strict mode. The errors beginning with _ should not be triggered when strict - * flag is false. - * // -1: _INVALID_AUTHOR_TAG_DESCRIPTION - */ - -/** // _WRONG_BLANK_LINE_COUNT - * A constructor with 1 line above it (BAD). - * // +1: MISSING_JSDOC_TAG_TYPE - * @param a A parameter. - * @privtae // INVALID_JSDOC_TAG - * @constructor - */ -function someFunction(a) { - /** +1: _MISSING_BRACES_AROUND_TYPE - * @type number - */ - this.a = 0; - someReallyReallyReallyReallyReallyReallyReallyReallyLongiName = quiteBigValue; // LINE_TOO_LONG - if (this.a == 0) { - // _WRONG_INDENTATION - return // MISSING_SEMICOLON - } -}; // ILLEGAL_SEMICOLON_AFTER_FUNCTION - - -// +1: _UNNECESSARY_BRACES_AROUND_INHERIT_DOC -/** {@inheritDoc} */ -function someFunction.prototype.toString() { -} - - -/** - * When not strict, there is no problem with optional markers in types. - * @param {string=} a A string. - * @param {string} aOk An other string. - * @param {number} opt_b An optional number. - * @param {number=} opt_bOk An other optional number. - */ -someFunction.optionalParams = function(a, aOk, opt_b, opt_bOk) { -}; diff --git a/tools/closure_linter/closure_linter/testdata/other.js b/tools/closure_linter/closure_linter/testdata/other.js deleted file mode 100644 index 1e424ce3f2cfa9..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/other.js +++ /dev/null @@ -1,459 +0,0 @@ -// Copyright 2007 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview Miscellaneous style errors. - * - * @author robbyw@google.com (Robby Walker) - */ - -goog.provide('goog.dom'); - -goog.require('goog.events.EventHandler'); - -var this_is_a_really_long_line = 100000000000000000000000000000000000000000000000; // LINE_TOO_LONG - -// Declaration in multiple lines. -// Regression test for b/3009648 -var - a, - b = 10; - -// http://this.comment.should.be.allowed/because/it/is/a/URL/that/can't/be/broken/up - - -/** - * Types are allowed to be long even though they contain spaces. - * @type {function(ReallyReallyReallyReallyLongType, AnotherExtremelyLongType) : LongReturnType} - */ -x.z = 1000; - - -/** - * Params are also allowed to be long even though they contain spaces. - * @param {function(ReallyReallyReallyReallyLongType, AnotherExtremelyLongType) : LongReturnType} fn - * The function to call. - */ -x.z = function(fn) { -}; - - -/** - * Visibility tags are allowed to have type, therefore they allowed to be long. - * @private {function(ReallyReallyReallyReallyLongType, AnotherExtremelyLongType) : LongReturnType} - */ -x.z_ = 1000; - - -/** - * Visibility tags are allowed to have type, therefore they allowed to be long. - * @public {function(ReallyReallyReallyReallyLongType, AnotherExtremelyLongType) : LongReturnType} - */ -x.z = 1000; - - -/** - * Visibility tags are allowed to have type, therefore they allowed to be long. - * @protected {function(ReallyReallyReallyReallyLongType, AnotherExtremelyLongType) : LongReturnType} - */ -x.z = 1000; - - -/** - * Visibility tags are allowed to have type, therefore they allowed to be long. - * @package {function(ReallyReallyReallyReallyLongType,AnotherExtremelyLongType):LongReturnType} - */ -x.z = 1000; - -// +2: LINE_TOO_LONG -var x = - a.b.c.d.a.b.c.d.a.b.c.d.a.b.c.d.a.b.c.d.a.b.c.d.a.b.c.d.a.b.c.d.a.b.c.d.a.b.c.d.a.b.c.d.tooLongEvenThoughNoSpaces; - -// +1: LINE_TOO_LONG -getSomeExtremelyLongNamedFunctionWowThisNameIsSoLongItIsAlmostUnbelievable().dispose(); - - -/** - * @param {number|string|Object|Element|Array.|null} aReallyReallyReallyStrangeParameter - * @param {number|string|Object|Element|goog.a.really.really.really.really.really.really.really.really.long.Type|null} shouldThisParameterWrap - * @return {goog.a.really.really.really.really.really.really.really.really.long.Type} - */ -x.y = function(aReallyReallyReallyStrangeParameter, shouldThisParameterWrap) { - return something; -}; - - -/** - * @type {goog.a.really.really.really.really.really.really.really.really.long.Type?} - */ -x.y = null; - -function doesEndWithSemicolon() { -}; // ILLEGAL_SEMICOLON_AFTER_FUNCTION - -function doesNotEndWithSemicolon() { -} - -doesEndWithSemicolon = function() { - // +1: UNUSED_LOCAL_VARIABLE - var shouldEndWithSemicolon = function() { - } // MISSING_SEMICOLON_AFTER_FUNCTION -}; - -doesNotEndWithSemicolon = function() { -} // MISSING_SEMICOLON_AFTER_FUNCTION - -doesEndWithSemicolon['100'] = function() { -}; - -doesNotEndWithSemicolon['100'] = function() { -} // MISSING_SEMICOLON_AFTER_FUNCTION - -if (some_flag) { - function doesEndWithSemicolon() { - }; // ILLEGAL_SEMICOLON_AFTER_FUNCTION - - function doesNotEndWithSemicolon() { - } - - doesEndWithSemicolon = function() { - }; - - doesNotEndWithSemicolon = function() { - } // MISSING_SEMICOLON_AFTER_FUNCTION -} - -// No semicolon for expressions that are immediately called. -var immediatelyCalledFunctionReturnValue = function() { -}(); - - -/** - * Regression test for function expressions treating semicolons wrong. - * @bug 1044052 - */ -goog.now = Date.now || function() { - //... -}; - - -/** - * Regression test for function expressions treating semicolons wrong. - * @bug 1044052 - */ -goog.now = Date.now || function() { - //... -} // MISSING_SEMICOLON_AFTER_FUNCTION - - -/** - * Function defined in ternary operator - * @bug 1413743 - * @param {string} id The ID of the element. - * @return {Element} The matching element. - */ -goog.dom.$ = document.getElementById ? - function(id) { - return document.getElementById(id); - } : - function(id) { - return document.all[id]; - }; - - -/** - * Test function in object literal needs no semicolon. - * @type {Object} - */ -x.y = { - /** - * @return {number} Doc the inner function too. - */ - a: function() { - return 10; - } -}; - -// Semicolon required at end of object literal. -var throwObjectLiteral = function() { - throw { - x: 0, - y: 1 - } // MISSING_SEMICOLON -}; - -var testRegex = /(\([^\)]*\))|(\[[^\]]*\])|({[^}]*})|(<[^&]*>)/g; -var testRegex2 = /abc/gimsx; - -var x = 100 + 100 + 100 + 100 + 100 + 100 + 100 + 100 + 100 + 100 + 100 + 100 - + 20; // LINE_STARTS_WITH_OPERATOR - -var x = 100 + 100 + 100 + 100 + 100 + 100 + 100 + 100 + 100 + 100 + 100 + 100 + - -20; // unary minus is ok - -var x = z++ - + 20; // LINE_STARTS_WITH_OPERATOR - -var x = z. // LINE_ENDS_WITH_DOT - y(); - -// Regression test: This line was incorrectly not reporting an error -var marginHeight = x.layout.getSpacing_(elem, 'marginTop') - + x.layout.getSpacing_(elem, 'marginBottom'); -// -1: LINE_STARTS_WITH_OPERATOR - -// Regression test: This line was correctly reporting an error -x.layout.setHeight(elem, totalHeight - paddingHeight - borderHeight - - marginHeight); // LINE_STARTS_WITH_OPERATOR - -// Regression test: This line was incorrectly reporting spacing and binary -// operator errors -if (i == index) { -} -++i; - -var twoSemicolons = 10;; // REDUNDANT_SEMICOLON - -if (i == index) { -} else; // REDUNDANT_SEMICOLON -i++; - -do; // REDUNDANT_SEMICOLON -{ -} while (i == index); - -twoSemicolons = 10; -// A more interesting example of two semicolons - ; // EXTRA_SPACE, WRONG_INDENTATION, REDUNDANT_SEMICOLON - - -/** @bug 1598895 */ -for (;;) { - // Do nothing. -} - -for (var x = 0, foo = blah(), bar = {};; x = update(x)) { - // A ridiculous case that should probably never happen, but I suppose is - // valid. -} - -var x = "allow'd double quoted string"; -var x = "unnecessary double quotes string"; // UNNECESSARY_DOUBLE_QUOTED_STRING -// +1: MULTI_LINE_STRING, UNNECESSARY_DOUBLE_QUOTED_STRING, -var x = "multi-line unnecessary double quoted \ - string."; - - -// Regression test: incorrectly reported missing doc for variable used in global -// scope. -/** - * Whether the "Your browser isn't fully supported..." warning should be shown - * to the user; defaults to false. - * @type {boolean} - * @private - */ -init.browserWarning_ = false; - -init.browserWarning_ = true; - -if (someCondition) { - delete this.foo_[bar]; -} - -// Commas at the end of literals used to be forbidden. -x = [1, 2, 3,]; -x = [1, 2, 3, /* A comment */]; -x = [ - 1, - 2, - 3, -]; -x = { - a: 1, -}; - -// Make sure we don't screw up typing for Lvalues and think b:c is a type value -// pair. -x = a ? b : c = 34; -x = a ? b:c; // MISSING_SPACE, MISSING_SPACE -x = (a ? b:c = 34); // MISSING_SPACE, MISSING_SPACE - -if (x) { - x += 10; -}; // REDUNDANT_SEMICOLON - - -/** - * Bad assignment of array to prototype. - * @type {Array} - */ -x.prototype.badArray = []; // ILLEGAL_PROTOTYPE_MEMBER_VALUE - - -/** - * Bad assignment of object to prototype. - * @type {Object} - */ -x.prototype.badObject = {}; // ILLEGAL_PROTOTYPE_MEMBER_VALUE - - -/** - * Bad assignment of class instance to prototype. - * @type {goog.events.EventHandler} - */ -x.prototype.badInstance = new goog.events.EventHandler(); -// -1: ILLEGAL_PROTOTYPE_MEMBER_VALUE - -// Check that some basic structures cause no errors. -x = function() { - try { - } finally { - y = 10; - } -}; - -switch (x) { - case 10: - break; - case 20: - // Fallthrough. - case 30: - break; - case 40: { - break; - } - default: - break; -} - -do { - x += 10; -} while (x < 100); - -do { - x += 10; -} while (x < 100) // MISSING_SEMICOLON - -// Missing semicolon checks. -x = 10 // MISSING_SEMICOLON -x = someOtherVariable // MISSING_SEMICOLON -x = fnCall() // MISSING_SEMICOLON -x = {a: 10, b: 20} // MISSING_SEMICOLON -x = [10, 20, 30] // MISSING_SEMICOLON -x = (1 + 2) // MISSING_SEMICOLON -x = { - a: [ - 10, 20, (30 + - 40) - ] -} // MISSING_SEMICOLON -x = a - .b - .c(). // LINE_ENDS_WITH_DOT - d; - -// Test that blocks without braces don't generate incorrect semicolon and -// indentation errors. TODO: consider disallowing blocks without braces. -if (x) - y = 10; - -if (x) - y = 8 // MISSING_SEMICOLON - -// Regression test for bug 2973408, bad missing semi-colon error when else -// is not followed by an opening brace. -if (x) - y = 3; -else - z = 4; - -// We used to erroneously report a missing semicolon error. -if (x) -{ -} - -while (x) - y = 10; - -for (x = 0; x < 10; x++) - y += 10; - z += 10; // WRONG_INDENTATION - -var x = 100 // MISSING_SEMICOLON - -// Also regression test for bug 2973407 Parse error on nested ternary statments. -foo = bar ? baz ? 1 : 2 : 3 // MISSING_SEMICOLON -foo = bar ? 1 : baz ? 2 : 3; -bar ? 1 : baz ? 2 : bat ? 3 : 4; -bar ? 1 : baz ? bat ? 3 : 4 : baq ? 5 : 6; -foo = bar ? 1 : 2; - -foo = { - str: bar ? baz ? blah ? 1 : 2 : 3 : 4 -} // MISSING_SEMICOLON - - -// Regression tests for bug 2969408 GJsLint doesn't like labeled statements. -mainLoop: while (!y) { -} - -myLabel1: myLabel2: var x; - -for (var i = 0; i < n; i++) { - myLabel3: - while (true) { - break myLabel3; - } -} - -myLabelA : myLabelB : x > y ? 0 : 1; // EXTRA_SPACE, EXTRA_SPACE, EXTRA_SPACE - -// Regression test for bug 4269466. -var a = new Scheme({default: 0}); -switch (foo) { - default: - var a = new Scheme({default: 0}); - break; -} - - -/** @private Some text is allowed after tag */ -x.y_ = function() { -}; - - -/** @private Some text is allowed after tag but not the long oneeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee.*/ // LINE_TOO_LONG -x.y_ = function() { -}; - - -/** @private {number} Some text is allowed after tag */ -x.z_ = 200; - - -/** @private {number} Some text is allowed after tag but not the long oneeeeeeeeeeeeeeee. */ // LINE_TOO_LONG -x.z_ = 200; - -// Regression tests for b/16298424. -var z = function() {}.bind(); -window.alert(function() {}.bind()); -function() { -}.bind(); -var y = function() { -}.bind(); -var y = function() { - } - .bind(); - -/* comment not closed // FILE_MISSING_NEWLINE, FILE_IN_BLOCK \ No newline at end of file diff --git a/tools/closure_linter/closure_linter/testdata/provide_blank.js b/tools/closure_linter/closure_linter/testdata/provide_blank.js deleted file mode 100644 index a4e0716419e4af..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/provide_blank.js +++ /dev/null @@ -1,29 +0,0 @@ -// Copyright 2010 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview Checks that missing provides are reported at the first require - * when there are no other provides in the file. - */ - -goog.require('dummy.package.ClassName'); // MISSING_GOOG_PROVIDE - - - -/** - * @constructor - */ -dummy.Something = function() {}; - -var x = new dummy.package.ClassName(); diff --git a/tools/closure_linter/closure_linter/testdata/provide_extra.js b/tools/closure_linter/closure_linter/testdata/provide_extra.js deleted file mode 100644 index 3370950e3b2c41..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/provide_extra.js +++ /dev/null @@ -1,39 +0,0 @@ -// Copyright 2010 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed 2to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview Checks for extra goog.provides. - * - */ - -goog.provide(''); // EXTRA_GOOG_PROVIDE - -goog.provide('dummy.AnotherThingTest'); // ok since mentioned in setTestOnly -goog.provide('dummy.AnotherTrulyLongNamespaceToMakeItExceedEightyCharactersThingTest'); - -goog.provide('dummy.Something'); -goog.provide('dummy.Something'); // EXTRA_GOOG_PROVIDE -goog.provide('dummy.SomethingElse'); // EXTRA_GOOG_PROVIDE - -goog.provide('dummy.YetAnotherThingTest'); // EXTRA_GOOG_PROVIDE - -goog.setTestOnly('dummy.AnotherThingTest'); -goog.setTestOnly('dummy.AnotherTrulyLongNamespaceToMakeItExceedEightyCharactersThingTest'); - - - -/** - * @constructor - */ -dummy.Something = function() {}; diff --git a/tools/closure_linter/closure_linter/testdata/provide_missing.js b/tools/closure_linter/closure_linter/testdata/provide_missing.js deleted file mode 100644 index 42de489671113c..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/provide_missing.js +++ /dev/null @@ -1,40 +0,0 @@ -// Copyright 2011 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// We are missing a provide of goog.something.Else. -// -15: MISSING_GOOG_PROVIDE - -/** - * @fileoverview Tests missing provides and the usage of the missing provide - * suppression annotation. - * - */ - - - -/** - * Constructor for Something. - * @constructor - * @suppress {missingProvide} - */ -goog.something.Something = function() {}; - - - -/** - * Constructor for Else. We should get an error about providing this, but not - * about the constructor for Something. - * @constructor - */ -goog.something.Else = function() {}; diff --git a/tools/closure_linter/closure_linter/testdata/require_alias.js b/tools/closure_linter/closure_linter/testdata/require_alias.js deleted file mode 100644 index 804b2ed1428684..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/require_alias.js +++ /dev/null @@ -1,14 +0,0 @@ -// We are missing a require of goog.sample.UsedType -goog.provide('goog.something.Else'); // +1: MISSING_GOOG_REQUIRE - - -goog.scope(function() { -var unused = goog.events.unused; // UNUSED_LOCAL_VARIABLE -var used = goog.events.used; // ALIAS_STMT_NEEDS_GOOG_REQUIRE -var UsedType = goog.sample.UsedType; -var other = goog.sample.other; - - -/** @type {used.UsedAlias|other.UsedAlias} */ -goog.something.Else = UsedType.create(); -}); // goog.scope diff --git a/tools/closure_linter/closure_linter/testdata/require_all_caps.js b/tools/closure_linter/closure_linter/testdata/require_all_caps.js deleted file mode 100644 index 49344f2c18b267..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/require_all_caps.js +++ /dev/null @@ -1,30 +0,0 @@ -// Copyright 2008 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview A should come before B. - * - */ - -goog.provide('XX'); // GOOG_PROVIDES_NOT_ALPHABETIZED -goog.provide('ZZ'); -goog.provide('YY'); - -goog.require('dummy.AA'); // GOOG_REQUIRES_NOT_ALPHABETIZED -goog.require('dummy.CC'); -goog.require('dummy.BB'); - -dummy.AA(); -dummy.CC(); -dummy.BB(); diff --git a/tools/closure_linter/closure_linter/testdata/require_blank.js b/tools/closure_linter/closure_linter/testdata/require_blank.js deleted file mode 100644 index 060781ce7ca322..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/require_blank.js +++ /dev/null @@ -1,29 +0,0 @@ -// Copyright 2010 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview Checks that missing requires are reported just after the last - * provide when there are no other requires in the file. - */ - -goog.provide('dummy.Something'); // +1: MISSING_GOOG_REQUIRE - - - -/** - * @constructor - */ -dummy.Something = function() {}; - -var x = new dummy.package.ClassName(); diff --git a/tools/closure_linter/closure_linter/testdata/require_extra.js b/tools/closure_linter/closure_linter/testdata/require_extra.js deleted file mode 100644 index 3ee39c73a8a53a..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/require_extra.js +++ /dev/null @@ -1,35 +0,0 @@ -// Copyright 2010 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview Checks for extra goog.requires. - * - */ - -goog.require(''); // EXTRA_GOOG_REQUIRE -goog.require('dummy.Aa'); -goog.require('dummy.Aa.CONSTANT'); // EXTRA_GOOG_REQUIRE -goog.require('dummy.Aa.Enum'); // EXTRA_GOOG_REQUIRE -goog.require('dummy.Bb'); -goog.require('dummy.Ff'); // EXTRA_GOOG_REQUIRE -goog.require('dummy.Gg'); // EXTRA_GOOG_REQUIRE -goog.require('dummy.cc'); -goog.require('dummy.cc'); // EXTRA_GOOG_REQUIRE -goog.require('dummy.hh'); // EXTRA_GOOG_REQUIRE - -new dummy.Aa(); -dummy.Bb.someMethod(); -dummy.cc(); -var x = dummy.Aa.Enum.VALUE; -var y = dummy.Aa.CONSTANT; diff --git a/tools/closure_linter/closure_linter/testdata/require_function.js b/tools/closure_linter/closure_linter/testdata/require_function.js deleted file mode 100644 index 532bb67103157c..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/require_function.js +++ /dev/null @@ -1,22 +0,0 @@ -// Copyright 2010 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview Description of this file. - */ - -goog.require('goog.mobile.paging.getPage'); - - -goog.mobile.paging.getPage(); diff --git a/tools/closure_linter/closure_linter/testdata/require_function_missing.js b/tools/closure_linter/closure_linter/testdata/require_function_missing.js deleted file mode 100644 index 33bec21eab15c3..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/require_function_missing.js +++ /dev/null @@ -1,24 +0,0 @@ -// Copyright 2010 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// -14: MISSING_GOOG_REQUIRE - -/** - * @fileoverview Description of this file. - */ - - - -goog.mobile.paging.getPage(); -goog.mobile.paging.getOtherPage(); diff --git a/tools/closure_linter/closure_linter/testdata/require_function_through_both.js b/tools/closure_linter/closure_linter/testdata/require_function_through_both.js deleted file mode 100644 index d9525ec4e1467a..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/require_function_through_both.js +++ /dev/null @@ -1,23 +0,0 @@ -// Copyright 2010 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview Description of this file. - */ - -goog.require('goog.mobile.paging'); -goog.require('goog.mobile.paging.getPage'); - - -goog.mobile.paging.getPage(); diff --git a/tools/closure_linter/closure_linter/testdata/require_function_through_namespace.js b/tools/closure_linter/closure_linter/testdata/require_function_through_namespace.js deleted file mode 100644 index 55628fccfb34fd..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/require_function_through_namespace.js +++ /dev/null @@ -1,22 +0,0 @@ -// Copyright 2010 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview Description of this file. - */ - -goog.require('goog.mobile.paging'); - - -goog.mobile.paging.getPage(); diff --git a/tools/closure_linter/closure_linter/testdata/require_interface.js b/tools/closure_linter/closure_linter/testdata/require_interface.js deleted file mode 100644 index d6e83024b4b7ac..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/require_interface.js +++ /dev/null @@ -1,31 +0,0 @@ -// Copyright 2010 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview Contains a test to verify that interfaces implemented in a file - * are goog.require'd. - * - */ - -// We're missing a goog.require of goog.something.SomeInterface. -goog.provide('goog.something.SomeClass'); // +1: MISSING_GOOG_REQUIRE - - - -/** - * Constructor for SomeClass. - * @constructor - * @implements {goog.something.SomeInterface} - */ -goog.something.SomeClass = function() {}; diff --git a/tools/closure_linter/closure_linter/testdata/require_interface_alias.js b/tools/closure_linter/closure_linter/testdata/require_interface_alias.js deleted file mode 100644 index c71b29ca3c8d2f..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/require_interface_alias.js +++ /dev/null @@ -1,34 +0,0 @@ -// Copyright 2010 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview Contains a test to verify that aliased interfaces - * are goog.require'd. - */ - -// We're missing a goog.require of goog.something.SomeInterface. -goog.provide('goog.something.SomeClass'); // +1: MISSING_GOOG_REQUIRE - -goog.scope(function() { -var something = goog.something; - - - -/** - * Constructor for SomeClass. - * @constructor - * @implements {something.SomeInterface} - */ -something.SomeClass = function() {}; -}); // goog.scope diff --git a/tools/closure_linter/closure_linter/testdata/require_interface_base.js b/tools/closure_linter/closure_linter/testdata/require_interface_base.js deleted file mode 100644 index c8bb1f67a5ee8b..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/require_interface_base.js +++ /dev/null @@ -1,31 +0,0 @@ -// Copyright 2011 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview Contains a test to verify that parent interfaces - * implemented are goog.require'd. - * - */ - -// We're missing a goog.require of goog.something.BaseInterface. -goog.provide('goog.something.SomeInterface'); // +1: MISSING_GOOG_REQUIRE - - - -/** - * Constructor for SomeInterface. - * @interface - * @extends {goog.something.BaseInterface} - */ -goog.something.SomeInterface = function() {}; diff --git a/tools/closure_linter/closure_linter/testdata/require_lower_case.js b/tools/closure_linter/closure_linter/testdata/require_lower_case.js deleted file mode 100644 index c1fff4a3eda79c..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/require_lower_case.js +++ /dev/null @@ -1,30 +0,0 @@ -// Copyright 2008 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview The B should come before the b. - * - */ - -goog.provide('x'); // GOOG_PROVIDES_NOT_ALPHABETIZED -goog.provide('X'); -goog.provide('Y'); - -goog.require('dummy.bb'); // GOOG_REQUIRES_NOT_ALPHABETIZED -goog.require('dummy.Bb'); -goog.require('dummy.Cc'); - -var x = dummy.bb.a(); -var y = dummy.Bb.a(); -var z = dummy.Cc.a(); diff --git a/tools/closure_linter/closure_linter/testdata/require_missing.js b/tools/closure_linter/closure_linter/testdata/require_missing.js deleted file mode 100644 index 3539c9489d65dc..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/require_missing.js +++ /dev/null @@ -1,40 +0,0 @@ -// Copyright 2011 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview Tests missing requires around the usage of the require - * suppression annotation. - * - */ - -// We are missing a require of goog.foo. -goog.provide('goog.something.Else'); // +1: MISSING_GOOG_REQUIRE - - - -/** - * Constructor for Else. - * @constructor - */ -goog.something.Else = function() { - /** @suppress {missingRequire} */ - this.control.createConstructorMock( - goog.foo.bar, 'Baz'); - - // Previous suppress should only be scoped to that statement. - this.control.createConstructorMock( - goog.foo.bar, 'Baz'); - - this.control.invoke(goog.foo.bar, 'Test'); -}; diff --git a/tools/closure_linter/closure_linter/testdata/require_numeric.js b/tools/closure_linter/closure_linter/testdata/require_numeric.js deleted file mode 100644 index 29d8377afaf566..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/require_numeric.js +++ /dev/null @@ -1,30 +0,0 @@ -// Copyright 2008 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview Numbers should come before letters. - * - */ - -goog.provide('xa'); // GOOG_PROVIDES_NOT_ALPHABETIZED -goog.provide('x1'); -goog.provide('xb'); - -goog.require('dummy.aa'); // GOOG_REQUIRES_NOT_ALPHABETIZED -goog.require('dummy.a1'); -goog.require('dummy.ab'); - -dummy.aa.a; -dummy.a1.a; -dummy.ab.a; diff --git a/tools/closure_linter/closure_linter/testdata/require_provide_blank.js b/tools/closure_linter/closure_linter/testdata/require_provide_blank.js deleted file mode 100644 index 0e0c188ca54270..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/require_provide_blank.js +++ /dev/null @@ -1,31 +0,0 @@ -// Copyright 2010 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// -14: MISSING_GOOG_PROVIDE -// -15: MISSING_GOOG_REQUIRE - -/** - * @fileoverview Checks that missing requires and provides are reported at the - * top of the file when there are no existing goog.requires or provides in the - * file. - */ - - - -/** - * @constructor - */ -dummy.Something = function() {}; - -var x = new dummy.package.ClassName(); diff --git a/tools/closure_linter/closure_linter/testdata/require_provide_missing.js b/tools/closure_linter/closure_linter/testdata/require_provide_missing.js deleted file mode 100644 index a56f4d00070819..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/require_provide_missing.js +++ /dev/null @@ -1,76 +0,0 @@ -// Copyright 2008 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview The same code as require_provide_ok, but missing a provide - * and a require call. - * - */ - -goog.provide('goog.something'); // +1: MISSING_GOOG_PROVIDE -// Missing provide of goog.something.Else and goog.something.SomeTypeDef. - -goog.require('goog.Class'); -goog.require('goog.package'); // +1: MISSING_GOOG_REQUIRE -// Missing requires of goog.Class.Enum and goog.otherThing.Class.Enum. - - -var x = new goog.Class(); -goog.package.staticFunction(); - -var y = goog.Class.Enum.VALUE; - - -/** - * @typedef {string} - */ -goog.something.SomeTypeDef; - - -/** - * Private variable. - * @type {number} - * @private - */ -goog.something.private_ = 10; - - -/** - * Use private variables defined in this file so they don't cause a warning. - */ -goog.something.usePrivateVariables = function() { - var x = [ - goog.something.private_, - x - ]; -}; - - -/** - * Static function. - */ -goog.something.staticFunction = function() { -}; - - - -/** - * Constructor for Else. - * @constructor - */ -goog.something.Else = function() { - // Bug 1801608: Provide goog.otherThing.Class.Enum isn't missing. - var enum = goog.otherThing.Class.Enum; - goog.otherThing.Class.Enum = enum; -}; diff --git a/tools/closure_linter/closure_linter/testdata/require_provide_ok.js b/tools/closure_linter/closure_linter/testdata/require_provide_ok.js deleted file mode 100644 index 01ddafe490d977..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/require_provide_ok.js +++ /dev/null @@ -1,214 +0,0 @@ -// Copyright 2008 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview There is nothing wrong w/ this javascript. - * - */ -goog.module('goog.super.long.DependencyNameThatForcesMethodDefinitionToSpanMultipleLinesFooBar'); -goog.provide('goog.something'); -goog.provide('goog.something.Else'); -goog.provide('goog.something.Else.Enum'); -/** @suppress {extraProvide} */ -goog.provide('goog.something.Extra'); -goog.provide('goog.something.SomeTypeDef'); -goog.provide('goog.somethingelse.someMethod'); -goog.provide('goog.super.long.DependencyNameThatForcesTheLineToBeOverEightyCharacters'); -goog.provide('notInClosurizedNamespacesSoNotExtra'); - -goog.require('dummy.foo'); -goog.require('dummy.foo.someSpecificallyRequiredMethod'); -goog.require('goog.Class'); -/** @suppress {extraRequire} */ -goog.require('goog.extra.require'); -goog.require('goog.package'); -goog.require('goog.package.ClassName'); -goog.require('goog.package.OtherClassName'); -/** @suppress {extraRequire} Legacy dependency on enum */ -goog.require('goog.package.OuterClassName.InnerClassName'); -goog.require('goog.super.long.DependencyNameThatForcesMethodDefinitionToSpanMultipleLinesFooBar'); -goog.require('goog.super.long.DependencyNameThatForcesTheLineToBeOverEightyCharacters2'); -goog.require('goog.super.long.DependencyNameThatForcesTheLineToBeOverEightyCharacters3'); -goog.require('notInClosurizedNamespacesSoNotExtra'); - -dummy.foo.someMethod(); -dummy.foo.someSpecificallyRequiredMethod(); - - -// Regression test for bug 3473189. Both of these 'goog.provide' tokens should -// be completely ignored by alphabetization checks. -if (typeof goog != 'undefined' && typeof goog.provide == 'function') { - goog.provide('goog.something.SomethingElse'); -} - - -var x = new goog.Class(); -goog.package.staticFunction(); - -var y = goog.Class.Enum.VALUE; - - -// This should not trigger a goog.require. -var somethingPrivate = goog.somethingPrivate.PrivateEnum_.VALUE; - - -/** - * This method is provided directly, instead of its namespace. - */ -goog.somethingelse.someMethod = function() {}; - - -/** - * Defining a private property on a required namespace should not trigger a - * provide of that namespace. Yes, people actually do this. - * @private - */ -goog.Class.privateProperty_ = 1; - - -/** - * @typedef {string} - */ -goog.something.SomeTypeDef; - - -/** - * @typedef {string} - * @private - */ -goog.something.SomePrivateTypeDef_; - - -/** - * Some variable that is declared but not initialized. - * @type {string|undefined} - * @private - */ -goog.something.somePrivateVariable_; - - -/** - * Private variable. - * @type {number} - * @private - */ -goog.something.private_ = 10; - - -/** - * Use private variables defined in this file so they don't cause a warning. - */ -goog.something.usePrivateVariables = function() { - var x = [ - goog.something.private_, - goog.Class.privateProperty_, - x - ]; -}; - - - -/** - * A really long class name to provide and usage of a really long class name to - * be required. - * @constructor - */ -goog.super.long.DependencyNameThatForcesTheLineToBeOverEightyCharacters = - function() { - var x = new goog.super.long. // LINE_ENDS_WITH_DOT - DependencyNameThatForcesTheLineToBeOverEightyCharacters2(); - var x = new goog.super.long - .DependencyNameThatForcesTheLineToBeOverEightyCharacters3(); - // Use x to avoid a warning. - var x = [x]; -}; - - -/** - * A really long class name to to force a method definition to be greater than - * 80 lines. We should be grabbing the whole identifier regardless of how many - * lines it is on. - */ -goog.super.long - .DependencyNameThatForcesMethodDefinitionToSpanMultipleLinesFooBar - .prototype.someMethod = function() { -}; - - -/** - * Static function. - */ -goog.something.staticFunction = function() { - // Tests that namespace usages are identified using 'namespace.' not just - // 'namespace'. - googSomething.property; - dummySomething.property; - goog.package.ClassName // A comment in between the identifier pieces. - .IDENTIFIER_SPLIT_OVER_MULTIPLE_LINES; - goog.package.OtherClassName.property = 1; - - // Test case where inner class needs to be required explicitly. - new goog.package.OuterClassName.InnerClassName(); - - // Don't just use goog.bar for missing namespace, hard coded to never require - // goog since it's never provided. - control.createConstructorMock( - /** @suppress {missingRequire} */ goog.foo.bar, 'Baz'); - - goog.require('goog.shouldBeIgnored'); -}; - - - -/** - * Constructor for Else. - * @constructor - */ -goog.something.Else = function() { - /** @suppress {missingRequire} */ - this.control.createConstructorMock(goog.foo.bar, 'Baz'); -}; - - -/** - * Enum attached to Else. Should not need to be provided explicitly, but - * should not generate an extra require warning either. - * @enum {number} - */ -goog.something.Else.Enum = { - 'key': 1 -}; - - -/** - * Sample of a typedef. This should not need a provide as it is an inner - * element like an enum. - * - * @typedef {{val1: string, val2: boolean, val3: number}} - */ -goog.something.Else.Typedef; - - - -/** - * Constructor for SomethingElse. - * @constructor - */ -goog.something.SomethingElse = function() {}; - - -/** - * @suppress {missingProvide} - */ -goog.suppress.someMethod = function() {}; diff --git a/tools/closure_linter/closure_linter/testdata/semicolon_missing.js b/tools/closure_linter/closure_linter/testdata/semicolon_missing.js deleted file mode 100644 index 5601db8decf289..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/semicolon_missing.js +++ /dev/null @@ -1,18 +0,0 @@ -/** - * @fileoverview This is for regression testing of scenario where semicolon is - * missing at EOF. b/10801776. - */ - -goog.provide('dummy.foo.DATA'); - -/** - * @type {string} - * @const - * - * For repeating the bug blank comment line above this is needed. - */ - -// +3: MISSING_SEMICOLON -dummy.foo.DATA = - 'SFSDFSDdfgdfgdftreterterterterterggsdfsrrwerwerwsfwerwerwere55454ss' + - 'SFSDFSDdfgdfgdftretertertertertergg' diff --git a/tools/closure_linter/closure_linter/testdata/simple.html b/tools/closure_linter/closure_linter/testdata/simple.html deleted file mode 100644 index 42ebab97d0f575..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/simple.html +++ /dev/null @@ -1,33 +0,0 @@ - - - - - GJsLint HTML JavaScript extraction tests - - - - - - - diff --git a/tools/closure_linter/closure_linter/testdata/spaces.js b/tools/closure_linter/closure_linter/testdata/spaces.js deleted file mode 100644 index 85a36e53bfe6d2..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/spaces.js +++ /dev/null @@ -1,354 +0,0 @@ -// Copyright 2007 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview Errors relating to whitespace. - * - * @author robbyw@google.com (Robby Walker) - */ - -if(needs_space) { // MISSING_SPACE -} - -if ( too_much_space) { // EXTRA_SPACE -} - -if (different_extra_space ) { // EXTRA_SPACE -} - -switch(needs_space) { // MISSING_SPACE -} - -var x = 'if(not_an_error)'; - -var y = afjkljkl + ajklasdflj + ajkadfjkasdfklj + aadskfasdjklf + jkasdfa + ( - kasdfkjlasdfjkl / jklasdfjklasdfjkl); - -x = 5+ 8; // MISSING_SPACE -x = 5 +8; // MISSING_SPACE -x= 5; // MISSING_SPACE -x = 6; // EXTRA_SPACE -x = 7; // EXTRA_SPACE -x = 6 + 2; // EXTRA_SPACE -x += 10; - -throw Error('Selector not supported yet('+ opt_selector + ')'); // MISSING_SPACE -throw Error('Selector not supported yet(' +opt_selector + ')'); // MISSING_SPACE -throw Error( - 'Selector not supported yet' + - '(' +(opt_selector ? 'foo' : 'bar') + ')'); // MISSING_SPACE - -x++; -x ++; // EXTRA_SPACE -x++ ; // EXTRA_SPACE -y = a + ++b; -for (var i = 0; i < 10; ++i) { -} - -// We omit the update section of the for loop to test that a space is allowed -// in this special case. -for (var part; part = parts.shift(); ) { -} - -if (x == y) { -} - -x = 10; // no error here -x = -1; -x++; -++x; - -x = bool ? -1 : -1; - -x = {a: 10}; -x = {a:10}; // MISSING_SPACE - -x = !!y; - -x >>= 0; -x <<= 10; - -x[100] = 10; -x[ 100] = 10; // EXTRA_SPACE -x[100 ] = 10; // EXTRA_SPACE -x [100] = 10; // EXTRA_SPACE -x[10]= 5; // MISSING_SPACE -var x = []; -x = [[]]; -x = [[x]]; -x = [[[x, y]]]; -var craziness = ([1, 2, 3])[1]; -var crazinessError = ([1, 2, 3]) [1]; // EXTRA_SPACE -var multiArray = x[1][2][3][4]; -var multiArrayError = x[1] [2][3][4]; // EXTRA_SPACE - -array[aReallyLooooooooooooooooooooooooooooongIndex1][ - anotherVeryLoooooooooooooooooooooooooooooooooooongIndex -] = 10; - -if (x) { - array[aReallyLooooooooooooooooooooooooooooongIndex1][ - anotherVeryLoooooooooooooooooooooooooooooooooooongIndex - ] = 10; -} - - -/** - * Docs. - * @param {Number} x desc. - * @return {boolean} Some boolean value. - */ -function functionName( x) { // EXTRA_SPACE - return !!x; -} - - -/** - * Docs. - * @param {Number} x desc. - */ -function functionName(x ) { // EXTRA_SPACE - return; -} - - -/** - * Docs. - * @param {Number} x desc. - * @param {Number} y desc. - */ -function functionName(x,y) { // MISSING_SPACE -} - - -/** - * Docs. - * @param {Number} x desc. - * @param {Number} y desc. - */ -function functionName(x, y) { -} - - -/** - * Docs. - */ -function functionName() { // EXTRA_SPACE -} - - -/** - * Docs. - */ -function functionName(){ // MISSING_SPACE -} - -functionName (); // EXTRA_SPACE - - -/** - * Docs. - */ -function functionName () { // EXTRA_SPACE -} - - -/** - * Docs. - */ -var foo = function () { // EXTRA_SPACE -}; - - - -/** - * Missing a newline. - * @constructor - * @extends {a.b.c} - */ -x.y.z = function() { -};goog.inherits(x.y.z, a.b.c); // MISSING_LINE - - - -/** - * Extra space. - * @constructor - * @extends {a.b.c} - */ -x.y.z = function() { -}; - goog.inherits(x.y.z, a.b.c); // WRONG_INDENTATION - - - -/** - * Extra blank line. - * @constructor - * @extends {a.b.c} - */ -x.y.z = function() { -}; - -goog.inherits(x.y.z, a.b.c); // -1: EXTRA_LINE - - - -/** - * Perfect! - * @constructor - * @extends {a.b.c} - */ -x.y.z = function() { -}; -goog.inherits(x.y.z, a.b.c); - -if (flag) { - /** - * Also ok! - * @constructor - * @extends {a.b.c} - */ - x.y.z = function() { - }; - goog.inherits(x.y.z, a.b.c); -} - - -/** - * Docs. - */ -x.finally = function() { -}; - -x.finally(); -x - .finally(); -x.finally (); // EXTRA_SPACE -x - .finally (); // EXTRA_SPACE -try { -} finally (e) { -} -try { -} finally(e) { // MISSING_SPACE -} - -functionName(x , y); // EXTRA_SPACE -functionName(x,y); // MISSING_SPACE -functionName(x, y); - -var really_really_really_really_really_really_really_really_really_long_name = - 2; - -var current = arr[cursorRead++]; - -var x = -(y + z); - -// Tab before + -var foo + 3; // ILLEGAL_TAB -if (something) { - var x = 4; // ILLEGAL_TAB -} - -// +1: ILLEGAL_TAB -// Tab <-- in a comment. - - -// +3: ILLEGAL_TAB -// +3: ILLEGAL_TAB -/** - * An inline flag with a tab {@code asdfasd}. - * @return {string} Illegal <-- tab in a doc description. - */ -function x() { - return ''; -} - - -// +2: ILLEGAL_TAB -/** - * @type {tabBeforeMe} - */ - -// +1: EXTRA_SPACE -var whitespaceAtEndOfLine; - -// +1: EXTRA_SPACE -// Whitespace at end of comment. - - -// +4: EXTRA_SPACE -// +4: EXTRA_SPACE -// +4: EXTRA_SPACE -// +4: EXTRA_SPACE -/* - * Whitespace at EOL. - * @type {string} - * @param {string} Description with whitespace at EOL. - */ -x = 10; - - -/** - * @param {?{foo, bar: number}} x This is a valid annotation. - * @return {{baz}} This is also a valid annotation. - */ -function recordTypeFunction(x) { - return x; -} - -if (y) { - // Colons are difficult. - y = x ? 1 : 2; - y = x ? 1: 2; // MISSING_SPACE - - x = { - b: 'Good', - d : 'Space before colon is bad', // EXTRA_SPACE - f: abc ? def : ghi // These colons should be treated differently - }; - - x = {language: langCode}; // EXTRA_SPACE -} - -// 1094445 - should produce missing space error before +. -// +1: MISSING_SPACE -throw Error('Selector not supported yet ('+ opt_selector + ')'); - -// This code is ok. -for (i = 0; i < len; ++i) { -} - -for (i = 0;i < 10; i++) { // MISSING_SPACE -} -for (i = 0; i < 10;i++) { // MISSING_SPACE -} -for ( i = 0; i < 10; i++) { // EXTRA_SPACE -} -for (i = 0 ; i < 10; i++) { // EXTRA_SPACE -} -for (i = 0; i < 10 ; i++) { // EXTRA_SPACE -} -for (i = 0; i < 10; i++ ) { // EXTRA_SPACE -} -for (i = 0; i < 10; i++) { // EXTRA_SPACE -} -for (i = 0; i < 10; i++) { // EXTRA_SPACE -} -for (i = 0 ;i < 10; i++) { // EXTRA_SPACE, MISSING_SPACE -} - -// Regression test for bug 3508480, parse error when tab as last token. -// +1: ILLEGAL_TAB, EXTRA_SPACE diff --git a/tools/closure_linter/closure_linter/testdata/tokenizer.js b/tools/closure_linter/closure_linter/testdata/tokenizer.js deleted file mode 100644 index 1fbcf4bd410a2a..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/tokenizer.js +++ /dev/null @@ -1,78 +0,0 @@ -// Copyright 2008 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview Errors relating to tokenizing. - * - * @author robbyw@google.com (Robby Walker) - */ - -// Regression test: if regular expressions parse incorrectly this will emit an -// error such as: Missing space after '/' -x = /[^\']/; // and all the other chars - -// Regression test: if regular expressions parse incorrectly this will emit an -// error such as: Missing space before + -var regExp = fromStart ? / ^[\t\r\n]+/ : /[ \t\r\n]+$/; - -// Regression test for bug 1032312: test for correct parsing of multiline -// strings -// +2: MULTI_LINE_STRING -var RG_MONTH_EVENT_TEMPLATE_SINGLE_QUOTE = new Template( - '\ -
>>' and '>>>=' that weren't -// recognized as operators. -a -= b; a -= c; a ^= c >>> 13; a >>>= 1; - -// Regression test as xor was not allowed on the end of a line. -x = 1000 ^ - 45; - -// Regression test for proper number parsing. If parsed incorrectly, some of -// these notations can lead to missing spaces errors. -var x = 1e-6 + 1e+6 + 0. + .5 + 0.5 + 0.e-6 + .5e-6 + 0.5e-6 + 0x123abc + - 0X1Ab3 + 1E7; - -// Regression test for keyword parsing - making sure the fact that the "do" -// keyword is a part of the identifier below doesn't break anything. -this.undoRedoManager_.undo(); - -// Regression test for regex as object value not matching. -x = {x: /./}; - -// Regression test for regex as last array element not matching. -x = [/./]; - -// Syntax tests for ES6: -x = x => x; diff --git a/tools/closure_linter/closure_linter/testdata/unparseable.js b/tools/closure_linter/closure_linter/testdata/unparseable.js deleted file mode 100644 index e8426142869810..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/unparseable.js +++ /dev/null @@ -1,44 +0,0 @@ -// Copyright 2008 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - - -/** - * Constructs and initializes a new good object. - * @constructor - */ -goog.good = function() { -}; - - -/** - * Makes this good object go bad. - * @param {number} badnessLevel How bad this object is going. - */ -goog.good.prototype.goBad = function() { // EXTRA_PARAMETER_DOCUMENTATION -}; - -if (x) - // Cannot parse ending block because beginning block is missing. -} // FILE_DOES_NOT_PARSE - - -/** - * Unecessary return documentation error is not reported because file checking - * stopped at token causing parse error. - * - * @return {boolean} Whether reform was sucessful. - */ -goog.good.prototype.reform = function() { -}; diff --git a/tools/closure_linter/closure_linter/testdata/unused_local_variables.js b/tools/closure_linter/closure_linter/testdata/unused_local_variables.js deleted file mode 100644 index e9e51a1164d92d..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/unused_local_variables.js +++ /dev/null @@ -1,88 +0,0 @@ -// Copyright 2013 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview Checks that unused local variables result in an error. - */ - -goog.provide('dummy.Something'); - - - -/** - * @constructor - */ -dummy.Something = function() { - // This variable isn't really used, but we can't tell for sure. - var usedVariable = []; - usedVariable.length = 1; - - var variableUsedInAClosure = []; - var functionUsedByInvoking = function() { - variableUsedInAClosure[1] = 'abc'; - }; - functionUsedByInvoking(); - - var variableUsedTwoLevelsDeep = []; - var firstLevelFunction = function() { - function() { - variableUsedTwoLevelsDeep.append(1); - } - }; - firstLevelFunction(); - - // This variable isn't being declared so is unchecked. - undeclaredLocal = 1; - - var unusedVariable; - - // Check that using a variable as member name doesn't trigger - // usage. - this.unusedVariable = 0; - this.unusedVariable = this.unusedVariable + 1; - - // Check that declaring a variable twice doesn't trigger - // usage. - var unusedVariable; // UNUSED_LOCAL_VARIABLE - - var unusedVariableWithReassignment = []; // UNUSED_LOCAL_VARIABLE - unusedVariableWithReassignment = 'a'; - - var unusedFunction = function() {}; // UNUSED_LOCAL_VARIABLE - - var unusedHiddenVariable = 1; // UNUSED_LOCAL_VARIABLE - firstLevelFunction = function() { - // This variable is actually used in the function below, but hides the outer - // variable with the same name. - var unusedHiddenVariable = 1; - function() { - delete unusedHiddenVariable; - } - }; -}; - - -goog.scope(function() { -var unusedAlias = dummy.Something; // UNUSED_LOCAL_VARIABLE -var UsedTypeAlias = dummy.Something; -var AnotherUsedTypeAlias = dummy.Something; - - -/** @protected {AnotherUsedTypeAlias.Something|UsedTypeAlias} */ -var usedAlias = dummy.Something; -new usedAlias(); -}); // goog.scope - -// Unused top level variables are not checked. -var unusedTopLevelVariable; diff --git a/tools/closure_linter/closure_linter/testdata/unused_private_members.js b/tools/closure_linter/closure_linter/testdata/unused_private_members.js deleted file mode 100644 index 76c0865bcc5540..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/unused_private_members.js +++ /dev/null @@ -1,205 +0,0 @@ -// Copyright 2010 The Closure Linter Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview Checks that an unused private members result in an error. - */ - -goog.provide('dummy.Something'); - - - -/** - * @constructor - */ -dummy.Something = function() { - /** - * @type {number} - * @private - */ - this.normalVariable_ = 1; - - // +5: UNUSED_PRIVATE_MEMBER - /** - * @type {number} - * @private - */ - this.unusedVariable_ = 1; - - /** - * @type {number} - * @private - * @suppress {unusedPrivateMembers} - */ - this.suppressedUnusedVariable_ = 1; -}; - - -/** - * @type {number} - * @private - */ -dummy.Something.NORMAL_CONSTANT_ = 1; - - -// +5: UNUSED_PRIVATE_MEMBER -/** - * @type {number} - * @private - */ -dummy.Something.UNUSED_CONSTANT_ = 1; - - -/** - * @type {number} - * @private - * @suppress {unusedPrivateMembers} - */ -dummy.Something.SUPPRESSED_UNUSED_CONSTANT_ = 1; - - -/** - * @type {number} - * @private - */ -dummy.Something.normalStaticVariable_ = 1; - - -// +5: UNUSED_PRIVATE_MEMBER -/** - * @type {number} - * @private - */ -dummy.Something.unusedStaticVariable_ = 1; - - -/** - * @type {number} - * @private - * @suppress {unusedPrivateMembers} - */ -dummy.Something.suppressedUnusedStaticVariable_ = 1; - - -/** - * @type {number} - * @private - */ -dummy.Something.prototype.normalVariableOnPrototype_ = 1; - - -// +5: UNUSED_PRIVATE_MEMBER -/** - * @type {number} - * @private - */ -dummy.Something.prototype.unusedVariableOnPrototype_ = 1; - - -/** - * @type {number} - * @private - * @suppress {unusedPrivateMembers} - */ -dummy.Something.prototype.suppressedUnusedVariableOnPrototype_ = 1; - - -/** - * Check edge cases that should not be reported. - */ -dummy.Something.prototype.checkFalsePositives = function() { - this.__iterator__ = 1; - this.normalVariable_.unknownChainedVariable_ = 1; - othernamespace.unusedVariable_ = 1; - - this.element_ = 1; - this.element_.modifyPublicMember = 1; - - /** @suppress {underscore} */ - this.suppressedUnderscore_ = true; -}; - - -/** - * Use all the normal variables. - */ -dummy.Something.prototype.useAllTheThings = function() { - var x = [ - dummy.Something.NORMAL_CONSTANT_, - this.normalStaticVariable_, - this.normalVariable_, - this.normalVariableOnPrototype_, - dummy.Something.normalStaticMethod_(), - this.normalMethod_(), - x - ]; -}; - - -// +5: UNUSED_PRIVATE_MEMBER -/** - * Unused static method. - * @private - */ -dummy.Something.unusedStaticMethod_ = function() { - // Do nothing. -}; - - -/** - * Unused static method. - * @private - * @suppress {unusedPrivateMembers} - */ -dummy.Something.suppressedUnusedStaticMethod_ = function() { - // Do nothing. -}; - - -/** - * Normal static method. - * @private - */ -dummy.Something.normalStaticMethod_ = function() { - // Do nothing. -}; - - -// +5: UNUSED_PRIVATE_MEMBER -/** - * Unused non-static method. - * @private - */ -dummy.Something.prototype.unusedMethod_ = function() { - // Do nothing. -}; - - -/** - * Unused non-static method that is suppressed. - * @private - * @suppress {unusedPrivateMembers} - */ -dummy.Something.prototype.suppressedUnusedMethod_ = function() { - // Do nothing. -}; - - -/** - * Normal non-static method. - * @private - */ -dummy.Something.prototype.normalMethod_ = function() { - // Do nothing. -}; diff --git a/tools/closure_linter/closure_linter/testdata/utf8.html b/tools/closure_linter/closure_linter/testdata/utf8.html deleted file mode 100644 index 29517d09416422..00000000000000 --- a/tools/closure_linter/closure_linter/testdata/utf8.html +++ /dev/null @@ -1,26 +0,0 @@ - - - - - - diff --git a/tools/closure_linter/closure_linter/testutil.py b/tools/closure_linter/closure_linter/testutil.py deleted file mode 100644 index f7084ee37b0683..00000000000000 --- a/tools/closure_linter/closure_linter/testutil.py +++ /dev/null @@ -1,94 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2012 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Utility functions for testing gjslint components.""" - -# Allow non-Google copyright -# pylint: disable=g-bad-file-header - -__author__ = ('nnaze@google.com (Nathan Naze)') - -import StringIO - -from closure_linter import ecmametadatapass -from closure_linter import javascriptstatetracker -from closure_linter import javascripttokenizer - - -def TokenizeSource(source): - """Convert a source into a string of tokens. - - Args: - source: A source file as a string or file-like object (iterates lines). - - Returns: - The first token of the resulting token stream. - """ - - if isinstance(source, basestring): - source = StringIO.StringIO(source) - - tokenizer = javascripttokenizer.JavaScriptTokenizer() - return tokenizer.TokenizeFile(source) - - -def TokenizeSourceAndRunEcmaPass(source): - """Tokenize a source and run the EcmaMetaDataPass on it. - - Args: - source: A source file as a string or file-like object (iterates lines). - - Returns: - The first token of the resulting token stream. - """ - start_token = TokenizeSource(source) - ecma_pass = ecmametadatapass.EcmaMetaDataPass() - ecma_pass.Process(start_token) - return start_token - - -def ParseFunctionsAndComments(source, error_handler=None): - """Run the tokenizer and tracker and return comments and functions found. - - Args: - source: A source file as a string or file-like object (iterates lines). - error_handler: An error handler. - - Returns: - The functions and comments as a tuple. - """ - start_token = TokenizeSourceAndRunEcmaPass(source) - - tracker = javascriptstatetracker.JavaScriptStateTracker() - if error_handler is not None: - tracker.DocFlagPass(start_token, error_handler) - - functions = [] - comments = [] - for token in start_token: - tracker.HandleToken(token, tracker.GetLastNonSpaceToken()) - - function = tracker.GetFunction() - if function and function not in functions: - functions.append(function) - - comment = tracker.GetDocComment() - if comment and comment not in comments: - comments.append(comment) - - tracker.HandleAfterToken(token) - - return functions, comments diff --git a/tools/closure_linter/closure_linter/tokenutil.py b/tools/closure_linter/closure_linter/tokenutil.py deleted file mode 100755 index 11e3ccc68bbe06..00000000000000 --- a/tools/closure_linter/closure_linter/tokenutil.py +++ /dev/null @@ -1,697 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2007 The Closure Linter Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Token utility functions.""" - -__author__ = ('robbyw@google.com (Robert Walker)', - 'ajp@google.com (Andy Perelson)') - -import copy -import StringIO - -from closure_linter.common import tokens -from closure_linter.javascripttokens import JavaScriptToken -from closure_linter.javascripttokens import JavaScriptTokenType - -# Shorthand -Type = tokens.TokenType - - -def GetFirstTokenInSameLine(token): - """Returns the first token in the same line as token. - - Args: - token: Any token in the line. - - Returns: - The first token in the same line as token. - """ - while not token.IsFirstInLine(): - token = token.previous - return token - - -def GetFirstTokenInPreviousLine(token): - """Returns the first token in the previous line as token. - - Args: - token: Any token in the line. - - Returns: - The first token in the previous line as token, or None if token is on the - first line. - """ - first_in_line = GetFirstTokenInSameLine(token) - if first_in_line.previous: - return GetFirstTokenInSameLine(first_in_line.previous) - - return None - - -def GetLastTokenInSameLine(token): - """Returns the last token in the same line as token. - - Args: - token: Any token in the line. - - Returns: - The last token in the same line as token. - """ - while not token.IsLastInLine(): - token = token.next - return token - - -def GetAllTokensInSameLine(token): - """Returns all tokens in the same line as the given token. - - Args: - token: Any token in the line. - - Returns: - All tokens on the same line as the given token. - """ - first_token = GetFirstTokenInSameLine(token) - last_token = GetLastTokenInSameLine(token) - - tokens_in_line = [] - while first_token != last_token: - tokens_in_line.append(first_token) - first_token = first_token.next - tokens_in_line.append(last_token) - - return tokens_in_line - - -def CustomSearch(start_token, func, end_func=None, distance=None, - reverse=False): - """Returns the first token where func is True within distance of this token. - - Args: - start_token: The token to start searching from - func: The function to call to test a token for applicability - end_func: The function to call to test a token to determine whether to abort - the search. - distance: The number of tokens to look through before failing search. Must - be positive. If unspecified, will search until the end of the token - chain - reverse: When true, search the tokens before this one instead of the tokens - after it - - Returns: - The first token matching func within distance of this token, or None if no - such token is found. - """ - token = start_token - if reverse: - while token and (distance is None or distance > 0): - previous = token.previous - if previous: - if func(previous): - return previous - if end_func and end_func(previous): - return None - - token = previous - if distance is not None: - distance -= 1 - - else: - while token and (distance is None or distance > 0): - next_token = token.next - if next_token: - if func(next_token): - return next_token - if end_func and end_func(next_token): - return None - - token = next_token - if distance is not None: - distance -= 1 - - return None - - -def Search(start_token, token_types, distance=None, reverse=False): - """Returns the first token of type in token_types within distance. - - Args: - start_token: The token to start searching from - token_types: The allowable types of the token being searched for - distance: The number of tokens to look through before failing search. Must - be positive. If unspecified, will search until the end of the token - chain - reverse: When true, search the tokens before this one instead of the tokens - after it - - Returns: - The first token of any type in token_types within distance of this token, or - None if no such token is found. - """ - return CustomSearch(start_token, lambda token: token.IsAnyType(token_types), - None, distance, reverse) - - -def SearchExcept(start_token, token_types, distance=None, reverse=False): - """Returns the first token not of any type in token_types within distance. - - Args: - start_token: The token to start searching from - token_types: The unallowable types of the token being searched for - distance: The number of tokens to look through before failing search. Must - be positive. If unspecified, will search until the end of the token - chain - reverse: When true, search the tokens before this one instead of the tokens - after it - - Returns: - The first token of any type in token_types within distance of this token, or - None if no such token is found. - """ - return CustomSearch(start_token, - lambda token: not token.IsAnyType(token_types), - None, distance, reverse) - - -def SearchUntil(start_token, token_types, end_types, distance=None, - reverse=False): - """Returns the first token of type in token_types before a token of end_type. - - Args: - start_token: The token to start searching from. - token_types: The allowable types of the token being searched for. - end_types: Types of tokens to abort search if we find. - distance: The number of tokens to look through before failing search. Must - be positive. If unspecified, will search until the end of the token - chain - reverse: When true, search the tokens before this one instead of the tokens - after it - - Returns: - The first token of any type in token_types within distance of this token - before any tokens of type in end_type, or None if no such token is found. - """ - return CustomSearch(start_token, lambda token: token.IsAnyType(token_types), - lambda token: token.IsAnyType(end_types), - distance, reverse) - - -def DeleteToken(token): - """Deletes the given token from the linked list. - - Args: - token: The token to delete - """ - # When deleting a token, we do not update the deleted token itself to make - # sure the previous and next pointers are still pointing to tokens which are - # not deleted. Also it is very hard to keep track of all previously deleted - # tokens to update them when their pointers become invalid. So we add this - # flag that any token linked list iteration logic can skip deleted node safely - # when its current token is deleted. - token.is_deleted = True - if token.previous: - token.previous.next = token.next - - if token.next: - token.next.previous = token.previous - - following_token = token.next - while following_token and following_token.metadata.last_code == token: - following_token.metadata.last_code = token.metadata.last_code - following_token = following_token.next - - -def DeleteTokens(token, token_count): - """Deletes the given number of tokens starting with the given token. - - Args: - token: The token to start deleting at. - token_count: The total number of tokens to delete. - """ - for i in xrange(1, token_count): - DeleteToken(token.next) - DeleteToken(token) - - -def InsertTokenBefore(new_token, token): - """Insert new_token before token. - - Args: - new_token: A token to be added to the stream - token: A token already in the stream - """ - new_token.next = token - new_token.previous = token.previous - - new_token.metadata = copy.copy(token.metadata) - - if new_token.IsCode(): - old_last_code = token.metadata.last_code - following_token = token - while (following_token and - following_token.metadata.last_code == old_last_code): - following_token.metadata.last_code = new_token - following_token = following_token.next - - token.previous = new_token - if new_token.previous: - new_token.previous.next = new_token - - if new_token.start_index is None: - if new_token.line_number == token.line_number: - new_token.start_index = token.start_index - else: - previous_token = new_token.previous - if previous_token: - new_token.start_index = (previous_token.start_index + - len(previous_token.string)) - else: - new_token.start_index = 0 - - iterator = new_token.next - while iterator and iterator.line_number == new_token.line_number: - iterator.start_index += len(new_token.string) - iterator = iterator.next - - -def InsertTokenAfter(new_token, token): - """Insert new_token after token. - - Args: - new_token: A token to be added to the stream - token: A token already in the stream - """ - new_token.previous = token - new_token.next = token.next - - new_token.metadata = copy.copy(token.metadata) - - if token.IsCode(): - new_token.metadata.last_code = token - - if new_token.IsCode(): - following_token = token.next - while following_token and following_token.metadata.last_code == token: - following_token.metadata.last_code = new_token - following_token = following_token.next - - token.next = new_token - if new_token.next: - new_token.next.previous = new_token - - if new_token.start_index is None: - if new_token.line_number == token.line_number: - new_token.start_index = token.start_index + len(token.string) - else: - new_token.start_index = 0 - - iterator = new_token.next - while iterator and iterator.line_number == new_token.line_number: - iterator.start_index += len(new_token.string) - iterator = iterator.next - - -def InsertTokensAfter(new_tokens, token): - """Insert multiple tokens after token. - - Args: - new_tokens: An array of tokens to be added to the stream - token: A token already in the stream - """ - # TODO(user): It would be nicer to have InsertTokenAfter defer to here - # instead of vice-versa. - current_token = token - for new_token in new_tokens: - InsertTokenAfter(new_token, current_token) - current_token = new_token - - -def InsertSpaceTokenAfter(token): - """Inserts a space token after the given token. - - Args: - token: The token to insert a space token after - - Returns: - A single space token - """ - space_token = JavaScriptToken(' ', Type.WHITESPACE, token.line, - token.line_number) - InsertTokenAfter(space_token, token) - - -def InsertBlankLineAfter(token): - """Inserts a blank line after the given token. - - Args: - token: The token to insert a blank line after - - Returns: - A single space token - """ - blank_token = JavaScriptToken('', Type.BLANK_LINE, '', - token.line_number + 1) - InsertLineAfter(token, [blank_token]) - - -def InsertLineAfter(token, new_tokens): - """Inserts a new line consisting of new_tokens after the given token. - - Args: - token: The token to insert after. - new_tokens: The tokens that will make up the new line. - """ - insert_location = token - for new_token in new_tokens: - InsertTokenAfter(new_token, insert_location) - insert_location = new_token - - # Update all subsequent line numbers. - next_token = new_tokens[-1].next - while next_token: - next_token.line_number += 1 - next_token = next_token.next - - -def SplitToken(token, position): - """Splits the token into two tokens at position. - - Args: - token: The token to split - position: The position to split at. Will be the beginning of second token. - - Returns: - The new second token. - """ - new_string = token.string[position:] - token.string = token.string[:position] - - new_token = JavaScriptToken(new_string, token.type, token.line, - token.line_number) - InsertTokenAfter(new_token, token) - - return new_token - - -def Compare(token1, token2): - """Compares two tokens and determines their relative order. - - Args: - token1: The first token to compare. - token2: The second token to compare. - - Returns: - A negative integer, zero, or a positive integer as the first token is - before, equal, or after the second in the token stream. - """ - if token2.line_number != token1.line_number: - return token1.line_number - token2.line_number - else: - return token1.start_index - token2.start_index - - -def GoogScopeOrNoneFromStartBlock(token): - """Determines if the given START_BLOCK is part of a goog.scope statement. - - Args: - token: A token of type START_BLOCK. - - Returns: - The goog.scope function call token, or None if such call doesn't exist. - """ - if token.type != JavaScriptTokenType.START_BLOCK: - return None - - # Search for a goog.scope statement, which will be 5 tokens before the - # block. Illustration of the tokens found prior to the start block: - # goog.scope(function() { - # 5 4 3 21 ^ - - maybe_goog_scope = token - for unused_i in xrange(5): - maybe_goog_scope = (maybe_goog_scope.previous if maybe_goog_scope and - maybe_goog_scope.previous else None) - if maybe_goog_scope and maybe_goog_scope.string == 'goog.scope': - return maybe_goog_scope - - -def GetTokenRange(start_token, end_token): - """Returns a list of tokens between the two given, inclusive. - - Args: - start_token: Start token in the range. - end_token: End token in the range. - - Returns: - A list of tokens, in order, from start_token to end_token (including start - and end). Returns none if the tokens do not describe a valid range. - """ - - token_range = [] - token = start_token - - while token: - token_range.append(token) - - if token == end_token: - return token_range - - token = token.next - - -def TokensToString(token_iterable): - """Convert a number of tokens into a string. - - Newlines will be inserted whenever the line_number of two neighboring - strings differ. - - Args: - token_iterable: The tokens to turn to a string. - - Returns: - A string representation of the given tokens. - """ - - buf = StringIO.StringIO() - token_list = list(token_iterable) - if not token_list: - return '' - - line_number = token_list[0].line_number - - for token in token_list: - - while line_number < token.line_number: - line_number += 1 - buf.write('\n') - - if line_number > token.line_number: - line_number = token.line_number - buf.write('\n') - - buf.write(token.string) - - return buf.getvalue() - - -def GetPreviousCodeToken(token): - """Returns the code token before the specified token. - - Args: - token: A token. - - Returns: - The code token before the specified token or None if no such token - exists. - """ - - return CustomSearch( - token, - lambda t: t and t.type not in JavaScriptTokenType.NON_CODE_TYPES, - reverse=True) - - -def GetNextCodeToken(token): - """Returns the next code token after the specified token. - - Args: - token: A token. - - Returns: - The next code token after the specified token or None if no such token - exists. - """ - - return CustomSearch( - token, - lambda t: t and t.type not in JavaScriptTokenType.NON_CODE_TYPES, - reverse=False) - - -def GetIdentifierStart(token): - """Returns the first token in an identifier. - - Given a token which is part of an identifier, returns the token at the start - of the identifier. - - Args: - token: A token which is part of an identifier. - - Returns: - The token at the start of the identifier or None if the identifier was not - of the form 'a.b.c' (e.g. "['a']['b'].c"). - """ - - start_token = token - previous_code_token = GetPreviousCodeToken(token) - - while (previous_code_token and ( - previous_code_token.IsType(JavaScriptTokenType.IDENTIFIER) or - IsDot(previous_code_token))): - start_token = previous_code_token - previous_code_token = GetPreviousCodeToken(previous_code_token) - - if IsDot(start_token): - return None - - return start_token - - -def GetIdentifierForToken(token): - """Get the symbol specified by a token. - - Given a token, this function additionally concatenates any parts of an - identifying symbol being identified that are split by whitespace or a - newline. - - The function will return None if the token is not the first token of an - identifier. - - Args: - token: The first token of a symbol. - - Returns: - The whole symbol, as a string. - """ - - # Search backward to determine if this token is the first token of the - # identifier. If it is not the first token, return None to signal that this - # token should be ignored. - prev_token = token.previous - while prev_token: - if (prev_token.IsType(JavaScriptTokenType.IDENTIFIER) or - IsDot(prev_token)): - return None - - if (prev_token.IsType(tokens.TokenType.WHITESPACE) or - prev_token.IsAnyType(JavaScriptTokenType.COMMENT_TYPES)): - prev_token = prev_token.previous - else: - break - - # A "function foo()" declaration. - if token.type is JavaScriptTokenType.FUNCTION_NAME: - return token.string - - # A "var foo" declaration (if the previous token is 'var') - previous_code_token = GetPreviousCodeToken(token) - - if previous_code_token and previous_code_token.IsKeyword('var'): - return token.string - - # Otherwise, this is potentially a namespaced (goog.foo.bar) identifier that - # could span multiple lines or be broken up by whitespace. We need - # to concatenate. - identifier_types = set([ - JavaScriptTokenType.IDENTIFIER, - JavaScriptTokenType.SIMPLE_LVALUE - ]) - - assert token.type in identifier_types - - # Start with the first token - symbol_tokens = [token] - - if token.next: - for t in token.next: - last_symbol_token = symbol_tokens[-1] - - # A dot is part of the previous symbol. - if IsDot(t): - symbol_tokens.append(t) - continue - - # An identifier is part of the previous symbol if the previous one was a - # dot. - if t.type in identifier_types: - if IsDot(last_symbol_token): - symbol_tokens.append(t) - continue - else: - break - - # Skip any whitespace - if t.type in JavaScriptTokenType.NON_CODE_TYPES: - continue - - # This is the end of the identifier. Stop iterating. - break - - if symbol_tokens: - return ''.join([t.string for t in symbol_tokens]) - - -def GetStringAfterToken(token): - """Get string after token. - - Args: - token: Search will be done after this token. - - Returns: - String if found after token else None (empty string will also - return None). - - Search until end of string as in case of empty string Type.STRING_TEXT is not - present/found and don't want to return next string. - E.g. - a = ''; - b = 'test'; - When searching for string after 'a' if search is not limited by end of string - then it will return 'test' which is not desirable as there is a empty string - before that. - - This will return None for cases where string is empty or no string found - as in both cases there is no Type.STRING_TEXT. - """ - string_token = SearchUntil(token, JavaScriptTokenType.STRING_TEXT, - [JavaScriptTokenType.SINGLE_QUOTE_STRING_END, - JavaScriptTokenType.DOUBLE_QUOTE_STRING_END]) - if string_token: - return string_token.string - else: - return None - - -def IsDot(token): - """Whether the token represents a "dot" operator (foo.bar).""" - return token.type is JavaScriptTokenType.OPERATOR and token.string == '.' - - -def IsIdentifierOrDot(token): - """Whether the token is either an identifier or a '.'.""" - return (token.type in [JavaScriptTokenType.IDENTIFIER, - JavaScriptTokenType.SIMPLE_LVALUE] or - IsDot(token)) diff --git a/tools/closure_linter/closure_linter/tokenutil_test.py b/tools/closure_linter/closure_linter/tokenutil_test.py deleted file mode 100644 index c7d3854776bd48..00000000000000 --- a/tools/closure_linter/closure_linter/tokenutil_test.py +++ /dev/null @@ -1,297 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2012 The Closure Linter Authors. All Rights Reserved. -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS-IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Unit tests for the scopeutil module.""" - -# Allow non-Google copyright -# pylint: disable=g-bad-file-header - -__author__ = ('nnaze@google.com (Nathan Naze)') - -import unittest as googletest - -from closure_linter import ecmametadatapass -from closure_linter import javascripttokens -from closure_linter import testutil -from closure_linter import tokenutil - - -class FakeToken(object): - pass - - -class TokenUtilTest(googletest.TestCase): - - def testGetTokenRange(self): - - a = FakeToken() - b = FakeToken() - c = FakeToken() - d = FakeToken() - e = FakeToken() - - a.next = b - b.next = c - c.next = d - - self.assertEquals([a, b, c, d], tokenutil.GetTokenRange(a, d)) - - # This is an error as e does not come after a in the token chain. - self.assertRaises(Exception, lambda: tokenutil.GetTokenRange(a, e)) - - def testTokensToString(self): - - a = FakeToken() - b = FakeToken() - c = FakeToken() - d = FakeToken() - e = FakeToken() - - a.string = 'aaa' - b.string = 'bbb' - c.string = 'ccc' - d.string = 'ddd' - e.string = 'eee' - - a.line_number = 5 - b.line_number = 6 - c.line_number = 6 - d.line_number = 10 - e.line_number = 11 - - self.assertEquals( - 'aaa\nbbbccc\n\n\n\nddd\neee', - tokenutil.TokensToString([a, b, c, d, e])) - - self.assertEquals( - 'ddd\neee\naaa\nbbbccc', - tokenutil.TokensToString([d, e, a, b, c]), - 'Neighboring tokens not in line_number order should have a newline ' - 'between them.') - - def testGetPreviousCodeToken(self): - - tokens = testutil.TokenizeSource(""" -start1. // comment - /* another comment */ - end1 -""") - - def _GetTokenStartingWith(token_starts_with): - for t in tokens: - if t.string.startswith(token_starts_with): - return t - - self.assertEquals( - None, - tokenutil.GetPreviousCodeToken(_GetTokenStartingWith('start1'))) - - self.assertEquals( - '.', - tokenutil.GetPreviousCodeToken(_GetTokenStartingWith('end1')).string) - - self.assertEquals( - 'start1', - tokenutil.GetPreviousCodeToken(_GetTokenStartingWith('.')).string) - - def testGetNextCodeToken(self): - - tokens = testutil.TokenizeSource(""" -start1. // comment - /* another comment */ - end1 -""") - - def _GetTokenStartingWith(token_starts_with): - for t in tokens: - if t.string.startswith(token_starts_with): - return t - - self.assertEquals( - '.', - tokenutil.GetNextCodeToken(_GetTokenStartingWith('start1')).string) - - self.assertEquals( - 'end1', - tokenutil.GetNextCodeToken(_GetTokenStartingWith('.')).string) - - self.assertEquals( - None, - tokenutil.GetNextCodeToken(_GetTokenStartingWith('end1'))) - - def testGetIdentifierStart(self): - - tokens = testutil.TokenizeSource(""" -start1 . // comment - prototype. /* another comment */ - end1 - -['edge'][case].prototype. - end2 = function() {} -""") - - def _GetTokenStartingWith(token_starts_with): - for t in tokens: - if t.string.startswith(token_starts_with): - return t - - self.assertEquals( - 'start1', - tokenutil.GetIdentifierStart(_GetTokenStartingWith('end1')).string) - - self.assertEquals( - 'start1', - tokenutil.GetIdentifierStart(_GetTokenStartingWith('start1')).string) - - self.assertEquals( - None, - tokenutil.GetIdentifierStart(_GetTokenStartingWith('end2'))) - - def testInsertTokenBefore(self): - - self.AssertInsertTokenAfterBefore(False) - - def testInsertTokenAfter(self): - - self.AssertInsertTokenAfterBefore(True) - - def AssertInsertTokenAfterBefore(self, after): - - new_token = javascripttokens.JavaScriptToken( - 'a', javascripttokens.JavaScriptTokenType.IDENTIFIER, 1, 1) - - existing_token1 = javascripttokens.JavaScriptToken( - 'var', javascripttokens.JavaScriptTokenType.KEYWORD, 1, 1) - existing_token1.start_index = 0 - existing_token1.metadata = ecmametadatapass.EcmaMetaData() - - existing_token2 = javascripttokens.JavaScriptToken( - ' ', javascripttokens.JavaScriptTokenType.WHITESPACE, 1, 1) - existing_token2.start_index = 3 - existing_token2.metadata = ecmametadatapass.EcmaMetaData() - existing_token2.metadata.last_code = existing_token1 - - existing_token1.next = existing_token2 - existing_token2.previous = existing_token1 - - if after: - tokenutil.InsertTokenAfter(new_token, existing_token1) - else: - tokenutil.InsertTokenBefore(new_token, existing_token2) - - self.assertEquals(existing_token1, new_token.previous) - self.assertEquals(existing_token2, new_token.next) - - self.assertEquals(new_token, existing_token1.next) - self.assertEquals(new_token, existing_token2.previous) - - self.assertEquals(existing_token1, new_token.metadata.last_code) - self.assertEquals(new_token, existing_token2.metadata.last_code) - - self.assertEquals(0, existing_token1.start_index) - self.assertEquals(3, new_token.start_index) - self.assertEquals(4, existing_token2.start_index) - - def testGetIdentifierForToken(self): - - tokens = testutil.TokenizeSource(""" -start1.abc.def.prototype. - onContinuedLine - -(start2.abc.def - .hij.klm - .nop) - -start3.abc.def - .hij = function() {}; - -// An absurd multi-liner. -start4.abc.def. - hij. - klm = function() {}; - -start5 . aaa . bbb . ccc - shouldntBePartOfThePreviousSymbol - -start6.abc.def ghi.shouldntBePartOfThePreviousSymbol - -var start7 = 42; - -function start8() { - -} - -start9.abc. // why is there a comment here? - def /* another comment */ - shouldntBePart - -start10.abc // why is there a comment here? - .def /* another comment */ - shouldntBePart - -start11.abc. middle1.shouldNotBeIdentifier -""") - - def _GetTokenStartingWith(token_starts_with): - for t in tokens: - if t.string.startswith(token_starts_with): - return t - - self.assertEquals( - 'start1.abc.def.prototype.onContinuedLine', - tokenutil.GetIdentifierForToken(_GetTokenStartingWith('start1'))) - - self.assertEquals( - 'start2.abc.def.hij.klm.nop', - tokenutil.GetIdentifierForToken(_GetTokenStartingWith('start2'))) - - self.assertEquals( - 'start3.abc.def.hij', - tokenutil.GetIdentifierForToken(_GetTokenStartingWith('start3'))) - - self.assertEquals( - 'start4.abc.def.hij.klm', - tokenutil.GetIdentifierForToken(_GetTokenStartingWith('start4'))) - - self.assertEquals( - 'start5.aaa.bbb.ccc', - tokenutil.GetIdentifierForToken(_GetTokenStartingWith('start5'))) - - self.assertEquals( - 'start6.abc.def', - tokenutil.GetIdentifierForToken(_GetTokenStartingWith('start6'))) - - self.assertEquals( - 'start7', - tokenutil.GetIdentifierForToken(_GetTokenStartingWith('start7'))) - - self.assertEquals( - 'start8', - tokenutil.GetIdentifierForToken(_GetTokenStartingWith('start8'))) - - self.assertEquals( - 'start9.abc.def', - tokenutil.GetIdentifierForToken(_GetTokenStartingWith('start9'))) - - self.assertEquals( - 'start10.abc.def', - tokenutil.GetIdentifierForToken(_GetTokenStartingWith('start10'))) - - self.assertIsNone( - tokenutil.GetIdentifierForToken(_GetTokenStartingWith('middle1'))) - - -if __name__ == '__main__': - googletest.main() diff --git a/tools/closure_linter/closure_linter/typeannotation.py b/tools/closure_linter/closure_linter/typeannotation.py deleted file mode 100644 index 00604c13a7b31b..00000000000000 --- a/tools/closure_linter/closure_linter/typeannotation.py +++ /dev/null @@ -1,401 +0,0 @@ -#!/usr/bin/env python -#*-* coding: utf-8 -"""Closure typeannotation parsing and utilities.""" - - - -from closure_linter import errors -from closure_linter import javascripttokens -from closure_linter.common import error - -# Shorthand -TYPE = javascripttokens.JavaScriptTokenType - - -class TypeAnnotation(object): - """Represents a structured view of a closure type annotation. - - Attribute: - identifier: The name of the type. - key_type: The name part before a colon. - sub_types: The list of sub_types used e.g. for Array.<…> - or_null: The '?' annotation - not_null: The '!' annotation - type_group: If this a a grouping (a|b), but does not include function(a). - return_type: The return type of a function definition. - alias: The actual type set by closurizednamespaceinfo if the identifier uses - an alias to shorten the name. - tokens: An ordered list of tokens used for this type. May contain - TypeAnnotation instances for sub_types, key_type or return_type. - """ - - IMPLICIT_TYPE_GROUP = 2 - - NULLABILITY_UNKNOWN = 2 - - # Frequently used known non-nullable types. - NON_NULLABLE = frozenset([ - 'boolean', 'function', 'number', 'string', 'undefined']) - # Frequently used known nullable types. - NULLABLE_TYPE_WHITELIST = frozenset([ - 'Array', 'Document', 'Element', 'Function', 'Node', 'NodeList', - 'Object']) - - def __init__(self): - self.identifier = '' - self.sub_types = [] - self.or_null = False - self.not_null = False - self.type_group = False - self.alias = None - self.key_type = None - self.record_type = False - self.opt_arg = False - self.return_type = None - self.tokens = [] - - def IsFunction(self): - """Determines whether this is a function definition.""" - return self.identifier == 'function' - - def IsConstructor(self): - """Determines whether this is a function definition for a constructor.""" - key_type = self.sub_types and self.sub_types[0].key_type - return self.IsFunction() and key_type.identifier == 'new' - - def IsRecordType(self): - """Returns True if this type is a record type.""" - return (self.record_type or - bool([t for t in self.sub_types if t.IsRecordType()])) - - def IsVarArgsType(self): - """Determines if the type is a var_args type, i.e. starts with '...'.""" - return self.identifier.startswith('...') or ( - self.type_group == TypeAnnotation.IMPLICIT_TYPE_GROUP and - self.sub_types[0].identifier.startswith('...')) - - def IsEmpty(self): - """Returns True if the type is empty.""" - return not self.tokens - - def IsUnknownType(self): - """Returns True if this is the unknown type {?}.""" - return (self.or_null - and not self.identifier - and not self.sub_types - and not self.return_type) - - def Append(self, item): - """Adds a sub_type to this type and finalizes it. - - Args: - item: The TypeAnnotation item to append. - """ - # item is a TypeAnnotation instance, so pylint: disable=protected-access - self.sub_types.append(item._Finalize(self)) - - def __repr__(self): - """Reconstructs the type definition.""" - append = '' - if self.sub_types: - separator = (',' if not self.type_group else '|') - if self.identifier == 'function': - surround = '(%s)' - else: - surround = {False: '{%s}' if self.record_type else '<%s>', - True: '(%s)', - self.IMPLICIT_TYPE_GROUP: '%s'}[self.type_group] - append = surround % separator.join([repr(t) for t in self.sub_types]) - if self.return_type: - append += ':%s' % repr(self.return_type) - append += '=' if self.opt_arg else '' - prefix = '' + ('?' if self.or_null else '') + ('!' if self.not_null else '') - keyword = '%s:' % repr(self.key_type) if self.key_type else '' - return keyword + prefix + '%s' % (self.alias or self.identifier) + append - - def ToString(self): - """Concats the type's tokens to form a string again.""" - ret = [] - for token in self.tokens: - if not isinstance(token, TypeAnnotation): - ret.append(token.string) - else: - ret.append(token.ToString()) - return ''.join(ret) - - def Dump(self, indent=''): - """Dumps this type's structure for debugging purposes.""" - result = [] - for t in self.tokens: - if isinstance(t, TypeAnnotation): - result.append(indent + str(t) + ' =>\n' + t.Dump(indent + ' ')) - else: - result.append(indent + str(t)) - return '\n'.join(result) - - def IterIdentifiers(self): - """Iterates over all identifiers in this type and its subtypes.""" - if self.identifier: - yield self.identifier - for subtype in self.IterTypes(): - for identifier in subtype.IterIdentifiers(): - yield identifier - - def IterTypeGroup(self): - """Iterates over all types in the type group including self. - - Yields: - If this is a implicit or manual type-group: all sub_types. - Otherwise: self - E.g. for @type {Foo.} this will yield only Foo., - for @type {Foo|(Bar|Sample)} this will yield Foo, Bar and Sample. - - """ - if self.type_group: - for sub_type in self.sub_types: - for sub_type in sub_type.IterTypeGroup(): - yield sub_type - else: - yield self - - def IterTypes(self): - """Iterates over each subtype as well as return and key types.""" - if self.return_type: - yield self.return_type - - if self.key_type: - yield self.key_type - - for sub_type in self.sub_types: - yield sub_type - - def GetNullability(self, modifiers=True): - """Computes whether the type may be null. - - Args: - modifiers: Whether the modifiers ? and ! should be considered in the - evaluation. - Returns: - True if the type allows null, False if the type is strictly non nullable - and NULLABILITY_UNKNOWN if the nullability cannot be determined. - """ - - # Explicitly marked nullable types or 'null' are nullable. - if (modifiers and self.or_null) or self.identifier == 'null': - return True - - # Explicitly marked non-nullable types or non-nullable base types: - if ((modifiers and self.not_null) or self.record_type - or self.identifier in self.NON_NULLABLE): - return False - - # A type group is nullable if any of its elements are nullable. - if self.type_group: - maybe_nullable = False - for sub_type in self.sub_types: - nullability = sub_type.GetNullability() - if nullability == self.NULLABILITY_UNKNOWN: - maybe_nullable = nullability - elif nullability: - return True - return maybe_nullable - - # Whitelisted types are nullable. - if self.identifier.rstrip('.') in self.NULLABLE_TYPE_WHITELIST: - return True - - # All other types are unknown (most should be nullable, but - # enums are not and typedefs might not be). - return self.NULLABILITY_UNKNOWN - - def WillAlwaysBeNullable(self): - """Computes whether the ! flag is illegal for this type. - - This is the case if this type or any of the subtypes is marked as - explicitly nullable. - - Returns: - True if the ! flag would be illegal. - """ - if self.or_null or self.identifier == 'null': - return True - - if self.type_group: - return bool([t for t in self.sub_types if t.WillAlwaysBeNullable()]) - - return False - - def _Finalize(self, parent): - """Fixes some parsing issues once the TypeAnnotation is complete.""" - - # Normalize functions whose definition ended up in the key type because - # they defined a return type after a colon. - if self.key_type and self.key_type.identifier == 'function': - current = self.key_type - current.return_type = self - self.key_type = None - # opt_arg never refers to the return type but to the function itself. - current.opt_arg = self.opt_arg - self.opt_arg = False - return current - - # If a typedef just specified the key, it will not end up in the key type. - if parent.record_type and not self.key_type: - current = TypeAnnotation() - current.key_type = self - current.tokens.append(self) - return current - return self - - def FirstToken(self): - """Returns the first token used in this type or any of its subtypes.""" - first = self.tokens[0] - return first.FirstToken() if isinstance(first, TypeAnnotation) else first - - -def Parse(token, token_end, error_handler): - """Parses a type annotation and returns a TypeAnnotation object.""" - return TypeAnnotationParser(error_handler).Parse(token.next, token_end) - - -class TypeAnnotationParser(object): - """A parser for type annotations constructing the TypeAnnotation object.""" - - def __init__(self, error_handler): - self._stack = [] - self._error_handler = error_handler - self._closing_error = False - - def Parse(self, token, token_end): - """Parses a type annotation and returns a TypeAnnotation object.""" - root = TypeAnnotation() - self._stack.append(root) - current = TypeAnnotation() - root.tokens.append(current) - - while token and token != token_end: - if token.type in (TYPE.DOC_TYPE_START_BLOCK, TYPE.DOC_START_BRACE): - if token.string == '(': - if (current.identifier and - current.identifier not in ['function', '...']): - self.Error(token, - 'Invalid identifier for (): "%s"' % current.identifier) - current.type_group = current.identifier != 'function' - elif token.string == '{': - current.record_type = True - current.tokens.append(token) - self._stack.append(current) - current = TypeAnnotation() - self._stack[-1].tokens.append(current) - - elif token.type in (TYPE.DOC_TYPE_END_BLOCK, TYPE.DOC_END_BRACE): - prev = self._stack.pop() - prev.Append(current) - current = prev - - # If an implicit type group was created, close it as well. - if prev.type_group == TypeAnnotation.IMPLICIT_TYPE_GROUP: - prev = self._stack.pop() - prev.Append(current) - current = prev - current.tokens.append(token) - - elif token.type == TYPE.DOC_TYPE_MODIFIER: - if token.string == '!': - current.tokens.append(token) - current.not_null = True - elif token.string == '?': - current.tokens.append(token) - current.or_null = True - elif token.string == ':': - current.tokens.append(token) - prev = current - current = TypeAnnotation() - prev.tokens.append(current) - current.key_type = prev - elif token.string == '=': - # For implicit type groups the '=' refers to the parent. - try: - if self._stack[-1].type_group == TypeAnnotation.IMPLICIT_TYPE_GROUP: - self._stack[-1].tokens.append(token) - self._stack[-1].opt_arg = True - else: - current.tokens.append(token) - current.opt_arg = True - except IndexError: - self.ClosingError(token) - elif token.string == '|': - # If a type group has explicitly been opened do a normal append. - # Otherwise we have to open the type group and move the current - # type into it, before appending - if not self._stack[-1].type_group: - type_group = TypeAnnotation() - if current.key_type and current.key_type.identifier != 'function': - type_group.key_type = current.key_type - current.key_type = None - type_group.type_group = TypeAnnotation.IMPLICIT_TYPE_GROUP - # Fix the token order - prev = self._stack[-1].tokens.pop() - self._stack[-1].tokens.append(type_group) - type_group.tokens.append(prev) - self._stack.append(type_group) - self._stack[-1].tokens.append(token) - self.Append(current, error_token=token) - current = TypeAnnotation() - self._stack[-1].tokens.append(current) - elif token.string == ',': - self.Append(current, error_token=token) - current = TypeAnnotation() - self._stack[-1].tokens.append(token) - self._stack[-1].tokens.append(current) - else: - current.tokens.append(token) - self.Error(token, 'Invalid token') - - elif token.type == TYPE.COMMENT: - current.tokens.append(token) - current.identifier += token.string.strip() - - elif token.type in [TYPE.DOC_PREFIX, TYPE.WHITESPACE]: - current.tokens.append(token) - - else: - current.tokens.append(token) - self.Error(token, 'Unexpected token') - - token = token.next - - self.Append(current, error_token=token) - try: - ret = self._stack.pop() - except IndexError: - self.ClosingError(token) - # The type is screwed up, but let's return something. - return current - - if self._stack and (len(self._stack) != 1 or - ret.type_group != TypeAnnotation.IMPLICIT_TYPE_GROUP): - self.Error(token, 'Too many opening items.') - - return ret if len(ret.sub_types) > 1 else ret.sub_types[0] - - def Append(self, type_obj, error_token): - """Appends a new TypeAnnotation object to the current parent.""" - if self._stack: - self._stack[-1].Append(type_obj) - else: - self.ClosingError(error_token) - - def ClosingError(self, token): - """Reports an error about too many closing items, but only once.""" - if not self._closing_error: - self._closing_error = True - self.Error(token, 'Too many closing items.') - - def Error(self, token, message): - """Calls the error_handler to post an error message.""" - if self._error_handler: - self._error_handler.HandleError(error.Error( - errors.JSDOC_DOES_NOT_PARSE, - 'Error parsing jsdoc type at token "%s" (column: %d): %s' % - (token.string, token.start_index, message), token)) diff --git a/tools/closure_linter/closure_linter/typeannotation_test.py b/tools/closure_linter/closure_linter/typeannotation_test.py deleted file mode 100755 index da9dfa369f0bc8..00000000000000 --- a/tools/closure_linter/closure_linter/typeannotation_test.py +++ /dev/null @@ -1,232 +0,0 @@ -#!/usr/bin/env python -"""Unit tests for the typeannotation module.""" - - - - -import unittest as googletest - -from closure_linter import testutil -from closure_linter.common import erroraccumulator - -CRAZY_TYPE = ('Array.))>') - - -class TypeErrorException(Exception): - """Exception for TypeErrors.""" - - def __init__(self, errors): - super(TypeErrorException, self).__init__() - self.errors = errors - - -class TypeParserTest(googletest.TestCase): - """Tests for typeannotation parsing.""" - - def _ParseComment(self, script): - """Parse a script that contains one comment and return it.""" - accumulator = erroraccumulator.ErrorAccumulator() - _, comments = testutil.ParseFunctionsAndComments(script, accumulator) - if accumulator.GetErrors(): - raise TypeErrorException(accumulator.GetErrors()) - self.assertEquals(1, len(comments)) - return comments[0] - - def _ParseType(self, type_str): - """Creates a comment to parse and returns the parsed type.""" - comment = self._ParseComment('/** @type {%s} **/' % type_str) - return comment.GetDocFlags()[0].jstype - - def assertProperReconstruction(self, type_str, matching_str=None): - """Parses the type and asserts the its repr matches the type. - - If matching_str is specified, it will assert that the repr matches this - string instead. - - Args: - type_str: The type string to parse. - matching_str: A string the __repr__ of the parsed type should match. - Returns: - The parsed js_type. - """ - parsed_type = self._ParseType(type_str) - # Use listEqual assertion to more easily identify the difference - self.assertListEqual(list(matching_str or type_str), - list(repr(parsed_type))) - self.assertEquals(matching_str or type_str, repr(parsed_type)) - - # Newlines will be inserted by the file writer. - self.assertEquals(type_str.replace('\n', ''), parsed_type.ToString()) - return parsed_type - - def assertNullable(self, type_str, nullable=True): - parsed_type = self.assertProperReconstruction(type_str) - self.assertEquals(nullable, parsed_type.GetNullability(), - '"%s" should %sbe nullable' % - (type_str, 'not ' if nullable else '')) - - def assertNotNullable(self, type_str): - return self.assertNullable(type_str, nullable=False) - - def testReconstruction(self): - self.assertProperReconstruction('*') - self.assertProperReconstruction('number') - self.assertProperReconstruction('(((number)))') - self.assertProperReconstruction('!number') - self.assertProperReconstruction('?!number') - self.assertProperReconstruction('number=') - self.assertProperReconstruction('number=!?', '?!number=') - self.assertProperReconstruction('number|?string') - self.assertProperReconstruction('(number|string)') - self.assertProperReconstruction('?(number|string)') - self.assertProperReconstruction('Object.') - self.assertProperReconstruction('function(new:Object)') - self.assertProperReconstruction('function(new:Object):number') - self.assertProperReconstruction('function(new:Object,Element):number') - self.assertProperReconstruction('function(this:T,...)') - self.assertProperReconstruction('{a:?number}') - self.assertProperReconstruction('{a:?number,b:(number|string)}') - self.assertProperReconstruction('{c:{nested_element:*}|undefined}') - self.assertProperReconstruction('{handleEvent:function(?):?}') - self.assertProperReconstruction('function():?|null') - self.assertProperReconstruction('null|function():?|bar') - - def testOptargs(self): - self.assertProperReconstruction('number=') - self.assertProperReconstruction('number|string=') - self.assertProperReconstruction('(number|string)=') - self.assertProperReconstruction('(number|string=)') - self.assertProperReconstruction('(number=|string)') - self.assertProperReconstruction('function(...):number=') - - def testIndepth(self): - # Do an deeper check of the crazy identifier - crazy = self.assertProperReconstruction(CRAZY_TYPE) - self.assertEquals('Array.', crazy.identifier) - self.assertEquals(1, len(crazy.sub_types)) - func1 = crazy.sub_types[0] - func2 = func1.return_type - self.assertEquals('function', func1.identifier) - self.assertEquals('function', func2.identifier) - self.assertEquals(3, len(func1.sub_types)) - self.assertEquals(1, len(func2.sub_types)) - self.assertEquals('Object.', func2.sub_types[0].sub_types[0].identifier) - - def testIterIdentifiers(self): - nested_identifiers = self._ParseType('(a|{b:(c|function(new:d):e)})') - for identifier in ('a', 'b', 'c', 'd', 'e'): - self.assertIn(identifier, nested_identifiers.IterIdentifiers()) - - def testIsEmpty(self): - self.assertTrue(self._ParseType('').IsEmpty()) - self.assertFalse(self._ParseType('?').IsEmpty()) - self.assertFalse(self._ParseType('!').IsEmpty()) - self.assertFalse(self._ParseType('').IsEmpty()) - - def testIsConstructor(self): - self.assertFalse(self._ParseType('').IsConstructor()) - self.assertFalse(self._ParseType('Array.').IsConstructor()) - self.assertTrue(self._ParseType('function(new:T)').IsConstructor()) - - def testIsVarArgsType(self): - self.assertTrue(self._ParseType('...number').IsVarArgsType()) - self.assertTrue(self._ParseType('...Object|Array').IsVarArgsType()) - self.assertTrue(self._ParseType('...(Object|Array)').IsVarArgsType()) - self.assertFalse(self._ParseType('Object|...Array').IsVarArgsType()) - self.assertFalse(self._ParseType('(...Object|Array)').IsVarArgsType()) - - def testIsUnknownType(self): - self.assertTrue(self._ParseType('?').IsUnknownType()) - self.assertTrue(self._ParseType('Foo.').sub_types[0].IsUnknownType()) - self.assertFalse(self._ParseType('?|!').IsUnknownType()) - self.assertTrue(self._ParseType('?|!').sub_types[0].IsUnknownType()) - self.assertFalse(self._ParseType('!').IsUnknownType()) - - long_type = 'function():?|{handleEvent:function(?=):?,sample:?}|?=' - record = self._ParseType(long_type) - # First check that there's not just one type with 3 return types, but three - # top-level types. - self.assertEquals(3, len(record.sub_types)) - - # Now extract all unknown type instances and verify that they really are. - handle_event, sample = record.sub_types[1].sub_types - for i, sub_type in enumerate([ - record.sub_types[0].return_type, - handle_event.return_type, - handle_event.sub_types[0], - sample, - record.sub_types[2]]): - self.assertTrue(sub_type.IsUnknownType(), - 'Type %d should be the unknown type: %s\n%s' % ( - i, sub_type.tokens, record.Dump())) - - def testTypedefNames(self): - easy = self._ParseType('{a}') - self.assertTrue(easy.record_type) - - easy = self.assertProperReconstruction('{a}', '{a:}').sub_types[0] - self.assertEquals('a', easy.key_type.identifier) - self.assertEquals('', easy.identifier) - - easy = self.assertProperReconstruction('{a:b}').sub_types[0] - self.assertEquals('a', easy.key_type.identifier) - self.assertEquals('b', easy.identifier) - - def assertTypeError(self, type_str): - """Asserts that parsing the given type raises a linter error.""" - self.assertRaises(TypeErrorException, self._ParseType, type_str) - - def testParseBadTypes(self): - """Tests that several errors in types don't break the parser.""" - self.assertTypeError('<') - self.assertTypeError('>') - self.assertTypeError('Foo.=') - self.assertTypeError('Foo.>=') - self.assertTypeError('(') - self.assertTypeError(')') - self.assertTypeError('Foo.') - self._ParseType(':') - self._ParseType(':foo') - self.assertTypeError(':)foo') - self.assertTypeError('(a|{b:(c|function(new:d):e') - - def testNullable(self): - self.assertNullable('null') - self.assertNullable('Object') - self.assertNullable('?string') - self.assertNullable('?number') - - self.assertNotNullable('string') - self.assertNotNullable('number') - self.assertNotNullable('boolean') - self.assertNotNullable('function(Object)') - self.assertNotNullable('function(Object):Object') - self.assertNotNullable('function(?Object):?Object') - self.assertNotNullable('!Object') - - self.assertNotNullable('boolean|string') - self.assertNotNullable('(boolean|string)') - - self.assertNullable('(boolean|string|null)') - self.assertNullable('(?boolean)') - self.assertNullable('?(boolean)') - - self.assertNullable('(boolean|Object)') - self.assertNotNullable('(boolean|(string|{a:}))') - - def testSpaces(self): - """Tests that spaces don't change the outcome.""" - type_str = (' A < b | ( c | ? ! d e f ) > | ' - 'function ( x : . . . ) : { y : z = } ') - two_spaces = type_str.replace(' ', ' ') - no_spaces = type_str.replace(' ', '') - newlines = type_str.replace(' ', '\n * ') - self.assertProperReconstruction(no_spaces) - self.assertProperReconstruction(type_str, no_spaces) - self.assertProperReconstruction(two_spaces, no_spaces) - self.assertProperReconstruction(newlines, no_spaces) - -if __name__ == '__main__': - googletest.main() diff --git a/tools/closure_linter/dist/closure_linter-2.3.17-py2.7.egg b/tools/closure_linter/dist/closure_linter-2.3.17-py2.7.egg deleted file mode 100644 index e9a847ca28b84234457ad20e9baf2664149d7de2..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 315656 zcma&NQ*0+t`z~7B?yt6O+qP}no!Yi-+qUga%_*n0&V0$q`Tp5^XXjk3n{~JHuH<@YHGK%k9@nKd20|6C+009C1-I~}sxVSl+8Q5CcyP7#O7#LXDTe%t- z&^vmWB@NndF(QfHyhl~~S^-NiJ5y&RUvyL`iqO-R3&pjxq_w3=rIpm2-E=GC5(;^d zcyNB0PmYGSywLMC$x9g+jxPZ4=o;AFUAJ3++pAYCaJ7fJSo%Cd=q?2jv>25CpqlE1 ze~~_IBvW`4az|nuHl9SalmmL}PK1%-XR4}7*QZeWC%o7J?UOJB6hgjqqxpYFj9B^R ztV7s=dnp_Fp%`J(j&klNTJonHfrvEl%Y0$6m8iy*kn2$3Jg> zy*Lh-wC!1p678jITsQ8bzq}Fcp*MYm)p!oY_jDKpnW`^^<<(}tf+v-8%{hc8o#72k z_5gXwpyzia>2{r~iCE5r=A>~p9M4^quRjK9M9Yj@AW+Xx{DevuQN|tRSG}`rHq@CJ z3;mX@&D!frR!EB=e1}y0|3>VF#3&B(6#G&5Z?u#D4$l8|#3o`hjW9!uNMm=ZkfnsL zU`vfM$?h6=(4q^IClOL`)$<^7(m`J>@-^1|zcRp$U`t!lY{nM5>+7nb+ zjU;R)AI>R$uv79?)h%TM^2JGuFQb{}41-3PZ*8)IIf_6n8bD^sKhQK&R)XcDQYH~S zsZ-%Tt1CT~G{iBeW7>r|h$0Szm1USf8%ALJ?Giaj4Ys}bIa>3mncEEiec69LuQQyY zMFA`j5H-pF@nuG~Rz@z4MlLS@es8PxjthVb#s5$JLLy`sH?REt8C`i=t5X`!R!IP9 zx^rjQNKAlK7`8j9?1cLF%ccFVn2yZGhU8U+h4FX}1Cw%tlI zwKn}0{f21k-s*=@<;HaegI@FHQbSBJGLBZmb+1a%*>@bmIP<~aC4mT9 z2!wSnYH2FwHYyfEje)}c({tsGO#BZ*>r4$YAH053WR#X!)$R`*#|<@{wnH9u^(ea% zAdF7ahaMzZU%653#vW6vR&7i!29?3KPVFW3Fld;&$%YE^C{Q-Ycec;057!tPZssq# zRPFrSJp1;ojN}$4H3oTDIVy$vaLnMX$$c==GPav(VaZAByLIyVgPLZ%BO4^j6BeZA zeI51H7zS%#mnz}FcDK5F=S7pItZKS?aK}mK$_w8%C17oJUd|Q;AkVv`){o@mgOb_r zGlj5Z{M%Q~oNq2~0W*S+Bc~sCZd}<7%Ncs{_VnR%M_1VXI?bPF)Q^|j=caKmL-4JL z`b)qGB$3OAl8rsFDB(cQ63Aq$XH1Y$=jj4e6`x?8L}v z9y~khHu}SsRlkU+S{Q&l)oL>&HGIj?<~u-+67Qw7xkpvd z^4~zyt#a#AtNMT}6&6tpaZ)iAkdd=ZL_IgqH_{mNVS)4F=p~Q`m-tLDTlZmDhb7%w z9OnjK6vb#5A+C$9fSdW)fjI4f;$#9q&lhDA8!*5nWXPEp9MptWx$xms$XjBQ* z{MA;6Wm8~mFPkNoIkso3hEWfao@f$`gh$+n zX&lr*P-no}M0Ym6n$6~b_h^Xd=i%svO=)%+<2KEHsEWGY@Mu4cSa5gisiRS=+|eH4 z70W++4JV|J?-0;meowvr{;qrJtd$Ood4CeVVBx69Q7U**8uFqz!@dlrK^D=!A#A8y zKl{kRt`Ld^VopTu6Q}V`w<-plRzt7`6F2(G2m0v?HAJ+k9~dm0cQPb|P?i?S!$Eql z_WF438GpRPi3X7GFxPZPS$iu27hkVd}pI>`wM4))(?C3n?K(T?FLVuq%%OahE zlE3-E8wq-nONnnVioXD#NlF#+!zqa32zWtvC=$k68N8rkNrqP5Xsnn9`h^@Kqp}Q* zhVR^QF1hE19s0&YNFw2NW+I~tn_$8bjqP`ut*qt7vvi3|BK zKp@`LhOzh;&!aYX2=dJ^DZNuVNixcKmn9RD+ACI8L3tiE|o2wxEnk6TOm@L=-L3bR=m3iQ0HUkKA(Ni z&O(9aODJ4b=>Rp5GIp-H?tRPX3E5I|4zMQnmt4vRbJ?H*)` z*+aSix;uzi!NF%5)=NILxpFB6QvO1ba@2w-mi1aCsF8=;Nat?CVy9F=oytlx(~gBQ zg=Jn;w+d`$vl7jMnZ^LOK2i926BmNUkzvk`8J)T^AP2#3o7my8PKN8La8+XCEb$)P2* z98cE4x)!4w$4;6vGh@=lz1)=~+%*vVhM>czo`cl-5|N+fj|l79*;|AhmbJ>B*dR4L z5w2&yTU4VL<1>;%+1L3##6C}e?u0!&yxW^>-O-}u1)5FmUD%Dev8<41Kp8UlR$}Xj z_mJk??X$>_w`XQgK3vkG+PyogceX6O_zgrapHO!HT%HmNeZXB&g?Y~cMbNvtPTn#< z7!?%0vzA>H9IA^N22WUM^LT7i%|H}V^o}}6VyAm4pJ)}|>r7dEk2>uM>cEy8hCT8Zt zd5@Mjs-ezviewISW)uplwD7X1!NltTlW$wzvK7(u8xl84b`EQZ1tpa@{ItjMAAdBp zcd_w9{N=j*8OIu-3uVflOzOg!fTSe)UVx-7i~tDs9k(KHMpI#Ze}<61f7SJ;X0aF8 z7o!OQUtkX9X`1qp0|2-yf0$XV*tU*AY78`+C$)13Tp%B_tbMu%DQ#^kGPRHm3OjF^ zYKe5rsuww)I*gIC{d4Ri3R9Ugolg|GJ zB>NTkwP3;#;^QdIWQ3XCUKM?5JQhCo84fnC^303#I6;HB<9lSD9cf^4Y;GvFuokCy zvj(B6D7~KcF})U~ot^5BUaygbTyM&7vt`TO-}k&rvT^AEg-<@EM~{~SZ`)W8?Thr6 zmkPXJcnyD$gMu$yMT2^{*GH=@_61DFgsKaM`-rajP-?pg6j*yZsX4o*LQ|o8#cm~l z&3@3{m$KIlW@aNRzw8E{@I3sRu?VP&%3_0YL)R}}vy7{n3y@nY8i0kX%GcE5fFVqW zK6Gct@$B1_Y+I>RwN0yWBirlao+MP1?7b@CcnXTwRBe{3s)DkR4eB>A ziPmISaiJ(l)b`nQ7QF-|0>DguYbj}$8lwiSgZ&nHqRKknZza_yUs8o?X$vTa3HZ7Q z3iIE{E65LJkrkA8UOxuF?8t%;IudFJ&g0Tse6&}Nxed?W0Ubn8y@C3E>W|>Wd8LUB zUf547E#U!4iGT;SiDIJE0$*o4qecs^B)l|(J{9ZF#H-iIy|A|Im7K@hBiY7{_~4z# z8#TlSEkfw$*Ns?*AsQk;yY?|E;Y}c#dtnt0H-GP^ZI77U$OCLRJ?sEbxBfBr0;osX z3-WunyWefqCDmw%iOn6Y`y7ojX+nRth-Dr{V&hR37iD051Ld`e z`zyBKex*I?p5oE_65mG*X%HhqQbb^@Da-#{>`hv=WL$8@k@H5Q!Jwj2OqY_#bZn-W2RDLhf*%shMi~j1l@E(CTF_XO z+R_FBvXr;aZ({5nyn?uQJ&86S_iE^$+?$HMS6bq6ihB@)m1UDe+VCmEKAftsX&C zDPkkrZn9inGmG&h9)aXpE@Gntq_XVa+F7^ZQq6kKN6Kxwf>^Z;Ph5oRvV9V4=Z5K!%%v2N>LciwK|x zpN=-Kbj;>0yO@-pjL7G=sXM@U4wHtnbkBvy*^286#0^W>7wn-8a&T_N^Z9d*sDz2U zh3K=0C~$r0jr|6&Nr>jQ3KM^Zv^w8$lElF+vW+0aV;^$T#5ECn9}PzVnRgMBerW9Q_m~gR*O_`!|$p+)3ChJka z?loJRNgD^tJzFSA?89`G9bYMm6M@PsZ}x3fU!mU;SC7Wx^ zy#<&!s_+snTdOt%f6}qtyiESyLB=tv#)6T_!l#-yU5NoLp|Oh*{(8LxE1`s>tgu&U zPjin9h{-KD_e0%A65gz%tC*xF>LF};PooTi-uHo%Sf~>6+#(;0!lPaMT%8r`HNT#Zj9Hy?d6vNK_KOuC?9jZfrgUL!6okvNNx%I zQIv>w%dJ4}XOJ<|W_K4@w52(lBXeZ7C;XjCCn#`oygo|fJti6(JSUX5`ke6@xL^1x zspeWNb_c<~^&DM2>{R}vbgD6YDiB?UBMiS^+{?aIMa{|9sj^CniPUyVM4SImhE9>B z3_sA8q@6&V=}3|!LVVTx`tbnfib>j5_nOjImI`_l$i0)oxfW`GL2}(;+~v{nkk_5u zL?_2yG2o-oj^WmLYgc}Fz?4ac(VW=|OY+GEdX4b>?_x=WxmM(Gh9MLv9t;dl4uhE( zNBOWQM|_0i%$st1KtRA|AXeZYz3*Y)T-rcBcGHo>z4=rI&=LhWgr#;FvwoTX1< z%oBBdEVW*ZDo3Iu{vDqm0*L0WOLqKU6hXi(`E=Zk%;nn%4+S(8&#k#6GjGIOrg0^D zn3FF)X&F&1u7WJADA$_7_y~8aiBBWu#?StyNx~@nFGeC3unrCsazTt~<9* ziJ+poke{%>R<}QD4dVS=NehCF_sIeHnznd#jH^7Nz+}W=4d+}Wr~>YZWfDo;!y#q- zNM?hhEDSvmBoj%1>klQ#5HMm~oPwcl-(*IHXw@#AkopdD5uDP8XrbwCS;2g8aP~&@ z&|GS2__}9*d72yvS}g4cd?~<781n+s3okq*OX4z}oOSkXta-605^a6~p$-@Y*2+nc zKUQAom7E4jZ7kWOc*2s=!Epf(TJa6c75AGd)aU_}+616GW($fnfyJp&Q(t3myS{!= zjiDg`W(Wg4d=aYT+T{rhxJ zwrN@a>!3{y2fM_owY&O?d!vZXaPU3NkWz8@@CcL|Hhm2xtbBR#Cp=b%0VOhC@DhA( zKkCgU)2cWplZD=~?nU=6?T?v=LZ9uKdDQV)lOI;sEmOHK=pWU<1u5f_Ii4g%twIzk zXC7Aw4rd*i64jcPQxv+s@dwS%3;6Dlnkbuc8YIV$X0(pX!-j-G_X)QXJM_W7IFJsG zF~XV7@ZW#;ot1YS>H6;-rPtqHVh7po3>jIpI|8O4^Db5Lpm}YsFRD?7$l^Km1v4l9 z63J8_{gMQhQdnU=yj|KZCIOv{F(B7|_yzBy$IbYHmRv_#a3}^{@hV($GF65{SlRM+ zat`zCBYKEQEQQ$QWwMr`F@z`c)0cY)qZDB3ohmbujVqu!=Lo+}7EAJ+#|mm3>tr#M zH(cO8TDs#y${m@KEQ%RBp%Cu&=61jHG<;f&+60zMu(A@2uZl2o%9aBX_lhHDa#c0J zN)W@C(lm5ZsUBJh3$9DxIbp7aIU%Qludu-z3f`|`W`2RXIcO*GQRl|zWM&h`pf^XD znoU){tGIaNR*r*jIP0$GY*_)R)3e#VajCHZ1Q+4V6+A+0A#1U;Qj|b=L@;%g7nOUD z68EA4szDVnZNW>SF!thN=Q|7zF1mik=7jXXN#2?mq$tmrGlDJF0zQ3#aR=iDX+ge- z+G0A0NyRgGiL!(o;0A+DyNF)3VAUP-3{M)iJ(EaT|l+0)Xarf!R(k(OFvbv$4( zPBFjo>{+kJm+ubi#U^dk4B~UR3zg$#ZFsG({x7NVal4xqVwl*nxUyTtc6vS2Be3Qw z$-#}au)3H(Pp^tnLN0R7&6qvIlLXv0eug6U?74xX76WSJywD{xPo+#JNM|M2_Z(KJ z?IaK{W>Yi7dM&3uRp6g|xH_F~VGSxU3f^PQJ#4|V{dEY%M+p%8K&2$%X{8tXMNXv z)EzGNxhN)f&iU_d6C~#@OwM_7^@%8HQyqvlhV$$A@{z@q2yKW~Y0_sgCQIyK3h@T6 zzC~EyQ;MENGAG$F)l>SrU)X?!d4_uo2I!|6cO&Ph8ydxh{gXwYuV2=HPX^dO*v%p! z!8}Ec{sxaZXNi4|O4zugmMl*FEzb#ZQBmHh@4YOi#kJFsvs|@n%VSYGt%Z1NX4)1_ zN>ugw(zGddDmzSd1%YJForb+x8>Yp5eQpk`eG+e%AJuEbyG}_!m~v$2x7r?bF&hSm z3;+%G^y^li)^6JZd0d`ZzILEAE7lWb73Ei|3#T-i`Wg5TV^T|oRVfUL?8 zmhq?8!b0or-fZEr-GhJH27cXBnR2)^Ha%UpWp4br6FAlkRF#42-`lkmFC^k(ze z%bQ#sVYJT2TP#CIX#?_wICW z$$4%(#IO@9ukeWcAMsN|xaC`)RI5j~F4H1W!N?5a8QpEB(##B-0k&$W+uS)@@;~7- z6`8%LfCcF+?CNGKGmfIw0g>`85G)3wO(6kpfEeUew;yX1!s6J+;_=6HHnh)Pf8XDD ziejS?`ufd%=TCQ5Y`wU5?3s9gA zq!2Fb_&TR~Iqj7s)pv-)pE)!Mghof&E081Zv6mfr4k$)^X_6ZxVj|NaMh1BWA;#s3 zl-HODmwe>bsj1NM5J4N+ym3F<&#*k+BB2TD?2~TOiAj*k9A$C+SjR_ z1_bG5SQO4#p?v%6w*}n(CF;QuhkTpZbyzQNcEznSPUVq7Ha1BZT#4+0>)RLUV{%?` z>j1c|w63i+oOJ6*1N|?+RpTGxmxziF1w}nC88t+&>X zs|PzIf88OEu=X=P`}dpL0eM$&qiJ%6fhbkYL6(2E8P+6RH6?oxK)5kRZ zaQJEsJ3bMU8sfP82#C2Y$I3QiQuB%pHiuMAdhQg2h$R;0`o4E+Qp0wLtVeNwxB*V0 za2&qg8@P%~kbse6aC{<3=(dB~Q{Fxjfn7y?ZHyl8<1vaVQQ&F%?YKiVR|bTLrc3UAvKiDbbcdvL)##SZeOpY1E{K%JF; zUbG#}#Pj{|t`@|5ZpE0c*TBEcRQ?=F-*M=(Vp0^T9A-17uPKc$WmQ)xe;Gt-`U`PF zzb$xE^sJym**G2eLICZ?oM;c(kLwWnOhWYA1@`HW7Tsx@37@HfZ_rpbHzYNS83NA3jR1cVI-Bpa{&tRnxW=Dh1uhf;7xLZwR2%%C{L@pu z$@kIkL9e}uo~?yt)Q9Ef`}Ej_HH|Hkgt+_w)=w+v9S0&I+pp&Nh(E{82VDGqaEc8( zBS^oi>^l__9Mva7mRPQu`gK?DPdce|zR%$=pE8nP^0H?Y9jwF(m~C2P2{nouc9OzomPXSfNj_8U zhYQp=ICO|;B3?!)4dGS$K%r~5cU^GC)?d@NEFVRu_U7(b$%G4vUs`lM6mJzjjZBnK z0!2%J;NL!TO6j5mDU_@9^=k4Ywcrv-Xvl{ko}P9wOtulNY_eY&ulT$%8!~9+lL12P zf}hrNK;~hqpO@hMYe^1EPRc-@*UjtwH;%IF{Ne$<1F&3x>n!1QHaE67;%D|>H+x_& zebMYI4w&Cr@3A1m!6tE!F>JQF<=`?4EL~4CpM3DweGFEPk!`&W4n56JyotUD5>=Gg zXALSkC0u&CqK$m*ZKtSafKtM$Q zKY-e#Rdd#PYXTYnRwJZBfTw!HsVVgLC+&3<)eTXq>J{hOlyY=y8?~y_7#65R~*9c{rOIu93O7c~^OVefQvdf7;bQ z8M1y@@Hn6QSN?*=S8SGI1afN{mKJeMWCQ(S7S`%pC(&UT7RP7>742j8wnL=S^rOzU zL$uP?-egmQAjvT4)nJlB!pd8eM2Oqn+ozBJ8Py_w>_+^ja9)3&SZJrPYY3s%yV$iuK;DdV>gtIu&zuj^#mlPT8)gFm$&$tGv*`c&>We6BO7!$&x+9CK5s@mQCITrd! zhI}a&o%R&L$Fl=-sw&HTG=?+7If3`?i1+z-X05-laDcCg&yu-yK%NEjvz@yq>fM)o5Z~@1*cVn+?ZD*69 zD;A_>i_^&kLR$k3m+Gr{Yh`PGNpOk9d}6Xk_ME<>1kK3t<7p*6HB6aFC{D^LJ1e($ z&z^tJ>!KIe)`x-rA+Oi-ZpN~xP&grM2|OFCn2(jW&eZqpP_tKkS2|SdH$CSSaF96s zUjPORC^hH}^tI=%)b4`mYfKJHfJ56S=a|$5Pt0km_WH%b9?F+N{bs9MbmC?u@dL>v zz!ZgCByL-RH?9(JD>!ZWlgmP--^q!_pp$JtmdEC=QWg$>34(v5VX9{M}t z3W=GqY+}b~0MMyTWr68jD;)Q1qnCO~d?r$-hx@zF+Y*lpSQvKHoaWHBunD`_G*xS9 zB6C0xH($Q#Q4}Hzbn6)>^DH89=XA0*gBQaMM$n=3NGeMZqCnXOyu3`QKS!BnRQyYb zJMBFqD7{NXQd+j+yVUD+LqE%w$vh&WkPB-V*|7+}$0c~jO7<;y=vW@A6oDl33Ei$s zW~PkFOc!i5yq`9k(xfE zotb{TzlF8SIoL*Z9M!r%%N!O&3Eh)9hV=TH7@Wc(Yq>o^*`XlGg;&gIwD(;Q5&R}z zm?h;aAa&U#CQaye{Aa*OFq7^R;25bgzg0Dqx%|j;31^v!HGD57+EJ&Zm|go~fV?E~ zYvBL95f04|Y!w;)-6~}#uu#!1o?a`)9 zN{vN4wLS-%3>kS396&@~hz|10@3P=K9#7hc4MQi~Cd~OcSoU(ot23i}R|3xkkQKEV zyFn*F)X`Pj8**u6_$duBx4>wkpj~!A923~^|FFs|wC<+*%Mwik;|ezeB(7C#n%Cv7 zcRwT&ZXjxViJ(2aS)x%|!)Qm>T4mByh1!bt{-E#^T_v^9?K zhQF8q4O!EFWQ1mWbv&=O+_t3uw(0djsqc(`>&4O6ijQ}Rwcf*DT9b9V>-8$unnFjc z{tna)8Cs);*$TBb+NwlrW7n<3WI%75ZE9!*FNKm`EQ_Lp(ZMl-5TQ9VZPi`vYq7rm z(Qdu%*Kj-4U>exJ>(v4~3>eYehv5zqkQ0jaL^f*kFhL*%SnZl_?4-|!^L)&=*RRd| zy?1lerXdc86?O)`B2MfiC^!JLYl&7}@4@fPO4G@%-kmnv(fiY!eb_?}Zh;T&X|R3t zg2YftkvHbhSg6t7w>u4$u2#C)&`q0m*~eOI+w4@e@x=u+tUsXm)AGfO6#T&+^T~_$ zapzbd%}6qd!%=g$L>lARRovOjy&3QQ7E6Yr1hRC_N$Kw_UAvT_CoYu)UimVoD`hD+ zLljN25qBeE*GafBYH+k3FF6_C4$$fRy)8L6m$^8+O zLtbcRVvX;rygD3>o zKz{Y0i=4S=orESeRo!A?3a3j}<;{DlB2&^9LPt8MS&FVmqdKF}T^dw#&}4--G!l^I zt#@m!xaVP(31KgPQtA1L>p>};qr;e=9j<3-I%86q@JnWb4N(=T9}|8JqBDKQamk}5 zdvc3uiZ%9$H3l4IQ3c*DCw?H!){E(P3E#Y+DQZPakmm@T8dxW~>C9rB1gp{fRC{Q* z&+Fu_NmuW-e#8FPDgKX$f^3ivi3R}#4g8aG1&4;(dXUDGXn(zv z(xmstQWs0eXvH*a2zEBpsDY&ql5JNwmz%XU-G1+M?-?};cTA>MvJM5)(pqPzlGeyU zCG&<;V6feWKs-StFKl`yFkwKTRz!uM(Qam>5bGN?vxN97;Z(wS67&W0!|JZ+UPI# zey4#Nir~=N(lilfsA}CVOrj-K(x^>Ovn5pR6dz;{i=nEd9-Pl_|YJUTwk0PC5@%O__ZeZGT>pTB?VYbNW2u0_TiB5S9JiH49;vA*QU4&Rxckg8i( zioVwCg|3PPhKY&E5e3yMZmev)O%>wtnLGO{t6Oy4Vbxns38$Mxwpp4S3a8T9frpew z2uW-RnK^17@XlA8HofyaFI!1Fp72=sQ<7Fe#~c00b0Oq_CHQ9@b#E%}vqaMU7Mtx< z96flK5DJP&45Nt^6B}Hr?@k1%BgB*n$su3aHK6 z1kfEtDuZR1Zee6O48WXIP3tCwJ{UJm+m156xXTf07gc_;hA@Z}xlfbMZ?gV_dfwyK zK&+!&)SUAS=`94jSy@e9Evl}3Azyqfl2oBfn#hljsVef*d`edC>Lg$ z)2;~k!*~pZ`p)Af_bS-O`Uy(~Lt|Vo^NS(1+v2iTRR@{W4P^T;RL*1CKFm*SSi1tU z-&x@lQay;LGeTeLhx4hLp3Qq3EPJw6#r`8%`Q9!wzuShmx)33RD8djhJ`hmlU(Z?i zT65n!MI=`4BytZNIw%glp~lC)s!T4snz^Bz(8cO7_43aY4kEeFhJ2ZmgM+^i?CN={ zg;eC|D@3TQaI~KAq6_<5p$bJu6GaAf_o8#c(XEP7_5M6HT_&oPayZUz^RDFcguNo# zCm*v$wb~@%GAumJr5=N@J$5OiZ6ai%Q(5ZVIz?wcYl6b_hu-aUb+T^(h~2%}h`P1WEv977 z{Wma2?;%^8iKl*HwrGc1!KosENkMp-a{acQ)e~^FFMSyw?TuXrS%ea>Mka%`PF8Wl5O2nrFH$CINgggQ%>r{wBL+4@G zDl;07TtrfJk)(IZrC?Nf+$gHRB#2(4>(3?J%`gx36~~9iL_Thtz}duhuc2)6J(sP+ zi+gGm~c$t9-(XJ|p}=_2j+q zUI!1h>jVMd3S`nGZTMMZw^V0Xo}G>h{D;xkdeYw*rIpSc_O~0Q%E9X2 z;aDfHmqdmmF!&D{e){dX>!`K0|M~^J!%qE-?W}I?hO2(z3=$RJi2sF>|AdY@YMIH1 z{y|AJ{Qt2E^Is@2snwWwz!5{s)8lc!+GuHEwMMQA1Dz17U3P{;xBgAesunrLT``2B zUF$La+;N$EJ;NDWy}iWa@e0f7DE`T}-Qj!$a?`u{gqUJ-<=MmXu$%p|>$~S8e{$pg zkl*ho5T|ulHS`DBcZPwHH0H^uXX+hahMKmrX~p6ThR>m)<)33&(?7_Yvu>$x@|Bgn zZl!PW)s^kAC}CZJiPS^omC`qmEKz%dLvR;ZXo5m^CGSja0QV zEuE5G_k~Go0l=L)5X7bcN{e7&dQd9@7t;Epmez&$nA(M?vyN?ueYBYWFoa@MDsAGu zG4#Z7<3s(1kS=Ft_A-sp`5hGaiRz7neSqO`Xk0ZTJMBR{SyTxWtBI8fpPJl(F#OL; zm8~(eSIN}k3m&+NWt(-Zw7#RC)nLR;wc%Yirc?;+oVE}rO+kZA%AjH!iRkK7r%1@a zquZS+!8p#qHA~nhMJrdAprOdPF?=vgD|7iahfqQw+t9Ul;fbT=FkzEH76xrD#FhMHc_7QsJu+ZQ6l2tpCVFT)E4y|1Er zhxkv@xcUW71PwJ(%MI(D3%}AEJmD0UTdkB=j`FFG{|%xG!#KOs0kZVEDN3jM1HGwa zW)Tyr|F+KpOIX)539&4|47*Uvpb-@==l&N{8whdWS$Kbjq1`tPS(%)U-RcNt1iTw5 z`YS-LZhvaTi&Yq^AZdLAbu zX%lfswNRtp?l2WY*^aQdWvwe`Tob8S=C7Q4ngL%5tkMPqXT&HfS2p zw?YwCm>Ms~mCh)*0T}`1%mz-KK%)p!BJEJoR;2j0j3^^O?Dq0tbgzRqur}0Zl7j+9 zjTX`fZct@Gm~l?nYcw5rUjHM*N8h6dA zw}>UvoTrf?!1Mhq=5bIqCBuLi?n|m5>fYXV#TX=2Yic@c`mvZB`uhC$=I_3U7c) z_KBD{$STr?KM~VYq>Qsoxns~t>k~V*`NI(COSL3}Opodji5>t#%CG422^HJc{$*G2 z{bW6C86wW))z zQH0X`FU6r9<{L8v%#JV>*6kzvVzy@#Ai#829yjQsc~lWRKm&kp>t!Sb3O!II6U53` zvx+i=t%U5z!z>jCir`HI*H4B-oe8~)O=Ia}|nyy-=ky*K(hdbS`ck3mRk!JITbh_pX1>@2T8 z{=k4#K(ti7(fw3O+(=JXf8197PyP5m90jHEz>Mmje(dtEVEHf5`oDH8|6gD+HgYlh zPf<;4&tZ!b#qY&nP=>%5G)nnuc`zL4kKA(YO_P*Sx5ibnpiIlGIz}rg`uNBC-b_Nu zq~@ev;0~|Wk|XECY<>JpcfX#8xIw*{3tbk)8veCBTd_y6$CY}k1YJANw4e9S_l<2U z>Q$S1*>cd%^cc*nIUbZvaU#Dpt zy!)5$E2F_I0m1$`NjBf-*f*d5YXTFn<{7XTmu^xo3bz5edu9wS&njn^*p5E`Yptq(I*wP9U5dn02 z`X&LlAw;K4kgFYpul<6DcHZb3sx4q!1yVBp^a8WA4agJw9)rJa9H8tLwPD0)-=<-s zuV?hGdkqHZBVJszpE4#kXut8QT>bR!`T8f#^&~;dwnx#XknUs3hS9<~GgkB7W3sj^dqXoxSj&Zb-`=B+H0gYBGrwq!!))5)P%# zTI3lRkKaM*t{cBSY#DCJz{|gx^yXiyfRE+9Golm&_a#oN{;o zwmxmh2EtGkV+JAg-uojc>8S}A3D^)OG|Qg#6h7s2R~1Qi^cc5jIS4dvE^%khwViG| zsL3E1%e=va)ke2YRIy3mXwSpnF7eHFP5xZ%6BBK2P$h zY5pJnDe}K%!wtg;AfzvK>)l8R*|Fu+RbVq%d;7OS*p^@W+-o}3YS5zrx(9IgXnkab zN1JI9Ggc#zGs0CKS?B&t_Q1(RE1v;9Zmj~0_!^qH@|F^@gE#Xc> zdF$dPr_Ak+)K>L5w;SSn*!f!DmdQ_PKp&bRhKYo8$sBcACsG=~_tn?*PL$E3 zGuU?UC9jbPK$dm8T>-aTqBAzp0;uaj*TIr2_Ie41X;vOdj<6M_15{MQ4-oHxB-+|% zr(^3=tH1!~W4;{9uHBG;#4Tdp&}U&CQz-5mYZ+UFcBp7jKb7a|23-Gx#HCsOR}3h6 zD{MfZRD?zsYQ34RFrK$Y&Mv_*YO)FjwzjpgH2gDN$Tcf&J?%!Y<`U5?{w1myNb{gr zhKFL(xU2H}=&$-OAv~!UGBpcHGT(u6ft7@|(3iIy;cdmIN76k3@+ZR@>)fF9VXf#u;GoF8^3s>lPPo$l1a~=&qt~LN=HF9E zSZN=B=gUEHuui1P$wJ8{Y7&L9>$$|Q?M^QrLubP_e@rbz>RShZ%mhr{I%Af|fvt8v(=x&g_Z_hruNUct))#nm+p9#X zv$C?OxmaU@0k0U(wrg4bE1i6~X;1R>u!ub$eZb6eD^J|jO=-3KUGwCD+7iy7acmyL zp%+nN|Nd*Y49o(-LL^{0j|-d1gTi+~0n@ebaNNZj|pl^Cm^8ZkFj=iElTXa3PZQHhO-eccm+qP}nwr$(CZTG$=&FhCIZGXegPS&1# ztTAg#&&a2-2yu(v6@9FASw@&6PC{L?5Pggx*vQE7Kq$@>QS?^P*ctwSE^YOUIkBbm zG|Ga_8o4?J%Zv~-7&JVSfUZHm{9&Pq3uK7|`!rCZ;M5JSLL#b`VAGql|ck!z~<_}%lui$2Ar02BZbym8L97HhVI;MVKaV`Isf7xH3EtUB) zCu!P~AbUJ{?9TWizTiQDYTh*jryMNmFVM?dIN?OEwnnGzhx1`!B`R)_`q6R2FyV1uhSW`PXSiE5~k_5m(bXm)P9u0+*H&jNl!jh zTJ0Qxq6Bj5hclDK=}5QhWxDnK^{}`5`?2XmQqfEI&6k(^1It>E0KQ}s1}r~BO>`69 zL~NpCKZlC9qbAxxWWsAdSNO`BuR5FtRuefJ#DRK{7|4qFs&kunql11=TF>4UrQ#zs z-K{{4S)9KjHEFLqR!GDs$reBVM|4&tzc@Wa?8H$eNNk)Zk<7P-sk^#YxG~a;g^Tk; zKjAd-kG1%_4BWR@5fpK5Fy(Yl`EI`A{(cwhkquhzSZReq`AlOb%^5?~gW^2aGltHB ze8D-*lnvQ$es8|G@U$P63W~d8Qu#tl?db=M%L~bPRBY^;&Sb}H-R&p_&05Wpi^x?! zkI`z|AiU8Q>(44`uJceo)l}>cD+eI_WgQ>h$G|Rjjqpi#3hjD=LB>i-^fJe|zACc{ z6X`Pvwe9FQ%M_V0M}D*+^PBUTE4~B$ri2@%NZ-ZHy^m`shQ8`un(0KBB)p*Is-Obr z+y*#tv(%_CMgVrS0Cut@)-K*~INK(3Ln~j;^G^2l>&+ICB2{-aS>mQ*#$|&7V3O+a zwbVse%34k?#uYDwnI##-o;YlG5V}Ek@(JHg@k#OMXI`jWbAGChk3Ra7pI79A6w8gGRjpanICDpNB|$`^H&T7uzlB_=6!CWC_*e(45e z_}9KqLp}JUCREGylmlU^DT;Dn(@`w}E};Zk0Q**N*c-K*B>n2T9S=?xJAiMcIuEFcw&t2stn!-4oYD6(+*$d@#La;XLPrTyQ={L zDByx=IVE+=rofCfP*89Z>SQX3=0boRCUe>i{09Nu5Y-f#hdOBN#BbO|>{DqP(_m!W z3KB6!SwypiOHVYp9}eg9Bcgcc6KUj#E|#k@amn3ryemG)X2yNe<|t24*7?&n?Kb1_ zV~kUfdEEpx$?dBuf}dZg8rAfF9Hvj9)YirzA}t|4f^qQ?~{GD zfu?cM;;r&s+`{emL_{0yN1efQvp|@*%Or*AuD+p;p}fHyK~Urd!cgq#i9e!cv}$?e z=05N_d5?n5RkUuLyMAKp*cPtp-P+!nJMPMv&8zltF0SZ>ugCmQ2wm1SK+zH`xbW(OhFk z&=+}+@Kv$E6<+El%EuYGrfia?7J&hq=r7Z55S+g3F)ZUMr$eUs-ezqpO)sSvt98u> zxCNglql}wPLt+w0XK-!YR@+(+w<)*A1f#uZ>X%+A?^kU++{8hStRjq7(>fl3M9Quc zRu89V^1vupU+tNfRl{uW#p{Dx_e! zDi|IilG+Rv6S6_NmC4QJ7EU|lrCt&OO-8d%#=X%&%&$Z?lt|+|yndEhX{r%XXmf}1 zc=%oL=f@RMr;i6;@O-uTgF0xVH^5{O_l0i)<97p8fT2kus8W%wP0XIP_4EMRKcvoK zx#b6VNwI{6i3!mfnyzo8nNt#d7>pEEBV-H%a8NRHL?!X^@Kt)E565$8Am^pr6|j^V zVy#f2(eWu<-A2v^gA(6V!Sp+a=iaasDr#F{v@0@qzj1W5qu8SH9F_21hyb zR69^_bwz-9)v~A;G4IuCak`{}N?M*&U8rO}uAW?j+TAmCClW^a@UrF?KOF=X=5`NN z-^@e%CdNHGSY7pnjff-dq%a8_7R9LWwb97auvcd7PiG9mdc;G2eS}nD4ifBM+Fm7T z7bE)vX+e!zE_Uiw{hrlya7L`$?+NIT+3b7~Ki$Gx$m>hN#&rkAw-~k9wxs=rIUe{g zN@Uw)8<|J^kg>YGsSEuhfLi{xP4P2*bMX^Z!7-a9a?zSeahQO%` ztBJb4h@qJNQ%Ay<(=d8!kZO)rm2>&fj(6qDRzQBQJs`vU%MALSTB1=WLoEUQNWV z`$22w!TP|f@9o+p$+kXVbtZ`@>%1f|^M#`H+PV%=x&e!Gq4Qv`DAUtKL4235yoM&R*A&>hA{A_mF9@svT~q!=oLyzl`BCRQ04YJH=fJ|Oeb_xNSA zKQUrK>`gSodNP|b_Pw>7Urh~+Japv&B&?Kn?$g!;vSyLfg0h|UpuB2|OmcNewBqG% z98zX%tBp-W+2)ukLnu$iCJ9Y~c9MF3D$&xlDLdn|`--F|_r>;N^#os-uiA-(id6S- z6sDbK#8&e3O-k9j-aO1@K|&}h(x#{>DMBSdr`c0?3V1kT#$KynXf9(uGwu+Phw=f2 zapo<=<0tP~Q`e)Sdx#QdDda~Ls+2?-=i0`PHeq{SKZ2R$B`gm-Jslrvzw0#MyCN?^ zHp7>u&$Km{pkAcFp8s7%big;hnuH%Ha|KQ9?yKk3kL=1FsnT1WN3fmdnVUFx?7r?_ zS(aU)!Beb3d}euyqeEYcFD)}aC7O33sBhaugg=*9JSouMvQ&??PpfM4x(#(-sK4MF zb+J>SfwSu0p1OV@ zKp^1oaq&&Bp6e_yZ=YX5(~h>N%4M=&dQMJ`k1M=fk7v*F@uNltzuJ5E+EryI(QWpV z+>mJfdg}Q_4N|Rc*BiRMXX%ir>X~)_z&{t!(Mcd6Sp{5f$Xbuo7qpHwIC3wcWfRh*)NEF_KE?bDOylN*ab zD9P=t*vR7b?b*CWl3XJbZTHAYkNk{wofO7TkWPeqel--W1PC-aKv2YPkwdr0c}1;feJmBOVqZIf(?ZNv zp<-{+z?>`BI_|$N~~O+9ui&7Q8`$kv;n=KCQ~AtPf-a0eeT+vHRieu}8_XWua}Wf>Jq@gKr=Q&t`0&OQ%0s2i&ac z4w}U`?l0E{FCIG;29$Lvq++2PzMU`{5&iu99Rj+Yk<0K>drAn=645%lH`|7XfMS+$Q0#8Q_^m`7Xd&>iql zT5KN#J|CRl?oCt!5c}0*vO!%-s|G1+{vebBb~Ef)TW_Ekg{g1>Uv-P48T>*mPa{dIW#dH>|`^>{qpc@J9m z+5Wa9jCivMsVYUxPl`0AqT0b9(e+u->aN*eIV%w84kkPdPH@9YP$KxYoR{Y9?}(ez zubsD~{wItAkKa_5lez_U&N=clp|c$_UKOA@^)HvKLH4;*o=OYOvY}WMuvm!E7)JS$ za$1NZ0AID-rTiUW*AFxUeU2?uX>x%e3DhiqFR#iEC*A`}5u8{3XdO=j zKfdMe4qP6j1lde6P|P0fqh`$nx`B}S7}fb7Y4AI0D0vY)gDtUWDc0~vhG^!u{?$$> z^xf93hcWMUw00z};_s|7MEbHMtztcyMH}ZwQf}U(Gplbst6RL0l+ryA{vDUwyE@qO zru!sbko)ha#%nM9t^Bu}?^pM5vwt;Sz%TG~KTZPLcb7O40d4V|C>xlboKk}Ot92!C z|1>`}R}=bE-6b|kb;YG>1+;}m9!*>ko7D|MHc{C zez{hKay_%HK)}4!BjBj~(hnqCPb68So&(vC!B;;?Aa^MMSj;8;M=AiGs!wW1hEcK_ zR{gLI1D)icV@!Vk^&J(4uY`Jz2FV-T5ByfOK|8Jy z+%7F(W6^xly%{vJhkP1Ek#3O!RS;byx6xgvGoURoVaQ%ra>5H9C?$cL>;$R# zW2Ot$5}_VwAbUZG_*4~Z`LYZc&lpmbbTcs~aQe`{q%W!&n~V%PIDvD(xVfRPLPrn= zU@{(zVDvz42YI$bXBk^+!%EqjJ$-b=4utER>hWd2?(o>f7-D+e!YF_i)QkoP=fu13 z-z*;9cI3ESObX|S&1?@@B|{f544T0?sxau#c-hWmsIv`XX>3=dA(fu{U)7!2f~M7=T?#D9%)B65E4J<1TGl++ShTa9}07$=<9;I9=>0h@?c;YfsSHVe{mc2}cY*>X39R;0C)@bk+lJLUz;s--q| zvH}x&h*Mw2tpZ7Ih!U3+u*5wGLVEs{`b97_S->B*48aRlO7;XTORe=@1bkH_uU?X# zn3`o93qKvhmB6AtB+5yZsu%Fwt>OAsl8d~*H`@uZ^GcF^KDBI#=5&3`&!|_H3y(b$ zqojHoD_(kNzZLMCgNak_c+=t1LBU0%QAt+9dJH2-2B!n`h>{Zt)W#?^peRua0&+~) zIoC|eZ`|fgVpRH0h|-XSA&5!6RJzbvUz-F1%Pmis1TlzU;(9g*eNnbeLwM>75P8ne zzbK--Rm*6SkCTmAAt^6OFxg_N)PID950Xqm7H$h6Fv)4rC-#dtM)jojEu?N9kw)zZIF@Z13q`-nT4gZNjhmq`_V`-=f&J7P`umsAwlPcVM*!!81ryRc zO%5}>5b6H7qn-mX(RdKK^`^VTVh$??L4}J#XuNBTI1S0-RqB34ofRX!SF_Mu8} z93H=N;lubP5~xIT``P)oS~e(@q`88#O&a#RXUMv6C2k@Su9=e7zvisZ<%^CRH~Q+1 za$Pz7Ov~aM_ z1Ny7aD4xXX_mofNEb7EmDP{(dY&A(~C1}2PBA_sf(xF-G9?@vuN(~CDS4~kRqQlZf<|UX*j}$7%N%poyC<3V!ye3l_OZyabu=JDjp12he3h*Q;TLiCn0mS3} z7Q{gj&L%12E#=PTAu+iN?sE|u$a$sJc^S$ehCTyRKDmGqBHL_O*QUp(azW4*N~KtQc}J1~k#3X(jGe(6CF8Y+7ZSAQTv4 zD24%2QLu4olv}thX}SpQ+7#oSa}X`5+GU37Dx1MvZ-&TL;g--{o<$3SfC{Bz4(saI zYUCuYU$RUtLA6+av6uLNQDB9f9E7OPWJE~N^s}GMgN(EbATE_8Xy$&*sBTQKE|0s> z?l5Mu>-*!sS8E4wQ2*Na3^7hNn+{`KOT6}Hx2E<`BRLl$)NfK0-0ASapq#2r9VJxw z+fzDT&@^dNB40S5JJqp%+xEa|T1h~f42ln<3SNRjqk7OXu@(d$9w3Qzi{Cp9Av%h{ z;WDbPKHIom=y5v`og2;|CqReiC==mDmvK^MTIEHnt3SK2yhv^UNv8OykVu;SZK)}V zp_OV85IQt}D*&(@g+szVAV2{>+}X#34UD?P+58evU`zoUJ?WQ-^f;%d%VHVH~)Q%8>`iP}9qe+8?%$_8t!LL{Wo{2e5?nI0MUC z6z(2UEYBA;G`U}jo{I~~6(tloDQl}tvtnl!&E@}2mKrxhc0MZk9m{H8n$}Z$h@ADV zptEdpUNrlq+)}MGd8{G0bHxVdcYOn;Z+@lkcNbFGNAQP@e@~ZWz!QgAgG~BP&_#VB znREpkipCt9zQ@I#HE@r7!&Fu(%O4%mA70<)Vyi;rR5DbSBWke#a@x;BZeOe7UO_+^ zErLQ_X@cPihWlfm%dHBJfmK$hpX5H!@BZ2gs63hs_KGjSf4@zWDTDKxLC#RJ9SYe- zT^6s2!8qWgov%sZg>Yev*?mgGyy1gU@@6C)BW=fUqi7;&V;ztMDQd|ra4=5HglDn+ zi2xASh;29bW%HeVqNTpqn{TG*ZhYEJ+kN8r;<6>YZeoclNi@T~?6<#3J4alc;4)Z( zuV!XWjEM$aB;E?;lvpB!7>HzdY*$EPLi`uciN|}r@BZA01jiSii3!Krx2!y#0Y!YI zJ6*Ln%lCL-6iW(QGzXYBBD=VFvje`v4%b#L7aSrjziN2-Wh%Y3x#9W8=y;h`VbMjr zxJS)8=2hy13AkEko3)mL0PvQ?MSp$e2>D@Yb;(#7ODMUib?XfB;GJkP0=L;vxXQ<* zG&@4eldRZb*?K}m!IUQ)@(MfC9I>r_nQRMGxMAxgiKM=c0XosRYPrCt$r?(N5>p*LAnMx0En$qwHyFLg! zKIpkFNCGtK>XwBhaW!?dHL-I1*mG3IK=c#{=N&~0vAN4tL*P!Pfnhq0Sa~eCs_2j% zYfyW(d|I59DzZ7egKA)-pcPps4r^J&LP&{hwrx)rl`3fI8Sf z4d{3Dfh`3)<~aj2%NCjAOh&na8GdDEdFCc1W)>>=WLYsL!u*on%EYV?GwviGUE&S= zR*S?+y0LSGoR(ecL29yClMQ`Yue5vlP7PJh!XL6eFyD#4*gjDrKcR2;6ex#Z7#ioT z4~3xTZ}Y1hIU@-(qhBL5=DfQY(m;+n7)~)K^gi+z7`lZ!YiOm-AIg_Gk%M!8oS`?~ zY1ah(#w9!xJ3Kioo!nJVR5N8Wl!)S#oOj$Trl1FYnZs>xZX{QaiVsPp``$gXj7LN> zkJtrJCZrtjxAA3B??r5EcI9h)vvzcU?o(pX@N^K!IyZIi@b;3a@+Q(?xK^E#4@T2s~}Tm7c9bCXmJT0Os+fj@bU zJNgS!oQg))ez24;Q$o%_%T?KK%~V@3c;nzhX?FGY~CmdQ~@TjC5#FVWkYh_KD0gja}%b@K3tWQlmU)Dm|;rTRZK$nKJ zWSCB4dpvQ_S(RMPQi?CVAYqOF0{ejCG#SVmF?`VaCw5L8S*Uj+hbcp zZrCq=fz84@o8!^m;c8*HbfT5#h|v+jZw!1fz`-g;3;1-ozCAJ5muFL;@d}3n`@c>f zox0l6mD>7X_P*P#*MPYVi+m%0DEIm-yMhHMjV|szxN_I@^b1z!Wylv-UR>SY($L^( z{K^p0KHJ>=5LEn1DwtB!Na&}ku?Y5UHLQTa8v$V`4VHn1BjmwFr9O9m{dq(q>nsOXqN0w(UscU@J1v%>Z>l#%?tocDtgHTOwAyUgnN^o^>?#mN310 zfsdVdDBJr{-#;>`LhT2cM=D19(%aQo-11GxFsbBIWM;13gvo-V3SPCPFHy4{;s20A z#=xzGG*a1D^G8#DZW%3tl|C z3suDy=P$-*02xGx0p))&tZ4A234$GHRnM70@9^ycmg+Wv*=AVUOXzp800CM(h1Z(K z1zhDxR=ixZEcFsY%7RM7Eb%&C@BtZr5#CRsAr$MGT<|ASO1H}_QD8$heFKQ;pt*Bl zRx$T(s%~Z0T+pM6iUd-jg}b^@2QNwikjYvhg;#&-=i(B{E(yrv_Mo%Y^<1#<7aa&v zb1FWo4J7;Kn^lgIxX&EoY@dPdfZ466!=cID+MCpRjPb@S9S<z z?H~yx8xadS-_2&VxSGe?zZ~#wr6j@Smb=T3Tq{P>3n;b0X|Y32ypv|NnNhS?IBdgm zm4~US$q_wW@%`H`0{-fQ=OAb%@hYrzC*X%vzsg4UPV0c+b9``*x~UtNYbYGCL=-J;_u&`I=Tgz*5@2B9=QYAQtIFPNv%%)T7gB zRpeVgNB#~wU{dcTgX?^Pi$}N$ezb}CW!MNS_sSAWQ{tXhwNZ_m%iTB)>ns*%danFQ zWB~u3oxRrY+KTjTwy`^KrHt9BWqZp5Mg`q__9_slz3HPgW2Fmvy#q4`3~LrIM@|6b zG6H#ZXxf7G%kGMA)i7tGuD*E^nL_grQ`XTrc?6}V!I-E)>w!>~;Xv)l-H@s+VIEaC zoNv+?&tRA!;N%Ug?tT4er?q0}IKHwo>Z%G{XwsqXS+;BK1|sd49>KS3^6B)1o8nNG z8=O$vtB@aAUUu=a4!z!yjb5d4w9Htj8pc&ecf7k-&Gv?vFv*5|(aA@!w!iA`E zfmH(S?IbdQtfL}qXa>cFchXlY`p2(vG@}h%6oUF&+kY}2xo(+km|@^w(}45UGL~<1 zR1c%Xi;ZJOxo0wKixq#+pAT%QA7opTk}6HQ{CBBHcZq8@v%5Nccu2G+>IH0=0f6j^ zK6QU07O$-yh$%Ptm@Th)`UL6f<&I@P2(rqSKd0 zhc;9mu&)p6N&maPGQfg;x%b%53^sO2J!&2Fw`PO;`EKT1P`1|Ai^C18yGwa-2L0K%zU8r0$sS2j=bdb7YaPkb=PQUSbhCXBP5x6l^`deR;PK znk`hYEY%=~$8GJp^)+dM2ne?oof0RLZW|m%UISwBqawmnO19(vDbK z_BlPD8w+CVZT5{^k4a!Tmo4t76*I1Y{~2~y_?9LZW04iZ#KJGaiWt3X94qInWGb*3es z&aaoR_nx($P``|d@3p?4cHN{;xj^4N;{5Hx=;C3UPOL$O5jli5*xGbqIg~9>2QGpb zZS)V`id%G0gS25cVQo4{Ghud81%?rug#(zVH)&?d%Z&Fm2(Q6!^Vbb_6ZeZ!4^06% zSkQ+Ueey7bHK4e)#?66q7NA<+f=BPTllGrAw{1R_vkzV#&Bo%odzDh%0&qgNvD%{_ z-k&+!X2H7r4I8?%$<0#76N9^&H#YoE#WLZZPj&?JdgKsX&2!s$Zuyq$J<9vw-wbW1 zoHeAx+zzeU{0Xd<%dG)(_QH75P3M}tv$1DvP+>MlEku^4i_f&&)<*6P4abr zyVmmzS9Z4Z4W7J_9(TmG*X{X5<4n`}`C3}Q;Yt##u&qLaK!6zqH!NEZUaJoqW}V{N zPsT^0fn&y+)pIIS!n+GMZK`u6`^7jlDqZqtvl~Fw!C@t53&l62uK1v?I(ilC#@crB z(o2ct=P~Ih?MTw9jpiZ-B*#~Gku^APx+t=9kC`lIte%s}-krx}2M`y%;O1=t=xTKk z3(G+S33G7}34M7ALD~fjL>JM)L>WtG4Mw7#-l^y$)HE+*3}I#^z;+X{p4H7_Wsp8( z-!*$q}Ny zDFZQGQ>4__UrehqHtwWfQ2=H27KD8hmO$pPqJR+#g~793bFA+Ee@N++#$yCjPdZnY z&A(c#xNJ5Dt$-}dwXg-}9L?1c^v7t%nOR{&LvAFg?>s#b1YtB62l1F;!TvR}0+edYlh$NYm>E$i3>?ac83^wcBS(P3uWi%QJ~V z=2t$y{sYw4tp3tWpAdEQ0V`5szil!#6=Bz}8Ca00>wJLs4?MD>(c{^Gd`e_@$okeb z?}vQ#@Of-G3V_#k&a+;;ZJzZTfgbkq|j_fKTGm5MRh3oY^M!9XGfQN7} z}PfLdDCkmZE=w6ag!%|?JdBXkwt9B ztP;62F1fLAeppM^Aa{J*t0U%MJup|I%Q#cuD14C@B9Kbvs2(qit<{-?1q?3U<1wk(f zVjd4R-_JssNpefgo364e=b1iM9!TGZavVrM9x&%fR!$q^2p@kq6(vY<7XCCXm#vE$ z1GSa3$pmBz#bu@`8o^n(07O%v*_PsTPcwwy={(#f9$?hZ#|q7Zf^h<~$ctGeb6_}L zLjL|M^FTp`RMM_8w~^~MWg5yucD`(WO(V$(%>X2JLHp}8rZsSEZaOY^Y=9&dMW$dM z#4n4UmoD{SY#CmMK}h0IQJzUOwEE(*{uz(IbYnU=-ByVr3tKI3vTnJexu;j)V2O+) z%?(P-+|(6=Px3?4Zr#zTXy&`2@F*<9W5f?pnC00FXcUgueYuvu2wXtQg-PE%I%(Nj z0N6jt>oUs;&kfG)NCL01pQ=_vx82pUqwQ|l-Ls^v)zP!iR_|n7j5uAmJ$N!y(|#kx zK7pZQwm8V`fl+SA>QraTKgM+$peUK`NVI<&wpPuW7=VaA)us>zJ>15Cgf3-oz(N-V zxS6LgPB4Buq8%wn6205%DFqBzBjNX{KGUKkA4VlI*W%?GYAt6SEnIGfR9T4HR&Lkn zQS!{~UUoA-vEakR$yoolLU| z@jIv%XTI}$o?s-xYB~Np+%7WzMsL}f?Pm_Z#+aDkMgypHsy|lN9o3!n^#<=T`p{ z+9`JE!hk>2P{4_C-q441l*jN=BPl|uWlTLqw}cFh8-H1ek=OUs{Ts4cC;-wz|B3@( z;WpFb&cB)6Yruos4~V-~dPtFqP`!^C^wBuWQXs~QQum3t@SJN}Ss0G>#Y2$$nJjy- zs&l1oG<99#M9h|-iuZBA4MA|VKRf0es50^jqNp812}HC|@{5ZzN8yuAD~ru%u|x#BA4V~nG<3z7r5n3{m&(Vl##eP^ zxVy`WwhhIufPjYES2Ow;jly;skMVI)Kt#|;rrbJu`Lt3Do^&4eoj$=d zx#$^cswjn~=0lLYY(px-^3QS2@%B^QzusSySPp|rQS%X06JT|P<%&}O?R;u)B3gZe zUWJnVX0`y8)|nn${(MW6=es9>wuDx$uUPtbC`5D;Ae86eN7cj*6?y~5m}8(MqDW`q zYl<&r;%5QiUq>O&jY6f>3xCi`+d@#mNP)uRqX@iz>VeLxxXdQMSI^GUySRpW4~p(_ zC`VEJuS)arLR4c(;-3uv@zeiGxYn*M!MnUhjSsCXKC4(mj61MqE@)^)GhD?%ZJ^(^ zo?Ft|Sq~iIfz_0|I(VticB{XKmVGD3Iz5b1_VNxnI0gS=!XVfJHGz>B_&h;`;w!hL z(+wx#B(+v|LaZ8HJ;VdHnZ8OyS&#P%gf>x#f`z*kJOHtF=Lra5-JT3?70w?PG&An$ zK#IcVlYK02)7t&Ys9$psK$@466yZgnXRoGjg9wnMt4+noc1D1x9!Jl0if=S!q*;vw zK$(&ZOw|XOIN@N8$pE!_ZK)fHz1Lk@Ky1uR?vjM~R9Q`7E02);R%0znC5%4BD$-2> zNKL%Bm8#%8+eLj_>$va6p#EaIqvlQiT533sHQ1YLOLFLj5%eCJ&+KW3WL zN!a+{@dOnvOYs~lL-B=3i%<$< zCI?k$PiAdT`C}L*DQtU~fbmO%`QY*6f9*^g<|#%wZip=k7NLZPrg&i%L;e$YIchvb zO@h%~Ux-Y5oc7)H5B#2f7oEt#K4Y3eYe8!0$e3U85;ql?ni)ZAT%73xzP1Z9G-T5Pfi z-IMx}y6a=aw-gR6XOBjep4=}vQLdSfT3y#XjlCFZPoQu4#Ked6Bk;xNvM>Ay>YO#u ztj((lb6UV0KIysL4JW%h7%u;;P;fkaSN zcLA2_X(ImQVeAbNHjv<|>%OYdACmwbQF-gNz^Wyf5FvvthYSg2zjSn_j#i3w7}!QI z5}9h_2;{g-_{2*PnA*&LRQ;`h*uZ@F9LN7)f}OFacdI2=-#l-@*=tyHm73J`fOPCe ziI*xs!6R<^I?LVp(BFKl#YdiWf4MrnK#eeQYosxd%aC-OLbN7DH@KH@4SO!2YDO-S z>OXQ88cogB%JjPDWpZ2t&2+B}A)+{W`W<{$8I zOP1Pqr7$*#4<)ZJqDXW8<<10L*FD;V#CWTzJQ!Y*AHwF&a;W^*r$x3lXSHTfjSEtD zvd}C{azEzP*f`D!ot_`ZvNW3`FTOqGM3?wYIwn9oI#kzbZM%n~Y!gUr2payO5-ug9WzR5VlN#d`y5uBleM2LxmgiLjhT?LAu&^hARlRpLBCoL51JYH)5&it zsCb1;3MlVq9l{>YVJa~Q@|3@&3lT6oK0I)U2!V0mA)0>@peB${k^w*zfmgrVl%F2D zVI-ElDv0FqA}CYZ_TMZr)5Z!{N8JNlM-~cusZ5JsuorYlaKehV{UEp2DlP1IDP9UC zQSXpO?itEQ{zb~$rWXEUy+g%#{CyuFZ-fa!iz6dIc{!Nnv?X`@IZ6n_Pa}g*+X#;= z3*hp>=Mp|=vqhdJXl>7b7PFFAoDB&Rv&M6U4s!U|lA*%)a6v-g8G@Hu;0T6lH@Tj+zIKLY~l4 zw}?NKnAVis8_Fg0L($iISWmZTV&a#ds54H{_RXcDZi9b`ExcBmArsS-x6w7=ZErZcgz)dEm{Eu=}VM zY7v>5vGLOe{KkOGgr&g;{9D8t`82lgmC*Svj;|PYy+5x1CuCOA-GJ{GrV2XE{(JLg&z(nU4FZqtcNcjj9ZGM7^xPY=$MO8mFQi1+s zNSG}_su*}qR8MzQ$vl0SL07U>VbrGbM<#;~Dfdgy*lGYYr|a*|<3S$Pi=+X4L?9%} zU6u{HJ4A(7ICTA(e!7WU9r@4?h};|D%bPjkaiYxo;K2`MkHe;o?2|8Is$SnxY{p6` zk5qol?VV)5-W;jpmaWcvxVpXQe=fcA&lan*M|rb>PcI0M4C$Ce?xQIJ(d&@AnKwzD^9ZS@qGtxe;FnzF zk1xDvpYqj1#z~c4K^1$WO!#Q_mCH)YTJ}}79nI5k0Zk`2U%40u6h&}Amo*V%PBR_I zmOdpoItr6!+)NV4xEN*Jn#Cl~e{b&CS%}K&smA+(dF|SlD>z$chlGj5>3!w*EoH;! zk7!HkX-j_X4j0E@&arb|%u@P=Vl#rGqk5WN`(pR!jfKl8RqlwZ6*5?|wX=@uF!Xj= z9d`HeXLYxJ!7l3edkG%MWU0)lenLDox#EJwCnHnlv-WfnEoI4o4Rho3{hgLL6*5Aw zT(&Uj^h79P9sqK)WzTw^#{s*#s+gwwy1#GF2)30Gj^S1K)Jl~lY>~&OaDE$ld5z_m zP}>#5fA1-~msu_4P)*BtZQJ??E)?&ExbcEau^e8U65d+iBFIIiKxsU zBz<7YRrsLXj&OX%(MWvawEw+71c6oyIJA7D!p{9CW%Ty>gv6pj&eA zX=WriBpav`A-b(}xRZiry^)GIk=Uob-kN-d$mZtIP#Wa!@1t=p8%lFMnJ{(^^=~10 zryiA0E3C9>w0{(iX5_b|vtTz@4dpra1H*mg5=h9U=5PwlS`HS4#>4YtIA|suF%?xk z2cR-SX-8zpCcM}RhIcoHM%Vpnm(JPv;OBAYpZ(00@AcUDQ{PVct3JINY8A&)DLw}= z^>Hq?nu?qEk-((cQ)2+ka%wB_KbYt?uOMRGI8Bst0@q2bz5sPfRM_6Tig+4}c^Z$j zSt&dW61wFQd$Rh;M%;LhV$t*e>L#gC*SXI|FL-yDF~fl2YEtTvE~$t|Vx(e+6jgES z)`EAGwH@NC4!9vp6bETQ(vL`(sr<~r@xp}UK{FHwpqV0*(&FY9Rkd}G7L;R)-18?M z-H|joEo2$;kCaDgJ7Ap22h&2Ra9SerR4>D0hZTRddS}-6&O&rek=Wgmnh^#P{=T)D zMm?vqB-SoFA@RJl^UP8b=YqhSA|A27Fqdk^q5q_Z0d%~LcYRudRAe99kN?q z)K1$gG>oNrtWZQFvXKQvUYAlDdKg9g)S{e1lIJq4qP@*g{4L@tsN@n7dA6qD6E6=` z#m%)|aUb2&YU_%ae6{!AsBi>jw{u5M<)VYt{vk2I_Y04>WOHcwc^^&Xgscb!lp)l-gT{XTxLEd^1UhIm`C&Y<=-VIOXqCN2?!veR`>;85@;LU zFNmN_M(29wFqtX%t&j@#I%UaJv&&OwEsZJ{YFA*G7;Y#3LH}>a{vU{boWU>f3kd+= zDF^_7{{KB>|6gqh*E(8`n{5d`ueE(#@Cha;TrXMMp+=3)IHT)@y!D9IjqU<7IoW)~g`C9bF{8q{@vSY`4F4AX%f%#Mz!4I70-|@zX=by2)nW+^IoFsI26{g$K>BWlzyRF$@#dh%drhl02 zf4<~1$fGU`@z(gD;D<0T!~=CP8dI0@D<=m%kTzLY-VAVQZ;YG4NOyOga?R&78vhEO zMwEp+kj+CG)m;OG9ZJ+Lj4CWVJUoQ2!Hx5?--BBrq%`>*CR=st=P1j)_ve0wk?;WV zB`7!rMkPQuAxa7a*qJhTyEMD-g#Ig;k`ZH6J|XB&sDN{-5?;C5EePwsX`^ zwAXzq9t4oUZgrk#Q_R70-qI&Rpsv3wIO^{ZhD|pzg}#UEh8ff&ePf%O$PKKQ`Or)- zW1YKYuuE08Tqg*4w;SN<2~SXV3?Nf1gYA#j30VsB;TTz&N0kk^;t!s%EtaAT3ep0+6P1~vKUeTPbNn5F_9ccg3dla80b&u_#>8{eM{AhKwFu9us0{;{!Hh4RrUm!txG(DIIQ%kJ>v3`zm6K4F@pT7+BvdA&ih%zYsv1Hj zGg# zt0}7+w7>_+L+1Vz7F2m|n#sN|*hOWtQ;3o`n|edfl;c$hTucq7quEd%q6w)}#IGCg zkdHFIgs`yiXsvufDf`1vP+8okO+~snWW%PXoCBf8!bV0nE8$~(cy#6 zSO{~yVu@t%ZE##BdiYe zXyi6tyRX|k;y52Jsdvf$pzIskbJ2oyV>@4L+qP{xJGO1xw#^;ewv!#(w$-OcJ-DO$ zAFAqE>*b#Sv#rQ5;OFCnqpcaBx6#Mr2r?n%xp`{^^^oYA>BM#^hQ5!{A#MwW}bj0xL>|g#u_Kry~ zr+k^m9h~>t!As=$cbl)N3ghob^0NJqd4K79OqIz=(0)dn5=Rr1cC%!}G3hJX6%IPY zjPE`kyjVS0+Pk?J=PE!+vuld!xB3-_!wLiW?#dSbb9-x#>1bUDhLtqejl~i4H^D?F zu=XHPp!sGK)dfk^9!fgLO0~rXsRgd^ea3wp!J5z`WOnx06H8jLCD4STxauPsBolHX zma0;XfwMAUtqec22R0Ey{ir8wue7V3OSA*4>HP_aMKl>YR1>}6ytJwyIt)kOUZK0F zhnKbRB>1*-pkm8@{+0_Q9Nc}S8~g((oJJcdD+w*vAkC($1c`d3O6 z<+V^xj1*dW*GRMxhvOeP@%?CiCR(@iNRkYmyivsgN~VMjcw#Rc&Gt^>exvGtDfBhN zdE%A?cq_HuxOPt3GkoDvvE+U-)LjZ5TV%!8{6JUHFeZkW!=M+fgK46fZU}bGe%oMs z9*JMxARM69C1-R2JumFT=%$i~pEvn9!PT~N7Ez8uX?5TiwYAQt!j_q+u(G9LR?W7I zSU}5rHNwwnl+~Q>e=w&GbO>o#T)cM?2Q{on+vs}lGK4WT0%>lNOsGGIXsBPfg;`l& zgwbG2#|Vvdh-WSD!-$gJB0C&zht1=3a1b#`4X@(?L}D9*ZskKH7RzWiq^{;xZV}lF z0Nv~E4bnV}W0Qjpyof={8{9B?s^}OL{z+mp@ED#eeWNajTmDPb@D47d$BpY3FS+Mk zqkE>Fy><>-w{D;gVBzC_Tm%fv^x(f7;u4R_se+LY-4;*4W{gk{;a{TiUrT~%4NN&I zaJ2h$4Rgdod(^p13wM|^0d;=YLg)%#fhL;&^k+DEw zR(c=pqG^?#R~q|A)y`N}yQZgfexJ4e-6a>ESMXtT_qQNRw9xe z{*=hSNf944E$p6Yl8(IN{+~gq%x@}n3PN0xVfFEbPA$Lpf)}XV`p&yy#P6e^AD3mLVB;;->UJS} ze{d^E=Z&v~waqCPm+$y9kAAq(5S;)Gx~*J<4Km$MHZdQ+HQR4*9iHGHrYN?PJ`*bE zrCcF4-2TUNkNZgiH%03I*lGWe^~kFTaCnpo1<`G55!ESJUfIi>YO=n&d$%3dP_48- zMQ5ST61j@FQRXxtL*p@|Z+*$hnlh0|CxgJJPjNh;F*d-O9hzoE#xj4@qEID?hN;qZ zzY)*#38xinGW^lIB#1*PEB~`xN1^sxF;EzYw`wxeQfRO(vq2s8iea-*R|i!s4viSu z`e^-v-*Qc{$!+fhGt-33F-zfN*B_{sgSVC|2+kz)2YNZ11fciCe+WZ|h+#YN>Fxo4 zGQyrHZfl7v!0=bJ))(^RyJ7rC=jvI#uMWIi*DzK_Y)^!Jt!Ix2RKvYRfBS6Jf6B|+ zxxD%>Wo=2F0oBdst%QPr{y-dloGq&)wv1J44wqUwvgS?}v!~a2 zsHEG#OG%^1B&}$#7bYC#6m5&t0@Ni7jTKev{D#)W#bDDjM?Ii=p;gpnM-?saN->5= zB&^(fZ5zsRC6BHzqN}N*37%2m%dcnrnwjdP{xEu$K%m}^PFqG~K2Xkb=|^c4QgLuM zlGx3W`1D|U3+r8|_vBW<9@fj~`Um6?cWB1!g?YRj)JM&9Wd?nMwmI{@hT<2J+DfQE zb)t^zxR)9suPqqTK}tJe2jqq0wgt;!>Xg~9KG^BR(~c+r(=qVA?j+GPk{+@}pbzQw zI{7Y6lcT4IrgmM-%RLX|g+nE*$HORS^rFgx!E9fDl;!X_ zkM@;kJvdBKX`!y-+Pl<#sI#U&2*0;vluiB~O%>UkHey6bbtO%EB{f>I=J?JpmC~)~ zQ(~sGS9N&NuSUqniNwxAl+e)fktQr!Fh{l){LpcedEy122tiQ9ViOWgNADZ~GS%h& z6NHK76MGgXcjPYiGCG8=d~b9Pr)}9;EMJ~8T;0#@D6Zo?OoP<9-PD|A_0?^Q6f}V3 z7V2s=cW2W4iz+~o9xc2EQ?PA&CJo+OTj|Up!V=%tYtRTyu^BHf35aNtn!2D_7^&su zcL0({|9m1R3e=RFRS~YlrVf{#Ip1Su-(RTU$~qr)e3YL+QZQ9;%vW+daq~8bOd}Y~ zF=U+6&Xnk9pE14BWdaqI1uZ93`IYQ)FT z#Foy4roT^mq44)6usW8Kx{P3JE|CG518#vG$CI+^y_mD%3q{fE2r#|r#(Gl=M%M2mPabtpsvCXPE%NIJnV*RRDeRXxwRnnC6#FkFWVmA zioSU}a~7lPo!YcfH(ATxJ-L2~yWoGOq<&aHB=;CN-2~ZsYen0{rr^g*e`PU@w>@4z zGU)F^F-gBhm^5xs*Z*m$WWfHV;>`5!6J9)O_qVJg-j#4Ru5_&8UW|>n$#XmwjN4r^ z0B#_2SX57q=Z-ZvXtzGvxthUd&1s6u?~>YEXA(m47%F`kgNuC&3=w8@Y_N&!YkWI0 z9X1dxpb|-wrtTQTaNuV}-StOJ*ZgtLCTXy7|Nhpfo~z*9k1tnp)X3$+W5Zs{KBqV8Ei@+N(U)vY z<69f=ZEz~qd_3h(DpN{*(e+o99v@G*siC85XgzDZ$c>gX?L?G0ZT}pkyaNP;31rfJ ze7wy>7zth$Q!vQ%_W$)=@QH|*cyQFX#}>G^ zqd!IuygJ>9mGN)@N7Nq*el=o|;f@DBK_A|q+`>N|Vb=HlhZ8<4YBvJg&}cea$>W&8 z@Yy^~rPqi;{!`JjRYVL!d0ued9V%RV(pt>F1n`w-r#lr0;oJ!O@*@Yn`=L7qj^K%T z?R4>8cr|HyQJqlK*RKgCry#&&KmVG`CHzIM-MdGJh%Glv=Mxaeif@=d?{;Om^Q@ zfVH*ABkZzFN>@y@q_4QnGK0(xY2lW=@eMAY=ldo2KOpUY)v5}l*i0_}#iEHt0|7Dq z{{v~p+j=q%TjE}J)6uw5C{&YP+DV1sa?)vGNj8?(sbrU8o*ikF;3afAEnQ7}K%_$O zz+M4~qB@gyVmhg+w)&~MNiy^uCDf@pt;!uG%2H|w*{V)kGW6avL~4~=NmVvKzqgRs zm=p zEbBkPVKB6s#?_^-{35YD^ot&uyZ)S&67d`^J`3K}9&c73O35?G{o_9~) zXuNx-&W5jj6PdLK+j!!12~6h@y`YZIxSiM-+Xd3y8o(mCVlwa>Url|IOyil(y1f+i zYyXNexgEd{nPhZzd4Oy>fY`5d{K>DhM0&?3gHCxha&UQ5t<%>}- za@cN?c2&=ZwG(RD4uB&_^)wAVBMizFIpmVev)Ei^-0u^T#?Vd{qU-MO-kyF3@pJ;- zfN8e>pc+uX(qZ_9>z^ZRmHWUt5ZK%^$JD{gz1|Zb`7%%Wy*d&w{xZk->K@41{xV1G zYft~ZIu!VP?*Y968OJ!4vwFV!2?kU!o+5!mWH@JlBplGesAd`~8$@tPP}awCNl*c4 z@sgL0Il^2S%x(fO4QF`(K>JMcfw|L}1^t-L@`?r+&hpAYjnDMp1)cIr28hn`Dh3SB zR)Dp!94VM9^I0qyT!UFHnC^)jX8`AT&MT!u1lO&~9;5TD${yW`Zb86Aj=j+=%%?m6&aoUznC`KhTjf396Cdfo$LS8SK-lRH zxj=g+^Dqzs##01vev?@}7@useKB2(q=?2O>#nOr!`qq7cOXI!-yrLEt_rgPjniuKNEHU4$^I4&skWpW4qh; z?DW;vN@jK4ZS zBgGsC-p3!n`1Z!BhP^L)>FJT6nXZ}xA81327tdvt^z!F@USG%q8{Dhe&WWi&mSRLjWqLvjfb~Aa^TcW46HY$BSB?fr#>4lnV=JRd!`is`07B7#^ zIt#Bn1oM+~dWFFLe?uz1>58hlcB%81iD}F<``%nwX>;n!(IP4{^JJxkaQ>jmOz%`L zWd%u?!acgABTmR{DIk(G@DR>56?oVkef72dV3*?fQfA zG*t$ecGsbH)(m-QZ(5=Gsc-8*o1Zn~F?BnpuLY}_x&6KTIm!nl+KnWOLD)jo;Mxh5 zX&tQT%Vyfou+V%UgVBkujYBBCzlp7p=+#U&Z|5d6KK#YOqX%o zpae|+KGlSjl=&TqV^L8d2Oy?od{o(TkSx;sxVjZeIb)NhR$IkjLB=8%8v$aClq`o$rEbP#FE$13 zOezO}&d+@Ff^?7sJ25Do5>-!77C*7Hl;&WjktQhN*%7QjgYLbqU`8O+=j7p} zXY`Go@KbtYeEKcp1EBPeYB)EJWqMggop_7{*;SLNuIa>!mPx51{VR{g=YeY?}u85c1SQ z3lRWgzLAB6%=fU@ZY0o8^oP-*pA*(+4DPFU(=K1{?Hs?PK3lPGHj9*+*;tV&7{Jdv z-RV}{Aj%$!I9I@=b+L8YzeVb6_c6LWz4bJ6PGv1~cW%I*pYvk1WDS(>7ca#ELfVmV zJmPyvhs!^Uj4%L_4qv6Jr`lDF*By}UI2mG+e^snNUWr7pYo*te$$+W4C~#T+-KQ;g zC5$qG-e%LDVITf|enPAyF*J(Y{NK9zz{zpzfM+KF^=(7;XXMIj#@o=>cqiAxOx4GE ze#5rDXSq`3bw3nVevrqulYL&_+hvroUY-VMu&j;*S2iJ4$|Ik61X8d$mLWZ<;u`2( zUhQ*W-IKgWjKRFjeGL7eMIF6%0pFUl9rI^9N`TI!_Ts_2(Db_!;?R%ZnkQ`gpGh3_ z3a8Lhr+|?+a?SH{o%fe3aj~*=DazHU8}Nnee{UFh6w-v1DDBSttN0b$*V#hyQHe^l z3S}t4q>5S9VA?Qon9+4G=Jj7tVDW9iJNMR-OnN@d9{6IGKM=&QdXxuLYZbVcSR+QM zSgkS7I4AgZ(JVSGYHPP^Sxj-_p0j|Q14fxq>%b=^nv~K^kvM-(&GvkH z5px=5lQnnWo5fl7)&;HU(YbfVnD1sICJo2R|6pK2%|Jw8z#Hso59!6S+WJmS+_rUz z@S{pD|GKj%&S4xbu8og=nFwS&QalB6#&bFbk;KjQ(oNT|BHkLWd%#vJ6!KZvG=sYY zmu}Mu)*W=FzK`3z|K}6gcofpH(3Zl1jy5S;wZ_E1?a!NKgy<}y4Y%Em26Dv~AJ$n8 z^R6^}AbX3b4Li?X&)~iZf}eD4-yB!(E7|=UXOiwl6P8<XH6nx2;Ey`EJsUssuM z+cr;(=?Y`C7Xg1%PezC?>sr!Kudp`{N4x%u+=F=I9eY=xQ3oUlp1RxEI2_I7)MgRERxr-&A6 z<*c3IKiLV*7bPQIYB|EF=-RTmrJrJ zr6eZlqW~?l&+}f{(AB6f?df*Jq!{Z@EIjemzeVl}0j1<~l5|yq9W{!*NdZ|r{*cvY z-{T}?$P{&=iFlEMlJaqt(Ks9>xk9n+%yqR$h&h-C zqPpR9^jCiu&cL(`tzJN~YOyP}AvV~piley@&vSoJTbrTy?Os;dKH~MX^*N$kKsfra||g_ZoJ$Z}FD?AY@mjT#i%Sv+6 z8qp10k)Y9JbEU?dJ05sTyzok-F&RnkB#CWu2TMX}Qc`#Sv?-OoP zSwQZ!#ApkchJ01Gkpg?%dvsTmt(vC;Z$2{gX{*0Hwa`y0tCj359+tRuf!zj*0E6p-0J(pO|u;9s)aP}?Qn65cH#6vl3&U3imE#+eVzN2MUh1FsY1qX zLN~LV{Q%%}^L%RIdw9LH||5;7NR)(RU-4dnfi}%n^Ro&2Z7??L?zXc$SBZ+ndBqkLSlFYwsJNZm5>iTtL&04B4Xy2rS~ zWZ&84e2TG{b}65+S`d@XK++F!rc$39^uko$hJ&_kYqwz>UMrCu$>iObd}vZ-N8(5# zZIdTal(ntk*!Xaob>P!EOtrIPK)|yUZMe4Jv;mo56S8|<=qN0Fk)Adpcj?v%M8U6$ zw$aX9IQx{YXv11Y@DGxORxyM52fMw2QtRG$%9hjTyzhHRHqA|F& zwx4E|^w(-cYlA+)6$a@?L>YB89qlNVt7N=6S>o7QScO^BJOTrguybD{z{O=2ys(C{ zV9l>9^Je{nvUa&P0^zxkl44pSHrs^R?0QKX!T~w6gI8>uy*#H@Uup=#Ri__Cg)V05 zwqmF!Xhe84XvhKUcmN?}31SblwjyIX*odV5xaa!Ym9;fb?~%aPBWfOE$Vm_A;YH7x zGy+!8?gFk;d2~xc%`k?MUg4;Aq@lNAhesf@BwS@=5A2mI8p0|W$|w?Xmwu~@K_SaU z0XKBf@6Wfgd8kx6TmA|`Jn$KKNnwnkROIS>^CBqUEY3&L4D z0S<_^OCb)G@P>(-l(k5-T0EH9Mg(`CKy;FVP53 zL*)LtyRYc+x%{=F;MG<*`8LiEvZF`hke%5ZtesC#!W4sg;qCn~Qe1v3&?gAd=|DZO zUF1?~3!~hKV`3w?3>x{p(PhQ8p7eS#jCNw?7#=y(sR=z-Wr-hpp1|z2JxX1Z15K)0 zfyXkGw~92AEx`=ktzoOe(5i^zWUu#+2S6=>l+9|@$oQtYi}fsDVON> z4xDy=`@)jE5h0y8i%Y%f%i<52mO9T2c4>`U3&*?ENM`d60u0X#{3d?|66??V0}M}* z{L=W-k^LF9JX+ts(e5ibBXC>}n~dD zJFHGiekSA2c-x$Nez96D2|XM*kKt1wyd6Aospi zMrH!_w_NmrInXd3A#wmT{&`c<*#8|EQw~vY({)R)lZIq_)^rcuZk>uldXKl`(04W! zkFo`0g@s}Z$iPrR8}(DL*rjFOv!0}MtYtq>r<+^Sa&qQ{JB@V3Bf;BD-1W8m5^FkS zZy5x$tBK?5KW_6aAuiipmBz*805#NUr;*oLZpd!#Hq?oc@^s=}yRG%4Va^;GIIg)b zcdRrWsbmYZGA+BlC8#MHW#<0wI(0iK&Y3Y9_iTBCMV}kfnLvyH* z-D6)e+#8|Y>}suc>%E0X0HY#^|7;CC7~^CNtEbbvHK|-W-Su9O}6=^ z__6gB$JWC*jmt44@Rxc7qA!-`Wc_;HP&stW$+*j3CA_w`hWZxdJp6lNQ0_)jWbz;~ za+7yKw2mK&;AZNZdyf&-{8)L?uLC<)Z=@#>C zs71CHDE1~iFei-8lBn2#B#TqMh)B5%uka@Z|1Q{uvOl^9(6DrUQztk9(n^^!1S>)-wqiXB$+Q}SM9WhcCsS>AdbGn!6oHtYPuwa$ zoQ>tZedoA+m!Pn>)og%{Kx_zT#zO_z*UTsQEmWNrg@$ypuy$ZUS&Aw{2rOusz=EsE z3TH}N7$1lfF)4iFYs2K`8?T&f_=kiqz+2CPjgD2pM7`}#K%AH<)&=#csqG?^{;~`)7E$ZqC+$9ldV^{|jd3t7e^_5l zq_-iL5;Dr_=o+pf)~(b3UF6!@D%1xTHU=9R*8uK%6@`Y^{bRh~l&YBi!D-P0gf1Eb zM=&R}X|ezcKU0DX%@R|P_;;C;nKEbMJe{2DLZZfa0m{)a^+7VWbYXPx6}yw^IM$W{t6i9i5W)|iANXmqBmC*qZs6_5xU z!yhH4PEk7Gv0Iqqpg?#P9O&F;bEXO6&+dkd9Y-+B5L1<+ff2yslGxRNNUe>p(!52L zO|c>v0bV81Et*1t0Rzg;bQHngCGCvu(fOnL!^HbSuKdoZ)M2H1hEp{(`Z7p=7Sf7Q zHHtqk*CtY-gfv)9NEK&^Yjxlqxa}>J8d2i?NsMfrrp@Nc&lI1P;HzCF_|0;Smy^|x zaf!*9-aIRD9ycir->@!Z&N5uuheELNYSrMk!g2=JrwoI3$Ep2$A%-zbVDOw)!Ler8 zotJ9y&5!?MAQD28r3l|MX-2MyAh!1RVtIGTx&DCZc{a;O} zjOKp;Nhp3YIs%SPd;Qel@h| zWKLSM;y{~2LvTw7qzin*T~paV82ovP4egO34G)WbU^+3H!66Y|-a$}1eXIR)w%WS; zJ21p{9Yl>%3qJH#zXQq@ubAsjkQgvgSlZ$Eh(JG8N^DTy9~^4+HVuh=dv8~$pX(3- z{2g-PFPn^?uxd~j$Y0y=CfgMz7(|V+eNJgA@jZ76T=)6Dh6{Smu|AGH8$dpbZeaOU zbsG4$y3JhOD#d(E(~o2$N}KH1ATmvZC7T}iNDw(q_y^(6rjklAgt~HUT$+p_2d2B< z1!$alY$Owc7ll>M>HuN+M)OZXWc-Bj4?BeTDNCA>2k6MN(#Ysbx!XL#z&tZZiZ0+WCx(iHTdgrxs{ypnzaF9Hz;Hl{ku3`n!H62om?XS2bHt5d zNNYA>g%>Ksn|#1NT~~<%4i-k_r$(4$i7$8wv{AQT7rHGE#s#0@_xI7~`(eFlb5n<* zV8KhO(+Ayg>PoB6eGxCFOTlpXX~qsBsfP`CV*SaT@AYyc331>Qz1B~~v> z);)!aduNM%V%TjHO{;bEU!^thB=7VCYmS{0q>h&dqh%NH9!U|*#wkt%kzB_Fgi6b*^&I@_ZKF|+0YVJVYfql<_rH*7jnhVM8KdLwa z2rOcJ%j;oHX>*|H5Xh9;V_Mx1mJE&VEif6Xw24?*jj&V2^TN_PqR$YDM>FNK~{+g)v}H^B+)-68&=KnA&*N? z{B^l6xgLHD^d{8Bw2{^u{s?9htgig;SOmZt(|scKq(TstCy$o62$ z!uoLW=#<}FMs-glrcJBp3dPEn2$Q?Aqy(`ISTZ2F=Izq1ZL-S(NI|;Wv^oRP);6uo zqmiHp&8*f|uACiEO`5MfAH+uY1x!BzPIx2|gl?G?Kt+%Kx`A0Hhb!rkC?po}-GXk^ zCexNw65!=N^W2UKW;LJTf4dI%<-5&!1=9nKKbRS}PCS?#`_GR>=p=i!6!9nV-)CE3`qSON6 zSbF1dgmO;T$^*{$;vNTYbc5kdqw0VSe%dOOPbN(g+OnBW-cm67@1e^@EI24Q7X(G- zV?3OsB#3(9PmMzcvFOtr7lakfk%9^(Lr8n@wFxMp?pA$(dB^LJmdnV*E%OOFk|mH7 zUcw%xkt6`hob*W^l?9_I7`7Q}n_G3KtWY`_ow6FTll5YZv2@9AQqhF&NA$VhB;YC7 z0aN0{5QrD^>q}e46%W6HDS?d6+_xDeYzKNJ+|4WQ7rbi)UAN1$@ zxIE(>VDr`+li8WOiy5JA;qFunfu3QD_4-&}fLhZZGLzchFD{0bEr1bd3iz)SfgLm` zUyRX0Ca?HAz@V{=Y=!sniSBE~3z`&UvAZkFk}SZc6s&InnKVr>5y}w+#*unKoRF>y z$nuaH7F{vo$tb~gA#0h1pA84Lgn8(`V+>}k(? z1Hbc*k*jpt&2t|2buV^W0{f@5#CO$zo^?t5^AM8^tmasNyjb2h`(*57?CLdseN0`Z z1urMgm$l?#(|`IWcJuk;`=(2NH{WGPedB2B2wHPU#?#z_8T1mSW{nM}<}PRis5=u2 z8F`eJbp9VW>N7>r#IECF@*jpy#xg&9<(u28@AN))o%}6%WX!KNVM-f>L`v{01}D?- z9;G?wlnX(+|MCWiskEX6C_WVuwd_C+@4g!DHQ&W^D)&Xqpwi z%AcGL;IXFpdTp{g(~*lATU`#ct+OTkM^NKdp)Du4HxkNU4&lg}?NR!T{Vp zT(TzjU}>jid5*nu=08^`J}zIlm!*Ts)UlXhNG}z7Y6xebF7+8iI!SSwqzKydu@OpB z;e|BIJs-Iu_PWB}nj&08;whG`DqomE3ces#nEslh8hZCE-54zLT)Ilw8iCk*Ea174 z4<)XwpgKnJ!(+1w6@HCJ6CH>1M_U-(Syq+Fj3RS>5k2^}Lk+mucy5N-A+7}<3$@RL zg?ovy)?k@9U0&sKRf}f<-tcHYKnOq9A9QEJ;UPng9$x zkGsFW@xQkM+IgJ8>GOqeaI@{&#zwG6W&`At@T520@PAI1%S{kX;PnY5g}fL+5yeKf z=4&KA!$1DvLxO@3(84B0J;6=%YV^{;+<|#VXmygr3Sn?T$C?67>Bm?E?zB0b+s)q` z2F{_Jp?i3TdL?fTJ7Fo})Y*M!fHgA}>VH2Yk?bEQV#(SoN#3X>1UrbN>sk>Fxdbd0 z#rg*)%;L=NMdKrB#nqZUH`(7;&W|4VX`jP-9 zFUtdVBr||dhu)GgBVbOQe6mX(583HgVI)bwo+<8>Mn#duAX13Ezao4JP2r*gi;DeT z&O!<~;!h~<3Aj*Z)T=SKASaLs6L-mZ6RtE_r3wmt$UcEgJ+7vK5BD>bzhMCMg*Ufi zM6NB4)kf%^>IRcP2jNDd6o8(CH$caNy=nk22?AM9n-qy3NBX2KISkPAI3-iR!#ohQ zexNDDEal=i+jJU$5{u^y*}|u?AIo({lLcWg=$kkPV*N{>Z2YBCZMrk^Nx}K?WZwuF zn=!AU;Y>|8ZTH$P)@C%n51q0RDuzyky>PA9NmiD9hxfve8TVr?-#Uc-BaUa~%MJm; zCg26@9FS9M_-AvFdfiCC_zvbd+gihK)~6&d3NMVN0Za=y`B8eUd5DIsEWdQgg?r!{53CB$s3*^g77i2#)O|0Q5P~Q9+9F4A?2Aem27MYJW|0i14uDqyojq~z zD9=mA+GAJ(!*xBv6D{&fwJm#+`6mo|3~8JOn8dZs*`mR}BTd|)X5`npLbET5$e02- z&cbp8y&3^>5gd0KzW|Zl2U><++XRpb1K3L;tL{0Toc$%%{5@J(Ngun<&Mw|57^c}T zTV%88(lAOP7-}F|W41(w!(!H_dNEz+I!S(S)3=%4*OCkU7rM?qf~WlY8cUrLr42Y8 zzfkF~nHGnce#D!&{HWskrs5KZ(bUnlTbt!B!3N~sU}Y)cMsTht3{8*n7yJ_YFi^sn$4Nf0&{C1RRTZY_5u0x9n)F^MLp zu#16z(sK0K{piYS@2JD?n&Tx}yIMiYP^O7CnuqQZ8o@lNNrX|7QV^OP31gJXD&ny` z@&Z^Tw22%xdXC~yj@=6EOK4>;X-dqn=C&2aQ7c*zSz3tt@!2Yv)eVHy;Y{1M3^`RI zA5AIz^&eJjy!Ji#Ji(zO?BJ@CHXoDG0W(o7LO0Uqg%}N~Tf}M1N7vZfn>_?=xsU%K zG@h)oE|~bXf0T9Z=&;`(QEct@%}1sX)Yfb^Io&DcLd{rqI0tKO`!6C_z1|Fl#$eX7@#Y{G)H0VgTtm>rbTTBUP+$<2_jWEI)0@DG z({o8_Vtm-9pjcuZov}7@$vd*u$|{ z|4jHTx`eI3T^yN}5x2?Jqgn+y=aFn_rtLmzT)#s? z70EnYuCx0oT!WO#we{7|)d_3B?lYU2+-SuabkQ;sO4#%q2=juAlBMi99S_t&ZrT(W z09%531knStGJ^2EUSyJh;4+fQNeaAW?E1S8%^I6g124|UG)%c|i*yR1Vs$7Ey8JVe zd@<$~MeEBNew$q|@a)!Mmg(4YMGIEkjbW^6j#0IOI=#PGB74zvfMB;N1^Z-;Hrn9U zd<9?6?mY%v>ee{mDH$OVY(zE2m9IVTctPO*P`BYEaxj;K7Rq7hMI?STESC_5sXw!( zAtCx{cvVdoy8%vl^+NO})C!Rjc$qjb>P0K+&Aaajuv0T zS_?VB(Txl@$TNrL+jeboXiMF_N4QtNoPHUqO+*%6*ej}qMzY$8DM7~BzuOTafdOJ3 zr^OxvdOQxP9=kVDd{}pP>-%JR4Z*10p+JLu&y_8p=`DXn*2N5hU)z0krD9tBT?T_* zpaX~$$14{4{`H+X>SW`D$Z53)XxRd)V|0mTL8o^%H9w)+n)ibS%0DeahQAT7UqMt%FZ8|X0EkX;!mVkBXjk)Rw;w*2@`UmwRuUigNZ}VQ|!@l?TOe5!C z>`>+#nTRfHq(P@|a|#K0yKr*~W~)dJ#2KQFm?L1GsH#@S8<3T!AVyN$BqA*q?LsOV zUDD)w-B)UK-C!{{1u~_Jv?sX8?E{~=VGZ(}S^rTL0^+d@rF|#l)nrz;dZ$a(T<(P094=?=`&Zlh+jACo@TZu~RnEf(l^-Pi*lRSi7z-mpCWlRuKctLr%{U4|64R-(2tbS1B0-J60-hM4UD}mvbwVTD&)Hk>L;gB^kNUPgN+RX1K2Os6qTxWwxjwF z{I-A{I7%dJSK>O$(}S004U~}_OzqtgG)u6xB?tm}mBzuF5sacV|011hKyBJ~_7r)= z+%xhGM9VG62WcPKKB>umCY5CIH~#G-*vaaRjkBpWR4@{X$1sm05& zY(O_J5F*h5<)?M}1AYF;Oka=RuZ$@IoTkZ(H#f<0)U-89+~o7DXB*y*Q&^l*A7W&V z=qdsD|3lb0b!WnbTlS4@+qP}nwr$(CQ?YHkVpeS1wv+z)vU{8{&dvT0&t7ZIX-!Kg zABfX@dqdkOFZ>Dm`{irK(cb&^D1Lne!$N)cA673#W_ zq`;5fo$kAr`}E!_YFr#TntU|2mBjFXzsLlKyV-Rbo66W1#Pp8~g&8mvUeea~UDH1# zk^-RhZbV$IS#MkkE;iM=wbY8t9P=%PTK#^So2|?1^L&S5QyH>paW_ZDMeSR#_Ev~B zjj+0ww6M23Z>Vn)@^r-2tSh;~==|*Jlqv6#5*;=ln}zj4hX-FE%wM(CX&|*ntcYb; zTq4`B*=mnkZnO`q7~g&t%atNTzk=|wON$P=@x3-|kW{1kjGVqEST|m_GV3Vf4g4_A zD>f#03Ob39@E?P{?;1pmz~TCgTf@G2Q-@;T9EvQSnb_@0>Dmt9)_qQocR%4)H)w}j zthyd0<;Gf^V@6Y}uf<+BXh;dcrTtP|fUwIwN|1U5MZ!*$h85W8L7JlvD;-fsbL?OSf{CeFVN~HGpC(hh)IT|gxUW_7FxO;uya}a zHCwl2)6YwxR%47=e86FrSBp5?CcEta$ipKm?rgJ_=CPX#@v^P>hpjB9DjVVUXecd~ zQa7Y~GcMJ90EQ41qh=>!lQ}cd^_$koM_JbHcXgaZPzB*0>pkX8*}ke3kG#Ed5g&nh zsh(#z-^d*&ey$uR`yQ6;ajFU}Y>c-_Jv@qXio-K$Z(EFY>ZncJYX8`QsjlQaIx0)` z-~e+zc71w`tw{!UdwCunDsASom;>4P_D|ZWHVNk>aWBTfCWh0sZ4q-lw@`cg*mu5e zyY@e{>(<5AVAl7fGV`lEsE@W^@KHI+*qOGe`udM z0X9<<78FeOO56LLv4$)!&f@0ru8kOQ@h}<6;nvjX-KU^?Kw^4b@OV(fcB@+*Di2~6 z{E~_3@17|q_WsYn+e5JOzwi6{5UEoFH919m_UVh8(y(2QlWhl3e5Z#9ipj9Q*e3F4 znm|cYOEe7*qw310zH`w+I68R^KU^#nb>1WMtyy|@uP$gB?48$0!KIMHNjs7&xVat*es!-Z+rL#r?)0cj zmTIIi(3>yD{UjMOLl1;!z%EiGsZ?TVMEptM)xCd$x=keLgcWT(GTTD5@+Qo^YK`Ih zp;U(@b2oq|2Q^(KPsg6>7Kt7vS%Hr1igYc?wa5~dq8!_mgOSv~)`NUc)%O)n+CH7yf!#eM z+9w=bFy%5D2?BpqK;O@$W+)919Q>pXicM+uRO92m-25s`#!zJajj@^V{U*X`Rdnl? zfPZ+QUC7&3LJDR&NP{pg4vqFeC>sE^!ACZ|?cpXYCj zz8OOx;Wu!z#WW^>+5}_mCIfraz*JW!w^eG4Xf{tH7onx8kqT?bc(hi5XH{=?G>K7l z2wf{$FJn1F-2LUgkN?y2Q{dv?LAl3oQcb8aLQ40t?wF{44GW8*p0^yEf1-fLrF9Aq zjQ!T9bOaZo*Oc@p1`J33P!42m&faH)kRMNtX^OyV5yr_&60fg*di;R@h1#?k6&~HB zq2H3NAv!W|P~YXb;cNLJ>z#DX*JGJYsSlyzMXfo!uF^T|xpv2bw*J?sxXP_TX2!Bq zCPR{LXiF3c*M#q~ZspxC_ff-uaNwgut*AQJoniE;+vG0`wm!W4#Menr+XJc1{Mktl z5gghk%C0qufwIB?r5tIBR})@-D5&)(;;CWzbMuNAM1EcmYSycQImZBk4h zX+=3N(!>^1Cs8MB?o72if$;_hi&=-4b-HW&-cE?ffR&TP)sS`N+0%hWf4jdpR!Y>} z#d@qoa;cCT9Mw3wTCTTlbBz7_w3ZHceLNR(h*-}N!!m1vab=URLvNF(?CryO7wL8p z$=$fHU5vv{7EhNi^EV5gaZ{Y>o-I(b>rB%@b_v6jJDMT8INMw8F>5@3&pf{QY0u0W z36xQ1y!3>P?yKgsJB;Oc9CoBjR(w3~o=Pa)b?e@U{!1}ysChn?6NjzxXSwr&sS{Jb z7Fu4bIu1T#|8R#wfJ+~E z>vKqPGW2jcz8dQRXp5r@MvQn7XdeHeOr?1co+~M8#ysR#TJmuFq(j;Qj{?nNx4>ri&&_sz+)eS>H+^QL;k5&QvS*VgId z>DL`0XoXSYm($d9w>i)LC>C569J7OsbstRS;~rhKWu&9hAA+u}t%q{7(sSJ@?Vxr1 zJ?`W;*Bl!j3kikZ0qG=~C7G{mDF+{4FhMK>({9IKYpA8C-VI|RF75Lh@W{b!Ku>o4 zt1S(ync7UL@=J8+(SBJ~kMrBmeY?fDPwf{{Qop&9GMyEvw_8!+It?Lf*S4q2x zLKVc|xUhEd4xEHUcmDf@8#F<+)?MA$u}TpqRj`(0kut}qN2v^S$OR`gOGi2TB)Zhp zLe&LxsF@H|8P?ElyvD!SAw3Y1z03m$eNy2IRH40aRHNKS%%VGcllC$-A*lPLqG^~C|#!>AvU(IXp6VBkz8q%AFZLnl?|FRM^Sh&Z* z`0(H}VBes(cnDu#T|qeGdx513Qmi~;&if$9pD%5dI~&y!_{IBq@&{OW-^?W-tXl0b zs#UG{b|eOa?sW!PGxm1}G|9o5a$Umd4G|s#Vl_!r?bK0lOkNF&52U(pCkJHo+8%+| z^;4uXI|XdJ4!5(mg9R){-+UnfyRpa5RJ~&cyayAGLZmA|lFJiSu`(~r zWaDQhXHuTIh8Sn`voFgo+ zUrz%asU=j8Tp~X}TS%Vy70OIbg!+k=W_fbn@T!!Y7lg@)NdCWZGNMo;WjPxHnN%fj z@$7$8@)-J?0v<}oJ2V+^eIvrYRmx4Y0?KpybY(kqf49QA#z8YRCmwD%nb*6$c&cLs zu_Tw)0vKR~=43M4EC5iEep&Mx*!MjUQ+yw>l{$dSgple;_*enS-3{Mwaq=SUwww}H znwQC4VZzR(jVy&8S z1!G2E6@1ZB0dJAt*ta<5=^sECdOEIN2MRWjCBX$HFVw@&R`=wa=wEIoivqQHqZTF$ z7={$))dn#4d5*L^eN0+6aEVI7unkw-o=cDKzXtFWnh}}g;^IEtTMw?D?`>_RYA)s4 z#`ZQR^JW1Hk7~~*p{*_;FFm{}@feEwI2NNE)E?G*#toIR8q6i{ZcU`C@>t_g+w|OW z_Ns;gX*O7a4}>E@XGPV1sEl^JF5kw2^=)j7A$S$TOC2o_6s|x|Df?W^S=kxicP93m zES?^C+f9y|+=!(f+wQ5-9AA(K_y3aCgXs096#rStytAd9#~u%1E&M&>O{U?;_vWm; zd6HujON8IKqt$*MbG$;YrF+5@)iOpQv(%$~kTDI<2w12+I00>y(K}&E1JaQoqJ&m) zJGkrm*t{THx7Db9Qj2LWl69MQvM3*Sxc(1q{`g<|EEXX54AqB3Qnm#H@EU)n!t^Aw zJW21!%A;wwd*I6msyiEmSbsiyqShp%vW`a=I9YpWI~?P|@jYgPad-Vv#Q41E&=&ih zr?~h-x5VeBF<1gfZ>7K!qzH1ZR=`X=k7-v9VO4irGojoiC;|6BhEl1vptbCAx=isN{#-fzZ&7gTkazlBxD$(l`=YBCDOOrGf@;oE z4!mns1Fm1yXER#cIDES8Sg~X|WAaaw^eoy{SfU z+A=i@1?;)m)wQgk2UH2|S_X$V2c;(iH8fZY7bi;V z6e@EUBYTVRjc_aXCFUgpGI_Wh0=2RDa9t%>CA_G^LHGA683my?!AwUj zt6EQ}<66Skre2nNh(Ti8Wo}<2I20*3Itq9Zp|kOcxEy!Gvk)iQ3+!}<4Y8Q|vh9$T z1ucXecsbvY8wgjdoNlEVVd}@S8+Vq~mi^@m)&NK0zf;<-xQ*PXILdxP=+=hY=(@Ei z4rfc9|D7>6(0LCbr#{?Q@#l;{4XNs z@eM2^3!xBHq-`$A#J!Xg|4|MxRnnnujx-fjwXT^?l1k&0TGXU8mz$b2T`Puhr;XS&FXD+_ipyn@73-1?(g-hwHwi|+1@Ml7kG9S zVjJS+9WT)en~_E6Hkme6W1jMPi{`8%H;uMlQ7+o0R-sW}_QSSuZ}uZ!>MhbGU(T!& zKgEhm&TXl0z2@z)FTwHWus6Z!W9n?oGwNQa#|L{A}Btp!yQ6U%BJTB5D2{20WAU^s_WP`+rkCi_M`4!WCER0W1OqZC8aE$`A zg(NEw6GdnW#&nADcdBE!n2U6c0#vyKt3u54;@~;Pv{j?O_!`RKM06QFp!%ic&5URV zZ* zo{)*h7aWaaha)0B{67$K%XM|jYfT|U4G-VlM>*@^u->Y<-4G}jE%h`qYh{nx`9X`@_e00)&Hc87P{BYJg+TT)X3*Zq^XQ$_5M$9sPxJ$et|%uX|5H z5C~+1 zyyhqZ!i3$(OZBv$xmc+os7}yINC1rdilQW1mIw~buAShqx#>iND zje^Qad##+3iSCL@8eo!N7D^v`LCdUs2ej9)R7YbT76wHYBHknW#Jjp#efgLUb6I%{ z)?nPwk}WuyD?8m%$D#X8K1Vy$Q-X0RY10G&v*9TS$=^Su7EXW5&7H#WveL9w%Vz`Q zz4UC&i#TS1B`g53cb)En_;g3l8V>dZs7m{(H^pi!Jzzpy{DTv_}6F-E?}qgX|lQ* z<2EreG+IH=_jG%6Ah*1}@9~EAr?hCZ*+pTu53`8UGkQb64>u7R4mZM3pN|0a`wauE z-DCFtmM!NKh^DRd4G^v9>>;e2JgFK7Mi7@f5m60wB z%XGP$YF{8?q4JN|HSn>ycn2_7J9i8S5tF{VkfIhHVq{OcXn|x>SNpu{#eY)4LrzMN zQjtiLgq3UT8Wt(uMOy&rA}h2e1c9AReo6Ye^H#0nrX-EiXBP^+)+b<4tAvA=9Z4c+ zaU*9${tT%AabwM<CB?BRIUAn*DCW?| zc4Hl!(?zX#HxhSS)JDW4NYw)5zw3tWkGFX~c*C2~GyIjVR_;1KZmG_YSo?m`xvPv8 zP^CWb1RTO)V=IWOt7V-2qc;D)NcJoe#mj)N9eYsZ%745SVyD5gz_AD7fzdpvFDWyO z867{-zzu+C3^Uc@-bLq)K)JEH;pn~>!!fEPa|MaBYh`c%9lD!!7vRc7!qk&^aG0rh zXCz)Z)M$_%S+srd=65bKFk2Y6jL9ie$jp0<>?J@1*EIC^^DVSpaEFr2pFj$a@;6Ym zJU|E6l?Y?4g;wxW^N)U9Uj}kkw=kHVr5{`O`8o-^%7MN5+iq;ObFn$R90)6faxiuR zZf#I$=EaE8jeIm4BYKvfCJc8dk;!upD;DAB9%wvd=o}CZylFVD`AF7h=y)gyrMDw( z?;yeA9zlGcjJgxs{fiJfRuvcN4KVhP@@4?ERu@-nPp_keG_HG0h<(d1l237H+$mdw zR8{w^jmbtr5(o&GwBV$$nV=UZQC5m+5AI7*n)BS$=+q}R z@EOU`%U&Olgp)GvQ{6_WfuJg{w!CI2C#@K(UpPiZ(aUN|RDpv>>4 zB*^gb$G08CH9$Gp6p?+-@aZZ2)IP}??D)a~OoK8kiwRP$=!(W0E?ZE)oOc5UdOW8_ zj`|%MifxQTOGw5G!(OLfv2MFU#7L0t(x>k>@i^p}v;$9Z2((tn8?4hlKhNc932uqC zgxTlw5$IuCzvKO%Oj>wZ3CyD}N$EwQb*}mIk*LbD#cT*#t6d=@fadf77t6dwjqv&C zrq$^;e+r5~BUo)9u4U8ZMbv|IiHvk*_Mt zy(-wuk8ASX1^FmWn)-4%18?^$Y2RAg&?lFB@Xt!WpzmC*VbR+0;=}mT zH%LwXFa$Q6wiu5V^a5)&84h}PJ@^}zO>~okdrs0IsTV~&yGF$|Dei*5tRczTwIKfSmXqK06e;4f^U@IiRy__j@} zqN@Ppnx-X6N&30o*rNbaoR1)zFHciv(Kf~C1P8md9ZW$N|CJ(ePE0tg2a+dz;F z+j5VM9fvS%&3rRtyT_qmeZrR=Bq3W(bR=4-OP~24hlb3uwpS-`tVLa_hP1hvn^O{D zMo_d3XeXl5%``w3iq=%bRhEhHnVd=N3-w`Mnl&fzC=>f?%t4eMD05fH(^4+_re?gP ztd&KZpG}08d7iCk*$MBCqkQeCJ2+N)X}d(Un6(M=+}1S7LB&X$jF}k*%AZE3lqX0L z-7{!kb_0nv=#!=&!x3;t_!=P#91Cs<(G0Fr!nUx0wFiXkVQDOlzsFbAWDX=H?rL7_-mT z3g2=b(|L5bO65KLXO+)DzCF6RS3HGm>S#>(CSP=y%T7C+B>YUQH>g--6i*TMzI>h^ z5c!b!(kfS^M7Y1#j!FP)g#>YD1*FW5T2)SaTV`Q;@koRGc$X>%ip*;WN9P`=|BS){ zaNUxgQ_8!lA%F;qZR9EGoQ@b}9;ddHgo&8rKV>>ih<6i(BfIcSWz}73ymF%*2!nLg z1qS`j3`O`rB0r{cm8X;ArlafG#HL;}^-|Y<`&o5F2$`kjE8fo$EX$xq`3RTx`c+_^ zi+MXrL9_1cf}kFN4!V{K0B)TN$6QOrOhmmn`dkK6s|ZtKU}}Q$Ca{>VR2#c#*t<8n^GxX%*M~NUz{Muw-6>h5AEJQjZ;{qxV$%Q*eT!;m6*FUJfjmkj8k#!0DizZK_LJL(UC7`SGu z%!t@wrKIWb0`RGxcegpJmU?0)lXWoss-R+vc8z6-SACoX6u2I`tI~WhM)=_pE-KqN z&fHw-BrxUGMs1q%as_dT8d83uTF$p4{)q^!Lr-XZQmqw)U^rV#U6#%92Aqpgr#N*l zZVfT{vg-L)V3oR!STQ+GH6IkgnOM<3PaP~m*G<995#BO($V$A`|TP^88=2L)LQ|0o#jJEny$FgW`e;-w)DW3~bWIG$8XS&6IMj0(Y zf|bN+1!Z4FtdeUz;>qttTe`tTM=0KF2KeqV-&VZsIvp&*<<6SL2(!yO7!9wk!`L+X zTX)bcvPIz~NzIW{Cjc$RS1AaLxsU!vSfz||)&eI+q_$96(CQEe0gM~iL#th(_!($0 zyQbfqt4MvWNJm&ZxHieTdBa>(pZc0#eQq%k$&k`?1d2ocV%9YT=OL%Hi1HBsijhEt zh4dUiMEM;fD)pWh<%Viu+h@6#N3DXqLv-0|{rC}Q96u!G@=O6pFfBxZ1(}X@U0v4n z++{#s`g9&*gqL=M%W!_Nm2AF3Nq)(bG4vt^Bc32OMpKS3V)GJRf3KutA!F8*if8DA znIp{(*Eq+JQ2p&zZc`AgGp7OO&hPm}#W3gZPrR!;kAf|;3-cAlSn{ai8>Yz=CSCC12 zY8#X$FFFB(XUh)tCzvktb~q(}k^7^+U;DGgc;?Sa_ZW~+{w5dvqmZZBZmt@odD2zn z+0oe+z>o*MJtf>F>q*)6G)wJ|p_NL+R+F0%h5EhEXCum-*3ZDDK{!b8K~%0(3DP@@ zO0ECZ*iHuf_4C-WfYQ?;j$-_=oa9?woIg7)Cag& zi4!LLc!&Co|Bc__^o)6l$OV)q;J~QLSsRYaQ|o<1@I{{Y#STBg4L$`BWgbgf{JggK z`mqSXIYbT-IRUJFmDVgOzSQXlSuS6OjGP!{$;0Avh4Tx>6~-6H779tA9x5O|Yq%BG z@Fu!{xyc5atA1i|%@-*PZeAdNSDl@v%!~w*EIWT=mYl^{caKth49yU=NlIp5X|2_z z>iju?ipj5BG%313-|XRk>N^?AjCt(REN|BNx#}KS>BpLS97!(RTqk8L8b9TR$dM@;nm$LCU=3<95X31QYZnM|K6&uzeC?a%!F#PlpM} zE>=*V>yRD-lea&d2}Oh(Y+EH3I#iLbpC+^;G^fbn`cgeGeDhmMrAh|fgZ}hEC&L2< zycqc>4=G6L?10;p!khNkSnIFO%Vmhb{tP8ez4FqIcGiJ&jUk-1T8J+lx2O9_AY zvyKln-VSw2Z8$t#~hoEU{5{uy9KZk&D-zzSPEKAu@d>9R^!oD4EReyaF( z!FWmS2oN?vfTFuDLhaYW_cwbu zP2b}IS-WO{{v;DVC8$vHO>Z)x_6dVv3kPKVCB4cxf0h(7H`re#0sC|Tj_DJnfvzt` z>ZQ2S@DjcI$RGn&Z8|WyeH9ssfKzr%&1#^?1J5UARp2Y_Xr1KA( zAY1=(fb!Xwoc-J!^oK}Y!E^Fd7UtrVQdEaH-q_iDucz*!q3M!QDuw*0hyElNj(EwA zy1ZT%dix8$6!K^a>5ym$;pQkk&(QFP*qT-s6{X^@1R2Z$_<`RMuW4KTywpf)Vwg&l zup+<^xIJQz3T&ROGt9ITnRdRq9>yoC43e#Q{@2b(gFCX1FO;`0H<|axhBe&)D=Ga_ zLIf|JCg0mv^zJ8~89ObCYKo+_m3FskL}2hGAcOPq7V7t);p%FNWX$#DIMnpxb5LIj zu>Ji28OxW>l9-pOP?F5yCB*d$M~+hGFEH7kZJ=QO0|a*s;uYzPlgLL0KN}fhg)8|s z9p4_&)sJlXj6mh1e)S9CrlW4Cnvz@}_D{X3jdJ(*in7tWaZZ|H`v*;6Lo_@DXs>Hf_qxcDM+ z{+kau;tC2&96(~l-5%6IYkjP{qKUCa;L0ir-k3SFTv(FUbK1P;;jcp2Z!c&MLYN%)Ae!rDWjk%2?%f~L+XQRFfls;&ykENSykm} zs0=BGRQp;w92nO$LH?=yz3n*~y6RpdoqB(q+3&C-2*J##sYRqef+)DYp22F^CSiJ& zhkxeyG^{Fl|Mqm~zJrz<@d6lk&oTLhMaJmQ^Sx$)%Am#1(kH;tTM}JRYZWm=gW5L+ zjznbY&y3wql1M@7@m-2%L}|ImTi6prZyY!R69}rj4xHFRToS@aq)-QPcqa$0E)MM$ z^muq$@N#9ga>kua9Hs<+n*mUF)JMn|M!vHMwypO7P3T=I4jp%#%|gqTJ@CdGK1~W8 zjWF*!fTsJeH1OK;**1n`dePMSevbU=XV6ZYFy@LbqZ=$ED$dol2YbK1&jC*YYV(@Pv!H9k}rc=cDk|)OcNx>^+Qj{7q#JWAl>Eafpby2#Aw`0G5`2L zGH4M|3aTe)Qv=v)w_R^ULgT={z6fb3wKSF)D?}F6yQ$yurv7xMa8c+ zJW|f@!S_92t^^ZDc%SraBKiy~WF}+K^xee1l?rDe-5iD61zpMP7>#vLU7VBQ>^{in!o~h7zIw9gLlHu`z~9Z*FX+b z)WLV$uu!r$vT&!!4R{G8lf17FRKSX*#AiSF*pmopSc`~k>vqFD6YAKmJFUk17=xMt z2h^iWDmQlosBs5`AUaUFWRK^>DYj`q!LU>A=fEOU=3`P81pvL@IX}p$4TosW(vYa- zB}W4KD2BzhOf+4@_?o9*d_X+NHPeEhdeJ3l)Fn4kej#6B$niy}lQ2STdi^s)Tdi_g znmIa3_p$y=XO2d_I~1wga2cpPsY9HryJZy`XI8SDK7U#!6DmxzsRd4+kM`&CDrVU5 z>F~M+etj03Tam`r7Y^-URSD;pMb_w!nd`f_UGm76k(%=cAWfYoll+G-!#u5t&8+{A z(9L2;i5fA0xjsstu_jUk7w%$EnmXO*fm?Yi6%qE%v1l8Iv<1Ooxfh8tb)QJTZnjEk#wjx~V6Q zsGXv>{M3&L&<1ISlI5Q*4jo_qEAfe|r>@P2J$^ z9K;3F)o|w+q7IL3IAk8#RJ`SrPGgm{HEU^6X<9vPuMXSkOMdZqvX5 z9r---s-w$JsSHadQG*9?NBQ~ZFcNv~kAiVV-Z`Y%E)2r^R7Iu`>Xi_gyC)Zor@Z~5 zN-NOnv2KZFV_jGkVKL!Gh^dQ$#9`Ir)OOu%Q`$XPjbSwm^L^vN8*p^u7)8tKX|q?= z4LE43WmXNfJe?W}z~{z|YyL6dfD_kubqV7~nm?o8t!;)Lm~_YiaI(a_On1%8(<1Z(MrnQ^RDW+nHhm3o2n-VUCF zqP`=K+S8|2J&Jpg6){DpD-wzD^DJyrs`FgTH}T>=Tl-4Q$;ru1GdlvCg=ztD36aQX ziiYB>5EEgq=;j|3C*x&F4vU{pFEb;WczzVZ$IqA)HDjch6NeN!>N#klhKuJFpb|T` z2y;=kdI-ZO6Oxh?rd63ELE?_bI~pWDp{m$Mp(g+i`r-zjr>vuOWsU@@M}ILpj-fl# zkvoa4nB9hOUerqO8ViTB#48}nNju&9={4+AW1ZoELQM(PsmVO`=&;-IRZ=vYdRm$^ znK25pmyx?iIv=4}>e@xZnOQofhE-w&iTakc16v&}yCtUoY?Q(Zdw z&nd_f?MQ=GP!*{fZT&~@{lbtWl+`P2yA+v;M%L6#>YN9gzLp~-?Mbjlf`BxNgB@tT zY4G+zhir(FA@v_x@t1m|dQmzfq4he>1ibc>N|Za4tGFDD6dd)Gcmi$ofos&X?{^kThnA(^M)~o+os`%!*SaN5VL|_33$7lUOvY5PF|Ejrhala`p>$4 z@8F~?QytUVMCCVkk0$||sEXD>={7IUb|~pD-RLZql=apYJOR*AEgMFz zMDY^-NjOtjdFv#~lDWcpobao8s{=5HPk8Q&=zTt7dy_g|P^o09HNcTGYfVxGT41mS zv!hN~X7q0;$Su4J6!JXTci_)mEi*0Xw>6i=S)9A=6(rMiCufT@0;}v{ugwkqXd(wA zG;Pgc2f3wCIah_>dFaM{f=+DC8Ex3nh5pQyLR(lwjb;SqLvL{kOjJ-1b|^212zC$N zBRWE|V`hPScH}2f<*twu;sWP%%ybku>g4#@On3~zR@nfJ!_(n~^7`75f_G%Bi7S6# zO$b((oN9<%>KG+LPPyv?cnSvm_N2={d&DX2T3z$HR=_RQ7}=nYzn#lK0PTW6#Ie=$u0(7!67JN&Y?7BDLYv>L5MWk_ zXJz^Rj5N%h<2P1OlUpOi?? zQM0^!pZD3iTl=70$iAs(PJ-_pE*@bfA^LyGmR@CxHd(!_N(a|;xnV=;mS$0?u)ROn zg|cP*`wt>51I|>?m-hW)5(ba{B*uFBEJ@AtFz;Q@pZ?tbQ#GI0E+0xFAu{hl`UXpa zC5=fy@`RALK>7tH_)BxN4{|MaI6Ko>NdO6_d0J!l-A(B{a_`f-3J^%LuQKS_~Es zG}tIX@aKJ-v=zT<&Z4K|^?-HE{c1}xwd7bMpeVWfZ18-d0O7^031x4TNi&4OoB&p- z)*g$fq_#6d3>*?(;Pt_;5Kp)k6FN*8f6n6^6;!SV&Q-f~s%39?&;(4DXV&5H9cv61 zLYA;@h$C3Px9@Zc#k)pCD8}`o?a;?F_F`=;v8tz}_Tl=ftjBExM+b`f0~Iy!NCAG5 zlB61m6DjlTQbgnF!Th0RJwBLqc}(dp@WQ+Jcz9q(X^Y+8HkyB{=(71VBnIsVajc%k zN9;!H3^4%#EwUwHRI2#gwHG!$k9m~3l&$6R&9^S1%j3LQ&9|kfk4N|go=sOXoDWxf z!q8V;#y1uFIvCTR<4+bo?uxJKMeSK8}JxJmb_z9R4`IGRgeFdr!P>yu1xi;f?2|t8s`3m%fWsF z--jYLaJ)bd+22;Ay@B>E>4oK7zA+al{(Y@)27n7omYVfT4Y6$st;Hhg&<5*f9-JKE zrkob90rUGN&)S?vs@#9l9ZO#dpQmGF^!#XDWmzUn8Fx=&!ftnv|pyq^(W*m#hv9Yy`3qY zf6)adrjO*0y$@#5ettiFuW9u=F&QkKM`TlOgNzytmX5~A+8hl=UK?@-`BW%`-!}b4 z+fdX0s3WKKU0cj)Xiy?&7e!F%`(6PlVC7V-S;YX#dq7FVlH+6bMVxk zYScBx=8q3|OBxuv{{{_Ef!3h>$vQ*ko}AN>ZcKWRBRW()^mauF!H$l@-NISa4q!GN z=BNDUT~FKzkuUBn9rSO$$uguIywxP2ADTca;mBG0Ddp$y|4WLips+{;M*{%V-0JtEsec`5F0{ zwXn6T$0K*OCJlkUucT@99KDjFwUZn@GOY<0_O-!-9>_I9xpmMCblX9gyxn_FLQIW` zU<b@mt|5hzCRY|F-j54rsB$wy)&EFZM5@ve?N)n4xFZxF((k@VVPzA4d(HZTZ8 zseyE@5k72URO)K=bYSbj)|U^R1~Og0r%j$~hOf^;yh=BWjDf z2(rYv%O25oO>_0ofD!jhr7%y}f7T#QIb$5-77R-%olN-ZcyBG70nOh4?`fnqE)G1s zTY69Kz?T(U5g7X7Py6EsWHru)Oqe?I;lP#K@)}_rUQW&1vi61V?lcZOW4su-`mI~w zdV-DJeagkZfh0pcB$94NOd&pPx(Ui#w@`+oAv=d&;H;HISGhHeBM=h^E6~Tv~RGqa<=l z|AjQXoRGp4F9|Uk*Kf9`z<7N3f34RcvRAJx1nMX(mx0S*`*n_jaHfTm3$J0 z|DQ{eM?}d?f91|Ql!;)j7vN~DKz10>6vfsE_cd?HMCr>Igusjw{x|9+u*!W?Z zON;S4?OO0gxrd&$QPcJjcSPZoq$HC;3zJ++Iozmy@4ShD=xH5W6};s4L))~6A|Z&6 zMDvfR)kCg8WF@QGoUxFocqOOEsocn4 zk;nk(VxHO;RWepz=3lI-k^uuKb)oXZ2J zc%8QWCzYDMA|5@6Oi2$f*1q>Z8S^;J_9}OFw0S;LrGFKzTO$S2?|3NfTI7Oc4H={n zUkqT&hUWT5!U|!&YQv#&sNS(9iStpA-c%#y$`woM2z!tScH$`ZKPTQ6n%pR2gMZ9qbK4fp?!8y75RyGM;Q%a1Ziz8wigD^H)==TU~f}4 z2pBg|#ys>MGiN_Kj|uthB!bS(0A8LAAINg#_~DRRHc-;v)7yh&42#LYVKBD32bPyY z+G7_6!5}vYgABnuM@J?Fp#i|!2lPR-FmY1kOeMbTyPYu)ppS6C;i01c@wuU`^q>5* z4C_?u`e~-b0Qe|1kU!b=LWm`Le(8bF!Gz3aBc2T=M9e@Wffenh{+>-u0;!9r%*iqN zN#;_iOy+Lzp_ar*a;{%WG0J>wF#%NcBZGQATz&m+jhd`gNdrlWnQ-RfQvYyTZ-J+g zxIk0YV09lbUbaq*yOl19^d)TKgQxctu1VXlxUdOveFN~V%3WA8Vfo>OK2$)P=XGF2 zGzMf;@#(ld0)nVWBQP)@rBW0_@iaG#cHjIdoTHup!jnVd5ZDCUYEqVj2GLT@4sxzK zz8srJY6|&3;;A$?eRfCxIV<{fR@-&T{;nFj{H!~-xfSdx=n05~eBQ=f)_@hr6hf7@ z*|uCy#OZ**g^p8ziysTg6)iKM^{Ma)C?rUzCB?BGQ`kTXLV{ z(U(dyMJ7!#(7=2t6=A7y@^6-b^=bg19Srv=XI7t{G>YTtfBmS@E2L+cCIAf(#xppw zRhAT2aP1yRE7bzadv;FG|6r!;82WcW=LnNuV(M|IKP@m8#}dw=NXI)9FFQi=6)?&?RyuQzic4TjQAer9v~o|=mOnUytyxC z7_r9!I3#&j!Y0alUWEPNZHW;XWVcjw)lJAdfs`E}H>41#1RknIqTZb3((5P{zUr#;*niOYHAWYS zEjJK`jK7FSZCJ}Snby@AqIxunYxvuHmZgf?c}mvqeg9?DB!`LAqCv9Bu4ELxypTCO zGtgp}4T=kMqhOHo(l_!6)eU?wLL6>SWwaAbQaoF-Rm98|=248u76D<%u>{>J=c~sb zQXeu?6;BI}oph$W`ag`FLzHO2vTe(@ZQHhO+qP}nwr$(CZQ~SA8SmWI?fmiIYwvE3 zjMyt9=2XEyQUt{upc9^{DFGkVH;to@9Ja|h;;>*EQ0>F|(l~(XLZWqu+@X6l$|78k zhArtJO~GUvyAYQF)39ZA2zgQQhaP87pqU>-<^jqeriOk877AqofkMfP%H;tGqBn7J z)VNu9PMlIs(*~f%A5eOZl8o8BLXtwP(800aJRP(JNMa**@zXvfUQ9HI?8Lp92f?HV zey>7ra7^=(WwuGa1a<htZzhsUE2;M{jzMac7&LQ}Hb}q}Y^C^!`S+)d?&Ol_+E4@_XWyLk;oD6C z?k`1B4QKdZlngDQ`ft-QXPul1F{Xr|a@#0&q4CacY+2J+5W zlxU#Ug3vvUF1r;-U*t=!&B=oNu-kl8HN;*3EkE4kdObc*2_wkfK(G`B&IBCKDdmcE zAi;P;JG>mjYOaS%{S)npWT-3PqK*yap(c3v)>tgAk%}wGkj-cRWcGnbAPfUj3k?q8Tlw2+xUbKIacG7}wNH1J3n!}%|10U8 zp&djIB6hlf^pbePM360e%33oeROy0n#x?~B-PHMqL&8jKMy&FM?&$NX_9c0 zcU)BH)x%K-=9sc$fr$p_tkBt1xZ{*lK&afK&tT_d_vJOx50tHOu)I*PpdwEDik|dS z$3(=*hG_Dx@a;yJ?426-LQ{Y%(ru@<)En)SQ8v2pc35M*Vyw_R9o4TMy$Z`KjZ&x< z&&7Z1Z1B_vIo>>W4^u-KJ|EEuy=<`OlVfHOomia7j@cU99_ztlU^1 z*>s#F<`s^fB7Y*$`GCu_>lFEjML5r7x%VbJa}X;6r{Fv=$LsX4VlY2p8W}#uY#)5e z#Ar0I7EBi4!d4*46oPU3$^~Nwn6%`r9PpgwUKvJrdbI_O?uB5!(0H8o>)PuGG_E@I0==X30-MmX*Lm}+cI!Xf@+I= zZrSUq1xH+eNbsMjttcJDS-mA?=6#-0j48IExw8g2U+RIxsnHK$Wqi>c4hp6an$4f* zR;3+aKGq<13I!f(cYO3XAV!9iW^n;N~vK`EQ zJ931AX(5!Gd60o8d34lDV>88I#9qF2SDuHr4cs9|lvm|~x)xozwiq+dLU0j}K2Mc*c^MW=?VLwHAvJ`XWG=m}TAk5(WPvx}Gf5zxg_YaKWr z6$DkFaK9#~Y3KKlS+GG>;-2r_Rl+vSDpIT&X11`p)4;uFeJTd)3Dm2FtGC?P=X}V3 zPnA@1I~fI?{ps^TQMKCx;X9_lZ=Fzy;5)PE;i*5r^(L5K#>~?%k!VhbpPx8xq|;>j zq1AjjxrL30Gnswj39_I^t{j=2Z>Y~7!J*H$YUWcGM%x^F=>RPCZIWA}V86uK+bKw1 za17>}o|YKF0j0?j=76sWzQucNzz@^siziPJ}E>C5j*&VIka)>e{^XdN4M zd`42w(;C&M`FKMLwH9j1YLV(bVytVm+!&|?HK_Iz#S@o4%R*fXG=aH8z+y`-){~k7 zIF5AtIXB*}T5ZD)E1>Ic^E%a=gp@AgPwI1!6}XBh4Yta3v6&9+P5mVbFBLi$822~yqA?nxflEshYE@Kc($bF!ol>PX`{bJPn=of&0#*T zsnUAR?+I(?%AL5z=3-JWYenxTyIAKq-vx9qQ{07w5vnF+(m*G@KnckXU!Fx%TnSs6 zrHrM3vf18w z4K@Ctnw$RIrhZ_~>5BX&2{}_Q6_{i+BQ|^D?Ywd8?Qr6qK9wE$6qWSKo?{TbbyHyKOE$`{}>F zTr5{2lPs7-E(3ezr7-Wj`89j9^;HqxN8y3pZJDA?CVujP9-iQnX-WX2tk1OnP|Y;W+pU+dVm(7-n8OdmCB>D#@Euh^*mnhN84W{J;5(_FE;$- znfi8w5O>B3Q}2hX(J-3%o$gr{-iY0Q-uT?9EhRjGF$(X zH^Z4*LKlq7Sg|YmMf5n3i;aC>-KuZrh&);&M70dsZOdgW?1L*;|7z}uLc8Vw28Zt> zJ?mmQQ|Q29NseT9uSD-kmzzT!I*|JYFWH4~1N+OKA)WxN(K*d_dBv2@iIA!TKAA7b zl?h`f;qWGn+!2eP_xA;Qk zmG5#N%HbC_qUi1~VNN!WIVxLl3ODJtvr&gmk-|NHSS49$lSbu=`_>;gvc;yHhWecB z81dg)3Ie{_0u#T8koZav)(UKC^Nr}Q?A%)kLer(SuzvVT*j zp@jE_Fx2@QEuzj}g}6yog?|zLjlfhqSqo%otOlv&&y=~Q+QZBLK>s&Ibwywhdp4AD zm_P#nsOJL!ApSq4sK&kA(hfM|uDs3sH$Vge2>_CbNnuHpK`gB#rrMGh@-0B>Oe6@= zGjyUzPE2?=FadyQ+y^r>f)oL#OsOSPl~Kn{%5#LBC(e?jsZ}Ql)_hK)r#@9q3#6*= zI7*c2P7b7XQ-k3ocgwrXzzHceCZne>FV8)GyLW#--Pob{aq7P>_J2y2Q6KdI`{)PR zf5=es5T+Hdj5ZPSD0_k~GL5PU(x8V1&WU)@N1YTg`~+=MMw~P~NDtLVsGcdJ-9tPG zMsiOP4^>0-OV<#0wUG5xTi0B!EAGWquQTj$k@q?*=J5tAze!NozefJVbuNo@?zg< zGP`vcjYqmp+unXIh93MK=+^`mNS35v+wr!O(ZFEtuQUpr4<@-FW%bZx6M=_8O6vP9yCeTWO3Y2I$0c=f=KI{U8c&jm5WFS`TPC4-m*SxJlUpk;4N za^2U0{`2lz)~Z*nsYWbWWMG=`_Q2}V^ft>{4P2no>bCYhQC_EMW7y6eL9|~jTy7^A z1>kq?ASF+fH~=Vo1KDUE1zyJRaxq8(q`u20ZcZxq-6lCV0nA5>Xto-u`ZjW2-p=iMoi%l4fqHgJ<~PJ}Zp%a|5bZ zFdm=U#UgaK!nj?u;Xb*@CCqPsdE}#mm~68SRrVwW6AHn3K<>}C$hDZ}<(NM13M{ZJ zj0MC67)I_XQWh2)?KEl&wT(hrwT0|POu=RaBnxt}ktYuA_#+|<<}~sUH&GgSC_7jXdOCg$5s44`ri|&f7AOOu9Y_-$pG{R$Xh72LN&g;-2IoE-`B8lp~Aiba@E7 zY$|yOyKw6A5I=DbvPlKNqom52vcw915ftO7T1V5NJ2I0pX7q~lr!{aw+S}n(clT}c zhC3;mjiF>LGP_icxRn^fH6IA3GkyP^Zv`I!xpzR++jq!dXI;QOucQh}806)s6#b1| z(wFP*hWi_$D`Z8Q{P8`CjqNMYelqO_;tdYLh`Sw1XE%X1ftDS;p!R&svMllf$#vZR zQ@erCB*s+${@-1Tb;+VY`3#les_p1+5KvmM|%PRwddEE8rIlJEm!BFX9R9az?^?hZ1L2bacLm=(||WVy#W3X5kDWo9|A_Qv)bUx zXcQ$cC4xrOx-$j+p#h>89{ujvC?_xpg3N9h*Ov+>Dz7V&1RlhuJu4S43y(b)v2_j%0t3LHUU{KD`>4z z#j>2}j>WLm_~mQwRFZelYg2UIP?typjqnTk+S`UW1&0;QdCFI6gvNqO!fh!UgJl_u zdb4~z3@DeKAQ?XZiboqo4IG~+a`54;i<%n~RNZwY|Fnr~JJ%?QGpt*(;rNU=UZtko z^;@;s(oL|%`R~}$&`-11O`zTL^m_JtW$v)sb~}z}XWX*gjRK5n*Qe`Q&bYfF5~jPB zbS(BP=-ej(1*VOL`;J^Mvt))!u=OlxTe3`zx7ts+o%BrZ+UynNk6&KaabNn~%NGoM zIY_cu%V%M`9g83?wm|;HhR!<}q4t7Jx8x^^k!a=4=9Qad@ltwIeG#Bng}#~+;*p6u z3!rxO;dqRm9+hx#;nXPpSW%A>o%aj!q`x{0a#_aZRjXGXt|4SGY{>1*b--r1*o7HN zcF$RF3!R8%#HgLOLzqZvRZi2Ok0cVZ6l>p55jx>5B8tz)rDVM9ayfPvllO4=v_2{S zFrK)%wb+4$;5|$X!86IXT`N_fbb4yziu^K9KJjbE5wJRPZ!{iDutShU{QHL> z0N~G~8_FK=hlQC5AXr9GB4|Mta2gjOcN5YAHdHldB5{9}54C3$D4~j3sWUCJY}df5 zV;w2AscI!f2I8vHtcjk5R8wX;wW-o|Bn&&c`6SQvg5JM9QYEH%&PGx%{X&yxjuit< z6+E0zZ9(>%KrERveTN{Prvx!@*<|@PZu+)K#xTB)lN0XAWq4ZsfA>)i$(`JL(9cDL z#OGW4^OPV8OS9R;4xo>pizt`RdaED@Zd07$T8T zu0?^$w>}bV$*GP=qD;pu86@7K{j}(Z4NsjK7%RTsILaTSM^Bm2&smMk0fA__sygAt17a$vb&G4HAqwiAbMXT+@2d(ZTnls0Bkf zJ=3yZ*70khJxY!bqo58);=Ueup{EER%j(0YGxF{Uq^HW|xCJi;!p{4YR__KP%419g zs!oql8b1;`x+$L=+qkwU4&=aPOJR74!@6v2=pkYgXABzmiWMsSAwbP+Knd05H$%K9 zoEf5plg57)LJ+voTIRbYtz{Y!f}xL4?ywfp5&;Y%TK~bEJwNOMo}tV&+qbUH%wOIK z(XrjiFtCf8qIYaopVQ(1PBq(4xdQqd(gF3Z)l!5dZPXtCzHIyelq=7yplKuY`0YCB zXoFdp+WG0am_K`5z4T!sXw9X{zBp$SgE+E}Jkk;Iqol?bchCh`VRJZ#%roc3X`5x@ z)322D7KhZ=PsW&;gwRw?`7&rEeD5J+gM*H}Y}8Nk54h?zAK+vRb{9zS_YQLsve6NV zGXz3jQ9PlZ2@#Z59^o6nP3uM-A$Ww1=tWHAIU6hm=@I6i^aS8c62}XFq?xMwpg=SP zkY^$(Dx%-Iq=i?sg;ajo2p2t$^pD?q$0wd+J;heiQ8SCgxJUt}jNaRWFd|^i3axn~ zso&s88sn{Ww`mrtuJ#yA)g=uzgd~}Fai|9^NYW)vXoGF z(@{Bl&Mh2w<_r1!G_b0857ky9nnIj<65>4d2Qs{WkU^gP2-$ZOIgR&*B7PeZrbtim zI@68{(;f@cr20;Q&XOqh{p++e1T^gFmQvnOm0u=@NA!%0`c0*{G`8~S%0~Q@1_zJU zAG0*c4wgZ_ctS_LS@~Rff+lI_Y7}M0sh%{>XLA;MwNr%HMWdhW82`DVlM39UUw?-e zUP#P^epqmML+{BhQC!M1bi@RMZLrMX4_9|{iN5+*e{p*pB5ttDC4a2VlGHtt^pz22 z4*IEab5Li#CYJ=0Ni?eu>kxFRQ}T&kJ3bch)GNpB)8UZ3Ntg4CJ_vG3zobmje~N%^ z{lzCxxrIu87=%}$XJP^qW(c-1X;bdppMvg#R3Oe^wVl;u+48DQqpJHf zi)r4m|_)b*JT-oooFUy^4=SI5N!P%cKU4-3N2Sm$AMiMRq*_3z3jv>{I|xQ%&YW{IGD~l$DFPj z^O(ySzXs2JZW%nO%E;md}Sw?QMeLsDzH^<<%a)oNW*q_ zTKH=Q&WzW8c5@q^Y_ezwx3Z(xODjYj)6f9X+^0m;|1P5O=l>j+Y&96|y7rw(b3;eh zikjEC_D+h=WKu2+Huq-WMrG4g+%M>j8%a(?gVwX(?O1KDTlOm{6T)}c?t~OPoTRJ{ zzIt%w?PhrQZWbozpWTvnZ`#cd?*Q~!PCwn{BQTj3PfEODJ&4g_@kLD27?DjD7uWMP*Zee5e#Z_6P(X$h~CAswlyu=(?pNu!WuzbtvVRc4_ zQ8-q|x{X^j3Ep@V4lDVi7k1;wAap-cG9nq6jBad1_bd}FAtxS)hgzS?;n@U)g%^Fz(gfl0y>r z!Z^=GD6!F^-JyJ1@LL5gY^$LV4;#OYegr^4=5_U-DhwT*9{bWL zoPxOG9TB>iAqK)w)eeVY6RWNz9H$J)W*hVobPDwpOKoCIb`rxvVZi`el%4B_k?}K- zI^0(f>y+h3cy?j}?0As|KS%r#h=Z*}ddAs4r<^yinvg^;fH05g6{^D~Gs0Sg6nah~ zL`<#trYIBRFkuDujQUusIE9??4|u-cj>wUQbjzAzHi|_8_7MePV9aj7DrTwPpLg+0 zVu)94;*^D)Q7(~IsE=g)s(hTM_)U2)|Cc~~DWBvsek4j}L`q^DaZfvLwnP@9|G8W4 zok%9a_cCP-)A7#j`8v8`-cql((0_-$ZJliP)qIzCJLeYq<8vYhldJCQ`x8-@4KL*X z@5H;k;GunLT~28GDOX}yMBY7vYg7A)h)2K78$Yx?YA%6qKSkGb<(}Qf^;Y97e*HZ& zGXF_^FPrs4zUyYq4Q0oIX3u_6N4R2{leJHsF?3nK@qY4kjS=Cj#C+P6;OuAb8 z7?G!6lt-|Xc}(a^Dxw#s6e)})H2*le1-+KmE!`d2GMe8>IBQ3_%O}&0l8BSW9n~!X z%vgo?U7tA)!7(YPdqV4C0< zzljsHD$;W_{6s4q= zvK}Dr5qsmnvpAN>F}yw040gcfSHx4y73pFdwdhqSpXk-ZtHmqCieI#^wd!&7P1DsB zaTgqSfJxsIjuf4<@S$##$0Kg8)b$CHN#a~}MdvLJ1iy3jn?!JfxGX(j&r-HL>7+X@VkUU_^Eud-p5O7=;oYEIgq?WfumB!}FR=N1yDv z9p_sRq=&JuSX(9wHF~Vv{zOA^s10V^2~$Fb96}Jl(20%*`^b6P2uMh+bIgM#Lx$8h zQ=ydt31B{T1S>mCEoK(^$IC@_;4@r9f6Ps7{dTWy+qL64+wzvC_0+Vo^f+$7izV-& zFuC(HXF3=Q-uXipGOm5VX~cyfvx#S8Yy~Y1q-P&;RYg3iLs6YJL5tDcrdh;OR4}SX zdm6;cTg$^G*J1B_GD6DuJy~;D4#)Cg$aP0NFy!{*&6Pdwizo19!v{ge5TD132OYR@ z;_olfz81~jIB;OQ1|Dh{V1DzgkK#!{bBn8SWjOeW8Wczglb=LrM1njgO$XC((yWGC zM_dTby=Y-nmkD}N6qy>)(llT5$t68w#fmp=I}G>H=3% z+8T6BY$7ipbLw+xgbKt}UN#4jGU%t`7 z1%DEV1l4lpZ5Zc3PRh>M*r?)}`wTaueHiivEv}RkB~}g;S79t{hZDdYZ#zCyVvPL2 zNaG|frkQKTJg@P@W_CxKaAS?LC+?TOEqbtFjSMe-5@5+44|d4wDUCYMA{`Z=rjei_ zWeaR@s6xKubIbGZgT{R(M(>{H*o?c2Y{2Jgeoe;nfyHG`MRHF6%ST}!;Y`msFQ z4*@Lhug?Y`x*ISmWT!!% z9#@H4ggto%4_Og=Jxmb#%Aqe=kI~2eBEtliFrXns7554nUvY5uVeh$koI1TtDy@!$ z+yh4U56%1PR@fwCd%2|Q{(Al}H)n@#qA%zSDTl@qNkPkgGYIRA1LZdDh%w{%#zQ1q z(>FCZ`-8qvEgfQf5{K=oWEl(OUT2LXCo3PJQ>640G(moH{wATrt}o=ReTD49P*G=4 ziS5t#B`WGHLPuCAFee%%>Hq~+8Z@{q^;hB9FLnhov&IV%SgC+&kF+NWIBJr~1P4PBCRG)(IBuwawk{NdO209~V_ z_b>x^64=h4L9>!b`V(ZGjCa323$Z)r>o%NyN%^vC$Fp2^YDJeIYC40 zuGzh6b2)q(a6%4C#nU4VElqIPVE*@9&bRh?6>OuXB><{w`Sl{yi)a~8oST>-1yXblMa_r{61+V_IQT6-& zSsxrR%g^eOH(2Z+{7?QA&^mI&BrQ!t!K`VP3xnv1oz??(!YZu?{@6w89Xcu`vMXVDcp9!ie0;vEP0VG69 zpb`WNLbhQ7ATGcFqK*(&FnEHN3_{aEXB|-l@&!=tIzqo;=GX5DO8*U#7Hq>%S@T(eC3#OM%inUNdGGFgIFh$uEILN#w{rNBRFv;Zwz#MBJ@37uJHRPtCEBdU?1 zoSNP3kVDBhGYmm{QZ-?eXj0B39}}S};+5Wcb}N&W?NDQ8!6|boA~TE=z``Ejh<7H* zAwy~rgMQwA&@%xAt3LmD!oyNPST3A-t*TZ<)X=`LUItXdAe*gzxPH)$Km=W`1fg6$ zt1=1zWwUMx4F??CapNubntIQr+fJVoi18d3dfw;8J5;*N>(C8szHsSE*@v$)j~veX zJHd-EH+djBPp;F&+jz%q+j8(K*9Bg*?0fi;8_03dDtX7`et)(>s^c|ovH5Tzg2VYk zy-u#9$L%-1`Kq(v(Z?}$Vpb_&>t<9l%FPvWe;~OlC9PfgYx^hm^@xv9*;k$D&evY zC*HkS<&r2pLrv_gTZL+fZ1<)%KJ8CID}7^PiWRB{oj-M}RjrDqAFLa;?IQ`(2f`s= zDi{(B^E;1BGKN!N_%Xv|%i+L*8VbnP8a#(b_7oa^4p|ntW(pePN+4ZuW%y3YLAfbb zgB%MNjg2Y(U?4c76YG(e;^(E*DgAXsf579B0T)Q0DnzlwTujVjztB}Lm;cCLbOXou z=@_PDVYSCZDP`A0ljF`=v`J2q_6QksP%}=gQms>!Y9ET(&=ky^$_tnp!4s>oN|)MH zaFbA;5W3Pw9kH-_6c(%)6`I;-_4GRujQmZcbNau5Q5}%u&cA(xnijyrBw*qdZJo8Y zKQ?+F3KDmhyqV+hSrv|&h}r;sIj=2wKiW77*B8G4#8Zko@SQ?FbVw87!wjn#vptc$ zJ2it&7o78-d~HTnTtBuZ2irr?-|`O-Q!l% z@L}<>>0LV+LqzA1kNnyWD-J-J@{Sp{IM;s&VaOT(xeE==hDAXr;v%J(pkl{nbX>Gb z$Od^P#zI2k&3tlVepq$tj)NZg=CJZ{h7pgRq=gTFg@S?Kxw(V-$D>(46sy^$vQxF) zu}`^6$L2~t*#CQ9|EGDMS&ntJzyttj(Ea~3?`D=BrcVEw_f;Ni_ieVO{lC-=lV=iE zC}Wr34&KYI+M{X8t#Kz(PEEa$>ETHPk&OSia8prk+rNJ1VDLab6HZIJ&Fr_5Hb59K zXQ7?|9$)3>+KGJmVGquD`;D`F+N6%hj>nAL(rlkBI(1Ahe zS)d>a2K`hCk}S~#?f^dQ586X_<3TYAW&G7N+dSXD-tF3-fQHtjmrkD~UQp)gKh1jw zJ6>TJ${5!jM?wuKe?Qq|3~QHpq1gf!XflAZ6dQ~sr-DqU3TdSg4t25240~=E5^0)r z6PyB=;6>BImTk`zq>I6$+qeOGgEDxp;`0BF$8S{s>EQnZ5aa$m89#gt>Aj8{+Z8O? z&u%u1$o-E+`kDOW0MM`7@aI7N#o6Cs&k)A~bopLB8|49+uVto97 z4xyQ4#{`ICvY91gaAZ7oB1xOzxv)>lg5A;yeXcV=KHLy_#1>6VH8(-P8bQ|EmKq@h z0uq`C)MWPlbqu5sz&AR>i+?bj(YJsucG7P+{^H;4ZS3B`4!+(Sdiw7A&&hf<9*j(+ zCANVBwQZZb|dBk>2JtKL^XIZs<})dJW~#6dx0|}1ltv5GST3X!K`8f zrarhK$QLLBe?^-$gSSlpu9iXB628M0!CpJ|_u%%P#S-^x_j*ANvA@qMH?`r*_o_Y- zf@qmal=)LIXu|?I1^!4Q17AyAesl#G zh93gEyuZh9JKK-<4GX*ml7$2YA*p#aKnf@tY2Q;o!hkDEEF(hx%2M$@*5mopo~ZxA zQ@JFNPlUFtDd87Fj2aDX20g4o^Dtcygj=0eNYZKvu9Q z2+)R=kbb_(L_TRj7Q@|VHk`E^CL1w?aa1LGu^xvlY9&I}_}n|uh8X5wpzNs;x8N)& z>?l~HcA(RfYuUEfD#OD)0@!qLY)Vb5;1p1Z^;HXr<-Or~^h5HzHk;;y#aH}O`rC8{ z%#4S_XX5<8N=;BqBp3!Ko4%~f8(w4QJ_Ei6${C-2QjeAZ-&^E+9ylU=*w0IXNKQer z4c`k4FvU0c&TdH?$D|c&g?zg%6#CU7TmgDb{7$y$HfO#&g!d%dwoS7G=Ye@;xEnb@ z`_4&h_R%7JjA)n?oXQaGGAAGi_!~;67=t?rN9Yh*WHC=H&yV&rpFH8PHXXR13&fw2 zO@dE}cq8Sq8^^*~O@0>ce(5*OuJx6rdz{Kp#US(A*C@;S7Ym|N2oC}u0=Qc?$%GRT z4E(~g7?gGD8JFd>lSIA4c^~6hc%tZ!wrZi>XwC-*_`IVG6AwT7IM~N-_rYKl5fL!6c&oo z?3gxMHZLhZwU7@Oy8+09y~=%Hx#0|@Tvmu<3M%$*X$742TLJ)5&ZbQP5mxnk5pc0t zd?|~TMGlK>bKfw6G{F8VFwPaZB14RNL74!Tn(}PjlhtDYowSVdg*4zxO6K;Uz$=bVSvL zN@`+h;yZfyMrJBU{-A=N-KPa-cf)sT6+oPZf)u$fIi{;FYe&Tvx;3KT^pMC3B)d#w zi`{@B1O$iYY#5Qhf#p2VNOB+Og*Bs+v8=QK!xAva7Sh0SCE)@~pHh^y=uH*VFr|tv zSh(J|rznwpA-{bt<^{rd+wcG%M={};>80{IqhC)nrN}GgDp*_-@Vk`&v``KjHY+kI zSS?z{S|EsQB06&(d=-X$rD@xwAEw#0;MAp|6s=IL4mj$Tj2G*ed~I$$G{JoP7P^xf zFID9jebLocwRk~xUeEoA`mIy~1@^Pd{EHnsORbsJZ+VD1A<)cz158tUW1P(|*#%NK za;_W>%Nd=Htya1(V!!n3yp3fd-jfUcSHZzx>*(osb(>qHCEEt;q9F%6>D6z2QIwch z)->7gvVS~w@Oxgu)j4cmlSYK(ArLt#!4k^6kea>^7&Pq=XcggUq;boH^kTcrd8e)} z?Uc@X6ch&bn@Z+{2A}szzUXAygs9mF0u)(eL;X5{Q3={No2%yaqJHfh)SbxaQ38;3GgGXkD?0%$>Xg(fuM>ry+PELPi`S3m5wHemX5-MaA4<5hd>Ri%5Xh~nkb&|k z*%ld%jy>~`a3;Oohl)eWKsK}9e`D_hTx}>X7oC{@^j_w}(httK(vundrKo%Bo%aK;h^vvaIcj6pjjB*8KQzeRV z30z1XoTMfV)4nYjMe!pJ_C|(C==Bz7e$D3TyEv=&V2WYf4p+YR#cp<{td`Z>NPN zV{_>@;0|5VuPVw&d%8gieB+ks5F-KKbdN;THuNWP?0WYi!o^>P$t$69n;=q=@!qT38K z@PgW0x=fnBO2R2`BM9}<&k*z2`a}29+sX!L_|$7~sfE7=3*6VSsH+^Xs+A{KVcL2}kVK*4jvk5uxuHjk za&RV=Qn*)y6qjD~B!e#9okLd318iX!i8kt-$)!l($JI;2m0y0w;HG29{Y?Nep$q=1 zf+hM_!4WyXuaslEU|dW=i21Y0u+!1Bp8#rYw+YOVwBc50)UEK{f2nk>UoANTw&E&- z$rv>YIMgJS>jxiGSKvf-`7RL(va0~|Hw5{vxc{sIpz#~-~5Da6qVT^q* z&zWn}+;CLvpf90*rrC@ErZP*oQmN|)IM#OzEy0NVyDz}$H*5lw-g|7RmtAA*R7_50 z%A2$@QgUwjpH1H-q!N?xXowmuqc)*4BW6LRaakZ}AY8T}4T^CKgyo|`nix`z7>JL^ z&`Mp*M25!JHiC}lP^N$^P%^L@tC+!?ZLmdB&L>E*yDvW!6Dh_bn+dI zTpgw`EL-|Sqk>iWGL|c`lFb9QL7gvTGz|};%(evhh?>=deGQeSvnyC)`nSUt7ix_a zUw?Sgx7$rn;#s4?WGpYfKLs|?@T_5Re@F0~2AB&KqTCW2iCdSZB)!OCy+5va1-hv*oK9@@`Cp{;jOQeHcQr8og#&yZX%Dj{>0@oXmw4q{be)vV-A zMQF^NcP|mOJW@TFYWeJcZ{$ByI4)8ac?kqnd+`w{OLM*vB|IkK`jIzo#;lYXtHn28 zyQZnG&X%5R-wUsOo?5r7imYxg{EB<6?!$`3XPckD!7B8l-*&Z1_dj3sTz$tsnUw9K3i#g| z*{|dW%5qYpShqH|RI~lrYLlre#NCeX)M(G&RCIOaL;M)nohS&4q!q8KMnQy#4c;~@ z*_nB)T%b`oLn|8loc@X&_}7vb)k-a`>=!G0*P6Wti9dA+!=kNW zq3M>seI2H@^YP*Dq{r5E)GylLXUEv8o;`gAKkXSTiI$hRt7`Q7eqFI5*0*C$;$I1&r{GfKlrp5kTYk!i{K&DLFIYJ;3 z!Ok5)un~UH;jau^)^JUq@=IGTY^ofVNHTGJ4x1DlwRij9Exz4H zvYz>L*?kLfgxy>o81!f5JgoW4_St)i6Hb%R(Mwz|^m}Rc;Fp=@Tp>z!vy;X&UxA!z z`Pw;2*aqjtmuS8)JxXclu!w3Sr0=f?k_ z%klJZdcv`l*6=KjtQQ0}gnf~lPKsT7H{bMw81`^E#-`RsB*djs%*9i-_;ixXRTuvu zh?pWfZ@qL04f=7{+*~Te9mTF?@1T(2zT;KuADq4n=*~1` zIjq(rnGHDzlER^PC<}ne&iDDC)Lf0qQ$t`2mxRB?3By0P)VA4#V-kg}?V2h^6>?b? zQ`qNy(r_JcSGWTsrSXIXtwaVjouWO7QIIkR5F?8Oqa4UVb<(upGzyysX@@E=jEdy$ zlOjXHZ9$#bCJ=1T$c6qcT`NQ;DE}~oY}va@_r~WXQWfwW@vLbO!s&Bp1-|6rbtH&( z)!A$1n?bJq(RExwB|`yN{2<)+S_f(7F4x&I$jPvQsNgIyA<9Cx!uhzfHcM-_3gwb0 z2a3D^Dn80}=fnaL@}rsGGlR53$bc@Yu*7L2FKyLXL4xAAOUa_ypc2VM@>IL5x~lUN8su3Y zv(Q-XesfH9d8iY%)(Za(mGj&TT|0TK5<1f34V1ovJ7mhleRTQitkdgorNu$Ufs>z? zE1^UywikscUn&UNhe2l*9L-v=F0mXs@qMPKH{n!N*;Fai01A!kG4)V5$QUI>Ob)fc z@LIo*XAE#O&Vzv|Qv>`e&{&VcJB9RyL2A^7eC5`eGO{5~P;z<-gur${qkpf|HO2lI5V&sf}&G zE7I9&2^JjgQd0311uZ3U)j8U|H>Rg~VyQM{+Udwh&$lEdNW@MV(dJ&rxsAV$;N_~E{^s!pu(!%DUK5!$@G{;v#Jkmdn_;FOoABq~5z&_GUQPCt zGo38rTyvwwO`Y#HrVb*tN*KG=9R@@uarlIO4fw*4=nL6(uXx5z14^E{!IHaF-Q2E40})3U zYG=-9xv~XlJ4O}m>c!cWR!7*f+idcJ4*Rx!k8$3w#hKrZYAR$jZCfXwxgHRW-Cy5f z_5*Y$DDDH7Pgc1mg37u#=nM@fiDDV|tT^<(opEo4Dg#=yQ0N9YktrTJKZXfncba30qf7>i060d@Mn_%TUSF4qU+;()W}czu zb$MdQ)|tlCKrad>jQ=W#J)0(t&;>@~{`Bmjnl9|ZJtmp#dDzD5yjn)f${7sE@;av! zJH5rmWKxA~4Pb|N$~T>yDdK8K4Vi@BAk4qV#1Fw)b$Fydl`Wf&C*l=79Q_^DN!%GU ze5Hw}ub`4b_zu#NQZ(~J^|Wm5PAMH;9){#AC{Pq>dp$v`jXD5+ly_EGAc>wLtBx-Q zcU-c-0ntO+s}%cfIVP-fRS<;LWaL|&@@^Nc+)z{ zS^)A$(iiPiO`P`ko6@^Y0uw{#(Oy7VgRpbrX66&(w1(^TolX9=nc|Ab59x`AX*{F6 z{auIcWgp2zcbu|Nr%B-IuG>GT=;sUY;P>3rwvAQF`AsBm;=Jq2a|nvAftRu@f-fXM>PM5)Vm+H5%IAB z0POhw50U!+6VVt=Yw20zjC$ntaN~K5awih~^-CnJvl%Zm4rzQSbF~?Lj^L3rQxfxx zLo(X9H}z;EN#nWBaeWbH;(gA0*dP%AW)XOZPiv;gMDdXbL=%}W1EH8ZArzSBYZeG7 z6aYr?fshCBap>D+XZG?U$vF`Oq>7x(uruv_JNaPWo$=24)?obM=l>ee)G7DFeD{g+ z6*7RBM=%V^4P9dpCMLzQn3s--Nv13ND;hfaYXV02&}c|N1v>}U#z(;pYRo-;k6*(` zd=jiZ9Tt^c32VejX0@aqYsY>WY{8X&_cl`1`1JVU?kg0UgIUl^0-4pWUH+j z(#}D!6}|lZ{=M?bTeVT6LYxtZIFnWG`64?qKL{Ki3TW@88rG-*YR3jb@XC+;3;**ap~^0 z2CW#??T6M7Ec~`_`EKO*nMlfWN;e$7MQ3392!JQCyPpKz4quY5o8{dd@1Bb;Sk1;C z`lC_dtg_oaz_@cq+#lE2H+~#1x1hDpo@+B`GS*HX;QP?4{OLknT{rGB=Rbn4w;^pi zKet@pxjZ{Mjexd0LZrkQV zFw-R_mD${}=5|djQ^QAZ7Rkf%@ss7vC$t8tPu#$isZw;&e|W9iooyl*?NQ@844^TY z?C9IHWsA`m0-6S)Ij-2%wvSJIYYsk(+je4N52n*DCR!Z3e2JE*aw!6KZbU%u<|rIPPGi~!rBgwT^B1_)$Pg9z5BAvn<}Aw1Q{ zAqMHBP@w5}P$CA)C!vgI50C2WTP_y~m{-40UV)2?Ccu_L3YPN7bs&&i)DBwaXdqV11UBr2UOLii+c;qN}`pCm%g4Rp8C_0ZopvyFS?{uU% zT_M1sNW<+uLZ5ai*XAK$sVT(`)U#-8#S=Ubefn!p#iWO%38gX6Qj^Z zlQE%(RNQce^vfR@2qgo;?2!zU3yx>9(^$jBf4o{Z#Z>hFFt0<%@Q^t?XW%J4#Ci>* zFd@Qcn~tWaAe_bnsOxG&Z=a|t2je~_Fy;4XfZ%R9oeF^P|FL$@!mV3xZ;_xQ%G`B3 zuerTdqVM7OS%}KJ{~WW~acpa|Th6MfM{ajT&fiNdmZ$pjF$ScQ2hL`VWoS>6!u*ds zg{^U)Z1Wg5Z^H6{S!WCv@O_na}s`#;dprWM+OODKf zwK*f@@9gv3t$_Gz6`l3Z8u3cnFS$i*g zB`~CdK(WkG!cHo!5tF}c*T{Wn=yn~by6sbjYrx+s5wQb@uJxo+ccp590DgkHz%_;5 z*atxP>^gVe>_NdvbuFx$Qvpl62K(}euxLmPQ60@zE|SJ3nsD8T}N<8FN%7CU_XwCO(5+Eo~FY+>1~U20>>?TCpxcx;>5Smii4X#s>X*zj9T zayk(M=>9y%7U&lE=r&5L|G@*4;VVBCl_q({3O_4KjnY@MEOSjArcd+E{`nMru?t&i z3NYDR8tQ3MOdn4TI%^I3s|TXcOCwRbjELL-ap0WP)aB%-cV^GO{BY?8sgK+I=fe4> zt6``{IG( zxyX-D-uM0RpGZ89pe|qb6c2H!cI zvNc|sGW+$+fa1Uyj#QijIJ?10@fM?p^f{-B`)^m}G9U+%YKFdQL~MjZ*20Z@!fUzq z&JOo++DI%)-(9Iv&w8?nJ|CoCSN7OA_YtqC$A9DnSTb+Fsg{l?=X1o{*ZC(4Cu-t+`MY8z z`H2_|i3XA*kh?$_f4U(YgCZ%Bi8%c;P3z%Wo)JSZuhQN;Jg<<+(Q+^JUW>qkdgs`9 zh&=B83X)#7r9Ye?WJ(FlVT9ay8)H-}w9PjEX{ITkxFcDlT=r6MCeN6WkU32*b%GL5 zT`Efs8({Xc6mT?9Y9PytD|r>u5b?;M{E_89rvE`orhiiS_FHrev&i5HN`=l$?UJ7K zgQNUmrY($I^U2bqG!=Fey zsJGfD13aghJdC&(F7)P8$QAam@-K{QV$ZoTMuB7{+rPGNCUd=s0+J*t1=p;$=pn3) zI&^pX4CL^QyrS7YEii-_Yo{<(FS#F=C9h0m+fadMxu@_bd3WzEGa_J={#XB2+>zby zAAdpV;QKyI<<*^f63jPIEPDwf0WC3Vdjo>^!@d})h5hM`UyB#~RX$hr7UYYX&>!~I zkKucUl1(%%#SzNaO9Qtm@`B`X3&a~CEkX0)9O|8}pD;a3e{e!MhSr(3uB4L~=_Wzw z^B81cefnsY!v#W*TF)aUpP|kLU7$1KADowsWX619VVk4MoM+A2;UcQw+?b*+EyXDE zg4vLRHag3+%P#Vwf%rf$@IGmtzB2LNP_U+VY9`e5lMg{syRv+$4xD#*kBU;yhh!m7 zU6@!l5nVfmMjAu=)|>RtrEwq1Ff$FZ%JDl^RE`$1F)!)7vG8pB})%;&7-_4ddEQ5&~_Yo!XhN2M50 z`EG@^0&i8Fw|0C@#<@BJfLotvF{Y1@J_(tfg}Zq!o^%}gf`fG$q! z$VViqE~UL?LTpHFXjTvQ?Qs|eyn~OQzmA~p4)$0p0NVwK|HxD&;?{KroZh>QDh~aw zePnib@01ar+4{afL|uRDHKPklw+wRRt^D{%r>tAG|E~#)LtqRY>4!B++6sJnpW=Br7-b!*nK4!=^|_E@qy? zCU4MIsuI)6;#1SZ*>UsRwp`ykji+5mT6}opU-3K*wl#D0o0BEy+%V1Ps@H0()vL{X zcwih%rX#y`s*}*inl;8fX7sgNeKOYWFW(cI9tkLuh2tH5(=LJUa1UJTVlIH2#O;3& zyc%PclbkRfE!9=5ig$z;3zh9@3PddnWK9`M7HyLtnKX3)4=dI$Qd+u<8%cIrP^ETe zR`O4#3@;Y{9Q$uM6seemKp)AIXihcyra22ax@#Aa-J>4-O<`5Fz|tjUjttYR17N(? zzpk#{YN)yIdZ9+EDd=o8O-og~NwrN|rNTZIp{{|fH%6MMl>SrUfCQD)b%a~lS|4Wr z>#vvB-~lf9eSiv{Uq&XnFf%RjY_nEbF~^0D*1qsO``*|_g`Tioq=8lq@yS)LI1g$B zb*SQNS-uC-y6r_y7*j|by*)MTsZ>UvTy8;iZMzUC$| zdX(sLS>;p4yiq+3E_tB}R3c@`SafG-7{?Sw?A7aA z-%n-*3U57rd1w9rpB;{psZ{12i+Z%fURbgP4CrOt8~Z&E}9WOVJUSHd42qxWZ&& zD+naV0j0mCG>F=<96k(^YwV0xWd~rNsdW3^I|GSGtHGyYxVcv+o8G6`Eq!k;z$EF? z&_~3}2CA4#R>>3$r8&zj>t0Ui_Fk7U&^nQM~602J1}8 zXiNhLiJdefiI~m(NVPxtauW#UFXNfmOuAT9iQ=?fF4k`2SA|QYSx)zZ#6mhcW=59+ zSgIUwGG0O_Z$ZRrnq8JEF_>4XV1cDXu!gZaGp#6-shj|Dn;+A`Hp4@4JBw0BPk(X7 zd7?_^GTp8(T|63I3u#GSJC~g_5*?tTU7V|-PwE+_sBws-6yY`QU^`w?8vYCHD5l3~ zdQ@VWK~`aYbmMwrdBT|Vm&4FAmTsS%!al{|O6AH~e-!bY!?s|kyk`EY?ww^BHh?_d z^GSJ~>+18yhm`5sO44(OY<3)Z6+{2a)u(r0Liq{UN;S-3IveT|7;)jSL*C=Cv<+tF z0d}HVwQi0352e%Qrr~1pIxl%Fam;A`P5K@*!Rezg|8R%pO=mFKX;O4#Cdf8(C$%HQ z|EF}^F1Qq3LYS(+0vEnG=5eQ_Ixg5VY%jkiZJKEJi|Sxp&xp9=sm!?U6NnbfOxz+; z6qlsGV?=GqkM{NWJH1IMP-5$K0(zBBuS_;+t`r-S(TArWk`A-mh`1)nu7rOAAiPUq z#_7#uYdmlYKot$8diEp1oK6QYbTNuK@wnu~MLLVa-BTxycIf zYJ|4sLEEoz`j?R$KQ6Jl20SB==-jd;dKNMy2Yv&wFF&FU*heC_hYH{F(%GMH6xl_%EXSh{>{bC`eFq*436f+e z0@!DxhW&)M?s+<2vK^hH*@(b?XrW%R@mcSqpV1YJ>DbqOR zUSK4Sa>yS`5|h*On+97Zci0o_4^Po_Nt1<<*&hAHQ+T8u@r+&NoOzMiWr~kO242jL zbv><}1%y+eIHYO$_Cvf#yxWh9$>qTNO25&AG9L4Gzttnz0xer7A>N;j(PuqRQ9rr5 z;dnh6ei_6)C*oh;fAnFJvgt37Uf8kC$ddJ$EpFpUsrM=F!xJaF%SsWSo#R>1;|n=4 zrQR5yOx7In7xsCBob2upMjWs$=QF<}YMOUMOs%*H`v=+vi#@!`yZ~pHnUxbxX5w9w zPuS$Xtjs&bJ`Fs~_N#tiUrUuOLUrH7Lt69rYB()qAjSUxVlEbsRKsp*eS2u|xQEs? z$7>Gc)r{71<1!$ccVw5VtK52?l-seXlD1YS z>4nG$1J*MH&nJxt8AgYRZ`tRGK+vSVNA zdtp3+v^6DoQ_;^F*a=C>j?hl<&7Jk3*_lOkM0X_aV3aLu`xb(pXw8vr7E-tVK9Vvi zw6kN)v8ixvWGO_cXXng<*%jBsIVd^w@wr#l^X}`~y+3wy<|y{s^tfDlJ=F5x9Yha7 zF2lB8qSKS^cN|<8QL~&gbn%Y6Ievv2d*_{+MbF81Y3L4qc%4?QI^*h9S-lGmB<^p0 zT{iotMgp^vw^}mN4LFLV8z2uRPC>~xx4>_K^BrR<8fIV4YAy})N&nxYwf}5CF@r_P zy#N6Kw1NGvO=$mxF8Hr#P0!iH$@xDfH062Q4F(jSS+%YCut1Okt6j|}!XoDwRY8#j zl@u}&vJS`<9PXwZu;-^PxO%V@TY4?L!Zp5^EvH!eY;TNJ(YQ42ScP7JmIi9l9^@Mk zvdRr}-D;ZbJRhDg_Yelei6yN4T&XCmz|8)QR|E(^XmHkgfuMI#<~)pRkH`gmu$CzZ z+X%vP_0GYsafIGNHf;%xm)ZOqfSzpyJ9`lrY!#t#HiDFp4FUywU`}+1cG-r;e$wK~ zY7jFf5%YGP78_R*+2M!SKeV*OEX3X-Rozj*rdpF%O^vOcIB{8}cN$eIYMmHSvQumEI=MWrB9l& z7~oEsHMjpTc!kpMUz$RQYbaoAt8JW-Cu|+J_jEwq2?*4-21vraA->?2PA8$;^N|}ekWPSNZ7$vz#p`f;kl1>O5 zJ5kfEU4^u86-{o)eb^NlTh2d#BV*H%uUesxaaz zs`UYYd7?kZr|J_#WOo6uRkj;*`JVsS;^$X?YA<6uHy*z1mJDv4YLTVhCL`>{?i+Q; zfU%NW02n7Y_(3~$_!H@rw8TR2YS9S+VdQ<1oCmkC!v?_d*m{(NI@3bM1{^CYKp zIIOdMREYYmA}xE;mwo(uY&L$6&HoC0{r^2SMlH%xc8dZCxh=@#aI`Tf!NWp>2maCW zNvb#=5EK=ANGe&60&vyQJrX%wu6MNx0#_BEAQo0++D-%hgD zTl{R;e1AR}Aq>8o9C`*z6j2cS5lDl^0)q$Un7pu&uuD-fRQ(fl89h-$RhFs$d1+HrcPJ)#eMopS zPBrL6@1#$5SfV0@TMzkPFWzAI=h)?|+mlDQAfpxkam=$ToF$I(al*`XS7&7Zil|0W zK&?zm9hGQR8JZ#SY^aoZY%2Rdd_(v;+)%HfVqM2h?r62W9tEQW0HrZfe4z+nrhS6i zPm{38r8^xU?KI-YDUuT8@I=e$BIQJ~g>&Q-s-3;Cf-^F0Zmyf%+*%KnCyR+k4`tJh zE5}O2$CBMt37~*>_}(h3$lCdMJOr>O5sdaWA58Y}>GrLlXE3uFIZPND_NNLh$xzdk zBiLDTwfaxUM*meWS=o0!)?m{M0hnA`xa}~5q=_>lZYBHT|0Uo~wfK~IZX$v|zF;{J z*?=t@5X?{B5ddfW_Y7XxH@b@t1EW!qeFn|73u=)(<^!Yc*_YCuL{^DO07LAw{iO{O zF%Jt?aJEGbPItEWEG}LSn)lqH2T2poP?yl1{ z@$-`vn$*Xjv&cTNdYAmtt|F&;w*ALbEA@s(7nN{9pDKjGh*bEEpg@z^GCAareWzSD(ZdSRJy*X|C%ZE@ z3ZPTEQAg_qRptV{;PrGj`p%+R4ClE8LfM~J=P^6_NXpx{LjBToht!w|5ao!U$+t-~ zx?NRI;TIrM*x<(bHndq3livj{vX6(vr!?UPqH0;2AXbgVUZ>Rtwl%%~`Errd@+;T| z1^{>g|KG3HI+_^SIU4`oD>2Fjb_W~?U%7gWV*E7XESFEjWhr#4CNFbOdmxWE@9b|>d)3RctR#LMB!#H{3Pi&PzjTHD#t)vmF& zJ3pR6Rk({bH8xi1*Ts(36jp$&Y$esT7W)OMXx8gI_iQq?{SM^Ns;O;Dm9%gi_Qo+3 zuHNgI3w_qrOOdth_1?R8)_>6(#bZ zi-Mgx?I+Sen2*QO1?;i_wElMWR9zfMbP#Z}GaaTpSh#Ru${;NjY|G`b;@q8CJF=#e z>z!jlb2v9M z&U{1X$R!HvZ6F?3Xm8hsnCHU(U z!9uWEJv$iDgarUy;phXG=Vvr*+IkzpcPQ`qJm~ofYmHQ*oZI>-DGBH|OErQMjKx6! zG+p!h^V116x-EljID*`#`&a+gYjxqd&3-(`ez^b&Hp+fBp&gq7k9<67Ib){)X@Xke zRL-;^FSSAtO7t22{-#hE)hn6gknUWzms^D;PKbgwZwhXW8Ik%OAw2j<^NxeP{6C3L zkf(a=GtZ^Adig0WuB_^ZaYIHu8gL7k1*A-I;xVf!&}N6Pzky!(LCKP{{TU)&{UsYx&-)uR5n)e(~j!YCj8jxFo?|WP-sI~f`_RI3=1Vgr@tk3m@yeO?OLcNFY z1D4C@)_4XlL|M9$&2c5qp2C#8b|ejCA?G(`R$qVg8|rFY0(R}EUxRk7lr#J6RLFy)*(@{u`wRGQ zj`pMBVM>Kbp4zzC1;37Lx@chouiV}E@}z|rPs zm2?~0cLah88A+J`_8Pk;+57*6NTH01SG@eK3%kE{0q=i3s?<9n1WZSbsKMPYo}LZmx3dd-9XSSA5Mqk zA&|n#;d&=sYdi<+96il3g${b|mQ-mjrkh_E#eB+u-%9SM{VIXNL+xG-8IBb*8? zDR`7tp=G#}mdpk*VFyixY6X|^EF1!E)){~glnuepiN4as~6?_GY+di)# zs#CRYZ+$D>12kx`+T=(3Eu`|8a|ZvS@6Kr_Zf>rO!o3Lky(Y&NtIvYx!mQX#9z(0Q z3Leu>1kvvgHi#OSiL^>#F;YUz2P5WZERi*z2B5VwZ`#ae=`9lRePe%lDS;d3AIh>y z_3@0q|~Itg?ioPPgp|Monv-6Y?g4AT+~AFO0fQT`v-5P0%ru^fudrr zYXnWV@C%T8)LLCVd_v!6-Y>h|VIM$%wP*_Ee&A7CDY2ne;HpX~9eJ#DAZ~?4F%(() zN$yZ&Hz$pVboYckU*q}0z0?oeD~uSXM6x&BichE3%LUs-nMk??vW4q(m$x}Qk|91J z(z`sL5ND2Nk8|u}9?%ATs&$XwEJ2YJW(Xw{ih5Ka=7NS@R#^eHX zb3iw;iCYqJAH0*XzZZ}uk1lizr`w(Z!c9Ykgr}N@)*=jIp~I$4U9AQ90CY{DR#KOT zg$(?qrax7+K?A0wPe(-IztI$`Na+zZ``Pwkdz_WlVVi04gGTLEUJG}|U05oG8*X`c zp|moUR@=d}bf~~tDXWljt{*)};MrbrMsTmTI#tmD_?YQuZ{6vfec@Wp#nfcv?&Lm4 zDGiPm7)$?38_%8UeS3a1NYYL`RSuuJpIts0@PUq1RIN}r`-b;Gg4 zP_Si(hcn^!w9DOLvQly?Y2@x=kIJA!e9?}(y!AT=+zRf6u{k{xJ4z{(J!I*{-Hp2* z-99?>`T_W#`-gwDJ(u_(002i20021uyE@@wZSo&McZ`a{f7%D%*}C*1c#sINPC05> zYMs{N?Mpx%Qj4nPGn5PlkQ-2LGwzbl4{Yv$!PF!+`0%wuyWjsdu}{z26pEJ3$Nxh7 zgqdpHPgkdlp35(|%dK)b1M7bx#0JaPE*jcl)=k{l960Fr4{tuQp3lhj` z{Rt{iFPb{`9uQPV4fTw0K>eZV;es=PFmSIMf};h72y?@1c< zjli_LHy0!&_u~;H>*yFTm?T`QN{(Ccsv>8C_y~ULL3Q4{OAfEDq>vecg1-1zW;3Q$ zq#X%>*J7jkh$Wr>Szyy)@3Xx>FkSBlX~omqL1@eLTCj`Q=$TUf`JLLM`6T`arDPqU zE$)!;@$@pqE{k@J*1XMMC1oqYhn}?Q?ecMA1Ry4uRarp&*`Fw7oHx%FEO(Vr_qeuN zn?+0Js=-peO|?DLizPV|CWtw0316B5o0D8{k>X-1cKBJK{#f)SphU71IDLBP&5O$^%b(bvG?MX;EF9R*H>vp5eKvK|ww6rCM+RH}Y>DZY~hpPRo|V_dzPj z9o<^Eq3MvUJa&%>NjeQsbWe#aZy$@H9skxzn~*e}+tpp$Bmm9*u5yV}wkmOKIrNI2 zP*6MY|T>BUXKGHj-bdjH?4_4A>9_X8gOQ~!)uxsLbvJATm?u+%V1$qch4EGj4B9K z1Xcu8x24)!%Yw?|noG8ED*}5Kz#vRA2p8@H7?rOS*8T7p?zqFHCTwHQa~p-#tqC|{ z6$zMW8l_CR#|=w7;XXBQAjd)KXFN&W@{W(>=J6GGukYs)<;oaRq_(qQ4V{TBn7Zost5-2F8aQw@@6drCTJSY1hv5aQDP0Z{^ADdoYA0Pj8Ing&5 zv;L9anc-PV(5G6M&lH_TF6-9=!g$Grc?J%rkj*OkTySd))BdT9nC`b=;mE7v6HR?M9q}ds;`oIAlc06nVV=B{YES63{7SdUL z8vOpH35>;l2h=-xyI`+qlyI}bS!Rih)T%)sTvh(g46?cGt|oT=FHJIXu8%J0Rr{X7 zlXUS7%K}G;=2d;Bf%fkgCR~%YX8qwK+FDwZfb2Bwr-RzPaOntpf+RYZFV!o~;vg5* z4DJkk8rx~?8Cx8TsiJ<2qtEdu2F`v^;FG~iqMYF_5LuzelNL5huG`NJ@BX^HZYDXF zm_HR&3f=xh3q(;X0i87PPhUQSj$)gfKYz}Ia(gg9T6R{P#iVDDV4dF)uU*$w(sliX zXO0@v6&m*rO=MLI zYM$VIk{!A~|AYJPKkw!`bkc+WLH&%77(9m^^c2Wnatldb1+>THo9Z~ zJ(XPW3d00Oc&cO{k|Tp4NCa~``Y*KZb@QHCZHzq9OrVlE!hk}9%aV5_65GT;qKyC* z^o%_UAE&P*WpF;`Z7V`SEv=Ac=p*KgsS20=3ihQR zv{e)N)w5*_RC*hmyyuRrljI^^aL>2>0>5As@2pjZqmjVFi>x`%#S@r%DA?aitZC_W zsAMplX{Y2w2&0yESJzps5)b!(RDkbM5*+8UvV-G@JU6m~ z63`~ykY)6ub!E4u+<0zbi}m~g^BA5*`yw2$VnW$Ef81Wtd||@SY4`q7D-W$^kbTUH z3;I4b1VNs9flVpf#*e$xm=cXRjdvJ1!8y51whSK%j65k~M3xFZASEY8mefzZr+9@y zS+*1v6{YbY+Crvc3(HlQ_!=n=W7yZEtiXLm4fB?7&i1 z7>5U>k9USx$;uW{>?O#n!1}ohm(Wg`Q3`Q|Qk@lPyDF+T2D6<=PAkbaY1))7BOTy; zDP$J)>EDrM#wnPSldgtQ0100s8EK&YJy@gFnW$bUPm6}81K+Na5SWjn%^p(b?rl5l znM$Hia1gFAh%Z-=+j8uHw3Y4wb?FtgS(vNt7|q-y{uZzuPu(Kef_CNNYw%pq( zDU|*=KE@bg99e5|*^M&SJqlyTR{@ycWf7Z@U#!B{2wr$z1QdUpA=WS7V{BDT=iPt2 zMMpQk@QvkQhZS1JOz%#;am2{asnN*#hMaSr;Vn$4;0{NHwe{d7GA!)~!~?#X`nguV zyI<=?HZ@|3;6t?BjmDz^hXhK2z${aBrdVkW)s2v!kF9X0*QBH-=wm4(8? z>iZBwRQwRKFKp(F(ggM7+x5($_a65OltDosZK4FySd$d4sz9gWPpnzJq+sP78os}F z+8`1=i4@~W-%9@L+a9=xpj9_@{_t9t=YvI03vre2Y<4u|d;n|at(glruIeo~(6aL$ zVfMaz@Szlr-u~+^519k+@D)w$H2FKcQK&da>?x8X8(A+5gL`sy1So!AI! zqU-C1wknXJ_k;BTKJIx(o}feWBSVHe>_PuMb|T`a-vqS+Bn~d`&WfcYa`-J*H{{@l z1S_^!&h7qG_|eS|>vyJiNs`Tr&PN6RtPdzkItJ|s(5DZt8#lMDSZ!MbvQK~J7+;`-YEQI*^W+L6Aka94aQ0IKo^ zc$ewEPsxxC-?nK&nr@kz!fu4?!j;7djk&n=q@l=rigs(swq{K@l~f$u(8gK$2wi?> z3ytXR=Hdn&Q+hh>m8gGdTqJuI>XFz6^%AU@bnZMgD>ambdb~gz69(bRB(X!{D0%Cp z2;}?+vBMOyp(eOre+4acJHp7NN>LR|-R}JcR|=b(@`a&ZXoe2xgVcDcW^t){F#2nT zFs_InGzfo`!Q(q^mWv;r;K)$6BbDS&zxMUdif$gT+9#P?$$sHfNmU{;)+ zb*(M1ZZEO=F)q)MvR!KSGixgERAVPgAqf(8_8n?hQ?K42N}!VAP_f^^5*R(H(DFb6H^N zK{VBOrC8(&SaaxT0r|h^I)~`cqHasaww>JAwr$(CZQHiZ8{4*R`^I)s`5QIr)vH&H zb583tc4LpV_gvqcE4?G)Fw`MO6>_n{tXwo+Yj;dO;6vf`|N`tsH0MUEXSHKBKn2C%4(@ zZ(f;e>>DU6ZG&%u#oDY=@6dZmv7Y`n2zHuA@6<0SDri;&J@uE-jL}Mt(Tvhcjse{G z-r6|MmGHl@PfI&@=ava>? zH?+;(jo61yURziJL!_S0xLZ*pwn!XgV)qa)Jl3${H8#AfKNr2NZbI?11Qm2HVXGxj zE7A_~+I?Z;K18Y3-EXi~ZIQo(Qcy%|^3WFrJRm&r+nLpF-IY7mM=Ib9WB@yE)axlB z88vxLg%FC^Sp~1d7Nesw9lHpn7ILa9qRVt6oJtC zXkL4bJU^#S!MHG()f2QOM_)DpY;tO?JjH%6u0T))z#m0B1mp};f5Tmd#wFK8d%R%7 z%vyM+h?y1W<7CcoR_an7c$L4Xps6e8Up(XqG_;Y`DhTMnqsU(6AN<$U$sBocyx@G7 zRp9jw!JuB!^{PL%Q1wm4C}o~>|-3=82`T3?pH%Kmxh0F~d3++QOuRhT(ZA#o#Z8WaZ$jfk+fV?#n;2ZBMq<_vp=49d-v%4)<7 zMXf~%U#TASq`FxBPE|END-L3>OF;+Qs+_*di%7~gOLU3zo6Pz|_QjqsljjY)2Ti6c z@CH4GOYW4s~EDY!ty;lPv_2(Brpg62kDPL09K>8M z_IM~a0dq-l#PZ?v*5u$T`oSli?VUMd*6a!BKijVm9?%9Bg8>;PHwqCZbwzSM1)O^# zGOZy7=QuIGfRRmQlIApXLK36^nP+sGEX%0K(>J{)W}*VX-I4MA;$%9uum zwBYeLz~U~i_uagV1a2HT!Z!CghtZ_V!P04&#nN$DPyl9=xsv66N2r{6_Z(&3 zi1Slt+Q2ro^I5cZ!RImGwzI2w+N3&~t+Lu~d9$}MGOAu>@VX)s=K;oFGfKoPpG)U3 z%kxOYszk3`^2lbT^n_nNR?@}wIo4LF`sd0Ua~U#~1KMmZ{)>~M8Df5U$!zsj6u;HS)Akb+Ow5CpVISErD`v$!4wewjb^9A&Lss0^7+ zYZXulnLYkV5AG{Yw}+%GaU>}by^b8v2fjng4awREcqe&J9d4i+KU~Lo%m4ug5aab zc{C#DFlrIWC359hQ>nAayFjHW!WB6smeGHy#TdjK@PPt|KpEPVsO7ECgU;Pf!Sjsv zv$IjpdO5bKs;{TFM1gJfYe{PB1_#5VbXVOsxa9ZtXYWB${dn z=XYW`Ii;{Vdicb<#t@Y3K8#57Ms+!am<|0G{0B<29;+}cV2meCdHKqI%BtxkA>0^a zYW~{0Ct=Sww>I#OS9FN_x_(OnYjv#uE`o8o4-0xxT6+U04DJ$e8_6YSj#Z{8vaBn5 zS>-Q1WBj6_uH*=*%BY(A=u01g6H%v_0@c4`?>Ek5s^yADD5FVe>Bi9CP@^A2B>J-$ zzIP$TBCq|3h-2E4wMX~G9fv&%Zt(u3wd4->7i~Kurxo9@&FPD-hi6w7qjLc}loKIG760A>y00x2e zw~M@LYpzG<)BLn+j2+&xjnfFdNG4_863s@?4UZ>f5~lPd7c5%s#BT}1Q%)RJAP$H% zD4+z@{Lvaj%rlW{@)Pa=?W8Zkii$mOXMcV zR>{bs?iHiuWPgFdW_gRC-Gv%^NT@3Eix7@eOMoKsks1E_Hi?qF>!p*}vmhE|C(vz5 zRe{*Xl&T5+XpQoX_R?N6uMWkvEyJE>r8H>m=;&52T&PxdTJ8;fGgQSr&ezbKd|UzJ zo^t7>LXwLSezZtHXWqO1+#$iq9GJCbj94Y26X&7>H885d)kYOdH@tBqy#3W44e?L4 zAemcmWJo%T7T4r?>VEd9JkkJX>%$4|m;7PY{>v^bd^nA!0P*xE+|Q zjt5;&NN}6%e%lrNRG2`Op2(LL`j{_US{dhQ8&NMD7~It3I9@waf>DZ;U5!<5*h%2z zt%{rxCyZL8Uc9(N2J)qJE|D~@3W-Owk~Qatr)_*t zUhSPN<^c-+K;u^M~QZ9V_L-k&1CM zzfJ!?R zH-7-V^yQ5{qaL(qikA!|=VSx?;eac!51u{d`_Uyu#zlp2Gw$1R|*nZ26Q9_3j$A4>*_Ji|PbWKHzZMCN{$a>3ful7AOB0 z>q)0a*G8W%oOy#jcV-x!DptcxEj?Z#7nm8aaKy;VIdL@)M#&@LVseCp+9TE7bguw( z?idYb!y;Z3UU{-5K&w_*pX|N|!n5{8-z6(wevdt|$_664DRx--`H7$w1CJua-=I+j zHv|u%U=UkHF{x=wHsYt90CaPKQH&5-eX(XoTeXu88zN^NQ-nIIkZ>PeAO; zLFqn0d@CbczPWsks8koMj6)6f8{lKs5Hy-ahkcc>?%q&agtwI5d}wA?^*QX1cZAd8TqBCHy~_ zpb3*0171yUnmJEdI7i5Xt`6hR1n(#C+|cXQf#DV%I$~{0)BEaN6&7u}OYk>@Y)cl3 zCV86X2%X3Uc<1319FJi|-InJB0hLVNp$r$9?=X#xEj%K{3+m9FHxSDfZ9F@aZJt5% zBZTN+&247-#ueo5-T>e`436C@eHsXkFSulOa0@R&Yjj#NKCwGTV#!sitxQiBX!7Xi z39&OZaZ4=uYSW|}URF6*JYMk8PDgVAZJnr_*F1-=2lJTq1K#RXcXPBLYC

pX}>S*o_<6g#OR7dz!z=1op#?T0@JhGXflL&AI9q_mJAt8&lZ>}tT zsBCayRwX%ttUT zAuN$nP*%0ZSh<&@j1_~X|3VrjTbvd$EGKS@g@9MZIzlPC zckjzwonY4D0-~y|jTEA00D~EOP;gr)r zjJ)Kx?Cf{M&;aCj(jMb*9R&5YmMtZ~A z2Xq*VLE1bbUvl3+)|(G<0(21!+T68OZvKw_D9TmcKf-^d`#1c1SNP-3I>Pj1J=)p4 zT!Duz#@*>ji;H;tFx%v!)vLO}Yq4~i2dJF)jSX#D%XmlevBBoJ_K#|uf#jR3iY;ZC zZ#Mb|`2W78>M!PSyZsh$NCW_Y-|P92}(_9qtpAS912n=AbfZz{#-khM_smw9DV4G06fi}Q);III10Bpc-K&}Ad0$l^$0z~^e z1v>kT^0)VR@)>S*=kRWM=X7s<=Xh@c=X`Gk<^XTm&j?--%yGOioFTkHoH4vnoI$t& zIiYyLG6C?xae?yyaKZCHascvxazOIHa)3_x%lgguIc_!PFmIXi8~4lvX8mUaazXjP zIl+DL9&y}}9=Tt+&5=HV&bVJi=AieW^U?d!1OeanXM(8h0h7Ve1wiXyDFdYlu(iQb`k3+=*8r#e?E-LaZRTj|pnv1!{I%=A zEB$@q!D|A&Z*k>Oas03Sh2;I2g*hXg*%qk8YYBN`9uuwa_p&Z&x8ep{ia&-_?81VpxqP;*>v%2?5gDS3bvGAxW!CWq>X)d_@g zhw=tZhagi~_tcV?ZPb3IpDyVZ$z-WCuYV@i`A435f>)wcRMeimtZl86GMkO4Gc96R zzUvqRUiDCJ5N|p;T@q`Bcu(dZoVURfAEsLsl|);8Jn?$@8*ghi zk2P}=vAo?np1`=n)zCvx@zJO*1J@cVst*_QeI;tJYiX9_A0HGEt1BYb?>JS+pWlzyU1qL-?6*yOMAIYH=3Ik%uEzx ziv-L$CkwUgz?%vGEzyM`N)gxiWW!p0)9I(Toh5N0_{&1${`*2+__B8}HDJE`q7N0W zinWxk=-lS5wj9{Tg|Qc8Or;spjzs!~KyvA8&UxtrwX43!PXew&o$*@bzeABon^dH} z5`-zs>b9==T#83I4kEqCK9{1h3mL5O;WGO5r|Y0xFx7iK>LVWOU0n6}>%%qke~eJV z2rIy5{-V05?bbSc1rD)UfyRpVh9(lVH*6TeE4 z`R-JV&|Rdvu)Bzjnt4d_)|TyByL9N3RnC83^pQ$yG*Gc#o|tkdQ5z=nn*8F9a?PFo3;C3(}d^{8{dJZaN*Jb*O=;;r@9S&$UwXmwP z6)H0FX*>cxM=&r1-7s3=I?pcYzw`Qd*rL^Pn&I@g5|4epD(15S4@ee~^XQU0cV}|l z6OI@c5$lzRG|Q&vY9$@&hj=HoY7L7;riwNF)ZezvMopTb1#y)i>_*-!uq@UiRuSun zK<})Pu-g2)Y3u1)3R_+hQDL*B({7h-u6DIDLh9*qy|t+i#_@!t!C^gn%i*cSd&u*Z z$z?cTT(}1wpc4;r|!)$4FS)Yaoz z9RUsZ{0xnWrE8C2I|*O8IPmtIv7t{9!_~NY#{0#EYC4B>N@XqjN{4Pw<f!m-5gN3rJTvw}yZ8p{ zZ>#Jm0S~WT!R%>nOHTXk0It|gC`jl6hEkItG27^*v}VlXhWx(8I#3$nluCBfMQnRL zj0KEqcu%15&bDJolIdYk1d1x*WFLJ0AN&p7$!hC&qxY9WP};>g>~{J}D=3i`Ju_pM zleIAU>_0E}=~K^X)Ayg7?h>|+59<^&W8{ndeVRd`ZnHDL|5L61bKPd69DwWlGP!!Zh`vZ3so;(29~{YNSW=hBdzGk$FNYN5h-ILZoyTXp?I0Za0!8U@8O zpnZZb)?ki=c$ioBLi%>}V6jed_QH!W@smKzLQpiVFsIrMI9uaq1H1 zor$g|wPnu9qGCEgWx4_bdYN6?1;9^U8T9jX_FQy1zrTFk{SVHK88x|RjVLSF?&`I8 z=yFj{k*-eZHM|3QQOk!I@s=V6w`=Mva)czS43ED66cu2~IcPf=w8nVg{elaXW$?!3 z{4e*9)x>q)mKA%HGE{gZ>$yLebdxAqXikq2A2Ah65F%e$G=tY)4-w=CIWjnn}B>0)%|sznx#WltGG%{WDWYBf4ntLRF@IPJsQyY%|BGN4 z(fcJr4?=&e@nt=x+$}KKR;Fs~$QV8vjK9-`og&$Z z(=JA##udT%aqRh4RICw1Q@sxN>%)1Tr2sOzHtKSpR|m8EC)ntN*jOs~zj68$&G_-& z2YUto{$5`eAMw0%*sMVoXdh0}D!k1q1i3E0mp*C8&W_E${JD^NDyw<&{DJ3%*L3{N zs_rf}V(&@MGak9%pbJx@-Us@Ex2b;G#;`Du)n^Pr9-1l1fib*!32LD5kr_ITz&(LT z14!!VwZmmoC)u^@m^f3J{V~NeBs+m_h}qsm47Bo-F{_|9X3XUBvYwBMj*89A>~#Ns zAZZ<_mtHj9u-7v^1!Dk2NpM1NMs!B_VCaO-6`t^}=AFQDn^`^j}wN@&lV>1^i^+MD!$rn#( z$40<%(B8s{R*g|D#FJ1^+2QHCShOr81$6eOHU+RsO3(iKM-zDZ*2F0WCB8FLCWh%f z$}wYW!AwdIL$}c+nLasN#D`6^rX!vgea;nSPuwGykE7-IRHDo&6OrdQ8Ev4x6UjrK z)BgmqRMQDcl;W+h^J>rNdyCWop580LpOom~l4&vEC(yPy>OkUMtsR$e>1mT~%8AtT zL9f$Bci{~z$Sn2;!1>zjeIV!%scir!YmQ&WK)HG!$yXXod>9U9_21>6D=y55(*TpP z>(oW;2CvNOZs~{csJZmLGpj{@+5I-B{`OOMvDsVA|;fC3mm8*&%dsF89|Q z>SrIk`A{XakRa_M%v*Pyu0~pt)gbK^)*ZC z!$(OXlt#alU)TC=jgyz%!@(zj(^A=3+QTNBjKrN#1t=bTvLANAJH(KJG<(~V{-Y-n z@#FM~!5rvUFH?-Kps*c#!PRroDfIUU;iB{K%KaO8_wBza?Bs_Kvii^f0FHeBBUki) zHva$SimtRi>^9kvzPJ5AS4IAGrcFrfW)bw2$}V`;#z1p*?-bI&XcpSEG?bH6tnCQ> zykr&Zw0uq#={N@sv(CeW4chU-g&}#|q=}Xr7tMZwJ=BWRFB0vmT_==6m?pxDWpZ!q z`U%jAMKkjh2#$|oUt5umOF&dAt{)9Oh=Z%3p3@H>p*men@YLOfa!sjCkrdnr0>iS( z0{x3tCtN4`F;H~aPZE3Pttb#=K~uR9(>M5S9+fg3K+6aY_kpMx_wk6XEg1xmZjr@e zfa8_*42}g~B%G770@=p%86p?fQkW~v!SB@y=*G$0;IQ%$RR;}<8Zl<9ExB7kb6C44 zlv;LKu*}kSn8EiOEuM7WFqDKF`-N%`sDCgC0^5%j_}DKNArlf82#xcXf^u>vXgm3} zi6vv4L8id`ZPT_G|0tl%PiX@WnxO*FT_Rgfx*k+*mDJ63*4qAEQGv@_$JckFH~YD> zEG?~;na;v>yy?e5lgqlLUZ39S(a{0?{mshoIi7((s`FrJfbdVhL@ayeS^}*RC^#6Q zqd4f)KJay4+oyqeSTxKqY7#F@7>IOi`+zy6{VXUI9=?-Ivqu9xd8cB9YL#8a&D~K{FgLA%6Kw z%6NxLMPGREQZe+{+n_3!4?T{%GlZ^S+N;z(`(wMPoIFCta4#h=>G?dJBHwEZCoE1T z2Gd-nf*lVuGyCEErn1TmuM>pN3R9Bxd%HMt8J;SbzwOrUKt8)^K-l$F1ho+APsD&^ z_#~Jx!xwKk#R+UQsNj8Uhu}-_?t=kwII@&|_@<@kaYg#87BgR2?nJX1C$`28l%yv+ zRPeD;$Pgbs4Mrb&iTw77Z?w~O1_TT5XIGllfC1F&ytle_JbEh2OhxSD+Mw*+E(eup z@N|rI1|T8<#FX2lj$BCuejXA3pHTdSafCL!mmqoUj;n+t%yKe#KBL^pIb>RHYFgks6fGUBVX$8==LgHPzD4rI0gih`iy3f?I%T5<#+LqY1)7 zxyJ7(|F>qsHkYJ-@J_k;VWh|aa?n76*9mGsPH0D5HqMuU?EcK@UjFR^p<>dOQ{v6! z-8f>fB&JvSs=I>-qApQbC42oSL@P+nx1)@M1w&>@W7!6MTVslS*9HQl062}oqKjez z=Q)A50e?6ZZy;FP9e+!Y4P z#i(WMxhp zJc8NQkv&Rd3C4rZMNi)ZPKRwbMQw+)947*F<%5uAN?lh}%zknn29aYY<~HqY$E$mvW!@4~UX7L&++iBb15*(1aC2v*q6QN|q? zYb+@!zmt(x9qPj#*68E+nrnj8)@xy;Nu^K~du|pv@0ZZi3ahD3Qa2F?*~yT!{dgR1 zkGt3TMZLVuh&$BVWLYW6S~i-WZ%ln5^=oR5WCY7j?gzweli^PzQH4w;b= zP0&@UbOLNSr6)z7@CB^F$6iR5oi27f2~ZT5*BVcY)V>!6?Ty1XHfI)i?&J5X_w%~B zVp_(VB4bj^+HO9^`&-TJ)- zfuj*lRDrd66_U%U$lO}=FdLxVzP=0@NgNeZ`8vW(DVR;rjHwea8>?DXX$an8`Kbur zJimWeL4F_h`wD^h-BA4zU?KfY&{hd`2r{I|XI_TUJEwTCR13}&)=E7;^>r?bxVdAOxd|{3*+@7Ca6*gVitsWAl;KixAGPDJ#WYiR5#c za6Z~JG%wZolqD}heja8@6~1ep80Q5dJ?w!m*C~uoes{rc(ND=Azrz(599HTa~DaEj6m^V)g+}#S|2EwEcQ% zqkXS~X4kH*Euyt-6OC=WGg^z%)^+QfM#BEVvMR}Yfv7Eo`lKz{kE`LtC3D6zN69T@ z=J{hUN389EEU6RZz!f?zrlP0DUW53DG-UGS)LA1PEm`-OO`h`a7UEpL-y0y-lc6f@58v)Ab%n1e#osx#5sZx!zZUeMaC%rTe5Y@%LjEWjin~qOAPc^Hf z`{2a8>}VUXjH+on33J39Wq}0Yx{29yPW?w1KFOzfmXPyRt@AUWE2XKQGer+$Z%JXT zzAc5#W4NeT?wzr&Hyk`G(QO`4ajS z$NRzFdE==Rl~7fr8);$E;WE+1gP?VlYNxJE*`7C!v1zrMVM@aBb3i01^*$ z8}JO%t`9jFJSr<$d(nIw-;BZrr7RTRt_{5OQs%tDgbSk7y}sjfqUfpSA0g9g9X`X| zmMKN6>TO(qe0?4BLzOHQ|56g>kaKv8ej_!MzAhE{Do7Zb1E}4F;#qD$+C8fby-GgL zjin%JcGK(UU>VIFUX#;MnHf61&ogQ;c2vfe5Q;Q-_N1!2sT?rH*rR{|MqjH@CF~ZD zq`S}cq*1x&JZm*pIWxcN&%hNoS1+=nTQtp=!43Ifj3 znz{^*KSA=9#TM_j<-6=_yME7S=lzW(lYXq3Mc5dhZXzy0jztt(SM{#JRyF?A0$Fo_ zI|ot7A@36Xat5?#29rDu0_C@w(rEr;!rJIYK1Q_h2u=aS6cH++#c1m#;UK2G=@*3U zy-B}Z$tqQ;9yaV)&X449y(`=z9BM8gOZ)IYx&@I2mi#~bJQ!* zh}|s;Nkd|pEN%^hl8IdkK6ZlIsbhtO`<#2Oqsj0s_uG8=X+DBpgI#q7J%_dD95S|S z@%ypd)wpZKtUDB1gsjq=bmf6s^i5`{oue`Z(APDl7qdIvdxmUc|L^hKXj@B44QCX!=GvnVMh+4ZQle#2))-6! zi(k(A5=VlY_!B`k2##@dCOh{!v!I~NYiT*CFF=IQ&Z%L7^5Qc%o0#kkox02A*w{eaoV@a4Ud5%i_PSd|C+BsQ|C#USb-S{EAP?koJB06z3_^Nj<&W}O z$AEN72Bc|~wNA_dWJ_-J0Yyu0se9r&&)evUShY2wu`e>&84( zu=Mr8DP2{?qGSP6)AS4*aZE$fWVyy^1Jyv?$3{C0ubDOUi?Vd~=_$aL62_YsWkV1q zlrV!ZRmULqNF0zn$i+&PHo9UukMXCr-aqc`9adVgvrm~fx>Oom1Cvs4Av~?>TfZ>H zWrvB@5p3Bg+m%k~b^PVf`WC-($}{L)PjzkBWl>KUMbAr`)(6VCp)69S91+6uQq z-$*c9L=L@+URpQ#j%GA1`qMNl}fD8OHVNEjxkaKf@*Eg7-zABu=*x<@9VSvrScLgN&-P=bPKZpj#j zX{_QAH`A-1bIr#{4Y=$kHVv*2kRk6$ z8(3mFvs+MGS55Ws)1UB#SK5Os9oNmgdXis1h5Be8zzN}5FRF;Jv=YBVe$^iPIELB0 zG2sfbu0`+2H2uJQezdc;iK~|}=M3u2qFAz%hd0Gl#`39QG=c5-I3$BR&zWXExe)^Q zS~I0XyDLyky)vl>q=v1Z=FP6Mmy;>8?-88geM~Os7)AnqP4DiZ4}8j%ZDc7NLr@G} zQwpQA<0v1LWg+We!Br?99bh0qHSY>^<8{ zu!Ch5p;(7@629()eK|O=WzUhQ27>0^EVZ}a6Z0i%)nYT6LQLr8q&311G;aHS3z=4*Y`@$&naldAC$UQZe?{NLX#0+r501T;x^Ft1OGZL1<;NlGC=4J`s-7tl zf-Yi$lGp`5E8N3w3s_HX(SVNJuZQ0DsQ{@F>pgAROrmThYO~20oJc@};7Qk~v%!2L z=H;ds6t%*Kd`jF6f77;5>q8mvkytO2k>-YCF1JSND8cnz@;7cRy7wF^r#4J|zV zZ8$z_c^)Kc5I7a&zsWc`?MFbPNf*fjs$C(R97oD92CADP7DdL$l^){0Yclny4nOx- z0=9$=4>`_4Se%QR8yRQdk7iDGg{H;I{C5KkPjjXp9p>ZCy`phM@1Knb1`4XxYa>8{ zI;mZNbXC42RScMtTON~^DOL(_MJ5ebA{5-9f%mypoAUNJoq@e-*X>6p7olU8S|i5Z zJrK>UYCbAtekuXCZ{2yCj$67jTer`&=AG%!3uuqNvG2<;C4>CXZ1A1v^d4-u!`bcU zb5GB=g<>b)Rm(oCrT^gNs=avWpHXuvRRYjRO0bCx zTO?Fy;VO^#j99po4i&h9LYf(1?Ss4@LqU5UFMK?1%C=4ZCwL#vcP`$Uy5 zci|!!z9hloHf{4qQD+}H1Bes_yP7}Qd?-S=G@i+UFo8lG<@a6TrKcIbl(;EaoVtZ9 zRxFPVDlAD+D_QJLbUz6k4uV2ymbv1W1Km_dj@?)eufBxeym0Nhgmdm`?vnX8;n77; zIT$#^A#S|-ja%KAO{*XS`({=asQe&3fN zTxHw{8p7J2?Z{VYfZ^#A>UW0x}8q~Mah6$bouAK--VsgE}Y3& zbI#`o!ahofJ$lR~@E$WekRkRI!y+r$yqA%!@OAg$CWmrYIUmUOWy~<|)6d`0SV8i1 z>xXfv@>LxP@-33Aden>3HVc;N*&=c1SiiZS&$te(^+U(gP}cg?zoA#$6# z{uz$n7QTp|oRq!1=MzxE0r-k3`3 zO%UaA%@Ntn#pN-RbNcf(RGF*1m=&41jHk10GRh`{!hU(5|B(>QqBbwZlgcrUT9?iF zRA4gv+fUiDzZvhlXZdgKTCmO1F{E zk!a1l9l{#4OrI~hyi$Uzdrp2Ry9)rz#QC-4E?o~VGrUl?5hzP$wVyYnywUC+rIqh| zWC9vK0pbUM1VG%37zcyWh~U9Y3DTVf4-5|!^+fS^`;w8EkJ9~PK5+BOs>i6&6MJVJCDhyyUg7&LYzrr|9xst zCm1kUs|{*cH*wIH_5&RRat(_*Ws&g`MxrptxXVfp6TbS6EY|~b)dAaPtC2pQD687( zx9u{cGxqGXwv*Iq@xE$*eJwurz_3v63BXe8Lw1&(6Rcoyw?_TFJIAq^Sz? zpl;lzDhBiZs)To|L^%85hjJqA1R&-uC>qeGy&>fCkq&P7P%1?IInXF0ggcUzOFQ-x z#|U8_^ys@h@)K)vQ7wJtEk%V&gZ;z}3ShySz!Ij8-ITZ!n=J>WcwXX6JI6m1>?DlpUVC>w_uH^U zOlrktYa}+HpibHgI1POe4v(K#RBW!=$?U>yMZo@Y#wD*x&glEW$$9r0H`fh$f1GO*2fzK*V#z^Mmu7b^rtl z2^f$P@%w`I>jrut7wqLFUCs`R3Ek?3c%^Xkk0L?k)X6dGnPfFR{F?C9eeHwsD|zMU zL2X&jmB_h`^-9U6{8**}?LYy}o%j^il@JTIgHqVM21_$-rl~>tJ=W|C0)0t+?1#>S zip*mOJ)Ei0`0OHLxlT=-X|efi*OQ%xvqC~J&LodhshJz}*WPx%3TsPQ zYt{Mc4Yizqi6keNp)ac=pjBau1CTE~reH0|&*+mUy6dE{oN4s7MpB7@5MhfrdLjUl>95X=GFd_9X<+)NPJ{ZU+ zq9xo0zHF66Gk&rdA9=z)$WY4S#QD%#>!nu9TbmSyvbC?P9p4+r@4@m0)22krU`t?=s})Vq(|!)^iw0IkEw0zQg99@4 z8pIkW8>%4sl!<}>2N8WEA&gUwDNIX)ShQ)dq`8aq35=9s5XzKzeVij%Gj8 zvfwFyIxbYtV~_&SeW~}976*cCwl%+%nUu7mdDl+ZkXF_uQtV^ch1k-hi_MSWE9{1~ zNpD3CO=z&6n&LltYAoT2FpkY};eaab zMdnx2L}i-*k!kYwth!wp)H8cu?hG0*5~HWTQtx^hi8tQt>EXxmkt<*$hxY8X9qHuw zWv=gb|LZsOCvST%CXnLaGt5s_td_j!WE`#8rSYka7UNyPO-Bv!vg~pm`^p#~W@ct?sHk!M(KZBI*lKAIUwrflDhvQ&sgaTR zvv@YLCSrn8azdWXV9X=fq&Pz;38>gMkE#wx&qx3_psRaW!=fk29;n1^4w|Q~kL0Wa zBciFc$tf&@VicGtcbx_rjR67(A_HokDE+99UZSUjI3lok6#SX0%iK|2HxsUFX|5;c;^l}Uk3?~Ov7>a(@F=3WVJQQqR!??Ib(6a zBO6!b&&}*0x^-$bBR><0{WQLVB#MOtQZwS``HiGGEwQLPx>8+ICsA89XIc7!2Qav7h&5Llv$v<-naig4kgknK zCI!{tRy@7rr;+vPRKf(Bx^$?EI>(bkmr=c8Gkputyqo4%<_JnWoWr&3M2t=&sDN#v zA}RmS$26L!SVi(jDJ9oDYgiy_Rd5tCvn&=mZ4gO)6w>s#ir}RTs9O)+h;aE-ab0kk{z;)0-YGQ4+o|3yna9r1KO$NZAVZHi%m0X|Za_0z#YxD| zvE(}UK#6LIa(REv_5FQvRVjHPmnkl|!0-sTAF84ov)($YDkubydylyQ<0g7AQ)r?W<;u+y zTcny4d#qlmISUuM#L4OF$BJU;6W^Xm@|hipa5w@%X*P-crTliZ9uPnTvY|W7ct1_w zWRI;36n^=^mkS2&c(Al$e^qYeKE{wTlxjv!B&~z*Z+=b?k3>ygZs8qi@eWY{QVO~Y z`E=`tr>kS&UCT%~Og_(00$gNoow=OhQEVHt`RIXd{pVwGgoP(V*1_lxZ>l$C+c?RE zaRo?h@U>_VrSNiqlBmL-VQyU3)kPJ*y)O`VO#eD5eFS&r4Z{V+2^toyuQKB5cLTAKjV=9 zrDPaYt4=%q`WLQ2`QwAdB}#=SlTkg4MrE6G&l3m7YDkn?5*%&7Hi7k1 zKTdNr6vY+V=iuYP#Y^tddfoyYr>D_7y;7kA8L7gOA+A@X-Ryp3URD=BZyZlMf4m#f z2gY}8Jnd|VNiNaSt8X@zc~_Ds8V0lk%LYXNv` zR@DS(1e>7dt5}Y)2zY&@;+_7)b{oMd=fSv)^0B!(xz&}a$Y61LUU$Ogkfxh8xaWS?- zc`@I4%F%?a=!>&^p!I-pfW7B?;UZyv0H3ktKNpoA5E77Y0xSiEYr5cH0c`idKc5(w zyHMEMJGbHAioZo_uNY%R3PeK~Ma|B2xW-e?z9kB1lUxi^>P2B11)~X(FP5G;b9ls* zz$?=sR8WQ*jVwgSl^EokXd8qyWlHrR?!>V|4F4Vl#F7z8ah1barw*GEC4w&mhs<1! zkmuFCj>O|Yt=ZD$IZx3z){lV&jqeXCq{bL7LpKULe_7{4QSm0-^-!)%%OoZ$_=*}c z4M)5xqf)YJbky{g^_J;S%G9Bs9pk_c)I+^c8FrFpF8U~xR!~-cA$5mxs$Ob{-=$j# zLmW;ehd`}4s94j(m!!BRc$Cy@7#@$&)=@sGR8Wkzh+w-e&ddW%5@)2tW%-IiDK17u zYn1;lw$3R!5U5GQ$;7s8+jcUsZQHhO+qP|MV%xTzZ2qU+J-e^{e9yVvUDaP(ZV^yj5}s{DahIe&J~FntVjFtrw6=A>6kdi zuZVZ+(j49v;pQclEf}8J==D=7*Nf|=_wiGM<^3f!Vj-s6WaNvJ{#1~l>NpV3b0pIN&v^a#K z0_Bd6MfRAME%q1Jt3veCL!66hbA@u9#j-|EY$(K>D3MvAy1#mZ6w=8Pa}V#%qYl%7 zb@^iLGyIwz*MKTc->ocdvT!IZ;*q8&piN0D)EzWPD`v0tbTbKlPT^~F2eahcJz%*u zY7JQ_=k!r?r)XT8=EP;3FCpVUW{f8mS>z#X(&RMz*nrdy5*-cAi0g~pAGHfhRTONAN)W{6y39P|33 z#q0v(zj8pfRrQq=)C`_8T%v2b$Bdy4x4I83BUK$DVQ1>Aa z$V$i}=lXT8dq0Y2MT>&&YOZd;tIEY5J0TVcyaMdaWh1Z#0wkl!vF?{g;{Ck$cH1_ni!r;V`OTx1k3`|k zH9V3J?dR19DCDS{gx3c43+0xoDv62+wV7^XxMoV) zm>yrw@3EhgZgp8}&KaKwp!eswc9`o(b?-|oUSzO=j-xC}9iwNOx!&$w>GZv!MU(H! z7cGoN6WzaLe&OIDS{}Xy*iIgSslB3MUEgkKm8fi4DJo@LtC%6Ms}mc)Zj(;X$9Qnr zwst25mANS|rJK@b{ZU;Wo^Co>k46ebELUup7@xP2l(j`E3u%bbHti_zFke9{opLqh z^vo<9^V&A?$S$ip_~}q|T0{6T(IyqZm*gt3RM^!u06i${RYTh_L!XSdKT@uKO{Dy@ z!Uo-7+IZpEpw+DM)cH;X0n0P4p!)SKp*`X$Ql6E4l|2>fl5KBjKC3plrLomm0VS!o z7O&V1{OZQZ8l9LM-F5DtazW&fIc0Nw+19D!>|Sld#yh(2=v71diPdbX1yKX5J#C=M5tqv4dYDOb zc;J4&jC^9wLJa4z`l|2uUs}#diKK_Sn%;w)<=Eh$<8NW@z*a_5F-ykTrJ}*KetlIW z=hs$a-LsDD(NniSwYK)MZ=XN3!OUiyKNLM(MLARkY_2cJAfb52UnI&+UKnAT9MsR? zwt1>%EJ{-F50ScVmqBCPEx#f?|5X`9^d#L4DJPs40sF1Iu)nuYKQYySf{k#pnmqas zl=YBQsYF?-T6NWIdf3Aef54(oaAinEsNy>gt@xjcWa%C zvyVrIPOZ@Re26;(pEOP}M>j@qcSp8XHot++1FvK{oB79nUO@IyFoL? z9O(Xo!PmRe&X?Hz!P7l`r{6S~jId6yyXWg?hfnsN&f%42^erFc-Y8qTP{DqcRnhJ$ z$OJq=iw2?(8L6amaQew?ev@JYo&|=-iR0odDu$U{<#+*{dWB&HtosswH;A?(kMim! z?uNqOnMq7c%odIE+hAzsUR`EiaIo-Ddk|}&Ub4*M5;P<$l~aCS{iNJ5?C96YL5M8W zmIz%Gm18d&->BSdPhs87KOaBsP%;_cG4DZxXf)TnxG4hqZ-#7gJ#nPy{$#mKv&iX8yb*ed zd$PJwP;~;08ArRZ1^a#dw1qTmCW`wpa8ATMrci|s` z+=_t+IL6@t0bBI2>E0YK4d+ua^#+8O3c2#}MxIA?QeV|MXD5D)L4tln-*j+#zcp#+XTCi1r7*#vyoWiijA|>vJN2v8XC#$qL|YMkc^* zmD&jG^pWy8w#Y6iBta12JQ<8M1pF7R3ptPP{yq5`P<_3~DUK|cD8aw;SxDE2U&Eh6 z)^-63PJ~zCQ>u9nnKoDGulvl$YgF^;X*QG21U3)QKJ7giU+n#=l!n>Uk{7k5|6 z%)uAQ|K7V97wF~?3AV8!EYl18Y(UgdOz}`7=5W#>wfMg!M$D$64D+k0%cf7!0vL?E zRG9V!+fJ9$t^Dx5Rvq{E&Bji<|#@_9K4;XCJLKS308xjj zf@2VdTHL!p#3uaINS*6odR`w-N0^QbgeBte30r2?I1& z8ge@hoh6j<*%F+vjPl)0-SQDNIATtA0UPt-i}D=er{O2(%l`z$X?!FZOAy@l)H?5T zOLj@kQzEY{qnJ#Xkw}S-Q1+-BQ7g393d77Fh4>^IRvA?n<+&(4MLbrPYUB^cxKLAf zeIgF2m{dp`=@VGG0|QI8fkV;0Y(~k`)H2M`b(s+EZrVgF`37>a)RZ-2{#U$Ep54MU zhW6$fkBH3RQN)@M_j<+o0Pgg+d82{#`E+++>hX@cwz1_EMUnA6&(3O!N6*D2xucrQ z+=0D*rV@V0win zHP@H08;V4Enm*0a@*IlZgO3+Q8Z41@aEn<0EZ$^#r^?gWf;Ysoc{}3`5_pd z6dmdd=ayt!#Fk4U*c;yXcqv`1_8&&qE=Yh-AEhqCJSwgh$^sEPT=;V!e4JH1CCcIIYY}9W5vx%gUTVR@Mu2t(_I;({nQpDc@^D1sgi4A_WyCU|Cs}Zt zli=M4yvjy+DLYrKL+@Rd>ab+%#pE;q!!O;bJVbBiS)cgZ&%I42!DA_m!GUhJYn_Nl zjr%_sU})y;N4*;|?~}X$2&s<7wH*=!;^qz@gQN$`&v% za2y52585GM8xGl1;V)D-V9jO;FP+YQdKAXd;l_^DBL z!yh1^5ch{f<1z&wwOWL>Gva`T+cR5sST!Crmk=R#7~J+jBTSw&C*-*0{L>3$EqNM3 zc5_56g3&YRXnAleb_5Gt!iTN|+rP>pkr=6%<(RuhR+2UK7|Ez*KR_0!(HGulOuo6H z#*w%J)q9X!D<#`i@Bzlk{3Vj+6)bL=St5LOq`gG@-hc0|xR}iP*dbpyS^={mt!Asn zL~Mu+mHJjWu;PD?IH;7;QHrt8W?wvS{4@*Zmc1<%q9&6x>>k@U8L!$3tlmD<-UBN! z?M?z{MC_{8&n@;0GHTl^YWa1i&Nr~B7R zd}6YRaI|GSZT-aR>@fS1<+++$>sA+J`{`;lZ(QbyR_BjHAU(dsnZWA;9+%4K#G^Uh z3G2-4%likDi`M2qc1=jQ)l?;C9BMnqbxId`P)e)SgWByDBKW=9-~o&UB=nUdw#-Y~ zo%&ZF)R>?wjfcG06kwc4W+`@9?AXsqK+uosj?_@7I-i>iOZ5Fql!VfDonZjv`#>9w z$F1B>T~K7_D@DOy`0Ig?VfFQEN;9nVHSOk{?T(XmHcgM`zlCBmO&6&8b(}s_NGG`w zZ5AbW5nKFk%t+fbd+zXZj;B^NT$6o7W3I+{AywDOmMt>pmctK^>A>lETiVY*G7A;O z>-*aUx4_sO$|Z|n!w>6>ANZY9PVh~F6OFF>oKI9-I*s$Or`sPbj2T#knvX?JCoC`E z4dkheT=_96wtP5+)gjY4g})}>Icb9DX~f3baz{|Ig%v2uoEm#WCbc`;yABJ3b_M`o zx^_GYa`|@^FDjkf>}-Zbg3=bVK{h7R76E5y9f>ULve-8KS{04n!qn~x_0{=^u$f`u zFBM7;LSg5E590u)mm&ooDktDl5hY%;#1QG1n3h;1`LQjH+3U1Z<|9uMDk!WuHq?2% z97pTHA7e+=rJCNQt>$Oz+$^eCM_kdzS%H(RS{)awVF}kGTIX33OqU))ADA999W}v9 zrC!OO5SPtB4K6PY&1ox%%+Vl4~l`9 zL~c`mWW2roz?Mo_b7g~tCcC4h=PazAFYih$hAR5sfp4;IGDjd`;aVO$m(3XRxmqFy z>+=RN=woz=8?>-`0(SjGLohQBi($^@w4V+{=6-y3+i@b{n8(;;AI-#9NW40wIyyB~ zfNv7*W0R*27(m~)i#%4Gx*$bjc`Cg9P=qlF=-8+DR!W^Ga7I+&@N;!?eQTQb+%q=2 zJ*+6fFZsCzMbU*`48PX$(oqc{i+=WdGqubmktdcU0R6*d4Y#^+bd)2&amb>#l@GM2 zc(?e?gnnGXcjo3DHO(K8F2`6(+gqP+uA=RQ>~kr_RR`R~i>^fi37JOP-C>32Q(`Yh zcBF1Av8H4tJwSbe(7Jq2aUr=Diir;8=_qN>$ipFb?n%~Z$$@r%NocQ(6^xSv)GuIR zk{uWYu+z8V`HBHpeqy;>dcA?3ZW)LLx~3q`LaSsEjO|K~0MR2%5oKK>^0B&5Bs=k6 z|3g3e&oYpc=V$Og6qEGd842_M>PP=QBN=w9OIu-&JNs-6_F_zj@o9)B6(?I99a$8i zh-r|hkxYozHzYO9OCU2HX0Rd|&t}oWdaf?;oS&nP!yE}65`#h$xA+5apx-Wm?Ks>L ztYkUBIoyr&`{Azua~Q#mf9N>RK(}Y|1<{8tC_bGp?R>m#SDw%JE>iw{&+zHmDt@yK z@7Uh1e5ObqB3a)%hO^?_kB;G$&K66zlBb$ADkY7YIaZO!E*!hb=j2U=7jTPbCW^R6 zu$D$Rq_a{fPNu%4I` zaf%tfGheBYzj-=fhiax_b3D>$=U-#2a|@AYk@O0_W4|ptmI%wpR3zx&_p(ZGl4vm% z7O4|VMJF5wJ9#8Mro>G{|2-M!`(3i1h_<8tja7WHd<;4A&T%Ov|IR6-i_0lxqyDIc zQKL)90V*$BEZWz_{~>&{P4o@_oIIqu-^qua%%o5~?W__l@zsXhe6K-HGnI$DiTlYx zu8H$ihSVkNr44o+?Kp6tx}=w;1i#!KO&W4bpIK=vz5gh7Z-j9EvwrqRg&= z2qd?Dgj3Q>s+FD%Z>pVFvo=r0p!E=Sw`hLTyK3C=esdqz2Vf3!8j%MbC zA>1}a7sHA6@A~^SLW8>@+2vA!acgLmjtD2_mE z&brM0m`&1ff`NGm$q`9*)u<3A!imeNb6$pXPALuT^M*Q| zVPV8W3dXDS>_sT%J|aPpafz{f-Ol;l_7s@b#_Ak(B(R4;rQVgh_z)&ad0LXl9!ZZN z8al&8XMBu(Elu^uad+XCfTAZCr$Pg+86aw|NY7OwD35iG*KpD%zDjz-UOKZ`rYPsM z68 z4UGudDm+}hGyd|dY}0s49j?>vT9k|qi1pTAsxILA&}Er*sHvwys)k$oAW(2vFVrl| zGvdX#Cl4J5y&Bvr3zvPK7FH@c*3l?w4pZwQQ$3j;ygrQXy5Y1uBA`Bctj&Aox^L#g zIvEBd#V2wZI)C+x@#s3;X5y%@M1xkZ%1maZggcP`2BS z;^O>7slVFLJ`xe~)F_f@g*6iPL&6h+v6{16W{Y})VTz1iMu<^!5R%drLHd~~cq7_#B!Z>KQM z1a_PA4<5oM!rC-0)}h^fUv&UxRXt!&5}bW_4-gU34s&f8Ts7M}9qCe3+jw9}SI=-K z1pSkQ%dMksyR7f6knH`pm$#(sxCqsbUMd<|DTxf!xJ3%1F$P-~_m~Jch#LGWQ}fcr zyzr#iu(9{Czj_3$HN~%ZPkQTYbBME1xRttV8{5R_jKk`DZEPD1i@7%z0+oKMyn^dy z@fL%M1La$alWDq(2scQelYFXGEI zfi;Bn2kp@~Gj_Kw?@m$UdwpuA@E~>5a zVfTp{b6gh+@&OKm6k)chlP}j_D5A)Le*Vl`gyu=fn|P$r(&Cts z%g;w>Za`)pMT+{YPYU(ZO)5p%G&0&>aSyv3XZ4kuDcly}fmdI>uB5oPU->X9+3Kz) zW`Taqv2z`Ra4mH)i64AaWN*^w>ZP+w_mS#qxiu^# zIIgoQf?+&Kg%p?VLmeSns?f)_PSIc5%%GO$e_82MQh~cdDOA0?`1eC)Z}>DU3!1~N z!)HS|KAM#Kg-G!)kVwKV9w<(d%hruHHu`yU>wq&~77`zQ$vcu|>A-Idp(FJKWYYOm z-#pjNJKG;)&G4JQ`y}E5M1W0y6eFkbguZe7gOAYA9JsF|c zN9cE1FD~cE=ypt2Lt0_%Oj-7fnRH$`pZ*m2y2GkqzZF!Cnzr~KK&4p5#)81R3ORI$ zgxrYuis-2fL6^k^?1foW<2?j(BEo2p=V1HQ)>G4q({v=}S(I{#5BKe8H0YL@OkF>e zqGN^#7gs3STgq%<0HkP^m6&7)CigKuQjBh(1k!f}@jcz%Er3aEDO=2u=VLz{ByNtL z6@JW)^`ggoV+M8_m>6i4zH(__?$!v26?mK@ho~TWh)*D@xfOOQCV3I(@P^=M!qGwB zK-=?1Ii*Qo6F}0phtB){IY9Md0?B2W_{&ae+#*gPtN%Jkq2Z=I(sf+w#4a!%3Y!Tl z)!-5+?=9V+mv4vTaG2I2jPG z_#>YlZ`sU~a;II_#Ceea-xY%ETW*)Ijr^e>df2>ugzi7_H|20&Arbq2TiGvvMS!e0 z5`lW?eVJ35YR0HHcz*K!6fvDcFJHI4p`gDvN5UIb=g%i^r7M_JtPNYV+=-3){&Lrb zUouuL?l5q#=3k3_)}i{;uG@RXl9JO0jPRvCG?_FrQOnd~4=WV0H-T^WHG}z9C+&q# zSr;^qQJT6oWzefci?TTB0)Lr+V8dqT{r=ru$Jy=I^IMUIX672Mio&ve+TT@os$%=i zsGAb}B*l2g97gTWUZ5thk6iOL%W3#zPCQ+Xp2}qcykhmkm+v(5}aR(Y^ zu`@1;BE9QkrFC?hk2_aOWgx3+JAjRk&a>Kx-e=NUsv1;MW!=WA#TV_en})SjLtg5! zigc(lH#5o57AificR3A=aq!8FnjOExp?@Tu8V!`&y9AN*T)+S_zRX=>th0U^L*_^cHusUI4#`fJ|65z%_Do` zaLscXLM5u>beLHyF;|V67b_5IAXN;kN!+OM=t=rYhT3VQ6&by;LE6hF!UI^aTEQ*z zX=YShkNfz@XCU`Cd_viD8xk9r>2El%UA3DfV*GZ0#HF&VE46F_e8x}!hx*ac22#8< z_k-0k3Mec!gjKhYyK=)?!cbenlu7R}Mx`b+yZCr+A`G7htK~*XnI>(6I@%gFn6y)w z+&x>HU&|V*SWg*bAg&SyWJf7HEXVh)`w5&DJOaHbyw`55*U0WM_upx8tE{90JcA`< z%5e}d1e*vnrr=>G;v@-SS|Tgw6N>hIJHUPFo_x!D#g89=nhX<(ip>F6Ko#pw)n* z$r-fNdNy|qRm0vus!Un%QL*RLedQ^J-U0dD8jS@yCY&If#DDMw&|b! zqWPdu;69n~mwhXLEu$YCzC&Z#c&bALzB%uh+vlFAIiv?^%G4IpUWmS^`JUvxuj%)gnnTsw zHj=}1d$F;LxsQ(QJF$O8Wof0_cfz z1ZQX&Yw2C{2XAhAod-hPR0_UnkSH8;?9k_^6pJk_fe#w)oZY((H^0Vk;W7$SA^**! z;rI#8XGC0)_f}U#fgds1i;%>UzC5)E6fKJ}XyxW&EOoIoTxV*B zY9M19ZvMBiU}e7C7-)8Jgn$XVW>ppBo+L7rY+-VZ>T`$6oxMTP9NDGmGDM;vb5Jn8 zYh6Wu0FFDNwB8^KpFnRPt+}^FzoHn)D&sWWY+yQoovCcmaYkd8Eq6%D;;*9C77#Bm zUgP0o-RnA9%)&68$ab7Wg4#SNpvp9BruV5dj?L~JNDXwZ?-y4Oz-!f{@x<9QfZN!E zE?N?%UHgmzwq%E4ZrJoWEeQe z!6FHS=Ew8fn{5V$u5SWQ8)<_lQuDdJx*Z8vM&by1#&-kV4Sb?{@{C{hbDShRyaYLS zDZN~Nh;6D3Qr^(<>1x}qp$S!Md(Sp(ta0!AJ6JAuaoE*x0o7_!Z05I1Bf=6)k6oBA zU-yy9-YZPkJmLb3SoO1VXv8z^NxW-$t{DJu2aJ8+~XL+Mv2I`L5|BF~Mw=pudang4( zx3&2dTD!R|9XCW1cAlt6RoefiQ2c%7XjT1Z?${)}7DXa2!gyDLjRr*=ifjPB`zMb$ zXXfYYok13W*x2;uk$}NJJtrr}#}y9NmtE&%?T%R@<`=c9lDW?+4GTN0-mz{pci#eE zE2EPWc2|vTYM)WdL_u3v6qkNlqi>c1R)95X5GLfvkktO~`iPsI9T+`zPKvZWE7F-U z6au90v}RzfdeL@$pDq1JJ|j%EKiq8J&-8q$aak5XKe1+5yA45HBg~l=P&g@41X+>* z&(uLVj2xly(FR3KpD}TtfYQbs0|a;$zLyIAtO;D-3H(6y)^aZfNnZebVaHm&igR=n z4h~M>?<%Ny3wMmWk&o9J--ULphnOG3)Ei53}imo_0Lp0Gzs#@OT5wy^}n5P&zRA136uTSqCk*h54i2!ZkpiYFe1-)||ZWqg2;f z%zGhg-|H-1FV-g~DqhE+{)@-vP4ti+`84Rt$(Oya9ZWB+@XNdFU5~H#HY%bS$mH0l za>y%C0>XU!v`kddBfMHslw40jqZz`Kp6<8<4sEeo$qS>T9+v@0V<-9O!au-n4*u}M z&N6T)4}~=)JGVjmCc*Qm>w(`Pbl2;y>dhJ$05JsgacqSVPVc+F z-v|+rNQQJ@i5W|sGusCD+cLdmQVp~ZtAInQl#yyEl>VE#QKit?4uDH~Z`=VPRFWSR zwa*tDo0<`w&yY2D=-;tL6>!$I5yJG~pEkl7*O)0r_$Y0nZ|IxBEElz+Tz|~Yk@+xZ zgkk4EyHMA^2&PA5QNQ_DK}p&+h&oG^q}!P z@Xo%`aIFci5Nck@{Rsj1)OYNKz|%J|vNcW#fH|P|SlD{@ky?%^e>!48vW(OB0ULrn zyk`fa_whe{`Fmk)7E5;Pw{`P!aiZ9$Am}E7;C%eS{#pJast3V|l-wlK$Ec&^a~hGE z1ww(pjq$gu3f*8Ui0KB_Oy@~}p;x)6hoFs^w5SiOZe1qMkN(u907RHJ4F>`XqL6by zguMw0gFt$cm)J+d36Sdz$~Tyt&k=)|CvA&&+Y}^CBIo?&-lLB+kaNJ#D6@i0k1K!{ z50sFT%Nu5L2fI0ewxZnAQ#&+fTv42j1<7K$APMHdeH^qda!n!P z%q`Z+Zy=oVFEUW$CnD^p1mT4ULialchl)#Mtq=8r7C`W~9Z*)*6)9h+d zUi)fRH{{U9sSc^vzoz^aM-On?sDnp;kHL9!I42h)(5yS$z6gu-kw zY1)#ZYvCH?zhx+2-9~Ed#K8#%CH$3m{|w?(1ojuf=4?wA_yo{3aAvXd>c#Blo0Kb& z2h2M{l9@dR+idcqw6_Vog={&AlOAO~(2tN16JzKn#CpME1f~J@)%5R!@M@zm0g?Xv;T*g~-8HUNf_1+@UYkOO9Kk?RxJkz)Am{}piPF{ImYrtmvCSiJnx zv?w|ZbbJHWtppiI+ZTrmDsvF{cYK>Q09+!&%DSr52C;zHw zpU6!y0i!P%E6+05s^;u*+L3R7~s#`Ye5RIGzaIcorpaSU+)?8I+ zXr@Jni|N6s2xx@KXl{2+tiI!~+DAT<(G`R%3&pYy zaa&7-)U80tQn-hbmzV{*&tJaa^OOLn9Ejy#otnp8%66q>a) z7xPbUg1!xdwZ018h^RjHSF7-GtJR3Z-+K_m6dFfw%;x#0l_My&zIOs0VD76$bw6BB zM!?!yf1_t>8l*w;^*XjFd3F|dPrB%&K>#CkCSK-08hM`lH;8l0RpHzG^q8)p2jkMN ztDQEfIZm}62itaw4V4^S#cUV6jbIVLN?;W-u&3=Y2*V?I;qWsLA#T@kF~J`4LM+}9 zF5eGY&^{M1p)mG%SD0~KMt%rl4OZ=|-2k`ykw;M{?wv(q zxhJ|`!Cgcas&FEMbj#`mDGZ`Tw(b^Ts0~Jv99nYAOA%ceBn<)FKcf&)!o!}FJzh&6 z?O}+58(Xm^lA^K?hL|%jJ<}IJp;Vh+x z)l~qm-5_d9Cm43R-cbe&7H3;o1j*t;?-eMbC^4eN`t9{|M|MeTrmY6q)l836D8Mlx z{W3>+vy3ah=?FM;*)tS2fWM~jBuF$JQWDwyqflZo(7>7jSgmj9&#~A~!<6ZMp=001 zxC`B&Z8C28%8NoRtRSviI01q{xS@^I2i6QurFG;kHv-P8KjhPpme5sHY!vL+zjy8! z zN)=?gv=&jf%P0b8ylmlQHw2$*=Qa+Xx?TDt){K}pS}7ybGHydiu4R1vBJ|gxo~G(N zpL^K0ffS-WAiE~}*FIv5jb@3~FKq*(nKUd$2qKBXQ}52`Coa_lV<$@(?jxCcrDq2HeVI30tR_6jsEI^lyv2rzT2jRKZ8!33PLTY!S@8Cu=~ z*?l`k!DmG02C?(Hu-=Q!n>ll%fHY=KD={lhjojH6l6=#~=umDP{3wTLzOq~YxB=@5 z7RmqsImzmOj$&q4h-x|0(SZ(DZodJi>)A12WW(5aBsTUhDc^W#rP5ol)(oIGV`A4$ zuq|dawuOs>a@gQFzthroGN z{R4(lQC67~Hgn>CO5!MK0~y;JeEejxktj8qX!Es$Gbh9I()02W+JCzVfwStTushqg zS~G_Vb4w$5YgnDt_zh&ZuvrfALd|=w{WJrb8i?6g(0x|&$DeXIO;pvNUC+5osE(!c zR^lYEaeS)Ib?zrL+&yGW|6rSMM8&#~FpIaR?Xm|4B)O>G*k&4nZ5AMM@Z=$e@#L_& zy+bzJMpKOs<_A{9H$Cren4w*~&p7CZ?#-POsc%{hFu@>)G&-P~+2J6YUS?7h^T3{b zB=A8Xu@a;@2EAG}37w4v98}{j-ZdZ5AcBFmfCv%EBvNZn*&(_nw)108o<-6W*r8JZ z9H*Stk7yA6GwIC)ioPZ^c%f7}C6>x=g@3-e-G?f&W}1Z)P-1)0LduwT^X_p73 zew)#=aP~BUo!HRI_PF!1_7;me&T1#9R0l*g@55%AxQ?X z*lHmg-zSR}qxS1irmfOnH8e3g7|Z_AbisfGR*N1OaErw_t` zmD}Fvu>3I3wKM*X9cn61)zSw-DTw0LuuW<~5GXml+%vrq6hroseIIXKSt;^s$u}AR@u()=k(T$U z;q8m;)^H5`1uKHoIt3}|(91KFHEr0*t$&&XffLz}s!s_G=@0e`;$@YspzCtJKMot< z^p#&6YNK0@wNCxkX#piG89OKPu2#b$yNBJgs*hN)qZoVzr|&mZkC`7{-o@zi`o()j zwtr#zR$5Clbc0=T`d*PKb*0szPW|=Tq^^gMYe1(b9TTfopO?VAo-R9#?g6fKm@1pE zw@MS4gi)I(>sO{c`FkvLF1cd%#OKDO4y9w62{zhgkhEoG^g_8^Ehd$1SrR0ybODQ8 zK*Kj=g2?w4ZK5-35J&@D`AyU{dn^I_o9So_fp7&P8^U)vABE?XW}Ju>#KUEb$^=1< z>TX`3S%(7}!rF8;!A6}8ey^shIB+4$$Y}@mtMv=y!MB%5gt~LRytv(;$Vw((o41B7 zLe#N(hVlfB#Q#_egv3?67-LbP#IOJULorz82i}J5Gc#m#$(g{;T0(5I{V{g9EyXcE6^2=%d}QKiZ+tboc=@y7u^w3OROLKQ7C zV1{akM2D*4_BwhTQv9msy7WQ|f1$n$)Go+~ zc2TWJ&a|b6j1h2@Mb;h_wdteCQLsj@F`mT{GwWCDXO=IvgJdvkl4^_OvPrqhLL)c} zvdcCvH!_}+rI=wZx;*JEu%?#@%k#{iEVL635~ya=UE$73O=zwH=}H0r9Hyb z&k&KU3JAdMl3WqjzX+;$1@+1t13On|z!{f3$3B2C+iS;{{?cGf(OSW$xA~H*9U>9_ ziUbIBs&if;?9X#A(f~yTKS_2zzX$>~M6Qbac-vH8?{WW|=8bG3-}@wlfHuO)#~Xo$ z$$&I&VV32b-E{#wLsodV8p**R zqVa6TX~8OyG?wB{FjbKbLl&r%;Sb6xT62WiO!xKWX1lictH_5w8X&ygtjkQUNEj6r z1@n0BybB!Vg%oMCZ^-e%c?LaN?X;;6*prI-#qEkpXH^nNnJC3xKuH3>|2j%d{sJA3c;wHsf!g0J^lbm*Sy5d1q-Sr3gbECyfE=D5CQZ-SJ#I!FyO_}tj&?);vAEgD? z5cbL-TaHPW2|NHbrC*Siq*y}3nb4ZDABR9>^g0HNdLVv|FaXK@ZrwdlGE;{%Iux&y z<*vRrnpXw>9qmhpB|$Il2wJuo_*zUi<>k+;NLN8(57^B`vo4B6q{ql@fjU@UxxCD= zx^~cc!Bxew0!}_MXGd6$O}3Jv7dgVZD@jfkOf5&Cc7+GqnRi966;2ywX@Z~~;sLhz zwb~0-%GXAV@r$bR_e9BgVI3KNRI&ARUdzE&rQ6x3FUgk9o4x)*2B|5oGHTS!QAcd@ zyQ}pW0MVMK5{lG{sU6~*4ZTVPRf`y`_HE3nyL>o2ErgY$a4#MZkc}v~+pbLHJCl>zBQ)(*n;02MvP`W=Q7MH+db!jZ&7HsM4qN<2bOXE?h#;11DiHOf%cAK46B!fWurEB+scF?qB&FhXQYbTj80PpC z5?^n%Pk&!?L8a-2qgCyo>u4@M3F&;%@p-negN``~J2BnWeyP)&tMy##S&hh0op?#k zQczK2n?f2_c}hvTvr}dtJOMz(TEpxGW!f1YrvP&IF_TW2xR`MNV>iHsw&7mIlFgzy zGiU2|tcH;LAfhB(!`cK*Z>oiazrNmlA@^lR*}^QW;uNZ%cHg7a`7fqB*`;)*7i)Aq zz9&DY!(ebE$B0k$a(8!SMEJXC2=AORcqIG*PP$75$<|M7*c)BUv0e_U{JQ&(AmV}Q z;xCI9VtSavdN?gjJ&ju0d=!5vKV_-Izw;H!04(}l2^CI(bbGB3KLf?gv0f|0BO)O9 zjo}?LcXAGn2pSWUGjJ$oU zd=!1gc$8G`Wz=0ms)y5Bai(Rk-ykgV(7`rP1~T~F;tfLz@51QdaU^6fQ{AidFl#QA zEan?#BKnz*ULxH=noimUtY60kp|1q*QorIndD-Qrpi`nuV0aW$MPtMv*%B563whdi z=e*tkf4PR-TC?;wkjvHgTAk@aP`acTJ#Gg#h~!T4#UC_8P;* z4<#KMN+G6*iYa++&tft6H6JW_wO?>V=-lniA85Ee{hE8&rO59)5g#mDBPmR`D zOYCdN1pyw&M_;{L1U-zcs-zoa$ug+6wc5nMbf)4fDT&eMwx?ZiG)RdtAhHP_hzJOTFr({@Z*PCVTnsk zQSWMIo5}R3fwrz_gVk^Y$77U-`hZwQ#Jy28yi7{3%I2R%hY)``kovQ$dmi3B=gG;| z!ROyVzT}ZBp<$QHyU7kG^P}ioT+nc3T@iCn?UWEHCBT!0lR+A^!{6_Qhks;qHEsVR z=DL>L{L_-NsgiXtg<~1#QmlcMOM5ykKvns8O~~H(raMk$yd6B6T4dbmizktFC3s@%3nOg)b-T^OdttN|xLyKP@tBF^sDf zEfA7h)8o{OXFx#qq&~qJ`{PT0x`<{lJE6Wgvj$y4Rs=-;x|5oIx|{)NK3Op*4^ z3LW4-%M8&IkGuQp0S?CH8cTwD+>4M=|4X>nd#$qL-X!6bC zQqs^8ZGGRF&gBWjvj^Yy6s#f7kk`5KX!#|DV%zRS>$-E*4TJL+Ft;g7(eVe3=Ao!` zn!FHF8pq6g`y=CB2BFxv%n~M<5WJ)Sw&kqra1sN4e-oTCY54XMi~04zFb!uOE{)@@ za+6M**^)hi5F-aYN*QO%oIG)HCZgsdBv;vIcq=`{)+)Wbz;{jNGPak+GMaGp66M9M zwX3UBY@Nu0(ZD>)oH1Ss=fO#_B->{*;Iex&1s#a?@Y<%f4c2HGAn#Up6rk6ibNEEDpS_>a3WTrcX;5fw)n`E3Usa7$N~#=nn{_K$19fqhTlyx#Pm_Q6YSy;|UN^QQff@@8!=1y1;ZT>}B^55l^O#^h>&qCT#8#k5v8rStjxFJ6QA95bpdK~~J z0F)dPU&Oy)thKJTi?O^KGaP#UJLYkM8ufjY4t~vto^oxli|p znJPP~Z)x1S`tPnfty<_18WGs&96A>o5 zXOAJ#SbDkZJqH0RWTW=JBc1v=s>yDxYa}f1hE1{zk$P1`EE08Ehjv}7N2tNc@azUV z$pI{Qo8GqE!V27aM^P(i$Xa5TkfD*d+xOvV^?G|1w{8PdHLED_Ul)+0L8KWDye|BH z5B!Z)7TPt2Hdoqmi~((>qEOoDMbhST!qseabv1p%`G$`73LK_NbI(cDGEr}`nx@Y} zVztk%hrm9u54xHUc5AmAsZR>M@ZRz9Tt69>{;HV=)05pyM#G>qokW#$Y5RqU>gP|% zPf7`NfHZxL*y>BykbU-$Ifp&9CZt(-0eu8l9M`lqnF(it-3pYFBm%_5)sXE(1@4wQ z>Ib=ba6OzxVxyXjZR1v%u?c*yVDrTWvpZcw!mNdePn;U`G62}8Ur84knWw=$lT;rj zxEg+$l8@B;7Jw!nfB~>1Y;j2*3yHw{pK%4;dm$=;1jAaHBLJ`9`6c40u<!Zt9k&(7YM|Vr@@#tANFy@4eyLHy zv3J%6o!xT|zyMB>_!~r&<|(3#C=<#Dt*M+4S40?bt3NF2>cWkf^lQ(COJ{x%(Oq9H zc)*Jt?b z>d)d!J$7k>oU1vngZs>y#83n!geI_@YC^4hHdz<{b=TC?;kmonbF^@yVgZ3Nh&_{}LW!7CN1H;&lS z0j0FJ;pT^;&JbTL~Dd$P#s;QG1wa5S%| zTEcOa=nEs+H)rHeuh|;ne~?KWI^;f*LGe*Z${-y{#%|`Gt|C~FOSbZxw1+p^50wXRF&Da9QL zRn_&9rnaYzT#b=>*nEcU5VCTUH@MA3 zwPuW=le1xLN!h7ce;(M>avt|^eHiQD#?b8-!HPm(K*pV(=z9p3d9ZOK&yk1+%O}dR5oyA~-9OXEoB#_(J{F|`pRh^R5 zR)^McMHAOoA92Yl1b{4QYj6Wmlt@0;V2^#;M1OfLaRXE`xWt z!($(JfQ&W)DNG7S5jV<#5j=*xN_=t9G-fVtb)>h}PGnFBt@&S!oil(gOc$ibwspt0 zZTpUG+qUg_$F^CyyXC8@|c`J@FXDw>T*}NBZnI= zLF3q#1v*L<7>iuWP2f5KlEM^VcG9p(iel@s=SS!BDAbj38ueJ4hJ8H*mfz0h#8ud( z*Kv5OL$$Swi8gGGXCB*25F2|CZ9H3%qdQa}Po4n!D8f|v7UHIo$;Gmg9v{UT;>fREH&#g<>D38@;Xq+$h~^rasQx$T z!;T1N0vE@+%A&B_n?r2iKv)ADaNrA5NL|Y@V7=Q`wPu@5}KI(rmxpCR5t*BD|?rl2g`u$Z%^her&TnaJhopFWe9fNTu`LPjSW!Cnt27dw2Z!{gX1WqDxf{lyl(Vw)~ zZvyOrt;`8b&kz5ZV?MfVrUvbOV#lK-&H+@jZLyt4?3;HIh?f0K98UF$S0{NP-l+>y zc>y3gX*Zk}aso7-WTP_?Vy{`!lgLDhVMoNgevUo3V>K@XtXp(0ffBKz;<4UAlb`x-+Dbbl9 zL|GR~p{CoHI~AD#1=Ox6UZ|4Ui^FNb&*a^`j#2>sz_gT|lDVuF9kwy?@KFx9GWs$r zgq5Dcw3n?v7bLfnbRkpU-pmA>jNWh}$mc1oNFS*i|6sO<=Cu!6!fWUR>^noJKX%J~ z-YMGCnCMem*}k-%l((PuD{VO+Bx-g$`9qn@r^jZ^4xKZ@S;{p0RpAY-de*0k2SOj% ze}qKa8^=GPZ|YpX)bgevqROxHub~4_A!dWt#2!gNR!v~70~jI4%NLSEsA6$Ez{zY{RFq5+7xRrtasRnR2Ao_mbQPT=lt{!j;&PN zMQX~L2Jl;`%Lv;Cpvr#$$e%Euw-*=Lm|a}R-|rQGo>!n%&C!n|eI&0q$3FFQ*`R^rx8r~k{quo(~KkeJmtp#4F0*ryN+;Il6KF7IOcf*0gwpF zb}8p+rSBtQ2hHM#vQ7D@s{UU694{EiUD^!jCPw2!Rs<(zD2mty37))XH#9}a&;q$0 zl3@@dr=LO_#sK;E;VwH>owQ)H<1PWLSn0+$;<@CUyis18zFKQ z)PH}tpF>v5H{cKr&PF9fmxy94(}hvOm~*tDjj8&1fmVzBfZ<-U=ktMoAcNo{UoW|v14g~2z79h!Yt|ra0W3X1OM{|E! zi~tPH4W0O*c*JrWemQ1)#JRzR`%qy1ncZsE$swgeW@p7yaCxnrHhWloQkI{)8Ayws z@eYW3jRa2)4P?m zjw(_RJ}$AN-o}oeFKXn1!=_mxeECo0(A(6;0+fH;k3Z=LM{rxRm_5RRX#f_YOHhZ5&Z^FYLb@r}g-4PW5a{!^`Cj*4DSxDy9i`E6#-z;L1wM+OSpf zzStd;rMDd!4#!%{FP!4Ts2UNNIh=_~wbazb%(%eIWXXL<3{?(} z%w90FI8}!xoICKajVUEb=9IrIyS@M60kW&+eAqMciO-WM48C6)29B<*M2>5(gF*(Q;1mPrbk?M*wK2$(!F#h zi)@PYpv0+@nCQ~!XB;l$#ct6PA>)8cdgSZ(-A1N#$S16CE_*%JvHxPbv1J$T1MQ+k z`KQ>g+qS5zmtOruUk?|88+nYb+C(2q#p zJfa=uGm1fYWHBO7xNKJ+v!GL>_edeJsMu62!`nGTA!6gzeC#8k`Ya>-;Z$l|mFSpM zs;Af)NrCSD91`WEIr31%h1G&o}?G~i}--oA)j+EXvj;` zX4s?}Cdr9Y`IqqFBSdI=l%z9wQ^|;=Z@hA#A8zVS;b0cw@E()q=&$2d)mo;NXOS}U z{~(|>?=pZ{Pu3Uwih7N$6{m_4S6z1y>#dIHt^r#Lr-@To?MwD0|KZTo&P4e4mn4V0 zPBX+^+i&8co(fz^*`ivS-F0H;@$jB5&tb{u9sWIRh=R`HF+qf&rIOj_(kGbA?T(!! zB?h?`OKYo5FL#`Kt1EaiJf9hmnMtj_7qgMvs+wB5x^Yk?9H5~cx(7V{mNl^#n6Q+G zBQ=-r2Op3;wMe-->`QqOK)6&^gDt$+c3tS1H~AG*V=*o>p&?~TV0UCYGga)+To$t* zxBFSYs0tfmh46nPky_%G1g2pLlmxH$?Q>fJX(3G$$a_T>YtS&PmdQ01-{jYqvh1AC zw}{;P#8hWmp{=>Htdgxmnd4eS$ntZMlA2N(Y`|e5Pu&@63|@6kEHf7d?UnFD%qE4Y z`kV#A3W6IOdqkDdoE2`&37E0mTDE&i=v#B%C6EL-Pw{^GO`F_c&gndjCot78&ck<% z^F~>0gY^eSs6aoAxtN4o{G~UMJ{rFju|bdPlw)RA3E31=4qmnct$iMxRw5C(0{3)C zA@?j_Z2iAF326i|K}>ld{eC*kx8E6;FMBh_Go}4+`;5;y*pDv1X;|-~XI&PWx+>*$ zvHP=imu>5Vi)fespqxh*MeQ=G)7h1YtA2WImNj@RObG89BGjlhENaXAFYWQcLt|l& z-YpNggW#oqhz?|C%EVqKQ(eQmt3yB9_Jp1CSKzyB7FmwUWD?!i5VsmwEe#zQrWsUh zFB11{@{eXlQ%ak=4cj&uh&9)Mj*r&!Komz*NZ1x2LKOPhR+|<(;jEZyEt?obnZ-#5 z1s8`yx(WyomdAT#?(0hsGBZlYe6@B-Nuw29*&Q&(r!Q&JMZ^=Q%L{==AX)5}u{gr1 z=#nBsAM%+JlWYDqAalx+Z-yu`&t@Dw;g;%W#8m(HVtn7v_{>^t-ehvYTT_6vJ5#%0 zUwaZnoXo<#ZpTONnT@|n(p!PUM&M7q*cs~)plL+1%tc%FU7azmg7RpG0&mRVH>-yv z4%P3ep2)SE1UeK{7?tF9JQVnntpk&|e1Z!`TN-*@_{|MM%NcZg7PHKFYq;L@)D`E~ zjX0CB+geh~_Q6v=a~Fv;yO3KayjlPw`fGq7FP&TLyI#+ol*zBR zAz3pd8kHV6B=-k>j!>m2EnBs)yJ|Vm!v?3XQE)S6MsBpUf|p>_TS11ac8( zaGx5om>cDU!cnad|5^HyNEoxFC%NDNRRq5{uzqRObn8F0ZNpEm?mKp5al;Xhp(81dSqwm&@OiS9|e;YDMuUGG#0%UUu{3-d?KOW0WV{aQF62vI$5)D2^O*At}bi=OCRruu=g?t!t!Aux|GM%hk--#1|M zcFFo%0)Y1;bS7Ci(uL^!EmQA_imHuonY)B951aiGRfF$GIY5E9VWhE%O#h%L;z@X7 z?a1vmSy`j6mm6E|*FXH?_~xy{5g+Y$~lhk;rKJfBPP$RSaF3Bp7dN%r1zIwNQAB2#sxv%5>N1u9~DV)Vgzt&5YDNVvi%Fe z?N6dQVTzfv-o2|Blbm=^2G9MTp+Db<`8j9!#a)>VoRgq!f4j|-RF2m4O_L#uZ`d1|RcNP6#|kf} zY@>v~a=9!jrr25Va^}r-@7alP6&&G7g3l4Y1hk4PNj%_i1ukZLhAzp zY$hx#F~+iy1?rNoNTPcC?_XVs2<|W>euKR)SOV*B2xq2O?M7|PE`EzMb!E#WRd;#& zx>X0q5nOCV-+5SpL~4TedOq0^d;U8bh^&9_Z-n*6AA3mjgIOsn+U>sfGs4yPCxumi z4lg9|c$6}nYp?utM@3SqCd_QSlqa>&`w(F~l|KM(l5f22b7>_i0L&6@pmIChccd%P zQiqKXQsT@V_u}6Yku2~N;zxsayQ#Nf(4BCn%9HD~&`z1dPoWDQe=z7;KilrB)&r;q z@UU)s!*EVcBiPs-^9Ru$$`_qa8ZF0-`to8SfkI6q0-|?1QUXlf+z0cJPUsUEL|0T0 zt+t%@Qx|>CfuHg1lzON;C6>U4#RdV}gaFD%F+exKYa3z|H{>|40m5U57A9?`+cOd_ z8v3!DNfF0fjC0a55)J_ipX3y(VidT@0wH)CP(#q#hSjZL~ zqkmaQ9^G(|Nci0noNL4qD_+0jD>f)K3VC1@&jklAg*FxBDxfQyp^%NzsTUA<9WL(7 zmG0g?XT?5e*x+aLw9}k!d=wrfVDiWGAy>lYCVZ#3CLt^sCqdU~`$RxBO}#wYiYEB! zyUuZ4n*Zf&eHey#ZE@D(0+VNF@0<6(xM%3wK3NeKvm%B5%^7fyzs7Dwuk41hJ1g}kkuI~Br-`&K`G;}EvASWkA3*Wa ziH98E$>OV<>xjMt`P@gk9v7(036II(rOB5*I=iCn5Z;D%+(W7M5*_qYOOTaGw&zVL z)4aBF0+(bFK%-Rtm+fQ-12%yh0hqwfwKi3&+aJGIo0;M^81!*02vXkM;{xoZm|{|U zCprXv+3~Zu-TLGB3T^Q&-h0EL#(heb&-cy0J>lkxRv+hRfTJ^=j=HX+iO5t zCj?miP(qo!H*KBaz+SwvkNmEZZqRy=bu+E8@^L4<+d!tzyO>?V5B!`J@3(+x7}5rJ z^m@o!80(HmU#K!=!g_>!?xRt!Jca>b#Kiv_+9uB)DapM7!M9p3?7z(3WYHDI%N^H0 zJe>uzcBozY>H@V(f zWnt`b?R*-|;_Zk*#bA%=T+6&NV|35c+17|t zhCCiMJo;IbF(3|YEIQ?|X#{`r^{?(co`QZC*FO`U7%R4yR@|@7salv5B6rk&Ox&;D z88eogp6^G*fSK{z2Af?*KAaUDS3koFtu45r(lapTkcqmtOYb-@hZUyuDvvK?eF}tySw^df8&HzvkN>S5Ky51fBp9V@9xUV(9O`<*vZnt<$pDfPOdhl&j0Ij{L* zlwag{0?pWY z<>5B7l7;Y@aVC~ja@}>OjbRWh@vu_#f(UfLzg4g5Gq+f6k`)9RQEZ?-k;L-jIJ!nA zqr^U?c4hh>9d-65=^-;LQ4k3JB^oSIZVF3lY~ByvUpM2Qh7QW$le2E>)sXqz&CShV zdOduT&%F(m7RKD{$5_um`zsn_DSz5U5+?Z6dmo1sf^*JplLtK1%pp~NN6f88YLiEz zvxmA_#GP&~K&tb+p16zp_Anb1;Hd=gWZnT_w4ix0S~daC)5vcW-Mm@)e?|11$9*0l z^m{Djb>ryCuV>v@EdP=H=wZT*TfcX3Sj>A02YtH&xI*^TuYC_lg*)b>!wm`4Iu8>h z$R@-M^RS<83-42-LZMsp%hV=ePt)ky9D_DaJXn*pEC08cV&l9}o( zCT|uG1_w*TGT3|U+PNa6KQBcIRM))hxcJS{d(5VZrFw1p zN0@K0wsn4m#0##OtyN)lHX|Ygm}A4iFuORUh$LssFIZ5ysPvvPa`+_K2UPOlo^r`1 zVl}jF$O{q#j0UBfx(zKItLF;jzst`nEvyM{j$QV{;Q+81sO8LLz-&;1hlj&bE8C7P3j(m zSidnaFkpin45EHJ&rgz0T>pk&7{Wuh8BXX*xECgE;4S_~Q2Qup=FrK__A;gwSokc2 zHl&y|X679|x{y?Ek`e}{xBIf5Rqq}Ij*4ObT~%CUG2hoB1<0>&P@w_QpD|S|GAt+G zxUL5kreH$$4)5ts!8H%JV0^3GX$9Fs-UBhnnDqJ~JRg*<&Elsx^!?cYXv!jkPEABTX~E7{ zzK?iZKZYDssC&FkP}m7V(C9!*DQQ^^vnG!TJ44Y2Jq!H0BVmx3Q0fLOEYRK`c0IfP zDBNTjOD`}ICB`TVF9K-N`1P$mQ^b20%5|3rHFLp%*&7S0JXB@2sU1nnbSBV97~ z!YTldVClG-RE%9>w?FL%A!{qj{tAoQC@h^6h$(P1D_cU4&n`jyXK>nrnENu{t(;fU zxrv95=Ps^n=ed|JOU+D6Hf)wT%RxIUe)#pm+DH+`=Vp3bwju7tJysz-+NFrggJe?? z^Hgq7XrDh!p~3^YLsfzck2s0Yq&;dBjv8yBS?HlgI9-yq0iM_12KgK?ej!MKmgqNk z2!kl``PhUfO$|R`z>be1-lQjLzep4$IwcYM;J{q}RglNYvA-!M&e1#$a$y6aj~dLq zj1rQnhlU1Jlv`xK7ksY9%s;`XBS$z#ir(x|B%lOj8+3@k<~T|09l-z;k80U)lY&1u z#Vrw)qqu3O%AYbyJuJ)JdFcGTnyh&DM$5k)JQreTJ&%|@ifo6*ZZOkE zk{^xolG1#nF+q+N#7 zS@e|{>f%KSWse}P{1#$0tq3Py@cAPJ1s(at$X+gJ%_KqvcVr9$KX}n)i+D1^_N!>5 z!LeM8ormdxxNV8V0V7kMup?_01k{3PS;7tqSCKm1NX5LEfNkg@Q51{dr8)<`=Kdio z+9^B91;@_)-jq+|RsCw}^q9)i6vA)}EW8nn6A^Qa57(U`;>ZzV6rUfTd_4&CsZ9jN z(6|Btzk1BZ0thWIcG`%>cX}1beLY-wdY=}Nt$Vq~FiGgua3j+UG$I_BH!@w(l{!8_ z;zsDqNAO=L1811~wfbx5ht*%g5ch+vw~M-+vfrp(|Hm{nZyH<$L7#GvGH8$XL8w{M zMj6O|xAC(7s0`RNAZqGY{63%Fy~|{hIWKC0KJ_jhMFP+adGjD)MA>|M0ZF@(3rvYb zyeQ0ZYHn9EE|w7jcT-Gy7IURYU-fdpc4H=(9nT@Knch;a=Z%q>Tcwj^zc2F%l7dLh z!`S5M^N(@{ZO{Mm1ZkH9{=JH$6R!@-E_In&$&tSVSiU2Nw$pI)UG=IM)TQ1Fdxy2t zGI6lPi;_Aj$YE!NzU4^@Su1X@5If7+E6Ri<7+J&&hFt0w*n6xl(WWKtV69w&Ln=8U zlW8*C%aFR&)Xjl4=-gFnSdmAY>JAr*m$i=11It}SB88Kd??V}uZlA~#kukQkXK_F z+r3Tk95}&z9s*ZDTNd45#vso~N-PB$*`xK3Zq=Uw^|_l~yl3f00Jq+;yi|=YLaG=} zEvP?%Dw1bYb@pV%{nfH8$prv+$HF{lo*3!xQO9g_c>O83xFb*gy~|bm-PU#AMq8KEfvlR6nFm*7 zSlNPu%OdVSqQB8e2TmlAHfkVK`<}!lm(msa;lc=b$$FwR_QRf$iAw_X;mLZexiJZz zM^f&riq5j{V@gR1;Dv9Jy**u{ITMw!$jG`tYk;Gt2ppqP%{{X2c*u#|G?b_{AxSY| zbFDR+f1?nxTU7%w0wUL0Mrb(&i(|1J|_rsP6r-P(=4@&o7+{En}W;=t|7Bv0maV2!?7l)$Ht6!aOtN($4 z11<`gl8HO%)n(3l3}ggyOs-h`rqTj218l%(s+sH*x;4xKAU9t!yTFETJ!sB?Trtj= z6QAfGXR1T?{HYCY!rZBeAO9sL(?2b)odel8EQajjH;Z|K+u;Zkfx2rCqfB3`12d${ zs+lxDK@4P?kI0tm6EEJWOX&e1XgjpzPh{$y$*=$@Cn+KE_;iV@&7j1~%cP*}5#@me z{P5)mk|iPt$3-cBM%EQJnHfpjq*|#q$pt=*dSSpj##7&_9Jxuqpo2~e0}ou`3>XJv z=AKLY@r2VrSOTT6acUq8fJWjX-8yW@uJ9T4l1Av9-DVEzsPaZME{UmClD2_ZPu7^G zDa{?Fk|~?m*ipyB{kHU2u7qJ7Ws7n|RK5P4Y0`1J@BE2?%9tB)04jYfmXP6N(ub#cDmThgYS{=#1G(9!&Xg6QjArj=Ya+rAn9Dr~xsSmzyXC)}^UfkPT6k z&$oh2dzuh#y&lPn_2TN=%90| zOjz!6Dnu8O=+S^|$(BtU#h5a$Tmx|eIE914+E0#J{5!kTY%R}#L{6&~RIac77m+iH z^s8nsP-}^f(}BmHUx*G28eoc%nJTS8D^}zy`_Efa`JGrw*}3Ymfm(4m_s{5%m}E+H zA$f8o;ee3#s%_Ok>j+AHD&ke61@j1*q>QLFoDY&+-16CZdh)z1wQYg^2zwG4g_e`z z?`4EyLS?iw1F?l+`}$#YHrp)WRT*f~E$FjX~YkF2gL`d}ulzLKoBW z|Go4`^NT;W$HaF(dRr~F4}jc_Y}~!IWOA@7TZbuYY7?WrJUABMAJKDg*y7diLJ<{d zcIzmy2`P-2Yd_@9{$1Ifp?8r$rPaEGkMU4Xi^Qf`fpJ|6gw35iF%{Lz!*GlzQNjzFX>T633?#b$u+T{|=^Df!|I{ z$Wcht?-yZwFn_79bf zKuc0g6`>!vJI#+Jg@|kO|3HLQTt*&zyK2Np zvv3-S_@BTIw-0b+x(7r-*IUyP;Hj+GKEbSf3=c2!bXC;Yl;^-wPLxofV^$o9Tdh>h zgckV}E4bA4=wRz&@+E_9n1Xq(z3M}OV^=Y3aDP>p@@rqLWi^u#Y`Y-n9f-S&*ZU&Y z@&BXrJr+C6Ab79t*=gq>l((>&p|`4Z1l~w{+w<>ly|tEQ_V?Alpka1ju9@^|!6F4- z(Ey|K8DvSUpDK=nwBbdRPqB|cq*}k)j2PeHdaz=;GfaNvPNFlDARz}hWaAWTq~y`S zabr~zGfo-@P}4OwqK(2@H)`mF8!{)Nok$!>eUqM0Fc`X-{cn}rnKS)m{12b(1GNLr z_Ci*HFV-Lh%;MG)1Cz||uMvg{T23ofB+kV2(?VjRW(uN!L^`8LlWK^PAH|X{ao2I_ z<#mVG6~lJ;45<0$Wu!{Wk35KGmM(FH-OG>k;xt`lO(v^MCWn6S>kk*UYfm%y<%>n# z6$_O0!sx7aCMnCA1RC?#yom=h+;HOQ3sKgcut`appbm+-;Ac04-GLoc6CAOCgTBg7 zKpb+}0|`DeCdKBpid6X>@&-sBam63jI@jm2(`&QY3)-ULO$EV64N3IYfcjYI9D0mD z*k{AlcLu{FTt-Hfkt|CR@6`&?FNV(^ntD82iwu&2$L|;ARwBDs5&2 z*bPutrqRlf zMF(^HtUAx&+ux-Rz@rU*)Ud}8az}0r3x$<1g4Rx2;}6`n&~IbKl(D7cL!sOqCrAt<2bF;*^^*W5G|j>V{(MjY%*2$vh2|0%;is z^~fl07d8>Gg}BmIA9WQORagLhfvd)TL3hFde(K1%676+`!W5qXxXSj20O8wLouG?{5@pdVEJ>* z)c>h$7=lgW_AFkP@+_Xbwdtq{Z$e~eT#w>`5VLVF&?ixHK)5gC_RVIlfzFkw`#iQY zxjBg_c%xfUB`)%@jdX zu?;$H7c@3*p?kZ`9Xn@bbkJF2FM7Q41U02_>tTJl1NVx>t5Hz`CD0Jm5-|)}49sVKrI+?S^Jo+r;RV^E zFvVPz42>)T7PEo+oZ^B+-`$SFfvpDF1y4;)tW@pih?E-jnk|RRm7GZ<%bhxj(FEK| zKI=@6dMJC*&HdG`=pgp%?C01})4#QU9tROPSkM)^Jh}C^cTv(ok#celH(?9StP9fSj|nGj$Z9D*oPG*Z&prTkYF|}rghsc zY>3jj4N?+Gakz*JWBl#$um7_r)7qb(g>>v*Qy1+{Cx9$Mp}bz01%PqvlpjHHq1@$} z`md;NAh284@iSB(-Y#Sa2G4N@;Jl`9_zz~%=^$sV?*a$ZG4(HdLRybp?a5|P3YzM~ z42bLJuJH@RT(+S?E0qV`-vUIT$Sde%;&4WeJj{nykL)EV%u?V;ZKa!yy{#4x&IVKD~SEazuf zU*?03M*cau9E;}Wd7*Uo&86+g@W(&ZnYIvc9MtXm^n;Fwpc>|F92Tp62MDji<|%rs z{c3OSD`(F5M_ie2hJrj>=9fe3Xg()c28)K;)=hq7XM_ey`%>LMotO&Su79Qq&y{xC zY=M=Nf1WyQbJ8NZvKM`qWZ$e_3_Adu2Ztl2{jg%neq(A(5!%$I@xzmj(%vT2!z)bd zPkTS>u^(|PkXwkDK&AQcI4qetdRIn)=hX6)_2|?=i)8aPlD882`uZLAZdW$8)e$a>lB+&*?4Y&x>dO5H{8hg(*;H=p3syOgJ95VW;p}s^yYiDT{cD zc;R=A9QrcNWJspqrCX$?qKJ6vxKZW!(H{I*7Bu#rh@u*3E*kdOdziw!#)-DyU{{h+ z6pK?E718t7>%?RWaV{LdaM6?SAB4dMsWBiF#PLb^w~ob}qOU}$QwC*>F4Um9e{0ue zM@m?hzeNJUjX@+~ZfMn_Pt6h^O8#cW5m1=h=dpxq3wSyIe`?<*U8+{<%OlyD zj34gN%AiRTf*VT$FM8`&vN&RwRr-hQ5jQMjU!+M)jaB9duf zhxvk)x5kV&3-7b8(T3sNmVKWu1E{O-hYqRda>_OJTO(qk3O|(ImOJ1|dl(oG{e_II z$|vD~S%&~nOnsRR8ArBxl)72^+IIKkUJbXC&Cu4&1S+zlvt3hkyw)c|aopBQSC(q+ zVYkj%p&`{4pmtrkl%PbFw7GW7;T)g6;)bcY)=kRamDF|x#_^?BT-pHQHt-nG?V=6l z9hSWy_hd#;d0FwYH9n}yFR!b#Ww;c}{e5kcl>@xOWS%GoV2dX{F4ighIFEA5YFV*F zH-bIfue6#y2{i&97S31zJK`0?1!ZVK1xlK89+Kd};~AdvvtTpNi5*q5`YS5LSjlZ5 zYfRbWiFY>YVNf(qbC6j@@{(L`f$@6IgW`YoVe}~N+L1xrpIAd!Qrwf3#o8r9^XRaT znk;z}av41_k744Gn6)ccJ#~E0)!g!DlLH6=CxoDp6#jaP2_!Mf@;6{%L!uFu0Qj|( zit7V!oYz6Zw$J`{#BA(ZEP6>A?fISzUdr`3ztUK`Gyo(B!6FZakNINlZZ{^jVi zH5@LFZ{d$(YZJj?o!(=tLXT~$oNminS*tY*%s`_clwww9T{D1(0|7t(Mrd{w%V4` z|C!!kr#cHkb`p_`wp^~0n7_gEXqxP*m30-`Y>$yxpziEdwG-^5*rZBb=00{DS#z`h z77Eq5Gw*6OtO&DEni=Emvy%&-O5j?zoQXz4YPwn4v9&x=fZx9a&m3kZd17nwCbs6o zsfmFU-GWvQC*;+S7Tr2X?Q&^LVDdt0)lr@i-)50wlsqJdZNRM#F_(_8UyicFB$z$X zCDm`f-TSvn7~ajtzo?}9Pt6X~q3STwVvFBh<_Kq1!@Jhj)?;yCUFmIm^O`SZ1F?Lnw#>iM zI>QB=y;HBUPoR9pK*smqEVQavb1(EewFQBKfVPCqSqL0hHM9+GkI;to7F_N4c)ZjT z+NdhXYbA#Mo1NBEtw#Eihy^xwyiw%%1y8Dn8Y=%z} zwJLy|`|j{PJDX{sDBCfv?TKz}?H-T@ZPwc4bE8{=W6jwV_t(sMgaBOcrK|CA{BWx3 z>7w!jQd2}qL`t~Onx0HS<#ytx0ny>1Ye15U3TKNQb%@ zQ8L9SGm2-`jhN?10q>*fE=mcA9VXL?8q>uzlThy{r)wgNHzh+0KqcUq|E!(dACK|LZ3(KJn3Zz}s;BPe1~OU`Z#c2ZBzLq2G{6lnIbQP}h>GI_c#kh0vkB zS3(rLF_LP*U5XV#H0y-)^}f@9H=%M-OGOnxAxly%q4pm}ryy{eh@*aw(I?vwm`GDr zlvb6Ja-@o!qEg?WpQ?45ICJbOgX~w5ChpWh4_b20JInRH>G*HVUP%3FGX1XoUhUDX zg?yxi&B?uu|3V{bN2q%6lc}*8nuqWaW>Pg|7Cz-$l#0=isIdqS`J_I88o35MiU0`E zs)DoU6!~e?nzHAV{Uoaq9R1QCxEeB#d;%Xl8#2#)6j{T?stDC!vjxQ83pMCqW~d@Y znHs!gImH&RkgG@rv5{gG8@Q>ni57sq#zNpju@|r~uNc!5?^%R-Q4VufjyS6>kFn(6 z)eo3%LvVZPo?Qjzt#RdT|MUKRXsi0}*m74c+qd}qO*_zATDbbN=JsT}X0KIn<=qIF zW3cC3d=IeFwR_7ct@+e*{@b=`>k-!bliFgdY8|+R;5yahIyYwDqhzh=DK!!yvh;BI zr|PC3=|NMF^=@tT#m#Qjw{O=)Ism|L`DQJTbop9yT8b(=;XFTS)%=+W;Pd{g?*vjt z#oKYB=b2byd# z8XBxvV8tpQY^%*%Hoxb>`^rbLKe;fJQn}@rUEQ?e2wL{%ZA(z$0@84qAso?W2YQDb z6JGSl$qfqMR==|yC`2TF+nEs-)Ev1<;H5pZ`wkxjdH5|zLr)}CQx29#40^wxl?=jx z!@vlM3mR2(8!sJeP&Y6V&kj=d*pa}%2#W)V9A^AIosxLU_%NNZGFj5xvkFo3k7X_D z!n4B=%yTCCDtpp2$(H<#uDf;Ad-_X>7EHfr-WJp=LK66RO{BQAiy?`H@Re0M^U@$X zV4Uy|fuk2=;%pQ*MOXsqiWC@iUierwBpO7o2jYCw6NyE2S1ue~-6;Tr+;IgCnF-wK zBXG3Ys`LUxVTtsVk+14xyj9hi6s_*_z>~H)M{5ZNZ_5VqrWKvrY|3(goG~L%7+|&t zJ+u^WNi&41v6U#Xe6Dh&sJm3BDd)Teqhk%v$h!6-tNFNvkVrT^FFEt<0EPmokTaaI zDAEfZ-x9agTvxYI3nxRjZt3*88Lm(1`xa`==vn5uQ?XXJmf3p^78faV1GeUkOS0=; z@{$|abpsxvCAeOpNC)W;UXxH!l0rHsDihZTq*eo*zF0Z5>8fl5qV}zbb8HEtmSpkF z&ASUmgw_;qCv~x=Ll{+a+kOC1ZMy|y;1`g#>r^7TQ9SuHUztX_XrrgP?iU+swtW`n zcaYRwFIW^B(Ka!p>cAQ-841fHpj|Udzs;03Del?ZsKYdUF|tMTm=b#O@NiA+&M{iJ zBVYCB)UoJ@bC~*X#QCsvOk?J;5^IZP-wQQDTEPmXMKcWMzO#Hy*q1#?^S$tpj;XT3&Ug`}9on#&G?@Mv-wtKe zcg(rjolgkcSZZl$Bh@qpW8R=LD*M|{z&QfcZ<|7^>jl^j9@@V>VQ5VAS4c5;h4DJe zoo1*X(SFof^#G{)mnOg;5(SY#T;vxjS}^2Uvic<)R7&y&M|qcmZ=^xMoaIioMYf7V z5M;<96`&{qoXE>dfI&l;O+MOAuRE%uOza5GOu@&NZ@#s+)YiAh-tOUQ^QMXz+Unz= zc%1-a=Kze4Uj!f^(;tStZhrUc8vqe)T^hvAa#3G>?;3ec>Oi8h!E2z%phNiJjx4M$rOPco|Na~Bdix}gHWckc_5*eba3?f&F7 zd`f{jRYj(y@rbqdz()zDr!YuWK;{K{lv>icjiHL) zIsnhsJsKL%9&i^&Nc9)BF%x4ZG){*S zpvPf=o^_(LahX@@m;uH1MeQK_>V^A z)1LXDs_;J3qMIJ4e?bf^^68^x8YQW)+{^Bt>CJ0cAJsJz-Y!0-p(d*xl?px)dFJW2 zTyOZ0EzZeVBV@6RvDW&SW&RnY%8Mu<)R3Auo2c~WD4Ay&1Or5?8@dXPDu7#N`SeM9 zIxfL59d*6v`@$k3nbaxnnP~opd1V(pmP>K{Otp||XdCvy9kP=I=uR7yuX6^K$Hy9| zRSn&ne*R5Bve^K6fGmH$N9d0ql6yPNiv)N;%E`bDB|=wSoSvnD_s)=NMqEN;R=@s!a?m(j3+Q&_-D6(XS*^6;eaNm{uH{pf zmrh!5d(#7`e|>0i=`rVYM1jUxx?S+LYiV&Uq7xSaXody;T8q2I#7&10a%(1){x z1bG-;zf>!}I9Z2r)9@mle>=bAKrAS)5n(L?&d@--v;x;Z%zl0_>}mVoSf9NWBn{v) zT#AQyDfeMq9Yjk^&4dK&5Q-W*YNUhh;Y2E2!vDobe6tLC%daySbtNYRGU&9&D|PAP z-Q*&_j0vXa6s*K5?jS4N13!ibx)lZXY7JlG-|uKH@X-YI;fYh;8sZ>-H(NoofYZmB zA^3K#OY{b_SYI1|0FNUkc$|s8Vkf+Uhdf}*5`-|Lif~Z`c`x6TG0AD2^bD@@gx1ty zcpv*@j!zI@|9jJknRw4h3_b?);m4J`^$yhtXDF9-s@V(?^PK-!KU6MC_4dmeJ=6vJS6jYdLw(w_#xwz9h}1uNC=sdLh&nE|2tTRmf^Q+ z9jU!6KuXOXZ#eNO8u-}k%+G)$fQ$Of>wn*H7uufwNNB`A5ELNw;|!B0ntUAi9e@5F zfARkK^ab9)FQ^p6MnJy!-z7T;F)84pEv#+m`;rwr$(Yux;D69T~Q5M`V~8wr$(CS$W56++J0^-8;SA zIAg3i=AP@Dne-0+PF40o`o(+nWOd)>{oMtuVSa-MX%i6O>Po0 z19#t5@i!D=A1D2OqP(%3vx0&@N==%%C0))Bh+RO-7r(6uvsweL*B}sK3Dk! zPVzj~E}SnHP-Ns|tT~TG!E-STR0CHfJ?n5xHZoJ9&HV)pEYVGtuak&TzZ! z65en0!jwf=Ws^dZMwl2HYroz2wp2PZX&ad=bL~tK>#4GSICVbCE^A%yS|8gbpVv>( z->SqYEE!It0m92Ywls`%=}n)YCf8JrS=%n1+*$>{y~;u`^%A`*NrZi;=75YVk5(-d zZ6awlK=zlbm?qbr?X{s_=11W z?@cYV!31Pa*40MDVRB(XK%>KfodpAX;HGSQ8r|w-$1o#lT~6P7-8O0(QOxG(yJ3Pn z605#Ptqo@@Li_|;JQ{MUwb{%As}fIDDMigbS_Lv5balKV&?l+o%?8%p40@{A=kTG}QyA?Dab>H|tHJHH)mK{Ua4U>2+s(ys_>~$znpERRWei@*7e`8--Hvh(~RG zw$M?#A=m8}pf*jz;%8u)(U(;jqxPGxpjSPm)>*ms%uY7`KVvv5WODCI?FU>PSG!LW zjGZD);B0S-ubFp&_z;w56qJ$;(sTHD<~RZ#`*VO)7!ka=Yqp3aadueWY!XFuvIN{~ z8iq0dJRLq8$HD!%ZO2aRmbL&}`s7DRtBnM_N~o;5BaMKm+#MjvgHyvg@vOBtZ|*+? zzndk7+nX`JRq<6GW6~^Pp%#OHt ztc;ngDFXL07Isix%uG38X}^B*QPyv0s@+=4M*I-7E%PWnu-B_Ra+RHnn|^n7kK=ID z%{Gt-I|ZJpGp>OwqqI^E2AU8yEh32;7%bHf6s~M$WzSpJk;aKiLKPJ$Dy49|PIges zlSzyjXzUj%2bpjvUnrmvE4XUeP1*nXx^bVK=ok^Fl?#sTY3{9Ow-g4B5nj3Ayf@QV z5A}RY?DSzxPUJiJ$aiJkl7;9REf!8*m3<)rWBv#*;x!?_|3$^|b~JiN%wtQz=#=0? z6l0FXh6EyrQ*WOxN~^lCUKqz9;#5srr9!iCyt#jMpY2&|Gnr~XrTT}cCPZ>dT_Po2 zct_hMdctIe%=lT)v(0E){n%bLn%e%#BJMy?lK$fS@^fBiD7!;FSGyv<^H@2S5^khc zL`!LcM-CF_yJe@4jOrG5uQQlTyfkl@{I6s~+YQ&V(4agiOMz8{8VL`%$E_+;b4KLNj%u@))#D$lUZZhk!O zKKf)4QlPrwV3U;cuPt#oOD!ju=V=(P_gm4;9y!DOQ=r}z&9Ph5oT8f4FwS>W6^AZC zll?mV!SsNBH{j4_l(F!sDmX;Q7OlcQpL^7%WzfVbl!faH+T-7()2~p<%1H&`0zzM4TMFJFhp$~O?C|P zNm1i=BivxeOf^5SmHi}|s5+286X5Wwy7V{`ofi3Jch?7*N8=k4;BUGgMTDtE60k<@ zgB-udc!uhMcV%*(H-(PeO0?*3Zqmo<%a(RUa!V+efy1advIbLALM$J5Gyh_o%tc7E z_%0-hDC=l6o(DVIO@M)+{w3JT_JD!FqY$a^wyx=PSjo=PEmxUhj`wyP%dXt4oOCP> zpqYxPTRObjqx-nxQdzM$)kJvKL;LmgSHY7c5;3Y=R^W~(pT3nZo4S=5CJH9t#3kfZ zhYWKm7q-_pL_N2xP;0OEWhYy=MkQ_hZ-%WG=7P*E=+PG*@e&i8F&o)L-^Vasl2VL=2ba5vb@Iy`JWwa8mM+5VCVYt)cJ&1TdMOTA>r@=`pf)ntm zxroQYvo&rH3DjdKS<1DzG*mO`f!Pul!iC6R%68LGbCgXxl~ncU5Wl!z1^A6TM~Hr{ zNUuD5%AjuS^HW^lQ68XJgxH8uyqI~51}PL5gfc=E zxg(L3TlX7srAmUdhw?0b`Q>u9+o(xelx?TMK(#q#Zsf!#NN0K{8d@u5x2I3MfroPo zHW8Eg7-9yxC=<+{;gCS-O5X-6P>ca$7?DzI&qOw!xqvG7(ReuvW41AEzJjD8geoWc zOJ`%N2gKq2{x430WJ+9Ja*w0bR*jB3D8REVyKZP(J^Q)V%-9F@~5@q<%xT!q~Y-&`3X zgNVI7Z;dlAsnI+%{`;E()}romVj9S3Pb$8+ZyM2*+b15w7`VkU~=F}VGUMgE`LBPSQPzt zNpP1!nmd@Z{cMR~^|^GZjAj%dBT!CBMX3#6YsZLkAtL$irnG^FHRPUibi0CN-ICvw)VVeRBG<+QK?n6X&F{2&ERXi>7Vr zmWk+VXy1^zoCpU;&zTH#J8qWl2nnMfaz_49zD!o4zp>fqX}HqF;?lj2+8)k~H4%9( zgSgoDl${I0DXi|?Inptf2Ng^n$4w7ff;fv}yY`HtJGYZ1;!P~;t!j&M!hXO~d6IF4 zTHfFv#nXau#JnTB%CqxYY7;29GH5_{K<{ElqP8+6Bg$pWWdJEbo?Pyd9AL~K1%4@w z>|RJdI*_h{8s`WRo%L4sHyHX}|>LE-)rwIURzxS+O_ejuXcCq@q*8cuz-832!-f z#=**=7|;smL~8U7>hFwCCCexVV163c3211v`sQ4iTZ9xm=2b8Om_Z#x7gInk@K%9O zfml%}kyQM);wn6130c%&fY>Qh{$n57(*|FT(Wmr~DG`Tz4&{u)8{r&=P%{#)MO0qo zi7|hoM3Mgpnu4+Cj6Ux81b)yagP6h@_E2IWkj!4LtSoa(V121sBH^Mvppf^)ignN0 zNya{Znh{SRpKLO!ekXnk3)3yXodX1WbD$vjD63%8kTaZb?h>ugD|-tT={07EO29qS zjVL;Q#Dsj~!a<_9^?qF-=$DfT3xglrX|nSxT>Dlx+8+dfX?nj^#BJlN|DdE*iz7~+ zyRrzXbSQ|FOdgCq!uXxeEj+U$56da^Yp0B_=*u^km|!`7_3K|&ui?V!eJ^aZk&1Dj zAlTsmG!&_j#6v))7lVstXYTrdQOzhF3Om%&8(A2=L%9DZ6MSZv3R)AlaGfYpSjG^R z*lTD85v)5-FdDkLu`ny@gorV{R!VT@-WQ1{barPT7dgi$>WQZPr;Y@I)YoDQj|!Q_#XN-stl)?s-MVd3OFjN{tRv(s*d`9VoZ$%# zlLRuS8cb>M`SMCF#G`|SQ+zivT6E_PF`T!5U^VzxKETtlGmhw?5P&+sWiW9^f_Y~* z8O}}xz+}%xFXL)R-eEPU$@Y7NbtLK%4LDhHP7k=Wme!tudi5tj4W?EU){A|+6R)-1 z?Zq4GHvrNRZk8cfeH$?d2W3I58i1X9FvefSle|7E{^3jnH(NG_(jJFoH+C zvV|Dd0h0cXI`01zK7sdaI1^AUJFHT$&!yrgB|wCF76fPcenBxIFgcK-_Tr-C2eNvg zEU(e54t3Y(m2*OZ@l{5AxQ!xaw=8z`lNL1|#u{3+^`kJ^SEj0WMUT>t+z_vjDZE6C zE`tKMEFS%x?^#oZxh{_f6qAk)-vgckoVWgntYsYUVyfhJcZC@V1Hy^9vawLlZm@0x zpLjnme@y_;i5&Fg18+jP<1tpwe9RuHh~9qrQ{kk z$wg28j0Z<V>oHWm|ceU>gOr^SZJ zgm!ndmDbhO`>!-Xv4qnGzN4E#+M1k%7_9HSl@$NnptBn>t|@RW9>z3DwA@`WN^n;n zZ`ll@lW~CytYbCV5 z3*XUlK|4 zPeNb^2mX8umhX2cYKI@_fU8f9L^z6wc{&;pDYX!bhpD?&NI$Mc4LDQ{ctt6rx?YQ7; z7s8WxQNZx_g%=d|pXo3zE|~7;IH-?@3*h@7)FYMjv)E3AR^fV9WhqT*gkdQsW)rH7 z?YuoU^eWT~O9;D=nH($w{(U1iqPTa(sUP|vbqquAUgu5Bc;+6Sj$$Bl_uZ9v|9Dbb zXs@RV6rtq585XR}mtYRd0)X8318MlaZbQP+oIFyq)xzW-zd7$kLrJz-Y-oIiH`RM! z6NEn$KdlkF9u*$Br^3A!P&Aq^mIDzMO#_a2G~9DNa|V zhidI$^8?ko9uvqeY}7!LOdNhm+9wgrnM;70S~)^5n0QfHYcFI9J-gJREI;`{0m1P~ z%K-}iik70mM;n-#r#`v%fUB#Oq#EJGVz+2$S0)TJB(qBX$xEAkJ0VM!M81H7ojc^@ zHaWmrDbk)W4OCxxDE7D zK?SThN881j^RF$)9bZsaCQD(8;ro9ZBCNBS2+ClBA$&H4-c@T1#*VZf{UsrN z*NK$38u>yD_=3LXe1wjC6oK9{@^ncFET6I-u>53-NkHXph^&XP6yk~^rlQxWPx92HyhiD&O_51zw;b z>V%_$G43pgFzjpv2l23%C>{h!;vJ5(ood(9ou}`7blDfe3-`u*Fb10|?*?0{K<8GN zVxCGM@h@dvnfwG4x1x-7aRYvU`5L=z3-8V&u7dO}S)iHsfR?imMvSzd0YODSIV!Ij ztmc$5IpuVK(76U($wIQ|PmD}08yyu2(8yigO+n!h!|tnKfc;!P6|P(*&Ree3d=LiG z%@6o?KdJ3{pahblx1254dKeHy@m|AFJqJZ$S7(&{zJs<>HwrSy4xxnJ&!6M|{RYik zZLdb3$_CyJtqeIG$OEGN)~rLsKk;FwKx!xFhP_axQFh69Y;1%GAmUKvrV@kEfxtHN zP83>H`{V-{`*hP`U#Qjw!HbAUgMAb`7Qk**T%1=H2n zT46G^Ox$x|X_cBFam9m%;Q?GBhubZ{U5}q2o=0r2GF^eRKZN^l5J?IwPvbZW&Wfpv zp&kmED%KmeZ|t+JS&-{_=NG^E6`!v`Jio>VXgL1rp4GI;a%=|ukx#3+6dp>sK&aIr zWr+OO3AE_T z9k&1C#BeC)e9-oAn>HbPf&T*Y;EfF5BE^5zT>>!itcw(%bCRoY8J7uRhDyk7zlip*boo&{Orb!C$b8))x_Lft`!LN(HtV6HjM%4&0?rvAzIE-_C?qj}ab#=P( z*WSNqO-qSmsf95yl-hY-p)8=h9?5k+nVi!c23)>p;xobW%(Tsl1Fz|?2>XJ7McdAfR;{`TGB7d^jg9c^+Gn6 zI$b@1VlzRS2feU|st3>ogCwS4}P zyWsW%MSDh^XmO8@g6UHfU(9GP+r(S6*n}OYfp=laA-~7^qKag3Xj)f=(PL&cX|#bF z8`bcX;uODl@*u8c=|;uWBFh3j;A9osWRz)tPa~B@i|m}7EvTUAyVt+_f-=TMh^n!5 zF?E~0_Lh&K`|;intcUn2OT%;OHuZi{3oig)$z>swv*_@f5>Lr#5;VCIxMvXN&FZzx zHTpD{ufxI9{HJLCI!u>XWuUz6_1su{rFyGngt+mz>Pm1Vo6ap^r9xvZBdD==)nRyg z;`3JKYg#!!&ufQqw4?rTS)7a$=%i+<1nHE5Vh^M}S4WkN-gezL>gU(*Usa8-xbIl* zq$SaGzKYK zm1Ze57-Wy6ieVRiZmRgtpS&NoTcfB&-u%qr9j9hY3$s5WdF&4aDH4Cy%)Z4H!;=Y? zsU=N@<*7j)s36eZ;Ew$L^~g5g#GuVs^a7d@s1t6QpKI-GAD46eE$f9tzg}_-E2a{h zeu|Wv@vn{$4(ljlsqE83;6`K=^(z)cC6n}0sSVYv5osF_p<+o;tz9ntIxC(Ri6luS zv3N+%EnXq(OcRE(nTb{5=`i77yH3(8tk*!_3*K~0$EQwYX%H3!N&zcl?t#KW2qOg8>B?HLX(sqT$f*f9Y{J%67W#_V=gSJNut?KpQ0 zzi7ODlF_1B*i0?VS$)J*Q)V~ud&Ez<@FgQK`yPhVi=i=cIqAP2cMKgGdc5BjIB}OH zyQ_v=p$v_rC=BzyB_kDR7##P9`Qp@II}dUN^cj)7SjQ{91g65PG2&d$C0FNlksiIG z%;*?Mr~oj?-ElG;tN$d1I8N_DYUihil*EerJYhkJm9CcXAdD_(r_Wls$@{oBs+;=y zeG<*2*uDG|$mWg*UfkZ*Fe|L%Gb|o>DreqN=9V}~tP3?LexLR;%8AZB8>k&cd5QF_ zM}5f*B_$iWSE`2oX-=Gx;fr$atMS^TV!E)@W=2FqWJ}N3O;H{oa=I&^=xmt9kWH zFN-VIiMo)!hQMOByxs_R@g<4-LmlTyC_MM}%+Z_*G)nEq zH}L9X-iBX8l-R*sC(rfMNu#{`7nS^QIVDXkm#Y>&;#=cLbSJn(X6a5eI$zI)47dNY z`PW#J2rd7!_>zyq`3V{SBfl@MycgY#mR$P)7svLsl8+7cZ8qa^#0<%1%f&|v5V4nyiv&{*aDCyeUJ-si2i7fK+Ak7lTy zqTo_c_z=a_Q?lpN(+ozBkLNUokCEvo!L1wh*HopR=GE?3beX-*-bDTPZhRfxD`~O@ zW1O-2AyjKGxRgg5bw9bu&-#IA$zVmJbs9lcygt=SP>)L=he8JLvo<0{3a`?; z6=CiP>c}~VLwo7VUbE60f6%uF3uihI$DvJrrr`_M;N{3wYAZ@=YX#Qr=@UBR2^fL* zhbJQ@<_F}zL;ODhOVpq8pBzX4APpS=p!#17apNuxeS4e{q#d4blnPEqRG#WA)-`a8 zK49i6R4^?_K}D%z+%alX+z8HPVT7^{vbM#$*ezWtwR7IKQ*ZtNe(^xyFX%5q-z#nX z^^CQS1IY$moO0Ut<&M9NjXeI(94zW@D>2JGKW{6FqYXXKygeb}36DEwp zrgYs7nIT5du+>);hhi&PYZ{8Eor5RL*xXdi6=Ncxv)EQKDbFwEqkoxSj?H05VYAK^ zM>HE14i%E)v}m_}mCf=(C!aZU z&D!!HaUEoo+$KPl!k!v^5dwMiszY8!Z(hgW^nnO7ZHhcR0ZA1r*kO=}W}P5nI_!A+ zvuE9A829P`rzJ)1=2xmOR6hp7_gj!dQpo`%gS;2-P)^8DovcqMS^oW8nE1#_R$^kIc!@+ z>>px6PdGy+BoW*W0%?SqiwW*@QZzom3zqv)sHBV;8DZW0+*jR2_n}c#JAhG}%0NP^6_e4me19IRAGhy+irnD8jRc;bYNCk2y!Sn;0 zDUb)^92}~Apm+vOC#czhDRQAPSUu|rFA_2G99g*$Y-{q518s}v@E78u9?mv?4ux8BQ>}<#OClH3&OM3W*sH{ zFe(8%QgkybecTaCkKc%>xwBKt6Cn!QwmJdA^1XN@a31`f+fhMjrE$?0E*P1&G_1SF z*stLUi!2-5l$Q}O4cw?51zVCQFpwdiHq^bgX#6O=fEhSg&w5D=Ui32J>4XHvSe;xD zcqv^@8iXLsa@OD?lLlCF;sH-Aw_7iVoM}-e2$lQ6{r7Porfk&B07c6irZjMU!R$Un z5RcKIL)-y2!ZVeBTtlW+^X3q}P-T3JZL(PVPH|E+Qs_G_Cf+17=tKyN!)MB0v)Y;> zzMpED189eq+c~@)Udd5JE(l+jx*iB2QC%j<^zgUwA47Cn{wxH44*4G4?>&_udxwJTX?(Rn|`per(X1p0- z#*yW-k~;e0tD|9bMMrms@I1be4QWdlii#~Ue`qIJ32OPHT@*rohaCwD23k58&k0Zr z!1`Nb1*?iOS+9xRzNQ!G&2d;2xv_le=FqQ;e=I6C|}hEW4ef%SYG&i^#oO z*W{^yS%%cEnO|`<{N{_~o2M9^p-2bfc-wa2gK(FA&hDdM)*^U?jibIQnNvZ8#L8qG z2z>Gj7o-*)XW#$A2D2cCs&pH4&l`A}FKj;;Hp!CU;XZ;F%_4rU{37P_Drg`l%+pec zdMj{pao$=&5s(?YnQona2b7LJjJxB@o}9;@UfL1KVeRMilW_VOl-*t3qdD zmIM#u*cR&G6pJ=pF(?Jd_8_;0UdyAAu*Zo}#NF zU;)OW8$3Teq`6~=*ji{X?uZ!J))MBUHVmNy(!faSlN$?cD-yH^K>J%k=M55=CEKjw z39)FNOiM;&Fd*9-&7ah3Fh7R##;|1f3-${v>Kd6+lR{_#EGk5T7^lYjtIxvTz4m4< z`b)_OL=_&oX*E9wnVeiC=-KtV_LC z?sUgD5NiAY#@^ElexYpSvqgZXFrq!`0a9yHea&7urS%}zxMai5Z&QPCxpp@Qx{mSY zp`H+*5xmp}ai9 zVS83gFpGnizSpwK730?~ci%0XSO^S~*7nfvrCT3Hd>y#EGi0v;{@t{`TV6nHeZS@F zhYE@xC>3Sw+jtD;4ltuK7h%%9#H2{D-ew2@fUt&bn8=^fJCu|*%&{%z-2FxR~t`7Q2eOY$X%Ka+c@5Gm@b zuo(vCAyKURI^N6!BexU@3=-oWm>FSO8O2PNk z96n%7PVxCH;{{6Aje!4om+6z2TOG-^hAfSJFrkKpd+2ATfc0#|F9xtsp!`Dz1TXJ-d2kw}^*wa}^J_Y||FB<;?CpP$T(>&BY*Rve!Aw&C0=^bq$ z^dppl#Yf(=JW>T9GM|W5fI{0WBR~A*6BF&928(ANCKDPSW$k@OZya%#XT;n3SP8|A zHzUdSTe=`&{V0kKv$-{sKkjGU_Qxe8AJhe}LeqTyLzumsDlP<=AOTW2Gp$i+6a zj{S15HTnidHE0{36(2RPL!0pv3qs7!KnCQ%b$o!@>jdK~t?L5+3!WOKBR>TFiTlIM zK8+ePyd9a$iEHOCr+iC@gzYq++WwZf!jq{ zf`4QtufZV|vFITaG5z%EZsfm6j`DKY zEH8)B$}fjw7$@}j;bD#|*JbwpeRr)DkQcFfFVG?9oe>-ZTq42{!kX~G{P)?YD=u1Z zlq&l70Zr_aG{^MQFHmH z2%bmWI>0UMIlI2rM0x{RjoF;4ZvW1?;%X}SJ8#Bd2oWT*$-S7v(TY&&8c+%8Yef4@ zVNW#-zx?!6Ile#gk75&Co5z?*9w?b&*LI*8`Vz&2Z{f9xolpCz@vqHT(Pl?XYj7`M zpwH-QZiO$EjZA6!zL#kF&c`p6#c0N?)COtz=FJ~%RkTjvy1Dj0TxXv|=Wpm;U8|7# z9cE;C?qAD<*ydeZkr8c*Hh=QcmqECo*Os{ukRlQ-ml?`d)i9ODqJBGXC3HfU%q|b@ zg={e1G9kQBw1;)LX%#bPOHb{_e%U?oj5vmdzkvES@~k5m_>=66`U+T=S$WP5XXU${ z-_e`pGY?ED#(BVLw1u|Gbch5_zOE$fh?M$7Nq=r>vbD1)xZfUvX_HWvH{cAFlFYw@ zt*qYLYfbeILa&HUX8}_$x&{47^d&lS*U2h`qCIa6eRHYRaUQO@5pcOHYyGU-N+0W> z<-uFK8h@tUOZE8s+ytVuy+aL#-LAnUuvIp*Z&vXM5R^`s2^hwNc_5c^HVL`5Gw{vNH(b zh-g#Eyt%6uS{-HLPQZUW1!Ie=Sn#EJg{D74Ks;K&CsbP7P7_cXN^MVF%ulwBN~4cP zquKAmQ7AfsbF9o@MPfHeP#bQw>cee41&tnJ`ce(V5mBw`YJ_O}<$j;;uhkDd^xSL@ zvtWMz;(u(=dPU@i|C|7Sc$FFIGyFb>w=onE-7go6*nWr0mHYV^#t1Un^hd6+tF&#Z z2~e#__z+-h3Tgon!}zajhv@Vhsl;ps`{vZKvz2bBLn3twg+L^2Z4m%v z0ATvBE0z9#JJyYdG`If8zwnD#3?rLxsv3;tpr2I$mmQYKL{-?=NVw{^EP|vc6$mL@ zIoL|%j_fqHOKUMrlBZvP;=w1=O4S}M@$vrK(a1x< z!}F2ldc6~sa`XKZS30q;51-p{JIXJ-$JByQ()SE^oH033pF8&K{Fr0j#e0FV>KBNm z!JyDJ`W)4+SL_vWm6i`*%XK`(lwiEYY&~FO`iwK2%kmuc1^qys5&PC;oErglOjjqI zB3hCtC_ z<2Pri%;*w)1`+_Yz(1AkB+V3GwOq>FH^J$dCok8BR?&Kq24`mluA`M_90>sg>8uze=`C!v>k z?}B(o4-OJC$dSB0pYnRG05T862ixC&D(nw{eM99MfkO-qmtePScTAS? ztMj73Y7F_dVeUy@mFm91mC3#B>hv>hZ0hRA#Aee6rV8$DObk|>ldwqEsV)w5=JN)s zfjf#o=yv#bg6u*pe_wZ&F0-JmQO>l(td%0O(V1n*SZR&3 zPt_~#t@bjr;Sp$XvMWqD64`2%zC)i&MNXTeg>zG)jxH8l$B7qGz1RowK6;AwnYVsI2edZB!v`P6&txqV;khXD&AomQ4Id(X| zMvFF&SgA6N@yzhFXS^AI!*u@YVLQ$;XFk?0!&(q1o1*ke@mxuNd48kx`YJB`l!@$i zR+?*0irnTj^%gK#tNaE4kH*Fo434}OG3E;_mT`dkc?n;Z8IwjN^RZLI3LE#t!~Q<# z=SYMG_3{#~TFJR;;g92`)}SRfao|;89T*8VM=Qd5E-a7s9a!DNT~K7;J5f+@WkqZk z3;7-l$0p!sN6Ke+!pMOA%3ZPW>{fZ|J_x-ZtKPU-vhQ)92&3G#4woz2dlrJdc0rxVn`vVap&zt@iab-ExvmpcD{{=P=IJ z9EH@hGcFa>%@7|HF?@+w6wvafs6uJA^nC6|eelR87F@juD26a2rPzdeYgGx+?&WLA z@ybW)Wy!?vBRdIh^lMgMXgJW$zKtdlX0xY|!dC=Y`Gg*m+%%`oOlhhcy{5H-zm4IU zyuj_nupKzn80oN0h^^6Ln;OsQuO8+HSl9Y==rCote@@5`Cf@i$Kt1?}t4Yro^n++<+^9_WKdIy>Ch4Fk$$iA@^sK zHc1bOI&8C#!z@=HAS-}=;~l zpe2QK51x93(()8~?n=Y|FtQ{Bl!3$@QiQx7ao!+ac2();($8f+3WSswk^YARi)}My&-W9}9nd6G z))1+F*PZgMGud_<)1JunLC9{dpm>XZgdwjL`vU7mY{eg(WK!}iWCV3E@4}jsjgn1u zys;h=QNn|Ky*$~nF7B`#s#6=qvW&&DQJjo**oem~L7{k6L#8{ZWW*%*v#xeyQe*kM z*kIBDFCs&@@D_Lrwf5R+E`07RM>gpOraN>YScpPNWm$%0>9+AAKbp%sK~kMPsJOqe zw~0VS`Bir#5PTx3fd`RVZs-vEq@d;iw9jQa9sFCRZw-eYl;8x9z{`pNls@^bMt2~Z zh}(p4{I`83e*jwUqFyf%?&d87Ae||tzsUmWa!><8NdC1Ft zG>#%NsV#U^lm*0Xqr9jz3W+O*@V=@=&Z9iZ#>ShJ=#gz;&T9cZ)=Pgy6$Bxy)yBFCtJ- zqA4a<<6%sgH3uAmE$WPjn7lA~9KS!R|6HePAuwj>PRjsS*PQ=5UNqt}nUbjN<~2Kq z-+0>mgB*eW4lWLZ>wWJ;E@>Q0A7@LI{`GTk=C%ysiSdonD{-EqT2M0ZBvH-0ac~Y+ zgW$aTdw6-;!3XoMtps;m(w|&_!GNOXmK>a#+{LvU-ssIossdc%QoJ;RPZUc$i$nK1~%&+G%Bwu9|1-zT`Eev5Y23&U$1+o6VC(?&RNDjoKf zK0);|Y?y~t8y4~Kn%rm&T-U*K^0|uNd=Q9VDqAyJJc(^h$3H<-ZQbO!i*NZM`03WE z-LQOAZ}8Nzz<2&Oef{DVc@LDpc#|+63C%u%)BydRZ!v}EzQ@J%u|{$Us@FuG%zp#q)(oklNeaY*r;gY*L-tXfYRi_A zitfP6^BbiOaJg&1-7NWCs_ZsyC5Aa^hLF{0ib(s*E>NOwoiP25(JasACN->7k>8*# z&d^`;{5J@#=Q5F;r7mXh(D2Y0!TIQT5K6;@eZ2mI|7Mgb3L$ODiC6*q&hl?1h>}`Lfwcdoj$Gk zaI~)vs9ycxLzVGFkuKeLPtGP6@Dgx?$FF%8AFHBU(AJ>=Son0Iun7t9&^;mLz!Kx; z8Wzjp7h9=B87 z_#ScJ5I7cOt^|0xui5{w+rHG+aCb$AW?*psRW@O_5jL<(BmV~&-AJC8CRo@DQ|n-< z%KQ~05OoU~NZ-*V2gQ`lw!-9Z0jH&&qi7yK9ROoc%Lxg}*ZsO`ec&pWM~}SI2f{=> z?NBUInhG745?dj>RHMay0my9z`GK#EXYUJa6vYG2gjI>h3vHP#5jq6r0|o2Cyc6B; zJBkT(Pyl!;Dx_fxwx9IIUW;P5ZTjtC_vQ)}ExrETdVT+M*RyaE+PfmH=8(tYBP0v@ z4fSg&`I-9l+$&dB>qB}`B@?>)=kX8F@TKa(QctG9)cA8Ie$R=aG1R5*T7fG{EpM+| z$hb474H1!$QM0@)ufL}EhmB1JxwlEk3=+x;mC^7|C-ZoKF^u4e=`3!(YA7$hHoy*j zWkOi%hgBhlB-9^WA>20GeSNEP`RK6$W`3!iRBT00#Ox~5oqQ!GE$QEizIITTgeO4Z zMzGyATz%!mU#4cy;&QlfsWrWGu-S{CcH8yzR3fXUPh@3$a-t=8f^VPTI28*3W3t#Z zbRqga#a;94ZGKzBf0-^M73#7?;sPC8x#jq(BE-*%AfjNC#LuNQf>nu}jNHwE{6-+5RMlG#EW^lvdOqhj| zI>o*?Z}s>yT%f74T0S4OV720peQP)$hZFEg7q*$* zLlCd-v!EWEXR}4>UMqIx?s~BN5t`hDIdAKZE&Y*Z85ub+))JDL!peypqhjNsh>ZhV z^F(P0;UDSEF`i|cO6ED8ONubGaGWawEdX}M1_j!LY)9RVNG$4twO}Qb?9&z*=Oc7a zz!lg)NdrmY3tyu%XIl}cVqWWSOiMtvvs@$;u}F%$UOnv!^%=WC`lTz>-vqsT{92sI z!W9MsaSg{38}o1fX^&tBj?2ZY4sKgil2w$f6-MZI{+igkk8XKvQ_5icuOllLNI{%Y z0f7YGtZTnC9Xn=KNKZQu4zUG^YF{6sl-m?1Cc^YID4jq*xJ~V&-)aUDlpnAzXM5^; z$g9w6xPE@d>$ux5vzZeK!g71{@>G_+<%U)Ajq(nxjp_Fd_sta&U!Dm9AAG^u+RfxH zg}xPFW=k9B!k`AyW&|(|ChlVAZUdm?tjMy7-t2h(N_c}-W6pBvF{eQ%^ZqhpFv7ZszZIGdeTl>b?+ZaxMdy@5 z{?pcy9} zhNtHJqVI*s(eK4BidwcR@?P(@feTBKQ@Up9rf;MDVk?Vx1n2ll9pMSsgB(FAxTJeX z573r+jjv_T+Wo@ADC)?`E26NWE7)l+l7u2U7JJ@EFhCc%I2Dta8Y)p5JPZ|+A_Rrc z+h7TAJh~z}`Ji_=5!!m2uk%Kzu#6MvfWl8`X)~972K@MkY=H8g;##wsG}K}`K86)l zaBfXpBi7C}ZwB14oNsY|0x_FL^vK+;fadXH>|`C3z6-6ti&$JpQnP(sUJc1PQikDZuE+5-K6o9pRt=<~7XDN$CCr>AJBH3Thfd}rtgG!e{+sMg@SDemtGmCW5sX|@}pNlR&n z>_(+xj@2Rz;S6bg@V4}v8TDtJ8F2M?;i42ewQPNAB!zN<*b98-yH@#Mah!8S+iVs^ zGGrCCMyE^VK-LeJN&B}Ua)|SSUd9L!FkE9o#0;kLb`ZeKpiN;1iz-bc$w-bj&#CKz z?K}UD_Wt2u5ggrcncOX?&QVxX&pB~{AH)sD@*)zbX;dqx0oyL8jwfNZRa(A>UanK} zLG3^d7$r2Qius~!f`{{c1R`E56?Y0A1E`OHhL41|Xh^>+pZ_KNoHUmUn$s8CEI(Ep zuHz3nhWicqNOE1i1#$oj_7ICL!9-s%cj8YFZvgRY0W65&>#(lLzAzqnVg64Xn_V0X zM0RlOEAvXi-X_-4EG$I$>vAk;T4X|sG$vAbDT{rICtK$+Fg@rd%=kbt^5aJk35m`X zi4OPy<+`a#pH?8>Df=s~hfZR*6JUS%pnU?3{e(zWgb<;6U>sAn$Jn`R&^CM_P*#0r zw0nFYm~28KQ!yssoeywv41<6o;Y04BI=2sjiRKItl1Nf{6q->u3FjY?M+i2wF1Rvr zV$&VLHk4Q)hOa1GOB%rHc_KVy2pbp4#Hg$kQIj04=AZBaS-+*gmhdfi z_0AnF59^#Vo#dauwxBoNuP?54_~o7Yn>Av>{`ci=I>NtszP48X3UFUJ+D9DOu0p{c zh`v7K{m-B9$K$t%VTt&u+rz*LnVG-5ist>Yw=4b{lcg~2!22f9$@mFWUJU^+?1my1 zPCy5rub+m~R4Oo8(u9ytkxoEXOSWAuf8ACn+vX4(&V=Vy+jaYEvW@dkN4SsVV(+_3 z;9GoH&t@=;k161*va4ahN{{(qJ8THP6zhYlqubTNcoWYAo&VdY453gtTONFNaJK5g z`!;zZCcR#`h853zvQFkG*}ZMq``WO6^Z4>t>huj-tWAke8OhwBCtrbifAY))EkO~5 z-Rk)a%C6tmPR5nY9L#Yh7Cyf2xwa3m9e_qTy4Kv=&Ms{{p^&>0PaJ0vL6>{es^Mx2X*c)~xM{36kW+-_3k3KKo{nq2uSk<7G;ynbx9ATBZzr zm`${BIM)G=uRonF2|AslLq2u@zu?`FIkVUk5NBV+Wz ze&X>3N&(!c=vwKxS~L{{RVX#7o{f~ygM~H*RjpV2=q=QP+(zhhGKtbu=}@61pzeva zv8+myq;mg_!q8)_za1GI6fOc9mfb;`{1TH2qAoqtkaTg|rCZ>pJ98xpXp&SD(IgcN zS!GNv6+<`w0@{nn-W!Xx1$R})+z4w10YF~+b2L#f!Mt#TXu`OZ$h#XCimjtVdn5C@ zEVicfr^<|d&qtuI6Ie^=E8${Y?BaVE5i|Jl3>L)N* z-G7LQxN!wvr%;BwiB&j}_h&a)m|Xx39ALx>E9 zK^!gW9cP=P5-ZwZBGTe_SZM>MyUij<6|Ec^W%VhNkPK5;WVcKnPiEUY>mrg&g@S`uzsIo=riWyeMM}CWJZ=)Z-7WlG$+!4#hT`m24WI0c^1jm zF&SzH^!q>ys9zsiQ44ib|B5XUs;y@aQ_{}x`K?~(RA7}?)B5Gf>oo2a|6;y!Z;_Zj z=uC3=4}EPjKD*RzLHERRSM3U=ipva?y>b0&JL}FZfzaKI)QxW^_#1e{#@bMKFhteI zqX{wN z)?mtQg7*r1+n8D32dhHxETmN9GWwSjA$R8^z)Ag^eL&DA?0l_@4GJ(7_PywuYI z6%}Fws1+s2Yb7sN(Koh-EIZqxS8&s9by{nU5s7YP5v7yPVKK*fSOlGaWV#W3O>5wK zAXzP8vP|`j4+8C=6Y$YE+7@%ygqG4RIClR|seGDmxY|n6Vx`u~m>YwZDl|#PXJ@F0 zLv03yqw=zTmUZ=BpUVh|)rHDU0V%bzM1qY0G;gSu8><$tp^QbVjvuO4jpLsYz9Z^& z$R30KtIRZ|70HVI(~`bb`4m%lFGXQ{0knMIShYp>9W$<%0=1yy34c2eMwxwSQ?tzy zTp2|B`s?WwTQL`OWhvP;{*e@3+`wNt@BGrSuh#%!yVKD1qYX9Iv1A zI6QLhvlRMFIozr7vC=bn-UcCccHWe%mQa7CRr`k%K$)~{>lXdWwyN5YX+3JVDwSI) zXk!@Ga-La#D=EXz42@is&%BU$Bl0ZSuPoE8isa~yYLBW3GPOn7^6GMN(;1z&4aHC<-*59zMxFoLt;AQKj(|CI!yi z2Z?n3<@#qjkFi;nP!$#{2q^hX^9t6I70Nm>mNC6p%d(;dVnq{oB5=wEN-~QE3?*m} zGZ=+rgX@H=4Wxx~=9H7P`H;#2Fun%*jfL3UQ!i&%7%itl7KLp{p>F^c3&V8@*c(uV zNeypbcSL%WaKnv+ms3EYUirYLh=!N{i3V@26;iDHZ1bf8p&(a19sKX!|K;)|DK10+ z0O^0m|Nkdk`M-+0#;si1+Srp$q>v+{8}DF!_2AgSAYx6u*7fu{G{FoT1dYTWWFf9# zF9cxHST{2hY}Pr>NcrvGLEj-fr<8Xej|perF+HcW^pdJCEi6ZEoAiuAyvnPptGlcJ z`TPS|PyYS=cUGQDAN-9zc%$^&^&b!dKxx1U5P}c^5kXfOR)DB}gFqqr-h*AGt8f)A z#1;Y(FT@Jff=BTp*%@}ANAV&waT}JyNBJDQ4$MVX-~cQ_p8?z$BKth32iOPLLzN2> zh|=5O97QG9LJeMVqH{~?dPhd<(zH~A6=&vW$60oz?XI)Ms-tW{9}_25cdH32XN4JW zy+p0mVbxi8LB54x;(9$jy)7?C-L6xa71^w_WZd0j!Ik$mR^iW(+xY>kjL8)Pm#m_5 zYh_(#tgh3I*Zz(5&(wf`>|NHlHpr%Hzu3f|>7uswYN)`}^W1hJDT;?8YVaF=1w*uQ zcUwg(+s=X|@)r}<9T)=113$ooXuNe~>#_h-c&JDdN+|V-@M<>W3KPd_ZfCLIUI}S!4Hd5T&f3?l73*EhDw(IS48f{3wBCa(qiH{A&UKiy#V}od0YlJj zy)=uCdya6nUXg)+*@#|HYt}169F0h0ELFn2k|wRs2gFfmmNI}3UXhAC`Lk^QRJwXC zwACGy_ zTvxK6=44&@;Uc$|Klqt?BGZ+8g<`a>#F1dhQ|Jdg~Nr+PpMHc#o0F!%(;GkcH# zG|#|MGtdm9r*OatMo)Fm6P%91F>+vvFs#r4bOaO;O+XhY028Dxr~~`}9C0P0c@aLO zI$9AJ2}0c93_DXzQlcEpPtk?FGvErkXQH5dKoLv~)iZhk3mV7hp&XcwiKBYJ5!{aA z5jx0-z=+_8fJ{IpxC6!rN(A^1;t3bgO>i6djyNJua2xCaaAb}EU+4q|b{~3JEmv)r|bbPShCEM$RY{wgk@;Y$OPu7N9Ld==$^5ITp&NwyGkHGV}{ZJ zC|Ew_JyEa)kN%)efW5B5APxzv+6H;@uEzpc-azmWQHF(Jzavu6u^y4y1L)tVyJ-^1 z>xVCBs0M%GKHJt|NGn_Pt^In-C$}Hs6HLG$rZLUgD&j)371m+L7+tuj98r>l@luS; zEGi7;{@qM36)e|ZRKpSQzeb{rnAzBrWJiv+^4o9j%GxIhw^qmQcQN=TG-MH~I3_m+ zGB|&7D993c`}%w3=0<)TVVA*^9Q^Yk(vL*1)3D=fvoB&_Dkoz(li1Ic0D7ALe%y?4 z!EI!0Ny*aM$#liT!F2CpCN+tRenUXTFI76G;b{Bw>(SU{;;eO}etH?8e4% zvCBA8Ux>XkUb-zeb13E{VEk(4NOT1!`2uB$9sbopPpcRie0@u{*3LU;usbg>4wN^%@I&$uG0354VIk^j!!(CY zj|G|J{O$QC{9pQRNKRS;$?hjUJGd$Qkfa5ajb@p%=wV|Arf$R-2XT7>4_nD-DE0`roG5OuHk%eEQ+KN$g?-hntb?+a zjtu__57CaR>>;q-&~)dXsY(Vey`9&z`&RR%Z1M}o&<=C9>MYb#f0U-fKh;$mEv};L zDiM5`7H?TY8_#u$vA0b5O#LlcG^rBSe!G#MvGYu#E#AUe<;ilpDvJiUvi&3~gGR2& zIVUso@C<^l(#XwCjp#lUJk-N$W@@~}Cq^Rc!cz2VT~1mn-#P7ta@z7Dik#F?vFo;y zGSZj6QJGnWi*&aOB&iSj?St&yQF?9H$iPM>&Z3^e+)hR(IoFl|IuS@x~w;}B5zDpcK*FClUFya=IZo;_%;%R!&My&(NzYn zL7W2CZba>V(RqS}@e#7!>pR3iS~r_5wv0`h;THOz?WD6MF5pXrc z>?pIRwSP~=(ahm{w$^GJzr|RaC4^MYjD9x7YAe;t{?*om%y&YFsF$LXSKqvG;P|vt zy|RH{{DT|TICeZgDeO||}@c2L;v&y_|KsPF)>2x>>L0aj2!=>r9tJXBIkT zzJW%o*eXds9rgQj@FaHJ%i_I^C)v?PUL>8;{gy2Yd$pQo-g*HfBWrJgdV=n-pD$<6 z*+?@V?sfuw^8;*K?@MB5?{>U7n~oKAnNk8%CXXf;ZsJVxd_{q+7XUZm*4A;KA32OS zgcwD5SvuWbDA7GDh#LMu00ed^Ff*06=Qy(ByWiLw^Is7F{(<-8l>M)aWWKTE<6*WF zf@68+zcK*+X%A-@{(J%WM&Akoj||3Pz!}gnod^RuCNrXGZj=N!Ovm*g6!lD}S^!VL z#&zHfSjJ*N8Q3wMhyyz&GqV6@DU8KX$VT^S0R}OQ#(*;%#$&)47{*2+l`szuNB0Bu z*#}*d0Ie#ww)t@3x{zN{YCOu|9wkS};2v}B9!WBZHp=hs+%addrSr}}cnYJuq7TLa zL?GxTtgcBht&%=7^0-Es7k<_B@ZVEz_QHLUyyqE5`Iuh}3){slKM~kb?`1_LJf~gc z;A1?q?-y+@{(s;P1?j{L2TCiRV&pz`F*tFFrZ zZjEOjS*Atr^jmf2sMUSFyq&>$VeDl~IrI^t8md%nkx#hMx)isT?TSIR5zCyhodpMV zx0`U%+eVXQ9~u}kT{DOZEv3oCgv-p`E+IepWt3vN!vB~SUrb%99q+XXW?y9O13|Yq z{zK$eiz}%u+H&<7x!CRaUVHmuVJxvw7)1}iOe!A4Yz-T2X#2+(vd4Xi<<3bOGykz2 zX3D-al-IYeV6hx;yY#90Vfwk1Rnw=ar8#@_!EfkEnER8Cp1$m5=|@@0Twd?RhdFnm z?A3?D!Efg2`F!akRK0vblRqLg6enz%dyfZN=VDfvqD%9@*zA9V%j5J)*9wB8R1Keu zap`;Cp!101_R^P?}+0q)++k~9Cb8whN>ZOC`F zR6YHynVQ3d3n^g@DF?pm{62hE%Itjzu{jLa3=+3_`G~`24n^ErN^8yK-Yo=l@f>B6 z^EdYt&eoeXHD6!qsuP%a;v1nsNs$eMOyz;PpP;Rw zkjJF|RhZ>9PhBD|pZ%V(tr5UJ^jGIWI~|0f8YSz^U+mVfZNvEyg;k{({1Tt_JSQsJ zemV3ZGt2SPum16^Y};kx__#xfgZ>N5^8(SUHH>0C?JEgIHF0XY`|lw)hpWIuBXnSV zw~!#&SR%_^H>(a>MH-A%v_Ez`rLQX3^gE#4G{KT&V$sU`#L!2xy|GWyZZtB@f&tI> zXDQk1n``e-&90?1^nA5lC#h0PunD~V61{RKr!Ob0F*p~aE7hnv5_fA$Or8gAI?Y|9 zx11FOX=O*JZ(Zu&&`@9GO`2NT3(N>nVc^1v3m^9i6*75AeY{g;=OU_hGz(c1Bt#AC zpx(PGe$hpW3u+@j;|WYqQU(s>wKv^qJX?H!WM7Qqejjsd2CCSz^az@Zn9+u-z9bXK z8cDabB;~xUbC0Nrx&~gW9mC7*_8_T|Nh!0Ka^cdD?EVFq#GRO0MJNDqZ4cCXEsY-2 zmO$*jBSP5RhQ_U3xQ0D5jh0(PS@d1M12na!>sA3#>Y|)h@BL{NnB7`!kBcecL9;T5 zFjch}j#s8QZmt+hsj*>YN@eCmw2vYLUNj=pa!*}rmUr&HctPe>V#@S?xed|U*jo7einJ31+xF`evp7`Qe37gU6a5?`4766bfWGw5vv38Qe^{oE10MGmT^+g(>+Oiya3b}=jGErpeAoz_nZ}QmU21x~RL715#?k}GQn5_GZyiHYpSbGKp<4|As}Ygd!UQyH{hkvZDC$lq z;)Xk>i%(CeYaS=D>#^wx(Mzfmi{qgG$3?kD1y)l zl5*($V>Ah@dw~&xj3kB8%rqxp*K?XOb~;FUKFs2ACCEvH5|@T9XVq zvx#*?5*+%cf+&RnmKg5aa%dT52!m{rC-z@?DM!uFwIZ!Dg&^}mokC&^bC^ZgJIa2U zDo%q8W({AwW?G(WclD~2`IHtfVzXTev8lVki;TBPUcsoDlLzS#O^i9#gh^Iy#z6%sgelq315tIOYF4U}dwrs$41MF3lNOy|Tw+UP!qMN3QA3SX^jXRTpu$A&OMbe<&19ZOfN*vf$iNxXBv z5}@1y=MtO?NfArMVn)Jg>M}2u+gjy4I-5Nhm$?PF=Ybe>XF3#o6#s5Lp)id~M0b>{ zWl@l%R5fY;fV&7!zU1_!CE1g-0bM%Ev-@qh&pw(I!xw*kUUSx?Wxxe;z9MSS{8q{(O6k@ zmdhI5BDZ2(sJe8D-A$`ZZ`rrnjNw^Mv+!r-t%yPLAIL>7PhxkAk#F8+_XZqby~rk9 z5alVlwz}%vtpv6^*s38Y@NL-6u;0hrM7+zmr+&)UK95Fj7Fs;6)HPuf=SeUUVHIgpS1lw6xQd{as zv@wI#eOmfdffO4^VTR40J77)0xU;kP=$Jkp(Xw6lBglGL|U2dnV{f?MR21qt@ zl&HNT#GU7l9gJmS&}y<6oR@Sn-P`4=gPNfC>6H=@D4tswp><0sBPj(*qL5X?hhH;` zWe{+WQl(OiDO*r8(E7?wvRmt;cRE@muE6DXHD%-V+G#N+m#N093YRm^M$cou*I-+o zn$&{ToR-`2W1?R4&Xn1nHP9Bfb}U;Bu8t}aSal;-uMW{c?ZGzK3M^Q91*SZUMLBN7 zf6=k7kb89mdYjpN|N4ph>8XX_MvBlra(kaQ-#*uwzsSz6d`b8?3mESXRqy}VeVkcT z_~;<-!N7P;jjHh(#NKwe`+jU$jC!j@r-h}a(O>Kj5a&657769ZTv}#=3|rw z=bJnL5z4)4INAWDF9N{ZOrj2z|IFIz|7yqT@m@G@{CP!*{gw~U>u+NA@cxu7hxvsp z_GBq)7^Y?3on70xOSI;`ZDm}bl9ZzMO4}`~`CC~kUaN)JYKytr7XH59f;(q2j)cnO z(@|gj;$q6*zCJKH%8?&Sn=NFep`S!rW)`WP1{t=?zoy((dC+R~D05rjOTgLu5J^7@a|#kb_~3HX4kd~C zMEgOAmQQ!}zArd_lqB688qxmL(`fKb-2@etrKR)a#B5|^=)83CvR^?f@Ovpzl7pXr zrQ*u8w=_;W@X0LxU^Gg*DW~WW%_cSU9sHcC9Os}KB4o_|{L7a>!(qP1z0di*G*Og5$vYD?F$6Bs1!mi%e7UxlQ}5cFtMig%}La z1SC&c%)hXYzvAxg@~a1>plmK}RBx}^k3Q5|3IOwj;Imd(_JW1(93dzH#< zH9x>VpBY)?C=>(PDvONi7tqug8MS=XIKwfs335FiOMSs_V!$h2QS1EcpJ(Du-Ik`M zZSSsvGgv(ktp0v$&xbVoo#gyZ7+MeY0X3BI?TP#Isr9mRehjk~OM$;qewX`?JXPjX zjAG~|%isTEX#Y=WkfO5AGwvVnNadfYo%sK2*EMd%&{f8sY$O%%F^=i?{fp7y3jvel z`%&c-a~0CU!9?Il?bt@1szjTWhyYP*We!T#SIwiN_m~m>omfKkA@3=ry7!pm^5#d- zAeqBOoa*J>Rqp+1?A9d?{F{UGwZ8wWRxA9DIk3O}&dde`N`M#_C=-AMzzT6gf&&wP z6A*$0#0%gZydak0DFW*oydr%tUQocQQThrnPoBsl2?nxO$qt_pFF&mU7IxdH!ul{0|6qr z00{*&6@*iwkgy+Iunb^WsIE*PPJ!eP#i&4B;*(R3FejiD&L5Hr$OPpAGC@5cR!}Fb z71D%sLD}FOKv&E^s0z#k^+8=gk60De1ogpPV2@xGR|NJ!U4V~h71;##!Cjz_& zdw?&X6Ws;30X^WCbQ50%w}B`Hx4}7}qylq+S)d;PD>xJ31$Y5IAeV#_^n$!VobX(* zUNFxb=a37@1?2^tAp8Z>&@)&dyii!|0#Gbw-XPDs3vYt^fWGK00KCv%aL>RNa*ZoQ z(z~XW24*~l8RR^tknR$y%#$gk3xO+4*QN&a*o5*!kkyZr6fEv|Dp)H(6{1XvexR3( z6{HH&1xyPf!u>(mkK}}?q9^jivi!ij^4zNYAik*2Fz1%99!Oak)%n4?lIE08)(|yv zcLLsV`%c_LwmuEAq4C~hG?3-RBJ<~B^|Udsu(CJD<{rm|WILT?krr&&JZQ53{AivX z8LTYwovw`;FX4!zyFLN-;eQ6lU)*o_!li7$R&bg%Xnq3TL zFlfuTsSF;y`dNfsR#>*=mKO@|^ArQ8`pn@ze)-1w*qO-#5j=EQwC?gEMF$Iu*wuLW z1@+%s-UF+(V$s5~zOC@NZu0aF9d56ViPx2RCU2Cqbmz&TwV_g*VYE4}l(o1%BY-Pi zw7 zq0CS9pelcu|5e?ZLkG3?Z_=sPYL!|YH;jG$V4pcC5=)~^ZCC$m6OWNjI=115uU^Zx z;)wfs7XRYCIJP^nsYY=QUi=eTlRI6n9mtjj_wV3hb5;5>)*rR8{ zy))J}+I_U^<<)hQuHoc_7J68@&GW|ykX@QUl8=q&tzAQ{^-liz1PQ&O;piVfE9DAB z*9BczZ*qH-HqL3F3#V~mM+4NAWMF#4HOtoHr`l+>%0`q>b9W+j?IZM1CPl%rPp3g> z7G>*3Y0ghO`n$p*KxoSg|HDdVk4nAD7sgL<`qj)X*tcQN0E`N?32(Ob+Mtw0(;Fxz z)S!Ibs`@(43X|XYU`6-I?&BhPW|@4tHm-hKbJxb~%69#kN7ov8a{AV=lu^fW$gjfN zW_i&mS*1@nLCR;$-U;9kX83@6su(hac~a#_?osQ}%gN{-Nr@xDoU6RUT1rG$8IbQh zs{tPdi(II~ohW4c-x5q@!f{R27(XO6V|qhho(3abeQ~o=nOb5rtwv+$=>Y#g!!FeS z#4Fy?Fz?LeN_*Me)o0ISY%HYW-fGct)8-wr+So4SUx1cPetzO^oK9#4&c>+o7{jN z@=Ma;j?omLPkNzYD7Wf^+1AarA=Sc=x^bJSurj0oe0GfxZpdrQ4>Iv-fnZEz#B=O6 z4A`opF|Mc=Yf)ih&2Ro{#7VWjoL^`0LRqk+IIVx%91OJshFU_|^v|ON;mMB`Ke<4O z3zHGnuH8m5`g7Vnry|Q$;3(~qEcEbs{KS|(KPk4N_(P(LNDTr0;`um9iTwEQT!b#s zz@`RgDr~om!DSKCpzBadv0ODhYUF(lMy%4qGjXK{QW;QvmWPkQ6~6MlSu20cB%$Ln zH$Nv_-^5r;7OoxMJjwYok#8JW(t(gSD;mi}+iH@EG7CA?3CkISF@yj2`5;G*`NRG@&ip*v6t{Bd!rBN_ij?l+IRR4%}zf0sIRvb}kf4`Q?x+RaBk)!pS zF0rRWJZ{>19gZ#Ak1dznuDP6-zbB*K`B1&;pYe@XlN&E8e?HS8?pNV@$T1Ek&tbs+ zW?MqkslRtnJ^YH#&$Hmqj}W(#;2qNX+$LrU&lK-N`?+?!iF3QscKCuT9-v3W9CQ~# z(#3AMSG?;x7z9xh{@kfn|3s=F12*ht4U|RCGiTFDv9)@#=~i6R0_`JIAZ?J{(*k-< zjm_^`+a-}HNv;yIrbxxb9lP7On7A~IOupOv&XD%>hL_8degL-* zqXTs#+*tH2KIj=V)6-Do^qvi({srAtdB2NQL23xhliTxp`EMcuip|8eItTy&+&>P& zznW|SV;g&CS0___8%sMEQzv>mdl!9Y7bi<&m;Z$`%2m~MK4L@pry=Ylfg6Nn%<`Fq zgQq3X+Jd1eRnm4Q;RyNr&Zo)(NtWHL$Tzv%uKsYmonMy=o?IK$J_}ru zQ@#0FyIj?{iWw{4)=stM@%eXk6s)Q(aj@4lCE2CCE-h66ZFEJ5dCEbDacN1A-z3Wv z9~_I3Dsg8jl`3O+ykn#iZB7kK=KCeDQ5Ih~KSy@KSg?!V?4f&XWJf_YlH2mA$_<4& zwJ3IyeB?|lB`>996wRbAM3&?}Zac^xgBUKvkA-S_1GWJ4jqIOdh!2Ga47b1Z_29s` zb?cG{wInuf64WQ!IWXhOn@vx062Y;xbEVHEruwT*5v{-Ei9`kWfcbG{NJ$FR#u& zZKLkSqD3#-u;$WO_7yz%xUuTWo-u#xE?c|?`{mBneUd0r>k#Kl|Lf0?75iP_e6IWB) zsbG_#Cfew4jEVt-+!wc8P5XzrXr0c>h2G6@x5)pCYaEWTYZ8A@8ve(eQ|OH0{Y4a( zFdON?;xTK|pInlCIjdPRcD%r#B6a@l4@$Ib=e$#^nUI?gtc+s%2zGTzwAO=Flg{Y+ zGIq>i!maQ%?me^JL~O&*9{_s%I{kS(HVW;iLGFnfx1iIy?>i*15B0ir+r@i6=1w#L|Ela9cFj zaG6)(aKONNH_%d!t7*B$ZoD->zJf!Av_!zL#7WqZ2H_;fEmx-f=U_0ln>V3+(Hm$4 zAJcg&P}Y-RC46NgMDA&1(GEXI#TLl3=`h9X;}Aa|#23=?1K|-xtpm==1AxJgrzrk4 zBSTqJWQ=qmxfKLvlm{v=R%y4rc<1kB!TN@CTcU(AoyeO8L{TDGCCHXbtS%p(al5zE zzCT6|e7{y^k!a~}eYn<7QT-Pt#fyW{)Pk9;~hyf0Z!#UlgZ@Z7d#u*CO& zBeR4z=}{T{n@Yz2E?WN=Y4iV_O2(}!vv%8J2zW|Jw984fq-r_O;JZM)6alp3=d>2V zWN|nhtT{nWi)w-b3p=QyVf;|;nA)MfPIv|O%i8!A>v>uQ7UpS1HYDvuq=Ta~aBtb0 znf7I`-rIkl+V$mpGTesrKMRT z)C(+yI3mL=U1{luK3G+<6SNU(20vh3qQz(vY!P4~)CPA0e#?=%2iU7Rp}+4+^?~}} z0>Rv|-NPcVMz9$Mb>MnHJAmFFcYq(k-P83j5&i=Id)-32*CvpOxCI(F&c3I-TfCrV zh()3JtN4po8i?dfRFY(qbV3thf>RcCb6t|D;(1;jXq#@9c&160ndKGrp*JN5I_2pW zw&de^YeS`!W)>AnNj=|8a%^M}?tkpO!@iK+kIKn0$d zGCL(81)s_xBShLU&Ak6oKIC8OZ(R&Ze?rHEB)K}6Ypy>{3=`JGOm)AKWJKmCPtlH_ zz`oD|Bug<{*$##{h52IrJYOIE%`Ax_V+x}@$m0gAt1jm8H^mg0Y!o}uo3R)~k_OH= zyn{0xm>zzwXT$qFDHMr1;Womg>~xz(rKK>LZJMz(#}n!B7{L)S&OnJC@fq4k)v}aB z0j zOz3otuphoOpz__M4Hj^K^l#{lugH}ttP*sC2}KV4VG)?Tz8_?|YmsCNkRo!!A9Pos z9vcJ?lVGjj3Q%-d1zRhORzOAYIx7d$fQL`)cf4l)OXZYtLd2T=(szn2B3M*i_ z30tRKgxI=jm()|zY>M%7nA-J91(2N7*Ua)Vtq7(Wj>Hkyu;R0Q&M)CNZF3KY_h2nT zjJe57VRF>PTgRy9#|92?4LGJ7;v3vum_K`zO5jy;o=p5>UN4d>btMtxS%)r&7Ya`l z-i2LRq@Qlms;#c^6EzdQhe{*9Lu=7KQPY-)V?J*w#KK^aXXcMS=68bzcY|<=6nm(G z4PSE1dT(LXlFZrMD1*X6J0v>CZ6Aq-nAK&bEwOoxfle1Kda6UNk)auO+SD8@Q5h?! zwMyJwSWjGQzZ?cm&zyux5^BRt=!T?v8AbL|))IKE!7Sh%86KiF+$zb_i!z;@fm60s zu{v=DO;^9GI7`6W9~o(`S`-lFnh!)7BYFg^$WoJfG5t;nRWEO06{jkbO?%#Bf%&A8 zX;yJuU4{@J1JR`vrN!g(Vq1=x605p!M(jx_?L`E2fy4Rtd|oRvJovzuea^D7s^JqC z2>PyqIq=kJ%9t*Qf9ZkFo%|IaZxIvK{KP~m+F^WTKe@pA%1keDb7*L-Tm9ga0eWa{8#?`COY>TK`y?VDdNEn%jS!17K-C*6cPG=NRT@dNpdMi9?^bp*_cU4l#_DVueSlCCxx;y zP8?6!zry%`8K_kGvZhT)lKx5S(W+U`aNgn9EVFH$I(1O5$JOigo3m04%N(kvbQ_^E zP>IcsklD_t4URa?);m=jtqMf`2#NwMbS4x?q(o|Dh&U7hV;skaQX8p+U*Qv}GRUvS z_fap7!-1My7~dc$ZI+X3KGR7p2Bk;>LR4)DjRr@ID4K&NLqjgPqeY}v8{k=q2b>BSm%D#g*07n>)~*Q5?I z=6=#fg(%ab{Zg61HBYq1m<%Y7oDG;yu+q+B>74VOb4MqOGs4~u5fX1a>^j9L>oDDfi!!>OF4&t zQ*42hKy*Fga8R`GaumxPVc@0<%e~GYzuNJn6l|fLEQpqUZYr= z(S*jpytJP{Mq@?D1d>QnfN1c0ggnnysc4NG00osID#nj(M$d`>oFk5J5^9%X0S3Zk z&?;0Lc3CZ!2fD|i4`|>Q%RGr%IVVZdBF_)?x$-fl{9O$m?jxfs3GkfPGM7e+m!lPs?X>@dh=*Q!gm^rU1#= z3Prk^_k|&VN(p9Hp%E9Lp)rm$a&oXA3(PnZY;51~!x(9rQdC&r#tl~H&;sBM_qV&Y zxT&FXjVTpSCjx_Fp`%bBL5sa(0I2FmdN8hF5dr8za0@(zSQLzIfV2SO1G2&Y;j55~ zS(E+%5LnuGpg{M5or6X!2;hL|<}LbMNjU$P$#A=)-AABjtmrOaaE~Jy^-K$j^Z$^xHfogrij7TJsE?WSX9Yp zgWF8>K3p6q4#i~Aq8nH31IaR(Iz$ zM-+V18IE}3S>HgE=$mDwS-d;MQhnUzx;2EZzdOd`>z3~fZ~ywZT~v+WImA1iVBQ_h zVY@Z7^sV)N=kd5*6jbUKH!gIFKMmaC#iE9NyZ78U#yfj-^xqrssc{RVF5Ye%W$qu^ zwhe7vy>3KPAJu|{+gJBI*$ZRwHdDdjsJMp5grmY$`z#kIbqa$@#r=aDu%g$!sYy_& zD?kyW#Mt6d%T+2_9oMHq^QWwOOReb&-$D>{p8L>*2_f*p7HdE_fQYQY!X6<9`fOqu zhb`qbHL;YqsD(%pRnTIc(0lxj&}0Y{bKGQ1&-&uTx|i&**ejQBNj70b;7nUB9jOPkk%Fblm$N}603I?a5Q}M|H?M!V&kPS({3a?KB3i5vFy>Qo z4PKy_0pkHL0`RaZ@q9;IST=e?cQ?%MScqo11oix0S20zK{awy`tzxxs%bYJtnY^4! zMqUqZcTZ-H{9GMx^eT7kPkzq31zW5<=!6Z@#m1?YRWec;EW*p0@T$60^KGL)HAK+? zyt-r$Zv){=xhtt(kSIO^A z&92F+)>HGV|AVr3U=jt2mUG9pdB(PF+qP}nwr$(CZJTF2XKZC|s#3YRsl1m|?ccC# zt?pi5r_I+aR7HH1;lfe^WsBTvi_)G_lDiRrZVO<*>-&P*n z32hfk!l;^V+o(|*c7#s^*-So1v)b|L??ESQkR6rer+v;;O0tAKT~>bQ8`&GEQhzkX z(x62+X%oVbPIxu_02N3Vzp zw&uiG_Lwwlk5abVRg=feKF2G+u%9|<=juO8Go4*8+bMPm6A8qh>OX3>O#|6@tRwv0<-PYzdKukwDQ;N zafNg|bc}V>-2^OIbu!i+C#rCaxUQz_y=81vFq{1uco}Q=-Mp1Q>G1VmzLhXv`N$PTof)Hx}ebW(E!}Ks770ukSm&D zF_3gqG?!E4td)D-h4z>djnfx7@Z7NEjZTbF32+dp`;-P2B4ho$TtUhVevyG_th0sxTx?;7m?VVf|z)|_#|5ktM%(7Co;qmpts^cUB*5Qlvqid&o357@e78Hy~3)H7ok{NH7`}evT!wJ;i0-FMFO8D5re~NzeTqX6@tTIe~7a$ zjKog6-M##mu|YTSSA7ou=q)9>f0jVA3pkMPqMpsx`UKCS`R zU2~eMzTYqhXp4d#dN1lx*O*JhGy;f=ydekkBqg1^iPbyTpwH|I(kSnra=Myn))Xpn zhlc)@EDC8Xp5z~4uimLGg=rHMGT-*GmqPQpg_t6vJ>>0QbQEG#Q7#@dEixG*E+T28 zLe&l=;YQTgT*w%oYiy1T+jAGB-A6!tH`$0%(xL2Nl8=H^A#L2|Ix!)4g!>p|4$lD3 z0%`%7;2L`4K-+T&PA1(;k?#JTjzAZJ?hIt-$84>*_Znp20MuTb>~KT4T6>40*NGz^#T`hF^#HzCGYF$Cb}V5Dkn3FMWfx6EVcA?qA{Egwem)> z9xj&JCeJ7LIQRCr?Hxgk3B~N>p7Agclq#)rD;y?)g#yS0LvPQ#I3}#9#NCPKK=K1i zX|iJW%Yw?ik450i+r$|5W^A0HEdJ{Vi~3i_`3_{W%up;q&Pc0(kAFjh|I7!y1iWzz z^AiR>gBZrfulf(rVxX`V)vV&8tnj#J2g3C)4K{fy>YIUHG^|?$@HDJzB#_K26}v)W zmyx)t8{cul`77yc2P5xj(-L&_nI-1oUl#PlL1a9To*_F2h{r+ZmPY~D^q%4ceV*fz zjtrjrI{-i@z1q|>3<o^Ya4#>9C~}t@P+Bq5)DzN;YWr0tf?(4-O&~ z%xo`v(~f&N#%gKTw2P^;diE}X@%WwH&+sqS^pUDEOKB2yaY~Kb#%o9QF+xS<3hN;4 zdl3Wf14g1FP|l+FLS?{~f@_(n0g!g_%Lwx2UD(GziSh1w1WvQO;s4ac2^ZQ745@1c z(QHZ&&V6)e4C5ro}&cS!D=+IwF6dkoET$o>Z@E`*K{6Jics~}u4Bl{q@qP& z?+65jhBE8eDX`kZCgW!Hna*gryfRtoaPEIQFzlDAx7dNP3q5)O(86MZam=5C<|3bk zZuCGn3l-(zIwuX5K?{_T{pB|+`nSF;DAS0@2ZDheBDoA;NG=GAop6~!Bc@udAP1c~zovB~KbX7I|id(nXXb;;n z#O59{P-%mYJX3-XH=$g=8IVdyTJ7hy~X=ZG+%*1))F2UgvC{r0lROhroJbd=K69sc2zz5 zekt5Di+02NO@YKy(~zzu{tjhR6N+VqtFf$7R!g-EN`nuE*BbXd)5;X~+R3tjFCEkT zm$@bB%m7F}q+#48S@nd2!drQRO-`HZfK^`F$rZW&rYrWjS@YTO#~kab(5qC zB{{-~4~X^D8KpdMP%fKx0ZN2V0wH`xK2qK1Gk%-dq@ZK>i8WuGA?!CBtiZ)W8D(zf z%Hm{N3cW$-Ku#uJ4KDj0S^cqGG2X%%$~L|m4!x5nOcUptwmcC96jHu3C<*TJI&3v1 zz^lS8b*Y!iLhyi!zky233oYBE++?Y`;W^W3N~7+?^f1EVp4U{1UMFNV>j~N0qpe=Q zUD$e7p|U3gJTYJS=!TGXN6R~K?{5zWbyeSgxF;`%=n!3php!DUxyh<7cEV(Q6NZZO z1<@(UsH1N=OYN!*%H;1ZT#_h;{}@LPjXNbW8@ABia4;rk^0>9aU+~j=WIX*+TwqP@B|ZuX z!jF-Vqkm=X6(*k1BU<*nyr|(kMJqLVhvKqxuZ-xci0fVu;x{>~u&yXKpnRi0R}hRm)qe89;0t2X{`Oq!e{@B8AclDv53P_h9@(pufouP$|}kk zj0beawf)P0=*A3pV8-!`$UDMzqP$RB(w^vblP#dzLv>uI!vG{4oE97g7zI;GvYeLr z=2??K+A+l%{K+Jn5p)ak1k4zgZw*(ewvuI|>Y@d6Ze7f*?x>`@q;E&lRRKH(>n{GD z?flbO9O(yM5!sc+Xe>CXGf*RuC!P#Y zfoH+mSsffW9EqFhuhY3|cDu)T=~?{WpzTBJ3lwjdeI1+zbW@lqcs)~UYHy|>ls31; z)~uLn%^1%#%-wYqQa*S`a-5l_ui|Ec@cL%X39HGM2LMSFsMrcJR|jNy{Lagp?~e;T zGL;B`3E;AlM#vz-4`GcJ;P!!2D+CXAeHmc#>EGnvTIKevW3y_G6&h4&I2(Ixz2L<) zQK4xkv}ggFdV;-6rhQE!TvIACBpCa+9t*>u`XwUyDJI${IuadV5&f0J=Uesr35 z(z8)Cwuf80V|@FIK9Akd{t}AZ(@@?A`t^(TPZxPeN-qj_iD*F468F`Q1~M!Qz@ji7 zax4@?j4w{2f)Yat41ye`WU=O!1LW`|q;C@wRfrybjQ2krW#LSnfN{>T6goxQKry%# zp@=S#rLW-XMLOSk`KUQB4g@Tty20d|5X5L~;U*!2P=z*dkwz_Vb@Yx&J|#hF&EMlm-O=X#Z^zr~1F!p#Ddm z#9s7c~LHjMx=7Gp?pAXWM;2H=gLG>bi;0i&GJtZ;b!zNhKT zu_OeT_p}PJ(TsRzg12Omga%xCtN%6A5~mGIR@BI#8Cp%=xCN7IVx`BzW$sJZDOvD( zZ3hwqB`8v#v36qJ5lMYAK!~+8y-};bFi@6cu^T6YKYF4SZ7Hn$gfLyY@FJ2!2??H= zCy^#7w__(Y|D7QaWzK zM!6!l`E$SEJwiV1xDrwT%jja-^OjfrJ`k;WNgOo1RLBj6~Ot_{$a;4 z*U}H`L~ctZ9&3yhj2(7za--Coh}N;Y;~0Nvl!BkpaDI4XV6KNHqqkv=N|$H-qsL8c zt~>2UbxP}Z?*Yiwi+~3q5e|k6e?XtOe8Ut7gsG92G6&rapHi4FFqf3QiJ>PY6(}H0 zDkT9yqwno39byBGHL8)UCd~H zM$aMz^P^Hf&;=)4DESxE9Pf#z%pB zv~G3q`mvc%uMg5MjFCx`KfR?zkIQetI2)CL>Mej3*YMZq?ujho+_#Zg{OKQ);AA92 z`GVZMfefk;6d{9q=fZ5NdDfuzVJM1=@(p92QM)cVC$-2GT9SeOu#h})G>TlEJ~!ts z3c5cTjQnSExjybMMdJb-KRpA9o}oJ6i6p>*E^Jl0fb_b7T|GHEGG`^|?;N}*_XDU* zZgHMDba4gh>^ynw8U4Pu+%+2j+Q>yo68GI=IYA;x>|@BF9^pSZiMUCli`s8ovlh=q zKhyr^Kyg??;s?Aa?63q^JEiZh%yRJVadK8CkG{D|vd?vf%b`-k z%@h)o+S7zWq$FMX7F`h&3d+)Zmg#U*i$@3)}xMHTHj%kcWW7K`XY}(|Jp^( z3fSRfdI?2jxhdFFjG9$f$$bkHs1DIJw1tmrBzGJPSiqYy0?2&nhyZ;Vl@x+<%*3M3 z-n632_kU@IHn1JEzySNj{{Ir9sQ=$SWuu++Jv(d>gs~Uj^@yclkawYGN)xJhOTvq0 zI%Udo%SANha!D5nm4mdUjW!2Xj=heyOJ<4)1Sq=h+nZayyGd+1`n?XWEs3RM-eU3f zC)1bbv8!2cQ`g$vJSQf)fLYWdGLp9=9^DgZd;lqety3Jnu z`R5KDn#*<}whFQrbE2f$)yl9bt`VFzW4)Ye zg}`df0@$^v@!!r}g$8EUH48b{rsZ|*Vxm6WXP1-P9+|641;w zFaYCcgZZr1u<0%aHVl74wNuC4?f3Du4q906V~TD1SqGH3#i|#mFBy zdyeK8y4`T8nokDW31V7upM@$0X4wr8(QhsLqv#66{8IPH{bdLo*H-YbfpcPoPLd58 zlVqxlrxp^i6wVayM|IiEbcm>G!&J?ahcz%VrYq$YGh$(zs%-mu>*SF&MJ9$zUBNq3 zQ1b7OgDEm(aPM*Bk^vYeQvo&cR_|elYF8xtvZ)m6j?8rehn>0B6)2eDj}N#;x|mza zeafFsf9u)nP7~>Ss&QW)kPN+h=VW^LX=^A1(P97$!BhDyPQ#@Ua)dMJ%K%OU^&QXg_VW>_e|GZs=;yJQrkVl?;H6}bqwCeX1X5n3^MhD}Cs#Y~c`V)%?Q?lWYO zHWVDq$7#$lud)R#fhwYeMD9OCa|S zryFM1xE|fIvp}ydN$P=+|JtE=z-eO)>_XesxG7=`3lbLxR~U=U-8@mLLLly^gq zIg{FX6AuIQ+&2IpuphO$6<_07thMvFMw{G`j)kwD%aeJD`X}oi5o2ks&?kl_M6QJb zu&FCpbtBi{#aJe3{y;hchTfucdvo|2G})FMl=&+pGejLO&q4(%eg_Lh1Iz4g(pka{ zD){CRWoYSyj}#{pZIGH7&z+7m@pQWj1a}Nkwhd)}vJifqcr;TrJ>3gl3Ew_eLlA^2 zs`u1xJW;raG?oMirZfFbcJ#?r-e$v?)o@6_ z`!Kmyt{H-R$6oygK-%t9a>JU<7Ak(&I~lhbqK|o}gyFb>AM!ke$W>l6@kz&<_qDsU)a(9125!*sx4MYIZ(t1N<5D&`u! zU)WcPI3!i&pyov=;vciqqW@@neD9g8+xy&YY2}j7R*cq)2i&|tl;|D<=wQLd_~7sv zxrOVcly*J!8SnqWUjEWB1JtWK(Amy%`Tj34td{Ay&A8u)Xb1)X!0-F7;dMtBTigF0 zyed)ut>9%x`mNv{kWv^2LNTes^P#V|J#60PbVcY&)48Gr(JZuKVLT_QVEc$aNO8zYBf?+=12=G`)%~!~1oABWK)T zaLkEb86PdpSerpS1Qc8nIZi(}0USwr-;a_sM;*gIL@b4&Moj`LC!ie^dJs#Bec~#3 zuScpv%KnD(CFn_RuVAYK@&gD9t`JYdgFwqnfdY)0L0Cm?7TiN@T_!OqLD<^GUBqo* zoOd46QK}p$`l(QfASEM^8Tbj8t181G*y6D9Y16#>R9E}_;UgT=k`RAcwJlj$HSy}n zoD)YoVCZzhHJ70%-1vi<0iu@%F6gE&FPNrpD*GZVF1VIBkc(!1t82=6bQw?Hu;@jJ zX)eK3V$w?O3{7M9hkXYHpqrcwedz7?=1YJV{`ANLg7eQ40hTKhvISpyMj;%VxJ^a0$KjKR9<8 zynx|xnAJ3?Ox;7+G;GlU_PHn{OGeJv3IEsZrM#=PmIV}n#Dv}C3s?ZYkf;6^?tUq8 zndV|ht;ORCO^rIoPB4Uiz|R8@D#$TpEp7+fsIp`l9d@$8M4Ay)4gS&|l6I5KQe~y# z%j)Xn{ql}4nTDoF-+8l2q>St4Ky@bJBUrx+PFy)L{0iqewvMSqc2tRIiNeqL&-1boSFdp2{h&Eregd`EN4K+tBtAc& z$awQ(nokNM1sfDkgRlt0TznxoM545q$Vi@LB~H4%vD}~sqLFJ z9i}IL5|hEg0L_3w(JO*fHlc3R)|LxgNYY!h-lq-`dEF9mudozH6v$e zQ+Tw0Y;ozwav*B3CtWN&DYn`8XdkX32AJ=HNHQPmZGd3cb@Lp?vppdc3gaVIp7g8f zRt|_;CW{wc$`!gXt(Q*h5pf0v17VD9O)JEi8e6@Jb%Bhz)>+YtN2Gs~uuXg$@n###$uhoeQuc-srPW}awq1&UtjouM`AIpag!rs8=}x)F({?CGzI zIg$)ACV`2wj}jRkG_1Ip{$c*CZ7?0#h1q~RrA*lZXJB7PTTh{Q^|$&vLY8dxC_rZc ztX}Y9=AzlE6tfDqDo(hIfapWuhd!PB>2%Bil+U4HND8qf&UPq>B@YIlsPEpxS-syE zG)ODhAC6r~2Vd3r&}7PunMZXi1QmE(`P5q}g-wT?!E`99TQhGEC2yQUYddr0#vEDN zAneWY8B+tnyP?mm2ARI`o%b2A8D(l=cm}DlexOFl@&2bzp8=)bUO^MMYF=R(=)Bpa zSe_zdOnms>OdMl=%23J$wzmko0}%;n$WgB`-B?|X&WEl>=GLe4$5BUQOy0#OHz z>rg{pE>6Hu%;+8L(`bVcUXb|^>;s-SpC;Bvci6QtQ|_mUv;*i%(|u&|>A~3by~<;= z5gueT-EKPF{aQ{-nCH#S*rzp+!7vVlnJf>qgK;dn<|Z`sM};}I3>#& z4|PxhQRS(3Reua^Ap7t5^RXRYZE!5ATnIL``fS_tjCfP~XZng~m8I`r%g1vLTDmJo zx_U}Dj;N_P`20biYU^A;$kRM*xGZ#dO}W{})Q6zerSp*l8%deR&ZH(w>^h()tkxj7 zc0G>m{?2bq_y4S2{zv))0;71G90~xy01W^D^Z#RrF{)ADam1ED{f9Y`STf#vH9Wi5 z=$r~mZe4gaC>Zc7Tn{@Q#t>yCv}P+dutb|_E{+#rnslOWQG5V3-t<%5f}ymqDc>=o zxGnEq!)7~qY9=NDpszQM`FM89x#i{Ec-L&VLI1t^zB_H5Ys};RcGdlVW0F(FG=dwOx=B9)REoO1 z@lUs|X`R#i2o$txdi!+XR8lRKG|IY_6(NdQ2omG~>NAVFX$ol7vbxa#7E5j8{%>}n zz$eh^%8Gsm7ERl10M>G^_&aOa7k;Z|)64vd#-00NFkQ@`+T9K3gHrmC(~c~R5Ka$r zqRW8z-@P-A6z_d8%02DNp}$)Q1hE?A%f}!eiiJ)ueC6S~7s;Q;#A5V_&O8{8n)8ZY z^as+%J;)zWz8S37vXp1WU|J z1$LMeh;95k9pEqKI+GphKb(mF>J#H>4DJp^BjnH=n~@+N44ZK4gyq2e7Y*WRNRz z{Rv`U!cgD%sFvBI+8#WRo`-l8yDz#>|LzLPK6x$2MdL{vQr@HS<{Jfffjs))Jw+n# z2tFnfc1h94dgray7$zwGI^DiN5Z$pwBYjUBLiyUTjyDMGGM~`<-~-QEyM79}POhJ* z-841faD}*mx>`035lZn1BA)cULioMN(Lgw2tN201jR`ueBgJvoyJru-#J=xSaRlNz zITC~s-!_&iSKNj^nZgz+AFyUgP%A@X?J#?QexpqaM0Ap?ZITfc%nyCYwQj|%?v56L zMZmkUX3Fj4T$=_xl4Gb&W!-{Ol}?thNFZadCDCV>ayd8Q7v)zGXf6u*g2e?nV1T~B z1BDmA&p#l0c;6(&UFLav!{3VwzlhYi?ZqK+$o^vTNftlirx=K@&V+aT-)PlM!J~o5 zw#PuV+VOGE%i4ztX^qjZvR#%m>r<;iv$V}-I^hyPyczMq1Jgv=V#H;wR_u+H3^`XA z0*raBWF91k1BP$&p7kY%8IGt8fHA~SwO-4hv;F*!;1rA z#1;`D4nlc2R$C6N*|ok$f&u-(g%SVt=+Zj%COjW=ex5F;;J~a_IM6}CgMur(My}yA z_5Z7ILx2o6AhgVhVPxB}TSJb_E%|22I_ z3FcP>ut$oN=4w8Z%zw?91RPMfLU55W-Gq@Z3TH8SFlHTE{yW^~qGE_a#RE^+Blr>Gn}KJ-WsI!ra(eANI% zMq4K+L=k?VgyW{u<4& zN;h_#$utB&9CY%IFN_$hLGJ~DdC${e1Tr+=4<}rvvb$Z?YuqJBMf|N0kT` zF*MyV#sQb{n0W;J6l?|LM+We-*YcGo>xU_c8i`jARG#>4|J;;G3Y&m%2Y}n&wb@6s z*hl8%y>Oun6*=R@IzoZ9TOnkC-Q0PW9kTh?x>K`5mz7m)Nfj-$L8h|C&~rMYjt_$M z<5rKsv6rVDR^qgBfQch!3AF6K>za3M%Njnsq_`#XaxnX^s0!EY-;3PjO6C$ zBR)h?AW;J8?_3Q4tyDrZxKFMx7F{ zG%0Vt>{0;UmU?J>AIGr%N{e~G)||zfc!W77GqT`Az0qNL81kf5Wof&rr^eNQA`;VK z)=>K^k&R9LfvrZ3DlE_TG*WxEWGpE9gctognC9EUgME^jf#D?>q`E|Kdj&EJ5FCjP zdmm@th#SY?^a>~NvV6zWvDa~IFe!-UjxBSpYRJb$JNFbAk1$4l>LZ~?4~+(kN7G4gR#7+ zM9)FrKTR82Q`)XBtB@G;DSug-7$l(67sq|hzF|Q2lY2ResAn|*r=Wb3tcB2h*gj^3 zx4_!OiLYrul4ot2A#7&|{B^k07&ObPaw-gOJpGU&VAde>D|lQ|b-yb%fN4&=4Z6u4 zTCIAOI@#AgVNQ;|WDTjCyhHk1jMc_rTW&G{+$LaXM_MmEjaI_&9dg2`KXS{(R-z4a zBxm2A#&KdzB1@8(0A*a4|GGWZXuP6s(MPzz>EoZ#kURq{9A4NcZjfs7|HYGHM1(ta^44!o)G0OXP45gddrjG$J~g+E z_(L}>pb;dulKEynq1zDYLG1(mI+21V`L<|i(Q$9_cgXKQxiJ4>jkDc8+OhtgQj@XSu?j)z=d8ET<`(8O4?B2|!7 zume9*nNFErz?gsSK+3e#u?^^8jikT4!48}Q+DUk z9A3(xVT3W9w@(;3=jFdlB^lIK;`$j;Z0}=D$|mN`kFNwvpkzqMm>{p?sB(uo_*(^) zstlK04sEc_47(r&NrE0yzrAV)7YW5vw{)&8VK7ig@b}8`Oj6R3Mp^SOMq=D4!>CmS z16bLT=ef-s$-bAzOO)Qx5&2q4sfM9LP8e^ zhHh1_n74%cFt(E~JXvau5BbjcZ>_J?#SKFy+u|s%i8<;djXb!;l z$>x7@YwJY<7FXBA+{_Ixe4Z|_L&zBQrSE}uasrS0)dkjsMmuG5y}0VVq@;g<{?}^; z^#on<_}?s!F)RSUpZ~uP$EZbB%IVkW{kM~1%wsbqD+mLIrl?F2Fzk>>2?q$J6#=b+ z6oEBSA(&S4^iN#ZqXpSjY#-#!_!|-27aaT>M9o$^zv~4NybKC1RvAl1?nRofFSp^_ zdgbT+XsrNzV{Gu3iYMheHUN%sVBS9tum`diI3JvlF-L=;@zxDe#5gB~psL>rQba-@ zPRpbdqQFu@^;-(48m7Qgl9q1UU!Jh2Qkq3?NvH#?5o!TFTHXi82b>M$&87*~=McI; zjX|~Frr!*8kMufaZ!GwUJynCa74A=s+pIR;6KB632V`TFaW?#?YJD|qG4@n}*vPB& z(}UcO3@=|9rGxJ88gdC~`(Z`K&cBZL`IxIewR;fXqjGgN`T4c`_($p^6I7f$^d(aq zd?Z;M5n*ozw8B}7bhL@F{Gd2y>Gjs~)-yb;1@S(z4TRwloT=dPYSyL9VDP zFNt8WMkP3rAJ-O%^Oge3OeX=@c_e0%h!O=8rOlTg9hbO>4Z*{4k}(duvvinBxFf6bjlOlsj}iycdD6R%RQ%bkEonDr>E1e!OF}W4Oye58_cUQ zr3<9gma%cj9Zcu!SLsK^E9dNmxmj)lp-_|=m(H0HLLvYGK#dWk8xnE;aa*9iY!a8!$bK>W@TrVVBeg`mWHV%n_xyNsx#7XI zu21?}-xcyBVb#b~`cOY06Fs~S2ZIV048tNqfPgKaK0899!9az=)~a@Jn3S!g_q)qs zH+vWqXDOK`W#C{n7OM#-UbyhP+LR?|AB&I7T)-LcQx7!5h^=^+2$m9LjCEuZk%yB5D=VhPZejKM_um;+27AI{EH_;HRI^2v`s~j2Fj5xe)1tDBuiwATEa$_*dOQ{P=$D$#QIVs)O(M!-gQVJg<+tE;c7ERxY6OmU`GL` zqRavoxII`|SB`KiyMlE(voDC5b1}If5M(}rrkkWt6}ThRCRJUQS}d0)liEyOU7Hdd z$i7cMV)?tY^FSepY%Ea9%IWePAraD9dG;am+z=_MkSRv#G=aK$Q|d>Rblu7MCVr=C zLGNomK<6J=fKE3!{uf4o0-`h0UM8^Z63@(8P6J{{N}kcU{9vdH2MTLV4(m=HvlofJ z2ld+)ewC~<45oP2HaA+{J#C>KKY`#n-xjF!zq4 z!S5Jg*CG)rJgz39zy>|Rf_2u+>H^bh;gp-jplH$A*M)Jc>5){UU7BPV5SAf8T3`g+ z5uFhu=k{rIrj$9gJiaMSXDVw*KGGf4;MPKQ4^j0zMwEtgE`_WW zW7`!Tl{Z<((pWHO6wjA3B#_*9L`H=-G3v677M;9G3!59;ailuHJj0x~h3}O@fQf8R z-u7*!UHf8)>!0Zs$=219AB>Zd6d1D5d}maMJ~XjsV!BYPEI$9s@VKHOW+(G&uzsQg z0AT;`f4P&9oxO>RvxW69++s$3Cu#E+ZgE;Sp9p@%IhrK%9HCRWYLK4I1|toaq-;s` z7fIBgN%UUw9^v`o`{gp#*c$l3<;9VE8l!6EB2Mq8b0jN|7Mg?(oube9GvL^(2eJF9 z^eGfZxHs+GvuL8LjjxaB0hTC8x?GTvQL@7{F&Gp=3N@a7Y8*ubHG^^F7+4D|-yoSZ znyQr;R4=d{4Aww436@H&^Oz}#5;eOUdKU>Ebknxt`UeW@xe#BglT6!OksORtQAE{Z z6yhVHUOOo{N%+?;DEakR(=K8-Mkxe{dO1-I3n;{u;^z*wDrv>aS!uK8L@&GDJUX_n zfh?^#*8FE6R(t+Vo40%U8D!ERBtFTb)CTi)%zIFL}})H7#W5*HYcXh zEdSkMozzIIT?F|&ybP?x)QAEnvoeLR9 z88wk|X#}(}#3dg`Cg)a&@ zxT&KzYq*k$N`;qt8lH9$m) z2Mb>_x2bAL#7|q-3}@1UmW?FQ>NLrutpK|ve@d=Kdx=KpoSB6L-8%p-x;cII?VZzr=9OwCOc;!xruW8UOxX5{08rs;-m^jkI{0WbAU#bFae42rcZ~)B zie3%s>%WdC05XX~Rl5aQf*7BA29YG}2rITJXRVB`S8+gazG;_CgK1t)@#2**Pt~|i zs){gE+!0Hm8lbXbB7vfZGUrfF zHxR5~AxgFiVIV9C{R7E?DM$-0OLRZdic@Bq8q;x3usAKZ0J0RGQKN-@WW@Z zVsOO)lB3v|7TU;=NvO0LPpSq`#asE5HE*BPCh!j9qgIl~I;(IVLkNbi*?5oN`!&c= zg150wjPoy0@?+okj)kh?P~%T;F3vA!y+BoUe)f-|Lb>LvN^~PYB5)Y^{4nF|Vaueq z4Z4&iW{25NMkJ6UN7~b!F%CSb+K~JAlPg3|+cY5pN;KC@@iM{rN9%qe3;Lq#dU1Ry z)-)%zBN(=ufEpoM+-4`+bQ=ILyR z2M{Dsm_2?LIJ=bu<&gx5IQP_S>?0O;@IXJeW)%!D%M~Mfq?2ZsFn++bB1WzZgj6UY z7#I8Oo!AwvS2EAiVwhm$v;G>NIGMZ3-s||I8KqGA)EbT%RS=L1HzsG9%tZTrJ(Gn* z57oY`R6jgQEfcs49d@29Fm{csvdd+eni04sTtncITiRfxc;;YycdNU>7BgbTzKXvd zm%0yJ*%Org@uc(4A10I1mJjiH?sC!luyf=+rru^d+|H?M)SW-JfPgp_jZ7h3s1LK| zv{vsUdB{}p<(TI{?vCZG`+}aYT=E$?eQgS> zrFe~uoSnF^MvLYS&TL=PBi+gkfzVwmLmoN5V)w29Sv1CoLVJXcFO4qjyJzF*uK24A zr!I^wq;|ex3?unOTy0}BMJ49whh}^MjF<@t(hj`FjjJqYW9pPTK> zP`F-IGW_6q*;IaL{{Q1yD z_LoaAaN(+BI9T{)QvEl+z9~i&VB4~7+qP}nwr$(iY1`eWZQHhO+cxLiN#4B7Wb%^w zsQ;>uwf9ncl;f#P28;7vWXa*`#7U8k6$S6jGqbZpTM(If;0nu>{Y>ET*lWj!2grk( z=_UXFJy9kx0)k8Y%O?%_$B^Ru&nU#WS!327dlWTy`xri3#S2&3V=M{4eBR@VkWGfB|zGe5v4n3lH`T z`}#SPPqJlanx-|1(HG~bzEd9F({(>Resm2DgF>QB`T^&JZa`(|Dg8XDKkuX!$r<`3 z6GV^b+UDV0MKB2p{I z;S79{TeU;LIB1a_=y4v^*A>F-2euaa&_BTb*O`F8%Sv$#oIo zM44p-OR}r^Z-2ax+`33GD(T$Z;zkDs<)HaI-)#0X{h@~;je$Kz4S-{JoUUkzMI9R>ZhDI-(;cWr2CJU-VJ>#q#>dW!UQDcwZBnb) zVSKEU8);(_?jMpf+{J7Qz!DH-K@nIw{{q!fT4A$L4iL*%aax) zzU`2^JdJhZ*ogK(94$&wj&YTToTF<(vWXPFwkwUdca*0MFyKswaa4uDK|p482{8_J z(bF=u2zv1DFD*TJ8^r9%Lfzo3rKI@9*c6wpNkm*lz1yt+*t(i#*8R6K?qN=;Q ztphiK!OcmSPyzR?FB+`k>o!Ex3E8%dbj9jczw@lUwz;-t&$*e+WqC$882klHg!uB# z=jOWG{^S?Uvf!w*P*i7D?DwTaVL6bQgBG&sQ%45umxbD;Gw&x5+A%K16%V2!q>0hM z7-P5tS(n&V=1`;{!tS)Sz6im_pv`UhCxE*fa&xvWHDs@ogSl|Qc3brXlI@(fTfB*% z%)GwNAj2-#Ax_I5J%!V&Hi!=d1-TcQQPAaTn#M+d+E{a(?}Q@~*Si>BJ1enm3Oxs` zM1g^TSV?rudICiNx?tdL&w@0SfE>&vhTct8aJ!xNz}V7{wH zdU0()hk#S8{dbHFYH3Rab2ao_N3`WfQ+Y6(m5Y!6u<)WozKl3><|~p!V`)OyXfR7I zemi7%HrJVW`jT&}$R!VncDHlMin+P`BM$&E5HtYPV((VObNmqO-qL5Lr4fpUBZfG{ z^oysYrr#xlxyo>6R0W$JSW~)!WBWeT{cmS^z@9Iuz!d14gdv^};$Bx^M)jVv5=OTG zj@fBL{VZ0C8j1=&;yc&Gh8Wr$KD2LI{dO6BL})n~Y6QB+@Vrpat$Su?b#*tc0z3TPmvS@Tm(<5NrJ(gY`an10D&$YLh8k4zQ|FJI~9KrG;M z5y#{SAeum?RZPhCFND1S;@oygV<^Ul$S=e(XOAjG(#~Jqn1Nx#T4KhUYs@3?)=r^RB^#y*3 zl^?p^yn`2}fNDhhH_xCX5r;=Vf9J|13q;n*Lc_4&>TeD2{m`KH2C7ui$3=S00j9?k zW9hvFQ4B6@^)qg+O5otlwY^cuha#E5Hu=pgg=F2XHcahPjKKR_1ChV@pcifGfmEh4 zZnM~Bt8z+rYj*_seM7Ya8EPY>B)ZvYtfz^e@1S1DjEO6p_OEVQgVdUtdL@sshL$Lm zN#m|11|$4Lq%$mhv5_fj3ta3`K9K?HRYn!S3LUe{+!y0^WQL+7<0CdMhD~&IKXa*k zAe)GjC!nPLfh5(d4Ldo&wLis`hecI0`cGVArs0n3WAOUKD%VhUUw~QI;Z;5f(bD4P zk6{WsU0gzzdh`Chh6HE=!z2L;s7J-V*xAbohu;+^T>qBi7Ub44@@Tz%{nHN@fAxx+ zQ(umA&U2vmk<^DPQ@44-VU1y+^7>yH-zbp!EN8#AE$h0GJKqKOEonl12I`Xrz~A-- z@!~jX_57}H{r^T_{~-}K7|x@Q|5eRdV*SfJ{T~q6fANUZnwm+QY)F2mwP!h=2pJ0s ze;(Ot%42Ba8Y|YYRwY^{k6r5tkP_?i0k8nXSBf5X7h!|KV>z#Itohf7=0{iEgZaK! z^H{tX(4G2@VNtX@m6$kS%i;l6vNRh0O2N`Df zGbLbkoClv_XN{8Yl!|n)as?@wNm?lkHR@c3FO&GXjyE7k_a(o0Lqr@7;^YcSDGV#6 zG#Y6oO!HZAL?M8o6P)+{D(h(=ASpG|IrW=N7!qGil-~ zRWYxBYiep|!-Hi_lbONURy{ezt0$Y?Iq`I4%h1mv)E{~hJKMon{FI|$+2+^>qC!xZ zI)`L5{^JsD$~kj2MFalBC8qf@SQ)a*I437U8aJn>xs7VG^00JB2mBZz$%QR8-amol z!j>Ld;+uA1&;B?+n}OYit*#D^+xT#XR$61|%I5wH?W=_3>kimI;{9UE<+%kG*U!iL zX`c(h7le8+Ms24&!)V*r$_b@WO&dh z%UCWqDQoN&eX@~ra)v^AMlC!4fyN$t@!%Tq0y&hYWTXly8%vAXwQW zaDA-)gL;L}MluWd;9QW#V9;>buI);b914UJ=rKJBE^W3MRQD1HeEqv7rO@sbXH^pU z6Igsh@Xav%+L$!bYLG(1ip`zyChuRDVM#jAQYo$@>VTFZEoF@!H&isOn)-8rlRY$` zwo$(+np$ZBzpaTHzm*|gHnhs|RK+#cPUcb9TIW7pR5o&gfvzAaJljqxtb7cl=B2U` z8NK_VW>R3B?zQ5tS2&xQCfY}MnYJ+Ls#}CLV8O|IfxI(ZC-Q6}YvVbTx&37% zuk(#VCb7%Z62(O>Zf^m*o+52=0cp1*=+T4nxD)b?vBR%OXS#lS#%mnmuHx(Ioias9 zld#HxM`-WJI#gvc>oDdEn$+{hTw%b-6ZZvscsF)Qy&4KoZQS3Nf<1b)^{6sgS(Hef zD3#+j0CyXwf!+NU7NyIH>NsZTacI(nd_kqiHs5yma!x^m;9HAISHo{R0PwCIP}V+m z)7X2Ih9p*h`mSFo3xWCD&H&luY`azG6z*gD3_GefzvQuS^;uz-W zz1Cg)S+-IA-;rMXeH^}&zpuPq>dE1KohbTg;Xgo#xl2PHz+55zDshb`g8dxCnA?O$ z3y^jlRIDN9?Na{Tz12S=*MdcB-Re}2J(7MWEA<81TYV95ZtbJ+X;OXl{rM{?hdC$Q?&KDRv1!cW2=2T}2|LR&{61ISfZnXe+)&*G z%5BLv2fDQKZMy9-;DFeH?$}x`xbj`Km4f=kdDcJq8ecD;^;=w0(fMycR>ACdF3+R~ zzU@i_UM<~V3q|IK3F2=(l>-;Hr0+EnUvuHvlXKvQ0T-YPd8X4_IM^NjEp0r;I%P!B z1!vOxtgunfr}M2aOYewEneY2>bIR$q$>=U{5@M^rk#_`y-K6qATGBtYv3;`o2i4Zl zui&?%_7g|^myG;8TLfMnxTD_BSqBDAe$&YkW@(F>Ot`vn`m=80E{);r(qiiQ+Nz%3 zqy8QfSA;fV)7|O;Cs6Crq~berSaE~f?3>T;8a*sDAaBBJgRr4$kUEMT+Cw+Fg1cN6 zt`f2FJbt^6Ftshjk&Fqot)XhagWG>YMxXl$pj`iTkgGA zT=$f_frq)M1}tUI0Ts|OXl>#)p5+R+=4g)w+lPGGM~;9MNOIpK`Yd+PN9TfZ9Bzew z67+RR>mbd8KSQ69j%PwC&T!Q6b~KaCOdzZRK)=l}KM z{U566zaWBfx2Cl7<`^O#fKNn|#rOlY7B!<0IiqPUC3jYZEX}QODt_^V)+JE0TD27} z3Iq)07=eIcSOSG~iWFyxupQ?qd{GP4sm=qs)7b79YpYJ;4IYn#VoOSLI}ztVmv_&5 zNoT3ySEbtbEB|lDe#6mh!0zcC@^8S9u?@6RjIHI=VupF0fVnmpFS>?;!8Xw*6%*{E z=tSC@n&h!`GJRt;)6wLWJHrynW64?mKo=CRN`|`WmI1f926hQYaA+;&rgkekJ zTJq)=irvzo?>V>``@;vIeFVP1AcG6s+i4EPg}@(d*XfTA;?|rwo$v?IU;evRz16(@ z?9h---O|b8L(YYBPNA|)sF}>zn#dA{!1MZ{;Y6k{sJp=&1pgr|t+j-a7yn5(Oz$_N zzE~HxvPRsP>$9sdgK)4*i>tB#cy2Imss`UATr|zEY+ST8Il#aA)-u8V6<)8#E$zJ_ zDe(GR2I8b{5c)CQG>snkfBzE8Dby(s;ka#oqi$~Hm}d0_n(2zq*96tUd&=8o+47?; zpltowwq>@;l0!(hLy_u%&l~BQHpc7NV%7#;WHfzB3@?dibnl3Ux;;ld#a{>=Q8DtesALMLnWb*yT%tXY+A^Y=&wNo!iBBqy$hAWG;oJ%^nz7aZM#NLQPcLh3_g( zJ%wIBDZmil#UaOa{)YH@Z#>qA7Q(v97^NSw>f? zfC!D;)njAdmkjTKw?$U+ch!tV37QyTIYmo=2ZBfePD$J*fW={Jf30T)c`CEW3rGsk}c2LY#sqz=mqk^T&yKJ;dy?( zX&+dV#fKs zHqh@VcYD}wMHJ@(sb!!n`Z3zsCmitQKeKOe~m%?}QABy4A>k9+TeYnK(r}1v~LO7UBjz3f?a) zG<_J9)`LoC33wT9GdjP&L);-y&c9s+>uOEgh6r+@Q)mUkv${c?_OfjkUTKs zAn3*=>QN4q3Rxy}C6K*%Ac)*dBC5kElBr*n(zp({<$4(J0p;PB6#J#;ei(`!glk@C z#CQz5Xo~gTq^o!NvpYtg<2mwni(`0r^hxhf)~6}c==BYpZrlI`-=4&`2CAiHn?a+3 z>tfPuu|358i%L6E<9$1rT-Jx<96nM>Qsyb21V-G0OarNYll3x4=PS%vrL#Irs}K#H zCX}XAtUZr%U~uW?n!v<sEthBBH|>gQwY&%SG`Qoy1I3I z1IkH=YOk4J4E^C*WzB^0DvRdJW(;Enoj7WtXICJR+qUoJ(o(ruQn2KXEPp$&s9$^R z$1cvK9_1p@!b?G3q26|KU(hNUQTon_KZfVjwDN#g#~|_xMG`!rplEoS!Cs<2dG;Hp7gfmyz^`OuJH9^0|^Q+~7DM zoJ;Ty<{kjERI0N~u%1ylW=auDU~@}<>~24ErNrGDc3dX5oAa`kcZ*<{eE}Eja?{>J zGB=ui ziycfK!u|P8aQiSt2G<6d=Q)ReB0J zwXyO)jtxLj_J$uZvG%U9QcDEBS-{EBuVdS^$^@|MU88RH`)Lrop^JgGk0nTeVY+=# z_igbu9G2NO=DYRl_EG=DPIAMyi;whCe65FP0pWR=I}!vNL#*{|BAu>nN`G>J;k@N) zoW$s0lG-%2JNyl`4Si>jZgbDXr0VcrK${%T$i&eBI~e2xBHednM7`mI1r95b{UK^IedMh$J2LLsj@hiRE%#$~BluT%)a~ zu~IHmoQiq;y?<7|#7TX%KI#7(KmTXNhR2oF+)DufpqusomCZW47`m9cI2jsS|L;VL zXU0Vd|UoPq(fGgnu`RC({_&0l4g#y=BgW0E+UN4bse;3nc)tJ zd|_aQkxCOk>glZfH&r!PHME24v*t77;M=FlTd-en0-jXsdKo-XMK&W{X@G>~1G35D z_`j!4%Mn!wk526qjYa9w_wlT)EYV;UWo6t;mwX$R+-*vW*+w z&lmgqhRJg_;-<|WDV3?um51Z~^W($w(&>!P?+Ql^HKL@y-Z}qVJ?n)MY7F_FOu?2X zkB`oTvU8(?7n276-Jd}Gx{(i)c8BPbk_PkR z1E?{?{Pa{g{L@XsJc_!J(UrWA+bEYqE>g11+1GJaRB2Ymg(5{g=_`R!iPajk%vf*C zU>BtUrE+N-$t=$#trZJ%a&CKqx5bdW#$edlNO4_+lKb}jE_{uFQS@y5| zO`fAqo=aMmjJ8eQN5tZ&Gf*6CAilZViUZL5h;61wyMVt!jAQ-6z@fg=-T<<$udb#Z zLBM+6Ccg$z&(JYe<`3f0a=TVb+-Df^YsQ-pcw5~x^EC;@1If3o5|HA zQ)t2i`ptAvg%c*SssPji=mTl8-XmQ5{#+rx623iYcaNSZuYFeBYniH6D;E8EMzn0K z2XH{>KG$TNU8U^F1^hRr_NRzW=$;*3$C!}N|VjpAb^=>y>@mC=4-e4sMpZT@|wR4>IL9d z>*($^!^c6saV_ZXBVJm=?wWt{MAJF`t{JJcBXDsa@A!x3$@UTtB}y`|s+e6xJ8K_x zFIM#0j;zgi)Pen2^7(Oi%#9uy0dWmL^p6oRO)P&!qsl}UHbz+U(6ahn5U*!IbLU?I z;;nw!F?;}jV}5EA;2QWioDYMA3wcBSX z%OLpWCJFRmnipt~_+RL=1zrvGI)OdYov&JO7x3)tY`s{;x4XEM;c?Sv2yUq)A@7n*b-A)+bl`c=%2I}kHd^)!)~7%cD#Zu<%QRSFP9G0Ki$ zCDl-cB`W}ZwB+TPor6PCf>L6L2^6emqDex$4rA>Pn{f}JW+YN2oCr`7P3(Y zuFPEA!EEoss)NmY$x!`K_Ln5*vsFnWx~312uRLWt0Qhwqe$t@1=xKXCsU6CbDdxRZ zNf}nUM}yDK+ZQ+wwmy(#yZ!P6Yrx! z^?b<+Yrn=XPOHy1PWh~uQf-j(Uy3ZjYBwUZ$<%x>6mmU*q?R2+L9aM3YylZUBeQ;3deZUmbaArfXEw6mG!wzb zOyniOs-r%~C+l46J<*f32IwyEDQbZ}J82V4)uULM02OyrFL5|3MXG~jV4D$rd{HI3 z$<;z31nE#mMI1JSheCkV2m}NVL+WeNWtwO_!%K_9?Fp#UFI}UkyF(pRzVYoE->b(m z^=K!!yLhD(u4ofQ|EfTeaCapn4%or#l7Js3ou7Y>AHQ(CI^yIt#njRF#ScQ%JQrT= z+oqdHXcnZlfySUDB?T`&J{AT~mUnOctF3Lv`9&``WRetT^hu~LpmA!uOyUj^r;xIW zMeo>WJuk3~vQQ=gIV+iZd;t8zF&Bv7ySSKixZ48|PRkX8Xa?PgeKt~`nsonJsL(-- zq$V4?^H=wWjhDms_vh@$$%}`xe*{%iT_NI3z5Dkw?E~KbebB$p|2Ln#j+c&ZmYke_ zWW%TuR|V64$R!h1lR4)lkaY(pW88p3z=FP#a)VnyX`P=Eno}VRLV*;X3i7iu1k-kH zE){wsy~uLz3S0>BqHD=2VY|>Q#;d+w5TVYox$Kq2Nhlb!naoV2qPB&@h`KPdfH&}w{ckNb3(j8tRB;$dL$2u%?P%MrIEN1H=!Exeihh}wwIAd?>Y<9f`GcU3byW8QRc26#ojF+c^Nedig;cqfMx6~eJOu-9DHnz zFtE`VzN@c0&yS;*ixY%Nb;wcR4Rm9%<&~y}o1!p63p5Mi62s_uT!ZIdmPhTi$U>rT zz|ZKYCxO;8S1#pi0nx!P~d30gbD`t=*kQFBj97 z{(j%1tG^HS#Eg#7fXkwDVCN4)E6hnBTyuV)u4w|7LH!kf3{w8=CoA{*BQ+JK4tg+INap#!Tsm#M2P{`hUNa7kDVATJLEincotSJ9((wT zd!4|5kvC$_dE+LusHQaTH|MwJh&9w3wHkfT;|)xdY~wzF0RJe|1kMCL$-2-WBC#m5 zc1?B-M=lyQQ`i$BTiwEsB9pY!Xc7a{mh|dcFlp5!GPML%P6ST$flWMIGvege7!4TXuQLjS09+#PJ)dTR_%iR3Qu#tM<`9Xj z;Xj)yPMcy*&aPTu5Z+8!;evX1tCL3fm=)Wj~>Uy-m(7g zjh^Yq3C!C%`YqC4b6eT1`bKe{;_;%mLz&;yO*3SnC>=@WvWc@1o zew9)mL&Ir0Mh0DapusK%^*K>tD~fKPEfT{BM2%CQ(k>gu9dY?adZTsBJt1@k3Z;mvpVA)*uCe@~vhA_G|&2r1kj;5GSfjqsXRm4vX)l#GMu?(K$En=Lh3ow5*&aa>lEa27s+g3 z=@17k_96_M+#v#QZQz9fws8aWNg8U`vIUU&xa5#4e{#_~WUmo_&GZ$_4#t94Ke$Gz^or_?7D&C1_NLV<-;ho61xJp zNm47!PFGEdzcJdzYIX}n^Mcr;as6@cAp z0bvV~T4|_5+13fnop)G5>%)HwQ||pIO>*(Ljzg1C>=l6QK>8FiH;u)jdz!I8fpS>U z_W5g?m$ipy5^DiiJLLp6F1k<|4h5AnP1~StIBnn5ZJw$}l;Gg9d+=P}bRhD;{8jz0 zyxshs>>l)2?aJfYPH&80i%m-=#8mi8Z>g2qY3L=0+^A}an&1YUsOaY2OqKfoxF!mY z`o<2;*hZ7YQFHnj9BB~$$-MjlD=deYlRPidwfM(D6v3So^!gt$d#F?jhI&mmIK0|#&!M9?b6;V6A_Nhk80Vu@pe_;@+UE}}JYQ5aR^nGm5D7*U_ z*ca7=10OM88(+n+lJN>u#LM_fT81LePV*%D>!3pn>uFYshA2|M>JBDnUz$U^)Ctq| z=f$A6y#5qFmL`jGETaH%JC36hSOPl$tGI`Rk)d8}84!=tWe&gd0Jmf)-6C5HKQv<@ zk5R!~qKjaEp^33tv%Mes4D&5r`Ebd7-KrvbvmOD&mh|&&@#x{~z{bac+=1k0>8svg*dI;2>TnlEcKJXU0TC{Uboryi>VsZZ!4f^QT<}kLHXLLFPY|VNx!@ z0=yi2Ty*u~%Mdkdw$Pa%?9QOkn9bTw4xo10u*sY^dEb+>gHIu`9OQf+#_#j(?l5~R z+}ZWr*`9|F--%zqFFr#rWc`ljJ5`q+0P&n&O*qZ0Y7n>;V^fDBO0XAbY`Duf1K!2b z`yz~{x4=x5rpn~SMA*<&_?(?BkdH|wYcj9+0rQTb2~yz}rK_wJ)EpY4?I;Lk^NP%u zaJ3-r;kD*28`275z%)9kg-PpV{)C_iNu+5;V&PU%#=jyajTK?HwCRb5nvx@-uV*V8 z0~uQfG|TAP~ya71NiisLD!f)54}Rvsnj5OiEVB zF(O~~ohbIyA>5|Q)zuLuhvlrNnqhnqvn>`dF6$)N?Czr^?4#-UYDTVD+@lJ2i9(+a zxbS*eKHWyeHKi>Cw*Uh?yZS4ZS?RR{-}^A

6-v2J5BEr#Si5Y+MV3T3lcWQ@ZB3 zu>#7@o{y)4>1L1q(ID;)E7lM-hM?8>uWQZ5Sis>_4p8&bUlkL*5hKJT3eb4?RgSVluT7lg0`FJZHZD(YhHSen5a&ccuaRM8npkBhQ?hd$&j zny(?WWwz#3ZnlrnPdM9HK7t!NmKRZLceU5uzUlhoflj`}B0_ zj#Z;Qt%34JgH2Czk(S|?xE^e(n^TTqm(-)cHQ_#Ev20n{MKZ3e|BTK;rnWI@V&eBa zj{T;LI}NpXiM4gF=BK)G}HN`f;5A$p~*E3?)o#ZHun?*4#4PNB+v?TkUM-n}(<5j-g}9wdJ0}R2istFW zIl*6n@r^*tM>1PI%y{Q`6YqAR#4W5+d{9ANuyh(CSz^Rz%PNQcHpqZ4W4{g1)&+5e zdAc$&fb5=a!N8#yzCIAyEiYo@18{|CoG6o38ml7Mghn~wJs>+wqz`jUK&kNYFXPr5 zBG`^TuGNXyd|0id$1GVwa8}MJ_ceF&yxO>K<_(*^ubiyxTFndP>)C#-v*b;u>rP@L zXt>ZrY*XR=UWOqA9g^GvYp{#}9DEQ$CUCvR04VwEJ7Ekg$ft<*!5C#TdB*5@bV=N^ z0{fSuo#9Q488Iuz=P$l)YxnXexC$v~U?$CT?La>O0^G0ZQm4ux?~hiu$Jj)0c3T*c zdiGD{Q;|KEYzA9S%ISs(AV>_-c+-KHrDs#_BZEa~bY9A!epSX z{OZ|c*_Fu^6vbBHPAQ)olDX{Wkxtbr;xfziI^y>78-)J(T71T=&eJ7H7)BOInbR2Y zzZd&otc->>H&~_WqNUF0^UPM_eW${EFMxgqH0t<<<$UE3u+L{hBqBh@K~$xhN?ZG%UMaSBYn0Y z&b~0n2F)>yNP1h$gNE_Q9#^z4yVr8Dx(L9`O|ODXAi_n!eu!dMg))@y64sCpGfvg= z-$mDJLEtqnK8d-Aee4`$v$~ET3$OVA?aH?8e#$ehK>2%5UnMn`TTFy>&i5Dg&>eGUxIdof;Oc$I9iz)RZp_oWD64xvz^Ma-Z6fqR|Lq0p+0kA~J}K>14Y=#P)I z3Z0l)zTs|!A!WHL>uFTC|9$#*YW=+`{i!A4ItIaNsd-W&vB{vjp68^Wx|O`gz5uw( zz{$jW^-}1}z&>znI^hD0@v1#FRnuiHp+w^MBUO;%6_Hhofc8y5Y1hO+nk?OurcMzX zuJ;o=JX*&g7g*X4X<<8^52GTn#oQmb@i(~x5bx;QaoYC{+{FU4TkeA#u}jE6rbbxi zjk)kn2+LUsb0@)wYD^vLHJ^Tzp5ErNH1^@3xzRptD!5sCW`k6AYR&l6qE(a)wv->0 z&6C$rEy(l@729Y=g-dYP3+v3&K(NQ#n;3UX=p+&DebZU~l>CU)-Ps#!#DV$FJ~;W6 zLKw?`1@MOyAkC8SCqYl4ubLqdkXDy-af41(W}BlRT21101lF(GD#2l`82 ziP3-ajjt{|3sTE=f>Waf&#J}{%%&$TE2pcp03haX^H$PA4~HspqZfndY64bS+=|qp z8PYOKu~L1@31cgi2Nk>Ew1s+>Zk6(IiD&UT2}yW^c{%pI6A8ZErY9mziKw=)^m@6O zkUlp9J;o(X2PlY&Lfw9Mp9VUd0|5}@A#UsuuUp&D z@hwK)x$fmf)d_YY+~^d?R$T3Ric}{P?^~!!u_E#uPp6tQ6~OD7vPjb6QXXkOg9D7k z#YC*7hz4Xthlz?~dbdPlC~neV!s7ZdIIBT-=;7q)!pA2@*gB*Ql(YP1ymLvw(?z8S zu(s+B8233lX8<6jcm1fr7d-ahV_p_`yQ-0%B)+o|IDYphD6$;fgkBvs2=u-J!tCF6`%ZPfOItw-V;2KKJ`4->3ZUMfXH{%6)nTZL2=p-2aBsC;c=D9*d{ z{p_jr3s`K7m*h$f8)KoOF4}xem>2^nEXC+-TD?8s&!GxFWbPYN@#Jnq9bpRc3zt67 z&#GsT)6)`JEr{$=fy`VyJ2O^WpJ!p-mg7{3PAa5cLeIwXY_YklW(U0}GOO>1Tgj_r zilGwqL$xI@J!SsaM29I0ZEpX#-KjXJs4ULB0+`qJkVWokgAiHZgI6^))Yz<(oN7o0 zo!l^DIjNI;R?$N|g};OrQdfu&ls-@*K9p!q7{}s;qRQof2-;FT!x`KqK*^edE1`9> z5>pYk?==-A?y%zAzKYT~>aR)W5(M5)rNCt$@(dBp^HVp*j-gIUUX5Roqjz%Z@GAZ! zC#q^CLELaik><)m98&P4W8Hw2xC&KN=cp3XOhr(;O6K|}(bdS>x2?h5_FOC7#l<&< zv>`R8L)woz?FceXuMaQnJ9BDL{~f;r$u-`f&4axR>&4h_rEjjFMld~rL_13~% zbv}|SP_Fw)cD-yEDFZtPG9bO~9cVB8Mn4PVi05WWx@&6|n7pelhgzZlUmWiQ|LTxx z54)+NHX3yd|5ShEn}uX*-GnFYy9|t`vHPZZbHYJE=vi!cwQa4>X!Mxog9q96N``~J zlVg7TomNA6HBDxXI#4Zn_3D7PYKFd&3KsaMRloin_r5<>Tph>Nhf9Az<->O3AXeyy zvjnmEHJIBfp#~liM36pO`{Kc#e(^-F5E9xiE9Kz&zp>2n0Y&EeND|MktTVsWudY_@ z&Xhkf7O!z`4-yeKm18n&I zOd%M`6KRhV_N>MGm3CuJAVl_DW0i#D!?j4j#wFv zv*%1-I8>9_CF+}O9G0iM7}+?MtF0#pmv>E0#(V_-KXzM;EYPOS+ODXr$C5^+93|pEnRnU(Y-Az1V zIMb0-cUj7TNTF|XmwfIxyKQ|syhd0gbuCiQA6Rj4ivuL6m@Fh_{rE^yf%?|~r)ULD ztRoJaqOMC8Q=!?{Q#XXej4~qlZpzfYS`1NJVct)c|lcv)ufr4mlnZU`pit1#>Ub<KCh}arjC99JOPhQfvOLXTJstgk=Ds-OJv@hK&rUP@`$-1*LDCWr9;tmo?$*^WN5A z$n3^9X|lXZnI1W@^gEUA-QB-@X`SVMmLdD)rRHEYmt_q#;<_@FhtaBk(L;c$h74z^KJA>be0c~#inCvW~caSk6vwe)#OOol^!d#y#n|k zb%eQgCTBZktX(|i>DS@$Tkb@s{ni#{SQ9)cc3qXVd*}2HakRl>F>M+J_0eW2tVE+J zy8IJEb%E9~x#2n%OkvNaBW@mNB(thEj;qT)Mm-IE>E|V+lErQ`7nkCB19o=77{wp8 zswX+DrdlaWX3gIdk@U4So?+s*u&*tj)Qw4>dA_<22?cc386A_)H&^Y>#2Ub|Qd)Y= zdc#wUNUEX#AV7+ap}i+(^Qx+!3<|xuY~=kqj6FmP0<5g@dU8*J)PT*`a{>~a4<}D^ zsHYZJ&s3=)`p>`!o##MvqkdhN9&n=h(Xp*^YSY#L_vFh|K!ExVZ(@mq_e5yXoq(d2 z|N5z`xgOVA#-}CpV$TT9Fuz+U>#HxdYl`{?N({C$_C#sK`Y><7IMBWk0T11Fix=96 z2cbGBD|t2juWR`-pGrJo(g?63!sdhxd;w&g+LA5^7O04!Km{_Tk@68$xAB#<`VSv@ zIO#Jw@i(D$CEuJ#r;2vBxc9*T>a6$`6?Y(9gTGZ=5VPe}{7(xnV8mZ_K4mX0Hw-eHg>)tN7$y{K@7ck}5e=rnD_un;w;x*>1(JryW3}rFieWZ$ zHOF_Fijn9O&?{!)NPdD>(l#7<-H-qojfNIZxDf~eX9Yy5q0fb@FrWf#DeHoV9<*pf zTF730N+_fVin@(TGzq~r-Sq+iV*@3OMJ!VX9<3N(6io=s5809O@;@h2rjb@_;4FMZ z+Jf);rZP<8h8cWD*N>cFX3dLVnvV!_ z;zzS#aU7mN9n$ue?(h%fg@SoJ!i~^!()Mc*3CqEMKvS8jC2?bG6oZ*ky>%J7$81OX za6~Gjc@Y)P9xhe%*wK!>%L2Mw##N3ry;0yzY^JC)isDWd(~8)#nrxxIY*Y`RjG>#Q zrsV1(bz?Swo%ZSd(NN z)N-t>&rbd~e{*qBRy>tJv456;9r$#z=BHj9Ero-M9Rgy>pU%$$CGpI@}q zY)$oci|T+ce^1RigbP4O5UDaZ=Q`?dMD(hVo*UB;(e$sWK*ugxRtg1l7>2Xj91MOh zFF8ONB+#?y2_#+`yQyUOsff&>Pqwz#qqeiynsCK?Q%&x9qLY_##bw#a+cGfh8KF18 zJe9jDk;+z#HlB1^HRCSQ?^UC&8A33gDj0aE-C{Dz!ynknl{JGLO9b+*{y3`nNT78A z#LAYlo$&nUi^Fi)QPo+4+0>O8FF{=o1@4oC{9+q0?qE{4w_qYiKw@|Ko^V(H*rNrD zhmHPhH&&9`{RzjfE=p_qIFA0jxn@+qQR{Ab1xe!Nb4jE4=SJQFF8G&}&b?r4X#Z*q z;%P~!xdwKjBwg42A=|Q+KP(<(PoG#~5gPoF2jE`pifqAa>1y9mVXVBX$>~nUoq)gW z$IKpBELD6Pm|m%i9)x&vnTUX3!Sz%^Xn<&Sx!OvqUH2H-l1O7qRxXUu>xwq@a{kbAmE>*nR zUHv;-K5C=36mP^_I7`%#{}CVZ;E`EPj-dTED!OyObO7n=NKHuM*|;q?wqX&EZ7XW+ zrw^Peils4nI4Pks=ppn1PWEC+?8vx>(^bs*W3cDeqa{klGQCN_BfAaMz9w?)7RX8% z+t`Vs2@MY+K+NAWslC#$>~#`=ASb)wJ9oCd`5HqpjOM{H%l{;Pm=>~w>r{Xokh=V5 ze(Qc5y9Py(?PQu+w2t(p^J!QIQ+u=}mujtTEG24kp86h}yXdVUQF;gIVXImCOrUZ2 zt*M2YJUBI|P~PGi-S0~!<8SVudF-TTT9NF#!2N8;{%2gWz^V8RkU@^PQY@5GZfR;oHI0Fyd$1Wkxx~QTMJf)8!)|_;PkV z&pCvrScf&ci|y%!miG_I+7}SW*2h2ZWYWwZ(_ZEOLh_oD(ezVoL8)MUA`wTQqRy(C zXBU$4sjOVeNv3I_oOlg0Zb$iJo?ldko_w8ruwhDosB1>pQ>S5^@#m5>?2%T$B#}Au za&zxrEEbJU>vVdJOYk?d@%+ys@Zm{7Di_AF0DR{R`G@qwMd7lvi74)zX)s0Pn9wLf zKzSIIi1+2Nho;3!_v|FvN}P!|nzv*QLMS(!Y;*A(hcdDzV01<{K^rsz?N$hc$U!Kw zxnA~$lGe*=a-X@3>__FoJuQ6rFmsb(p`%(tSuk)HQrx&cIV&tf$ z7rw;0WcxHHL;ug{qe+jSpCj&so59?TanJ}Puzw(FEU)uTtOwYw;GH~oghk{lFvvdM zjbyz3ek^xt@w1@?5N&(9*7S5@AjqUePVssKV7w89s?lUjnF@_d{*Q(+RRl>__OLWy zNGe4|iCQh;*Kv}bM@_w$(@C{Kdh)YpjgO^E6L+F(izHlVPWJWkW^L!T%AjxJcSG^_ z_mjXtr<(ekL7{JM!QtuC)hVS@UPGpXt0h}yjVeLIUTB3X=g2j#@^r;pNRNRM_EoI+ zR%y-WxHs)K>cU&;=JTyrL+@5Cb**UiWBEDJS!VK5V+yRtz)!YfEyer!BhVRgdTHSJ zJl{FY(Zx@)!-um$qGKoeOd$Tv!pCvL+B5bRa(P#Kf2`-plDu5Mnulfr zH$8t3wtr@btAuytsFv|iUta+t1A_H~b)R*VwVE}Q)tl9vJ}zPENSH*}M2JMN-2;)* zL$w1k#YeIuEQP0Z`!m@`v_m4rr_VW#>b2e34#1zk4Vm&8@2o)iY6Rdf+)kRr)3~7m z@KK5sor1#_-nT*l0WGIy*eEV&QW_q zGk$f>bJVX?fS+*ZIjUE`Nxr)6vXswg=RCC=m&qLE8*qR;jfZ$g(_~Ni_G!xJU+2^0 z&q8Md+`5cl6f91h{t@2RdS;s!@hBtRbFA?jQQQHKE zu$k*AUzwt}N@oKlf+E%!0Gqx8YvJwbFtD0FW?$^Na?$xi_oVtVj{DoR~w};T+~(*hQ%4x#z1K9=k+>om2|S?9`O_fhT{|PH#Z(gdzv1jhD}>Pl&8e9*_ekG0 zi{qkEyWU0eU|jekN&RuwN>}gq*;7kP5f!p={-|T1)1^Xk zhPv-UsxEvEUKx$zx=3`e=U77s_DWrtqQRcoO~eXbHO}UPGNO11KkS2>a)#Z*=Y-_( zAxwlN3%Z4^PRi(>7_xfKkIVGKGcp1b3BZiFiVY!w#ilWGsOe@bGc}Ddmq~ItXFrtfO0ZaqqU8D_ zy*Q54F7Jh8)70v`O-75j+7AE08h&FkW=MIey{MaW;N1J2_y={dh{$C;YDDlqL;@C0 z)-)HH`F%elMQm(_r=`c@>OzHr#f_ty+T~=Sf~^_6=RjT)5-KP*X;}Ab?_Pzxu(`pG z$RXIh6kpgg*|6giTBSP9sztY(Q@rbsmob8lg3WgqGV^0sg6Cn&7F78pzO%}aRag(* ztJey{%VX?4W>Ei>DRhu!NR-lvY)J5`y*#i!Lyz@dhTKFUL(?ev3YJ2-eLC;6U+zY) z?Vm7Cmt(P6j?A~qL8{I$mX6TPbtDW-hUZedEIN9%hn+@O`+DS-8xCJf;osLkT~ZjS zl98Sju%95}C3xi#`%HvB%OYaB`pX5q zk*E*LkXPT$`Y5979L8vaYoWkMA)z1r3o*J-Gj=hVy82Bvr+YZ5ggbmA!l`z}PKYSD z*Z6oYZJq2tnguSp`xe;B?5q+7bg#bvQMjySvhYg?BeRr?YM%oxpGfA0;-h6iN{zwB zRPqT$0-kEs3=&9@pH0eHTd1i>dTeyLgfZt?Hab@U7{5kvB!|Ecp(J6s+@|J`R|R7d z7AekGJ^h4oBHkCeWHzF2oiBENyqxK3NT+$psOYOKnb64qgDjmYx$9(!yT7^pj~7G}5zS2=ze`rEUjvz`0uO5(UCUOa-b`U3@;|^LKox zEE2}T51gpDDYXwQT&G+or+}LmJAWzgH0o1TInvcn=n4^5PGDbE(p zt{`y#c8nUACqD3j3>&u#Iv4@#{Fq^;>1KVbxevP{cQj(+cLI zlIeSL7uW|>YP!D7VBtptfSD;YV2^Eru2~jTT#-8{3fZm~Ktfk4&?Ah|YanL+qwwyR zN>~$KhExz)IOE<;5e%C_V}kWRlnwy4A{3_=FtVX8ACO_0!41p4Y193MKiuecRy0v; zE45}Tf?>CJ-=Rip9tpcnufj+c-sbpl`B-u}dJeEK6A{#FUE6e+6%+u*hiQZfunY!0+PQj2h3$&=nfJ#f9DHmB9nN0%N|fYKUR?cMxJBVxM$0_39UD^` z7zQ=61|7a$?*0wVR`&j>IHYkH=u@JsQv@LK1Y-a;UH;9#8*RuvW^g3cMGN?Yc1{ir z6b^1j7L0uiYkR-$gO_*Jj$_I^&Ty^I9*hFnIIW>B!5T8)xoD(*NC#oq8S6$&)wW^Z z5|t|mGF33CZM?L(qz(hsGZ2c2c6Z%SN3hEV$(D?A z<`P4bbKTK&q;L=w5(XalX1Yhk@n&>979_m2lG$ZUX|}R4?gJ!+c{8yRZETd((vpjEj zMt2xtL#qa9i?-33-@>Wv+r}6fby&xzLy#HfEYkuV{T~0!<$O17K~cuDTv6gR`;Yl{)DcKT_I{m&K2CCi=|r z;z&x!aOq8d9BZs-m~BWJ*D_gkW%O69#Pwn1aG0=`t&z5RJ*Hw?zt%TcKY<^&y%szN zOErEjcT(IxuqMoF^rVk-c1_c1S!6X&nJ-(?KPWdPnSF?hN&`m~77Rs~0}64~%JeBR zX>-n;Js49?3Y+n6rm!Yh%P?FPp3V}D8?ozaB0tFf%h?IlSxDRFE?Y6ZPWw6v=+ujb zo2jh6$4I%&Xk>Ur@zqnUm3W0NptbN#!HDkd3Hdd-|83pgn5ps7f2f|dstVCTj-36= z)R#`OT#Rj|`qL4j%t!@Pg690iRg!Wo8>3eM6B75YIZ}g((ofb->ZJhzMsD27drIU{ zm3bqaH-53c-iw&1!-Q~PiMxBU5xcqYJIvE>*v|OjDnQuYb z;#79(ij{fEKFK+Qtx-KnGgThi{AZLWFizi!V-uOwrZZi!!t@YV&YQvgY82UJiqL^!TBouw z;^bd9PeqMW_XdRCGPRxuRr5a(RMuIPLigvO4%&f<{$pgjjmYz zA-ju!P`@EOJTSIh{4SdSa>CRs-c4%PlahkpxgsIR?!4O}P%6X^G`)Q!q_oDUQ40vR z*_Mhh$$yO2)7`%mpw$QA+QRGObn}f>`YN-7Nw#b4*>bY7ld+sU*AwZ#uvo3HMbcq} zSs_JAY0dI9d){GCda7;guXawF@{gQ{0co}P?}%X#+ss3qn;Us*h1!M2LI#LJpD{HY zc}##LR_;&dViE%{LV^M%0e9je4^*1?%}`<$+24A;*~n(f`Lbwft7Ksk^u@vDKX&|* zXbO|Uk-DOp#@*QMiKWj;(i<3{8=VWHO5vnV{-MdOMuRVcKjBz(|FU~F>eE{5T`+u< zhAO;KZJ15=Zk>$(vqTc5Z?#^rHhoV?6g8Am^zPTx+=sS7zfd`&%!*C0vW= zv6Le_CvTQAJ3G^%WSd$(;1}R$Y?{7APd?^op1%lhSXw7M3B%ymg7>}zQYs;2`hVCZ)b;pYvpBeT6ZqB;L>`_vG`0;PN7dSZ z8qTg4_5KTk^<;%op{x9czou@;S!3T?+n_P-${(yd=wz?15;FI140MOl?8X9~f$z%$ zURnYX2c={Vylnvvd=fl%UuTYMzsDgU&XhqM_2PMR8*rRj=9Hp|{x9DLx@%NuMw`o~ zmC}hj1x6*9`>-yvx~MG~0p*VBO^R9{oserW*N`Q@E_{lvI#rq(4|$;hn_!}Tkjcdx zV3teyIbFSbZi+sbR(nOAQ^#{DQ~NmG#z+JFNypmv)e=Jen`EyD2#{9%8E$sL{Yns9 zd7wb~3PRQQF|v1ZKcIF$aPm1=T>g@29AJ%iT&_|9YM})o%osUf?G^2!QC%+ zM7cDX&DJw|ykC@TOqOVr()aMvRQt_5WxkG|6sC38=m?#`bOh1!?nECN>fIV+a3Q*U zfo{N9n3plgrFhlZb&n|$+Y7lCtr{Y0@UEL`PlA@J(t`EF=PSeO*74{pnO$9ep~rvY z2EM?fQp}-tP-_oO7}%08J$^Cn0BQzs*)w4~g#Gh+(|D3i0l-OJYe-y+aN43vnpU+L zB+g>6eqsY+QD-6YPvtXIicxki;5@^fqgd|W2X>`QZ{dIhm#%Vz{?7UxlUxUkk=gI+ z&Q>pA#(J#;R7NfkmrOr*m@9L2L!_RIK+Zf+7{VuO3s;*XRIuYF^=WPdj>9rq>){id z)aDq1f9SxZcWs}pzvbX2TW}t5*h=`UG5Uk3l@j{SKO!dW+w|vUUtnf$RsrO<>+S@6 zSpEJR*FwDr6?W9Cb@oVP-(0ZgL9B8P4LB;66)@38igt(>_C+o~3ZNnM?~v#vO=L+Y z&B@cSnTxoBYx#jb*!7z<93v4dS5sDme2D?$Ky)_TZDeadThiKE%0 zMzY&aoE>of1OJKp@cV;HthOt8+t9Z(Nvq+66A$oW0F0VzgNdALlQ$Bk>{F5^k*p?O zT#NbiLZOlBCULG~?Dfwngw-Qem#FO9WdDVieE1xR;M;Z6(sz&Aoo=SFjJ4XVIjm)b z97!_a22)ttd05O0RZ%c(Tf?%Ey*Rm(Dte8r{m(AYp+kS<@iuLB|H7Akaxc2kxsdUB z^jPOKhTDAFcQ=;|p;B1`D|?#4+Xn4)rDx3CyM@-l`uch2dU3lfa8K9=s904wp2f3H zobYZ`d@@7rvd>hG9P zklowF?f>^yrWTzj|5-aUf8Yk5B}@&s@4N2C-j?Sv(35LT`^9~F2VZ9POm3+bSv9g@ z^&t4>i{Em%rr`D+rv@NsL)Q3l&0h_<^2v5?5dPvdB49+W0(Ye8!N#Gd(NESSh_PI0+}UE!E4^u?y+sHv%2jCd98ns3I}2wBzZU)HGJL`zFmsZH>yYF7Z=+$sqn~-hQDkIJ+3VNy z#4X66&N|dT6)3ohyv_%6mtr7uO;cU-5=}p8W_b*I9%DuAI~k|hDf$f>$3MTCv8>6V z>661rMp-;$gT=upU^(tsTkXs3`eXpSgIeH#IuW|GGYgY}^vM}F`~sqao%^%i>)>E^2*zuLv!`UN`P}(( zVbT<|&}U^vzsBAZzGht%R1;FVn$3IYa+N1b=3z>4l78;l_j0@cHPJw$cZm|4vJw#i z#4I<}AIr;Fwcey+l15Kt&kY@hdW$d`#Mr_9sv8VzovlL>_)Hfpz7}QOUx`Hyu`QgB z?lF|f7prZUmBbyM&>FW-B@|8Wcql^(aTdEoTp`ZQWmLEJWj^dugx5eAMim7>?PNj) zKI5$zB(}!>a@1_IvT}SUpzg6#AGLS#;v!SqmCM#NI%!2;_RYP+;=sOd08b;!Jkjv9 zpY$Rrq|V(=Yg0?Rq6MJEV=C&m$5a{Jbr|;!$2N$(k@1-dxFXwx=f0e}f6VtQD4`O| z*r~54x0Nd7TcRvSQ7~;KIL#KO?Y&@KMqa(As=gJ-R`{37ewhk60CcQP7`xyfqU_8E zsvS`2xL^KA%@{SCYCRa9oY9K>_cbAopu}Mn<0bE=2AZJT;Plw$h1@_?l)7Q#{w2$n zBpjG(HNPE^Y&m|;IhQjmBQV|?W#^Qva~iR($(+#~PM0CWdVgLKrRQM1iZjm+vEsyc z`xF4{+BO`(BP4SwMq^f7(s@|}m5W590E9DFqdlybe%l^c&pMfIn`8UQ`K$jUSF)2; zY}Hsu*c*w_gLyOJ`(V|?sJRJX`)y@F9yfo^ZUvMVDBnPRCK8aW_)4OKWv0C4chjOv zUN7|XQx+%fn6G@YUvABh_3brg2+NRm=8ImA5@j9vCRRYM-aCS~=ZlHZKp?&|BJr8} zX9dPTKRkY!_VePhB5njd(W+evq*AdA*Yzb-yx?$Os*GoX_l0GAwP~TY7<%*iWT`CE z)_T@#r#83BY)9%!l1F=dF z%+dPn#x5`K(Qbx#k@E(5shqM6CHZyc%q3>#cTl*@;=v`+NO`s`ct9s=oz~#q#mY2* z(#Sz;%e-w9Rsdr=>B`NdxK zt1Ez+_Oof=_l6TgwH(C8u%GfcWCg#Wrf>|l9(l&Tr_Q3@a~D>opv(gz@?tZR zYr!XUX69C;JhYrdBG3Zf!y~>%&2GJseU} z9MSbKi!_UpsZgV+92e$>bl(68NO}D{uJK!{;OJ?Fd)mq&vph*GzSU?cI45<^u~iDT zQTm6irc>b7)#MqoBd^6NF~(_dF)t{_au3d(I?8UESj0yQsvPnAkDfK*tu?~npZk)$ z;VzO7m(+MfQ=+=WMRa@)-F!|_$<9E`kFmJ5wM_(HZVyk!@^ps6wPQ`+aW@koEy8?u zQkz0+pd{W8w75lpm3!%}lAVrUKE`>%X|_8D`6^1bVG3Is*V}Y%&Vbh=ZyJ8MyzaHz zf9pJRS>iJnz`vTB6hh8;ob;t02W*P;(ahbvUm2Hxz0u$NJ)Far`+Qw^AWNfWNeW?K zB88L|?30n{S~?9Xi7w;Y$T6xSSPS-$I~Svo+?CU*-jI^&aEUJY;ddCo)Be@5cyp?E zKle+1wr@nPU*CgQnx{M!=jr5D59Br``DpiF_ihwK4VV7pI2^;7PP#Uy%mdd3vV}}p zCh3xUjApO^uZkwj-L<;9i>LPJ=4iM)Hp%UqkeHpw35qE?o-_JPPBNM(6cy!_C=nG! z0%;C9qA2_#WcWM$I%Jq>7+?61^AMiMhy)h}1(DDd83mCz@V|p78X1KG=^ZK}3>g+C zLIMdHCL$>u_TMlk2sM!tjPE6>BD|Jy+ne5W9Xgrzn(|}@x$?)5sOTX)(^`d);N&Ri z(t_*Zyvr&V1U#p8|JsFoz_tiohy-mH^<^R~>T$Ng5SO8{WuZEIR!xQa35qDlSZk&56j%_q0eTBKkH ziqgGZWk?MQTEDe@o!KmP=ktmRG#6`Wf;?k4@v+wNjCFK!ppe;Zhg`Vy;e08$Ak0fi zq#^QOD4&Gzs(Tg)u>>XrQ&)*aoY_c@3WW<1X>(?kiF(L_ z2SZ#m;-81Vazcry@qROsoJkqSoPl~hL}RVfEYy7?5;|f&q1$>!9U8DNASfa>_>NAQ z3^SdU?YdnX}Nb*#ib$P@SrJK z@|q%GM2`K^s_@wQ7#xJX3W~jHOS>m`qqkoymQKeh=uF4o!tjOu{7l63UQ7=6w2$Ur zCq8$X9+R-%W!cBjXG@3~@wg~xWMN=4yD?#R0w(9&rsshWN*DH-d>|`?N`J}I#_nN_ zKAzcotXbr*x6(^-sUuy4Ib>%UcAPaWih1rOOfcG(SeM&;d7?(Cs>;YEfFJ&<=EG@Ra1&7NlZ`T-6`xy6g{ zu!1_`yUeU~M|g{9ZMt%0btn%qUM`14eU@nJan|FwuV8h3-1Y{d_H7=9s6MUhen@2TKNSsyIXVrl@>(jUWoB=urG zK98K+1z?Q@qPFQI^_IYKfZNKOypqSVrBdGY&^clBJc7AHmahnP-%xhdsDINXa{`?d|<vbzk2W8Wd7J8z%9WFteVT;3e*-Oh7*yLf z5uKobU1Cdc)kA}T>hhC){$O@D3CSP4dybNvKkf+{CslJQCZc#Ka|!hbzOk z`rP<6&BrjsX}RupTdEPDL#az)8L<~byBJXRBxs%3jLEvsrh0qmytAg9P!KfNt%mJ+ zJ1+l3Ns`#ZRC|lJd-La>XQw3m?;(|41QTWNI`BwDy9cq5)1Bgl6@O~>5aFT6n|LA3 z*YOT9PcYhoQ3K8w`N>T_<>AmL(buw zCk5`FB>AI(*V3C=&c(H0J;XBmzdfd7gf>DC?3j*Kd!Yw~8&9)xJTy zE>bxgSHWk!;gl{O{n;+_>+$-70h}J_mJ|8;#g%9vrRZJyLuXqGdZ)(4N4>E)jy#T%Cyz|?!fhw^r? z^gO`H#Wd40XbJE|qA=C+yiqUj$~?q0jd%Q~IJcZc{}{^4ycekp$zxC&@~J{S z*WB7$;yFeAqJT@yJ6Nq@A^S4_hLwxh%H_c*tTM-`0>1wdgMX)RGh)JzOUKz+Jc9>PBd^2j}14p1iY5eEHShwT87ke6qiIcpqH&L zyBQ9){}W}8>%CqfQSe=l846?k%YhKTGKfiWZ3WpY>ZoT`+jI(Z(>{<9D(|knZxu`? z;EtdjG-avaig|t7lWv6$(fsI{rl3g|l+f8|2E@d>m24n2+7n=*Swk}!!uZD>wYL}% zdrDSw>e6n8ji0+$eLf7q>8wYBhkXCc5-y>45HAoP~YtLloC_ zaDHRa#P$q?eZ2^L_ep;BR#fMJv49d6R5dBi$=}aDK>&65+~a z+;lXJNa*Q&X3v6#o zV=n#~M8mMsYe2BrP@q?EJ!B$l)So=n6I&gZifHk>na-tg+RHh26Rk8;tw-SDvnosc zum#*uoU@5-%NzQT@i}s4CG5`%B@at7Oa(pu>f~V*rmz%kUBMfqopZTA(G z60qFR&Aca%TPdhL`;k3wq=T*iwHFz?yD^W{3;nDiS(Jeb_y+gWL#jlW9Sj08q~y_s zfZ2V^us%dVprEk4zZV%LJO zKBoFO%0~(5MfJ>vGkDJi=&NkSAU=J%t6uhbq=d`pyND% zLBw2DQDl{%*Y1f{RwgFNB?LzH3HFw}^_6RwBhO7G(%N=bZ*kD2%T^6sF_6EhaeA+L z>}1e`6GeaD@KSctf3H)U+&AvTQSdD@6fl%p*Kvswd1*?=VY=#+LG^E$?wtd&f{`9L z^3Kp^PskKP7b$?+B?x#^r|YKt1BAd0_U_%syGs@xy?k^6sDwj6&lmt>HK{|yzk)5E z&v(c&`rB$OEM_8j^85gTp^*VIkqW$fd}QS?vjjk`=bL0WHvhm29~|BbT8i5`xA8&s zy3tSQ_&tISQ&>^~9HJ?EC%W?WjDwk0L~2&f&5G*j!49aO@xiRht|pfDoJg@j`E_fF z$QUi_%s2-3wa#_#*QvHs(*1Xj%bE^zpNTosOqR;jy5WKT+0IZ6p83QO;+JeaSIv<$ zhIbc_H>4_Y%nalYNaZP-BjNed&UkYX-Ury6(oR^fhbcrMB4@b!TW%)*?&edLe*4Nf zEbJRZ(T&_W9`g5_EF$8_f@}aB!8y~n7l9soo@`-YuJHwf5vemZchP$!^o!|rIM6h4 zl$^%9A*rq1M?aAg(a|O_X*%1Oe7CoiKHT7Ol#Q~uO)vG{JpprUiut`NHaOA15$xF2A+IGnEd=W@Ky3IFc_1(L(e^ZXZhBp|22%Ur?VM zjRCt8x3S2w&1iT!FsXKkhC{ujJIg-*JtUujFvVs+Pr2vO3N0qi1lE-W+l7tke z8B_QLP=*I~5&M5|xFPMZYlOgdLi4ZUw>Eff@=Ol4pouMck>g_nI=!&&n*F}w5_^^?HSmn<)4F&z!t>2S(h140^R2ob>-l2OY|A`?|4ca9>eI? z@BssQjO`=)3^Q4YbBxt_v?5Dd|}btXEch~YJz8(prYO!?xLeeM=TA9UuRY^?4zlPnW_qvnu; zF@8}hpt46AQ-kXpH>59bvEmD&`(D__+BT^@JzG$~N}n@deT>E*OXrZO-U$_brDkF5 z{HlhTyA1L7N#2_ju}VyNy7EQNQPB*7^;J&io7Ug=i=f1r5{NjPw{8DY+N$PknhMoM zITm~2nm)DU!Q0?Y``~W68OxJ03J!SRqoxzEcX-T`z^BS9_GMcgM20rt=L>Ec1JoU2 z9cItO8L-0T@U3cI%nYB)kxV?W>tFmMyHCPz)#eS{2zy{E{;6BUsl|1Rh{9)i`4pe0 z{BMEGf*1cP07Sruj~&C?+u3yNZwC#dQX$y zB03Id94pV*sZQh`WAYWt=CVA_?l_Yc`Ky@ha5&;nkUx%NrFltnAd8e1KydpDPH!*< zE|CZrM#)1qoUjr#E4-7}%hk)KW4JqkSWDqQy5oAY?7nRrI+AIs)9+HwHJYZK*3ZrA zbv~c;eV6M0W?8=LbCNo|aU={X_uX71R}*hI>fFAGoStvKFSJ0wT96yO7v#EP-5`Bp z2;m~Bo#Kc}1j1u9FSeKiP<|Aj6OLV{xP+v8ekG*Uo`oz*tQO1)!wr|0>kl7c9-nCr z@tJtx`f*y~%^tmhelPC%y#eY35T+o_sN66$er#zAKM1DbAIB`CI)q~1d93l8VzoyO zkwue_O~Oo89sQTNh3n%^5Ohkm!`YUb1R$X(xl(z=&7LIesQAVkLhdo#h@{8;I+!N8 zh8Dw0Lhe`hg5BFcyzY`jDrt^1U|e=)!PFa#`bEsQU`ABMcWDywBcx06HO*8Hv-0_*1gvlRtEZHL<`? zP4cD00d6No!|t;YnYk?qY;$yZkvU7Qt@aW6BVhktCO0KIlkg!e>3SBrZzFIj(7&c6 z3AIqDE=4T`MOSoEEWYy_uZU@M&izN_sztnX%GW9G^?N54U;E>7!Q2P^1b8h8)xQ~x zP1hHm>4i zohkq}_47eMWOc6}5SP-xT?+e>mT2#062q*LcFy?kz@qjMQnM+kyjYbOAK3qITp}W~ z1r?J9720TZ&(js*8(0sQY~RtHu}xeih=47>V>kneWHsFnBP&8r+AHaLaFM3h9}HYh z27*yDTA@p1-Pl8rf+}BJ3}4%#FCcov!-x11aDs#bP0K994a78-_B(_*)b?&3qJ-N4 zKu`OAQ4OHX(F;2bTvxDva!qIc$9-|^7CBj9c;MGd`VXv_sP`=VOWMmKqVOaBKF!Z_ z%lA_ngiIJGTYlZR%6^_mi2)`2qeh|^*ptUdj(InBND2&3;a#?^9j=7f@f`jHJBH5C zPp+06ZN@pG$OC5MTjW~~Zb5ueRK)Zf-wK)SgapI!GpL2@_Imz+pH_z|lD!Zn%62hQ9H=KW zDG|Xm$C9nC2!*y*^+*p5ahyf{gRMd-Dt!`)6v`!|u9^3=kEog{1MD!UG2a4_b5V}^ zB?+aY)t_l6BnkRY{O>+CIC+wp>4ZX2P0ZI*?q;|c$cB^%mhFA zDzPnubSJ8=y~*@1N5*wqb|M#Bk&4vd>gMI(M@v`k+}xLlhR1h8=4I?Z{`BpIx~DpZ zT*%Vv*_P(Epvu5H)Ws|$bO$kqp;2at&ARFEDw32`YvT7_MlZ{i=Squqpo>w^XK-cT zmYYEap-YyVB++pTS34tNSiZROM7qhB6@~-6CX^c;iYn9jzU}3qC@rNLXnnv;y?ri3;o2@%F^M9lR1HP1pWUhx~ z9Lo;=0vR{WoXdB%7}~(O8x{WfS1?$Vi5zVI-x9S(QrZw<-L{9Z$;yBI7M=X7opHx! zC%ZE`ZSTrg?$4h^;eVTjz;cKuPEoe}WU+8wtnt}{zzZqn#*N$D%$ zmt`~&^lV5gCIhPMMY?7qePIP3Ye$${oxn|3LvydALax(bFJoWzlmM$nZ5kK;A4D*C zM@ogVapQXrSBI6mAz<^l)#4gNt-n(*vv~T(rXsVuD}~SvPp@cOW@awK*hYEJK=K^Y z?#wa0l%7DnU^*}80cyDWuVgMTlf?yca`6pPl%SfpnY;i7?UEd#ekU(=^5w35Uua@v zFJ1a5eWpJIzT0Xy_-EAKeCoV7oSHKo5K{b z^7s7e!=kSv?q#DIu%%H&{MzN_Bg&Qrg=JX{-n10OhK-AxOoVXJAFxp%Px~7x^EuF4 zIuP8u%bG?0qfg6LB6>Yrtkd zsJ+#$fn%9imYXCT=B*w+ELR|spiX*rKyxIJICF__$_lm|uePeT?*00(!UiAiKHIpl zS?~b$#i@@9;C!(&uOS+^S@gIk_`ezW|A#~B9?Cut0tjdm83>5<|KIR5>CxPC*%C$K zmuki3k=My&XZ@o5TQEG+ECtKL$e1H9vn9x_vZOQ(N9xKN=_&!+`B+kuKY^D*@83#vZ2nW?U?z;bvds(?80Y!aYE@7uv^{g{EbzxJ)lbVckozfA zXfs(5^otc0@I|krR6uB%MKG<5E{%zxAZJuKCA35)$$|5ftVhNl|I}(`f_kOtW_ohz z{>6r-!n6vabJ!Z(GnPqEiw5O*WqkQ-s2*!6^tXiU#kQe&r9o;zjh?f+u$v~5;EX(i zFOzki0imSUXzf5TQ?0P<*sv~mq+St+)LmkNP=7B5wPY>SD7oTv&0$xw%j?KH(V9y$ z?ep_;fl#GL7Xp-ba*YBQs{XcR2qRhu>G**W@$akQ)(M|SHcCEWzw%$fwsw}f3i%h5j91I$Uven&OERIh27!}*mcm2mevo#N(Mg${tw6qg z2(NstBgj^IPQ#%JwlEk%yKp{w@K`tE(B@}Aj084|7E-*V2HVC4R|6Q&hXQ%e{T%T- z-M{%;|239<_dip{?19sBfyL*Rf*FQb@g+^*>=$N~C#LQW6tNjXH_Z+5V%oA9h))hA z&zW%2#b=n%YTYL6ac=Li;5=Icj9Pm^zW6x-G=D~38xP`B|9g@@r-`F6NJxgkxnfG? zED+TW#_0FCxC3X^HDzGMmaMd#Cdw*Y5XBZN0@oOdCF%Na9O+%-9a;aQfaX*&9LShA z++&vCWUFrg>f+CCVc9X;OrSC!Vqmtsv&;rdKoqE6Z^=UM#g)~Rt=T@9J2FJ+zgsu$ zrOvh8?I8PLyGn)7G-(;KE>q#|FV=V$ZPCWvHvM6{?sQrGFNDOM)@OH%;!l~?J9Guo5B~BRxM=2zW5ji`x_*WZYKd6Yc;U3{U*=y31 z7N?}~rfW4uyynWuFsgiuT3*+vAOnFEe^ds_?~WE3%?n)fSe0i8)+YGdX|>pYSN!dw zrpo<=+&1yNtad~epjf4{G~l1l#r2##9M*zFSU$UBOp|_}D&)N@)w-_>Km6LF4kg$6 zP~-MI=+hgG4M4l?g=xlsZC0QIWJ!%<)R4jU!8}mcU3Y^yM**V%l~3A}9E6qb1o z+!DHtDOP>ns;PFUk=jcAa-elL@wQ%1S_XQ6zFq5x(>Uo--NtVUL)Cr$#=8 z!a)k0N#7dGzS%3Qeaqeb#og{3nNeD8W&~Mye1pXp97Ez$U!kJpAu*If<PBEyZzA5-5nkIRb^FXLX%f<9;V~P!Zf3sl*1*exT{=y40E0NhMI_rE*A94w5S{#W7et=ez1DTdH}NnP?Fh(w_5lA(?C);HE5Es_kSXoIi> zSWhIr1a?H%*x6+L`%pckqS7sq4@3^GC)1hf?1hbbWX-IJ(JIJl@G89R*=pU)85bAh zV_v6c+r!7TO*@RT(0{E4SyCtJ^Xo#&>j8sB1*vTnKy^NLYwBn+Qlq|IuW)H=0N$E~i*F zQI*J7D(QCWB%1;RVL96b6td0oYxeUFuDveDg~{7v zz@SKPni-S5)>Wx23@ws}RiMu=!yh?S+$xD5BzQN@z$`y}!I++O zHgikyBt|gM8rO-&lc`Xp_c@39zj5+)-0A@ZjBtF|=FJu`Bd({U3m0qfU@9wCqtR@M zlasIbbaZ@O@LYW->PFuZq)^76>Soe`ve}3Fe=3(QEjbE$!4D5<=kI*#mOp&#_%Xb> zy5CQSSI0kJQy@CNmLG-?w02UK~m@wITjeAxBG$9c4-65P5Y z&|1a&Za785(Z)~T9X^gdjgBkPN%DtloEk?g*GRd2$e1oBeir6FW6rDH7ect%il4cr zqJJ?TVDb^MLZ+F~u5pyeh}Bs^=QeyMk6F=Kn9a}qx?)3-G-_9B#`8GJeh{pmN#L?^ zs`Z8Q`$%NG?8?d>TvloSUZ2C#YtsT!tr-ih>mx6FFBCUwH{gR*D>JFKLqv?cUsY$L zBsZAKp{+PCPYG&-#UHMlfe+|vPD*daxTqADH5F#_Ou0GT?As^#js4iTJX_EzXw z{_VW$MRTj}MtZS%=NT($fB)3Y%+=KEG{cu;@Bs0P5tzZ?2cXB+mefel{4hD6nkUL~-zCoN;ihn<}( z={)w`E}a`mBj!f!+_AXwhQqTY7h=7F*VoajnU3XdHEzd~=v>L&F8|p13h4$twV_2( z&sW%rl@?T9T)OeeCEF-8i*+>zCvgEe-K=lR+ckGUAjnOCg4lZzHD!x%%S4a8b z+g^ae?8Y_-b=DA)L?WEd*bCU=&E}w;M9>y+B05&@DUF-F^s9#%6SKLWYgGT0Sf$tx zW!xD7)PB}k52zxa(DK`lc~={3v2K)a5)QfCLEz?<_5F!X=T2Q-yVvxggq8p8JW`KY zL$)k*h1VLdRp&J#D+Bv&$>&9a7@)43J=H>S_Y9OArNI6DO z!`D)6pp(~1IYoTHYA4(7u5sdxjuO{8gsaO&wqN7ahqvcTGK=x=Eaj7-KVvcp3l4fq z%yA>u&+1~=(FK3iO1ECSp+aSDgu!>|5dJ^a4FrzUndNdpVPl)49n-hCWRhpTlJgJ~ zXjY)uo0U^&_BBCgNIvss&I830xa}S(jhcvND~hbiVyebkX2DNpWye3>o%pX2FR}j` z*QK8f^HrDWMLvg;7Q}t|czE#CqmLV3%jfW~C|VX$5xkYS6*qpsmHy4xQib3x!cY20 zgt7iEwL8>J-@$V2m*%>z{U1!?c<$_)lflBSL*qsj@0zBX=i<=2i7I?CAG1uIFEkg`$pBscGnY zHyb#6im^X-saTJ?$naOvbvB>6p$w59t_*3arWtQ{!%}k|* za}vGpY!F0QaLQqdL;@(xA}Od)+D)#dsw!PbyO2$}TZ9K4OeF-hell-~Jx#fkyVx?s zg2n2u!U25LgML+EZ|s}$Nk)LwzH%moOjlN~jBODB=9bEoVU)tqa~qQ3B;s7{FXTJi7mp0%lKj2Sph^mKxng=)aZ7psRqQEsryg=WiK= z9S!>-Qqe)Cx~~5TWB2G=61j&_GS$(Y*_AKv&;?VLxDS$|I4ACQvrbHOh@O(y=_aqL(fvuPzO z-DcBK=IT#P<(JC2e;9RDO|(HIt4y8M8tZ8M`(A>jz)lx#K)zp+A-`chS3QB+sb4Ze zr>OiLNj6a4deqw90*<3igh`a&L3ez>>R&2370zFQBs!Zl_l0`uA~l{u&R6-vOBNA6 z%}W#yJ`8UaJ)@5WEG+at%IkY;ioz6FCn%O7juhv!JqPbu2>~dZm?@4AmkvXGJS9>8 z!2YY3`A@k**Y5!I9{{R=1OUMPe*%!vw5pyhwkSd__vR_Tv&2GylmtWy`zfK^g9>H9 zLK&d|XnsRr98Lb>iOqGE_l~3MYekDgjuM{xVdq`M$CUaW^xecCJ$=)g8GC^)P)Kq1 z_4MrQ^z8R(>+9I)nay2azR0|<_cz{wS-JQj0OBIND4sCyFsrx^h6i_@&?c})uBeMW z#9jR!z(TQp@F{Qxs5sjJE0*P;w&6&$^oY$nELvA{-Ye&^Q@{jUodmL*VvJKR2g#CZ z3^Oqf6P*HbL#Aeng6yz{ccMip?#)*GJ<951>Syx=lSGwgd*vs&;?6j&tO76ccVypE zUU<}PG$hpNV{J}MX>#<14Z~BugmN#szs3o{jdEPaQBkH7D4(x3SDn@+P7hM)W7Lak zgSU)2hjC4SDH6PG5B**sGoj`33Dod(jM`fj{Y`M{0I7I1ylHF`+l1VWy>az2{OTi+ zl-4Pk5|CZ)Vp+^dk=8UE5SzD7K^#oTo?$j%yr9!>b6eGf zUR?<@$SPiZCN zR1N-y78q<0LH0vMC%R-dD{cTihMYC@Z`hhMn!IPYgz_N$TtRw;o+y}I5%Zi+ywIwa zf*e%LW8@rX(d13UX?506MgMKe-b=dbEMBjL8irvgg0 z-A@eIdsa8}3AaxKSg9B#4<{q#(mC5SnFVnUdxhsBBz9aCsbn-bL^77vS zU5$T^Z9lh2bzD1EbBr)VHB!L5Z$k>FcS27IbL{<@*Y3rHnx&+p=NB8kI!LfZMqC!P zeV#~KjXl-OD!m|VuUDDPLwwWmogD1d^6c#XeP?N45R_l6fdKdqo6?UjP>X^L06;DG z-y@K%m5I&&tbwj^tQ@h%@40&o<^BPv+U6ZL%(0?D#`O6uQP!LG0Hy(bfOFCKa1KEcW%w%#*0Ort z>Nl^6T-~*Y&Km}eTPR$3(EUvCCW&H8H;MLA2;tGLfdP8mCT2PcPrv6eJr{AG z#c})Y>-qoLyctaKx!Brt1lsqq8xCT-aN=k`kACk1@O7JP_s3p+{@be<1i6DMLCj_2 zT!0rD857^&W-gKC+=6UiBHSQ9(C)Htw_BCv(iNN~eN z@5&=j78Q*iSzll0=tQU7M6*Xi_iR}!VFrrb`?W1dw@auW57MbqW1cNp{Jw#or1?We z6!6!qI@6l!A;9}+ynAeOS}qWjU-sW3ncr>6Bd;gDL;M)cU-r#tFd8mk7z&h=TSNvf zotMz)5u#8*X403$pdq~bDg$5^YyYQ7t-jnh;M7K*9TccBn0I0x{CP*MuhS^pTlNC~ zO;8yswJ|3zpedz7BKR^!bm*6Aik*>mmB7#Quv$=xMsq~BPnIzW5*z10Ji!uCbdQDPi_fWo`ru^9n5V2t&FQ*kOvuezJX0S zY~uz7!>G84%PL+}a1)eoS_dIsQMfo+4fVLrDg%KgUjz&EeMvQ$RNN*N3J+5U_{rQy zo$%foOmRY@apbG5t}g6f;k_Mq2%eR#!h{fOVNN>_V9nV~ngLz%rr?+NZR=k7@CMI5 zdNwBU)#3rCjjGaUJgdOmM-=_RrH_#Roc*a5^AP|C37+eZpd^|5Ri*9kQ^=KgOcz`b za3C_k|Bi9&R-8eB^ve_)mbK|t^H|PGTA`>x_?^KfHc`M}&wW$+3}{2G1OYRA^Rr75Hr?gx)vras92&}NAo4Fl2Bi|5f|5HIjSce;Lkx6 zPL@i4-IpPAu0FE?$7tT=eRMUJg3wvinLTht@UvY|{N1zDj4X+{p?Vm^J;(Y3gw?7D z)>Pbq$d;5Vw?YhFvAqu&s$em1b|HUYh4rFd((#XgCLD!8nb1GPyU5CU@U13dt)QHG zwS1~XA4vS7*Gz5-<{z_jjVIABMdMj0uuxo+=g1fUu{c2imo{rs#NM*g+3FnFVFXek zGGIb)P3BB>F1D{x-W_`wwIjF~{<0%=BL74xQtkokSP#YV`nZm?sA=9YZ=keGM;`x` zX~=Aob!JlbClr%Z>`%xKhFKLwQ|8m)3e>WG$40AU@LKx10Q^y3ufffl4g`R_8 zWCLG%Kc#qO6OgE3rkr|A`Sh+>_LN8qwo#r9Arem^i68*wb?eMiBHFAhY`iohdz8uW zeh0yHY-biY_=X&WH8UqQXn31{3SN8ggR}Gdi49U0#^%`u*znm<&SEtnApwdWXw{gS<_sqgWNgZF%BL1QS9GwbHOma)%EYPtO*zrzPbN}N z-()vF-f!!HE zZ{X@O^?Q{Otz=_8RZ2|ZTpm_QOgc{5%s>CL@3(hd3nxPB0|3&Y+wV90DB49$ex7pMVnP5bsWGK7{U?I?|(?4 zR|-+QDaDuiYoIKDNEOXDr8>C8zPjE2nt1sSAZ??Hg*>NErY@ltM_3x>qV7*@OlMpn zszxb+>c{~1aD-;cgvJ6O)8ka{m$lE~U72C-2pza&InsoqVMo|sc9wL)DO@Sk0m+1E zm6s#v^dKZH6O;-^P@5;r&pag2G?j$SaunZ9L&Fe`@)vorXeHS#MCZ@1YD7|_o!Y(7=V{&I~GiwaSBD1_m5a?@lP<_Ix}}{@A+JD6f!NJ#JXH`A`S)g3)d0Qj|Yt zw@YxKk!YmMDtcCW{#wy>j0v$B_HrxM-P^+xg(dhxd= zBRwv#V1ju!Tp&~-iQ$4(j3cvdX)(#hz}YM@pdPrLh=I%10>geuMNU>)cAd38g4V7- zV#&br@4$wB%$ML^oPs(@o2Sr<+f5-2;t0RCy0_pF&SBSSy&h}%Z|}M7uRqMUc{1m8 zwd3jf#FG2Lo**)+&eYlSC4}KLMh0sHI&;raRIHm>vfxd4Tt6#p@^z>G)r7s^Qd!D( zeUuq%`kgF>S709V5={?wms=#n@cVepP1d??)E(IU{JL47z*_&t3V}%FVJ8YnhncibqP*#Z;KU2ICK9%m9uwR2^Yct}KY=7LygNM;7`6S65ghi6J(n zzgQpUSu`X2VUbOnpO<|HwFp&b7HtBd#+pj#ED_4IfvXDfR3h%)s9cAJ$Wz+EGJwFf zEx8(V#X`gC3Y7(O`LV0L$BN3M#8eT|UOWejr|g$kS^~NGrqt`+i0FjtF(L}fI=wja z%GoVWXs5l1bcU@QT(EDK!lXfhMuO~+RX)kzu_Yb)YC)8BD}%rEp06a3Ul-0yn%X1| zTrWMgffbm4Aj#ooL<Ph&TMo%xFhKL9ct#-I1p^2crFDIX zGXN(V+~f0s&MtqWfm8H8&Lf-vfBP1Wyv`E%ua;fV>WfI_dur1;$Q=03w}pmPgV`vV zJ^VMsGW-vMAtjVTZ?$=Ib~5v78UybIF5rcS2ZeI^uP-NNBQC{gjOVtI;D@9eJexg* zXV}b6YIg@;ObEJErrRcqQC4Gsj8^^ua1wW1LI;Kc1C9(`sCxJK+vsa|e7_M^L0#O9 zy(>V;A;^rXLZXoA?$RQ%jpAKS`DH8WV7&tO}ZEUgvDY&`IbR#RC# z*+R|4W|5|-we`P=?6)?VizhlP+*Y1Md*U#30ZqlcC|o~OD}>62TOO4*G~2XuLJE(3 z7t)ql6^TXvRBahzpA?)Tr`@O(+9iP#7yDRYQxDyW4L(2KeYE9swu`fc#<}%G^4BP0~G68QQ8u z>k~%v2`*UB87(&yyf5IWjCDc_bj7;SZqzgl+cx`I0-=klD%KJYlV)#RJ1(bmXd=H? z#Iyx;;H&vKJ)Vr<%PveSHSNgv5KNa2NUd`Zy8a3-Vn!#IPXNHU>0clVm(!w3bngHb z*Taph0ROpJPjp^fl`Bjt*5BTqEYFn=&9@;^Z-O9$63e)mGci+3LDyWd%=M?4LaKQHP$bm>#MTyH--Hj8{+bCH&-<)VmxVv4 zn3H?&bIhVmgNAdBtlM0O&_~|Oy!Ktr`}|8vYNTsB)QkR!izEKWazk8=dB`fQ6QdV9 z=m~7wR4q?8&O0CxU61+?P)}gYzq&i~iN}`P9|dHH?WiLBJ!N%a)l#N9kvx>etgu}h zA#PB!-B=9$^&N#>1~LEgdD>~aEL71;HR&Py<})0BtmobC-W%B(-!om`GmAFv1MXB6 z>HA>v>bZPcBv6=^#5rc%v(53W^a;4E@$=eF;OZQwmWETR+u)wKYa?N@x3T&m1GY!%KbZm8NaUe+c%8&iRG@e_@L5le_KNQFNxOgiH4hk_sPh%YhC0Vy`bZ#LE{ z#@LHjRa>S4G$*d#&8ZIn^YWTmEjG}JH;n@rFddIGFjT05tck$)31ZG|fkNQW8#w8GyTP{1eOYqi^*zI4<3tcGUP$Km$LQjMRO>2FXI#Y2AOxUUy=A3)24_|$8gMa z=TM@4DrVibAHQx7hda5WTuBOI_>VmFEdClF;|$e3hfAtAyRFX!*}5V>23G2g@31F+ zcl2Ef^0{XPey%#;Y*hLzI4tIk&&gP*D|4^F<>ss!>Vb6IMxCAr@D=M@_EM+#MpD0V z;|g+g$>3e)45{9G!7-dhn$fKBmc}JZyFPj90C`ZjYH7@-Cic?rHqGFRRT}5@DNug2 zw*i$}6f`R~AFFLnQR;dlb!B+v)H^HOsr{{c+W(#mIBsNFYIgQ6>XA%vD=POx*;&hO zoIGarbn}+}MULIb7ek$F7p%netscgnY+_xF_m$AwKhE|kT5CRdLW@(tD?yP!7cV^RB61UWel_j#6K9pz=m1Dlu&(D|uI zHNh=f2;khv0!@@^KKs_#+|RRiy{&8XkUt36r1q`?9N!1RX}$^^q!lobW`0zI1DHh< zh}xk4T*ZT#N%(?}V=6`s?g_7qWq9%OM~yD*gYaUZ&5}+q(PtDZvJhr4ROO&fe{Ybd z9IA5AW?59T5T_ujGZ3dFsxwfhD5^QAGZqy*o>a&YN~ZC zSOUv%JDSOQplau6AU+;ebiI&D+O9{M*mT~q^n$Yw$PiG8g0d;1F$Tc|`;+)Vg3;}y zfo%T)Zgmm9z=8<6`Rgj-?x^FwM%g!RD{K zk?D>%ppiMck#!Y8IkaIw+;^-7>^hkum2o$XU9={jvKR*p!V^ip{#vgifweWV(5jt;P!@v0ueS{`o=Y@R3QMLXd zYvt_v6r|ox(*4+byvN@Em|RKDMgN=gYI9oC1n&-5LNOkdHrQ-->2kx3L)bU}gk6R5 z)2sE|PKR@XBn{9e&KYPN0c_QXw+e+#`#Y@#8;JJkt`Yf3bqvwTo)%WM7F@mVkfDlz z=~pRRYp^PrTL1~*Y$eYC$-_;j{|DLvBnFxt;Xt|*FNjfg>?bVEywk*^a%Oh&?HcXO z!ULt|$#%Uyh=FLHIG(%^_zloV0o%3w$$vTTn%nIMFQGHEO3f0; zTMAjfWx19^4GLJ22$4^}QV7{Y;WOMG%Ux&aS)&~zuAs^V!h^tJJJSzDuu_UZaFCYj z@M<(dY@P$YLwFv8>0u;o-pugYt>$rCu`xbX2o95DN5V-Cy8X7V9@dy@7i|nAPVZZ|RPb3u2_S^keCW2SkE(t^QJW^#FBI1EMTrF7A>5|1FCo z*N?=YE&5}q6u2dk&tf1*3|}l)Yh5%Ox_T0#*?z^TSGod?T53UoHvR!Z3QjAVGI(CW zIBUabmI5B~C%R<2g8LMx*UF$(Egh_l%K^xg%QC!K{cu+xfPywlPrUrNiSSBgqHNUSzIW6O~oJT%V z&|i7c?c*GYy9TwLWgL&B66=L=R7gO}o4tBWbbd3K&}j^?HzADRByJ+9!wjGuK;9m9 zt^u<_-hX2Dv8B5>l)vgS&yLC5N}Y#&$_&6^i(bTqSz5Z(KB!RgZ-(XSuo>64L> zxasmw;SkY(skT;Z>cpv=A(R7=D&ym$T5@kfJ&?VmdJjgjsyEn%uUK5d1A64HuDaGJ zbry?7>_Xl7C0Ocf2Cpd^A?wJa99%$VTV!iLxHF7~e}`IUpQZhh_kHg0UN#%4XP6E4+Aer)8q`*w+%DWKG}P?W zf<>@WO8Rc1M&aV%7{@zW9xK6{{ktLRGXH%@}(kApS3O=vlz> z)5iSM%H}u$h>DxEX_uv0EQ+{$=MzDxF7lt`qQNfYAq8+1g)fA@G#F?^9GvPXPh$9x*v5YyRfe?>FkHif48R)V|#O9XH-A z4kW+=Q2xa2DB!-3xC`Z}>E}!}O^+>qVC6~YAao7F?r4N~$%k0XM982#pKUfRE>EyLUP@jMMB1CcY z39|pQyIoEh9a`*;ZoHgbqqzv#5pZL`4ab1@q*3t52&dDTJYuuFZX*=gSXu~OLCiUh zMh1?mL>Av529R(RAhgqdM#hji@kn&Y3_LusO*);fTOi&$B7%5GnOP$rXuz6BcH%tN z^<BHm>l*LM_f1E>Uz^ay#kn zHxoAifZ7{cT*MF<_vk6YTvEWG{IaWiE@j~RB>|Oro>%9af)bKu%aak3hNw+0W`|pd ziHTLfzHLE4K5BCcKQ|X>!!pEm^MeLy5w7Eo2u+eZL9g#0q@0d40sW1HcGh3550f@M zQz?am@S)yA;DHN^JALrRvakA zy}G@4{UZB3v+)Tp7-13JpI$Lm(t3X=G#@MW(zEga3DVztdM+Fc(^Gshm>vfpxv-5F z;J7GARhQ|4HL$<Y$k)@rX7hV{ zux0?_I*k_q%;I7+E&%4=BL)E%ZF+Cu)VWJ;$RV*PMN`*cmQGJSyAXgz?nC9ZZ9ex4 zxyGG#Pk)u!*Saa%~L6D7Bl6pG{gXC05O?=8VmZ4IT`w47kqTvXLSn9ETvNwbXBq7tN+~b&N2x0e8l= z?iMCkB@nR5;0vQwjs)ycM0ALj8NoBq$CH2%Ii0p-@MxEIjHEwB-SCjU(}=#)l>ahF zzQ0gWma9w9#VO^eBQM}9nl(9-29Uq4^VGX!Q@Mf$X{Q!S#_~( z|4ze}R>5yE5cF16^KMiqnuM4*uofnDx=uK>Zn`9fTG5fT5-(HZjYy%9n`dB2mLyfl zAtmU^Rn$JAQ7V9@GJN=(z62VLAjZta*dR@8mc2rYA=( zoFeX!Em4r5<|0+k^}D4T3$+o-l85pVK558m{Om$Kt(tq?t0`M|cd+PaR&1x~b-lBB zOt#LM1=D##EB8zyYTT4fZq#oAZ9fr?2Y?R}1Vq5K~4< zwD`OpbGGDtDddG#-UXqzz%GwVSGtET!8w(*15{NklG6xg2(Oye{~iEbQmBQj*k z?Kg}@3HP3%=$2Z!&onMcWFur2E2jN{VpBm5bR+pI(``_+AUTel-4JnM({_=#fH_XF(^=vj!WD#>x*xD{!8*@sM*s8IKN0?noF4NTh(} z%ttb#<#zJSZHe-1yKWe(*u(NQ80%}tpu!SGRvr$G;&H4L%J`E%fKjP^53D)q$2|`U zWqp-+;EuH@26#?novyh~^8F-=DIz8ZezDLYgYbRuo%N)^>Hf0loBWVrGRyN`Q07xt zNPoo4Hd$Yb3=UHA2GF<~PKrUo_U&oy<;1ZfDcnG-h73`Nwv|n0KZ096SBD0v_A}FQ zX>_M@DzK`w2zc{Z)7qj7Z&v~+EeH9wUtQyZ-p~5Lv65+{h72|i*Jg^lwJL}mt|c&M z>(2);CX7`BHCvMO1ff{>pt=--I8`Jdt^rfGiGrz>e3J1e$ zl^yKLrqiiaa-*3K(%tOxT2(3bcj3Sl;w=hW|7TdKFZ2yuV0XOnmxqd=){9oS#s|8e#5D_yKgp90_~D^In`N^UiO^I9ry0_}IK|;_j>Ps_I64z&_u_(cZMB<%!zWv>pFl z_FxA~5km`)#l$@Qa6}R+nv@CgCg)(z{v`b35i?2*LFzlzB?R^)3P*n?(P(-WP9L`9 zzCxlde0-R^3^@Rx6z`Y_gcXf{^G1tx zn7FsAnee&amcW$$xl?9Ph}7JM<}1T2r3pw8xQzdvWJwAJy0jkqrMwafuEtUR%Ru4k zWz1vtrAtl5dlUU;gHfT-Xh#kXI8CdG?AozMJEMVY$8mFm^L{s^r{QsT_{We`yZyd{ zrkT2mT2PEZ!EBl)8B|Yu`g(A2`yaeM2FQKcb8inz>YfVwOCPp zRBXd;*%o?=_%IeSZ07=);`DivE$cYv)k(9k`Uk85wZJO_ zuKUOQAhQ6T;kUoR2{o0{So*E8gqC~s7~Ew-OvcW(@Vi2*jHr9m&6JrLuX)90wh+5o zLG@sf#M$drT-HjFH@!^3VLC4Ctren$ks>;kN92)&7@;JJA(b8)(_m~=Yi8ta7jRdw zGb2*-)5l6DG<)iafa0GtAG4I~5^Bqe_OrjPw%}Fz8_Gu`ECpPzGuiL!8(*s>r@Pst zytZ6I%-}cfY%qawxR--cQHdsXh;DqHDo_!NgpUb~QYbbg7>SuDSHfDcx01n}iuid5 zBqpXsn;!T)lXX3R1SQlzQIC9D?a~iP(_P}(NAFuT$D%R4+X>w+sE_=JV~$1~G4k

J+D9F`hQ3gl7$Fc4=I~6MJe@g;x>`nN*FWdIWTn5_4xlP0mM%dU z9-iW7KE=wrW%dUg#)KQLB=v}PLUK1Imu_We5Q4`P|DXe_8hUE{H4g4BOZ?ogxo0AN z&#&SEbUHrI!+iGikzNgD7h)&_zwf}QbOrQ=7xH(;EqHT`Fp(s$xDoc1E`XBnll6Ju z9xh(bu+Gv+%Wp{^cC~e~Frr%~XNq@<%DW4J55&eXvgwnMN7Ot3-DOw3Isvg1Aii5P zGp)ieICDJk>+R74nJo|FYF8vZ_koNsd8VyJliyGbyzAKmxd)|QI|yR7a$tp+aOUpP zCY$V-!W$TZ5wA47pRqRau&5uhQ+|5p!l-+F-~C()=wigF4a=LKaB4 zRmq>q?2efq$)ZrnDOjjRoUT>5e(lB!VZ}Q0EVP+PqUrL;VL*MSX~wa--es`cNc@q= zrF4e%!KWTPm9^K~?WYCw4Hz<^SRL*qOtA~iwMaEWd= zEhN|$cP!REmpG^RiV75Uaz1(+bDP27QsmOXqSB$$p^6rmj9;i^ zXlYX6Qm6WY|1SppKkKMLZs)~TzuLX^U-2Hn|ARsQU;5r_&0EI}G30+Wy@qi*^F+4h7su0FK6+hmN&MqL#ULMh7Sj`=kgu<=8#`aG zEaCY-<%yw82JhX0-+8A}Eved`r#!$?4SSOQ8CT>vFIe~6Mc846F(g3Pde@!^TX$XSx_AW6FuGg6be#f*5K4UUK9CMy z(D+Y}6Q*(=nf9R(kko~XXekSEcg6KQycfacV^o4BN~rPht1P$@HOE&k@j`J`3cMTQ z#B2l}-t0l_G=XmmW?OH$gz|59;s2Wc?%KYFY|jALeAu}!c3!}Bvh#X$gt*)Se=S_= zECW)ig9O4mmVc9zduNZn9f5^m!$pZ+DR79d;(yW&50fKi637hkO3Cf_;T%uFKU;(x z<%p{R`JPb!_Fjq#Ehf0QxZS5cK*5BJX2F8sLGcg3X^`|#b7ZWMRfyw50cm})z9@!5 z?as;p3kP192;{TQ8BRO&WTSA8F|5ilrDG5q4PwNmZ(LaYpeoc^jr@1L$VL-naDvUF zOGytK#O~EfjWiRXaYNh=ik=WOK^i*znkyO$Wb8FziU{f=4WQeYnfZoz$|Cs;Tg9L0 z+l_O{|FkLZgOM7g)qyXku9oK2q7qEn0sRMAKLdnmtD#PrJ1Sgk05MvXU>iSjUSJ^e zI^Y&oW>aZIHiSHRaIn#RL`+Rat>zjKZ--l+5Y2X7dlGeCe!vt~{*BG7ho-^lqNH!Z~U@VJgLs_1|U8aJp4jyY6GAl8J|S&a_X6+3g+r5TDsK%}Nb zQp6GG$>2=dgLcai_$#GHq9Lk8PyRQD#E#S65!;MLf{$xSK1--jfbaedzWpcM%Jq`E z`I+$~hEkZ1YrZqdpc6s)G1m>ulb!}vF%;y!re#OzoRC#cJWYGld-N`?EOR<6uEQc! z84(muW}Vj_hl8#ON@ZmPM+I7B@FQKP{8($4JN&gLY(RRS6l6k)6|h(1xrGDb2OcL( zqC;bOn_oqyq69WNq^1ee!Q_Rlr_clCgf%5>zf;VsZp-RoRXRcEdYYoT)Speves=-7 z&T>zD#D`YN+qP}nwrv|z|6)$}%;`lh za+&L!c_ZSBEQ@{#g?ezq{q2_hb@o~4BlkzJ*A(lIS*wpXo8w#Z;wzu`V45BOG~SmQ z>XNQrMEjFJ%TK3|X7D0ri#^Hux1k0O`j<1>%&=* z`Wi6}Vb9EOp&L{fL-AlC4C)&jWo1@N2WuS6vV@~#+10c-S~-_F;&gQWt+k8^8b#lQ z?{cVeFXe(OCl}TwIw2%q(lRi(r?4_+(RCR|y*Fu_sNX5mAsZRrO5s`n*eYwIC7e&d zZFUN!3EF((_&&HzoJ6llASy(qD8VZfs5qCHn^&@1dM3BkUTbSOI+Un8W_dDUug+F2 zXJC~gG+hvlc~e*@*&gmalju|+X`};_EDMY5FbxaCt<^80PfY|~+%^txMdGR#lNDM+KgfNj0{)qoXL4q%j54ii0ed z3zZWdr#alub_OfWaVP4dHkg%Z2kVAz4u%My3h)3ivmTN!k`v_^SIXtm6wix4mOg)s z-+MGC#{>)P)8*+o-r7z)Ci3Ykru^9Th`3XQ{qAF)sFm02!Wxof*Mo!Seh?M?$Q$<9 zqpTed#|q8$~zp<`*jzRTYhvI{1BoQh&@sB`$bB zFSVaf^2~srCmZG7fJ26RxHR_A_A`u*+vf@Kt%}zf-zu$yZVwmy@dRRO4Q$|BImqz^ z@X4#wpUYMcT=-5mh0tx7C+6n&D)_Msyx`hW;TVz3W6v+BPN>pI5ys<(xzcHmee#HFvb5~w~5scJ68^hQ>Y0z`%=lH z5R6P){p+o7Th*nJFh8tP>?|x+XS6ayHXG(#2+tyRgEUNGeFaArzU#%^P1EV+-37lL z2UhB&I?2q=ASxNHmkDpGEMWAKamnHNdOBO+9_B@@^7%QS)xeSbfqwM{*g1^h^BivW zGq=<*=$`frfN^TJg14#98x#54tfhy+qjK6d-du6sCNaa@to3h(**)7}!{L@|L@4Wu zufXY~N_Hr=7c}NvZ&;$AHAkUQ8gr6SzjdVXi8~G`BFhaz+Vag~c#2Is(79?jt zr=!d--x2^}J2WQnkSE16g;X3L{dR=wZeLer{4@^Y-xwBREl`INu@h0LpYUU2A8r^m z)!0{bc#AEOsuta2>w;N+VVOx)yEQ~|Yjxu(Kg^g@lCn(v24DMu?rDwV7hYTy!b`s4 z&;EJQ@_A7NKiQD2@S{8BHl4(9oo$FJa?K%FyQ!zeOPGNGr;R~?DW6ipsVT#|;Osh3 zk=g<7;V`hHE>Me;5F7&thM`m@vmr$&zF|28j-h!dhT$^G#3Nd{b+CDIhj{^A=pKl6wsj*1=Fen z_7C%71)Z8v4#RWVu(N3@E!vpwA$EGh^I*QZhz92PGN9URTJSq|zgUJjTdA1$cU2aS~T|nL0Y3Tp>rN}%1AOCg(yaNyzNi|Dl3OCUTZJ)> zvzP2xw@CJ6pUlqRK24!t6K_9OW+<$Ap0@u9M`4$+5Gx~z`%5C}wj z6srQwWSSI*0YZOo&e8-oCypPnZ!)T>T&;zR5hA0;{8rv>Vh6~DTgXD$xT%g6 z3j8ilf}@G4*a58ffekp%3NbOInk9xovGl(_z({uFsjmAl6d*tB4)V@Z4QM9v@Vl&# zlf(x$=~qHT6-F*ETwkt86R>Zk>m@!k_A3wY0*1U6Jn8AxE^pkUF&}9}-aO@Js1WY^ z%U!tN%;R^pi!>KDTt^D=TDTr9kf+>h*L1WQF?4{3LE1v7Q$+gP^+2i)y))?-gUzwS zHmR3GA@CT9t+6^st`4l!P)(}@e? z^3C*`r#gL~!(|vc_a+r0K4UgWb--Ht12s`AD5|MbcT^$7Bn;>T%OQ3`tmAYKyCx2; zExX?6DV|ie_rFvoSl|Q?P?9Tjx$EJ$$ioD!xp$k_Mjj5@&uq4zTf!L9eZ7j(w6n@J z-ddO8JW;n@(2tav?)TL1E#zVcHWPW*tD{z)V%x5>0MdXgzCq-p9kzN|l+kR4BjG_j4qkP2@}B*M0;jg>l3I^>eT7 zcKIxdPf`Jg;uX!43&FBfcBuqRw)tUZSYO#vmdXvA&WqGZvdkvO)Jc{VNR#@o9H==G z`2IbZ<#qU0aD7wa1b~aq2S5f_)$$8VDjFX9Rmb6MgF_t=B!nMN2rte`#jz{NH!+WZ zEm!U&pA;n$PzIEGGMY z2J#+bx7+5MrA#y!X}~*^XKi&hY;Uh`u4=jv4d>-l^S1h|vOBMR=*Q#X?u)F9DA)YY%Xv(OmHw1XxhunU~x`iB=a~ zs%XqE0a~iroKEoFc_1PxzH;Ni#IC1^0c*#nD4Ps5#k*Q7Ytn{Qsoi;schXU6Q-#G$ zhNnpE7pd755Lr)#$0QGq7!OSl-`$bht&x&4sG-!@4Oo!6JQ5(CXw@7=WQ`>fL)wVe zVg?)R{ZK&!88M4{P%nTbDf6N=;=qWG2G3oCN;12)6$)@HxXrv!LCsfY+t{~b;GTRZi{MqQWzC~^4$R#hg{j0z_%|2`00)+K-tt-*XQ76YHg!;FZe>39aTg>iS^gK%R6qRv>%jgA);I z>~6cAx|njDrm>m86e`mxJKO$tk>kHI3i2Ze6$4$4}y-@yO%s{7CSrRhuZ zofr-PfS%=lUcb268tGYE+c@eu{vu_5u_!~B8}=K+Pgy#3^&-Fo#c_qQ*fORm$wh%- zQf5T$)*?%`eD>shV1Qsyq576Hj~4HGU-8)uD-8f*W8x;`;1Pq_+%Fs1L2z*0RYG@H zRAb#oYup+(6CGR^Sl$o&m@G4>;?5f;N^PEZE7J`oGtmp0il8P(&Qk|e6BDgc_mNcx z0swds4WPXwW(p*lLI68{Gxeh?menjW3q+J|eep{iv=YM+1hj)Zp>TIzRL8>gG!vhM zGwON;Zr$pDsK{m|4x`oAyC>MUi)o+kcKu*5hI2EwyAnL9y8(a1K%r-T%{all!ODZy zJRiL$Myoe;VD?(~PJN&=5`Fq4q@Dx!#9Wz3()1vj;Z9^U7Y#7{)EX9 zOd)G4A4}!N+)4ElA_^n5*q<5b}dFVGI(GDOS&l!iyNE0X+v-z z8f8xL8?>&hH<)w*pUQg)k891HiP+Fii;NVEAqVKa9~`}PKtY7{?9RV#t*zZYomw)z zIlWtdPP~48tx{pvFZll``w`4n>AxE!+c40nJ_BjtWfzT$gT`az#FRj;p$}sYp5Ne6 z(RQq;=jtY(kQ+wljsO`jeP%0Fpwr%Bf*`R$cvmo(Nq0k7_j_eBwasFYiSPU{rDtYF zRg+vni|>fq+uXY~0bRa+5gi?0knh=N(zd>NfIUOIgH5ze!j6)00XDBWhI_MRIfKfk z_{7ch&TQgKTWth0JB)kGK`vyJ~-mgBhyoQ#3STcOBRvWmNn_>+bEi)s=pV8VA( z?g>s-YEfztPJ=ZmVmBRWTnckRXAix|lS;6wRZUzKusA~QLFk~OLecyY4f)a{Svddq z1)>FNs$`y$|8};N;w(E?HtB%is5=q4&})rWQNM*p^rhMbvtp4=O@zCPNUX!&7aS2} zdBCJkbwL9LPcOt;IJGmkBC*!X4+Z|cw1S1lvShGW!AynMtU4bJ&HeTwS0xd$C4cB4 zbvPSskg#DAA*7pxSsBq8s4##^yU+dzm|x^86t0c>M`+>SRA)WOuL0n(*4r;$q`6I! zjn;guHaxgOZx@~iRfN-DFatx71Z35E77BjeEhhpG_HQ6)PQa|GQyZ_>ix!d6?43$@ z+I1WRaF;)tMjp?Y{gO#v3E>@aZK5f`zs*luBJFj88y`Bz_jGN}K#AokDu9k?q1&VO zVqeUtL5gJt&qGHvuhE1`kEr5{iS> z|0GUq$<#^U=E+wbYM&{AsyEPJaK@j2TdX_Kfpx==!763|oR(kSn2cx}*(}3~xXz#r z>9|>?cv6f3BDLmG_5NLPVl$K@>k^p6>x|(vp|H;iO&TCF`O$Up7y{5ON@O7)(Z8Xn zd!`d;O^{NDZ&WHhsr3s7aZ&zBAZoYoQklTdd+^}1LG%ZSLPpZFh-LDvs?`%~LI)W~ z+AEnNvngL%KU{%+Vg;aV_lK$IKT?{F=4O%1L-kbN+Rk@gR;rs0%El#2&zHF1Sg*n@ z&**aJuVhh?i0)hN{VRgv3Xa+NX%g(MDWbpxg~&I6dp*B{Q`ij#*fNKIZ3l{jkrC&_ zEC0Zt86{aN^u|pzh_*k}R?e68nnVd064;nK?muV3*nk1p{6`kGsz?==RY_J4Lw*-@ ziLza}3PJ>tMW9?-UW-cqk8lz^Q99ozufDsdB3ygHq~?->lW^4E**c zES&xp*L5XLG8NhCPihO1C_kdw(MMvyBc&Qyaw=~ELsI}Bu2G0`aw*V&^f9d|D*3wEXQb~fUHJt6e*r^X$zZc6w2b&()0@Wqj z1RmCvh(J6wKrNTE!+O?lO1n$J0Yf)SS2KlAlE+OQc_J36raBOsjX3do-{%71mR9ZW z6ONw6B-7!8yprkK^xZwG> zfgEJ8k5R`|Wvxn;!IO;ce0d8X1ZR2iigAg%nlsQdvtm+TJcAz4wSY|Anx1M56R<1C zWJ!V%Ixj*d!WB;tvRT6VMxvNty@PPo3^YM=N3aX4IK!1v`=O3x{q#UX;T%w-_>Q`r z25+}z7U{LYgZME}O6a(*RC>Xdq0|$5MOr2JmZQ;wmLShT+w`VSzrHK6RJsPRJ!d3onm44i(dZpR za9Uw&NU3wsLgr?@+Ag}O%zY)ag&rnN1+;t!I;{)8UaM;AM0}$CfdL?hp7cA?02r*q zw35VL^;lRLt*w-g!v(OR#`G7;{f4R|fG?FbLgv>ZG(X zs170eTX7+B4Y&kD8cAJ)4DMlAU^}&L8 zlO(qH$m=;8u$l=P=uAAIQ|ci)nnvljQF-YYklRPc$3^fh4jy5Ts4{DknD4-`8jRJx zYT+!G4i$dfc^Lmkil36(X^eMh;wusLSXmng>I&pgMm@c1cAj;(>fBfd%49wZoZt>c zE5}$!HG<(=4)MDm+Xlf@=(__%Fs%kJ-?0CY9rc>x50bhhBH^ZsdNs}lQ<0zrWO1rb zFLy4-Fa~}$-uK^OW_PG%M5d*g|SW_+xbj z(^`jp!{?E!l^yE^1G7+vMPSJB`_K!kN7gKoZHPx!@Dx zFu>fcd>?$JK~6<|W?LNw`yXrlQ5(>hJOX86lgQok$r`(v**b&)g-8m-a$nLYoNJ>@6I;nr~?Gm*H_FvZo&iVk_x& zh^44T#?Hn(7a^sDzw?!D!8WKSyI~HaG7tGvPfAF^D`wu9RT?t>`Bcr`=gc7>>GU@bC~fp^^Blf;(ol7Z|#PJY;oM9@rw%O(Ml}>6w0rm_`EC7 zW^kw+E?fNR1f);sA^SN2$g>i(_5f3dn+aO6q{IEUbwIj*OBX>^6OY7WmLvR=pE5unb>2oe zvAf=VOd~LVI9HYMpE;M1K5&7zak{x@>b_|+n=dXbKpq~BksOQ*m|eJAKe4&ild*Do zygV4P+16$AH|OJdab1JM7B$^;F5Im?@*^e^7Up;zCn!#)R8VJYwz=XcCH>ED&$K#g zdR%NfbtY1(&nXnydqczi`9^cP@yzXs1*z2dH?o#-PHYl_Udwf-8PhK2?re{a6}f-# z92x1-O53@rZ|4;~Pp*A_3zB?Tmzzkx>xGhkf4ooRJ_g*R#Zr0RCNg2U1AU;RAF^vN z+ZdrI73{><2qC{d7%I}%#%vM*I}>5or}S25a=Xpgl`fgNdCA#l&+xdC5Z@q4sA6du zdM@yE(|u)&Gq&GUz?~;?aJPwnqs42&nl@#?$Jn@o9j$~O1IDJoU}Nq3RQ6^3dgvoe z+A{CVi!Rh+725A9-voeRx67oeLGOx1yFH)!5YL{U(YFuyF>#74LYE9EX@oo_ZRQS` zl(5@)zkmpEFSbFK#)J))sC&(|n;n@#p;#C)wT3mh zq(!0};lv$bo{<@OSbbY@@H)}KgO+sYn-^oGGPEK0KyDG-%R^aJ=T~6 z*)}2{J|K`$VqZAG=hy*)QT!4Zdkqlr?j04SEpDPLLqKVv1~sjinsV=_t_rQ!m%BNg z?+cx(mY{c)+#Q<*n@&+Ul~B<~ra+7EX#DnKS3}5OSc^Aps3_>0HgZ<}Y4Tt}JYA>% zDtUzH-@W8OR)XfzHY#tTK`4A2o^r?*{}j=Je(brarN*~FTT$T#XCTT}ftZafx@*zw zq{|mBQi%RR@lU#1cNyf5zUCv4>LuCF=$uz=&6l5u?vG+JMy2&!$qg)|>(YOD-z%zP3i5?Z zWxjW%jgC|^0;&e0L#+bp`reu zA|_gWSs`BN+nDzb&JqZ^f4{UU~&(zYEZlqlxtmgB{J|ElFS`9iQVRyAW= zS?pmpQV;xbj`iBc{hjV#;i`;tHXLu*MdAe^XvU7=jU2yb9YZ~5%N7N z8q4$SxM=geElc|zn+EI5S6qEVe)Wc0opLo4E)y%FqPLUzMEBv|Ul>i*TI?ckE*ZCx z(`%)n`JEp#(R|vdEn}3>HemDEC@3(wZ&{FPW#b-L2Pi5}X2b;<0v0=NAud2a#&$!+ zrw2k=r(y z2Y8JL4q%m$#dCa_J0uwyEbIXMOfx`09Bn8Jsqqher1Xpf{t;|CZ47GiK}PHoBsa@I ztzbEkpP0p{susxCbup@4TxuFDS(!o|E?s8!M7V!iV955LjV~JhUr;|MPRg9E$^zBA zB%vdBwXj~2^UUE2i%X~TeDHf8ZL%|FgEf?LGq^xwU@j^$bX=+?*{Og$s>CcmnWCef z5UY}to+4}3EXau5LZ#lk2+)=?COA{Ut@hRP@29fwNS)m4QAZWBjocr`3WlDllSWd-P&SrZDME7)PwIX$mv z3>+I`Kd0xfUl!Ef6J~RN&QnXjV0GQ=GA@%W+a$?0b9cQrs>LElLh|I76?R>0=SW$1 zys-mjMx~i*)zy{1y{~bGGLU9jm0I_=qE&>tDHGU$iz3`rLfDacRzqB7)1jHS*U z`%D~p&Xb(%tG|1-T+84A8N<$1iA?toco;^I&ni>CBdh8XSdNy#)rX9bPL|Ol8odB*I{({8u`37gN$!{l?hjaVzW{>9h5Sy!yIPraSWY5onJ6(` zjj5gAyg_O_y>|1IR-OuDE+R^GN=)Jx^%a-6t$lvN{n7_H+n~gteB;e_et*ccdkF*& zq!EmVn!{Ulc%L;4Luw8?9Ab`%49FJ&zDDgQM;c~55yBg7hxh$zyJF1>?UKQ4KH`H~ zRV8|OkyS;}|SJU_HxBZ2n$5o$Kut%vqCHpNBsd~Qj9u+Uh z6GH%(k(3b~CdP3b@-h98GHQ%b1vGQbhUD{wJ!TDzhv47sS%%_H7cnRp+X>I&pza}1 z!N{`sv}DLLoEp!BQ$Baony+1P_-hK4^N5U@q}$A8QQD`8iXYyQH$ED$kvAg<41SxU5TBVK16b6STu#^I+eNhisLaeoLv|OLB78Yw0D;| z#Z*dq$v`bh%&`?<8Vp85Vt;-V>6JZk&PmAdsy(bJa2(Wdg;x-cxoJapt@con7ldIz zyiaxdy0?pP4uQKQ^KjQE_O-;Fql2+$eTrAhO#kt%Uo?>4Wqxv=YYrmxLv-@#1*4#h zYAYdpQAei}j2Q|o<&JoiM{M?$hJGW&8Ta;)uNNA$IS2^#@O_eF8p|`2ZH63bY ziCcN1yt?&v!(m3OdwQlp=}eBywAp&`boYg@;Wp%JXU4eAf`4|7%|LB3;LR5em#c@Xe7ISXqH1xLtGhU4$V`fdsw9!pV4_BM{*oO*5ZnL zidWn2u0NVPzoq^2h4N1zsm`bfG_>lzrV9-J9gmxH*7ELp?v zz<=P91!TDoAM!P2VVP)#J2{F`1aauBxV!!ILwZ2QcZ=Sh$ z*clU?YR)6Wc^p-@tnK`A8Xw=~X(PK@rxDG)Yz-2L7wh$JmrR|NpPlkDNyr&5n}`u4 zv5FJG6{X-HN?!r}6=+1XH*bijWCYpDi1Qx?21uQjxKhNyz2gufc~R8$L`#(RkOCZU zwll^}JA2Et4DZtZ8K+gq)c&C_ds%218eV{+`YVCvI|WHSB|ZuiGDF5-&yl719yDoh zJF5Rd#A-OhE>c68;2}XtIIDhg>Lt)sW!Px1Ag8A^BxHE_c%P?5!lC28OD3qnEQ7Z2 zm@q6xUORzayE3%R2{~osAJ2{Be-GntuWkuq*}^l{#tk)W7dw8KgKIb(`VWQT2`pH| zp5KiR&a392m}hoenMU)eqbqvn8OboCT_*RzTt#sl?q3mlVmm=?aIDKpOqX!B&=SoB z)?rH#lshZ*#flC4T-1quyH<|rl>xCbn&Wd-qZdB{8kUD#L32Q{;Kc(CE-^nh3e|ZZ z6_H2T6a`B9obtc+!tfZL!Df4&3?@5!AHiMpK?a}H`$^NJLA&+TNd?4XdM-x1$at6h zbP6%REOCQtte?&#)Pa|n(7cmITnqXJEdO~zva=eAULfK6<7Hpu`U|=eyGdd~9*pR~ zEqo5%u|!mHv>%!ASU@mqA&t}?)Jq}}BuJ`zI9Nw2n387#ODQDoYVs5o?W5oE2>myh zmptN>r_mAV<}bn*yS8q-wS5eN|C<#)wia6%P&YMu^E~g6rca;>#_ggg{=J*I`x+Y^ zu{Nb}Pw7%lahyYEXp( zF@>oC=j50sgj&`^e;e7WRbG~^45i-!hDB6zrn6I;*LmhOAHZ#13R8U<`#<|hiXyv_ zXZJD7bt5M=l7B2b>S{XLT4vQN5@pwZUXn8*Ci#ThkLnnIQ5dHQPn>x`>NJQsbp9lX zAQ+rP{g%(u3(u4T{^&t}vm}X>9%sr^;YdUBh$X3bI?F-pNT+4$kKgoL{gc-x&!MAo z=)a}TqVtUKVq-XyNb{oZ=BJ`j)xb8v)D(8^+aOtBc7-7K;o2K>aGC+k3Cq7)VyGfc0cC2FEYIVt z?H)Wj5d;eEPe(O8cobGI&Ku-!w@ek=hQ?TNu%zE4#B21fQKnq6uryaUcP{p%_%ygm z>^|M-1dwizbx4jtVf{;>vKg&OeV>Nd=#f>pz}IAdgaPY-j@#!ssf7>m6x1?7Fr?;K zofaZACZds;>D!PjoZManAMM-}I7aOT@iAI(mqK#sG=;$P0W%kIx6vgGOY-gm=6gki zjI=w2!tq@1Pe~#}jyn_13uK~&G%9qHFWr4W{pJCkn{LTs#uR^)&0-P@m;&7cTeQX%G)&tHu8@?9NzddPcAbnT-c zcZA*SYxsCu8A_cH5QGjaO}L)=&0LBX@?BECD-%Kb*ZauzH_l;{Ak9c5jwL=G&Gk1) zgH*^?hOC^p_?>xEk0}ajsV6rGL790=?QV9uFpV~%%?}2Qm(p;9eQf4WR~GNwB1xLa zAGO!4f9^zGzLtOFk*4Yyhblh4eg;wvlChZ_CQ^+hwB@Zj`fGR@VPoX!GEroG@;ahz zSK{Abv}O+5m5X{D3Mu^u<41KVVHiNV0_LTna(&W!6)Gylqp2tUde>(R|Rv|}=Rr&FJS$bQfU`8^H#Xv%F+JWw$byyxOU zkxvvcgBw}Sb5}WILNsA7=CBP)oyp^F8>$H?FLP30>&vfYAInDf2ACgXyGSXc|4{Op zphYr*wS@N|#&yDDOMal)CHQ+P)Pnq|8hUz0tK2RW1cc{9@TRV`Jy0y)XRnoq=f+`v zV(`vHSdmBk*ak}IVpD$FGb43k$a!GzZ7jG94%4$;%0>X1RfR_FI_0HZ%AC<9%%|k=Hqbt@nZ#4szS|ILeKk1pu`hMQ{)&#t(>{yYR>S2GmH=))Jep6H_ggr#q2r z{1>2@-6l$SnsqB$5V;&Ux-)(b;ftG`-R9caaCHv#bZ%L@S!l>CJtGH`B3P{BFIj^i z--}=jPX@Xv7E{#H+dH-TuO@)+Roxr$WR>18nege<-~=FU)l^yk0(6 z0^E_JFggk^f%cB2wFU2p|7MtbP7J$5!`;v}{Btt7YM!)XT1mNlTCQ4Z+Q4;a#(^oH z)^6{bR8eDSfSXOO<3>NP$DKG!E#vAs8pam3(o}MQF}*92q`efUO|#*VJqp>@=xDHa zFMzT?m>pqw24XSCC}ZMuZgt)a=x6|(e7}uX{(!_ND9l6XCCwNc)K1i z`5aHnI`*=>{SeRscRC$qGvbJMC%YxNN*1Aq92oS@{q0PBks`1&VDpCd9JhO=_Zj0M z?&p1Ho5{sNLh77Usw2^V{MTA-1+Lz^*X)F|f#7M3}`KpfqRKPXTx;wCQ^m^Y%C`FG zj^9n{02GlFdt@2xg_r*rcHdvb6PM%t5Ct1g{=~n;IIFZn+4wK-Ce#mld1_BL=-{o3 zOL;tM#75X4sl!igyk6zc4qHOvegJn?)nEhA^g2Z-I-Mqe2PS&-r;_i&*=XS?9~bcQ zd5~TF-p14Z>Ke)A_Ch%Q)W54i>s4hii4rAU(MomB%g2tseCC^Yv$PmYg*8j_hdTsW z66W->x@JHCi>n)^ypiilYF3S?rl;jE;tq0VCb(l+5RKNR?TJ@)k-^h~WzN8YegYrM zLmD+wu?b}8HdfCML*BuIxLNVU8L&V(hD3NlJwl;mR`;mzY2g&8cf%9a6ZR_NEjSL40kfZI zs#DrddmmL)RZ;{Ud_s`9-tkU((a(SD9r=&Xr>hX;<^ci#fR6|OfcSrKZ~s3_$p4$Q zYEu6#QD;N^zSf}^M-YQ_9B=xV3O$%89?R>^({NlEx^4>Mn{dn*LFp=7T*N%-*}0V_ zup*Cha3PN!-sc)fGYKBRKT-iFZQ3Pm=;X>fa#5|S&`^$sg@fZwas&PQH^~?DKyFK+ zbeU3OJYK1ATba+74XdUFGpG+9kY#IW}bn*`AC~j)< zuwVqB=M=Qd$;sSyJWa*a?C{57ns6w`*(B@U7r_{AaYHkPvow<|P=!N?R=sZ19L z(K~GO&}kOdDN(l7t|gIaR7=GUxv{erNBjnoI~L5O-}=3hKNFNWLi6t6eG{;-FU3M} zGLfhwp^ui1a+t}5UO9sOlk=K3M$tts7iN5Z&J$=)m?tM(i&CqoUr;j<9dXuLh*YG8 z;y5g!n(CJp+UDnMZTOL_s&KD%4`0!~@sIZQ#JKwJ?!*B^s}Qi4B~iBPFU#>*M}gbp zJ&_c)-3!lNd(n@-M8n1X-Oao3yxr486@2H}&7?Vp)In^&WWLp7999io=YdCp5UpsF=`S>w!cpcBr0 zxQoF)h2+vsLO%X__AgS{=Q*s$5=DT!HyCCD5fjiZ$Ij4W-w&y$an7JZjhm&-T_xSo zR*)xh2+~p&^OcPqR0&*vlI0eXI%0*nqw4J-(_fyWq37%@cx;x@T~g2+D+XgS6XY>o z?Gn(EZ9ZsP8*@LbyCG&4F!D!VA@5`W>c!mG9%cAN3*Jq5j^yAFW)aL7-1G z*0rCq=y2r__!^9V6zsW(&+2mlko0XPr@c4Feh#K#<3bE!@rVJbH-FMgI_nFp@&L5f zfFC`#(&K}glqO64r6^ZqCGlDIOTz&!+4Y#+7S_AF#m+#U#PJk`r&PG`4(x^MYWHdl8h z5R%_@tWtr&<$&tksl&#pIG6&OB;6aKG$!rjNxkvXm#sU)yVSsa4Hsr|P&Esq5+8+Y zE7(hoSG0a{cXv=sQ%AHbLXTU0f|8NqukD?Jfk99_=gOff93U_&qFlBYQAoyu<1S)2 zn>qeGQBJTraj7(~-K^*Y09Mev|17X+Xq%0`X}H6Doy~gHp8AT_Gf=3e)Iu{-vr9ct zjUr5T4syxXz`5~ml=->TsKS2K9-{)6vop65;JA}*4ZEW1lr&wKb=vkX3K8{5$_en< zmhj6bD%dJ&Tre8jJ77S9YVM=<+RnYQ!86|rNg=n1m)4rn z#~^kh;-`;!X$swvX@^;G`<+Rt3^Y8tmwP(mi0m#QcG0JolDk-P!lIM z!y_thZV1sFGh%RsVNqc*H)UI-?R)3+kCyNpfHXHfow?kBT!K4tkjAvr`r**tKR1>7 z5BnRo)4vD#A@{%8m3$RHmBZ|R%Psb-;Iz#`20y6Ej_bL#pp-V3@*6kv?(N-wqKEvc zR6vKmZ5Xpaj$PB~d2UMgr$C;qk10;_8Ls@hTK1XX@n*(%%&`(y>c$H{I@^PCF6UI@ z;0G#`;bqF^RO*&?egz2>_1qitfy?A|8JnMm7t%|d)0pstN+1PfIg92-;`{T+#I(*q zs*~F+doPQ^DxHF$P*vc)<7J6|DGFm+(CO5N#vb=GHCb7WThs7*IOAWD`rLV$icFuI znrxS3{fo933C}D8%!a;!6}5loo=3hKdfwifEL@htgVF%_mwc964&&jq- zBlpBS$zuXLPhmc8HZ^};=38?LgUin?PxgOByzAnS4t8$F;@zhpiS@UZvbkcT4`S}s z2oSjw#J{kGWpTf8j3)d|dPl0Bc2+9JqD7_MMOW5$0I5rcESqdTR@t+^bf`0*QdhMz zm~S}Ub$BvaU9MYIrzQxKqwnq3QmaLXDGk*);mtO ztW4AQazFA5u~(`V{~>mzL_~`@AT$#mY>I<-g{PX>zGS77G8t6n7J7=5@72Dn--_Sa z(XwWhmIXAX(0$adGVSNpDPLR4 zAJT^Fs1SM76P4Tj17y5Zw{|q>J*P03c($se?l_l3vxP083xElX-Mb;j>ct|X!t-bR z?EIR7I_W?S{iXSdE%reCxcf4He?u+t_}{g(o0QR8%ujA~a{#x61^lJSNok6I7S^uW zO+k#-OL?5uYEN@XZGE6IlhqX*-j=(l1;;wNw;(5GF))Kf;>s*Mi$63<2V>yOw22-q z(PMi5Z{hU+NVj>AXdK-z002Vd001Qa+gFo8m%5|_<_JRe7APMO5H6y$#3Nx-VilUM z;jGO5Ab(gOS(v?QQoa`DdYzh`T*MZB6LKxo4Hdy02u0ayi{?F&{V3cme$uD!W&&=k zPplwK+flsZ3s@eo&A@sU=!eh|D#eqzo4%U_1B1M4aL|&yH34 zt6?}Q>VO|>_rRRqXZ7>+y=^BFeCztuy{*Lc*Bcg(;rg^-v$FuSN>D##U!G_H*m*oUAD z)x}p*WqcMjg?!IViGN85-E`>Mvi|qM!XWhPu!LU_WvQ}`YN?2b%^PlHOs?V zdBCv+plIP}^-f*$ zT1KFQ)>zxgvM6fk?mI_mit=U3O26s4)6r)h>{qS0z2FY6YWx7A#jC`RT8dB!Ng_!IF)mUJew1u=K_D%`T&=D3O-CDovuqtCLKg=I$#7WQ zYkbYH06c$Aaod)Q90>jEvR-m~xv^JJQ}ci|63l#O2Fhb)XoorVPGif=E`8AG`SkeX z)3iOZTBNo!c(Xi6K#dQ~a%?exg<1S0IrTm{58GKSET(Im7q!dA(oBv<0amh=6RBw1 z#?(<44oooQ*!9!7rTsq3YV_O1rE; z2bf*4RBu~%jNLK4YufRmI|{OE@Qf$0Epf78$+G>m8UtVFD7Pgh)Wx6YYQ$TMuY=?T zw2d>u!`%Q4r)Wij+k)ytDy_z~?Z48qk7<^gj@!M|S`H@pu`m2%FWQ);ruQNIKyg#@ zM+6D0lBSXu??IJSxv<@^#$VQFt?eCTa>pIxI0Uf(d0Y$_nELDmzPm2K`e79;;ehWl zYz~I!!FRv7Vr5W?y3rzkKr3?pQzj*0zfZDtJ7U;YbI3oni>zt{5GJ}^-kD{}7}?J| zxuwq-#cEcWNC$4wo>~)l#bi0&Y0RDq2^gcMBmRW&UFxuy_+She4hBxC%R&m&*QJlx zZq0bxPT9uM?o%Ypt&Cf9xHtt;PN}lfp-ulN6RNjgAux+HlS_USX^2aH9LWKV->hPk zE_~cc`F=2nOMVIo%1xhMmg*?%h|7*%R&yMQ(rrJ8t1g{%ITWw9pcIx&V3mj#70w+y zJHCF&oLPM7!pRTJP|%6MT|GUOF`-%5O>@T-p(w;ELU@7IQrv-j*1L>2xW0^r&eU9* zwVJ;8c3crWzX%NzHTDEA$8)e6OC zDWfW`HFXEB5qd53mqkvEf_AJS=@$sDELZ6&(5#ERLtB%V zCW%STG9jDezx?38FK3N*PEa7HD*ql4J|c{&NNP>H9gWPW`>h~=aIvv+HBti=C}{g) zY5jb%|Fk=NeJz?CZ7Bsrn-B^y;ty8(y^6MI18$wV z=4=cT;#tG-dGYm&%BLu5RUBTs5*Tyr=8yR~BI-y?9+;557#1LEv=)D`%W-`2>5fq! zm3W{giI4R1inJ)iJs}7~3Zu6RY!V%+RLWk>*1@A}=0=>fVepvGSd19ebeFaMEilE6 z!bzw9V022<=u)GG;Xn>gnGJC}6WLZg8+~RqcDi*XS_*Cn zaE&lP6cg=>$G230?2F{wefxTEGhi1sCElCyhkF)pZa1*6y6WETTLga>5m@2E$U^Ov z+!hl)9N65yeGD+rzn&i@(yqGe6&%vM107+)HKrx|C@hDS*)!Nz9(S;uc_TtZlR0rybP6jq zA_l2PiZ!<@y54Y#exyX?*oR%=m9BkFylSO`C#ToETxz}ws z?w?e_^?fyslC}{)!wx10dQuXXXSEU}3@jmK_1H%`jbaP4#hd7Hc<~gTZBl-U4Yo2gowE7 z)uWd@x?xFcVJTw#3L@i8)q1g=8gZpTy9(tVS9ZC= zzgDYW)7atJ(08jUJf%-`1Z@MWLy$1|f3UV$ZJ_>AJ9tn7#(d>q)G&7iBNmwQ~zg-w2tO7#@r%BJ5q!`oJ_o-8- zT34g9m%WFLlI+J3?t^OXR+-Pcjko(iW2W>yhLRoeWQWW?Tj3L3}B z$MGRCLm4LVre%ab*yie(r7r*CpW*S6fFub!$)-`lWd#DFzeH{3l#4{8N|P~2aO2jS z3`-01GuI2}`{Cf%kHG`7bv({qN|V*Rfg+HZ<T_?2y$H4VGF1|6gpJl1flC*WCD`wJ+a#d!5CNZO?L;dm1~jJBB+kP)wD*=|YO~y%EQ0LP*47QAONS$ev|*ww`NOhJb4K zcZrgpseY%xJaaJ|eI2Xp6w_^e{*p}TT^1h!X}H>3m+~oZu9VLkhWw9gvO3h{Ktx;9A=1 ziKdE6>1w&%(m7+%<#NIBP7Jc?zJ!vh=GntL+HW!%rB!Wb;3=pYwHV6)I#>rzz^LjfEVJvKxhU~Nv>%Q^s0hn zYD6)F;-xXn734@CvA4Fdy7Kn=UvqEVV00V3zQ3|S+_ghD4+UZp{9@IkucH<|ZSJ{f zX|btJ?1^b07@@^l5$VM78udBiS;pv+A6S1fmpL;42%=R^PF2((t*&^_?a zDClP-^rPnkpl@Mq?`UVJZDDHVU}#7EKObsnXJ>8qW7D3Bve9co@Ltc=DRyw+kjD8P z3iy0w{jmdQzp8p36S`E)-7T1C+pn(BaXue2HP?L-8#r`0*y-OVnYW>xyMLw~ynTW` zdmxLem<2ai9qcM&XB95CG&f#M?wOCqE# zK^e&qFG+faK2RcuwPdVFq`F;fu@ zJ{W^Ae+H2oCM5fj<&q-I^Ihc90o6G<$ljKGU-W>4cCYZ(B6sv#!ky&DZqYBhEwr9) z(5;$x-Ebb)YKW{o7RvvD=N1Gn=Z_mN{-eonwt%Khf{JxCH>W?#XB1vsb! zEg+Y0osusTM`k34hjis5D#0v~!D?;VTmYfYry%0C>yN1akV&|9&7Ubh77r1DItUAVtDAR5dU5Z z?mx}>t_1VJADg+0hLWTfHu^bm-_c+o5X8@DB`bN95CmYM76D1AO=1BqDzTPPiCXC$ zj)>cjxt9WEwdYb%J5j8lBBaKRI4!W6U~q#qs7DF`Xv@MnGn!jG=Ssbv*BDy1BML1)^kM zp@?qba^sno2Z^!U^z(S~$i74K^A^!kx!t96b$ECFKKW+f4Ck}aEdU&`fa$lgI&+4K z>T@F^gONpFx<{n|2tgYKCOJuWx)%&7x%lO?rM)yc;I^D}U1M~4EwRU}yf>%a^1QFR z*5n`bKYxTa@uq(cxU*!|GfAK!>IGSQ7OAJ(6P@mVgG^Q_YoBOpq+C^F^Sn=6T>s`D zeyYh%A+ogHbDb!P(Qw>W?PajTb>nPwR~lEFU2@(K6MR1;uIE928$e-nVWGd&r7M<9 z7K{C~$ZIk&BcclBQ_<%gzX<51aB*VH*zlR1s_obLRx^<%7HLNWZl(~$?{Vm{dv{KS zR^%;**^fA8y&YY1dY@V{^vLnSso>mA-oehWQ>lJx@|zk1v#bdXCOZ)=`dYEf#ExCE zV7i(>y4L<@xcEmObc-9TzW*m&-2Di3;`~3ug?^=?w)MUMyf%BNcz^G&fSf%*N{*Zi zflO>fJ_QKPD=N%HDN|d&nZrS~^>_pODCUc*b+E+Z_UM3t=N&+o5S^Q8Ktvz<=}>wBUwzgpI@kV#-A2h;!yU$Nv)qYD&$>LVd|v9v z%7E>96oNz!kW}nay@t!ASZlM}u^R80ROL^kjMdtY8G8rll;U!2Tgc1jA)Xjp zz;11?^g0&>aY|uwU$7fhX@u#v1D{;O<^{<|E2fy>3O%&hxw?whJmVdLyelYjV-(Oc$bj3 z`s*u|*L+$Wear5le3G`f@|!<>DX$O%+_D0edf( zs>XjN%K2b`Ib-g+GDB=Zii{KpfBXUyBCf^y zLO{r6DrF~joXZZq+Uvk$nA%P1vt|Lhd&#%S*Zmr1%xap#B=#p~n-3CXK3ZmJ zWwIMag?W*^Txz_%>2LwIR?9~_1>@jKNVb7K*wsiQ4UslEtm4)eHyJ;>o;AOH<7ln~ zQR;Bd{;NnYue+#W<4*>R4hjJ9GYa{4>4L7lzN4k1g|5SYWDbT2n^tT8$c8_WDm03*cSawF9~#+?4saduk~jQ@&^8m*Fn0ryrIq9u!5X6%Z;BhPg?16h) zKt-%0xeMzTqiJV~HQL~0ym@xpav~4-EN+4-kUs80?_)jtcS~YrpLT1j61(XJwQ_mZ z4uhJhMy=nYu_Lni)@-!+8lEzH$GD>-6Tq&T1*S`J;fB7z;_bv39Akjqr>}vhsZZiJ z-F};cYB*vpL$yfSxG$tBwI#jexC?7LNo%qc%l8q#tS&q>n7>tWObGo2i^MIdykF>s z6brnn(zQ7eCQ}h^NB~Y2Tn!#O2yYxjcbF&;GYxv2==}b!xv4}c&B3M5>{@{cEOy{q zFax#}5Q}@zUMt(YFdKItHKD@N$*m102rsWkY~#0&fa{r1`?0FcHgvmtK@|wBNw^9F zb$%BFf4;opiS_kbzsrz<#`InV%3sf+3C{~bb?%oyr4DpUVgNe|T+xCgDp8@|io2G8 zY1z7Sf}1_r-JLCySMhG21&vpID~x4i3$582>_l37M?3XkS}3xn#+uTdMn~O$DmyB3 zoZkWZziWrOFUMPo-+ZSCR_D=KJbpxAEIE7J+3&ot)H0+NkOVWX3x|&0Z@O5FISzoQ zYW%+cGxjAgmsEuP*ghv1007zlkL~L>Do9!{(7h`^|FHV{(SMu z;@!l*5MG(2XTa16assFaZ~^H6rVGILQw0IM_6yNj^@Z9v?`8He_ld5jy5Y)*Y$6#D zXCQVp4K(62FI+WLvkR@4C>o-1PgP4YQdLx-YwW9OFeqI*O)G`+?unR0ipX8`==!p2 zkTJs>WRVBO7&N15FvO926+O|sN9~+DJWCpHI52#BMOM>z-MT8fW|~I;okxD6(Vyv0mI4*0n-eb7Q$k?YxuQ+uY6xPa?w4* zsgXngEO9gxRiD$vKJb<1XPK`GpaDo&MQ0287=B0*OwQ7DM7dH8q4Fn268Jag-YUaRubhf4B}u37Xh z#0mmSS5>8Wv&aiaV@v!4s0DI|jpq|2#D`;oond}aECJIMp;4j24rzGMW~4^)u@AEi z;hrn_qQmjIqis|E5942b_X4OtYt(UVmd&N#e_LDq0k_-o+yNUN9@fUdU^qXMu(jpw z#abcNPv=;ETP5_R2k)|$W}>SVO@vG*lF;8SBiXrARqYQ%=YhQj?aaS>6I|3PAHcjI zC>H#dO8t#5dNCsjIY=%lUwjZyP9ds?Xe$AAyQ9>VF3R@T2wTpet@6)9U!{rp&f&xM z7k`vb%7QGgG`V{z1CY1R{CaDYXB91jH>Gf~a-!3!RT`pl>2Vhm^;P3S0Q^H<=E=WI zwf|B4X)LDD1pQ=lCqEYb-*5r{wfHm9wKA|U{6`IFsnBb+&jjCjPF^&H$F!5^&xu0% zyChArjSslErW59gQ07i#k4mtN5M|hVTX;-tPtucaa5$COdTU~ky1aK)k@PX_5$REQ z8$DBl@Q;K3TYjSC`RV@RVs(Rgs#SumzhPVQT797fz)D*JU7-n5P88F{3fC=HB<+>q z;M#2#Sm!WsG^#3fSyFL2(P#gXX#T0bo8Ub_N@kT&`1a3nL$I@f*oIpM79oh!lBBTE zZ1O8kQOU$pH=@9*6xg|D+DTFflbL3D2zfWa27s>NQm=4=U4q>g^UmvPkmixc(Tq>u9 zR!IjEmvDV_c^8HEN=g3Q^5%KLdD}oa$ukV&O*nU#5nm%suTG(;(XUtI{mWRKM(L7G zTZhf+ZYwjB{crYN<2Xw!o3c$`Lf(hx)8cw2fj=ac^&T8T!x`GAsHO>H5Hos2J5J@g zB$TtcNnG@zA&%Nbl3=%{Oo!Zb*oUW(JOkp+o7?gByg9X$rZ0P~akHluOJ9!~xR*#qoIE6!AAIj`%E01LAq2k4ePk z!P{zu`EkvD%%#vAV7D?I2Ex&x=^rRs#D?;fhJAqZs)ZQZh7QmcUkr5b>SX(|C1^4B0aq1NgRC`=^Ppw@SzxsR@d_al%qt?<@` zepUB!Sa#NloH zo(V9(KQS#AQJgmsO53IA-exjK-ZTzC$Gm}XnsH~ho&zkTad3a?H!~D1m{H}95i+*c zWpV#`Q&~;70`C}@J4PE=e=eJbh(p%NI3?-`i!hsXjSIfc_fCV1){stAd3 zE8r{|L~ZvAk91UqC0;?$u&8^$P1T91eq-R=@3>lLNSy~ zHKq=58EN`wVNuJwT)tcIal!Jk{sLVH2kBCofK@G;XW`!W8{o}nJu1X%(gcsq-7(^KtsxBC4<6(wNGJ}`^`bI`-4e#&?Y zv%Kj!;7^9u&dSTL7vBT5 z&XW>3Xg^m3(N00+P#)Joj0X^9@8*H9*jv5A05A#$iz;CYR9`3O&fmZdbf0IWXM`Q} z2?Cj-avojeYVI@xW6Cfxh7=tvg`#;-k-&Xg(BpKKJy)o6EjL_tga?JtZCM4}1Q|nH zDMH!l3Bfbm9X>3NXYbRM;kJZpi}Mf=JVWq5elOQF+VZtdXM;7v{m^}i3>w7Qe`vB? zqZ5m-+OOR^MwPfjRD<+W3iCAte8#JQGXE=*~RXKBj*>Mq*`T{zs~=W8opmf zMY%2(We6?aKV5RLXIq7%d{ubX<~ymv#qkAdu_M>_1?p((yD7Txo0TK?fCn=HfIi#wsP*2bC=xYCXQndVihLiWI99 z!k`i&!Okt2lnR?tJ%+9_lqJu)g4WRLXbm`o-DQh!Q-F}Cf+m9yLnOcCk1?eAIf`Mw zP=ZZ+s~JfeEo&l?gZzsKwG087Vrv(VE}*)EAsLA36Y4~r*BR#wc1t!;Eh(lRJ%B;R ztN>A?Kgk&41zBI$2P(u+%OE2ZHFwYGcL&WKu+X#&mrNkbbJh-DwDU zf3~EIESt5tOW~BnJi(0trkZ$G&rT{zb4tvhgpuS!)=seA%1j3oEo?Q&!l(kM)Ta=V z)Tn?_gVd@;Bsk}ANkIZnQM83A%v#J|;9Ms<$O%e*7F4;&cAHnz zCbd3Inr!e{x(o^(rr>i`2PCR~Re@r4h&=ZfOd)1|9z8+Jn^Ku2?$m>%{C0K~Tx_(J zv7s0$nj>}Wc@2C@)v%Z`VFkY-Um(S)#!gAeC&aS2+YAh&jb!eiJN8Vg=5{)c{h}aC z(mf%Oh!XWF=o~qxZjr@Phb8l)C(F(t@)LJ4D<;QBu0*=YnPL>5FAXahw3Z(xP?<0D zMbGSh?e$%n)-{_O~9*me$kmehNNwJ&aP)2rgN!he6 zO_^RhHEZTRcn~G?XE(=jx=4T8$GlpS#3$J{LO&w(sfAwC%d(2Rn{{mAen9k16qhW{ z8_WF1NDm%bCjv~6&H;Zd_KWoqwFFk%x>2fzD8soC>a8Zki{+xP`sboITe$#~meF4S zfu^ankIGfl`k8Cr zT66*4Gn}|-5z;Z9Mcvs60mAX!K3~p5qHn=K!puB>Y<#wHxqrR?`KN3A1NAfm)kC9y zTqF3W8S(!}U;npj=y%3TS|icI2N`pxHRYDR#Dulr0*9@LIn0Y?kOe@NC_o_3Btf1S z9$v7WHfgojb(;ClVSI;v4PhU}ivsE~%^_ zh^DY$uC~kgJ^?eb$e108lsIEBl|nRO1VKK?Bj+Qa)X{UIoOD`%i|9H&zMu9o+((OQyw8Sl%2Yszt%jo(SgX_LGy_}y*YE5A#N*b_^)sCO!YL$^<(9veF` ztW1EEHe)m+Rq#AP!kkSvR$N$P-;bVG{0Oo|J=Jg_KC|$V%wjCnDm_MzF$2m*=vtM& z3^EH&$Te3|V@~4iKC*Js#oRt0KIj%OT>=a(xlNAZu%!^}w;btUk75OAm~`=x5#^dM z$&_ZdwdMgVcKz8=-9EK@^GDY5t((>nvq=AM^EI8v*m3F#n&Go%mE0jUcR&pmpR>no z56|IcqDX(%jY@C7@|A);g+>n~;y+{WVD;~>1bMY;#tE8J+20Q}%xD zum*mDhy&>qjk5FU`(~-yFtv+nq1z^$0|Zse4IIMbboCt{x&h4Z+1?*+Q?jWHlZHt} zR$=oAN=GAP@olBvqOC^1z~T~>^2iaPZaGK|wQQdrzK}rI6cXZo*)~Qt(wYms=e&)?Fp-J+NCUxHKg^s<54ctSjsA-Ll-&1I1`%fL}65A zyQB&hm+W_vv@mo8C?&b{FZHjz@HZrxlTcxIuYhCMfnigq0e7f3 zQkOwjDP+A;6@;~Jtl?84pfR&-mat!tgVb+yF}cK5&vZw9$OSkG7iCGMn*KA6^y1p4 zK_OhSf3NpAep!s-k+rocX{{9gifDDM(MdX9#hVaACUsMxg~=q1rT;B+-GOW?%H{ z6ArY}0i@($x2JF|9P%)y`K1UlKxl-EN28q_E&V2f0TG(N89$OHJwOgawSW*DTc8?$ zwqR9x1i9(^z6gw^^R@&}_(!uVq8Nwgjoj1|a{uxdj{;mBJW{Y$p!F1`|a3YP9eQm1AX-FEn9E(9NisU9!IgvkK$1BJ|YIvGAP~4q%LknSZCKWm5~Ei5FcK z|4aQ~gxZ;=7W|bTa#F+??fuJ{o)5%cfN*6a0wU;A=_8;s~5*m^}!{f>-%jr@}ac$)YSF1 zS1Zf+{iiCM==PBC45n8GBwN@oChktr8*MY0b%^AC^*2xS{`4+PQpKhN^AUUBk%{|( z8#hinJn^PpFk+Jf(4}-2mjGQ+LNe&#+|garBGx`@2z2KO!x=ov@QfP;Wg|rV6AFnP zHV#=>EFJ%Wo;whu-BEf>%d{S|D2ssnB1=OKQqD2u0htDK+R8Cp5oB!W&a9NPX>FlWVn!#T@0z2Ni3J*O*xfP(34_Rh3l z1`#!h1N4hah3&bOpncWGI0y2JXMNh(TPdM%w~E*zL0`Lv2dt9$J0d$RR3XkAQ~hhf zK1~C{abP;@TEEBTa-bQ>qPRF#vr&c43vB=5Z5(y$68z0vL?~UipDb_EtOkL5^3h4N z0?U#wAt%2YLdt{CKVA6*^?f$HN#KrF%G@H~L|wM;k>W zDfHgiVInznIer$?Bo3Jydj%Fl#r2D_RRnxw3?f|AO+<84Df*fFDtotKbKk2_6?jpZ zf8h6ib=VS9JCRPerN)msQRM5aIFc^yuhr_7)fHj4z7-%9}pmVdrV=J zN2&XT_bhkb@CSEmQ?L~EGi9D%(pRb2C85zCVZ=fj=VJsn?0#(J z9D}Iq{0Njj*ZH8W9tYCj+N;KO*s1i|I^o^au_2DEDlHY{k_{%knZuQ|>>fe4a34e!&|5S6K5siktzK$+jv5nS>MSAWC zRxE{iMLWC3uQpPu+uG<}mnsOdg(~-X-x@cMC;hb#2A4Ida*s>PzU{A+^F5|u;kb(+ z>IMs!-mNB`iU;rm2#g{A(9Vs9D=#o(C#@1ZPu;Wx7fsV5Tn?rt z@hEbAbKU&b@0A^VH9vVZ-#I)X%IR9$=JoI}IP_*6rKHTHoHcf~rJvz)S2NB{p5|PA zyYHv=YBN|(Tdk&>YYhL`OhZ3AkS7{Q_3Ox09`Ae(XjjQpfUb15kfPnOtzxVIkRG;O zr{Ejbs#MQgLs^WWNz(L}Q2S(dr9%O;q0xBNN_v^(yDP1KD~Q4%Y>ka)P`fkcZIkgJ z1soT}8U79-EFZ5|5&f1EVEr)JrEQ3#vY3|_Vm2+V;+V2gZ8S|oq%#>U%JHnedHj)s zPVtz5sfXpFG*F^Fy`&CT`0n{86~z1z-Y`=F4HPIMfHa;4a|Hi>8`$dr<>GW{>D(H| z?Ui~?6)Ba+X6uFK%Z$zp85_coy^^?u1~=4^vM>TJ-O02I%Tyo92@ZG$r7<E-5JXO-Lz03u zDNdeUSH$D%X=Fkeu?t~wZKPN*Ww;1+1_3b54YT$igV~g;UcF_Jp3iBOLoUe?nvc$u z1T=dZw94MWv8k|;&$^m+*rYr(AhncFaJBN&N@q;d=dkLult=ZDIJ5JDdQZULMqZp3@BnMg!#37-76}}>l@fM?cM181pKXu?_#UZ)D^EH(W_kE4UXWQ zsYY!3$l&S>jLH5-o0P{CTE&LnHk+CDj_Mwa-{q7$*#OJnE!nQz6uEgc7k1M0@3gmY z@MW(rKZ$i~|;gcG%3bV{-fa&K&$RbcMGCLX#ZMx@cMNjrr)Coc|Noy1H? zz}%p&N}{di5F_t#@9}%K=i{T7NF1JQV}VR5OL|#?`Y+&^R)6a!u<0l8^(y)iz+uw~ z9C0eFLQ$spa;JEf>X40{*QF6f$GY&2`rp&!m? zR7-&By(;;<7iEN3aDXjGu{7&%mO7YeI_W0ODgDCu&!zO;6DV)o58!(s z{yV<5iG!tuql2l%PZ=GlqHe#=^xJE>nx(dw+$?WKREsTtD6=eT-sG&&nZl4hlVyFdpl1;Dy)o{1X4*PeU3wWpYRiY$LxiHtk`6*v*Ro${{tbSHr->@H`~ z$o%y3e0h6bkNgy$T%wRjvvfmDavpMEZGd5tuFbI^$f_{*jkiia$+i$N6{EF?OxwSg zZ>RxzRB4G>|E+pK2!*vXQd|B2LaJ|Z^aNal1sUaX!1u0C&X7=mguir*aCBH8DM>*} zw3eKn=uTixYn8J67oQH;=WhXIa&jI@9_>By%emMZ3!3kBHFc?}si${Oij}pNne_Sz z`Lz1-)xpEZk2@3!qbzCHzma&9-z5n_)#bpUh+sr|p!D>$#eDHACZX)=EdI}Gs)^P^ z24M?Vfk`oSN<(IiWfs(GjjlFr;yx~+8B#^}%Jr|mJ~=X{kMu`gIMh8lUK?_z=hxRy zAN8DAi__KHT3Wrh)hDc~ZXbP%mb+)G>(8I{<3dmtMuz3s-*pS@Y!5bOHO8_4O?P4F z3MCZE5ML6l$!cR8NU;m1c3~6ct`lrm8EC9wNK@BH$tkiqY{{^prKF^|R1@*g=W4@;(&tZ62dDt?|edw3ei&s8AR1K5!?f5tKVZEBGOV_XeFbrG z&cHHHowF;oGfW;I8KE%Lesv4t4_x@fNp!#@l*+9x-`5%BwB2W7zI9AA#5t=rVbBAN zA^{tw8@SBi3Yi$0$_y-L!G<+=k3?Amd&>dAZ#+$dg_&BXq)EpUgjv8U7tb!aHy8{; z@=G|0yhR)tPq*=R;BFO=+|*W+A`yCmx9R7zRLrv+Xhiwwp5F+uS-r{g$4+cY*4FZl ztk=8d<3GMxJ~2?4N67WKR$QI6^x*A9$Xp=0IO{N)nNwo>7K-@O7U#%f*mVVVk0XG9 zDXpjS{$A+;W~lYEu~`98YR~;GWL$?5;W#-kT`-RIZt*DUdCMBlzPLOIyXS3SLwT2A z#I;WHBI8?CKx+yAQVE1fBP65j>Vz5}W_a=T`b{>|1{)!y&fuqEE1szvU|_Z%wAfBx zeJ&i0#|$jCvYJP0-_3mYa>q(e9Y%J% z5jb_KaO9h7m51?&YcKU@2ra`la(xl#%BeRvaNUsRSFK#C7r~Giz|K@+fPMkmc$i$M5a1@C2qu(-v*ZRH?}7%N}z55vgcCIcSrkE>8HXGy-7N%W-$jI zgFepk*#dD2YcRx1ILw}stvwuO7BF;U2H1j9r{dO^;>NusR)=}J^W<*yX&g}9yP8`M z&)Nl#`$uJ?O6kSwR_31wD$jUJNI<8jX)07*qTANHTx`Oe8_jc3gPhGZA{_dTYSb{g zMow;rvsN?s=O%(CIWca?57q9lT8_GFGp`G5JGFUJ7bVO9W&VB^S=_4uEk07}n}yrX zahA5%Hwo`+6APSK0BYg9o|6<{1;#~>6FPPUILu+nyvM<;`nB! zNh2GP&rKG%7wMQ5$>#c&P`aX)=0s6tr~wnu;k{}KeE#oT%XWxo#c__ zGv~t^QYP##gRn^5s)ekzUn%-2rx^GHEv=OkXe`?Nq%W;JxcC7bLux$&%~R=>>%x)8 zJf}|q*nKt}xu#R+8ap14biw{Vl8xLNX>M`-J0NFI8fp>f+lNEFoZAK#o12n}gf3MD zD{ydG9+x-qkehoC30_N9{(Re_1=}fs>(1dhDR}xO%0#`I9togYR4z4+5`50TDJDy8 zIeM!cW8o}0Lo+4Ge@WJvcOVsSv>Q)!ZWGBJCO(8LfD>0#8BgA`J3=`ddmbVgHr-Th z+R@(0mRyl)Xus+3>&=s{mf5R$3EUiWO|YRmT5~pGBDxh*R`j72yrf4qjOW!E8m6B| zwNj^6a8^eiHO3}`e9K&0d`?b_pzcBNDYMFdk8PjH9vym#G9Q!$h}?$U(~SfHJ&KNzRp10;C)__=Sa z0&S>zzXx!f@UfT8Aq!LZt>ach@Fr-lat?JrqVD(l2l6eA-o=v;!snV}57>SZux-t> zVK^&WP!c(L_r%P$?VjTn=!;n+FIC`r!mA#}JQ4pB(Em}vJL9!$x&3UZB>(<*D>?rH z==zN+)7Be9DA;lBRQt&I4@oSa&U>cxeitSKTtnK2V z;#I~$NeUvJC7jJX)RZ&g?j$qaxXE9?I*+nP8k@D&o;&ec+wb5GVl;j8@mTMVCZD@p z?_oN>E1bXH50BSlNxZQ&oloYx3-EvIC5s7Pu;DuiUW6{7v|A}Y4^$~HV(2x?E~e`> zt1hbRH52Ux#lX}qBlFkIBX=Y1DTHWWRfV(!rf(`DRNE9%?kVD>E6zJ@HUR5)T7hT1 zDtMU1G0=uCe9v63VreF4SjuHM&nqWT+0$9!hs2cI}5pTi5&_hNPk$xz!lJa zNu^wgJ5s*ld^Sz6nyrT`&@tj*qoWA@Rc6G7)#M&3!I8%UCBQ=k4(2ohkTLDyS4c~t zBCE8kn$9$yIj`!w=%#g|4VjZM=foNlWB$x$S)$T#&Y9Tl@?Eg!7(qm4qbZ4 zfMQJlRGJSd@^$e(?U)RWNHs-mVRo357dY0-56wzWH(a+u+^ zWE&`>qyk_{>rdvRbE!*=YyxRZcdXY*cIa#nuTK-Ia6RAPio_fP8fuL}P=4>b7dM{x zXP4}P?fG#8{i*3o*&7cKZw<|1K0 z3vZm?>NV$DPHR#JNij<`Um;=rRV+>eox@!$cqXaw$@L}&&GUOc=Srs8z`nQgk zYG&|;)wS!tF_Ka_~_PhW` zECFrE0Fr2BSBR*`OuyipG>vfUtMzcDZ(?^=5mpzbdwV&vj!NYhH5Z;abGI~I-1kBv z*qLIWFm1<)gpAHD#`=NH_9sx;+z_;8Sq>-!OSu_#?M*_5lM=%vE!RLc>|K$tT#CHZ znP0VyJuSmEbrxWj@Mt4te)TYI(Y!eq%LAE7&*{zJ*6e@g(s*~KG*pRI*i9XssrSL5xZE5 zZhQ_wr_6=FGkU8#K3OQF=!kQBz?m=5F#k#wf4D}RMPx^!e|eNYSc1w>?^S_ojYmBX zB~~7UwY=-3TFLtc&3BDO8|tx&;UOe1mAy>NKPa8>mYz_NF3(wk;6boq{4lNS! zX+0bKWK!@^CPhPojftDrm}R;YFSL8SgQvZfl=|E~$WUjJ0kdV3kTFBX68ALv%!RCv zJ-Em~EUM@(D(F}Nq7G7(I$Ei#H9%{}4|(`S(Z@R5$|c@D<+0W%Q5?ZW|f5t?JE?BDX)_Y{ti7HQU+ui6Hjv9m5Ny@vZGU0Azzg2&;`LBIudBnM!) zD-Z{ur#hc~U>m#V6llHAarUh046-fYn}DFfV_U1%-|PJQ?+qjPpCuZfp_@vham(g4 z^Gl(34fn=QY(=*^tuA%HXJyFSU+3r;R%#_fgF=Yxg=EB%4rjMOPPlB*uIhF+^8(;i zjTG`KJ|BT$a@tdt{l)^%7L?huTaSAfYmUt?ZoaB;$4LB}Q)6}%j@TwgfJov5uie|9 zi`6)%!r7}mMWk-otiWGOtB8P(ub`NuLERaB5 z*+KEVm|i!?Nv_aJj3u{Gr3R=N$>d7Vzk$8D66lP$X(Jja9?Ash4IYWhkpSToK+Vw@ z22c9Kit;wCs$!X}SuLG6Pggt^D5#50vn_vCh=W#LU)*J6zC|%NeZO-kO0lasP-z)C zZ<0$@vErp%wu_#db&7wnvrA8ff*l@rqSS69oWb?6n$o0}F4AKC560fHJG5@w){Sl3 zw(ZQ=wr!g;wr$(CZQIUFW^CTP>%%>3?^D()=gas5qnFlOZ?!(PHK_&rT^L`*l-Zxd zHVAL?6(y@ld@94{L6EzppoNX$CmooP|rT=A`{w-bA_I=SsAm>>v>nCI3_MShZDSu z>|{y71tm=;USzV`G6$S0fAQf`K9KE}2?t#F8zI^7b)vv_XIG`uIXA?DFg5bdh3R27 zy-|lG000N7CeIxhw31>)c6AsD6EhksOkQYk0d z#vh-`9}oZl;{Ryj`iHo6bg{Mlm&rQ$hZy*Q$Gh);OxFD^M|)+Z6DmcDqbl;mr312s zS#vQqKrLT!l~gn~;8|^5-9znQ^3{xg7v(aGKE4g)}LOh5A-;u)!6DZC#@igiax{ zotslR6Y5~yxfIi;AVr}^*uANC4+S{v*8G~CrVaV7JLph$Y|P6tDgiA{-EJM5cdF>t z>t{XYpneoNy=sygR&IauHF-LwmhxZVAp*)lI8G((Tk+0{YRq*d&e;UUDMFfJOjg?( zt+G#TXU_mvsdEewY^k@VAbN!|UFnRYMqSbIR4@Va<|xmV$`Rgi2w4TV@|C}a#on0yPvfW8Fz4We?Riv$pkq;2S* z0pyo}7KROGQ`^q{+TX`$d3{I=%9iH~&V~xfIUoWlbGZX7kA^;+tJf&#Vyh%1&ptNV zQ%e1~4UY9hOe~n+HVu04@wc8~TaPL*8#wn3%-_0AYx&3d&oCC#hYDK-f{~w0PwKFZ zx2}&y6-RiFxmyf3dtp>w4KHX~FS~=A^?FXeY_F4uZe$();(_!>u5JGL!@xcPHKd;< zbBk}*9Hz5*l_t9H;5w1KLLt@-&4Zg0(TdV8((xTE`{e_B?EkY{p9Xisvi&*p=Ai%0 zw)j8J{0}BGYqcbR;w#aj)hYjr2j$lU1qJ1rwHGZ>b%A=E$U?xHlsK7PqXjwhZVLy>3IE(aB5Yj%(eS{ex z3gSM55@%-rS^zZw{8=K3)jbkjw_7=gm|_v$Y0if71sb!0l$3MT2~Ab&{QFlN7ehRS zB2|%kZ5&le6(HmqEVR-J0h{$uZSA}r#!Zyu+}Up^&V=KHZn5YAigqJ0l)D(sq9wpb zNg;uY;=&;a1Rjq8go!>zw<=*jX8#A0n6Gdi_%|@ZYBjn?#(pz@Cjjg|5eQH0Dmxd{ zzEprBw_6g|Tjcw=xX3LG*TKx?kmKNbuG5vqdTbDllfwoYmxN27)S62NX7n`zMp`|q zYUj(cwcm%o4Y4}q;ZI-%=T{1F&`oTt7ml>k&X%M!Pd9+qJoROIv+pVJ)Au){U%^sdFJ)YVkkq#(1W}D&!f2@I z6&NpS=1pO{ar%A`GWMU7kO zaWyfvBCEC?fFFs6f3xJ5F#q;o9AZ~-Qf;?$5^0?9C(~FduS2!!JZ~yGWYD{rpTDuz zY8jlFxlbwdzX_dng zVu<$suN(wV2@M6rpZaY3^TH(fk2TuHz}d+BUj;f^<=-e6#=Nn9U8o`m`Q`Bf+s2uJ zre_Q;kVh=LuM-7XL2o;QOPOy0@%to$uuuR3nh!pbwK zlL}sQ-D?`}w$67%HtwKy`I1G5S#8awI9HGrvfs)O>YQc2QL&c1XpnOc)6pqlQ|87K zfM|}zwNx)}UPwdu<*{o>yv48fMgYkMOUEC`C+y{MSuOz-HO^oZp=|RGfB<))tZD5b zgDo}t(`gVqZQZ^y2qEYFYlWebwM5NDUs84|oPL~Ekng)Q8&AG$7w>!qIW`5(yvTqS zrn8Z+i;kbpQc*rr=#+C9b1!D2tjihr{>{J2^f~8Is=$kXFJql&s>ImWwjVdd^p{OM zNfVn;w%2EzW_Qb9h{s0ofye1e50L2W(ybuBkm}H{FdnbbvGw+NulKR(R4*Kx-Zq7# zqE6|h#70gZm`K>+6YBT|@1jqRV#GE5lZCJx!ykVnE4It6POOVirc7Y0N#i~YT_LrC zTZw4dEJj<7W3Iry)n{PO zVbFTN3@rfjkARSYLXyeUJN@Jyplwa_#J%vhQ?)WJ1EEykwB&Iat#!J)2yb@`aodYd zqupOnzT{&-zCuxhq%2*z!moOV9RCdWL!>%@Rn`P zaJH+cmr%QKzi2*q&hw8nKF%Bwg(DSzIl)BiWWT`y+3RwS1X9@an27ixfQvb%q7s2g z8pOnzP&}mfkTu~*UjlEM)+3Wun531VxoZp;f#eXZY~bY zIdawA#J@h}g$ZPs*W5}rUU!XHQ(v_MfINo76g%ne+AM-d4KUlQ1c^KQSGAXE@nLA$ zE9CgWZHZwqkZ-&`SBMPU%aG6f0(@}CZT#SlNcB%v8^bXy;$Uc^hilN^&N?z(6HOK$ z_s*BcUK~n~Jcdi-qtSNcW8wUSvh?%2|MU90yse&F`vG#8e#!~q|3f)3YW`tyu-Org zB^y5C*~H;_Thew=`gF+!Yw4hEZEJ+HrE14%Z$ddr(S3@1%5^`j zNO2D?i!BlSB~7j)PRPLg8A*-de%-##=k|WPYD6rXiO)iNe#{zE5tjs44E|d0qCB(R*xPwPmGSLe|dZKdtbn`pugq#OZMmENa#Q5uT}ySYN_o z;XhftG=SF+Et!otmW|e{fp}Nw7u8wb;2^sXfkAmNJkR%%Vc4 zHaXT>tGYmL=r-Yt6h?EC`_37np(DAZNOmgQ8tZ%w84AQi@_#MJ}{5JEOLI-(2+h3A0u;ocK zopWhL&}6cP5Pv+oP$=0nOkn$D83X--8@j)|0QxL<9wuyvbB8}r>R`~PtRHr`OGcfd z_b(>6lhoUqAIqq6g|T6qCS(tFdR)h%k9)_)x*OL~RMqS}dx)p4-C=E2cvx&usuu~F zuej_%Rxm5!JsF~1(3k~77;pyMp?^ss2Sx)?DRRtRZ$i&3E|ToV(BAfmKd7~)%w#-6 z!PK;x@h7^DReuTf^_b`vV+voDwQ!ak`+K+8!m?_QYw=&dW5_-5D$?ObQ#D9Hx++0F zhKMIC`3wqkqd_uaKw9q8mWJ~~_2zc?1yIodLZ-(Yl0JItQtG-8lw8G?iv@~&MbR|Xz5E_;BtCCPzta8RP)_d`6}5Ibr&#IRmH1>fG!MVx% zDV|~G0{XJM@3?)~^R%7C4wrgXN@I9Gt#=T5&~?_;#Xx-~lyu%K;OYJV+2fiJsau2M zyOqn-ls(bb4$&rIFW=<02RXCvWIoTJcnnvp!m$zwoUTDlv(J%HyN@jDsgp2x`Lq2#Z*)Xk+p-k zMJG0A8?5Q|uDS{V-500B$r1MO@ttnLpI)Z=maF&;o8TYAqIflqo7kge^;6J4MVMg& zUxNki>emZmglnfl?MFxjLLDRoB*ze-0hzKX55llkU`rE+It(KxVJT6VNMgen41r3q zsn-VGfF_@`2f57ybg<0ye_M;$=Fwc3sXGRM@t+eA@@e16%sMy45IA5&dGfPH|rlW=HSi7-~i%drNZB?Qv&KZ;csyvId>O3eS%Y z-5GOa&vx+<V(R!JqY?Nr_#H5<9f%;BL_073?q+wQmqU|oB0;LV#focZ~i*#lOpE8DE(?5 znF@s~wfkNd0VMnwG?$8K+xrn1c@Y~4$sw)757wYE=l6)U)w+^JeFUQgNSI7A2e0$5 zCW8qW9We){G~kkuqWL3Fs9+Ml06xsgn00-o4)A_$p?{OUFZ+wX~E3Ld_-1ZC8`QCc3u<}x|JA{ z4=@vMjnaclq3W4*si5X;P!(rT9XoSS)nY5TTQSw{L$RPj#mo(~8XSGlyXty_HOC{F z&Cu)SuUA2SP!sb@Z%UPbXm}I{W1+}`-36rcKjVM>*6@1AH=RJ_OLu{lzqWy0W4)FX zitTZaiLaSQb04cs#@#N$`S)bHKjI7q1C8q2lPsQ_G)1A(^QrgeK1ZW%qXpByltEbw zYXrU45{3{ZvH4<`rVR|^S2Q&s0&_Bji&oqc_s7vJLP~U=8`Q9wR+33$TM(nk-CWuv zxuhXHO;1#|@+BT_v)OL!J_FZKVL;|XnxC)-U-%`BXhd*_y~1XeZuooWT$Jd*^aq3jeU!1U+B0xwEF@X16=d%+34ppcQwfqV|Q0zxDo<8q>|AfFOQm z=Od#-`BYoAi;Fr?tJV5Ks z1=Rz`;c?rmFBlG(2+OCeJx66TJ{=22l1^IJZjQY2BFNo~TjjSabRmoe&k14qRymt8 zk+SlSPf;XlXA&irU!B9ME0*=^dp2ZKC7%?aS2A9QSQ0=DJ{Nw7qh!A6q@m*C&C0CD zk0|; zz%7>1Ec9yPLuX6(hQU_?yvR>jN)caCDn(>tdB{PnKzWE-v3yX<937@bO4 zk4mBE7}kQp1-6%tv*LGD4iqzGUP)d73q4VK1eK%3Q*_*P5oattoHBq?93XSHSv`eW zYDpz%bhruNA)Tv~56yvfT6hqA$x1R+O7rR0ZgBLp;S#E`hl$9J?z6f13rG?-2p2LurAqMhD`hYYF0C zu?&V*w4r@`s<{}WrK##5_lr1cs(at0H&s#!<+2hDO~~QqvuZ()w^O~mnW``#Sdfvn z+}skBt}cwgBCVGrwNIi2O;a6TB~CnlV&PvCsdXut)yb$nx=O4&wZ9)q9bHKoxaxfA zSX|;TPI0W4E7~EB)g)`E8NDx)uC1&dWOF@RQstQJ(X$^LB%*#hJa0$&%!j1!V1X(X z)2H|`25@`uSuQ;VZ~gr0r0LZsxoG3)ncPy-;dQG@Z)83Hl()=Y@EZ$qM~1uKK4@0@ zL*8!{aa{Mt{#e^wO{)bpO*$;Lrg^TA!tZ%0^Xd=pWO*a%q=`70HkM>mSI@#zmk7J; z`LRGABhDC~7z`RbA&ROJVYq}DuzJF`ToLSO;y*f;=del6X}j-U?HextS=&u7tYh#) z-IPxzVuik+mU44l(7YZG$;^k5~ z>;jrb55E7Hs%ngInAQx0-kL+JKM+fBt3QcoPANY^1K2~ z2?4%pJG~iY-okl;&ZJYxrJ3zAwAJo==xVi(4!fKi^s)pE3?T)B~Z zE)OqntSTmx3p_txKbyinP!P8<<p%WI3n@qeEQ?=kE;W#;E?Mq_`Ls$bpN$Z_1wyG%q<$=v3D>7 zc8`f7qb_A1D>3Aa>T(I%GUj3fi&hOlGfFdCg|3U~tQH_17B8BBpF_W_Y2>)K!+>uV z?MWo_(yfE<_v$nL)%xiA_V(qIuWz&d_4V5E`=;Cd`|G>bhwHRyYi~pDY3ub2Mqcd= zhPyTDzE~XV>-rP)=w!?lVyPrYz;?pwLF;jvCP`Mg%=t_uiP|0i{~S=g0*@* z0l~sz@k5q~IWZ(w{SLt_%FuN* zR$}vzHw2l|2ESB1V>aVM-1NDEy?1N+PgW6v>%c4HRYELa-W{Mi7+5hf%O!KQ#0?HP zJK?Ap&e&*~Lf5akN4q||fh&T_*t>8c3!6qyS^Pd~1vI@1?RgY7?Y>a(m{e8@#1Cj> zXZZ_@8bU*1AM>UXTj^$F)+YHmzD6IZto^g2s0toeJE*Ygv zA)FXa*S3L?w>E-Z21>7I`IRjF3i|F#G(tq)16*Tv=LAcYEfKfDK7Z5VJ6=j@|Fy1f zb|yYDfrtQCBQBV#zue?7+10Kae?HxDAd!14s&@h^A3u{*EDmcn~0Vl3}^9M3CcmA>6Uh+ zr5Kp%J67UB$PORFc`Q;`buJAwL$lfi2(EHvxh30l2ThL^F`rF)eT~2V>YT8c^L`px zX)8MlyJ)6`gOo&dFpN%4Va`Vv^X7CQ23#?7re{o(1WqNr=NG6k5ZsPmnIe%$cd*#6 zzI{#Hq_G~MFFo|upA}6>+##;N@9WNbN#R-D61Dzx8@v3~;J-U^5b@SAi_9@=T)y8P zjzlHEIt!rYQ15ijT!^?c*ZbJ7OJsW0E9zl*>*Z}TP;L@aPE5+zSs z)WGnlCj34PII~>*Fvt*Z1A#jnk*_?{`}Ft(FqL z{U5b=*86g*;m84~{Hg9gdA0F)yNr9?P-dGnhKnpsU&BTZSdSE4{l{hve2{i{_YQ!30;t*AH+rZGNLF4u$OL*NJsb z2tdf~@cU!mf|UCQ`m!LxJNJWpbTV5Va3w_6Hd)^s*j^iK5KlNa{Q4M!2G%RY&XkB9C0KFMoyS zT7pI=&smg{dMbGH*5j<9d#2Zi5g~1ZzD|=TskPYePjvEWwwSg(fj#53%syRSs5OQh zW}n(+V}0(B!1{##pCeI%(vtw2pK&M@>VJ!l{J$?$qh)nLJM2-^ob_aJ1u`3r1k_@g zLJQc{BxFU0c%op0CPbojSS;v~2~fagsQNA31Swj#^7Q;)fG7xkBJsjrm-GDj0(O6k zdkap#egpA7u1LM_Wa>mDSmSP-$y;z@&CGPAd))i%dJ#Y8CcpZ9e#+4UrF^37-D7$` z=;cFTZiYH0|8+v^pvf|*AAHL0x@z!Yubr*?Oz+~Ge1eunQ?DI+id0TF+NbG(f~KKq zu#f3>Ro#Ny9tsW~O(?k3V?L|A^lBukxM`0kIL zJ)zWU5+2mq;)HtH#K*JUn?|b$b6GIq;^HsFC0;Fbg@DL`81zI#rx*-G=h|3f;=!LPL^%`z;+=Gxt5LqV3f=gnfZ~%)_V@3`?jD zfLKl#aR7HnJoo^g!hQuEcJC?iTDKO)FFn3`5Vk0b*$wD1VzyD{9Fgt$Lom7giHqGt z@wzjoNc6uvsaDF)cWdFZYQN>DRfM=x>y9W+A0D(5lTa6FP3NR=GJ{aYgg_&XN9XgLf#B6-U{O-?T%(~jh8{mrS2Q)fYg0|5LpR%U$J6dN2I18mN9RF{_$oyxQ z%}UF*S+oM|W(z!Cp2Oh*wZIB>XnF0ryJ^S$DooA@1}NBbf#2vXBYQQ)QU1*!^%9V1 zF(mG3(-Z;=-!t-jaLStF;eKIgUo!`cH);XJQE53pN_9S>1eGF?+|DVJwP1S;J<%QQ z0GTcUvPs+kwfDB{AqQ``|DQxYV+5H2j_Q2csg`t`_6ux4A(p7Y`)<9Hkr@bWz`v(M z=A~$F=D*Swe+Tt**p!T@y*7YO^6bv2xE&@T)&oY0ku*6=n}(dl1u35oSwxxxY>*|+ z2~Ss`-P@kAU#rSeR!Wgt#~M|dlXP+z+-o;&{HPZUZ0zEds7p7c3m=M7&8fuDDiYr? zrCP%h)X-gh(6+(5ht%Hd?H9@~xII(AIgB-F%vY^vP zyzsGuc?-oEc`iVlK>5?1nT62@9IBocNeB>-UOU}e32Z$~OTxwF`BnWVpc{kY*VRY* zotQ(kreTfikiQ6oHq|(mfn?RGI7oZ?Ryhi)W@<;S@DD|;U&us2mGdQmMfn7j^Vbvw zzCmSUcCzcrC+0rxYv9Po@$hN8w>|2P~W^FDZ< zkT$p&JS*jp&=9}yD5JnLTMRUWQq~E213>|>2Z2tocMU^2rrM&#P3ptnw4siogUat4 zkMXPa0LN)Nir+{sQjQSK=0m&ytv5=HoCU(fZGr<8+ein1bAY@CSc3#v9iz53JmOgy zkB?b3HTc|kO`tPNPh-*c4Qs{Aa4cO&%>Eo^u&^>uQO@v4@_Fh;UD69FDesXziztc3eDtR3oay>o z93>|lCepGho=?uZOV=l^Nuv`F-!i*iQVj$nnSR!Tw6nOZ2%7C#NB074Tgu>H!D>-jO)e3sV%#d44byk!3J&V`2N-zcY1lrg-rKc=ZYn#?F0IHz@fN z-18-&>gL%i?KxpMYJX_i2M0>XtwY|;F(*3tj)&lLa7PKqru;VUKem(Sd1iDWm>wR7 z438kVH^s}+JN}AnbDVaWhX>+haGv$`VrhdqLtm{z{DtFSCYVIk*W!jRXHB#ggo?BL z>yTuZy=<$s%CS(>5Ax|N%xUj!jYontcLqz9Tmx7aVt)vXI$bjLuZdskop)#QPqrEg zF0IWq*mFSLo6z+G_=z($x6an09+}s{lOEFU%6C*nB;^3$6Z`$vzDS-*&O|Kwj^fSY z<^`q?J}Q;}z4XPf*vuB>r)L@bugrn7ot25Lh3CI~A=T=;PKPaszNdQi&G;lU=jP<} z**`=NYHscFP&{|TV&;^NC~$mS5Ho1qPZ-bVMJKdBKf#2>LI}JYS=*YvZ0-M*@d7;OtT^scVnH)4(}j;)l5<@CO;_$2F;CCUm}poYdk z!Y^2w_WieD^z=msdPh1~`n(iS+qyC%)q3yIOnT%O@>Nj^$X(M_2D0CgH|Ip3$d()x zSWlM_iW+7AisKPY!g;Zpq5g^Esd-YNOq=4w3EJjl7KH2ohfarF6q z6#B*XiNh}|FGlXZw3q+m1tiyW^4R*8rPnJclyr-ahHonO1RmP^9inkq?&j0`)&K~{ zDA@GHs(9SbSy3KG=V~whe(ZPj9b9_EsUfi=PwLi+^`t?iZd-~wPFdRywD3C1neJ~* z$$In@jaDWOebOfy;eyZ zsT_kRgDz#O8d`6|W9HR!^8|s1sI^t9gxv81i0{3ORMBzgB(ibQL(eO~9xB{E3Fp`^ zeRUM7)<2lrvJ@O=k=yf#xiP3>xgVvM;a`QtBocQC2J+hxFYK#E&0iBvnX>cDJd3++ zM;XcT%N>d!7ou>1Kn#t9i>80z8q`2@JD_MV=`>sC2--HGC;|iwOv>TFs7!BRFx-c5 z48WO{p&PA;iML#bsL&pCQLfMHv^T=N%F|4}WJPojREHv_nXjQ5)e$zN_XEc$>!mw2 ziDI)T15NtsQKGeA7tF&oC|*Rx!7Eq7dlD(q`HcvPTx04`>9qq;y{`Tq=&Gi=nlN_Q zVY}&(?;sG~37A^M^Ce8I)G6O}Kf^^P^lGArc&TTiDB5K;8A|iJPs;KivuW|r_@!-| z@x>?6v4B^iYBp6auiZEX2HT{Ugw=|V7ex<}@QM9djI=yy)2KsQbWd0ul9+m6696<^ zR(koJC*V+O!Xtn-^!5EKokFRXP_5Um#kbV^HL9J!Fr{IcDuQ&y;b8}|Wxm}4c-bdv zCIV^R3plm}-g{^ql|V?i3Rr+x-xHiDoEaeRm~!goAq|e*NP8hBAQhAhnYyZo3HopU zw4|i6c$`whQOk%l8&+;s7F+%(t3h$K!V+D!v948g^uTB*dJ)0^bNpW$J|nPEEVK8j zTy*m0J4N=oKITVdeIpx|x`G?wX4(v=4f8>*iHyOvxN*HiPloR{ePV5)5uMJ}?2^9Q9^FPU!sfo;p=2}y z$nFLv)6=lH-NIR`A%{RD{Oq7gjs_>{82F;aaUAr|#VA3Sxg>kOn_*P}*^8~edQA|c3)uB^pz z+(gvfXqfyL?SNmzAH<0&>WyUmo3kyHq*gZ>gfZy;w#67_az6#QoU#hVFk>#q{^Y-C zrH;9^sTvH(bNKXc-9fZV86y@mT)6^j`lK*@$;@#cD{U_#%XVsD7;FhI z6Mmv^;!0!zYK4Ys6H*IvJTf{gtngykeUQu4F1tU7_|EIGiQmcMTy?0}IWXYa*P(wj zQ~MstIAcPxBCI}DQFPo*6$Ic$llkKKxbbUw_jcscU(JB<$OH=IGTA9mb(@)N_KOl< zi(Q~~6P8Hgt$amowM*D<$ijlyW9Tlm6tq9J+wAenZAwR`pc>Bz$}z+}fKmJXzOaBt zOTrP7 zTGR#k((gp)^@Vv-{rrkFX9jNMwpaCh-Wxb>w{EGTcGy&$s!EN8e3ii;h(HBW@9p?ghKNo1RK&=9(pxijzBa!-4X3_A?!| zA!ggGjd|cLNO>)x0{fghZagg6le!RcdhueAtQW4`&zNGbIN;!4@~c|lInM7GlP%Rz zkrtKqihJn=Rmkl2*t0j%7$N|d_$mInr5)P^mGxTQi%66(oQ`(Cd4mgm?id0)5zPO? z`a~af&HOn-7A3O*VO)LBF1&50TR~*hYN@9n>?m)=jrRl}@3h#6(pX7&>=_x}4gJJq z%&FBW_3u5zKQe1PQza4YPY;of^55M5|K3CVfQx!R6A#2);#e_U8I2U3b%)H7%m+ee zLZxwGqdtfQ1_vaN=JY)pf$EGs&n~TaG2H92ZC)uFnj^ti7$4|4zDME*V3afTbFKN- z9#o2r^mVPT#ORhXk?_dw?e*;S?A;I3n8#kbmap4Y{;Scdx264eLht3-JP8c$AlE=# zE}HVjArp;gnLn3xGdK!nMya@L>I?b&z@`j@GpGAS(Ui!rg-pAZ=WFq1S1 z+F3Hi@>H~rd|^rA?qoATmlf=SqG*Brmk)ym3NXy`(UFkXAj1OU)9?kC>SJDiVB;c2 z7E$AMbEaNWg(9R;U%MalZq7LfN_nj#jN+-IO)rhuKcnOB6Ib@$5wTt{Spw!U^Q-HJ z`kneP6R}*hd0=pU*3sg6x>f2&jyrc!*1Qo>i3xup)*aqG$kzxLDp1% z*;WpF$XTVsNzyI}yB~Nfk{l53;zQ<$FqB#Nql;Z_bnAG`(rJa#@9|1mF)WxhM0*->Pt$r`2>zueS z{b@I}y5o~RfV_LuT=g=5e;bMhUyFs`ZOv&!=xnJBIM(G4f@_Yeym~YMNbYI5Y$1$y z>&X~e`g-Ev#CH}ouEc}BdEO1kXKZTppuS5h())LJq3YH>KgZc}=NT$z_`NT?bW|Bq9B`gC#XCejN z()y>{?s?Dq%qPn#(I)cXzHSz3MH11Jz4(;@4%+Ju5bPo*CVGgy0T+yeUGT%OX3rtF zLv?}4s^N`VnBd4rm5`p{oLVa`xj4Rn~FTzF%2%^MoX?%salSM^(^?0e@$$(p(4c5YkC|Rbo3J?e2qtysImaNea z3jNf~8WbvMT$bTNsW=+N+DUA{)Re1q?r0{YcRKJ5*3w*#;@J|cGjd9EN%XXbA4+Wr zC{VEwVeYA7P6OOjP6g5gVr_Jo3Vuk_FBG0&xB9L}j7M&3Up7m3Yz&52vHI3f{q>?d z6b!LtmKUj`NE~#Tw`n-(Rc&)PNeim}ZS%0ueWZkfoeVJ0Iyh-- z!&+%%Zta26&e>K&U+UKri-58YkuMc60V}xx!>(551t}yiXe;fmk&O`G-Ta~M_v!xO z?0c@ca_(;g6R;stNcpC@6BIi|7(u~7G|IP7s|uL4_u#Bwn6QbL@@U6NC`J?unQ*X# zN($0IX8O^>l!%X!Jo%|8P?k{Jdt_|xOc51XEXooH!BgXzk$))n)KoxqN~z2_GrzD< zyJ9W7Xv=~>GETdW+vYrHVw}KxbZtU&cuq?e9Y5Z%XR6<1yLC2i zVFn!|%9KaJ*t5}i0OjwYQr{+0*MZ90EkI)lYWAUsvrX$VsI(avr%$VHTAn#*rnl3Y z;z(k*1_ecRCp}cZa!I3X(zypH2a&XMJ7>KGz|xN=Enp^ve)HAE0mS>o;sID>-cjLq z*+3z2sfCz4JjUA3Iw{B57reukx8<3FRt$Bu@z5>poReRbkC)z%XD|t*=tQb(8J|j1 z_yx!=#-}f{Yq7fV$OhuJdG1#B!cZ%v{vBk{j3BRW`m$CuS`;?OkO$qT$#Fvq0qorj zeFI*)_fGBaHGB#gN1)qUdZVd3-Fwx$(sSN>YWEy{t+!mO8#3o-i7bU7T8xJp$NT`t zQa(O*VwjtKNe@M0Gl4vh{MpZ1DFBD6A=*!UuE| zA^mxzKej(5EQ#UUueWYuN-4<&{0oLbf7&~Do*u7fch9fOriK&e;)n7jH)Xu7mbvcJ z?o(&oB=ABuEwSA$&qrF?mV}x60aek3;ssf(3{?g;SLsEbQY*G*XWD8OHzsT^{8Xys zjfp6#Y=hr{u@;mI)m3IlZ!%bwP%^twdh>CxZw?jwZ*X{UA|l)l1UeiQRYA}u7S)at zcYMjk#Kn}ft|m1>vZQ~LH{Waukb?xT3nLAWL8?G6rFg10T}iUw*Zf*$lFdp>-#>k6 zyqgXOtYz=@E#&CUPSNi(BU8iHYCTGwENC%b)rw(eI=JE}5ap>#0o);FKF_Bo*JW~jGj^tIkzU%eX?JwH zwdVdlym@lzP0`t&{mGcAJ*hQ|TwlhKvoq)NljEN~sYOocgW4Q>U$FmxP-KkZb8{v( zA@_Gd1ZpUjUe+w;NZnC3B(_l6k|=b*p(`9-gIlRcx}kugmA;1JZ9eX9HIveErL(zt#>8_ZJTz0i(}a z$3>v~B(tB+oY~)9U0KtgTToYg0J72TveI%R$S0g8+GQR!Y z@k+OTbdnJ%H!I|c*3B00wAs|be_tTka+>%b#CWfn_Z8BP(hz{ILD*-gNa_6TORnSi z_+B`6BdWDG_N-PUt6x6U=Cv|0A&noR z@C;7rmp?SOA+C4rsoP*%fjmrsB6a%)FuV&yfuhW^fyWHX1c~)^8PeexMM|Ruo}W3J z_$K1bI8K7BJH$xVWv;~pM5-)sqz&y~l;w(tB+qe1JjJ6YeJgH&6OS8Xs;wC%0uwO_ zH{x8cq8B`LC<84qCR=R+ft#RB6{fy-K?+X=d6qIYJund8;1M_cB6AXWlV>AHwrsT4 z@TycG;FZdV4-1zPpY)+nf;xL;63kDNp^3M}WkD@4-E z6>~{(mh9JZyU1@8llh{&DqXtHABMAtc(7x6Pn%)aO%Y(+T7?WJZn= zzy4d@CVUqtCYfJt&%dVwre7o3ib1Vlybw7$kBhy8xLR|OhktTiC}tvDEP}@sgJzCE zZjm{suxa$t*R+kMlEbJ2osBObFQ#$a=s6_ti94g3K{Pzf{S@X;=`nb@#7seK0dunQ z=gXaVL=&Bk@L02RI<^?U1{(p|8sAG-TGQF0glL^C-evli@+#!yC4+Q~W@FUCP~b9d zl=?{f%TgN85RNN+DAwUvjzp0HbN(e$V!N?5*@NhjYDk3V4Cb#)#RmJ|2wZ*e`Y%|w zyvWLQ2=k{2DqRx>NJ>PFriq&2^`L_r(sg%ySk@9Yylya%o%X-Fu$cutEL;`@Bj)3x zCWUQ09^Wi6-csi=x3Lt!8Yp*Vmkw4gUj>qS^>@*mk?G?cjIJ*zvZIkzr_+53qg4$sy8L>*gefMHHUza?1u`e3$22*nv-5U0}tc&&=OQQ?g6x@C` z5*%=O-5COfI^c6%iRX@(7!drW(xrb?S-Je%Nn(*{K~`_gRR<2yoK#EfGkPfZm>=91 zIWpvn2AmHc>rj^qGQcMOvWkO4`sp8OACU@!MAH_~U)hU)J3HA*YGHMNDSXjIY{@+(VgD@3;zWMWGUL`0q9^852?? z4AcCz*s7ng##B~7w$vge0mYzDZ7*m%%T zF>4sw5R|MTkKi#s{Z&mDN%n5ijFPQ4&!}FtqBwRkzZx09uxOKMPw}CRmZoub{Xv7o ziFV|o8>oVJavF4!?KhLVLtYU|{xmIPU2R_#S&*khGyJ{n$ZaWV@m3n*R@7s>22NeO zlB=sCnUCX7&>SI?sZrk=1EXtY{QoLD4|poSKaSs$krlGZ%HDfLcJ@g2zFjxl<=UGf zB3aov{V;=R3~#oO_;g7M?1f zJk;dp5ywd1p`qre&HtH}*W`4uMy8u_Mzc+>a<_IJi@Q?t+e$MbT>~NVHaTid2Nv0v z;;vM*DMsH^T^%Au=Xv>bZ6jaW-Nn6fOwQy&+0p!*2u=cu7b!}L>q^hH^OY`+InAAL zA`lmqVqQCBG7#gke6v43Xg4*k!(gzDEP0`85MzB^u<3=@5; zbYQ_RI->kVbK6yESM6C5h*0=NRf*-Ya;Ftu_A{at!=-uZtRivUF|7y12}|9ar$@P2 z*XR&MSt*89bBXyKAy0J`Oa@8|dNXpSgY)@ve!))>RvZYMdgA5QgQm;qM(tPt}M4iZ))U*RfCnhQ#vozW=!ks5| zu9LJMnGi8?WGH4&{t?YGBi?R}^t}JU2i_EuqH$YnG^&Pep_5y~azr#Tiut8b23M6b z$1FsCG+%3&_FW8wrrg`E?SQPNyptMxnY5wm*M;{bR}^Szi8MUO)xu#e8ZC}4qwU9w z;nR+x%%imFL?X6t?nVaCJeqWHB-L7gyd)rFB4@hIQNUd9o_XZ*g^bhqr&NuGlu`*C z`BZgaS;}Yk(_T0%Ba(i2S;kY8OOLh6rtMiq?zP679Ig!c{7FHhYUMZ?YzI$k`c-ph z5vQIsC@s*}h@Xgh-qrPF%yDUyc0D1SXMG=mgb19?A|^=Go^zmm5*DRS#@c?C?s(@> zd!sqRxbdPcT$_wYy)8rSB5f z3lBs~U%qTh=-Hn5QJN+PA=_VixFM#ry_kZ0xi*$d@!UGD@vR}*$S@rH2e4jUe9uUx z9L`T%2LgD_V1^2006lu0USB{`wK+;~`0y*H0q4 z8r_2jhI2&O$r30Cu8Ko!V>-X)33Hg53=ahpY(yL)xy(VGOK6y6DOpc3GuyHD)rvC6b2{{lX9R ziX6{se@pb_4IlhVRdLcXZm!C-?FTA-0!F@i#^Tp9l zN_+~L+Mm+k8$WO(B}F{H&FuU1tkI0{WAQf+PI&+HOTeArRl4X`s<+QQKKSq~n*qd;F9@ZaA3qJ;-DpDCJ zkQKS{VqVHMp13}l_(d%}u4zXtBG5rgZLwtL;j)PM;=Q}isxPKwQdr2Ey6ac@MhV>W zvP((s*OmP-_9pJk1zRg|n)KD{=Mj<3cjr<^qf3hGhSiK0MnxP*OgookX%940#;VX| zFB7&sv2B>oQcITzT^ZUqHhVV<_9GtunIuV=Ei5~KS!hw-i*2d0OV^I3MVZ%8ww#(% zKv(^ocygP`?YHJ+>z&od>SMV%wH@|^D1aC+ZerOp@TE9xY`WNEEP z)SGslW%Wbl=V!9jtF&pyCqAZ#HAOwcb$uQb68wHDEc}`J(3>Du=E(=ma#imK*Vb_J zDF!9(rOz?+8@|e}H_DFaxiH*eQ7Ad){igZW;2A+ezJNf&{UViPMh+kIMguOtKKP>h zlDgC9-t0yAP`OxLNh!yS@l&GSU;DTEYSbW>QH57i6ug;44qlUF|4UzOi#iDhjAWmg zxFIG^kZmm5if}Mj8lP5PT+|MfNljK&Q@eD)O23G}JWl?6f2Q^LqO4+Ah{GTmvGhs4 znwL3jN3Mp{1P_B=zG#}Fyp`a;O8y7i|P{)TE{9i_(+ zn+U|d@-aic)hOE9>PV`Qvx#_G@v09c?B&!S=%U`0WJ$Wo_D+YLz{NdHuBm3wn zLxt+DTfMWi!#$`qbj5zgmBetLC3k_u(egJn6X)a9@b7eWW%015U3SS|Z4g)QAAXu& zFb^pOXP?dK3r43VyEf^mkVX2DYf1Y2LzuVJ6;kG-Yk}dR zD^we_C;W~mmQqDM)XggkrRZ=wV*SzXtUo(TN-B%BU5nUN1Dn$)t8rVDkLOcdCZ#Mk zu^MrAPEM!L?lv72p5%AXjJo>nv51!nWt#_)8|#qm>b!EN+9g&Ws`Z#m4mf?1ykij4 z!OO9DN**u+20MD*J3l{*stIaJ8ma)wm7DKwE3icZ1!oqPl~K!{-(D~MoO%g z&M_P+PPk!o8lU85lrJZ|9w&)Xyh?tJ$Y%0+D4RBv@sxA9r<&?}`Dg8C=4nUhhPZiI z2A;S1XEp3so0EzmCS{vv3Q{{Po|@crDN%CzN^P-_Z?mr%&2z1{5=bI zdL*L;OpJng@4EI&-8i$6+11^B`+i%I<-JnJvNrNxhjXK-JK#=y-uDApG8@STPlrZw zb|50Fn@FIfmnolUBTv-l@xHzMq*Fo1%&{3?=O}K~&qAc-vVnq!+OLDMG%p4-9QtJ+ z;NDAh&TuUm>zEdDa*v7(nNga3Fd$MeRNQ5hI@GteBuyEAcG><&#wi<;NB&2o6_*X< z%$vmQ*m-pep*S1Ak}#70D%mhI-`8_qy-m@%U*jEAJ|bZ>j49q~$3? zt<1(4uML{rIJ2gLII(a?!q~$ltWd<4WyAQCvqkG>KaDgEqFsD!=U6UESUt{c5h zDTeJjOT@AG=M7F6m&N6`rWwBPVz*OB1;@!zLUh)S7a)=om!hQEd7=<8wUp6#cXeM#srzJLVgyw7FzNNW$ zk}@=jf#Yp@q-d*?Ib-iJxOWrTM6`-!aqNkAG^Jmi-b&v96mNsQXgYIx?o)C}V1b`?()Y){F>eYl(et0LfYi z^o7=tv$YD7`bmiH==7Tq5?qqmKI$84d8K(_+{qOhj6UaTn?0xSFW7waf5u&BHZp8A zK5Rv#Tt3WD+CS`An_s}dcQ^i)|2fH*7h2-`tW5a=Kdl=!>)sz7GYhbgU-XqtZ}`05 zM5Hp!wX;iN#?ID~-9mY#@ZKr`!veVt57RGkp|$g~nyzLH5beg#0mi}lA@~<>cGufG z(p1sZQc5*0dr_@jlDPH&l66w5FOVV$a&xrLnM7bQL!;}pDq8@})5~;fCrzfU2wOXw zh^I^!)NycMrN6Xe>3LAxwrH#K!oVdD5zD0BVy@IWZg*T>@NEL6_AOR!`k)zu-b^yj zRENw*<~LYwDQZJg)eftld|+>vffK_Bbt7aS3S+vNd#*U!!zgM_d09^WnZDBe6nAWe zA*nY?^p`O|U8){~q>THoIP9;kpyrg2gL@o{g zc&aaVrb>S`gfyxMk1awud?@8t`?$b4hgC)@_kA}Ege0z&#C$b~N7&FE7K(rP>k8+7 z#zDv{zI#N256o^%a$Jb@Il9Pu{B&S!tIcQjn8S@Ui}-m+;ipO~^9NgreCnWgy;Kpp zQy&#R4PVeo;JU+J8qx)wsFI_HA(ew#U+b2MK9YJO7xmzxllDk)as$VBd)TM=V7GB; zFS3Os&9CiEeq*epi)0S0&CJxSX)Lel#^Z%kRG72wq=-o&XR4j;yQ&)3hksaDHGU;# z6kIEGsp#SPAl`U%b*1ov;q^iK6^nB=Pw>lqqAM)2TdVwT(5Jt1=DRmg^UUizp3lX7 zwoSHQDJ~XK#*@dw_M3I=JN*`s*VL}*bh3LKQub->L5$w~8CP8U(zmpa_@SNV(FfdB!Eok7_1J>cQxSenx8|X;^|xqwuZAugHwg{v3Vx zbUJQY?z2g{Y4I6LbL$h(+WQTul1v5Z?w8_wyt8DQgI^bpc9?ozpB#B>(tS^6PHuy| zvz(X?=aHi)WWk(}U-$e0&8HXR3l#K;+AkVatsG>ji7Q?RWQ6~uSe{x}FVsw6OR8ph zY!@Ns@mZ8s9&bX~Wtt&EzJqT=fGJFfQ4A>#{gMmKLOeXFcZ z^n^6+;ivEAlwTcZakEypxQ+kAW9<1n_u%x@-2I&PkG1b#CEL;(CZZy(`wwFIdapx!hI@S@Liy{jn2&ur``pJx13&Yg4tT=Ts(g9z&#D_ zwARzIc3wfjk}gf-N@I=g4k1ASt@xgfEz!Y!RkZ{q{X}UGXq85i4Ju-~kt^;Buk&H6-kf ztO-$Jh^o_hBbkpfWuRyAC@2pRzc8p+HRLxVA*C8jJ56e4*2_h_pkLN%!7sItm2+;% zBv=aBKwpO=!!LK|T%L9ZACH6tx5f2=>(8eO(#3o-PpKA@GXcu9yCHGM3A6Hcy~q;br$`qQm<460h6E`FwOr>@h%hir z*Z;;4O|b7B2Y+%LZ0(Q{(LuLxN&f!)J4H9}?Pr;m z{_0>|crsG77&oL)CP%pY;J`O4Zl0!$Au<{VbIZ~<6?23$$=&XXT2YT{*mY{kL^?U+ zuIV1l7B%s0Dk@3&(e_Iy`n5vQSIdL$GCzZ|=8nN5rN>j!V#07@pW%J`(Pk1*JKh`| zxW4{jGKH`~?x%lfbI_|LzMEa)bR+YXr&9F#qTZ<+ai;XH*B`ni(-$obpZs*u=31>} zRO0ChSXrx~(_*`w8%aOTIL9F}d?CMN243TCV^>ugM{lN)59Wm*tcr2)E2ds*SKa&7jFaD@dr;DY|J}R_B2a&WxgxxLkZ@G$@P;FWY;B#~oxE*r!7$Q5dy9igA^X3?|HuP( zbbt>7>ehd+f`~~#-F};EU`a;5w+>y?GTxJmAN|flV1xHjBig(QBJ5>$;++0{J};&u)`nja zCkY`CEx=*gSZ=XGs0nF!b0Xz$hWvq+M`p4_RiwgGcP&YX6FBsg* z$^8ss8z+nH4E1IN+&a*G@}Y4hKxc|!%-{dqmWw60Lpc20I#`>q5($9_p@Fl4_YB_2 z1@+nKMZ7_)s>Olc1r0u#@PEUxq+6%U;P7%mAmNvOFRj@81qBg>eEj3RK6V9mH|P@!xA!w|G?K`!LOqdQ=P^mcXAsdl+7V(X||iX7uo3;>HFd zkqD&iKQX;c%T3X#6?+3zFbE;^@Zl5u3kpkCS8u$JBgih5)|j$J#CBkvaq{0b(KIZN zku!s|i2zN8E-O^`FDNWoV&F{6Z=hGW3lbOGX50Vc9IqUAW9<|ddNa*erU7pl@IWs9 z?<$BObKMIMOQ61GSl$>81o92^9_Z$jL~IX4!eI!c{Wj+0iAywG0H|?*LT@)cufL$M zWX%dRE--_6<0(*CqIZqHemk&s2+spkoMHHYbPekPdxCZ+VTrO9)M-Jvz82`6(fdX6 z@Lf|WAl7mU3U`ZlAs5z0L`@mN+tBhk9xc-2ul+8(xpcqK#6+oD5f{K zcVUqnoV`#TEOzuEq&dymE&fZzR>#~i{pfvRq%%X zyZ!kZ20?>>rHAwMCkE7BC%wO^&l z?u~@*P?uBwD*lxN(lqKcFP=>#_*oD!?yz?%mRKRaC7+8xtTl*v0W|C*k3C{{3J(^Y zG)h`90)PYa3!nBAyvPDv6Wu0#Em*vN=hHlp2wx|AxEBHmW-7KxlEE=$em?ln*fZ1UzgJD5>JKwHqx4F(oake1Nv7?w{vQ?SHHEv+CVf#Yz2vH`vN2>Y=E zW~UZ2OR~{O1g5YDy)t@zy!7iYC@fk1=IRJt&_?TEWRG4dG~nW3rWr37!UO*A*~pm9 zlp?YZUjxKgBxok|QbCz?R}hw@Vd3`|r$I__0$G&>%^_N8b|&rASV-p!CHp{|i-F)r zkNu!J2`-v;x@$H z(r_kSpVeo8$^W-n7Tm+9lMSVLhUrNgQ6aIh7th?>>pZ~F&R^{D+o(cr2qRu z)V%O3(AelP+1a%-X(!iWzMeRp4q8bb(9mPjtMBhLEO9kIwbwYn@JU1xQ=H~&Y+Qf` z9O@1_`km@|c8V0f6QG*$m%tQP_Tld|EOCtm2R<%?1gi*Q2)(2i*?#~t!Fr>K+o}2T z2x(=TK$xrYVAc!{M0-SH$z*zTTDf8$1X2v7;$?z??QGO+B#Q38_2 zAo!q{Nu~^Yz+uUIXp{V88N@pWXi4;VS7h9Y2S?2rZc`q;R=~Uc2(Uf_e@49zw|Nyr zAXxs!!V;zwqzSJ9ZAK6JV_=T|E&yZS6$XXDeB69oq2AkSyew5*77MWQAOV9a?!T)b z!iDSqz+%a@>dz2951xG%RdD@BMU{r~yt{H8q3-ss+g6)-hd;We10*8|XihXFp5Pvl zSTf~X=9*uD$0q?Y(fgjaBD*pXKHeTa+f5u;M_FD-0K{luC-etj7vCEZOC-TeO&$&K zp>~jZ(2?CzJ0VfqLZiA6*!JH8y$}<1E(b_H(C4DJCAY#JkytW6f5lZw2Fzga6$^S~ z)2Z*o{Nu=M%sLPA%S{=i|$!#oLdi&p@KZQJvH&v*QLE+(cx z%wq<(fEgBh0%A$TJP2-!sA0VmaqCz(OnsQ=KyA^|p?{}giNicUW(#)%stb$c;<+mc-R}hVyeX4IChI#>brL;mRQWa-L|kcVLM@Wn{dJ0 z=Vgm`J$f%ZEPa&H025_bh|H`Rjq`r8(aC;hK5ENPev^tWjJS9hoFROVnVzuh8g z=I@P&CUU#AV_V4a;saYNQMOx2hUtQs3(2-nM@s%cVJ<7f#9*!p+rp&(iP>BuhIu>Y z(yOi8Jxl*k@#jJ;Oa$iIt1ZOsKM{Yd#KI(CuISk! -1); + +if (useStdIn) { + process.stdin.pipe(concat({ encoding: "string" }, function(text) { + try { + exitCode = cli.execute(process.argv, text); + } catch (ex) { + console.error(ex.message); + console.error(ex.stack); + exitCode = 1; + } + })); +} else { + exitCode = cli.execute(process.argv); +} + +/* + * Wait for the stdout buffer to drain. + * See https://github.com/eslint/eslint/issues/317 + */ +process.on("exit", function() { + process.exit(exitCode); +}); diff --git a/tools/eslint/conf/environments.js b/tools/eslint/conf/environments.js new file mode 100644 index 00000000000000..f59b852f946876 --- /dev/null +++ b/tools/eslint/conf/environments.js @@ -0,0 +1,78 @@ +/** + * @fileoverview Defines environment settings and globals. + * @author Elan Shanker + * @copyright 2014 Elan Shanker. All rights reserved. + */ +"use strict"; + +var globals = require("globals"); + +module.exports = { + builtin: globals.builtin, + browser: { + globals: globals.browser + }, + node: { + globals: globals.node, + ecmaFeatures: { + globalReturn: true + }, + rules: { + "no-catch-shadow": 0, + "no-console": 0, + "no-mixed-requires": 2, + "no-new-require": 2, + "no-path-concat": 2, + "no-process-exit": 2, + "global-strict": [0, "always"], + "handle-callback-err": [2, "err"] + } + }, + amd: { + globals: globals.amd + }, + mocha: { + globals: globals.mocha + }, + jasmine: { + globals: globals.jasmine + }, + phantomjs: { + globals: globals.phantom + }, + jquery: { + globals: globals.jquery + }, + prototypejs: { + globals: globals.prototypejs + }, + shelljs: { + globals: globals.shelljs + }, + meteor: { + globals: globals.meteor + }, + es6: { + ecmaFeatures: { + arrowFunctions: true, + blockBindings: true, + regexUFlag: true, + regexYFlag: true, + templateStrings: true, + binaryLiterals: true, + octalLiterals: true, + unicodeCodePointEscapes: true, + superInFunctions: true, + defaultParams: true, + restParams: true, + forOf: true, + objectLiteralComputedProperties: true, + objectLiteralShorthandMethods: true, + objectLiteralShorthandProperties: true, + objectLiteralDuplicateProperties: true, + generators: true, + destructuring: true, + classes: true + } + } +}; diff --git a/tools/eslint/conf/eslint.json b/tools/eslint/conf/eslint.json new file mode 100644 index 00000000000000..dc92cc143d236a --- /dev/null +++ b/tools/eslint/conf/eslint.json @@ -0,0 +1,172 @@ +{ + "ecmaFeatures": {}, + "parser": "espree", + "env": { + "browser": false, + "node": false, + "amd": false, + "mocha": false, + "jasmine": false + }, + + "rules": { + "no-alert": 2, + "no-array-constructor": 2, + "no-bitwise": 0, + "no-caller": 2, + "no-catch-shadow": 2, + "no-comma-dangle": 0, + "no-cond-assign": 2, + "no-console": 2, + "no-constant-condition": 2, + "no-continue": 0, + "no-control-regex": 2, + "no-debugger": 2, + "no-delete-var": 2, + "no-div-regex": 0, + "no-dupe-keys": 2, + "no-dupe-args": 2, + "no-duplicate-case": 2, + "no-else-return": 0, + "no-empty": 2, + "no-empty-class": 2, + "no-empty-label": 2, + "no-eq-null": 0, + "no-eval": 2, + "no-ex-assign": 2, + "no-extend-native": 2, + "no-extra-bind": 2, + "no-extra-boolean-cast": 2, + "no-extra-parens": 0, + "no-extra-semi": 2, + "no-extra-strict": 2, + "no-fallthrough": 2, + "no-floating-decimal": 0, + "no-func-assign": 2, + "no-implied-eval": 2, + "no-inline-comments": 0, + "no-inner-declarations": [2, "functions"], + "no-invalid-regexp": 2, + "no-irregular-whitespace": 2, + "no-iterator": 2, + "no-label-var": 2, + "no-labels": 2, + "no-lone-blocks": 2, + "no-lonely-if": 0, + "no-loop-func": 2, + "no-mixed-requires": [0, false], + "no-mixed-spaces-and-tabs": [2, false], + "no-multi-spaces": 2, + "no-multi-str": 2, + "no-multiple-empty-lines": [0, {"max": 2}], + "no-native-reassign": 2, + "no-negated-in-lhs": 2, + "no-nested-ternary": 0, + "no-new": 2, + "no-new-func": 2, + "no-new-object": 2, + "no-new-require": 0, + "no-new-wrappers": 2, + "no-obj-calls": 2, + "no-octal": 2, + "no-octal-escape": 2, + "no-param-reassign": 0, + "no-path-concat": 0, + "no-plusplus": 0, + "no-process-env": 0, + "no-process-exit": 2, + "no-proto": 2, + "no-redeclare": 2, + "no-regex-spaces": 2, + "no-reserved-keys": 0, + "no-restricted-modules": 0, + "no-return-assign": 2, + "no-script-url": 2, + "no-self-compare": 0, + "no-sequences": 2, + "no-shadow": 2, + "no-shadow-restricted-names": 2, + "no-space-before-semi": 0, + "no-spaced-func": 2, + "no-sparse-arrays": 2, + "no-sync": 0, + "no-ternary": 0, + "no-trailing-spaces": 2, + "no-throw-literal": 0, + "no-undef": 2, + "no-undef-init": 2, + "no-undefined": 0, + "no-underscore-dangle": 2, + "no-unreachable": 2, + "no-unused-expressions": 2, + "no-unused-vars": [2, {"vars": "all", "args": "after-used"}], + "no-use-before-define": 2, + "no-void": 0, + "no-var": 0, + "no-warning-comments": [0, { "terms": ["todo", "fixme", "xxx"], "location": "start" }], + "no-with": 2, + "no-wrap-func": 2, + + "block-scoped-var": 0, + "brace-style": [0, "1tbs"], + "camelcase": 2, + "comma-dangle": [2, "never"], + "comma-spacing": 2, + "comma-style": 0, + "complexity": [0, 11], + "consistent-return": 2, + "consistent-this": [0, "that"], + "curly": [2, "all"], + "default-case": 0, + "dot-notation": [2, { "allowKeywords": true }], + "eol-last": 2, + "eqeqeq": 2, + "func-names": 0, + "func-style": [0, "declaration"], + "generator-star": 0, + "generator-star-spacing": 0, + "global-strict": [2, "never"], + "guard-for-in": 0, + "handle-callback-err": 0, + "indent": 0, + "key-spacing": [2, { "beforeColon": false, "afterColon": true }], + "max-depth": [0, 4], + "max-len": [0, 80, 4], + "max-nested-callbacks": [0, 2], + "max-params": [0, 3], + "max-statements": [0, 10], + "new-cap": 2, + "new-parens": 2, + "newline-after-var": 0, + "object-shorthand": 0, + "one-var": 0, + "operator-assignment": [0, "always"], + "operator-linebreak": 0, + "padded-blocks": 0, + "quote-props": 0, + "quotes": [2, "double"], + "radix": 0, + "semi": 2, + "semi-spacing": [2, {"before": false, "after": true}], + "sort-vars": 0, + "space-after-function-name": [0, "never"], + "space-after-keywords": [0, "always"], + "space-before-blocks": [0, "always"], + "space-before-function-paren": [0, "always"], + "space-before-function-parentheses": [0, "always"], + "space-in-brackets": [0, "never"], + "space-in-parens": [0, "never"], + "space-infix-ops": 2, + "space-return-throw-case": 2, + "space-unary-ops": [2, { "words": true, "nonwords": false }], + "spaced-line-comment": [0, "always"], + "strict": 2, + "use-isnan": 2, + "valid-jsdoc": 0, + "valid-typeof": 2, + "vars-on-top": 0, + "wrap-iife": 0, + "wrap-regex": 0, + "yoda": [2, "never"] + } +} diff --git a/tools/eslint/lib/api.js b/tools/eslint/lib/api.js new file mode 100644 index 00000000000000..aafad533c2f258 --- /dev/null +++ b/tools/eslint/lib/api.js @@ -0,0 +1,12 @@ +/** + * @fileoverview Expose out ESLint and CLI to require. + * @author Ian Christian Myers + */ + +"use strict"; + +module.exports = { + linter: require("./eslint"), + cli: require("./cli"), + CLIEngine: require("./cli-engine") +}; diff --git a/tools/eslint/lib/cli-engine.js b/tools/eslint/lib/cli-engine.js new file mode 100644 index 00000000000000..29863fadd5d1e8 --- /dev/null +++ b/tools/eslint/lib/cli-engine.js @@ -0,0 +1,423 @@ +/** + * @fileoverview Main CLI object. + * @author Nicholas C. Zakas + * @copyright 2014 Nicholas C. Zakas. All rights reserved. + */ + +"use strict"; + +/* + * The CLI object should *not* call process.exit() directly. It should only return + * exit codes. This allows other programs to use the CLI object and still control + * when the program exits. + */ + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +var fs = require("fs"), + path = require("path"), + + assign = require("object-assign"), + debug = require("debug"), + + rules = require("./rules"), + eslint = require("./eslint"), + traverse = require("./util/traverse"), + IgnoredPaths = require("./ignored-paths"), + Config = require("./config"), + util = require("./util"); + +//------------------------------------------------------------------------------ +// Typedefs +//------------------------------------------------------------------------------ + +/** + * The options to configure a CLI engine with. + * @typedef {Object} CLIEngineOptions + * @property {string} configFile The configuration file to use. + * @property {boolean} reset True disables all default rules and environments. + * @property {boolean|object} baseConfig Base config object. False disables all default rules and environments. + * @property {boolean} ignore False disables use of .eslintignore. + * @property {string[]} rulePaths An array of directories to load custom rules from. + * @property {boolean} useEslintrc False disables looking for .eslintrc + * @property {string[]} envs An array of environments to load. + * @property {string[]} globals An array of global variables to declare. + * @property {string[]} extensions An array of file extensions to check. + * @property {Object} rules An object of rules to use. + * @property {string} ignorePath The ignore file to use instead of .eslintignore. + */ + +/** + * A linting warning or error. + * @typedef {Object} LintMessage + * @property {string} message The message to display to the user. + */ + +/** + * A linting result. + * @typedef {Object} LintResult + * @property {string} filePath The path to the file that was linted. + * @property {LintMessage[]} messages All of the messages for the result. + */ + +//------------------------------------------------------------------------------ +// Private +//------------------------------------------------------------------------------ + + +var defaultOptions = { + configFile: null, + reset: false, + baseConfig: require(path.resolve(__dirname, "..", "conf", "eslint.json")), + rulePaths: [], + useEslintrc: true, + envs: [], + globals: [], + rules: {}, + extensions: [".js"], + ignore: true, + ignorePath: null + }, + loadedPlugins = Object.create(null); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +debug = debug("eslint:cli-engine"); + +/** + * Load the given plugins if they are not loaded already. + * @param {string[]} pluginNames An array of plugin names which should be loaded. + * @returns {void} + */ +function loadPlugins(pluginNames) { + if (pluginNames) { + pluginNames.forEach(function (pluginName) { + var pluginNamespace = util.getNamespace(pluginName), + pluginNameWithoutNamespace = util.removeNameSpace(pluginName), + pluginNameWithoutPrefix = util.removePluginPrefix(pluginNameWithoutNamespace), + plugin; + + if (!loadedPlugins[pluginNameWithoutPrefix]) { + debug("Load plugin " + pluginNameWithoutPrefix); + + plugin = require(pluginNamespace + util.PLUGIN_NAME_PREFIX + pluginNameWithoutPrefix); + // if this plugin has rules, import them + if (plugin.rules) { + rules.import(plugin.rules, pluginNameWithoutPrefix); + } + + loadedPlugins[pluginNameWithoutPrefix] = plugin; + } + }); + } +} + +/** + * It will calculate the error and warning count for collection of messages per file + * @param {Object[]} messages - Collection of messages + * @returns {Object} Contains the stats + * @private + */ +function calculateStatsPerFile(messages) { + return messages.reduce(function(stat, message) { + if (message.fatal || message.severity === 2) { + stat.errorCount++; + } else { + stat.warningCount++; + } + return stat; + }, { + errorCount: 0, + warningCount: 0 + }); +} + +/** + * It will calculate the error and warning count for collection of results from all files + * @param {Object[]} results - Collection of messages from all the files + * @returns {Object} Contains the stats + * @private + */ +function calculateStatsPerRun(results) { + return results.reduce(function(stat, result) { + stat.errorCount += result.errorCount; + stat.warningCount += result.warningCount; + return stat; + }, { + errorCount: 0, + warningCount: 0 + }); +} + +/** + * Processes an individual file using ESLint. Files used here are known to + * exist, so no need to check that here. + * @param {string} filename The filename of the file being checked. + * @param {Object} configHelper The configuration options for ESLint. + * @returns {Result} The results for linting on this file. + * @private + */ +function processFile(filename, configHelper) { + + // clear all existing settings for a new file + eslint.reset(); + + var filePath = path.resolve(filename), + config, + text, + messages, + stats, + fileExtension = path.extname(filename), + processor; + + debug("Linting " + filePath); + config = configHelper.getConfig(filePath); + loadPlugins(config.plugins); + text = fs.readFileSync(path.resolve(filename), "utf8"); + + for (var plugin in loadedPlugins) { + if (loadedPlugins[plugin].processors && Object.keys(loadedPlugins[plugin].processors).indexOf(fileExtension) >= 0) { + processor = loadedPlugins[plugin].processors[fileExtension]; + break; + } + } + + if (processor) { + var parsedBlocks = processor.preprocess(text, filename); + var unprocessedMessages = []; + parsedBlocks.forEach(function(block) { + unprocessedMessages.push(eslint.verify(block, config, filename)); + }); + messages = processor.postprocess(unprocessedMessages, filename); + } else { + messages = eslint.verify(text, config, filename); + } + + stats = calculateStatsPerFile(messages); + + return { + filePath: filename, + messages: messages, + errorCount: stats.errorCount, + warningCount: stats.warningCount + }; +} + +/** + * Processes an source code using ESLint. + * @param {string} text The source code to check. + * @param {Object} configHelper The configuration options for ESLint. + * @param {string} filename An optional string representing the texts filename. + * @returns {Result} The results for linting on this text. + * @private + */ +function processText(text, configHelper, filename) { + + // clear all existing settings for a new file + eslint.reset(); + + var config, + messages, + stats; + + filename = filename || ""; + debug("Linting " + filename); + config = configHelper.getConfig(); + loadPlugins(config.plugins); + messages = eslint.verify(text, config, filename); + + stats = calculateStatsPerFile(messages); + + return { + filePath: filename, + messages: messages, + errorCount: stats.errorCount, + warningCount: stats.warningCount + }; +} + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + +/** + * Creates a new instance of the core CLI engine. + * @param {CLIEngineOptions} options The options for this instance. + * @constructor + */ +function CLIEngine(options) { + + /** + * Stored options for this instance + * @type {Object} + */ + this.options = assign(Object.create(defaultOptions), options || {}); + + // load in additional rules + if (this.options.rulePaths) { + this.options.rulePaths.forEach(function(rulesdir) { + debug("Loading rules from " + rulesdir); + rules.load(rulesdir); + }); + } + + loadPlugins(this.options.plugins); +} + +CLIEngine.prototype = { + + constructor: CLIEngine, + + /** + * Executes the current configuration on an array of file and directory names. + * @param {string[]} files An array of file and directory names. + * @returns {Object} The results for all files that were linted. + */ + executeOnFiles: function(files) { + + var results = [], + processed = [], + options = this.options, + configHelper = new Config(options), + ignoredPaths = IgnoredPaths.load(options), + exclude = ignoredPaths.contains.bind(ignoredPaths), + stats; + + traverse({ + files: files, + extensions: options.extensions, + exclude: options.ignore ? exclude : false + }, function(filename) { + + debug("Processing " + filename); + + processed.push(filename); + results.push(processFile(filename, configHelper)); + }); + + // only warn for files explicitly passed on the command line + if (options.ignore) { + files.forEach(function(file) { + if (fs.statSync(path.resolve(file)).isFile() && processed.indexOf(file) === -1) { + results.push({ + filePath: file, + messages: [ + { + fatal: false, + severity: 1, + message: "File ignored because of your .eslintignore file. Use --no-ignore to override." + } + ], + errorCount: 0, + warningCount: 1 + }); + } + }); + } + + stats = calculateStatsPerRun(results); + + return { + results: results, + errorCount: stats.errorCount, + warningCount: stats.warningCount + }; + }, + + /** + * Executes the current configuration on text. + * @param {string} text A string of JavaScript code to lint. + * @param {string} filename An optional string representing the texts filename. + * @returns {Object} The results for the linting. + */ + executeOnText: function(text, filename) { + + var configHelper = new Config(this.options), + results = [], + stats; + + results.push(processText(text, configHelper, filename)); + stats = calculateStatsPerRun(results); + + return { + results: results, + errorCount: stats.errorCount, + warningCount: stats.warningCount + }; + }, + + /** + * Returns a configuration object for the given file based on the CLI options. + * This is the same logic used by the ESLint CLI executable to determine + * configuration for each file it processes. + * @param {string} filePath The path of the file to retrieve a config object for. + * @returns {Object} A configuration object for the file. + */ + getConfigForFile: function(filePath) { + var configHelper = new Config(this.options); + return configHelper.getConfig(filePath); + }, + + /** + * Checks if a given path is ignored by ESLint. + * @param {string} filePath The path of the file to check. + * @returns {boolean} Whether or not the given path is ignored. + */ + isPathIgnored: function (filePath) { + var ignoredPaths; + + if (this.options.ignore) { + ignoredPaths = IgnoredPaths.load(this.options); + return ignoredPaths.contains(filePath); + } + + return false; + }, + + /** + * Returns the formatter representing the given format or null if no formatter + * with the given name can be found. + * @param {string} [format] The name of the format to load or the path to a + * custom formatter. + * @returns {Function} The formatter function or null if not found. + */ + getFormatter: function(format) { + + var formatterPath; + + // default is stylish + format = format || "stylish"; + + // only strings are valid formatters + if (typeof format === "string") { + + // replace \ with / for Windows compatibility + format = format.replace(/\\/g, "/"); + + // if there's a slash, then it's a file + if (format.indexOf("/") > -1) { + formatterPath = path.resolve(process.cwd(), format); + } else { + formatterPath = "./formatters/" + format; + } + + try { + return require(formatterPath); + } catch (ex) { + return null; + } + + } else { + return null; + } + + + } + +}; + +module.exports = CLIEngine; diff --git a/tools/eslint/lib/cli.js b/tools/eslint/lib/cli.js new file mode 100644 index 00000000000000..72afc98167cc5c --- /dev/null +++ b/tools/eslint/lib/cli.js @@ -0,0 +1,195 @@ +/** + * @fileoverview Main CLI object. + * @author Nicholas C. Zakas + */ + +"use strict"; + +/* + * The CLI object should *not* call process.exit() directly. It should only return + * exit codes. This allows other programs to use the CLI object and still control + * when the program exits. + */ + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +var fs = require("fs"), + path = require("path"), + + debug = require("debug"), + + options = require("./options"), + CLIEngine = require("./cli-engine"), + mkdirp = require("mkdirp"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +debug = debug("eslint:cli"); + +/** + * Translates the CLI options into the options expected by the CLIEngine. + * @param {Object} cliOptions The CLI options to translate. + * @returns {CLIEngineOptions} The options object for the CLIEngine. + * @private + */ +function translateOptions(cliOptions) { + return { + envs: cliOptions.env, + extensions: cliOptions.ext, + rules: cliOptions.rule, + plugins: cliOptions.plugin, + globals: cliOptions.global, + ignore: cliOptions.ignore, + ignorePath: cliOptions.ignorePath, + configFile: cliOptions.config, + rulePaths: cliOptions.rulesdir, + reset: cliOptions.reset, + useEslintrc: cliOptions.eslintrc + }; +} + +/** + * Outputs the results of the linting. + * @param {CLIEngine} engine The CLIEngine to use. + * @param {LintResult[]} results The results to print. + * @param {string} format The name of the formatter to use or the path to the formatter. + * @param {string} outputFile The path for the output file. + * @returns {boolean} True if the printing succeeds, false if not. + * @private + */ +function printResults(engine, results, format, outputFile) { + var formatter, + output, + filePath; + + formatter = engine.getFormatter(format); + if (!formatter) { + console.error("Could not find formatter '%s'.", format); + return false; + } + + output = formatter(results); + + if (output) { + if (outputFile) { + filePath = path.resolve(process.cwd(), outputFile); + + if (fs.existsSync(filePath) && fs.statSync(filePath).isDirectory()) { + console.error("Cannot write to output file path, it is a directory: %s", outputFile); + return false; + } + + try { + mkdirp.sync(path.dirname(filePath)); + fs.writeFileSync(filePath, output); + } catch (ex) { + console.error("There was a problem writing the output file:\n%s", ex); + return false; + } + } else { + console.log(output); + } + } + + return true; + +} + +/** + * Checks if the given message is an error message. + * @param {object} message The message to check. + * @returns {boolean} Whether or not the message is an error message. + */ +function isErrorMessage(message) { + return message.severity === 2; +} + +/** + * Returns results that only contains errors. + * @param {LintResult[]} results The results to filter. + * @returns {LintResult[]} The filtered results. + */ +function getErrorResults(results) { + var filtered = []; + + results.forEach(function (result) { + var filteredMessages = result.messages.filter(isErrorMessage); + + if (filteredMessages.length > 0) { + filtered.push({ + filePath: result.filePath, + messages: filteredMessages + }); + } + }); + + return filtered; +} + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + +/** + * Encapsulates all CLI behavior for eslint. Makes it easier to test as well as + * for other Node.js programs to effectively run the CLI. + */ +var cli = { + + /** + * Executes the CLI based on an array of arguments that is passed in. + * @param {string|Array|Object} args The arguments to process. + * @param {string} [text] The text to lint (used for TTY). + * @returns {int} The exit code for the operation. + */ + execute: function(args, text) { + + var currentOptions, + files, + result, + engine; + + try { + currentOptions = options.parse(args); + } catch (error) { + console.error(error.message); + return 1; + } + + files = currentOptions._; + + if (currentOptions.version) { // version from package.json + + console.log("v" + require("../package.json").version); + + } else if (currentOptions.help || (!files.length && !text)) { + + console.log(options.generateHelp()); + + } else { + + engine = new CLIEngine(translateOptions(currentOptions)); + debug("Running on " + (text ? "text" : "files")); + + result = text ? engine.executeOnText(text, currentOptions.stdinFilename) : engine.executeOnFiles(files); + if (currentOptions.quiet) { + result.results = getErrorResults(result.results); + } + + if (printResults(engine, result.results, currentOptions.format, currentOptions.outputFile)) { + return result.errorCount ? 1 : 0; + } else { + return 1; + } + + } + + return 0; + } +}; + +module.exports = cli; diff --git a/tools/eslint/lib/config.js b/tools/eslint/lib/config.js new file mode 100644 index 00000000000000..3955a048f684ed --- /dev/null +++ b/tools/eslint/lib/config.js @@ -0,0 +1,360 @@ +/** + * @fileoverview Responsible for loading config files + * @author Seth McLaughlin + * @copyright 2014 Nicholas C. Zakas. All rights reserved. + * @copyright 2013 Seth McLaughlin. All rights reserved. + * @copyright 2014 Michael McLaughlin. All rights reserved. + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +var fs = require("fs"), + path = require("path"), + environments = require("../conf/environments"), + util = require("./util"), + FileFinder = require("./file-finder"), + stripComments = require("strip-json-comments"), + assign = require("object-assign"), + debug = require("debug"), + yaml = require("js-yaml"), + userHome = require("user-home"); + +//------------------------------------------------------------------------------ +// Constants +//------------------------------------------------------------------------------ + +var LOCAL_CONFIG_FILENAME = ".eslintrc", + PACKAGE_CONFIG_FILENAME = "package.json", + PACKAGE_CONFIG_FIELD_NAME = "eslintConfig", + PERSONAL_CONFIG_PATH = userHome ? path.join(userHome, LOCAL_CONFIG_FILENAME) : null; + +//------------------------------------------------------------------------------ +// Private +//------------------------------------------------------------------------------ + +var loadedPlugins = Object.create(null); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +debug = debug("eslint:config"); + +/** + * Load and parse a JSON config object from a file. + * @param {string} filePath the path to the JSON config file + * @returns {Object} the parsed config object (empty object if there was a parse error) + */ +function loadConfig(filePath) { + var config = {}; + + if (filePath) { + try { + config = yaml.safeLoad(stripComments(fs.readFileSync(filePath, "utf8"))) || {}; + } catch (e) { + debug("Error reading YAML file: " + filePath); + e.message = "Cannot read config file: " + filePath + "\nError: " + e.message; + throw e; + } + } + + return config; +} + +/** + * Load configuration for all plugins provided. + * @param {string[]} pluginNames An array of plugin names which should be loaded. + * @returns {Object} all plugin configurations merged together + */ +function getPluginsConfig(pluginNames) { + var pluginConfig = {}; + + if (pluginNames) { + pluginNames.forEach(function (pluginName) { + var pluginNamespace = util.getNamespace(pluginName), + pluginNameWithoutNamespace = util.removeNameSpace(pluginName), + pluginNameWithoutPrefix = util.removePluginPrefix(pluginNameWithoutNamespace), + plugin = {}, + rules = {}; + + if (!loadedPlugins[pluginNameWithoutPrefix]) { + try { + plugin = require(pluginNamespace + util.PLUGIN_NAME_PREFIX + pluginNameWithoutPrefix); + loadedPlugins[pluginNameWithoutPrefix] = plugin; + } catch(err) { + debug("Failed to load plugin configuration for " + pluginNameWithoutPrefix + ". Proceeding without it."); + plugin = { rulesConfig: {}}; + } + } else { + plugin = loadedPlugins[pluginNameWithoutPrefix]; + } + + if (!plugin.rulesConfig) { + plugin.rulesConfig = {}; + } + + Object.keys(plugin.rulesConfig).forEach(function(item) { + rules[pluginNameWithoutPrefix + "/" + item] = plugin.rulesConfig[item]; + }); + + pluginConfig = util.mergeConfigs(pluginConfig, rules); + }); + } + + return {rules: pluginConfig}; +} + +/** + * Get personal config object from ~/.eslintrc. + * @returns {Object} the personal config object (empty object if there is no personal config) + * @private + */ +function getPersonalConfig() { + var config = {}; + + if (PERSONAL_CONFIG_PATH && fs.existsSync(PERSONAL_CONFIG_PATH)) { + debug("Using personal config"); + config = loadConfig(PERSONAL_CONFIG_PATH); + } + + return config; +} + +/** + * Get a local config object. + * @param {Object} thisConfig A Config object. + * @param {string} directory The directory to start looking in for a local config file. + * @returns {Object} The local config object, or an empty object if there is no local config. + */ +function getLocalConfig(thisConfig, directory) { + var found, + i, + localConfig, + localConfigFile, + config = {}, + localConfigFiles = thisConfig.findLocalConfigFiles(directory), + numFiles = localConfigFiles.length; + + for (i = 0; i < numFiles; i++) { + + localConfigFile = localConfigFiles[i]; + + // Don't consider the personal config file in the home directory. + if (localConfigFile === PERSONAL_CONFIG_PATH) { + continue; + } + + localConfig = loadConfig(localConfigFile); + + if (path.basename(localConfigFile) !== LOCAL_CONFIG_FILENAME) { + + // Don't consider a local config file found if the package.json doesn't have the eslintConfig field. + if (!localConfig.hasOwnProperty(PACKAGE_CONFIG_FIELD_NAME)) { + continue; + } + localConfig = localConfig[PACKAGE_CONFIG_FIELD_NAME] || {}; + } + + found = true; + debug("Using " + localConfigFile); + config = util.mergeConfigs(localConfig, config); + } + + // Use the personal config file if there are no other local config files found. + return found ? config : util.mergeConfigs(config, getPersonalConfig()); +} + +/** + * Creates an environment config based on the specified environments. + * @param {Object} envs The environment settings. + * @param {boolean} reset The value of the command line reset option. If true, + * rules are not automatically merged into the config. + * @returns {Object} A configuration object with the appropriate rules and globals + * set. + * @private + */ +function createEnvironmentConfig(envs, reset) { + + var envConfig = { + globals: {}, + env: envs || {}, + rules: {}, + ecmaFeatures: {} + }; + + if (envs) { + Object.keys(envs).filter(function (name) { + return envs[name]; + }).forEach(function(name) { + var environment = environments[name]; + + if (environment) { + + if (!reset && environment.rules) { + assign(envConfig.rules, environment.rules); + } + + if (environment.globals) { + assign(envConfig.globals, environment.globals); + } + + if (environment.ecmaFeatures) { + assign(envConfig.ecmaFeatures, environment.ecmaFeatures); + } + } + }); + } + + return envConfig; +} + +//------------------------------------------------------------------------------ +// API +//------------------------------------------------------------------------------ + +/** + * Config + * @constructor + * @class Config + * @param {Object} options Options to be passed in + * @param {string} [cwd] current working directory. Defaults to process.cwd() + */ +function Config(options) { + var useConfig; + + options = options || {}; + + this.ignore = options.ignore; + this.ignorePath = options.ignorePath; + this.cache = {}; + + if (options.reset || options.baseConfig === false) { + // If `options.reset` is truthy or `options.baseConfig` is set to `false`, + // disable all default rules and environments + this.baseConfig = { rules: {} }; + } else { + // If `options.baseConfig` is an object, just use it, + // otherwise use default base config from `conf/eslint.json` + this.baseConfig = options.baseConfig || + require(path.resolve(__dirname, "..", "conf", "eslint.json")); + } + + this.baseConfig.format = options.format; + this.useEslintrc = (options.useEslintrc !== false); + + this.env = (options.envs || []).reduce(function (envs, name) { + envs[name] = true; + return envs; + }, {}); + + this.globals = (options.globals || []).reduce(function (globals, def) { + // Default "foo" to false and handle "foo:false" and "foo:true" + var parts = def.split(":"); + globals[parts[0]] = (parts.length > 1 && parts[1] === "true"); + return globals; + }, {}); + + useConfig = options.configFile; + this.options = options; + + if (useConfig) { + debug("Using command line config " + useConfig); + this.useSpecificConfig = loadConfig(path.resolve(process.cwd(), useConfig)); + } +} + +/** + * Build a config object merging the base config (conf/eslint.json), the + * environments config (conf/environments.js) and eventually the user config. + * @param {string} filePath a file in whose directory we start looking for a local config + * @returns {Object} config object + */ +Config.prototype.getConfig = function (filePath) { + var config, + userConfig, + directory = filePath ? path.dirname(filePath) : process.cwd(), + pluginConfig; + + debug("Constructing config for " + (filePath ? filePath : "text")); + + config = this.cache[directory]; + + if (config) { + debug("Using config from cache"); + return config; + } + + // Step 1: Determine user-specified config from .eslintrc and package.json files + if (this.useEslintrc) { + debug("Using .eslintrc and package.json files"); + userConfig = getLocalConfig(this, directory); + } else { + debug("Not using .eslintrc or package.json files"); + userConfig = {}; + } + + // Step 2: Create a copy of the baseConfig + config = util.mergeConfigs({}, this.baseConfig); + + // Step 3: Merge in environment-specific globals and rules from .eslintrc files + config = util.mergeConfigs(config, createEnvironmentConfig(userConfig.env, this.options.reset)); + + // Step 4: Merge in the user-specified configuration from .eslintrc and package.json + config = util.mergeConfigs(config, userConfig); + + // Step 5: Merge in command line config file + if (this.useSpecificConfig) { + debug("Merging command line config file"); + + if (this.useSpecificConfig.env) { + config = util.mergeConfigs(config, createEnvironmentConfig(this.useSpecificConfig.env, this.options.reset)); + } + + config = util.mergeConfigs(config, this.useSpecificConfig); + } + + // Step 6: Merge in command line environments + if (this.env) { + debug("Merging command line environment settings"); + config = util.mergeConfigs(config, createEnvironmentConfig(this.env, this.options.reset)); + } + + // Step 7: Merge in command line rules + if (this.options.rules) { + debug("Merging command line rules"); + config = util.mergeConfigs(config, { rules: this.options.rules }); + } + + // Step 8: Merge in command line globals + config = util.mergeConfigs(config, { globals: this.globals }); + + + // Step 9: Merge in plugin specific rules in reverse + if (config.plugins) { + pluginConfig = getPluginsConfig(config.plugins); + config = util.mergeConfigs(pluginConfig, config); + } + + this.cache[directory] = config; + + return config; +}; + +/** + * Find local config files from directory and parent directories. + * @param {string} directory The directory to start searching from. + * @returns {string[]} The paths of local config files found. + */ +Config.prototype.findLocalConfigFiles = function (directory) { + + if (!this.localConfigFinder) { + this.localConfigFinder = new FileFinder(LOCAL_CONFIG_FILENAME, PACKAGE_CONFIG_FILENAME); + } + + return this.localConfigFinder.findAllInDirectoryAndParents(directory); +}; + +module.exports = Config; diff --git a/tools/eslint/lib/eslint.js b/tools/eslint/lib/eslint.js new file mode 100644 index 00000000000000..0a3e39192b1e1a --- /dev/null +++ b/tools/eslint/lib/eslint.js @@ -0,0 +1,1059 @@ +/** + * @fileoverview Main ESLint object. + * @author Nicholas C. Zakas + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +var estraverse = require("estraverse-fb"), + escope = require("escope"), + environments = require("../conf/environments"), + assign = require("object-assign"), + rules = require("./rules"), + util = require("./util"), + RuleContext = require("./rule-context"), + timing = require("./timing"), + createTokenStore = require("./token-store.js"), + EventEmitter = require("events").EventEmitter, + escapeRegExp = require("escape-string-regexp"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +// TODO: Remove when estraverse is updated +estraverse.Syntax.Super = "Super"; +estraverse.VisitorKeys.Super = []; + +/** + * Parses a list of "name:boolean_value" or/and "name" options divided by comma or + * whitespace. + * @param {string} string The string to parse. + * @returns {Object} Result map object of names and boolean values + */ +function parseBooleanConfig(string) { + var items = {}; + // Collapse whitespace around : to make parsing easier + string = string.replace(/\s*:\s*/g, ":"); + // Collapse whitespace around , + string = string.replace(/\s*,\s*/g, ","); + string.split(/\s|,+/).forEach(function(name) { + if (!name) { + return; + } + var pos = name.indexOf(":"), + value; + if (pos !== -1) { + value = name.substring(pos + 1, name.length); + name = name.substring(0, pos); + } + + items[name] = (value === "true"); + + }); + return items; +} + +/** + * Parses a JSON-like config. + * @param {string} string The string to parse. + * @param {Object} location Start line and column of comments for potential error message. + * @param {Object[]} messages The messages queue for potential error message. + * @returns {Object} Result map object + */ +function parseJsonConfig(string, location, messages) { + var items = {}; + string = string.replace(/([a-zA-Z0-9\-\/]+):/g, "\"$1\":").replace(/(\]|[0-9])\s+(?=")/, "$1,"); + try { + items = JSON.parse("{" + string + "}"); + } catch(ex) { + + messages.push({ + fatal: true, + severity: 2, + message: "Failed to parse JSON from '" + string + "': " + ex.message, + line: location.start.line, + column: location.start.column + }); + + } + + return items; +} + +/** + * Parses a config of values separated by comma. + * @param {string} string The string to parse. + * @returns {Object} Result map of values and true values + */ +function parseListConfig(string) { + var items = {}; + // Collapse whitespace around , + string = string.replace(/\s*,\s*/g, ","); + string.split(/,+/).forEach(function(name) { + name = name.trim(); + if (!name) { + return; + } + items[name] = true; + }); + return items; +} + +/** + * @param {Scope} scope The scope object to check. + * @param {string} name The name of the variable to look up. + * @returns {Variable} The variable object if found or null if not. + */ +function getVariable(scope, name) { + var variable = null; + scope.variables.some(function(v) { + if (v.name === name) { + variable = v; + return true; + } else { + return false; + } + + }); + return variable; +} + +/** + * Ensures that variables representing built-in properties of the Global Object, + * and any globals declared by special block comments, are present in the global + * scope. + * @param {ASTNode} program The top node of the AST. + * @param {Scope} globalScope The global scope. + * @param {Object} config The existing configuration data. + * @returns {void} + */ +function addDeclaredGlobals(program, globalScope, config) { + var declaredGlobals = {}, + explicitGlobals = {}, + builtin = environments.builtin; + + assign(declaredGlobals, builtin); + + Object.keys(config.env).forEach(function (name) { + if (config.env[name]) { + var environmentGlobals = environments[name] && environments[name].globals; + if (environmentGlobals) { + assign(declaredGlobals, environmentGlobals); + } + } + }); + + assign(declaredGlobals, config.globals); + assign(explicitGlobals, config.astGlobals); + + Object.keys(declaredGlobals).forEach(function(name) { + var variable = getVariable(globalScope, name); + if (!variable) { + variable = new escope.Variable(name, globalScope); + variable.eslintExplicitGlobal = false; + globalScope.variables.push(variable); + } + variable.writeable = declaredGlobals[name]; + }); + + Object.keys(explicitGlobals).forEach(function(name) { + var variable = getVariable(globalScope, name); + if (!variable) { + variable = new escope.Variable(name, globalScope); + variable.eslintExplicitGlobal = true; + globalScope.variables.push(variable); + } + variable.writeable = explicitGlobals[name]; + }); +} + +/** + * Add data to reporting configuration to disable reporting for list of rules + * starting from start location + * @param {Object[]} reportingConfig Current reporting configuration + * @param {Object} start Position to start + * @param {string[]} rulesToDisable List of rules + * @returns {void} + */ +function disableReporting(reportingConfig, start, rulesToDisable) { + + if (rulesToDisable.length) { + rulesToDisable.forEach(function(rule) { + reportingConfig.push({ + start: start, + end: null, + rule: rule + }); + }); + } else { + reportingConfig.push({ + start: start, + end: null, + rule: null + }); + } +} + +/** + * Add data to reporting configuration to enable reporting for list of rules + * starting from start location + * @param {Object[]} reportingConfig Current reporting configuration + * @param {Object} start Position to start + * @param {string[]} rulesToEnable List of rules + * @returns {void} + */ +function enableReporting(reportingConfig, start, rulesToEnable) { + var i; + + if (rulesToEnable.length) { + rulesToEnable.forEach(function(rule) { + for (i = reportingConfig.length - 1; i >= 0; i--) { + if (!reportingConfig[i].end && reportingConfig[i].rule === rule ) { + reportingConfig[i].end = start; + break; + } + } + }); + } else { + // find all previous disabled locations if they was started as list of rules + var prevStart; + for (i = reportingConfig.length - 1; i >= 0; i--) { + if (prevStart && prevStart !== reportingConfig[i].start) { + break; + } + + if (!reportingConfig[i].end) { + reportingConfig[i].end = start; + prevStart = reportingConfig[i].start; + } + } + } +} + +/** + * Parses comments in file to extract file-specific config of rules, globals + * and environments and merges them with global config; also code blocks + * where reporting is disabled or enabled and merges them with reporting config. + * @param {ASTNode} ast The top node of the AST. + * @param {Object} config The existing configuration data. + * @param {Object[]} reportingConfig The existing reporting configuration data. + * @param {Object[]} messages The messages queue. + * @returns {void} + */ +function modifyConfigsFromComments(ast, config, reportingConfig, messages) { + + var commentConfig = { + astGlobals: {}, + rules: {}, + env: {} + }; + var commentRules = {}; + + ast.comments.forEach(function(comment) { + + var value = comment.value.trim(); + var match = /^(eslint-\w+|eslint-\w+-\w+|eslint|globals?)(\s|$)/.exec(value); + + if (match) { + value = value.substring(match.index + match[1].length); + + if (comment.type === "Block") { + switch (match[1]) { + case "globals": + case "global": + assign(commentConfig.astGlobals, parseBooleanConfig(value)); + break; + + case "eslint-env": + assign(commentConfig.env, parseListConfig(value)); + break; + + case "eslint-disable": + disableReporting(reportingConfig, comment.loc.start, Object.keys(parseListConfig(value))); + break; + + case "eslint-enable": + enableReporting(reportingConfig, comment.loc.start, Object.keys(parseListConfig(value))); + break; + + case "eslint": + var items = parseJsonConfig(value, comment.loc, messages); + Object.keys(items).forEach(function(name) { + var ruleValue = items[name]; + if (typeof ruleValue === "number" || (Array.isArray(ruleValue) && typeof ruleValue[0] === "number")) { + commentRules[name] = ruleValue; + } + }); + break; + + // no default + } + } else { + // comment.type === "Line" + if (match[1] === "eslint-disable-line") { + disableReporting(reportingConfig, { "line": comment.loc.start.line, "column": 0 }, Object.keys(parseListConfig(value))); + enableReporting(reportingConfig, comment.loc.end, Object.keys(parseListConfig(value))); + } + } + } + }); + + // apply environment rules before user rules + Object.keys(commentConfig.env).forEach(function (name) { + var environmentRules = environments[name] && environments[name].rules; + if (commentConfig.env[name] && environmentRules) { + assign(commentConfig.rules, environmentRules); + } + }); + assign(commentConfig.rules, commentRules); + + util.mergeConfigs(config, commentConfig); +} + +/** + * Check if message of rule with ruleId should be ignored in location + * @param {Object[]} reportingConfig Collection of ignore records + * @param {string} ruleId Id of rule + * @param {Object} location Location of message + * @returns {boolean} True if message should be ignored, false otherwise + */ +function isDisabledByReportingConfig(reportingConfig, ruleId, location) { + + for (var i = 0, c = reportingConfig.length; i < c; i++) { + + var ignore = reportingConfig[i]; + if ((!ignore.rule || ignore.rule === ruleId) && + (location.line > ignore.start.line || (location.line === ignore.start.line && location.column >= ignore.start.column)) && + (!ignore.end || (location.line < ignore.end.line || (location.line === ignore.end.line && location.column <= ignore.end.column)))) { + return true; + } + } + + return false; +} + +/** + * Process initial config to make it safe to extend by file comment config + * @param {Object} config Initial config + * @returns {Object} Processed config + */ +function prepareConfig(config) { + + config.globals = config.globals || config.global || {}; + delete config.global; + + var copiedRules = {}, + ecmaFeatures = {}, + preparedConfig; + + if (typeof config.rules === "object") { + Object.keys(config.rules).forEach(function(k) { + var rule = config.rules[k]; + if (rule === null) { + throw new Error("Invalid config for rule '" + k + "'\."); + } + if (Array.isArray(rule)) { + copiedRules[k] = rule.slice(); + } else { + copiedRules[k] = rule; + } + }); + } + + // merge in environment ecmaFeatures + if (typeof config.env === "object") { + Object.keys(config.env).forEach(function(env) { + if (config.env[env] && environments[env].ecmaFeatures) { + assign(ecmaFeatures, environments[env].ecmaFeatures); + } + }); + } + + preparedConfig = { + rules: copiedRules, + parser: config.parser || "espree", + globals: util.mergeConfigs({}, config.globals), + env: util.mergeConfigs({}, config.env || {}), + settings: util.mergeConfigs({}, config.settings || {}), + ecmaFeatures: util.mergeConfigs(ecmaFeatures, config.ecmaFeatures || {}) + }; + + // can't have global return inside of modules + if (preparedConfig.ecmaFeatures.modules) { + preparedConfig.ecmaFeatures.globalReturn = false; + } + + return preparedConfig; +} + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + +/** + * Object that is responsible for verifying JavaScript text + * @name eslint + */ +module.exports = (function() { + + var api = Object.create(new EventEmitter()), + messages = [], + currentText = null, + currentTextLines = [], + currentConfig = null, + currentTokens = null, + currentScopes = null, + scopeMap = null, + scopeManager = null, + currentFilename = null, + controller = null, + reportingConfig = [], + commentLocsEnter = [], + commentLocsExit = [], + currentAST = null; + + /** + * Parses text into an AST. Moved out here because the try-catch prevents + * optimization of functions, so it's best to keep the try-catch as isolated + * as possible + * @param {string} text The text to parse. + * @param {Object} config The ESLint configuration object. + * @returns {ASTNode} The AST if successful or null if not. + * @private + */ + function parse(text, config) { + + var parser; + + try { + parser = require(config.parser); + } catch (ex) { + messages.push({ + fatal: true, + severity: 2, + message: ex.message, + line: 0, + column: 0 + }); + + return null; + } + + /* + * Check for parsing errors first. If there's a parsing error, nothing + * else can happen. However, a parsing error does not throw an error + * from this method - it's just considered a fatal error message, a + * problem that ESLint identified just like any other. + */ + try { + return parser.parse(text, { + loc: true, + range: true, + raw: true, + tokens: true, + comment: true, + attachComment: true, + ecmaFeatures: config.ecmaFeatures + }); + } catch (ex) { + + messages.push({ + fatal: true, + severity: 2, + + // messages come as "Line X: Unexpected token foo", so strip off leading part + message: ex.message.substring(ex.message.indexOf(":") + 1).trim(), + + line: ex.lineNumber, + column: ex.column + }); + + return null; + } + } + + /** + * Check collection of comments to prevent double event for comment as + * leading and trailing, then emit event if passing + * @param {ASTNode[]} comments Collection of comment nodes + * @param {Object[]} locs List of locations of previous comment nodes + * @param {string} eventName Event name postfix + * @returns {void} + */ + function emitComments(comments, locs, eventName) { + + if (comments.length) { + comments.forEach(function(node) { + if (locs.indexOf(node.loc) >= 0) { + locs.splice(locs.indexOf(node.loc), 1); + } else { + locs.push(node.loc); + api.emit(node.type + eventName, node); + } + }); + } + } + + /** + * Shortcut to check and emit enter of comment nodes + * @param {ASTNode[]} comments Collection of comment nodes + * @returns {void} + */ + function emitCommentsEnter(comments) { + emitComments(comments, commentLocsEnter, "Comment"); + } + + /** + * Shortcut to check and emit exit of comment nodes + * @param {ASTNode[]} comments Collection of comment nodes + * @returns {void} + */ + function emitCommentsExit(comments) { + emitComments(comments, commentLocsExit, "Comment:exit"); + } + + /** + * Get the severity level of a rule (0 - none, 1 - warning, 2 - error) + * Returns 0 if the rule config is not valid (an Array or a number) + * @param {Array|number} ruleConfig rule configuration + * @returns {number} 0, 1, or 2, indicating rule severity + */ + function getRuleSeverity(ruleConfig) { + if (typeof ruleConfig === "number") { + return ruleConfig; + } else if (Array.isArray(ruleConfig)) { + return ruleConfig[0]; + } else { + return 0; + } + } + + /** + * Get the options for a rule (not including severity), if any + * @param {Array|number} ruleConfig rule configuration + * @returns {Array} of rule options, empty Array if none + */ + function getRuleOptions(ruleConfig) { + if (Array.isArray(ruleConfig)) { + return ruleConfig.slice(1); + } else { + return []; + } + } + + // set unlimited listeners (see https://github.com/eslint/eslint/issues/524) + api.setMaxListeners(0); + + /** + * Resets the internal state of the object. + * @returns {void} + */ + api.reset = function() { + this.removeAllListeners(); + messages = []; + currentAST = null; + currentConfig = null; + currentText = null; + currentTextLines = []; + currentTokens = null; + currentScopes = null; + scopeMap = null; + scopeManager = null; + controller = null; + reportingConfig = []; + commentLocsEnter = []; + commentLocsExit = []; + }; + + /** + * Verifies the text against the rules specified by the second argument. + * @param {string} text The JavaScript text to verify. + * @param {Object} config An object whose keys specify the rules to use. + * @param {string=} filename The optional filename of the file being checked. + * If this is not set, the filename will default to '' in the rule context. + * @param {boolean=} saveState Indicates if the state from the last run should be saved. + * Mostly useful for testing purposes. + * @returns {Object[]} The results as an array of messages or null if no messages. + */ + api.verify = function(text, config, filename, saveState) { + + var ast, + shebang, + ecmaFeatures, + ecmaVersion; + + // set the current parsed filename + currentFilename = filename; + + if (!saveState) { + this.reset(); + } + + // there's no input, just exit here + if (text.trim().length === 0) { + currentText = text; + return messages; + } + + // process initial config to make it safe to extend + config = prepareConfig(config || {}); + + ast = parse(text.replace(/^#!([^\r\n]+)/, function(match, captured) { + shebang = captured; + return "//" + captured; + }), config); + + // if espree failed to parse the file, there's no sense in setting up rules + if (ast) { + + currentAST = ast; + + // parse global comments and modify config + modifyConfigsFromComments(ast, config, reportingConfig, messages); + + // enable appropriate rules + Object.keys(config.rules).filter(function(key) { + return getRuleSeverity(config.rules[key]) > 0; + }).forEach(function(key) { + + var ruleCreator = rules.get(key), + severity = getRuleSeverity(config.rules[key]), + options = getRuleOptions(config.rules[key]), + rule; + + if (ruleCreator) { + try { + rule = ruleCreator(new RuleContext( + key, api, severity, options, + config.settings, config.ecmaFeatures + )); + + // add all the node types as listeners + Object.keys(rule).forEach(function(nodeType) { + api.on(nodeType, timing.enabled + ? timing.time(key, rule[nodeType]) + : rule[nodeType] + ); + }); + } catch(ex) { + ex.message = "Error while loading rule '" + key + "': " + ex.message; + throw ex; + } + + } else { + throw new Error("Definition for rule '" + key + "' was not found."); + } + }); + + // save config so rules can access as necessary + currentConfig = config; + currentText = text; + controller = new estraverse.Controller(); + + ecmaFeatures = currentConfig.ecmaFeatures; + ecmaVersion = (ecmaFeatures.blockBindings || ecmaFeatures.classes || + ecmaFeatures.modules || ecmaFeatures.defaultParams || + ecmaFeatures.destructuring) ? 6 : 5; + + + // gather data that may be needed by the rules + scopeManager = escope.analyze(ast, { + ignoreEval: true, + nodejsScope: ecmaFeatures.globalReturn, + ecmaVersion: ecmaVersion, + sourceType: ecmaFeatures.modules ? "module" : "script" + }); + currentScopes = scopeManager.scopes; + + /* + * Index the scopes by the start range of their block for efficient + * lookup in getScope. + */ + scopeMap = []; + currentScopes.forEach(function (scope, index) { + var range = scope.block.range[0]; + + // Sometimes two scopes are returned for a given node. This is + // handled later in a known way, so just don't overwrite here. + if (!scopeMap[range]) { + scopeMap[range] = index; + } + }); + + /* + * Split text here into array of lines so + * it's not being done repeatedly + * by individual rules. + */ + currentTextLines = currentText.split(/\r\n|\r|\n|\u2028|\u2029/g); + + // Freezing so array isn't accidentally changed by a rule. + Object.freeze(currentTextLines); + + currentTokens = createTokenStore(ast.tokens); + Object.keys(currentTokens).forEach(function(method) { + api[method] = currentTokens[method]; + }); + + // augment global scope with declared global variables + addDeclaredGlobals(ast, currentScopes[0], currentConfig); + + // remove shebang comments + if (shebang && ast.comments.length && ast.comments[0].value === shebang) { + ast.comments.splice(0, 1); + + if (ast.body.length && ast.body[0].leadingComments && ast.body[0].leadingComments[0].value === shebang) { + ast.body[0].leadingComments.splice(0, 1); + } + } + + /* + * Each node has a type property. Whenever a particular type of node is found, + * an event is fired. This allows any listeners to automatically be informed + * that this type of node has been found and react accordingly. + */ + controller.traverse(ast, { + enter: function(node, parent) { + + var comments = api.getComments(node); + + emitCommentsEnter(comments.leading); + node.parent = parent; + api.emit(node.type, node); + emitCommentsEnter(comments.trailing); + }, + leave: function(node) { + + var comments = api.getComments(node); + + emitCommentsExit(comments.trailing); + api.emit(node.type + ":exit", node); + emitCommentsExit(comments.leading); + } + }); + + } + + // sort by line and column + messages.sort(function(a, b) { + var lineDiff = a.line - b.line; + + if (lineDiff === 0) { + return a.column - b.column; + } else { + return lineDiff; + } + }); + + return messages; + }; + + /** + * Reports a message from one of the rules. + * @param {string} ruleId The ID of the rule causing the message. + * @param {number} severity The severity level of the rule as configured. + * @param {ASTNode} node The AST node that the message relates to. + * @param {Object=} location An object containing the error line and column + * numbers. If location is not provided the node's start location will + * be used. + * @param {string} message The actual message. + * @param {Object} opts Optional template data which produces a formatted message + * with symbols being replaced by this object's values. + * @returns {void} + */ + api.report = function(ruleId, severity, node, location, message, opts) { + + if (typeof location === "string") { + opts = message; + message = location; + location = node.loc.start; + } + + Object.keys(opts || {}).forEach(function (key) { + var rx = new RegExp("{{" + escapeRegExp(key) + "}}", "g"); + message = message.replace(rx, opts[key]); + }); + + if (isDisabledByReportingConfig(reportingConfig, ruleId, location)) { + return; + } + + messages.push({ + ruleId: ruleId, + severity: severity, + message: message, + line: location.line, + column: location.column, + nodeType: node.type, + source: currentTextLines[location.line - 1] || "" + }); + }; + + /** + * Gets the source code for the given node. + * @param {ASTNode=} node The AST node to get the text for. + * @param {int=} beforeCount The number of characters before the node to retrieve. + * @param {int=} afterCount The number of characters after the node to retrieve. + * @returns {string} The text representing the AST node. + */ + api.getSource = function(node, beforeCount, afterCount) { + if (node) { + return (currentText !== null) ? currentText.slice(Math.max(node.range[0] - (beforeCount || 0), 0), + node.range[1] + (afterCount || 0)) : null; + } else { + return currentText; + } + + }; + + /** + * Gets the entire source text split into an array of lines. + * @returns {Array} The source text as an array of lines. + */ + api.getSourceLines = function() { + return currentTextLines; + }; + + /** + * Retrieves an array containing all comments in the source code. + * @returns {ASTNode[]} An array of comment nodes. + */ + api.getAllComments = function() { + return currentAST.comments; + }; + + /** + * Gets all comments for the given node. + * @param {ASTNode} node The AST node to get the comments for. + * @returns {Object} The list of comments indexed by their position. + */ + api.getComments = function(node) { + + var leadingComments = node.leadingComments || [], + trailingComments = node.trailingComments || []; + + /* + * espree adds a "comments" array on Program nodes rather than + * leadingComments/trailingComments. Comments are only left in the + * Program node comments array if there is no executable code. + */ + if (node.type === "Program") { + if (node.body.length === 0) { + leadingComments = node.comments; + } + } + + return { + leading: leadingComments, + trailing: trailingComments + }; + }; + + /** + * Retrieves the JSDoc comment for a given node. + * @param {ASTNode} node The AST node to get the comment for. + * @returns {ASTNode} The BlockComment node containing the JSDoc for the + * given node or null if not found. + */ + api.getJSDocComment = function(node) { + + var parent = node.parent, + line = node.loc.start.line; + + /** + * Finds a JSDoc comment node in an array of comment nodes. + * @param {ASTNode[]} comments The array of comment nodes to search. + * @returns {ASTNode} The node if found, null if not. + * @private + */ + function findJSDocComment(comments) { + + if (comments) { + for (var i = comments.length - 1; i >= 0; i--) { + if (comments[i].type === "Block" && comments[i].value.charAt(0) === "*") { + + if (line - comments[i].loc.end.line <= 1) { + return comments[i]; + } else { + break; + } + } + } + } + + return null; + } + + switch (node.type) { + case "FunctionDeclaration": + return findJSDocComment(node.leadingComments); + + case "ArrowFunctionExpression": + case "FunctionExpression": + + if (parent.type !== "CallExpression" || parent.callee !== node) { + while (parent && !parent.leadingComments && !/Function/.test(parent.type)) { + parent = parent.parent; + } + + return parent && (parent.type !== "FunctionDeclaration") ? findJSDocComment(parent.leadingComments) : null; + } + + // falls through + + default: + return null; + } + }; + + /** + * Gets nodes that are ancestors of current node. + * @returns {ASTNode[]} Array of objects representing ancestors. + */ + api.getAncestors = function() { + return controller.parents(); + }; + + /** + * Gets the deepest node containing a range index. + * @param {int} index Range index of the desired node. + * @returns {ASTNode} [description] + */ + api.getNodeByRangeIndex = function(index) { + var result = null; + + estraverse.traverse(controller.root, { + enter: function (node) { + if (node.range[0] <= index && index < node.range[1]) { + result = node; + } else { + this.skip(); + } + }, + leave: function (node) { + if (node === result) { + this.break(); + } + } + }); + + return result; + }; + + /** + * Gets the scope for the current node. + * @returns {Object} An object representing the current node's scope. + */ + api.getScope = function() { + var parents = controller.parents(), + scope = currentScopes[0]; + + // Don't do this for Program nodes - they have no parents + if (parents.length) { + + // if current node is function declaration, add it to the list + var current = controller.current(); + if (["FunctionDeclaration", "FunctionExpression", + "ArrowFunctionExpression"].indexOf(current.type) >= 0) { + parents.push(current); + } + + // Ascend the current node's parents + for (var i = parents.length - 1; i >= 0; --i) { + + scope = scopeManager.acquire(parents[i]); + if (scope) { + if (scope.type === "function-expression-name") { + return scope.childScopes[0]; + } else { + return scope; + } + } + + } + + } + + return currentScopes[0]; + }; + + /** + * Record that a particular variable has been used in code + * @param {string} name The name of the variable to mark as used + * @returns {boolean} True if the variable was found and marked as used, + * false if not. + */ + api.markVariableAsUsed = function(name) { + var scope = this.getScope(), + specialScope = currentConfig.ecmaFeatures.globalReturn || currentConfig.ecmaFeatures.modules, + variables, + i, + len; + + // Special Node.js scope means we need to start one level deeper + if (scope.type === "global" && specialScope) { + scope = scope.childScopes[0]; + } + + do { + variables = scope.variables; + for (i = 0, len = variables.length; i < len; i++) { + if (variables[i].name === name) { + variables[i].eslintUsed = true; + return true; + } + } + } while ( (scope = scope.upper) ); + + return false; + }; + + /** + * Gets the filename for the currently parsed source. + * @returns {string} The filename associated with the source being parsed. + * Defaults to "" if no filename info is present. + */ + api.getFilename = function() { + if (typeof currentFilename === "string") { + return currentFilename; + } else { + return ""; + } + }; + + /** + * Defines a new linting rule. + * @param {string} ruleId A unique rule identifier + * @param {Function} ruleModule Function from context to object mapping AST node types to event handlers + * @returns {void} + */ + var defineRule = api.defineRule = function(ruleId, ruleModule) { + rules.define(ruleId, ruleModule); + }; + + /** + * Defines many new linting rules. + * @param {object} rulesToDefine map from unique rule identifier to rule + * @returns {void} + */ + api.defineRules = function(rulesToDefine) { + Object.getOwnPropertyNames(rulesToDefine).forEach(function(ruleId) { + defineRule(ruleId, rulesToDefine[ruleId]); + }); + }; + + /** + * Gets the default eslint configuration. + * @returns {Object} Object mapping rule IDs to their default configurations + */ + api.defaults = function() { + return require("../conf/eslint.json"); + }; + + return api; + +}()); diff --git a/tools/eslint/lib/file-finder.js b/tools/eslint/lib/file-finder.js new file mode 100644 index 00000000000000..3cdf9150fd765e --- /dev/null +++ b/tools/eslint/lib/file-finder.js @@ -0,0 +1,167 @@ +/** + * @fileoverview Util class to find config files. + * @author Aliaksei Shytkin + * @copyright 2014 Michael McLaughlin. All rights reserved. + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +var fs = require("fs"), + path = require("path"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Get the entries for a directory. Including a try-catch may be detrimental to + * function performance, so move it out here a separate function. + * @param {string} directory The directory to search in. + * @returns {string[]} The entries in the directory or an empty array on error. + * @private + */ +function getDirectoryEntries(directory) { + try { + return fs.readdirSync(directory); + } catch (ex) { + return []; + } +} + +//------------------------------------------------------------------------------ +// API +//------------------------------------------------------------------------------ + +/** + * FileFinder + * @constructor + * @param {...string} arguments The basename(s) of the file(s) to find. + */ +function FileFinder() { + this.fileNames = Array.prototype.slice.call(arguments); + this.cache = {}; +} + +/** + * Find one instance of a specified file name in directory or in a parent directory. + * Cache the results. + * Does not check if a matching directory entry is a file, and intentionally + * only searches for the first file name in this.fileNames. + * Is currently used by lib/ignored_paths.js to find an .eslintignore file. + * @param {string} directory The directory to start the search from. + * @returns {string} Path of the file found, or an empty string if not found. + */ +FileFinder.prototype.findInDirectoryOrParents = function (directory) { + var cache = this.cache, + child, + dirs, + filePath, + i, + name, + searched; + + if (!directory) { + directory = process.cwd(); + } + + if (cache.hasOwnProperty(directory)) { + return cache[directory]; + } + + dirs = []; + searched = 0; + name = this.fileNames[0]; + + while (directory !== child) { + dirs[searched++] = directory; + + if (getDirectoryEntries(directory).indexOf(name) !== -1) { + filePath = path.resolve(directory, name); + break; + } + + child = directory; + + // Assign parent directory to directory. + directory = path.dirname(directory); + } + + for (i = 0; i < searched; i++) { + cache[dirs[i]] = filePath; + } + + return filePath || String(); +}; + +/** + * Find all instances of files with the specified file names, in directory and + * parent directories. Cache the results. + * Does not check if a matching directory entry is a file. + * Searches for all the file names in this.fileNames. + * Is currently used by lib/config.js to find .eslintrc and package.json files. + * @param {string} directory The directory to start the search from. + * @returns {string[]} The file paths found. + */ +FileFinder.prototype.findAllInDirectoryAndParents = function (directory) { + var cache = this.cache, + child, + dirs, + name, + fileNames, + fileNamesCount, + filePath, + i, + j, + searched; + + if (!directory) { + directory = process.cwd(); + } + + if (cache.hasOwnProperty(directory)) { + return cache[directory]; + } + + dirs = []; + searched = 0; + fileNames = this.fileNames; + fileNamesCount = fileNames.length; + + do { + dirs[searched++] = directory; + cache[directory] = []; + + for (i = 0; i < fileNamesCount; i++) { + name = fileNames[i]; + + if (getDirectoryEntries(directory).indexOf(name) !== -1) { + filePath = path.resolve(directory, name); + + // Add the file path to the cache of each directory searched. + for (j = 0; j < searched; j++) { + cache[dirs[j]].push(filePath); + } + } + } + child = directory; + + // Assign parent directory to directory. + directory = path.dirname(directory); + + if (directory === child) { + return cache[dirs[0]]; + } + } while (!cache.hasOwnProperty(directory)); + + // Add what has been cached previously to the cache of each directory searched. + for (i = 0; i < searched; i++) { + dirs.push.apply(cache[dirs[i]], cache[directory]); + } + + return cache[dirs[0]]; +}; + +module.exports = FileFinder; diff --git a/tools/eslint/lib/formatters/checkstyle.js b/tools/eslint/lib/formatters/checkstyle.js new file mode 100644 index 00000000000000..5e98c8b1312b6d --- /dev/null +++ b/tools/eslint/lib/formatters/checkstyle.js @@ -0,0 +1,68 @@ +/** + * @fileoverview CheckStyle XML reporter + * @author Ian Christian Myers + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Helper Functions +//------------------------------------------------------------------------------ + +function getMessageType(message) { + if (message.fatal || message.severity === 2) { + return "error"; + } else { + return "warning"; + } +} + +function xmlEscape(s) { + return ("" + s).replace(/[<>&"']/g, function(c) { + switch (c) { + case "<": + return "<"; + case ">": + return ">"; + case "&": + return "&"; + case "\"": + return """; + case "'": + return "'"; + // no default + } + }); +} + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + +module.exports = function(results) { + + var output = ""; + + output += ""; + output += ""; + + results.forEach(function(result) { + var messages = result.messages; + + output += ""; + + messages.forEach(function(message) { + output += ""; + }); + + output += ""; + + }); + + output += ""; + + return output; +}; diff --git a/tools/eslint/lib/formatters/compact.js b/tools/eslint/lib/formatters/compact.js new file mode 100644 index 00000000000000..b7c2fc7e25f4cf --- /dev/null +++ b/tools/eslint/lib/formatters/compact.js @@ -0,0 +1,53 @@ +/** + * @fileoverview Compact reporter + * @author Nicholas C. Zakas + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Helper Functions +//------------------------------------------------------------------------------ + +function getMessageType(message) { + if (message.fatal || message.severity === 2) { + return "Error"; + } else { + return "Warning"; + } +} + + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + +module.exports = function(results) { + + var output = "", + total = 0; + + results.forEach(function(result) { + + var messages = result.messages; + total += messages.length; + + messages.forEach(function(message) { + + output += result.filePath + ": "; + output += "line " + (message.line || 0); + output += ", col " + (message.column || 0); + output += ", " + getMessageType(message); + output += " - " + message.message; + output += message.ruleId ? " (" + message.ruleId + ")" : ""; + output += "\n"; + + }); + + }); + + if (total > 0) { + output += "\n" + total + " problem" + (total !== 1 ? "s" : ""); + } + + return output; +}; diff --git a/tools/eslint/lib/formatters/jslint-xml.js b/tools/eslint/lib/formatters/jslint-xml.js new file mode 100644 index 00000000000000..26aa2de0b5b8ec --- /dev/null +++ b/tools/eslint/lib/formatters/jslint-xml.js @@ -0,0 +1,40 @@ +/** + * @fileoverview JSLint XML reporter + * @author Ian Christian Myers + */ +"use strict"; + +var xmlescape = require("xml-escape"); + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + +module.exports = function(results) { + + var output = ""; + + output += ""; + output += ""; + + results.forEach(function(result) { + var messages = result.messages; + + output += ""; + + messages.forEach(function(message) { + output += ""; + }); + + output += ""; + + }); + + output += ""; + + return output; +}; diff --git a/tools/eslint/lib/formatters/junit.js b/tools/eslint/lib/formatters/junit.js new file mode 100644 index 00000000000000..7ee94135f6a84f --- /dev/null +++ b/tools/eslint/lib/formatters/junit.js @@ -0,0 +1,63 @@ +/** + * @fileoverview jUnit Reporter + * @author Jamund Ferguson + */ +"use strict"; + +var xmlescape = require("xml-escape"); + +//------------------------------------------------------------------------------ +// Helper Functions +//------------------------------------------------------------------------------ + +function getMessageType(message) { + if (message.fatal || message.severity === 2) { + return "Error"; + } else { + return "Warning"; + } +} + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + +module.exports = function(results) { + + var output = ""; + + output += "\n"; + output += "\n"; + + results.forEach(function(result) { + + var messages = result.messages; + + if (messages.length) { + output += "\n"; + } + + messages.forEach(function(message) { + var type = message.fatal ? "error" : "failure"; + output += ""; + output += "<" + type + " message=\"" + xmlescape(message.message || "") + "\">"; + output += ""; + output += ""; + output += "\n"; + }); + + if (messages.length) { + output += "\n"; + } + + }); + + output += "\n"; + + return output; +}; diff --git a/tools/eslint/lib/formatters/stylish.js b/tools/eslint/lib/formatters/stylish.js new file mode 100644 index 00000000000000..59e01d0b3ef563 --- /dev/null +++ b/tools/eslint/lib/formatters/stylish.js @@ -0,0 +1,90 @@ +/** + * @fileoverview Stylish reporter + * @author Sindre Sorhus + */ +"use strict"; + +var chalk = require("chalk"), + table = require("text-table"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Given a word and a count, append an s if count is not one. + * @param {string} word A word in its singular form. + * @param {int} count A number controlling whether word should be pluralized. + * @returns {string} The original word with an s on the end if count is not one. + */ +function pluralize(word, count) { + return (count === 1 ? word : word + "s"); +} + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + +module.exports = function(results) { + + var output = "\n", + total = 0, + errors = 0, + warnings = 0, + summaryColor = "yellow"; + + results.forEach(function(result) { + var messages = result.messages; + + if (messages.length === 0) { + return; + } + + total += messages.length; + output += chalk.underline(result.filePath) + "\n"; + + output += table( + messages.map(function(message) { + var messageType; + + if (message.fatal || message.severity === 2) { + messageType = chalk.red("error"); + summaryColor = "red"; + errors++; + } else { + messageType = chalk.yellow("warning"); + warnings++; + } + + return [ + "", + message.line || 0, + message.column || 0, + messageType, + message.message.replace(/\.$/, ""), + chalk.gray(message.ruleId || "") + ]; + }), + { + align: ["", "r", "l"], + stringLength: function(str) { + return chalk.stripColor(str).length; + } + } + ).split("\n").map(function(el) { + return el.replace(/(\d+)\s+(\d+)/, function(m, p1, p2) { + return chalk.gray(p1 + ":" + p2); + }); + }).join("\n") + "\n\n"; + }); + + if (total > 0) { + output += chalk[summaryColor].bold([ + "\u2716 ", total, pluralize(" problem", total), + " (", errors, pluralize(" error", errors), ", ", + warnings, pluralize(" warning", warnings), ")\n" + ].join("")); + } + + return total > 0 ? output : ""; +}; diff --git a/tools/eslint/lib/formatters/tap.js b/tools/eslint/lib/formatters/tap.js new file mode 100644 index 00000000000000..b9f4cd66b9a549 --- /dev/null +++ b/tools/eslint/lib/formatters/tap.js @@ -0,0 +1,90 @@ +/** + * @fileoverview TAP reporter + * @author Jonathan Kingston + */ +"use strict"; + +var yaml = require("js-yaml"); + +//------------------------------------------------------------------------------ +// Helper Functions +//------------------------------------------------------------------------------ + +/** + * Returns a canonical error level string based upon the error message passed in. + * @param {object} message Individual error message provided by eslint + * @returns {String} Error level string + */ +function getMessageType(message) { + if (message.fatal || message.severity === 2) { + return "error"; + } else { + return "warning"; + } +} + +/** + * Takes in a JavaScript object and outputs a TAP diagnostics string + * @param {object} diagnostic JavaScript object to be embedded as YAML into output. + * @returns {string} diagnostics string with YAML embedded - TAP version 13 compliant + */ +function outputDiagnostics(diagnostic) { + var prefix = " "; + var output = prefix + "---\n"; + output += prefix + yaml.safeDump(diagnostic).split("\n").join("\n" + prefix); + output += "...\n"; + return output; +} + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + +module.exports = function(results) { + var output = "TAP version 13\n1.." + results.length + "\n"; + + results.forEach(function(result, id) { + var messages = result.messages; + var testResult = "ok"; + var diagnostics = {}; + + if (messages.length > 0) { + testResult = "not ok"; + + messages.forEach(function(message) { + var diagnostic = { + message: message.message, + severity: getMessageType(message), + data: { + line: message.line || 0, + column: message.column || 0, + ruleId: message.ruleId || "" + } + }; + + // If we have multiple messages place them under a messages key + // The first error will be logged as message key + // This is to adhere to TAP 13 loosely defined specification of having a message key + if ("message" in diagnostics) { + if ("messages" in diagnostics) { + diagnostics.messages.push(diagnostic); + } else { + diagnostics.messages = [diagnostic]; + } + } else { + diagnostics = diagnostic; + } + }); + } + + output += testResult + " " + (id + 1) + " - " + result.filePath + "\n"; + + // If we have an error include diagnostics + if (messages.length > 0) { + output += outputDiagnostics(diagnostics); + } + + }); + + return output; +}; diff --git a/tools/eslint/lib/ignored-paths.js b/tools/eslint/lib/ignored-paths.js new file mode 100644 index 00000000000000..3d2bd9b44cd47b --- /dev/null +++ b/tools/eslint/lib/ignored-paths.js @@ -0,0 +1,133 @@ +/** + * @fileoverview Responsible for loading ignore config files and managing ignore patterns + * @author Jonathan Rajavuori + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +var fs = require("fs"), + debug = require("debug"), + minimatch = require("minimatch"), + FileFinder = require("./file-finder"); + +debug = debug("eslint:ignored-paths"); + + +//------------------------------------------------------------------------------ +// Constants +//------------------------------------------------------------------------------ + +var ESLINT_IGNORE_FILENAME = ".eslintignore"; + + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Load and parse ignore patterns from the file at the given path + * @param {string} filepath Path to the ignore file. + * @returns {string[]} An array of ignore patterns or an empty array if no ignore file. + */ +function loadIgnoreFile(filepath) { + var ignorePatterns = []; + + function nonEmpty(line) { + return line.trim() !== "" && line[0] !== "#"; + } + + if (filepath) { + try { + ignorePatterns = fs.readFileSync(filepath, "utf8").split(/\r?\n/).filter(nonEmpty); + } catch (e) { + e.message = "Cannot read ignore file: " + filepath + "\nError: " + e.message; + throw e; + } + } + + return ["node_modules/**"].concat(ignorePatterns); +} + +var ignoreFileFinder; + +/** + * Find an ignore file in the current directory or a parent directory. + * @returns {string} Path of ignore file or an empty string. + */ +function findIgnoreFile() { + if (!ignoreFileFinder) { + ignoreFileFinder = new FileFinder(ESLINT_IGNORE_FILENAME); + } + + return ignoreFileFinder.findInDirectoryOrParents(); +} + + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + +/** + * IgnoredPaths + * @constructor + * @class IgnoredPaths + * @param {Array} patterns to be matched against file paths + */ +function IgnoredPaths(patterns) { + this.patterns = patterns; +} + +/** + * IgnoredPaths initializer + * @param {Object} options object containing 'ignore' and 'ignorePath' properties + * @returns {IgnoredPaths} object, with patterns loaded from the ignore file + */ +IgnoredPaths.load = function (options) { + var patterns; + + options = options || {}; + + if (options.ignore) { + patterns = loadIgnoreFile(options.ignorePath || findIgnoreFile()); + } else { + patterns = []; + } + + return new IgnoredPaths(patterns); +}; + +/** + * Determine whether a file path is included in the configured ignore patterns + * @param {string} filepath Path to check + * @returns {boolean} true if the file path matches one or more patterns, false otherwise + */ +IgnoredPaths.prototype.contains = function (filepath) { + if (this.patterns === null) { + throw new Error("No ignore patterns loaded, call 'load' first"); + } + + filepath = filepath.replace("\\", "/"); + filepath = filepath.replace(/^\.\//, ""); + return this.patterns.reduce(function(ignored, pattern) { + var negated = pattern[0] === "!", + matches; + + if (negated) { + pattern = pattern.slice(1); + } + + // Remove leading "current folder" prefix + if (pattern.indexOf("./") === 0) { + pattern = pattern.slice(2); + } + + matches = minimatch(filepath, pattern) || minimatch(filepath, pattern + "/**"); + + return matches ? !negated : ignored; + }, false); +}; + +module.exports = IgnoredPaths; diff --git a/tools/eslint/lib/load-rules.js b/tools/eslint/lib/load-rules.js new file mode 100644 index 00000000000000..62183f344d3b68 --- /dev/null +++ b/tools/eslint/lib/load-rules.js @@ -0,0 +1,39 @@ +/** + * @fileoverview Module for loading rules from files and directories. + * @author Michael Ficarra + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +var fs = require("fs"), + path = require("path"); + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + +/** + * Load all rule modules from specified directory. + * @param {String} [rulesDir] Path to rules directory, may be relative. Defaults to `lib/rules`. + * @returns {Object} Loaded rule modules by rule ids (file names). + */ +module.exports = function(rulesDir) { + if (!rulesDir) { + rulesDir = path.join(__dirname, "rules"); + } else { + rulesDir = path.resolve(process.cwd(), rulesDir); + } + + var rules = Object.create(null); + fs.readdirSync(rulesDir).forEach(function(file) { + if (path.extname(file) !== ".js") { + return; + } + rules[file.slice(0, -3)] = require(path.join(rulesDir, file)); + }); + return rules; +}; diff --git a/tools/eslint/lib/options.js b/tools/eslint/lib/options.js new file mode 100644 index 00000000000000..4b5803c1153409 --- /dev/null +++ b/tools/eslint/lib/options.js @@ -0,0 +1,121 @@ +/** + * @fileoverview Options configuration for optionator. + * @author George Zahariev + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +var optionator = require("optionator"); + +//------------------------------------------------------------------------------ +// Initialization and Public Interface +//------------------------------------------------------------------------------ + +// exports "parse(args)", "generateHelp()", and "generateHelpForOption(optionName)" +module.exports = optionator({ + prepend: "eslint [options] file.js [file.js] [dir]", + concatRepeatedArrays: true, + mergeRepeatedObjects: true, + options: [{ + heading: "Options" + }, { + option: "help", + alias: "h", + type: "Boolean", + description: "Show help" + }, { + option: "config", + alias: "c", + type: "path::String", + description: "Use configuration from this file" + }, { + option: "rulesdir", + type: "[path::String]", + description: "Use additional rules from this directory" + }, { + option: "format", + alias: "f", + type: "String", + default: "stylish", + description: "Use a specific output format" + }, { + option: "version", + alias: "v", + type: "Boolean", + description: "Outputs the version number" + }, { + option: "reset", + type: "Boolean", + default: "false", + description: "Set all default rules to off" + }, { + option: "eslintrc", + type: "Boolean", + default: "true", + description: "Disable use of configuration from .eslintrc" + }, { + option: "env", + type: "[String]", + description: "Specify environments" + }, { + option: "ext", + type: "[String]", + default: ".js", + description: "Specify JavaScript file extensions" + }, { + option: "plugin", + type: "[String]", + description: "Specify plugins" + }, { + option: "global", + type: "[String]", + description: "Define global variables" + }, { + option: "rule", + type: "Object", + description: "Specify rules" + }, + { + option: "ignore-path", + type: "path::String", + description: "Specify path of ignore file" + }, + { + option: "ignore", + type: "Boolean", + default: "true", + description: "Disable use of .eslintignore" + }, + { + option: "color", + type: "Boolean", + default: "true", + description: "Disable color in piped output" + }, + { + option: "output-file", + alias: "o", + type: "path::String", + description: "Specify file to write report to" + }, + { + option: "quiet", + type: "Boolean", + default: "false", + description: "Report errors only" + }, + { + option: "stdin", + type: "Boolean", + default: "false", + description: "Lint code provided on " + }, + { + option: "stdin-filename", + type: "String", + description: "Specify filename to process STDIN as" + }] +}); diff --git a/tools/eslint/lib/rule-context.js b/tools/eslint/lib/rule-context.js new file mode 100644 index 00000000000000..0513685f6d6acb --- /dev/null +++ b/tools/eslint/lib/rule-context.js @@ -0,0 +1,107 @@ +/** + * @fileoverview RuleContext utility for rules + * @author Nicholas C. Zakas + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Constants +//------------------------------------------------------------------------------ + +var PASSTHROUGHS = [ + "getAllComments", + "getAncestors", + "getComments", + "getFilename", + "getFirstToken", + "getFirstTokens", + "getJSDocComment", + "getLastToken", + "getLastTokens", + "getNodeByRangeIndex", + "getScope", + "getSource", + "getSourceLines", + "getTokenAfter", + "getTokenBefore", + "getTokenByRangeStart", + "getTokens", + "getTokensAfter", + "getTokensBefore", + "getTokensBetween", + "markVariableAsUsed", + "isMarkedAsUsed" + ]; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +/** + * Acts as an abstraction layer between rules and the main eslint object. + * @constructor + * @param {string} ruleId The ID of the rule using this object. + * @param {eslint} eslint The eslint object. + * @param {number} severity The configured severity level of the rule. + * @param {array} options The configuration information to be added to the rule. + * @param {object} settings The configuration settings passed from the config file. + * @param {object} ecmaFeatures The ecmaFeatures settings passed from the config file. + */ +function RuleContext(ruleId, eslint, severity, options, settings, ecmaFeatures) { + + /** + * The read-only ID of the rule. + */ + Object.defineProperty(this, "id", { + value: ruleId + }); + + /** + * The read-only options of the rule + */ + Object.defineProperty(this, "options", { + value: options + }); + + /** + * The read-only settings shared between all rules + */ + Object.defineProperty(this, "settings", { + value: settings + }); + + /** + * The read-only ecmaFeatures shared across all rules + */ + Object.defineProperty(this, "ecmaFeatures", { + value: Object.create(ecmaFeatures) + }); + Object.freeze(this.ecmaFeatures); + + // copy over passthrough methods + PASSTHROUGHS.forEach(function(name) { + this[name] = function() { + return eslint[name].apply(eslint, arguments); + }; + }, this); + + /** + * Passthrough to eslint.report() that automatically assigns the rule ID and severity. + * @param {ASTNode} node The AST node related to the message. + * @param {Object=} location The location of the error. + * @param {string} message The message to display to the user. + * @param {Object} opts Optional template data which produces a formatted message + * with symbols being replaced by this object's values. + * @returns {void} + */ + this.report = function(node, location, message, opts) { + eslint.report(ruleId, severity, node, location, message, opts); + }; + +} + +RuleContext.prototype = { + constructor: RuleContext +}; + +module.exports = RuleContext; diff --git a/tools/eslint/lib/rules.js b/tools/eslint/lib/rules.js new file mode 100644 index 00000000000000..eef942fcf15473 --- /dev/null +++ b/tools/eslint/lib/rules.js @@ -0,0 +1,88 @@ +/** + * @fileoverview Defines a storage for rules. + * @author Nicholas C. Zakas + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +var loadRules = require("./load-rules"); + +//------------------------------------------------------------------------------ +// Privates +//------------------------------------------------------------------------------ + +var rules = Object.create(null); + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + +/** + * Registers a rule module for rule id in storage. + * @param {String} ruleId Rule id (file name). + * @param {Function} ruleModule Rule handler. + * @returns {void} + */ +function define(ruleId, ruleModule) { + rules[ruleId] = ruleModule; +} + +exports.define = define; + +/** + * Loads and registers all rules from passed rules directory. + * @param {String} [rulesDir] Path to rules directory, may be relative. Defaults to `lib/rules`. + * @returns {void} + */ +function load(rulesDir) { + var newRules = loadRules(rulesDir); + Object.keys(newRules).forEach(function(ruleId) { + define(ruleId, newRules[ruleId]); + }); +} + +exports.load = load; + +/** + * Registers all given rules of a plugin. + * @param {Object} pluginRules A key/value map of rule definitions. + * @param {String} pluginName The name of the plugin without prefix (`eslint-plugin-`). + * @returns {void} + */ +exports.import = function (pluginRules, pluginName) { + Object.keys(pluginRules).forEach(function (ruleId) { + var qualifiedRuleId = pluginName + "/" + ruleId, + rule = pluginRules[ruleId]; + + define(qualifiedRuleId, rule); + }); +}; + +/** + * Access rule handler by id (file name). + * @param {String} ruleId Rule id (file name). + * @returns {Function} Rule handler. + */ +exports.get = function(ruleId) { + return rules[ruleId]; +}; + +/** + * Reset rules storage. + * Should be used only in tests. + * @returns {void} + */ +exports.testClear = function() { + rules = Object.create(null); +}; + +//------------------------------------------------------------------------------ +// Initialization +//------------------------------------------------------------------------------ + +// loads built-in rules +load(); diff --git a/tools/eslint/lib/rules/block-scoped-var.js b/tools/eslint/lib/rules/block-scoped-var.js new file mode 100644 index 00000000000000..6b23167fd1f6ab --- /dev/null +++ b/tools/eslint/lib/rules/block-scoped-var.js @@ -0,0 +1,318 @@ +/** + * @fileoverview Rule to check for "block scoped" variables by binding context + * @author Matt DuVall + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var scopeStack = []; + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Determines whether an identifier is in declaration position or is a non-declaration reference. + * @param {ASTNode} id The identifier. + * @param {ASTNode} parent The identifier's parent AST node. + * @returns {Boolean} true when the identifier is in declaration position. + */ + function isDeclaration(id, parent) { + switch (parent.type) { + case "FunctionDeclaration": + case "FunctionExpression": + return parent.params.indexOf(id) > -1 || id === parent.id; + + case "VariableDeclarator": + return id === parent.id; + + case "CatchClause": + return id === parent.param; + + default: + return false; + } + } + + /** + * Determines whether an identifier is in property position. + * @param {ASTNode} id The identifier. + * @param {ASTNode} parent The identifier's parent AST node. + * @returns {Boolean} true when the identifier is in property position. + */ + function isProperty(id, parent) { + switch (parent.type) { + case "MemberExpression": + return id === parent.property && !parent.computed; + + case "Property": + return id === parent.key; + + default: + return false; + } + } + + /** + * Pushes a new scope object on the scope stack. + * @returns {void} + */ + function pushScope() { + scopeStack.push([]); + } + + /** + * Removes the topmost scope object from the scope stack. + * @returns {void} + */ + function popScope() { + scopeStack.pop(); + } + + /** + * Declares the given names in the topmost scope object. + * @param {[String]} names A list of names to declare. + * @returns {void} + */ + function declare(names) { + [].push.apply(scopeStack[scopeStack.length - 1], names); + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + /** + * Declares all relevant identifiers for module imports. + * @param {ASTNode} node The AST node representing an import. + * @returns {void} + * @private + */ + function declareImports(node) { + declare([node.local.name]); + + if (node.imported && node.imported.name !== node.local.name) { + declare([node.imported.name]); + } + } + + /** + * Declares all relevant identifiers for classes. + * @param {ASTNode} node The AST node representing a class. + * @returns {void} + * @private + */ + function declareClass(node) { + + if (node.id) { + declare([node.id.name]); + } + + pushScope(); + } + + /** + * Declares all relevant identifiers for classes. + * @param {ASTNode} node The AST node representing a class. + * @returns {void} + * @private + */ + function declareClassMethod(node) { + pushScope(); + + declare([node.key.name]); + } + + /** + * Add declarations based on the type of node being passed. + * @param {ASTNode} node The node containing declarations. + * @returns {void} + * @private + */ + function declareByNodeType(node) { + + var declarations = []; + + switch (node.type) { + case "Identifier": + declarations.push(node.name); + break; + + case "ObjectPattern": + node.properties.forEach(function(property) { + declarations.push(property.key.name); + if (property.value) { + declarations.push(property.value.name); + } + }); + break; + + case "ArrayPattern": + node.elements.forEach(function(element) { + if (element) { + declarations.push(element.name); + } + }); + break; + + case "AssignmentPattern": + declareByNodeType(node.left); + break; + + case "RestElement": + declareByNodeType(node.argument); + break; + + // no default + } + + declare(declarations); + + } + + /** + * Adds declarations of the function parameters and pushes the scope + * @param {ASTNode} node The node containing declarations. + * @returns {void} + * @private + */ + function functionHandler(node) { + pushScope(); + + node.params.forEach(function(param) { + declareByNodeType(param); + }); + + declare(node.rest ? [node.rest.name] : []); + declare(["arguments"]); + } + + /** + * Adds declaration of the function name in its parent scope then process the function + * @param {ASTNode} node The node containing declarations. + * @returns {void} + * @private + */ + function functionDeclarationHandler(node) { + declare(node.id ? [node.id.name] : []); + functionHandler(node); + } + + /** + * Process function declarations and declares its name in its own scope + * @param {ASTNode} node The node containing declarations. + * @returns {void} + * @private + */ + function functionExpressionHandler(node) { + functionHandler(node); + declare(node.id ? [node.id.name] : []); + } + + function variableDeclarationHandler(node) { + node.declarations.forEach(function(declaration) { + declareByNodeType(declaration.id); + }); + + } + + return { + "Program": function() { + var scope = context.getScope(); + scopeStack = [scope.variables.map(function(v) { + return v.name; + })]; + + // global return creates another scope + if (context.ecmaFeatures.globalReturn) { + scope = scope.childScopes[0]; + scopeStack.push(scope.variables.map(function(v) { + return v.name; + })); + } + }, + + "ImportSpecifier": declareImports, + "ImportDefaultSpecifier": declareImports, + "ImportNamespaceSpecifier": declareImports, + + "BlockStatement": function(node) { + var statements = node.body; + pushScope(); + statements.forEach(function(stmt) { + if (stmt.type === "VariableDeclaration") { + variableDeclarationHandler(stmt); + } else if (stmt.type === "FunctionDeclaration") { + declare([stmt.id.name]); + } + }); + }, + + "VariableDeclaration": function (node) { + variableDeclarationHandler(node); + }, + + "BlockStatement:exit": popScope, + + "CatchClause": function(node) { + pushScope(); + declare([node.param.name]); + }, + "CatchClause:exit": popScope, + + "FunctionDeclaration": functionDeclarationHandler, + "FunctionDeclaration:exit": popScope, + + "ClassDeclaration": declareClass, + "ClassDeclaration:exit": popScope, + + "ClassExpression": declareClass, + "ClassExpression:exit": popScope, + + "MethodDefinition": declareClassMethod, + "MethodDefinition:exit": popScope, + + "FunctionExpression": functionExpressionHandler, + "FunctionExpression:exit": popScope, + + // Arrow functions cannot have names + "ArrowFunctionExpression": functionHandler, + "ArrowFunctionExpression:exit": popScope, + + "ForStatement": function() { + pushScope(); + }, + "ForStatement:exit": popScope, + + "ForInStatement": function() { + pushScope(); + }, + "ForInStatement:exit": popScope, + + "ForOfStatement": function() { + pushScope(); + }, + "ForOfStatement:exit": popScope, + + "Identifier": function(node) { + var ancestor = context.getAncestors().pop(); + if (isDeclaration(node, ancestor) || isProperty(node, ancestor) || ancestor.type === "LabeledStatement") { + return; + } + + for (var i = 0, l = scopeStack.length; i < l; i++) { + if (scopeStack[i].indexOf(node.name) > -1) { + return; + } + } + + context.report(node, "\"" + node.name + "\" used outside of binding context."); + } + }; + +}; diff --git a/tools/eslint/lib/rules/brace-style.js b/tools/eslint/lib/rules/brace-style.js new file mode 100644 index 00000000000000..599e86f68b91d5 --- /dev/null +++ b/tools/eslint/lib/rules/brace-style.js @@ -0,0 +1,204 @@ +/** + * @fileoverview Rule to flag block statements that do not use the one true brace style + * @author Ian Christian Myers + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + var style = context.options[0] || "1tbs"; + var params = context.options[1] || {}; + + var OPEN_MESSAGE = "Opening curly brace does not appear on the same line as controlling statement.", + BODY_MESSAGE = "Statement inside of curly braces should be on next line.", + CLOSE_MESSAGE = "Closing curly brace does not appear on the same line as the subsequent block.", + CLOSE_MESSAGE_SINGLE = "Closing curly brace should be on the same line as opening curly brace or on the line after the previous block.", + CLOSE_MESSAGE_STROUSTRUP = "Closing curly brace appears on the same line as the subsequent block."; + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Determines if a given node is a block statement. + * @param {ASTNode} node The node to check. + * @returns {boolean} True if the node is a block statement, false if not. + * @private + */ + function isBlock(node) { + return node && node.type === "BlockStatement"; + } + + + /** + * Binds a list of properties to a function that verifies that the opening + * curly brace is on the same line as its controlling statement of a given + * node. + * @param {...string} The properties to check on the node. + * @returns {Function} A function that will perform the check on a node + * @private + */ + function checkBlock() { + var blockProperties = arguments; + + return function(node) { + [].forEach.call(blockProperties, function(blockProp) { + var block = node[blockProp], previousToken, curlyToken, curlyTokenEnd, curlyTokensOnSameLine; + block = node[blockProp]; + + if (isBlock(block)) { + + previousToken = context.getTokenBefore(block); + curlyToken = context.getFirstToken(block); + curlyTokenEnd = context.getLastToken(block); + curlyTokensOnSameLine = curlyToken.loc.start.line === curlyTokenEnd.loc.start.line; + + if (previousToken.loc.start.line !== curlyToken.loc.start.line) { + context.report(node, OPEN_MESSAGE); + } else if (block.body.length && params.allowSingleLine) { + + if (curlyToken.loc.start.line === block.body[0].loc.start.line && !curlyTokensOnSameLine) { + context.report(block.body[0], BODY_MESSAGE); + } else if (curlyTokenEnd.loc.start.line === block.body[block.body.length - 1].loc.start.line && !curlyTokensOnSameLine) { + context.report(block.body[block.body.length - 1], CLOSE_MESSAGE_SINGLE); + } + + } else if (block.body.length && curlyToken.loc.start.line === block.body[0].loc.start.line) { + context.report(block.body[0], BODY_MESSAGE); + } + } + }); + }; + } + + /** + * Enforces the configured brace style on IfStatements + * @param {ASTNode} node An IfStatement node. + * @returns {void} + * @private + */ + function checkIfStatement(node) { + var tokens, + alternateIsBlock = false, + alternateIsIfBlock = false; + + checkBlock("consequent", "alternate")(node); + + if (node.alternate) { + + alternateIsBlock = isBlock(node.alternate); + alternateIsIfBlock = node.alternate.type === "IfStatement" && isBlock(node.alternate.consequent); + + if (alternateIsBlock || alternateIsIfBlock) { + tokens = context.getTokensBefore(node.alternate, 2); + + if (style === "1tbs") { + if (tokens[0].loc.start.line !== tokens[1].loc.start.line) { + context.report(node.alternate, CLOSE_MESSAGE); + } + } else if (style === "stroustrup") { + if (tokens[0].loc.start.line === tokens[1].loc.start.line) { + context.report(node.alternate, CLOSE_MESSAGE_STROUSTRUP); + } + } + } + + } + } + + /** + * Enforces the configured brace style on TryStatements + * @param {ASTNode} node A TryStatement node. + * @returns {void} + * @private + */ + function checkTryStatement(node) { + var tokens; + + checkBlock("block", "finalizer")(node); + + if (isBlock(node.finalizer)) { + tokens = context.getTokensBefore(node.finalizer, 2); + if (style === "1tbs") { + if (tokens[0].loc.start.line !== tokens[1].loc.start.line) { + context.report(node.finalizer, CLOSE_MESSAGE); + } + } else if (style === "stroustrup") { + if (tokens[0].loc.start.line === tokens[1].loc.start.line) { + context.report(node.finalizer, CLOSE_MESSAGE_STROUSTRUP); + } + } + } + } + + /** + * Enforces the configured brace style on CatchClauses + * @param {ASTNode} node A CatchClause node. + * @returns {void} + * @private + */ + function checkCatchClause(node) { + var previousToken = context.getTokenBefore(node), + firstToken = context.getFirstToken(node); + + checkBlock("body")(node); + + if (isBlock(node.body)) { + if (style === "1tbs") { + if (previousToken.loc.start.line !== firstToken.loc.start.line) { + context.report(node, CLOSE_MESSAGE); + } + } else if (style === "stroustrup") { + if (previousToken.loc.start.line === firstToken.loc.start.line) { + context.report(node, CLOSE_MESSAGE_STROUSTRUP); + } + } + } + } + + /** + * Enforces the configured brace style on SwitchStatements + * @param {ASTNode} node A SwitchStatement node. + * @returns {void} + * @private + */ + function checkSwitchStatement(node) { + var tokens; + if (node.cases && node.cases.length) { + tokens = context.getTokensBefore(node.cases[0], 2); + if (tokens[0].loc.start.line !== tokens[1].loc.start.line) { + context.report(node, OPEN_MESSAGE); + } + } else { + tokens = context.getLastTokens(node, 3); + if (tokens[0].loc.start.line !== tokens[1].loc.start.line) { + context.report(node, OPEN_MESSAGE); + } + } + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + "FunctionDeclaration": checkBlock("body"), + "FunctionExpression": checkBlock("body"), + "ArrowFunctionExpression": checkBlock("body"), + "IfStatement": checkIfStatement, + "TryStatement": checkTryStatement, + "CatchClause": checkCatchClause, + "DoWhileStatement": checkBlock("body"), + "WhileStatement": checkBlock("body"), + "WithStatement": checkBlock("body"), + "ForStatement": checkBlock("body"), + "ForInStatement": checkBlock("body"), + "ForOfStatement": checkBlock("body"), + "SwitchStatement": checkSwitchStatement + }; + +}; diff --git a/tools/eslint/lib/rules/camelcase.js b/tools/eslint/lib/rules/camelcase.js new file mode 100644 index 00000000000000..5b1b8020da0f23 --- /dev/null +++ b/tools/eslint/lib/rules/camelcase.js @@ -0,0 +1,99 @@ +/** + * @fileoverview Rule to flag non-camelcased identifiers + * @author Nicholas C. Zakas + * @copyright 2015 Dieter Oberkofler. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Checks if a string contains an underscore and isn't all upper-case + * @param {String} name The string to check. + * @returns {boolean} if the string is underscored + * @private + */ + function isUnderscored(name) { + + // if there's an underscore, it might be A_CONSTANT, which is okay + return name.indexOf("_") > -1 && name !== name.toUpperCase(); + } + + /** + * Reports an AST node as a rule violation. + * @param {ASTNode} node The node to report. + * @returns {void} + * @private + */ + function report(node) { + context.report(node, "Identifier '{{name}}' is not in camel case.", { name: node.name }); + } + + var options = context.options[0] || {}, + properties = options.properties || ""; + + if (properties !== "always" && properties !== "never") { + properties = "always"; + } + + return { + + "Identifier": function(node) { + + // Leading and trailing underscores are commonly used to flag private/protected identifiers, strip them + var name = node.name.replace(/^_+|_+$/g, ""), + effectiveParent = (node.parent.type === "MemberExpression") ? node.parent.parent : node.parent; + + // MemberExpressions get special rules + if (node.parent.type === "MemberExpression") { + + // "never" check properties + if (properties === "never") { + return; + } + + // Always report underscored object names + if (node.parent.object.type === "Identifier" && + node.parent.object.name === node.name && + isUnderscored(name)) { + report(node); + + // Report AssignmentExpressions only if they are the left side of the assignment + } else if (effectiveParent.type === "AssignmentExpression" && + isUnderscored(name) && + (effectiveParent.right.type !== "MemberExpression" || + effectiveParent.left.type === "MemberExpression" && + effectiveParent.left.property.name === node.name)) { + report(node); + } + + // Properties have their own rules + } else if (node.parent.type === "Property") { + + // "never" check properties + if (properties === "never") { + return; + } + + if (isUnderscored(name) && effectiveParent.type !== "CallExpression") { + report(node); + } + + // Report anything that is underscored that isn't a CallExpression + } else if (isUnderscored(name) && effectiveParent.type !== "CallExpression") { + report(node); + } + } + + }; + +}; diff --git a/tools/eslint/lib/rules/comma-dangle.js b/tools/eslint/lib/rules/comma-dangle.js new file mode 100644 index 00000000000000..da3776d4243dae --- /dev/null +++ b/tools/eslint/lib/rules/comma-dangle.js @@ -0,0 +1,58 @@ +/** + * @fileoverview Rule to forbid or enforce dangling commas. + * @author Ian Christian Myers + * @copyright 2015 Mathias Schreck + * @copyright 2013 Ian Christian Myers + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function (context) { + var allowDangle = context.options[0]; + var forbidDangle = allowDangle !== "always-multiline" && allowDangle !== "always"; + var UNEXPECTED_MESSAGE = "Unexpected trailing comma."; + var MISSING_MESSAGE = "Missing trailing comma."; + + /** + * Checks the given node for trailing comma and reports violations. + * @param {ASTNode} node The node of an ObjectExpression or ArrayExpression + * @returns {void} + */ + function checkForTrailingComma(node) { + var items = node.properties || node.elements, + length = items.length, + nodeIsMultiLine = node.loc.start.line !== node.loc.end.line, + lastItem, + penultimateToken, + hasDanglingComma; + + if (length) { + lastItem = items[length - 1]; + if (lastItem) { + penultimateToken = context.getLastToken(node, 1); + hasDanglingComma = penultimateToken.value === ","; + + if (forbidDangle && hasDanglingComma) { + context.report(lastItem, penultimateToken.loc.start, UNEXPECTED_MESSAGE); + } else if (allowDangle === "always-multiline") { + if (hasDanglingComma && !nodeIsMultiLine) { + context.report(lastItem, penultimateToken.loc.start, UNEXPECTED_MESSAGE); + } else if (!hasDanglingComma && nodeIsMultiLine) { + context.report(lastItem, penultimateToken.loc.end, MISSING_MESSAGE); + } + } else if (allowDangle === "always" && !hasDanglingComma) { + context.report(lastItem, lastItem.loc.end, MISSING_MESSAGE); + } + } + } + } + + return { + "ObjectExpression": checkForTrailingComma, + "ArrayExpression": checkForTrailingComma + }; +}; diff --git a/tools/eslint/lib/rules/comma-spacing.js b/tools/eslint/lib/rules/comma-spacing.js new file mode 100644 index 00000000000000..32136a352393c4 --- /dev/null +++ b/tools/eslint/lib/rules/comma-spacing.js @@ -0,0 +1,159 @@ +/** + * @fileoverview Comma spacing - validates spacing before and after comma + * @author Vignesh Anand aka vegetableman. + * @copyright 2014 Vignesh Anand. All rights reserved. + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var options = { + before: context.options[0] ? !!context.options[0].before : false, + after: context.options[0] ? !!context.options[0].after : true + }; + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + // the index of the last comment that was checked + var lastCommentIndex = 0; + + /** + * Determines whether two adjacent tokens have whitespace between them. + * @param {Object} left - The left token object. + * @param {Object} right - The right token object. + * @returns {boolean} Whether or not there is space between the tokens. + */ + function isSpaced(left, right) { + var punctuationLength = context.getTokensBetween(left, right).length; // the length of any parenthesis + return (left.range[1] + punctuationLength) < right.range[0]; + } + + /** + * Checks whether two tokens are on the same line. + * @param {ASTNode} left The leftmost token. + * @param {ASTNode} right The rightmost token. + * @returns {boolean} True if the tokens are on the same line, false if not. + * @private + */ + function isSameLine(left, right) { + return left.loc.end.line === right.loc.start.line; + } + + /** + * Determines if a given token is a comma operator. + * @param {ASTNode} token The token to check. + * @returns {boolean} True if the token is a comma, false if not. + * @private + */ + function isComma(token) { + return !!token && (token.type === "Punctuator") && (token.value === ","); + } + + /** + * Reports a spacing error with an appropriate message. + * @param {ASTNode} node The binary expression node to report. + * @param {string} dir Is the error "before" or "after" the comma? + * @returns {void} + * @private + */ + function report(node, dir) { + context.report(node, options[dir] ? + "A space is required " + dir + " ','." : + "There should be no space " + dir + " ','."); + } + + /** + * Validates the spacing around a comma token. + * @param {Object} tokens - The tokens to be validated. + * @param {Token} tokens.comma The token representing the comma. + * @param {Token} [tokens.left] The last token before the comma. + * @param {Token} [tokens.right] The first token after the comma. + * @param {Token|ASTNode} reportItem The item to use when reporting an error. + * @returns {void} + * @private + */ + function validateCommaItemSpacing(tokens, reportItem) { + if (tokens.left && isSameLine(tokens.left, tokens.comma) && + (options.before !== isSpaced(tokens.left, tokens.comma)) + ) { + report(reportItem, "before"); + } + if (tokens.right && isSameLine(tokens.comma, tokens.right) && + (options.after !== isSpaced(tokens.comma, tokens.right)) + ) { + report(reportItem, "after"); + } + } + + /** + * Determines if a given source index is in a comment or not by checking + * the index against the comment range. Since the check goes straight + * through the file, once an index is passed a certain comment, we can + * go to the next comment to check that. + * @param {int} index The source index to check. + * @param {ASTNode[]} comments An array of comment nodes. + * @returns {boolean} True if the index is within a comment, false if not. + * @private + */ + function isIndexInComment(index, comments) { + + var comment; + + while (lastCommentIndex < comments.length) { + + comment = comments[lastCommentIndex]; + + if (comment.range[0] <= index && index < comment.range[1]) { + return true; + } else if (index > comment.range[1]) { + lastCommentIndex++; + } else { + break; + } + + } + + return false; + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + "Program": function() { + + var source = context.getSource(), + allComments = context.getAllComments(), + pattern = /,/g, + commaToken, + previousToken, + nextToken; + + while (pattern.test(source)) { + + // do not flag anything inside of comments + if (!isIndexInComment(pattern.lastIndex, allComments)) { + commaToken = context.getTokenByRangeStart(pattern.lastIndex - 1); + + if (commaToken && commaToken.type !== "JSXText") { + previousToken = context.getTokenBefore(commaToken); + nextToken = context.getTokenAfter(commaToken); + validateCommaItemSpacing({ + comma: commaToken, + left: isComma(previousToken) ? null : previousToken, + right: isComma(nextToken) ? null : nextToken + }, commaToken); + } + } + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/comma-style.js b/tools/eslint/lib/rules/comma-style.js new file mode 100644 index 00000000000000..4b8d1457753398 --- /dev/null +++ b/tools/eslint/lib/rules/comma-style.js @@ -0,0 +1,177 @@ +/** + * @fileoverview Comma style - enforces comma styles of two types: last and first + * @author Vignesh Anand aka vegetableman + * @copyright 2014 Vignesh Anand. All rights reserved. + * @copyright 2015 Evan Simmons. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var style = context.options[0] || "last", + exceptions = {}; + + if (context.options.length === 2 && context.options[1].hasOwnProperty("exceptions")) { + exceptions = context.options[1].exceptions; + } + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Checks whether two tokens are on the same line. + * @param {ASTNode} left The leftmost token. + * @param {ASTNode} right The rightmost token. + * @returns {boolean} True if the tokens are on the same line, false if not. + * @private + */ + function isSameLine(left, right) { + return left.loc.end.line === right.loc.start.line; + } + + /** + * Determines if a given token is a comma operator. + * @param {ASTNode} token The token to check. + * @returns {boolean} True if the token is a comma, false if not. + * @private + */ + function isComma(token) { + return !!token && (token.type === "Punctuator") && (token.value === ","); + } + + /** + * Validates the spacing around single items in lists. + * @param {Token} previousItemToken The last token from the previous item. + * @param {Token} commaToken The token representing the comma. + * @param {Token} currentItemToken The first token of the current item. + * @param {Token} reportItem The item to use when reporting an error. + * @returns {void} + * @private + */ + function validateCommaItemSpacing(previousItemToken, commaToken, currentItemToken, reportItem) { + + // if single line + if (isSameLine(commaToken, currentItemToken) && + isSameLine(previousItemToken, commaToken)) { + + return; + + } else if (!isSameLine(commaToken, currentItemToken) && + !isSameLine(previousItemToken, commaToken)) { + + // lone comma + context.report(reportItem, { + line: commaToken.loc.end.line, + column: commaToken.loc.start.column + }, "Bad line breaking before and after ','."); + + } else if (style === "first" && !isSameLine(commaToken, currentItemToken)) { + + context.report(reportItem, "',' should be placed first."); + + } else if (style === "last" && isSameLine(commaToken, currentItemToken)) { + + context.report(reportItem, { + line: commaToken.loc.end.line, + column: commaToken.loc.end.column + }, "',' should be placed last."); + } + } + + /** + * Checks the comma placement with regards to a declaration/property/element + * @param {ASTNode} node The binary expression node to check + * @param {string} property The property of the node containing child nodes. + * @private + * @returns {void} + */ + function validateComma(node, property) { + var items = node[property], + arrayLiteral = (node.type === "ArrayExpression"), + previousItemToken; + + if (items.length > 1 || arrayLiteral) { + + // seed as opening [ + previousItemToken = context.getFirstToken(node); + + items.forEach(function(item) { + var commaToken = item ? context.getTokenBefore(item) : previousItemToken, + currentItemToken = item ? context.getFirstToken(item) : context.getTokenAfter(commaToken), + reportItem = item || currentItemToken; + + /* + * This works by comparing three token locations: + * - previousItemToken is the last token of the previous item + * - commaToken is the location of the comma before the current item + * - currentItemToken is the first token of the current item + * + * These values get switched around if item is undefined. + * previousItemToken will refer to the last token not belonging + * to the current item, which could be a comma or an opening + * square bracket. currentItemToken could be a comma. + * + * All comparisons are done based on these tokens directly, so + * they are always valid regardless of an undefined item. + */ + if (isComma(commaToken)) { + validateCommaItemSpacing(previousItemToken, commaToken, + currentItemToken, reportItem); + } + + previousItemToken = item ? context.getLastToken(item) : previousItemToken; + }); + + /* + * Special case for array literals that have empty last items, such + * as [ 1, 2, ]. These arrays only have two items show up in the + * AST, so we need to look at the token to verify that there's no + * dangling comma. + */ + if (arrayLiteral) { + + var lastToken = context.getLastToken(node), + nextToLastToken = context.getTokenBefore(lastToken); + + if (isComma(nextToLastToken)) { + validateCommaItemSpacing( + context.getTokenBefore(nextToLastToken), + nextToLastToken, + lastToken, + lastToken + ); + } + } + } + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + var nodes = {}; + + if (!exceptions.VariableDeclaration) { + nodes.VariableDeclaration = function(node) { + validateComma(node, "declarations"); + }; + } + if (!exceptions.ObjectExpression) { + nodes.ObjectExpression = function(node) { + validateComma(node, "properties"); + }; + } + if (!exceptions.ArrayExpression) { + nodes.ArrayExpression = function(node) { + validateComma(node, "elements"); + }; + } + + return nodes; +}; diff --git a/tools/eslint/lib/rules/complexity.js b/tools/eslint/lib/rules/complexity.js new file mode 100644 index 00000000000000..36c9c1f4670387 --- /dev/null +++ b/tools/eslint/lib/rules/complexity.js @@ -0,0 +1,88 @@ +/** + * @fileoverview Counts the cyclomatic complexity of each function of the script. See http://en.wikipedia.org/wiki/Cyclomatic_complexity. + * Counts the number of if, conditional, for, whilte, try, switch/case, + * @author Patrick Brosset + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var THRESHOLD = context.options[0]; + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + // Using a stack to store complexity (handling nested functions) + var fns = []; + + // When parsing a new function, store it in our function stack + function startFunction() { + fns.push(1); + } + + function endFunction(node) { + var complexity = fns.pop(), + name = "anonymous"; + + if (node.id) { + name = node.id.name; + } else if (node.parent.type === "MethodDefinition") { + name = node.parent.key.name; + } + + if (complexity > THRESHOLD) { + context.report(node, "Function '{{name}}' has a complexity of {{complexity}}.", { name: name, complexity: complexity }); + } + } + + function increaseComplexity() { + if (fns.length) { + fns[fns.length - 1] ++; + } + } + + function increaseSwitchComplexity(node) { + // Avoiding `default` + if (node.test) { + increaseComplexity(node); + } + } + + function increaseLogicalComplexity(node) { + // Avoiding && + if (node.operator === "||") { + increaseComplexity(node); + } + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + "FunctionDeclaration": startFunction, + "FunctionExpression": startFunction, + "ArrowFunctionExpression": startFunction, + "FunctionDeclaration:exit": endFunction, + "FunctionExpression:exit": endFunction, + "ArrowFunctionExpression:exit": endFunction, + + "CatchClause": increaseComplexity, + "ConditionalExpression": increaseComplexity, + "LogicalExpression": increaseLogicalComplexity, + "ForStatement": increaseComplexity, + "ForInStatement": increaseComplexity, + "ForOfStatement": increaseComplexity, + "IfStatement": increaseComplexity, + "SwitchCase": increaseSwitchComplexity, + "WhileStatement": increaseComplexity, + "DoWhileStatement": increaseComplexity + }; + +}; diff --git a/tools/eslint/lib/rules/consistent-return.js b/tools/eslint/lib/rules/consistent-return.js new file mode 100644 index 00000000000000..38adba7f318ea0 --- /dev/null +++ b/tools/eslint/lib/rules/consistent-return.js @@ -0,0 +1,73 @@ +/** + * @fileoverview Rule to flag consistent return values + * @author Nicholas C. Zakas + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var functions = []; + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Marks entrance into a function by pushing a new object onto the functions + * stack. + * @returns {void} + * @private + */ + function enterFunction() { + functions.push({}); + } + + /** + * Marks exit of a function by popping off the functions stack. + * @returns {void} + * @private + */ + function exitFunction() { + functions.pop(); + } + + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + + "Program": enterFunction, + "FunctionDeclaration": enterFunction, + "FunctionExpression": enterFunction, + "ArrowFunctionExpression": enterFunction, + + "Program:exit": exitFunction, + "FunctionDeclaration:exit": exitFunction, + "FunctionExpression:exit": exitFunction, + "ArrowFunctionExpression:exit": exitFunction, + + "ReturnStatement": function(node) { + + var returnInfo = functions[functions.length - 1], + returnTypeDefined = "type" in returnInfo; + + if (returnTypeDefined) { + + if (returnInfo.type !== !!node.argument) { + context.report(node, "Expected " + (returnInfo.type ? "a" : "no") + " return value."); + } + + } else { + returnInfo.type = !!node.argument; + } + + } + }; + +}; diff --git a/tools/eslint/lib/rules/consistent-this.js b/tools/eslint/lib/rules/consistent-this.js new file mode 100644 index 00000000000000..3efb2cd372c0f5 --- /dev/null +++ b/tools/eslint/lib/rules/consistent-this.js @@ -0,0 +1,108 @@ +/** + * @fileoverview Rule to enforce consistent naming of "this" context variables + * @author Raphael Pigulla + * @copyright 2015 Timothy Jones. All rights reserved. + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + var alias = context.options[0]; + + /** + * Reports that a variable declarator or assignment expression is assigning + * a non-'this' value to the specified alias. + * @param {ASTNode} node - The assigning node. + * @returns {void} + */ + function reportBadAssignment(node) { + context.report(node, + "Designated alias '{{alias}}' is not assigned to 'this'.", + { alias: alias }); + } + + /** + * Checks that an assignment to an identifier only assigns 'this' to the + * appropriate alias, and the alias is only assigned to 'this'. + * @param {ASTNode} node - The assigning node. + * @param {Identifier} name - The name of the variable assigned to. + * @param {Expression} value - The value of the assignment. + * @returns {void} + */ + function checkAssignment(node, name, value) { + var isThis = value.type === "ThisExpression"; + + if (name === alias) { + if (!isThis || node.operator && node.operator !== "=") { + reportBadAssignment(node); + } + } else if (isThis) { + context.report(node, + "Unexpected alias '{{name}}' for 'this'.", { name: name }); + } + } + + /** + * Ensures that a variable declaration of the alias in a program or function + * is assigned to the correct value. + * @returns {void} + */ + function ensureWasAssigned() { + var scope = context.getScope(); + + scope.variables.some(function (variable) { + var lookup; + + if (variable.name === alias) { + if (variable.defs.some(function (def) { + return def.node.type === "VariableDeclarator" && + def.node.init !== null; + })) { + return true; + } + + lookup = scope.type === "global" ? scope : variable; + + // The alias has been declared and not assigned: check it was + // assigned later in the same scope. + if (!lookup.references.some(function (reference) { + var write = reference.writeExpr; + + if (reference.from === scope && + write && write.type === "ThisExpression" && + write.parent.operator === "=") { + return true; + } + })) { + variable.defs.map(function (def) { + return def.node; + }).forEach(reportBadAssignment); + } + + return true; + } + }); + } + + return { + "Program:exit": ensureWasAssigned, + "FunctionExpression:exit": ensureWasAssigned, + "FunctionDeclaration:exit": ensureWasAssigned, + + "VariableDeclarator": function (node) { + if (node.init !== null) { + checkAssignment(node, node.id.name, node.init); + } + }, + + "AssignmentExpression": function (node) { + if (node.left.type === "Identifier") { + checkAssignment(node, node.left.name, node.right); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/curly.js b/tools/eslint/lib/rules/curly.js new file mode 100644 index 00000000000000..2bfcfb27982e53 --- /dev/null +++ b/tools/eslint/lib/rules/curly.js @@ -0,0 +1,103 @@ +/** + * @fileoverview Rule to flag statements without curly braces + * @author Nicholas C. Zakas + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var multiOnly = (context.options[0] === "multi"); + var multiLine = (context.options[0] === "multi-line"); + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Determines if a given node is a one-liner that's on the same line as it's preceding code. + * @param {ASTNode} node The node to check. + * @returns {boolean} True if the node is a one-liner that's on the same line as it's preceding code. + * @private + */ + function isCollapsedOneLiner(node) { + var before = context.getTokenBefore(node), + last = context.getLastToken(node); + return before.loc.start.line === last.loc.end.line; + } + + /** + * Checks the body of a node to see if it's a block statement. Depending on + * the rule options, reports the appropriate problems. + * @param {ASTNode} node The node to report if there's a problem. + * @param {ASTNode} body The body node to check for blocks. + * @param {string} name The name to report if there's a problem. + * @param {string} suffix Additional string to add to the end of a report. + * @returns {void} + */ + function checkBody(node, body, name, suffix) { + var hasBlock = (body.type === "BlockStatement"); + + if (multiOnly) { + if (hasBlock && body.body.length === 1) { + context.report(node, "Unnecessary { after '{{name}}'{{suffix}}.", + { + name: name, + suffix: (suffix ? " " + suffix : "") + } + ); + } + } else if (multiLine) { + if (!hasBlock && !isCollapsedOneLiner(body)) { + context.report(node, "Expected { after '{{name}}'{{suffix}}.", + { + name: name, + suffix: (suffix ? " " + suffix : "") + } + ); + } + } else { + if (!hasBlock) { + context.report(node, "Expected { after '{{name}}'{{suffix}}.", + { + name: name, + suffix: (suffix ? " " + suffix : "") + } + ); + } + } + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + + "IfStatement": function(node) { + + checkBody(node, node.consequent, "if", "condition"); + + if (node.alternate && node.alternate.type !== "IfStatement") { + checkBody(node, node.alternate, "else"); + } + + }, + + "WhileStatement": function(node) { + checkBody(node, node.body, "while", "condition"); + }, + + "DoWhileStatement": function (node) { + checkBody(node, node.body, "do"); + }, + + "ForStatement": function(node) { + checkBody(node, node.body, "for", "condition"); + } + }; + +}; diff --git a/tools/eslint/lib/rules/default-case.js b/tools/eslint/lib/rules/default-case.js new file mode 100644 index 00000000000000..da0da1ad7d4567 --- /dev/null +++ b/tools/eslint/lib/rules/default-case.js @@ -0,0 +1,64 @@ +/** + * @fileoverview require default case in switch statements + * @author Aliaksei Shytkin + */ +"use strict"; + +var COMMENT_VALUE = "no default"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Shortcut to get last element of array + * @param {*[]} collection Array + * @returns {*} Last element + */ + function last(collection) { + return collection[collection.length - 1]; + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + + "SwitchStatement": function(node) { + + if (!node.cases.length) { + // skip check of empty switch because there is no easy way + // to extract comments inside it now + return; + } + + var hasDefault = node.cases.some(function(v) { + return v.test === null; + }); + + if (!hasDefault) { + + var comment; + var comments; + + var lastCase = last(node.cases); + comments = context.getComments(lastCase).trailing; + + if (comments.length) { + comment = last(comments); + } + + if (!comment || comment.value.trim() !== COMMENT_VALUE) { + context.report(node, "Expected a default case."); + } + } + } + }; +}; diff --git a/tools/eslint/lib/rules/dot-notation.js b/tools/eslint/lib/rules/dot-notation.js new file mode 100644 index 00000000000000..bf89cbfdf8e4d9 --- /dev/null +++ b/tools/eslint/lib/rules/dot-notation.js @@ -0,0 +1,104 @@ +/** + * @fileoverview Rule to warn about using dot notation instead of square bracket notation when possible. + * @author Josh Perez + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +var validIdentifier = /^[a-zA-Z_$][a-zA-Z0-9_$]*$/; +var keywords = [ + "this", + "function", + "if", + "return", + "var", + "else", + "for", + "new", + "in", + "typeof", + "while", + "case", + "break", + "try", + "catch", + "delete", + "throw", + "switch", + "continue", + "default", + "instanceof", + "do", + "void", + "finally", + "with", + "debugger", + "implements", + "interface", + "package", + "private", + "protected", + "public", + "static", + "class", + "enum", + "export", + "extends", + "import", + "super", + "true", + "false", + "null", + "abstract", + "boolean", + "byte", + "char", + "const", + "double", + "final", + "float", + "goto", + "int", + "long", + "native", + "short", + "synchronized", + "throws", + "transient", + "volatile" +]; + +module.exports = function(context) { + var options = context.options[0] || {}; + var allowKeywords = options.allowKeywords === void 0 || !!options.allowKeywords; + + var allowPattern; + if (options.allowPattern) { + allowPattern = new RegExp(options.allowPattern); + } + + return { + "MemberExpression": function(node) { + if ( + node.computed && + node.property.type === "Literal" && + validIdentifier.test(node.property.value) && + (allowKeywords || keywords.indexOf("" + node.property.value) === -1) + ) { + if (!(allowPattern && allowPattern.test(node.property.value))) { + context.report(node, "[" + JSON.stringify(node.property.value) + "] is better written in dot notation."); + } + } + if ( + !allowKeywords && + !node.computed && + keywords.indexOf("" + node.property.name) !== -1 + ) { + context.report(node, "." + node.property.name + " is a syntax error."); + } + } + }; +}; diff --git a/tools/eslint/lib/rules/eol-last.js b/tools/eslint/lib/rules/eol-last.js new file mode 100644 index 00000000000000..96c78c18b4585a --- /dev/null +++ b/tools/eslint/lib/rules/eol-last.js @@ -0,0 +1,36 @@ +/** + * @fileoverview Require file to end with single newline. + * @author Nodeca Team + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + + "Program": function checkBadEOF(node) { + // Get the whole source code, not for node only. + var src = context.getSource(), location = {column: 1}; + + if (src.length === 0) { + return; + } + + if (src[src.length - 1] !== "\n") { + // file is not newline-terminated + location.line = src.split(/\n/g).length; + context.report(node, location, "Newline required at end of file but not found."); + } + } + + }; + +}; diff --git a/tools/eslint/lib/rules/eqeqeq.js b/tools/eslint/lib/rules/eqeqeq.js new file mode 100644 index 00000000000000..e847a8327eb16f --- /dev/null +++ b/tools/eslint/lib/rules/eqeqeq.js @@ -0,0 +1,90 @@ +/** + * @fileoverview Rule to flag statements that use != and == instead of !== and === + * @author Nicholas C. Zakas + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + /** + * Checks if an expression is a typeof expression + * @param {ASTNode} node The node to check + * @returns {boolean} if the node is a typeof expression + */ + function isTypeOf(node) { + return node.type === "UnaryExpression" && node.operator === "typeof"; + } + + /** + * Checks if either operand of a binary expression is a typeof operation + * @param {ASTNode} node The node to check + * @returns {boolean} if one of the operands is typeof + * @private + */ + function isTypeOfBinary(node) { + return isTypeOf(node.left) || isTypeOf(node.right); + } + + /** + * Checks if operands are literals of the same type (via typeof) + * @param {ASTNode} node The node to check + * @returns {boolean} if operands are of same type + * @private + */ + function areLiteralsAndSameType(node) { + return node.left.type === "Literal" && node.right.type === "Literal" && + typeof node.left.value === typeof node.right.value; + } + + /** + * Checks if one of the operands is a literal null + * @param {ASTNode} node The node to check + * @returns {boolean} if operands are null + * @private + */ + function isNullCheck(node) { + return (node.right.type === "Literal" && node.right.value === null) || + (node.left.type === "Literal" && node.left.value === null); + } + + /** + * Gets the location (line and column) of the binary expression's operator + * @param {ASTNode} node The binary expression node to check + * @param {String} operator The operator to find + * @returns {Object} { line, column } location of operator + * @private + */ + function getOperatorLocation(node) { + var opToken = context.getTokenAfter(node.left); + return {line: opToken.loc.start.line, column: opToken.loc.start.column}; + } + + return { + "BinaryExpression": function(node) { + if (node.operator !== "==" && node.operator !== "!=") { + return; + } + + if (context.options[0] === "smart" && (isTypeOfBinary(node) || + areLiteralsAndSameType(node)) || isNullCheck(node)) { + return; + } + + if (context.options[0] === "allow-null" && isNullCheck(node)) { + return; + } + + context.report( + node, getOperatorLocation(node), + "Expected '{{op}}=' and instead saw '{{op}}'.", + {op: node.operator} + ); + } + }; + +}; diff --git a/tools/eslint/lib/rules/func-names.js b/tools/eslint/lib/rules/func-names.js new file mode 100644 index 00000000000000..eb4d9be10a62ef --- /dev/null +++ b/tools/eslint/lib/rules/func-names.js @@ -0,0 +1,43 @@ +/** + * @fileoverview Rule to warn when a function expression does not have a name. + * @author Kyle T. Nunery + * @copyright 2015 Brandon Mills. All rights reserved. + * @copyright 2014 Kyle T. Nunery. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + /** + * Determines whether the current FunctionExpression node is a get, set, or + * shorthand method in an object literal or a class. + * @returns {boolean} True if the node is a get, set, or shorthand method. + */ + function isObjectOrClassMethod() { + var parent = context.getAncestors().pop(); + + return (parent.type === "MethodDefinition" || ( + parent.type === "Property" && ( + parent.method || + parent.kind === "get" || + parent.kind === "set" + ) + )); + } + + return { + "FunctionExpression": function(node) { + + var name = node.id && node.id.name; + + if (!name && !isObjectOrClassMethod()) { + context.report(node, "Missing function expression name."); + } + } + }; +}; diff --git a/tools/eslint/lib/rules/func-style.js b/tools/eslint/lib/rules/func-style.js new file mode 100644 index 00000000000000..f54350e76515ef --- /dev/null +++ b/tools/eslint/lib/rules/func-style.js @@ -0,0 +1,43 @@ +/** + * @fileoverview Rule to enforce a particular function style + * @author Nicholas C. Zakas + * @copyright 2013 Nicholas C. Zakas. All rights reserved. + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var style = context.options[0], + enforceDeclarations = (style === "declaration"); + + return { + + "FunctionDeclaration": function(node) { + if (!enforceDeclarations) { + context.report(node, "Expected a function expression."); + } + }, + + "FunctionExpression": function() { + var parent = context.getAncestors().pop(); + + if (enforceDeclarations && parent.type === "VariableDeclarator") { + context.report(parent, "Expected a function declaration."); + } + }, + + "ArrowFunctionExpression": function() { + var parent = context.getAncestors().pop(); + + if (enforceDeclarations && parent.type === "VariableDeclarator") { + context.report(parent, "Expected a function declaration."); + } + } + + }; + +}; diff --git a/tools/eslint/lib/rules/generator-star-spacing.js b/tools/eslint/lib/rules/generator-star-spacing.js new file mode 100644 index 00000000000000..fe0b82bd1980e2 --- /dev/null +++ b/tools/eslint/lib/rules/generator-star-spacing.js @@ -0,0 +1,83 @@ +/** + * @fileoverview Rule to check the spacing around the * in generator functions. + * @author Jamund Ferguson + * @copyright 2015 Brandon Mills. All rights reserved. + * @copyright 2014 Jamund Ferguson. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var mode = { + before: { before: true, after: false }, + after: { before: false, after: true }, + both: { before: true, after: true }, + neither: { before: false, after: false } + }[context.options[0] || "before"]; + + /** + * Checks the spacing between two tokens before or after the star token. + * @param {string} side Either "before" or "after". + * @param {Token} leftToken `function` keyword token if side is "before", or + * star token if side is "after". + * @param {Token} rightToken Star token if side is "before", or identifier + * token if side is "after". + * @returns {void} + */ + function checkSpacing(side, leftToken, rightToken) { + if (!!(rightToken.range[0] - leftToken.range[1]) !== mode[side]) { + context.report( + leftToken.value === "*" ? leftToken : rightToken, + "{{type}} space {{side}} *.", + { + type: mode[side] ? "Missing" : "Unexpected", + side: side + } + ); + } + } + + /** + * Enforces the spacing around the star if node is a generator function. + * @param {ASTNode} node A function expression or declaration node. + * @returns {void} + */ + function checkFunction(node) { + var isMethod, starToken, tokenBefore, tokenAfter; + + if (!node.generator) { + return; + } + + isMethod = !!context.getAncestors().pop().method; + + if (isMethod) { + starToken = context.getTokenBefore(node, 1); + } else { + starToken = context.getFirstToken(node, 1); + } + + // Only check before when preceded by `function` keyword + tokenBefore = context.getTokenBefore(starToken); + if (tokenBefore.value === "function") { + checkSpacing("before", tokenBefore, starToken); + } + + // Only check after when followed by an identifier + tokenAfter = context.getTokenAfter(starToken); + if (tokenAfter.type === "Identifier") { + checkSpacing("after", starToken, tokenAfter); + } + } + + return { + "FunctionDeclaration": checkFunction, + "FunctionExpression": checkFunction + }; + +}; diff --git a/tools/eslint/lib/rules/generator-star.js b/tools/eslint/lib/rules/generator-star.js new file mode 100644 index 00000000000000..4541e6711c117f --- /dev/null +++ b/tools/eslint/lib/rules/generator-star.js @@ -0,0 +1,70 @@ +/** + * @fileoverview Rule to check for the position of the * in your generator functions + * @author Jamund Ferguson + * @copyright 2014 Jamund Ferguson. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var position = context.options[0] || "end"; + + /** + * Check the position of the star compared to the expected position. + * @param {ASTNode} node - the entire function node + * @returns {void} + */ + function checkStarPosition(node) { + var starToken; + + if (!node.generator) { + return; + } + + // Blocked, pending decision to fix or work around in eslint/espree#36 + if (context.getAncestors().pop().method) { + return; + } + + starToken = context.getFirstToken(node, 1); + + // check for function *name() {} + if (position === "end") { + + // * starts where the next identifier begins + if (starToken.range[1] !== context.getTokenAfter(starToken).range[0]) { + context.report(node, "Expected a space before *."); + } + } + + // check for function* name() {} + if (position === "start") { + + // * begins where the previous identifier ends + if (starToken.range[0] !== context.getTokenBefore(starToken).range[1]) { + context.report(node, "Expected no space before *."); + } + } + + // check for function * name() {} + if (position === "middle") { + + // must be a space before and afer the * + if (starToken.range[0] <= context.getTokenBefore(starToken).range[1] || + starToken.range[1] >= context.getTokenAfter(starToken).range[0]) { + context.report(node, "Expected spaces around *."); + } + } + } + + return { + "FunctionDeclaration": checkStarPosition, + "FunctionExpression": checkStarPosition + }; + +}; diff --git a/tools/eslint/lib/rules/global-strict.js b/tools/eslint/lib/rules/global-strict.js new file mode 100644 index 00000000000000..c16c62db92bf1d --- /dev/null +++ b/tools/eslint/lib/rules/global-strict.js @@ -0,0 +1,43 @@ +/** + * @fileoverview Rule to flag or require global strict mode. + * @author Nicholas C. Zakas + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var mode = context.options[0]; + + if (mode === "always") { + + return { + "Program": function(node) { + if (node.body.length > 0) { + var statement = node.body[0]; + + if (!(statement.type === "ExpressionStatement" && statement.expression.value === "use strict")) { + context.report(node, "Use the global form of \"use strict\"."); + } + } + } + }; + + } else { // mode = "never" + + return { + "ExpressionStatement": function(node) { + var parent = context.getAncestors().pop(); + + if (node.expression.value === "use strict" && parent.type === "Program") { + context.report(node, "Use the function form of \"use strict\"."); + } + } + }; + + } + +}; diff --git a/tools/eslint/lib/rules/guard-for-in.js b/tools/eslint/lib/rules/guard-for-in.js new file mode 100644 index 00000000000000..d79651d38c45a0 --- /dev/null +++ b/tools/eslint/lib/rules/guard-for-in.js @@ -0,0 +1,30 @@ +/** + * @fileoverview Rule to flag for-in loops without if statements inside + * @author Nicholas C. Zakas + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "ForInStatement": function(node) { + + /* + * If the for-in statement has {}, then the real body is the body + * of the BlockStatement. Otherwise, just use body as provided. + */ + var body = node.body.type === "BlockStatement" ? node.body.body[0] : node.body; + + if (body && body.type !== "IfStatement") { + context.report(node, "The body of a for-in should be wrapped in an if statement to filter unwanted properties from the prototype."); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/handle-callback-err.js b/tools/eslint/lib/rules/handle-callback-err.js new file mode 100644 index 00000000000000..f57e4d1752dc17 --- /dev/null +++ b/tools/eslint/lib/rules/handle-callback-err.js @@ -0,0 +1,118 @@ +/** + * @fileoverview Ensure handling of errors when we know they exist. + * @author Jamund Ferguson + * @copyright 2014 Jamund Ferguson. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var errorArgument = context.options[0] || "err"; + var callbacks = []; + var scopes = 0; + + /** + * Checks if the given argument should be interpreted as a regexp pattern. + * @param {string} stringToCheck The string which should be checked. + * @returns {boolean} Whether or not the string should be interpreted as a pattern. + */ + function isPattern(stringToCheck) { + var firstChar = stringToCheck[0]; + return firstChar === "^"; + } + + /** + * Checks if the given name matches the configured error argument. + * @param {string} name The name which should be compared. + * @returns {boolean} Whether or not the given name matches the configured error variable name. + */ + function matchesConfiguredErrorName(name) { + if (isPattern(errorArgument)) { + var regexp = new RegExp(errorArgument); + return regexp.test(name); + } + return name === errorArgument; + } + + /** + * Check the arguments to see if we need to start tracking the error object. + * @param {ASTNode} node The AST node to check. + * @returns {void} + */ + function startFunction(node) { + + // keep track of nested scopes + scopes++; + + // check if the first argument matches our argument name + var firstArg = node.params && node.params[0]; + if (firstArg && matchesConfiguredErrorName(firstArg.name)) { + callbacks.push({handled: false, depth: scopes, errorVariableName: firstArg.name}); + } + } + + /** + * At the end of a function check to see if the error was handled. + * @param {ASTNode} node The AST node to check. + * @returns {void} + */ + function endFunction(node) { + + var callback = callbacks[callbacks.length - 1] || {}; + + // check if a callback is ending, if so pop it off the stack + if (callback.depth === scopes) { + callbacks.pop(); + + // check if there were no handled errors since the last callback + if (!callback.handled) { + context.report(node, "Expected error to be handled."); + } + } + + // less nested functions + scopes--; + + } + + /** + * Check to see if we're handling the error object properly. + * @param {ASTNode} node The AST node to check. + * @returns {void} + */ + function checkForError(node) { + if (callbacks.length > 0) { + var callback = callbacks[callbacks.length - 1] || {}; + + // make sure the node's name matches our error argument name + var isAboutError = node.name === callback.errorVariableName; + + // we don't consider these use cases as "handling" the error + var doNotCount = ["FunctionDeclaration", "ArrowFunctionExpression", "FunctionExpression", "CatchClause"]; + + // make sure this identifier isn't used as part of one of them + var isHandled = doNotCount.indexOf(node.parent.type) === -1; + + if (isAboutError && isHandled) { + // record that this callback handled its error + callback.handled = true; + } + } + } + + return { + "FunctionDeclaration": startFunction, + "FunctionExpression": startFunction, + "ArrowFunctionExpression": startFunction, + "Identifier": checkForError, + "FunctionDeclaration:exit": endFunction, + "FunctionExpression:exit": endFunction, + "ArrowFunctionExpression:exit": endFunction + }; + +}; diff --git a/tools/eslint/lib/rules/indent.js b/tools/eslint/lib/rules/indent.js new file mode 100644 index 00000000000000..b0e838e74bb3f7 --- /dev/null +++ b/tools/eslint/lib/rules/indent.js @@ -0,0 +1,464 @@ +/** + * @fileoverview This option sets a specific tab width for your code + * This rule has been ported and modified from JSCS. + * @author Dmitriy Shekhovtsov + * @copyright 2015 Dmitriy Shekhovtsov. All rights reserved. + * @copyright 2013 Dulin Marat and other contributors. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ +/*eslint no-use-before-define:[2, "nofunc"]*/ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function (context) { + // indentation defaults: 4 spaces + var indentChar = " "; + var indentSize = 4; + var options = {indentSwitchCase: false}; + + var lines = null; + var indentStack = [0]; + var linesToCheck = null; + var breakIndents = null; + + if (context.options.length) { + if (context.options[0] === "tab") { + indentChar = "\t"; + indentSize = 1; + } else if (typeof context.options[0] === "number") { + indentSize = context.options[0]; + } + + if (context.options[1]) { + var opts = context.options[1]; + options.indentSwitchCase = opts.indentSwitchCase === true; + } + } + + var blockParents = [ + "IfStatement", + "WhileStatement", + "DoWhileStatement", + "ForStatement", + "ForInStatement", + "ForOfStatement", + "FunctionDeclaration", + "FunctionExpression", + "ArrowExpression", + "CatchClause", + "WithStatement" + ]; + + var indentableNodes = { + BlockStatement: "body", + Program: "body", + ObjectExpression: "properties", + ArrayExpression: "elements", + SwitchStatement: "cases" + }; + + if (options.indentSwitchCase) { + indentableNodes.SwitchCase = "consequent"; + } + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Mark line to be checked + * @param {Number} line - line number + * @returns {void} + */ + function markCheckLine(line) { + linesToCheck[line].check = true; + } + + /** + * Mark line with targeted node to be checked + * @param {ASTNode} checkNode - targeted node + * @returns {void} + */ + function markCheck(checkNode) { + markCheckLine(checkNode.loc.start.line - 1); + } + + /** + * Sets pushing indent of current node + * @param {ASTNode} node - targeted node + * @param {Number} indents - indents count to push + * @returns {void} + */ + function markPush(node, indents) { + linesToCheck[node.loc.start.line - 1].push.push(indents); + } + + /** + * Marks line as outdent, end of block statement for example + * @param {ASTNode} node - targeted node + * @param {Number} outdents - count of outedents in targeted line + * @returns {void} + */ + function markPop(node, outdents) { + linesToCheck[node.loc.end.line - 1].pop.push(outdents); + } + + /** + * Set alt push for current node + * @param {ASTNode} node - targeted node + * @returns {void} + */ + function markPushAlt(node) { + linesToCheck[node.loc.start.line - 1].pushAltLine.push(node.loc.end.line - 1); + } + + /** + * Marks end of node block to be checked + * and marks targeted node as indent pushing + * @param {ASTNode} pushNode - targeted node + * @param {Number} indents - indent count to push + * @returns {void} + */ + function markPushAndEndCheck(pushNode, indents) { + markPush(pushNode, indents); + markCheckLine(pushNode.loc.end.line - 1); + } + + /** + * Mark node as switch case statement + * and set push\pop indentation changes + * @param {ASTNode} caseNode - targeted node + * @param {ASTNode[]} children - consequent child nodes of case node + * @returns {void} + */ + function markCase(caseNode, children) { + var outdentNode = getCaseOutdent(children); + + if (outdentNode) { + // If a case statement has a `break` as a direct child and it is the + // first one encountered, use it as the example for all future case indentation + if (breakIndents === null) { + breakIndents = (caseNode.loc.start.column === outdentNode.loc.start.column) ? 1 : 0; + } + markPop(outdentNode, breakIndents); + } else { + markPop(caseNode, 0); + } + } + + /** + * Mark child nodes to be checked later of targeted node, + * only if child node not in same line as targeted one + * (if child and parent nodes wrote in single line) + * @param {ASTNode} node - targeted node + * @returns {void} + */ + function markChildren(node) { + getChildren(node).forEach(function(childNode) { + if (childNode.loc.start.line !== node.loc.start.line || node.type === "Program") { + markCheck(childNode); + } + }); + } + + /** + * Mark child block as scope pushing and mark to check + * @param {ASTNode} node - target node + * @param {String} property - target node property containing child + * @returns {void} + */ + function markAlternateBlockStatement(node, property) { + var child = node[property]; + if (child && child.type === "BlockStatement") { + markCheck(child); + } + } + + /** + * Checks whether node is multiline or single line + * @param {ASTNode} node - target node + * @returns {boolean} - is multiline node + */ + function isMultiline(node) { + return node.loc.start.line !== node.loc.end.line; + } + + /** + * Get switch case statement outdent node if any + * @param {ASTNode[]} caseChildren - case statement childs + * @returns {ASTNode} - outdent node + */ + function getCaseOutdent(caseChildren) { + var outdentNode; + caseChildren.some(function(node) { + if (node.type === "BreakStatement") { + outdentNode = node; + return true; + } + }); + + return outdentNode; + } + + /** + * Returns block containing node + * @param {ASTNode} node - targeted node + * @returns {ASTNode} - block node + */ + function getBlockNodeToMark(node) { + var parent = node.parent; + + // The parent of an else is the entire if/else block. To avoid over indenting + // in the case of a non-block if with a block else, mark push where the else starts, + // not where the if starts! + if (parent.type === "IfStatement" && parent.alternate === node) { + return node; + } + + // The end line to check of a do while statement needs to be the location of the + // closing curly brace, not the while statement, to avoid marking the last line of + // a multiline while as a line to check. + if (parent.type === "DoWhileStatement") { + return node; + } + + // Detect bare blocks: a block whose parent doesn"t expect blocks in its syntax specifically. + if (blockParents.indexOf(parent.type) === -1) { + return node; + } + + return parent; + } + + /** + * Get node's children + * @param {ASTNode} node - current node + * @returns {ASTNode[]} - children + */ + function getChildren(node) { + var childrenProperty = indentableNodes[node.type]; + return node[childrenProperty]; + } + + /** + * Gets indentation in line `i` + * @param {Number} i - number of line to get indentation + * @returns {Number} - count of indentation symbols + */ + function getIndentationFromLine(i) { + var rNotIndentChar = new RegExp("[^" + indentChar + "]"); + var firstContent = lines[i].search(rNotIndentChar); + if (firstContent === -1) { + firstContent = lines[i].length; + } + return firstContent; + } + + /** + * Compares expected and actual indentation + * and reports any violations + * @param {ASTNode} node - node used only for reporting + * @returns {void} + */ + function checkIndentations(node) { + linesToCheck.forEach(function(line, i) { + var actualIndentation = getIndentationFromLine(i); + var expectedIndentation = getExpectedIndentation(line, actualIndentation); + + if (line.check) { + + if (actualIndentation !== expectedIndentation) { + context.report(node, + {line: i + 1, column: expectedIndentation}, + "Expected indentation of " + expectedIndentation + " characters."); + // correct the indentation so that future lines + // can be validated appropriately + actualIndentation = expectedIndentation; + } + } + + if (line.push.length) { + pushExpectedIndentations(line, actualIndentation); + } + }); + } + + /** + * Counts expected indentation for given line number + * @param {Number} line - line number + * @param {Number} actual - actual indentation + * @returns {number} - expected indentation + */ + function getExpectedIndentation(line, actual) { + var outdent = indentSize * Math.max.apply(null, line.pop); + + var idx = indentStack.length - 1; + var expected = indentStack[idx]; + + if (!Array.isArray(expected)) { + expected = [expected]; + } + + expected = expected.map(function(value) { + if (line.pop.length) { + value -= outdent; + } + + return value; + }).reduce(function(previous, current) { + // when the expected is an array, resolve the value + // back into a Number by checking both values are the actual indentation + return actual === current ? current : previous; + }); + + indentStack[idx] = expected; + + line.pop.forEach(function() { + indentStack.pop(); + }); + + return expected; + } + + /** + * Store in stack expected indentations + * @param {Number} line - current line + * @param {Number} actualIndentation - actual indentation at current line + * @returns {void} + */ + function pushExpectedIndentations(line, actualIndentation) { + var indents = Math.max.apply(null, line.push); + var expected = actualIndentation + (indentSize * indents); + + // when a line has alternate indentations, push an array of possible values + // on the stack, to be resolved when checked against an actual indentation + if (line.pushAltLine.length) { + expected = [expected]; + line.pushAltLine.forEach(function(altLine) { + expected.push(getIndentationFromLine(altLine) + (indentSize * indents)); + }); + } + + line.push.forEach(function() { + indentStack.push(expected); + }); + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + "Program": function (node) { + lines = context.getSourceLines(); + linesToCheck = lines.map(function () { + return { + push: [], + pushAltLine: [], + pop: [], + check: false + }; + }); + + if (!isMultiline(node)) { + return; + } + + markChildren(node); + }, + "Program:exit": function (node) { + checkIndentations(node); + }, + + "BlockStatement": function (node) { + if (!isMultiline(node)) { + return; + } + + markChildren(node); + markPop(node, 1); + + markPushAndEndCheck(getBlockNodeToMark(node), 1); + }, + + "IfStatement": function (node) { + markAlternateBlockStatement(node, "alternate"); + }, + + "TryStatement": function (node) { + markAlternateBlockStatement(node, "handler"); + markAlternateBlockStatement(node, "finalizer"); + }, + + "SwitchStatement": function (node) { + if (!isMultiline(node)) { + return; + } + + var indents = 1; + var children = getChildren(node); + + if (children.length && node.loc.start.column === children[0].loc.start.column) { + indents = 0; + } + + markChildren(node); + markPop(node, indents); + markPushAndEndCheck(node, indents); + }, + + "SwitchCase": function (node) { + if (!options.indentSwitchCase) { + return; + } + + if (!isMultiline(node)) { + return; + } + + var children = getChildren(node); + + if (children.length === 1 && children[0].type === "BlockStatement") { + return; + } + + markPush(node, 1); + markCheck(node); + markChildren(node); + + markCase(node, children); + }, + + // indentations inside of function expressions can be offset from + // either the start of the function or the end of the function, therefore + // mark all starting lines of functions as potential indentations + "FunctionDeclaration": function (node) { + markPushAlt(node); + }, + "FunctionExpression": function (node) { + markPushAlt(node); + } + }; + +}; diff --git a/tools/eslint/lib/rules/key-spacing.js b/tools/eslint/lib/rules/key-spacing.js new file mode 100644 index 00000000000000..3ffaf9302fc660 --- /dev/null +++ b/tools/eslint/lib/rules/key-spacing.js @@ -0,0 +1,307 @@ +/** + * @fileoverview Rule to specify spacing of object literal keys and values + * @author Brandon Mills + * @copyright 2014 Brandon Mills. All rights reserved. + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Checks whether a string contains a line terminator as defined in + * http://www.ecma-international.org/ecma-262/5.1/#sec-7.3 + * @param {string} str String to test. + * @returns {boolean} True if str contains a line terminator. + */ +function containsLineTerminator(str) { + return /[\n\r\u2028\u2029]/.test(str); +} + +/** + * Gets the last element of an array. + * @param {Array} arr An array. + * @returns {any} Last element of arr. + */ +function last(arr) { + return arr[arr.length - 1]; +} + +/** + * Checks whether a property is a member of the property group it follows. + * @param {ASTNode} lastMember The last Property known to be in the group. + * @param {ASTNode} candidate The next Property that might be in the group. + * @returns {boolean} True if the candidate property is part of the group. + */ +function continuesPropertyGroup(lastMember, candidate) { + var groupEndLine = lastMember.loc.end.line, + candidateStartLine = candidate.loc.start.line, + comments, i; + + if (candidateStartLine - groupEndLine <= 1) { + return true; + } + + // Check that the first comment is adjacent to the end of the group, the + // last comment is adjacent to the candidate property, and that successive + // comments are adjacent to each other. + comments = candidate.leadingComments; + if ( + comments && + comments[0].loc.start.line - groupEndLine <= 1 && + candidateStartLine - last(comments).loc.end.line <= 1 + ) { + for (i = 1; i < comments.length; i++) { + if (comments[i].loc.start.line - comments[i - 1].loc.end.line > 1) { + return false; + } + } + return true; + } + + return false; +} + +/** + * Checks whether a node is contained on a single line. + * @param {ASTNode} node AST Node being evaluated. + * @returns {boolean} True if the node is a single line. + */ +function isSingleLine(node) { + return (node.loc.end.line === node.loc.start.line); +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +var messages = { + key: "{{error}} space after {{computed}}key \"{{key}}\".", + value: "{{error}} space before value for {{computed}}key \"{{key}}\"." +}; + +module.exports = function(context) { + + /** + * OPTIONS + * "key-spacing": [2, { + * beforeColon: false, + * afterColon: true, + * align: "colon" // Optional, or "value" + * } + */ + + var options = context.options[0] || {}, + align = options.align, + beforeColon = +!!options.beforeColon, // Defaults to false + afterColon = +!(options.afterColon === false); // Defaults to true + + /** + * Gets an object literal property's key as the identifier name or string value. + * @param {ASTNode} property Property node whose key to retrieve. + * @returns {string} The property's key. + */ + function getKey(property) { + var key = property.key; + + if (property.computed) { + return context.getSource().slice(key.range[0], key.range[1]); + } + + return property.key.name || property.key.value; + } + + /** + * Reports an appropriately-formatted error if spacing is incorrect on one + * side of the colon. + * @param {ASTNode} property Key-value pair in an object literal. + * @param {string} side Side being verified - either "key" or "value". + * @param {string} whitespace Actual whitespace string. + * @param {int} expected Expected whitespace length. + * @returns {void} + */ + function report(property, side, whitespace, expected) { + var diff = whitespace.length - expected, + key = property.key, + firstTokenAfterColon = context.getTokenAfter(key, 1), + location = side === "key" ? key.loc.start : firstTokenAfterColon.loc.start; + + if (diff && !(expected && containsLineTerminator(whitespace))) { + context.report(property[side], location, messages[side], { + error: diff > 0 ? "Extra" : "Missing", + computed: property.computed ? "computed " : "", + key: getKey(property) + }); + } + } + + /** + * Gets the number of characters in a key, including quotes around string + * keys and braces around computed property keys. + * @param {ASTNode} property Property of on object literal. + * @returns {int} Width of the key. + */ + function getKeyWidth(property) { + var key = property.key, + startToken, endToken; + + // [computed]: value + if (property.computed) { + startToken = context.getTokenBefore(key); + endToken = context.getTokenAfter(key); + return endToken.range[1] - startToken.range[0]; + } + + // name: value + if (key.type === "Identifier") { + return key.name.length; + } + + // "literal": value + // 42: value + if (key.type === "Literal") { + return key.raw.length; + } + } + + /** + * Gets the whitespace around the colon in an object literal property. + * @param {ASTNode} property Property node from an object literal. + * @returns {Object} Whitespace before and after the property's colon. + */ + function getPropertyWhitespace(property) { + var whitespace = /(\s*):(\s*)/.exec(context.getSource().slice( + property.key.range[1], property.value.range[0] + )); + + if (whitespace) { + return { + beforeColon: whitespace[1], + afterColon: whitespace[2] + }; + } + } + + /** + * Creates groups of properties. + * @param {ASTNode} node ObjectExpression node being evaluated. + * @returns {Array.} Groups of property AST node lists. + */ + function createGroups(node) { + if (node.properties.length === 1) { + return [node.properties]; + } + + return node.properties.reduce(function(groups, property) { + var currentGroup = last(groups), + prev = last(currentGroup); + + if (!prev || continuesPropertyGroup(prev, property)) { + currentGroup.push(property); + } else { + groups.push([property]); + } + + return groups; + }, [[]]); + } + + /** + * Verifies correct vertical alignment of a group of properties. + * @param {ASTNode[]} properties List of Property AST nodes. + * @returns {void} + */ + function verifyGroupAlignment(properties) { + var length = properties.length, + widths = properties.map(getKeyWidth), // Width of keys, including quotes + targetWidth = Math.max.apply(null, widths), + i, property, whitespace, width; + + // Conditionally include one space before or after colon + targetWidth += (align === "colon" ? beforeColon : afterColon); + + for (i = 0; i < length; i++) { + property = properties[i]; + whitespace = getPropertyWhitespace(property); + + if (!whitespace) { + continue; // Object literal getters/setters lack a colon + } + + width = widths[i]; + + if (align === "value") { + report(property, "key", whitespace.beforeColon, beforeColon); + report(property, "value", whitespace.afterColon, targetWidth - width); + } else { // align = "colon" + report(property, "key", whitespace.beforeColon, targetWidth - width); + report(property, "value", whitespace.afterColon, afterColon); + } + } + } + + /** + * Verifies vertical alignment, taking into account groups of properties. + * @param {ASTNode} node ObjectExpression node being evaluated. + * @returns {void} + */ + function verifyAlignment(node) { + createGroups(node).forEach(function(group) { + verifyGroupAlignment(group); + }); + } + + /** + * Verifies spacing of property conforms to specified options. + * @param {ASTNode} node Property node being evaluated. + * @returns {void} + */ + function verifySpacing(node) { + var whitespace = getPropertyWhitespace(node); + if (whitespace) { // Object literal getters/setters lack colons + report(node, "key", whitespace.beforeColon, beforeColon); + report(node, "value", whitespace.afterColon, afterColon); + } + } + + /** + * Verifies spacing of each property in a list. + * @param {ASTNode[]} properties List of Property AST nodes. + * @returns {void} + */ + function verifyListSpacing(properties) { + var length = properties.length; + + for (var i = 0; i < length; i++) { + verifySpacing(properties[i]); + } + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + if (align) { // Verify vertical alignment + + return { + "ObjectExpression": function(node) { + if (isSingleLine(node)) { + verifyListSpacing(node.properties); + } else { + verifyAlignment(node); + } + } + }; + + } else { // Strictly obey beforeColon and afterColon in each property + + return { + "Property": function (node) { + verifySpacing(node); + } + }; + + } + +}; diff --git a/tools/eslint/lib/rules/max-depth.js b/tools/eslint/lib/rules/max-depth.js new file mode 100644 index 00000000000000..cc7e3662572ae1 --- /dev/null +++ b/tools/eslint/lib/rules/max-depth.js @@ -0,0 +1,83 @@ +/** + * @fileoverview A rule to set the maximum depth block can be nested in a function. + * @author Ian Christian Myers + * @copyright 2013 Ian Christian Myers. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + var functionStack = [], + maxDepth = context.options[0] || 4; + + function startFunction() { + functionStack.push(0); + } + + function endFunction() { + functionStack.pop(); + } + + function pushBlock(node) { + var len = ++functionStack[functionStack.length - 1]; + + if (len > maxDepth) { + context.report(node, "Blocks are nested too deeply ({{depth}}).", + { depth: len }); + } + } + + function popBlock() { + functionStack[functionStack.length - 1]--; + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + "Program": startFunction, + "FunctionDeclaration": startFunction, + "FunctionExpression": startFunction, + "ArrowFunctionExpression": startFunction, + + "IfStatement": function(node) { + if (node.parent.type !== "IfStatement") { + pushBlock(node); + } + }, + "SwitchStatement": pushBlock, + "TryStatement": pushBlock, + "DoWhileStatement": pushBlock, + "WhileStatement": pushBlock, + "WithStatement": pushBlock, + "ForStatement": pushBlock, + "ForInStatement": pushBlock, + "ForOfStatement": pushBlock, + + "IfStatement:exit": popBlock, + "SwitchStatement:exit": popBlock, + "TryStatement:exit": popBlock, + "DoWhileStatement:exit": popBlock, + "WhileStatement:exit": popBlock, + "WithStatement:exit": popBlock, + "ForStatement:exit": popBlock, + "ForInStatement:exit": popBlock, + "ForOfStatement:exit": popBlock, + + "FunctionDeclaration:exit": endFunction, + "FunctionExpression:exit": endFunction, + "ArrowFunctionExpression:exit": endFunction, + "Program:exit": endFunction + }; + +}; diff --git a/tools/eslint/lib/rules/max-len.js b/tools/eslint/lib/rules/max-len.js new file mode 100644 index 00000000000000..a36dd73b1bb938 --- /dev/null +++ b/tools/eslint/lib/rules/max-len.js @@ -0,0 +1,65 @@ +/** + * @fileoverview Rule to check for max length on a line. + * @author Matt DuVall + * @copyright 2013 Matt DuVall. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + /** + * Creates a string that is made up of repeating a given string a certain + * number of times. This uses exponentiation of squares to achieve significant + * performance gains over the more traditional implementation of such + * functionality. + * @param {string} str The string to repeat. + * @param {int} num The number of times to repeat the string. + * @returns {string} The created string. + * @private + */ + function stringRepeat(str, num) { + var result = ""; + for (num |= 0; num > 0; num >>>= 1, str += str) { + if (num & 1) { + result += str; + } + } + return result; + } + + var tabWidth = context.options[1]; + + var maxLength = context.options[0], + tabString = stringRepeat(" ", tabWidth); + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + function checkProgramForMaxLength(node) { + var lines = context.getSourceLines(); + + // Replace the tabs + // Split (honors line-ending) + // Iterate + lines.forEach(function(line, i) { + if (line.replace(/\t/g, tabString).length > maxLength) { + context.report(node, { line: i + 1, col: 1 }, "Line " + (i + 1) + " exceeds the maximum line length of " + maxLength + "."); + } + }); + } + + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + "Program": checkProgramForMaxLength + }; + +}; diff --git a/tools/eslint/lib/rules/max-nested-callbacks.js b/tools/eslint/lib/rules/max-nested-callbacks.js new file mode 100644 index 00000000000000..590274ffd1c3b3 --- /dev/null +++ b/tools/eslint/lib/rules/max-nested-callbacks.js @@ -0,0 +1,67 @@ +/** + * @fileoverview Rule to enforce a maximum number of nested callbacks. + * @author Ian Christian Myers + * @copyright 2013 Ian Christian Myers. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + //-------------------------------------------------------------------------- + // Constants + //-------------------------------------------------------------------------- + + var THRESHOLD = context.options[0]; + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + var callbackStack = []; + + /** + * Checks a given function node for too many callbacks. + * @param {ASTNode} node The node to check. + * @returns {void} + * @private + */ + function checkFunction(node) { + var parent = node.parent; + + if (parent.type === "CallExpression") { + callbackStack.push(node); + } + + if (callbackStack.length > THRESHOLD) { + var opts = {num: callbackStack.length, max: THRESHOLD}; + context.report(node, "Too many nested callbacks ({{num}}). Maximum allowed is {{max}}.", opts); + } + } + + /** + * Pops the call stack. + * @returns {void} + * @private + */ + function popStack() { + callbackStack.pop(); + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + "ArrowFunctionExpression": checkFunction, + "ArrowFunctionExpression:exit": popStack, + + "FunctionExpression": checkFunction, + "FunctionExpression:exit": popStack + }; + +}; diff --git a/tools/eslint/lib/rules/max-params.js b/tools/eslint/lib/rules/max-params.js new file mode 100644 index 00000000000000..931548932f5031 --- /dev/null +++ b/tools/eslint/lib/rules/max-params.js @@ -0,0 +1,39 @@ +/** + * @fileoverview Rule to flag when a function has too many parameters + * @author Ilya Volodin + * @copyright 2014 Nicholas C. Zakas. All rights reserved. + * @copyright 2013 Ilya Volodin. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var numParams = context.options[0] || 3; + + /** + * Checks a function to see if it has too many parameters. + * @param {ASTNode} node The node to check. + * @returns {void} + * @private + */ + function checkFunction(node) { + if (node.params.length > numParams) { + context.report(node, "This function has too many parameters ({{count}}). Maximum allowed is {{max}}.", { + count: node.params.length, + max: numParams + }); + } + } + + return { + "FunctionDeclaration": checkFunction, + "ArrowFunctionExpression": checkFunction, + "FunctionExpression": checkFunction + }; + +}; diff --git a/tools/eslint/lib/rules/max-statements.js b/tools/eslint/lib/rules/max-statements.js new file mode 100644 index 00000000000000..9fe11bfd91d8bc --- /dev/null +++ b/tools/eslint/lib/rules/max-statements.js @@ -0,0 +1,55 @@ +/** + * @fileoverview A rule to set the maximum number of statements in a function. + * @author Ian Christian Myers + * @copyright 2013 Ian Christian Myers. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + var functionStack = [], + maxStatements = context.options[0] || 10; + + function startFunction() { + functionStack.push(0); + } + + function endFunction(node) { + var count = functionStack.pop(); + + if (count > maxStatements) { + context.report(node, "This function has too many statements ({{count}}). Maximum allowed is {{max}}.", + { count: count, max: maxStatements }); + } + } + + function countStatements(node) { + functionStack[functionStack.length - 1] += node.body.length; + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + "FunctionDeclaration": startFunction, + "FunctionExpression": startFunction, + "ArrowFunctionExpression": startFunction, + + "BlockStatement": countStatements, + + "FunctionDeclaration:exit": endFunction, + "FunctionExpression:exit": endFunction, + "ArrowFunctionExpression:exit": endFunction + }; + +}; diff --git a/tools/eslint/lib/rules/new-cap.js b/tools/eslint/lib/rules/new-cap.js new file mode 100644 index 00000000000000..1474fc80289cbb --- /dev/null +++ b/tools/eslint/lib/rules/new-cap.js @@ -0,0 +1,197 @@ +/** + * @fileoverview Rule to flag use of constructors without capital letters + * @author Nicholas C. Zakas + * @copyright 2014 Jordan Harband. All rights reserved. + * @copyright 2013-2014 Nicholas C. Zakas. All rights reserved. + */ + +"use strict"; + +var CAPS_ALLOWED = [ + "Array", + "Boolean", + "Date", + "Error", + "Function", + "Number", + "Object", + "RegExp", + "String", + "Symbol" +]; + +/** + * Ensure that if the key is provided, it must be an array. + * @param {Object} obj Object to check with `key`. + * @param {string} key Object key to check on `obj`. + * @param {*} fallback If obj[key] is not present, this will be returned. + * @returns {string[]} Returns obj[key] if it's an Array, otherwise `fallback` + */ +function checkArray(obj, key, fallback) { + if (Object.prototype.hasOwnProperty.call(obj, key) && !Array.isArray(obj[key])) { + throw new TypeError(key + ", if provided, must be an Array"); + } + return obj[key] || fallback; +} + +/** + * A reducer function to invert an array to an Object mapping the string form of the key, to `true`. + * @param {Object} map Accumulator object for the reduce. + * @param {string} key Object key to set to `true`. + * @returns {Object} Returns the updated Object for further reduction. + */ +function invert(map, key) { + map[key] = true; + return map; +} + +/** + * Creates an object with the cap is new exceptions as its keys and true as their values. + * @param {Object} config Rule configuration + * @returns {Object} Object with cap is new exceptions. + */ +function calculateCapIsNewExceptions(config) { + var capIsNewExceptions = checkArray(config, "capIsNewExceptions", CAPS_ALLOWED); + + if (capIsNewExceptions !== CAPS_ALLOWED) { + capIsNewExceptions = capIsNewExceptions.concat(CAPS_ALLOWED); + } + + return capIsNewExceptions.reduce(invert, {}); +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var config = context.options[0] || {}; + config.newIsCap = config.newIsCap === false ? false : true; + config.capIsNew = config.capIsNew === false ? false : true; + + var newIsCapExceptions = checkArray(config, "newIsCapExceptions", []).reduce(invert, {}); + + var capIsNewExceptions = calculateCapIsNewExceptions(config); + + var listeners = {}; + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Get exact callee name from expression + * @param {ASTNode} node CallExpression or NewExpression node + * @returns {string} name + */ + function extractNameFromExpression(node) { + + var name = "", + property; + + if (node.callee.type === "MemberExpression") { + property = node.callee.property; + + if (property.type === "Literal" && (typeof property.value === "string")) { + name = property.value; + } else if (property.type === "Identifier" && !node.callee.computed) { + name = property.name; + } + } else { + name = node.callee.name; + } + return name; + } + + /** + * Returns the capitalization state of the string - + * Whether the first character is uppercase, lowercase, or non-alphabetic + * @param {string} str String + * @returns {string} capitalization state: "non-alpha", "lower", or "upper" + */ + function getCap(str) { + var firstChar = str.charAt(0); + + var firstCharLower = firstChar.toLowerCase(); + var firstCharUpper = firstChar.toUpperCase(); + + if (firstCharLower === firstCharUpper) { + // char has no uppercase variant, so it's non-alphabetic + return "non-alpha"; + } else if (firstChar === firstCharLower) { + return "lower"; + } else { + return "upper"; + } + } + + /** + * Check if capitalization is allowed for a CallExpression + * @param {Object} allowedMap Object mapping calleeName to a Boolean + * @param {ASTNode} node CallExpression node + * @param {string} calleeName Capitalized callee name from a CallExpression + * @returns {Boolean} Returns true if the callee may be capitalized + */ + function isCapAllowed(allowedMap, node, calleeName) { + if (allowedMap[calleeName]) { + return true; + } + if (calleeName === "UTC" && node.callee.type === "MemberExpression") { + // allow if callee is Date.UTC + return node.callee.object.type === "Identifier" && + node.callee.object.name === "Date"; + } + return false; + } + + /** + * Reports the given message for the given node. The location will be the start of the property or the callee. + * @param {ASTNode} node CallExpression or NewExpression node. + * @param {string} message The message to report. + * @returns {void} + */ + function report(node, message) { + var callee = node.callee; + + if (callee.type === "MemberExpression") { + callee = callee.property; + } + + context.report(node, callee.loc.start, message); + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + if (config.newIsCap) { + listeners.NewExpression = function(node) { + + var constructorName = extractNameFromExpression(node); + if (constructorName) { + var capitalization = getCap(constructorName); + var isAllowed = capitalization !== "lower" || isCapAllowed(newIsCapExceptions, node, constructorName); + if (!isAllowed) { + report(node, "A constructor name should not start with a lowercase letter."); + } + } + }; + } + + if (config.capIsNew) { + listeners.CallExpression = function(node) { + + var calleeName = extractNameFromExpression(node); + if (calleeName) { + var capitalization = getCap(calleeName); + var isAllowed = capitalization !== "upper" || isCapAllowed(capIsNewExceptions, node, calleeName); + if (!isAllowed) { + report(node, "A function with a name starting with an uppercase letter should only be used as a constructor."); + } + } + }; + } + + return listeners; +}; diff --git a/tools/eslint/lib/rules/new-parens.js b/tools/eslint/lib/rules/new-parens.js new file mode 100644 index 00000000000000..adc2f70c92f6cc --- /dev/null +++ b/tools/eslint/lib/rules/new-parens.js @@ -0,0 +1,27 @@ +/** + * @fileoverview Rule to flag when using constructor without parentheses + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "NewExpression": function(node) { + var tokens = context.getTokens(node); + var prenticesTokens = tokens.filter(function(token) { + return token.value === "(" || token.value === ")"; + }); + if (prenticesTokens.length < 2) { + context.report(node, "Missing '()' invoking a constructor"); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/newline-after-var.js b/tools/eslint/lib/rules/newline-after-var.js new file mode 100644 index 00000000000000..7a6c3cff2fb059 --- /dev/null +++ b/tools/eslint/lib/rules/newline-after-var.js @@ -0,0 +1,121 @@ +/** + * @fileoverview Rule to check empty newline after "var" statement + * @author Gopal Venkatesan + * @copyright 2015 Gopal Venkatesan. All rights reserved. + * @copyright 2015 Casey Visco. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var ALWAYS_MESSAGE = "Expected blank line after variable declarations.", + NEVER_MESSAGE = "Unexpected blank line after variable declarations."; + + // Default `mode` to "always". This means that invalid options will also + // be treated as "always" and the only special case is "never" + var mode = context.options[0] === "never" ? "never" : "always"; + + // Cache line numbers of comments for faster lookup + var comments = context.getAllComments().map(function (token) { + return token.loc.start.line; + }); + + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Determine if provided keyword is a variable declaration + * @private + * @param {string} keyword - keyword to test + * @returns {boolean} True if `keyword` is a type of var + */ + function isVar(keyword) { + return keyword === "var" || keyword === "let" || keyword === "const"; + } + + /** + * Determine if provided keyword is a variant of for specifiers + * @private + * @param {string} keyword - keyword to test + * @returns {boolean} True if `keyword` is a variant of for specifier + */ + function isForTypeSpecifier(keyword) { + return keyword === "ForStatement" || keyword === "ForInStatement" || keyword === "ForOfStatement"; + } + + /** + * Determine if provided keyword is an export specifiers + * @private + * @param {string} nodeType - nodeType to test + * @returns {boolean} True if `nodeType` is an export specifier + */ + function isExportSpecifier(nodeType) { + return nodeType === "ExportNamedDeclaration" || nodeType === "ExportSpecifier" || + nodeType === "ExportDefaultDeclaration" || nodeType === "ExportAllDeclaration"; + } + + /** + * Checks that a blank line exists after a variable declaration when mode is + * set to "always", or checks that there is no blank line when mode is set + * to "never" + * @private + * @param {ASTNode} node - `VariableDeclaration` node to test + * @returns {void} + */ + function checkForBlankLine(node) { + var lastToken = context.getLastToken(node), + nextToken = context.getTokenAfter(node), + nextLineNum = lastToken.loc.end.line + 1, + noNextLineToken, + hasNextLineComment; + + // Ignore if there is no following statement + if (!nextToken) { + return; + } + + // Ignore if parent of node is a for variant + if (isForTypeSpecifier(node.parent.type)) { + return; + } + + // Ignore if parent of node is an export specifier + if (isExportSpecifier(node.parent.type)) { + return; + } + + // Some coding styles use multiple `var` statements, so do nothing if + // the next token is a `var` statement. + if (nextToken.type === "Keyword" && isVar(nextToken.value)) { + return; + } + + // Next statement is not a `var`... + noNextLineToken = nextToken.loc.start.line > nextLineNum; + hasNextLineComment = comments.indexOf(nextLineNum) >= 0; + + if (mode === "never" && noNextLineToken && !hasNextLineComment) { + context.report(node, NEVER_MESSAGE, { identifier: node.name }); + } + + if (mode === "always" && (!noNextLineToken || hasNextLineComment)) { + context.report(node, ALWAYS_MESSAGE, { identifier: node.name }); + } + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + "VariableDeclaration": checkForBlankLine + }; + +}; diff --git a/tools/eslint/lib/rules/no-alert.js b/tools/eslint/lib/rules/no-alert.js new file mode 100644 index 00000000000000..1f14b533d71a13 --- /dev/null +++ b/tools/eslint/lib/rules/no-alert.js @@ -0,0 +1,54 @@ +/** + * @fileoverview Rule to flag use of alert, confirm, prompt + * @author Nicholas C. Zakas + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +function matchProhibited(name) { + return name.match(/^(alert|confirm|prompt)$/); +} + +function report(context, node, result) { + context.report(node, "Unexpected {{name}}.", { name: result[1] }); +} + + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "CallExpression": function(node) { + + var result; + + // without window. + if (node.callee.type === "Identifier") { + + result = matchProhibited(node.callee.name); + + if (result) { + report(context, node, result); + } + + } else if (node.callee.type === "MemberExpression" && node.callee.property.type === "Identifier") { + + result = matchProhibited(node.callee.property.name); + + if (result && node.callee.object.name === "window") { + report(context, node, result); + } + + } + + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-array-constructor.js b/tools/eslint/lib/rules/no-array-constructor.js new file mode 100644 index 00000000000000..a37d674c807ece --- /dev/null +++ b/tools/eslint/lib/rules/no-array-constructor.js @@ -0,0 +1,29 @@ +/** + * @fileoverview Disallow construction of dense arrays using the Array constructor + * @author Matt DuVall + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + function check(node) { + if ( + node.arguments.length !== 1 && + node.callee.type === "Identifier" && + node.callee.name === "Array" + ) { + context.report(node, "The array literal notation [] is preferrable."); + } + } + + return { + "CallExpression": check, + "NewExpression": check + }; + +}; diff --git a/tools/eslint/lib/rules/no-bitwise.js b/tools/eslint/lib/rules/no-bitwise.js new file mode 100644 index 00000000000000..942317f3d0eebd --- /dev/null +++ b/tools/eslint/lib/rules/no-bitwise.js @@ -0,0 +1,55 @@ +/** + * @fileoverview Rule to flag bitwise identifiers + * @author Nicholas C. Zakas + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var BITWISE_OPERATORS = [ + "^", "|", "&", "<<", ">>", ">>>", + "^=", "|=", "&=", "<<=", ">>=", ">>>=", + "~" + ]; + + /** + * Reports an unexpected use of a bitwise operator. + * @param {ASTNode} node Node which contains the bitwise operator. + * @returns {void} + */ + function report(node) { + context.report(node, "Unexpected use of '{{operator}}'.", { operator: node.operator }); + } + + /** + * Checks if the given node has a bitwise operator. + * @param {ASTNode} node The node to check. + * @returns {boolean} Whether or not the node has a bitwise operator. + */ + function hasBitwiseOperator(node) { + return BITWISE_OPERATORS.indexOf(node.operator) !== -1; + } + + /** + * Report if the given node contains a bitwise operator. + * @param {ASTNode} node The node to check. + * @returns {void} + */ + function checkNodeForBitwiseOperator(node) { + if (hasBitwiseOperator(node)) { + report(node); + } + } + + return { + "AssignmentExpression": checkNodeForBitwiseOperator, + "BinaryExpression": checkNodeForBitwiseOperator, + "UnaryExpression": checkNodeForBitwiseOperator + }; + +}; diff --git a/tools/eslint/lib/rules/no-caller.js b/tools/eslint/lib/rules/no-caller.js new file mode 100644 index 00000000000000..b489d79c548a50 --- /dev/null +++ b/tools/eslint/lib/rules/no-caller.js @@ -0,0 +1,27 @@ +/** + * @fileoverview Rule to flag use of arguments.callee and arguments.caller. + * @author Nicholas C. Zakas + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "MemberExpression": function(node) { + var objectName = node.object.name, + propertyName = node.property.name; + + if (objectName === "arguments" && !node.computed && propertyName && propertyName.match(/^calle[er]$/)) { + context.report(node, "Avoid arguments.{{property}}.", { property: propertyName }); + } + + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-catch-shadow.js b/tools/eslint/lib/rules/no-catch-shadow.js new file mode 100644 index 00000000000000..af07c462920930 --- /dev/null +++ b/tools/eslint/lib/rules/no-catch-shadow.js @@ -0,0 +1,50 @@ +/** + * @fileoverview Rule to flag variable leak in CatchClauses in IE 8 and earlier + * @author Ian Christian Myers + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + function paramIsShadowing(scope, name) { + var found = scope.variables.some(function(variable) { + return variable.name === name; + }); + + if (found) { + return true; + } + + if (scope.upper) { + return paramIsShadowing(scope.upper, name); + } + + return false; + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + + "CatchClause": function(node) { + var scope = context.getScope(); + + if (paramIsShadowing(scope, node.param.name)) { + context.report(node, "Value of '{{name}}' may be overwritten in IE 8 and earlier.", + { name: node.param.name }); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-comma-dangle.js b/tools/eslint/lib/rules/no-comma-dangle.js new file mode 100644 index 00000000000000..32b2a73658edaa --- /dev/null +++ b/tools/eslint/lib/rules/no-comma-dangle.js @@ -0,0 +1,43 @@ +/** + * @fileoverview Rule to flag trailing commas in object literals. + * @author Ian Christian Myers + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + //------------------------------------------------------------------------- + // Helpers + //------------------------------------------------------------------------- + + function checkForTrailingComma(node) { + var items = node.properties || node.elements, + length = items.length, + lastItem, penultimateToken; + + if (length) { + lastItem = items[length - 1]; + if (lastItem) { + penultimateToken = context.getLastToken(node, 1); + if (penultimateToken.value === ",") { + context.report(lastItem, penultimateToken.loc.start, "Trailing comma."); + } + } + } + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + "ObjectExpression": checkForTrailingComma, + "ArrayExpression": checkForTrailingComma + }; + +}; diff --git a/tools/eslint/lib/rules/no-cond-assign.js b/tools/eslint/lib/rules/no-cond-assign.js new file mode 100644 index 00000000000000..9b00fe4e32beba --- /dev/null +++ b/tools/eslint/lib/rules/no-cond-assign.js @@ -0,0 +1,117 @@ +/** + * @fileoverview Rule to flag assignment in a conditional statement's test expression + * @author Stephen Murray + */ +"use strict"; + +var NODE_DESCRIPTIONS = { + "DoWhileStatement": "a 'do...while' statement", + "ForStatement": "a 'for' statement", + "IfStatement": "an 'if' statement", + "WhileStatement": "a 'while' statement" +}; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var prohibitAssign = (context.options[0] || "except-parens"); + + /** + * Check whether an AST node is the test expression for a conditional statement. + * @param {!Object} node The node to test. + * @returns {boolean} `true` if the node is the text expression for a conditional statement; otherwise, `false`. + */ + function isConditionalTestExpression(node) { + return node.parent && + node.parent.test && + node === node.parent.test; + } + + /** + * Given an AST node, perform a bottom-up search for the first ancestor that represents a conditional statement. + * @param {!Object} node The node to use at the start of the search. + * @returns {?Object} The closest ancestor node that represents a conditional statement. + */ + function findConditionalAncestor(node) { + var currentAncestor = node; + + while ((currentAncestor = currentAncestor.parent)) { + if (isConditionalTestExpression(currentAncestor)) { + return currentAncestor.parent; + } + } + + return null; + } + + /** + * Check whether the code represented by an AST node is enclosed in parentheses. + * @param {!Object} node The node to test. + * @returns {boolean} `true` if the code is enclosed in parentheses; otherwise, `false`. + */ + function isParenthesised(node) { + var previousToken = context.getTokenBefore(node), + nextToken = context.getTokenAfter(node); + + return previousToken.value === "(" && previousToken.range[1] <= node.range[0] && + nextToken.value === ")" && nextToken.range[0] >= node.range[1]; + } + + /** + * Check whether the code represented by an AST node is enclosed in two sets of parentheses. + * @param {!Object} node The node to test. + * @returns {boolean} `true` if the code is enclosed in two sets of parentheses; otherwise, `false`. + */ + function isParenthesisedTwice(node) { + var previousToken = context.getTokenBefore(node, 1), + nextToken = context.getTokenAfter(node, 1); + + return isParenthesised(node) && + previousToken.value === "(" && previousToken.range[1] <= node.range[0] && + nextToken.value === ")" && nextToken.range[0] >= node.range[1]; + } + + /** + * Check a conditional statement's test expression for top-level assignments that are not enclosed in parentheses. + * @param {!Object} node The node for the conditional statement. + * @returns {void} + */ + function testForAssign(node) { + if (node.test && (node.test.type === "AssignmentExpression") && !isParenthesisedTwice(node.test)) { + // must match JSHint's error message + context.report(node, "Expected a conditional expression and instead saw an assignment."); + } + } + + /** + * Check whether an assignment expression is descended from a conditional statement's test expression. + * @param {!Object} node The node for the assignment expression. + * @returns {void} + */ + function testForConditionalAncestor(node) { + var ancestor = findConditionalAncestor(node); + + if (ancestor) { + context.report(ancestor, "Unexpected assignment within {{type}}.", { + type: NODE_DESCRIPTIONS[ancestor.type] || ancestor.type + }); + } + } + + if (prohibitAssign === "always") { + return { + "AssignmentExpression": testForConditionalAncestor + }; + } + + return { + "DoWhileStatement": testForAssign, + "ForStatement": testForAssign, + "IfStatement": testForAssign, + "WhileStatement": testForAssign + }; + +}; diff --git a/tools/eslint/lib/rules/no-console.js b/tools/eslint/lib/rules/no-console.js new file mode 100644 index 00000000000000..929f00045ede5a --- /dev/null +++ b/tools/eslint/lib/rules/no-console.js @@ -0,0 +1,25 @@ +/** + * @fileoverview Rule to flag use of console object + * @author Nicholas C. Zakas + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "MemberExpression": function(node) { + + if (node.object.name === "console") { + context.report(node, "Unexpected console statement."); + } + + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-constant-condition.js b/tools/eslint/lib/rules/no-constant-condition.js new file mode 100644 index 00000000000000..394a9c9bb8bacd --- /dev/null +++ b/tools/eslint/lib/rules/no-constant-condition.js @@ -0,0 +1,71 @@ +/** + * @fileoverview Rule to flag use constant conditions + * @author Christian Schulz + * @copyright 2014 Christian Schulz. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Checks if a node has a constant truthiness value. + * @param {ASTNode} node The AST node to check. + * @returns {Bool} true when node's truthiness is constant + * @private + */ + function isConstant(node) { + switch (node.type) { + case "Literal": + case "ArrowFunctionExpression": + case "FunctionExpression": + case "ObjectExpression": + case "ArrayExpression": + return true; + case "UnaryExpression": + return isConstant(node.argument); + case "BinaryExpression": + case "LogicalExpression": + return isConstant(node.left) && isConstant(node.right); + case "AssignmentExpression": + return (node.operator === "=") && isConstant(node.right); + case "SequenceExpression": + return isConstant(node.expressions[node.expressions.length - 1]); + // no default + } + return false; + } + + /** + * Reports when the given node contains a constant condition. + * @param {ASTNode} node The AST node to check. + * @returns {void} + * @private + */ + function checkConstantCondition(node) { + if (node.test && isConstant(node.test)) { + context.report(node, "Unexpected constant condition."); + } + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + "ConditionalExpression": checkConstantCondition, + "IfStatement": checkConstantCondition, + "WhileStatement": checkConstantCondition, + "DoWhileStatement": checkConstantCondition, + "ForStatement": checkConstantCondition + }; + +}; diff --git a/tools/eslint/lib/rules/no-continue.js b/tools/eslint/lib/rules/no-continue.js new file mode 100644 index 00000000000000..b48101300576e3 --- /dev/null +++ b/tools/eslint/lib/rules/no-continue.js @@ -0,0 +1,21 @@ +/** + * @fileoverview Rule to flag use of continue statement + * @author Borislav Zhivkov + * @copyright 2015 Borislav Zhivkov. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + "ContinueStatement": function(node) { + context.report(node, "Unexpected use of continue statement"); + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-control-regex.js b/tools/eslint/lib/rules/no-control-regex.js new file mode 100644 index 00000000000000..a800acc87fefd1 --- /dev/null +++ b/tools/eslint/lib/rules/no-control-regex.js @@ -0,0 +1,56 @@ +/** + * @fileoverview Rule to forbid control charactes from regular expressions. + * @author Nicholas C. Zakas + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + function getRegExp(node) { + + if (node.value instanceof RegExp) { + return node.value; + } else if (typeof node.value === "string") { + + var parent = context.getAncestors().pop(); + if ((parent.type === "NewExpression" || parent.type === "CallExpression") && + parent.callee.type === "Identifier" && parent.callee.name === "RegExp") { + + // there could be an invalid regular expression string + try { + return new RegExp(node.value); + } catch (ex) { + return null; + } + + } + } else { + return null; + } + + } + + + + return { + + "Literal": function(node) { + + var computedValue, + regex = getRegExp(node); + + if (regex) { + computedValue = regex.toString(); + if (/[\x00-\x1f]/.test(computedValue)) { + context.report(node, "Unexpected control character in regular expression."); + } + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-debugger.js b/tools/eslint/lib/rules/no-debugger.js new file mode 100644 index 00000000000000..1a9a7e7d70d589 --- /dev/null +++ b/tools/eslint/lib/rules/no-debugger.js @@ -0,0 +1,20 @@ +/** + * @fileoverview Rule to flag use of a debugger statement + * @author Nicholas C. Zakas + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + "DebuggerStatement": function(node) { + context.report(node, "Unexpected 'debugger' statement."); + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-delete-var.js b/tools/eslint/lib/rules/no-delete-var.js new file mode 100644 index 00000000000000..a863d6897a55eb --- /dev/null +++ b/tools/eslint/lib/rules/no-delete-var.js @@ -0,0 +1,23 @@ +/** + * @fileoverview Rule to flag when deleting variables + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "UnaryExpression": function(node) { + if (node.operator === "delete" && node.argument.type === "Identifier") { + context.report(node, "Variables should not be deleted."); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-div-regex.js b/tools/eslint/lib/rules/no-div-regex.js new file mode 100644 index 00000000000000..17347480c64050 --- /dev/null +++ b/tools/eslint/lib/rules/no-div-regex.js @@ -0,0 +1,25 @@ +/** + * @fileoverview Rule to check for ambiguous div operator in regexes + * @author Matt DuVall + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "Literal": function(node) { + var token = context.getFirstToken(node); + + if (token.type === "RegularExpression" && token.value[1] === "=") { + context.report(node, "A regular expression literal can be confused with '/='."); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-dupe-args.js b/tools/eslint/lib/rules/no-dupe-args.js new file mode 100644 index 00000000000000..458622e5e0db85 --- /dev/null +++ b/tools/eslint/lib/rules/no-dupe-args.js @@ -0,0 +1,83 @@ +/** + * @fileoverview Rule to flag duplicate arguments + * @author Jamund Ferguson + * @copyright 2015 Jamund Ferguson. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Determines if a given node has duplicate parameters. + * @param {ASTNode} node The node to check. + * @returns {void} + * @private + */ + function checkParams(node) { + var params = {}, + dups = {}; + + + /** + * Marks a given param as either seen or duplicated. + * @param {string} name The name of the param to mark. + * @returns {void} + * @private + */ + function markParam(name) { + if (params.hasOwnProperty(name)) { + dups[name] = 1; + } else { + params[name] = 1; + } + } + + // loop through and find each duplicate param + node.params.forEach(function(param) { + + switch (param.type) { + case "Identifier": + markParam(param.name); + break; + + case "ObjectPattern": + param.properties.forEach(function(property) { + markParam(property.key.name); + }); + break; + + case "ArrayPattern": + param.elements.forEach(function(element) { + markParam(element.name); + }); + break; + + // no default + } + }); + + // log an error for each duplicate (not 2 for each) + Object.keys(dups).forEach(function(currentParam) { + context.report(node, "Duplicate param '{{key}}'.", { key: currentParam }); + }); + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + "FunctionDeclaration": checkParams, + "FunctionExpression": checkParams + }; + +}; diff --git a/tools/eslint/lib/rules/no-dupe-keys.js b/tools/eslint/lib/rules/no-dupe-keys.js new file mode 100644 index 00000000000000..522f6ace6db1cd --- /dev/null +++ b/tools/eslint/lib/rules/no-dupe-keys.js @@ -0,0 +1,41 @@ +/** + * @fileoverview Rule to flag use of duplicate keys in an object. + * @author Ian Christian Myers + * @copyright 2013 Ian Christian Myers. All rights reserved. + * @copyright 2013 Nicholas C. Zakas. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "ObjectExpression": function(node) { + + // Object that will be a map of properties--safe because we will + // prefix all of the keys. + var nodeProps = Object.create(null); + + node.properties.forEach(function(property) { + var keyName = property.key.name || property.key.value, + key = property.kind + "-" + keyName, + checkProperty = (!property.computed || property.key.type === "Literal"); + + if (checkProperty) { + if (nodeProps[key]) { + context.report(node, "Duplicate key '{{key}}'.", { key: keyName }); + } else { + nodeProps[key] = true; + } + } + }); + + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-duplicate-case.js b/tools/eslint/lib/rules/no-duplicate-case.js new file mode 100644 index 00000000000000..89de7174fcb8c0 --- /dev/null +++ b/tools/eslint/lib/rules/no-duplicate-case.js @@ -0,0 +1,59 @@ +/** + * @fileoverview Rule to disallow a duplicate case label. + * @author Dieter Oberkofler + * @copyright 2015 Dieter Oberkofler. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + /** + * Get a hash value for the node + * @param {ASTNode} node The node. + * @returns {string} A hash value for the node. + * @private + */ + function getHash(node) { + if (node.type === "Literal") { + return node.type + typeof node.value + node.value; + } else if (node.type === "Identifier") { + return node.type + typeof node.name + node.name; + } else if (node.type === "MemberExpression") { + return node.type + getHash(node.object) + getHash(node.property); + } + } + + var switchStatement = []; + + return { + + "SwitchStatement": function(/*node*/) { + switchStatement.push({}); + }, + + "SwitchStatement:exit": function(/*node*/) { + switchStatement.pop(); + }, + + "SwitchCase": function(node) { + var currentSwitch = switchStatement[switchStatement.length - 1], + hashValue; + + if (node.test) { + hashValue = getHash(node.test); + if (typeof hashValue !== "undefined" && currentSwitch.hasOwnProperty(hashValue)) { + context.report(node, "Duplicate case label."); + } else { + currentSwitch[hashValue] = true; + } + } + } + + }; + +}; diff --git a/tools/eslint/lib/rules/no-else-return.js b/tools/eslint/lib/rules/no-else-return.js new file mode 100644 index 00000000000000..2496095365781f --- /dev/null +++ b/tools/eslint/lib/rules/no-else-return.js @@ -0,0 +1,123 @@ +/** + * @fileoverview Rule to flag `else` after a `return` in `if` + * @author Ian Christian Myers + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Display the context report if rule is violated + * + * @param {Node} node The 'else' node + * @returns {void} + */ + function displayReport(node) { + context.report(node, "Unexpected 'else' after 'return'."); + } + + /** + * Check to see if the node is a ReturnStatement + * + * @param {Node} node The node being evaluated + * @returns {boolean} True if node is a return + */ + function checkForReturn(node) { + return node.type === "ReturnStatement"; + } + + /** + * Naive return checking, does not iterate through the whole + * BlockStatement because we make the assumption that the ReturnStatement + * will be the last node in the body of the BlockStatement. + * + * @param {Node} node The consequent/alternate node + * @returns {boolean} True if it has a return + */ + function naiveHasReturn(node) { + if (node.type === "BlockStatement") { + var body = node.body, + lastChildNode = body[body.length - 1]; + + return lastChildNode && checkForReturn(lastChildNode); + } + return checkForReturn(node); + } + + /** + * Check to see if the node is valid for evaluation, + * meaning it has an else and not an else-if + * + * @param {Node} node The node being evaluated + * @returns {boolean} True if the node is valid + */ + function hasElse(node) { + return node.alternate && node.consequent && node.alternate.type !== "IfStatement"; + } + + /** + * If the consequent is an IfStatement, check to see if it has an else + * and both its consequent and alternate path return, meaning this is + * a nested case of rule violation. If-Else not considered currently. + * + * @param {Node} node The consequent node + * @returns {boolean} True if this is a nested rule violation + */ + function checkForIf(node) { + return node.type === "IfStatement" && hasElse(node) && + naiveHasReturn(node.alternate) && naiveHasReturn(node.consequent); + } + + /** + * Check the consequent/body node to make sure it is not + * a ReturnStatement or an IfStatement that returns on both + * code paths. If it is, display the context report. + * + * @param {Node} node The consequent or body node + * @param {Node} alternate The alternate node + * @returns {void} + */ + function checkForReturnOrIf(node, alternate) { + if (checkForReturn(node) || checkForIf(node)) { + displayReport(alternate); + } + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + + "IfStatement": function (node) { + // Don't bother finding a ReturnStatement, if there's no `else` + // or if the alternate is also an if (indicating an else if). + if (hasElse(node)) { + var consequent = node.consequent, + alternate = node.alternate; + // If we have a BlockStatement, check each consequent body node. + if (consequent.type === "BlockStatement") { + var body = consequent.body; + body.forEach(function (bodyNode) { + checkForReturnOrIf(bodyNode, alternate); + }); + // If not a block statement, make sure the consequent isn't a ReturnStatement + // or an IfStatement with returns on both paths + } else { + checkForReturnOrIf(consequent, alternate); + } + } + } + + }; + +}; diff --git a/tools/eslint/lib/rules/no-empty-class.js b/tools/eslint/lib/rules/no-empty-class.js new file mode 100644 index 00000000000000..009c1446b42ada --- /dev/null +++ b/tools/eslint/lib/rules/no-empty-class.js @@ -0,0 +1,43 @@ +/** + * @fileoverview Rule to flag the use of empty character classes in regular expressions + * @author Ian Christian Myers + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/* +plain-English description of the following regexp: +0. `^` fix the match at the beginning of the string +1. `\/`: the `/` that begins the regexp +2. `([^\\[]|\\.|\[([^\\\]]|\\.)+\])*`: regexp contents; 0 or more of the following + 2.0. `[^\\[]`: any character that's not a `\` or a `[` (anything but escape sequences and character classes) + 2.1. `\\.`: an escape sequence + 2.2. `\[([^\\\]]|\\.)+\]`: a character class that isn't empty +3. `\/` the `/` that ends the regexp +4. `[gimy]*`: optional regexp flags +5. `$`: fix the match at the end of the string +*/ +var regex = /^\/([^\\[]|\\.|\[([^\\\]]|\\.)+\])*\/[gimy]*$/; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "Literal": function(node) { + var token = context.getFirstToken(node); + if (token.type === "RegularExpression" && !regex.test(token.value)) { + context.report(node, "Empty class."); + } + } + + }; + +}; diff --git a/tools/eslint/lib/rules/no-empty-label.js b/tools/eslint/lib/rules/no-empty-label.js new file mode 100644 index 00000000000000..371c629a824867 --- /dev/null +++ b/tools/eslint/lib/rules/no-empty-label.js @@ -0,0 +1,25 @@ +/** + * @fileoverview Rule to flag when label is not used for a loop or switch + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "LabeledStatement": function(node) { + var type = node.body.type; + + if (type !== "ForStatement" && type !== "WhileStatement" && type !== "DoWhileStatement" && type !== "SwitchStatement" && type !== "ForInStatement" && type !== "ForOfStatement") { + context.report(node, "Unexpected label {{l}}", {l: node.label.name}); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-empty.js b/tools/eslint/lib/rules/no-empty.js new file mode 100644 index 00000000000000..1c2307d63f8725 --- /dev/null +++ b/tools/eslint/lib/rules/no-empty.js @@ -0,0 +1,47 @@ +/** + * @fileoverview Rule to flag use of an empty block statement + * @author Nicholas C. Zakas + * @copyright Nicholas C. Zakas. All rights reserved. + * @copyright 2015 Dieter Oberkofler. All rights reserved. + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "BlockStatement": function(node) { + var parent = node.parent, + parentType = parent.type; + + // if the body is not empty, we can just return immediately + if (node.body.length !== 0) { + return; + } + + // a function is generally allowed to be empty + if (parentType === "FunctionDeclaration" || parentType === "FunctionExpression" || parentType === "ArrowFunctionExpression") { + return; + } + + // any other block is only allowed to be empty, if it contains a comment + if (context.getComments(node).trailing.length > 0) { + return; + } + + context.report(node, "Empty block statement."); + }, + + "SwitchStatement": function(node) { + + if (typeof node.cases === "undefined" || node.cases.length === 0) { + context.report(node, "Empty switch statement."); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-eq-null.js b/tools/eslint/lib/rules/no-eq-null.js new file mode 100644 index 00000000000000..deee40c36a6fd6 --- /dev/null +++ b/tools/eslint/lib/rules/no-eq-null.js @@ -0,0 +1,27 @@ +/** + * @fileoverview Rule to flag comparisons to null without a type-checking + * operator. + * @author Ian Christian Myers + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "BinaryExpression": function(node) { + var badOperator = node.operator === "==" || node.operator === "!="; + + if (node.right.type === "Literal" && node.right.raw === "null" && badOperator || + node.left.type === "Literal" && node.left.raw === "null" && badOperator) { + context.report(node, "Use ‘===’ to compare with ‘null’."); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-eval.js b/tools/eslint/lib/rules/no-eval.js new file mode 100644 index 00000000000000..8eced727db31e8 --- /dev/null +++ b/tools/eslint/lib/rules/no-eval.js @@ -0,0 +1,24 @@ +/** + * @fileoverview Rule to flag use of eval() statement + * @author Nicholas C. Zakas + * @copyright 2015 Mathias Schreck. All rights reserved. + * @copyright 2013 Nicholas C. Zakas. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + "CallExpression": function(node) { + if (node.callee.name === "eval") { + context.report(node, "eval can be harmful."); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-ex-assign.js b/tools/eslint/lib/rules/no-ex-assign.js new file mode 100644 index 00000000000000..6ea5a2236013f3 --- /dev/null +++ b/tools/eslint/lib/rules/no-ex-assign.js @@ -0,0 +1,40 @@ +/** + * @fileoverview Rule to flag assignment of the exception parameter + * @author Stephen Murray + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var catchStack = []; + + return { + + "CatchClause": function(node) { + catchStack.push(node.param.name); + }, + + "CatchClause:exit": function() { + catchStack.pop(); + }, + + "AssignmentExpression": function(node) { + + if (catchStack.length > 0) { + + var exceptionName = catchStack[catchStack.length - 1]; + + if (node.left.name && node.left.name === exceptionName) { + context.report(node, "Do not assign to the exception parameter."); + } + } + } + + }; + +}; diff --git a/tools/eslint/lib/rules/no-extend-native.js b/tools/eslint/lib/rules/no-extend-native.js new file mode 100644 index 00000000000000..a600de09be1cc6 --- /dev/null +++ b/tools/eslint/lib/rules/no-extend-native.js @@ -0,0 +1,77 @@ +/** + * @fileoverview Rule to flag adding properties to native object's prototypes. + * @author David Nelson + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +var BUILTINS = [ + "Object", "Function", "Array", "String", "Boolean", "Number", "Date", + "RegExp", "Error", "EvalError", "RangeError", "ReferenceError", + "SyntaxError", "TypeError", "URIError" +]; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + // handle the Array.prototype.extra style case + "AssignmentExpression": function(node) { + var lhs = node.left, affectsProto; + + if (lhs.type !== "MemberExpression" || lhs.object.type !== "MemberExpression") { + return; + } + + affectsProto = lhs.object.computed ? + lhs.object.property.type === "Literal" && lhs.object.property.value === "prototype" : + lhs.object.property.name === "prototype"; + + if (!affectsProto) { + return; + } + + BUILTINS.forEach(function(builtin) { + if (lhs.object.object.name === builtin) { + context.report(node, builtin + " prototype is read only, properties should not be added."); + } + }); + }, + + // handle the Object.defineProperty(Array.prototype) case + "CallExpression": function(node) { + + var callee = node.callee, + subject, + object; + + // only worry about Object.defineProperty + if (callee.type === "MemberExpression" && + callee.object.name === "Object" && + callee.property.name === "defineProperty") { + + // verify the object being added to is a native prototype + subject = node.arguments[0]; + object = subject.object; + + if (object && + object.type === "Identifier" && + (BUILTINS.indexOf(object.name) > -1) && + subject.property.name === "prototype") { + + context.report(node, object.name + " prototype is read only, properties should not be added."); + } + } + + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-extra-bind.js b/tools/eslint/lib/rules/no-extra-bind.js new file mode 100644 index 00000000000000..b585730633e673 --- /dev/null +++ b/tools/eslint/lib/rules/no-extra-bind.js @@ -0,0 +1,79 @@ +/** + * @fileoverview Rule to flag unnecessary bind calls + * @author Bence Dányi + * @copyright 2014 Bence Dányi. All rights reserved. + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var scope = [{ + depth: -1, + found: 0 + }]; + + /** + * Get the topmost scope + * @returns {Object} The topmost scope + */ + function getTopScope() { + return scope[scope.length - 1]; + } + + /** + * Increment the depth of the top scope + * @returns {void} + */ + function incrementScopeDepth() { + var top = getTopScope(); + top.depth++; + } + + /** + * Decrement the depth of the top scope + * @returns {void} + */ + function decrementScopeDepth() { + var top = getTopScope(); + top.depth--; + } + + return { + "CallExpression": function(node) { + if (node.arguments.length === 1 && + node.callee.type === "MemberExpression" && + node.callee.property.name === "bind" && + /FunctionExpression$/.test(node.callee.object.type)) { + scope.push({ + call: node, + depth: -1, + found: 0 + }); + } + }, + "CallExpression:exit": function(node) { + var top = getTopScope(); + if (top.call === node && top.found === 0) { + context.report(node, "The function binding is unnecessary."); + scope.pop(); + } + }, + "ArrowFunctionExpression": incrementScopeDepth, + "ArrowFunctionExpression:exit": decrementScopeDepth, + "FunctionExpression": incrementScopeDepth, + "FunctionExpression:exit": decrementScopeDepth, + "FunctionDeclaration": incrementScopeDepth, + "FunctionDeclaration:exit": decrementScopeDepth, + "ThisExpression": function() { + var top = getTopScope(); + if (top.depth === 0) { + top.found++; + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-extra-boolean-cast.js b/tools/eslint/lib/rules/no-extra-boolean-cast.js new file mode 100644 index 00000000000000..605d7b1210ef9d --- /dev/null +++ b/tools/eslint/lib/rules/no-extra-boolean-cast.js @@ -0,0 +1,69 @@ +/** + * @fileoverview Rule to flag unnecessary double negation in Boolean contexts + * @author Brandon Mills + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + "UnaryExpression": function (node) { + var ancestors = context.getAncestors(), + parent = ancestors.pop(), + grandparent = ancestors.pop(); + + // Exit early if it's guaranteed not to match + if (node.operator !== "!" || + parent.type !== "UnaryExpression" || + parent.operator !== "!") { + return; + } + + // if () ... + if (grandparent.type === "IfStatement") { + context.report(node, "Redundant double negation in an if statement condition."); + + // do ... while () + } else if (grandparent.type === "DoWhileStatement") { + context.report(node, "Redundant double negation in a do while loop condition."); + + // while () ... + } else if (grandparent.type === "WhileStatement") { + context.report(node, "Redundant double negation in a while loop condition."); + + // ? ... : ... + } else if ((grandparent.type === "ConditionalExpression" && + parent === grandparent.test)) { + context.report(node, "Redundant double negation in a ternary condition."); + + // for (...; ; ...) ... + } else if ((grandparent.type === "ForStatement" && + parent === grandparent.test)) { + context.report(node, "Redundant double negation in a for loop condition."); + + // ! + } else if ((grandparent.type === "UnaryExpression" && + grandparent.operator === "!")) { + context.report(node, "Redundant multiple negation."); + + // Boolean() + } else if ((grandparent.type === "CallExpression" && + grandparent.callee.type === "Identifier" && + grandparent.callee.name === "Boolean")) { + context.report(node, "Redundant double negation in call to Boolean()."); + + // new Boolean() + } else if ((grandparent.type === "NewExpression" && + grandparent.callee.type === "Identifier" && + grandparent.callee.name === "Boolean")) { + context.report(node, "Redundant double negation in Boolean constructor call."); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-extra-parens.js b/tools/eslint/lib/rules/no-extra-parens.js new file mode 100644 index 00000000000000..2ec8647a68527f --- /dev/null +++ b/tools/eslint/lib/rules/no-extra-parens.js @@ -0,0 +1,299 @@ +/** + * @fileoverview Disallow parenthesesisng higher precedence subexpressions. + * @author Michael Ficarra + * @copyright 2014 Michael Ficarra. All rights reserved. + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + function isParenthesised(node) { + var previousToken = context.getTokenBefore(node), + nextToken = context.getTokenAfter(node); + + return previousToken && nextToken && + previousToken.value === "(" && previousToken.range[1] <= node.range[0] && + nextToken.value === ")" && nextToken.range[0] >= node.range[1]; + } + + function isParenthesisedTwice(node) { + var previousToken = context.getTokenBefore(node, 1), + nextToken = context.getTokenAfter(node, 1); + + return isParenthesised(node) && previousToken && nextToken && + previousToken.value === "(" && previousToken.range[1] <= node.range[0] && + nextToken.value === ")" && nextToken.range[0] >= node.range[1]; + } + + function precedence(node) { + + switch (node.type) { + case "SequenceExpression": + return 0; + + case "AssignmentExpression": + case "ArrowFunctionExpression": + case "YieldExpression": + return 1; + + case "ConditionalExpression": + return 3; + + case "LogicalExpression": + switch (node.operator) { + case "||": + return 4; + case "&&": + return 5; + // no default + } + + /* falls through */ + case "BinaryExpression": + switch (node.operator) { + case "|": + return 6; + case "^": + return 7; + case "&": + return 8; + case "==": + case "!=": + case "===": + case "!==": + return 9; + case "<": + case "<=": + case ">": + case ">=": + case "in": + case "instanceof": + return 10; + case "<<": + case ">>": + case ">>>": + return 11; + case "+": + case "-": + return 12; + case "*": + case "/": + case "%": + return 13; + // no default + } + /* falls through */ + case "UnaryExpression": + return 14; + case "UpdateExpression": + return 15; + case "CallExpression": + // IIFE is allowed to have parens in any position (#655) + if (node.callee.type === "FunctionExpression") { + return -1; + } + return 16; + case "NewExpression": + return 17; + // no default + } + return 18; + } + + function report(node) { + var previousToken = context.getTokenBefore(node); + context.report(node, previousToken.loc.start, "Gratuitous parentheses around expression."); + } + + function dryUnaryUpdate(node) { + if (isParenthesised(node.argument) && precedence(node.argument) >= precedence(node)) { + report(node.argument); + } + } + + function dryCallNew(node) { + if (isParenthesised(node.callee) && precedence(node.callee) >= precedence(node) && + !(node.type === "CallExpression" && node.callee.type === "FunctionExpression")) { + report(node.callee); + } + if (node.arguments.length === 1) { + if (isParenthesisedTwice(node.arguments[0]) && precedence(node.arguments[0]) >= precedence({type: "AssignmentExpression"})) { + report(node.arguments[0]); + } + } else { + [].forEach.call(node.arguments, function(arg) { + if (isParenthesised(arg) && precedence(arg) >= precedence({type: "AssignmentExpression"})) { + report(arg); + } + }); + } + } + + function dryBinaryLogical(node) { + var prec = precedence(node); + if (isParenthesised(node.left) && precedence(node.left) >= prec) { + report(node.left); + } + if (isParenthesised(node.right) && precedence(node.right) > prec) { + report(node.right); + } + } + + return { + "ArrayExpression": function(node) { + [].forEach.call(node.elements, function(e) { + if (e && isParenthesised(e) && precedence(e) >= precedence({type: "AssignmentExpression"})) { + report(e); + } + }); + }, + "ArrowFunctionExpression": function(node) { + if (node.body.type !== "BlockStatement" && isParenthesised(node.body) && precedence(node.body) >= precedence({type: "AssignmentExpression"})) { + report(node.body); + } + }, + "AssignmentExpression": function(node) { + if (isParenthesised(node.right) && precedence(node.right) >= precedence(node)) { + report(node.right); + } + }, + "BinaryExpression": dryBinaryLogical, + "CallExpression": dryCallNew, + "ConditionalExpression": function(node) { + if (isParenthesised(node.test) && precedence(node.test) >= precedence({type: "LogicalExpression", operator: "||"})) { + report(node.test); + } + if (isParenthesised(node.consequent) && precedence(node.consequent) >= precedence({type: "AssignmentExpression"})) { + report(node.consequent); + } + if (isParenthesised(node.alternate) && precedence(node.alternate) >= precedence({type: "AssignmentExpression"})) { + report(node.alternate); + } + }, + "DoWhileStatement": function(node) { + if (isParenthesisedTwice(node.test)) { + report(node.test); + } + }, + "ExpressionStatement": function(node) { + var firstToken; + if (isParenthesised(node.expression)) { + firstToken = context.getFirstToken(node.expression); + if (firstToken.value !== "function" && firstToken.value !== "{") { + report(node.expression); + } + } + }, + "ForInStatement": function(node) { + if (isParenthesised(node.right)) { + report(node.right); + } + }, + "ForOfStatement": function(node) { + if (isParenthesised(node.right)) { + report(node.right); + } + }, + "ForStatement": function(node) { + if (node.init && isParenthesised(node.init)) { + report(node.init); + } + + if (node.test && isParenthesised(node.test)) { + report(node.test); + } + + if (node.update && isParenthesised(node.update)) { + report(node.update); + } + }, + "IfStatement": function(node) { + if (isParenthesisedTwice(node.test)) { + report(node.test); + } + }, + "LogicalExpression": dryBinaryLogical, + "MemberExpression": function(node) { + if ( + isParenthesised(node.object) && + precedence(node.object) >= precedence(node) && + ( + node.computed || + !( + (node.object.type === "Literal" && + typeof node.object.value === "number" && + /^[0-9]+$/.test(context.getFirstToken(node.object).value)) + || + // RegExp literal is allowed to have parens (#1589) + (node.object.type === "Literal" && node.object.regex) + ) + ) + ) { + report(node.object); + } + }, + "NewExpression": dryCallNew, + "ObjectExpression": function(node) { + [].forEach.call(node.properties, function(e) { + var v = e.value; + if (v && isParenthesised(v) && precedence(v) >= precedence({type: "AssignmentExpression"})) { + report(v); + } + }); + }, + "ReturnStatement": function(node) { + if (node.argument && isParenthesised(node.argument) && + // RegExp literal is allowed to have parens (#1589) + !(node.argument.type === "Literal" && node.argument.regex)) { + report(node.argument); + } + }, + "SequenceExpression": function(node) { + [].forEach.call(node.expressions, function(e) { + if (isParenthesised(e) && precedence(e) >= precedence(node)) { + report(e); + } + }); + }, + "SwitchCase": function(node) { + if (node.test && isParenthesised(node.test)) { + report(node.test); + } + }, + "SwitchStatement": function(node) { + if (isParenthesisedTwice(node.discriminant)) { + report(node.discriminant); + } + }, + "ThrowStatement": function(node) { + if (isParenthesised(node.argument)) { + report(node.argument); + } + }, + "UnaryExpression": dryUnaryUpdate, + "UpdateExpression": dryUnaryUpdate, + "VariableDeclarator": function(node) { + if (node.init && isParenthesised(node.init) && + precedence(node.init) >= precedence({type: "AssignmentExpression"}) && + // RegExp literal is allowed to have parens (#1589) + !(node.init.type === "Literal" && node.init.regex)) { + report(node.init); + } + }, + "WhileStatement": function(node) { + if (isParenthesisedTwice(node.test)) { + report(node.test); + } + }, + "WithStatement": function(node) { + if (isParenthesisedTwice(node.object)) { + report(node.object); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-extra-semi.js b/tools/eslint/lib/rules/no-extra-semi.js new file mode 100644 index 00000000000000..e155d982e565a4 --- /dev/null +++ b/tools/eslint/lib/rules/no-extra-semi.js @@ -0,0 +1,21 @@ +/** + * @fileoverview Rule to flag use of unnecessary semicolons + * @author Nicholas C. Zakas + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "EmptyStatement": function(node) { + context.report(node, "Unnecessary semicolon."); + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-extra-strict.js b/tools/eslint/lib/rules/no-extra-strict.js new file mode 100644 index 00000000000000..4c6ac16a427670 --- /dev/null +++ b/tools/eslint/lib/rules/no-extra-strict.js @@ -0,0 +1,84 @@ +/** + * @fileoverview Rule to flag unnecessary strict directives. + * @author Ian Christian Myers + * @copyright 2014 Ian Christian Myers. All rights reserved. + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + function directives(block) { + var ds = [], body = block.body, e, i, l; + + if (body) { + for (i = 0, l = body.length; i < l; ++i) { + e = body[i]; + + if ( + e.type === "ExpressionStatement" && + e.expression.type === "Literal" && + typeof e.expression.value === "string" + ) { + ds.push(e.expression); + } else { + break; + } + } + } + + return ds; + } + + function isStrict(directive) { + return directive.value === "use strict"; + } + + function checkForUnnecessaryUseStrict(node) { + var useStrictDirectives = directives(node).filter(isStrict), + scope, + upper; + + switch (useStrictDirectives.length) { + case 0: + break; + + case 1: + scope = context.getScope(); + upper = scope.upper; + + if (upper && upper.functionExpressionScope) { + upper = upper.upper; + } + + if (upper && upper.isStrict) { + context.report(useStrictDirectives[0], "Unnecessary 'use strict'."); + } + break; + + default: + context.report(useStrictDirectives[1], "Multiple 'use strict' directives."); + } + } + + return { + + "Program": checkForUnnecessaryUseStrict, + + "ArrowFunctionExpression": function(node) { + checkForUnnecessaryUseStrict(node.body); + }, + + "FunctionExpression": function(node) { + checkForUnnecessaryUseStrict(node.body); + }, + + "FunctionDeclaration": function(node) { + checkForUnnecessaryUseStrict(node.body); + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-fallthrough.js b/tools/eslint/lib/rules/no-fallthrough.js new file mode 100644 index 00000000000000..a137fb3f808e8f --- /dev/null +++ b/tools/eslint/lib/rules/no-fallthrough.js @@ -0,0 +1,95 @@ +/** + * @fileoverview Rule to flag fall-through cases in switch statements. + * @author Matt DuVall + */ +"use strict"; + + +var FALLTHROUGH_COMMENT = /falls\sthrough/; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var switches = []; + + return { + + "SwitchCase": function(node) { + + var consequent = node.consequent, + switchData = switches[switches.length - 1], + i, + comments, + comment; + + /* + * Some developers wrap case bodies in blocks, so if there is just one + * node and it's a block statement, check inside. + */ + if (consequent.length === 1 && consequent[0].type === "BlockStatement") { + consequent = consequent[0]; + } + + // checking on previous case + if (!switchData.lastCaseClosed) { + + // a fall through comment will be the last trailing comment of the last case + comments = context.getComments(switchData.lastCase).trailing; + comment = comments[comments.length - 1]; + + // unless the user doesn't like semicolons, in which case it's first leading comment of this case + if (!comment) { + comments = context.getComments(node).leading; + comment = comments[comments.length - 1]; + } + + // check for comment + if (!comment || !FALLTHROUGH_COMMENT.test(comment.value)) { + + context.report(switchData.lastCase, + "Expected a \"break\" statement before \"{{code}}\".", + { code: node.test ? "case" : "default" }); + } + } + + // now dealing with the current case + switchData.lastCaseClosed = false; + switchData.lastCase = node; + + // try to verify using statements - go backwards as a fast path for the search + if (consequent.length) { + for (i = consequent.length - 1; i >= 0; i--) { + if (/(?:Break|Continue|Return|Throw)Statement/.test(consequent[i].type)) { + switchData.lastCaseClosed = true; + break; + } + } + } else { + // the case statement has no statements, so it must logically fall through + switchData.lastCaseClosed = true; + } + + /* + * Any warnings are triggered when the next SwitchCase occurs. + * There is no need to warn on the last SwitchCase, since it can't + * fall through to anything. + */ + }, + + "SwitchStatement": function(node) { + switches.push({ + node: node, + lastCaseClosed: true, + lastCase: null + }); + }, + + "SwitchStatement:exit": function() { + switches.pop(); + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-floating-decimal.js b/tools/eslint/lib/rules/no-floating-decimal.js new file mode 100644 index 00000000000000..c6380d546079dd --- /dev/null +++ b/tools/eslint/lib/rules/no-floating-decimal.js @@ -0,0 +1,28 @@ +/** + * @fileoverview Rule to flag use of a leading/trailing decimal point in a numeric literal + * @author James Allardice + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + "Literal": function(node) { + + if (typeof node.value === "number") { + if (node.raw.indexOf(".") === 0) { + context.report(node, "A leading decimal point can be confused with a dot."); + } + if (node.raw.indexOf(".") === node.raw.length - 1) { + context.report(node, "A trailing decimal point can be confused with a dot."); + } + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-func-assign.js b/tools/eslint/lib/rules/no-func-assign.js new file mode 100644 index 00000000000000..a9f2858126b4b3 --- /dev/null +++ b/tools/eslint/lib/rules/no-func-assign.js @@ -0,0 +1,81 @@ +/** + * @fileoverview Rule to flag use of function declaration identifiers as variables. + * @author Ian Christian Myers + * @copyright 2013 Ian Christian Myers. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /* + * Walk the scope chain looking for either a FunctionDeclaration or a + * VariableDeclaration with the same name as left-hand side of the + * AssignmentExpression. If we find the FunctionDeclaration first, then we + * warn, because a FunctionDeclaration is trying to become a Variable or a + * FunctionExpression. If we find a VariableDeclaration first, then we have + * a legitimate shadow variable. + */ + function checkIfIdentifierIsFunction(scope, name) { + var variable, + def, + i, + j; + + // Loop over all of the identifiers available in scope. + for (i = 0; i < scope.variables.length; i++) { + variable = scope.variables[i]; + + // For each identifier, see if it was defined in _this_ scope. + for (j = 0; j < variable.defs.length; j++) { + def = variable.defs[j]; + + // Identifier is a function and was declared in this scope + if (def.type === "FunctionName" && def.name.name === name) { + return true; + } + + // Identifier is a variable and was declared in this scope. This + // is a legitimate shadow variable. + if (def.name && def.name.name === name) { + return false; + } + } + } + + // Check the upper scope. + if (scope.upper) { + return checkIfIdentifierIsFunction(scope.upper, name); + } + + // We've reached the global scope and haven't found anything. + return false; + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + + "AssignmentExpression": function(node) { + var scope = context.getScope(), + name = node.left.name; + + if (checkIfIdentifierIsFunction(scope, name)) { + context.report(node, "'{{name}}' is a function.", { name: name }); + } + + } + + }; + +}; diff --git a/tools/eslint/lib/rules/no-implied-eval.js b/tools/eslint/lib/rules/no-implied-eval.js new file mode 100644 index 00000000000000..f798dcdade4642 --- /dev/null +++ b/tools/eslint/lib/rules/no-implied-eval.js @@ -0,0 +1,74 @@ +/** + * @fileoverview Rule to flag use of implied eval via setTimeout and setInterval + * @author James Allardice + * @copyright 2015 Mathias Schreck. All rights reserved. + * @copyright 2013 James Allardice. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + var IMPLIED_EVAL = /set(?:Timeout|Interval)/; + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Checks if the first argument of a given CallExpression node is a string literal. + * @param {ASTNode} node The CallExpression node the check. + * @returns {boolean} True if the first argument is a string literal, false if not. + */ + function hasStringLiteralArgument(node) { + var firstArgument = node.arguments[0]; + + return firstArgument && firstArgument.type === "Literal" && typeof firstArgument.value === "string"; + } + + /** + * Checks if the given MemberExpression node is window.setTimeout or window.setInterval. + * @param {ASTNode} node The MemberExpression node to check. + * @returns {boolean} Whether or not the given node is window.set*. + */ + function isSetMemberExpression(node) { + var object = node.object, + property = node.property, + hasSetPropertyName = IMPLIED_EVAL.test(property.name) || IMPLIED_EVAL.test(property.value); + + return object.name === "window" && hasSetPropertyName; + + } + + /** + * Determines if a node represents a call to setTimeout/setInterval with + * a string argument. + * @param {ASTNode} node The node to check. + * @returns {boolean} True if the node matches, false if not. + * @private + */ + function isImpliedEval(node) { + var isMemberExpression = (node.callee.type === "MemberExpression"), + isIdentifier = (node.callee.type === "Identifier"), + isSetMethod = (isIdentifier && IMPLIED_EVAL.test(node.callee.name)) || + (isMemberExpression && isSetMemberExpression(node.callee)); + + return isSetMethod && hasStringLiteralArgument(node); + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + "CallExpression": function(node) { + if (isImpliedEval(node)) { + context.report(node, "Implied eval. Consider passing a function instead of a string."); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-inline-comments.js b/tools/eslint/lib/rules/no-inline-comments.js new file mode 100644 index 00000000000000..091ad9bee45ebb --- /dev/null +++ b/tools/eslint/lib/rules/no-inline-comments.js @@ -0,0 +1,47 @@ +/** + * @fileoverview Enforces or disallows inline comments. + * @author Greg Cochard + * @copyright 2014 Greg Cochard. All rights reserved. + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + /** + * Will check that comments are not on lines starting with or ending with code + * @param {ASTNode} node The comment node to check + * @private + * @returns {void} + */ + function testCodeAroundComment(node) { + + // Get the whole line and cut it off at the start of the comment + var startLine = String(context.getSourceLines()[node.loc.start.line - 1]); + var endLine = String(context.getSourceLines()[node.loc.end.line - 1]); + + var preamble = startLine.slice(0, node.loc.start.column).trim(); + + // Also check after the comment + var postamble = endLine.slice(node.loc.end.column).trim(); + + // Should be empty if there was only whitespace around the comment + if (preamble || postamble) { + context.report(node, "Unexpected comment inline with code."); + } + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + + "LineComment": testCodeAroundComment, + "BlockComment": testCodeAroundComment + + }; +}; diff --git a/tools/eslint/lib/rules/no-inner-declarations.js b/tools/eslint/lib/rules/no-inner-declarations.js new file mode 100644 index 00000000000000..664639d575d5c7 --- /dev/null +++ b/tools/eslint/lib/rules/no-inner-declarations.js @@ -0,0 +1,72 @@ +/** + * @fileoverview Rule to enforce declarations in program or function body root. + * @author Brandon Mills + * @copyright 2014 Brandon Mills. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + /** + * Find the nearest Program or Function ancestor node. + * @returns {Object} Ancestor's type and distance from node. + */ + function nearestBody() { + var ancestors = context.getAncestors(), + ancestor = ancestors.pop(), + generation = 1; + + while (ancestor && ["Program", "FunctionDeclaration", + "FunctionExpression", "ArrowFunctionExpression" + ].indexOf(ancestor.type) < 0) { + generation += 1; + ancestor = ancestors.pop(); + } + + return { + // Type of containing ancestor + type: ancestor.type, + // Separation between ancestor and node + distance: generation + }; + } + + /** + * Ensure that a given node is at a program or function body's root. + * @param {ASTNode} node Declaration node to check. + * @returns {void} + */ + function check(node) { + var body = nearestBody(node), + valid = ((body.type === "Program" && body.distance === 1) || + body.distance === 2); + + if (!valid) { + context.report(node, "Move {{type}} declaration to {{body}} root.", + { + type: (node.type === "FunctionDeclaration" ? + "function" : "variable"), + body: (body.type === "Program" ? + "program" : "function body") + } + ); + } + } + + return { + + "FunctionDeclaration": check, + "VariableDeclaration": function(node) { + if (context.options[0] === "both" && node.kind === "var") { + check(node); + } + } + + }; + +}; diff --git a/tools/eslint/lib/rules/no-invalid-regexp.js b/tools/eslint/lib/rules/no-invalid-regexp.js new file mode 100644 index 00000000000000..cea5372f153c8b --- /dev/null +++ b/tools/eslint/lib/rules/no-invalid-regexp.js @@ -0,0 +1,51 @@ +/** + * @fileoverview Validate strings passed to the RegExp constructor + * @author Michael Ficarra + * @copyright 2014 Michael Ficarra. All rights reserved. + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +var espree = require("espree"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + function isString(node) { + return node && node.type === "Literal" && typeof node.value === "string"; + } + + function check(node) { + if (node.callee.type === "Identifier" && node.callee.name === "RegExp" && isString(node.arguments[0])) { + var flags = isString(node.arguments[1]) ? node.arguments[1].value : ""; + + try { + void new RegExp(node.arguments[0].value); + } catch(e) { + context.report(node, e.message); + } + + if (flags) { + + try { + espree.parse("/./" + flags, { ecmaFeatures: context.ecmaFeatures }); + } catch (ex) { + context.report(node, "Invalid flags supplied to RegExp constructor '" + flags + "'"); + } + } + + } + } + + return { + "CallExpression": check, + "NewExpression": check + }; + +}; diff --git a/tools/eslint/lib/rules/no-irregular-whitespace.js b/tools/eslint/lib/rules/no-irregular-whitespace.js new file mode 100644 index 00000000000000..3599f0cecdf48a --- /dev/null +++ b/tools/eslint/lib/rules/no-irregular-whitespace.js @@ -0,0 +1,92 @@ +/** + * @fileoverview Rule to disalow whitespace that is not a tab or space, whitespace inside strings and comments are allowed + * @author Jonathan Kingston + * @copyright 2014 Jonathan Kingston. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var irregularWhitespace = /[\u0085\u00A0\ufeff\f\v\u00a0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u200b\u2028\u2029\u202f\u205f\u3000]+/mg; + + // Module store of errors that we have found + var errors = []; + + /** + * Removes errors that occur inside a string node + * @param {ASTNode} node to check for matching errors. + * @returns {void} + * @private + */ + function removeStringError(node) { + var locStart = node.loc.start; + var locEnd = node.loc.end; + + errors = errors.filter(function (error) { + var errorLoc = error[1]; + if (errorLoc.line >= locStart.line && errorLoc.line <= locEnd.line) { + if (errorLoc.column >= locStart.column && errorLoc.column <= locEnd.column) { + return false; + } + } + return true; + }); + } + + /** + * Checks nodes for errors that we are choosing to ignore and calls the relevent methods to remove the errors + * @param {ASTNode} node to check for matching errors. + * @returns {void} + * @private + */ + function removeInvalidNodeErrors(node) { + if (typeof node.value === "string") { + // If we have irregular characters remove them from the errors list + if (node.value.match(irregularWhitespace)) { + removeStringError(node); + } + } + } + + return { + "Program": function (node) { + /** + * As we can easily fire warnings for all white space issues with all the source its simpler to fire them here + * This means we can check all the application code without having to worry about issues caused in the parser tokens + * When writing this code also evaluating per node was missing out connecting tokens in some cases + * We can later filter the errors when they are found to be not an issue in nodes we don't care about + */ + var sourceLines = context.getSourceLines(); + + sourceLines.forEach(function (sourceLine, lineIndex) { + var location, + match = irregularWhitespace.exec(sourceLine); + + if (match !== null) { + location = { + line: lineIndex + 1, + column: match.index + }; + + errors.push([node, location, "Irregular whitespace not allowed"]); + } + }); + }, + "Identifier": removeInvalidNodeErrors, + "Literal": removeInvalidNodeErrors, + "Statement": removeInvalidNodeErrors, + "Expression": removeInvalidNodeErrors, + "Program:exit": function () { + + // If we have any errors remaining report on them + errors.forEach(function (error) { + context.report.apply(this, error); + }); + } + }; +}; diff --git a/tools/eslint/lib/rules/no-iterator.js b/tools/eslint/lib/rules/no-iterator.js new file mode 100644 index 00000000000000..564c09abfa6966 --- /dev/null +++ b/tools/eslint/lib/rules/no-iterator.js @@ -0,0 +1,26 @@ +/** + * @fileoverview Rule to flag usage of __iterator__ property + * @author Ian Christian Myers + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "MemberExpression": function(node) { + + if (node.property && + (node.property.type === "Identifier" && node.property.name === "__iterator__" && !node.computed) || + (node.property.type === "Literal" && node.property.value === "__iterator__")) { + context.report(node, "Reserved name '__iterator__'."); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-label-var.js b/tools/eslint/lib/rules/no-label-var.js new file mode 100644 index 00000000000000..b82bd0af6087c2 --- /dev/null +++ b/tools/eslint/lib/rules/no-label-var.js @@ -0,0 +1,62 @@ +/** + * @fileoverview Rule to flag labels that are the same as an identifier + * @author Ian Christian Myers + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + function findIdentifier(scope, identifier) { + var found = false; + + scope.variables.forEach(function(variable) { + if (variable.name === identifier) { + found = true; + } + }); + + scope.references.forEach(function(reference) { + if (reference.identifier.name === identifier) { + found = true; + } + }); + + // If we have not found the identifier in this scope, check the parent + // scope. + if (scope.upper && !found) { + return findIdentifier(scope.upper, identifier); + } + + return found; + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + + "LabeledStatement": function(node) { + + // Fetch the innermost scope. + var scope = context.getScope(); + + // Recursively find the identifier walking up the scope, starting + // with the innermost scope. + if (findIdentifier(scope, node.label.name)) { + context.report(node, "Found identifier with same name as label."); + } + } + + }; + +}; diff --git a/tools/eslint/lib/rules/no-labels.js b/tools/eslint/lib/rules/no-labels.js new file mode 100644 index 00000000000000..8b5086a2958185 --- /dev/null +++ b/tools/eslint/lib/rules/no-labels.js @@ -0,0 +1,42 @@ +/** + * @fileoverview Disallow Labeled Statements + * @author Nicholas C. Zakas + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + + "LabeledStatement": function(node) { + context.report(node, "Unexpected labeled statement."); + }, + + "BreakStatement": function(node) { + + if (node.label) { + context.report(node, "Unexpected label in break statement."); + } + + }, + + "ContinueStatement": function(node) { + + if (node.label) { + context.report(node, "Unexpected label in continue statement."); + } + + } + + + }; + +}; diff --git a/tools/eslint/lib/rules/no-lone-blocks.js b/tools/eslint/lib/rules/no-lone-blocks.js new file mode 100644 index 00000000000000..25d8c34f00e9b1 --- /dev/null +++ b/tools/eslint/lib/rules/no-lone-blocks.js @@ -0,0 +1,25 @@ +/** + * @fileoverview Rule to flag blocks with no reason to exist + * @author Brandon Mills + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + "BlockStatement": function (node) { + // Check for any occurrence of BlockStatement > BlockStatement or + // Program > BlockStatement + var parent = context.getAncestors().pop(); + if (parent.type === "BlockStatement" || parent.type === "Program") { + context.report(node, "Block is nested inside another block."); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-lonely-if.js b/tools/eslint/lib/rules/no-lonely-if.js new file mode 100644 index 00000000000000..59d807da30de39 --- /dev/null +++ b/tools/eslint/lib/rules/no-lonely-if.js @@ -0,0 +1,28 @@ +/** + * @fileoverview Rule to disallow if as the only statmenet in an else block + * @author Brandon Mills + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + "IfStatement": function(node) { + var ancestors = context.getAncestors(), + parent = ancestors.pop(), + grandparent = ancestors.pop(); + + if (parent && parent.type === "BlockStatement" && + parent.body.length === 1 && grandparent && + grandparent.type === "IfStatement" && + parent === grandparent.alternate) { + context.report(node, "Unexpected if as the only statement in an else block."); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-loop-func.js b/tools/eslint/lib/rules/no-loop-func.js new file mode 100644 index 00000000000000..ec68611b72eb90 --- /dev/null +++ b/tools/eslint/lib/rules/no-loop-func.js @@ -0,0 +1,49 @@ +/** + * @fileoverview Rule to flag creation of function inside a loop + * @author Ilya Volodin + * @copyright 2013 Ilya Volodin. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + var loopNodeTypes = [ + "ForStatement", + "WhileStatement", + "ForInStatement", + "ForOfStatement", + "DoWhileStatement" + ]; + + /** + * Checks if the given node is a loop. + * @param {ASTNode} node The AST node to check. + * @returns {boolean} Whether or not the node is a loop. + */ + function isLoop(node) { + return loopNodeTypes.indexOf(node.type) > -1; + } + + /** + * Reports if the given node has an ancestor node which is a loop. + * @param {ASTNode} node The AST node to check. + * @returns {boolean} Whether or not the node is within a loop. + */ + function checkForLoops(node) { + var ancestors = context.getAncestors(); + + if (ancestors.some(isLoop)) { + context.report(node, "Don't make functions within a loop"); + } + } + + return { + "ArrowFunctionExpression": checkForLoops, + "FunctionExpression": checkForLoops, + "FunctionDeclaration": checkForLoops + }; +}; diff --git a/tools/eslint/lib/rules/no-mixed-requires.js b/tools/eslint/lib/rules/no-mixed-requires.js new file mode 100644 index 00000000000000..d75fc56abbd09e --- /dev/null +++ b/tools/eslint/lib/rules/no-mixed-requires.js @@ -0,0 +1,159 @@ +/** + * @fileoverview Rule to enforce grouped require statements for Node.JS + * @author Raphael Pigulla + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + /** + * Returns the list of built-in modules. + * + * @returns {string[]} An array of built-in Node.js modules. + */ + function getBuiltinModules() { + // This list is generated using `require("repl")._builtinLibs.concat('repl').sort()` + // This particular list is as per nodejs v0.12.2 and iojs v0.7.1 + return [ + "assert", "buffer", "child_process", "cluster", "crypto", + "dgram", "dns", "domain", "events", "fs", "http", "https", + "net", "os", "path", "punycode", "querystring", "readline", + "repl", "smalloc", "stream", "string_decoder", "tls", "tty", + "url", "util", "v8", "vm", "zlib" + ]; + } + + var BUILTIN_MODULES = getBuiltinModules(); + + var DECL_REQUIRE = "require", + DECL_UNINITIALIZED = "uninitialized", + DECL_OTHER = "other"; + + var REQ_CORE = "core", + REQ_FILE = "file", + REQ_MODULE = "module", + REQ_COMPUTED = "computed"; + + /** + * Determines the type of a declaration statement. + * @param {ASTNode} initExpression The init node of the VariableDeclarator. + * @returns {string} The type of declaration represented by the expression. + */ + function getDeclarationType(initExpression) { + if (!initExpression) { + // "var x;" + return DECL_UNINITIALIZED; + } + + if (initExpression.type === "CallExpression" && + initExpression.callee.type === "Identifier" && + initExpression.callee.name === "require" + ) { + // "var x = require('util');" + return DECL_REQUIRE; + } else if (initExpression.type === "MemberExpression") { + // "var x = require('glob').Glob;" + return getDeclarationType(initExpression.object); + } + + // "var x = 42;" + return DECL_OTHER; + } + + /** + * Determines the type of module that is loaded via require. + * @param {ASTNode} initExpression The init node of the VariableDeclarator. + * @returns {string} The module type. + */ + function inferModuleType(initExpression) { + if (initExpression.type === "MemberExpression") { + // "var x = require('glob').Glob;" + return inferModuleType(initExpression.object); + } else if (initExpression.arguments.length === 0) { + // "var x = require();" + return REQ_COMPUTED; + } + + var arg = initExpression.arguments[0]; + + if (arg.type !== "Literal" || typeof arg.value !== "string") { + // "var x = require(42);" + return REQ_COMPUTED; + } + + if (BUILTIN_MODULES.indexOf(arg.value) !== -1) { + // "var fs = require('fs');" + return REQ_CORE; + } else if (/^\.{0,2}\//.test(arg.value)) { + // "var utils = require('./utils');" + return REQ_FILE; + } else { + // "var async = require('async');" + return REQ_MODULE; + } + } + + /** + * Check if the list of variable declarations is mixed, i.e. whether it + * contains both require and other declarations. + * @param {ASTNode} declarations The list of VariableDeclarators. + * @returns {boolean} True if the declarations are mixed, false if not. + */ + function isMixed(declarations) { + var contains = {}; + + declarations.forEach(function (declaration) { + var type = getDeclarationType(declaration.init); + contains[type] = true; + }); + + return !!( + contains[DECL_REQUIRE] && + (contains[DECL_UNINITIALIZED] || contains[DECL_OTHER]) + ); + } + + /** + * Check if all require declarations in the given list are of the same + * type. + * @param {ASTNode} declarations The list of VariableDeclarators. + * @returns {boolean} True if the declarations are grouped, false if not. + */ + function isGrouped(declarations) { + var found = {}; + + declarations.forEach(function (declaration) { + if (getDeclarationType(declaration.init) === DECL_REQUIRE) { + found[inferModuleType(declaration.init)] = true; + } + }); + + return Object.keys(found).length <= 1; + } + + + return { + + "VariableDeclaration": function(node) { + var grouping = !!context.options[0]; + + if (isMixed(node.declarations)) { + context.report( + node, + "Do not mix 'require' and other declarations." + ); + } else if (grouping && !isGrouped(node.declarations)) { + context.report( + node, + "Do not mix core, module, file and computed requires." + ); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-mixed-spaces-and-tabs.js b/tools/eslint/lib/rules/no-mixed-spaces-and-tabs.js new file mode 100644 index 00000000000000..7b76d76db99d7d --- /dev/null +++ b/tools/eslint/lib/rules/no-mixed-spaces-and-tabs.js @@ -0,0 +1,68 @@ +/** + * @fileoverview Disallow mixed spaces and tabs for indentation + * @author Jary Niebur + * @copyright 2014 Nicholas C. Zakas. All rights reserved. + * @copyright 2014 Jary Niebur. All rights reserved. + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var smartTabs; + + switch (context.options[0]) { + case true: // Support old syntax, maybe add deprecation warning here + case "smart-tabs": + smartTabs = true; + break; + default: + smartTabs = false; + } + + var COMMENT_START = /^\s*\/\*/, + MAYBE_COMMENT = /^\s*\*/; + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + + "Program": function(node) { + /* + * At least one space followed by a tab + * or the reverse before non-tab/-space + * characters begin. + */ + var regex = /^(?=[\t ]*(\t | \t))/, + match, + lines = context.getSourceLines(); + + if (smartTabs) { + /* + * At least one space followed by a tab + * before non-tab/-space characters begin. + */ + regex = /^(?=[\t ]* \t)/; + } + + lines.forEach(function(line, i) { + match = regex.exec(line); + + if (match) { + + if (!MAYBE_COMMENT.test(line) && !COMMENT_START.test(lines[i - 1])) { + context.report(node, { line: i + 1, column: match.index + 1 }, "Mixed spaces and tabs."); + } + + } + }); + } + + }; + +}; diff --git a/tools/eslint/lib/rules/no-multi-spaces.js b/tools/eslint/lib/rules/no-multi-spaces.js new file mode 100644 index 00000000000000..9e247c1533d11a --- /dev/null +++ b/tools/eslint/lib/rules/no-multi-spaces.js @@ -0,0 +1,101 @@ +/** + * @fileoverview Disallow use of multiple spaces. + * @author Nicholas C. Zakas + * @copyright 2015 Brandon Mills. All rights reserved. + * @copyright 2015 Nicholas C. Zakas. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + // the index of the last comment that was checked + var exceptions = { "Property": true }, + hasExceptions = true, + options = context.options[0], + lastCommentIndex = 0; + + if (options && options.exceptions) { + Object.keys(options.exceptions).forEach(function (key) { + if (options.exceptions[key]) { + exceptions[key] = true; + } else { + delete exceptions[key]; + } + }); + hasExceptions = Object.keys(exceptions).length > 0; + } + + /** + * Determines if a given source index is in a comment or not by checking + * the index against the comment range. Since the check goes straight + * through the file, once an index is passed a certain comment, we can + * go to the next comment to check that. + * @param {int} index The source index to check. + * @param {ASTNode[]} comments An array of comment nodes. + * @returns {boolean} True if the index is within a comment, false if not. + * @private + */ + function isIndexInComment(index, comments) { + + var comment; + + while (lastCommentIndex < comments.length) { + + comment = comments[lastCommentIndex]; + + if (comment.range[0] <= index && index < comment.range[1]) { + return true; + } else if (index > comment.range[1]) { + lastCommentIndex++; + } else { + break; + } + + } + + return false; + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + "Program": function() { + + var source = context.getSource(), + allComments = context.getAllComments(), + pattern = /[^\n\r\u2028\u2029 ] {2,}/g, // note: repeating space + token, + parent; + + while (pattern.test(source)) { + + // do not flag anything inside of comments + if (!isIndexInComment(pattern.lastIndex, allComments)) { + + token = context.getTokenByRangeStart(pattern.lastIndex); + + if (token) { + if (hasExceptions) { + parent = context.getNodeByRangeIndex(pattern.lastIndex - 1); + } + + if (!parent || !exceptions[parent.type]) { + context.report(token, token.loc.start, + "Multiple spaces found before '{{value}}'.", + { value: token.value }); + } + } + + } + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-multi-str.js b/tools/eslint/lib/rules/no-multi-str.js new file mode 100644 index 00000000000000..1d4810b97d7530 --- /dev/null +++ b/tools/eslint/lib/rules/no-multi-str.js @@ -0,0 +1,41 @@ +/** + * @fileoverview Rule to flag when using multiline strings + * @author Ilya Volodin + * @copyright 2014 Nicholas C. Zakas. All rights reserved. + * @copyright 2013 Ilya Volodin. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + /** + * Determines if a given node is part of JSX syntax. + * @param {ASTNode} node The node to check. + * @returns {boolean} True if the node is a JSX node, false if not. + * @private + */ + function isJSXElement(node) { + return node.type.indexOf("JSX") === 0; + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + + "Literal": function(node) { + var lineBreak = /\n/; + + if (lineBreak.test(node.raw) && !isJSXElement(node.parent)) { + context.report(node, "Multiline support is limited to browsers supporting ES5 only."); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-multiple-empty-lines.js b/tools/eslint/lib/rules/no-multiple-empty-lines.js new file mode 100644 index 00000000000000..9cfea63daab2fc --- /dev/null +++ b/tools/eslint/lib/rules/no-multiple-empty-lines.js @@ -0,0 +1,60 @@ +/** + * @fileoverview Disallows multiple blank lines. + * implementation adapted from the no-trailing-spaces rule. + * @author Greg Cochard + * @copyright 2014 Greg Cochard. All rights reserved. + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + // Use options.max or 2 as default + var numLines = 2; + + if (context.options.length) { + numLines = context.options[0].max; + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + + "Program": function checkBlankLines(node) { + var lines = context.getSourceLines(), + currentLocation = -1, + lastLocation, + blankCounter = 0, + location, + trimmedLines = lines.map(function(str) { + return str.trim(); + }); + + // Aggregate and count blank lines + do { + lastLocation = currentLocation; + currentLocation = trimmedLines.indexOf("", currentLocation + 1); + if (lastLocation === currentLocation - 1) { + blankCounter++; + } else { + if (blankCounter >= numLines) { + location = { + line: lastLocation + 1, + column: lines[lastLocation].length + }; + context.report(node, location, "Multiple blank lines not allowed."); + } + + // Finally, reset the blank counter + blankCounter = 0; + } + } while (currentLocation !== -1); + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-native-reassign.js b/tools/eslint/lib/rules/no-native-reassign.js new file mode 100644 index 00000000000000..29ff4a3836b2b4 --- /dev/null +++ b/tools/eslint/lib/rules/no-native-reassign.js @@ -0,0 +1,37 @@ +/** + * @fileoverview Rule to flag when re-assigning native objects + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var nativeObjects = ["Array", "Boolean", "Date", "decodeURI", + "decodeURIComponent", "encodeURI", "encodeURIComponent", + "Error", "eval", "EvalError", "Function", "isFinite", + "isNaN", "JSON", "Math", "Number", "Object", "parseInt", + "parseFloat", "RangeError", "ReferenceError", "RegExp", + "String", "SyntaxError", "TypeError", "URIError", + "Map", "NaN", "Set", "WeakMap", "Infinity", "undefined"]; + + return { + + "AssignmentExpression": function(node) { + if (nativeObjects.indexOf(node.left.name) >= 0) { + context.report(node, node.left.name + " is a read-only native object."); + } + }, + + "VariableDeclarator": function(node) { + if (nativeObjects.indexOf(node.id.name) >= 0) { + context.report(node, "Redefinition of '{{nativeObject}}'.", { nativeObject: node.id.name }); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-negated-in-lhs.js b/tools/eslint/lib/rules/no-negated-in-lhs.js new file mode 100644 index 00000000000000..75bdf7319216b1 --- /dev/null +++ b/tools/eslint/lib/rules/no-negated-in-lhs.js @@ -0,0 +1,23 @@ +/** + * @fileoverview A rule to disallow negated left operands of the `in` operator + * @author Michael Ficarra + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "BinaryExpression": function(node) { + if (node.operator === "in" && node.left.type === "UnaryExpression" && node.left.operator === "!") { + context.report(node, "The `in` expression's left operand is negated"); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-nested-ternary.js b/tools/eslint/lib/rules/no-nested-ternary.js new file mode 100644 index 00000000000000..10b0683f9529f5 --- /dev/null +++ b/tools/eslint/lib/rules/no-nested-ternary.js @@ -0,0 +1,22 @@ +/** + * @fileoverview Rule to flag nested ternary expressions + * @author Ian Christian Myers + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + "ConditionalExpression": function(node) { + if (node.alternate.type === "ConditionalExpression" || + node.consequent.type === "ConditionalExpression") { + context.report(node, "Do not nest ternary expressions"); + } + } + }; +}; diff --git a/tools/eslint/lib/rules/no-new-func.js b/tools/eslint/lib/rules/no-new-func.js new file mode 100644 index 00000000000000..c0e64350ed4ffa --- /dev/null +++ b/tools/eslint/lib/rules/no-new-func.js @@ -0,0 +1,23 @@ +/** + * @fileoverview Rule to flag when using new Function + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "NewExpression": function(node) { + if (node.callee.name === "Function") { + context.report(node, "The Function constructor is eval."); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-new-object.js b/tools/eslint/lib/rules/no-new-object.js new file mode 100644 index 00000000000000..426d7129da63de --- /dev/null +++ b/tools/eslint/lib/rules/no-new-object.js @@ -0,0 +1,23 @@ +/** + * @fileoverview A rule to disallow calls to the Object constructor + * @author Matt DuVall + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "NewExpression": function(node) { + if (node.callee.name === "Object") { + context.report(node, "The object literal notation {} is preferrable."); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-new-require.js b/tools/eslint/lib/rules/no-new-require.js new file mode 100644 index 00000000000000..27d25d22afb9c7 --- /dev/null +++ b/tools/eslint/lib/rules/no-new-require.js @@ -0,0 +1,23 @@ +/** + * @fileoverview Rule to disallow use of new operator with the `require` function + * @author Wil Moore III + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "NewExpression": function(node) { + if (node.callee.type === "Identifier" && node.callee.name === "require") { + context.report(node, "Unexpected use of new with require."); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-new-wrappers.js b/tools/eslint/lib/rules/no-new-wrappers.js new file mode 100644 index 00000000000000..4dbc60d5b4fa1f --- /dev/null +++ b/tools/eslint/lib/rules/no-new-wrappers.js @@ -0,0 +1,24 @@ +/** + * @fileoverview Rule to flag when using constructor for wrapper objects + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "NewExpression": function(node) { + var wrapperObjects = ["String", "Number", "Boolean", "Math", "JSON"]; + if (wrapperObjects.indexOf(node.callee.name) > -1) { + context.report(node, "Do not use {{fn}} as a constructor.", { fn: node.callee.name }); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-new.js b/tools/eslint/lib/rules/no-new.js new file mode 100644 index 00000000000000..914a6493039190 --- /dev/null +++ b/tools/eslint/lib/rules/no-new.js @@ -0,0 +1,25 @@ +/** + * @fileoverview Rule to flag statements with function invocation preceded by + * "new" and not part of assignment + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "ExpressionStatement": function(node) { + + if (node.expression.type === "NewExpression") { + context.report(node, "Do not use 'new' for side effects."); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-obj-calls.js b/tools/eslint/lib/rules/no-obj-calls.js new file mode 100644 index 00000000000000..246720c2c4abd5 --- /dev/null +++ b/tools/eslint/lib/rules/no-obj-calls.js @@ -0,0 +1,26 @@ +/** + * @fileoverview Rule to flag use of an object property of the global object (Math and JSON) as a function + * @author James Allardice + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + "CallExpression": function(node) { + + if (node.callee.type === "Identifier") { + var name = node.callee.name; + if (name === "Math" || name === "JSON") { + context.report(node, "'{{name}}' is not a function.", { name: name }); + } + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-octal-escape.js b/tools/eslint/lib/rules/no-octal-escape.js new file mode 100644 index 00000000000000..d6c75a868dbbae --- /dev/null +++ b/tools/eslint/lib/rules/no-octal-escape.js @@ -0,0 +1,37 @@ +/** + * @fileoverview Rule to flag octal escape sequences in string literals. + * @author Ian Christian Myers + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "Literal": function(node) { + if (typeof node.value !== "string") { + return; + } + + var match = node.raw.match(/^([^\\]|\\[^0-7])*\\([0-3][0-7]{1,2}|[4-7][0-7]|[0-7])/), + octalDigit; + + if (match) { + octalDigit = match[2]; + + // \0 is actually not considered an octal + if (match[2] !== "0" || typeof match[3] !== "undefined") { + context.report(node, "Don't use octal: '\\{{octalDigit}}'. Use '\\u....' instead.", + { octalDigit: octalDigit }); + } + } + } + + }; + +}; diff --git a/tools/eslint/lib/rules/no-octal.js b/tools/eslint/lib/rules/no-octal.js new file mode 100644 index 00000000000000..dae4f7fe94c5fa --- /dev/null +++ b/tools/eslint/lib/rules/no-octal.js @@ -0,0 +1,23 @@ +/** + * @fileoverview Rule to flag when initializing octal literal + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "Literal": function(node) { + if (typeof node.value === "number" && /^0[0-7]/.test(node.raw)) { + context.report(node, "Octal literals should not be used."); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-param-reassign.js b/tools/eslint/lib/rules/no-param-reassign.js new file mode 100644 index 00000000000000..c38f0ef6f4ea32 --- /dev/null +++ b/tools/eslint/lib/rules/no-param-reassign.js @@ -0,0 +1,85 @@ +/** + * @fileoverview Disallow reassignment of function parameters. + * @author Nat Burns + * @copyright 2014 Nat Burns. All rights reserved. + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Finds the declaration for a given variable by name, searching up the scope tree. + * @param {Scope} scope The scope in which to search. + * @param {String} name The name of the variable. + * @returns {Variable} The declaration information for the given variable, or null if no declaration was found. + */ + function findDeclaration(scope, name) { + var variables = scope.variables; + + for (var i = 0; i < variables.length; i++) { + if (variables[i].name === name) { + return variables[i]; + } + } + + if (scope.upper) { + return findDeclaration(scope.upper, name); + } else { + return null; + } + } + + /** + * Determines if a given variable is declared as a function parameter. + * @param {Variable} variable The variable declaration. + * @returns {boolean} True if the variable is a function parameter, false otherwise. + */ + function isParameter(variable) { + var defs = variable.defs; + + for (var i = 0; i < defs.length; i++) { + if (defs[i].type === "Parameter") { + return true; + } + } + + return false; + } + + /** + * Checks whether a given node is an assignment to a function parameter. + * If so, a linting error will be reported. + * @param {ASTNode} node The node to check. + * @param {String} name The name of the variable being assigned to. + * @returns {void} + */ + function checkParameter(node, name) { + var declaration = findDeclaration(context.getScope(), name); + + if (declaration && isParameter(declaration)) { + context.report(node, "Assignment to function parameter '{{name}}'.", { name: name }); + } + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + "AssignmentExpression": function(node) { + checkParameter(node, node.left.name); + }, + + "UpdateExpression": function(node) { + checkParameter(node, node.argument.name); + } + }; +}; diff --git a/tools/eslint/lib/rules/no-path-concat.js b/tools/eslint/lib/rules/no-path-concat.js new file mode 100644 index 00000000000000..b5555891576ce5 --- /dev/null +++ b/tools/eslint/lib/rules/no-path-concat.js @@ -0,0 +1,37 @@ +/** + * @fileoverview Disallow string concatenation when using __dirname and __filename + * @author Nicholas C. Zakas + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var MATCHER = /^__(?:dir|file)name$/; + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + + "BinaryExpression": function(node) { + + var left = node.left, + right = node.right; + + if (node.operator === "+" && + ((left.type === "Identifier" && MATCHER.test(left.name)) || + (right.type === "Identifier" && MATCHER.test(right.name))) + ) { + + context.report(node, "Use path.join() or path.resolve() instead of + to create paths."); + } + } + + }; + +}; diff --git a/tools/eslint/lib/rules/no-plusplus.js b/tools/eslint/lib/rules/no-plusplus.js new file mode 100644 index 00000000000000..268af7ee647501 --- /dev/null +++ b/tools/eslint/lib/rules/no-plusplus.js @@ -0,0 +1,22 @@ +/** + * @fileoverview Rule to flag use of unary increment and decrement operators. + * @author Ian Christian Myers + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "UpdateExpression": function(node) { + context.report(node, "Unary operator '" + node.operator + "' used."); + } + + }; + +}; diff --git a/tools/eslint/lib/rules/no-process-env.js b/tools/eslint/lib/rules/no-process-env.js new file mode 100644 index 00000000000000..54a0cb49285375 --- /dev/null +++ b/tools/eslint/lib/rules/no-process-env.js @@ -0,0 +1,28 @@ +/** + * @fileoverview Disallow the use of process.env() + * @author Vignesh Anand + * @copyright 2014 Vignesh Anand. All rights reserved. + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "MemberExpression": function(node) { + var objectName = node.object.name, + propertyName = node.property.name; + + if (objectName === "process" && !node.computed && propertyName && propertyName === "env") { + context.report(node, "Unexpected use of process.env."); + } + + } + + }; + +}; diff --git a/tools/eslint/lib/rules/no-process-exit.js b/tools/eslint/lib/rules/no-process-exit.js new file mode 100644 index 00000000000000..84006f2dbd1a5d --- /dev/null +++ b/tools/eslint/lib/rules/no-process-exit.js @@ -0,0 +1,31 @@ +/** + * @fileoverview Disallow the use of process.exit() + * @author Nicholas C. Zakas + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + + "CallExpression": function(node) { + var callee = node.callee; + + if (callee.type === "MemberExpression" && callee.object.name === "process" && + callee.property.name === "exit" + ) { + context.report(node, "Don't use process.exit(); throw an error instead."); + } + } + + }; + +}; diff --git a/tools/eslint/lib/rules/no-proto.js b/tools/eslint/lib/rules/no-proto.js new file mode 100644 index 00000000000000..0ab434c1f544ca --- /dev/null +++ b/tools/eslint/lib/rules/no-proto.js @@ -0,0 +1,26 @@ +/** + * @fileoverview Rule to flag usage of __proto__ property + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "MemberExpression": function(node) { + + if (node.property && + (node.property.type === "Identifier" && node.property.name === "__proto__" && !node.computed) || + (node.property.type === "Literal" && node.property.value === "__proto__")) { + context.report(node, "The '__proto__' property is deprecated."); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-redeclare.js b/tools/eslint/lib/rules/no-redeclare.js new file mode 100644 index 00000000000000..da1b7bff4c282b --- /dev/null +++ b/tools/eslint/lib/rules/no-redeclare.js @@ -0,0 +1,58 @@ +/** + * @fileoverview Rule to flag when the same variable is declared more then once. + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + /** + * Find variables in a given scope and flag redeclared ones. + * @param {Scope} scope An escope scope object. + * @returns {void} + * @private + */ + function findVariablesInScope(scope) { + scope.variables.forEach(function(variable) { + + if (variable.identifiers && variable.identifiers.length > 1) { + variable.identifiers.sort(function(a, b) { + return a.range[1] - b.range[1]; + }); + + for (var i = 1, l = variable.identifiers.length; i < l; i++) { + context.report(variable.identifiers[i], "{{a}} is already defined", {a: variable.name}); + } + } + }); + + } + + /** + * Find variables in a given node's associated scope. + * @param {ASTNode} node The node to check. + * @returns {void} + * @private + */ + function findVariables(node) { + var scope = context.getScope(); + + findVariablesInScope(scope); + + // globalReturn means one extra scope to check + if (node.type === "Program" && context.ecmaFeatures.globalReturn) { + findVariablesInScope(scope.childScopes[0]); + } + } + + return { + "Program": findVariables, + "FunctionExpression": findVariables, + "FunctionDeclaration": findVariables + }; +}; diff --git a/tools/eslint/lib/rules/no-regex-spaces.js b/tools/eslint/lib/rules/no-regex-spaces.js new file mode 100644 index 00000000000000..edbf76d51313c8 --- /dev/null +++ b/tools/eslint/lib/rules/no-regex-spaces.js @@ -0,0 +1,33 @@ +/** + * @fileoverview Rule to count multiple spaces in regular expressions + * @author Matt DuVall + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "Literal": function(node) { + var token = context.getFirstToken(node), + nodeType = token.type, + nodeValue = token.value, + multipleSpacesRegex = /( {2,})+?/, + regexResults; + + if (nodeType === "RegularExpression") { + regexResults = multipleSpacesRegex.exec(nodeValue); + + if (regexResults !== null) { + context.report(node, "Spaces are hard to count. Use {" + regexResults[0].length + "}."); + } + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-reserved-keys.js b/tools/eslint/lib/rules/no-reserved-keys.js new file mode 100644 index 00000000000000..d94dcffb974e66 --- /dev/null +++ b/tools/eslint/lib/rules/no-reserved-keys.js @@ -0,0 +1,54 @@ +/** + * @fileoverview Rule to disallow reserved words being used as keys + * @author Emil Bay + * @copyright 2014 Emil Bay. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var MESSAGE = "Reserved word '{{key}}' used as key."; + + var reservedWords = [ + "abstract", + "boolean", "break", "byte", + "case", "catch", "char", "class", "const", "continue", + "debugger", "default", "delete", "do", "double", + "else", "enum", "export", "extends", + "final", "finally", "float", "for", "function", + "goto", + "if", "implements", "import", "in", "instanceof", "int", "interface", + "long", + "native", "new", + "package", "private", "protected", "public", + "return", + "short", "static", "super", "switch", "synchronized", + "this", "throw", "throws", "transient", "try", "typeof", + "var", "void", "volatile", + "while", "with" + ]; + + return { + + "ObjectExpression": function(node) { + node.properties.forEach(function(property) { + + if (property.key.type === "Identifier") { + var keyName = property.key.name; + + if (reservedWords.indexOf("" + keyName) !== -1) { + context.report(node, MESSAGE, { key: keyName }); + } + } + + }); + + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-restricted-modules.js b/tools/eslint/lib/rules/no-restricted-modules.js new file mode 100644 index 00000000000000..a4c13517dfb31b --- /dev/null +++ b/tools/eslint/lib/rules/no-restricted-modules.js @@ -0,0 +1,72 @@ +/** + * @fileoverview Restrict usage of specified node modules. + * @author Christian Schulz + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function (context) { + // trim restricted module names + var restrictedModules = context.options; + + // if no modules are restricted we don't need to check the CallExpressions + if (restrictedModules.length === 0) { + return {}; + } + + /** + * Function to check if a node is a string literal. + * @param {ASTNode} node The node to check. + * @returns {boolean} If the node is a string literal. + */ + function isString(node) { + return node && node.type === "Literal" && typeof node.value === "string"; + } + + /** + * Function to check if a node is a require call. + * @param {ASTNode} node The node to check. + * @returns {boolean} If the node is a require call. + */ + function isRequireCall(node) { + return node.callee.type === "Identifier" && node.callee.name === "require"; + } + + /** + * Function to check if a node has an argument that is an restricted module and return its name. + * @param {ASTNode} node The node to check + * @returns {undefined|String} restricted module name or undefined if node argument isn't restricted. + */ + function getRestrictedModuleName(node) { + var moduleName; + + // node has arguments and first argument is string + if (node.arguments.length && isString(node.arguments[0])) { + var argumentValue = node.arguments[0].value.trim(); + + // check if argument value is in restricted modules array + if (restrictedModules.indexOf(argumentValue) !== -1) { + moduleName = argumentValue; + } + } + + return moduleName; + } + + return { + "CallExpression": function (node) { + if (isRequireCall(node)) { + var restrictedModuleName = getRestrictedModuleName(node); + + if (restrictedModuleName) { + context.report(node, "'{{moduleName}}' module is restricted from being used.", { + moduleName: restrictedModuleName + }); + } + } + } + }; +}; diff --git a/tools/eslint/lib/rules/no-return-assign.js b/tools/eslint/lib/rules/no-return-assign.js new file mode 100644 index 00000000000000..65a751c0e84000 --- /dev/null +++ b/tools/eslint/lib/rules/no-return-assign.js @@ -0,0 +1,22 @@ +/** + * @fileoverview Rule to flag when return statement contains assignment + * @author Ilya Volodin + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "ReturnStatement": function(node) { + if (node.argument && node.argument.type === "AssignmentExpression") { + context.report(node, "Return statement should not contain assignment."); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-script-url.js b/tools/eslint/lib/rules/no-script-url.js new file mode 100644 index 00000000000000..9ae9ba1a3ad20f --- /dev/null +++ b/tools/eslint/lib/rules/no-script-url.js @@ -0,0 +1,32 @@ +/** + * @fileoverview Rule to flag when using javascript: urls + * @author Ilya Volodin + */ +/*jshint scripturl: true */ +/*eslint no-script-url: 0*/ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "Literal": function(node) { + + var value; + + if (node.value && typeof node.value === "string") { + value = node.value.toLowerCase(); + + if (value.indexOf("javascript:") === 0) { + context.report(node, "Script URL is a form of eval."); + } + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-self-compare.js b/tools/eslint/lib/rules/no-self-compare.js new file mode 100644 index 00000000000000..dc68c50046f2ff --- /dev/null +++ b/tools/eslint/lib/rules/no-self-compare.js @@ -0,0 +1,27 @@ +/** + * @fileoverview Rule to flag comparison where left part is the same as the right + * part. + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "BinaryExpression": function(node) { + var operators = ["===", "==", "!==", "!=", ">", "<", ">=", "<="]; + if (operators.indexOf(node.operator) > -1 && + (node.left.type === "Identifier" && node.right.type === "Identifier" && node.left.name === node.right.name || + node.left.type === "Literal" && node.right.type === "Literal" && node.left.value === node.right.value)) { + context.report(node, "Comparing to itself is potentially pointless."); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-sequences.js b/tools/eslint/lib/rules/no-sequences.js new file mode 100644 index 00000000000000..7edcd40d700358 --- /dev/null +++ b/tools/eslint/lib/rules/no-sequences.js @@ -0,0 +1,92 @@ +/** + * @fileoverview Rule to flag use of comma operator + * @author Brandon Mills + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + /** + * Parts of the grammar that are required to have parens. + */ + var parenthesized = { + "DoWhileStatement": "test", + "IfStatement": "test", + "SwitchStatement": "discriminant", + "WhileStatement": "test", + "WithStatement": "object" + + // Omitting CallExpression - commas are parsed as argument separators + // Omitting NewExpression - commas are parsed as argument separators + // Omitting ForInStatement - parts aren't individually parenthesised + // Omitting ForStatement - parts aren't individually parenthesised + }; + + /** + * Determines whether a node is required by the grammar to be wrapped in + * parens, e.g. the test of an if statement. + * @param {ASTNode} node - The AST node + * @returns {boolean} True if parens around node belong to parent node. + */ + function requiresExtraParens(node) { + return node.parent && parenthesized[node.parent.type] != null && + node === node.parent[parenthesized[node.parent.type]]; + } + + /** + * Check if a node is wrapped in parens. + * @param {ASTNode} node - The AST node + * @returns {boolean} True if the node has a paren on each side. + */ + function isParenthesised(node) { + var previousToken = context.getTokenBefore(node), + nextToken = context.getTokenAfter(node); + + return previousToken && nextToken && + previousToken.value === "(" && previousToken.range[1] <= node.range[0] && + nextToken.value === ")" && nextToken.range[0] >= node.range[1]; + } + + /** + * Check if a node is wrapped in two levels of parens. + * @param {ASTNode} node - The AST node + * @returns {boolean} True if two parens surround the node on each side. + */ + function isParenthesisedTwice(node) { + var previousToken = context.getTokenBefore(node, 1), + nextToken = context.getTokenAfter(node, 1); + + return isParenthesised(node) && previousToken && nextToken && + previousToken.value === "(" && previousToken.range[1] <= node.range[0] && + nextToken.value === ")" && nextToken.range[0] >= node.range[1]; + } + + return { + "SequenceExpression": function(node) { + // Always allow sequences in for statement update + if (node.parent.type === "ForStatement" && + (node === node.parent.init || node === node.parent.update)) { + return; + } + + // Wrapping a sequence in extra parens indicates intent + if (requiresExtraParens(node)) { + if (isParenthesisedTwice(node)) { + return; + } + } else { + if (isParenthesised(node)) { + return; + } + } + + context.report(node, "Unexpected use of comma operator."); + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-shadow-restricted-names.js b/tools/eslint/lib/rules/no-shadow-restricted-names.js new file mode 100644 index 00000000000000..e720a0a153438b --- /dev/null +++ b/tools/eslint/lib/rules/no-shadow-restricted-names.js @@ -0,0 +1,49 @@ +/** + * @fileoverview Disallow shadowing of NaN, undefined, and Infinity (ES5 section 15.1.1) + * @author Michael Ficarra + * @copyright 2013 Michael Ficarra. All rights reserved. + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var RESTRICTED = ["undefined", "NaN", "Infinity", "arguments", "eval"]; + + function checkForViolation(id) { + if (RESTRICTED.indexOf(id.name) > -1) { + context.report(id, "Shadowing of global property \"" + id.name + "\"."); + } + } + + return { + "VariableDeclarator": function(node) { + checkForViolation(node.id); + }, + "ArrowFunctionExpression": function(node) { + if (node.id) { + checkForViolation(node.id); + } + [].map.call(node.params, checkForViolation); + }, + "FunctionExpression": function(node) { + if (node.id) { + checkForViolation(node.id); + } + [].map.call(node.params, checkForViolation); + }, + "FunctionDeclaration": function(node) { + if (node.id) { + checkForViolation(node.id); + [].map.call(node.params, checkForViolation); + } + }, + "CatchClause": function(node) { + checkForViolation(node.param); + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-shadow.js b/tools/eslint/lib/rules/no-shadow.js new file mode 100644 index 00000000000000..4906fa58f261f8 --- /dev/null +++ b/tools/eslint/lib/rules/no-shadow.js @@ -0,0 +1,72 @@ +/** + * @fileoverview Rule to flag on declaring variables already declared in the outer scope + * @author Ilya Volodin + * @copyright 2013 Ilya Volodin. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + /** + * Checks if a variable is contained in the list of given scope variables. + * @param {Object} variable The variable to check. + * @param {Array} scopeVars The scope variables to look for. + * @returns {boolean} Whether or not the variable is contains in the list of scope variables. + */ + function isContainedInScopeVars(variable, scopeVars) { + return scopeVars.some(function (scopeVar) { + if (scopeVar.identifiers.length > 0) { + return variable.name === scopeVar.name; + } + return false; + }); + } + + /** + * Checks if the given variables are shadowed in the given scope. + * @param {Array} variables The variables to look for + * @param {Object} scope The scope to be checked. + * @returns {void} + */ + function checkShadowsInScope(variables, scope) { + variables.forEach(function (variable) { + if (isContainedInScopeVars(variable, scope.variables) && + // "arguments" is a special case that has no identifiers (#1759) + variable.identifiers.length > 0 && + + // function names are exempt + variable.defs.length && variable.defs[0].type !== "FunctionName" + ) { + context.report(variable.identifiers[0], "{{a}} is already declared in the upper scope.", {a: variable.name}); + } + }); + } + + /** + * Checks the current context for shadowed variables. + * @returns {void} + */ + function checkForShadows() { + var scope = context.getScope(), + variables = scope.variables; + + // iterate through the array of variables and find duplicates with the upper scope + var upper = scope.upper; + while (upper) { + checkShadowsInScope(variables, upper); + upper = upper.upper; + } + } + + return { + "FunctionDeclaration": checkForShadows, + "FunctionExpression": checkForShadows, + "ArrowFunctionExpression": checkForShadows + }; + +}; diff --git a/tools/eslint/lib/rules/no-space-before-semi.js b/tools/eslint/lib/rules/no-space-before-semi.js new file mode 100644 index 00000000000000..33926741e0b677 --- /dev/null +++ b/tools/eslint/lib/rules/no-space-before-semi.js @@ -0,0 +1,96 @@ +/** + * @fileoverview Rule to disallow whitespace before the semicolon + * @author Jonathan Kingston + * @copyright 2015 Mathias Schreck + * @copyright 2014 Jonathan Kingston + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + /** + * Determines whether two adjacent tokens are have whitespace between them. + * @param {Object} left - The left token object. + * @param {Object} right - The right token object. + * @returns {boolean} Whether or not there is space between the tokens. + */ + function isSpaced(left, right) { + return left.range[1] < right.range[0]; + } + + /** + * Checks whether two tokens are on the same line. + * @param {Object} left The leftmost token. + * @param {Object} right The rightmost token. + * @returns {boolean} True if the tokens are on the same line, false if not. + * @private + */ + function isSameLine(left, right) { + return left.loc.end.line === right.loc.start.line; + } + + /** + * Checks if a given token has leading whitespace. + * @param {Object} token The token to check. + * @returns {boolean} True if the given token has leading space, false if not. + */ + function hasLeadingSpace(token) { + var tokenBefore = context.getTokenBefore(token); + return isSameLine(tokenBefore, token) && isSpaced(tokenBefore, token); + } + + /** + * Checks if the given token is a semicolon. + * @param {Token} token The token to check. + * @returns {boolean} Whether or not the given token is a semicolon. + */ + function isSemicolon(token) { + return token.type === "Punctuator" && token.value === ";"; + } + + /** + * Reports if the given token has leading space. + * @param {Token} token The semicolon token to check. + * @param {ASTNode} node The corresponding node of the token. + * @returns {void} + */ + function checkSemiTokenForLeadingSpace(token, node) { + if (isSemicolon(token) && hasLeadingSpace(token)) { + context.report(node, token.loc.start, "Unexpected whitespace before semicolon."); + } + } + + /** + * Checks leading space before the semicolon with the assumption that the last token is the semicolon. + * @param {ASTNode} node The node to check. + * @returns {void} + */ + function checkNode(node) { + var token = context.getLastToken(node); + checkSemiTokenForLeadingSpace(token, node); + } + + return { + "VariableDeclaration": checkNode, + "ExpressionStatement": checkNode, + "BreakStatement": checkNode, + "ContinueStatement": checkNode, + "DebuggerStatement": checkNode, + "ReturnStatement": checkNode, + "ThrowStatement": checkNode, + "ForStatement": function (node) { + if (node.init) { + checkSemiTokenForLeadingSpace(context.getTokenAfter(node.init), node); + } + + if (node.test) { + checkSemiTokenForLeadingSpace(context.getTokenAfter(node.test), node); + } + } + }; +}; diff --git a/tools/eslint/lib/rules/no-spaced-func.js b/tools/eslint/lib/rules/no-spaced-func.js new file mode 100644 index 00000000000000..7fb9fc286472a4 --- /dev/null +++ b/tools/eslint/lib/rules/no-spaced-func.js @@ -0,0 +1,35 @@ +/** + * @fileoverview Rule to check that spaced function application + * @author Matt DuVall + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + function detectOpenSpaces(node) { + var lastCalleeToken = context.getLastToken(node.callee); + var tokens = context.getTokens(node); + var i = tokens.indexOf(lastCalleeToken), l = tokens.length; + while (i < l && tokens[i].value !== "(") { + ++i; + } + if (i >= l) { + return; + } + // look for a space between the callee and the open paren + if (tokens[i - 1].range[1] !== tokens[i].range[0]) { + context.report(node, "Unexpected space between function name and paren."); + } + } + + return { + "CallExpression": detectOpenSpaces, + "NewExpression": detectOpenSpaces + }; + +}; diff --git a/tools/eslint/lib/rules/no-sparse-arrays.js b/tools/eslint/lib/rules/no-sparse-arrays.js new file mode 100644 index 00000000000000..143097713f08d6 --- /dev/null +++ b/tools/eslint/lib/rules/no-sparse-arrays.js @@ -0,0 +1,31 @@ +/** + * @fileoverview Disallow sparse arrays + * @author Nicholas C. Zakas + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + + "ArrayExpression": function(node) { + + var emptySpot = node.elements.indexOf(null) > -1; + + if (emptySpot) { + context.report(node, "Unexpected comma in middle of array."); + } + } + + }; + +}; diff --git a/tools/eslint/lib/rules/no-sync.js b/tools/eslint/lib/rules/no-sync.js new file mode 100644 index 00000000000000..1a9d27d637c507 --- /dev/null +++ b/tools/eslint/lib/rules/no-sync.js @@ -0,0 +1,28 @@ +/** + * @fileoverview Rule to check for properties whose identifier ends with the string Sync + * @author Matt DuVall + */ + +/*jshint node:true*/ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "MemberExpression": function(node) { + var propertyName = node.property.name, + syncRegex = /.*Sync$/; + + if (syncRegex.exec(propertyName) !== null) { + context.report(node, "Unexpected sync method: '" + propertyName + "'."); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-ternary.js b/tools/eslint/lib/rules/no-ternary.js new file mode 100644 index 00000000000000..6ae8e9a272b29a --- /dev/null +++ b/tools/eslint/lib/rules/no-ternary.js @@ -0,0 +1,22 @@ +/** + * @fileoverview Rule to flag use of ternary operators. + * @author Ian Christian Myers + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "ConditionalExpression": function(node) { + context.report(node, "Ternary operator used."); + } + + }; + +}; diff --git a/tools/eslint/lib/rules/no-throw-literal.js b/tools/eslint/lib/rules/no-throw-literal.js new file mode 100644 index 00000000000000..d02e7786b694c1 --- /dev/null +++ b/tools/eslint/lib/rules/no-throw-literal.js @@ -0,0 +1,31 @@ +/** + * @fileoverview Rule to restrict what can be thrown as an exception. + * @author Dieter Oberkofler + * @copyright 2015 Dieter Oberkofler. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "ThrowStatement": function(node) { + + if (node.argument.type === "Literal") { + context.report(node, "Do not throw a literal."); + } else if (node.argument.type === "Identifier") { + if (node.argument.name === "undefined") { + context.report(node, "Do not throw undefined."); + } + } + + } + + }; + +}; diff --git a/tools/eslint/lib/rules/no-trailing-spaces.js b/tools/eslint/lib/rules/no-trailing-spaces.js new file mode 100644 index 00000000000000..d299eb5151221c --- /dev/null +++ b/tools/eslint/lib/rules/no-trailing-spaces.js @@ -0,0 +1,46 @@ +/** + * @fileoverview Disallow trailing spaces at the end of lines. + * @author Nodeca Team + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var TRAILER = "[ \t\u00a0\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u200b\u2028\u2029\u3000]+$"; + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + + "Program": function checkTrailingSpaces(node) { + + // Let's hack. Since Esprima does not return whitespace nodes, + // fetch the source code and do black magic via regexps. + + var src = context.getSource(), + re = new RegExp(TRAILER, "mg"), + match, lines, location; + + while ((match = re.exec(src)) !== null) { + lines = src.slice(0, re.lastIndex).split(/\r?\n/g); + + location = { + line: lines.length, + column: lines[lines.length - 1].length - match[0].length + 1 + }; + + // Passing node is a bit dirty, because message data will contain + // big text in `source`. But... who cares :) ? + // One more kludge will not make worse the bloody wizardry of this plugin. + context.report(node, location, "Trailing spaces not allowed."); + } + } + + }; +}; diff --git a/tools/eslint/lib/rules/no-undef-init.js b/tools/eslint/lib/rules/no-undef-init.js new file mode 100644 index 00000000000000..60ad5700f87f5c --- /dev/null +++ b/tools/eslint/lib/rules/no-undef-init.js @@ -0,0 +1,26 @@ +/** + * @fileoverview Rule to flag when initializing to undefined + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "VariableDeclarator": function(node) { + var name = node.id.name; + var init = node.init && node.init.name; + + if (init === "undefined") { + context.report(node, "It's not necessary to initialize '{{name}}' to undefined.", { name: name }); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-undef.js b/tools/eslint/lib/rules/no-undef.js new file mode 100644 index 00000000000000..5ee07f312473fa --- /dev/null +++ b/tools/eslint/lib/rules/no-undef.js @@ -0,0 +1,90 @@ +/** + * @fileoverview Rule to flag references to undeclared variables. + * @author Mark Macdonald + * @copyright 2015 Nicholas C. Zakas. All rights reserved. + * @copyright 2013 Mark Macdonald. All rights reserved. + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +// none! + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +function isImplicitGlobal(variable) { + return variable.defs.every(function(def) { + return def.type === "ImplicitGlobalVariable"; + }); +} + +/** + * Gets the declared variable, defined in `scope`, that `ref` refers to. + * @param {Scope} scope The scope in which to search. + * @param {Reference} ref The reference to find in the scope. + * @returns {Variable} The variable, or null if ref refers to an undeclared variable. + */ +function getDeclaredGlobalVariable(scope, ref) { + var declaredGlobal = null; + scope.variables.some(function(variable) { + if (variable.name === ref.identifier.name) { + // If it's an implicit global, it must have a `writeable` field (indicating it was declared) + if (!isImplicitGlobal(variable) || {}.hasOwnProperty.call(variable, "writeable")) { + declaredGlobal = variable; + return true; + } + } + return false; + }); + return declaredGlobal; +} + +/** + * Checks if the given node is the argument of a typeof operator. + * @param {ASTNode} node The AST node being checked. + * @returns {boolean} Whether or not the node is the argument of a typeof operator. + */ +function hasTypeOfOperator(node) { + var parent = node.parent; + return parent.type === "UnaryExpression" && parent.operator === "typeof"; +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var NOT_DEFINED_MESSAGE = "\"{{name}}\" is not defined.", + READ_ONLY_MESSAGE = "\"{{name}}\" is read only."; + + return { + + "Program:exit": function(/*node*/) { + + var globalScope = context.getScope(); + + globalScope.through.forEach(function(ref) { + var variable = getDeclaredGlobalVariable(globalScope, ref), + name = ref.identifier.name; + + if (hasTypeOfOperator(ref.identifier)) { + return; + } + + if (!variable) { + context.report(ref.identifier, NOT_DEFINED_MESSAGE, { name: name }); + } else if (ref.isWrite() && variable.writeable === false) { + context.report(ref.identifier, READ_ONLY_MESSAGE, { name: name }); + } + }); + + } + + }; + +}; diff --git a/tools/eslint/lib/rules/no-undefined.js b/tools/eslint/lib/rules/no-undefined.js new file mode 100644 index 00000000000000..4d96eb3e92537e --- /dev/null +++ b/tools/eslint/lib/rules/no-undefined.js @@ -0,0 +1,25 @@ +/** + * @fileoverview Rule to flag references to the undefined variable. + * @author Michael Ficarra + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "Identifier": function(node) { + if (node.name === "undefined") { + var parent = context.getAncestors().pop(); + if (!parent || parent.type !== "MemberExpression" || node !== parent.property || parent.computed) { + context.report(node, "Unexpected use of undefined."); + } + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-underscore-dangle.js b/tools/eslint/lib/rules/no-underscore-dangle.js new file mode 100644 index 00000000000000..354c1e4cda28dd --- /dev/null +++ b/tools/eslint/lib/rules/no-underscore-dangle.js @@ -0,0 +1,71 @@ +/** + * @fileoverview Rule to flag trailing underscores in variable declarations. + * @author Matt DuVall + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + //------------------------------------------------------------------------- + // Helpers + //------------------------------------------------------------------------- + + function hasTrailingUnderscore(identifier) { + var len = identifier.length; + + return identifier !== "_" && (identifier[0] === "_" || identifier[len - 1] === "_"); + } + + function isSpecialCaseIdentifierForMemberExpression(identifier) { + return identifier === "__proto__"; + } + + function isSpecialCaseIdentifierInVariableExpression(identifier) { + // Checks for the underscore library usage here + return identifier === "_"; + } + + function checkForTrailingUnderscoreInFunctionDeclaration(node) { + if (node.id) { + var identifier = node.id.name; + + if (typeof identifier !== "undefined" && hasTrailingUnderscore(identifier)) { + context.report(node, "Unexpected dangling \"_\" in \"" + identifier + "\"."); + } + } + } + + function checkForTrailingUnderscoreInVariableExpression(node) { + var identifier = node.id.name; + + if (typeof identifier !== "undefined" && hasTrailingUnderscore(identifier) && + !isSpecialCaseIdentifierInVariableExpression(identifier)) { + context.report(node, "Unexpected dangling \"_\" in \"" + identifier + "\"."); + } + } + + function checkForTrailingUnderscoreInMemberExpression(node) { + var identifier = node.property.name; + + if (typeof identifier !== "undefined" && hasTrailingUnderscore(identifier) && + !isSpecialCaseIdentifierForMemberExpression(identifier)) { + context.report(node, "Unexpected dangling \"_\" in \"" + identifier + "\"."); + } + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + "FunctionDeclaration": checkForTrailingUnderscoreInFunctionDeclaration, + "VariableDeclarator": checkForTrailingUnderscoreInVariableExpression, + "MemberExpression": checkForTrailingUnderscoreInMemberExpression + }; + +}; diff --git a/tools/eslint/lib/rules/no-unreachable.js b/tools/eslint/lib/rules/no-unreachable.js new file mode 100644 index 00000000000000..6606b6adae82b6 --- /dev/null +++ b/tools/eslint/lib/rules/no-unreachable.js @@ -0,0 +1,96 @@ +/** + * @fileoverview Checks for unreachable code due to return, throws, break, and continue. + * @author Joel Feenstra + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + + +function report(context, node, unreachableType) { + var keyword; + switch (unreachableType) { + case "BreakStatement": + keyword = "break"; + break; + case "ContinueStatement": + keyword = "continue"; + break; + case "ReturnStatement": + keyword = "return"; + break; + case "ThrowStatement": + keyword = "throw"; + break; + default: + return; + } + context.report(node, "Found unexpected statement after a {{type}}.", { type: keyword }); +} + + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + /** + * Checks if a node is an exception for no-unreachable because of variable/function hoisting + * @param {ASTNode} node The AST node to check. + * @returns {boolean} if the node doesn't trigger unreachable + * @private + */ + function isUnreachableAllowed(node) { + return node.type === "FunctionDeclaration" || + node.type === "VariableDeclaration" && + node.declarations.every(function(declaration) { + return declaration.type === "VariableDeclarator" && declaration.init === null; + }); + } + + /* + * Verifies that the given node is the last node or followed exclusively by + * hoisted declarations + * @param {ASTNode} node Node that should be the last node + * @returns {void} + * @private + */ + function checkNode(node) { + var parent = context.getAncestors().pop(); + var field, i, sibling; + + switch (parent.type) { + case "SwitchCase": + field = "consequent"; + break; + case "Program": + case "BlockStatement": + field = "body"; + break; + default: + return; + } + + for (i = parent[field].length - 1; i >= 0; i--) { + sibling = parent[field][i]; + if (sibling === node) { + return; // Found the last reachable statement, all done + } + + if (!isUnreachableAllowed(sibling)) { + report(context, sibling, node.type); + } + } + } + + return { + "ReturnStatement": checkNode, + "ThrowStatement": checkNode, + "ContinueStatement": checkNode, + "BreakStatement": checkNode + }; + +}; diff --git a/tools/eslint/lib/rules/no-unused-expressions.js b/tools/eslint/lib/rules/no-unused-expressions.js new file mode 100644 index 00000000000000..7036f90e7c71be --- /dev/null +++ b/tools/eslint/lib/rules/no-unused-expressions.js @@ -0,0 +1,74 @@ +/** + * @fileoverview Flag expressions in statement position that do not side effect + * @author Michael Ficarra + * @copyright 2013 Michael Ficarra. All rights reserved. + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + /** + * @param {ASTNode} node - any node + * @returns {Boolean} whether the given node structurally represents a directive + */ + function looksLikeDirective(node) { + return node.type === "ExpressionStatement" && + node.expression.type === "Literal" && typeof node.expression.value === "string"; + } + + /** + * @param {Function} predicate - ([a] -> Boolean) the function used to make the determination + * @param {a[]} list - the input list + * @returns {a[]} the leading sequence of members in the given list that pass the given predicate + */ + function takeWhile(predicate, list) { + for (var i = 0, l = list.length; i < l; ++i) { + if (!predicate(list[i])) { + break; + } + } + return [].slice.call(list, 0, i); + } + + /** + * @param {ASTNode} node - a Program or BlockStatement node + * @returns {ASTNode[]} the leading sequence of directive nodes in the given node's body + */ + function directives(node) { + return takeWhile(looksLikeDirective, node.body); + } + + /** + * @param {ASTNode} node - any node + * @param {ASTNode[]} ancestors - the given node's ancestors + * @returns {Boolean} whether the given node is considered a directive in its current position + */ + function isDirective(node, ancestors) { + var parent = ancestors[ancestors.length - 1], + grandparent = ancestors[ancestors.length - 2]; + return (parent.type === "Program" || parent.type === "BlockStatement" && + (/Function/.test(grandparent.type))) && + directives(parent).indexOf(node) >= 0; + } + + return { + "ExpressionStatement": function(node) { + + var type = node.expression.type, + ancestors = context.getAncestors(); + + if ( + !/^(?:Assignment|Call|New|Update|Yield)Expression$/.test(type) && + (type !== "UnaryExpression" || ["delete", "void"].indexOf(node.expression.operator) < 0) && + !isDirective(node, ancestors) + ) { + context.report(node, "Expected an assignment or function call and instead saw an expression."); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-unused-vars.js b/tools/eslint/lib/rules/no-unused-vars.js new file mode 100644 index 00000000000000..d6ec43bf1d6aac --- /dev/null +++ b/tools/eslint/lib/rules/no-unused-vars.js @@ -0,0 +1,180 @@ +/** + * @fileoverview Rule to flag declared but unused variables + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var MESSAGE = "{{name}} is defined but never used"; + + var config = { + vars: "all", + args: "after-used" + }; + + if (context.options[0]) { + if (typeof context.options[0] === "string") { + config.vars = context.options[0]; + } else { + config.vars = context.options[0].vars || config.vars; + config.args = context.options[0].args || config.args; + } + } + + /** + * Determines if a given variable is being exported from a module. + * @param {Variable} variable EScope variable object. + * @returns {boolean} True if the variable is exported, false if not. + * @private + */ + function isExported(variable) { + + var definition = variable.defs[0]; + + if (definition) { + + definition = definition.node; + if (definition.type === "VariableDeclarator") { + definition = definition.parent; + } + + return definition.parent.type.indexOf("Export") === 0; + } else { + return false; + } + } + + /** + * Determines if a reference is a read operation. + * @param {Reference} ref - an escope Reference + * @returns {Boolean} whether the given reference represents a read operation + * @private + */ + function isReadRef(ref) { + return ref.isRead(); + } + + /** + * Determine if an identifier is referencing the enclosing function name. + * @param {Reference} ref The reference to check. + * @returns {boolean} True if it's a self-reference, false if not. + * @private + */ + function isSelfReference(ref) { + + if (ref.from.type === "function" && ref.from.block.id) { + return ref.identifier.name === ref.from.block.id.name; + } + + return false; + } + + /** + * Determines if a reference should be counted as a read. A reference should + * be counted only if it's a read and it's not a reference to the containing + * function declaration name. + * @param {Reference} ref The reference to check. + * @returns {boolean} True if it's a value read reference, false if not. + * @private + */ + function isValidReadRef(ref) { + return isReadRef(ref) && !isSelfReference(ref); + } + + /** + * Gets an array of local variables without read references. + * @param {Scope} scope - an escope Scope object + * @returns {Variable[]} most of the local variables with no read references + * @private + */ + function getUnusedLocals(scope) { + var unused = []; + var variables = scope.variables; + + if (scope.type !== "global" && scope.type !== "TDZ") { + for (var i = 0, l = variables.length; i < l; ++i) { + + // skip function expression names + if (scope.functionExpressionScope || variables[i].eslintUsed) { + continue; + } + // skip implicit "arguments" variable + if (scope.type === "function" && variables[i].name === "arguments" && variables[i].identifiers.length === 0) { + continue; + } + + var def = variables[i].defs[0], + type = def.type; + + // skip catch variables + if (type === "CatchClause") { + continue; + } + + // skip any setter argument + if (type === "Parameter" && def.node.parent.type === "Property" && def.node.parent.kind === "set") { + continue; + } + + // if "args" option is "none", skip any parameter + if (config.args === "none" && type === "Parameter") { + continue; + } + + // if "args" option is "after-used", skip all but the last parameter + if (config.args === "after-used" && type === "Parameter" && variables[i].defs[0].index < variables[i].defs[0].node.params.length - 1) { + continue; + } + + if (variables[i].references.filter(isValidReadRef).length === 0 && !isExported(variables[i])) { + unused.push(variables[i]); + } + } + } + + return [].concat.apply(unused, scope.childScopes.map(getUnusedLocals)); + } + + return { + "Program:exit": function(programNode) { + var globalScope = context.getScope(); + var unused = getUnusedLocals(globalScope); + var i, l; + + // determine unused globals + if (config.vars === "all") { + var unresolvedRefs = globalScope.through.filter(isValidReadRef).map(function(ref) { + return ref.identifier.name; + }); + + for (i = 0, l = globalScope.variables.length; i < l; ++i) { + if (unresolvedRefs.indexOf(globalScope.variables[i].name) < 0 && + !globalScope.variables[i].eslintUsed && !isExported(globalScope.variables[i])) { + unused.push(globalScope.variables[i]); + } + } + } + + for (i = 0, l = unused.length; i < l; ++i) { + if (unused[i].eslintExplicitGlobal) { + context.report(programNode, MESSAGE, unused[i]); + } else if (unused[i].defs.length > 0) { + + // TODO: Remove when https://github.com/estools/escope/issues/49 is resolved + if (unused[i].defs[0].type === "ClassName") { + continue; + } + + context.report(unused[i].identifiers[0], MESSAGE, unused[i]); + } + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-use-before-define.js b/tools/eslint/lib/rules/no-use-before-define.js new file mode 100644 index 00000000000000..3f175dc78b6306 --- /dev/null +++ b/tools/eslint/lib/rules/no-use-before-define.js @@ -0,0 +1,67 @@ +/** + * @fileoverview Rule to flag use of variables before they are defined + * @author Ilya Volodin + * @copyright 2013 Ilya Volodin. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Constants +//------------------------------------------------------------------------------ + +var NO_FUNC = "nofunc"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + function findDeclaration(name, scope) { + // try searching in the current scope first + for (var i = 0, l = scope.variables.length; i < l; i++) { + if (scope.variables[i].name === name) { + return scope.variables[i]; + } + } + // check if there's upper scope and call recursivly till we find the variable + if (scope.upper) { + return findDeclaration(name, scope.upper); + } + } + + function findVariables() { + var scope = context.getScope(); + var typeOption = context.options[0]; + + function checkLocationAndReport(reference, declaration) { + if (typeOption !== NO_FUNC || declaration.defs[0].type !== "FunctionName") { + if (declaration.identifiers[0].range[1] > reference.identifier.range[1]) { + context.report(reference.identifier, "{{a}} was used before it was defined", {a: reference.identifier.name}); + } + } + } + + scope.references.forEach(function(reference) { + // if the reference is resolved check for declaration location + // if not, it could be function invocation, try to find manually + if (reference.resolved && reference.resolved.identifiers.length > 0) { + checkLocationAndReport(reference, reference.resolved); + } else { + var declaration = findDeclaration(reference.identifier.name, scope); + // if there're no identifiers, this is a global environment variable + if (declaration && declaration.identifiers.length !== 0) { + checkLocationAndReport(reference, declaration); + } + } + }); + } + + return { + "Program": findVariables, + "FunctionExpression": findVariables, + "FunctionDeclaration": findVariables, + "ArrowFunctionExpression": findVariables + }; +}; diff --git a/tools/eslint/lib/rules/no-var.js b/tools/eslint/lib/rules/no-var.js new file mode 100644 index 00000000000000..6b47b3dab06d7f --- /dev/null +++ b/tools/eslint/lib/rules/no-var.js @@ -0,0 +1,24 @@ +/** + * @fileoverview Rule to check for the usage of var. + * @author Jamund Ferguson + * @copyright 2014 Jamund Ferguson. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + "VariableDeclaration": function (node) { + if (node.kind === "var") { + context.report(node, "Unexpected var, use let or const instead."); + } + } + + }; + +}; diff --git a/tools/eslint/lib/rules/no-void.js b/tools/eslint/lib/rules/no-void.js new file mode 100644 index 00000000000000..11c54af7fc043d --- /dev/null +++ b/tools/eslint/lib/rules/no-void.js @@ -0,0 +1,26 @@ +/** + * @fileoverview Rule to disallow use of void operator. + * @author Mike Sidorov + * @copyright 2014 Mike Sidorov. All rights reserved. + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + "UnaryExpression": function(node) { + if (node.operator === "void") { + context.report(node, "Expected 'undefined' and instead saw 'void'."); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-warning-comments.js b/tools/eslint/lib/rules/no-warning-comments.js new file mode 100644 index 00000000000000..58b6764ff1f676 --- /dev/null +++ b/tools/eslint/lib/rules/no-warning-comments.js @@ -0,0 +1,84 @@ +/** + * @fileoverview Rule that warns about used warning comments + * @author Alexander Schmidt + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function (context) { + + var configuration = context.options[0] || {}, + warningTerms = configuration.terms || ["todo", "fixme", "xxx"], + location = configuration.location || "start", + warningRegExps; + + /** + * Convert a warning term into a RegExp which will match a comment containing that whole word in the specified + * location ("start" or "anywhere"). If the term starts or ends with non word characters, then the match will not + * require word boundaries on that side. + * + * @param {String} term A term to convert to a RegExp + * @returns {RegExp} The term converted to a RegExp + */ + function convertToRegExp(term) { + var escaped = term.replace(/[-\/\\$\^*+?.()|\[\]{}]/g, "\\$&"), + // If the term ends in a word character (a-z0-9_), ensure a word boundary at the end, so that substrings do + // not get falsely matched. eg "todo" in a string such as "mastodon". + // If the term ends in a non-word character, then \b won't match on the boundary to the next non-word + // character, which would likely be a space. For example `/\bFIX!\b/.test('FIX! blah') === false`. + // In these cases, use no bounding match. Same applies for the prefix, handled below. + suffix = /\w$/.test(term) ? "\\b" : "", + prefix; + + if (location === "start") { + // When matching at the start, ignore leading whitespace, and there's no need to worry about word boundaries + prefix = "^\\s*"; + } else if (/^\w/.test(term)) { + prefix = "\\b"; + } else { + prefix = ""; + } + + return new RegExp(prefix + escaped + suffix, "i"); + } + + /** + * Checks the specified comment for matches of the configured warning terms and returns the matches. + * @param {String} comment The comment which is checked. + * @returns {Array} All matched warning terms for this comment. + */ + function commentContainsWarningTerm(comment) { + var matches = []; + + warningRegExps.forEach(function (regex, index) { + if (regex.test(comment)) { + matches.push(warningTerms[index]); + } + }); + + return matches; + } + + /** + * Checks the specified node for matching warning comments and reports them. + * @param {ASTNode} node The AST node being checked. + * @returns {void} undefined. + */ + function checkComment(node) { + var matches = commentContainsWarningTerm(node.value); + + matches.forEach(function (matchedTerm) { + context.report(node, "Unexpected " + matchedTerm + " comment."); + }); + } + + warningRegExps = warningTerms.map(convertToRegExp); + return { + "BlockComment": checkComment, + "LineComment": checkComment + }; +}; diff --git a/tools/eslint/lib/rules/no-with.js b/tools/eslint/lib/rules/no-with.js new file mode 100644 index 00000000000000..1b889dc5f457a9 --- /dev/null +++ b/tools/eslint/lib/rules/no-with.js @@ -0,0 +1,20 @@ +/** + * @fileoverview Rule to flag use of with statement + * @author Nicholas C. Zakas + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + "WithStatement": function(node) { + context.report(node, "Unexpected use of 'with' statement."); + } + }; + +}; diff --git a/tools/eslint/lib/rules/no-wrap-func.js b/tools/eslint/lib/rules/no-wrap-func.js new file mode 100644 index 00000000000000..a99c09ee384ab6 --- /dev/null +++ b/tools/eslint/lib/rules/no-wrap-func.js @@ -0,0 +1,44 @@ +/** + * @fileoverview Rule to flag wrapping non-iife in parens + * @author Ilya Volodin + * @copyright 2013 Ilya Volodin. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + /** + * Checks a function expression to see if its surrounded by parens. + * @param {ASTNode} node The node to check. + * @returns {void} + * @private + */ + function checkFunction(node) { + var previousToken, nextToken; + + if (node.type === "ArrowFunctionExpression" && + /(?:Call|New|Logical|Binary|Conditional|Update)Expression/.test(node.parent.type) + ) { + return; + } + + if (!/CallExpression|NewExpression/.test(node.parent.type)) { + previousToken = context.getTokenBefore(node); + nextToken = context.getTokenAfter(node); + if (previousToken.value === "(" && nextToken.value === ")") { + context.report(node, "Wrapping non-IIFE function literals in parens is unnecessary."); + } + } + } + + return { + "ArrowFunctionExpression": checkFunction, + "FunctionExpression": checkFunction + }; + +}; diff --git a/tools/eslint/lib/rules/object-shorthand.js b/tools/eslint/lib/rules/object-shorthand.js new file mode 100644 index 00000000000000..548c9245d685cc --- /dev/null +++ b/tools/eslint/lib/rules/object-shorthand.js @@ -0,0 +1,63 @@ +/** + * @fileoverview Rule to enforce concise object methods and properties. + * @author Jamund Ferguson + * @copyright 2015 Jamund Ferguson. All rights reserved. + */ + +"use strict"; + +var OPTIONS = { + always: "always", + never: "never", + methods: "methods", + properties: "properties" +}; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var APPLY = context.options[0] || OPTIONS.always; + var APPLY_TO_METHODS = APPLY === OPTIONS.methods || APPLY === OPTIONS.always; + var APPLY_TO_PROPS = APPLY === OPTIONS.properties || APPLY === OPTIONS.always; + var APPLY_NEVER = APPLY === OPTIONS.never; + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + "Property": function(node) { + var isConciseProperty = node.method || node.shorthand, + type; + + // if we're "never" and concise we should warn now + if (APPLY_NEVER && isConciseProperty) { + type = node.method ? "method" : "property"; + context.report(node, "Expected longform " + type + " syntax."); + } + + // at this point if we're concise or if we're "never" we can leave + if (APPLY_NEVER || isConciseProperty) { + return; + } + + if (node.value.type === "ArrowFunctionExpression" && APPLY_TO_METHODS) { + + // {x: ()=>{}} should be written as {x() {}} + context.report(node, "Expected method shorthand."); + } else if (node.value.type === "FunctionExpression" && APPLY_TO_METHODS) { + + // {x: function(){}} should be written as {x() {}} + context.report(node, "Expected method shorthand."); + } else if (node.key.name === node.value.name && APPLY_TO_PROPS) { + + // {x: x} should be written as {x} + context.report(node, "Expected property shorthand."); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/one-var.js b/tools/eslint/lib/rules/one-var.js new file mode 100644 index 00000000000000..fd28522f0fadff --- /dev/null +++ b/tools/eslint/lib/rules/one-var.js @@ -0,0 +1,175 @@ +/** + * @fileoverview A rule to ensure the use of a single variable declaration. + * @author Ian Christian Myers + * @copyright 2015 Joey Baker. All rights reserved. + * @copyright 2015 Danny Fritz. All rights reserved. + * @copyright 2013 Ian Christian Myers. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var MODE = context.options[0] || "always"; + var options = {}; + + // simple options configuration with just a string or no option + if (typeof context.options[0] === "string" || context.options[0] == null) { + options.var = MODE; + options.let = MODE; + options.const = MODE; + } else { + options = context.options[0]; + } + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + var functionStack = []; + var blockStack = []; + + /** + * Increments the blockStack counter. + * @returns {void} + * @private + */ + function startBlock() { + blockStack.push({let: false, const: false}); + } + + /** + * Increments the functionStack counter. + * @returns {void} + * @private + */ + function startFunction() { + functionStack.push(false); + startBlock(); + } + + /** + * Decrements the blockStack counter. + * @returns {void} + * @private + */ + function endBlock() { + blockStack.pop(); + } + + /** + * Decrements the functionStack counter. + * @returns {void} + * @private + */ + function endFunction() { + functionStack.pop(); + endBlock(); + } + + /** + * Determines if there is more than one var statement in the current scope. + * @returns {boolean} Returns true if it is the first var declaration, false if not. + * @private + */ + function hasOnlyOneVar() { + if (functionStack[functionStack.length - 1]) { + return true; + } else { + functionStack[functionStack.length - 1] = true; + return false; + } + } + + /** + * Determines if there is more than one let statement in the current scope. + * @returns {boolean} Returns true if it is the first let declaration, false if not. + * @private + */ + function hasOnlyOneLet() { + if (blockStack[blockStack.length - 1].let) { + return true; + } else { + blockStack[blockStack.length - 1].let = true; + return false; + } + } + + /** + * Determines if there is more than one const statement in the current scope. + * @returns {boolean} Returns true if it is the first const declaration, false if not. + * @private + */ + function hasOnlyOneConst() { + if (blockStack[blockStack.length - 1].const) { + return true; + } else { + blockStack[blockStack.length - 1].const = true; + return false; + } + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + "Program": startFunction, + "FunctionDeclaration": startFunction, + "FunctionExpression": startFunction, + "ArrowFunctionExpression": startFunction, + "BlockStatement": startBlock, + "ForStatement": startBlock, + "SwitchStatement": startBlock, + + "VariableDeclaration": function(node) { + var declarationCount = node.declarations.length; + + if (node.kind === "var") { + if (options.var === "never") { + if (declarationCount > 1) { + context.report(node, "Split 'var' declaration into multiple statements."); + } + } else { + if (hasOnlyOneVar()) { + context.report(node, "Combine this with the previous 'var' statement."); + } + } + } else if (node.kind === "let") { + if (options.let === "never") { + if (declarationCount > 1) { + context.report(node, "Split 'let' declaration into multiple statements."); + } + } else { + if (hasOnlyOneLet()) { + context.report(node, "Combine this with the previous 'let' statement."); + } + } + } else if (node.kind === "const") { + if (options.const === "never") { + if (declarationCount > 1) { + context.report(node, "Split 'const' declaration into multiple statements."); + } + } else { + if (hasOnlyOneConst()) { + context.report(node, "Combine this with the previous 'const' statement."); + } + } + + } + }, + + "ForStatement:exit": endBlock, + "SwitchStatement:exit": endBlock, + "BlockStatement:exit": endBlock, + "Program:exit": endFunction, + "FunctionDeclaration:exit": endFunction, + "FunctionExpression:exit": endFunction, + "ArrowFunctionExpression:exit": endFunction + }; + +}; diff --git a/tools/eslint/lib/rules/operator-assignment.js b/tools/eslint/lib/rules/operator-assignment.js new file mode 100644 index 00000000000000..7ebb74d2bae246 --- /dev/null +++ b/tools/eslint/lib/rules/operator-assignment.js @@ -0,0 +1,112 @@ +/** + * @fileoverview Rule to replace assignment expressions with operator assignment + * @author Brandon Mills + * @copyright 2014 Brandon Mills. All rights reserved. + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Checks whether an operator is commutative and has an operator assignment + * shorthand form. + * @param {string} operator Operator to check. + * @returns {boolean} True if the operator is commutative and has a + * shorthand form. + */ +function isCommutativeOperatorWithShorthand(operator) { + return ["*", "&", "^", "|"].indexOf(operator) >= 0; +} + +/** + * Checks whether an operator is not commuatative and has an operator assignment + * shorthand form. + * @param {string} operator Operator to check. + * @returns {boolean} True if the operator is not commuatative and has + * a shorthand form. + */ +function isNonCommutativeOperatorWithShorthand(operator) { + return ["+", "-", "/", "%", "<<", ">>", ">>>"].indexOf(operator) >= 0; +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +/** + * Checks whether two expressions reference the same value. For example: + * a = a + * a.b = a.b + * a[0] = a[0] + * a['b'] = a['b'] + * @param {ASTNode} a Left side of the comparison. + * @param {ASTNode} b Right side of the comparison. + * @returns {boolean} True if both sides match and reference the same value. + */ +function same(a, b) { + if (a.type !== b.type) { + return false; + } + + switch (a.type) { + case "Identifier": + return a.name === b.name; + case "Literal": + return a.value === b.value; + case "MemberExpression": + // x[0] = x[0] + // x[y] = x[y] + // x.y = x.y + return same(a.object, b.object) && same(a.property, b.property); + default: + return false; + } +} + +module.exports = function(context) { + + /** + * Ensures that an assignment uses the shorthand form where possible. + * @param {ASTNode} node An AssignmentExpression node. + * @returns {void} + */ + function verify(node) { + var expr, left, operator; + + if (node.operator !== "=" || node.right.type !== "BinaryExpression") { + return; + } + + left = node.left; + expr = node.right; + operator = expr.operator; + + if (isCommutativeOperatorWithShorthand(operator)) { + if (same(left, expr.left) || same(left, expr.right)) { + context.report(node, "Assignment can be replaced with operator assignment."); + } + } else if (isNonCommutativeOperatorWithShorthand(operator)) { + if (same(left, expr.left)) { + context.report(node, "Assignment can be replaced with operator assignment."); + } + } + } + + /** + * Warns if an assignment expression uses operator assignment shorthand. + * @param {ASTNode} node An AssignmentExpression node. + * @returns {void} + */ + function prohibit(node) { + if (node.operator !== "=") { + context.report(node, "Unexpected operator assignment shorthand."); + } + } + + return { + "AssignmentExpression": context.options[0] !== "never" ? verify : prohibit + }; + +}; diff --git a/tools/eslint/lib/rules/operator-linebreak.js b/tools/eslint/lib/rules/operator-linebreak.js new file mode 100644 index 00000000000000..020c61544c6a89 --- /dev/null +++ b/tools/eslint/lib/rules/operator-linebreak.js @@ -0,0 +1,100 @@ +/** + * @fileoverview Operator linebreak - enforces operator linebreak style of two types: after and before + * @author Benoît Zugmeyer + * @copyright 2015 Benoît Zugmeyer. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var style = context.options[0] || "after"; + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Checks whether two tokens are on the same line. + * @param {ASTNode} left The leftmost token. + * @param {ASTNode} right The rightmost token. + * @returns {boolean} True if the tokens are on the same line, false if not. + * @private + */ + function isSameLine(left, right) { + return left.loc.end.line === right.loc.start.line; + } + + /** + * Checks the operator placement + * @param {ASTNode} node The binary operator node to check + * @private + * @returns {void} + */ + function validateBinaryExpression(node) { + var leftToken = context.getLastToken(node.left || node.id); + var operatorToken = context.getTokenAfter(leftToken); + + // When the left part of a binary expression is a single expression wrapped in + // parentheses (ex: `(a) + b`), leftToken will be the last token of the expression + // and operatorToken will be the closing parenthesis. + // The leftToken should be the last closing parenthesis, and the operatorToken + // should be the token right after that. + while (operatorToken.value === ")") { + leftToken = operatorToken; + operatorToken = context.getTokenAfter(operatorToken); + } + + var rightToken = context.getTokenAfter(operatorToken); + var operator = operatorToken.value; + + // if single line + if (isSameLine(leftToken, operatorToken) && + isSameLine(operatorToken, rightToken)) { + + return; + + } else if (!isSameLine(leftToken, operatorToken) && + !isSameLine(operatorToken, rightToken)) { + + // lone operator + context.report(node, { + line: operatorToken.loc.end.line, + column: operatorToken.loc.end.column + }, "Bad line breaking before and after '" + operator + "'."); + + } else if (style === "before" && isSameLine(leftToken, operatorToken)) { + + context.report(node, { + line: operatorToken.loc.end.line, + column: operatorToken.loc.end.column + }, "'" + operator + "' should be placed at the beginning of the line."); + + } else if (style === "after" && isSameLine(operatorToken, rightToken)) { + + context.report(node, { + line: operatorToken.loc.end.line, + column: operatorToken.loc.end.column + }, "'" + operator + "' should be placed at the end of the line."); + } + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + "BinaryExpression": validateBinaryExpression, + "LogicalExpression": validateBinaryExpression, + "AssignmentExpression": validateBinaryExpression, + "VariableDeclarator": function (node) { + if (node.init) { + validateBinaryExpression(node); + } + } + }; +}; diff --git a/tools/eslint/lib/rules/padded-blocks.js b/tools/eslint/lib/rules/padded-blocks.js new file mode 100644 index 00000000000000..9a5be4df0e33a1 --- /dev/null +++ b/tools/eslint/lib/rules/padded-blocks.js @@ -0,0 +1,92 @@ +/** + * @fileoverview A rule to ensure blank lines within blocks. + * @author Mathias Schreck + * @copyright 2014 Mathias Schreck. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function (context) { + var requirePadding = context.options[0] !== "never"; + + var ALWAYS_MESSAGE = "Block must be padded by blank lines.", + NEVER_MESSAGE = "Block must not be padded by blank lines."; + + /** + * Checks if the given non empty block node has a blank line before its first child node. + * @param {ASTNode} node The AST node of a BlockStatement. + * @returns {boolean} Whether or not the block starts with a blank line. + */ + function isBlockTopPadded(node) { + var blockStart = node.loc.start.line, + first = node.body[0], + firstLine = first.loc.start.line, + expectedFirstLine = blockStart + 2, + leadingComments = context.getComments(first).leading; + + if (leadingComments.length > 0) { + firstLine = leadingComments[0].loc.start.line; + } + + return expectedFirstLine <= firstLine; + } + + /** + * Checks if the given non empty block node has a blank line after its last child node. + * @param {ASTNode} node The AST node of a BlockStatement. + * @returns {boolean} Whether or not the block ends with a blank line. + */ + function isBlockBottomPadded(node) { + var blockEnd = node.loc.end.line, + last = node.body[node.body.length - 1], + lastLine = context.getLastToken(last).loc.end.line, + expectedLastLine = blockEnd - 2, + trailingComments = context.getComments(last).trailing; + + if (trailingComments.length > 0) { + lastLine = trailingComments[trailingComments.length - 1].loc.end.line; + } + + return lastLine <= expectedLastLine; + } + + /** + * Checks the given BlockStatement node to be padded if the block is not empty. + * @param {ASTNode} node The AST node of a BlockStatement. + * @returns {void} undefined. + */ + function checkPadding(node) { + if (node.body.length > 0) { + + var blockHasTopPadding = isBlockTopPadded(node), + blockHasBottomPadding = isBlockBottomPadded(node); + + if (requirePadding) { + if (!blockHasTopPadding) { + context.report(node, ALWAYS_MESSAGE); + } + + if (!blockHasBottomPadding) { + context.report(node, node.loc.end, ALWAYS_MESSAGE); + } + } else { + if (blockHasTopPadding) { + context.report(node, NEVER_MESSAGE); + } + + if (blockHasBottomPadding) { + context.report(node, node.loc.end, NEVER_MESSAGE); + } + } + } + } + + return { + "BlockStatement": checkPadding + }; + +}; diff --git a/tools/eslint/lib/rules/quote-props.js b/tools/eslint/lib/rules/quote-props.js new file mode 100644 index 00000000000000..ccac9478535194 --- /dev/null +++ b/tools/eslint/lib/rules/quote-props.js @@ -0,0 +1,66 @@ +/** + * @fileoverview Rule to flag non-quoted property names in object literals. + * @author Mathias Bynens + * @copyright 2014 Brandon Mills. All rights reserved. + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +var espree = require("espree"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var MODE = context.options[0]; + + /** + * Ensures that a property's key is quoted only when necessary + * @param {ASTNode} node Property AST node + * @returns {void} + */ + function asNeeded(node) { + var key = node.key, + tokens; + + if (key.type === "Literal" && typeof key.value === "string") { + try { + tokens = espree.tokenize(key.value); + } catch (e) { + return; + } + + if (tokens.length === 1 && + (["Identifier", "Null", "Boolean"].indexOf(tokens[0].type) >= 0 || + (tokens[0].type === "Numeric" && "" + +tokens[0].value === tokens[0].value)) + ) { + context.report(node, "Unnecessarily quoted property `{{value}}` found.", key); + } + } + } + + /** + * Ensures that a property's key is quoted + * @param {ASTNode} node Property AST node + * @returns {void} + */ + function always(node) { + var key = node.key; + + if (!node.method && !(key.type === "Literal" && typeof key.value === "string")) { + context.report(node, "Unquoted property `{{key}}` found.", { + key: key.name || key.value + }); + } + } + + return { + "Property": MODE === "as-needed" ? asNeeded : always + }; + +}; diff --git a/tools/eslint/lib/rules/quotes.js b/tools/eslint/lib/rules/quotes.js new file mode 100644 index 00000000000000..2bb10ea5e4affc --- /dev/null +++ b/tools/eslint/lib/rules/quotes.js @@ -0,0 +1,83 @@ +/** + * @fileoverview A rule to choose between single and double quote marks + * @author Matt DuVall , Brandon Payton + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Constants +//------------------------------------------------------------------------------ + +var QUOTE_SETTINGS = { + "double": { + quote: "\"", + alternateQuote: "'", + description: "doublequote" + }, + "single": { + quote: "'", + alternateQuote: "\"", + description: "singlequote" + }, + "backtick": { + quote: "`", + alternateQuote: "\"", + description: "backtick" + } +}; + +var AVOID_ESCAPE = "avoid-escape"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + /** + * Validate that a string passed in is surrounded by the specified character + * @param {string} val The text to check. + * @param {string} character The character to see if it's surrounded by. + * @returns {boolean} True if the text is surrounded by the character, false if not. + * @private + */ + function isSurroundedBy(val, character) { + return val[0] === character && val[val.length - 1] === character; + } + + /** + * Determines if a given node is part of JSX syntax. + * @param {ASTNode} node The node to check. + * @returns {boolean} True if the node is a JSX node, false if not. + * @private + */ + function isJSXElement(node) { + return node.type.indexOf("JSX") === 0; + } + + return { + + "Literal": function(node) { + var val = node.value, + rawVal = node.raw, + quoteOption = context.options[0], + settings = QUOTE_SETTINGS[quoteOption], + avoidEscape = context.options[1] === AVOID_ESCAPE, + isValid; + + if (settings && typeof val === "string") { + isValid = isJSXElement(node.parent) || isSurroundedBy(rawVal, settings.quote); + + if (!isValid && avoidEscape) { + isValid = isSurroundedBy(rawVal, settings.alternateQuote) && rawVal.indexOf(settings.quote) >= 0; + } + + if (!isValid) { + context.report(node, "Strings must use " + settings.description + "."); + } + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/radix.js b/tools/eslint/lib/rules/radix.js new file mode 100644 index 00000000000000..a0c7acfb2e3ebf --- /dev/null +++ b/tools/eslint/lib/rules/radix.js @@ -0,0 +1,39 @@ +/** + * @fileoverview Rule to flag use of parseInt without a radix argument + * @author James Allardice + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + "CallExpression": function(node) { + + var radix; + + if (node.callee.name === "parseInt") { + + if (node.arguments.length < 2) { + context.report(node, "Missing radix parameter."); + } else { + + radix = node.arguments[1]; + + // don't allow non-numeric literals or undefined + if ((radix.type === "Literal" && typeof radix.value !== "number") || + (radix.type === "Identifier" && radix.name === "undefined") + ) { + context.report(node, "Invalid radix parameter."); + } + } + + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/semi-spacing.js b/tools/eslint/lib/rules/semi-spacing.js new file mode 100644 index 00000000000000..05ced44593438f --- /dev/null +++ b/tools/eslint/lib/rules/semi-spacing.js @@ -0,0 +1,152 @@ +/** + * @fileoverview Validates spacing before and after semicolon + * @author Mathias Schreck + * @copyright 2015 Mathias Schreck + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function (context) { + + var config = context.options[0], + requireSpaceBefore = false, + requireSpaceAfter = true; + + if (typeof config === "object") { + if (config.hasOwnProperty("before")) { + requireSpaceBefore = config.before; + } + if (config.hasOwnProperty("after")) { + requireSpaceAfter = config.after; + } + } + + /** + * Determines whether two adjacent tokens are have whitespace between them. + * @param {Object} left - The left token object. + * @param {Object} right - The right token object. + * @returns {boolean} Whether or not there is space between the tokens. + */ + function isSpaced(left, right) { + return left.range[1] < right.range[0]; + } + + /** + * Checks whether two tokens are on the same line. + * @param {Object} left The leftmost token. + * @param {Object} right The rightmost token. + * @returns {boolean} True if the tokens are on the same line, false if not. + * @private + */ + function isSameLine(left, right) { + return left.loc.end.line === right.loc.start.line; + } + + /** + * Checks if a given token has leading whitespace. + * @param {Object} token The token to check. + * @returns {boolean} True if the given token has leading space, false if not. + */ + function hasLeadingSpace(token) { + var tokenBefore = context.getTokenBefore(token); + return tokenBefore && isSameLine(tokenBefore, token) && isSpaced(tokenBefore, token); + } + + /** + * Checks if a given token has trailing whitespace. + * @param {Object} token The token to check. + * @returns {boolean} True if the given token has trailing space, false if not. + */ + function hasTrailingSpace(token) { + var tokenAfter = context.getTokenAfter(token); + return tokenAfter && isSameLine(token, tokenAfter) && isSpaced(token, tokenAfter); + } + + /** + * Checks if the given token is the last token in its line. + * @param {Token} token The token to check. + * @returns {boolean} Whether or not the token is the last in its line. + */ + function isLastTokenInCurrentLine(token) { + var tokenAfter = context.getTokenAfter(token); + return !(tokenAfter && isSameLine(token, tokenAfter)); + } + + /** + * Checks if the given token is a semicolon. + * @param {Token} token The token to check. + * @returns {boolean} Whether or not the given token is a semicolon. + */ + function isSemicolon(token) { + return token.type === "Punctuator" && token.value === ";"; + } + + /** + * Reports if the given token has invalid spacing. + * @param {Token} token The semicolon token to check. + * @param {ASTNode} node The corresponding node of the token. + * @returns {void} + */ + function checkSemicolonSpacing(token, node) { + var location; + + if (isSemicolon(token)) { + location = token.loc.start; + + if (hasLeadingSpace(token)) { + if (!requireSpaceBefore) { + context.report(node, location, "Unexpected whitespace before semicolon."); + } + } else { + if (requireSpaceBefore) { + context.report(node, location, "Missing whitespace before semicolon."); + } + } + + if (!isLastTokenInCurrentLine(token)) { + if (hasTrailingSpace(token)) { + if (!requireSpaceAfter) { + context.report(node, location, "Unexpected whitespace after semicolon."); + } + } else { + if (requireSpaceAfter) { + context.report(node, location, "Missing whitespace after semicolon."); + } + } + } + } + } + + /** + * Checks the spacing of the semicolon with the assumption that the last token is the semicolon. + * @param {ASTNode} node The node to check. + * @returns {void} + */ + function checkNode(node) { + var token = context.getLastToken(node); + checkSemicolonSpacing(token, node); + } + + return { + "VariableDeclaration": checkNode, + "ExpressionStatement": checkNode, + "BreakStatement": checkNode, + "ContinueStatement": checkNode, + "DebuggerStatement": checkNode, + "ReturnStatement": checkNode, + "ThrowStatement": checkNode, + "ForStatement": function (node) { + if (node.init) { + checkSemicolonSpacing(context.getTokenAfter(node.init), node); + } + + if (node.test) { + checkSemicolonSpacing(context.getTokenAfter(node.test), node); + } + } + }; +}; diff --git a/tools/eslint/lib/rules/semi.js b/tools/eslint/lib/rules/semi.js new file mode 100644 index 00000000000000..a9f841cd73ceb5 --- /dev/null +++ b/tools/eslint/lib/rules/semi.js @@ -0,0 +1,130 @@ +/** + * @fileoverview Rule to flag missing semicolons. + * @author Nicholas C. Zakas + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ +module.exports = function(context) { + + var OPT_OUT_PATTERN = /[\[\(\/\+\-]/; // One of [(/+- + + var always = context.options[0] !== "never"; + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Reports a semicolon error with appropriate location and message. + * @param {ASTNode} node The node with an extra or missing semicolon. + * @returns {void} + */ + function report(node) { + var message = always ? "Missing semicolon." : "Extra semicolon."; + context.report(node, context.getLastToken(node).loc.end, message); + } + + /** + * Checks whether a token is a semicolon punctuator. + * @param {Token} token The token. + * @returns {boolean} True if token is a semicolon punctuator. + */ + function isSemicolon(token) { + return (token.type === "Punctuator" && token.value === ";"); + } + + /** + * Check if a semicolon is unnecessary, only true if: + * - next token is on a new line and is not one of the opt-out tokens + * - next token is a valid statement divider + * @param {Token} lastToken last token of current node. + * @returns {boolean} whether the semicolon is unnecessary. + */ + function isUnnecessarySemicolon(lastToken) { + var isDivider, isOptOutToken, lastTokenLine, nextToken, nextTokenLine; + + if (!isSemicolon(lastToken)) { + return false; + } + + nextToken = context.getTokenAfter(lastToken); + + if (!nextToken) { + return true; + } + + lastTokenLine = lastToken.loc.end.line; + nextTokenLine = nextToken.loc.start.line; + isOptOutToken = OPT_OUT_PATTERN.test(nextToken.value); + isDivider = (nextToken.value === "}" || nextToken.value === ";"); + + return (lastTokenLine !== nextTokenLine && !isOptOutToken) || isDivider; + } + + /** + * Checks a node to see if it's followed by a semicolon. + * @param {ASTNode} node The node to check. + * @returns {void} + */ + function checkForSemicolon(node) { + var lastToken = context.getLastToken(node); + + if (always) { + if (!isSemicolon(lastToken)) { + report(node); + } + } else { + if (isUnnecessarySemicolon(lastToken)) { + report(node); + } + } + } + + /** + * Checks to see if there's a semicolon after a variable declaration. + * @param {ASTNode} node The node to check. + * @returns {void} + */ + function checkForSemicolonForVariableDeclaration(node) { + var ancestors = context.getAncestors(), + parentIndex = ancestors.length - 1, + parent = ancestors[parentIndex]; + + if ((parent.type !== "ForStatement" || parent.init !== node) && + (!/^For(?:In|Of)Statement/.test(parent.type) || parent.left !== node) + ) { + checkForSemicolon(node); + } + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + + "VariableDeclaration": checkForSemicolonForVariableDeclaration, + "ExpressionStatement": checkForSemicolon, + "ReturnStatement": checkForSemicolon, + "ThrowStatement": checkForSemicolon, + "DebuggerStatement": checkForSemicolon, + "BreakStatement": checkForSemicolon, + "ContinueStatement": checkForSemicolon, + "ImportDeclaration": checkForSemicolon, + "ExportAllDeclaration": checkForSemicolon, + "ExportNamedDeclaration": function (node) { + if (!node.declaration) { + checkForSemicolon(node); + } + }, + "ExportDefaultDeclaration": function (node) { + if (!/(?:Class|Function)Declaration/.test(node.declaration.type)) { + checkForSemicolon(node); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/sort-vars.js b/tools/eslint/lib/rules/sort-vars.js new file mode 100644 index 00000000000000..8d4b6a8980dd44 --- /dev/null +++ b/tools/eslint/lib/rules/sort-vars.js @@ -0,0 +1,37 @@ +/** + * @fileoverview Rule to require sorting of variables within a single Variable Declaration block + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var configuration = context.options[0] || {}, + ignoreCase = configuration.ignoreCase || false; + + return { + "VariableDeclaration": function(node) { + node.declarations.reduce(function(memo, decl) { + var lastVariableName = memo.id.name, + currenVariableName = decl.id.name; + + if (ignoreCase) { + lastVariableName = lastVariableName.toLowerCase(); + currenVariableName = currenVariableName.toLowerCase(); + } + + if (currenVariableName < lastVariableName) { + context.report(decl, "Variables within the same declaration block should be sorted alphabetically"); + return memo; + } else { + return decl; + } + }, node.declarations[0]); + } + }; +}; diff --git a/tools/eslint/lib/rules/space-after-function-name.js b/tools/eslint/lib/rules/space-after-function-name.js new file mode 100644 index 00000000000000..c477768c467f09 --- /dev/null +++ b/tools/eslint/lib/rules/space-after-function-name.js @@ -0,0 +1,43 @@ +/** + * @fileoverview Rule to enforce consistent spacing after function names + * @author Roberto Vidal + * @copyright 2014 Roberto Vidal. All rights reserved. + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var requiresSpace = context.options[0] === "always"; + + /** + * Reports if the give named function node has the correct spacing after its name + * + * @param {ASTNode} node The node to which the potential problem belongs. + * @returns {void} + */ + function check(node) { + var tokens = context.getFirstTokens(node, 3), + hasSpace = tokens[1].range[1] < tokens[2].range[0]; + + if (hasSpace !== requiresSpace) { + context.report(node, "Function name \"{{name}}\" must {{not}}be followed by whitespace.", { + name: node.id.name, + not: requiresSpace ? "" : "not " + }); + } + } + + return { + "FunctionDeclaration": check, + "FunctionExpression": function (node) { + if (node.id) { + check(node); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/space-after-keywords.js b/tools/eslint/lib/rules/space-after-keywords.js new file mode 100644 index 00000000000000..3ece8bb065adb9 --- /dev/null +++ b/tools/eslint/lib/rules/space-after-keywords.js @@ -0,0 +1,76 @@ +/** + * @fileoverview Rule to enforce the number of spaces after certain keywords + * @author Nick Fisher + * @copyright 2014 Nick Fisher. All rights reserved. + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + // unless the first option is `"never"`, then a space is required + var requiresSpace = context.options[0] !== "never"; + + /** + * Check if the separation of two adjacent tokens meets the spacing rules, and report a problem if not. + * + * @param {ASTNode} node The node to which the potential problem belongs. + * @param {Token} left The first token. + * @param {Token} right The second token + * @returns {void} + */ + function checkTokens(node, left, right) { + var hasSpace = left.range[1] < right.range[0], + value = left.value; + + if (hasSpace !== requiresSpace) { + context.report(node, "Keyword \"{{value}}\" must {{not}}be followed by whitespace.", { + value: value, + not: requiresSpace ? "" : "not " + }); + } + } + + /** + * Check if the given node (`if`, `for`, `while`, etc), has the correct spacing after it. + * @param {ASTNode} node The node to check. + * @returns {void} + */ + function check(node) { + var tokens = context.getFirstTokens(node, 2); + checkTokens(node, tokens[0], tokens[1]); + } + + return { + "IfStatement": function (node) { + check(node); + // check the `else` + if (node.alternate && node.alternate.type !== "IfStatement") { + checkTokens(node.alternate, context.getTokenBefore(node.alternate), context.getFirstToken(node.alternate)); + } + }, + "ForStatement": check, + "ForOfStatement": check, + "ForInStatement": check, + "WhileStatement": check, + "DoWhileStatement": function (node) { + check(node); + // check the `while` + var whileTokens = context.getTokensBefore(node.test, 2); + checkTokens(node, whileTokens[0], whileTokens[1]); + }, + "SwitchStatement": check, + "TryStatement": function (node) { + check(node); + // check the `finally` + if (node.finalizer) { + checkTokens(node.finalizer, context.getTokenBefore(node.finalizer), context.getFirstToken(node.finalizer)); + } + }, + "CatchStatement": check, + "WithStatement": check + }; +}; diff --git a/tools/eslint/lib/rules/space-before-blocks.js b/tools/eslint/lib/rules/space-before-blocks.js new file mode 100644 index 00000000000000..963ff42598d3a1 --- /dev/null +++ b/tools/eslint/lib/rules/space-before-blocks.js @@ -0,0 +1,85 @@ +/** + * @fileoverview A rule to ensure whitespace before blocks. + * @author Mathias Schreck + * @copyright 2014 Mathias Schreck. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function (context) { + var requireSpace = context.options[0] !== "never"; + + /** + * Determines whether two adjacent tokens are have whitespace between them. + * @param {Object} left - The left token object. + * @param {Object} right - The right token object. + * @returns {boolean} Whether or not there is space between the tokens. + */ + function isSpaced(left, right) { + return left.range[1] < right.range[0]; + } + + /** + * Determines whether two adjacent tokens are on the same line. + * @param {Object} left - The left token object. + * @param {Object} right - The right token object. + * @returns {boolean} Whether or not the tokens are on the same line. + */ + function isSameLine(left, right) { + return left.loc.start.line === right.loc.start.line; + } + + /** + * Checks the given BlockStatement node has a preceding space if it doesn’t start on a new line. + * @param {ASTNode|Token} node The AST node of a BlockStatement. + * @returns {void} undefined. + */ + function checkPrecedingSpace(node) { + var precedingToken = context.getTokenBefore(node), + hasSpace; + + if (precedingToken && isSameLine(precedingToken, node)) { + hasSpace = isSpaced(precedingToken, node); + + if (requireSpace) { + if (!hasSpace) { + context.report(node, "Missing space before opening brace."); + } + } else { + if (hasSpace) { + context.report(node, "Unexpected space before opening brace."); + } + } + } + } + + /** + * Checks if the CaseBlock of an given SwitchStatement node has a preceding space. + * @param {ASTNode} node The node of a SwitchStatement. + * @returns {void} undefined. + */ + function checkSpaceBeforeCaseBlock(node) { + var cases = node.cases, + firstCase, + openingBrace; + + if (cases.length > 0) { + firstCase = cases[0]; + openingBrace = context.getTokenBefore(firstCase); + } else { + openingBrace = context.getLastToken(node, 1); + } + + checkPrecedingSpace(openingBrace); + } + + return { + "BlockStatement": checkPrecedingSpace, + "SwitchStatement": checkSpaceBeforeCaseBlock + }; + +}; diff --git a/tools/eslint/lib/rules/space-before-function-paren.js b/tools/eslint/lib/rules/space-before-function-paren.js new file mode 100644 index 00000000000000..b56409ada091f5 --- /dev/null +++ b/tools/eslint/lib/rules/space-before-function-paren.js @@ -0,0 +1,117 @@ +/** + * @fileoverview Rule to validate spacing before function paren. + * @author Mathias Schreck + * @copyright 2015 Mathias Schreck + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var configuration = context.options[0], + requireAnonymousFunctionSpacing = true, + requireNamedFunctionSpacing = true; + + if (typeof configuration === "object") { + requireAnonymousFunctionSpacing = configuration.anonymous !== "never"; + requireNamedFunctionSpacing = configuration.named !== "never"; + } else if (configuration === "never") { + requireAnonymousFunctionSpacing = false; + requireNamedFunctionSpacing = false; + } + + /** + * Determines whether two adjacent tokens are have whitespace between them. + * @param {Object} left - The left token object. + * @param {Object} right - The right token object. + * @returns {boolean} Whether or not there is space between the tokens. + */ + function isSpaced(left, right) { + return left.range[1] < right.range[0]; + } + + /** + * Determines whether a function has a name. + * @param {ASTNode} node The function node. + * @returns {boolean} Whether the function has a name. + */ + function isNamedFunction(node) { + var parent; + + if (node.id) { + return true; + } + + parent = context.getAncestors().pop(); + return parent.type === "MethodDefinition" || + (parent.type === "Property" && + ( + parent.kind === "get" || + parent.kind === "set" || + parent.method + ) + ); + } + + /** + * Validates the spacing before function parentheses. + * @param {ASTNode} node The node to be validated. + * @returns {void} + */ + function validateSpacingBeforeParentheses(node) { + var isNamed = isNamedFunction(node), + tokens, + leftToken, + rightToken, + location; + + if (node.generator && !isNamed) { + return; + } + + tokens = context.getTokens(node); + + if (node.generator) { + if (node.id) { + leftToken = tokens[2]; + rightToken = tokens[3]; + } else { + // Object methods are named but don't have an id + leftToken = context.getTokenBefore(node); + rightToken = tokens[0]; + } + } else if (isNamed) { + if (node.id) { + leftToken = tokens[1]; + rightToken = tokens[2]; + } else { + // Object methods are named but don't have an id + leftToken = context.getTokenBefore(node); + rightToken = tokens[0]; + } + } else { + leftToken = tokens[0]; + rightToken = tokens[1]; + } + + location = leftToken.loc.end; + + if (isSpaced(leftToken, rightToken)) { + if ((isNamed && !requireNamedFunctionSpacing) || (!isNamed && !requireAnonymousFunctionSpacing)) { + context.report(node, location, "Unexpected space before function parentheses."); + } + } else { + if ((isNamed && requireNamedFunctionSpacing) || (!isNamed && requireAnonymousFunctionSpacing)) { + context.report(node, location, "Missing space before function parentheses."); + } + } + } + + return { + "FunctionDeclaration": validateSpacingBeforeParentheses, + "FunctionExpression": validateSpacingBeforeParentheses + }; +}; diff --git a/tools/eslint/lib/rules/space-before-function-parentheses.js b/tools/eslint/lib/rules/space-before-function-parentheses.js new file mode 100644 index 00000000000000..b40351d0b9f8e7 --- /dev/null +++ b/tools/eslint/lib/rules/space-before-function-parentheses.js @@ -0,0 +1,117 @@ +/** + * @fileoverview Rule to validate spacing before function parentheses. + * @author Mathias Schreck + * @copyright 2015 Mathias Schreck + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var configuration = context.options[0], + requireAnonymousFunctionSpacing = true, + requireNamedFunctionSpacing = true; + + if (typeof configuration === "object") { + requireAnonymousFunctionSpacing = configuration.anonymous !== "never"; + requireNamedFunctionSpacing = configuration.named !== "never"; + } else if (configuration === "never") { + requireAnonymousFunctionSpacing = false; + requireNamedFunctionSpacing = false; + } + + /** + * Determines whether two adjacent tokens are have whitespace between them. + * @param {Object} left - The left token object. + * @param {Object} right - The right token object. + * @returns {boolean} Whether or not there is space between the tokens. + */ + function isSpaced(left, right) { + return left.range[1] < right.range[0]; + } + + /** + * Determines whether a function has a name. + * @param {ASTNode} node The function node. + * @returns {boolean} Whether the function has a name. + */ + function isNamedFunction(node) { + var parent; + + if (node.id) { + return true; + } + + parent = context.getAncestors().pop(); + return parent.type === "MethodDefinition" || + (parent.type === "Property" && + ( + parent.kind === "get" || + parent.kind === "set" || + parent.method + ) + ); + } + + /** + * Validates the spacing before function parentheses. + * @param {ASTNode} node The node to be validated. + * @returns {void} + */ + function validateSpacingBeforeParentheses(node) { + var isNamed = isNamedFunction(node), + tokens, + leftToken, + rightToken, + location; + + if (node.generator && !isNamed) { + return; + } + + tokens = context.getTokens(node); + + if (node.generator) { + if (node.id) { + leftToken = tokens[2]; + rightToken = tokens[3]; + } else { + // Object methods are named but don't have an id + leftToken = context.getTokenBefore(node); + rightToken = tokens[0]; + } + } else if (isNamed) { + if (node.id) { + leftToken = tokens[1]; + rightToken = tokens[2]; + } else { + // Object methods are named but don't have an id + leftToken = context.getTokenBefore(node); + rightToken = tokens[0]; + } + } else { + leftToken = tokens[0]; + rightToken = tokens[1]; + } + + location = leftToken.loc.end; + + if (isSpaced(leftToken, rightToken)) { + if ((isNamed && !requireNamedFunctionSpacing) || (!isNamed && !requireAnonymousFunctionSpacing)) { + context.report(node, location, "Unexpected space before function parentheses."); + } + } else { + if ((isNamed && requireNamedFunctionSpacing) || (!isNamed && requireAnonymousFunctionSpacing)) { + context.report(node, location, "Missing space before function parentheses."); + } + } + } + + return { + "FunctionDeclaration": validateSpacingBeforeParentheses, + "FunctionExpression": validateSpacingBeforeParentheses + }; +}; diff --git a/tools/eslint/lib/rules/space-in-brackets.js b/tools/eslint/lib/rules/space-in-brackets.js new file mode 100644 index 00000000000000..1b5fcec466de5a --- /dev/null +++ b/tools/eslint/lib/rules/space-in-brackets.js @@ -0,0 +1,272 @@ +/** + * @fileoverview Disallows or enforces spaces inside of brackets. + * @author Ian Christian Myers + * @copyright 2014 Brandyn Bennett. All rights reserved. + * @copyright 2014 Michael Ficarra. No rights reserved. + * @copyright 2014 Vignesh Anand. All rights reserved. + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + var spaced = context.options[0] === "always"; + + /** + * Determines whether an option is set, relative to the spacing option. + * If spaced is "always", then check whether option is set to false. + * If spaced is "never", then check whether option is set to true. + * @param {Object} option - The option to exclude. + * @returns {boolean} Whether or not the property is excluded. + */ + function isOptionSet(option) { + return context.options[1] != null ? context.options[1][option] === !spaced : false; + } + + var options = { + spaced: spaced, + singleElementException: isOptionSet("singleValue"), + objectsInArraysException: isOptionSet("objectsInArrays"), + arraysInArraysException: isOptionSet("arraysInArrays"), + arraysInObjectsException: isOptionSet("arraysInObjects"), + objectsInObjectsException: isOptionSet("objectsInObjects"), + propertyNameException: isOptionSet("propertyName") + }; + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Determines whether two adjacent tokens are have whitespace between them. + * @param {Object} left - The left token object. + * @param {Object} right - The right token object. + * @returns {boolean} Whether or not there is space between the tokens. + */ + function isSpaced(left, right) { + return left.range[1] < right.range[0]; + } + + /** + * Determines whether two adjacent tokens are on the same line. + * @param {Object} left - The left token object. + * @param {Object} right - The right token object. + * @returns {boolean} Whether or not the tokens are on the same line. + */ + function isSameLine(left, right) { + return left.loc.start.line === right.loc.start.line; + } + + /** + * Reports that there shouldn't be a space after the first token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @returns {void} + */ + function reportNoBeginningSpace(node, token) { + context.report(node, token.loc.start, + "There should be no space after '" + token.value + "'"); + } + + /** + * Reports that there shouldn't be a space before the last token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @returns {void} + */ + function reportNoEndingSpace(node, token) { + context.report(node, token.loc.start, + "There should be no space before '" + token.value + "'"); + } + + /** + * Reports that there should be a space after the first token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @returns {void} + */ + function reportRequiredBeginningSpace(node, token) { + context.report(node, token.loc.start, + "A space is required after '" + token.value + "'"); + } + + /** + * Reports that there should be a space before the last token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @returns {void} + */ + function reportRequiredEndingSpace(node, token) { + context.report(node, token.loc.start, + "A space is required before '" + token.value + "'"); + } + + + /** + * Determines if spacing in curly braces is valid. + * @param {ASTNode} node The AST node to check. + * @param {Token} first The first token to check (should be the opening brace) + * @param {Token} second The second token to check (should be first after the opening brace) + * @param {Token} penultimate The penultimate token to check (should be last before closing brace) + * @param {Token} last The last token to check (should be closing brace) + * @returns {void} + */ + function validateBraceSpacing(node, first, second, penultimate, last) { + var closingCurlyBraceMustBeSpaced = + options.arraysInObjectsException && penultimate.value === "]" || + options.objectsInObjectsException && penultimate.value === "}" + ? !options.spaced : options.spaced; + + if (isSameLine(first, second)) { + if (options.spaced && !isSpaced(first, second)) { + reportRequiredBeginningSpace(node, first); + } + if (!options.spaced && isSpaced(first, second)) { + reportNoBeginningSpace(node, first); + } + } + + if (isSameLine(penultimate, last)) { + if (closingCurlyBraceMustBeSpaced && !isSpaced(penultimate, last)) { + reportRequiredEndingSpace(node, last); + } + if (!closingCurlyBraceMustBeSpaced && isSpaced(penultimate, last)) { + reportNoEndingSpace(node, last); + } + } + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + + MemberExpression: function(node) { + if (!node.computed) { + return; + } + + var property = node.property, + before = context.getTokenBefore(property), + first = context.getFirstToken(property), + last = context.getLastToken(property), + after = context.getTokenAfter(property); + + var propertyNameMustBeSpaced = options.propertyNameException ? + !options.spaced : options.spaced; + + if (isSameLine(before, first)) { + if (propertyNameMustBeSpaced) { + if (!isSpaced(before, first) && isSameLine(before, first)) { + reportRequiredBeginningSpace(node, before); + } + } else { + if (isSpaced(before, first)) { + reportNoBeginningSpace(node, before); + } + } + } + + if (isSameLine(last, after)) { + if (propertyNameMustBeSpaced) { + if (!isSpaced(last, after) && isSameLine(last, after)) { + reportRequiredEndingSpace(node, after); + } + } else { + if (isSpaced(last, after)) { + reportNoEndingSpace(node, after); + } + } + } + }, + + ArrayExpression: function(node) { + if (node.elements.length === 0) { + return; + } + + var first = context.getFirstToken(node), + second = context.getFirstToken(node, 1), + penultimate = context.getLastToken(node, 1), + last = context.getLastToken(node); + + var openingBracketMustBeSpaced = + options.objectsInArraysException && second.value === "{" || + options.arraysInArraysException && second.value === "[" || + options.singleElementException && node.elements.length === 1 + ? !options.spaced : options.spaced; + + var closingBracketMustBeSpaced = + options.objectsInArraysException && penultimate.value === "}" || + options.arraysInArraysException && penultimate.value === "]" || + options.singleElementException && node.elements.length === 1 + ? !options.spaced : options.spaced; + + if (isSameLine(first, second)) { + if (openingBracketMustBeSpaced && !isSpaced(first, second)) { + reportRequiredBeginningSpace(node, first); + } + if (!openingBracketMustBeSpaced && isSpaced(first, second)) { + reportNoBeginningSpace(node, first); + } + } + + if (isSameLine(penultimate, last)) { + if (closingBracketMustBeSpaced && !isSpaced(penultimate, last)) { + reportRequiredEndingSpace(node, last); + } + if (!closingBracketMustBeSpaced && isSpaced(penultimate, last)) { + reportNoEndingSpace(node, last); + } + } + }, + + ImportDeclaration: function(node) { + + var firstSpecifier = node.specifiers[0], + lastSpecifier = node.specifiers[node.specifiers.length - 1]; + + // don't do anything for namespace or default imports + if (firstSpecifier.type === "ImportSpecifier" && lastSpecifier.type === "ImportSpecifier") { + var first = context.getTokenBefore(firstSpecifier), + second = context.getFirstToken(firstSpecifier), + penultimate = context.getLastToken(lastSpecifier), + last = context.getTokenAfter(lastSpecifier); + + validateBraceSpacing(node, first, second, penultimate, last); + } + + }, + + ExportNamedDeclaration: function(node) { + + var firstSpecifier = node.specifiers[0], + lastSpecifier = node.specifiers[node.specifiers.length - 1], + first = context.getTokenBefore(firstSpecifier), + second = context.getFirstToken(firstSpecifier), + penultimate = context.getLastToken(lastSpecifier), + last = context.getTokenAfter(lastSpecifier); + + validateBraceSpacing(node, first, second, penultimate, last); + + }, + + ObjectExpression: function(node) { + if (node.properties.length === 0) { + return; + } + + var first = context.getFirstToken(node), + second = context.getFirstToken(node, 1), + penultimate = context.getLastToken(node, 1), + last = context.getLastToken(node); + + validateBraceSpacing(node, first, second, penultimate, last); + } + + }; + +}; diff --git a/tools/eslint/lib/rules/space-in-parens.js b/tools/eslint/lib/rules/space-in-parens.js new file mode 100644 index 00000000000000..ff124c12985c18 --- /dev/null +++ b/tools/eslint/lib/rules/space-in-parens.js @@ -0,0 +1,262 @@ +/** + * @fileoverview Disallows or enforces spaces inside of parentheses. + * @author Jonathan Rajavuori + * @copyright 2014 David Clark. All rights reserved. + * @copyright 2014 Jonathan Rajavuori. All rights reserved. + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var MISSING_SPACE_MESSAGE = "There must be a space inside this paren.", + REJECTED_SPACE_MESSAGE = "There should be no spaces inside this paren.", + exceptionsArray = (context.options.length === 2) ? context.options[1].exceptions : [], + options = {}, + rejectedSpaceRegExp, + missingSpaceRegExp, + spaceChecks; + + if (exceptionsArray && exceptionsArray.length) { + options.braceException = exceptionsArray.indexOf("{}") !== -1 || false; + options.bracketException = exceptionsArray.indexOf("[]") !== -1 || false; + options.parenException = exceptionsArray.indexOf("()") !== -1 || false; + options.empty = exceptionsArray.indexOf("empty") !== -1 || false; + } + + /** + * Used with the `never` option to produce, given the exception options, + * two regular expressions to check for missing and rejected spaces. + * @param {Object} opts The exception options + * @returns {Object} `missingSpace` and `rejectedSpace` regular expressions + * @private + */ + function getNeverChecks(opts) { + var missingSpaceOpeners = [], + missingSpaceClosers = [], + rejectedSpaceOpeners = ["\\s"], + rejectedSpaceClosers = ["\\s"], + missingSpaceCheck, + rejectedSpaceCheck; + + // Populate openers and closers + if (opts.braceException) { + missingSpaceOpeners.push("\\{"); + missingSpaceClosers.push("\\}"); + rejectedSpaceOpeners.push("\\{"); + rejectedSpaceClosers.push("\\}"); + } + if (opts.bracketException) { + missingSpaceOpeners.push("\\["); + missingSpaceClosers.push("\\]"); + rejectedSpaceOpeners.push("\\["); + rejectedSpaceClosers.push("\\]"); + } + if (opts.parenException) { + missingSpaceOpeners.push("\\("); + missingSpaceClosers.push("\\)"); + rejectedSpaceOpeners.push("\\("); + rejectedSpaceClosers.push("\\)"); + } + if (opts.empty) { + missingSpaceOpeners.push("\\)"); + missingSpaceClosers.push("\\("); + rejectedSpaceOpeners.push("\\)"); + rejectedSpaceClosers.push("\\("); + } + + if (missingSpaceOpeners.length) { + missingSpaceCheck = "\\((" + missingSpaceOpeners.join("|") + ")"; + if (missingSpaceClosers.length) { + missingSpaceCheck += "|"; + } + } + if (missingSpaceClosers.length) { + missingSpaceCheck += "(" + missingSpaceClosers.join("|") + ")\\)"; + } + + // compose the rejected regexp + rejectedSpaceCheck = "\\( +[^" + rejectedSpaceOpeners.join("") + "]"; + rejectedSpaceCheck += "|[^" + rejectedSpaceClosers.join("") + "] +\\)"; + + return { + // e.g. \((\{)|(\})\) --- where {} is an exception + missingSpace: missingSpaceCheck || ".^", + // e.g. \( +[^ \n\r\{]|[^ \n\r\}] +\) --- where {} is an exception + rejectedSpace: rejectedSpaceCheck + }; + } + + /** + * Used with the `always` option to produce, given the exception options, + * two regular expressions to check for missing and rejected spaces. + * @param {Object} opts The exception options + * @returns {Object} `missingSpace` and `rejectedSpace` regular expressions + * @private + */ + function getAlwaysChecks(opts) { + var missingSpaceOpeners = ["\\s", "\\)"], + missingSpaceClosers = ["\\s", "\\("], + rejectedSpaceOpeners = [], + rejectedSpaceClosers = [], + missingSpaceCheck, + rejectedSpaceCheck; + + // Populate openers and closers + if (opts.braceException) { + missingSpaceOpeners.push("\\{"); + missingSpaceClosers.push("\\}"); + rejectedSpaceOpeners.push(" \\{"); + rejectedSpaceClosers.push("\\} "); + } + if (opts.bracketException) { + missingSpaceOpeners.push("\\["); + missingSpaceClosers.push("\\]"); + rejectedSpaceOpeners.push(" \\["); + rejectedSpaceClosers.push("\\] "); + } + if (opts.parenException) { + missingSpaceOpeners.push("\\("); + missingSpaceClosers.push("\\)"); + rejectedSpaceOpeners.push(" \\("); + rejectedSpaceClosers.push("\\) "); + } + if (opts.empty) { + rejectedSpaceOpeners.push(" \\)"); + rejectedSpaceClosers.push("\\( "); + } + + // compose the allowed regexp + missingSpaceCheck = "\\([^" + missingSpaceOpeners.join("") + "]"; + missingSpaceCheck += "|[^" + missingSpaceClosers.join("") + "]\\)"; + + // compose the rejected regexp + if (rejectedSpaceOpeners.length) { + rejectedSpaceCheck = "\\((" + rejectedSpaceOpeners.join("|") + ")"; + if (rejectedSpaceClosers.length) { + rejectedSpaceCheck += "|"; + } + } + if (rejectedSpaceClosers.length) { + rejectedSpaceCheck += "(" + rejectedSpaceClosers.join("|") + ")\\)"; + } + + return { + // e.g. \([^ \)\r\n\{]|[^ \(\r\n\}]\) --- where {} is an exception + missingSpace: missingSpaceCheck, + // e.g. \(( \{})|(\} )\) --- where {} is an excpetion + rejectedSpace: rejectedSpaceCheck || ".^" + }; + } + + spaceChecks = (context.options[0] === "always") ? getAlwaysChecks(options) : getNeverChecks(options); + missingSpaceRegExp = new RegExp(spaceChecks.missingSpace, "mg"); + rejectedSpaceRegExp = new RegExp(spaceChecks.rejectedSpace, "mg"); + + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + var skipRanges = []; + + /** + * Adds the range of a node to the set to be skipped when checking parens + * @param {ASTNode} node The node to skip + * @returns {void} + * @private + */ + function addSkipRange(node) { + skipRanges.push(node.range); + } + + /** + * Sorts the skipRanges array. Must be called before shouldSkip + * @returns {void} + * @private + */ + function sortSkipRanges() { + skipRanges.sort(function (a, b) { + return a[0] - b[0]; + }); + } + + /** + * Checks if a certain position in the source should be skipped + * @param {Number} pos The 0-based index in the source + * @returns {boolean} whether the position should be skipped + * @private + */ + function shouldSkip(pos) { + var i, len, range; + for (i = 0, len = skipRanges.length; i < len; i += 1) { + range = skipRanges[i]; + if (pos < range[0]) { + break; + } else if (pos < range[1]) { + return true; + } + } + return false; + } + + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + + "Program:exit": function checkParenSpaces(node) { + + var nextMatch, + nextLine, + column, + line = 1, + source = context.getSource(), + pos = 0; + + function checkMatch(match, message) { + if (source.charAt(match.index) !== "(") { + // Matched a closing paren pattern + match.index += 1; + } + + if (!shouldSkip(match.index)) { + while ((nextLine = source.indexOf("\n", pos)) !== -1 && nextLine < match.index) { + pos = nextLine + 1; + line += 1; + } + column = match.index - pos; + + context.report(node, { line: line, column: column }, message); + } + } + + sortSkipRanges(); + + while ((nextMatch = rejectedSpaceRegExp.exec(source)) !== null) { + checkMatch(nextMatch, REJECTED_SPACE_MESSAGE); + } + + while ((nextMatch = missingSpaceRegExp.exec(source)) !== null) { + checkMatch(nextMatch, MISSING_SPACE_MESSAGE); + } + + }, + + + // These nodes can contain parentheses that this rule doesn't care about + + LineComment: addSkipRange, + + BlockComment: addSkipRange, + + Literal: addSkipRange + + }; + +}; diff --git a/tools/eslint/lib/rules/space-infix-ops.js b/tools/eslint/lib/rules/space-infix-ops.js new file mode 100644 index 00000000000000..a3f3c940ac0b64 --- /dev/null +++ b/tools/eslint/lib/rules/space-infix-ops.js @@ -0,0 +1,94 @@ +/** + * @fileoverview Require spaces around infix operators + * @author Michael Ficarra + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + var int32Hint = context.options[0] ? context.options[0].int32Hint === true : false; + + var OPERATORS = [ + "*", "/", "%", "+", "-", "<<", ">>", ">>>", "<", "<=", ">", ">=", "in", + "instanceof", "==", "!=", "===", "!==", "&", "^", "|", "&&", "||", "=", + "+=", "-=", "*=", "/=", "%=", "<<=", ">>=", ">>>=", "&=", "^=", "|=", + "?", ":", "," + ]; + + /** + * Returns the first token which violates the rule + * @param {ASTNode} left - The left node of the main node + * @param {ASTNode} right - The right node of the main node + * @returns {object} The violator token or null + * @private + */ + function getFirstNonSpacedToken(left, right) { + var op, tokens = context.getTokensBetween(left, right, 1); + for (var i = 1, l = tokens.length - 1; i < l; ++i) { + op = tokens[i]; + if ( + op.type === "Punctuator" && + OPERATORS.indexOf(op.value) >= 0 && + (tokens[i - 1].range[1] >= op.range[0] || op.range[1] >= tokens[i + 1].range[0]) + ) { + return op; + } + } + return null; + } + + /** + * Reports an AST node as a rule violation + * @param {ASTNode} mainNode - The node to report + * @param {object} culpritToken - The token which has a problem + * @returns {void} + * @private + */ + function report(mainNode, culpritToken) { + context.report(mainNode, culpritToken.loc.start, "Infix operators must be spaced."); + } + + function checkBinary(node) { + var nonSpacedNode = getFirstNonSpacedToken(node.left, node.right); + + if (nonSpacedNode) { + if (!(int32Hint && context.getSource(node).substr(-2) === "|0")) { + report(node, nonSpacedNode); + } + } + } + + function checkConditional(node) { + var nonSpacedConsequesntNode = getFirstNonSpacedToken(node.test, node.consequent); + var nonSpacedAlternateNode = getFirstNonSpacedToken(node.consequent, node.alternate); + + if (nonSpacedConsequesntNode) { + report(node, nonSpacedConsequesntNode); + } else if (nonSpacedAlternateNode) { + report(node, nonSpacedAlternateNode); + } + } + + function checkVar(node) { + var nonSpacedNode; + + if (node.init) { + nonSpacedNode = getFirstNonSpacedToken(node.id, node.init); + if (nonSpacedNode) { + report(node, nonSpacedNode); + } + } + } + + return { + "AssignmentExpression": checkBinary, + "BinaryExpression": checkBinary, + "LogicalExpression": checkBinary, + "ConditionalExpression": checkConditional, + "VariableDeclarator": checkVar + }; + +}; diff --git a/tools/eslint/lib/rules/space-return-throw-case.js b/tools/eslint/lib/rules/space-return-throw-case.js new file mode 100644 index 00000000000000..27928adec7959a --- /dev/null +++ b/tools/eslint/lib/rules/space-return-throw-case.js @@ -0,0 +1,36 @@ +/** + * @fileoverview Require spaces following return, throw, and case + * @author Michael Ficarra + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + function check(node) { + var tokens = context.getFirstTokens(node, 2), + value = tokens[0].value; + + if (tokens[0].range[1] >= tokens[1].range[0]) { + context.report(node, "Keyword \"" + value + "\" must be followed by whitespace."); + } + } + + return { + "ReturnStatement": function(node) { + if (node.argument) { + check(node); + } + }, + "SwitchCase": function(node) { + if (node.test) { + check(node); + } + }, + "ThrowStatement": check + }; + +}; diff --git a/tools/eslint/lib/rules/space-unary-ops.js b/tools/eslint/lib/rules/space-unary-ops.js new file mode 100644 index 00000000000000..2fe8a3f40637ff --- /dev/null +++ b/tools/eslint/lib/rules/space-unary-ops.js @@ -0,0 +1,118 @@ +/** + * @fileoverview This rule shoud require or disallow spaces before or after unary operations. + * @author Marcin Kumorek + * @copyright 2014 Marcin Kumorek. All rights reserved. + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + var options = context.options && Array.isArray(context.options) && context.options[0] || { words: true, nonwords: false }; + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Check if the parent unary operator is "!" in order to know if it's "!!" convert to Boolean or just "!" negation + * @param {ASTnode} node AST node + * @returns {boolean} Whether or not the parent is unary "!" operator + */ + function isParentUnaryBangExpression(node) { + return node && node.parent && node.parent.type === "UnaryExpression" && node.parent.operator === "!"; + } + + /** + * Checks if the type is a unary word expression + * @param {string} type value of AST token + * @returns {boolean} Whether the word is in the list of known words + */ + function isWordExpression(type) { + return ["delete", "new", "typeof", "void"].indexOf(type) !== -1; + } + + /** + * Check if the node's child argument is an "ObjectExpression" + * @param {ASTnode} node AST node + * @returns {boolean} Whether or not the argument's type is "ObjectExpression" + */ + function isArgumentObjectExpression(node) { + return node.argument && node.argument.type && node.argument.type === "ObjectExpression"; + } + + /** + * Check Unary Word Operators for spaces after the word operator + * @param {ASTnode} node AST node + * @param {object} firstToken first token from the AST node + * @param {object} secondToken second token from the AST node + * @returns {void} + */ + function checkUnaryWordOperatorForSpaces(node, firstToken, secondToken) { + if (options.words) { + if (secondToken.range[0] === firstToken.range[1]) { + context.report(node, "Unary word operator \"" + firstToken.value + "\" must be followed by whitespace."); + } + } + + if (!options.words && isArgumentObjectExpression(node)) { + if (secondToken.range[0] > firstToken.range[1]) { + context.report(node, "Unexpected space after unary word operator \"" + firstToken.value + "\"."); + } + } + } + + /** + * Checks UnaryExpression, UpdateExpression and NewExpression for spaces before and after the operator + * @param {ASTnode} node AST node + * @returns {void} + */ + function checkForSpaces(node) { + var tokens = context.getFirstTokens(node, 2), + firstToken = tokens[0], + secondToken = tokens[1]; + + if (isWordExpression(firstToken.value)) { + checkUnaryWordOperatorForSpaces(node, firstToken, secondToken); + return void 0; + } + + if (options.nonwords) { + if (node.prefix) { + if (isParentUnaryBangExpression(node)) { + return void 0; + } + if (firstToken.range[1] === secondToken.range[0]) { + context.report(node, "Unary operator \"" + firstToken.value + "\" must be followed by whitespace."); + } + } else { + if (firstToken.range[1] === secondToken.range[0]) { + context.report(node, "Space is required before unary expressions \"" + secondToken.value + "\"."); + } + } + } else { + if (node.prefix) { + if (secondToken.range[0] > firstToken.range[1]) { + context.report(node, "Unexpected space after unary operator \"" + firstToken.value + "\"."); + } + } else { + if (secondToken.range[0] > firstToken.range[1]) { + context.report(node, "Unexpected space before unary operator \"" + secondToken.value + "\"."); + } + } + } + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + "UnaryExpression": checkForSpaces, + "UpdateExpression": checkForSpaces, + "NewExpression": checkForSpaces + }; + +}; diff --git a/tools/eslint/lib/rules/spaced-line-comment.js b/tools/eslint/lib/rules/spaced-line-comment.js new file mode 100644 index 00000000000000..af5ba8cdb6a8ca --- /dev/null +++ b/tools/eslint/lib/rules/spaced-line-comment.js @@ -0,0 +1,71 @@ +/** + * @fileoverview Enforces or disallows a space beginning a single-line comment. + * @author Greg Cochard + * @copyright 2014 Greg Cochard. All rights reserved. + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + // Unless the first option is never, require a space + var requireSpace = context.options[0] !== "never"; + + // Default to match anything, so all will fail if there are no exceptions + var exceptionMatcher = new RegExp(" "); + + // Grab the exceptions array and build a RegExp matcher for it + var hasExceptions = context.options.length === 2; + var unescapedExceptions = hasExceptions ? context.options[1].exceptions : []; + var exceptions; + + if (unescapedExceptions.length) { + exceptions = unescapedExceptions.map(function(s) { + return s.replace(/([.*+?${}()|\^\[\]\/\\])/g, "\\$1"); + }); + exceptionMatcher = new RegExp("(^(" + exceptions.join(")+$)|(^(") + ")+$)"); + } + + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + + "LineComment": function checkCommentForSpace(node) { + + if (requireSpace) { + + // If length is zero, ignore it + if (node.value.length === 0) { + return; + } + + // Space expected and not found + if (node.value.indexOf(" ") !== 0 && node.value.indexOf("\t") !== 0) { + + /* + * Do two tests; one for space starting the line, + * and one for a comment comprised only of exceptions + */ + if (hasExceptions && !exceptionMatcher.test(node.value)) { + context.report(node, "Expected exception block, space or tab after // in comment."); + } else if (!hasExceptions) { + context.report(node, "Expected space or tab after // in comment."); + } + } + + } else { + + if (node.value.indexOf(" ") === 0 || node.value.indexOf("\t") === 0) { + context.report(node, "Unexpected space or tab after // in comment."); + } + } + } + + }; +}; diff --git a/tools/eslint/lib/rules/strict.js b/tools/eslint/lib/rules/strict.js new file mode 100644 index 00000000000000..16d8612891ea09 --- /dev/null +++ b/tools/eslint/lib/rules/strict.js @@ -0,0 +1,236 @@ +/** + * @fileoverview Rule to control usage of strict mode directives. + * @author Brandon Mills + * @copyright 2015 Brandon Mills. All rights reserved. + * @copyright 2013-2014 Nicholas C. Zakas. All rights reserved. + * @copyright 2013 Ian Christian Myers. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +var messages = { + function: "Use the function form of \"use strict\".", + global: "Use the global form of \"use strict\".", + multiple: "Multiple \"use strict\" directives.", + never: "Strict mode is not permitted.", + unnecessary: "Unnecessary \"use strict\" directive." +}; + +/** + * Gets all of the Use Strict Directives in the Directive Prologue of a group of + * statements. + * @param {ASTNode[]} statements Statements in the program or function body. + * @returns {ASTNode[]} All of the Use Strict Directives. + */ +function getUseStrictDirectives(statements) { + var directives = [], + i, statement; + + for (i = 0; i < statements.length; i++) { + statement = statements[i]; + + if ( + statement.type === "ExpressionStatement" && + statement.expression.type === "Literal" && + statement.expression.value === "use strict" + ) { + directives[i] = statement; + } else { + break; + } + } + + return directives; +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var mode = context.options[0], + isModule = context.ecmaFeatures.modules, + modes = {}, + scopes = []; + + /** + * Report a node or array of nodes with a given message. + * @param {(ASTNode|ASTNode[])} nodes Node or nodes to report. + * @param {string} message Message to display. + * @returns {void} + */ + function report(nodes, message) { + var i; + + if (Array.isArray(nodes)) { + for (i = 0; i < nodes.length; i++) { + context.report(nodes[i], message); + } + } else { + context.report(nodes, message); + } + } + + //-------------------------------------------------------------------------- + // "deprecated" mode (default) + //-------------------------------------------------------------------------- + + /** + * Determines if a given node is "use strict". + * @param {ASTNode} node The node to check. + * @returns {boolean} True if the node is a strict pragma, false if not. + * @void + */ + function isStrictPragma(node) { + return (node && node.type === "ExpressionStatement" && + node.expression.value === "use strict"); + } + + /** + * When you enter a scope, push the strict value from the previous scope + * onto the stack. + * @param {ASTNode} node The AST node being checked. + * @returns {void} + * @private + */ + function enterScope(node) { + + var isStrict = false, + isProgram = (node.type === "Program"), + isParentGlobal = scopes.length === 1, + isParentStrict = scopes.length ? scopes[scopes.length - 1] : false; + + // look for the "use strict" pragma + if (isModule) { + isStrict = true; + } else if (isProgram) { + isStrict = isStrictPragma(node.body[0]) || isParentStrict; + } else { + isStrict = node.body.body && isStrictPragma(node.body.body[0]) || isParentStrict; + } + + scopes.push(isStrict); + + // never warn if the parent is strict or the function is strict + if (!isParentStrict && !isStrict && isParentGlobal) { + context.report(node, "Missing \"use strict\" statement."); + } + } + + /** + * When you exit a scope, pop off the top scope and see if it's true or + * false. + * @returns {void} + * @private + */ + function exitScope() { + scopes.pop(); + } + + modes.deprecated = { + "Program": enterScope, + "FunctionDeclaration": enterScope, + "FunctionExpression": enterScope, + "ArrowFunctionExpression": enterScope, + + "Program:exit": exitScope, + "FunctionDeclaration:exit": exitScope, + "FunctionExpression:exit": exitScope, + "ArrowFunctionExpression:exit": exitScope + }; + + //-------------------------------------------------------------------------- + // "never" mode + //-------------------------------------------------------------------------- + + modes.never = { + "Program": function(node) { + report(getUseStrictDirectives(node.body), messages.never); + }, + "FunctionDeclaration": function(node) { + report(getUseStrictDirectives(node.body.body), messages.never); + }, + "FunctionExpression": function(node) { + report(getUseStrictDirectives(node.body.body), messages.never); + } + }; + + //-------------------------------------------------------------------------- + // "global" mode + //-------------------------------------------------------------------------- + + modes.global = { + "Program": function(node) { + var useStrictDirectives = getUseStrictDirectives(node.body); + + if (!isModule && node.body.length && useStrictDirectives.length < 1) { + report(node, messages.global); + } else if (isModule) { + report(useStrictDirectives, messages.unnecessary); + } else { + report(useStrictDirectives.slice(1), messages.multiple); + } + }, + "FunctionDeclaration": function(node) { + report(getUseStrictDirectives(node.body.body), messages.global); + }, + "FunctionExpression": function(node) { + report(getUseStrictDirectives(node.body.body), messages.global); + } + }; + + //-------------------------------------------------------------------------- + // "function" mode + //-------------------------------------------------------------------------- + + /** + * Entering a function pushes a new nested scope onto the stack. The new + * scope is true if the nested function is strict mode code. + * @param {ASTNode} node The function declaration or expression. + * @returns {void} + */ + function enterFunction(node) { + var useStrictDirectives = getUseStrictDirectives(node.body.body), + isParentGlobal = scopes.length === 0, + isParentStrict = isModule || (scopes.length && scopes[scopes.length - 1]), + isStrict = useStrictDirectives.length > 0 || isModule; + + if (isStrict) { + if (isParentStrict && useStrictDirectives.length) { + report(useStrictDirectives[0], messages.unnecessary); + } + + report(useStrictDirectives.slice(1), messages.multiple); + } else if (isParentGlobal && !isModule) { + report(node, messages.function); + } + + scopes.push(isParentStrict || isStrict); + } + + /** + * Exiting a function pops its scope off the stack. + * @returns {void} + */ + function exitFunction() { + scopes.pop(); + } + + modes.function = { + "Program": function(node) { + report(getUseStrictDirectives(node.body), messages.function); + }, + "FunctionDeclaration": enterFunction, + "FunctionExpression": enterFunction, + "FunctionDeclaration:exit": exitFunction, + "FunctionExpression:exit": exitFunction + }; + + return modes[mode || "deprecated"]; + +}; diff --git a/tools/eslint/lib/rules/use-isnan.js b/tools/eslint/lib/rules/use-isnan.js new file mode 100644 index 00000000000000..d7a3f537683952 --- /dev/null +++ b/tools/eslint/lib/rules/use-isnan.js @@ -0,0 +1,24 @@ +/** + * @fileoverview Rule to flag comparisons to the value NaN + * @author James Allardice + * @copyright 2014 Jordan Harband. All rights reserved. + * @copyright 2013 James Allardice. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function (context) { + + return { + "BinaryExpression": function (node) { + if (/^(?:[<>]|[!=]=)=?$/.test(node.operator) && (node.left.name === "NaN" || node.right.name === "NaN")) { + context.report(node, "Use the isNaN function to compare with NaN."); + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/valid-jsdoc.js b/tools/eslint/lib/rules/valid-jsdoc.js new file mode 100644 index 00000000000000..a79bf7fea49544 --- /dev/null +++ b/tools/eslint/lib/rules/valid-jsdoc.js @@ -0,0 +1,191 @@ +/** + * @fileoverview Validates JSDoc comments are syntactically correct + * @author Nicholas C. Zakas + * @copyright 2014 Nicholas C. Zakas. All rights reserved. + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +var doctrine = require("doctrine"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var options = context.options[0] || {}, + prefer = options.prefer || {}, + + // these both default to true, so you have to explicitly make them false + requireReturn = options.requireReturn === false ? false : true, + requireParamDescription = options.requireParamDescription !== false, + requireReturnDescription = options.requireReturnDescription !== false; + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + // Using a stack to store if a function returns or not (handling nested functions) + var fns = []; + + /** + * When parsing a new function, store it in our function stack. + * @returns {void} + * @private + */ + function startFunction() { + fns.push({returnPresent: false}); + } + + /** + * Indicate that return has been found in the current function. + * @param {ASTNode} node The return node. + * @returns {void} + * @private + */ + function addReturn(node) { + var functionState = fns[fns.length - 1]; + + if (functionState && node.argument !== null) { + functionState.returnPresent = true; + } + } + + /** + * Validate the JSDoc node and output warnings if anything is wrong. + * @param {ASTNode} node The AST node to check. + * @returns {void} + * @private + */ + function checkJSDoc(node) { + var jsdocNode = context.getJSDocComment(node), + functionData = fns.pop(), + hasReturns = false, + hasConstructor = false, + params = Object.create(null), + jsdoc; + + // make sure only to validate JSDoc comments + if (jsdocNode) { + + try { + jsdoc = doctrine.parse(jsdocNode.value, { + strict: true, + unwrap: true, + sloppy: true + }); + } catch (ex) { + + if (/braces/i.test(ex.message)) { + context.report(jsdocNode, "JSDoc type missing brace."); + } else { + context.report(jsdocNode, "JSDoc syntax error."); + } + + return; + } + + jsdoc.tags.forEach(function(tag) { + + switch (tag.title) { + + case "param": + if (!tag.type) { + context.report(jsdocNode, "Missing JSDoc parameter type for '{{name}}'.", { name: tag.name }); + } + + if (!tag.description && requireParamDescription) { + context.report(jsdocNode, "Missing JSDoc parameter description for '{{name}}'.", { name: tag.name }); + } + + if (params[tag.name]) { + context.report(jsdocNode, "Duplicate JSDoc parameter '{{name}}'.", { name: tag.name }); + } else if (tag.name.indexOf(".") === -1) { + params[tag.name] = 1; + } + break; + + case "return": + case "returns": + hasReturns = true; + + if (!requireReturn && !functionData.returnPresent && tag.type.name !== "void" && tag.type.name !== "undefined") { + context.report(jsdocNode, "Unexpected @" + tag.title + " tag; function has no return statement."); + } else { + if (!tag.type) { + context.report(jsdocNode, "Missing JSDoc return type."); + } + + if (tag.type.name !== "void" && !tag.description && requireReturnDescription) { + context.report(jsdocNode, "Missing JSDoc return description."); + } + } + + break; + + case "constructor": + case "class": + hasConstructor = true; + break; + + // no default + } + + // check tag preferences + if (prefer.hasOwnProperty(tag.title)) { + context.report(jsdocNode, "Use @{{name}} instead.", { name: prefer[tag.title] }); + } + + }); + + // check for functions missing @returns + if (!hasReturns && !hasConstructor) { + if (requireReturn || functionData.returnPresent) { + context.report(jsdocNode, "Missing JSDoc @returns for function."); + } + } + + // check the parameters + var jsdocParams = Object.keys(params); + + node.params.forEach(function(param, i) { + var name = param.name; + + // TODO(nzakas): Figure out logical things to do with destructured, default, rest params + if (param.type === "Identifier") { + if (jsdocParams[i] && (name !== jsdocParams[i])) { + context.report(jsdocNode, "Expected JSDoc for '{{name}}' but found '{{jsdocName}}'.", { + name: name, + jsdocName: jsdocParams[i] + }); + } else if (!params[name]) { + context.report(jsdocNode, "Missing JSDoc for parameter '{{name}}'.", { + name: name + }); + } + } + }); + + } + + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + "ArrowFunctionExpression": startFunction, + "FunctionExpression": startFunction, + "FunctionDeclaration": startFunction, + "ArrowFunctionExpression:exit": checkJSDoc, + "FunctionExpression:exit": checkJSDoc, + "FunctionDeclaration:exit": checkJSDoc, + "ReturnStatement": addReturn + }; + +}; diff --git a/tools/eslint/lib/rules/valid-typeof.js b/tools/eslint/lib/rules/valid-typeof.js new file mode 100644 index 00000000000000..a108ab360fb0d7 --- /dev/null +++ b/tools/eslint/lib/rules/valid-typeof.js @@ -0,0 +1,40 @@ +/** + * @fileoverview Ensures that the results of typeof are compared against a valid string + * @author Ian Christian Myers + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var VALID_TYPES = ["symbol", "undefined", "object", "boolean", "number", "string", "function"], + OPERATORS = ["==", "===", "!=", "!=="]; + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + + "UnaryExpression": function (node) { + var parent, sibling; + + if (node.operator === "typeof") { + parent = context.getAncestors().pop(); + + if (parent.type === "BinaryExpression" && OPERATORS.indexOf(parent.operator) !== -1) { + sibling = parent.left === node ? parent.right : parent.left; + + if (sibling.type === "Literal" && VALID_TYPES.indexOf(sibling.value) === -1) { + context.report(sibling, "Invalid typeof comparison value"); + } + } + } + } + + }; + +}; diff --git a/tools/eslint/lib/rules/vars-on-top.js b/tools/eslint/lib/rules/vars-on-top.js new file mode 100644 index 00000000000000..4af70a880339fa --- /dev/null +++ b/tools/eslint/lib/rules/vars-on-top.js @@ -0,0 +1,113 @@ +/** + * @fileoverview Rule to enforce var declarations are only at the top of a function. + * @author Danny Fritz + * @author Gyandeep Singh + * @copyright 2014 Danny Fritz. All rights reserved. + * @copyright 2014 Gyandeep Singh. All rights reserved. + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function (context) { + var errorMessage = "All \"var\" declarations must be at the top of the function scope."; + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * @param {ASTNode} node - any node + * @returns {Boolean} whether the given node structurally represents a directive + */ + function looksLikeDirective(node) { + return node.type === "ExpressionStatement" && + node.expression.type === "Literal" && typeof node.expression.value === "string"; + } + + /** + * Check to see if its a ES6 import declaration + * @param {ASTNode} node - any node + * @returns {Boolean} whether the given node represents a import declaration + */ + function looksLikeImport(node) { + return node.type === "ImportDeclaration" || node.type === "ImportSpecifier" || + node.type === "ImportDefaultSpecifier" || node.type === "ImportNamespaceSpecifier"; + } + + /** + * Checks whether this variable is on top of the block body + * @param {ASTNode} node - The node to check + * @param {ASTNode[]} statements - collection of ASTNodes for the parent node block + * @returns {Boolean} True if var is on top otherwise false + */ + function isVarOnTop(node, statements) { + var i = 0, l = statements.length; + + // skip over directives + for (; i < l; ++i) { + if (!looksLikeDirective(statements[i]) && !looksLikeImport(statements[i])) { + break; + } + } + + for (; i < l; ++i) { + if (statements[i].type !== "VariableDeclaration") { + return false; + } + if (statements[i] === node) { + return true; + } + } + } + + /** + * Checks whether variable is on top at the global level + * @param {ASTNode} node - The node to check + * @param {ASTNode} parent - Parent of the node + * @returns {void} + */ + function globalVarCheck(node, parent) { + if (!isVarOnTop(node, parent.body)) { + context.report(node, errorMessage); + } + } + + /** + * Checks whether variable is on top at functional block scope level + * @param {ASTNode} node - The node to check + * @param {ASTNode} parent - Parent of the node + * @param {ASTNode} grandParent - Parent of the node's parent + * @returns {void} + */ + function blockScopeVarCheck(node, parent, grandParent) { + if (!(/Function/.test(grandParent.type) && + parent.type === "BlockStatement" && + isVarOnTop(node, parent.body))) { + context.report(node, errorMessage); + } + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + "VariableDeclaration": function (node) { + var ancestors = context.getAncestors(); + var parent = ancestors.pop(); + var grandParent = ancestors.pop(); + + if (node.kind === "var") {// check variable is `var` type and not `let` or `const` + if (parent.type === "Program") {// That means its a global variable + globalVarCheck(node, parent); + } else { + blockScopeVarCheck(node, parent, grandParent); + } + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/wrap-iife.js b/tools/eslint/lib/rules/wrap-iife.js new file mode 100644 index 00000000000000..eb3c5d1dc3f059 --- /dev/null +++ b/tools/eslint/lib/rules/wrap-iife.js @@ -0,0 +1,42 @@ +/** + * @fileoverview Rule to flag when IIFE is not wrapped in parens + * @author Ilya Volodin + * @copyright 2013 Ilya Volodin. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + var style = context.options[0] || "outside"; + + function wrapped(node) { + var previousToken = context.getTokenBefore(node), + nextToken = context.getTokenAfter(node); + return previousToken && previousToken.value === "(" && + nextToken && nextToken.value === ")"; + } + + return { + + "CallExpression": function(node) { + if (node.callee.type === "FunctionExpression") { + var callExpressionWrapped = wrapped(node), + functionExpressionWrapped = wrapped(node.callee); + + if (!callExpressionWrapped && !functionExpressionWrapped) { + context.report(node, "Wrap an immediate function invocation in parentheses."); + } else if (style === "inside" && !functionExpressionWrapped) { + context.report(node, "Wrap only the function expression in parens."); + } else if (style === "outside" && !callExpressionWrapped) { + context.report(node, "Move the invocation into the parens that contain the function."); + } + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/wrap-regex.js b/tools/eslint/lib/rules/wrap-regex.js new file mode 100644 index 00000000000000..e2cc7d225322ea --- /dev/null +++ b/tools/eslint/lib/rules/wrap-regex.js @@ -0,0 +1,36 @@ +/** + * @fileoverview Rule to flag when regex literals are not wrapped in parens + * @author Matt DuVall + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "Literal": function(node) { + var token = context.getFirstToken(node), + nodeType = token.type, + source, + grandparent, + ancestors; + + if (nodeType === "RegularExpression") { + source = context.getTokenBefore(node); + ancestors = context.getAncestors(); + grandparent = ancestors[ancestors.length - 1]; + + if (grandparent.type === "MemberExpression" && grandparent.object === node && + (!source || source.value !== "(")) { + context.report(node, "Wrap the regexp literal in parens to disambiguate the slash."); + } + } + } + }; + +}; diff --git a/tools/eslint/lib/rules/yoda.js b/tools/eslint/lib/rules/yoda.js new file mode 100644 index 00000000000000..cdb5bdad0834ce --- /dev/null +++ b/tools/eslint/lib/rules/yoda.js @@ -0,0 +1,210 @@ +/** + * @fileoverview Rule to require or disallow yoda comparisons + * @author Nicholas C. Zakas + * @copyright 2014 Nicholas C. Zakas. All rights reserved. + * @copyright 2014 Brandon Mills. All rights reserved. + */ +"use strict"; + +//-------------------------------------------------------------------------- +// Helpers +//-------------------------------------------------------------------------- + +/** + * Determines whether an operator is a comparison operator. + * @param {String} operator The operator to check. + * @returns {boolean} Whether or not it is a comparison operator. + */ +function isComparisonOperator(operator) { + return (/^(==|===|!=|!==|<|>|<=|>=)$/).test(operator); +} + +/** + * Determines whether an operator is one used in a range test. + * Allowed operators are `<` and `<=`. + * @param {String} operator The operator to check. + * @returns {boolean} Whether the operator is used in range tests. + */ +function isRangeTestOperator(operator) { + return ["<", "<="].indexOf(operator) >= 0; +} + +/** + * Determines whether a non-Literal node is a negative number that should be + * treated as if it were a single Literal node. + * @param {ASTNode} node Node to test. + * @returns {boolean} True if the node is a negative number that looks like a + * real literal and should be treated as such. + */ +function looksLikeLiteral(node) { + return (node.type === "UnaryExpression" && + node.operator === "-" && + node.prefix && + node.argument.type === "Literal" && + typeof node.argument.value === "number"); +} + +/** + * Attempts to derive a Literal node from nodes that are treated like literals. + * @param {ASTNode} node Node to normalize. + * @returns {ASTNode} The original node if the node is already a Literal, or a + * normalized Literal node with the negative number as the + * value if the node represents a negative number literal, + * otherwise null if the node cannot be converted to a + * normalized literal. + */ +function getNormalizedLiteral(node) { + if (node.type === "Literal") { + return node; + } + + if (looksLikeLiteral(node)) { + return { + type: "Literal", + value: -node.argument.value, + raw: "-" + node.argument.value + }; + } + + return null; +} + +/** + * Checks whether two expressions reference the same value. For example: + * a = a + * a.b = a.b + * a[0] = a[0] + * a['b'] = a['b'] + * @param {ASTNode} a Left side of the comparison. + * @param {ASTNode} b Right side of the comparison. + * @returns {boolean} True if both sides match and reference the same value. + */ +function same(a, b) { + if (a.type !== b.type) { + return false; + } + + switch (a.type) { + case "Identifier": + return a.name === b.name; + case "Literal": + return a.value === b.value; + case "MemberExpression": + // x[0] = x[0] + // x[y] = x[y] + // x.y = x.y + return same(a.object, b.object) && same(a.property, b.property); + case "ThisExpression": + return true; + default: + return false; + } +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function (context) { + + // Default to "never" (!always) if no option + var always = (context.options[0] === "always"); + var exceptRange = (context.options[1] && context.options[1].exceptRange); + + /** + * Determines whether node represents a range test. + * A range test is a "between" test like `(0 <= x && x < 1)` or an "outside" + * test like `(x < 0 || 1 <= x)`. It must be wrapped in parentheses, and + * both operators must be `<` or `<=`. Finally, the literal on the left side + * must be less than or equal to the literal on the right side so that the + * test makes any sense. + * @param {ASTNode} node LogicalExpression node to test. + * @returns {Boolean} Whether node is a range test. + */ + function isRangeTest(node) { + var left = node.left, + right = node.right; + + /** + * Determines whether node is of the form `0 <= x && x < 1`. + * @returns {Boolean} Whether node is a "between" range test. + */ + function isBetweenTest() { + var leftLiteral, rightLiteral; + + return (node.operator === "&&" && + (leftLiteral = getNormalizedLiteral(left.left)) && + (rightLiteral = getNormalizedLiteral(right.right)) && + leftLiteral.value <= rightLiteral.value && + same(left.right, right.left)); + } + + /** + * Determines whether node is of the form `x < 0 || 1 <= x`. + * @returns {Boolean} Whether node is an "outside" range test. + */ + function isOutsideTest() { + var leftLiteral, rightLiteral; + + return (node.operator === "||" && + (leftLiteral = getNormalizedLiteral(left.right)) && + (rightLiteral = getNormalizedLiteral(right.left)) && + leftLiteral.value <= rightLiteral.value && + same(left.left, right.right)); + } + + /** + * Determines whether node is wrapped in parentheses. + * @returns {Boolean} Whether node is preceded immediately by an open + * paren token and followed immediately by a close + * paren token. + */ + function isParenWrapped() { + var tokenBefore, tokenAfter; + + return ((tokenBefore = context.getTokenBefore(node)) && + tokenBefore.value === "(" && + (tokenAfter = context.getTokenAfter(node)) && + tokenAfter.value === ")"); + } + + return (node.type === "LogicalExpression" && + left.type === "BinaryExpression" && + right.type === "BinaryExpression" && + isRangeTestOperator(left.operator) && + isRangeTestOperator(right.operator) && + (isBetweenTest() || isOutsideTest()) && + isParenWrapped()); + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + "BinaryExpression": always ? function(node) { + + // Comparisons must always be yoda-style: if ("blue" === color) + if ( + (node.right.type === "Literal" || looksLikeLiteral(node.right)) && + isComparisonOperator(node.operator) && + !(exceptRange && isRangeTest(context.getAncestors().pop())) + ) { + context.report(node, "Expected literal to be on the left side of " + node.operator + "."); + } + + } : function(node) { + + // Comparisons must never be yoda-style (default) + if ( + (node.left.type === "Literal" || looksLikeLiteral(node.left)) && + isComparisonOperator(node.operator) && + !(exceptRange && isRangeTest(context.getAncestors().pop())) + ) { + context.report(node, "Expected literal to be on the right side of " + node.operator + "."); + } + + } + }; + +}; diff --git a/tools/eslint/lib/timing.js b/tools/eslint/lib/timing.js new file mode 100644 index 00000000000000..06e8da70b97e58 --- /dev/null +++ b/tools/eslint/lib/timing.js @@ -0,0 +1,109 @@ +/** + * @fileoverview Tracks performance of individual rules. + * @author Brandon Mills + * @copyright 2014 Brandon Mills. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/* istanbul ignore next */ +function alignLeft(str, len, ch) { + return str + new Array(len - str.length + 1).join(ch || " "); +} + +/* istanbul ignore next */ +function alignRight(str, len, ch) { + return new Array(len - str.length + 1).join(ch || " ") + str; +} + +//------------------------------------------------------------------------------ +// Module definition +//------------------------------------------------------------------------------ + +var enabled = !!process.env.TIMING; + +var HEADERS = ["Rule", "Time (ms)", "Relative"]; +var ALIGN = [alignLeft, alignRight, alignRight]; + +/* istanbul ignore next */ +function display(data) { + var total = 0; + var rows = Object.keys(data) + .map(function(key) { + var time = data[key]; + total += time; + return [key, time]; + }) + .sort(function(a, b) { + return b[1] - a[1]; + }) + .slice(0, 10); + + rows.forEach(function(row) { + row.push((row[1] * 100 / total).toFixed(1) + "%"); + row[1] = row[1].toFixed(3); + }); + + rows.unshift(HEADERS); + + var widths = []; + rows.forEach(function(row) { + var len = row.length, i, n; + for (i = 0; i < len; i++) { + n = row[i].length; + if (!widths[i] || n > widths[i]) { + widths[i] = n; + } + } + }); + + var table = rows.map(function(row) { + return row.map(function(cell, index) { + return ALIGN[index](cell, widths[index]); + }).join(" | "); + }); + table.splice(1, 0, widths.map(function(w, index) { + if (index !== 0 && index !== widths.length - 1) { + w++; + } + + return ALIGN[index](":", w + 1, "-"); + }).join("|")); + + console.log(table.join("\n")); +} + +/* istanbul ignore next */ +module.exports = (function() { + + var data = Object.create(null); + + function time(key, fn) { + if (typeof data[key] === "undefined") { + data[key] = 0; + } + + return function() { + var t = process.hrtime(); + fn.apply(null, Array.prototype.slice.call(arguments)); + t = process.hrtime(t); + data[key] += t[0] * 1e3 + t[1] / 1e6; + }; + } + + if (enabled) { + process.on("exit", function() { + display(data); + }); + } + + return { + time: time, + enabled: enabled + }; + +}()); diff --git a/tools/eslint/lib/token-store.js b/tools/eslint/lib/token-store.js new file mode 100644 index 00000000000000..6a0149414236b7 --- /dev/null +++ b/tools/eslint/lib/token-store.js @@ -0,0 +1,201 @@ +/** + * @fileoverview Object to handle access and retrieval of tokens. + * @author Brandon Mills + * @copyright 2014 Nicholas C. Zakas. All rights reserved. + * @copyright 2014 Brandon Mills. All rights reserved. + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Implementation +//------------------------------------------------------------------------------ + +module.exports = function(tokens) { + var api = {}, + starts = Object.create(null), + ends = Object.create(null), + index, length, range; + + /** + * Gets tokens in a given interval. + * @param {int} start Inclusive index of the first token. 0 if negative. + * @param {int} end Exclusive index of the last token. + * @returns {Token[]} Tokens in the interval. + */ + function get(start, end) { + var result = [], + i; + + for (i = Math.max(0, start); i < end && i < length; i++) { + result.push(tokens[i]); + } + + return result; + } + + /** + * Gets the index in the tokens array of the last token belonging to a node. + * Usually a node ends exactly at a token, but due to ASI, sometimes a + * node's range extends beyond its last token. + * @param {ASTNode} node The node for which to find the last token's index. + * @returns {int} Index in the tokens array of the node's last token. + */ + function lastTokenIndex(node) { + var end = node.range[1], + cursor = ends[end]; + + // If the node extends beyond its last token, get the token before the + // next token + if (typeof cursor === "undefined") { + cursor = starts[end] - 1; + } + + // If there isn't a next token, the desired token is the last one in the + // array + if (isNaN(cursor)) { + cursor = length - 1; + } + + return cursor; + } + + // Map tokens' start and end range to the index in the tokens array + for (index = 0, length = tokens.length; index < length; index++) { + range = tokens[index].range; + starts[range[0]] = index; + ends[range[1]] = index; + } + + /** + * Gets a number of tokens that precede a given node or token in the token + * stream. + * @param {(ASTNode|Token)} node The AST node or token. + * @param {int} [beforeCount=0] The number of tokens before the node or + * token to retrieve. + * @returns {Token[]} Array of objects representing tokens. + */ + api.getTokensBefore = function(node, beforeCount) { + var first = starts[node.range[0]]; + return get(first - (beforeCount || 0), first); + }; + + /** + * Gets the token that precedes a given node or token in the token stream. + * @param {(ASTNode|Token)} node The AST node or token. + * @param {int} [skip=0] A number of tokens to skip before the given node or + * token. + * @returns {Token} An object representing the token. + */ + api.getTokenBefore = function(node, skip) { + return tokens[starts[node.range[0]] - (skip || 0) - 1]; + }; + + /** + * Gets a number of tokens that follow a given node or token in the token + * stream. + * @param {(ASTNode|Token)} node The AST node or token. + * @param {int} [afterCount=0] The number of tokens after the node or token + * to retrieve. + * @returns {Token[]} Array of objects representing tokens. + */ + api.getTokensAfter = function(node, afterCount) { + var start = lastTokenIndex(node) + 1; + return get(start, start + (afterCount || 0)); + }; + + /** + * Gets the token that follows a given node or token in the token stream. + * @param {(ASTNode|Token)} node The AST node or token. + * @param {int} [skip=0] A number of tokens to skip after the given node or + * token. + * @returns {Token} An object representing the token. + */ + api.getTokenAfter = function(node, skip) { + return tokens[lastTokenIndex(node) + (skip || 0) + 1]; + }; + + /** + * Gets all tokens that are related to the given node. + * @param {ASTNode} node The AST node. + * @param {int} [beforeCount=0] The number of tokens before the node to retrieve. + * @param {int} [afterCount=0] The number of tokens after the node to retrieve. + * @returns {Token[]} Array of objects representing tokens. + */ + api.getTokens = function(node, beforeCount, afterCount) { + return get( + starts[node.range[0]] - (beforeCount || 0), + lastTokenIndex(node) + (afterCount || 0) + 1 + ); + }; + + /** + * Gets the first `count` tokens of the given node's token stream. + * @param {ASTNode} node The AST node. + * @param {int} [count=0] The number of tokens of the node to retrieve. + * @returns {Token[]} Array of objects representing tokens. + */ + api.getFirstTokens = function(node, count) { + var first = starts[node.range[0]]; + return get( + first, + Math.min(lastTokenIndex(node) + 1, first + (count || 0)) + ); + }; + + /** + * Gets the first token of the given node's token stream. + * @param {ASTNode} node The AST node. + * @param {int} [skip=0] A number of tokens to skip. + * @returns {Token} An object representing the token. + */ + api.getFirstToken = function(node, skip) { + return tokens[starts[node.range[0]] + (skip || 0)]; + }; + + /** + * Gets the last `count` tokens of the given node. + * @param {ASTNode} node The AST node. + * @param {int} [count=0] The number of tokens of the node to retrieve. + * @returns {Token[]} Array of objects representing tokens. + */ + api.getLastTokens = function(node, count) { + var last = lastTokenIndex(node) + 1; + return get(Math.max(starts[node.range[0]], last - (count || 0)), last); + }; + + /** + * Gets the last token of the given node's token stream. + * @param {ASTNode} node The AST node. + * @param {int} [skip=0] A number of tokens to skip. + * @returns {Token} An object representing the token. + */ + api.getLastToken = function(node, skip) { + return tokens[lastTokenIndex(node) - (skip || 0)]; + }; + + /** + * Gets all of the tokens between two non-overlapping nodes. + * @param {ASTNode} left Node before the desired token range. + * @param {ASTNode} right Node after the desired token range. + * @param {int} [padding=0] Number of extra tokens on either side of center. + * @returns {Token[]} Tokens between left and right plus padding. + */ + api.getTokensBetween = function(left, right, padding) { + padding = padding || 0; + return get( + lastTokenIndex(left) + 1 - padding, + starts[right.range[0]] + padding + ); + }; + + /** + * Gets the token starting at the specified index. + * @param {int} startIndex Index of the start of the token's range. + * @returns {Token} The token starting at index, or null if no such token. + */ + api.getTokenByRangeStart = function(startIndex) { + return (tokens[starts[startIndex]] || null); + }; + + return api; +}; diff --git a/tools/eslint/lib/util.js b/tools/eslint/lib/util.js new file mode 100644 index 00000000000000..9fe594a4aed093 --- /dev/null +++ b/tools/eslint/lib/util.js @@ -0,0 +1,85 @@ +/** + * @fileoverview Common utilities. + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Constants +//------------------------------------------------------------------------------ + +var PLUGIN_NAME_PREFIX = "eslint-plugin-", + NAMESPACE_REGEX = /^@.*\//i; + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + +/** + * Merges two config objects. This will not only add missing keys, but will also modify values to match. + * @param {Object} base config object + * @param {Object} custom config object. Overrides in this config object will take priority over base. + * @returns {Object} merged config object. + */ +exports.mergeConfigs = function mergeConfigs(base, custom) { + + Object.keys(custom).forEach(function (key) { + var property = custom[key]; + + if (key === "plugins") { + if (!base[key]) { + base[key] = []; + } + + property.forEach(function (plugin) { + // skip duplicates + if (base[key].indexOf(plugin) === -1) { + base[key].push(plugin); + } + }); + return; + } + + if (Array.isArray(base[key]) && !Array.isArray(property) && typeof property === "number") { + // assume that we are just overriding first attribute + base[key][0] = custom[key]; + return; + } + + if (typeof property === "object" && !Array.isArray(property) && property !== null) { + // base[key] might not exist, so be careful with recursion here + base[key] = mergeConfigs(base[key] || {}, custom[key]); + } else { + base[key] = custom[key]; + } + }); + + return base; +}; + +/** + * Removes the prefix `eslint-plugin-` from a plugin name. + * @param {string} pluginName The name of the plugin which may have the prefix. + * @returns {string} The name of the plugin without prefix. + */ +exports.removePluginPrefix = function removePluginPrefix(pluginName) { + return pluginName.indexOf(PLUGIN_NAME_PREFIX) === 0 ? pluginName.substring(PLUGIN_NAME_PREFIX.length) : pluginName; +}; + +/** + * @param {string} pluginName The name of the plugin which may have the prefix. + * @returns {string} The name of the plugins namepace if it has one. + */ +exports.getNamespace = function getNamespace(pluginName) { + return pluginName.match(NAMESPACE_REGEX) ? pluginName.match(NAMESPACE_REGEX)[0] : ""; +}; + +/** + * Removes the namespace from a plugin name. + * @param {string} pluginName The name of the plugin which may have the prefix. + * @returns {string} The name of the plugin without the namespace. + */ +exports.removeNameSpace = function removeNameSpace(pluginName) { + return pluginName.replace(NAMESPACE_REGEX, ""); +}; + +exports.PLUGIN_NAME_PREFIX = PLUGIN_NAME_PREFIX; diff --git a/tools/eslint/lib/util/traverse.js b/tools/eslint/lib/util/traverse.js new file mode 100644 index 00000000000000..ba5520e341bb46 --- /dev/null +++ b/tools/eslint/lib/util/traverse.js @@ -0,0 +1,105 @@ +/** + * @fileoverview Simple directory traversal logic. + * @author Nicholas C. Zakas + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +var fs = require("fs"), + path = require("path"), + debug = require("debug"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +debug = debug("eslint:traverse"); + +/** + * Walks a path recursively calling the callback on each file. + * @param {string} name The file or directory path. + * @param {string[]} extensions The file extensions that should cause the callback + * to be called. + * @param {Function} exclude The function to check if file/path should be excluded. + * @param {Function} callback The function to call on each file. + * @returns {void} + * @private + */ +function walk(name, extensions, exclude, callback) { + + var stat, basename; + + stat = fs.statSync(name); + + function traverse(dir, stack) { + stack.push(dir); + + fs.readdirSync(path.join.apply(path, stack)).forEach(function(file) { + var filePath, fileStat; + + // skip all hidded things (dirs, files, links) + if (file[0] === ".") { + return; + } + + filePath = path.join.apply(path, stack.concat([file])); + fileStat = fs.statSync(filePath); + + // if this file or directory is excluded from linting, skip over it. + if (exclude && exclude(filePath)) { + // console.log("Ignoring " + filePath); + debug("Ignoring " + filePath); + return; + } + + // only call callback for files with correct extensions + if (fileStat.isFile() && extensions.indexOf(path.extname(filePath)) > -1) { + callback(filePath); + } else if (fileStat.isDirectory()) { + traverse(file, stack); + } + }); + stack.pop(); + } + + basename = path.basename(name); + + // don't ignore cases like 'eslint ./' + if ((basename !== "." && basename !== ".." && basename[0] === ".") || + (exclude && exclude(name))) { + + debug("Ignoring " + name); + return; + } + + // always call callback for any files that are passed on the command line + if (stat.isFile()) { + callback(name); + } else { + traverse(name, []); + } +} + +/** + * Traverses multiple directories and calls a callback on each file. + * @param {Object} options The option for the traversal. + * param {string[]} options.files An array of file and directory paths to traverse. + * param {Function} options.exclude The function to check if file/path should be excluded. + * @param {Function} callback A function to call for each file. + * @returns {void} + */ +module.exports = function traverse(options, callback) { + + var files = options.files, + exclude = options.exclude, + extensions = options.extensions; + + files.forEach(function(file) { + walk(file, extensions, exclude, callback); + }); + +}; diff --git a/tools/eslint/node_modules/.bin/esparse b/tools/eslint/node_modules/.bin/esparse new file mode 100755 index 00000000000000..4a9984aab05c9d --- /dev/null +++ b/tools/eslint/node_modules/.bin/esparse @@ -0,0 +1,127 @@ +#!/usr/bin/env node +/* + Copyright (C) 2012 Ariya Hidayat + Copyright (C) 2011 Ariya Hidayat + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +/*jslint sloppy:true node:true rhino:true */ + +var fs, espree, fname, content, options, syntax; + +if (typeof require === 'function') { + fs = require('fs'); + espree = require('espree'); +} else if (typeof load === 'function') { + try { + load('espree.js'); + } catch (e) { + load('../espree.js'); + } +} + +// Shims to Node.js objects when running under Rhino. +if (typeof console === 'undefined' && typeof process === 'undefined') { + console = { log: print }; + fs = { readFileSync: readFile }; + process = { argv: arguments, exit: quit }; + process.argv.unshift('esparse.js'); + process.argv.unshift('rhino'); +} + +function showUsage() { + console.log('Usage:'); + console.log(' esparse [options] file.js'); + console.log(); + console.log('Available options:'); + console.log(); + console.log(' --comment Gather all line and block comments in an array'); + console.log(' --loc Include line-column location info for each syntax node'); + console.log(' --range Include index-based range for each syntax node'); + console.log(' --raw Display the raw value of literals'); + console.log(' --tokens List all tokens in an array'); + console.log(' --tolerant Tolerate errors on a best-effort basis (experimental)'); + console.log(' -v, --version Shows program version'); + console.log(); + process.exit(1); +} + +if (process.argv.length <= 2) { + showUsage(); +} + +options = {}; + +process.argv.splice(2).forEach(function (entry) { + + if (entry === '-h' || entry === '--help') { + showUsage(); + } else if (entry === '-v' || entry === '--version') { + console.log('ECMAScript Parser (using espree version', espree.version, ')'); + console.log(); + process.exit(0); + } else if (entry === '--comment') { + options.comment = true; + } else if (entry === '--loc') { + options.loc = true; + } else if (entry === '--range') { + options.range = true; + } else if (entry === '--raw') { + options.raw = true; + } else if (entry === '--tokens') { + options.tokens = true; + } else if (entry === '--tolerant') { + options.tolerant = true; + } else if (entry.slice(0, 2) === '--') { + console.log('Error: unknown option ' + entry + '.'); + process.exit(1); + } else if (typeof fname === 'string') { + console.log('Error: more than one input file.'); + process.exit(1); + } else { + fname = entry; + } +}); + +if (typeof fname !== 'string') { + console.log('Error: no input file.'); + process.exit(1); +} + +// Special handling for regular expression literal since we need to +// convert it to a string literal, otherwise it will be decoded +// as object "{}" and the regular expression would be lost. +function adjustRegexLiteral(key, value) { + if (key === 'value' && value instanceof RegExp) { + value = value.toString(); + } + return value; +} + +try { + content = fs.readFileSync(fname, 'utf-8'); + syntax = espree.parse(content, options); + console.log(JSON.stringify(syntax, adjustRegexLiteral, 4)); +} catch (e) { + console.log('Error: ' + e.message); + process.exit(1); +} diff --git a/tools/eslint/node_modules/.bin/esvalidate b/tools/eslint/node_modules/.bin/esvalidate new file mode 100755 index 00000000000000..7631d0a29d6a0e --- /dev/null +++ b/tools/eslint/node_modules/.bin/esvalidate @@ -0,0 +1,199 @@ +#!/usr/bin/env node +/* + Copyright (C) 2012 Ariya Hidayat + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +/*jslint sloppy:true plusplus:true node:true rhino:true */ +/*global phantom:true */ + +var fs, system, espree, options, fnames, count; + +if (typeof espree === 'undefined') { + // PhantomJS can only require() relative files + if (typeof phantom === 'object') { + fs = require('fs'); + system = require('system'); + espree = require('./espree'); + } else if (typeof require === 'function') { + fs = require('fs'); + espree = require('espree'); + } else if (typeof load === 'function') { + try { + load('espree.js'); + } catch (e) { + load('../espree.js'); + } + } +} + +// Shims to Node.js objects when running under PhantomJS 1.7+. +if (typeof phantom === 'object') { + fs.readFileSync = fs.read; + process = { + argv: [].slice.call(system.args), + exit: phantom.exit + }; + process.argv.unshift('phantomjs'); +} + +// Shims to Node.js objects when running under Rhino. +if (typeof console === 'undefined' && typeof process === 'undefined') { + console = { log: print }; + fs = { readFileSync: readFile }; + process = { argv: arguments, exit: quit }; + process.argv.unshift('esvalidate.js'); + process.argv.unshift('rhino'); +} + +function showUsage() { + console.log('Usage:'); + console.log(' esvalidate [options] file.js'); + console.log(); + console.log('Available options:'); + console.log(); + console.log(' --format=type Set the report format, plain (default) or junit'); + console.log(' -v, --version Print program version'); + console.log(); + process.exit(1); +} + +if (process.argv.length <= 2) { + showUsage(); +} + +options = { + format: 'plain' +}; + +fnames = []; + +process.argv.splice(2).forEach(function (entry) { + + if (entry === '-h' || entry === '--help') { + showUsage(); + } else if (entry === '-v' || entry === '--version') { + console.log('ECMAScript Validator (using espree version', espree.version, ')'); + console.log(); + process.exit(0); + } else if (entry.slice(0, 9) === '--format=') { + options.format = entry.slice(9); + if (options.format !== 'plain' && options.format !== 'junit') { + console.log('Error: unknown report format ' + options.format + '.'); + process.exit(1); + } + } else if (entry.slice(0, 2) === '--') { + console.log('Error: unknown option ' + entry + '.'); + process.exit(1); + } else { + fnames.push(entry); + } +}); + +if (fnames.length === 0) { + console.log('Error: no input file.'); + process.exit(1); +} + +if (options.format === 'junit') { + console.log(''); + console.log(''); +} + +count = 0; +fnames.forEach(function (fname) { + var content, timestamp, syntax, name; + try { + content = fs.readFileSync(fname, 'utf-8'); + + if (content[0] === '#' && content[1] === '!') { + content = '//' + content.substr(2, content.length); + } + + timestamp = Date.now(); + syntax = espree.parse(content, { tolerant: true }); + + if (options.format === 'junit') { + + name = fname; + if (name.lastIndexOf('/') >= 0) { + name = name.slice(name.lastIndexOf('/') + 1); + } + + console.log(''); + + syntax.errors.forEach(function (error) { + var msg = error.message; + msg = msg.replace(/^Line\ [0-9]*\:\ /, ''); + console.log(' '); + console.log(' ' + + error.message + '(' + name + ':' + error.lineNumber + ')' + + ''); + console.log(' '); + }); + + console.log(''); + + } else if (options.format === 'plain') { + + syntax.errors.forEach(function (error) { + var msg = error.message; + msg = msg.replace(/^Line\ [0-9]*\:\ /, ''); + msg = fname + ':' + error.lineNumber + ': ' + msg; + console.log(msg); + ++count; + }); + + } + } catch (e) { + ++count; + if (options.format === 'junit') { + console.log(''); + console.log(' '); + console.log(' ' + + e.message + '(' + fname + ((e.lineNumber) ? ':' + e.lineNumber : '') + + ')'); + console.log(' '); + console.log(''); + } else { + console.log('Error: ' + e.message); + } + } +}); + +if (options.format === 'junit') { + console.log(''); +} + +if (count > 0) { + process.exit(1); +} + +if (count === 0 && typeof phantom === 'object') { + process.exit(0); +} diff --git a/tools/eslint/node_modules/.bin/js-yaml b/tools/eslint/node_modules/.bin/js-yaml new file mode 100755 index 00000000000000..e6029d64ce23eb --- /dev/null +++ b/tools/eslint/node_modules/.bin/js-yaml @@ -0,0 +1,142 @@ +#!/usr/bin/env node + + +'use strict'; + +/*eslint-disable no-console*/ + + +// stdlib +var fs = require('fs'); + + +// 3rd-party +var argparse = require('argparse'); + + +// internal +var yaml = require('..'); + + +//////////////////////////////////////////////////////////////////////////////// + + +var cli = new argparse.ArgumentParser({ + prog: 'js-yaml', + version: require('../package.json').version, + addHelp: true +}); + + +cli.addArgument([ '-c', '--compact' ], { + help: 'Display errors in compact mode', + action: 'storeTrue' +}); + + +// deprecated (not needed after we removed output colors) +// option suppressed, but not completely removed for compatibility +cli.addArgument([ '-j', '--to-json' ], { + help: argparse.Const.SUPPRESS, + dest: 'json', + action: 'storeTrue' +}); + + +cli.addArgument([ '-t', '--trace' ], { + help: 'Show stack trace on error', + action: 'storeTrue' +}); + +cli.addArgument([ 'file' ], { + help: 'File to read, utf-8 encoded without BOM', + nargs: '?', + defaultValue: '-' +}); + + +//////////////////////////////////////////////////////////////////////////////// + + +var options = cli.parseArgs(); + + +//////////////////////////////////////////////////////////////////////////////// + +function readFile(filename, encoding, callback) { + if (options.file === '-') { + // read from stdin + + var chunks = []; + + process.stdin.on('data', function (chunk) { + chunks.push(chunk); + }); + + process.stdin.on('end', function () { + return callback(null, Buffer.concat(chunks).toString(encoding)); + }); + } else { + fs.readFile(filename, encoding, callback); + } +} + +readFile(options.file, 'utf8', function (error, input) { + var output, isYaml; + + if (error) { + if (error.code === 'ENOENT') { + console.error('File not found: ' + options.file); + process.exit(2); + } + + console.error( + options.trace && error.stack || + error.message || + String(error)); + + process.exit(1); + } + + try { + output = JSON.parse(input); + isYaml = false; + } catch (error) { + if (error instanceof SyntaxError) { + try { + output = []; + yaml.loadAll(input, function (doc) { output.push(doc); }, {}); + isYaml = true; + + if (0 === output.length) { + output = null; + } else if (1 === output.length) { + output = output[0]; + } + } catch (error) { + if (options.trace && error.stack) { + console.error(error.stack); + } else { + console.error(error.toString(options.compact)); + } + + process.exit(1); + } + } else { + console.error( + options.trace && error.stack || + error.message || + String(error)); + + process.exit(1); + } + } + + if (isYaml) { + console.log(JSON.stringify(output, null, ' ')); + } else { + console.log(yaml.dump(output)); + } + + process.exit(0); +}); diff --git a/tools/eslint/node_modules/.bin/mkdirp b/tools/eslint/node_modules/.bin/mkdirp new file mode 100755 index 00000000000000..d95de15ae9743f --- /dev/null +++ b/tools/eslint/node_modules/.bin/mkdirp @@ -0,0 +1,33 @@ +#!/usr/bin/env node + +var mkdirp = require('../'); +var minimist = require('minimist'); +var fs = require('fs'); + +var argv = minimist(process.argv.slice(2), { + alias: { m: 'mode', h: 'help' }, + string: [ 'mode' ] +}); +if (argv.help) { + fs.createReadStream(__dirname + '/usage.txt').pipe(process.stdout); + return; +} + +var paths = argv._.slice(); +var mode = argv.mode ? parseInt(argv.mode, 8) : undefined; + +(function next () { + if (paths.length === 0) return; + var p = paths.shift(); + + if (mode === undefined) mkdirp(p, cb) + else mkdirp(p, mode, cb) + + function cb (err) { + if (err) { + console.error(err.message); + process.exit(1); + } + else next(); + } +})(); diff --git a/tools/eslint/node_modules/.bin/strip-json-comments b/tools/eslint/node_modules/.bin/strip-json-comments new file mode 100755 index 00000000000000..ac4da48457a2f5 --- /dev/null +++ b/tools/eslint/node_modules/.bin/strip-json-comments @@ -0,0 +1,41 @@ +#!/usr/bin/env node +'use strict'; +var fs = require('fs'); +var strip = require('./strip-json-comments'); +var input = process.argv[2]; + + +function getStdin(cb) { + var ret = ''; + + process.stdin.setEncoding('utf8'); + + process.stdin.on('data', function (data) { + ret += data; + }); + + process.stdin.on('end', function () { + cb(ret); + }); +} + +if (process.argv.indexOf('-h') !== -1 || process.argv.indexOf('--help') !== -1) { + console.log('strip-json-comments > '); + console.log('or'); + console.log('cat | strip-json-comments > '); + return; +} + +if (process.argv.indexOf('-v') !== -1 || process.argv.indexOf('--version') !== -1) { + console.log(require('./package').version); + return; +} + +if (input) { + process.stdout.write(strip(fs.readFileSync(input, 'utf8'))); + return; +} + +getStdin(function (data) { + process.stdout.write(strip(data)); +}); diff --git a/tools/eslint/node_modules/.bin/user-home b/tools/eslint/node_modules/.bin/user-home new file mode 100755 index 00000000000000..bacbd22755e08f --- /dev/null +++ b/tools/eslint/node_modules/.bin/user-home @@ -0,0 +1,26 @@ +#!/usr/bin/env node +'use strict'; +var pkg = require('./package.json'); +var userHome = require('./'); + +function help() { + console.log([ + pkg.description, + '', + 'Example', + ' $ user-home', + ' /Users/sindresorhus' + ].join('\n')); +} + +if (process.argv.indexOf('--help') !== -1) { + help(); + return; +} + +if (process.argv.indexOf('--version') !== -1) { + console.log(pkg.version); + return; +} + +process.stdout.write(userHome); diff --git a/tools/eslint/node_modules/chalk/index.js b/tools/eslint/node_modules/chalk/index.js new file mode 100644 index 00000000000000..4138a64dd918a4 --- /dev/null +++ b/tools/eslint/node_modules/chalk/index.js @@ -0,0 +1,100 @@ +'use strict'; +var escapeStringRegexp = require('escape-string-regexp'); +var ansiStyles = require('ansi-styles'); +var stripAnsi = require('strip-ansi'); +var hasAnsi = require('has-ansi'); +var supportsColor = require('supports-color'); +var defineProps = Object.defineProperties; + +function Chalk(options) { + // detect mode if not set manually + this.enabled = !options || options.enabled === undefined ? supportsColor : options.enabled; +} + +// use bright blue on Windows as the normal blue color is illegible +if (process.platform === 'win32') { + ansiStyles.blue.open = '\u001b[94m'; +} + +function build(_styles) { + var builder = function builder() { + return applyStyle.apply(builder, arguments); + }; + builder._styles = _styles; + builder.enabled = this.enabled; + // __proto__ is used because we must return a function, but there is + // no way to create a function with a different prototype. + builder.__proto__ = proto; + return builder; +} + +var styles = (function () { + var ret = {}; + + Object.keys(ansiStyles).forEach(function (key) { + ansiStyles[key].closeRe = new RegExp(escapeStringRegexp(ansiStyles[key].close), 'g'); + + ret[key] = { + get: function () { + return build.call(this, this._styles.concat(key)); + } + }; + }); + + return ret; +})(); + +var proto = defineProps(function chalk() {}, styles); + +function applyStyle() { + // support varags, but simply cast to string in case there's only one arg + var args = arguments; + var argsLen = args.length; + var str = argsLen !== 0 && String(arguments[0]); + if (argsLen > 1) { + // don't slice `arguments`, it prevents v8 optimizations + for (var a = 1; a < argsLen; a++) { + str += ' ' + args[a]; + } + } + + if (!this.enabled || !str) { + return str; + } + + /*jshint validthis: true */ + var nestedStyles = this._styles; + + var i = nestedStyles.length; + while (i--) { + var code = ansiStyles[nestedStyles[i]]; + // Replace any instances already present with a re-opening code + // otherwise only the part of the string until said closing code + // will be colored, and the rest will simply be 'plain'. + str = code.open + str.replace(code.closeRe, code.open) + code.close; + } + + return str; +} + +function init() { + var ret = {}; + + Object.keys(styles).forEach(function (name) { + ret[name] = { + get: function () { + return build.call(this, [name]); + } + }; + }); + + return ret; +} + +defineProps(Chalk.prototype, init()); + +module.exports = new Chalk(); +module.exports.styles = ansiStyles; +module.exports.hasColor = hasAnsi; +module.exports.stripColor = stripAnsi; +module.exports.supportsColor = supportsColor; diff --git a/tools/eslint/node_modules/chalk/license b/tools/eslint/node_modules/chalk/license new file mode 100644 index 00000000000000..654d0bfe943437 --- /dev/null +++ b/tools/eslint/node_modules/chalk/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/tools/eslint/node_modules/chalk/node_modules/.bin/has-ansi b/tools/eslint/node_modules/chalk/node_modules/.bin/has-ansi new file mode 100755 index 00000000000000..0386a82423625f --- /dev/null +++ b/tools/eslint/node_modules/chalk/node_modules/.bin/has-ansi @@ -0,0 +1,45 @@ +#!/usr/bin/env node +'use strict'; +var stdin = require('get-stdin'); +var pkg = require('./package.json'); +var hasAnsi = require('./'); +var argv = process.argv.slice(2); +var input = argv[0]; + +function help() { + console.log([ + '', + ' ' + pkg.description, + '', + ' Usage', + ' has-ansi ', + ' echo | has-ansi', + '', + ' Exits with code 0 if input has ANSI escape codes and 1 if not' + ].join('\n')); +} + +function init(data) { + process.exit(hasAnsi(data) ? 0 : 1); +} + +if (argv.indexOf('--help') !== -1) { + help(); + return; +} + +if (argv.indexOf('--version') !== -1) { + console.log(pkg.version); + return; +} + +if (process.stdin.isTTY) { + if (!input) { + help(); + return; + } + + init(input); +} else { + stdin(init); +} diff --git a/tools/eslint/node_modules/chalk/node_modules/.bin/strip-ansi b/tools/eslint/node_modules/chalk/node_modules/.bin/strip-ansi new file mode 100755 index 00000000000000..b83f63b907e2e0 --- /dev/null +++ b/tools/eslint/node_modules/chalk/node_modules/.bin/strip-ansi @@ -0,0 +1,47 @@ +#!/usr/bin/env node +'use strict'; +var fs = require('fs'); +var pkg = require('./package.json'); +var stripAnsi = require('./'); +var argv = process.argv.slice(2); +var input = argv[0]; + +function help() { + console.log([ + '', + ' ' + pkg.description, + '', + ' Usage', + ' strip-ansi > ', + ' cat | strip-ansi > ', + '', + ' Example', + ' strip-ansi unicorn.txt > unicorn-stripped.txt' + ].join('\n')); +} + +function init(data) { + process.stdout.write(stripAnsi(data)); +} + +if (argv.indexOf('--help') !== -1) { + help(); + return; +} + +if (argv.indexOf('--version') !== -1) { + console.log(pkg.version); + return; +} + +if (!input && process.stdin.isTTY) { + help(); + return; +} + +if (input) { + init(fs.readFileSync(input, 'utf8')); +} else { + process.stdin.setEncoding('utf8'); + process.stdin.on('data', init); +} diff --git a/tools/eslint/node_modules/chalk/node_modules/.bin/supports-color b/tools/eslint/node_modules/chalk/node_modules/.bin/supports-color new file mode 100755 index 00000000000000..e746987666d422 --- /dev/null +++ b/tools/eslint/node_modules/chalk/node_modules/.bin/supports-color @@ -0,0 +1,29 @@ +#!/usr/bin/env node +'use strict'; +var pkg = require('./package.json'); +var supportsColor = require('./'); +var argv = process.argv.slice(2); + +function help() { + console.log([ + '', + ' ' + pkg.description, + '', + ' Usage', + ' supports-color', + '', + ' Exits with code 0 if color is supported and 1 if not' + ].join('\n')); +} + +if (argv.indexOf('--help') !== -1) { + help(); + return; +} + +if (argv.indexOf('--version') !== -1) { + console.log(pkg.version); + return; +} + +process.exit(supportsColor ? 0 : 1); diff --git a/tools/eslint/node_modules/chalk/node_modules/ansi-styles/index.js b/tools/eslint/node_modules/chalk/node_modules/ansi-styles/index.js new file mode 100644 index 00000000000000..caf9e119ebff82 --- /dev/null +++ b/tools/eslint/node_modules/chalk/node_modules/ansi-styles/index.js @@ -0,0 +1,56 @@ +'use strict'; + +var styles = module.exports = { + modifiers: { + reset: [0, 0], + bold: [1, 22], // 21 isn't widely supported and 22 does the same thing + dim: [2, 22], + italic: [3, 23], + underline: [4, 24], + inverse: [7, 27], + hidden: [8, 28], + strikethrough: [9, 29] + }, + colors: { + black: [30, 39], + red: [31, 39], + green: [32, 39], + yellow: [33, 39], + blue: [34, 39], + magenta: [35, 39], + cyan: [36, 39], + white: [37, 39], + gray: [90, 39] + }, + bgColors: { + bgBlack: [40, 49], + bgRed: [41, 49], + bgGreen: [42, 49], + bgYellow: [43, 49], + bgBlue: [44, 49], + bgMagenta: [45, 49], + bgCyan: [46, 49], + bgWhite: [47, 49] + } +}; + +// fix humans +styles.colors.grey = styles.colors.gray; + +Object.keys(styles).forEach(function (groupName) { + var group = styles[groupName]; + + Object.keys(group).forEach(function (styleName) { + var style = group[styleName]; + + styles[styleName] = group[styleName] = { + open: '\u001b[' + style[0] + 'm', + close: '\u001b[' + style[1] + 'm' + }; + }); + + Object.defineProperty(styles, groupName, { + value: group, + enumerable: false + }); +}); diff --git a/tools/eslint/node_modules/chalk/node_modules/ansi-styles/license b/tools/eslint/node_modules/chalk/node_modules/ansi-styles/license new file mode 100644 index 00000000000000..654d0bfe943437 --- /dev/null +++ b/tools/eslint/node_modules/chalk/node_modules/ansi-styles/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/tools/eslint/node_modules/chalk/node_modules/ansi-styles/package.json b/tools/eslint/node_modules/chalk/node_modules/ansi-styles/package.json new file mode 100644 index 00000000000000..d9f9041e8022eb --- /dev/null +++ b/tools/eslint/node_modules/chalk/node_modules/ansi-styles/package.json @@ -0,0 +1,80 @@ +{ + "name": "ansi-styles", + "version": "2.0.1", + "description": "ANSI escape codes for styling strings in the terminal", + "license": "MIT", + "repository": { + "type": "git", + "url": "git+https://github.com/sindresorhus/ansi-styles.git" + }, + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "http://sindresorhus.com" + }, + "maintainers": [ + { + "name": "sindresorhus", + "email": "sindresorhus@gmail.com" + }, + { + "name": "jbnicolai", + "email": "jappelman@xebia.com" + } + ], + "engines": { + "node": ">=0.10.0" + }, + "scripts": { + "test": "mocha" + }, + "files": [ + "index.js" + ], + "keywords": [ + "ansi", + "styles", + "color", + "colour", + "colors", + "terminal", + "console", + "cli", + "string", + "tty", + "escape", + "formatting", + "rgb", + "256", + "shell", + "xterm", + "log", + "logging", + "command-line", + "text" + ], + "devDependencies": { + "mocha": "*" + }, + "gitHead": "da6541334e1681cb803f891fab8abf4313cc4bc1", + "bugs": { + "url": "https://github.com/sindresorhus/ansi-styles/issues" + }, + "homepage": "https://github.com/sindresorhus/ansi-styles", + "_id": "ansi-styles@2.0.1", + "_shasum": "b033f57f93e2d28adeb8bc11138fa13da0fd20a3", + "_from": "ansi-styles@>=2.0.1 <3.0.0", + "_npmVersion": "2.1.16", + "_nodeVersion": "0.10.35", + "_npmUser": { + "name": "jbnicolai", + "email": "jappelman@xebia.com" + }, + "dist": { + "shasum": "b033f57f93e2d28adeb8bc11138fa13da0fd20a3", + "tarball": "http://registry.npmjs.org/ansi-styles/-/ansi-styles-2.0.1.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-2.0.1.tgz", + "readme": "ERROR: No README data found!" +} diff --git a/tools/eslint/node_modules/chalk/node_modules/ansi-styles/readme.md b/tools/eslint/node_modules/chalk/node_modules/ansi-styles/readme.md new file mode 100644 index 00000000000000..89ec6a7c1ed96d --- /dev/null +++ b/tools/eslint/node_modules/chalk/node_modules/ansi-styles/readme.md @@ -0,0 +1,86 @@ +# ansi-styles [![Build Status](https://travis-ci.org/sindresorhus/ansi-styles.svg?branch=master)](https://travis-ci.org/sindresorhus/ansi-styles) + +> [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code#Colors_and_Styles) for styling strings in the terminal + +You probably want the higher-level [chalk](https://github.com/sindresorhus/chalk) module for styling your strings. + +![](screenshot.png) + + +## Install + +```sh +$ npm install --save ansi-styles +``` + + +## Usage + +```js +var ansi = require('ansi-styles'); + +console.log(ansi.green.open + 'Hello world!' + ansi.green.close); +``` + + +## API + +Each style has an `open` and `close` property. + + +## Styles + +### Modifiers + +- `reset` +- `bold` +- `dim` +- `italic` *(not widely supported)* +- `underline` +- `inverse` +- `hidden` +- `strikethrough` *(not widely supported)* + +### Colors + +- `black` +- `red` +- `green` +- `yellow` +- `blue` +- `magenta` +- `cyan` +- `white` +- `gray` + +### Background colors + +- `bgBlack` +- `bgRed` +- `bgGreen` +- `bgYellow` +- `bgBlue` +- `bgMagenta` +- `bgCyan` +- `bgWhite` + + +## Advanced usage + +By default you get a map of styles, but the styles are also available as groups. They are non-enumerable so they don't show up unless you access them explicitly. This makes it easier to expose only a subset in a higher-level module. + +- `ansi.modifiers` +- `ansi.colors` +- `ansi.bgColors` + + +###### Example + +```js +console.log(ansi.colors.green.open); +``` + + +## License + +MIT © [Sindre Sorhus](http://sindresorhus.com) diff --git a/tools/eslint/node_modules/chalk/node_modules/has-ansi/cli.js b/tools/eslint/node_modules/chalk/node_modules/has-ansi/cli.js new file mode 100755 index 00000000000000..0386a82423625f --- /dev/null +++ b/tools/eslint/node_modules/chalk/node_modules/has-ansi/cli.js @@ -0,0 +1,45 @@ +#!/usr/bin/env node +'use strict'; +var stdin = require('get-stdin'); +var pkg = require('./package.json'); +var hasAnsi = require('./'); +var argv = process.argv.slice(2); +var input = argv[0]; + +function help() { + console.log([ + '', + ' ' + pkg.description, + '', + ' Usage', + ' has-ansi ', + ' echo | has-ansi', + '', + ' Exits with code 0 if input has ANSI escape codes and 1 if not' + ].join('\n')); +} + +function init(data) { + process.exit(hasAnsi(data) ? 0 : 1); +} + +if (argv.indexOf('--help') !== -1) { + help(); + return; +} + +if (argv.indexOf('--version') !== -1) { + console.log(pkg.version); + return; +} + +if (process.stdin.isTTY) { + if (!input) { + help(); + return; + } + + init(input); +} else { + stdin(init); +} diff --git a/tools/eslint/node_modules/chalk/node_modules/has-ansi/index.js b/tools/eslint/node_modules/chalk/node_modules/has-ansi/index.js new file mode 100644 index 00000000000000..98fae067673731 --- /dev/null +++ b/tools/eslint/node_modules/chalk/node_modules/has-ansi/index.js @@ -0,0 +1,4 @@ +'use strict'; +var ansiRegex = require('ansi-regex'); +var re = new RegExp(ansiRegex().source); // remove the `g` flag +module.exports = re.test.bind(re); diff --git a/tools/eslint/node_modules/chalk/node_modules/has-ansi/license b/tools/eslint/node_modules/chalk/node_modules/has-ansi/license new file mode 100644 index 00000000000000..654d0bfe943437 --- /dev/null +++ b/tools/eslint/node_modules/chalk/node_modules/has-ansi/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/tools/eslint/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/index.js b/tools/eslint/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/index.js new file mode 100644 index 00000000000000..2fcdd1e472f961 --- /dev/null +++ b/tools/eslint/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/index.js @@ -0,0 +1,4 @@ +'use strict'; +module.exports = function () { + return /(?:(?:\u001b\[)|\u009b)(?:(?:[0-9]{1,3})?(?:(?:;[0-9]{0,3})*)?[A-M|f-m])|\u001b[A-M]/g; +}; diff --git a/tools/eslint/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/license b/tools/eslint/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/license new file mode 100644 index 00000000000000..654d0bfe943437 --- /dev/null +++ b/tools/eslint/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/tools/eslint/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/package.json b/tools/eslint/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/package.json new file mode 100644 index 00000000000000..4b7be0c62ca2b4 --- /dev/null +++ b/tools/eslint/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/package.json @@ -0,0 +1,86 @@ +{ + "name": "ansi-regex", + "version": "1.1.1", + "description": "Regular expression for matching ANSI escape codes", + "license": "MIT", + "repository": { + "type": "git", + "url": "git+https://github.com/sindresorhus/ansi-regex.git" + }, + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "http://sindresorhus.com" + }, + "maintainers": [ + { + "name": "sindresorhus", + "email": "sindresorhus@gmail.com" + }, + { + "name": "jbnicolai", + "email": "jappelman@xebia.com" + } + ], + "engines": { + "node": ">=0.10.0" + }, + "scripts": { + "test": "mocha test/test.js", + "view-supported": "node test/viewCodes.js" + }, + "files": [ + "index.js" + ], + "keywords": [ + "ansi", + "styles", + "color", + "colour", + "colors", + "terminal", + "console", + "cli", + "string", + "tty", + "escape", + "formatting", + "rgb", + "256", + "shell", + "xterm", + "command-line", + "text", + "regex", + "regexp", + "re", + "match", + "test", + "find", + "pattern" + ], + "devDependencies": { + "mocha": "*" + }, + "gitHead": "47fb974630af70998157b30fad6eb5e5bd7c7cd6", + "bugs": { + "url": "https://github.com/sindresorhus/ansi-regex/issues" + }, + "homepage": "https://github.com/sindresorhus/ansi-regex", + "_id": "ansi-regex@1.1.1", + "_shasum": "41c847194646375e6a1a5d10c3ca054ef9fc980d", + "_from": "ansi-regex@>=1.0.0 <2.0.0", + "_npmVersion": "2.1.16", + "_nodeVersion": "0.10.35", + "_npmUser": { + "name": "jbnicolai", + "email": "jappelman@xebia.com" + }, + "dist": { + "shasum": "41c847194646375e6a1a5d10c3ca054ef9fc980d", + "tarball": "http://registry.npmjs.org/ansi-regex/-/ansi-regex-1.1.1.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-1.1.1.tgz", + "readme": "ERROR: No README data found!" +} diff --git a/tools/eslint/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/readme.md b/tools/eslint/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/readme.md new file mode 100644 index 00000000000000..ae876e7292feb7 --- /dev/null +++ b/tools/eslint/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/readme.md @@ -0,0 +1,33 @@ +# ansi-regex [![Build Status](https://travis-ci.org/sindresorhus/ansi-regex.svg?branch=master)](https://travis-ci.org/sindresorhus/ansi-regex) + +> Regular expression for matching [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code) + + +## Install + +```sh +$ npm install --save ansi-regex +``` + + +## Usage + +```js +var ansiRegex = require('ansi-regex'); + +ansiRegex().test('\u001b[4mcake\u001b[0m'); +//=> true + +ansiRegex().test('cake'); +//=> false + +'\u001b[4mcake\u001b[0m'.match(ansiRegex()); +//=> ['\u001b[4m', '\u001b[0m'] +``` + +*It's a function so you can create multiple instances. Regexes with the global flag will have the `.lastIndex` property changed for each call to methods on the instance. Therefore reusing the instance with multiple calls will not work as expected for `.test()`.* + + +## License + +MIT © [Sindre Sorhus](http://sindresorhus.com) diff --git a/tools/eslint/node_modules/chalk/node_modules/has-ansi/node_modules/get-stdin/index.js b/tools/eslint/node_modules/chalk/node_modules/has-ansi/node_modules/get-stdin/index.js new file mode 100644 index 00000000000000..0f1aeb3df4e0da --- /dev/null +++ b/tools/eslint/node_modules/chalk/node_modules/has-ansi/node_modules/get-stdin/index.js @@ -0,0 +1,49 @@ +'use strict'; + +module.exports = function (cb) { + var stdin = process.stdin; + var ret = ''; + + if (stdin.isTTY) { + setImmediate(cb, ''); + return; + } + + stdin.setEncoding('utf8'); + + stdin.on('readable', function () { + var chunk; + + while (chunk = stdin.read()) { + ret += chunk; + } + }); + + stdin.on('end', function () { + cb(ret); + }); +}; + +module.exports.buffer = function (cb) { + var stdin = process.stdin; + var ret = []; + var len = 0; + + if (stdin.isTTY) { + setImmediate(cb, new Buffer('')); + return; + } + + stdin.on('readable', function () { + var chunk; + + while (chunk = stdin.read()) { + ret.push(chunk); + len += chunk.length; + } + }); + + stdin.on('end', function () { + cb(Buffer.concat(ret, len)); + }); +}; diff --git a/tools/eslint/node_modules/chalk/node_modules/has-ansi/node_modules/get-stdin/package.json b/tools/eslint/node_modules/chalk/node_modules/has-ansi/node_modules/get-stdin/package.json new file mode 100644 index 00000000000000..65e75915f5f364 --- /dev/null +++ b/tools/eslint/node_modules/chalk/node_modules/has-ansi/node_modules/get-stdin/package.json @@ -0,0 +1,64 @@ +{ + "name": "get-stdin", + "version": "4.0.1", + "description": "Easier stdin", + "license": "MIT", + "repository": { + "type": "git", + "url": "git+https://github.com/sindresorhus/get-stdin.git" + }, + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "http://sindresorhus.com" + }, + "engines": { + "node": ">=0.10.0" + }, + "scripts": { + "test": "node test.js && node test-buffer.js && echo unicorns | node test-real.js" + }, + "files": [ + "index.js" + ], + "keywords": [ + "std", + "stdin", + "stdio", + "concat", + "buffer", + "stream", + "process", + "stream" + ], + "devDependencies": { + "ava": "0.0.4", + "buffer-equal": "0.0.1" + }, + "gitHead": "65c744975229b25d6cc5c7546f49b6ad9099553f", + "bugs": { + "url": "https://github.com/sindresorhus/get-stdin/issues" + }, + "homepage": "https://github.com/sindresorhus/get-stdin", + "_id": "get-stdin@4.0.1", + "_shasum": "b968c6b0a04384324902e8bf1a5df32579a450fe", + "_from": "get-stdin@>=4.0.1 <5.0.0", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "sindresorhus", + "email": "sindresorhus@gmail.com" + }, + "maintainers": [ + { + "name": "sindresorhus", + "email": "sindresorhus@gmail.com" + } + ], + "dist": { + "shasum": "b968c6b0a04384324902e8bf1a5df32579a450fe", + "tarball": "http://registry.npmjs.org/get-stdin/-/get-stdin-4.0.1.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/get-stdin/-/get-stdin-4.0.1.tgz", + "readme": "ERROR: No README data found!" +} diff --git a/tools/eslint/node_modules/chalk/node_modules/has-ansi/node_modules/get-stdin/readme.md b/tools/eslint/node_modules/chalk/node_modules/has-ansi/node_modules/get-stdin/readme.md new file mode 100644 index 00000000000000..bc1d32a8ad595e --- /dev/null +++ b/tools/eslint/node_modules/chalk/node_modules/has-ansi/node_modules/get-stdin/readme.md @@ -0,0 +1,44 @@ +# get-stdin [![Build Status](https://travis-ci.org/sindresorhus/get-stdin.svg?branch=master)](https://travis-ci.org/sindresorhus/get-stdin) + +> Easier stdin + + +## Install + +```sh +$ npm install --save get-stdin +``` + + +## Usage + +```js +// example.js +var stdin = require('get-stdin'); + +stdin(function (data) { + console.log(data); + //=> unicorns +}); +``` + +```sh +$ echo unicorns | node example.js +unicorns +``` + + +## API + +### stdin(callback) + +Get `stdin` as a string. + +### stdin.buffer(callback) + +Get `stdin` as a buffer. + + +## License + +MIT © [Sindre Sorhus](http://sindresorhus.com) diff --git a/tools/eslint/node_modules/chalk/node_modules/has-ansi/package.json b/tools/eslint/node_modules/chalk/node_modules/has-ansi/package.json new file mode 100644 index 00000000000000..0e330841c459af --- /dev/null +++ b/tools/eslint/node_modules/chalk/node_modules/has-ansi/package.json @@ -0,0 +1,92 @@ +{ + "name": "has-ansi", + "version": "1.0.3", + "description": "Check if a string has ANSI escape codes", + "license": "MIT", + "repository": { + "type": "git", + "url": "git+https://github.com/sindresorhus/has-ansi.git" + }, + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "http://sindresorhus.com" + }, + "maintainers": [ + { + "name": "sindresorhus", + "email": "sindresorhus@gmail.com" + }, + { + "name": "jbnicolai", + "email": "jappelman@xebia.com" + } + ], + "bin": { + "has-ansi": "cli.js" + }, + "engines": { + "node": ">=0.10.0" + }, + "scripts": { + "test": "mocha" + }, + "files": [ + "index.js", + "cli.js" + ], + "keywords": [ + "cli", + "bin", + "ansi", + "styles", + "color", + "colour", + "colors", + "terminal", + "console", + "string", + "tty", + "escape", + "shell", + "xterm", + "command-line", + "text", + "regex", + "regexp", + "re", + "match", + "test", + "find", + "pattern", + "has" + ], + "dependencies": { + "ansi-regex": "^1.1.0", + "get-stdin": "^4.0.1" + }, + "devDependencies": { + "mocha": "*" + }, + "gitHead": "416428ed16f8e9718aec54cea083173af6019917", + "bugs": { + "url": "https://github.com/sindresorhus/has-ansi/issues" + }, + "homepage": "https://github.com/sindresorhus/has-ansi", + "_id": "has-ansi@1.0.3", + "_shasum": "c0b5b1615d9e382b0ff67169d967b425e48ca538", + "_from": "has-ansi@>=1.0.3 <2.0.0", + "_npmVersion": "2.1.16", + "_nodeVersion": "0.10.35", + "_npmUser": { + "name": "jbnicolai", + "email": "jappelman@xebia.com" + }, + "dist": { + "shasum": "c0b5b1615d9e382b0ff67169d967b425e48ca538", + "tarball": "http://registry.npmjs.org/has-ansi/-/has-ansi-1.0.3.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/has-ansi/-/has-ansi-1.0.3.tgz", + "readme": "ERROR: No README data found!" +} diff --git a/tools/eslint/node_modules/chalk/node_modules/has-ansi/readme.md b/tools/eslint/node_modules/chalk/node_modules/has-ansi/readme.md new file mode 100644 index 00000000000000..0fa149a82a1fd0 --- /dev/null +++ b/tools/eslint/node_modules/chalk/node_modules/has-ansi/readme.md @@ -0,0 +1,45 @@ +# has-ansi [![Build Status](https://travis-ci.org/sindresorhus/has-ansi.svg?branch=master)](https://travis-ci.org/sindresorhus/has-ansi) + +> Check if a string has [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code) + + +## Install + +```sh +$ npm install --save has-ansi +``` + + +## Usage + +```js +var hasAnsi = require('has-ansi'); + +hasAnsi('\u001b[4mcake\u001b[0m'); +//=> true + +hasAnsi('cake'); +//=> false +``` + + +## CLI + +```sh +$ npm install --global has-ansi +``` + +``` +$ has-ansi --help + + Usage + has-ansi + echo | has-ansi + + Exits with code 0 if input has ANSI escape codes and 1 if not +``` + + +## License + +MIT © [Sindre Sorhus](http://sindresorhus.com) diff --git a/tools/eslint/node_modules/chalk/node_modules/strip-ansi/cli.js b/tools/eslint/node_modules/chalk/node_modules/strip-ansi/cli.js new file mode 100755 index 00000000000000..b83f63b907e2e0 --- /dev/null +++ b/tools/eslint/node_modules/chalk/node_modules/strip-ansi/cli.js @@ -0,0 +1,47 @@ +#!/usr/bin/env node +'use strict'; +var fs = require('fs'); +var pkg = require('./package.json'); +var stripAnsi = require('./'); +var argv = process.argv.slice(2); +var input = argv[0]; + +function help() { + console.log([ + '', + ' ' + pkg.description, + '', + ' Usage', + ' strip-ansi > ', + ' cat | strip-ansi > ', + '', + ' Example', + ' strip-ansi unicorn.txt > unicorn-stripped.txt' + ].join('\n')); +} + +function init(data) { + process.stdout.write(stripAnsi(data)); +} + +if (argv.indexOf('--help') !== -1) { + help(); + return; +} + +if (argv.indexOf('--version') !== -1) { + console.log(pkg.version); + return; +} + +if (!input && process.stdin.isTTY) { + help(); + return; +} + +if (input) { + init(fs.readFileSync(input, 'utf8')); +} else { + process.stdin.setEncoding('utf8'); + process.stdin.on('data', init); +} diff --git a/tools/eslint/node_modules/chalk/node_modules/strip-ansi/index.js b/tools/eslint/node_modules/chalk/node_modules/strip-ansi/index.js new file mode 100644 index 00000000000000..099480fbfc54cb --- /dev/null +++ b/tools/eslint/node_modules/chalk/node_modules/strip-ansi/index.js @@ -0,0 +1,6 @@ +'use strict'; +var ansiRegex = require('ansi-regex')(); + +module.exports = function (str) { + return typeof str === 'string' ? str.replace(ansiRegex, '') : str; +}; diff --git a/tools/eslint/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/index.js b/tools/eslint/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/index.js new file mode 100644 index 00000000000000..2fcdd1e472f961 --- /dev/null +++ b/tools/eslint/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/index.js @@ -0,0 +1,4 @@ +'use strict'; +module.exports = function () { + return /(?:(?:\u001b\[)|\u009b)(?:(?:[0-9]{1,3})?(?:(?:;[0-9]{0,3})*)?[A-M|f-m])|\u001b[A-M]/g; +}; diff --git a/tools/eslint/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/license b/tools/eslint/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/license new file mode 100644 index 00000000000000..654d0bfe943437 --- /dev/null +++ b/tools/eslint/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/tools/eslint/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/package.json b/tools/eslint/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/package.json new file mode 100644 index 00000000000000..4b7be0c62ca2b4 --- /dev/null +++ b/tools/eslint/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/package.json @@ -0,0 +1,86 @@ +{ + "name": "ansi-regex", + "version": "1.1.1", + "description": "Regular expression for matching ANSI escape codes", + "license": "MIT", + "repository": { + "type": "git", + "url": "git+https://github.com/sindresorhus/ansi-regex.git" + }, + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "http://sindresorhus.com" + }, + "maintainers": [ + { + "name": "sindresorhus", + "email": "sindresorhus@gmail.com" + }, + { + "name": "jbnicolai", + "email": "jappelman@xebia.com" + } + ], + "engines": { + "node": ">=0.10.0" + }, + "scripts": { + "test": "mocha test/test.js", + "view-supported": "node test/viewCodes.js" + }, + "files": [ + "index.js" + ], + "keywords": [ + "ansi", + "styles", + "color", + "colour", + "colors", + "terminal", + "console", + "cli", + "string", + "tty", + "escape", + "formatting", + "rgb", + "256", + "shell", + "xterm", + "command-line", + "text", + "regex", + "regexp", + "re", + "match", + "test", + "find", + "pattern" + ], + "devDependencies": { + "mocha": "*" + }, + "gitHead": "47fb974630af70998157b30fad6eb5e5bd7c7cd6", + "bugs": { + "url": "https://github.com/sindresorhus/ansi-regex/issues" + }, + "homepage": "https://github.com/sindresorhus/ansi-regex", + "_id": "ansi-regex@1.1.1", + "_shasum": "41c847194646375e6a1a5d10c3ca054ef9fc980d", + "_from": "ansi-regex@>=1.0.0 <2.0.0", + "_npmVersion": "2.1.16", + "_nodeVersion": "0.10.35", + "_npmUser": { + "name": "jbnicolai", + "email": "jappelman@xebia.com" + }, + "dist": { + "shasum": "41c847194646375e6a1a5d10c3ca054ef9fc980d", + "tarball": "http://registry.npmjs.org/ansi-regex/-/ansi-regex-1.1.1.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-1.1.1.tgz", + "readme": "ERROR: No README data found!" +} diff --git a/tools/eslint/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/readme.md b/tools/eslint/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/readme.md new file mode 100644 index 00000000000000..ae876e7292feb7 --- /dev/null +++ b/tools/eslint/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/readme.md @@ -0,0 +1,33 @@ +# ansi-regex [![Build Status](https://travis-ci.org/sindresorhus/ansi-regex.svg?branch=master)](https://travis-ci.org/sindresorhus/ansi-regex) + +> Regular expression for matching [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code) + + +## Install + +```sh +$ npm install --save ansi-regex +``` + + +## Usage + +```js +var ansiRegex = require('ansi-regex'); + +ansiRegex().test('\u001b[4mcake\u001b[0m'); +//=> true + +ansiRegex().test('cake'); +//=> false + +'\u001b[4mcake\u001b[0m'.match(ansiRegex()); +//=> ['\u001b[4m', '\u001b[0m'] +``` + +*It's a function so you can create multiple instances. Regexes with the global flag will have the `.lastIndex` property changed for each call to methods on the instance. Therefore reusing the instance with multiple calls will not work as expected for `.test()`.* + + +## License + +MIT © [Sindre Sorhus](http://sindresorhus.com) diff --git a/tools/eslint/node_modules/chalk/node_modules/strip-ansi/package.json b/tools/eslint/node_modules/chalk/node_modules/strip-ansi/package.json new file mode 100644 index 00000000000000..1645e0d62d8d4a --- /dev/null +++ b/tools/eslint/node_modules/chalk/node_modules/strip-ansi/package.json @@ -0,0 +1,89 @@ +{ + "name": "strip-ansi", + "version": "2.0.1", + "description": "Strip ANSI escape codes", + "license": "MIT", + "repository": { + "type": "git", + "url": "git+https://github.com/sindresorhus/strip-ansi.git" + }, + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "http://sindresorhus.com" + }, + "bin": { + "strip-ansi": "cli.js" + }, + "engines": { + "node": ">=0.10.0" + }, + "scripts": { + "test": "mocha" + }, + "files": [ + "index.js", + "cli.js" + ], + "keywords": [ + "strip", + "trim", + "remove", + "ansi", + "styles", + "color", + "colour", + "colors", + "terminal", + "console", + "cli", + "string", + "tty", + "escape", + "formatting", + "rgb", + "256", + "shell", + "xterm", + "log", + "logging", + "command-line", + "text" + ], + "dependencies": { + "ansi-regex": "^1.0.0" + }, + "devDependencies": { + "mocha": "*" + }, + "gitHead": "1eff0936c01f89efa312d9d51deed137259871a1", + "bugs": { + "url": "https://github.com/sindresorhus/strip-ansi/issues" + }, + "homepage": "https://github.com/sindresorhus/strip-ansi", + "_id": "strip-ansi@2.0.1", + "_shasum": "df62c1aa94ed2f114e1d0f21fd1d50482b79a60e", + "_from": "strip-ansi@>=2.0.1 <3.0.0", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "sindresorhus", + "email": "sindresorhus@gmail.com" + }, + "maintainers": [ + { + "name": "sindresorhus", + "email": "sindresorhus@gmail.com" + }, + { + "name": "jbnicolai", + "email": "jappelman@xebia.com" + } + ], + "dist": { + "shasum": "df62c1aa94ed2f114e1d0f21fd1d50482b79a60e", + "tarball": "http://registry.npmjs.org/strip-ansi/-/strip-ansi-2.0.1.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-2.0.1.tgz", + "readme": "ERROR: No README data found!" +} diff --git a/tools/eslint/node_modules/chalk/node_modules/strip-ansi/readme.md b/tools/eslint/node_modules/chalk/node_modules/strip-ansi/readme.md new file mode 100644 index 00000000000000..53ec26436ca545 --- /dev/null +++ b/tools/eslint/node_modules/chalk/node_modules/strip-ansi/readme.md @@ -0,0 +1,43 @@ +# strip-ansi [![Build Status](https://travis-ci.org/sindresorhus/strip-ansi.svg?branch=master)](https://travis-ci.org/sindresorhus/strip-ansi) + +> Strip [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code) + + +## Install + +```sh +$ npm install --save strip-ansi +``` + + +## Usage + +```js +var stripAnsi = require('strip-ansi'); + +stripAnsi('\u001b[4mcake\u001b[0m'); +//=> 'cake' +``` + + +## CLI + +```sh +$ npm install --global strip-ansi +``` + +```sh +$ strip-ansi --help + + Usage + strip-ansi > + cat | strip-ansi > + + Example + strip-ansi unicorn.txt > unicorn-stripped.txt +``` + + +## License + +MIT © [Sindre Sorhus](http://sindresorhus.com) diff --git a/tools/eslint/node_modules/chalk/node_modules/supports-color/cli.js b/tools/eslint/node_modules/chalk/node_modules/supports-color/cli.js new file mode 100755 index 00000000000000..e746987666d422 --- /dev/null +++ b/tools/eslint/node_modules/chalk/node_modules/supports-color/cli.js @@ -0,0 +1,29 @@ +#!/usr/bin/env node +'use strict'; +var pkg = require('./package.json'); +var supportsColor = require('./'); +var argv = process.argv.slice(2); + +function help() { + console.log([ + '', + ' ' + pkg.description, + '', + ' Usage', + ' supports-color', + '', + ' Exits with code 0 if color is supported and 1 if not' + ].join('\n')); +} + +if (argv.indexOf('--help') !== -1) { + help(); + return; +} + +if (argv.indexOf('--version') !== -1) { + console.log(pkg.version); + return; +} + +process.exit(supportsColor ? 0 : 1); diff --git a/tools/eslint/node_modules/chalk/node_modules/supports-color/index.js b/tools/eslint/node_modules/chalk/node_modules/supports-color/index.js new file mode 100644 index 00000000000000..a17196485d7aed --- /dev/null +++ b/tools/eslint/node_modules/chalk/node_modules/supports-color/index.js @@ -0,0 +1,43 @@ +'use strict'; +var argv = process.argv; + +module.exports = (function () { + if ('FORCE_COLOR' in process.env) { + return true; + } + + if (argv.indexOf('--no-color') !== -1 || + argv.indexOf('--no-colors') !== -1 || + argv.indexOf('--color=false') !== -1) { + return false; + } + + if (argv.indexOf('--color') !== -1 || + argv.indexOf('--colors') !== -1 || + argv.indexOf('--color=true') !== -1 || + argv.indexOf('--color=always') !== -1) { + return true; + } + + if (process.stdout && !process.stdout.isTTY) { + return false; + } + + if (process.platform === 'win32') { + return true; + } + + if ('COLORTERM' in process.env) { + return true; + } + + if (process.env.TERM === 'dumb') { + return false; + } + + if (/^screen|^xterm|^vt100|color|ansi|cygwin|linux/i.test(process.env.TERM)) { + return true; + } + + return false; +})(); diff --git a/tools/eslint/node_modules/chalk/node_modules/supports-color/license b/tools/eslint/node_modules/chalk/node_modules/supports-color/license new file mode 100644 index 00000000000000..654d0bfe943437 --- /dev/null +++ b/tools/eslint/node_modules/chalk/node_modules/supports-color/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/tools/eslint/node_modules/chalk/node_modules/supports-color/package.json b/tools/eslint/node_modules/chalk/node_modules/supports-color/package.json new file mode 100644 index 00000000000000..313c3b23eae245 --- /dev/null +++ b/tools/eslint/node_modules/chalk/node_modules/supports-color/package.json @@ -0,0 +1,85 @@ +{ + "name": "supports-color", + "version": "1.3.1", + "description": "Detect whether a terminal supports color", + "license": "MIT", + "repository": { + "type": "git", + "url": "git+https://github.com/sindresorhus/supports-color.git" + }, + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "maintainers": [ + { + "name": "sindresorhus", + "email": "sindresorhus@gmail.com" + }, + { + "name": "jbnicolai", + "email": "jappelman@xebia.com" + } + ], + "bin": { + "supports-color": "cli.js" + }, + "engines": { + "node": ">=0.8.0" + }, + "scripts": { + "test": "mocha" + }, + "files": [ + "index.js", + "cli.js" + ], + "keywords": [ + "cli", + "bin", + "color", + "colour", + "colors", + "terminal", + "console", + "cli", + "ansi", + "styles", + "tty", + "rgb", + "256", + "shell", + "xterm", + "command-line", + "support", + "supports", + "capability", + "detect" + ], + "devDependencies": { + "mocha": "*", + "require-uncached": "^1.0.2" + }, + "gitHead": "09f1b4c336cee7269b4c8b3a8880054a23fcb35e", + "bugs": { + "url": "https://github.com/sindresorhus/supports-color/issues" + }, + "homepage": "https://github.com/sindresorhus/supports-color", + "_id": "supports-color@1.3.1", + "_shasum": "15758df09d8ff3b4acc307539fabe27095e1042d", + "_from": "supports-color@>=1.3.0 <2.0.0", + "_npmVersion": "2.5.1", + "_nodeVersion": "0.12.0", + "_npmUser": { + "name": "sindresorhus", + "email": "sindresorhus@gmail.com" + }, + "dist": { + "shasum": "15758df09d8ff3b4acc307539fabe27095e1042d", + "tarball": "http://registry.npmjs.org/supports-color/-/supports-color-1.3.1.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/supports-color/-/supports-color-1.3.1.tgz", + "readme": "ERROR: No README data found!" +} diff --git a/tools/eslint/node_modules/chalk/node_modules/supports-color/readme.md b/tools/eslint/node_modules/chalk/node_modules/supports-color/readme.md new file mode 100644 index 00000000000000..fe6016f9d09efb --- /dev/null +++ b/tools/eslint/node_modules/chalk/node_modules/supports-color/readme.md @@ -0,0 +1,46 @@ +# supports-color [![Build Status](https://travis-ci.org/sindresorhus/supports-color.svg?branch=master)](https://travis-ci.org/sindresorhus/supports-color) + +> Detect whether a terminal supports color + + +## Install + +``` +$ npm install --save supports-color +``` + + +## Usage + +```js +var supportsColor = require('supports-color'); + +if (supportsColor) { + console.log('Terminal supports color'); +} +``` + +It obeys the `--color` and `--no-color` CLI flags. + +For situations where using `--color` is not possible, add an environment variable `FORCE_COLOR` with any value to force color. Trumps `--no-color`. + + +## CLI + +``` +$ npm install --global supports-color +``` + +``` +$ supports-color --help + + Usage + supports-color + + Exits with code 0 if color is supported and 1 if not +``` + + +## License + +MIT © [Sindre Sorhus](http://sindresorhus.com) diff --git a/tools/eslint/node_modules/chalk/package.json b/tools/eslint/node_modules/chalk/package.json new file mode 100644 index 00000000000000..6de2bd4f5d91bb --- /dev/null +++ b/tools/eslint/node_modules/chalk/package.json @@ -0,0 +1,83 @@ +{ + "name": "chalk", + "version": "1.0.0", + "description": "Terminal string styling done right. Much color.", + "license": "MIT", + "repository": { + "type": "git", + "url": "git+https://github.com/sindresorhus/chalk.git" + }, + "maintainers": [ + { + "name": "sindresorhus", + "email": "sindresorhus@gmail.com" + }, + { + "name": "jbnicolai", + "email": "jappelman@xebia.com" + } + ], + "engines": { + "node": ">=0.10.0" + }, + "scripts": { + "test": "mocha", + "bench": "matcha benchmark.js" + }, + "files": [ + "index.js" + ], + "keywords": [ + "color", + "colour", + "colors", + "terminal", + "console", + "cli", + "string", + "ansi", + "styles", + "tty", + "formatting", + "rgb", + "256", + "shell", + "xterm", + "log", + "logging", + "command-line", + "text" + ], + "dependencies": { + "ansi-styles": "^2.0.1", + "escape-string-regexp": "^1.0.2", + "has-ansi": "^1.0.3", + "strip-ansi": "^2.0.1", + "supports-color": "^1.3.0" + }, + "devDependencies": { + "matcha": "^0.6.0", + "mocha": "*" + }, + "gitHead": "8864d3563313ed15574a38dd5c9d5966080c46ce", + "bugs": { + "url": "https://github.com/sindresorhus/chalk/issues" + }, + "homepage": "https://github.com/sindresorhus/chalk", + "_id": "chalk@1.0.0", + "_shasum": "b3cf4ed0ff5397c99c75b8f679db2f52831f96dc", + "_from": "chalk@>=1.0.0 <2.0.0", + "_npmVersion": "2.5.1", + "_nodeVersion": "0.12.0", + "_npmUser": { + "name": "sindresorhus", + "email": "sindresorhus@gmail.com" + }, + "dist": { + "shasum": "b3cf4ed0ff5397c99c75b8f679db2f52831f96dc", + "tarball": "http://registry.npmjs.org/chalk/-/chalk-1.0.0.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/chalk/-/chalk-1.0.0.tgz", + "readme": "ERROR: No README data found!" +} diff --git a/tools/eslint/node_modules/chalk/readme.md b/tools/eslint/node_modules/chalk/readme.md new file mode 100644 index 00000000000000..43c7064335d55a --- /dev/null +++ b/tools/eslint/node_modules/chalk/readme.md @@ -0,0 +1,197 @@ +

+
+ chalk +
+
+

+ +> Terminal string styling done right + +[![Build Status](https://travis-ci.org/sindresorhus/chalk.svg?branch=master)](https://travis-ci.org/sindresorhus/chalk) [![](http://img.shields.io/badge/unicorn-approved-ff69b4.svg?style=flat)](https://www.youtube.com/watch?v=Sm368W0OsHo) + +[colors.js](https://github.com/Marak/colors.js) used to be the most popular string styling module, but it has serious deficiencies like extending `String.prototype` which causes all kinds of [problems](https://github.com/yeoman/yo/issues/68). Although there are other ones, they either do too much or not enough. + +**Chalk is a clean and focused alternative.** + +![screenshot](https://github.com/sindresorhus/ansi-styles/raw/master/screenshot.png) + + +## Why + +- Highly performant +- Doesn't extend `String.prototype` +- Expressive API +- Ability to nest styles +- Clean and focused +- Auto-detects color support +- Actively maintained +- [Used by ~3000 modules](https://www.npmjs.com/browse/depended/chalk) + + +## Install + +``` +$ npm install --save chalk +``` + + +## Usage + +Chalk comes with an easy to use composable API where you just chain and nest the styles you want. + +```js +var chalk = require('chalk'); + +// style a string +chalk.blue('Hello world!'); + +// combine styled and normal strings +chalk.blue('Hello') + 'World' + chalk.red('!'); + +// compose multiple styles using the chainable API +chalk.blue.bgRed.bold('Hello world!'); + +// pass in multiple arguments +chalk.blue('Hello', 'World!', 'Foo', 'bar', 'biz', 'baz'); + +// nest styles +chalk.red('Hello', chalk.underline.bgBlue('world') + '!'); + +// nest styles of the same type even (color, underline, background) +chalk.green( + 'I am a green line ' + + chalk.blue.underline.bold('with a blue substring') + + ' that becomes green again!' +); +``` + +Easily define your own themes. + +```js +var chalk = require('chalk'); +var error = chalk.bold.red; +console.log(error('Error!')); +``` + +Take advantage of console.log [string substitution](http://nodejs.org/docs/latest/api/console.html#console_console_log_data). + +```js +var name = 'Sindre'; +console.log(chalk.green('Hello %s'), name); +//=> Hello Sindre +``` + + +## API + +### chalk.` + + +
+

Code coverage report for All files

+

+ + Statements: 100% (0 / 0)      + + + Branches: 100% (0 / 0)      + + + Functions: 100% (0 / 0)      + + + Lines: 100% (0 / 0)      + + Ignored: none      +

+
+
+
+
+ + + + + + + + + + + + + + + + +
FileStatementsBranchesFunctionsLines
+
+
+
+
Generated by istanbul at Tue Feb 24 2015 02:28:53 GMT+0900 (JST)
+
+ + + + + + + diff --git a/tools/eslint/node_modules/doctrine/coverage/lcov-report/prettify.css b/tools/eslint/node_modules/doctrine/coverage/lcov-report/prettify.css new file mode 100644 index 00000000000000..b317a7cda31a44 --- /dev/null +++ b/tools/eslint/node_modules/doctrine/coverage/lcov-report/prettify.css @@ -0,0 +1 @@ +.pln{color:#000}@media screen{.str{color:#080}.kwd{color:#008}.com{color:#800}.typ{color:#606}.lit{color:#066}.pun,.opn,.clo{color:#660}.tag{color:#008}.atn{color:#606}.atv{color:#080}.dec,.var{color:#606}.fun{color:red}}@media print,projection{.str{color:#060}.kwd{color:#006;font-weight:bold}.com{color:#600;font-style:italic}.typ{color:#404;font-weight:bold}.lit{color:#044}.pun,.opn,.clo{color:#440}.tag{color:#006;font-weight:bold}.atn{color:#404}.atv{color:#060}}pre.prettyprint{padding:2px;border:1px solid #888}ol.linenums{margin-top:0;margin-bottom:0}li.L0,li.L1,li.L2,li.L3,li.L5,li.L6,li.L7,li.L8{list-style-type:none}li.L1,li.L3,li.L5,li.L7,li.L9{background:#eee} diff --git a/tools/eslint/node_modules/doctrine/coverage/lcov-report/prettify.js b/tools/eslint/node_modules/doctrine/coverage/lcov-report/prettify.js new file mode 100644 index 00000000000000..ef51e03866898f --- /dev/null +++ b/tools/eslint/node_modules/doctrine/coverage/lcov-report/prettify.js @@ -0,0 +1 @@ +window.PR_SHOULD_USE_CONTINUATION=true;(function(){var h=["break,continue,do,else,for,if,return,while"];var u=[h,"auto,case,char,const,default,double,enum,extern,float,goto,int,long,register,short,signed,sizeof,static,struct,switch,typedef,union,unsigned,void,volatile"];var p=[u,"catch,class,delete,false,import,new,operator,private,protected,public,this,throw,true,try,typeof"];var l=[p,"alignof,align_union,asm,axiom,bool,concept,concept_map,const_cast,constexpr,decltype,dynamic_cast,explicit,export,friend,inline,late_check,mutable,namespace,nullptr,reinterpret_cast,static_assert,static_cast,template,typeid,typename,using,virtual,where"];var x=[p,"abstract,boolean,byte,extends,final,finally,implements,import,instanceof,null,native,package,strictfp,super,synchronized,throws,transient"];var R=[x,"as,base,by,checked,decimal,delegate,descending,dynamic,event,fixed,foreach,from,group,implicit,in,interface,internal,into,is,lock,object,out,override,orderby,params,partial,readonly,ref,sbyte,sealed,stackalloc,string,select,uint,ulong,unchecked,unsafe,ushort,var"];var r="all,and,by,catch,class,else,extends,false,finally,for,if,in,is,isnt,loop,new,no,not,null,of,off,on,or,return,super,then,true,try,unless,until,when,while,yes";var w=[p,"debugger,eval,export,function,get,null,set,undefined,var,with,Infinity,NaN"];var s="caller,delete,die,do,dump,elsif,eval,exit,foreach,for,goto,if,import,last,local,my,next,no,our,print,package,redo,require,sub,undef,unless,until,use,wantarray,while,BEGIN,END";var I=[h,"and,as,assert,class,def,del,elif,except,exec,finally,from,global,import,in,is,lambda,nonlocal,not,or,pass,print,raise,try,with,yield,False,True,None"];var f=[h,"alias,and,begin,case,class,def,defined,elsif,end,ensure,false,in,module,next,nil,not,or,redo,rescue,retry,self,super,then,true,undef,unless,until,when,yield,BEGIN,END"];var H=[h,"case,done,elif,esac,eval,fi,function,in,local,set,then,until"];var A=[l,R,w,s+I,f,H];var e=/^(DIR|FILE|vector|(de|priority_)?queue|list|stack|(const_)?iterator|(multi)?(set|map)|bitset|u?(int|float)\d*)/;var C="str";var z="kwd";var j="com";var O="typ";var G="lit";var L="pun";var F="pln";var m="tag";var E="dec";var J="src";var P="atn";var n="atv";var N="nocode";var M="(?:^^\\.?|[+-]|\\!|\\!=|\\!==|\\#|\\%|\\%=|&|&&|&&=|&=|\\(|\\*|\\*=|\\+=|\\,|\\-=|\\->|\\/|\\/=|:|::|\\;|<|<<|<<=|<=|=|==|===|>|>=|>>|>>=|>>>|>>>=|\\?|\\@|\\[|\\^|\\^=|\\^\\^|\\^\\^=|\\{|\\||\\|=|\\|\\||\\|\\|=|\\~|break|case|continue|delete|do|else|finally|instanceof|return|throw|try|typeof)\\s*";function k(Z){var ad=0;var S=false;var ac=false;for(var V=0,U=Z.length;V122)){if(!(al<65||ag>90)){af.push([Math.max(65,ag)|32,Math.min(al,90)|32])}if(!(al<97||ag>122)){af.push([Math.max(97,ag)&~32,Math.min(al,122)&~32])}}}}af.sort(function(av,au){return(av[0]-au[0])||(au[1]-av[1])});var ai=[];var ap=[NaN,NaN];for(var ar=0;arat[0]){if(at[1]+1>at[0]){an.push("-")}an.push(T(at[1]))}}an.push("]");return an.join("")}function W(al){var aj=al.source.match(new RegExp("(?:\\[(?:[^\\x5C\\x5D]|\\\\[\\s\\S])*\\]|\\\\u[A-Fa-f0-9]{4}|\\\\x[A-Fa-f0-9]{2}|\\\\[0-9]+|\\\\[^ux0-9]|\\(\\?[:!=]|[\\(\\)\\^]|[^\\x5B\\x5C\\(\\)\\^]+)","g"));var ah=aj.length;var an=[];for(var ak=0,am=0;ak=2&&ai==="["){aj[ak]=X(ag)}else{if(ai!=="\\"){aj[ak]=ag.replace(/[a-zA-Z]/g,function(ao){var ap=ao.charCodeAt(0);return"["+String.fromCharCode(ap&~32,ap|32)+"]"})}}}}return aj.join("")}var aa=[];for(var V=0,U=Z.length;V=0;){S[ac.charAt(ae)]=Y}}var af=Y[1];var aa=""+af;if(!ag.hasOwnProperty(aa)){ah.push(af);ag[aa]=null}}ah.push(/[\0-\uffff]/);V=k(ah)})();var X=T.length;var W=function(ah){var Z=ah.sourceCode,Y=ah.basePos;var ad=[Y,F];var af=0;var an=Z.match(V)||[];var aj={};for(var ae=0,aq=an.length;ae=5&&"lang-"===ap.substring(0,5);if(am&&!(ai&&typeof ai[1]==="string")){am=false;ap=J}if(!am){aj[ag]=ap}}var ab=af;af+=ag.length;if(!am){ad.push(Y+ab,ap)}else{var al=ai[1];var ak=ag.indexOf(al);var ac=ak+al.length;if(ai[2]){ac=ag.length-ai[2].length;ak=ac-al.length}var ar=ap.substring(5);B(Y+ab,ag.substring(0,ak),W,ad);B(Y+ab+ak,al,q(ar,al),ad);B(Y+ab+ac,ag.substring(ac),W,ad)}}ah.decorations=ad};return W}function i(T){var W=[],S=[];if(T.tripleQuotedStrings){W.push([C,/^(?:\'\'\'(?:[^\'\\]|\\[\s\S]|\'{1,2}(?=[^\']))*(?:\'\'\'|$)|\"\"\"(?:[^\"\\]|\\[\s\S]|\"{1,2}(?=[^\"]))*(?:\"\"\"|$)|\'(?:[^\\\']|\\[\s\S])*(?:\'|$)|\"(?:[^\\\"]|\\[\s\S])*(?:\"|$))/,null,"'\""])}else{if(T.multiLineStrings){W.push([C,/^(?:\'(?:[^\\\']|\\[\s\S])*(?:\'|$)|\"(?:[^\\\"]|\\[\s\S])*(?:\"|$)|\`(?:[^\\\`]|\\[\s\S])*(?:\`|$))/,null,"'\"`"])}else{W.push([C,/^(?:\'(?:[^\\\'\r\n]|\\.)*(?:\'|$)|\"(?:[^\\\"\r\n]|\\.)*(?:\"|$))/,null,"\"'"])}}if(T.verbatimStrings){S.push([C,/^@\"(?:[^\"]|\"\")*(?:\"|$)/,null])}var Y=T.hashComments;if(Y){if(T.cStyleComments){if(Y>1){W.push([j,/^#(?:##(?:[^#]|#(?!##))*(?:###|$)|.*)/,null,"#"])}else{W.push([j,/^#(?:(?:define|elif|else|endif|error|ifdef|include|ifndef|line|pragma|undef|warning)\b|[^\r\n]*)/,null,"#"])}S.push([C,/^<(?:(?:(?:\.\.\/)*|\/?)(?:[\w-]+(?:\/[\w-]+)+)?[\w-]+\.h|[a-z]\w*)>/,null])}else{W.push([j,/^#[^\r\n]*/,null,"#"])}}if(T.cStyleComments){S.push([j,/^\/\/[^\r\n]*/,null]);S.push([j,/^\/\*[\s\S]*?(?:\*\/|$)/,null])}if(T.regexLiterals){var X=("/(?=[^/*])(?:[^/\\x5B\\x5C]|\\x5C[\\s\\S]|\\x5B(?:[^\\x5C\\x5D]|\\x5C[\\s\\S])*(?:\\x5D|$))+/");S.push(["lang-regex",new RegExp("^"+M+"("+X+")")])}var V=T.types;if(V){S.push([O,V])}var U=(""+T.keywords).replace(/^ | $/g,"");if(U.length){S.push([z,new RegExp("^(?:"+U.replace(/[\s,]+/g,"|")+")\\b"),null])}W.push([F,/^\s+/,null," \r\n\t\xA0"]);S.push([G,/^@[a-z_$][a-z_$@0-9]*/i,null],[O,/^(?:[@_]?[A-Z]+[a-z][A-Za-z_$@0-9]*|\w+_t\b)/,null],[F,/^[a-z_$][a-z_$@0-9]*/i,null],[G,new RegExp("^(?:0x[a-f0-9]+|(?:\\d(?:_\\d+)*\\d*(?:\\.\\d*)?|\\.\\d\\+)(?:e[+\\-]?\\d+)?)[a-z]*","i"),null,"0123456789"],[F,/^\\[\s\S]?/,null],[L,/^.[^\s\w\.$@\'\"\`\/\#\\]*/,null]);return g(W,S)}var K=i({keywords:A,hashComments:true,cStyleComments:true,multiLineStrings:true,regexLiterals:true});function Q(V,ag){var U=/(?:^|\s)nocode(?:\s|$)/;var ab=/\r\n?|\n/;var ac=V.ownerDocument;var S;if(V.currentStyle){S=V.currentStyle.whiteSpace}else{if(window.getComputedStyle){S=ac.defaultView.getComputedStyle(V,null).getPropertyValue("white-space")}}var Z=S&&"pre"===S.substring(0,3);var af=ac.createElement("LI");while(V.firstChild){af.appendChild(V.firstChild)}var W=[af];function ae(al){switch(al.nodeType){case 1:if(U.test(al.className)){break}if("BR"===al.nodeName){ad(al);if(al.parentNode){al.parentNode.removeChild(al)}}else{for(var an=al.firstChild;an;an=an.nextSibling){ae(an)}}break;case 3:case 4:if(Z){var am=al.nodeValue;var aj=am.match(ab);if(aj){var ai=am.substring(0,aj.index);al.nodeValue=ai;var ah=am.substring(aj.index+aj[0].length);if(ah){var ak=al.parentNode;ak.insertBefore(ac.createTextNode(ah),al.nextSibling)}ad(al);if(!ai){al.parentNode.removeChild(al)}}}break}}function ad(ak){while(!ak.nextSibling){ak=ak.parentNode;if(!ak){return}}function ai(al,ar){var aq=ar?al.cloneNode(false):al;var ao=al.parentNode;if(ao){var ap=ai(ao,1);var an=al.nextSibling;ap.appendChild(aq);for(var am=an;am;am=an){an=am.nextSibling;ap.appendChild(am)}}return aq}var ah=ai(ak.nextSibling,0);for(var aj;(aj=ah.parentNode)&&aj.nodeType===1;){ah=aj}W.push(ah)}for(var Y=0;Y=S){ah+=2}if(V>=ap){Z+=2}}}var t={};function c(U,V){for(var S=V.length;--S>=0;){var T=V[S];if(!t.hasOwnProperty(T)){t[T]=U}else{if(window.console){console.warn("cannot override language handler %s",T)}}}}function q(T,S){if(!(T&&t.hasOwnProperty(T))){T=/^\s*]*(?:>|$)/],[j,/^<\!--[\s\S]*?(?:-\->|$)/],["lang-",/^<\?([\s\S]+?)(?:\?>|$)/],["lang-",/^<%([\s\S]+?)(?:%>|$)/],[L,/^(?:<[%?]|[%?]>)/],["lang-",/^]*>([\s\S]+?)<\/xmp\b[^>]*>/i],["lang-js",/^]*>([\s\S]*?)(<\/script\b[^>]*>)/i],["lang-css",/^]*>([\s\S]*?)(<\/style\b[^>]*>)/i],["lang-in.tag",/^(<\/?[a-z][^<>]*>)/i]]),["default-markup","htm","html","mxml","xhtml","xml","xsl"]);c(g([[F,/^[\s]+/,null," \t\r\n"],[n,/^(?:\"[^\"]*\"?|\'[^\']*\'?)/,null,"\"'"]],[[m,/^^<\/?[a-z](?:[\w.:-]*\w)?|\/?>$/i],[P,/^(?!style[\s=]|on)[a-z](?:[\w:-]*\w)?/i],["lang-uq.val",/^=\s*([^>\'\"\s]*(?:[^>\'\"\s\/]|\/(?=\s)))/],[L,/^[=<>\/]+/],["lang-js",/^on\w+\s*=\s*\"([^\"]+)\"/i],["lang-js",/^on\w+\s*=\s*\'([^\']+)\'/i],["lang-js",/^on\w+\s*=\s*([^\"\'>\s]+)/i],["lang-css",/^style\s*=\s*\"([^\"]+)\"/i],["lang-css",/^style\s*=\s*\'([^\']+)\'/i],["lang-css",/^style\s*=\s*([^\"\'>\s]+)/i]]),["in.tag"]);c(g([],[[n,/^[\s\S]+/]]),["uq.val"]);c(i({keywords:l,hashComments:true,cStyleComments:true,types:e}),["c","cc","cpp","cxx","cyc","m"]);c(i({keywords:"null,true,false"}),["json"]);c(i({keywords:R,hashComments:true,cStyleComments:true,verbatimStrings:true,types:e}),["cs"]);c(i({keywords:x,cStyleComments:true}),["java"]);c(i({keywords:H,hashComments:true,multiLineStrings:true}),["bsh","csh","sh"]);c(i({keywords:I,hashComments:true,multiLineStrings:true,tripleQuotedStrings:true}),["cv","py"]);c(i({keywords:s,hashComments:true,multiLineStrings:true,regexLiterals:true}),["perl","pl","pm"]);c(i({keywords:f,hashComments:true,multiLineStrings:true,regexLiterals:true}),["rb"]);c(i({keywords:w,cStyleComments:true,regexLiterals:true}),["js"]);c(i({keywords:r,hashComments:3,cStyleComments:true,multilineStrings:true,tripleQuotedStrings:true,regexLiterals:true}),["coffee"]);c(g([],[[C,/^[\s\S]+/]]),["regex"]);function d(V){var U=V.langExtension;try{var S=a(V.sourceNode);var T=S.sourceCode;V.sourceCode=T;V.spans=S.spans;V.basePos=0;q(U,T)(V);D(V)}catch(W){if("console" in window){console.log(W&&W.stack?W.stack:W)}}}function y(W,V,U){var S=document.createElement("PRE");S.innerHTML=W;if(U){Q(S,U)}var T={langExtension:V,numberLines:U,sourceNode:S};d(T);return S.innerHTML}function b(ad){function Y(af){return document.getElementsByTagName(af)}var ac=[Y("pre"),Y("code"),Y("xmp")];var T=[];for(var aa=0;aa=0){var ah=ai.match(ab);var am;if(!ah&&(am=o(aj))&&"CODE"===am.tagName){ah=am.className.match(ab)}if(ah){ah=ah[1]}var al=false;for(var ak=aj.parentNode;ak;ak=ak.parentNode){if((ak.tagName==="pre"||ak.tagName==="code"||ak.tagName==="xmp")&&ak.className&&ak.className.indexOf("prettyprint")>=0){al=true;break}}if(!al){var af=aj.className.match(/\blinenums\b(?::(\d+))?/);af=af?af[1]&&af[1].length?+af[1]:true:false;if(af){Q(aj,af)}S={langExtension:ah,sourceNode:aj,numberLines:af};d(S)}}}if(X]*(?:>|$)/],[PR.PR_COMMENT,/^<\!--[\s\S]*?(?:-\->|$)/],[PR.PR_PUNCTUATION,/^(?:<[%?]|[%?]>)/],["lang-",/^<\?([\s\S]+?)(?:\?>|$)/],["lang-",/^<%([\s\S]+?)(?:%>|$)/],["lang-",/^]*>([\s\S]+?)<\/xmp\b[^>]*>/i],["lang-handlebars",/^]*type\s*=\s*['"]?text\/x-handlebars-template['"]?\b[^>]*>([\s\S]*?)(<\/script\b[^>]*>)/i],["lang-js",/^]*>([\s\S]*?)(<\/script\b[^>]*>)/i],["lang-css",/^]*>([\s\S]*?)(<\/style\b[^>]*>)/i],["lang-in.tag",/^(<\/?[a-z][^<>]*>)/i],[PR.PR_DECLARATION,/^{{[#^>/]?\s*[\w.][^}]*}}/],[PR.PR_DECLARATION,/^{{&?\s*[\w.][^}]*}}/],[PR.PR_DECLARATION,/^{{{>?\s*[\w.][^}]*}}}/],[PR.PR_COMMENT,/^{{![^}]*}}/]]),["handlebars","hbs"]);PR.registerLangHandler(PR.createSimpleLexer([[PR.PR_PLAIN,/^[ \t\r\n\f]+/,null," \t\r\n\f"]],[[PR.PR_STRING,/^\"(?:[^\n\r\f\\\"]|\\(?:\r\n?|\n|\f)|\\[\s\S])*\"/,null],[PR.PR_STRING,/^\'(?:[^\n\r\f\\\']|\\(?:\r\n?|\n|\f)|\\[\s\S])*\'/,null],["lang-css-str",/^url\(([^\)\"\']*)\)/i],[PR.PR_KEYWORD,/^(?:url|rgb|\!important|@import|@page|@media|@charset|inherit)(?=[^\-\w]|$)/i,null],["lang-css-kw",/^(-?(?:[_a-z]|(?:\\[0-9a-f]+ ?))(?:[_a-z0-9\-]|\\(?:\\[0-9a-f]+ ?))*)\s*:/i],[PR.PR_COMMENT,/^\/\*[^*]*\*+(?:[^\/*][^*]*\*+)*\//],[PR.PR_COMMENT,/^(?:)/],[PR.PR_LITERAL,/^(?:\d+|\d*\.\d+)(?:%|[a-z]+)?/i],[PR.PR_LITERAL,/^#(?:[0-9a-f]{3}){1,2}/i],[PR.PR_PLAIN,/^-?(?:[_a-z]|(?:\\[\da-f]+ ?))(?:[_a-z\d\-]|\\(?:\\[\da-f]+ ?))*/i],[PR.PR_PUNCTUATION,/^[^\s\w\'\"]+/]]),["css"]);PR.registerLangHandler(PR.createSimpleLexer([],[[PR.PR_KEYWORD,/^-?(?:[_a-z]|(?:\\[\da-f]+ ?))(?:[_a-z\d\-]|\\(?:\\[\da-f]+ ?))*/i]]),["css-kw"]);PR.registerLangHandler(PR.createSimpleLexer([],[[PR.PR_STRING,/^[^\)\"\']+/]]),["css-str"]); diff --git a/tools/eslint/node_modules/doctrine/coverage/lcov-report/sort-arrow-sprite.png b/tools/eslint/node_modules/doctrine/coverage/lcov-report/sort-arrow-sprite.png new file mode 100644 index 0000000000000000000000000000000000000000..03f704a609c6fd0dbfdac63466a7d7c958b5cbf3 GIT binary patch literal 209 zcmeAS@N?(olHy`uVBq!ia0vp^>_9Bd!3HEZxJ@+%Qj#UE5hcO-X(i=}MX3yqDfvmM z3ZA)%>8U}fi7AzZCsS>Jii$m5978H@?Fn+^JD|Y9yzj{W`447Gxa{7*dM7nnnD-Lb z6^}Hx2)'; + } + } + return cols; + } + // attaches a data attribute to every tr element with an object + // of data values keyed by column name + function loadRowData(tableRow) { + var tableCols = tableRow.querySelectorAll('td'), + colNode, + col, + data = {}, + i, + val; + for (i = 0; i < tableCols.length; i += 1) { + colNode = tableCols[i]; + col = cols[i]; + val = colNode.getAttribute('data-value'); + if (col.type === 'number') { + val = Number(val); + } + data[col.key] = val; + } + return data; + } + // loads all row data + function loadData() { + var rows = getTableBody().querySelectorAll('tr'), + i; + + for (i = 0; i < rows.length; i += 1) { + rows[i].data = loadRowData(rows[i]); + } + } + // sorts the table using the data for the ith column + function sortByIndex(index, desc) { + var key = cols[index].key, + sorter = function (a, b) { + a = a.data[key]; + b = b.data[key]; + return a < b ? -1 : a > b ? 1 : 0; + }, + finalSorter = sorter, + tableBody = document.querySelector('.coverage-summary tbody'), + rowNodes = tableBody.querySelectorAll('tr'), + rows = [], + i; + + if (desc) { + finalSorter = function (a, b) { + return -1 * sorter(a, b); + }; + } + + for (i = 0; i < rowNodes.length; i += 1) { + rows.push(rowNodes[i]); + tableBody.removeChild(rowNodes[i]); + } + + rows.sort(finalSorter); + + for (i = 0; i < rows.length; i += 1) { + tableBody.appendChild(rows[i]); + } + } + // removes sort indicators for current column being sorted + function removeSortIndicators() { + var col = getNthColumn(currentSort.index), + cls = col.className; + + cls = cls.replace(/ sorted$/, '').replace(/ sorted-desc$/, ''); + col.className = cls; + } + // adds sort indicators for current column being sorted + function addSortIndicators() { + getNthColumn(currentSort.index).className += currentSort.desc ? ' sorted-desc' : ' sorted'; + } + // adds event listeners for all sorter widgets + function enableUI() { + var i, + el, + ithSorter = function ithSorter(i) { + var col = cols[i]; + + return function () { + var desc = col.defaultDescSort; + + if (currentSort.index === i) { + desc = !currentSort.desc; + } + sortByIndex(i, desc); + removeSortIndicators(); + currentSort.index = i; + currentSort.desc = desc; + addSortIndicators(); + }; + }; + for (i =0 ; i < cols.length; i += 1) { + if (cols[i].sortable) { + el = getNthColumn(i).querySelector('.sorter'); + if (el.addEventListener) { + el.addEventListener('click', ithSorter(i)); + } else { + el.attachEvent('onclick', ithSorter(i)); + } + } + } + } + // adds sorting functionality to the UI + return function () { + if (!getTable()) { + return; + } + cols = loadColumns(); + loadData(cols); + addSortIndicators(); + enableUI(); + }; +})(); + +window.addEventListener('load', addSorting); diff --git a/tools/closure_linter/closure_linter/testdata/empty_file.js b/tools/eslint/node_modules/doctrine/coverage/lcov.info similarity index 100% rename from tools/closure_linter/closure_linter/testdata/empty_file.js rename to tools/eslint/node_modules/doctrine/coverage/lcov.info diff --git a/tools/eslint/node_modules/doctrine/eslint.json b/tools/eslint/node_modules/doctrine/eslint.json new file mode 100644 index 00000000000000..330835b9bf7eb2 --- /dev/null +++ b/tools/eslint/node_modules/doctrine/eslint.json @@ -0,0 +1,22 @@ +{ + "env": { + "node": true + }, + "rules": { + "quotes": [2, "single"], + "valid-jsdoc": [2, true], + "brace-style": [2, true], + "semi": [2, true], + "no-bitwise": [2, true], + "camelcase": [2, true], + "curly": [2, true], + "eqeqeq": [2, "allow-null"], + "wrap-iife": [2, true], + "eqeqeq": [2, true], + "strict": [2, true], + "no-unused-vars": [2, true], + "no-underscore-dangle": [0, false], + "no-use-before-define": [0, false], + "no-constant-condition": [0, false] + } +} diff --git a/tools/eslint/node_modules/doctrine/gulpfile.js b/tools/eslint/node_modules/doctrine/gulpfile.js new file mode 100644 index 00000000000000..a68d0ff930d1b7 --- /dev/null +++ b/tools/eslint/node_modules/doctrine/gulpfile.js @@ -0,0 +1,120 @@ +/* + Copyright (C) 2014 Yusuke Suzuki + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +'use strict'; + +var gulp = require('gulp'); +var mocha = require('gulp-mocha'); +var jshint = require('gulp-jshint'); +var eslint = require('gulp-eslint'); +var istanbul = require('gulp-istanbul'); +var bump = require('gulp-bump'); +var filter = require('gulp-filter'); +var git = require('gulp-git'); +var tagVersion = require('gulp-tag-version'); + +var SRC = [ 'lib/*.js' ]; + +var TEST = [ 'test/*.js' ]; + +var LINT = [ + 'gulpfile.js' +].concat(SRC); + +var ESLINT_OPTION = { + 'rules': { + 'quotes': 0, + 'eqeqeq': 0, + 'no-use-before-define': 0, + 'no-underscore-dangle': 0, + 'no-shadow': 0, + 'no-constant-condition': 0, + 'no-multi-spaces': 0, + 'dot-notation': [2, {'allowKeywords': false}] + }, + 'env': { + 'node': true + } +}; + +gulp.task('test', function (cb) { + gulp.src(SRC) + .pipe(istanbul()) // Covering files + .on('finish', function () { + gulp.src(TEST) + .pipe(mocha({ + reporter: 'spec', + timeout: 100000 // 100s + })) + .pipe(istanbul.writeReports()) // Creating the reports after tests runned + .on('end', cb); + }); +}); + +gulp.task('lint', function () { + return gulp.src(LINT) + .pipe(jshint('.jshintrc')) + .pipe(jshint.reporter(require('jshint-stylish'))) + .pipe(jshint.reporter('fail')) + .pipe(eslint(ESLINT_OPTION)) + .pipe(eslint.formatEach('compact', process.stderr)) + .pipe(eslint.failOnError()); +}); + + +/** + * Bumping version number and tagging the repository with it. + * Please read http://semver.org/ + * + * You can use the commands + * + * gulp patch # makes v0.1.0 -> v0.1.1 + * gulp feature # makes v0.1.1 -> v0.2.0 + * gulp release # makes v0.2.1 -> v1.0.0 + * + * To bump the version numbers accordingly after you did a patch, + * introduced a feature or made a backwards-incompatible release. + */ + +function inc(importance) { + // get all the files to bump version in + return gulp.src(['./package.json']) + // bump the version number in those files + .pipe(bump({type: importance})) + // save it back to filesystem + .pipe(gulp.dest('./')) + // commit the changed version number + .pipe(git.commit('Bumps package version')) + // read only one file to get the version number + .pipe(filter('package.json')) + // **tag it in the repository** + .pipe(tagVersion({ prefix: '' })); +} + +gulp.task('patch', [ 'travis' ], function () { return inc('patch'); }); +gulp.task('minor', [ 'travis' ], function () { return inc('minor'); }); +gulp.task('major', [ 'travis' ], function () { return inc('major'); }); + +gulp.task('travis', [ 'lint', 'test' ]); +gulp.task('default', [ 'travis' ]); diff --git a/tools/eslint/node_modules/doctrine/lib/doctrine.js b/tools/eslint/node_modules/doctrine/lib/doctrine.js new file mode 100644 index 00000000000000..dd3cccb263ce71 --- /dev/null +++ b/tools/eslint/node_modules/doctrine/lib/doctrine.js @@ -0,0 +1,809 @@ +/* + Copyright (C) 2012-2014 Yusuke Suzuki + Copyright (C) 2014 Dan Tao + Copyright (C) 2013 Andrew Eisenberg + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +(function () { + 'use strict'; + + var typed, + utility, + isArray, + jsdoc, + esutils, + hasOwnProperty; + + esutils = require('esutils'); + isArray = require('isarray'); + typed = require('./typed'); + utility = require('./utility'); + + function sliceSource(source, index, last) { + return source.slice(index, last); + } + + hasOwnProperty = (function () { + var func = Object.prototype.hasOwnProperty; + return function hasOwnProperty(obj, name) { + return func.call(obj, name); + }; + }()); + + function shallowCopy(obj) { + var ret = {}, key; + for (key in obj) { + if (obj.hasOwnProperty(key)) { + ret[key] = obj[key]; + } + } + return ret; + } + + function isASCIIAlphanumeric(ch) { + return (ch >= 0x61 /* 'a' */ && ch <= 0x7A /* 'z' */) || + (ch >= 0x41 /* 'A' */ && ch <= 0x5A /* 'Z' */) || + (ch >= 0x30 /* '0' */ && ch <= 0x39 /* '9' */); + } + + function isParamTitle(title) { + return title === 'param' || title === 'argument' || title === 'arg'; + } + + function isProperty(title) { + return title === 'property' || title === 'prop'; + } + + function isNameParameterRequired(title) { + return isParamTitle(title) || isProperty(title) || + title === 'alias' || title === 'this' || title === 'mixes' || title === 'requires'; + } + + function isAllowedName(title) { + return isNameParameterRequired(title) || title === 'const' || title === 'constant'; + } + + function isAllowedNested(title) { + return isProperty(title) || isParamTitle(title); + } + + function isTypeParameterRequired(title) { + return isParamTitle(title) || title === 'define' || title === 'enum' || + title === 'implements' || title === 'return' || + title === 'this' || title === 'type' || title === 'typedef' || + title === 'returns' || isProperty(title); + } + + // Consider deprecation instead using 'isTypeParameterRequired' and 'Rules' declaration to pick when a type is optional/required + // This would require changes to 'parseType' + function isAllowedType(title) { + return isTypeParameterRequired(title) || title === 'throws' || title === 'const' || title === 'constant' || + title === 'namespace' || title === 'member' || title === 'var' || title === 'module' || + title === 'constructor' || title === 'class' || title === 'extends' || title === 'augments' || + title === 'public' || title === 'private' || title === 'protected'; + } + + function trim(str) { + return str.replace(/^\s+/, '').replace(/\s+$/, ''); + } + + function unwrapComment(doc) { + // JSDoc comment is following form + // /** + // * ....... + // */ + // remove /**, */ and * + var BEFORE_STAR = 0, + STAR = 1, + AFTER_STAR = 2, + index, + len, + mode, + result, + ch; + + doc = doc.replace(/^\/\*\*?/, '').replace(/\*\/$/, ''); + index = 0; + len = doc.length; + mode = BEFORE_STAR; + result = ''; + + while (index < len) { + ch = doc.charCodeAt(index); + switch (mode) { + case BEFORE_STAR: + if (esutils.code.isLineTerminator(ch)) { + result += String.fromCharCode(ch); + } else if (ch === 0x2A /* '*' */) { + mode = STAR; + } else if (!esutils.code.isWhiteSpace(ch)) { + result += String.fromCharCode(ch); + mode = AFTER_STAR; + } + break; + + case STAR: + if (!esutils.code.isWhiteSpace(ch)) { + result += String.fromCharCode(ch); + } + mode = esutils.code.isLineTerminator(ch) ? BEFORE_STAR : AFTER_STAR; + break; + + case AFTER_STAR: + result += String.fromCharCode(ch); + if (esutils.code.isLineTerminator(ch)) { + mode = BEFORE_STAR; + } + break; + } + index += 1; + } + + return result; + } + + // JSDoc Tag Parser + + (function (exports) { + var Rules, + index, + lineNumber, + length, + source, + recoverable, + sloppy, + strict; + + function advance() { + var ch = source.charCodeAt(index); + index += 1; + if (esutils.code.isLineTerminator(ch) && !(ch === 0x0D /* '\r' */ && source.charCodeAt(index) === 0x0A /* '\n' */)) { + lineNumber += 1; + } + return String.fromCharCode(ch); + } + + function scanTitle() { + var title = ''; + // waste '@' + advance(); + + while (index < length && isASCIIAlphanumeric(source.charCodeAt(index))) { + title += advance(); + } + + return title; + } + + function seekContent() { + var ch, waiting, last = index; + + waiting = false; + while (last < length) { + ch = source.charCodeAt(last); + if (esutils.code.isLineTerminator(ch) && !(ch === 0x0D /* '\r' */ && source.charCodeAt(last + 1) === 0x0A /* '\n' */)) { + lineNumber += 1; + waiting = true; + } else if (waiting) { + if (ch === 0x40 /* '@' */) { + break; + } + if (!esutils.code.isWhiteSpace(ch)) { + waiting = false; + } + } + last += 1; + } + return last; + } + + // type expression may have nest brace, such as, + // { { ok: string } } + // + // therefore, scanning type expression with balancing braces. + function parseType(title, last) { + var ch, brace, type, direct = false; + + + // search '{' + while (index < last) { + ch = source.charCodeAt(index); + if (esutils.code.isWhiteSpace(ch)) { + advance(); + } else if (ch === 0x7B /* '{' */) { + advance(); + break; + } else { + // this is direct pattern + direct = true; + break; + } + } + + + if (direct) { + return null; + } + + // type expression { is found + brace = 1; + type = ''; + while (index < last) { + ch = source.charCodeAt(index); + if (esutils.code.isLineTerminator(ch)) { + advance(); + } else { + if (ch === 0x7D /* '}' */) { + brace -= 1; + if (brace === 0) { + advance(); + break; + } + } else if (ch === 0x7B /* '{' */) { + brace += 1; + } + type += advance(); + } + } + + if (brace !== 0) { + // braces is not balanced + return utility.throwError('Braces are not balanced'); + } + + if (isParamTitle(title)) { + return typed.parseParamType(type); + } + return typed.parseType(type); + } + + function scanIdentifier(last) { + var identifier; + if (!esutils.code.isIdentifierStart(source.charCodeAt(index))) { + return null; + } + identifier = advance(); + while (index < last && esutils.code.isIdentifierPart(source.charCodeAt(index))) { + identifier += advance(); + } + return identifier; + } + + function skipWhiteSpace(last) { + while (index < last && (esutils.code.isWhiteSpace(source.charCodeAt(index)) || esutils.code.isLineTerminator(source.charCodeAt(index)))) { + advance(); + } + } + + function parseName(last, allowBrackets, allowNestedParams) { + var name = '', useBrackets; + + skipWhiteSpace(last); + + if (index >= last) { + return null; + } + + if (allowBrackets && source.charCodeAt(index) === 0x5B /* '[' */) { + useBrackets = true; + name = advance(); + } + + if (!esutils.code.isIdentifierStart(source.charCodeAt(index))) { + return null; + } + + name += scanIdentifier(last); + + if (allowNestedParams) { + if (source.charCodeAt(index) === 0x3A /* ':' */ && ( + name === 'module' || + name === 'external' || + name === 'event')) { + name += advance(); + name += scanIdentifier(last); + + } + while (source.charCodeAt(index) === 0x2E /* '.' */ || + source.charCodeAt(index) === 0x23 /* '#' */ || + source.charCodeAt(index) === 0x7E /* '~' */) { + name += advance(); + name += scanIdentifier(last); + } + } + + if (useBrackets) { + // do we have a default value for this? + if (source.charCodeAt(index) === 0x3D /* '=' */) { + + // consume the '='' symbol + name += advance(); + // scan in the default value + while (index < last && source.charCodeAt(index) !== 0x5D /* ']' */) { + name += advance(); + } + } + + if (index >= last || source.charCodeAt(index) !== 0x5D /* ']' */) { + // we never found a closing ']' + return null; + } + + // collect the last ']' + name += advance(); + } + + return name; + } + + function skipToTag() { + while (index < length && source.charCodeAt(index) !== 0x40 /* '@' */) { + advance(); + } + if (index >= length) { + return false; + } + utility.assert(source.charCodeAt(index) === 0x40 /* '@' */); + return true; + } + + function TagParser(options, title) { + this._options = options; + this._title = title; + this._tag = { + title: title, + description: null + }; + if (this._options.lineNumbers) { + this._tag.lineNumber = lineNumber; + } + this._last = 0; + // space to save special information for title parsers. + this._extra = { }; + } + + // addError(err, ...) + TagParser.prototype.addError = function addError(errorText) { + var args = Array.prototype.slice.call(arguments, 1), + msg = errorText.replace( + /%(\d)/g, + function (whole, index) { + utility.assert(index < args.length, 'Message reference must be in range'); + return args[index]; + } + ); + + if (!this._tag.errors) { + this._tag.errors = []; + } + if (strict) { + utility.throwError(msg); + } + this._tag.errors.push(msg); + return recoverable; + }; + + TagParser.prototype.parseType = function () { + // type required titles + if (isTypeParameterRequired(this._title)) { + try { + this._tag.type = parseType(this._title, this._last); + if (!this._tag.type) { + if (!isParamTitle(this._title)) { + if (!this.addError('Missing or invalid tag type')) { + return false; + } + } + } + } catch (error) { + this._tag.type = null; + if (!this.addError(error.message)) { + return false; + } + } + } else if (isAllowedType(this._title)) { + // optional types + try { + this._tag.type = parseType(this._title, this._last); + } catch (e) { + //For optional types, lets drop the thrown error when we hit the end of the file + } + } + return true; + }; + + TagParser.prototype._parseNamePath = function (optional) { + var name; + name = parseName(this._last, sloppy && isParamTitle(this._title), true); + if (!name) { + if (!optional) { + if (!this.addError('Missing or invalid tag name')) { + return false; + } + } + } + this._tag.name = name; + return true; + }; + + TagParser.prototype.parseNamePath = function () { + return this._parseNamePath(false); + }; + + TagParser.prototype.parseNamePathOptional = function () { + return this._parseNamePath(true); + }; + + + TagParser.prototype.parseName = function () { + var assign, name; + + // param, property requires name + if (isAllowedName(this._title)) { + this._tag.name = parseName(this._last, sloppy && isParamTitle(this._title), isAllowedNested(this._title)); + if (!this._tag.name) { + if (!isNameParameterRequired(this._title)) { + return true; + } + + // it's possible the name has already been parsed but interpreted as a type + // it's also possible this is a sloppy declaration, in which case it will be + // fixed at the end + if (isParamTitle(this._title) && this._tag.type && this._tag.type.name) { + this._extra.name = this._tag.type; + this._tag.name = this._tag.type.name; + this._tag.type = null; + } else { + if (!this.addError('Missing or invalid tag name')) { + return false; + } + } + } else { + name = this._tag.name; + if (name.charAt(0) === '[' && name.charAt(name.length - 1) === ']') { + // extract the default value if there is one + // example: @param {string} [somebody=John Doe] description + assign = name.substring(1, name.length - 1).split('='); + if (assign[1]) { + this._tag['default'] = assign[1]; + } + this._tag.name = assign[0]; + + // convert to an optional type + if (this._tag.type && this._tag.type.type !== 'OptionalType') { + this._tag.type = { + type: 'OptionalType', + expression: this._tag.type + }; + } + } + } + } + + return true; + }; + + TagParser.prototype.parseDescription = function parseDescription() { + var description = trim(sliceSource(source, index, this._last)); + if (description) { + if ((/^-\s+/).test(description)) { + description = description.substring(2); + } + this._tag.description = description; + } + return true; + }; + + TagParser.prototype.parseKind = function parseKind() { + var kind, kinds; + kinds = { + 'class': true, + 'constant': true, + 'event': true, + 'external': true, + 'file': true, + 'function': true, + 'member': true, + 'mixin': true, + 'module': true, + 'namespace': true, + 'typedef': true + }; + kind = trim(sliceSource(source, index, this._last)); + this._tag.kind = kind; + if (!hasOwnProperty(kinds, kind)) { + if (!this.addError('Invalid kind name \'%0\'', kind)) { + return false; + } + } + return true; + }; + + TagParser.prototype.parseAccess = function parseAccess() { + var access; + access = trim(sliceSource(source, index, this._last)); + this._tag.access = access; + if (access !== 'private' && access !== 'protected' && access !== 'public') { + if (!this.addError('Invalid access name \'%0\'', access)) { + return false; + } + } + return true; + }; + + TagParser.prototype.parseVariation = function parseVariation() { + var variation, text; + text = trim(sliceSource(source, index, this._last)); + variation = parseFloat(text, 10); + this._tag.variation = variation; + if (isNaN(variation)) { + if (!this.addError('Invalid variation \'%0\'', text)) { + return false; + } + } + return true; + }; + + TagParser.prototype.ensureEnd = function () { + var shouldBeEmpty = trim(sliceSource(source, index, this._last)); + if (shouldBeEmpty) { + if (!this.addError('Unknown content \'%0\'', shouldBeEmpty)) { + return false; + } + } + return true; + }; + + TagParser.prototype.epilogue = function epilogue() { + var description; + + description = this._tag.description; + // un-fix potentially sloppy declaration + if (isParamTitle(this._title) && !this._tag.type && description && description.charAt(0) === '[') { + this._tag.type = this._extra.name; + this._tag.name = undefined; + + if (!sloppy) { + if (!this.addError('Missing or invalid tag name')) { + return false; + } + } + } + + return true; + }; + + Rules = { + // http://usejsdoc.org/tags-access.html + 'access': ['parseAccess'], + // http://usejsdoc.org/tags-alias.html + 'alias': ['parseNamePath', 'ensureEnd'], + // http://usejsdoc.org/tags-augments.html + 'augments': ['parseType', 'parseNamePathOptional', 'ensureEnd'], + // http://usejsdoc.org/tags-constructor.html + 'constructor': ['parseType', 'parseNamePathOptional', 'ensureEnd'], + // Synonym: http://usejsdoc.org/tags-constructor.html + 'class': ['parseType', 'parseNamePathOptional', 'ensureEnd'], + // Synonym: http://usejsdoc.org/tags-extends.html + 'extends': ['parseType', 'parseNamePathOptional', 'ensureEnd'], + // http://usejsdoc.org/tags-deprecated.html + 'deprecated': ['parseDescription'], + // http://usejsdoc.org/tags-global.html + 'global': ['ensureEnd'], + // http://usejsdoc.org/tags-inner.html + 'inner': ['ensureEnd'], + // http://usejsdoc.org/tags-instance.html + 'instance': ['ensureEnd'], + // http://usejsdoc.org/tags-kind.html + 'kind': ['parseKind'], + // http://usejsdoc.org/tags-mixes.html + 'mixes': ['parseNamePath', 'ensureEnd'], + // http://usejsdoc.org/tags-mixin.html + 'mixin': ['parseNamePathOptional', 'ensureEnd'], + // http://usejsdoc.org/tags-member.html + 'member': ['parseType', 'parseNamePathOptional', 'ensureEnd'], + // http://usejsdoc.org/tags-method.html + 'method': ['parseNamePathOptional', 'ensureEnd'], + // http://usejsdoc.org/tags-module.html + 'module': ['parseType', 'parseNamePathOptional', 'ensureEnd'], + // Synonym: http://usejsdoc.org/tags-method.html + 'func': ['parseNamePathOptional', 'ensureEnd'], + // Synonym: http://usejsdoc.org/tags-method.html + 'function': ['parseNamePathOptional', 'ensureEnd'], + // Synonym: http://usejsdoc.org/tags-member.html + 'var': ['parseType', 'parseNamePathOptional', 'ensureEnd'], + // http://usejsdoc.org/tags-name.html + 'name': ['parseNamePath', 'ensureEnd'], + // http://usejsdoc.org/tags-namespace.html + 'namespace': ['parseType', 'parseNamePathOptional', 'ensureEnd'], + // http://usejsdoc.org/tags-private.html + 'private': ['parseType', 'parseDescription'], + // http://usejsdoc.org/tags-protected.html + 'protected': ['parseType', 'parseDescription'], + // http://usejsdoc.org/tags-public.html + 'public': ['parseType', 'parseDescription'], + // http://usejsdoc.org/tags-readonly.html + 'readonly': ['ensureEnd'], + // http://usejsdoc.org/tags-requires.html + 'requires': ['parseNamePath', 'ensureEnd'], + // http://usejsdoc.org/tags-since.html + 'since': ['parseDescription'], + // http://usejsdoc.org/tags-static.html + 'static': ['ensureEnd'], + // http://usejsdoc.org/tags-summary.html + 'summary': ['parseDescription'], + // http://usejsdoc.org/tags-this.html + 'this': ['parseNamePath', 'ensureEnd'], + // http://usejsdoc.org/tags-todo.html + 'todo': ['parseDescription'], + // http://usejsdoc.org/tags-variation.html + 'variation': ['parseVariation'], + // http://usejsdoc.org/tags-version.html + 'version': ['parseDescription'] + }; + + TagParser.prototype.parse = function parse() { + var i, iz, sequences, method; + + // empty title + if (!this._title) { + if (!this.addError('Missing or invalid title')) { + return null; + } + } + + // Seek to content last index. + this._last = seekContent(this._title); + + if (hasOwnProperty(Rules, this._title)) { + sequences = Rules[this._title]; + } else { + // default sequences + sequences = ['parseType', 'parseName', 'parseDescription', 'epilogue']; + } + + for (i = 0, iz = sequences.length; i < iz; ++i) { + method = sequences[i]; + if (!this[method]()) { + return null; + } + } + + // Seek global index to end of this tag. + index = this._last; + return this._tag; + }; + + function parseTag(options) { + var title, parser; + + // skip to tag + if (!skipToTag()) { + return null; + } + + // scan title + title = scanTitle(); + + // construct tag parser + parser = new TagParser(options, title); + return parser.parse(); + } + + // + // Parse JSDoc + // + + function scanJSDocDescription() { + var description = '', ch, atAllowed; + + atAllowed = true; + while (index < length) { + ch = source.charCodeAt(index); + + if (atAllowed && ch === 0x40 /* '@' */) { + break; + } + + if (esutils.code.isLineTerminator(ch)) { + atAllowed = true; + } else if (atAllowed && !esutils.code.isWhiteSpace(ch)) { + atAllowed = false; + } + + description += advance(); + } + return trim(description); + } + + function parse(comment, options) { + var tags = [], tag, description, interestingTags, i, iz; + + if (options === undefined) { + options = {}; + } + + if (typeof options.unwrap === 'boolean' && options.unwrap) { + source = unwrapComment(comment); + } else { + source = comment; + } + + // array of relevant tags + if (options.tags) { + if (isArray(options.tags)) { + interestingTags = { }; + for (i = 0, iz = options.tags.length; i < iz; i++) { + if (typeof options.tags[i] === 'string') { + interestingTags[options.tags[i]] = true; + } else { + utility.throwError('Invalid "tags" parameter: ' + options.tags); + } + } + } else { + utility.throwError('Invalid "tags" parameter: ' + options.tags); + } + } + + length = source.length; + index = 0; + lineNumber = 0; + recoverable = options.recoverable; + sloppy = options.sloppy; + strict = options.strict; + + description = scanJSDocDescription(); + + while (true) { + tag = parseTag(options); + if (!tag) { + break; + } + if (!interestingTags || interestingTags.hasOwnProperty(tag.title)) { + tags.push(tag); + } + } + + return { + description: description, + tags: tags + }; + } + exports.parse = parse; + }(jsdoc = {})); + + exports.version = utility.VERSION; + exports.parse = jsdoc.parse; + exports.parseType = typed.parseType; + exports.parseParamType = typed.parseParamType; + exports.unwrapComment = unwrapComment; + exports.Syntax = shallowCopy(typed.Syntax); + exports.Error = utility.DoctrineError; + exports.type = { + Syntax: exports.Syntax, + parseType: typed.parseType, + parseParamType: typed.parseParamType, + stringify: typed.stringify + }; +}()); +/* vim: set sw=4 ts=4 et tw=80 : */ diff --git a/tools/eslint/node_modules/doctrine/lib/typed.js b/tools/eslint/node_modules/doctrine/lib/typed.js new file mode 100644 index 00000000000000..2b02000e634412 --- /dev/null +++ b/tools/eslint/node_modules/doctrine/lib/typed.js @@ -0,0 +1,1261 @@ +/* + Copyright (C) 2012-2014 Yusuke Suzuki + Copyright (C) 2014 Dan Tao + Copyright (C) 2013 Andrew Eisenberg + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +// "typed", the Type Expression Parser for doctrine. + +(function () { + 'use strict'; + + var Syntax, + Token, + source, + length, + index, + previous, + token, + value, + esutils, + utility; + + esutils = require('esutils'); + utility = require('./utility'); + + Syntax = { + NullableLiteral: 'NullableLiteral', + AllLiteral: 'AllLiteral', + NullLiteral: 'NullLiteral', + UndefinedLiteral: 'UndefinedLiteral', + VoidLiteral: 'VoidLiteral', + UnionType: 'UnionType', + ArrayType: 'ArrayType', + RecordType: 'RecordType', + FieldType: 'FieldType', + FunctionType: 'FunctionType', + ParameterType: 'ParameterType', + RestType: 'RestType', + NonNullableType: 'NonNullableType', + OptionalType: 'OptionalType', + NullableType: 'NullableType', + NameExpression: 'NameExpression', + TypeApplication: 'TypeApplication' + }; + + Token = { + ILLEGAL: 0, // ILLEGAL + DOT_LT: 1, // .< + REST: 2, // ... + LT: 3, // < + GT: 4, // > + LPAREN: 5, // ( + RPAREN: 6, // ) + LBRACE: 7, // { + RBRACE: 8, // } + LBRACK: 9, // [ + RBRACK: 10, // ] + COMMA: 11, // , + COLON: 12, // : + STAR: 13, // * + PIPE: 14, // | + QUESTION: 15, // ? + BANG: 16, // ! + EQUAL: 17, // = + NAME: 18, // name token + STRING: 19, // string + NUMBER: 20, // number + EOF: 21 + }; + + function isTypeName(ch) { + return '><(){}[],:*|?!='.indexOf(String.fromCharCode(ch)) === -1 && !esutils.code.isWhiteSpace(ch) && !esutils.code.isLineTerminator(ch); + } + + function Context(previous, index, token, value) { + this._previous = previous; + this._index = index; + this._token = token; + this._value = value; + } + + Context.prototype.restore = function () { + previous = this._previous; + index = this._index; + token = this._token; + value = this._value; + }; + + Context.save = function () { + return new Context(previous, index, token, value); + }; + + function advance() { + var ch = source.charAt(index); + index += 1; + return ch; + } + + function scanHexEscape(prefix) { + var i, len, ch, code = 0; + + len = (prefix === 'u') ? 4 : 2; + for (i = 0; i < len; ++i) { + if (index < length && esutils.code.isHexDigit(source.charCodeAt(index))) { + ch = advance(); + code = code * 16 + '0123456789abcdef'.indexOf(ch.toLowerCase()); + } else { + return ''; + } + } + return String.fromCharCode(code); + } + + function scanString() { + var str = '', quote, ch, code, unescaped, restore; //TODO review removal octal = false + quote = source.charAt(index); + ++index; + + while (index < length) { + ch = advance(); + + if (ch === quote) { + quote = ''; + break; + } else if (ch === '\\') { + ch = advance(); + if (!esutils.code.isLineTerminator(ch.charCodeAt(0))) { + switch (ch) { + case 'n': + str += '\n'; + break; + case 'r': + str += '\r'; + break; + case 't': + str += '\t'; + break; + case 'u': + case 'x': + restore = index; + unescaped = scanHexEscape(ch); + if (unescaped) { + str += unescaped; + } else { + index = restore; + str += ch; + } + break; + case 'b': + str += '\b'; + break; + case 'f': + str += '\f'; + break; + case 'v': + str += '\v'; + break; + + default: + if (esutils.code.isOctalDigit(ch.charCodeAt(0))) { + code = '01234567'.indexOf(ch); + + // \0 is not octal escape sequence + // Deprecating unused code. TODO review removal + //if (code !== 0) { + // octal = true; + //} + + if (index < length && esutils.code.isOctalDigit(source.charCodeAt(index))) { + //TODO Review Removal octal = true; + code = code * 8 + '01234567'.indexOf(advance()); + + // 3 digits are only allowed when string starts + // with 0, 1, 2, 3 + if ('0123'.indexOf(ch) >= 0 && + index < length && + esutils.code.isOctalDigit(source.charCodeAt(index))) { + code = code * 8 + '01234567'.indexOf(advance()); + } + } + str += String.fromCharCode(code); + } else { + str += ch; + } + break; + } + } else { + if (ch === '\r' && source.charCodeAt(index) === 0x0A /* '\n' */) { + ++index; + } + } + } else if (esutils.code.isLineTerminator(ch.charCodeAt(0))) { + break; + } else { + str += ch; + } + } + + if (quote !== '') { + utility.throwError('unexpected quote'); + } + + value = str; + return Token.STRING; + } + + function scanNumber() { + var number, ch; + + number = ''; + ch = source.charCodeAt(index); + + if (ch !== 0x2E /* '.' */) { + number = advance(); + ch = source.charCodeAt(index); + + if (number === '0') { + if (ch === 0x78 /* 'x' */ || ch === 0x58 /* 'X' */) { + number += advance(); + while (index < length) { + ch = source.charCodeAt(index); + if (!esutils.code.isHexDigit(ch)) { + break; + } + number += advance(); + } + + if (number.length <= 2) { + // only 0x + utility.throwError('unexpected token'); + } + + if (index < length) { + ch = source.charCodeAt(index); + if (esutils.code.isIdentifierStart(ch)) { + utility.throwError('unexpected token'); + } + } + value = parseInt(number, 16); + return Token.NUMBER; + } + + if (esutils.code.isOctalDigit(ch)) { + number += advance(); + while (index < length) { + ch = source.charCodeAt(index); + if (!esutils.code.isOctalDigit(ch)) { + break; + } + number += advance(); + } + + if (index < length) { + ch = source.charCodeAt(index); + if (esutils.code.isIdentifierStart(ch) || esutils.code.isDecimalDigit(ch)) { + utility.throwError('unexpected token'); + } + } + value = parseInt(number, 8); + return Token.NUMBER; + } + + if (esutils.code.isDecimalDigit(ch)) { + utility.throwError('unexpected token'); + } + } + + while (index < length) { + ch = source.charCodeAt(index); + if (!esutils.code.isDecimalDigit(ch)) { + break; + } + number += advance(); + } + } + + if (ch === 0x2E /* '.' */) { + number += advance(); + while (index < length) { + ch = source.charCodeAt(index); + if (!esutils.code.isDecimalDigit(ch)) { + break; + } + number += advance(); + } + } + + if (ch === 0x65 /* 'e' */ || ch === 0x45 /* 'E' */) { + number += advance(); + + ch = source.charCodeAt(index); + if (ch === 0x2B /* '+' */ || ch === 0x2D /* '-' */) { + number += advance(); + } + + ch = source.charCodeAt(index); + if (esutils.code.isDecimalDigit(ch)) { + number += advance(); + while (index < length) { + ch = source.charCodeAt(index); + if (!esutils.code.isDecimalDigit(ch)) { + break; + } + number += advance(); + } + } else { + utility.throwError('unexpected token'); + } + } + + if (index < length) { + ch = source.charCodeAt(index); + if (esutils.code.isIdentifierStart(ch)) { + utility.throwError('unexpected token'); + } + } + + value = parseFloat(number); + return Token.NUMBER; + } + + + function scanTypeName() { + var ch, ch2; + + value = advance(); + while (index < length && isTypeName(source.charCodeAt(index))) { + ch = source.charCodeAt(index); + if (ch === 0x2E /* '.' */) { + if ((index + 1) >= length) { + return Token.ILLEGAL; + } + ch2 = source.charCodeAt(index + 1); + if (ch2 === 0x3C /* '<' */) { + break; + } + } + value += advance(); + } + return Token.NAME; + } + + function next() { + var ch; + + previous = index; + + while (index < length && esutils.code.isWhiteSpace(source.charCodeAt(index))) { + advance(); + } + if (index >= length) { + token = Token.EOF; + return token; + } + + ch = source.charCodeAt(index); + switch (ch) { + case 0x27: /* ''' */ + case 0x22: /* '"' */ + token = scanString(); + return token; + + case 0x3A: /* ':' */ + advance(); + token = Token.COLON; + return token; + + case 0x2C: /* ',' */ + advance(); + token = Token.COMMA; + return token; + + case 0x28: /* '(' */ + advance(); + token = Token.LPAREN; + return token; + + case 0x29: /* ')' */ + advance(); + token = Token.RPAREN; + return token; + + case 0x5B: /* '[' */ + advance(); + token = Token.LBRACK; + return token; + + case 0x5D: /* ']' */ + advance(); + token = Token.RBRACK; + return token; + + case 0x7B: /* '{' */ + advance(); + token = Token.LBRACE; + return token; + + case 0x7D: /* '}' */ + advance(); + token = Token.RBRACE; + return token; + + case 0x2E: /* '.' */ + if (index + 1 < length) { + ch = source.charCodeAt(index + 1); + if (ch === 0x3C /* '<' */) { + advance(); // '.' + advance(); // '<' + token = Token.DOT_LT; + return token; + } + + if (ch === 0x2E /* '.' */ && index + 2 < length && source.charCodeAt(index + 2) === 0x2E /* '.' */) { + advance(); // '.' + advance(); // '.' + advance(); // '.' + token = Token.REST; + return token; + } + + if (esutils.code.isDecimalDigit(ch)) { + token = scanNumber(); + return token; + } + } + token = Token.ILLEGAL; + return token; + + case 0x3C: /* '<' */ + advance(); + token = Token.LT; + return token; + + case 0x3E: /* '>' */ + advance(); + token = Token.GT; + return token; + + case 0x2A: /* '*' */ + advance(); + token = Token.STAR; + return token; + + case 0x7C: /* '|' */ + advance(); + token = Token.PIPE; + return token; + + case 0x3F: /* '?' */ + advance(); + token = Token.QUESTION; + return token; + + case 0x21: /* '!' */ + advance(); + token = Token.BANG; + return token; + + case 0x3D: /* '=' */ + advance(); + token = Token.EQUAL; + return token; + + default: + if (esutils.code.isDecimalDigit(ch)) { + token = scanNumber(); + return token; + } + + // type string permits following case, + // + // namespace.module.MyClass + // + // this reduced 1 token TK_NAME + utility.assert(isTypeName(ch)); + token = scanTypeName(); + return token; + } + } + + function consume(target, text) { + utility.assert(token === target, text || 'consumed token not matched'); + next(); + } + + function expect(target, message) { + if (token !== target) { + utility.throwError(message || 'unexpected token'); + } + next(); + } + + // UnionType := '(' TypeUnionList ')' + // + // TypeUnionList := + // <> + // | NonemptyTypeUnionList + // + // NonemptyTypeUnionList := + // TypeExpression + // | TypeExpression '|' NonemptyTypeUnionList + function parseUnionType() { + var elements; + consume(Token.LPAREN, 'UnionType should start with ('); + elements = []; + if (token !== Token.RPAREN) { + while (true) { + elements.push(parseTypeExpression()); + if (token === Token.RPAREN) { + break; + } + expect(Token.PIPE); + } + } + consume(Token.RPAREN, 'UnionType should end with )'); + return { + type: Syntax.UnionType, + elements: elements + }; + } + + // ArrayType := '[' ElementTypeList ']' + // + // ElementTypeList := + // <> + // | TypeExpression + // | '...' TypeExpression + // | TypeExpression ',' ElementTypeList + function parseArrayType() { + var elements; + consume(Token.LBRACK, 'ArrayType should start with ['); + elements = []; + while (token !== Token.RBRACK) { + if (token === Token.REST) { + consume(Token.REST); + elements.push({ + type: Syntax.RestType, + expression: parseTypeExpression() + }); + break; + } else { + elements.push(parseTypeExpression()); + } + if (token !== Token.RBRACK) { + expect(Token.COMMA); + } + } + expect(Token.RBRACK); + return { + type: Syntax.ArrayType, + elements: elements + }; + } + + function parseFieldName() { + var v = value; + if (token === Token.NAME || token === Token.STRING) { + next(); + return v; + } + + if (token === Token.NUMBER) { + consume(Token.NUMBER); + return String(v); + } + + utility.throwError('unexpected token'); + } + + // FieldType := + // FieldName + // | FieldName ':' TypeExpression + // + // FieldName := + // NameExpression + // | StringLiteral + // | NumberLiteral + // | ReservedIdentifier + function parseFieldType() { + var key; + + key = parseFieldName(); + if (token === Token.COLON) { + consume(Token.COLON); + return { + type: Syntax.FieldType, + key: key, + value: parseTypeExpression() + }; + } + return { + type: Syntax.FieldType, + key: key, + value: null + }; + } + + // RecordType := '{' FieldTypeList '}' + // + // FieldTypeList := + // <> + // | FieldType + // | FieldType ',' FieldTypeList + function parseRecordType() { + var fields; + + consume(Token.LBRACE, 'RecordType should start with {'); + fields = []; + if (token === Token.COMMA) { + consume(Token.COMMA); + } else { + while (token !== Token.RBRACE) { + fields.push(parseFieldType()); + if (token !== Token.RBRACE) { + expect(Token.COMMA); + } + } + } + expect(Token.RBRACE); + return { + type: Syntax.RecordType, + fields: fields + }; + } + + // NameExpression := + // Identifier + // | TagIdentifier ':' Identifier + // + // Tag identifier is one of "module", "external" or "event" + // Identifier is the same as Token.NAME, including any dots, something like + // namespace.module.MyClass + function parseNameExpression() { + var name = value; + expect(Token.NAME); + + if (token === Token.COLON && ( + name === 'module' || + name === 'external' || + name === 'event')) { + consume(Token.COLON); + name += ':' + value; + expect(Token.NAME); + } + + return { + type: Syntax.NameExpression, + name: name + }; + } + + // TypeExpressionList := + // TopLevelTypeExpression + // | TopLevelTypeExpression ',' TypeExpressionList + function parseTypeExpressionList() { + var elements = []; + + elements.push(parseTop()); + while (token === Token.COMMA) { + consume(Token.COMMA); + elements.push(parseTop()); + } + return elements; + } + + // TypeName := + // NameExpression + // | NameExpression TypeApplication + // + // TypeApplication := + // '.<' TypeExpressionList '>' + // | '<' TypeExpressionList '>' // this is extension of doctrine + function parseTypeName() { + var expr, applications; + + expr = parseNameExpression(); + if (token === Token.DOT_LT || token === Token.LT) { + next(); + applications = parseTypeExpressionList(); + expect(Token.GT); + return { + type: Syntax.TypeApplication, + expression: expr, + applications: applications + }; + } + return expr; + } + + // ResultType := + // <> + // | ':' void + // | ':' TypeExpression + // + // BNF is above + // but, we remove <> pattern, so token is always TypeToken::COLON + function parseResultType() { + consume(Token.COLON, 'ResultType should start with :'); + if (token === Token.NAME && value === 'void') { + consume(Token.NAME); + return { + type: Syntax.VoidLiteral + }; + } + return parseTypeExpression(); + } + + // ParametersType := + // RestParameterType + // | NonRestParametersType + // | NonRestParametersType ',' RestParameterType + // + // RestParameterType := + // '...' + // '...' Identifier + // + // NonRestParametersType := + // ParameterType ',' NonRestParametersType + // | ParameterType + // | OptionalParametersType + // + // OptionalParametersType := + // OptionalParameterType + // | OptionalParameterType, OptionalParametersType + // + // OptionalParameterType := ParameterType= + // + // ParameterType := TypeExpression | Identifier ':' TypeExpression + // + // Identifier is "new" or "this" + function parseParametersType() { + var params = [], optionalSequence = false, expr, rest = false; + + while (token !== Token.RPAREN) { + if (token === Token.REST) { + // RestParameterType + consume(Token.REST); + rest = true; + } + + expr = parseTypeExpression(); + if (expr.type === Syntax.NameExpression && token === Token.COLON) { + // Identifier ':' TypeExpression + consume(Token.COLON); + expr = { + type: Syntax.ParameterType, + name: expr.name, + expression: parseTypeExpression() + }; + } + if (token === Token.EQUAL) { + consume(Token.EQUAL); + expr = { + type: Syntax.OptionalType, + expression: expr + }; + optionalSequence = true; + } else { + if (optionalSequence) { + utility.throwError('unexpected token'); + } + } + if (rest) { + expr = { + type: Syntax.RestType, + expression: expr + }; + } + params.push(expr); + if (token !== Token.RPAREN) { + expect(Token.COMMA); + } + } + return params; + } + + // FunctionType := 'function' FunctionSignatureType + // + // FunctionSignatureType := + // | TypeParameters '(' ')' ResultType + // | TypeParameters '(' ParametersType ')' ResultType + // | TypeParameters '(' 'this' ':' TypeName ')' ResultType + // | TypeParameters '(' 'this' ':' TypeName ',' ParametersType ')' ResultType + function parseFunctionType() { + var isNew, thisBinding, params, result, fnType; + utility.assert(token === Token.NAME && value === 'function', 'FunctionType should start with \'function\''); + consume(Token.NAME); + + // Google Closure Compiler is not implementing TypeParameters. + // So we do not. if we don't get '(', we see it as error. + expect(Token.LPAREN); + + isNew = false; + params = []; + thisBinding = null; + if (token !== Token.RPAREN) { + // ParametersType or 'this' + if (token === Token.NAME && + (value === 'this' || value === 'new')) { + // 'this' or 'new' + // 'new' is Closure Compiler extension + isNew = value === 'new'; + consume(Token.NAME); + expect(Token.COLON); + thisBinding = parseTypeName(); + if (token === Token.COMMA) { + consume(Token.COMMA); + params = parseParametersType(); + } + } else { + params = parseParametersType(); + } + } + + expect(Token.RPAREN); + + result = null; + if (token === Token.COLON) { + result = parseResultType(); + } + + fnType = { + type: Syntax.FunctionType, + params: params, + result: result + }; + if (thisBinding) { + // avoid adding null 'new' and 'this' properties + fnType['this'] = thisBinding; + if (isNew) { + fnType['new'] = true; + } + } + return fnType; + } + + // BasicTypeExpression := + // '*' + // | 'null' + // | 'undefined' + // | TypeName + // | FunctionType + // | UnionType + // | RecordType + // | ArrayType + function parseBasicTypeExpression() { + var context; + switch (token) { + case Token.STAR: + consume(Token.STAR); + return { + type: Syntax.AllLiteral + }; + + case Token.LPAREN: + return parseUnionType(); + + case Token.LBRACK: + return parseArrayType(); + + case Token.LBRACE: + return parseRecordType(); + + case Token.NAME: + if (value === 'null') { + consume(Token.NAME); + return { + type: Syntax.NullLiteral + }; + } + + if (value === 'undefined') { + consume(Token.NAME); + return { + type: Syntax.UndefinedLiteral + }; + } + + context = Context.save(); + if (value === 'function') { + try { + return parseFunctionType(); + } catch (e) { + context.restore(); + } + } + + return parseTypeName(); + + default: + utility.throwError('unexpected token'); + } + } + + // TypeExpression := + // BasicTypeExpression + // | '?' BasicTypeExpression + // | '!' BasicTypeExpression + // | BasicTypeExpression '?' + // | BasicTypeExpression '!' + // | '?' + // | BasicTypeExpression '[]' + function parseTypeExpression() { + var expr; + + if (token === Token.QUESTION) { + consume(Token.QUESTION); + if (token === Token.COMMA || token === Token.EQUAL || token === Token.RBRACE || + token === Token.RPAREN || token === Token.PIPE || token === Token.EOF || + token === Token.RBRACK || token === Token.GT) { + return { + type: Syntax.NullableLiteral + }; + } + return { + type: Syntax.NullableType, + expression: parseBasicTypeExpression(), + prefix: true + }; + } + + if (token === Token.BANG) { + consume(Token.BANG); + return { + type: Syntax.NonNullableType, + expression: parseBasicTypeExpression(), + prefix: true + }; + } + + expr = parseBasicTypeExpression(); + if (token === Token.BANG) { + consume(Token.BANG); + return { + type: Syntax.NonNullableType, + expression: expr, + prefix: false + }; + } + + if (token === Token.QUESTION) { + consume(Token.QUESTION); + return { + type: Syntax.NullableType, + expression: expr, + prefix: false + }; + } + + if (token === Token.LBRACK) { + consume(Token.LBRACK); + expect(Token.RBRACK, 'expected an array-style type declaration (' + value + '[])'); + return { + type: Syntax.TypeApplication, + expression: { + type: Syntax.NameExpression, + name: 'Array' + }, + applications: [expr] + }; + } + + return expr; + } + + // TopLevelTypeExpression := + // TypeExpression + // | TypeUnionList + // + // This rule is Google Closure Compiler extension, not ES4 + // like, + // { number | string } + // If strict to ES4, we should write it as + // { (number|string) } + function parseTop() { + var expr, elements; + + expr = parseTypeExpression(); + if (token !== Token.PIPE) { + return expr; + } + + elements = [ expr ]; + consume(Token.PIPE); + while (true) { + elements.push(parseTypeExpression()); + if (token !== Token.PIPE) { + break; + } + consume(Token.PIPE); + } + + return { + type: Syntax.UnionType, + elements: elements + }; + } + + function parseTopParamType() { + var expr; + + if (token === Token.REST) { + consume(Token.REST); + return { + type: Syntax.RestType, + expression: parseTop() + }; + } + + expr = parseTop(); + if (token === Token.EQUAL) { + consume(Token.EQUAL); + return { + type: Syntax.OptionalType, + expression: expr + }; + } + + return expr; + } + + function parseType(src, opt) { + var expr; + + source = src; + length = source.length; + index = 0; + previous = 0; + + next(); + expr = parseTop(); + + if (opt && opt.midstream) { + return { + expression: expr, + index: previous + }; + } + + if (token !== Token.EOF) { + utility.throwError('not reach to EOF'); + } + + return expr; + } + + function parseParamType(src, opt) { + var expr; + + source = src; + length = source.length; + index = 0; + previous = 0; + + next(); + expr = parseTopParamType(); + + if (opt && opt.midstream) { + return { + expression: expr, + index: previous + }; + } + + if (token !== Token.EOF) { + utility.throwError('not reach to EOF'); + } + + return expr; + } + + function stringifyImpl(node, compact, topLevel) { + var result, i, iz; + + switch (node.type) { + case Syntax.NullableLiteral: + result = '?'; + break; + + case Syntax.AllLiteral: + result = '*'; + break; + + case Syntax.NullLiteral: + result = 'null'; + break; + + case Syntax.UndefinedLiteral: + result = 'undefined'; + break; + + case Syntax.VoidLiteral: + result = 'void'; + break; + + case Syntax.UnionType: + if (!topLevel) { + result = '('; + } else { + result = ''; + } + + for (i = 0, iz = node.elements.length; i < iz; ++i) { + result += stringifyImpl(node.elements[i], compact); + if ((i + 1) !== iz) { + result += '|'; + } + } + + if (!topLevel) { + result += ')'; + } + break; + + case Syntax.ArrayType: + result = '['; + for (i = 0, iz = node.elements.length; i < iz; ++i) { + result += stringifyImpl(node.elements[i], compact); + if ((i + 1) !== iz) { + result += compact ? ',' : ', '; + } + } + result += ']'; + break; + + case Syntax.RecordType: + result = '{'; + for (i = 0, iz = node.fields.length; i < iz; ++i) { + result += stringifyImpl(node.fields[i], compact); + if ((i + 1) !== iz) { + result += compact ? ',' : ', '; + } + } + result += '}'; + break; + + case Syntax.FieldType: + if (node.value) { + result = node.key + (compact ? ':' : ': ') + stringifyImpl(node.value, compact); + } else { + result = node.key; + } + break; + + case Syntax.FunctionType: + result = compact ? 'function(' : 'function ('; + + if (node['this']) { + if (node['new']) { + result += (compact ? 'new:' : 'new: '); + } else { + result += (compact ? 'this:' : 'this: '); + } + + result += stringifyImpl(node['this'], compact); + + if (node.params.length !== 0) { + result += compact ? ',' : ', '; + } + } + + for (i = 0, iz = node.params.length; i < iz; ++i) { + result += stringifyImpl(node.params[i], compact); + if ((i + 1) !== iz) { + result += compact ? ',' : ', '; + } + } + + result += ')'; + + if (node.result) { + result += (compact ? ':' : ': ') + stringifyImpl(node.result, compact); + } + break; + + case Syntax.ParameterType: + result = node.name + (compact ? ':' : ': ') + stringifyImpl(node.expression, compact); + break; + + case Syntax.RestType: + result = '...'; + if (node.expression) { + result += stringifyImpl(node.expression, compact); + } + break; + + case Syntax.NonNullableType: + if (node.prefix) { + result = '!' + stringifyImpl(node.expression, compact); + } else { + result = stringifyImpl(node.expression, compact) + '!'; + } + break; + + case Syntax.OptionalType: + result = stringifyImpl(node.expression, compact) + '='; + break; + + case Syntax.NullableType: + if (node.prefix) { + result = '?' + stringifyImpl(node.expression, compact); + } else { + result = stringifyImpl(node.expression, compact) + '?'; + } + break; + + case Syntax.NameExpression: + result = node.name; + break; + + case Syntax.TypeApplication: + result = stringifyImpl(node.expression, compact) + '.<'; + for (i = 0, iz = node.applications.length; i < iz; ++i) { + result += stringifyImpl(node.applications[i], compact); + if ((i + 1) !== iz) { + result += compact ? ',' : ', '; + } + } + result += '>'; + break; + + default: + utility.throwError('Unknown type ' + node.type); + } + + return result; + } + + function stringify(node, options) { + if (options == null) { + options = {}; + } + return stringifyImpl(node, options.compact, options.topLevel); + } + + exports.parseType = parseType; + exports.parseParamType = parseParamType; + exports.stringify = stringify; + exports.Syntax = Syntax; +}()); +/* vim: set sw=4 ts=4 et tw=80 : */ diff --git a/tools/eslint/node_modules/doctrine/lib/utility.js b/tools/eslint/node_modules/doctrine/lib/utility.js new file mode 100644 index 00000000000000..bb441258469dc1 --- /dev/null +++ b/tools/eslint/node_modules/doctrine/lib/utility.js @@ -0,0 +1,54 @@ +/* + Copyright (C) 2014 Yusuke Suzuki + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +(function () { + 'use strict'; + + var VERSION; + + VERSION = require('../package.json').version; + exports.VERSION = VERSION; + + function DoctrineError(message) { + this.name = 'DoctrineError'; + this.message = message; + } + DoctrineError.prototype = (function () { + var Middle = function () { }; + Middle.prototype = Error.prototype; + return new Middle(); + }()); + DoctrineError.prototype.constructor = DoctrineError; + exports.DoctrineError = DoctrineError; + + function throwError(message) { + throw new DoctrineError(message); + } + exports.throwError = throwError; + + exports.assert = require('assert'); +}()); + +/* vim: set sw=4 ts=4 et tw=80 : */ diff --git a/tools/eslint/node_modules/doctrine/node_modules/esutils/LICENSE.BSD b/tools/eslint/node_modules/doctrine/node_modules/esutils/LICENSE.BSD new file mode 100644 index 00000000000000..3e580c355a96e5 --- /dev/null +++ b/tools/eslint/node_modules/doctrine/node_modules/esutils/LICENSE.BSD @@ -0,0 +1,19 @@ +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY +DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND +ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF +THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/tools/eslint/node_modules/doctrine/node_modules/esutils/README.md b/tools/eslint/node_modules/doctrine/node_modules/esutils/README.md new file mode 100644 index 00000000000000..494fac5edaad47 --- /dev/null +++ b/tools/eslint/node_modules/doctrine/node_modules/esutils/README.md @@ -0,0 +1,169 @@ +### esutils [![Build Status](https://secure.travis-ci.org/Constellation/esutils.svg)](http://travis-ci.org/Constellation/esutils) +esutils ([esutils](http://github.com/Constellation/esutils)) is +utility box for ECMAScript language tools. + +### API + +### ast + +#### ast.isExpression(node) + +Returns true if `node` is an Expression as defined in ECMA262 edition 5.1 section +[11](https://es5.github.io/#x11). + +#### ast.isStatement(node) + +Returns true if `node` is a Statement as defined in ECMA262 edition 5.1 section +[12](https://es5.github.io/#x12). + +#### ast.isIterationStatement(node) + +Returns true if `node` is an IterationStatement as defined in ECMA262 edition +5.1 section [12.6](https://es5.github.io/#x12.6). + +#### ast.isSourceElement(node) + +Returns true if `node` is a SourceElement as defined in ECMA262 edition 5.1 +section [14](https://es5.github.io/#x14). + +#### ast.trailingStatement(node) + +Returns `Statement?` if `node` has trailing `Statement`. +```js +if (cond) + consequent; +``` +When taking this `IfStatement`, returns `consequent;` statement. + +#### ast.isProblematicIfStatement(node) + +Returns true if `node` is a problematic IfStatement. If `node` is a problematic `IfStatement`, `node` cannot be represented as an one on one JavaScript code. +```js +{ + type: 'IfStatement', + consequent: { + type: 'WithStatement', + body: { + type: 'IfStatement', + consequent: {type: 'EmptyStatement'} + } + }, + alternate: {type: 'EmptyStatement'} +} +``` +The above node cannot be represented as a JavaScript code, since the top level `else` alternate belongs to an inner `IfStatement`. + + +### code + +#### code.isDecimalDigit(code) + +Return true if provided code is decimal digit. + +#### code.isHexDigit(code) + +Return true if provided code is hexadecimal digit. + +#### code.isOctalDigit(code) + +Return true if provided code is octal digit. + +#### code.isWhiteSpace(code) + +Return true if provided code is white space. White space characters are formally defined in ECMA262. + +#### code.isLineTerminator(code) + +Return true if provided code is line terminator. Line terminator characters are formally defined in ECMA262. + +#### code.isIdentifierStart(code) + +Return true if provided code can be the first character of ECMA262 Identifier. They are formally defined in ECMA262. + +#### code.isIdentifierPart(code) + +Return true if provided code can be the trailing character of ECMA262 Identifier. They are formally defined in ECMA262. + +### keyword + +#### keyword.isKeywordES5(id, strict) + +Returns `true` if provided identifier string is a Keyword or Future Reserved Word +in ECMA262 edition 5.1. They are formally defined in ECMA262 sections +[7.6.1.1](http://es5.github.io/#x7.6.1.1) and [7.6.1.2](http://es5.github.io/#x7.6.1.2), +respectively. If the `strict` flag is truthy, this function additionally checks whether +`id` is a Keyword or Future Reserved Word under strict mode. + +#### keyword.isKeywordES6(id, strict) + +Returns `true` if provided identifier string is a Keyword or Future Reserved Word +in ECMA262 edition 6. They are formally defined in ECMA262 sections +[11.6.2.1](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-keywords) and +[11.6.2.2](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-future-reserved-words), +respectively. If the `strict` flag is truthy, this function additionally checks whether +`id` is a Keyword or Future Reserved Word under strict mode. + +#### keyword.isReservedWordES5(id, strict) + +Returns `true` if provided identifier string is a Reserved Word in ECMA262 edition 5.1. +They are formally defined in ECMA262 section [7.6.1](http://es5.github.io/#x7.6.1). +If the `strict` flag is truthy, this function additionally checks whether `id` +is a Reserved Word under strict mode. + +#### keyword.isReservedWordES6(id, strict) + +Returns `true` if provided identifier string is a Reserved Word in ECMA262 edition 6. +They are formally defined in ECMA262 section [11.6.2](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-reserved-words). +If the `strict` flag is truthy, this function additionally checks whether `id` +is a Reserved Word under strict mode. + +#### keyword.isRestrictedWord(id) + +Returns `true` if provided identifier string is one of `eval` or `arguments`. +They are restricted in strict mode code throughout ECMA262 edition 5.1 and +in ECMA262 edition 6 section [12.1.1](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-identifiers-static-semantics-early-errors). + +#### keyword.isIdentifierName(id) + +Return true if provided identifier string is an IdentifierName as specified in +ECMA262 edition 5.1 section [7.6](https://es5.github.io/#x7.6). + +#### keyword.isIdentifierES5(id, strict) + +Return true if provided identifier string is an Identifier as specified in +ECMA262 edition 5.1 section [7.6](https://es5.github.io/#x7.6). If the `strict` +flag is truthy, this function additionally checks whether `id` is an Identifier +under strict mode. + +#### keyword.isIdentifierES6(id, strict) + +Return true if provided identifier string is an Identifier as specified in +ECMA262 edition 6 section [12.1](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-identifiers). +If the `strict` flag is truthy, this function additionally checks whether `id` +is an Identifier under strict mode. + +### License + +Copyright (C) 2013 [Yusuke Suzuki](http://github.com/Constellation) + (twitter: [@Constellation](http://twitter.com/Constellation)) and other contributors. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY +DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND +ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF +THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/tools/eslint/node_modules/doctrine/node_modules/esutils/lib/ast.js b/tools/eslint/node_modules/doctrine/node_modules/esutils/lib/ast.js new file mode 100644 index 00000000000000..8faadae1ce736d --- /dev/null +++ b/tools/eslint/node_modules/doctrine/node_modules/esutils/lib/ast.js @@ -0,0 +1,144 @@ +/* + Copyright (C) 2013 Yusuke Suzuki + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +(function () { + 'use strict'; + + function isExpression(node) { + if (node == null) { return false; } + switch (node.type) { + case 'ArrayExpression': + case 'AssignmentExpression': + case 'BinaryExpression': + case 'CallExpression': + case 'ConditionalExpression': + case 'FunctionExpression': + case 'Identifier': + case 'Literal': + case 'LogicalExpression': + case 'MemberExpression': + case 'NewExpression': + case 'ObjectExpression': + case 'SequenceExpression': + case 'ThisExpression': + case 'UnaryExpression': + case 'UpdateExpression': + return true; + } + return false; + } + + function isIterationStatement(node) { + if (node == null) { return false; } + switch (node.type) { + case 'DoWhileStatement': + case 'ForInStatement': + case 'ForStatement': + case 'WhileStatement': + return true; + } + return false; + } + + function isStatement(node) { + if (node == null) { return false; } + switch (node.type) { + case 'BlockStatement': + case 'BreakStatement': + case 'ContinueStatement': + case 'DebuggerStatement': + case 'DoWhileStatement': + case 'EmptyStatement': + case 'ExpressionStatement': + case 'ForInStatement': + case 'ForStatement': + case 'IfStatement': + case 'LabeledStatement': + case 'ReturnStatement': + case 'SwitchStatement': + case 'ThrowStatement': + case 'TryStatement': + case 'VariableDeclaration': + case 'WhileStatement': + case 'WithStatement': + return true; + } + return false; + } + + function isSourceElement(node) { + return isStatement(node) || node != null && node.type === 'FunctionDeclaration'; + } + + function trailingStatement(node) { + switch (node.type) { + case 'IfStatement': + if (node.alternate != null) { + return node.alternate; + } + return node.consequent; + + case 'LabeledStatement': + case 'ForStatement': + case 'ForInStatement': + case 'WhileStatement': + case 'WithStatement': + return node.body; + } + return null; + } + + function isProblematicIfStatement(node) { + var current; + + if (node.type !== 'IfStatement') { + return false; + } + if (node.alternate == null) { + return false; + } + current = node.consequent; + do { + if (current.type === 'IfStatement') { + if (current.alternate == null) { + return true; + } + } + current = trailingStatement(current); + } while (current); + + return false; + } + + module.exports = { + isExpression: isExpression, + isStatement: isStatement, + isIterationStatement: isIterationStatement, + isSourceElement: isSourceElement, + isProblematicIfStatement: isProblematicIfStatement, + + trailingStatement: trailingStatement + }; +}()); +/* vim: set sw=4 ts=4 et tw=80 : */ diff --git a/tools/eslint/node_modules/doctrine/node_modules/esutils/lib/code.js b/tools/eslint/node_modules/doctrine/node_modules/esutils/lib/code.js new file mode 100644 index 00000000000000..730292a3472918 --- /dev/null +++ b/tools/eslint/node_modules/doctrine/node_modules/esutils/lib/code.js @@ -0,0 +1,101 @@ +/* + Copyright (C) 2013-2014 Yusuke Suzuki + Copyright (C) 2014 Ivan Nikulin + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +(function () { + 'use strict'; + + var Regex, NON_ASCII_WHITESPACES; + + // See `tools/generate-identifier-regex.js`. + Regex = { + NonAsciiIdentifierStart: new RegExp('[\xAA\xB5\xBA\xC0-\xD6\xD8-\xF6\xF8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0370-\u0374\u0376\u0377\u037A-\u037D\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u048A-\u0527\u0531-\u0556\u0559\u0561-\u0587\u05D0-\u05EA\u05F0-\u05F2\u0620-\u064A\u066E\u066F\u0671-\u06D3\u06D5\u06E5\u06E6\u06EE\u06EF\u06FA-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07CA-\u07EA\u07F4\u07F5\u07FA\u0800-\u0815\u081A\u0824\u0828\u0840-\u0858\u08A0\u08A2-\u08AC\u0904-\u0939\u093D\u0950\u0958-\u0961\u0971-\u0977\u0979-\u097F\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BD\u09CE\u09DC\u09DD\u09DF-\u09E1\u09F0\u09F1\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A59-\u0A5C\u0A5E\u0A72-\u0A74\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABD\u0AD0\u0AE0\u0AE1\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3D\u0B5C\u0B5D\u0B5F-\u0B61\u0B71\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BD0\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C33\u0C35-\u0C39\u0C3D\u0C58\u0C59\u0C60\u0C61\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBD\u0CDE\u0CE0\u0CE1\u0CF1\u0CF2\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D3A\u0D3D\u0D4E\u0D60\u0D61\u0D7A-\u0D7F\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0E01-\u0E30\u0E32\u0E33\u0E40-\u0E46\u0E81\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB0\u0EB2\u0EB3\u0EBD\u0EC0-\u0EC4\u0EC6\u0EDC-\u0EDF\u0F00\u0F40-\u0F47\u0F49-\u0F6C\u0F88-\u0F8C\u1000-\u102A\u103F\u1050-\u1055\u105A-\u105D\u1061\u1065\u1066\u106E-\u1070\u1075-\u1081\u108E\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u1380-\u138F\u13A0-\u13F4\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F0\u1700-\u170C\u170E-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176C\u176E-\u1770\u1780-\u17B3\u17D7\u17DC\u1820-\u1877\u1880-\u18A8\u18AA\u18B0-\u18F5\u1900-\u191C\u1950-\u196D\u1970-\u1974\u1980-\u19AB\u19C1-\u19C7\u1A00-\u1A16\u1A20-\u1A54\u1AA7\u1B05-\u1B33\u1B45-\u1B4B\u1B83-\u1BA0\u1BAE\u1BAF\u1BBA-\u1BE5\u1C00-\u1C23\u1C4D-\u1C4F\u1C5A-\u1C7D\u1CE9-\u1CEC\u1CEE-\u1CF1\u1CF5\u1CF6\u1D00-\u1DBF\u1E00-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u2071\u207F\u2090-\u209C\u2102\u2107\u210A-\u2113\u2115\u2119-\u211D\u2124\u2126\u2128\u212A-\u212D\u212F-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2160-\u2188\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CEE\u2CF2\u2CF3\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D80-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u2E2F\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303C\u3041-\u3096\u309D-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312D\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FCC\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA61F\uA62A\uA62B\uA640-\uA66E\uA67F-\uA697\uA6A0-\uA6EF\uA717-\uA71F\uA722-\uA788\uA78B-\uA78E\uA790-\uA793\uA7A0-\uA7AA\uA7F8-\uA801\uA803-\uA805\uA807-\uA80A\uA80C-\uA822\uA840-\uA873\uA882-\uA8B3\uA8F2-\uA8F7\uA8FB\uA90A-\uA925\uA930-\uA946\uA960-\uA97C\uA984-\uA9B2\uA9CF\uAA00-\uAA28\uAA40-\uAA42\uAA44-\uAA4B\uAA60-\uAA76\uAA7A\uAA80-\uAAAF\uAAB1\uAAB5\uAAB6\uAAB9-\uAABD\uAAC0\uAAC2\uAADB-\uAADD\uAAE0-\uAAEA\uAAF2-\uAAF4\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uABC0-\uABE2\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D\uFB1F-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE74\uFE76-\uFEFC\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]'), + NonAsciiIdentifierPart: new RegExp('[\xAA\xB5\xBA\xC0-\xD6\xD8-\xF6\xF8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0300-\u0374\u0376\u0377\u037A-\u037D\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u0483-\u0487\u048A-\u0527\u0531-\u0556\u0559\u0561-\u0587\u0591-\u05BD\u05BF\u05C1\u05C2\u05C4\u05C5\u05C7\u05D0-\u05EA\u05F0-\u05F2\u0610-\u061A\u0620-\u0669\u066E-\u06D3\u06D5-\u06DC\u06DF-\u06E8\u06EA-\u06FC\u06FF\u0710-\u074A\u074D-\u07B1\u07C0-\u07F5\u07FA\u0800-\u082D\u0840-\u085B\u08A0\u08A2-\u08AC\u08E4-\u08FE\u0900-\u0963\u0966-\u096F\u0971-\u0977\u0979-\u097F\u0981-\u0983\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BC-\u09C4\u09C7\u09C8\u09CB-\u09CE\u09D7\u09DC\u09DD\u09DF-\u09E3\u09E6-\u09F1\u0A01-\u0A03\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A3C\u0A3E-\u0A42\u0A47\u0A48\u0A4B-\u0A4D\u0A51\u0A59-\u0A5C\u0A5E\u0A66-\u0A75\u0A81-\u0A83\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABC-\u0AC5\u0AC7-\u0AC9\u0ACB-\u0ACD\u0AD0\u0AE0-\u0AE3\u0AE6-\u0AEF\u0B01-\u0B03\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3C-\u0B44\u0B47\u0B48\u0B4B-\u0B4D\u0B56\u0B57\u0B5C\u0B5D\u0B5F-\u0B63\u0B66-\u0B6F\u0B71\u0B82\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BBE-\u0BC2\u0BC6-\u0BC8\u0BCA-\u0BCD\u0BD0\u0BD7\u0BE6-\u0BEF\u0C01-\u0C03\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C33\u0C35-\u0C39\u0C3D-\u0C44\u0C46-\u0C48\u0C4A-\u0C4D\u0C55\u0C56\u0C58\u0C59\u0C60-\u0C63\u0C66-\u0C6F\u0C82\u0C83\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBC-\u0CC4\u0CC6-\u0CC8\u0CCA-\u0CCD\u0CD5\u0CD6\u0CDE\u0CE0-\u0CE3\u0CE6-\u0CEF\u0CF1\u0CF2\u0D02\u0D03\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D3A\u0D3D-\u0D44\u0D46-\u0D48\u0D4A-\u0D4E\u0D57\u0D60-\u0D63\u0D66-\u0D6F\u0D7A-\u0D7F\u0D82\u0D83\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0DCA\u0DCF-\u0DD4\u0DD6\u0DD8-\u0DDF\u0DF2\u0DF3\u0E01-\u0E3A\u0E40-\u0E4E\u0E50-\u0E59\u0E81\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB9\u0EBB-\u0EBD\u0EC0-\u0EC4\u0EC6\u0EC8-\u0ECD\u0ED0-\u0ED9\u0EDC-\u0EDF\u0F00\u0F18\u0F19\u0F20-\u0F29\u0F35\u0F37\u0F39\u0F3E-\u0F47\u0F49-\u0F6C\u0F71-\u0F84\u0F86-\u0F97\u0F99-\u0FBC\u0FC6\u1000-\u1049\u1050-\u109D\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u135D-\u135F\u1380-\u138F\u13A0-\u13F4\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F0\u1700-\u170C\u170E-\u1714\u1720-\u1734\u1740-\u1753\u1760-\u176C\u176E-\u1770\u1772\u1773\u1780-\u17D3\u17D7\u17DC\u17DD\u17E0-\u17E9\u180B-\u180D\u1810-\u1819\u1820-\u1877\u1880-\u18AA\u18B0-\u18F5\u1900-\u191C\u1920-\u192B\u1930-\u193B\u1946-\u196D\u1970-\u1974\u1980-\u19AB\u19B0-\u19C9\u19D0-\u19D9\u1A00-\u1A1B\u1A20-\u1A5E\u1A60-\u1A7C\u1A7F-\u1A89\u1A90-\u1A99\u1AA7\u1B00-\u1B4B\u1B50-\u1B59\u1B6B-\u1B73\u1B80-\u1BF3\u1C00-\u1C37\u1C40-\u1C49\u1C4D-\u1C7D\u1CD0-\u1CD2\u1CD4-\u1CF6\u1D00-\u1DE6\u1DFC-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u200C\u200D\u203F\u2040\u2054\u2071\u207F\u2090-\u209C\u20D0-\u20DC\u20E1\u20E5-\u20F0\u2102\u2107\u210A-\u2113\u2115\u2119-\u211D\u2124\u2126\u2128\u212A-\u212D\u212F-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2160-\u2188\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CF3\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D7F-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u2DE0-\u2DFF\u2E2F\u3005-\u3007\u3021-\u302F\u3031-\u3035\u3038-\u303C\u3041-\u3096\u3099\u309A\u309D-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312D\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FCC\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA62B\uA640-\uA66F\uA674-\uA67D\uA67F-\uA697\uA69F-\uA6F1\uA717-\uA71F\uA722-\uA788\uA78B-\uA78E\uA790-\uA793\uA7A0-\uA7AA\uA7F8-\uA827\uA840-\uA873\uA880-\uA8C4\uA8D0-\uA8D9\uA8E0-\uA8F7\uA8FB\uA900-\uA92D\uA930-\uA953\uA960-\uA97C\uA980-\uA9C0\uA9CF-\uA9D9\uAA00-\uAA36\uAA40-\uAA4D\uAA50-\uAA59\uAA60-\uAA76\uAA7A\uAA7B\uAA80-\uAAC2\uAADB-\uAADD\uAAE0-\uAAEF\uAAF2-\uAAF6\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uABC0-\uABEA\uABEC\uABED\uABF0-\uABF9\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE00-\uFE0F\uFE20-\uFE26\uFE33\uFE34\uFE4D-\uFE4F\uFE70-\uFE74\uFE76-\uFEFC\uFF10-\uFF19\uFF21-\uFF3A\uFF3F\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]') + }; + + function isDecimalDigit(ch) { + return (ch >= 48 && ch <= 57); // 0..9 + } + + function isHexDigit(ch) { + return isDecimalDigit(ch) || // 0..9 + (97 <= ch && ch <= 102) || // a..f + (65 <= ch && ch <= 70); // A..F + } + + function isOctalDigit(ch) { + return (ch >= 48 && ch <= 55); // 0..7 + } + + // 7.2 White Space + + NON_ASCII_WHITESPACES = [ + 0x1680, 0x180E, + 0x2000, 0x2001, 0x2002, 0x2003, 0x2004, 0x2005, 0x2006, 0x2007, 0x2008, 0x2009, 0x200A, + 0x202F, 0x205F, + 0x3000, + 0xFEFF + ]; + + function isWhiteSpace(ch) { + return (ch === 0x20) || (ch === 0x09) || (ch === 0x0B) || (ch === 0x0C) || (ch === 0xA0) || + (ch >= 0x1680 && NON_ASCII_WHITESPACES.indexOf(ch) >= 0); + } + + // 7.3 Line Terminators + + function isLineTerminator(ch) { + return (ch === 0x0A) || (ch === 0x0D) || (ch === 0x2028) || (ch === 0x2029); + } + + // 7.6 Identifier Names and Identifiers + + function isIdentifierStart(ch) { + return (ch >= 97 && ch <= 122) || // a..z + (ch >= 65 && ch <= 90) || // A..Z + (ch === 36) || (ch === 95) || // $ (dollar) and _ (underscore) + (ch === 92) || // \ (backslash) + ((ch >= 0x80) && Regex.NonAsciiIdentifierStart.test(String.fromCharCode(ch))); + } + + function isIdentifierPart(ch) { + return (ch >= 97 && ch <= 122) || // a..z + (ch >= 65 && ch <= 90) || // A..Z + (ch >= 48 && ch <= 57) || // 0..9 + (ch === 36) || (ch === 95) || // $ (dollar) and _ (underscore) + (ch === 92) || // \ (backslash) + ((ch >= 0x80) && Regex.NonAsciiIdentifierPart.test(String.fromCharCode(ch))); + } + + module.exports = { + isDecimalDigit: isDecimalDigit, + isHexDigit: isHexDigit, + isOctalDigit: isOctalDigit, + isWhiteSpace: isWhiteSpace, + isLineTerminator: isLineTerminator, + isIdentifierStart: isIdentifierStart, + isIdentifierPart: isIdentifierPart + }; +}()); +/* vim: set sw=4 ts=4 et tw=80 : */ diff --git a/tools/eslint/node_modules/doctrine/node_modules/esutils/lib/keyword.js b/tools/eslint/node_modules/doctrine/node_modules/esutils/lib/keyword.js new file mode 100644 index 00000000000000..884be72fbed5f0 --- /dev/null +++ b/tools/eslint/node_modules/doctrine/node_modules/esutils/lib/keyword.js @@ -0,0 +1,137 @@ +/* + Copyright (C) 2013 Yusuke Suzuki + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +(function () { + 'use strict'; + + var code = require('./code'); + + function isStrictModeReservedWordES6(id) { + switch (id) { + case 'implements': + case 'interface': + case 'package': + case 'private': + case 'protected': + case 'public': + case 'static': + case 'let': + return true; + default: + return false; + } + } + + function isKeywordES5(id, strict) { + // yield should not be treated as keyword under non-strict mode. + if (!strict && id === 'yield') { + return false; + } + return isKeywordES6(id, strict); + } + + function isKeywordES6(id, strict) { + if (strict && isStrictModeReservedWordES6(id)) { + return true; + } + + switch (id.length) { + case 2: + return (id === 'if') || (id === 'in') || (id === 'do'); + case 3: + return (id === 'var') || (id === 'for') || (id === 'new') || (id === 'try'); + case 4: + return (id === 'this') || (id === 'else') || (id === 'case') || + (id === 'void') || (id === 'with') || (id === 'enum'); + case 5: + return (id === 'while') || (id === 'break') || (id === 'catch') || + (id === 'throw') || (id === 'const') || (id === 'yield') || + (id === 'class') || (id === 'super'); + case 6: + return (id === 'return') || (id === 'typeof') || (id === 'delete') || + (id === 'switch') || (id === 'export') || (id === 'import'); + case 7: + return (id === 'default') || (id === 'finally') || (id === 'extends'); + case 8: + return (id === 'function') || (id === 'continue') || (id === 'debugger'); + case 10: + return (id === 'instanceof'); + default: + return false; + } + } + + function isReservedWordES5(id, strict) { + return id === 'null' || id === 'true' || id === 'false' || isKeywordES5(id, strict); + } + + function isReservedWordES6(id, strict) { + return id === 'null' || id === 'true' || id === 'false' || isKeywordES6(id, strict); + } + + function isRestrictedWord(id) { + return id === 'eval' || id === 'arguments'; + } + + function isIdentifierName(id) { + var i, iz, ch; + + if (id.length === 0) { + return false; + } + + ch = id.charCodeAt(0); + if (!code.isIdentifierStart(ch) || ch === 92) { // \ (backslash) + return false; + } + + for (i = 1, iz = id.length; i < iz; ++i) { + ch = id.charCodeAt(i); + if (!code.isIdentifierPart(ch) || ch === 92) { // \ (backslash) + return false; + } + } + return true; + } + + function isIdentifierES5(id, strict) { + return isIdentifierName(id) && !isReservedWordES5(id, strict); + } + + function isIdentifierES6(id, strict) { + return isIdentifierName(id) && !isReservedWordES6(id, strict); + } + + module.exports = { + isKeywordES5: isKeywordES5, + isKeywordES6: isKeywordES6, + isReservedWordES5: isReservedWordES5, + isReservedWordES6: isReservedWordES6, + isRestrictedWord: isRestrictedWord, + isIdentifierName: isIdentifierName, + isIdentifierES5: isIdentifierES5, + isIdentifierES6: isIdentifierES6 + }; +}()); +/* vim: set sw=4 ts=4 et tw=80 : */ diff --git a/tools/eslint/node_modules/doctrine/node_modules/esutils/lib/utils.js b/tools/eslint/node_modules/doctrine/node_modules/esutils/lib/utils.js new file mode 100644 index 00000000000000..ce18faa6bc80fa --- /dev/null +++ b/tools/eslint/node_modules/doctrine/node_modules/esutils/lib/utils.js @@ -0,0 +1,33 @@ +/* + Copyright (C) 2013 Yusuke Suzuki + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +(function () { + 'use strict'; + + exports.ast = require('./ast'); + exports.code = require('./code'); + exports.keyword = require('./keyword'); +}()); +/* vim: set sw=4 ts=4 et tw=80 : */ diff --git a/tools/eslint/node_modules/doctrine/node_modules/esutils/package.json b/tools/eslint/node_modules/doctrine/node_modules/esutils/package.json new file mode 100644 index 00000000000000..b01fe6004b1ea8 --- /dev/null +++ b/tools/eslint/node_modules/doctrine/node_modules/esutils/package.json @@ -0,0 +1,66 @@ +{ + "name": "esutils", + "description": "utility box for ECMAScript language tools", + "homepage": "https://github.com/Constellation/esutils", + "main": "lib/utils.js", + "version": "1.1.6", + "engines": { + "node": ">=0.10.0" + }, + "directories": { + "lib": "./lib" + }, + "files": [ + "LICENSE.BSD", + "README.md", + "lib" + ], + "maintainers": [ + { + "name": "constellation", + "email": "utatane.tea@gmail.com" + } + ], + "repository": { + "type": "git", + "url": "git+ssh://git@github.com/Constellation/esutils.git" + }, + "devDependencies": { + "mocha": "~1.12.0", + "chai": "~1.7.2", + "jshint": "2.1.5", + "coffee-script": "~1.6.3", + "unicode-6.3.0": "~0.1.1", + "regenerate": "~0.5.4" + }, + "licenses": [ + { + "type": "BSD", + "url": "http://github.com/Constellation/esutils/raw/master/LICENSE.BSD" + } + ], + "scripts": { + "test": "npm run-script lint && npm run-script unit-test", + "lint": "jshint lib/*.js", + "unit-test": "mocha --compilers coffee:coffee-script -R spec", + "generate-regex": "node tools/generate-identifier-regex.js" + }, + "gitHead": "a91c5ed6199d1019ef071f610848fcd5103ef153", + "bugs": { + "url": "https://github.com/Constellation/esutils/issues" + }, + "_id": "esutils@1.1.6", + "_shasum": "c01ccaa9ae4b897c6d0c3e210ae52f3c7a844375", + "_from": "esutils@>=1.1.6 <2.0.0", + "_npmVersion": "2.0.0-alpha-5", + "_npmUser": { + "name": "constellation", + "email": "utatane.tea@gmail.com" + }, + "dist": { + "shasum": "c01ccaa9ae4b897c6d0c3e210ae52f3c7a844375", + "tarball": "http://registry.npmjs.org/esutils/-/esutils-1.1.6.tgz" + }, + "_resolved": "https://registry.npmjs.org/esutils/-/esutils-1.1.6.tgz", + "readme": "ERROR: No README data found!" +} diff --git a/tools/eslint/node_modules/doctrine/node_modules/isarray/README.md b/tools/eslint/node_modules/doctrine/node_modules/isarray/README.md new file mode 100644 index 00000000000000..052a62b8d7b7ae --- /dev/null +++ b/tools/eslint/node_modules/doctrine/node_modules/isarray/README.md @@ -0,0 +1,54 @@ + +# isarray + +`Array#isArray` for older browsers. + +## Usage + +```js +var isArray = require('isarray'); + +console.log(isArray([])); // => true +console.log(isArray({})); // => false +``` + +## Installation + +With [npm](http://npmjs.org) do + +```bash +$ npm install isarray +``` + +Then bundle for the browser with +[browserify](https://github.com/substack/browserify). + +With [component](http://component.io) do + +```bash +$ component install juliangruber/isarray +``` + +## License + +(MIT) + +Copyright (c) 2013 Julian Gruber <julian@juliangruber.com> + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies +of the Software, and to permit persons to whom the Software is furnished to do +so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/tools/eslint/node_modules/doctrine/node_modules/isarray/build/build.js b/tools/eslint/node_modules/doctrine/node_modules/isarray/build/build.js new file mode 100644 index 00000000000000..ec58596aeebe4e --- /dev/null +++ b/tools/eslint/node_modules/doctrine/node_modules/isarray/build/build.js @@ -0,0 +1,209 @@ + +/** + * Require the given path. + * + * @param {String} path + * @return {Object} exports + * @api public + */ + +function require(path, parent, orig) { + var resolved = require.resolve(path); + + // lookup failed + if (null == resolved) { + orig = orig || path; + parent = parent || 'root'; + var err = new Error('Failed to require "' + orig + '" from "' + parent + '"'); + err.path = orig; + err.parent = parent; + err.require = true; + throw err; + } + + var module = require.modules[resolved]; + + // perform real require() + // by invoking the module's + // registered function + if (!module.exports) { + module.exports = {}; + module.client = module.component = true; + module.call(this, module.exports, require.relative(resolved), module); + } + + return module.exports; +} + +/** + * Registered modules. + */ + +require.modules = {}; + +/** + * Registered aliases. + */ + +require.aliases = {}; + +/** + * Resolve `path`. + * + * Lookup: + * + * - PATH/index.js + * - PATH.js + * - PATH + * + * @param {String} path + * @return {String} path or null + * @api private + */ + +require.resolve = function(path) { + if (path.charAt(0) === '/') path = path.slice(1); + var index = path + '/index.js'; + + var paths = [ + path, + path + '.js', + path + '.json', + path + '/index.js', + path + '/index.json' + ]; + + for (var i = 0; i < paths.length; i++) { + var path = paths[i]; + if (require.modules.hasOwnProperty(path)) return path; + } + + if (require.aliases.hasOwnProperty(index)) { + return require.aliases[index]; + } +}; + +/** + * Normalize `path` relative to the current path. + * + * @param {String} curr + * @param {String} path + * @return {String} + * @api private + */ + +require.normalize = function(curr, path) { + var segs = []; + + if ('.' != path.charAt(0)) return path; + + curr = curr.split('/'); + path = path.split('/'); + + for (var i = 0; i < path.length; ++i) { + if ('..' == path[i]) { + curr.pop(); + } else if ('.' != path[i] && '' != path[i]) { + segs.push(path[i]); + } + } + + return curr.concat(segs).join('/'); +}; + +/** + * Register module at `path` with callback `definition`. + * + * @param {String} path + * @param {Function} definition + * @api private + */ + +require.register = function(path, definition) { + require.modules[path] = definition; +}; + +/** + * Alias a module definition. + * + * @param {String} from + * @param {String} to + * @api private + */ + +require.alias = function(from, to) { + if (!require.modules.hasOwnProperty(from)) { + throw new Error('Failed to alias "' + from + '", it does not exist'); + } + require.aliases[to] = from; +}; + +/** + * Return a require function relative to the `parent` path. + * + * @param {String} parent + * @return {Function} + * @api private + */ + +require.relative = function(parent) { + var p = require.normalize(parent, '..'); + + /** + * lastIndexOf helper. + */ + + function lastIndexOf(arr, obj) { + var i = arr.length; + while (i--) { + if (arr[i] === obj) return i; + } + return -1; + } + + /** + * The relative require() itself. + */ + + function localRequire(path) { + var resolved = localRequire.resolve(path); + return require(resolved, parent, path); + } + + /** + * Resolve relative to the parent. + */ + + localRequire.resolve = function(path) { + var c = path.charAt(0); + if ('/' == c) return path.slice(1); + if ('.' == c) return require.normalize(p, path); + + // resolve deps by returning + // the dep in the nearest "deps" + // directory + var segs = parent.split('/'); + var i = lastIndexOf(segs, 'deps') + 1; + if (!i) i = 0; + path = segs.slice(0, i + 1).join('/') + '/deps/' + path; + return path; + }; + + /** + * Check if module is defined at `path`. + */ + + localRequire.exists = function(path) { + return require.modules.hasOwnProperty(localRequire.resolve(path)); + }; + + return localRequire; +}; +require.register("isarray/index.js", function(exports, require, module){ +module.exports = Array.isArray || function (arr) { + return Object.prototype.toString.call(arr) == '[object Array]'; +}; + +}); +require.alias("isarray/index.js", "isarray/index.js"); + diff --git a/tools/eslint/node_modules/doctrine/node_modules/isarray/component.json b/tools/eslint/node_modules/doctrine/node_modules/isarray/component.json new file mode 100644 index 00000000000000..9e31b683889015 --- /dev/null +++ b/tools/eslint/node_modules/doctrine/node_modules/isarray/component.json @@ -0,0 +1,19 @@ +{ + "name" : "isarray", + "description" : "Array#isArray for older browsers", + "version" : "0.0.1", + "repository" : "juliangruber/isarray", + "homepage": "https://github.com/juliangruber/isarray", + "main" : "index.js", + "scripts" : [ + "index.js" + ], + "dependencies" : {}, + "keywords": ["browser","isarray","array"], + "author": { + "name": "Julian Gruber", + "email": "mail@juliangruber.com", + "url": "http://juliangruber.com" + }, + "license": "MIT" +} diff --git a/tools/eslint/node_modules/doctrine/node_modules/isarray/index.js b/tools/eslint/node_modules/doctrine/node_modules/isarray/index.js new file mode 100644 index 00000000000000..5f5ad45d46dda9 --- /dev/null +++ b/tools/eslint/node_modules/doctrine/node_modules/isarray/index.js @@ -0,0 +1,3 @@ +module.exports = Array.isArray || function (arr) { + return Object.prototype.toString.call(arr) == '[object Array]'; +}; diff --git a/tools/eslint/node_modules/doctrine/node_modules/isarray/package.json b/tools/eslint/node_modules/doctrine/node_modules/isarray/package.json new file mode 100644 index 00000000000000..25c8581bee19f6 --- /dev/null +++ b/tools/eslint/node_modules/doctrine/node_modules/isarray/package.json @@ -0,0 +1,54 @@ +{ + "name": "isarray", + "description": "Array#isArray for older browsers", + "version": "0.0.1", + "repository": { + "type": "git", + "url": "git://github.com/juliangruber/isarray.git" + }, + "homepage": "https://github.com/juliangruber/isarray", + "main": "index.js", + "scripts": { + "test": "tap test/*.js" + }, + "dependencies": {}, + "devDependencies": { + "tap": "*" + }, + "keywords": [ + "browser", + "isarray", + "array" + ], + "author": { + "name": "Julian Gruber", + "email": "mail@juliangruber.com", + "url": "http://juliangruber.com" + }, + "license": "MIT", + "_id": "isarray@0.0.1", + "dist": { + "shasum": "8a18acfca9a8f4177e09abfc6038939b05d1eedf", + "tarball": "http://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz" + }, + "_from": "isarray@0.0.1", + "_npmVersion": "1.2.18", + "_npmUser": { + "name": "juliangruber", + "email": "julian@juliangruber.com" + }, + "maintainers": [ + { + "name": "juliangruber", + "email": "julian@juliangruber.com" + } + ], + "directories": {}, + "_shasum": "8a18acfca9a8f4177e09abfc6038939b05d1eedf", + "_resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz", + "readme": "\n# isarray\n\n`Array#isArray` for older browsers.\n\n## Usage\n\n```js\nvar isArray = require('isarray');\n\nconsole.log(isArray([])); // => true\nconsole.log(isArray({})); // => false\n```\n\n## Installation\n\nWith [npm](http://npmjs.org) do\n\n```bash\n$ npm install isarray\n```\n\nThen bundle for the browser with\n[browserify](https://github.com/substack/browserify).\n\nWith [component](http://component.io) do\n\n```bash\n$ component install juliangruber/isarray\n```\n\n## License\n\n(MIT)\n\nCopyright (c) 2013 Julian Gruber <julian@juliangruber.com>\n\nPermission is hereby granted, free of charge, to any person obtaining a copy of\nthis software and associated documentation files (the \"Software\"), to deal in\nthe Software without restriction, including without limitation the rights to\nuse, copy, modify, merge, publish, distribute, sublicense, and/or sell copies\nof the Software, and to permit persons to whom the Software is furnished to do\nso, subject to the following conditions:\n\nThe above copyright notice and this permission notice shall be included in all\ncopies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\nIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\nFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\nAUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\nLIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\nOUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\nSOFTWARE.\n", + "readmeFilename": "README.md", + "bugs": { + "url": "https://github.com/juliangruber/isarray/issues" + } +} diff --git a/tools/eslint/node_modules/doctrine/package.json b/tools/eslint/node_modules/doctrine/package.json new file mode 100644 index 00000000000000..7de168c4eabd37 --- /dev/null +++ b/tools/eslint/node_modules/doctrine/package.json @@ -0,0 +1,71 @@ +{ + "name": "doctrine", + "description": "JSDoc parser", + "homepage": "http://github.com/Constellation/doctrine.html", + "main": "lib/doctrine.js", + "version": "0.6.4", + "engines": { + "node": ">=0.10.0" + }, + "directories": { + "lib": "./lib" + }, + "maintainers": [ + { + "name": "constellation", + "email": "utatane.tea@gmail.com" + } + ], + "repository": { + "type": "git", + "url": "git+ssh://git@github.com/Constellation/doctrine.git" + }, + "devDependencies": { + "coveralls": "^2.11.2", + "gulp": "^3.8.10", + "gulp-bump": "^0.1.13", + "gulp-eslint": "^0.5.0", + "gulp-filter": "^2.0.2", + "gulp-git": "^1.0.0", + "gulp-istanbul": "^0.6.0", + "gulp-jshint": "^1.9.0", + "gulp-mocha": "^2.0.0", + "gulp-tag-version": "^1.2.1", + "jshint-stylish": "^1.0.0", + "should": "^5.0.1" + }, + "licenses": [ + { + "type": "BSD", + "url": "http://github.com/Constellation/doctrine/raw/master/LICENSE.BSD" + } + ], + "scripts": { + "test": "gulp", + "unit-test": "gulp test", + "lint": "gulp lint", + "coveralls": "cat ./coverage/lcov.info | coveralls && rm -rf ./coverage" + }, + "dependencies": { + "esutils": "^1.1.6", + "isarray": "0.0.1" + }, + "gitHead": "0835299b485ecdfa908d20628d6c8900144590ff", + "bugs": { + "url": "https://github.com/Constellation/doctrine/issues" + }, + "_id": "doctrine@0.6.4", + "_shasum": "81428491a942ef18b0492056eda3800eee57d61d", + "_from": "doctrine@>=0.6.2 <0.7.0", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "constellation", + "email": "utatane.tea@gmail.com" + }, + "dist": { + "shasum": "81428491a942ef18b0492056eda3800eee57d61d", + "tarball": "http://registry.npmjs.org/doctrine/-/doctrine-0.6.4.tgz" + }, + "_resolved": "https://registry.npmjs.org/doctrine/-/doctrine-0.6.4.tgz", + "readme": "ERROR: No README data found!" +} diff --git a/tools/eslint/node_modules/doctrine/test/midstream.js b/tools/eslint/node_modules/doctrine/test/midstream.js new file mode 100644 index 00000000000000..2e71bd14e1098e --- /dev/null +++ b/tools/eslint/node_modules/doctrine/test/midstream.js @@ -0,0 +1,61 @@ +/* + Copyright (C) 2014 Yusuke Suzuki + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ +/*global require describe it*/ +/*jslint node:true */ +'use strict'; + +var fs = require('fs'), + path = require('path'), + root = path.join(path.dirname(fs.realpathSync(__filename)), '..'), + doctrine = require(root); +require('should'); + +describe('midstream', function () { + it('parseType', function () { + var res = doctrine.parseType('string name', { midstream: true }); + res.should.eql({ + "expression": { + "name": "string", + "type": "NameExpression" + }, + "index": 6 + }); + }); + + it('parseParamType', function () { + var res = doctrine.parseParamType('...test ok', { midstream: true }); + res.should.eql({ + "expression": { + "expression": { + "name": "test", + "type": "NameExpression" + }, + "type": "RestType" + }, + "index": 7 + }); + }); +}); + +/* vim: set sw=4 ts=4 et tw=80 : */ diff --git a/tools/eslint/node_modules/doctrine/test/parse.js b/tools/eslint/node_modules/doctrine/test/parse.js new file mode 100644 index 00000000000000..851e67c0d9a87e --- /dev/null +++ b/tools/eslint/node_modules/doctrine/test/parse.js @@ -0,0 +1,2219 @@ +/* + Copyright (C) 2013 Yusuke Suzuki + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ +/*global require describe it*/ +/*jslint node:true */ +'use strict'; + +var fs = require('fs'), + path = require('path'), + root = path.join(path.dirname(fs.realpathSync(__filename)), '..'), + doctrine = require(root); +require('should'); + +describe('parse', function () { + it('alias', function () { + var res = doctrine.parse('/** @alias */', { unwrap: true }); + res.tags.should.have.length(0); + }); + + it('alias with name', function () { + var res = doctrine.parse('/** @alias aliasName */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'alias'); + res.tags[0].should.have.property('name', 'aliasName'); + }); + + it('alias with namepath', function () { + var res = doctrine.parse('/** @alias aliasName.OK */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'alias'); + res.tags[0].should.have.property('name', 'aliasName.OK'); + }); + + it('const', function () { + var res = doctrine.parse('/** @const */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'const'); + }); + + it('const with name', function () { + var res = doctrine.parse('/** @const constname */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'const'); + res.tags[0].should.have.property('name', 'constname'); + }); + + it('constant with name', function () { + var res = doctrine.parse('/** @constant constname */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'constant'); + res.tags[0].should.have.property('name', 'constname'); + }); + + it('const with type and name', function () { + var res = doctrine.parse('/** @const {String} constname */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'const'); + res.tags[0].should.have.property('name', 'constname'); + res.tags[0].should.have.property('type'); + res.tags[0].type.should.eql({ + type: 'NameExpression', + name: 'String' + }); + }); + + it('constant with type and name', function () { + var res = doctrine.parse('/** @constant {String} constname */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'constant'); + res.tags[0].should.have.property('name', 'constname'); + res.tags[0].should.have.property('type'); + res.tags[0].type.should.eql({ + type: 'NameExpression', + name: 'String' + }); + }); + + it('const multiple', function () { + var res = doctrine.parse("/**@const\n @const*/", { unwrap: true }); + res.tags.should.have.length(2); + res.tags[0].should.have.property('title', 'const'); + res.tags[1].should.have.property('title', 'const'); + }); + + it('const double', function () { + var res = doctrine.parse("/**@const\n @const*/", { unwrap: true }); + res.tags.should.have.length(2); + res.tags[0].should.have.property('title', 'const'); + res.tags[1].should.have.property('title', 'const'); + }); + + it('const triple', function () { + var res = doctrine.parse( + [ + "/**", + " * @const @const", + " * @const @const", + " * @const @const", + " */" + ].join('\n'), { unwrap: true }); + res.tags.should.have.length(3); + res.tags[0].should.have.property('title', 'const'); + res.tags[1].should.have.property('title', 'const'); + res.tags[2].should.have.property('title', 'const'); + }); + + it('constructor', function () { + var res = doctrine.parse('/** @constructor */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'constructor'); + }); + + it('constructor with type', function () { + var res = doctrine.parse('/** @constructor {Object} */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'constructor'); + res.tags[0].type.should.eql({ + type: 'NameExpression', + name: 'Object' + }); + }); + + it('constructor with type and name', function () { + var res = doctrine.parse('/** @constructor {Object} objName */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'constructor'); + res.tags[0].should.have.property('name', 'objName'); + res.tags[0].type.should.eql({ + type: 'NameExpression', + name: 'Object' + }); + }); + + it('class', function () { + var res = doctrine.parse('/** @class */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'class'); + }); + + it('class with type', function () { + var res = doctrine.parse('/** @class {Object} */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'class'); + res.tags[0].type.should.eql({ + type: 'NameExpression', + name: 'Object' + }); + }); + + it('class with type and name', function () { + var res = doctrine.parse('/** @class {Object} objName */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'class'); + res.tags[0].should.have.property('name', 'objName'); + res.tags[0].type.should.eql({ + type: 'NameExpression', + name: 'Object' + }); + }); + + it('deprecated', function () { + var res = doctrine.parse('/** @deprecated */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'deprecated'); + }); + + it('deprecated', function () { + var res = doctrine.parse('/** @deprecated some text here describing why it is deprecated */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'deprecated'); + res.tags[0].should.have.property('description', 'some text here describing why it is deprecated'); + }); + + it('func', function () { + var res = doctrine.parse('/** @func */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'func'); + }); + + it('func with name', function () { + var res = doctrine.parse('/** @func thingName.func */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'func'); + res.tags[0].should.have.property('name', 'thingName.func'); + }); + + it('func with type', function () { + var res = doctrine.parse('/** @func {Object} thingName.func */', { unwrap: true }); + res.tags.should.have.length(0); + // func does not accept type + }); + + it('function', function () { + var res = doctrine.parse('/** @function */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'function'); + }); + + it('function with name', function () { + var res = doctrine.parse('/** @function thingName.function */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'function'); + res.tags[0].should.have.property('name', 'thingName.function'); + }); + + it('function with type', function () { + var res = doctrine.parse('/** @function {Object} thingName.function */', { unwrap: true }); + res.tags.should.have.length(0); + // function does not accept type + }); + + it('member', function () { + var res = doctrine.parse('/** @member */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'member'); + }); + + it('member with name', function () { + var res = doctrine.parse('/** @member thingName.name */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'member'); + res.tags[0].should.have.property('name', 'thingName.name'); + }); + + it('member with type', function () { + var res = doctrine.parse('/** @member {Object} thingName.name */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'member'); + res.tags[0].should.have.property('name', 'thingName.name'); + res.tags[0].should.have.property('type'); + res.tags[0].type.should.eql({ + type: 'NameExpression', + name: 'Object' + }); + }); + + it('method', function () { + var res = doctrine.parse('/** @method */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'method'); + }); + + it('method with name', function () { + var res = doctrine.parse('/** @method thingName.function */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'method'); + res.tags[0].should.have.property('name', 'thingName.function'); + }); + + it('method with type', function () { + var res = doctrine.parse('/** @method {Object} thingName.function */', { unwrap: true }); + res.tags.should.have.length(0); + // method does not accept type + }); + + it('mixes', function () { + var res = doctrine.parse('/** @mixes */', { unwrap: true }); + res.tags.should.have.length(0); + }); + + it('mixes with name', function () { + var res = doctrine.parse('/** @mixes thingName */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'mixes'); + res.tags[0].should.have.property('name', 'thingName'); + }); + + it('mixes with namepath', function () { + var res = doctrine.parse('/** @mixes thingName.name */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'mixes'); + res.tags[0].should.have.property('name', 'thingName.name'); + }); + + it('mixin', function () { + var res = doctrine.parse('/** @mixin */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'mixin'); + }); + + it('mixin with name', function () { + var res = doctrine.parse('/** @mixin thingName */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'mixin'); + res.tags[0].should.have.property('name', 'thingName'); + }); + + it('mixin with namepath', function () { + var res = doctrine.parse('/** @mixin thingName.name */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'mixin'); + res.tags[0].should.have.property('name', 'thingName.name'); + }); + + it('module', function () { + var res = doctrine.parse('/** @module */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'module'); + }); + + it('module with name', function () { + var res = doctrine.parse('/** @module thingName.name */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'module'); + res.tags[0].should.have.property('name', 'thingName.name'); + }); + + it('module with type', function () { + var res = doctrine.parse('/** @module {Object} thingName.name */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'module'); + res.tags[0].should.have.property('name', 'thingName.name'); + res.tags[0].should.have.property('type'); + res.tags[0].type.should.eql({ + type: 'NameExpression', + name: 'Object' + }); + }); + + it('name', function () { + var res = doctrine.parse('/** @name thingName.name */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'name'); + res.tags[0].should.have.property('name', 'thingName.name'); + }); + + it('name', function () { + var res = doctrine.parse('/** @name thingName#name */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'name'); + res.tags[0].should.have.property('name', 'thingName#name'); + }); + + it('name', function () { + var res = doctrine.parse('/** @name thingName~name */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'name'); + res.tags[0].should.have.property('name', 'thingName~name'); + }); + + it('name', function () { + var res = doctrine.parse('/** @name {thing} thingName.name */', { unwrap: true }); + // name does not accept type + res.tags.should.have.length(0); + }); + + it('namespace', function () { + var res = doctrine.parse('/** @namespace */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'namespace'); + }); + + it('namespace with name', function () { + var res = doctrine.parse('/** @namespace thingName.name */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'namespace'); + res.tags[0].should.have.property('name', 'thingName.name'); + }); + + it('namespace with type', function () { + var res = doctrine.parse('/** @namespace {Object} thingName.name */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'namespace'); + res.tags[0].should.have.property('name', 'thingName.name'); + res.tags[0].should.have.property('type'); + res.tags[0].type.should.eql({ + type: 'NameExpression', + name: 'Object' + }); + }); + + it('param', function () { + var res = doctrine.parse( + [ + "/**", + " * @param {String} userName", + "*/" + ].join('\n'), { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'param'); + res.tags[0].should.have.property('name', 'userName'); + res.tags[0].should.have.property('type'); + res.tags[0].type.should.eql({ + type: 'NameExpression', + name: 'String' + }); + }); + + it('param with properties', function () { + var res = doctrine.parse( + [ + "/**", + " * @param {String} user.name", + "*/" + ].join('\n'), { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'param'); + res.tags[0].should.have.property('name', 'user.name'); + res.tags[0].should.have.property('type'); + res.tags[0].type.should.eql({ + type: 'NameExpression', + name: 'String' + }); + }); + + it('arg with properties', function () { + var res = doctrine.parse( + [ + "/**", + " * @arg {String} user.name", + "*/" + ].join('\n'), { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'arg'); + res.tags[0].should.have.property('name', 'user.name'); + res.tags[0].should.have.property('type'); + res.tags[0].type.should.eql({ + type: 'NameExpression', + name: 'String' + }); + }); + + it('argument with properties', function () { + var res = doctrine.parse( + [ + "/**", + " * @argument {String} user.name", + "*/" + ].join('\n'), { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'argument'); + res.tags[0].should.have.property('name', 'user.name'); + res.tags[0].should.have.property('type'); + res.tags[0].type.should.eql({ + type: 'NameExpression', + name: 'String' + }); + }); + + it('param typeless', function () { + var res = doctrine.parse( + [ + "/**", + " * @param userName", + "*/" + ].join('\n'), { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.eql({ + title: 'param', + type: null, + name: 'userName', + description: null + }); + + var res = doctrine.parse( + [ + "/**", + " * @param userName Something descriptive", + "*/" + ].join('\n'), { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.eql({ + title: 'param', + type: null, + name: 'userName', + description: 'Something descriptive' + }); + + var res = doctrine.parse( + [ + "/**", + " * @param user.name Something descriptive", + "*/" + ].join('\n'), { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.eql({ + title: 'param', + type: null, + name: 'user.name', + description: 'Something descriptive' + }); + }); + + it('param broken', function () { + var res = doctrine.parse( + [ + "/**", + " * @param {String} userName", + " * @param {String userName", + "*/" + ].join('\n'), { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'param'); + res.tags[0].should.have.property('name', 'userName'); + res.tags[0].should.have.property('type'); + res.tags[0].type.should.eql({ + type: 'NameExpression', + name: 'String' + }); + }); + + it('param record', function () { + var res = doctrine.parse( + [ + "/**", + " * @param {{ok:String}} userName", + "*/" + ].join('\n'), { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'param'); + res.tags[0].should.have.property('name', 'userName'); + res.tags[0].should.have.property('type'); + res.tags[0].type.should.eql({ + type: 'RecordType', + fields: [{ + type: 'FieldType', + key: 'ok', + value: { + type: 'NameExpression', + name: 'String' + } + }] + }); + }); + + it('param record broken', function () { + var res = doctrine.parse( + [ + "/**", + " * @param {{ok:String} userName", + "*/" + ].join('\n'), { unwrap: true }); + res.tags.should.be.empty; + }); + + it('param multiple lines', function () { + var res = doctrine.parse( + [ + "/**", + " * @param {string|", + " * number} userName", + " * }}", + "*/" + ].join('\n'), { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'param'); + res.tags[0].should.have.property('name', 'userName'); + res.tags[0].should.have.property('type'); + res.tags[0].type.should.eql({ + type: 'UnionType', + elements: [{ + type: 'NameExpression', + name: 'string' + }, { + type: 'NameExpression', + name: 'number' + }] + }); + }); + + it('param without braces', function () { + var res = doctrine.parse( + [ + "/**", + " * @param string name description", + "*/" + ].join('\n'), { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'param'); + res.tags[0].should.have.property('name', 'string'); + res.tags[0].should.have.property('type', null); + res.tags[0].should.have.property('description', 'name description'); + }); + + it('param w/ hyphen before description', function () { + var res = doctrine.parse( + [ + "/**", + " * @param {string} name - description", + "*/" + ].join('\n'), { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.eql({ + title: 'param', + type: { + type: 'NameExpression', + name: 'string' + }, + name: 'name', + description: 'description' + }); + }); + + it('param w/ hyphen + leading space before description', function () { + var res = doctrine.parse( + [ + "/**", + " * @param {string} name - description", + "*/" + ].join('\n'), { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.eql({ + title: 'param', + type: { + type: 'NameExpression', + name: 'string' + }, + name: 'name', + description: ' description' + }); + }); + + it('description and param separated by blank line', function () { + var res = doctrine.parse( + [ + "/**", + " * Description", + " * blah blah blah", + " *", + " * @param {string} name description", + "*/" + ].join('\n'), { unwrap: true }); + res.description.should.eql('Description\nblah blah blah'); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'param'); + res.tags[0].should.have.property('name', 'name'); + res.tags[0].should.have.property('type'); + res.tags[0].type.should.eql({ + type: 'NameExpression', + name: 'string' + }); + res.tags[0].should.have.property('description', 'description'); + }); + + it('regular block comment instead of jsdoc-style block comment', function () { + var res = doctrine.parse( + [ + "/*", + " * Description", + " * blah blah blah", + "*/" + ].join('\n'), { unwrap: true }); + res.description.should.eql("Description\nblah blah blah"); + }); + + it('augments', function () { + var res = doctrine.parse('/** @augments */', { unwrap: true }); + res.tags.should.have.length(1); + }); + + it('augments with name', function () { + var res = doctrine.parse('/** @augments ClassName */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'augments'); + res.tags[0].should.have.property('name', 'ClassName'); + }); + + it('augments with type', function () { + var res = doctrine.parse('/** @augments {ClassName} */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'augments'); + res.tags[0].should.have.property('type', { + type: 'NameExpression', + name: 'ClassName' + }); + }); + + it('augments with name', function () { + var res = doctrine.parse('/** @augments ClassName.OK */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'augments'); + res.tags[0].should.have.property('name', 'ClassName.OK'); + }); + + it('extends', function () { + var res = doctrine.parse('/** @extends */', { unwrap: true }); + res.tags.should.have.length(1); + }); + + it('extends with name', function () { + var res = doctrine.parse('/** @extends ClassName */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'extends'); + res.tags[0].should.have.property('name', 'ClassName'); + }); + + it('extends with type', function () { + var res = doctrine.parse('/** @extends {ClassName} */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'extends'); + res.tags[0].should.have.property('type', { + type: 'NameExpression', + name: 'ClassName' + }); + }); + + it('extends with namepath', function () { + var res = doctrine.parse('/** @extends ClassName.OK */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'extends'); + res.tags[0].should.have.property('name', 'ClassName.OK'); + }); + + it('prop', function () { + var res = doctrine.parse( + [ + "/**", + " * @prop {string} thingName - does some stuff", + "*/" + ].join('\n'), { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'prop'); + res.tags[0].should.have.property('description', 'does some stuff'); + res.tags[0].type.should.have.property('name', 'string'); + res.tags[0].should.have.property('name', 'thingName'); + }); + + it('prop without type', function () { + var res = doctrine.parse( + [ + "/**", + " * @prop thingName - does some stuff", + "*/" + ].join('\n'), { unwrap: true }); + res.tags.should.have.length(0); + }); + + + it('property', function () { + var res = doctrine.parse( + [ + "/**", + " * @property {string} thingName - does some stuff", + "*/" + ].join('\n'), { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'property'); + res.tags[0].should.have.property('description', 'does some stuff'); + res.tags[0].type.should.have.property('name', 'string'); + res.tags[0].should.have.property('name', 'thingName'); + }); + + it('property without type', function () { + var res = doctrine.parse( + [ + "/**", + " * @property thingName - does some stuff", + "*/" + ].join('\n'), { unwrap: true }); + res.tags.should.have.length(0); + }); + + it('property with nested name', function () { + var res = doctrine.parse( + [ + "/**", + " * @property {string} thingName.name - does some stuff", + "*/" + ].join('\n'), { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'property'); + res.tags[0].should.have.property('description', 'does some stuff'); + res.tags[0].type.should.have.property('name', 'string'); + res.tags[0].should.have.property('name', 'thingName.name'); + }); + + it('throws', function () { + var res = doctrine.parse( + [ + "/**", + " * @throws {Error} if something goes wrong", + " */" + ].join('\n'), { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'throws'); + res.tags[0].should.have.property('description', 'if something goes wrong'); + res.tags[0].type.should.have.property('name', 'Error'); + }); + + it('throws without type', function () { + var res = doctrine.parse( + [ + "/**", + " * @throws if something goes wrong", + " */" + ].join('\n'), { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'throws'); + res.tags[0].should.have.property('description', 'if something goes wrong'); + }); + + it('kind', function () { + var res = doctrine.parse('/** @kind class */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'kind'); + res.tags[0].should.have.property('kind', 'class'); + }); + + it('kind error', function () { + var res = doctrine.parse('/** @kind ng */', { unwrap: true, recoverable: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('errors'); + res.tags[0].errors.should.have.length(1); + res.tags[0].errors[0].should.equal('Invalid kind name \'ng\''); + }); + + it('todo', function () { + var res = doctrine.parse('/** @todo Write the documentation */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'todo'); + res.tags[0].should.have.property('description', 'Write the documentation'); + }); + + it('summary', function () { + // japanese lang + var res = doctrine.parse('/** @summary ゆるゆり3期おめでとー */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'summary'); + res.tags[0].should.have.property('description', 'ゆるゆり3期おめでとー'); + }); + + it('variation', function () { + // japanese lang + var res = doctrine.parse('/** @variation 42 */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'variation'); + res.tags[0].should.have.property('variation', 42); + }); + + it('variation error', function () { + // japanese lang + var res = doctrine.parse('/** @variation Animation */', { unwrap: true, recoverable: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('errors'); + res.tags[0].errors.should.have.length(1); + res.tags[0].errors[0].should.equal('Invalid variation \'Animation\''); + }); + + it('access', function () { + var res = doctrine.parse('/** @access public */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'access'); + res.tags[0].should.have.property('access', 'public'); + }); + + it('access error', function () { + var res = doctrine.parse('/** @access ng */', { unwrap: true, recoverable: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('errors'); + res.tags[0].errors.should.have.length(1); + res.tags[0].errors[0].should.equal('Invalid access name \'ng\''); + }); + + it('public', function () { + var res = doctrine.parse('/** @public */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'public'); + }); + + it('public type and description', function () { + var res = doctrine.parse('/** @public {number} ok */', { unwrap: true, recoverable: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'public'); + res.tags[0].should.have.property('description', 'ok'); + res.tags[0].should.have.property('type'); + res.tags[0].type.should.eql({ + type: 'NameExpression', + name: 'number' + }); + }); + + it('protected', function () { + var res = doctrine.parse('/** @protected */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'protected'); + }); + + it('protected type and description', function () { + var res = doctrine.parse('/** @protected {number} ok */', { unwrap: true, recoverable: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'protected'); + res.tags[0].should.have.property('description', 'ok'); + res.tags[0].should.have.property('type'); + res.tags[0].type.should.eql({ + type: 'NameExpression', + name: 'number' + }); + }); + + it('private', function () { + var res = doctrine.parse('/** @private */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'private'); + }); + + it('private type and description', function () { + var res = doctrine.parse('/** @private {number} ok */', { unwrap: true, recoverable: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'private'); + res.tags[0].should.have.property('description', 'ok'); + res.tags[0].should.have.property('type'); + res.tags[0].type.should.eql({ + type: 'NameExpression', + name: 'number' + }); + }); + + it('readonly', function () { + var res = doctrine.parse('/** @readonly */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'readonly'); + }); + + it('readonly error', function () { + var res = doctrine.parse('/** @readonly ng */', { unwrap: true, recoverable: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('errors'); + res.tags[0].errors.should.have.length(1); + res.tags[0].errors[0].should.equal('Unknown content \'ng\''); + }); + + it('requires', function () { + var res = doctrine.parse('/** @requires */', { unwrap: true }); + res.tags.should.have.length(0); + }); + + it('requires with module name', function () { + var res = doctrine.parse('/** @requires name.path */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'requires'); + res.tags[0].should.have.property('name', 'name.path'); + }); + + it('global', function () { + var res = doctrine.parse('/** @global */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'global'); + }); + + it('global error', function () { + var res = doctrine.parse('/** @global ng */', { unwrap: true, recoverable: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('errors'); + res.tags[0].errors.should.have.length(1); + res.tags[0].errors[0].should.equal('Unknown content \'ng\''); + }); + + it('inner', function () { + var res = doctrine.parse('/** @inner */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'inner'); + }); + + it('inner error', function () { + var res = doctrine.parse('/** @inner ng */', { unwrap: true, recoverable: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('errors'); + res.tags[0].errors.should.have.length(1); + res.tags[0].errors[0].should.equal('Unknown content \'ng\''); + }); + + it('instance', function () { + var res = doctrine.parse('/** @instance */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'instance'); + }); + + it('instance error', function () { + var res = doctrine.parse('/** @instance ng */', { unwrap: true, recoverable: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('errors'); + res.tags[0].errors.should.have.length(1); + res.tags[0].errors[0].should.equal('Unknown content \'ng\''); + }); + + it('since', function () { + var res = doctrine.parse('/** @since 1.2.1 */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'since'); + res.tags[0].should.have.property('description', '1.2.1'); + }); + + it('static', function () { + var res = doctrine.parse('/** @static */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'static'); + }); + + it('static error', function () { + var res = doctrine.parse('/** @static ng */', { unwrap: true, recoverable: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('errors'); + res.tags[0].errors.should.have.length(1); + res.tags[0].errors[0].should.equal('Unknown content \'ng\''); + }); + + it('this', function () { + var res = doctrine.parse( + [ + "/**", + " * @this thingName", + "*/" + ].join('\n'), { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'this'); + res.tags[0].should.have.property('name', 'thingName'); + }); + + it('this with namepath', function () { + var res = doctrine.parse( + [ + "/**", + " * @this thingName.name", + "*/" + ].join('\n'), { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'this'); + res.tags[0].should.have.property('name', 'thingName.name'); + }); + + it('this error', function () { + var res = doctrine.parse( + [ + "/**", + " * @this", + "*/" + ].join('\n'), { unwrap: true, recoverable: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'this'); + res.tags[0].should.have.property('errors'); + res.tags[0].errors.should.have.length(1); + res.tags[0].errors[0].should.equal('Missing or invalid tag name'); + }); + + it('var', function () { + var res = doctrine.parse('/** @var */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'var'); + }); + + it('var with name', function () { + var res = doctrine.parse('/** @var thingName.name */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'var'); + res.tags[0].should.have.property('name', 'thingName.name'); + }); + + it('var with type', function () { + var res = doctrine.parse('/** @var {Object} thingName.name */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'var'); + res.tags[0].should.have.property('name', 'thingName.name'); + res.tags[0].should.have.property('type'); + res.tags[0].type.should.eql({ + type: 'NameExpression', + name: 'Object' + }); + }); + + it('version', function () { + var res = doctrine.parse('/** @version 1.2.1 */', { unwrap: true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'version'); + res.tags[0].should.have.property('description', '1.2.1'); + }); + + it('incorrect name', function () { + var res = doctrine.parse('/** @name thingName#%name */', { unwrap: true }); + // name does not accept type + res.tags.should.have.length(0); + res.should.eql({ + "description": "", + "tags": [ + ] + }); + }); +}); + +describe('parseType', function () { + it('union type closure-compiler extended', function () { + var type = doctrine.parseType("string|number"); + type.should.eql({ + type: 'UnionType', + elements: [{ + type: 'NameExpression', + name: 'string' + }, { + type: 'NameExpression', + name: 'number' + }] + }); + }); + + it('empty union type', function () { + var type = doctrine.parseType("()"); + type.should.eql({ + type: 'UnionType', + elements: [] + }); + }); + + it('comma last array type', function () { + var type = doctrine.parseType("[string,]"); + type.should.eql({ + type: 'ArrayType', + elements: [{ + type: 'NameExpression', + name: 'string' + }] + }); + }); + + it('array type of all literal', function () { + var type = doctrine.parseType("[*]"); + type.should.eql({ + type: 'ArrayType', + elements: [{ + type: 'AllLiteral' + }] + }); + }); + + it('array type of nullable literal', function () { + var type = doctrine.parseType("[?]"); + type.should.eql({ + type: 'ArrayType', + elements: [{ + type: 'NullableLiteral' + }] + }); + }); + + it('comma last record type', function () { + var type = doctrine.parseType("{,}"); + type.should.eql({ + type: 'RecordType', + fields: [] + }); + }); + + it('type application', function () { + var type = doctrine.parseType("Array."); + type.should.eql({ + type: 'TypeApplication', + expression: { + type: 'NameExpression', + name: 'Array' + }, + applications: [{ + type: 'NameExpression', + name: 'String' + }] + }); + }); + + it('type application with NullableLiteral', function () { + var type = doctrine.parseType("Array"); + type.should.eql({ + type: 'TypeApplication', + expression: { + type: 'NameExpression', + name: 'Array' + }, + applications: [{ + type: 'NullableLiteral' + }] + }); + }); + + it('type application with multiple patterns', function () { + var type = doctrine.parseType("Array."); + type.should.eql({ + type: 'TypeApplication', + expression: { + type: 'NameExpression', + name: 'Array' + }, + applications: [{ + type: 'NameExpression', + name: 'String' + }, { + type: 'NameExpression', + name: 'Number' + }] + }); + }); + + it('type application without dot', function () { + var type = doctrine.parseType("Array"); + type.should.eql({ + type: 'TypeApplication', + expression: { + type: 'NameExpression', + name: 'Array' + }, + applications: [{ + type: 'NameExpression', + name: 'String' + }] + }); + }); + + it('array-style type application', function () { + var type = doctrine.parseType("String[]"); + type.should.eql({ + type: 'TypeApplication', + expression: { + type: 'NameExpression', + name: 'Array' + }, + applications: [{ + type: 'NameExpression', + name: 'String' + }] + }); + }); + + it('function type simple', function () { + var type = doctrine.parseType("function()"); + type.should.eql({ + "type": "FunctionType", + "params": [], + "result": null + }); + }); + + it('function type with name', function () { + var type = doctrine.parseType("function(a)"); + type.should.eql({ + "type": "FunctionType", + "params": [ + { + "type": "NameExpression", + "name": "a" + } + ], + "result": null + }); + }); + it('function type with name and type', function () { + var type = doctrine.parseType("function(a:b)"); + type.should.eql({ + "type": "FunctionType", + "params": [ + { + "type": "ParameterType", + "name": "a", + "expression": { + "type": "NameExpression", + "name": "b" + } + } + ], + "result": null + }); + }); + it('function type with optional param', function () { + var type = doctrine.parseType("function(a=)"); + type.should.eql({ + "type": "FunctionType", + "params": [ + { + "type": "OptionalType", + "expression": { + "type": "NameExpression", + "name": "a" + } + } + ], + "result": null + }); + }); + it('function type with optional param name and type', function () { + var type = doctrine.parseType("function(a:b=)"); + type.should.eql({ + "type": "FunctionType", + "params": [ + { + "type": "OptionalType", + "expression": { + "type": "ParameterType", + "name": "a", + "expression": { + "type": "NameExpression", + "name": "b" + } + } + } + ], + "result": null + }); + }); + it('function type with rest param', function () { + var type = doctrine.parseType("function(...a)"); + type.should.eql({ + "type": "FunctionType", + "params": [ + { + "type": "RestType", + "expression": { + "type": "NameExpression", + "name": "a" + } + } + ], + "result": null + }); + }); + it('function type with rest param name and type', function () { + var type = doctrine.parseType("function(...a:b)"); + type.should.eql({ + "type": "FunctionType", + "params": [ + { + "type": "RestType", + "expression": { + "type": "ParameterType", + "name": "a", + "expression": { + "type": "NameExpression", + "name": "b" + } + } + } + ], + "result": null + }); + }); + + it('function type with optional rest param', function () { + var type = doctrine.parseType("function(...a=)"); + type.should.eql({ + "type": "FunctionType", + "params": [ + { + "type": "RestType", + "expression": { + "type": "OptionalType", + "expression": { + "type": "NameExpression", + "name": "a" + } + } + } + ], + "result": null + }); + }); + it('function type with optional rest param name and type', function () { + var type = doctrine.parseType("function(...a:b=)"); + type.should.eql({ + "type": "FunctionType", + "params": [ + { + "type": "RestType", + "expression": { + "type": "OptionalType", + "expression": { + "type": "ParameterType", + "name": "a", + "expression": { + "type": "NameExpression", + "name": "b" + } + } + } + }], + "result": null + }); + }); + + it('string value in type', function () { + var type; + + type = doctrine.parseType("{'ok':String}"); + type.should.eql({ + "fields": [ + { + "key": "ok", + "type": "FieldType", + "value": { + "name": "String", + "type": "NameExpression" + } + } + ], + "type": "RecordType" + }); + + type = doctrine.parseType('{"\\r\\n\\t\\u2028\\x20\\u20\\b\\f\\v\\\r\n\\\n\\0\\07\\012\\o":String}'); + type.should.eql({ + "fields": [ + { + "key": "\r\n\t\u2028\x20u20\b\f\v\0\u0007\u000ao", + "type": "FieldType", + "value": { + "name": "String", + "type": "NameExpression" + } + } + ], + "type": "RecordType" + }); + + doctrine.parseType.bind(doctrine, "{'ok\":String}").should.throw('unexpected quote'); + doctrine.parseType.bind(doctrine, "{'o\n':String}").should.throw('unexpected quote'); + }); + + it('number value in type', function () { + var type; + + type = doctrine.parseType("{20:String}"); + type.should.eql({ + "fields": [ + { + "key": "20", + "type": "FieldType", + "value": { + "name": "String", + "type": "NameExpression" + } + } + ], + "type": "RecordType" + }); + + type = doctrine.parseType("{.2:String, 30:Number, 0x20:String}"); + type.should.eql({ + "fields": [ + { + "key": "0.2", + "type": "FieldType", + "value": { + "name": "String", + "type": "NameExpression" + } + }, + { + "key": "30", + "type": "FieldType", + "value": { + "name": "Number", + "type": "NameExpression" + } + }, + { + "key": "32", + "type": "FieldType", + "value": { + "name": "String", + "type": "NameExpression" + } + } + ], + "type": "RecordType" + }); + + + type = doctrine.parseType("{0X2:String, 0:Number, 100e200:String, 10e-20:Number}"); + type.should.eql({ + "fields": [ + { + "key": "2", + "type": "FieldType", + "value": { + "name": "String", + "type": "NameExpression" + } + }, + { + "key": "0", + "type": "FieldType", + "value": { + "name": "Number", + "type": "NameExpression" + } + }, + { + "key": "1e+202", + "type": "FieldType", + "value": { + "name": "String", + "type": "NameExpression" + } + }, + { + "key": "1e-19", + "type": "FieldType", + "value": { + "name": "Number", + "type": "NameExpression" + } + } + ], + "type": "RecordType" + }); + + + doctrine.parseType.bind(doctrine, "{0x:String}").should.throw('unexpected token'); + doctrine.parseType.bind(doctrine, "{0x").should.throw('unexpected token'); + doctrine.parseType.bind(doctrine, "{0xd").should.throw('unexpected token'); + doctrine.parseType.bind(doctrine, "{0x2_:").should.throw('unexpected token'); + doctrine.parseType.bind(doctrine, "{021:").should.throw('unexpected token'); + doctrine.parseType.bind(doctrine, "{021_:").should.throw('unexpected token'); + doctrine.parseType.bind(doctrine, "{021").should.throw('unexpected token'); + doctrine.parseType.bind(doctrine, "{08").should.throw('unexpected token'); + doctrine.parseType.bind(doctrine, "{0y").should.throw('unexpected token'); + doctrine.parseType.bind(doctrine, "{0").should.throw('unexpected token'); + doctrine.parseType.bind(doctrine, "{100e2").should.throw('unexpected token'); + doctrine.parseType.bind(doctrine, "{100e-2").should.throw('unexpected token'); + doctrine.parseType.bind(doctrine, "{100e-200:").should.throw('unexpected token'); + doctrine.parseType.bind(doctrine, "{100e:").should.throw('unexpected token'); + doctrine.parseType.bind(doctrine, "function(number=, string)").should.throw('not reach to EOF'); + }); + + it('dotted type', function () { + var type; + type = doctrine.parseType("Cocoa.Cappuccino"); + type.should.eql({ + "name": "Cocoa.Cappuccino", + "type": "NameExpression" + }); + }); + + it('rest array type', function () { + var type; + type = doctrine.parseType("[string,...string]"); + type.should.eql({ + "elements": [ + { + "name": "string", + "type": "NameExpression" + }, + { + "expression": { + "name": "string", + "type": "NameExpression" + }, + "type": "RestType" + } + ], + "type": "ArrayType" + }); + }); + + it ('nullable type', function () { + var type; + type = doctrine.parseType("string?"); + type.should.eql({ + "expression": { + "name": "string", + "type": "NameExpression" + }, + "prefix": false, + "type": "NullableType" + }); + }); + + it ('non-nullable type', function () { + var type; + type = doctrine.parseType("string!"); + type.should.eql({ + "expression": { + "name": "string", + "type": "NameExpression" + }, + "prefix": false, + "type": "NonNullableType" + }); + }); + + it ('toplevel multiple pipe type', function () { + var type; + type = doctrine.parseType("string|number|Test"); + type.should.eql({ + "elements": [ + { + "name": "string", + "type": "NameExpression" + }, + { + "name": "number", + "type": "NameExpression" + }, + { + "name": "Test", + "type": "NameExpression" + } + ], + "type": "UnionType" + }); + }); + + it('illegal tokens', function () { + doctrine.parseType.bind(doctrine, ".").should.throw('unexpected token'); + doctrine.parseType.bind(doctrine, ".d").should.throw('unexpected token'); + doctrine.parseType.bind(doctrine, "(").should.throw('unexpected token'); + doctrine.parseType.bind(doctrine, "Test.").should.throw('unexpected token'); + }); +}); + +describe('parseParamType', function () { + it('question', function () { + var type = doctrine.parseParamType("?"); + type.should.eql({ + type: 'NullableLiteral' + }); + }); + + it('question option', function () { + var type = doctrine.parseParamType("?="); + type.should.eql({ + type: 'OptionalType', + expression: { + type: 'NullableLiteral' + } + }); + }); + + it('function option parameters former', function () { + var type = doctrine.parseParamType("function(?, number)"); + type.should.eql({ + type: 'FunctionType', + params: [{ + type: 'NullableLiteral' + }, { + type: 'NameExpression', + name: 'number' + }], + result: null + }); + }); + + it('function option parameters latter', function () { + var type = doctrine.parseParamType("function(number, ?)"); + type.should.eql({ + type: 'FunctionType', + params: [{ + type: 'NameExpression', + name: 'number' + }, { + type: 'NullableLiteral' + }], + result: null + }); + }); + + it('function type union', function () { + var type = doctrine.parseParamType("function(): ?|number"); + type.should.eql({ + type: 'UnionType', + elements: [{ + type: 'FunctionType', + params: [], + result: { + type: 'NullableLiteral' + } + }, { + type: 'NameExpression', + name: 'number' + }] + }); + }); +}); + +describe('invalid', function () { + it('empty union pipe', function () { + doctrine.parseType.bind(doctrine, "(|)").should.throw(); + doctrine.parseType.bind(doctrine, "(string|)").should.throw(); + doctrine.parseType.bind(doctrine, "(string||)").should.throw(); + }); + + it('comma only array type', function () { + doctrine.parseType.bind(doctrine, "[,]").should.throw(); + }); + + it('comma only record type', function () { + doctrine.parseType.bind(doctrine, "{,,}").should.throw(); + }); + + it('incorrect bracket', function () { + doctrine.parseParamType.bind(doctrine, "int[").should.throw(); + }); +}); + +describe('tags option', function() { + it ('only param', function() { + var res = doctrine.parse( + [ + "/**", + " * @const @const", + " * @param {String} y", + " */" + ].join('\n'), { tags: ['param'], unwrap:true }); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'param'); + res.tags[0].should.have.property('name', 'y'); + }); + + it ('param and type', function() { + var res = doctrine.parse( + [ + "/**", + " * @const x", + " * @param {String} y", + " * @type {String} ", + " */" + ].join('\n'), { tags: ['param', 'type'], unwrap:true }); + res.tags.should.have.length(2); + res.tags[0].should.have.property('title', 'param'); + res.tags[0].should.have.property('name', 'y'); + res.tags[1].should.have.property('title', 'type'); + res.tags[1].should.have.property('type'); + res.tags[1].type.should.have.property('name', 'String'); + }); + +}); + +describe('invalid tags', function() { + it ('bad tag 1', function() { + doctrine.parse.bind(doctrine, + [ + "/**", + " * @param {String} hucairz", + " */" + ].join('\n'), { tags: 1, unwrap:true }).should.throw(); + }); + + it ('bad tag 2', function() { + doctrine.parse.bind(doctrine, + [ + "/**", + " * @param {String} hucairz", + " */" + ].join('\n'), { tags: ['a', 1], unwrap:true }).should.throw(); + }); +}); + +describe('optional params', function() { + + // should fail since sloppy option not set + it('failure 0', function() { + doctrine.parse( + ["/**", " * @param {String} [val]", " */"].join('\n'), { + unwrap: true + }).should.eql({ + "description": "", + "tags": [] + }); + }); + + it('failure 1', function() { + doctrine.parse( + ["/**", " * @param [val", " */"].join('\n'), { + unwrap: true, sloppy: true + }).should.eql({ + "description": "", + "tags": [] + }); + }); + + it('success 1', function() { + doctrine.parse( + ["/**", " * @param {String} [val]", " */"].join('\n'), { + unwrap: true, sloppy: true + }).should.eql({ + "description": "", + "tags": [{ + "title": "param", + "description": null, + "type": { + "type": "OptionalType", + "expression": { + "type": "NameExpression", + "name": "String" + } + }, + "name": "val" + }] + }); + }); + it('success 2', function() { + doctrine.parse( + ["/**", " * @param {String=} val", " */"].join('\n'), { + unwrap: true, sloppy: true + }).should.eql({ + "description": "", + "tags": [{ + "title": "param", + "description": null, + "type": { + "type": "OptionalType", + "expression": { + "type": "NameExpression", + "name": "String" + } + }, + "name": "val" + }] + }); + }); + + it('success 3', function() { + doctrine.parse( + ["/**", " * @param {String=} [val=abc] some description", " */"].join('\n'), + { unwrap: true, sloppy: true} + ).should.eql({ + "description": "", + "tags": [{ + "title": "param", + "description": "some description", + "type": { + "type": "OptionalType", + "expression": { + "type": "NameExpression", + "name": "String" + } + }, + "name": "val", + "default": "abc" + }] + }); + }); + + it('line numbers', function() { + var res = doctrine.parse( + [ + "/**", + " * @param {string} foo", + " * @returns {string}", + " *", + " * @example", + " * f('blah'); // => undefined", + " */" + ].join('\n'), + { unwrap: true, lineNumbers: true } + ); + + res.tags[0].should.have.property('lineNumber', 1); + res.tags[1].should.have.property('lineNumber', 2); + res.tags[2].should.have.property('lineNumber', 4); + }); + + it('should handle \\r\\n line endings correctly', function() { + var res = doctrine.parse( + [ + "/**", + " * @param {string} foo", + " * @returns {string}", + " *", + " * @example", + " * f('blah'); // => undefined", + " */" + ].join('\r\n'), + { unwrap: true, lineNumbers: true } + ); + + res.tags[0].should.have.property('lineNumber', 1); + res.tags[1].should.have.property('lineNumber', 2); + res.tags[2].should.have.property('lineNumber', 4); + }); +}); + +describe('recovery tests', function() { + it ('params 2', function () { + var res = doctrine.parse( + [ + "@param f", + "@param {string} f2" + ].join('\n'), { recoverable: true }); + + // ensure both parameters are OK + res.tags.should.have.length(2); + res.tags[0].should.have.property('title', 'param'); + res.tags[0].should.have.property('type', null); + res.tags[0].should.have.property('name', 'f'); + + res.tags[1].should.have.property('title', 'param'); + res.tags[1].should.have.property('type'); + res.tags[1].type.should.have.property('name', 'string'); + res.tags[1].type.should.have.property('type', 'NameExpression'); + res.tags[1].should.have.property('name', 'f2'); + }); + + it ('params 2', function () { + var res = doctrine.parse( + [ + "@param string f", + "@param {string} f2" + ].join('\n'), { recoverable: true }); + + // ensure first parameter is OK even with invalid type name + res.tags.should.have.length(2); + res.tags[0].should.have.property('title', 'param'); + res.tags[0].should.have.property('type', null); + res.tags[0].should.have.property('name', 'string'); + res.tags[0].should.have.property('description', 'f'); + + res.tags[1].should.have.property('title', 'param'); + res.tags[1].should.have.property('type'); + res.tags[1].type.should.have.property('name', 'string'); + res.tags[1].type.should.have.property('type', 'NameExpression'); + res.tags[1].should.have.property('name', 'f2'); + }); + + it ('return 1', function() { + var res = doctrine.parse( + [ + "@returns" + ].join('\n'), { recoverable: true }); + + // return tag should exist + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'returns'); + res.tags[0].should.have.property('type', null); + }); + it ('return 2', function() { + var res = doctrine.parse( + [ + "@returns", + "@param {string} f2" + ].join('\n'), { recoverable: true }); + + // return tag should exist as well as next tag + res.tags.should.have.length(2); + res.tags[0].should.have.property('title', 'returns'); + res.tags[0].should.have.property('type', null); + + res.tags[1].should.have.property('title', 'param'); + res.tags[1].should.have.property('type'); + res.tags[1].type.should.have.property('name', 'string'); + res.tags[1].type.should.have.property('type', 'NameExpression'); + res.tags[1].should.have.property('name', 'f2'); + }); + + it ('extra @ 1', function() { + var res = doctrine.parse( + [ + "@", + "@returns", + "@param {string} f2" + ].join('\n'), { recoverable: true }); + + // empty tag name shouldn't affect subsequent tags + res.tags.should.have.length(3); + res.tags[0].should.have.property('title', ''); + res.tags[0].should.not.have.property('type'); + + res.tags[1].should.have.property('title', 'returns'); + res.tags[1].should.have.property('type', null); + + res.tags[2].should.have.property('title', 'param'); + res.tags[2].should.have.property('type'); + res.tags[2].type.should.have.property('name', 'string'); + res.tags[2].type.should.have.property('type', 'NameExpression'); + res.tags[2].should.have.property('name', 'f2'); + }); + + it ('extra @ 2', function() { + var res = doctrine.parse( + [ + "@ invalid name", + "@param {string} f2" + ].join('\n'), { recoverable: true }); + + // empty tag name shouldn't affect subsequent tags + res.tags.should.have.length(2); + res.tags[0].should.have.property('title', ''); + res.tags[0].should.not.have.property('type'); + res.tags[0].should.not.have.property('name'); + res.tags[0].should.have.property('description', 'invalid name'); + + res.tags[1].should.have.property('title', 'param'); + res.tags[1].should.have.property('type'); + res.tags[1].type.should.have.property('name', 'string'); + res.tags[1].type.should.have.property('type', 'NameExpression'); + res.tags[1].should.have.property('name', 'f2'); + }); + + it ('invalid tag 1', function() { + var res = doctrine.parse( + [ + "@111 invalid name", + "@param {string} f2" + ].join('\n'), { recoverable: true }); + + // invalid tag name shouldn't affect subsequent tags + res.tags.should.have.length(2); + res.tags[0].should.have.property('title', '111'); + res.tags[0].should.not.have.property('type'); + res.tags[0].should.not.have.property('name'); + res.tags[0].should.have.property('description', 'invalid name'); + + res.tags[1].should.have.property('title', 'param'); + res.tags[1].should.have.property('type'); + res.tags[1].type.should.have.property('name', 'string'); + res.tags[1].type.should.have.property('type', 'NameExpression'); + res.tags[1].should.have.property('name', 'f2'); + }); + + it ('invalid tag 1', function() { + var res = doctrine.parse( + [ + "@111", + "@param {string} f2" + ].join('\n'), { recoverable: true }); + + // invalid tag name shouldn't affect subsequent tags + res.tags.should.have.length(2); + res.tags[0].should.have.property('title', '111'); + res.tags[0].should.not.have.property('type'); + res.tags[0].should.not.have.property('name'); + res.tags[0].should.have.property('description', null); + + res.tags[1].should.have.property('title', 'param'); + res.tags[1].should.have.property('type'); + res.tags[1].type.should.have.property('name', 'string'); + res.tags[1].type.should.have.property('type', 'NameExpression'); + res.tags[1].should.have.property('name', 'f2'); + }); + + it ('should not crash on bad type in @param without name', function() { + var res = doctrine.parse("@param {Function(DOMNode)}", { recoverable: true }); + res.tags.should.have.length(1); + res.tags[0].should.eql({ + "description": null, + "errors": [ + "not reach to EOF", + "Missing or invalid tag name" + ], + "name": null, + "title": "param", + "type": null + }); + }); + + it ('should not crash on bad type in @param in sloppy mode', function() { + var res = doctrine.parse("@param {int[} [x]", { sloppy: true, recoverable: true }); + res.tags.should.have.length(1); + res.tags[0].should.eql({ + "description": null, + "errors": [ + "expected an array-style type declaration (int[])" + ], + "name": "x", + "title": "param", + "type": null + }); + }); +}); + +describe('exported Syntax', function() { + it ('members', function () { + doctrine.Syntax.should.eql({ + NullableLiteral: 'NullableLiteral', + AllLiteral: 'AllLiteral', + NullLiteral: 'NullLiteral', + UndefinedLiteral: 'UndefinedLiteral', + VoidLiteral: 'VoidLiteral', + UnionType: 'UnionType', + ArrayType: 'ArrayType', + RecordType: 'RecordType', + FieldType: 'FieldType', + FunctionType: 'FunctionType', + ParameterType: 'ParameterType', + RestType: 'RestType', + NonNullableType: 'NonNullableType', + OptionalType: 'OptionalType', + NullableType: 'NullableType', + NameExpression: 'NameExpression', + TypeApplication: 'TypeApplication' + }); + }); +}); + +describe('@ mark contained descriptions', function () { + it ('comment description #10', function () { + doctrine.parse( + [ + '/**', + ' * Prevents the default action. It is equivalent to', + ' * {@code e.preventDefault()}, but can be used as the callback argument of', + ' * {@link goog.events.listen} without declaring another function.', + ' * @param {!goog.events.Event} e An event.', + ' */' + ].join('\n'), + { unwrap: true, sloppy: true }).should.eql({ + 'description': 'Prevents the default action. It is equivalent to\n{@code e.preventDefault()}, but can be used as the callback argument of\n{@link goog.events.listen} without declaring another function.', + 'tags': [{ + 'title': 'param', + 'description': 'An event.', + 'type': { + 'type': 'NonNullableType', + 'expression': { + 'type': 'NameExpression', + 'name': 'goog.events.Event' + }, + 'prefix': true + }, + 'name': 'e' + }] + }); + }); + + it ('tag description', function () { + doctrine.parse( + [ + '/**', + ' * Prevents the default action. It is equivalent to', + ' * @param {!goog.events.Event} e An event.', + ' * {@code e.preventDefault()}, but can be used as the callback argument of', + ' * {@link goog.events.listen} without declaring another function.', + ' */' + ].join('\n'), + { unwrap: true, sloppy: true }).should.eql({ + 'description': 'Prevents the default action. It is equivalent to', + 'tags': [{ + 'title': 'param', + 'description': 'An event.\n{@code e.preventDefault()}, but can be used as the callback argument of\n{@link goog.events.listen} without declaring another function.', + 'type': { + 'type': 'NonNullableType', + 'expression': { + 'type': 'NameExpression', + 'name': 'goog.events.Event' + }, + 'prefix': true + }, + 'name': 'e' + }] + }); + }); +}); + +describe('function', function () { + it ('recognize "function" type', function () { + var res = doctrine.parse( + [ + "@param {function} foo description", + ].join('\n'), {}); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'param'); + res.tags[0].should.have.property('type'); + res.tags[0].type.should.eql({ + "name": "function", + "type": "NameExpression" + }); + res.tags[0].should.have.property('name', 'foo'); + res.tags[0].should.have.property('description', 'description'); + }); +}); + +describe('tagged namepaths', function () { + it ('recognize module:', function () { + var res = doctrine.parse( + [ + "@alias module:Foo.bar" + ].join('\n'), {}); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'alias'); + res.tags[0].should.have.property('name', 'module:Foo.bar'); + res.tags[0].should.have.property('description', null); + }); + + it ('recognize external:', function () { + var res = doctrine.parse( + [ + "@param {external:Foo.bar} baz description" + ].join('\n'), {}); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'param'); + res.tags[0].type.should.eql({ + "name": "external:Foo.bar", + "type": "NameExpression" + }); + res.tags[0].should.have.property('name', 'baz'); + res.tags[0].should.have.property('description', 'description'); + }); + + it ('recognize event:', function () { + var res = doctrine.parse( + [ + "@function event:Foo.bar" + ].join('\n'), {}); + res.tags.should.have.length(1); + res.tags[0].should.have.property('title', 'function'); + res.tags[0].should.have.property('name', 'event:Foo.bar'); + res.tags[0].should.have.property('description', null); + }); + + it ('invalid bogus:', function () { + var res = doctrine.parse( + [ + "@method bogus:Foo.bar" + ].join('\n'), {}); + res.tags.should.have.length(0); + }); +}); + +/* vim: set sw=4 ts=4 et tw=80 : */ diff --git a/tools/eslint/node_modules/doctrine/test/strict.js b/tools/eslint/node_modules/doctrine/test/strict.js new file mode 100644 index 00000000000000..f6008d52f91f56 --- /dev/null +++ b/tools/eslint/node_modules/doctrine/test/strict.js @@ -0,0 +1,168 @@ +/* + Copyright (C) 2014 Yusuke Suzuki + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ +/*global require describe it*/ +/*jslint node:true */ +'use strict'; + +var fs = require('fs'), + path = require('path'), + root = path.join(path.dirname(fs.realpathSync(__filename)), '..'), + doctrine = require(root); +require('should'); + +describe('strict parse', function () { + // https://github.com/Constellation/doctrine/issues/21 + it('unbalanced braces', function () { + (function () { + doctrine.parse( + [ + "/**", + " * @param {const", + " */" + ].join('\n'), { unwrap: true, strict: true }); + }).should.throw('Braces are not balanced'); + + (function () { + doctrine.parse( + [ + "/**", + " * @param {const", + " */" + ].join('\n'), { unwrap: true }); + }).should.not.throw(); + + (function () { + doctrine.parse( + [ + "/**", + " * Description", + " * @param {string name Param description", + " * @param {int} foo Bar", + " */" + ].join('\n'), { unwrap: true, strict: true }); + }).should.throw('Braces are not balanced'); + + (function () { + doctrine.parse( + [ + "/**", + " * Description", + " * @param {string name Param description", + " * @param {int} foo Bar", + " */" + ].join('\n'), { unwrap: true }); + }).should.not.throw(); + + (function () { + doctrine.parse( + [ + "/**", + " * Description", + " * @returns {int", + " */" + ].join('\n'), { unwrap: true, strict: true }); + }).should.throw('Braces are not balanced'); + + (function () { + doctrine.parse( + [ + "/**", + " * Description", + " * @returns {int", + " */" + ].join('\n'), { unwrap: true }); + }).should.not.throw(); + }); + + // https://github.com/Constellation/doctrine/issues/21 + it('incorrect tag starting with @@', function () { + (function () { + doctrine.parse( + [ + "/**", + " * @@version", + " */" + ].join('\n'), { unwrap: true, strict: true }); + }).should.throw('Missing or invalid title'); + + (function () { + doctrine.parse( + [ + "/**", + " * @@version", + " */" + ].join('\n'), { unwrap: true }); + }).should.not.throw(); + + (function () { + doctrine.parse( + [ + "/**", + " * Description", + " * @@param {string} name Param description", + " */" + ].join('\n'), { unwrap: true, strict: true }); + }).should.throw('Missing or invalid title'); + + (function () { + doctrine.parse( + [ + "/**", + " * Description", + " * @@param {string} name Param description", + " */" + ].join('\n'), { unwrap: true }); + }).should.not.throw(); + + (function () { + doctrine.parse( + [ + "/**", + " * Description", + " * @kind ng", + " */" + ].join('\n'), { unwrap: true, strict: true }); + }).should.throw('Invalid kind name \'ng\''); + + (function () { + doctrine.parse( + [ + "/**", + " * Description", + " * @variation Animation", + " */" + ].join('\n'), { unwrap: true, strict: true }); + }).should.throw('Invalid variation \'Animation\''); + + (function () { + doctrine.parse( + [ + "/**", + " * Description", + " * @access ng", + " */" + ].join('\n'), { unwrap: true, strict: true }); + }).should.throw('Invalid access name \'ng\''); + }); +}); diff --git a/tools/eslint/node_modules/doctrine/test/stringify.js b/tools/eslint/node_modules/doctrine/test/stringify.js new file mode 100644 index 00000000000000..0f3a43ed83e8bd --- /dev/null +++ b/tools/eslint/node_modules/doctrine/test/stringify.js @@ -0,0 +1,413 @@ +/* + Copyright (C) 2013 Yusuke Suzuki + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ +/*global require describe it*/ +/*jslint node:true */ +'use strict'; + +var fs = require('fs'), + path = require('path'), + root = path.join(path.dirname(fs.realpathSync(__filename)), '..'), + doctrine = require(root), + assert = require('assert'); +require('should'); + +// tests for the stringify function. +// ensure that we can parse and then stringify and the results are identical +describe('stringify', function () { + + function testStringify(text) { + it (text, function() { + var result = doctrine.parse("@param {" + text + "} name"); + // console.log("Parse Tree: " + JSON.stringify(result, null, " ")); + var stringed = doctrine.type.stringify(result.tags[0].type, {compact:true}); + stringed.should.equal(text); + }); + } + + // simple + testStringify("String"); + testStringify("*"); + testStringify("null"); + testStringify("undefined"); + testStringify("void"); + //testStringify("?="); // Failing + + // rest + testStringify("...string"); + testStringify("...[string]"); + testStringify("...[[string]]"); + + // optional, nullable, nonnullable + testStringify("string="); + testStringify("?string"); + testStringify("!string"); + testStringify("!string="); + + // type applications + testStringify("Array."); + testStringify("Array."); + + // union types + testStringify("()"); + testStringify("(String|Number)"); + + // Arrays + testStringify("[String]"); + testStringify("[String,Number]"); + testStringify("[(String|Number)]"); + + // Record types + testStringify("{a}"); + testStringify("{a:String}"); + testStringify("{a:String,b}"); + testStringify("{a:String,b:object}"); + testStringify("{a:String,b:foo.bar.baz}"); + testStringify("{a:(String|Number),b,c:Array.}"); + testStringify("...{a:(String|Number),b,c:Array.}"); + testStringify("{a:(String|Number),b,c:Array.}="); + + // fn types + testStringify("function(a)"); + testStringify("function(a):String"); + testStringify("function(a:number):String"); + testStringify("function(a:number,b:Array.<(String|Number|Object)>):String"); + testStringify("function(a:number,callback:function(a:Array.<(String|Number|Object)>):boolean):String"); + testStringify("function(a:(string|number),this:string,new:true):function():number"); + testStringify("function(a:(string|number),this:string,new:true):function(a:function(val):result):number"); +}); + +describe('literals', function() { + it('NullableLiteral', function () { + doctrine.type.stringify({ + type: doctrine.Syntax.NullableLiteral + }).should.equal('?'); + }); + + it('AllLiteral', function () { + doctrine.type.stringify({ + type: doctrine.Syntax.AllLiteral + }).should.equal('*'); + }); + + it('NullLiteral', function () { + doctrine.type.stringify({ + type: doctrine.Syntax.NullLiteral + }).should.equal('null'); + }); + + it('UndefinedLiteral', function () { + doctrine.type.stringify({ + type: doctrine.Syntax.UndefinedLiteral + }).should.equal('undefined'); + }); +}); + +describe('Expression', function () { + it('NameExpression', function () { + doctrine.type.stringify({ + type: doctrine.Syntax.NameExpression, + name: 'this.is.valid' + }).should.equal('this.is.valid'); + + doctrine.type.stringify({ + type: doctrine.Syntax.NameExpression, + name: 'String' + }).should.equal('String'); + }); + + it('ArrayType', function () { + doctrine.type.stringify({ + type: doctrine.Syntax.ArrayType, + elements: [{ + type: doctrine.Syntax.NameExpression, + name: 'String' + }] + }).should.equal('[String]'); + + doctrine.type.stringify({ + type: doctrine.Syntax.ArrayType, + elements: [{ + type: doctrine.Syntax.NameExpression, + name: 'String' + }, { + type: doctrine.Syntax.NameExpression, + name: 'Number' + }] + }).should.equal('[String, Number]'); + + doctrine.type.stringify({ + type: doctrine.Syntax.ArrayType, + elements: [] + }).should.equal('[]'); + }); + + it('RecordType', function () { + doctrine.type.stringify({ + type: doctrine.Syntax.RecordType, + fields: [{ + type: doctrine.Syntax.FieldType, + key: 'name', + value: null + }] + }).should.equal('{name}'); + + doctrine.type.stringify({ + type: doctrine.Syntax.RecordType, + fields: [{ + type: doctrine.Syntax.FieldType, + key: 'name', + value: { + type: doctrine.Syntax.NameExpression, + name: 'String' + } + }] + }).should.equal('{name: String}'); + + doctrine.type.stringify({ + type: doctrine.Syntax.RecordType, + fields: [{ + type: doctrine.Syntax.FieldType, + key: 'string', + value: { + type: doctrine.Syntax.NameExpression, + name: 'String' + } + }, { + type: doctrine.Syntax.FieldType, + key: 'number', + value: { + type: doctrine.Syntax.NameExpression, + name: 'Number' + } + }] + }).should.equal('{string: String, number: Number}'); + + doctrine.type.stringify({ + type: doctrine.Syntax.RecordType, + fields: [] + }).should.equal('{}'); + }); + + it('UnionType', function () { + doctrine.type.stringify({ + type: doctrine.Syntax.UnionType, + elements: [{ + type: doctrine.Syntax.NameExpression, + name: 'String' + }] + }).should.equal('(String)'); + + doctrine.type.stringify({ + type: doctrine.Syntax.UnionType, + elements: [{ + type: doctrine.Syntax.NameExpression, + name: 'String' + }, { + type: doctrine.Syntax.NameExpression, + name: 'Number' + }] + }).should.equal('(String|Number)'); + + doctrine.type.stringify({ + type: doctrine.Syntax.UnionType, + elements: [{ + type: doctrine.Syntax.NameExpression, + name: 'String' + }, { + type: doctrine.Syntax.NameExpression, + name: 'Number' + }] + }, { topLevel: true }).should.equal('String|Number'); + }); + + it('RestType', function () { + doctrine.type.stringify({ + type: doctrine.Syntax.RestType, + expression: { + type: doctrine.Syntax.NameExpression, + name: 'String' + } + }).should.equal('...String'); + }); + + it('NonNullableType', function () { + doctrine.type.stringify({ + type: doctrine.Syntax.NonNullableType, + expression: { + type: doctrine.Syntax.NameExpression, + name: 'String' + }, + prefix: true + }).should.equal('!String'); + + doctrine.type.stringify({ + type: doctrine.Syntax.NonNullableType, + expression: { + type: doctrine.Syntax.NameExpression, + name: 'String' + }, + prefix: false + }).should.equal('String!'); + }); + + it('OptionalType', function () { + doctrine.type.stringify({ + type: doctrine.Syntax.OptionalType, + expression: { + type: doctrine.Syntax.NameExpression, + name: 'String' + } + }).should.equal('String='); + }); + + it('NullableType', function () { + doctrine.type.stringify({ + type: doctrine.Syntax.NullableType, + expression: { + type: doctrine.Syntax.NameExpression, + name: 'String' + }, + prefix: true + }).should.equal('?String'); + + doctrine.type.stringify({ + type: doctrine.Syntax.NullableType, + expression: { + type: doctrine.Syntax.NameExpression, + name: 'String' + }, + prefix: false + }).should.equal('String?'); + }); + + it('TypeApplication', function () { + doctrine.type.stringify({ + type: doctrine.Syntax.TypeApplication, + expression: { + type: doctrine.Syntax.NameExpression, + name: 'Array' + }, + applications: [ + { + type: doctrine.Syntax.NameExpression, + name: 'String' + } + ] + }).should.equal('Array.'); + + doctrine.type.stringify({ + type: doctrine.Syntax.TypeApplication, + expression: { + type: doctrine.Syntax.NameExpression, + name: 'Array' + }, + applications: [ + { + type: doctrine.Syntax.NameExpression, + name: 'String' + }, + { + type: doctrine.Syntax.AllLiteral + } + ] + }).should.equal('Array.'); + }); +}); + +describe('Complex identity', function () { + it('Functions', function () { + var data01 = 'function (): void'; + doctrine.type.stringify( + doctrine.type.parseType(data01) + ).should.equal(data01); + + var data02 = 'function (): String'; + doctrine.type.stringify( + doctrine.type.parseType(data02) + ).should.equal(data02); + + var data03 = 'function (test: string): String'; + doctrine.type.stringify( + doctrine.type.parseType(data03) + ).should.equal(data03); + + var data04 = 'function (this: Date, test: String): String'; + doctrine.type.stringify( + doctrine.type.parseType(data04) + ).should.equal(data04); + + var data05 = 'function (this: Date, a: String, b: Number): String'; + doctrine.type.stringify( + doctrine.type.parseType(data05) + ).should.equal(data05); + + var data06 = 'function (this: Date, a: Array., b: Number): String'; + doctrine.type.stringify( + doctrine.type.parseType(data06) + ).should.equal(data06); + + var data07 = 'function (new: Date, a: Array., b: Number): HashMap.'; + doctrine.type.stringify( + doctrine.type.parseType(data07) + ).should.equal(data07); + + var data08 = 'function (new: Date, a: Array., b: (Number|String|Date)): HashMap.'; + doctrine.type.stringify( + doctrine.type.parseType(data08) + ).should.equal(data08); + + var data09 = 'function (new: Date)'; + doctrine.type.stringify( + doctrine.type.parseType(data09) + ).should.equal(data09); + + var data10 = 'function (this: Date)'; + doctrine.type.stringify( + doctrine.type.parseType(data10) + ).should.equal(data10); + + var data11 = 'function (this: Date, ...list)'; + doctrine.type.stringify( + doctrine.type.parseType(data11) + ).should.equal(data11); + + var data11a = 'function (this: Date, test: String=)'; + doctrine.type.stringify( + doctrine.type.parseType(data11a) + ).should.equal(data11a); + + // raw ... are not supported +// var data12 = 'function (this: Date, ...)'; +// doctrine.type.stringify( +// doctrine.type.parseType(data12) +// ).should.equal(data12); + + var data12a = 'function (this: Date, ?=)'; + doctrine.type.stringify( + doctrine.type.parseType(data12a) + ).should.equal(data12a); + }); +}); + +/* vim: set sw=4 ts=4 et tw=80 : */ diff --git a/tools/eslint/node_modules/doctrine/test/test.html b/tools/eslint/node_modules/doctrine/test/test.html new file mode 100644 index 00000000000000..3784c2e5e4e1b6 --- /dev/null +++ b/tools/eslint/node_modules/doctrine/test/test.html @@ -0,0 +1,31 @@ + + + + +Doctrine trying + + + + + +
+
+ +
+
+

Parse Tree

+ 

+	
Stringified

+	

+
+
\ No newline at end of file
diff --git a/tools/eslint/node_modules/doctrine/test/unwrap.js b/tools/eslint/node_modules/doctrine/test/unwrap.js
new file mode 100644
index 00000000000000..03d6f6dfe5833f
--- /dev/null
+++ b/tools/eslint/node_modules/doctrine/test/unwrap.js
@@ -0,0 +1,60 @@
+/*
+  Copyright (C) 2012 Yusuke Suzuki 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/*jslint node:true */
+'use strict';
+
+var fs = require('fs'),
+    path = require('path'),
+    root = path.join(path.dirname(fs.realpathSync(__filename)), '..'),
+    doctrine = require(root);
+require('should');
+
+describe('unwrapComment', function () {
+  it('normal', function () {
+    doctrine.unwrapComment('/**\n * @const\n * @const\n */').should.equal('\n@const\n@const\n');
+  });
+
+  it('single', function () {
+    doctrine.unwrapComment('/**x*/').should.equal('x');
+  });
+
+  it('more stars', function () {
+    doctrine.unwrapComment('/***x*/').should.equal('x');
+    doctrine.unwrapComment('/****x*/').should.equal('*x');
+  });
+
+  it('2 lines', function () {
+    doctrine.unwrapComment('/**x\n * y\n*/').should.equal('x\ny\n');
+  });
+
+  it('2 lines with space', function () {
+    doctrine.unwrapComment('/**x\n *    y\n*/').should.equal('x\n   y\n');
+  });
+
+  it('3 lines with blank line', function () {
+    doctrine.unwrapComment('/**x\n *\n \* y\n*/').should.equal('x\n\ny\n');
+  });
+});
+/* vim: set sw=4 ts=4 et tw=80 : */
diff --git a/tools/eslint/node_modules/escape-string-regexp/index.js b/tools/eslint/node_modules/escape-string-regexp/index.js
new file mode 100644
index 00000000000000..ac6572cabec57d
--- /dev/null
+++ b/tools/eslint/node_modules/escape-string-regexp/index.js
@@ -0,0 +1,11 @@
+'use strict';
+
+var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g;
+
+module.exports = function (str) {
+	if (typeof str !== 'string') {
+		throw new TypeError('Expected a string');
+	}
+
+	return str.replace(matchOperatorsRe,  '\\$&');
+};
diff --git a/tools/eslint/node_modules/escape-string-regexp/license b/tools/eslint/node_modules/escape-string-regexp/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/tools/eslint/node_modules/escape-string-regexp/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus  (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/tools/eslint/node_modules/escape-string-regexp/package.json b/tools/eslint/node_modules/escape-string-regexp/package.json
new file mode 100644
index 00000000000000..813c9089d27760
--- /dev/null
+++ b/tools/eslint/node_modules/escape-string-regexp/package.json
@@ -0,0 +1,70 @@
+{
+  "name": "escape-string-regexp",
+  "version": "1.0.3",
+  "description": "Escape RegExp special characters",
+  "license": "MIT",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/sindresorhus/escape-string-regexp.git"
+  },
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "http://sindresorhus.com"
+  },
+  "maintainers": [
+    {
+      "name": "sindresorhus",
+      "email": "sindresorhus@gmail.com"
+    },
+    {
+      "name": "jbnicolai",
+      "email": "jappelman@xebia.com"
+    }
+  ],
+  "engines": {
+    "node": ">=0.8.0"
+  },
+  "scripts": {
+    "test": "mocha"
+  },
+  "files": [
+    "index.js"
+  ],
+  "keywords": [
+    "regex",
+    "regexp",
+    "re",
+    "regular",
+    "expression",
+    "escape",
+    "string",
+    "str",
+    "special",
+    "characters"
+  ],
+  "devDependencies": {
+    "mocha": "*"
+  },
+  "gitHead": "1e446e6b4449b5f1f8868cd31bf8fd25ee37fb4b",
+  "bugs": {
+    "url": "https://github.com/sindresorhus/escape-string-regexp/issues"
+  },
+  "homepage": "https://github.com/sindresorhus/escape-string-regexp",
+  "_id": "escape-string-regexp@1.0.3",
+  "_shasum": "9e2d8b25bc2555c3336723750e03f099c2735bb5",
+  "_from": "escape-string-regexp@>=1.0.2 <2.0.0",
+  "_npmVersion": "2.1.16",
+  "_nodeVersion": "0.10.35",
+  "_npmUser": {
+    "name": "jbnicolai",
+    "email": "jappelman@xebia.com"
+  },
+  "dist": {
+    "shasum": "9e2d8b25bc2555c3336723750e03f099c2735bb5",
+    "tarball": "http://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.3.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.3.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/escape-string-regexp/readme.md b/tools/eslint/node_modules/escape-string-regexp/readme.md
new file mode 100644
index 00000000000000..808a963a86235e
--- /dev/null
+++ b/tools/eslint/node_modules/escape-string-regexp/readme.md
@@ -0,0 +1,27 @@
+# escape-string-regexp [![Build Status](https://travis-ci.org/sindresorhus/escape-string-regexp.svg?branch=master)](https://travis-ci.org/sindresorhus/escape-string-regexp)
+
+> Escape RegExp special characters
+
+
+## Install
+
+```sh
+$ npm install --save escape-string-regexp
+```
+
+
+## Usage
+
+```js
+var escapeStringRegexp = require('escape-string-regexp');
+
+var escapedString = escapeStringRegexp('how much $ for a unicorn?');
+//=> how much \$ for a unicorn\?
+
+new RegExp(escapedString);
+```
+
+
+## License
+
+MIT © [Sindre Sorhus](http://sindresorhus.com)
diff --git a/tools/eslint/node_modules/escope/.jshintrc b/tools/eslint/node_modules/escope/.jshintrc
new file mode 100644
index 00000000000000..defbf02636c7aa
--- /dev/null
+++ b/tools/eslint/node_modules/escope/.jshintrc
@@ -0,0 +1,20 @@
+{
+    "curly": true,
+    "eqeqeq": true,
+    "immed": true,
+    "indent": 4,
+    "eqnull": true,
+    "latedef": true,
+    "noarg": true,
+    "noempty": true,
+    "quotmark": "single",
+    "undef": true,
+    "unused": true,
+    "strict": true,
+    "trailing": true,
+    "validthis": true,
+
+    "onevar": true,
+
+    "node": true
+}
diff --git a/tools/eslint/node_modules/escope/CONTRIBUTING.md b/tools/eslint/node_modules/escope/CONTRIBUTING.md
new file mode 100644
index 00000000000000..f1ddca9cbdcc30
--- /dev/null
+++ b/tools/eslint/node_modules/escope/CONTRIBUTING.md
@@ -0,0 +1,5 @@
+## Project license:  \
+
+- You will only Submit Contributions where You have authored 100% of the content.
+- You will only Submit Contributions to which You have the necessary rights. This means that if You are employed You have received the necessary permissions from Your employer to make the Contributions.
+- Whatever content You Contribute will be provided under the Project License.
diff --git a/tools/eslint/node_modules/escope/LICENSE.BSD b/tools/eslint/node_modules/escope/LICENSE.BSD
new file mode 100644
index 00000000000000..3e580c355a96e5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/LICENSE.BSD
@@ -0,0 +1,19 @@
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+  * Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in the
+    documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/tools/eslint/node_modules/escope/README.md b/tools/eslint/node_modules/escope/README.md
new file mode 100644
index 00000000000000..7650b24700268c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/README.md
@@ -0,0 +1,77 @@
+Escope ([escope](http://github.com/estools/escope)) is
+[ECMAScript](http://www.ecma-international.org/publications/standards/Ecma-262.htm)
+scope analyzer extracted from [esmangle project](http://github.com/estools/esmangle).
+
+[![Build Status](https://travis-ci.org/estools/escope.png?branch=master)](https://travis-ci.org/estools/escope)
+
+### Example
+
+    var escope = require('escope');
+    var esprima = require('esprima');
+    var estraverse = require('estraverse');
+    
+    var ast = esprima.parse(code);
+    var scopeManager = escope.analyze(ast);
+    
+    var currentScope = scopeManager.acquire(ast);   // global scope
+
+    estraverse.traverse(ast, {
+        enter: function(node, parent) {
+            // do stuff
+            
+            if (/Function/.test(node.type)) {
+                currentScope = scopeManager.acquire(node);  // get current function scope
+            }
+        },
+        leave: function(node, parent) {
+            if (/Function/.test(node.type)) {
+                currentScope = currentScope.upper;  // set to parent scope
+            }
+            
+            // do stuff
+        }
+    });
+
+### Document
+
+Generated JSDoc is [here](http://estools.github.io/escope/).
+
+### Demos and Tools
+
+Demonstration is [here](http://mazurov.github.io/escope-demo/) by [Sasha Mazurov](https://github.com/mazurov) (twitter: [@mazurov](http://twitter.com/mazurov)). [issue](https://github.com/estools/escope/issues/14)
+
+![Demo](https://f.cloud.github.com/assets/75759/462920/7aa6dd40-b4f5-11e2-9f07-9f4e8d0415f9.gif)
+
+
+And there are tools constructed on Escope.
+
+- [Esmangle](https://github.com/estools/esmangle) is a minifier / mangler / optimizer.
+- [Eslevels](https://github.com/mazurov/eslevels) is a scope levels analyzer and [SublimeText plugin for scope context coloring](https://github.com/mazurov/sublime-levels) is constructed on it.
+- [Esgoggles](https://github.com/keeyipchan/esgoggles) is JavaScript code browser.
+
+
+### License
+
+Copyright (C) 2012-2013 [Yusuke Suzuki](http://github.com/Constellation)
+ (twitter: [@Constellation](http://twitter.com/Constellation)) and other contributors.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+
+  * Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in the
+    documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/tools/eslint/node_modules/escope/bower.json b/tools/eslint/node_modules/escope/bower.json
new file mode 100644
index 00000000000000..70ad5e5ff3948c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/bower.json
@@ -0,0 +1,13 @@
+{
+  "name": "escope",
+  "version": "2.0.2-dev",
+  "main": "escope.js",
+  "dependencies": {
+    "estraverse": ">= 0.0.2"
+  },
+  "ignore": [
+    "**/.*",
+    "node_modules",
+    "components"
+  ]
+}
diff --git a/tools/eslint/node_modules/escope/gulpfile.js b/tools/eslint/node_modules/escope/gulpfile.js
new file mode 100644
index 00000000000000..f38476b5310fa6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/gulpfile.js
@@ -0,0 +1,145 @@
+/*
+  Copyright (C) 2014 Yusuke Suzuki 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+'use strict';
+
+var gulp = require('gulp'),
+    mocha = require('gulp-mocha'),
+    babel = require('gulp-babel'),
+    git = require('gulp-git'),
+    bump = require('gulp-bump'),
+    filter = require('gulp-filter'),
+    tagVersion = require('gulp-tag-version'),
+    sourcemaps = require('gulp-sourcemaps'),
+    coffee = require('gulp-coffee'),
+    plumber = require('gulp-plumber'),
+    source = require('vinyl-source-stream'),
+    browserify = require('browserify'),
+    lazypipe = require('lazypipe'),
+    eslint = require('gulp-eslint'),
+    coffee = require('coffee-script/register');
+
+var TEST = [ 'test/*.coffee' ];
+var SOURCE = [ 'src/**/*.js' ];
+
+var ESLINT_OPTION = {
+    rules: {
+        'quotes': 0,
+        'eqeqeq': 0,
+        'no-use-before-define': 0,
+        'no-shadow': 0,
+        'no-new': 0,
+        'no-underscore-dangle': 0,
+        'no-multi-spaces': false,
+        'no-native-reassign': 0,
+        'no-loop-func': 0,
+        'no-lone-blocks': 0
+    },
+    settings: {
+        "ecmascript": 6,
+        "jsx": false
+    },
+    env: {
+        'node': true
+    }
+};
+
+var build = lazypipe()
+    .pipe(sourcemaps.init)
+    .pipe(babel)
+    .pipe(sourcemaps.write)
+    .pipe(gulp.dest, 'lib');
+
+gulp.task('build-for-watch', function () {
+    return gulp.src(SOURCE).pipe(plumber()).pipe(build());
+});
+
+gulp.task('build', function () {
+    return gulp.src(SOURCE).pipe(build());
+});
+
+gulp.task('browserify', [ 'build' ], function () {
+    return browserify({
+        entries: [ './lib/index.js' ]
+    })
+    .bundle()
+    .pipe(source('bundle.js'))
+    .pipe(gulp.dest('build'))
+});
+
+gulp.task('test', [ 'build' ], function () {
+    return gulp.src(TEST)
+        .pipe(mocha({
+            reporter: 'spec',
+            timeout: 100000 // 100s
+        }));
+});
+
+gulp.task('watch', [ 'build-for-watch' ], function () {
+    gulp.watch(SOURCE, [ 'build-for-watch' ]);
+});
+
+// Currently, not works for ES6.
+gulp.task('lint', function () {
+    return gulp.src(SOURCE)
+        .pipe(eslint(ESLINT_OPTION))
+        .pipe(eslint.formatEach('stylish', process.stderr))
+        .pipe(eslint.failOnError());
+});
+
+/**
+ * Bumping version number and tagging the repository with it.
+ * Please read http://semver.org/
+ *
+ * You can use the commands
+ *
+ *     gulp patch     # makes v0.1.0 -> v0.1.1
+ *     gulp feature   # makes v0.1.1 -> v0.2.0
+ *     gulp release   # makes v0.2.1 -> v1.0.0
+ *
+ * To bump the version numbers accordingly after you did a patch,
+ * introduced a feature or made a backwards-incompatible release.
+ */
+
+function inc(importance) {
+    // get all the files to bump version in
+    return gulp.src(['./package.json'])
+        // bump the version number in those files
+        .pipe(bump({type: importance}))
+        // save it back to filesystem
+        .pipe(gulp.dest('./'))
+        // commit the changed version number
+        .pipe(git.commit('Bumps package version'))
+        // read only one file to get the version number
+        .pipe(filter('package.json'))
+        // **tag it in the repository**
+        .pipe(tagVersion());
+}
+
+gulp.task('patch', [ 'build' ], function () { return inc('patch'); })
+gulp.task('minor', [ 'build' ], function () { return inc('minor'); })
+gulp.task('major', [ 'build' ], function () { return inc('major'); })
+
+gulp.task('travis', [ 'test' ]);
+gulp.task('default', [ 'travis' ]);
diff --git a/tools/eslint/node_modules/escope/lib/definition.js b/tools/eslint/node_modules/escope/lib/definition.js
new file mode 100644
index 00000000000000..5ff4f9751547bc
--- /dev/null
+++ b/tools/eslint/node_modules/escope/lib/definition.js
@@ -0,0 +1,100 @@
+"use strict";
+
+var _interopRequire = function (obj) { return obj && obj.__esModule ? obj["default"] : obj; };
+
+var _get = function get(object, property, receiver) { var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc && desc.writable) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
+
+var _inherits = function (subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) subClass.__proto__ = superClass; };
+
+var _classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } };
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+/*
+  Copyright (C) 2015 Yusuke Suzuki 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+var Variable = _interopRequire(require("./variable"));
+
+/**
+ * @class Definition
+ */
+
+var Definition = function Definition(type, name, node, parent, index, kind) {
+  _classCallCheck(this, Definition);
+
+  /**
+   * @member {String} Definition#type - type of the occurrence (e.g. "Parameter", "Variable", ...).
+   */
+  this.type = type;
+  /**
+   * @member {esprima.Identifier} Definition#name - the identifier AST node of the occurrence.
+   */
+  this.name = name;
+  /**
+   * @member {esprima.Node} Definition#node - the enclosing node of the identifier.
+   */
+  this.node = node;
+  /**
+   * @member {esprima.Node?} Definition#parent - the enclosing statement node of the identifier.
+   */
+  this.parent = parent;
+  /**
+   * @member {Number?} Definition#index - the index in the declaration statement.
+   */
+  this.index = index;
+  /**
+   * @member {String?} Definition#kind - the kind of the declaration statement.
+   */
+  this.kind = kind;
+};
+
+exports["default"] = Definition;
+
+/**
+ * @class ParameterDefinition
+ */
+
+var ParameterDefinition = (function (_Definition) {
+  function ParameterDefinition(name, node, index, rest) {
+    _classCallCheck(this, ParameterDefinition);
+
+    _get(Object.getPrototypeOf(ParameterDefinition.prototype), "constructor", this).call(this, Variable.Parameter, name, node, null, index, null);
+    /**
+     * Whether the parameter definition is a part of a rest parameter.
+     * @member {boolean} ParameterDefinition#rest
+     */
+    this.rest = rest;
+  }
+
+  _inherits(ParameterDefinition, _Definition);
+
+  return ParameterDefinition;
+})(Definition);
+
+exports.ParameterDefinition = ParameterDefinition;
+
+/* vim: set sw=4 ts=4 et tw=80 : */
+exports.Definition = Definition;
+//# sourceMappingURL=data:application/json;base64,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
\ No newline at end of file
diff --git a/tools/eslint/node_modules/escope/lib/index.js b/tools/eslint/node_modules/escope/lib/index.js
new file mode 100644
index 00000000000000..58964e061b8c19
--- /dev/null
+++ b/tools/eslint/node_modules/escope/lib/index.js
@@ -0,0 +1,154 @@
+"use strict";
+
+var _interopRequire = function (obj) { return obj && obj.__esModule ? obj["default"] : obj; };
+
+/**
+ * Main interface function. Takes an Esprima syntax tree and returns the
+ * analyzed scopes.
+ * @function analyze
+ * @param {esprima.Tree} tree
+ * @param {Object} providedOptions - Options that tailor the scope analysis
+ * @param {boolean} [providedOptions.optimistic=false] - the optimistic flag
+ * @param {boolean} [providedOptions.directive=false]- the directive flag
+ * @param {boolean} [providedOptions.ignoreEval=false]- whether to check 'eval()' calls
+ * @param {boolean} [providedOptions.nodejsScope=false]- whether the whole
+ * script is executed under node.js environment. When enabled, escope adds
+ * a function scope immediately following the global scope.
+ * @param {string} [providedOptions.sourceType='script']- the source type of the script. one of 'script' and 'module'
+ * @param {number} [providedOptions.ecmaVersion=5]- which ECMAScript version is considered
+ * @return {ScopeManager}
+ */
+exports.analyze = analyze;
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+/*
+  Copyright (C) 2012-2014 Yusuke Suzuki 
+  Copyright (C) 2013 Alex Seville 
+  Copyright (C) 2014 Thiago de Arruda 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/**
+ * Escope (escope) is an ECMAScript
+ * scope analyzer extracted from the esmangle project.
+ * 

+ * escope finds lexical scopes in a source program, i.e. areas of that
+ * program where different occurrences of the same identifier refer to the same
+ * variable. With each scope the contained variables are collected, and each
+ * identifier reference in code is linked to its corresponding variable (if
+ * possible).
+ * 

+ * escope works on a syntax tree of the parsed source code which has
+ * to adhere to the 
+ * Mozilla Parser API. E.g. esprima is a parser
+ * that produces such syntax trees.
+ * 

+ * The main interface is the {@link analyze} function.
+ * @module escope
+ */
+
+/*jslint bitwise:true */
+
+var assert = _interopRequire(require("assert"));
+
+var ScopeManager = _interopRequire(require("./scope-manager"));
+
+var Referencer = _interopRequire(require("./referencer"));
+
+var Reference = _interopRequire(require("./reference"));
+
+var Variable = _interopRequire(require("./variable"));
+
+var Scope = _interopRequire(require("./scope"));
+
+var version = require("../package.json").version;
+
+function defaultOptions() {
+    return {
+        optimistic: false,
+        directive: false,
+        nodejsScope: false,
+        sourceType: "script", // one of ['script', 'module']
+        ecmaVersion: 5
+    };
+}
+
+function updateDeeply(target, override) {
+    var key, val;
+
+    function isHashObject(target) {
+        return typeof target === "object" && target instanceof Object && !(target instanceof RegExp);
+    }
+
+    for (key in override) {
+        if (override.hasOwnProperty(key)) {
+            val = override[key];
+            if (isHashObject(val)) {
+                if (isHashObject(target[key])) {
+                    updateDeeply(target[key], val);
+                } else {
+                    target[key] = updateDeeply({}, val);
+                }
+            } else {
+                target[key] = val;
+            }
+        }
+    }
+    return target;
+}
+function analyze(tree, providedOptions) {
+    var scopeManager, referencer, options;
+
+    options = updateDeeply(defaultOptions(), providedOptions);
+
+    scopeManager = new ScopeManager(options);
+
+    referencer = new Referencer(scopeManager);
+    referencer.visit(tree);
+
+    assert(scopeManager.__currentScope === null, "currentScope should be null.");
+
+    return scopeManager;
+}
+
+exports.version = version;
+
+/* vim: set sw=4 ts=4 et tw=80 : */
+exports.Reference = Reference;
+exports.Variable = Variable;
+exports.Scope = Scope;
+exports.ScopeManager = ScopeManager;
+
+/** @name module:escope.version */
+
+/** @name module:escope.Reference */
+
+/** @name module:escope.Variable */
+
+/** @name module:escope.Scope */
+
+/** @name module:escope.ScopeManager */
+//# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["index.js"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;QA6GgB,OAAO,GAAP,OAAO;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;IA3DhB,MAAM,2BAAM,QAAQ;;IAEpB,YAAY,2BAAM,iBAAiB;;IACnC,UAAU,2BAAM,cAAc;;IAC9B,SAAS,2BAAM,aAAa;;IAC5B,QAAQ,2BAAM,YAAY;;IAC1B,KAAK,2BAAM,SAAS;;IAClB,OAAO,WAAQ,iBAAiB,EAAhC,OAAO;;AAEhB,SAAS,cAAc,GAAG;AACtB,WAAO;AACH,kBAAU,EAAE,KAAK;AACjB,iBAAS,EAAE,KAAK;AAChB,mBAAW,EAAE,KAAK;AAClB,kBAAU,EAAE,QAAQ;AACpB,mBAAW,EAAE,CAAC;KACjB,CAAC;CACL;;AAED,SAAS,YAAY,CAAC,MAAM,EAAE,QAAQ,EAAE;AACpC,QAAI,GAAG,EAAE,GAAG,CAAC;;AAEb,aAAS,YAAY,CAAC,MAAM,EAAE;AAC1B,eAAO,OAAO,MAAM,KAAK,QAAQ,IAAI,MAAM,YAAY,MAAM,IAAI,EAAE,MAAM,YAAY,MAAM,CAAA,AAAC,CAAC;KAChG;;AAED,SAAK,GAAG,IAAI,QAAQ,EAAE;AAClB,YAAI,QAAQ,CAAC,cAAc,CAAC,GAAG,CAAC,EAAE;AAC9B,eAAG,GAAG,QAAQ,CAAC,GAAG,CAAC,CAAC;AACpB,gBAAI,YAAY,CAAC,GAAG,CAAC,EAAE;AACnB,oBAAI,YAAY,CAAC,MAAM,CAAC,GAAG,CAAC,CAAC,EAAE;AAC3B,gCAAY,CAAC,MAAM,CAAC,GAAG,CAAC,EAAE,GAAG,CAAC,CAAC;iBAClC,MAAM;AACH,0BAAM,CAAC,GAAG,CAAC,GAAG,YAAY,CAAC,EAAE,EAAE,GAAG,CAAC,CAAC;iBACvC;aACJ,MAAM;AACH,sBAAM,CAAC,GAAG,CAAC,GAAG,GAAG,CAAC;aACrB;SACJ;KACJ;AACD,WAAO,MAAM,CAAC;CACjB;AAkBM,SAAS,OAAO,CAAC,IAAI,EAAE,eAAe,EAAE;AAC3C,QAAI,YAAY,EAAE,UAAU,EAAE,OAAO,CAAC;;AAEtC,WAAO,GAAG,YAAY,CAAC,cAAc,EAAE,EAAE,eAAe,CAAC,CAAC;;AAE1D,gBAAY,GAAG,IAAI,YAAY,CAAC,OAAO,CAAC,CAAC;;AAEzC,cAAU,GAAG,IAAI,UAAU,CAAC,YAAY,CAAC,CAAC;AAC1C,cAAU,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC;;AAEvB,UAAM,CAAC,YAAY,CAAC,cAAc,KAAK,IAAI,EAAE,8BAA8B,CAAC,CAAC;;AAE7E,WAAO,YAAY,CAAC;CACvB;;QAIG,OAAO,GAAP,OAAO;;;QAEP,SAAS,GAAT,SAAS;QAET,QAAQ,GAAR,QAAQ;QAER,KAAK,GAAL,KAAK;QAEL,YAAY,GAAZ,YAAY","file":"index.js","sourcesContent":["/*\n  Copyright (C) 2012-2014 Yusuke Suzuki <utatane.tea@gmail.com>\n  Copyright (C) 2013 Alex Seville <hi@alexanderseville.com>\n  Copyright (C) 2014 Thiago de Arruda <tpadilha84@gmail.com>\n\n  Redistribution and use in source and binary forms, with or without\n  modification, are permitted provided that the following conditions are met:\n\n    * Redistributions of source code must retain the above copyright\n      notice, this list of conditions and the following disclaimer.\n    * Redistributions in binary form must reproduce the above copyright\n      notice, this list of conditions and the following disclaimer in the\n      documentation and/or other materials provided with the distribution.\n\n  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\"\n  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\n  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\n  ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY\n  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\n  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND\n  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF\n  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n*/\n\n/**\n * Escope (<a href=\"http://github.com/estools/escope\">escope</a>) is an <a\n * href=\"http://www.ecma-international.org/publications/standards/Ecma-262.htm\">ECMAScript</a>\n * scope analyzer extracted from the <a\n * href=\"http://github.com/estools/esmangle\">esmangle project</a/>.\n * <p>\n * <em>escope</em> finds lexical scopes in a source program, i.e. areas of that\n * program where different occurrences of the same identifier refer to the same\n * variable. With each scope the contained variables are collected, and each\n * identifier reference in code is linked to its corresponding variable (if\n * possible).\n * <p>\n * <em>escope</em> works on a syntax tree of the parsed source code which has\n * to adhere to the <a\n * href=\"https://developer.mozilla.org/en-US/docs/SpiderMonkey/Parser_API\">\n * Mozilla Parser API</a>. E.g. <a href=\"http://esprima.org\">esprima</a> is a parser\n * that produces such syntax trees.\n * <p>\n * The main interface is the {@link analyze} function.\n * @module escope\n */\n\n/*jslint bitwise:true */\n\nimport assert from 'assert';\n\nimport ScopeManager from './scope-manager';\nimport Referencer from './referencer';\nimport Reference from './reference';\nimport Variable from './variable';\nimport Scope from './scope';\nimport { version } from '../package.json';\n\nfunction defaultOptions() {\n    return {\n        optimistic: false,\n        directive: false,\n        nodejsScope: false,\n        sourceType: 'script',  // one of ['script', 'module']\n        ecmaVersion: 5\n    };\n}\n\nfunction updateDeeply(target, override) {\n    var key, val;\n\n    function isHashObject(target) {\n        return typeof target === 'object' && target instanceof Object && !(target instanceof RegExp);\n    }\n\n    for (key in override) {\n        if (override.hasOwnProperty(key)) {\n            val = override[key];\n            if (isHashObject(val)) {\n                if (isHashObject(target[key])) {\n                    updateDeeply(target[key], val);\n                } else {\n                    target[key] = updateDeeply({}, val);\n                }\n            } else {\n                target[key] = val;\n            }\n        }\n    }\n    return target;\n}\n\n/**\n * Main interface function. Takes an Esprima syntax tree and returns the\n * analyzed scopes.\n * @function analyze\n * @param {esprima.Tree} tree\n * @param {Object} providedOptions - Options that tailor the scope analysis\n * @param {boolean} [providedOptions.optimistic=false] - the optimistic flag\n * @param {boolean} [providedOptions.directive=false]- the directive flag\n * @param {boolean} [providedOptions.ignoreEval=false]- whether to check 'eval()' calls\n * @param {boolean} [providedOptions.nodejsScope=false]- whether the whole\n * script is executed under node.js environment. When enabled, escope adds\n * a function scope immediately following the global scope.\n * @param {string} [providedOptions.sourceType='script']- the source type of the script. one of 'script' and 'module'\n * @param {number} [providedOptions.ecmaVersion=5]- which ECMAScript version is considered\n * @return {ScopeManager}\n */\nexport function analyze(tree, providedOptions) {\n    var scopeManager, referencer, options;\n\n    options = updateDeeply(defaultOptions(), providedOptions);\n\n    scopeManager = new ScopeManager(options);\n\n    referencer = new Referencer(scopeManager);\n    referencer.visit(tree);\n\n    assert(scopeManager.__currentScope === null, 'currentScope should be null.');\n\n    return scopeManager;\n}\n\nexport {\n    /** @name module:escope.version */\n    version,\n    /** @name module:escope.Reference */\n    Reference,\n    /** @name module:escope.Variable */\n    Variable,\n    /** @name module:escope.Scope */\n    Scope,\n    /** @name module:escope.ScopeManager */\n    ScopeManager\n};\n\n\n/* vim: set sw=4 ts=4 et tw=80 : */\n"],"sourceRoot":"/source/"}
\ No newline at end of file
diff --git a/tools/eslint/node_modules/escope/lib/reference.js b/tools/eslint/node_modules/escope/lib/reference.js
new file mode 100644
index 00000000000000..65f45d78dfebeb
--- /dev/null
+++ b/tools/eslint/node_modules/escope/lib/reference.js
@@ -0,0 +1,184 @@
+"use strict";
+
+var _createClass = (function () { function defineProperties(target, props) { for (var key in props) { var prop = props[key]; prop.configurable = true; if (prop.value) prop.writable = true; } Object.defineProperties(target, props); } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
+
+var _classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } };
+
+/*
+  Copyright (C) 2015 Yusuke Suzuki 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+var READ = 1;
+var WRITE = 2;
+var RW = READ | WRITE;
+
+/**
+ * A Reference represents a single occurrence of an identifier in code.
+ * @class Reference
+ */
+
+var Reference = (function () {
+  function Reference(ident, scope, flag, writeExpr, maybeImplicitGlobal, partial) {
+    _classCallCheck(this, Reference);
+
+    /**
+     * Identifier syntax node.
+     * @member {esprima#Identifier} Reference#identifier
+     */
+    this.identifier = ident;
+    /**
+     * Reference to the enclosing Scope.
+     * @member {Scope} Reference#from
+     */
+    this.from = scope;
+    /**
+     * Whether the reference comes from a dynamic scope (such as 'eval',
+     * 'with', etc.), and may be trapped by dynamic scopes.
+     * @member {boolean} Reference#tainted
+     */
+    this.tainted = false;
+    /**
+     * The variable this reference is resolved with.
+     * @member {Variable} Reference#resolved
+     */
+    this.resolved = null;
+    /**
+     * The read-write mode of the reference. (Value is one of {@link
+     * Reference.READ}, {@link Reference.RW}, {@link Reference.WRITE}).
+     * @member {number} Reference#flag
+     * @private
+     */
+    this.flag = flag;
+    if (this.isWrite()) {
+      /**
+       * If reference is writeable, this is the tree being written to it.
+       * @member {esprima#Node} Reference#writeExpr
+       */
+      this.writeExpr = writeExpr;
+      /**
+       * Whether the Reference might refer to a partial value of writeExpr.
+       * @member {boolean} Reference#partial
+       */
+      this.partial = partial;
+    }
+    this.__maybeImplicitGlobal = maybeImplicitGlobal;
+  }
+
+  _createClass(Reference, {
+    isStatic: {
+
+      /**
+       * Whether the reference is static.
+       * @method Reference#isStatic
+       * @return {boolean}
+       */
+
+      value: function isStatic() {
+        return !this.tainted && this.resolved && this.resolved.scope.isStatic();
+      }
+    },
+    isWrite: {
+
+      /**
+       * Whether the reference is writeable.
+       * @method Reference#isWrite
+       * @return {boolean}
+       */
+
+      value: function isWrite() {
+        return !!(this.flag & Reference.WRITE);
+      }
+    },
+    isRead: {
+
+      /**
+       * Whether the reference is readable.
+       * @method Reference#isRead
+       * @return {boolean}
+       */
+
+      value: function isRead() {
+        return !!(this.flag & Reference.READ);
+      }
+    },
+    isReadOnly: {
+
+      /**
+       * Whether the reference is read-only.
+       * @method Reference#isReadOnly
+       * @return {boolean}
+       */
+
+      value: function isReadOnly() {
+        return this.flag === Reference.READ;
+      }
+    },
+    isWriteOnly: {
+
+      /**
+       * Whether the reference is write-only.
+       * @method Reference#isWriteOnly
+       * @return {boolean}
+       */
+
+      value: function isWriteOnly() {
+        return this.flag === Reference.WRITE;
+      }
+    },
+    isReadWrite: {
+
+      /**
+       * Whether the reference is read-write.
+       * @method Reference#isReadWrite
+       * @return {boolean}
+       */
+
+      value: function isReadWrite() {
+        return this.flag === Reference.RW;
+      }
+    }
+  });
+
+  return Reference;
+})();
+
+module.exports = Reference;
+
+/**
+ * @constant Reference.READ
+ * @private
+ */
+Reference.READ = READ;
+/**
+ * @constant Reference.WRITE
+ * @private
+ */
+Reference.WRITE = WRITE;
+/**
+ * @constant Reference.RW
+ * @private
+ */
+Reference.RW = RW;
+
+/* vim: set sw=4 ts=4 et tw=80 : */
+//# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["reference.js"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAwBA,IAAM,IAAI,GAAG,CAAG,CAAC;AACjB,IAAM,KAAK,GAAG,CAAG,CAAC;AAClB,IAAM,EAAE,GAAG,IAAI,GAAG,KAAK,CAAC;;;;;;;IAMH,SAAS;AACf,WADM,SAAS,CACd,KAAK,EAAE,KAAK,EAAE,IAAI,EAAG,SAAS,EAAE,mBAAmB,EAAE,OAAO,EAAE;0BADzD,SAAS;;;;;;AAMtB,QAAI,CAAC,UAAU,GAAG,KAAK,CAAC;;;;;AAKxB,QAAI,CAAC,IAAI,GAAG,KAAK,CAAC;;;;;;AAMlB,QAAI,CAAC,OAAO,GAAG,KAAK,CAAC;;;;;AAKrB,QAAI,CAAC,QAAQ,GAAG,IAAI,CAAC;;;;;;;AAOrB,QAAI,CAAC,IAAI,GAAG,IAAI,CAAC;AACjB,QAAI,IAAI,CAAC,OAAO,EAAE,EAAE;;;;;AAKhB,UAAI,CAAC,SAAS,GAAG,SAAS,CAAC;;;;;AAK3B,UAAI,CAAC,OAAO,GAAG,OAAO,CAAC;KAC1B;AACD,QAAI,CAAC,qBAAqB,GAAG,mBAAmB,CAAC;GACpD;;eA3CgB,SAAS;AAkD1B,YAAQ;;;;;;;;aAAA,oBAAG;AACP,eAAO,CAAC,IAAI,CAAC,OAAO,IAAI,IAAI,CAAC,QAAQ,IAAI,IAAI,CAAC,QAAQ,CAAC,KAAK,CAAC,QAAQ,EAAE,CAAC;OAC3E;;AAOD,WAAO;;;;;;;;aAAA,mBAAG;AACN,eAAO,CAAC,EAAE,IAAI,CAAC,IAAI,GAAG,SAAS,CAAC,KAAK,CAAA,AAAC,CAAC;OAC1C;;AAOD,UAAM;;;;;;;;aAAA,kBAAG;AACL,eAAO,CAAC,EAAE,IAAI,CAAC,IAAI,GAAG,SAAS,CAAC,IAAI,CAAA,AAAC,CAAC;OACzC;;AAOD,cAAU;;;;;;;;aAAA,sBAAG;AACT,eAAO,IAAI,CAAC,IAAI,KAAK,SAAS,CAAC,IAAI,CAAC;OACvC;;AAOD,eAAW;;;;;;;;aAAA,uBAAG;AACV,eAAO,IAAI,CAAC,IAAI,KAAK,SAAS,CAAC,KAAK,CAAC;OACxC;;AAOD,eAAW;;;;;;;;aAAA,uBAAG;AACV,eAAO,IAAI,CAAC,IAAI,KAAK,SAAS,CAAC,EAAE,CAAC;OACrC;;;;SAjGgB,SAAS;;;iBAAT,SAAS;;;;;;AAwG9B,SAAS,CAAC,IAAI,GAAG,IAAI,CAAC;;;;;AAKtB,SAAS,CAAC,KAAK,GAAG,KAAK,CAAC;;;;;AAKxB,SAAS,CAAC,EAAE,GAAG,EAAE,CAAC","file":"reference.js","sourcesContent":["/*\n  Copyright (C) 2015 Yusuke Suzuki <utatane.tea@gmail.com>\n\n  Redistribution and use in source and binary forms, with or without\n  modification, are permitted provided that the following conditions are met:\n\n    * Redistributions of source code must retain the above copyright\n      notice, this list of conditions and the following disclaimer.\n    * Redistributions in binary form must reproduce the above copyright\n      notice, this list of conditions and the following disclaimer in the\n      documentation and/or other materials provided with the distribution.\n\n  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\"\n  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\n  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\n  ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY\n  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\n  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND\n  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF\n  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n*/\n\nconst READ = 0x1;\nconst WRITE = 0x2;\nconst RW = READ | WRITE;\n\n/**\n * A Reference represents a single occurrence of an identifier in code.\n * @class Reference\n */\nexport default class Reference {\n    constructor(ident, scope, flag,  writeExpr, maybeImplicitGlobal, partial) {\n        /**\n         * Identifier syntax node.\n         * @member {esprima#Identifier} Reference#identifier\n         */\n        this.identifier = ident;\n        /**\n         * Reference to the enclosing Scope.\n         * @member {Scope} Reference#from\n         */\n        this.from = scope;\n        /**\n         * Whether the reference comes from a dynamic scope (such as 'eval',\n         * 'with', etc.), and may be trapped by dynamic scopes.\n         * @member {boolean} Reference#tainted\n         */\n        this.tainted = false;\n        /**\n         * The variable this reference is resolved with.\n         * @member {Variable} Reference#resolved\n         */\n        this.resolved = null;\n        /**\n         * The read-write mode of the reference. (Value is one of {@link\n         * Reference.READ}, {@link Reference.RW}, {@link Reference.WRITE}).\n         * @member {number} Reference#flag\n         * @private\n         */\n        this.flag = flag;\n        if (this.isWrite()) {\n            /**\n             * If reference is writeable, this is the tree being written to it.\n             * @member {esprima#Node} Reference#writeExpr\n             */\n            this.writeExpr = writeExpr;\n            /**\n             * Whether the Reference might refer to a partial value of writeExpr.\n             * @member {boolean} Reference#partial\n             */\n            this.partial = partial;\n        }\n        this.__maybeImplicitGlobal = maybeImplicitGlobal;\n    }\n\n    /**\n     * Whether the reference is static.\n     * @method Reference#isStatic\n     * @return {boolean}\n     */\n    isStatic() {\n        return !this.tainted && this.resolved && this.resolved.scope.isStatic();\n    }\n\n    /**\n     * Whether the reference is writeable.\n     * @method Reference#isWrite\n     * @return {boolean}\n     */\n    isWrite() {\n        return !!(this.flag & Reference.WRITE);\n    }\n\n    /**\n     * Whether the reference is readable.\n     * @method Reference#isRead\n     * @return {boolean}\n     */\n    isRead() {\n        return !!(this.flag & Reference.READ);\n    }\n\n    /**\n     * Whether the reference is read-only.\n     * @method Reference#isReadOnly\n     * @return {boolean}\n     */\n    isReadOnly() {\n        return this.flag === Reference.READ;\n    }\n\n    /**\n     * Whether the reference is write-only.\n     * @method Reference#isWriteOnly\n     * @return {boolean}\n     */\n    isWriteOnly() {\n        return this.flag === Reference.WRITE;\n    }\n\n    /**\n     * Whether the reference is read-write.\n     * @method Reference#isReadWrite\n     * @return {boolean}\n     */\n    isReadWrite() {\n        return this.flag === Reference.RW;\n    }\n}\n\n/**\n * @constant Reference.READ\n * @private\n */\nReference.READ = READ;\n/**\n * @constant Reference.WRITE\n * @private\n */\nReference.WRITE = WRITE;\n/**\n * @constant Reference.RW\n * @private\n */\nReference.RW = RW;\n\n/* vim: set sw=4 ts=4 et tw=80 : */\n"],"sourceRoot":"/source/"}
\ No newline at end of file
diff --git a/tools/eslint/node_modules/escope/lib/referencer.js b/tools/eslint/node_modules/escope/lib/referencer.js
new file mode 100644
index 00000000000000..91d658dc789944
--- /dev/null
+++ b/tools/eslint/node_modules/escope/lib/referencer.js
@@ -0,0 +1,655 @@
+"use strict";
+
+var _interopRequire = function (obj) { return obj && obj.__esModule ? obj["default"] : obj; };
+
+var _createClass = (function () { function defineProperties(target, props) { for (var key in props) { var prop = props[key]; prop.configurable = true; if (prop.value) prop.writable = true; } Object.defineProperties(target, props); } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
+
+var _get = function get(object, property, receiver) { var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc && desc.writable) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
+
+var _inherits = function (subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) subClass.__proto__ = superClass; };
+
+var _classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } };
+
+/*
+  Copyright (C) 2015 Yusuke Suzuki 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+var Syntax = require("estraverse").Syntax;
+
+var esrecurse = _interopRequire(require("esrecurse"));
+
+var Reference = _interopRequire(require("./reference"));
+
+var Variable = _interopRequire(require("./variable"));
+
+var _definition = require("./definition");
+
+var ParameterDefinition = _definition.ParameterDefinition;
+var Definition = _definition.Definition;
+
+var assert = _interopRequire(require("assert"));
+
+var PatternVisitor = (function (_esrecurse$Visitor) {
+    function PatternVisitor(rootPattern, referencer, callback) {
+        _classCallCheck(this, PatternVisitor);
+
+        _get(Object.getPrototypeOf(PatternVisitor.prototype), "constructor", this).call(this);
+        this.referencer = referencer;
+        this.callback = callback;
+    }
+
+    _inherits(PatternVisitor, _esrecurse$Visitor);
+
+    _createClass(PatternVisitor, {
+        perform: {
+            value: function perform(pattern) {
+                if (pattern.type === Syntax.Identifier) {
+                    this.callback(pattern, true);
+                    return;
+                }
+                this.visit(pattern);
+            }
+        },
+        Identifier: {
+            value: function Identifier(pattern) {
+                this.callback(pattern, false);
+            }
+        },
+        ObjectPattern: {
+            value: function ObjectPattern(pattern) {
+                var i, iz, property;
+                for (i = 0, iz = pattern.properties.length; i < iz; ++i) {
+                    property = pattern.properties[i];
+                    if (property.shorthand) {
+                        this.visit(property.key);
+                        continue;
+                    }
+                    this.visit(property.value);
+                }
+            }
+        },
+        ArrayPattern: {
+            value: function ArrayPattern(pattern) {
+                var i, iz, element;
+                for (i = 0, iz = pattern.elements.length; i < iz; ++i) {
+                    element = pattern.elements[i];
+                    if (element) {
+                        this.visit(element);
+                    }
+                }
+            }
+        },
+        AssignmentPattern: {
+            value: function AssignmentPattern(pattern) {
+                this.visit(pattern.left);
+                // FIXME: Condier TDZ scope.
+                this.referencer.visit(pattern.right);
+            }
+        }
+    });
+
+    return PatternVisitor;
+})(esrecurse.Visitor);
+
+function traverseIdentifierInPattern(rootPattern, referencer, callback) {
+    var visitor = new PatternVisitor(rootPattern, referencer, callback);
+    visitor.perform(rootPattern);
+}
+
+function isPattern(node) {
+    var nodeType = node.type;
+    return nodeType === Syntax.Identifier || nodeType === Syntax.ObjectPattern || nodeType === Syntax.ArrayPattern || nodeType === Syntax.SpreadElement || nodeType === Syntax.RestElement || nodeType === Syntax.AssignmentPattern;
+}
+
+// Importing ImportDeclaration.
+// http://people.mozilla.org/~jorendorff/es6-draft.html#sec-moduledeclarationinstantiation
+// https://github.com/estree/estree/blob/master/es6.md#importdeclaration
+// FIXME: Now, we don't create module environment, because the context is
+// implementation dependent.
+
+var Importer = (function (_esrecurse$Visitor2) {
+    function Importer(declaration, referencer) {
+        _classCallCheck(this, Importer);
+
+        _get(Object.getPrototypeOf(Importer.prototype), "constructor", this).call(this);
+        this.declaration = declaration;
+        this.referencer = referencer;
+    }
+
+    _inherits(Importer, _esrecurse$Visitor2);
+
+    _createClass(Importer, {
+        visitImport: {
+            value: function visitImport(id, specifier) {
+                var _this = this;
+
+                this.referencer.visitPattern(id, function (pattern) {
+                    _this.referencer.currentScope().__define(pattern, new Definition(Variable.ImportBinding, pattern, specifier, _this.declaration, null, null));
+                });
+            }
+        },
+        ImportNamespaceSpecifier: {
+            value: function ImportNamespaceSpecifier(node) {
+                var local = node.local || node.id;
+                if (local) {
+                    this.visitImport(local, node);
+                }
+            }
+        },
+        ImportDefaultSpecifier: {
+            value: function ImportDefaultSpecifier(node) {
+                var local = node.local || node.id;
+                this.visitImport(local, node);
+            }
+        },
+        ImportSpecifier: {
+            value: function ImportSpecifier(node) {
+                var local = node.local || node.id;
+                if (node.name) {
+                    this.visitImport(node.name, node);
+                } else {
+                    this.visitImport(local, node);
+                }
+            }
+        }
+    });
+
+    return Importer;
+})(esrecurse.Visitor);
+
+// Referencing variables and creating bindings.
+
+var Referencer = (function (_esrecurse$Visitor3) {
+    function Referencer(scopeManager) {
+        _classCallCheck(this, Referencer);
+
+        _get(Object.getPrototypeOf(Referencer.prototype), "constructor", this).call(this);
+        this.scopeManager = scopeManager;
+        this.parent = null;
+        this.isInnerMethodDefinition = false;
+    }
+
+    _inherits(Referencer, _esrecurse$Visitor3);
+
+    _createClass(Referencer, {
+        currentScope: {
+            value: function currentScope() {
+                return this.scopeManager.__currentScope;
+            }
+        },
+        close: {
+            value: function close(node) {
+                while (this.currentScope() && node === this.currentScope().block) {
+                    this.scopeManager.__currentScope = this.currentScope().__close(this.scopeManager);
+                }
+            }
+        },
+        pushInnerMethodDefinition: {
+            value: function pushInnerMethodDefinition(isInnerMethodDefinition) {
+                var previous = this.isInnerMethodDefinition;
+                this.isInnerMethodDefinition = isInnerMethodDefinition;
+                return previous;
+            }
+        },
+        popInnerMethodDefinition: {
+            value: function popInnerMethodDefinition(isInnerMethodDefinition) {
+                this.isInnerMethodDefinition = isInnerMethodDefinition;
+            }
+        },
+        materializeTDZScope: {
+            value: function materializeTDZScope(node, iterationNode) {
+                // http://people.mozilla.org/~jorendorff/es6-draft.html#sec-runtime-semantics-forin-div-ofexpressionevaluation-abstract-operation
+                // TDZ scope hides the declaration's names.
+                this.scopeManager.__nestTDZScope(node, iterationNode);
+                this.visitVariableDeclaration(this.currentScope(), Variable.TDZ, iterationNode.left, 0);
+            }
+        },
+        materializeIterationScope: {
+            value: function materializeIterationScope(node) {
+                var _this = this;
+
+                // Generate iteration scope for upper ForIn/ForOf Statements.
+                var letOrConstDecl;
+                this.scopeManager.__nestForScope(node);
+                letOrConstDecl = node.left;
+                this.visitVariableDeclaration(this.currentScope(), Variable.Variable, letOrConstDecl, 0);
+                this.visitPattern(letOrConstDecl.declarations[0].id, function (pattern) {
+                    _this.currentScope().__referencing(pattern, Reference.WRITE, node.right, null, true);
+                });
+            }
+        },
+        visitPattern: {
+            value: function visitPattern(node, callback) {
+                traverseIdentifierInPattern(node, this, callback);
+            }
+        },
+        visitFunction: {
+            value: function visitFunction(node) {
+                var _this = this;
+
+                var i, iz;
+                // FunctionDeclaration name is defined in upper scope
+                // NOTE: Not referring variableScope. It is intended.
+                // Since
+                //  in ES5, FunctionDeclaration should be in FunctionBody.
+                //  in ES6, FunctionDeclaration should be block scoped.
+                if (node.type === Syntax.FunctionDeclaration) {
+                    // id is defined in upper scope
+                    this.currentScope().__define(node.id, new Definition(Variable.FunctionName, node.id, node, null, null, null));
+                }
+
+                // FunctionExpression with name creates its special scope;
+                // FunctionExpressionNameScope.
+                if (node.type === Syntax.FunctionExpression && node.id) {
+                    this.scopeManager.__nestFunctionExpressionNameScope(node);
+                }
+
+                // Consider this function is in the MethodDefinition.
+                this.scopeManager.__nestFunctionScope(node, this.isInnerMethodDefinition);
+
+                for (i = 0, iz = node.params.length; i < iz; ++i) {
+                    this.visitPattern(node.params[i], function (pattern) {
+                        _this.currentScope().__define(pattern, new ParameterDefinition(pattern, node, i, false));
+                    });
+                }
+
+                // if there's a rest argument, add that
+                if (node.rest) {
+                    this.visitPattern({
+                        type: "RestElement",
+                        argument: node.rest
+                    }, function (pattern) {
+                        _this.currentScope().__define(pattern, new ParameterDefinition(pattern, node, node.params.length, true));
+                    });
+                }
+
+                // Skip BlockStatement to prevent creating BlockStatement scope.
+                if (node.body.type === Syntax.BlockStatement) {
+                    this.visitChildren(node.body);
+                } else {
+                    this.visit(node.body);
+                }
+
+                this.close(node);
+            }
+        },
+        visitClass: {
+            value: function visitClass(node) {
+                if (node.type === Syntax.ClassDeclaration) {
+                    this.currentScope().__define(node.id, new Definition(Variable.ClassName, node.id, node, null, null, null));
+                }
+
+                // FIXME: Maybe consider TDZ.
+                this.visit(node.superClass);
+
+                this.scopeManager.__nestClassScope(node);
+
+                if (node.id) {
+                    this.currentScope().__define(node.id, new Definition(Variable.ClassName, node.id, node));
+                }
+                this.visit(node.body);
+
+                this.close(node);
+            }
+        },
+        visitProperty: {
+            value: function visitProperty(node) {
+                var previous, isMethodDefinition;
+                if (node.computed) {
+                    this.visit(node.key);
+                }
+
+                isMethodDefinition = node.type === Syntax.MethodDefinition || node.method;
+                if (isMethodDefinition) {
+                    previous = this.pushInnerMethodDefinition(true);
+                }
+                this.visit(node.value);
+                if (isMethodDefinition) {
+                    this.popInnerMethodDefinition(previous);
+                }
+            }
+        },
+        visitForIn: {
+            value: function visitForIn(node) {
+                var _this = this;
+
+                if (node.left.type === Syntax.VariableDeclaration && node.left.kind !== "var") {
+                    this.materializeTDZScope(node.right, node);
+                    this.visit(node.right);
+                    this.close(node.right);
+
+                    this.materializeIterationScope(node);
+                    this.visit(node.body);
+                    this.close(node);
+                } else {
+                    if (node.left.type === Syntax.VariableDeclaration) {
+                        this.visit(node.left);
+                        this.visitPattern(node.left.declarations[0].id, function (pattern) {
+                            _this.currentScope().__referencing(pattern, Reference.WRITE, node.right, null, true);
+                        });
+                    } else {
+                        if (!isPattern(node.left)) {
+                            this.visit(node.left);
+                        }
+                        this.visitPattern(node.left, function (pattern) {
+                            var maybeImplicitGlobal = null;
+                            if (!_this.currentScope().isStrict) {
+                                maybeImplicitGlobal = {
+                                    pattern: pattern,
+                                    node: node
+                                };
+                            }
+                            _this.currentScope().__referencing(pattern, Reference.WRITE, node.right, maybeImplicitGlobal, true);
+                        });
+                    }
+                    this.visit(node.right);
+                    this.visit(node.body);
+                }
+            }
+        },
+        visitVariableDeclaration: {
+            value: function visitVariableDeclaration(variableTargetScope, type, node, index) {
+                var _this = this;
+
+                var decl, init;
+
+                decl = node.declarations[index];
+                init = decl.init;
+                this.visitPattern(decl.id, function (pattern, toplevel) {
+                    variableTargetScope.__define(pattern, new Definition(type, pattern, decl, node, index, node.kind));
+
+                    if (init) {
+                        _this.currentScope().__referencing(pattern, Reference.WRITE, init, null, !toplevel);
+                    }
+                });
+            }
+        },
+        AssignmentExpression: {
+            value: function AssignmentExpression(node) {
+                var _this = this;
+
+                if (isPattern(node.left)) {
+                    if (node.operator === "=") {
+                        this.visitPattern(node.left, function (pattern, toplevel) {
+                            var maybeImplicitGlobal = null;
+                            if (!_this.currentScope().isStrict) {
+                                maybeImplicitGlobal = {
+                                    pattern: pattern,
+                                    node: node
+                                };
+                            }
+                            _this.currentScope().__referencing(pattern, Reference.WRITE, node.right, maybeImplicitGlobal, !toplevel);
+                        });
+                    } else {
+                        this.currentScope().__referencing(node.left, Reference.RW, node.right);
+                    }
+                } else {
+                    this.visit(node.left);
+                }
+                this.visit(node.right);
+            }
+        },
+        CatchClause: {
+            value: function CatchClause(node) {
+                var _this = this;
+
+                this.scopeManager.__nestCatchScope(node);
+
+                this.visitPattern(node.param, function (pattern) {
+                    _this.currentScope().__define(pattern, new Definition(Variable.CatchClause, node.param, node, null, null, null));
+                });
+                this.visit(node.body);
+
+                this.close(node);
+            }
+        },
+        Program: {
+            value: function Program(node) {
+                this.scopeManager.__nestGlobalScope(node);
+
+                if (this.scopeManager.__isNodejsScope()) {
+                    // Force strictness of GlobalScope to false when using node.js scope.
+                    this.currentScope().isStrict = false;
+                    this.scopeManager.__nestFunctionScope(node, false);
+                }
+
+                if (this.scopeManager.__isES6() && this.scopeManager.isModule()) {
+                    this.scopeManager.__nestModuleScope(node);
+                }
+
+                this.visitChildren(node);
+                this.close(node);
+            }
+        },
+        Identifier: {
+            value: function Identifier(node) {
+                this.currentScope().__referencing(node);
+            }
+        },
+        UpdateExpression: {
+            value: function UpdateExpression(node) {
+                if (isPattern(node.argument)) {
+                    this.currentScope().__referencing(node.argument, Reference.RW, null);
+                } else {
+                    this.visitChildren(node);
+                }
+            }
+        },
+        MemberExpression: {
+            value: function MemberExpression(node) {
+                this.visit(node.object);
+                if (node.computed) {
+                    this.visit(node.property);
+                }
+            }
+        },
+        Property: {
+            value: function Property(node) {
+                this.visitProperty(node);
+            }
+        },
+        MethodDefinition: {
+            value: function MethodDefinition(node) {
+                this.visitProperty(node);
+            }
+        },
+        BreakStatement: {
+            value: function BreakStatement() {}
+        },
+        ContinueStatement: {
+            value: function ContinueStatement() {}
+        },
+        LabeledStatement: {
+            value: function LabeledStatement(node) {
+                this.visit(node.body);
+            }
+        },
+        ForStatement: {
+            value: function ForStatement(node) {
+                // Create ForStatement declaration.
+                // NOTE: In ES6, ForStatement dynamically generates
+                // per iteration environment. However, escope is
+                // a static analyzer, we only generate one scope for ForStatement.
+                if (node.init && node.init.type === Syntax.VariableDeclaration && node.init.kind !== "var") {
+                    this.scopeManager.__nestForScope(node);
+                }
+
+                this.visitChildren(node);
+
+                this.close(node);
+            }
+        },
+        ClassExpression: {
+            value: function ClassExpression(node) {
+                this.visitClass(node);
+            }
+        },
+        ClassDeclaration: {
+            value: function ClassDeclaration(node) {
+                this.visitClass(node);
+            }
+        },
+        CallExpression: {
+            value: function CallExpression(node) {
+                // Check this is direct call to eval
+                if (!this.scopeManager.__ignoreEval() && node.callee.type === Syntax.Identifier && node.callee.name === "eval") {
+                    // NOTE: This should be `variableScope`. Since direct eval call always creates Lexical environment and
+                    // let / const should be enclosed into it. Only VariableDeclaration affects on the caller's environment.
+                    this.currentScope().variableScope.__detectEval();
+                }
+                this.visitChildren(node);
+            }
+        },
+        BlockStatement: {
+            value: function BlockStatement(node) {
+                if (this.scopeManager.__isES6()) {
+                    this.scopeManager.__nestBlockScope(node);
+                }
+
+                this.visitChildren(node);
+
+                this.close(node);
+            }
+        },
+        ThisExpression: {
+            value: function ThisExpression() {
+                this.currentScope().variableScope.__detectThis();
+            }
+        },
+        WithStatement: {
+            value: function WithStatement(node) {
+                this.visit(node.object);
+                // Then nest scope for WithStatement.
+                this.scopeManager.__nestWithScope(node);
+
+                this.visit(node.body);
+
+                this.close(node);
+            }
+        },
+        VariableDeclaration: {
+            value: function VariableDeclaration(node) {
+                var variableTargetScope, i, iz, decl;
+                variableTargetScope = node.kind === "var" ? this.currentScope().variableScope : this.currentScope();
+                for (i = 0, iz = node.declarations.length; i < iz; ++i) {
+                    decl = node.declarations[i];
+                    this.visitVariableDeclaration(variableTargetScope, Variable.Variable, node, i);
+                    if (decl.init) {
+                        this.visit(decl.init);
+                    }
+                }
+            }
+        },
+        SwitchStatement: {
+
+            // sec 13.11.8
+
+            value: function SwitchStatement(node) {
+                var i, iz;
+
+                this.visit(node.discriminant);
+
+                if (this.scopeManager.__isES6()) {
+                    this.scopeManager.__nestSwitchScope(node);
+                }
+
+                for (i = 0, iz = node.cases.length; i < iz; ++i) {
+                    this.visit(node.cases[i]);
+                }
+
+                this.close(node);
+            }
+        },
+        FunctionDeclaration: {
+            value: function FunctionDeclaration(node) {
+                this.visitFunction(node);
+            }
+        },
+        FunctionExpression: {
+            value: function FunctionExpression(node) {
+                this.visitFunction(node);
+            }
+        },
+        ForOfStatement: {
+            value: function ForOfStatement(node) {
+                this.visitForIn(node);
+            }
+        },
+        ForInStatement: {
+            value: function ForInStatement(node) {
+                this.visitForIn(node);
+            }
+        },
+        ArrowFunctionExpression: {
+            value: function ArrowFunctionExpression(node) {
+                this.visitFunction(node);
+            }
+        },
+        ImportDeclaration: {
+            value: function ImportDeclaration(node) {
+                var importer;
+
+                assert(this.scopeManager.__isES6() && this.scopeManager.isModule(), "ImportDeclaration should appear when the mode is ES6 and in the module context.");
+
+                importer = new Importer(node, this);
+                importer.visit(node);
+            }
+        },
+        visitExportDeclaration: {
+            value: function visitExportDeclaration(node) {
+                if (node.source) {
+                    return;
+                }
+                if (node.declaration) {
+                    this.visit(node.declaration);
+                    return;
+                }
+
+                this.visitChildren(node);
+            }
+        },
+        ExportDeclaration: {
+            value: function ExportDeclaration(node) {
+                this.visitExportDeclaration(node);
+            }
+        },
+        ExportNamedDeclaration: {
+            value: function ExportNamedDeclaration(node) {
+                this.visitExportDeclaration(node);
+            }
+        },
+        ExportSpecifier: {
+            value: function ExportSpecifier(node) {
+                var local = node.id || node.local;
+                this.visit(local);
+            }
+        }
+    });
+
+    return Referencer;
+})(esrecurse.Visitor);
+
+module.exports = Referencer;
+
+/* vim: set sw=4 ts=4 et tw=80 : */
+//# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["referencer.js"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;IAuBS,MAAM,WAAQ,YAAY,EAA1B,MAAM;;IACR,SAAS,2BAAM,WAAW;;IAC1B,SAAS,2BAAM,aAAa;;IAC5B,QAAQ,2BAAM,YAAY;;0BACe,cAAc;;IAArD,mBAAmB,eAAnB,mBAAmB;IAAE,UAAU,eAAV,UAAU;;IACjC,MAAM,2BAAM,QAAQ;;IAErB,cAAc;AACL,aADT,cAAc,CACJ,WAAW,EAAE,UAAU,EAAE,QAAQ,EAAE;8BAD7C,cAAc;;AAEZ,mCAFF,cAAc,6CAEJ;AACR,YAAI,CAAC,UAAU,GAAG,UAAU,CAAC;AAC7B,YAAI,CAAC,QAAQ,GAAG,QAAQ,CAAC;KAC5B;;cALC,cAAc;;iBAAd,cAAc;AAOhB,eAAO;mBAAA,iBAAC,OAAO,EAAE;AACb,oBAAI,OAAO,CAAC,IAAI,KAAK,MAAM,CAAC,UAAU,EAAE;AACpC,wBAAI,CAAC,QAAQ,CAAC,OAAO,EAAE,IAAI,CAAC,CAAC;AAC7B,2BAAO;iBACV;AACD,oBAAI,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC;aACvB;;AAED,kBAAU;mBAAA,oBAAC,OAAO,EAAE;AAChB,oBAAI,CAAC,QAAQ,CAAC,OAAO,EAAE,KAAK,CAAC,CAAC;aACjC;;AAED,qBAAa;mBAAA,uBAAC,OAAO,EAAE;AACnB,oBAAI,CAAC,EAAE,EAAE,EAAE,QAAQ,CAAC;AACpB,qBAAK,CAAC,GAAG,CAAC,EAAE,EAAE,GAAG,OAAO,CAAC,UAAU,CAAC,MAAM,EAAE,CAAC,GAAG,EAAE,EAAE,EAAE,CAAC,EAAE;AACrD,4BAAQ,GAAG,OAAO,CAAC,UAAU,CAAC,CAAC,CAAC,CAAC;AACjC,wBAAI,QAAQ,CAAC,SAAS,EAAE;AACpB,4BAAI,CAAC,KAAK,CAAC,QAAQ,CAAC,GAAG,CAAC,CAAC;AACzB,iCAAS;qBACZ;AACD,wBAAI,CAAC,KAAK,CAAC,QAAQ,CAAC,KAAK,CAAC,CAAC;iBAC9B;aACJ;;AAED,oBAAY;mBAAA,sBAAC,OAAO,EAAE;AAClB,oBAAI,CAAC,EAAE,EAAE,EAAE,OAAO,CAAC;AACnB,qBAAK,CAAC,GAAG,CAAC,EAAE,EAAE,GAAG,OAAO,CAAC,QAAQ,CAAC,MAAM,EAAE,CAAC,GAAG,EAAE,EAAE,EAAE,CAAC,EAAE;AACnD,2BAAO,GAAG,OAAO,CAAC,QAAQ,CAAC,CAAC,CAAC,CAAC;AAC9B,wBAAI,OAAO,EAAE;AACT,4BAAI,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC;qBACvB;iBACJ;aACJ;;AAED,yBAAiB;mBAAA,2BAAC,OAAO,EAAE;AACvB,oBAAI,CAAC,KAAK,CAAC,OAAO,CAAC,IAAI,CAAC,CAAC;;AAEzB,oBAAI,CAAC,UAAU,CAAC,KAAK,CAAC,OAAO,CAAC,KAAK,CAAC,CAAC;aACxC;;;;WA7CC,cAAc;GAAS,SAAS,CAAC,OAAO;;AAgD9C,SAAS,2BAA2B,CAAC,WAAW,EAAE,UAAU,EAAE,QAAQ,EAAE;AACpE,QAAI,OAAO,GAAG,IAAI,cAAc,CAAC,WAAW,EAAE,UAAU,EAAE,QAAQ,CAAC,CAAC;AACpE,WAAO,CAAC,OAAO,CAAC,WAAW,CAAC,CAAC;CAChC;;AAED,SAAS,SAAS,CAAC,IAAI,EAAE;AACrB,QAAI,QAAQ,GAAG,IAAI,CAAC,IAAI,CAAC;AACzB,WAAO,QAAQ,KAAK,MAAM,CAAC,UAAU,IAAI,QAAQ,KAAK,MAAM,CAAC,aAAa,IAAI,QAAQ,KAAK,MAAM,CAAC,YAAY,IAAI,QAAQ,KAAK,MAAM,CAAC,aAAa,IAAI,QAAQ,KAAK,MAAM,CAAC,WAAW,IAAI,QAAQ,KAAK,MAAM,CAAC,iBAAiB,CAAC;CACnO;;;;;;;;IAQK,QAAQ;AACC,aADT,QAAQ,CACE,WAAW,EAAE,UAAU,EAAE;8BADnC,QAAQ;;AAEN,mCAFF,QAAQ,6CAEE;AACR,YAAI,CAAC,WAAW,GAAG,WAAW,CAAC;AAC/B,YAAI,CAAC,UAAU,GAAG,UAAU,CAAC;KAChC;;cALC,QAAQ;;iBAAR,QAAQ;AAOV,mBAAW;mBAAA,qBAAC,EAAE,EAAE,SAAS,EAAE;;;AACvB,oBAAI,CAAC,UAAU,CAAC,YAAY,CAAC,EAAE,EAAE,UAAC,OAAO,EAAK;AAC1C,0BAAK,UAAU,CAAC,YAAY,EAAE,CAAC,QAAQ,CAAC,OAAO,EAC3C,IAAI,UAAU,CACV,QAAQ,CAAC,aAAa,EACtB,OAAO,EACP,SAAS,EACT,MAAK,WAAW,EAChB,IAAI,EACJ,IAAI,CACH,CAAC,CAAC;iBACd,CAAC,CAAC;aACN;;AAED,gCAAwB;mBAAA,kCAAC,IAAI,EAAE;AAC3B,oBAAI,KAAK,GAAI,IAAI,CAAC,KAAK,IAAI,IAAI,CAAC,EAAE,AAAC,CAAC;AACpC,oBAAI,KAAK,EAAE;AACP,wBAAI,CAAC,WAAW,CAAC,KAAK,EAAE,IAAI,CAAC,CAAC;iBACjC;aACJ;;AAED,8BAAsB;mBAAA,gCAAC,IAAI,EAAE;AACzB,oBAAI,KAAK,GAAI,IAAI,CAAC,KAAK,IAAI,IAAI,CAAC,EAAE,AAAC,CAAC;AACpC,oBAAI,CAAC,WAAW,CAAC,KAAK,EAAE,IAAI,CAAC,CAAC;aACjC;;AAED,uBAAe;mBAAA,yBAAC,IAAI,EAAE;AAClB,oBAAI,KAAK,GAAI,IAAI,CAAC,KAAK,IAAI,IAAI,CAAC,EAAE,AAAC,CAAC;AACpC,oBAAI,IAAI,CAAC,IAAI,EAAE;AACX,wBAAI,CAAC,WAAW,CAAC,IAAI,CAAC,IAAI,EAAE,IAAI,CAAC,CAAC;iBACrC,MAAM;AACH,wBAAI,CAAC,WAAW,CAAC,KAAK,EAAE,IAAI,CAAC,CAAC;iBACjC;aACJ;;;;WAxCC,QAAQ;GAAS,SAAS,CAAC,OAAO;;;;IA4CnB,UAAU;AAChB,aADM,UAAU,CACf,YAAY,EAAE;8BADT,UAAU;;AAEvB,mCAFa,UAAU,6CAEf;AACR,YAAI,CAAC,YAAY,GAAG,YAAY,CAAC;AACjC,YAAI,CAAC,MAAM,GAAG,IAAI,CAAC;AACnB,YAAI,CAAC,uBAAuB,GAAG,KAAK,CAAC;KACxC;;cANgB,UAAU;;iBAAV,UAAU;AAQ3B,oBAAY;mBAAA,wBAAG;AACX,uBAAO,IAAI,CAAC,YAAY,CAAC,cAAc,CAAC;aAC3C;;AAED,aAAK;mBAAA,eAAC,IAAI,EAAE;AACR,uBAAO,IAAI,CAAC,YAAY,EAAE,IAAI,IAAI,KAAK,IAAI,CAAC,YAAY,EAAE,CAAC,KAAK,EAAE;AAC9D,wBAAI,CAAC,YAAY,CAAC,cAAc,GAAG,IAAI,CAAC,YAAY,EAAE,CAAC,OAAO,CAAC,IAAI,CAAC,YAAY,CAAC,CAAC;iBACrF;aACJ;;AAED,iCAAyB;mBAAA,mCAAC,uBAAuB,EAAE;AAC/C,oBAAI,QAAQ,GAAG,IAAI,CAAC,uBAAuB,CAAC;AAC5C,oBAAI,CAAC,uBAAuB,GAAG,uBAAuB,CAAC;AACvD,uBAAO,QAAQ,CAAC;aACnB;;AAED,gCAAwB;mBAAA,kCAAC,uBAAuB,EAAE;AAC9C,oBAAI,CAAC,uBAAuB,GAAG,uBAAuB,CAAC;aAC1D;;AAED,2BAAmB;mBAAA,6BAAC,IAAI,EAAE,aAAa,EAAE;;;AAGrC,oBAAI,CAAC,YAAY,CAAC,cAAc,CAAC,IAAI,EAAE,aAAa,CAAC,CAAC;AACtD,oBAAI,CAAC,wBAAwB,CAAC,IAAI,CAAC,YAAY,EAAE,EAAE,QAAQ,CAAC,GAAG,EAAE,aAAa,CAAC,IAAI,EAAE,CAAC,CAAC,CAAC;aAC3F;;AAED,iCAAyB;mBAAA,mCAAC,IAAI,EAAE;;;;AAE5B,oBAAI,cAAc,CAAC;AACnB,oBAAI,CAAC,YAAY,CAAC,cAAc,CAAC,IAAI,CAAC,CAAC;AACvC,8BAAc,GAAG,IAAI,CAAC,IAAI,CAAC;AAC3B,oBAAI,CAAC,wBAAwB,CAAC,IAAI,CAAC,YAAY,EAAE,EAAE,QAAQ,CAAC,QAAQ,EAAE,cAAc,EAAE,CAAC,CAAC,CAAC;AACzF,oBAAI,CAAC,YAAY,CAAC,cAAc,CAAC,YAAY,CAAC,CAAC,CAAC,CAAC,EAAE,EAAE,UAAC,OAAO,EAAK;AAC9D,0BAAK,YAAY,EAAE,CAAC,aAAa,CAAC,OAAO,EAAE,SAAS,CAAC,KAAK,EAAE,IAAI,CAAC,KAAK,EAAE,IAAI,EAAE,IAAI,CAAC,CAAC;iBACvF,CAAC,CAAC;aACN;;AAED,oBAAY;mBAAA,sBAAC,IAAI,EAAE,QAAQ,EAAE;AACzB,2CAA2B,CAAC,IAAI,EAAE,IAAI,EAAE,QAAQ,CAAC,CAAC;aACrD;;AAED,qBAAa;mBAAA,uBAAC,IAAI,EAAE;;;AAChB,oBAAI,CAAC,EAAE,EAAE,CAAC;;;;;;AAMV,oBAAI,IAAI,CAAC,IAAI,KAAK,MAAM,CAAC,mBAAmB,EAAE;;AAE1C,wBAAI,CAAC,YAAY,EAAE,CAAC,QAAQ,CAAC,IAAI,CAAC,EAAE,EAC5B,IAAI,UAAU,CACV,QAAQ,CAAC,YAAY,EACrB,IAAI,CAAC,EAAE,EACP,IAAI,EACJ,IAAI,EACJ,IAAI,EACJ,IAAI,CACP,CAAC,CAAC;iBACd;;;;AAID,oBAAI,IAAI,CAAC,IAAI,KAAK,MAAM,CAAC,kBAAkB,IAAI,IAAI,CAAC,EAAE,EAAE;AACpD,wBAAI,CAAC,YAAY,CAAC,iCAAiC,CAAC,IAAI,CAAC,CAAC;iBAC7D;;;AAGD,oBAAI,CAAC,YAAY,CAAC,mBAAmB,CAAC,IAAI,EAAE,IAAI,CAAC,uBAAuB,CAAC,CAAC;;AAE1E,qBAAK,CAAC,GAAG,CAAC,EAAE,EAAE,GAAG,IAAI,CAAC,MAAM,CAAC,MAAM,EAAE,CAAC,GAAG,EAAE,EAAE,EAAE,CAAC,EAAE;AAC9C,wBAAI,CAAC,YAAY,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC,CAAC,EAAE,UAAC,OAAO,EAAK;AAC3C,8BAAK,YAAY,EAAE,CAAC,QAAQ,CAAC,OAAO,EAChC,IAAI,mBAAmB,CACnB,OAAO,EACP,IAAI,EACJ,CAAC,EACD,KAAK,CACR,CAAC,CAAC;qBACV,CAAC,CAAC;iBACN;;;AAGD,oBAAI,IAAI,CAAC,IAAI,EAAE;AACX,wBAAI,CAAC,YAAY,CAAC;AACd,4BAAI,EAAE,aAAa;AACnB,gCAAQ,EAAE,IAAI,CAAC,IAAI;qBACtB,EAAE,UAAC,OAAO,EAAK;AACZ,8BAAK,YAAY,EAAE,CAAC,QAAQ,CAAC,OAAO,EAChC,IAAI,mBAAmB,CACnB,OAAO,EACP,IAAI,EACJ,IAAI,CAAC,MAAM,CAAC,MAAM,EAClB,IAAI,CACP,CAAC,CAAC;qBACV,CAAC,CAAC;iBACN;;;AAGD,oBAAI,IAAI,CAAC,IAAI,CAAC,IAAI,KAAK,MAAM,CAAC,cAAc,EAAE;AAC1C,wBAAI,CAAC,aAAa,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;iBACjC,MAAM;AACH,wBAAI,CAAC,KAAK,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;iBACzB;;AAED,oBAAI,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC;aACpB;;AAED,kBAAU;mBAAA,oBAAC,IAAI,EAAE;AACb,oBAAI,IAAI,CAAC,IAAI,KAAK,MAAM,CAAC,gBAAgB,EAAE;AACvC,wBAAI,CAAC,YAAY,EAAE,CAAC,QAAQ,CAAC,IAAI,CAAC,EAAE,EAC5B,IAAI,UAAU,CACV,QAAQ,CAAC,SAAS,EAClB,IAAI,CAAC,EAAE,EACP,IAAI,EACJ,IAAI,EACJ,IAAI,EACJ,IAAI,CACP,CAAC,CAAC;iBACd;;;AAGD,oBAAI,CAAC,KAAK,CAAC,IAAI,CAAC,UAAU,CAAC,CAAC;;AAE5B,oBAAI,CAAC,YAAY,CAAC,gBAAgB,CAAC,IAAI,CAAC,CAAC;;AAEzC,oBAAI,IAAI,CAAC,EAAE,EAAE;AACT,wBAAI,CAAC,YAAY,EAAE,CAAC,QAAQ,CAAC,IAAI,CAAC,EAAE,EAC5B,IAAI,UAAU,CACV,QAAQ,CAAC,SAAS,EAClB,IAAI,CAAC,EAAE,EACP,IAAI,CACP,CAAC,CAAC;iBACd;AACD,oBAAI,CAAC,KAAK,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;;AAEtB,oBAAI,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC;aACpB;;AAED,qBAAa;mBAAA,uBAAC,IAAI,EAAE;AAChB,oBAAI,QAAQ,EAAE,kBAAkB,CAAC;AACjC,oBAAI,IAAI,CAAC,QAAQ,EAAE;AACf,wBAAI,CAAC,KAAK,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;iBACxB;;AAED,kCAAkB,GAAG,IAAI,CAAC,IAAI,KAAK,MAAM,CAAC,gBAAgB,IAAI,IAAI,CAAC,MAAM,CAAC;AAC1E,oBAAI,kBAAkB,EAAE;AACpB,4BAAQ,GAAG,IAAI,CAAC,yBAAyB,CAAC,IAAI,CAAC,CAAC;iBACnD;AACD,oBAAI,CAAC,KAAK,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;AACvB,oBAAI,kBAAkB,EAAE;AACpB,wBAAI,CAAC,wBAAwB,CAAC,QAAQ,CAAC,CAAC;iBAC3C;aACJ;;AAED,kBAAU;mBAAA,oBAAC,IAAI,EAAE;;;AACb,oBAAI,IAAI,CAAC,IAAI,CAAC,IAAI,KAAK,MAAM,CAAC,mBAAmB,IAAI,IAAI,CAAC,IAAI,CAAC,IAAI,KAAK,KAAK,EAAE;AAC3E,wBAAI,CAAC,mBAAmB,CAAC,IAAI,CAAC,KAAK,EAAE,IAAI,CAAC,CAAC;AAC3C,wBAAI,CAAC,KAAK,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;AACvB,wBAAI,CAAC,KAAK,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;;AAEvB,wBAAI,CAAC,yBAAyB,CAAC,IAAI,CAAC,CAAC;AACrC,wBAAI,CAAC,KAAK,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;AACtB,wBAAI,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC;iBACpB,MAAM;AACH,wBAAI,IAAI,CAAC,IAAI,CAAC,IAAI,KAAK,MAAM,CAAC,mBAAmB,EAAE;AAC/C,4BAAI,CAAC,KAAK,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;AACtB,4BAAI,CAAC,YAAY,CAAC,IAAI,CAAC,IAAI,CAAC,YAAY,CAAC,CAAC,CAAC,CAAC,EAAE,EAAE,UAAC,OAAO,EAAK;AACzD,kCAAK,YAAY,EAAE,CAAC,aAAa,CAAC,OAAO,EAAE,SAAS,CAAC,KAAK,EAAE,IAAI,CAAC,KAAK,EAAE,IAAI,EAAE,IAAI,CAAC,CAAC;yBACvF,CAAC,CAAC;qBACN,MAAM;AACH,4BAAI,CAAC,SAAS,CAAC,IAAI,CAAC,IAAI,CAAC,EAAE;AACvB,gCAAI,CAAC,KAAK,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;yBACzB;AACD,4BAAI,CAAC,YAAY,CAAC,IAAI,CAAC,IAAI,EAAE,UAAC,OAAO,EAAK;AACtC,gCAAI,mBAAmB,GAAG,IAAI,CAAC;AAC/B,gCAAI,CAAC,MAAK,YAAY,EAAE,CAAC,QAAQ,EAAE;AAC/B,mDAAmB,GAAG;AAClB,2CAAO,EAAE,OAAO;AAChB,wCAAI,EAAE,IAAI;iCACb,CAAC;6BACL;AACD,kCAAK,YAAY,EAAE,CAAC,aAAa,CAAC,OAAO,EAAE,SAAS,CAAC,KAAK,EAAE,IAAI,CAAC,KAAK,EAAE,mBAAmB,EAAE,IAAI,CAAC,CAAC;yBACtG,CAAC,CAAC;qBACN;AACD,wBAAI,CAAC,KAAK,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;AACvB,wBAAI,CAAC,KAAK,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;iBACzB;aACJ;;AAED,gCAAwB;mBAAA,kCAAC,mBAAmB,EAAE,IAAI,EAAE,IAAI,EAAE,KAAK,EAAE;;;AAC7D,oBAAI,IAAI,EAAE,IAAI,CAAC;;AAEf,oBAAI,GAAG,IAAI,CAAC,YAAY,CAAC,KAAK,CAAC,CAAC;AAChC,oBAAI,GAAG,IAAI,CAAC,IAAI,CAAC;AACjB,oBAAI,CAAC,YAAY,CAAC,IAAI,CAAC,EAAE,EAAE,UAAC,OAAO,EAAE,QAAQ,EAAK;AAC9C,uCAAmB,CAAC,QAAQ,CAAC,OAAO,EAChC,IAAI,UAAU,CACV,IAAI,EACJ,OAAO,EACP,IAAI,EACJ,IAAI,EACJ,KAAK,EACL,IAAI,CAAC,IAAI,CACZ,CAAC,CAAC;;AAEP,wBAAI,IAAI,EAAE;AACN,8BAAK,YAAY,EAAE,CAAC,aAAa,CAAC,OAAO,EAAE,SAAS,CAAC,KAAK,EAAE,IAAI,EAAE,IAAI,EAAE,CAAC,QAAQ,CAAC,CAAC;qBACtF;iBACJ,CAAC,CAAC;aACN;;AAED,4BAAoB;mBAAA,8BAAC,IAAI,EAAE;;;AACvB,oBAAI,SAAS,CAAC,IAAI,CAAC,IAAI,CAAC,EAAE;AACtB,wBAAI,IAAI,CAAC,QAAQ,KAAK,GAAG,EAAE;AACvB,4BAAI,CAAC,YAAY,CAAC,IAAI,CAAC,IAAI,EAAE,UAAC,OAAO,EAAE,QAAQ,EAAK;AAChD,gCAAI,mBAAmB,GAAG,IAAI,CAAC;AAC/B,gCAAI,CAAC,MAAK,YAAY,EAAE,CAAC,QAAQ,EAAE;AAC/B,mDAAmB,GAAG;AAClB,2CAAO,EAAE,OAAO;AAChB,wCAAI,EAAE,IAAI;iCACb,CAAC;6BACL;AACD,kCAAK,YAAY,EAAE,CAAC,aAAa,CAAC,OAAO,EAAE,SAAS,CAAC,KAAK,EAAE,IAAI,CAAC,KAAK,EAAE,mBAAmB,EAAE,CAAC,QAAQ,CAAC,CAAC;yBAC3G,CAAC,CAAC;qBACN,MAAM;AACH,4BAAI,CAAC,YAAY,EAAE,CAAC,aAAa,CAAC,IAAI,CAAC,IAAI,EAAE,SAAS,CAAC,EAAE,EAAE,IAAI,CAAC,KAAK,CAAC,CAAC;qBAC1E;iBACJ,MAAM;AACH,wBAAI,CAAC,KAAK,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;iBACzB;AACD,oBAAI,CAAC,KAAK,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;aAC1B;;AAED,mBAAW;mBAAA,qBAAC,IAAI,EAAE;;;AACd,oBAAI,CAAC,YAAY,CAAC,gBAAgB,CAAC,IAAI,CAAC,CAAC;;AAEzC,oBAAI,CAAC,YAAY,CAAC,IAAI,CAAC,KAAK,EAAE,UAAC,OAAO,EAAK;AACvC,0BAAK,YAAY,EAAE,CAAC,QAAQ,CAAC,OAAO,EAChC,IAAI,UAAU,CACV,QAAQ,CAAC,WAAW,EACpB,IAAI,CAAC,KAAK,EACV,IAAI,EACJ,IAAI,EACJ,IAAI,EACJ,IAAI,CACP,CAAC,CAAC;iBACV,CAAC,CAAC;AACH,oBAAI,CAAC,KAAK,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;;AAEtB,oBAAI,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC;aACpB;;AAED,eAAO;mBAAA,iBAAC,IAAI,EAAE;AACV,oBAAI,CAAC,YAAY,CAAC,iBAAiB,CAAC,IAAI,CAAC,CAAC;;AAE1C,oBAAI,IAAI,CAAC,YAAY,CAAC,eAAe,EAAE,EAAE;;AAErC,wBAAI,CAAC,YAAY,EAAE,CAAC,QAAQ,GAAG,KAAK,CAAC;AACrC,wBAAI,CAAC,YAAY,CAAC,mBAAmB,CAAC,IAAI,EAAE,KAAK,CAAC,CAAC;iBACtD;;AAED,oBAAI,IAAI,CAAC,YAAY,CAAC,OAAO,EAAE,IAAI,IAAI,CAAC,YAAY,CAAC,QAAQ,EAAE,EAAE;AAC7D,wBAAI,CAAC,YAAY,CAAC,iBAAiB,CAAC,IAAI,CAAC,CAAC;iBAC7C;;AAED,oBAAI,CAAC,aAAa,CAAC,IAAI,CAAC,CAAC;AACzB,oBAAI,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC;aACpB;;AAED,kBAAU;mBAAA,oBAAC,IAAI,EAAE;AACb,oBAAI,CAAC,YAAY,EAAE,CAAC,aAAa,CAAC,IAAI,CAAC,CAAC;aAC3C;;AAED,wBAAgB;mBAAA,0BAAC,IAAI,EAAE;AACnB,oBAAI,SAAS,CAAC,IAAI,CAAC,QAAQ,CAAC,EAAE;AAC1B,wBAAI,CAAC,YAAY,EAAE,CAAC,aAAa,CAAC,IAAI,CAAC,QAAQ,EAAE,SAAS,CAAC,EAAE,EAAE,IAAI,CAAC,CAAC;iBACxE,MAAM;AACH,wBAAI,CAAC,aAAa,CAAC,IAAI,CAAC,CAAC;iBAC5B;aACJ;;AAED,wBAAgB;mBAAA,0BAAC,IAAI,EAAE;AACnB,oBAAI,CAAC,KAAK,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC;AACxB,oBAAI,IAAI,CAAC,QAAQ,EAAE;AACf,wBAAI,CAAC,KAAK,CAAC,IAAI,CAAC,QAAQ,CAAC,CAAC;iBAC7B;aACJ;;AAED,gBAAQ;mBAAA,kBAAC,IAAI,EAAE;AACX,oBAAI,CAAC,aAAa,CAAC,IAAI,CAAC,CAAC;aAC5B;;AAED,wBAAgB;mBAAA,0BAAC,IAAI,EAAE;AACnB,oBAAI,CAAC,aAAa,CAAC,IAAI,CAAC,CAAC;aAC5B;;AAED,sBAAc;mBAAA,0BAAG,EAAE;;AAEnB,yBAAiB;mBAAA,6BAAG,EAAE;;AAEtB,wBAAgB;mBAAA,0BAAC,IAAI,EAAE;AACnB,oBAAI,CAAC,KAAK,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;aACzB;;AAED,oBAAY;mBAAA,sBAAC,IAAI,EAAE;;;;;AAKf,oBAAI,IAAI,CAAC,IAAI,IAAI,IAAI,CAAC,IAAI,CAAC,IAAI,KAAK,MAAM,CAAC,mBAAmB,IAAI,IAAI,CAAC,IAAI,CAAC,IAAI,KAAK,KAAK,EAAE;AACxF,wBAAI,CAAC,YAAY,CAAC,cAAc,CAAC,IAAI,CAAC,CAAC;iBAC1C;;AAED,oBAAI,CAAC,aAAa,CAAC,IAAI,CAAC,CAAC;;AAEzB,oBAAI,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC;aACpB;;AAED,uBAAe;mBAAA,yBAAC,IAAI,EAAE;AAClB,oBAAI,CAAC,UAAU,CAAC,IAAI,CAAC,CAAC;aACzB;;AAED,wBAAgB;mBAAA,0BAAC,IAAI,EAAE;AACnB,oBAAI,CAAC,UAAU,CAAC,IAAI,CAAC,CAAC;aACzB;;AAED,sBAAc;mBAAA,wBAAC,IAAI,EAAE;;AAEjB,oBAAI,CAAC,IAAI,CAAC,YAAY,CAAC,YAAY,EAAE,IAAI,IAAI,CAAC,MAAM,CAAC,IAAI,KAAK,MAAM,CAAC,UAAU,IAAI,IAAI,CAAC,MAAM,CAAC,IAAI,KAAK,MAAM,EAAE;;;AAG5G,wBAAI,CAAC,YAAY,EAAE,CAAC,aAAa,CAAC,YAAY,EAAE,CAAC;iBACpD;AACD,oBAAI,CAAC,aAAa,CAAC,IAAI,CAAC,CAAC;aAC5B;;AAED,sBAAc;mBAAA,wBAAC,IAAI,EAAE;AACjB,oBAAI,IAAI,CAAC,YAAY,CAAC,OAAO,EAAE,EAAE;AAC7B,wBAAI,CAAC,YAAY,CAAC,gBAAgB,CAAC,IAAI,CAAC,CAAC;iBAC5C;;AAED,oBAAI,CAAC,aAAa,CAAC,IAAI,CAAC,CAAC;;AAEzB,oBAAI,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC;aACpB;;AAED,sBAAc;mBAAA,0BAAG;AACb,oBAAI,CAAC,YAAY,EAAE,CAAC,aAAa,CAAC,YAAY,EAAE,CAAC;aACpD;;AAED,qBAAa;mBAAA,uBAAC,IAAI,EAAE;AAChB,oBAAI,CAAC,KAAK,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC;;AAExB,oBAAI,CAAC,YAAY,CAAC,eAAe,CAAC,IAAI,CAAC,CAAC;;AAExC,oBAAI,CAAC,KAAK,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;;AAEtB,oBAAI,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC;aACpB;;AAED,2BAAmB;mBAAA,6BAAC,IAAI,EAAE;AACtB,oBAAI,mBAAmB,EAAE,CAAC,EAAE,EAAE,EAAE,IAAI,CAAC;AACrC,mCAAmB,GAAG,AAAC,IAAI,CAAC,IAAI,KAAK,KAAK,GAAI,IAAI,CAAC,YAAY,EAAE,CAAC,aAAa,GAAG,IAAI,CAAC,YAAY,EAAE,CAAC;AACtG,qBAAK,CAAC,GAAG,CAAC,EAAE,EAAE,GAAG,IAAI,CAAC,YAAY,CAAC,MAAM,EAAE,CAAC,GAAG,EAAE,EAAE,EAAE,CAAC,EAAE;AACpD,wBAAI,GAAG,IAAI,CAAC,YAAY,CAAC,CAAC,CAAC,CAAC;AAC5B,wBAAI,CAAC,wBAAwB,CAAC,mBAAmB,EAAE,QAAQ,CAAC,QAAQ,EAAE,IAAI,EAAE,CAAC,CAAC,CAAC;AAC/E,wBAAI,IAAI,CAAC,IAAI,EAAE;AACX,4BAAI,CAAC,KAAK,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;qBACzB;iBACJ;aACJ;;AAGD,uBAAe;;;;mBAAA,yBAAC,IAAI,EAAE;AAClB,oBAAI,CAAC,EAAE,EAAE,CAAC;;AAEV,oBAAI,CAAC,KAAK,CAAC,IAAI,CAAC,YAAY,CAAC,CAAC;;AAE9B,oBAAI,IAAI,CAAC,YAAY,CAAC,OAAO,EAAE,EAAE;AAC7B,wBAAI,CAAC,YAAY,CAAC,iBAAiB,CAAC,IAAI,CAAC,CAAC;iBAC7C;;AAED,qBAAK,CAAC,GAAG,CAAC,EAAE,EAAE,GAAG,IAAI,CAAC,KAAK,CAAC,MAAM,EAAE,CAAC,GAAG,EAAE,EAAE,EAAE,CAAC,EAAE;AAC7C,wBAAI,CAAC,KAAK,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,CAAC;iBAC7B;;AAED,oBAAI,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC;aACpB;;AAED,2BAAmB;mBAAA,6BAAC,IAAI,EAAE;AACtB,oBAAI,CAAC,aAAa,CAAC,IAAI,CAAC,CAAC;aAC5B;;AAED,0BAAkB;mBAAA,4BAAC,IAAI,EAAE;AACrB,oBAAI,CAAC,aAAa,CAAC,IAAI,CAAC,CAAC;aAC5B;;AAED,sBAAc;mBAAA,wBAAC,IAAI,EAAE;AACjB,oBAAI,CAAC,UAAU,CAAC,IAAI,CAAC,CAAC;aACzB;;AAED,sBAAc;mBAAA,wBAAC,IAAI,EAAE;AACjB,oBAAI,CAAC,UAAU,CAAC,IAAI,CAAC,CAAC;aACzB;;AAED,+BAAuB;mBAAA,iCAAC,IAAI,EAAE;AAC1B,oBAAI,CAAC,aAAa,CAAC,IAAI,CAAC,CAAC;aAC5B;;AAED,yBAAiB;mBAAA,2BAAC,IAAI,EAAE;AACpB,oBAAI,QAAQ,CAAC;;AAEb,sBAAM,CAAC,IAAI,CAAC,YAAY,CAAC,OAAO,EAAE,IAAI,IAAI,CAAC,YAAY,CAAC,QAAQ,EAAE,EAAE,iFAAiF,CAAC,CAAC;;AAEvJ,wBAAQ,GAAG,IAAI,QAAQ,CAAC,IAAI,EAAE,IAAI,CAAC,CAAC;AACpC,wBAAQ,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC;aACxB;;AAED,8BAAsB;mBAAA,gCAAC,IAAI,EAAE;AACzB,oBAAI,IAAI,CAAC,MAAM,EAAE;AACb,2BAAO;iBACV;AACD,oBAAI,IAAI,CAAC,WAAW,EAAE;AAClB,wBAAI,CAAC,KAAK,CAAC,IAAI,CAAC,WAAW,CAAC,CAAC;AAC7B,2BAAO;iBACV;;AAED,oBAAI,CAAC,aAAa,CAAC,IAAI,CAAC,CAAC;aAC5B;;AAED,yBAAiB;mBAAA,2BAAC,IAAI,EAAE;AACpB,oBAAI,CAAC,sBAAsB,CAAC,IAAI,CAAC,CAAC;aACrC;;AAED,8BAAsB;mBAAA,gCAAC,IAAI,EAAE;AACzB,oBAAI,CAAC,sBAAsB,CAAC,IAAI,CAAC,CAAC;aACrC;;AAED,uBAAe;mBAAA,yBAAC,IAAI,EAAE;AAClB,oBAAI,KAAK,GAAI,IAAI,CAAC,EAAE,IAAI,IAAI,CAAC,KAAK,AAAC,CAAC;AACpC,oBAAI,CAAC,KAAK,CAAC,KAAK,CAAC,CAAC;aACrB;;;;WAncgB,UAAU;GAAS,SAAS,CAAC,OAAO;;iBAApC,UAAU","file":"referencer.js","sourcesContent":["/*\n  Copyright (C) 2015 Yusuke Suzuki <utatane.tea@gmail.com>\n\n  Redistribution and use in source and binary forms, with or without\n  modification, are permitted provided that the following conditions are met:\n\n    * Redistributions of source code must retain the above copyright\n      notice, this list of conditions and the following disclaimer.\n    * Redistributions in binary form must reproduce the above copyright\n      notice, this list of conditions and the following disclaimer in the\n      documentation and/or other materials provided with the distribution.\n\n  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\"\n  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\n  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\n  ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY\n  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\n  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND\n  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF\n  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n*/\nimport { Syntax } from 'estraverse';\nimport esrecurse from 'esrecurse';\nimport Reference from './reference';\nimport Variable from './variable';\nimport { ParameterDefinition, Definition } from './definition';\nimport assert from 'assert';\n\nclass PatternVisitor extends esrecurse.Visitor {\n    constructor(rootPattern, referencer, callback) {\n        super();\n        this.referencer = referencer;\n        this.callback = callback;\n    }\n\n    perform(pattern) {\n        if (pattern.type === Syntax.Identifier) {\n            this.callback(pattern, true);\n            return;\n        }\n        this.visit(pattern);\n    }\n\n    Identifier(pattern) {\n        this.callback(pattern, false);\n    }\n\n    ObjectPattern(pattern) {\n        var i, iz, property;\n        for (i = 0, iz = pattern.properties.length; i < iz; ++i) {\n            property = pattern.properties[i];\n            if (property.shorthand) {\n                this.visit(property.key);\n                continue;\n            }\n            this.visit(property.value);\n        }\n    }\n\n    ArrayPattern(pattern) {\n        var i, iz, element;\n        for (i = 0, iz = pattern.elements.length; i < iz; ++i) {\n            element = pattern.elements[i];\n            if (element) {\n                this.visit(element);\n            }\n        }\n    }\n\n    AssignmentPattern(pattern) {\n        this.visit(pattern.left);\n        // FIXME: Condier TDZ scope.\n        this.referencer.visit(pattern.right);\n    }\n}\n\nfunction traverseIdentifierInPattern(rootPattern, referencer, callback) {\n    var visitor = new PatternVisitor(rootPattern, referencer, callback);\n    visitor.perform(rootPattern);\n}\n\nfunction isPattern(node) {\n    var nodeType = node.type;\n    return nodeType === Syntax.Identifier || nodeType === Syntax.ObjectPattern || nodeType === Syntax.ArrayPattern || nodeType === Syntax.SpreadElement || nodeType === Syntax.RestElement || nodeType === Syntax.AssignmentPattern;\n}\n\n// Importing ImportDeclaration.\n// http://people.mozilla.org/~jorendorff/es6-draft.html#sec-moduledeclarationinstantiation\n// https://github.com/estree/estree/blob/master/es6.md#importdeclaration\n// FIXME: Now, we don't create module environment, because the context is\n// implementation dependent.\n\nclass Importer extends esrecurse.Visitor {\n    constructor(declaration, referencer) {\n        super();\n        this.declaration = declaration;\n        this.referencer = referencer;\n    }\n\n    visitImport(id, specifier) {\n        this.referencer.visitPattern(id, (pattern) => {\n            this.referencer.currentScope().__define(pattern,\n                new Definition(\n                    Variable.ImportBinding,\n                    pattern,\n                    specifier,\n                    this.declaration,\n                    null,\n                    null\n                    ));\n        });\n    }\n\n    ImportNamespaceSpecifier(node) {\n        let local = (node.local || node.id);\n        if (local) {\n            this.visitImport(local, node);\n        }\n    }\n\n    ImportDefaultSpecifier(node) {\n        let local = (node.local || node.id);\n        this.visitImport(local, node);\n    }\n\n    ImportSpecifier(node) {\n        let local = (node.local || node.id);\n        if (node.name) {\n            this.visitImport(node.name, node);\n        } else {\n            this.visitImport(local, node);\n        }\n    }\n}\n\n// Referencing variables and creating bindings.\nexport default class Referencer extends esrecurse.Visitor {\n    constructor(scopeManager) {\n        super();\n        this.scopeManager = scopeManager;\n        this.parent = null;\n        this.isInnerMethodDefinition = false;\n    }\n\n    currentScope() {\n        return this.scopeManager.__currentScope;\n    }\n\n    close(node) {\n        while (this.currentScope() && node === this.currentScope().block) {\n            this.scopeManager.__currentScope = this.currentScope().__close(this.scopeManager);\n        }\n    }\n\n    pushInnerMethodDefinition(isInnerMethodDefinition) {\n        var previous = this.isInnerMethodDefinition;\n        this.isInnerMethodDefinition = isInnerMethodDefinition;\n        return previous;\n    }\n\n    popInnerMethodDefinition(isInnerMethodDefinition) {\n        this.isInnerMethodDefinition = isInnerMethodDefinition;\n    }\n\n    materializeTDZScope(node, iterationNode) {\n        // http://people.mozilla.org/~jorendorff/es6-draft.html#sec-runtime-semantics-forin-div-ofexpressionevaluation-abstract-operation\n        // TDZ scope hides the declaration's names.\n        this.scopeManager.__nestTDZScope(node, iterationNode);\n        this.visitVariableDeclaration(this.currentScope(), Variable.TDZ, iterationNode.left, 0);\n    }\n\n    materializeIterationScope(node) {\n        // Generate iteration scope for upper ForIn/ForOf Statements.\n        var letOrConstDecl;\n        this.scopeManager.__nestForScope(node);\n        letOrConstDecl = node.left;\n        this.visitVariableDeclaration(this.currentScope(), Variable.Variable, letOrConstDecl, 0);\n        this.visitPattern(letOrConstDecl.declarations[0].id, (pattern) => {\n            this.currentScope().__referencing(pattern, Reference.WRITE, node.right, null, true);\n        });\n    }\n\n    visitPattern(node, callback) {\n        traverseIdentifierInPattern(node, this, callback);\n    }\n\n    visitFunction(node) {\n        var i, iz;\n        // FunctionDeclaration name is defined in upper scope\n        // NOTE: Not referring variableScope. It is intended.\n        // Since\n        //  in ES5, FunctionDeclaration should be in FunctionBody.\n        //  in ES6, FunctionDeclaration should be block scoped.\n        if (node.type === Syntax.FunctionDeclaration) {\n            // id is defined in upper scope\n            this.currentScope().__define(node.id,\n                    new Definition(\n                        Variable.FunctionName,\n                        node.id,\n                        node,\n                        null,\n                        null,\n                        null\n                    ));\n        }\n\n        // FunctionExpression with name creates its special scope;\n        // FunctionExpressionNameScope.\n        if (node.type === Syntax.FunctionExpression && node.id) {\n            this.scopeManager.__nestFunctionExpressionNameScope(node);\n        }\n\n        // Consider this function is in the MethodDefinition.\n        this.scopeManager.__nestFunctionScope(node, this.isInnerMethodDefinition);\n\n        for (i = 0, iz = node.params.length; i < iz; ++i) {\n            this.visitPattern(node.params[i], (pattern) => {\n                this.currentScope().__define(pattern,\n                    new ParameterDefinition(\n                        pattern,\n                        node,\n                        i,\n                        false\n                    ));\n            });\n        }\n\n        // if there's a rest argument, add that\n        if (node.rest) {\n            this.visitPattern({\n                type: 'RestElement',\n                argument: node.rest\n            }, (pattern) => {\n                this.currentScope().__define(pattern,\n                    new ParameterDefinition(\n                        pattern,\n                        node,\n                        node.params.length,\n                        true\n                    ));\n            });\n        }\n\n        // Skip BlockStatement to prevent creating BlockStatement scope.\n        if (node.body.type === Syntax.BlockStatement) {\n            this.visitChildren(node.body);\n        } else {\n            this.visit(node.body);\n        }\n\n        this.close(node);\n    }\n\n    visitClass(node) {\n        if (node.type === Syntax.ClassDeclaration) {\n            this.currentScope().__define(node.id,\n                    new Definition(\n                        Variable.ClassName,\n                        node.id,\n                        node,\n                        null,\n                        null,\n                        null\n                    ));\n        }\n\n        // FIXME: Maybe consider TDZ.\n        this.visit(node.superClass);\n\n        this.scopeManager.__nestClassScope(node);\n\n        if (node.id) {\n            this.currentScope().__define(node.id,\n                    new Definition(\n                        Variable.ClassName,\n                        node.id,\n                        node\n                    ));\n        }\n        this.visit(node.body);\n\n        this.close(node);\n    }\n\n    visitProperty(node) {\n        var previous, isMethodDefinition;\n        if (node.computed) {\n            this.visit(node.key);\n        }\n\n        isMethodDefinition = node.type === Syntax.MethodDefinition || node.method;\n        if (isMethodDefinition) {\n            previous = this.pushInnerMethodDefinition(true);\n        }\n        this.visit(node.value);\n        if (isMethodDefinition) {\n            this.popInnerMethodDefinition(previous);\n        }\n    }\n\n    visitForIn(node) {\n        if (node.left.type === Syntax.VariableDeclaration && node.left.kind !== 'var') {\n            this.materializeTDZScope(node.right, node);\n            this.visit(node.right);\n            this.close(node.right);\n\n            this.materializeIterationScope(node);\n            this.visit(node.body);\n            this.close(node);\n        } else {\n            if (node.left.type === Syntax.VariableDeclaration) {\n                this.visit(node.left);\n                this.visitPattern(node.left.declarations[0].id, (pattern) => {\n                    this.currentScope().__referencing(pattern, Reference.WRITE, node.right, null, true);\n                });\n            } else {\n                if (!isPattern(node.left)) {\n                    this.visit(node.left);\n                }\n                this.visitPattern(node.left, (pattern) => {\n                    var maybeImplicitGlobal = null;\n                    if (!this.currentScope().isStrict) {\n                        maybeImplicitGlobal = {\n                            pattern: pattern,\n                            node: node\n                        };\n                    }\n                    this.currentScope().__referencing(pattern, Reference.WRITE, node.right, maybeImplicitGlobal, true);\n                });\n            }\n            this.visit(node.right);\n            this.visit(node.body);\n        }\n    }\n\n    visitVariableDeclaration(variableTargetScope, type, node, index) {\n        var decl, init;\n\n        decl = node.declarations[index];\n        init = decl.init;\n        this.visitPattern(decl.id, (pattern, toplevel) => {\n            variableTargetScope.__define(pattern,\n                new Definition(\n                    type,\n                    pattern,\n                    decl,\n                    node,\n                    index,\n                    node.kind\n                ));\n\n            if (init) {\n                this.currentScope().__referencing(pattern, Reference.WRITE, init, null, !toplevel);\n            }\n        });\n    }\n\n    AssignmentExpression(node) {\n        if (isPattern(node.left)) {\n            if (node.operator === '=') {\n                this.visitPattern(node.left, (pattern, toplevel) => {\n                    var maybeImplicitGlobal = null;\n                    if (!this.currentScope().isStrict) {\n                        maybeImplicitGlobal = {\n                            pattern: pattern,\n                            node: node\n                        };\n                    }\n                    this.currentScope().__referencing(pattern, Reference.WRITE, node.right, maybeImplicitGlobal, !toplevel);\n                });\n            } else {\n                this.currentScope().__referencing(node.left, Reference.RW, node.right);\n            }\n        } else {\n            this.visit(node.left);\n        }\n        this.visit(node.right);\n    }\n\n    CatchClause(node) {\n        this.scopeManager.__nestCatchScope(node);\n\n        this.visitPattern(node.param, (pattern) => {\n            this.currentScope().__define(pattern,\n                new Definition(\n                    Variable.CatchClause,\n                    node.param,\n                    node,\n                    null,\n                    null,\n                    null\n                ));\n        });\n        this.visit(node.body);\n\n        this.close(node);\n    }\n\n    Program(node) {\n        this.scopeManager.__nestGlobalScope(node);\n\n        if (this.scopeManager.__isNodejsScope()) {\n            // Force strictness of GlobalScope to false when using node.js scope.\n            this.currentScope().isStrict = false;\n            this.scopeManager.__nestFunctionScope(node, false);\n        }\n\n        if (this.scopeManager.__isES6() && this.scopeManager.isModule()) {\n            this.scopeManager.__nestModuleScope(node);\n        }\n\n        this.visitChildren(node);\n        this.close(node);\n    }\n\n    Identifier(node) {\n        this.currentScope().__referencing(node);\n    }\n\n    UpdateExpression(node) {\n        if (isPattern(node.argument)) {\n            this.currentScope().__referencing(node.argument, Reference.RW, null);\n        } else {\n            this.visitChildren(node);\n        }\n    }\n\n    MemberExpression(node) {\n        this.visit(node.object);\n        if (node.computed) {\n            this.visit(node.property);\n        }\n    }\n\n    Property(node) {\n        this.visitProperty(node);\n    }\n\n    MethodDefinition(node) {\n        this.visitProperty(node);\n    }\n\n    BreakStatement() {}\n\n    ContinueStatement() {}\n\n    LabeledStatement(node) {\n        this.visit(node.body);\n    }\n\n    ForStatement(node) {\n        // Create ForStatement declaration.\n        // NOTE: In ES6, ForStatement dynamically generates\n        // per iteration environment. However, escope is\n        // a static analyzer, we only generate one scope for ForStatement.\n        if (node.init && node.init.type === Syntax.VariableDeclaration && node.init.kind !== 'var') {\n            this.scopeManager.__nestForScope(node);\n        }\n\n        this.visitChildren(node);\n\n        this.close(node);\n    }\n\n    ClassExpression(node) {\n        this.visitClass(node);\n    }\n\n    ClassDeclaration(node) {\n        this.visitClass(node);\n    }\n\n    CallExpression(node) {\n        // Check this is direct call to eval\n        if (!this.scopeManager.__ignoreEval() && node.callee.type === Syntax.Identifier && node.callee.name === 'eval') {\n            // NOTE: This should be `variableScope`. Since direct eval call always creates Lexical environment and\n            // let / const should be enclosed into it. Only VariableDeclaration affects on the caller's environment.\n            this.currentScope().variableScope.__detectEval();\n        }\n        this.visitChildren(node);\n    }\n\n    BlockStatement(node) {\n        if (this.scopeManager.__isES6()) {\n            this.scopeManager.__nestBlockScope(node);\n        }\n\n        this.visitChildren(node);\n\n        this.close(node);\n    }\n\n    ThisExpression() {\n        this.currentScope().variableScope.__detectThis();\n    }\n\n    WithStatement(node) {\n        this.visit(node.object);\n        // Then nest scope for WithStatement.\n        this.scopeManager.__nestWithScope(node);\n\n        this.visit(node.body);\n\n        this.close(node);\n    }\n\n    VariableDeclaration(node) {\n        var variableTargetScope, i, iz, decl;\n        variableTargetScope = (node.kind === 'var') ? this.currentScope().variableScope : this.currentScope();\n        for (i = 0, iz = node.declarations.length; i < iz; ++i) {\n            decl = node.declarations[i];\n            this.visitVariableDeclaration(variableTargetScope, Variable.Variable, node, i);\n            if (decl.init) {\n                this.visit(decl.init);\n            }\n        }\n    }\n\n    // sec 13.11.8\n    SwitchStatement(node) {\n        var i, iz;\n\n        this.visit(node.discriminant);\n\n        if (this.scopeManager.__isES6()) {\n            this.scopeManager.__nestSwitchScope(node);\n        }\n\n        for (i = 0, iz = node.cases.length; i < iz; ++i) {\n            this.visit(node.cases[i]);\n        }\n\n        this.close(node);\n    }\n\n    FunctionDeclaration(node) {\n        this.visitFunction(node);\n    }\n\n    FunctionExpression(node) {\n        this.visitFunction(node);\n    }\n\n    ForOfStatement(node) {\n        this.visitForIn(node);\n    }\n\n    ForInStatement(node) {\n        this.visitForIn(node);\n    }\n\n    ArrowFunctionExpression(node) {\n        this.visitFunction(node);\n    }\n\n    ImportDeclaration(node) {\n        var importer;\n\n        assert(this.scopeManager.__isES6() && this.scopeManager.isModule(), 'ImportDeclaration should appear when the mode is ES6 and in the module context.');\n\n        importer = new Importer(node, this);\n        importer.visit(node);\n    }\n\n    visitExportDeclaration(node) {\n        if (node.source) {\n            return;\n        }\n        if (node.declaration) {\n            this.visit(node.declaration);\n            return;\n        }\n\n        this.visitChildren(node);\n    }\n\n    ExportDeclaration(node) {\n        this.visitExportDeclaration(node);\n    }\n\n    ExportNamedDeclaration(node) {\n        this.visitExportDeclaration(node);\n    }\n\n    ExportSpecifier(node) {\n        let local = (node.id || node.local);\n        this.visit(local);\n    }\n}\n\n/* vim: set sw=4 ts=4 et tw=80 : */\n"],"sourceRoot":"/source/"}
\ No newline at end of file
diff --git a/tools/eslint/node_modules/escope/lib/scope-manager.js b/tools/eslint/node_modules/escope/lib/scope-manager.js
new file mode 100644
index 00000000000000..bb64896f007223
--- /dev/null
+++ b/tools/eslint/node_modules/escope/lib/scope-manager.js
@@ -0,0 +1,275 @@
+"use strict";
+
+var _interopRequire = function (obj) { return obj && obj.__esModule ? obj["default"] : obj; };
+
+var _createClass = (function () { function defineProperties(target, props) { for (var key in props) { var prop = props[key]; prop.configurable = true; if (prop.value) prop.writable = true; } Object.defineProperties(target, props); } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
+
+var _classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } };
+
+/*
+  Copyright (C) 2015 Yusuke Suzuki 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+var WeakMap = _interopRequire(require("es6-weak-map"));
+
+var _scope = require("./scope");
+
+var Scope = _interopRequire(_scope);
+
+var assert = _interopRequire(require("assert"));
+
+var GlobalScope = _scope.GlobalScope;
+var CatchScope = _scope.CatchScope;
+var WithScope = _scope.WithScope;
+var ModuleScope = _scope.ModuleScope;
+var ClassScope = _scope.ClassScope;
+var SwitchScope = _scope.SwitchScope;
+var FunctionScope = _scope.FunctionScope;
+var ForScope = _scope.ForScope;
+var TDZScope = _scope.TDZScope;
+var FunctionExpressionNameScope = _scope.FunctionExpressionNameScope;
+var BlockScope = _scope.BlockScope;
+
+/**
+ * @class ScopeManager
+ */
+
+var ScopeManager = (function () {
+    function ScopeManager(options) {
+        _classCallCheck(this, ScopeManager);
+
+        this.scopes = [];
+        this.globalScope = null;
+        this.__nodeToScope = new WeakMap();
+        this.__currentScope = null;
+        this.__options = options;
+    }
+
+    _createClass(ScopeManager, {
+        __useDirective: {
+            value: function __useDirective() {
+                return this.__options.directive;
+            }
+        },
+        __isOptimistic: {
+            value: function __isOptimistic() {
+                return this.__options.optimistic;
+            }
+        },
+        __ignoreEval: {
+            value: function __ignoreEval() {
+                return this.__options.ignoreEval;
+            }
+        },
+        __isNodejsScope: {
+            value: function __isNodejsScope() {
+                return this.__options.nodejsScope;
+            }
+        },
+        isModule: {
+            value: function isModule() {
+                return this.__options.sourceType === "module";
+            }
+        },
+        __get: {
+
+            // Returns appropliate scope for this node.
+
+            value: function __get(node) {
+                return this.__nodeToScope.get(node);
+            }
+        },
+        acquire: {
+
+            /**
+             * acquire scope from node.
+             * @method ScopeManager#acquire
+             * @param {Esprima.Node} node - node for the acquired scope.
+             * @param {boolean=} inner - look up the most inner scope, default value is false.
+             * @return {Scope?}
+             */
+
+            value: function acquire(node, inner) {
+                var scopes, scope, i, iz;
+
+                function predicate(scope) {
+                    if (scope.type === "function" && scope.functionExpressionScope) {
+                        return false;
+                    }
+                    if (scope.type === "TDZ") {
+                        return false;
+                    }
+                    return true;
+                }
+
+                scopes = this.__get(node);
+                if (!scopes || scopes.length === 0) {
+                    return null;
+                }
+
+                // Heuristic selection from all scopes.
+                // If you would like to get all scopes, please use ScopeManager#acquireAll.
+                if (scopes.length === 1) {
+                    return scopes[0];
+                }
+
+                if (inner) {
+                    for (i = scopes.length - 1; i >= 0; --i) {
+                        scope = scopes[i];
+                        if (predicate(scope)) {
+                            return scope;
+                        }
+                    }
+                } else {
+                    for (i = 0, iz = scopes.length; i < iz; ++i) {
+                        scope = scopes[i];
+                        if (predicate(scope)) {
+                            return scope;
+                        }
+                    }
+                }
+
+                return null;
+            }
+        },
+        acquireAll: {
+
+            /**
+             * acquire all scopes from node.
+             * @method ScopeManager#acquireAll
+             * @param {Esprima.Node} node - node for the acquired scope.
+             * @return {Scope[]?}
+             */
+
+            value: function acquireAll(node) {
+                return this.__get(node);
+            }
+        },
+        release: {
+
+            /**
+             * release the node.
+             * @method ScopeManager#release
+             * @param {Esprima.Node} node - releasing node.
+             * @param {boolean=} inner - look up the most inner scope, default value is false.
+             * @return {Scope?} upper scope for the node.
+             */
+
+            value: function release(node, inner) {
+                var scopes, scope;
+                scopes = this.__get(node);
+                if (scopes && scopes.length) {
+                    scope = scopes[0].upper;
+                    if (!scope) {
+                        return null;
+                    }
+                    return this.acquire(scope.block, inner);
+                }
+                return null;
+            }
+        },
+        attach: {
+            value: function attach() {}
+        },
+        detach: {
+            value: function detach() {}
+        },
+        __nestScope: {
+            value: function __nestScope(scope) {
+                if (scope instanceof GlobalScope) {
+                    assert(this.__currentScope === null);
+                    this.globalScope = scope;
+                }
+                this.__currentScope = scope;
+                return scope;
+            }
+        },
+        __nestGlobalScope: {
+            value: function __nestGlobalScope(node) {
+                return this.__nestScope(new GlobalScope(this, node));
+            }
+        },
+        __nestBlockScope: {
+            value: function __nestBlockScope(node, isMethodDefinition) {
+                return this.__nestScope(new BlockScope(this, this.__currentScope, node));
+            }
+        },
+        __nestFunctionScope: {
+            value: function __nestFunctionScope(node, isMethodDefinition) {
+                return this.__nestScope(new FunctionScope(this, this.__currentScope, node, isMethodDefinition));
+            }
+        },
+        __nestForScope: {
+            value: function __nestForScope(node) {
+                return this.__nestScope(new ForScope(this, this.__currentScope, node));
+            }
+        },
+        __nestCatchScope: {
+            value: function __nestCatchScope(node) {
+                return this.__nestScope(new CatchScope(this, this.__currentScope, node));
+            }
+        },
+        __nestWithScope: {
+            value: function __nestWithScope(node) {
+                return this.__nestScope(new WithScope(this, this.__currentScope, node));
+            }
+        },
+        __nestClassScope: {
+            value: function __nestClassScope(node) {
+                return this.__nestScope(new ClassScope(this, this.__currentScope, node));
+            }
+        },
+        __nestSwitchScope: {
+            value: function __nestSwitchScope(node) {
+                return this.__nestScope(new SwitchScope(this, this.__currentScope, node));
+            }
+        },
+        __nestModuleScope: {
+            value: function __nestModuleScope(node) {
+                return this.__nestScope(new ModuleScope(this, this.__currentScope, node));
+            }
+        },
+        __nestTDZScope: {
+            value: function __nestTDZScope(node) {
+                return this.__nestScope(new TDZScope(this, this.__currentScope, node));
+            }
+        },
+        __nestFunctionExpressionNameScope: {
+            value: function __nestFunctionExpressionNameScope(node) {
+                return this.__nestScope(new FunctionExpressionNameScope(this, this.__currentScope, node));
+            }
+        },
+        __isES6: {
+            value: function __isES6() {
+                return this.__options.ecmaVersion >= 6;
+            }
+        }
+    });
+
+    return ScopeManager;
+})();
+
+module.exports = ScopeManager;
+
+/* vim: set sw=4 ts=4 et tw=80 : */
+//# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["scope-manager.js"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;IAwBO,OAAO,2BAAM,cAAc;;qBAChB,SAAS;;IAApB,KAAK;;IACL,MAAM,2BAAM,QAAQ;;IAGvB,WAAW,UAAX,WAAW;IACX,UAAU,UAAV,UAAU;IACV,SAAS,UAAT,SAAS;IACT,WAAW,UAAX,WAAW;IACX,UAAU,UAAV,UAAU;IACV,WAAW,UAAX,WAAW;IACX,aAAa,UAAb,aAAa;IACb,QAAQ,UAAR,QAAQ;IACR,QAAQ,UAAR,QAAQ;IACR,2BAA2B,UAA3B,2BAA2B;IAC3B,UAAU,UAAV,UAAU;;;;;;IAMO,YAAY;AAClB,aADM,YAAY,CACjB,OAAO,EAAE;8BADJ,YAAY;;AAEzB,YAAI,CAAC,MAAM,GAAG,EAAE,CAAC;AACjB,YAAI,CAAC,WAAW,GAAG,IAAI,CAAC;AACxB,YAAI,CAAC,aAAa,GAAG,IAAI,OAAO,EAAE,CAAC;AACnC,YAAI,CAAC,cAAc,GAAG,IAAI,CAAC;AAC3B,YAAI,CAAC,SAAS,GAAG,OAAO,CAAC;KAC5B;;iBAPgB,YAAY;AAS7B,sBAAc;mBAAA,0BAAG;AACb,uBAAO,IAAI,CAAC,SAAS,CAAC,SAAS,CAAC;aACnC;;AAED,sBAAc;mBAAA,0BAAG;AACb,uBAAO,IAAI,CAAC,SAAS,CAAC,UAAU,CAAC;aACpC;;AAED,oBAAY;mBAAA,wBAAG;AACX,uBAAO,IAAI,CAAC,SAAS,CAAC,UAAU,CAAC;aACpC;;AAED,uBAAe;mBAAA,2BAAG;AACd,uBAAO,IAAI,CAAC,SAAS,CAAC,WAAW,CAAC;aACrC;;AAED,gBAAQ;mBAAA,oBAAG;AACP,uBAAO,IAAI,CAAC,SAAS,CAAC,UAAU,KAAK,QAAQ,CAAC;aACjD;;AAGD,aAAK;;;;mBAAA,eAAC,IAAI,EAAE;AACR,uBAAO,IAAI,CAAC,aAAa,CAAC,GAAG,CAAC,IAAI,CAAC,CAAC;aACvC;;AASD,eAAO;;;;;;;;;;mBAAA,iBAAC,IAAI,EAAE,KAAK,EAAE;AACjB,oBAAI,MAAM,EAAE,KAAK,EAAE,CAAC,EAAE,EAAE,CAAC;;AAEzB,yBAAS,SAAS,CAAC,KAAK,EAAE;AACtB,wBAAI,KAAK,CAAC,IAAI,KAAK,UAAU,IAAI,KAAK,CAAC,uBAAuB,EAAE;AAC5D,+BAAO,KAAK,CAAC;qBAChB;AACD,wBAAI,KAAK,CAAC,IAAI,KAAK,KAAK,EAAE;AACtB,+BAAO,KAAK,CAAC;qBAChB;AACD,2BAAO,IAAI,CAAC;iBACf;;AAED,sBAAM,GAAG,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC;AAC1B,oBAAI,CAAC,MAAM,IAAI,MAAM,CAAC,MAAM,KAAK,CAAC,EAAE;AAChC,2BAAO,IAAI,CAAC;iBACf;;;;AAID,oBAAI,MAAM,CAAC,MAAM,KAAK,CAAC,EAAE;AACrB,2BAAO,MAAM,CAAC,CAAC,CAAC,CAAC;iBACpB;;AAED,oBAAI,KAAK,EAAE;AACP,yBAAK,CAAC,GAAG,MAAM,CAAC,MAAM,GAAG,CAAC,EAAE,CAAC,IAAI,CAAC,EAAE,EAAE,CAAC,EAAE;AACrC,6BAAK,GAAG,MAAM,CAAC,CAAC,CAAC,CAAC;AAClB,4BAAI,SAAS,CAAC,KAAK,CAAC,EAAE;AAClB,mCAAO,KAAK,CAAC;yBAChB;qBACJ;iBACJ,MAAM;AACH,yBAAK,CAAC,GAAG,CAAC,EAAE,EAAE,GAAG,MAAM,CAAC,MAAM,EAAE,CAAC,GAAG,EAAE,EAAE,EAAE,CAAC,EAAE;AACzC,6BAAK,GAAG,MAAM,CAAC,CAAC,CAAC,CAAC;AAClB,4BAAI,SAAS,CAAC,KAAK,CAAC,EAAE;AAClB,mCAAO,KAAK,CAAC;yBAChB;qBACJ;iBACJ;;AAED,uBAAO,IAAI,CAAC;aACf;;AAQD,kBAAU;;;;;;;;;mBAAA,oBAAC,IAAI,EAAE;AACb,uBAAO,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC;aAC3B;;AASD,eAAO;;;;;;;;;;mBAAA,iBAAC,IAAI,EAAE,KAAK,EAAE;AACjB,oBAAI,MAAM,EAAE,KAAK,CAAC;AAClB,sBAAM,GAAG,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC;AAC1B,oBAAI,MAAM,IAAI,MAAM,CAAC,MAAM,EAAE;AACzB,yBAAK,GAAG,MAAM,CAAC,CAAC,CAAC,CAAC,KAAK,CAAC;AACxB,wBAAI,CAAC,KAAK,EAAE;AACR,+BAAO,IAAI,CAAC;qBACf;AACD,2BAAO,IAAI,CAAC,OAAO,CAAC,KAAK,CAAC,KAAK,EAAE,KAAK,CAAC,CAAC;iBAC3C;AACD,uBAAO,IAAI,CAAC;aACf;;AAED,cAAM;mBAAA,kBAAG,EAAG;;AAEZ,cAAM;mBAAA,kBAAG,EAAG;;AAEZ,mBAAW;mBAAA,qBAAC,KAAK,EAAE;AACf,oBAAI,KAAK,YAAY,WAAW,EAAE;AAC9B,0BAAM,CAAC,IAAI,CAAC,cAAc,KAAK,IAAI,CAAC,CAAC;AACrC,wBAAI,CAAC,WAAW,GAAG,KAAK,CAAC;iBAC5B;AACD,oBAAI,CAAC,cAAc,GAAG,KAAK,CAAC;AAC5B,uBAAO,KAAK,CAAC;aAChB;;AAED,yBAAiB;mBAAA,2BAAC,IAAI,EAAE;AACpB,uBAAO,IAAI,CAAC,WAAW,CAAC,IAAI,WAAW,CAAC,IAAI,EAAE,IAAI,CAAC,CAAC,CAAC;aACxD;;AAED,wBAAgB;mBAAA,0BAAC,IAAI,EAAE,kBAAkB,EAAE;AACvC,uBAAO,IAAI,CAAC,WAAW,CAAC,IAAI,UAAU,CAAC,IAAI,EAAE,IAAI,CAAC,cAAc,EAAE,IAAI,CAAC,CAAC,CAAC;aAC5E;;AAED,2BAAmB;mBAAA,6BAAC,IAAI,EAAE,kBAAkB,EAAE;AAC1C,uBAAO,IAAI,CAAC,WAAW,CAAC,IAAI,aAAa,CAAC,IAAI,EAAE,IAAI,CAAC,cAAc,EAAE,IAAI,EAAE,kBAAkB,CAAC,CAAC,CAAC;aACnG;;AAED,sBAAc;mBAAA,wBAAC,IAAI,EAAE;AACjB,uBAAO,IAAI,CAAC,WAAW,CAAC,IAAI,QAAQ,CAAC,IAAI,EAAE,IAAI,CAAC,cAAc,EAAE,IAAI,CAAC,CAAC,CAAC;aAC1E;;AAED,wBAAgB;mBAAA,0BAAC,IAAI,EAAE;AACnB,uBAAO,IAAI,CAAC,WAAW,CAAC,IAAI,UAAU,CAAC,IAAI,EAAE,IAAI,CAAC,cAAc,EAAE,IAAI,CAAC,CAAC,CAAC;aAC5E;;AAED,uBAAe;mBAAA,yBAAC,IAAI,EAAE;AAClB,uBAAO,IAAI,CAAC,WAAW,CAAC,IAAI,SAAS,CAAC,IAAI,EAAE,IAAI,CAAC,cAAc,EAAE,IAAI,CAAC,CAAC,CAAC;aAC3E;;AAED,wBAAgB;mBAAA,0BAAC,IAAI,EAAE;AACnB,uBAAO,IAAI,CAAC,WAAW,CAAC,IAAI,UAAU,CAAC,IAAI,EAAE,IAAI,CAAC,cAAc,EAAE,IAAI,CAAC,CAAC,CAAC;aAC5E;;AAED,yBAAiB;mBAAA,2BAAC,IAAI,EAAE;AACpB,uBAAO,IAAI,CAAC,WAAW,CAAC,IAAI,WAAW,CAAC,IAAI,EAAE,IAAI,CAAC,cAAc,EAAE,IAAI,CAAC,CAAC,CAAC;aAC7E;;AAED,yBAAiB;mBAAA,2BAAC,IAAI,EAAE;AACpB,uBAAO,IAAI,CAAC,WAAW,CAAC,IAAI,WAAW,CAAC,IAAI,EAAE,IAAI,CAAC,cAAc,EAAE,IAAI,CAAC,CAAC,CAAC;aAC7E;;AAED,sBAAc;mBAAA,wBAAC,IAAI,EAAE;AACjB,uBAAO,IAAI,CAAC,WAAW,CAAC,IAAI,QAAQ,CAAC,IAAI,EAAE,IAAI,CAAC,cAAc,EAAE,IAAI,CAAC,CAAC,CAAC;aAC1E;;AAED,yCAAiC;mBAAA,2CAAC,IAAI,EAAE;AACpC,uBAAO,IAAI,CAAC,WAAW,CAAC,IAAI,2BAA2B,CAAC,IAAI,EAAE,IAAI,CAAC,cAAc,EAAE,IAAI,CAAC,CAAC,CAAC;aAC7F;;AAED,eAAO;mBAAA,mBAAG;AACN,uBAAO,IAAI,CAAC,SAAS,CAAC,WAAW,IAAI,CAAC,CAAC;aAC1C;;;;WA7KgB,YAAY;;;iBAAZ,YAAY","file":"scope-manager.js","sourcesContent":["/*\n  Copyright (C) 2015 Yusuke Suzuki <utatane.tea@gmail.com>\n\n  Redistribution and use in source and binary forms, with or without\n  modification, are permitted provided that the following conditions are met:\n\n    * Redistributions of source code must retain the above copyright\n      notice, this list of conditions and the following disclaimer.\n    * Redistributions in binary form must reproduce the above copyright\n      notice, this list of conditions and the following disclaimer in the\n      documentation and/or other materials provided with the distribution.\n\n  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\"\n  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\n  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\n  ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY\n  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\n  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND\n  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF\n  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n*/\n\nimport WeakMap from 'es6-weak-map';\nimport Scope from './scope';\nimport assert from 'assert';\n\nimport {\n    GlobalScope,\n    CatchScope,\n    WithScope,\n    ModuleScope,\n    ClassScope,\n    SwitchScope,\n    FunctionScope,\n    ForScope,\n    TDZScope,\n    FunctionExpressionNameScope,\n    BlockScope\n} from './scope';\n\n/**\n * @class ScopeManager\n */\nexport default class ScopeManager {\n    constructor(options) {\n        this.scopes = [];\n        this.globalScope = null;\n        this.__nodeToScope = new WeakMap();\n        this.__currentScope = null;\n        this.__options = options;\n    }\n\n    __useDirective() {\n        return this.__options.directive;\n    }\n\n    __isOptimistic() {\n        return this.__options.optimistic;\n    }\n\n    __ignoreEval() {\n        return this.__options.ignoreEval;\n    }\n\n    __isNodejsScope() {\n        return this.__options.nodejsScope;\n    }\n\n    isModule() {\n        return this.__options.sourceType === 'module';\n    }\n\n    // Returns appropliate scope for this node.\n    __get(node) {\n        return this.__nodeToScope.get(node);\n    }\n\n    /**\n     * acquire scope from node.\n     * @method ScopeManager#acquire\n     * @param {Esprima.Node} node - node for the acquired scope.\n     * @param {boolean=} inner - look up the most inner scope, default value is false.\n     * @return {Scope?}\n     */\n    acquire(node, inner) {\n        var scopes, scope, i, iz;\n\n        function predicate(scope) {\n            if (scope.type === 'function' && scope.functionExpressionScope) {\n                return false;\n            }\n            if (scope.type === 'TDZ') {\n                return false;\n            }\n            return true;\n        }\n\n        scopes = this.__get(node);\n        if (!scopes || scopes.length === 0) {\n            return null;\n        }\n\n        // Heuristic selection from all scopes.\n        // If you would like to get all scopes, please use ScopeManager#acquireAll.\n        if (scopes.length === 1) {\n            return scopes[0];\n        }\n\n        if (inner) {\n            for (i = scopes.length - 1; i >= 0; --i) {\n                scope = scopes[i];\n                if (predicate(scope)) {\n                    return scope;\n                }\n            }\n        } else {\n            for (i = 0, iz = scopes.length; i < iz; ++i) {\n                scope = scopes[i];\n                if (predicate(scope)) {\n                    return scope;\n                }\n            }\n        }\n\n        return null;\n    }\n\n    /**\n     * acquire all scopes from node.\n     * @method ScopeManager#acquireAll\n     * @param {Esprima.Node} node - node for the acquired scope.\n     * @return {Scope[]?}\n     */\n    acquireAll(node) {\n        return this.__get(node);\n    }\n\n    /**\n     * release the node.\n     * @method ScopeManager#release\n     * @param {Esprima.Node} node - releasing node.\n     * @param {boolean=} inner - look up the most inner scope, default value is false.\n     * @return {Scope?} upper scope for the node.\n     */\n    release(node, inner) {\n        var scopes, scope;\n        scopes = this.__get(node);\n        if (scopes && scopes.length) {\n            scope = scopes[0].upper;\n            if (!scope) {\n                return null;\n            }\n            return this.acquire(scope.block, inner);\n        }\n        return null;\n    }\n\n    attach() { }\n\n    detach() { }\n\n    __nestScope(scope) {\n        if (scope instanceof GlobalScope) {\n            assert(this.__currentScope === null);\n            this.globalScope = scope;\n        }\n        this.__currentScope = scope;\n        return scope;\n    }\n\n    __nestGlobalScope(node) {\n        return this.__nestScope(new GlobalScope(this, node));\n    }\n\n    __nestBlockScope(node, isMethodDefinition) {\n        return this.__nestScope(new BlockScope(this, this.__currentScope, node));\n    }\n\n    __nestFunctionScope(node, isMethodDefinition) {\n        return this.__nestScope(new FunctionScope(this, this.__currentScope, node, isMethodDefinition));\n    }\n\n    __nestForScope(node) {\n        return this.__nestScope(new ForScope(this, this.__currentScope, node));\n    }\n\n    __nestCatchScope(node) {\n        return this.__nestScope(new CatchScope(this, this.__currentScope, node));\n    }\n\n    __nestWithScope(node) {\n        return this.__nestScope(new WithScope(this, this.__currentScope, node));\n    }\n\n    __nestClassScope(node) {\n        return this.__nestScope(new ClassScope(this, this.__currentScope, node));\n    }\n\n    __nestSwitchScope(node) {\n        return this.__nestScope(new SwitchScope(this, this.__currentScope, node));\n    }\n\n    __nestModuleScope(node) {\n        return this.__nestScope(new ModuleScope(this, this.__currentScope, node));\n    }\n\n    __nestTDZScope(node) {\n        return this.__nestScope(new TDZScope(this, this.__currentScope, node));\n    }\n\n    __nestFunctionExpressionNameScope(node) {\n        return this.__nestScope(new FunctionExpressionNameScope(this, this.__currentScope, node));\n    }\n\n    __isES6() {\n        return this.__options.ecmaVersion >= 6;\n    }\n}\n\n/* vim: set sw=4 ts=4 et tw=80 : */\n"],"sourceRoot":"/source/"}
\ No newline at end of file
diff --git a/tools/eslint/node_modules/escope/lib/scope.js b/tools/eslint/node_modules/escope/lib/scope.js
new file mode 100644
index 00000000000000..362e275474c097
--- /dev/null
+++ b/tools/eslint/node_modules/escope/lib/scope.js
@@ -0,0 +1,699 @@
+"use strict";
+
+var _interopRequire = function (obj) { return obj && obj.__esModule ? obj["default"] : obj; };
+
+var _get = function get(object, property, receiver) { var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc && desc.writable) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
+
+var _inherits = function (subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) subClass.__proto__ = superClass; };
+
+var _createClass = (function () { function defineProperties(target, props) { for (var key in props) { var prop = props[key]; prop.configurable = true; if (prop.value) prop.writable = true; } Object.defineProperties(target, props); } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
+
+var _classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } };
+
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+/*
+  Copyright (C) 2015 Yusuke Suzuki 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+var Syntax = require("estraverse").Syntax;
+
+var Map = _interopRequire(require("es6-map"));
+
+var Reference = _interopRequire(require("./reference"));
+
+var Variable = _interopRequire(require("./variable"));
+
+var Definition = _interopRequire(require("./definition"));
+
+var assert = _interopRequire(require("assert"));
+
+function isStrictScope(scope, block, isMethodDefinition, useDirective) {
+    var body, i, iz, stmt, expr;
+
+    // When upper scope is exists and strict, inner scope is also strict.
+    if (scope.upper && scope.upper.isStrict) {
+        return true;
+    }
+
+    // ArrowFunctionExpression's scope is always strict scope.
+    if (block.type === Syntax.ArrowFunctionExpression) {
+        return true;
+    }
+
+    if (isMethodDefinition) {
+        return true;
+    }
+
+    if (scope.type === "class" || scope.type === "module") {
+        return true;
+    }
+
+    if (scope.type === "block" || scope.type === "switch") {
+        return false;
+    }
+
+    if (scope.type === "function") {
+        if (block.type === "Program") {
+            body = block;
+        } else {
+            body = block.body;
+        }
+    } else if (scope.type === "global") {
+        body = block;
+    } else {
+        return false;
+    }
+
+    // Search 'use strict' directive.
+    if (useDirective) {
+        for (i = 0, iz = body.body.length; i < iz; ++i) {
+            stmt = body.body[i];
+            if (stmt.type !== "DirectiveStatement") {
+                break;
+            }
+            if (stmt.raw === "\"use strict\"" || stmt.raw === "'use strict'") {
+                return true;
+            }
+        }
+    } else {
+        for (i = 0, iz = body.body.length; i < iz; ++i) {
+            stmt = body.body[i];
+            if (stmt.type !== Syntax.ExpressionStatement) {
+                break;
+            }
+            expr = stmt.expression;
+            if (expr.type !== Syntax.Literal || typeof expr.value !== "string") {
+                break;
+            }
+            if (expr.raw != null) {
+                if (expr.raw === "\"use strict\"" || expr.raw === "'use strict'") {
+                    return true;
+                }
+            } else {
+                if (expr.value === "use strict") {
+                    return true;
+                }
+            }
+        }
+    }
+    return false;
+}
+
+function registerScope(scopeManager, scope) {
+    var scopes;
+
+    scopeManager.scopes.push(scope);
+
+    scopes = scopeManager.__nodeToScope.get(scope.block);
+    if (scopes) {
+        scopes.push(scope);
+    } else {
+        scopeManager.__nodeToScope.set(scope.block, [scope]);
+    }
+}
+
+/**
+ * @class Scope
+ */
+
+var Scope = (function () {
+    function Scope(scopeManager, type, upperScope, block, isMethodDefinition) {
+        _classCallCheck(this, Scope);
+
+        /**
+         * One of 'TDZ', 'module', 'block', 'switch', 'function', 'catch', 'with', 'function', 'class', 'global'.
+         * @member {String} Scope#type
+         */
+        this.type = type;
+        /**
+        * The scoped {@link Variable}s of this scope, as { Variable.name
+        * : Variable }.
+        * @member {Map} Scope#set
+        */
+        this.set = new Map();
+        /**
+         * The tainted variables of this scope, as { Variable.name :
+         * boolean }.
+         * @member {Map} Scope#taints */
+        this.taints = new Map();
+        /**
+         * Generally, through the lexical scoping of JS you can always know
+         * which variable an identifier in the source code refers to. There are
+         * a few exceptions to this rule. With 'global' and 'with' scopes you
+         * can only decide at runtime which variable a reference refers to.
+         * Moreover, if 'eval()' is used in a scope, it might introduce new
+         * bindings in this or its prarent scopes.
+         * All those scopes are considered 'dynamic'.
+         * @member {boolean} Scope#dynamic
+         */
+        this.dynamic = this.type === "global" || this.type === "with";
+        /**
+         * A reference to the scope-defining syntax node.
+         * @member {esprima.Node} Scope#block
+         */
+        this.block = block;
+        /**
+        * The {@link Reference|references} that are not resolved with this scope.
+        * @member {Reference[]} Scope#through
+        */
+        this.through = [];
+        /**
+        * The scoped {@link Variable}s of this scope. In the case of a
+        * 'function' scope this includes the automatic argument arguments as
+        * its first element, as well as all further formal arguments.
+        * @member {Variable[]} Scope#variables
+        */
+        this.variables = [];
+        /**
+        * Any variable {@link Reference|reference} found in this scope. This
+        * includes occurrences of local variables as well as variables from
+        * parent scopes (including the global scope). For local variables
+        * this also includes defining occurrences (like in a 'var' statement).
+        * In a 'function' scope this does not include the occurrences of the
+        * formal parameter in the parameter list.
+        * @member {Reference[]} Scope#references
+        */
+        this.references = [];
+
+        /**
+        * For 'global' and 'function' scopes, this is a self-reference. For
+        * other scope types this is the variableScope value of the
+        * parent scope.
+        * @member {Scope} Scope#variableScope
+        */
+        this.variableScope = this.type === "global" || this.type === "function" || this.type === "module" ? this : upperScope.variableScope;
+        /**
+        * Whether this scope is created by a FunctionExpression.
+        * @member {boolean} Scope#functionExpressionScope
+        */
+        this.functionExpressionScope = false;
+        /**
+        * Whether this is a scope that contains an 'eval()' invocation.
+        * @member {boolean} Scope#directCallToEvalScope
+        */
+        this.directCallToEvalScope = false;
+        /**
+        * @member {boolean} Scope#thisFound
+        */
+        this.thisFound = false;
+
+        this.__left = [];
+
+        /**
+        * Reference to the parent {@link Scope|scope}.
+        * @member {Scope} Scope#upper
+        */
+        this.upper = upperScope;
+        /**
+        * Whether 'use strict' is in effect in this scope.
+        * @member {boolean} Scope#isStrict
+        */
+        this.isStrict = isStrictScope(this, block, isMethodDefinition, scopeManager.__useDirective());
+
+        /**
+        * List of nested {@link Scope}s.
+        * @member {Scope[]} Scope#childScopes
+        */
+        this.childScopes = [];
+        if (this.upper) {
+            this.upper.childScopes.push(this);
+        }
+
+        registerScope(scopeManager, this);
+    }
+
+    _createClass(Scope, {
+        __shouldStaticallyClose: {
+            value: function __shouldStaticallyClose(scopeManager) {
+                return !this.dynamic || scopeManager.__isOptimistic();
+            }
+        },
+        __staticClose: {
+            value: function __staticClose(scopeManager) {
+                // static resolve
+                for (var i = 0, iz = this.__left.length; i < iz; ++i) {
+                    var ref = this.__left[i];
+                    if (!this.__resolve(ref)) {
+                        this.__delegateToUpperScope(ref);
+                    }
+                }
+            }
+        },
+        __dynamicClose: {
+            value: function __dynamicClose(scopeManager) {
+                // This path is for "global" and "function with eval" environment.
+                for (var i = 0, iz = this.__left.length; i < iz; ++i) {
+                    // notify all names are through to global
+                    var ref = this.__left[i];
+                    var current = this;
+                    do {
+                        current.through.push(ref);
+                        current = current.upper;
+                    } while (current);
+                }
+            }
+        },
+        __close: {
+            value: function __close(scopeManager) {
+                if (this.__shouldStaticallyClose(scopeManager)) {
+                    this.__staticClose();
+                } else {
+                    this.__dynamicClose();
+                }
+
+                this.__left = null;
+                return this.upper;
+            }
+        },
+        __resolve: {
+            value: function __resolve(ref) {
+                var variable, name;
+                name = ref.identifier.name;
+                if (this.set.has(name)) {
+                    variable = this.set.get(name);
+                    variable.references.push(ref);
+                    variable.stack = variable.stack && ref.from.variableScope === this.variableScope;
+                    if (ref.tainted) {
+                        variable.tainted = true;
+                        this.taints.set(variable.name, true);
+                    }
+                    ref.resolved = variable;
+                    return true;
+                }
+                return false;
+            }
+        },
+        __delegateToUpperScope: {
+            value: function __delegateToUpperScope(ref) {
+                if (this.upper) {
+                    this.upper.__left.push(ref);
+                }
+                this.through.push(ref);
+            }
+        },
+        __defineGeneric: {
+            value: function __defineGeneric(name, set, variables, node, def) {
+                var variable;
+
+                variable = set.get(name);
+                if (!variable) {
+                    variable = new Variable(name, this);
+                    set.set(name, variable);
+                    variables.push(variable);
+                }
+
+                if (def) {
+                    variable.defs.push(def);
+                }
+                if (node) {
+                    variable.identifiers.push(node);
+                }
+            }
+        },
+        __define: {
+            value: function __define(node, def) {
+                if (node && node.type === Syntax.Identifier) {
+                    this.__defineGeneric(node.name, this.set, this.variables, node, def);
+                }
+            }
+        },
+        __referencing: {
+            value: function __referencing(node, assign, writeExpr, maybeImplicitGlobal, partial) {
+                // because Array element may be null
+                if (!node || node.type !== Syntax.Identifier) {
+                    return;
+                }
+
+                // Specially handle like `this`.
+                if (node.name === "super") {
+                    return;
+                }
+
+                var ref = new Reference(node, this, assign || Reference.READ, writeExpr, maybeImplicitGlobal, !!partial);
+                this.references.push(ref);
+                this.__left.push(ref);
+            }
+        },
+        __detectEval: {
+            value: function __detectEval() {
+                var current;
+                current = this;
+                this.directCallToEvalScope = true;
+                do {
+                    current.dynamic = true;
+                    current = current.upper;
+                } while (current);
+            }
+        },
+        __detectThis: {
+            value: function __detectThis() {
+                this.thisFound = true;
+            }
+        },
+        __isClosed: {
+            value: function __isClosed() {
+                return this.__left === null;
+            }
+        },
+        resolve: {
+
+            /**
+             * returns resolved {Reference}
+             * @method Scope#resolve
+             * @param {Esprima.Identifier} ident - identifier to be resolved.
+             * @return {Reference}
+             */
+
+            value: function resolve(ident) {
+                var ref, i, iz;
+                assert(this.__isClosed(), "Scope should be closed.");
+                assert(ident.type === Syntax.Identifier, "Target should be identifier.");
+                for (i = 0, iz = this.references.length; i < iz; ++i) {
+                    ref = this.references[i];
+                    if (ref.identifier === ident) {
+                        return ref;
+                    }
+                }
+                return null;
+            }
+        },
+        isStatic: {
+
+            /**
+             * returns this scope is static
+             * @method Scope#isStatic
+             * @return {boolean}
+             */
+
+            value: function isStatic() {
+                return !this.dynamic;
+            }
+        },
+        isArgumentsMaterialized: {
+
+            /**
+             * returns this scope has materialized arguments
+             * @method Scope#isArgumentsMaterialized
+             * @return {boolean}
+             */
+
+            value: function isArgumentsMaterialized() {
+                return true;
+            }
+        },
+        isThisMaterialized: {
+
+            /**
+             * returns this scope has materialized `this` reference
+             * @method Scope#isThisMaterialized
+             * @return {boolean}
+             */
+
+            value: function isThisMaterialized() {
+                return true;
+            }
+        },
+        isUsedName: {
+            value: function isUsedName(name) {
+                if (this.set.has(name)) {
+                    return true;
+                }
+                for (var i = 0, iz = this.through.length; i < iz; ++i) {
+                    if (this.through[i].identifier.name === name) {
+                        return true;
+                    }
+                }
+                return false;
+            }
+        }
+    });
+
+    return Scope;
+})();
+
+exports["default"] = Scope;
+
+var GlobalScope = exports.GlobalScope = (function (_Scope) {
+    function GlobalScope(scopeManager, block) {
+        _classCallCheck(this, GlobalScope);
+
+        _get(Object.getPrototypeOf(GlobalScope.prototype), "constructor", this).call(this, scopeManager, "global", null, block, false);
+        this.implicit = {
+            set: new Map(),
+            variables: [],
+            /**
+            * List of {@link Reference}s that are left to be resolved (i.e. which
+            * need to be linked to the variable they refer to).
+            * @member {Reference[]} Scope#implicit#left
+            */
+            left: []
+        };
+    }
+
+    _inherits(GlobalScope, _Scope);
+
+    _createClass(GlobalScope, {
+        __close: {
+            value: function __close(scopeManager) {
+                var implicit = [];
+                for (var i = 0, iz = this.__left.length; i < iz; ++i) {
+                    var ref = this.__left[i];
+                    if (ref.__maybeImplicitGlobal && !this.set.has(ref.identifier.name)) {
+                        implicit.push(ref.__maybeImplicitGlobal);
+                    }
+                }
+
+                // create an implicit global variable from assignment expression
+                for (var i = 0, iz = implicit.length; i < iz; ++i) {
+                    var info = implicit[i];
+                    this.__defineImplicit(info.pattern, new Definition(Variable.ImplicitGlobalVariable, info.pattern, info.node, null, null, null));
+                }
+
+                this.implicit.left = this.__left;
+
+                return _get(Object.getPrototypeOf(GlobalScope.prototype), "__close", this).call(this, scopeManager);
+            }
+        },
+        __defineImplicit: {
+            value: function __defineImplicit(node, def) {
+                if (node && node.type === Syntax.Identifier) {
+                    this.__defineGeneric(node.name, this.implicit.set, this.implicit.variables, node, def);
+                }
+            }
+        }
+    });
+
+    return GlobalScope;
+})(Scope);
+
+var ModuleScope = exports.ModuleScope = (function (_Scope2) {
+    function ModuleScope(scopeManager, upperScope, block) {
+        _classCallCheck(this, ModuleScope);
+
+        _get(Object.getPrototypeOf(ModuleScope.prototype), "constructor", this).call(this, scopeManager, "module", upperScope, block, false);
+    }
+
+    _inherits(ModuleScope, _Scope2);
+
+    return ModuleScope;
+})(Scope);
+
+var FunctionExpressionNameScope = exports.FunctionExpressionNameScope = (function (_Scope3) {
+    function FunctionExpressionNameScope(scopeManager, upperScope, block) {
+        _classCallCheck(this, FunctionExpressionNameScope);
+
+        _get(Object.getPrototypeOf(FunctionExpressionNameScope.prototype), "constructor", this).call(this, scopeManager, "function-expression-name", upperScope, block, false);
+        this.__define(block.id, new Definition(Variable.FunctionName, block.id, block, null, null, null));
+        this.functionExpressionScope = true;
+    }
+
+    _inherits(FunctionExpressionNameScope, _Scope3);
+
+    return FunctionExpressionNameScope;
+})(Scope);
+
+var CatchScope = exports.CatchScope = (function (_Scope4) {
+    function CatchScope(scopeManager, upperScope, block) {
+        _classCallCheck(this, CatchScope);
+
+        _get(Object.getPrototypeOf(CatchScope.prototype), "constructor", this).call(this, scopeManager, "catch", upperScope, block, false);
+    }
+
+    _inherits(CatchScope, _Scope4);
+
+    return CatchScope;
+})(Scope);
+
+var WithScope = exports.WithScope = (function (_Scope5) {
+    function WithScope(scopeManager, upperScope, block) {
+        _classCallCheck(this, WithScope);
+
+        _get(Object.getPrototypeOf(WithScope.prototype), "constructor", this).call(this, scopeManager, "with", upperScope, block, false);
+    }
+
+    _inherits(WithScope, _Scope5);
+
+    _createClass(WithScope, {
+        __close: {
+            value: function __close(scopeManager) {
+                if (this.__shouldStaticallyClose(scopeManager)) {
+                    return _get(Object.getPrototypeOf(WithScope.prototype), "__close", this).call(this, scopeManager);
+                }
+
+                for (var i = 0, iz = this.__left.length; i < iz; ++i) {
+                    var ref = this.__left[i];
+                    ref.tainted = true;
+                    this.__delegateToUpperScope(ref);
+                }
+                this.__left = null;
+
+                return this.upper;
+            }
+        }
+    });
+
+    return WithScope;
+})(Scope);
+
+var TDZScope = exports.TDZScope = (function (_Scope6) {
+    function TDZScope(scopeManager, upperScope, block) {
+        _classCallCheck(this, TDZScope);
+
+        _get(Object.getPrototypeOf(TDZScope.prototype), "constructor", this).call(this, scopeManager, "TDZ", upperScope, block, false);
+    }
+
+    _inherits(TDZScope, _Scope6);
+
+    return TDZScope;
+})(Scope);
+
+var BlockScope = exports.BlockScope = (function (_Scope7) {
+    function BlockScope(scopeManager, upperScope, block) {
+        _classCallCheck(this, BlockScope);
+
+        _get(Object.getPrototypeOf(BlockScope.prototype), "constructor", this).call(this, scopeManager, "block", upperScope, block, false);
+    }
+
+    _inherits(BlockScope, _Scope7);
+
+    return BlockScope;
+})(Scope);
+
+var SwitchScope = exports.SwitchScope = (function (_Scope8) {
+    function SwitchScope(scopeManager, upperScope, block) {
+        _classCallCheck(this, SwitchScope);
+
+        _get(Object.getPrototypeOf(SwitchScope.prototype), "constructor", this).call(this, scopeManager, "switch", upperScope, block, false);
+    }
+
+    _inherits(SwitchScope, _Scope8);
+
+    return SwitchScope;
+})(Scope);
+
+var FunctionScope = exports.FunctionScope = (function (_Scope9) {
+    function FunctionScope(scopeManager, upperScope, block, isMethodDefinition) {
+        _classCallCheck(this, FunctionScope);
+
+        _get(Object.getPrototypeOf(FunctionScope.prototype), "constructor", this).call(this, scopeManager, "function", upperScope, block, isMethodDefinition);
+
+        // section 9.2.13, FunctionDeclarationInstantiation.
+        // NOTE Arrow functions never have an arguments objects.
+        if (this.block.type !== Syntax.ArrowFunctionExpression) {
+            this.__defineArguments();
+        }
+    }
+
+    _inherits(FunctionScope, _Scope9);
+
+    _createClass(FunctionScope, {
+        isArgumentsMaterialized: {
+            value: function isArgumentsMaterialized() {
+                // TODO(Constellation)
+                // We can more aggressive on this condition like this.
+                //
+                // function t() {
+                //     // arguments of t is always hidden.
+                //     function arguments() {
+                //     }
+                // }
+                if (this.block.type === Syntax.ArrowFunctionExpression) {
+                    return false;
+                }
+
+                if (!this.isStatic()) {
+                    return true;
+                }
+
+                var variable = this.set.get("arguments");
+                assert(variable, "Always have arguments variable.");
+                return variable.tainted || variable.references.length !== 0;
+            }
+        },
+        isThisMaterialized: {
+            value: function isThisMaterialized() {
+                if (!this.isStatic()) {
+                    return true;
+                }
+                return this.thisFound;
+            }
+        },
+        __defineArguments: {
+            value: function __defineArguments() {
+                this.__defineGeneric("arguments", this.set, this.variables, null, null);
+                this.taints.set("arguments", true);
+            }
+        }
+    });
+
+    return FunctionScope;
+})(Scope);
+
+var ForScope = exports.ForScope = (function (_Scope10) {
+    function ForScope(scopeManager, upperScope, block) {
+        _classCallCheck(this, ForScope);
+
+        _get(Object.getPrototypeOf(ForScope.prototype), "constructor", this).call(this, scopeManager, "for", upperScope, block, false);
+    }
+
+    _inherits(ForScope, _Scope10);
+
+    return ForScope;
+})(Scope);
+
+var ClassScope = exports.ClassScope = (function (_Scope11) {
+    function ClassScope(scopeManager, upperScope, block) {
+        _classCallCheck(this, ClassScope);
+
+        _get(Object.getPrototypeOf(ClassScope.prototype), "constructor", this).call(this, scopeManager, "class", upperScope, block, false);
+    }
+
+    _inherits(ClassScope, _Scope11);
+
+    return ClassScope;
+})(Scope);
+
+/* vim: set sw=4 ts=4 et tw=80 : */
+//# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["scope.js"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;IAwBS,MAAM,WAAQ,YAAY,EAA1B,MAAM;;IACR,GAAG,2BAAM,SAAS;;IAElB,SAAS,2BAAM,aAAa;;IAC5B,QAAQ,2BAAM,YAAY;;IAC1B,UAAU,2BAAM,cAAc;;IAC9B,MAAM,2BAAM,QAAQ;;AAE3B,SAAS,aAAa,CAAC,KAAK,EAAE,KAAK,EAAE,kBAAkB,EAAE,YAAY,EAAE;AACnE,QAAI,IAAI,EAAE,CAAC,EAAE,EAAE,EAAE,IAAI,EAAE,IAAI,CAAC;;;AAG5B,QAAI,KAAK,CAAC,KAAK,IAAI,KAAK,CAAC,KAAK,CAAC,QAAQ,EAAE;AACrC,eAAO,IAAI,CAAC;KACf;;;AAGD,QAAI,KAAK,CAAC,IAAI,KAAK,MAAM,CAAC,uBAAuB,EAAE;AAC/C,eAAO,IAAI,CAAC;KACf;;AAED,QAAI,kBAAkB,EAAE;AACpB,eAAO,IAAI,CAAC;KACf;;AAED,QAAI,KAAK,CAAC,IAAI,KAAK,OAAO,IAAI,KAAK,CAAC,IAAI,KAAK,QAAQ,EAAE;AACnD,eAAO,IAAI,CAAC;KACf;;AAED,QAAI,KAAK,CAAC,IAAI,KAAK,OAAO,IAAI,KAAK,CAAC,IAAI,KAAK,QAAQ,EAAE;AACnD,eAAO,KAAK,CAAC;KAChB;;AAED,QAAI,KAAK,CAAC,IAAI,KAAK,UAAU,EAAE;AAC3B,YAAI,KAAK,CAAC,IAAI,KAAK,SAAS,EAAE;AAC1B,gBAAI,GAAG,KAAK,CAAC;SAChB,MAAM;AACH,gBAAI,GAAG,KAAK,CAAC,IAAI,CAAC;SACrB;KACJ,MAAM,IAAI,KAAK,CAAC,IAAI,KAAK,QAAQ,EAAE;AAChC,YAAI,GAAG,KAAK,CAAC;KAChB,MAAM;AACH,eAAO,KAAK,CAAC;KAChB;;;AAGD,QAAI,YAAY,EAAE;AACd,aAAK,CAAC,GAAG,CAAC,EAAE,EAAE,GAAG,IAAI,CAAC,IAAI,CAAC,MAAM,EAAE,CAAC,GAAG,EAAE,EAAE,EAAE,CAAC,EAAE;AAC5C,gBAAI,GAAG,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC;AACpB,gBAAI,IAAI,CAAC,IAAI,KAAK,oBAAoB,EAAE;AACpC,sBAAM;aACT;AACD,gBAAI,IAAI,CAAC,GAAG,KAAK,gBAAc,IAAI,IAAI,CAAC,GAAG,KAAK,cAAgB,EAAE;AAC9D,uBAAO,IAAI,CAAC;aACf;SACJ;KACJ,MAAM;AACH,aAAK,CAAC,GAAG,CAAC,EAAE,EAAE,GAAG,IAAI,CAAC,IAAI,CAAC,MAAM,EAAE,CAAC,GAAG,EAAE,EAAE,EAAE,CAAC,EAAE;AAC5C,gBAAI,GAAG,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC;AACpB,gBAAI,IAAI,CAAC,IAAI,KAAK,MAAM,CAAC,mBAAmB,EAAE;AAC1C,sBAAM;aACT;AACD,gBAAI,GAAG,IAAI,CAAC,UAAU,CAAC;AACvB,gBAAI,IAAI,CAAC,IAAI,KAAK,MAAM,CAAC,OAAO,IAAI,OAAO,IAAI,CAAC,KAAK,KAAK,QAAQ,EAAE;AAChE,sBAAM;aACT;AACD,gBAAI,IAAI,CAAC,GAAG,IAAI,IAAI,EAAE;AAClB,oBAAI,IAAI,CAAC,GAAG,KAAK,gBAAc,IAAI,IAAI,CAAC,GAAG,KAAK,cAAgB,EAAE;AAC9D,2BAAO,IAAI,CAAC;iBACf;aACJ,MAAM;AACH,oBAAI,IAAI,CAAC,KAAK,KAAK,YAAY,EAAE;AAC7B,2BAAO,IAAI,CAAC;iBACf;aACJ;SACJ;KACJ;AACD,WAAO,KAAK,CAAC;CAChB;;AAED,SAAS,aAAa,CAAC,YAAY,EAAE,KAAK,EAAE;AACxC,QAAI,MAAM,CAAC;;AAEX,gBAAY,CAAC,MAAM,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;;AAEhC,UAAM,GAAG,YAAY,CAAC,aAAa,CAAC,GAAG,CAAC,KAAK,CAAC,KAAK,CAAC,CAAC;AACrD,QAAI,MAAM,EAAE;AACR,cAAM,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;KACtB,MAAM;AACH,oBAAY,CAAC,aAAa,CAAC,GAAG,CAAC,KAAK,CAAC,KAAK,EAAE,CAAE,KAAK,CAAE,CAAC,CAAC;KAC1D;CACJ;;;;;;IAKoB,KAAK;AACX,aADM,KAAK,CACV,YAAY,EAAE,IAAI,EAAE,UAAU,EAAE,KAAK,EAAE,kBAAkB,EAAE;8BADtD,KAAK;;;;;;AAMlB,YAAI,CAAC,IAAI,GAAG,IAAI,CAAC;;;;;;AAMjB,YAAI,CAAC,GAAG,GAAG,IAAI,GAAG,EAAE,CAAC;;;;;AAKrB,YAAI,CAAC,MAAM,GAAG,IAAI,GAAG,EAAE,CAAC;;;;;;;;;;;AAWxB,YAAI,CAAC,OAAO,GAAG,IAAI,CAAC,IAAI,KAAK,QAAQ,IAAI,IAAI,CAAC,IAAI,KAAK,MAAM,CAAC;;;;;AAK9D,YAAI,CAAC,KAAK,GAAG,KAAK,CAAC;;;;;AAKnB,YAAI,CAAC,OAAO,GAAG,EAAE,CAAC;;;;;;;AAOlB,YAAI,CAAC,SAAS,GAAG,EAAE,CAAC;;;;;;;;;;AAUpB,YAAI,CAAC,UAAU,GAAG,EAAE,CAAC;;;;;;;;AAQrB,YAAI,CAAC,aAAa,GACd,AAAC,IAAI,CAAC,IAAI,KAAK,QAAQ,IAAI,IAAI,CAAC,IAAI,KAAK,UAAU,IAAI,IAAI,CAAC,IAAI,KAAK,QAAQ,GAAI,IAAI,GAAG,UAAU,CAAC,aAAa,CAAC;;;;;AAKrH,YAAI,CAAC,uBAAuB,GAAG,KAAK,CAAC;;;;;AAKrC,YAAI,CAAC,qBAAqB,GAAG,KAAK,CAAC;;;;AAInC,YAAI,CAAC,SAAS,GAAG,KAAK,CAAC;;AAEvB,YAAI,CAAC,MAAM,GAAG,EAAE,CAAC;;;;;;AAMjB,YAAI,CAAC,KAAK,GAAG,UAAU,CAAC;;;;;AAKxB,YAAI,CAAC,QAAQ,GAAG,aAAa,CAAC,IAAI,EAAE,KAAK,EAAE,kBAAkB,EAAE,YAAY,CAAC,cAAc,EAAE,CAAC,CAAC;;;;;;AAM9F,YAAI,CAAC,WAAW,GAAG,EAAE,CAAC;AACtB,YAAI,IAAI,CAAC,KAAK,EAAE;AACZ,gBAAI,CAAC,KAAK,CAAC,WAAW,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;SACrC;;AAED,qBAAa,CAAC,YAAY,EAAE,IAAI,CAAC,CAAC;KACrC;;iBAvGgB,KAAK;AAyGtB,+BAAuB;mBAAA,iCAAC,YAAY,EAAE;AAClC,uBAAQ,CAAC,IAAI,CAAC,OAAO,IAAI,YAAY,CAAC,cAAc,EAAE,CAAE;aAC3D;;AAED,qBAAa;mBAAA,uBAAC,YAAY,EAAE;;AAExB,qBAAK,IAAI,CAAC,GAAG,CAAC,EAAE,EAAE,GAAG,IAAI,CAAC,MAAM,CAAC,MAAM,EAAE,CAAC,GAAG,EAAE,EAAE,EAAE,CAAC,EAAE;AAClD,wBAAI,GAAG,GAAG,IAAI,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC;AACzB,wBAAI,CAAC,IAAI,CAAC,SAAS,CAAC,GAAG,CAAC,EAAE;AACtB,4BAAI,CAAC,sBAAsB,CAAC,GAAG,CAAC,CAAC;qBACpC;iBACJ;aACJ;;AAED,sBAAc;mBAAA,wBAAC,YAAY,EAAE;;AAEzB,qBAAK,IAAI,CAAC,GAAG,CAAC,EAAE,EAAE,GAAG,IAAI,CAAC,MAAM,CAAC,MAAM,EAAE,CAAC,GAAG,EAAE,EAAE,EAAE,CAAC,EAAE;;AAElD,wBAAI,GAAG,GAAG,IAAI,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC;AACzB,wBAAI,OAAO,GAAG,IAAI,CAAC;AACnB,uBAAG;AACC,+BAAO,CAAC,OAAO,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;AAC1B,+BAAO,GAAG,OAAO,CAAC,KAAK,CAAC;qBAC3B,QAAQ,OAAO,EAAE;iBACrB;aACJ;;AAED,eAAO;mBAAA,iBAAC,YAAY,EAAE;AAClB,oBAAI,IAAI,CAAC,uBAAuB,CAAC,YAAY,CAAC,EAAE;AAC5C,wBAAI,CAAC,aAAa,EAAE,CAAC;iBACxB,MAAM;AACH,wBAAI,CAAC,cAAc,EAAE,CAAC;iBACzB;;AAED,oBAAI,CAAC,MAAM,GAAG,IAAI,CAAC;AACnB,uBAAO,IAAI,CAAC,KAAK,CAAC;aACrB;;AAED,iBAAS;mBAAA,mBAAC,GAAG,EAAE;AACX,oBAAI,QAAQ,EAAE,IAAI,CAAC;AACnB,oBAAI,GAAG,GAAG,CAAC,UAAU,CAAC,IAAI,CAAC;AAC3B,oBAAI,IAAI,CAAC,GAAG,CAAC,GAAG,CAAC,IAAI,CAAC,EAAE;AACpB,4BAAQ,GAAG,IAAI,CAAC,GAAG,CAAC,GAAG,CAAC,IAAI,CAAC,CAAC;AAC9B,4BAAQ,CAAC,UAAU,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;AAC9B,4BAAQ,CAAC,KAAK,GAAG,QAAQ,CAAC,KAAK,IAAI,GAAG,CAAC,IAAI,CAAC,aAAa,KAAK,IAAI,CAAC,aAAa,CAAC;AACjF,wBAAI,GAAG,CAAC,OAAO,EAAE;AACb,gCAAQ,CAAC,OAAO,GAAG,IAAI,CAAC;AACxB,4BAAI,CAAC,MAAM,CAAC,GAAG,CAAC,QAAQ,CAAC,IAAI,EAAE,IAAI,CAAC,CAAC;qBACxC;AACD,uBAAG,CAAC,QAAQ,GAAG,QAAQ,CAAC;AACxB,2BAAO,IAAI,CAAC;iBACf;AACD,uBAAO,KAAK,CAAC;aAChB;;AAED,8BAAsB;mBAAA,gCAAC,GAAG,EAAE;AACxB,oBAAI,IAAI,CAAC,KAAK,EAAE;AACZ,wBAAI,CAAC,KAAK,CAAC,MAAM,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;iBAC/B;AACD,oBAAI,CAAC,OAAO,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;aAC1B;;AAED,uBAAe;mBAAA,yBAAC,IAAI,EAAE,GAAG,EAAE,SAAS,EAAE,IAAI,EAAE,GAAG,EAAE;AAC7C,oBAAI,QAAQ,CAAC;;AAEb,wBAAQ,GAAG,GAAG,CAAC,GAAG,CAAC,IAAI,CAAC,CAAC;AACzB,oBAAI,CAAC,QAAQ,EAAE;AACX,4BAAQ,GAAG,IAAI,QAAQ,CAAC,IAAI,EAAE,IAAI,CAAC,CAAC;AACpC,uBAAG,CAAC,GAAG,CAAC,IAAI,EAAE,QAAQ,CAAC,CAAC;AACxB,6BAAS,CAAC,IAAI,CAAC,QAAQ,CAAC,CAAC;iBAC5B;;AAED,oBAAI,GAAG,EAAE;AACL,4BAAQ,CAAC,IAAI,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;iBAC3B;AACD,oBAAI,IAAI,EAAE;AACN,4BAAQ,CAAC,WAAW,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;iBACnC;aACJ;;AAED,gBAAQ;mBAAA,kBAAC,IAAI,EAAE,GAAG,EAAE;AAChB,oBAAI,IAAI,IAAI,IAAI,CAAC,IAAI,KAAK,MAAM,CAAC,UAAU,EAAE;AACzC,wBAAI,CAAC,eAAe,CACZ,IAAI,CAAC,IAAI,EACT,IAAI,CAAC,GAAG,EACR,IAAI,CAAC,SAAS,EACd,IAAI,EACJ,GAAG,CAAC,CAAC;iBAChB;aACJ;;AAED,qBAAa;mBAAA,uBAAC,IAAI,EAAE,MAAM,EAAE,SAAS,EAAE,mBAAmB,EAAE,OAAO,EAAE;;AAEjE,oBAAI,CAAC,IAAI,IAAI,IAAI,CAAC,IAAI,KAAK,MAAM,CAAC,UAAU,EAAE;AAC1C,2BAAO;iBACV;;;AAGD,oBAAI,IAAI,CAAC,IAAI,KAAK,OAAO,EAAE;AACvB,2BAAO;iBACV;;AAED,oBAAI,GAAG,GAAG,IAAI,SAAS,CAAC,IAAI,EAAE,IAAI,EAAE,MAAM,IAAI,SAAS,CAAC,IAAI,EAAE,SAAS,EAAE,mBAAmB,EAAE,CAAC,CAAC,OAAO,CAAC,CAAC;AACzG,oBAAI,CAAC,UAAU,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;AAC1B,oBAAI,CAAC,MAAM,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;aACzB;;AAED,oBAAY;mBAAA,wBAAG;AACX,oBAAI,OAAO,CAAC;AACZ,uBAAO,GAAG,IAAI,CAAC;AACf,oBAAI,CAAC,qBAAqB,GAAG,IAAI,CAAC;AAClC,mBAAG;AACC,2BAAO,CAAC,OAAO,GAAG,IAAI,CAAC;AACvB,2BAAO,GAAG,OAAO,CAAC,KAAK,CAAC;iBAC3B,QAAQ,OAAO,EAAE;aACrB;;AAED,oBAAY;mBAAA,wBAAG;AACX,oBAAI,CAAC,SAAS,GAAG,IAAI,CAAC;aACzB;;AAED,kBAAU;mBAAA,sBAAG;AACT,uBAAO,IAAI,CAAC,MAAM,KAAK,IAAI,CAAC;aAC/B;;AAQD,eAAO;;;;;;;;;mBAAA,iBAAC,KAAK,EAAE;AACX,oBAAI,GAAG,EAAE,CAAC,EAAE,EAAE,CAAC;AACf,sBAAM,CAAC,IAAI,CAAC,UAAU,EAAE,EAAE,yBAAyB,CAAC,CAAC;AACrD,sBAAM,CAAC,KAAK,CAAC,IAAI,KAAK,MAAM,CAAC,UAAU,EAAE,8BAA8B,CAAC,CAAC;AACzE,qBAAK,CAAC,GAAG,CAAC,EAAE,EAAE,GAAG,IAAI,CAAC,UAAU,CAAC,MAAM,EAAE,CAAC,GAAG,EAAE,EAAE,EAAE,CAAC,EAAE;AAClD,uBAAG,GAAG,IAAI,CAAC,UAAU,CAAC,CAAC,CAAC,CAAC;AACzB,wBAAI,GAAG,CAAC,UAAU,KAAK,KAAK,EAAE;AAC1B,+BAAO,GAAG,CAAC;qBACd;iBACJ;AACD,uBAAO,IAAI,CAAC;aACf;;AAOD,gBAAQ;;;;;;;;mBAAA,oBAAG;AACP,uBAAO,CAAC,IAAI,CAAC,OAAO,CAAC;aACxB;;AAOD,+BAAuB;;;;;;;;mBAAA,mCAAG;AACtB,uBAAO,IAAI,CAAC;aACf;;AAOD,0BAAkB;;;;;;;;mBAAA,8BAAG;AACjB,uBAAO,IAAI,CAAC;aACf;;AAED,kBAAU;mBAAA,oBAAC,IAAI,EAAE;AACb,oBAAI,IAAI,CAAC,GAAG,CAAC,GAAG,CAAC,IAAI,CAAC,EAAE;AACpB,2BAAO,IAAI,CAAC;iBACf;AACD,qBAAK,IAAI,CAAC,GAAG,CAAC,EAAE,EAAE,GAAG,IAAI,CAAC,OAAO,CAAC,MAAM,EAAE,CAAC,GAAG,EAAE,EAAE,EAAE,CAAC,EAAE;AACnD,wBAAI,IAAI,CAAC,OAAO,CAAC,CAAC,CAAC,CAAC,UAAU,CAAC,IAAI,KAAK,IAAI,EAAE;AAC1C,+BAAO,IAAI,CAAC;qBACf;iBACJ;AACD,uBAAO,KAAK,CAAC;aAChB;;;;WA9RgB,KAAK;;;qBAAL,KAAK;;IAiSb,WAAW,WAAX,WAAW;AACT,aADF,WAAW,CACR,YAAY,EAAE,KAAK,EAAE;8BADxB,WAAW;;AAEhB,mCAFK,WAAW,6CAEV,YAAY,EAAE,QAAQ,EAAE,IAAI,EAAE,KAAK,EAAE,KAAK,EAAE;AAClD,YAAI,CAAC,QAAQ,GAAG;AACZ,eAAG,EAAE,IAAI,GAAG,EAAE;AACd,qBAAS,EAAE,EAAE;;;;;;AAMb,gBAAI,EAAE,EAAE;SACX,CAAC;KACL;;cAbQ,WAAW;;iBAAX,WAAW;AAepB,eAAO;mBAAA,iBAAC,YAAY,EAAE;AAClB,oBAAI,QAAQ,GAAG,EAAE,CAAC;AAClB,qBAAK,IAAI,CAAC,GAAG,CAAC,EAAE,EAAE,GAAG,IAAI,CAAC,MAAM,CAAC,MAAM,EAAE,CAAC,GAAG,EAAE,EAAE,EAAE,CAAC,EAAE;AAClD,wBAAI,GAAG,GAAG,IAAI,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC;AACzB,wBAAI,GAAG,CAAC,qBAAqB,IAAI,CAAC,IAAI,CAAC,GAAG,CAAC,GAAG,CAAC,GAAG,CAAC,UAAU,CAAC,IAAI,CAAC,EAAE;AACjE,gCAAQ,CAAC,IAAI,CAAC,GAAG,CAAC,qBAAqB,CAAC,CAAC;qBAC5C;iBACJ;;;AAGD,qBAAK,IAAI,CAAC,GAAG,CAAC,EAAE,EAAE,GAAG,QAAQ,CAAC,MAAM,EAAE,CAAC,GAAG,EAAE,EAAE,EAAE,CAAC,EAAE;AAC/C,wBAAI,IAAI,GAAG,QAAQ,CAAC,CAAC,CAAC,CAAC;AACvB,wBAAI,CAAC,gBAAgB,CAAC,IAAI,CAAC,OAAO,EAC1B,IAAI,UAAU,CACV,QAAQ,CAAC,sBAAsB,EAC/B,IAAI,CAAC,OAAO,EACZ,IAAI,CAAC,IAAI,EACT,IAAI,EACJ,IAAI,EACJ,IAAI,CACP,CAAC,CAAC;iBAEd;;AAED,oBAAI,CAAC,QAAQ,CAAC,IAAI,GAAG,IAAI,CAAC,MAAM,CAAC;;AAEjC,kDAzCK,WAAW,yCAyCK,YAAY,EAAE;aACtC;;AAED,wBAAgB;mBAAA,0BAAC,IAAI,EAAE,GAAG,EAAE;AACxB,oBAAI,IAAI,IAAI,IAAI,CAAC,IAAI,KAAK,MAAM,CAAC,UAAU,EAAE;AACzC,wBAAI,CAAC,eAAe,CACZ,IAAI,CAAC,IAAI,EACT,IAAI,CAAC,QAAQ,CAAC,GAAG,EACjB,IAAI,CAAC,QAAQ,CAAC,SAAS,EACvB,IAAI,EACJ,GAAG,CAAC,CAAC;iBAChB;aACJ;;;;WArDQ,WAAW;GAAS,KAAK;;IAwDzB,WAAW,WAAX,WAAW;AACT,aADF,WAAW,CACR,YAAY,EAAE,UAAU,EAAE,KAAK,EAAE;8BADpC,WAAW;;AAEhB,mCAFK,WAAW,6CAEV,YAAY,EAAE,QAAQ,EAAE,UAAU,EAAE,KAAK,EAAE,KAAK,EAAE;KAC3D;;cAHQ,WAAW;;WAAX,WAAW;GAAS,KAAK;;IAMzB,2BAA2B,WAA3B,2BAA2B;AACzB,aADF,2BAA2B,CACxB,YAAY,EAAE,UAAU,EAAE,KAAK,EAAE;8BADpC,2BAA2B;;AAEhC,mCAFK,2BAA2B,6CAE1B,YAAY,EAAE,0BAA0B,EAAE,UAAU,EAAE,KAAK,EAAE,KAAK,EAAE;AAC1E,YAAI,CAAC,QAAQ,CAAC,KAAK,CAAC,EAAE,EACd,IAAI,UAAU,CACV,QAAQ,CAAC,YAAY,EACrB,KAAK,CAAC,EAAE,EACR,KAAK,EACL,IAAI,EACJ,IAAI,EACJ,IAAI,CACP,CAAC,CAAC;AACX,YAAI,CAAC,uBAAuB,GAAG,IAAI,CAAC;KACvC;;cAbQ,2BAA2B;;WAA3B,2BAA2B;GAAS,KAAK;;IAgBzC,UAAU,WAAV,UAAU;AACR,aADF,UAAU,CACP,YAAY,EAAE,UAAU,EAAE,KAAK,EAAE;8BADpC,UAAU;;AAEf,mCAFK,UAAU,6CAET,YAAY,EAAE,OAAO,EAAE,UAAU,EAAE,KAAK,EAAE,KAAK,EAAE;KAC1D;;cAHQ,UAAU;;WAAV,UAAU;GAAS,KAAK;;IAMxB,SAAS,WAAT,SAAS;AACP,aADF,SAAS,CACN,YAAY,EAAE,UAAU,EAAE,KAAK,EAAE;8BADpC,SAAS;;AAEd,mCAFK,SAAS,6CAER,YAAY,EAAE,MAAM,EAAE,UAAU,EAAE,KAAK,EAAE,KAAK,EAAE;KACzD;;cAHQ,SAAS;;iBAAT,SAAS;AAKlB,eAAO;mBAAA,iBAAC,YAAY,EAAE;AAClB,oBAAI,IAAI,CAAC,uBAAuB,CAAC,YAAY,CAAC,EAAE;AAC5C,sDAPC,SAAS,yCAOW,YAAY,EAAE;iBACtC;;AAED,qBAAK,IAAI,CAAC,GAAG,CAAC,EAAE,EAAE,GAAG,IAAI,CAAC,MAAM,CAAC,MAAM,EAAE,CAAC,GAAG,EAAE,EAAE,EAAE,CAAC,EAAE;AAClD,wBAAI,GAAG,GAAG,IAAI,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC;AACzB,uBAAG,CAAC,OAAO,GAAG,IAAI,CAAC;AACnB,wBAAI,CAAC,sBAAsB,CAAC,GAAG,CAAC,CAAC;iBACpC;AACD,oBAAI,CAAC,MAAM,GAAG,IAAI,CAAC;;AAEnB,uBAAO,IAAI,CAAC,KAAK,CAAC;aACrB;;;;WAlBQ,SAAS;GAAS,KAAK;;IAqBvB,QAAQ,WAAR,QAAQ;AACN,aADF,QAAQ,CACL,YAAY,EAAE,UAAU,EAAE,KAAK,EAAE;8BADpC,QAAQ;;AAEb,mCAFK,QAAQ,6CAEP,YAAY,EAAE,KAAK,EAAE,UAAU,EAAE,KAAK,EAAE,KAAK,EAAE;KACxD;;cAHQ,QAAQ;;WAAR,QAAQ;GAAS,KAAK;;IAMtB,UAAU,WAAV,UAAU;AACR,aADF,UAAU,CACP,YAAY,EAAE,UAAU,EAAE,KAAK,EAAE;8BADpC,UAAU;;AAEf,mCAFK,UAAU,6CAET,YAAY,EAAE,OAAO,EAAE,UAAU,EAAE,KAAK,EAAE,KAAK,EAAE;KAC1D;;cAHQ,UAAU;;WAAV,UAAU;GAAS,KAAK;;IAMxB,WAAW,WAAX,WAAW;AACT,aADF,WAAW,CACR,YAAY,EAAE,UAAU,EAAE,KAAK,EAAE;8BADpC,WAAW;;AAEhB,mCAFK,WAAW,6CAEV,YAAY,EAAE,QAAQ,EAAE,UAAU,EAAE,KAAK,EAAE,KAAK,EAAE;KAC3D;;cAHQ,WAAW;;WAAX,WAAW;GAAS,KAAK;;IAMzB,aAAa,WAAb,aAAa;AACX,aADF,aAAa,CACV,YAAY,EAAE,UAAU,EAAE,KAAK,EAAE,kBAAkB,EAAE;8BADxD,aAAa;;AAElB,mCAFK,aAAa,6CAEZ,YAAY,EAAE,UAAU,EAAE,UAAU,EAAE,KAAK,EAAE,kBAAkB,EAAE;;;;AAIvE,YAAI,IAAI,CAAC,KAAK,CAAC,IAAI,KAAK,MAAM,CAAC,uBAAuB,EAAE;AACpD,gBAAI,CAAC,iBAAiB,EAAE,CAAC;SAC5B;KACJ;;cATQ,aAAa;;iBAAb,aAAa;AAWtB,+BAAuB;mBAAA,mCAAG;;;;;;;;;AAStB,oBAAI,IAAI,CAAC,KAAK,CAAC,IAAI,KAAK,MAAM,CAAC,uBAAuB,EAAE;AACpD,2BAAO,KAAK,CAAC;iBAChB;;AAED,oBAAI,CAAC,IAAI,CAAC,QAAQ,EAAE,EAAE;AAClB,2BAAO,IAAI,CAAC;iBACf;;AAED,oBAAI,QAAQ,GAAG,IAAI,CAAC,GAAG,CAAC,GAAG,CAAC,WAAW,CAAC,CAAC;AACzC,sBAAM,CAAC,QAAQ,EAAE,iCAAiC,CAAC,CAAC;AACpD,uBAAO,QAAQ,CAAC,OAAO,IAAI,QAAQ,CAAC,UAAU,CAAC,MAAM,KAAM,CAAC,CAAC;aAChE;;AAED,0BAAkB;mBAAA,8BAAG;AACjB,oBAAI,CAAC,IAAI,CAAC,QAAQ,EAAE,EAAE;AAClB,2BAAO,IAAI,CAAC;iBACf;AACD,uBAAO,IAAI,CAAC,SAAS,CAAC;aACzB;;AAED,yBAAiB;mBAAA,6BAAG;AAChB,oBAAI,CAAC,eAAe,CACZ,WAAW,EACX,IAAI,CAAC,GAAG,EACR,IAAI,CAAC,SAAS,EACd,IAAI,EACJ,IAAI,CAAC,CAAC;AACd,oBAAI,CAAC,MAAM,CAAC,GAAG,CAAC,WAAW,EAAE,IAAI,CAAC,CAAC;aACtC;;;;WAhDQ,aAAa;GAAS,KAAK;;IAmD3B,QAAQ,WAAR,QAAQ;AACN,aADF,QAAQ,CACL,YAAY,EAAE,UAAU,EAAE,KAAK,EAAE;8BADpC,QAAQ;;AAEb,mCAFK,QAAQ,6CAEP,YAAY,EAAE,KAAK,EAAE,UAAU,EAAE,KAAK,EAAE,KAAK,EAAE;KACxD;;cAHQ,QAAQ;;WAAR,QAAQ;GAAS,KAAK;;IAMtB,UAAU,WAAV,UAAU;AACR,aADF,UAAU,CACP,YAAY,EAAE,UAAU,EAAE,KAAK,EAAE;8BADpC,UAAU;;AAEf,mCAFK,UAAU,6CAET,YAAY,EAAE,OAAO,EAAE,UAAU,EAAE,KAAK,EAAE,KAAK,EAAE;KAC1D;;cAHQ,UAAU;;WAAV,UAAU;GAAS,KAAK","file":"scope.js","sourcesContent":["/*\n  Copyright (C) 2015 Yusuke Suzuki <utatane.tea@gmail.com>\n\n  Redistribution and use in source and binary forms, with or without\n  modification, are permitted provided that the following conditions are met:\n\n    * Redistributions of source code must retain the above copyright\n      notice, this list of conditions and the following disclaimer.\n    * Redistributions in binary form must reproduce the above copyright\n      notice, this list of conditions and the following disclaimer in the\n      documentation and/or other materials provided with the distribution.\n\n  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\"\n  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\n  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\n  ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY\n  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\n  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND\n  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF\n  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n*/\n\nimport { Syntax } from 'estraverse';\nimport Map from 'es6-map';\n\nimport Reference from './reference';\nimport Variable from './variable';\nimport Definition from './definition';\nimport assert from 'assert';\n\nfunction isStrictScope(scope, block, isMethodDefinition, useDirective) {\n    var body, i, iz, stmt, expr;\n\n    // When upper scope is exists and strict, inner scope is also strict.\n    if (scope.upper && scope.upper.isStrict) {\n        return true;\n    }\n\n    // ArrowFunctionExpression's scope is always strict scope.\n    if (block.type === Syntax.ArrowFunctionExpression) {\n        return true;\n    }\n\n    if (isMethodDefinition) {\n        return true;\n    }\n\n    if (scope.type === 'class' || scope.type === 'module') {\n        return true;\n    }\n\n    if (scope.type === 'block' || scope.type === 'switch') {\n        return false;\n    }\n\n    if (scope.type === 'function') {\n        if (block.type === 'Program') {\n            body = block;\n        } else {\n            body = block.body;\n        }\n    } else if (scope.type === 'global') {\n        body = block;\n    } else {\n        return false;\n    }\n\n    // Search 'use strict' directive.\n    if (useDirective) {\n        for (i = 0, iz = body.body.length; i < iz; ++i) {\n            stmt = body.body[i];\n            if (stmt.type !== 'DirectiveStatement') {\n                break;\n            }\n            if (stmt.raw === '\"use strict\"' || stmt.raw === '\\'use strict\\'') {\n                return true;\n            }\n        }\n    } else {\n        for (i = 0, iz = body.body.length; i < iz; ++i) {\n            stmt = body.body[i];\n            if (stmt.type !== Syntax.ExpressionStatement) {\n                break;\n            }\n            expr = stmt.expression;\n            if (expr.type !== Syntax.Literal || typeof expr.value !== 'string') {\n                break;\n            }\n            if (expr.raw != null) {\n                if (expr.raw === '\"use strict\"' || expr.raw === '\\'use strict\\'') {\n                    return true;\n                }\n            } else {\n                if (expr.value === 'use strict') {\n                    return true;\n                }\n            }\n        }\n    }\n    return false;\n}\n\nfunction registerScope(scopeManager, scope) {\n    var scopes;\n\n    scopeManager.scopes.push(scope);\n\n    scopes = scopeManager.__nodeToScope.get(scope.block);\n    if (scopes) {\n        scopes.push(scope);\n    } else {\n        scopeManager.__nodeToScope.set(scope.block, [ scope ]);\n    }\n}\n\n/**\n * @class Scope\n */\nexport default class Scope {\n    constructor(scopeManager, type, upperScope, block, isMethodDefinition) {\n        /**\n         * One of 'TDZ', 'module', 'block', 'switch', 'function', 'catch', 'with', 'function', 'class', 'global'.\n         * @member {String} Scope#type\n         */\n        this.type = type;\n         /**\n         * The scoped {@link Variable}s of this scope, as <code>{ Variable.name\n         * : Variable }</code>.\n         * @member {Map} Scope#set\n         */\n        this.set = new Map();\n        /**\n         * The tainted variables of this scope, as <code>{ Variable.name :\n         * boolean }</code>.\n         * @member {Map} Scope#taints */\n        this.taints = new Map();\n        /**\n         * Generally, through the lexical scoping of JS you can always know\n         * which variable an identifier in the source code refers to. There are\n         * a few exceptions to this rule. With 'global' and 'with' scopes you\n         * can only decide at runtime which variable a reference refers to.\n         * Moreover, if 'eval()' is used in a scope, it might introduce new\n         * bindings in this or its prarent scopes.\n         * All those scopes are considered 'dynamic'.\n         * @member {boolean} Scope#dynamic\n         */\n        this.dynamic = this.type === 'global' || this.type === 'with';\n        /**\n         * A reference to the scope-defining syntax node.\n         * @member {esprima.Node} Scope#block\n         */\n        this.block = block;\n         /**\n         * The {@link Reference|references} that are not resolved with this scope.\n         * @member {Reference[]} Scope#through\n         */\n        this.through = [];\n         /**\n         * The scoped {@link Variable}s of this scope. In the case of a\n         * 'function' scope this includes the automatic argument <em>arguments</em> as\n         * its first element, as well as all further formal arguments.\n         * @member {Variable[]} Scope#variables\n         */\n        this.variables = [];\n         /**\n         * Any variable {@link Reference|reference} found in this scope. This\n         * includes occurrences of local variables as well as variables from\n         * parent scopes (including the global scope). For local variables\n         * this also includes defining occurrences (like in a 'var' statement).\n         * In a 'function' scope this does not include the occurrences of the\n         * formal parameter in the parameter list.\n         * @member {Reference[]} Scope#references\n         */\n        this.references = [];\n\n         /**\n         * For 'global' and 'function' scopes, this is a self-reference. For\n         * other scope types this is the <em>variableScope</em> value of the\n         * parent scope.\n         * @member {Scope} Scope#variableScope\n         */\n        this.variableScope =\n            (this.type === 'global' || this.type === 'function' || this.type === 'module') ? this : upperScope.variableScope;\n         /**\n         * Whether this scope is created by a FunctionExpression.\n         * @member {boolean} Scope#functionExpressionScope\n         */\n        this.functionExpressionScope = false;\n         /**\n         * Whether this is a scope that contains an 'eval()' invocation.\n         * @member {boolean} Scope#directCallToEvalScope\n         */\n        this.directCallToEvalScope = false;\n         /**\n         * @member {boolean} Scope#thisFound\n         */\n        this.thisFound = false;\n\n        this.__left = [];\n\n         /**\n         * Reference to the parent {@link Scope|scope}.\n         * @member {Scope} Scope#upper\n         */\n        this.upper = upperScope;\n         /**\n         * Whether 'use strict' is in effect in this scope.\n         * @member {boolean} Scope#isStrict\n         */\n        this.isStrict = isStrictScope(this, block, isMethodDefinition, scopeManager.__useDirective());\n\n         /**\n         * List of nested {@link Scope}s.\n         * @member {Scope[]} Scope#childScopes\n         */\n        this.childScopes = [];\n        if (this.upper) {\n            this.upper.childScopes.push(this);\n        }\n\n        registerScope(scopeManager, this);\n    }\n\n    __shouldStaticallyClose(scopeManager) {\n        return (!this.dynamic || scopeManager.__isOptimistic());\n    }\n\n    __staticClose(scopeManager) {\n        // static resolve\n        for (let i = 0, iz = this.__left.length; i < iz; ++i) {\n            let ref = this.__left[i];\n            if (!this.__resolve(ref)) {\n                this.__delegateToUpperScope(ref);\n            }\n        }\n    }\n\n    __dynamicClose(scopeManager) {\n        // This path is for \"global\" and \"function with eval\" environment.\n        for (let i = 0, iz = this.__left.length; i < iz; ++i) {\n            // notify all names are through to global\n            let ref = this.__left[i];\n            let current = this;\n            do {\n                current.through.push(ref);\n                current = current.upper;\n            } while (current);\n        }\n    }\n\n    __close(scopeManager) {\n        if (this.__shouldStaticallyClose(scopeManager)) {\n            this.__staticClose();\n        } else {\n            this.__dynamicClose();\n        }\n\n        this.__left = null;\n        return this.upper;\n    }\n\n    __resolve(ref) {\n        var variable, name;\n        name = ref.identifier.name;\n        if (this.set.has(name)) {\n            variable = this.set.get(name);\n            variable.references.push(ref);\n            variable.stack = variable.stack && ref.from.variableScope === this.variableScope;\n            if (ref.tainted) {\n                variable.tainted = true;\n                this.taints.set(variable.name, true);\n            }\n            ref.resolved = variable;\n            return true;\n        }\n        return false;\n    }\n\n    __delegateToUpperScope(ref) {\n        if (this.upper) {\n            this.upper.__left.push(ref);\n        }\n        this.through.push(ref);\n    }\n\n    __defineGeneric(name, set, variables, node, def) {\n        var variable;\n\n        variable = set.get(name);\n        if (!variable) {\n            variable = new Variable(name, this);\n            set.set(name, variable);\n            variables.push(variable);\n        }\n\n        if (def) {\n            variable.defs.push(def);\n        }\n        if (node) {\n            variable.identifiers.push(node);\n        }\n    }\n\n    __define(node, def) {\n        if (node && node.type === Syntax.Identifier) {\n            this.__defineGeneric(\n                    node.name,\n                    this.set,\n                    this.variables,\n                    node,\n                    def);\n        }\n    }\n\n    __referencing(node, assign, writeExpr, maybeImplicitGlobal, partial) {\n        // because Array element may be null\n        if (!node || node.type !== Syntax.Identifier) {\n            return;\n        }\n\n        // Specially handle like `this`.\n        if (node.name === 'super') {\n            return;\n        }\n\n        let ref = new Reference(node, this, assign || Reference.READ, writeExpr, maybeImplicitGlobal, !!partial);\n        this.references.push(ref);\n        this.__left.push(ref);\n    }\n\n    __detectEval() {\n        var current;\n        current = this;\n        this.directCallToEvalScope = true;\n        do {\n            current.dynamic = true;\n            current = current.upper;\n        } while (current);\n    }\n\n    __detectThis() {\n        this.thisFound = true;\n    }\n\n    __isClosed() {\n        return this.__left === null;\n    }\n\n    /**\n     * returns resolved {Reference}\n     * @method Scope#resolve\n     * @param {Esprima.Identifier} ident - identifier to be resolved.\n     * @return {Reference}\n     */\n    resolve(ident) {\n        var ref, i, iz;\n        assert(this.__isClosed(), 'Scope should be closed.');\n        assert(ident.type === Syntax.Identifier, 'Target should be identifier.');\n        for (i = 0, iz = this.references.length; i < iz; ++i) {\n            ref = this.references[i];\n            if (ref.identifier === ident) {\n                return ref;\n            }\n        }\n        return null;\n    }\n\n    /**\n     * returns this scope is static\n     * @method Scope#isStatic\n     * @return {boolean}\n     */\n    isStatic() {\n        return !this.dynamic;\n    }\n\n    /**\n     * returns this scope has materialized arguments\n     * @method Scope#isArgumentsMaterialized\n     * @return {boolean}\n     */\n    isArgumentsMaterialized() {\n        return true;\n    }\n\n    /**\n     * returns this scope has materialized `this` reference\n     * @method Scope#isThisMaterialized\n     * @return {boolean}\n     */\n    isThisMaterialized() {\n        return true;\n    }\n\n    isUsedName(name) {\n        if (this.set.has(name)) {\n            return true;\n        }\n        for (var i = 0, iz = this.through.length; i < iz; ++i) {\n            if (this.through[i].identifier.name === name) {\n                return true;\n            }\n        }\n        return false;\n    }\n}\n\nexport class GlobalScope extends Scope {\n    constructor(scopeManager, block) {\n        super(scopeManager, 'global', null, block, false);\n        this.implicit = {\n            set: new Map(),\n            variables: [],\n            /**\n            * List of {@link Reference}s that are left to be resolved (i.e. which\n            * need to be linked to the variable they refer to).\n            * @member {Reference[]} Scope#implicit#left\n            */\n            left: []\n        };\n    }\n\n    __close(scopeManager) {\n        let implicit = [];\n        for (let i = 0, iz = this.__left.length; i < iz; ++i) {\n            let ref = this.__left[i];\n            if (ref.__maybeImplicitGlobal && !this.set.has(ref.identifier.name)) {\n                implicit.push(ref.__maybeImplicitGlobal);\n            }\n        }\n\n        // create an implicit global variable from assignment expression\n        for (let i = 0, iz = implicit.length; i < iz; ++i) {\n            let info = implicit[i];\n            this.__defineImplicit(info.pattern,\n                    new Definition(\n                        Variable.ImplicitGlobalVariable,\n                        info.pattern,\n                        info.node,\n                        null,\n                        null,\n                        null\n                    ));\n\n        }\n\n        this.implicit.left = this.__left;\n\n        return super.__close(scopeManager);\n    }\n\n    __defineImplicit(node, def) {\n        if (node && node.type === Syntax.Identifier) {\n            this.__defineGeneric(\n                    node.name,\n                    this.implicit.set,\n                    this.implicit.variables,\n                    node,\n                    def);\n        }\n    }\n}\n\nexport class ModuleScope extends Scope {\n    constructor(scopeManager, upperScope, block) {\n        super(scopeManager, 'module', upperScope, block, false);\n    }\n}\n\nexport class FunctionExpressionNameScope extends Scope {\n    constructor(scopeManager, upperScope, block) {\n        super(scopeManager, 'function-expression-name', upperScope, block, false);\n        this.__define(block.id,\n                new Definition(\n                    Variable.FunctionName,\n                    block.id,\n                    block,\n                    null,\n                    null,\n                    null\n                ));\n        this.functionExpressionScope = true;\n    }\n}\n\nexport class CatchScope extends Scope {\n    constructor(scopeManager, upperScope, block) {\n        super(scopeManager, 'catch', upperScope, block, false);\n    }\n}\n\nexport class WithScope extends Scope {\n    constructor(scopeManager, upperScope, block) {\n        super(scopeManager, 'with', upperScope, block, false);\n    }\n\n    __close(scopeManager) {\n        if (this.__shouldStaticallyClose(scopeManager)) {\n            return super.__close(scopeManager);\n        }\n\n        for (let i = 0, iz = this.__left.length; i < iz; ++i) {\n            let ref = this.__left[i];\n            ref.tainted = true;\n            this.__delegateToUpperScope(ref);\n        }\n        this.__left = null;\n\n        return this.upper;\n    }\n}\n\nexport class TDZScope extends Scope {\n    constructor(scopeManager, upperScope, block) {\n        super(scopeManager, 'TDZ', upperScope, block, false);\n    }\n}\n\nexport class BlockScope extends Scope {\n    constructor(scopeManager, upperScope, block) {\n        super(scopeManager, 'block', upperScope, block, false);\n    }\n}\n\nexport class SwitchScope extends Scope {\n    constructor(scopeManager, upperScope, block) {\n        super(scopeManager, 'switch', upperScope, block, false);\n    }\n}\n\nexport class FunctionScope extends Scope {\n    constructor(scopeManager, upperScope, block, isMethodDefinition) {\n        super(scopeManager, 'function', upperScope, block, isMethodDefinition);\n\n        // section 9.2.13, FunctionDeclarationInstantiation.\n        // NOTE Arrow functions never have an arguments objects.\n        if (this.block.type !== Syntax.ArrowFunctionExpression) {\n            this.__defineArguments();\n        }\n    }\n\n    isArgumentsMaterialized() {\n        // TODO(Constellation)\n        // We can more aggressive on this condition like this.\n        //\n        // function t() {\n        //     // arguments of t is always hidden.\n        //     function arguments() {\n        //     }\n        // }\n        if (this.block.type === Syntax.ArrowFunctionExpression) {\n            return false;\n        }\n\n        if (!this.isStatic()) {\n            return true;\n        }\n\n        let variable = this.set.get('arguments');\n        assert(variable, 'Always have arguments variable.');\n        return variable.tainted || variable.references.length  !== 0;\n    }\n\n    isThisMaterialized() {\n        if (!this.isStatic()) {\n            return true;\n        }\n        return this.thisFound;\n    }\n\n    __defineArguments() {\n        this.__defineGeneric(\n                'arguments',\n                this.set,\n                this.variables,\n                null,\n                null);\n        this.taints.set('arguments', true);\n    }\n}\n\nexport class ForScope extends Scope {\n    constructor(scopeManager, upperScope, block) {\n        super(scopeManager, 'for', upperScope, block, false);\n    }\n}\n\nexport class ClassScope extends Scope {\n    constructor(scopeManager, upperScope, block) {\n        super(scopeManager, 'class', upperScope, block, false);\n    }\n}\n\n/* vim: set sw=4 ts=4 et tw=80 : */\n"],"sourceRoot":"/source/"}
\ No newline at end of file
diff --git a/tools/eslint/node_modules/escope/lib/variable.js b/tools/eslint/node_modules/escope/lib/variable.js
new file mode 100644
index 00000000000000..6630f0a646b56c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/lib/variable.js
@@ -0,0 +1,89 @@
+"use strict";
+
+var _classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } };
+
+/*
+  Copyright (C) 2015 Yusuke Suzuki 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/**
+ * A Variable represents a locally scoped identifier. These include arguments to
+ * functions.
+ * @class Variable
+ */
+
+var Variable = function Variable(name, scope) {
+  _classCallCheck(this, Variable);
+
+  /**
+   * The variable name, as given in the source code.
+   * @member {String} Variable#name
+   */
+  this.name = name;
+  /**
+   * List of defining occurrences of this variable (like in 'var ...'
+   * statements or as parameter), as AST nodes.
+   * @member {esprima.Identifier[]} Variable#identifiers
+   */
+  this.identifiers = [];
+  /**
+   * List of {@link Reference|references} of this variable (excluding parameter entries)
+   * in its defining scope and all nested scopes. For defining
+   * occurrences only see {@link Variable#defs}.
+   * @member {Reference[]} Variable#references
+   */
+  this.references = [];
+
+  /**
+   * List of defining occurrences of this variable (like in 'var ...'
+   * statements or as parameter), as custom objects.
+   * @member {Definition[]} Variable#defs
+   */
+  this.defs = [];
+
+  this.tainted = false;
+  /**
+   * Whether this is a stack variable.
+   * @member {boolean} Variable#stack
+   */
+  this.stack = true;
+  /**
+   * Reference to the enclosing Scope.
+   * @member {Scope} Variable#scope
+   */
+  this.scope = scope;
+};
+
+module.exports = Variable;
+
+Variable.CatchClause = "CatchClause";
+Variable.Parameter = "Parameter";
+Variable.FunctionName = "FunctionName";
+Variable.ClassName = "ClassName";
+Variable.Variable = "Variable";
+Variable.ImportBinding = "ImportBinding";
+Variable.TDZ = "TDZ";
+Variable.ImplicitGlobalVariable = "ImplicitGlobalVariable";
+
+/* vim: set sw=4 ts=4 et tw=80 : */
+//# sourceMappingURL=data:application/json;base64,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
\ No newline at end of file
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/.lint b/tools/eslint/node_modules/escope/node_modules/es6-map/.lint
new file mode 100644
index 00000000000000..e8cb4c7581685f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/.lint
@@ -0,0 +1,11 @@
+@root
+
+module
+
+indent 2
+maxlen 80
+tabs
+
+ass
+nomen
+plusplus
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/.npmignore b/tools/eslint/node_modules/escope/node_modules/es6-map/.npmignore
new file mode 100644
index 00000000000000..155e41f69142ef
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/.npmignore
@@ -0,0 +1,4 @@
+.DS_Store
+/node_modules
+/npm-debug.log
+/.lintcache
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/.travis.yml b/tools/eslint/node_modules/escope/node_modules/es6-map/.travis.yml
new file mode 100644
index 00000000000000..9181d7823d86b8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/.travis.yml
@@ -0,0 +1,11 @@
+language: node_js
+node_js:
+  - 0.8
+  - 0.10
+  - 0.11
+
+notifications:
+  email:
+    - medikoo+es6-map@medikoo.com
+
+script: "npm test && npm run lint"
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/CHANGES b/tools/eslint/node_modules/escope/node_modules/es6-map/CHANGES
new file mode 100644
index 00000000000000..a17e221ab39e40
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/CHANGES
@@ -0,0 +1,16 @@
+v0.1.1  --  2014.10.07
+* Fix isImplemented so native Maps are detected properly
+* Configure lint scripts
+
+v0.1.0  --  2014.04.29
+* Assure strictly npm hosted dependencies
+* Update to use latest versions of dependencies
+
+v0.0.1  --  2014.04.25
+* Provide @@toStringTag symbol, and use other ES 6 symbols
+* Fix iterators handling
+* Fix isImplemented so it doesn't crash
+* Update up to changes in dependencies
+
+v0.0.0  --  2013.11.10
+- Initial (dev) version
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/LICENCE b/tools/eslint/node_modules/escope/node_modules/es6-map/LICENCE
new file mode 100644
index 00000000000000..aaf35282f41f57
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/LICENCE
@@ -0,0 +1,19 @@
+Copyright (C) 2013 Mariusz Nowak (www.medikoo.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/README.md b/tools/eslint/node_modules/escope/node_modules/es6-map/README.md
new file mode 100644
index 00000000000000..1ea3a953c5093a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/README.md
@@ -0,0 +1,75 @@
+# es6-map
+## Map collection as specified in ECMAScript6
+
+### Usage
+
+If you want to make sure your environment implements `Map`, do:
+
+```javascript
+require('es6-map/implement');
+```
+
+If you'd like to use native version when it exists and fallback to polyfill if it doesn't, but without implementing `Map` on global scope, do:
+
+```javascript
+var Map = require('es6-map');
+```
+
+If you strictly want to use polyfill even if native `Map` exists, do:
+
+```javascript
+var Map = require('es6-map/polyfill');
+```
+
+### Installation
+
+	$ npm install es6-map
+	
+To port it to Browser or any other (non CJS) environment, use your favorite CJS bundler. No favorite yet? Try: [Browserify](http://browserify.org/), [Webmake](https://github.com/medikoo/modules-webmake) or [Webpack](http://webpack.github.io/)
+
+#### API
+
+Best is to refer to [specification](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-map-objects). Still if you want quick look, follow examples:
+
+```javascript
+var Map = require('es6-map');
+
+var x = {}, y = {}, map = new Map([['raz', 'one'], ['dwa', 'two'], [x, y]]);
+
+map.size;                 // 3
+map.get('raz');           // 'one'
+map.get(x);               // y
+map.has('raz');           // true
+map.has(x);               // true
+map.has('foo');           // false
+map.set('trzy', 'three'); // map
+map.size                  // 4
+map.get('trzy');          // 'three'
+map.has('trzy');          // true
+map.has('dwa');           // true
+map.delete('dwa');        // true
+map.size;                 // 3
+
+map.forEach(function (value, key) {
+  // { 'raz', 'one' }, { x, y }, { 'trzy', 'three' } iterated
+});
+
+// FF nightly only:
+for (value of map) {
+ // ['raz', 'one'], [x, y], ['trzy', 'three'] iterated
+}
+
+var iterator = map.values();
+
+iterator.next(); // { done: false, value: 'one' }
+iterator.next(); // { done: false, value: y }
+iterator.next(); // { done: false, value: 'three' }
+iterator.next(); // { done: true, value: undefined }
+
+map.clear(); // undefined
+map.size; // 0
+```
+
+## Tests [![Build Status](https://travis-ci.org/medikoo/es6-map.png)](https://travis-ci.org/medikoo/es6-map)
+
+	$ npm test
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/implement.js
new file mode 100644
index 00000000000000..ff3ebaccb7ae97
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/implement.js
@@ -0,0 +1,7 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(require('es5-ext/global'), 'Map',
+		{ value: require('./polyfill'), configurable: true, enumerable: false,
+			writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/index.js
new file mode 100644
index 00000000000000..3e27caacb75c75
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./is-implemented')() ? Map : require('./polyfill');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/is-implemented.js
new file mode 100644
index 00000000000000..cb872fa45938a9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/is-implemented.js
@@ -0,0 +1,30 @@
+'use strict';
+
+module.exports = function () {
+	var map, iterator, result;
+	if (typeof Map !== 'function') return false;
+	try {
+		// WebKit doesn't support arguments and crashes
+		map = new Map([['raz', 'one'], ['dwa', 'two'], ['trzy', 'three']]);
+	} catch (e) {
+		return false;
+	}
+	if (map.size !== 3) return false;
+	if (typeof map.clear !== 'function') return false;
+	if (typeof map.delete !== 'function') return false;
+	if (typeof map.entries !== 'function') return false;
+	if (typeof map.forEach !== 'function') return false;
+	if (typeof map.get !== 'function') return false;
+	if (typeof map.has !== 'function') return false;
+	if (typeof map.keys !== 'function') return false;
+	if (typeof map.set !== 'function') return false;
+	if (typeof map.values !== 'function') return false;
+
+	iterator = map.entries();
+	result = iterator.next();
+	if (result.done !== false) return false;
+	if (!result.value) return false;
+	if (result.value[0] !== 'raz') return false;
+	if (result.value[1] !== 'one') return false;
+	return true;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/is-map.js b/tools/eslint/node_modules/escope/node_modules/es6-map/is-map.js
new file mode 100644
index 00000000000000..f45526a43ba1db
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/is-map.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var toStringTagSymbol = require('es6-symbol').toStringTag
+
+  , toString = Object.prototype.toString
+  , id = '[object Map]'
+  , Global = (typeof Map === 'undefined') ? null : Map;
+
+module.exports = function (x) {
+	return (x && ((Global && (x instanceof Global)) ||
+			(toString.call(x) === id) || (x[toStringTagSymbol] === 'Map'))) || false;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/is-native-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/is-native-implemented.js
new file mode 100644
index 00000000000000..208c6613cff844
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/is-native-implemented.js
@@ -0,0 +1,9 @@
+// Exports true if environment provides native `Map` implementation,
+// whatever that is.
+
+'use strict';
+
+module.exports = (function () {
+	if (typeof Map === 'undefined') return false;
+	return (Object.prototype.toString.call(Map.prototype) === '[object Map]');
+}());
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/lib/iterator-kinds.js b/tools/eslint/node_modules/escope/node_modules/es6-map/lib/iterator-kinds.js
new file mode 100644
index 00000000000000..5367b38d943d1a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/lib/iterator-kinds.js
@@ -0,0 +1,4 @@
+'use strict';
+
+module.exports = require('es5-ext/object/primitive-set')('key',
+	'value', 'key+value');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/lib/iterator.js b/tools/eslint/node_modules/escope/node_modules/es6-map/lib/iterator.js
new file mode 100644
index 00000000000000..60f1e8c9e3ca90
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/lib/iterator.js
@@ -0,0 +1,38 @@
+'use strict';
+
+var setPrototypeOf    = require('es5-ext/object/set-prototype-of')
+  , d                 = require('d')
+  , Iterator          = require('es6-iterator')
+  , toStringTagSymbol = require('es6-symbol').toStringTag
+  , kinds             = require('./iterator-kinds')
+
+  , defineProperties = Object.defineProperties
+  , unBind = Iterator.prototype._unBind
+  , MapIterator;
+
+MapIterator = module.exports = function (map, kind) {
+	if (!(this instanceof MapIterator)) return new MapIterator(map, kind);
+	Iterator.call(this, map.__mapKeysData__, map);
+	if (!kind || !kinds[kind]) kind = 'key+value';
+	defineProperties(this, {
+		__kind__: d('', kind),
+		__values__: d('w', map.__mapValuesData__)
+	});
+};
+if (setPrototypeOf) setPrototypeOf(MapIterator, Iterator);
+
+MapIterator.prototype = Object.create(Iterator.prototype, {
+	constructor: d(MapIterator),
+	_resolve: d(function (i) {
+		if (this.__kind__ === 'value') return this.__values__[i];
+		if (this.__kind__ === 'key') return this.__list__[i];
+		return [this.__list__[i], this.__values__[i]];
+	}),
+	_unBind: d(function () {
+		this.__values__ = null;
+		unBind.call(this);
+	}),
+	toString: d(function () { return '[object Map Iterator]'; })
+});
+Object.defineProperty(MapIterator.prototype, toStringTagSymbol,
+	d('c', 'Map Iterator'));
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/lib/primitive-iterator.js b/tools/eslint/node_modules/escope/node_modules/es6-map/lib/primitive-iterator.js
new file mode 100644
index 00000000000000..b9eada37c14455
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/lib/primitive-iterator.js
@@ -0,0 +1,57 @@
+'use strict';
+
+var clear             = require('es5-ext/array/#/clear')
+  , assign            = require('es5-ext/object/assign')
+  , setPrototypeOf    = require('es5-ext/object/set-prototype-of')
+  , toStringTagSymbol = require('es6-symbol').toStringTag
+  , d                 = require('d')
+  , autoBind          = require('d/auto-bind')
+  , Iterator          = require('es6-iterator')
+  , kinds             = require('./iterator-kinds')
+
+  , defineProperties = Object.defineProperties, keys = Object.keys
+  , unBind = Iterator.prototype._unBind
+  , PrimitiveMapIterator;
+
+PrimitiveMapIterator = module.exports = function (map, kind) {
+	if (!(this instanceof PrimitiveMapIterator)) {
+		return new PrimitiveMapIterator(map, kind);
+	}
+	Iterator.call(this, keys(map.__mapKeysData__), map);
+	if (!kind || !kinds[kind]) kind = 'key+value';
+	defineProperties(this, {
+		__kind__: d('', kind),
+		__keysData__: d('w', map.__mapKeysData__),
+		__valuesData__: d('w', map.__mapValuesData__)
+	});
+};
+if (setPrototypeOf) setPrototypeOf(PrimitiveMapIterator, Iterator);
+
+PrimitiveMapIterator.prototype = Object.create(Iterator.prototype, assign({
+	constructor: d(PrimitiveMapIterator),
+	_resolve: d(function (i) {
+		if (this.__kind__ === 'value') return this.__valuesData__[this.__list__[i]];
+		if (this.__kind__ === 'key') return this.__keysData__[this.__list__[i]];
+		return [this.__keysData__[this.__list__[i]],
+			this.__valuesData__[this.__list__[i]]];
+	}),
+	_unBind: d(function () {
+		this.__keysData__ = null;
+		this.__valuesData__ = null;
+		unBind.call(this);
+	}),
+	toString: d(function () { return '[object Map Iterator]'; })
+}, autoBind({
+	_onAdd: d(function (key) { this.__list__.push(key); }),
+	_onDelete: d(function (key) {
+		var index = this.__list__.lastIndexOf(key);
+		if (index < this.__nextIndex__) return;
+		this.__list__.splice(index, 1);
+	}),
+	_onClear: d(function () {
+		clear.call(this.__list__);
+		this.__nextIndex__ = 0;
+	})
+})));
+Object.defineProperty(PrimitiveMapIterator.prototype, toStringTagSymbol,
+	d('c', 'Map Iterator'));
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/.lint b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/.lint
new file mode 100644
index 00000000000000..858b75353b331c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/.lint
@@ -0,0 +1,12 @@
+@root
+
+es5
+module
+
+tabs
+indent 2
+maxlen 80
+
+ass
+nomen
+plusplus
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/.npmignore b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/.npmignore
new file mode 100644
index 00000000000000..155e41f69142ef
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/.npmignore
@@ -0,0 +1,4 @@
+.DS_Store
+/node_modules
+/npm-debug.log
+/.lintcache
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/.travis.yml b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/.travis.yml
new file mode 100644
index 00000000000000..50008b23e6bcb9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/.travis.yml
@@ -0,0 +1,9 @@
+language: node_js
+node_js:
+  - 0.8
+  - 0.10
+  - 0.11
+
+notifications:
+  email:
+    - medikoo+d@medikoo.com
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/CHANGES b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/CHANGES
new file mode 100644
index 00000000000000..45233f747eca72
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/CHANGES
@@ -0,0 +1,7 @@
+v0.1.1  --  2014.04.24
+- Add `autoBind` and `lazy` utilities
+- Allow to pass other options to be merged onto created descriptor.
+  Useful when used with other custom utilties
+
+v0.1.0  --  2013.06.20
+Initial (derived from es5-ext project)
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/LICENCE b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/LICENCE
new file mode 100644
index 00000000000000..aaf35282f41f57
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/LICENCE
@@ -0,0 +1,19 @@
+Copyright (C) 2013 Mariusz Nowak (www.medikoo.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/README.md b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/README.md
new file mode 100644
index 00000000000000..872d493ed86b6b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/README.md
@@ -0,0 +1,108 @@
+# D - Property descriptor factory
+
+_Originally derived from [es5-ext](https://github.com/medikoo/es5-ext) package._
+
+Defining properties with descriptors is very verbose:
+
+```javascript
+var Account = function () {};
+Object.defineProperties(Account.prototype, {
+  deposit: { value: function () {
+      /* ... */
+    }, configurable: true, enumerable: false, writable: true },
+  whithdraw: { value: function () {
+      /* ... */
+    }, configurable: true, enumerable: false, writable: true },
+  balance: { get: function () {
+      /* ... */
+    }, configurable: true, enumerable: false }
+});
+```
+
+D cuts that to:
+
+```javascript
+var d = require('d');
+
+var Account = function () {};
+Object.defineProperties(Account.prototype, {
+  deposit: d(function () {
+    /* ... */
+  }),
+  whithdraw: d(function () {
+    /* ... */
+  }),
+  balance: d.gs(function () {
+    /* ... */
+  })
+});
+```
+
+By default, created descriptor follow characteristics of native ES5 properties, and defines values as:
+
+```javascript
+{ configurable: true, enumerable: false, writable: true }
+```
+
+You can overwrite it by preceding _value_ argument with instruction:
+```javascript
+d('c', value); // { configurable: true, enumerable: false, writable: false }
+d('ce', value); // { configurable: true, enumerable: true, writable: false }
+d('e', value); // { configurable: false, enumerable: true, writable: false }
+
+// Same way for get/set:
+d.gs('e', value); // { configurable: false, enumerable: true }
+```
+
+### Other utilities
+
+#### autoBind(obj, props) _(d/auto-bind)_
+
+Define methods which will be automatically bound to its instances
+
+```javascript
+var d = require('d');
+var autoBind = require('d/auto-bind');
+
+var Foo = function () { this._count = 0; };
+autoBind(Foo.prototype, {
+  increment: d(function () { ++this._count; });
+});
+
+var foo = new Foo();
+
+// Increment foo counter on each domEl click
+domEl.addEventListener('click', foo.increment, false);
+```
+
+#### lazy(obj, props) _(d/lazy)_
+
+Define lazy properties, which will be resolved on first access
+
+```javascript
+var d = require('d');
+var lazy = require('d/lazy');
+
+var Foo = function () {};
+lazy(Foo.prototype, {
+  items: d(function () { return []; })
+});
+
+var foo = new Foo();
+foo.items.push(1, 2); // foo.items array created
+```
+
+## Installation
+### NPM
+
+In your project path:
+
+	$ npm install d
+
+### Browser
+
+You can easily bundle _D_ for browser with [modules-webmake](https://github.com/medikoo/modules-webmake)
+
+## Tests [![Build Status](https://travis-ci.org/medikoo/d.png)](https://travis-ci.org/medikoo/d)
+
+	$ npm test
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/auto-bind.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/auto-bind.js
new file mode 100644
index 00000000000000..1b00dba3cc3ddf
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/auto-bind.js
@@ -0,0 +1,31 @@
+'use strict';
+
+var copy       = require('es5-ext/object/copy')
+  , map        = require('es5-ext/object/map')
+  , callable   = require('es5-ext/object/valid-callable')
+  , validValue = require('es5-ext/object/valid-value')
+
+  , bind = Function.prototype.bind, defineProperty = Object.defineProperty
+  , hasOwnProperty = Object.prototype.hasOwnProperty
+  , define;
+
+define = function (name, desc, bindTo) {
+	var value = validValue(desc) && callable(desc.value), dgs;
+	dgs = copy(desc);
+	delete dgs.writable;
+	delete dgs.value;
+	dgs.get = function () {
+		if (hasOwnProperty.call(this, name)) return value;
+		desc.value = bind.call(value, (bindTo == null) ? this : this[bindTo]);
+		defineProperty(this, name, desc);
+		return this[name];
+	};
+	return dgs;
+};
+
+module.exports = function (props/*, bindTo*/) {
+	var bindTo = arguments[1];
+	return map(props, function (desc, name) {
+		return define(name, desc, bindTo);
+	});
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/index.js
new file mode 100644
index 00000000000000..076ae465f60c4b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/index.js
@@ -0,0 +1,63 @@
+'use strict';
+
+var assign        = require('es5-ext/object/assign')
+  , normalizeOpts = require('es5-ext/object/normalize-options')
+  , isCallable    = require('es5-ext/object/is-callable')
+  , contains      = require('es5-ext/string/#/contains')
+
+  , d;
+
+d = module.exports = function (dscr, value/*, options*/) {
+	var c, e, w, options, desc;
+	if ((arguments.length < 2) || (typeof dscr !== 'string')) {
+		options = value;
+		value = dscr;
+		dscr = null;
+	} else {
+		options = arguments[2];
+	}
+	if (dscr == null) {
+		c = w = true;
+		e = false;
+	} else {
+		c = contains.call(dscr, 'c');
+		e = contains.call(dscr, 'e');
+		w = contains.call(dscr, 'w');
+	}
+
+	desc = { value: value, configurable: c, enumerable: e, writable: w };
+	return !options ? desc : assign(normalizeOpts(options), desc);
+};
+
+d.gs = function (dscr, get, set/*, options*/) {
+	var c, e, options, desc;
+	if (typeof dscr !== 'string') {
+		options = set;
+		set = get;
+		get = dscr;
+		dscr = null;
+	} else {
+		options = arguments[3];
+	}
+	if (get == null) {
+		get = undefined;
+	} else if (!isCallable(get)) {
+		options = get;
+		get = set = undefined;
+	} else if (set == null) {
+		set = undefined;
+	} else if (!isCallable(set)) {
+		options = set;
+		set = undefined;
+	}
+	if (dscr == null) {
+		c = true;
+		e = false;
+	} else {
+		c = contains.call(dscr, 'c');
+		e = contains.call(dscr, 'e');
+	}
+
+	desc = { get: get, set: set, configurable: c, enumerable: e };
+	return !options ? desc : assign(normalizeOpts(options), desc);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/lazy.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/lazy.js
new file mode 100644
index 00000000000000..61e466535f3dab
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/lazy.js
@@ -0,0 +1,111 @@
+'use strict';
+
+var map        = require('es5-ext/object/map')
+  , isCallable = require('es5-ext/object/is-callable')
+  , validValue = require('es5-ext/object/valid-value')
+  , contains   = require('es5-ext/string/#/contains')
+
+  , call = Function.prototype.call
+  , defineProperty = Object.defineProperty
+  , getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor
+  , getPrototypeOf = Object.getPrototypeOf
+  , hasOwnProperty = Object.prototype.hasOwnProperty
+  , cacheDesc = { configurable: false, enumerable: false, writable: false,
+		value: null }
+  , define;
+
+define = function (name, options) {
+	var value, dgs, cacheName, desc, writable = false, resolvable
+	  , flat;
+	options = Object(validValue(options));
+	cacheName = options.cacheName;
+	flat = options.flat;
+	if (cacheName == null) cacheName = name;
+	delete options.cacheName;
+	value = options.value;
+	resolvable = isCallable(value);
+	delete options.value;
+	dgs = { configurable: Boolean(options.configurable),
+		enumerable: Boolean(options.enumerable) };
+	if (name !== cacheName) {
+		dgs.get = function () {
+			if (hasOwnProperty.call(this, cacheName)) return this[cacheName];
+			cacheDesc.value = resolvable ? call.call(value, this, options) : value;
+			cacheDesc.writable = writable;
+			defineProperty(this, cacheName, cacheDesc);
+			cacheDesc.value = null;
+			if (desc) defineProperty(this, name, desc);
+			return this[cacheName];
+		};
+	} else if (!flat) {
+		dgs.get = function self() {
+			var ownDesc;
+			if (hasOwnProperty.call(this, name)) {
+				ownDesc = getOwnPropertyDescriptor(this, name);
+				// It happens in Safari, that getter is still called after property
+				// was defined with a value, following workarounds that
+				if (ownDesc.hasOwnProperty('value')) return ownDesc.value;
+				if ((typeof ownDesc.get === 'function') && (ownDesc.get !== self)) {
+					return ownDesc.get.call(this);
+				}
+				return value;
+			}
+			desc.value = resolvable ? call.call(value, this, options) : value;
+			defineProperty(this, name, desc);
+			desc.value = null;
+			return this[name];
+		};
+	} else {
+		dgs.get = function self() {
+			var base = this, ownDesc;
+			if (hasOwnProperty.call(this, name)) {
+				// It happens in Safari, that getter is still called after property
+				// was defined with a value, following workarounds that
+				ownDesc = getOwnPropertyDescriptor(this, name);
+				if (ownDesc.hasOwnProperty('value')) return ownDesc.value;
+				if ((typeof ownDesc.get === 'function') && (ownDesc.get !== self)) {
+					return ownDesc.get.call(this);
+				}
+			}
+			while (!hasOwnProperty.call(base, name)) base = getPrototypeOf(base);
+			desc.value = resolvable ? call.call(value, base, options) : value;
+			defineProperty(base, name, desc);
+			desc.value = null;
+			return base[name];
+		};
+	}
+	dgs.set = function (value) {
+		dgs.get.call(this);
+		this[cacheName] = value;
+	};
+	if (options.desc) {
+		desc = {
+			configurable: contains.call(options.desc, 'c'),
+			enumerable: contains.call(options.desc, 'e')
+		};
+		if (cacheName === name) {
+			desc.writable = contains.call(options.desc, 'w');
+			desc.value = null;
+		} else {
+			writable = contains.call(options.desc, 'w');
+			desc.get = dgs.get;
+			desc.set = dgs.set;
+		}
+		delete options.desc;
+	} else if (cacheName === name) {
+		desc = {
+			configurable: Boolean(options.configurable),
+			enumerable: Boolean(options.enumerable),
+			writable: Boolean(options.writable),
+			value: null
+		};
+	}
+	delete options.configurable;
+	delete options.enumerable;
+	delete options.writable;
+	return dgs;
+};
+
+module.exports = function (props) {
+	return map(props, function (desc, name) { return define(name, desc); });
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/package.json b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/package.json
new file mode 100644
index 00000000000000..03d81db13be8d9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/package.json
@@ -0,0 +1,59 @@
+{
+  "name": "d",
+  "version": "0.1.1",
+  "description": "Property descriptor factory",
+  "author": {
+    "name": "Mariusz Nowak",
+    "email": "medyk@medikoo.com",
+    "url": "http://www.medikoo.com/"
+  },
+  "scripts": {
+    "test": "node node_modules/tad/bin/tad"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/medikoo/d.git"
+  },
+  "keywords": [
+    "descriptor",
+    "es",
+    "ecmascript",
+    "ecma",
+    "property",
+    "descriptors",
+    "meta",
+    "properties"
+  ],
+  "dependencies": {
+    "es5-ext": "~0.10.2"
+  },
+  "devDependencies": {
+    "tad": "~0.1.21"
+  },
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/medikoo/d/issues"
+  },
+  "homepage": "https://github.com/medikoo/d",
+  "_id": "d@0.1.1",
+  "dist": {
+    "shasum": "da184c535d18d8ee7ba2aa229b914009fae11309",
+    "tarball": "http://registry.npmjs.org/d/-/d-0.1.1.tgz"
+  },
+  "_from": "d@>=0.1.1 <0.2.0",
+  "_npmVersion": "1.4.3",
+  "_npmUser": {
+    "name": "medikoo",
+    "email": "medikoo+npm@medikoo.com"
+  },
+  "maintainers": [
+    {
+      "name": "medikoo",
+      "email": "medikoo+npm@medikoo.com"
+    }
+  ],
+  "directories": {},
+  "_shasum": "da184c535d18d8ee7ba2aa229b914009fae11309",
+  "_resolved": "https://registry.npmjs.org/d/-/d-0.1.1.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/test/auto-bind.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/test/auto-bind.js
new file mode 100644
index 00000000000000..89edfb88bbec53
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/test/auto-bind.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var d = require('../');
+
+module.exports = function (t, a) {
+	var o = Object.defineProperties({}, t({
+		bar: d(function () { return this === o; }),
+		bar2: d(function () { return this; })
+	}));
+
+	a.deep([(o.bar)(), (o.bar2)()], [true, o]);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/test/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/test/index.js
new file mode 100644
index 00000000000000..3db0af10acd3ca
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/test/index.js
@@ -0,0 +1,182 @@
+'use strict';
+
+var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
+
+module.exports = function (t, a) {
+	var o, c, cg, cs, ce, ceg, ces, cew, cw, e, eg, es, ew, v, vg, vs, w, df, dfg
+	  , dfs;
+
+	o = Object.create(Object.prototype, {
+		c: t('c', c = {}),
+		cgs: t.gs('c', cg = function () {}, cs = function () {}),
+		ce: t('ce', ce = {}),
+		cegs: t.gs('ce', ceg = function () {}, ces = function () {}),
+		cew: t('cew', cew = {}),
+		cw: t('cw', cw = {}),
+		e: t('e', e = {}),
+		egs: t.gs('e', eg = function () {}, es = function () {}),
+		ew: t('ew', ew = {}),
+		v: t('', v = {}),
+		vgs: t.gs('', vg = function () {}, vs = function () {}),
+		w: t('w', w = {}),
+
+		df: t(df = {}),
+		dfgs: t.gs(dfg = function () {}, dfs = function () {})
+	});
+
+	return {
+		c: function (a) {
+			var d = getOwnPropertyDescriptor(o, 'c');
+			a(d.value, c, "Value");
+			a(d.get, undefined, "Get");
+			a(d.set, undefined, "Set");
+			a(d.configurable, true, "Configurable");
+			a(d.enumerable, false, "Enumerable");
+			a(d.writable, false, "Writable");
+
+			d = getOwnPropertyDescriptor(o, 'cgs');
+			a(d.value, undefined, "GS Value");
+			a(d.get, cg, "GS Get");
+			a(d.set, cs, "GS Set");
+			a(d.configurable, true, "GS Configurable");
+			a(d.enumerable, false, "GS Enumerable");
+			a(d.writable, undefined, "GS Writable");
+		},
+		ce: function (a) {
+			var d = getOwnPropertyDescriptor(o, 'ce');
+			a(d.value, ce, "Value");
+			a(d.get, undefined, "Get");
+			a(d.set, undefined, "Set");
+			a(d.configurable, true, "Configurable");
+			a(d.enumerable, true, "Enumerable");
+			a(d.writable, false, "Writable");
+
+			d = getOwnPropertyDescriptor(o, 'cegs');
+			a(d.value, undefined, "GS Value");
+			a(d.get, ceg, "GS Get");
+			a(d.set, ces, "GS Set");
+			a(d.configurable, true, "GS Configurable");
+			a(d.enumerable, true, "GS Enumerable");
+			a(d.writable, undefined, "GS Writable");
+		},
+		cew: function (a) {
+			var d = getOwnPropertyDescriptor(o, 'cew');
+			a(d.value, cew, "Value");
+			a(d.get, undefined, "Get");
+			a(d.set, undefined, "Set");
+			a(d.configurable, true, "Configurable");
+			a(d.enumerable, true, "Enumerable");
+			a(d.writable, true, "Writable");
+		},
+		cw: function (a) {
+			var d = getOwnPropertyDescriptor(o, 'cw');
+			a(d.value, cw, "Value");
+			a(d.get, undefined, "Get");
+			a(d.set, undefined, "Set");
+			a(d.configurable, true, "Configurable");
+			a(d.enumerable, false, "Enumerable");
+			a(d.writable, true, "Writable");
+		},
+		e: function (a) {
+			var d = getOwnPropertyDescriptor(o, 'e');
+			a(d.value, e, "Value");
+			a(d.get, undefined, "Get");
+			a(d.set, undefined, "Set");
+			a(d.configurable, false, "Configurable");
+			a(d.enumerable, true, "Enumerable");
+			a(d.writable, false, "Writable");
+
+			d = getOwnPropertyDescriptor(o, 'egs');
+			a(d.value, undefined, "GS Value");
+			a(d.get, eg, "GS Get");
+			a(d.set, es, "GS Set");
+			a(d.configurable, false, "GS Configurable");
+			a(d.enumerable, true, "GS Enumerable");
+			a(d.writable, undefined, "GS Writable");
+		},
+		ew: function (a) {
+			var d = getOwnPropertyDescriptor(o, 'ew');
+			a(d.value, ew, "Value");
+			a(d.get, undefined, "Get");
+			a(d.set, undefined, "Set");
+			a(d.configurable, false, "Configurable");
+			a(d.enumerable, true, "Enumerable");
+			a(d.writable, true, "Writable");
+		},
+		v: function (a) {
+			var d = getOwnPropertyDescriptor(o, 'v');
+			a(d.value, v, "Value");
+			a(d.get, undefined, "Get");
+			a(d.set, undefined, "Set");
+			a(d.configurable, false, "Configurable");
+			a(d.enumerable, false, "Enumerable");
+			a(d.writable, false, "Writable");
+
+			d = getOwnPropertyDescriptor(o, 'vgs');
+			a(d.value, undefined, "GS Value");
+			a(d.get, vg, "GS Get");
+			a(d.set, vs, "GS Set");
+			a(d.configurable, false, "GS Configurable");
+			a(d.enumerable, false, "GS Enumerable");
+			a(d.writable, undefined, "GS Writable");
+		},
+		w: function (a) {
+			var d = getOwnPropertyDescriptor(o, 'w');
+			a(d.value, w, "Value");
+			a(d.get, undefined, "Get");
+			a(d.set, undefined, "Set");
+			a(d.configurable, false, "Configurable");
+			a(d.enumerable, false, "Enumerable");
+			a(d.writable, true, "Writable");
+		},
+		d: function (a) {
+			var d = getOwnPropertyDescriptor(o, 'df');
+			a(d.value, df, "Value");
+			a(d.get, undefined, "Get");
+			a(d.set, undefined, "Set");
+			a(d.configurable, true, "Configurable");
+			a(d.enumerable, false, "Enumerable");
+			a(d.writable, true, "Writable");
+
+			d = getOwnPropertyDescriptor(o, 'dfgs');
+			a(d.value, undefined, "GS Value");
+			a(d.get, dfg, "GS Get");
+			a(d.set, dfs, "GS Set");
+			a(d.configurable, true, "GS Configurable");
+			a(d.enumerable, false, "GS Enumerable");
+			a(d.writable, undefined, "GS Writable");
+		},
+		Options: {
+			v: function (a) {
+				var x = {}, d = t(x, { foo: true });
+				a.deep(d, { configurable: true, enumerable: false, writable: true,
+					value: x, foo: true }, "No descriptor");
+				d = t('c', 'foo', { marko: 'elo' });
+				a.deep(d, { configurable: true, enumerable: false, writable: false,
+					value: 'foo', marko: 'elo' }, "Descriptor");
+			},
+			gs: function (a) {
+				var gFn = function () {}, sFn = function () {}, d;
+				d = t.gs(gFn, sFn, { foo: true });
+				a.deep(d, { configurable: true, enumerable: false, get: gFn, set: sFn,
+					foo: true }, "No descriptor");
+				d = t.gs(null, sFn, { foo: true });
+				a.deep(d, { configurable: true, enumerable: false, get: undefined,
+					set: sFn, foo: true }, "No descriptor: Just set");
+				d = t.gs(gFn, { foo: true });
+				a.deep(d, { configurable: true, enumerable: false, get: gFn,
+					set: undefined, foo: true }, "No descriptor: Just get");
+
+				d = t.gs('e', gFn, sFn, { bar: true });
+				a.deep(d, { configurable: false, enumerable: true, get: gFn, set: sFn,
+					bar: true }, "Descriptor");
+				d = t.gs('e', null, sFn, { bar: true });
+				a.deep(d, { configurable: false, enumerable: true, get: undefined,
+					set: sFn, bar: true }, "Descriptor: Just set");
+				d = t.gs('e', gFn, { bar: true });
+				a.deep(d, { configurable: false, enumerable: true, get: gFn,
+					set: undefined, bar: true }, "Descriptor: Just get");
+			}
+		}
+	};
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/test/lazy.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/test/lazy.js
new file mode 100644
index 00000000000000..8266deb240fda3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/d/test/lazy.js
@@ -0,0 +1,77 @@
+'use strict';
+
+var d = require('../')
+
+  , getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
+
+module.exports = function (t, a) {
+	var Foo = function () {}, i = 1, o, o2, desc;
+	Object.defineProperties(Foo.prototype, t({
+		bar: d(function () { return ++i; }),
+		bar2: d(function () { return this.bar + 23; }),
+		bar3: d(function () { return this.bar2 + 34; }, { desc: 'ew' }),
+		bar4: d(function () { return this.bar3 + 12; }, { cacheName: '_bar4_' }),
+		bar5: d(function () { return this.bar4 + 3; },
+			{ cacheName: '_bar5_', desc: 'e' })
+	}));
+
+	desc = getOwnPropertyDescriptor(Foo.prototype, 'bar');
+	a(desc.configurable, true, "Configurable: default");
+	a(desc.enumerable, false, "Enumerable: default");
+
+	o = new Foo();
+	a.deep([o.bar, o.bar2, o.bar3, o.bar4, o.bar5], [2, 25, 59, 71, 74],
+		"Values");
+
+	a.deep(getOwnPropertyDescriptor(o, 'bar3'), { configurable: false,
+		enumerable: true, writable: true, value: 59 }, "Desc");
+	a(o.hasOwnProperty('bar4'), false, "Cache not exposed");
+	desc = getOwnPropertyDescriptor(o, 'bar5');
+	a.deep(desc, { configurable: false,
+		enumerable: true, get: desc.get, set: desc.set }, "Cache & Desc: desc");
+
+	o2 = Object.create(o);
+	o2.bar = 30;
+	o2.bar3 = 100;
+
+	a.deep([o2.bar, o2.bar2, o2.bar3, o2.bar4, o2.bar5], [30, 25, 100, 112, 115],
+		"Extension Values");
+
+	Foo = function () {};
+	Object.defineProperties(Foo.prototype, t({
+		test: d('w', function () { return 'raz'; }),
+		test2: d('', function () { return 'raz'; }, { desc: 'w' }),
+		test3: d('', function () { return 'raz'; },
+			{ cacheName: '__test3__', desc: 'w' }),
+		test4: d('w', 'bar')
+	}));
+
+	o = new Foo();
+	o.test = 'marko';
+	a.deep(getOwnPropertyDescriptor(o, 'test'),
+		{ configurable: false, enumerable: false, writable: true, value: 'marko' },
+		"Set before get");
+	o.test2 = 'marko2';
+	a.deep(getOwnPropertyDescriptor(o, 'test2'),
+		{ configurable: false, enumerable: false, writable: true, value: 'marko2' },
+		"Set before get: Custom desc");
+	o.test3 = 'marko3';
+	a.deep(getOwnPropertyDescriptor(o, '__test3__'),
+		{ configurable: false, enumerable: false, writable: true, value: 'marko3' },
+		"Set before get: Custom cache name");
+	a(o.test4, 'bar', "Resolve by value");
+
+	a.h1("Flat");
+	Object.defineProperties(Foo.prototype, t({
+		flat: d(function () { return 'foo'; }, { flat: true }),
+		flat2: d(function () { return 'bar'; }, { flat: true })
+	}));
+
+	a.h2("Instance");
+	a(o.flat, 'foo', "Value");
+	a(o.hasOwnProperty('flat'), false, "Instance");
+	a(Foo.prototype.flat, 'foo', "Prototype");
+
+	a.h2("Direct");
+	a(Foo.prototype.flat2, 'bar');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/.lint b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/.lint
new file mode 100644
index 00000000000000..d1da610376a524
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/.lint
@@ -0,0 +1,38 @@
+@root
+
+module
+
+indent 2
+maxlen 100
+tabs
+
+ass
+continue
+forin
+nomen
+plusplus
+vars
+
+./global.js
+./function/_define-length.js
+./function/#/copy.js
+./object/unserialize.js
+./test/function/valid-function.js
+evil
+
+./math/_pack-ieee754.js
+./math/_unpack-ieee754.js
+./math/clz32/shim.js
+./math/imul/shim.js
+./number/to-uint32.js
+./string/#/at.js
+bitwise
+
+./math/fround/shim.js
+predef+ Float32Array
+
+./object/first-key.js
+forin
+
+./test/reg-exp/#/index.js
+predef+ __dirname
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/.lintignore b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/.lintignore
new file mode 100644
index 00000000000000..ed703ed7662c89
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/.lintignore
@@ -0,0 +1,8 @@
+/string/#/normalize/_data.js
+/test/boolean/is-boolean.js
+/test/date/is-date.js
+/test/number/is-number.js
+/test/object/is-copy.js
+/test/object/is-object.js
+/test/reg-exp/is-reg-exp.js
+/test/string/is-string.js
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/.npmignore b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/.npmignore
new file mode 100644
index 00000000000000..eb09b500d63ec8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/.npmignore
@@ -0,0 +1,4 @@
+.DS_Store
+/node_modules
+/.lintcache
+/npm-debug.log
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/.travis.yml b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/.travis.yml
new file mode 100644
index 00000000000000..a183dbcec61795
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/.travis.yml
@@ -0,0 +1,15 @@
+sudo: false # http://docs.travis-ci.com/user/workers/container-based-infrastructure/
+language: node_js
+node_js:
+  - 0.10
+  - 0.12
+  - iojs
+
+before_install:
+  - mkdir node_modules; ln -s ../ node_modules/es5-ext
+
+notifications:
+  email:
+    - medikoo+es5-ext@medikoo.com
+
+script: "npm test && npm run lint"
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/CHANGES b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/CHANGES
new file mode 100644
index 00000000000000..5d0ace5bfe2f8d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/CHANGES
@@ -0,0 +1,611 @@
+v0.10.7  --  2015.04.22
+* New utlitities. They're convention differs from v0.10, as they were supposed to land in v1.
+  Still they're non breaking and start the conventions to be used in v1
+  * Object.validateArrayLike
+  * Object.validateArrayLikeObject
+  * Object.validateStringifiable
+  * Object.validateStringifiableValue
+  * Universal utilities for array-like/iterable objects
+    * Iterable.is
+    * Iterable.validate
+    * Iterable.validateObject
+    * Iterable.forEach
+* Fix camelToHyphen resolution, it must be absolutely reversable by hyphenToCamel
+* Fix calculations of large numbers in Math.tanh
+* Fix algorithm of Math.sinh
+* Fix indexes to not use real symbols
+* Fix length of String.fromCodePoint
+* Fix tests of Array#copyWithin
+* Update Travis CI configuration
+
+v0.10.6  --  2015.02.02
+* Fix handling of infinite values in Math.trunc
+* Fix handling of getters in Object.normalizeOptions
+
+v0.10.5  --  2015.01.20
+* Add Function#toStringTokens
+* Add Object.serialize and Object.unserialize
+* Add String.randomUniq
+* Fix Strin#camelToHyphen issue with tokens that end with digit
+* Optimise Number.isInteger logic
+* Improve documentation
+* Configure lint scripts
+* Fix spelling of LICENSE
+
+v0.10.4  --  2014.04.30
+* Assure maximum spec compliance of Array.of and Array.from (thanks @mathiasbynens)
+* Improve documentations
+
+v0.10.3  --  2014.04.29
+Provide accurate iterators handling:
+* Array.from improvements:
+  * Assure right unicode symbols resolution when processing strings in Array.from
+  * Rely on ES6 symbol shim and use native @@iterator Symbol if provided by environment
+* Add methods:
+  * Array.prototype.entries
+  * Array.prototype.keys
+  * Array.prototype.values
+  * Array.prototype[@@iterator]
+  * String.prototype[@@iterator]
+
+Improve documentation
+
+v0.10.2  --  2014.04.24
+- Simplify and deprecate `isCallable`. It seems in ES5 based engines there are
+  no callable objects which are `typeof obj !== 'function'`
+- Update Array.from map callback signature (up to latest resolution of TC39)
+- Improve documentation
+
+v0.10.1  --  2014.04.14
+Bump version for npm
+(Workaround for accidental premature publish & unpublish of v0.10.0 a while ago)
+
+v0.10.0  --  2014.04.13
+Major update:
+- All methods and function specified for ECMAScript 6 are now introduced as
+  shims accompanied with functions through which (optionally) they can be
+  implementend on native objects
+- Filename convention was changed to shorter and strictly lower case names. e.g.
+  `lib/String/prototype/starts-with` became `string/#/starts-with`
+- Generated functions are guaranteed to have expected length
+- Objects with null prototype (created via `Object.create(null)`) are widely
+  supported (older version have crashed due to implied `obj.hasOwnProperty` and
+  related invocations)
+- Support array subclasses
+- When handling lists do not limit its length to Uint32 range
+- Use newly introduced `Object.eq` for strict equality in place of `Object.is`
+- Iteration of Object have been improved so properties that were hidden or
+  removed after iteration started are not iterated.
+
+Additions:
+- `Array.isPlainArray`
+- `Array.validArray`
+- `Array.prototype.concat` (as updated with ES6)
+- `Array.prototype.copyWithin` (as introduced with ES6)
+- `Array.prototype.fill` (as introduced with ES6)
+- `Array.prototype.filter` (as updated with ES6)
+- `Array.prototype.findIndex` (as introduced with ES6)
+- `Array.prototype.map` (as updated with ES6)
+- `Array.prototype.separate`
+- `Array.prototype.slice` (as updated with ES6)
+- `Array.prototype.splice` (as updated with ES6)
+- `Function.prototype.copy`
+- `Math.acosh` (as introduced with ES6)
+- `Math.atanh` (as introduced with ES6)
+- `Math.cbrt` (as introduced with ES6)
+- `Math.clz32` (as introduced with ES6)
+- `Math.cosh` (as introduced with ES6)
+- `Math.expm1` (as introduced with ES6)
+- `Math.fround` (as introduced with ES6)
+- `Math.hypot` (as introduced with ES6)
+- `Math.imul` (as introduced with ES6)
+- `Math.log2` (as introduced with ES6)
+- `Math.log10` (as introduced with ES6)
+- `Math.log1p` (as introduced with ES6)
+- `Math.sinh` (as introduced with ES6)
+- `Math.tanh` (as introduced with ES6)
+- `Math.trunc` (as introduced with ES6)
+- `Number.EPSILON` (as introduced with ES6)
+- `Number.MIN_SAFE_INTEGER` (as introduced with ES6)
+- `Number.MAX_SAFE_INTEGER` (as introduced with ES6)
+- `Number.isFinite` (as introduced with ES6)
+- `Number.isInteger` (as introduced with ES6)
+- `Number.isSafeInteger` (as introduced with ES6)
+- `Object.create` (with fix for V8 issue which disallows prototype turn of
+  objects derived from null
+- `Object.eq` - Less restrictive version of `Object.is` based on SameValueZero
+  algorithm
+- `Object.firstKey`
+- `Object.keys` (as updated with ES6)
+- `Object.mixinPrototypes`
+- `Object.primitiveSet`
+- `Object.setPrototypeOf` (as introduced with ES6)
+- `Object.validObject`
+- `RegExp.escape`
+- `RegExp.prototype.match` (as introduced with ES6)
+- `RegExp.prototype.replace` (as introduced with ES6)
+- `RegExp.prototype.search` (as introduced with ES6)
+- `RegExp.prototype.split` (as introduced with ES6)
+- `RegExp.prototype.sticky` (as introduced with ES6)
+- `RegExp.prototype.unicode` (as introduced with ES6)
+- `String.fromCodePoint` (as introduced with ES6)
+- `String.raw` (as introduced with ES6)
+- `String.prototype.at`
+- `String.prototype.codePointAt` (as introduced with ES6)
+- `String.prototype.normalize` (as introduced with ES6)
+- `String.prototype.plainReplaceAll`
+
+Removals:
+- `reserved` set
+- `Array.prototype.commonLeft`
+- `Function.insert`
+- `Function.remove`
+- `Function.prototype.silent`
+- `Function.prototype.wrap`
+- `Object.descriptor` Move to external `d` project.
+  See: https://github.com/medikoo/d
+- `Object.diff`
+- `Object.extendDeep`
+- `Object.reduce`
+- `Object.values`
+- `String.prototype.trimCommonLeft`
+
+Renames:
+- `Function.i` into `Function.identity`
+- `Function.k` into `Function.constant`
+- `Number.toInt` into `Number.toInteger`
+- `Number.toUint` into `Number.toPosInteger`
+- `Object.extend` into `Object.assign` (as introduced in ES 6)
+- `Object.extendProperties` into `Object.mixin`, with improved internal
+  handling, so it matches temporarily specified `Object.mixin` for ECMAScript 6
+- `Object.isList` into `Object.isArrayLike`
+- `Object.mapToArray` into `Object.toArray` (with fixed function length)
+- `Object.toPlainObject` into `Object.normalizeOptions` (as this is the real
+  use case where we use this function)
+- `Function.prototype.chain` into `Function.prototype.compose`
+- `Function.prototype.match` into `Function.prototype.spread`
+- `String.prototype.format` into `String.formatMethod`
+
+Improvements & Fixes:
+- Remove workaround for primitive values handling in object iterators
+- `Array.from`: Update so it follows ES 6 spec
+- `Array.prototype.compact`: filters just null and undefined values
+  (not all falsies)
+- `Array.prototype.eIndexOf` and `Array.prototype.eLastIndexOf`: fix position
+  handling, improve internals
+- `Array.prototype.find`: return undefined not null, in case of not found
+  (follow ES 6)
+- `Array.prototype.remove` fix function length
+- `Error.custom`: simplify, Custom class case is addressed by outer
+  `error-create` project -> https://github.com/medikoo/error-create
+- `Error.isError` true only for Error instances (remove detection of host
+  Exception objects)
+- `Number.prototype.pad`: Normalize negative pad
+- `Object.clear`: Handle errors same way as in `Object.assign`
+- `Object.compact`: filters just null and undefined values (not all falsies)
+- `Object.compare`: Take into account NaN values
+- `Object.copy`: Split into `Object.copy` and `Object.copyDeep`
+- `Object.isCopy`: Separate into `Object.isCopy` and `Object.isCopyDeep`, where
+  `isCopyDeep` handles nested plain objects and plain arrays only
+- `String.prototype.endsWith`: Adjust up to ES6 specification
+- `String.prototype.repeat`: Adjust up to ES6 specification and improve algorithm
+- `String.prototype.simpleReplace`: Rename into `String.prototype.plainReplace`
+- `String.prototype.startsWith`: Adjust up to ES6 specification
+- Update lint rules, and adjust code to that
+- Update Travis CI configuration
+- Remove Makefile (it's cross-env utility)
+
+v0.9.2  --  2013.03.11
+Added:
+* Array.prototype.isCopy
+* Array.prototype.isUniq
+* Error.CustomError
+* Function.validFunction
+* Object.extendDeep
+* Object.descriptor.binder
+* Object.safeTraverse
+* RegExp.validRegExp
+* String.prototype.capitalize
+* String.prototype.simpleReplace
+
+Fixed:
+* Fix Array.prototype.diff for sparse arrays
+* Accept primitive objects as input values in Object iteration methods and
+  Object.clear, Object.count, Object.diff, Object.extend,
+  Object.getPropertyNames, Object.values
+* Pass expected arguments to callbacks of Object.filter, Object.mapKeys,
+  Object.mapToArray, Object.map
+* Improve callable callback support in Object.mapToArray
+
+v0.9.1  --  2012.09.17
+* Object.reduce - reduce for hash-like collections
+* Accapt any callable object as callback in Object.filter, mapKeys and map
+* Convention cleanup
+
+v0.9.0  --  2012.09.13
+We're getting to real solid API
+
+Removed:
+* Function#memoize - it's grown up to be external package, to be soon published
+  as 'memoizee'
+* String.guid - it doesn't fit es5-ext (extensions) concept, will be provided as
+  external package
+# Function.arguments - obsolete
+# Function.context - obsolete
+# Function#flip - not readable when used, so it was never used
+# Object.clone - obsolete and confusing
+
+Added:
+* String#camelToHyphen - String format convertion
+
+Renamed:
+* String#dashToCamelCase -> String#hyphenToCamel
+
+Fixes:
+* Object.isObject - Quote names in literals that match reserved keywords
+  (older implementations crashed on that)
+* String#repeat - Do not accept negative values (coerce them to 1)
+
+Improvements:
+* Array#remove - Accepts many arguments, we can now remove many values at once
+* Object iterators (forEach, map, some) - Compare function invoked with scope
+  object bound to this
+* Function#curry - Algorithm cleanup
+* Object.isCopy - Support for all types, not just plain objects
+* Object.isPlainObject - Support for cross-frame objects
+* Do not memoize any of the functions, it shouldn't be decided internally
+* Remove Object.freeze calls in reserved, it's not up to convention
+* Improved documentation
+* Better linting (hard-core approach using both JSLint mod and JSHint)
+* Optional arguments are now documented in funtions signature
+
+v0.8.2  --  2012.06.22
+Fix errors in Array's intersection and exclusion methods, related to improper
+usage of contains method
+
+v0.8.1  --  2012.06.13
+Reorganized internal logic of Function.prototype.memoize. So it's more safe now
+and clears cache properly. Additionally preventCache option was provided.
+
+v0.8.0  --  2012.05.28
+Again, major overhaul. Probably last experimental stuff was trashed, all API
+looks more like standard extensions now.
+
+Changes:
+* Turn all Object.prototype extensions into functions and move them to Object
+namespace. We learned that extending Object.prototype is bad idea in any case.
+* Rename Function.prototype.curry into Function.prototype.partial. This function
+  is really doing partial application while currying is slightly different
+  concept.
+* Convert Function.prototype.ncurry to new implementation of
+  Function.prototype.curry, it now serves real curry concept additionaly it
+  covers use cases for aritize and hold, which were removed.
+* Rename Array's peek to last, and provide support for sparse arrays in it
+* Rename Date's monthDaysCount into daysInMonth
+* Simplify object iterators, now order of iteration can be configured with just
+  compareFn argument (no extra byKeys option)
+* Rename Object.isDuplicate to Object.isCopy
+* Rename Object.isEqual to Object.is which is compatible with future 'is'
+  keyword
+* Function.memoize is now Function.prototype.memoize. Additionally clear cache
+  functionality is added, and access to original arguments object.
+* Rename validation functions: assertNotNull to validValue, assertCallable to
+  validCallable. validValue was moved to Object namespace. On success they now
+  return validated value instead of true, it supports better composition.
+  Additionally created Date.validDate and Error.validError
+* All documentation is now held in README.md not in code files.
+* Move guid to String namespace. All guids now start with numbers.
+* Array.generate: fill argument is now optional
+* Object.toArray is now Array.from (as new ES6 specification draft suggests)
+* All methods that rely on indexOf or lastIndexOf, now rely on egal (Object.is)
+  versions of them (eIndexOf, eLastIndexOf)
+* Turn all get* functions that returned methods into actuall methods (get*
+  functionality can still be achieved with help of Function.prototype.partial).
+  So: Date.getFormat is now Date.prototype.format,
+  Number.getPad is now Number.prototype.pad,
+  String.getFormat is now String.prototype.format,
+  String.getIndent is now String.prototype.indent,
+  String.getPad is now String.prototype.pad
+* Refactored Object.descriptor, it is now just two functions, main one and
+  main.gs, main is for describing values, and gs for describing getters and
+  setters. Configuration is passed with first argument as string e.g. 'ce' for
+  configurable and enumerable. If no configuration string is provided then by
+  default it returns configurable and writable but not enumerable for value or
+  configurable but not enumerable for getter/setter
+* Function.prototype.silent now returns prepared function (it was
+  expected to be fixed for 0.7)
+* Reserved keywords map (reserved) is now array not hash.
+* Object.merge is now Object.extend (while former Object.extend was completely
+  removed) - 'extend' implies that we change object, not creating new one (as
+  'merge' may imply). Similarily Object.mergeProperties was renamed to
+  Object.extendProperties
+* Position argument support in Array.prototype.contains and
+  String.prototype.contains (so it follows ES6 specification draft)
+* endPosition argument support in String.prototype.endsWith and fromPosition
+  argument support in String.prototype.startsWith (so it follows ES6
+  specification draft)
+* Better and cleaner String.prototype.indent implementation. No default value
+  for indent string argument, optional nest value (defaults to 1), remove
+  nostart argument
+* Correct length values for most methods (so they reflect length of similar
+  methods in standard)
+* Length argument is now optional in number and string pad methods.
+* Improve arguments validation in general, so it adheres to standard conventions
+* Fixed format of package.json
+
+Removed methods and functions:
+* Object.prototype.slice - Object is not ordered collection, so slice doesn't
+  make sense.
+* Function's rcurry, rncurry, s - too cumbersome for JS, not many use cases for
+  that
+* Function.prototype.aritize and Function.prototype.hold - same functionality
+  can be achieved with new Function.prototype.curry
+* Function.prototype.log - provided more generic Function.prototype.wrap for
+  same use case
+* getNextIdGenerator - no use case for that (String.guid should be used if
+  needed)
+* Object.toObject - Can be now acheived with Object(validValue(x))
+* Array.prototype.someValue - no real use case (personally used once and
+  case was already controversial)
+* Date.prototype.duration - moved to external package
+* Number.getAutoincrement - No real use case
+* Object.prototype.extend, Object.prototype.override,
+  Object.prototype.plainCreate, Object.prototype.plainExtend - It was probably
+  too complex, same should be achieved just with Object.create,
+  Object.descriptor and by saving references to super methods in local scope.
+* Object.getCompareBy - Functions should be created individually for each use
+  case
+* Object.get, Object.getSet, Object.set, Object.unset - Not many use cases and
+  same can be easily achieved with simple inline function
+* String.getPrefixWith - Not real use case for something that can be easily
+  achieved with '+' operator
+* Object.isPrimitive - It's just negation of Object.isObject
+* Number.prototype.isLess, Number.prototype.isLessOrEqual - they shouldn't be in
+  Number namespace and should rather be addressed with simple inline functions.
+* Number.prototype.subtract - Should rather be addressed with simple inline
+  function
+
+New methods and functions:
+* Array.prototype.lastIndex - Returns last declared index in array
+* String.prototype.last - last for strings
+* Function.prototype.wrap - Wrap function with other, it allows to specify
+  before and after behavior transform return value or prevent original function
+  from being called.
+* Math.sign - Returns sign of a number (already in ES6 specification draft)
+* Number.toInt - Converts value to integer (already in ES6 specification draft)
+* Number.isNaN - Returns true if value is NaN (already in ES6 specification
+  draft)
+* Number.toUint - Converts value to unsigned integer
+* Number.toUint32 - Converts value to 32bit unsigned integer
+* Array.prototype.eIndexOf, eLastIndexOf - Egal version (that uses Object.is) of
+  standard methods (all methods that were using native indexOf or lastIndexOf
+  now uses eIndexOf and elastIndexOf respectively)
+* Array.of - as it's specified for ES6
+
+Fixes:
+* Fixed binarySearch so it always returns valid list index
+* Object.isList - it failed on lists that are callable (e.g. NodeList in Nitro
+  engine)
+* Object.map now supports third argument for callback
+
+v0.7.1  --  2012.01.05
+New methods:
+* Array.prototype.firstIndex - returns first valid index of array (for
+	sparse arrays it may not be '0'
+
+Improvements:
+* Array.prototype.first - now returns value for index returned by firstIndex
+* Object.prototype.mapToArray - can be called without callback, then array of
+	key-value pairs is returned
+
+Fixes
+* Array.prototype.forEachRight, object's length read through UInt32 conversion
+
+v0.7.0  --  2011.12.27
+Major update.
+Stepped back from experimental ideas and introduced more standard approach
+taking example from how ES5 methods and functions are designed. One exceptions
+is that, we don’t refrain from declaring methods for Object.prototype - it’s up
+to developer whether how he decides to use it in his context (as function or as
+method).
+
+In general:
+* Removed any method 'functionalization' and functionalize method itself.
+	es5-ext declares plain methods, which can be configured to work as functions
+	with call.bind(method) - see documentation.
+* Removed separation of Object methods for ES5 (with descriptors) and
+	ES3 (plain) - we're following ES5 idea on that, some methods are intended just
+	for enumerable properties and some are for all properties, all are declared
+	for Object.prototype
+* Removed separation of Array generic (collected in List folder) and not generic
+	methods (collected in Array folder). Now all methods are generic and are in
+	Array/prototype folder. This separation also meant, that methods in Array are
+	usually destructive. We don’t do that separation now, there’s generally no use
+	case for destructive iterators, we should be fine with one version of each
+	method, (same as ES5 is fine with  e.g. one, non destructive 'filter' method)
+* Folder structure resembles tree of native ES5 Objects
+* All methods are written with ES5 conventions in mind, it means that most
+	methods are generic and can be run on any object. In more detail:
+	** Array.prototype and Object.prototype methods can be run on any object (any
+		not null or undefined value),
+	** Date.prototype methods should be called only on Date instances.
+	** Function.prototype methods can be called on any callable objects (not
+		necessarily functions)
+	** Number.prototype & String.prototype methods can be called on any value, in
+		case of Number it it’ll be degraded to number, in case of string it’ll be
+		degraded to string.
+* Travis CI support (only for Node v0.6 branch, as v0.4 has buggy V8 version)
+
+Improvements for existing functions and methods:
+* Function.memoize (was Function.cache) is now fully generic, can operate on any
+	type of arguments and it’s NaN safe (all NaN objects are considered equal)
+* Method properties passed to Object.prototype.extend or
+	Object.prototype.override can aside of _super optionally take prototype object
+	via _proto argument
+* Object iterators: forEach, mapToArray and every can now iterate in specified
+	order
+* pluck, invoke and other functions that return reusable functions or methods
+	have now their results memoized.
+
+New methods:
+* Global: assertNotNull, getNextIdGenerator, guid, isEqual, isPrimitive,
+	toObject
+* Array: generate
+* Array.prototype: binarySearch, clear, contains, diff, exclusion, find, first,
+	forEachRight, group, indexesOf, intersection, remove, someRight, someValue
+* Boolean: isBoolean
+* Date: isDate
+* Function: arguments, context, insert, isArguments, remove
+* Function.prototype: not, silent
+* Number: getAutoincrement, isNumber
+* Number.prototype: isLessOrEqual, isLess, subtract
+* Object: assertCallable, descriptor (functions for clean descriptors),
+	getCompareBy, isCallable, isObject
+* Object.prototype: clone (real clone), compact, count, diff, empty,
+	getPropertyNames, get, keyOf, mapKeys, override, plainCreate, plainExtend,
+	slice, some, unset
+* RegExp: isRegExp
+* String: getPrefixWith, isString
+* String.prototype: caseInsensitiveCompare, contains, isNumeric
+
+Renamed methods:
+* Date.clone -> Date.prototype.copy
+* Date.format -> Date.getFormat
+* Date/day/floor -> Date.prototype.floorDay
+* Date/month/floor -> Date.prototype.floorMonth
+* Date/month/year -> Date.prototype.floorYear
+* Function.cache -> Function.memoize
+* Function.getApplyArg -> Function.prototype.match
+* Function.sequence -> Function.prototype.chain
+* List.findSameStartLength -> Array.prototype.commonLeft
+* Number.pad -> Number.getPad
+* Object/plain/clone -> Object.prototype.copy
+* Object/plain/elevate -> Object.prototype.flatten
+* Object/plain/same -> Object.prototype.isDuplicate
+* Object/plain/setValue -> Object.getSet
+* String.format -> String.getFormat
+* String.indent -> String.getIndent
+* String.pad -> String.getPad
+* String.trimLeftStr -> String.prototype.trimCommonLeft
+* Object.merge -> Object.prototype.mergeProperties
+* Object/plain/pluck -> Object.prototype.get
+* Array.clone is now Array.prototype.copy and can be used also on any array-like
+	objects
+* List.isList -> Object.isList
+* List.toArray -> Object.prototype.toArray
+* String/convert/dashToCamelCase -> String.prototype.dashToCamelCase
+
+Removed methods:
+* Array.compact - removed destructive version (that operated on same array), we
+	have now non destructive version as Array.prototype.compact.
+* Function.applyBind -> use apply.bind directly
+* Function.bindBind -> use bind.bind directly
+* Function.callBind -> use call.bind directly
+* Fuction.clone -> no valid use case
+* Function.dscope -> controversial approach, shouldn’t be considered seriously
+* Function.functionalize -> It was experimental but standards are standards
+* List/sort/length -> It can be easy obtained by Object.getCompareBy(‘length’)
+* List.concat -> Concat’s for array-like’s makes no sense, just convert to array
+	first
+* List.every -> Use Array.prototype.every directly
+* List.filter -> Use Array.prototype.filter directly
+* List.forEach -> User Array.prototype.forEach directly
+* List.isListObject -> No valid use case, do: isList(list) && (typeof list ===
+	'object’)
+* List.map -> Use Array.prototype.map directly
+* List.reduce -> Use Array.prototype.reduce directly
+* List.shiftSame -> Use Array.prototype.commonLeft and do slice
+* List.slice -> Use Array.prototype.slice directly
+* List.some -> Use Array.prototype.some directly
+* Object.bindMethods -> it was version that considered descriptors, we have now
+	Object.prototype.bindMethods which operates only on enumerable properties
+* Object.every -> version that considered all properties, we have now
+	Object.prototype.every which iterates only enumerables
+* Object.invoke -> no use case
+* Object.mergeDeep -> no use case
+* Object.pluck -> no use case
+* Object.same -> it considered descriptors, now there’s only Object.isDuplicate
+	which compares only enumerable properties
+* Object.sameType -> no use case
+* Object.toDescriptor and Object.toDescriptors -> replaced by much nicer
+	Object.descriptor functions
+* Object/plain/link -> no use case (it was used internally only by
+	Object/plain/merge)
+* Object/plain/setTrue -> now easily configurable by more universal
+	Object.getSet(true)
+* String.trimRightStr -> Eventually String.prototype.trimCommonRight will be
+	added
+
+v0.6.3  --  2011.12.12
+* Cleared npm warning for misnamed property in package.json
+
+v0.6.2  --  2011.08.12
+* Calling String.indent without scope (global scope then) now treated as calling
+  it with null scope, it allows more direct invocations when using default nest
+  string: indent().call(str, nest)
+
+v0.6.1  --  2011.08.08
+* Added TAD test suite to devDependencies, configured test commands.
+  Tests can be run with 'make test' or 'npm test'
+
+v0.6.0  --  2011.08.07
+New methods:
+* Array: clone, compact (in place)
+* Date: format, duration, clone, monthDaysCount, day.floor, month.floor,
+  year.floor
+* Function: getApplyArg, , ncurry, rncurry, hold, cache, log
+* List: findSameStartLength, shiftSame, peek, isListObject
+* Number: pad
+* Object: sameType, toString, mapToArray, mergeDeep, toDescriptor,
+  toDescriptors, invoke
+* String: startsWith, endsWith, indent, trimLeftStr, trimRightStr, pad, format
+
+Fixed:
+* Object.extend does now prototypal extend as exptected
+* Object.merge now tries to overwrite only configurable properties
+* Function.flip
+
+Improved:
+* Faster List.toArray
+* Better global retrieval
+* Functionalized all Function methods
+* Renamed bindApply and bindCall to applyBind and callBind
+* Removed Function.inherit (as it's unintuitive curry clone)
+* Straightforward logic in Function.k
+* Fixed naming of some tests files (letter case issue)
+* Renamed Function.saturate into Function.lock
+* String.dashToCamelCase digits support
+* Strings now considered as List objects
+* Improved List.compact
+* Concise logic for List.concat
+* Test wit TAD in clean ES5 context
+
+v0.5.1  --  2011.07.11
+* Function's bindBind, bindCall and bindApply now more versatile
+
+v0.5.0  --  2011.07.07
+* Removed Object.is and List.apply
+* Renamed Object.plain.is to Object.plain.isPlainObject (keep naming convention
+  consistent)
+* Improved documentation
+
+v0.4.0  --  2011.07.05
+* Take most functions on Object to Object.plain to keep them away from object
+  descriptors
+* Object functions with ES5 standard in mind (object descriptors)
+
+v0.3.0  --  2011.06.24
+* New functions
+* Consistent file naming (dash instead of camelCase)
+
+v0.2.1  --  2011.05.28
+* Renamed Functions.K and Function.S to to lowercase versions (use consistent
+  naming)
+
+v0.2.0  --  2011.05.28
+* Renamed Array folder to List (as its generic functions for array-like objects)
+* Added Makefile
+* Added various functions
+
+v0.1.0  --  2011.05.24
+* Initial version
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/LICENSE b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/LICENSE
new file mode 100644
index 00000000000000..de39071f1b8bbf
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/LICENSE
@@ -0,0 +1,19 @@
+Copyright (C) 2011-2015 Mariusz Nowak (www.medikoo.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/README.md b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/README.md
new file mode 100644
index 00000000000000..11d8a343d57f1f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/README.md
@@ -0,0 +1,993 @@
+# es5-ext
+## ECMAScript 5 extensions
+### (with respect to ECMAScript 6 standard)
+
+Shims for upcoming ES6 standard and other goodies implemented strictly with ECMAScript conventions in mind.
+
+It's designed to be used in compliant ECMAScript 5 or ECMAScript 6 environments. Older environments are not supported, although most of the features should work with correct ECMAScript 5 shim on board.
+
+When used in ECMAScript 6 environment, native implementation (if valid) takes precedence over shims.
+
+### Installation
+
+	$ npm install es5-ext
+	
+To port it to Browser or any other (non CJS) environment, use your favorite CJS bundler. No favorite yet? Try: [Browserify](http://browserify.org/), [Webmake](https://github.com/medikoo/modules-webmake) or [Webpack](http://webpack.github.io/)
+
+### Usage
+
+#### ECMAScript 6 features
+
+You can force ES6 features to be implemented in your environment, e.g. following will assign `from` function to `Array` (only if it's not implemented already).
+
+```javascript
+require('es5-ext/array/from/implement');
+Array.from('foo'); // ['f', 'o', 'o']
+```
+
+You can also access shims directly, without fixing native objects. Following will return native `Array.from` if it's available and fallback to shim if it's not.
+
+```javascript
+var aFrom = require('es5-ext/array/from');
+aFrom('foo'); // ['f', 'o', 'o']
+```
+
+If you want to use shim unconditionally (even if native implementation exists) do:
+
+```javascript
+var aFrom = require('es5-ext/array/from/shim');
+aFrom('foo'); // ['f', 'o', 'o']
+```
+
+##### List of ES6 shims
+
+It's about properties introduced with ES6 and those that have been updated in new spec.
+
+- `Array.from` -> `require('es5-ext/array/from')`
+- `Array.of` -> `require('es5-ext/array/of')`
+- `Array.prototype.concat` -> `require('es5-ext/array/#/concat')`
+- `Array.prototype.copyWithin` -> `require('es5-ext/array/#/copy-within')`
+- `Array.prototype.entries` -> `require('es5-ext/array/#/entries')`
+- `Array.prototype.fill` -> `require('es5-ext/array/#/fill')`
+- `Array.prototype.filter` -> `require('es5-ext/array/#/filter')`
+- `Array.prototype.find` -> `require('es5-ext/array/#/find')`
+- `Array.prototype.findIndex` -> `require('es5-ext/array/#/find-index')`
+- `Array.prototype.keys` -> `require('es5-ext/array/#/keys')`
+- `Array.prototype.map` -> `require('es5-ext/array/#/map')`
+- `Array.prototype.slice` -> `require('es5-ext/array/#/slice')`
+- `Array.prototype.splice` -> `require('es5-ext/array/#/splice')`
+- `Array.prototype.values` -> `require('es5-ext/array/#/values')`
+- `Array.prototype[@@iterator]` -> `require('es5-ext/array/#/@@iterator')`
+- `Math.acosh` -> `require('es5-ext/math/acosh')`
+- `Math.asinh` -> `require('es5-ext/math/asinh')`
+- `Math.atanh` -> `require('es5-ext/math/atanh')`
+- `Math.cbrt` -> `require('es5-ext/math/cbrt')`
+- `Math.clz32` -> `require('es5-ext/math/clz32')`
+- `Math.cosh` -> `require('es5-ext/math/cosh')`
+- `Math.exmp1` -> `require('es5-ext/math/expm1')`
+- `Math.fround` -> `require('es5-ext/math/fround')`
+- `Math.hypot` -> `require('es5-ext/math/hypot')`
+- `Math.imul` -> `require('es5-ext/math/imul')`
+- `Math.log1p` -> `require('es5-ext/math/log1p')`
+- `Math.log2` -> `require('es5-ext/math/log2')`
+- `Math.log10` -> `require('es5-ext/math/log10')`
+- `Math.sign` -> `require('es5-ext/math/sign')`
+- `Math.signh` -> `require('es5-ext/math/signh')`
+- `Math.tanh` -> `require('es5-ext/math/tanh')`
+- `Math.trunc` -> `require('es5-ext/math/trunc')`
+- `Number.EPSILON` -> `require('es5-ext/number/epsilon')`
+- `Number.MAX_SAFE_INTEGER` -> `require('es5-ext/number/max-safe-integer')`
+- `Number.MIN_SAFE_INTEGER` -> `require('es5-ext/number/min-safe-integer')`
+- `Number.isFinite` -> `require('es5-ext/number/is-finite')`
+- `Number.isInteger` -> `require('es5-ext/number/is-integer')`
+- `Number.isNaN` -> `require('es5-ext/number/is-nan')`
+- `Number.isSafeInteger` -> `require('es5-ext/number/is-safe-integer')`
+- `Object.assign` -> `require('es5-ext/object/assign')`
+- `Object.keys` -> `require('es5-ext/object/keys')`
+- `Object.setPrototypeOf` -> `require('es5-ext/object/set-prototype-of')`
+- `RegExp.prototype.match` -> `require('es5-ext/reg-exp/#/match')`
+- `RegExp.prototype.replace` -> `require('es5-ext/reg-exp/#/replace')`
+- `RegExp.prototype.search` -> `require('es5-ext/reg-exp/#/search')`
+- `RegExp.prototype.split` -> `require('es5-ext/reg-exp/#/split')`
+- `RegExp.prototype.sticky` -> Implement with `require('es5-ext/reg-exp/#/sticky/implement')`, use as function with `require('es5-ext/reg-exp/#/is-sticky')`
+- `RegExp.prototype.unicode` -> Implement with `require('es5-ext/reg-exp/#/unicode/implement')`, use as function with `require('es5-ext/reg-exp/#/is-unicode')`
+- `String.fromCodePoint` -> `require('es5-ext/string/from-code-point')`
+- `String.raw` -> `require('es5-ext/string/raw')`
+- `String.prototype.codePointAt` -> `require('es5-ext/string/#/code-point-at')`
+- `String.prototype.contains` -> `require('es5-ext/string/#/contains')`
+- `String.prototype.endsWith` -> `require('es5-ext/string/#/ends-with')`
+- `String.prototype.normalize` -> `require('es5-ext/string/#/normalize')`
+- `String.prototype.repeat` -> `require('es5-ext/string/#/repeat')`
+- `String.prototype.startsWith` -> `require('es5-ext/string/#/starts-with')`
+- `String.prototype[@@iterator]` -> `require('es5-ext/string/#/@@iterator')`
+
+#### Non ECMAScript standard features
+
+__es5-ext__ provides also other utils, and implements them as if they were proposed for a standard. It mostly offers methods (not functions) which can directly be assigned to native prototypes:
+
+```javascript
+Object.defineProperty(Function.prototype, 'partial', { value: require('es5-ext/function/#/partial'),
+  configurable: true, enumerable: false, writable: true });
+Object.defineProperty(Array.prototype, 'flatten', { value: require('es5-ext/array/#/flatten'),
+  configurable: true, enumerable: false, writable: true });
+Object.defineProperty(String.prototype, 'capitalize', { value: require('es5-ext/string/#/capitalize'),
+  configurable: true, enumerable: false, writable: true });
+```
+
+See [es5-extend](https://github.com/wookieb/es5-extend#es5-extend), a great utility that automatically will extend natives for you. 
+
+__Important:__ Remember to __not__ extend natives in scope of generic reusable packages (e.g. ones you intend to publish to npm). Extending natives is fine __only__ if you're the _owner_ of the global scope, so e.g. in final project you lead development of.
+
+When you're in situation when native extensions are not good idea, then you should use methods indirectly:
+
+
+```javascript
+var flatten = require('es5-ext/array/#/flatten');
+
+flatten.call([1, [2, [3, 4]]]); // [1, 2, 3, 4]
+```
+
+for better convenience you can turn methods into functions:
+
+
+```javascript
+var call = Function.prototype.call
+var flatten = call.bind(require('es5-ext/array/#/flatten'));
+
+flatten([1, [2, [3, 4]]]); // [1, 2, 3, 4]
+```
+
+You can configure custom toolkit (like [underscorejs](http://underscorejs.org/)), and use it throughout your application
+
+```javascript
+var util = {};
+util.partial = call.bind(require('es5-ext/function/#/partial'));
+util.flatten = call.bind(require('es5-ext/array/#/flatten'));
+util.startsWith = call.bind(require('es5-ext/string/#/starts-with'));
+
+util.flatten([1, [2, [3, 4]]]); // [1, 2, 3, 4]
+```
+
+As with native ones most methods are generic and can be run on any type of object.
+
+## API
+
+### Global extensions
+
+#### global _(es5-ext/global)_
+
+Object that represents global scope
+
+### Array Constructor extensions
+
+#### from(arrayLike[, mapFn[, thisArg]]) _(es5-ext/array/from)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-array.from).  
+Returns array representation of _iterable_ or _arrayLike_. If _arrayLike_ is an instance of array, its copy is returned.
+
+#### generate([length[, …fill]]) _(es5-ext/array/generate)_
+
+Generate an array of pre-given _length_ built of repeated arguments.
+
+#### isPlainArray(x) _(es5-ext/array/is-plain-array)_
+
+Returns true if object is plain array (not instance of one of the Array's extensions).
+
+#### of([…items]) _(es5-ext/array/of)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-array.of).  
+Create an array from given arguments.
+
+#### toArray(obj) _(es5-ext/array/to-array)_
+
+Returns array representation of `obj`. If `obj` is already an array, `obj` is returned back.
+
+#### validArray(obj) _(es5-ext/array/valid-array)_
+
+Returns `obj` if it's an array, otherwise throws `TypeError`
+
+### Array Prototype extensions
+
+#### arr.binarySearch(compareFn) _(es5-ext/array/#/binary-search)_
+
+In __sorted__ list search for index of item for which _compareFn_ returns value closest to _0_.  
+It's variant of binary search algorithm
+
+#### arr.clear() _(es5-ext/array/#/clear)_
+
+Clears the array
+
+#### arr.compact() _(es5-ext/array/#/compact)_
+
+Returns a copy of the context with all non-values (`null` or `undefined`) removed.
+
+#### arr.concat() _(es5-ext/array/#/concat)_
+
+[_Updated with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-array.prototype.concat).  
+ES6's version of `concat`. Supports `isConcatSpreadable` symbol, and returns array of same type as the context.
+
+#### arr.contains(searchElement[, position]) _(es5-ext/array/#/contains)_
+
+Whether list contains the given value.
+
+#### arr.copyWithin(target, start[, end]) _(es5-ext/array/#/copy-within)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-array.copywithin).  
+
+#### arr.diff(other) _(es5-ext/array/#/diff)_
+
+Returns the array of elements that are present in context list but not present in other list.
+
+#### arr.eIndexOf(searchElement[, fromIndex]) _(es5-ext/array/#/e-index-of)_
+
+_egal_ version of `indexOf` method. [_SameValueZero_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero) logic is used for comparision
+
+#### arr.eLastIndexOf(searchElement[, fromIndex]) _(es5-ext/array/#/e-last-index-of)_
+
+_egal_ version of `lastIndexOf` method. [_SameValueZero_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero) logic is used for comparision
+
+#### arr.entries() _(es5-ext/array/#/entries)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-array.prototype.entries).  
+Returns iterator object, which traverses the array. Each value is represented with an array, where first value is an index and second is corresponding to index value.
+
+#### arr.exclusion([…lists]]) _(es5-ext/array/#/exclusion)_
+
+Returns the array of elements that are found only in one of the lists (either context list or list provided in arguments).
+
+#### arr.fill(value[, start, end]) _(es5-ext/array/#/fill)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-array.fill).  
+
+#### arr.filter(callback[, thisArg]) _(es5-ext/array/#/filter)_
+
+[_Updated with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-array.filter).  
+ES6's version of `filter`, returns array of same type as the context.
+
+#### arr.find(predicate[, thisArg]) _(es5-ext/array/#/find)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-array.find).  
+Return first element for which given function returns true
+
+#### arr.findIndex(predicate[, thisArg]) _(es5-ext/array/#/find-index)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-array.findindex).  
+Return first index for which given function returns true
+
+#### arr.first() _(es5-ext/array/#/first)_
+
+Returns value for first defined index
+
+#### arr.firstIndex() _(es5-ext/array/#/first-index)_
+
+Returns first declared index of the array
+
+#### arr.flatten() _(es5-ext/array/#/flatten)_
+
+Returns flattened version of the array
+
+#### arr.forEachRight(cb[, thisArg]) _(es5-ext/array/#/for-each-right)_
+
+`forEach` starting from last element
+
+#### arr.group(cb[, thisArg]) _(es5-ext/array/#/group)_
+
+Group list elements by value returned by _cb_ function
+
+#### arr.indexesOf(searchElement[, fromIndex]) _(es5-ext/array/#/indexes-of)_
+
+Returns array of all indexes of given value
+
+#### arr.intersection([…lists]) _(es5-ext/array/#/intersection)_
+
+Computes the array of values that are the intersection of all lists (context list and lists given in arguments)
+
+#### arr.isCopy(other) _(es5-ext/array/#/is-copy)_
+
+Returns true if both context and _other_ lists have same content
+
+#### arr.isUniq() _(es5-ext/array/#/is-uniq)_
+
+Returns true if all values in array are unique
+
+#### arr.keys() _(es5-ext/array/#/keys)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-array.prototype.keys).  
+Returns iterator object, which traverses all array indexes.
+
+#### arr.last() _(es5-ext/array/#/last)_
+
+Returns value of last defined index
+
+#### arr.lastIndex() _(es5-ext/array/#/last)_
+
+Returns last defined index of the array
+
+#### arr.map(callback[, thisArg]) _(es5-ext/array/#/map)_
+
+[_Updated with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-array.map).  
+ES6's version of `map`, returns array of same type as the context.
+
+#### arr.remove(value[, …valuen]) _(es5-ext/array/#/remove)_
+
+Remove values from the array
+
+#### arr.separate(sep) _(es5-ext/array/#/separate)_
+
+Returns array with items separated with `sep` value
+
+#### arr.slice(callback[, thisArg]) _(es5-ext/array/#/slice)_
+
+[_Updated with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-array.slice).  
+ES6's version of `slice`, returns array of same type as the context.
+
+#### arr.someRight(cb[, thisArg]) _(es5-ext/array/#/someRight)_
+
+`some` starting from last element
+
+#### arr.splice(callback[, thisArg]) _(es5-ext/array/#/splice)_
+
+[_Updated with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-array.splice).  
+ES6's version of `splice`, returns array of same type as the context.
+
+#### arr.uniq() _(es5-ext/array/#/uniq)_
+
+Returns duplicate-free version of the array
+
+#### arr.values() _(es5-ext/array/#/values)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-array.prototype.values).  
+Returns iterator object which traverses all array values.
+
+#### arr[@@iterator] _(es5-ext/array/#/@@iterator)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-array.prototype-@@iterator).  
+Returns iterator object which traverses all array values.
+
+### Boolean Constructor extensions
+
+#### isBoolean(x) _(es5-ext/boolean/is-boolean)_
+
+Whether value is boolean
+
+### Date Constructor extensions
+
+#### isDate(x) _(es5-ext/date/is-date)_
+
+Whether value is date instance
+
+#### validDate(x) _(es5-ext/date/valid-date)_
+
+If given object is not date throw TypeError in other case return it.
+
+### Date Prototype extensions
+
+#### date.copy(date) _(es5-ext/date/#/copy)_
+
+Returns a copy of the date object
+
+#### date.daysInMonth() _(es5-ext/date/#/days-in-month)_
+
+Returns number of days of date's month
+
+#### date.floorDay() _(es5-ext/date/#/floor-day)_
+
+Sets the date time to 00:00:00.000
+
+#### date.floorMonth() _(es5-ext/date/#/floor-month)_
+
+Sets date day to 1 and date time to 00:00:00.000
+
+#### date.floorYear() _(es5-ext/date/#/floor-year)_
+
+Sets date month to 0, day to 1 and date time to 00:00:00.000
+
+#### date.format(pattern) _(es5-ext/date/#/format)_
+
+Formats date up to given string. Supported patterns:
+
+* `%Y` - Year with century, 1999, 2003
+* `%y` - Year without century, 99, 03
+* `%m` - Month, 01..12
+* `%d` - Day of the month 01..31
+* `%H` - Hour (24-hour clock), 00..23
+* `%M` - Minute, 00..59
+* `%S` - Second, 00..59
+* `%L` - Milliseconds, 000..999
+
+### Error Constructor extensions
+
+#### custom(message/*, code, ext*/) _(es5-ext/error/custom)_
+
+Creates custom error object, optinally extended with `code` and other extension properties (provided with `ext` object)  
+
+#### isError(x) _(es5-ext/error/is-error)_
+
+Whether value is an error (instance of `Error`).  
+
+#### validError(x) _(es5-ext/error/valid-error)_
+
+If given object is not error throw TypeError in other case return it.
+
+### Error Prototype extensions
+
+#### err.throw() _(es5-ext/error/#/throw)_
+
+Throws error
+
+### Function Constructor extensions
+
+Some of the functions were inspired by [Functional JavaScript](http://osteele.com/sources/javascript/functional/) project by Olivier Steele
+
+#### constant(x) _(es5-ext/function/constant)_
+
+Returns a constant function that returns pregiven argument
+
+_k(x)(y)  =def  x_
+
+#### identity(x) _(es5-ext/function/identity)_
+
+Identity function. Returns first argument
+
+_i(x)  =def  x_
+
+#### invoke(name[, …args]) _(es5-ext/function/invoke)_
+
+Returns a function that takes an object as an argument, and applies object's
+_name_ method to arguments.  
+_name_ can be name of the method or method itself.
+
+_invoke(name, …args)(object, …args2)  =def  object\[name\]\(…args, …args2\)_
+
+#### isArguments(x) _(es5-ext/function/is-arguments)_
+
+Whether value is arguments object
+
+#### isFunction(arg) _(es5-ext/function/is-function)_
+
+Wether value is instance of function
+
+#### noop() _(es5-ext/function/noop)_
+
+No operation function
+
+#### pluck(name) _(es5-ext/function/pluck)_
+
+Returns a function that takes an object, and returns the value of its _name_
+property
+
+_pluck(name)(obj)  =def  obj[name]_
+
+#### validFunction(arg) _(es5-ext/function/valid-function)_
+
+If given object is not function throw TypeError in other case return it.
+
+### Function Prototype extensions
+
+Some of the methods were inspired by [Functional JavaScript](http://osteele.com/sources/javascript/functional/) project by Olivier Steele
+
+#### fn.compose([…fns]) _(es5-ext/function/#/compose)_
+
+Applies the functions in reverse argument-list order.
+
+_f1.compose(f2, f3, f4)(…args)  =def  f1(f2(f3(f4(…arg))))_
+
+#### fn.copy() _(es5-ext/function/#/copy)_
+
+Produces copy of given function
+
+#### fn.curry([n]) _(es5-ext/function/#/curry)_
+
+Invoking the function returned by this function only _n_ arguments are passed to the underlying function. If the underlying function is not saturated, the result is a function that passes all its arguments to the underlying function.  
+If _n_ is not provided then it defaults to context function length
+
+_f.curry(4)(arg1, arg2)(arg3)(arg4)  =def  f(arg1, args2, arg3, arg4)_
+
+#### fn.lock([…args]) _(es5-ext/function/#/lock)_
+
+Returns a function that applies the underlying function to _args_, and ignores its own arguments.
+
+_f.lock(…args)(…args2)  =def  f(…args)_
+
+_Named after it's counterpart in Google Closure_
+
+#### fn.not() _(es5-ext/function/#/not)_
+
+Returns a function that returns boolean negation of value returned by underlying function.
+
+_f.not()(…args)  =def !f(…args)_
+
+#### fn.partial([…args]) _(es5-ext/function/#/partial)_
+
+Returns a function that when called will behave like context function called with initially passed arguments. If more arguments are suplilied, they are appended to initial args.
+
+_f.partial(…args1)(…args2)  =def  f(…args1, …args2)_
+
+#### fn.spread() _(es5-ext/function/#/spread)_
+
+Returns a function that applies underlying function with first list argument
+
+_f.match()(args)  =def  f.apply(null, args)_
+
+#### fn.toStringTokens() _(es5-ext/function/#/to-string-tokens)_
+
+Serializes function into two (arguments and body) string tokens. Result is plain object with `args` and `body` properties.
+
+### Math extensions
+
+#### acosh(x) _(es5-ext/math/acosh)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.acosh).  
+
+#### asinh(x) _(es5-ext/math/asinh)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.asinh).  
+
+#### atanh(x) _(es5-ext/math/atanh)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.atanh).  
+
+#### cbrt(x) _(es5-ext/math/cbrt)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.cbrt).  
+
+#### clz32(x) _(es5-ext/math/clz32)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.clz32).  
+
+#### cosh(x) _(es5-ext/math/cosh)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.cosh).  
+
+#### expm1(x) _(es5-ext/math/expm1)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.expm1).  
+
+#### fround(x) _(es5-ext/math/fround)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.fround).  
+
+#### hypot([…values]) _(es5-ext/math/hypot)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.hypot).  
+
+#### imul(x, y) _(es5-ext/math/imul)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.imul).  
+
+#### log1p(x) _(es5-ext/math/log1p)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.log1p).  
+
+#### log2(x) _(es5-ext/math/log2)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.log2).  
+
+#### log10(x) _(es5-ext/math/log10)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.log10).  
+
+#### sign(x) _(es5-ext/math/sign)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.sign).  
+
+#### sinh(x) _(es5-ext/math/sinh)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.sinh).  
+
+#### tanh(x) _(es5-ext/math/tanh)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.tanh).  
+
+#### trunc(x) _(es5-ext/math/trunc)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.trunc).  
+
+### Number Constructor extensions
+
+#### EPSILON _(es5-ext/number/epsilon)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-number.epsilon).  
+
+The difference between 1 and the smallest value greater than 1 that is representable as a Number value, which is approximately 2.2204460492503130808472633361816 x 10-16.
+
+#### isFinite(x) _(es5-ext/number/is-finite)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-number.isfinite).  
+Whether value is finite. Differs from global isNaN that it doesn't do type coercion.
+
+#### isInteger(x) _(es5-ext/number/is-integer)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-number.isinteger).  
+Whether value is integer.
+
+#### isNaN(x) _(es5-ext/number/is-nan)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-number.isnan).  
+Whether value is NaN. Differs from global isNaN that it doesn't do type coercion.
+
+#### isNumber(x) _(es5-ext/number/is-number)_
+
+Whether given value is number
+
+#### isSafeInteger(x) _(es5-ext/number/is-safe-integer)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-number.issafeinteger).  
+
+#### MAX_SAFE_INTEGER _(es5-ext/number/max-safe-integer)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-number.maxsafeinteger).  
+The value of Number.MAX_SAFE_INTEGER is 9007199254740991.
+
+#### MIN_SAFE_INTEGER _(es5-ext/number/min-safe-integer)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-number.minsafeinteger).  
+The value of Number.MIN_SAFE_INTEGER is -9007199254740991 (253-1).
+
+#### toInteger(x) _(es5-ext/number/to-integer)_
+
+Converts value to integer
+
+#### toPosInteger(x) _(es5-ext/number/to-pos-integer)_
+
+Converts value to positive integer. If provided value is less than 0, then 0 is returned
+
+#### toUint32(x) _(es5-ext/number/to-uint32)_
+
+Converts value to unsigned 32 bit integer. This type is used for array lengths.
+See: http://www.2ality.com/2012/02/js-integers.html
+
+### Number Prototype extensions
+
+#### num.pad(length[, precision]) _(es5-ext/number/#/pad)_
+
+Pad given number with zeros. Returns string
+
+### Object Constructor extensions
+
+#### assign(target, source[, …sourcen]) _(es5-ext/object/assign)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.assign).  
+Extend _target_ by enumerable own properties of other objects. If properties are already set on target object, they will be overwritten.
+
+#### clear(obj) _(es5-ext/object/clear)_
+
+Remove all enumerable own properties of the object
+
+#### compact(obj) _(es5-ext/object/compact)_
+
+Returns copy of the object with all enumerable properties that have no falsy values
+
+#### compare(obj1, obj2) _(es5-ext/object/compare)_
+
+Universal cross-type compare function. To be used for e.g. array sort.
+
+#### copy(obj) _(es5-ext/object/copy)_
+
+Returns copy of the object with all enumerable properties.
+
+#### copyDeep(obj) _(es5-ext/object/copy-deep)_
+
+Returns deep copy of the object with all enumerable properties.
+
+#### count(obj) _(es5-ext/object/count)_
+
+Counts number of enumerable own properties on object
+
+#### create(obj[, properties]) _(es5-ext/object/create)_
+
+`Object.create` alternative that provides workaround for [V8 issue](http://code.google.com/p/v8/issues/detail?id=2804).
+
+When `null` is provided as a prototype, it's substituted with specially prepared object that derives from Object.prototype but has all Object.prototype properties shadowed with undefined.
+
+It's quirky solution that allows us to have plain objects with no truthy properties but with turnable prototype.
+
+Use only for objects that you plan to switch prototypes of and be aware of limitations of this workaround.
+
+#### eq(x, y) _(es5-ext/object/eq)_
+
+Whether two values are equal, using [_SameValueZero_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero) algorithm.
+
+#### every(obj, cb[, thisArg[, compareFn]]) _(es5-ext/object/every)_
+
+Analogous to Array.prototype.every. Returns true if every key-value pair in this object satisfies the provided testing function.  
+Optionally _compareFn_ can be provided which assures that keys are tested in given order. If provided _compareFn_ is equal to `true`, then order is alphabetical (by key).
+
+#### filter(obj, cb[, thisArg]) _(es5-ext/object/filter)_
+
+Analogous to Array.prototype.filter. Returns new object with properites for which _cb_ function returned truthy value.
+
+#### firstKey(obj) _(es5-ext/object/first-key)_
+
+Returns first enumerable key of the object, as keys are unordered by specification, it can be any key of an object.
+
+#### flatten(obj) _(es5-ext/object/flatten)_
+
+Returns new object, with flatten properties of input object
+
+_flatten({ a: { b: 1 }, c: { d: 1 } })  =def  { b: 1, d: 1 }_
+
+#### forEach(obj, cb[, thisArg[, compareFn]]) _(es5-ext/object/for-each)_
+
+Analogous to Array.prototype.forEach. Calls a function for each key-value pair found in object
+Optionally _compareFn_ can be provided which assures that properties are iterated in given order. If provided _compareFn_ is equal to `true`, then order is alphabetical (by key).
+
+#### getPropertyNames() _(es5-ext/object/get-property-names)_
+
+Get all (not just own) property names of the object
+
+#### is(x, y) _(es5-ext/object/is)_
+
+Whether two values are equal, using [_SameValue_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero) algorithm.
+
+#### isArrayLike(x) _(es5-ext/object/is-array-like)_
+
+Whether object is array-like object
+
+#### isCopy(x, y) _(es5-ext/object/is-copy)_
+
+Two values are considered a copy of same value when all of their own enumerable properties have same values.
+
+#### isCopyDeep(x, y) _(es5-ext/object/is-copy-deep)_
+
+Deep comparision of objects
+
+#### isEmpty(obj) _(es5-ext/object/is-empty)_
+
+True if object doesn't have any own enumerable property
+
+#### isObject(arg) _(es5-ext/object/is-object)_
+
+Whether value is not primitive
+
+#### isPlainObject(arg) _(es5-ext/object/is-plain-object)_
+
+Whether object is plain object, its protototype should be Object.prototype and it cannot be host object.
+
+#### keyOf(obj, searchValue) _(es5-ext/object/key-of)_
+
+Search object for value
+
+#### keys(obj) _(es5-ext/object/keys)_
+
+[_Updated with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.keys).  
+ES6's version of `keys`, doesn't throw on primitive input
+
+#### map(obj, cb[, thisArg]) _(es5-ext/object/map)_
+
+Analogous to Array.prototype.map. Creates a new object with properties which values are results of calling a provided function on every key-value pair in this object.
+
+#### mapKeys(obj, cb[, thisArg]) _(es5-ext/object/map-keys)_
+
+Create new object with same values, but remapped keys
+
+#### mixin(target, source) _(es5-ext/object/mixin)_
+
+Extend _target_ by all own properties of other objects. Properties found in both objects will be overwritten (unless they're not configurable and cannot be overwritten).
+_It was for a moment part of ECMAScript 6 draft._
+
+#### mixinPrototypes(target, …source]) _(es5-ext/object/mixin-prototypes)_
+
+Extends _target_, with all source and source's prototype properties.
+Useful as an alternative for `setPrototypeOf` in environments in which it cannot be shimmed (no `__proto__` support).
+
+#### normalizeOptions(options) _(es5-ext/object/normalize-options)_
+
+Normalizes options object into flat plain object.  
+
+Useful for functions in which we either need to keep options object for future reference or need to modify it for internal use.
+
+- It never returns input `options` object back (always a copy is created)
+- `options` can be undefined in such case empty plain object is returned.
+- Copies all enumerable properties found down prototype chain.
+
+#### primitiveSet([…names]) _(es5-ext/object/primitive-set)_
+
+Creates `null` prototype based plain object, and sets on it all property names provided in arguments to true.
+
+#### safeTraverse(obj[, …names]) _(es5-ext/object/safe-traverse)_
+
+Safe navigation of object properties. See http://wiki.ecmascript.org/doku.php?id=strawman:existential_operator
+
+#### serialize(value) _(es5-ext/object/serialize)_
+
+Serialize value into string. Differs from [JSON.stringify](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/stringify) that it serializes also dates, functions and regular expresssions.
+
+#### setPrototypeOf(object, proto) _(es5-ext/object/set-prototype-of)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.setprototypeof).  
+If native version is not provided, it depends on existence of `__proto__` functionality, if it's missing, `null` instead of function is exposed.
+
+#### some(obj, cb[, thisArg[, compareFn]]) _(es5-ext/object/some)_
+
+Analogous to Array.prototype.some Returns true if any key-value pair satisfies the provided
+testing function.  
+Optionally _compareFn_ can be provided which assures that keys are tested in given order. If provided _compareFn_ is equal to `true`, then order is alphabetical (by key).
+
+#### toArray(obj[, cb[, thisArg[, compareFn]]]) _(es5-ext/object/to-array)_
+
+Creates an array of results of calling a provided function on every key-value pair in this object.  
+Optionally _compareFn_ can be provided which assures that results are added in given order. If provided _compareFn_ is equal to `true`, then order is alphabetical (by key).
+
+#### unserialize(str) _(es5-ext/object/unserialize)_
+
+Userializes value previously serialized with [serialize](#serializevalue-es5-extobjectserialize)
+
+#### validCallable(x) _(es5-ext/object/valid-callable)_
+
+If given object is not callable throw TypeError in other case return it.
+
+#### validObject(x) _(es5-ext/object/valid-object)_
+
+Throws error if given value is not an object, otherwise it is returned.
+
+#### validValue(x) _(es5-ext/object/valid-value)_
+
+Throws error if given value is `null` or `undefined`, otherwise returns value.
+
+### RegExp Constructor extensions
+
+#### escape(str) _(es5-ext/reg-exp/escape)_
+
+Escapes string to be used in regular expression
+
+#### isRegExp(x) _(es5-ext/reg-exp/is-reg-exp)_
+
+Whether object is regular expression
+
+#### validRegExp(x) _(es5-ext/reg-exp/valid-reg-exp)_
+
+If object is regular expression it is returned, otherwise TypeError is thrown.
+
+### RegExp Prototype extensions
+
+#### re.isSticky(x) _(es5-ext/reg-exp/#/is-sticky)_
+
+Whether regular expression has `sticky` flag.
+
+It's to be used as counterpart to [regExp.sticky](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-get-regexp.prototype.sticky) if it's not implemented.
+
+#### re.isUnicode(x) _(es5-ext/reg-exp/#/is-unicode)_
+
+Whether regular expression has `unicode` flag.
+
+It's to be used as counterpart to [regExp.unicode](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-get-regexp.prototype.unicode) if it's not implemented.
+
+#### re.match(string) _(es5-ext/reg-exp/#/match)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-regexp.prototype.match).  
+
+#### re.replace(string, replaceValue) _(es5-ext/reg-exp/#/replace)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-regexp.prototype.replace).  
+
+#### re.search(string) _(es5-ext/reg-exp/#/search)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-regexp.prototype.search).  
+
+#### re.split(string) _(es5-ext/reg-exp/#/search)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-regexp.prototype.split).  
+
+#### re.sticky _(es5-ext/reg-exp/#/sticky/implement)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-regexp.prototype.sticky).  
+It's a getter, so only `implement` and `is-implemented` modules are provided.
+
+#### re.unicode _(es5-ext/reg-exp/#/unicode/implement)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-regexp.prototype.unicode).  
+It's a getter, so only `implement` and `is-implemented` modules are provided.
+
+### String Constructor extensions
+
+#### formatMethod(fMap) _(es5-ext/string/format-method)_
+
+Creates format method. It's used e.g. to create `Date.prototype.format` method
+
+#### fromCodePoint([…codePoints]) _(es5-ext/string/from-code-point)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-string.fromcodepoint)
+
+#### isString(x) _(es5-ext/string/is-string)_
+
+Whether object is string
+
+#### randomUniq() _(es5-ext/string/random-uniq)_
+
+Returns randomly generated id, with guarantee of local uniqueness (no same id will be returned twice)
+
+#### raw(callSite[, …substitutions]) _(es5-ext/string/raw)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-string.raw)
+
+### String Prototype extensions
+
+#### str.at(pos) _(es5-ext/string/#/at)_
+
+_Proposed for ECMAScript 6/7 standard, but not (yet) in a draft_
+
+Returns a string at given position in Unicode-safe manner.
+Based on [implementation by Mathias Bynens](https://github.com/mathiasbynens/String.prototype.at).
+
+#### str.camelToHyphen() _(es5-ext/string/#/camel-to-hyphen)_
+
+Convert camelCase string to hyphen separated, e.g. one-two-three -> oneTwoThree.
+Useful when converting names from js property convention into filename convention.
+
+#### str.capitalize() _(es5-ext/string/#/capitalize)_
+
+Capitalize first character of a string
+
+#### str.caseInsensitiveCompare(str) _(es5-ext/string/#/case-insensitive-compare)_
+
+Case insensitive compare
+
+#### str.codePointAt(pos) _(es5-ext/string/#/code-point-at)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-string.prototype.codepointat)
+
+Based on [implementation by Mathias Bynens](https://github.com/mathiasbynens/String.prototype.codePointAt).
+
+#### str.contains(searchString[, position]) _(es5-ext/string/#/contains)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-string.prototype.contains)
+
+Whether string contains given string.
+
+#### str.endsWith(searchString[, endPosition]) _(es5-ext/string/#/ends-with)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-string.prototype.endswith).  
+Whether strings ends with given string
+
+#### str.hyphenToCamel() _(es5-ext/string/#/hyphen-to-camel)_
+
+Convert hyphen separated string to camelCase, e.g. one-two-three -> oneTwoThree.
+Useful when converting names from filename convention to js property name convention.
+
+#### str.indent(str[, count]) _(es5-ext/string/#/indent)_
+
+Indents each line with provided _str_ (if _count_ given then _str_ is repeated _count_ times).
+
+#### str.last() _(es5-ext/string/#/last)_
+
+Return last character
+
+#### str.normalize([form]) _(es5-ext/string/#/normalize)_
+
+[_Introduced with ECMAScript 6_](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/normalize).  
+Returns the Unicode Normalization Form of a given string.  
+Based on Matsuza's version. Code used for integrated shim can be found at [github.com/walling/unorm](https://github.com/walling/unorm/blob/master/lib/unorm.js)
+
+#### str.pad(fill[, length]) _(es5-ext/string/#/pad)_
+
+Pad string with _fill_.
+If _length_ si given than _fill_ is reapated _length_ times.
+If _length_ is negative then pad is applied from right.
+
+#### str.repeat(n) _(es5-ext/string/#/repeat)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-string.prototype.repeat).  
+Repeat given string _n_ times
+
+#### str.plainReplace(search, replace) _(es5-ext/string/#/plain-replace)_
+
+Simple `replace` version. Doesn't support regular expressions. Replaces just first occurrence of search string. Doesn't support insert patterns, therefore it is safe to replace text with text obtained programmatically (there's no need for additional _$_ characters escape in such case).
+
+#### str.plainReplaceAll(search, replace) _(es5-ext/string/#/plain-replace-all)_
+
+Simple `replace` version. Doesn't support regular expressions. Replaces all occurrences of search string. Doesn't support insert patterns, therefore it is safe to replace text with text obtained programmatically (there's no need for additional _$_ characters escape in such case).
+
+#### str.startsWith(searchString[, position]) _(es5-ext/string/#/starts-with)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-string.prototype.startswith).  
+Whether strings starts with given string
+
+#### str[@@iterator] _(es5-ext/string/#/@@iterator)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-string.prototype-@@iterator).  
+Returns iterator object which traverses all string characters (with respect to unicode symbols)
+
+### Tests [![Build Status](https://travis-ci.org/medikoo/es5-ext.png)](https://travis-ci.org/medikoo/es5-ext)
+
+	$ npm test
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/@@iterator/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/@@iterator/implement.js
new file mode 100644
index 00000000000000..0f714a1d2795e3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/@@iterator/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Array.prototype, require('es6-symbol').iterator, { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/@@iterator/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/@@iterator/index.js
new file mode 100644
index 00000000000000..a69462650e7302
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/@@iterator/index.js
@@ -0,0 +1,4 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Array.prototype[require('es6-symbol').iterator] : require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/@@iterator/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/@@iterator/is-implemented.js
new file mode 100644
index 00000000000000..72eb1f8a27ff30
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/@@iterator/is-implemented.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var iteratorSymbol = require('es6-symbol').iterator;
+
+module.exports = function () {
+	var arr = ['foo', 1], iterator, result;
+	if (typeof arr[iteratorSymbol] !== 'function') return false;
+	iterator = arr[iteratorSymbol]();
+	if (!iterator) return false;
+	if (typeof iterator.next !== 'function') return false;
+	result = iterator.next();
+	if (!result) return false;
+	if (result.value !== 'foo') return false;
+	if (result.done !== false) return false;
+	return true;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/@@iterator/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/@@iterator/shim.js
new file mode 100644
index 00000000000000..ff295df9961e9a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/@@iterator/shim.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('../values/shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/_compare-by-length.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/_compare-by-length.js
new file mode 100644
index 00000000000000..d8343ce306d3ca
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/_compare-by-length.js
@@ -0,0 +1,9 @@
+// Used internally to sort array of lists by length
+
+'use strict';
+
+var toPosInt = require('../../number/to-pos-integer');
+
+module.exports = function (a, b) {
+	return toPosInt(a.length) - toPosInt(b.length);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/binary-search.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/binary-search.js
new file mode 100644
index 00000000000000..8eb45675149256
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/binary-search.js
@@ -0,0 +1,28 @@
+'use strict';
+
+var toPosInt = require('../../number/to-pos-integer')
+  , callable = require('../../object/valid-callable')
+  , value    = require('../../object/valid-value')
+
+  , floor    = Math.floor;
+
+module.exports = function (compareFn) {
+	var length, low, high, middle;
+
+	value(this);
+	callable(compareFn);
+
+	length = toPosInt(this.length);
+	low = 0;
+	high = length - 1;
+
+	while (low <= high) {
+		middle = floor((low + high) / 2);
+		if (compareFn(this[middle]) < 0) high = middle - 1;
+		else low = middle + 1;
+	}
+
+	if (high < 0) return 0;
+	if (high >= length) return length - 1;
+	return high;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/clear.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/clear.js
new file mode 100644
index 00000000000000..3587bdf972d458
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/clear.js
@@ -0,0 +1,12 @@
+// Inspired by Google Closure:
+// http://closure-library.googlecode.com/svn/docs/
+// closure_goog_array_array.js.html#goog.array.clear
+
+'use strict';
+
+var value = require('../../object/valid-value');
+
+module.exports = function () {
+	value(this).length = 0;
+	return this;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/compact.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/compact.js
new file mode 100644
index 00000000000000..d529d5a2beab8f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/compact.js
@@ -0,0 +1,9 @@
+// Inspired by: http://documentcloud.github.com/underscore/#compact
+
+'use strict';
+
+var filter = Array.prototype.filter;
+
+module.exports = function () {
+	return filter.call(this, function (val) { return val != null; });
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/concat/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/concat/implement.js
new file mode 100644
index 00000000000000..80c67cb4faf764
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/concat/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Array.prototype, 'concat', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/concat/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/concat/index.js
new file mode 100644
index 00000000000000..db205ea54a41ad
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/concat/index.js
@@ -0,0 +1,4 @@
+'use strict';
+
+module.exports = require('./is-implemented')() ?
+		Array.prototype.concat : require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/concat/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/concat/is-implemented.js
new file mode 100644
index 00000000000000..cab8bc9e323bbd
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/concat/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var SubArray = require('../../_sub-array-dummy-safe');
+
+module.exports = function () {
+	return (new SubArray()).concat('foo') instanceof SubArray;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/concat/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/concat/shim.js
new file mode 100644
index 00000000000000..8b28e4ae03b70f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/concat/shim.js
@@ -0,0 +1,39 @@
+'use strict';
+
+var isPlainArray = require('../../is-plain-array')
+  , toPosInt     = require('../../../number/to-pos-integer')
+  , isObject     = require('../../../object/is-object')
+
+  , isArray = Array.isArray, concat = Array.prototype.concat
+  , forEach = Array.prototype.forEach
+
+  , isSpreadable;
+
+isSpreadable = function (value) {
+	if (!value) return false;
+	if (!isObject(value)) return false;
+	if (value['@@isConcatSpreadable'] !== undefined) {
+		return Boolean(value['@@isConcatSpreadable']);
+	}
+	return isArray(value);
+};
+
+module.exports = function (item/*, …items*/) {
+	var result;
+	if (!this || !isArray(this) || isPlainArray(this)) {
+		return concat.apply(this, arguments);
+	}
+	result = new this.constructor(this.length);
+	forEach.call(this, function (val, i) { result[i] = val; });
+	forEach.call(arguments, function (arg) {
+		var base;
+		if (isSpreadable(arg)) {
+			base = result.length;
+			result.length += toPosInt(arg.length);
+			forEach.call(arg, function (val, i) { result[base + i] = val; });
+			return;
+		}
+		result.push(arg);
+	});
+	return result;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/contains.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/contains.js
new file mode 100644
index 00000000000000..4a2f9f6731c8c6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/contains.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var indexOf = require('./e-index-of');
+
+module.exports = function (searchElement/*, position*/) {
+	return indexOf.call(this, searchElement, arguments[1]) > -1;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/copy-within/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/copy-within/implement.js
new file mode 100644
index 00000000000000..eedbad77eebe09
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/copy-within/implement.js
@@ -0,0 +1,7 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Array.prototype, 'copyWithin',
+		{ value: require('./shim'), configurable: true, enumerable: false,
+			writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/copy-within/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/copy-within/index.js
new file mode 100644
index 00000000000000..bb89d0b87934d1
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/copy-within/index.js
@@ -0,0 +1,4 @@
+'use strict';
+
+module.exports = require('./is-implemented')() ?
+		Array.prototype.copyWithin : require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/copy-within/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/copy-within/is-implemented.js
new file mode 100644
index 00000000000000..8f17e06d816d14
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/copy-within/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var arr = [1, 2, 3, 4, 5];
+	if (typeof arr.copyWithin !== 'function') return false;
+	return String(arr.copyWithin(1, 3)) === '1,4,5,4,5';
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/copy-within/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/copy-within/shim.js
new file mode 100644
index 00000000000000..c0bfb8b0609f4e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/copy-within/shim.js
@@ -0,0 +1,39 @@
+// Taken from: https://github.com/paulmillr/es6-shim/
+
+'use strict';
+
+var toInteger  = require('../../../number/to-integer')
+  , toPosInt   = require('../../../number/to-pos-integer')
+  , validValue = require('../../../object/valid-value')
+
+  , hasOwnProperty = Object.prototype.hasOwnProperty
+  , max = Math.max, min = Math.min;
+
+module.exports = function (target, start/*, end*/) {
+	var o = validValue(this), end = arguments[2], l = toPosInt(o.length)
+	  , to, from, fin, count, direction;
+
+	target = toInteger(target);
+	start = toInteger(start);
+	end = (end === undefined) ? l : toInteger(end);
+
+	to = target < 0 ? max(l + target, 0) : min(target, l);
+	from = start < 0 ? max(l + start, 0) : min(start, l);
+	fin = end < 0 ? max(l + end, 0) : min(end, l);
+	count = min(fin - from, l - to);
+	direction = 1;
+
+	if ((from < to) && (to < (from + count))) {
+		direction = -1;
+		from += count - 1;
+		to += count - 1;
+	}
+	while (count > 0) {
+		if (hasOwnProperty.call(o, from)) o[to] = o[from];
+		else delete o[from];
+		from += direction;
+		to += direction;
+		count -= 1;
+	}
+	return o;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/diff.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/diff.js
new file mode 100644
index 00000000000000..a1f95419d4ed65
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/diff.js
@@ -0,0 +1,13 @@
+'use strict';
+
+var value    = require('../../object/valid-value')
+  , contains = require('./contains')
+
+  , filter = Array.prototype.filter;
+
+module.exports = function (other) {
+	(value(this) && value(other));
+	return filter.call(this, function (item) {
+		return !contains.call(other, item);
+	});
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/e-index-of.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/e-index-of.js
new file mode 100644
index 00000000000000..80864d0666168a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/e-index-of.js
@@ -0,0 +1,29 @@
+'use strict';
+
+var toPosInt = require('../../number/to-pos-integer')
+  , value    = require('../../object/valid-value')
+
+  , indexOf = Array.prototype.indexOf
+  , hasOwnProperty = Object.prototype.hasOwnProperty
+  , abs = Math.abs, floor = Math.floor;
+
+module.exports = function (searchElement/*, fromIndex*/) {
+	var i, l, fromIndex, val;
+	if (searchElement === searchElement) { //jslint: ignore
+		return indexOf.apply(this, arguments);
+	}
+
+	l = toPosInt(value(this).length);
+	fromIndex = arguments[1];
+	if (isNaN(fromIndex)) fromIndex = 0;
+	else if (fromIndex >= 0) fromIndex = floor(fromIndex);
+	else fromIndex = toPosInt(this.length) - floor(abs(fromIndex));
+
+	for (i = fromIndex; i < l; ++i) {
+		if (hasOwnProperty.call(this, i)) {
+			val = this[i];
+			if (val !== val) return i; //jslint: ignore
+		}
+	}
+	return -1;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/e-last-index-of.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/e-last-index-of.js
new file mode 100644
index 00000000000000..4fc536bd68082d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/e-last-index-of.js
@@ -0,0 +1,29 @@
+'use strict';
+
+var toPosInt = require('../../number/to-pos-integer')
+  , value    = require('../../object/valid-value')
+
+  , lastIndexOf = Array.prototype.lastIndexOf
+  , hasOwnProperty = Object.prototype.hasOwnProperty
+  , abs = Math.abs, floor = Math.floor;
+
+module.exports = function (searchElement/*, fromIndex*/) {
+	var i, fromIndex, val;
+	if (searchElement === searchElement) { //jslint: ignore
+		return lastIndexOf.apply(this, arguments);
+	}
+
+	value(this);
+	fromIndex = arguments[1];
+	if (isNaN(fromIndex)) fromIndex = (toPosInt(this.length) - 1);
+	else if (fromIndex >= 0) fromIndex = floor(fromIndex);
+	else fromIndex = toPosInt(this.length) - floor(abs(fromIndex));
+
+	for (i = fromIndex; i >= 0; --i) {
+		if (hasOwnProperty.call(this, i)) {
+			val = this[i];
+			if (val !== val) return i; //jslint: ignore
+		}
+	}
+	return -1;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/entries/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/entries/implement.js
new file mode 100644
index 00000000000000..490de60e207ab4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/entries/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Array.prototype, 'entries', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/entries/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/entries/index.js
new file mode 100644
index 00000000000000..292792cf159da8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/entries/index.js
@@ -0,0 +1,4 @@
+'use strict';
+
+module.exports = require('./is-implemented')() ?
+		Array.prototype.entries : require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/entries/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/entries/is-implemented.js
new file mode 100644
index 00000000000000..e186c17237bd39
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/entries/is-implemented.js
@@ -0,0 +1,15 @@
+'use strict';
+
+module.exports = function () {
+	var arr = [1, 'foo'], iterator, result;
+	if (typeof arr.entries !== 'function') return false;
+	iterator = arr.entries();
+	if (!iterator) return false;
+	if (typeof iterator.next !== 'function') return false;
+	result = iterator.next();
+	if (!result || !result.value) return false;
+	if (result.value[0] !== 0) return false;
+	if (result.value[1] !== 1) return false;
+	if (result.done !== false) return false;
+	return true;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/entries/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/entries/shim.js
new file mode 100644
index 00000000000000..c052b53f01d89f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/entries/shim.js
@@ -0,0 +1,4 @@
+'use strict';
+
+var ArrayIterator = require('es6-iterator/array');
+module.exports = function () { return new ArrayIterator(this, 'key+value'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/exclusion.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/exclusion.js
new file mode 100644
index 00000000000000..f08adc81c9631e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/exclusion.js
@@ -0,0 +1,27 @@
+'use strict';
+
+var value    = require('../../object/valid-value')
+  , aFrom    = require('../from')
+  , toArray  = require('../to-array')
+  , contains = require('./contains')
+  , byLength = require('./_compare-by-length')
+
+  , filter = Array.prototype.filter, push = Array.prototype.push;
+
+module.exports = function (/*…lists*/) {
+	var lists, seen, result;
+	if (!arguments.length) return aFrom(this);
+	push.apply(lists = [this], arguments);
+	lists.forEach(value);
+	seen = [];
+	result = [];
+	lists.sort(byLength).forEach(function (list) {
+		result = result.filter(function (item) {
+			return !contains.call(list, item);
+		}).concat(filter.call(list, function (x) {
+			return !contains.call(seen, x);
+		}));
+		push.apply(seen, toArray(list));
+	});
+	return result;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/fill/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/fill/implement.js
new file mode 100644
index 00000000000000..22511919c516fe
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/fill/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Array.prototype, 'fill', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/fill/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/fill/index.js
new file mode 100644
index 00000000000000..36c1f66668b29d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/fill/index.js
@@ -0,0 +1,4 @@
+'use strict';
+
+module.exports = require('./is-implemented')() ?
+		Array.prototype.fill : require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/fill/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/fill/is-implemented.js
new file mode 100644
index 00000000000000..b8e546888af2b4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/fill/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var arr = [1, 2, 3, 4, 5, 6];
+	if (typeof arr.fill !== 'function') return false;
+	return String(arr.fill(-1, -3)) === '1,2,3,-1,-1,-1';
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/fill/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/fill/shim.js
new file mode 100644
index 00000000000000..45823be51fc193
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/fill/shim.js
@@ -0,0 +1,21 @@
+// Taken from: https://github.com/paulmillr/es6-shim/
+
+'use strict';
+
+var toInteger  = require('../../../number/to-integer')
+  , toPosInt   = require('../../../number/to-pos-integer')
+  , validValue = require('../../../object/valid-value')
+
+  , max = Math.max, min = Math.min;
+
+module.exports = function (value/*, start, end*/) {
+	var o = validValue(this), start = arguments[1], end = arguments[2]
+	  , l = toPosInt(o.length), relativeStart, i;
+
+	start = (start === undefined) ? 0 : toInteger(start);
+	end = (end === undefined) ? l : toInteger(end);
+
+	relativeStart = start < 0 ? max(l + start, 0) : min(start, l);
+	for (i = relativeStart; i < l && i < end; ++i) o[i] = value;
+	return o;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/filter/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/filter/implement.js
new file mode 100644
index 00000000000000..090c5f109aee35
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/filter/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Array.prototype, 'filter', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/filter/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/filter/index.js
new file mode 100644
index 00000000000000..bcf0268dc2dcb4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/filter/index.js
@@ -0,0 +1,4 @@
+'use strict';
+
+module.exports = require('./is-implemented')() ?
+		Array.prototype.filter : require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/filter/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/filter/is-implemented.js
new file mode 100644
index 00000000000000..5577273501531e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/filter/is-implemented.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var SubArray = require('../../_sub-array-dummy-safe')
+
+  , pass = function () { return true; };
+
+module.exports = function () {
+	return (new SubArray()).filter(pass) instanceof SubArray;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/filter/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/filter/shim.js
new file mode 100644
index 00000000000000..b0116defce5021
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/filter/shim.js
@@ -0,0 +1,22 @@
+'use strict';
+
+var isPlainArray = require('../../is-plain-array')
+  , callable     = require('../../../object/valid-callable')
+
+  , isArray = Array.isArray, filter = Array.prototype.filter
+  , forEach = Array.prototype.forEach, call = Function.prototype.call;
+
+module.exports = function (callbackFn/*, thisArg*/) {
+	var result, thisArg, i;
+	if (!this || !isArray(this) || isPlainArray(this)) {
+		return filter.apply(this, arguments);
+	}
+	callable(callbackFn);
+	thisArg = arguments[1];
+	result = new this.constructor();
+	i = 0;
+	forEach.call(this, function (val, j, self) {
+		if (call.call(callbackFn, thisArg, val, j, self)) result[i++] = val;
+	});
+	return result;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/find-index/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/find-index/implement.js
new file mode 100644
index 00000000000000..556cb846002b0e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/find-index/implement.js
@@ -0,0 +1,7 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Array.prototype, 'findIndex',
+		{ value: require('./shim'),
+			configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/find-index/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/find-index/index.js
new file mode 100644
index 00000000000000..03a987e22347bf
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/find-index/index.js
@@ -0,0 +1,4 @@
+'use strict';
+
+module.exports = require('./is-implemented')() ?
+		Array.prototype.findIndex : require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/find-index/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/find-index/is-implemented.js
new file mode 100644
index 00000000000000..dbd3c814b4650f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/find-index/is-implemented.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var fn = function (x) { return x > 3; };
+
+module.exports = function () {
+	var arr = [1, 2, 3, 4, 5, 6];
+	if (typeof arr.findIndex !== 'function') return false;
+	return arr.findIndex(fn) === 3;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/find-index/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/find-index/shim.js
new file mode 100644
index 00000000000000..957939f2ba224a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/find-index/shim.js
@@ -0,0 +1,20 @@
+'use strict';
+
+var callable = require('../../../object/valid-callable')
+  , value    = require('../../../object/valid-value')
+
+  , some = Array.prototype.some, apply = Function.prototype.apply;
+
+module.exports = function (predicate/*, thisArg*/) {
+	var k, self;
+	self = Object(value(this));
+	callable(predicate);
+
+	return some.call(self, function (value, index) {
+		if (apply.call(predicate, this, arguments)) {
+			k = index;
+			return true;
+		}
+		return false;
+	}, arguments[1]) ? k : -1;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/find/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/find/implement.js
new file mode 100644
index 00000000000000..0f37104ac8dbbf
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/find/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Array.prototype, 'find', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/find/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/find/index.js
new file mode 100644
index 00000000000000..96819d09f02198
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/find/index.js
@@ -0,0 +1,4 @@
+'use strict';
+
+module.exports = require('./is-implemented')() ?
+		Array.prototype.find : require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/find/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/find/is-implemented.js
new file mode 100644
index 00000000000000..cc7ec774df0fa4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/find/is-implemented.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var fn = function (x) { return x > 3; };
+
+module.exports = function () {
+	var arr = [1, 2, 3, 4, 5, 6];
+	if (typeof arr.find !== 'function') return false;
+	return arr.find(fn) === 4;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/find/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/find/shim.js
new file mode 100644
index 00000000000000..c7ee9069a9a308
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/find/shim.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var findIndex = require('../find-index/shim');
+
+module.exports = function (predicate/*, thisArg*/) {
+	var index = findIndex.apply(this, arguments);
+	return (index === -1) ? undefined : this[index];
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/first-index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/first-index.js
new file mode 100644
index 00000000000000..7a9e4c34736ca3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/first-index.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var toPosInt = require('../../number/to-pos-integer')
+  , value    = require('../../object/valid-value')
+
+  , hasOwnProperty = Object.prototype.hasOwnProperty;
+
+module.exports = function () {
+	var i, l;
+	if (!(l = toPosInt(value(this).length))) return null;
+	i = 0;
+	while (!hasOwnProperty.call(this, i)) {
+		if (++i === l) return null;
+	}
+	return i;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/first.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/first.js
new file mode 100644
index 00000000000000..11df571754857f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/first.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var firstIndex = require('./first-index');
+
+module.exports = function () {
+	var i;
+	if ((i = firstIndex.call(this)) !== null) return this[i];
+	return undefined;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/flatten.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/flatten.js
new file mode 100644
index 00000000000000..c95407d317fd3b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/flatten.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var isArray = Array.isArray, forEach = Array.prototype.forEach
+  , push = Array.prototype.push;
+
+module.exports = function flatten() {
+	var r = [];
+	forEach.call(this, function (x) {
+		push.apply(r, isArray(x) ? flatten.call(x) : [x]);
+	});
+	return r;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/for-each-right.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/for-each-right.js
new file mode 100644
index 00000000000000..2f0ffaea84cb38
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/for-each-right.js
@@ -0,0 +1,20 @@
+'use strict';
+
+var toPosInt = require('../../number/to-pos-integer')
+  , callable = require('../../object/valid-callable')
+  , value    = require('../../object/valid-value')
+
+  , hasOwnProperty = Object.prototype.hasOwnProperty
+  , call = Function.prototype.call;
+
+module.exports = function (cb/*, thisArg*/) {
+	var i, self, thisArg;
+
+	self = Object(value(this));
+	callable(cb);
+	thisArg = arguments[1];
+
+	for (i = toPosInt(self.length); i >= 0; --i) {
+		if (hasOwnProperty.call(self, i)) call.call(cb, thisArg, self[i], i, self);
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/group.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/group.js
new file mode 100644
index 00000000000000..fbb178c35c1730
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/group.js
@@ -0,0 +1,23 @@
+// Inspired by Underscore's groupBy:
+// http://documentcloud.github.com/underscore/#groupBy
+
+'use strict';
+
+var callable = require('../../object/valid-callable')
+  , value    = require('../../object/valid-value')
+
+  , forEach = Array.prototype.forEach, apply = Function.prototype.apply;
+
+module.exports = function (cb/*, thisArg*/) {
+	var r;
+
+	(value(this) && callable(cb));
+
+	r = {};
+	forEach.call(this, function (v) {
+		var key = apply.call(cb, this, arguments);
+		if (!r.hasOwnProperty(key)) r[key] = [];
+		r[key].push(v);
+	}, arguments[1]);
+	return r;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/index.js
new file mode 100644
index 00000000000000..97ef65cfd42cf1
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/index.js
@@ -0,0 +1,40 @@
+'use strict';
+
+module.exports = {
+	'@@iterator':   require('./@@iterator'),
+	binarySearch:   require('./binary-search'),
+	clear:          require('./clear'),
+	compact:        require('./compact'),
+	concat:         require('./concat'),
+	contains:       require('./contains'),
+	copyWithin:     require('./copy-within'),
+	diff:           require('./diff'),
+	eIndexOf:       require('./e-index-of'),
+	eLastIndexOf:   require('./e-last-index-of'),
+	entries:        require('./entries'),
+	exclusion:      require('./exclusion'),
+	fill:           require('./fill'),
+	filter:         require('./filter'),
+	find:           require('./find'),
+	findIndex:      require('./find-index'),
+	first:          require('./first'),
+	firstIndex:     require('./first-index'),
+	flatten:        require('./flatten'),
+	forEachRight:   require('./for-each-right'),
+	keys:           require('./keys'),
+	group:          require('./group'),
+	indexesOf:      require('./indexes-of'),
+	intersection:   require('./intersection'),
+	isCopy:         require('./is-copy'),
+	isUniq:         require('./is-uniq'),
+	last:           require('./last'),
+	lastIndex:      require('./last-index'),
+	map:            require('./map'),
+	remove:         require('./remove'),
+	separate:       require('./separate'),
+	slice:          require('./slice'),
+	someRight:      require('./some-right'),
+	splice:         require('./splice'),
+	uniq:           require('./uniq'),
+	values:         require('./values')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/indexes-of.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/indexes-of.js
new file mode 100644
index 00000000000000..6b89157a35b805
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/indexes-of.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var indexOf = require('./e-index-of');
+
+module.exports = function (value/*, fromIndex*/) {
+	var r = [], i, fromIndex = arguments[1];
+	while ((i = indexOf.call(this, value, fromIndex)) !== -1) {
+		r.push(i);
+		fromIndex = i + 1;
+	}
+	return r;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/intersection.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/intersection.js
new file mode 100644
index 00000000000000..fadcb525308964
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/intersection.js
@@ -0,0 +1,19 @@
+'use strict';
+
+var value    = require('../../object/valid-value')
+  , contains = require('./contains')
+  , byLength = require('./_compare-by-length')
+
+  , filter = Array.prototype.filter, push = Array.prototype.push
+  , slice = Array.prototype.slice;
+
+module.exports = function (/*…list*/) {
+	var lists;
+	if (!arguments.length) slice.call(this);
+	push.apply(lists = [this], arguments);
+	lists.forEach(value);
+	lists.sort(byLength);
+	return lists.reduce(function (a, b) {
+		return filter.call(a, function (x) { return contains.call(b, x); });
+	});
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/is-copy.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/is-copy.js
new file mode 100644
index 00000000000000..ac7c79bc4521ce
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/is-copy.js
@@ -0,0 +1,21 @@
+'use strict';
+
+var toPosInt = require('../../number/to-pos-integer')
+  , eq    = require('../../object/eq')
+  , value = require('../../object/valid-value')
+
+  , hasOwnProperty = Object.prototype.hasOwnProperty;
+
+module.exports = function (other) {
+	var i, l;
+	(value(this) && value(other));
+	l = toPosInt(this.length);
+	if (l !== toPosInt(other.length)) return false;
+	for (i = 0; i < l; ++i) {
+		if (hasOwnProperty.call(this, i) !== hasOwnProperty.call(other, i)) {
+			return false;
+		}
+		if (!eq(this[i], other[i])) return false;
+	}
+	return true;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/is-uniq.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/is-uniq.js
new file mode 100644
index 00000000000000..b14f461d941ee5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/is-uniq.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var indexOf = require('./e-index-of')
+
+  , every = Array.prototype.every
+  , isFirst;
+
+isFirst = function (value, index) {
+	return indexOf.call(this, value) === index;
+};
+
+module.exports = function () { return every.call(this, isFirst, this); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/keys/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/keys/implement.js
new file mode 100644
index 00000000000000..e18e61701fa028
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/keys/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Array.prototype, 'keys', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/keys/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/keys/index.js
new file mode 100644
index 00000000000000..2f89cffe101d61
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/keys/index.js
@@ -0,0 +1,4 @@
+'use strict';
+
+module.exports = require('./is-implemented')() ?
+		Array.prototype.keys : require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/keys/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/keys/is-implemented.js
new file mode 100644
index 00000000000000..06bd87bf296c15
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/keys/is-implemented.js
@@ -0,0 +1,14 @@
+'use strict';
+
+module.exports = function () {
+	var arr = [1, 'foo'], iterator, result;
+	if (typeof arr.keys !== 'function') return false;
+	iterator = arr.keys();
+	if (!iterator) return false;
+	if (typeof iterator.next !== 'function') return false;
+	result = iterator.next();
+	if (!result) return false;
+	if (result.value !== 0) return false;
+	if (result.done !== false) return false;
+	return true;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/keys/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/keys/shim.js
new file mode 100644
index 00000000000000..83773f6ec955d2
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/keys/shim.js
@@ -0,0 +1,4 @@
+'use strict';
+
+var ArrayIterator = require('es6-iterator/array');
+module.exports = function () { return new ArrayIterator(this, 'key'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/last-index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/last-index.js
new file mode 100644
index 00000000000000..a191d6e153d6ae
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/last-index.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var toPosInt = require('../../number/to-pos-integer')
+  , value    = require('../../object/valid-value')
+
+  , hasOwnProperty = Object.prototype.hasOwnProperty;
+
+module.exports = function () {
+	var i, l;
+	if (!(l = toPosInt(value(this).length))) return null;
+	i = l - 1;
+	while (!hasOwnProperty.call(this, i)) {
+		if (--i === -1) return null;
+	}
+	return i;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/last.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/last.js
new file mode 100644
index 00000000000000..bf9d2f29249d09
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/last.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var lastIndex = require('./last-index');
+
+module.exports = function () {
+	var i;
+	if ((i = lastIndex.call(this)) !== null) return this[i];
+	return undefined;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/map/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/map/implement.js
new file mode 100644
index 00000000000000..3aabb87440e099
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/map/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Array.prototype, 'map', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/map/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/map/index.js
new file mode 100644
index 00000000000000..66f66607df4f14
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/map/index.js
@@ -0,0 +1,4 @@
+'use strict';
+
+module.exports = require('./is-implemented')() ?
+		Array.prototype.map : require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/map/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/map/is-implemented.js
new file mode 100644
index 00000000000000..c328b473302cea
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/map/is-implemented.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var identity = require('../../../function/identity')
+  , SubArray = require('../../_sub-array-dummy-safe');
+
+module.exports = function () {
+	return (new SubArray()).map(identity) instanceof SubArray;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/map/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/map/shim.js
new file mode 100644
index 00000000000000..2ee731347b1aee
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/map/shim.js
@@ -0,0 +1,21 @@
+'use strict';
+
+var isPlainArray = require('../../is-plain-array')
+  , callable     = require('../../../object/valid-callable')
+
+  , isArray = Array.isArray, map = Array.prototype.map
+  , forEach = Array.prototype.forEach, call = Function.prototype.call;
+
+module.exports = function (callbackFn/*, thisArg*/) {
+	var result, thisArg;
+	if (!this || !isArray(this) || isPlainArray(this)) {
+		return map.apply(this, arguments);
+	}
+	callable(callbackFn);
+	thisArg = arguments[1];
+	result = new this.constructor(this.length);
+	forEach.call(this, function (val, i, self) {
+		result[i] = call.call(callbackFn, thisArg, val, i, self);
+	});
+	return result;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/remove.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/remove.js
new file mode 100644
index 00000000000000..dcf843313d5fcb
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/remove.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var indexOf = require('./e-index-of')
+
+  , forEach = Array.prototype.forEach, splice = Array.prototype.splice;
+
+module.exports = function (item/*, …item*/) {
+	forEach.call(arguments, function (item) {
+		var index = indexOf.call(this, item);
+		if (index !== -1) splice.call(this, index, 1);
+	}, this);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/separate.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/separate.js
new file mode 100644
index 00000000000000..dc974b832e07d2
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/separate.js
@@ -0,0 +1,10 @@
+'use strict';
+
+var forEach = Array.prototype.forEach;
+
+module.exports = function (sep) {
+	var result = [];
+	forEach.call(this, function (val, i) { result.push(val, sep); });
+	result.pop();
+	return result;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/slice/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/slice/implement.js
new file mode 100644
index 00000000000000..cd488a063956e6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/slice/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Array.prototype, 'slice', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/slice/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/slice/index.js
new file mode 100644
index 00000000000000..72200ca9e381b6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/slice/index.js
@@ -0,0 +1,4 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Array.prototype.slice : require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/slice/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/slice/is-implemented.js
new file mode 100644
index 00000000000000..ec1985e70ee034
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/slice/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var SubArray = require('../../_sub-array-dummy-safe');
+
+module.exports = function () {
+	return (new SubArray()).slice() instanceof SubArray;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/slice/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/slice/shim.js
new file mode 100644
index 00000000000000..2761a1aad8340d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/slice/shim.js
@@ -0,0 +1,35 @@
+'use strict';
+
+var toInteger    = require('../../../number/to-integer')
+  , toPosInt     = require('../../../number/to-pos-integer')
+  , isPlainArray = require('../../is-plain-array')
+
+  , isArray = Array.isArray, slice = Array.prototype.slice
+  , hasOwnProperty = Object.prototype.hasOwnProperty, max = Math.max;
+
+module.exports = function (start, end) {
+	var length, result, i;
+	if (!this || !isArray(this) || isPlainArray(this)) {
+		return slice.apply(this, arguments);
+	}
+	length = toPosInt(this.length);
+	start = toInteger(start);
+	if (start < 0) start = max(length + start, 0);
+	else if (start > length) start = length;
+	if (end === undefined) {
+		end = length;
+	} else {
+		end = toInteger(end);
+		if (end < 0) end = max(length + end, 0);
+		else if (end > length) end = length;
+	}
+	if (start > end) start = end;
+	result = new this.constructor(end - start);
+	i = 0;
+	while (start !== end) {
+		if (hasOwnProperty.call(this, start)) result[i] = this[start];
+		++i;
+		++start;
+	}
+	return result;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/some-right.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/some-right.js
new file mode 100644
index 00000000000000..de7460d62234cf
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/some-right.js
@@ -0,0 +1,22 @@
+'use strict';
+
+var callable = require('../../object/valid-callable')
+  , value    = require('../../object/valid-value')
+
+  , hasOwnProperty = Object.prototype.hasOwnProperty
+  , call = Function.prototype.call;
+
+module.exports = function (cb/*, thisArg*/) {
+	var i, self, thisArg;
+	self = Object(value(this));
+	callable(cb);
+	thisArg = arguments[1];
+
+	for (i = self.length; i >= 0; --i) {
+		if (hasOwnProperty.call(self, i) &&
+				call.call(cb, thisArg, self[i], i, self)) {
+			return true;
+		}
+	}
+	return false;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/splice/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/splice/implement.js
new file mode 100644
index 00000000000000..aab1f8eff677b8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/splice/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Array.prototype, 'splice', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/splice/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/splice/index.js
new file mode 100644
index 00000000000000..e8ecf3cf856171
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/splice/index.js
@@ -0,0 +1,4 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Array.prototype.splice : require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/splice/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/splice/is-implemented.js
new file mode 100644
index 00000000000000..ffddaa81ef83dd
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/splice/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var SubArray = require('../../_sub-array-dummy-safe');
+
+module.exports = function () {
+	return (new SubArray()).splice(0) instanceof SubArray;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/splice/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/splice/shim.js
new file mode 100644
index 00000000000000..a8505a2ce2a201
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/splice/shim.js
@@ -0,0 +1,14 @@
+'use strict';
+
+var isPlainArray = require('../../is-plain-array')
+
+  , isArray = Array.isArray, splice = Array.prototype.splice
+  , forEach = Array.prototype.forEach;
+
+module.exports = function (start, deleteCount/*, …items*/) {
+	var arr = splice.apply(this, arguments), result;
+	if (!this || !isArray(this) || isPlainArray(this)) return arr;
+	result = new this.constructor(arr.length);
+	forEach.call(arr, function (val, i) { result[i] = val; });
+	return result;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/uniq.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/uniq.js
new file mode 100644
index 00000000000000..db0146555733a2
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/uniq.js
@@ -0,0 +1,13 @@
+'use strict';
+
+var indexOf = require('./e-index-of')
+
+  , filter = Array.prototype.filter
+
+  , isFirst;
+
+isFirst = function (value, index) {
+	return indexOf.call(this, value) === index;
+};
+
+module.exports = function () { return filter.call(this, isFirst, this); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/values/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/values/implement.js
new file mode 100644
index 00000000000000..237281fd3beed0
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/values/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Array.prototype, 'values', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/values/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/values/index.js
new file mode 100644
index 00000000000000..c0832c30ea4566
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/values/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./is-implemented')() ? Array.prototype.values : require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/values/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/values/is-implemented.js
new file mode 100644
index 00000000000000..cc0c6294e2af14
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/values/is-implemented.js
@@ -0,0 +1,14 @@
+'use strict';
+
+module.exports = function () {
+	var arr = ['foo', 1], iterator, result;
+	if (typeof arr.values !== 'function') return false;
+	iterator = arr.values();
+	if (!iterator) return false;
+	if (typeof iterator.next !== 'function') return false;
+	result = iterator.next();
+	if (!result) return false;
+	if (result.value !== 'foo') return false;
+	if (result.done !== false) return false;
+	return true;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/values/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/values/shim.js
new file mode 100644
index 00000000000000..f6555fd858e99a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/values/shim.js
@@ -0,0 +1,4 @@
+'use strict';
+
+var ArrayIterator = require('es6-iterator/array');
+module.exports = function () { return new ArrayIterator(this, 'value'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/_is-extensible.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/_is-extensible.js
new file mode 100644
index 00000000000000..612320647b39f6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/_is-extensible.js
@@ -0,0 +1,13 @@
+'use strict';
+
+module.exports = (function () {
+	var SubArray = require('./_sub-array-dummy'), arr;
+
+	if (!SubArray) return false;
+	arr = new SubArray();
+	if (!Array.isArray(arr)) return false;
+	if (!(arr instanceof SubArray)) return false;
+
+	arr[34] = 'foo';
+	return (arr.length === 35);
+}());
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/_sub-array-dummy-safe.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/_sub-array-dummy-safe.js
new file mode 100644
index 00000000000000..5baf8a8d1127a4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/_sub-array-dummy-safe.js
@@ -0,0 +1,23 @@
+'use strict';
+
+var setPrototypeOf = require('../object/set-prototype-of')
+  , isExtensible   = require('./_is-extensible');
+
+module.exports = (function () {
+	var SubArray;
+
+	if (isExtensible) return require('./_sub-array-dummy');
+
+	if (!setPrototypeOf) return null;
+	SubArray = function () {
+		var arr = Array.apply(this, arguments);
+		setPrototypeOf(arr, SubArray.prototype);
+		return arr;
+	};
+	setPrototypeOf(SubArray, Array);
+	SubArray.prototype = Object.create(Array.prototype, {
+		constructor: { value: SubArray, enumerable: false, writable: true,
+			configurable: true }
+	});
+	return SubArray;
+}());
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/_sub-array-dummy.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/_sub-array-dummy.js
new file mode 100644
index 00000000000000..a926d1a32ddd7e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/_sub-array-dummy.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var setPrototypeOf = require('../object/set-prototype-of');
+
+module.exports = (function () {
+	var SubArray;
+
+	if (!setPrototypeOf) return null;
+	SubArray = function () { Array.apply(this, arguments); };
+	setPrototypeOf(SubArray, Array);
+	SubArray.prototype = Object.create(Array.prototype, {
+		constructor: { value: SubArray, enumerable: false, writable: true,
+			configurable: true }
+	});
+	return SubArray;
+}());
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/from/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/from/implement.js
new file mode 100644
index 00000000000000..f3411b13770743
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/from/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Array, 'from', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/from/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/from/index.js
new file mode 100644
index 00000000000000..3b99cda8ec3db6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/from/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Array.from
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/from/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/from/is-implemented.js
new file mode 100644
index 00000000000000..63ff2a572a353b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/from/is-implemented.js
@@ -0,0 +1,9 @@
+'use strict';
+
+module.exports = function () {
+	var from = Array.from, arr, result;
+	if (typeof from !== 'function') return false;
+	arr = ['raz', 'dwa'];
+	result = from(arr);
+	return Boolean(result && (result !== arr) && (result[1] === 'dwa'));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/from/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/from/shim.js
new file mode 100644
index 00000000000000..a90ba2f9730c54
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/from/shim.js
@@ -0,0 +1,106 @@
+'use strict';
+
+var iteratorSymbol = require('es6-symbol').iterator
+  , isArguments    = require('../../function/is-arguments')
+  , isFunction     = require('../../function/is-function')
+  , toPosInt       = require('../../number/to-pos-integer')
+  , callable       = require('../../object/valid-callable')
+  , validValue     = require('../../object/valid-value')
+  , isString       = require('../../string/is-string')
+
+  , isArray = Array.isArray, call = Function.prototype.call
+  , desc = { configurable: true, enumerable: true, writable: true, value: null }
+  , defineProperty = Object.defineProperty;
+
+module.exports = function (arrayLike/*, mapFn, thisArg*/) {
+	var mapFn = arguments[1], thisArg = arguments[2], Constructor, i, j, arr, l, code, iterator
+	  , result, getIterator, value;
+
+	arrayLike = Object(validValue(arrayLike));
+
+	if (mapFn != null) callable(mapFn);
+	if (!this || (this === Array) || !isFunction(this)) {
+		// Result: Plain array
+		if (!mapFn) {
+			if (isArguments(arrayLike)) {
+				// Source: Arguments
+				l = arrayLike.length;
+				if (l !== 1) return Array.apply(null, arrayLike);
+				arr = new Array(1);
+				arr[0] = arrayLike[0];
+				return arr;
+			}
+			if (isArray(arrayLike)) {
+				// Source: Array
+				arr = new Array(l = arrayLike.length);
+				for (i = 0; i < l; ++i) arr[i] = arrayLike[i];
+				return arr;
+			}
+		}
+		arr = [];
+	} else {
+		// Result: Non plain array
+		Constructor = this;
+	}
+
+	if (!isArray(arrayLike)) {
+		if ((getIterator = arrayLike[iteratorSymbol]) !== undefined) {
+			// Source: Iterator
+			iterator = callable(getIterator).call(arrayLike);
+			if (Constructor) arr = new Constructor();
+			result = iterator.next();
+			i = 0;
+			while (!result.done) {
+				value = mapFn ? call.call(mapFn, thisArg, result.value, i) : result.value;
+				if (!Constructor) {
+					arr[i] = value;
+				} else {
+					desc.value = value;
+					defineProperty(arr, i, desc);
+				}
+				result = iterator.next();
+				++i;
+			}
+			l = i;
+		} else if (isString(arrayLike)) {
+			// Source: String
+			l = arrayLike.length;
+			if (Constructor) arr = new Constructor();
+			for (i = 0, j = 0; i < l; ++i) {
+				value = arrayLike[i];
+				if ((i + 1) < l) {
+					code = value.charCodeAt(0);
+					if ((code >= 0xD800) && (code <= 0xDBFF)) value += arrayLike[++i];
+				}
+				value = mapFn ? call.call(mapFn, thisArg, value, j) : value;
+				if (!Constructor) {
+					arr[j] = value;
+				} else {
+					desc.value = value;
+					defineProperty(arr, j, desc);
+				}
+				++j;
+			}
+			l = j;
+		}
+	}
+	if (l === undefined) {
+		// Source: array or array-like
+		l = toPosInt(arrayLike.length);
+		if (Constructor) arr = new Constructor(l);
+		for (i = 0; i < l; ++i) {
+			value = mapFn ? call.call(mapFn, thisArg, arrayLike[i], i) : arrayLike[i];
+			if (!Constructor) {
+				arr[i] = value;
+			} else {
+				desc.value = value;
+				defineProperty(arr, i, desc);
+			}
+		}
+	}
+	if (Constructor) {
+		desc.value = null;
+		arr.length = l;
+	}
+	return arr;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/generate.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/generate.js
new file mode 100644
index 00000000000000..5e066750b1d5ba
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/generate.js
@@ -0,0 +1,20 @@
+'use strict';
+
+var toPosInt = require('../number/to-pos-integer')
+  , value    = require('../object/valid-value')
+
+  , slice = Array.prototype.slice;
+
+module.exports = function (length/*, …fill*/) {
+	var arr, l;
+	length = toPosInt(value(length));
+	if (length === 0) return [];
+
+	arr = (arguments.length < 2) ? [undefined] :
+			slice.call(arguments, 1, 1 + length);
+
+	while ((l = arr.length) < length) {
+		arr = arr.concat(arr.slice(0, length - l));
+	}
+	return arr;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/index.js
new file mode 100644
index 00000000000000..7a6867894b56dd
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/index.js
@@ -0,0 +1,11 @@
+'use strict';
+
+module.exports = {
+	'#':          require('./#'),
+	from:         require('./from'),
+	generate:     require('./generate'),
+	isPlainArray: require('./is-plain-array'),
+	of:           require('./of'),
+	toArray:      require('./to-array'),
+	validArray:   require('./valid-array')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/is-plain-array.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/is-plain-array.js
new file mode 100644
index 00000000000000..6b37e4069738b4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/is-plain-array.js
@@ -0,0 +1,11 @@
+'use strict';
+
+var isArray = Array.isArray, getPrototypeOf = Object.getPrototypeOf;
+
+module.exports = function (obj) {
+	var proto;
+	if (!obj || !isArray(obj)) return false;
+	proto = getPrototypeOf(obj);
+	if (!isArray(proto)) return false;
+	return !isArray(getPrototypeOf(proto));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/of/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/of/implement.js
new file mode 100644
index 00000000000000..bf2a5a54a740e6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/of/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Array, 'of', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/of/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/of/index.js
new file mode 100644
index 00000000000000..07ee54dbcd4283
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/of/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Array.of
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/of/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/of/is-implemented.js
new file mode 100644
index 00000000000000..4390a10863326b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/of/is-implemented.js
@@ -0,0 +1,8 @@
+'use strict';
+
+module.exports = function () {
+	var of = Array.of, result;
+	if (typeof of !== 'function') return false;
+	result = of('foo', 'bar');
+	return Boolean(result && (result[1] === 'bar'));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/of/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/of/shim.js
new file mode 100644
index 00000000000000..de72bc92291154
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/of/shim.js
@@ -0,0 +1,19 @@
+'use strict';
+
+var isFunction = require('../../function/is-function')
+
+  , slice = Array.prototype.slice, defineProperty = Object.defineProperty
+  , desc = { configurable: true, enumerable: true, writable: true, value: null };
+
+module.exports = function (/*…items*/) {
+	var result, i, l;
+	if (!this || (this === Array) || !isFunction(this)) return slice.call(arguments);
+	result = new this(l = arguments.length);
+	for (i = 0; i < l; ++i) {
+		desc.value = arguments[i];
+		defineProperty(result, i, desc);
+	}
+	desc.value = null;
+	result.length = l;
+	return result;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/to-array.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/to-array.js
new file mode 100644
index 00000000000000..ce908dd912959b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/to-array.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var from = require('./from')
+
+  , isArray = Array.isArray;
+
+module.exports = function (arrayLike) {
+	return isArray(arrayLike) ? arrayLike : from(arrayLike);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/valid-array.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/valid-array.js
new file mode 100644
index 00000000000000..d86a8f5f242b27
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/valid-array.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var isArray = Array.isArray;
+
+module.exports = function (value) {
+	if (isArray(value)) return value;
+	throw new TypeError(value + " is not an array");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/boolean/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/boolean/index.js
new file mode 100644
index 00000000000000..c193b948eb9d01
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/boolean/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = {
+	isBoolean: require('./is-boolean')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/boolean/is-boolean.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/boolean/is-boolean.js
new file mode 100644
index 00000000000000..5d1a802e11211c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/boolean/is-boolean.js
@@ -0,0 +1,10 @@
+'use strict';
+
+var toString = Object.prototype.toString
+
+  , id = toString.call(true);
+
+module.exports = function (x) {
+	return (typeof x === 'boolean') || ((typeof x === 'object') &&
+		((x instanceof Boolean) || (toString.call(x) === id)));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/date/#/copy.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/date/#/copy.js
new file mode 100644
index 00000000000000..69e2eb09fcbcf1
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/date/#/copy.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var getTime = Date.prototype.getTime;
+
+module.exports = function () { return new Date(getTime.call(this)); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/date/#/days-in-month.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/date/#/days-in-month.js
new file mode 100644
index 00000000000000..e780efe3c7f99e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/date/#/days-in-month.js
@@ -0,0 +1,17 @@
+'use strict';
+
+var getMonth = Date.prototype.getMonth;
+
+module.exports = function () {
+	switch (getMonth.call(this)) {
+	case 1:
+		return this.getFullYear() % 4 ? 28 : 29;
+	case 3:
+	case 5:
+	case 8:
+	case 10:
+		return 30;
+	default:
+		return 31;
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/date/#/floor-day.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/date/#/floor-day.js
new file mode 100644
index 00000000000000..0c9eb8b62788cf
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/date/#/floor-day.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var setHours = Date.prototype.setHours;
+
+module.exports = function () {
+	setHours.call(this, 0, 0, 0, 0);
+	return this;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/date/#/floor-month.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/date/#/floor-month.js
new file mode 100644
index 00000000000000..7328c250b36506
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/date/#/floor-month.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var floorDay = require('./floor-day');
+
+module.exports = function () {
+	floorDay.call(this).setDate(1);
+	return this;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/date/#/floor-year.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/date/#/floor-year.js
new file mode 100644
index 00000000000000..9c5085389fbf67
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/date/#/floor-year.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var floorMonth = require('./floor-month');
+
+module.exports = function () {
+	floorMonth.call(this).setMonth(0);
+	return this;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/date/#/format.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/date/#/format.js
new file mode 100644
index 00000000000000..15bd95f7eddf21
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/date/#/format.js
@@ -0,0 +1,21 @@
+'use strict';
+
+var pad       = require('../../number/#/pad')
+  , date      = require('../valid-date')
+
+  , format;
+
+format = require('../../string/format-method')({
+	Y: function () { return String(this.getFullYear()); },
+	y: function () { return String(this.getFullYear()).slice(-2); },
+	m: function () { return pad.call(this.getMonth() + 1, 2); },
+	d: function () { return pad.call(this.getDate(), 2); },
+	H: function () { return pad.call(this.getHours(), 2); },
+	M: function () { return pad.call(this.getMinutes(), 2); },
+	S: function () { return pad.call(this.getSeconds(), 2); },
+	L: function () { return pad.call(this.getMilliseconds(), 3); }
+});
+
+module.exports = function (pattern) {
+	return format.call(date(this), pattern);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/date/#/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/date/#/index.js
new file mode 100644
index 00000000000000..f71b2950029e59
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/date/#/index.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = {
+	copy:        require('./copy'),
+	daysInMonth: require('./days-in-month'),
+	floorDay:    require('./floor-day'),
+	floorMonth:  require('./floor-month'),
+	floorYear:   require('./floor-year'),
+	format:      require('./format')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/date/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/date/index.js
new file mode 100644
index 00000000000000..eac33fbe6dddce
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/date/index.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = {
+	'#':       require('./#'),
+	isDate:    require('./is-date'),
+	validDate: require('./valid-date')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/date/is-date.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/date/is-date.js
new file mode 100644
index 00000000000000..6ba236ecbc0783
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/date/is-date.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var toString = Object.prototype.toString
+
+  , id = toString.call(new Date());
+
+module.exports = function (x) {
+	return (x && ((x instanceof Date) || (toString.call(x) === id))) || false;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/date/valid-date.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/date/valid-date.js
new file mode 100644
index 00000000000000..7d1a9b60d4748a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/date/valid-date.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var isDate = require('./is-date');
+
+module.exports = function (x) {
+	if (!isDate(x)) throw new TypeError(x + " is not a Date object");
+	return x;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/error/#/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/error/#/index.js
new file mode 100644
index 00000000000000..b984aa91fef8b4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/error/#/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = {
+	throw: require('./throw')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/error/#/throw.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/error/#/throw.js
new file mode 100644
index 00000000000000..7e15ebd1cf028b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/error/#/throw.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var error = require('../valid-error');
+
+module.exports = function () { throw error(this); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/error/custom.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/error/custom.js
new file mode 100644
index 00000000000000..bbc2dc20b462b8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/error/custom.js
@@ -0,0 +1,20 @@
+'use strict';
+
+var assign = require('../object/assign')
+
+  , captureStackTrace = Error.captureStackTrace;
+
+exports = module.exports = function (message/*, code, ext*/) {
+	var err = new Error(), code = arguments[1], ext = arguments[2];
+	if (ext == null) {
+		if (code && (typeof code === 'object')) {
+			ext = code;
+			code = null;
+		}
+	}
+	if (ext != null) assign(err, ext);
+	err.message = String(message);
+	if (code != null) err.code = String(code);
+	if (captureStackTrace) captureStackTrace(err, exports);
+	return err;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/error/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/error/index.js
new file mode 100644
index 00000000000000..62984b52de0871
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/error/index.js
@@ -0,0 +1,8 @@
+'use strict';
+
+module.exports = {
+	'#':        require('./#'),
+	custom:     require('./custom'),
+	isError:    require('./is-error'),
+	validError: require('./valid-error')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/error/is-error.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/error/is-error.js
new file mode 100644
index 00000000000000..422705faf71d2f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/error/is-error.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var toString = Object.prototype.toString
+
+  , id = toString.call(new Error());
+
+module.exports = function (x) {
+	return (x && ((x instanceof Error) || (toString.call(x)) === id)) || false;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/error/valid-error.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/error/valid-error.js
new file mode 100644
index 00000000000000..0bef768a776d09
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/error/valid-error.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var isError = require('./is-error');
+
+module.exports = function (x) {
+	if (!isError(x)) throw new TypeError(x + " is not an Error object");
+	return x;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/#/compose.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/#/compose.js
new file mode 100644
index 00000000000000..1da5e01162dcf5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/#/compose.js
@@ -0,0 +1,20 @@
+'use strict';
+
+var callable = require('../../object/valid-callable')
+  , aFrom    = require('../../array/from')
+
+  , apply = Function.prototype.apply, call = Function.prototype.call
+  , callFn = function (arg, fn) { return call.call(fn, this, arg); };
+
+module.exports = function (fn/*, …fnn*/) {
+	var fns, first;
+	if (!fn) callable(fn);
+	fns = [this].concat(aFrom(arguments));
+	fns.forEach(callable);
+	fns = fns.reverse();
+	first = fns[0];
+	fns = fns.slice(1);
+	return function (arg) {
+		return fns.reduce(callFn, apply.call(first, this, arguments));
+	};
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/#/copy.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/#/copy.js
new file mode 100644
index 00000000000000..e1467f7671946c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/#/copy.js
@@ -0,0 +1,15 @@
+'use strict';
+
+var mixin         = require('../../object/mixin')
+  , validFunction = require('../valid-function')
+
+  , re = /^\s*function\s*([\0-'\)-\uffff]+)*\s*\(([\0-\(\*-\uffff]*)\)\s*\{/;
+
+module.exports = function () {
+	var match = String(validFunction(this)).match(re), fn;
+
+	fn = new Function('fn', 'return function ' + match[1].trim() + '(' +
+		match[2] + ') { return fn.apply(this, arguments); };')(this);
+	try { mixin(fn, this); } catch (ignore) {}
+	return fn;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/#/curry.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/#/curry.js
new file mode 100644
index 00000000000000..943d6faf860772
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/#/curry.js
@@ -0,0 +1,24 @@
+'use strict';
+
+var toPosInt     = require('../../number/to-pos-integer')
+  , callable     = require('../../object/valid-callable')
+  , defineLength = require('../_define-length')
+
+  , slice = Array.prototype.slice, apply = Function.prototype.apply
+  , curry;
+
+curry = function self(fn, length, preArgs) {
+	return defineLength(function () {
+		var args = preArgs ?
+				preArgs.concat(slice.call(arguments, 0, length - preArgs.length)) :
+				slice.call(arguments, 0, length);
+		return (args.length === length) ? apply.call(fn, this, args) :
+				self(fn, length, args);
+	}, preArgs ? (length - preArgs.length) : length);
+};
+
+module.exports = function (/*length*/) {
+	var length = arguments[0];
+	return curry(callable(this),
+		isNaN(length) ? toPosInt(this.length) : toPosInt(length));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/#/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/#/index.js
new file mode 100644
index 00000000000000..8d0da007fa182b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/#/index.js
@@ -0,0 +1,12 @@
+'use strict';
+
+module.exports = {
+	compose:        require('./compose'),
+	copy:           require('./copy'),
+	curry:          require('./curry'),
+	lock:           require('./lock'),
+	not:            require('./not'),
+	partial:        require('./partial'),
+	spread:         require('./spread'),
+	toStringTokens: require('./to-string-tokens')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/#/lock.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/#/lock.js
new file mode 100644
index 00000000000000..91e1a65cd91887
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/#/lock.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var callable = require('../../object/valid-callable')
+
+  , apply    = Function.prototype.apply;
+
+module.exports = function (/*…args*/) {
+	var fn = callable(this)
+	  , args = arguments;
+
+	return function () { return apply.call(fn, this, args); };
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/#/not.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/#/not.js
new file mode 100644
index 00000000000000..c6dbe97fb6ecd9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/#/not.js
@@ -0,0 +1,14 @@
+'use strict';
+
+var callable     = require('../../object/valid-callable')
+  , defineLength = require('../_define-length')
+
+  , apply = Function.prototype.apply;
+
+module.exports = function () {
+	var fn = callable(this);
+
+	return defineLength(function () {
+		return !apply.call(fn, this, arguments);
+	}, fn.length);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/#/partial.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/#/partial.js
new file mode 100644
index 00000000000000..bf31a3575a56df
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/#/partial.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var callable     = require('../../object/valid-callable')
+  , aFrom        = require('../../array/from')
+  , defineLength = require('../_define-length')
+
+  , apply = Function.prototype.apply;
+
+module.exports = function (/*…args*/) {
+	var fn = callable(this)
+	  , args = aFrom(arguments);
+
+	return defineLength(function () {
+		return apply.call(fn, this, args.concat(aFrom(arguments)));
+	}, fn.length - args.length);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/#/spread.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/#/spread.js
new file mode 100644
index 00000000000000..d7c93b7e07ee15
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/#/spread.js
@@ -0,0 +1,10 @@
+'use strict';
+
+var callable = require('../../object/valid-callable')
+
+  , apply = Function.prototype.apply;
+
+module.exports = function () {
+	var fn = callable(this);
+	return function (args) { return apply.call(fn, this, args); };
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/#/to-string-tokens.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/#/to-string-tokens.js
new file mode 100644
index 00000000000000..67afeae82def7e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/#/to-string-tokens.js
@@ -0,0 +1,11 @@
+'use strict';
+
+var validFunction = require('../valid-function')
+
+  , re = new RegExp('^\\s*function[\\0-\'\\)-\\uffff]*' +
+	'\\(([\\0-\\(\\*-\\uffff]*)\\)\\s*\\{([\\0-\\uffff]*)\\}\\s*$');
+
+module.exports = function () {
+	var data = String(validFunction(this)).match(re);
+	return { args: data[1], body: data[2] };
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/_define-length.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/_define-length.js
new file mode 100644
index 00000000000000..496ea62c52b612
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/_define-length.js
@@ -0,0 +1,44 @@
+'use strict';
+
+var toPosInt = require('../number/to-pos-integer')
+
+  , test = function (a, b) {}, desc, defineProperty
+  , generate, mixin;
+
+try {
+	Object.defineProperty(test, 'length', { configurable: true, writable: false,
+		enumerable: false, value: 1 });
+} catch (ignore) {}
+
+if (test.length === 1) {
+	// ES6
+	desc = { configurable: true, writable: false, enumerable: false };
+	defineProperty = Object.defineProperty;
+	module.exports = function (fn, length) {
+		length = toPosInt(length);
+		if (fn.length === length) return fn;
+		desc.value = length;
+		return defineProperty(fn, 'length', desc);
+	};
+} else {
+	mixin = require('../object/mixin');
+	generate = (function () {
+		var cache = [];
+		return function (l) {
+			var args, i = 0;
+			if (cache[l]) return cache[l];
+			args = [];
+			while (l--) args.push('a' + (++i).toString(36));
+			return new Function('fn', 'return function (' + args.join(', ') +
+				') { return fn.apply(this, arguments); };');
+		};
+	}());
+	module.exports = function (src, length) {
+		var target;
+		length = toPosInt(length);
+		if (src.length === length) return src;
+		target = generate(length)(src);
+		try { mixin(target, src); } catch (ignore) {}
+		return target;
+	};
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/constant.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/constant.js
new file mode 100644
index 00000000000000..10f1e203e2d023
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/constant.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (x) {
+	return function () { return x; };
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/identity.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/identity.js
new file mode 100644
index 00000000000000..a9289f0b21dfac
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/identity.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (x) { return x; };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/index.js
new file mode 100644
index 00000000000000..cfad3f3ec25bf8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/index.js
@@ -0,0 +1,15 @@
+// Export all modules.
+
+'use strict';
+
+module.exports = {
+	'#':           require('./#'),
+	constant:      require('./constant'),
+	identity:      require('./identity'),
+	invoke:        require('./invoke'),
+	isArguments:   require('./is-arguments'),
+	isFunction:    require('./is-function'),
+	noop:          require('./noop'),
+	pluck:         require('./pluck'),
+	validFunction: require('./valid-function')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/invoke.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/invoke.js
new file mode 100644
index 00000000000000..9195afddd8c1e8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/invoke.js
@@ -0,0 +1,15 @@
+'use strict';
+
+var isCallable = require('../object/is-callable')
+  , value      = require('../object/valid-value')
+
+  , slice = Array.prototype.slice, apply = Function.prototype.apply;
+
+module.exports = function (name/*, …args*/) {
+	var args = slice.call(arguments, 1), isFn = isCallable(name);
+	return function (obj) {
+		value(obj);
+		return apply.call(isFn ? name : obj[name], obj,
+			args.concat(slice.call(arguments, 1)));
+	};
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/is-arguments.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/is-arguments.js
new file mode 100644
index 00000000000000..9a29855f87dc6a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/is-arguments.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var toString = Object.prototype.toString
+
+  , id = toString.call((function () { return arguments; }()));
+
+module.exports = function (x) { return (toString.call(x) === id); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/is-function.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/is-function.js
new file mode 100644
index 00000000000000..ab4399ce25e98b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/is-function.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var toString = Object.prototype.toString
+
+  , id = toString.call(require('./noop'));
+
+module.exports = function (f) {
+	return (typeof f === "function") && (toString.call(f) === id);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/noop.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/noop.js
new file mode 100644
index 00000000000000..aa43baedf1d5d9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/noop.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function () {};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/pluck.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/pluck.js
new file mode 100644
index 00000000000000..7f70a30cbd95ee
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/pluck.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var value   = require('../object/valid-value');
+
+module.exports = function (name) {
+	return function (o) { return value(o)[name]; };
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/valid-function.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/valid-function.js
new file mode 100644
index 00000000000000..05fdee2c3debda
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/function/valid-function.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var isFunction = require('./is-function');
+
+module.exports = function (x) {
+	if (!isFunction(x)) throw new TypeError(x + " is not a function");
+	return x;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/global.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/global.js
new file mode 100644
index 00000000000000..872a40e814be44
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/global.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = new Function("return this")();
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/index.js
new file mode 100644
index 00000000000000..db9a7600b47115
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/index.js
@@ -0,0 +1,17 @@
+'use strict';
+
+module.exports = {
+	global:   require('./global'),
+
+	array:    require('./array'),
+	boolean:  require('./boolean'),
+	date:     require('./date'),
+	error:    require('./error'),
+	function: require('./function'),
+	iterable: require('./iterable'),
+	math:     require('./math'),
+	number:   require('./number'),
+	object:   require('./object'),
+	regExp:   require('./reg-exp'),
+	string:   require('./string')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/iterable/for-each.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/iterable/for-each.js
new file mode 100644
index 00000000000000..f1e20425b329a2
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/iterable/for-each.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var forOf      = require('es6-iterator/for-of')
+  , isIterable = require('es6-iterator/is-iterable')
+  , iterable   = require('./validate')
+
+  , forEach = Array.prototype.forEach;
+
+module.exports = function (target, cb/*, thisArg*/) {
+	if (isIterable(iterable(target))) forOf(target, cb, arguments[2]);
+	else forEach.call(target, cb, arguments[2]);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/iterable/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/iterable/index.js
new file mode 100644
index 00000000000000..a3e16a5e892c6c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/iterable/index.js
@@ -0,0 +1,8 @@
+'use strict';
+
+module.exports = {
+	forEach:        require('./for-each'),
+	is:             require('./is'),
+	validate:       require('./validate'),
+	validateObject: require('./validate-object')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/iterable/is.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/iterable/is.js
new file mode 100644
index 00000000000000..bb8bf287276bee
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/iterable/is.js
@@ -0,0 +1,10 @@
+'use strict';
+
+var iteratorSymbol = require('es6-symbol').iterator
+  , isArrayLike    = require('../object/is-array-like');
+
+module.exports = function (x) {
+	if (x == null) return false;
+	if (typeof x[iteratorSymbol] === 'function') return true;
+	return isArrayLike(x);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/iterable/validate-object.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/iterable/validate-object.js
new file mode 100644
index 00000000000000..988a6adb6249e7
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/iterable/validate-object.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var isObject = require('../object/is-object')
+  , is       = require('./is');
+
+module.exports = function (x) {
+	if (is(x) && isObject(x)) return x;
+	throw new TypeError(x + " is not an iterable or array-like object");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/iterable/validate.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/iterable/validate.js
new file mode 100644
index 00000000000000..1be6d7fcd96e44
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/iterable/validate.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var is = require('./is');
+
+module.exports = function (x) {
+	if (is(x)) return x;
+	throw new TypeError(x + " is not an iterable or array-like");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/_pack-ieee754.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/_pack-ieee754.js
new file mode 100644
index 00000000000000..eecda5654dad51
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/_pack-ieee754.js
@@ -0,0 +1,82 @@
+// Credit: https://github.com/paulmillr/es6-shim/
+
+'use strict';
+
+var abs = Math.abs, floor = Math.floor, log = Math.log, min = Math.min
+  , pow = Math.pow, LN2 = Math.LN2
+  , roundToEven;
+
+roundToEven = function (n) {
+	var w = floor(n), f = n - w;
+	if (f < 0.5) return w;
+	if (f > 0.5) return w + 1;
+	return w % 2 ? w + 1 : w;
+};
+
+module.exports = function (v, ebits, fbits) {
+	var bias = (1 << (ebits - 1)) - 1, s, e, f, i, bits, str, bytes;
+
+	// Compute sign, exponent, fraction
+	if (isNaN(v)) {
+		// NaN
+		// http://dev.w3.org/2006/webapi/WebIDL/#es-type-mapping
+		e = (1 << ebits) - 1;
+		f = pow(2, fbits - 1);
+		s = 0;
+	} else if (v === Infinity || v === -Infinity) {
+		e = (1 << ebits) - 1;
+		f = 0;
+		s = (v < 0) ? 1 : 0;
+	} else if (v === 0) {
+		e = 0;
+		f = 0;
+		s = (1 / v === -Infinity) ? 1 : 0;
+	} else {
+		s = v < 0;
+		v = abs(v);
+
+		if (v >= pow(2, 1 - bias)) {
+			e = min(floor(log(v) / LN2), 1023);
+			f = roundToEven(v / pow(2, e) * pow(2, fbits));
+			if (f / pow(2, fbits) >= 2) {
+				e = e + 1;
+				f = 1;
+			}
+			if (e > bias) {
+				// Overflow
+				e = (1 << ebits) - 1;
+				f = 0;
+			} else {
+				// Normal
+				e = e + bias;
+				f = f - pow(2, fbits);
+			}
+		} else {
+			// Subnormal
+			e = 0;
+			f = roundToEven(v / pow(2, 1 - bias - fbits));
+		}
+	}
+
+	// Pack sign, exponent, fraction
+	bits = [];
+	for (i = fbits; i; i -= 1) {
+		bits.push(f % 2 ? 1 : 0);
+		f = floor(f / 2);
+	}
+	for (i = ebits; i; i -= 1) {
+		bits.push(e % 2 ? 1 : 0);
+		e = floor(e / 2);
+	}
+	bits.push(s ? 1 : 0);
+	bits.reverse();
+	str = bits.join('');
+
+	// Bits to bytes
+	bytes = [];
+	while (str.length) {
+		bytes.push(parseInt(str.substring(0, 8), 2));
+		str = str.substring(8);
+	}
+	return bytes;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/_unpack-ieee754.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/_unpack-ieee754.js
new file mode 100644
index 00000000000000..c9f26f2bb6f12e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/_unpack-ieee754.js
@@ -0,0 +1,33 @@
+// Credit: https://github.com/paulmillr/es6-shim/
+
+'use strict';
+
+var pow = Math.pow;
+
+module.exports = function (bytes, ebits, fbits) {
+	// Bytes to bits
+	var bits = [], i, j, b, str,
+	bias, s, e, f;
+
+	for (i = bytes.length; i; i -= 1) {
+		b = bytes[i - 1];
+		for (j = 8; j; j -= 1) {
+			bits.push(b % 2 ? 1 : 0);
+			b = b >> 1;
+		}
+	}
+	bits.reverse();
+	str = bits.join('');
+
+	// Unpack sign, exponent, fraction
+	bias = (1 << (ebits - 1)) - 1;
+	s = parseInt(str.substring(0, 1), 2) ? -1 : 1;
+	e = parseInt(str.substring(1, 1 + ebits), 2);
+	f = parseInt(str.substring(1 + ebits), 2);
+
+	// Produce number
+	if (e === (1 << ebits) - 1) return f !== 0 ? NaN : s * Infinity;
+	if (e > 0) return s * pow(2, e - bias) * (1 + f / pow(2, fbits));
+	if (f !== 0) return s * pow(2, -(bias - 1)) * (f / pow(2, fbits));
+	return s < 0 ? -0 : 0;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/acosh/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/acosh/implement.js
new file mode 100644
index 00000000000000..f48ad11de722a1
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/acosh/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'acosh', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/acosh/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/acosh/index.js
new file mode 100644
index 00000000000000..00ddea69dd7a46
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/acosh/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.acosh
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/acosh/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/acosh/is-implemented.js
new file mode 100644
index 00000000000000..363f0d8bcdd61b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/acosh/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var acosh = Math.acosh;
+	if (typeof acosh !== 'function') return false;
+	return acosh(2) === 1.3169578969248166;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/acosh/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/acosh/shim.js
new file mode 100644
index 00000000000000..89a24b5d767e18
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/acosh/shim.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var log = Math.log, sqrt = Math.sqrt;
+
+module.exports = function (x) {
+	if (isNaN(x)) return NaN;
+	x = Number(x);
+	if (x < 1) return NaN;
+	if (x === 1) return 0;
+	if (x === Infinity) return x;
+	return log(x + sqrt(x * x - 1));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/asinh/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/asinh/implement.js
new file mode 100644
index 00000000000000..21f64d50491960
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/asinh/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'asinh', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/asinh/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/asinh/index.js
new file mode 100644
index 00000000000000..d415144eea7373
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/asinh/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.asinh
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/asinh/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/asinh/is-implemented.js
new file mode 100644
index 00000000000000..6c205f418cae9b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/asinh/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var asinh = Math.asinh;
+	if (typeof asinh !== 'function') return false;
+	return asinh(2) === 1.4436354751788103;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/asinh/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/asinh/shim.js
new file mode 100644
index 00000000000000..42fbf1457f7604
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/asinh/shim.js
@@ -0,0 +1,15 @@
+'use strict';
+
+var log = Math.log, sqrt = Math.sqrt;
+
+module.exports = function (x) {
+	if (isNaN(x)) return NaN;
+	x = Number(x);
+	if (x === 0) return x;
+	if (!isFinite(x)) return x;
+	if (x < 0) {
+		x = -x;
+		return -log(x + sqrt(x * x + 1));
+	}
+	return log(x + sqrt(x * x + 1));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/atanh/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/atanh/implement.js
new file mode 100644
index 00000000000000..1a4851343b3196
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/atanh/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'atanh', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/atanh/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/atanh/index.js
new file mode 100644
index 00000000000000..785b3deba5eb11
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/atanh/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.atanh
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/atanh/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/atanh/is-implemented.js
new file mode 100644
index 00000000000000..dbaf18ece2d2b0
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/atanh/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var atanh = Math.atanh;
+	if (typeof atanh !== 'function') return false;
+	return atanh(0.5) === 0.5493061443340549;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/atanh/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/atanh/shim.js
new file mode 100644
index 00000000000000..531e2891fe2f67
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/atanh/shim.js
@@ -0,0 +1,14 @@
+'use strict';
+
+var log = Math.log;
+
+module.exports = function (x) {
+	if (isNaN(x)) return NaN;
+	x = Number(x);
+	if (x < -1) return NaN;
+	if (x > 1) return NaN;
+	if (x === -1) return -Infinity;
+	if (x === 1) return Infinity;
+	if (x === 0) return x;
+	return 0.5 * log((1 + x) / (1 - x));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cbrt/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cbrt/implement.js
new file mode 100644
index 00000000000000..3a12dde487eba3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cbrt/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'cbrt', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cbrt/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cbrt/index.js
new file mode 100644
index 00000000000000..89f966dfe4ed1a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cbrt/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.cbrt
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cbrt/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cbrt/is-implemented.js
new file mode 100644
index 00000000000000..69809f3cf4956d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cbrt/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var cbrt = Math.cbrt;
+	if (typeof cbrt !== 'function') return false;
+	return cbrt(2) === 1.2599210498948732;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cbrt/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cbrt/shim.js
new file mode 100644
index 00000000000000..bca196026c730a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cbrt/shim.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var pow = Math.pow;
+
+module.exports = function (x) {
+	if (isNaN(x)) return NaN;
+	x = Number(x);
+	if (x === 0) return x;
+	if (!isFinite(x)) return x;
+	if (x < 0) return -pow(-x, 1 / 3);
+	return pow(x, 1 / 3);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/clz32/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/clz32/implement.js
new file mode 100644
index 00000000000000..339df33ea71822
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/clz32/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'clz32', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/clz32/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/clz32/index.js
new file mode 100644
index 00000000000000..1687b337e3bdf9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/clz32/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.clz32
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/clz32/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/clz32/is-implemented.js
new file mode 100644
index 00000000000000..ccc8f71337bf29
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/clz32/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var clz32 = Math.clz32;
+	if (typeof clz32 !== 'function') return false;
+	return clz32(1000) === 22;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/clz32/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/clz32/shim.js
new file mode 100644
index 00000000000000..2a582da3bf0b31
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/clz32/shim.js
@@ -0,0 +1,6 @@
+'use strict';
+
+module.exports = function (value) {
+	value = value >>> 0;
+	return value ? 32 - value.toString(2).length : 32;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cosh/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cosh/implement.js
new file mode 100644
index 00000000000000..f90d83056c8b62
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cosh/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'cosh', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cosh/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cosh/index.js
new file mode 100644
index 00000000000000..000636ab774ae5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cosh/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.cosh
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cosh/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cosh/is-implemented.js
new file mode 100644
index 00000000000000..c796bcbf314f05
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cosh/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var cosh = Math.cosh;
+	if (typeof cosh !== 'function') return false;
+	return cosh(1) === 1.5430806348152437;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cosh/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cosh/shim.js
new file mode 100644
index 00000000000000..f9062bd976c693
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/cosh/shim.js
@@ -0,0 +1,11 @@
+'use strict';
+
+var exp = Math.exp;
+
+module.exports = function (x) {
+	if (isNaN(x)) return NaN;
+	x = Number(x);
+	if (x === 0) return 1;
+	if (!isFinite(x)) return Infinity;
+	return (exp(x) + exp(-x)) / 2;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/expm1/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/expm1/implement.js
new file mode 100644
index 00000000000000..fc20c8cfa068c4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/expm1/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'expm1', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/expm1/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/expm1/index.js
new file mode 100644
index 00000000000000..4c1bc77a222f78
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/expm1/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.expm1
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/expm1/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/expm1/is-implemented.js
new file mode 100644
index 00000000000000..3b106d5d535858
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/expm1/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var expm1 = Math.expm1;
+	if (typeof expm1 !== 'function') return false;
+	return expm1(1).toFixed(15) === '1.718281828459045';
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/expm1/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/expm1/shim.js
new file mode 100644
index 00000000000000..9c8c2360857e59
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/expm1/shim.js
@@ -0,0 +1,16 @@
+// Thanks: https://github.com/monolithed/ECMAScript-6
+
+'use strict';
+
+var exp = Math.exp;
+
+module.exports = function (x) {
+	if (isNaN(x)) return NaN;
+	x = Number(x);
+	if (x === 0) return x;
+	if (x === Infinity) return Infinity;
+	if (x === -Infinity) return -1;
+
+	if ((x > -1.0e-6) && (x < 1.0e-6)) return x + x * x / 2;
+	return exp(x) - 1;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/fround/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/fround/implement.js
new file mode 100644
index 00000000000000..c55b26c464bce5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/fround/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'fround', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/fround/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/fround/index.js
new file mode 100644
index 00000000000000..a077ed0ba33aa7
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/fround/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.fround
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/fround/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/fround/is-implemented.js
new file mode 100644
index 00000000000000..ffbf094e6b3447
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/fround/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var fround = Math.fround;
+	if (typeof fround !== 'function') return false;
+	return fround(1.337) === 1.3370000123977661;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/fround/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/fround/shim.js
new file mode 100644
index 00000000000000..f2c86e46a41c7a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/fround/shim.js
@@ -0,0 +1,33 @@
+// Credit: https://github.com/paulmillr/es6-shim/blob/master/es6-shim.js
+
+'use strict';
+
+var toFloat32;
+
+if (typeof Float32Array !== 'undefined') {
+	toFloat32 = (function () {
+		var float32Array = new Float32Array(1);
+		return function (x) {
+			float32Array[0] = x;
+			return float32Array[0];
+		};
+	}());
+} else {
+	toFloat32 = (function () {
+		var pack   = require('../_pack-ieee754')
+		  , unpack = require('../_unpack-ieee754');
+
+		return function (x) {
+			return unpack(pack(x, 8, 23), 8, 23);
+		};
+	}());
+}
+
+module.exports = function (x) {
+	if (isNaN(x)) return NaN;
+	x = Number(x);
+	if (x === 0) return x;
+	if (!isFinite(x)) return x;
+
+	return toFloat32(x);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/hypot/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/hypot/implement.js
new file mode 100644
index 00000000000000..b27fda7a0961b9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/hypot/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'hypot', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/hypot/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/hypot/index.js
new file mode 100644
index 00000000000000..334bc584cf7778
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/hypot/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.hypot
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/hypot/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/hypot/is-implemented.js
new file mode 100644
index 00000000000000..e75c5d36be34c8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/hypot/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var hypot = Math.hypot;
+	if (typeof hypot !== 'function') return false;
+	return hypot(3, 4) === 5;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/hypot/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/hypot/shim.js
new file mode 100644
index 00000000000000..3d0988bc13dd4e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/hypot/shim.js
@@ -0,0 +1,34 @@
+// Thanks for hints: https://github.com/paulmillr/es6-shim
+
+'use strict';
+
+var some = Array.prototype.some, abs = Math.abs, sqrt = Math.sqrt
+
+  , compare = function (a, b) { return b - a; }
+  , divide = function (x) { return x / this; }
+  , add = function (sum, number) { return sum + number * number; };
+
+module.exports = function (val1, val2/*, …valn*/) {
+	var result, numbers;
+	if (!arguments.length) return 0;
+	some.call(arguments, function (val) {
+		if (isNaN(val)) {
+			result = NaN;
+			return;
+		}
+		if (!isFinite(val)) {
+			result = Infinity;
+			return true;
+		}
+		if (result !== undefined) return;
+		val = Number(val);
+		if (val === 0) return;
+		if (!numbers) numbers = [abs(val)];
+		else numbers.push(abs(val));
+	});
+	if (result !== undefined) return result;
+	if (!numbers) return 0;
+
+	numbers.sort(compare);
+	return numbers[0] * sqrt(numbers.map(divide, numbers[0]).reduce(add, 0));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/imul/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/imul/implement.js
new file mode 100644
index 00000000000000..ed207bd271f7f7
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/imul/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'imul', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/imul/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/imul/index.js
new file mode 100644
index 00000000000000..41e5d5f010383f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/imul/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.imul
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/imul/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/imul/is-implemented.js
new file mode 100644
index 00000000000000..d8495dea2a8ec9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/imul/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var imul = Math.imul;
+	if (typeof imul !== 'function') return false;
+	return imul(-1, 8) === -8;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/imul/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/imul/shim.js
new file mode 100644
index 00000000000000..8fd8a8d7a79111
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/imul/shim.js
@@ -0,0 +1,13 @@
+// Thanks: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference
+//         /Global_Objects/Math/imul
+
+'use strict';
+
+module.exports = function (x, y) {
+	var xh  = (x >>> 16) & 0xffff, xl = x & 0xffff
+	  , yh  = (y >>> 16) & 0xffff, yl = y & 0xffff;
+
+	// the shift by 0 fixes the sign on the high part
+	// the final |0 converts the unsigned value into a signed value
+	return ((xl * yl) + (((xh * yl + xl * yh) << 16) >>> 0) | 0);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/index.js
new file mode 100644
index 00000000000000..d112d0bfe0d04d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/index.js
@@ -0,0 +1,21 @@
+'use strict';
+
+module.exports = {
+	acosh:  require('./acosh'),
+	asinh:  require('./asinh'),
+	atanh:  require('./atanh'),
+	cbrt:   require('./cbrt'),
+	clz32:  require('./clz32'),
+	cosh:   require('./cosh'),
+	expm1:  require('./expm1'),
+	fround: require('./fround'),
+	hypot:  require('./hypot'),
+	imul:   require('./imul'),
+	log10:  require('./log10'),
+	log2:   require('./log2'),
+	log1p:  require('./log1p'),
+	sign:   require('./sign'),
+	sinh:   require('./sinh'),
+	tanh:   require('./tanh'),
+	trunc:  require('./trunc')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log10/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log10/implement.js
new file mode 100644
index 00000000000000..dd96edd80e0f20
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log10/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'log10', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log10/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log10/index.js
new file mode 100644
index 00000000000000..a9eee513130691
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log10/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.log10
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log10/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log10/is-implemented.js
new file mode 100644
index 00000000000000..c7f40ee7753bef
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log10/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var log10 = Math.log10;
+	if (typeof log10 !== 'function') return false;
+	return log10(2) === 0.3010299956639812;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log10/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log10/shim.js
new file mode 100644
index 00000000000000..fc77287f6176ff
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log10/shim.js
@@ -0,0 +1,14 @@
+'use strict';
+
+var log = Math.log, LOG10E = Math.LOG10E;
+
+module.exports = function (x) {
+	if (isNaN(x)) return NaN;
+	x = Number(x);
+	if (x < 0) return NaN;
+	if (x === 0) return -Infinity;
+	if (x === 1) return 0;
+	if (x === Infinity) return Infinity;
+
+	return log(x) * LOG10E;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log1p/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log1p/implement.js
new file mode 100644
index 00000000000000..f62f91f6877d5b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log1p/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'log1p', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log1p/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log1p/index.js
new file mode 100644
index 00000000000000..107b114713cb57
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log1p/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.log1p
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log1p/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log1p/is-implemented.js
new file mode 100644
index 00000000000000..61e90974c5f5e0
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log1p/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var log1p = Math.log1p;
+	if (typeof log1p !== 'function') return false;
+	return log1p(1) === 0.6931471805599453;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log1p/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log1p/shim.js
new file mode 100644
index 00000000000000..10acebca4ab9af
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log1p/shim.js
@@ -0,0 +1,17 @@
+// Thanks: https://github.com/monolithed/ECMAScript-6/blob/master/ES6.js
+
+'use strict';
+
+var log = Math.log;
+
+module.exports = function (x) {
+	if (isNaN(x)) return NaN;
+	x = Number(x);
+	if (x < -1) return NaN;
+	if (x === -1) return -Infinity;
+	if (x === 0) return x;
+	if (x === Infinity) return Infinity;
+
+	if (x > -1.0e-8 && x < 1.0e-8) return (x - x * x / 2);
+	return log(1 + x);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log2/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log2/implement.js
new file mode 100644
index 00000000000000..8483f0950aa965
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log2/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'log2', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log2/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log2/index.js
new file mode 100644
index 00000000000000..87e9050abe0895
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log2/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.log2
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log2/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log2/is-implemented.js
new file mode 100644
index 00000000000000..802322faf38e32
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log2/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var log2 = Math.log2;
+	if (typeof log2 !== 'function') return false;
+	return log2(3).toFixed(15) === '1.584962500721156';
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log2/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log2/shim.js
new file mode 100644
index 00000000000000..cd80994a72b7d5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/log2/shim.js
@@ -0,0 +1,14 @@
+'use strict';
+
+var log = Math.log, LOG2E = Math.LOG2E;
+
+module.exports = function (x) {
+	if (isNaN(x)) return NaN;
+	x = Number(x);
+	if (x < 0) return NaN;
+	if (x === 0) return -Infinity;
+	if (x === 1) return 0;
+	if (x === Infinity) return Infinity;
+
+	return log(x) * LOG2E;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/sign/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/sign/implement.js
new file mode 100644
index 00000000000000..b0db2f413fa598
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/sign/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'sign', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/sign/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/sign/index.js
new file mode 100644
index 00000000000000..b2326333432fcb
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/sign/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.sign
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/sign/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/sign/is-implemented.js
new file mode 100644
index 00000000000000..6d0de475aba61e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/sign/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var sign = Math.sign;
+	if (typeof sign !== 'function') return false;
+	return ((sign(10) === 1) && (sign(-20) === -1));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/sign/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/sign/shim.js
new file mode 100644
index 00000000000000..4df9c95aa5d64f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/sign/shim.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function (value) {
+	value = Number(value);
+	if (isNaN(value) || (value === 0)) return value;
+	return (value > 0) ? 1 : -1;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/sinh/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/sinh/implement.js
new file mode 100644
index 00000000000000..f259a631b5718a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/sinh/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'sinh', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/sinh/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/sinh/index.js
new file mode 100644
index 00000000000000..e5bea572f838d6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/sinh/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.sinh
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/sinh/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/sinh/is-implemented.js
new file mode 100644
index 00000000000000..888ec67a9c8cd8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/sinh/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var sinh = Math.sinh;
+	if (typeof sinh !== 'function') return false;
+	return ((sinh(1) === 1.1752011936438014) && (sinh(Number.MIN_VALUE) === 5e-324));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/sinh/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/sinh/shim.js
new file mode 100644
index 00000000000000..5b725bed656d95
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/sinh/shim.js
@@ -0,0 +1,17 @@
+// Parts of implementation taken from es6-shim project
+// See: https://github.com/paulmillr/es6-shim/blob/master/es6-shim.js
+
+'use strict';
+
+var expm1 = require('../expm1')
+
+  , abs = Math.abs, exp = Math.exp, e = Math.E;
+
+module.exports = function (x) {
+	if (isNaN(x)) return NaN;
+	x = Number(x);
+	if (x === 0) return x;
+	if (!isFinite(x)) return x;
+	if (abs(x) < 1) return (expm1(x) - expm1(-x)) / 2;
+	return (exp(x - 1) - exp(-x - 1)) * e / 2;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/tanh/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/tanh/implement.js
new file mode 100644
index 00000000000000..5199a029c88b7e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/tanh/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'tanh', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/tanh/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/tanh/index.js
new file mode 100644
index 00000000000000..6099c408a82be9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/tanh/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.tanh
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/tanh/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/tanh/is-implemented.js
new file mode 100644
index 00000000000000..a7d22237136416
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/tanh/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var tanh = Math.tanh;
+	if (typeof tanh !== 'function') return false;
+	return ((tanh(1) === 0.7615941559557649) && (tanh(Number.MAX_VALUE) === 1));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/tanh/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/tanh/shim.js
new file mode 100644
index 00000000000000..f6e948f2c53797
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/tanh/shim.js
@@ -0,0 +1,17 @@
+'use strict';
+
+var exp = Math.exp;
+
+module.exports = function (x) {
+	var a, b;
+	if (isNaN(x)) return NaN;
+	x = Number(x);
+	if (x === 0) return x;
+	if (x === Infinity) return 1;
+	if (x === -Infinity) return -1;
+	a = exp(x);
+	if (a === Infinity) return 1;
+	b = exp(-x);
+	if (b === Infinity) return -1;
+	return (a - b) / (a + b);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/trunc/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/trunc/implement.js
new file mode 100644
index 00000000000000..3ee80ab2a0a0b8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/trunc/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'trunc', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/trunc/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/trunc/index.js
new file mode 100644
index 00000000000000..0b0f9b2ac93882
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/trunc/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.trunc
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/trunc/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/trunc/is-implemented.js
new file mode 100644
index 00000000000000..3e8cde1f0053dd
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/trunc/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var trunc = Math.trunc;
+	if (typeof trunc !== 'function') return false;
+	return (trunc(13.67) === 13) && (trunc(-13.67) === -13);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/trunc/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/trunc/shim.js
new file mode 100644
index 00000000000000..02e2c2ad3bfcf4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/math/trunc/shim.js
@@ -0,0 +1,13 @@
+'use strict';
+
+var floor = Math.floor;
+
+module.exports = function (x) {
+	if (isNaN(x)) return NaN;
+	x = Number(x);
+	if (x === 0) return x;
+	if (x === Infinity) return Infinity;
+	if (x === -Infinity) return -Infinity;
+	if (x > 0) return floor(x);
+	return -floor(-x);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/.lint b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/.lint
new file mode 100644
index 00000000000000..1851752f99bfda
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/.lint
@@ -0,0 +1,13 @@
+@root
+
+module
+
+tabs
+indent 2
+maxlen 100
+
+ass
+nomen
+plusplus
+newcap
+vars
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/.npmignore b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/.npmignore
new file mode 100644
index 00000000000000..155e41f69142ef
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/.npmignore
@@ -0,0 +1,4 @@
+.DS_Store
+/node_modules
+/npm-debug.log
+/.lintcache
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/.travis.yml b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/.travis.yml
new file mode 100644
index 00000000000000..afd3509a26b27d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/.travis.yml
@@ -0,0 +1,9 @@
+language: node_js
+node_js:
+  - 0.8
+  - 0.10
+  - 0.11
+
+notifications:
+  email:
+    - medikoo+es6-symbol@medikoo.com
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/CHANGES b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/CHANGES
new file mode 100644
index 00000000000000..df8c27efc38de2
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/CHANGES
@@ -0,0 +1,34 @@
+v2.0.1  --  2015.01.28
+* Fix Symbol.prototype[Symbol.isPrimitive] implementation
+* Improve validation within Symbol.prototype.toString and
+  Symbol.prototype.valueOf
+
+v2.0.0  --  2015.01.28
+* Update up to changes in specification:
+  * Implement `for` and `keyFor`
+  * Remove `Symbol.create` and `Symbol.isRegExp`
+  * Add `Symbol.match`, `Symbol.replace`, `Symbol.search`, `Symbol.species` and
+    `Symbol.split`
+* Rename `validSymbol` to `validateSymbol`
+* Improve documentation
+* Remove dead test modules
+
+v1.0.0  --  2015.01.26
+* Fix enumerability for symbol properties set normally (e.g. obj[symbol] = value)
+* Introduce initialization via hidden constructor
+* Fix isSymbol handling of polyfill values when native Symbol is present
+* Fix spelling of LICENSE
+* Configure lint scripts
+
+v0.1.1  --  2014.10.07
+* Fix isImplemented, so it returns true in case of polyfill
+* Improve documentations
+
+v0.1.0  --  2014.04.28
+* Assure strictly npm dependencies
+* Update to use latest versions of dependencies
+* Fix implementation detection so it doesn't crash on `String(symbol)`
+* throw on `new Symbol()` (as decided by TC39)
+
+v0.0.0  --  2013.11.15
+* Initial (dev) version
\ No newline at end of file
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/LICENSE b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/LICENSE
new file mode 100644
index 00000000000000..04724a3ab1b70b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/LICENSE
@@ -0,0 +1,19 @@
+Copyright (C) 2013-2015 Mariusz Nowak (www.medikoo.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/README.md b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/README.md
new file mode 100644
index 00000000000000..95d6780ba78cb4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/README.md
@@ -0,0 +1,71 @@
+# es6-symbol
+## ECMAScript 6 Symbol polyfill
+
+For more information about symbols see following links
+- [Symbols in ECMAScript 6 by Axel Rauschmayer](http://www.2ality.com/2014/12/es6-symbols.html)
+- [MDN Documentation](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol)
+- [Specification](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-symbol-constructor)
+
+### Limitations
+
+Underneath it uses real string property names which can easily be retrieved, however accidental collision with other property names is unlikely.
+
+### Usage
+
+If you'd like to use native version when it exists and fallback to polyfill if it doesn't (but without implementing `Symbol` on global scope), do:
+
+```javascript
+var Symbol = require('es6-symbol');
+```
+
+If you want to make sure your environment implements `Symbol`, do:
+
+```javascript
+require('es6-symbol/implement');
+```
+
+If you strictly want to use polyfill even if native `Symbol` exists (hard to find a good reason for that), do:
+
+```javascript
+var Symbol = require('es6-symbol/polyfill');
+```
+
+#### API
+
+Best is to refer to [specification](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-symbol-objects). Still if you want quick look, follow examples:
+
+```javascript
+var Symbol = require('es6-symbol');
+
+var symbol = Symbol('My custom symbol');
+var x = {};
+
+x[symbol] = 'foo';
+console.log(x[symbol]); 'foo'
+
+// Detect iterable:
+var iterator, result;
+if (possiblyIterable[Symbol.iterator]) {
+  iterator = possiblyIterable[Symbol.iterator]();
+  result = iterator.next();
+  while(!result.done) {
+    console.log(result.value);
+    result = iterator.next();
+  }
+}
+```
+
+### Installation
+#### NPM
+
+In your project path:
+
+	$ npm install es6-symbol
+
+##### Browser
+
+To port it to Browser or any other (non CJS) environment, use your favorite CJS bundler. No favorite yet? Try: [Browserify](http://browserify.org/), [Webmake](https://github.com/medikoo/modules-webmake) or [Webpack](http://webpack.github.io/)
+
+## Tests [![Build Status](https://travis-ci.org/medikoo/es6-symbol.png)](https://travis-ci.org/medikoo/es6-symbol)
+
+	$ npm test
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/implement.js
new file mode 100644
index 00000000000000..153edacdbedf9b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/implement.js
@@ -0,0 +1,7 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(require('es5-ext/global'), 'Symbol',
+		{ value: require('./polyfill'), configurable: true, enumerable: false,
+			writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/index.js
new file mode 100644
index 00000000000000..609f1faf551164
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./is-implemented')() ? Symbol : require('./polyfill');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/is-implemented.js
new file mode 100644
index 00000000000000..53759f32124b1c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/is-implemented.js
@@ -0,0 +1,18 @@
+'use strict';
+
+module.exports = function () {
+	var symbol;
+	if (typeof Symbol !== 'function') return false;
+	symbol = Symbol('test symbol');
+	try { String(symbol); } catch (e) { return false; }
+	if (typeof Symbol.iterator === 'symbol') return true;
+
+	// Return 'true' for polyfills
+	if (typeof Symbol.isConcatSpreadable !== 'object') return false;
+	if (typeof Symbol.iterator !== 'object') return false;
+	if (typeof Symbol.toPrimitive !== 'object') return false;
+	if (typeof Symbol.toStringTag !== 'object') return false;
+	if (typeof Symbol.unscopables !== 'object') return false;
+
+	return true;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/is-native-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/is-native-implemented.js
new file mode 100644
index 00000000000000..a8cb8b8681ee69
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/is-native-implemented.js
@@ -0,0 +1,8 @@
+// Exports true if environment provides native `Symbol` implementation
+
+'use strict';
+
+module.exports = (function () {
+	if (typeof Symbol !== 'function') return false;
+	return (typeof Symbol.iterator === 'symbol');
+}());
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/is-symbol.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/is-symbol.js
new file mode 100644
index 00000000000000..beeba2cb4fa23f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/is-symbol.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (x) {
+	return (x && ((typeof x === 'symbol') || (x['@@toStringTag'] === 'Symbol'))) || false;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/package.json b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/package.json
new file mode 100644
index 00000000000000..0efffeaec90658
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/package.json
@@ -0,0 +1,63 @@
+{
+  "name": "es6-symbol",
+  "version": "2.0.1",
+  "description": "ECMAScript6 Symbol polyfill",
+  "author": {
+    "name": "Mariusz Nowak",
+    "email": "medyk@medikoo.com",
+    "url": "http://www.medikoo.com/"
+  },
+  "keywords": [
+    "symbol",
+    "private",
+    "property",
+    "es6",
+    "ecmascript",
+    "harmony"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/medikoo/es6-symbol.git"
+  },
+  "dependencies": {
+    "d": "~0.1.1",
+    "es5-ext": "~0.10.5"
+  },
+  "devDependencies": {
+    "tad": "~0.2.1",
+    "xlint": "~0.2.2",
+    "xlint-jslint-medikoo": "~0.1.2"
+  },
+  "scripts": {
+    "lint": "node node_modules/xlint/bin/xlint --linter=node_modules/xlint-jslint-medikoo/index.js --no-cache --no-stream",
+    "lint-console": "node node_modules/xlint/bin/xlint --linter=node_modules/xlint-jslint-medikoo/index.js --watch",
+    "test": "node ./node_modules/tad/bin/tad"
+  },
+  "license": "MIT",
+  "gitHead": "51f6938d7830269fefa38f02eb912f5472b3ccd7",
+  "bugs": {
+    "url": "https://github.com/medikoo/es6-symbol/issues"
+  },
+  "homepage": "https://github.com/medikoo/es6-symbol",
+  "_id": "es6-symbol@2.0.1",
+  "_shasum": "761b5c67cfd4f1d18afb234f691d678682cb3bf3",
+  "_from": "es6-symbol@>=2.0.1 <2.1.0",
+  "_npmVersion": "1.4.28",
+  "_npmUser": {
+    "name": "medikoo",
+    "email": "medikoo+npm@medikoo.com"
+  },
+  "maintainers": [
+    {
+      "name": "medikoo",
+      "email": "medikoo+npm@medikoo.com"
+    }
+  ],
+  "dist": {
+    "shasum": "761b5c67cfd4f1d18afb234f691d678682cb3bf3",
+    "tarball": "http://registry.npmjs.org/es6-symbol/-/es6-symbol-2.0.1.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/es6-symbol/-/es6-symbol-2.0.1.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/polyfill.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/polyfill.js
new file mode 100644
index 00000000000000..735eb676b23c9b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/polyfill.js
@@ -0,0 +1,77 @@
+'use strict';
+
+var d              = require('d')
+  , validateSymbol = require('./validate-symbol')
+
+  , create = Object.create, defineProperties = Object.defineProperties
+  , defineProperty = Object.defineProperty, objPrototype = Object.prototype
+  , Symbol, HiddenSymbol, globalSymbols = create(null);
+
+var generateName = (function () {
+	var created = create(null);
+	return function (desc) {
+		var postfix = 0, name;
+		while (created[desc + (postfix || '')]) ++postfix;
+		desc += (postfix || '');
+		created[desc] = true;
+		name = '@@' + desc;
+		defineProperty(objPrototype, name, d.gs(null, function (value) {
+			defineProperty(this, name, d(value));
+		}));
+		return name;
+	};
+}());
+
+HiddenSymbol = function Symbol(description) {
+	if (this instanceof HiddenSymbol) throw new TypeError('TypeError: Symbol is not a constructor');
+	return Symbol(description);
+};
+module.exports = Symbol = function Symbol(description) {
+	var symbol;
+	if (this instanceof Symbol) throw new TypeError('TypeError: Symbol is not a constructor');
+	symbol = create(HiddenSymbol.prototype);
+	description = (description === undefined ? '' : String(description));
+	return defineProperties(symbol, {
+		__description__: d('', description),
+		__name__: d('', generateName(description))
+	});
+};
+defineProperties(Symbol, {
+	for: d(function (key) {
+		if (globalSymbols[key]) return globalSymbols[key];
+		return (globalSymbols[key] = Symbol(String(key)));
+	}),
+	keyFor: d(function (s) {
+		var key;
+		validateSymbol(s);
+		for (key in globalSymbols) if (globalSymbols[key] === s) return key;
+	}),
+	hasInstance: d('', Symbol('hasInstance')),
+	isConcatSpreadable: d('', Symbol('isConcatSpreadable')),
+	iterator: d('', Symbol('iterator')),
+	match: d('', Symbol('match')),
+	replace: d('', Symbol('replace')),
+	search: d('', Symbol('search')),
+	species: d('', Symbol('species')),
+	split: d('', Symbol('split')),
+	toPrimitive: d('', Symbol('toPrimitive')),
+	toStringTag: d('', Symbol('toStringTag')),
+	unscopables: d('', Symbol('unscopables'))
+});
+defineProperties(HiddenSymbol.prototype, {
+	constructor: d(Symbol),
+	toString: d('', function () { return this.__name__; })
+});
+
+defineProperties(Symbol.prototype, {
+	toString: d(function () { return 'Symbol (' + validateSymbol(this).__description__ + ')'; }),
+	valueOf: d(function () { return validateSymbol(this); })
+});
+defineProperty(Symbol.prototype, Symbol.toPrimitive, d('',
+	function () { return validateSymbol(this); }));
+defineProperty(Symbol.prototype, Symbol.toStringTag, d('c', 'Symbol'));
+
+defineProperty(HiddenSymbol.prototype, Symbol.toPrimitive,
+	d('c', Symbol.prototype[Symbol.toPrimitive]));
+defineProperty(HiddenSymbol.prototype, Symbol.toStringTag,
+	d('c', Symbol.prototype[Symbol.toStringTag]));
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/test/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/test/implement.js
new file mode 100644
index 00000000000000..eb35c3018835c7
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/test/implement.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof Symbol, 'function'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/test/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/test/index.js
new file mode 100644
index 00000000000000..62b3296df6fc5e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/test/index.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var d = require('d')
+
+  , defineProperty = Object.defineProperty;
+
+module.exports = function (T, a) {
+	var symbol = T('test'), x = {};
+	defineProperty(x, symbol, d('foo'));
+	a(x.test, undefined, "Name");
+	a(x[symbol], 'foo', "Get");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/test/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/test/is-implemented.js
new file mode 100644
index 00000000000000..bb0d64536ebbae
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/test/is-implemented.js
@@ -0,0 +1,14 @@
+'use strict';
+
+var global   = require('es5-ext/global')
+  , polyfill = require('../polyfill');
+
+module.exports = function (t, a) {
+	var cache;
+	a(typeof t(), 'boolean');
+	cache = global.Symbol;
+	global.Symbol = polyfill;
+	a(t(), true);
+	if (cache === undefined) delete global.Symbol;
+	else global.Symbol = cache;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/test/is-native-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/test/is-native-implemented.js
new file mode 100644
index 00000000000000..df8ba0323f0cad
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/test/is-native-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t, 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/test/is-symbol.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/test/is-symbol.js
new file mode 100644
index 00000000000000..ac24b9abbff4e6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/test/is-symbol.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var SymbolPoly = require('../polyfill');
+
+module.exports = function (t, a) {
+	a(t(undefined), false, "Undefined");
+	a(t(null), false, "Null");
+	a(t(true), false, "Primitive");
+	a(t('raz'), false, "String");
+	a(t({}), false, "Object");
+	a(t([]), false, "Array");
+	if (typeof Symbol !== 'undefined') {
+		a(t(Symbol()), true, "Native");
+	}
+	a(t(SymbolPoly()), true, "Polyfill");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/test/polyfill.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/test/polyfill.js
new file mode 100644
index 00000000000000..83fb5e9253677b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/test/polyfill.js
@@ -0,0 +1,27 @@
+'use strict';
+
+var d        = require('d')
+  , isSymbol = require('../is-symbol')
+
+  , defineProperty = Object.defineProperty;
+
+module.exports = function (T, a) {
+	var symbol = T('test'), x = {};
+	defineProperty(x, symbol, d('foo'));
+	a(x.test, undefined, "Name");
+	a(x[symbol], 'foo', "Get");
+	a(x instanceof T, false);
+
+	a(isSymbol(symbol), true, "Symbol");
+	a(isSymbol(T.iterator), true, "iterator");
+	a(isSymbol(T.toStringTag), true, "toStringTag");
+
+	x = {};
+	x[symbol] = 'foo';
+	a.deep(Object.getOwnPropertyDescriptor(x, symbol), { configurable: true, enumerable: false,
+		value: 'foo', writable: true });
+	symbol = T.for('marko');
+	a(isSymbol(symbol), true);
+	a(T.for('marko'), symbol);
+	a(T.keyFor(symbol), 'marko');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/test/validate-symbol.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/test/validate-symbol.js
new file mode 100644
index 00000000000000..2c8f84c8239b6e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/test/validate-symbol.js
@@ -0,0 +1,19 @@
+'use strict';
+
+var SymbolPoly = require('../polyfill');
+
+module.exports = function (t, a) {
+	var symbol;
+	a.throws(function () { t(undefined); }, TypeError, "Undefined");
+	a.throws(function () { t(null); }, TypeError, "Null");
+	a.throws(function () { t(true); }, TypeError, "Primitive");
+	a.throws(function () { t('raz'); }, TypeError, "String");
+	a.throws(function () { t({}); }, TypeError, "Object");
+	a.throws(function () { t([]); }, TypeError, "Array");
+	if (typeof Symbol !== 'undefined') {
+		symbol = Symbol();
+		a(t(symbol), symbol, "Native");
+	}
+	symbol = SymbolPoly();
+	a(t(symbol), symbol, "Polyfill");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/validate-symbol.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/validate-symbol.js
new file mode 100644
index 00000000000000..42750043d4271c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/node_modules/es6-symbol/validate-symbol.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var isSymbol = require('./is-symbol');
+
+module.exports = function (value) {
+	if (!isSymbol(value)) throw new TypeError(value + " is not a symbol");
+	return value;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/#/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/#/index.js
new file mode 100644
index 00000000000000..324811704b80a0
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/#/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = {
+	pad: require('./pad')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/#/pad.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/#/pad.js
new file mode 100644
index 00000000000000..4478f6a11e0c9b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/#/pad.js
@@ -0,0 +1,15 @@
+'use strict';
+
+var pad      = require('../../string/#/pad')
+  , toPosInt = require('../to-pos-integer')
+
+  , toFixed = Number.prototype.toFixed;
+
+module.exports = function (length/*, precision*/) {
+	var precision;
+	length = toPosInt(length);
+	precision = toPosInt(arguments[1]);
+
+	return pad.call(precision ? toFixed.call(this, precision) : this,
+		'0', length + (precision ? (1 + precision) : 0));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/epsilon/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/epsilon/implement.js
new file mode 100644
index 00000000000000..f0a670ae33824b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/epsilon/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Number, 'EPSILON', { value: require('./'),
+		configurable: false, enumerable: false, writable: false });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/epsilon/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/epsilon/index.js
new file mode 100644
index 00000000000000..4e4b621b7bc6f5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/epsilon/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = 2.220446049250313e-16;
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/epsilon/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/epsilon/is-implemented.js
new file mode 100644
index 00000000000000..141f5d2f24a512
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/epsilon/is-implemented.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function () {
+	return (typeof Number.EPSILON === 'number');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/index.js
new file mode 100644
index 00000000000000..35daf78eea88c2
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/index.js
@@ -0,0 +1,16 @@
+'use strict';
+
+module.exports = {
+	'#':              require('./#'),
+	EPSILON:          require('./epsilon'),
+	isFinite:         require('./is-finite'),
+	isInteger:        require('./is-integer'),
+	isNaN:            require('./is-nan'),
+	isNumber:         require('./is-number'),
+	isSafeInteger:    require('./is-safe-integer'),
+	MAX_SAFE_INTEGER: require('./max-safe-integer'),
+	MIN_SAFE_INTEGER: require('./min-safe-integer'),
+	toInteger:        require('./to-integer'),
+	toPosInteger:     require('./to-pos-integer'),
+	toUint32:         require('./to-uint32')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-finite/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-finite/implement.js
new file mode 100644
index 00000000000000..51d7cac07adb71
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-finite/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Number, 'isFinite', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-finite/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-finite/index.js
new file mode 100644
index 00000000000000..15d5f40588134c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-finite/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Number.isFinite
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-finite/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-finite/is-implemented.js
new file mode 100644
index 00000000000000..556e396bb0b0fd
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-finite/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var isFinite = Number.isFinite;
+	if (typeof isFinite !== 'function') return false;
+	return !isFinite('23') && isFinite(34) && !isFinite(Infinity);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-finite/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-finite/shim.js
new file mode 100644
index 00000000000000..e3aee551a7053a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-finite/shim.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (value) {
+	return (typeof value === 'number') && isFinite(value);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-integer/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-integer/implement.js
new file mode 100644
index 00000000000000..fe53f28143ad0c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-integer/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Number, 'isInteger', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-integer/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-integer/index.js
new file mode 100644
index 00000000000000..55e039a99d6d97
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-integer/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Number.isInteger
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-integer/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-integer/is-implemented.js
new file mode 100644
index 00000000000000..a0e573be7c299d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-integer/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var isInteger = Number.isInteger;
+	if (typeof isInteger !== 'function') return false;
+	return !isInteger('23') && isInteger(34) && !isInteger(32.34);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-integer/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-integer/shim.js
new file mode 100644
index 00000000000000..5402939806da40
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-integer/shim.js
@@ -0,0 +1,8 @@
+// Credit: http://www.2ality.com/2014/05/is-integer.html
+
+'use strict';
+
+module.exports = function (value) {
+	if (typeof value !== 'number') return false;
+	return (value % 1 === 0);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-nan/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-nan/implement.js
new file mode 100644
index 00000000000000..e1c5deea36a653
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-nan/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Number, 'isNaN', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-nan/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-nan/index.js
new file mode 100644
index 00000000000000..3b2c4ca6bd902a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-nan/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Number.isNaN
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-nan/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-nan/is-implemented.js
new file mode 100644
index 00000000000000..4cf276656365ca
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-nan/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var isNaN = Number.isNaN;
+	if (typeof isNaN !== 'function') return false;
+	return !isNaN({}) && isNaN(NaN) && !isNaN(34);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-nan/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-nan/shim.js
new file mode 100644
index 00000000000000..070d96cd460d3a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-nan/shim.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (value) { return (value !== value); } //jslint: ignore
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-number.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-number.js
new file mode 100644
index 00000000000000..19a99e4f194c2e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-number.js
@@ -0,0 +1,11 @@
+'use strict';
+
+var toString = Object.prototype.toString
+
+  , id = toString.call(1);
+
+module.exports = function (x) {
+	return ((typeof x === 'number') ||
+		((x instanceof Number) ||
+			((typeof x === 'object') && (toString.call(x) === id))));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-safe-integer/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-safe-integer/implement.js
new file mode 100644
index 00000000000000..51cef960212134
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-safe-integer/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Number, 'isSafeInteger', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-safe-integer/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-safe-integer/index.js
new file mode 100644
index 00000000000000..49adeaaf784e23
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-safe-integer/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Number.isSafeInteger
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-safe-integer/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-safe-integer/is-implemented.js
new file mode 100644
index 00000000000000..510b60e4e4bd43
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-safe-integer/is-implemented.js
@@ -0,0 +1,8 @@
+'use strict';
+
+module.exports = function () {
+	var isSafeInteger = Number.isSafeInteger;
+	if (typeof isSafeInteger !== 'function') return false;
+	return !isSafeInteger('23') && isSafeInteger(34232322323) &&
+			!isSafeInteger(9007199254740992);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-safe-integer/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-safe-integer/shim.js
new file mode 100644
index 00000000000000..692acdd6ca7799
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-safe-integer/shim.js
@@ -0,0 +1,11 @@
+'use strict';
+
+var isInteger = require('../is-integer/shim')
+  , maxValue  = require('../max-safe-integer')
+
+  , abs = Math.abs;
+
+module.exports = function (value) {
+	if (!isInteger(value)) return false;
+	return abs(value) <= maxValue;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/max-safe-integer/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/max-safe-integer/implement.js
new file mode 100644
index 00000000000000..4e0bb5741d926d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/max-safe-integer/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Number, 'MAX_SAFE_INTEGER', { value: require('./'),
+		configurable: false, enumerable: false, writable: false });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/max-safe-integer/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/max-safe-integer/index.js
new file mode 100644
index 00000000000000..ed5d6a5379fe15
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/max-safe-integer/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = Math.pow(2, 53) - 1;
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/max-safe-integer/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/max-safe-integer/is-implemented.js
new file mode 100644
index 00000000000000..7bd08a9da4edc5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/max-safe-integer/is-implemented.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function () {
+	return (typeof Number.MAX_SAFE_INTEGER === 'number');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/min-safe-integer/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/min-safe-integer/implement.js
new file mode 100644
index 00000000000000..e3f110e419162f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/min-safe-integer/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Number, 'MIN_SAFE_INTEGER', { value: require('./'),
+		configurable: false, enumerable: false, writable: false });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/min-safe-integer/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/min-safe-integer/index.js
new file mode 100644
index 00000000000000..1c6cc2744efe14
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/min-safe-integer/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = -(Math.pow(2, 53) - 1);
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/min-safe-integer/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/min-safe-integer/is-implemented.js
new file mode 100644
index 00000000000000..efc9875f486d4a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/min-safe-integer/is-implemented.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function () {
+	return (typeof Number.MIN_SAFE_INTEGER === 'number');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/to-integer.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/to-integer.js
new file mode 100644
index 00000000000000..60e798c5fda58d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/to-integer.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var sign = require('../math/sign')
+
+  , abs = Math.abs, floor = Math.floor;
+
+module.exports = function (value) {
+	if (isNaN(value)) return 0;
+	value = Number(value);
+	if ((value === 0) || !isFinite(value)) return value;
+	return sign(value) * floor(abs(value));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/to-pos-integer.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/to-pos-integer.js
new file mode 100644
index 00000000000000..605a302c7106f7
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/to-pos-integer.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var toInteger = require('./to-integer')
+
+  , max = Math.max;
+
+module.exports = function (value) { return max(0, toInteger(value)); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/to-uint32.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/to-uint32.js
new file mode 100644
index 00000000000000..6263e85ed6de95
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/to-uint32.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (value) { return value >>> 0; };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/_iterate.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/_iterate.js
new file mode 100644
index 00000000000000..bf2c55d08601d3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/_iterate.js
@@ -0,0 +1,29 @@
+// Internal method, used by iteration functions.
+// Calls a function for each key-value pair found in object
+// Optionally takes compareFn to iterate object in specific order
+
+'use strict';
+
+var isCallable = require('./is-callable')
+  , callable   = require('./valid-callable')
+  , value      = require('./valid-value')
+
+  , call = Function.prototype.call, keys = Object.keys
+  , propertyIsEnumerable = Object.prototype.propertyIsEnumerable;
+
+module.exports = function (method, defVal) {
+	return function (obj, cb/*, thisArg, compareFn*/) {
+		var list, thisArg = arguments[2], compareFn = arguments[3];
+		obj = Object(value(obj));
+		callable(cb);
+
+		list = keys(obj);
+		if (compareFn) {
+			list.sort(isCallable(compareFn) ? compareFn.bind(obj) : undefined);
+		}
+		return list[method](function (key, index) {
+			if (!propertyIsEnumerable.call(obj, key)) return defVal;
+			return call.call(cb, thisArg, obj[key], key, obj, index);
+		});
+	};
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/assign/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/assign/implement.js
new file mode 100644
index 00000000000000..3bcc68e31e1a44
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/assign/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Object, 'assign', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/assign/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/assign/index.js
new file mode 100644
index 00000000000000..ab0f9f249e81a8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/assign/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Object.assign
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/assign/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/assign/is-implemented.js
new file mode 100644
index 00000000000000..579ad2ddc433b9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/assign/is-implemented.js
@@ -0,0 +1,9 @@
+'use strict';
+
+module.exports = function () {
+	var assign = Object.assign, obj;
+	if (typeof assign !== 'function') return false;
+	obj = { foo: 'raz' };
+	assign(obj, { bar: 'dwa' }, { trzy: 'trzy' });
+	return (obj.foo + obj.bar + obj.trzy) === 'razdwatrzy';
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/assign/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/assign/shim.js
new file mode 100644
index 00000000000000..74da11a86a8556
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/assign/shim.js
@@ -0,0 +1,22 @@
+'use strict';
+
+var keys  = require('../keys')
+  , value = require('../valid-value')
+
+  , max = Math.max;
+
+module.exports = function (dest, src/*, …srcn*/) {
+	var error, i, l = max(arguments.length, 2), assign;
+	dest = Object(value(dest));
+	assign = function (key) {
+		try { dest[key] = src[key]; } catch (e) {
+			if (!error) error = e;
+		}
+	};
+	for (i = 1; i < l; ++i) {
+		src = arguments[i];
+		keys(src).forEach(assign);
+	}
+	if (error !== undefined) throw error;
+	return dest;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/clear.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/clear.js
new file mode 100644
index 00000000000000..85e463728550d0
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/clear.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var keys = require('./keys');
+
+module.exports = function (obj) {
+	var error;
+	keys(obj).forEach(function (key) {
+		try {
+			delete this[key];
+		} catch (e) {
+			if (!error) error = e;
+		}
+	}, obj);
+	if (error !== undefined) throw error;
+	return obj;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/compact.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/compact.js
new file mode 100644
index 00000000000000..d021da457e3914
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/compact.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var filter = require('./filter');
+
+module.exports = function (obj) {
+	return filter(obj, function (val) { return val != null; });
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/compare.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/compare.js
new file mode 100644
index 00000000000000..2ab11f1a396350
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/compare.js
@@ -0,0 +1,42 @@
+'use strict';
+
+var strCompare = require('../string/#/case-insensitive-compare')
+  , isObject   = require('./is-object')
+
+  , resolve, typeMap;
+
+typeMap = {
+	undefined: 0,
+	object: 1,
+	boolean: 2,
+	string: 3,
+	number: 4
+};
+
+resolve = function (a) {
+	if (isObject(a)) {
+		if (typeof a.valueOf !== 'function') return NaN;
+		a = a.valueOf();
+		if (isObject(a)) {
+			if (typeof a.toString !== 'function') return NaN;
+			a = a.toString();
+			if (typeof a !== 'string') return NaN;
+		}
+	}
+	return a;
+};
+
+module.exports = function (a, b) {
+	if (a === b) return 0; // Same
+
+	a = resolve(a);
+	b = resolve(b);
+	if (a == b) return typeMap[typeof a] - typeMap[typeof b]; //jslint: ignore
+	if (a == null) return -1;
+	if (b == null) return 1;
+	if ((typeof a === 'string') || (typeof b === 'string')) {
+		return strCompare.call(a, b);
+	}
+	if ((a !== a) && (b !== b)) return 0; //jslint: ignore
+	return Number(a) - Number(b);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/copy-deep.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/copy-deep.js
new file mode 100644
index 00000000000000..548e3ee4b66bac
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/copy-deep.js
@@ -0,0 +1,30 @@
+'use strict';
+
+var isPlainObject = require('./is-plain-object')
+  , value         = require('./valid-value')
+
+  , keys = Object.keys
+  , copy;
+
+copy = function (source) {
+	var target = {};
+	this[0].push(source);
+	this[1].push(target);
+	keys(source).forEach(function (key) {
+		var index;
+		if (!isPlainObject(source[key])) {
+			target[key] = source[key];
+			return;
+		}
+		index = this[0].indexOf(source[key]);
+		if (index === -1) target[key] = copy.call(this, source[key]);
+		else target[key] = this[1][index];
+	}, this);
+	return target;
+};
+
+module.exports = function (source) {
+	var obj = Object(value(source));
+	if (obj !== source) return obj;
+	return copy.call([[], []], obj);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/copy.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/copy.js
new file mode 100644
index 00000000000000..4d7177285fe5b3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/copy.js
@@ -0,0 +1,10 @@
+'use strict';
+
+var assign = require('./assign')
+  , value  = require('./valid-value');
+
+module.exports = function (obj) {
+	var copy = Object(value(obj));
+	if (copy !== obj) return copy;
+	return assign({}, obj);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/count.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/count.js
new file mode 100644
index 00000000000000..29cfbb53fb40ae
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/count.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var keys  = require('./keys');
+
+module.exports = function (obj) { return keys(obj).length; };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/create.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/create.js
new file mode 100644
index 00000000000000..f813b4661c4498
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/create.js
@@ -0,0 +1,36 @@
+// Workaround for http://code.google.com/p/v8/issues/detail?id=2804
+
+'use strict';
+
+var create = Object.create, shim;
+
+if (!require('./set-prototype-of/is-implemented')()) {
+	shim = require('./set-prototype-of/shim');
+}
+
+module.exports = (function () {
+	var nullObject, props, desc;
+	if (!shim) return create;
+	if (shim.level !== 1) return create;
+
+	nullObject = {};
+	props = {};
+	desc = { configurable: false, enumerable: false, writable: true,
+		value: undefined };
+	Object.getOwnPropertyNames(Object.prototype).forEach(function (name) {
+		if (name === '__proto__') {
+			props[name] = { configurable: true, enumerable: false, writable: true,
+				value: undefined };
+			return;
+		}
+		props[name] = desc;
+	});
+	Object.defineProperties(nullObject, props);
+
+	Object.defineProperty(shim, 'nullPolyfill', { configurable: false,
+		enumerable: false, writable: false, value: nullObject });
+
+	return function (prototype, props) {
+		return create((prototype === null) ? nullObject : prototype, props);
+	};
+}());
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/eq.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/eq.js
new file mode 100644
index 00000000000000..037937ea6e9749
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/eq.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (x, y) {
+	return ((x === y) || ((x !== x) && (y !== y))); //jslint: ignore
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/every.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/every.js
new file mode 100644
index 00000000000000..1303db20958f8d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/every.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./_iterate')('every', true);
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/filter.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/filter.js
new file mode 100644
index 00000000000000..e5edb49b1b1610
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/filter.js
@@ -0,0 +1,15 @@
+'use strict';
+
+var callable = require('./valid-callable')
+  , forEach  = require('./for-each')
+
+  , call = Function.prototype.call;
+
+module.exports = function (obj, cb/*, thisArg*/) {
+	var o = {}, thisArg = arguments[2];
+	callable(cb);
+	forEach(obj, function (value, key, obj, index) {
+		if (call.call(cb, thisArg, value, key, obj, index)) o[key] = obj[key];
+	});
+	return o;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/first-key.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/first-key.js
new file mode 100644
index 00000000000000..7df10b2f7f948d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/first-key.js
@@ -0,0 +1,14 @@
+'use strict';
+
+var value = require('./valid-value')
+
+  , propertyIsEnumerable = Object.prototype.propertyIsEnumerable;
+
+module.exports = function (obj) {
+	var i;
+	value(obj);
+	for (i in obj) {
+		if (propertyIsEnumerable.call(obj, i)) return i;
+	}
+	return null;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/flatten.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/flatten.js
new file mode 100644
index 00000000000000..e8b40444a94692
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/flatten.js
@@ -0,0 +1,17 @@
+'use strict';
+
+var isPlainObject = require('./is-plain-object')
+  , forEach       = require('./for-each')
+
+  , process;
+
+process = function self(value, key) {
+	if (isPlainObject(value)) forEach(value, self, this);
+	else this[key] = value;
+};
+
+module.exports = function (obj) {
+	var flattened = {};
+	forEach(obj, process, flattened);
+	return flattened;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/for-each.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/for-each.js
new file mode 100644
index 00000000000000..6674f8a614795b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/for-each.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./_iterate')('forEach');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/get-property-names.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/get-property-names.js
new file mode 100644
index 00000000000000..54a01e5047a392
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/get-property-names.js
@@ -0,0 +1,18 @@
+'use strict';
+
+var uniq  = require('../array/#/uniq')
+  , value = require('./valid-value')
+
+  , push = Array.prototype.push
+  , getOwnPropertyNames = Object.getOwnPropertyNames
+  , getPrototypeOf = Object.getPrototypeOf;
+
+module.exports = function (obj) {
+	var keys;
+	obj = Object(value(obj));
+	keys = getOwnPropertyNames(obj);
+	while ((obj = getPrototypeOf(obj))) {
+		push.apply(keys, getOwnPropertyNames(obj));
+	}
+	return uniq.call(keys);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/index.js
new file mode 100644
index 00000000000000..4bdf403583ace9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/index.js
@@ -0,0 +1,48 @@
+'use strict';
+
+module.exports = {
+	assign:                     require('./assign'),
+	clear:                      require('./clear'),
+	compact:                    require('./compact'),
+	compare:                    require('./compare'),
+	copy:                       require('./copy'),
+	copyDeep:                   require('./copy-deep'),
+	count:                      require('./count'),
+	create:                     require('./create'),
+	eq:                         require('./eq'),
+	every:                      require('./every'),
+	filter:                     require('./filter'),
+	firstKey:                   require('./first-key'),
+	flatten:                    require('./flatten'),
+	forEach:                    require('./for-each'),
+	getPropertyNames:           require('./get-property-names'),
+	is:                         require('./is'),
+	isArrayLike:                require('./is-array-like'),
+	isCallable:                 require('./is-callable'),
+	isCopy:                     require('./is-copy'),
+	isCopyDeep:                 require('./is-copy-deep'),
+	isEmpty:                    require('./is-empty'),
+	isObject:                   require('./is-object'),
+	isPlainObject:              require('./is-plain-object'),
+	keyOf:                      require('./key-of'),
+	keys:                       require('./keys'),
+	map:                        require('./map'),
+	mapKeys:                    require('./map-keys'),
+	normalizeOptions:           require('./normalize-options'),
+	mixin:                      require('./mixin'),
+	mixinPrototypes:            require('./mixin-prototypes'),
+	primitiveSet:               require('./primitive-set'),
+	safeTraverse:               require('./safe-traverse'),
+	serialize:                  require('./serialize'),
+	setPrototypeOf:             require('./set-prototype-of'),
+	some:                       require('./some'),
+	toArray:                    require('./to-array'),
+	unserialize:                require('./unserialize'),
+	validateArrayLike:          require('./validate-array-like'),
+	validateArrayLikeObject:    require('./validate-array-like-object'),
+	validCallable:              require('./valid-callable'),
+	validObject:                require('./valid-object'),
+	validateStringifiable:      require('./validate-stringifiable'),
+	validateStringifiableValue: require('./validate-stringifiable-value'),
+	validValue:                 require('./valid-value')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/is-array-like.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/is-array-like.js
new file mode 100644
index 00000000000000..b8beed225b05ad
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/is-array-like.js
@@ -0,0 +1,14 @@
+'use strict';
+
+var isFunction = require('../function/is-function')
+  , isObject   = require('./is-object');
+
+module.exports = function (x) {
+	return ((x != null) && (typeof x.length === 'number') &&
+
+		// Just checking ((typeof x === 'object') && (typeof x !== 'function'))
+		// won't work right for some cases, e.g.:
+		// type of instance of NodeList in Safari is a 'function'
+
+		((isObject(x) && !isFunction(x)) || (typeof x === "string"))) || false;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/is-callable.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/is-callable.js
new file mode 100644
index 00000000000000..5d5d4b316b2a1c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/is-callable.js
@@ -0,0 +1,5 @@
+// Deprecated
+
+'use strict';
+
+module.exports = function (obj) { return typeof obj === 'function'; };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/is-copy-deep.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/is-copy-deep.js
new file mode 100644
index 00000000000000..c4b2b42b100836
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/is-copy-deep.js
@@ -0,0 +1,58 @@
+'use strict';
+
+var eq            = require('./eq')
+  , isPlainObject = require('./is-plain-object')
+  , value         = require('./valid-value')
+
+  , isArray = Array.isArray, keys = Object.keys
+  , propertyIsEnumerable = Object.prototype.propertyIsEnumerable
+
+  , eqArr, eqVal, eqObj;
+
+eqArr = function (a, b, recMap) {
+	var i, l = a.length;
+	if (l !== b.length) return false;
+	for (i = 0; i < l; ++i) {
+		if (a.hasOwnProperty(i) !== b.hasOwnProperty(i)) return false;
+		if (!eqVal(a[i], b[i], recMap)) return false;
+	}
+	return true;
+};
+
+eqObj = function (a, b, recMap) {
+	var k1 = keys(a), k2 = keys(b);
+	if (k1.length !== k2.length) return false;
+	return k1.every(function (key) {
+		if (!propertyIsEnumerable.call(b, key)) return false;
+		return eqVal(a[key], b[key], recMap);
+	});
+};
+
+eqVal = function (a, b, recMap) {
+	var i, eqX, c1, c2;
+	if (eq(a, b)) return true;
+	if (isPlainObject(a)) {
+		if (!isPlainObject(b)) return false;
+		eqX = eqObj;
+	} else if (isArray(a) && isArray(b)) {
+		eqX = eqArr;
+	} else {
+		return false;
+	}
+	c1 = recMap[0];
+	c2 = recMap[1];
+	i = c1.indexOf(a);
+	if (i !== -1) {
+		if (c2[i].indexOf(b) !== -1) return true;
+	} else {
+		i = c1.push(a) - 1;
+		c2[i] = [];
+	}
+	c2[i].push(b);
+	return eqX(a, b, recMap);
+};
+
+module.exports = function (a, b) {
+	if (eq(value(a), value(b))) return true;
+	return eqVal(Object(a), Object(b), [[], []]);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/is-copy.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/is-copy.js
new file mode 100644
index 00000000000000..4fe639d4efcd2d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/is-copy.js
@@ -0,0 +1,24 @@
+'use strict';
+
+var eq     = require('./eq')
+  , value  = require('./valid-value')
+
+  , keys = Object.keys
+  , propertyIsEnumerable = Object.prototype.propertyIsEnumerable;
+
+module.exports = function (a, b) {
+	var k1, k2;
+
+	if (eq(value(a), value(b))) return true;
+
+	a = Object(a);
+	b = Object(b);
+
+	k1 = keys(a);
+	k2 = keys(b);
+	if (k1.length !== k2.length) return false;
+	return k1.every(function (key) {
+		if (!propertyIsEnumerable.call(b, key)) return false;
+		return eq(a[key], b[key]);
+	});
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/is-empty.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/is-empty.js
new file mode 100644
index 00000000000000..7b51a87cf57e70
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/is-empty.js
@@ -0,0 +1,14 @@
+'use strict';
+
+var value = require('./valid-value')
+
+  , propertyIsEnumerable = Object.prototype.propertyIsEnumerable;
+
+module.exports = function (obj) {
+	var i;
+	value(obj);
+	for (i in obj) { //jslint: ignore
+		if (propertyIsEnumerable.call(obj, i)) return false;
+	}
+	return true;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/is-object.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/is-object.js
new file mode 100644
index 00000000000000..a86facf187a86f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/is-object.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var map = { function: true, object: true };
+
+module.exports = function (x) {
+	return ((x != null) && map[typeof x]) || false;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/is-plain-object.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/is-plain-object.js
new file mode 100644
index 00000000000000..9a2823198e746f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/is-plain-object.js
@@ -0,0 +1,20 @@
+'use strict';
+
+var getPrototypeOf = Object.getPrototypeOf, prototype = Object.prototype
+  , toString = prototype.toString
+
+  , id = Object().toString();
+
+module.exports = function (value) {
+	var proto, constructor;
+	if (!value || (typeof value !== 'object') || (toString.call(value) !== id)) {
+		return false;
+	}
+	proto = getPrototypeOf(value);
+	if (proto === null) {
+		constructor = value.constructor;
+		if (typeof constructor !== 'function') return true;
+		return (constructor.prototype !== value);
+	}
+	return (proto === prototype) || (getPrototypeOf(proto) === null);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/is.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/is.js
new file mode 100644
index 00000000000000..5778b502d924cd
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/is.js
@@ -0,0 +1,10 @@
+// Implementation credits go to:
+// http://wiki.ecmascript.org/doku.php?id=harmony:egal
+
+'use strict';
+
+module.exports = function (x, y) {
+	return (x === y) ?
+			((x !== 0) || ((1 / x) === (1 / y))) :
+			((x !== x) && (y !== y)); //jslint: ignore
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/key-of.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/key-of.js
new file mode 100644
index 00000000000000..8c44c8d8027f8b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/key-of.js
@@ -0,0 +1,15 @@
+'use strict';
+
+var eq   = require('./eq')
+  , some = require('./some');
+
+module.exports = function (obj, searchValue) {
+	var r;
+	return some(obj, function (value, name) {
+		if (eq(value, searchValue)) {
+			r = name;
+			return true;
+		}
+		return false;
+	}) ? r : null;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/keys/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/keys/implement.js
new file mode 100644
index 00000000000000..c6872bd02af0b2
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/keys/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Object, 'keys', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/keys/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/keys/index.js
new file mode 100644
index 00000000000000..5ef052233a76e6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/keys/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Object.keys
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/keys/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/keys/is-implemented.js
new file mode 100644
index 00000000000000..40c32c33940c7c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/keys/is-implemented.js
@@ -0,0 +1,8 @@
+'use strict';
+
+module.exports = function () {
+	try {
+		Object.keys('primitive');
+		return true;
+	} catch (e) { return false; }
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/keys/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/keys/shim.js
new file mode 100644
index 00000000000000..034b6b2981185a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/keys/shim.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var keys = Object.keys;
+
+module.exports = function (object) {
+	return keys(object == null ? object : Object(object));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/map-keys.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/map-keys.js
new file mode 100644
index 00000000000000..26f0ecacb8aef3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/map-keys.js
@@ -0,0 +1,15 @@
+'use strict';
+
+var callable = require('./valid-callable')
+  , forEach  = require('./for-each')
+
+  , call = Function.prototype.call;
+
+module.exports = function (obj, cb/*, thisArg*/) {
+	var o = {}, thisArg = arguments[2];
+	callable(cb);
+	forEach(obj, function (value, key, obj, index) {
+		o[call.call(cb, thisArg, key, value, this, index)] = value;
+	}, obj);
+	return o;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/map.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/map.js
new file mode 100644
index 00000000000000..6b39d3c94b7421
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/map.js
@@ -0,0 +1,15 @@
+'use strict';
+
+var callable = require('./valid-callable')
+  , forEach  = require('./for-each')
+
+  , call = Function.prototype.call;
+
+module.exports = function (obj, cb/*, thisArg*/) {
+	var o = {}, thisArg = arguments[2];
+	callable(cb);
+	forEach(obj, function (value, key, obj, index) {
+		o[key] = call.call(cb, thisArg, value, key, obj, index);
+	});
+	return o;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/mixin-prototypes.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/mixin-prototypes.js
new file mode 100644
index 00000000000000..1ef5756423cd36
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/mixin-prototypes.js
@@ -0,0 +1,34 @@
+'use strict';
+
+var value = require('./valid-value')
+  , mixin = require('./mixin')
+
+  , defineProperty = Object.defineProperty
+  , getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor
+  , getOwnPropertyNames = Object.getOwnPropertyNames
+  , getPrototypeOf = Object.getPrototypeOf
+  , hasOwnProperty = Object.prototype.hasOwnProperty;
+
+module.exports = function (target, source) {
+	var error, end, define;
+	target = Object(value(target));
+	source = Object(value(source));
+	end = getPrototypeOf(target);
+	if (source === end) return target;
+	try {
+		mixin(target, source);
+	} catch (e) { error = e; }
+	source = getPrototypeOf(source);
+	define = function (name) {
+		if (hasOwnProperty.call(target, name)) return;
+		try {
+			defineProperty(target, name, getOwnPropertyDescriptor(source, name));
+		} catch (e) { error = e; }
+	};
+	while (source && (source !== end)) {
+		getOwnPropertyNames(source).forEach(define);
+		source = getPrototypeOf(source);
+	}
+	if (error) throw error;
+	return target;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/mixin.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/mixin.js
new file mode 100644
index 00000000000000..80b5df5e04b9b3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/mixin.js
@@ -0,0 +1,19 @@
+'use strict';
+
+var value = require('./valid-value')
+
+  , defineProperty = Object.defineProperty
+  , getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor
+  , getOwnPropertyNames = Object.getOwnPropertyNames;
+
+module.exports = function (target, source) {
+	var error;
+	target = Object(value(target));
+	getOwnPropertyNames(Object(value(source))).forEach(function (name) {
+		try {
+			defineProperty(target, name, getOwnPropertyDescriptor(source, name));
+		} catch (e) { error = e; }
+	});
+	if (error !== undefined) throw error;
+	return target;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/normalize-options.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/normalize-options.js
new file mode 100644
index 00000000000000..cf8ed8d38cabd1
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/normalize-options.js
@@ -0,0 +1,17 @@
+'use strict';
+
+var forEach = Array.prototype.forEach, create = Object.create;
+
+var process = function (src, obj) {
+	var key;
+	for (key in src) obj[key] = src[key];
+};
+
+module.exports = function (options/*, …options*/) {
+	var result = create(null);
+	forEach.call(arguments, function (options) {
+		if (options == null) return;
+		process(Object(options), result);
+	});
+	return result;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/primitive-set.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/primitive-set.js
new file mode 100644
index 00000000000000..ada109510d4bd9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/primitive-set.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var forEach = Array.prototype.forEach, create = Object.create;
+
+module.exports = function (arg/*, …args*/) {
+	var set = create(null);
+	forEach.call(arguments, function (name) { set[name] = true; });
+	return set;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/safe-traverse.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/safe-traverse.js
new file mode 100644
index 00000000000000..7e1b5f41edf162
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/safe-traverse.js
@@ -0,0 +1,15 @@
+'use strict';
+
+var value = require('./valid-value');
+
+module.exports = function (obj/*, …names*/) {
+	var length, current = 1;
+	value(obj);
+	length = arguments.length - 1;
+	if (!length) return obj;
+	while (current < length) {
+		obj = obj[arguments[current++]];
+		if (obj == null) return undefined;
+	}
+	return obj[arguments[current]];
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/serialize.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/serialize.js
new file mode 100644
index 00000000000000..8113b6801dd395
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/serialize.js
@@ -0,0 +1,36 @@
+'use strict';
+
+var toArray  = require('./to-array')
+  , isDate   = require('../date/is-date')
+  , isRegExp = require('../reg-exp/is-reg-exp')
+
+  , isArray = Array.isArray, stringify = JSON.stringify
+  , keyValueToString = function (value, key) { return stringify(key) + ':' + exports(value); };
+
+var sparseMap = function (arr) {
+	var i, l = arr.length, result = new Array(l);
+	for (i = 0; i < l; ++i) {
+		if (!arr.hasOwnProperty(i)) continue;
+		result[i] = exports(arr[i]);
+	}
+	return result;
+};
+
+module.exports = exports = function (obj) {
+	if (obj == null) return String(obj);
+	switch (typeof obj) {
+	case 'string':
+		return stringify(obj);
+	case 'number':
+	case 'boolean':
+	case 'function':
+		return String(obj);
+	case 'object':
+		if (isArray(obj)) return '[' + sparseMap(obj) + ']';
+		if (isRegExp(obj)) return String(obj);
+		if (isDate(obj)) return 'new Date(' + obj.valueOf() + ')';
+		return '{' + toArray(obj, keyValueToString) + '}';
+	default:
+		throw new TypeError("Serialization of " + String(obj) + "is unsupported");
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/set-prototype-of/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/set-prototype-of/implement.js
new file mode 100644
index 00000000000000..000e6bdbbebcb7
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/set-prototype-of/implement.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var shim;
+
+if (!require('./is-implemented')() && (shim = require('./shim'))) {
+	Object.defineProperty(Object, 'setPrototypeOf',
+		{ value: shim, configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/set-prototype-of/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/set-prototype-of/index.js
new file mode 100644
index 00000000000000..ccc40995b1e6b5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/set-prototype-of/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Object.setPrototypeOf
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/set-prototype-of/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/set-prototype-of/is-implemented.js
new file mode 100644
index 00000000000000..98d0c8436a8d46
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/set-prototype-of/is-implemented.js
@@ -0,0 +1,11 @@
+'use strict';
+
+var create = Object.create, getPrototypeOf = Object.getPrototypeOf
+  , x = {};
+
+module.exports = function (/*customCreate*/) {
+	var setPrototypeOf = Object.setPrototypeOf
+	  , customCreate = arguments[0] || create;
+	if (typeof setPrototypeOf !== 'function') return false;
+	return getPrototypeOf(setPrototypeOf(customCreate(null), x)) === x;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/set-prototype-of/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/set-prototype-of/shim.js
new file mode 100644
index 00000000000000..4ec944675e5685
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/set-prototype-of/shim.js
@@ -0,0 +1,73 @@
+// Big thanks to @WebReflection for sorting this out
+// https://gist.github.com/WebReflection/5593554
+
+'use strict';
+
+var isObject      = require('../is-object')
+  , value         = require('../valid-value')
+
+  , isPrototypeOf = Object.prototype.isPrototypeOf
+  , defineProperty = Object.defineProperty
+  , nullDesc = { configurable: true, enumerable: false, writable: true,
+		value: undefined }
+  , validate;
+
+validate = function (obj, prototype) {
+	value(obj);
+	if ((prototype === null) || isObject(prototype)) return obj;
+	throw new TypeError('Prototype must be null or an object');
+};
+
+module.exports = (function (status) {
+	var fn, set;
+	if (!status) return null;
+	if (status.level === 2) {
+		if (status.set) {
+			set = status.set;
+			fn = function (obj, prototype) {
+				set.call(validate(obj, prototype), prototype);
+				return obj;
+			};
+		} else {
+			fn = function (obj, prototype) {
+				validate(obj, prototype).__proto__ = prototype;
+				return obj;
+			};
+		}
+	} else {
+		fn = function self(obj, prototype) {
+			var isNullBase;
+			validate(obj, prototype);
+			isNullBase = isPrototypeOf.call(self.nullPolyfill, obj);
+			if (isNullBase) delete self.nullPolyfill.__proto__;
+			if (prototype === null) prototype = self.nullPolyfill;
+			obj.__proto__ = prototype;
+			if (isNullBase) defineProperty(self.nullPolyfill, '__proto__', nullDesc);
+			return obj;
+		};
+	}
+	return Object.defineProperty(fn, 'level', { configurable: false,
+		enumerable: false, writable: false, value: status.level });
+}((function () {
+	var x = Object.create(null), y = {}, set
+	  , desc = Object.getOwnPropertyDescriptor(Object.prototype, '__proto__');
+
+	if (desc) {
+		try {
+			set = desc.set; // Opera crashes at this point
+			set.call(x, y);
+		} catch (ignore) { }
+		if (Object.getPrototypeOf(x) === y) return { set: set, level: 2 };
+	}
+
+	x.__proto__ = y;
+	if (Object.getPrototypeOf(x) === y) return { level: 2 };
+
+	x = {};
+	x.__proto__ = y;
+	if (Object.getPrototypeOf(x) === y) return { level: 1 };
+
+	return false;
+}())));
+
+require('../create');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/some.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/some.js
new file mode 100644
index 00000000000000..cde5ddeecdf749
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/some.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./_iterate')('some', false);
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/to-array.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/to-array.js
new file mode 100644
index 00000000000000..a954abb26fdffd
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/to-array.js
@@ -0,0 +1,18 @@
+'use strict';
+
+var callable = require('./valid-callable')
+  , forEach  = require('./for-each')
+
+  , call = Function.prototype.call
+
+  , defaultCb = function (value, key) { return [key, value]; };
+
+module.exports = function (obj/*, cb, thisArg, compareFn*/) {
+	var a = [], cb = arguments[1], thisArg = arguments[2];
+	cb = (cb == null) ? defaultCb : callable(cb);
+
+	forEach(obj, function (value, key, obj, index) {
+		a.push(call.call(cb, thisArg, value, key, this, index));
+	}, obj, arguments[3]);
+	return a;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/unserialize.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/unserialize.js
new file mode 100644
index 00000000000000..ce68e403ae1b6e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/unserialize.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var value  = require('./valid-value');
+
+module.exports = exports = function (code) {
+	return (new Function('return ' + value(code)))();
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/valid-callable.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/valid-callable.js
new file mode 100644
index 00000000000000..c977527a4fd660
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/valid-callable.js
@@ -0,0 +1,6 @@
+'use strict';
+
+module.exports = function (fn) {
+	if (typeof fn !== 'function') throw new TypeError(fn + " is not a function");
+	return fn;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/valid-object.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/valid-object.js
new file mode 100644
index 00000000000000..f82bd51ed106f2
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/valid-object.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var isObject = require('./is-object');
+
+module.exports = function (value) {
+	if (!isObject(value)) throw new TypeError(value + " is not an Object");
+	return value;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/valid-value.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/valid-value.js
new file mode 100644
index 00000000000000..36c8ec31e84731
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/valid-value.js
@@ -0,0 +1,6 @@
+'use strict';
+
+module.exports = function (value) {
+	if (value == null) throw new TypeError("Cannot use null or undefined");
+	return value;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/validate-array-like-object.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/validate-array-like-object.js
new file mode 100644
index 00000000000000..89e12c51c5dfcf
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/validate-array-like-object.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var isArrayLike = require('./is-array-like')
+  , isObject    = require('./is-object');
+
+module.exports = function (obj) {
+	if (isObject(obj) && isArrayLike(obj)) return obj;
+	throw new TypeError(obj + " is not array-like object");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/validate-array-like.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/validate-array-like.js
new file mode 100644
index 00000000000000..6a35b54a14f677
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/validate-array-like.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var isArrayLike = require('./is-array-like');
+
+module.exports = function (obj) {
+	if (isArrayLike(obj)) return obj;
+	throw new TypeError(obj + " is not array-like value");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/validate-stringifiable-value.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/validate-stringifiable-value.js
new file mode 100644
index 00000000000000..9df3b668fb06c9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/validate-stringifiable-value.js
@@ -0,0 +1,6 @@
+'use strict';
+
+var value         = require('./valid-value')
+  , stringifiable = require('./validate-stringifiable');
+
+module.exports = function (x) { return stringifiable(value(x)); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/validate-stringifiable.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/validate-stringifiable.js
new file mode 100644
index 00000000000000..eba7ce787cdfad
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/object/validate-stringifiable.js
@@ -0,0 +1,9 @@
+'use strict';
+
+module.exports = function (stringifiable) {
+	try {
+		return String(stringifiable);
+	} catch (e) {
+		throw new TypeError("Passed argument cannot be stringifed");
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/package.json b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/package.json
new file mode 100644
index 00000000000000..01d6532749e89c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/package.json
@@ -0,0 +1,74 @@
+{
+  "name": "es5-ext",
+  "version": "0.10.7",
+  "description": "ECMAScript 5 extensions and ES6 shims",
+  "author": {
+    "name": "Mariusz Nowak",
+    "email": "medyk@medikoo.com",
+    "url": "http://www.medikoo.com/"
+  },
+  "keywords": [
+    "ecmascript",
+    "ecmascript5",
+    "ecmascript6",
+    "es5",
+    "es6",
+    "extensions",
+    "ext",
+    "addons",
+    "extras",
+    "harmony",
+    "javascript",
+    "polyfill",
+    "shim",
+    "util",
+    "utils",
+    "utilities"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/medikoo/es5-ext.git"
+  },
+  "dependencies": {
+    "es6-iterator": "~0.1.3",
+    "es6-symbol": "~2.0.1"
+  },
+  "devDependencies": {
+    "tad": "~0.2.2",
+    "xlint": "~0.2.2",
+    "xlint-jslint-medikoo": "~0.1.2"
+  },
+  "scripts": {
+    "lint": "node node_modules/xlint/bin/xlint --linter=node_modules/xlint-jslint-medikoo/index.js --no-cache --no-stream",
+    "lint-console": "node node_modules/xlint/bin/xlint --linter=node_modules/xlint-jslint-medikoo/index.js --watch",
+    "test": "node ./node_modules/tad/bin/tad"
+  },
+  "license": "MIT",
+  "gitHead": "5b63ee02f50dfbc70dc1f62bc66b8718af443f83",
+  "bugs": {
+    "url": "https://github.com/medikoo/es5-ext/issues"
+  },
+  "homepage": "https://github.com/medikoo/es5-ext",
+  "_id": "es5-ext@0.10.7",
+  "_shasum": "dfaea50721301042e2d89c1719d43493fa821656",
+  "_from": "es5-ext@>=0.10.6 <0.11.0",
+  "_npmVersion": "2.7.4",
+  "_nodeVersion": "0.12.2",
+  "_npmUser": {
+    "name": "medikoo",
+    "email": "medikoo+npm@medikoo.com"
+  },
+  "maintainers": [
+    {
+      "name": "medikoo",
+      "email": "medikoo+npm@medikoo.com"
+    }
+  ],
+  "dist": {
+    "shasum": "dfaea50721301042e2d89c1719d43493fa821656",
+    "tarball": "http://registry.npmjs.org/es5-ext/-/es5-ext-0.10.7.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/es5-ext/-/es5-ext-0.10.7.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/index.js
new file mode 100644
index 00000000000000..f7e7a58ebd780a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/index.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = {
+	isSticky:  require('./is-sticky'),
+	isUnicode: require('./is-unicode'),
+	match:     require('./match'),
+	replace:   require('./replace'),
+	search:    require('./search'),
+	split:     require('./split')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/is-sticky.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/is-sticky.js
new file mode 100644
index 00000000000000..830a481f7e9213
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/is-sticky.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var validRegExp = require('../valid-reg-exp')
+
+  , re = /\/[a-xz]*y[a-xz]*$/;
+
+module.exports = function () {
+	return Boolean(String(validRegExp(this)).match(re));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/is-unicode.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/is-unicode.js
new file mode 100644
index 00000000000000..b005f6d9194f1f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/is-unicode.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var validRegExp = require('../valid-reg-exp')
+
+  , re = /\/[a-xz]*u[a-xz]*$/;
+
+module.exports = function () {
+	return Boolean(String(validRegExp(this)).match(re));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/match/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/match/implement.js
new file mode 100644
index 00000000000000..921c9368e780b6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/match/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(RegExp.prototype, 'match', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/match/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/match/index.js
new file mode 100644
index 00000000000000..0534ac3bc352b3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/match/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? RegExp.prototype.match
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/match/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/match/is-implemented.js
new file mode 100644
index 00000000000000..b7e99643148089
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/match/is-implemented.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var re = /foo/;
+
+module.exports = function () {
+	if (typeof re.match !== 'function') return false;
+	return re.match('barfoobar') && !re.match('elo');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/match/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/match/shim.js
new file mode 100644
index 00000000000000..4f99cf4d1c02c5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/match/shim.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var validRegExp = require('../../valid-reg-exp');
+
+module.exports = function (string) {
+	validRegExp(this);
+	return String(string).match(this);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/replace/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/replace/implement.js
new file mode 100644
index 00000000000000..ad580de890618e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/replace/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(RegExp.prototype, 'replace', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/replace/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/replace/index.js
new file mode 100644
index 00000000000000..5658177d804881
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/replace/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? RegExp.prototype.replace
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/replace/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/replace/is-implemented.js
new file mode 100644
index 00000000000000..1b42d252430bd5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/replace/is-implemented.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var re = /foo/;
+
+module.exports = function () {
+	if (typeof re.replace !== 'function') return false;
+	return re.replace('foobar', 'mar') === 'marbar';
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/replace/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/replace/shim.js
new file mode 100644
index 00000000000000..c3e6aebab04cf3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/replace/shim.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var validRegExp = require('../../valid-reg-exp');
+
+module.exports = function (string, replaceValue) {
+	validRegExp(this);
+	return String(string).replace(this, replaceValue);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/search/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/search/implement.js
new file mode 100644
index 00000000000000..3804f4eb1c3bb5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/search/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(RegExp.prototype, 'search', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/search/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/search/index.js
new file mode 100644
index 00000000000000..67995d4ac7b9f3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/search/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? RegExp.prototype.search
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/search/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/search/is-implemented.js
new file mode 100644
index 00000000000000..efba889f81724d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/search/is-implemented.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var re = /foo/;
+
+module.exports = function () {
+	if (typeof re.search !== 'function') return false;
+	return re.search('barfoo') === 3;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/search/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/search/shim.js
new file mode 100644
index 00000000000000..6d9dcaed8ab26f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/search/shim.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var validRegExp = require('../../valid-reg-exp');
+
+module.exports = function (string) {
+	validRegExp(this);
+	return String(string).search(this);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/split/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/split/implement.js
new file mode 100644
index 00000000000000..50facb6834d7c1
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/split/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(RegExp.prototype, 'split', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/split/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/split/index.js
new file mode 100644
index 00000000000000..f101f5af7503cf
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/split/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? RegExp.prototype.split
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/split/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/split/is-implemented.js
new file mode 100644
index 00000000000000..7244c998bf45fd
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/split/is-implemented.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var re = /\|/;
+
+module.exports = function () {
+	if (typeof re.split !== 'function') return false;
+	return re.split('bar|foo')[1] === 'foo';
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/split/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/split/shim.js
new file mode 100644
index 00000000000000..76154e7e3c0069
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/split/shim.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var validRegExp = require('../../valid-reg-exp');
+
+module.exports = function (string) {
+	validRegExp(this);
+	return String(string).split(this);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/sticky/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/sticky/implement.js
new file mode 100644
index 00000000000000..7e8af1db31641b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/sticky/implement.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var isSticky = require('../is-sticky');
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(RegExp.prototype, 'sticky', { configurable: true,
+		enumerable: false, get: isSticky });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/sticky/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/sticky/is-implemented.js
new file mode 100644
index 00000000000000..379c4a5a8fb1b8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/sticky/is-implemented.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function () {
+	return RegExp.prototype.sticky === false;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/unicode/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/unicode/implement.js
new file mode 100644
index 00000000000000..5a82a4d1d23386
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/unicode/implement.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var isUnicode = require('../is-unicode');
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(RegExp.prototype, 'unicode', { configurable: true,
+		enumerable: false, get: isUnicode });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/unicode/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/unicode/is-implemented.js
new file mode 100644
index 00000000000000..a8b15b3b38defb
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/#/unicode/is-implemented.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function () {
+	return RegExp.prototype.unicode === false;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/escape.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/escape.js
new file mode 100644
index 00000000000000..a2363fcfc68a03
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/escape.js
@@ -0,0 +1,9 @@
+// Thanks to Andrew Clover:
+// http://stackoverflow.com/questions/3561493
+// /is-there-a-regexp-escape-function-in-javascript
+
+'use strict';
+
+var re = /[\-\/\\\^$*+?.()|\[\]{}]/g;
+
+module.exports = function (str) { return String(str).replace(re, '\\$&'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/index.js
new file mode 100644
index 00000000000000..75ea3135a89afe
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/index.js
@@ -0,0 +1,8 @@
+'use strict';
+
+module.exports = {
+	'#':         require('./#'),
+	escape:      require('./escape'),
+	isRegExp:    require('./is-reg-exp'),
+	validRegExp: require('./valid-reg-exp')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/is-reg-exp.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/is-reg-exp.js
new file mode 100644
index 00000000000000..6eb12977c031d9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/is-reg-exp.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var toString = Object.prototype.toString
+
+  , id = toString.call(/a/);
+
+module.exports = function (x) {
+	return (x && (x instanceof RegExp || (toString.call(x) === id))) || false;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/valid-reg-exp.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/valid-reg-exp.js
new file mode 100644
index 00000000000000..d3a77641da0f86
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/reg-exp/valid-reg-exp.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var isRegExp = require('./is-reg-exp');
+
+module.exports = function (x) {
+	if (!isRegExp(x)) throw new TypeError(x + " is not a RegExp object");
+	return x;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/@@iterator/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/@@iterator/implement.js
new file mode 100644
index 00000000000000..4494d7b6af3d93
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/@@iterator/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(String.prototype, require('es6-symbol').iterator,
+		{ value: require('./shim'), configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/@@iterator/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/@@iterator/index.js
new file mode 100644
index 00000000000000..22f15e69600bc0
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/@@iterator/index.js
@@ -0,0 +1,4 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? String.prototype[require('es6-symbol').iterator] : require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/@@iterator/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/@@iterator/is-implemented.js
new file mode 100644
index 00000000000000..f5c462deb91064
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/@@iterator/is-implemented.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var iteratorSymbol = require('es6-symbol').iterator;
+
+module.exports = function () {
+	var str = '🙈f', iterator, result;
+	if (typeof str[iteratorSymbol] !== 'function') return false;
+	iterator = str[iteratorSymbol]();
+	if (!iterator) return false;
+	if (typeof iterator.next !== 'function') return false;
+	result = iterator.next();
+	if (!result) return false;
+	if (result.value !== '🙈') return false;
+	if (result.done !== false) return false;
+	return true;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/@@iterator/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/@@iterator/shim.js
new file mode 100644
index 00000000000000..0be30292f6e98d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/@@iterator/shim.js
@@ -0,0 +1,6 @@
+'use strict';
+
+var StringIterator = require('es6-iterator/string')
+  , value          = require('../../../object/valid-value');
+
+module.exports = function () { return new StringIterator(value(this)); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/at.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/at.js
new file mode 100644
index 00000000000000..77bd251ac4f1ae
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/at.js
@@ -0,0 +1,33 @@
+// Based on: https://github.com/mathiasbynens/String.prototype.at
+// Thanks @mathiasbynens !
+
+'use strict';
+
+var toInteger  = require('../../number/to-integer')
+  , validValue = require('../../object/valid-value');
+
+module.exports = function (pos) {
+	var str = String(validValue(this)), size = str.length
+	  , cuFirst, cuSecond, nextPos, len;
+	pos = toInteger(pos);
+
+	// Account for out-of-bounds indices
+	// The odd lower bound is because the ToInteger operation is
+	// going to round `n` to `0` for `-1 < n <= 0`.
+	if (pos <= -1 || pos >= size) return '';
+
+	// Second half of `ToInteger`
+	pos = pos | 0;
+	// Get the first code unit and code unit value
+	cuFirst = str.charCodeAt(pos);
+	nextPos = pos + 1;
+	len = 1;
+	if ( // check if it’s the start of a surrogate pair
+		(cuFirst >= 0xD800) && (cuFirst <= 0xDBFF) && // high surrogate
+			(size > nextPos) // there is a next code unit
+	) {
+		cuSecond = str.charCodeAt(nextPos);
+		if (cuSecond >= 0xDC00 && cuSecond <= 0xDFFF) len = 2; // low surrogate
+	}
+	return str.slice(pos, pos + len);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/camel-to-hyphen.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/camel-to-hyphen.js
new file mode 100644
index 00000000000000..1cb8d127796d8b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/camel-to-hyphen.js
@@ -0,0 +1,10 @@
+'use strict';
+
+var replace = String.prototype.replace
+  , re = /([A-Z])/g;
+
+module.exports = function () {
+	var str = replace.call(this, re, "-$1").toLowerCase();
+	if (str[0] === '-') str = str.slice(1);
+	return str;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/capitalize.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/capitalize.js
new file mode 100644
index 00000000000000..ed768273651c9a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/capitalize.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var value = require('../../object/valid-value');
+
+module.exports = function () {
+	var str = String(value(this));
+	return str.charAt(0).toUpperCase() + str.slice(1);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/case-insensitive-compare.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/case-insensitive-compare.js
new file mode 100644
index 00000000000000..599cb83469c149
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/case-insensitive-compare.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var toLowerCase = String.prototype.toLowerCase;
+
+module.exports = function (other) {
+	return toLowerCase.call(this).localeCompare(toLowerCase.call(String(other)));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/code-point-at/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/code-point-at/implement.js
new file mode 100644
index 00000000000000..1e7a37bd4d34ef
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/code-point-at/implement.js
@@ -0,0 +1,7 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(String.prototype, 'codePointAt',
+		{ value: require('./shim'), configurable: true, enumerable: false,
+			writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/code-point-at/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/code-point-at/index.js
new file mode 100644
index 00000000000000..7e91d833a867e4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/code-point-at/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? String.prototype.codePointAt
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/code-point-at/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/code-point-at/is-implemented.js
new file mode 100644
index 00000000000000..b27158913a91d1
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/code-point-at/is-implemented.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var str = 'abc\uD834\uDF06def';
+
+module.exports = function () {
+	if (typeof str.codePointAt !== 'function') return false;
+	return str.codePointAt(3) === 0x1D306;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/code-point-at/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/code-point-at/shim.js
new file mode 100644
index 00000000000000..1c9038b3cb0a79
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/code-point-at/shim.js
@@ -0,0 +1,26 @@
+// Based on: https://github.com/mathiasbynens/String.prototype.codePointAt
+// Thanks @mathiasbynens !
+
+'use strict';
+
+var toInteger  = require('../../../number/to-integer')
+  , validValue = require('../../../object/valid-value');
+
+module.exports = function (pos) {
+	var str = String(validValue(this)), l = str.length, first, second;
+	pos = toInteger(pos);
+
+	// Account for out-of-bounds indices:
+	if (pos < 0 || pos >= l) return undefined;
+
+	// Get the first code unit
+	first = str.charCodeAt(pos);
+	if ((first >= 0xD800) && (first <= 0xDBFF) && (l > pos + 1)) {
+		second = str.charCodeAt(pos + 1);
+		if (second >= 0xDC00 && second <= 0xDFFF) {
+			// http://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae
+			return (first - 0xD800) * 0x400 + second - 0xDC00 + 0x10000;
+		}
+	}
+	return first;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/contains/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/contains/implement.js
new file mode 100644
index 00000000000000..6b7a3c08164c4e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/contains/implement.js
@@ -0,0 +1,7 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(String.prototype, 'contains',
+		{ value: require('./shim'), configurable: true, enumerable: false,
+			writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/contains/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/contains/index.js
new file mode 100644
index 00000000000000..abb3e3730bf103
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/contains/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? String.prototype.contains
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/contains/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/contains/is-implemented.js
new file mode 100644
index 00000000000000..6f7d4b719e218e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/contains/is-implemented.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var str = 'razdwatrzy';
+
+module.exports = function () {
+	if (typeof str.contains !== 'function') return false;
+	return ((str.contains('dwa') === true) && (str.contains('foo') === false));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/contains/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/contains/shim.js
new file mode 100644
index 00000000000000..89e39e793324b7
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/contains/shim.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var indexOf = String.prototype.indexOf;
+
+module.exports = function (searchString/*, position*/) {
+	return indexOf.call(this, searchString, arguments[1]) > -1;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/ends-with/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/ends-with/implement.js
new file mode 100644
index 00000000000000..0b09025b0cde8d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/ends-with/implement.js
@@ -0,0 +1,7 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(String.prototype, 'endsWith',
+		{ value: require('./shim'), configurable: true, enumerable: false,
+			writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/ends-with/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/ends-with/index.js
new file mode 100644
index 00000000000000..d2d9484827957e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/ends-with/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? String.prototype.endsWith
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/ends-with/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/ends-with/is-implemented.js
new file mode 100644
index 00000000000000..f3bb00883bb978
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/ends-with/is-implemented.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var str = 'razdwatrzy';
+
+module.exports = function () {
+	if (typeof str.endsWith !== 'function') return false;
+	return ((str.endsWith('trzy') === true) && (str.endsWith('raz') === false));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/ends-with/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/ends-with/shim.js
new file mode 100644
index 00000000000000..26cbdb1366be10
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/ends-with/shim.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var toInteger = require('../../../number/to-integer')
+  , value     = require('../../../object/valid-value')
+
+  , min = Math.min, max = Math.max;
+
+module.exports = function (searchString/*, endPosition*/) {
+	var self, start, endPos;
+	self = String(value(this));
+	searchString = String(searchString);
+	endPos = arguments[1];
+	start = ((endPos == null) ? self.length :
+			min(max(toInteger(endPos), 0), self.length)) - searchString.length;
+	return (start < 0) ? false : (self.indexOf(searchString, start) === start);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/hyphen-to-camel.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/hyphen-to-camel.js
new file mode 100644
index 00000000000000..8928b02497f1a2
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/hyphen-to-camel.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var replace = String.prototype.replace
+
+  , re = /-([a-z0-9])/g
+  , toUpperCase = function (m, a) { return a.toUpperCase(); };
+
+module.exports = function () { return replace.call(this, re, toUpperCase); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/indent.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/indent.js
new file mode 100644
index 00000000000000..223bd82b0f1a97
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/indent.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var repeat = require('./repeat')
+
+  , replace = String.prototype.replace
+  , re = /(\r\n|[\n\r\u2028\u2029])([\u0000-\u0009\u000b-\uffff]+)/g;
+
+module.exports = function (indent/*, count*/) {
+	var count = arguments[1];
+	indent = repeat.call(String(indent), (count == null) ? 1 : count);
+	return indent + replace.call(this, re, '$1' + indent + '$2');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/index.js
new file mode 100644
index 00000000000000..d45d747cbe0954
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/index.js
@@ -0,0 +1,21 @@
+'use strict';
+
+module.exports = {
+	'@@iterator':           require('./@@iterator'),
+	at:                     require('./at'),
+	camelToHyphen:          require('./camel-to-hyphen'),
+	capitalize:             require('./capitalize'),
+	caseInsensitiveCompare: require('./case-insensitive-compare'),
+	codePointAt:            require('./code-point-at'),
+	contains:               require('./contains'),
+	hyphenToCamel:          require('./hyphen-to-camel'),
+	endsWith:               require('./ends-with'),
+	indent:                 require('./indent'),
+	last:                   require('./last'),
+	normalize:              require('./normalize'),
+	pad:                    require('./pad'),
+	plainReplace:           require('./plain-replace'),
+	plainReplaceAll:        require('./plain-replace-all'),
+	repeat:                 require('./repeat'),
+	startsWith:             require('./starts-with')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/last.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/last.js
new file mode 100644
index 00000000000000..d5cf46ee5fb863
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/last.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var value = require('../../object/valid-value');
+
+module.exports = function () {
+	var self = String(value(this)), l = self.length;
+	return l ? self[l - 1] : null;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/normalize/_data.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/normalize/_data.js
new file mode 100644
index 00000000000000..e4e00a3298120f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/normalize/_data.js
@@ -0,0 +1,69 @@
+'use strict';
+
+module.exports = { 0:{60:[,,{824:8814}],61:[,,{824:8800}],62:[,,{824:8815}],65:[,,{768:192,769:193,770:194,771:195,772:256,774:258,775:550,776:196,777:7842,778:197,780:461,783:512,785:514,803:7840,805:7680,808:260}],66:[,,{775:7682,803:7684,817:7686}],67:[,,{769:262,770:264,775:266,780:268,807:199}],68:[,,{775:7690,780:270,803:7692,807:7696,813:7698,817:7694}],69:[,,{768:200,769:201,770:202,771:7868,772:274,774:276,775:278,776:203,777:7866,780:282,783:516,785:518,803:7864,807:552,808:280,813:7704,816:7706}],70:[,,{775:7710}],71:[,,{769:500,770:284,772:7712,774:286,775:288,780:486,807:290}],72:[,,{770:292,775:7714,776:7718,780:542,803:7716,807:7720,814:7722}],73:[,,{768:204,769:205,770:206,771:296,772:298,774:300,775:304,776:207,777:7880,780:463,783:520,785:522,803:7882,808:302,816:7724}],74:[,,{770:308}],75:[,,{769:7728,780:488,803:7730,807:310,817:7732}],76:[,,{769:313,780:317,803:7734,807:315,813:7740,817:7738}],77:[,,{769:7742,775:7744,803:7746}],78:[,,{768:504,769:323,771:209,775:7748,780:327,803:7750,807:325,813:7754,817:7752}],79:[,,{768:210,769:211,770:212,771:213,772:332,774:334,775:558,776:214,777:7886,779:336,780:465,783:524,785:526,795:416,803:7884,808:490}],80:[,,{769:7764,775:7766}],82:[,,{769:340,775:7768,780:344,783:528,785:530,803:7770,807:342,817:7774}],83:[,,{769:346,770:348,775:7776,780:352,803:7778,806:536,807:350}],84:[,,{775:7786,780:356,803:7788,806:538,807:354,813:7792,817:7790}],85:[,,{768:217,769:218,770:219,771:360,772:362,774:364,776:220,777:7910,778:366,779:368,780:467,783:532,785:534,795:431,803:7908,804:7794,808:370,813:7798,816:7796}],86:[,,{771:7804,803:7806}],87:[,,{768:7808,769:7810,770:372,775:7814,776:7812,803:7816}],88:[,,{775:7818,776:7820}],89:[,,{768:7922,769:221,770:374,771:7928,772:562,775:7822,776:376,777:7926,803:7924}],90:[,,{769:377,770:7824,775:379,780:381,803:7826,817:7828}],97:[,,{768:224,769:225,770:226,771:227,772:257,774:259,775:551,776:228,777:7843,778:229,780:462,783:513,785:515,803:7841,805:7681,808:261}],98:[,,{775:7683,803:7685,817:7687}],99:[,,{769:263,770:265,775:267,780:269,807:231}],100:[,,{775:7691,780:271,803:7693,807:7697,813:7699,817:7695}],101:[,,{768:232,769:233,770:234,771:7869,772:275,774:277,775:279,776:235,777:7867,780:283,783:517,785:519,803:7865,807:553,808:281,813:7705,816:7707}],102:[,,{775:7711}],103:[,,{769:501,770:285,772:7713,774:287,775:289,780:487,807:291}],104:[,,{770:293,775:7715,776:7719,780:543,803:7717,807:7721,814:7723,817:7830}],105:[,,{768:236,769:237,770:238,771:297,772:299,774:301,776:239,777:7881,780:464,783:521,785:523,803:7883,808:303,816:7725}],106:[,,{770:309,780:496}],107:[,,{769:7729,780:489,803:7731,807:311,817:7733}],108:[,,{769:314,780:318,803:7735,807:316,813:7741,817:7739}],109:[,,{769:7743,775:7745,803:7747}],110:[,,{768:505,769:324,771:241,775:7749,780:328,803:7751,807:326,813:7755,817:7753}],111:[,,{768:242,769:243,770:244,771:245,772:333,774:335,775:559,776:246,777:7887,779:337,780:466,783:525,785:527,795:417,803:7885,808:491}],112:[,,{769:7765,775:7767}],114:[,,{769:341,775:7769,780:345,783:529,785:531,803:7771,807:343,817:7775}],115:[,,{769:347,770:349,775:7777,780:353,803:7779,806:537,807:351}],116:[,,{775:7787,776:7831,780:357,803:7789,806:539,807:355,813:7793,817:7791}],117:[,,{768:249,769:250,770:251,771:361,772:363,774:365,776:252,777:7911,778:367,779:369,780:468,783:533,785:535,795:432,803:7909,804:7795,808:371,813:7799,816:7797}],118:[,,{771:7805,803:7807}],119:[,,{768:7809,769:7811,770:373,775:7815,776:7813,778:7832,803:7817}],120:[,,{775:7819,776:7821}],121:[,,{768:7923,769:253,770:375,771:7929,772:563,775:7823,776:255,777:7927,778:7833,803:7925}],122:[,,{769:378,770:7825,775:380,780:382,803:7827,817:7829}],160:[[32],256],168:[[32,776],256,{768:8173,769:901,834:8129}],170:[[97],256],175:[[32,772],256],178:[[50],256],179:[[51],256],180:[[32,769],256],181:[[956],256],184:[[32,807],256],185:[[49],256],186:[[111],256],188:[[49,8260,52],256],189:[[49,8260,50],256],190:[[51,8260,52],256],192:[[65,768]],193:[[65,769]],194:[[65,770],,{768:7846,769:7844,771:7850,777:7848}],195:[[65,771]],196:[[65,776],,{772:478}],197:[[65,778],,{769:506}],198:[,,{769:508,772:482}],199:[[67,807],,{769:7688}],200:[[69,768]],201:[[69,769]],202:[[69,770],,{768:7872,769:7870,771:7876,777:7874}],203:[[69,776]],204:[[73,768]],205:[[73,769]],206:[[73,770]],207:[[73,776],,{769:7726}],209:[[78,771]],210:[[79,768]],211:[[79,769]],212:[[79,770],,{768:7890,769:7888,771:7894,777:7892}],213:[[79,771],,{769:7756,772:556,776:7758}],214:[[79,776],,{772:554}],216:[,,{769:510}],217:[[85,768]],218:[[85,769]],219:[[85,770]],220:[[85,776],,{768:475,769:471,772:469,780:473}],221:[[89,769]],224:[[97,768]],225:[[97,769]],226:[[97,770],,{768:7847,769:7845,771:7851,777:7849}],227:[[97,771]],228:[[97,776],,{772:479}],229:[[97,778],,{769:507}],230:[,,{769:509,772:483}],231:[[99,807],,{769:7689}],232:[[101,768]],233:[[101,769]],234:[[101,770],,{768:7873,769:7871,771:7877,777:7875}],235:[[101,776]],236:[[105,768]],237:[[105,769]],238:[[105,770]],239:[[105,776],,{769:7727}],241:[[110,771]],242:[[111,768]],243:[[111,769]],244:[[111,770],,{768:7891,769:7889,771:7895,777:7893}],245:[[111,771],,{769:7757,772:557,776:7759}],246:[[111,776],,{772:555}],248:[,,{769:511}],249:[[117,768]],250:[[117,769]],251:[[117,770]],252:[[117,776],,{768:476,769:472,772:470,780:474}],253:[[121,769]],255:[[121,776]]},
+	256:{256:[[65,772]],257:[[97,772]],258:[[65,774],,{768:7856,769:7854,771:7860,777:7858}],259:[[97,774],,{768:7857,769:7855,771:7861,777:7859}],260:[[65,808]],261:[[97,808]],262:[[67,769]],263:[[99,769]],264:[[67,770]],265:[[99,770]],266:[[67,775]],267:[[99,775]],268:[[67,780]],269:[[99,780]],270:[[68,780]],271:[[100,780]],274:[[69,772],,{768:7700,769:7702}],275:[[101,772],,{768:7701,769:7703}],276:[[69,774]],277:[[101,774]],278:[[69,775]],279:[[101,775]],280:[[69,808]],281:[[101,808]],282:[[69,780]],283:[[101,780]],284:[[71,770]],285:[[103,770]],286:[[71,774]],287:[[103,774]],288:[[71,775]],289:[[103,775]],290:[[71,807]],291:[[103,807]],292:[[72,770]],293:[[104,770]],296:[[73,771]],297:[[105,771]],298:[[73,772]],299:[[105,772]],300:[[73,774]],301:[[105,774]],302:[[73,808]],303:[[105,808]],304:[[73,775]],306:[[73,74],256],307:[[105,106],256],308:[[74,770]],309:[[106,770]],310:[[75,807]],311:[[107,807]],313:[[76,769]],314:[[108,769]],315:[[76,807]],316:[[108,807]],317:[[76,780]],318:[[108,780]],319:[[76,183],256],320:[[108,183],256],323:[[78,769]],324:[[110,769]],325:[[78,807]],326:[[110,807]],327:[[78,780]],328:[[110,780]],329:[[700,110],256],332:[[79,772],,{768:7760,769:7762}],333:[[111,772],,{768:7761,769:7763}],334:[[79,774]],335:[[111,774]],336:[[79,779]],337:[[111,779]],340:[[82,769]],341:[[114,769]],342:[[82,807]],343:[[114,807]],344:[[82,780]],345:[[114,780]],346:[[83,769],,{775:7780}],347:[[115,769],,{775:7781}],348:[[83,770]],349:[[115,770]],350:[[83,807]],351:[[115,807]],352:[[83,780],,{775:7782}],353:[[115,780],,{775:7783}],354:[[84,807]],355:[[116,807]],356:[[84,780]],357:[[116,780]],360:[[85,771],,{769:7800}],361:[[117,771],,{769:7801}],362:[[85,772],,{776:7802}],363:[[117,772],,{776:7803}],364:[[85,774]],365:[[117,774]],366:[[85,778]],367:[[117,778]],368:[[85,779]],369:[[117,779]],370:[[85,808]],371:[[117,808]],372:[[87,770]],373:[[119,770]],374:[[89,770]],375:[[121,770]],376:[[89,776]],377:[[90,769]],378:[[122,769]],379:[[90,775]],380:[[122,775]],381:[[90,780]],382:[[122,780]],383:[[115],256,{775:7835}],416:[[79,795],,{768:7900,769:7898,771:7904,777:7902,803:7906}],417:[[111,795],,{768:7901,769:7899,771:7905,777:7903,803:7907}],431:[[85,795],,{768:7914,769:7912,771:7918,777:7916,803:7920}],432:[[117,795],,{768:7915,769:7913,771:7919,777:7917,803:7921}],439:[,,{780:494}],452:[[68,381],256],453:[[68,382],256],454:[[100,382],256],455:[[76,74],256],456:[[76,106],256],457:[[108,106],256],458:[[78,74],256],459:[[78,106],256],460:[[110,106],256],461:[[65,780]],462:[[97,780]],463:[[73,780]],464:[[105,780]],465:[[79,780]],466:[[111,780]],467:[[85,780]],468:[[117,780]],469:[[220,772]],470:[[252,772]],471:[[220,769]],472:[[252,769]],473:[[220,780]],474:[[252,780]],475:[[220,768]],476:[[252,768]],478:[[196,772]],479:[[228,772]],480:[[550,772]],481:[[551,772]],482:[[198,772]],483:[[230,772]],486:[[71,780]],487:[[103,780]],488:[[75,780]],489:[[107,780]],490:[[79,808],,{772:492}],491:[[111,808],,{772:493}],492:[[490,772]],493:[[491,772]],494:[[439,780]],495:[[658,780]],496:[[106,780]],497:[[68,90],256],498:[[68,122],256],499:[[100,122],256],500:[[71,769]],501:[[103,769]],504:[[78,768]],505:[[110,768]],506:[[197,769]],507:[[229,769]],508:[[198,769]],509:[[230,769]],510:[[216,769]],511:[[248,769]],66045:[,220]},
+	512:{512:[[65,783]],513:[[97,783]],514:[[65,785]],515:[[97,785]],516:[[69,783]],517:[[101,783]],518:[[69,785]],519:[[101,785]],520:[[73,783]],521:[[105,783]],522:[[73,785]],523:[[105,785]],524:[[79,783]],525:[[111,783]],526:[[79,785]],527:[[111,785]],528:[[82,783]],529:[[114,783]],530:[[82,785]],531:[[114,785]],532:[[85,783]],533:[[117,783]],534:[[85,785]],535:[[117,785]],536:[[83,806]],537:[[115,806]],538:[[84,806]],539:[[116,806]],542:[[72,780]],543:[[104,780]],550:[[65,775],,{772:480}],551:[[97,775],,{772:481}],552:[[69,807],,{774:7708}],553:[[101,807],,{774:7709}],554:[[214,772]],555:[[246,772]],556:[[213,772]],557:[[245,772]],558:[[79,775],,{772:560}],559:[[111,775],,{772:561}],560:[[558,772]],561:[[559,772]],562:[[89,772]],563:[[121,772]],658:[,,{780:495}],688:[[104],256],689:[[614],256],690:[[106],256],691:[[114],256],692:[[633],256],693:[[635],256],694:[[641],256],695:[[119],256],696:[[121],256],728:[[32,774],256],729:[[32,775],256],730:[[32,778],256],731:[[32,808],256],732:[[32,771],256],733:[[32,779],256],736:[[611],256],737:[[108],256],738:[[115],256],739:[[120],256],740:[[661],256]},
+	768:{768:[,230],769:[,230],770:[,230],771:[,230],772:[,230],773:[,230],774:[,230],775:[,230],776:[,230,{769:836}],777:[,230],778:[,230],779:[,230],780:[,230],781:[,230],782:[,230],783:[,230],784:[,230],785:[,230],786:[,230],787:[,230],788:[,230],789:[,232],790:[,220],791:[,220],792:[,220],793:[,220],794:[,232],795:[,216],796:[,220],797:[,220],798:[,220],799:[,220],800:[,220],801:[,202],802:[,202],803:[,220],804:[,220],805:[,220],806:[,220],807:[,202],808:[,202],809:[,220],810:[,220],811:[,220],812:[,220],813:[,220],814:[,220],815:[,220],816:[,220],817:[,220],818:[,220],819:[,220],820:[,1],821:[,1],822:[,1],823:[,1],824:[,1],825:[,220],826:[,220],827:[,220],828:[,220],829:[,230],830:[,230],831:[,230],832:[[768],230],833:[[769],230],834:[,230],835:[[787],230],836:[[776,769],230],837:[,240],838:[,230],839:[,220],840:[,220],841:[,220],842:[,230],843:[,230],844:[,230],845:[,220],846:[,220],848:[,230],849:[,230],850:[,230],851:[,220],852:[,220],853:[,220],854:[,220],855:[,230],856:[,232],857:[,220],858:[,220],859:[,230],860:[,233],861:[,234],862:[,234],863:[,233],864:[,234],865:[,234],866:[,233],867:[,230],868:[,230],869:[,230],870:[,230],871:[,230],872:[,230],873:[,230],874:[,230],875:[,230],876:[,230],877:[,230],878:[,230],879:[,230],884:[[697]],890:[[32,837],256],894:[[59]],900:[[32,769],256],901:[[168,769]],902:[[913,769]],903:[[183]],904:[[917,769]],905:[[919,769]],906:[[921,769]],908:[[927,769]],910:[[933,769]],911:[[937,769]],912:[[970,769]],913:[,,{768:8122,769:902,772:8121,774:8120,787:7944,788:7945,837:8124}],917:[,,{768:8136,769:904,787:7960,788:7961}],919:[,,{768:8138,769:905,787:7976,788:7977,837:8140}],921:[,,{768:8154,769:906,772:8153,774:8152,776:938,787:7992,788:7993}],927:[,,{768:8184,769:908,787:8008,788:8009}],929:[,,{788:8172}],933:[,,{768:8170,769:910,772:8169,774:8168,776:939,788:8025}],937:[,,{768:8186,769:911,787:8040,788:8041,837:8188}],938:[[921,776]],939:[[933,776]],940:[[945,769],,{837:8116}],941:[[949,769]],942:[[951,769],,{837:8132}],943:[[953,769]],944:[[971,769]],945:[,,{768:8048,769:940,772:8113,774:8112,787:7936,788:7937,834:8118,837:8115}],949:[,,{768:8050,769:941,787:7952,788:7953}],951:[,,{768:8052,769:942,787:7968,788:7969,834:8134,837:8131}],953:[,,{768:8054,769:943,772:8145,774:8144,776:970,787:7984,788:7985,834:8150}],959:[,,{768:8056,769:972,787:8000,788:8001}],961:[,,{787:8164,788:8165}],965:[,,{768:8058,769:973,772:8161,774:8160,776:971,787:8016,788:8017,834:8166}],969:[,,{768:8060,769:974,787:8032,788:8033,834:8182,837:8179}],970:[[953,776],,{768:8146,769:912,834:8151}],971:[[965,776],,{768:8162,769:944,834:8167}],972:[[959,769]],973:[[965,769]],974:[[969,769],,{837:8180}],976:[[946],256],977:[[952],256],978:[[933],256,{769:979,776:980}],979:[[978,769]],980:[[978,776]],981:[[966],256],982:[[960],256],1008:[[954],256],1009:[[961],256],1010:[[962],256],1012:[[920],256],1013:[[949],256],1017:[[931],256]},
+	1024:{1024:[[1045,768]],1025:[[1045,776]],1027:[[1043,769]],1030:[,,{776:1031}],1031:[[1030,776]],1036:[[1050,769]],1037:[[1048,768]],1038:[[1059,774]],1040:[,,{774:1232,776:1234}],1043:[,,{769:1027}],1045:[,,{768:1024,774:1238,776:1025}],1046:[,,{774:1217,776:1244}],1047:[,,{776:1246}],1048:[,,{768:1037,772:1250,774:1049,776:1252}],1049:[[1048,774]],1050:[,,{769:1036}],1054:[,,{776:1254}],1059:[,,{772:1262,774:1038,776:1264,779:1266}],1063:[,,{776:1268}],1067:[,,{776:1272}],1069:[,,{776:1260}],1072:[,,{774:1233,776:1235}],1075:[,,{769:1107}],1077:[,,{768:1104,774:1239,776:1105}],1078:[,,{774:1218,776:1245}],1079:[,,{776:1247}],1080:[,,{768:1117,772:1251,774:1081,776:1253}],1081:[[1080,774]],1082:[,,{769:1116}],1086:[,,{776:1255}],1091:[,,{772:1263,774:1118,776:1265,779:1267}],1095:[,,{776:1269}],1099:[,,{776:1273}],1101:[,,{776:1261}],1104:[[1077,768]],1105:[[1077,776]],1107:[[1075,769]],1110:[,,{776:1111}],1111:[[1110,776]],1116:[[1082,769]],1117:[[1080,768]],1118:[[1091,774]],1140:[,,{783:1142}],1141:[,,{783:1143}],1142:[[1140,783]],1143:[[1141,783]],1155:[,230],1156:[,230],1157:[,230],1158:[,230],1159:[,230],1217:[[1046,774]],1218:[[1078,774]],1232:[[1040,774]],1233:[[1072,774]],1234:[[1040,776]],1235:[[1072,776]],1238:[[1045,774]],1239:[[1077,774]],1240:[,,{776:1242}],1241:[,,{776:1243}],1242:[[1240,776]],1243:[[1241,776]],1244:[[1046,776]],1245:[[1078,776]],1246:[[1047,776]],1247:[[1079,776]],1250:[[1048,772]],1251:[[1080,772]],1252:[[1048,776]],1253:[[1080,776]],1254:[[1054,776]],1255:[[1086,776]],1256:[,,{776:1258}],1257:[,,{776:1259}],1258:[[1256,776]],1259:[[1257,776]],1260:[[1069,776]],1261:[[1101,776]],1262:[[1059,772]],1263:[[1091,772]],1264:[[1059,776]],1265:[[1091,776]],1266:[[1059,779]],1267:[[1091,779]],1268:[[1063,776]],1269:[[1095,776]],1272:[[1067,776]],1273:[[1099,776]]},
+	1280:{1415:[[1381,1410],256],1425:[,220],1426:[,230],1427:[,230],1428:[,230],1429:[,230],1430:[,220],1431:[,230],1432:[,230],1433:[,230],1434:[,222],1435:[,220],1436:[,230],1437:[,230],1438:[,230],1439:[,230],1440:[,230],1441:[,230],1442:[,220],1443:[,220],1444:[,220],1445:[,220],1446:[,220],1447:[,220],1448:[,230],1449:[,230],1450:[,220],1451:[,230],1452:[,230],1453:[,222],1454:[,228],1455:[,230],1456:[,10],1457:[,11],1458:[,12],1459:[,13],1460:[,14],1461:[,15],1462:[,16],1463:[,17],1464:[,18],1465:[,19],1466:[,19],1467:[,20],1468:[,21],1469:[,22],1471:[,23],1473:[,24],1474:[,25],1476:[,230],1477:[,220],1479:[,18]},
+	1536:{1552:[,230],1553:[,230],1554:[,230],1555:[,230],1556:[,230],1557:[,230],1558:[,230],1559:[,230],1560:[,30],1561:[,31],1562:[,32],1570:[[1575,1619]],1571:[[1575,1620]],1572:[[1608,1620]],1573:[[1575,1621]],1574:[[1610,1620]],1575:[,,{1619:1570,1620:1571,1621:1573}],1608:[,,{1620:1572}],1610:[,,{1620:1574}],1611:[,27],1612:[,28],1613:[,29],1614:[,30],1615:[,31],1616:[,32],1617:[,33],1618:[,34],1619:[,230],1620:[,230],1621:[,220],1622:[,220],1623:[,230],1624:[,230],1625:[,230],1626:[,230],1627:[,230],1628:[,220],1629:[,230],1630:[,230],1631:[,220],1648:[,35],1653:[[1575,1652],256],1654:[[1608,1652],256],1655:[[1735,1652],256],1656:[[1610,1652],256],1728:[[1749,1620]],1729:[,,{1620:1730}],1730:[[1729,1620]],1746:[,,{1620:1747}],1747:[[1746,1620]],1749:[,,{1620:1728}],1750:[,230],1751:[,230],1752:[,230],1753:[,230],1754:[,230],1755:[,230],1756:[,230],1759:[,230],1760:[,230],1761:[,230],1762:[,230],1763:[,220],1764:[,230],1767:[,230],1768:[,230],1770:[,220],1771:[,230],1772:[,230],1773:[,220]},
+	1792:{1809:[,36],1840:[,230],1841:[,220],1842:[,230],1843:[,230],1844:[,220],1845:[,230],1846:[,230],1847:[,220],1848:[,220],1849:[,220],1850:[,230],1851:[,220],1852:[,220],1853:[,230],1854:[,220],1855:[,230],1856:[,230],1857:[,230],1858:[,220],1859:[,230],1860:[,220],1861:[,230],1862:[,220],1863:[,230],1864:[,220],1865:[,230],1866:[,230],2027:[,230],2028:[,230],2029:[,230],2030:[,230],2031:[,230],2032:[,230],2033:[,230],2034:[,220],2035:[,230]},
+	2048:{2070:[,230],2071:[,230],2072:[,230],2073:[,230],2075:[,230],2076:[,230],2077:[,230],2078:[,230],2079:[,230],2080:[,230],2081:[,230],2082:[,230],2083:[,230],2085:[,230],2086:[,230],2087:[,230],2089:[,230],2090:[,230],2091:[,230],2092:[,230],2093:[,230],2137:[,220],2138:[,220],2139:[,220],2276:[,230],2277:[,230],2278:[,220],2279:[,230],2280:[,230],2281:[,220],2282:[,230],2283:[,230],2284:[,230],2285:[,220],2286:[,220],2287:[,220],2288:[,27],2289:[,28],2290:[,29],2291:[,230],2292:[,230],2293:[,230],2294:[,220],2295:[,230],2296:[,230],2297:[,220],2298:[,220],2299:[,230],2300:[,230],2301:[,230],2302:[,230]},
+	2304:{2344:[,,{2364:2345}],2345:[[2344,2364]],2352:[,,{2364:2353}],2353:[[2352,2364]],2355:[,,{2364:2356}],2356:[[2355,2364]],2364:[,7],2381:[,9],2385:[,230],2386:[,220],2387:[,230],2388:[,230],2392:[[2325,2364],512],2393:[[2326,2364],512],2394:[[2327,2364],512],2395:[[2332,2364],512],2396:[[2337,2364],512],2397:[[2338,2364],512],2398:[[2347,2364],512],2399:[[2351,2364],512],2492:[,7],2503:[,,{2494:2507,2519:2508}],2507:[[2503,2494]],2508:[[2503,2519]],2509:[,9],2524:[[2465,2492],512],2525:[[2466,2492],512],2527:[[2479,2492],512]},
+	2560:{2611:[[2610,2620],512],2614:[[2616,2620],512],2620:[,7],2637:[,9],2649:[[2582,2620],512],2650:[[2583,2620],512],2651:[[2588,2620],512],2654:[[2603,2620],512],2748:[,7],2765:[,9],68109:[,220],68111:[,230],68152:[,230],68153:[,1],68154:[,220],68159:[,9]},
+	2816:{2876:[,7],2887:[,,{2878:2891,2902:2888,2903:2892}],2888:[[2887,2902]],2891:[[2887,2878]],2892:[[2887,2903]],2893:[,9],2908:[[2849,2876],512],2909:[[2850,2876],512],2962:[,,{3031:2964}],2964:[[2962,3031]],3014:[,,{3006:3018,3031:3020}],3015:[,,{3006:3019}],3018:[[3014,3006]],3019:[[3015,3006]],3020:[[3014,3031]],3021:[,9]},
+	3072:{3142:[,,{3158:3144}],3144:[[3142,3158]],3149:[,9],3157:[,84],3158:[,91],3260:[,7],3263:[,,{3285:3264}],3264:[[3263,3285]],3270:[,,{3266:3274,3285:3271,3286:3272}],3271:[[3270,3285]],3272:[[3270,3286]],3274:[[3270,3266],,{3285:3275}],3275:[[3274,3285]],3277:[,9]},
+	3328:{3398:[,,{3390:3402,3415:3404}],3399:[,,{3390:3403}],3402:[[3398,3390]],3403:[[3399,3390]],3404:[[3398,3415]],3405:[,9],3530:[,9],3545:[,,{3530:3546,3535:3548,3551:3550}],3546:[[3545,3530]],3548:[[3545,3535],,{3530:3549}],3549:[[3548,3530]],3550:[[3545,3551]]},
+	3584:{3635:[[3661,3634],256],3640:[,103],3641:[,103],3642:[,9],3656:[,107],3657:[,107],3658:[,107],3659:[,107],3763:[[3789,3762],256],3768:[,118],3769:[,118],3784:[,122],3785:[,122],3786:[,122],3787:[,122],3804:[[3755,3737],256],3805:[[3755,3745],256]},
+	3840:{3852:[[3851],256],3864:[,220],3865:[,220],3893:[,220],3895:[,220],3897:[,216],3907:[[3906,4023],512],3917:[[3916,4023],512],3922:[[3921,4023],512],3927:[[3926,4023],512],3932:[[3931,4023],512],3945:[[3904,4021],512],3953:[,129],3954:[,130],3955:[[3953,3954],512],3956:[,132],3957:[[3953,3956],512],3958:[[4018,3968],512],3959:[[4018,3969],256],3960:[[4019,3968],512],3961:[[4019,3969],256],3962:[,130],3963:[,130],3964:[,130],3965:[,130],3968:[,130],3969:[[3953,3968],512],3970:[,230],3971:[,230],3972:[,9],3974:[,230],3975:[,230],3987:[[3986,4023],512],3997:[[3996,4023],512],4002:[[4001,4023],512],4007:[[4006,4023],512],4012:[[4011,4023],512],4025:[[3984,4021],512],4038:[,220]},
+	4096:{4133:[,,{4142:4134}],4134:[[4133,4142]],4151:[,7],4153:[,9],4154:[,9],4237:[,220],4348:[[4316],256],69702:[,9],69785:[,,{69818:69786}],69786:[[69785,69818]],69787:[,,{69818:69788}],69788:[[69787,69818]],69797:[,,{69818:69803}],69803:[[69797,69818]],69817:[,9],69818:[,7]},
+	4352:{69888:[,230],69889:[,230],69890:[,230],69934:[[69937,69927]],69935:[[69938,69927]],69937:[,,{69927:69934}],69938:[,,{69927:69935}],69939:[,9],69940:[,9],70080:[,9]},
+	4864:{4957:[,230],4958:[,230],4959:[,230]},
+	5632:{71350:[,9],71351:[,7]},
+	5888:{5908:[,9],5940:[,9],6098:[,9],6109:[,230]},
+	6144:{6313:[,228]},
+	6400:{6457:[,222],6458:[,230],6459:[,220]},
+	6656:{6679:[,230],6680:[,220],6752:[,9],6773:[,230],6774:[,230],6775:[,230],6776:[,230],6777:[,230],6778:[,230],6779:[,230],6780:[,230],6783:[,220]},
+	6912:{6917:[,,{6965:6918}],6918:[[6917,6965]],6919:[,,{6965:6920}],6920:[[6919,6965]],6921:[,,{6965:6922}],6922:[[6921,6965]],6923:[,,{6965:6924}],6924:[[6923,6965]],6925:[,,{6965:6926}],6926:[[6925,6965]],6929:[,,{6965:6930}],6930:[[6929,6965]],6964:[,7],6970:[,,{6965:6971}],6971:[[6970,6965]],6972:[,,{6965:6973}],6973:[[6972,6965]],6974:[,,{6965:6976}],6975:[,,{6965:6977}],6976:[[6974,6965]],6977:[[6975,6965]],6978:[,,{6965:6979}],6979:[[6978,6965]],6980:[,9],7019:[,230],7020:[,220],7021:[,230],7022:[,230],7023:[,230],7024:[,230],7025:[,230],7026:[,230],7027:[,230],7082:[,9],7083:[,9],7142:[,7],7154:[,9],7155:[,9]},
+	7168:{7223:[,7],7376:[,230],7377:[,230],7378:[,230],7380:[,1],7381:[,220],7382:[,220],7383:[,220],7384:[,220],7385:[,220],7386:[,230],7387:[,230],7388:[,220],7389:[,220],7390:[,220],7391:[,220],7392:[,230],7394:[,1],7395:[,1],7396:[,1],7397:[,1],7398:[,1],7399:[,1],7400:[,1],7405:[,220],7412:[,230]},
+	7424:{7468:[[65],256],7469:[[198],256],7470:[[66],256],7472:[[68],256],7473:[[69],256],7474:[[398],256],7475:[[71],256],7476:[[72],256],7477:[[73],256],7478:[[74],256],7479:[[75],256],7480:[[76],256],7481:[[77],256],7482:[[78],256],7484:[[79],256],7485:[[546],256],7486:[[80],256],7487:[[82],256],7488:[[84],256],7489:[[85],256],7490:[[87],256],7491:[[97],256],7492:[[592],256],7493:[[593],256],7494:[[7426],256],7495:[[98],256],7496:[[100],256],7497:[[101],256],7498:[[601],256],7499:[[603],256],7500:[[604],256],7501:[[103],256],7503:[[107],256],7504:[[109],256],7505:[[331],256],7506:[[111],256],7507:[[596],256],7508:[[7446],256],7509:[[7447],256],7510:[[112],256],7511:[[116],256],7512:[[117],256],7513:[[7453],256],7514:[[623],256],7515:[[118],256],7516:[[7461],256],7517:[[946],256],7518:[[947],256],7519:[[948],256],7520:[[966],256],7521:[[967],256],7522:[[105],256],7523:[[114],256],7524:[[117],256],7525:[[118],256],7526:[[946],256],7527:[[947],256],7528:[[961],256],7529:[[966],256],7530:[[967],256],7544:[[1085],256],7579:[[594],256],7580:[[99],256],7581:[[597],256],7582:[[240],256],7583:[[604],256],7584:[[102],256],7585:[[607],256],7586:[[609],256],7587:[[613],256],7588:[[616],256],7589:[[617],256],7590:[[618],256],7591:[[7547],256],7592:[[669],256],7593:[[621],256],7594:[[7557],256],7595:[[671],256],7596:[[625],256],7597:[[624],256],7598:[[626],256],7599:[[627],256],7600:[[628],256],7601:[[629],256],7602:[[632],256],7603:[[642],256],7604:[[643],256],7605:[[427],256],7606:[[649],256],7607:[[650],256],7608:[[7452],256],7609:[[651],256],7610:[[652],256],7611:[[122],256],7612:[[656],256],7613:[[657],256],7614:[[658],256],7615:[[952],256],7616:[,230],7617:[,230],7618:[,220],7619:[,230],7620:[,230],7621:[,230],7622:[,230],7623:[,230],7624:[,230],7625:[,230],7626:[,220],7627:[,230],7628:[,230],7629:[,234],7630:[,214],7631:[,220],7632:[,202],7633:[,230],7634:[,230],7635:[,230],7636:[,230],7637:[,230],7638:[,230],7639:[,230],7640:[,230],7641:[,230],7642:[,230],7643:[,230],7644:[,230],7645:[,230],7646:[,230],7647:[,230],7648:[,230],7649:[,230],7650:[,230],7651:[,230],7652:[,230],7653:[,230],7654:[,230],7676:[,233],7677:[,220],7678:[,230],7679:[,220]},
+	7680:{7680:[[65,805]],7681:[[97,805]],7682:[[66,775]],7683:[[98,775]],7684:[[66,803]],7685:[[98,803]],7686:[[66,817]],7687:[[98,817]],7688:[[199,769]],7689:[[231,769]],7690:[[68,775]],7691:[[100,775]],7692:[[68,803]],7693:[[100,803]],7694:[[68,817]],7695:[[100,817]],7696:[[68,807]],7697:[[100,807]],7698:[[68,813]],7699:[[100,813]],7700:[[274,768]],7701:[[275,768]],7702:[[274,769]],7703:[[275,769]],7704:[[69,813]],7705:[[101,813]],7706:[[69,816]],7707:[[101,816]],7708:[[552,774]],7709:[[553,774]],7710:[[70,775]],7711:[[102,775]],7712:[[71,772]],7713:[[103,772]],7714:[[72,775]],7715:[[104,775]],7716:[[72,803]],7717:[[104,803]],7718:[[72,776]],7719:[[104,776]],7720:[[72,807]],7721:[[104,807]],7722:[[72,814]],7723:[[104,814]],7724:[[73,816]],7725:[[105,816]],7726:[[207,769]],7727:[[239,769]],7728:[[75,769]],7729:[[107,769]],7730:[[75,803]],7731:[[107,803]],7732:[[75,817]],7733:[[107,817]],7734:[[76,803],,{772:7736}],7735:[[108,803],,{772:7737}],7736:[[7734,772]],7737:[[7735,772]],7738:[[76,817]],7739:[[108,817]],7740:[[76,813]],7741:[[108,813]],7742:[[77,769]],7743:[[109,769]],7744:[[77,775]],7745:[[109,775]],7746:[[77,803]],7747:[[109,803]],7748:[[78,775]],7749:[[110,775]],7750:[[78,803]],7751:[[110,803]],7752:[[78,817]],7753:[[110,817]],7754:[[78,813]],7755:[[110,813]],7756:[[213,769]],7757:[[245,769]],7758:[[213,776]],7759:[[245,776]],7760:[[332,768]],7761:[[333,768]],7762:[[332,769]],7763:[[333,769]],7764:[[80,769]],7765:[[112,769]],7766:[[80,775]],7767:[[112,775]],7768:[[82,775]],7769:[[114,775]],7770:[[82,803],,{772:7772}],7771:[[114,803],,{772:7773}],7772:[[7770,772]],7773:[[7771,772]],7774:[[82,817]],7775:[[114,817]],7776:[[83,775]],7777:[[115,775]],7778:[[83,803],,{775:7784}],7779:[[115,803],,{775:7785}],7780:[[346,775]],7781:[[347,775]],7782:[[352,775]],7783:[[353,775]],7784:[[7778,775]],7785:[[7779,775]],7786:[[84,775]],7787:[[116,775]],7788:[[84,803]],7789:[[116,803]],7790:[[84,817]],7791:[[116,817]],7792:[[84,813]],7793:[[116,813]],7794:[[85,804]],7795:[[117,804]],7796:[[85,816]],7797:[[117,816]],7798:[[85,813]],7799:[[117,813]],7800:[[360,769]],7801:[[361,769]],7802:[[362,776]],7803:[[363,776]],7804:[[86,771]],7805:[[118,771]],7806:[[86,803]],7807:[[118,803]],7808:[[87,768]],7809:[[119,768]],7810:[[87,769]],7811:[[119,769]],7812:[[87,776]],7813:[[119,776]],7814:[[87,775]],7815:[[119,775]],7816:[[87,803]],7817:[[119,803]],7818:[[88,775]],7819:[[120,775]],7820:[[88,776]],7821:[[120,776]],7822:[[89,775]],7823:[[121,775]],7824:[[90,770]],7825:[[122,770]],7826:[[90,803]],7827:[[122,803]],7828:[[90,817]],7829:[[122,817]],7830:[[104,817]],7831:[[116,776]],7832:[[119,778]],7833:[[121,778]],7834:[[97,702],256],7835:[[383,775]],7840:[[65,803],,{770:7852,774:7862}],7841:[[97,803],,{770:7853,774:7863}],7842:[[65,777]],7843:[[97,777]],7844:[[194,769]],7845:[[226,769]],7846:[[194,768]],7847:[[226,768]],7848:[[194,777]],7849:[[226,777]],7850:[[194,771]],7851:[[226,771]],7852:[[7840,770]],7853:[[7841,770]],7854:[[258,769]],7855:[[259,769]],7856:[[258,768]],7857:[[259,768]],7858:[[258,777]],7859:[[259,777]],7860:[[258,771]],7861:[[259,771]],7862:[[7840,774]],7863:[[7841,774]],7864:[[69,803],,{770:7878}],7865:[[101,803],,{770:7879}],7866:[[69,777]],7867:[[101,777]],7868:[[69,771]],7869:[[101,771]],7870:[[202,769]],7871:[[234,769]],7872:[[202,768]],7873:[[234,768]],7874:[[202,777]],7875:[[234,777]],7876:[[202,771]],7877:[[234,771]],7878:[[7864,770]],7879:[[7865,770]],7880:[[73,777]],7881:[[105,777]],7882:[[73,803]],7883:[[105,803]],7884:[[79,803],,{770:7896}],7885:[[111,803],,{770:7897}],7886:[[79,777]],7887:[[111,777]],7888:[[212,769]],7889:[[244,769]],7890:[[212,768]],7891:[[244,768]],7892:[[212,777]],7893:[[244,777]],7894:[[212,771]],7895:[[244,771]],7896:[[7884,770]],7897:[[7885,770]],7898:[[416,769]],7899:[[417,769]],7900:[[416,768]],7901:[[417,768]],7902:[[416,777]],7903:[[417,777]],7904:[[416,771]],7905:[[417,771]],7906:[[416,803]],7907:[[417,803]],7908:[[85,803]],7909:[[117,803]],7910:[[85,777]],7911:[[117,777]],7912:[[431,769]],7913:[[432,769]],7914:[[431,768]],7915:[[432,768]],7916:[[431,777]],7917:[[432,777]],7918:[[431,771]],7919:[[432,771]],7920:[[431,803]],7921:[[432,803]],7922:[[89,768]],7923:[[121,768]],7924:[[89,803]],7925:[[121,803]],7926:[[89,777]],7927:[[121,777]],7928:[[89,771]],7929:[[121,771]]},
+	7936:{7936:[[945,787],,{768:7938,769:7940,834:7942,837:8064}],7937:[[945,788],,{768:7939,769:7941,834:7943,837:8065}],7938:[[7936,768],,{837:8066}],7939:[[7937,768],,{837:8067}],7940:[[7936,769],,{837:8068}],7941:[[7937,769],,{837:8069}],7942:[[7936,834],,{837:8070}],7943:[[7937,834],,{837:8071}],7944:[[913,787],,{768:7946,769:7948,834:7950,837:8072}],7945:[[913,788],,{768:7947,769:7949,834:7951,837:8073}],7946:[[7944,768],,{837:8074}],7947:[[7945,768],,{837:8075}],7948:[[7944,769],,{837:8076}],7949:[[7945,769],,{837:8077}],7950:[[7944,834],,{837:8078}],7951:[[7945,834],,{837:8079}],7952:[[949,787],,{768:7954,769:7956}],7953:[[949,788],,{768:7955,769:7957}],7954:[[7952,768]],7955:[[7953,768]],7956:[[7952,769]],7957:[[7953,769]],7960:[[917,787],,{768:7962,769:7964}],7961:[[917,788],,{768:7963,769:7965}],7962:[[7960,768]],7963:[[7961,768]],7964:[[7960,769]],7965:[[7961,769]],7968:[[951,787],,{768:7970,769:7972,834:7974,837:8080}],7969:[[951,788],,{768:7971,769:7973,834:7975,837:8081}],7970:[[7968,768],,{837:8082}],7971:[[7969,768],,{837:8083}],7972:[[7968,769],,{837:8084}],7973:[[7969,769],,{837:8085}],7974:[[7968,834],,{837:8086}],7975:[[7969,834],,{837:8087}],7976:[[919,787],,{768:7978,769:7980,834:7982,837:8088}],7977:[[919,788],,{768:7979,769:7981,834:7983,837:8089}],7978:[[7976,768],,{837:8090}],7979:[[7977,768],,{837:8091}],7980:[[7976,769],,{837:8092}],7981:[[7977,769],,{837:8093}],7982:[[7976,834],,{837:8094}],7983:[[7977,834],,{837:8095}],7984:[[953,787],,{768:7986,769:7988,834:7990}],7985:[[953,788],,{768:7987,769:7989,834:7991}],7986:[[7984,768]],7987:[[7985,768]],7988:[[7984,769]],7989:[[7985,769]],7990:[[7984,834]],7991:[[7985,834]],7992:[[921,787],,{768:7994,769:7996,834:7998}],7993:[[921,788],,{768:7995,769:7997,834:7999}],7994:[[7992,768]],7995:[[7993,768]],7996:[[7992,769]],7997:[[7993,769]],7998:[[7992,834]],7999:[[7993,834]],8000:[[959,787],,{768:8002,769:8004}],8001:[[959,788],,{768:8003,769:8005}],8002:[[8000,768]],8003:[[8001,768]],8004:[[8000,769]],8005:[[8001,769]],8008:[[927,787],,{768:8010,769:8012}],8009:[[927,788],,{768:8011,769:8013}],8010:[[8008,768]],8011:[[8009,768]],8012:[[8008,769]],8013:[[8009,769]],8016:[[965,787],,{768:8018,769:8020,834:8022}],8017:[[965,788],,{768:8019,769:8021,834:8023}],8018:[[8016,768]],8019:[[8017,768]],8020:[[8016,769]],8021:[[8017,769]],8022:[[8016,834]],8023:[[8017,834]],8025:[[933,788],,{768:8027,769:8029,834:8031}],8027:[[8025,768]],8029:[[8025,769]],8031:[[8025,834]],8032:[[969,787],,{768:8034,769:8036,834:8038,837:8096}],8033:[[969,788],,{768:8035,769:8037,834:8039,837:8097}],8034:[[8032,768],,{837:8098}],8035:[[8033,768],,{837:8099}],8036:[[8032,769],,{837:8100}],8037:[[8033,769],,{837:8101}],8038:[[8032,834],,{837:8102}],8039:[[8033,834],,{837:8103}],8040:[[937,787],,{768:8042,769:8044,834:8046,837:8104}],8041:[[937,788],,{768:8043,769:8045,834:8047,837:8105}],8042:[[8040,768],,{837:8106}],8043:[[8041,768],,{837:8107}],8044:[[8040,769],,{837:8108}],8045:[[8041,769],,{837:8109}],8046:[[8040,834],,{837:8110}],8047:[[8041,834],,{837:8111}],8048:[[945,768],,{837:8114}],8049:[[940]],8050:[[949,768]],8051:[[941]],8052:[[951,768],,{837:8130}],8053:[[942]],8054:[[953,768]],8055:[[943]],8056:[[959,768]],8057:[[972]],8058:[[965,768]],8059:[[973]],8060:[[969,768],,{837:8178}],8061:[[974]],8064:[[7936,837]],8065:[[7937,837]],8066:[[7938,837]],8067:[[7939,837]],8068:[[7940,837]],8069:[[7941,837]],8070:[[7942,837]],8071:[[7943,837]],8072:[[7944,837]],8073:[[7945,837]],8074:[[7946,837]],8075:[[7947,837]],8076:[[7948,837]],8077:[[7949,837]],8078:[[7950,837]],8079:[[7951,837]],8080:[[7968,837]],8081:[[7969,837]],8082:[[7970,837]],8083:[[7971,837]],8084:[[7972,837]],8085:[[7973,837]],8086:[[7974,837]],8087:[[7975,837]],8088:[[7976,837]],8089:[[7977,837]],8090:[[7978,837]],8091:[[7979,837]],8092:[[7980,837]],8093:[[7981,837]],8094:[[7982,837]],8095:[[7983,837]],8096:[[8032,837]],8097:[[8033,837]],8098:[[8034,837]],8099:[[8035,837]],8100:[[8036,837]],8101:[[8037,837]],8102:[[8038,837]],8103:[[8039,837]],8104:[[8040,837]],8105:[[8041,837]],8106:[[8042,837]],8107:[[8043,837]],8108:[[8044,837]],8109:[[8045,837]],8110:[[8046,837]],8111:[[8047,837]],8112:[[945,774]],8113:[[945,772]],8114:[[8048,837]],8115:[[945,837]],8116:[[940,837]],8118:[[945,834],,{837:8119}],8119:[[8118,837]],8120:[[913,774]],8121:[[913,772]],8122:[[913,768]],8123:[[902]],8124:[[913,837]],8125:[[32,787],256],8126:[[953]],8127:[[32,787],256,{768:8141,769:8142,834:8143}],8128:[[32,834],256],8129:[[168,834]],8130:[[8052,837]],8131:[[951,837]],8132:[[942,837]],8134:[[951,834],,{837:8135}],8135:[[8134,837]],8136:[[917,768]],8137:[[904]],8138:[[919,768]],8139:[[905]],8140:[[919,837]],8141:[[8127,768]],8142:[[8127,769]],8143:[[8127,834]],8144:[[953,774]],8145:[[953,772]],8146:[[970,768]],8147:[[912]],8150:[[953,834]],8151:[[970,834]],8152:[[921,774]],8153:[[921,772]],8154:[[921,768]],8155:[[906]],8157:[[8190,768]],8158:[[8190,769]],8159:[[8190,834]],8160:[[965,774]],8161:[[965,772]],8162:[[971,768]],8163:[[944]],8164:[[961,787]],8165:[[961,788]],8166:[[965,834]],8167:[[971,834]],8168:[[933,774]],8169:[[933,772]],8170:[[933,768]],8171:[[910]],8172:[[929,788]],8173:[[168,768]],8174:[[901]],8175:[[96]],8178:[[8060,837]],8179:[[969,837]],8180:[[974,837]],8182:[[969,834],,{837:8183}],8183:[[8182,837]],8184:[[927,768]],8185:[[908]],8186:[[937,768]],8187:[[911]],8188:[[937,837]],8189:[[180]],8190:[[32,788],256,{768:8157,769:8158,834:8159}]},
+	8192:{8192:[[8194]],8193:[[8195]],8194:[[32],256],8195:[[32],256],8196:[[32],256],8197:[[32],256],8198:[[32],256],8199:[[32],256],8200:[[32],256],8201:[[32],256],8202:[[32],256],8209:[[8208],256],8215:[[32,819],256],8228:[[46],256],8229:[[46,46],256],8230:[[46,46,46],256],8239:[[32],256],8243:[[8242,8242],256],8244:[[8242,8242,8242],256],8246:[[8245,8245],256],8247:[[8245,8245,8245],256],8252:[[33,33],256],8254:[[32,773],256],8263:[[63,63],256],8264:[[63,33],256],8265:[[33,63],256],8279:[[8242,8242,8242,8242],256],8287:[[32],256],8304:[[48],256],8305:[[105],256],8308:[[52],256],8309:[[53],256],8310:[[54],256],8311:[[55],256],8312:[[56],256],8313:[[57],256],8314:[[43],256],8315:[[8722],256],8316:[[61],256],8317:[[40],256],8318:[[41],256],8319:[[110],256],8320:[[48],256],8321:[[49],256],8322:[[50],256],8323:[[51],256],8324:[[52],256],8325:[[53],256],8326:[[54],256],8327:[[55],256],8328:[[56],256],8329:[[57],256],8330:[[43],256],8331:[[8722],256],8332:[[61],256],8333:[[40],256],8334:[[41],256],8336:[[97],256],8337:[[101],256],8338:[[111],256],8339:[[120],256],8340:[[601],256],8341:[[104],256],8342:[[107],256],8343:[[108],256],8344:[[109],256],8345:[[110],256],8346:[[112],256],8347:[[115],256],8348:[[116],256],8360:[[82,115],256],8400:[,230],8401:[,230],8402:[,1],8403:[,1],8404:[,230],8405:[,230],8406:[,230],8407:[,230],8408:[,1],8409:[,1],8410:[,1],8411:[,230],8412:[,230],8417:[,230],8421:[,1],8422:[,1],8423:[,230],8424:[,220],8425:[,230],8426:[,1],8427:[,1],8428:[,220],8429:[,220],8430:[,220],8431:[,220],8432:[,230]},
+	8448:{8448:[[97,47,99],256],8449:[[97,47,115],256],8450:[[67],256],8451:[[176,67],256],8453:[[99,47,111],256],8454:[[99,47,117],256],8455:[[400],256],8457:[[176,70],256],8458:[[103],256],8459:[[72],256],8460:[[72],256],8461:[[72],256],8462:[[104],256],8463:[[295],256],8464:[[73],256],8465:[[73],256],8466:[[76],256],8467:[[108],256],8469:[[78],256],8470:[[78,111],256],8473:[[80],256],8474:[[81],256],8475:[[82],256],8476:[[82],256],8477:[[82],256],8480:[[83,77],256],8481:[[84,69,76],256],8482:[[84,77],256],8484:[[90],256],8486:[[937]],8488:[[90],256],8490:[[75]],8491:[[197]],8492:[[66],256],8493:[[67],256],8495:[[101],256],8496:[[69],256],8497:[[70],256],8499:[[77],256],8500:[[111],256],8501:[[1488],256],8502:[[1489],256],8503:[[1490],256],8504:[[1491],256],8505:[[105],256],8507:[[70,65,88],256],8508:[[960],256],8509:[[947],256],8510:[[915],256],8511:[[928],256],8512:[[8721],256],8517:[[68],256],8518:[[100],256],8519:[[101],256],8520:[[105],256],8521:[[106],256],8528:[[49,8260,55],256],8529:[[49,8260,57],256],8530:[[49,8260,49,48],256],8531:[[49,8260,51],256],8532:[[50,8260,51],256],8533:[[49,8260,53],256],8534:[[50,8260,53],256],8535:[[51,8260,53],256],8536:[[52,8260,53],256],8537:[[49,8260,54],256],8538:[[53,8260,54],256],8539:[[49,8260,56],256],8540:[[51,8260,56],256],8541:[[53,8260,56],256],8542:[[55,8260,56],256],8543:[[49,8260],256],8544:[[73],256],8545:[[73,73],256],8546:[[73,73,73],256],8547:[[73,86],256],8548:[[86],256],8549:[[86,73],256],8550:[[86,73,73],256],8551:[[86,73,73,73],256],8552:[[73,88],256],8553:[[88],256],8554:[[88,73],256],8555:[[88,73,73],256],8556:[[76],256],8557:[[67],256],8558:[[68],256],8559:[[77],256],8560:[[105],256],8561:[[105,105],256],8562:[[105,105,105],256],8563:[[105,118],256],8564:[[118],256],8565:[[118,105],256],8566:[[118,105,105],256],8567:[[118,105,105,105],256],8568:[[105,120],256],8569:[[120],256],8570:[[120,105],256],8571:[[120,105,105],256],8572:[[108],256],8573:[[99],256],8574:[[100],256],8575:[[109],256],8585:[[48,8260,51],256],8592:[,,{824:8602}],8594:[,,{824:8603}],8596:[,,{824:8622}],8602:[[8592,824]],8603:[[8594,824]],8622:[[8596,824]],8653:[[8656,824]],8654:[[8660,824]],8655:[[8658,824]],8656:[,,{824:8653}],8658:[,,{824:8655}],8660:[,,{824:8654}]},
+	8704:{8707:[,,{824:8708}],8708:[[8707,824]],8712:[,,{824:8713}],8713:[[8712,824]],8715:[,,{824:8716}],8716:[[8715,824]],8739:[,,{824:8740}],8740:[[8739,824]],8741:[,,{824:8742}],8742:[[8741,824]],8748:[[8747,8747],256],8749:[[8747,8747,8747],256],8751:[[8750,8750],256],8752:[[8750,8750,8750],256],8764:[,,{824:8769}],8769:[[8764,824]],8771:[,,{824:8772}],8772:[[8771,824]],8773:[,,{824:8775}],8775:[[8773,824]],8776:[,,{824:8777}],8777:[[8776,824]],8781:[,,{824:8813}],8800:[[61,824]],8801:[,,{824:8802}],8802:[[8801,824]],8804:[,,{824:8816}],8805:[,,{824:8817}],8813:[[8781,824]],8814:[[60,824]],8815:[[62,824]],8816:[[8804,824]],8817:[[8805,824]],8818:[,,{824:8820}],8819:[,,{824:8821}],8820:[[8818,824]],8821:[[8819,824]],8822:[,,{824:8824}],8823:[,,{824:8825}],8824:[[8822,824]],8825:[[8823,824]],8826:[,,{824:8832}],8827:[,,{824:8833}],8828:[,,{824:8928}],8829:[,,{824:8929}],8832:[[8826,824]],8833:[[8827,824]],8834:[,,{824:8836}],8835:[,,{824:8837}],8836:[[8834,824]],8837:[[8835,824]],8838:[,,{824:8840}],8839:[,,{824:8841}],8840:[[8838,824]],8841:[[8839,824]],8849:[,,{824:8930}],8850:[,,{824:8931}],8866:[,,{824:8876}],8872:[,,{824:8877}],8873:[,,{824:8878}],8875:[,,{824:8879}],8876:[[8866,824]],8877:[[8872,824]],8878:[[8873,824]],8879:[[8875,824]],8882:[,,{824:8938}],8883:[,,{824:8939}],8884:[,,{824:8940}],8885:[,,{824:8941}],8928:[[8828,824]],8929:[[8829,824]],8930:[[8849,824]],8931:[[8850,824]],8938:[[8882,824]],8939:[[8883,824]],8940:[[8884,824]],8941:[[8885,824]]},
+	8960:{9001:[[12296]],9002:[[12297]]},
+	9216:{9312:[[49],256],9313:[[50],256],9314:[[51],256],9315:[[52],256],9316:[[53],256],9317:[[54],256],9318:[[55],256],9319:[[56],256],9320:[[57],256],9321:[[49,48],256],9322:[[49,49],256],9323:[[49,50],256],9324:[[49,51],256],9325:[[49,52],256],9326:[[49,53],256],9327:[[49,54],256],9328:[[49,55],256],9329:[[49,56],256],9330:[[49,57],256],9331:[[50,48],256],9332:[[40,49,41],256],9333:[[40,50,41],256],9334:[[40,51,41],256],9335:[[40,52,41],256],9336:[[40,53,41],256],9337:[[40,54,41],256],9338:[[40,55,41],256],9339:[[40,56,41],256],9340:[[40,57,41],256],9341:[[40,49,48,41],256],9342:[[40,49,49,41],256],9343:[[40,49,50,41],256],9344:[[40,49,51,41],256],9345:[[40,49,52,41],256],9346:[[40,49,53,41],256],9347:[[40,49,54,41],256],9348:[[40,49,55,41],256],9349:[[40,49,56,41],256],9350:[[40,49,57,41],256],9351:[[40,50,48,41],256],9352:[[49,46],256],9353:[[50,46],256],9354:[[51,46],256],9355:[[52,46],256],9356:[[53,46],256],9357:[[54,46],256],9358:[[55,46],256],9359:[[56,46],256],9360:[[57,46],256],9361:[[49,48,46],256],9362:[[49,49,46],256],9363:[[49,50,46],256],9364:[[49,51,46],256],9365:[[49,52,46],256],9366:[[49,53,46],256],9367:[[49,54,46],256],9368:[[49,55,46],256],9369:[[49,56,46],256],9370:[[49,57,46],256],9371:[[50,48,46],256],9372:[[40,97,41],256],9373:[[40,98,41],256],9374:[[40,99,41],256],9375:[[40,100,41],256],9376:[[40,101,41],256],9377:[[40,102,41],256],9378:[[40,103,41],256],9379:[[40,104,41],256],9380:[[40,105,41],256],9381:[[40,106,41],256],9382:[[40,107,41],256],9383:[[40,108,41],256],9384:[[40,109,41],256],9385:[[40,110,41],256],9386:[[40,111,41],256],9387:[[40,112,41],256],9388:[[40,113,41],256],9389:[[40,114,41],256],9390:[[40,115,41],256],9391:[[40,116,41],256],9392:[[40,117,41],256],9393:[[40,118,41],256],9394:[[40,119,41],256],9395:[[40,120,41],256],9396:[[40,121,41],256],9397:[[40,122,41],256],9398:[[65],256],9399:[[66],256],9400:[[67],256],9401:[[68],256],9402:[[69],256],9403:[[70],256],9404:[[71],256],9405:[[72],256],9406:[[73],256],9407:[[74],256],9408:[[75],256],9409:[[76],256],9410:[[77],256],9411:[[78],256],9412:[[79],256],9413:[[80],256],9414:[[81],256],9415:[[82],256],9416:[[83],256],9417:[[84],256],9418:[[85],256],9419:[[86],256],9420:[[87],256],9421:[[88],256],9422:[[89],256],9423:[[90],256],9424:[[97],256],9425:[[98],256],9426:[[99],256],9427:[[100],256],9428:[[101],256],9429:[[102],256],9430:[[103],256],9431:[[104],256],9432:[[105],256],9433:[[106],256],9434:[[107],256],9435:[[108],256],9436:[[109],256],9437:[[110],256],9438:[[111],256],9439:[[112],256],9440:[[113],256],9441:[[114],256],9442:[[115],256],9443:[[116],256],9444:[[117],256],9445:[[118],256],9446:[[119],256],9447:[[120],256],9448:[[121],256],9449:[[122],256],9450:[[48],256]},
+	10752:{10764:[[8747,8747,8747,8747],256],10868:[[58,58,61],256],10869:[[61,61],256],10870:[[61,61,61],256],10972:[[10973,824],512]},
+	11264:{11388:[[106],256],11389:[[86],256],11503:[,230],11504:[,230],11505:[,230]},
+	11520:{11631:[[11617],256],11647:[,9],11744:[,230],11745:[,230],11746:[,230],11747:[,230],11748:[,230],11749:[,230],11750:[,230],11751:[,230],11752:[,230],11753:[,230],11754:[,230],11755:[,230],11756:[,230],11757:[,230],11758:[,230],11759:[,230],11760:[,230],11761:[,230],11762:[,230],11763:[,230],11764:[,230],11765:[,230],11766:[,230],11767:[,230],11768:[,230],11769:[,230],11770:[,230],11771:[,230],11772:[,230],11773:[,230],11774:[,230],11775:[,230]},
+	11776:{11935:[[27597],256],12019:[[40863],256]},
+	12032:{12032:[[19968],256],12033:[[20008],256],12034:[[20022],256],12035:[[20031],256],12036:[[20057],256],12037:[[20101],256],12038:[[20108],256],12039:[[20128],256],12040:[[20154],256],12041:[[20799],256],12042:[[20837],256],12043:[[20843],256],12044:[[20866],256],12045:[[20886],256],12046:[[20907],256],12047:[[20960],256],12048:[[20981],256],12049:[[20992],256],12050:[[21147],256],12051:[[21241],256],12052:[[21269],256],12053:[[21274],256],12054:[[21304],256],12055:[[21313],256],12056:[[21340],256],12057:[[21353],256],12058:[[21378],256],12059:[[21430],256],12060:[[21448],256],12061:[[21475],256],12062:[[22231],256],12063:[[22303],256],12064:[[22763],256],12065:[[22786],256],12066:[[22794],256],12067:[[22805],256],12068:[[22823],256],12069:[[22899],256],12070:[[23376],256],12071:[[23424],256],12072:[[23544],256],12073:[[23567],256],12074:[[23586],256],12075:[[23608],256],12076:[[23662],256],12077:[[23665],256],12078:[[24027],256],12079:[[24037],256],12080:[[24049],256],12081:[[24062],256],12082:[[24178],256],12083:[[24186],256],12084:[[24191],256],12085:[[24308],256],12086:[[24318],256],12087:[[24331],256],12088:[[24339],256],12089:[[24400],256],12090:[[24417],256],12091:[[24435],256],12092:[[24515],256],12093:[[25096],256],12094:[[25142],256],12095:[[25163],256],12096:[[25903],256],12097:[[25908],256],12098:[[25991],256],12099:[[26007],256],12100:[[26020],256],12101:[[26041],256],12102:[[26080],256],12103:[[26085],256],12104:[[26352],256],12105:[[26376],256],12106:[[26408],256],12107:[[27424],256],12108:[[27490],256],12109:[[27513],256],12110:[[27571],256],12111:[[27595],256],12112:[[27604],256],12113:[[27611],256],12114:[[27663],256],12115:[[27668],256],12116:[[27700],256],12117:[[28779],256],12118:[[29226],256],12119:[[29238],256],12120:[[29243],256],12121:[[29247],256],12122:[[29255],256],12123:[[29273],256],12124:[[29275],256],12125:[[29356],256],12126:[[29572],256],12127:[[29577],256],12128:[[29916],256],12129:[[29926],256],12130:[[29976],256],12131:[[29983],256],12132:[[29992],256],12133:[[30000],256],12134:[[30091],256],12135:[[30098],256],12136:[[30326],256],12137:[[30333],256],12138:[[30382],256],12139:[[30399],256],12140:[[30446],256],12141:[[30683],256],12142:[[30690],256],12143:[[30707],256],12144:[[31034],256],12145:[[31160],256],12146:[[31166],256],12147:[[31348],256],12148:[[31435],256],12149:[[31481],256],12150:[[31859],256],12151:[[31992],256],12152:[[32566],256],12153:[[32593],256],12154:[[32650],256],12155:[[32701],256],12156:[[32769],256],12157:[[32780],256],12158:[[32786],256],12159:[[32819],256],12160:[[32895],256],12161:[[32905],256],12162:[[33251],256],12163:[[33258],256],12164:[[33267],256],12165:[[33276],256],12166:[[33292],256],12167:[[33307],256],12168:[[33311],256],12169:[[33390],256],12170:[[33394],256],12171:[[33400],256],12172:[[34381],256],12173:[[34411],256],12174:[[34880],256],12175:[[34892],256],12176:[[34915],256],12177:[[35198],256],12178:[[35211],256],12179:[[35282],256],12180:[[35328],256],12181:[[35895],256],12182:[[35910],256],12183:[[35925],256],12184:[[35960],256],12185:[[35997],256],12186:[[36196],256],12187:[[36208],256],12188:[[36275],256],12189:[[36523],256],12190:[[36554],256],12191:[[36763],256],12192:[[36784],256],12193:[[36789],256],12194:[[37009],256],12195:[[37193],256],12196:[[37318],256],12197:[[37324],256],12198:[[37329],256],12199:[[38263],256],12200:[[38272],256],12201:[[38428],256],12202:[[38582],256],12203:[[38585],256],12204:[[38632],256],12205:[[38737],256],12206:[[38750],256],12207:[[38754],256],12208:[[38761],256],12209:[[38859],256],12210:[[38893],256],12211:[[38899],256],12212:[[38913],256],12213:[[39080],256],12214:[[39131],256],12215:[[39135],256],12216:[[39318],256],12217:[[39321],256],12218:[[39340],256],12219:[[39592],256],12220:[[39640],256],12221:[[39647],256],12222:[[39717],256],12223:[[39727],256],12224:[[39730],256],12225:[[39740],256],12226:[[39770],256],12227:[[40165],256],12228:[[40565],256],12229:[[40575],256],12230:[[40613],256],12231:[[40635],256],12232:[[40643],256],12233:[[40653],256],12234:[[40657],256],12235:[[40697],256],12236:[[40701],256],12237:[[40718],256],12238:[[40723],256],12239:[[40736],256],12240:[[40763],256],12241:[[40778],256],12242:[[40786],256],12243:[[40845],256],12244:[[40860],256],12245:[[40864],256]},
+	12288:{12288:[[32],256],12330:[,218],12331:[,228],12332:[,232],12333:[,222],12334:[,224],12335:[,224],12342:[[12306],256],12344:[[21313],256],12345:[[21316],256],12346:[[21317],256],12358:[,,{12441:12436}],12363:[,,{12441:12364}],12364:[[12363,12441]],12365:[,,{12441:12366}],12366:[[12365,12441]],12367:[,,{12441:12368}],12368:[[12367,12441]],12369:[,,{12441:12370}],12370:[[12369,12441]],12371:[,,{12441:12372}],12372:[[12371,12441]],12373:[,,{12441:12374}],12374:[[12373,12441]],12375:[,,{12441:12376}],12376:[[12375,12441]],12377:[,,{12441:12378}],12378:[[12377,12441]],12379:[,,{12441:12380}],12380:[[12379,12441]],12381:[,,{12441:12382}],12382:[[12381,12441]],12383:[,,{12441:12384}],12384:[[12383,12441]],12385:[,,{12441:12386}],12386:[[12385,12441]],12388:[,,{12441:12389}],12389:[[12388,12441]],12390:[,,{12441:12391}],12391:[[12390,12441]],12392:[,,{12441:12393}],12393:[[12392,12441]],12399:[,,{12441:12400,12442:12401}],12400:[[12399,12441]],12401:[[12399,12442]],12402:[,,{12441:12403,12442:12404}],12403:[[12402,12441]],12404:[[12402,12442]],12405:[,,{12441:12406,12442:12407}],12406:[[12405,12441]],12407:[[12405,12442]],12408:[,,{12441:12409,12442:12410}],12409:[[12408,12441]],12410:[[12408,12442]],12411:[,,{12441:12412,12442:12413}],12412:[[12411,12441]],12413:[[12411,12442]],12436:[[12358,12441]],12441:[,8],12442:[,8],12443:[[32,12441],256],12444:[[32,12442],256],12445:[,,{12441:12446}],12446:[[12445,12441]],12447:[[12424,12426],256],12454:[,,{12441:12532}],12459:[,,{12441:12460}],12460:[[12459,12441]],12461:[,,{12441:12462}],12462:[[12461,12441]],12463:[,,{12441:12464}],12464:[[12463,12441]],12465:[,,{12441:12466}],12466:[[12465,12441]],12467:[,,{12441:12468}],12468:[[12467,12441]],12469:[,,{12441:12470}],12470:[[12469,12441]],12471:[,,{12441:12472}],12472:[[12471,12441]],12473:[,,{12441:12474}],12474:[[12473,12441]],12475:[,,{12441:12476}],12476:[[12475,12441]],12477:[,,{12441:12478}],12478:[[12477,12441]],12479:[,,{12441:12480}],12480:[[12479,12441]],12481:[,,{12441:12482}],12482:[[12481,12441]],12484:[,,{12441:12485}],12485:[[12484,12441]],12486:[,,{12441:12487}],12487:[[12486,12441]],12488:[,,{12441:12489}],12489:[[12488,12441]],12495:[,,{12441:12496,12442:12497}],12496:[[12495,12441]],12497:[[12495,12442]],12498:[,,{12441:12499,12442:12500}],12499:[[12498,12441]],12500:[[12498,12442]],12501:[,,{12441:12502,12442:12503}],12502:[[12501,12441]],12503:[[12501,12442]],12504:[,,{12441:12505,12442:12506}],12505:[[12504,12441]],12506:[[12504,12442]],12507:[,,{12441:12508,12442:12509}],12508:[[12507,12441]],12509:[[12507,12442]],12527:[,,{12441:12535}],12528:[,,{12441:12536}],12529:[,,{12441:12537}],12530:[,,{12441:12538}],12532:[[12454,12441]],12535:[[12527,12441]],12536:[[12528,12441]],12537:[[12529,12441]],12538:[[12530,12441]],12541:[,,{12441:12542}],12542:[[12541,12441]],12543:[[12467,12488],256]},
+	12544:{12593:[[4352],256],12594:[[4353],256],12595:[[4522],256],12596:[[4354],256],12597:[[4524],256],12598:[[4525],256],12599:[[4355],256],12600:[[4356],256],12601:[[4357],256],12602:[[4528],256],12603:[[4529],256],12604:[[4530],256],12605:[[4531],256],12606:[[4532],256],12607:[[4533],256],12608:[[4378],256],12609:[[4358],256],12610:[[4359],256],12611:[[4360],256],12612:[[4385],256],12613:[[4361],256],12614:[[4362],256],12615:[[4363],256],12616:[[4364],256],12617:[[4365],256],12618:[[4366],256],12619:[[4367],256],12620:[[4368],256],12621:[[4369],256],12622:[[4370],256],12623:[[4449],256],12624:[[4450],256],12625:[[4451],256],12626:[[4452],256],12627:[[4453],256],12628:[[4454],256],12629:[[4455],256],12630:[[4456],256],12631:[[4457],256],12632:[[4458],256],12633:[[4459],256],12634:[[4460],256],12635:[[4461],256],12636:[[4462],256],12637:[[4463],256],12638:[[4464],256],12639:[[4465],256],12640:[[4466],256],12641:[[4467],256],12642:[[4468],256],12643:[[4469],256],12644:[[4448],256],12645:[[4372],256],12646:[[4373],256],12647:[[4551],256],12648:[[4552],256],12649:[[4556],256],12650:[[4558],256],12651:[[4563],256],12652:[[4567],256],12653:[[4569],256],12654:[[4380],256],12655:[[4573],256],12656:[[4575],256],12657:[[4381],256],12658:[[4382],256],12659:[[4384],256],12660:[[4386],256],12661:[[4387],256],12662:[[4391],256],12663:[[4393],256],12664:[[4395],256],12665:[[4396],256],12666:[[4397],256],12667:[[4398],256],12668:[[4399],256],12669:[[4402],256],12670:[[4406],256],12671:[[4416],256],12672:[[4423],256],12673:[[4428],256],12674:[[4593],256],12675:[[4594],256],12676:[[4439],256],12677:[[4440],256],12678:[[4441],256],12679:[[4484],256],12680:[[4485],256],12681:[[4488],256],12682:[[4497],256],12683:[[4498],256],12684:[[4500],256],12685:[[4510],256],12686:[[4513],256],12690:[[19968],256],12691:[[20108],256],12692:[[19977],256],12693:[[22235],256],12694:[[19978],256],12695:[[20013],256],12696:[[19979],256],12697:[[30002],256],12698:[[20057],256],12699:[[19993],256],12700:[[19969],256],12701:[[22825],256],12702:[[22320],256],12703:[[20154],256]},
+	12800:{12800:[[40,4352,41],256],12801:[[40,4354,41],256],12802:[[40,4355,41],256],12803:[[40,4357,41],256],12804:[[40,4358,41],256],12805:[[40,4359,41],256],12806:[[40,4361,41],256],12807:[[40,4363,41],256],12808:[[40,4364,41],256],12809:[[40,4366,41],256],12810:[[40,4367,41],256],12811:[[40,4368,41],256],12812:[[40,4369,41],256],12813:[[40,4370,41],256],12814:[[40,4352,4449,41],256],12815:[[40,4354,4449,41],256],12816:[[40,4355,4449,41],256],12817:[[40,4357,4449,41],256],12818:[[40,4358,4449,41],256],12819:[[40,4359,4449,41],256],12820:[[40,4361,4449,41],256],12821:[[40,4363,4449,41],256],12822:[[40,4364,4449,41],256],12823:[[40,4366,4449,41],256],12824:[[40,4367,4449,41],256],12825:[[40,4368,4449,41],256],12826:[[40,4369,4449,41],256],12827:[[40,4370,4449,41],256],12828:[[40,4364,4462,41],256],12829:[[40,4363,4457,4364,4453,4523,41],256],12830:[[40,4363,4457,4370,4462,41],256],12832:[[40,19968,41],256],12833:[[40,20108,41],256],12834:[[40,19977,41],256],12835:[[40,22235,41],256],12836:[[40,20116,41],256],12837:[[40,20845,41],256],12838:[[40,19971,41],256],12839:[[40,20843,41],256],12840:[[40,20061,41],256],12841:[[40,21313,41],256],12842:[[40,26376,41],256],12843:[[40,28779,41],256],12844:[[40,27700,41],256],12845:[[40,26408,41],256],12846:[[40,37329,41],256],12847:[[40,22303,41],256],12848:[[40,26085,41],256],12849:[[40,26666,41],256],12850:[[40,26377,41],256],12851:[[40,31038,41],256],12852:[[40,21517,41],256],12853:[[40,29305,41],256],12854:[[40,36001,41],256],12855:[[40,31069,41],256],12856:[[40,21172,41],256],12857:[[40,20195,41],256],12858:[[40,21628,41],256],12859:[[40,23398,41],256],12860:[[40,30435,41],256],12861:[[40,20225,41],256],12862:[[40,36039,41],256],12863:[[40,21332,41],256],12864:[[40,31085,41],256],12865:[[40,20241,41],256],12866:[[40,33258,41],256],12867:[[40,33267,41],256],12868:[[21839],256],12869:[[24188],256],12870:[[25991],256],12871:[[31631],256],12880:[[80,84,69],256],12881:[[50,49],256],12882:[[50,50],256],12883:[[50,51],256],12884:[[50,52],256],12885:[[50,53],256],12886:[[50,54],256],12887:[[50,55],256],12888:[[50,56],256],12889:[[50,57],256],12890:[[51,48],256],12891:[[51,49],256],12892:[[51,50],256],12893:[[51,51],256],12894:[[51,52],256],12895:[[51,53],256],12896:[[4352],256],12897:[[4354],256],12898:[[4355],256],12899:[[4357],256],12900:[[4358],256],12901:[[4359],256],12902:[[4361],256],12903:[[4363],256],12904:[[4364],256],12905:[[4366],256],12906:[[4367],256],12907:[[4368],256],12908:[[4369],256],12909:[[4370],256],12910:[[4352,4449],256],12911:[[4354,4449],256],12912:[[4355,4449],256],12913:[[4357,4449],256],12914:[[4358,4449],256],12915:[[4359,4449],256],12916:[[4361,4449],256],12917:[[4363,4449],256],12918:[[4364,4449],256],12919:[[4366,4449],256],12920:[[4367,4449],256],12921:[[4368,4449],256],12922:[[4369,4449],256],12923:[[4370,4449],256],12924:[[4366,4449,4535,4352,4457],256],12925:[[4364,4462,4363,4468],256],12926:[[4363,4462],256],12928:[[19968],256],12929:[[20108],256],12930:[[19977],256],12931:[[22235],256],12932:[[20116],256],12933:[[20845],256],12934:[[19971],256],12935:[[20843],256],12936:[[20061],256],12937:[[21313],256],12938:[[26376],256],12939:[[28779],256],12940:[[27700],256],12941:[[26408],256],12942:[[37329],256],12943:[[22303],256],12944:[[26085],256],12945:[[26666],256],12946:[[26377],256],12947:[[31038],256],12948:[[21517],256],12949:[[29305],256],12950:[[36001],256],12951:[[31069],256],12952:[[21172],256],12953:[[31192],256],12954:[[30007],256],12955:[[22899],256],12956:[[36969],256],12957:[[20778],256],12958:[[21360],256],12959:[[27880],256],12960:[[38917],256],12961:[[20241],256],12962:[[20889],256],12963:[[27491],256],12964:[[19978],256],12965:[[20013],256],12966:[[19979],256],12967:[[24038],256],12968:[[21491],256],12969:[[21307],256],12970:[[23447],256],12971:[[23398],256],12972:[[30435],256],12973:[[20225],256],12974:[[36039],256],12975:[[21332],256],12976:[[22812],256],12977:[[51,54],256],12978:[[51,55],256],12979:[[51,56],256],12980:[[51,57],256],12981:[[52,48],256],12982:[[52,49],256],12983:[[52,50],256],12984:[[52,51],256],12985:[[52,52],256],12986:[[52,53],256],12987:[[52,54],256],12988:[[52,55],256],12989:[[52,56],256],12990:[[52,57],256],12991:[[53,48],256],12992:[[49,26376],256],12993:[[50,26376],256],12994:[[51,26376],256],12995:[[52,26376],256],12996:[[53,26376],256],12997:[[54,26376],256],12998:[[55,26376],256],12999:[[56,26376],256],13000:[[57,26376],256],13001:[[49,48,26376],256],13002:[[49,49,26376],256],13003:[[49,50,26376],256],13004:[[72,103],256],13005:[[101,114,103],256],13006:[[101,86],256],13007:[[76,84,68],256],13008:[[12450],256],13009:[[12452],256],13010:[[12454],256],13011:[[12456],256],13012:[[12458],256],13013:[[12459],256],13014:[[12461],256],13015:[[12463],256],13016:[[12465],256],13017:[[12467],256],13018:[[12469],256],13019:[[12471],256],13020:[[12473],256],13021:[[12475],256],13022:[[12477],256],13023:[[12479],256],13024:[[12481],256],13025:[[12484],256],13026:[[12486],256],13027:[[12488],256],13028:[[12490],256],13029:[[12491],256],13030:[[12492],256],13031:[[12493],256],13032:[[12494],256],13033:[[12495],256],13034:[[12498],256],13035:[[12501],256],13036:[[12504],256],13037:[[12507],256],13038:[[12510],256],13039:[[12511],256],13040:[[12512],256],13041:[[12513],256],13042:[[12514],256],13043:[[12516],256],13044:[[12518],256],13045:[[12520],256],13046:[[12521],256],13047:[[12522],256],13048:[[12523],256],13049:[[12524],256],13050:[[12525],256],13051:[[12527],256],13052:[[12528],256],13053:[[12529],256],13054:[[12530],256]},
+	13056:{13056:[[12450,12497,12540,12488],256],13057:[[12450,12523,12501,12449],256],13058:[[12450,12531,12506,12450],256],13059:[[12450,12540,12523],256],13060:[[12452,12491,12531,12464],256],13061:[[12452,12531,12481],256],13062:[[12454,12457,12531],256],13063:[[12456,12473,12463,12540,12489],256],13064:[[12456,12540,12459,12540],256],13065:[[12458,12531,12473],256],13066:[[12458,12540,12512],256],13067:[[12459,12452,12522],256],13068:[[12459,12521,12483,12488],256],13069:[[12459,12525,12522,12540],256],13070:[[12460,12525,12531],256],13071:[[12460,12531,12510],256],13072:[[12462,12460],256],13073:[[12462,12491,12540],256],13074:[[12461,12517,12522,12540],256],13075:[[12462,12523,12480,12540],256],13076:[[12461,12525],256],13077:[[12461,12525,12464,12521,12512],256],13078:[[12461,12525,12513,12540,12488,12523],256],13079:[[12461,12525,12527,12483,12488],256],13080:[[12464,12521,12512],256],13081:[[12464,12521,12512,12488,12531],256],13082:[[12463,12523,12476,12452,12525],256],13083:[[12463,12525,12540,12493],256],13084:[[12465,12540,12473],256],13085:[[12467,12523,12490],256],13086:[[12467,12540,12509],256],13087:[[12469,12452,12463,12523],256],13088:[[12469,12531,12481,12540,12512],256],13089:[[12471,12522,12531,12464],256],13090:[[12475,12531,12481],256],13091:[[12475,12531,12488],256],13092:[[12480,12540,12473],256],13093:[[12487,12471],256],13094:[[12489,12523],256],13095:[[12488,12531],256],13096:[[12490,12494],256],13097:[[12494,12483,12488],256],13098:[[12495,12452,12484],256],13099:[[12497,12540,12475,12531,12488],256],13100:[[12497,12540,12484],256],13101:[[12496,12540,12524,12523],256],13102:[[12500,12450,12473,12488,12523],256],13103:[[12500,12463,12523],256],13104:[[12500,12467],256],13105:[[12499,12523],256],13106:[[12501,12449,12521,12483,12489],256],13107:[[12501,12451,12540,12488],256],13108:[[12502,12483,12471,12455,12523],256],13109:[[12501,12521,12531],256],13110:[[12504,12463,12479,12540,12523],256],13111:[[12506,12477],256],13112:[[12506,12491,12498],256],13113:[[12504,12523,12484],256],13114:[[12506,12531,12473],256],13115:[[12506,12540,12472],256],13116:[[12505,12540,12479],256],13117:[[12509,12452,12531,12488],256],13118:[[12508,12523,12488],256],13119:[[12507,12531],256],13120:[[12509,12531,12489],256],13121:[[12507,12540,12523],256],13122:[[12507,12540,12531],256],13123:[[12510,12452,12463,12525],256],13124:[[12510,12452,12523],256],13125:[[12510,12483,12495],256],13126:[[12510,12523,12463],256],13127:[[12510,12531,12471,12519,12531],256],13128:[[12511,12463,12525,12531],256],13129:[[12511,12522],256],13130:[[12511,12522,12496,12540,12523],256],13131:[[12513,12460],256],13132:[[12513,12460,12488,12531],256],13133:[[12513,12540,12488,12523],256],13134:[[12516,12540,12489],256],13135:[[12516,12540,12523],256],13136:[[12518,12450,12531],256],13137:[[12522,12483,12488,12523],256],13138:[[12522,12521],256],13139:[[12523,12500,12540],256],13140:[[12523,12540,12502,12523],256],13141:[[12524,12512],256],13142:[[12524,12531,12488,12466,12531],256],13143:[[12527,12483,12488],256],13144:[[48,28857],256],13145:[[49,28857],256],13146:[[50,28857],256],13147:[[51,28857],256],13148:[[52,28857],256],13149:[[53,28857],256],13150:[[54,28857],256],13151:[[55,28857],256],13152:[[56,28857],256],13153:[[57,28857],256],13154:[[49,48,28857],256],13155:[[49,49,28857],256],13156:[[49,50,28857],256],13157:[[49,51,28857],256],13158:[[49,52,28857],256],13159:[[49,53,28857],256],13160:[[49,54,28857],256],13161:[[49,55,28857],256],13162:[[49,56,28857],256],13163:[[49,57,28857],256],13164:[[50,48,28857],256],13165:[[50,49,28857],256],13166:[[50,50,28857],256],13167:[[50,51,28857],256],13168:[[50,52,28857],256],13169:[[104,80,97],256],13170:[[100,97],256],13171:[[65,85],256],13172:[[98,97,114],256],13173:[[111,86],256],13174:[[112,99],256],13175:[[100,109],256],13176:[[100,109,178],256],13177:[[100,109,179],256],13178:[[73,85],256],13179:[[24179,25104],256],13180:[[26157,21644],256],13181:[[22823,27491],256],13182:[[26126,27835],256],13183:[[26666,24335,20250,31038],256],13184:[[112,65],256],13185:[[110,65],256],13186:[[956,65],256],13187:[[109,65],256],13188:[[107,65],256],13189:[[75,66],256],13190:[[77,66],256],13191:[[71,66],256],13192:[[99,97,108],256],13193:[[107,99,97,108],256],13194:[[112,70],256],13195:[[110,70],256],13196:[[956,70],256],13197:[[956,103],256],13198:[[109,103],256],13199:[[107,103],256],13200:[[72,122],256],13201:[[107,72,122],256],13202:[[77,72,122],256],13203:[[71,72,122],256],13204:[[84,72,122],256],13205:[[956,8467],256],13206:[[109,8467],256],13207:[[100,8467],256],13208:[[107,8467],256],13209:[[102,109],256],13210:[[110,109],256],13211:[[956,109],256],13212:[[109,109],256],13213:[[99,109],256],13214:[[107,109],256],13215:[[109,109,178],256],13216:[[99,109,178],256],13217:[[109,178],256],13218:[[107,109,178],256],13219:[[109,109,179],256],13220:[[99,109,179],256],13221:[[109,179],256],13222:[[107,109,179],256],13223:[[109,8725,115],256],13224:[[109,8725,115,178],256],13225:[[80,97],256],13226:[[107,80,97],256],13227:[[77,80,97],256],13228:[[71,80,97],256],13229:[[114,97,100],256],13230:[[114,97,100,8725,115],256],13231:[[114,97,100,8725,115,178],256],13232:[[112,115],256],13233:[[110,115],256],13234:[[956,115],256],13235:[[109,115],256],13236:[[112,86],256],13237:[[110,86],256],13238:[[956,86],256],13239:[[109,86],256],13240:[[107,86],256],13241:[[77,86],256],13242:[[112,87],256],13243:[[110,87],256],13244:[[956,87],256],13245:[[109,87],256],13246:[[107,87],256],13247:[[77,87],256],13248:[[107,937],256],13249:[[77,937],256],13250:[[97,46,109,46],256],13251:[[66,113],256],13252:[[99,99],256],13253:[[99,100],256],13254:[[67,8725,107,103],256],13255:[[67,111,46],256],13256:[[100,66],256],13257:[[71,121],256],13258:[[104,97],256],13259:[[72,80],256],13260:[[105,110],256],13261:[[75,75],256],13262:[[75,77],256],13263:[[107,116],256],13264:[[108,109],256],13265:[[108,110],256],13266:[[108,111,103],256],13267:[[108,120],256],13268:[[109,98],256],13269:[[109,105,108],256],13270:[[109,111,108],256],13271:[[80,72],256],13272:[[112,46,109,46],256],13273:[[80,80,77],256],13274:[[80,82],256],13275:[[115,114],256],13276:[[83,118],256],13277:[[87,98],256],13278:[[86,8725,109],256],13279:[[65,8725,109],256],13280:[[49,26085],256],13281:[[50,26085],256],13282:[[51,26085],256],13283:[[52,26085],256],13284:[[53,26085],256],13285:[[54,26085],256],13286:[[55,26085],256],13287:[[56,26085],256],13288:[[57,26085],256],13289:[[49,48,26085],256],13290:[[49,49,26085],256],13291:[[49,50,26085],256],13292:[[49,51,26085],256],13293:[[49,52,26085],256],13294:[[49,53,26085],256],13295:[[49,54,26085],256],13296:[[49,55,26085],256],13297:[[49,56,26085],256],13298:[[49,57,26085],256],13299:[[50,48,26085],256],13300:[[50,49,26085],256],13301:[[50,50,26085],256],13302:[[50,51,26085],256],13303:[[50,52,26085],256],13304:[[50,53,26085],256],13305:[[50,54,26085],256],13306:[[50,55,26085],256],13307:[[50,56,26085],256],13308:[[50,57,26085],256],13309:[[51,48,26085],256],13310:[[51,49,26085],256],13311:[[103,97,108],256]},
+	42496:{42607:[,230],42612:[,230],42613:[,230],42614:[,230],42615:[,230],42616:[,230],42617:[,230],42618:[,230],42619:[,230],42620:[,230],42621:[,230],42655:[,230],42736:[,230],42737:[,230]},
+	42752:{42864:[[42863],256],43000:[[294],256],43001:[[339],256]},
+	43008:{43014:[,9],43204:[,9],43232:[,230],43233:[,230],43234:[,230],43235:[,230],43236:[,230],43237:[,230],43238:[,230],43239:[,230],43240:[,230],43241:[,230],43242:[,230],43243:[,230],43244:[,230],43245:[,230],43246:[,230],43247:[,230],43248:[,230],43249:[,230]},
+	43264:{43307:[,220],43308:[,220],43309:[,220],43347:[,9],43443:[,7],43456:[,9]},
+	43520:{43696:[,230],43698:[,230],43699:[,230],43700:[,220],43703:[,230],43704:[,230],43710:[,230],43711:[,230],43713:[,230],43766:[,9]},
+	43776:{44013:[,9]},
+	53504:{119134:[[119127,119141],512],119135:[[119128,119141],512],119136:[[119135,119150],512],119137:[[119135,119151],512],119138:[[119135,119152],512],119139:[[119135,119153],512],119140:[[119135,119154],512],119141:[,216],119142:[,216],119143:[,1],119144:[,1],119145:[,1],119149:[,226],119150:[,216],119151:[,216],119152:[,216],119153:[,216],119154:[,216],119163:[,220],119164:[,220],119165:[,220],119166:[,220],119167:[,220],119168:[,220],119169:[,220],119170:[,220],119173:[,230],119174:[,230],119175:[,230],119176:[,230],119177:[,230],119178:[,220],119179:[,220],119210:[,230],119211:[,230],119212:[,230],119213:[,230],119227:[[119225,119141],512],119228:[[119226,119141],512],119229:[[119227,119150],512],119230:[[119228,119150],512],119231:[[119227,119151],512],119232:[[119228,119151],512]},
+	53760:{119362:[,230],119363:[,230],119364:[,230]},
+	54272:{119808:[[65],256],119809:[[66],256],119810:[[67],256],119811:[[68],256],119812:[[69],256],119813:[[70],256],119814:[[71],256],119815:[[72],256],119816:[[73],256],119817:[[74],256],119818:[[75],256],119819:[[76],256],119820:[[77],256],119821:[[78],256],119822:[[79],256],119823:[[80],256],119824:[[81],256],119825:[[82],256],119826:[[83],256],119827:[[84],256],119828:[[85],256],119829:[[86],256],119830:[[87],256],119831:[[88],256],119832:[[89],256],119833:[[90],256],119834:[[97],256],119835:[[98],256],119836:[[99],256],119837:[[100],256],119838:[[101],256],119839:[[102],256],119840:[[103],256],119841:[[104],256],119842:[[105],256],119843:[[106],256],119844:[[107],256],119845:[[108],256],119846:[[109],256],119847:[[110],256],119848:[[111],256],119849:[[112],256],119850:[[113],256],119851:[[114],256],119852:[[115],256],119853:[[116],256],119854:[[117],256],119855:[[118],256],119856:[[119],256],119857:[[120],256],119858:[[121],256],119859:[[122],256],119860:[[65],256],119861:[[66],256],119862:[[67],256],119863:[[68],256],119864:[[69],256],119865:[[70],256],119866:[[71],256],119867:[[72],256],119868:[[73],256],119869:[[74],256],119870:[[75],256],119871:[[76],256],119872:[[77],256],119873:[[78],256],119874:[[79],256],119875:[[80],256],119876:[[81],256],119877:[[82],256],119878:[[83],256],119879:[[84],256],119880:[[85],256],119881:[[86],256],119882:[[87],256],119883:[[88],256],119884:[[89],256],119885:[[90],256],119886:[[97],256],119887:[[98],256],119888:[[99],256],119889:[[100],256],119890:[[101],256],119891:[[102],256],119892:[[103],256],119894:[[105],256],119895:[[106],256],119896:[[107],256],119897:[[108],256],119898:[[109],256],119899:[[110],256],119900:[[111],256],119901:[[112],256],119902:[[113],256],119903:[[114],256],119904:[[115],256],119905:[[116],256],119906:[[117],256],119907:[[118],256],119908:[[119],256],119909:[[120],256],119910:[[121],256],119911:[[122],256],119912:[[65],256],119913:[[66],256],119914:[[67],256],119915:[[68],256],119916:[[69],256],119917:[[70],256],119918:[[71],256],119919:[[72],256],119920:[[73],256],119921:[[74],256],119922:[[75],256],119923:[[76],256],119924:[[77],256],119925:[[78],256],119926:[[79],256],119927:[[80],256],119928:[[81],256],119929:[[82],256],119930:[[83],256],119931:[[84],256],119932:[[85],256],119933:[[86],256],119934:[[87],256],119935:[[88],256],119936:[[89],256],119937:[[90],256],119938:[[97],256],119939:[[98],256],119940:[[99],256],119941:[[100],256],119942:[[101],256],119943:[[102],256],119944:[[103],256],119945:[[104],256],119946:[[105],256],119947:[[106],256],119948:[[107],256],119949:[[108],256],119950:[[109],256],119951:[[110],256],119952:[[111],256],119953:[[112],256],119954:[[113],256],119955:[[114],256],119956:[[115],256],119957:[[116],256],119958:[[117],256],119959:[[118],256],119960:[[119],256],119961:[[120],256],119962:[[121],256],119963:[[122],256],119964:[[65],256],119966:[[67],256],119967:[[68],256],119970:[[71],256],119973:[[74],256],119974:[[75],256],119977:[[78],256],119978:[[79],256],119979:[[80],256],119980:[[81],256],119982:[[83],256],119983:[[84],256],119984:[[85],256],119985:[[86],256],119986:[[87],256],119987:[[88],256],119988:[[89],256],119989:[[90],256],119990:[[97],256],119991:[[98],256],119992:[[99],256],119993:[[100],256],119995:[[102],256],119997:[[104],256],119998:[[105],256],119999:[[106],256],120000:[[107],256],120001:[[108],256],120002:[[109],256],120003:[[110],256],120005:[[112],256],120006:[[113],256],120007:[[114],256],120008:[[115],256],120009:[[116],256],120010:[[117],256],120011:[[118],256],120012:[[119],256],120013:[[120],256],120014:[[121],256],120015:[[122],256],120016:[[65],256],120017:[[66],256],120018:[[67],256],120019:[[68],256],120020:[[69],256],120021:[[70],256],120022:[[71],256],120023:[[72],256],120024:[[73],256],120025:[[74],256],120026:[[75],256],120027:[[76],256],120028:[[77],256],120029:[[78],256],120030:[[79],256],120031:[[80],256],120032:[[81],256],120033:[[82],256],120034:[[83],256],120035:[[84],256],120036:[[85],256],120037:[[86],256],120038:[[87],256],120039:[[88],256],120040:[[89],256],120041:[[90],256],120042:[[97],256],120043:[[98],256],120044:[[99],256],120045:[[100],256],120046:[[101],256],120047:[[102],256],120048:[[103],256],120049:[[104],256],120050:[[105],256],120051:[[106],256],120052:[[107],256],120053:[[108],256],120054:[[109],256],120055:[[110],256],120056:[[111],256],120057:[[112],256],120058:[[113],256],120059:[[114],256],120060:[[115],256],120061:[[116],256],120062:[[117],256],120063:[[118],256]},
+	54528:{120064:[[119],256],120065:[[120],256],120066:[[121],256],120067:[[122],256],120068:[[65],256],120069:[[66],256],120071:[[68],256],120072:[[69],256],120073:[[70],256],120074:[[71],256],120077:[[74],256],120078:[[75],256],120079:[[76],256],120080:[[77],256],120081:[[78],256],120082:[[79],256],120083:[[80],256],120084:[[81],256],120086:[[83],256],120087:[[84],256],120088:[[85],256],120089:[[86],256],120090:[[87],256],120091:[[88],256],120092:[[89],256],120094:[[97],256],120095:[[98],256],120096:[[99],256],120097:[[100],256],120098:[[101],256],120099:[[102],256],120100:[[103],256],120101:[[104],256],120102:[[105],256],120103:[[106],256],120104:[[107],256],120105:[[108],256],120106:[[109],256],120107:[[110],256],120108:[[111],256],120109:[[112],256],120110:[[113],256],120111:[[114],256],120112:[[115],256],120113:[[116],256],120114:[[117],256],120115:[[118],256],120116:[[119],256],120117:[[120],256],120118:[[121],256],120119:[[122],256],120120:[[65],256],120121:[[66],256],120123:[[68],256],120124:[[69],256],120125:[[70],256],120126:[[71],256],120128:[[73],256],120129:[[74],256],120130:[[75],256],120131:[[76],256],120132:[[77],256],120134:[[79],256],120138:[[83],256],120139:[[84],256],120140:[[85],256],120141:[[86],256],120142:[[87],256],120143:[[88],256],120144:[[89],256],120146:[[97],256],120147:[[98],256],120148:[[99],256],120149:[[100],256],120150:[[101],256],120151:[[102],256],120152:[[103],256],120153:[[104],256],120154:[[105],256],120155:[[106],256],120156:[[107],256],120157:[[108],256],120158:[[109],256],120159:[[110],256],120160:[[111],256],120161:[[112],256],120162:[[113],256],120163:[[114],256],120164:[[115],256],120165:[[116],256],120166:[[117],256],120167:[[118],256],120168:[[119],256],120169:[[120],256],120170:[[121],256],120171:[[122],256],120172:[[65],256],120173:[[66],256],120174:[[67],256],120175:[[68],256],120176:[[69],256],120177:[[70],256],120178:[[71],256],120179:[[72],256],120180:[[73],256],120181:[[74],256],120182:[[75],256],120183:[[76],256],120184:[[77],256],120185:[[78],256],120186:[[79],256],120187:[[80],256],120188:[[81],256],120189:[[82],256],120190:[[83],256],120191:[[84],256],120192:[[85],256],120193:[[86],256],120194:[[87],256],120195:[[88],256],120196:[[89],256],120197:[[90],256],120198:[[97],256],120199:[[98],256],120200:[[99],256],120201:[[100],256],120202:[[101],256],120203:[[102],256],120204:[[103],256],120205:[[104],256],120206:[[105],256],120207:[[106],256],120208:[[107],256],120209:[[108],256],120210:[[109],256],120211:[[110],256],120212:[[111],256],120213:[[112],256],120214:[[113],256],120215:[[114],256],120216:[[115],256],120217:[[116],256],120218:[[117],256],120219:[[118],256],120220:[[119],256],120221:[[120],256],120222:[[121],256],120223:[[122],256],120224:[[65],256],120225:[[66],256],120226:[[67],256],120227:[[68],256],120228:[[69],256],120229:[[70],256],120230:[[71],256],120231:[[72],256],120232:[[73],256],120233:[[74],256],120234:[[75],256],120235:[[76],256],120236:[[77],256],120237:[[78],256],120238:[[79],256],120239:[[80],256],120240:[[81],256],120241:[[82],256],120242:[[83],256],120243:[[84],256],120244:[[85],256],120245:[[86],256],120246:[[87],256],120247:[[88],256],120248:[[89],256],120249:[[90],256],120250:[[97],256],120251:[[98],256],120252:[[99],256],120253:[[100],256],120254:[[101],256],120255:[[102],256],120256:[[103],256],120257:[[104],256],120258:[[105],256],120259:[[106],256],120260:[[107],256],120261:[[108],256],120262:[[109],256],120263:[[110],256],120264:[[111],256],120265:[[112],256],120266:[[113],256],120267:[[114],256],120268:[[115],256],120269:[[116],256],120270:[[117],256],120271:[[118],256],120272:[[119],256],120273:[[120],256],120274:[[121],256],120275:[[122],256],120276:[[65],256],120277:[[66],256],120278:[[67],256],120279:[[68],256],120280:[[69],256],120281:[[70],256],120282:[[71],256],120283:[[72],256],120284:[[73],256],120285:[[74],256],120286:[[75],256],120287:[[76],256],120288:[[77],256],120289:[[78],256],120290:[[79],256],120291:[[80],256],120292:[[81],256],120293:[[82],256],120294:[[83],256],120295:[[84],256],120296:[[85],256],120297:[[86],256],120298:[[87],256],120299:[[88],256],120300:[[89],256],120301:[[90],256],120302:[[97],256],120303:[[98],256],120304:[[99],256],120305:[[100],256],120306:[[101],256],120307:[[102],256],120308:[[103],256],120309:[[104],256],120310:[[105],256],120311:[[106],256],120312:[[107],256],120313:[[108],256],120314:[[109],256],120315:[[110],256],120316:[[111],256],120317:[[112],256],120318:[[113],256],120319:[[114],256]},
+	54784:{120320:[[115],256],120321:[[116],256],120322:[[117],256],120323:[[118],256],120324:[[119],256],120325:[[120],256],120326:[[121],256],120327:[[122],256],120328:[[65],256],120329:[[66],256],120330:[[67],256],120331:[[68],256],120332:[[69],256],120333:[[70],256],120334:[[71],256],120335:[[72],256],120336:[[73],256],120337:[[74],256],120338:[[75],256],120339:[[76],256],120340:[[77],256],120341:[[78],256],120342:[[79],256],120343:[[80],256],120344:[[81],256],120345:[[82],256],120346:[[83],256],120347:[[84],256],120348:[[85],256],120349:[[86],256],120350:[[87],256],120351:[[88],256],120352:[[89],256],120353:[[90],256],120354:[[97],256],120355:[[98],256],120356:[[99],256],120357:[[100],256],120358:[[101],256],120359:[[102],256],120360:[[103],256],120361:[[104],256],120362:[[105],256],120363:[[106],256],120364:[[107],256],120365:[[108],256],120366:[[109],256],120367:[[110],256],120368:[[111],256],120369:[[112],256],120370:[[113],256],120371:[[114],256],120372:[[115],256],120373:[[116],256],120374:[[117],256],120375:[[118],256],120376:[[119],256],120377:[[120],256],120378:[[121],256],120379:[[122],256],120380:[[65],256],120381:[[66],256],120382:[[67],256],120383:[[68],256],120384:[[69],256],120385:[[70],256],120386:[[71],256],120387:[[72],256],120388:[[73],256],120389:[[74],256],120390:[[75],256],120391:[[76],256],120392:[[77],256],120393:[[78],256],120394:[[79],256],120395:[[80],256],120396:[[81],256],120397:[[82],256],120398:[[83],256],120399:[[84],256],120400:[[85],256],120401:[[86],256],120402:[[87],256],120403:[[88],256],120404:[[89],256],120405:[[90],256],120406:[[97],256],120407:[[98],256],120408:[[99],256],120409:[[100],256],120410:[[101],256],120411:[[102],256],120412:[[103],256],120413:[[104],256],120414:[[105],256],120415:[[106],256],120416:[[107],256],120417:[[108],256],120418:[[109],256],120419:[[110],256],120420:[[111],256],120421:[[112],256],120422:[[113],256],120423:[[114],256],120424:[[115],256],120425:[[116],256],120426:[[117],256],120427:[[118],256],120428:[[119],256],120429:[[120],256],120430:[[121],256],120431:[[122],256],120432:[[65],256],120433:[[66],256],120434:[[67],256],120435:[[68],256],120436:[[69],256],120437:[[70],256],120438:[[71],256],120439:[[72],256],120440:[[73],256],120441:[[74],256],120442:[[75],256],120443:[[76],256],120444:[[77],256],120445:[[78],256],120446:[[79],256],120447:[[80],256],120448:[[81],256],120449:[[82],256],120450:[[83],256],120451:[[84],256],120452:[[85],256],120453:[[86],256],120454:[[87],256],120455:[[88],256],120456:[[89],256],120457:[[90],256],120458:[[97],256],120459:[[98],256],120460:[[99],256],120461:[[100],256],120462:[[101],256],120463:[[102],256],120464:[[103],256],120465:[[104],256],120466:[[105],256],120467:[[106],256],120468:[[107],256],120469:[[108],256],120470:[[109],256],120471:[[110],256],120472:[[111],256],120473:[[112],256],120474:[[113],256],120475:[[114],256],120476:[[115],256],120477:[[116],256],120478:[[117],256],120479:[[118],256],120480:[[119],256],120481:[[120],256],120482:[[121],256],120483:[[122],256],120484:[[305],256],120485:[[567],256],120488:[[913],256],120489:[[914],256],120490:[[915],256],120491:[[916],256],120492:[[917],256],120493:[[918],256],120494:[[919],256],120495:[[920],256],120496:[[921],256],120497:[[922],256],120498:[[923],256],120499:[[924],256],120500:[[925],256],120501:[[926],256],120502:[[927],256],120503:[[928],256],120504:[[929],256],120505:[[1012],256],120506:[[931],256],120507:[[932],256],120508:[[933],256],120509:[[934],256],120510:[[935],256],120511:[[936],256],120512:[[937],256],120513:[[8711],256],120514:[[945],256],120515:[[946],256],120516:[[947],256],120517:[[948],256],120518:[[949],256],120519:[[950],256],120520:[[951],256],120521:[[952],256],120522:[[953],256],120523:[[954],256],120524:[[955],256],120525:[[956],256],120526:[[957],256],120527:[[958],256],120528:[[959],256],120529:[[960],256],120530:[[961],256],120531:[[962],256],120532:[[963],256],120533:[[964],256],120534:[[965],256],120535:[[966],256],120536:[[967],256],120537:[[968],256],120538:[[969],256],120539:[[8706],256],120540:[[1013],256],120541:[[977],256],120542:[[1008],256],120543:[[981],256],120544:[[1009],256],120545:[[982],256],120546:[[913],256],120547:[[914],256],120548:[[915],256],120549:[[916],256],120550:[[917],256],120551:[[918],256],120552:[[919],256],120553:[[920],256],120554:[[921],256],120555:[[922],256],120556:[[923],256],120557:[[924],256],120558:[[925],256],120559:[[926],256],120560:[[927],256],120561:[[928],256],120562:[[929],256],120563:[[1012],256],120564:[[931],256],120565:[[932],256],120566:[[933],256],120567:[[934],256],120568:[[935],256],120569:[[936],256],120570:[[937],256],120571:[[8711],256],120572:[[945],256],120573:[[946],256],120574:[[947],256],120575:[[948],256]},
+	55040:{120576:[[949],256],120577:[[950],256],120578:[[951],256],120579:[[952],256],120580:[[953],256],120581:[[954],256],120582:[[955],256],120583:[[956],256],120584:[[957],256],120585:[[958],256],120586:[[959],256],120587:[[960],256],120588:[[961],256],120589:[[962],256],120590:[[963],256],120591:[[964],256],120592:[[965],256],120593:[[966],256],120594:[[967],256],120595:[[968],256],120596:[[969],256],120597:[[8706],256],120598:[[1013],256],120599:[[977],256],120600:[[1008],256],120601:[[981],256],120602:[[1009],256],120603:[[982],256],120604:[[913],256],120605:[[914],256],120606:[[915],256],120607:[[916],256],120608:[[917],256],120609:[[918],256],120610:[[919],256],120611:[[920],256],120612:[[921],256],120613:[[922],256],120614:[[923],256],120615:[[924],256],120616:[[925],256],120617:[[926],256],120618:[[927],256],120619:[[928],256],120620:[[929],256],120621:[[1012],256],120622:[[931],256],120623:[[932],256],120624:[[933],256],120625:[[934],256],120626:[[935],256],120627:[[936],256],120628:[[937],256],120629:[[8711],256],120630:[[945],256],120631:[[946],256],120632:[[947],256],120633:[[948],256],120634:[[949],256],120635:[[950],256],120636:[[951],256],120637:[[952],256],120638:[[953],256],120639:[[954],256],120640:[[955],256],120641:[[956],256],120642:[[957],256],120643:[[958],256],120644:[[959],256],120645:[[960],256],120646:[[961],256],120647:[[962],256],120648:[[963],256],120649:[[964],256],120650:[[965],256],120651:[[966],256],120652:[[967],256],120653:[[968],256],120654:[[969],256],120655:[[8706],256],120656:[[1013],256],120657:[[977],256],120658:[[1008],256],120659:[[981],256],120660:[[1009],256],120661:[[982],256],120662:[[913],256],120663:[[914],256],120664:[[915],256],120665:[[916],256],120666:[[917],256],120667:[[918],256],120668:[[919],256],120669:[[920],256],120670:[[921],256],120671:[[922],256],120672:[[923],256],120673:[[924],256],120674:[[925],256],120675:[[926],256],120676:[[927],256],120677:[[928],256],120678:[[929],256],120679:[[1012],256],120680:[[931],256],120681:[[932],256],120682:[[933],256],120683:[[934],256],120684:[[935],256],120685:[[936],256],120686:[[937],256],120687:[[8711],256],120688:[[945],256],120689:[[946],256],120690:[[947],256],120691:[[948],256],120692:[[949],256],120693:[[950],256],120694:[[951],256],120695:[[952],256],120696:[[953],256],120697:[[954],256],120698:[[955],256],120699:[[956],256],120700:[[957],256],120701:[[958],256],120702:[[959],256],120703:[[960],256],120704:[[961],256],120705:[[962],256],120706:[[963],256],120707:[[964],256],120708:[[965],256],120709:[[966],256],120710:[[967],256],120711:[[968],256],120712:[[969],256],120713:[[8706],256],120714:[[1013],256],120715:[[977],256],120716:[[1008],256],120717:[[981],256],120718:[[1009],256],120719:[[982],256],120720:[[913],256],120721:[[914],256],120722:[[915],256],120723:[[916],256],120724:[[917],256],120725:[[918],256],120726:[[919],256],120727:[[920],256],120728:[[921],256],120729:[[922],256],120730:[[923],256],120731:[[924],256],120732:[[925],256],120733:[[926],256],120734:[[927],256],120735:[[928],256],120736:[[929],256],120737:[[1012],256],120738:[[931],256],120739:[[932],256],120740:[[933],256],120741:[[934],256],120742:[[935],256],120743:[[936],256],120744:[[937],256],120745:[[8711],256],120746:[[945],256],120747:[[946],256],120748:[[947],256],120749:[[948],256],120750:[[949],256],120751:[[950],256],120752:[[951],256],120753:[[952],256],120754:[[953],256],120755:[[954],256],120756:[[955],256],120757:[[956],256],120758:[[957],256],120759:[[958],256],120760:[[959],256],120761:[[960],256],120762:[[961],256],120763:[[962],256],120764:[[963],256],120765:[[964],256],120766:[[965],256],120767:[[966],256],120768:[[967],256],120769:[[968],256],120770:[[969],256],120771:[[8706],256],120772:[[1013],256],120773:[[977],256],120774:[[1008],256],120775:[[981],256],120776:[[1009],256],120777:[[982],256],120778:[[988],256],120779:[[989],256],120782:[[48],256],120783:[[49],256],120784:[[50],256],120785:[[51],256],120786:[[52],256],120787:[[53],256],120788:[[54],256],120789:[[55],256],120790:[[56],256],120791:[[57],256],120792:[[48],256],120793:[[49],256],120794:[[50],256],120795:[[51],256],120796:[[52],256],120797:[[53],256],120798:[[54],256],120799:[[55],256],120800:[[56],256],120801:[[57],256],120802:[[48],256],120803:[[49],256],120804:[[50],256],120805:[[51],256],120806:[[52],256],120807:[[53],256],120808:[[54],256],120809:[[55],256],120810:[[56],256],120811:[[57],256],120812:[[48],256],120813:[[49],256],120814:[[50],256],120815:[[51],256],120816:[[52],256],120817:[[53],256],120818:[[54],256],120819:[[55],256],120820:[[56],256],120821:[[57],256],120822:[[48],256],120823:[[49],256],120824:[[50],256],120825:[[51],256],120826:[[52],256],120827:[[53],256],120828:[[54],256],120829:[[55],256],120830:[[56],256],120831:[[57],256]},
+	60928:{126464:[[1575],256],126465:[[1576],256],126466:[[1580],256],126467:[[1583],256],126469:[[1608],256],126470:[[1586],256],126471:[[1581],256],126472:[[1591],256],126473:[[1610],256],126474:[[1603],256],126475:[[1604],256],126476:[[1605],256],126477:[[1606],256],126478:[[1587],256],126479:[[1593],256],126480:[[1601],256],126481:[[1589],256],126482:[[1602],256],126483:[[1585],256],126484:[[1588],256],126485:[[1578],256],126486:[[1579],256],126487:[[1582],256],126488:[[1584],256],126489:[[1590],256],126490:[[1592],256],126491:[[1594],256],126492:[[1646],256],126493:[[1722],256],126494:[[1697],256],126495:[[1647],256],126497:[[1576],256],126498:[[1580],256],126500:[[1607],256],126503:[[1581],256],126505:[[1610],256],126506:[[1603],256],126507:[[1604],256],126508:[[1605],256],126509:[[1606],256],126510:[[1587],256],126511:[[1593],256],126512:[[1601],256],126513:[[1589],256],126514:[[1602],256],126516:[[1588],256],126517:[[1578],256],126518:[[1579],256],126519:[[1582],256],126521:[[1590],256],126523:[[1594],256],126530:[[1580],256],126535:[[1581],256],126537:[[1610],256],126539:[[1604],256],126541:[[1606],256],126542:[[1587],256],126543:[[1593],256],126545:[[1589],256],126546:[[1602],256],126548:[[1588],256],126551:[[1582],256],126553:[[1590],256],126555:[[1594],256],126557:[[1722],256],126559:[[1647],256],126561:[[1576],256],126562:[[1580],256],126564:[[1607],256],126567:[[1581],256],126568:[[1591],256],126569:[[1610],256],126570:[[1603],256],126572:[[1605],256],126573:[[1606],256],126574:[[1587],256],126575:[[1593],256],126576:[[1601],256],126577:[[1589],256],126578:[[1602],256],126580:[[1588],256],126581:[[1578],256],126582:[[1579],256],126583:[[1582],256],126585:[[1590],256],126586:[[1592],256],126587:[[1594],256],126588:[[1646],256],126590:[[1697],256],126592:[[1575],256],126593:[[1576],256],126594:[[1580],256],126595:[[1583],256],126596:[[1607],256],126597:[[1608],256],126598:[[1586],256],126599:[[1581],256],126600:[[1591],256],126601:[[1610],256],126603:[[1604],256],126604:[[1605],256],126605:[[1606],256],126606:[[1587],256],126607:[[1593],256],126608:[[1601],256],126609:[[1589],256],126610:[[1602],256],126611:[[1585],256],126612:[[1588],256],126613:[[1578],256],126614:[[1579],256],126615:[[1582],256],126616:[[1584],256],126617:[[1590],256],126618:[[1592],256],126619:[[1594],256],126625:[[1576],256],126626:[[1580],256],126627:[[1583],256],126629:[[1608],256],126630:[[1586],256],126631:[[1581],256],126632:[[1591],256],126633:[[1610],256],126635:[[1604],256],126636:[[1605],256],126637:[[1606],256],126638:[[1587],256],126639:[[1593],256],126640:[[1601],256],126641:[[1589],256],126642:[[1602],256],126643:[[1585],256],126644:[[1588],256],126645:[[1578],256],126646:[[1579],256],126647:[[1582],256],126648:[[1584],256],126649:[[1590],256],126650:[[1592],256],126651:[[1594],256]},
+	61696:{127232:[[48,46],256],127233:[[48,44],256],127234:[[49,44],256],127235:[[50,44],256],127236:[[51,44],256],127237:[[52,44],256],127238:[[53,44],256],127239:[[54,44],256],127240:[[55,44],256],127241:[[56,44],256],127242:[[57,44],256],127248:[[40,65,41],256],127249:[[40,66,41],256],127250:[[40,67,41],256],127251:[[40,68,41],256],127252:[[40,69,41],256],127253:[[40,70,41],256],127254:[[40,71,41],256],127255:[[40,72,41],256],127256:[[40,73,41],256],127257:[[40,74,41],256],127258:[[40,75,41],256],127259:[[40,76,41],256],127260:[[40,77,41],256],127261:[[40,78,41],256],127262:[[40,79,41],256],127263:[[40,80,41],256],127264:[[40,81,41],256],127265:[[40,82,41],256],127266:[[40,83,41],256],127267:[[40,84,41],256],127268:[[40,85,41],256],127269:[[40,86,41],256],127270:[[40,87,41],256],127271:[[40,88,41],256],127272:[[40,89,41],256],127273:[[40,90,41],256],127274:[[12308,83,12309],256],127275:[[67],256],127276:[[82],256],127277:[[67,68],256],127278:[[87,90],256],127280:[[65],256],127281:[[66],256],127282:[[67],256],127283:[[68],256],127284:[[69],256],127285:[[70],256],127286:[[71],256],127287:[[72],256],127288:[[73],256],127289:[[74],256],127290:[[75],256],127291:[[76],256],127292:[[77],256],127293:[[78],256],127294:[[79],256],127295:[[80],256],127296:[[81],256],127297:[[82],256],127298:[[83],256],127299:[[84],256],127300:[[85],256],127301:[[86],256],127302:[[87],256],127303:[[88],256],127304:[[89],256],127305:[[90],256],127306:[[72,86],256],127307:[[77,86],256],127308:[[83,68],256],127309:[[83,83],256],127310:[[80,80,86],256],127311:[[87,67],256],127338:[[77,67],256],127339:[[77,68],256],127376:[[68,74],256]},
+	61952:{127488:[[12411,12363],256],127489:[[12467,12467],256],127490:[[12469],256],127504:[[25163],256],127505:[[23383],256],127506:[[21452],256],127507:[[12487],256],127508:[[20108],256],127509:[[22810],256],127510:[[35299],256],127511:[[22825],256],127512:[[20132],256],127513:[[26144],256],127514:[[28961],256],127515:[[26009],256],127516:[[21069],256],127517:[[24460],256],127518:[[20877],256],127519:[[26032],256],127520:[[21021],256],127521:[[32066],256],127522:[[29983],256],127523:[[36009],256],127524:[[22768],256],127525:[[21561],256],127526:[[28436],256],127527:[[25237],256],127528:[[25429],256],127529:[[19968],256],127530:[[19977],256],127531:[[36938],256],127532:[[24038],256],127533:[[20013],256],127534:[[21491],256],127535:[[25351],256],127536:[[36208],256],127537:[[25171],256],127538:[[31105],256],127539:[[31354],256],127540:[[21512],256],127541:[[28288],256],127542:[[26377],256],127543:[[26376],256],127544:[[30003],256],127545:[[21106],256],127546:[[21942],256],127552:[[12308,26412,12309],256],127553:[[12308,19977,12309],256],127554:[[12308,20108,12309],256],127555:[[12308,23433,12309],256],127556:[[12308,28857,12309],256],127557:[[12308,25171,12309],256],127558:[[12308,30423,12309],256],127559:[[12308,21213,12309],256],127560:[[12308,25943,12309],256],127568:[[24471],256],127569:[[21487],256]},
+	63488:{194560:[[20029]],194561:[[20024]],194562:[[20033]],194563:[[131362]],194564:[[20320]],194565:[[20398]],194566:[[20411]],194567:[[20482]],194568:[[20602]],194569:[[20633]],194570:[[20711]],194571:[[20687]],194572:[[13470]],194573:[[132666]],194574:[[20813]],194575:[[20820]],194576:[[20836]],194577:[[20855]],194578:[[132380]],194579:[[13497]],194580:[[20839]],194581:[[20877]],194582:[[132427]],194583:[[20887]],194584:[[20900]],194585:[[20172]],194586:[[20908]],194587:[[20917]],194588:[[168415]],194589:[[20981]],194590:[[20995]],194591:[[13535]],194592:[[21051]],194593:[[21062]],194594:[[21106]],194595:[[21111]],194596:[[13589]],194597:[[21191]],194598:[[21193]],194599:[[21220]],194600:[[21242]],194601:[[21253]],194602:[[21254]],194603:[[21271]],194604:[[21321]],194605:[[21329]],194606:[[21338]],194607:[[21363]],194608:[[21373]],194609:[[21375]],194610:[[21375]],194611:[[21375]],194612:[[133676]],194613:[[28784]],194614:[[21450]],194615:[[21471]],194616:[[133987]],194617:[[21483]],194618:[[21489]],194619:[[21510]],194620:[[21662]],194621:[[21560]],194622:[[21576]],194623:[[21608]],194624:[[21666]],194625:[[21750]],194626:[[21776]],194627:[[21843]],194628:[[21859]],194629:[[21892]],194630:[[21892]],194631:[[21913]],194632:[[21931]],194633:[[21939]],194634:[[21954]],194635:[[22294]],194636:[[22022]],194637:[[22295]],194638:[[22097]],194639:[[22132]],194640:[[20999]],194641:[[22766]],194642:[[22478]],194643:[[22516]],194644:[[22541]],194645:[[22411]],194646:[[22578]],194647:[[22577]],194648:[[22700]],194649:[[136420]],194650:[[22770]],194651:[[22775]],194652:[[22790]],194653:[[22810]],194654:[[22818]],194655:[[22882]],194656:[[136872]],194657:[[136938]],194658:[[23020]],194659:[[23067]],194660:[[23079]],194661:[[23000]],194662:[[23142]],194663:[[14062]],194664:[[14076]],194665:[[23304]],194666:[[23358]],194667:[[23358]],194668:[[137672]],194669:[[23491]],194670:[[23512]],194671:[[23527]],194672:[[23539]],194673:[[138008]],194674:[[23551]],194675:[[23558]],194676:[[24403]],194677:[[23586]],194678:[[14209]],194679:[[23648]],194680:[[23662]],194681:[[23744]],194682:[[23693]],194683:[[138724]],194684:[[23875]],194685:[[138726]],194686:[[23918]],194687:[[23915]],194688:[[23932]],194689:[[24033]],194690:[[24034]],194691:[[14383]],194692:[[24061]],194693:[[24104]],194694:[[24125]],194695:[[24169]],194696:[[14434]],194697:[[139651]],194698:[[14460]],194699:[[24240]],194700:[[24243]],194701:[[24246]],194702:[[24266]],194703:[[172946]],194704:[[24318]],194705:[[140081]],194706:[[140081]],194707:[[33281]],194708:[[24354]],194709:[[24354]],194710:[[14535]],194711:[[144056]],194712:[[156122]],194713:[[24418]],194714:[[24427]],194715:[[14563]],194716:[[24474]],194717:[[24525]],194718:[[24535]],194719:[[24569]],194720:[[24705]],194721:[[14650]],194722:[[14620]],194723:[[24724]],194724:[[141012]],194725:[[24775]],194726:[[24904]],194727:[[24908]],194728:[[24910]],194729:[[24908]],194730:[[24954]],194731:[[24974]],194732:[[25010]],194733:[[24996]],194734:[[25007]],194735:[[25054]],194736:[[25074]],194737:[[25078]],194738:[[25104]],194739:[[25115]],194740:[[25181]],194741:[[25265]],194742:[[25300]],194743:[[25424]],194744:[[142092]],194745:[[25405]],194746:[[25340]],194747:[[25448]],194748:[[25475]],194749:[[25572]],194750:[[142321]],194751:[[25634]],194752:[[25541]],194753:[[25513]],194754:[[14894]],194755:[[25705]],194756:[[25726]],194757:[[25757]],194758:[[25719]],194759:[[14956]],194760:[[25935]],194761:[[25964]],194762:[[143370]],194763:[[26083]],194764:[[26360]],194765:[[26185]],194766:[[15129]],194767:[[26257]],194768:[[15112]],194769:[[15076]],194770:[[20882]],194771:[[20885]],194772:[[26368]],194773:[[26268]],194774:[[32941]],194775:[[17369]],194776:[[26391]],194777:[[26395]],194778:[[26401]],194779:[[26462]],194780:[[26451]],194781:[[144323]],194782:[[15177]],194783:[[26618]],194784:[[26501]],194785:[[26706]],194786:[[26757]],194787:[[144493]],194788:[[26766]],194789:[[26655]],194790:[[26900]],194791:[[15261]],194792:[[26946]],194793:[[27043]],194794:[[27114]],194795:[[27304]],194796:[[145059]],194797:[[27355]],194798:[[15384]],194799:[[27425]],194800:[[145575]],194801:[[27476]],194802:[[15438]],194803:[[27506]],194804:[[27551]],194805:[[27578]],194806:[[27579]],194807:[[146061]],194808:[[138507]],194809:[[146170]],194810:[[27726]],194811:[[146620]],194812:[[27839]],194813:[[27853]],194814:[[27751]],194815:[[27926]]},
+	63744:{63744:[[35912]],63745:[[26356]],63746:[[36554]],63747:[[36040]],63748:[[28369]],63749:[[20018]],63750:[[21477]],63751:[[40860]],63752:[[40860]],63753:[[22865]],63754:[[37329]],63755:[[21895]],63756:[[22856]],63757:[[25078]],63758:[[30313]],63759:[[32645]],63760:[[34367]],63761:[[34746]],63762:[[35064]],63763:[[37007]],63764:[[27138]],63765:[[27931]],63766:[[28889]],63767:[[29662]],63768:[[33853]],63769:[[37226]],63770:[[39409]],63771:[[20098]],63772:[[21365]],63773:[[27396]],63774:[[29211]],63775:[[34349]],63776:[[40478]],63777:[[23888]],63778:[[28651]],63779:[[34253]],63780:[[35172]],63781:[[25289]],63782:[[33240]],63783:[[34847]],63784:[[24266]],63785:[[26391]],63786:[[28010]],63787:[[29436]],63788:[[37070]],63789:[[20358]],63790:[[20919]],63791:[[21214]],63792:[[25796]],63793:[[27347]],63794:[[29200]],63795:[[30439]],63796:[[32769]],63797:[[34310]],63798:[[34396]],63799:[[36335]],63800:[[38706]],63801:[[39791]],63802:[[40442]],63803:[[30860]],63804:[[31103]],63805:[[32160]],63806:[[33737]],63807:[[37636]],63808:[[40575]],63809:[[35542]],63810:[[22751]],63811:[[24324]],63812:[[31840]],63813:[[32894]],63814:[[29282]],63815:[[30922]],63816:[[36034]],63817:[[38647]],63818:[[22744]],63819:[[23650]],63820:[[27155]],63821:[[28122]],63822:[[28431]],63823:[[32047]],63824:[[32311]],63825:[[38475]],63826:[[21202]],63827:[[32907]],63828:[[20956]],63829:[[20940]],63830:[[31260]],63831:[[32190]],63832:[[33777]],63833:[[38517]],63834:[[35712]],63835:[[25295]],63836:[[27138]],63837:[[35582]],63838:[[20025]],63839:[[23527]],63840:[[24594]],63841:[[29575]],63842:[[30064]],63843:[[21271]],63844:[[30971]],63845:[[20415]],63846:[[24489]],63847:[[19981]],63848:[[27852]],63849:[[25976]],63850:[[32034]],63851:[[21443]],63852:[[22622]],63853:[[30465]],63854:[[33865]],63855:[[35498]],63856:[[27578]],63857:[[36784]],63858:[[27784]],63859:[[25342]],63860:[[33509]],63861:[[25504]],63862:[[30053]],63863:[[20142]],63864:[[20841]],63865:[[20937]],63866:[[26753]],63867:[[31975]],63868:[[33391]],63869:[[35538]],63870:[[37327]],63871:[[21237]],63872:[[21570]],63873:[[22899]],63874:[[24300]],63875:[[26053]],63876:[[28670]],63877:[[31018]],63878:[[38317]],63879:[[39530]],63880:[[40599]],63881:[[40654]],63882:[[21147]],63883:[[26310]],63884:[[27511]],63885:[[36706]],63886:[[24180]],63887:[[24976]],63888:[[25088]],63889:[[25754]],63890:[[28451]],63891:[[29001]],63892:[[29833]],63893:[[31178]],63894:[[32244]],63895:[[32879]],63896:[[36646]],63897:[[34030]],63898:[[36899]],63899:[[37706]],63900:[[21015]],63901:[[21155]],63902:[[21693]],63903:[[28872]],63904:[[35010]],63905:[[35498]],63906:[[24265]],63907:[[24565]],63908:[[25467]],63909:[[27566]],63910:[[31806]],63911:[[29557]],63912:[[20196]],63913:[[22265]],63914:[[23527]],63915:[[23994]],63916:[[24604]],63917:[[29618]],63918:[[29801]],63919:[[32666]],63920:[[32838]],63921:[[37428]],63922:[[38646]],63923:[[38728]],63924:[[38936]],63925:[[20363]],63926:[[31150]],63927:[[37300]],63928:[[38584]],63929:[[24801]],63930:[[20102]],63931:[[20698]],63932:[[23534]],63933:[[23615]],63934:[[26009]],63935:[[27138]],63936:[[29134]],63937:[[30274]],63938:[[34044]],63939:[[36988]],63940:[[40845]],63941:[[26248]],63942:[[38446]],63943:[[21129]],63944:[[26491]],63945:[[26611]],63946:[[27969]],63947:[[28316]],63948:[[29705]],63949:[[30041]],63950:[[30827]],63951:[[32016]],63952:[[39006]],63953:[[20845]],63954:[[25134]],63955:[[38520]],63956:[[20523]],63957:[[23833]],63958:[[28138]],63959:[[36650]],63960:[[24459]],63961:[[24900]],63962:[[26647]],63963:[[29575]],63964:[[38534]],63965:[[21033]],63966:[[21519]],63967:[[23653]],63968:[[26131]],63969:[[26446]],63970:[[26792]],63971:[[27877]],63972:[[29702]],63973:[[30178]],63974:[[32633]],63975:[[35023]],63976:[[35041]],63977:[[37324]],63978:[[38626]],63979:[[21311]],63980:[[28346]],63981:[[21533]],63982:[[29136]],63983:[[29848]],63984:[[34298]],63985:[[38563]],63986:[[40023]],63987:[[40607]],63988:[[26519]],63989:[[28107]],63990:[[33256]],63991:[[31435]],63992:[[31520]],63993:[[31890]],63994:[[29376]],63995:[[28825]],63996:[[35672]],63997:[[20160]],63998:[[33590]],63999:[[21050]],194816:[[27966]],194817:[[28023]],194818:[[27969]],194819:[[28009]],194820:[[28024]],194821:[[28037]],194822:[[146718]],194823:[[27956]],194824:[[28207]],194825:[[28270]],194826:[[15667]],194827:[[28363]],194828:[[28359]],194829:[[147153]],194830:[[28153]],194831:[[28526]],194832:[[147294]],194833:[[147342]],194834:[[28614]],194835:[[28729]],194836:[[28702]],194837:[[28699]],194838:[[15766]],194839:[[28746]],194840:[[28797]],194841:[[28791]],194842:[[28845]],194843:[[132389]],194844:[[28997]],194845:[[148067]],194846:[[29084]],194847:[[148395]],194848:[[29224]],194849:[[29237]],194850:[[29264]],194851:[[149000]],194852:[[29312]],194853:[[29333]],194854:[[149301]],194855:[[149524]],194856:[[29562]],194857:[[29579]],194858:[[16044]],194859:[[29605]],194860:[[16056]],194861:[[16056]],194862:[[29767]],194863:[[29788]],194864:[[29809]],194865:[[29829]],194866:[[29898]],194867:[[16155]],194868:[[29988]],194869:[[150582]],194870:[[30014]],194871:[[150674]],194872:[[30064]],194873:[[139679]],194874:[[30224]],194875:[[151457]],194876:[[151480]],194877:[[151620]],194878:[[16380]],194879:[[16392]],194880:[[30452]],194881:[[151795]],194882:[[151794]],194883:[[151833]],194884:[[151859]],194885:[[30494]],194886:[[30495]],194887:[[30495]],194888:[[30538]],194889:[[16441]],194890:[[30603]],194891:[[16454]],194892:[[16534]],194893:[[152605]],194894:[[30798]],194895:[[30860]],194896:[[30924]],194897:[[16611]],194898:[[153126]],194899:[[31062]],194900:[[153242]],194901:[[153285]],194902:[[31119]],194903:[[31211]],194904:[[16687]],194905:[[31296]],194906:[[31306]],194907:[[31311]],194908:[[153980]],194909:[[154279]],194910:[[154279]],194911:[[31470]],194912:[[16898]],194913:[[154539]],194914:[[31686]],194915:[[31689]],194916:[[16935]],194917:[[154752]],194918:[[31954]],194919:[[17056]],194920:[[31976]],194921:[[31971]],194922:[[32000]],194923:[[155526]],194924:[[32099]],194925:[[17153]],194926:[[32199]],194927:[[32258]],194928:[[32325]],194929:[[17204]],194930:[[156200]],194931:[[156231]],194932:[[17241]],194933:[[156377]],194934:[[32634]],194935:[[156478]],194936:[[32661]],194937:[[32762]],194938:[[32773]],194939:[[156890]],194940:[[156963]],194941:[[32864]],194942:[[157096]],194943:[[32880]],194944:[[144223]],194945:[[17365]],194946:[[32946]],194947:[[33027]],194948:[[17419]],194949:[[33086]],194950:[[23221]],194951:[[157607]],194952:[[157621]],194953:[[144275]],194954:[[144284]],194955:[[33281]],194956:[[33284]],194957:[[36766]],194958:[[17515]],194959:[[33425]],194960:[[33419]],194961:[[33437]],194962:[[21171]],194963:[[33457]],194964:[[33459]],194965:[[33469]],194966:[[33510]],194967:[[158524]],194968:[[33509]],194969:[[33565]],194970:[[33635]],194971:[[33709]],194972:[[33571]],194973:[[33725]],194974:[[33767]],194975:[[33879]],194976:[[33619]],194977:[[33738]],194978:[[33740]],194979:[[33756]],194980:[[158774]],194981:[[159083]],194982:[[158933]],194983:[[17707]],194984:[[34033]],194985:[[34035]],194986:[[34070]],194987:[[160714]],194988:[[34148]],194989:[[159532]],194990:[[17757]],194991:[[17761]],194992:[[159665]],194993:[[159954]],194994:[[17771]],194995:[[34384]],194996:[[34396]],194997:[[34407]],194998:[[34409]],194999:[[34473]],195000:[[34440]],195001:[[34574]],195002:[[34530]],195003:[[34681]],195004:[[34600]],195005:[[34667]],195006:[[34694]],195007:[[17879]],195008:[[34785]],195009:[[34817]],195010:[[17913]],195011:[[34912]],195012:[[34915]],195013:[[161383]],195014:[[35031]],195015:[[35038]],195016:[[17973]],195017:[[35066]],195018:[[13499]],195019:[[161966]],195020:[[162150]],195021:[[18110]],195022:[[18119]],195023:[[35488]],195024:[[35565]],195025:[[35722]],195026:[[35925]],195027:[[162984]],195028:[[36011]],195029:[[36033]],195030:[[36123]],195031:[[36215]],195032:[[163631]],195033:[[133124]],195034:[[36299]],195035:[[36284]],195036:[[36336]],195037:[[133342]],195038:[[36564]],195039:[[36664]],195040:[[165330]],195041:[[165357]],195042:[[37012]],195043:[[37105]],195044:[[37137]],195045:[[165678]],195046:[[37147]],195047:[[37432]],195048:[[37591]],195049:[[37592]],195050:[[37500]],195051:[[37881]],195052:[[37909]],195053:[[166906]],195054:[[38283]],195055:[[18837]],195056:[[38327]],195057:[[167287]],195058:[[18918]],195059:[[38595]],195060:[[23986]],195061:[[38691]],195062:[[168261]],195063:[[168474]],195064:[[19054]],195065:[[19062]],195066:[[38880]],195067:[[168970]],195068:[[19122]],195069:[[169110]],195070:[[38923]],195071:[[38923]]},
+	64000:{64000:[[20999]],64001:[[24230]],64002:[[25299]],64003:[[31958]],64004:[[23429]],64005:[[27934]],64006:[[26292]],64007:[[36667]],64008:[[34892]],64009:[[38477]],64010:[[35211]],64011:[[24275]],64012:[[20800]],64013:[[21952]],64016:[[22618]],64018:[[26228]],64021:[[20958]],64022:[[29482]],64023:[[30410]],64024:[[31036]],64025:[[31070]],64026:[[31077]],64027:[[31119]],64028:[[38742]],64029:[[31934]],64030:[[32701]],64032:[[34322]],64034:[[35576]],64037:[[36920]],64038:[[37117]],64042:[[39151]],64043:[[39164]],64044:[[39208]],64045:[[40372]],64046:[[37086]],64047:[[38583]],64048:[[20398]],64049:[[20711]],64050:[[20813]],64051:[[21193]],64052:[[21220]],64053:[[21329]],64054:[[21917]],64055:[[22022]],64056:[[22120]],64057:[[22592]],64058:[[22696]],64059:[[23652]],64060:[[23662]],64061:[[24724]],64062:[[24936]],64063:[[24974]],64064:[[25074]],64065:[[25935]],64066:[[26082]],64067:[[26257]],64068:[[26757]],64069:[[28023]],64070:[[28186]],64071:[[28450]],64072:[[29038]],64073:[[29227]],64074:[[29730]],64075:[[30865]],64076:[[31038]],64077:[[31049]],64078:[[31048]],64079:[[31056]],64080:[[31062]],64081:[[31069]],64082:[[31117]],64083:[[31118]],64084:[[31296]],64085:[[31361]],64086:[[31680]],64087:[[32244]],64088:[[32265]],64089:[[32321]],64090:[[32626]],64091:[[32773]],64092:[[33261]],64093:[[33401]],64094:[[33401]],64095:[[33879]],64096:[[35088]],64097:[[35222]],64098:[[35585]],64099:[[35641]],64100:[[36051]],64101:[[36104]],64102:[[36790]],64103:[[36920]],64104:[[38627]],64105:[[38911]],64106:[[38971]],64107:[[24693]],64108:[[148206]],64109:[[33304]],64112:[[20006]],64113:[[20917]],64114:[[20840]],64115:[[20352]],64116:[[20805]],64117:[[20864]],64118:[[21191]],64119:[[21242]],64120:[[21917]],64121:[[21845]],64122:[[21913]],64123:[[21986]],64124:[[22618]],64125:[[22707]],64126:[[22852]],64127:[[22868]],64128:[[23138]],64129:[[23336]],64130:[[24274]],64131:[[24281]],64132:[[24425]],64133:[[24493]],64134:[[24792]],64135:[[24910]],64136:[[24840]],64137:[[24974]],64138:[[24928]],64139:[[25074]],64140:[[25140]],64141:[[25540]],64142:[[25628]],64143:[[25682]],64144:[[25942]],64145:[[26228]],64146:[[26391]],64147:[[26395]],64148:[[26454]],64149:[[27513]],64150:[[27578]],64151:[[27969]],64152:[[28379]],64153:[[28363]],64154:[[28450]],64155:[[28702]],64156:[[29038]],64157:[[30631]],64158:[[29237]],64159:[[29359]],64160:[[29482]],64161:[[29809]],64162:[[29958]],64163:[[30011]],64164:[[30237]],64165:[[30239]],64166:[[30410]],64167:[[30427]],64168:[[30452]],64169:[[30538]],64170:[[30528]],64171:[[30924]],64172:[[31409]],64173:[[31680]],64174:[[31867]],64175:[[32091]],64176:[[32244]],64177:[[32574]],64178:[[32773]],64179:[[33618]],64180:[[33775]],64181:[[34681]],64182:[[35137]],64183:[[35206]],64184:[[35222]],64185:[[35519]],64186:[[35576]],64187:[[35531]],64188:[[35585]],64189:[[35582]],64190:[[35565]],64191:[[35641]],64192:[[35722]],64193:[[36104]],64194:[[36664]],64195:[[36978]],64196:[[37273]],64197:[[37494]],64198:[[38524]],64199:[[38627]],64200:[[38742]],64201:[[38875]],64202:[[38911]],64203:[[38923]],64204:[[38971]],64205:[[39698]],64206:[[40860]],64207:[[141386]],64208:[[141380]],64209:[[144341]],64210:[[15261]],64211:[[16408]],64212:[[16441]],64213:[[152137]],64214:[[154832]],64215:[[163539]],64216:[[40771]],64217:[[40846]],195072:[[38953]],195073:[[169398]],195074:[[39138]],195075:[[19251]],195076:[[39209]],195077:[[39335]],195078:[[39362]],195079:[[39422]],195080:[[19406]],195081:[[170800]],195082:[[39698]],195083:[[40000]],195084:[[40189]],195085:[[19662]],195086:[[19693]],195087:[[40295]],195088:[[172238]],195089:[[19704]],195090:[[172293]],195091:[[172558]],195092:[[172689]],195093:[[40635]],195094:[[19798]],195095:[[40697]],195096:[[40702]],195097:[[40709]],195098:[[40719]],195099:[[40726]],195100:[[40763]],195101:[[173568]]},
+	64256:{64256:[[102,102],256],64257:[[102,105],256],64258:[[102,108],256],64259:[[102,102,105],256],64260:[[102,102,108],256],64261:[[383,116],256],64262:[[115,116],256],64275:[[1396,1398],256],64276:[[1396,1381],256],64277:[[1396,1387],256],64278:[[1406,1398],256],64279:[[1396,1389],256],64285:[[1497,1460],512],64286:[,26],64287:[[1522,1463],512],64288:[[1506],256],64289:[[1488],256],64290:[[1491],256],64291:[[1492],256],64292:[[1499],256],64293:[[1500],256],64294:[[1501],256],64295:[[1512],256],64296:[[1514],256],64297:[[43],256],64298:[[1513,1473],512],64299:[[1513,1474],512],64300:[[64329,1473],512],64301:[[64329,1474],512],64302:[[1488,1463],512],64303:[[1488,1464],512],64304:[[1488,1468],512],64305:[[1489,1468],512],64306:[[1490,1468],512],64307:[[1491,1468],512],64308:[[1492,1468],512],64309:[[1493,1468],512],64310:[[1494,1468],512],64312:[[1496,1468],512],64313:[[1497,1468],512],64314:[[1498,1468],512],64315:[[1499,1468],512],64316:[[1500,1468],512],64318:[[1502,1468],512],64320:[[1504,1468],512],64321:[[1505,1468],512],64323:[[1507,1468],512],64324:[[1508,1468],512],64326:[[1510,1468],512],64327:[[1511,1468],512],64328:[[1512,1468],512],64329:[[1513,1468],512],64330:[[1514,1468],512],64331:[[1493,1465],512],64332:[[1489,1471],512],64333:[[1499,1471],512],64334:[[1508,1471],512],64335:[[1488,1500],256],64336:[[1649],256],64337:[[1649],256],64338:[[1659],256],64339:[[1659],256],64340:[[1659],256],64341:[[1659],256],64342:[[1662],256],64343:[[1662],256],64344:[[1662],256],64345:[[1662],256],64346:[[1664],256],64347:[[1664],256],64348:[[1664],256],64349:[[1664],256],64350:[[1658],256],64351:[[1658],256],64352:[[1658],256],64353:[[1658],256],64354:[[1663],256],64355:[[1663],256],64356:[[1663],256],64357:[[1663],256],64358:[[1657],256],64359:[[1657],256],64360:[[1657],256],64361:[[1657],256],64362:[[1700],256],64363:[[1700],256],64364:[[1700],256],64365:[[1700],256],64366:[[1702],256],64367:[[1702],256],64368:[[1702],256],64369:[[1702],256],64370:[[1668],256],64371:[[1668],256],64372:[[1668],256],64373:[[1668],256],64374:[[1667],256],64375:[[1667],256],64376:[[1667],256],64377:[[1667],256],64378:[[1670],256],64379:[[1670],256],64380:[[1670],256],64381:[[1670],256],64382:[[1671],256],64383:[[1671],256],64384:[[1671],256],64385:[[1671],256],64386:[[1677],256],64387:[[1677],256],64388:[[1676],256],64389:[[1676],256],64390:[[1678],256],64391:[[1678],256],64392:[[1672],256],64393:[[1672],256],64394:[[1688],256],64395:[[1688],256],64396:[[1681],256],64397:[[1681],256],64398:[[1705],256],64399:[[1705],256],64400:[[1705],256],64401:[[1705],256],64402:[[1711],256],64403:[[1711],256],64404:[[1711],256],64405:[[1711],256],64406:[[1715],256],64407:[[1715],256],64408:[[1715],256],64409:[[1715],256],64410:[[1713],256],64411:[[1713],256],64412:[[1713],256],64413:[[1713],256],64414:[[1722],256],64415:[[1722],256],64416:[[1723],256],64417:[[1723],256],64418:[[1723],256],64419:[[1723],256],64420:[[1728],256],64421:[[1728],256],64422:[[1729],256],64423:[[1729],256],64424:[[1729],256],64425:[[1729],256],64426:[[1726],256],64427:[[1726],256],64428:[[1726],256],64429:[[1726],256],64430:[[1746],256],64431:[[1746],256],64432:[[1747],256],64433:[[1747],256],64467:[[1709],256],64468:[[1709],256],64469:[[1709],256],64470:[[1709],256],64471:[[1735],256],64472:[[1735],256],64473:[[1734],256],64474:[[1734],256],64475:[[1736],256],64476:[[1736],256],64477:[[1655],256],64478:[[1739],256],64479:[[1739],256],64480:[[1733],256],64481:[[1733],256],64482:[[1737],256],64483:[[1737],256],64484:[[1744],256],64485:[[1744],256],64486:[[1744],256],64487:[[1744],256],64488:[[1609],256],64489:[[1609],256],64490:[[1574,1575],256],64491:[[1574,1575],256],64492:[[1574,1749],256],64493:[[1574,1749],256],64494:[[1574,1608],256],64495:[[1574,1608],256],64496:[[1574,1735],256],64497:[[1574,1735],256],64498:[[1574,1734],256],64499:[[1574,1734],256],64500:[[1574,1736],256],64501:[[1574,1736],256],64502:[[1574,1744],256],64503:[[1574,1744],256],64504:[[1574,1744],256],64505:[[1574,1609],256],64506:[[1574,1609],256],64507:[[1574,1609],256],64508:[[1740],256],64509:[[1740],256],64510:[[1740],256],64511:[[1740],256]},
+	64512:{64512:[[1574,1580],256],64513:[[1574,1581],256],64514:[[1574,1605],256],64515:[[1574,1609],256],64516:[[1574,1610],256],64517:[[1576,1580],256],64518:[[1576,1581],256],64519:[[1576,1582],256],64520:[[1576,1605],256],64521:[[1576,1609],256],64522:[[1576,1610],256],64523:[[1578,1580],256],64524:[[1578,1581],256],64525:[[1578,1582],256],64526:[[1578,1605],256],64527:[[1578,1609],256],64528:[[1578,1610],256],64529:[[1579,1580],256],64530:[[1579,1605],256],64531:[[1579,1609],256],64532:[[1579,1610],256],64533:[[1580,1581],256],64534:[[1580,1605],256],64535:[[1581,1580],256],64536:[[1581,1605],256],64537:[[1582,1580],256],64538:[[1582,1581],256],64539:[[1582,1605],256],64540:[[1587,1580],256],64541:[[1587,1581],256],64542:[[1587,1582],256],64543:[[1587,1605],256],64544:[[1589,1581],256],64545:[[1589,1605],256],64546:[[1590,1580],256],64547:[[1590,1581],256],64548:[[1590,1582],256],64549:[[1590,1605],256],64550:[[1591,1581],256],64551:[[1591,1605],256],64552:[[1592,1605],256],64553:[[1593,1580],256],64554:[[1593,1605],256],64555:[[1594,1580],256],64556:[[1594,1605],256],64557:[[1601,1580],256],64558:[[1601,1581],256],64559:[[1601,1582],256],64560:[[1601,1605],256],64561:[[1601,1609],256],64562:[[1601,1610],256],64563:[[1602,1581],256],64564:[[1602,1605],256],64565:[[1602,1609],256],64566:[[1602,1610],256],64567:[[1603,1575],256],64568:[[1603,1580],256],64569:[[1603,1581],256],64570:[[1603,1582],256],64571:[[1603,1604],256],64572:[[1603,1605],256],64573:[[1603,1609],256],64574:[[1603,1610],256],64575:[[1604,1580],256],64576:[[1604,1581],256],64577:[[1604,1582],256],64578:[[1604,1605],256],64579:[[1604,1609],256],64580:[[1604,1610],256],64581:[[1605,1580],256],64582:[[1605,1581],256],64583:[[1605,1582],256],64584:[[1605,1605],256],64585:[[1605,1609],256],64586:[[1605,1610],256],64587:[[1606,1580],256],64588:[[1606,1581],256],64589:[[1606,1582],256],64590:[[1606,1605],256],64591:[[1606,1609],256],64592:[[1606,1610],256],64593:[[1607,1580],256],64594:[[1607,1605],256],64595:[[1607,1609],256],64596:[[1607,1610],256],64597:[[1610,1580],256],64598:[[1610,1581],256],64599:[[1610,1582],256],64600:[[1610,1605],256],64601:[[1610,1609],256],64602:[[1610,1610],256],64603:[[1584,1648],256],64604:[[1585,1648],256],64605:[[1609,1648],256],64606:[[32,1612,1617],256],64607:[[32,1613,1617],256],64608:[[32,1614,1617],256],64609:[[32,1615,1617],256],64610:[[32,1616,1617],256],64611:[[32,1617,1648],256],64612:[[1574,1585],256],64613:[[1574,1586],256],64614:[[1574,1605],256],64615:[[1574,1606],256],64616:[[1574,1609],256],64617:[[1574,1610],256],64618:[[1576,1585],256],64619:[[1576,1586],256],64620:[[1576,1605],256],64621:[[1576,1606],256],64622:[[1576,1609],256],64623:[[1576,1610],256],64624:[[1578,1585],256],64625:[[1578,1586],256],64626:[[1578,1605],256],64627:[[1578,1606],256],64628:[[1578,1609],256],64629:[[1578,1610],256],64630:[[1579,1585],256],64631:[[1579,1586],256],64632:[[1579,1605],256],64633:[[1579,1606],256],64634:[[1579,1609],256],64635:[[1579,1610],256],64636:[[1601,1609],256],64637:[[1601,1610],256],64638:[[1602,1609],256],64639:[[1602,1610],256],64640:[[1603,1575],256],64641:[[1603,1604],256],64642:[[1603,1605],256],64643:[[1603,1609],256],64644:[[1603,1610],256],64645:[[1604,1605],256],64646:[[1604,1609],256],64647:[[1604,1610],256],64648:[[1605,1575],256],64649:[[1605,1605],256],64650:[[1606,1585],256],64651:[[1606,1586],256],64652:[[1606,1605],256],64653:[[1606,1606],256],64654:[[1606,1609],256],64655:[[1606,1610],256],64656:[[1609,1648],256],64657:[[1610,1585],256],64658:[[1610,1586],256],64659:[[1610,1605],256],64660:[[1610,1606],256],64661:[[1610,1609],256],64662:[[1610,1610],256],64663:[[1574,1580],256],64664:[[1574,1581],256],64665:[[1574,1582],256],64666:[[1574,1605],256],64667:[[1574,1607],256],64668:[[1576,1580],256],64669:[[1576,1581],256],64670:[[1576,1582],256],64671:[[1576,1605],256],64672:[[1576,1607],256],64673:[[1578,1580],256],64674:[[1578,1581],256],64675:[[1578,1582],256],64676:[[1578,1605],256],64677:[[1578,1607],256],64678:[[1579,1605],256],64679:[[1580,1581],256],64680:[[1580,1605],256],64681:[[1581,1580],256],64682:[[1581,1605],256],64683:[[1582,1580],256],64684:[[1582,1605],256],64685:[[1587,1580],256],64686:[[1587,1581],256],64687:[[1587,1582],256],64688:[[1587,1605],256],64689:[[1589,1581],256],64690:[[1589,1582],256],64691:[[1589,1605],256],64692:[[1590,1580],256],64693:[[1590,1581],256],64694:[[1590,1582],256],64695:[[1590,1605],256],64696:[[1591,1581],256],64697:[[1592,1605],256],64698:[[1593,1580],256],64699:[[1593,1605],256],64700:[[1594,1580],256],64701:[[1594,1605],256],64702:[[1601,1580],256],64703:[[1601,1581],256],64704:[[1601,1582],256],64705:[[1601,1605],256],64706:[[1602,1581],256],64707:[[1602,1605],256],64708:[[1603,1580],256],64709:[[1603,1581],256],64710:[[1603,1582],256],64711:[[1603,1604],256],64712:[[1603,1605],256],64713:[[1604,1580],256],64714:[[1604,1581],256],64715:[[1604,1582],256],64716:[[1604,1605],256],64717:[[1604,1607],256],64718:[[1605,1580],256],64719:[[1605,1581],256],64720:[[1605,1582],256],64721:[[1605,1605],256],64722:[[1606,1580],256],64723:[[1606,1581],256],64724:[[1606,1582],256],64725:[[1606,1605],256],64726:[[1606,1607],256],64727:[[1607,1580],256],64728:[[1607,1605],256],64729:[[1607,1648],256],64730:[[1610,1580],256],64731:[[1610,1581],256],64732:[[1610,1582],256],64733:[[1610,1605],256],64734:[[1610,1607],256],64735:[[1574,1605],256],64736:[[1574,1607],256],64737:[[1576,1605],256],64738:[[1576,1607],256],64739:[[1578,1605],256],64740:[[1578,1607],256],64741:[[1579,1605],256],64742:[[1579,1607],256],64743:[[1587,1605],256],64744:[[1587,1607],256],64745:[[1588,1605],256],64746:[[1588,1607],256],64747:[[1603,1604],256],64748:[[1603,1605],256],64749:[[1604,1605],256],64750:[[1606,1605],256],64751:[[1606,1607],256],64752:[[1610,1605],256],64753:[[1610,1607],256],64754:[[1600,1614,1617],256],64755:[[1600,1615,1617],256],64756:[[1600,1616,1617],256],64757:[[1591,1609],256],64758:[[1591,1610],256],64759:[[1593,1609],256],64760:[[1593,1610],256],64761:[[1594,1609],256],64762:[[1594,1610],256],64763:[[1587,1609],256],64764:[[1587,1610],256],64765:[[1588,1609],256],64766:[[1588,1610],256],64767:[[1581,1609],256]},
+	64768:{64768:[[1581,1610],256],64769:[[1580,1609],256],64770:[[1580,1610],256],64771:[[1582,1609],256],64772:[[1582,1610],256],64773:[[1589,1609],256],64774:[[1589,1610],256],64775:[[1590,1609],256],64776:[[1590,1610],256],64777:[[1588,1580],256],64778:[[1588,1581],256],64779:[[1588,1582],256],64780:[[1588,1605],256],64781:[[1588,1585],256],64782:[[1587,1585],256],64783:[[1589,1585],256],64784:[[1590,1585],256],64785:[[1591,1609],256],64786:[[1591,1610],256],64787:[[1593,1609],256],64788:[[1593,1610],256],64789:[[1594,1609],256],64790:[[1594,1610],256],64791:[[1587,1609],256],64792:[[1587,1610],256],64793:[[1588,1609],256],64794:[[1588,1610],256],64795:[[1581,1609],256],64796:[[1581,1610],256],64797:[[1580,1609],256],64798:[[1580,1610],256],64799:[[1582,1609],256],64800:[[1582,1610],256],64801:[[1589,1609],256],64802:[[1589,1610],256],64803:[[1590,1609],256],64804:[[1590,1610],256],64805:[[1588,1580],256],64806:[[1588,1581],256],64807:[[1588,1582],256],64808:[[1588,1605],256],64809:[[1588,1585],256],64810:[[1587,1585],256],64811:[[1589,1585],256],64812:[[1590,1585],256],64813:[[1588,1580],256],64814:[[1588,1581],256],64815:[[1588,1582],256],64816:[[1588,1605],256],64817:[[1587,1607],256],64818:[[1588,1607],256],64819:[[1591,1605],256],64820:[[1587,1580],256],64821:[[1587,1581],256],64822:[[1587,1582],256],64823:[[1588,1580],256],64824:[[1588,1581],256],64825:[[1588,1582],256],64826:[[1591,1605],256],64827:[[1592,1605],256],64828:[[1575,1611],256],64829:[[1575,1611],256],64848:[[1578,1580,1605],256],64849:[[1578,1581,1580],256],64850:[[1578,1581,1580],256],64851:[[1578,1581,1605],256],64852:[[1578,1582,1605],256],64853:[[1578,1605,1580],256],64854:[[1578,1605,1581],256],64855:[[1578,1605,1582],256],64856:[[1580,1605,1581],256],64857:[[1580,1605,1581],256],64858:[[1581,1605,1610],256],64859:[[1581,1605,1609],256],64860:[[1587,1581,1580],256],64861:[[1587,1580,1581],256],64862:[[1587,1580,1609],256],64863:[[1587,1605,1581],256],64864:[[1587,1605,1581],256],64865:[[1587,1605,1580],256],64866:[[1587,1605,1605],256],64867:[[1587,1605,1605],256],64868:[[1589,1581,1581],256],64869:[[1589,1581,1581],256],64870:[[1589,1605,1605],256],64871:[[1588,1581,1605],256],64872:[[1588,1581,1605],256],64873:[[1588,1580,1610],256],64874:[[1588,1605,1582],256],64875:[[1588,1605,1582],256],64876:[[1588,1605,1605],256],64877:[[1588,1605,1605],256],64878:[[1590,1581,1609],256],64879:[[1590,1582,1605],256],64880:[[1590,1582,1605],256],64881:[[1591,1605,1581],256],64882:[[1591,1605,1581],256],64883:[[1591,1605,1605],256],64884:[[1591,1605,1610],256],64885:[[1593,1580,1605],256],64886:[[1593,1605,1605],256],64887:[[1593,1605,1605],256],64888:[[1593,1605,1609],256],64889:[[1594,1605,1605],256],64890:[[1594,1605,1610],256],64891:[[1594,1605,1609],256],64892:[[1601,1582,1605],256],64893:[[1601,1582,1605],256],64894:[[1602,1605,1581],256],64895:[[1602,1605,1605],256],64896:[[1604,1581,1605],256],64897:[[1604,1581,1610],256],64898:[[1604,1581,1609],256],64899:[[1604,1580,1580],256],64900:[[1604,1580,1580],256],64901:[[1604,1582,1605],256],64902:[[1604,1582,1605],256],64903:[[1604,1605,1581],256],64904:[[1604,1605,1581],256],64905:[[1605,1581,1580],256],64906:[[1605,1581,1605],256],64907:[[1605,1581,1610],256],64908:[[1605,1580,1581],256],64909:[[1605,1580,1605],256],64910:[[1605,1582,1580],256],64911:[[1605,1582,1605],256],64914:[[1605,1580,1582],256],64915:[[1607,1605,1580],256],64916:[[1607,1605,1605],256],64917:[[1606,1581,1605],256],64918:[[1606,1581,1609],256],64919:[[1606,1580,1605],256],64920:[[1606,1580,1605],256],64921:[[1606,1580,1609],256],64922:[[1606,1605,1610],256],64923:[[1606,1605,1609],256],64924:[[1610,1605,1605],256],64925:[[1610,1605,1605],256],64926:[[1576,1582,1610],256],64927:[[1578,1580,1610],256],64928:[[1578,1580,1609],256],64929:[[1578,1582,1610],256],64930:[[1578,1582,1609],256],64931:[[1578,1605,1610],256],64932:[[1578,1605,1609],256],64933:[[1580,1605,1610],256],64934:[[1580,1581,1609],256],64935:[[1580,1605,1609],256],64936:[[1587,1582,1609],256],64937:[[1589,1581,1610],256],64938:[[1588,1581,1610],256],64939:[[1590,1581,1610],256],64940:[[1604,1580,1610],256],64941:[[1604,1605,1610],256],64942:[[1610,1581,1610],256],64943:[[1610,1580,1610],256],64944:[[1610,1605,1610],256],64945:[[1605,1605,1610],256],64946:[[1602,1605,1610],256],64947:[[1606,1581,1610],256],64948:[[1602,1605,1581],256],64949:[[1604,1581,1605],256],64950:[[1593,1605,1610],256],64951:[[1603,1605,1610],256],64952:[[1606,1580,1581],256],64953:[[1605,1582,1610],256],64954:[[1604,1580,1605],256],64955:[[1603,1605,1605],256],64956:[[1604,1580,1605],256],64957:[[1606,1580,1581],256],64958:[[1580,1581,1610],256],64959:[[1581,1580,1610],256],64960:[[1605,1580,1610],256],64961:[[1601,1605,1610],256],64962:[[1576,1581,1610],256],64963:[[1603,1605,1605],256],64964:[[1593,1580,1605],256],64965:[[1589,1605,1605],256],64966:[[1587,1582,1610],256],64967:[[1606,1580,1610],256],65008:[[1589,1604,1746],256],65009:[[1602,1604,1746],256],65010:[[1575,1604,1604,1607],256],65011:[[1575,1603,1576,1585],256],65012:[[1605,1581,1605,1583],256],65013:[[1589,1604,1593,1605],256],65014:[[1585,1587,1608,1604],256],65015:[[1593,1604,1610,1607],256],65016:[[1608,1587,1604,1605],256],65017:[[1589,1604,1609],256],65018:[[1589,1604,1609,32,1575,1604,1604,1607,32,1593,1604,1610,1607,32,1608,1587,1604,1605],256],65019:[[1580,1604,32,1580,1604,1575,1604,1607],256],65020:[[1585,1740,1575,1604],256]},
+	65024:{65040:[[44],256],65041:[[12289],256],65042:[[12290],256],65043:[[58],256],65044:[[59],256],65045:[[33],256],65046:[[63],256],65047:[[12310],256],65048:[[12311],256],65049:[[8230],256],65056:[,230],65057:[,230],65058:[,230],65059:[,230],65060:[,230],65061:[,230],65062:[,230],65072:[[8229],256],65073:[[8212],256],65074:[[8211],256],65075:[[95],256],65076:[[95],256],65077:[[40],256],65078:[[41],256],65079:[[123],256],65080:[[125],256],65081:[[12308],256],65082:[[12309],256],65083:[[12304],256],65084:[[12305],256],65085:[[12298],256],65086:[[12299],256],65087:[[12296],256],65088:[[12297],256],65089:[[12300],256],65090:[[12301],256],65091:[[12302],256],65092:[[12303],256],65095:[[91],256],65096:[[93],256],65097:[[8254],256],65098:[[8254],256],65099:[[8254],256],65100:[[8254],256],65101:[[95],256],65102:[[95],256],65103:[[95],256],65104:[[44],256],65105:[[12289],256],65106:[[46],256],65108:[[59],256],65109:[[58],256],65110:[[63],256],65111:[[33],256],65112:[[8212],256],65113:[[40],256],65114:[[41],256],65115:[[123],256],65116:[[125],256],65117:[[12308],256],65118:[[12309],256],65119:[[35],256],65120:[[38],256],65121:[[42],256],65122:[[43],256],65123:[[45],256],65124:[[60],256],65125:[[62],256],65126:[[61],256],65128:[[92],256],65129:[[36],256],65130:[[37],256],65131:[[64],256],65136:[[32,1611],256],65137:[[1600,1611],256],65138:[[32,1612],256],65140:[[32,1613],256],65142:[[32,1614],256],65143:[[1600,1614],256],65144:[[32,1615],256],65145:[[1600,1615],256],65146:[[32,1616],256],65147:[[1600,1616],256],65148:[[32,1617],256],65149:[[1600,1617],256],65150:[[32,1618],256],65151:[[1600,1618],256],65152:[[1569],256],65153:[[1570],256],65154:[[1570],256],65155:[[1571],256],65156:[[1571],256],65157:[[1572],256],65158:[[1572],256],65159:[[1573],256],65160:[[1573],256],65161:[[1574],256],65162:[[1574],256],65163:[[1574],256],65164:[[1574],256],65165:[[1575],256],65166:[[1575],256],65167:[[1576],256],65168:[[1576],256],65169:[[1576],256],65170:[[1576],256],65171:[[1577],256],65172:[[1577],256],65173:[[1578],256],65174:[[1578],256],65175:[[1578],256],65176:[[1578],256],65177:[[1579],256],65178:[[1579],256],65179:[[1579],256],65180:[[1579],256],65181:[[1580],256],65182:[[1580],256],65183:[[1580],256],65184:[[1580],256],65185:[[1581],256],65186:[[1581],256],65187:[[1581],256],65188:[[1581],256],65189:[[1582],256],65190:[[1582],256],65191:[[1582],256],65192:[[1582],256],65193:[[1583],256],65194:[[1583],256],65195:[[1584],256],65196:[[1584],256],65197:[[1585],256],65198:[[1585],256],65199:[[1586],256],65200:[[1586],256],65201:[[1587],256],65202:[[1587],256],65203:[[1587],256],65204:[[1587],256],65205:[[1588],256],65206:[[1588],256],65207:[[1588],256],65208:[[1588],256],65209:[[1589],256],65210:[[1589],256],65211:[[1589],256],65212:[[1589],256],65213:[[1590],256],65214:[[1590],256],65215:[[1590],256],65216:[[1590],256],65217:[[1591],256],65218:[[1591],256],65219:[[1591],256],65220:[[1591],256],65221:[[1592],256],65222:[[1592],256],65223:[[1592],256],65224:[[1592],256],65225:[[1593],256],65226:[[1593],256],65227:[[1593],256],65228:[[1593],256],65229:[[1594],256],65230:[[1594],256],65231:[[1594],256],65232:[[1594],256],65233:[[1601],256],65234:[[1601],256],65235:[[1601],256],65236:[[1601],256],65237:[[1602],256],65238:[[1602],256],65239:[[1602],256],65240:[[1602],256],65241:[[1603],256],65242:[[1603],256],65243:[[1603],256],65244:[[1603],256],65245:[[1604],256],65246:[[1604],256],65247:[[1604],256],65248:[[1604],256],65249:[[1605],256],65250:[[1605],256],65251:[[1605],256],65252:[[1605],256],65253:[[1606],256],65254:[[1606],256],65255:[[1606],256],65256:[[1606],256],65257:[[1607],256],65258:[[1607],256],65259:[[1607],256],65260:[[1607],256],65261:[[1608],256],65262:[[1608],256],65263:[[1609],256],65264:[[1609],256],65265:[[1610],256],65266:[[1610],256],65267:[[1610],256],65268:[[1610],256],65269:[[1604,1570],256],65270:[[1604,1570],256],65271:[[1604,1571],256],65272:[[1604,1571],256],65273:[[1604,1573],256],65274:[[1604,1573],256],65275:[[1604,1575],256],65276:[[1604,1575],256]},
+	65280:{65281:[[33],256],65282:[[34],256],65283:[[35],256],65284:[[36],256],65285:[[37],256],65286:[[38],256],65287:[[39],256],65288:[[40],256],65289:[[41],256],65290:[[42],256],65291:[[43],256],65292:[[44],256],65293:[[45],256],65294:[[46],256],65295:[[47],256],65296:[[48],256],65297:[[49],256],65298:[[50],256],65299:[[51],256],65300:[[52],256],65301:[[53],256],65302:[[54],256],65303:[[55],256],65304:[[56],256],65305:[[57],256],65306:[[58],256],65307:[[59],256],65308:[[60],256],65309:[[61],256],65310:[[62],256],65311:[[63],256],65312:[[64],256],65313:[[65],256],65314:[[66],256],65315:[[67],256],65316:[[68],256],65317:[[69],256],65318:[[70],256],65319:[[71],256],65320:[[72],256],65321:[[73],256],65322:[[74],256],65323:[[75],256],65324:[[76],256],65325:[[77],256],65326:[[78],256],65327:[[79],256],65328:[[80],256],65329:[[81],256],65330:[[82],256],65331:[[83],256],65332:[[84],256],65333:[[85],256],65334:[[86],256],65335:[[87],256],65336:[[88],256],65337:[[89],256],65338:[[90],256],65339:[[91],256],65340:[[92],256],65341:[[93],256],65342:[[94],256],65343:[[95],256],65344:[[96],256],65345:[[97],256],65346:[[98],256],65347:[[99],256],65348:[[100],256],65349:[[101],256],65350:[[102],256],65351:[[103],256],65352:[[104],256],65353:[[105],256],65354:[[106],256],65355:[[107],256],65356:[[108],256],65357:[[109],256],65358:[[110],256],65359:[[111],256],65360:[[112],256],65361:[[113],256],65362:[[114],256],65363:[[115],256],65364:[[116],256],65365:[[117],256],65366:[[118],256],65367:[[119],256],65368:[[120],256],65369:[[121],256],65370:[[122],256],65371:[[123],256],65372:[[124],256],65373:[[125],256],65374:[[126],256],65375:[[10629],256],65376:[[10630],256],65377:[[12290],256],65378:[[12300],256],65379:[[12301],256],65380:[[12289],256],65381:[[12539],256],65382:[[12530],256],65383:[[12449],256],65384:[[12451],256],65385:[[12453],256],65386:[[12455],256],65387:[[12457],256],65388:[[12515],256],65389:[[12517],256],65390:[[12519],256],65391:[[12483],256],65392:[[12540],256],65393:[[12450],256],65394:[[12452],256],65395:[[12454],256],65396:[[12456],256],65397:[[12458],256],65398:[[12459],256],65399:[[12461],256],65400:[[12463],256],65401:[[12465],256],65402:[[12467],256],65403:[[12469],256],65404:[[12471],256],65405:[[12473],256],65406:[[12475],256],65407:[[12477],256],65408:[[12479],256],65409:[[12481],256],65410:[[12484],256],65411:[[12486],256],65412:[[12488],256],65413:[[12490],256],65414:[[12491],256],65415:[[12492],256],65416:[[12493],256],65417:[[12494],256],65418:[[12495],256],65419:[[12498],256],65420:[[12501],256],65421:[[12504],256],65422:[[12507],256],65423:[[12510],256],65424:[[12511],256],65425:[[12512],256],65426:[[12513],256],65427:[[12514],256],65428:[[12516],256],65429:[[12518],256],65430:[[12520],256],65431:[[12521],256],65432:[[12522],256],65433:[[12523],256],65434:[[12524],256],65435:[[12525],256],65436:[[12527],256],65437:[[12531],256],65438:[[12441],256],65439:[[12442],256],65440:[[12644],256],65441:[[12593],256],65442:[[12594],256],65443:[[12595],256],65444:[[12596],256],65445:[[12597],256],65446:[[12598],256],65447:[[12599],256],65448:[[12600],256],65449:[[12601],256],65450:[[12602],256],65451:[[12603],256],65452:[[12604],256],65453:[[12605],256],65454:[[12606],256],65455:[[12607],256],65456:[[12608],256],65457:[[12609],256],65458:[[12610],256],65459:[[12611],256],65460:[[12612],256],65461:[[12613],256],65462:[[12614],256],65463:[[12615],256],65464:[[12616],256],65465:[[12617],256],65466:[[12618],256],65467:[[12619],256],65468:[[12620],256],65469:[[12621],256],65470:[[12622],256],65474:[[12623],256],65475:[[12624],256],65476:[[12625],256],65477:[[12626],256],65478:[[12627],256],65479:[[12628],256],65482:[[12629],256],65483:[[12630],256],65484:[[12631],256],65485:[[12632],256],65486:[[12633],256],65487:[[12634],256],65490:[[12635],256],65491:[[12636],256],65492:[[12637],256],65493:[[12638],256],65494:[[12639],256],65495:[[12640],256],65498:[[12641],256],65499:[[12642],256],65500:[[12643],256],65504:[[162],256],65505:[[163],256],65506:[[172],256],65507:[[175],256],65508:[[166],256],65509:[[165],256],65510:[[8361],256],65512:[[9474],256],65513:[[8592],256],65514:[[8593],256],65515:[[8594],256],65516:[[8595],256],65517:[[9632],256],65518:[[9675],256]}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/normalize/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/normalize/implement.js
new file mode 100644
index 00000000000000..cfc710ea439174
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/normalize/implement.js
@@ -0,0 +1,7 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(String.prototype, 'normalize',
+		{ value: require('./shim'), configurable: true, enumerable: false,
+			writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/normalize/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/normalize/index.js
new file mode 100644
index 00000000000000..619b0965d69b9e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/normalize/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? String.prototype.normalize
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/normalize/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/normalize/is-implemented.js
new file mode 100644
index 00000000000000..67c8d8da5cad63
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/normalize/is-implemented.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var str = 'æøåäüö';
+
+module.exports = function () {
+	if (typeof str.normalize !== 'function') return false;
+	return str.normalize('NFKD') === 'æøåäüö';
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/normalize/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/normalize/shim.js
new file mode 100644
index 00000000000000..a379989775737a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/normalize/shim.js
@@ -0,0 +1,289 @@
+// Taken from: https://github.com/walling/unorm/blob/master/lib/unorm.js
+
+/*
+	* UnicodeNormalizer 1.0.0
+	* Copyright (c) 2008 Matsuza
+	* Dual licensed under the MIT (MIT-LICENSE.txt) and
+	* GPL (GPL-LICENSE.txt) licenses.
+	* $Date: 2008-06-05 16:44:17 +0200 (Thu, 05 Jun 2008) $
+	* $Rev: 13309 $
+*/
+
+'use strict';
+
+var primitiveSet = require('../../../object/primitive-set')
+  , validValue   = require('../../../object/valid-value')
+  , data         = require('./_data')
+
+  , floor = Math.floor
+  , forms = primitiveSet('NFC', 'NFD', 'NFKC', 'NFKD')
+
+  , DEFAULT_FEATURE = [null, 0, {}], CACHE_THRESHOLD = 10, SBase = 0xAC00
+  , LBase = 0x1100, VBase = 0x1161, TBase = 0x11A7, LCount = 19, VCount = 21
+  , TCount = 28, NCount = VCount * TCount, SCount = LCount * NCount
+  , UChar, cache = {}, cacheCounter = [], i, fromCache, fromData, fromCpOnly
+  , fromRuleBasedJamo, fromCpFilter, strategies, UCharIterator
+  , RecursDecompIterator, DecompIterator, CompIterator, createIterator
+  , normalize;
+
+UChar = function (cp, feature) {
+	this.codepoint = cp;
+	this.feature = feature;
+};
+
+// Strategies
+for (i = 0; i <= 0xFF; ++i) cacheCounter[i] = 0;
+
+fromCache = function (next, cp, needFeature) {
+	var ret = cache[cp];
+	if (!ret) {
+		ret = next(cp, needFeature);
+		if (!!ret.feature && ++cacheCounter[(cp >> 8) & 0xFF] > CACHE_THRESHOLD) {
+			cache[cp] = ret;
+		}
+	}
+	return ret;
+};
+
+fromData = function (next, cp, needFeature) {
+	var hash = cp & 0xFF00, dunit = UChar.udata[hash] || {}, f = dunit[cp];
+	return f ? new UChar(cp, f) : new UChar(cp, DEFAULT_FEATURE);
+};
+fromCpOnly = function (next, cp, needFeature) {
+	return !!needFeature ? next(cp, needFeature) : new UChar(cp, null);
+};
+
+fromRuleBasedJamo = function (next, cp, needFeature) {
+	var c, base, i, arr, SIndex, TIndex, feature, j;
+	if (cp < LBase || (LBase + LCount <= cp && cp < SBase) ||
+			(SBase + SCount < cp)) {
+		return next(cp, needFeature);
+	}
+	if (LBase <= cp && cp < LBase + LCount) {
+		c = {};
+		base = (cp - LBase) * VCount;
+		for (i = 0; i < VCount; ++i) {
+			c[VBase + i] = SBase + TCount * (i + base);
+		}
+		arr = new Array(3);
+		arr[2] = c;
+		return new UChar(cp, arr);
+	}
+
+	SIndex = cp - SBase;
+	TIndex = SIndex % TCount;
+	feature = [];
+	if (TIndex !== 0) {
+		feature[0] = [SBase + SIndex - TIndex, TBase + TIndex];
+	} else {
+		feature[0] = [LBase + floor(SIndex / NCount), VBase +
+			floor((SIndex % NCount) / TCount)];
+		feature[2] = {};
+		for (j = 1; j < TCount; ++j) {
+			feature[2][TBase + j] = cp + j;
+		}
+	}
+	return new UChar(cp, feature);
+};
+
+fromCpFilter = function (next, cp, needFeature) {
+	return (cp < 60) || ((13311 < cp) && (cp < 42607))
+		? new UChar(cp, DEFAULT_FEATURE) : next(cp, needFeature);
+};
+
+strategies = [fromCpFilter, fromCache, fromCpOnly, fromRuleBasedJamo, fromData];
+
+UChar.fromCharCode = strategies.reduceRight(function (next, strategy) {
+	return function (cp, needFeature) { return strategy(next, cp, needFeature); };
+}, null);
+
+UChar.isHighSurrogate = function (cp) { return cp >= 0xD800 && cp <= 0xDBFF; };
+UChar.isLowSurrogate = function (cp) { return cp >= 0xDC00 && cp <= 0xDFFF; };
+
+UChar.prototype.prepFeature = function () {
+	if (!this.feature) {
+		this.feature = UChar.fromCharCode(this.codepoint, true).feature;
+	}
+};
+
+UChar.prototype.toString = function () {
+	var x;
+	if (this.codepoint < 0x10000) return String.fromCharCode(this.codepoint);
+	x = this.codepoint - 0x10000;
+	return String.fromCharCode(floor(x / 0x400) + 0xD800, x % 0x400 + 0xDC00);
+};
+
+UChar.prototype.getDecomp = function () {
+	this.prepFeature();
+	return this.feature[0] || null;
+};
+
+UChar.prototype.isCompatibility = function () {
+	this.prepFeature();
+	return !!this.feature[1] && (this.feature[1] & (1 << 8));
+};
+UChar.prototype.isExclude = function () {
+	this.prepFeature();
+	return !!this.feature[1] && (this.feature[1] & (1 << 9));
+};
+UChar.prototype.getCanonicalClass = function () {
+	this.prepFeature();
+	return !!this.feature[1] ? (this.feature[1] & 0xff) : 0;
+};
+UChar.prototype.getComposite = function (following) {
+	var cp;
+	this.prepFeature();
+	if (!this.feature[2]) return null;
+	cp = this.feature[2][following.codepoint];
+	return cp ? UChar.fromCharCode(cp) : null;
+};
+
+UCharIterator = function (str) {
+	this.str = str;
+	this.cursor = 0;
+};
+UCharIterator.prototype.next = function () {
+	if (!!this.str && this.cursor < this.str.length) {
+		var cp = this.str.charCodeAt(this.cursor++), d;
+		if (UChar.isHighSurrogate(cp) && this.cursor < this.str.length &&
+				UChar.isLowSurrogate((d = this.str.charCodeAt(this.cursor)))) {
+			cp = (cp - 0xD800) * 0x400 + (d - 0xDC00) + 0x10000;
+			++this.cursor;
+		}
+		return UChar.fromCharCode(cp);
+	}
+	this.str = null;
+	return null;
+};
+
+RecursDecompIterator = function (it, cano) {
+	this.it = it;
+	this.canonical = cano;
+	this.resBuf = [];
+};
+
+RecursDecompIterator.prototype.next = function () {
+	var recursiveDecomp, uchar;
+	recursiveDecomp = function (cano, uchar) {
+		var decomp = uchar.getDecomp(), ret, i, a, j;
+		if (!!decomp && !(cano && uchar.isCompatibility())) {
+			ret = [];
+			for (i = 0; i < decomp.length; ++i) {
+				a = recursiveDecomp(cano, UChar.fromCharCode(decomp[i]));
+				//ret.concat(a); //<-why does not this work?
+				//following block is a workaround.
+				for (j = 0; j < a.length; ++j) ret.push(a[j]);
+			}
+			return ret;
+		}
+		return [uchar];
+	};
+	if (this.resBuf.length === 0) {
+		uchar = this.it.next();
+		if (!uchar) return null;
+		this.resBuf = recursiveDecomp(this.canonical, uchar);
+	}
+	return this.resBuf.shift();
+};
+
+DecompIterator = function (it) {
+	this.it = it;
+	this.resBuf = [];
+};
+
+DecompIterator.prototype.next = function () {
+	var cc, uchar, inspt, uchar2, cc2;
+	if (this.resBuf.length === 0) {
+		do {
+			uchar = this.it.next();
+			if (!uchar) break;
+			cc = uchar.getCanonicalClass();
+			inspt = this.resBuf.length;
+			if (cc !== 0) {
+				for (inspt; inspt > 0; --inspt) {
+					uchar2 = this.resBuf[inspt - 1];
+					cc2 = uchar2.getCanonicalClass();
+					if (cc2 <= cc) break;
+				}
+			}
+			this.resBuf.splice(inspt, 0, uchar);
+		} while (cc !== 0);
+	}
+	return this.resBuf.shift();
+};
+
+CompIterator = function (it) {
+	this.it = it;
+	this.procBuf = [];
+	this.resBuf = [];
+	this.lastClass = null;
+};
+
+CompIterator.prototype.next = function () {
+	var uchar, starter, composite, cc;
+	while (this.resBuf.length === 0) {
+		uchar = this.it.next();
+		if (!uchar) {
+			this.resBuf = this.procBuf;
+			this.procBuf = [];
+			break;
+		}
+		if (this.procBuf.length === 0) {
+			this.lastClass = uchar.getCanonicalClass();
+			this.procBuf.push(uchar);
+		} else {
+			starter = this.procBuf[0];
+			composite = starter.getComposite(uchar);
+			cc = uchar.getCanonicalClass();
+			if (!!composite && (this.lastClass < cc || this.lastClass === 0)) {
+				this.procBuf[0] = composite;
+			} else {
+				if (cc === 0) {
+					this.resBuf = this.procBuf;
+					this.procBuf = [];
+				}
+				this.lastClass = cc;
+				this.procBuf.push(uchar);
+			}
+		}
+	}
+	return this.resBuf.shift();
+};
+
+createIterator = function (mode, str) {
+	switch (mode) {
+	case "NFD":
+		return new DecompIterator(
+			new RecursDecompIterator(new UCharIterator(str), true)
+		);
+	case "NFKD":
+		return new DecompIterator(
+			new RecursDecompIterator(new UCharIterator(str), false)
+		);
+	case "NFC":
+		return new CompIterator(new DecompIterator(
+			new RecursDecompIterator(new UCharIterator(str), true)
+		));
+	case "NFKC":
+		return new CompIterator(new DecompIterator(
+			new RecursDecompIterator(new UCharIterator(str), false)
+		));
+	}
+	throw mode + " is invalid";
+};
+normalize = function (mode, str) {
+	var it = createIterator(mode, str), ret = "", uchar;
+	while (!!(uchar = it.next())) ret += uchar.toString();
+	return ret;
+};
+
+/* Unicode data */
+UChar.udata =  data;
+
+module.exports = function (/*form*/) {
+	var str = String(validValue(this)), form = arguments[0];
+	if (form === undefined) form = 'NFC';
+	else form = String(form);
+	if (!forms[form]) throw new RangeError('Invalid normalization form: ' + form);
+	return normalize(form, str);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/pad.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/pad.js
new file mode 100644
index 00000000000000..f227f239de98c9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/pad.js
@@ -0,0 +1,18 @@
+'use strict';
+
+var toInteger = require('../../number/to-integer')
+  , value     = require('../../object/valid-value')
+  , repeat    = require('./repeat')
+
+  , abs = Math.abs, max = Math.max;
+
+module.exports = function (fill/*, length*/) {
+	var self = String(value(this))
+	  , sLength = self.length
+	  , length = arguments[1];
+
+	length = isNaN(length) ? 1 : toInteger(length);
+	fill = repeat.call(String(fill), abs(length));
+	if (length >= 0) return fill.slice(0, max(0, length - sLength)) + self;
+	return self + (((sLength + length) >= 0) ? '' : fill.slice(length + sLength));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/plain-replace-all.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/plain-replace-all.js
new file mode 100644
index 00000000000000..678b1cbcff4b8d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/plain-replace-all.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var value = require('../../object/valid-value');
+
+module.exports = function (search, replace) {
+	var index, pos = 0, str = String(value(this)), sl, rl;
+	search = String(search);
+	replace = String(replace);
+	sl = search.length;
+	rl = replace.length;
+	while ((index = str.indexOf(search, pos)) !== -1) {
+		str = str.slice(0, index) + replace + str.slice(index + sl);
+		pos = index + rl;
+	}
+	return str;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/plain-replace.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/plain-replace.js
new file mode 100644
index 00000000000000..24ce16d3bce6e1
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/plain-replace.js
@@ -0,0 +1,10 @@
+'use strict';
+
+var indexOf = String.prototype.indexOf, slice = String.prototype.slice;
+
+module.exports = function (search, replace) {
+	var index = indexOf.call(this, search);
+	if (index === -1) return String(this);
+	return slice.call(this, 0, index) + replace +
+		slice.call(this, index + String(search).length);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/repeat/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/repeat/implement.js
new file mode 100644
index 00000000000000..4c39b9fbe66cc6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/repeat/implement.js
@@ -0,0 +1,7 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(String.prototype, 'repeat',
+		{ value: require('./shim'), configurable: true, enumerable: false,
+			writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/repeat/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/repeat/index.js
new file mode 100644
index 00000000000000..15a800e8de9509
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/repeat/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? String.prototype.repeat
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/repeat/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/repeat/is-implemented.js
new file mode 100644
index 00000000000000..f7b8750f0fd8be
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/repeat/is-implemented.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var str = 'foo';
+
+module.exports = function () {
+	if (typeof str.repeat !== 'function') return false;
+	return (str.repeat(2) === 'foofoo');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/repeat/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/repeat/shim.js
new file mode 100644
index 00000000000000..0a3928b2c0dd76
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/repeat/shim.js
@@ -0,0 +1,22 @@
+// Thanks: http://www.2ality.com/2014/01/efficient-string-repeat.html
+
+'use strict';
+
+var value     = require('../../../object/valid-value')
+  , toInteger = require('../../../number/to-integer');
+
+module.exports = function (count) {
+	var str = String(value(this)), result;
+	count = toInteger(count);
+	if (count < 0) throw new RangeError("Count must be >= 0");
+	if (!isFinite(count)) throw new RangeError("Count must be < ∞");
+	result = '';
+	if (!count) return result;
+	while (true) {
+		if (count & 1) result += str;
+		count >>>= 1;
+		if (count <= 0) break;
+		str += str;
+	}
+	return result;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/starts-with/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/starts-with/implement.js
new file mode 100644
index 00000000000000..d4f1eaf547f4a8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/starts-with/implement.js
@@ -0,0 +1,7 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(String.prototype, 'startsWith',
+		{ value: require('./shim'), configurable: true, enumerable: false,
+			writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/starts-with/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/starts-with/index.js
new file mode 100644
index 00000000000000..ec66a7c0057878
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/starts-with/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? String.prototype.startsWith
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/starts-with/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/starts-with/is-implemented.js
new file mode 100644
index 00000000000000..a0556f196e9afa
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/starts-with/is-implemented.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var str = 'razdwatrzy';
+
+module.exports = function () {
+	if (typeof str.startsWith !== 'function') return false;
+	return ((str.startsWith('trzy') === false) &&
+		(str.startsWith('raz') === true));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/starts-with/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/starts-with/shim.js
new file mode 100644
index 00000000000000..aa5aaf4145ea58
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/#/starts-with/shim.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var value     = require('../../../object/valid-value')
+  , toInteger = require('../../../number/to-integer')
+
+  , max = Math.max, min = Math.min;
+
+module.exports = function (searchString/*, position*/) {
+	var start, self = String(value(this));
+	start = min(max(toInteger(arguments[1]), 0), self.length);
+	return (self.indexOf(searchString, start) === start);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/format-method.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/format-method.js
new file mode 100644
index 00000000000000..f1de1e301d4238
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/format-method.js
@@ -0,0 +1,24 @@
+'use strict';
+
+var isCallable = require('../object/is-callable')
+  , value      = require('../object/valid-value')
+
+  , call = Function.prototype.call;
+
+module.exports = function (fmap) {
+	fmap = Object(value(fmap));
+	return function (pattern) {
+		var context = value(this);
+		pattern = String(pattern);
+		return pattern.replace(/%([a-zA-Z]+)|\\([\u0000-\uffff])/g,
+			function (match, token, escape) {
+				var t, r;
+				if (escape) return escape;
+				t = token;
+				while (t && !(r = fmap[t])) t = t.slice(0, -1);
+				if (!r) return match;
+				if (isCallable(r)) r = call.call(r, context);
+				return r + token.slice(t.length);
+			});
+	};
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/from-code-point/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/from-code-point/implement.js
new file mode 100644
index 00000000000000..b062331cc597e2
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/from-code-point/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(String, 'fromCodePoint', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/from-code-point/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/from-code-point/index.js
new file mode 100644
index 00000000000000..3f3110b6eb1f5a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/from-code-point/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? String.fromCodePoint
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/from-code-point/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/from-code-point/is-implemented.js
new file mode 100644
index 00000000000000..840a20e3f36d87
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/from-code-point/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var fromCodePoint = String.fromCodePoint;
+	if (typeof fromCodePoint !== 'function') return false;
+	return fromCodePoint(0x1D306, 0x61, 0x1D307) === '\ud834\udf06a\ud834\udf07';
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/from-code-point/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/from-code-point/shim.js
new file mode 100644
index 00000000000000..41fd7378f81c53
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/from-code-point/shim.js
@@ -0,0 +1,30 @@
+// Based on:
+// http://norbertlindenberg.com/2012/05/ecmascript-supplementary-characters/
+// and:
+// https://github.com/mathiasbynens/String.fromCodePoint/blob/master
+// /fromcodepoint.js
+
+'use strict';
+
+var floor = Math.floor, fromCharCode = String.fromCharCode;
+
+module.exports = function (codePoint/*, …codePoints*/) {
+	var chars = [], l = arguments.length, i, c, result = '';
+	for (i = 0; i < l; ++i) {
+		c = Number(arguments[i]);
+		if (!isFinite(c) || c < 0 || c > 0x10FFFF || floor(c) !== c) {
+			throw new RangeError("Invalid code point " + c);
+		}
+
+		if (c < 0x10000) {
+			chars.push(c);
+		} else {
+			c -= 0x10000;
+			chars.push((c >> 10) + 0xD800, (c % 0x400) + 0xDC00);
+		}
+		if (i + 1 !== l && chars.length <= 0x4000) continue;
+		result += fromCharCode.apply(null, chars);
+		chars.length = 0;
+	}
+	return result;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/index.js
new file mode 100644
index 00000000000000..dbbcdf61f06cd8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/index.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = {
+	'#':           require('./#'),
+	formatMethod:  require('./format-method'),
+	fromCodePoint: require('./from-code-point'),
+	isString:      require('./is-string'),
+	randomUniq:    require('./random-uniq'),
+	raw:           require('./raw')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/is-string.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/is-string.js
new file mode 100644
index 00000000000000..719aeec16c5aa5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/is-string.js
@@ -0,0 +1,10 @@
+'use strict';
+
+var toString = Object.prototype.toString
+
+  , id = toString.call('');
+
+module.exports = function (x) {
+	return (typeof x === 'string') || (x && (typeof x === 'object') &&
+		((x instanceof String) || (toString.call(x) === id))) || false;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/random-uniq.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/random-uniq.js
new file mode 100644
index 00000000000000..54ae6f8c9fd3c3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/random-uniq.js
@@ -0,0 +1,11 @@
+'use strict';
+
+var generated = Object.create(null)
+
+  , random = Math.random;
+
+module.exports = function () {
+	var str;
+	do { str = random().toString(36).slice(2); } while (generated[str]);
+	return str;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/raw/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/raw/implement.js
new file mode 100644
index 00000000000000..c417e659b2086c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/raw/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(String, 'raw', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/raw/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/raw/index.js
new file mode 100644
index 00000000000000..504a5de24bf3ce
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/raw/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? String.raw
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/raw/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/raw/is-implemented.js
new file mode 100644
index 00000000000000..d7204c0c49e8a9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/raw/is-implemented.js
@@ -0,0 +1,9 @@
+'use strict';
+
+module.exports = function () {
+	var raw = String.raw, test;
+	if (typeof raw !== 'function') return false;
+	test = ['foo\nbar', 'marko\n'];
+	test.raw = ['foo\\nbar', 'marko\\n'];
+	return raw(test, 'INSE\nRT') === 'foo\\nbarINSE\nRTmarko\\n';
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/raw/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/raw/shim.js
new file mode 100644
index 00000000000000..7096efbc5671d1
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/string/raw/shim.js
@@ -0,0 +1,15 @@
+'use strict';
+
+var toPosInt   = require('../../number/to-pos-integer')
+  , validValue = require('../../object/valid-value')
+
+  , reduce = Array.prototype.reduce;
+
+module.exports = function (callSite/*,  …substitutions*/) {
+	var args, rawValue = Object(validValue(Object(validValue(callSite)).raw));
+	if (!toPosInt(rawValue.length)) return '';
+	args = arguments;
+	return reduce.call(rawValue, function (a, b, i) {
+		return a + String(args[i]) + b;
+	});
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/__tad.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/__tad.js
new file mode 100644
index 00000000000000..884577887f5704
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/__tad.js
@@ -0,0 +1,3 @@
+'use strict';
+
+exports.context = null;
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/@@iterator/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/@@iterator/implement.js
new file mode 100644
index 00000000000000..f0605399e0274e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/@@iterator/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../array/#/@@iterator/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/@@iterator/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/@@iterator/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/@@iterator/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/@@iterator/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/@@iterator/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/@@iterator/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/@@iterator/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/@@iterator/shim.js
new file mode 100644
index 00000000000000..e590d8f28e7c0e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/@@iterator/shim.js
@@ -0,0 +1,9 @@
+'use strict';
+
+exports.__generic = function (t, a) {
+	var iterator = t.call(this);
+	a.deep(iterator.next(), { value: '1', done: false });
+	a.deep(iterator.next(), { value: '2', done: false });
+	a.deep(iterator.next(), { value: '3', done: false });
+	a.deep(iterator.next(), { value: undefined, done: true });
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/_compare-by-length.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/_compare-by-length.js
new file mode 100644
index 00000000000000..e40c305b98fe68
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/_compare-by-length.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x = [4, 5, 6], y = { length: 8 }, w = {}, z = { length: 1 };
+
+	a.deep([x, y, w, z].sort(t), [w, z, x, y]);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/binary-search.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/binary-search.js
new file mode 100644
index 00000000000000..cf3317371b3491
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/binary-search.js
@@ -0,0 +1,15 @@
+'use strict';
+
+var compare  = function (value) { return this - value; };
+
+module.exports = function (t, a) {
+	var arr;
+	arr = [2, 5, 5, 8, 34, 67, 98, 345, 678];
+
+	// highest, equal match
+	a(t.call(arr, compare.bind(1)), 0, "All higher");
+	a(t.call(arr, compare.bind(679)), arr.length - 1, "All lower");
+	a(t.call(arr, compare.bind(4)), 0, "Mid");
+	a(t.call(arr, compare.bind(5)), 2, "Match");
+	a(t.call(arr, compare.bind(6)), 2, "Above");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/clear.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/clear.js
new file mode 100644
index 00000000000000..a5b1c977ad98cf
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/clear.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x = [1, 2, {}, 4];
+	a(t.call(x), x, "Returns same array");
+	a.deep(x, [], "Empties array");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/compact.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/compact.js
new file mode 100644
index 00000000000000..6390eb26dddf6b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/compact.js
@@ -0,0 +1,17 @@
+'use strict';
+
+module.exports = {
+	__generic: function (t, a) {
+		a(t.call(this).length, 3);
+	},
+	"": function (t, a) {
+		var o, x, y, z;
+		o = {};
+		x = [0, 1, "", null, o, false, undefined, true];
+		y = x.slice(0);
+
+		a.not(z = t.call(x), x, "Returns different object");
+		a.deep(x, y, "Origin not changed");
+		a.deep(z, [0, 1, "", o, false, true], "Result");
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/concat/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/concat/implement.js
new file mode 100644
index 00000000000000..3bdbe86812aaaa
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/concat/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../array/#/concat/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/concat/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/concat/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/concat/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/concat/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/concat/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/concat/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/concat/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/concat/shim.js
new file mode 100644
index 00000000000000..c30eb7eab08178
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/concat/shim.js
@@ -0,0 +1,26 @@
+'use strict';
+
+var SubArray = require('../../../../array/_sub-array-dummy-safe');
+
+module.exports = function (t, a) {
+	var arr = [1, 3, 45], x = {}, subArr, subArr2, result;
+
+	a.deep(t.call(arr, '2d', x, ['ere', 'fe', x], false, null),
+		[1, 3, 45, '2d', x, 'ere', 'fe', x, false, null], "Plain array");
+
+	subArr = new SubArray('lol', 'miszko');
+	subArr2 = new SubArray('elo', 'fol');
+
+	result = t.call(subArr, 'df', arr, 'fef', subArr2, null);
+	a(result instanceof SubArray, true, "Instance of subclass");
+	a.deep(result, ['lol', 'miszko', 'df', 1, 3, 45, 'fef', 'elo', 'fol', null],
+		"Spreable by default");
+
+	SubArray.prototype['@@isConcatSpreadable'] = false;
+
+	result = t.call(subArr, 'df', arr, 'fef', subArr2, null);
+	a.deep(result, ['lol', 'miszko', 'df', 1, 3, 45, 'fef', subArr2, null],
+		"Non spreadable");
+
+	delete SubArray.prototype['@@isConcatSpreadable'];
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/contains.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/contains.js
new file mode 100644
index 00000000000000..21404a17a61358
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/contains.js
@@ -0,0 +1,21 @@
+'use strict';
+
+module.exports = {
+	__generic: function (t, a) {
+		a(t.call(this, this[1]), true, "Contains");
+		a(t.call(this, {}), false, "Does Not contain");
+	},
+	"": function (t, a) {
+		var o, x = {}, y = {};
+
+		o = [1, 'raz', x];
+
+		a(t.call(o, 1), true, "First");
+		a(t.call(o, '1'), false, "Type coercion");
+		a(t.call(o, 'raz'), true, "Primitive");
+		a(t.call(o, 'foo'), false, "Primitive not found");
+		a(t.call(o, x), true, "Object found");
+		a(t.call(o, y), false, "Object not found");
+		a(t.call(o, 1, 1), false, "Position");
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/copy-within/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/copy-within/implement.js
new file mode 100644
index 00000000000000..36070477d66802
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/copy-within/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../array/#/copy-within/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/copy-within/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/copy-within/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/copy-within/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/copy-within/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/copy-within/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/copy-within/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/copy-within/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/copy-within/shim.js
new file mode 100644
index 00000000000000..93c85ea3114c24
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/copy-within/shim.js
@@ -0,0 +1,29 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var args, x;
+
+	a.h1("2 args");
+	x = [1, 2, 3, 4, 5];
+	t.call(x, 0, 3);
+	a.deep(x, [4, 5, 3, 4, 5]);
+	a.deep(t.call([1, 2, 3, 4, 5], 1, 3), [1, 4, 5, 4, 5]);
+	a.deep(t.call([1, 2, 3, 4, 5], 1, 2), [1, 3, 4, 5, 5]);
+	a.deep(t.call([1, 2, 3, 4, 5], 2, 2), [1, 2, 3, 4, 5]);
+
+	a.h1("3 args");
+	a.deep(t.call([1, 2, 3, 4, 5], 0, 3, 4), [4, 2, 3, 4, 5]);
+	a.deep(t.call([1, 2, 3, 4, 5], 1, 3, 4), [1, 4, 3, 4, 5]);
+	a.deep(t.call([1, 2, 3, 4, 5], 1, 2, 4), [1, 3, 4, 4, 5]);
+
+	a.h1("Negative args");
+	a.deep(t.call([1, 2, 3, 4, 5], 0, -2), [4, 5, 3, 4, 5]);
+	a.deep(t.call([1, 2, 3, 4, 5], 0, -2, -1), [4, 2, 3, 4, 5]);
+	a.deep(t.call([1, 2, 3, 4, 5], -4, -3, -2), [1, 3, 3, 4, 5]);
+	a.deep(t.call([1, 2, 3, 4, 5], -4, -3, -1), [1, 3, 4, 4, 5]);
+	a.deep(t.call([1, 2, 3, 4, 5], -4, -3), [1, 3, 4, 5, 5]);
+
+	a.h1("Array-likes");
+	args = { 0: 1, 1: 2, 2: 3, length: 3 };
+	a.deep(t.call(args, -2, 0), { '0': 1, '1': 1, '2': 2, length: 3 });
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/diff.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/diff.js
new file mode 100644
index 00000000000000..bcfa3a0bd12f84
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/diff.js
@@ -0,0 +1,17 @@
+'use strict';
+
+module.exports = {
+	__generic: function (t, a) {
+		a.deep(t.call(this, this), []);
+	},
+	"": function (t, a) {
+		var x = {}, y = {};
+
+		a.deep(t.call([1, 'raz', x, 2, 'trzy', y], [x, 2, 'trzy']), [1, 'raz', y],
+			"Scope longer");
+		a.deep(t.call([1, 'raz', x], [x, 2, 'trzy', 1, y]), ['raz'],
+			"Arg longer");
+		a.deep(t.call([1, 'raz', x], []), [1, 'raz', x], "Empty arg");
+		a.deep(t.call([], [1, y, 'sdfs']), [], "Empty scope");
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/e-index-of.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/e-index-of.js
new file mode 100644
index 00000000000000..4cf6c6359d44ee
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/e-index-of.js
@@ -0,0 +1,13 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x = {};
+	a(t.call([3, 'raz', {}, x, {}], x), 3, "Regular");
+	a(t.call([3, 'raz', NaN, {}, NaN], NaN), 2, "NaN");
+	a(t.call([3, 'raz', 0, {}, -0], -0), 2, "-0");
+	a(t.call([3, 'raz', -0, {}, 0], +0), 2, "+0");
+	a(t.call([3, 'raz', NaN, {}, NaN], NaN, 3), 4, "fromIndex");
+	a(t.call([3, 'raz', NaN, {}, NaN], NaN, -1), 4, "fromIndex negative #1");
+	a(t.call([3, 'raz', NaN, {}, NaN], NaN, -2), 4, "fromIndex negative #2");
+	a(t.call([3, 'raz', NaN, {}, NaN], NaN, -3), 2, "fromIndex negative #3");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/e-last-index-of.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/e-last-index-of.js
new file mode 100644
index 00000000000000..ed4f700421a8f1
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/e-last-index-of.js
@@ -0,0 +1,12 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x = {};
+	a(t.call([3, 'raz', {}, x, {}, x], x), 5, "Regular");
+	a(t.call([3, 'raz', NaN, {}, x], NaN), 2, "NaN");
+	a(t.call([3, 'raz', 0, {}, -0], -0), 4, "-0");
+	a(t.call([3, 'raz', -0, {}, 0], +0), 4, "+0");
+	a(t.call([3, 'raz', NaN, {}, NaN], NaN, 3), 2, "fromIndex");
+	a(t.call([3, 'raz', NaN, 2, NaN], NaN, -1), 4, "Negative fromIndex #1");
+	a(t.call([3, 'raz', NaN, 2, NaN], NaN, -2), 2, "Negative fromIndex #2");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/entries/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/entries/implement.js
new file mode 100644
index 00000000000000..733209a1c80653
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/entries/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../array/#/entries/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/entries/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/entries/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/entries/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/entries/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/entries/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/entries/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/entries/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/entries/shim.js
new file mode 100644
index 00000000000000..bf40d31005df45
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/entries/shim.js
@@ -0,0 +1,9 @@
+'use strict';
+
+exports.__generic = function (t, a) {
+	var iterator = t.call(this);
+	a.deep(iterator.next(), { value: [0, '1'], done: false });
+	a.deep(iterator.next(), { value: [1, '2'], done: false });
+	a.deep(iterator.next(), { value: [2, '3'], done: false });
+	a.deep(iterator.next(), { value: undefined, done: true });
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/exclusion.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/exclusion.js
new file mode 100644
index 00000000000000..07b32d8e8cbf9b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/exclusion.js
@@ -0,0 +1,15 @@
+'use strict';
+
+module.exports = {
+	__generic: function (t, a) {
+		var x = {};
+		a.deep(t.call(this, this, [this[0], this[2], x]), [x]);
+	},
+	"": function (t, a) {
+		var x = {}, y = {};
+
+		a.deep(t.call([x, y]), [x, y], "No arguments");
+		a.deep(t.call([x, 1], [], []), [x, 1], "Empty arguments");
+		a.deep(t.call([1, 'raz', x], [2, 'raz', y], [2, 'raz', x]), [1, y]);
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/fill/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/fill/implement.js
new file mode 100644
index 00000000000000..2a01d2850a18a9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/fill/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../array/#/fill/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/fill/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/fill/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/fill/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/fill/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/fill/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/fill/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/fill/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/fill/shim.js
new file mode 100644
index 00000000000000..d67300fcc23be8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/fill/shim.js
@@ -0,0 +1,18 @@
+// Taken from https://github.com/paulmillr/es6-shim/blob/master/test/array.js
+
+'use strict';
+
+module.exports = function (t, a) {
+	var x;
+
+	x = [1, 2, 3, 4, 5, 6];
+	a(t.call(x, -1), x, "Returns self object");
+	a.deep(x, [-1, -1, -1, -1, -1, -1], "Value");
+
+	a.deep(t.call([1, 2, 3, 4, 5, 6], -1, 3), [1, 2, 3, -1, -1, -1],
+		"Positive start");
+	a.deep(t.call([1, 2, 3, 4, 5, 6], -1, -3), [1, 2, 3, -1, -1, -1],
+		"Negative start");
+	a.deep(t.call([1, 2, 3, 4, 5, 6], -1, 9), [1, 2, 3, 4, 5, 6],
+		"Large start");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/filter/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/filter/implement.js
new file mode 100644
index 00000000000000..6d6b87cc30a651
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/filter/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../array/#/filter/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/filter/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/filter/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/filter/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/filter/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/filter/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/filter/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/filter/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/filter/shim.js
new file mode 100644
index 00000000000000..e8b5c39849097f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/filter/shim.js
@@ -0,0 +1,17 @@
+'use strict';
+
+var SubArray = require('../../../../array/_sub-array-dummy-safe');
+
+module.exports = function (t, a) {
+	var arr, x = {}, subArr, result;
+
+	arr = ['foo', undefined, 0, '2d', false, x, null];
+
+	a.deep(t.call(arr, Boolean), ['foo', '2d', x], "Plain array");
+
+	subArr = new SubArray('foo', undefined, 0, '2d', false, x, null);
+
+	result = t.call(subArr, Boolean);
+	a(result instanceof SubArray, true, "Instance of subclass");
+	a.deep(result, ['foo', '2d', x], "Result of subclass");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/find-index/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/find-index/implement.js
new file mode 100644
index 00000000000000..8d85e618ccd6bc
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/find-index/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../array/#/find-index/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/find-index/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/find-index/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/find-index/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/find-index/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/find-index/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/find-index/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/find-index/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/find-index/shim.js
new file mode 100644
index 00000000000000..b5fee463811d49
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/find-index/shim.js
@@ -0,0 +1,17 @@
+'use strict';
+
+exports.__generic = function (t, a) {
+	var count = 0, o = {}, self = Object(this);
+	a(t.call(self, function (value, i, scope) {
+		a(value, this[i], "Value");
+		a(i, count++, "Index");
+		a(scope, this, "Scope");
+	}, self), -1, "Falsy result");
+	a(count, 3);
+
+	count = -1;
+	a(t.call(this, function () {
+		return ++count ? o : null;
+	}, this), 1, "Truthy result");
+	a(count, 1);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/find/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/find/implement.js
new file mode 100644
index 00000000000000..29fac41e013353
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/find/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../array/#/find/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/find/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/find/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/find/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/find/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/find/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/find/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/find/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/find/shim.js
new file mode 100644
index 00000000000000..ad2e645067db5d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/find/shim.js
@@ -0,0 +1,17 @@
+'use strict';
+
+exports.__generic = function (t, a) {
+	var count = 0, o = {}, self = Object(this);
+	a(t.call(self, function (value, i, scope) {
+		a(value, this[i], "Value");
+		a(i, count++, "Index");
+		a(scope, this, "Scope");
+	}, self), undefined, "Falsy result");
+	a(count, 3);
+
+	count = -1;
+	a(t.call(this, function () {
+		return ++count ? o : null;
+	}, this), this[1], "Truthy result");
+	a(count, 1);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/first-index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/first-index.js
new file mode 100644
index 00000000000000..4aebad64b44e51
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/first-index.js
@@ -0,0 +1,17 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x;
+	a(t.call([]), null, "Empty");
+	a(t.call([null]), 0, "One value");
+	a(t.call([1, 2, 3]), 0, "Many values");
+	a(t.call(new Array(1000)), null, "Sparse empty");
+	x = [];
+	x[883] = undefined;
+	x[890] = null;
+	a(t.call(x), 883, "Manual sparse, distant value");
+	x = new Array(1000);
+	x[657] = undefined;
+	x[700] = null;
+	a(t.call(x), 657, "Sparse, distant value");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/first.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/first.js
new file mode 100644
index 00000000000000..87fde0357ef1b0
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/first.js
@@ -0,0 +1,13 @@
+'use strict';
+
+exports.__generic = function (t, a) {
+	a(t.call(this), this[0]);
+};
+exports[''] = function (t, a) {
+	var x;
+	a(t.call([]), undefined, "Empty");
+	a(t.call(new Array(234), undefined, "Sparse empty"));
+	x = new Array(2342);
+	x[434] = {};
+	a(t.call(x), x[434], "Sparse");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/flatten.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/flatten.js
new file mode 100644
index 00000000000000..65f1214b04da93
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/flatten.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var o = [1, 2, [3, 4, [5, 6], 7, 8], 9, 10];
+
+module.exports = {
+	__generic: function (t, a) {
+		a(t.call(this).length, 3);
+	},
+	"Nested Arrays": function (t, a) {
+		a(t.call(o).length, 10);
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/for-each-right.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/for-each-right.js
new file mode 100644
index 00000000000000..2d24569d94d86d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/for-each-right.js
@@ -0,0 +1,36 @@
+'use strict';
+
+module.exports = {
+	__generic: function (t, a) {
+		var count = 0, first, last, x, icount = this.length;
+		t.call(this, function (item, index, col) {
+			++count;
+			if (!first) {
+				first = item;
+			}
+			last = item;
+			x = col;
+			a(index, --icount, "Index");
+		});
+		a(count, this.length, "Iterated");
+		a(first, this[this.length - 1], "First is last");
+		a(last, this[0], "Last is first");
+		a.deep(x, Object(this), "Collection as third argument"); //jslint: skip
+	},
+	"": function (t, a) {
+		var x = {}, y, count;
+		t.call([1], function () { y = this; }, x);
+		a(y, x, "Scope");
+		y = 0;
+		t.call([3, 4, 4], function (a, i) { y += i; });
+		a(y, 3, "Indexes");
+
+		x = [1, 3];
+		x[5] = 'x';
+		y = 0;
+		count = 0;
+		t.call(x, function (a, i) { ++count; y += i; });
+		a(y, 6, "Misssing Indexes");
+		a(count, 3, "Misssing Indexes, count");
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/group.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/group.js
new file mode 100644
index 00000000000000..32dc8c2dbb68bf
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/group.js
@@ -0,0 +1,24 @@
+'use strict';
+
+module.exports = {
+	__generic: function (t, a) {
+		var count = 0, self;
+
+		self = Object(this);
+		a.deep(t.call(self, function (v, i, scope) {
+			a(v, this[i], "Value");
+			a(i, count++, "Index");
+			a(scope, this, "Scope");
+			return i;
+		}, self), { 0: [this[0]], 1: [this[1]], 2: [this[2]] });
+	},
+	"": function (t, a) {
+		var r;
+		r = t.call([2, 3, 3, 4, 5, 6, 7, 7, 23, 45, 34, 56],
+			function (v) {
+				return v % 2 ? 'odd' : 'even';
+			});
+		a.deep(r.odd, [3, 3, 5, 7, 7, 23, 45]);
+		a.deep(r.even, [2, 4, 6, 34, 56]);
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/indexes-of.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/indexes-of.js
new file mode 100644
index 00000000000000..3364170f1ec4a9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/indexes-of.js
@@ -0,0 +1,14 @@
+'use strict';
+
+module.exports = {
+	__generic: function (t, a) {
+		a.deep(t.call(this, this[1]), [1]);
+	},
+	"": function (t, a) {
+		var x = {};
+		a.deep(t.call([1, 3, 5, 3, 5], 6), [], "No result");
+		a.deep(t.call([1, 3, 5, 1, 3, 5, 1], 1), [0, 3, 6], "Some results");
+		a.deep(t.call([], x), [], "Empty array");
+		a.deep(t.call([x, 3, {}, x, 3, 5, x], x), [0, 3, 6], "Search for object");
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/intersection.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/intersection.js
new file mode 100644
index 00000000000000..b72b2fb074fc46
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/intersection.js
@@ -0,0 +1,24 @@
+'use strict';
+
+var toArray = require('../../../array/to-array');
+
+module.exports = {
+	__generic: function (t, a) {
+		a.deep(t.call(this, this, this), toArray(this));
+	},
+	"": function (t, a) {
+		var x = {}, y = {}, p, r;
+		a.deep(t.call([], [2, 3, 4]), [], "Empty #1");
+		a.deep(t.call([2, 3, 4], []), [], "Empty #2");
+		a.deep(t.call([2, 3, x], [y, 5, 7]), [], "Different");
+		p = t.call([3, 5, 'raz', {}, 'dwa', x], [1, 3, 'raz', 'dwa', 'trzy', x, {}],
+			[3, 'raz', x, 65]);
+		r = [3, 'raz', x];
+		p.sort();
+		r.sort();
+		a.deep(p, r, "Same parts");
+		a.deep(t.call(r, r), r, "Same");
+		a.deep(t.call([1, 2, x, 4, 5, y, 7], [7, y, 5, 4, x, 2, 1]),
+			[1, 2, x, 4, 5, y, 7], "Long reverse same");
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/is-copy.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/is-copy.js
new file mode 100644
index 00000000000000..e7f80e7a8d4ebc
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/is-copy.js
@@ -0,0 +1,13 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x = {};
+	a(t.call([], []), true, "Empty");
+	a(t.call([], {}), true, "Empty lists");
+	a(t.call([1, x, 'raz'], [1, x, 'raz']), true, "Same");
+	a(t.call([1, x, 'raz'], { 0: 1, 1: x, 2: 'raz', length: 3 }), true,
+			"Same lists");
+	a(t.call([1, x, 'raz'], [x, 1, 'raz']), false, "Diff order");
+	a(t.call([1, x], [1, x, 'raz']), false, "Diff length #1");
+	a(t.call([1, x, 'raz'], [1, x]), false, "Diff length #2");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/is-uniq.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/is-uniq.js
new file mode 100644
index 00000000000000..7349ba337135a7
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/is-uniq.js
@@ -0,0 +1,11 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x = {};
+	a(t.call([]), true, "Empty");
+	a(t.call({}), true, "Empty lists");
+	a(t.call([1, x, 'raz']), true, "Uniq");
+	a(t.call([1, x, 1, 'raz']), false, "Not Uniq: primitive");
+	a(t.call([1, x, '1', 'raz']), true, "Uniq: primitive");
+	a(t.call([1, x, 1, {}, 'raz']), false, "Not Uniq: Obj");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/keys/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/keys/implement.js
new file mode 100644
index 00000000000000..b0c1aa078f190e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/keys/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../array/#/keys/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/keys/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/keys/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/keys/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/keys/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/keys/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/keys/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/keys/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/keys/shim.js
new file mode 100644
index 00000000000000..a43c04cac103a6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/keys/shim.js
@@ -0,0 +1,9 @@
+'use strict';
+
+exports.__generic = function (t, a) {
+	var iterator = t.call(this);
+	a.deep(iterator.next(), { value: 0, done: false });
+	a.deep(iterator.next(), { value: 1, done: false });
+	a.deep(iterator.next(), { value: 2, done: false });
+	a.deep(iterator.next(), { value: undefined, done: true });
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/last-index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/last-index.js
new file mode 100644
index 00000000000000..a1cac1073f8862
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/last-index.js
@@ -0,0 +1,17 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x;
+	a(t.call([]), null, "Empty");
+	a(t.call([null]), 0, "One value");
+	a(t.call([1, 2, 3]), 2, "Many values");
+	a(t.call(new Array(1000)), null, "Sparse empty");
+	x = [];
+	x[883] = null;
+	x[890] = undefined;
+	a(t.call(x), 890, "Manual sparse, distant value");
+	x = new Array(1000);
+	x[657] = null;
+	x[700] = undefined;
+	a(t.call(x), 700, "Sparse, distant value");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/last.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/last.js
new file mode 100644
index 00000000000000..8d051bc8d2f5df
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/last.js
@@ -0,0 +1,15 @@
+'use strict';
+
+exports.__generic = function (t, a) {
+	a(t.call(this), this[this.length - 1]);
+};
+
+exports[''] = function (t, a) {
+	var x;
+	a(t.call([]), undefined, "Empty");
+	a(t.call(new Array(234), undefined, "Sparse empty"));
+	x = new Array(2342);
+	x[434] = {};
+	x[450] = {};
+	a(t.call(x), x[450], "Sparse");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/map/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/map/implement.js
new file mode 100644
index 00000000000000..cdcbc8df6206a5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/map/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../array/#/map/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/map/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/map/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/map/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/map/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/map/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/map/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/map/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/map/shim.js
new file mode 100644
index 00000000000000..bbfefe8e333dc8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/map/shim.js
@@ -0,0 +1,19 @@
+'use strict';
+
+var SubArray = require('../../../../array/_sub-array-dummy-safe');
+
+module.exports = function (t, a) {
+	var arr, x = {}, subArr, result;
+
+	arr = ['foo', undefined, 0, '2d', false, x, null];
+
+	a.deep(t.call(arr, Boolean), [true, false, false, true, false, true, false],
+		"Plain array");
+
+	subArr = new SubArray('foo', undefined, 0, '2d', false, x, null);
+
+	result = t.call(subArr, Boolean);
+	a(result instanceof SubArray, true, "Instance of subclass");
+	a.deep(result, [true, false, false, true, false, true, false],
+		"Result of subclass");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/remove.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/remove.js
new file mode 100644
index 00000000000000..3ebdca2d0183df
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/remove.js
@@ -0,0 +1,14 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var y = {}, z = {}, x = [9, z, 5, y, 'foo'];
+	t.call(x, y);
+	a.deep(x, [9, z, 5, 'foo']);
+	t.call(x, {});
+	a.deep(x, [9, z, 5, 'foo'], "Not existing");
+	t.call(x, 5);
+	a.deep(x, [9, z, 'foo'], "Primitive");
+	x = [9, z, 5, y, 'foo'];
+	t.call(x, z, 5, 'foo');
+	a.deep(x, [9, y], "More than one argument");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/separate.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/separate.js
new file mode 100644
index 00000000000000..42918b59711e32
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/separate.js
@@ -0,0 +1,15 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x = [], y = {}, z = {};
+	a.deep(t.call(x, y), [], "Empty");
+	a.not(t.call(x), x, "Returns copy");
+	a.deep(t.call([1], y), [1], "One");
+	a.deep(t.call([1, 'raz'], y), [1, y, 'raz'], "One");
+	a.deep(t.call([1, 'raz', x], y), [1, y, 'raz', y, x], "More");
+	x = new Array(1000);
+	x[23] = 2;
+	x[3453] = 'raz';
+	x[500] = z;
+	a.deep(t.call(x, y), [2, y, z, y, 'raz'], "Sparse");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/slice/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/slice/implement.js
new file mode 100644
index 00000000000000..855ae2fa4df88e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/slice/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../array/#/slice/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/slice/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/slice/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/slice/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/slice/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/slice/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/slice/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/slice/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/slice/shim.js
new file mode 100644
index 00000000000000..f674f3470037f7
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/slice/shim.js
@@ -0,0 +1,17 @@
+'use strict';
+
+var SubArray = require('../../../../array/_sub-array-dummy-safe');
+
+module.exports = function (t, a) {
+	var arr, x = {}, subArr, result;
+
+	arr = ['foo', undefined, 0, '2d', false, x, null];
+
+	a.deep(t.call(arr, 2, 4), [0, '2d'], "Plain array: result");
+
+	subArr = new SubArray('foo', undefined, 0, '2d', false, x, null);
+
+	result = t.call(subArr, 2, 4);
+	a(result instanceof SubArray, true, "Instance of subclass");
+	a.deep(result, [0, '2d'], "Subclass: result");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/some-right.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/some-right.js
new file mode 100644
index 00000000000000..900771a6f818a4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/some-right.js
@@ -0,0 +1,43 @@
+'use strict';
+
+module.exports = {
+	__generic: function (t, a) {
+		var count = 0, first, last, x, icount = this.length;
+		t.call(this, function (item, index, col) {
+			++count;
+			if (!first) {
+				first = item;
+			}
+			last = item;
+			x = col;
+			a(index, --icount, "Index");
+		});
+		a(count, this.length, "Iterated");
+		a(first, this[this.length - 1], "First is last");
+		a(last, this[0], "Last is first");
+		a.deep(x, Object(this), "Collection as third argument"); //jslint: skip
+	},
+	"": function (t, a) {
+		var x = {}, y, count;
+		t.call([1], function () { y = this; }, x);
+		a(y, x, "Scope");
+		y = 0;
+		t.call([3, 4, 4], function (a, i) { y += i; });
+		a(y, 3, "Indexes");
+
+		x = [1, 3];
+		x[5] = 'x';
+		y = 0;
+		count = 0;
+		a(t.call(x, function (a, i) { ++count; y += i; }), false, "Return");
+		a(y, 6, "Misssing Indexes");
+		a(count, 3, "Misssing Indexes, count");
+
+		count = 0;
+		a(t.call([-2, -3, -4, 2, -5], function (item) {
+			++count;
+			return item > 0;
+		}), true, "Return");
+		a(count, 2, "Break after true is returned");
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/splice/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/splice/implement.js
new file mode 100644
index 00000000000000..0d9f46188b528b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/splice/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../array/#/splice/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/splice/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/splice/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/splice/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/splice/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/splice/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/splice/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/splice/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/splice/shim.js
new file mode 100644
index 00000000000000..2c751e672400e6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/splice/shim.js
@@ -0,0 +1,19 @@
+'use strict';
+
+var SubArray = require('../../../../array/_sub-array-dummy-safe');
+
+module.exports = function (t, a) {
+	var arr, x = {}, subArr, result;
+
+	arr = ['foo', undefined, 0, '2d', false, x, null];
+
+	a.deep(t.call(arr, 2, 2, 'bar'), [0, '2d'], "Plain array: result");
+	a.deep(arr, ["foo", undefined, "bar", false, x, null], "Plain array: change");
+
+	subArr = new SubArray('foo', undefined, 0, '2d', false, x, null);
+
+	result = t.call(subArr, 2, 2, 'bar');
+	a(result instanceof SubArray, true, "Instance of subclass");
+	a.deep(result, [0, '2d'], "Subclass: result");
+	a.deep(subArr, ["foo", undefined, "bar", false, x, null], "Subclass: change");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/uniq.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/uniq.js
new file mode 100644
index 00000000000000..2f7e6c4ed1feb5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/uniq.js
@@ -0,0 +1,14 @@
+'use strict';
+
+module.exports = {
+	__generic: function (t, a) {
+		a(t.call(this).length, 3);
+	},
+	"": function (t, a) {
+		var o, x = {}, y = {}, z = {}, w;
+		o = [1, 2, x, 3, 1, 'raz', '1', y, x, 'trzy', z, 'raz'];
+
+		a.not(w = t.call(o), o, "Returns different object");
+		a.deep(w, [1, 2, x, 3, 'raz', '1', y, 'trzy', z], "Result");
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/values/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/values/implement.js
new file mode 100644
index 00000000000000..9f40138c254b30
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/values/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../array/#/values/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/values/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/values/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/values/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/values/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/values/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/values/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/values/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/values/shim.js
new file mode 100644
index 00000000000000..e590d8f28e7c0e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/#/values/shim.js
@@ -0,0 +1,9 @@
+'use strict';
+
+exports.__generic = function (t, a) {
+	var iterator = t.call(this);
+	a.deep(iterator.next(), { value: '1', done: false });
+	a.deep(iterator.next(), { value: '2', done: false });
+	a.deep(iterator.next(), { value: '3', done: false });
+	a.deep(iterator.next(), { value: undefined, done: true });
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/__scopes.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/__scopes.js
new file mode 100644
index 00000000000000..fc240d304869bb
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/__scopes.js
@@ -0,0 +1,9 @@
+'use strict';
+
+exports.Array = ['1', '2', '3'];
+
+exports.Arguments = (function () {
+	return arguments;
+}('1', '2', '3'));
+
+exports.String = "123";
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/_is-extensible.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/_is-extensible.js
new file mode 100644
index 00000000000000..d387126fe111ed
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/_is-extensible.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(typeof t, 'boolean');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/_sub-array-dummy-safe.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/_sub-array-dummy-safe.js
new file mode 100644
index 00000000000000..29d8699d461a85
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/_sub-array-dummy-safe.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var isArray = Array.isArray;
+
+module.exports = function (t, a) {
+	t((t === null) || isArray(t.prototype), true);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/_sub-array-dummy.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/_sub-array-dummy.js
new file mode 100644
index 00000000000000..29d8699d461a85
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/_sub-array-dummy.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var isArray = Array.isArray;
+
+module.exports = function (t, a) {
+	t((t === null) || isArray(t.prototype), true);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/from/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/from/implement.js
new file mode 100644
index 00000000000000..e0db846f99a0d9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/from/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../array/from/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/from/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/from/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/from/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/from/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/from/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/from/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/from/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/from/shim.js
new file mode 100644
index 00000000000000..310302ac486645
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/from/shim.js
@@ -0,0 +1,60 @@
+// Some tests taken from: https://github.com/mathiasbynens/Array.from/blob/master/tests/tests.js
+
+'use strict';
+
+module.exports = function (t, a) {
+	var o = [1, 2, 3], MyType;
+	a.not(t(o), o, "Array");
+	a.deep(t(o), o, "Array: same content");
+	a.deep(t('12r3v'), ['1', '2', 'r', '3', 'v'], "String");
+	a.deep(t((function () { return arguments; }(3, o, 'raz'))),
+		[3, o, 'raz'], "Arguments");
+	a.deep(t((function () { return arguments; }(3))), [3],
+		"Arguments with one numeric value");
+
+	a.deep(t({ 0: 'raz', 1: 'dwa', length: 2 }), ['raz', 'dwa'], "Other");
+
+	a.deep(t(o, function (val) { return (val + 2) * 10; }, 10), [30, 40, 50],
+		"Mapping");
+
+	a.throws(function () { t(); }, TypeError, "Undefined");
+	a.deep(t(3), [], "Primitive");
+
+	a(t.length, 1, "Length");
+	a.deep(t({ length: 0 }), [], "No values Array-like");
+	a.deep(t({ length: -1 }), [], "Invalid length Array-like");
+	a.deep(t({ length: -Infinity }), [], "Invalid length Array-like #2");
+	a.throws(function () { t(undefined); }, TypeError, "Undefined");
+	a.throws(function () { t(null); }, TypeError, "Null");
+	a.deep(t(false), [], "Boolean");
+	a.deep(t(-Infinity), [], "Inifity");
+	a.deep(t(-0), [], "-0");
+	a.deep(t(+0), [], "+0");
+	a.deep(t(1), [], "1");
+	a.deep(t(+Infinity), [], "+Infinity");
+	a.deep(t({}), [], "Plain object");
+	a.deep(t({ length: 1 }), [undefined], "Sparse array-like");
+	a.deep(t({ '0': 'a', '1': 'b', length: 2 }, function (x) { return x + x; }), ['aa', 'bb'],
+		"Map");
+	a.deep(t({ '0': 'a', '1': 'b', length: 2 }, function (x) { return String(this); }, undefined),
+		['undefined', 'undefined'], "Map context");
+	a.deep(t({ '0': 'a', '1': 'b', length: 2 }, function (x) { return String(this); }, 'x'),
+		['x', 'x'], "Map primitive context");
+	a.throws(function () { t({}, 'foo', 'x'); }, TypeError, "Non callable for map");
+
+	a.deep(t.call(null, { length: 1, '0': 'a' }), ['a'], "Null context");
+
+	a(t({ __proto__: { '0': 'abc', length: 1 } })[0], 'abc', "Values on prototype");
+
+	a.throws(function () { t.call(function () { return Object.freeze({}); }, {}); },
+		TypeError, "Contructor producing freezed objects");
+
+	// Ensure no setters are called for the indexes
+	// Ensure no setters are called for the indexes
+	MyType = function () {};
+	Object.defineProperty(MyType.prototype, '0', {
+		set: function (x) { throw new Error('Setter called: ' + x); }
+	});
+	a.deep(t.call(MyType, { '0': 'abc', length: 1 }), { '0': 'abc', length: 1 },
+		"Defined not set");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/generate.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/generate.js
new file mode 100644
index 00000000000000..d72e056887838b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/generate.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x = {}, y = {};
+	a.deep(t(3), [undefined, undefined, undefined], "Just length");
+	a.deep(t(0, 'x'), [], "No repeat");
+	a.deep(t(1, x, y), [x], "Arguments length larger than repeat number");
+	a.deep(t(3, x), [x, x, x], "Single argument");
+	a.deep(t(5, x, y), [x, y, x, y, x], "Many arguments");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/is-plain-array.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/is-plain-array.js
new file mode 100644
index 00000000000000..871a08aec21ff9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/is-plain-array.js
@@ -0,0 +1,18 @@
+'use strict';
+
+var SubArray = require('../../array/_sub-array-dummy-safe');
+
+module.exports = function (t, a) {
+	var arr = [1, 2, 3];
+	a(t(arr), true, "Array");
+	a(t(null), false, "Null");
+	a(t(), false, "Undefined");
+	a(t('234'), false, "String");
+	a(t(23), false, "Number");
+	a(t({}), false, "Plain object");
+	a(t({ length: 1, 0: 'raz' }), false, "Array-like");
+	a(t(Object.create(arr)), false, "Array extension");
+	if (!SubArray) return;
+	a(t(new SubArray(23)), false, "Subclass instance");
+	a(t(Array.prototype), false, "Array.prototype");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/of/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/of/implement.js
new file mode 100644
index 00000000000000..30d53be2d7abbe
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/of/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../array/of/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/of/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/of/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/of/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/of/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/of/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/of/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/of/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/of/shim.js
new file mode 100644
index 00000000000000..e6974420c1c274
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/of/shim.js
@@ -0,0 +1,68 @@
+// Most tests taken from https://github.com/mathiasbynens/Array.of/blob/master/tests/tests.js
+// Thanks @mathiasbynens
+
+'use strict';
+
+var defineProperty = Object.defineProperty;
+
+module.exports = function (t, a) {
+	var x = {}, testObject, MyType;
+
+	a.deep(t(), [], "No arguments");
+	a.deep(t(3), [3], "One numeric argument");
+	a.deep(t(3, 'raz', null, x, undefined), [3, 'raz', null, x, undefined],
+		"Many arguments");
+
+	a(t.length, 0, "Length");
+
+	a.deep(t('abc'), ['abc'], "String");
+	a.deep(t(undefined), [undefined], "Undefined");
+	a.deep(t(null), [null], "Null");
+	a.deep(t(false), [false], "Boolean");
+	a.deep(t(-Infinity), [-Infinity], "Infinity");
+	a.deep(t(-0), [-0], "-0");
+	a.deep(t(+0), [+0], "+0");
+	a.deep(t(1), [1], "1");
+	a.deep(t(1, 2, 3), [1, 2, 3], "Numeric args");
+	a.deep(t(+Infinity), [+Infinity], "+Infinity");
+	a.deep(t({ '0': 'a', '1': 'b', '2': 'c', length: 3 }),
+		[{ '0': 'a', '1': 'b', '2': 'c', length: 3 }], "Array like");
+	a.deep(t(undefined, null, false, -Infinity, -0, +0, 1, 2, +Infinity),
+		[undefined, null, false, -Infinity, -0, +0, 1, 2, +Infinity], "Falsy arguments");
+
+	a.h1("Null context");
+	a.deep(t.call(null, 'abc'), ['abc'], "String");
+	a.deep(t.call(null, undefined), [undefined], "Undefined");
+	a.deep(t.call(null, null), [null], "Null");
+	a.deep(t.call(null, false), [false], "Boolean");
+	a.deep(t.call(null, -Infinity), [-Infinity], "-Infinity");
+	a.deep(t.call(null, -0), [-0], "-0");
+	a.deep(t.call(null, +0), [+0], "+0");
+	a.deep(t.call(null, 1), [1], "1");
+	a.deep(t.call(null, 1, 2, 3), [1, 2, 3], "Numeric");
+	a.deep(t.call(null, +Infinity), [+Infinity], "+Infinity");
+	a.deep(t.call(null, { '0': 'a', '1': 'b', '2': 'c', length: 3 }),
+		[{ '0': 'a', '1': 'b', '2': 'c', length: 3 }], "Array-like");
+	a.deep(t.call(null, undefined, null, false, -Infinity, -0, +0, 1, 2, +Infinity),
+		[undefined, null, false, -Infinity, -0, +0, 1, 2, +Infinity], "Falsy");
+
+	a.h1("Other constructor context");
+	a.deep(t.call(Object, 1, 2, 3), { '0': 1, '1': 2, '2': 3, length: 3 }, "Many arguments");
+
+	testObject = Object(3);
+	testObject[0] = 1;
+	testObject[1] = 2;
+	testObject[2] = 3;
+	testObject.length = 3;
+	a.deep(t.call(Object, 1, 2, 3), testObject, "Test object");
+	a(t.call(Object).length, 0, "No arguments");
+	a.throws(function () { t.call(function () { return Object.freeze({}); }); }, TypeError,
+		"Frozen instance");
+
+	// Ensure no setters are called for the indexes
+	MyType = function () {};
+	defineProperty(MyType.prototype, '0', {
+		set: function (x) { throw new Error('Setter called: ' + x); }
+	});
+	a.deep(t.call(MyType, 'abc'), { '0': 'abc', length: 1 }, "Define, not set");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/to-array.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/to-array.js
new file mode 100644
index 00000000000000..4985b5eaee9769
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/to-array.js
@@ -0,0 +1,13 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var o = [1, 2, 3];
+	a(t(o), o, "Array");
+	a.deep(t('12r3v'), ['1', '2', 'r', '3', 'v'], "String");
+	a.deep(t((function () { return arguments; }(3, o, 'raz'))),
+		[3, o, 'raz'], "Arguments");
+	a.deep(t((function () { return arguments; }(3))), [3],
+		"Arguments with one numeric value");
+
+	a.deep(t({ 0: 'raz', 1: 'dwa', length: 2 }), ['raz', 'dwa'], "Other");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/valid-array.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/valid-array.js
new file mode 100644
index 00000000000000..3732192d1bbd1f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/array/valid-array.js
@@ -0,0 +1,14 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x;
+	a.throws(function () { t(); }, TypeError, "Undefined");
+	a.throws(function () { t(null); }, TypeError, "Null");
+	a.throws(function () { t(0); }, TypeError, "Number");
+	a.throws(function () { t(true); }, TypeError, "Boolean");
+	a.throws(function () { t('raz'); }, TypeError, "String");
+	a.throws(function () { t(function () {}); }, TypeError, "Function");
+	a.throws(function () { t({}); }, TypeError, "Object");
+	a.throws(function () { t({ length: 0 }); }, TypeError, "Array-like");
+	a(t(x = []), x, "Array");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/boolean/is-boolean.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/boolean/is-boolean.js
new file mode 100644
index 00000000000000..4e6b3cb73e4f3b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/boolean/is-boolean.js
@@ -0,0 +1,12 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t('arar'), false, "String");
+	a(t(12), false, "Number");
+	a(t(false), true, "Boolean");
+	a(t(new Boolean(false)), true, "Boolean object");
+	a(t(new Date()), false, "Date");
+	a(t(new String('raz')), false, "String object");
+	a(t({}), false, "Plain object");
+	a(t(/a/), false, "Regular expression");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/date/#/copy.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/date/#/copy.js
new file mode 100644
index 00000000000000..767c5e16a4d053
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/date/#/copy.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var o = new Date(), o2;
+
+	o2 = t.call(o);
+	a.not(o, o2, "Different objects");
+	a.ok(o2 instanceof Date, "Instance of Date");
+	a(o.getTime(), o2.getTime(), "Same time");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/date/#/days-in-month.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/date/#/days-in-month.js
new file mode 100644
index 00000000000000..9ddba55f74ac40
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/date/#/days-in-month.js
@@ -0,0 +1,17 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call(new Date(2001, 0, 1)), 31, "January");
+	a(t.call(new Date(2001, 1, 1)), 28, "February");
+	a(t.call(new Date(2000, 1, 1)), 29, "February (leap)");
+	a(t.call(new Date(2001, 2, 1)), 31, "March");
+	a(t.call(new Date(2001, 3, 1)), 30, "April");
+	a(t.call(new Date(2001, 4, 1)), 31, "May");
+	a(t.call(new Date(2001, 5, 1)), 30, "June");
+	a(t.call(new Date(2001, 6, 1)), 31, "July");
+	a(t.call(new Date(2001, 7, 1)), 31, "August");
+	a(t.call(new Date(2001, 8, 1)), 30, "September");
+	a(t.call(new Date(2001, 9, 1)), 31, "October");
+	a(t.call(new Date(2001, 10, 1)), 30, "November");
+	a(t.call(new Date(2001, 11, 1)), 31, "December");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/date/#/floor-day.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/date/#/floor-day.js
new file mode 100644
index 00000000000000..d4f4a9087c059e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/date/#/floor-day.js
@@ -0,0 +1,6 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call(new Date(2000, 0, 1, 13, 32, 34, 234)).valueOf(),
+		new Date(2000, 0, 1).valueOf());
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/date/#/floor-month.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/date/#/floor-month.js
new file mode 100644
index 00000000000000..b4a81bef6d0850
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/date/#/floor-month.js
@@ -0,0 +1,6 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call(new Date(2000, 0, 15, 13, 32, 34, 234)).valueOf(),
+		new Date(2000, 0, 1).valueOf());
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/date/#/floor-year.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/date/#/floor-year.js
new file mode 100644
index 00000000000000..aae117e769b52c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/date/#/floor-year.js
@@ -0,0 +1,6 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call(new Date(2000, 5, 13, 13, 32, 34, 234)).valueOf(),
+		new Date(2000, 0, 1).valueOf());
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/date/#/format.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/date/#/format.js
new file mode 100644
index 00000000000000..e68e4bf782ef30
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/date/#/format.js
@@ -0,0 +1,6 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var dt = new Date(2011, 2, 3, 3, 5, 5, 32);
+	a(t.call(dt, ' %Y.%y.%m.%d.%H.%M.%S.%L '), ' 2011.11.03.03.03.05.05.032 ');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/date/is-date.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/date/is-date.js
new file mode 100644
index 00000000000000..109093dfbe32f8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/date/is-date.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t('arar'), false, "String");
+	a(t(12), false, "Number");
+	a(t(true), false, "Boolean");
+	a(t(new Date()), true, "Date");
+	a(t(new String('raz')), false, "String object");
+	a(t({}), false, "Plain object");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/date/valid-date.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/date/valid-date.js
new file mode 100644
index 00000000000000..98787e40781687
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/date/valid-date.js
@@ -0,0 +1,12 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var d = new Date();
+	a(t(d), d, "Date");
+	a.throws(function () {
+		t({});
+	}, "Object");
+	a.throws(function () {
+		t({ valueOf: function () { return 20; } });
+	}, "Number object");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/error/#/throw.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/error/#/throw.js
new file mode 100644
index 00000000000000..1213cfc3b12791
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/error/#/throw.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var e = new Error();
+	try {
+		t.call(e);
+	} catch (e2) {
+		a(e2, e);
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/error/custom.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/error/custom.js
new file mode 100644
index 00000000000000..d4ff500c9b30f2
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/error/custom.js
@@ -0,0 +1,12 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var T = t, err = new T('My Error', 'MY_ERROR', { errno: 123 });
+	a(err instanceof Error, true, "Instance of error");
+	a(err.constructor, Error, "Constructor");
+	a(err.name, 'Error', "Name");
+	a(String(err), 'Error: My Error', "String representation");
+	a(err.code, 'MY_ERROR', "Code");
+	a(err.errno, 123, "Errno");
+	a(typeof err.stack, 'string', "Stack trace");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/error/is-error.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/error/is-error.js
new file mode 100644
index 00000000000000..f8b5e2000eb769
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/error/is-error.js
@@ -0,0 +1,16 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t(), false, "Undefined");
+	a(t(1), false, "Primitive");
+	a(t({}), false, "Objectt");
+	a(t({ toString: function () { return '[object Error]'; } }), false,
+		"Fake error");
+	a(t(new Error()), true, "Error");
+	a(t(new EvalError()), true, "EvalError");
+	a(t(new RangeError()), true, "RangeError");
+	a(t(new ReferenceError()), true, "ReferenceError");
+	a(t(new SyntaxError()), true, "SyntaxError");
+	a(t(new TypeError()), true, "TypeError");
+	a(t(new URIError()), true, "URIError");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/error/valid-error.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/error/valid-error.js
new file mode 100644
index 00000000000000..e04cdb33b7cdf4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/error/valid-error.js
@@ -0,0 +1,9 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var e = new Error();
+	a(t(e), e, "Error");
+	a.throws(function () {
+		t({});
+	}, "Other");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/#/compose.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/#/compose.js
new file mode 100644
index 00000000000000..83de5e844ac87d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/#/compose.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var f = function (a, b) { return ['a', arguments.length, a, b]; }
+  , g = function (a) { return ['b', arguments.length].concat(a); }
+  , h = function (a) { return ['c', arguments.length].concat(a); };
+
+module.exports = function (t, a) {
+	a.deep(t.call(h, g, f)(1, 2), ['c', 1, 'b', 1, 'a', 2, 1, 2]);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/#/copy.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/#/copy.js
new file mode 100644
index 00000000000000..7a22e2f249276e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/#/copy.js
@@ -0,0 +1,19 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var foo = 'raz', bar = 'dwa'
+	  , fn = function marko(a, b) { return this + a + b + foo + bar; }
+	  , result, o = {};
+
+	fn.prototype = o;
+
+	fn.foo = 'raz';
+
+	result = t.call(fn);
+
+	a(result.length, fn.length, "Length");
+	a(result.name, fn.name, "Length");
+	a(result.call('marko', 'el', 'fe'), 'markoelferazdwa', "Body");
+	a(result.prototype, fn.prototype, "Prototype");
+	a(result.foo, fn.foo, "Custom property");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/#/curry.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/#/curry.js
new file mode 100644
index 00000000000000..18fb0389e79b26
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/#/curry.js
@@ -0,0 +1,18 @@
+'use strict';
+
+var toArray = require('../../../array/to-array')
+
+  , f = function () { return toArray(arguments); };
+
+module.exports = function (t, a) {
+	var x, y = {}, z;
+	a.deep(t.call(f, 0, 1, 2)(3), [], "0 arguments");
+	x = t.call(f, 5, {});
+	a(x.length, 5, "Length #1");
+	z = x(1, 2);
+	a(z.length, 3, "Length #2");
+	z = z(3, 4);
+	a(z.length, 1, "Length #1");
+	a.deep(z(5, 6), [1, 2, 3, 4, 5], "Many arguments");
+	a.deep(x(8, 3)(y, 45)('raz', 6), [8, 3, y, 45, 'raz'], "Many arguments #2");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/#/lock.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/#/lock.js
new file mode 100644
index 00000000000000..44a12d7b56c748
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/#/lock.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call(function () {
+		return arguments.length;
+	})(1, 2, 3), 0);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/#/not.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/#/not.js
new file mode 100644
index 00000000000000..c0f5e9d4b989a5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/#/not.js
@@ -0,0 +1,11 @@
+'use strict';
+
+var identity = require('../../../function/identity')
+  , noop     = require('../../../function/noop');
+
+module.exports = function (t, a) {
+	a(t.call(identity)(''), true, "Falsy");
+	a(t.call(noop)(), true, "Undefined");
+	a(t.call(identity)({}), false, "Any object");
+	a(t.call(identity)(true), false, "True");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/#/partial.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/#/partial.js
new file mode 100644
index 00000000000000..bd00ce752f5202
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/#/partial.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var toArray = require('../../../array/to-array')
+
+  , f = function () { return toArray(arguments); };
+
+module.exports = function (t, a) {
+	a.deep(t.call(f, 1)(2, 3), [1, 2, 3]);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/#/spread.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/#/spread.js
new file mode 100644
index 00000000000000..b82dfecfe95045
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/#/spread.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var f = function (a, b) { return this[a] + this[b]; }
+  , o = { a: 3, b: 4 };
+
+module.exports = function (t, a) {
+	a(t.call(f).call(o, ['a', 'b']), 7);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/#/to-string-tokens.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/#/to-string-tokens.js
new file mode 100644
index 00000000000000..4c54d30354b405
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/#/to-string-tokens.js
@@ -0,0 +1,12 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a.deep(t.call(function (a, b) { return this[a] + this[b]; }),
+		{ args: 'a, b', body: ' return this[a] + this[b]; ' });
+	a.deep(t.call(function () {}),
+		{ args: '', body: '' });
+	a.deep(t.call(function (raz) {}),
+		{ args: 'raz', body: '' });
+	a.deep(t.call(function () { Object(); }),
+		{ args: '', body: ' Object(); ' });
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/_define-length.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/_define-length.js
new file mode 100644
index 00000000000000..8f037e857eaa09
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/_define-length.js
@@ -0,0 +1,12 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var foo = 'raz', bar = 'dwa'
+	  , fn = function (a, b) { return this + a + b + foo + bar; }
+	  , result;
+
+	result = t(fn, 3);
+	a(result.call('marko', 'el', 'fe'), 'markoelferazdwa', "Content");
+	a(result.length, 3, "Length");
+	a(result.prototype, fn.prototype, "Prototype");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/constant.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/constant.js
new file mode 100644
index 00000000000000..fda52aa43710c1
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/constant.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var o = {};
+
+module.exports = function (t, a) {
+	a(t(o)(), o);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/identity.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/identity.js
new file mode 100644
index 00000000000000..8013e2e5af1288
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/identity.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var o = {};
+
+module.exports = function (t, a) {
+	a(t(o), o);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/invoke.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/invoke.js
new file mode 100644
index 00000000000000..fcce4aaaaafb87
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/invoke.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var constant = require('../../function/constant')
+
+  , o = { b: constant('c') };
+
+module.exports = function (t, a) {
+	a(t('b')(o), 'c');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/is-arguments.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/is-arguments.js
new file mode 100644
index 00000000000000..f8de8812a5035d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/is-arguments.js
@@ -0,0 +1,11 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var args, dummy;
+	args = (function () { return arguments; }());
+	dummy = { '0': 1, '1': 2 };
+	Object.defineProperty(dummy, 'length', { value: 2 });
+	a(t(args), true, "Arguments");
+	a(t(dummy), false, "Dummy");
+	a(t([]), false, "Array");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/is-function.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/is-function.js
new file mode 100644
index 00000000000000..83acc42f9a6637
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/is-function.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var o = { call: Function.prototype.call, apply: Function.prototype.apply };
+
+module.exports = function (t, a) {
+	a(t(function () {}), true, "Function is function");
+	a(t(o), false, "Plain object is not function");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/noop.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/noop.js
new file mode 100644
index 00000000000000..4305c6fcfd51cd
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/noop.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(typeof t(1, 2, 3), 'undefined');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/pluck.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/pluck.js
new file mode 100644
index 00000000000000..5bf9583ad52b3e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/pluck.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var o = { foo: 'bar' };
+
+module.exports = function (t, a) {
+	a(t('foo')(o), o.foo);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/valid-function.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/valid-function.js
new file mode 100644
index 00000000000000..59b16233b37978
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/function/valid-function.js
@@ -0,0 +1,17 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var f = function () {};
+	a(t(f), f, "Function");
+	f = new Function();
+	a(t(f), f, "Function");
+	a.throws(function () {
+		t({});
+	}, "Object");
+	a.throws(function () {
+		t(/re/);
+	}, "RegExp");
+	a.throws(function () {
+		t({ call: function () { return 20; } });
+	}, "Plain object");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/global.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/global.js
new file mode 100644
index 00000000000000..1f452aefb09827
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/global.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a.ok(t && typeof t === 'object');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/iterable/for-each.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/iterable/for-each.js
new file mode 100644
index 00000000000000..0fed8ad898990e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/iterable/for-each.js
@@ -0,0 +1,40 @@
+'use strict';
+
+var ArrayIterator = require('es6-iterator/array')
+
+  , slice = Array.prototype.slice;
+
+module.exports = function (t, a) {
+	var i = 0, x = ['raz', 'dwa', 'trzy'], y = {};
+	t(x, function () {
+		a.deep(slice.call(arguments, 0, 1), [x[i]], "Array " + i + "#");
+		a(this, y, "Array: context:  " + (i++) + "#");
+	}, y);
+	i = 0;
+	t((function () { return arguments; }('raz', 'dwa', 'trzy')), function () {
+		a.deep(slice.call(arguments, 0, 1), [x[i]], "Arguments" + i + "#");
+		a(this, y, "Arguments: context:  " + (i++) + "#");
+	}, y);
+	i = 0;
+	t({ 0: 'raz', 1: 'dwa', 2: 'trzy', length: 3 }, function () {
+		a.deep(slice.call(arguments, 0, 1), [x[i]], "Array-like" + i + "#");
+		a(this, y, "Array-like: context:  " + (i++) + "#");
+	}, y);
+	i = 0;
+	t(x = 'foo', function () {
+		a.deep(slice.call(arguments, 0, 1), [x[i]], "String " + i + "#");
+		a(this, y, "Regular String: context:  " + (i++) + "#");
+	}, y);
+	i = 0;
+	x = ['r', '💩', 'z'];
+	t('r💩z', function () {
+		a.deep(slice.call(arguments, 0, 1), [x[i]], "String " + i + "#");
+		a(this, y, "Unicode String: context:  " + (i++) + "#");
+	}, y);
+	i = 0;
+	t(new ArrayIterator(x), function () {
+		a.deep(slice.call(arguments, 0, 1), [x[i]], "Iterator " + i + "#");
+		a(this, y, "Iterator: context:  " + (i++) + "#");
+	}, y);
+
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/iterable/is.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/iterable/is.js
new file mode 100644
index 00000000000000..c0d2a43ebfe17c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/iterable/is.js
@@ -0,0 +1,20 @@
+'use strict';
+
+var iteratorSymbol = require('es6-symbol').iterator;
+
+module.exports = function (t, a) {
+	var x;
+	a(t([]), true, "Array");
+	a(t(""), true, "String");
+	a(t((function () { return arguments; }())), true, "Arguments");
+	a(t({ length: 0 }), true, "List object");
+	a(t(function () {}), false, "Function");
+	a(t({}), false, "Plain object");
+	a(t(/raz/), false, "Regexp");
+	a(t(), false, "No argument");
+	a(t(null), false, "Null");
+	a(t(undefined), false, "Undefined");
+	x = {};
+	x[iteratorSymbol] = function () {};
+	a(t(x), true, "Iterable");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/iterable/validate-object.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/iterable/validate-object.js
new file mode 100644
index 00000000000000..da12529bc0368c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/iterable/validate-object.js
@@ -0,0 +1,20 @@
+'use strict';
+
+var iteratorSymbol = require('es6-symbol').iterator;
+
+module.exports = function (t, a) {
+	var x;
+	a.throws(function () { t(0); }, TypeError, "0");
+	a.throws(function () { t(false); }, TypeError, "false");
+	a.throws(function () { t(''); }, TypeError, "String");
+	a.throws(function () { t({}); }, TypeError, "Plain Object");
+	a.throws(function () { t(function () {}); }, TypeError, "Function");
+	a(t(x = new String('raz')), x, "String object"); //jslint: ignore
+
+	a(t(x = { length: 1 }), x, "Array like");
+	a.throws(function () { t(); }, TypeError, "Undefined");
+	a.throws(function () { t(null); }, TypeError, "null");
+	x = {};
+	x[iteratorSymbol] = function () {};
+	a(t(x), x, "Iterable");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/iterable/validate.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/iterable/validate.js
new file mode 100644
index 00000000000000..bcc2ad3d0aa1c9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/iterable/validate.js
@@ -0,0 +1,20 @@
+'use strict';
+
+var iteratorSymbol = require('es6-symbol').iterator;
+
+module.exports = function (t, a) {
+	var x;
+	a.throws(function () { t(0); }, TypeError, "0");
+	a.throws(function () { t(false); }, TypeError, "false");
+	a(t(''), '', "''");
+	a.throws(function () { t({}); }, TypeError, "Plain Object");
+	a.throws(function () { t(function () {}); }, TypeError, "Function");
+	a(t(x = new String('raz')), x, "String object"); //jslint: ignore
+
+	a(t(x = { length: 1 }), x, "Array like");
+	a.throws(function () { t(); }, TypeError, "Undefined");
+	a.throws(function () { t(null); }, TypeError, "null");
+	x = {};
+	x[iteratorSymbol] = function () {};
+	a(t(x), x, "Iterable");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/_pack-ieee754.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/_pack-ieee754.js
new file mode 100644
index 00000000000000..9041431d7769c9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/_pack-ieee754.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a.deep(t(1.337, 8, 23), [63, 171, 34, 209]);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/_unpack-ieee754.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/_unpack-ieee754.js
new file mode 100644
index 00000000000000..ca30b8208dbb95
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/_unpack-ieee754.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a.deep(t([63, 171, 34, 209], 8, 23), 1.3370000123977661);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/acosh/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/acosh/implement.js
new file mode 100644
index 00000000000000..01fb6d08224e2a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/acosh/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/acosh/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/acosh/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/acosh/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/acosh/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/acosh/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/acosh/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/acosh/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/acosh/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/acosh/shim.js
new file mode 100644
index 00000000000000..3d710c7930d454
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/acosh/shim.js
@@ -0,0 +1,11 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), NaN, "NaN");
+	a(t(-1), NaN, "Negative");
+	a(t(0), NaN, "Zero");
+	a(t(0.5), NaN, "Below 1");
+	a(t(1), 0, "1");
+	a(t(2), 1.3169578969248166, "Other");
+	a(t(Infinity), Infinity, "Infinity");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/asinh/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/asinh/implement.js
new file mode 100644
index 00000000000000..d1fceceee13449
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/asinh/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/asinh/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/asinh/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/asinh/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/asinh/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/asinh/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/asinh/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/asinh/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/asinh/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/asinh/shim.js
new file mode 100644
index 00000000000000..d9fbe49edc2d99
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/asinh/shim.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), NaN, "NaN");
+	a(t(0), 0, "Zero");
+	a(t(Infinity), Infinity, "Infinity");
+	a(t(-Infinity), -Infinity, "-Infinity");
+	a(t(-2), -1.4436354751788103, "Negative");
+	a(t(2), 1.4436354751788103, "Positive");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/atanh/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/atanh/implement.js
new file mode 100644
index 00000000000000..cba8fad83e4082
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/atanh/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/atanh/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/atanh/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/atanh/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/atanh/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/atanh/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/atanh/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/atanh/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/atanh/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/atanh/shim.js
new file mode 100644
index 00000000000000..a857b496686048
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/atanh/shim.js
@@ -0,0 +1,11 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), NaN, "NaN");
+	a(t(-2), NaN, "Less than -1");
+	a(t(2), NaN, "Greater than 1");
+	a(t(-1), -Infinity, "-1");
+	a(t(1), Infinity, "1");
+	a(t(0), 0, "Zero");
+	a(t(0.5), 0.5493061443340549, "Ohter");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/cbrt/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/cbrt/implement.js
new file mode 100644
index 00000000000000..374d4b383f5c5f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/cbrt/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/cbrt/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/cbrt/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/cbrt/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/cbrt/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/cbrt/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/cbrt/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/cbrt/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/cbrt/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/cbrt/shim.js
new file mode 100644
index 00000000000000..43ab68b848f61a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/cbrt/shim.js
@@ -0,0 +1,11 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), NaN, "NaN");
+	a(t(0), 0, "Zero");
+	a(t(Infinity), Infinity, "Infinity");
+	a(t(-Infinity), -Infinity, "-Infinity");
+	a(t(-1), -1, "-1");
+	a(t(1), 1, "1");
+	a(t(2), 1.2599210498948732, "Ohter");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/clz32/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/clz32/implement.js
new file mode 100644
index 00000000000000..44f8815526b7ec
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/clz32/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/clz32/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/clz32/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/clz32/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/clz32/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/clz32/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/clz32/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/clz32/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/clz32/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/clz32/shim.js
new file mode 100644
index 00000000000000..a769b39b85b644
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/clz32/shim.js
@@ -0,0 +1,12 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t(1), 31, "1");
+	a(t(1000), 22, "1000");
+	a(t(), 32, "No arguments");
+	a(t(Infinity), 32, "Infinity");
+	a(t(-Infinity), 32, "-Infinity");
+	a(t("foo"), 32, "String");
+	a(t(true), 31, "Boolean");
+	a(t(3.5), 30, "Float");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/cosh/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/cosh/implement.js
new file mode 100644
index 00000000000000..f3c712b1dfc977
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/cosh/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/cosh/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/cosh/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/cosh/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/cosh/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/cosh/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/cosh/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/cosh/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/cosh/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/cosh/shim.js
new file mode 100644
index 00000000000000..419c12367dbcd2
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/cosh/shim.js
@@ -0,0 +1,13 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), NaN, "NaN");
+	a(t(0), 1, "Zero");
+	a(t(Infinity), Infinity, "Infinity");
+	a(t(-Infinity), Infinity, "-Infinity");
+	a(t(1), 1.5430806348152437, "1");
+	a(t(Number.MAX_VALUE), Infinity);
+	a(t(-Number.MAX_VALUE), Infinity);
+	a(t(Number.MIN_VALUE), 1);
+	a(t(-Number.MIN_VALUE), 1);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/expm1/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/expm1/implement.js
new file mode 100644
index 00000000000000..c21296725dc07b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/expm1/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/expm1/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/expm1/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/expm1/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/expm1/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/expm1/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/expm1/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/expm1/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/expm1/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/expm1/shim.js
new file mode 100644
index 00000000000000..15f0e796ce565b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/expm1/shim.js
@@ -0,0 +1,9 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), NaN, "NaN");
+	a(t(0), 0, "Zero");
+	a(t(Infinity), Infinity, "Infinity");
+	a(t(-Infinity), -1, "-Infinity");
+	a(t(1).toFixed(15), '1.718281828459045', "1");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/fround/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/fround/implement.js
new file mode 100644
index 00000000000000..c909af7c300b22
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/fround/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/fround/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/fround/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/fround/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/fround/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/fround/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/fround/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/fround/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/fround/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/fround/shim.js
new file mode 100644
index 00000000000000..4ef6d4ea9b199b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/fround/shim.js
@@ -0,0 +1,9 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), NaN, "NaN");
+	a(t(0), 0, "Zero");
+	a(t(Infinity), Infinity, "Infinity");
+	a(t(-Infinity), -Infinity, "-Infinity");
+	a(t(1.337), 1.3370000123977661, "1");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/hypot/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/hypot/implement.js
new file mode 100644
index 00000000000000..99466464c122bc
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/hypot/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/hypot/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/hypot/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/hypot/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/hypot/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/hypot/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/hypot/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/hypot/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/hypot/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/hypot/shim.js
new file mode 100644
index 00000000000000..91d950a5d32899
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/hypot/shim.js
@@ -0,0 +1,11 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t(), 0, "No arguments");
+	a(t(0, -0, 0), 0, "Zeros");
+	a(t(4, NaN, Infinity), Infinity, "Infinity");
+	a(t(4, NaN, -Infinity), Infinity, "Infinity");
+	a(t(4, NaN, 34), NaN, "NaN");
+	a(t(3, 4), 5, "#1");
+	a(t(3, 4, 5), 7.0710678118654755, "#2");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/imul/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/imul/implement.js
new file mode 100644
index 00000000000000..7b2a2a61653299
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/imul/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/imul/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/imul/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/imul/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/imul/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/imul/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/imul/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/imul/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/imul/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/imul/shim.js
new file mode 100644
index 00000000000000..a2ca7fe78321ce
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/imul/shim.js
@@ -0,0 +1,9 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t(), 0, "No arguments");
+	a(t(0, 0), 0, "Zeros");
+	a(t(2, 4), 8, "#1");
+	a(t(-1, 8), -8, "#2");
+	a(t(0xfffffffe, 5), -10, "#3");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log10/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log10/implement.js
new file mode 100644
index 00000000000000..4b3b4a4569fb81
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log10/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/log10/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log10/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log10/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log10/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log10/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log10/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log10/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log10/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log10/shim.js
new file mode 100644
index 00000000000000..5fa0d5be3af861
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log10/shim.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), NaN, "NaN");
+	a(t(-0.5), NaN, "Less than 0");
+	a(t(0), -Infinity, "0");
+	a(t(1), 0, "1");
+	a(t(Infinity), Infinity, "Infinity");
+	a(t(2), 0.3010299956639812, "Other");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log1p/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log1p/implement.js
new file mode 100644
index 00000000000000..5d269bd3eaf09b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log1p/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/log1p/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log1p/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log1p/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log1p/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log1p/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log1p/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log1p/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log1p/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log1p/shim.js
new file mode 100644
index 00000000000000..d495ce0496b76d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log1p/shim.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), NaN, "NaN");
+	a(t(-1.5), NaN, "Less than -1");
+	a(t(-1), -Infinity, "-1");
+	a(t(0), 0, "0");
+	a(t(Infinity), Infinity, "Infinity");
+	a(t(1), 0.6931471805599453, "Other");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log2/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log2/implement.js
new file mode 100644
index 00000000000000..92b501ac72abed
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log2/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/log2/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log2/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log2/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log2/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log2/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log2/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log2/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log2/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log2/shim.js
new file mode 100644
index 00000000000000..faa9c32a8537ab
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/log2/shim.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), NaN, "NaN");
+	a(t(-0.5), NaN, "Less than 0");
+	a(t(0), -Infinity, "0");
+	a(t(1), 0, "1");
+	a(t(Infinity), Infinity, "Infinity");
+	a(t(3).toFixed(15), '1.584962500721156', "Other");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/sign/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/sign/implement.js
new file mode 100644
index 00000000000000..5875c42d608eb4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/sign/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/sign/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/sign/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/sign/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/sign/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/sign/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/sign/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/sign/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/sign/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/sign/shim.js
new file mode 100644
index 00000000000000..b6b89c15889dc4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/sign/shim.js
@@ -0,0 +1,11 @@
+'use strict';
+
+var is = require('../../../object/is');
+
+module.exports = function (t, a) {
+	a(is(t(0), +0), true, "+0");
+	a(is(t(-0), -0), true, "-0");
+	a(t({}), NaN, true, "NaN");
+	a(t(-234234234), -1, "Negative");
+	a(t(234234234), 1, "Positive");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/sinh/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/sinh/implement.js
new file mode 100644
index 00000000000000..e52089e4507156
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/sinh/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/sinh/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/sinh/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/sinh/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/sinh/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/sinh/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/sinh/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/sinh/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/sinh/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/sinh/shim.js
new file mode 100644
index 00000000000000..4f63b59e735bf0
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/sinh/shim.js
@@ -0,0 +1,13 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), NaN, "NaN");
+	a(t(0), 0, "Zero");
+	a(t(Infinity), Infinity, "Infinity");
+	a(t(-Infinity), -Infinity, "-Infinity");
+	a(t(1), 1.1752011936438014, "1");
+	a(t(Number.MAX_VALUE), Infinity);
+	a(t(-Number.MAX_VALUE), -Infinity);
+	a(t(Number.MIN_VALUE), 5e-324);
+	a(t(-Number.MIN_VALUE), -5e-324);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/tanh/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/tanh/implement.js
new file mode 100644
index 00000000000000..a96bf193366b30
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/tanh/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/tanh/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/tanh/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/tanh/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/tanh/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/tanh/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/tanh/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/tanh/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/tanh/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/tanh/shim.js
new file mode 100644
index 00000000000000..2c67aaf47049fd
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/tanh/shim.js
@@ -0,0 +1,11 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), NaN, "NaN");
+	a(t(0), 0, "Zero");
+	a(t(Infinity), 1, "Infinity");
+	a(t(-Infinity), -1, "-Infinity");
+	a(t(1), 0.7615941559557649, "1");
+	a(t(Number.MAX_VALUE), 1);
+	a(t(-Number.MAX_VALUE), -1);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/trunc/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/trunc/implement.js
new file mode 100644
index 00000000000000..1830e61f69794d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/trunc/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/trunc/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/trunc/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/trunc/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/trunc/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/trunc/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/trunc/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/trunc/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/trunc/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/trunc/shim.js
new file mode 100644
index 00000000000000..9e5eed7910e13c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/math/trunc/shim.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var is = require('../../../object/is');
+
+module.exports = function (t, a) {
+	a(t({}), NaN, "NaN");
+	a(t(0), 0, "Zero");
+	a(t(Infinity), Infinity, "Infinity");
+	a(t(-Infinity), -Infinity, "-Infinity");
+	a(is(t(0.234), 0), true, "0");
+	a(is(t(-0.234), -0), true, "-0");
+	a(t(13.7), 13, "Positive #1");
+	a(t(12.3), 12, "Positive #2");
+	a(t(-12.3), -12, "Negative #1");
+	a(t(-14.7), -14, "Negative #2");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/#/pad.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/#/pad.js
new file mode 100644
index 00000000000000..e02082353348dc
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/#/pad.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call(78, 4), '0078');
+	a(t.call(65.12323, 4, 3), '0065.123', "Precision");
+	a(t.call(65, 4, 3), '0065.000', "Precision integer");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/epsilon/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/epsilon/implement.js
new file mode 100644
index 00000000000000..574da75dcebb7f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/epsilon/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../number/epsilon/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/epsilon/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/epsilon/index.js
new file mode 100644
index 00000000000000..c892fd47d41c16
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/epsilon/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(typeof t, 'number');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/epsilon/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/epsilon/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/epsilon/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-finite/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-finite/implement.js
new file mode 100644
index 00000000000000..b35345fa6ee762
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-finite/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../number/is-finite/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-finite/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-finite/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-finite/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-finite/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-finite/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-finite/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-finite/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-finite/shim.js
new file mode 100644
index 00000000000000..5205d1c2602520
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-finite/shim.js
@@ -0,0 +1,8 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t(2), true, "Number");
+	a(t('23'), false, "Not numeric");
+	a(t(NaN), false, "NaN");
+	a(t(Infinity), false, "Infinity");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-integer/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-integer/implement.js
new file mode 100644
index 00000000000000..127149ceeda9b5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-integer/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../number/is-integer/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-integer/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-integer/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-integer/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-integer/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-integer/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-integer/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-integer/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-integer/shim.js
new file mode 100644
index 00000000000000..3f3985c3a05522
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-integer/shim.js
@@ -0,0 +1,9 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t(2), true, "Number");
+	a(t(2.34), false, "Float");
+	a(t('23'), false, "Not numeric");
+	a(t(NaN), false, "NaN");
+	a(t(Infinity), false, "Infinity");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-nan/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-nan/implement.js
new file mode 100644
index 00000000000000..2f01d6d30ad9f6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-nan/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../number/is-nan/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-nan/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-nan/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-nan/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-nan/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-nan/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-nan/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-nan/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-nan/shim.js
new file mode 100644
index 00000000000000..425723e74b07b9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-nan/shim.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t(2), false, "Number");
+	a(t({}), false, "Not numeric");
+	a(t(NaN), true, "NaN");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-number.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-number.js
new file mode 100644
index 00000000000000..275133476a61ff
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-number.js
@@ -0,0 +1,13 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t(0), true, "Zero");
+	a(t(NaN), true, "NaN");
+	a(t(Infinity), true, "Infinity");
+	a(t(12), true, "Number");
+	a(t(false), false, "Boolean");
+	a(t(new Date()), false, "Date");
+	a(t(new Number(2)), true, "Number object");
+	a(t('asdfaf'), false, "String");
+	a(t(''), false, "Empty String");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-safe-integer/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-safe-integer/implement.js
new file mode 100644
index 00000000000000..33667e2e9afb60
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-safe-integer/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../number/is-safe-integer/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-safe-integer/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-safe-integer/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-safe-integer/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-safe-integer/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-safe-integer/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-safe-integer/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-safe-integer/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-safe-integer/shim.js
new file mode 100644
index 00000000000000..77e06674711795
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/is-safe-integer/shim.js
@@ -0,0 +1,11 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t(2), true, "Number");
+	a(t(2.34), false, "Float");
+	a(t(Math.pow(2, 53)), false, "Too large");
+	a(t(Math.pow(2, 53) - 1), true, "Maximum");
+	a(t('23'), false, "Not numeric");
+	a(t(NaN), false, "NaN");
+	a(t(Infinity), false, "Infinity");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/max-safe-integer/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/max-safe-integer/implement.js
new file mode 100644
index 00000000000000..bef00ca413d3cb
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/max-safe-integer/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../number/max-safe-integer/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/max-safe-integer/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/max-safe-integer/index.js
new file mode 100644
index 00000000000000..c892fd47d41c16
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/max-safe-integer/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(typeof t, 'number');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/max-safe-integer/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/max-safe-integer/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/max-safe-integer/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/min-safe-integer/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/min-safe-integer/implement.js
new file mode 100644
index 00000000000000..fa440248bf47a6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/min-safe-integer/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../number/min-safe-integer/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/min-safe-integer/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/min-safe-integer/index.js
new file mode 100644
index 00000000000000..c892fd47d41c16
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/min-safe-integer/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(typeof t, 'number');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/min-safe-integer/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/min-safe-integer/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/min-safe-integer/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/to-integer.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/to-integer.js
new file mode 100644
index 00000000000000..ff326ba7a95bbb
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/to-integer.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), 0, "NaN");
+	a(t(20), 20, "Positive integer");
+	a(t('-20'), -20, "String negative integer");
+	a(t(Infinity), Infinity, "Infinity");
+	a(t(15.343), 15, "Float");
+	a(t(-15.343), -15, "Negative float");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/to-pos-integer.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/to-pos-integer.js
new file mode 100644
index 00000000000000..2f3b4e674ecc4b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/to-pos-integer.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), 0, "NaN");
+	a(t(20), 20, "Positive integer");
+	a(t(-20), 0, "Negative integer");
+	a(t(Infinity), Infinity, "Infinity");
+	a(t(15.343), 15, "Float");
+	a(t(-15.343), 0, "Negative float");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/to-uint32.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/to-uint32.js
new file mode 100644
index 00000000000000..00d05bdfe346d7
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/number/to-uint32.js
@@ -0,0 +1,8 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), 0, "Not numeric");
+	a(t(-4), 4294967292, "Negative");
+	a(t(133432), 133432, "Positive");
+	a(t(8589934592), 0, "Greater than maximum");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/_iterate.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/_iterate.js
new file mode 100644
index 00000000000000..179afed88ee845
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/_iterate.js
@@ -0,0 +1,30 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var o = { raz: 1, dwa: 2, trzy: 3 }
+	  , o2 = {}, o3 = {}, arr, i = -1;
+
+	t = t('forEach');
+	t(o, function (value, name, self, index) {
+		o2[name] = value;
+		a(index, ++i, "Index");
+		a(self, o, "Self");
+		a(this, o3, "Scope");
+	}, o3);
+	a.deep(o2, o);
+
+	arr = [];
+	o2 = {};
+	i = -1;
+	t(o, function (value, name, self, index) {
+		arr.push(value);
+		o2[name] = value;
+		a(index, ++i, "Index");
+		a(self, o, "Self");
+		a(this, o3, "Scope");
+	}, o3, function (a, b) {
+		return o[b] - o[a];
+	});
+	a.deep(o2, o, "Sort by Values: Content");
+	a.deep(arr, [3, 2, 1], "Sort by Values: Order");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/assign/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/assign/implement.js
new file mode 100644
index 00000000000000..40065594187cb9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/assign/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../object/assign/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/assign/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/assign/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/assign/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/assign/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/assign/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/assign/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/assign/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/assign/shim.js
new file mode 100644
index 00000000000000..9afe5f658c45b7
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/assign/shim.js
@@ -0,0 +1,11 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var o1 = { a: 1, b: 2 }
+	  , o2 = { b: 3, c: 4 };
+
+	a(t(o1, o2), o1, "Returns self");
+	a.deep(o1, { a: 1, b: 3, c: 4 }, "Single: content");
+
+	a.deep(t({}, o1, o2), { a: 1, b: 3, c: 4 }, "Multi argument");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/clear.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/clear.js
new file mode 100644
index 00000000000000..bfc08cc208420b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/clear.js
@@ -0,0 +1,13 @@
+'use strict';
+
+var isEmpty = require('../../object/is-empty');
+
+module.exports = function (t, a) {
+	var x = {};
+	a(t(x), x, "Empty: Returns same object");
+	a(isEmpty(x), true, "Empty: Not changed");
+	x.foo = 'raz';
+	x.bar = 'dwa';
+	a(t(x), x, "Same object");
+	a(isEmpty(x), true, "Emptied");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/compact.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/compact.js
new file mode 100644
index 00000000000000..9c9064c7886445
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/compact.js
@@ -0,0 +1,14 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x = {}, y = {}, z;
+	z = t(x);
+	a.not(z, x, "Returns different object");
+	a.deep(z, {}, "Empty on empty");
+
+	x = { foo: 'bar', a: 0, b: false, c: '', d: '0', e: null, bar: y,
+		elo: undefined };
+	z = t(x);
+	a.deep(z, { foo: 'bar', a: 0, b: false, c: '', d: '0', bar: y },
+		"Cleared null values");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/compare.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/compare.js
new file mode 100644
index 00000000000000..cb9424109c334b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/compare.js
@@ -0,0 +1,13 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var d = new Date();
+
+	a.ok(t(12, 3) > 0, "Numbers");
+	a.ok(t(2, 13) < 0, "Numbers #2");
+	a.ok(t("aaa", "aa") > 0, "Strings");
+	a.ok(t("aa", "ab") < 0, "Strings #2");
+	a(t("aa", "aa"), 0, "Strings same");
+	a(t(d, new Date(d.getTime())), 0, "Same date");
+	a.ok(t(d, new Date(d.getTime() + 1)) < 0, "Different date");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/copy-deep.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/copy-deep.js
new file mode 100644
index 00000000000000..a4023bc8ac4bf6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/copy-deep.js
@@ -0,0 +1,24 @@
+'use strict';
+
+var stringify = JSON.stringify;
+
+module.exports = function (t, a) {
+	var o = { 1: 'raz', 2: 'dwa', 3: 'trzy' }
+	  , no = t(o);
+
+	a.not(no, o, "Return different object");
+	a(stringify(no), stringify(o), "Match properties and values");
+
+	o = { foo: 'bar', raz: { dwa: 'dwa',
+		trzy: { cztery: 'pięć', 'sześć': 'siedem' }, osiem: {},
+		'dziewięć': function () { } }, 'dziesięć': 10 };
+	o.raz.rec = o;
+
+	no = t(o);
+	a.not(o.raz, no.raz, "Deep");
+	a.not(o.raz.trzy, no.raz.trzy, "Deep #2");
+	a(stringify(o.raz.trzy), stringify(no.raz.trzy), "Deep content");
+	a(no.raz.rec, no, "Recursive");
+	a.not(o.raz.osiem, no.raz.osiem, "Empty object");
+	a(o.raz['dziewięć'], no.raz['dziewięć'], "Function");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/copy.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/copy.js
new file mode 100644
index 00000000000000..2f222ef809c6d7
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/copy.js
@@ -0,0 +1,19 @@
+'use strict';
+
+var stringify = JSON.stringify;
+
+module.exports = function (t, a) {
+	var o = { 1: 'raz', 2: 'dwa', 3: 'trzy' }
+	  , no = t(o);
+
+	a.not(no, o, "Return different object");
+	a(stringify(no), stringify(o), "Match properties and values");
+
+	o = { foo: 'bar', raz: { dwa: 'dwa',
+		trzy: { cztery: 'pięć', 'sześć': 'siedem' }, osiem: {},
+		'dziewięć': function () { } }, 'dziesięć': 10 };
+	o.raz.rec = o;
+
+	no = t(o);
+	a(o.raz, no.raz, "Shallow");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/count.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/count.js
new file mode 100644
index 00000000000000..494f4f163515eb
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/count.js
@@ -0,0 +1,11 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), 0, "Empty");
+	a(t({ raz: 1, dwa: null, trzy: undefined, cztery: 0 }), 4,
+		"Some properties");
+	a(t(Object.defineProperties({}, {
+		raz: { value: 'raz' },
+		dwa: { value: 'dwa', enumerable: true }
+	})), 1, "Some properties hidden");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/create.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/create.js
new file mode 100644
index 00000000000000..8b7be214136d2f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/create.js
@@ -0,0 +1,22 @@
+'use strict';
+
+var setPrototypeOf = require('../../object/set-prototype-of')
+
+  , getPrototypeOf = Object.getPrototypeOf;
+
+module.exports = function (t, a) {
+	var x = {}, obj;
+
+	a(getPrototypeOf(t(x)), x, "Normal object");
+	a(getPrototypeOf(t(null)),
+		(setPrototypeOf && setPrototypeOf.nullPolyfill) || null, "Null");
+
+	a.h1("Properties");
+	a.h2("Normal object");
+	a(getPrototypeOf(obj = t(x, { foo: { value: 'bar' } })), x, "Prototype");
+	a(obj.foo, 'bar', "Property");
+	a.h2("Null");
+	a(getPrototypeOf(obj = t(null, { foo: { value: 'bar2' } })),
+		(setPrototypeOf && setPrototypeOf.nullPolyfill) || null, "Prototype");
+	a(obj.foo, 'bar2', "Property");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/eq.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/eq.js
new file mode 100644
index 00000000000000..02b3f0027cbf82
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/eq.js
@@ -0,0 +1,12 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var o = {};
+	a(t(o, {}), false, "Different objects");
+	a(t(o, o), true, "Same objects");
+	a(t('1', '1'), true, "Same primitive");
+	a(t('1', 1), false, "Different primitive types");
+	a(t(NaN, NaN), true, "NaN");
+	a(t(0, 0), true, "0,0");
+	a(t(0, -0), true, "0,-0");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/every.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/every.js
new file mode 100644
index 00000000000000..07d5bbbd61f7af
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/every.js
@@ -0,0 +1,21 @@
+'use strict';
+
+var o = { 1: 1, 2: 2, 3: 3 };
+
+module.exports = function (t, a) {
+	var o2 = {};
+	t(o, function (value, name) {
+		o2[name] = value;
+		return true;
+	});
+	a(JSON.stringify(o2), JSON.stringify(o), "Iterates");
+
+	a(t(o, function () {
+		return true;
+	}), true, "Succeeds");
+
+	a(t(o, function () {
+		return false;
+	}), false, "Fails");
+
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/filter.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/filter.js
new file mode 100644
index 00000000000000..7307da8640fcd1
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/filter.js
@@ -0,0 +1,6 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a.deep(t({ 1: 1, 2: 2, 3: 3, 4: 4 },
+		function (value) { return Boolean(value % 2); }), { 1: 1, 3: 3 });
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/first-key.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/first-key.js
new file mode 100644
index 00000000000000..8169cd235344d9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/first-key.js
@@ -0,0 +1,13 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x = {}, y = Object.create(null);
+	a(t(x), null, "Normal: Empty");
+	a(t(y), null, "Null extension: Empty");
+	x.foo = 'raz';
+	x.bar = 343;
+	a(['foo', 'bar'].indexOf(t(x)) !== -1, true, "Normal");
+	y.elo = 'foo';
+	y.mar = 'wew';
+	a(['elo', 'mar'].indexOf(t(y)) !== -1, true, "Null extension");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/flatten.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/flatten.js
new file mode 100644
index 00000000000000..ca342eab9c8ae4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/flatten.js
@@ -0,0 +1,6 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a.deep(t({ a: { aa: 1, ab: 2 }, b: { ba: 3, bb: 4 } }),
+		{ aa: 1, ab: 2, ba: 3, bb: 4 });
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/for-each.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/for-each.js
new file mode 100644
index 00000000000000..8690d1e82179aa
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/for-each.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var o = { raz: 1, dwa: 2, trzy: 3 }
+	  , o2 = {};
+	a(t(o, function (value, name) {
+		o2[name] = value;
+	}), undefined, "Return");
+	a.deep(o2, o);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/get-property-names.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/get-property-names.js
new file mode 100644
index 00000000000000..b91c3dd50e7bbf
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/get-property-names.js
@@ -0,0 +1,18 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var o = { first: 1, second: 4 }, r1, r2;
+	o = Object.create(o, {
+		third: { value: null }
+	});
+	o.first = 2;
+	o = Object.create(o);
+	o.fourth = 3;
+
+	r1 = t(o);
+	r1.sort();
+	r2 = ['first', 'second', 'third', 'fourth']
+		.concat(Object.getOwnPropertyNames(Object.prototype));
+	r2.sort();
+	a.deep(r1, r2);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/is-array-like.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/is-array-like.js
new file mode 100644
index 00000000000000..6295973ca81acd
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/is-array-like.js
@@ -0,0 +1,14 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t([]), true, "Array");
+	a(t(""), true, "String");
+	a(t((function () { return arguments; }())), true, "Arguments");
+	a(t({ length: 0 }), true, "List object");
+	a(t(function () {}), false, "Function");
+	a(t({}), false, "Plain object");
+	a(t(/raz/), false, "Regexp");
+	a(t(), false, "No argument");
+	a(t(null), false, "Null");
+	a(t(undefined), false, "Undefined");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/is-callable.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/is-callable.js
new file mode 100644
index 00000000000000..625e221d2c3811
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/is-callable.js
@@ -0,0 +1,8 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t(function () {}), true, "Function");
+	a(t({}), false, "Object");
+	a(t(), false, "Undefined");
+	a(t(null), false, "Null");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/is-copy-deep.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/is-copy-deep.js
new file mode 100644
index 00000000000000..4f14cbbe8108b2
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/is-copy-deep.js
@@ -0,0 +1,46 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x, y;
+
+	a(t({ 1: 1, 2: 2, 3: 3 }, { 1: 1, 2: 2, 3: 3 }), true, "Same");
+	a(t({ 1: 1, 2: 2, 3: 3 }, { 1: 1, 2: 2, 3: 4 }), false,
+		"Different property value");
+	a(t({ 1: 1, 2: 2, 3: 3 }, { 1: 1, 2: 2 }), false,
+		"Property only in source");
+	a(t({ 1: 1, 2: 2 }, { 1: 1, 2: 2, 3: 4 }), false,
+		"Property only in target");
+
+	a(t("raz", "dwa"), false, "String: diff");
+	a(t("raz", "raz"), true, "String: same");
+	a(t("32", 32), false, "String & Number");
+
+	a(t([1, 'raz', true], [1, 'raz', true]), true, "Array: same");
+	a(t([1, 'raz', undefined], [1, 'raz']), false, "Array: diff");
+	a(t(['foo'], ['one']), false, "Array: One value comparision");
+
+	x = { foo: { bar: { mar: {} } } };
+	y = { foo: { bar: { mar: {} } } };
+	a(t(x, y), true, "Deep");
+
+	a(t({ foo: { bar: { mar: 'foo' } } }, { foo: { bar: { mar: {} } } }),
+		false, "Deep: false");
+
+	x = { foo: { bar: { mar: {} } } };
+	x.rec = { foo: x };
+
+	y = { foo: { bar: { mar: {} } } };
+	y.rec = { foo: x };
+
+	a(t(x, y), true, "Object: Infinite Recursion: Same #1");
+
+	x.rec.foo = y;
+	a(t(x, y), true, "Object: Infinite Recursion: Same #2");
+
+	x.rec.foo = x;
+	y.rec.foo = y;
+	a(t(x, y), true, "Object: Infinite Recursion: Same #3");
+
+	y.foo.bar.mar = 'raz';
+	a(t(x, y), false, "Object: Infinite Recursion: Diff");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/is-copy.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/is-copy.js
new file mode 100644
index 00000000000000..394e2ed94c09f0
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/is-copy.js
@@ -0,0 +1,18 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({ 1: 1, 2: 2, 3: 3 }, { 1: 1, 2: 2, 3: 3 }), true, "Same");
+	a(t({ 1: 1, 2: 2, 3: 3 }, { 1: 1, 2: 2, 3: 4 }), false,
+		"Different property value");
+	a(t({ 1: 1, 2: 2, 3: 3 }, { 1: 1, 2: 2 }), false,
+		"Property only in source");
+	a(t({ 1: 1, 2: 2 }, { 1: 1, 2: 2, 3: 4 }), false,
+		"Property only in target");
+
+	a(t("raz", "dwa"), false, "String: diff");
+	a(t("raz", "raz"), true, "String: same");
+	a(t("32", 32), false, "String & Number");
+
+	a(t([1, 'raz', true], [1, 'raz', true]), true, "Array: same");
+	a(t([1, 'raz', undefined], [1, 'raz']), false, "Array: diff");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/is-empty.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/is-empty.js
new file mode 100644
index 00000000000000..b560c2c36b0d4b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/is-empty.js
@@ -0,0 +1,6 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), true, "Empty");
+	a(t({ 1: 1 }), false, "Not empty");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/is-object.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/is-object.js
new file mode 100644
index 00000000000000..72c8aa6daf4a3a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/is-object.js
@@ -0,0 +1,13 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t('arar'), false, "String");
+	a(t(12), false, "Number");
+	a(t(true), false, "Boolean");
+	a(t(null), false, "Null");
+	a(t(new Date()), true, "Date");
+	a(t(new String('raz')), true, "String object");
+	a(t({}), true, "Plain object");
+	a(t(/a/), true, "Regular expression");
+	a(t(function () {}), true, "Function");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/is-plain-object.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/is-plain-object.js
new file mode 100644
index 00000000000000..e988829d558ad0
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/is-plain-object.js
@@ -0,0 +1,18 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), true, "Empty {} is plain object");
+	a(t({ a: true }), true, "{} with property is plain object");
+	a(t({ prototype: 1, constructor: 2, __proto__:  3 }), true,
+		"{} with any property keys is plain object");
+	a(t(null), false, "Null is not plain object");
+	a(t('string'), false, "Primitive is not plain object");
+	a(t(function () {}), false, "Function is not plain object");
+	a(t(Object.create({})), false,
+		"Object whose prototype is not Object.prototype is not plain object");
+	a(t(Object.create(Object.prototype)), true,
+		"Object whose prototype is Object.prototype is plain object");
+	a(t(Object.create(null)), true,
+		"Object whose prototype is null is plain object");
+	a(t(Object.prototype), false, "Object.prototype");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/is.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/is.js
new file mode 100644
index 00000000000000..4f8948cbf344e1
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/is.js
@@ -0,0 +1,12 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var o = {};
+	a(t(o, {}), false, "Different objects");
+	a(t(o, o), true, "Same objects");
+	a(t('1', '1'), true, "Same primitive");
+	a(t('1', 1), false, "Different primitive types");
+	a(t(NaN, NaN), true, "NaN");
+	a(t(0, 0), true, "0,0");
+	a(t(0, -0), false, "0,-0");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/key-of.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/key-of.js
new file mode 100644
index 00000000000000..a9225a048c5c91
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/key-of.js
@@ -0,0 +1,12 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x = {}, y = {}
+	  , o = { foo: 'bar', raz: x, trzy: 'cztery', five: '6' };
+
+	a(t(o, 'bar'), 'foo', "First property");
+	a(t(o, 6), null, "Primitive that's not there");
+	a(t(o, x), 'raz', "Object");
+	a(t(o, y), null, "Object that's not there");
+	a(t(o, '6'), 'five', "Last property");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/keys/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/keys/implement.js
new file mode 100644
index 00000000000000..179e1e5612ea8f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/keys/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../object/keys/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/keys/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/keys/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/keys/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/keys/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/keys/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/keys/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/keys/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/keys/shim.js
new file mode 100644
index 00000000000000..ed29eebcd751f7
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/keys/shim.js
@@ -0,0 +1,8 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a.deep(t({ foo: 'bar' }), ['foo'], "Object");
+	a.deep(t('raz'), ['0', '1', '2'], "Primitive");
+	a.throws(function () { t(); }, TypeError, "Undefined");
+	a.throws(function () { t(null); }, TypeError, "Undefined");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/map-keys.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/map-keys.js
new file mode 100644
index 00000000000000..be84825b1be711
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/map-keys.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a.deep(t({ 1: 1, 2: 2, 3: 3 }, function (key, value) {
+		return 'x' + (key + value);
+	}), { x11: 1, x22: 2, x33: 3 });
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/map.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/map.js
new file mode 100644
index 00000000000000..f9cc09c01b3933
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/map.js
@@ -0,0 +1,9 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var obj = { 1: 1, 2: 2, 3: 3 };
+	a.deep(t(obj, function (value, key, context) {
+		a(context, obj, "Context argument");
+		return (value + 1) + key;
+	}), { 1: '21', 2: '32', 3: '43' });
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/mixin-prototypes.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/mixin-prototypes.js
new file mode 100644
index 00000000000000..d1c727a95a7371
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/mixin-prototypes.js
@@ -0,0 +1,67 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var o, o1, o2, x, y = {}, z = {};
+	o = { inherited: true, visible: 23 };
+	o1 = Object.create(o);
+	o1.visible = z;
+	o1.nonremovable = 'raz';
+	Object.defineProperty(o1, 'hidden', { value: 'hidden' });
+
+	o2 = Object.defineProperties({}, { nonremovable: { value: y } });
+	o2.other = 'other';
+
+	try { t(o2, o1); } catch (ignore) {}
+
+	a(o2.visible, z, "Enumerable");
+	a(o1.hidden, 'hidden', "Not Enumerable");
+	a(o2.propertyIsEnumerable('visible'), true, "Enumerable is enumerable");
+	a(o2.propertyIsEnumerable('hidden'), false,
+		"Not enumerable is not enumerable");
+
+	a(o2.inherited, true, "Extend deep");
+
+	a(o2.nonremovable, y, "Do not overwrite non configurable");
+	a(o2.other, 'other', "Own kept");
+
+	x = {};
+	t(x, o2);
+	try { t(x, o1); } catch (ignore) {}
+
+	a(x.visible, z, "Enumerable");
+	a(x.hidden, 'hidden', "Not Enumerable");
+	a(x.propertyIsEnumerable('visible'), true, "Enumerable is enumerable");
+	a(x.propertyIsEnumerable('hidden'), false,
+		"Not enumerable is not enumerable");
+
+	a(x.inherited, true, "Extend deep");
+
+	a(x.nonremovable, y, "Ignored non configurable");
+	a(x.other, 'other', "Other");
+
+	x.visible = 3;
+	a(x.visible, 3, "Writable is writable");
+
+	x = {};
+	t(x, o1);
+	a.throws(function () {
+		x.hidden = 3;
+	}, "Not writable is not writable");
+
+	x = {};
+	t(x, o1);
+	delete x.visible;
+	a.ok(!x.hasOwnProperty('visible'), "Configurable is configurable");
+
+	x = {};
+	t(x, o1);
+	a.throws(function () {
+		delete x.hidden;
+	}, "Not configurable is not configurable");
+
+	x = Object.defineProperty({}, 'foo',
+		{ configurable: false, writable: true, enumerable: false, value: 'bar' });
+
+	try { t(x, { foo: 'lorem' }); } catch (ignore) {}
+	a(x.foo, 'bar', "Writable, not enumerable");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/mixin.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/mixin.js
new file mode 100644
index 00000000000000..866005b03df29b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/mixin.js
@@ -0,0 +1,69 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var o, o1, o2, x, y = {}, z = {};
+	o = { inherited: true };
+	o1 = Object.create(o);
+	o1.visible = z;
+	o1.nonremovable = 'raz';
+	Object.defineProperty(o1, 'hidden', { value: 'hidden' });
+
+	o2 = Object.defineProperties({}, { nonremovable: { value: y } });
+	o2.other = 'other';
+
+	try { t(o2, o1); } catch (ignore) {}
+
+	a(o2.visible, z, "Enumerable");
+	a(o1.hidden, 'hidden', "Not Enumerable");
+	a(o2.propertyIsEnumerable('visible'), true, "Enumerable is enumerable");
+	a(o2.propertyIsEnumerable('hidden'), false,
+		"Not enumerable is not enumerable");
+
+	a(o2.hasOwnProperty('inherited'), false, "Extend only own");
+	a(o2.inherited, undefined, "Extend ony own: value");
+
+	a(o2.nonremovable, y, "Do not overwrite non configurable");
+	a(o2.other, 'other', "Own kept");
+
+	x = {};
+	t(x, o2);
+	try { t(x, o1); } catch (ignore) {}
+
+	a(x.visible, z, "Enumerable");
+	a(x.hidden, 'hidden', "Not Enumerable");
+	a(x.propertyIsEnumerable('visible'), true, "Enumerable is enumerable");
+	a(x.propertyIsEnumerable('hidden'), false,
+		"Not enumerable is not enumerable");
+
+	a(x.hasOwnProperty('inherited'), false, "Extend only own");
+	a(x.inherited, undefined, "Extend ony own: value");
+
+	a(x.nonremovable, y, "Ignored non configurable");
+	a(x.other, 'other', "Other");
+
+	x.visible = 3;
+	a(x.visible, 3, "Writable is writable");
+
+	x = {};
+	t(x, o1);
+	a.throws(function () {
+		x.hidden = 3;
+	}, "Not writable is not writable");
+
+	x = {};
+	t(x, o1);
+	delete x.visible;
+	a.ok(!x.hasOwnProperty('visible'), "Configurable is configurable");
+
+	x = {};
+	t(x, o1);
+	a.throws(function () {
+		delete x.hidden;
+	}, "Not configurable is not configurable");
+
+	x = Object.defineProperty({}, 'foo',
+		{ configurable: false, writable: true, enumerable: false, value: 'bar' });
+
+	try { t(x, { foo: 'lorem' }); } catch (ignore) {}
+	a(x.foo, 'bar', "Writable, not enumerable");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/normalize-options.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/normalize-options.js
new file mode 100644
index 00000000000000..0d2d4da04a53b1
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/normalize-options.js
@@ -0,0 +1,32 @@
+'use strict';
+
+var create = Object.create, defineProperty = Object.defineProperty;
+
+module.exports = function (t, a) {
+	var x = { foo: 'raz', bar: 'dwa' }, y;
+	y = t(x);
+	a.not(y, x, "Returns copy");
+	a.deep(y, x, "Plain");
+
+	x = { raz: 'one', dwa: 'two' };
+	defineProperty(x, 'get', {
+		configurable: true,
+		enumerable: true,
+		get: function () { return this.dwa; }
+	});
+	x = create(x);
+	x.trzy = 'three';
+	x.cztery = 'four';
+	x = create(x);
+	x.dwa = 'two!';
+	x.trzy = 'three!';
+	x.piec = 'five';
+	x.szesc = 'six';
+
+	a.deep(t(x), { raz: 'one', dwa: 'two!', trzy: 'three!', cztery: 'four',
+		piec: 'five', szesc: 'six', get: 'two!' }, "Deep object");
+
+	a.deep(t({ marko: 'raz', raz: 'foo' }, x, { szesc: 'elo', siedem: 'bibg' }),
+		{ marko: 'raz', raz: 'one', dwa: 'two!', trzy: 'three!', cztery: 'four',
+			piec: 'five', szesc: 'elo', siedem: 'bibg', get: 'two!' }, "Multiple options");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/primitive-set.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/primitive-set.js
new file mode 100644
index 00000000000000..839857eab3dd85
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/primitive-set.js
@@ -0,0 +1,15 @@
+'use strict';
+
+var getPropertyNames = require('../../object/get-property-names')
+  , isPlainObject    = require('../../object/is-plain-object');
+
+module.exports = function (t, a) {
+	var x = t();
+	a(isPlainObject(x), true, "Plain object");
+	a.deep(getPropertyNames(x), [], "No properties");
+	x.foo = 'bar';
+	a.deep(getPropertyNames(x), ['foo'], "Extensible");
+
+	a.deep(t('raz', 'dwa', 3), { raz: true, dwa: true, 3: true },
+		"Arguments handling");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/safe-traverse.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/safe-traverse.js
new file mode 100644
index 00000000000000..d30cdefe68b8b6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/safe-traverse.js
@@ -0,0 +1,15 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var obj = { foo: { bar: { lorem: 12  } } };
+	a(t(obj), obj, "No props");
+	a(t(obj, 'foo'), obj.foo, "One");
+	a(t(obj, 'raz'), undefined, "One: Fail");
+	a(t(obj, 'foo', 'bar'), obj.foo.bar, "Two");
+	a(t(obj, 'dsd', 'raz'), undefined, "Two: Fail #1");
+	a(t(obj, 'foo', 'raz'), undefined, "Two: Fail #2");
+	a(t(obj, 'foo', 'bar', 'lorem'), obj.foo.bar.lorem, "Three");
+	a(t(obj, 'dsd', 'raz', 'fef'), undefined, "Three: Fail #1");
+	a(t(obj, 'foo', 'raz', 'asdf'), undefined, "Three: Fail #2");
+	a(t(obj, 'foo', 'bar', 'asd'), undefined, "Three: Fail #3");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/serialize.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/serialize.js
new file mode 100644
index 00000000000000..43eed6a8616f9a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/serialize.js
@@ -0,0 +1,25 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var fn = function (raz, dwa) { return raz + dwa; };
+	a(t(), 'undefined', "Undefined");
+	a(t(null), 'null', "Null");
+	a(t(null), 'null', "Null");
+	a(t('raz'), '"raz"', "String");
+	a(t('raz"ddwa\ntrzy'), '"raz\\"ddwa\\ntrzy"', "String with escape");
+	a(t(false), 'false', "Booelean");
+	a(t(fn), String(fn), "Function");
+
+	a(t(/raz-dwa/g), '/raz-dwa/g', "RegExp");
+	a(t(new Date(1234567)), 'new Date(1234567)', "Date");
+	a(t([]), '[]', "Empty array");
+	a(t([undefined, false, null, 'raz"ddwa\ntrzy', fn, /raz/g, new Date(1234567), ['foo']]),
+		'[undefined,false,null,"raz\\"ddwa\\ntrzy",' + String(fn) +
+		',/raz/g,new Date(1234567),["foo"]]', "Rich Array");
+	a(t({}), '{}', "Empty object");
+	a(t({ raz: undefined, dwa: false, trzy: null, cztery: 'raz"ddwa\ntrzy', piec: fn, szesc: /raz/g,
+		siedem: new Date(1234567), osiem: ['foo', 32], dziewiec: { foo: 'bar', dwa: 343 } }),
+		'{"raz":undefined,"dwa":false,"trzy":null,"cztery":"raz\\"ddwa\\ntrzy","piec":' + String(fn) +
+		',"szesc":/raz/g,"siedem":new Date(1234567),"osiem":["foo",32],' +
+		'"dziewiec":{"foo":"bar","dwa":343}}', "Rich object");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/set-prototype-of/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/set-prototype-of/implement.js
new file mode 100644
index 00000000000000..30b2ac4b96ba2e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/set-prototype-of/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+var create        = require('../../../object/create')
+  , isImplemented = require('../../../object/set-prototype-of/is-implemented');
+
+module.exports = function (a) { a(isImplemented(create), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/set-prototype-of/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/set-prototype-of/index.js
new file mode 100644
index 00000000000000..aec2605cc2661a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/set-prototype-of/index.js
@@ -0,0 +1,23 @@
+'use strict';
+
+var create = require('../../../object/create')
+
+  , getPrototypeOf = Object.getPrototypeOf;
+
+module.exports = function (t, a) {
+	var x = {}, y = {};
+
+	if (t === null) return;
+	a(t(x, y), x, "Return self object");
+	a(getPrototypeOf(x), y, "Object");
+	a.throws(function () { t(x); }, TypeError, "Undefined");
+	a.throws(function () { t('foo'); }, TypeError, "Primitive");
+	a(getPrototypeOf(t(x, null)), t.nullPolyfill || null, "Null");
+	x = create(null);
+	a.h1("Change null prototype");
+	a(t(x, y), x, "Result");
+	a(getPrototypeOf(x), y, "Prototype");
+	a.h1("Set null prototype");
+	a(t(y, null), y, "Result");
+	a(getPrototypeOf(y), t.nullPolyfill || null, "Prototype");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/set-prototype-of/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/set-prototype-of/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/set-prototype-of/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/set-prototype-of/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/set-prototype-of/shim.js
new file mode 100644
index 00000000000000..aec2605cc2661a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/set-prototype-of/shim.js
@@ -0,0 +1,23 @@
+'use strict';
+
+var create = require('../../../object/create')
+
+  , getPrototypeOf = Object.getPrototypeOf;
+
+module.exports = function (t, a) {
+	var x = {}, y = {};
+
+	if (t === null) return;
+	a(t(x, y), x, "Return self object");
+	a(getPrototypeOf(x), y, "Object");
+	a.throws(function () { t(x); }, TypeError, "Undefined");
+	a.throws(function () { t('foo'); }, TypeError, "Primitive");
+	a(getPrototypeOf(t(x, null)), t.nullPolyfill || null, "Null");
+	x = create(null);
+	a.h1("Change null prototype");
+	a(t(x, y), x, "Result");
+	a(getPrototypeOf(x), y, "Prototype");
+	a.h1("Set null prototype");
+	a(t(y, null), y, "Result");
+	a(getPrototypeOf(y), t.nullPolyfill || null, "Prototype");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/some.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/some.js
new file mode 100644
index 00000000000000..490431e7acd543
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/some.js
@@ -0,0 +1,23 @@
+'use strict';
+
+var o = { 1: 1, 2: 2, 3: 3 };
+
+module.exports = function (t, a) {
+	var o2 = {}, i = 0;
+	t(o, function (value, name) {
+		o2[name] = value;
+		return false;
+	});
+	a(JSON.stringify(o2), JSON.stringify(o), "Iterates");
+
+	a(t(o, function () {
+		++i;
+		return true;
+	}), true, "Succeeds");
+	a(i, 1, "Stops iteration after condition is met");
+
+	a(t(o, function () {
+		return false;
+	}), false, "Fails");
+
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/to-array.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/to-array.js
new file mode 100644
index 00000000000000..1f4beef7eae835
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/to-array.js
@@ -0,0 +1,15 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var o = { 1: 1, 2: 2, 3: 3 }, o1 = {}
+	  , o2 = t(o, function (value, name, self) {
+		a(self, o, "Self");
+		a(this, o1, "Scope");
+		return value + Number(name);
+	}, o1);
+	a.deep(o2, [2, 4, 6]);
+
+	t(o).sort().forEach(function (item) {
+		a.deep(item, [item[0], o[item[0]]], "Default");
+	});
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/unserialize.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/unserialize.js
new file mode 100644
index 00000000000000..405eef112ff76e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/unserialize.js
@@ -0,0 +1,24 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var fn = function (raz, dwa) { return raz + dwa; };
+	a(t('undefined'), undefined, "Undefined");
+	a(t('null'), null, "Null");
+	a(t('"raz"'), 'raz', "String");
+	a(t('"raz\\"ddwa\\ntrzy"'), 'raz"ddwa\ntrzy', "String with escape");
+	a(t('false'), false, "Booelean");
+	a(String(t(String(fn))), String(fn), "Function");
+
+	a.deep(t('/raz-dwa/g'), /raz-dwa/g, "RegExp");
+	a.deep(t('new Date(1234567)'), new Date(1234567), "Date");
+	a.deep(t('[]'), [], "Empty array");
+	a.deep(t('[undefined,false,null,"raz\\"ddwa\\ntrzy",/raz/g,new Date(1234567),["foo"]]'),
+		[undefined, false, null, 'raz"ddwa\ntrzy', /raz/g, new Date(1234567), ['foo']], "Rich Array");
+	a.deep(t('{}'), {}, "Empty object");
+	a.deep(t('{"raz":undefined,"dwa":false,"trzy":null,"cztery":"raz\\"ddwa\\ntrzy",' +
+		'"szesc":/raz/g,"siedem":new Date(1234567),"osiem":["foo",32],' +
+		'"dziewiec":{"foo":"bar","dwa":343}}'),
+		{ raz: undefined, dwa: false, trzy: null, cztery: 'raz"ddwa\ntrzy', szesc: /raz/g,
+			siedem: new Date(1234567), osiem: ['foo', 32], dziewiec: { foo: 'bar', dwa: 343 } },
+		"Rich object");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/valid-callable.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/valid-callable.js
new file mode 100644
index 00000000000000..b40540b6ba61b0
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/valid-callable.js
@@ -0,0 +1,9 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var f = function () {};
+	a(t(f), f, "Function");
+	a.throws(function () {
+		t({});
+	}, "Not Function");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/valid-object.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/valid-object.js
new file mode 100644
index 00000000000000..eaa8e7bcb364b5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/valid-object.js
@@ -0,0 +1,15 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x;
+	a.throws(function () { t(0); }, TypeError, "0");
+	a.throws(function () { t(false); }, TypeError, "false");
+	a.throws(function () { t(''); }, TypeError, "''");
+	a(t(x = {}), x, "Object");
+	a(t(x = function () {}), x, "Function");
+	a(t(x = new String('raz')), x, "String object"); //jslint: ignore
+	a(t(x = new Date()), x, "Date");
+
+	a.throws(function () { t(); }, TypeError, "Undefined");
+	a.throws(function () { t(null); }, TypeError, "null");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/valid-value.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/valid-value.js
new file mode 100644
index 00000000000000..f1eeafa9778863
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/valid-value.js
@@ -0,0 +1,19 @@
+'use strict';
+
+var numIsNaN = require('../../number/is-nan');
+
+module.exports = function (t, a) {
+	var x;
+	a(t(0), 0, "0");
+	a(t(false), false, "false");
+	a(t(''), '', "''");
+	a(numIsNaN(t(NaN)), true, "NaN");
+	a(t(x = {}), x, "{}");
+
+	a.throws(function () {
+		t();
+	}, "Undefined");
+	a.throws(function () {
+		t(null);
+	}, "null");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/validate-array-like-object.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/validate-array-like-object.js
new file mode 100644
index 00000000000000..2f3e31b442ebcb
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/validate-array-like-object.js
@@ -0,0 +1,15 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x;
+	a.throws(function () { t(0); }, TypeError, "0");
+	a.throws(function () { t(false); }, TypeError, "false");
+	a.throws(function () { t(''); }, TypeError, "String");
+	a.throws(function () { t({}); }, TypeError, "Plain Object");
+	a.throws(function () { t(function () {}); }, TypeError, "Function");
+	a(t(x = new String('raz')), x, "String object"); //jslint: ignore
+
+	a(t(x = { length: 1 }), x, "Array like");
+	a.throws(function () { t(); }, TypeError, "Undefined");
+	a.throws(function () { t(null); }, TypeError, "null");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/validate-array-like.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/validate-array-like.js
new file mode 100644
index 00000000000000..53bd11249e3d04
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/validate-array-like.js
@@ -0,0 +1,15 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x;
+	a.throws(function () { t(0); }, TypeError, "0");
+	a.throws(function () { t(false); }, TypeError, "false");
+	a(t(''), '', "''");
+	a.throws(function () { t({}); }, TypeError, "Plain Object");
+	a.throws(function () { t(function () {}); }, TypeError, "Function");
+	a(t(x = new String('raz')), x, "String object"); //jslint: ignore
+
+	a(t(x = { length: 1 }), x, "Array like");
+	a.throws(function () { t(); }, TypeError, "Undefined");
+	a.throws(function () { t(null); }, TypeError, "null");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/validate-stringifiable-value.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/validate-stringifiable-value.js
new file mode 100644
index 00000000000000..ae9bd17a59a028
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/validate-stringifiable-value.js
@@ -0,0 +1,16 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x;
+	a.throws(function () { t(); }, TypeError, "Undefined");
+	a.throws(function () { t(null); }, TypeError, "Null");
+	a(t(0), "0");
+	a(t(false), "false");
+	a(t(''), "");
+	a(t({}), String({}), "Object");
+	a(t(x = function () {}), String(x), "Function");
+	a(t(x = new String('raz')), String(x), "String object"); //jslint: ignore
+	a(t(x = new Date()), String(x), "Date");
+
+	a.throws(function () { t(Object.create(null)); }, TypeError, "Null prototype object");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/validate-stringifiable.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/validate-stringifiable.js
new file mode 100644
index 00000000000000..4a46bb521900db
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/object/validate-stringifiable.js
@@ -0,0 +1,16 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x;
+	a(t(), 'undefined', "Undefined");
+	a(t(null), 'null', "Null");
+	a(t(0), "0");
+	a(t(false), "false");
+	a(t(''), "");
+	a(t({}), String({}), "Object");
+	a(t(x = function () {}), String(x), "Function");
+	a(t(x = new String('raz')), String(x), "String object"); //jslint: ignore
+	a(t(x = new Date()), String(x), "Date");
+
+	a.throws(function () { t(Object.create(null)); }, TypeError, "Null prototype object");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/index.js
new file mode 100644
index 00000000000000..ca2bd650615889
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/index.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var indexTest = require('tad/lib/utils/index-test')
+
+  , path = require('path').resolve(__dirname, '../../../reg-exp/#');
+
+module.exports = function (t, a, d) {
+	indexTest(indexTest.readDir(path).aside(function (data) {
+		delete data.sticky;
+		delete data.unicode;
+	}))(t, a, d);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/is-sticky.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/is-sticky.js
new file mode 100644
index 00000000000000..e154ac2916557f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/is-sticky.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var re;
+	a(t.call(/raz/), false, "Normal");
+	a(t.call(/raz/g), false, "Global");
+	try { re = new RegExp('raz', 'y'); } catch (ignore) {}
+	if (!re) return;
+	a(t.call(re), true, "Sticky");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/is-unicode.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/is-unicode.js
new file mode 100644
index 00000000000000..2ffb9e869bd6a3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/is-unicode.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var re;
+	a(t.call(/raz/), false, "Normal");
+	a(t.call(/raz/g), false, "Global");
+	try { re = new RegExp('raz', 'u'); } catch (ignore) {}
+	if (!re) return;
+	a(t.call(re), true, "Unicode");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/match/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/match/implement.js
new file mode 100644
index 00000000000000..89825a45f6148d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/match/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../reg-exp/#/match/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/match/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/match/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/match/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/match/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/match/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/match/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/match/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/match/shim.js
new file mode 100644
index 00000000000000..5249139fff2277
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/match/shim.js
@@ -0,0 +1,8 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var result = ['foo'];
+	result.index = 0;
+	result.input = 'foobar';
+	a.deep(t.call(/foo/, 'foobar'), result);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/replace/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/replace/implement.js
new file mode 100644
index 00000000000000..c32b23a6d03e79
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/replace/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../reg-exp/#/replace/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/replace/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/replace/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/replace/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/replace/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/replace/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/replace/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/replace/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/replace/shim.js
new file mode 100644
index 00000000000000..2b378fd594e2ef
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/replace/shim.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call(/foo/, 'foobar', 'mar'), 'marbar');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/search/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/search/implement.js
new file mode 100644
index 00000000000000..ff1b8087f2c697
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/search/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../reg-exp/#/search/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/search/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/search/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/search/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/search/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/search/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/search/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/search/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/search/shim.js
new file mode 100644
index 00000000000000..596bcdb92ed203
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/search/shim.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call(/foo/, 'barfoo'), 3);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/split/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/split/implement.js
new file mode 100644
index 00000000000000..1cee441806c065
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/split/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../reg-exp/#/split/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/split/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/split/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/split/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/split/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/split/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/split/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/split/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/split/shim.js
new file mode 100644
index 00000000000000..6a95cd03d6ce68
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/split/shim.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a.deep(t.call(/\|/, 'bar|foo'), ['bar', 'foo']);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/sticky/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/sticky/implement.js
new file mode 100644
index 00000000000000..d94e7b98d8fe46
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/sticky/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../reg-exp/#/sticky/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/sticky/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/sticky/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/sticky/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/unicode/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/unicode/implement.js
new file mode 100644
index 00000000000000..9b1aa0f2ab992d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/unicode/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../reg-exp/#/unicode/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/unicode/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/unicode/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/#/unicode/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/escape.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/escape.js
new file mode 100644
index 00000000000000..5b00f67f28ce45
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/escape.js
@@ -0,0 +1,6 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var str = "(?:^te|er)s{2}t\\[raz]+$";
+	a(RegExp('^' + t(str) + '$').test(str), true);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/is-reg-exp.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/is-reg-exp.js
new file mode 100644
index 00000000000000..785ca28c2ecb2c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/is-reg-exp.js
@@ -0,0 +1,12 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t('arar'), false, "String");
+	a(t(12), false, "Number");
+	a(t(true), false, "Boolean");
+	a(t(new Date()), false, "Date");
+	a(t(new String('raz')), false, "String object");
+	a(t({}), false, "Plain object");
+	a(t(/a/), true, "Regular expression");
+	a(t(new RegExp('a')), true, "Regular expression via constructor");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/valid-reg-exp.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/valid-reg-exp.js
new file mode 100644
index 00000000000000..cd12cf126a609a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/reg-exp/valid-reg-exp.js
@@ -0,0 +1,17 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var r = /raz/;
+	a(t(r), r, "Direct");
+	r = new RegExp('foo');
+	a(t(r), r, "Constructor");
+	a.throws(function () {
+		t({});
+	}, "Object");
+	a.throws(function () {
+		t(function () {});
+	}, "Function");
+	a.throws(function () {
+		t({ exec: function () { return 20; } });
+	}, "Plain object");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/@@iterator/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/@@iterator/implement.js
new file mode 100644
index 00000000000000..09bf3361acd6a2
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/@@iterator/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../string/#/@@iterator/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/@@iterator/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/@@iterator/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/@@iterator/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/@@iterator/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/@@iterator/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/@@iterator/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/@@iterator/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/@@iterator/shim.js
new file mode 100644
index 00000000000000..3b0e0b7547ece9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/@@iterator/shim.js
@@ -0,0 +1,9 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var it = t.call('r💩z');
+	a.deep(it.next(), { done: false, value: 'r' }, "#1");
+	a.deep(it.next(), { done: false, value: '💩' }, "#2");
+	a.deep(it.next(), { done: false, value: 'z' }, "#3");
+	a.deep(it.next(), { done: true, value: undefined }, "End");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/at.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/at.js
new file mode 100644
index 00000000000000..2447a9f64d5d83
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/at.js
@@ -0,0 +1,97 @@
+// See tests at https://github.com/mathiasbynens/String.prototype.at
+
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.length, 1, "Length");
+
+	a.h1("BMP");
+	a(t.call('abc\uD834\uDF06def', -Infinity), '', "-Infinity");
+	a(t.call('abc\uD834\uDF06def', -1), '', "-1");
+	a(t.call('abc\uD834\uDF06def', -0), 'a', "-0");
+	a(t.call('abc\uD834\uDF06def', +0), 'a', "+0");
+	a(t.call('abc\uD834\uDF06def', 1), 'b', "1");
+	a(t.call('abc\uD834\uDF06def', 3), '\uD834\uDF06', "3");
+	a(t.call('abc\uD834\uDF06def', 4), '\uDF06', "4");
+	a(t.call('abc\uD834\uDF06def', 5), 'd', "5");
+	a(t.call('abc\uD834\uDF06def', 42), '', "42");
+	a(t.call('abc\uD834\uDF06def', +Infinity), '', "+Infinity");
+	a(t.call('abc\uD834\uDF06def', null), 'a', "null");
+	a(t.call('abc\uD834\uDF06def', undefined), 'a', "undefined");
+	a(t.call('abc\uD834\uDF06def'), 'a', "No argument");
+	a(t.call('abc\uD834\uDF06def', false), 'a', "false");
+	a(t.call('abc\uD834\uDF06def', NaN), 'a', "NaN");
+	a(t.call('abc\uD834\uDF06def', ''), 'a', "Empty string");
+	a(t.call('abc\uD834\uDF06def', '_'), 'a', "_");
+	a(t.call('abc\uD834\uDF06def', '1'), 'b', "'1'");
+	a(t.call('abc\uD834\uDF06def', []), 'a', "[]");
+	a(t.call('abc\uD834\uDF06def', {}), 'a', "{}");
+	a(t.call('abc\uD834\uDF06def', -0.9), 'a', "-0.9");
+	a(t.call('abc\uD834\uDF06def', 1.9), 'b', "1.9");
+	a(t.call('abc\uD834\uDF06def', 7.9), 'f', "7.9");
+	a(t.call('abc\uD834\uDF06def', Math.pow(2, 32)), '', "Big number");
+
+	a.h1("Astral symbol");
+	a(t.call('\uD834\uDF06def', -Infinity), '', "-Infinity");
+	a(t.call('\uD834\uDF06def', -1), '', "-1");
+	a(t.call('\uD834\uDF06def', -0), '\uD834\uDF06', "-0");
+	a(t.call('\uD834\uDF06def', +0), '\uD834\uDF06', "+0");
+	a(t.call('\uD834\uDF06def', 1), '\uDF06', "1");
+	a(t.call('\uD834\uDF06def', 2), 'd', "2");
+	a(t.call('\uD834\uDF06def', 3), 'e', "3");
+	a(t.call('\uD834\uDF06def', 4), 'f', "4");
+	a(t.call('\uD834\uDF06def', 42), '', "42");
+	a(t.call('\uD834\uDF06def', +Infinity), '', "+Infinity");
+	a(t.call('\uD834\uDF06def', null), '\uD834\uDF06', "null");
+	a(t.call('\uD834\uDF06def', undefined), '\uD834\uDF06', "undefined");
+	a(t.call('\uD834\uDF06def'), '\uD834\uDF06', "No arguments");
+	a(t.call('\uD834\uDF06def', false), '\uD834\uDF06', "false");
+	a(t.call('\uD834\uDF06def', NaN), '\uD834\uDF06', "NaN");
+	a(t.call('\uD834\uDF06def', ''), '\uD834\uDF06', "Empty string");
+	a(t.call('\uD834\uDF06def', '_'), '\uD834\uDF06', "_");
+	a(t.call('\uD834\uDF06def', '1'), '\uDF06', "'1'");
+
+	a.h1("Lone high surrogates");
+	a(t.call('\uD834abc', -Infinity), '', "-Infinity");
+	a(t.call('\uD834abc', -1), '',  "-1");
+	a(t.call('\uD834abc', -0), '\uD834', "-0");
+	a(t.call('\uD834abc', +0), '\uD834', "+0");
+	a(t.call('\uD834abc', 1), 'a', "1");
+	a(t.call('\uD834abc', 42), '', "42");
+	a(t.call('\uD834abc', +Infinity), '', "Infinity");
+	a(t.call('\uD834abc', null), '\uD834', "null");
+	a(t.call('\uD834abc', undefined), '\uD834', "undefined");
+	a(t.call('\uD834abc'), '\uD834', "No arguments");
+	a(t.call('\uD834abc', false), '\uD834', "false");
+	a(t.call('\uD834abc', NaN), '\uD834', "NaN");
+	a(t.call('\uD834abc', ''), '\uD834', "Empty string");
+	a(t.call('\uD834abc', '_'), '\uD834', "_");
+	a(t.call('\uD834abc', '1'), 'a', "'a'");
+
+	a.h1("Lone low surrogates");
+	a(t.call('\uDF06abc', -Infinity), '', "-Infinity");
+	a(t.call('\uDF06abc', -1), '', "-1");
+	a(t.call('\uDF06abc', -0), '\uDF06', "-0");
+	a(t.call('\uDF06abc', +0), '\uDF06', "+0");
+	a(t.call('\uDF06abc', 1), 'a', "1");
+	a(t.call('\uDF06abc', 42), '', "42");
+	a(t.call('\uDF06abc', +Infinity), '', "+Infinity");
+	a(t.call('\uDF06abc', null), '\uDF06', "null");
+	a(t.call('\uDF06abc', undefined), '\uDF06', "undefined");
+	a(t.call('\uDF06abc'), '\uDF06', "No arguments");
+	a(t.call('\uDF06abc', false), '\uDF06', "false");
+	a(t.call('\uDF06abc', NaN), '\uDF06', "NaN");
+	a(t.call('\uDF06abc', ''), '\uDF06', "Empty string");
+	a(t.call('\uDF06abc', '_'), '\uDF06', "_");
+	a(t.call('\uDF06abc', '1'), 'a', "'1'");
+
+	a.h1("Context");
+	a.throws(function () { t.call(undefined); }, TypeError, "Undefined");
+	a.throws(function () { t.call(undefined, 4); }, TypeError,
+		"Undefined + argument");
+	a.throws(function () { t.call(null); }, TypeError, "Null");
+	a.throws(function () { t.call(null, 4); }, TypeError, "Null + argument");
+	a(t.call(42, 0), '4', "Number #1");
+	a(t.call(42, 1), '2', "Number #2");
+	a(t.call({ toString: function () { return 'abc'; } }, 2), 'c', "Object");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/camel-to-hyphen.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/camel-to-hyphen.js
new file mode 100644
index 00000000000000..8b47a8158a29d3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/camel-to-hyphen.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call('razDwaTRzy4yFoo45My'), 'raz-dwa-t-rzy4y-foo45-my');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/capitalize.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/capitalize.js
new file mode 100644
index 00000000000000..fa11ff8eeff856
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/capitalize.js
@@ -0,0 +1,9 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call('raz'), 'Raz', "Word");
+	a(t.call('BLA'), 'BLA', "Uppercase");
+	a(t.call(''), '', "Empty");
+	a(t.call('a'), 'A', "One letter");
+	a(t.call('this is a test'), 'This is a test', "Sentence");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/case-insensitive-compare.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/case-insensitive-compare.js
new file mode 100644
index 00000000000000..01a90c39ce8307
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/case-insensitive-compare.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call("AA", "aa"), 0, "Same");
+	a.ok(t.call("Amber", "zebra") < 0, "Less");
+	a.ok(t.call("Zebra", "amber") > 0, "Greater");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/code-point-at/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/code-point-at/implement.js
new file mode 100644
index 00000000000000..5e33cd715ff47b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/code-point-at/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+var isImplemented =
+	require('../../../../string/#/code-point-at/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/code-point-at/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/code-point-at/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/code-point-at/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/code-point-at/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/code-point-at/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/code-point-at/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/code-point-at/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/code-point-at/shim.js
new file mode 100644
index 00000000000000..0df4751c564421
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/code-point-at/shim.js
@@ -0,0 +1,81 @@
+// Taken from: https://github.com/mathiasbynens/String.prototype.codePointAt
+//             /blob/master/tests/tests.js
+
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.length, 1, "Length");
+
+	// String that starts with a BMP symbol
+	a(t.call('abc\uD834\uDF06def', ''), 0x61);
+	a(t.call('abc\uD834\uDF06def', '_'), 0x61);
+	a(t.call('abc\uD834\uDF06def'), 0x61);
+	a(t.call('abc\uD834\uDF06def', -Infinity), undefined);
+	a(t.call('abc\uD834\uDF06def', -1), undefined);
+	a(t.call('abc\uD834\uDF06def', -0), 0x61);
+	a(t.call('abc\uD834\uDF06def', 0), 0x61);
+	a(t.call('abc\uD834\uDF06def', 3), 0x1D306);
+	a(t.call('abc\uD834\uDF06def', 4), 0xDF06);
+	a(t.call('abc\uD834\uDF06def', 5), 0x64);
+	a(t.call('abc\uD834\uDF06def', 42), undefined);
+	a(t.call('abc\uD834\uDF06def', Infinity), undefined);
+	a(t.call('abc\uD834\uDF06def', Infinity), undefined);
+	a(t.call('abc\uD834\uDF06def', NaN), 0x61);
+	a(t.call('abc\uD834\uDF06def', false), 0x61);
+	a(t.call('abc\uD834\uDF06def', null), 0x61);
+	a(t.call('abc\uD834\uDF06def', undefined), 0x61);
+
+	// String that starts with an astral symbol
+	a(t.call('\uD834\uDF06def', ''), 0x1D306);
+	a(t.call('\uD834\uDF06def', '1'), 0xDF06);
+	a(t.call('\uD834\uDF06def', '_'), 0x1D306);
+	a(t.call('\uD834\uDF06def'), 0x1D306);
+	a(t.call('\uD834\uDF06def', -1), undefined);
+	a(t.call('\uD834\uDF06def', -0), 0x1D306);
+	a(t.call('\uD834\uDF06def', 0), 0x1D306);
+	a(t.call('\uD834\uDF06def', 1), 0xDF06);
+	a(t.call('\uD834\uDF06def', 42), undefined);
+	a(t.call('\uD834\uDF06def', false), 0x1D306);
+	a(t.call('\uD834\uDF06def', null), 0x1D306);
+	a(t.call('\uD834\uDF06def', undefined), 0x1D306);
+
+	// Lone high surrogates
+	a(t.call('\uD834abc', ''), 0xD834);
+	a(t.call('\uD834abc', '_'), 0xD834);
+	a(t.call('\uD834abc'), 0xD834);
+	a(t.call('\uD834abc', -1), undefined);
+	a(t.call('\uD834abc', -0), 0xD834);
+	a(t.call('\uD834abc', 0), 0xD834);
+	a(t.call('\uD834abc', false), 0xD834);
+	a(t.call('\uD834abc', NaN), 0xD834);
+	a(t.call('\uD834abc', null), 0xD834);
+	a(t.call('\uD834abc', undefined), 0xD834);
+
+	// Lone low surrogates
+	a(t.call('\uDF06abc', ''), 0xDF06);
+	a(t.call('\uDF06abc', '_'), 0xDF06);
+	a(t.call('\uDF06abc'), 0xDF06);
+	a(t.call('\uDF06abc', -1), undefined);
+	a(t.call('\uDF06abc', -0), 0xDF06);
+	a(t.call('\uDF06abc', 0), 0xDF06);
+	a(t.call('\uDF06abc', false), 0xDF06);
+	a(t.call('\uDF06abc', NaN), 0xDF06);
+	a(t.call('\uDF06abc', null), 0xDF06);
+	a(t.call('\uDF06abc', undefined), 0xDF06);
+
+	a.throws(function () { t.call(undefined); }, TypeError);
+	a.throws(function () { t.call(undefined, 4); }, TypeError);
+	a.throws(function () { t.call(null); }, TypeError);
+	a.throws(function () { t.call(null, 4); }, TypeError);
+	a(t.call(42, 0), 0x34);
+	a(t.call(42, 1), 0x32);
+	a(t.call({ toString: function () { return 'abc'; } }, 2), 0x63);
+
+	a.throws(function () { t.apply(undefined); }, TypeError);
+	a.throws(function () { t.apply(undefined, [4]); }, TypeError);
+	a.throws(function () { t.apply(null); }, TypeError);
+	a.throws(function () { t.apply(null, [4]); }, TypeError);
+	a(t.apply(42, [0]), 0x34);
+	a(t.apply(42, [1]), 0x32);
+	a(t.apply({ toString: function () { return 'abc'; } }, [2]), 0x63);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/contains/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/contains/implement.js
new file mode 100644
index 00000000000000..220f50d4672f13
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/contains/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../string/#/contains/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/contains/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/contains/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/contains/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/contains/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/contains/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/contains/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/contains/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/contains/shim.js
new file mode 100644
index 00000000000000..a0ea4db20812e5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/contains/shim.js
@@ -0,0 +1,14 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call('raz', ''), true, "Empty");
+	a(t.call('', ''), true, "Both Empty");
+	a(t.call('raz', 'raz'), true, "Same");
+	a(t.call('razdwa', 'raz'), true, "Starts with");
+	a(t.call('razdwa', 'dwa'), true, "Ends with");
+	a(t.call('razdwa', 'zdw'), true, "In middle");
+	a(t.call('', 'raz'), false, "Something in empty");
+	a(t.call('az', 'raz'), false, "Longer");
+	a(t.call('azasdfasdf', 'azff'), false, "Not found");
+	a(t.call('razdwa', 'raz', 1), false, "Position");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/ends-with/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/ends-with/implement.js
new file mode 100644
index 00000000000000..93bd2ddcd6dc20
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/ends-with/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../string/#/ends-with/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/ends-with/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/ends-with/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/ends-with/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/ends-with/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/ends-with/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/ends-with/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/ends-with/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/ends-with/shim.js
new file mode 100644
index 00000000000000..e4b93c407bc2b5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/ends-with/shim.js
@@ -0,0 +1,16 @@
+// In some parts copied from:
+// http://closure-library.googlecode.com/svn/trunk/closure/goog/
+// string/string_test.html
+
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call('abc', ''), true, "Empty needle");
+	a(t.call('abcd', 'cd'), true, "Ends with needle");
+	a(t.call('abcd', 'abcd'), true, "Needle equals haystack");
+	a(t.call('abcd', 'ab'), false, "Doesn't end with needle");
+	a(t.call('abc', 'defg'), false, "Length trick");
+	a(t.call('razdwa', 'zd', 3), false, "Position: false");
+	a(t.call('razdwa', 'zd', 4), true, "Position: true");
+	a(t.call('razdwa', 'zd', 5), false, "Position: false #2");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/hyphen-to-camel.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/hyphen-to-camel.js
new file mode 100644
index 00000000000000..bd7ded4befbc7d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/hyphen-to-camel.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call('raz-dwa-t-rzy-4y-rtr4-tiu-45-pa'), 'razDwaTRzy4yRtr4Tiu45Pa');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/indent.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/indent.js
new file mode 100644
index 00000000000000..eb92b36f5438d6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/indent.js
@@ -0,0 +1,9 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call('ra\nzz', ''), 'ra\nzz', "Empty");
+	a(t.call('ra\nzz', '\t', 3), '\t\t\tra\n\t\t\tzz', "String repeat");
+	a(t.call('ra\nzz\nsss\nfff\n', '\t'), '\tra\n\tzz\n\tsss\n\tfff\n',
+		"Multi-line");
+	a(t.call('ra\n\nzz\n', '\t'), '\tra\n\n\tzz\n', "Don't touch empty lines");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/last.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/last.js
new file mode 100644
index 00000000000000..ad36a213c6053e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/last.js
@@ -0,0 +1,6 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call(''), null, "Null");
+	a(t.call('abcdef'), 'f', "String");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/normalize/_data.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/normalize/_data.js
new file mode 100644
index 00000000000000..c741addb0055a9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/normalize/_data.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t[0], 'object'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/normalize/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/normalize/implement.js
new file mode 100644
index 00000000000000..4886c9b834285b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/normalize/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../string/#/normalize/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/normalize/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/normalize/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/normalize/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/normalize/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/normalize/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/normalize/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/normalize/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/normalize/shim.js
new file mode 100644
index 00000000000000..28e27f595247be
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/normalize/shim.js
@@ -0,0 +1,13 @@
+// Taken from: https://github.com/walling/unorm/blob/master/test/es6-shim.js
+
+'use strict';
+
+var str = 'äiti';
+
+module.exports = function (t, a) {
+	a(t.call(str), "\u00e4iti");
+	a(t.call(str, "NFC"), "\u00e4iti");
+	a(t.call(str, "NFD"), "a\u0308iti");
+	a(t.call(str, "NFKC"), "\u00e4iti");
+	a(t.call(str, "NFKD"), "a\u0308iti");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/pad.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/pad.js
new file mode 100644
index 00000000000000..28c3fcaa10c4da
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/pad.js
@@ -0,0 +1,24 @@
+'use strict';
+
+var partial = require('../../../function/#/partial');
+
+module.exports = {
+	Left: function (t, a) {
+		t = partial.call(t, 'x', 5);
+
+		a(t.call('yy'), 'xxxyy');
+		a(t.call(''), 'xxxxx', "Empty string");
+
+		a(t.call('yyyyy'), 'yyyyy', 'Equal length');
+		a(t.call('yyyyyyy'), 'yyyyyyy', 'Longer');
+	},
+	Right: function (t, a) {
+		t = partial.call(t, 'x', -5);
+
+		a(t.call('yy'), 'yyxxx');
+		a(t.call(''), 'xxxxx', "Empty string");
+
+		a(t.call('yyyyy'), 'yyyyy', 'Equal length');
+		a(t.call('yyyyyyy'), 'yyyyyyy', 'Longer');
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/plain-replace-all.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/plain-replace-all.js
new file mode 100644
index 00000000000000..a425c87a40553b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/plain-replace-all.js
@@ -0,0 +1,11 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call('razdwatrzy', 'dwa', 'olera'), 'razoleratrzy', "Basic");
+	a(t.call('razdwatrzy', 'dwa', 'ole$&a'), 'razole$&atrzy', "Inserts");
+	a(t.call('razdwa', 'ola', 'sdfs'), 'razdwa', "No replace");
+
+	a(t.call('$raz$$dwa$trzy$', '$', '&&'), '&&raz&&&&dwa&&trzy&&', "Multi");
+	a(t.call('$raz$$dwa$$$$trzy$', '$$', '&'), '$raz&dwa&&trzy$',
+		"Multi many chars");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/plain-replace.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/plain-replace.js
new file mode 100644
index 00000000000000..54522ed749fe37
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/plain-replace.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call('razdwatrzy', 'dwa', 'olera'), 'razoleratrzy', "Basic");
+	a(t.call('razdwatrzy', 'dwa', 'ole$&a'), 'razole$&atrzy', "Inserts");
+	a(t.call('razdwa', 'ola', 'sdfs'), 'razdwa', "No replace");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/repeat/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/repeat/implement.js
new file mode 100644
index 00000000000000..7ff65a811068b4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/repeat/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../string/#/repeat/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/repeat/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/repeat/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/repeat/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/repeat/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/repeat/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/repeat/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/repeat/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/repeat/shim.js
new file mode 100644
index 00000000000000..7e0d077ec4bdb6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/repeat/shim.js
@@ -0,0 +1,8 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call('a', 0), '', "Empty");
+	a(t.call('a', 1), 'a', "1");
+	a(t.call('\t', 5), '\t\t\t\t\t', "Whitespace");
+	a(t.call('raz', 3), 'razrazraz', "Many chars");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/starts-with/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/starts-with/implement.js
new file mode 100644
index 00000000000000..fc8490fc916ac3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/starts-with/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../string/#/starts-with/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/starts-with/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/starts-with/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/starts-with/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/starts-with/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/starts-with/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/starts-with/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/starts-with/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/starts-with/shim.js
new file mode 100644
index 00000000000000..e0e123b324e115
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/starts-with/shim.js
@@ -0,0 +1,14 @@
+// Inspired and in some parts copied from:
+// http://closure-library.googlecode.com/svn/trunk/closure/goog
+// /string/string_test.html
+
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call('abc', ''), true, "Empty needle");
+	a(t.call('abcd', 'ab'), true, "Starts with needle");
+	a(t.call('abcd', 'abcd'), true, "Needle equals haystack");
+	a(t.call('abcd', 'bcde', 1), false, "Needle larger than haystack");
+	a(!t.call('abcd', 'cd'), true, "Doesn't start with needle");
+	a(t.call('abcd', 'bc', 1), true, "Position");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/format-method.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/format-method.js
new file mode 100644
index 00000000000000..bb5561ee45bb59
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/format-method.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function (t, a) {
+	t = t({ a: 'A', aa: 'B', ab: 'C', b: 'D',
+		c: function () { return ++this.a; } });
+	a(t.call({ a: 0 }, ' %a%aab%abb%b\\%aa%ab%c%c '), ' ABbCbD%aaC12 ');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/from-code-point/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/from-code-point/implement.js
new file mode 100644
index 00000000000000..0aceb97efdcf36
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/from-code-point/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../string/from-code-point/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/from-code-point/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/from-code-point/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/from-code-point/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/from-code-point/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/from-code-point/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/from-code-point/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/from-code-point/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/from-code-point/shim.js
new file mode 100644
index 00000000000000..88cda3d6364719
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/from-code-point/shim.js
@@ -0,0 +1,47 @@
+// Taken from: https://github.com/mathiasbynens/String.fromCodePoint/blob/master
+//             /tests/tests.js
+
+'use strict';
+
+var pow = Math.pow;
+
+module.exports = function (t, a) {
+	var counter, result;
+
+	a(t.length, 1, "Length");
+	a(String.propertyIsEnumerable('fromCodePoint'), false, "Not enumerable");
+
+	a(t(''), '\0', "Empty string");
+	a(t(), '', "No arguments");
+	a(t(-0), '\0', "-0");
+	a(t(0), '\0', "0");
+	a(t(0x1D306), '\uD834\uDF06', "Unicode");
+	a(t(0x1D306, 0x61, 0x1D307), '\uD834\uDF06a\uD834\uDF07', "Complex unicode");
+	a(t(0x61, 0x62, 0x1D307), 'ab\uD834\uDF07', "Complex");
+	a(t(false), '\0', "false");
+	a(t(null), '\0', "null");
+
+	a.throws(function () { t('_'); }, RangeError, "_");
+	a.throws(function () { t(Infinity); }, RangeError, "Infinity");
+	a.throws(function () { t(-Infinity); }, RangeError, "-Infinity");
+	a.throws(function () { t(-1); }, RangeError, "-1");
+	a.throws(function () { t(0x10FFFF + 1); }, RangeError, "Range error #1");
+	a.throws(function () { t(3.14); }, RangeError, "Range error #2");
+	a.throws(function () { t(3e-2); }, RangeError, "Range error #3");
+	a.throws(function () { t(-Infinity); }, RangeError, "Range error #4");
+	a.throws(function () { t(+Infinity); }, RangeError, "Range error #5");
+	a.throws(function () { t(NaN); }, RangeError, "Range error #6");
+	a.throws(function () { t(undefined); }, RangeError, "Range error #7");
+	a.throws(function () { t({}); }, RangeError, "Range error #8");
+	a.throws(function () { t(/re/); }, RangeError, "Range error #9");
+
+	counter = pow(2, 15) * 3 / 2;
+	result = [];
+	while (--counter >= 0) result.push(0); // one code unit per symbol
+	t.apply(null, result); // must not throw
+
+	counter = pow(2, 15) * 3 / 2;
+	result = [];
+	while (--counter >= 0) result.push(0xFFFF + 1); // two code units per symbol
+	t.apply(null, result); // must not throw
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/is-string.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/is-string.js
new file mode 100644
index 00000000000000..32f595829168ee
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/is-string.js
@@ -0,0 +1,11 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t(null), false, "Null");
+	a(t(''), true, "Empty string");
+	a(t(12), false, "Number");
+	a(t(false), false, "Boolean");
+	a(t(new Date()), false, "Date");
+	a(t(new String('raz')), true, "String object");
+	a(t('asdfaf'), true, "String");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/random-uniq.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/random-uniq.js
new file mode 100644
index 00000000000000..6791ac266e7530
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/random-uniq.js
@@ -0,0 +1,14 @@
+'use strict';
+
+var isValidFormat = RegExp.prototype.test.bind(/^[a-z0-9]+$/);
+
+module.exports = function (t, a) {
+	a(typeof t(), 'string');
+	a.ok(t().length > 7);
+	a.not(t(), t());
+	a.ok(isValidFormat(t()));
+	a.ok(isValidFormat(t()));
+	a.ok(isValidFormat(t()));
+	a.ok(isValidFormat(t()));
+	a.ok(isValidFormat(t()));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/raw/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/raw/implement.js
new file mode 100644
index 00000000000000..59416de3af53ad
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/raw/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../string/raw/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/raw/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/raw/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/raw/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/raw/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/raw/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/raw/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/raw/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/raw/shim.js
new file mode 100644
index 00000000000000..025ed780455667
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/raw/shim.js
@@ -0,0 +1,15 @@
+// Partially taken from:
+// https://github.com/paulmillr/es6-shim/blob/master/test/string.js
+
+'use strict';
+
+module.exports = function (t, a) {
+	var callSite = [];
+
+	callSite.raw = ["The total is ", " ($", " with tax)"];
+	a(t(callSite, '{total}', '{total * 1.01}'),
+		'The total is {total} (${total * 1.01} with tax)');
+
+	callSite.raw = [];
+	a(t(callSite, '{total}', '{total * 1.01}'), '');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/#/chain.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/#/chain.js
new file mode 100644
index 00000000000000..6dc1543b354531
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/#/chain.js
@@ -0,0 +1,40 @@
+'use strict';
+
+var setPrototypeOf = require('es5-ext/object/set-prototype-of')
+  , d              = require('d')
+  , Iterator       = require('../')
+  , validIterable  = require('../valid-iterable')
+
+  , push = Array.prototype.push
+  , defineProperties = Object.defineProperties
+  , IteratorChain;
+
+IteratorChain = function (iterators) {
+	defineProperties(this, {
+		__iterators__: d('', iterators),
+		__current__: d('w', iterators.shift())
+	});
+};
+if (setPrototypeOf) setPrototypeOf(IteratorChain, Iterator);
+
+IteratorChain.prototype = Object.create(Iterator.prototype, {
+	constructor: d(IteratorChain),
+	next: d(function () {
+		var result;
+		if (!this.__current__) return { done: true, value: undefined };
+		result = this.__current__.next();
+		while (result.done) {
+			this.__current__ = this.__iterators__.shift();
+			if (!this.__current__) return { done: true, value: undefined };
+			result = this.__current__.next();
+		}
+		return result;
+	})
+});
+
+module.exports = function () {
+	var iterators = [this];
+	push.apply(iterators, arguments);
+	iterators.forEach(validIterable);
+	return new IteratorChain(iterators);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/.lint b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/.lint
new file mode 100644
index 00000000000000..cf54d815684b2f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/.lint
@@ -0,0 +1,11 @@
+@root
+
+module
+
+tabs
+indent 2
+maxlen 100
+
+ass
+nomen
+plusplus
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/.npmignore b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/.npmignore
new file mode 100644
index 00000000000000..155e41f69142ef
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/.npmignore
@@ -0,0 +1,4 @@
+.DS_Store
+/node_modules
+/npm-debug.log
+/.lintcache
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/.travis.yml b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/.travis.yml
new file mode 100644
index 00000000000000..02c277cf565442
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/.travis.yml
@@ -0,0 +1,11 @@
+language: node_js
+node_js:
+  - 0.8
+  - 0.10
+  - 0.11
+
+notifications:
+  email:
+    - medikoo+es6-iterator@medikoo.com
+
+script: "npm test && npm run lint"
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/CHANGES b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/CHANGES
new file mode 100644
index 00000000000000..a2d1ec7c2af31c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/CHANGES
@@ -0,0 +1,28 @@
+v0.1.3  --  2015.02.02
+* Update dependencies
+* Fix spelling of LICENSE
+
+v0.1.2  --  2014.11.19
+* Optimise internal `_next` to not verify internal's list length at all times
+  (#2 thanks @RReverser)
+* Fix documentation examples
+* Configure lint scripts
+
+v0.1.1  --  2014.04.29
+* Fix es6-symbol dependency version
+
+v0.1.0  --  2014.04.29
+* Assure strictly npm hosted dependencies
+* Remove sparse arrays dedicated handling (as per spec)
+* Add: isIterable, validIterable and chain (method)
+* Remove toArray, it's addressed by Array.from (polyfil can be found in es5-ext/array/from)
+* Add break possiblity to 'forOf' via 'doBreak' function argument
+* Provide dedicated iterator for array-likes (ArrayIterator) and for strings (StringIterator)
+* Provide @@toStringTag symbol
+* When available rely on @@iterator symbol
+* Remove 32bit integer maximum list length restriction
+* Improve Iterator internals
+* Update to use latest version of dependencies
+
+v0.0.0  --  2013.10.12
+Initial (dev version)
\ No newline at end of file
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/LICENSE b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/LICENSE
new file mode 100644
index 00000000000000..04724a3ab1b70b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/LICENSE
@@ -0,0 +1,19 @@
+Copyright (C) 2013-2015 Mariusz Nowak (www.medikoo.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/README.md b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/README.md
new file mode 100644
index 00000000000000..288373da7ab506
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/README.md
@@ -0,0 +1,148 @@
+# es6-iterator
+## ECMAScript 6 Iterator interface
+
+### Installation
+
+	$ npm install es6-iterator
+	
+To port it to Browser or any other (non CJS) environment, use your favorite CJS bundler. No favorite yet? Try: [Browserify](http://browserify.org/), [Webmake](https://github.com/medikoo/modules-webmake) or [Webpack](http://webpack.github.io/)
+
+## API
+
+### Constructors
+
+#### Iterator(list) _(es6-iterator)_
+
+Abstract Iterator interface. Meant for extensions and not to be used on its own.
+
+Accepts any _list_ object (technically object with numeric _length_ property).
+
+_Mind it doesn't iterate strings properly, for that use dedicated [StringIterator](#string-iterator)_
+
+```javascript
+var Iterator = require('es6-iterator')
+var iterator = new Iterator([1, 2, 3]);
+
+iterator.next(); // { value: 1, done: false }
+iterator.next(); // { value: 2, done: false }
+iterator.next(); // { value: 3, done: false }
+iterator.next(); // { value: undefined, done: true }
+```
+
+
+#### ArrayIterator(arrayLike[, kind]) _(es6-iterator/array)_
+
+Dedicated for arrays and array-likes. Supports three iteration kinds:
+* __value__ _(default)_ - Iterates values
+* __key__ - Iterates indexes
+* __key+value__ - Iterates keys and indexes, each iteration value is in _[key, value]_ form.
+
+
+```javascript
+var ArrayIterator = require('es6-iterator/array')
+var iterator = new ArrayIterator([1, 2, 3], 'key+value');
+
+iterator.next(); // { value: [0, 1], done: false }
+iterator.next(); // { value: [1, 2], done: false }
+iterator.next(); // { value: [2, 3], done: false }
+iterator.next(); // { value: undefined, done: true }
+```
+
+May also be used for _arguments_ objects:
+
+```javascript
+(function () {
+  var iterator = new ArrayIterator(arguments);
+
+  iterator.next(); // { value: 1, done: false }
+  iterator.next(); // { value: 2, done: false }
+  iterator.next(); // { value: 3, done: false }
+  iterator.next(); // { value: undefined, done: true }
+}(1, 2, 3));
+```
+
+#### StringIterator(str) _(es6-iterator/string)_
+
+Assures proper iteration over unicode symbols.  
+See: http://mathiasbynens.be/notes/javascript-unicode
+
+```javascript
+var StringIterator = require('es6-iterator/string');
+var iterator = new StringIterator('f🙈o🙉o🙊');
+
+iterator.next(); // { value: 'f', done: false }
+iterator.next(); // { value: '🙈', done: false }
+iterator.next(); // { value: 'o', done: false }
+iterator.next(); // { value: '🙉', done: false }
+iterator.next(); // { value: 'o', done: false }
+iterator.next(); // { value: '🙊', done: false }
+iterator.next(); // { value: undefined, done: true }
+```
+
+### Function utilities
+
+#### forOf(iterable, callback[, thisArg]) _(es6-iterator/for-of)_
+
+Polyfill for ECMAScript 6 [`for...of`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/for...of) statement.
+
+```
+var forOf = require('es6-iterator/for-of');
+var result = [];
+
+forOf('🙈🙉🙊', function (monkey) { result.push(monkey); });
+console.log(result); // ['🙈', '🙉', '🙊'];
+```
+
+Optionally you can break iteration at any point:
+
+```javascript
+var result = [];
+
+forOf([1,2,3,4]', function (val, doBreak) {
+  result.push(monkey);
+  if (val >= 3) doBreak();
+});
+console.log(result); // [1, 2, 3];
+```
+
+#### get(obj) _(es6-iterator/get)_
+
+Return iterator for any iterable object.
+
+```javascript
+var getIterator = require('es6-iterator/get');
+var iterator = get([1,2,3]);
+
+iterator.next(); // { value: 1, done: false }
+iterator.next(); // { value: 2, done: false }
+iterator.next(); // { value: 3, done: false }
+iterator.next(); // { value: undefined, done: true }
+```
+
+#### isIterable(obj) _(es6-iterator/is-iterable)_
+
+Whether _obj_ is iterable
+
+```javascript
+var isIterable = require('es6-iterator/is-iterable');
+
+isIterable(null); // false
+isIterable(true); // false
+isIterable('str'); // true
+isIterable(['a', 'r', 'r']); // true
+isIterable(new ArrayIterator([])); // true
+```
+
+#### validIterable(obj) _(es6-iterator/valid-iterable)_
+
+If _obj_ is an iterable it is returned. Otherwise _TypeError_ is thrown.
+
+### Method extensions
+
+#### iterator.chain(iterator1[, …iteratorn]) _(es6-iterator/#/chain)_
+
+Chain multiple iterators into one.
+
+### Tests [![Build Status](https://travis-ci.org/medikoo/es6-iterator.png)](https://travis-ci.org/medikoo/es6-iterator)
+
+	$ npm test
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/array.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/array.js
new file mode 100644
index 00000000000000..885ad0a4fd7870
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/array.js
@@ -0,0 +1,30 @@
+'use strict';
+
+var setPrototypeOf = require('es5-ext/object/set-prototype-of')
+  , contains       = require('es5-ext/string/#/contains')
+  , d              = require('d')
+  , Iterator       = require('./')
+
+  , defineProperty = Object.defineProperty
+  , ArrayIterator;
+
+ArrayIterator = module.exports = function (arr, kind) {
+	if (!(this instanceof ArrayIterator)) return new ArrayIterator(arr, kind);
+	Iterator.call(this, arr);
+	if (!kind) kind = 'value';
+	else if (contains.call(kind, 'key+value')) kind = 'key+value';
+	else if (contains.call(kind, 'key')) kind = 'key';
+	else kind = 'value';
+	defineProperty(this, '__kind__', d('', kind));
+};
+if (setPrototypeOf) setPrototypeOf(ArrayIterator, Iterator);
+
+ArrayIterator.prototype = Object.create(Iterator.prototype, {
+	constructor: d(ArrayIterator),
+	_resolve: d(function (i) {
+		if (this.__kind__ === 'value') return this.__list__[i];
+		if (this.__kind__ === 'key+value') return [i, this.__list__[i]];
+		return i;
+	}),
+	toString: d(function () { return '[object Array Iterator]'; })
+});
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/for-of.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/for-of.js
new file mode 100644
index 00000000000000..111f5522735204
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/for-of.js
@@ -0,0 +1,44 @@
+'use strict';
+
+var callable = require('es5-ext/object/valid-callable')
+  , isString = require('es5-ext/string/is-string')
+  , get      = require('./get')
+
+  , isArray = Array.isArray, call = Function.prototype.call;
+
+module.exports = function (iterable, cb/*, thisArg*/) {
+	var mode, thisArg = arguments[2], result, doBreak, broken, i, l, char, code;
+	if (isArray(iterable)) mode = 'array';
+	else if (isString(iterable)) mode = 'string';
+	else iterable = get(iterable);
+
+	callable(cb);
+	doBreak = function () { broken = true; };
+	if (mode === 'array') {
+		iterable.some(function (value) {
+			call.call(cb, thisArg, value, doBreak);
+			if (broken) return true;
+		});
+		return;
+	}
+	if (mode === 'string') {
+		l = iterable.length;
+		for (i = 0; i < l; ++i) {
+			char = iterable[i];
+			if ((i + 1) < l) {
+				code = char.charCodeAt(0);
+				if ((code >= 0xD800) && (code <= 0xDBFF)) char += iterable[++i];
+			}
+			call.call(cb, thisArg, char, doBreak);
+			if (broken) break;
+		}
+		return;
+	}
+	result = iterable.next();
+
+	while (!result.done) {
+		call.call(cb, thisArg, result.value, doBreak);
+		if (broken) return;
+		result = iterable.next();
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/get.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/get.js
new file mode 100644
index 00000000000000..38230fd85a2101
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/get.js
@@ -0,0 +1,13 @@
+'use strict';
+
+var isString = require('es5-ext/string/is-string')
+  , ArrayIterator  = require('./array')
+  , StringIterator = require('./string')
+  , iterable       = require('./valid-iterable')
+  , iteratorSymbol = require('es6-symbol').iterator;
+
+module.exports = function (obj) {
+	if (typeof iterable(obj)[iteratorSymbol] === 'function') return obj[iteratorSymbol]();
+	if (isString(obj)) return new StringIterator(obj);
+	return new ArrayIterator(obj);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/index.js
new file mode 100644
index 00000000000000..10fd08958f68c7
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/index.js
@@ -0,0 +1,90 @@
+'use strict';
+
+var clear    = require('es5-ext/array/#/clear')
+  , assign   = require('es5-ext/object/assign')
+  , callable = require('es5-ext/object/valid-callable')
+  , value    = require('es5-ext/object/valid-value')
+  , d        = require('d')
+  , autoBind = require('d/auto-bind')
+  , Symbol   = require('es6-symbol')
+
+  , defineProperty = Object.defineProperty
+  , defineProperties = Object.defineProperties
+  , Iterator;
+
+module.exports = Iterator = function (list, context) {
+	if (!(this instanceof Iterator)) return new Iterator(list, context);
+	defineProperties(this, {
+		__list__: d('w', value(list)),
+		__context__: d('w', context),
+		__nextIndex__: d('w', 0)
+	});
+	if (!context) return;
+	callable(context.on);
+	context.on('_add', this._onAdd);
+	context.on('_delete', this._onDelete);
+	context.on('_clear', this._onClear);
+};
+
+defineProperties(Iterator.prototype, assign({
+	constructor: d(Iterator),
+	_next: d(function () {
+		var i;
+		if (!this.__list__) return;
+		if (this.__redo__) {
+			i = this.__redo__.shift();
+			if (i !== undefined) return i;
+		}
+		if (this.__nextIndex__ < this.__list__.length) return this.__nextIndex__++;
+		this._unBind();
+	}),
+	next: d(function () { return this._createResult(this._next()); }),
+	_createResult: d(function (i) {
+		if (i === undefined) return { done: true, value: undefined };
+		return { done: false, value: this._resolve(i) };
+	}),
+	_resolve: d(function (i) { return this.__list__[i]; }),
+	_unBind: d(function () {
+		this.__list__ = null;
+		delete this.__redo__;
+		if (!this.__context__) return;
+		this.__context__.off('_add', this._onAdd);
+		this.__context__.off('_delete', this._onDelete);
+		this.__context__.off('_clear', this._onClear);
+		this.__context__ = null;
+	}),
+	toString: d(function () { return '[object Iterator]'; })
+}, autoBind({
+	_onAdd: d(function (index) {
+		if (index >= this.__nextIndex__) return;
+		++this.__nextIndex__;
+		if (!this.__redo__) {
+			defineProperty(this, '__redo__', d('c', [index]));
+			return;
+		}
+		this.__redo__.forEach(function (redo, i) {
+			if (redo >= index) this.__redo__[i] = ++redo;
+		}, this);
+		this.__redo__.push(index);
+	}),
+	_onDelete: d(function (index) {
+		var i;
+		if (index >= this.__nextIndex__) return;
+		--this.__nextIndex__;
+		if (!this.__redo__) return;
+		i = this.__redo__.indexOf(index);
+		if (i !== -1) this.__redo__.splice(i, 1);
+		this.__redo__.forEach(function (redo, i) {
+			if (redo > index) this.__redo__[i] = --redo;
+		}, this);
+	}),
+	_onClear: d(function () {
+		if (this.__redo__) clear.call(this.__redo__);
+		this.__nextIndex__ = 0;
+	})
+})));
+
+defineProperty(Iterator.prototype, Symbol.iterator, d(function () {
+	return this;
+}));
+defineProperty(Iterator.prototype, Symbol.toStringTag, d('', 'Iterator'));
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/is-iterable.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/is-iterable.js
new file mode 100644
index 00000000000000..bbcf10492e1dc0
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/is-iterable.js
@@ -0,0 +1,13 @@
+'use strict';
+
+var isString       = require('es5-ext/string/is-string')
+  , iteratorSymbol = require('es6-symbol').iterator
+
+  , isArray = Array.isArray;
+
+module.exports = function (value) {
+	if (value == null) return false;
+	if (isArray(value)) return true;
+	if (isString(value)) return true;
+	return (typeof value[iteratorSymbol] === 'function');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/.lint b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/.lint
new file mode 100644
index 00000000000000..1851752f99bfda
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/.lint
@@ -0,0 +1,13 @@
+@root
+
+module
+
+tabs
+indent 2
+maxlen 100
+
+ass
+nomen
+plusplus
+newcap
+vars
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/.npmignore b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/.npmignore
new file mode 100644
index 00000000000000..155e41f69142ef
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/.npmignore
@@ -0,0 +1,4 @@
+.DS_Store
+/node_modules
+/npm-debug.log
+/.lintcache
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/.travis.yml b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/.travis.yml
new file mode 100644
index 00000000000000..afd3509a26b27d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/.travis.yml
@@ -0,0 +1,9 @@
+language: node_js
+node_js:
+  - 0.8
+  - 0.10
+  - 0.11
+
+notifications:
+  email:
+    - medikoo+es6-symbol@medikoo.com
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/CHANGES b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/CHANGES
new file mode 100644
index 00000000000000..df8c27efc38de2
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/CHANGES
@@ -0,0 +1,34 @@
+v2.0.1  --  2015.01.28
+* Fix Symbol.prototype[Symbol.isPrimitive] implementation
+* Improve validation within Symbol.prototype.toString and
+  Symbol.prototype.valueOf
+
+v2.0.0  --  2015.01.28
+* Update up to changes in specification:
+  * Implement `for` and `keyFor`
+  * Remove `Symbol.create` and `Symbol.isRegExp`
+  * Add `Symbol.match`, `Symbol.replace`, `Symbol.search`, `Symbol.species` and
+    `Symbol.split`
+* Rename `validSymbol` to `validateSymbol`
+* Improve documentation
+* Remove dead test modules
+
+v1.0.0  --  2015.01.26
+* Fix enumerability for symbol properties set normally (e.g. obj[symbol] = value)
+* Introduce initialization via hidden constructor
+* Fix isSymbol handling of polyfill values when native Symbol is present
+* Fix spelling of LICENSE
+* Configure lint scripts
+
+v0.1.1  --  2014.10.07
+* Fix isImplemented, so it returns true in case of polyfill
+* Improve documentations
+
+v0.1.0  --  2014.04.28
+* Assure strictly npm dependencies
+* Update to use latest versions of dependencies
+* Fix implementation detection so it doesn't crash on `String(symbol)`
+* throw on `new Symbol()` (as decided by TC39)
+
+v0.0.0  --  2013.11.15
+* Initial (dev) version
\ No newline at end of file
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/LICENSE b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/LICENSE
new file mode 100644
index 00000000000000..04724a3ab1b70b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/LICENSE
@@ -0,0 +1,19 @@
+Copyright (C) 2013-2015 Mariusz Nowak (www.medikoo.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/README.md b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/README.md
new file mode 100644
index 00000000000000..95d6780ba78cb4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/README.md
@@ -0,0 +1,71 @@
+# es6-symbol
+## ECMAScript 6 Symbol polyfill
+
+For more information about symbols see following links
+- [Symbols in ECMAScript 6 by Axel Rauschmayer](http://www.2ality.com/2014/12/es6-symbols.html)
+- [MDN Documentation](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol)
+- [Specification](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-symbol-constructor)
+
+### Limitations
+
+Underneath it uses real string property names which can easily be retrieved, however accidental collision with other property names is unlikely.
+
+### Usage
+
+If you'd like to use native version when it exists and fallback to polyfill if it doesn't (but without implementing `Symbol` on global scope), do:
+
+```javascript
+var Symbol = require('es6-symbol');
+```
+
+If you want to make sure your environment implements `Symbol`, do:
+
+```javascript
+require('es6-symbol/implement');
+```
+
+If you strictly want to use polyfill even if native `Symbol` exists (hard to find a good reason for that), do:
+
+```javascript
+var Symbol = require('es6-symbol/polyfill');
+```
+
+#### API
+
+Best is to refer to [specification](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-symbol-objects). Still if you want quick look, follow examples:
+
+```javascript
+var Symbol = require('es6-symbol');
+
+var symbol = Symbol('My custom symbol');
+var x = {};
+
+x[symbol] = 'foo';
+console.log(x[symbol]); 'foo'
+
+// Detect iterable:
+var iterator, result;
+if (possiblyIterable[Symbol.iterator]) {
+  iterator = possiblyIterable[Symbol.iterator]();
+  result = iterator.next();
+  while(!result.done) {
+    console.log(result.value);
+    result = iterator.next();
+  }
+}
+```
+
+### Installation
+#### NPM
+
+In your project path:
+
+	$ npm install es6-symbol
+
+##### Browser
+
+To port it to Browser or any other (non CJS) environment, use your favorite CJS bundler. No favorite yet? Try: [Browserify](http://browserify.org/), [Webmake](https://github.com/medikoo/modules-webmake) or [Webpack](http://webpack.github.io/)
+
+## Tests [![Build Status](https://travis-ci.org/medikoo/es6-symbol.png)](https://travis-ci.org/medikoo/es6-symbol)
+
+	$ npm test
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/implement.js
new file mode 100644
index 00000000000000..153edacdbedf9b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/implement.js
@@ -0,0 +1,7 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(require('es5-ext/global'), 'Symbol',
+		{ value: require('./polyfill'), configurable: true, enumerable: false,
+			writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/index.js
new file mode 100644
index 00000000000000..609f1faf551164
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./is-implemented')() ? Symbol : require('./polyfill');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/is-implemented.js
new file mode 100644
index 00000000000000..53759f32124b1c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/is-implemented.js
@@ -0,0 +1,18 @@
+'use strict';
+
+module.exports = function () {
+	var symbol;
+	if (typeof Symbol !== 'function') return false;
+	symbol = Symbol('test symbol');
+	try { String(symbol); } catch (e) { return false; }
+	if (typeof Symbol.iterator === 'symbol') return true;
+
+	// Return 'true' for polyfills
+	if (typeof Symbol.isConcatSpreadable !== 'object') return false;
+	if (typeof Symbol.iterator !== 'object') return false;
+	if (typeof Symbol.toPrimitive !== 'object') return false;
+	if (typeof Symbol.toStringTag !== 'object') return false;
+	if (typeof Symbol.unscopables !== 'object') return false;
+
+	return true;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/is-native-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/is-native-implemented.js
new file mode 100644
index 00000000000000..a8cb8b8681ee69
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/is-native-implemented.js
@@ -0,0 +1,8 @@
+// Exports true if environment provides native `Symbol` implementation
+
+'use strict';
+
+module.exports = (function () {
+	if (typeof Symbol !== 'function') return false;
+	return (typeof Symbol.iterator === 'symbol');
+}());
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/is-symbol.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/is-symbol.js
new file mode 100644
index 00000000000000..beeba2cb4fa23f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/is-symbol.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (x) {
+	return (x && ((typeof x === 'symbol') || (x['@@toStringTag'] === 'Symbol'))) || false;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/package.json b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/package.json
new file mode 100644
index 00000000000000..0efffeaec90658
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/package.json
@@ -0,0 +1,63 @@
+{
+  "name": "es6-symbol",
+  "version": "2.0.1",
+  "description": "ECMAScript6 Symbol polyfill",
+  "author": {
+    "name": "Mariusz Nowak",
+    "email": "medyk@medikoo.com",
+    "url": "http://www.medikoo.com/"
+  },
+  "keywords": [
+    "symbol",
+    "private",
+    "property",
+    "es6",
+    "ecmascript",
+    "harmony"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/medikoo/es6-symbol.git"
+  },
+  "dependencies": {
+    "d": "~0.1.1",
+    "es5-ext": "~0.10.5"
+  },
+  "devDependencies": {
+    "tad": "~0.2.1",
+    "xlint": "~0.2.2",
+    "xlint-jslint-medikoo": "~0.1.2"
+  },
+  "scripts": {
+    "lint": "node node_modules/xlint/bin/xlint --linter=node_modules/xlint-jslint-medikoo/index.js --no-cache --no-stream",
+    "lint-console": "node node_modules/xlint/bin/xlint --linter=node_modules/xlint-jslint-medikoo/index.js --watch",
+    "test": "node ./node_modules/tad/bin/tad"
+  },
+  "license": "MIT",
+  "gitHead": "51f6938d7830269fefa38f02eb912f5472b3ccd7",
+  "bugs": {
+    "url": "https://github.com/medikoo/es6-symbol/issues"
+  },
+  "homepage": "https://github.com/medikoo/es6-symbol",
+  "_id": "es6-symbol@2.0.1",
+  "_shasum": "761b5c67cfd4f1d18afb234f691d678682cb3bf3",
+  "_from": "es6-symbol@>=2.0.1 <2.1.0",
+  "_npmVersion": "1.4.28",
+  "_npmUser": {
+    "name": "medikoo",
+    "email": "medikoo+npm@medikoo.com"
+  },
+  "maintainers": [
+    {
+      "name": "medikoo",
+      "email": "medikoo+npm@medikoo.com"
+    }
+  ],
+  "dist": {
+    "shasum": "761b5c67cfd4f1d18afb234f691d678682cb3bf3",
+    "tarball": "http://registry.npmjs.org/es6-symbol/-/es6-symbol-2.0.1.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/es6-symbol/-/es6-symbol-2.0.1.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/polyfill.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/polyfill.js
new file mode 100644
index 00000000000000..735eb676b23c9b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/polyfill.js
@@ -0,0 +1,77 @@
+'use strict';
+
+var d              = require('d')
+  , validateSymbol = require('./validate-symbol')
+
+  , create = Object.create, defineProperties = Object.defineProperties
+  , defineProperty = Object.defineProperty, objPrototype = Object.prototype
+  , Symbol, HiddenSymbol, globalSymbols = create(null);
+
+var generateName = (function () {
+	var created = create(null);
+	return function (desc) {
+		var postfix = 0, name;
+		while (created[desc + (postfix || '')]) ++postfix;
+		desc += (postfix || '');
+		created[desc] = true;
+		name = '@@' + desc;
+		defineProperty(objPrototype, name, d.gs(null, function (value) {
+			defineProperty(this, name, d(value));
+		}));
+		return name;
+	};
+}());
+
+HiddenSymbol = function Symbol(description) {
+	if (this instanceof HiddenSymbol) throw new TypeError('TypeError: Symbol is not a constructor');
+	return Symbol(description);
+};
+module.exports = Symbol = function Symbol(description) {
+	var symbol;
+	if (this instanceof Symbol) throw new TypeError('TypeError: Symbol is not a constructor');
+	symbol = create(HiddenSymbol.prototype);
+	description = (description === undefined ? '' : String(description));
+	return defineProperties(symbol, {
+		__description__: d('', description),
+		__name__: d('', generateName(description))
+	});
+};
+defineProperties(Symbol, {
+	for: d(function (key) {
+		if (globalSymbols[key]) return globalSymbols[key];
+		return (globalSymbols[key] = Symbol(String(key)));
+	}),
+	keyFor: d(function (s) {
+		var key;
+		validateSymbol(s);
+		for (key in globalSymbols) if (globalSymbols[key] === s) return key;
+	}),
+	hasInstance: d('', Symbol('hasInstance')),
+	isConcatSpreadable: d('', Symbol('isConcatSpreadable')),
+	iterator: d('', Symbol('iterator')),
+	match: d('', Symbol('match')),
+	replace: d('', Symbol('replace')),
+	search: d('', Symbol('search')),
+	species: d('', Symbol('species')),
+	split: d('', Symbol('split')),
+	toPrimitive: d('', Symbol('toPrimitive')),
+	toStringTag: d('', Symbol('toStringTag')),
+	unscopables: d('', Symbol('unscopables'))
+});
+defineProperties(HiddenSymbol.prototype, {
+	constructor: d(Symbol),
+	toString: d('', function () { return this.__name__; })
+});
+
+defineProperties(Symbol.prototype, {
+	toString: d(function () { return 'Symbol (' + validateSymbol(this).__description__ + ')'; }),
+	valueOf: d(function () { return validateSymbol(this); })
+});
+defineProperty(Symbol.prototype, Symbol.toPrimitive, d('',
+	function () { return validateSymbol(this); }));
+defineProperty(Symbol.prototype, Symbol.toStringTag, d('c', 'Symbol'));
+
+defineProperty(HiddenSymbol.prototype, Symbol.toPrimitive,
+	d('c', Symbol.prototype[Symbol.toPrimitive]));
+defineProperty(HiddenSymbol.prototype, Symbol.toStringTag,
+	d('c', Symbol.prototype[Symbol.toStringTag]));
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/test/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/test/implement.js
new file mode 100644
index 00000000000000..eb35c3018835c7
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/test/implement.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof Symbol, 'function'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/test/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/test/index.js
new file mode 100644
index 00000000000000..62b3296df6fc5e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/test/index.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var d = require('d')
+
+  , defineProperty = Object.defineProperty;
+
+module.exports = function (T, a) {
+	var symbol = T('test'), x = {};
+	defineProperty(x, symbol, d('foo'));
+	a(x.test, undefined, "Name");
+	a(x[symbol], 'foo', "Get");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/test/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/test/is-implemented.js
new file mode 100644
index 00000000000000..bb0d64536ebbae
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/test/is-implemented.js
@@ -0,0 +1,14 @@
+'use strict';
+
+var global   = require('es5-ext/global')
+  , polyfill = require('../polyfill');
+
+module.exports = function (t, a) {
+	var cache;
+	a(typeof t(), 'boolean');
+	cache = global.Symbol;
+	global.Symbol = polyfill;
+	a(t(), true);
+	if (cache === undefined) delete global.Symbol;
+	else global.Symbol = cache;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/test/is-native-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/test/is-native-implemented.js
new file mode 100644
index 00000000000000..df8ba0323f0cad
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/test/is-native-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t, 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/test/is-symbol.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/test/is-symbol.js
new file mode 100644
index 00000000000000..ac24b9abbff4e6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/test/is-symbol.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var SymbolPoly = require('../polyfill');
+
+module.exports = function (t, a) {
+	a(t(undefined), false, "Undefined");
+	a(t(null), false, "Null");
+	a(t(true), false, "Primitive");
+	a(t('raz'), false, "String");
+	a(t({}), false, "Object");
+	a(t([]), false, "Array");
+	if (typeof Symbol !== 'undefined') {
+		a(t(Symbol()), true, "Native");
+	}
+	a(t(SymbolPoly()), true, "Polyfill");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/test/polyfill.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/test/polyfill.js
new file mode 100644
index 00000000000000..83fb5e9253677b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/test/polyfill.js
@@ -0,0 +1,27 @@
+'use strict';
+
+var d        = require('d')
+  , isSymbol = require('../is-symbol')
+
+  , defineProperty = Object.defineProperty;
+
+module.exports = function (T, a) {
+	var symbol = T('test'), x = {};
+	defineProperty(x, symbol, d('foo'));
+	a(x.test, undefined, "Name");
+	a(x[symbol], 'foo', "Get");
+	a(x instanceof T, false);
+
+	a(isSymbol(symbol), true, "Symbol");
+	a(isSymbol(T.iterator), true, "iterator");
+	a(isSymbol(T.toStringTag), true, "toStringTag");
+
+	x = {};
+	x[symbol] = 'foo';
+	a.deep(Object.getOwnPropertyDescriptor(x, symbol), { configurable: true, enumerable: false,
+		value: 'foo', writable: true });
+	symbol = T.for('marko');
+	a(isSymbol(symbol), true);
+	a(T.for('marko'), symbol);
+	a(T.keyFor(symbol), 'marko');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/test/validate-symbol.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/test/validate-symbol.js
new file mode 100644
index 00000000000000..2c8f84c8239b6e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/test/validate-symbol.js
@@ -0,0 +1,19 @@
+'use strict';
+
+var SymbolPoly = require('../polyfill');
+
+module.exports = function (t, a) {
+	var symbol;
+	a.throws(function () { t(undefined); }, TypeError, "Undefined");
+	a.throws(function () { t(null); }, TypeError, "Null");
+	a.throws(function () { t(true); }, TypeError, "Primitive");
+	a.throws(function () { t('raz'); }, TypeError, "String");
+	a.throws(function () { t({}); }, TypeError, "Object");
+	a.throws(function () { t([]); }, TypeError, "Array");
+	if (typeof Symbol !== 'undefined') {
+		symbol = Symbol();
+		a(t(symbol), symbol, "Native");
+	}
+	symbol = SymbolPoly();
+	a(t(symbol), symbol, "Polyfill");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/validate-symbol.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/validate-symbol.js
new file mode 100644
index 00000000000000..42750043d4271c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/node_modules/es6-symbol/validate-symbol.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var isSymbol = require('./is-symbol');
+
+module.exports = function (value) {
+	if (!isSymbol(value)) throw new TypeError(value + " is not a symbol");
+	return value;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/package.json b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/package.json
new file mode 100644
index 00000000000000..593d080e609275
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/package.json
@@ -0,0 +1,66 @@
+{
+  "name": "es6-iterator",
+  "version": "0.1.3",
+  "description": "Iterator abstraction based on ES6 specification",
+  "author": {
+    "name": "Mariusz Nowak",
+    "email": "medyk@medikoo.com",
+    "url": "http://www.medikoo.com/"
+  },
+  "keywords": [
+    "iterator",
+    "array",
+    "list",
+    "set",
+    "map",
+    "generator"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/medikoo/es6-iterator.git"
+  },
+  "dependencies": {
+    "d": "~0.1.1",
+    "es5-ext": "~0.10.5",
+    "es6-symbol": "~2.0.1"
+  },
+  "devDependencies": {
+    "event-emitter": "~0.3.3",
+    "tad": "~0.2.1",
+    "xlint": "~0.2.2",
+    "xlint-jslint-medikoo": "~0.1.2"
+  },
+  "scripts": {
+    "lint": "node node_modules/xlint/bin/xlint --linter=node_modules/xlint-jslint-medikoo/index.js --no-cache --no-stream",
+    "lint-console": "node node_modules/xlint/bin/xlint --linter=node_modules/xlint-jslint-medikoo/index.js --watch",
+    "test": "node ./node_modules/tad/bin/tad"
+  },
+  "license": "MIT",
+  "gitHead": "2addc362c6f139e4941cf4726eeb59e5960c5cef",
+  "bugs": {
+    "url": "https://github.com/medikoo/es6-iterator/issues"
+  },
+  "homepage": "https://github.com/medikoo/es6-iterator",
+  "_id": "es6-iterator@0.1.3",
+  "_shasum": "d6f58b8c4fc413c249b4baa19768f8e4d7c8944e",
+  "_from": "es6-iterator@>=0.1.1 <0.2.0",
+  "_npmVersion": "2.3.0",
+  "_nodeVersion": "0.11.16",
+  "_npmUser": {
+    "name": "medikoo",
+    "email": "medikoo+npm@medikoo.com"
+  },
+  "maintainers": [
+    {
+      "name": "medikoo",
+      "email": "medikoo+npm@medikoo.com"
+    }
+  ],
+  "dist": {
+    "shasum": "d6f58b8c4fc413c249b4baa19768f8e4d7c8944e",
+    "tarball": "http://registry.npmjs.org/es6-iterator/-/es6-iterator-0.1.3.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/es6-iterator/-/es6-iterator-0.1.3.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/string.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/string.js
new file mode 100644
index 00000000000000..cdb39ea4e49931
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/string.js
@@ -0,0 +1,37 @@
+// Thanks @mathiasbynens
+// http://mathiasbynens.be/notes/javascript-unicode#iterating-over-symbols
+
+'use strict';
+
+var setPrototypeOf = require('es5-ext/object/set-prototype-of')
+  , d              = require('d')
+  , Iterator       = require('./')
+
+  , defineProperty = Object.defineProperty
+  , StringIterator;
+
+StringIterator = module.exports = function (str) {
+	if (!(this instanceof StringIterator)) return new StringIterator(str);
+	str = String(str);
+	Iterator.call(this, str);
+	defineProperty(this, '__length__', d('', str.length));
+
+};
+if (setPrototypeOf) setPrototypeOf(StringIterator, Iterator);
+
+StringIterator.prototype = Object.create(Iterator.prototype, {
+	constructor: d(StringIterator),
+	_next: d(function () {
+		if (!this.__list__) return;
+		if (this.__nextIndex__ < this.__length__) return this.__nextIndex__++;
+		this._unBind();
+	}),
+	_resolve: d(function (i) {
+		var char = this.__list__[i], code;
+		if (this.__nextIndex__ === this.__length__) return char;
+		code = char.charCodeAt(0);
+		if ((code >= 0xD800) && (code <= 0xDBFF)) return char + this.__list__[this.__nextIndex__++];
+		return char;
+	}),
+	toString: d(function () { return '[object String Iterator]'; })
+});
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/test/#/chain.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/test/#/chain.js
new file mode 100644
index 00000000000000..a414c66d78f44f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/test/#/chain.js
@@ -0,0 +1,23 @@
+'use strict';
+
+var Iterator = require('../../');
+
+module.exports = function (t, a) {
+	var i1 = new Iterator(['raz', 'dwa', 'trzy'])
+	  , i2 = new Iterator(['cztery', 'pięć', 'sześć'])
+	  , i3 = new Iterator(['siedem', 'osiem', 'dziewięć'])
+
+	  , iterator = t.call(i1, i2, i3);
+
+	a.deep(iterator.next(), { done: false, value: 'raz' }, "#1");
+	a.deep(iterator.next(), { done: false, value: 'dwa' }, "#2");
+	a.deep(iterator.next(), { done: false, value: 'trzy' }, "#3");
+	a.deep(iterator.next(), { done: false, value: 'cztery' }, "#4");
+	a.deep(iterator.next(), { done: false, value: 'pięć' }, "#5");
+	a.deep(iterator.next(), { done: false, value: 'sześć' }, "#6");
+	a.deep(iterator.next(), { done: false, value: 'siedem' }, "#7");
+	a.deep(iterator.next(), { done: false, value: 'osiem' }, "#8");
+	a.deep(iterator.next(), { done: false, value: 'dziewięć' }, "#9");
+	a.deep(iterator.next(), { done: true, value: undefined }, "Done #1");
+	a.deep(iterator.next(), { done: true, value: undefined }, "Done #2");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/test/array.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/test/array.js
new file mode 100644
index 00000000000000..ae7c2199e84a72
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/test/array.js
@@ -0,0 +1,67 @@
+'use strict';
+
+var iteratorSymbol = require('es6-symbol').iterator;
+
+module.exports = function (T) {
+	return {
+		Values: function (a) {
+			var x = ['raz', 'dwa', 'trzy', 'cztery', 'pięć', 'sześć'], it;
+
+			it = new T(x);
+			a(it[iteratorSymbol](), it, "@@iterator");
+			a.deep(it.next(), { done: false, value: 'raz' }, "#1");
+			a.deep(it.next(), { done: false, value: 'dwa' }, "#2");
+			x.splice(1, 0, 'elo');
+			a.deep(it.next(), { done: false, value: 'dwa' }, "Insert");
+			a.deep(it.next(), { done: false, value: 'trzy' }, "#3");
+			a.deep(it.next(), { done: false, value: 'cztery' }, "#4");
+			x.pop();
+			a.deep(it.next(), { done: false, value: 'pięć' }, "#5");
+			a.deep(it.next(), { done: true, value: undefined }, "End");
+		},
+		"Keys & Values": function (a) {
+			var x = ['raz', 'dwa', 'trzy', 'cztery', 'pięć', 'sześć'], it;
+
+			it = new T(x, 'key+value');
+			a(it[iteratorSymbol](), it, "@@iterator");
+			a.deep(it.next(), { done: false, value: [0, 'raz'] }, "#1");
+			a.deep(it.next(), { done: false, value: [1, 'dwa'] }, "#2");
+			x.splice(1, 0, 'elo');
+			a.deep(it.next(), { done: false, value: [2, 'dwa'] }, "Insert");
+			a.deep(it.next(), { done: false, value: [3, 'trzy'] }, "#3");
+			a.deep(it.next(), { done: false, value: [4, 'cztery'] }, "#4");
+			x.pop();
+			a.deep(it.next(), { done: false, value: [5, 'pięć'] }, "#5");
+			a.deep(it.next(), { done: true, value: undefined }, "End");
+		},
+		Keys: function (a) {
+			var x = ['raz', 'dwa', 'trzy', 'cztery', 'pięć', 'sześć'], it;
+
+			it = new T(x, 'key');
+			a(it[iteratorSymbol](), it, "@@iterator");
+			a.deep(it.next(), { done: false, value: 0 }, "#1");
+			a.deep(it.next(), { done: false, value: 1 }, "#2");
+			x.splice(1, 0, 'elo');
+			a.deep(it.next(), { done: false, value: 2 }, "Insert");
+			a.deep(it.next(), { done: false, value: 3 }, "#3");
+			a.deep(it.next(), { done: false, value: 4 }, "#4");
+			x.pop();
+			a.deep(it.next(), { done: false, value: 5 }, "#5");
+			a.deep(it.next(), { done: true, value: undefined }, "End");
+		},
+		Sparse: function (a) {
+			var x = new Array(6), it;
+
+			x[2] = 'raz';
+			x[4] = 'dwa';
+			it = new T(x);
+			a.deep(it.next(), { done: false, value: undefined }, "#1");
+			a.deep(it.next(), { done: false, value: undefined }, "#2");
+			a.deep(it.next(), { done: false, value: 'raz' }, "#3");
+			a.deep(it.next(), { done: false, value: undefined }, "#4");
+			a.deep(it.next(), { done: false, value: 'dwa' }, "#5");
+			a.deep(it.next(), { done: false, value: undefined }, "#6");
+			a.deep(it.next(), { done: true, value: undefined }, "End");
+		}
+	};
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/test/for-of.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/test/for-of.js
new file mode 100644
index 00000000000000..502e7b767f61b2
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/test/for-of.js
@@ -0,0 +1,35 @@
+'use strict';
+
+var ArrayIterator = require('../array')
+
+  , slice = Array.prototype.slice;
+
+module.exports = function (t, a) {
+	var i = 0, x = ['raz', 'dwa', 'trzy'], y = {}, called = 0;
+	t(x, function () {
+		a.deep(slice.call(arguments, 0, 1), [x[i]], "Array " + i + "#");
+		a(this, y, "Array: context:  " + (i++) + "#");
+	}, y);
+	i = 0;
+	t(x = 'foo', function () {
+		a.deep(slice.call(arguments, 0, 1), [x[i]], "String " + i + "#");
+		a(this, y, "Regular String: context:  " + (i++) + "#");
+	}, y);
+	i = 0;
+	x = ['r', '💩', 'z'];
+	t('r💩z', function () {
+		a.deep(slice.call(arguments, 0, 1), [x[i]], "String " + i + "#");
+		a(this, y, "Unicode String: context:  " + (i++) + "#");
+	}, y);
+	i = 0;
+	t(new ArrayIterator(x), function () {
+		a.deep(slice.call(arguments, 0, 1), [x[i]], "Iterator " + i + "#");
+		a(this, y, "Iterator: context:  " + (i++) + "#");
+	}, y);
+
+	t(x = ['raz', 'dwa', 'trzy'], function (value, doBreak) {
+		++called;
+		return doBreak();
+	});
+	a(called, 1, "Break");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/test/get.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/test/get.js
new file mode 100644
index 00000000000000..7309590cba5689
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/test/get.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var iteratorSymbol = require('es6-symbol').iterator
+  , Iterator       = require('../');
+
+module.exports = function (t, a) {
+	var iterator;
+	a.throws(function () { t(); }, TypeError, "Null");
+	a.throws(function () { t({}); }, TypeError, "Plain object");
+	a.throws(function () { t({ length: 0 }); }, TypeError, "Array-like");
+	iterator = {};
+	iterator[iteratorSymbol] = function () { return new Iterator([]); };
+	a(t(iterator) instanceof Iterator, true, "Iterator");
+	a(String(t([])), '[object Array Iterator]', " Array");
+	a(String(t('foo')), '[object String Iterator]', "String");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/test/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/test/index.js
new file mode 100644
index 00000000000000..ea3621adfebeb5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/test/index.js
@@ -0,0 +1,99 @@
+'use strict';
+
+var ee             = require('event-emitter')
+  , iteratorSymbol = require('es6-symbol').iterator;
+
+module.exports = function (T) {
+	return {
+		"": function (a) {
+			var x = ['raz', 'dwa', 'trzy', 'cztery', 'pięć'], it, y, z;
+
+			it = new T(x);
+			a(it[iteratorSymbol](), it, "@@iterator");
+			y = it.next();
+			a.deep(y, { done: false, value: 'raz' }, "#1");
+			z = it.next();
+			a.not(y, z, "Recreate result");
+			a.deep(z, { done: false, value: 'dwa' }, "#2");
+			a.deep(it.next(), { done: false, value: 'trzy' }, "#3");
+			a.deep(it.next(), { done: false, value: 'cztery' }, "#4");
+			a.deep(it.next(), { done: false, value: 'pięć' }, "#5");
+			a.deep(y = it.next(), { done: true, value: undefined }, "End");
+			a.not(y, it.next(), "Recreate result on dead");
+		},
+		Emited: function (a) {
+			var x = ['raz', 'dwa', 'trzy', 'cztery', 'pięć'], y, it;
+
+			y = ee();
+			it = new T(x, y);
+			a.deep(it.next(), { done: false, value: 'raz' }, "#1");
+			a.deep(it.next(), { done: false, value: 'dwa' }, "#2");
+			y.emit('_add', x.push('sześć') - 1);
+			a.deep(it.next(), { done: false, value: 'trzy' }, "#3");
+			x.splice(1, 0, 'półtora');
+			y.emit('_add', 1);
+			a.deep(it.next(), { done: false, value: 'półtora' }, "Insert");
+			x.splice(5, 1);
+			y.emit('_delete', 5);
+			a.deep(it.next(), { done: false, value: 'cztery' }, "#4");
+			a.deep(it.next(), { done: false, value: 'sześć' }, "#5");
+			a.deep(it.next(), { done: true, value: undefined }, "End");
+		},
+		"Emited #2": function (a) {
+			var x = ['raz', 'dwa', 'trzy', 'cztery', 'pięć', 'sześć'], y, it;
+
+			y = ee();
+			it = new T(x, y);
+			a.deep(it.next(), { done: false, value: 'raz' }, "#1");
+			a.deep(it.next(), { done: false, value: 'dwa' }, "#2");
+			x.splice(1, 0, 'półtora');
+			y.emit('_add', 1);
+			x.splice(1, 0, '1.25');
+			y.emit('_add', 1);
+			x.splice(0, 1);
+			y.emit('_delete', 0);
+			a.deep(it.next(), { done: false, value: 'półtora' }, "Insert");
+			a.deep(it.next(), { done: false, value: '1.25' }, "Insert #2");
+			a.deep(it.next(), { done: false, value: 'trzy' }, "#3");
+			a.deep(it.next(), { done: false, value: 'cztery' }, "#4");
+			x.splice(5, 1);
+			y.emit('_delete', 5);
+			a.deep(it.next(), { done: false, value: 'sześć' }, "#5");
+			a.deep(it.next(), { done: true, value: undefined }, "End");
+		},
+		"Emited: Clear #1": function (a) {
+			var x = ['raz', 'dwa', 'trzy', 'cztery', 'pięć', 'sześć'], y, it;
+
+			y = ee();
+			it = new T(x, y);
+			a.deep(it.next(), { done: false, value: 'raz' }, "#1");
+			a.deep(it.next(), { done: false, value: 'dwa' }, "#2");
+			x.length = 0;
+			y.emit('_clear');
+			a.deep(it.next(), { done: true, value: undefined }, "End");
+		},
+		"Emited: Clear #2": function (a) {
+			var x = ['raz', 'dwa', 'trzy', 'cztery', 'pięć', 'sześć'], y, it;
+
+			y = ee();
+			it = new T(x, y);
+			a.deep(it.next(), { done: false, value: 'raz' }, "#1");
+			a.deep(it.next(), { done: false, value: 'dwa' }, "#2");
+			x.length = 0;
+			y.emit('_clear');
+			x.push('foo');
+			x.push('bar');
+			a.deep(it.next(), { done: false, value: 'foo' }, "#3");
+			a.deep(it.next(), { done: false, value: 'bar' }, "#4");
+			x.splice(1, 0, 'półtora');
+			y.emit('_add', 1);
+			x.splice(1, 0, '1.25');
+			y.emit('_add', 1);
+			x.splice(0, 1);
+			y.emit('_delete', 0);
+			a.deep(it.next(), { done: false, value: 'półtora' }, "Insert");
+			a.deep(it.next(), { done: false, value: '1.25' }, "Insert #2");
+			a.deep(it.next(), { done: true, value: undefined }, "End");
+		}
+	};
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/test/is-iterable.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/test/is-iterable.js
new file mode 100644
index 00000000000000..7c5c59b6d75a62
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/test/is-iterable.js
@@ -0,0 +1,18 @@
+'use strict';
+
+var iteratorSymbol = require('es6-symbol').iterator
+  , Iterator       = require('../');
+
+module.exports = function (t, a) {
+	var iterator;
+	a(t(), false, "Undefined");
+	a(t(123), false, "Number");
+	a(t({}), false, "Plain object");
+	a(t({ length: 0 }), false, "Array-like");
+	iterator = {};
+	iterator[iteratorSymbol] = function () { return new Iterator([]); };
+	a(t(iterator), true, "Iterator");
+	a(t([]), true, "Array");
+	a(t('foo'), true, "String");
+	a(t(''), true, "Empty string");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/test/string.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/test/string.js
new file mode 100644
index 00000000000000..d11855f2511609
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/test/string.js
@@ -0,0 +1,23 @@
+'use strict';
+
+var iteratorSymbol = require('es6-symbol').iterator;
+
+module.exports = function (T, a) {
+	var it = new T('foobar');
+
+	a(it[iteratorSymbol](), it, "@@iterator");
+	a.deep(it.next(), { done: false, value: 'f' }, "#1");
+	a.deep(it.next(), { done: false, value: 'o' }, "#2");
+	a.deep(it.next(), { done: false, value: 'o' }, "#3");
+	a.deep(it.next(), { done: false, value: 'b' }, "#4");
+	a.deep(it.next(), { done: false, value: 'a' }, "#5");
+	a.deep(it.next(), { done: false, value: 'r' }, "#6");
+	a.deep(it.next(), { done: true, value: undefined }, "End");
+
+	a.h1("Outside of BMP");
+	it = new T('r💩z');
+	a.deep(it.next(), { done: false, value: 'r' }, "#1");
+	a.deep(it.next(), { done: false, value: '💩' }, "#2");
+	a.deep(it.next(), { done: false, value: 'z' }, "#3");
+	a.deep(it.next(), { done: true, value: undefined }, "End");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/test/valid-iterable.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/test/valid-iterable.js
new file mode 100644
index 00000000000000..7760b017826085
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/test/valid-iterable.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var iteratorSymbol = require('es6-symbol').iterator
+  , Iterator       = require('../');
+
+module.exports = function (t, a) {
+	var obj;
+	a.throws(function () { t(); }, TypeError, "Undefined");
+	a.throws(function () { t({}); }, TypeError, "Plain object");
+	a.throws(function () { t({ length: 0 }); }, TypeError, "Array-like");
+	obj = {};
+	obj[iteratorSymbol] = function () { return new Iterator([]); };
+	a(t(obj), obj, "Iterator");
+	obj = [];
+	a(t(obj), obj, 'Array');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/valid-iterable.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/valid-iterable.js
new file mode 100644
index 00000000000000..d330997cb1d6af
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-iterator/valid-iterable.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var isIterable = require('./is-iterable');
+
+module.exports = function (value) {
+	if (!isIterable(value)) throw new TypeError(value + " is not iterable");
+	return value;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/.lint b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/.lint
new file mode 100644
index 00000000000000..cf54d815684b2f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/.lint
@@ -0,0 +1,11 @@
+@root
+
+module
+
+tabs
+indent 2
+maxlen 100
+
+ass
+nomen
+plusplus
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/.npmignore b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/.npmignore
new file mode 100644
index 00000000000000..155e41f69142ef
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/.npmignore
@@ -0,0 +1,4 @@
+.DS_Store
+/node_modules
+/npm-debug.log
+/.lintcache
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/.travis.yml b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/.travis.yml
new file mode 100644
index 00000000000000..4c4accb6b1ffb0
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/.travis.yml
@@ -0,0 +1,11 @@
+language: node_js
+node_js:
+  - 0.8
+  - 0.10
+  - 0.11
+
+notifications:
+  email:
+    - medikoo+es6-set@medikoo.com
+
+script: "npm test && npm run lint"
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/CHANGES b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/CHANGES
new file mode 100644
index 00000000000000..79603bf8cf2cfb
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/CHANGES
@@ -0,0 +1,18 @@
+v0.1.1  --  2014.10.07
+* Fix isImplemented so it validates native Set properly
+* Add getFirst and getLast extensions
+* Configure linter scripts
+
+v0.1.0  --  2014.04.29
+* Assure strictly npm hosted dependencies
+* Introduce faster 'primitive' alternative (doesn't guarantee order of iteration)
+* Add isNativeImplemented, and some, every and copy method extensions
+* If native Set is provided polyfill extends it
+* Optimize forEach iteration
+* Remove comparator support (as it was removed from spec)
+* Provide @@toStringTag symbol, ad @@iterator symbols on iterators
+* Update to use latest dependencies versions
+* Improve interals
+
+v0.0.0  --  2013.10.12
+Initial (dev) version
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/LICENCE b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/LICENCE
new file mode 100644
index 00000000000000..aaf35282f41f57
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/LICENCE
@@ -0,0 +1,19 @@
+Copyright (C) 2013 Mariusz Nowak (www.medikoo.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/README.md b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/README.md
new file mode 100644
index 00000000000000..95e9d35861533d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/README.md
@@ -0,0 +1,71 @@
+# es6-set
+## Set collection as specified in ECMAScript6
+
+### Usage
+
+If you want to make sure your environment implements `Set`, do:
+
+```javascript
+require('es6-set/implement');
+```
+
+If you'd like to use native version when it exists and fallback to polyfill if it doesn't, but without implementing `Set` on global scope, do:
+
+```javascript
+var Set = require('es6-set');
+```
+
+If you strictly want to use polyfill even if native `Set` exists, do:
+
+```javascript
+var Set = require('es6-set/polyfill');
+```
+
+### Installation
+
+	$ npm install es6-set
+
+To port it to Browser or any other (non CJS) environment, use your favorite CJS bundler. No favorite yet? Try: [Browserify](http://browserify.org/), [Webmake](https://github.com/medikoo/modules-webmake) or [Webpack](http://webpack.github.io/)
+
+#### API
+
+Best is to refer to [specification](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-set-objects). Still if you want quick look, follow examples:
+
+```javascript
+var Set = require('es6-set');
+
+var set = new Set(['raz', 'dwa', {}]);
+
+set.size;          // 3
+set.has('raz');    // true
+set.has('foo');    // false
+set.add('foo');    // set
+set.size           // 4
+set.has('foo');    // true
+set.has('dwa');    // true
+set.delete('dwa'); // true
+set.size;          // 3
+
+set.forEach(function (value) {
+ // 'raz', {}, 'foo' iterated
+});
+
+// FF nightly only:
+for (value of set) {
+ // 'raz', {}, 'foo' iterated
+}
+
+var iterator = set.values();
+
+iterator.next(); // { done: false, value: 'raz' }
+iterator.next(); // { done: false, value: {} }
+iterator.next(); // { done: false, value: 'foo' }
+iterator.next(); // { done: true, value: undefined }
+
+set.clear(); // undefined
+set.size; // 0
+```
+
+## Tests [![Build Status](https://travis-ci.org/medikoo/es6-set.png)](https://travis-ci.org/medikoo/es6-set)
+
+	$ npm test
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/ext/copy.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/ext/copy.js
new file mode 100644
index 00000000000000..a8fd5c20c888d9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/ext/copy.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var Set = require('../');
+
+module.exports = function () { return new Set(this); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/ext/every.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/ext/every.js
new file mode 100644
index 00000000000000..ea64ebc56f38ad
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/ext/every.js
@@ -0,0 +1,18 @@
+'use strict';
+
+var callable = require('es5-ext/object/valid-callable')
+  , forOf    = require('es6-iterator/for-of')
+
+  , call = Function.prototype.call;
+
+module.exports = function (cb/*, thisArg*/) {
+	var thisArg = arguments[1], result = true;
+	callable(cb);
+	forOf(this, function (value, doBreak) {
+		if (!call.call(cb, thisArg, value)) {
+			result = false;
+			doBreak();
+		}
+	});
+	return result;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/ext/get-first.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/ext/get-first.js
new file mode 100644
index 00000000000000..b5d89fc13fffb6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/ext/get-first.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function () {
+	return this.values().next().value;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/ext/get-last.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/ext/get-last.js
new file mode 100644
index 00000000000000..d22ce737bccecc
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/ext/get-last.js
@@ -0,0 +1,11 @@
+'use strict';
+
+module.exports = function () {
+	var value, iterator = this.values(), item;
+	while (true) {
+		item = iterator.next();
+		if (item.done) break;
+		value = item.value;
+	}
+	return value;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/ext/some.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/ext/some.js
new file mode 100644
index 00000000000000..400a5a0c626b27
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/ext/some.js
@@ -0,0 +1,18 @@
+'use strict';
+
+var callable = require('es5-ext/object/valid-callable')
+  , forOf    = require('es6-iterator/for-of')
+
+  , call = Function.prototype.call;
+
+module.exports = function (cb/*, thisArg*/) {
+	var thisArg = arguments[1], result = false;
+	callable(cb);
+	forOf(this, function (value, doBreak) {
+		if (call.call(cb, thisArg, value)) {
+			result = true;
+			doBreak();
+		}
+	});
+	return result;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/implement.js
new file mode 100644
index 00000000000000..f03362e083dd7d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/implement.js
@@ -0,0 +1,7 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(require('es5-ext/global'), 'Set',
+		{ value: require('./polyfill'), configurable: true, enumerable: false,
+			writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/index.js
new file mode 100644
index 00000000000000..daa788619542d3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./is-implemented')() ? Set : require('./polyfill');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/is-implemented.js
new file mode 100644
index 00000000000000..d8b0cd7d2d78e5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/is-implemented.js
@@ -0,0 +1,22 @@
+'use strict';
+
+module.exports = function () {
+	var set, iterator, result;
+	if (typeof Set !== 'function') return false;
+	set = new Set(['raz', 'dwa', 'trzy']);
+	if (set.size !== 3) return false;
+	if (typeof set.add !== 'function') return false;
+	if (typeof set.clear !== 'function') return false;
+	if (typeof set.delete !== 'function') return false;
+	if (typeof set.entries !== 'function') return false;
+	if (typeof set.forEach !== 'function') return false;
+	if (typeof set.has !== 'function') return false;
+	if (typeof set.keys !== 'function') return false;
+	if (typeof set.values !== 'function') return false;
+
+	iterator = set.values();
+	result = iterator.next();
+	if (result.done !== false) return false;
+	if (result.value !== 'raz') return false;
+	return true;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/is-native-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/is-native-implemented.js
new file mode 100644
index 00000000000000..e8b0160ec097d3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/is-native-implemented.js
@@ -0,0 +1,9 @@
+// Exports true if environment provides native `Set` implementation,
+// whatever that is.
+
+'use strict';
+
+module.exports = (function () {
+	if (typeof Set === 'undefined') return false;
+	return (Object.prototype.toString.call(Set.prototype) === '[object Set]');
+}());
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/is-set.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/is-set.js
new file mode 100644
index 00000000000000..19e47929356ab6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/is-set.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var toString          = Object.prototype.toString
+  , toStringTagSymbol = require('es6-symbol').toStringTag
+
+  , id = '[object Set]'
+  , Global = (typeof Set === 'undefined') ? null : Set;
+
+module.exports = function (x) {
+	return (x && ((Global && (x instanceof Global)) ||
+			(toString.call(x) === id) || (x[toStringTagSymbol] === 'Set'))) || false;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/lib/iterator.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/lib/iterator.js
new file mode 100644
index 00000000000000..4a7dac7ebdc648
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/lib/iterator.js
@@ -0,0 +1,31 @@
+'use strict';
+
+var setPrototypeOf    = require('es5-ext/object/set-prototype-of')
+  , contains          = require('es5-ext/string/#/contains')
+  , d                 = require('d')
+  , Iterator          = require('es6-iterator')
+  , toStringTagSymbol = require('es6-symbol').toStringTag
+
+  , defineProperty = Object.defineProperty
+  , SetIterator;
+
+SetIterator = module.exports = function (set, kind) {
+	if (!(this instanceof SetIterator)) return new SetIterator(set, kind);
+	Iterator.call(this, set.__setData__, set);
+	if (!kind) kind = 'value';
+	else if (contains.call(kind, 'key+value')) kind = 'key+value';
+	else kind = 'value';
+	defineProperty(this, '__kind__', d('', kind));
+};
+if (setPrototypeOf) setPrototypeOf(SetIterator, Iterator);
+
+SetIterator.prototype = Object.create(Iterator.prototype, {
+	constructor: d(SetIterator),
+	_resolve: d(function (i) {
+		if (this.__kind__ === 'value') return this.__list__[i];
+		return [this.__list__[i], this.__list__[i]];
+	}),
+	toString: d(function () { return '[object Set Iterator]'; })
+});
+defineProperty(SetIterator.prototype, toStringTagSymbol,
+	d('c', 'Set Iterator'));
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/lib/primitive-iterator.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/lib/primitive-iterator.js
new file mode 100644
index 00000000000000..1f0326a3b5d923
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/lib/primitive-iterator.js
@@ -0,0 +1,53 @@
+'use strict';
+
+var clear             = require('es5-ext/array/#/clear')
+  , assign            = require('es5-ext/object/assign')
+  , setPrototypeOf    = require('es5-ext/object/set-prototype-of')
+  , contains          = require('es5-ext/string/#/contains')
+  , d                 = require('d')
+  , autoBind          = require('d/auto-bind')
+  , Iterator          = require('es6-iterator')
+  , toStringTagSymbol = require('es6-symbol').toStringTag
+
+  , defineProperties = Object.defineProperties, keys = Object.keys
+  , unBind = Iterator.prototype._unBind
+  , PrimitiveSetIterator;
+
+PrimitiveSetIterator = module.exports = function (set, kind) {
+	if (!(this instanceof PrimitiveSetIterator)) {
+		return new PrimitiveSetIterator(set, kind);
+	}
+	Iterator.call(this, keys(set.__setData__), set);
+	kind = (!kind || !contains.call(kind, 'key+value')) ? 'value' : 'key+value';
+	defineProperties(this, {
+		__kind__: d('', kind),
+		__data__: d('w', set.__setData__)
+	});
+};
+if (setPrototypeOf) setPrototypeOf(PrimitiveSetIterator, Iterator);
+
+PrimitiveSetIterator.prototype = Object.create(Iterator.prototype, assign({
+	constructor: d(PrimitiveSetIterator),
+	_resolve: d(function (i) {
+		var value = this.__data__[this.__list__[i]];
+		return (this.__kind__ === 'value') ? value : [value, value];
+	}),
+	_unBind: d(function () {
+		this.__data__ = null;
+		unBind.call(this);
+	}),
+	toString: d(function () { return '[object Set Iterator]'; })
+}, autoBind({
+	_onAdd: d(function (key) { this.__list__.push(key); }),
+	_onDelete: d(function (key) {
+		var index = this.__list__.lastIndexOf(key);
+		if (index < this.__nextIndex__) return;
+		this.__list__.splice(index, 1);
+	}),
+	_onClear: d(function () {
+		clear.call(this.__list__);
+		this.__nextIndex__ = 0;
+	})
+})));
+Object.defineProperty(PrimitiveSetIterator.prototype, toStringTagSymbol,
+	d('c', 'Set Iterator'));
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/package.json b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/package.json
new file mode 100644
index 00000000000000..dd1720921250e4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/package.json
@@ -0,0 +1,66 @@
+{
+  "name": "es6-set",
+  "version": "0.1.1",
+  "description": "ECMAScript6 Set polyfill",
+  "author": {
+    "name": "Mariusz Nowak",
+    "email": "medyk@medikoo.com",
+    "url": "http://www.medikoo.com/"
+  },
+  "keywords": [
+    "set",
+    "collection",
+    "es6",
+    "harmony",
+    "list",
+    "hash"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/medikoo/es6-set.git"
+  },
+  "dependencies": {
+    "d": "~0.1.1",
+    "es5-ext": "~0.10.4",
+    "es6-iterator": "~0.1.1",
+    "es6-symbol": "~0.1.1",
+    "event-emitter": "~0.3.1"
+  },
+  "devDependencies": {
+    "tad": "0.2.x",
+    "xlint": "~0.2.1",
+    "xlint-jslint-medikoo": "~0.1.2"
+  },
+  "scripts": {
+    "lint": "node node_modules/xlint/bin/xlint --linter=node_modules/xlint-jslint-medikoo/index.js --no-cache --no-stream",
+    "lint-console": "node node_modules/xlint/bin/xlint --linter=node_modules/xlint-jslint-medikoo/index.js --watch",
+    "test": "node ./node_modules/tad/bin/tad"
+  },
+  "license": "MIT",
+  "gitHead": "769f7391b194b25900a79d132d21f4abefb14201",
+  "bugs": {
+    "url": "https://github.com/medikoo/es6-set/issues"
+  },
+  "homepage": "https://github.com/medikoo/es6-set",
+  "_id": "es6-set@0.1.1",
+  "_shasum": "497cd235c9a2691f4caa0e33dd73ef86bde738ac",
+  "_from": "es6-set@>=0.1.1 <0.2.0",
+  "_npmVersion": "2.0.0",
+  "_npmUser": {
+    "name": "medikoo",
+    "email": "medikoo+npm@medikoo.com"
+  },
+  "maintainers": [
+    {
+      "name": "medikoo",
+      "email": "medikoo+npm@medikoo.com"
+    }
+  ],
+  "dist": {
+    "shasum": "497cd235c9a2691f4caa0e33dd73ef86bde738ac",
+    "tarball": "http://registry.npmjs.org/es6-set/-/es6-set-0.1.1.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/es6-set/-/es6-set-0.1.1.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/polyfill.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/polyfill.js
new file mode 100644
index 00000000000000..d272429ffcea1f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/polyfill.js
@@ -0,0 +1,79 @@
+'use strict';
+
+var clear          = require('es5-ext/array/#/clear')
+  , eIndexOf       = require('es5-ext/array/#/e-index-of')
+  , setPrototypeOf = require('es5-ext/object/set-prototype-of')
+  , callable       = require('es5-ext/object/valid-callable')
+  , d              = require('d')
+  , ee             = require('event-emitter')
+  , Symbol         = require('es6-symbol')
+  , iterator       = require('es6-iterator/valid-iterable')
+  , forOf          = require('es6-iterator/for-of')
+  , Iterator       = require('./lib/iterator')
+  , isNative       = require('./is-native-implemented')
+
+  , call = Function.prototype.call, defineProperty = Object.defineProperty
+  , SetPoly, getValues;
+
+module.exports = SetPoly = function (/*iterable*/) {
+	var iterable = arguments[0];
+	if (!(this instanceof SetPoly)) return new SetPoly(iterable);
+	if (this.__setData__ !== undefined) {
+		throw new TypeError(this + " cannot be reinitialized");
+	}
+	if (iterable != null) iterator(iterable);
+	defineProperty(this, '__setData__', d('c', []));
+	if (!iterable) return;
+	forOf(iterable, function (value) {
+		if (eIndexOf.call(this, value) !== -1) return;
+		this.push(value);
+	}, this.__setData__);
+};
+
+if (isNative) {
+	if (setPrototypeOf) setPrototypeOf(SetPoly, Set);
+	SetPoly.prototype = Object.create(Set.prototype, {
+		constructor: d(SetPoly)
+	});
+}
+
+ee(Object.defineProperties(SetPoly.prototype, {
+	add: d(function (value) {
+		if (this.has(value)) return this;
+		this.emit('_add', this.__setData__.push(value) - 1, value);
+		return this;
+	}),
+	clear: d(function () {
+		if (!this.__setData__.length) return;
+		clear.call(this.__setData__);
+		this.emit('_clear');
+	}),
+	delete: d(function (value) {
+		var index = eIndexOf.call(this.__setData__, value);
+		if (index === -1) return false;
+		this.__setData__.splice(index, 1);
+		this.emit('_delete', index, value);
+		return true;
+	}),
+	entries: d(function () { return new Iterator(this, 'key+value'); }),
+	forEach: d(function (cb/*, thisArg*/) {
+		var thisArg = arguments[1], iterator, result, value;
+		callable(cb);
+		iterator = this.values();
+		result = iterator._next();
+		while (result !== undefined) {
+			value = iterator._resolve(result);
+			call.call(cb, thisArg, value, value, this);
+			result = iterator._next();
+		}
+	}),
+	has: d(function (value) {
+		return (eIndexOf.call(this.__setData__, value) !== -1);
+	}),
+	keys: d(getValues = function () { return this.values(); }),
+	size: d.gs(function () { return this.__setData__.length; }),
+	values: d(function () { return new Iterator(this); }),
+	toString: d(function () { return '[object Set]'; })
+}));
+defineProperty(SetPoly.prototype, Symbol.iterator, d(getValues));
+defineProperty(SetPoly.prototype, Symbol.toStringTag, d('c', 'Set'));
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/primitive/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/primitive/index.js
new file mode 100644
index 00000000000000..4565887d415a9a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/primitive/index.js
@@ -0,0 +1,88 @@
+'use strict';
+
+var callable       = require('es5-ext/object/valid-callable')
+  , clear          = require('es5-ext/object/clear')
+  , setPrototypeOf = require('es5-ext/object/set-prototype-of')
+  , d              = require('d')
+  , iterator       = require('es6-iterator/valid-iterable')
+  , forOf          = require('es6-iterator/for-of')
+  , Set            = require('../polyfill')
+  , Iterator       = require('../lib/primitive-iterator')
+
+  , create = Object.create, defineProperties = Object.defineProperties
+  , defineProperty = Object.defineProperty
+  , hasOwnProperty = Object.prototype.hasOwnProperty
+  , PrimitiveSet;
+
+module.exports = PrimitiveSet = function (/*iterable, serialize*/) {
+	var iterable = arguments[0], serialize = arguments[1];
+	if (!(this instanceof PrimitiveSet)) {
+		return new PrimitiveSet(iterable, serialize);
+	}
+	if (this.__setData__ !== undefined) {
+		throw new TypeError(this + " cannot be reinitialized");
+	}
+	if (iterable != null) iterator(iterable);
+	if (serialize !== undefined) {
+		callable(serialize);
+		defineProperty(this, '_serialize', d('', serialize));
+	}
+	defineProperties(this, {
+		__setData__: d('c', create(null)),
+		__size__: d('w', 0)
+	});
+	if (!iterable) return;
+	forOf(iterable, function (value) {
+		var key = this._serialize(value);
+		if (key == null) throw new TypeError(value + " cannot be serialized");
+		if (hasOwnProperty.call(this.__setData__, key)) return;
+		this.__setData__[key] = value;
+		++this.__size__;
+	}, this);
+};
+if (setPrototypeOf) setPrototypeOf(PrimitiveSet, Set);
+
+PrimitiveSet.prototype = create(Set.prototype, {
+	constructor: d(PrimitiveSet),
+	_serialize: d(function (value) {
+		if (value && (typeof value.toString !== 'function')) return null;
+		return String(value);
+	}),
+	add: d(function (value) {
+		var key = this._serialize(value);
+		if (key == null) throw new TypeError(value + " cannot be serialized");
+		if (hasOwnProperty.call(this.__setData__, key)) return this;
+		this.__setData__[key] = value;
+		++this.__size__;
+		this.emit('_add', key);
+		return this;
+	}),
+	clear: d(function () {
+		if (!this.__size__) return;
+		clear(this.__setData__);
+		this.__size__ = 0;
+		this.emit('_clear');
+	}),
+	delete: d(function (value) {
+		var key = this._serialize(value);
+		if (key == null) return false;
+		if (!hasOwnProperty.call(this.__setData__, key)) return false;
+		delete this.__setData__[key];
+		--this.__size__;
+		this.emit('_delete', key);
+		return true;
+	}),
+	entries: d(function () { return new Iterator(this, 'key+value'); }),
+	get: d(function (key) {
+		key = this._serialize(key);
+		if (key == null) return;
+		return this.__setData__[key];
+	}),
+	has: d(function (value) {
+		var key = this._serialize(value);
+		if (key == null) return false;
+		return hasOwnProperty.call(this.__setData__, key);
+	}),
+	size: d.gs(function () { return this.__size__; }),
+	values: d(function () { return new Iterator(this); })
+});
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/ext/copy.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/ext/copy.js
new file mode 100644
index 00000000000000..84fe912a36f735
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/ext/copy.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var toArray = require('es5-ext/array/to-array')
+  , Set     = require('../../');
+
+module.exports = function (t, a) {
+	var content = ['raz', 2, true], set = new Set(content), copy;
+
+	copy = t.call(set);
+	a.not(copy, set, "Copy");
+	a.deep(toArray(copy), content, "Content");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/ext/every.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/ext/every.js
new file mode 100644
index 00000000000000..f56ca385fa5a73
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/ext/every.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var Set = require('../../');
+
+module.exports = function (t, a) {
+	a(t.call(new Set(), Boolean), true, "Empty set");
+	a(t.call(new Set([2, 3, 4]), Boolean), true, "Truthy");
+	a(t.call(new Set([2, 0, 4]), Boolean), false, "Falsy");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/ext/get-first.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/ext/get-first.js
new file mode 100644
index 00000000000000..f99829e5afe0bc
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/ext/get-first.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var Set     = require('../../');
+
+module.exports = function (t, a) {
+	var content = ['raz', 2, true], set = new Set(content);
+
+	a(t.call(set), 'raz');
+
+	set = new Set();
+	a(t.call(set), undefined);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/ext/get-last.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/ext/get-last.js
new file mode 100644
index 00000000000000..1dcc993ed0ec73
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/ext/get-last.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var Set     = require('../../');
+
+module.exports = function (t, a) {
+	var content = ['raz', 2, true], set = new Set(content);
+
+	a(t.call(set), true);
+
+	set = new Set();
+	a(t.call(set), undefined);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/ext/some.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/ext/some.js
new file mode 100644
index 00000000000000..84ce11916a8bb9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/ext/some.js
@@ -0,0 +1,10 @@
+'use strict';
+
+var Set = require('../../');
+
+module.exports = function (t, a) {
+	a(t.call(new Set(), Boolean), false, "Empty set");
+	a(t.call(new Set([2, 3, 4]), Boolean), true, "All true");
+	a(t.call(new Set([0, false, 4]), Boolean), true, "Some false");
+	a(t.call(new Set([0, false, null]), Boolean), false, "All false");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/implement.js
new file mode 100644
index 00000000000000..4882d3786a62d9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/implement.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof Set, 'function'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/index.js
new file mode 100644
index 00000000000000..19c64865097d31
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (T, a) { a((new T(['raz', 'dwa'])).size, 2); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/is-implemented.js
new file mode 100644
index 00000000000000..124793e7373f1c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/is-implemented.js
@@ -0,0 +1,14 @@
+'use strict';
+
+var global   = require('es5-ext/global')
+  , polyfill = require('../polyfill');
+
+module.exports = function (t, a) {
+	var cache;
+	a(typeof t(), 'boolean');
+	cache = global.Set;
+	global.Set = polyfill;
+	a(t(), true);
+	if (cache === undefined) delete global.Set;
+	else global.Set = cache;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/is-native-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/is-native-implemented.js
new file mode 100644
index 00000000000000..df8ba0323f0cad
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/is-native-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t, 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/is-set.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/is-set.js
new file mode 100644
index 00000000000000..c969cce232f0d6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/is-set.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var SetPoly = require('../polyfill');
+
+module.exports = function (t, a) {
+	a(t(undefined), false, "Undefined");
+	a(t(null), false, "Null");
+	a(t(true), false, "Primitive");
+	a(t('raz'), false, "String");
+	a(t({}), false, "Object");
+	a(t([]), false, "Array");
+	if (typeof Set !== 'undefined') {
+		a(t(new Set()), true, "Native");
+	}
+	a(t(new SetPoly()), true, "Polyfill");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/lib/iterator.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/lib/iterator.js
new file mode 100644
index 00000000000000..9e5cfb91b9217f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/lib/iterator.js
@@ -0,0 +1,13 @@
+'use strict';
+
+var Set     = require('../../polyfill')
+  , toArray = require('es5-ext/array/to-array');
+
+module.exports = function (T, a) {
+	var set = new Set(['raz', 'dwa']);
+
+	a.deep(toArray(new T(set)), ['raz', 'dwa'], "Default");
+	a.deep(toArray(new T(set, 'key+value')), [['raz', 'raz'], ['dwa', 'dwa']],
+		"Key & Value");
+	a.deep(toArray(new T(set, 'value')), ['raz', 'dwa'], "Other");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/lib/primitive-iterator.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/lib/primitive-iterator.js
new file mode 100644
index 00000000000000..2a4956b80b3877
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/lib/primitive-iterator.js
@@ -0,0 +1,113 @@
+'use strict';
+
+var Set            = require('../../primitive')
+  , toArray        = require('es5-ext/array/to-array')
+  , iteratorSymbol = require('es6-symbol').iterator
+
+  , compare, map;
+
+compare = function (a, b) {
+	if (!a.value) return -1;
+	if (!b.value) return 1;
+	return a.value.localeCompare(b.value);
+};
+
+map = function (arr) {
+	return arr.sort().map(function (value) {
+		return { done: false, value: value };
+	});
+};
+
+module.exports = function (T) {
+	return {
+		"": function (a) {
+			var arr = ['raz', 'dwa', 'trzy', 'cztery', 'pięć'], it, y, z
+			  , set = new Set(arr), result = [];
+
+			it = new T(set);
+			a(it[iteratorSymbol](), it, "@@iterator");
+			y = it.next();
+			result.push(y);
+			z = it.next();
+			a.not(y, z, "Recreate result");
+			result.push(z);
+			result.push(it.next());
+			result.push(it.next());
+			result.push(it.next());
+			a.deep(result.sort(compare), map(arr));
+			a.deep(y = it.next(), { done: true, value: undefined }, "End");
+			a.not(y, it.next(), "Recreate result on dead");
+		},
+		Emited: function (a) {
+			var arr = ['raz', 'dwa', 'trzy', 'cztery', 'pięć'], it
+			  , set = new Set(arr), result = [];
+
+			it = new T(set);
+			result.push(it.next());
+			result.push(it.next());
+			set.add('sześć');
+			arr.push('sześć');
+			result.push(it.next());
+			set.delete('pięć');
+			arr.splice(4, 1);
+			result.push(it.next());
+			result.push(it.next());
+			a.deep(result.sort(compare), map(arr));
+			a.deep(it.next(), { done: true, value: undefined }, "End");
+		},
+		"Emited #2": function (a) {
+			var arr = ['raz', 'dwa', 'trzy', 'cztery', 'pięć', 'sześć'], it
+			  , set = new Set(arr), result = [];
+
+			it = new T(set);
+			result.push(it.next());
+			result.push(it.next());
+			set.add('siedem');
+			set.delete('siedem');
+			result.push(it.next());
+			result.push(it.next());
+			set.delete('pięć');
+			arr.splice(4, 1);
+			result.push(it.next());
+			a.deep(result.sort(compare), map(arr));
+			a.deep(it.next(), { done: true, value: undefined }, "End");
+		},
+		"Emited: Clear #1": function (a) {
+			var arr = ['raz', 'dwa', 'trzy', 'cztery', 'pięć', 'sześć'], it
+			  , set = new Set(arr), result = [];
+
+			it = new T(set);
+			result.push(it.next());
+			result.push(it.next());
+			arr = ['raz', 'dwa'];
+			set.clear();
+			a.deep(result.sort(compare), map(arr));
+			a.deep(it.next(), { done: true, value: undefined }, "End");
+		},
+		"Emited: Clear #2": function (a) {
+			var arr = ['raz', 'dwa', 'trzy', 'cztery', 'pięć', 'sześć'], it
+			  , set = new Set(arr), result = [];
+
+			it = new T(set);
+			result.push(it.next());
+			result.push(it.next());
+			set.clear();
+			set.add('foo');
+			set.add('bar');
+			arr = ['raz', 'dwa', 'foo', 'bar'];
+			result.push(it.next());
+			result.push(it.next());
+			a.deep(result.sort(compare), map(arr));
+			a.deep(it.next(), { done: true, value: undefined }, "End");
+		},
+		Kinds: function (a) {
+			var set = new Set(['raz', 'dwa']);
+
+			a.deep(toArray(new T(set)).sort(), ['raz', 'dwa'].sort(), "Default");
+			a.deep(toArray(new T(set, 'key+value')).sort(),
+				[['raz', 'raz'], ['dwa', 'dwa']].sort(), "Key & Value");
+			a.deep(toArray(new T(set, 'value')).sort(), ['raz', 'dwa'].sort(),
+				"Other");
+		}
+	};
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/polyfill.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/polyfill.js
new file mode 100644
index 00000000000000..10ce6d39eb2b7a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/polyfill.js
@@ -0,0 +1,44 @@
+'use strict';
+
+var aFrom   = require('es5-ext/array/from')
+  , toArray = require('es5-ext/array/to-array');
+
+module.exports = function (T, a) {
+	var arr = ['raz', 'dwa', 'trzy'], set = new T(arr), x = {}, y = {}, i = 0;
+
+	a(set instanceof T, true, "Set");
+	a(set.size, 3, "Size");
+	a(set.has('raz'), true, "Has: true");
+	a(set.has(x), false, "Has: false");
+	a(set.add(x), set, "Add: return");
+	a(set.has(x), true, "Add");
+	a(set.size, 4, "Add: Size");
+	a(set.delete({}), false, "Delete: false");
+
+	arr.push(x);
+	set.forEach(function () {
+		a.deep(aFrom(arguments), [arr[i], arr[i], set],
+			"ForEach: Arguments:  #" + i);
+		a(this, y, "ForEach: Context: #" + i);
+		if (i === 0) {
+			a(set.delete('raz'), true, "Delete: true");
+			a(set.has('raz'), false, "Delete");
+			a(set.size, 3, "Delete: size");
+			set.add('cztery');
+			arr.push('cztery');
+		}
+		i++;
+	}, y);
+	arr.splice(0, 1);
+
+	a.deep(toArray(set.entries()), [['dwa', 'dwa'], ['trzy', 'trzy'], [x, x],
+		['cztery', 'cztery']], "Entries");
+	a.deep(toArray(set.keys()), ['dwa', 'trzy', x, 'cztery'], "Keys");
+	a.deep(toArray(set.values()), ['dwa', 'trzy', x, 'cztery'], "Values");
+	a.deep(toArray(set), ['dwa', 'trzy', x, 'cztery'], "Iterator");
+
+	set.clear();
+	a(set.size, 0, "Clear: size");
+	a(set.has('trzy'), false, "Clear: has");
+	a.deep(toArray(set), [], "Clear: Values");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/primitive/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/primitive/index.js
new file mode 100644
index 00000000000000..54765d2ae2b925
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/primitive/index.js
@@ -0,0 +1,44 @@
+'use strict';
+
+var aFrom       = require('es5-ext/array/from')
+  , getIterator = require('es6-iterator/get')
+  , toArray     = require('es5-ext/array/to-array');
+
+module.exports = function (T, a) {
+	var arr = ['raz', 'dwa', 'trzy'], set = new T(arr), x = 'other', y = 'other2'
+	  , i = 0, result = [];
+
+	a(set instanceof T, true, "Set");
+	a(set.size, 3, "Size");
+	a(set.has('raz'), true, "Has: true");
+	a(set.has(x), false, "Has: false");
+	a(set.add(x), set, "Add: return");
+	a(set.has(x), true, "Add");
+	a(set.size, 4, "Add: Size");
+	a(set.delete('else'), false, "Delete: false");
+	a(set.get('raz'), 'raz', "Get");
+
+	arr.push(x);
+	set.forEach(function () {
+		result.push(aFrom(arguments));
+		a(this, y, "ForEach: Context: #" + i);
+	}, y);
+
+	a.deep(result.sort(function (a, b) {
+		return a[0].localeCompare(b[0]);
+	}), arr.sort().map(function (val) { return [val, val, set]; }));
+
+	a.deep(toArray(set.entries()).sort(), [['dwa', 'dwa'], ['trzy', 'trzy'],
+		[x, x], ['raz', 'raz']].sort(), "Entries");
+	a.deep(toArray(set.keys()).sort(), ['dwa', 'trzy', x, 'raz'].sort(),
+		"Keys");
+	a.deep(toArray(set.values()).sort(), ['dwa', 'trzy', x, 'raz'].sort(),
+		"Values");
+	a.deep(toArray(getIterator(set)).sort(), ['dwa', 'trzy', x, 'raz'].sort(),
+		"Iterator");
+
+	set.clear();
+	a(set.size, 0, "Clear: size");
+	a(set.has('trzy'), false, "Clear: has");
+	a.deep(toArray(set.values()), [], "Clear: Values");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/valid-set.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/valid-set.js
new file mode 100644
index 00000000000000..8c71f5f8c709e4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/test/valid-set.js
@@ -0,0 +1,19 @@
+'use strict';
+
+var SetPoly = require('../polyfill');
+
+module.exports = function (t, a) {
+	var set;
+	a.throws(function () { t(undefined); }, TypeError, "Undefined");
+	a.throws(function () { t(null); }, TypeError, "Null");
+	a.throws(function () { t(true); }, TypeError, "Primitive");
+	a.throws(function () { t('raz'); }, TypeError, "String");
+	a.throws(function () { t({}); }, TypeError, "Object");
+	a.throws(function () { t([]); }, TypeError, "Array");
+	if (typeof Set !== 'undefined') {
+		set = new Set();
+		a(t(set), set, "Native");
+	}
+	set = new SetPoly();
+	a(t(set), set, "Polyfill");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/valid-set.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/valid-set.js
new file mode 100644
index 00000000000000..9336fd355a7146
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-set/valid-set.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var isSet = require('./is-set');
+
+module.exports = function (x) {
+	if (!isSet(x)) throw new TypeError(x + " is not a Set");
+	return x;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/.lint b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/.lint
new file mode 100644
index 00000000000000..701a50ce430c63
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/.lint
@@ -0,0 +1,13 @@
+@root
+
+module
+
+tabs
+indent 2
+maxlen 80
+
+ass
+nomen
+plusplus
+
+newcap
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/.npmignore b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/.npmignore
new file mode 100644
index 00000000000000..155e41f69142ef
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/.npmignore
@@ -0,0 +1,4 @@
+.DS_Store
+/node_modules
+/npm-debug.log
+/.lintcache
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/.travis.yml b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/.travis.yml
new file mode 100644
index 00000000000000..afd3509a26b27d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/.travis.yml
@@ -0,0 +1,9 @@
+language: node_js
+node_js:
+  - 0.8
+  - 0.10
+  - 0.11
+
+notifications:
+  email:
+    - medikoo+es6-symbol@medikoo.com
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/CHANGES b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/CHANGES
new file mode 100644
index 00000000000000..ff5e1b480cb2bb
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/CHANGES
@@ -0,0 +1,12 @@
+v0.1.1  --  2014.10.07
+* Fix isImplemented, so it returns true in case of polyfill
+* Improve documentations
+
+v0.1.0  --  2014.04.28
+* Assure strictly npm dependencies
+* Update to use latest versions of dependencies
+* Fix implementation detection so it doesn't crash on `String(symbol)`
+* throw on `new Symbol()` (as decided by TC39)
+
+v0.0.0  --  2013.11.15
+* Initial (dev) version
\ No newline at end of file
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/LICENCE b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/LICENCE
new file mode 100644
index 00000000000000..aaf35282f41f57
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/LICENCE
@@ -0,0 +1,19 @@
+Copyright (C) 2013 Mariusz Nowak (www.medikoo.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/README.md b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/README.md
new file mode 100644
index 00000000000000..978eb59d8d55be
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/README.md
@@ -0,0 +1,67 @@
+# es6-symbol
+## ECMAScript6 Symbol polyfill
+
+### Limitations
+
+- Underneath it uses real string property names which can easily be retrieved (however accidental collision with other property names is unlikely)
+- As it needs custom `toString` behavior to work properly. Original `Symbol.prototype.toString` couldn't be implemented as specified, still it's accessible as `Symbol.prototoype.properToString`
+
+### Usage
+
+If you want to make sure your environment implements `Symbol`, do:
+
+```javascript
+require('es6-symbol/implement');
+```
+
+If you'd like to use native version when it exists and fallback to polyfill if it doesn't, but without implementing `Symbol` on global scope, do:
+
+```javascript
+var Symbol = require('es6-symbol');
+```
+
+If you strictly want to use polyfill even if native `Symbol` exists (hard to find a good reason for that), do:
+
+```javascript
+var Symbol = require('es6-symbol/polyfill');
+```
+
+#### API
+
+Best is to refer to [specification](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-symbol-objects). Still if you want quick look, follow examples:
+
+```javascript
+var Symbol = require('es6-symbol');
+
+var symbol = Symbol('My custom symbol');
+var x = {};
+
+x[symbol] = 'foo';
+console.log(x[symbol]); 'foo'
+
+// Detect iterable:
+var iterator, result;
+if (possiblyIterable[Symbol.iterator]) {
+  iterator = possiblyIterable[Symbol.iterator]();
+  result = iterator.next();
+  while(!result.done) {
+    console.log(result.value);
+    result = iterator.next();
+  }
+}
+```
+
+### Installation
+#### NPM
+
+In your project path:
+
+	$ npm install es6-symbol
+
+##### Browser
+
+You can easily bundle _es6-symbol_ for browser with [modules-webmake](https://github.com/medikoo/modules-webmake)
+
+## Tests [![Build Status](https://travis-ci.org/medikoo/es6-symbol.png)](https://travis-ci.org/medikoo/es6-symbol)
+
+	$ npm test
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/implement.js
new file mode 100644
index 00000000000000..153edacdbedf9b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/implement.js
@@ -0,0 +1,7 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(require('es5-ext/global'), 'Symbol',
+		{ value: require('./polyfill'), configurable: true, enumerable: false,
+			writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/index.js
new file mode 100644
index 00000000000000..609f1faf551164
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./is-implemented')() ? Symbol : require('./polyfill');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/is-implemented.js
new file mode 100644
index 00000000000000..02a06b5a80c16b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/is-implemented.js
@@ -0,0 +1,19 @@
+'use strict';
+
+module.exports = function () {
+	var symbol;
+	if (typeof Symbol !== 'function') return false;
+	symbol = Symbol('test symbol');
+	try { String(symbol); } catch (e) { return false; }
+	if (typeof Symbol.iterator === 'symbol') return true;
+
+	// Return 'true' for polyfills
+	if (typeof Symbol.isConcatSpreadable !== 'object') return false;
+	if (typeof Symbol.isRegExp !== 'object') return false;
+	if (typeof Symbol.iterator !== 'object') return false;
+	if (typeof Symbol.toPrimitive !== 'object') return false;
+	if (typeof Symbol.toStringTag !== 'object') return false;
+	if (typeof Symbol.unscopables !== 'object') return false;
+
+	return true;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/is-native-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/is-native-implemented.js
new file mode 100644
index 00000000000000..a8cb8b8681ee69
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/is-native-implemented.js
@@ -0,0 +1,8 @@
+// Exports true if environment provides native `Symbol` implementation
+
+'use strict';
+
+module.exports = (function () {
+	if (typeof Symbol !== 'function') return false;
+	return (typeof Symbol.iterator === 'symbol');
+}());
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/is-symbol.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/is-symbol.js
new file mode 100644
index 00000000000000..dcf72c9aaa353e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/is-symbol.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var toString    = Object.prototype.toString
+  , toStringTag = require('./').toStringTag
+
+  , id = '[object Symbol]'
+  , Global = (typeof Symbol === 'undefined') ? null : Symbol;
+
+module.exports = function (x) {
+	return (x && ((Global && (x instanceof Global)) ||
+			(toString.call(x) === id) || (x[toStringTag] === 'Symbol'))) || false;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/package.json b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/package.json
new file mode 100644
index 00000000000000..a6ddc1a46c29b3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/package.json
@@ -0,0 +1,59 @@
+{
+  "name": "es6-symbol",
+  "version": "0.1.1",
+  "description": "ECMAScript6 Symbol polyfill",
+  "author": {
+    "name": "Mariusz Nowak",
+    "email": "medyk@medikoo.com",
+    "url": "http://www.medikoo.com/"
+  },
+  "keywords": [
+    "symbol",
+    "private",
+    "property",
+    "es6",
+    "ecmascript",
+    "harmony"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/medikoo/es6-symbol.git"
+  },
+  "dependencies": {
+    "d": "~0.1.1",
+    "es5-ext": "~0.10.4"
+  },
+  "devDependencies": {
+    "tad": "0.2.x"
+  },
+  "scripts": {
+    "test": "node ./node_modules/tad/bin/tad"
+  },
+  "license": "MIT",
+  "gitHead": "2ca76a05feafaa14c838337722562625fb5072b4",
+  "bugs": {
+    "url": "https://github.com/medikoo/es6-symbol/issues"
+  },
+  "homepage": "https://github.com/medikoo/es6-symbol",
+  "_id": "es6-symbol@0.1.1",
+  "_shasum": "9cf7fab2edaff1b1da8fe8e68bfe3f5aca6ca218",
+  "_from": "es6-symbol@>=0.1.1 <0.2.0",
+  "_npmVersion": "2.0.0",
+  "_npmUser": {
+    "name": "medikoo",
+    "email": "medikoo+npm@medikoo.com"
+  },
+  "maintainers": [
+    {
+      "name": "medikoo",
+      "email": "medikoo+npm@medikoo.com"
+    }
+  ],
+  "dist": {
+    "shasum": "9cf7fab2edaff1b1da8fe8e68bfe3f5aca6ca218",
+    "tarball": "http://registry.npmjs.org/es6-symbol/-/es6-symbol-0.1.1.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/es6-symbol/-/es6-symbol-0.1.1.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/polyfill.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/polyfill.js
new file mode 100644
index 00000000000000..f7dfa258720d9f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/polyfill.js
@@ -0,0 +1,53 @@
+'use strict';
+
+var d = require('d')
+
+  , create = Object.create, defineProperties = Object.defineProperties
+  , generateName, Symbol;
+
+generateName = (function () {
+	var created = create(null);
+	return function (desc) {
+		var postfix = 0;
+		while (created[desc + (postfix || '')]) ++postfix;
+		desc += (postfix || '');
+		created[desc] = true;
+		return '@@' + desc;
+	};
+}());
+
+module.exports = Symbol = function (description) {
+	var symbol;
+	if (this instanceof Symbol) {
+		throw new TypeError('TypeError: Symbol is not a constructor');
+	}
+	symbol = create(Symbol.prototype);
+	description = (description === undefined ? '' : String(description));
+	return defineProperties(symbol, {
+		__description__: d('', description),
+		__name__: d('', generateName(description))
+	});
+};
+
+Object.defineProperties(Symbol, {
+	create: d('', Symbol('create')),
+	hasInstance: d('', Symbol('hasInstance')),
+	isConcatSpreadable: d('', Symbol('isConcatSpreadable')),
+	isRegExp: d('', Symbol('isRegExp')),
+	iterator: d('', Symbol('iterator')),
+	toPrimitive: d('', Symbol('toPrimitive')),
+	toStringTag: d('', Symbol('toStringTag')),
+	unscopables: d('', Symbol('unscopables'))
+});
+
+defineProperties(Symbol.prototype, {
+	properToString: d(function () {
+		return 'Symbol (' + this.__description__ + ')';
+	}),
+	toString: d('', function () { return this.__name__; })
+});
+Object.defineProperty(Symbol.prototype, Symbol.toPrimitive, d('',
+	function (hint) {
+		throw new TypeError("Conversion of symbol objects is not allowed");
+	}));
+Object.defineProperty(Symbol.prototype, Symbol.toStringTag, d('c', 'Symbol'));
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/test/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/test/implement.js
new file mode 100644
index 00000000000000..eb35c3018835c7
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/test/implement.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof Symbol, 'function'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/test/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/test/index.js
new file mode 100644
index 00000000000000..62b3296df6fc5e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/test/index.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var d = require('d')
+
+  , defineProperty = Object.defineProperty;
+
+module.exports = function (T, a) {
+	var symbol = T('test'), x = {};
+	defineProperty(x, symbol, d('foo'));
+	a(x.test, undefined, "Name");
+	a(x[symbol], 'foo', "Get");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/test/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/test/is-implemented.js
new file mode 100644
index 00000000000000..bb0d64536ebbae
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/test/is-implemented.js
@@ -0,0 +1,14 @@
+'use strict';
+
+var global   = require('es5-ext/global')
+  , polyfill = require('../polyfill');
+
+module.exports = function (t, a) {
+	var cache;
+	a(typeof t(), 'boolean');
+	cache = global.Symbol;
+	global.Symbol = polyfill;
+	a(t(), true);
+	if (cache === undefined) delete global.Symbol;
+	else global.Symbol = cache;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/test/is-native-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/test/is-native-implemented.js
new file mode 100644
index 00000000000000..df8ba0323f0cad
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/test/is-native-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t, 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/test/is-symbol.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/test/is-symbol.js
new file mode 100644
index 00000000000000..ac24b9abbff4e6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/test/is-symbol.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var SymbolPoly = require('../polyfill');
+
+module.exports = function (t, a) {
+	a(t(undefined), false, "Undefined");
+	a(t(null), false, "Null");
+	a(t(true), false, "Primitive");
+	a(t('raz'), false, "String");
+	a(t({}), false, "Object");
+	a(t([]), false, "Array");
+	if (typeof Symbol !== 'undefined') {
+		a(t(Symbol()), true, "Native");
+	}
+	a(t(SymbolPoly()), true, "Polyfill");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/test/polyfill.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/test/polyfill.js
new file mode 100644
index 00000000000000..cac9cd51935301
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/test/polyfill.js
@@ -0,0 +1,17 @@
+'use strict';
+
+var d        = require('d')
+  , isSymbol = require('../is-symbol')
+
+  , defineProperty = Object.defineProperty;
+
+module.exports = function (T, a) {
+	var symbol = T('test'), x = {};
+	defineProperty(x, symbol, d('foo'));
+	a(x.test, undefined, "Name");
+	a(x[symbol], 'foo', "Get");
+
+	a(isSymbol(symbol), true, "Symbol");
+	a(isSymbol(T.iterator), true, "iterator");
+	a(isSymbol(T.toStringTag), true, "toStringTag");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/test/valid-iterable.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/test/valid-iterable.js
new file mode 100644
index 00000000000000..d277bc97f41125
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/test/valid-iterable.js
@@ -0,0 +1,14 @@
+'use strict';
+
+var Iterator = require('../');
+
+module.exports = function (t, a) {
+	var obj;
+	a.throws(function () { t(); }, TypeError, "Undefined");
+	a.throws(function () { t({}); }, TypeError, "Plain object");
+	a.throws(function () { t({ length: 0 }); }, TypeError, "Array-like");
+	obj = { '@@iterator': function () { return new Iterator([]); } };
+	a(t(obj), obj, "Iterator");
+	obj = [];
+	a(t(obj), obj, 'Array');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/test/valid-symbol.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/test/valid-symbol.js
new file mode 100644
index 00000000000000..2c8f84c8239b6e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/test/valid-symbol.js
@@ -0,0 +1,19 @@
+'use strict';
+
+var SymbolPoly = require('../polyfill');
+
+module.exports = function (t, a) {
+	var symbol;
+	a.throws(function () { t(undefined); }, TypeError, "Undefined");
+	a.throws(function () { t(null); }, TypeError, "Null");
+	a.throws(function () { t(true); }, TypeError, "Primitive");
+	a.throws(function () { t('raz'); }, TypeError, "String");
+	a.throws(function () { t({}); }, TypeError, "Object");
+	a.throws(function () { t([]); }, TypeError, "Array");
+	if (typeof Symbol !== 'undefined') {
+		symbol = Symbol();
+		a(t(symbol), symbol, "Native");
+	}
+	symbol = SymbolPoly();
+	a(t(symbol), symbol, "Polyfill");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/valid-symbol.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/valid-symbol.js
new file mode 100644
index 00000000000000..42750043d4271c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es6-symbol/valid-symbol.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var isSymbol = require('./is-symbol');
+
+module.exports = function (value) {
+	if (!isSymbol(value)) throw new TypeError(value + " is not a symbol");
+	return value;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/.lint b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/.lint
new file mode 100644
index 00000000000000..f76e528ef6a974
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/.lint
@@ -0,0 +1,15 @@
+@root
+
+module
+es5
+
+indent 2
+maxlen 80
+tabs
+
+ass
+plusplus
+nomen
+
+./benchmark
+predef+ console
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/.npmignore b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/.npmignore
new file mode 100644
index 00000000000000..68ebfddd24fb33
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/.npmignore
@@ -0,0 +1,3 @@
+.DS_Store
+/.lintcache
+/node_modules
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/.testignore b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/.testignore
new file mode 100644
index 00000000000000..f9c8c381d16290
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/.testignore
@@ -0,0 +1 @@
+/benchmark
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/.travis.yml b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/.travis.yml
new file mode 100644
index 00000000000000..a6ec240dfdf156
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/.travis.yml
@@ -0,0 +1,14 @@
+language: node_js
+node_js:
+  - 0.8
+  - 0.10
+  - 0.11
+
+before_install:
+  - mkdir node_modules; ln -s ../ node_modules/event-emitter
+
+notifications:
+  email:
+    - medikoo+event-emitter@medikoo.com
+
+script: "npm test && npm run lint"
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/CHANGES b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/CHANGES
new file mode 100644
index 00000000000000..dbc1b1777e9194
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/CHANGES
@@ -0,0 +1,66 @@
+v0.3.3  --  2015.01.30
+* Fix reference to module in benchmarks
+
+v0.3.2  --  2015.01.20
+* Improve documentation
+* Configure lint scripts
+* Fix spelling of LICENSE
+
+v0.3.1  --  2014.04.25
+* Fix redefinition of emit method in `pipe`
+* Allow custom emit method name in `pipe`
+
+v0.3.0  --  2014.04.24
+* Move out from lib folder
+* Do not expose all utilities on main module
+* Support objects which do not inherit from Object.prototype
+* Improve arguments validation
+* Improve internals
+* Remove Makefile
+* Improve documentation
+
+v0.2.2  --  2013.06.05
+* `unify` functionality
+
+v0.2.1  --  2012.09.21
+* hasListeners module
+* Simplified internal id (improves performance a little), now it starts with
+  underscore (hint it's private). Abstracted it to external module to have it
+  one place
+* Documentation cleanup
+
+v0.2.0  --  2012.09.19
+* Trashed poor implementation of v0.1 and came up with something solid
+
+Changes:
+* Improved performance
+* Fixed bugs event-emitter is now cross-prototype safe and not affected by
+  unexpected methods attached to Object.prototype
+* Removed support for optional "emitter" argument in `emit` method, it was
+  cumbersome to use, and should be solved just with event objects
+
+v0.1.5  --  2012.08.06
+* (maintanance) Do not use descriptors for internal objects, it exposes V8 bugs
+  (only Node v0.6 branch)
+
+v0.1.4  --  2012.06.13
+* Fix detachment of listeners added with 'once'
+
+v0.1.3  --  2012.05.28
+* Updated es5-ext to latest version (v0.8)
+* Cleared package.json so it's in npm friendly format
+
+v0.1.2  --  2012.01.22
+* Support for emitter argument in emit function, this allows some listeners not
+  to be notified about event
+* allOff - removes all listeners from object
+* All methods returns self object
+* Internal fixes
+* Travis CI integration
+
+v0.1.1  --  2011.08.08
+* Added TAD test suite to devDependencies, configured test commands.
+  Tests can be run with 'make test' or 'npm test'
+
+v0.1.0  --  2011.08.08
+Initial version
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/LICENSE b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/LICENSE
new file mode 100644
index 00000000000000..ccb76f6e9a0311
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/LICENSE
@@ -0,0 +1,19 @@
+Copyright (C) 2012-2015 Mariusz Nowak (www.medikoo.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/README.md b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/README.md
new file mode 100644
index 00000000000000..17f4524fd75403
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/README.md
@@ -0,0 +1,95 @@
+# event-emitter
+## Environment agnostic event emitter
+
+### Installation
+
+	$ npm install event-emitter
+	
+To port it to Browser or any other (non CJS) environment, use your favorite CJS bundler. No favorite yet? Try: [Browserify](http://browserify.org/), [Webmake](https://github.com/medikoo/modules-webmake) or [Webpack](http://webpack.github.io/)
+
+### Usage
+
+```javascript
+var ee = require('event-emitter');
+
+var emitter = ee({}), listener;
+
+emitter.on('test', listener = function (args) {
+  // …emitter logic
+});
+
+emitter.once('test', function (args) {
+  // …invoked only once(!)
+});
+
+emitter.emit('test', arg1, arg2/*…args*/); // Two above listeners invoked
+emitter.emit('test', arg1, arg2/*…args*/); // Only first listener invoked
+
+emitter.off('test', listener);              // Removed first listener
+emitter.emit('test', arg1, arg2/*…args*/); // No listeners invoked
+```
+### Additional utilities
+
+#### allOff(obj) _(event-emitter/all-off)_
+
+Removes all listeners from given event emitter object
+
+#### hasListeners(obj[, name]) _(event-emitter/has-listeners)_
+
+Whether object has some listeners attached to the object.
+When `name` is provided, it checks listeners for specific event name
+
+```javascript
+var emitter = ee();
+var hasListeners = require('event-emitter/has-listeners');
+var listener = function () {};
+
+hasListeners(emitter); // false
+
+emitter.on('foo', listener);
+hasListeners(emitter); // true
+hasListeners(emitter, 'foo'); // true
+hasListeners(emitter, 'bar'); // false
+
+emitter.off('foo', listener);
+hasListeners(emitter, 'foo'); // false
+```
+
+#### pipe(source, target[, emitMethodName]) _(event-emitter/pipe)_
+
+Pipes all events from _source_ emitter onto _target_ emitter (all events from _source_ emitter will be emitted also on _target_ emitter, but not other way).  
+Returns _pipe_ object which exposes `pipe.close` function. Invoke it to close configured _pipe_.  
+It works internally by redefinition of `emit` method, if in your interface this method is referenced differently, provide its name (or symbol) with third argument.
+
+#### unify(emitter1, emitter2) _(event-emitter/unify)_
+
+Unifies event handling for two objects. Events emitted on _emitter1_ would be also emitter on _emitter2_, and other way back.  
+Non reversible.
+
+```javascript
+var eeUnify = require('event-emitter/unify');
+
+var emitter1 = ee(), listener1, listener3;
+var emitter2 = ee(), listener2, listener4;
+
+emitter1.on('test', listener1 = function () { });
+emitter2.on('test', listener2 = function () { });
+
+emitter1.emit('test'); // Invoked listener1
+emitter2.emit('test'); // Invoked listener2
+
+var unify = eeUnify(emitter1, emitter2);
+
+emitter1.emit('test'); // Invoked listener1 and listener2
+emitter2.emit('test'); // Invoked listener1 and listener2
+
+emitter1.on('test', listener3 = function () { });
+emitter2.on('test', listener4 = function () { });
+
+emitter1.emit('test'); // Invoked listener1, listener2, listener3 and listener4
+emitter2.emit('test'); // Invoked listener1, listener2, listener3 and listener4
+```
+
+### Tests [![Build Status](https://travis-ci.org/medikoo/event-emitter.png)](https://travis-ci.org/medikoo/event-emitter)
+
+	$ npm test
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/all-off.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/all-off.js
new file mode 100644
index 00000000000000..829be65c22b293
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/all-off.js
@@ -0,0 +1,19 @@
+'use strict';
+
+var value = require('es5-ext/object/valid-object')
+
+  , hasOwnProperty = Object.prototype.hasOwnProperty;
+
+module.exports = function (emitter/*, type*/) {
+	var type = arguments[1], data;
+
+	value(emitter);
+
+	if (type !== undefined) {
+		data = hasOwnProperty.call(emitter, '__ee__') && emitter.__ee__;
+		if (!data) return;
+		if (data[type]) delete data[type];
+		return;
+	}
+	if (hasOwnProperty.call(emitter, '__ee__')) delete emitter.__ee__;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/benchmark/many-on.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/benchmark/many-on.js
new file mode 100644
index 00000000000000..e09bfde8489386
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/benchmark/many-on.js
@@ -0,0 +1,83 @@
+'use strict';
+
+// Benchmark comparing performance of event emit for many listeners
+// To run it, do following in memoizee package path:
+//
+// $ npm install eventemitter2 signals
+// $ node benchmark/many-on.js
+
+var forEach    = require('es5-ext/object/for-each')
+  , pad        = require('es5-ext/string/#/pad')
+
+  , now = Date.now
+
+  , time, count = 1000000, i, data = {}
+  , ee, native, ee2, signals, a = {}, b = {};
+
+ee = (function () {
+	var ee = require('../')();
+	ee.on('test', function () { return arguments; });
+	ee.on('test', function () { return arguments; });
+	return ee.on('test', function () { return arguments; });
+}());
+
+native = (function () {
+	var ee = require('events');
+	ee = new ee.EventEmitter();
+	ee.on('test', function () { return arguments; });
+	ee.on('test', function () { return arguments; });
+	return ee.on('test', function () { return arguments; });
+}());
+
+ee2 = (function () {
+	var ee = require('eventemitter2');
+	ee = new ee.EventEmitter2();
+	ee.on('test', function () { return arguments; });
+	ee.on('test', function () { return arguments; });
+	return ee.on('test', function () { return arguments; });
+}());
+
+signals = (function () {
+	var Signal = require('signals')
+	  , ee = { test: new Signal() };
+	ee.test.add(function () { return arguments; });
+	ee.test.add(function () { return arguments; });
+	ee.test.add(function () { return arguments; });
+	return ee;
+}());
+
+console.log("Emit for 3 listeners", "x" + count + ":\n");
+
+i = count;
+time = now();
+while (i--) {
+	ee.emit('test', a, b);
+}
+data["event-emitter (this implementation)"] = now() - time;
+
+i = count;
+time = now();
+while (i--) {
+	native.emit('test', a, b);
+}
+data["EventEmitter (Node.js native)"] = now() - time;
+
+i = count;
+time = now();
+while (i--) {
+	ee2.emit('test', a, b);
+}
+data.EventEmitter2 = now() - time;
+
+i = count;
+time = now();
+while (i--) {
+	signals.test.dispatch(a, b);
+}
+data.Signals = now() - time;
+
+forEach(data, function (value, name, obj, index) {
+	console.log(index + 1 + ":",  pad.call(value, " ", 5), name);
+}, null, function (a, b) {
+	return this[a] - this[b];
+});
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/benchmark/single-on.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/benchmark/single-on.js
new file mode 100644
index 00000000000000..99decbdae72566
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/benchmark/single-on.js
@@ -0,0 +1,73 @@
+'use strict';
+
+// Benchmark comparing performance of event emit for single listener
+// To run it, do following in memoizee package path:
+//
+// $ npm install eventemitter2 signals
+// $ node benchmark/single-on.js
+
+var forEach    = require('es5-ext/object/for-each')
+  , pad        = require('es5-ext/string/#/pad')
+
+  , now = Date.now
+
+  , time, count = 1000000, i, data = {}
+  , ee, native, ee2, signals, a = {}, b = {};
+
+ee = (function () {
+	var ee = require('../');
+	return ee().on('test', function () { return arguments; });
+}());
+
+native = (function () {
+	var ee = require('events');
+	return (new ee.EventEmitter()).on('test', function () { return arguments; });
+}());
+
+ee2 = (function () {
+	var ee = require('eventemitter2');
+	return (new ee.EventEmitter2()).on('test', function () { return arguments; });
+}());
+
+signals = (function () {
+	var Signal = require('signals')
+	  , ee = { test: new Signal() };
+	ee.test.add(function () { return arguments; });
+	return ee;
+}());
+
+console.log("Emit for single listener", "x" + count + ":\n");
+
+i = count;
+time = now();
+while (i--) {
+	ee.emit('test', a, b);
+}
+data["event-emitter (this implementation)"] = now() - time;
+
+i = count;
+time = now();
+while (i--) {
+	native.emit('test', a, b);
+}
+data["EventEmitter (Node.js native)"] = now() - time;
+
+i = count;
+time = now();
+while (i--) {
+	ee2.emit('test', a, b);
+}
+data.EventEmitter2 = now() - time;
+
+i = count;
+time = now();
+while (i--) {
+	signals.test.dispatch(a, b);
+}
+data.Signals = now() - time;
+
+forEach(data, function (value, name, obj, index) {
+	console.log(index + 1 + ":",  pad.call(value, " ", 5), name);
+}, null, function (a, b) {
+	return this[a] - this[b];
+});
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/has-listeners.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/has-listeners.js
new file mode 100644
index 00000000000000..8744522e28c72a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/has-listeners.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var isEmpty = require('es5-ext/object/is-empty')
+  , value   = require('es5-ext/object/valid-value')
+
+  , hasOwnProperty = Object.prototype.hasOwnProperty;
+
+module.exports = function (obj/*, type*/) {
+	var type;
+	value(obj);
+	type = arguments[1];
+	if (arguments.length > 1) {
+		return hasOwnProperty.call(obj, '__ee__') && Boolean(obj.__ee__[type]);
+	}
+	return obj.hasOwnProperty('__ee__') && !isEmpty(obj.__ee__);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/index.js
new file mode 100644
index 00000000000000..c36d3e49a2d562
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/index.js
@@ -0,0 +1,132 @@
+'use strict';
+
+var d        = require('d')
+  , callable = require('es5-ext/object/valid-callable')
+
+  , apply = Function.prototype.apply, call = Function.prototype.call
+  , create = Object.create, defineProperty = Object.defineProperty
+  , defineProperties = Object.defineProperties
+  , hasOwnProperty = Object.prototype.hasOwnProperty
+  , descriptor = { configurable: true, enumerable: false, writable: true }
+
+  , on, once, off, emit, methods, descriptors, base;
+
+on = function (type, listener) {
+	var data;
+
+	callable(listener);
+
+	if (!hasOwnProperty.call(this, '__ee__')) {
+		data = descriptor.value = create(null);
+		defineProperty(this, '__ee__', descriptor);
+		descriptor.value = null;
+	} else {
+		data = this.__ee__;
+	}
+	if (!data[type]) data[type] = listener;
+	else if (typeof data[type] === 'object') data[type].push(listener);
+	else data[type] = [data[type], listener];
+
+	return this;
+};
+
+once = function (type, listener) {
+	var once, self;
+
+	callable(listener);
+	self = this;
+	on.call(this, type, once = function () {
+		off.call(self, type, once);
+		apply.call(listener, this, arguments);
+	});
+
+	once.__eeOnceListener__ = listener;
+	return this;
+};
+
+off = function (type, listener) {
+	var data, listeners, candidate, i;
+
+	callable(listener);
+
+	if (!hasOwnProperty.call(this, '__ee__')) return this;
+	data = this.__ee__;
+	if (!data[type]) return this;
+	listeners = data[type];
+
+	if (typeof listeners === 'object') {
+		for (i = 0; (candidate = listeners[i]); ++i) {
+			if ((candidate === listener) ||
+					(candidate.__eeOnceListener__ === listener)) {
+				if (listeners.length === 2) data[type] = listeners[i ? 0 : 1];
+				else listeners.splice(i, 1);
+			}
+		}
+	} else {
+		if ((listeners === listener) ||
+				(listeners.__eeOnceListener__ === listener)) {
+			delete data[type];
+		}
+	}
+
+	return this;
+};
+
+emit = function (type) {
+	var i, l, listener, listeners, args;
+
+	if (!hasOwnProperty.call(this, '__ee__')) return;
+	listeners = this.__ee__[type];
+	if (!listeners) return;
+
+	if (typeof listeners === 'object') {
+		l = arguments.length;
+		args = new Array(l - 1);
+		for (i = 1; i < l; ++i) args[i - 1] = arguments[i];
+
+		listeners = listeners.slice();
+		for (i = 0; (listener = listeners[i]); ++i) {
+			apply.call(listener, this, args);
+		}
+	} else {
+		switch (arguments.length) {
+		case 1:
+			call.call(listeners, this);
+			break;
+		case 2:
+			call.call(listeners, this, arguments[1]);
+			break;
+		case 3:
+			call.call(listeners, this, arguments[1], arguments[2]);
+			break;
+		default:
+			l = arguments.length;
+			args = new Array(l - 1);
+			for (i = 1; i < l; ++i) {
+				args[i - 1] = arguments[i];
+			}
+			apply.call(listeners, this, args);
+		}
+	}
+};
+
+methods = {
+	on: on,
+	once: once,
+	off: off,
+	emit: emit
+};
+
+descriptors = {
+	on: d(on),
+	once: d(once),
+	off: d(off),
+	emit: d(emit)
+};
+
+base = defineProperties({}, descriptors);
+
+module.exports = exports = function (o) {
+	return (o == null) ? create(base) : defineProperties(Object(o), descriptors);
+};
+exports.methods = methods;
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/package.json b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/package.json
new file mode 100644
index 00000000000000..17a904eabba836
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/package.json
@@ -0,0 +1,64 @@
+{
+  "name": "event-emitter",
+  "version": "0.3.3",
+  "description": "Environment agnostic event emitter",
+  "author": {
+    "name": "Mariusz Nowak",
+    "email": "medyk@medikoo.com",
+    "url": "http://www.medikoo.com/"
+  },
+  "keywords": [
+    "event",
+    "events",
+    "trigger",
+    "observer",
+    "listener",
+    "emitter",
+    "pubsub"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/medikoo/event-emitter.git"
+  },
+  "dependencies": {
+    "es5-ext": "~0.10.5",
+    "d": "~0.1.1"
+  },
+  "devDependencies": {
+    "tad": "~0.2.1",
+    "xlint": "~0.2.2",
+    "xlint-jslint-medikoo": "~0.1.2"
+  },
+  "scripts": {
+    "lint": "node node_modules/xlint/bin/xlint --linter=node_modules/xlint-jslint-medikoo/index.js --no-cache --no-stream",
+    "lint-console": "node node_modules/xlint/bin/xlint --linter=node_modules/xlint-jslint-medikoo/index.js --watch",
+    "test": "node ./node_modules/tad/bin/tad"
+  },
+  "license": "MIT",
+  "gitHead": "13f184ab039e3559164691d3a6a3d6b8c84aed3e",
+  "bugs": {
+    "url": "https://github.com/medikoo/event-emitter/issues"
+  },
+  "homepage": "https://github.com/medikoo/event-emitter",
+  "_id": "event-emitter@0.3.3",
+  "_shasum": "df8e806541c68ab8ff20a79a1841b91abaa1bee4",
+  "_from": "event-emitter@>=0.3.1 <0.4.0",
+  "_npmVersion": "1.4.28",
+  "_npmUser": {
+    "name": "medikoo",
+    "email": "medikoo+npm@medikoo.com"
+  },
+  "maintainers": [
+    {
+      "name": "medikoo",
+      "email": "medikoo+npm@medikoo.com"
+    }
+  ],
+  "dist": {
+    "shasum": "df8e806541c68ab8ff20a79a1841b91abaa1bee4",
+    "tarball": "http://registry.npmjs.org/event-emitter/-/event-emitter-0.3.3.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/event-emitter/-/event-emitter-0.3.3.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/pipe.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/pipe.js
new file mode 100644
index 00000000000000..0088efefa2e2c0
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/pipe.js
@@ -0,0 +1,42 @@
+'use strict';
+
+var aFrom          = require('es5-ext/array/from')
+  , remove         = require('es5-ext/array/#/remove')
+  , value          = require('es5-ext/object/valid-object')
+  , d              = require('d')
+  , emit           = require('./').methods.emit
+
+  , defineProperty = Object.defineProperty
+  , hasOwnProperty = Object.prototype.hasOwnProperty
+  , getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
+
+module.exports = function (e1, e2/*, name*/) {
+	var pipes, pipe, desc, name;
+
+	(value(e1) && value(e2));
+	name = arguments[2];
+	if (name === undefined) name = 'emit';
+
+	pipe = {
+		close: function () { remove.call(pipes, e2); }
+	};
+	if (hasOwnProperty.call(e1, '__eePipes__')) {
+		(pipes = e1.__eePipes__).push(e2);
+		return pipe;
+	}
+	defineProperty(e1, '__eePipes__', d('c', pipes = [e2]));
+	desc = getOwnPropertyDescriptor(e1, name);
+	if (!desc) {
+		desc = d('c', undefined);
+	} else {
+		delete desc.get;
+		delete desc.set;
+	}
+	desc.value = function () {
+		var i, emitter, data = aFrom(pipes);
+		emit.apply(this, arguments);
+		for (i = 0; (emitter = data[i]); ++i) emit.apply(emitter, arguments);
+	};
+	defineProperty(e1, name, desc);
+	return pipe;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/test/all-off.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/test/all-off.js
new file mode 100644
index 00000000000000..8aa872e9c9478d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/test/all-off.js
@@ -0,0 +1,48 @@
+'use strict';
+
+var ee = require('../');
+
+module.exports = function (t, a) {
+	var x, count, count2;
+
+	x = ee();
+	count = 0;
+	count2 = 0;
+	x.on('foo', function () {
+		++count;
+	});
+	x.on('foo', function () {
+		++count;
+	});
+	x.on('bar', function () {
+		++count2;
+	});
+	x.on('bar', function () {
+		++count2;
+	});
+	t(x, 'foo');
+	x.emit('foo');
+	x.emit('bar');
+	a(count, 0, "All off: type");
+	a(count2, 2, "All off: ohter type");
+
+	count = 0;
+	count2 = 0;
+	x.on('foo', function () {
+		++count;
+	});
+	x.on('foo', function () {
+		++count;
+	});
+	x.on('bar', function () {
+		++count2;
+	});
+	x.on('bar', function () {
+		++count2;
+	});
+	t(x);
+	x.emit('foo');
+	x.emit('bar');
+	a(count, 0, "All off: type");
+	a(count2, 0, "All off: other type");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/test/has-listeners.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/test/has-listeners.js
new file mode 100644
index 00000000000000..875b048a4193cb
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/test/has-listeners.js
@@ -0,0 +1,42 @@
+'use strict';
+
+var ee = require('../');
+
+module.exports = function (t) {
+	var x, y;
+	return {
+		Any: function (a) {
+			a(t(true), false, "Primitive");
+			a(t({ events: [] }), false, "Other object");
+			a(t(x = ee()), false, "Emitter: empty");
+
+			x.on('test', y = function () {});
+			a(t(x), true, "Emitter: full");
+			x.off('test', y);
+			a(t(x), false, "Emitter: empty but touched");
+			x.once('test', y = function () {});
+			a(t(x), true, "Emitter: full: Once");
+			x.off('test', y);
+			a(t(x), false, "Emitter: empty but touched by once");
+		},
+		Specific: function (a) {
+			a(t(true, 'test'), false, "Primitive");
+			a(t({ events: [] }, 'test'), false, "Other object");
+			a(t(x = ee(), 'test'), false, "Emitter: empty");
+
+			x.on('test', y = function () {});
+			a(t(x, 'test'), true, "Emitter: full");
+			a(t(x, 'foo'), false, "Emitter: full, other event");
+			x.off('test', y);
+			a(t(x, 'test'), false, "Emitter: empty but touched");
+			a(t(x, 'foo'), false, "Emitter: empty but touched, other event");
+
+			x.once('test', y = function () {});
+			a(t(x, 'test'), true, "Emitter: full: Once");
+			a(t(x, 'foo'), false, "Emitter: full: Once,  other event");
+			x.off('test', y);
+			a(t(x, 'test'), false, "Emitter: empty but touched by once");
+			a(t(x, 'foo'), false, "Emitter: empty but touched by once, other event");
+		}
+	};
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/test/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/test/index.js
new file mode 100644
index 00000000000000..c7c3f24c476862
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/test/index.js
@@ -0,0 +1,107 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x = t(), y, count, count2, count3, count4, test, listener1, listener2;
+
+	x.emit('none');
+
+	test = "Once: ";
+	count = 0;
+	x.once('foo', function (a1, a2, a3) {
+		a(this, x, test + "Context");
+		a.deep([a1, a2, a3], ['foo', x, 15], test + "Arguments");
+		++count;
+	});
+
+	x.emit('foobar');
+	a(count, 0, test + "Not invoked on other event");
+	x.emit('foo', 'foo', x, 15);
+	a(count, 1, test + "Emitted");
+	x.emit('foo');
+	a(count, 1, test + "Emitted once");
+
+	test = "On & Once: ";
+	count = 0;
+	x.on('foo', listener1 = function (a1, a2, a3) {
+		a(this, x, test + "Context");
+		a.deep([a1, a2, a3], ['foo', x, 15], test + "Arguments");
+		++count;
+	});
+	count2 = 0;
+	x.once('foo', listener2 = function (a1, a2, a3) {
+		a(this, x, test + "Context");
+		a.deep([a1, a2, a3], ['foo', x, 15], test + "Arguments");
+		++count2;
+	});
+
+	x.emit('foobar');
+	a(count, 0, test + "Not invoked on other event");
+	x.emit('foo', 'foo', x, 15);
+	a(count, 1, test + "Emitted");
+	x.emit('foo', 'foo', x, 15);
+	a(count, 2, test + "Emitted twice");
+	a(count2, 1, test + "Emitted once");
+	x.off('foo', listener1);
+	x.emit('foo');
+	a(count, 2, test + "Not emitter after off");
+
+	count = 0;
+	x.once('foo', listener1 = function () { ++count; });
+
+	x.off('foo', listener1);
+	x.emit('foo');
+	a(count, 0, "Once Off: Not emitted");
+
+	count = 0;
+	x.on('foo', listener2 = function () {});
+	x.once('foo', listener1 = function () { ++count; });
+
+	x.off('foo', listener1);
+	x.emit('foo');
+	a(count, 0, "Once Off (multi): Not emitted");
+	x.off('foo', listener2);
+
+	test = "Prototype Share: ";
+
+	y = Object.create(x);
+
+	count = 0;
+	count2 = 0;
+	count3 = 0;
+	count4 = 0;
+	x.on('foo', function () {
+		++count;
+	});
+	y.on('foo', function () {
+		++count2;
+	});
+	x.once('foo', function () {
+		++count3;
+	});
+	y.once('foo', function () {
+		++count4;
+	});
+	x.emit('foo');
+	a(count, 1, test + "x on count");
+	a(count2, 0, test + "y on count");
+	a(count3, 1, test + "x once count");
+	a(count4, 0, test + "y once count");
+
+	y.emit('foo');
+	a(count, 1, test + "x on count");
+	a(count2, 1, test + "y on count");
+	a(count3, 1, test + "x once count");
+	a(count4, 1, test + "y once count");
+
+	x.emit('foo');
+	a(count, 2, test + "x on count");
+	a(count2, 1, test + "y on count");
+	a(count3, 1, test + "x once count");
+	a(count4, 1, test + "y once count");
+
+	y.emit('foo');
+	a(count, 2, test + "x on count");
+	a(count2, 2, test + "y on count");
+	a(count3, 1, test + "x once count");
+	a(count4, 1, test + "y once count");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/test/pipe.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/test/pipe.js
new file mode 100644
index 00000000000000..9d15d6dae308dc
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/test/pipe.js
@@ -0,0 +1,53 @@
+'use strict';
+
+var ee = require('../');
+
+module.exports = function (t, a) {
+	var x = {}, y = {}, z = {}, count, count2, count3, pipe;
+
+	ee(x);
+	x = Object.create(x);
+	ee(y);
+	ee(z);
+
+	count = 0;
+	count2 = 0;
+	count3 = 0;
+	x.on('foo', function () {
+		++count;
+	});
+	y.on('foo', function () {
+		++count2;
+	});
+	z.on('foo', function () {
+		++count3;
+	});
+
+	x.emit('foo');
+	a(count, 1, "Pre pipe, x");
+	a(count2, 0, "Pre pipe, y");
+	a(count3, 0, "Pre pipe, z");
+
+	pipe = t(x, y);
+	x.emit('foo');
+	a(count, 2, "Post pipe, x");
+	a(count2, 1, "Post pipe, y");
+	a(count3, 0, "Post pipe, z");
+
+	y.emit('foo');
+	a(count, 2, "Post pipe, on y, x");
+	a(count2, 2, "Post pipe, on y, y");
+	a(count3, 0, "Post pipe, on y, z");
+
+	t(x, z);
+	x.emit('foo');
+	a(count, 3, "Post pipe z, x");
+	a(count2, 3, "Post pipe z, y");
+	a(count3, 1, "Post pipe z, z");
+
+	pipe.close();
+	x.emit('foo');
+	a(count, 4, "Close pipe y, x");
+	a(count2, 3, "Close pipe y, y");
+	a(count3, 2, "Close pipe y, z");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/test/unify.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/test/unify.js
new file mode 100644
index 00000000000000..69295e0657ad50
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/test/unify.js
@@ -0,0 +1,123 @@
+'use strict';
+
+var ee = require('../');
+
+module.exports = function (t) {
+
+	return {
+		"": function (a) {
+			var x = {}, y = {}, z = {}, count, count2, count3;
+
+			ee(x);
+			ee(y);
+			ee(z);
+
+			count = 0;
+			count2 = 0;
+			count3 = 0;
+			x.on('foo', function () { ++count; });
+			y.on('foo', function () { ++count2; });
+			z.on('foo', function () { ++count3; });
+
+			x.emit('foo');
+			a(count, 1, "Pre unify, x");
+			a(count2, 0, "Pre unify, y");
+			a(count3, 0, "Pre unify, z");
+
+			t(x, y);
+			a(x.__ee__, y.__ee__, "Post unify y");
+			x.emit('foo');
+			a(count, 2, "Post unify, x");
+			a(count2, 1, "Post unify, y");
+			a(count3, 0, "Post unify, z");
+
+			y.emit('foo');
+			a(count, 3, "Post unify, on y, x");
+			a(count2, 2, "Post unify, on y, y");
+			a(count3, 0, "Post unify, on y, z");
+
+			t(x, z);
+			a(x.__ee__, x.__ee__, "Post unify z");
+			x.emit('foo');
+			a(count, 4, "Post unify z, x");
+			a(count2, 3, "Post unify z, y");
+			a(count3, 1, "Post unify z, z");
+		},
+		"On empty": function (a) {
+			var x = {}, y = {}, z = {}, count, count2, count3;
+
+			ee(x);
+			ee(y);
+			ee(z);
+
+			count = 0;
+			count2 = 0;
+			count3 = 0;
+			y.on('foo', function () { ++count2; });
+			x.emit('foo');
+			a(count, 0, "Pre unify, x");
+			a(count2, 0, "Pre unify, y");
+			a(count3, 0, "Pre unify, z");
+
+			t(x, y);
+			a(x.__ee__, y.__ee__, "Post unify y");
+			x.on('foo', function () { ++count; });
+			x.emit('foo');
+			a(count, 1, "Post unify, x");
+			a(count2, 1, "Post unify, y");
+			a(count3, 0, "Post unify, z");
+
+			y.emit('foo');
+			a(count, 2, "Post unify, on y, x");
+			a(count2, 2, "Post unify, on y, y");
+			a(count3, 0, "Post unify, on y, z");
+
+			t(x, z);
+			a(x.__ee__, z.__ee__, "Post unify z");
+			z.on('foo', function () { ++count3; });
+			x.emit('foo');
+			a(count, 3, "Post unify z, x");
+			a(count2, 3, "Post unify z, y");
+			a(count3, 1, "Post unify z, z");
+		},
+		Many: function (a) {
+			var x = {}, y = {}, z = {}, count, count2, count3;
+
+			ee(x);
+			ee(y);
+			ee(z);
+
+			count = 0;
+			count2 = 0;
+			count3 = 0;
+			x.on('foo', function () { ++count; });
+			y.on('foo', function () { ++count2; });
+			y.on('foo', function () { ++count2; });
+			z.on('foo', function () { ++count3; });
+
+			x.emit('foo');
+			a(count, 1, "Pre unify, x");
+			a(count2, 0, "Pre unify, y");
+			a(count3, 0, "Pre unify, z");
+
+			t(x, y);
+			a(x.__ee__, y.__ee__, "Post unify y");
+			x.emit('foo');
+			a(count, 2, "Post unify, x");
+			a(count2, 2, "Post unify, y");
+			a(count3, 0, "Post unify, z");
+
+			y.emit('foo');
+			a(count, 3, "Post unify, on y, x");
+			a(count2, 4, "Post unify, on y, y");
+			a(count3, 0, "Post unify, on y, z");
+
+			t(x, z);
+			a(x.__ee__, x.__ee__, "Post unify z");
+			x.emit('foo');
+			a(count, 4, "Post unify z, x");
+			a(count2, 6, "Post unify z, y");
+			a(count3, 1, "Post unify z, z");
+		}
+	};
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/unify.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/unify.js
new file mode 100644
index 00000000000000..c6a858a0be5df5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/unify.js
@@ -0,0 +1,50 @@
+'use strict';
+
+var forEach    = require('es5-ext/object/for-each')
+  , validValue = require('es5-ext/object/valid-object')
+
+  , push = Array.prototype.apply, defineProperty = Object.defineProperty
+  , create = Object.create, hasOwnProperty = Object.prototype.hasOwnProperty
+  , d = { configurable: true, enumerable: false, writable: true };
+
+module.exports = function (e1, e2) {
+	var data;
+	(validValue(e1) && validValue(e2));
+	if (!hasOwnProperty.call(e1, '__ee__')) {
+		if (!hasOwnProperty.call(e2, '__ee__')) {
+			d.value = create(null);
+			defineProperty(e1, '__ee__', d);
+			defineProperty(e2, '__ee__', d);
+			d.value = null;
+			return;
+		}
+		d.value = e2.__ee__;
+		defineProperty(e1, '__ee__', d);
+		d.value = null;
+		return;
+	}
+	data = d.value = e1.__ee__;
+	if (!hasOwnProperty.call(e2, '__ee__')) {
+		defineProperty(e2, '__ee__', d);
+		d.value = null;
+		return;
+	}
+	if (data === e2.__ee__) return;
+	forEach(e2.__ee__, function (listener, name) {
+		if (!data[name]) {
+			data[name] = listener;
+			return;
+		}
+		if (typeof data[name] === 'object') {
+			if (typeof listener === 'object') push.apply(data[name], listener);
+			else data[name].push(listener);
+		} else if (typeof listener === 'object') {
+			listener.unshift(data[name]);
+			data[name] = listener;
+		} else {
+			data[name] = [data[name], listener];
+		}
+	});
+	defineProperty(e2, '__ee__', d);
+	d.value = null;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/package.json b/tools/eslint/node_modules/escope/node_modules/es6-map/package.json
new file mode 100644
index 00000000000000..51b50e23531fdb
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/package.json
@@ -0,0 +1,70 @@
+{
+  "name": "es6-map",
+  "version": "0.1.1",
+  "description": "ECMAScript6 Map polyfill",
+  "author": {
+    "name": "Mariusz Nowak",
+    "email": "medyk@medikoo.com",
+    "url": "http://www.medikoo.com/"
+  },
+  "keywords": [
+    "collection",
+    "es6",
+    "shim",
+    "harmony",
+    "list",
+    "hash",
+    "map",
+    "polyfill",
+    "ecmascript"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/medikoo/es6-map.git"
+  },
+  "dependencies": {
+    "d": "~0.1.1",
+    "es5-ext": "~0.10.4",
+    "es6-iterator": "~0.1.1",
+    "es6-set": "~0.1.1",
+    "es6-symbol": "~0.1.1",
+    "event-emitter": "~0.3.1"
+  },
+  "devDependencies": {
+    "tad": "0.2.x",
+    "xlint": "~0.2.1",
+    "xlint-jslint-medikoo": "~0.1.2"
+  },
+  "scripts": {
+    "lint": "node node_modules/xlint/bin/xlint --linter=node_modules/xlint-jslint-medikoo/index.js --no-cache --no-stream",
+    "lint-console": "node node_modules/xlint/bin/xlint --linter=node_modules/xlint-jslint-medikoo/index.js --watch",
+    "test": "node ./node_modules/tad/bin/tad"
+  },
+  "license": "MIT",
+  "gitHead": "16b0bce8defe9742a40b9cac1eed194ee4e2d820",
+  "bugs": {
+    "url": "https://github.com/medikoo/es6-map/issues"
+  },
+  "homepage": "https://github.com/medikoo/es6-map",
+  "_id": "es6-map@0.1.1",
+  "_shasum": "b879239ed7819e0b08c40ba6e19fa047ca7c8d1d",
+  "_from": "es6-map@>=0.1.1 <0.2.0",
+  "_npmVersion": "2.0.0",
+  "_npmUser": {
+    "name": "medikoo",
+    "email": "medikoo+npm@medikoo.com"
+  },
+  "maintainers": [
+    {
+      "name": "medikoo",
+      "email": "medikoo+npm@medikoo.com"
+    }
+  ],
+  "dist": {
+    "shasum": "b879239ed7819e0b08c40ba6e19fa047ca7c8d1d",
+    "tarball": "http://registry.npmjs.org/es6-map/-/es6-map-0.1.1.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/es6-map/-/es6-map-0.1.1.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/polyfill.js b/tools/eslint/node_modules/escope/node_modules/es6-map/polyfill.js
new file mode 100644
index 00000000000000..fc44527f54d869
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/polyfill.js
@@ -0,0 +1,100 @@
+'use strict';
+
+var clear          = require('es5-ext/array/#/clear')
+  , eIndexOf       = require('es5-ext/array/#/e-index-of')
+  , setPrototypeOf = require('es5-ext/object/set-prototype-of')
+  , callable       = require('es5-ext/object/valid-callable')
+  , validValue     = require('es5-ext/object/valid-value')
+  , d              = require('d')
+  , ee             = require('event-emitter')
+  , Symbol         = require('es6-symbol')
+  , iterator       = require('es6-iterator/valid-iterable')
+  , forOf          = require('es6-iterator/for-of')
+  , Iterator       = require('./lib/iterator')
+  , isNative       = require('./is-native-implemented')
+
+  , call = Function.prototype.call, defineProperties = Object.defineProperties
+  , MapPoly;
+
+module.exports = MapPoly = function (/*iterable*/) {
+	var iterable = arguments[0], keys, values;
+	if (!(this instanceof MapPoly)) return new MapPoly(iterable);
+	if (this.__mapKeysData__ !== undefined) {
+		throw new TypeError(this + " cannot be reinitialized");
+	}
+	if (iterable != null) iterator(iterable);
+	defineProperties(this, {
+		__mapKeysData__: d('c', keys = []),
+		__mapValuesData__: d('c', values = [])
+	});
+	if (!iterable) return;
+	forOf(iterable, function (value) {
+		var key = validValue(value)[0];
+		value = value[1];
+		if (eIndexOf.call(keys, key) !== -1) return;
+		keys.push(key);
+		values.push(value);
+	}, this);
+};
+
+if (isNative) {
+	if (setPrototypeOf) setPrototypeOf(MapPoly, Map);
+	MapPoly.prototype = Object.create(Map.prototype, {
+		constructor: d(MapPoly)
+	});
+}
+
+ee(defineProperties(MapPoly.prototype, {
+	clear: d(function () {
+		if (!this.__mapKeysData__.length) return;
+		clear.call(this.__mapKeysData__);
+		clear.call(this.__mapValuesData__);
+		this.emit('_clear');
+	}),
+	delete: d(function (key) {
+		var index = eIndexOf.call(this.__mapKeysData__, key);
+		if (index === -1) return false;
+		this.__mapKeysData__.splice(index, 1);
+		this.__mapValuesData__.splice(index, 1);
+		this.emit('_delete', index, key);
+		return true;
+	}),
+	entries: d(function () { return new Iterator(this, 'key+value'); }),
+	forEach: d(function (cb/*, thisArg*/) {
+		var thisArg = arguments[1], iterator, result;
+		callable(cb);
+		iterator = this.entries();
+		result = iterator._next();
+		while (result !== undefined) {
+			call.call(cb, thisArg, this.__mapValuesData__[result],
+				this.__mapKeysData__[result], this);
+			result = iterator._next();
+		}
+	}),
+	get: d(function (key) {
+		var index = eIndexOf.call(this.__mapKeysData__, key);
+		if (index === -1) return;
+		return this.__mapValuesData__[index];
+	}),
+	has: d(function (key) {
+		return (eIndexOf.call(this.__mapKeysData__, key) !== -1);
+	}),
+	keys: d(function () { return new Iterator(this, 'key'); }),
+	set: d(function (key, value) {
+		var index = eIndexOf.call(this.__mapKeysData__, key), emit;
+		if (index === -1) {
+			index = this.__mapKeysData__.push(key) - 1;
+			emit = true;
+		}
+		this.__mapValuesData__[index] = value;
+		if (emit) this.emit('_add', index, key);
+		return this;
+	}),
+	size: d.gs(function () { return this.__mapKeysData__.length; }),
+	values: d(function () { return new Iterator(this, 'value'); }),
+	toString: d(function () { return '[object Map]'; })
+}));
+Object.defineProperty(MapPoly.prototype, Symbol.iterator, d(function () {
+	return this.entries();
+}));
+Object.defineProperty(MapPoly.prototype, Symbol.toStringTag, d('c', 'Map'));
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/primitive/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/primitive/index.js
new file mode 100644
index 00000000000000..425d48265aa0f8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/primitive/index.js
@@ -0,0 +1,115 @@
+'use strict';
+
+var clear          = require('es5-ext/object/clear')
+  , setPrototypeOf = require('es5-ext/object/set-prototype-of')
+  , validValue     = require('es5-ext/object/valid-value')
+  , callable       = require('es5-ext/object/valid-callable')
+  , d              = require('d')
+  , iterator       = require('es6-iterator/valid-iterable')
+  , forOf          = require('es6-iterator/for-of')
+  , Map            = require('../polyfill')
+  , Iterator       = require('../lib/primitive-iterator')
+
+  , call = Function.prototype.call
+  , defineProperty = Object.defineProperty
+  , create = Object.create, defineProperties = Object.defineProperties
+  , hasOwnProperty = Object.prototype.hasOwnProperty
+  , PrimitiveMap;
+
+module.exports = PrimitiveMap = function (/*iterable, serialize*/) {
+	var iterable = arguments[0], serialize = arguments[1];
+	if (!(this instanceof PrimitiveMap)) {
+		return new PrimitiveMap(iterable, serialize);
+	}
+	if (this.__mapData__ !== undefined) {
+		throw new TypeError(this + " cannot be reinitialized");
+	}
+	if (iterable != null) iterator(iterable);
+	if (serialize !== undefined) {
+		callable(serialize);
+		defineProperty(this, '_serialize', d('', serialize));
+	}
+	defineProperties(this, {
+		__mapKeysData__: d('c', create(null)),
+		__mapValuesData__: d('c', create(null)),
+		__size__: d('w', 0)
+	});
+	if (!iterable) return;
+	forOf(iterable, function (value) {
+		var key = validValue(value)[0], sKey = this._serialize(key);
+		if (sKey == null) throw new TypeError(key + " cannot be serialized");
+		value = value[1];
+		if (hasOwnProperty.call(this.__mapKeysData__, sKey)) {
+			if (this.__mapValuesData__[sKey] === value) return;
+		} else {
+			++this.__size__;
+		}
+		this.__mapKeysData__[sKey] = key;
+		this.__mapValuesData__[sKey] = value;
+	}, this);
+};
+if (setPrototypeOf) setPrototypeOf(PrimitiveMap, Map);
+
+PrimitiveMap.prototype = create(Map.prototype, {
+	constructor: d(PrimitiveMap),
+	_serialize: d(function (value) {
+		if (value && (typeof value.toString !== 'function')) return null;
+		return String(value);
+	}),
+	clear: d(function () {
+		if (!this.__size__) return;
+		clear(this.__mapKeysData__);
+		clear(this.__mapValuesData__);
+		this.__size__ = 0;
+		this.emit('_clear');
+	}),
+	delete: d(function (key) {
+		var sKey = this._serialize(key);
+		if (sKey == null) return false;
+		if (!hasOwnProperty.call(this.__mapKeysData__, sKey)) return false;
+		delete this.__mapKeysData__[sKey];
+		delete this.__mapValuesData__[sKey];
+		--this.__size__;
+		this.emit('_delete', sKey);
+		return true;
+	}),
+	entries: d(function () { return new Iterator(this, 'key+value'); }),
+	forEach: d(function (cb/*, thisArg*/) {
+		var thisArg = arguments[1], iterator, result, sKey;
+		callable(cb);
+		iterator = this.entries();
+		result = iterator._next();
+		while (result !== undefined) {
+			sKey = iterator.__list__[result];
+			call.call(cb, thisArg, this.__mapValuesData__[sKey],
+				this.__mapKeysData__[sKey], this);
+			result = iterator._next();
+		}
+	}),
+	get: d(function (key) {
+		var sKey = this._serialize(key);
+		if (sKey == null) return;
+		return this.__mapValuesData__[sKey];
+	}),
+	has: d(function (key) {
+		var sKey = this._serialize(key);
+		if (sKey == null) return false;
+		return hasOwnProperty.call(this.__mapKeysData__, sKey);
+	}),
+	keys: d(function () { return new Iterator(this, 'key'); }),
+	size: d.gs(function () { return this.__size__; }),
+	set: d(function (key, value) {
+		var sKey = this._serialize(key);
+		if (sKey == null) throw new TypeError(key + " cannot be serialized");
+		if (hasOwnProperty.call(this.__mapKeysData__, sKey)) {
+			if (this.__mapValuesData__[sKey] === value) return this;
+		} else {
+			++this.__size__;
+		}
+		this.__mapKeysData__[sKey] = key;
+		this.__mapValuesData__[sKey] = value;
+		this.emit('_add', sKey);
+		return this;
+	}),
+	values: d(function () { return new Iterator(this, 'value'); })
+});
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/test/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/test/implement.js
new file mode 100644
index 00000000000000..3569df61d221ff
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/test/implement.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof Map, 'function'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/test/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/test/index.js
new file mode 100644
index 00000000000000..907b8c5a7bb2e7
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/test/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (T, a) {
+	a((new T([['raz', 1], ['dwa', 2]])).size, 2);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/test/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/test/is-implemented.js
new file mode 100644
index 00000000000000..06df91cc529c02
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/test/is-implemented.js
@@ -0,0 +1,14 @@
+'use strict';
+
+var global   = require('es5-ext/global')
+  , polyfill = require('../polyfill');
+
+module.exports = function (t, a) {
+	var cache;
+	a(typeof t(), 'boolean');
+	cache = global.Map;
+	global.Map = polyfill;
+	a(t(), true);
+	if (cache === undefined) delete global.Map;
+	else global.Map = cache;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/test/is-map.js b/tools/eslint/node_modules/escope/node_modules/es6-map/test/is-map.js
new file mode 100644
index 00000000000000..f600b2298b8e7a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/test/is-map.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var MapPoly = require('../polyfill');
+
+module.exports = function (t, a) {
+	a(t(undefined), false, "Undefined");
+	a(t(null), false, "Null");
+	a(t(true), false, "Primitive");
+	a(t('raz'), false, "String");
+	a(t({}), false, "Object");
+	a(t([]), false, "Array");
+	if (typeof Map !== 'undefined') {
+		a(t(new Map()), true, "Native");
+	}
+	a(t(new MapPoly()), true, "Polyfill");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/test/is-native-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/test/is-native-implemented.js
new file mode 100644
index 00000000000000..df8ba0323f0cad
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/test/is-native-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t, 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/test/lib/iterator-kinds.js b/tools/eslint/node_modules/escope/node_modules/es6-map/test/lib/iterator-kinds.js
new file mode 100644
index 00000000000000..41ea10c57deffc
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/test/lib/iterator-kinds.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a.deep(t, { key: true, value: true, 'key+value': true });
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/test/lib/iterator.js b/tools/eslint/node_modules/escope/node_modules/es6-map/test/lib/iterator.js
new file mode 100644
index 00000000000000..2688ed26cb7a73
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/test/lib/iterator.js
@@ -0,0 +1,13 @@
+'use strict';
+
+var Map     = require('../../polyfill')
+  , toArray = require('es5-ext/array/to-array');
+
+module.exports = function (T, a) {
+	var arr = [['raz', 'one'], ['dwa', 'two']], map = new Map(arr);
+
+	a.deep(toArray(new T(map)), arr, "Default");
+	a.deep(toArray(new T(map, 'key+value')), arr, "Key & Value");
+	a.deep(toArray(new T(map, 'value')), ['one', 'two'], "Value");
+	a.deep(toArray(new T(map, 'key')), ['raz', 'dwa'], "Value");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/test/lib/primitive-iterator.js b/tools/eslint/node_modules/escope/node_modules/es6-map/test/lib/primitive-iterator.js
new file mode 100644
index 00000000000000..ed2790de9b5cc6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/test/lib/primitive-iterator.js
@@ -0,0 +1,130 @@
+'use strict';
+
+var iteratorSymbol = require('es6-symbol').iterator
+  , toArray        = require('es5-ext/array/to-array')
+  , Map            = require('../../primitive')
+
+  , compare, mapToResults;
+
+compare = function (a, b) {
+	if (!a.value) return -1;
+	if (!b.value) return 1;
+	return a.value[0].localeCompare(b.value[0]);
+};
+
+mapToResults = function (arr) {
+	return arr.sort().map(function (value) {
+		return { done: false, value: value };
+	});
+};
+
+module.exports = function (T) {
+	return {
+		"": function (a) {
+			var arr, it, y, z, map, result = [];
+
+			arr = [['raz', 'one'], ['dwa', 'two'], ['trzy', 'three'],
+				['cztery', 'four'], ['pięć', 'five']];
+			map = new Map(arr);
+
+			it = new T(map);
+			a(it[iteratorSymbol](), it, "@@iterator");
+			y = it.next();
+			result.push(y);
+			z = it.next();
+			a.not(y, z, "Recreate result");
+			result.push(z);
+			result.push(it.next());
+			result.push(it.next());
+			result.push(it.next());
+			a.deep(result.sort(compare), mapToResults(arr));
+			a.deep(y = it.next(), { done: true, value: undefined }, "End");
+			a.not(y, it.next(), "Recreate result on dead");
+		},
+		Emited: function (a) {
+			var arr, it, map, result = [];
+
+			arr = [['raz', 'one'], ['dwa', 'two'], ['trzy', 'three'],
+				['cztery', 'four'], ['pięć', 'five']];
+			map = new Map(arr);
+
+			it = new T(map);
+			result.push(it.next());
+			result.push(it.next());
+			map.set('sześć', 'six');
+			arr.push(['sześć', 'six']);
+			result.push(it.next());
+			map.delete('pięć');
+			arr.splice(4, 1);
+			result.push(it.next());
+			result.push(it.next());
+			a.deep(result.sort(compare), mapToResults(arr));
+			a.deep(it.next(), { done: true, value: undefined }, "End");
+		},
+		"Emited #2": function (a) {
+			var arr, it, map, result = [];
+
+			arr = [['raz', 'one'], ['dwa', 'two'], ['trzy', 'three'],
+				['cztery', 'four'], ['pięć', 'five'], ['sześć', 'six']];
+			map = new Map(arr);
+
+			it = new T(map);
+			result.push(it.next());
+			result.push(it.next());
+			map.set('siedem', 'seven');
+			map.delete('siedem');
+			result.push(it.next());
+			result.push(it.next());
+			map.delete('pięć');
+			arr.splice(4, 1);
+			result.push(it.next());
+			a.deep(result.sort(compare), mapToResults(arr));
+			a.deep(it.next(), { done: true, value: undefined }, "End");
+		},
+		"Emited: Clear #1": function (a) {
+			var arr, it, map, result = [];
+
+			arr = [['raz', 'one'], ['dwa', 'two'], ['trzy', 'three'],
+				['cztery', 'four'], ['pięć', 'five'], ['sześć', 'six']];
+			map = new Map(arr);
+
+			it = new T(map);
+			result.push(it.next());
+			result.push(it.next());
+			arr = [['raz', 'one'], ['dwa', 'two']];
+			map.clear();
+			a.deep(result.sort(compare), mapToResults(arr));
+			a.deep(it.next(), { done: true, value: undefined }, "End");
+		},
+		"Emited: Clear #2": function (a) {
+			var arr, it, map, result = [];
+
+			arr = [['raz', 'one'], ['dwa', 'two'], ['trzy', 'three'],
+				['cztery', 'four'], ['pięć', 'five'], ['sześć', 'six']];
+			map = new Map(arr);
+
+			it = new T(map);
+			result.push(it.next());
+			result.push(it.next());
+			map.clear();
+			map.set('foo', 'bru');
+			map.set('bar', 'far');
+			arr = [['raz', 'one'], ['dwa', 'two'], ['foo', 'bru'], ['bar', 'far']];
+			result.push(it.next());
+			result.push(it.next());
+			a.deep(result.sort(compare), mapToResults(arr));
+			a.deep(it.next(), { done: true, value: undefined }, "End");
+		},
+		Kinds: function (a) {
+			var arr = [['raz', 'one'], ['dwa', 'two']], map = new Map(arr);
+
+			a.deep(toArray(new T(map)).sort(), arr.sort(), "Default");
+			a.deep(toArray(new T(map, 'key+value')).sort(), arr.sort(),
+				"Key + Value");
+			a.deep(toArray(new T(map, 'value')).sort(), ['one', 'two'].sort(),
+				"Value");
+			a.deep(toArray(new T(map, 'key')).sort(), ['raz', 'dwa'].sort(),
+				"Key");
+		}
+	};
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/test/polyfill.js b/tools/eslint/node_modules/escope/node_modules/es6-map/test/polyfill.js
new file mode 100644
index 00000000000000..6640e359dec76a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/test/polyfill.js
@@ -0,0 +1,54 @@
+'use strict';
+
+var aFrom   = require('es5-ext/array/from')
+  , toArray = require('es5-ext/array/to-array');
+
+module.exports = function (T, a) {
+	var arr = [['raz', 'one'], ['dwa', 'two'], ['trzy', 'three']]
+	  , map = new T(arr), x = {}, y = {}, i = 0;
+
+	a(map instanceof T, true, "Map");
+	a(map.size, 3, "Size");
+	a(map.get('raz'), 'one', "Get: contained");
+	a(map.get(x), undefined, "Get: not contained");
+	a(map.has('raz'), true, "Has: contained");
+	a(map.has(x), false, "Has: not contained");
+	a(map.set(x, y), map, "Set: return");
+	a(map.has(x), true, "Set: has");
+	a(map.get(x), y, "Set: get");
+	a(map.size, 4, "Set: Size");
+	map.set('dwa', x);
+	a(map.get('dwa'), x, "Overwrite: get");
+	a(map.size, 4, "Overwrite: size");
+
+	a(map.delete({}), false, "Delete: false");
+
+	arr.push([x, y]);
+	arr[1][1] = x;
+	map.forEach(function () {
+		a.deep(aFrom(arguments), [arr[i][1], arr[i][0], map],
+			"ForEach: Arguments:  #" + i);
+		a(this, y, "ForEach: Context: #" + i);
+		if (i === 0) {
+			a(map.delete('raz'), true, "Delete: true");
+			a(map.has('raz'), false, "Delete");
+			a(map.size, 3, "Delete: size");
+			map.set('cztery', 'four');
+			arr.push(['cztery', 'four']);
+		}
+		i++;
+	}, y);
+	arr.splice(0, 1);
+
+	a.deep(toArray(map.entries()), [['dwa', x], ['trzy', 'three'], [x, y],
+		['cztery', 'four']], "Entries");
+	a.deep(toArray(map.keys()), ['dwa', 'trzy', x, 'cztery'], "Keys");
+	a.deep(toArray(map.values()), [x, 'three', y, 'four'], "Values");
+	a.deep(toArray(map), [['dwa', x], ['trzy', 'three'], [x, y],
+		['cztery', 'four']], "Iterator");
+
+	map.clear();
+	a(map.size, 0, "Clear: size");
+	a(map.has('trzy'), false, "Clear: has");
+	a.deep(toArray(map), [], "Clear: Values");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/test/primitive/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/test/primitive/index.js
new file mode 100644
index 00000000000000..1167d2ebdfb8d4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/test/primitive/index.js
@@ -0,0 +1,53 @@
+'use strict';
+
+var aFrom       = require('es5-ext/array/from')
+  , getIterator = require('es6-iterator/get')
+  , toArray     = require('es5-ext/array/to-array');
+
+module.exports = function (T, a) {
+	var arr = [['raz', 'one'], ['dwa', 'two'], ['trzy', 'three']]
+	  , map = new T(arr), x = 'other', y = 'other2'
+	  , i = 0, result = [];
+
+	a(map instanceof T, true, "Map");
+	a(map.size, 3, "Size");
+	a(map.get('raz'), 'one', "Get: contained");
+	a(map.get(x), undefined, "Get: not contained");
+	a(map.has('raz'), true, "Has: true");
+	a(map.has(x), false, "Has: false");
+	a(map.set(x, y), map, "Add: return");
+	a(map.has(x), true, "Add");
+	a(map.size, 4, "Add: Size");
+	map.set('dwa', x);
+	a(map.get('dwa'), x, "Overwrite: get");
+	a(map.size, 4, "Overwrite: size");
+
+	a(map.delete('else'), false, "Delete: false");
+
+	arr.push([x, y]);
+	arr[1][1] = x;
+	map.forEach(function () {
+		result.push(aFrom(arguments));
+		a(this, y, "ForEach: Context: #" + i);
+	}, y);
+
+	a.deep(result.sort(function (a, b) {
+		return String([a[1], a[0]]).localeCompare([b[1], b[0]]);
+	}), arr.sort().map(function (val) { return [val[1], val[0], map]; }),
+		"ForEach: Arguments");
+
+	a.deep(toArray(map.entries()).sort(), [['dwa', x], ['trzy', 'three'],
+		[x, y], ['raz', 'one']].sort(), "Entries");
+	a.deep(toArray(map.keys()).sort(), ['dwa', 'trzy', x, 'raz'].sort(),
+		"Keys");
+	a.deep(toArray(map.values()).sort(), [x, 'three', y, 'one'].sort(),
+		"Values");
+	a.deep(toArray(getIterator(map)).sort(), [['dwa', x], ['trzy', 'three'],
+		[x, y], ['raz', 'one']].sort(),
+		"Iterator");
+
+	map.clear();
+	a(map.size, 0, "Clear: size");
+	a(map.has('trzy'), false, "Clear: has");
+	a.deep(toArray(map.values()), [], "Clear: Values");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/test/valid-map.js b/tools/eslint/node_modules/escope/node_modules/es6-map/test/valid-map.js
new file mode 100644
index 00000000000000..ac0314949a3009
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/test/valid-map.js
@@ -0,0 +1,19 @@
+'use strict';
+
+var MapPoly = require('../polyfill');
+
+module.exports = function (t, a) {
+	var map;
+	a.throws(function () { t(undefined); }, TypeError, "Undefined");
+	a.throws(function () { t(null); }, TypeError, "Null");
+	a.throws(function () { t(true); }, TypeError, "Primitive");
+	a.throws(function () { t('raz'); }, TypeError, "String");
+	a.throws(function () { t({}); }, TypeError, "Object");
+	a.throws(function () { t([]); }, TypeError, "Array");
+	if (typeof Map !== 'undefined') {
+		map = new Map();
+		a(t(map), map, "Native");
+	}
+	map = new MapPoly();
+	a(t(map), map, "Polyfill");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/valid-map.js b/tools/eslint/node_modules/escope/node_modules/es6-map/valid-map.js
new file mode 100644
index 00000000000000..e2aca87a4544a8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/valid-map.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var isMap = require('./is-map');
+
+module.exports = function (x) {
+	if (!isMap(x)) throw new TypeError(x + " is not a Map");
+	return x;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/.lint b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/.lint
new file mode 100644
index 00000000000000..cf54d815684b2f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/.lint
@@ -0,0 +1,11 @@
+@root
+
+module
+
+tabs
+indent 2
+maxlen 100
+
+ass
+nomen
+plusplus
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/.npmignore b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/.npmignore
new file mode 100644
index 00000000000000..155e41f69142ef
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/.npmignore
@@ -0,0 +1,4 @@
+.DS_Store
+/node_modules
+/npm-debug.log
+/.lintcache
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/.travis.yml b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/.travis.yml
new file mode 100644
index 00000000000000..08f04a1b297e57
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/.travis.yml
@@ -0,0 +1,10 @@
+sudo: false # use faster docker infrastructure
+language: node_js
+node_js:
+  - 0.10
+  - 0.12
+  - iojs
+
+notifications:
+  email:
+    - medikoo+es6-weak-map@medikoo.com
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/CHANGES b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/CHANGES
new file mode 100644
index 00000000000000..33944088485291
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/CHANGES
@@ -0,0 +1,24 @@
+v0.1.4  --  2015.04.13
+* Republish v0.1.2 as v0.1.4 due to breaking changes
+  (v0.1.3 should have been published as next major)
+
+v0.1.3  --  2015.04.12
+* Update up to changes in specification (require new, remove clear method)
+* Improve native implementation validation
+* Configure lint scripts
+* Rename LICENCE to LICENSE
+
+v0.1.2  --  2014.09.01
+* Use internal random and unique id generator instead of external (time-uuid based).
+  Global uniqueness is not needed in scope of this module. Fixes #1
+
+v0.1.1  --  2014.05.15
+* Improve valid WeakMap detection
+
+v0.1.0  --  2014.04.29
+* Assure to depend only npm hosted dependencies
+* Update to use latest versions of dependencies
+* Use ES6 symbols internally
+
+v0.0.0  --  2013.10.24
+Initial (dev version)
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/LICENCE b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/LICENCE
new file mode 100644
index 00000000000000..aaf35282f41f57
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/LICENCE
@@ -0,0 +1,19 @@
+Copyright (C) 2013 Mariusz Nowak (www.medikoo.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/README.md b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/README.md
new file mode 100644
index 00000000000000..dd91b469a4249e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/README.md
@@ -0,0 +1,65 @@
+# es6-weak-map
+## WeakMap collection as specified in ECMAScript6
+
+_Roughly inspired by Mark Miller's and Kris Kowal's [WeakMap implementation](https://github.com/drses/weak-map)_.
+
+Differences are:
+- Assumes compliant ES5 environment (no weird ES3 workarounds or hacks)
+- Well modularized CJS style
+- Based on one solution.
+
+### Limitations
+
+- Will fail on non extensible objects provided as keys
+- While `clear` method is provided, it's not perfectly spec compliant. If some objects were saved as _values_, they need to be removed via `delete`. Otherwise they'll remain infinitely attached to _key_ object (that means, they'll be free for GC only if _key_ object was collected as well).
+
+### Installation
+
+	$ npm install es6-weak-map
+
+To port it to Browser or any other (non CJS) environment, use your favorite CJS bundler. No favorite yet? Try: [Browserify](http://browserify.org/), [Webmake](https://github.com/medikoo/modules-webmake) or [Webpack](http://webpack.github.io/)
+
+### Usage
+
+If you want to make sure your environment implements `WeakMap`, do:
+
+```javascript
+require('es6-weak-map/implement');
+```
+
+If you'd like to use native version when it exists and fallback to polyfill if it doesn't, but without implementing `WeakMap` on global scope, do:
+
+```javascript
+var WeakMap = require('es6-weak-map');
+```
+
+If you strictly want to use polyfill even if native `WeakMap` exists, do:
+
+```javascript
+var WeakMap = require('es6-weak-map/polyfill');
+```
+
+#### API
+
+Best is to refer to [specification](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-weakmap-objects). Still if you want quick look, follow example:
+
+```javascript
+var WeakMap = require('es6-weak-map');
+
+var map = new WeakMap();
+var obj = {};
+
+map.set(obj, 'foo'); // map
+map.get(obj);        // 'foo'
+map.has(obj);        // true
+map.delete(obj);     // true
+map.get(obj);        // undefined
+map.has(obj);        // false
+map.set(obj, 'bar'); // map
+map.clear();         // undefined
+map.has(obj);        // false
+```
+
+## Tests [![Build Status](https://travis-ci.org/medikoo/es6-weak-map.png)](https://travis-ci.org/medikoo/es6-weak-map)
+
+	$ npm test
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/implement.js
new file mode 100644
index 00000000000000..6c3f306b9d5f43
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/implement.js
@@ -0,0 +1,7 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(require('es5-ext/global'), 'WeakMap',
+		{ value: require('./polyfill'), configurable: true, enumerable: false,
+			writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/index.js
new file mode 100644
index 00000000000000..5edc4cc8fb5730
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/index.js
@@ -0,0 +1,4 @@
+'use strict';
+
+module.exports = require('./is-implemented')() ?
+		WeakMap : require('./polyfill');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/is-implemented.js
new file mode 100644
index 00000000000000..455ff812522e34
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/is-implemented.js
@@ -0,0 +1,14 @@
+'use strict';
+
+module.exports = function () {
+	var map;
+	if (typeof WeakMap !== 'function') return false;
+	map = new WeakMap();
+	if (typeof map.set !== 'function') return false;
+	if (map.set({}, 1) !== map) return false;
+	if (typeof map.clear !== 'function') return false;
+	if (typeof map.delete !== 'function') return false;
+	if (typeof map.has !== 'function') return false;
+
+	return true;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/is-native-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/is-native-implemented.js
new file mode 100644
index 00000000000000..b3fe5a594d253e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/is-native-implemented.js
@@ -0,0 +1,10 @@
+// Exports true if environment provides native `WeakMap` implementation,
+// whatever that is.
+
+'use strict';
+
+module.exports = (function () {
+	if (typeof WeakMap === 'undefined') return false;
+	return (Object.prototype.toString.call(WeakMap.prototype) ===
+			'[object WeakMap]');
+}());
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/is-weak-map.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/is-weak-map.js
new file mode 100644
index 00000000000000..10bb2a156183a3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/is-weak-map.js
@@ -0,0 +1,13 @@
+'use strict';
+
+var toStringTagSymbol = require('es6-symbol').toStringTag
+
+  , toString = Object.prototype.toString
+  , id = '[object WeakMap]'
+  , Global = (typeof WeakMap === 'undefined') ? null : WeakMap;
+
+module.exports = function (x) {
+	return (x && ((Global && (x instanceof Global)) ||
+			(toString.call(x) === id) || (x[toStringTagSymbol] === 'WeakMap'))) ||
+			false;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/.lint b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/.lint
new file mode 100644
index 00000000000000..858b75353b331c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/.lint
@@ -0,0 +1,12 @@
+@root
+
+es5
+module
+
+tabs
+indent 2
+maxlen 80
+
+ass
+nomen
+plusplus
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/.npmignore b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/.npmignore
new file mode 100644
index 00000000000000..155e41f69142ef
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/.npmignore
@@ -0,0 +1,4 @@
+.DS_Store
+/node_modules
+/npm-debug.log
+/.lintcache
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/.travis.yml b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/.travis.yml
new file mode 100644
index 00000000000000..50008b23e6bcb9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/.travis.yml
@@ -0,0 +1,9 @@
+language: node_js
+node_js:
+  - 0.8
+  - 0.10
+  - 0.11
+
+notifications:
+  email:
+    - medikoo+d@medikoo.com
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/CHANGES b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/CHANGES
new file mode 100644
index 00000000000000..45233f747eca72
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/CHANGES
@@ -0,0 +1,7 @@
+v0.1.1  --  2014.04.24
+- Add `autoBind` and `lazy` utilities
+- Allow to pass other options to be merged onto created descriptor.
+  Useful when used with other custom utilties
+
+v0.1.0  --  2013.06.20
+Initial (derived from es5-ext project)
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/LICENCE b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/LICENCE
new file mode 100644
index 00000000000000..aaf35282f41f57
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/LICENCE
@@ -0,0 +1,19 @@
+Copyright (C) 2013 Mariusz Nowak (www.medikoo.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/README.md b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/README.md
new file mode 100644
index 00000000000000..872d493ed86b6b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/README.md
@@ -0,0 +1,108 @@
+# D - Property descriptor factory
+
+_Originally derived from [es5-ext](https://github.com/medikoo/es5-ext) package._
+
+Defining properties with descriptors is very verbose:
+
+```javascript
+var Account = function () {};
+Object.defineProperties(Account.prototype, {
+  deposit: { value: function () {
+      /* ... */
+    }, configurable: true, enumerable: false, writable: true },
+  whithdraw: { value: function () {
+      /* ... */
+    }, configurable: true, enumerable: false, writable: true },
+  balance: { get: function () {
+      /* ... */
+    }, configurable: true, enumerable: false }
+});
+```
+
+D cuts that to:
+
+```javascript
+var d = require('d');
+
+var Account = function () {};
+Object.defineProperties(Account.prototype, {
+  deposit: d(function () {
+    /* ... */
+  }),
+  whithdraw: d(function () {
+    /* ... */
+  }),
+  balance: d.gs(function () {
+    /* ... */
+  })
+});
+```
+
+By default, created descriptor follow characteristics of native ES5 properties, and defines values as:
+
+```javascript
+{ configurable: true, enumerable: false, writable: true }
+```
+
+You can overwrite it by preceding _value_ argument with instruction:
+```javascript
+d('c', value); // { configurable: true, enumerable: false, writable: false }
+d('ce', value); // { configurable: true, enumerable: true, writable: false }
+d('e', value); // { configurable: false, enumerable: true, writable: false }
+
+// Same way for get/set:
+d.gs('e', value); // { configurable: false, enumerable: true }
+```
+
+### Other utilities
+
+#### autoBind(obj, props) _(d/auto-bind)_
+
+Define methods which will be automatically bound to its instances
+
+```javascript
+var d = require('d');
+var autoBind = require('d/auto-bind');
+
+var Foo = function () { this._count = 0; };
+autoBind(Foo.prototype, {
+  increment: d(function () { ++this._count; });
+});
+
+var foo = new Foo();
+
+// Increment foo counter on each domEl click
+domEl.addEventListener('click', foo.increment, false);
+```
+
+#### lazy(obj, props) _(d/lazy)_
+
+Define lazy properties, which will be resolved on first access
+
+```javascript
+var d = require('d');
+var lazy = require('d/lazy');
+
+var Foo = function () {};
+lazy(Foo.prototype, {
+  items: d(function () { return []; })
+});
+
+var foo = new Foo();
+foo.items.push(1, 2); // foo.items array created
+```
+
+## Installation
+### NPM
+
+In your project path:
+
+	$ npm install d
+
+### Browser
+
+You can easily bundle _D_ for browser with [modules-webmake](https://github.com/medikoo/modules-webmake)
+
+## Tests [![Build Status](https://travis-ci.org/medikoo/d.png)](https://travis-ci.org/medikoo/d)
+
+	$ npm test
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/auto-bind.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/auto-bind.js
new file mode 100644
index 00000000000000..1b00dba3cc3ddf
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/auto-bind.js
@@ -0,0 +1,31 @@
+'use strict';
+
+var copy       = require('es5-ext/object/copy')
+  , map        = require('es5-ext/object/map')
+  , callable   = require('es5-ext/object/valid-callable')
+  , validValue = require('es5-ext/object/valid-value')
+
+  , bind = Function.prototype.bind, defineProperty = Object.defineProperty
+  , hasOwnProperty = Object.prototype.hasOwnProperty
+  , define;
+
+define = function (name, desc, bindTo) {
+	var value = validValue(desc) && callable(desc.value), dgs;
+	dgs = copy(desc);
+	delete dgs.writable;
+	delete dgs.value;
+	dgs.get = function () {
+		if (hasOwnProperty.call(this, name)) return value;
+		desc.value = bind.call(value, (bindTo == null) ? this : this[bindTo]);
+		defineProperty(this, name, desc);
+		return this[name];
+	};
+	return dgs;
+};
+
+module.exports = function (props/*, bindTo*/) {
+	var bindTo = arguments[1];
+	return map(props, function (desc, name) {
+		return define(name, desc, bindTo);
+	});
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/index.js
new file mode 100644
index 00000000000000..076ae465f60c4b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/index.js
@@ -0,0 +1,63 @@
+'use strict';
+
+var assign        = require('es5-ext/object/assign')
+  , normalizeOpts = require('es5-ext/object/normalize-options')
+  , isCallable    = require('es5-ext/object/is-callable')
+  , contains      = require('es5-ext/string/#/contains')
+
+  , d;
+
+d = module.exports = function (dscr, value/*, options*/) {
+	var c, e, w, options, desc;
+	if ((arguments.length < 2) || (typeof dscr !== 'string')) {
+		options = value;
+		value = dscr;
+		dscr = null;
+	} else {
+		options = arguments[2];
+	}
+	if (dscr == null) {
+		c = w = true;
+		e = false;
+	} else {
+		c = contains.call(dscr, 'c');
+		e = contains.call(dscr, 'e');
+		w = contains.call(dscr, 'w');
+	}
+
+	desc = { value: value, configurable: c, enumerable: e, writable: w };
+	return !options ? desc : assign(normalizeOpts(options), desc);
+};
+
+d.gs = function (dscr, get, set/*, options*/) {
+	var c, e, options, desc;
+	if (typeof dscr !== 'string') {
+		options = set;
+		set = get;
+		get = dscr;
+		dscr = null;
+	} else {
+		options = arguments[3];
+	}
+	if (get == null) {
+		get = undefined;
+	} else if (!isCallable(get)) {
+		options = get;
+		get = set = undefined;
+	} else if (set == null) {
+		set = undefined;
+	} else if (!isCallable(set)) {
+		options = set;
+		set = undefined;
+	}
+	if (dscr == null) {
+		c = true;
+		e = false;
+	} else {
+		c = contains.call(dscr, 'c');
+		e = contains.call(dscr, 'e');
+	}
+
+	desc = { get: get, set: set, configurable: c, enumerable: e };
+	return !options ? desc : assign(normalizeOpts(options), desc);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/lazy.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/lazy.js
new file mode 100644
index 00000000000000..61e466535f3dab
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/lazy.js
@@ -0,0 +1,111 @@
+'use strict';
+
+var map        = require('es5-ext/object/map')
+  , isCallable = require('es5-ext/object/is-callable')
+  , validValue = require('es5-ext/object/valid-value')
+  , contains   = require('es5-ext/string/#/contains')
+
+  , call = Function.prototype.call
+  , defineProperty = Object.defineProperty
+  , getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor
+  , getPrototypeOf = Object.getPrototypeOf
+  , hasOwnProperty = Object.prototype.hasOwnProperty
+  , cacheDesc = { configurable: false, enumerable: false, writable: false,
+		value: null }
+  , define;
+
+define = function (name, options) {
+	var value, dgs, cacheName, desc, writable = false, resolvable
+	  , flat;
+	options = Object(validValue(options));
+	cacheName = options.cacheName;
+	flat = options.flat;
+	if (cacheName == null) cacheName = name;
+	delete options.cacheName;
+	value = options.value;
+	resolvable = isCallable(value);
+	delete options.value;
+	dgs = { configurable: Boolean(options.configurable),
+		enumerable: Boolean(options.enumerable) };
+	if (name !== cacheName) {
+		dgs.get = function () {
+			if (hasOwnProperty.call(this, cacheName)) return this[cacheName];
+			cacheDesc.value = resolvable ? call.call(value, this, options) : value;
+			cacheDesc.writable = writable;
+			defineProperty(this, cacheName, cacheDesc);
+			cacheDesc.value = null;
+			if (desc) defineProperty(this, name, desc);
+			return this[cacheName];
+		};
+	} else if (!flat) {
+		dgs.get = function self() {
+			var ownDesc;
+			if (hasOwnProperty.call(this, name)) {
+				ownDesc = getOwnPropertyDescriptor(this, name);
+				// It happens in Safari, that getter is still called after property
+				// was defined with a value, following workarounds that
+				if (ownDesc.hasOwnProperty('value')) return ownDesc.value;
+				if ((typeof ownDesc.get === 'function') && (ownDesc.get !== self)) {
+					return ownDesc.get.call(this);
+				}
+				return value;
+			}
+			desc.value = resolvable ? call.call(value, this, options) : value;
+			defineProperty(this, name, desc);
+			desc.value = null;
+			return this[name];
+		};
+	} else {
+		dgs.get = function self() {
+			var base = this, ownDesc;
+			if (hasOwnProperty.call(this, name)) {
+				// It happens in Safari, that getter is still called after property
+				// was defined with a value, following workarounds that
+				ownDesc = getOwnPropertyDescriptor(this, name);
+				if (ownDesc.hasOwnProperty('value')) return ownDesc.value;
+				if ((typeof ownDesc.get === 'function') && (ownDesc.get !== self)) {
+					return ownDesc.get.call(this);
+				}
+			}
+			while (!hasOwnProperty.call(base, name)) base = getPrototypeOf(base);
+			desc.value = resolvable ? call.call(value, base, options) : value;
+			defineProperty(base, name, desc);
+			desc.value = null;
+			return base[name];
+		};
+	}
+	dgs.set = function (value) {
+		dgs.get.call(this);
+		this[cacheName] = value;
+	};
+	if (options.desc) {
+		desc = {
+			configurable: contains.call(options.desc, 'c'),
+			enumerable: contains.call(options.desc, 'e')
+		};
+		if (cacheName === name) {
+			desc.writable = contains.call(options.desc, 'w');
+			desc.value = null;
+		} else {
+			writable = contains.call(options.desc, 'w');
+			desc.get = dgs.get;
+			desc.set = dgs.set;
+		}
+		delete options.desc;
+	} else if (cacheName === name) {
+		desc = {
+			configurable: Boolean(options.configurable),
+			enumerable: Boolean(options.enumerable),
+			writable: Boolean(options.writable),
+			value: null
+		};
+	}
+	delete options.configurable;
+	delete options.enumerable;
+	delete options.writable;
+	return dgs;
+};
+
+module.exports = function (props) {
+	return map(props, function (desc, name) { return define(name, desc); });
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/package.json b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/package.json
new file mode 100644
index 00000000000000..03d81db13be8d9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/package.json
@@ -0,0 +1,59 @@
+{
+  "name": "d",
+  "version": "0.1.1",
+  "description": "Property descriptor factory",
+  "author": {
+    "name": "Mariusz Nowak",
+    "email": "medyk@medikoo.com",
+    "url": "http://www.medikoo.com/"
+  },
+  "scripts": {
+    "test": "node node_modules/tad/bin/tad"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/medikoo/d.git"
+  },
+  "keywords": [
+    "descriptor",
+    "es",
+    "ecmascript",
+    "ecma",
+    "property",
+    "descriptors",
+    "meta",
+    "properties"
+  ],
+  "dependencies": {
+    "es5-ext": "~0.10.2"
+  },
+  "devDependencies": {
+    "tad": "~0.1.21"
+  },
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/medikoo/d/issues"
+  },
+  "homepage": "https://github.com/medikoo/d",
+  "_id": "d@0.1.1",
+  "dist": {
+    "shasum": "da184c535d18d8ee7ba2aa229b914009fae11309",
+    "tarball": "http://registry.npmjs.org/d/-/d-0.1.1.tgz"
+  },
+  "_from": "d@>=0.1.1 <0.2.0",
+  "_npmVersion": "1.4.3",
+  "_npmUser": {
+    "name": "medikoo",
+    "email": "medikoo+npm@medikoo.com"
+  },
+  "maintainers": [
+    {
+      "name": "medikoo",
+      "email": "medikoo+npm@medikoo.com"
+    }
+  ],
+  "directories": {},
+  "_shasum": "da184c535d18d8ee7ba2aa229b914009fae11309",
+  "_resolved": "https://registry.npmjs.org/d/-/d-0.1.1.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/test/auto-bind.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/test/auto-bind.js
new file mode 100644
index 00000000000000..89edfb88bbec53
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/test/auto-bind.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var d = require('../');
+
+module.exports = function (t, a) {
+	var o = Object.defineProperties({}, t({
+		bar: d(function () { return this === o; }),
+		bar2: d(function () { return this; })
+	}));
+
+	a.deep([(o.bar)(), (o.bar2)()], [true, o]);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/test/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/test/index.js
new file mode 100644
index 00000000000000..3db0af10acd3ca
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/test/index.js
@@ -0,0 +1,182 @@
+'use strict';
+
+var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
+
+module.exports = function (t, a) {
+	var o, c, cg, cs, ce, ceg, ces, cew, cw, e, eg, es, ew, v, vg, vs, w, df, dfg
+	  , dfs;
+
+	o = Object.create(Object.prototype, {
+		c: t('c', c = {}),
+		cgs: t.gs('c', cg = function () {}, cs = function () {}),
+		ce: t('ce', ce = {}),
+		cegs: t.gs('ce', ceg = function () {}, ces = function () {}),
+		cew: t('cew', cew = {}),
+		cw: t('cw', cw = {}),
+		e: t('e', e = {}),
+		egs: t.gs('e', eg = function () {}, es = function () {}),
+		ew: t('ew', ew = {}),
+		v: t('', v = {}),
+		vgs: t.gs('', vg = function () {}, vs = function () {}),
+		w: t('w', w = {}),
+
+		df: t(df = {}),
+		dfgs: t.gs(dfg = function () {}, dfs = function () {})
+	});
+
+	return {
+		c: function (a) {
+			var d = getOwnPropertyDescriptor(o, 'c');
+			a(d.value, c, "Value");
+			a(d.get, undefined, "Get");
+			a(d.set, undefined, "Set");
+			a(d.configurable, true, "Configurable");
+			a(d.enumerable, false, "Enumerable");
+			a(d.writable, false, "Writable");
+
+			d = getOwnPropertyDescriptor(o, 'cgs');
+			a(d.value, undefined, "GS Value");
+			a(d.get, cg, "GS Get");
+			a(d.set, cs, "GS Set");
+			a(d.configurable, true, "GS Configurable");
+			a(d.enumerable, false, "GS Enumerable");
+			a(d.writable, undefined, "GS Writable");
+		},
+		ce: function (a) {
+			var d = getOwnPropertyDescriptor(o, 'ce');
+			a(d.value, ce, "Value");
+			a(d.get, undefined, "Get");
+			a(d.set, undefined, "Set");
+			a(d.configurable, true, "Configurable");
+			a(d.enumerable, true, "Enumerable");
+			a(d.writable, false, "Writable");
+
+			d = getOwnPropertyDescriptor(o, 'cegs');
+			a(d.value, undefined, "GS Value");
+			a(d.get, ceg, "GS Get");
+			a(d.set, ces, "GS Set");
+			a(d.configurable, true, "GS Configurable");
+			a(d.enumerable, true, "GS Enumerable");
+			a(d.writable, undefined, "GS Writable");
+		},
+		cew: function (a) {
+			var d = getOwnPropertyDescriptor(o, 'cew');
+			a(d.value, cew, "Value");
+			a(d.get, undefined, "Get");
+			a(d.set, undefined, "Set");
+			a(d.configurable, true, "Configurable");
+			a(d.enumerable, true, "Enumerable");
+			a(d.writable, true, "Writable");
+		},
+		cw: function (a) {
+			var d = getOwnPropertyDescriptor(o, 'cw');
+			a(d.value, cw, "Value");
+			a(d.get, undefined, "Get");
+			a(d.set, undefined, "Set");
+			a(d.configurable, true, "Configurable");
+			a(d.enumerable, false, "Enumerable");
+			a(d.writable, true, "Writable");
+		},
+		e: function (a) {
+			var d = getOwnPropertyDescriptor(o, 'e');
+			a(d.value, e, "Value");
+			a(d.get, undefined, "Get");
+			a(d.set, undefined, "Set");
+			a(d.configurable, false, "Configurable");
+			a(d.enumerable, true, "Enumerable");
+			a(d.writable, false, "Writable");
+
+			d = getOwnPropertyDescriptor(o, 'egs');
+			a(d.value, undefined, "GS Value");
+			a(d.get, eg, "GS Get");
+			a(d.set, es, "GS Set");
+			a(d.configurable, false, "GS Configurable");
+			a(d.enumerable, true, "GS Enumerable");
+			a(d.writable, undefined, "GS Writable");
+		},
+		ew: function (a) {
+			var d = getOwnPropertyDescriptor(o, 'ew');
+			a(d.value, ew, "Value");
+			a(d.get, undefined, "Get");
+			a(d.set, undefined, "Set");
+			a(d.configurable, false, "Configurable");
+			a(d.enumerable, true, "Enumerable");
+			a(d.writable, true, "Writable");
+		},
+		v: function (a) {
+			var d = getOwnPropertyDescriptor(o, 'v');
+			a(d.value, v, "Value");
+			a(d.get, undefined, "Get");
+			a(d.set, undefined, "Set");
+			a(d.configurable, false, "Configurable");
+			a(d.enumerable, false, "Enumerable");
+			a(d.writable, false, "Writable");
+
+			d = getOwnPropertyDescriptor(o, 'vgs');
+			a(d.value, undefined, "GS Value");
+			a(d.get, vg, "GS Get");
+			a(d.set, vs, "GS Set");
+			a(d.configurable, false, "GS Configurable");
+			a(d.enumerable, false, "GS Enumerable");
+			a(d.writable, undefined, "GS Writable");
+		},
+		w: function (a) {
+			var d = getOwnPropertyDescriptor(o, 'w');
+			a(d.value, w, "Value");
+			a(d.get, undefined, "Get");
+			a(d.set, undefined, "Set");
+			a(d.configurable, false, "Configurable");
+			a(d.enumerable, false, "Enumerable");
+			a(d.writable, true, "Writable");
+		},
+		d: function (a) {
+			var d = getOwnPropertyDescriptor(o, 'df');
+			a(d.value, df, "Value");
+			a(d.get, undefined, "Get");
+			a(d.set, undefined, "Set");
+			a(d.configurable, true, "Configurable");
+			a(d.enumerable, false, "Enumerable");
+			a(d.writable, true, "Writable");
+
+			d = getOwnPropertyDescriptor(o, 'dfgs');
+			a(d.value, undefined, "GS Value");
+			a(d.get, dfg, "GS Get");
+			a(d.set, dfs, "GS Set");
+			a(d.configurable, true, "GS Configurable");
+			a(d.enumerable, false, "GS Enumerable");
+			a(d.writable, undefined, "GS Writable");
+		},
+		Options: {
+			v: function (a) {
+				var x = {}, d = t(x, { foo: true });
+				a.deep(d, { configurable: true, enumerable: false, writable: true,
+					value: x, foo: true }, "No descriptor");
+				d = t('c', 'foo', { marko: 'elo' });
+				a.deep(d, { configurable: true, enumerable: false, writable: false,
+					value: 'foo', marko: 'elo' }, "Descriptor");
+			},
+			gs: function (a) {
+				var gFn = function () {}, sFn = function () {}, d;
+				d = t.gs(gFn, sFn, { foo: true });
+				a.deep(d, { configurable: true, enumerable: false, get: gFn, set: sFn,
+					foo: true }, "No descriptor");
+				d = t.gs(null, sFn, { foo: true });
+				a.deep(d, { configurable: true, enumerable: false, get: undefined,
+					set: sFn, foo: true }, "No descriptor: Just set");
+				d = t.gs(gFn, { foo: true });
+				a.deep(d, { configurable: true, enumerable: false, get: gFn,
+					set: undefined, foo: true }, "No descriptor: Just get");
+
+				d = t.gs('e', gFn, sFn, { bar: true });
+				a.deep(d, { configurable: false, enumerable: true, get: gFn, set: sFn,
+					bar: true }, "Descriptor");
+				d = t.gs('e', null, sFn, { bar: true });
+				a.deep(d, { configurable: false, enumerable: true, get: undefined,
+					set: sFn, bar: true }, "Descriptor: Just set");
+				d = t.gs('e', gFn, { bar: true });
+				a.deep(d, { configurable: false, enumerable: true, get: gFn,
+					set: undefined, bar: true }, "Descriptor: Just get");
+			}
+		}
+	};
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/test/lazy.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/test/lazy.js
new file mode 100644
index 00000000000000..8266deb240fda3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/test/lazy.js
@@ -0,0 +1,77 @@
+'use strict';
+
+var d = require('../')
+
+  , getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
+
+module.exports = function (t, a) {
+	var Foo = function () {}, i = 1, o, o2, desc;
+	Object.defineProperties(Foo.prototype, t({
+		bar: d(function () { return ++i; }),
+		bar2: d(function () { return this.bar + 23; }),
+		bar3: d(function () { return this.bar2 + 34; }, { desc: 'ew' }),
+		bar4: d(function () { return this.bar3 + 12; }, { cacheName: '_bar4_' }),
+		bar5: d(function () { return this.bar4 + 3; },
+			{ cacheName: '_bar5_', desc: 'e' })
+	}));
+
+	desc = getOwnPropertyDescriptor(Foo.prototype, 'bar');
+	a(desc.configurable, true, "Configurable: default");
+	a(desc.enumerable, false, "Enumerable: default");
+
+	o = new Foo();
+	a.deep([o.bar, o.bar2, o.bar3, o.bar4, o.bar5], [2, 25, 59, 71, 74],
+		"Values");
+
+	a.deep(getOwnPropertyDescriptor(o, 'bar3'), { configurable: false,
+		enumerable: true, writable: true, value: 59 }, "Desc");
+	a(o.hasOwnProperty('bar4'), false, "Cache not exposed");
+	desc = getOwnPropertyDescriptor(o, 'bar5');
+	a.deep(desc, { configurable: false,
+		enumerable: true, get: desc.get, set: desc.set }, "Cache & Desc: desc");
+
+	o2 = Object.create(o);
+	o2.bar = 30;
+	o2.bar3 = 100;
+
+	a.deep([o2.bar, o2.bar2, o2.bar3, o2.bar4, o2.bar5], [30, 25, 100, 112, 115],
+		"Extension Values");
+
+	Foo = function () {};
+	Object.defineProperties(Foo.prototype, t({
+		test: d('w', function () { return 'raz'; }),
+		test2: d('', function () { return 'raz'; }, { desc: 'w' }),
+		test3: d('', function () { return 'raz'; },
+			{ cacheName: '__test3__', desc: 'w' }),
+		test4: d('w', 'bar')
+	}));
+
+	o = new Foo();
+	o.test = 'marko';
+	a.deep(getOwnPropertyDescriptor(o, 'test'),
+		{ configurable: false, enumerable: false, writable: true, value: 'marko' },
+		"Set before get");
+	o.test2 = 'marko2';
+	a.deep(getOwnPropertyDescriptor(o, 'test2'),
+		{ configurable: false, enumerable: false, writable: true, value: 'marko2' },
+		"Set before get: Custom desc");
+	o.test3 = 'marko3';
+	a.deep(getOwnPropertyDescriptor(o, '__test3__'),
+		{ configurable: false, enumerable: false, writable: true, value: 'marko3' },
+		"Set before get: Custom cache name");
+	a(o.test4, 'bar', "Resolve by value");
+
+	a.h1("Flat");
+	Object.defineProperties(Foo.prototype, t({
+		flat: d(function () { return 'foo'; }, { flat: true }),
+		flat2: d(function () { return 'bar'; }, { flat: true })
+	}));
+
+	a.h2("Instance");
+	a(o.flat, 'foo', "Value");
+	a(o.hasOwnProperty('flat'), false, "Instance");
+	a(Foo.prototype.flat, 'foo', "Prototype");
+
+	a.h2("Direct");
+	a(Foo.prototype.flat2, 'bar');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/.lint b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/.lint
new file mode 100644
index 00000000000000..d1da610376a524
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/.lint
@@ -0,0 +1,38 @@
+@root
+
+module
+
+indent 2
+maxlen 100
+tabs
+
+ass
+continue
+forin
+nomen
+plusplus
+vars
+
+./global.js
+./function/_define-length.js
+./function/#/copy.js
+./object/unserialize.js
+./test/function/valid-function.js
+evil
+
+./math/_pack-ieee754.js
+./math/_unpack-ieee754.js
+./math/clz32/shim.js
+./math/imul/shim.js
+./number/to-uint32.js
+./string/#/at.js
+bitwise
+
+./math/fround/shim.js
+predef+ Float32Array
+
+./object/first-key.js
+forin
+
+./test/reg-exp/#/index.js
+predef+ __dirname
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/.lintignore b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/.lintignore
new file mode 100644
index 00000000000000..ed703ed7662c89
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/.lintignore
@@ -0,0 +1,8 @@
+/string/#/normalize/_data.js
+/test/boolean/is-boolean.js
+/test/date/is-date.js
+/test/number/is-number.js
+/test/object/is-copy.js
+/test/object/is-object.js
+/test/reg-exp/is-reg-exp.js
+/test/string/is-string.js
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/.npmignore b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/.npmignore
new file mode 100644
index 00000000000000..eb09b500d63ec8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/.npmignore
@@ -0,0 +1,4 @@
+.DS_Store
+/node_modules
+/.lintcache
+/npm-debug.log
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/.travis.yml b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/.travis.yml
new file mode 100644
index 00000000000000..a183dbcec61795
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/.travis.yml
@@ -0,0 +1,15 @@
+sudo: false # http://docs.travis-ci.com/user/workers/container-based-infrastructure/
+language: node_js
+node_js:
+  - 0.10
+  - 0.12
+  - iojs
+
+before_install:
+  - mkdir node_modules; ln -s ../ node_modules/es5-ext
+
+notifications:
+  email:
+    - medikoo+es5-ext@medikoo.com
+
+script: "npm test && npm run lint"
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/CHANGES b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/CHANGES
new file mode 100644
index 00000000000000..5d0ace5bfe2f8d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/CHANGES
@@ -0,0 +1,611 @@
+v0.10.7  --  2015.04.22
+* New utlitities. They're convention differs from v0.10, as they were supposed to land in v1.
+  Still they're non breaking and start the conventions to be used in v1
+  * Object.validateArrayLike
+  * Object.validateArrayLikeObject
+  * Object.validateStringifiable
+  * Object.validateStringifiableValue
+  * Universal utilities for array-like/iterable objects
+    * Iterable.is
+    * Iterable.validate
+    * Iterable.validateObject
+    * Iterable.forEach
+* Fix camelToHyphen resolution, it must be absolutely reversable by hyphenToCamel
+* Fix calculations of large numbers in Math.tanh
+* Fix algorithm of Math.sinh
+* Fix indexes to not use real symbols
+* Fix length of String.fromCodePoint
+* Fix tests of Array#copyWithin
+* Update Travis CI configuration
+
+v0.10.6  --  2015.02.02
+* Fix handling of infinite values in Math.trunc
+* Fix handling of getters in Object.normalizeOptions
+
+v0.10.5  --  2015.01.20
+* Add Function#toStringTokens
+* Add Object.serialize and Object.unserialize
+* Add String.randomUniq
+* Fix Strin#camelToHyphen issue with tokens that end with digit
+* Optimise Number.isInteger logic
+* Improve documentation
+* Configure lint scripts
+* Fix spelling of LICENSE
+
+v0.10.4  --  2014.04.30
+* Assure maximum spec compliance of Array.of and Array.from (thanks @mathiasbynens)
+* Improve documentations
+
+v0.10.3  --  2014.04.29
+Provide accurate iterators handling:
+* Array.from improvements:
+  * Assure right unicode symbols resolution when processing strings in Array.from
+  * Rely on ES6 symbol shim and use native @@iterator Symbol if provided by environment
+* Add methods:
+  * Array.prototype.entries
+  * Array.prototype.keys
+  * Array.prototype.values
+  * Array.prototype[@@iterator]
+  * String.prototype[@@iterator]
+
+Improve documentation
+
+v0.10.2  --  2014.04.24
+- Simplify and deprecate `isCallable`. It seems in ES5 based engines there are
+  no callable objects which are `typeof obj !== 'function'`
+- Update Array.from map callback signature (up to latest resolution of TC39)
+- Improve documentation
+
+v0.10.1  --  2014.04.14
+Bump version for npm
+(Workaround for accidental premature publish & unpublish of v0.10.0 a while ago)
+
+v0.10.0  --  2014.04.13
+Major update:
+- All methods and function specified for ECMAScript 6 are now introduced as
+  shims accompanied with functions through which (optionally) they can be
+  implementend on native objects
+- Filename convention was changed to shorter and strictly lower case names. e.g.
+  `lib/String/prototype/starts-with` became `string/#/starts-with`
+- Generated functions are guaranteed to have expected length
+- Objects with null prototype (created via `Object.create(null)`) are widely
+  supported (older version have crashed due to implied `obj.hasOwnProperty` and
+  related invocations)
+- Support array subclasses
+- When handling lists do not limit its length to Uint32 range
+- Use newly introduced `Object.eq` for strict equality in place of `Object.is`
+- Iteration of Object have been improved so properties that were hidden or
+  removed after iteration started are not iterated.
+
+Additions:
+- `Array.isPlainArray`
+- `Array.validArray`
+- `Array.prototype.concat` (as updated with ES6)
+- `Array.prototype.copyWithin` (as introduced with ES6)
+- `Array.prototype.fill` (as introduced with ES6)
+- `Array.prototype.filter` (as updated with ES6)
+- `Array.prototype.findIndex` (as introduced with ES6)
+- `Array.prototype.map` (as updated with ES6)
+- `Array.prototype.separate`
+- `Array.prototype.slice` (as updated with ES6)
+- `Array.prototype.splice` (as updated with ES6)
+- `Function.prototype.copy`
+- `Math.acosh` (as introduced with ES6)
+- `Math.atanh` (as introduced with ES6)
+- `Math.cbrt` (as introduced with ES6)
+- `Math.clz32` (as introduced with ES6)
+- `Math.cosh` (as introduced with ES6)
+- `Math.expm1` (as introduced with ES6)
+- `Math.fround` (as introduced with ES6)
+- `Math.hypot` (as introduced with ES6)
+- `Math.imul` (as introduced with ES6)
+- `Math.log2` (as introduced with ES6)
+- `Math.log10` (as introduced with ES6)
+- `Math.log1p` (as introduced with ES6)
+- `Math.sinh` (as introduced with ES6)
+- `Math.tanh` (as introduced with ES6)
+- `Math.trunc` (as introduced with ES6)
+- `Number.EPSILON` (as introduced with ES6)
+- `Number.MIN_SAFE_INTEGER` (as introduced with ES6)
+- `Number.MAX_SAFE_INTEGER` (as introduced with ES6)
+- `Number.isFinite` (as introduced with ES6)
+- `Number.isInteger` (as introduced with ES6)
+- `Number.isSafeInteger` (as introduced with ES6)
+- `Object.create` (with fix for V8 issue which disallows prototype turn of
+  objects derived from null
+- `Object.eq` - Less restrictive version of `Object.is` based on SameValueZero
+  algorithm
+- `Object.firstKey`
+- `Object.keys` (as updated with ES6)
+- `Object.mixinPrototypes`
+- `Object.primitiveSet`
+- `Object.setPrototypeOf` (as introduced with ES6)
+- `Object.validObject`
+- `RegExp.escape`
+- `RegExp.prototype.match` (as introduced with ES6)
+- `RegExp.prototype.replace` (as introduced with ES6)
+- `RegExp.prototype.search` (as introduced with ES6)
+- `RegExp.prototype.split` (as introduced with ES6)
+- `RegExp.prototype.sticky` (as introduced with ES6)
+- `RegExp.prototype.unicode` (as introduced with ES6)
+- `String.fromCodePoint` (as introduced with ES6)
+- `String.raw` (as introduced with ES6)
+- `String.prototype.at`
+- `String.prototype.codePointAt` (as introduced with ES6)
+- `String.prototype.normalize` (as introduced with ES6)
+- `String.prototype.plainReplaceAll`
+
+Removals:
+- `reserved` set
+- `Array.prototype.commonLeft`
+- `Function.insert`
+- `Function.remove`
+- `Function.prototype.silent`
+- `Function.prototype.wrap`
+- `Object.descriptor` Move to external `d` project.
+  See: https://github.com/medikoo/d
+- `Object.diff`
+- `Object.extendDeep`
+- `Object.reduce`
+- `Object.values`
+- `String.prototype.trimCommonLeft`
+
+Renames:
+- `Function.i` into `Function.identity`
+- `Function.k` into `Function.constant`
+- `Number.toInt` into `Number.toInteger`
+- `Number.toUint` into `Number.toPosInteger`
+- `Object.extend` into `Object.assign` (as introduced in ES 6)
+- `Object.extendProperties` into `Object.mixin`, with improved internal
+  handling, so it matches temporarily specified `Object.mixin` for ECMAScript 6
+- `Object.isList` into `Object.isArrayLike`
+- `Object.mapToArray` into `Object.toArray` (with fixed function length)
+- `Object.toPlainObject` into `Object.normalizeOptions` (as this is the real
+  use case where we use this function)
+- `Function.prototype.chain` into `Function.prototype.compose`
+- `Function.prototype.match` into `Function.prototype.spread`
+- `String.prototype.format` into `String.formatMethod`
+
+Improvements & Fixes:
+- Remove workaround for primitive values handling in object iterators
+- `Array.from`: Update so it follows ES 6 spec
+- `Array.prototype.compact`: filters just null and undefined values
+  (not all falsies)
+- `Array.prototype.eIndexOf` and `Array.prototype.eLastIndexOf`: fix position
+  handling, improve internals
+- `Array.prototype.find`: return undefined not null, in case of not found
+  (follow ES 6)
+- `Array.prototype.remove` fix function length
+- `Error.custom`: simplify, Custom class case is addressed by outer
+  `error-create` project -> https://github.com/medikoo/error-create
+- `Error.isError` true only for Error instances (remove detection of host
+  Exception objects)
+- `Number.prototype.pad`: Normalize negative pad
+- `Object.clear`: Handle errors same way as in `Object.assign`
+- `Object.compact`: filters just null and undefined values (not all falsies)
+- `Object.compare`: Take into account NaN values
+- `Object.copy`: Split into `Object.copy` and `Object.copyDeep`
+- `Object.isCopy`: Separate into `Object.isCopy` and `Object.isCopyDeep`, where
+  `isCopyDeep` handles nested plain objects and plain arrays only
+- `String.prototype.endsWith`: Adjust up to ES6 specification
+- `String.prototype.repeat`: Adjust up to ES6 specification and improve algorithm
+- `String.prototype.simpleReplace`: Rename into `String.prototype.plainReplace`
+- `String.prototype.startsWith`: Adjust up to ES6 specification
+- Update lint rules, and adjust code to that
+- Update Travis CI configuration
+- Remove Makefile (it's cross-env utility)
+
+v0.9.2  --  2013.03.11
+Added:
+* Array.prototype.isCopy
+* Array.prototype.isUniq
+* Error.CustomError
+* Function.validFunction
+* Object.extendDeep
+* Object.descriptor.binder
+* Object.safeTraverse
+* RegExp.validRegExp
+* String.prototype.capitalize
+* String.prototype.simpleReplace
+
+Fixed:
+* Fix Array.prototype.diff for sparse arrays
+* Accept primitive objects as input values in Object iteration methods and
+  Object.clear, Object.count, Object.diff, Object.extend,
+  Object.getPropertyNames, Object.values
+* Pass expected arguments to callbacks of Object.filter, Object.mapKeys,
+  Object.mapToArray, Object.map
+* Improve callable callback support in Object.mapToArray
+
+v0.9.1  --  2012.09.17
+* Object.reduce - reduce for hash-like collections
+* Accapt any callable object as callback in Object.filter, mapKeys and map
+* Convention cleanup
+
+v0.9.0  --  2012.09.13
+We're getting to real solid API
+
+Removed:
+* Function#memoize - it's grown up to be external package, to be soon published
+  as 'memoizee'
+* String.guid - it doesn't fit es5-ext (extensions) concept, will be provided as
+  external package
+# Function.arguments - obsolete
+# Function.context - obsolete
+# Function#flip - not readable when used, so it was never used
+# Object.clone - obsolete and confusing
+
+Added:
+* String#camelToHyphen - String format convertion
+
+Renamed:
+* String#dashToCamelCase -> String#hyphenToCamel
+
+Fixes:
+* Object.isObject - Quote names in literals that match reserved keywords
+  (older implementations crashed on that)
+* String#repeat - Do not accept negative values (coerce them to 1)
+
+Improvements:
+* Array#remove - Accepts many arguments, we can now remove many values at once
+* Object iterators (forEach, map, some) - Compare function invoked with scope
+  object bound to this
+* Function#curry - Algorithm cleanup
+* Object.isCopy - Support for all types, not just plain objects
+* Object.isPlainObject - Support for cross-frame objects
+* Do not memoize any of the functions, it shouldn't be decided internally
+* Remove Object.freeze calls in reserved, it's not up to convention
+* Improved documentation
+* Better linting (hard-core approach using both JSLint mod and JSHint)
+* Optional arguments are now documented in funtions signature
+
+v0.8.2  --  2012.06.22
+Fix errors in Array's intersection and exclusion methods, related to improper
+usage of contains method
+
+v0.8.1  --  2012.06.13
+Reorganized internal logic of Function.prototype.memoize. So it's more safe now
+and clears cache properly. Additionally preventCache option was provided.
+
+v0.8.0  --  2012.05.28
+Again, major overhaul. Probably last experimental stuff was trashed, all API
+looks more like standard extensions now.
+
+Changes:
+* Turn all Object.prototype extensions into functions and move them to Object
+namespace. We learned that extending Object.prototype is bad idea in any case.
+* Rename Function.prototype.curry into Function.prototype.partial. This function
+  is really doing partial application while currying is slightly different
+  concept.
+* Convert Function.prototype.ncurry to new implementation of
+  Function.prototype.curry, it now serves real curry concept additionaly it
+  covers use cases for aritize and hold, which were removed.
+* Rename Array's peek to last, and provide support for sparse arrays in it
+* Rename Date's monthDaysCount into daysInMonth
+* Simplify object iterators, now order of iteration can be configured with just
+  compareFn argument (no extra byKeys option)
+* Rename Object.isDuplicate to Object.isCopy
+* Rename Object.isEqual to Object.is which is compatible with future 'is'
+  keyword
+* Function.memoize is now Function.prototype.memoize. Additionally clear cache
+  functionality is added, and access to original arguments object.
+* Rename validation functions: assertNotNull to validValue, assertCallable to
+  validCallable. validValue was moved to Object namespace. On success they now
+  return validated value instead of true, it supports better composition.
+  Additionally created Date.validDate and Error.validError
+* All documentation is now held in README.md not in code files.
+* Move guid to String namespace. All guids now start with numbers.
+* Array.generate: fill argument is now optional
+* Object.toArray is now Array.from (as new ES6 specification draft suggests)
+* All methods that rely on indexOf or lastIndexOf, now rely on egal (Object.is)
+  versions of them (eIndexOf, eLastIndexOf)
+* Turn all get* functions that returned methods into actuall methods (get*
+  functionality can still be achieved with help of Function.prototype.partial).
+  So: Date.getFormat is now Date.prototype.format,
+  Number.getPad is now Number.prototype.pad,
+  String.getFormat is now String.prototype.format,
+  String.getIndent is now String.prototype.indent,
+  String.getPad is now String.prototype.pad
+* Refactored Object.descriptor, it is now just two functions, main one and
+  main.gs, main is for describing values, and gs for describing getters and
+  setters. Configuration is passed with first argument as string e.g. 'ce' for
+  configurable and enumerable. If no configuration string is provided then by
+  default it returns configurable and writable but not enumerable for value or
+  configurable but not enumerable for getter/setter
+* Function.prototype.silent now returns prepared function (it was
+  expected to be fixed for 0.7)
+* Reserved keywords map (reserved) is now array not hash.
+* Object.merge is now Object.extend (while former Object.extend was completely
+  removed) - 'extend' implies that we change object, not creating new one (as
+  'merge' may imply). Similarily Object.mergeProperties was renamed to
+  Object.extendProperties
+* Position argument support in Array.prototype.contains and
+  String.prototype.contains (so it follows ES6 specification draft)
+* endPosition argument support in String.prototype.endsWith and fromPosition
+  argument support in String.prototype.startsWith (so it follows ES6
+  specification draft)
+* Better and cleaner String.prototype.indent implementation. No default value
+  for indent string argument, optional nest value (defaults to 1), remove
+  nostart argument
+* Correct length values for most methods (so they reflect length of similar
+  methods in standard)
+* Length argument is now optional in number and string pad methods.
+* Improve arguments validation in general, so it adheres to standard conventions
+* Fixed format of package.json
+
+Removed methods and functions:
+* Object.prototype.slice - Object is not ordered collection, so slice doesn't
+  make sense.
+* Function's rcurry, rncurry, s - too cumbersome for JS, not many use cases for
+  that
+* Function.prototype.aritize and Function.prototype.hold - same functionality
+  can be achieved with new Function.prototype.curry
+* Function.prototype.log - provided more generic Function.prototype.wrap for
+  same use case
+* getNextIdGenerator - no use case for that (String.guid should be used if
+  needed)
+* Object.toObject - Can be now acheived with Object(validValue(x))
+* Array.prototype.someValue - no real use case (personally used once and
+  case was already controversial)
+* Date.prototype.duration - moved to external package
+* Number.getAutoincrement - No real use case
+* Object.prototype.extend, Object.prototype.override,
+  Object.prototype.plainCreate, Object.prototype.plainExtend - It was probably
+  too complex, same should be achieved just with Object.create,
+  Object.descriptor and by saving references to super methods in local scope.
+* Object.getCompareBy - Functions should be created individually for each use
+  case
+* Object.get, Object.getSet, Object.set, Object.unset - Not many use cases and
+  same can be easily achieved with simple inline function
+* String.getPrefixWith - Not real use case for something that can be easily
+  achieved with '+' operator
+* Object.isPrimitive - It's just negation of Object.isObject
+* Number.prototype.isLess, Number.prototype.isLessOrEqual - they shouldn't be in
+  Number namespace and should rather be addressed with simple inline functions.
+* Number.prototype.subtract - Should rather be addressed with simple inline
+  function
+
+New methods and functions:
+* Array.prototype.lastIndex - Returns last declared index in array
+* String.prototype.last - last for strings
+* Function.prototype.wrap - Wrap function with other, it allows to specify
+  before and after behavior transform return value or prevent original function
+  from being called.
+* Math.sign - Returns sign of a number (already in ES6 specification draft)
+* Number.toInt - Converts value to integer (already in ES6 specification draft)
+* Number.isNaN - Returns true if value is NaN (already in ES6 specification
+  draft)
+* Number.toUint - Converts value to unsigned integer
+* Number.toUint32 - Converts value to 32bit unsigned integer
+* Array.prototype.eIndexOf, eLastIndexOf - Egal version (that uses Object.is) of
+  standard methods (all methods that were using native indexOf or lastIndexOf
+  now uses eIndexOf and elastIndexOf respectively)
+* Array.of - as it's specified for ES6
+
+Fixes:
+* Fixed binarySearch so it always returns valid list index
+* Object.isList - it failed on lists that are callable (e.g. NodeList in Nitro
+  engine)
+* Object.map now supports third argument for callback
+
+v0.7.1  --  2012.01.05
+New methods:
+* Array.prototype.firstIndex - returns first valid index of array (for
+	sparse arrays it may not be '0'
+
+Improvements:
+* Array.prototype.first - now returns value for index returned by firstIndex
+* Object.prototype.mapToArray - can be called without callback, then array of
+	key-value pairs is returned
+
+Fixes
+* Array.prototype.forEachRight, object's length read through UInt32 conversion
+
+v0.7.0  --  2011.12.27
+Major update.
+Stepped back from experimental ideas and introduced more standard approach
+taking example from how ES5 methods and functions are designed. One exceptions
+is that, we don’t refrain from declaring methods for Object.prototype - it’s up
+to developer whether how he decides to use it in his context (as function or as
+method).
+
+In general:
+* Removed any method 'functionalization' and functionalize method itself.
+	es5-ext declares plain methods, which can be configured to work as functions
+	with call.bind(method) - see documentation.
+* Removed separation of Object methods for ES5 (with descriptors) and
+	ES3 (plain) - we're following ES5 idea on that, some methods are intended just
+	for enumerable properties and some are for all properties, all are declared
+	for Object.prototype
+* Removed separation of Array generic (collected in List folder) and not generic
+	methods (collected in Array folder). Now all methods are generic and are in
+	Array/prototype folder. This separation also meant, that methods in Array are
+	usually destructive. We don’t do that separation now, there’s generally no use
+	case for destructive iterators, we should be fine with one version of each
+	method, (same as ES5 is fine with  e.g. one, non destructive 'filter' method)
+* Folder structure resembles tree of native ES5 Objects
+* All methods are written with ES5 conventions in mind, it means that most
+	methods are generic and can be run on any object. In more detail:
+	** Array.prototype and Object.prototype methods can be run on any object (any
+		not null or undefined value),
+	** Date.prototype methods should be called only on Date instances.
+	** Function.prototype methods can be called on any callable objects (not
+		necessarily functions)
+	** Number.prototype & String.prototype methods can be called on any value, in
+		case of Number it it’ll be degraded to number, in case of string it’ll be
+		degraded to string.
+* Travis CI support (only for Node v0.6 branch, as v0.4 has buggy V8 version)
+
+Improvements for existing functions and methods:
+* Function.memoize (was Function.cache) is now fully generic, can operate on any
+	type of arguments and it’s NaN safe (all NaN objects are considered equal)
+* Method properties passed to Object.prototype.extend or
+	Object.prototype.override can aside of _super optionally take prototype object
+	via _proto argument
+* Object iterators: forEach, mapToArray and every can now iterate in specified
+	order
+* pluck, invoke and other functions that return reusable functions or methods
+	have now their results memoized.
+
+New methods:
+* Global: assertNotNull, getNextIdGenerator, guid, isEqual, isPrimitive,
+	toObject
+* Array: generate
+* Array.prototype: binarySearch, clear, contains, diff, exclusion, find, first,
+	forEachRight, group, indexesOf, intersection, remove, someRight, someValue
+* Boolean: isBoolean
+* Date: isDate
+* Function: arguments, context, insert, isArguments, remove
+* Function.prototype: not, silent
+* Number: getAutoincrement, isNumber
+* Number.prototype: isLessOrEqual, isLess, subtract
+* Object: assertCallable, descriptor (functions for clean descriptors),
+	getCompareBy, isCallable, isObject
+* Object.prototype: clone (real clone), compact, count, diff, empty,
+	getPropertyNames, get, keyOf, mapKeys, override, plainCreate, plainExtend,
+	slice, some, unset
+* RegExp: isRegExp
+* String: getPrefixWith, isString
+* String.prototype: caseInsensitiveCompare, contains, isNumeric
+
+Renamed methods:
+* Date.clone -> Date.prototype.copy
+* Date.format -> Date.getFormat
+* Date/day/floor -> Date.prototype.floorDay
+* Date/month/floor -> Date.prototype.floorMonth
+* Date/month/year -> Date.prototype.floorYear
+* Function.cache -> Function.memoize
+* Function.getApplyArg -> Function.prototype.match
+* Function.sequence -> Function.prototype.chain
+* List.findSameStartLength -> Array.prototype.commonLeft
+* Number.pad -> Number.getPad
+* Object/plain/clone -> Object.prototype.copy
+* Object/plain/elevate -> Object.prototype.flatten
+* Object/plain/same -> Object.prototype.isDuplicate
+* Object/plain/setValue -> Object.getSet
+* String.format -> String.getFormat
+* String.indent -> String.getIndent
+* String.pad -> String.getPad
+* String.trimLeftStr -> String.prototype.trimCommonLeft
+* Object.merge -> Object.prototype.mergeProperties
+* Object/plain/pluck -> Object.prototype.get
+* Array.clone is now Array.prototype.copy and can be used also on any array-like
+	objects
+* List.isList -> Object.isList
+* List.toArray -> Object.prototype.toArray
+* String/convert/dashToCamelCase -> String.prototype.dashToCamelCase
+
+Removed methods:
+* Array.compact - removed destructive version (that operated on same array), we
+	have now non destructive version as Array.prototype.compact.
+* Function.applyBind -> use apply.bind directly
+* Function.bindBind -> use bind.bind directly
+* Function.callBind -> use call.bind directly
+* Fuction.clone -> no valid use case
+* Function.dscope -> controversial approach, shouldn’t be considered seriously
+* Function.functionalize -> It was experimental but standards are standards
+* List/sort/length -> It can be easy obtained by Object.getCompareBy(‘length’)
+* List.concat -> Concat’s for array-like’s makes no sense, just convert to array
+	first
+* List.every -> Use Array.prototype.every directly
+* List.filter -> Use Array.prototype.filter directly
+* List.forEach -> User Array.prototype.forEach directly
+* List.isListObject -> No valid use case, do: isList(list) && (typeof list ===
+	'object’)
+* List.map -> Use Array.prototype.map directly
+* List.reduce -> Use Array.prototype.reduce directly
+* List.shiftSame -> Use Array.prototype.commonLeft and do slice
+* List.slice -> Use Array.prototype.slice directly
+* List.some -> Use Array.prototype.some directly
+* Object.bindMethods -> it was version that considered descriptors, we have now
+	Object.prototype.bindMethods which operates only on enumerable properties
+* Object.every -> version that considered all properties, we have now
+	Object.prototype.every which iterates only enumerables
+* Object.invoke -> no use case
+* Object.mergeDeep -> no use case
+* Object.pluck -> no use case
+* Object.same -> it considered descriptors, now there’s only Object.isDuplicate
+	which compares only enumerable properties
+* Object.sameType -> no use case
+* Object.toDescriptor and Object.toDescriptors -> replaced by much nicer
+	Object.descriptor functions
+* Object/plain/link -> no use case (it was used internally only by
+	Object/plain/merge)
+* Object/plain/setTrue -> now easily configurable by more universal
+	Object.getSet(true)
+* String.trimRightStr -> Eventually String.prototype.trimCommonRight will be
+	added
+
+v0.6.3  --  2011.12.12
+* Cleared npm warning for misnamed property in package.json
+
+v0.6.2  --  2011.08.12
+* Calling String.indent without scope (global scope then) now treated as calling
+  it with null scope, it allows more direct invocations when using default nest
+  string: indent().call(str, nest)
+
+v0.6.1  --  2011.08.08
+* Added TAD test suite to devDependencies, configured test commands.
+  Tests can be run with 'make test' or 'npm test'
+
+v0.6.0  --  2011.08.07
+New methods:
+* Array: clone, compact (in place)
+* Date: format, duration, clone, monthDaysCount, day.floor, month.floor,
+  year.floor
+* Function: getApplyArg, , ncurry, rncurry, hold, cache, log
+* List: findSameStartLength, shiftSame, peek, isListObject
+* Number: pad
+* Object: sameType, toString, mapToArray, mergeDeep, toDescriptor,
+  toDescriptors, invoke
+* String: startsWith, endsWith, indent, trimLeftStr, trimRightStr, pad, format
+
+Fixed:
+* Object.extend does now prototypal extend as exptected
+* Object.merge now tries to overwrite only configurable properties
+* Function.flip
+
+Improved:
+* Faster List.toArray
+* Better global retrieval
+* Functionalized all Function methods
+* Renamed bindApply and bindCall to applyBind and callBind
+* Removed Function.inherit (as it's unintuitive curry clone)
+* Straightforward logic in Function.k
+* Fixed naming of some tests files (letter case issue)
+* Renamed Function.saturate into Function.lock
+* String.dashToCamelCase digits support
+* Strings now considered as List objects
+* Improved List.compact
+* Concise logic for List.concat
+* Test wit TAD in clean ES5 context
+
+v0.5.1  --  2011.07.11
+* Function's bindBind, bindCall and bindApply now more versatile
+
+v0.5.0  --  2011.07.07
+* Removed Object.is and List.apply
+* Renamed Object.plain.is to Object.plain.isPlainObject (keep naming convention
+  consistent)
+* Improved documentation
+
+v0.4.0  --  2011.07.05
+* Take most functions on Object to Object.plain to keep them away from object
+  descriptors
+* Object functions with ES5 standard in mind (object descriptors)
+
+v0.3.0  --  2011.06.24
+* New functions
+* Consistent file naming (dash instead of camelCase)
+
+v0.2.1  --  2011.05.28
+* Renamed Functions.K and Function.S to to lowercase versions (use consistent
+  naming)
+
+v0.2.0  --  2011.05.28
+* Renamed Array folder to List (as its generic functions for array-like objects)
+* Added Makefile
+* Added various functions
+
+v0.1.0  --  2011.05.24
+* Initial version
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/LICENSE b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/LICENSE
new file mode 100644
index 00000000000000..de39071f1b8bbf
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/LICENSE
@@ -0,0 +1,19 @@
+Copyright (C) 2011-2015 Mariusz Nowak (www.medikoo.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/README.md b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/README.md
new file mode 100644
index 00000000000000..11d8a343d57f1f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/README.md
@@ -0,0 +1,993 @@
+# es5-ext
+## ECMAScript 5 extensions
+### (with respect to ECMAScript 6 standard)
+
+Shims for upcoming ES6 standard and other goodies implemented strictly with ECMAScript conventions in mind.
+
+It's designed to be used in compliant ECMAScript 5 or ECMAScript 6 environments. Older environments are not supported, although most of the features should work with correct ECMAScript 5 shim on board.
+
+When used in ECMAScript 6 environment, native implementation (if valid) takes precedence over shims.
+
+### Installation
+
+	$ npm install es5-ext
+	
+To port it to Browser or any other (non CJS) environment, use your favorite CJS bundler. No favorite yet? Try: [Browserify](http://browserify.org/), [Webmake](https://github.com/medikoo/modules-webmake) or [Webpack](http://webpack.github.io/)
+
+### Usage
+
+#### ECMAScript 6 features
+
+You can force ES6 features to be implemented in your environment, e.g. following will assign `from` function to `Array` (only if it's not implemented already).
+
+```javascript
+require('es5-ext/array/from/implement');
+Array.from('foo'); // ['f', 'o', 'o']
+```
+
+You can also access shims directly, without fixing native objects. Following will return native `Array.from` if it's available and fallback to shim if it's not.
+
+```javascript
+var aFrom = require('es5-ext/array/from');
+aFrom('foo'); // ['f', 'o', 'o']
+```
+
+If you want to use shim unconditionally (even if native implementation exists) do:
+
+```javascript
+var aFrom = require('es5-ext/array/from/shim');
+aFrom('foo'); // ['f', 'o', 'o']
+```
+
+##### List of ES6 shims
+
+It's about properties introduced with ES6 and those that have been updated in new spec.
+
+- `Array.from` -> `require('es5-ext/array/from')`
+- `Array.of` -> `require('es5-ext/array/of')`
+- `Array.prototype.concat` -> `require('es5-ext/array/#/concat')`
+- `Array.prototype.copyWithin` -> `require('es5-ext/array/#/copy-within')`
+- `Array.prototype.entries` -> `require('es5-ext/array/#/entries')`
+- `Array.prototype.fill` -> `require('es5-ext/array/#/fill')`
+- `Array.prototype.filter` -> `require('es5-ext/array/#/filter')`
+- `Array.prototype.find` -> `require('es5-ext/array/#/find')`
+- `Array.prototype.findIndex` -> `require('es5-ext/array/#/find-index')`
+- `Array.prototype.keys` -> `require('es5-ext/array/#/keys')`
+- `Array.prototype.map` -> `require('es5-ext/array/#/map')`
+- `Array.prototype.slice` -> `require('es5-ext/array/#/slice')`
+- `Array.prototype.splice` -> `require('es5-ext/array/#/splice')`
+- `Array.prototype.values` -> `require('es5-ext/array/#/values')`
+- `Array.prototype[@@iterator]` -> `require('es5-ext/array/#/@@iterator')`
+- `Math.acosh` -> `require('es5-ext/math/acosh')`
+- `Math.asinh` -> `require('es5-ext/math/asinh')`
+- `Math.atanh` -> `require('es5-ext/math/atanh')`
+- `Math.cbrt` -> `require('es5-ext/math/cbrt')`
+- `Math.clz32` -> `require('es5-ext/math/clz32')`
+- `Math.cosh` -> `require('es5-ext/math/cosh')`
+- `Math.exmp1` -> `require('es5-ext/math/expm1')`
+- `Math.fround` -> `require('es5-ext/math/fround')`
+- `Math.hypot` -> `require('es5-ext/math/hypot')`
+- `Math.imul` -> `require('es5-ext/math/imul')`
+- `Math.log1p` -> `require('es5-ext/math/log1p')`
+- `Math.log2` -> `require('es5-ext/math/log2')`
+- `Math.log10` -> `require('es5-ext/math/log10')`
+- `Math.sign` -> `require('es5-ext/math/sign')`
+- `Math.signh` -> `require('es5-ext/math/signh')`
+- `Math.tanh` -> `require('es5-ext/math/tanh')`
+- `Math.trunc` -> `require('es5-ext/math/trunc')`
+- `Number.EPSILON` -> `require('es5-ext/number/epsilon')`
+- `Number.MAX_SAFE_INTEGER` -> `require('es5-ext/number/max-safe-integer')`
+- `Number.MIN_SAFE_INTEGER` -> `require('es5-ext/number/min-safe-integer')`
+- `Number.isFinite` -> `require('es5-ext/number/is-finite')`
+- `Number.isInteger` -> `require('es5-ext/number/is-integer')`
+- `Number.isNaN` -> `require('es5-ext/number/is-nan')`
+- `Number.isSafeInteger` -> `require('es5-ext/number/is-safe-integer')`
+- `Object.assign` -> `require('es5-ext/object/assign')`
+- `Object.keys` -> `require('es5-ext/object/keys')`
+- `Object.setPrototypeOf` -> `require('es5-ext/object/set-prototype-of')`
+- `RegExp.prototype.match` -> `require('es5-ext/reg-exp/#/match')`
+- `RegExp.prototype.replace` -> `require('es5-ext/reg-exp/#/replace')`
+- `RegExp.prototype.search` -> `require('es5-ext/reg-exp/#/search')`
+- `RegExp.prototype.split` -> `require('es5-ext/reg-exp/#/split')`
+- `RegExp.prototype.sticky` -> Implement with `require('es5-ext/reg-exp/#/sticky/implement')`, use as function with `require('es5-ext/reg-exp/#/is-sticky')`
+- `RegExp.prototype.unicode` -> Implement with `require('es5-ext/reg-exp/#/unicode/implement')`, use as function with `require('es5-ext/reg-exp/#/is-unicode')`
+- `String.fromCodePoint` -> `require('es5-ext/string/from-code-point')`
+- `String.raw` -> `require('es5-ext/string/raw')`
+- `String.prototype.codePointAt` -> `require('es5-ext/string/#/code-point-at')`
+- `String.prototype.contains` -> `require('es5-ext/string/#/contains')`
+- `String.prototype.endsWith` -> `require('es5-ext/string/#/ends-with')`
+- `String.prototype.normalize` -> `require('es5-ext/string/#/normalize')`
+- `String.prototype.repeat` -> `require('es5-ext/string/#/repeat')`
+- `String.prototype.startsWith` -> `require('es5-ext/string/#/starts-with')`
+- `String.prototype[@@iterator]` -> `require('es5-ext/string/#/@@iterator')`
+
+#### Non ECMAScript standard features
+
+__es5-ext__ provides also other utils, and implements them as if they were proposed for a standard. It mostly offers methods (not functions) which can directly be assigned to native prototypes:
+
+```javascript
+Object.defineProperty(Function.prototype, 'partial', { value: require('es5-ext/function/#/partial'),
+  configurable: true, enumerable: false, writable: true });
+Object.defineProperty(Array.prototype, 'flatten', { value: require('es5-ext/array/#/flatten'),
+  configurable: true, enumerable: false, writable: true });
+Object.defineProperty(String.prototype, 'capitalize', { value: require('es5-ext/string/#/capitalize'),
+  configurable: true, enumerable: false, writable: true });
+```
+
+See [es5-extend](https://github.com/wookieb/es5-extend#es5-extend), a great utility that automatically will extend natives for you. 
+
+__Important:__ Remember to __not__ extend natives in scope of generic reusable packages (e.g. ones you intend to publish to npm). Extending natives is fine __only__ if you're the _owner_ of the global scope, so e.g. in final project you lead development of.
+
+When you're in situation when native extensions are not good idea, then you should use methods indirectly:
+
+
+```javascript
+var flatten = require('es5-ext/array/#/flatten');
+
+flatten.call([1, [2, [3, 4]]]); // [1, 2, 3, 4]
+```
+
+for better convenience you can turn methods into functions:
+
+
+```javascript
+var call = Function.prototype.call
+var flatten = call.bind(require('es5-ext/array/#/flatten'));
+
+flatten([1, [2, [3, 4]]]); // [1, 2, 3, 4]
+```
+
+You can configure custom toolkit (like [underscorejs](http://underscorejs.org/)), and use it throughout your application
+
+```javascript
+var util = {};
+util.partial = call.bind(require('es5-ext/function/#/partial'));
+util.flatten = call.bind(require('es5-ext/array/#/flatten'));
+util.startsWith = call.bind(require('es5-ext/string/#/starts-with'));
+
+util.flatten([1, [2, [3, 4]]]); // [1, 2, 3, 4]
+```
+
+As with native ones most methods are generic and can be run on any type of object.
+
+## API
+
+### Global extensions
+
+#### global _(es5-ext/global)_
+
+Object that represents global scope
+
+### Array Constructor extensions
+
+#### from(arrayLike[, mapFn[, thisArg]]) _(es5-ext/array/from)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-array.from).  
+Returns array representation of _iterable_ or _arrayLike_. If _arrayLike_ is an instance of array, its copy is returned.
+
+#### generate([length[, …fill]]) _(es5-ext/array/generate)_
+
+Generate an array of pre-given _length_ built of repeated arguments.
+
+#### isPlainArray(x) _(es5-ext/array/is-plain-array)_
+
+Returns true if object is plain array (not instance of one of the Array's extensions).
+
+#### of([…items]) _(es5-ext/array/of)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-array.of).  
+Create an array from given arguments.
+
+#### toArray(obj) _(es5-ext/array/to-array)_
+
+Returns array representation of `obj`. If `obj` is already an array, `obj` is returned back.
+
+#### validArray(obj) _(es5-ext/array/valid-array)_
+
+Returns `obj` if it's an array, otherwise throws `TypeError`
+
+### Array Prototype extensions
+
+#### arr.binarySearch(compareFn) _(es5-ext/array/#/binary-search)_
+
+In __sorted__ list search for index of item for which _compareFn_ returns value closest to _0_.  
+It's variant of binary search algorithm
+
+#### arr.clear() _(es5-ext/array/#/clear)_
+
+Clears the array
+
+#### arr.compact() _(es5-ext/array/#/compact)_
+
+Returns a copy of the context with all non-values (`null` or `undefined`) removed.
+
+#### arr.concat() _(es5-ext/array/#/concat)_
+
+[_Updated with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-array.prototype.concat).  
+ES6's version of `concat`. Supports `isConcatSpreadable` symbol, and returns array of same type as the context.
+
+#### arr.contains(searchElement[, position]) _(es5-ext/array/#/contains)_
+
+Whether list contains the given value.
+
+#### arr.copyWithin(target, start[, end]) _(es5-ext/array/#/copy-within)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-array.copywithin).  
+
+#### arr.diff(other) _(es5-ext/array/#/diff)_
+
+Returns the array of elements that are present in context list but not present in other list.
+
+#### arr.eIndexOf(searchElement[, fromIndex]) _(es5-ext/array/#/e-index-of)_
+
+_egal_ version of `indexOf` method. [_SameValueZero_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero) logic is used for comparision
+
+#### arr.eLastIndexOf(searchElement[, fromIndex]) _(es5-ext/array/#/e-last-index-of)_
+
+_egal_ version of `lastIndexOf` method. [_SameValueZero_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero) logic is used for comparision
+
+#### arr.entries() _(es5-ext/array/#/entries)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-array.prototype.entries).  
+Returns iterator object, which traverses the array. Each value is represented with an array, where first value is an index and second is corresponding to index value.
+
+#### arr.exclusion([…lists]]) _(es5-ext/array/#/exclusion)_
+
+Returns the array of elements that are found only in one of the lists (either context list or list provided in arguments).
+
+#### arr.fill(value[, start, end]) _(es5-ext/array/#/fill)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-array.fill).  
+
+#### arr.filter(callback[, thisArg]) _(es5-ext/array/#/filter)_
+
+[_Updated with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-array.filter).  
+ES6's version of `filter`, returns array of same type as the context.
+
+#### arr.find(predicate[, thisArg]) _(es5-ext/array/#/find)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-array.find).  
+Return first element for which given function returns true
+
+#### arr.findIndex(predicate[, thisArg]) _(es5-ext/array/#/find-index)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-array.findindex).  
+Return first index for which given function returns true
+
+#### arr.first() _(es5-ext/array/#/first)_
+
+Returns value for first defined index
+
+#### arr.firstIndex() _(es5-ext/array/#/first-index)_
+
+Returns first declared index of the array
+
+#### arr.flatten() _(es5-ext/array/#/flatten)_
+
+Returns flattened version of the array
+
+#### arr.forEachRight(cb[, thisArg]) _(es5-ext/array/#/for-each-right)_
+
+`forEach` starting from last element
+
+#### arr.group(cb[, thisArg]) _(es5-ext/array/#/group)_
+
+Group list elements by value returned by _cb_ function
+
+#### arr.indexesOf(searchElement[, fromIndex]) _(es5-ext/array/#/indexes-of)_
+
+Returns array of all indexes of given value
+
+#### arr.intersection([…lists]) _(es5-ext/array/#/intersection)_
+
+Computes the array of values that are the intersection of all lists (context list and lists given in arguments)
+
+#### arr.isCopy(other) _(es5-ext/array/#/is-copy)_
+
+Returns true if both context and _other_ lists have same content
+
+#### arr.isUniq() _(es5-ext/array/#/is-uniq)_
+
+Returns true if all values in array are unique
+
+#### arr.keys() _(es5-ext/array/#/keys)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-array.prototype.keys).  
+Returns iterator object, which traverses all array indexes.
+
+#### arr.last() _(es5-ext/array/#/last)_
+
+Returns value of last defined index
+
+#### arr.lastIndex() _(es5-ext/array/#/last)_
+
+Returns last defined index of the array
+
+#### arr.map(callback[, thisArg]) _(es5-ext/array/#/map)_
+
+[_Updated with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-array.map).  
+ES6's version of `map`, returns array of same type as the context.
+
+#### arr.remove(value[, …valuen]) _(es5-ext/array/#/remove)_
+
+Remove values from the array
+
+#### arr.separate(sep) _(es5-ext/array/#/separate)_
+
+Returns array with items separated with `sep` value
+
+#### arr.slice(callback[, thisArg]) _(es5-ext/array/#/slice)_
+
+[_Updated with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-array.slice).  
+ES6's version of `slice`, returns array of same type as the context.
+
+#### arr.someRight(cb[, thisArg]) _(es5-ext/array/#/someRight)_
+
+`some` starting from last element
+
+#### arr.splice(callback[, thisArg]) _(es5-ext/array/#/splice)_
+
+[_Updated with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-array.splice).  
+ES6's version of `splice`, returns array of same type as the context.
+
+#### arr.uniq() _(es5-ext/array/#/uniq)_
+
+Returns duplicate-free version of the array
+
+#### arr.values() _(es5-ext/array/#/values)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-array.prototype.values).  
+Returns iterator object which traverses all array values.
+
+#### arr[@@iterator] _(es5-ext/array/#/@@iterator)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-array.prototype-@@iterator).  
+Returns iterator object which traverses all array values.
+
+### Boolean Constructor extensions
+
+#### isBoolean(x) _(es5-ext/boolean/is-boolean)_
+
+Whether value is boolean
+
+### Date Constructor extensions
+
+#### isDate(x) _(es5-ext/date/is-date)_
+
+Whether value is date instance
+
+#### validDate(x) _(es5-ext/date/valid-date)_
+
+If given object is not date throw TypeError in other case return it.
+
+### Date Prototype extensions
+
+#### date.copy(date) _(es5-ext/date/#/copy)_
+
+Returns a copy of the date object
+
+#### date.daysInMonth() _(es5-ext/date/#/days-in-month)_
+
+Returns number of days of date's month
+
+#### date.floorDay() _(es5-ext/date/#/floor-day)_
+
+Sets the date time to 00:00:00.000
+
+#### date.floorMonth() _(es5-ext/date/#/floor-month)_
+
+Sets date day to 1 and date time to 00:00:00.000
+
+#### date.floorYear() _(es5-ext/date/#/floor-year)_
+
+Sets date month to 0, day to 1 and date time to 00:00:00.000
+
+#### date.format(pattern) _(es5-ext/date/#/format)_
+
+Formats date up to given string. Supported patterns:
+
+* `%Y` - Year with century, 1999, 2003
+* `%y` - Year without century, 99, 03
+* `%m` - Month, 01..12
+* `%d` - Day of the month 01..31
+* `%H` - Hour (24-hour clock), 00..23
+* `%M` - Minute, 00..59
+* `%S` - Second, 00..59
+* `%L` - Milliseconds, 000..999
+
+### Error Constructor extensions
+
+#### custom(message/*, code, ext*/) _(es5-ext/error/custom)_
+
+Creates custom error object, optinally extended with `code` and other extension properties (provided with `ext` object)  
+
+#### isError(x) _(es5-ext/error/is-error)_
+
+Whether value is an error (instance of `Error`).  
+
+#### validError(x) _(es5-ext/error/valid-error)_
+
+If given object is not error throw TypeError in other case return it.
+
+### Error Prototype extensions
+
+#### err.throw() _(es5-ext/error/#/throw)_
+
+Throws error
+
+### Function Constructor extensions
+
+Some of the functions were inspired by [Functional JavaScript](http://osteele.com/sources/javascript/functional/) project by Olivier Steele
+
+#### constant(x) _(es5-ext/function/constant)_
+
+Returns a constant function that returns pregiven argument
+
+_k(x)(y)  =def  x_
+
+#### identity(x) _(es5-ext/function/identity)_
+
+Identity function. Returns first argument
+
+_i(x)  =def  x_
+
+#### invoke(name[, …args]) _(es5-ext/function/invoke)_
+
+Returns a function that takes an object as an argument, and applies object's
+_name_ method to arguments.  
+_name_ can be name of the method or method itself.
+
+_invoke(name, …args)(object, …args2)  =def  object\[name\]\(…args, …args2\)_
+
+#### isArguments(x) _(es5-ext/function/is-arguments)_
+
+Whether value is arguments object
+
+#### isFunction(arg) _(es5-ext/function/is-function)_
+
+Wether value is instance of function
+
+#### noop() _(es5-ext/function/noop)_
+
+No operation function
+
+#### pluck(name) _(es5-ext/function/pluck)_
+
+Returns a function that takes an object, and returns the value of its _name_
+property
+
+_pluck(name)(obj)  =def  obj[name]_
+
+#### validFunction(arg) _(es5-ext/function/valid-function)_
+
+If given object is not function throw TypeError in other case return it.
+
+### Function Prototype extensions
+
+Some of the methods were inspired by [Functional JavaScript](http://osteele.com/sources/javascript/functional/) project by Olivier Steele
+
+#### fn.compose([…fns]) _(es5-ext/function/#/compose)_
+
+Applies the functions in reverse argument-list order.
+
+_f1.compose(f2, f3, f4)(…args)  =def  f1(f2(f3(f4(…arg))))_
+
+#### fn.copy() _(es5-ext/function/#/copy)_
+
+Produces copy of given function
+
+#### fn.curry([n]) _(es5-ext/function/#/curry)_
+
+Invoking the function returned by this function only _n_ arguments are passed to the underlying function. If the underlying function is not saturated, the result is a function that passes all its arguments to the underlying function.  
+If _n_ is not provided then it defaults to context function length
+
+_f.curry(4)(arg1, arg2)(arg3)(arg4)  =def  f(arg1, args2, arg3, arg4)_
+
+#### fn.lock([…args]) _(es5-ext/function/#/lock)_
+
+Returns a function that applies the underlying function to _args_, and ignores its own arguments.
+
+_f.lock(…args)(…args2)  =def  f(…args)_
+
+_Named after it's counterpart in Google Closure_
+
+#### fn.not() _(es5-ext/function/#/not)_
+
+Returns a function that returns boolean negation of value returned by underlying function.
+
+_f.not()(…args)  =def !f(…args)_
+
+#### fn.partial([…args]) _(es5-ext/function/#/partial)_
+
+Returns a function that when called will behave like context function called with initially passed arguments. If more arguments are suplilied, they are appended to initial args.
+
+_f.partial(…args1)(…args2)  =def  f(…args1, …args2)_
+
+#### fn.spread() _(es5-ext/function/#/spread)_
+
+Returns a function that applies underlying function with first list argument
+
+_f.match()(args)  =def  f.apply(null, args)_
+
+#### fn.toStringTokens() _(es5-ext/function/#/to-string-tokens)_
+
+Serializes function into two (arguments and body) string tokens. Result is plain object with `args` and `body` properties.
+
+### Math extensions
+
+#### acosh(x) _(es5-ext/math/acosh)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.acosh).  
+
+#### asinh(x) _(es5-ext/math/asinh)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.asinh).  
+
+#### atanh(x) _(es5-ext/math/atanh)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.atanh).  
+
+#### cbrt(x) _(es5-ext/math/cbrt)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.cbrt).  
+
+#### clz32(x) _(es5-ext/math/clz32)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.clz32).  
+
+#### cosh(x) _(es5-ext/math/cosh)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.cosh).  
+
+#### expm1(x) _(es5-ext/math/expm1)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.expm1).  
+
+#### fround(x) _(es5-ext/math/fround)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.fround).  
+
+#### hypot([…values]) _(es5-ext/math/hypot)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.hypot).  
+
+#### imul(x, y) _(es5-ext/math/imul)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.imul).  
+
+#### log1p(x) _(es5-ext/math/log1p)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.log1p).  
+
+#### log2(x) _(es5-ext/math/log2)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.log2).  
+
+#### log10(x) _(es5-ext/math/log10)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.log10).  
+
+#### sign(x) _(es5-ext/math/sign)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.sign).  
+
+#### sinh(x) _(es5-ext/math/sinh)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.sinh).  
+
+#### tanh(x) _(es5-ext/math/tanh)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.tanh).  
+
+#### trunc(x) _(es5-ext/math/trunc)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-math.trunc).  
+
+### Number Constructor extensions
+
+#### EPSILON _(es5-ext/number/epsilon)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-number.epsilon).  
+
+The difference between 1 and the smallest value greater than 1 that is representable as a Number value, which is approximately 2.2204460492503130808472633361816 x 10-16.
+
+#### isFinite(x) _(es5-ext/number/is-finite)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-number.isfinite).  
+Whether value is finite. Differs from global isNaN that it doesn't do type coercion.
+
+#### isInteger(x) _(es5-ext/number/is-integer)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-number.isinteger).  
+Whether value is integer.
+
+#### isNaN(x) _(es5-ext/number/is-nan)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-number.isnan).  
+Whether value is NaN. Differs from global isNaN that it doesn't do type coercion.
+
+#### isNumber(x) _(es5-ext/number/is-number)_
+
+Whether given value is number
+
+#### isSafeInteger(x) _(es5-ext/number/is-safe-integer)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-number.issafeinteger).  
+
+#### MAX_SAFE_INTEGER _(es5-ext/number/max-safe-integer)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-number.maxsafeinteger).  
+The value of Number.MAX_SAFE_INTEGER is 9007199254740991.
+
+#### MIN_SAFE_INTEGER _(es5-ext/number/min-safe-integer)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-number.minsafeinteger).  
+The value of Number.MIN_SAFE_INTEGER is -9007199254740991 (253-1).
+
+#### toInteger(x) _(es5-ext/number/to-integer)_
+
+Converts value to integer
+
+#### toPosInteger(x) _(es5-ext/number/to-pos-integer)_
+
+Converts value to positive integer. If provided value is less than 0, then 0 is returned
+
+#### toUint32(x) _(es5-ext/number/to-uint32)_
+
+Converts value to unsigned 32 bit integer. This type is used for array lengths.
+See: http://www.2ality.com/2012/02/js-integers.html
+
+### Number Prototype extensions
+
+#### num.pad(length[, precision]) _(es5-ext/number/#/pad)_
+
+Pad given number with zeros. Returns string
+
+### Object Constructor extensions
+
+#### assign(target, source[, …sourcen]) _(es5-ext/object/assign)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.assign).  
+Extend _target_ by enumerable own properties of other objects. If properties are already set on target object, they will be overwritten.
+
+#### clear(obj) _(es5-ext/object/clear)_
+
+Remove all enumerable own properties of the object
+
+#### compact(obj) _(es5-ext/object/compact)_
+
+Returns copy of the object with all enumerable properties that have no falsy values
+
+#### compare(obj1, obj2) _(es5-ext/object/compare)_
+
+Universal cross-type compare function. To be used for e.g. array sort.
+
+#### copy(obj) _(es5-ext/object/copy)_
+
+Returns copy of the object with all enumerable properties.
+
+#### copyDeep(obj) _(es5-ext/object/copy-deep)_
+
+Returns deep copy of the object with all enumerable properties.
+
+#### count(obj) _(es5-ext/object/count)_
+
+Counts number of enumerable own properties on object
+
+#### create(obj[, properties]) _(es5-ext/object/create)_
+
+`Object.create` alternative that provides workaround for [V8 issue](http://code.google.com/p/v8/issues/detail?id=2804).
+
+When `null` is provided as a prototype, it's substituted with specially prepared object that derives from Object.prototype but has all Object.prototype properties shadowed with undefined.
+
+It's quirky solution that allows us to have plain objects with no truthy properties but with turnable prototype.
+
+Use only for objects that you plan to switch prototypes of and be aware of limitations of this workaround.
+
+#### eq(x, y) _(es5-ext/object/eq)_
+
+Whether two values are equal, using [_SameValueZero_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero) algorithm.
+
+#### every(obj, cb[, thisArg[, compareFn]]) _(es5-ext/object/every)_
+
+Analogous to Array.prototype.every. Returns true if every key-value pair in this object satisfies the provided testing function.  
+Optionally _compareFn_ can be provided which assures that keys are tested in given order. If provided _compareFn_ is equal to `true`, then order is alphabetical (by key).
+
+#### filter(obj, cb[, thisArg]) _(es5-ext/object/filter)_
+
+Analogous to Array.prototype.filter. Returns new object with properites for which _cb_ function returned truthy value.
+
+#### firstKey(obj) _(es5-ext/object/first-key)_
+
+Returns first enumerable key of the object, as keys are unordered by specification, it can be any key of an object.
+
+#### flatten(obj) _(es5-ext/object/flatten)_
+
+Returns new object, with flatten properties of input object
+
+_flatten({ a: { b: 1 }, c: { d: 1 } })  =def  { b: 1, d: 1 }_
+
+#### forEach(obj, cb[, thisArg[, compareFn]]) _(es5-ext/object/for-each)_
+
+Analogous to Array.prototype.forEach. Calls a function for each key-value pair found in object
+Optionally _compareFn_ can be provided which assures that properties are iterated in given order. If provided _compareFn_ is equal to `true`, then order is alphabetical (by key).
+
+#### getPropertyNames() _(es5-ext/object/get-property-names)_
+
+Get all (not just own) property names of the object
+
+#### is(x, y) _(es5-ext/object/is)_
+
+Whether two values are equal, using [_SameValue_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero) algorithm.
+
+#### isArrayLike(x) _(es5-ext/object/is-array-like)_
+
+Whether object is array-like object
+
+#### isCopy(x, y) _(es5-ext/object/is-copy)_
+
+Two values are considered a copy of same value when all of their own enumerable properties have same values.
+
+#### isCopyDeep(x, y) _(es5-ext/object/is-copy-deep)_
+
+Deep comparision of objects
+
+#### isEmpty(obj) _(es5-ext/object/is-empty)_
+
+True if object doesn't have any own enumerable property
+
+#### isObject(arg) _(es5-ext/object/is-object)_
+
+Whether value is not primitive
+
+#### isPlainObject(arg) _(es5-ext/object/is-plain-object)_
+
+Whether object is plain object, its protototype should be Object.prototype and it cannot be host object.
+
+#### keyOf(obj, searchValue) _(es5-ext/object/key-of)_
+
+Search object for value
+
+#### keys(obj) _(es5-ext/object/keys)_
+
+[_Updated with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.keys).  
+ES6's version of `keys`, doesn't throw on primitive input
+
+#### map(obj, cb[, thisArg]) _(es5-ext/object/map)_
+
+Analogous to Array.prototype.map. Creates a new object with properties which values are results of calling a provided function on every key-value pair in this object.
+
+#### mapKeys(obj, cb[, thisArg]) _(es5-ext/object/map-keys)_
+
+Create new object with same values, but remapped keys
+
+#### mixin(target, source) _(es5-ext/object/mixin)_
+
+Extend _target_ by all own properties of other objects. Properties found in both objects will be overwritten (unless they're not configurable and cannot be overwritten).
+_It was for a moment part of ECMAScript 6 draft._
+
+#### mixinPrototypes(target, …source]) _(es5-ext/object/mixin-prototypes)_
+
+Extends _target_, with all source and source's prototype properties.
+Useful as an alternative for `setPrototypeOf` in environments in which it cannot be shimmed (no `__proto__` support).
+
+#### normalizeOptions(options) _(es5-ext/object/normalize-options)_
+
+Normalizes options object into flat plain object.  
+
+Useful for functions in which we either need to keep options object for future reference or need to modify it for internal use.
+
+- It never returns input `options` object back (always a copy is created)
+- `options` can be undefined in such case empty plain object is returned.
+- Copies all enumerable properties found down prototype chain.
+
+#### primitiveSet([…names]) _(es5-ext/object/primitive-set)_
+
+Creates `null` prototype based plain object, and sets on it all property names provided in arguments to true.
+
+#### safeTraverse(obj[, …names]) _(es5-ext/object/safe-traverse)_
+
+Safe navigation of object properties. See http://wiki.ecmascript.org/doku.php?id=strawman:existential_operator
+
+#### serialize(value) _(es5-ext/object/serialize)_
+
+Serialize value into string. Differs from [JSON.stringify](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/stringify) that it serializes also dates, functions and regular expresssions.
+
+#### setPrototypeOf(object, proto) _(es5-ext/object/set-prototype-of)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.setprototypeof).  
+If native version is not provided, it depends on existence of `__proto__` functionality, if it's missing, `null` instead of function is exposed.
+
+#### some(obj, cb[, thisArg[, compareFn]]) _(es5-ext/object/some)_
+
+Analogous to Array.prototype.some Returns true if any key-value pair satisfies the provided
+testing function.  
+Optionally _compareFn_ can be provided which assures that keys are tested in given order. If provided _compareFn_ is equal to `true`, then order is alphabetical (by key).
+
+#### toArray(obj[, cb[, thisArg[, compareFn]]]) _(es5-ext/object/to-array)_
+
+Creates an array of results of calling a provided function on every key-value pair in this object.  
+Optionally _compareFn_ can be provided which assures that results are added in given order. If provided _compareFn_ is equal to `true`, then order is alphabetical (by key).
+
+#### unserialize(str) _(es5-ext/object/unserialize)_
+
+Userializes value previously serialized with [serialize](#serializevalue-es5-extobjectserialize)
+
+#### validCallable(x) _(es5-ext/object/valid-callable)_
+
+If given object is not callable throw TypeError in other case return it.
+
+#### validObject(x) _(es5-ext/object/valid-object)_
+
+Throws error if given value is not an object, otherwise it is returned.
+
+#### validValue(x) _(es5-ext/object/valid-value)_
+
+Throws error if given value is `null` or `undefined`, otherwise returns value.
+
+### RegExp Constructor extensions
+
+#### escape(str) _(es5-ext/reg-exp/escape)_
+
+Escapes string to be used in regular expression
+
+#### isRegExp(x) _(es5-ext/reg-exp/is-reg-exp)_
+
+Whether object is regular expression
+
+#### validRegExp(x) _(es5-ext/reg-exp/valid-reg-exp)_
+
+If object is regular expression it is returned, otherwise TypeError is thrown.
+
+### RegExp Prototype extensions
+
+#### re.isSticky(x) _(es5-ext/reg-exp/#/is-sticky)_
+
+Whether regular expression has `sticky` flag.
+
+It's to be used as counterpart to [regExp.sticky](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-get-regexp.prototype.sticky) if it's not implemented.
+
+#### re.isUnicode(x) _(es5-ext/reg-exp/#/is-unicode)_
+
+Whether regular expression has `unicode` flag.
+
+It's to be used as counterpart to [regExp.unicode](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-get-regexp.prototype.unicode) if it's not implemented.
+
+#### re.match(string) _(es5-ext/reg-exp/#/match)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-regexp.prototype.match).  
+
+#### re.replace(string, replaceValue) _(es5-ext/reg-exp/#/replace)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-regexp.prototype.replace).  
+
+#### re.search(string) _(es5-ext/reg-exp/#/search)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-regexp.prototype.search).  
+
+#### re.split(string) _(es5-ext/reg-exp/#/search)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-regexp.prototype.split).  
+
+#### re.sticky _(es5-ext/reg-exp/#/sticky/implement)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-regexp.prototype.sticky).  
+It's a getter, so only `implement` and `is-implemented` modules are provided.
+
+#### re.unicode _(es5-ext/reg-exp/#/unicode/implement)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-regexp.prototype.unicode).  
+It's a getter, so only `implement` and `is-implemented` modules are provided.
+
+### String Constructor extensions
+
+#### formatMethod(fMap) _(es5-ext/string/format-method)_
+
+Creates format method. It's used e.g. to create `Date.prototype.format` method
+
+#### fromCodePoint([…codePoints]) _(es5-ext/string/from-code-point)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-string.fromcodepoint)
+
+#### isString(x) _(es5-ext/string/is-string)_
+
+Whether object is string
+
+#### randomUniq() _(es5-ext/string/random-uniq)_
+
+Returns randomly generated id, with guarantee of local uniqueness (no same id will be returned twice)
+
+#### raw(callSite[, …substitutions]) _(es5-ext/string/raw)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-string.raw)
+
+### String Prototype extensions
+
+#### str.at(pos) _(es5-ext/string/#/at)_
+
+_Proposed for ECMAScript 6/7 standard, but not (yet) in a draft_
+
+Returns a string at given position in Unicode-safe manner.
+Based on [implementation by Mathias Bynens](https://github.com/mathiasbynens/String.prototype.at).
+
+#### str.camelToHyphen() _(es5-ext/string/#/camel-to-hyphen)_
+
+Convert camelCase string to hyphen separated, e.g. one-two-three -> oneTwoThree.
+Useful when converting names from js property convention into filename convention.
+
+#### str.capitalize() _(es5-ext/string/#/capitalize)_
+
+Capitalize first character of a string
+
+#### str.caseInsensitiveCompare(str) _(es5-ext/string/#/case-insensitive-compare)_
+
+Case insensitive compare
+
+#### str.codePointAt(pos) _(es5-ext/string/#/code-point-at)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-string.prototype.codepointat)
+
+Based on [implementation by Mathias Bynens](https://github.com/mathiasbynens/String.prototype.codePointAt).
+
+#### str.contains(searchString[, position]) _(es5-ext/string/#/contains)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-string.prototype.contains)
+
+Whether string contains given string.
+
+#### str.endsWith(searchString[, endPosition]) _(es5-ext/string/#/ends-with)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-string.prototype.endswith).  
+Whether strings ends with given string
+
+#### str.hyphenToCamel() _(es5-ext/string/#/hyphen-to-camel)_
+
+Convert hyphen separated string to camelCase, e.g. one-two-three -> oneTwoThree.
+Useful when converting names from filename convention to js property name convention.
+
+#### str.indent(str[, count]) _(es5-ext/string/#/indent)_
+
+Indents each line with provided _str_ (if _count_ given then _str_ is repeated _count_ times).
+
+#### str.last() _(es5-ext/string/#/last)_
+
+Return last character
+
+#### str.normalize([form]) _(es5-ext/string/#/normalize)_
+
+[_Introduced with ECMAScript 6_](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/normalize).  
+Returns the Unicode Normalization Form of a given string.  
+Based on Matsuza's version. Code used for integrated shim can be found at [github.com/walling/unorm](https://github.com/walling/unorm/blob/master/lib/unorm.js)
+
+#### str.pad(fill[, length]) _(es5-ext/string/#/pad)_
+
+Pad string with _fill_.
+If _length_ si given than _fill_ is reapated _length_ times.
+If _length_ is negative then pad is applied from right.
+
+#### str.repeat(n) _(es5-ext/string/#/repeat)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-string.prototype.repeat).  
+Repeat given string _n_ times
+
+#### str.plainReplace(search, replace) _(es5-ext/string/#/plain-replace)_
+
+Simple `replace` version. Doesn't support regular expressions. Replaces just first occurrence of search string. Doesn't support insert patterns, therefore it is safe to replace text with text obtained programmatically (there's no need for additional _$_ characters escape in such case).
+
+#### str.plainReplaceAll(search, replace) _(es5-ext/string/#/plain-replace-all)_
+
+Simple `replace` version. Doesn't support regular expressions. Replaces all occurrences of search string. Doesn't support insert patterns, therefore it is safe to replace text with text obtained programmatically (there's no need for additional _$_ characters escape in such case).
+
+#### str.startsWith(searchString[, position]) _(es5-ext/string/#/starts-with)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-string.prototype.startswith).  
+Whether strings starts with given string
+
+#### str[@@iterator] _(es5-ext/string/#/@@iterator)_
+
+[_Introduced with ECMAScript 6_](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-string.prototype-@@iterator).  
+Returns iterator object which traverses all string characters (with respect to unicode symbols)
+
+### Tests [![Build Status](https://travis-ci.org/medikoo/es5-ext.png)](https://travis-ci.org/medikoo/es5-ext)
+
+	$ npm test
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/@@iterator/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/@@iterator/implement.js
new file mode 100644
index 00000000000000..0f714a1d2795e3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/@@iterator/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Array.prototype, require('es6-symbol').iterator, { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/@@iterator/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/@@iterator/index.js
new file mode 100644
index 00000000000000..a69462650e7302
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/@@iterator/index.js
@@ -0,0 +1,4 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Array.prototype[require('es6-symbol').iterator] : require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/@@iterator/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/@@iterator/is-implemented.js
new file mode 100644
index 00000000000000..72eb1f8a27ff30
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/@@iterator/is-implemented.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var iteratorSymbol = require('es6-symbol').iterator;
+
+module.exports = function () {
+	var arr = ['foo', 1], iterator, result;
+	if (typeof arr[iteratorSymbol] !== 'function') return false;
+	iterator = arr[iteratorSymbol]();
+	if (!iterator) return false;
+	if (typeof iterator.next !== 'function') return false;
+	result = iterator.next();
+	if (!result) return false;
+	if (result.value !== 'foo') return false;
+	if (result.done !== false) return false;
+	return true;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/@@iterator/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/@@iterator/shim.js
new file mode 100644
index 00000000000000..ff295df9961e9a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/@@iterator/shim.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('../values/shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/_compare-by-length.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/_compare-by-length.js
new file mode 100644
index 00000000000000..d8343ce306d3ca
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/_compare-by-length.js
@@ -0,0 +1,9 @@
+// Used internally to sort array of lists by length
+
+'use strict';
+
+var toPosInt = require('../../number/to-pos-integer');
+
+module.exports = function (a, b) {
+	return toPosInt(a.length) - toPosInt(b.length);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/binary-search.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/binary-search.js
new file mode 100644
index 00000000000000..8eb45675149256
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/binary-search.js
@@ -0,0 +1,28 @@
+'use strict';
+
+var toPosInt = require('../../number/to-pos-integer')
+  , callable = require('../../object/valid-callable')
+  , value    = require('../../object/valid-value')
+
+  , floor    = Math.floor;
+
+module.exports = function (compareFn) {
+	var length, low, high, middle;
+
+	value(this);
+	callable(compareFn);
+
+	length = toPosInt(this.length);
+	low = 0;
+	high = length - 1;
+
+	while (low <= high) {
+		middle = floor((low + high) / 2);
+		if (compareFn(this[middle]) < 0) high = middle - 1;
+		else low = middle + 1;
+	}
+
+	if (high < 0) return 0;
+	if (high >= length) return length - 1;
+	return high;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/clear.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/clear.js
new file mode 100644
index 00000000000000..3587bdf972d458
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/clear.js
@@ -0,0 +1,12 @@
+// Inspired by Google Closure:
+// http://closure-library.googlecode.com/svn/docs/
+// closure_goog_array_array.js.html#goog.array.clear
+
+'use strict';
+
+var value = require('../../object/valid-value');
+
+module.exports = function () {
+	value(this).length = 0;
+	return this;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/compact.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/compact.js
new file mode 100644
index 00000000000000..d529d5a2beab8f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/compact.js
@@ -0,0 +1,9 @@
+// Inspired by: http://documentcloud.github.com/underscore/#compact
+
+'use strict';
+
+var filter = Array.prototype.filter;
+
+module.exports = function () {
+	return filter.call(this, function (val) { return val != null; });
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/concat/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/concat/implement.js
new file mode 100644
index 00000000000000..80c67cb4faf764
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/concat/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Array.prototype, 'concat', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/concat/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/concat/index.js
new file mode 100644
index 00000000000000..db205ea54a41ad
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/concat/index.js
@@ -0,0 +1,4 @@
+'use strict';
+
+module.exports = require('./is-implemented')() ?
+		Array.prototype.concat : require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/concat/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/concat/is-implemented.js
new file mode 100644
index 00000000000000..cab8bc9e323bbd
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/concat/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var SubArray = require('../../_sub-array-dummy-safe');
+
+module.exports = function () {
+	return (new SubArray()).concat('foo') instanceof SubArray;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/concat/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/concat/shim.js
new file mode 100644
index 00000000000000..8b28e4ae03b70f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/concat/shim.js
@@ -0,0 +1,39 @@
+'use strict';
+
+var isPlainArray = require('../../is-plain-array')
+  , toPosInt     = require('../../../number/to-pos-integer')
+  , isObject     = require('../../../object/is-object')
+
+  , isArray = Array.isArray, concat = Array.prototype.concat
+  , forEach = Array.prototype.forEach
+
+  , isSpreadable;
+
+isSpreadable = function (value) {
+	if (!value) return false;
+	if (!isObject(value)) return false;
+	if (value['@@isConcatSpreadable'] !== undefined) {
+		return Boolean(value['@@isConcatSpreadable']);
+	}
+	return isArray(value);
+};
+
+module.exports = function (item/*, …items*/) {
+	var result;
+	if (!this || !isArray(this) || isPlainArray(this)) {
+		return concat.apply(this, arguments);
+	}
+	result = new this.constructor(this.length);
+	forEach.call(this, function (val, i) { result[i] = val; });
+	forEach.call(arguments, function (arg) {
+		var base;
+		if (isSpreadable(arg)) {
+			base = result.length;
+			result.length += toPosInt(arg.length);
+			forEach.call(arg, function (val, i) { result[base + i] = val; });
+			return;
+		}
+		result.push(arg);
+	});
+	return result;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/contains.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/contains.js
new file mode 100644
index 00000000000000..4a2f9f6731c8c6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/contains.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var indexOf = require('./e-index-of');
+
+module.exports = function (searchElement/*, position*/) {
+	return indexOf.call(this, searchElement, arguments[1]) > -1;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/copy-within/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/copy-within/implement.js
new file mode 100644
index 00000000000000..eedbad77eebe09
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/copy-within/implement.js
@@ -0,0 +1,7 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Array.prototype, 'copyWithin',
+		{ value: require('./shim'), configurable: true, enumerable: false,
+			writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/copy-within/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/copy-within/index.js
new file mode 100644
index 00000000000000..bb89d0b87934d1
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/copy-within/index.js
@@ -0,0 +1,4 @@
+'use strict';
+
+module.exports = require('./is-implemented')() ?
+		Array.prototype.copyWithin : require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/copy-within/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/copy-within/is-implemented.js
new file mode 100644
index 00000000000000..8f17e06d816d14
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/copy-within/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var arr = [1, 2, 3, 4, 5];
+	if (typeof arr.copyWithin !== 'function') return false;
+	return String(arr.copyWithin(1, 3)) === '1,4,5,4,5';
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/copy-within/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/copy-within/shim.js
new file mode 100644
index 00000000000000..c0bfb8b0609f4e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/copy-within/shim.js
@@ -0,0 +1,39 @@
+// Taken from: https://github.com/paulmillr/es6-shim/
+
+'use strict';
+
+var toInteger  = require('../../../number/to-integer')
+  , toPosInt   = require('../../../number/to-pos-integer')
+  , validValue = require('../../../object/valid-value')
+
+  , hasOwnProperty = Object.prototype.hasOwnProperty
+  , max = Math.max, min = Math.min;
+
+module.exports = function (target, start/*, end*/) {
+	var o = validValue(this), end = arguments[2], l = toPosInt(o.length)
+	  , to, from, fin, count, direction;
+
+	target = toInteger(target);
+	start = toInteger(start);
+	end = (end === undefined) ? l : toInteger(end);
+
+	to = target < 0 ? max(l + target, 0) : min(target, l);
+	from = start < 0 ? max(l + start, 0) : min(start, l);
+	fin = end < 0 ? max(l + end, 0) : min(end, l);
+	count = min(fin - from, l - to);
+	direction = 1;
+
+	if ((from < to) && (to < (from + count))) {
+		direction = -1;
+		from += count - 1;
+		to += count - 1;
+	}
+	while (count > 0) {
+		if (hasOwnProperty.call(o, from)) o[to] = o[from];
+		else delete o[from];
+		from += direction;
+		to += direction;
+		count -= 1;
+	}
+	return o;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/diff.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/diff.js
new file mode 100644
index 00000000000000..a1f95419d4ed65
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/diff.js
@@ -0,0 +1,13 @@
+'use strict';
+
+var value    = require('../../object/valid-value')
+  , contains = require('./contains')
+
+  , filter = Array.prototype.filter;
+
+module.exports = function (other) {
+	(value(this) && value(other));
+	return filter.call(this, function (item) {
+		return !contains.call(other, item);
+	});
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/e-index-of.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/e-index-of.js
new file mode 100644
index 00000000000000..80864d0666168a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/e-index-of.js
@@ -0,0 +1,29 @@
+'use strict';
+
+var toPosInt = require('../../number/to-pos-integer')
+  , value    = require('../../object/valid-value')
+
+  , indexOf = Array.prototype.indexOf
+  , hasOwnProperty = Object.prototype.hasOwnProperty
+  , abs = Math.abs, floor = Math.floor;
+
+module.exports = function (searchElement/*, fromIndex*/) {
+	var i, l, fromIndex, val;
+	if (searchElement === searchElement) { //jslint: ignore
+		return indexOf.apply(this, arguments);
+	}
+
+	l = toPosInt(value(this).length);
+	fromIndex = arguments[1];
+	if (isNaN(fromIndex)) fromIndex = 0;
+	else if (fromIndex >= 0) fromIndex = floor(fromIndex);
+	else fromIndex = toPosInt(this.length) - floor(abs(fromIndex));
+
+	for (i = fromIndex; i < l; ++i) {
+		if (hasOwnProperty.call(this, i)) {
+			val = this[i];
+			if (val !== val) return i; //jslint: ignore
+		}
+	}
+	return -1;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/e-last-index-of.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/e-last-index-of.js
new file mode 100644
index 00000000000000..4fc536bd68082d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/e-last-index-of.js
@@ -0,0 +1,29 @@
+'use strict';
+
+var toPosInt = require('../../number/to-pos-integer')
+  , value    = require('../../object/valid-value')
+
+  , lastIndexOf = Array.prototype.lastIndexOf
+  , hasOwnProperty = Object.prototype.hasOwnProperty
+  , abs = Math.abs, floor = Math.floor;
+
+module.exports = function (searchElement/*, fromIndex*/) {
+	var i, fromIndex, val;
+	if (searchElement === searchElement) { //jslint: ignore
+		return lastIndexOf.apply(this, arguments);
+	}
+
+	value(this);
+	fromIndex = arguments[1];
+	if (isNaN(fromIndex)) fromIndex = (toPosInt(this.length) - 1);
+	else if (fromIndex >= 0) fromIndex = floor(fromIndex);
+	else fromIndex = toPosInt(this.length) - floor(abs(fromIndex));
+
+	for (i = fromIndex; i >= 0; --i) {
+		if (hasOwnProperty.call(this, i)) {
+			val = this[i];
+			if (val !== val) return i; //jslint: ignore
+		}
+	}
+	return -1;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/entries/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/entries/implement.js
new file mode 100644
index 00000000000000..490de60e207ab4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/entries/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Array.prototype, 'entries', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/entries/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/entries/index.js
new file mode 100644
index 00000000000000..292792cf159da8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/entries/index.js
@@ -0,0 +1,4 @@
+'use strict';
+
+module.exports = require('./is-implemented')() ?
+		Array.prototype.entries : require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/entries/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/entries/is-implemented.js
new file mode 100644
index 00000000000000..e186c17237bd39
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/entries/is-implemented.js
@@ -0,0 +1,15 @@
+'use strict';
+
+module.exports = function () {
+	var arr = [1, 'foo'], iterator, result;
+	if (typeof arr.entries !== 'function') return false;
+	iterator = arr.entries();
+	if (!iterator) return false;
+	if (typeof iterator.next !== 'function') return false;
+	result = iterator.next();
+	if (!result || !result.value) return false;
+	if (result.value[0] !== 0) return false;
+	if (result.value[1] !== 1) return false;
+	if (result.done !== false) return false;
+	return true;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/entries/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/entries/shim.js
new file mode 100644
index 00000000000000..c052b53f01d89f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/entries/shim.js
@@ -0,0 +1,4 @@
+'use strict';
+
+var ArrayIterator = require('es6-iterator/array');
+module.exports = function () { return new ArrayIterator(this, 'key+value'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/exclusion.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/exclusion.js
new file mode 100644
index 00000000000000..f08adc81c9631e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/exclusion.js
@@ -0,0 +1,27 @@
+'use strict';
+
+var value    = require('../../object/valid-value')
+  , aFrom    = require('../from')
+  , toArray  = require('../to-array')
+  , contains = require('./contains')
+  , byLength = require('./_compare-by-length')
+
+  , filter = Array.prototype.filter, push = Array.prototype.push;
+
+module.exports = function (/*…lists*/) {
+	var lists, seen, result;
+	if (!arguments.length) return aFrom(this);
+	push.apply(lists = [this], arguments);
+	lists.forEach(value);
+	seen = [];
+	result = [];
+	lists.sort(byLength).forEach(function (list) {
+		result = result.filter(function (item) {
+			return !contains.call(list, item);
+		}).concat(filter.call(list, function (x) {
+			return !contains.call(seen, x);
+		}));
+		push.apply(seen, toArray(list));
+	});
+	return result;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/fill/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/fill/implement.js
new file mode 100644
index 00000000000000..22511919c516fe
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/fill/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Array.prototype, 'fill', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/fill/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/fill/index.js
new file mode 100644
index 00000000000000..36c1f66668b29d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/fill/index.js
@@ -0,0 +1,4 @@
+'use strict';
+
+module.exports = require('./is-implemented')() ?
+		Array.prototype.fill : require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/fill/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/fill/is-implemented.js
new file mode 100644
index 00000000000000..b8e546888af2b4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/fill/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var arr = [1, 2, 3, 4, 5, 6];
+	if (typeof arr.fill !== 'function') return false;
+	return String(arr.fill(-1, -3)) === '1,2,3,-1,-1,-1';
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/fill/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/fill/shim.js
new file mode 100644
index 00000000000000..45823be51fc193
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/fill/shim.js
@@ -0,0 +1,21 @@
+// Taken from: https://github.com/paulmillr/es6-shim/
+
+'use strict';
+
+var toInteger  = require('../../../number/to-integer')
+  , toPosInt   = require('../../../number/to-pos-integer')
+  , validValue = require('../../../object/valid-value')
+
+  , max = Math.max, min = Math.min;
+
+module.exports = function (value/*, start, end*/) {
+	var o = validValue(this), start = arguments[1], end = arguments[2]
+	  , l = toPosInt(o.length), relativeStart, i;
+
+	start = (start === undefined) ? 0 : toInteger(start);
+	end = (end === undefined) ? l : toInteger(end);
+
+	relativeStart = start < 0 ? max(l + start, 0) : min(start, l);
+	for (i = relativeStart; i < l && i < end; ++i) o[i] = value;
+	return o;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/filter/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/filter/implement.js
new file mode 100644
index 00000000000000..090c5f109aee35
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/filter/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Array.prototype, 'filter', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/filter/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/filter/index.js
new file mode 100644
index 00000000000000..bcf0268dc2dcb4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/filter/index.js
@@ -0,0 +1,4 @@
+'use strict';
+
+module.exports = require('./is-implemented')() ?
+		Array.prototype.filter : require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/filter/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/filter/is-implemented.js
new file mode 100644
index 00000000000000..5577273501531e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/filter/is-implemented.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var SubArray = require('../../_sub-array-dummy-safe')
+
+  , pass = function () { return true; };
+
+module.exports = function () {
+	return (new SubArray()).filter(pass) instanceof SubArray;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/filter/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/filter/shim.js
new file mode 100644
index 00000000000000..b0116defce5021
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/filter/shim.js
@@ -0,0 +1,22 @@
+'use strict';
+
+var isPlainArray = require('../../is-plain-array')
+  , callable     = require('../../../object/valid-callable')
+
+  , isArray = Array.isArray, filter = Array.prototype.filter
+  , forEach = Array.prototype.forEach, call = Function.prototype.call;
+
+module.exports = function (callbackFn/*, thisArg*/) {
+	var result, thisArg, i;
+	if (!this || !isArray(this) || isPlainArray(this)) {
+		return filter.apply(this, arguments);
+	}
+	callable(callbackFn);
+	thisArg = arguments[1];
+	result = new this.constructor();
+	i = 0;
+	forEach.call(this, function (val, j, self) {
+		if (call.call(callbackFn, thisArg, val, j, self)) result[i++] = val;
+	});
+	return result;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/find-index/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/find-index/implement.js
new file mode 100644
index 00000000000000..556cb846002b0e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/find-index/implement.js
@@ -0,0 +1,7 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Array.prototype, 'findIndex',
+		{ value: require('./shim'),
+			configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/find-index/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/find-index/index.js
new file mode 100644
index 00000000000000..03a987e22347bf
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/find-index/index.js
@@ -0,0 +1,4 @@
+'use strict';
+
+module.exports = require('./is-implemented')() ?
+		Array.prototype.findIndex : require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/find-index/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/find-index/is-implemented.js
new file mode 100644
index 00000000000000..dbd3c814b4650f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/find-index/is-implemented.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var fn = function (x) { return x > 3; };
+
+module.exports = function () {
+	var arr = [1, 2, 3, 4, 5, 6];
+	if (typeof arr.findIndex !== 'function') return false;
+	return arr.findIndex(fn) === 3;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/find-index/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/find-index/shim.js
new file mode 100644
index 00000000000000..957939f2ba224a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/find-index/shim.js
@@ -0,0 +1,20 @@
+'use strict';
+
+var callable = require('../../../object/valid-callable')
+  , value    = require('../../../object/valid-value')
+
+  , some = Array.prototype.some, apply = Function.prototype.apply;
+
+module.exports = function (predicate/*, thisArg*/) {
+	var k, self;
+	self = Object(value(this));
+	callable(predicate);
+
+	return some.call(self, function (value, index) {
+		if (apply.call(predicate, this, arguments)) {
+			k = index;
+			return true;
+		}
+		return false;
+	}, arguments[1]) ? k : -1;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/find/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/find/implement.js
new file mode 100644
index 00000000000000..0f37104ac8dbbf
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/find/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Array.prototype, 'find', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/find/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/find/index.js
new file mode 100644
index 00000000000000..96819d09f02198
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/find/index.js
@@ -0,0 +1,4 @@
+'use strict';
+
+module.exports = require('./is-implemented')() ?
+		Array.prototype.find : require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/find/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/find/is-implemented.js
new file mode 100644
index 00000000000000..cc7ec774df0fa4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/find/is-implemented.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var fn = function (x) { return x > 3; };
+
+module.exports = function () {
+	var arr = [1, 2, 3, 4, 5, 6];
+	if (typeof arr.find !== 'function') return false;
+	return arr.find(fn) === 4;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/find/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/find/shim.js
new file mode 100644
index 00000000000000..c7ee9069a9a308
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/find/shim.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var findIndex = require('../find-index/shim');
+
+module.exports = function (predicate/*, thisArg*/) {
+	var index = findIndex.apply(this, arguments);
+	return (index === -1) ? undefined : this[index];
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/first-index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/first-index.js
new file mode 100644
index 00000000000000..7a9e4c34736ca3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/first-index.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var toPosInt = require('../../number/to-pos-integer')
+  , value    = require('../../object/valid-value')
+
+  , hasOwnProperty = Object.prototype.hasOwnProperty;
+
+module.exports = function () {
+	var i, l;
+	if (!(l = toPosInt(value(this).length))) return null;
+	i = 0;
+	while (!hasOwnProperty.call(this, i)) {
+		if (++i === l) return null;
+	}
+	return i;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/first.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/first.js
new file mode 100644
index 00000000000000..11df571754857f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/first.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var firstIndex = require('./first-index');
+
+module.exports = function () {
+	var i;
+	if ((i = firstIndex.call(this)) !== null) return this[i];
+	return undefined;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/flatten.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/flatten.js
new file mode 100644
index 00000000000000..c95407d317fd3b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/flatten.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var isArray = Array.isArray, forEach = Array.prototype.forEach
+  , push = Array.prototype.push;
+
+module.exports = function flatten() {
+	var r = [];
+	forEach.call(this, function (x) {
+		push.apply(r, isArray(x) ? flatten.call(x) : [x]);
+	});
+	return r;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/for-each-right.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/for-each-right.js
new file mode 100644
index 00000000000000..2f0ffaea84cb38
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/for-each-right.js
@@ -0,0 +1,20 @@
+'use strict';
+
+var toPosInt = require('../../number/to-pos-integer')
+  , callable = require('../../object/valid-callable')
+  , value    = require('../../object/valid-value')
+
+  , hasOwnProperty = Object.prototype.hasOwnProperty
+  , call = Function.prototype.call;
+
+module.exports = function (cb/*, thisArg*/) {
+	var i, self, thisArg;
+
+	self = Object(value(this));
+	callable(cb);
+	thisArg = arguments[1];
+
+	for (i = toPosInt(self.length); i >= 0; --i) {
+		if (hasOwnProperty.call(self, i)) call.call(cb, thisArg, self[i], i, self);
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/group.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/group.js
new file mode 100644
index 00000000000000..fbb178c35c1730
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/group.js
@@ -0,0 +1,23 @@
+// Inspired by Underscore's groupBy:
+// http://documentcloud.github.com/underscore/#groupBy
+
+'use strict';
+
+var callable = require('../../object/valid-callable')
+  , value    = require('../../object/valid-value')
+
+  , forEach = Array.prototype.forEach, apply = Function.prototype.apply;
+
+module.exports = function (cb/*, thisArg*/) {
+	var r;
+
+	(value(this) && callable(cb));
+
+	r = {};
+	forEach.call(this, function (v) {
+		var key = apply.call(cb, this, arguments);
+		if (!r.hasOwnProperty(key)) r[key] = [];
+		r[key].push(v);
+	}, arguments[1]);
+	return r;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/index.js
new file mode 100644
index 00000000000000..97ef65cfd42cf1
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/index.js
@@ -0,0 +1,40 @@
+'use strict';
+
+module.exports = {
+	'@@iterator':   require('./@@iterator'),
+	binarySearch:   require('./binary-search'),
+	clear:          require('./clear'),
+	compact:        require('./compact'),
+	concat:         require('./concat'),
+	contains:       require('./contains'),
+	copyWithin:     require('./copy-within'),
+	diff:           require('./diff'),
+	eIndexOf:       require('./e-index-of'),
+	eLastIndexOf:   require('./e-last-index-of'),
+	entries:        require('./entries'),
+	exclusion:      require('./exclusion'),
+	fill:           require('./fill'),
+	filter:         require('./filter'),
+	find:           require('./find'),
+	findIndex:      require('./find-index'),
+	first:          require('./first'),
+	firstIndex:     require('./first-index'),
+	flatten:        require('./flatten'),
+	forEachRight:   require('./for-each-right'),
+	keys:           require('./keys'),
+	group:          require('./group'),
+	indexesOf:      require('./indexes-of'),
+	intersection:   require('./intersection'),
+	isCopy:         require('./is-copy'),
+	isUniq:         require('./is-uniq'),
+	last:           require('./last'),
+	lastIndex:      require('./last-index'),
+	map:            require('./map'),
+	remove:         require('./remove'),
+	separate:       require('./separate'),
+	slice:          require('./slice'),
+	someRight:      require('./some-right'),
+	splice:         require('./splice'),
+	uniq:           require('./uniq'),
+	values:         require('./values')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/indexes-of.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/indexes-of.js
new file mode 100644
index 00000000000000..6b89157a35b805
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/indexes-of.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var indexOf = require('./e-index-of');
+
+module.exports = function (value/*, fromIndex*/) {
+	var r = [], i, fromIndex = arguments[1];
+	while ((i = indexOf.call(this, value, fromIndex)) !== -1) {
+		r.push(i);
+		fromIndex = i + 1;
+	}
+	return r;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/intersection.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/intersection.js
new file mode 100644
index 00000000000000..fadcb525308964
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/intersection.js
@@ -0,0 +1,19 @@
+'use strict';
+
+var value    = require('../../object/valid-value')
+  , contains = require('./contains')
+  , byLength = require('./_compare-by-length')
+
+  , filter = Array.prototype.filter, push = Array.prototype.push
+  , slice = Array.prototype.slice;
+
+module.exports = function (/*…list*/) {
+	var lists;
+	if (!arguments.length) slice.call(this);
+	push.apply(lists = [this], arguments);
+	lists.forEach(value);
+	lists.sort(byLength);
+	return lists.reduce(function (a, b) {
+		return filter.call(a, function (x) { return contains.call(b, x); });
+	});
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/is-copy.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/is-copy.js
new file mode 100644
index 00000000000000..ac7c79bc4521ce
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/is-copy.js
@@ -0,0 +1,21 @@
+'use strict';
+
+var toPosInt = require('../../number/to-pos-integer')
+  , eq    = require('../../object/eq')
+  , value = require('../../object/valid-value')
+
+  , hasOwnProperty = Object.prototype.hasOwnProperty;
+
+module.exports = function (other) {
+	var i, l;
+	(value(this) && value(other));
+	l = toPosInt(this.length);
+	if (l !== toPosInt(other.length)) return false;
+	for (i = 0; i < l; ++i) {
+		if (hasOwnProperty.call(this, i) !== hasOwnProperty.call(other, i)) {
+			return false;
+		}
+		if (!eq(this[i], other[i])) return false;
+	}
+	return true;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/is-uniq.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/is-uniq.js
new file mode 100644
index 00000000000000..b14f461d941ee5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/is-uniq.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var indexOf = require('./e-index-of')
+
+  , every = Array.prototype.every
+  , isFirst;
+
+isFirst = function (value, index) {
+	return indexOf.call(this, value) === index;
+};
+
+module.exports = function () { return every.call(this, isFirst, this); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/keys/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/keys/implement.js
new file mode 100644
index 00000000000000..e18e61701fa028
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/keys/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Array.prototype, 'keys', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/keys/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/keys/index.js
new file mode 100644
index 00000000000000..2f89cffe101d61
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/keys/index.js
@@ -0,0 +1,4 @@
+'use strict';
+
+module.exports = require('./is-implemented')() ?
+		Array.prototype.keys : require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/keys/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/keys/is-implemented.js
new file mode 100644
index 00000000000000..06bd87bf296c15
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/keys/is-implemented.js
@@ -0,0 +1,14 @@
+'use strict';
+
+module.exports = function () {
+	var arr = [1, 'foo'], iterator, result;
+	if (typeof arr.keys !== 'function') return false;
+	iterator = arr.keys();
+	if (!iterator) return false;
+	if (typeof iterator.next !== 'function') return false;
+	result = iterator.next();
+	if (!result) return false;
+	if (result.value !== 0) return false;
+	if (result.done !== false) return false;
+	return true;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/keys/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/keys/shim.js
new file mode 100644
index 00000000000000..83773f6ec955d2
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/keys/shim.js
@@ -0,0 +1,4 @@
+'use strict';
+
+var ArrayIterator = require('es6-iterator/array');
+module.exports = function () { return new ArrayIterator(this, 'key'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/last-index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/last-index.js
new file mode 100644
index 00000000000000..a191d6e153d6ae
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/last-index.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var toPosInt = require('../../number/to-pos-integer')
+  , value    = require('../../object/valid-value')
+
+  , hasOwnProperty = Object.prototype.hasOwnProperty;
+
+module.exports = function () {
+	var i, l;
+	if (!(l = toPosInt(value(this).length))) return null;
+	i = l - 1;
+	while (!hasOwnProperty.call(this, i)) {
+		if (--i === -1) return null;
+	}
+	return i;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/last.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/last.js
new file mode 100644
index 00000000000000..bf9d2f29249d09
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/last.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var lastIndex = require('./last-index');
+
+module.exports = function () {
+	var i;
+	if ((i = lastIndex.call(this)) !== null) return this[i];
+	return undefined;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/map/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/map/implement.js
new file mode 100644
index 00000000000000..3aabb87440e099
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/map/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Array.prototype, 'map', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/map/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/map/index.js
new file mode 100644
index 00000000000000..66f66607df4f14
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/map/index.js
@@ -0,0 +1,4 @@
+'use strict';
+
+module.exports = require('./is-implemented')() ?
+		Array.prototype.map : require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/map/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/map/is-implemented.js
new file mode 100644
index 00000000000000..c328b473302cea
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/map/is-implemented.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var identity = require('../../../function/identity')
+  , SubArray = require('../../_sub-array-dummy-safe');
+
+module.exports = function () {
+	return (new SubArray()).map(identity) instanceof SubArray;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/map/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/map/shim.js
new file mode 100644
index 00000000000000..2ee731347b1aee
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/map/shim.js
@@ -0,0 +1,21 @@
+'use strict';
+
+var isPlainArray = require('../../is-plain-array')
+  , callable     = require('../../../object/valid-callable')
+
+  , isArray = Array.isArray, map = Array.prototype.map
+  , forEach = Array.prototype.forEach, call = Function.prototype.call;
+
+module.exports = function (callbackFn/*, thisArg*/) {
+	var result, thisArg;
+	if (!this || !isArray(this) || isPlainArray(this)) {
+		return map.apply(this, arguments);
+	}
+	callable(callbackFn);
+	thisArg = arguments[1];
+	result = new this.constructor(this.length);
+	forEach.call(this, function (val, i, self) {
+		result[i] = call.call(callbackFn, thisArg, val, i, self);
+	});
+	return result;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/remove.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/remove.js
new file mode 100644
index 00000000000000..dcf843313d5fcb
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/remove.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var indexOf = require('./e-index-of')
+
+  , forEach = Array.prototype.forEach, splice = Array.prototype.splice;
+
+module.exports = function (item/*, …item*/) {
+	forEach.call(arguments, function (item) {
+		var index = indexOf.call(this, item);
+		if (index !== -1) splice.call(this, index, 1);
+	}, this);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/separate.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/separate.js
new file mode 100644
index 00000000000000..dc974b832e07d2
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/separate.js
@@ -0,0 +1,10 @@
+'use strict';
+
+var forEach = Array.prototype.forEach;
+
+module.exports = function (sep) {
+	var result = [];
+	forEach.call(this, function (val, i) { result.push(val, sep); });
+	result.pop();
+	return result;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/slice/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/slice/implement.js
new file mode 100644
index 00000000000000..cd488a063956e6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/slice/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Array.prototype, 'slice', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/slice/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/slice/index.js
new file mode 100644
index 00000000000000..72200ca9e381b6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/slice/index.js
@@ -0,0 +1,4 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Array.prototype.slice : require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/slice/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/slice/is-implemented.js
new file mode 100644
index 00000000000000..ec1985e70ee034
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/slice/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var SubArray = require('../../_sub-array-dummy-safe');
+
+module.exports = function () {
+	return (new SubArray()).slice() instanceof SubArray;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/slice/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/slice/shim.js
new file mode 100644
index 00000000000000..2761a1aad8340d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/slice/shim.js
@@ -0,0 +1,35 @@
+'use strict';
+
+var toInteger    = require('../../../number/to-integer')
+  , toPosInt     = require('../../../number/to-pos-integer')
+  , isPlainArray = require('../../is-plain-array')
+
+  , isArray = Array.isArray, slice = Array.prototype.slice
+  , hasOwnProperty = Object.prototype.hasOwnProperty, max = Math.max;
+
+module.exports = function (start, end) {
+	var length, result, i;
+	if (!this || !isArray(this) || isPlainArray(this)) {
+		return slice.apply(this, arguments);
+	}
+	length = toPosInt(this.length);
+	start = toInteger(start);
+	if (start < 0) start = max(length + start, 0);
+	else if (start > length) start = length;
+	if (end === undefined) {
+		end = length;
+	} else {
+		end = toInteger(end);
+		if (end < 0) end = max(length + end, 0);
+		else if (end > length) end = length;
+	}
+	if (start > end) start = end;
+	result = new this.constructor(end - start);
+	i = 0;
+	while (start !== end) {
+		if (hasOwnProperty.call(this, start)) result[i] = this[start];
+		++i;
+		++start;
+	}
+	return result;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/some-right.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/some-right.js
new file mode 100644
index 00000000000000..de7460d62234cf
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/some-right.js
@@ -0,0 +1,22 @@
+'use strict';
+
+var callable = require('../../object/valid-callable')
+  , value    = require('../../object/valid-value')
+
+  , hasOwnProperty = Object.prototype.hasOwnProperty
+  , call = Function.prototype.call;
+
+module.exports = function (cb/*, thisArg*/) {
+	var i, self, thisArg;
+	self = Object(value(this));
+	callable(cb);
+	thisArg = arguments[1];
+
+	for (i = self.length; i >= 0; --i) {
+		if (hasOwnProperty.call(self, i) &&
+				call.call(cb, thisArg, self[i], i, self)) {
+			return true;
+		}
+	}
+	return false;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/splice/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/splice/implement.js
new file mode 100644
index 00000000000000..aab1f8eff677b8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/splice/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Array.prototype, 'splice', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/splice/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/splice/index.js
new file mode 100644
index 00000000000000..e8ecf3cf856171
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/splice/index.js
@@ -0,0 +1,4 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Array.prototype.splice : require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/splice/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/splice/is-implemented.js
new file mode 100644
index 00000000000000..ffddaa81ef83dd
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/splice/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var SubArray = require('../../_sub-array-dummy-safe');
+
+module.exports = function () {
+	return (new SubArray()).splice(0) instanceof SubArray;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/splice/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/splice/shim.js
new file mode 100644
index 00000000000000..a8505a2ce2a201
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/splice/shim.js
@@ -0,0 +1,14 @@
+'use strict';
+
+var isPlainArray = require('../../is-plain-array')
+
+  , isArray = Array.isArray, splice = Array.prototype.splice
+  , forEach = Array.prototype.forEach;
+
+module.exports = function (start, deleteCount/*, …items*/) {
+	var arr = splice.apply(this, arguments), result;
+	if (!this || !isArray(this) || isPlainArray(this)) return arr;
+	result = new this.constructor(arr.length);
+	forEach.call(arr, function (val, i) { result[i] = val; });
+	return result;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/uniq.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/uniq.js
new file mode 100644
index 00000000000000..db0146555733a2
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/uniq.js
@@ -0,0 +1,13 @@
+'use strict';
+
+var indexOf = require('./e-index-of')
+
+  , filter = Array.prototype.filter
+
+  , isFirst;
+
+isFirst = function (value, index) {
+	return indexOf.call(this, value) === index;
+};
+
+module.exports = function () { return filter.call(this, isFirst, this); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/values/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/values/implement.js
new file mode 100644
index 00000000000000..237281fd3beed0
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/values/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Array.prototype, 'values', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/values/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/values/index.js
new file mode 100644
index 00000000000000..c0832c30ea4566
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/values/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./is-implemented')() ? Array.prototype.values : require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/values/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/values/is-implemented.js
new file mode 100644
index 00000000000000..cc0c6294e2af14
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/values/is-implemented.js
@@ -0,0 +1,14 @@
+'use strict';
+
+module.exports = function () {
+	var arr = ['foo', 1], iterator, result;
+	if (typeof arr.values !== 'function') return false;
+	iterator = arr.values();
+	if (!iterator) return false;
+	if (typeof iterator.next !== 'function') return false;
+	result = iterator.next();
+	if (!result) return false;
+	if (result.value !== 'foo') return false;
+	if (result.done !== false) return false;
+	return true;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/values/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/values/shim.js
new file mode 100644
index 00000000000000..f6555fd858e99a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/#/values/shim.js
@@ -0,0 +1,4 @@
+'use strict';
+
+var ArrayIterator = require('es6-iterator/array');
+module.exports = function () { return new ArrayIterator(this, 'value'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/_is-extensible.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/_is-extensible.js
new file mode 100644
index 00000000000000..612320647b39f6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/_is-extensible.js
@@ -0,0 +1,13 @@
+'use strict';
+
+module.exports = (function () {
+	var SubArray = require('./_sub-array-dummy'), arr;
+
+	if (!SubArray) return false;
+	arr = new SubArray();
+	if (!Array.isArray(arr)) return false;
+	if (!(arr instanceof SubArray)) return false;
+
+	arr[34] = 'foo';
+	return (arr.length === 35);
+}());
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/_sub-array-dummy-safe.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/_sub-array-dummy-safe.js
new file mode 100644
index 00000000000000..5baf8a8d1127a4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/_sub-array-dummy-safe.js
@@ -0,0 +1,23 @@
+'use strict';
+
+var setPrototypeOf = require('../object/set-prototype-of')
+  , isExtensible   = require('./_is-extensible');
+
+module.exports = (function () {
+	var SubArray;
+
+	if (isExtensible) return require('./_sub-array-dummy');
+
+	if (!setPrototypeOf) return null;
+	SubArray = function () {
+		var arr = Array.apply(this, arguments);
+		setPrototypeOf(arr, SubArray.prototype);
+		return arr;
+	};
+	setPrototypeOf(SubArray, Array);
+	SubArray.prototype = Object.create(Array.prototype, {
+		constructor: { value: SubArray, enumerable: false, writable: true,
+			configurable: true }
+	});
+	return SubArray;
+}());
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/_sub-array-dummy.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/_sub-array-dummy.js
new file mode 100644
index 00000000000000..a926d1a32ddd7e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/_sub-array-dummy.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var setPrototypeOf = require('../object/set-prototype-of');
+
+module.exports = (function () {
+	var SubArray;
+
+	if (!setPrototypeOf) return null;
+	SubArray = function () { Array.apply(this, arguments); };
+	setPrototypeOf(SubArray, Array);
+	SubArray.prototype = Object.create(Array.prototype, {
+		constructor: { value: SubArray, enumerable: false, writable: true,
+			configurable: true }
+	});
+	return SubArray;
+}());
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/from/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/from/implement.js
new file mode 100644
index 00000000000000..f3411b13770743
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/from/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Array, 'from', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/from/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/from/index.js
new file mode 100644
index 00000000000000..3b99cda8ec3db6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/from/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Array.from
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/from/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/from/is-implemented.js
new file mode 100644
index 00000000000000..63ff2a572a353b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/from/is-implemented.js
@@ -0,0 +1,9 @@
+'use strict';
+
+module.exports = function () {
+	var from = Array.from, arr, result;
+	if (typeof from !== 'function') return false;
+	arr = ['raz', 'dwa'];
+	result = from(arr);
+	return Boolean(result && (result !== arr) && (result[1] === 'dwa'));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/from/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/from/shim.js
new file mode 100644
index 00000000000000..a90ba2f9730c54
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/from/shim.js
@@ -0,0 +1,106 @@
+'use strict';
+
+var iteratorSymbol = require('es6-symbol').iterator
+  , isArguments    = require('../../function/is-arguments')
+  , isFunction     = require('../../function/is-function')
+  , toPosInt       = require('../../number/to-pos-integer')
+  , callable       = require('../../object/valid-callable')
+  , validValue     = require('../../object/valid-value')
+  , isString       = require('../../string/is-string')
+
+  , isArray = Array.isArray, call = Function.prototype.call
+  , desc = { configurable: true, enumerable: true, writable: true, value: null }
+  , defineProperty = Object.defineProperty;
+
+module.exports = function (arrayLike/*, mapFn, thisArg*/) {
+	var mapFn = arguments[1], thisArg = arguments[2], Constructor, i, j, arr, l, code, iterator
+	  , result, getIterator, value;
+
+	arrayLike = Object(validValue(arrayLike));
+
+	if (mapFn != null) callable(mapFn);
+	if (!this || (this === Array) || !isFunction(this)) {
+		// Result: Plain array
+		if (!mapFn) {
+			if (isArguments(arrayLike)) {
+				// Source: Arguments
+				l = arrayLike.length;
+				if (l !== 1) return Array.apply(null, arrayLike);
+				arr = new Array(1);
+				arr[0] = arrayLike[0];
+				return arr;
+			}
+			if (isArray(arrayLike)) {
+				// Source: Array
+				arr = new Array(l = arrayLike.length);
+				for (i = 0; i < l; ++i) arr[i] = arrayLike[i];
+				return arr;
+			}
+		}
+		arr = [];
+	} else {
+		// Result: Non plain array
+		Constructor = this;
+	}
+
+	if (!isArray(arrayLike)) {
+		if ((getIterator = arrayLike[iteratorSymbol]) !== undefined) {
+			// Source: Iterator
+			iterator = callable(getIterator).call(arrayLike);
+			if (Constructor) arr = new Constructor();
+			result = iterator.next();
+			i = 0;
+			while (!result.done) {
+				value = mapFn ? call.call(mapFn, thisArg, result.value, i) : result.value;
+				if (!Constructor) {
+					arr[i] = value;
+				} else {
+					desc.value = value;
+					defineProperty(arr, i, desc);
+				}
+				result = iterator.next();
+				++i;
+			}
+			l = i;
+		} else if (isString(arrayLike)) {
+			// Source: String
+			l = arrayLike.length;
+			if (Constructor) arr = new Constructor();
+			for (i = 0, j = 0; i < l; ++i) {
+				value = arrayLike[i];
+				if ((i + 1) < l) {
+					code = value.charCodeAt(0);
+					if ((code >= 0xD800) && (code <= 0xDBFF)) value += arrayLike[++i];
+				}
+				value = mapFn ? call.call(mapFn, thisArg, value, j) : value;
+				if (!Constructor) {
+					arr[j] = value;
+				} else {
+					desc.value = value;
+					defineProperty(arr, j, desc);
+				}
+				++j;
+			}
+			l = j;
+		}
+	}
+	if (l === undefined) {
+		// Source: array or array-like
+		l = toPosInt(arrayLike.length);
+		if (Constructor) arr = new Constructor(l);
+		for (i = 0; i < l; ++i) {
+			value = mapFn ? call.call(mapFn, thisArg, arrayLike[i], i) : arrayLike[i];
+			if (!Constructor) {
+				arr[i] = value;
+			} else {
+				desc.value = value;
+				defineProperty(arr, i, desc);
+			}
+		}
+	}
+	if (Constructor) {
+		desc.value = null;
+		arr.length = l;
+	}
+	return arr;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/generate.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/generate.js
new file mode 100644
index 00000000000000..5e066750b1d5ba
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/generate.js
@@ -0,0 +1,20 @@
+'use strict';
+
+var toPosInt = require('../number/to-pos-integer')
+  , value    = require('../object/valid-value')
+
+  , slice = Array.prototype.slice;
+
+module.exports = function (length/*, …fill*/) {
+	var arr, l;
+	length = toPosInt(value(length));
+	if (length === 0) return [];
+
+	arr = (arguments.length < 2) ? [undefined] :
+			slice.call(arguments, 1, 1 + length);
+
+	while ((l = arr.length) < length) {
+		arr = arr.concat(arr.slice(0, length - l));
+	}
+	return arr;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/index.js
new file mode 100644
index 00000000000000..7a6867894b56dd
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/index.js
@@ -0,0 +1,11 @@
+'use strict';
+
+module.exports = {
+	'#':          require('./#'),
+	from:         require('./from'),
+	generate:     require('./generate'),
+	isPlainArray: require('./is-plain-array'),
+	of:           require('./of'),
+	toArray:      require('./to-array'),
+	validArray:   require('./valid-array')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/is-plain-array.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/is-plain-array.js
new file mode 100644
index 00000000000000..6b37e4069738b4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/is-plain-array.js
@@ -0,0 +1,11 @@
+'use strict';
+
+var isArray = Array.isArray, getPrototypeOf = Object.getPrototypeOf;
+
+module.exports = function (obj) {
+	var proto;
+	if (!obj || !isArray(obj)) return false;
+	proto = getPrototypeOf(obj);
+	if (!isArray(proto)) return false;
+	return !isArray(getPrototypeOf(proto));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/of/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/of/implement.js
new file mode 100644
index 00000000000000..bf2a5a54a740e6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/of/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Array, 'of', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/of/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/of/index.js
new file mode 100644
index 00000000000000..07ee54dbcd4283
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/of/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Array.of
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/of/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/of/is-implemented.js
new file mode 100644
index 00000000000000..4390a10863326b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/of/is-implemented.js
@@ -0,0 +1,8 @@
+'use strict';
+
+module.exports = function () {
+	var of = Array.of, result;
+	if (typeof of !== 'function') return false;
+	result = of('foo', 'bar');
+	return Boolean(result && (result[1] === 'bar'));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/of/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/of/shim.js
new file mode 100644
index 00000000000000..de72bc92291154
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/of/shim.js
@@ -0,0 +1,19 @@
+'use strict';
+
+var isFunction = require('../../function/is-function')
+
+  , slice = Array.prototype.slice, defineProperty = Object.defineProperty
+  , desc = { configurable: true, enumerable: true, writable: true, value: null };
+
+module.exports = function (/*…items*/) {
+	var result, i, l;
+	if (!this || (this === Array) || !isFunction(this)) return slice.call(arguments);
+	result = new this(l = arguments.length);
+	for (i = 0; i < l; ++i) {
+		desc.value = arguments[i];
+		defineProperty(result, i, desc);
+	}
+	desc.value = null;
+	result.length = l;
+	return result;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/to-array.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/to-array.js
new file mode 100644
index 00000000000000..ce908dd912959b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/to-array.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var from = require('./from')
+
+  , isArray = Array.isArray;
+
+module.exports = function (arrayLike) {
+	return isArray(arrayLike) ? arrayLike : from(arrayLike);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/valid-array.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/valid-array.js
new file mode 100644
index 00000000000000..d86a8f5f242b27
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/array/valid-array.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var isArray = Array.isArray;
+
+module.exports = function (value) {
+	if (isArray(value)) return value;
+	throw new TypeError(value + " is not an array");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/boolean/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/boolean/index.js
new file mode 100644
index 00000000000000..c193b948eb9d01
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/boolean/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = {
+	isBoolean: require('./is-boolean')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/boolean/is-boolean.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/boolean/is-boolean.js
new file mode 100644
index 00000000000000..5d1a802e11211c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/boolean/is-boolean.js
@@ -0,0 +1,10 @@
+'use strict';
+
+var toString = Object.prototype.toString
+
+  , id = toString.call(true);
+
+module.exports = function (x) {
+	return (typeof x === 'boolean') || ((typeof x === 'object') &&
+		((x instanceof Boolean) || (toString.call(x) === id)));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/date/#/copy.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/date/#/copy.js
new file mode 100644
index 00000000000000..69e2eb09fcbcf1
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/date/#/copy.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var getTime = Date.prototype.getTime;
+
+module.exports = function () { return new Date(getTime.call(this)); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/date/#/days-in-month.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/date/#/days-in-month.js
new file mode 100644
index 00000000000000..e780efe3c7f99e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/date/#/days-in-month.js
@@ -0,0 +1,17 @@
+'use strict';
+
+var getMonth = Date.prototype.getMonth;
+
+module.exports = function () {
+	switch (getMonth.call(this)) {
+	case 1:
+		return this.getFullYear() % 4 ? 28 : 29;
+	case 3:
+	case 5:
+	case 8:
+	case 10:
+		return 30;
+	default:
+		return 31;
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/date/#/floor-day.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/date/#/floor-day.js
new file mode 100644
index 00000000000000..0c9eb8b62788cf
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/date/#/floor-day.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var setHours = Date.prototype.setHours;
+
+module.exports = function () {
+	setHours.call(this, 0, 0, 0, 0);
+	return this;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/date/#/floor-month.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/date/#/floor-month.js
new file mode 100644
index 00000000000000..7328c250b36506
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/date/#/floor-month.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var floorDay = require('./floor-day');
+
+module.exports = function () {
+	floorDay.call(this).setDate(1);
+	return this;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/date/#/floor-year.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/date/#/floor-year.js
new file mode 100644
index 00000000000000..9c5085389fbf67
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/date/#/floor-year.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var floorMonth = require('./floor-month');
+
+module.exports = function () {
+	floorMonth.call(this).setMonth(0);
+	return this;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/date/#/format.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/date/#/format.js
new file mode 100644
index 00000000000000..15bd95f7eddf21
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/date/#/format.js
@@ -0,0 +1,21 @@
+'use strict';
+
+var pad       = require('../../number/#/pad')
+  , date      = require('../valid-date')
+
+  , format;
+
+format = require('../../string/format-method')({
+	Y: function () { return String(this.getFullYear()); },
+	y: function () { return String(this.getFullYear()).slice(-2); },
+	m: function () { return pad.call(this.getMonth() + 1, 2); },
+	d: function () { return pad.call(this.getDate(), 2); },
+	H: function () { return pad.call(this.getHours(), 2); },
+	M: function () { return pad.call(this.getMinutes(), 2); },
+	S: function () { return pad.call(this.getSeconds(), 2); },
+	L: function () { return pad.call(this.getMilliseconds(), 3); }
+});
+
+module.exports = function (pattern) {
+	return format.call(date(this), pattern);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/date/#/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/date/#/index.js
new file mode 100644
index 00000000000000..f71b2950029e59
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/date/#/index.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = {
+	copy:        require('./copy'),
+	daysInMonth: require('./days-in-month'),
+	floorDay:    require('./floor-day'),
+	floorMonth:  require('./floor-month'),
+	floorYear:   require('./floor-year'),
+	format:      require('./format')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/date/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/date/index.js
new file mode 100644
index 00000000000000..eac33fbe6dddce
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/date/index.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = {
+	'#':       require('./#'),
+	isDate:    require('./is-date'),
+	validDate: require('./valid-date')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/date/is-date.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/date/is-date.js
new file mode 100644
index 00000000000000..6ba236ecbc0783
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/date/is-date.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var toString = Object.prototype.toString
+
+  , id = toString.call(new Date());
+
+module.exports = function (x) {
+	return (x && ((x instanceof Date) || (toString.call(x) === id))) || false;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/date/valid-date.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/date/valid-date.js
new file mode 100644
index 00000000000000..7d1a9b60d4748a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/date/valid-date.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var isDate = require('./is-date');
+
+module.exports = function (x) {
+	if (!isDate(x)) throw new TypeError(x + " is not a Date object");
+	return x;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/error/#/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/error/#/index.js
new file mode 100644
index 00000000000000..b984aa91fef8b4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/error/#/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = {
+	throw: require('./throw')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/error/#/throw.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/error/#/throw.js
new file mode 100644
index 00000000000000..7e15ebd1cf028b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/error/#/throw.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var error = require('../valid-error');
+
+module.exports = function () { throw error(this); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/error/custom.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/error/custom.js
new file mode 100644
index 00000000000000..bbc2dc20b462b8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/error/custom.js
@@ -0,0 +1,20 @@
+'use strict';
+
+var assign = require('../object/assign')
+
+  , captureStackTrace = Error.captureStackTrace;
+
+exports = module.exports = function (message/*, code, ext*/) {
+	var err = new Error(), code = arguments[1], ext = arguments[2];
+	if (ext == null) {
+		if (code && (typeof code === 'object')) {
+			ext = code;
+			code = null;
+		}
+	}
+	if (ext != null) assign(err, ext);
+	err.message = String(message);
+	if (code != null) err.code = String(code);
+	if (captureStackTrace) captureStackTrace(err, exports);
+	return err;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/error/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/error/index.js
new file mode 100644
index 00000000000000..62984b52de0871
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/error/index.js
@@ -0,0 +1,8 @@
+'use strict';
+
+module.exports = {
+	'#':        require('./#'),
+	custom:     require('./custom'),
+	isError:    require('./is-error'),
+	validError: require('./valid-error')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/error/is-error.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/error/is-error.js
new file mode 100644
index 00000000000000..422705faf71d2f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/error/is-error.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var toString = Object.prototype.toString
+
+  , id = toString.call(new Error());
+
+module.exports = function (x) {
+	return (x && ((x instanceof Error) || (toString.call(x)) === id)) || false;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/error/valid-error.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/error/valid-error.js
new file mode 100644
index 00000000000000..0bef768a776d09
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/error/valid-error.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var isError = require('./is-error');
+
+module.exports = function (x) {
+	if (!isError(x)) throw new TypeError(x + " is not an Error object");
+	return x;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/#/compose.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/#/compose.js
new file mode 100644
index 00000000000000..1da5e01162dcf5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/#/compose.js
@@ -0,0 +1,20 @@
+'use strict';
+
+var callable = require('../../object/valid-callable')
+  , aFrom    = require('../../array/from')
+
+  , apply = Function.prototype.apply, call = Function.prototype.call
+  , callFn = function (arg, fn) { return call.call(fn, this, arg); };
+
+module.exports = function (fn/*, …fnn*/) {
+	var fns, first;
+	if (!fn) callable(fn);
+	fns = [this].concat(aFrom(arguments));
+	fns.forEach(callable);
+	fns = fns.reverse();
+	first = fns[0];
+	fns = fns.slice(1);
+	return function (arg) {
+		return fns.reduce(callFn, apply.call(first, this, arguments));
+	};
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/#/copy.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/#/copy.js
new file mode 100644
index 00000000000000..e1467f7671946c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/#/copy.js
@@ -0,0 +1,15 @@
+'use strict';
+
+var mixin         = require('../../object/mixin')
+  , validFunction = require('../valid-function')
+
+  , re = /^\s*function\s*([\0-'\)-\uffff]+)*\s*\(([\0-\(\*-\uffff]*)\)\s*\{/;
+
+module.exports = function () {
+	var match = String(validFunction(this)).match(re), fn;
+
+	fn = new Function('fn', 'return function ' + match[1].trim() + '(' +
+		match[2] + ') { return fn.apply(this, arguments); };')(this);
+	try { mixin(fn, this); } catch (ignore) {}
+	return fn;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/#/curry.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/#/curry.js
new file mode 100644
index 00000000000000..943d6faf860772
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/#/curry.js
@@ -0,0 +1,24 @@
+'use strict';
+
+var toPosInt     = require('../../number/to-pos-integer')
+  , callable     = require('../../object/valid-callable')
+  , defineLength = require('../_define-length')
+
+  , slice = Array.prototype.slice, apply = Function.prototype.apply
+  , curry;
+
+curry = function self(fn, length, preArgs) {
+	return defineLength(function () {
+		var args = preArgs ?
+				preArgs.concat(slice.call(arguments, 0, length - preArgs.length)) :
+				slice.call(arguments, 0, length);
+		return (args.length === length) ? apply.call(fn, this, args) :
+				self(fn, length, args);
+	}, preArgs ? (length - preArgs.length) : length);
+};
+
+module.exports = function (/*length*/) {
+	var length = arguments[0];
+	return curry(callable(this),
+		isNaN(length) ? toPosInt(this.length) : toPosInt(length));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/#/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/#/index.js
new file mode 100644
index 00000000000000..8d0da007fa182b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/#/index.js
@@ -0,0 +1,12 @@
+'use strict';
+
+module.exports = {
+	compose:        require('./compose'),
+	copy:           require('./copy'),
+	curry:          require('./curry'),
+	lock:           require('./lock'),
+	not:            require('./not'),
+	partial:        require('./partial'),
+	spread:         require('./spread'),
+	toStringTokens: require('./to-string-tokens')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/#/lock.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/#/lock.js
new file mode 100644
index 00000000000000..91e1a65cd91887
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/#/lock.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var callable = require('../../object/valid-callable')
+
+  , apply    = Function.prototype.apply;
+
+module.exports = function (/*…args*/) {
+	var fn = callable(this)
+	  , args = arguments;
+
+	return function () { return apply.call(fn, this, args); };
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/#/not.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/#/not.js
new file mode 100644
index 00000000000000..c6dbe97fb6ecd9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/#/not.js
@@ -0,0 +1,14 @@
+'use strict';
+
+var callable     = require('../../object/valid-callable')
+  , defineLength = require('../_define-length')
+
+  , apply = Function.prototype.apply;
+
+module.exports = function () {
+	var fn = callable(this);
+
+	return defineLength(function () {
+		return !apply.call(fn, this, arguments);
+	}, fn.length);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/#/partial.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/#/partial.js
new file mode 100644
index 00000000000000..bf31a3575a56df
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/#/partial.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var callable     = require('../../object/valid-callable')
+  , aFrom        = require('../../array/from')
+  , defineLength = require('../_define-length')
+
+  , apply = Function.prototype.apply;
+
+module.exports = function (/*…args*/) {
+	var fn = callable(this)
+	  , args = aFrom(arguments);
+
+	return defineLength(function () {
+		return apply.call(fn, this, args.concat(aFrom(arguments)));
+	}, fn.length - args.length);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/#/spread.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/#/spread.js
new file mode 100644
index 00000000000000..d7c93b7e07ee15
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/#/spread.js
@@ -0,0 +1,10 @@
+'use strict';
+
+var callable = require('../../object/valid-callable')
+
+  , apply = Function.prototype.apply;
+
+module.exports = function () {
+	var fn = callable(this);
+	return function (args) { return apply.call(fn, this, args); };
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/#/to-string-tokens.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/#/to-string-tokens.js
new file mode 100644
index 00000000000000..67afeae82def7e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/#/to-string-tokens.js
@@ -0,0 +1,11 @@
+'use strict';
+
+var validFunction = require('../valid-function')
+
+  , re = new RegExp('^\\s*function[\\0-\'\\)-\\uffff]*' +
+	'\\(([\\0-\\(\\*-\\uffff]*)\\)\\s*\\{([\\0-\\uffff]*)\\}\\s*$');
+
+module.exports = function () {
+	var data = String(validFunction(this)).match(re);
+	return { args: data[1], body: data[2] };
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/_define-length.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/_define-length.js
new file mode 100644
index 00000000000000..496ea62c52b612
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/_define-length.js
@@ -0,0 +1,44 @@
+'use strict';
+
+var toPosInt = require('../number/to-pos-integer')
+
+  , test = function (a, b) {}, desc, defineProperty
+  , generate, mixin;
+
+try {
+	Object.defineProperty(test, 'length', { configurable: true, writable: false,
+		enumerable: false, value: 1 });
+} catch (ignore) {}
+
+if (test.length === 1) {
+	// ES6
+	desc = { configurable: true, writable: false, enumerable: false };
+	defineProperty = Object.defineProperty;
+	module.exports = function (fn, length) {
+		length = toPosInt(length);
+		if (fn.length === length) return fn;
+		desc.value = length;
+		return defineProperty(fn, 'length', desc);
+	};
+} else {
+	mixin = require('../object/mixin');
+	generate = (function () {
+		var cache = [];
+		return function (l) {
+			var args, i = 0;
+			if (cache[l]) return cache[l];
+			args = [];
+			while (l--) args.push('a' + (++i).toString(36));
+			return new Function('fn', 'return function (' + args.join(', ') +
+				') { return fn.apply(this, arguments); };');
+		};
+	}());
+	module.exports = function (src, length) {
+		var target;
+		length = toPosInt(length);
+		if (src.length === length) return src;
+		target = generate(length)(src);
+		try { mixin(target, src); } catch (ignore) {}
+		return target;
+	};
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/constant.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/constant.js
new file mode 100644
index 00000000000000..10f1e203e2d023
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/constant.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (x) {
+	return function () { return x; };
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/identity.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/identity.js
new file mode 100644
index 00000000000000..a9289f0b21dfac
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/identity.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (x) { return x; };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/index.js
new file mode 100644
index 00000000000000..cfad3f3ec25bf8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/index.js
@@ -0,0 +1,15 @@
+// Export all modules.
+
+'use strict';
+
+module.exports = {
+	'#':           require('./#'),
+	constant:      require('./constant'),
+	identity:      require('./identity'),
+	invoke:        require('./invoke'),
+	isArguments:   require('./is-arguments'),
+	isFunction:    require('./is-function'),
+	noop:          require('./noop'),
+	pluck:         require('./pluck'),
+	validFunction: require('./valid-function')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/invoke.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/invoke.js
new file mode 100644
index 00000000000000..9195afddd8c1e8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/invoke.js
@@ -0,0 +1,15 @@
+'use strict';
+
+var isCallable = require('../object/is-callable')
+  , value      = require('../object/valid-value')
+
+  , slice = Array.prototype.slice, apply = Function.prototype.apply;
+
+module.exports = function (name/*, …args*/) {
+	var args = slice.call(arguments, 1), isFn = isCallable(name);
+	return function (obj) {
+		value(obj);
+		return apply.call(isFn ? name : obj[name], obj,
+			args.concat(slice.call(arguments, 1)));
+	};
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/is-arguments.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/is-arguments.js
new file mode 100644
index 00000000000000..9a29855f87dc6a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/is-arguments.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var toString = Object.prototype.toString
+
+  , id = toString.call((function () { return arguments; }()));
+
+module.exports = function (x) { return (toString.call(x) === id); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/is-function.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/is-function.js
new file mode 100644
index 00000000000000..ab4399ce25e98b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/is-function.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var toString = Object.prototype.toString
+
+  , id = toString.call(require('./noop'));
+
+module.exports = function (f) {
+	return (typeof f === "function") && (toString.call(f) === id);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/noop.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/noop.js
new file mode 100644
index 00000000000000..aa43baedf1d5d9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/noop.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function () {};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/pluck.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/pluck.js
new file mode 100644
index 00000000000000..7f70a30cbd95ee
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/pluck.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var value   = require('../object/valid-value');
+
+module.exports = function (name) {
+	return function (o) { return value(o)[name]; };
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/valid-function.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/valid-function.js
new file mode 100644
index 00000000000000..05fdee2c3debda
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/function/valid-function.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var isFunction = require('./is-function');
+
+module.exports = function (x) {
+	if (!isFunction(x)) throw new TypeError(x + " is not a function");
+	return x;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/global.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/global.js
new file mode 100644
index 00000000000000..872a40e814be44
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/global.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = new Function("return this")();
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/index.js
new file mode 100644
index 00000000000000..db9a7600b47115
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/index.js
@@ -0,0 +1,17 @@
+'use strict';
+
+module.exports = {
+	global:   require('./global'),
+
+	array:    require('./array'),
+	boolean:  require('./boolean'),
+	date:     require('./date'),
+	error:    require('./error'),
+	function: require('./function'),
+	iterable: require('./iterable'),
+	math:     require('./math'),
+	number:   require('./number'),
+	object:   require('./object'),
+	regExp:   require('./reg-exp'),
+	string:   require('./string')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/iterable/for-each.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/iterable/for-each.js
new file mode 100644
index 00000000000000..f1e20425b329a2
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/iterable/for-each.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var forOf      = require('es6-iterator/for-of')
+  , isIterable = require('es6-iterator/is-iterable')
+  , iterable   = require('./validate')
+
+  , forEach = Array.prototype.forEach;
+
+module.exports = function (target, cb/*, thisArg*/) {
+	if (isIterable(iterable(target))) forOf(target, cb, arguments[2]);
+	else forEach.call(target, cb, arguments[2]);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/iterable/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/iterable/index.js
new file mode 100644
index 00000000000000..a3e16a5e892c6c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/iterable/index.js
@@ -0,0 +1,8 @@
+'use strict';
+
+module.exports = {
+	forEach:        require('./for-each'),
+	is:             require('./is'),
+	validate:       require('./validate'),
+	validateObject: require('./validate-object')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/iterable/is.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/iterable/is.js
new file mode 100644
index 00000000000000..bb8bf287276bee
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/iterable/is.js
@@ -0,0 +1,10 @@
+'use strict';
+
+var iteratorSymbol = require('es6-symbol').iterator
+  , isArrayLike    = require('../object/is-array-like');
+
+module.exports = function (x) {
+	if (x == null) return false;
+	if (typeof x[iteratorSymbol] === 'function') return true;
+	return isArrayLike(x);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/iterable/validate-object.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/iterable/validate-object.js
new file mode 100644
index 00000000000000..988a6adb6249e7
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/iterable/validate-object.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var isObject = require('../object/is-object')
+  , is       = require('./is');
+
+module.exports = function (x) {
+	if (is(x) && isObject(x)) return x;
+	throw new TypeError(x + " is not an iterable or array-like object");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/iterable/validate.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/iterable/validate.js
new file mode 100644
index 00000000000000..1be6d7fcd96e44
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/iterable/validate.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var is = require('./is');
+
+module.exports = function (x) {
+	if (is(x)) return x;
+	throw new TypeError(x + " is not an iterable or array-like");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/_pack-ieee754.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/_pack-ieee754.js
new file mode 100644
index 00000000000000..eecda5654dad51
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/_pack-ieee754.js
@@ -0,0 +1,82 @@
+// Credit: https://github.com/paulmillr/es6-shim/
+
+'use strict';
+
+var abs = Math.abs, floor = Math.floor, log = Math.log, min = Math.min
+  , pow = Math.pow, LN2 = Math.LN2
+  , roundToEven;
+
+roundToEven = function (n) {
+	var w = floor(n), f = n - w;
+	if (f < 0.5) return w;
+	if (f > 0.5) return w + 1;
+	return w % 2 ? w + 1 : w;
+};
+
+module.exports = function (v, ebits, fbits) {
+	var bias = (1 << (ebits - 1)) - 1, s, e, f, i, bits, str, bytes;
+
+	// Compute sign, exponent, fraction
+	if (isNaN(v)) {
+		// NaN
+		// http://dev.w3.org/2006/webapi/WebIDL/#es-type-mapping
+		e = (1 << ebits) - 1;
+		f = pow(2, fbits - 1);
+		s = 0;
+	} else if (v === Infinity || v === -Infinity) {
+		e = (1 << ebits) - 1;
+		f = 0;
+		s = (v < 0) ? 1 : 0;
+	} else if (v === 0) {
+		e = 0;
+		f = 0;
+		s = (1 / v === -Infinity) ? 1 : 0;
+	} else {
+		s = v < 0;
+		v = abs(v);
+
+		if (v >= pow(2, 1 - bias)) {
+			e = min(floor(log(v) / LN2), 1023);
+			f = roundToEven(v / pow(2, e) * pow(2, fbits));
+			if (f / pow(2, fbits) >= 2) {
+				e = e + 1;
+				f = 1;
+			}
+			if (e > bias) {
+				// Overflow
+				e = (1 << ebits) - 1;
+				f = 0;
+			} else {
+				// Normal
+				e = e + bias;
+				f = f - pow(2, fbits);
+			}
+		} else {
+			// Subnormal
+			e = 0;
+			f = roundToEven(v / pow(2, 1 - bias - fbits));
+		}
+	}
+
+	// Pack sign, exponent, fraction
+	bits = [];
+	for (i = fbits; i; i -= 1) {
+		bits.push(f % 2 ? 1 : 0);
+		f = floor(f / 2);
+	}
+	for (i = ebits; i; i -= 1) {
+		bits.push(e % 2 ? 1 : 0);
+		e = floor(e / 2);
+	}
+	bits.push(s ? 1 : 0);
+	bits.reverse();
+	str = bits.join('');
+
+	// Bits to bytes
+	bytes = [];
+	while (str.length) {
+		bytes.push(parseInt(str.substring(0, 8), 2));
+		str = str.substring(8);
+	}
+	return bytes;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/_unpack-ieee754.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/_unpack-ieee754.js
new file mode 100644
index 00000000000000..c9f26f2bb6f12e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/_unpack-ieee754.js
@@ -0,0 +1,33 @@
+// Credit: https://github.com/paulmillr/es6-shim/
+
+'use strict';
+
+var pow = Math.pow;
+
+module.exports = function (bytes, ebits, fbits) {
+	// Bytes to bits
+	var bits = [], i, j, b, str,
+	bias, s, e, f;
+
+	for (i = bytes.length; i; i -= 1) {
+		b = bytes[i - 1];
+		for (j = 8; j; j -= 1) {
+			bits.push(b % 2 ? 1 : 0);
+			b = b >> 1;
+		}
+	}
+	bits.reverse();
+	str = bits.join('');
+
+	// Unpack sign, exponent, fraction
+	bias = (1 << (ebits - 1)) - 1;
+	s = parseInt(str.substring(0, 1), 2) ? -1 : 1;
+	e = parseInt(str.substring(1, 1 + ebits), 2);
+	f = parseInt(str.substring(1 + ebits), 2);
+
+	// Produce number
+	if (e === (1 << ebits) - 1) return f !== 0 ? NaN : s * Infinity;
+	if (e > 0) return s * pow(2, e - bias) * (1 + f / pow(2, fbits));
+	if (f !== 0) return s * pow(2, -(bias - 1)) * (f / pow(2, fbits));
+	return s < 0 ? -0 : 0;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/acosh/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/acosh/implement.js
new file mode 100644
index 00000000000000..f48ad11de722a1
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/acosh/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'acosh', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/acosh/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/acosh/index.js
new file mode 100644
index 00000000000000..00ddea69dd7a46
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/acosh/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.acosh
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/acosh/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/acosh/is-implemented.js
new file mode 100644
index 00000000000000..363f0d8bcdd61b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/acosh/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var acosh = Math.acosh;
+	if (typeof acosh !== 'function') return false;
+	return acosh(2) === 1.3169578969248166;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/acosh/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/acosh/shim.js
new file mode 100644
index 00000000000000..89a24b5d767e18
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/acosh/shim.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var log = Math.log, sqrt = Math.sqrt;
+
+module.exports = function (x) {
+	if (isNaN(x)) return NaN;
+	x = Number(x);
+	if (x < 1) return NaN;
+	if (x === 1) return 0;
+	if (x === Infinity) return x;
+	return log(x + sqrt(x * x - 1));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/asinh/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/asinh/implement.js
new file mode 100644
index 00000000000000..21f64d50491960
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/asinh/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'asinh', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/asinh/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/asinh/index.js
new file mode 100644
index 00000000000000..d415144eea7373
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/asinh/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.asinh
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/asinh/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/asinh/is-implemented.js
new file mode 100644
index 00000000000000..6c205f418cae9b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/asinh/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var asinh = Math.asinh;
+	if (typeof asinh !== 'function') return false;
+	return asinh(2) === 1.4436354751788103;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/asinh/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/asinh/shim.js
new file mode 100644
index 00000000000000..42fbf1457f7604
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/asinh/shim.js
@@ -0,0 +1,15 @@
+'use strict';
+
+var log = Math.log, sqrt = Math.sqrt;
+
+module.exports = function (x) {
+	if (isNaN(x)) return NaN;
+	x = Number(x);
+	if (x === 0) return x;
+	if (!isFinite(x)) return x;
+	if (x < 0) {
+		x = -x;
+		return -log(x + sqrt(x * x + 1));
+	}
+	return log(x + sqrt(x * x + 1));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/atanh/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/atanh/implement.js
new file mode 100644
index 00000000000000..1a4851343b3196
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/atanh/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'atanh', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/atanh/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/atanh/index.js
new file mode 100644
index 00000000000000..785b3deba5eb11
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/atanh/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.atanh
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/atanh/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/atanh/is-implemented.js
new file mode 100644
index 00000000000000..dbaf18ece2d2b0
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/atanh/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var atanh = Math.atanh;
+	if (typeof atanh !== 'function') return false;
+	return atanh(0.5) === 0.5493061443340549;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/atanh/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/atanh/shim.js
new file mode 100644
index 00000000000000..531e2891fe2f67
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/atanh/shim.js
@@ -0,0 +1,14 @@
+'use strict';
+
+var log = Math.log;
+
+module.exports = function (x) {
+	if (isNaN(x)) return NaN;
+	x = Number(x);
+	if (x < -1) return NaN;
+	if (x > 1) return NaN;
+	if (x === -1) return -Infinity;
+	if (x === 1) return Infinity;
+	if (x === 0) return x;
+	return 0.5 * log((1 + x) / (1 - x));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/cbrt/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/cbrt/implement.js
new file mode 100644
index 00000000000000..3a12dde487eba3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/cbrt/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'cbrt', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/cbrt/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/cbrt/index.js
new file mode 100644
index 00000000000000..89f966dfe4ed1a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/cbrt/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.cbrt
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/cbrt/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/cbrt/is-implemented.js
new file mode 100644
index 00000000000000..69809f3cf4956d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/cbrt/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var cbrt = Math.cbrt;
+	if (typeof cbrt !== 'function') return false;
+	return cbrt(2) === 1.2599210498948732;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/cbrt/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/cbrt/shim.js
new file mode 100644
index 00000000000000..bca196026c730a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/cbrt/shim.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var pow = Math.pow;
+
+module.exports = function (x) {
+	if (isNaN(x)) return NaN;
+	x = Number(x);
+	if (x === 0) return x;
+	if (!isFinite(x)) return x;
+	if (x < 0) return -pow(-x, 1 / 3);
+	return pow(x, 1 / 3);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/clz32/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/clz32/implement.js
new file mode 100644
index 00000000000000..339df33ea71822
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/clz32/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'clz32', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/clz32/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/clz32/index.js
new file mode 100644
index 00000000000000..1687b337e3bdf9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/clz32/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.clz32
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/clz32/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/clz32/is-implemented.js
new file mode 100644
index 00000000000000..ccc8f71337bf29
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/clz32/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var clz32 = Math.clz32;
+	if (typeof clz32 !== 'function') return false;
+	return clz32(1000) === 22;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/clz32/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/clz32/shim.js
new file mode 100644
index 00000000000000..2a582da3bf0b31
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/clz32/shim.js
@@ -0,0 +1,6 @@
+'use strict';
+
+module.exports = function (value) {
+	value = value >>> 0;
+	return value ? 32 - value.toString(2).length : 32;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/cosh/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/cosh/implement.js
new file mode 100644
index 00000000000000..f90d83056c8b62
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/cosh/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'cosh', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/cosh/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/cosh/index.js
new file mode 100644
index 00000000000000..000636ab774ae5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/cosh/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.cosh
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/cosh/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/cosh/is-implemented.js
new file mode 100644
index 00000000000000..c796bcbf314f05
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/cosh/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var cosh = Math.cosh;
+	if (typeof cosh !== 'function') return false;
+	return cosh(1) === 1.5430806348152437;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/cosh/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/cosh/shim.js
new file mode 100644
index 00000000000000..f9062bd976c693
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/cosh/shim.js
@@ -0,0 +1,11 @@
+'use strict';
+
+var exp = Math.exp;
+
+module.exports = function (x) {
+	if (isNaN(x)) return NaN;
+	x = Number(x);
+	if (x === 0) return 1;
+	if (!isFinite(x)) return Infinity;
+	return (exp(x) + exp(-x)) / 2;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/expm1/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/expm1/implement.js
new file mode 100644
index 00000000000000..fc20c8cfa068c4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/expm1/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'expm1', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/expm1/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/expm1/index.js
new file mode 100644
index 00000000000000..4c1bc77a222f78
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/expm1/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.expm1
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/expm1/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/expm1/is-implemented.js
new file mode 100644
index 00000000000000..3b106d5d535858
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/expm1/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var expm1 = Math.expm1;
+	if (typeof expm1 !== 'function') return false;
+	return expm1(1).toFixed(15) === '1.718281828459045';
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/expm1/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/expm1/shim.js
new file mode 100644
index 00000000000000..9c8c2360857e59
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/expm1/shim.js
@@ -0,0 +1,16 @@
+// Thanks: https://github.com/monolithed/ECMAScript-6
+
+'use strict';
+
+var exp = Math.exp;
+
+module.exports = function (x) {
+	if (isNaN(x)) return NaN;
+	x = Number(x);
+	if (x === 0) return x;
+	if (x === Infinity) return Infinity;
+	if (x === -Infinity) return -1;
+
+	if ((x > -1.0e-6) && (x < 1.0e-6)) return x + x * x / 2;
+	return exp(x) - 1;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/fround/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/fround/implement.js
new file mode 100644
index 00000000000000..c55b26c464bce5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/fround/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'fround', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/fround/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/fround/index.js
new file mode 100644
index 00000000000000..a077ed0ba33aa7
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/fround/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.fround
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/fround/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/fround/is-implemented.js
new file mode 100644
index 00000000000000..ffbf094e6b3447
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/fround/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var fround = Math.fround;
+	if (typeof fround !== 'function') return false;
+	return fround(1.337) === 1.3370000123977661;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/fround/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/fround/shim.js
new file mode 100644
index 00000000000000..f2c86e46a41c7a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/fround/shim.js
@@ -0,0 +1,33 @@
+// Credit: https://github.com/paulmillr/es6-shim/blob/master/es6-shim.js
+
+'use strict';
+
+var toFloat32;
+
+if (typeof Float32Array !== 'undefined') {
+	toFloat32 = (function () {
+		var float32Array = new Float32Array(1);
+		return function (x) {
+			float32Array[0] = x;
+			return float32Array[0];
+		};
+	}());
+} else {
+	toFloat32 = (function () {
+		var pack   = require('../_pack-ieee754')
+		  , unpack = require('../_unpack-ieee754');
+
+		return function (x) {
+			return unpack(pack(x, 8, 23), 8, 23);
+		};
+	}());
+}
+
+module.exports = function (x) {
+	if (isNaN(x)) return NaN;
+	x = Number(x);
+	if (x === 0) return x;
+	if (!isFinite(x)) return x;
+
+	return toFloat32(x);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/hypot/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/hypot/implement.js
new file mode 100644
index 00000000000000..b27fda7a0961b9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/hypot/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'hypot', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/hypot/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/hypot/index.js
new file mode 100644
index 00000000000000..334bc584cf7778
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/hypot/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.hypot
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/hypot/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/hypot/is-implemented.js
new file mode 100644
index 00000000000000..e75c5d36be34c8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/hypot/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var hypot = Math.hypot;
+	if (typeof hypot !== 'function') return false;
+	return hypot(3, 4) === 5;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/hypot/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/hypot/shim.js
new file mode 100644
index 00000000000000..3d0988bc13dd4e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/hypot/shim.js
@@ -0,0 +1,34 @@
+// Thanks for hints: https://github.com/paulmillr/es6-shim
+
+'use strict';
+
+var some = Array.prototype.some, abs = Math.abs, sqrt = Math.sqrt
+
+  , compare = function (a, b) { return b - a; }
+  , divide = function (x) { return x / this; }
+  , add = function (sum, number) { return sum + number * number; };
+
+module.exports = function (val1, val2/*, …valn*/) {
+	var result, numbers;
+	if (!arguments.length) return 0;
+	some.call(arguments, function (val) {
+		if (isNaN(val)) {
+			result = NaN;
+			return;
+		}
+		if (!isFinite(val)) {
+			result = Infinity;
+			return true;
+		}
+		if (result !== undefined) return;
+		val = Number(val);
+		if (val === 0) return;
+		if (!numbers) numbers = [abs(val)];
+		else numbers.push(abs(val));
+	});
+	if (result !== undefined) return result;
+	if (!numbers) return 0;
+
+	numbers.sort(compare);
+	return numbers[0] * sqrt(numbers.map(divide, numbers[0]).reduce(add, 0));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/imul/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/imul/implement.js
new file mode 100644
index 00000000000000..ed207bd271f7f7
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/imul/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'imul', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/imul/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/imul/index.js
new file mode 100644
index 00000000000000..41e5d5f010383f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/imul/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.imul
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/imul/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/imul/is-implemented.js
new file mode 100644
index 00000000000000..d8495dea2a8ec9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/imul/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var imul = Math.imul;
+	if (typeof imul !== 'function') return false;
+	return imul(-1, 8) === -8;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/imul/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/imul/shim.js
new file mode 100644
index 00000000000000..8fd8a8d7a79111
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/imul/shim.js
@@ -0,0 +1,13 @@
+// Thanks: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference
+//         /Global_Objects/Math/imul
+
+'use strict';
+
+module.exports = function (x, y) {
+	var xh  = (x >>> 16) & 0xffff, xl = x & 0xffff
+	  , yh  = (y >>> 16) & 0xffff, yl = y & 0xffff;
+
+	// the shift by 0 fixes the sign on the high part
+	// the final |0 converts the unsigned value into a signed value
+	return ((xl * yl) + (((xh * yl + xl * yh) << 16) >>> 0) | 0);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/index.js
new file mode 100644
index 00000000000000..d112d0bfe0d04d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/index.js
@@ -0,0 +1,21 @@
+'use strict';
+
+module.exports = {
+	acosh:  require('./acosh'),
+	asinh:  require('./asinh'),
+	atanh:  require('./atanh'),
+	cbrt:   require('./cbrt'),
+	clz32:  require('./clz32'),
+	cosh:   require('./cosh'),
+	expm1:  require('./expm1'),
+	fround: require('./fround'),
+	hypot:  require('./hypot'),
+	imul:   require('./imul'),
+	log10:  require('./log10'),
+	log2:   require('./log2'),
+	log1p:  require('./log1p'),
+	sign:   require('./sign'),
+	sinh:   require('./sinh'),
+	tanh:   require('./tanh'),
+	trunc:  require('./trunc')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log10/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log10/implement.js
new file mode 100644
index 00000000000000..dd96edd80e0f20
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log10/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'log10', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log10/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log10/index.js
new file mode 100644
index 00000000000000..a9eee513130691
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log10/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.log10
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log10/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log10/is-implemented.js
new file mode 100644
index 00000000000000..c7f40ee7753bef
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log10/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var log10 = Math.log10;
+	if (typeof log10 !== 'function') return false;
+	return log10(2) === 0.3010299956639812;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log10/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log10/shim.js
new file mode 100644
index 00000000000000..fc77287f6176ff
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log10/shim.js
@@ -0,0 +1,14 @@
+'use strict';
+
+var log = Math.log, LOG10E = Math.LOG10E;
+
+module.exports = function (x) {
+	if (isNaN(x)) return NaN;
+	x = Number(x);
+	if (x < 0) return NaN;
+	if (x === 0) return -Infinity;
+	if (x === 1) return 0;
+	if (x === Infinity) return Infinity;
+
+	return log(x) * LOG10E;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log1p/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log1p/implement.js
new file mode 100644
index 00000000000000..f62f91f6877d5b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log1p/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'log1p', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log1p/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log1p/index.js
new file mode 100644
index 00000000000000..107b114713cb57
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log1p/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.log1p
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log1p/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log1p/is-implemented.js
new file mode 100644
index 00000000000000..61e90974c5f5e0
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log1p/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var log1p = Math.log1p;
+	if (typeof log1p !== 'function') return false;
+	return log1p(1) === 0.6931471805599453;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log1p/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log1p/shim.js
new file mode 100644
index 00000000000000..10acebca4ab9af
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log1p/shim.js
@@ -0,0 +1,17 @@
+// Thanks: https://github.com/monolithed/ECMAScript-6/blob/master/ES6.js
+
+'use strict';
+
+var log = Math.log;
+
+module.exports = function (x) {
+	if (isNaN(x)) return NaN;
+	x = Number(x);
+	if (x < -1) return NaN;
+	if (x === -1) return -Infinity;
+	if (x === 0) return x;
+	if (x === Infinity) return Infinity;
+
+	if (x > -1.0e-8 && x < 1.0e-8) return (x - x * x / 2);
+	return log(1 + x);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log2/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log2/implement.js
new file mode 100644
index 00000000000000..8483f0950aa965
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log2/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'log2', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log2/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log2/index.js
new file mode 100644
index 00000000000000..87e9050abe0895
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log2/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.log2
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log2/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log2/is-implemented.js
new file mode 100644
index 00000000000000..802322faf38e32
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log2/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var log2 = Math.log2;
+	if (typeof log2 !== 'function') return false;
+	return log2(3).toFixed(15) === '1.584962500721156';
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log2/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log2/shim.js
new file mode 100644
index 00000000000000..cd80994a72b7d5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/log2/shim.js
@@ -0,0 +1,14 @@
+'use strict';
+
+var log = Math.log, LOG2E = Math.LOG2E;
+
+module.exports = function (x) {
+	if (isNaN(x)) return NaN;
+	x = Number(x);
+	if (x < 0) return NaN;
+	if (x === 0) return -Infinity;
+	if (x === 1) return 0;
+	if (x === Infinity) return Infinity;
+
+	return log(x) * LOG2E;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/sign/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/sign/implement.js
new file mode 100644
index 00000000000000..b0db2f413fa598
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/sign/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'sign', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/sign/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/sign/index.js
new file mode 100644
index 00000000000000..b2326333432fcb
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/sign/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.sign
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/sign/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/sign/is-implemented.js
new file mode 100644
index 00000000000000..6d0de475aba61e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/sign/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var sign = Math.sign;
+	if (typeof sign !== 'function') return false;
+	return ((sign(10) === 1) && (sign(-20) === -1));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/sign/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/sign/shim.js
new file mode 100644
index 00000000000000..4df9c95aa5d64f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/sign/shim.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function (value) {
+	value = Number(value);
+	if (isNaN(value) || (value === 0)) return value;
+	return (value > 0) ? 1 : -1;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/sinh/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/sinh/implement.js
new file mode 100644
index 00000000000000..f259a631b5718a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/sinh/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'sinh', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/sinh/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/sinh/index.js
new file mode 100644
index 00000000000000..e5bea572f838d6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/sinh/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.sinh
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/sinh/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/sinh/is-implemented.js
new file mode 100644
index 00000000000000..888ec67a9c8cd8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/sinh/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var sinh = Math.sinh;
+	if (typeof sinh !== 'function') return false;
+	return ((sinh(1) === 1.1752011936438014) && (sinh(Number.MIN_VALUE) === 5e-324));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/sinh/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/sinh/shim.js
new file mode 100644
index 00000000000000..5b725bed656d95
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/sinh/shim.js
@@ -0,0 +1,17 @@
+// Parts of implementation taken from es6-shim project
+// See: https://github.com/paulmillr/es6-shim/blob/master/es6-shim.js
+
+'use strict';
+
+var expm1 = require('../expm1')
+
+  , abs = Math.abs, exp = Math.exp, e = Math.E;
+
+module.exports = function (x) {
+	if (isNaN(x)) return NaN;
+	x = Number(x);
+	if (x === 0) return x;
+	if (!isFinite(x)) return x;
+	if (abs(x) < 1) return (expm1(x) - expm1(-x)) / 2;
+	return (exp(x - 1) - exp(-x - 1)) * e / 2;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/tanh/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/tanh/implement.js
new file mode 100644
index 00000000000000..5199a029c88b7e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/tanh/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'tanh', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/tanh/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/tanh/index.js
new file mode 100644
index 00000000000000..6099c408a82be9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/tanh/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.tanh
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/tanh/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/tanh/is-implemented.js
new file mode 100644
index 00000000000000..a7d22237136416
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/tanh/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var tanh = Math.tanh;
+	if (typeof tanh !== 'function') return false;
+	return ((tanh(1) === 0.7615941559557649) && (tanh(Number.MAX_VALUE) === 1));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/tanh/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/tanh/shim.js
new file mode 100644
index 00000000000000..f6e948f2c53797
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/tanh/shim.js
@@ -0,0 +1,17 @@
+'use strict';
+
+var exp = Math.exp;
+
+module.exports = function (x) {
+	var a, b;
+	if (isNaN(x)) return NaN;
+	x = Number(x);
+	if (x === 0) return x;
+	if (x === Infinity) return 1;
+	if (x === -Infinity) return -1;
+	a = exp(x);
+	if (a === Infinity) return 1;
+	b = exp(-x);
+	if (b === Infinity) return -1;
+	return (a - b) / (a + b);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/trunc/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/trunc/implement.js
new file mode 100644
index 00000000000000..3ee80ab2a0a0b8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/trunc/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Math, 'trunc', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/trunc/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/trunc/index.js
new file mode 100644
index 00000000000000..0b0f9b2ac93882
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/trunc/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Math.trunc
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/trunc/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/trunc/is-implemented.js
new file mode 100644
index 00000000000000..3e8cde1f0053dd
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/trunc/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var trunc = Math.trunc;
+	if (typeof trunc !== 'function') return false;
+	return (trunc(13.67) === 13) && (trunc(-13.67) === -13);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/trunc/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/trunc/shim.js
new file mode 100644
index 00000000000000..02e2c2ad3bfcf4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/math/trunc/shim.js
@@ -0,0 +1,13 @@
+'use strict';
+
+var floor = Math.floor;
+
+module.exports = function (x) {
+	if (isNaN(x)) return NaN;
+	x = Number(x);
+	if (x === 0) return x;
+	if (x === Infinity) return Infinity;
+	if (x === -Infinity) return -Infinity;
+	if (x > 0) return floor(x);
+	return -floor(-x);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/#/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/#/index.js
new file mode 100644
index 00000000000000..324811704b80a0
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/#/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = {
+	pad: require('./pad')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/#/pad.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/#/pad.js
new file mode 100644
index 00000000000000..4478f6a11e0c9b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/#/pad.js
@@ -0,0 +1,15 @@
+'use strict';
+
+var pad      = require('../../string/#/pad')
+  , toPosInt = require('../to-pos-integer')
+
+  , toFixed = Number.prototype.toFixed;
+
+module.exports = function (length/*, precision*/) {
+	var precision;
+	length = toPosInt(length);
+	precision = toPosInt(arguments[1]);
+
+	return pad.call(precision ? toFixed.call(this, precision) : this,
+		'0', length + (precision ? (1 + precision) : 0));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/epsilon/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/epsilon/implement.js
new file mode 100644
index 00000000000000..f0a670ae33824b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/epsilon/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Number, 'EPSILON', { value: require('./'),
+		configurable: false, enumerable: false, writable: false });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/epsilon/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/epsilon/index.js
new file mode 100644
index 00000000000000..4e4b621b7bc6f5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/epsilon/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = 2.220446049250313e-16;
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/epsilon/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/epsilon/is-implemented.js
new file mode 100644
index 00000000000000..141f5d2f24a512
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/epsilon/is-implemented.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function () {
+	return (typeof Number.EPSILON === 'number');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/index.js
new file mode 100644
index 00000000000000..35daf78eea88c2
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/index.js
@@ -0,0 +1,16 @@
+'use strict';
+
+module.exports = {
+	'#':              require('./#'),
+	EPSILON:          require('./epsilon'),
+	isFinite:         require('./is-finite'),
+	isInteger:        require('./is-integer'),
+	isNaN:            require('./is-nan'),
+	isNumber:         require('./is-number'),
+	isSafeInteger:    require('./is-safe-integer'),
+	MAX_SAFE_INTEGER: require('./max-safe-integer'),
+	MIN_SAFE_INTEGER: require('./min-safe-integer'),
+	toInteger:        require('./to-integer'),
+	toPosInteger:     require('./to-pos-integer'),
+	toUint32:         require('./to-uint32')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-finite/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-finite/implement.js
new file mode 100644
index 00000000000000..51d7cac07adb71
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-finite/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Number, 'isFinite', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-finite/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-finite/index.js
new file mode 100644
index 00000000000000..15d5f40588134c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-finite/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Number.isFinite
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-finite/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-finite/is-implemented.js
new file mode 100644
index 00000000000000..556e396bb0b0fd
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-finite/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var isFinite = Number.isFinite;
+	if (typeof isFinite !== 'function') return false;
+	return !isFinite('23') && isFinite(34) && !isFinite(Infinity);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-finite/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-finite/shim.js
new file mode 100644
index 00000000000000..e3aee551a7053a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-finite/shim.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (value) {
+	return (typeof value === 'number') && isFinite(value);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-integer/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-integer/implement.js
new file mode 100644
index 00000000000000..fe53f28143ad0c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-integer/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Number, 'isInteger', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-integer/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-integer/index.js
new file mode 100644
index 00000000000000..55e039a99d6d97
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-integer/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Number.isInteger
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-integer/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-integer/is-implemented.js
new file mode 100644
index 00000000000000..a0e573be7c299d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-integer/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var isInteger = Number.isInteger;
+	if (typeof isInteger !== 'function') return false;
+	return !isInteger('23') && isInteger(34) && !isInteger(32.34);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-integer/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-integer/shim.js
new file mode 100644
index 00000000000000..5402939806da40
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-integer/shim.js
@@ -0,0 +1,8 @@
+// Credit: http://www.2ality.com/2014/05/is-integer.html
+
+'use strict';
+
+module.exports = function (value) {
+	if (typeof value !== 'number') return false;
+	return (value % 1 === 0);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-nan/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-nan/implement.js
new file mode 100644
index 00000000000000..e1c5deea36a653
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-nan/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Number, 'isNaN', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-nan/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-nan/index.js
new file mode 100644
index 00000000000000..3b2c4ca6bd902a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-nan/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Number.isNaN
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-nan/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-nan/is-implemented.js
new file mode 100644
index 00000000000000..4cf276656365ca
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-nan/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var isNaN = Number.isNaN;
+	if (typeof isNaN !== 'function') return false;
+	return !isNaN({}) && isNaN(NaN) && !isNaN(34);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-nan/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-nan/shim.js
new file mode 100644
index 00000000000000..070d96cd460d3a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-nan/shim.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (value) { return (value !== value); } //jslint: ignore
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-number.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-number.js
new file mode 100644
index 00000000000000..19a99e4f194c2e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-number.js
@@ -0,0 +1,11 @@
+'use strict';
+
+var toString = Object.prototype.toString
+
+  , id = toString.call(1);
+
+module.exports = function (x) {
+	return ((typeof x === 'number') ||
+		((x instanceof Number) ||
+			((typeof x === 'object') && (toString.call(x) === id))));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-safe-integer/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-safe-integer/implement.js
new file mode 100644
index 00000000000000..51cef960212134
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-safe-integer/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Number, 'isSafeInteger', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-safe-integer/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-safe-integer/index.js
new file mode 100644
index 00000000000000..49adeaaf784e23
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-safe-integer/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Number.isSafeInteger
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-safe-integer/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-safe-integer/is-implemented.js
new file mode 100644
index 00000000000000..510b60e4e4bd43
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-safe-integer/is-implemented.js
@@ -0,0 +1,8 @@
+'use strict';
+
+module.exports = function () {
+	var isSafeInteger = Number.isSafeInteger;
+	if (typeof isSafeInteger !== 'function') return false;
+	return !isSafeInteger('23') && isSafeInteger(34232322323) &&
+			!isSafeInteger(9007199254740992);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-safe-integer/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-safe-integer/shim.js
new file mode 100644
index 00000000000000..692acdd6ca7799
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-safe-integer/shim.js
@@ -0,0 +1,11 @@
+'use strict';
+
+var isInteger = require('../is-integer/shim')
+  , maxValue  = require('../max-safe-integer')
+
+  , abs = Math.abs;
+
+module.exports = function (value) {
+	if (!isInteger(value)) return false;
+	return abs(value) <= maxValue;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/max-safe-integer/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/max-safe-integer/implement.js
new file mode 100644
index 00000000000000..4e0bb5741d926d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/max-safe-integer/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Number, 'MAX_SAFE_INTEGER', { value: require('./'),
+		configurable: false, enumerable: false, writable: false });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/max-safe-integer/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/max-safe-integer/index.js
new file mode 100644
index 00000000000000..ed5d6a5379fe15
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/max-safe-integer/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = Math.pow(2, 53) - 1;
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/max-safe-integer/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/max-safe-integer/is-implemented.js
new file mode 100644
index 00000000000000..7bd08a9da4edc5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/max-safe-integer/is-implemented.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function () {
+	return (typeof Number.MAX_SAFE_INTEGER === 'number');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/min-safe-integer/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/min-safe-integer/implement.js
new file mode 100644
index 00000000000000..e3f110e419162f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/min-safe-integer/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Number, 'MIN_SAFE_INTEGER', { value: require('./'),
+		configurable: false, enumerable: false, writable: false });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/min-safe-integer/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/min-safe-integer/index.js
new file mode 100644
index 00000000000000..1c6cc2744efe14
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/min-safe-integer/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = -(Math.pow(2, 53) - 1);
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/min-safe-integer/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/min-safe-integer/is-implemented.js
new file mode 100644
index 00000000000000..efc9875f486d4a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/min-safe-integer/is-implemented.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function () {
+	return (typeof Number.MIN_SAFE_INTEGER === 'number');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/to-integer.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/to-integer.js
new file mode 100644
index 00000000000000..60e798c5fda58d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/to-integer.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var sign = require('../math/sign')
+
+  , abs = Math.abs, floor = Math.floor;
+
+module.exports = function (value) {
+	if (isNaN(value)) return 0;
+	value = Number(value);
+	if ((value === 0) || !isFinite(value)) return value;
+	return sign(value) * floor(abs(value));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/to-pos-integer.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/to-pos-integer.js
new file mode 100644
index 00000000000000..605a302c7106f7
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/to-pos-integer.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var toInteger = require('./to-integer')
+
+  , max = Math.max;
+
+module.exports = function (value) { return max(0, toInteger(value)); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/to-uint32.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/to-uint32.js
new file mode 100644
index 00000000000000..6263e85ed6de95
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/to-uint32.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (value) { return value >>> 0; };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/_iterate.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/_iterate.js
new file mode 100644
index 00000000000000..bf2c55d08601d3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/_iterate.js
@@ -0,0 +1,29 @@
+// Internal method, used by iteration functions.
+// Calls a function for each key-value pair found in object
+// Optionally takes compareFn to iterate object in specific order
+
+'use strict';
+
+var isCallable = require('./is-callable')
+  , callable   = require('./valid-callable')
+  , value      = require('./valid-value')
+
+  , call = Function.prototype.call, keys = Object.keys
+  , propertyIsEnumerable = Object.prototype.propertyIsEnumerable;
+
+module.exports = function (method, defVal) {
+	return function (obj, cb/*, thisArg, compareFn*/) {
+		var list, thisArg = arguments[2], compareFn = arguments[3];
+		obj = Object(value(obj));
+		callable(cb);
+
+		list = keys(obj);
+		if (compareFn) {
+			list.sort(isCallable(compareFn) ? compareFn.bind(obj) : undefined);
+		}
+		return list[method](function (key, index) {
+			if (!propertyIsEnumerable.call(obj, key)) return defVal;
+			return call.call(cb, thisArg, obj[key], key, obj, index);
+		});
+	};
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/assign/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/assign/implement.js
new file mode 100644
index 00000000000000..3bcc68e31e1a44
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/assign/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Object, 'assign', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/assign/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/assign/index.js
new file mode 100644
index 00000000000000..ab0f9f249e81a8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/assign/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Object.assign
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/assign/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/assign/is-implemented.js
new file mode 100644
index 00000000000000..579ad2ddc433b9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/assign/is-implemented.js
@@ -0,0 +1,9 @@
+'use strict';
+
+module.exports = function () {
+	var assign = Object.assign, obj;
+	if (typeof assign !== 'function') return false;
+	obj = { foo: 'raz' };
+	assign(obj, { bar: 'dwa' }, { trzy: 'trzy' });
+	return (obj.foo + obj.bar + obj.trzy) === 'razdwatrzy';
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/assign/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/assign/shim.js
new file mode 100644
index 00000000000000..74da11a86a8556
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/assign/shim.js
@@ -0,0 +1,22 @@
+'use strict';
+
+var keys  = require('../keys')
+  , value = require('../valid-value')
+
+  , max = Math.max;
+
+module.exports = function (dest, src/*, …srcn*/) {
+	var error, i, l = max(arguments.length, 2), assign;
+	dest = Object(value(dest));
+	assign = function (key) {
+		try { dest[key] = src[key]; } catch (e) {
+			if (!error) error = e;
+		}
+	};
+	for (i = 1; i < l; ++i) {
+		src = arguments[i];
+		keys(src).forEach(assign);
+	}
+	if (error !== undefined) throw error;
+	return dest;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/clear.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/clear.js
new file mode 100644
index 00000000000000..85e463728550d0
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/clear.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var keys = require('./keys');
+
+module.exports = function (obj) {
+	var error;
+	keys(obj).forEach(function (key) {
+		try {
+			delete this[key];
+		} catch (e) {
+			if (!error) error = e;
+		}
+	}, obj);
+	if (error !== undefined) throw error;
+	return obj;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/compact.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/compact.js
new file mode 100644
index 00000000000000..d021da457e3914
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/compact.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var filter = require('./filter');
+
+module.exports = function (obj) {
+	return filter(obj, function (val) { return val != null; });
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/compare.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/compare.js
new file mode 100644
index 00000000000000..2ab11f1a396350
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/compare.js
@@ -0,0 +1,42 @@
+'use strict';
+
+var strCompare = require('../string/#/case-insensitive-compare')
+  , isObject   = require('./is-object')
+
+  , resolve, typeMap;
+
+typeMap = {
+	undefined: 0,
+	object: 1,
+	boolean: 2,
+	string: 3,
+	number: 4
+};
+
+resolve = function (a) {
+	if (isObject(a)) {
+		if (typeof a.valueOf !== 'function') return NaN;
+		a = a.valueOf();
+		if (isObject(a)) {
+			if (typeof a.toString !== 'function') return NaN;
+			a = a.toString();
+			if (typeof a !== 'string') return NaN;
+		}
+	}
+	return a;
+};
+
+module.exports = function (a, b) {
+	if (a === b) return 0; // Same
+
+	a = resolve(a);
+	b = resolve(b);
+	if (a == b) return typeMap[typeof a] - typeMap[typeof b]; //jslint: ignore
+	if (a == null) return -1;
+	if (b == null) return 1;
+	if ((typeof a === 'string') || (typeof b === 'string')) {
+		return strCompare.call(a, b);
+	}
+	if ((a !== a) && (b !== b)) return 0; //jslint: ignore
+	return Number(a) - Number(b);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/copy-deep.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/copy-deep.js
new file mode 100644
index 00000000000000..548e3ee4b66bac
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/copy-deep.js
@@ -0,0 +1,30 @@
+'use strict';
+
+var isPlainObject = require('./is-plain-object')
+  , value         = require('./valid-value')
+
+  , keys = Object.keys
+  , copy;
+
+copy = function (source) {
+	var target = {};
+	this[0].push(source);
+	this[1].push(target);
+	keys(source).forEach(function (key) {
+		var index;
+		if (!isPlainObject(source[key])) {
+			target[key] = source[key];
+			return;
+		}
+		index = this[0].indexOf(source[key]);
+		if (index === -1) target[key] = copy.call(this, source[key]);
+		else target[key] = this[1][index];
+	}, this);
+	return target;
+};
+
+module.exports = function (source) {
+	var obj = Object(value(source));
+	if (obj !== source) return obj;
+	return copy.call([[], []], obj);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/copy.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/copy.js
new file mode 100644
index 00000000000000..4d7177285fe5b3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/copy.js
@@ -0,0 +1,10 @@
+'use strict';
+
+var assign = require('./assign')
+  , value  = require('./valid-value');
+
+module.exports = function (obj) {
+	var copy = Object(value(obj));
+	if (copy !== obj) return copy;
+	return assign({}, obj);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/count.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/count.js
new file mode 100644
index 00000000000000..29cfbb53fb40ae
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/count.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var keys  = require('./keys');
+
+module.exports = function (obj) { return keys(obj).length; };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/create.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/create.js
new file mode 100644
index 00000000000000..f813b4661c4498
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/create.js
@@ -0,0 +1,36 @@
+// Workaround for http://code.google.com/p/v8/issues/detail?id=2804
+
+'use strict';
+
+var create = Object.create, shim;
+
+if (!require('./set-prototype-of/is-implemented')()) {
+	shim = require('./set-prototype-of/shim');
+}
+
+module.exports = (function () {
+	var nullObject, props, desc;
+	if (!shim) return create;
+	if (shim.level !== 1) return create;
+
+	nullObject = {};
+	props = {};
+	desc = { configurable: false, enumerable: false, writable: true,
+		value: undefined };
+	Object.getOwnPropertyNames(Object.prototype).forEach(function (name) {
+		if (name === '__proto__') {
+			props[name] = { configurable: true, enumerable: false, writable: true,
+				value: undefined };
+			return;
+		}
+		props[name] = desc;
+	});
+	Object.defineProperties(nullObject, props);
+
+	Object.defineProperty(shim, 'nullPolyfill', { configurable: false,
+		enumerable: false, writable: false, value: nullObject });
+
+	return function (prototype, props) {
+		return create((prototype === null) ? nullObject : prototype, props);
+	};
+}());
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/eq.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/eq.js
new file mode 100644
index 00000000000000..037937ea6e9749
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/eq.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (x, y) {
+	return ((x === y) || ((x !== x) && (y !== y))); //jslint: ignore
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/every.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/every.js
new file mode 100644
index 00000000000000..1303db20958f8d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/every.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./_iterate')('every', true);
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/filter.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/filter.js
new file mode 100644
index 00000000000000..e5edb49b1b1610
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/filter.js
@@ -0,0 +1,15 @@
+'use strict';
+
+var callable = require('./valid-callable')
+  , forEach  = require('./for-each')
+
+  , call = Function.prototype.call;
+
+module.exports = function (obj, cb/*, thisArg*/) {
+	var o = {}, thisArg = arguments[2];
+	callable(cb);
+	forEach(obj, function (value, key, obj, index) {
+		if (call.call(cb, thisArg, value, key, obj, index)) o[key] = obj[key];
+	});
+	return o;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/first-key.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/first-key.js
new file mode 100644
index 00000000000000..7df10b2f7f948d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/first-key.js
@@ -0,0 +1,14 @@
+'use strict';
+
+var value = require('./valid-value')
+
+  , propertyIsEnumerable = Object.prototype.propertyIsEnumerable;
+
+module.exports = function (obj) {
+	var i;
+	value(obj);
+	for (i in obj) {
+		if (propertyIsEnumerable.call(obj, i)) return i;
+	}
+	return null;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/flatten.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/flatten.js
new file mode 100644
index 00000000000000..e8b40444a94692
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/flatten.js
@@ -0,0 +1,17 @@
+'use strict';
+
+var isPlainObject = require('./is-plain-object')
+  , forEach       = require('./for-each')
+
+  , process;
+
+process = function self(value, key) {
+	if (isPlainObject(value)) forEach(value, self, this);
+	else this[key] = value;
+};
+
+module.exports = function (obj) {
+	var flattened = {};
+	forEach(obj, process, flattened);
+	return flattened;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/for-each.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/for-each.js
new file mode 100644
index 00000000000000..6674f8a614795b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/for-each.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./_iterate')('forEach');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/get-property-names.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/get-property-names.js
new file mode 100644
index 00000000000000..54a01e5047a392
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/get-property-names.js
@@ -0,0 +1,18 @@
+'use strict';
+
+var uniq  = require('../array/#/uniq')
+  , value = require('./valid-value')
+
+  , push = Array.prototype.push
+  , getOwnPropertyNames = Object.getOwnPropertyNames
+  , getPrototypeOf = Object.getPrototypeOf;
+
+module.exports = function (obj) {
+	var keys;
+	obj = Object(value(obj));
+	keys = getOwnPropertyNames(obj);
+	while ((obj = getPrototypeOf(obj))) {
+		push.apply(keys, getOwnPropertyNames(obj));
+	}
+	return uniq.call(keys);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/index.js
new file mode 100644
index 00000000000000..4bdf403583ace9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/index.js
@@ -0,0 +1,48 @@
+'use strict';
+
+module.exports = {
+	assign:                     require('./assign'),
+	clear:                      require('./clear'),
+	compact:                    require('./compact'),
+	compare:                    require('./compare'),
+	copy:                       require('./copy'),
+	copyDeep:                   require('./copy-deep'),
+	count:                      require('./count'),
+	create:                     require('./create'),
+	eq:                         require('./eq'),
+	every:                      require('./every'),
+	filter:                     require('./filter'),
+	firstKey:                   require('./first-key'),
+	flatten:                    require('./flatten'),
+	forEach:                    require('./for-each'),
+	getPropertyNames:           require('./get-property-names'),
+	is:                         require('./is'),
+	isArrayLike:                require('./is-array-like'),
+	isCallable:                 require('./is-callable'),
+	isCopy:                     require('./is-copy'),
+	isCopyDeep:                 require('./is-copy-deep'),
+	isEmpty:                    require('./is-empty'),
+	isObject:                   require('./is-object'),
+	isPlainObject:              require('./is-plain-object'),
+	keyOf:                      require('./key-of'),
+	keys:                       require('./keys'),
+	map:                        require('./map'),
+	mapKeys:                    require('./map-keys'),
+	normalizeOptions:           require('./normalize-options'),
+	mixin:                      require('./mixin'),
+	mixinPrototypes:            require('./mixin-prototypes'),
+	primitiveSet:               require('./primitive-set'),
+	safeTraverse:               require('./safe-traverse'),
+	serialize:                  require('./serialize'),
+	setPrototypeOf:             require('./set-prototype-of'),
+	some:                       require('./some'),
+	toArray:                    require('./to-array'),
+	unserialize:                require('./unserialize'),
+	validateArrayLike:          require('./validate-array-like'),
+	validateArrayLikeObject:    require('./validate-array-like-object'),
+	validCallable:              require('./valid-callable'),
+	validObject:                require('./valid-object'),
+	validateStringifiable:      require('./validate-stringifiable'),
+	validateStringifiableValue: require('./validate-stringifiable-value'),
+	validValue:                 require('./valid-value')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/is-array-like.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/is-array-like.js
new file mode 100644
index 00000000000000..b8beed225b05ad
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/is-array-like.js
@@ -0,0 +1,14 @@
+'use strict';
+
+var isFunction = require('../function/is-function')
+  , isObject   = require('./is-object');
+
+module.exports = function (x) {
+	return ((x != null) && (typeof x.length === 'number') &&
+
+		// Just checking ((typeof x === 'object') && (typeof x !== 'function'))
+		// won't work right for some cases, e.g.:
+		// type of instance of NodeList in Safari is a 'function'
+
+		((isObject(x) && !isFunction(x)) || (typeof x === "string"))) || false;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/is-callable.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/is-callable.js
new file mode 100644
index 00000000000000..5d5d4b316b2a1c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/is-callable.js
@@ -0,0 +1,5 @@
+// Deprecated
+
+'use strict';
+
+module.exports = function (obj) { return typeof obj === 'function'; };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/is-copy-deep.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/is-copy-deep.js
new file mode 100644
index 00000000000000..c4b2b42b100836
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/is-copy-deep.js
@@ -0,0 +1,58 @@
+'use strict';
+
+var eq            = require('./eq')
+  , isPlainObject = require('./is-plain-object')
+  , value         = require('./valid-value')
+
+  , isArray = Array.isArray, keys = Object.keys
+  , propertyIsEnumerable = Object.prototype.propertyIsEnumerable
+
+  , eqArr, eqVal, eqObj;
+
+eqArr = function (a, b, recMap) {
+	var i, l = a.length;
+	if (l !== b.length) return false;
+	for (i = 0; i < l; ++i) {
+		if (a.hasOwnProperty(i) !== b.hasOwnProperty(i)) return false;
+		if (!eqVal(a[i], b[i], recMap)) return false;
+	}
+	return true;
+};
+
+eqObj = function (a, b, recMap) {
+	var k1 = keys(a), k2 = keys(b);
+	if (k1.length !== k2.length) return false;
+	return k1.every(function (key) {
+		if (!propertyIsEnumerable.call(b, key)) return false;
+		return eqVal(a[key], b[key], recMap);
+	});
+};
+
+eqVal = function (a, b, recMap) {
+	var i, eqX, c1, c2;
+	if (eq(a, b)) return true;
+	if (isPlainObject(a)) {
+		if (!isPlainObject(b)) return false;
+		eqX = eqObj;
+	} else if (isArray(a) && isArray(b)) {
+		eqX = eqArr;
+	} else {
+		return false;
+	}
+	c1 = recMap[0];
+	c2 = recMap[1];
+	i = c1.indexOf(a);
+	if (i !== -1) {
+		if (c2[i].indexOf(b) !== -1) return true;
+	} else {
+		i = c1.push(a) - 1;
+		c2[i] = [];
+	}
+	c2[i].push(b);
+	return eqX(a, b, recMap);
+};
+
+module.exports = function (a, b) {
+	if (eq(value(a), value(b))) return true;
+	return eqVal(Object(a), Object(b), [[], []]);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/is-copy.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/is-copy.js
new file mode 100644
index 00000000000000..4fe639d4efcd2d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/is-copy.js
@@ -0,0 +1,24 @@
+'use strict';
+
+var eq     = require('./eq')
+  , value  = require('./valid-value')
+
+  , keys = Object.keys
+  , propertyIsEnumerable = Object.prototype.propertyIsEnumerable;
+
+module.exports = function (a, b) {
+	var k1, k2;
+
+	if (eq(value(a), value(b))) return true;
+
+	a = Object(a);
+	b = Object(b);
+
+	k1 = keys(a);
+	k2 = keys(b);
+	if (k1.length !== k2.length) return false;
+	return k1.every(function (key) {
+		if (!propertyIsEnumerable.call(b, key)) return false;
+		return eq(a[key], b[key]);
+	});
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/is-empty.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/is-empty.js
new file mode 100644
index 00000000000000..7b51a87cf57e70
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/is-empty.js
@@ -0,0 +1,14 @@
+'use strict';
+
+var value = require('./valid-value')
+
+  , propertyIsEnumerable = Object.prototype.propertyIsEnumerable;
+
+module.exports = function (obj) {
+	var i;
+	value(obj);
+	for (i in obj) { //jslint: ignore
+		if (propertyIsEnumerable.call(obj, i)) return false;
+	}
+	return true;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/is-object.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/is-object.js
new file mode 100644
index 00000000000000..a86facf187a86f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/is-object.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var map = { function: true, object: true };
+
+module.exports = function (x) {
+	return ((x != null) && map[typeof x]) || false;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/is-plain-object.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/is-plain-object.js
new file mode 100644
index 00000000000000..9a2823198e746f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/is-plain-object.js
@@ -0,0 +1,20 @@
+'use strict';
+
+var getPrototypeOf = Object.getPrototypeOf, prototype = Object.prototype
+  , toString = prototype.toString
+
+  , id = Object().toString();
+
+module.exports = function (value) {
+	var proto, constructor;
+	if (!value || (typeof value !== 'object') || (toString.call(value) !== id)) {
+		return false;
+	}
+	proto = getPrototypeOf(value);
+	if (proto === null) {
+		constructor = value.constructor;
+		if (typeof constructor !== 'function') return true;
+		return (constructor.prototype !== value);
+	}
+	return (proto === prototype) || (getPrototypeOf(proto) === null);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/is.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/is.js
new file mode 100644
index 00000000000000..5778b502d924cd
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/is.js
@@ -0,0 +1,10 @@
+// Implementation credits go to:
+// http://wiki.ecmascript.org/doku.php?id=harmony:egal
+
+'use strict';
+
+module.exports = function (x, y) {
+	return (x === y) ?
+			((x !== 0) || ((1 / x) === (1 / y))) :
+			((x !== x) && (y !== y)); //jslint: ignore
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/key-of.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/key-of.js
new file mode 100644
index 00000000000000..8c44c8d8027f8b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/key-of.js
@@ -0,0 +1,15 @@
+'use strict';
+
+var eq   = require('./eq')
+  , some = require('./some');
+
+module.exports = function (obj, searchValue) {
+	var r;
+	return some(obj, function (value, name) {
+		if (eq(value, searchValue)) {
+			r = name;
+			return true;
+		}
+		return false;
+	}) ? r : null;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/keys/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/keys/implement.js
new file mode 100644
index 00000000000000..c6872bd02af0b2
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/keys/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(Object, 'keys', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/keys/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/keys/index.js
new file mode 100644
index 00000000000000..5ef052233a76e6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/keys/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Object.keys
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/keys/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/keys/is-implemented.js
new file mode 100644
index 00000000000000..40c32c33940c7c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/keys/is-implemented.js
@@ -0,0 +1,8 @@
+'use strict';
+
+module.exports = function () {
+	try {
+		Object.keys('primitive');
+		return true;
+	} catch (e) { return false; }
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/keys/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/keys/shim.js
new file mode 100644
index 00000000000000..034b6b2981185a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/keys/shim.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var keys = Object.keys;
+
+module.exports = function (object) {
+	return keys(object == null ? object : Object(object));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/map-keys.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/map-keys.js
new file mode 100644
index 00000000000000..26f0ecacb8aef3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/map-keys.js
@@ -0,0 +1,15 @@
+'use strict';
+
+var callable = require('./valid-callable')
+  , forEach  = require('./for-each')
+
+  , call = Function.prototype.call;
+
+module.exports = function (obj, cb/*, thisArg*/) {
+	var o = {}, thisArg = arguments[2];
+	callable(cb);
+	forEach(obj, function (value, key, obj, index) {
+		o[call.call(cb, thisArg, key, value, this, index)] = value;
+	}, obj);
+	return o;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/map.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/map.js
new file mode 100644
index 00000000000000..6b39d3c94b7421
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/map.js
@@ -0,0 +1,15 @@
+'use strict';
+
+var callable = require('./valid-callable')
+  , forEach  = require('./for-each')
+
+  , call = Function.prototype.call;
+
+module.exports = function (obj, cb/*, thisArg*/) {
+	var o = {}, thisArg = arguments[2];
+	callable(cb);
+	forEach(obj, function (value, key, obj, index) {
+		o[key] = call.call(cb, thisArg, value, key, obj, index);
+	});
+	return o;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/mixin-prototypes.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/mixin-prototypes.js
new file mode 100644
index 00000000000000..1ef5756423cd36
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/mixin-prototypes.js
@@ -0,0 +1,34 @@
+'use strict';
+
+var value = require('./valid-value')
+  , mixin = require('./mixin')
+
+  , defineProperty = Object.defineProperty
+  , getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor
+  , getOwnPropertyNames = Object.getOwnPropertyNames
+  , getPrototypeOf = Object.getPrototypeOf
+  , hasOwnProperty = Object.prototype.hasOwnProperty;
+
+module.exports = function (target, source) {
+	var error, end, define;
+	target = Object(value(target));
+	source = Object(value(source));
+	end = getPrototypeOf(target);
+	if (source === end) return target;
+	try {
+		mixin(target, source);
+	} catch (e) { error = e; }
+	source = getPrototypeOf(source);
+	define = function (name) {
+		if (hasOwnProperty.call(target, name)) return;
+		try {
+			defineProperty(target, name, getOwnPropertyDescriptor(source, name));
+		} catch (e) { error = e; }
+	};
+	while (source && (source !== end)) {
+		getOwnPropertyNames(source).forEach(define);
+		source = getPrototypeOf(source);
+	}
+	if (error) throw error;
+	return target;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/mixin.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/mixin.js
new file mode 100644
index 00000000000000..80b5df5e04b9b3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/mixin.js
@@ -0,0 +1,19 @@
+'use strict';
+
+var value = require('./valid-value')
+
+  , defineProperty = Object.defineProperty
+  , getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor
+  , getOwnPropertyNames = Object.getOwnPropertyNames;
+
+module.exports = function (target, source) {
+	var error;
+	target = Object(value(target));
+	getOwnPropertyNames(Object(value(source))).forEach(function (name) {
+		try {
+			defineProperty(target, name, getOwnPropertyDescriptor(source, name));
+		} catch (e) { error = e; }
+	});
+	if (error !== undefined) throw error;
+	return target;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/normalize-options.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/normalize-options.js
new file mode 100644
index 00000000000000..cf8ed8d38cabd1
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/normalize-options.js
@@ -0,0 +1,17 @@
+'use strict';
+
+var forEach = Array.prototype.forEach, create = Object.create;
+
+var process = function (src, obj) {
+	var key;
+	for (key in src) obj[key] = src[key];
+};
+
+module.exports = function (options/*, …options*/) {
+	var result = create(null);
+	forEach.call(arguments, function (options) {
+		if (options == null) return;
+		process(Object(options), result);
+	});
+	return result;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/primitive-set.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/primitive-set.js
new file mode 100644
index 00000000000000..ada109510d4bd9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/primitive-set.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var forEach = Array.prototype.forEach, create = Object.create;
+
+module.exports = function (arg/*, …args*/) {
+	var set = create(null);
+	forEach.call(arguments, function (name) { set[name] = true; });
+	return set;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/safe-traverse.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/safe-traverse.js
new file mode 100644
index 00000000000000..7e1b5f41edf162
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/safe-traverse.js
@@ -0,0 +1,15 @@
+'use strict';
+
+var value = require('./valid-value');
+
+module.exports = function (obj/*, …names*/) {
+	var length, current = 1;
+	value(obj);
+	length = arguments.length - 1;
+	if (!length) return obj;
+	while (current < length) {
+		obj = obj[arguments[current++]];
+		if (obj == null) return undefined;
+	}
+	return obj[arguments[current]];
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/serialize.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/serialize.js
new file mode 100644
index 00000000000000..8113b6801dd395
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/serialize.js
@@ -0,0 +1,36 @@
+'use strict';
+
+var toArray  = require('./to-array')
+  , isDate   = require('../date/is-date')
+  , isRegExp = require('../reg-exp/is-reg-exp')
+
+  , isArray = Array.isArray, stringify = JSON.stringify
+  , keyValueToString = function (value, key) { return stringify(key) + ':' + exports(value); };
+
+var sparseMap = function (arr) {
+	var i, l = arr.length, result = new Array(l);
+	for (i = 0; i < l; ++i) {
+		if (!arr.hasOwnProperty(i)) continue;
+		result[i] = exports(arr[i]);
+	}
+	return result;
+};
+
+module.exports = exports = function (obj) {
+	if (obj == null) return String(obj);
+	switch (typeof obj) {
+	case 'string':
+		return stringify(obj);
+	case 'number':
+	case 'boolean':
+	case 'function':
+		return String(obj);
+	case 'object':
+		if (isArray(obj)) return '[' + sparseMap(obj) + ']';
+		if (isRegExp(obj)) return String(obj);
+		if (isDate(obj)) return 'new Date(' + obj.valueOf() + ')';
+		return '{' + toArray(obj, keyValueToString) + '}';
+	default:
+		throw new TypeError("Serialization of " + String(obj) + "is unsupported");
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/set-prototype-of/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/set-prototype-of/implement.js
new file mode 100644
index 00000000000000..000e6bdbbebcb7
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/set-prototype-of/implement.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var shim;
+
+if (!require('./is-implemented')() && (shim = require('./shim'))) {
+	Object.defineProperty(Object, 'setPrototypeOf',
+		{ value: shim, configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/set-prototype-of/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/set-prototype-of/index.js
new file mode 100644
index 00000000000000..ccc40995b1e6b5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/set-prototype-of/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? Object.setPrototypeOf
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/set-prototype-of/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/set-prototype-of/is-implemented.js
new file mode 100644
index 00000000000000..98d0c8436a8d46
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/set-prototype-of/is-implemented.js
@@ -0,0 +1,11 @@
+'use strict';
+
+var create = Object.create, getPrototypeOf = Object.getPrototypeOf
+  , x = {};
+
+module.exports = function (/*customCreate*/) {
+	var setPrototypeOf = Object.setPrototypeOf
+	  , customCreate = arguments[0] || create;
+	if (typeof setPrototypeOf !== 'function') return false;
+	return getPrototypeOf(setPrototypeOf(customCreate(null), x)) === x;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/set-prototype-of/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/set-prototype-of/shim.js
new file mode 100644
index 00000000000000..4ec944675e5685
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/set-prototype-of/shim.js
@@ -0,0 +1,73 @@
+// Big thanks to @WebReflection for sorting this out
+// https://gist.github.com/WebReflection/5593554
+
+'use strict';
+
+var isObject      = require('../is-object')
+  , value         = require('../valid-value')
+
+  , isPrototypeOf = Object.prototype.isPrototypeOf
+  , defineProperty = Object.defineProperty
+  , nullDesc = { configurable: true, enumerable: false, writable: true,
+		value: undefined }
+  , validate;
+
+validate = function (obj, prototype) {
+	value(obj);
+	if ((prototype === null) || isObject(prototype)) return obj;
+	throw new TypeError('Prototype must be null or an object');
+};
+
+module.exports = (function (status) {
+	var fn, set;
+	if (!status) return null;
+	if (status.level === 2) {
+		if (status.set) {
+			set = status.set;
+			fn = function (obj, prototype) {
+				set.call(validate(obj, prototype), prototype);
+				return obj;
+			};
+		} else {
+			fn = function (obj, prototype) {
+				validate(obj, prototype).__proto__ = prototype;
+				return obj;
+			};
+		}
+	} else {
+		fn = function self(obj, prototype) {
+			var isNullBase;
+			validate(obj, prototype);
+			isNullBase = isPrototypeOf.call(self.nullPolyfill, obj);
+			if (isNullBase) delete self.nullPolyfill.__proto__;
+			if (prototype === null) prototype = self.nullPolyfill;
+			obj.__proto__ = prototype;
+			if (isNullBase) defineProperty(self.nullPolyfill, '__proto__', nullDesc);
+			return obj;
+		};
+	}
+	return Object.defineProperty(fn, 'level', { configurable: false,
+		enumerable: false, writable: false, value: status.level });
+}((function () {
+	var x = Object.create(null), y = {}, set
+	  , desc = Object.getOwnPropertyDescriptor(Object.prototype, '__proto__');
+
+	if (desc) {
+		try {
+			set = desc.set; // Opera crashes at this point
+			set.call(x, y);
+		} catch (ignore) { }
+		if (Object.getPrototypeOf(x) === y) return { set: set, level: 2 };
+	}
+
+	x.__proto__ = y;
+	if (Object.getPrototypeOf(x) === y) return { level: 2 };
+
+	x = {};
+	x.__proto__ = y;
+	if (Object.getPrototypeOf(x) === y) return { level: 1 };
+
+	return false;
+}())));
+
+require('../create');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/some.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/some.js
new file mode 100644
index 00000000000000..cde5ddeecdf749
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/some.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./_iterate')('some', false);
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/to-array.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/to-array.js
new file mode 100644
index 00000000000000..a954abb26fdffd
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/to-array.js
@@ -0,0 +1,18 @@
+'use strict';
+
+var callable = require('./valid-callable')
+  , forEach  = require('./for-each')
+
+  , call = Function.prototype.call
+
+  , defaultCb = function (value, key) { return [key, value]; };
+
+module.exports = function (obj/*, cb, thisArg, compareFn*/) {
+	var a = [], cb = arguments[1], thisArg = arguments[2];
+	cb = (cb == null) ? defaultCb : callable(cb);
+
+	forEach(obj, function (value, key, obj, index) {
+		a.push(call.call(cb, thisArg, value, key, this, index));
+	}, obj, arguments[3]);
+	return a;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/unserialize.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/unserialize.js
new file mode 100644
index 00000000000000..ce68e403ae1b6e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/unserialize.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var value  = require('./valid-value');
+
+module.exports = exports = function (code) {
+	return (new Function('return ' + value(code)))();
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/valid-callable.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/valid-callable.js
new file mode 100644
index 00000000000000..c977527a4fd660
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/valid-callable.js
@@ -0,0 +1,6 @@
+'use strict';
+
+module.exports = function (fn) {
+	if (typeof fn !== 'function') throw new TypeError(fn + " is not a function");
+	return fn;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/valid-object.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/valid-object.js
new file mode 100644
index 00000000000000..f82bd51ed106f2
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/valid-object.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var isObject = require('./is-object');
+
+module.exports = function (value) {
+	if (!isObject(value)) throw new TypeError(value + " is not an Object");
+	return value;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/valid-value.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/valid-value.js
new file mode 100644
index 00000000000000..36c8ec31e84731
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/valid-value.js
@@ -0,0 +1,6 @@
+'use strict';
+
+module.exports = function (value) {
+	if (value == null) throw new TypeError("Cannot use null or undefined");
+	return value;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/validate-array-like-object.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/validate-array-like-object.js
new file mode 100644
index 00000000000000..89e12c51c5dfcf
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/validate-array-like-object.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var isArrayLike = require('./is-array-like')
+  , isObject    = require('./is-object');
+
+module.exports = function (obj) {
+	if (isObject(obj) && isArrayLike(obj)) return obj;
+	throw new TypeError(obj + " is not array-like object");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/validate-array-like.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/validate-array-like.js
new file mode 100644
index 00000000000000..6a35b54a14f677
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/validate-array-like.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var isArrayLike = require('./is-array-like');
+
+module.exports = function (obj) {
+	if (isArrayLike(obj)) return obj;
+	throw new TypeError(obj + " is not array-like value");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/validate-stringifiable-value.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/validate-stringifiable-value.js
new file mode 100644
index 00000000000000..9df3b668fb06c9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/validate-stringifiable-value.js
@@ -0,0 +1,6 @@
+'use strict';
+
+var value         = require('./valid-value')
+  , stringifiable = require('./validate-stringifiable');
+
+module.exports = function (x) { return stringifiable(value(x)); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/validate-stringifiable.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/validate-stringifiable.js
new file mode 100644
index 00000000000000..eba7ce787cdfad
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/validate-stringifiable.js
@@ -0,0 +1,9 @@
+'use strict';
+
+module.exports = function (stringifiable) {
+	try {
+		return String(stringifiable);
+	} catch (e) {
+		throw new TypeError("Passed argument cannot be stringifed");
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/package.json b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/package.json
new file mode 100644
index 00000000000000..01d6532749e89c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/package.json
@@ -0,0 +1,74 @@
+{
+  "name": "es5-ext",
+  "version": "0.10.7",
+  "description": "ECMAScript 5 extensions and ES6 shims",
+  "author": {
+    "name": "Mariusz Nowak",
+    "email": "medyk@medikoo.com",
+    "url": "http://www.medikoo.com/"
+  },
+  "keywords": [
+    "ecmascript",
+    "ecmascript5",
+    "ecmascript6",
+    "es5",
+    "es6",
+    "extensions",
+    "ext",
+    "addons",
+    "extras",
+    "harmony",
+    "javascript",
+    "polyfill",
+    "shim",
+    "util",
+    "utils",
+    "utilities"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/medikoo/es5-ext.git"
+  },
+  "dependencies": {
+    "es6-iterator": "~0.1.3",
+    "es6-symbol": "~2.0.1"
+  },
+  "devDependencies": {
+    "tad": "~0.2.2",
+    "xlint": "~0.2.2",
+    "xlint-jslint-medikoo": "~0.1.2"
+  },
+  "scripts": {
+    "lint": "node node_modules/xlint/bin/xlint --linter=node_modules/xlint-jslint-medikoo/index.js --no-cache --no-stream",
+    "lint-console": "node node_modules/xlint/bin/xlint --linter=node_modules/xlint-jslint-medikoo/index.js --watch",
+    "test": "node ./node_modules/tad/bin/tad"
+  },
+  "license": "MIT",
+  "gitHead": "5b63ee02f50dfbc70dc1f62bc66b8718af443f83",
+  "bugs": {
+    "url": "https://github.com/medikoo/es5-ext/issues"
+  },
+  "homepage": "https://github.com/medikoo/es5-ext",
+  "_id": "es5-ext@0.10.7",
+  "_shasum": "dfaea50721301042e2d89c1719d43493fa821656",
+  "_from": "es5-ext@>=0.10.6 <0.11.0",
+  "_npmVersion": "2.7.4",
+  "_nodeVersion": "0.12.2",
+  "_npmUser": {
+    "name": "medikoo",
+    "email": "medikoo+npm@medikoo.com"
+  },
+  "maintainers": [
+    {
+      "name": "medikoo",
+      "email": "medikoo+npm@medikoo.com"
+    }
+  ],
+  "dist": {
+    "shasum": "dfaea50721301042e2d89c1719d43493fa821656",
+    "tarball": "http://registry.npmjs.org/es5-ext/-/es5-ext-0.10.7.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/es5-ext/-/es5-ext-0.10.7.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/index.js
new file mode 100644
index 00000000000000..f7e7a58ebd780a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/index.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = {
+	isSticky:  require('./is-sticky'),
+	isUnicode: require('./is-unicode'),
+	match:     require('./match'),
+	replace:   require('./replace'),
+	search:    require('./search'),
+	split:     require('./split')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/is-sticky.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/is-sticky.js
new file mode 100644
index 00000000000000..830a481f7e9213
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/is-sticky.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var validRegExp = require('../valid-reg-exp')
+
+  , re = /\/[a-xz]*y[a-xz]*$/;
+
+module.exports = function () {
+	return Boolean(String(validRegExp(this)).match(re));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/is-unicode.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/is-unicode.js
new file mode 100644
index 00000000000000..b005f6d9194f1f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/is-unicode.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var validRegExp = require('../valid-reg-exp')
+
+  , re = /\/[a-xz]*u[a-xz]*$/;
+
+module.exports = function () {
+	return Boolean(String(validRegExp(this)).match(re));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/match/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/match/implement.js
new file mode 100644
index 00000000000000..921c9368e780b6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/match/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(RegExp.prototype, 'match', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/match/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/match/index.js
new file mode 100644
index 00000000000000..0534ac3bc352b3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/match/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? RegExp.prototype.match
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/match/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/match/is-implemented.js
new file mode 100644
index 00000000000000..b7e99643148089
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/match/is-implemented.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var re = /foo/;
+
+module.exports = function () {
+	if (typeof re.match !== 'function') return false;
+	return re.match('barfoobar') && !re.match('elo');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/match/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/match/shim.js
new file mode 100644
index 00000000000000..4f99cf4d1c02c5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/match/shim.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var validRegExp = require('../../valid-reg-exp');
+
+module.exports = function (string) {
+	validRegExp(this);
+	return String(string).match(this);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/replace/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/replace/implement.js
new file mode 100644
index 00000000000000..ad580de890618e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/replace/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(RegExp.prototype, 'replace', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/replace/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/replace/index.js
new file mode 100644
index 00000000000000..5658177d804881
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/replace/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? RegExp.prototype.replace
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/replace/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/replace/is-implemented.js
new file mode 100644
index 00000000000000..1b42d252430bd5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/replace/is-implemented.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var re = /foo/;
+
+module.exports = function () {
+	if (typeof re.replace !== 'function') return false;
+	return re.replace('foobar', 'mar') === 'marbar';
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/replace/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/replace/shim.js
new file mode 100644
index 00000000000000..c3e6aebab04cf3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/replace/shim.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var validRegExp = require('../../valid-reg-exp');
+
+module.exports = function (string, replaceValue) {
+	validRegExp(this);
+	return String(string).replace(this, replaceValue);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/search/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/search/implement.js
new file mode 100644
index 00000000000000..3804f4eb1c3bb5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/search/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(RegExp.prototype, 'search', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/search/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/search/index.js
new file mode 100644
index 00000000000000..67995d4ac7b9f3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/search/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? RegExp.prototype.search
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/search/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/search/is-implemented.js
new file mode 100644
index 00000000000000..efba889f81724d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/search/is-implemented.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var re = /foo/;
+
+module.exports = function () {
+	if (typeof re.search !== 'function') return false;
+	return re.search('barfoo') === 3;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/search/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/search/shim.js
new file mode 100644
index 00000000000000..6d9dcaed8ab26f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/search/shim.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var validRegExp = require('../../valid-reg-exp');
+
+module.exports = function (string) {
+	validRegExp(this);
+	return String(string).search(this);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/split/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/split/implement.js
new file mode 100644
index 00000000000000..50facb6834d7c1
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/split/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(RegExp.prototype, 'split', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/split/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/split/index.js
new file mode 100644
index 00000000000000..f101f5af7503cf
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/split/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? RegExp.prototype.split
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/split/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/split/is-implemented.js
new file mode 100644
index 00000000000000..7244c998bf45fd
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/split/is-implemented.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var re = /\|/;
+
+module.exports = function () {
+	if (typeof re.split !== 'function') return false;
+	return re.split('bar|foo')[1] === 'foo';
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/split/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/split/shim.js
new file mode 100644
index 00000000000000..76154e7e3c0069
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/split/shim.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var validRegExp = require('../../valid-reg-exp');
+
+module.exports = function (string) {
+	validRegExp(this);
+	return String(string).split(this);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/sticky/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/sticky/implement.js
new file mode 100644
index 00000000000000..7e8af1db31641b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/sticky/implement.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var isSticky = require('../is-sticky');
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(RegExp.prototype, 'sticky', { configurable: true,
+		enumerable: false, get: isSticky });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/sticky/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/sticky/is-implemented.js
new file mode 100644
index 00000000000000..379c4a5a8fb1b8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/sticky/is-implemented.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function () {
+	return RegExp.prototype.sticky === false;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/unicode/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/unicode/implement.js
new file mode 100644
index 00000000000000..5a82a4d1d23386
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/unicode/implement.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var isUnicode = require('../is-unicode');
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(RegExp.prototype, 'unicode', { configurable: true,
+		enumerable: false, get: isUnicode });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/unicode/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/unicode/is-implemented.js
new file mode 100644
index 00000000000000..a8b15b3b38defb
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/#/unicode/is-implemented.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function () {
+	return RegExp.prototype.unicode === false;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/escape.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/escape.js
new file mode 100644
index 00000000000000..a2363fcfc68a03
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/escape.js
@@ -0,0 +1,9 @@
+// Thanks to Andrew Clover:
+// http://stackoverflow.com/questions/3561493
+// /is-there-a-regexp-escape-function-in-javascript
+
+'use strict';
+
+var re = /[\-\/\\\^$*+?.()|\[\]{}]/g;
+
+module.exports = function (str) { return String(str).replace(re, '\\$&'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/index.js
new file mode 100644
index 00000000000000..75ea3135a89afe
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/index.js
@@ -0,0 +1,8 @@
+'use strict';
+
+module.exports = {
+	'#':         require('./#'),
+	escape:      require('./escape'),
+	isRegExp:    require('./is-reg-exp'),
+	validRegExp: require('./valid-reg-exp')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/is-reg-exp.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/is-reg-exp.js
new file mode 100644
index 00000000000000..6eb12977c031d9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/is-reg-exp.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var toString = Object.prototype.toString
+
+  , id = toString.call(/a/);
+
+module.exports = function (x) {
+	return (x && (x instanceof RegExp || (toString.call(x) === id))) || false;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/valid-reg-exp.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/valid-reg-exp.js
new file mode 100644
index 00000000000000..d3a77641da0f86
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/reg-exp/valid-reg-exp.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var isRegExp = require('./is-reg-exp');
+
+module.exports = function (x) {
+	if (!isRegExp(x)) throw new TypeError(x + " is not a RegExp object");
+	return x;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/@@iterator/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/@@iterator/implement.js
new file mode 100644
index 00000000000000..4494d7b6af3d93
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/@@iterator/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(String.prototype, require('es6-symbol').iterator,
+		{ value: require('./shim'), configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/@@iterator/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/@@iterator/index.js
new file mode 100644
index 00000000000000..22f15e69600bc0
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/@@iterator/index.js
@@ -0,0 +1,4 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? String.prototype[require('es6-symbol').iterator] : require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/@@iterator/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/@@iterator/is-implemented.js
new file mode 100644
index 00000000000000..f5c462deb91064
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/@@iterator/is-implemented.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var iteratorSymbol = require('es6-symbol').iterator;
+
+module.exports = function () {
+	var str = '🙈f', iterator, result;
+	if (typeof str[iteratorSymbol] !== 'function') return false;
+	iterator = str[iteratorSymbol]();
+	if (!iterator) return false;
+	if (typeof iterator.next !== 'function') return false;
+	result = iterator.next();
+	if (!result) return false;
+	if (result.value !== '🙈') return false;
+	if (result.done !== false) return false;
+	return true;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/@@iterator/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/@@iterator/shim.js
new file mode 100644
index 00000000000000..0be30292f6e98d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/@@iterator/shim.js
@@ -0,0 +1,6 @@
+'use strict';
+
+var StringIterator = require('es6-iterator/string')
+  , value          = require('../../../object/valid-value');
+
+module.exports = function () { return new StringIterator(value(this)); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/at.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/at.js
new file mode 100644
index 00000000000000..77bd251ac4f1ae
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/at.js
@@ -0,0 +1,33 @@
+// Based on: https://github.com/mathiasbynens/String.prototype.at
+// Thanks @mathiasbynens !
+
+'use strict';
+
+var toInteger  = require('../../number/to-integer')
+  , validValue = require('../../object/valid-value');
+
+module.exports = function (pos) {
+	var str = String(validValue(this)), size = str.length
+	  , cuFirst, cuSecond, nextPos, len;
+	pos = toInteger(pos);
+
+	// Account for out-of-bounds indices
+	// The odd lower bound is because the ToInteger operation is
+	// going to round `n` to `0` for `-1 < n <= 0`.
+	if (pos <= -1 || pos >= size) return '';
+
+	// Second half of `ToInteger`
+	pos = pos | 0;
+	// Get the first code unit and code unit value
+	cuFirst = str.charCodeAt(pos);
+	nextPos = pos + 1;
+	len = 1;
+	if ( // check if it’s the start of a surrogate pair
+		(cuFirst >= 0xD800) && (cuFirst <= 0xDBFF) && // high surrogate
+			(size > nextPos) // there is a next code unit
+	) {
+		cuSecond = str.charCodeAt(nextPos);
+		if (cuSecond >= 0xDC00 && cuSecond <= 0xDFFF) len = 2; // low surrogate
+	}
+	return str.slice(pos, pos + len);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/camel-to-hyphen.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/camel-to-hyphen.js
new file mode 100644
index 00000000000000..1cb8d127796d8b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/camel-to-hyphen.js
@@ -0,0 +1,10 @@
+'use strict';
+
+var replace = String.prototype.replace
+  , re = /([A-Z])/g;
+
+module.exports = function () {
+	var str = replace.call(this, re, "-$1").toLowerCase();
+	if (str[0] === '-') str = str.slice(1);
+	return str;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/capitalize.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/capitalize.js
new file mode 100644
index 00000000000000..ed768273651c9a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/capitalize.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var value = require('../../object/valid-value');
+
+module.exports = function () {
+	var str = String(value(this));
+	return str.charAt(0).toUpperCase() + str.slice(1);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/case-insensitive-compare.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/case-insensitive-compare.js
new file mode 100644
index 00000000000000..599cb83469c149
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/case-insensitive-compare.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var toLowerCase = String.prototype.toLowerCase;
+
+module.exports = function (other) {
+	return toLowerCase.call(this).localeCompare(toLowerCase.call(String(other)));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/code-point-at/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/code-point-at/implement.js
new file mode 100644
index 00000000000000..1e7a37bd4d34ef
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/code-point-at/implement.js
@@ -0,0 +1,7 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(String.prototype, 'codePointAt',
+		{ value: require('./shim'), configurable: true, enumerable: false,
+			writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/code-point-at/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/code-point-at/index.js
new file mode 100644
index 00000000000000..7e91d833a867e4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/code-point-at/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? String.prototype.codePointAt
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/code-point-at/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/code-point-at/is-implemented.js
new file mode 100644
index 00000000000000..b27158913a91d1
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/code-point-at/is-implemented.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var str = 'abc\uD834\uDF06def';
+
+module.exports = function () {
+	if (typeof str.codePointAt !== 'function') return false;
+	return str.codePointAt(3) === 0x1D306;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/code-point-at/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/code-point-at/shim.js
new file mode 100644
index 00000000000000..1c9038b3cb0a79
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/code-point-at/shim.js
@@ -0,0 +1,26 @@
+// Based on: https://github.com/mathiasbynens/String.prototype.codePointAt
+// Thanks @mathiasbynens !
+
+'use strict';
+
+var toInteger  = require('../../../number/to-integer')
+  , validValue = require('../../../object/valid-value');
+
+module.exports = function (pos) {
+	var str = String(validValue(this)), l = str.length, first, second;
+	pos = toInteger(pos);
+
+	// Account for out-of-bounds indices:
+	if (pos < 0 || pos >= l) return undefined;
+
+	// Get the first code unit
+	first = str.charCodeAt(pos);
+	if ((first >= 0xD800) && (first <= 0xDBFF) && (l > pos + 1)) {
+		second = str.charCodeAt(pos + 1);
+		if (second >= 0xDC00 && second <= 0xDFFF) {
+			// http://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae
+			return (first - 0xD800) * 0x400 + second - 0xDC00 + 0x10000;
+		}
+	}
+	return first;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/contains/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/contains/implement.js
new file mode 100644
index 00000000000000..6b7a3c08164c4e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/contains/implement.js
@@ -0,0 +1,7 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(String.prototype, 'contains',
+		{ value: require('./shim'), configurable: true, enumerable: false,
+			writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/contains/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/contains/index.js
new file mode 100644
index 00000000000000..abb3e3730bf103
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/contains/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? String.prototype.contains
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/contains/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/contains/is-implemented.js
new file mode 100644
index 00000000000000..6f7d4b719e218e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/contains/is-implemented.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var str = 'razdwatrzy';
+
+module.exports = function () {
+	if (typeof str.contains !== 'function') return false;
+	return ((str.contains('dwa') === true) && (str.contains('foo') === false));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/contains/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/contains/shim.js
new file mode 100644
index 00000000000000..89e39e793324b7
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/contains/shim.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var indexOf = String.prototype.indexOf;
+
+module.exports = function (searchString/*, position*/) {
+	return indexOf.call(this, searchString, arguments[1]) > -1;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/ends-with/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/ends-with/implement.js
new file mode 100644
index 00000000000000..0b09025b0cde8d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/ends-with/implement.js
@@ -0,0 +1,7 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(String.prototype, 'endsWith',
+		{ value: require('./shim'), configurable: true, enumerable: false,
+			writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/ends-with/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/ends-with/index.js
new file mode 100644
index 00000000000000..d2d9484827957e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/ends-with/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? String.prototype.endsWith
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/ends-with/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/ends-with/is-implemented.js
new file mode 100644
index 00000000000000..f3bb00883bb978
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/ends-with/is-implemented.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var str = 'razdwatrzy';
+
+module.exports = function () {
+	if (typeof str.endsWith !== 'function') return false;
+	return ((str.endsWith('trzy') === true) && (str.endsWith('raz') === false));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/ends-with/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/ends-with/shim.js
new file mode 100644
index 00000000000000..26cbdb1366be10
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/ends-with/shim.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var toInteger = require('../../../number/to-integer')
+  , value     = require('../../../object/valid-value')
+
+  , min = Math.min, max = Math.max;
+
+module.exports = function (searchString/*, endPosition*/) {
+	var self, start, endPos;
+	self = String(value(this));
+	searchString = String(searchString);
+	endPos = arguments[1];
+	start = ((endPos == null) ? self.length :
+			min(max(toInteger(endPos), 0), self.length)) - searchString.length;
+	return (start < 0) ? false : (self.indexOf(searchString, start) === start);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/hyphen-to-camel.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/hyphen-to-camel.js
new file mode 100644
index 00000000000000..8928b02497f1a2
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/hyphen-to-camel.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var replace = String.prototype.replace
+
+  , re = /-([a-z0-9])/g
+  , toUpperCase = function (m, a) { return a.toUpperCase(); };
+
+module.exports = function () { return replace.call(this, re, toUpperCase); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/indent.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/indent.js
new file mode 100644
index 00000000000000..223bd82b0f1a97
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/indent.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var repeat = require('./repeat')
+
+  , replace = String.prototype.replace
+  , re = /(\r\n|[\n\r\u2028\u2029])([\u0000-\u0009\u000b-\uffff]+)/g;
+
+module.exports = function (indent/*, count*/) {
+	var count = arguments[1];
+	indent = repeat.call(String(indent), (count == null) ? 1 : count);
+	return indent + replace.call(this, re, '$1' + indent + '$2');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/index.js
new file mode 100644
index 00000000000000..d45d747cbe0954
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/index.js
@@ -0,0 +1,21 @@
+'use strict';
+
+module.exports = {
+	'@@iterator':           require('./@@iterator'),
+	at:                     require('./at'),
+	camelToHyphen:          require('./camel-to-hyphen'),
+	capitalize:             require('./capitalize'),
+	caseInsensitiveCompare: require('./case-insensitive-compare'),
+	codePointAt:            require('./code-point-at'),
+	contains:               require('./contains'),
+	hyphenToCamel:          require('./hyphen-to-camel'),
+	endsWith:               require('./ends-with'),
+	indent:                 require('./indent'),
+	last:                   require('./last'),
+	normalize:              require('./normalize'),
+	pad:                    require('./pad'),
+	plainReplace:           require('./plain-replace'),
+	plainReplaceAll:        require('./plain-replace-all'),
+	repeat:                 require('./repeat'),
+	startsWith:             require('./starts-with')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/last.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/last.js
new file mode 100644
index 00000000000000..d5cf46ee5fb863
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/last.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var value = require('../../object/valid-value');
+
+module.exports = function () {
+	var self = String(value(this)), l = self.length;
+	return l ? self[l - 1] : null;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/normalize/_data.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/normalize/_data.js
new file mode 100644
index 00000000000000..e4e00a3298120f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/normalize/_data.js
@@ -0,0 +1,69 @@
+'use strict';
+
+module.exports = { 0:{60:[,,{824:8814}],61:[,,{824:8800}],62:[,,{824:8815}],65:[,,{768:192,769:193,770:194,771:195,772:256,774:258,775:550,776:196,777:7842,778:197,780:461,783:512,785:514,803:7840,805:7680,808:260}],66:[,,{775:7682,803:7684,817:7686}],67:[,,{769:262,770:264,775:266,780:268,807:199}],68:[,,{775:7690,780:270,803:7692,807:7696,813:7698,817:7694}],69:[,,{768:200,769:201,770:202,771:7868,772:274,774:276,775:278,776:203,777:7866,780:282,783:516,785:518,803:7864,807:552,808:280,813:7704,816:7706}],70:[,,{775:7710}],71:[,,{769:500,770:284,772:7712,774:286,775:288,780:486,807:290}],72:[,,{770:292,775:7714,776:7718,780:542,803:7716,807:7720,814:7722}],73:[,,{768:204,769:205,770:206,771:296,772:298,774:300,775:304,776:207,777:7880,780:463,783:520,785:522,803:7882,808:302,816:7724}],74:[,,{770:308}],75:[,,{769:7728,780:488,803:7730,807:310,817:7732}],76:[,,{769:313,780:317,803:7734,807:315,813:7740,817:7738}],77:[,,{769:7742,775:7744,803:7746}],78:[,,{768:504,769:323,771:209,775:7748,780:327,803:7750,807:325,813:7754,817:7752}],79:[,,{768:210,769:211,770:212,771:213,772:332,774:334,775:558,776:214,777:7886,779:336,780:465,783:524,785:526,795:416,803:7884,808:490}],80:[,,{769:7764,775:7766}],82:[,,{769:340,775:7768,780:344,783:528,785:530,803:7770,807:342,817:7774}],83:[,,{769:346,770:348,775:7776,780:352,803:7778,806:536,807:350}],84:[,,{775:7786,780:356,803:7788,806:538,807:354,813:7792,817:7790}],85:[,,{768:217,769:218,770:219,771:360,772:362,774:364,776:220,777:7910,778:366,779:368,780:467,783:532,785:534,795:431,803:7908,804:7794,808:370,813:7798,816:7796}],86:[,,{771:7804,803:7806}],87:[,,{768:7808,769:7810,770:372,775:7814,776:7812,803:7816}],88:[,,{775:7818,776:7820}],89:[,,{768:7922,769:221,770:374,771:7928,772:562,775:7822,776:376,777:7926,803:7924}],90:[,,{769:377,770:7824,775:379,780:381,803:7826,817:7828}],97:[,,{768:224,769:225,770:226,771:227,772:257,774:259,775:551,776:228,777:7843,778:229,780:462,783:513,785:515,803:7841,805:7681,808:261}],98:[,,{775:7683,803:7685,817:7687}],99:[,,{769:263,770:265,775:267,780:269,807:231}],100:[,,{775:7691,780:271,803:7693,807:7697,813:7699,817:7695}],101:[,,{768:232,769:233,770:234,771:7869,772:275,774:277,775:279,776:235,777:7867,780:283,783:517,785:519,803:7865,807:553,808:281,813:7705,816:7707}],102:[,,{775:7711}],103:[,,{769:501,770:285,772:7713,774:287,775:289,780:487,807:291}],104:[,,{770:293,775:7715,776:7719,780:543,803:7717,807:7721,814:7723,817:7830}],105:[,,{768:236,769:237,770:238,771:297,772:299,774:301,776:239,777:7881,780:464,783:521,785:523,803:7883,808:303,816:7725}],106:[,,{770:309,780:496}],107:[,,{769:7729,780:489,803:7731,807:311,817:7733}],108:[,,{769:314,780:318,803:7735,807:316,813:7741,817:7739}],109:[,,{769:7743,775:7745,803:7747}],110:[,,{768:505,769:324,771:241,775:7749,780:328,803:7751,807:326,813:7755,817:7753}],111:[,,{768:242,769:243,770:244,771:245,772:333,774:335,775:559,776:246,777:7887,779:337,780:466,783:525,785:527,795:417,803:7885,808:491}],112:[,,{769:7765,775:7767}],114:[,,{769:341,775:7769,780:345,783:529,785:531,803:7771,807:343,817:7775}],115:[,,{769:347,770:349,775:7777,780:353,803:7779,806:537,807:351}],116:[,,{775:7787,776:7831,780:357,803:7789,806:539,807:355,813:7793,817:7791}],117:[,,{768:249,769:250,770:251,771:361,772:363,774:365,776:252,777:7911,778:367,779:369,780:468,783:533,785:535,795:432,803:7909,804:7795,808:371,813:7799,816:7797}],118:[,,{771:7805,803:7807}],119:[,,{768:7809,769:7811,770:373,775:7815,776:7813,778:7832,803:7817}],120:[,,{775:7819,776:7821}],121:[,,{768:7923,769:253,770:375,771:7929,772:563,775:7823,776:255,777:7927,778:7833,803:7925}],122:[,,{769:378,770:7825,775:380,780:382,803:7827,817:7829}],160:[[32],256],168:[[32,776],256,{768:8173,769:901,834:8129}],170:[[97],256],175:[[32,772],256],178:[[50],256],179:[[51],256],180:[[32,769],256],181:[[956],256],184:[[32,807],256],185:[[49],256],186:[[111],256],188:[[49,8260,52],256],189:[[49,8260,50],256],190:[[51,8260,52],256],192:[[65,768]],193:[[65,769]],194:[[65,770],,{768:7846,769:7844,771:7850,777:7848}],195:[[65,771]],196:[[65,776],,{772:478}],197:[[65,778],,{769:506}],198:[,,{769:508,772:482}],199:[[67,807],,{769:7688}],200:[[69,768]],201:[[69,769]],202:[[69,770],,{768:7872,769:7870,771:7876,777:7874}],203:[[69,776]],204:[[73,768]],205:[[73,769]],206:[[73,770]],207:[[73,776],,{769:7726}],209:[[78,771]],210:[[79,768]],211:[[79,769]],212:[[79,770],,{768:7890,769:7888,771:7894,777:7892}],213:[[79,771],,{769:7756,772:556,776:7758}],214:[[79,776],,{772:554}],216:[,,{769:510}],217:[[85,768]],218:[[85,769]],219:[[85,770]],220:[[85,776],,{768:475,769:471,772:469,780:473}],221:[[89,769]],224:[[97,768]],225:[[97,769]],226:[[97,770],,{768:7847,769:7845,771:7851,777:7849}],227:[[97,771]],228:[[97,776],,{772:479}],229:[[97,778],,{769:507}],230:[,,{769:509,772:483}],231:[[99,807],,{769:7689}],232:[[101,768]],233:[[101,769]],234:[[101,770],,{768:7873,769:7871,771:7877,777:7875}],235:[[101,776]],236:[[105,768]],237:[[105,769]],238:[[105,770]],239:[[105,776],,{769:7727}],241:[[110,771]],242:[[111,768]],243:[[111,769]],244:[[111,770],,{768:7891,769:7889,771:7895,777:7893}],245:[[111,771],,{769:7757,772:557,776:7759}],246:[[111,776],,{772:555}],248:[,,{769:511}],249:[[117,768]],250:[[117,769]],251:[[117,770]],252:[[117,776],,{768:476,769:472,772:470,780:474}],253:[[121,769]],255:[[121,776]]},
+	256:{256:[[65,772]],257:[[97,772]],258:[[65,774],,{768:7856,769:7854,771:7860,777:7858}],259:[[97,774],,{768:7857,769:7855,771:7861,777:7859}],260:[[65,808]],261:[[97,808]],262:[[67,769]],263:[[99,769]],264:[[67,770]],265:[[99,770]],266:[[67,775]],267:[[99,775]],268:[[67,780]],269:[[99,780]],270:[[68,780]],271:[[100,780]],274:[[69,772],,{768:7700,769:7702}],275:[[101,772],,{768:7701,769:7703}],276:[[69,774]],277:[[101,774]],278:[[69,775]],279:[[101,775]],280:[[69,808]],281:[[101,808]],282:[[69,780]],283:[[101,780]],284:[[71,770]],285:[[103,770]],286:[[71,774]],287:[[103,774]],288:[[71,775]],289:[[103,775]],290:[[71,807]],291:[[103,807]],292:[[72,770]],293:[[104,770]],296:[[73,771]],297:[[105,771]],298:[[73,772]],299:[[105,772]],300:[[73,774]],301:[[105,774]],302:[[73,808]],303:[[105,808]],304:[[73,775]],306:[[73,74],256],307:[[105,106],256],308:[[74,770]],309:[[106,770]],310:[[75,807]],311:[[107,807]],313:[[76,769]],314:[[108,769]],315:[[76,807]],316:[[108,807]],317:[[76,780]],318:[[108,780]],319:[[76,183],256],320:[[108,183],256],323:[[78,769]],324:[[110,769]],325:[[78,807]],326:[[110,807]],327:[[78,780]],328:[[110,780]],329:[[700,110],256],332:[[79,772],,{768:7760,769:7762}],333:[[111,772],,{768:7761,769:7763}],334:[[79,774]],335:[[111,774]],336:[[79,779]],337:[[111,779]],340:[[82,769]],341:[[114,769]],342:[[82,807]],343:[[114,807]],344:[[82,780]],345:[[114,780]],346:[[83,769],,{775:7780}],347:[[115,769],,{775:7781}],348:[[83,770]],349:[[115,770]],350:[[83,807]],351:[[115,807]],352:[[83,780],,{775:7782}],353:[[115,780],,{775:7783}],354:[[84,807]],355:[[116,807]],356:[[84,780]],357:[[116,780]],360:[[85,771],,{769:7800}],361:[[117,771],,{769:7801}],362:[[85,772],,{776:7802}],363:[[117,772],,{776:7803}],364:[[85,774]],365:[[117,774]],366:[[85,778]],367:[[117,778]],368:[[85,779]],369:[[117,779]],370:[[85,808]],371:[[117,808]],372:[[87,770]],373:[[119,770]],374:[[89,770]],375:[[121,770]],376:[[89,776]],377:[[90,769]],378:[[122,769]],379:[[90,775]],380:[[122,775]],381:[[90,780]],382:[[122,780]],383:[[115],256,{775:7835}],416:[[79,795],,{768:7900,769:7898,771:7904,777:7902,803:7906}],417:[[111,795],,{768:7901,769:7899,771:7905,777:7903,803:7907}],431:[[85,795],,{768:7914,769:7912,771:7918,777:7916,803:7920}],432:[[117,795],,{768:7915,769:7913,771:7919,777:7917,803:7921}],439:[,,{780:494}],452:[[68,381],256],453:[[68,382],256],454:[[100,382],256],455:[[76,74],256],456:[[76,106],256],457:[[108,106],256],458:[[78,74],256],459:[[78,106],256],460:[[110,106],256],461:[[65,780]],462:[[97,780]],463:[[73,780]],464:[[105,780]],465:[[79,780]],466:[[111,780]],467:[[85,780]],468:[[117,780]],469:[[220,772]],470:[[252,772]],471:[[220,769]],472:[[252,769]],473:[[220,780]],474:[[252,780]],475:[[220,768]],476:[[252,768]],478:[[196,772]],479:[[228,772]],480:[[550,772]],481:[[551,772]],482:[[198,772]],483:[[230,772]],486:[[71,780]],487:[[103,780]],488:[[75,780]],489:[[107,780]],490:[[79,808],,{772:492}],491:[[111,808],,{772:493}],492:[[490,772]],493:[[491,772]],494:[[439,780]],495:[[658,780]],496:[[106,780]],497:[[68,90],256],498:[[68,122],256],499:[[100,122],256],500:[[71,769]],501:[[103,769]],504:[[78,768]],505:[[110,768]],506:[[197,769]],507:[[229,769]],508:[[198,769]],509:[[230,769]],510:[[216,769]],511:[[248,769]],66045:[,220]},
+	512:{512:[[65,783]],513:[[97,783]],514:[[65,785]],515:[[97,785]],516:[[69,783]],517:[[101,783]],518:[[69,785]],519:[[101,785]],520:[[73,783]],521:[[105,783]],522:[[73,785]],523:[[105,785]],524:[[79,783]],525:[[111,783]],526:[[79,785]],527:[[111,785]],528:[[82,783]],529:[[114,783]],530:[[82,785]],531:[[114,785]],532:[[85,783]],533:[[117,783]],534:[[85,785]],535:[[117,785]],536:[[83,806]],537:[[115,806]],538:[[84,806]],539:[[116,806]],542:[[72,780]],543:[[104,780]],550:[[65,775],,{772:480}],551:[[97,775],,{772:481}],552:[[69,807],,{774:7708}],553:[[101,807],,{774:7709}],554:[[214,772]],555:[[246,772]],556:[[213,772]],557:[[245,772]],558:[[79,775],,{772:560}],559:[[111,775],,{772:561}],560:[[558,772]],561:[[559,772]],562:[[89,772]],563:[[121,772]],658:[,,{780:495}],688:[[104],256],689:[[614],256],690:[[106],256],691:[[114],256],692:[[633],256],693:[[635],256],694:[[641],256],695:[[119],256],696:[[121],256],728:[[32,774],256],729:[[32,775],256],730:[[32,778],256],731:[[32,808],256],732:[[32,771],256],733:[[32,779],256],736:[[611],256],737:[[108],256],738:[[115],256],739:[[120],256],740:[[661],256]},
+	768:{768:[,230],769:[,230],770:[,230],771:[,230],772:[,230],773:[,230],774:[,230],775:[,230],776:[,230,{769:836}],777:[,230],778:[,230],779:[,230],780:[,230],781:[,230],782:[,230],783:[,230],784:[,230],785:[,230],786:[,230],787:[,230],788:[,230],789:[,232],790:[,220],791:[,220],792:[,220],793:[,220],794:[,232],795:[,216],796:[,220],797:[,220],798:[,220],799:[,220],800:[,220],801:[,202],802:[,202],803:[,220],804:[,220],805:[,220],806:[,220],807:[,202],808:[,202],809:[,220],810:[,220],811:[,220],812:[,220],813:[,220],814:[,220],815:[,220],816:[,220],817:[,220],818:[,220],819:[,220],820:[,1],821:[,1],822:[,1],823:[,1],824:[,1],825:[,220],826:[,220],827:[,220],828:[,220],829:[,230],830:[,230],831:[,230],832:[[768],230],833:[[769],230],834:[,230],835:[[787],230],836:[[776,769],230],837:[,240],838:[,230],839:[,220],840:[,220],841:[,220],842:[,230],843:[,230],844:[,230],845:[,220],846:[,220],848:[,230],849:[,230],850:[,230],851:[,220],852:[,220],853:[,220],854:[,220],855:[,230],856:[,232],857:[,220],858:[,220],859:[,230],860:[,233],861:[,234],862:[,234],863:[,233],864:[,234],865:[,234],866:[,233],867:[,230],868:[,230],869:[,230],870:[,230],871:[,230],872:[,230],873:[,230],874:[,230],875:[,230],876:[,230],877:[,230],878:[,230],879:[,230],884:[[697]],890:[[32,837],256],894:[[59]],900:[[32,769],256],901:[[168,769]],902:[[913,769]],903:[[183]],904:[[917,769]],905:[[919,769]],906:[[921,769]],908:[[927,769]],910:[[933,769]],911:[[937,769]],912:[[970,769]],913:[,,{768:8122,769:902,772:8121,774:8120,787:7944,788:7945,837:8124}],917:[,,{768:8136,769:904,787:7960,788:7961}],919:[,,{768:8138,769:905,787:7976,788:7977,837:8140}],921:[,,{768:8154,769:906,772:8153,774:8152,776:938,787:7992,788:7993}],927:[,,{768:8184,769:908,787:8008,788:8009}],929:[,,{788:8172}],933:[,,{768:8170,769:910,772:8169,774:8168,776:939,788:8025}],937:[,,{768:8186,769:911,787:8040,788:8041,837:8188}],938:[[921,776]],939:[[933,776]],940:[[945,769],,{837:8116}],941:[[949,769]],942:[[951,769],,{837:8132}],943:[[953,769]],944:[[971,769]],945:[,,{768:8048,769:940,772:8113,774:8112,787:7936,788:7937,834:8118,837:8115}],949:[,,{768:8050,769:941,787:7952,788:7953}],951:[,,{768:8052,769:942,787:7968,788:7969,834:8134,837:8131}],953:[,,{768:8054,769:943,772:8145,774:8144,776:970,787:7984,788:7985,834:8150}],959:[,,{768:8056,769:972,787:8000,788:8001}],961:[,,{787:8164,788:8165}],965:[,,{768:8058,769:973,772:8161,774:8160,776:971,787:8016,788:8017,834:8166}],969:[,,{768:8060,769:974,787:8032,788:8033,834:8182,837:8179}],970:[[953,776],,{768:8146,769:912,834:8151}],971:[[965,776],,{768:8162,769:944,834:8167}],972:[[959,769]],973:[[965,769]],974:[[969,769],,{837:8180}],976:[[946],256],977:[[952],256],978:[[933],256,{769:979,776:980}],979:[[978,769]],980:[[978,776]],981:[[966],256],982:[[960],256],1008:[[954],256],1009:[[961],256],1010:[[962],256],1012:[[920],256],1013:[[949],256],1017:[[931],256]},
+	1024:{1024:[[1045,768]],1025:[[1045,776]],1027:[[1043,769]],1030:[,,{776:1031}],1031:[[1030,776]],1036:[[1050,769]],1037:[[1048,768]],1038:[[1059,774]],1040:[,,{774:1232,776:1234}],1043:[,,{769:1027}],1045:[,,{768:1024,774:1238,776:1025}],1046:[,,{774:1217,776:1244}],1047:[,,{776:1246}],1048:[,,{768:1037,772:1250,774:1049,776:1252}],1049:[[1048,774]],1050:[,,{769:1036}],1054:[,,{776:1254}],1059:[,,{772:1262,774:1038,776:1264,779:1266}],1063:[,,{776:1268}],1067:[,,{776:1272}],1069:[,,{776:1260}],1072:[,,{774:1233,776:1235}],1075:[,,{769:1107}],1077:[,,{768:1104,774:1239,776:1105}],1078:[,,{774:1218,776:1245}],1079:[,,{776:1247}],1080:[,,{768:1117,772:1251,774:1081,776:1253}],1081:[[1080,774]],1082:[,,{769:1116}],1086:[,,{776:1255}],1091:[,,{772:1263,774:1118,776:1265,779:1267}],1095:[,,{776:1269}],1099:[,,{776:1273}],1101:[,,{776:1261}],1104:[[1077,768]],1105:[[1077,776]],1107:[[1075,769]],1110:[,,{776:1111}],1111:[[1110,776]],1116:[[1082,769]],1117:[[1080,768]],1118:[[1091,774]],1140:[,,{783:1142}],1141:[,,{783:1143}],1142:[[1140,783]],1143:[[1141,783]],1155:[,230],1156:[,230],1157:[,230],1158:[,230],1159:[,230],1217:[[1046,774]],1218:[[1078,774]],1232:[[1040,774]],1233:[[1072,774]],1234:[[1040,776]],1235:[[1072,776]],1238:[[1045,774]],1239:[[1077,774]],1240:[,,{776:1242}],1241:[,,{776:1243}],1242:[[1240,776]],1243:[[1241,776]],1244:[[1046,776]],1245:[[1078,776]],1246:[[1047,776]],1247:[[1079,776]],1250:[[1048,772]],1251:[[1080,772]],1252:[[1048,776]],1253:[[1080,776]],1254:[[1054,776]],1255:[[1086,776]],1256:[,,{776:1258}],1257:[,,{776:1259}],1258:[[1256,776]],1259:[[1257,776]],1260:[[1069,776]],1261:[[1101,776]],1262:[[1059,772]],1263:[[1091,772]],1264:[[1059,776]],1265:[[1091,776]],1266:[[1059,779]],1267:[[1091,779]],1268:[[1063,776]],1269:[[1095,776]],1272:[[1067,776]],1273:[[1099,776]]},
+	1280:{1415:[[1381,1410],256],1425:[,220],1426:[,230],1427:[,230],1428:[,230],1429:[,230],1430:[,220],1431:[,230],1432:[,230],1433:[,230],1434:[,222],1435:[,220],1436:[,230],1437:[,230],1438:[,230],1439:[,230],1440:[,230],1441:[,230],1442:[,220],1443:[,220],1444:[,220],1445:[,220],1446:[,220],1447:[,220],1448:[,230],1449:[,230],1450:[,220],1451:[,230],1452:[,230],1453:[,222],1454:[,228],1455:[,230],1456:[,10],1457:[,11],1458:[,12],1459:[,13],1460:[,14],1461:[,15],1462:[,16],1463:[,17],1464:[,18],1465:[,19],1466:[,19],1467:[,20],1468:[,21],1469:[,22],1471:[,23],1473:[,24],1474:[,25],1476:[,230],1477:[,220],1479:[,18]},
+	1536:{1552:[,230],1553:[,230],1554:[,230],1555:[,230],1556:[,230],1557:[,230],1558:[,230],1559:[,230],1560:[,30],1561:[,31],1562:[,32],1570:[[1575,1619]],1571:[[1575,1620]],1572:[[1608,1620]],1573:[[1575,1621]],1574:[[1610,1620]],1575:[,,{1619:1570,1620:1571,1621:1573}],1608:[,,{1620:1572}],1610:[,,{1620:1574}],1611:[,27],1612:[,28],1613:[,29],1614:[,30],1615:[,31],1616:[,32],1617:[,33],1618:[,34],1619:[,230],1620:[,230],1621:[,220],1622:[,220],1623:[,230],1624:[,230],1625:[,230],1626:[,230],1627:[,230],1628:[,220],1629:[,230],1630:[,230],1631:[,220],1648:[,35],1653:[[1575,1652],256],1654:[[1608,1652],256],1655:[[1735,1652],256],1656:[[1610,1652],256],1728:[[1749,1620]],1729:[,,{1620:1730}],1730:[[1729,1620]],1746:[,,{1620:1747}],1747:[[1746,1620]],1749:[,,{1620:1728}],1750:[,230],1751:[,230],1752:[,230],1753:[,230],1754:[,230],1755:[,230],1756:[,230],1759:[,230],1760:[,230],1761:[,230],1762:[,230],1763:[,220],1764:[,230],1767:[,230],1768:[,230],1770:[,220],1771:[,230],1772:[,230],1773:[,220]},
+	1792:{1809:[,36],1840:[,230],1841:[,220],1842:[,230],1843:[,230],1844:[,220],1845:[,230],1846:[,230],1847:[,220],1848:[,220],1849:[,220],1850:[,230],1851:[,220],1852:[,220],1853:[,230],1854:[,220],1855:[,230],1856:[,230],1857:[,230],1858:[,220],1859:[,230],1860:[,220],1861:[,230],1862:[,220],1863:[,230],1864:[,220],1865:[,230],1866:[,230],2027:[,230],2028:[,230],2029:[,230],2030:[,230],2031:[,230],2032:[,230],2033:[,230],2034:[,220],2035:[,230]},
+	2048:{2070:[,230],2071:[,230],2072:[,230],2073:[,230],2075:[,230],2076:[,230],2077:[,230],2078:[,230],2079:[,230],2080:[,230],2081:[,230],2082:[,230],2083:[,230],2085:[,230],2086:[,230],2087:[,230],2089:[,230],2090:[,230],2091:[,230],2092:[,230],2093:[,230],2137:[,220],2138:[,220],2139:[,220],2276:[,230],2277:[,230],2278:[,220],2279:[,230],2280:[,230],2281:[,220],2282:[,230],2283:[,230],2284:[,230],2285:[,220],2286:[,220],2287:[,220],2288:[,27],2289:[,28],2290:[,29],2291:[,230],2292:[,230],2293:[,230],2294:[,220],2295:[,230],2296:[,230],2297:[,220],2298:[,220],2299:[,230],2300:[,230],2301:[,230],2302:[,230]},
+	2304:{2344:[,,{2364:2345}],2345:[[2344,2364]],2352:[,,{2364:2353}],2353:[[2352,2364]],2355:[,,{2364:2356}],2356:[[2355,2364]],2364:[,7],2381:[,9],2385:[,230],2386:[,220],2387:[,230],2388:[,230],2392:[[2325,2364],512],2393:[[2326,2364],512],2394:[[2327,2364],512],2395:[[2332,2364],512],2396:[[2337,2364],512],2397:[[2338,2364],512],2398:[[2347,2364],512],2399:[[2351,2364],512],2492:[,7],2503:[,,{2494:2507,2519:2508}],2507:[[2503,2494]],2508:[[2503,2519]],2509:[,9],2524:[[2465,2492],512],2525:[[2466,2492],512],2527:[[2479,2492],512]},
+	2560:{2611:[[2610,2620],512],2614:[[2616,2620],512],2620:[,7],2637:[,9],2649:[[2582,2620],512],2650:[[2583,2620],512],2651:[[2588,2620],512],2654:[[2603,2620],512],2748:[,7],2765:[,9],68109:[,220],68111:[,230],68152:[,230],68153:[,1],68154:[,220],68159:[,9]},
+	2816:{2876:[,7],2887:[,,{2878:2891,2902:2888,2903:2892}],2888:[[2887,2902]],2891:[[2887,2878]],2892:[[2887,2903]],2893:[,9],2908:[[2849,2876],512],2909:[[2850,2876],512],2962:[,,{3031:2964}],2964:[[2962,3031]],3014:[,,{3006:3018,3031:3020}],3015:[,,{3006:3019}],3018:[[3014,3006]],3019:[[3015,3006]],3020:[[3014,3031]],3021:[,9]},
+	3072:{3142:[,,{3158:3144}],3144:[[3142,3158]],3149:[,9],3157:[,84],3158:[,91],3260:[,7],3263:[,,{3285:3264}],3264:[[3263,3285]],3270:[,,{3266:3274,3285:3271,3286:3272}],3271:[[3270,3285]],3272:[[3270,3286]],3274:[[3270,3266],,{3285:3275}],3275:[[3274,3285]],3277:[,9]},
+	3328:{3398:[,,{3390:3402,3415:3404}],3399:[,,{3390:3403}],3402:[[3398,3390]],3403:[[3399,3390]],3404:[[3398,3415]],3405:[,9],3530:[,9],3545:[,,{3530:3546,3535:3548,3551:3550}],3546:[[3545,3530]],3548:[[3545,3535],,{3530:3549}],3549:[[3548,3530]],3550:[[3545,3551]]},
+	3584:{3635:[[3661,3634],256],3640:[,103],3641:[,103],3642:[,9],3656:[,107],3657:[,107],3658:[,107],3659:[,107],3763:[[3789,3762],256],3768:[,118],3769:[,118],3784:[,122],3785:[,122],3786:[,122],3787:[,122],3804:[[3755,3737],256],3805:[[3755,3745],256]},
+	3840:{3852:[[3851],256],3864:[,220],3865:[,220],3893:[,220],3895:[,220],3897:[,216],3907:[[3906,4023],512],3917:[[3916,4023],512],3922:[[3921,4023],512],3927:[[3926,4023],512],3932:[[3931,4023],512],3945:[[3904,4021],512],3953:[,129],3954:[,130],3955:[[3953,3954],512],3956:[,132],3957:[[3953,3956],512],3958:[[4018,3968],512],3959:[[4018,3969],256],3960:[[4019,3968],512],3961:[[4019,3969],256],3962:[,130],3963:[,130],3964:[,130],3965:[,130],3968:[,130],3969:[[3953,3968],512],3970:[,230],3971:[,230],3972:[,9],3974:[,230],3975:[,230],3987:[[3986,4023],512],3997:[[3996,4023],512],4002:[[4001,4023],512],4007:[[4006,4023],512],4012:[[4011,4023],512],4025:[[3984,4021],512],4038:[,220]},
+	4096:{4133:[,,{4142:4134}],4134:[[4133,4142]],4151:[,7],4153:[,9],4154:[,9],4237:[,220],4348:[[4316],256],69702:[,9],69785:[,,{69818:69786}],69786:[[69785,69818]],69787:[,,{69818:69788}],69788:[[69787,69818]],69797:[,,{69818:69803}],69803:[[69797,69818]],69817:[,9],69818:[,7]},
+	4352:{69888:[,230],69889:[,230],69890:[,230],69934:[[69937,69927]],69935:[[69938,69927]],69937:[,,{69927:69934}],69938:[,,{69927:69935}],69939:[,9],69940:[,9],70080:[,9]},
+	4864:{4957:[,230],4958:[,230],4959:[,230]},
+	5632:{71350:[,9],71351:[,7]},
+	5888:{5908:[,9],5940:[,9],6098:[,9],6109:[,230]},
+	6144:{6313:[,228]},
+	6400:{6457:[,222],6458:[,230],6459:[,220]},
+	6656:{6679:[,230],6680:[,220],6752:[,9],6773:[,230],6774:[,230],6775:[,230],6776:[,230],6777:[,230],6778:[,230],6779:[,230],6780:[,230],6783:[,220]},
+	6912:{6917:[,,{6965:6918}],6918:[[6917,6965]],6919:[,,{6965:6920}],6920:[[6919,6965]],6921:[,,{6965:6922}],6922:[[6921,6965]],6923:[,,{6965:6924}],6924:[[6923,6965]],6925:[,,{6965:6926}],6926:[[6925,6965]],6929:[,,{6965:6930}],6930:[[6929,6965]],6964:[,7],6970:[,,{6965:6971}],6971:[[6970,6965]],6972:[,,{6965:6973}],6973:[[6972,6965]],6974:[,,{6965:6976}],6975:[,,{6965:6977}],6976:[[6974,6965]],6977:[[6975,6965]],6978:[,,{6965:6979}],6979:[[6978,6965]],6980:[,9],7019:[,230],7020:[,220],7021:[,230],7022:[,230],7023:[,230],7024:[,230],7025:[,230],7026:[,230],7027:[,230],7082:[,9],7083:[,9],7142:[,7],7154:[,9],7155:[,9]},
+	7168:{7223:[,7],7376:[,230],7377:[,230],7378:[,230],7380:[,1],7381:[,220],7382:[,220],7383:[,220],7384:[,220],7385:[,220],7386:[,230],7387:[,230],7388:[,220],7389:[,220],7390:[,220],7391:[,220],7392:[,230],7394:[,1],7395:[,1],7396:[,1],7397:[,1],7398:[,1],7399:[,1],7400:[,1],7405:[,220],7412:[,230]},
+	7424:{7468:[[65],256],7469:[[198],256],7470:[[66],256],7472:[[68],256],7473:[[69],256],7474:[[398],256],7475:[[71],256],7476:[[72],256],7477:[[73],256],7478:[[74],256],7479:[[75],256],7480:[[76],256],7481:[[77],256],7482:[[78],256],7484:[[79],256],7485:[[546],256],7486:[[80],256],7487:[[82],256],7488:[[84],256],7489:[[85],256],7490:[[87],256],7491:[[97],256],7492:[[592],256],7493:[[593],256],7494:[[7426],256],7495:[[98],256],7496:[[100],256],7497:[[101],256],7498:[[601],256],7499:[[603],256],7500:[[604],256],7501:[[103],256],7503:[[107],256],7504:[[109],256],7505:[[331],256],7506:[[111],256],7507:[[596],256],7508:[[7446],256],7509:[[7447],256],7510:[[112],256],7511:[[116],256],7512:[[117],256],7513:[[7453],256],7514:[[623],256],7515:[[118],256],7516:[[7461],256],7517:[[946],256],7518:[[947],256],7519:[[948],256],7520:[[966],256],7521:[[967],256],7522:[[105],256],7523:[[114],256],7524:[[117],256],7525:[[118],256],7526:[[946],256],7527:[[947],256],7528:[[961],256],7529:[[966],256],7530:[[967],256],7544:[[1085],256],7579:[[594],256],7580:[[99],256],7581:[[597],256],7582:[[240],256],7583:[[604],256],7584:[[102],256],7585:[[607],256],7586:[[609],256],7587:[[613],256],7588:[[616],256],7589:[[617],256],7590:[[618],256],7591:[[7547],256],7592:[[669],256],7593:[[621],256],7594:[[7557],256],7595:[[671],256],7596:[[625],256],7597:[[624],256],7598:[[626],256],7599:[[627],256],7600:[[628],256],7601:[[629],256],7602:[[632],256],7603:[[642],256],7604:[[643],256],7605:[[427],256],7606:[[649],256],7607:[[650],256],7608:[[7452],256],7609:[[651],256],7610:[[652],256],7611:[[122],256],7612:[[656],256],7613:[[657],256],7614:[[658],256],7615:[[952],256],7616:[,230],7617:[,230],7618:[,220],7619:[,230],7620:[,230],7621:[,230],7622:[,230],7623:[,230],7624:[,230],7625:[,230],7626:[,220],7627:[,230],7628:[,230],7629:[,234],7630:[,214],7631:[,220],7632:[,202],7633:[,230],7634:[,230],7635:[,230],7636:[,230],7637:[,230],7638:[,230],7639:[,230],7640:[,230],7641:[,230],7642:[,230],7643:[,230],7644:[,230],7645:[,230],7646:[,230],7647:[,230],7648:[,230],7649:[,230],7650:[,230],7651:[,230],7652:[,230],7653:[,230],7654:[,230],7676:[,233],7677:[,220],7678:[,230],7679:[,220]},
+	7680:{7680:[[65,805]],7681:[[97,805]],7682:[[66,775]],7683:[[98,775]],7684:[[66,803]],7685:[[98,803]],7686:[[66,817]],7687:[[98,817]],7688:[[199,769]],7689:[[231,769]],7690:[[68,775]],7691:[[100,775]],7692:[[68,803]],7693:[[100,803]],7694:[[68,817]],7695:[[100,817]],7696:[[68,807]],7697:[[100,807]],7698:[[68,813]],7699:[[100,813]],7700:[[274,768]],7701:[[275,768]],7702:[[274,769]],7703:[[275,769]],7704:[[69,813]],7705:[[101,813]],7706:[[69,816]],7707:[[101,816]],7708:[[552,774]],7709:[[553,774]],7710:[[70,775]],7711:[[102,775]],7712:[[71,772]],7713:[[103,772]],7714:[[72,775]],7715:[[104,775]],7716:[[72,803]],7717:[[104,803]],7718:[[72,776]],7719:[[104,776]],7720:[[72,807]],7721:[[104,807]],7722:[[72,814]],7723:[[104,814]],7724:[[73,816]],7725:[[105,816]],7726:[[207,769]],7727:[[239,769]],7728:[[75,769]],7729:[[107,769]],7730:[[75,803]],7731:[[107,803]],7732:[[75,817]],7733:[[107,817]],7734:[[76,803],,{772:7736}],7735:[[108,803],,{772:7737}],7736:[[7734,772]],7737:[[7735,772]],7738:[[76,817]],7739:[[108,817]],7740:[[76,813]],7741:[[108,813]],7742:[[77,769]],7743:[[109,769]],7744:[[77,775]],7745:[[109,775]],7746:[[77,803]],7747:[[109,803]],7748:[[78,775]],7749:[[110,775]],7750:[[78,803]],7751:[[110,803]],7752:[[78,817]],7753:[[110,817]],7754:[[78,813]],7755:[[110,813]],7756:[[213,769]],7757:[[245,769]],7758:[[213,776]],7759:[[245,776]],7760:[[332,768]],7761:[[333,768]],7762:[[332,769]],7763:[[333,769]],7764:[[80,769]],7765:[[112,769]],7766:[[80,775]],7767:[[112,775]],7768:[[82,775]],7769:[[114,775]],7770:[[82,803],,{772:7772}],7771:[[114,803],,{772:7773}],7772:[[7770,772]],7773:[[7771,772]],7774:[[82,817]],7775:[[114,817]],7776:[[83,775]],7777:[[115,775]],7778:[[83,803],,{775:7784}],7779:[[115,803],,{775:7785}],7780:[[346,775]],7781:[[347,775]],7782:[[352,775]],7783:[[353,775]],7784:[[7778,775]],7785:[[7779,775]],7786:[[84,775]],7787:[[116,775]],7788:[[84,803]],7789:[[116,803]],7790:[[84,817]],7791:[[116,817]],7792:[[84,813]],7793:[[116,813]],7794:[[85,804]],7795:[[117,804]],7796:[[85,816]],7797:[[117,816]],7798:[[85,813]],7799:[[117,813]],7800:[[360,769]],7801:[[361,769]],7802:[[362,776]],7803:[[363,776]],7804:[[86,771]],7805:[[118,771]],7806:[[86,803]],7807:[[118,803]],7808:[[87,768]],7809:[[119,768]],7810:[[87,769]],7811:[[119,769]],7812:[[87,776]],7813:[[119,776]],7814:[[87,775]],7815:[[119,775]],7816:[[87,803]],7817:[[119,803]],7818:[[88,775]],7819:[[120,775]],7820:[[88,776]],7821:[[120,776]],7822:[[89,775]],7823:[[121,775]],7824:[[90,770]],7825:[[122,770]],7826:[[90,803]],7827:[[122,803]],7828:[[90,817]],7829:[[122,817]],7830:[[104,817]],7831:[[116,776]],7832:[[119,778]],7833:[[121,778]],7834:[[97,702],256],7835:[[383,775]],7840:[[65,803],,{770:7852,774:7862}],7841:[[97,803],,{770:7853,774:7863}],7842:[[65,777]],7843:[[97,777]],7844:[[194,769]],7845:[[226,769]],7846:[[194,768]],7847:[[226,768]],7848:[[194,777]],7849:[[226,777]],7850:[[194,771]],7851:[[226,771]],7852:[[7840,770]],7853:[[7841,770]],7854:[[258,769]],7855:[[259,769]],7856:[[258,768]],7857:[[259,768]],7858:[[258,777]],7859:[[259,777]],7860:[[258,771]],7861:[[259,771]],7862:[[7840,774]],7863:[[7841,774]],7864:[[69,803],,{770:7878}],7865:[[101,803],,{770:7879}],7866:[[69,777]],7867:[[101,777]],7868:[[69,771]],7869:[[101,771]],7870:[[202,769]],7871:[[234,769]],7872:[[202,768]],7873:[[234,768]],7874:[[202,777]],7875:[[234,777]],7876:[[202,771]],7877:[[234,771]],7878:[[7864,770]],7879:[[7865,770]],7880:[[73,777]],7881:[[105,777]],7882:[[73,803]],7883:[[105,803]],7884:[[79,803],,{770:7896}],7885:[[111,803],,{770:7897}],7886:[[79,777]],7887:[[111,777]],7888:[[212,769]],7889:[[244,769]],7890:[[212,768]],7891:[[244,768]],7892:[[212,777]],7893:[[244,777]],7894:[[212,771]],7895:[[244,771]],7896:[[7884,770]],7897:[[7885,770]],7898:[[416,769]],7899:[[417,769]],7900:[[416,768]],7901:[[417,768]],7902:[[416,777]],7903:[[417,777]],7904:[[416,771]],7905:[[417,771]],7906:[[416,803]],7907:[[417,803]],7908:[[85,803]],7909:[[117,803]],7910:[[85,777]],7911:[[117,777]],7912:[[431,769]],7913:[[432,769]],7914:[[431,768]],7915:[[432,768]],7916:[[431,777]],7917:[[432,777]],7918:[[431,771]],7919:[[432,771]],7920:[[431,803]],7921:[[432,803]],7922:[[89,768]],7923:[[121,768]],7924:[[89,803]],7925:[[121,803]],7926:[[89,777]],7927:[[121,777]],7928:[[89,771]],7929:[[121,771]]},
+	7936:{7936:[[945,787],,{768:7938,769:7940,834:7942,837:8064}],7937:[[945,788],,{768:7939,769:7941,834:7943,837:8065}],7938:[[7936,768],,{837:8066}],7939:[[7937,768],,{837:8067}],7940:[[7936,769],,{837:8068}],7941:[[7937,769],,{837:8069}],7942:[[7936,834],,{837:8070}],7943:[[7937,834],,{837:8071}],7944:[[913,787],,{768:7946,769:7948,834:7950,837:8072}],7945:[[913,788],,{768:7947,769:7949,834:7951,837:8073}],7946:[[7944,768],,{837:8074}],7947:[[7945,768],,{837:8075}],7948:[[7944,769],,{837:8076}],7949:[[7945,769],,{837:8077}],7950:[[7944,834],,{837:8078}],7951:[[7945,834],,{837:8079}],7952:[[949,787],,{768:7954,769:7956}],7953:[[949,788],,{768:7955,769:7957}],7954:[[7952,768]],7955:[[7953,768]],7956:[[7952,769]],7957:[[7953,769]],7960:[[917,787],,{768:7962,769:7964}],7961:[[917,788],,{768:7963,769:7965}],7962:[[7960,768]],7963:[[7961,768]],7964:[[7960,769]],7965:[[7961,769]],7968:[[951,787],,{768:7970,769:7972,834:7974,837:8080}],7969:[[951,788],,{768:7971,769:7973,834:7975,837:8081}],7970:[[7968,768],,{837:8082}],7971:[[7969,768],,{837:8083}],7972:[[7968,769],,{837:8084}],7973:[[7969,769],,{837:8085}],7974:[[7968,834],,{837:8086}],7975:[[7969,834],,{837:8087}],7976:[[919,787],,{768:7978,769:7980,834:7982,837:8088}],7977:[[919,788],,{768:7979,769:7981,834:7983,837:8089}],7978:[[7976,768],,{837:8090}],7979:[[7977,768],,{837:8091}],7980:[[7976,769],,{837:8092}],7981:[[7977,769],,{837:8093}],7982:[[7976,834],,{837:8094}],7983:[[7977,834],,{837:8095}],7984:[[953,787],,{768:7986,769:7988,834:7990}],7985:[[953,788],,{768:7987,769:7989,834:7991}],7986:[[7984,768]],7987:[[7985,768]],7988:[[7984,769]],7989:[[7985,769]],7990:[[7984,834]],7991:[[7985,834]],7992:[[921,787],,{768:7994,769:7996,834:7998}],7993:[[921,788],,{768:7995,769:7997,834:7999}],7994:[[7992,768]],7995:[[7993,768]],7996:[[7992,769]],7997:[[7993,769]],7998:[[7992,834]],7999:[[7993,834]],8000:[[959,787],,{768:8002,769:8004}],8001:[[959,788],,{768:8003,769:8005}],8002:[[8000,768]],8003:[[8001,768]],8004:[[8000,769]],8005:[[8001,769]],8008:[[927,787],,{768:8010,769:8012}],8009:[[927,788],,{768:8011,769:8013}],8010:[[8008,768]],8011:[[8009,768]],8012:[[8008,769]],8013:[[8009,769]],8016:[[965,787],,{768:8018,769:8020,834:8022}],8017:[[965,788],,{768:8019,769:8021,834:8023}],8018:[[8016,768]],8019:[[8017,768]],8020:[[8016,769]],8021:[[8017,769]],8022:[[8016,834]],8023:[[8017,834]],8025:[[933,788],,{768:8027,769:8029,834:8031}],8027:[[8025,768]],8029:[[8025,769]],8031:[[8025,834]],8032:[[969,787],,{768:8034,769:8036,834:8038,837:8096}],8033:[[969,788],,{768:8035,769:8037,834:8039,837:8097}],8034:[[8032,768],,{837:8098}],8035:[[8033,768],,{837:8099}],8036:[[8032,769],,{837:8100}],8037:[[8033,769],,{837:8101}],8038:[[8032,834],,{837:8102}],8039:[[8033,834],,{837:8103}],8040:[[937,787],,{768:8042,769:8044,834:8046,837:8104}],8041:[[937,788],,{768:8043,769:8045,834:8047,837:8105}],8042:[[8040,768],,{837:8106}],8043:[[8041,768],,{837:8107}],8044:[[8040,769],,{837:8108}],8045:[[8041,769],,{837:8109}],8046:[[8040,834],,{837:8110}],8047:[[8041,834],,{837:8111}],8048:[[945,768],,{837:8114}],8049:[[940]],8050:[[949,768]],8051:[[941]],8052:[[951,768],,{837:8130}],8053:[[942]],8054:[[953,768]],8055:[[943]],8056:[[959,768]],8057:[[972]],8058:[[965,768]],8059:[[973]],8060:[[969,768],,{837:8178}],8061:[[974]],8064:[[7936,837]],8065:[[7937,837]],8066:[[7938,837]],8067:[[7939,837]],8068:[[7940,837]],8069:[[7941,837]],8070:[[7942,837]],8071:[[7943,837]],8072:[[7944,837]],8073:[[7945,837]],8074:[[7946,837]],8075:[[7947,837]],8076:[[7948,837]],8077:[[7949,837]],8078:[[7950,837]],8079:[[7951,837]],8080:[[7968,837]],8081:[[7969,837]],8082:[[7970,837]],8083:[[7971,837]],8084:[[7972,837]],8085:[[7973,837]],8086:[[7974,837]],8087:[[7975,837]],8088:[[7976,837]],8089:[[7977,837]],8090:[[7978,837]],8091:[[7979,837]],8092:[[7980,837]],8093:[[7981,837]],8094:[[7982,837]],8095:[[7983,837]],8096:[[8032,837]],8097:[[8033,837]],8098:[[8034,837]],8099:[[8035,837]],8100:[[8036,837]],8101:[[8037,837]],8102:[[8038,837]],8103:[[8039,837]],8104:[[8040,837]],8105:[[8041,837]],8106:[[8042,837]],8107:[[8043,837]],8108:[[8044,837]],8109:[[8045,837]],8110:[[8046,837]],8111:[[8047,837]],8112:[[945,774]],8113:[[945,772]],8114:[[8048,837]],8115:[[945,837]],8116:[[940,837]],8118:[[945,834],,{837:8119}],8119:[[8118,837]],8120:[[913,774]],8121:[[913,772]],8122:[[913,768]],8123:[[902]],8124:[[913,837]],8125:[[32,787],256],8126:[[953]],8127:[[32,787],256,{768:8141,769:8142,834:8143}],8128:[[32,834],256],8129:[[168,834]],8130:[[8052,837]],8131:[[951,837]],8132:[[942,837]],8134:[[951,834],,{837:8135}],8135:[[8134,837]],8136:[[917,768]],8137:[[904]],8138:[[919,768]],8139:[[905]],8140:[[919,837]],8141:[[8127,768]],8142:[[8127,769]],8143:[[8127,834]],8144:[[953,774]],8145:[[953,772]],8146:[[970,768]],8147:[[912]],8150:[[953,834]],8151:[[970,834]],8152:[[921,774]],8153:[[921,772]],8154:[[921,768]],8155:[[906]],8157:[[8190,768]],8158:[[8190,769]],8159:[[8190,834]],8160:[[965,774]],8161:[[965,772]],8162:[[971,768]],8163:[[944]],8164:[[961,787]],8165:[[961,788]],8166:[[965,834]],8167:[[971,834]],8168:[[933,774]],8169:[[933,772]],8170:[[933,768]],8171:[[910]],8172:[[929,788]],8173:[[168,768]],8174:[[901]],8175:[[96]],8178:[[8060,837]],8179:[[969,837]],8180:[[974,837]],8182:[[969,834],,{837:8183}],8183:[[8182,837]],8184:[[927,768]],8185:[[908]],8186:[[937,768]],8187:[[911]],8188:[[937,837]],8189:[[180]],8190:[[32,788],256,{768:8157,769:8158,834:8159}]},
+	8192:{8192:[[8194]],8193:[[8195]],8194:[[32],256],8195:[[32],256],8196:[[32],256],8197:[[32],256],8198:[[32],256],8199:[[32],256],8200:[[32],256],8201:[[32],256],8202:[[32],256],8209:[[8208],256],8215:[[32,819],256],8228:[[46],256],8229:[[46,46],256],8230:[[46,46,46],256],8239:[[32],256],8243:[[8242,8242],256],8244:[[8242,8242,8242],256],8246:[[8245,8245],256],8247:[[8245,8245,8245],256],8252:[[33,33],256],8254:[[32,773],256],8263:[[63,63],256],8264:[[63,33],256],8265:[[33,63],256],8279:[[8242,8242,8242,8242],256],8287:[[32],256],8304:[[48],256],8305:[[105],256],8308:[[52],256],8309:[[53],256],8310:[[54],256],8311:[[55],256],8312:[[56],256],8313:[[57],256],8314:[[43],256],8315:[[8722],256],8316:[[61],256],8317:[[40],256],8318:[[41],256],8319:[[110],256],8320:[[48],256],8321:[[49],256],8322:[[50],256],8323:[[51],256],8324:[[52],256],8325:[[53],256],8326:[[54],256],8327:[[55],256],8328:[[56],256],8329:[[57],256],8330:[[43],256],8331:[[8722],256],8332:[[61],256],8333:[[40],256],8334:[[41],256],8336:[[97],256],8337:[[101],256],8338:[[111],256],8339:[[120],256],8340:[[601],256],8341:[[104],256],8342:[[107],256],8343:[[108],256],8344:[[109],256],8345:[[110],256],8346:[[112],256],8347:[[115],256],8348:[[116],256],8360:[[82,115],256],8400:[,230],8401:[,230],8402:[,1],8403:[,1],8404:[,230],8405:[,230],8406:[,230],8407:[,230],8408:[,1],8409:[,1],8410:[,1],8411:[,230],8412:[,230],8417:[,230],8421:[,1],8422:[,1],8423:[,230],8424:[,220],8425:[,230],8426:[,1],8427:[,1],8428:[,220],8429:[,220],8430:[,220],8431:[,220],8432:[,230]},
+	8448:{8448:[[97,47,99],256],8449:[[97,47,115],256],8450:[[67],256],8451:[[176,67],256],8453:[[99,47,111],256],8454:[[99,47,117],256],8455:[[400],256],8457:[[176,70],256],8458:[[103],256],8459:[[72],256],8460:[[72],256],8461:[[72],256],8462:[[104],256],8463:[[295],256],8464:[[73],256],8465:[[73],256],8466:[[76],256],8467:[[108],256],8469:[[78],256],8470:[[78,111],256],8473:[[80],256],8474:[[81],256],8475:[[82],256],8476:[[82],256],8477:[[82],256],8480:[[83,77],256],8481:[[84,69,76],256],8482:[[84,77],256],8484:[[90],256],8486:[[937]],8488:[[90],256],8490:[[75]],8491:[[197]],8492:[[66],256],8493:[[67],256],8495:[[101],256],8496:[[69],256],8497:[[70],256],8499:[[77],256],8500:[[111],256],8501:[[1488],256],8502:[[1489],256],8503:[[1490],256],8504:[[1491],256],8505:[[105],256],8507:[[70,65,88],256],8508:[[960],256],8509:[[947],256],8510:[[915],256],8511:[[928],256],8512:[[8721],256],8517:[[68],256],8518:[[100],256],8519:[[101],256],8520:[[105],256],8521:[[106],256],8528:[[49,8260,55],256],8529:[[49,8260,57],256],8530:[[49,8260,49,48],256],8531:[[49,8260,51],256],8532:[[50,8260,51],256],8533:[[49,8260,53],256],8534:[[50,8260,53],256],8535:[[51,8260,53],256],8536:[[52,8260,53],256],8537:[[49,8260,54],256],8538:[[53,8260,54],256],8539:[[49,8260,56],256],8540:[[51,8260,56],256],8541:[[53,8260,56],256],8542:[[55,8260,56],256],8543:[[49,8260],256],8544:[[73],256],8545:[[73,73],256],8546:[[73,73,73],256],8547:[[73,86],256],8548:[[86],256],8549:[[86,73],256],8550:[[86,73,73],256],8551:[[86,73,73,73],256],8552:[[73,88],256],8553:[[88],256],8554:[[88,73],256],8555:[[88,73,73],256],8556:[[76],256],8557:[[67],256],8558:[[68],256],8559:[[77],256],8560:[[105],256],8561:[[105,105],256],8562:[[105,105,105],256],8563:[[105,118],256],8564:[[118],256],8565:[[118,105],256],8566:[[118,105,105],256],8567:[[118,105,105,105],256],8568:[[105,120],256],8569:[[120],256],8570:[[120,105],256],8571:[[120,105,105],256],8572:[[108],256],8573:[[99],256],8574:[[100],256],8575:[[109],256],8585:[[48,8260,51],256],8592:[,,{824:8602}],8594:[,,{824:8603}],8596:[,,{824:8622}],8602:[[8592,824]],8603:[[8594,824]],8622:[[8596,824]],8653:[[8656,824]],8654:[[8660,824]],8655:[[8658,824]],8656:[,,{824:8653}],8658:[,,{824:8655}],8660:[,,{824:8654}]},
+	8704:{8707:[,,{824:8708}],8708:[[8707,824]],8712:[,,{824:8713}],8713:[[8712,824]],8715:[,,{824:8716}],8716:[[8715,824]],8739:[,,{824:8740}],8740:[[8739,824]],8741:[,,{824:8742}],8742:[[8741,824]],8748:[[8747,8747],256],8749:[[8747,8747,8747],256],8751:[[8750,8750],256],8752:[[8750,8750,8750],256],8764:[,,{824:8769}],8769:[[8764,824]],8771:[,,{824:8772}],8772:[[8771,824]],8773:[,,{824:8775}],8775:[[8773,824]],8776:[,,{824:8777}],8777:[[8776,824]],8781:[,,{824:8813}],8800:[[61,824]],8801:[,,{824:8802}],8802:[[8801,824]],8804:[,,{824:8816}],8805:[,,{824:8817}],8813:[[8781,824]],8814:[[60,824]],8815:[[62,824]],8816:[[8804,824]],8817:[[8805,824]],8818:[,,{824:8820}],8819:[,,{824:8821}],8820:[[8818,824]],8821:[[8819,824]],8822:[,,{824:8824}],8823:[,,{824:8825}],8824:[[8822,824]],8825:[[8823,824]],8826:[,,{824:8832}],8827:[,,{824:8833}],8828:[,,{824:8928}],8829:[,,{824:8929}],8832:[[8826,824]],8833:[[8827,824]],8834:[,,{824:8836}],8835:[,,{824:8837}],8836:[[8834,824]],8837:[[8835,824]],8838:[,,{824:8840}],8839:[,,{824:8841}],8840:[[8838,824]],8841:[[8839,824]],8849:[,,{824:8930}],8850:[,,{824:8931}],8866:[,,{824:8876}],8872:[,,{824:8877}],8873:[,,{824:8878}],8875:[,,{824:8879}],8876:[[8866,824]],8877:[[8872,824]],8878:[[8873,824]],8879:[[8875,824]],8882:[,,{824:8938}],8883:[,,{824:8939}],8884:[,,{824:8940}],8885:[,,{824:8941}],8928:[[8828,824]],8929:[[8829,824]],8930:[[8849,824]],8931:[[8850,824]],8938:[[8882,824]],8939:[[8883,824]],8940:[[8884,824]],8941:[[8885,824]]},
+	8960:{9001:[[12296]],9002:[[12297]]},
+	9216:{9312:[[49],256],9313:[[50],256],9314:[[51],256],9315:[[52],256],9316:[[53],256],9317:[[54],256],9318:[[55],256],9319:[[56],256],9320:[[57],256],9321:[[49,48],256],9322:[[49,49],256],9323:[[49,50],256],9324:[[49,51],256],9325:[[49,52],256],9326:[[49,53],256],9327:[[49,54],256],9328:[[49,55],256],9329:[[49,56],256],9330:[[49,57],256],9331:[[50,48],256],9332:[[40,49,41],256],9333:[[40,50,41],256],9334:[[40,51,41],256],9335:[[40,52,41],256],9336:[[40,53,41],256],9337:[[40,54,41],256],9338:[[40,55,41],256],9339:[[40,56,41],256],9340:[[40,57,41],256],9341:[[40,49,48,41],256],9342:[[40,49,49,41],256],9343:[[40,49,50,41],256],9344:[[40,49,51,41],256],9345:[[40,49,52,41],256],9346:[[40,49,53,41],256],9347:[[40,49,54,41],256],9348:[[40,49,55,41],256],9349:[[40,49,56,41],256],9350:[[40,49,57,41],256],9351:[[40,50,48,41],256],9352:[[49,46],256],9353:[[50,46],256],9354:[[51,46],256],9355:[[52,46],256],9356:[[53,46],256],9357:[[54,46],256],9358:[[55,46],256],9359:[[56,46],256],9360:[[57,46],256],9361:[[49,48,46],256],9362:[[49,49,46],256],9363:[[49,50,46],256],9364:[[49,51,46],256],9365:[[49,52,46],256],9366:[[49,53,46],256],9367:[[49,54,46],256],9368:[[49,55,46],256],9369:[[49,56,46],256],9370:[[49,57,46],256],9371:[[50,48,46],256],9372:[[40,97,41],256],9373:[[40,98,41],256],9374:[[40,99,41],256],9375:[[40,100,41],256],9376:[[40,101,41],256],9377:[[40,102,41],256],9378:[[40,103,41],256],9379:[[40,104,41],256],9380:[[40,105,41],256],9381:[[40,106,41],256],9382:[[40,107,41],256],9383:[[40,108,41],256],9384:[[40,109,41],256],9385:[[40,110,41],256],9386:[[40,111,41],256],9387:[[40,112,41],256],9388:[[40,113,41],256],9389:[[40,114,41],256],9390:[[40,115,41],256],9391:[[40,116,41],256],9392:[[40,117,41],256],9393:[[40,118,41],256],9394:[[40,119,41],256],9395:[[40,120,41],256],9396:[[40,121,41],256],9397:[[40,122,41],256],9398:[[65],256],9399:[[66],256],9400:[[67],256],9401:[[68],256],9402:[[69],256],9403:[[70],256],9404:[[71],256],9405:[[72],256],9406:[[73],256],9407:[[74],256],9408:[[75],256],9409:[[76],256],9410:[[77],256],9411:[[78],256],9412:[[79],256],9413:[[80],256],9414:[[81],256],9415:[[82],256],9416:[[83],256],9417:[[84],256],9418:[[85],256],9419:[[86],256],9420:[[87],256],9421:[[88],256],9422:[[89],256],9423:[[90],256],9424:[[97],256],9425:[[98],256],9426:[[99],256],9427:[[100],256],9428:[[101],256],9429:[[102],256],9430:[[103],256],9431:[[104],256],9432:[[105],256],9433:[[106],256],9434:[[107],256],9435:[[108],256],9436:[[109],256],9437:[[110],256],9438:[[111],256],9439:[[112],256],9440:[[113],256],9441:[[114],256],9442:[[115],256],9443:[[116],256],9444:[[117],256],9445:[[118],256],9446:[[119],256],9447:[[120],256],9448:[[121],256],9449:[[122],256],9450:[[48],256]},
+	10752:{10764:[[8747,8747,8747,8747],256],10868:[[58,58,61],256],10869:[[61,61],256],10870:[[61,61,61],256],10972:[[10973,824],512]},
+	11264:{11388:[[106],256],11389:[[86],256],11503:[,230],11504:[,230],11505:[,230]},
+	11520:{11631:[[11617],256],11647:[,9],11744:[,230],11745:[,230],11746:[,230],11747:[,230],11748:[,230],11749:[,230],11750:[,230],11751:[,230],11752:[,230],11753:[,230],11754:[,230],11755:[,230],11756:[,230],11757:[,230],11758:[,230],11759:[,230],11760:[,230],11761:[,230],11762:[,230],11763:[,230],11764:[,230],11765:[,230],11766:[,230],11767:[,230],11768:[,230],11769:[,230],11770:[,230],11771:[,230],11772:[,230],11773:[,230],11774:[,230],11775:[,230]},
+	11776:{11935:[[27597],256],12019:[[40863],256]},
+	12032:{12032:[[19968],256],12033:[[20008],256],12034:[[20022],256],12035:[[20031],256],12036:[[20057],256],12037:[[20101],256],12038:[[20108],256],12039:[[20128],256],12040:[[20154],256],12041:[[20799],256],12042:[[20837],256],12043:[[20843],256],12044:[[20866],256],12045:[[20886],256],12046:[[20907],256],12047:[[20960],256],12048:[[20981],256],12049:[[20992],256],12050:[[21147],256],12051:[[21241],256],12052:[[21269],256],12053:[[21274],256],12054:[[21304],256],12055:[[21313],256],12056:[[21340],256],12057:[[21353],256],12058:[[21378],256],12059:[[21430],256],12060:[[21448],256],12061:[[21475],256],12062:[[22231],256],12063:[[22303],256],12064:[[22763],256],12065:[[22786],256],12066:[[22794],256],12067:[[22805],256],12068:[[22823],256],12069:[[22899],256],12070:[[23376],256],12071:[[23424],256],12072:[[23544],256],12073:[[23567],256],12074:[[23586],256],12075:[[23608],256],12076:[[23662],256],12077:[[23665],256],12078:[[24027],256],12079:[[24037],256],12080:[[24049],256],12081:[[24062],256],12082:[[24178],256],12083:[[24186],256],12084:[[24191],256],12085:[[24308],256],12086:[[24318],256],12087:[[24331],256],12088:[[24339],256],12089:[[24400],256],12090:[[24417],256],12091:[[24435],256],12092:[[24515],256],12093:[[25096],256],12094:[[25142],256],12095:[[25163],256],12096:[[25903],256],12097:[[25908],256],12098:[[25991],256],12099:[[26007],256],12100:[[26020],256],12101:[[26041],256],12102:[[26080],256],12103:[[26085],256],12104:[[26352],256],12105:[[26376],256],12106:[[26408],256],12107:[[27424],256],12108:[[27490],256],12109:[[27513],256],12110:[[27571],256],12111:[[27595],256],12112:[[27604],256],12113:[[27611],256],12114:[[27663],256],12115:[[27668],256],12116:[[27700],256],12117:[[28779],256],12118:[[29226],256],12119:[[29238],256],12120:[[29243],256],12121:[[29247],256],12122:[[29255],256],12123:[[29273],256],12124:[[29275],256],12125:[[29356],256],12126:[[29572],256],12127:[[29577],256],12128:[[29916],256],12129:[[29926],256],12130:[[29976],256],12131:[[29983],256],12132:[[29992],256],12133:[[30000],256],12134:[[30091],256],12135:[[30098],256],12136:[[30326],256],12137:[[30333],256],12138:[[30382],256],12139:[[30399],256],12140:[[30446],256],12141:[[30683],256],12142:[[30690],256],12143:[[30707],256],12144:[[31034],256],12145:[[31160],256],12146:[[31166],256],12147:[[31348],256],12148:[[31435],256],12149:[[31481],256],12150:[[31859],256],12151:[[31992],256],12152:[[32566],256],12153:[[32593],256],12154:[[32650],256],12155:[[32701],256],12156:[[32769],256],12157:[[32780],256],12158:[[32786],256],12159:[[32819],256],12160:[[32895],256],12161:[[32905],256],12162:[[33251],256],12163:[[33258],256],12164:[[33267],256],12165:[[33276],256],12166:[[33292],256],12167:[[33307],256],12168:[[33311],256],12169:[[33390],256],12170:[[33394],256],12171:[[33400],256],12172:[[34381],256],12173:[[34411],256],12174:[[34880],256],12175:[[34892],256],12176:[[34915],256],12177:[[35198],256],12178:[[35211],256],12179:[[35282],256],12180:[[35328],256],12181:[[35895],256],12182:[[35910],256],12183:[[35925],256],12184:[[35960],256],12185:[[35997],256],12186:[[36196],256],12187:[[36208],256],12188:[[36275],256],12189:[[36523],256],12190:[[36554],256],12191:[[36763],256],12192:[[36784],256],12193:[[36789],256],12194:[[37009],256],12195:[[37193],256],12196:[[37318],256],12197:[[37324],256],12198:[[37329],256],12199:[[38263],256],12200:[[38272],256],12201:[[38428],256],12202:[[38582],256],12203:[[38585],256],12204:[[38632],256],12205:[[38737],256],12206:[[38750],256],12207:[[38754],256],12208:[[38761],256],12209:[[38859],256],12210:[[38893],256],12211:[[38899],256],12212:[[38913],256],12213:[[39080],256],12214:[[39131],256],12215:[[39135],256],12216:[[39318],256],12217:[[39321],256],12218:[[39340],256],12219:[[39592],256],12220:[[39640],256],12221:[[39647],256],12222:[[39717],256],12223:[[39727],256],12224:[[39730],256],12225:[[39740],256],12226:[[39770],256],12227:[[40165],256],12228:[[40565],256],12229:[[40575],256],12230:[[40613],256],12231:[[40635],256],12232:[[40643],256],12233:[[40653],256],12234:[[40657],256],12235:[[40697],256],12236:[[40701],256],12237:[[40718],256],12238:[[40723],256],12239:[[40736],256],12240:[[40763],256],12241:[[40778],256],12242:[[40786],256],12243:[[40845],256],12244:[[40860],256],12245:[[40864],256]},
+	12288:{12288:[[32],256],12330:[,218],12331:[,228],12332:[,232],12333:[,222],12334:[,224],12335:[,224],12342:[[12306],256],12344:[[21313],256],12345:[[21316],256],12346:[[21317],256],12358:[,,{12441:12436}],12363:[,,{12441:12364}],12364:[[12363,12441]],12365:[,,{12441:12366}],12366:[[12365,12441]],12367:[,,{12441:12368}],12368:[[12367,12441]],12369:[,,{12441:12370}],12370:[[12369,12441]],12371:[,,{12441:12372}],12372:[[12371,12441]],12373:[,,{12441:12374}],12374:[[12373,12441]],12375:[,,{12441:12376}],12376:[[12375,12441]],12377:[,,{12441:12378}],12378:[[12377,12441]],12379:[,,{12441:12380}],12380:[[12379,12441]],12381:[,,{12441:12382}],12382:[[12381,12441]],12383:[,,{12441:12384}],12384:[[12383,12441]],12385:[,,{12441:12386}],12386:[[12385,12441]],12388:[,,{12441:12389}],12389:[[12388,12441]],12390:[,,{12441:12391}],12391:[[12390,12441]],12392:[,,{12441:12393}],12393:[[12392,12441]],12399:[,,{12441:12400,12442:12401}],12400:[[12399,12441]],12401:[[12399,12442]],12402:[,,{12441:12403,12442:12404}],12403:[[12402,12441]],12404:[[12402,12442]],12405:[,,{12441:12406,12442:12407}],12406:[[12405,12441]],12407:[[12405,12442]],12408:[,,{12441:12409,12442:12410}],12409:[[12408,12441]],12410:[[12408,12442]],12411:[,,{12441:12412,12442:12413}],12412:[[12411,12441]],12413:[[12411,12442]],12436:[[12358,12441]],12441:[,8],12442:[,8],12443:[[32,12441],256],12444:[[32,12442],256],12445:[,,{12441:12446}],12446:[[12445,12441]],12447:[[12424,12426],256],12454:[,,{12441:12532}],12459:[,,{12441:12460}],12460:[[12459,12441]],12461:[,,{12441:12462}],12462:[[12461,12441]],12463:[,,{12441:12464}],12464:[[12463,12441]],12465:[,,{12441:12466}],12466:[[12465,12441]],12467:[,,{12441:12468}],12468:[[12467,12441]],12469:[,,{12441:12470}],12470:[[12469,12441]],12471:[,,{12441:12472}],12472:[[12471,12441]],12473:[,,{12441:12474}],12474:[[12473,12441]],12475:[,,{12441:12476}],12476:[[12475,12441]],12477:[,,{12441:12478}],12478:[[12477,12441]],12479:[,,{12441:12480}],12480:[[12479,12441]],12481:[,,{12441:12482}],12482:[[12481,12441]],12484:[,,{12441:12485}],12485:[[12484,12441]],12486:[,,{12441:12487}],12487:[[12486,12441]],12488:[,,{12441:12489}],12489:[[12488,12441]],12495:[,,{12441:12496,12442:12497}],12496:[[12495,12441]],12497:[[12495,12442]],12498:[,,{12441:12499,12442:12500}],12499:[[12498,12441]],12500:[[12498,12442]],12501:[,,{12441:12502,12442:12503}],12502:[[12501,12441]],12503:[[12501,12442]],12504:[,,{12441:12505,12442:12506}],12505:[[12504,12441]],12506:[[12504,12442]],12507:[,,{12441:12508,12442:12509}],12508:[[12507,12441]],12509:[[12507,12442]],12527:[,,{12441:12535}],12528:[,,{12441:12536}],12529:[,,{12441:12537}],12530:[,,{12441:12538}],12532:[[12454,12441]],12535:[[12527,12441]],12536:[[12528,12441]],12537:[[12529,12441]],12538:[[12530,12441]],12541:[,,{12441:12542}],12542:[[12541,12441]],12543:[[12467,12488],256]},
+	12544:{12593:[[4352],256],12594:[[4353],256],12595:[[4522],256],12596:[[4354],256],12597:[[4524],256],12598:[[4525],256],12599:[[4355],256],12600:[[4356],256],12601:[[4357],256],12602:[[4528],256],12603:[[4529],256],12604:[[4530],256],12605:[[4531],256],12606:[[4532],256],12607:[[4533],256],12608:[[4378],256],12609:[[4358],256],12610:[[4359],256],12611:[[4360],256],12612:[[4385],256],12613:[[4361],256],12614:[[4362],256],12615:[[4363],256],12616:[[4364],256],12617:[[4365],256],12618:[[4366],256],12619:[[4367],256],12620:[[4368],256],12621:[[4369],256],12622:[[4370],256],12623:[[4449],256],12624:[[4450],256],12625:[[4451],256],12626:[[4452],256],12627:[[4453],256],12628:[[4454],256],12629:[[4455],256],12630:[[4456],256],12631:[[4457],256],12632:[[4458],256],12633:[[4459],256],12634:[[4460],256],12635:[[4461],256],12636:[[4462],256],12637:[[4463],256],12638:[[4464],256],12639:[[4465],256],12640:[[4466],256],12641:[[4467],256],12642:[[4468],256],12643:[[4469],256],12644:[[4448],256],12645:[[4372],256],12646:[[4373],256],12647:[[4551],256],12648:[[4552],256],12649:[[4556],256],12650:[[4558],256],12651:[[4563],256],12652:[[4567],256],12653:[[4569],256],12654:[[4380],256],12655:[[4573],256],12656:[[4575],256],12657:[[4381],256],12658:[[4382],256],12659:[[4384],256],12660:[[4386],256],12661:[[4387],256],12662:[[4391],256],12663:[[4393],256],12664:[[4395],256],12665:[[4396],256],12666:[[4397],256],12667:[[4398],256],12668:[[4399],256],12669:[[4402],256],12670:[[4406],256],12671:[[4416],256],12672:[[4423],256],12673:[[4428],256],12674:[[4593],256],12675:[[4594],256],12676:[[4439],256],12677:[[4440],256],12678:[[4441],256],12679:[[4484],256],12680:[[4485],256],12681:[[4488],256],12682:[[4497],256],12683:[[4498],256],12684:[[4500],256],12685:[[4510],256],12686:[[4513],256],12690:[[19968],256],12691:[[20108],256],12692:[[19977],256],12693:[[22235],256],12694:[[19978],256],12695:[[20013],256],12696:[[19979],256],12697:[[30002],256],12698:[[20057],256],12699:[[19993],256],12700:[[19969],256],12701:[[22825],256],12702:[[22320],256],12703:[[20154],256]},
+	12800:{12800:[[40,4352,41],256],12801:[[40,4354,41],256],12802:[[40,4355,41],256],12803:[[40,4357,41],256],12804:[[40,4358,41],256],12805:[[40,4359,41],256],12806:[[40,4361,41],256],12807:[[40,4363,41],256],12808:[[40,4364,41],256],12809:[[40,4366,41],256],12810:[[40,4367,41],256],12811:[[40,4368,41],256],12812:[[40,4369,41],256],12813:[[40,4370,41],256],12814:[[40,4352,4449,41],256],12815:[[40,4354,4449,41],256],12816:[[40,4355,4449,41],256],12817:[[40,4357,4449,41],256],12818:[[40,4358,4449,41],256],12819:[[40,4359,4449,41],256],12820:[[40,4361,4449,41],256],12821:[[40,4363,4449,41],256],12822:[[40,4364,4449,41],256],12823:[[40,4366,4449,41],256],12824:[[40,4367,4449,41],256],12825:[[40,4368,4449,41],256],12826:[[40,4369,4449,41],256],12827:[[40,4370,4449,41],256],12828:[[40,4364,4462,41],256],12829:[[40,4363,4457,4364,4453,4523,41],256],12830:[[40,4363,4457,4370,4462,41],256],12832:[[40,19968,41],256],12833:[[40,20108,41],256],12834:[[40,19977,41],256],12835:[[40,22235,41],256],12836:[[40,20116,41],256],12837:[[40,20845,41],256],12838:[[40,19971,41],256],12839:[[40,20843,41],256],12840:[[40,20061,41],256],12841:[[40,21313,41],256],12842:[[40,26376,41],256],12843:[[40,28779,41],256],12844:[[40,27700,41],256],12845:[[40,26408,41],256],12846:[[40,37329,41],256],12847:[[40,22303,41],256],12848:[[40,26085,41],256],12849:[[40,26666,41],256],12850:[[40,26377,41],256],12851:[[40,31038,41],256],12852:[[40,21517,41],256],12853:[[40,29305,41],256],12854:[[40,36001,41],256],12855:[[40,31069,41],256],12856:[[40,21172,41],256],12857:[[40,20195,41],256],12858:[[40,21628,41],256],12859:[[40,23398,41],256],12860:[[40,30435,41],256],12861:[[40,20225,41],256],12862:[[40,36039,41],256],12863:[[40,21332,41],256],12864:[[40,31085,41],256],12865:[[40,20241,41],256],12866:[[40,33258,41],256],12867:[[40,33267,41],256],12868:[[21839],256],12869:[[24188],256],12870:[[25991],256],12871:[[31631],256],12880:[[80,84,69],256],12881:[[50,49],256],12882:[[50,50],256],12883:[[50,51],256],12884:[[50,52],256],12885:[[50,53],256],12886:[[50,54],256],12887:[[50,55],256],12888:[[50,56],256],12889:[[50,57],256],12890:[[51,48],256],12891:[[51,49],256],12892:[[51,50],256],12893:[[51,51],256],12894:[[51,52],256],12895:[[51,53],256],12896:[[4352],256],12897:[[4354],256],12898:[[4355],256],12899:[[4357],256],12900:[[4358],256],12901:[[4359],256],12902:[[4361],256],12903:[[4363],256],12904:[[4364],256],12905:[[4366],256],12906:[[4367],256],12907:[[4368],256],12908:[[4369],256],12909:[[4370],256],12910:[[4352,4449],256],12911:[[4354,4449],256],12912:[[4355,4449],256],12913:[[4357,4449],256],12914:[[4358,4449],256],12915:[[4359,4449],256],12916:[[4361,4449],256],12917:[[4363,4449],256],12918:[[4364,4449],256],12919:[[4366,4449],256],12920:[[4367,4449],256],12921:[[4368,4449],256],12922:[[4369,4449],256],12923:[[4370,4449],256],12924:[[4366,4449,4535,4352,4457],256],12925:[[4364,4462,4363,4468],256],12926:[[4363,4462],256],12928:[[19968],256],12929:[[20108],256],12930:[[19977],256],12931:[[22235],256],12932:[[20116],256],12933:[[20845],256],12934:[[19971],256],12935:[[20843],256],12936:[[20061],256],12937:[[21313],256],12938:[[26376],256],12939:[[28779],256],12940:[[27700],256],12941:[[26408],256],12942:[[37329],256],12943:[[22303],256],12944:[[26085],256],12945:[[26666],256],12946:[[26377],256],12947:[[31038],256],12948:[[21517],256],12949:[[29305],256],12950:[[36001],256],12951:[[31069],256],12952:[[21172],256],12953:[[31192],256],12954:[[30007],256],12955:[[22899],256],12956:[[36969],256],12957:[[20778],256],12958:[[21360],256],12959:[[27880],256],12960:[[38917],256],12961:[[20241],256],12962:[[20889],256],12963:[[27491],256],12964:[[19978],256],12965:[[20013],256],12966:[[19979],256],12967:[[24038],256],12968:[[21491],256],12969:[[21307],256],12970:[[23447],256],12971:[[23398],256],12972:[[30435],256],12973:[[20225],256],12974:[[36039],256],12975:[[21332],256],12976:[[22812],256],12977:[[51,54],256],12978:[[51,55],256],12979:[[51,56],256],12980:[[51,57],256],12981:[[52,48],256],12982:[[52,49],256],12983:[[52,50],256],12984:[[52,51],256],12985:[[52,52],256],12986:[[52,53],256],12987:[[52,54],256],12988:[[52,55],256],12989:[[52,56],256],12990:[[52,57],256],12991:[[53,48],256],12992:[[49,26376],256],12993:[[50,26376],256],12994:[[51,26376],256],12995:[[52,26376],256],12996:[[53,26376],256],12997:[[54,26376],256],12998:[[55,26376],256],12999:[[56,26376],256],13000:[[57,26376],256],13001:[[49,48,26376],256],13002:[[49,49,26376],256],13003:[[49,50,26376],256],13004:[[72,103],256],13005:[[101,114,103],256],13006:[[101,86],256],13007:[[76,84,68],256],13008:[[12450],256],13009:[[12452],256],13010:[[12454],256],13011:[[12456],256],13012:[[12458],256],13013:[[12459],256],13014:[[12461],256],13015:[[12463],256],13016:[[12465],256],13017:[[12467],256],13018:[[12469],256],13019:[[12471],256],13020:[[12473],256],13021:[[12475],256],13022:[[12477],256],13023:[[12479],256],13024:[[12481],256],13025:[[12484],256],13026:[[12486],256],13027:[[12488],256],13028:[[12490],256],13029:[[12491],256],13030:[[12492],256],13031:[[12493],256],13032:[[12494],256],13033:[[12495],256],13034:[[12498],256],13035:[[12501],256],13036:[[12504],256],13037:[[12507],256],13038:[[12510],256],13039:[[12511],256],13040:[[12512],256],13041:[[12513],256],13042:[[12514],256],13043:[[12516],256],13044:[[12518],256],13045:[[12520],256],13046:[[12521],256],13047:[[12522],256],13048:[[12523],256],13049:[[12524],256],13050:[[12525],256],13051:[[12527],256],13052:[[12528],256],13053:[[12529],256],13054:[[12530],256]},
+	13056:{13056:[[12450,12497,12540,12488],256],13057:[[12450,12523,12501,12449],256],13058:[[12450,12531,12506,12450],256],13059:[[12450,12540,12523],256],13060:[[12452,12491,12531,12464],256],13061:[[12452,12531,12481],256],13062:[[12454,12457,12531],256],13063:[[12456,12473,12463,12540,12489],256],13064:[[12456,12540,12459,12540],256],13065:[[12458,12531,12473],256],13066:[[12458,12540,12512],256],13067:[[12459,12452,12522],256],13068:[[12459,12521,12483,12488],256],13069:[[12459,12525,12522,12540],256],13070:[[12460,12525,12531],256],13071:[[12460,12531,12510],256],13072:[[12462,12460],256],13073:[[12462,12491,12540],256],13074:[[12461,12517,12522,12540],256],13075:[[12462,12523,12480,12540],256],13076:[[12461,12525],256],13077:[[12461,12525,12464,12521,12512],256],13078:[[12461,12525,12513,12540,12488,12523],256],13079:[[12461,12525,12527,12483,12488],256],13080:[[12464,12521,12512],256],13081:[[12464,12521,12512,12488,12531],256],13082:[[12463,12523,12476,12452,12525],256],13083:[[12463,12525,12540,12493],256],13084:[[12465,12540,12473],256],13085:[[12467,12523,12490],256],13086:[[12467,12540,12509],256],13087:[[12469,12452,12463,12523],256],13088:[[12469,12531,12481,12540,12512],256],13089:[[12471,12522,12531,12464],256],13090:[[12475,12531,12481],256],13091:[[12475,12531,12488],256],13092:[[12480,12540,12473],256],13093:[[12487,12471],256],13094:[[12489,12523],256],13095:[[12488,12531],256],13096:[[12490,12494],256],13097:[[12494,12483,12488],256],13098:[[12495,12452,12484],256],13099:[[12497,12540,12475,12531,12488],256],13100:[[12497,12540,12484],256],13101:[[12496,12540,12524,12523],256],13102:[[12500,12450,12473,12488,12523],256],13103:[[12500,12463,12523],256],13104:[[12500,12467],256],13105:[[12499,12523],256],13106:[[12501,12449,12521,12483,12489],256],13107:[[12501,12451,12540,12488],256],13108:[[12502,12483,12471,12455,12523],256],13109:[[12501,12521,12531],256],13110:[[12504,12463,12479,12540,12523],256],13111:[[12506,12477],256],13112:[[12506,12491,12498],256],13113:[[12504,12523,12484],256],13114:[[12506,12531,12473],256],13115:[[12506,12540,12472],256],13116:[[12505,12540,12479],256],13117:[[12509,12452,12531,12488],256],13118:[[12508,12523,12488],256],13119:[[12507,12531],256],13120:[[12509,12531,12489],256],13121:[[12507,12540,12523],256],13122:[[12507,12540,12531],256],13123:[[12510,12452,12463,12525],256],13124:[[12510,12452,12523],256],13125:[[12510,12483,12495],256],13126:[[12510,12523,12463],256],13127:[[12510,12531,12471,12519,12531],256],13128:[[12511,12463,12525,12531],256],13129:[[12511,12522],256],13130:[[12511,12522,12496,12540,12523],256],13131:[[12513,12460],256],13132:[[12513,12460,12488,12531],256],13133:[[12513,12540,12488,12523],256],13134:[[12516,12540,12489],256],13135:[[12516,12540,12523],256],13136:[[12518,12450,12531],256],13137:[[12522,12483,12488,12523],256],13138:[[12522,12521],256],13139:[[12523,12500,12540],256],13140:[[12523,12540,12502,12523],256],13141:[[12524,12512],256],13142:[[12524,12531,12488,12466,12531],256],13143:[[12527,12483,12488],256],13144:[[48,28857],256],13145:[[49,28857],256],13146:[[50,28857],256],13147:[[51,28857],256],13148:[[52,28857],256],13149:[[53,28857],256],13150:[[54,28857],256],13151:[[55,28857],256],13152:[[56,28857],256],13153:[[57,28857],256],13154:[[49,48,28857],256],13155:[[49,49,28857],256],13156:[[49,50,28857],256],13157:[[49,51,28857],256],13158:[[49,52,28857],256],13159:[[49,53,28857],256],13160:[[49,54,28857],256],13161:[[49,55,28857],256],13162:[[49,56,28857],256],13163:[[49,57,28857],256],13164:[[50,48,28857],256],13165:[[50,49,28857],256],13166:[[50,50,28857],256],13167:[[50,51,28857],256],13168:[[50,52,28857],256],13169:[[104,80,97],256],13170:[[100,97],256],13171:[[65,85],256],13172:[[98,97,114],256],13173:[[111,86],256],13174:[[112,99],256],13175:[[100,109],256],13176:[[100,109,178],256],13177:[[100,109,179],256],13178:[[73,85],256],13179:[[24179,25104],256],13180:[[26157,21644],256],13181:[[22823,27491],256],13182:[[26126,27835],256],13183:[[26666,24335,20250,31038],256],13184:[[112,65],256],13185:[[110,65],256],13186:[[956,65],256],13187:[[109,65],256],13188:[[107,65],256],13189:[[75,66],256],13190:[[77,66],256],13191:[[71,66],256],13192:[[99,97,108],256],13193:[[107,99,97,108],256],13194:[[112,70],256],13195:[[110,70],256],13196:[[956,70],256],13197:[[956,103],256],13198:[[109,103],256],13199:[[107,103],256],13200:[[72,122],256],13201:[[107,72,122],256],13202:[[77,72,122],256],13203:[[71,72,122],256],13204:[[84,72,122],256],13205:[[956,8467],256],13206:[[109,8467],256],13207:[[100,8467],256],13208:[[107,8467],256],13209:[[102,109],256],13210:[[110,109],256],13211:[[956,109],256],13212:[[109,109],256],13213:[[99,109],256],13214:[[107,109],256],13215:[[109,109,178],256],13216:[[99,109,178],256],13217:[[109,178],256],13218:[[107,109,178],256],13219:[[109,109,179],256],13220:[[99,109,179],256],13221:[[109,179],256],13222:[[107,109,179],256],13223:[[109,8725,115],256],13224:[[109,8725,115,178],256],13225:[[80,97],256],13226:[[107,80,97],256],13227:[[77,80,97],256],13228:[[71,80,97],256],13229:[[114,97,100],256],13230:[[114,97,100,8725,115],256],13231:[[114,97,100,8725,115,178],256],13232:[[112,115],256],13233:[[110,115],256],13234:[[956,115],256],13235:[[109,115],256],13236:[[112,86],256],13237:[[110,86],256],13238:[[956,86],256],13239:[[109,86],256],13240:[[107,86],256],13241:[[77,86],256],13242:[[112,87],256],13243:[[110,87],256],13244:[[956,87],256],13245:[[109,87],256],13246:[[107,87],256],13247:[[77,87],256],13248:[[107,937],256],13249:[[77,937],256],13250:[[97,46,109,46],256],13251:[[66,113],256],13252:[[99,99],256],13253:[[99,100],256],13254:[[67,8725,107,103],256],13255:[[67,111,46],256],13256:[[100,66],256],13257:[[71,121],256],13258:[[104,97],256],13259:[[72,80],256],13260:[[105,110],256],13261:[[75,75],256],13262:[[75,77],256],13263:[[107,116],256],13264:[[108,109],256],13265:[[108,110],256],13266:[[108,111,103],256],13267:[[108,120],256],13268:[[109,98],256],13269:[[109,105,108],256],13270:[[109,111,108],256],13271:[[80,72],256],13272:[[112,46,109,46],256],13273:[[80,80,77],256],13274:[[80,82],256],13275:[[115,114],256],13276:[[83,118],256],13277:[[87,98],256],13278:[[86,8725,109],256],13279:[[65,8725,109],256],13280:[[49,26085],256],13281:[[50,26085],256],13282:[[51,26085],256],13283:[[52,26085],256],13284:[[53,26085],256],13285:[[54,26085],256],13286:[[55,26085],256],13287:[[56,26085],256],13288:[[57,26085],256],13289:[[49,48,26085],256],13290:[[49,49,26085],256],13291:[[49,50,26085],256],13292:[[49,51,26085],256],13293:[[49,52,26085],256],13294:[[49,53,26085],256],13295:[[49,54,26085],256],13296:[[49,55,26085],256],13297:[[49,56,26085],256],13298:[[49,57,26085],256],13299:[[50,48,26085],256],13300:[[50,49,26085],256],13301:[[50,50,26085],256],13302:[[50,51,26085],256],13303:[[50,52,26085],256],13304:[[50,53,26085],256],13305:[[50,54,26085],256],13306:[[50,55,26085],256],13307:[[50,56,26085],256],13308:[[50,57,26085],256],13309:[[51,48,26085],256],13310:[[51,49,26085],256],13311:[[103,97,108],256]},
+	42496:{42607:[,230],42612:[,230],42613:[,230],42614:[,230],42615:[,230],42616:[,230],42617:[,230],42618:[,230],42619:[,230],42620:[,230],42621:[,230],42655:[,230],42736:[,230],42737:[,230]},
+	42752:{42864:[[42863],256],43000:[[294],256],43001:[[339],256]},
+	43008:{43014:[,9],43204:[,9],43232:[,230],43233:[,230],43234:[,230],43235:[,230],43236:[,230],43237:[,230],43238:[,230],43239:[,230],43240:[,230],43241:[,230],43242:[,230],43243:[,230],43244:[,230],43245:[,230],43246:[,230],43247:[,230],43248:[,230],43249:[,230]},
+	43264:{43307:[,220],43308:[,220],43309:[,220],43347:[,9],43443:[,7],43456:[,9]},
+	43520:{43696:[,230],43698:[,230],43699:[,230],43700:[,220],43703:[,230],43704:[,230],43710:[,230],43711:[,230],43713:[,230],43766:[,9]},
+	43776:{44013:[,9]},
+	53504:{119134:[[119127,119141],512],119135:[[119128,119141],512],119136:[[119135,119150],512],119137:[[119135,119151],512],119138:[[119135,119152],512],119139:[[119135,119153],512],119140:[[119135,119154],512],119141:[,216],119142:[,216],119143:[,1],119144:[,1],119145:[,1],119149:[,226],119150:[,216],119151:[,216],119152:[,216],119153:[,216],119154:[,216],119163:[,220],119164:[,220],119165:[,220],119166:[,220],119167:[,220],119168:[,220],119169:[,220],119170:[,220],119173:[,230],119174:[,230],119175:[,230],119176:[,230],119177:[,230],119178:[,220],119179:[,220],119210:[,230],119211:[,230],119212:[,230],119213:[,230],119227:[[119225,119141],512],119228:[[119226,119141],512],119229:[[119227,119150],512],119230:[[119228,119150],512],119231:[[119227,119151],512],119232:[[119228,119151],512]},
+	53760:{119362:[,230],119363:[,230],119364:[,230]},
+	54272:{119808:[[65],256],119809:[[66],256],119810:[[67],256],119811:[[68],256],119812:[[69],256],119813:[[70],256],119814:[[71],256],119815:[[72],256],119816:[[73],256],119817:[[74],256],119818:[[75],256],119819:[[76],256],119820:[[77],256],119821:[[78],256],119822:[[79],256],119823:[[80],256],119824:[[81],256],119825:[[82],256],119826:[[83],256],119827:[[84],256],119828:[[85],256],119829:[[86],256],119830:[[87],256],119831:[[88],256],119832:[[89],256],119833:[[90],256],119834:[[97],256],119835:[[98],256],119836:[[99],256],119837:[[100],256],119838:[[101],256],119839:[[102],256],119840:[[103],256],119841:[[104],256],119842:[[105],256],119843:[[106],256],119844:[[107],256],119845:[[108],256],119846:[[109],256],119847:[[110],256],119848:[[111],256],119849:[[112],256],119850:[[113],256],119851:[[114],256],119852:[[115],256],119853:[[116],256],119854:[[117],256],119855:[[118],256],119856:[[119],256],119857:[[120],256],119858:[[121],256],119859:[[122],256],119860:[[65],256],119861:[[66],256],119862:[[67],256],119863:[[68],256],119864:[[69],256],119865:[[70],256],119866:[[71],256],119867:[[72],256],119868:[[73],256],119869:[[74],256],119870:[[75],256],119871:[[76],256],119872:[[77],256],119873:[[78],256],119874:[[79],256],119875:[[80],256],119876:[[81],256],119877:[[82],256],119878:[[83],256],119879:[[84],256],119880:[[85],256],119881:[[86],256],119882:[[87],256],119883:[[88],256],119884:[[89],256],119885:[[90],256],119886:[[97],256],119887:[[98],256],119888:[[99],256],119889:[[100],256],119890:[[101],256],119891:[[102],256],119892:[[103],256],119894:[[105],256],119895:[[106],256],119896:[[107],256],119897:[[108],256],119898:[[109],256],119899:[[110],256],119900:[[111],256],119901:[[112],256],119902:[[113],256],119903:[[114],256],119904:[[115],256],119905:[[116],256],119906:[[117],256],119907:[[118],256],119908:[[119],256],119909:[[120],256],119910:[[121],256],119911:[[122],256],119912:[[65],256],119913:[[66],256],119914:[[67],256],119915:[[68],256],119916:[[69],256],119917:[[70],256],119918:[[71],256],119919:[[72],256],119920:[[73],256],119921:[[74],256],119922:[[75],256],119923:[[76],256],119924:[[77],256],119925:[[78],256],119926:[[79],256],119927:[[80],256],119928:[[81],256],119929:[[82],256],119930:[[83],256],119931:[[84],256],119932:[[85],256],119933:[[86],256],119934:[[87],256],119935:[[88],256],119936:[[89],256],119937:[[90],256],119938:[[97],256],119939:[[98],256],119940:[[99],256],119941:[[100],256],119942:[[101],256],119943:[[102],256],119944:[[103],256],119945:[[104],256],119946:[[105],256],119947:[[106],256],119948:[[107],256],119949:[[108],256],119950:[[109],256],119951:[[110],256],119952:[[111],256],119953:[[112],256],119954:[[113],256],119955:[[114],256],119956:[[115],256],119957:[[116],256],119958:[[117],256],119959:[[118],256],119960:[[119],256],119961:[[120],256],119962:[[121],256],119963:[[122],256],119964:[[65],256],119966:[[67],256],119967:[[68],256],119970:[[71],256],119973:[[74],256],119974:[[75],256],119977:[[78],256],119978:[[79],256],119979:[[80],256],119980:[[81],256],119982:[[83],256],119983:[[84],256],119984:[[85],256],119985:[[86],256],119986:[[87],256],119987:[[88],256],119988:[[89],256],119989:[[90],256],119990:[[97],256],119991:[[98],256],119992:[[99],256],119993:[[100],256],119995:[[102],256],119997:[[104],256],119998:[[105],256],119999:[[106],256],120000:[[107],256],120001:[[108],256],120002:[[109],256],120003:[[110],256],120005:[[112],256],120006:[[113],256],120007:[[114],256],120008:[[115],256],120009:[[116],256],120010:[[117],256],120011:[[118],256],120012:[[119],256],120013:[[120],256],120014:[[121],256],120015:[[122],256],120016:[[65],256],120017:[[66],256],120018:[[67],256],120019:[[68],256],120020:[[69],256],120021:[[70],256],120022:[[71],256],120023:[[72],256],120024:[[73],256],120025:[[74],256],120026:[[75],256],120027:[[76],256],120028:[[77],256],120029:[[78],256],120030:[[79],256],120031:[[80],256],120032:[[81],256],120033:[[82],256],120034:[[83],256],120035:[[84],256],120036:[[85],256],120037:[[86],256],120038:[[87],256],120039:[[88],256],120040:[[89],256],120041:[[90],256],120042:[[97],256],120043:[[98],256],120044:[[99],256],120045:[[100],256],120046:[[101],256],120047:[[102],256],120048:[[103],256],120049:[[104],256],120050:[[105],256],120051:[[106],256],120052:[[107],256],120053:[[108],256],120054:[[109],256],120055:[[110],256],120056:[[111],256],120057:[[112],256],120058:[[113],256],120059:[[114],256],120060:[[115],256],120061:[[116],256],120062:[[117],256],120063:[[118],256]},
+	54528:{120064:[[119],256],120065:[[120],256],120066:[[121],256],120067:[[122],256],120068:[[65],256],120069:[[66],256],120071:[[68],256],120072:[[69],256],120073:[[70],256],120074:[[71],256],120077:[[74],256],120078:[[75],256],120079:[[76],256],120080:[[77],256],120081:[[78],256],120082:[[79],256],120083:[[80],256],120084:[[81],256],120086:[[83],256],120087:[[84],256],120088:[[85],256],120089:[[86],256],120090:[[87],256],120091:[[88],256],120092:[[89],256],120094:[[97],256],120095:[[98],256],120096:[[99],256],120097:[[100],256],120098:[[101],256],120099:[[102],256],120100:[[103],256],120101:[[104],256],120102:[[105],256],120103:[[106],256],120104:[[107],256],120105:[[108],256],120106:[[109],256],120107:[[110],256],120108:[[111],256],120109:[[112],256],120110:[[113],256],120111:[[114],256],120112:[[115],256],120113:[[116],256],120114:[[117],256],120115:[[118],256],120116:[[119],256],120117:[[120],256],120118:[[121],256],120119:[[122],256],120120:[[65],256],120121:[[66],256],120123:[[68],256],120124:[[69],256],120125:[[70],256],120126:[[71],256],120128:[[73],256],120129:[[74],256],120130:[[75],256],120131:[[76],256],120132:[[77],256],120134:[[79],256],120138:[[83],256],120139:[[84],256],120140:[[85],256],120141:[[86],256],120142:[[87],256],120143:[[88],256],120144:[[89],256],120146:[[97],256],120147:[[98],256],120148:[[99],256],120149:[[100],256],120150:[[101],256],120151:[[102],256],120152:[[103],256],120153:[[104],256],120154:[[105],256],120155:[[106],256],120156:[[107],256],120157:[[108],256],120158:[[109],256],120159:[[110],256],120160:[[111],256],120161:[[112],256],120162:[[113],256],120163:[[114],256],120164:[[115],256],120165:[[116],256],120166:[[117],256],120167:[[118],256],120168:[[119],256],120169:[[120],256],120170:[[121],256],120171:[[122],256],120172:[[65],256],120173:[[66],256],120174:[[67],256],120175:[[68],256],120176:[[69],256],120177:[[70],256],120178:[[71],256],120179:[[72],256],120180:[[73],256],120181:[[74],256],120182:[[75],256],120183:[[76],256],120184:[[77],256],120185:[[78],256],120186:[[79],256],120187:[[80],256],120188:[[81],256],120189:[[82],256],120190:[[83],256],120191:[[84],256],120192:[[85],256],120193:[[86],256],120194:[[87],256],120195:[[88],256],120196:[[89],256],120197:[[90],256],120198:[[97],256],120199:[[98],256],120200:[[99],256],120201:[[100],256],120202:[[101],256],120203:[[102],256],120204:[[103],256],120205:[[104],256],120206:[[105],256],120207:[[106],256],120208:[[107],256],120209:[[108],256],120210:[[109],256],120211:[[110],256],120212:[[111],256],120213:[[112],256],120214:[[113],256],120215:[[114],256],120216:[[115],256],120217:[[116],256],120218:[[117],256],120219:[[118],256],120220:[[119],256],120221:[[120],256],120222:[[121],256],120223:[[122],256],120224:[[65],256],120225:[[66],256],120226:[[67],256],120227:[[68],256],120228:[[69],256],120229:[[70],256],120230:[[71],256],120231:[[72],256],120232:[[73],256],120233:[[74],256],120234:[[75],256],120235:[[76],256],120236:[[77],256],120237:[[78],256],120238:[[79],256],120239:[[80],256],120240:[[81],256],120241:[[82],256],120242:[[83],256],120243:[[84],256],120244:[[85],256],120245:[[86],256],120246:[[87],256],120247:[[88],256],120248:[[89],256],120249:[[90],256],120250:[[97],256],120251:[[98],256],120252:[[99],256],120253:[[100],256],120254:[[101],256],120255:[[102],256],120256:[[103],256],120257:[[104],256],120258:[[105],256],120259:[[106],256],120260:[[107],256],120261:[[108],256],120262:[[109],256],120263:[[110],256],120264:[[111],256],120265:[[112],256],120266:[[113],256],120267:[[114],256],120268:[[115],256],120269:[[116],256],120270:[[117],256],120271:[[118],256],120272:[[119],256],120273:[[120],256],120274:[[121],256],120275:[[122],256],120276:[[65],256],120277:[[66],256],120278:[[67],256],120279:[[68],256],120280:[[69],256],120281:[[70],256],120282:[[71],256],120283:[[72],256],120284:[[73],256],120285:[[74],256],120286:[[75],256],120287:[[76],256],120288:[[77],256],120289:[[78],256],120290:[[79],256],120291:[[80],256],120292:[[81],256],120293:[[82],256],120294:[[83],256],120295:[[84],256],120296:[[85],256],120297:[[86],256],120298:[[87],256],120299:[[88],256],120300:[[89],256],120301:[[90],256],120302:[[97],256],120303:[[98],256],120304:[[99],256],120305:[[100],256],120306:[[101],256],120307:[[102],256],120308:[[103],256],120309:[[104],256],120310:[[105],256],120311:[[106],256],120312:[[107],256],120313:[[108],256],120314:[[109],256],120315:[[110],256],120316:[[111],256],120317:[[112],256],120318:[[113],256],120319:[[114],256]},
+	54784:{120320:[[115],256],120321:[[116],256],120322:[[117],256],120323:[[118],256],120324:[[119],256],120325:[[120],256],120326:[[121],256],120327:[[122],256],120328:[[65],256],120329:[[66],256],120330:[[67],256],120331:[[68],256],120332:[[69],256],120333:[[70],256],120334:[[71],256],120335:[[72],256],120336:[[73],256],120337:[[74],256],120338:[[75],256],120339:[[76],256],120340:[[77],256],120341:[[78],256],120342:[[79],256],120343:[[80],256],120344:[[81],256],120345:[[82],256],120346:[[83],256],120347:[[84],256],120348:[[85],256],120349:[[86],256],120350:[[87],256],120351:[[88],256],120352:[[89],256],120353:[[90],256],120354:[[97],256],120355:[[98],256],120356:[[99],256],120357:[[100],256],120358:[[101],256],120359:[[102],256],120360:[[103],256],120361:[[104],256],120362:[[105],256],120363:[[106],256],120364:[[107],256],120365:[[108],256],120366:[[109],256],120367:[[110],256],120368:[[111],256],120369:[[112],256],120370:[[113],256],120371:[[114],256],120372:[[115],256],120373:[[116],256],120374:[[117],256],120375:[[118],256],120376:[[119],256],120377:[[120],256],120378:[[121],256],120379:[[122],256],120380:[[65],256],120381:[[66],256],120382:[[67],256],120383:[[68],256],120384:[[69],256],120385:[[70],256],120386:[[71],256],120387:[[72],256],120388:[[73],256],120389:[[74],256],120390:[[75],256],120391:[[76],256],120392:[[77],256],120393:[[78],256],120394:[[79],256],120395:[[80],256],120396:[[81],256],120397:[[82],256],120398:[[83],256],120399:[[84],256],120400:[[85],256],120401:[[86],256],120402:[[87],256],120403:[[88],256],120404:[[89],256],120405:[[90],256],120406:[[97],256],120407:[[98],256],120408:[[99],256],120409:[[100],256],120410:[[101],256],120411:[[102],256],120412:[[103],256],120413:[[104],256],120414:[[105],256],120415:[[106],256],120416:[[107],256],120417:[[108],256],120418:[[109],256],120419:[[110],256],120420:[[111],256],120421:[[112],256],120422:[[113],256],120423:[[114],256],120424:[[115],256],120425:[[116],256],120426:[[117],256],120427:[[118],256],120428:[[119],256],120429:[[120],256],120430:[[121],256],120431:[[122],256],120432:[[65],256],120433:[[66],256],120434:[[67],256],120435:[[68],256],120436:[[69],256],120437:[[70],256],120438:[[71],256],120439:[[72],256],120440:[[73],256],120441:[[74],256],120442:[[75],256],120443:[[76],256],120444:[[77],256],120445:[[78],256],120446:[[79],256],120447:[[80],256],120448:[[81],256],120449:[[82],256],120450:[[83],256],120451:[[84],256],120452:[[85],256],120453:[[86],256],120454:[[87],256],120455:[[88],256],120456:[[89],256],120457:[[90],256],120458:[[97],256],120459:[[98],256],120460:[[99],256],120461:[[100],256],120462:[[101],256],120463:[[102],256],120464:[[103],256],120465:[[104],256],120466:[[105],256],120467:[[106],256],120468:[[107],256],120469:[[108],256],120470:[[109],256],120471:[[110],256],120472:[[111],256],120473:[[112],256],120474:[[113],256],120475:[[114],256],120476:[[115],256],120477:[[116],256],120478:[[117],256],120479:[[118],256],120480:[[119],256],120481:[[120],256],120482:[[121],256],120483:[[122],256],120484:[[305],256],120485:[[567],256],120488:[[913],256],120489:[[914],256],120490:[[915],256],120491:[[916],256],120492:[[917],256],120493:[[918],256],120494:[[919],256],120495:[[920],256],120496:[[921],256],120497:[[922],256],120498:[[923],256],120499:[[924],256],120500:[[925],256],120501:[[926],256],120502:[[927],256],120503:[[928],256],120504:[[929],256],120505:[[1012],256],120506:[[931],256],120507:[[932],256],120508:[[933],256],120509:[[934],256],120510:[[935],256],120511:[[936],256],120512:[[937],256],120513:[[8711],256],120514:[[945],256],120515:[[946],256],120516:[[947],256],120517:[[948],256],120518:[[949],256],120519:[[950],256],120520:[[951],256],120521:[[952],256],120522:[[953],256],120523:[[954],256],120524:[[955],256],120525:[[956],256],120526:[[957],256],120527:[[958],256],120528:[[959],256],120529:[[960],256],120530:[[961],256],120531:[[962],256],120532:[[963],256],120533:[[964],256],120534:[[965],256],120535:[[966],256],120536:[[967],256],120537:[[968],256],120538:[[969],256],120539:[[8706],256],120540:[[1013],256],120541:[[977],256],120542:[[1008],256],120543:[[981],256],120544:[[1009],256],120545:[[982],256],120546:[[913],256],120547:[[914],256],120548:[[915],256],120549:[[916],256],120550:[[917],256],120551:[[918],256],120552:[[919],256],120553:[[920],256],120554:[[921],256],120555:[[922],256],120556:[[923],256],120557:[[924],256],120558:[[925],256],120559:[[926],256],120560:[[927],256],120561:[[928],256],120562:[[929],256],120563:[[1012],256],120564:[[931],256],120565:[[932],256],120566:[[933],256],120567:[[934],256],120568:[[935],256],120569:[[936],256],120570:[[937],256],120571:[[8711],256],120572:[[945],256],120573:[[946],256],120574:[[947],256],120575:[[948],256]},
+	55040:{120576:[[949],256],120577:[[950],256],120578:[[951],256],120579:[[952],256],120580:[[953],256],120581:[[954],256],120582:[[955],256],120583:[[956],256],120584:[[957],256],120585:[[958],256],120586:[[959],256],120587:[[960],256],120588:[[961],256],120589:[[962],256],120590:[[963],256],120591:[[964],256],120592:[[965],256],120593:[[966],256],120594:[[967],256],120595:[[968],256],120596:[[969],256],120597:[[8706],256],120598:[[1013],256],120599:[[977],256],120600:[[1008],256],120601:[[981],256],120602:[[1009],256],120603:[[982],256],120604:[[913],256],120605:[[914],256],120606:[[915],256],120607:[[916],256],120608:[[917],256],120609:[[918],256],120610:[[919],256],120611:[[920],256],120612:[[921],256],120613:[[922],256],120614:[[923],256],120615:[[924],256],120616:[[925],256],120617:[[926],256],120618:[[927],256],120619:[[928],256],120620:[[929],256],120621:[[1012],256],120622:[[931],256],120623:[[932],256],120624:[[933],256],120625:[[934],256],120626:[[935],256],120627:[[936],256],120628:[[937],256],120629:[[8711],256],120630:[[945],256],120631:[[946],256],120632:[[947],256],120633:[[948],256],120634:[[949],256],120635:[[950],256],120636:[[951],256],120637:[[952],256],120638:[[953],256],120639:[[954],256],120640:[[955],256],120641:[[956],256],120642:[[957],256],120643:[[958],256],120644:[[959],256],120645:[[960],256],120646:[[961],256],120647:[[962],256],120648:[[963],256],120649:[[964],256],120650:[[965],256],120651:[[966],256],120652:[[967],256],120653:[[968],256],120654:[[969],256],120655:[[8706],256],120656:[[1013],256],120657:[[977],256],120658:[[1008],256],120659:[[981],256],120660:[[1009],256],120661:[[982],256],120662:[[913],256],120663:[[914],256],120664:[[915],256],120665:[[916],256],120666:[[917],256],120667:[[918],256],120668:[[919],256],120669:[[920],256],120670:[[921],256],120671:[[922],256],120672:[[923],256],120673:[[924],256],120674:[[925],256],120675:[[926],256],120676:[[927],256],120677:[[928],256],120678:[[929],256],120679:[[1012],256],120680:[[931],256],120681:[[932],256],120682:[[933],256],120683:[[934],256],120684:[[935],256],120685:[[936],256],120686:[[937],256],120687:[[8711],256],120688:[[945],256],120689:[[946],256],120690:[[947],256],120691:[[948],256],120692:[[949],256],120693:[[950],256],120694:[[951],256],120695:[[952],256],120696:[[953],256],120697:[[954],256],120698:[[955],256],120699:[[956],256],120700:[[957],256],120701:[[958],256],120702:[[959],256],120703:[[960],256],120704:[[961],256],120705:[[962],256],120706:[[963],256],120707:[[964],256],120708:[[965],256],120709:[[966],256],120710:[[967],256],120711:[[968],256],120712:[[969],256],120713:[[8706],256],120714:[[1013],256],120715:[[977],256],120716:[[1008],256],120717:[[981],256],120718:[[1009],256],120719:[[982],256],120720:[[913],256],120721:[[914],256],120722:[[915],256],120723:[[916],256],120724:[[917],256],120725:[[918],256],120726:[[919],256],120727:[[920],256],120728:[[921],256],120729:[[922],256],120730:[[923],256],120731:[[924],256],120732:[[925],256],120733:[[926],256],120734:[[927],256],120735:[[928],256],120736:[[929],256],120737:[[1012],256],120738:[[931],256],120739:[[932],256],120740:[[933],256],120741:[[934],256],120742:[[935],256],120743:[[936],256],120744:[[937],256],120745:[[8711],256],120746:[[945],256],120747:[[946],256],120748:[[947],256],120749:[[948],256],120750:[[949],256],120751:[[950],256],120752:[[951],256],120753:[[952],256],120754:[[953],256],120755:[[954],256],120756:[[955],256],120757:[[956],256],120758:[[957],256],120759:[[958],256],120760:[[959],256],120761:[[960],256],120762:[[961],256],120763:[[962],256],120764:[[963],256],120765:[[964],256],120766:[[965],256],120767:[[966],256],120768:[[967],256],120769:[[968],256],120770:[[969],256],120771:[[8706],256],120772:[[1013],256],120773:[[977],256],120774:[[1008],256],120775:[[981],256],120776:[[1009],256],120777:[[982],256],120778:[[988],256],120779:[[989],256],120782:[[48],256],120783:[[49],256],120784:[[50],256],120785:[[51],256],120786:[[52],256],120787:[[53],256],120788:[[54],256],120789:[[55],256],120790:[[56],256],120791:[[57],256],120792:[[48],256],120793:[[49],256],120794:[[50],256],120795:[[51],256],120796:[[52],256],120797:[[53],256],120798:[[54],256],120799:[[55],256],120800:[[56],256],120801:[[57],256],120802:[[48],256],120803:[[49],256],120804:[[50],256],120805:[[51],256],120806:[[52],256],120807:[[53],256],120808:[[54],256],120809:[[55],256],120810:[[56],256],120811:[[57],256],120812:[[48],256],120813:[[49],256],120814:[[50],256],120815:[[51],256],120816:[[52],256],120817:[[53],256],120818:[[54],256],120819:[[55],256],120820:[[56],256],120821:[[57],256],120822:[[48],256],120823:[[49],256],120824:[[50],256],120825:[[51],256],120826:[[52],256],120827:[[53],256],120828:[[54],256],120829:[[55],256],120830:[[56],256],120831:[[57],256]},
+	60928:{126464:[[1575],256],126465:[[1576],256],126466:[[1580],256],126467:[[1583],256],126469:[[1608],256],126470:[[1586],256],126471:[[1581],256],126472:[[1591],256],126473:[[1610],256],126474:[[1603],256],126475:[[1604],256],126476:[[1605],256],126477:[[1606],256],126478:[[1587],256],126479:[[1593],256],126480:[[1601],256],126481:[[1589],256],126482:[[1602],256],126483:[[1585],256],126484:[[1588],256],126485:[[1578],256],126486:[[1579],256],126487:[[1582],256],126488:[[1584],256],126489:[[1590],256],126490:[[1592],256],126491:[[1594],256],126492:[[1646],256],126493:[[1722],256],126494:[[1697],256],126495:[[1647],256],126497:[[1576],256],126498:[[1580],256],126500:[[1607],256],126503:[[1581],256],126505:[[1610],256],126506:[[1603],256],126507:[[1604],256],126508:[[1605],256],126509:[[1606],256],126510:[[1587],256],126511:[[1593],256],126512:[[1601],256],126513:[[1589],256],126514:[[1602],256],126516:[[1588],256],126517:[[1578],256],126518:[[1579],256],126519:[[1582],256],126521:[[1590],256],126523:[[1594],256],126530:[[1580],256],126535:[[1581],256],126537:[[1610],256],126539:[[1604],256],126541:[[1606],256],126542:[[1587],256],126543:[[1593],256],126545:[[1589],256],126546:[[1602],256],126548:[[1588],256],126551:[[1582],256],126553:[[1590],256],126555:[[1594],256],126557:[[1722],256],126559:[[1647],256],126561:[[1576],256],126562:[[1580],256],126564:[[1607],256],126567:[[1581],256],126568:[[1591],256],126569:[[1610],256],126570:[[1603],256],126572:[[1605],256],126573:[[1606],256],126574:[[1587],256],126575:[[1593],256],126576:[[1601],256],126577:[[1589],256],126578:[[1602],256],126580:[[1588],256],126581:[[1578],256],126582:[[1579],256],126583:[[1582],256],126585:[[1590],256],126586:[[1592],256],126587:[[1594],256],126588:[[1646],256],126590:[[1697],256],126592:[[1575],256],126593:[[1576],256],126594:[[1580],256],126595:[[1583],256],126596:[[1607],256],126597:[[1608],256],126598:[[1586],256],126599:[[1581],256],126600:[[1591],256],126601:[[1610],256],126603:[[1604],256],126604:[[1605],256],126605:[[1606],256],126606:[[1587],256],126607:[[1593],256],126608:[[1601],256],126609:[[1589],256],126610:[[1602],256],126611:[[1585],256],126612:[[1588],256],126613:[[1578],256],126614:[[1579],256],126615:[[1582],256],126616:[[1584],256],126617:[[1590],256],126618:[[1592],256],126619:[[1594],256],126625:[[1576],256],126626:[[1580],256],126627:[[1583],256],126629:[[1608],256],126630:[[1586],256],126631:[[1581],256],126632:[[1591],256],126633:[[1610],256],126635:[[1604],256],126636:[[1605],256],126637:[[1606],256],126638:[[1587],256],126639:[[1593],256],126640:[[1601],256],126641:[[1589],256],126642:[[1602],256],126643:[[1585],256],126644:[[1588],256],126645:[[1578],256],126646:[[1579],256],126647:[[1582],256],126648:[[1584],256],126649:[[1590],256],126650:[[1592],256],126651:[[1594],256]},
+	61696:{127232:[[48,46],256],127233:[[48,44],256],127234:[[49,44],256],127235:[[50,44],256],127236:[[51,44],256],127237:[[52,44],256],127238:[[53,44],256],127239:[[54,44],256],127240:[[55,44],256],127241:[[56,44],256],127242:[[57,44],256],127248:[[40,65,41],256],127249:[[40,66,41],256],127250:[[40,67,41],256],127251:[[40,68,41],256],127252:[[40,69,41],256],127253:[[40,70,41],256],127254:[[40,71,41],256],127255:[[40,72,41],256],127256:[[40,73,41],256],127257:[[40,74,41],256],127258:[[40,75,41],256],127259:[[40,76,41],256],127260:[[40,77,41],256],127261:[[40,78,41],256],127262:[[40,79,41],256],127263:[[40,80,41],256],127264:[[40,81,41],256],127265:[[40,82,41],256],127266:[[40,83,41],256],127267:[[40,84,41],256],127268:[[40,85,41],256],127269:[[40,86,41],256],127270:[[40,87,41],256],127271:[[40,88,41],256],127272:[[40,89,41],256],127273:[[40,90,41],256],127274:[[12308,83,12309],256],127275:[[67],256],127276:[[82],256],127277:[[67,68],256],127278:[[87,90],256],127280:[[65],256],127281:[[66],256],127282:[[67],256],127283:[[68],256],127284:[[69],256],127285:[[70],256],127286:[[71],256],127287:[[72],256],127288:[[73],256],127289:[[74],256],127290:[[75],256],127291:[[76],256],127292:[[77],256],127293:[[78],256],127294:[[79],256],127295:[[80],256],127296:[[81],256],127297:[[82],256],127298:[[83],256],127299:[[84],256],127300:[[85],256],127301:[[86],256],127302:[[87],256],127303:[[88],256],127304:[[89],256],127305:[[90],256],127306:[[72,86],256],127307:[[77,86],256],127308:[[83,68],256],127309:[[83,83],256],127310:[[80,80,86],256],127311:[[87,67],256],127338:[[77,67],256],127339:[[77,68],256],127376:[[68,74],256]},
+	61952:{127488:[[12411,12363],256],127489:[[12467,12467],256],127490:[[12469],256],127504:[[25163],256],127505:[[23383],256],127506:[[21452],256],127507:[[12487],256],127508:[[20108],256],127509:[[22810],256],127510:[[35299],256],127511:[[22825],256],127512:[[20132],256],127513:[[26144],256],127514:[[28961],256],127515:[[26009],256],127516:[[21069],256],127517:[[24460],256],127518:[[20877],256],127519:[[26032],256],127520:[[21021],256],127521:[[32066],256],127522:[[29983],256],127523:[[36009],256],127524:[[22768],256],127525:[[21561],256],127526:[[28436],256],127527:[[25237],256],127528:[[25429],256],127529:[[19968],256],127530:[[19977],256],127531:[[36938],256],127532:[[24038],256],127533:[[20013],256],127534:[[21491],256],127535:[[25351],256],127536:[[36208],256],127537:[[25171],256],127538:[[31105],256],127539:[[31354],256],127540:[[21512],256],127541:[[28288],256],127542:[[26377],256],127543:[[26376],256],127544:[[30003],256],127545:[[21106],256],127546:[[21942],256],127552:[[12308,26412,12309],256],127553:[[12308,19977,12309],256],127554:[[12308,20108,12309],256],127555:[[12308,23433,12309],256],127556:[[12308,28857,12309],256],127557:[[12308,25171,12309],256],127558:[[12308,30423,12309],256],127559:[[12308,21213,12309],256],127560:[[12308,25943,12309],256],127568:[[24471],256],127569:[[21487],256]},
+	63488:{194560:[[20029]],194561:[[20024]],194562:[[20033]],194563:[[131362]],194564:[[20320]],194565:[[20398]],194566:[[20411]],194567:[[20482]],194568:[[20602]],194569:[[20633]],194570:[[20711]],194571:[[20687]],194572:[[13470]],194573:[[132666]],194574:[[20813]],194575:[[20820]],194576:[[20836]],194577:[[20855]],194578:[[132380]],194579:[[13497]],194580:[[20839]],194581:[[20877]],194582:[[132427]],194583:[[20887]],194584:[[20900]],194585:[[20172]],194586:[[20908]],194587:[[20917]],194588:[[168415]],194589:[[20981]],194590:[[20995]],194591:[[13535]],194592:[[21051]],194593:[[21062]],194594:[[21106]],194595:[[21111]],194596:[[13589]],194597:[[21191]],194598:[[21193]],194599:[[21220]],194600:[[21242]],194601:[[21253]],194602:[[21254]],194603:[[21271]],194604:[[21321]],194605:[[21329]],194606:[[21338]],194607:[[21363]],194608:[[21373]],194609:[[21375]],194610:[[21375]],194611:[[21375]],194612:[[133676]],194613:[[28784]],194614:[[21450]],194615:[[21471]],194616:[[133987]],194617:[[21483]],194618:[[21489]],194619:[[21510]],194620:[[21662]],194621:[[21560]],194622:[[21576]],194623:[[21608]],194624:[[21666]],194625:[[21750]],194626:[[21776]],194627:[[21843]],194628:[[21859]],194629:[[21892]],194630:[[21892]],194631:[[21913]],194632:[[21931]],194633:[[21939]],194634:[[21954]],194635:[[22294]],194636:[[22022]],194637:[[22295]],194638:[[22097]],194639:[[22132]],194640:[[20999]],194641:[[22766]],194642:[[22478]],194643:[[22516]],194644:[[22541]],194645:[[22411]],194646:[[22578]],194647:[[22577]],194648:[[22700]],194649:[[136420]],194650:[[22770]],194651:[[22775]],194652:[[22790]],194653:[[22810]],194654:[[22818]],194655:[[22882]],194656:[[136872]],194657:[[136938]],194658:[[23020]],194659:[[23067]],194660:[[23079]],194661:[[23000]],194662:[[23142]],194663:[[14062]],194664:[[14076]],194665:[[23304]],194666:[[23358]],194667:[[23358]],194668:[[137672]],194669:[[23491]],194670:[[23512]],194671:[[23527]],194672:[[23539]],194673:[[138008]],194674:[[23551]],194675:[[23558]],194676:[[24403]],194677:[[23586]],194678:[[14209]],194679:[[23648]],194680:[[23662]],194681:[[23744]],194682:[[23693]],194683:[[138724]],194684:[[23875]],194685:[[138726]],194686:[[23918]],194687:[[23915]],194688:[[23932]],194689:[[24033]],194690:[[24034]],194691:[[14383]],194692:[[24061]],194693:[[24104]],194694:[[24125]],194695:[[24169]],194696:[[14434]],194697:[[139651]],194698:[[14460]],194699:[[24240]],194700:[[24243]],194701:[[24246]],194702:[[24266]],194703:[[172946]],194704:[[24318]],194705:[[140081]],194706:[[140081]],194707:[[33281]],194708:[[24354]],194709:[[24354]],194710:[[14535]],194711:[[144056]],194712:[[156122]],194713:[[24418]],194714:[[24427]],194715:[[14563]],194716:[[24474]],194717:[[24525]],194718:[[24535]],194719:[[24569]],194720:[[24705]],194721:[[14650]],194722:[[14620]],194723:[[24724]],194724:[[141012]],194725:[[24775]],194726:[[24904]],194727:[[24908]],194728:[[24910]],194729:[[24908]],194730:[[24954]],194731:[[24974]],194732:[[25010]],194733:[[24996]],194734:[[25007]],194735:[[25054]],194736:[[25074]],194737:[[25078]],194738:[[25104]],194739:[[25115]],194740:[[25181]],194741:[[25265]],194742:[[25300]],194743:[[25424]],194744:[[142092]],194745:[[25405]],194746:[[25340]],194747:[[25448]],194748:[[25475]],194749:[[25572]],194750:[[142321]],194751:[[25634]],194752:[[25541]],194753:[[25513]],194754:[[14894]],194755:[[25705]],194756:[[25726]],194757:[[25757]],194758:[[25719]],194759:[[14956]],194760:[[25935]],194761:[[25964]],194762:[[143370]],194763:[[26083]],194764:[[26360]],194765:[[26185]],194766:[[15129]],194767:[[26257]],194768:[[15112]],194769:[[15076]],194770:[[20882]],194771:[[20885]],194772:[[26368]],194773:[[26268]],194774:[[32941]],194775:[[17369]],194776:[[26391]],194777:[[26395]],194778:[[26401]],194779:[[26462]],194780:[[26451]],194781:[[144323]],194782:[[15177]],194783:[[26618]],194784:[[26501]],194785:[[26706]],194786:[[26757]],194787:[[144493]],194788:[[26766]],194789:[[26655]],194790:[[26900]],194791:[[15261]],194792:[[26946]],194793:[[27043]],194794:[[27114]],194795:[[27304]],194796:[[145059]],194797:[[27355]],194798:[[15384]],194799:[[27425]],194800:[[145575]],194801:[[27476]],194802:[[15438]],194803:[[27506]],194804:[[27551]],194805:[[27578]],194806:[[27579]],194807:[[146061]],194808:[[138507]],194809:[[146170]],194810:[[27726]],194811:[[146620]],194812:[[27839]],194813:[[27853]],194814:[[27751]],194815:[[27926]]},
+	63744:{63744:[[35912]],63745:[[26356]],63746:[[36554]],63747:[[36040]],63748:[[28369]],63749:[[20018]],63750:[[21477]],63751:[[40860]],63752:[[40860]],63753:[[22865]],63754:[[37329]],63755:[[21895]],63756:[[22856]],63757:[[25078]],63758:[[30313]],63759:[[32645]],63760:[[34367]],63761:[[34746]],63762:[[35064]],63763:[[37007]],63764:[[27138]],63765:[[27931]],63766:[[28889]],63767:[[29662]],63768:[[33853]],63769:[[37226]],63770:[[39409]],63771:[[20098]],63772:[[21365]],63773:[[27396]],63774:[[29211]],63775:[[34349]],63776:[[40478]],63777:[[23888]],63778:[[28651]],63779:[[34253]],63780:[[35172]],63781:[[25289]],63782:[[33240]],63783:[[34847]],63784:[[24266]],63785:[[26391]],63786:[[28010]],63787:[[29436]],63788:[[37070]],63789:[[20358]],63790:[[20919]],63791:[[21214]],63792:[[25796]],63793:[[27347]],63794:[[29200]],63795:[[30439]],63796:[[32769]],63797:[[34310]],63798:[[34396]],63799:[[36335]],63800:[[38706]],63801:[[39791]],63802:[[40442]],63803:[[30860]],63804:[[31103]],63805:[[32160]],63806:[[33737]],63807:[[37636]],63808:[[40575]],63809:[[35542]],63810:[[22751]],63811:[[24324]],63812:[[31840]],63813:[[32894]],63814:[[29282]],63815:[[30922]],63816:[[36034]],63817:[[38647]],63818:[[22744]],63819:[[23650]],63820:[[27155]],63821:[[28122]],63822:[[28431]],63823:[[32047]],63824:[[32311]],63825:[[38475]],63826:[[21202]],63827:[[32907]],63828:[[20956]],63829:[[20940]],63830:[[31260]],63831:[[32190]],63832:[[33777]],63833:[[38517]],63834:[[35712]],63835:[[25295]],63836:[[27138]],63837:[[35582]],63838:[[20025]],63839:[[23527]],63840:[[24594]],63841:[[29575]],63842:[[30064]],63843:[[21271]],63844:[[30971]],63845:[[20415]],63846:[[24489]],63847:[[19981]],63848:[[27852]],63849:[[25976]],63850:[[32034]],63851:[[21443]],63852:[[22622]],63853:[[30465]],63854:[[33865]],63855:[[35498]],63856:[[27578]],63857:[[36784]],63858:[[27784]],63859:[[25342]],63860:[[33509]],63861:[[25504]],63862:[[30053]],63863:[[20142]],63864:[[20841]],63865:[[20937]],63866:[[26753]],63867:[[31975]],63868:[[33391]],63869:[[35538]],63870:[[37327]],63871:[[21237]],63872:[[21570]],63873:[[22899]],63874:[[24300]],63875:[[26053]],63876:[[28670]],63877:[[31018]],63878:[[38317]],63879:[[39530]],63880:[[40599]],63881:[[40654]],63882:[[21147]],63883:[[26310]],63884:[[27511]],63885:[[36706]],63886:[[24180]],63887:[[24976]],63888:[[25088]],63889:[[25754]],63890:[[28451]],63891:[[29001]],63892:[[29833]],63893:[[31178]],63894:[[32244]],63895:[[32879]],63896:[[36646]],63897:[[34030]],63898:[[36899]],63899:[[37706]],63900:[[21015]],63901:[[21155]],63902:[[21693]],63903:[[28872]],63904:[[35010]],63905:[[35498]],63906:[[24265]],63907:[[24565]],63908:[[25467]],63909:[[27566]],63910:[[31806]],63911:[[29557]],63912:[[20196]],63913:[[22265]],63914:[[23527]],63915:[[23994]],63916:[[24604]],63917:[[29618]],63918:[[29801]],63919:[[32666]],63920:[[32838]],63921:[[37428]],63922:[[38646]],63923:[[38728]],63924:[[38936]],63925:[[20363]],63926:[[31150]],63927:[[37300]],63928:[[38584]],63929:[[24801]],63930:[[20102]],63931:[[20698]],63932:[[23534]],63933:[[23615]],63934:[[26009]],63935:[[27138]],63936:[[29134]],63937:[[30274]],63938:[[34044]],63939:[[36988]],63940:[[40845]],63941:[[26248]],63942:[[38446]],63943:[[21129]],63944:[[26491]],63945:[[26611]],63946:[[27969]],63947:[[28316]],63948:[[29705]],63949:[[30041]],63950:[[30827]],63951:[[32016]],63952:[[39006]],63953:[[20845]],63954:[[25134]],63955:[[38520]],63956:[[20523]],63957:[[23833]],63958:[[28138]],63959:[[36650]],63960:[[24459]],63961:[[24900]],63962:[[26647]],63963:[[29575]],63964:[[38534]],63965:[[21033]],63966:[[21519]],63967:[[23653]],63968:[[26131]],63969:[[26446]],63970:[[26792]],63971:[[27877]],63972:[[29702]],63973:[[30178]],63974:[[32633]],63975:[[35023]],63976:[[35041]],63977:[[37324]],63978:[[38626]],63979:[[21311]],63980:[[28346]],63981:[[21533]],63982:[[29136]],63983:[[29848]],63984:[[34298]],63985:[[38563]],63986:[[40023]],63987:[[40607]],63988:[[26519]],63989:[[28107]],63990:[[33256]],63991:[[31435]],63992:[[31520]],63993:[[31890]],63994:[[29376]],63995:[[28825]],63996:[[35672]],63997:[[20160]],63998:[[33590]],63999:[[21050]],194816:[[27966]],194817:[[28023]],194818:[[27969]],194819:[[28009]],194820:[[28024]],194821:[[28037]],194822:[[146718]],194823:[[27956]],194824:[[28207]],194825:[[28270]],194826:[[15667]],194827:[[28363]],194828:[[28359]],194829:[[147153]],194830:[[28153]],194831:[[28526]],194832:[[147294]],194833:[[147342]],194834:[[28614]],194835:[[28729]],194836:[[28702]],194837:[[28699]],194838:[[15766]],194839:[[28746]],194840:[[28797]],194841:[[28791]],194842:[[28845]],194843:[[132389]],194844:[[28997]],194845:[[148067]],194846:[[29084]],194847:[[148395]],194848:[[29224]],194849:[[29237]],194850:[[29264]],194851:[[149000]],194852:[[29312]],194853:[[29333]],194854:[[149301]],194855:[[149524]],194856:[[29562]],194857:[[29579]],194858:[[16044]],194859:[[29605]],194860:[[16056]],194861:[[16056]],194862:[[29767]],194863:[[29788]],194864:[[29809]],194865:[[29829]],194866:[[29898]],194867:[[16155]],194868:[[29988]],194869:[[150582]],194870:[[30014]],194871:[[150674]],194872:[[30064]],194873:[[139679]],194874:[[30224]],194875:[[151457]],194876:[[151480]],194877:[[151620]],194878:[[16380]],194879:[[16392]],194880:[[30452]],194881:[[151795]],194882:[[151794]],194883:[[151833]],194884:[[151859]],194885:[[30494]],194886:[[30495]],194887:[[30495]],194888:[[30538]],194889:[[16441]],194890:[[30603]],194891:[[16454]],194892:[[16534]],194893:[[152605]],194894:[[30798]],194895:[[30860]],194896:[[30924]],194897:[[16611]],194898:[[153126]],194899:[[31062]],194900:[[153242]],194901:[[153285]],194902:[[31119]],194903:[[31211]],194904:[[16687]],194905:[[31296]],194906:[[31306]],194907:[[31311]],194908:[[153980]],194909:[[154279]],194910:[[154279]],194911:[[31470]],194912:[[16898]],194913:[[154539]],194914:[[31686]],194915:[[31689]],194916:[[16935]],194917:[[154752]],194918:[[31954]],194919:[[17056]],194920:[[31976]],194921:[[31971]],194922:[[32000]],194923:[[155526]],194924:[[32099]],194925:[[17153]],194926:[[32199]],194927:[[32258]],194928:[[32325]],194929:[[17204]],194930:[[156200]],194931:[[156231]],194932:[[17241]],194933:[[156377]],194934:[[32634]],194935:[[156478]],194936:[[32661]],194937:[[32762]],194938:[[32773]],194939:[[156890]],194940:[[156963]],194941:[[32864]],194942:[[157096]],194943:[[32880]],194944:[[144223]],194945:[[17365]],194946:[[32946]],194947:[[33027]],194948:[[17419]],194949:[[33086]],194950:[[23221]],194951:[[157607]],194952:[[157621]],194953:[[144275]],194954:[[144284]],194955:[[33281]],194956:[[33284]],194957:[[36766]],194958:[[17515]],194959:[[33425]],194960:[[33419]],194961:[[33437]],194962:[[21171]],194963:[[33457]],194964:[[33459]],194965:[[33469]],194966:[[33510]],194967:[[158524]],194968:[[33509]],194969:[[33565]],194970:[[33635]],194971:[[33709]],194972:[[33571]],194973:[[33725]],194974:[[33767]],194975:[[33879]],194976:[[33619]],194977:[[33738]],194978:[[33740]],194979:[[33756]],194980:[[158774]],194981:[[159083]],194982:[[158933]],194983:[[17707]],194984:[[34033]],194985:[[34035]],194986:[[34070]],194987:[[160714]],194988:[[34148]],194989:[[159532]],194990:[[17757]],194991:[[17761]],194992:[[159665]],194993:[[159954]],194994:[[17771]],194995:[[34384]],194996:[[34396]],194997:[[34407]],194998:[[34409]],194999:[[34473]],195000:[[34440]],195001:[[34574]],195002:[[34530]],195003:[[34681]],195004:[[34600]],195005:[[34667]],195006:[[34694]],195007:[[17879]],195008:[[34785]],195009:[[34817]],195010:[[17913]],195011:[[34912]],195012:[[34915]],195013:[[161383]],195014:[[35031]],195015:[[35038]],195016:[[17973]],195017:[[35066]],195018:[[13499]],195019:[[161966]],195020:[[162150]],195021:[[18110]],195022:[[18119]],195023:[[35488]],195024:[[35565]],195025:[[35722]],195026:[[35925]],195027:[[162984]],195028:[[36011]],195029:[[36033]],195030:[[36123]],195031:[[36215]],195032:[[163631]],195033:[[133124]],195034:[[36299]],195035:[[36284]],195036:[[36336]],195037:[[133342]],195038:[[36564]],195039:[[36664]],195040:[[165330]],195041:[[165357]],195042:[[37012]],195043:[[37105]],195044:[[37137]],195045:[[165678]],195046:[[37147]],195047:[[37432]],195048:[[37591]],195049:[[37592]],195050:[[37500]],195051:[[37881]],195052:[[37909]],195053:[[166906]],195054:[[38283]],195055:[[18837]],195056:[[38327]],195057:[[167287]],195058:[[18918]],195059:[[38595]],195060:[[23986]],195061:[[38691]],195062:[[168261]],195063:[[168474]],195064:[[19054]],195065:[[19062]],195066:[[38880]],195067:[[168970]],195068:[[19122]],195069:[[169110]],195070:[[38923]],195071:[[38923]]},
+	64000:{64000:[[20999]],64001:[[24230]],64002:[[25299]],64003:[[31958]],64004:[[23429]],64005:[[27934]],64006:[[26292]],64007:[[36667]],64008:[[34892]],64009:[[38477]],64010:[[35211]],64011:[[24275]],64012:[[20800]],64013:[[21952]],64016:[[22618]],64018:[[26228]],64021:[[20958]],64022:[[29482]],64023:[[30410]],64024:[[31036]],64025:[[31070]],64026:[[31077]],64027:[[31119]],64028:[[38742]],64029:[[31934]],64030:[[32701]],64032:[[34322]],64034:[[35576]],64037:[[36920]],64038:[[37117]],64042:[[39151]],64043:[[39164]],64044:[[39208]],64045:[[40372]],64046:[[37086]],64047:[[38583]],64048:[[20398]],64049:[[20711]],64050:[[20813]],64051:[[21193]],64052:[[21220]],64053:[[21329]],64054:[[21917]],64055:[[22022]],64056:[[22120]],64057:[[22592]],64058:[[22696]],64059:[[23652]],64060:[[23662]],64061:[[24724]],64062:[[24936]],64063:[[24974]],64064:[[25074]],64065:[[25935]],64066:[[26082]],64067:[[26257]],64068:[[26757]],64069:[[28023]],64070:[[28186]],64071:[[28450]],64072:[[29038]],64073:[[29227]],64074:[[29730]],64075:[[30865]],64076:[[31038]],64077:[[31049]],64078:[[31048]],64079:[[31056]],64080:[[31062]],64081:[[31069]],64082:[[31117]],64083:[[31118]],64084:[[31296]],64085:[[31361]],64086:[[31680]],64087:[[32244]],64088:[[32265]],64089:[[32321]],64090:[[32626]],64091:[[32773]],64092:[[33261]],64093:[[33401]],64094:[[33401]],64095:[[33879]],64096:[[35088]],64097:[[35222]],64098:[[35585]],64099:[[35641]],64100:[[36051]],64101:[[36104]],64102:[[36790]],64103:[[36920]],64104:[[38627]],64105:[[38911]],64106:[[38971]],64107:[[24693]],64108:[[148206]],64109:[[33304]],64112:[[20006]],64113:[[20917]],64114:[[20840]],64115:[[20352]],64116:[[20805]],64117:[[20864]],64118:[[21191]],64119:[[21242]],64120:[[21917]],64121:[[21845]],64122:[[21913]],64123:[[21986]],64124:[[22618]],64125:[[22707]],64126:[[22852]],64127:[[22868]],64128:[[23138]],64129:[[23336]],64130:[[24274]],64131:[[24281]],64132:[[24425]],64133:[[24493]],64134:[[24792]],64135:[[24910]],64136:[[24840]],64137:[[24974]],64138:[[24928]],64139:[[25074]],64140:[[25140]],64141:[[25540]],64142:[[25628]],64143:[[25682]],64144:[[25942]],64145:[[26228]],64146:[[26391]],64147:[[26395]],64148:[[26454]],64149:[[27513]],64150:[[27578]],64151:[[27969]],64152:[[28379]],64153:[[28363]],64154:[[28450]],64155:[[28702]],64156:[[29038]],64157:[[30631]],64158:[[29237]],64159:[[29359]],64160:[[29482]],64161:[[29809]],64162:[[29958]],64163:[[30011]],64164:[[30237]],64165:[[30239]],64166:[[30410]],64167:[[30427]],64168:[[30452]],64169:[[30538]],64170:[[30528]],64171:[[30924]],64172:[[31409]],64173:[[31680]],64174:[[31867]],64175:[[32091]],64176:[[32244]],64177:[[32574]],64178:[[32773]],64179:[[33618]],64180:[[33775]],64181:[[34681]],64182:[[35137]],64183:[[35206]],64184:[[35222]],64185:[[35519]],64186:[[35576]],64187:[[35531]],64188:[[35585]],64189:[[35582]],64190:[[35565]],64191:[[35641]],64192:[[35722]],64193:[[36104]],64194:[[36664]],64195:[[36978]],64196:[[37273]],64197:[[37494]],64198:[[38524]],64199:[[38627]],64200:[[38742]],64201:[[38875]],64202:[[38911]],64203:[[38923]],64204:[[38971]],64205:[[39698]],64206:[[40860]],64207:[[141386]],64208:[[141380]],64209:[[144341]],64210:[[15261]],64211:[[16408]],64212:[[16441]],64213:[[152137]],64214:[[154832]],64215:[[163539]],64216:[[40771]],64217:[[40846]],195072:[[38953]],195073:[[169398]],195074:[[39138]],195075:[[19251]],195076:[[39209]],195077:[[39335]],195078:[[39362]],195079:[[39422]],195080:[[19406]],195081:[[170800]],195082:[[39698]],195083:[[40000]],195084:[[40189]],195085:[[19662]],195086:[[19693]],195087:[[40295]],195088:[[172238]],195089:[[19704]],195090:[[172293]],195091:[[172558]],195092:[[172689]],195093:[[40635]],195094:[[19798]],195095:[[40697]],195096:[[40702]],195097:[[40709]],195098:[[40719]],195099:[[40726]],195100:[[40763]],195101:[[173568]]},
+	64256:{64256:[[102,102],256],64257:[[102,105],256],64258:[[102,108],256],64259:[[102,102,105],256],64260:[[102,102,108],256],64261:[[383,116],256],64262:[[115,116],256],64275:[[1396,1398],256],64276:[[1396,1381],256],64277:[[1396,1387],256],64278:[[1406,1398],256],64279:[[1396,1389],256],64285:[[1497,1460],512],64286:[,26],64287:[[1522,1463],512],64288:[[1506],256],64289:[[1488],256],64290:[[1491],256],64291:[[1492],256],64292:[[1499],256],64293:[[1500],256],64294:[[1501],256],64295:[[1512],256],64296:[[1514],256],64297:[[43],256],64298:[[1513,1473],512],64299:[[1513,1474],512],64300:[[64329,1473],512],64301:[[64329,1474],512],64302:[[1488,1463],512],64303:[[1488,1464],512],64304:[[1488,1468],512],64305:[[1489,1468],512],64306:[[1490,1468],512],64307:[[1491,1468],512],64308:[[1492,1468],512],64309:[[1493,1468],512],64310:[[1494,1468],512],64312:[[1496,1468],512],64313:[[1497,1468],512],64314:[[1498,1468],512],64315:[[1499,1468],512],64316:[[1500,1468],512],64318:[[1502,1468],512],64320:[[1504,1468],512],64321:[[1505,1468],512],64323:[[1507,1468],512],64324:[[1508,1468],512],64326:[[1510,1468],512],64327:[[1511,1468],512],64328:[[1512,1468],512],64329:[[1513,1468],512],64330:[[1514,1468],512],64331:[[1493,1465],512],64332:[[1489,1471],512],64333:[[1499,1471],512],64334:[[1508,1471],512],64335:[[1488,1500],256],64336:[[1649],256],64337:[[1649],256],64338:[[1659],256],64339:[[1659],256],64340:[[1659],256],64341:[[1659],256],64342:[[1662],256],64343:[[1662],256],64344:[[1662],256],64345:[[1662],256],64346:[[1664],256],64347:[[1664],256],64348:[[1664],256],64349:[[1664],256],64350:[[1658],256],64351:[[1658],256],64352:[[1658],256],64353:[[1658],256],64354:[[1663],256],64355:[[1663],256],64356:[[1663],256],64357:[[1663],256],64358:[[1657],256],64359:[[1657],256],64360:[[1657],256],64361:[[1657],256],64362:[[1700],256],64363:[[1700],256],64364:[[1700],256],64365:[[1700],256],64366:[[1702],256],64367:[[1702],256],64368:[[1702],256],64369:[[1702],256],64370:[[1668],256],64371:[[1668],256],64372:[[1668],256],64373:[[1668],256],64374:[[1667],256],64375:[[1667],256],64376:[[1667],256],64377:[[1667],256],64378:[[1670],256],64379:[[1670],256],64380:[[1670],256],64381:[[1670],256],64382:[[1671],256],64383:[[1671],256],64384:[[1671],256],64385:[[1671],256],64386:[[1677],256],64387:[[1677],256],64388:[[1676],256],64389:[[1676],256],64390:[[1678],256],64391:[[1678],256],64392:[[1672],256],64393:[[1672],256],64394:[[1688],256],64395:[[1688],256],64396:[[1681],256],64397:[[1681],256],64398:[[1705],256],64399:[[1705],256],64400:[[1705],256],64401:[[1705],256],64402:[[1711],256],64403:[[1711],256],64404:[[1711],256],64405:[[1711],256],64406:[[1715],256],64407:[[1715],256],64408:[[1715],256],64409:[[1715],256],64410:[[1713],256],64411:[[1713],256],64412:[[1713],256],64413:[[1713],256],64414:[[1722],256],64415:[[1722],256],64416:[[1723],256],64417:[[1723],256],64418:[[1723],256],64419:[[1723],256],64420:[[1728],256],64421:[[1728],256],64422:[[1729],256],64423:[[1729],256],64424:[[1729],256],64425:[[1729],256],64426:[[1726],256],64427:[[1726],256],64428:[[1726],256],64429:[[1726],256],64430:[[1746],256],64431:[[1746],256],64432:[[1747],256],64433:[[1747],256],64467:[[1709],256],64468:[[1709],256],64469:[[1709],256],64470:[[1709],256],64471:[[1735],256],64472:[[1735],256],64473:[[1734],256],64474:[[1734],256],64475:[[1736],256],64476:[[1736],256],64477:[[1655],256],64478:[[1739],256],64479:[[1739],256],64480:[[1733],256],64481:[[1733],256],64482:[[1737],256],64483:[[1737],256],64484:[[1744],256],64485:[[1744],256],64486:[[1744],256],64487:[[1744],256],64488:[[1609],256],64489:[[1609],256],64490:[[1574,1575],256],64491:[[1574,1575],256],64492:[[1574,1749],256],64493:[[1574,1749],256],64494:[[1574,1608],256],64495:[[1574,1608],256],64496:[[1574,1735],256],64497:[[1574,1735],256],64498:[[1574,1734],256],64499:[[1574,1734],256],64500:[[1574,1736],256],64501:[[1574,1736],256],64502:[[1574,1744],256],64503:[[1574,1744],256],64504:[[1574,1744],256],64505:[[1574,1609],256],64506:[[1574,1609],256],64507:[[1574,1609],256],64508:[[1740],256],64509:[[1740],256],64510:[[1740],256],64511:[[1740],256]},
+	64512:{64512:[[1574,1580],256],64513:[[1574,1581],256],64514:[[1574,1605],256],64515:[[1574,1609],256],64516:[[1574,1610],256],64517:[[1576,1580],256],64518:[[1576,1581],256],64519:[[1576,1582],256],64520:[[1576,1605],256],64521:[[1576,1609],256],64522:[[1576,1610],256],64523:[[1578,1580],256],64524:[[1578,1581],256],64525:[[1578,1582],256],64526:[[1578,1605],256],64527:[[1578,1609],256],64528:[[1578,1610],256],64529:[[1579,1580],256],64530:[[1579,1605],256],64531:[[1579,1609],256],64532:[[1579,1610],256],64533:[[1580,1581],256],64534:[[1580,1605],256],64535:[[1581,1580],256],64536:[[1581,1605],256],64537:[[1582,1580],256],64538:[[1582,1581],256],64539:[[1582,1605],256],64540:[[1587,1580],256],64541:[[1587,1581],256],64542:[[1587,1582],256],64543:[[1587,1605],256],64544:[[1589,1581],256],64545:[[1589,1605],256],64546:[[1590,1580],256],64547:[[1590,1581],256],64548:[[1590,1582],256],64549:[[1590,1605],256],64550:[[1591,1581],256],64551:[[1591,1605],256],64552:[[1592,1605],256],64553:[[1593,1580],256],64554:[[1593,1605],256],64555:[[1594,1580],256],64556:[[1594,1605],256],64557:[[1601,1580],256],64558:[[1601,1581],256],64559:[[1601,1582],256],64560:[[1601,1605],256],64561:[[1601,1609],256],64562:[[1601,1610],256],64563:[[1602,1581],256],64564:[[1602,1605],256],64565:[[1602,1609],256],64566:[[1602,1610],256],64567:[[1603,1575],256],64568:[[1603,1580],256],64569:[[1603,1581],256],64570:[[1603,1582],256],64571:[[1603,1604],256],64572:[[1603,1605],256],64573:[[1603,1609],256],64574:[[1603,1610],256],64575:[[1604,1580],256],64576:[[1604,1581],256],64577:[[1604,1582],256],64578:[[1604,1605],256],64579:[[1604,1609],256],64580:[[1604,1610],256],64581:[[1605,1580],256],64582:[[1605,1581],256],64583:[[1605,1582],256],64584:[[1605,1605],256],64585:[[1605,1609],256],64586:[[1605,1610],256],64587:[[1606,1580],256],64588:[[1606,1581],256],64589:[[1606,1582],256],64590:[[1606,1605],256],64591:[[1606,1609],256],64592:[[1606,1610],256],64593:[[1607,1580],256],64594:[[1607,1605],256],64595:[[1607,1609],256],64596:[[1607,1610],256],64597:[[1610,1580],256],64598:[[1610,1581],256],64599:[[1610,1582],256],64600:[[1610,1605],256],64601:[[1610,1609],256],64602:[[1610,1610],256],64603:[[1584,1648],256],64604:[[1585,1648],256],64605:[[1609,1648],256],64606:[[32,1612,1617],256],64607:[[32,1613,1617],256],64608:[[32,1614,1617],256],64609:[[32,1615,1617],256],64610:[[32,1616,1617],256],64611:[[32,1617,1648],256],64612:[[1574,1585],256],64613:[[1574,1586],256],64614:[[1574,1605],256],64615:[[1574,1606],256],64616:[[1574,1609],256],64617:[[1574,1610],256],64618:[[1576,1585],256],64619:[[1576,1586],256],64620:[[1576,1605],256],64621:[[1576,1606],256],64622:[[1576,1609],256],64623:[[1576,1610],256],64624:[[1578,1585],256],64625:[[1578,1586],256],64626:[[1578,1605],256],64627:[[1578,1606],256],64628:[[1578,1609],256],64629:[[1578,1610],256],64630:[[1579,1585],256],64631:[[1579,1586],256],64632:[[1579,1605],256],64633:[[1579,1606],256],64634:[[1579,1609],256],64635:[[1579,1610],256],64636:[[1601,1609],256],64637:[[1601,1610],256],64638:[[1602,1609],256],64639:[[1602,1610],256],64640:[[1603,1575],256],64641:[[1603,1604],256],64642:[[1603,1605],256],64643:[[1603,1609],256],64644:[[1603,1610],256],64645:[[1604,1605],256],64646:[[1604,1609],256],64647:[[1604,1610],256],64648:[[1605,1575],256],64649:[[1605,1605],256],64650:[[1606,1585],256],64651:[[1606,1586],256],64652:[[1606,1605],256],64653:[[1606,1606],256],64654:[[1606,1609],256],64655:[[1606,1610],256],64656:[[1609,1648],256],64657:[[1610,1585],256],64658:[[1610,1586],256],64659:[[1610,1605],256],64660:[[1610,1606],256],64661:[[1610,1609],256],64662:[[1610,1610],256],64663:[[1574,1580],256],64664:[[1574,1581],256],64665:[[1574,1582],256],64666:[[1574,1605],256],64667:[[1574,1607],256],64668:[[1576,1580],256],64669:[[1576,1581],256],64670:[[1576,1582],256],64671:[[1576,1605],256],64672:[[1576,1607],256],64673:[[1578,1580],256],64674:[[1578,1581],256],64675:[[1578,1582],256],64676:[[1578,1605],256],64677:[[1578,1607],256],64678:[[1579,1605],256],64679:[[1580,1581],256],64680:[[1580,1605],256],64681:[[1581,1580],256],64682:[[1581,1605],256],64683:[[1582,1580],256],64684:[[1582,1605],256],64685:[[1587,1580],256],64686:[[1587,1581],256],64687:[[1587,1582],256],64688:[[1587,1605],256],64689:[[1589,1581],256],64690:[[1589,1582],256],64691:[[1589,1605],256],64692:[[1590,1580],256],64693:[[1590,1581],256],64694:[[1590,1582],256],64695:[[1590,1605],256],64696:[[1591,1581],256],64697:[[1592,1605],256],64698:[[1593,1580],256],64699:[[1593,1605],256],64700:[[1594,1580],256],64701:[[1594,1605],256],64702:[[1601,1580],256],64703:[[1601,1581],256],64704:[[1601,1582],256],64705:[[1601,1605],256],64706:[[1602,1581],256],64707:[[1602,1605],256],64708:[[1603,1580],256],64709:[[1603,1581],256],64710:[[1603,1582],256],64711:[[1603,1604],256],64712:[[1603,1605],256],64713:[[1604,1580],256],64714:[[1604,1581],256],64715:[[1604,1582],256],64716:[[1604,1605],256],64717:[[1604,1607],256],64718:[[1605,1580],256],64719:[[1605,1581],256],64720:[[1605,1582],256],64721:[[1605,1605],256],64722:[[1606,1580],256],64723:[[1606,1581],256],64724:[[1606,1582],256],64725:[[1606,1605],256],64726:[[1606,1607],256],64727:[[1607,1580],256],64728:[[1607,1605],256],64729:[[1607,1648],256],64730:[[1610,1580],256],64731:[[1610,1581],256],64732:[[1610,1582],256],64733:[[1610,1605],256],64734:[[1610,1607],256],64735:[[1574,1605],256],64736:[[1574,1607],256],64737:[[1576,1605],256],64738:[[1576,1607],256],64739:[[1578,1605],256],64740:[[1578,1607],256],64741:[[1579,1605],256],64742:[[1579,1607],256],64743:[[1587,1605],256],64744:[[1587,1607],256],64745:[[1588,1605],256],64746:[[1588,1607],256],64747:[[1603,1604],256],64748:[[1603,1605],256],64749:[[1604,1605],256],64750:[[1606,1605],256],64751:[[1606,1607],256],64752:[[1610,1605],256],64753:[[1610,1607],256],64754:[[1600,1614,1617],256],64755:[[1600,1615,1617],256],64756:[[1600,1616,1617],256],64757:[[1591,1609],256],64758:[[1591,1610],256],64759:[[1593,1609],256],64760:[[1593,1610],256],64761:[[1594,1609],256],64762:[[1594,1610],256],64763:[[1587,1609],256],64764:[[1587,1610],256],64765:[[1588,1609],256],64766:[[1588,1610],256],64767:[[1581,1609],256]},
+	64768:{64768:[[1581,1610],256],64769:[[1580,1609],256],64770:[[1580,1610],256],64771:[[1582,1609],256],64772:[[1582,1610],256],64773:[[1589,1609],256],64774:[[1589,1610],256],64775:[[1590,1609],256],64776:[[1590,1610],256],64777:[[1588,1580],256],64778:[[1588,1581],256],64779:[[1588,1582],256],64780:[[1588,1605],256],64781:[[1588,1585],256],64782:[[1587,1585],256],64783:[[1589,1585],256],64784:[[1590,1585],256],64785:[[1591,1609],256],64786:[[1591,1610],256],64787:[[1593,1609],256],64788:[[1593,1610],256],64789:[[1594,1609],256],64790:[[1594,1610],256],64791:[[1587,1609],256],64792:[[1587,1610],256],64793:[[1588,1609],256],64794:[[1588,1610],256],64795:[[1581,1609],256],64796:[[1581,1610],256],64797:[[1580,1609],256],64798:[[1580,1610],256],64799:[[1582,1609],256],64800:[[1582,1610],256],64801:[[1589,1609],256],64802:[[1589,1610],256],64803:[[1590,1609],256],64804:[[1590,1610],256],64805:[[1588,1580],256],64806:[[1588,1581],256],64807:[[1588,1582],256],64808:[[1588,1605],256],64809:[[1588,1585],256],64810:[[1587,1585],256],64811:[[1589,1585],256],64812:[[1590,1585],256],64813:[[1588,1580],256],64814:[[1588,1581],256],64815:[[1588,1582],256],64816:[[1588,1605],256],64817:[[1587,1607],256],64818:[[1588,1607],256],64819:[[1591,1605],256],64820:[[1587,1580],256],64821:[[1587,1581],256],64822:[[1587,1582],256],64823:[[1588,1580],256],64824:[[1588,1581],256],64825:[[1588,1582],256],64826:[[1591,1605],256],64827:[[1592,1605],256],64828:[[1575,1611],256],64829:[[1575,1611],256],64848:[[1578,1580,1605],256],64849:[[1578,1581,1580],256],64850:[[1578,1581,1580],256],64851:[[1578,1581,1605],256],64852:[[1578,1582,1605],256],64853:[[1578,1605,1580],256],64854:[[1578,1605,1581],256],64855:[[1578,1605,1582],256],64856:[[1580,1605,1581],256],64857:[[1580,1605,1581],256],64858:[[1581,1605,1610],256],64859:[[1581,1605,1609],256],64860:[[1587,1581,1580],256],64861:[[1587,1580,1581],256],64862:[[1587,1580,1609],256],64863:[[1587,1605,1581],256],64864:[[1587,1605,1581],256],64865:[[1587,1605,1580],256],64866:[[1587,1605,1605],256],64867:[[1587,1605,1605],256],64868:[[1589,1581,1581],256],64869:[[1589,1581,1581],256],64870:[[1589,1605,1605],256],64871:[[1588,1581,1605],256],64872:[[1588,1581,1605],256],64873:[[1588,1580,1610],256],64874:[[1588,1605,1582],256],64875:[[1588,1605,1582],256],64876:[[1588,1605,1605],256],64877:[[1588,1605,1605],256],64878:[[1590,1581,1609],256],64879:[[1590,1582,1605],256],64880:[[1590,1582,1605],256],64881:[[1591,1605,1581],256],64882:[[1591,1605,1581],256],64883:[[1591,1605,1605],256],64884:[[1591,1605,1610],256],64885:[[1593,1580,1605],256],64886:[[1593,1605,1605],256],64887:[[1593,1605,1605],256],64888:[[1593,1605,1609],256],64889:[[1594,1605,1605],256],64890:[[1594,1605,1610],256],64891:[[1594,1605,1609],256],64892:[[1601,1582,1605],256],64893:[[1601,1582,1605],256],64894:[[1602,1605,1581],256],64895:[[1602,1605,1605],256],64896:[[1604,1581,1605],256],64897:[[1604,1581,1610],256],64898:[[1604,1581,1609],256],64899:[[1604,1580,1580],256],64900:[[1604,1580,1580],256],64901:[[1604,1582,1605],256],64902:[[1604,1582,1605],256],64903:[[1604,1605,1581],256],64904:[[1604,1605,1581],256],64905:[[1605,1581,1580],256],64906:[[1605,1581,1605],256],64907:[[1605,1581,1610],256],64908:[[1605,1580,1581],256],64909:[[1605,1580,1605],256],64910:[[1605,1582,1580],256],64911:[[1605,1582,1605],256],64914:[[1605,1580,1582],256],64915:[[1607,1605,1580],256],64916:[[1607,1605,1605],256],64917:[[1606,1581,1605],256],64918:[[1606,1581,1609],256],64919:[[1606,1580,1605],256],64920:[[1606,1580,1605],256],64921:[[1606,1580,1609],256],64922:[[1606,1605,1610],256],64923:[[1606,1605,1609],256],64924:[[1610,1605,1605],256],64925:[[1610,1605,1605],256],64926:[[1576,1582,1610],256],64927:[[1578,1580,1610],256],64928:[[1578,1580,1609],256],64929:[[1578,1582,1610],256],64930:[[1578,1582,1609],256],64931:[[1578,1605,1610],256],64932:[[1578,1605,1609],256],64933:[[1580,1605,1610],256],64934:[[1580,1581,1609],256],64935:[[1580,1605,1609],256],64936:[[1587,1582,1609],256],64937:[[1589,1581,1610],256],64938:[[1588,1581,1610],256],64939:[[1590,1581,1610],256],64940:[[1604,1580,1610],256],64941:[[1604,1605,1610],256],64942:[[1610,1581,1610],256],64943:[[1610,1580,1610],256],64944:[[1610,1605,1610],256],64945:[[1605,1605,1610],256],64946:[[1602,1605,1610],256],64947:[[1606,1581,1610],256],64948:[[1602,1605,1581],256],64949:[[1604,1581,1605],256],64950:[[1593,1605,1610],256],64951:[[1603,1605,1610],256],64952:[[1606,1580,1581],256],64953:[[1605,1582,1610],256],64954:[[1604,1580,1605],256],64955:[[1603,1605,1605],256],64956:[[1604,1580,1605],256],64957:[[1606,1580,1581],256],64958:[[1580,1581,1610],256],64959:[[1581,1580,1610],256],64960:[[1605,1580,1610],256],64961:[[1601,1605,1610],256],64962:[[1576,1581,1610],256],64963:[[1603,1605,1605],256],64964:[[1593,1580,1605],256],64965:[[1589,1605,1605],256],64966:[[1587,1582,1610],256],64967:[[1606,1580,1610],256],65008:[[1589,1604,1746],256],65009:[[1602,1604,1746],256],65010:[[1575,1604,1604,1607],256],65011:[[1575,1603,1576,1585],256],65012:[[1605,1581,1605,1583],256],65013:[[1589,1604,1593,1605],256],65014:[[1585,1587,1608,1604],256],65015:[[1593,1604,1610,1607],256],65016:[[1608,1587,1604,1605],256],65017:[[1589,1604,1609],256],65018:[[1589,1604,1609,32,1575,1604,1604,1607,32,1593,1604,1610,1607,32,1608,1587,1604,1605],256],65019:[[1580,1604,32,1580,1604,1575,1604,1607],256],65020:[[1585,1740,1575,1604],256]},
+	65024:{65040:[[44],256],65041:[[12289],256],65042:[[12290],256],65043:[[58],256],65044:[[59],256],65045:[[33],256],65046:[[63],256],65047:[[12310],256],65048:[[12311],256],65049:[[8230],256],65056:[,230],65057:[,230],65058:[,230],65059:[,230],65060:[,230],65061:[,230],65062:[,230],65072:[[8229],256],65073:[[8212],256],65074:[[8211],256],65075:[[95],256],65076:[[95],256],65077:[[40],256],65078:[[41],256],65079:[[123],256],65080:[[125],256],65081:[[12308],256],65082:[[12309],256],65083:[[12304],256],65084:[[12305],256],65085:[[12298],256],65086:[[12299],256],65087:[[12296],256],65088:[[12297],256],65089:[[12300],256],65090:[[12301],256],65091:[[12302],256],65092:[[12303],256],65095:[[91],256],65096:[[93],256],65097:[[8254],256],65098:[[8254],256],65099:[[8254],256],65100:[[8254],256],65101:[[95],256],65102:[[95],256],65103:[[95],256],65104:[[44],256],65105:[[12289],256],65106:[[46],256],65108:[[59],256],65109:[[58],256],65110:[[63],256],65111:[[33],256],65112:[[8212],256],65113:[[40],256],65114:[[41],256],65115:[[123],256],65116:[[125],256],65117:[[12308],256],65118:[[12309],256],65119:[[35],256],65120:[[38],256],65121:[[42],256],65122:[[43],256],65123:[[45],256],65124:[[60],256],65125:[[62],256],65126:[[61],256],65128:[[92],256],65129:[[36],256],65130:[[37],256],65131:[[64],256],65136:[[32,1611],256],65137:[[1600,1611],256],65138:[[32,1612],256],65140:[[32,1613],256],65142:[[32,1614],256],65143:[[1600,1614],256],65144:[[32,1615],256],65145:[[1600,1615],256],65146:[[32,1616],256],65147:[[1600,1616],256],65148:[[32,1617],256],65149:[[1600,1617],256],65150:[[32,1618],256],65151:[[1600,1618],256],65152:[[1569],256],65153:[[1570],256],65154:[[1570],256],65155:[[1571],256],65156:[[1571],256],65157:[[1572],256],65158:[[1572],256],65159:[[1573],256],65160:[[1573],256],65161:[[1574],256],65162:[[1574],256],65163:[[1574],256],65164:[[1574],256],65165:[[1575],256],65166:[[1575],256],65167:[[1576],256],65168:[[1576],256],65169:[[1576],256],65170:[[1576],256],65171:[[1577],256],65172:[[1577],256],65173:[[1578],256],65174:[[1578],256],65175:[[1578],256],65176:[[1578],256],65177:[[1579],256],65178:[[1579],256],65179:[[1579],256],65180:[[1579],256],65181:[[1580],256],65182:[[1580],256],65183:[[1580],256],65184:[[1580],256],65185:[[1581],256],65186:[[1581],256],65187:[[1581],256],65188:[[1581],256],65189:[[1582],256],65190:[[1582],256],65191:[[1582],256],65192:[[1582],256],65193:[[1583],256],65194:[[1583],256],65195:[[1584],256],65196:[[1584],256],65197:[[1585],256],65198:[[1585],256],65199:[[1586],256],65200:[[1586],256],65201:[[1587],256],65202:[[1587],256],65203:[[1587],256],65204:[[1587],256],65205:[[1588],256],65206:[[1588],256],65207:[[1588],256],65208:[[1588],256],65209:[[1589],256],65210:[[1589],256],65211:[[1589],256],65212:[[1589],256],65213:[[1590],256],65214:[[1590],256],65215:[[1590],256],65216:[[1590],256],65217:[[1591],256],65218:[[1591],256],65219:[[1591],256],65220:[[1591],256],65221:[[1592],256],65222:[[1592],256],65223:[[1592],256],65224:[[1592],256],65225:[[1593],256],65226:[[1593],256],65227:[[1593],256],65228:[[1593],256],65229:[[1594],256],65230:[[1594],256],65231:[[1594],256],65232:[[1594],256],65233:[[1601],256],65234:[[1601],256],65235:[[1601],256],65236:[[1601],256],65237:[[1602],256],65238:[[1602],256],65239:[[1602],256],65240:[[1602],256],65241:[[1603],256],65242:[[1603],256],65243:[[1603],256],65244:[[1603],256],65245:[[1604],256],65246:[[1604],256],65247:[[1604],256],65248:[[1604],256],65249:[[1605],256],65250:[[1605],256],65251:[[1605],256],65252:[[1605],256],65253:[[1606],256],65254:[[1606],256],65255:[[1606],256],65256:[[1606],256],65257:[[1607],256],65258:[[1607],256],65259:[[1607],256],65260:[[1607],256],65261:[[1608],256],65262:[[1608],256],65263:[[1609],256],65264:[[1609],256],65265:[[1610],256],65266:[[1610],256],65267:[[1610],256],65268:[[1610],256],65269:[[1604,1570],256],65270:[[1604,1570],256],65271:[[1604,1571],256],65272:[[1604,1571],256],65273:[[1604,1573],256],65274:[[1604,1573],256],65275:[[1604,1575],256],65276:[[1604,1575],256]},
+	65280:{65281:[[33],256],65282:[[34],256],65283:[[35],256],65284:[[36],256],65285:[[37],256],65286:[[38],256],65287:[[39],256],65288:[[40],256],65289:[[41],256],65290:[[42],256],65291:[[43],256],65292:[[44],256],65293:[[45],256],65294:[[46],256],65295:[[47],256],65296:[[48],256],65297:[[49],256],65298:[[50],256],65299:[[51],256],65300:[[52],256],65301:[[53],256],65302:[[54],256],65303:[[55],256],65304:[[56],256],65305:[[57],256],65306:[[58],256],65307:[[59],256],65308:[[60],256],65309:[[61],256],65310:[[62],256],65311:[[63],256],65312:[[64],256],65313:[[65],256],65314:[[66],256],65315:[[67],256],65316:[[68],256],65317:[[69],256],65318:[[70],256],65319:[[71],256],65320:[[72],256],65321:[[73],256],65322:[[74],256],65323:[[75],256],65324:[[76],256],65325:[[77],256],65326:[[78],256],65327:[[79],256],65328:[[80],256],65329:[[81],256],65330:[[82],256],65331:[[83],256],65332:[[84],256],65333:[[85],256],65334:[[86],256],65335:[[87],256],65336:[[88],256],65337:[[89],256],65338:[[90],256],65339:[[91],256],65340:[[92],256],65341:[[93],256],65342:[[94],256],65343:[[95],256],65344:[[96],256],65345:[[97],256],65346:[[98],256],65347:[[99],256],65348:[[100],256],65349:[[101],256],65350:[[102],256],65351:[[103],256],65352:[[104],256],65353:[[105],256],65354:[[106],256],65355:[[107],256],65356:[[108],256],65357:[[109],256],65358:[[110],256],65359:[[111],256],65360:[[112],256],65361:[[113],256],65362:[[114],256],65363:[[115],256],65364:[[116],256],65365:[[117],256],65366:[[118],256],65367:[[119],256],65368:[[120],256],65369:[[121],256],65370:[[122],256],65371:[[123],256],65372:[[124],256],65373:[[125],256],65374:[[126],256],65375:[[10629],256],65376:[[10630],256],65377:[[12290],256],65378:[[12300],256],65379:[[12301],256],65380:[[12289],256],65381:[[12539],256],65382:[[12530],256],65383:[[12449],256],65384:[[12451],256],65385:[[12453],256],65386:[[12455],256],65387:[[12457],256],65388:[[12515],256],65389:[[12517],256],65390:[[12519],256],65391:[[12483],256],65392:[[12540],256],65393:[[12450],256],65394:[[12452],256],65395:[[12454],256],65396:[[12456],256],65397:[[12458],256],65398:[[12459],256],65399:[[12461],256],65400:[[12463],256],65401:[[12465],256],65402:[[12467],256],65403:[[12469],256],65404:[[12471],256],65405:[[12473],256],65406:[[12475],256],65407:[[12477],256],65408:[[12479],256],65409:[[12481],256],65410:[[12484],256],65411:[[12486],256],65412:[[12488],256],65413:[[12490],256],65414:[[12491],256],65415:[[12492],256],65416:[[12493],256],65417:[[12494],256],65418:[[12495],256],65419:[[12498],256],65420:[[12501],256],65421:[[12504],256],65422:[[12507],256],65423:[[12510],256],65424:[[12511],256],65425:[[12512],256],65426:[[12513],256],65427:[[12514],256],65428:[[12516],256],65429:[[12518],256],65430:[[12520],256],65431:[[12521],256],65432:[[12522],256],65433:[[12523],256],65434:[[12524],256],65435:[[12525],256],65436:[[12527],256],65437:[[12531],256],65438:[[12441],256],65439:[[12442],256],65440:[[12644],256],65441:[[12593],256],65442:[[12594],256],65443:[[12595],256],65444:[[12596],256],65445:[[12597],256],65446:[[12598],256],65447:[[12599],256],65448:[[12600],256],65449:[[12601],256],65450:[[12602],256],65451:[[12603],256],65452:[[12604],256],65453:[[12605],256],65454:[[12606],256],65455:[[12607],256],65456:[[12608],256],65457:[[12609],256],65458:[[12610],256],65459:[[12611],256],65460:[[12612],256],65461:[[12613],256],65462:[[12614],256],65463:[[12615],256],65464:[[12616],256],65465:[[12617],256],65466:[[12618],256],65467:[[12619],256],65468:[[12620],256],65469:[[12621],256],65470:[[12622],256],65474:[[12623],256],65475:[[12624],256],65476:[[12625],256],65477:[[12626],256],65478:[[12627],256],65479:[[12628],256],65482:[[12629],256],65483:[[12630],256],65484:[[12631],256],65485:[[12632],256],65486:[[12633],256],65487:[[12634],256],65490:[[12635],256],65491:[[12636],256],65492:[[12637],256],65493:[[12638],256],65494:[[12639],256],65495:[[12640],256],65498:[[12641],256],65499:[[12642],256],65500:[[12643],256],65504:[[162],256],65505:[[163],256],65506:[[172],256],65507:[[175],256],65508:[[166],256],65509:[[165],256],65510:[[8361],256],65512:[[9474],256],65513:[[8592],256],65514:[[8593],256],65515:[[8594],256],65516:[[8595],256],65517:[[9632],256],65518:[[9675],256]}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/normalize/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/normalize/implement.js
new file mode 100644
index 00000000000000..cfc710ea439174
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/normalize/implement.js
@@ -0,0 +1,7 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(String.prototype, 'normalize',
+		{ value: require('./shim'), configurable: true, enumerable: false,
+			writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/normalize/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/normalize/index.js
new file mode 100644
index 00000000000000..619b0965d69b9e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/normalize/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? String.prototype.normalize
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/normalize/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/normalize/is-implemented.js
new file mode 100644
index 00000000000000..67c8d8da5cad63
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/normalize/is-implemented.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var str = 'æøåäüö';
+
+module.exports = function () {
+	if (typeof str.normalize !== 'function') return false;
+	return str.normalize('NFKD') === 'æøåäüö';
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/normalize/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/normalize/shim.js
new file mode 100644
index 00000000000000..a379989775737a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/normalize/shim.js
@@ -0,0 +1,289 @@
+// Taken from: https://github.com/walling/unorm/blob/master/lib/unorm.js
+
+/*
+	* UnicodeNormalizer 1.0.0
+	* Copyright (c) 2008 Matsuza
+	* Dual licensed under the MIT (MIT-LICENSE.txt) and
+	* GPL (GPL-LICENSE.txt) licenses.
+	* $Date: 2008-06-05 16:44:17 +0200 (Thu, 05 Jun 2008) $
+	* $Rev: 13309 $
+*/
+
+'use strict';
+
+var primitiveSet = require('../../../object/primitive-set')
+  , validValue   = require('../../../object/valid-value')
+  , data         = require('./_data')
+
+  , floor = Math.floor
+  , forms = primitiveSet('NFC', 'NFD', 'NFKC', 'NFKD')
+
+  , DEFAULT_FEATURE = [null, 0, {}], CACHE_THRESHOLD = 10, SBase = 0xAC00
+  , LBase = 0x1100, VBase = 0x1161, TBase = 0x11A7, LCount = 19, VCount = 21
+  , TCount = 28, NCount = VCount * TCount, SCount = LCount * NCount
+  , UChar, cache = {}, cacheCounter = [], i, fromCache, fromData, fromCpOnly
+  , fromRuleBasedJamo, fromCpFilter, strategies, UCharIterator
+  , RecursDecompIterator, DecompIterator, CompIterator, createIterator
+  , normalize;
+
+UChar = function (cp, feature) {
+	this.codepoint = cp;
+	this.feature = feature;
+};
+
+// Strategies
+for (i = 0; i <= 0xFF; ++i) cacheCounter[i] = 0;
+
+fromCache = function (next, cp, needFeature) {
+	var ret = cache[cp];
+	if (!ret) {
+		ret = next(cp, needFeature);
+		if (!!ret.feature && ++cacheCounter[(cp >> 8) & 0xFF] > CACHE_THRESHOLD) {
+			cache[cp] = ret;
+		}
+	}
+	return ret;
+};
+
+fromData = function (next, cp, needFeature) {
+	var hash = cp & 0xFF00, dunit = UChar.udata[hash] || {}, f = dunit[cp];
+	return f ? new UChar(cp, f) : new UChar(cp, DEFAULT_FEATURE);
+};
+fromCpOnly = function (next, cp, needFeature) {
+	return !!needFeature ? next(cp, needFeature) : new UChar(cp, null);
+};
+
+fromRuleBasedJamo = function (next, cp, needFeature) {
+	var c, base, i, arr, SIndex, TIndex, feature, j;
+	if (cp < LBase || (LBase + LCount <= cp && cp < SBase) ||
+			(SBase + SCount < cp)) {
+		return next(cp, needFeature);
+	}
+	if (LBase <= cp && cp < LBase + LCount) {
+		c = {};
+		base = (cp - LBase) * VCount;
+		for (i = 0; i < VCount; ++i) {
+			c[VBase + i] = SBase + TCount * (i + base);
+		}
+		arr = new Array(3);
+		arr[2] = c;
+		return new UChar(cp, arr);
+	}
+
+	SIndex = cp - SBase;
+	TIndex = SIndex % TCount;
+	feature = [];
+	if (TIndex !== 0) {
+		feature[0] = [SBase + SIndex - TIndex, TBase + TIndex];
+	} else {
+		feature[0] = [LBase + floor(SIndex / NCount), VBase +
+			floor((SIndex % NCount) / TCount)];
+		feature[2] = {};
+		for (j = 1; j < TCount; ++j) {
+			feature[2][TBase + j] = cp + j;
+		}
+	}
+	return new UChar(cp, feature);
+};
+
+fromCpFilter = function (next, cp, needFeature) {
+	return (cp < 60) || ((13311 < cp) && (cp < 42607))
+		? new UChar(cp, DEFAULT_FEATURE) : next(cp, needFeature);
+};
+
+strategies = [fromCpFilter, fromCache, fromCpOnly, fromRuleBasedJamo, fromData];
+
+UChar.fromCharCode = strategies.reduceRight(function (next, strategy) {
+	return function (cp, needFeature) { return strategy(next, cp, needFeature); };
+}, null);
+
+UChar.isHighSurrogate = function (cp) { return cp >= 0xD800 && cp <= 0xDBFF; };
+UChar.isLowSurrogate = function (cp) { return cp >= 0xDC00 && cp <= 0xDFFF; };
+
+UChar.prototype.prepFeature = function () {
+	if (!this.feature) {
+		this.feature = UChar.fromCharCode(this.codepoint, true).feature;
+	}
+};
+
+UChar.prototype.toString = function () {
+	var x;
+	if (this.codepoint < 0x10000) return String.fromCharCode(this.codepoint);
+	x = this.codepoint - 0x10000;
+	return String.fromCharCode(floor(x / 0x400) + 0xD800, x % 0x400 + 0xDC00);
+};
+
+UChar.prototype.getDecomp = function () {
+	this.prepFeature();
+	return this.feature[0] || null;
+};
+
+UChar.prototype.isCompatibility = function () {
+	this.prepFeature();
+	return !!this.feature[1] && (this.feature[1] & (1 << 8));
+};
+UChar.prototype.isExclude = function () {
+	this.prepFeature();
+	return !!this.feature[1] && (this.feature[1] & (1 << 9));
+};
+UChar.prototype.getCanonicalClass = function () {
+	this.prepFeature();
+	return !!this.feature[1] ? (this.feature[1] & 0xff) : 0;
+};
+UChar.prototype.getComposite = function (following) {
+	var cp;
+	this.prepFeature();
+	if (!this.feature[2]) return null;
+	cp = this.feature[2][following.codepoint];
+	return cp ? UChar.fromCharCode(cp) : null;
+};
+
+UCharIterator = function (str) {
+	this.str = str;
+	this.cursor = 0;
+};
+UCharIterator.prototype.next = function () {
+	if (!!this.str && this.cursor < this.str.length) {
+		var cp = this.str.charCodeAt(this.cursor++), d;
+		if (UChar.isHighSurrogate(cp) && this.cursor < this.str.length &&
+				UChar.isLowSurrogate((d = this.str.charCodeAt(this.cursor)))) {
+			cp = (cp - 0xD800) * 0x400 + (d - 0xDC00) + 0x10000;
+			++this.cursor;
+		}
+		return UChar.fromCharCode(cp);
+	}
+	this.str = null;
+	return null;
+};
+
+RecursDecompIterator = function (it, cano) {
+	this.it = it;
+	this.canonical = cano;
+	this.resBuf = [];
+};
+
+RecursDecompIterator.prototype.next = function () {
+	var recursiveDecomp, uchar;
+	recursiveDecomp = function (cano, uchar) {
+		var decomp = uchar.getDecomp(), ret, i, a, j;
+		if (!!decomp && !(cano && uchar.isCompatibility())) {
+			ret = [];
+			for (i = 0; i < decomp.length; ++i) {
+				a = recursiveDecomp(cano, UChar.fromCharCode(decomp[i]));
+				//ret.concat(a); //<-why does not this work?
+				//following block is a workaround.
+				for (j = 0; j < a.length; ++j) ret.push(a[j]);
+			}
+			return ret;
+		}
+		return [uchar];
+	};
+	if (this.resBuf.length === 0) {
+		uchar = this.it.next();
+		if (!uchar) return null;
+		this.resBuf = recursiveDecomp(this.canonical, uchar);
+	}
+	return this.resBuf.shift();
+};
+
+DecompIterator = function (it) {
+	this.it = it;
+	this.resBuf = [];
+};
+
+DecompIterator.prototype.next = function () {
+	var cc, uchar, inspt, uchar2, cc2;
+	if (this.resBuf.length === 0) {
+		do {
+			uchar = this.it.next();
+			if (!uchar) break;
+			cc = uchar.getCanonicalClass();
+			inspt = this.resBuf.length;
+			if (cc !== 0) {
+				for (inspt; inspt > 0; --inspt) {
+					uchar2 = this.resBuf[inspt - 1];
+					cc2 = uchar2.getCanonicalClass();
+					if (cc2 <= cc) break;
+				}
+			}
+			this.resBuf.splice(inspt, 0, uchar);
+		} while (cc !== 0);
+	}
+	return this.resBuf.shift();
+};
+
+CompIterator = function (it) {
+	this.it = it;
+	this.procBuf = [];
+	this.resBuf = [];
+	this.lastClass = null;
+};
+
+CompIterator.prototype.next = function () {
+	var uchar, starter, composite, cc;
+	while (this.resBuf.length === 0) {
+		uchar = this.it.next();
+		if (!uchar) {
+			this.resBuf = this.procBuf;
+			this.procBuf = [];
+			break;
+		}
+		if (this.procBuf.length === 0) {
+			this.lastClass = uchar.getCanonicalClass();
+			this.procBuf.push(uchar);
+		} else {
+			starter = this.procBuf[0];
+			composite = starter.getComposite(uchar);
+			cc = uchar.getCanonicalClass();
+			if (!!composite && (this.lastClass < cc || this.lastClass === 0)) {
+				this.procBuf[0] = composite;
+			} else {
+				if (cc === 0) {
+					this.resBuf = this.procBuf;
+					this.procBuf = [];
+				}
+				this.lastClass = cc;
+				this.procBuf.push(uchar);
+			}
+		}
+	}
+	return this.resBuf.shift();
+};
+
+createIterator = function (mode, str) {
+	switch (mode) {
+	case "NFD":
+		return new DecompIterator(
+			new RecursDecompIterator(new UCharIterator(str), true)
+		);
+	case "NFKD":
+		return new DecompIterator(
+			new RecursDecompIterator(new UCharIterator(str), false)
+		);
+	case "NFC":
+		return new CompIterator(new DecompIterator(
+			new RecursDecompIterator(new UCharIterator(str), true)
+		));
+	case "NFKC":
+		return new CompIterator(new DecompIterator(
+			new RecursDecompIterator(new UCharIterator(str), false)
+		));
+	}
+	throw mode + " is invalid";
+};
+normalize = function (mode, str) {
+	var it = createIterator(mode, str), ret = "", uchar;
+	while (!!(uchar = it.next())) ret += uchar.toString();
+	return ret;
+};
+
+/* Unicode data */
+UChar.udata =  data;
+
+module.exports = function (/*form*/) {
+	var str = String(validValue(this)), form = arguments[0];
+	if (form === undefined) form = 'NFC';
+	else form = String(form);
+	if (!forms[form]) throw new RangeError('Invalid normalization form: ' + form);
+	return normalize(form, str);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/pad.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/pad.js
new file mode 100644
index 00000000000000..f227f239de98c9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/pad.js
@@ -0,0 +1,18 @@
+'use strict';
+
+var toInteger = require('../../number/to-integer')
+  , value     = require('../../object/valid-value')
+  , repeat    = require('./repeat')
+
+  , abs = Math.abs, max = Math.max;
+
+module.exports = function (fill/*, length*/) {
+	var self = String(value(this))
+	  , sLength = self.length
+	  , length = arguments[1];
+
+	length = isNaN(length) ? 1 : toInteger(length);
+	fill = repeat.call(String(fill), abs(length));
+	if (length >= 0) return fill.slice(0, max(0, length - sLength)) + self;
+	return self + (((sLength + length) >= 0) ? '' : fill.slice(length + sLength));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/plain-replace-all.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/plain-replace-all.js
new file mode 100644
index 00000000000000..678b1cbcff4b8d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/plain-replace-all.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var value = require('../../object/valid-value');
+
+module.exports = function (search, replace) {
+	var index, pos = 0, str = String(value(this)), sl, rl;
+	search = String(search);
+	replace = String(replace);
+	sl = search.length;
+	rl = replace.length;
+	while ((index = str.indexOf(search, pos)) !== -1) {
+		str = str.slice(0, index) + replace + str.slice(index + sl);
+		pos = index + rl;
+	}
+	return str;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/plain-replace.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/plain-replace.js
new file mode 100644
index 00000000000000..24ce16d3bce6e1
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/plain-replace.js
@@ -0,0 +1,10 @@
+'use strict';
+
+var indexOf = String.prototype.indexOf, slice = String.prototype.slice;
+
+module.exports = function (search, replace) {
+	var index = indexOf.call(this, search);
+	if (index === -1) return String(this);
+	return slice.call(this, 0, index) + replace +
+		slice.call(this, index + String(search).length);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/repeat/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/repeat/implement.js
new file mode 100644
index 00000000000000..4c39b9fbe66cc6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/repeat/implement.js
@@ -0,0 +1,7 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(String.prototype, 'repeat',
+		{ value: require('./shim'), configurable: true, enumerable: false,
+			writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/repeat/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/repeat/index.js
new file mode 100644
index 00000000000000..15a800e8de9509
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/repeat/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? String.prototype.repeat
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/repeat/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/repeat/is-implemented.js
new file mode 100644
index 00000000000000..f7b8750f0fd8be
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/repeat/is-implemented.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var str = 'foo';
+
+module.exports = function () {
+	if (typeof str.repeat !== 'function') return false;
+	return (str.repeat(2) === 'foofoo');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/repeat/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/repeat/shim.js
new file mode 100644
index 00000000000000..0a3928b2c0dd76
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/repeat/shim.js
@@ -0,0 +1,22 @@
+// Thanks: http://www.2ality.com/2014/01/efficient-string-repeat.html
+
+'use strict';
+
+var value     = require('../../../object/valid-value')
+  , toInteger = require('../../../number/to-integer');
+
+module.exports = function (count) {
+	var str = String(value(this)), result;
+	count = toInteger(count);
+	if (count < 0) throw new RangeError("Count must be >= 0");
+	if (!isFinite(count)) throw new RangeError("Count must be < ∞");
+	result = '';
+	if (!count) return result;
+	while (true) {
+		if (count & 1) result += str;
+		count >>>= 1;
+		if (count <= 0) break;
+		str += str;
+	}
+	return result;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/starts-with/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/starts-with/implement.js
new file mode 100644
index 00000000000000..d4f1eaf547f4a8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/starts-with/implement.js
@@ -0,0 +1,7 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(String.prototype, 'startsWith',
+		{ value: require('./shim'), configurable: true, enumerable: false,
+			writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/starts-with/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/starts-with/index.js
new file mode 100644
index 00000000000000..ec66a7c0057878
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/starts-with/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? String.prototype.startsWith
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/starts-with/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/starts-with/is-implemented.js
new file mode 100644
index 00000000000000..a0556f196e9afa
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/starts-with/is-implemented.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var str = 'razdwatrzy';
+
+module.exports = function () {
+	if (typeof str.startsWith !== 'function') return false;
+	return ((str.startsWith('trzy') === false) &&
+		(str.startsWith('raz') === true));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/starts-with/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/starts-with/shim.js
new file mode 100644
index 00000000000000..aa5aaf4145ea58
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/starts-with/shim.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var value     = require('../../../object/valid-value')
+  , toInteger = require('../../../number/to-integer')
+
+  , max = Math.max, min = Math.min;
+
+module.exports = function (searchString/*, position*/) {
+	var start, self = String(value(this));
+	start = min(max(toInteger(arguments[1]), 0), self.length);
+	return (self.indexOf(searchString, start) === start);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/format-method.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/format-method.js
new file mode 100644
index 00000000000000..f1de1e301d4238
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/format-method.js
@@ -0,0 +1,24 @@
+'use strict';
+
+var isCallable = require('../object/is-callable')
+  , value      = require('../object/valid-value')
+
+  , call = Function.prototype.call;
+
+module.exports = function (fmap) {
+	fmap = Object(value(fmap));
+	return function (pattern) {
+		var context = value(this);
+		pattern = String(pattern);
+		return pattern.replace(/%([a-zA-Z]+)|\\([\u0000-\uffff])/g,
+			function (match, token, escape) {
+				var t, r;
+				if (escape) return escape;
+				t = token;
+				while (t && !(r = fmap[t])) t = t.slice(0, -1);
+				if (!r) return match;
+				if (isCallable(r)) r = call.call(r, context);
+				return r + token.slice(t.length);
+			});
+	};
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/from-code-point/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/from-code-point/implement.js
new file mode 100644
index 00000000000000..b062331cc597e2
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/from-code-point/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(String, 'fromCodePoint', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/from-code-point/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/from-code-point/index.js
new file mode 100644
index 00000000000000..3f3110b6eb1f5a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/from-code-point/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? String.fromCodePoint
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/from-code-point/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/from-code-point/is-implemented.js
new file mode 100644
index 00000000000000..840a20e3f36d87
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/from-code-point/is-implemented.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var fromCodePoint = String.fromCodePoint;
+	if (typeof fromCodePoint !== 'function') return false;
+	return fromCodePoint(0x1D306, 0x61, 0x1D307) === '\ud834\udf06a\ud834\udf07';
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/from-code-point/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/from-code-point/shim.js
new file mode 100644
index 00000000000000..41fd7378f81c53
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/from-code-point/shim.js
@@ -0,0 +1,30 @@
+// Based on:
+// http://norbertlindenberg.com/2012/05/ecmascript-supplementary-characters/
+// and:
+// https://github.com/mathiasbynens/String.fromCodePoint/blob/master
+// /fromcodepoint.js
+
+'use strict';
+
+var floor = Math.floor, fromCharCode = String.fromCharCode;
+
+module.exports = function (codePoint/*, …codePoints*/) {
+	var chars = [], l = arguments.length, i, c, result = '';
+	for (i = 0; i < l; ++i) {
+		c = Number(arguments[i]);
+		if (!isFinite(c) || c < 0 || c > 0x10FFFF || floor(c) !== c) {
+			throw new RangeError("Invalid code point " + c);
+		}
+
+		if (c < 0x10000) {
+			chars.push(c);
+		} else {
+			c -= 0x10000;
+			chars.push((c >> 10) + 0xD800, (c % 0x400) + 0xDC00);
+		}
+		if (i + 1 !== l && chars.length <= 0x4000) continue;
+		result += fromCharCode.apply(null, chars);
+		chars.length = 0;
+	}
+	return result;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/index.js
new file mode 100644
index 00000000000000..dbbcdf61f06cd8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/index.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = {
+	'#':           require('./#'),
+	formatMethod:  require('./format-method'),
+	fromCodePoint: require('./from-code-point'),
+	isString:      require('./is-string'),
+	randomUniq:    require('./random-uniq'),
+	raw:           require('./raw')
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/is-string.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/is-string.js
new file mode 100644
index 00000000000000..719aeec16c5aa5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/is-string.js
@@ -0,0 +1,10 @@
+'use strict';
+
+var toString = Object.prototype.toString
+
+  , id = toString.call('');
+
+module.exports = function (x) {
+	return (typeof x === 'string') || (x && (typeof x === 'object') &&
+		((x instanceof String) || (toString.call(x) === id))) || false;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/random-uniq.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/random-uniq.js
new file mode 100644
index 00000000000000..54ae6f8c9fd3c3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/random-uniq.js
@@ -0,0 +1,11 @@
+'use strict';
+
+var generated = Object.create(null)
+
+  , random = Math.random;
+
+module.exports = function () {
+	var str;
+	do { str = random().toString(36).slice(2); } while (generated[str]);
+	return str;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/raw/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/raw/implement.js
new file mode 100644
index 00000000000000..c417e659b2086c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/raw/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(String, 'raw', { value: require('./shim'),
+		configurable: true, enumerable: false, writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/raw/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/raw/index.js
new file mode 100644
index 00000000000000..504a5de24bf3ce
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/raw/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./is-implemented')()
+	? String.raw
+	: require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/raw/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/raw/is-implemented.js
new file mode 100644
index 00000000000000..d7204c0c49e8a9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/raw/is-implemented.js
@@ -0,0 +1,9 @@
+'use strict';
+
+module.exports = function () {
+	var raw = String.raw, test;
+	if (typeof raw !== 'function') return false;
+	test = ['foo\nbar', 'marko\n'];
+	test.raw = ['foo\\nbar', 'marko\\n'];
+	return raw(test, 'INSE\nRT') === 'foo\\nbarINSE\nRTmarko\\n';
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/raw/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/raw/shim.js
new file mode 100644
index 00000000000000..7096efbc5671d1
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/raw/shim.js
@@ -0,0 +1,15 @@
+'use strict';
+
+var toPosInt   = require('../../number/to-pos-integer')
+  , validValue = require('../../object/valid-value')
+
+  , reduce = Array.prototype.reduce;
+
+module.exports = function (callSite/*,  …substitutions*/) {
+	var args, rawValue = Object(validValue(Object(validValue(callSite)).raw));
+	if (!toPosInt(rawValue.length)) return '';
+	args = arguments;
+	return reduce.call(rawValue, function (a, b, i) {
+		return a + String(args[i]) + b;
+	});
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/__tad.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/__tad.js
new file mode 100644
index 00000000000000..884577887f5704
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/__tad.js
@@ -0,0 +1,3 @@
+'use strict';
+
+exports.context = null;
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/@@iterator/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/@@iterator/implement.js
new file mode 100644
index 00000000000000..f0605399e0274e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/@@iterator/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../array/#/@@iterator/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/@@iterator/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/@@iterator/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/@@iterator/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/@@iterator/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/@@iterator/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/@@iterator/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/@@iterator/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/@@iterator/shim.js
new file mode 100644
index 00000000000000..e590d8f28e7c0e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/@@iterator/shim.js
@@ -0,0 +1,9 @@
+'use strict';
+
+exports.__generic = function (t, a) {
+	var iterator = t.call(this);
+	a.deep(iterator.next(), { value: '1', done: false });
+	a.deep(iterator.next(), { value: '2', done: false });
+	a.deep(iterator.next(), { value: '3', done: false });
+	a.deep(iterator.next(), { value: undefined, done: true });
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/_compare-by-length.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/_compare-by-length.js
new file mode 100644
index 00000000000000..e40c305b98fe68
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/_compare-by-length.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x = [4, 5, 6], y = { length: 8 }, w = {}, z = { length: 1 };
+
+	a.deep([x, y, w, z].sort(t), [w, z, x, y]);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/binary-search.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/binary-search.js
new file mode 100644
index 00000000000000..cf3317371b3491
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/binary-search.js
@@ -0,0 +1,15 @@
+'use strict';
+
+var compare  = function (value) { return this - value; };
+
+module.exports = function (t, a) {
+	var arr;
+	arr = [2, 5, 5, 8, 34, 67, 98, 345, 678];
+
+	// highest, equal match
+	a(t.call(arr, compare.bind(1)), 0, "All higher");
+	a(t.call(arr, compare.bind(679)), arr.length - 1, "All lower");
+	a(t.call(arr, compare.bind(4)), 0, "Mid");
+	a(t.call(arr, compare.bind(5)), 2, "Match");
+	a(t.call(arr, compare.bind(6)), 2, "Above");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/clear.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/clear.js
new file mode 100644
index 00000000000000..a5b1c977ad98cf
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/clear.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x = [1, 2, {}, 4];
+	a(t.call(x), x, "Returns same array");
+	a.deep(x, [], "Empties array");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/compact.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/compact.js
new file mode 100644
index 00000000000000..6390eb26dddf6b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/compact.js
@@ -0,0 +1,17 @@
+'use strict';
+
+module.exports = {
+	__generic: function (t, a) {
+		a(t.call(this).length, 3);
+	},
+	"": function (t, a) {
+		var o, x, y, z;
+		o = {};
+		x = [0, 1, "", null, o, false, undefined, true];
+		y = x.slice(0);
+
+		a.not(z = t.call(x), x, "Returns different object");
+		a.deep(x, y, "Origin not changed");
+		a.deep(z, [0, 1, "", o, false, true], "Result");
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/concat/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/concat/implement.js
new file mode 100644
index 00000000000000..3bdbe86812aaaa
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/concat/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../array/#/concat/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/concat/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/concat/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/concat/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/concat/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/concat/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/concat/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/concat/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/concat/shim.js
new file mode 100644
index 00000000000000..c30eb7eab08178
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/concat/shim.js
@@ -0,0 +1,26 @@
+'use strict';
+
+var SubArray = require('../../../../array/_sub-array-dummy-safe');
+
+module.exports = function (t, a) {
+	var arr = [1, 3, 45], x = {}, subArr, subArr2, result;
+
+	a.deep(t.call(arr, '2d', x, ['ere', 'fe', x], false, null),
+		[1, 3, 45, '2d', x, 'ere', 'fe', x, false, null], "Plain array");
+
+	subArr = new SubArray('lol', 'miszko');
+	subArr2 = new SubArray('elo', 'fol');
+
+	result = t.call(subArr, 'df', arr, 'fef', subArr2, null);
+	a(result instanceof SubArray, true, "Instance of subclass");
+	a.deep(result, ['lol', 'miszko', 'df', 1, 3, 45, 'fef', 'elo', 'fol', null],
+		"Spreable by default");
+
+	SubArray.prototype['@@isConcatSpreadable'] = false;
+
+	result = t.call(subArr, 'df', arr, 'fef', subArr2, null);
+	a.deep(result, ['lol', 'miszko', 'df', 1, 3, 45, 'fef', subArr2, null],
+		"Non spreadable");
+
+	delete SubArray.prototype['@@isConcatSpreadable'];
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/contains.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/contains.js
new file mode 100644
index 00000000000000..21404a17a61358
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/contains.js
@@ -0,0 +1,21 @@
+'use strict';
+
+module.exports = {
+	__generic: function (t, a) {
+		a(t.call(this, this[1]), true, "Contains");
+		a(t.call(this, {}), false, "Does Not contain");
+	},
+	"": function (t, a) {
+		var o, x = {}, y = {};
+
+		o = [1, 'raz', x];
+
+		a(t.call(o, 1), true, "First");
+		a(t.call(o, '1'), false, "Type coercion");
+		a(t.call(o, 'raz'), true, "Primitive");
+		a(t.call(o, 'foo'), false, "Primitive not found");
+		a(t.call(o, x), true, "Object found");
+		a(t.call(o, y), false, "Object not found");
+		a(t.call(o, 1, 1), false, "Position");
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/copy-within/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/copy-within/implement.js
new file mode 100644
index 00000000000000..36070477d66802
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/copy-within/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../array/#/copy-within/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/copy-within/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/copy-within/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/copy-within/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/copy-within/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/copy-within/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/copy-within/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/copy-within/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/copy-within/shim.js
new file mode 100644
index 00000000000000..93c85ea3114c24
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/copy-within/shim.js
@@ -0,0 +1,29 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var args, x;
+
+	a.h1("2 args");
+	x = [1, 2, 3, 4, 5];
+	t.call(x, 0, 3);
+	a.deep(x, [4, 5, 3, 4, 5]);
+	a.deep(t.call([1, 2, 3, 4, 5], 1, 3), [1, 4, 5, 4, 5]);
+	a.deep(t.call([1, 2, 3, 4, 5], 1, 2), [1, 3, 4, 5, 5]);
+	a.deep(t.call([1, 2, 3, 4, 5], 2, 2), [1, 2, 3, 4, 5]);
+
+	a.h1("3 args");
+	a.deep(t.call([1, 2, 3, 4, 5], 0, 3, 4), [4, 2, 3, 4, 5]);
+	a.deep(t.call([1, 2, 3, 4, 5], 1, 3, 4), [1, 4, 3, 4, 5]);
+	a.deep(t.call([1, 2, 3, 4, 5], 1, 2, 4), [1, 3, 4, 4, 5]);
+
+	a.h1("Negative args");
+	a.deep(t.call([1, 2, 3, 4, 5], 0, -2), [4, 5, 3, 4, 5]);
+	a.deep(t.call([1, 2, 3, 4, 5], 0, -2, -1), [4, 2, 3, 4, 5]);
+	a.deep(t.call([1, 2, 3, 4, 5], -4, -3, -2), [1, 3, 3, 4, 5]);
+	a.deep(t.call([1, 2, 3, 4, 5], -4, -3, -1), [1, 3, 4, 4, 5]);
+	a.deep(t.call([1, 2, 3, 4, 5], -4, -3), [1, 3, 4, 5, 5]);
+
+	a.h1("Array-likes");
+	args = { 0: 1, 1: 2, 2: 3, length: 3 };
+	a.deep(t.call(args, -2, 0), { '0': 1, '1': 1, '2': 2, length: 3 });
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/diff.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/diff.js
new file mode 100644
index 00000000000000..bcfa3a0bd12f84
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/diff.js
@@ -0,0 +1,17 @@
+'use strict';
+
+module.exports = {
+	__generic: function (t, a) {
+		a.deep(t.call(this, this), []);
+	},
+	"": function (t, a) {
+		var x = {}, y = {};
+
+		a.deep(t.call([1, 'raz', x, 2, 'trzy', y], [x, 2, 'trzy']), [1, 'raz', y],
+			"Scope longer");
+		a.deep(t.call([1, 'raz', x], [x, 2, 'trzy', 1, y]), ['raz'],
+			"Arg longer");
+		a.deep(t.call([1, 'raz', x], []), [1, 'raz', x], "Empty arg");
+		a.deep(t.call([], [1, y, 'sdfs']), [], "Empty scope");
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/e-index-of.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/e-index-of.js
new file mode 100644
index 00000000000000..4cf6c6359d44ee
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/e-index-of.js
@@ -0,0 +1,13 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x = {};
+	a(t.call([3, 'raz', {}, x, {}], x), 3, "Regular");
+	a(t.call([3, 'raz', NaN, {}, NaN], NaN), 2, "NaN");
+	a(t.call([3, 'raz', 0, {}, -0], -0), 2, "-0");
+	a(t.call([3, 'raz', -0, {}, 0], +0), 2, "+0");
+	a(t.call([3, 'raz', NaN, {}, NaN], NaN, 3), 4, "fromIndex");
+	a(t.call([3, 'raz', NaN, {}, NaN], NaN, -1), 4, "fromIndex negative #1");
+	a(t.call([3, 'raz', NaN, {}, NaN], NaN, -2), 4, "fromIndex negative #2");
+	a(t.call([3, 'raz', NaN, {}, NaN], NaN, -3), 2, "fromIndex negative #3");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/e-last-index-of.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/e-last-index-of.js
new file mode 100644
index 00000000000000..ed4f700421a8f1
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/e-last-index-of.js
@@ -0,0 +1,12 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x = {};
+	a(t.call([3, 'raz', {}, x, {}, x], x), 5, "Regular");
+	a(t.call([3, 'raz', NaN, {}, x], NaN), 2, "NaN");
+	a(t.call([3, 'raz', 0, {}, -0], -0), 4, "-0");
+	a(t.call([3, 'raz', -0, {}, 0], +0), 4, "+0");
+	a(t.call([3, 'raz', NaN, {}, NaN], NaN, 3), 2, "fromIndex");
+	a(t.call([3, 'raz', NaN, 2, NaN], NaN, -1), 4, "Negative fromIndex #1");
+	a(t.call([3, 'raz', NaN, 2, NaN], NaN, -2), 2, "Negative fromIndex #2");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/entries/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/entries/implement.js
new file mode 100644
index 00000000000000..733209a1c80653
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/entries/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../array/#/entries/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/entries/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/entries/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/entries/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/entries/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/entries/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/entries/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/entries/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/entries/shim.js
new file mode 100644
index 00000000000000..bf40d31005df45
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/entries/shim.js
@@ -0,0 +1,9 @@
+'use strict';
+
+exports.__generic = function (t, a) {
+	var iterator = t.call(this);
+	a.deep(iterator.next(), { value: [0, '1'], done: false });
+	a.deep(iterator.next(), { value: [1, '2'], done: false });
+	a.deep(iterator.next(), { value: [2, '3'], done: false });
+	a.deep(iterator.next(), { value: undefined, done: true });
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/exclusion.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/exclusion.js
new file mode 100644
index 00000000000000..07b32d8e8cbf9b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/exclusion.js
@@ -0,0 +1,15 @@
+'use strict';
+
+module.exports = {
+	__generic: function (t, a) {
+		var x = {};
+		a.deep(t.call(this, this, [this[0], this[2], x]), [x]);
+	},
+	"": function (t, a) {
+		var x = {}, y = {};
+
+		a.deep(t.call([x, y]), [x, y], "No arguments");
+		a.deep(t.call([x, 1], [], []), [x, 1], "Empty arguments");
+		a.deep(t.call([1, 'raz', x], [2, 'raz', y], [2, 'raz', x]), [1, y]);
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/fill/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/fill/implement.js
new file mode 100644
index 00000000000000..2a01d2850a18a9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/fill/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../array/#/fill/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/fill/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/fill/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/fill/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/fill/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/fill/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/fill/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/fill/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/fill/shim.js
new file mode 100644
index 00000000000000..d67300fcc23be8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/fill/shim.js
@@ -0,0 +1,18 @@
+// Taken from https://github.com/paulmillr/es6-shim/blob/master/test/array.js
+
+'use strict';
+
+module.exports = function (t, a) {
+	var x;
+
+	x = [1, 2, 3, 4, 5, 6];
+	a(t.call(x, -1), x, "Returns self object");
+	a.deep(x, [-1, -1, -1, -1, -1, -1], "Value");
+
+	a.deep(t.call([1, 2, 3, 4, 5, 6], -1, 3), [1, 2, 3, -1, -1, -1],
+		"Positive start");
+	a.deep(t.call([1, 2, 3, 4, 5, 6], -1, -3), [1, 2, 3, -1, -1, -1],
+		"Negative start");
+	a.deep(t.call([1, 2, 3, 4, 5, 6], -1, 9), [1, 2, 3, 4, 5, 6],
+		"Large start");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/filter/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/filter/implement.js
new file mode 100644
index 00000000000000..6d6b87cc30a651
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/filter/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../array/#/filter/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/filter/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/filter/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/filter/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/filter/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/filter/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/filter/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/filter/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/filter/shim.js
new file mode 100644
index 00000000000000..e8b5c39849097f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/filter/shim.js
@@ -0,0 +1,17 @@
+'use strict';
+
+var SubArray = require('../../../../array/_sub-array-dummy-safe');
+
+module.exports = function (t, a) {
+	var arr, x = {}, subArr, result;
+
+	arr = ['foo', undefined, 0, '2d', false, x, null];
+
+	a.deep(t.call(arr, Boolean), ['foo', '2d', x], "Plain array");
+
+	subArr = new SubArray('foo', undefined, 0, '2d', false, x, null);
+
+	result = t.call(subArr, Boolean);
+	a(result instanceof SubArray, true, "Instance of subclass");
+	a.deep(result, ['foo', '2d', x], "Result of subclass");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/find-index/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/find-index/implement.js
new file mode 100644
index 00000000000000..8d85e618ccd6bc
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/find-index/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../array/#/find-index/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/find-index/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/find-index/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/find-index/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/find-index/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/find-index/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/find-index/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/find-index/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/find-index/shim.js
new file mode 100644
index 00000000000000..b5fee463811d49
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/find-index/shim.js
@@ -0,0 +1,17 @@
+'use strict';
+
+exports.__generic = function (t, a) {
+	var count = 0, o = {}, self = Object(this);
+	a(t.call(self, function (value, i, scope) {
+		a(value, this[i], "Value");
+		a(i, count++, "Index");
+		a(scope, this, "Scope");
+	}, self), -1, "Falsy result");
+	a(count, 3);
+
+	count = -1;
+	a(t.call(this, function () {
+		return ++count ? o : null;
+	}, this), 1, "Truthy result");
+	a(count, 1);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/find/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/find/implement.js
new file mode 100644
index 00000000000000..29fac41e013353
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/find/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../array/#/find/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/find/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/find/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/find/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/find/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/find/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/find/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/find/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/find/shim.js
new file mode 100644
index 00000000000000..ad2e645067db5d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/find/shim.js
@@ -0,0 +1,17 @@
+'use strict';
+
+exports.__generic = function (t, a) {
+	var count = 0, o = {}, self = Object(this);
+	a(t.call(self, function (value, i, scope) {
+		a(value, this[i], "Value");
+		a(i, count++, "Index");
+		a(scope, this, "Scope");
+	}, self), undefined, "Falsy result");
+	a(count, 3);
+
+	count = -1;
+	a(t.call(this, function () {
+		return ++count ? o : null;
+	}, this), this[1], "Truthy result");
+	a(count, 1);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/first-index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/first-index.js
new file mode 100644
index 00000000000000..4aebad64b44e51
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/first-index.js
@@ -0,0 +1,17 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x;
+	a(t.call([]), null, "Empty");
+	a(t.call([null]), 0, "One value");
+	a(t.call([1, 2, 3]), 0, "Many values");
+	a(t.call(new Array(1000)), null, "Sparse empty");
+	x = [];
+	x[883] = undefined;
+	x[890] = null;
+	a(t.call(x), 883, "Manual sparse, distant value");
+	x = new Array(1000);
+	x[657] = undefined;
+	x[700] = null;
+	a(t.call(x), 657, "Sparse, distant value");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/first.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/first.js
new file mode 100644
index 00000000000000..87fde0357ef1b0
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/first.js
@@ -0,0 +1,13 @@
+'use strict';
+
+exports.__generic = function (t, a) {
+	a(t.call(this), this[0]);
+};
+exports[''] = function (t, a) {
+	var x;
+	a(t.call([]), undefined, "Empty");
+	a(t.call(new Array(234), undefined, "Sparse empty"));
+	x = new Array(2342);
+	x[434] = {};
+	a(t.call(x), x[434], "Sparse");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/flatten.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/flatten.js
new file mode 100644
index 00000000000000..65f1214b04da93
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/flatten.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var o = [1, 2, [3, 4, [5, 6], 7, 8], 9, 10];
+
+module.exports = {
+	__generic: function (t, a) {
+		a(t.call(this).length, 3);
+	},
+	"Nested Arrays": function (t, a) {
+		a(t.call(o).length, 10);
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/for-each-right.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/for-each-right.js
new file mode 100644
index 00000000000000..2d24569d94d86d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/for-each-right.js
@@ -0,0 +1,36 @@
+'use strict';
+
+module.exports = {
+	__generic: function (t, a) {
+		var count = 0, first, last, x, icount = this.length;
+		t.call(this, function (item, index, col) {
+			++count;
+			if (!first) {
+				first = item;
+			}
+			last = item;
+			x = col;
+			a(index, --icount, "Index");
+		});
+		a(count, this.length, "Iterated");
+		a(first, this[this.length - 1], "First is last");
+		a(last, this[0], "Last is first");
+		a.deep(x, Object(this), "Collection as third argument"); //jslint: skip
+	},
+	"": function (t, a) {
+		var x = {}, y, count;
+		t.call([1], function () { y = this; }, x);
+		a(y, x, "Scope");
+		y = 0;
+		t.call([3, 4, 4], function (a, i) { y += i; });
+		a(y, 3, "Indexes");
+
+		x = [1, 3];
+		x[5] = 'x';
+		y = 0;
+		count = 0;
+		t.call(x, function (a, i) { ++count; y += i; });
+		a(y, 6, "Misssing Indexes");
+		a(count, 3, "Misssing Indexes, count");
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/group.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/group.js
new file mode 100644
index 00000000000000..32dc8c2dbb68bf
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/group.js
@@ -0,0 +1,24 @@
+'use strict';
+
+module.exports = {
+	__generic: function (t, a) {
+		var count = 0, self;
+
+		self = Object(this);
+		a.deep(t.call(self, function (v, i, scope) {
+			a(v, this[i], "Value");
+			a(i, count++, "Index");
+			a(scope, this, "Scope");
+			return i;
+		}, self), { 0: [this[0]], 1: [this[1]], 2: [this[2]] });
+	},
+	"": function (t, a) {
+		var r;
+		r = t.call([2, 3, 3, 4, 5, 6, 7, 7, 23, 45, 34, 56],
+			function (v) {
+				return v % 2 ? 'odd' : 'even';
+			});
+		a.deep(r.odd, [3, 3, 5, 7, 7, 23, 45]);
+		a.deep(r.even, [2, 4, 6, 34, 56]);
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/indexes-of.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/indexes-of.js
new file mode 100644
index 00000000000000..3364170f1ec4a9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/indexes-of.js
@@ -0,0 +1,14 @@
+'use strict';
+
+module.exports = {
+	__generic: function (t, a) {
+		a.deep(t.call(this, this[1]), [1]);
+	},
+	"": function (t, a) {
+		var x = {};
+		a.deep(t.call([1, 3, 5, 3, 5], 6), [], "No result");
+		a.deep(t.call([1, 3, 5, 1, 3, 5, 1], 1), [0, 3, 6], "Some results");
+		a.deep(t.call([], x), [], "Empty array");
+		a.deep(t.call([x, 3, {}, x, 3, 5, x], x), [0, 3, 6], "Search for object");
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/intersection.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/intersection.js
new file mode 100644
index 00000000000000..b72b2fb074fc46
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/intersection.js
@@ -0,0 +1,24 @@
+'use strict';
+
+var toArray = require('../../../array/to-array');
+
+module.exports = {
+	__generic: function (t, a) {
+		a.deep(t.call(this, this, this), toArray(this));
+	},
+	"": function (t, a) {
+		var x = {}, y = {}, p, r;
+		a.deep(t.call([], [2, 3, 4]), [], "Empty #1");
+		a.deep(t.call([2, 3, 4], []), [], "Empty #2");
+		a.deep(t.call([2, 3, x], [y, 5, 7]), [], "Different");
+		p = t.call([3, 5, 'raz', {}, 'dwa', x], [1, 3, 'raz', 'dwa', 'trzy', x, {}],
+			[3, 'raz', x, 65]);
+		r = [3, 'raz', x];
+		p.sort();
+		r.sort();
+		a.deep(p, r, "Same parts");
+		a.deep(t.call(r, r), r, "Same");
+		a.deep(t.call([1, 2, x, 4, 5, y, 7], [7, y, 5, 4, x, 2, 1]),
+			[1, 2, x, 4, 5, y, 7], "Long reverse same");
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/is-copy.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/is-copy.js
new file mode 100644
index 00000000000000..e7f80e7a8d4ebc
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/is-copy.js
@@ -0,0 +1,13 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x = {};
+	a(t.call([], []), true, "Empty");
+	a(t.call([], {}), true, "Empty lists");
+	a(t.call([1, x, 'raz'], [1, x, 'raz']), true, "Same");
+	a(t.call([1, x, 'raz'], { 0: 1, 1: x, 2: 'raz', length: 3 }), true,
+			"Same lists");
+	a(t.call([1, x, 'raz'], [x, 1, 'raz']), false, "Diff order");
+	a(t.call([1, x], [1, x, 'raz']), false, "Diff length #1");
+	a(t.call([1, x, 'raz'], [1, x]), false, "Diff length #2");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/is-uniq.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/is-uniq.js
new file mode 100644
index 00000000000000..7349ba337135a7
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/is-uniq.js
@@ -0,0 +1,11 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x = {};
+	a(t.call([]), true, "Empty");
+	a(t.call({}), true, "Empty lists");
+	a(t.call([1, x, 'raz']), true, "Uniq");
+	a(t.call([1, x, 1, 'raz']), false, "Not Uniq: primitive");
+	a(t.call([1, x, '1', 'raz']), true, "Uniq: primitive");
+	a(t.call([1, x, 1, {}, 'raz']), false, "Not Uniq: Obj");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/keys/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/keys/implement.js
new file mode 100644
index 00000000000000..b0c1aa078f190e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/keys/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../array/#/keys/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/keys/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/keys/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/keys/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/keys/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/keys/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/keys/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/keys/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/keys/shim.js
new file mode 100644
index 00000000000000..a43c04cac103a6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/keys/shim.js
@@ -0,0 +1,9 @@
+'use strict';
+
+exports.__generic = function (t, a) {
+	var iterator = t.call(this);
+	a.deep(iterator.next(), { value: 0, done: false });
+	a.deep(iterator.next(), { value: 1, done: false });
+	a.deep(iterator.next(), { value: 2, done: false });
+	a.deep(iterator.next(), { value: undefined, done: true });
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/last-index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/last-index.js
new file mode 100644
index 00000000000000..a1cac1073f8862
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/last-index.js
@@ -0,0 +1,17 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x;
+	a(t.call([]), null, "Empty");
+	a(t.call([null]), 0, "One value");
+	a(t.call([1, 2, 3]), 2, "Many values");
+	a(t.call(new Array(1000)), null, "Sparse empty");
+	x = [];
+	x[883] = null;
+	x[890] = undefined;
+	a(t.call(x), 890, "Manual sparse, distant value");
+	x = new Array(1000);
+	x[657] = null;
+	x[700] = undefined;
+	a(t.call(x), 700, "Sparse, distant value");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/last.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/last.js
new file mode 100644
index 00000000000000..8d051bc8d2f5df
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/last.js
@@ -0,0 +1,15 @@
+'use strict';
+
+exports.__generic = function (t, a) {
+	a(t.call(this), this[this.length - 1]);
+};
+
+exports[''] = function (t, a) {
+	var x;
+	a(t.call([]), undefined, "Empty");
+	a(t.call(new Array(234), undefined, "Sparse empty"));
+	x = new Array(2342);
+	x[434] = {};
+	x[450] = {};
+	a(t.call(x), x[450], "Sparse");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/map/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/map/implement.js
new file mode 100644
index 00000000000000..cdcbc8df6206a5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/map/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../array/#/map/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/map/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/map/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/map/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/map/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/map/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/map/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/map/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/map/shim.js
new file mode 100644
index 00000000000000..bbfefe8e333dc8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/map/shim.js
@@ -0,0 +1,19 @@
+'use strict';
+
+var SubArray = require('../../../../array/_sub-array-dummy-safe');
+
+module.exports = function (t, a) {
+	var arr, x = {}, subArr, result;
+
+	arr = ['foo', undefined, 0, '2d', false, x, null];
+
+	a.deep(t.call(arr, Boolean), [true, false, false, true, false, true, false],
+		"Plain array");
+
+	subArr = new SubArray('foo', undefined, 0, '2d', false, x, null);
+
+	result = t.call(subArr, Boolean);
+	a(result instanceof SubArray, true, "Instance of subclass");
+	a.deep(result, [true, false, false, true, false, true, false],
+		"Result of subclass");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/remove.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/remove.js
new file mode 100644
index 00000000000000..3ebdca2d0183df
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/remove.js
@@ -0,0 +1,14 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var y = {}, z = {}, x = [9, z, 5, y, 'foo'];
+	t.call(x, y);
+	a.deep(x, [9, z, 5, 'foo']);
+	t.call(x, {});
+	a.deep(x, [9, z, 5, 'foo'], "Not existing");
+	t.call(x, 5);
+	a.deep(x, [9, z, 'foo'], "Primitive");
+	x = [9, z, 5, y, 'foo'];
+	t.call(x, z, 5, 'foo');
+	a.deep(x, [9, y], "More than one argument");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/separate.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/separate.js
new file mode 100644
index 00000000000000..42918b59711e32
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/separate.js
@@ -0,0 +1,15 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x = [], y = {}, z = {};
+	a.deep(t.call(x, y), [], "Empty");
+	a.not(t.call(x), x, "Returns copy");
+	a.deep(t.call([1], y), [1], "One");
+	a.deep(t.call([1, 'raz'], y), [1, y, 'raz'], "One");
+	a.deep(t.call([1, 'raz', x], y), [1, y, 'raz', y, x], "More");
+	x = new Array(1000);
+	x[23] = 2;
+	x[3453] = 'raz';
+	x[500] = z;
+	a.deep(t.call(x, y), [2, y, z, y, 'raz'], "Sparse");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/slice/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/slice/implement.js
new file mode 100644
index 00000000000000..855ae2fa4df88e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/slice/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../array/#/slice/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/slice/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/slice/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/slice/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/slice/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/slice/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/slice/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/slice/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/slice/shim.js
new file mode 100644
index 00000000000000..f674f3470037f7
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/slice/shim.js
@@ -0,0 +1,17 @@
+'use strict';
+
+var SubArray = require('../../../../array/_sub-array-dummy-safe');
+
+module.exports = function (t, a) {
+	var arr, x = {}, subArr, result;
+
+	arr = ['foo', undefined, 0, '2d', false, x, null];
+
+	a.deep(t.call(arr, 2, 4), [0, '2d'], "Plain array: result");
+
+	subArr = new SubArray('foo', undefined, 0, '2d', false, x, null);
+
+	result = t.call(subArr, 2, 4);
+	a(result instanceof SubArray, true, "Instance of subclass");
+	a.deep(result, [0, '2d'], "Subclass: result");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/some-right.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/some-right.js
new file mode 100644
index 00000000000000..900771a6f818a4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/some-right.js
@@ -0,0 +1,43 @@
+'use strict';
+
+module.exports = {
+	__generic: function (t, a) {
+		var count = 0, first, last, x, icount = this.length;
+		t.call(this, function (item, index, col) {
+			++count;
+			if (!first) {
+				first = item;
+			}
+			last = item;
+			x = col;
+			a(index, --icount, "Index");
+		});
+		a(count, this.length, "Iterated");
+		a(first, this[this.length - 1], "First is last");
+		a(last, this[0], "Last is first");
+		a.deep(x, Object(this), "Collection as third argument"); //jslint: skip
+	},
+	"": function (t, a) {
+		var x = {}, y, count;
+		t.call([1], function () { y = this; }, x);
+		a(y, x, "Scope");
+		y = 0;
+		t.call([3, 4, 4], function (a, i) { y += i; });
+		a(y, 3, "Indexes");
+
+		x = [1, 3];
+		x[5] = 'x';
+		y = 0;
+		count = 0;
+		a(t.call(x, function (a, i) { ++count; y += i; }), false, "Return");
+		a(y, 6, "Misssing Indexes");
+		a(count, 3, "Misssing Indexes, count");
+
+		count = 0;
+		a(t.call([-2, -3, -4, 2, -5], function (item) {
+			++count;
+			return item > 0;
+		}), true, "Return");
+		a(count, 2, "Break after true is returned");
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/splice/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/splice/implement.js
new file mode 100644
index 00000000000000..0d9f46188b528b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/splice/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../array/#/splice/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/splice/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/splice/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/splice/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/splice/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/splice/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/splice/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/splice/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/splice/shim.js
new file mode 100644
index 00000000000000..2c751e672400e6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/splice/shim.js
@@ -0,0 +1,19 @@
+'use strict';
+
+var SubArray = require('../../../../array/_sub-array-dummy-safe');
+
+module.exports = function (t, a) {
+	var arr, x = {}, subArr, result;
+
+	arr = ['foo', undefined, 0, '2d', false, x, null];
+
+	a.deep(t.call(arr, 2, 2, 'bar'), [0, '2d'], "Plain array: result");
+	a.deep(arr, ["foo", undefined, "bar", false, x, null], "Plain array: change");
+
+	subArr = new SubArray('foo', undefined, 0, '2d', false, x, null);
+
+	result = t.call(subArr, 2, 2, 'bar');
+	a(result instanceof SubArray, true, "Instance of subclass");
+	a.deep(result, [0, '2d'], "Subclass: result");
+	a.deep(subArr, ["foo", undefined, "bar", false, x, null], "Subclass: change");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/uniq.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/uniq.js
new file mode 100644
index 00000000000000..2f7e6c4ed1feb5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/uniq.js
@@ -0,0 +1,14 @@
+'use strict';
+
+module.exports = {
+	__generic: function (t, a) {
+		a(t.call(this).length, 3);
+	},
+	"": function (t, a) {
+		var o, x = {}, y = {}, z = {}, w;
+		o = [1, 2, x, 3, 1, 'raz', '1', y, x, 'trzy', z, 'raz'];
+
+		a.not(w = t.call(o), o, "Returns different object");
+		a.deep(w, [1, 2, x, 3, 'raz', '1', y, 'trzy', z], "Result");
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/values/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/values/implement.js
new file mode 100644
index 00000000000000..9f40138c254b30
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/values/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../array/#/values/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/values/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/values/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/values/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/values/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/values/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/values/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/values/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/values/shim.js
new file mode 100644
index 00000000000000..e590d8f28e7c0e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/#/values/shim.js
@@ -0,0 +1,9 @@
+'use strict';
+
+exports.__generic = function (t, a) {
+	var iterator = t.call(this);
+	a.deep(iterator.next(), { value: '1', done: false });
+	a.deep(iterator.next(), { value: '2', done: false });
+	a.deep(iterator.next(), { value: '3', done: false });
+	a.deep(iterator.next(), { value: undefined, done: true });
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/__scopes.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/__scopes.js
new file mode 100644
index 00000000000000..fc240d304869bb
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/__scopes.js
@@ -0,0 +1,9 @@
+'use strict';
+
+exports.Array = ['1', '2', '3'];
+
+exports.Arguments = (function () {
+	return arguments;
+}('1', '2', '3'));
+
+exports.String = "123";
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/_is-extensible.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/_is-extensible.js
new file mode 100644
index 00000000000000..d387126fe111ed
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/_is-extensible.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(typeof t, 'boolean');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/_sub-array-dummy-safe.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/_sub-array-dummy-safe.js
new file mode 100644
index 00000000000000..29d8699d461a85
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/_sub-array-dummy-safe.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var isArray = Array.isArray;
+
+module.exports = function (t, a) {
+	t((t === null) || isArray(t.prototype), true);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/_sub-array-dummy.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/_sub-array-dummy.js
new file mode 100644
index 00000000000000..29d8699d461a85
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/_sub-array-dummy.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var isArray = Array.isArray;
+
+module.exports = function (t, a) {
+	t((t === null) || isArray(t.prototype), true);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/from/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/from/implement.js
new file mode 100644
index 00000000000000..e0db846f99a0d9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/from/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../array/from/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/from/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/from/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/from/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/from/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/from/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/from/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/from/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/from/shim.js
new file mode 100644
index 00000000000000..310302ac486645
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/from/shim.js
@@ -0,0 +1,60 @@
+// Some tests taken from: https://github.com/mathiasbynens/Array.from/blob/master/tests/tests.js
+
+'use strict';
+
+module.exports = function (t, a) {
+	var o = [1, 2, 3], MyType;
+	a.not(t(o), o, "Array");
+	a.deep(t(o), o, "Array: same content");
+	a.deep(t('12r3v'), ['1', '2', 'r', '3', 'v'], "String");
+	a.deep(t((function () { return arguments; }(3, o, 'raz'))),
+		[3, o, 'raz'], "Arguments");
+	a.deep(t((function () { return arguments; }(3))), [3],
+		"Arguments with one numeric value");
+
+	a.deep(t({ 0: 'raz', 1: 'dwa', length: 2 }), ['raz', 'dwa'], "Other");
+
+	a.deep(t(o, function (val) { return (val + 2) * 10; }, 10), [30, 40, 50],
+		"Mapping");
+
+	a.throws(function () { t(); }, TypeError, "Undefined");
+	a.deep(t(3), [], "Primitive");
+
+	a(t.length, 1, "Length");
+	a.deep(t({ length: 0 }), [], "No values Array-like");
+	a.deep(t({ length: -1 }), [], "Invalid length Array-like");
+	a.deep(t({ length: -Infinity }), [], "Invalid length Array-like #2");
+	a.throws(function () { t(undefined); }, TypeError, "Undefined");
+	a.throws(function () { t(null); }, TypeError, "Null");
+	a.deep(t(false), [], "Boolean");
+	a.deep(t(-Infinity), [], "Inifity");
+	a.deep(t(-0), [], "-0");
+	a.deep(t(+0), [], "+0");
+	a.deep(t(1), [], "1");
+	a.deep(t(+Infinity), [], "+Infinity");
+	a.deep(t({}), [], "Plain object");
+	a.deep(t({ length: 1 }), [undefined], "Sparse array-like");
+	a.deep(t({ '0': 'a', '1': 'b', length: 2 }, function (x) { return x + x; }), ['aa', 'bb'],
+		"Map");
+	a.deep(t({ '0': 'a', '1': 'b', length: 2 }, function (x) { return String(this); }, undefined),
+		['undefined', 'undefined'], "Map context");
+	a.deep(t({ '0': 'a', '1': 'b', length: 2 }, function (x) { return String(this); }, 'x'),
+		['x', 'x'], "Map primitive context");
+	a.throws(function () { t({}, 'foo', 'x'); }, TypeError, "Non callable for map");
+
+	a.deep(t.call(null, { length: 1, '0': 'a' }), ['a'], "Null context");
+
+	a(t({ __proto__: { '0': 'abc', length: 1 } })[0], 'abc', "Values on prototype");
+
+	a.throws(function () { t.call(function () { return Object.freeze({}); }, {}); },
+		TypeError, "Contructor producing freezed objects");
+
+	// Ensure no setters are called for the indexes
+	// Ensure no setters are called for the indexes
+	MyType = function () {};
+	Object.defineProperty(MyType.prototype, '0', {
+		set: function (x) { throw new Error('Setter called: ' + x); }
+	});
+	a.deep(t.call(MyType, { '0': 'abc', length: 1 }), { '0': 'abc', length: 1 },
+		"Defined not set");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/generate.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/generate.js
new file mode 100644
index 00000000000000..d72e056887838b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/generate.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x = {}, y = {};
+	a.deep(t(3), [undefined, undefined, undefined], "Just length");
+	a.deep(t(0, 'x'), [], "No repeat");
+	a.deep(t(1, x, y), [x], "Arguments length larger than repeat number");
+	a.deep(t(3, x), [x, x, x], "Single argument");
+	a.deep(t(5, x, y), [x, y, x, y, x], "Many arguments");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/is-plain-array.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/is-plain-array.js
new file mode 100644
index 00000000000000..871a08aec21ff9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/is-plain-array.js
@@ -0,0 +1,18 @@
+'use strict';
+
+var SubArray = require('../../array/_sub-array-dummy-safe');
+
+module.exports = function (t, a) {
+	var arr = [1, 2, 3];
+	a(t(arr), true, "Array");
+	a(t(null), false, "Null");
+	a(t(), false, "Undefined");
+	a(t('234'), false, "String");
+	a(t(23), false, "Number");
+	a(t({}), false, "Plain object");
+	a(t({ length: 1, 0: 'raz' }), false, "Array-like");
+	a(t(Object.create(arr)), false, "Array extension");
+	if (!SubArray) return;
+	a(t(new SubArray(23)), false, "Subclass instance");
+	a(t(Array.prototype), false, "Array.prototype");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/of/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/of/implement.js
new file mode 100644
index 00000000000000..30d53be2d7abbe
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/of/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../array/of/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/of/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/of/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/of/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/of/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/of/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/of/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/of/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/of/shim.js
new file mode 100644
index 00000000000000..e6974420c1c274
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/of/shim.js
@@ -0,0 +1,68 @@
+// Most tests taken from https://github.com/mathiasbynens/Array.of/blob/master/tests/tests.js
+// Thanks @mathiasbynens
+
+'use strict';
+
+var defineProperty = Object.defineProperty;
+
+module.exports = function (t, a) {
+	var x = {}, testObject, MyType;
+
+	a.deep(t(), [], "No arguments");
+	a.deep(t(3), [3], "One numeric argument");
+	a.deep(t(3, 'raz', null, x, undefined), [3, 'raz', null, x, undefined],
+		"Many arguments");
+
+	a(t.length, 0, "Length");
+
+	a.deep(t('abc'), ['abc'], "String");
+	a.deep(t(undefined), [undefined], "Undefined");
+	a.deep(t(null), [null], "Null");
+	a.deep(t(false), [false], "Boolean");
+	a.deep(t(-Infinity), [-Infinity], "Infinity");
+	a.deep(t(-0), [-0], "-0");
+	a.deep(t(+0), [+0], "+0");
+	a.deep(t(1), [1], "1");
+	a.deep(t(1, 2, 3), [1, 2, 3], "Numeric args");
+	a.deep(t(+Infinity), [+Infinity], "+Infinity");
+	a.deep(t({ '0': 'a', '1': 'b', '2': 'c', length: 3 }),
+		[{ '0': 'a', '1': 'b', '2': 'c', length: 3 }], "Array like");
+	a.deep(t(undefined, null, false, -Infinity, -0, +0, 1, 2, +Infinity),
+		[undefined, null, false, -Infinity, -0, +0, 1, 2, +Infinity], "Falsy arguments");
+
+	a.h1("Null context");
+	a.deep(t.call(null, 'abc'), ['abc'], "String");
+	a.deep(t.call(null, undefined), [undefined], "Undefined");
+	a.deep(t.call(null, null), [null], "Null");
+	a.deep(t.call(null, false), [false], "Boolean");
+	a.deep(t.call(null, -Infinity), [-Infinity], "-Infinity");
+	a.deep(t.call(null, -0), [-0], "-0");
+	a.deep(t.call(null, +0), [+0], "+0");
+	a.deep(t.call(null, 1), [1], "1");
+	a.deep(t.call(null, 1, 2, 3), [1, 2, 3], "Numeric");
+	a.deep(t.call(null, +Infinity), [+Infinity], "+Infinity");
+	a.deep(t.call(null, { '0': 'a', '1': 'b', '2': 'c', length: 3 }),
+		[{ '0': 'a', '1': 'b', '2': 'c', length: 3 }], "Array-like");
+	a.deep(t.call(null, undefined, null, false, -Infinity, -0, +0, 1, 2, +Infinity),
+		[undefined, null, false, -Infinity, -0, +0, 1, 2, +Infinity], "Falsy");
+
+	a.h1("Other constructor context");
+	a.deep(t.call(Object, 1, 2, 3), { '0': 1, '1': 2, '2': 3, length: 3 }, "Many arguments");
+
+	testObject = Object(3);
+	testObject[0] = 1;
+	testObject[1] = 2;
+	testObject[2] = 3;
+	testObject.length = 3;
+	a.deep(t.call(Object, 1, 2, 3), testObject, "Test object");
+	a(t.call(Object).length, 0, "No arguments");
+	a.throws(function () { t.call(function () { return Object.freeze({}); }); }, TypeError,
+		"Frozen instance");
+
+	// Ensure no setters are called for the indexes
+	MyType = function () {};
+	defineProperty(MyType.prototype, '0', {
+		set: function (x) { throw new Error('Setter called: ' + x); }
+	});
+	a.deep(t.call(MyType, 'abc'), { '0': 'abc', length: 1 }, "Define, not set");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/to-array.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/to-array.js
new file mode 100644
index 00000000000000..4985b5eaee9769
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/to-array.js
@@ -0,0 +1,13 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var o = [1, 2, 3];
+	a(t(o), o, "Array");
+	a.deep(t('12r3v'), ['1', '2', 'r', '3', 'v'], "String");
+	a.deep(t((function () { return arguments; }(3, o, 'raz'))),
+		[3, o, 'raz'], "Arguments");
+	a.deep(t((function () { return arguments; }(3))), [3],
+		"Arguments with one numeric value");
+
+	a.deep(t({ 0: 'raz', 1: 'dwa', length: 2 }), ['raz', 'dwa'], "Other");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/valid-array.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/valid-array.js
new file mode 100644
index 00000000000000..3732192d1bbd1f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/array/valid-array.js
@@ -0,0 +1,14 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x;
+	a.throws(function () { t(); }, TypeError, "Undefined");
+	a.throws(function () { t(null); }, TypeError, "Null");
+	a.throws(function () { t(0); }, TypeError, "Number");
+	a.throws(function () { t(true); }, TypeError, "Boolean");
+	a.throws(function () { t('raz'); }, TypeError, "String");
+	a.throws(function () { t(function () {}); }, TypeError, "Function");
+	a.throws(function () { t({}); }, TypeError, "Object");
+	a.throws(function () { t({ length: 0 }); }, TypeError, "Array-like");
+	a(t(x = []), x, "Array");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/boolean/is-boolean.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/boolean/is-boolean.js
new file mode 100644
index 00000000000000..4e6b3cb73e4f3b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/boolean/is-boolean.js
@@ -0,0 +1,12 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t('arar'), false, "String");
+	a(t(12), false, "Number");
+	a(t(false), true, "Boolean");
+	a(t(new Boolean(false)), true, "Boolean object");
+	a(t(new Date()), false, "Date");
+	a(t(new String('raz')), false, "String object");
+	a(t({}), false, "Plain object");
+	a(t(/a/), false, "Regular expression");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/date/#/copy.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/date/#/copy.js
new file mode 100644
index 00000000000000..767c5e16a4d053
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/date/#/copy.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var o = new Date(), o2;
+
+	o2 = t.call(o);
+	a.not(o, o2, "Different objects");
+	a.ok(o2 instanceof Date, "Instance of Date");
+	a(o.getTime(), o2.getTime(), "Same time");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/date/#/days-in-month.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/date/#/days-in-month.js
new file mode 100644
index 00000000000000..9ddba55f74ac40
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/date/#/days-in-month.js
@@ -0,0 +1,17 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call(new Date(2001, 0, 1)), 31, "January");
+	a(t.call(new Date(2001, 1, 1)), 28, "February");
+	a(t.call(new Date(2000, 1, 1)), 29, "February (leap)");
+	a(t.call(new Date(2001, 2, 1)), 31, "March");
+	a(t.call(new Date(2001, 3, 1)), 30, "April");
+	a(t.call(new Date(2001, 4, 1)), 31, "May");
+	a(t.call(new Date(2001, 5, 1)), 30, "June");
+	a(t.call(new Date(2001, 6, 1)), 31, "July");
+	a(t.call(new Date(2001, 7, 1)), 31, "August");
+	a(t.call(new Date(2001, 8, 1)), 30, "September");
+	a(t.call(new Date(2001, 9, 1)), 31, "October");
+	a(t.call(new Date(2001, 10, 1)), 30, "November");
+	a(t.call(new Date(2001, 11, 1)), 31, "December");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/date/#/floor-day.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/date/#/floor-day.js
new file mode 100644
index 00000000000000..d4f4a9087c059e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/date/#/floor-day.js
@@ -0,0 +1,6 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call(new Date(2000, 0, 1, 13, 32, 34, 234)).valueOf(),
+		new Date(2000, 0, 1).valueOf());
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/date/#/floor-month.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/date/#/floor-month.js
new file mode 100644
index 00000000000000..b4a81bef6d0850
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/date/#/floor-month.js
@@ -0,0 +1,6 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call(new Date(2000, 0, 15, 13, 32, 34, 234)).valueOf(),
+		new Date(2000, 0, 1).valueOf());
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/date/#/floor-year.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/date/#/floor-year.js
new file mode 100644
index 00000000000000..aae117e769b52c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/date/#/floor-year.js
@@ -0,0 +1,6 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call(new Date(2000, 5, 13, 13, 32, 34, 234)).valueOf(),
+		new Date(2000, 0, 1).valueOf());
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/date/#/format.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/date/#/format.js
new file mode 100644
index 00000000000000..e68e4bf782ef30
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/date/#/format.js
@@ -0,0 +1,6 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var dt = new Date(2011, 2, 3, 3, 5, 5, 32);
+	a(t.call(dt, ' %Y.%y.%m.%d.%H.%M.%S.%L '), ' 2011.11.03.03.03.05.05.032 ');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/date/is-date.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/date/is-date.js
new file mode 100644
index 00000000000000..109093dfbe32f8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/date/is-date.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t('arar'), false, "String");
+	a(t(12), false, "Number");
+	a(t(true), false, "Boolean");
+	a(t(new Date()), true, "Date");
+	a(t(new String('raz')), false, "String object");
+	a(t({}), false, "Plain object");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/date/valid-date.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/date/valid-date.js
new file mode 100644
index 00000000000000..98787e40781687
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/date/valid-date.js
@@ -0,0 +1,12 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var d = new Date();
+	a(t(d), d, "Date");
+	a.throws(function () {
+		t({});
+	}, "Object");
+	a.throws(function () {
+		t({ valueOf: function () { return 20; } });
+	}, "Number object");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/error/#/throw.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/error/#/throw.js
new file mode 100644
index 00000000000000..1213cfc3b12791
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/error/#/throw.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var e = new Error();
+	try {
+		t.call(e);
+	} catch (e2) {
+		a(e2, e);
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/error/custom.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/error/custom.js
new file mode 100644
index 00000000000000..d4ff500c9b30f2
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/error/custom.js
@@ -0,0 +1,12 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var T = t, err = new T('My Error', 'MY_ERROR', { errno: 123 });
+	a(err instanceof Error, true, "Instance of error");
+	a(err.constructor, Error, "Constructor");
+	a(err.name, 'Error', "Name");
+	a(String(err), 'Error: My Error', "String representation");
+	a(err.code, 'MY_ERROR', "Code");
+	a(err.errno, 123, "Errno");
+	a(typeof err.stack, 'string', "Stack trace");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/error/is-error.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/error/is-error.js
new file mode 100644
index 00000000000000..f8b5e2000eb769
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/error/is-error.js
@@ -0,0 +1,16 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t(), false, "Undefined");
+	a(t(1), false, "Primitive");
+	a(t({}), false, "Objectt");
+	a(t({ toString: function () { return '[object Error]'; } }), false,
+		"Fake error");
+	a(t(new Error()), true, "Error");
+	a(t(new EvalError()), true, "EvalError");
+	a(t(new RangeError()), true, "RangeError");
+	a(t(new ReferenceError()), true, "ReferenceError");
+	a(t(new SyntaxError()), true, "SyntaxError");
+	a(t(new TypeError()), true, "TypeError");
+	a(t(new URIError()), true, "URIError");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/error/valid-error.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/error/valid-error.js
new file mode 100644
index 00000000000000..e04cdb33b7cdf4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/error/valid-error.js
@@ -0,0 +1,9 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var e = new Error();
+	a(t(e), e, "Error");
+	a.throws(function () {
+		t({});
+	}, "Other");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/#/compose.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/#/compose.js
new file mode 100644
index 00000000000000..83de5e844ac87d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/#/compose.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var f = function (a, b) { return ['a', arguments.length, a, b]; }
+  , g = function (a) { return ['b', arguments.length].concat(a); }
+  , h = function (a) { return ['c', arguments.length].concat(a); };
+
+module.exports = function (t, a) {
+	a.deep(t.call(h, g, f)(1, 2), ['c', 1, 'b', 1, 'a', 2, 1, 2]);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/#/copy.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/#/copy.js
new file mode 100644
index 00000000000000..7a22e2f249276e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/#/copy.js
@@ -0,0 +1,19 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var foo = 'raz', bar = 'dwa'
+	  , fn = function marko(a, b) { return this + a + b + foo + bar; }
+	  , result, o = {};
+
+	fn.prototype = o;
+
+	fn.foo = 'raz';
+
+	result = t.call(fn);
+
+	a(result.length, fn.length, "Length");
+	a(result.name, fn.name, "Length");
+	a(result.call('marko', 'el', 'fe'), 'markoelferazdwa', "Body");
+	a(result.prototype, fn.prototype, "Prototype");
+	a(result.foo, fn.foo, "Custom property");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/#/curry.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/#/curry.js
new file mode 100644
index 00000000000000..18fb0389e79b26
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/#/curry.js
@@ -0,0 +1,18 @@
+'use strict';
+
+var toArray = require('../../../array/to-array')
+
+  , f = function () { return toArray(arguments); };
+
+module.exports = function (t, a) {
+	var x, y = {}, z;
+	a.deep(t.call(f, 0, 1, 2)(3), [], "0 arguments");
+	x = t.call(f, 5, {});
+	a(x.length, 5, "Length #1");
+	z = x(1, 2);
+	a(z.length, 3, "Length #2");
+	z = z(3, 4);
+	a(z.length, 1, "Length #1");
+	a.deep(z(5, 6), [1, 2, 3, 4, 5], "Many arguments");
+	a.deep(x(8, 3)(y, 45)('raz', 6), [8, 3, y, 45, 'raz'], "Many arguments #2");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/#/lock.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/#/lock.js
new file mode 100644
index 00000000000000..44a12d7b56c748
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/#/lock.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call(function () {
+		return arguments.length;
+	})(1, 2, 3), 0);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/#/not.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/#/not.js
new file mode 100644
index 00000000000000..c0f5e9d4b989a5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/#/not.js
@@ -0,0 +1,11 @@
+'use strict';
+
+var identity = require('../../../function/identity')
+  , noop     = require('../../../function/noop');
+
+module.exports = function (t, a) {
+	a(t.call(identity)(''), true, "Falsy");
+	a(t.call(noop)(), true, "Undefined");
+	a(t.call(identity)({}), false, "Any object");
+	a(t.call(identity)(true), false, "True");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/#/partial.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/#/partial.js
new file mode 100644
index 00000000000000..bd00ce752f5202
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/#/partial.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var toArray = require('../../../array/to-array')
+
+  , f = function () { return toArray(arguments); };
+
+module.exports = function (t, a) {
+	a.deep(t.call(f, 1)(2, 3), [1, 2, 3]);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/#/spread.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/#/spread.js
new file mode 100644
index 00000000000000..b82dfecfe95045
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/#/spread.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var f = function (a, b) { return this[a] + this[b]; }
+  , o = { a: 3, b: 4 };
+
+module.exports = function (t, a) {
+	a(t.call(f).call(o, ['a', 'b']), 7);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/#/to-string-tokens.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/#/to-string-tokens.js
new file mode 100644
index 00000000000000..4c54d30354b405
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/#/to-string-tokens.js
@@ -0,0 +1,12 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a.deep(t.call(function (a, b) { return this[a] + this[b]; }),
+		{ args: 'a, b', body: ' return this[a] + this[b]; ' });
+	a.deep(t.call(function () {}),
+		{ args: '', body: '' });
+	a.deep(t.call(function (raz) {}),
+		{ args: 'raz', body: '' });
+	a.deep(t.call(function () { Object(); }),
+		{ args: '', body: ' Object(); ' });
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/_define-length.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/_define-length.js
new file mode 100644
index 00000000000000..8f037e857eaa09
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/_define-length.js
@@ -0,0 +1,12 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var foo = 'raz', bar = 'dwa'
+	  , fn = function (a, b) { return this + a + b + foo + bar; }
+	  , result;
+
+	result = t(fn, 3);
+	a(result.call('marko', 'el', 'fe'), 'markoelferazdwa', "Content");
+	a(result.length, 3, "Length");
+	a(result.prototype, fn.prototype, "Prototype");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/constant.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/constant.js
new file mode 100644
index 00000000000000..fda52aa43710c1
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/constant.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var o = {};
+
+module.exports = function (t, a) {
+	a(t(o)(), o);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/identity.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/identity.js
new file mode 100644
index 00000000000000..8013e2e5af1288
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/identity.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var o = {};
+
+module.exports = function (t, a) {
+	a(t(o), o);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/invoke.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/invoke.js
new file mode 100644
index 00000000000000..fcce4aaaaafb87
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/invoke.js
@@ -0,0 +1,9 @@
+'use strict';
+
+var constant = require('../../function/constant')
+
+  , o = { b: constant('c') };
+
+module.exports = function (t, a) {
+	a(t('b')(o), 'c');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/is-arguments.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/is-arguments.js
new file mode 100644
index 00000000000000..f8de8812a5035d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/is-arguments.js
@@ -0,0 +1,11 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var args, dummy;
+	args = (function () { return arguments; }());
+	dummy = { '0': 1, '1': 2 };
+	Object.defineProperty(dummy, 'length', { value: 2 });
+	a(t(args), true, "Arguments");
+	a(t(dummy), false, "Dummy");
+	a(t([]), false, "Array");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/is-function.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/is-function.js
new file mode 100644
index 00000000000000..83acc42f9a6637
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/is-function.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var o = { call: Function.prototype.call, apply: Function.prototype.apply };
+
+module.exports = function (t, a) {
+	a(t(function () {}), true, "Function is function");
+	a(t(o), false, "Plain object is not function");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/noop.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/noop.js
new file mode 100644
index 00000000000000..4305c6fcfd51cd
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/noop.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(typeof t(1, 2, 3), 'undefined');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/pluck.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/pluck.js
new file mode 100644
index 00000000000000..5bf9583ad52b3e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/pluck.js
@@ -0,0 +1,7 @@
+'use strict';
+
+var o = { foo: 'bar' };
+
+module.exports = function (t, a) {
+	a(t('foo')(o), o.foo);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/valid-function.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/valid-function.js
new file mode 100644
index 00000000000000..59b16233b37978
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/function/valid-function.js
@@ -0,0 +1,17 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var f = function () {};
+	a(t(f), f, "Function");
+	f = new Function();
+	a(t(f), f, "Function");
+	a.throws(function () {
+		t({});
+	}, "Object");
+	a.throws(function () {
+		t(/re/);
+	}, "RegExp");
+	a.throws(function () {
+		t({ call: function () { return 20; } });
+	}, "Plain object");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/global.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/global.js
new file mode 100644
index 00000000000000..1f452aefb09827
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/global.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a.ok(t && typeof t === 'object');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/iterable/for-each.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/iterable/for-each.js
new file mode 100644
index 00000000000000..0fed8ad898990e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/iterable/for-each.js
@@ -0,0 +1,40 @@
+'use strict';
+
+var ArrayIterator = require('es6-iterator/array')
+
+  , slice = Array.prototype.slice;
+
+module.exports = function (t, a) {
+	var i = 0, x = ['raz', 'dwa', 'trzy'], y = {};
+	t(x, function () {
+		a.deep(slice.call(arguments, 0, 1), [x[i]], "Array " + i + "#");
+		a(this, y, "Array: context:  " + (i++) + "#");
+	}, y);
+	i = 0;
+	t((function () { return arguments; }('raz', 'dwa', 'trzy')), function () {
+		a.deep(slice.call(arguments, 0, 1), [x[i]], "Arguments" + i + "#");
+		a(this, y, "Arguments: context:  " + (i++) + "#");
+	}, y);
+	i = 0;
+	t({ 0: 'raz', 1: 'dwa', 2: 'trzy', length: 3 }, function () {
+		a.deep(slice.call(arguments, 0, 1), [x[i]], "Array-like" + i + "#");
+		a(this, y, "Array-like: context:  " + (i++) + "#");
+	}, y);
+	i = 0;
+	t(x = 'foo', function () {
+		a.deep(slice.call(arguments, 0, 1), [x[i]], "String " + i + "#");
+		a(this, y, "Regular String: context:  " + (i++) + "#");
+	}, y);
+	i = 0;
+	x = ['r', '💩', 'z'];
+	t('r💩z', function () {
+		a.deep(slice.call(arguments, 0, 1), [x[i]], "String " + i + "#");
+		a(this, y, "Unicode String: context:  " + (i++) + "#");
+	}, y);
+	i = 0;
+	t(new ArrayIterator(x), function () {
+		a.deep(slice.call(arguments, 0, 1), [x[i]], "Iterator " + i + "#");
+		a(this, y, "Iterator: context:  " + (i++) + "#");
+	}, y);
+
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/iterable/is.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/iterable/is.js
new file mode 100644
index 00000000000000..c0d2a43ebfe17c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/iterable/is.js
@@ -0,0 +1,20 @@
+'use strict';
+
+var iteratorSymbol = require('es6-symbol').iterator;
+
+module.exports = function (t, a) {
+	var x;
+	a(t([]), true, "Array");
+	a(t(""), true, "String");
+	a(t((function () { return arguments; }())), true, "Arguments");
+	a(t({ length: 0 }), true, "List object");
+	a(t(function () {}), false, "Function");
+	a(t({}), false, "Plain object");
+	a(t(/raz/), false, "Regexp");
+	a(t(), false, "No argument");
+	a(t(null), false, "Null");
+	a(t(undefined), false, "Undefined");
+	x = {};
+	x[iteratorSymbol] = function () {};
+	a(t(x), true, "Iterable");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/iterable/validate-object.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/iterable/validate-object.js
new file mode 100644
index 00000000000000..da12529bc0368c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/iterable/validate-object.js
@@ -0,0 +1,20 @@
+'use strict';
+
+var iteratorSymbol = require('es6-symbol').iterator;
+
+module.exports = function (t, a) {
+	var x;
+	a.throws(function () { t(0); }, TypeError, "0");
+	a.throws(function () { t(false); }, TypeError, "false");
+	a.throws(function () { t(''); }, TypeError, "String");
+	a.throws(function () { t({}); }, TypeError, "Plain Object");
+	a.throws(function () { t(function () {}); }, TypeError, "Function");
+	a(t(x = new String('raz')), x, "String object"); //jslint: ignore
+
+	a(t(x = { length: 1 }), x, "Array like");
+	a.throws(function () { t(); }, TypeError, "Undefined");
+	a.throws(function () { t(null); }, TypeError, "null");
+	x = {};
+	x[iteratorSymbol] = function () {};
+	a(t(x), x, "Iterable");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/iterable/validate.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/iterable/validate.js
new file mode 100644
index 00000000000000..bcc2ad3d0aa1c9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/iterable/validate.js
@@ -0,0 +1,20 @@
+'use strict';
+
+var iteratorSymbol = require('es6-symbol').iterator;
+
+module.exports = function (t, a) {
+	var x;
+	a.throws(function () { t(0); }, TypeError, "0");
+	a.throws(function () { t(false); }, TypeError, "false");
+	a(t(''), '', "''");
+	a.throws(function () { t({}); }, TypeError, "Plain Object");
+	a.throws(function () { t(function () {}); }, TypeError, "Function");
+	a(t(x = new String('raz')), x, "String object"); //jslint: ignore
+
+	a(t(x = { length: 1 }), x, "Array like");
+	a.throws(function () { t(); }, TypeError, "Undefined");
+	a.throws(function () { t(null); }, TypeError, "null");
+	x = {};
+	x[iteratorSymbol] = function () {};
+	a(t(x), x, "Iterable");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/_pack-ieee754.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/_pack-ieee754.js
new file mode 100644
index 00000000000000..9041431d7769c9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/_pack-ieee754.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a.deep(t(1.337, 8, 23), [63, 171, 34, 209]);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/_unpack-ieee754.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/_unpack-ieee754.js
new file mode 100644
index 00000000000000..ca30b8208dbb95
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/_unpack-ieee754.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a.deep(t([63, 171, 34, 209], 8, 23), 1.3370000123977661);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/acosh/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/acosh/implement.js
new file mode 100644
index 00000000000000..01fb6d08224e2a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/acosh/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/acosh/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/acosh/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/acosh/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/acosh/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/acosh/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/acosh/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/acosh/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/acosh/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/acosh/shim.js
new file mode 100644
index 00000000000000..3d710c7930d454
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/acosh/shim.js
@@ -0,0 +1,11 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), NaN, "NaN");
+	a(t(-1), NaN, "Negative");
+	a(t(0), NaN, "Zero");
+	a(t(0.5), NaN, "Below 1");
+	a(t(1), 0, "1");
+	a(t(2), 1.3169578969248166, "Other");
+	a(t(Infinity), Infinity, "Infinity");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/asinh/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/asinh/implement.js
new file mode 100644
index 00000000000000..d1fceceee13449
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/asinh/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/asinh/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/asinh/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/asinh/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/asinh/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/asinh/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/asinh/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/asinh/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/asinh/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/asinh/shim.js
new file mode 100644
index 00000000000000..d9fbe49edc2d99
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/asinh/shim.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), NaN, "NaN");
+	a(t(0), 0, "Zero");
+	a(t(Infinity), Infinity, "Infinity");
+	a(t(-Infinity), -Infinity, "-Infinity");
+	a(t(-2), -1.4436354751788103, "Negative");
+	a(t(2), 1.4436354751788103, "Positive");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/atanh/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/atanh/implement.js
new file mode 100644
index 00000000000000..cba8fad83e4082
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/atanh/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/atanh/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/atanh/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/atanh/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/atanh/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/atanh/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/atanh/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/atanh/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/atanh/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/atanh/shim.js
new file mode 100644
index 00000000000000..a857b496686048
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/atanh/shim.js
@@ -0,0 +1,11 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), NaN, "NaN");
+	a(t(-2), NaN, "Less than -1");
+	a(t(2), NaN, "Greater than 1");
+	a(t(-1), -Infinity, "-1");
+	a(t(1), Infinity, "1");
+	a(t(0), 0, "Zero");
+	a(t(0.5), 0.5493061443340549, "Ohter");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/cbrt/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/cbrt/implement.js
new file mode 100644
index 00000000000000..374d4b383f5c5f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/cbrt/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/cbrt/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/cbrt/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/cbrt/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/cbrt/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/cbrt/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/cbrt/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/cbrt/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/cbrt/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/cbrt/shim.js
new file mode 100644
index 00000000000000..43ab68b848f61a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/cbrt/shim.js
@@ -0,0 +1,11 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), NaN, "NaN");
+	a(t(0), 0, "Zero");
+	a(t(Infinity), Infinity, "Infinity");
+	a(t(-Infinity), -Infinity, "-Infinity");
+	a(t(-1), -1, "-1");
+	a(t(1), 1, "1");
+	a(t(2), 1.2599210498948732, "Ohter");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/clz32/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/clz32/implement.js
new file mode 100644
index 00000000000000..44f8815526b7ec
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/clz32/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/clz32/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/clz32/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/clz32/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/clz32/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/clz32/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/clz32/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/clz32/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/clz32/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/clz32/shim.js
new file mode 100644
index 00000000000000..a769b39b85b644
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/clz32/shim.js
@@ -0,0 +1,12 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t(1), 31, "1");
+	a(t(1000), 22, "1000");
+	a(t(), 32, "No arguments");
+	a(t(Infinity), 32, "Infinity");
+	a(t(-Infinity), 32, "-Infinity");
+	a(t("foo"), 32, "String");
+	a(t(true), 31, "Boolean");
+	a(t(3.5), 30, "Float");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/cosh/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/cosh/implement.js
new file mode 100644
index 00000000000000..f3c712b1dfc977
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/cosh/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/cosh/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/cosh/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/cosh/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/cosh/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/cosh/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/cosh/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/cosh/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/cosh/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/cosh/shim.js
new file mode 100644
index 00000000000000..419c12367dbcd2
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/cosh/shim.js
@@ -0,0 +1,13 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), NaN, "NaN");
+	a(t(0), 1, "Zero");
+	a(t(Infinity), Infinity, "Infinity");
+	a(t(-Infinity), Infinity, "-Infinity");
+	a(t(1), 1.5430806348152437, "1");
+	a(t(Number.MAX_VALUE), Infinity);
+	a(t(-Number.MAX_VALUE), Infinity);
+	a(t(Number.MIN_VALUE), 1);
+	a(t(-Number.MIN_VALUE), 1);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/expm1/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/expm1/implement.js
new file mode 100644
index 00000000000000..c21296725dc07b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/expm1/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/expm1/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/expm1/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/expm1/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/expm1/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/expm1/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/expm1/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/expm1/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/expm1/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/expm1/shim.js
new file mode 100644
index 00000000000000..15f0e796ce565b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/expm1/shim.js
@@ -0,0 +1,9 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), NaN, "NaN");
+	a(t(0), 0, "Zero");
+	a(t(Infinity), Infinity, "Infinity");
+	a(t(-Infinity), -1, "-Infinity");
+	a(t(1).toFixed(15), '1.718281828459045', "1");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/fround/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/fround/implement.js
new file mode 100644
index 00000000000000..c909af7c300b22
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/fround/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/fround/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/fround/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/fround/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/fround/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/fround/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/fround/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/fround/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/fround/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/fround/shim.js
new file mode 100644
index 00000000000000..4ef6d4ea9b199b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/fround/shim.js
@@ -0,0 +1,9 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), NaN, "NaN");
+	a(t(0), 0, "Zero");
+	a(t(Infinity), Infinity, "Infinity");
+	a(t(-Infinity), -Infinity, "-Infinity");
+	a(t(1.337), 1.3370000123977661, "1");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/hypot/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/hypot/implement.js
new file mode 100644
index 00000000000000..99466464c122bc
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/hypot/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/hypot/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/hypot/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/hypot/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/hypot/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/hypot/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/hypot/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/hypot/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/hypot/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/hypot/shim.js
new file mode 100644
index 00000000000000..91d950a5d32899
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/hypot/shim.js
@@ -0,0 +1,11 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t(), 0, "No arguments");
+	a(t(0, -0, 0), 0, "Zeros");
+	a(t(4, NaN, Infinity), Infinity, "Infinity");
+	a(t(4, NaN, -Infinity), Infinity, "Infinity");
+	a(t(4, NaN, 34), NaN, "NaN");
+	a(t(3, 4), 5, "#1");
+	a(t(3, 4, 5), 7.0710678118654755, "#2");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/imul/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/imul/implement.js
new file mode 100644
index 00000000000000..7b2a2a61653299
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/imul/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/imul/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/imul/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/imul/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/imul/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/imul/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/imul/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/imul/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/imul/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/imul/shim.js
new file mode 100644
index 00000000000000..a2ca7fe78321ce
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/imul/shim.js
@@ -0,0 +1,9 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t(), 0, "No arguments");
+	a(t(0, 0), 0, "Zeros");
+	a(t(2, 4), 8, "#1");
+	a(t(-1, 8), -8, "#2");
+	a(t(0xfffffffe, 5), -10, "#3");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log10/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log10/implement.js
new file mode 100644
index 00000000000000..4b3b4a4569fb81
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log10/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/log10/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log10/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log10/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log10/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log10/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log10/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log10/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log10/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log10/shim.js
new file mode 100644
index 00000000000000..5fa0d5be3af861
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log10/shim.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), NaN, "NaN");
+	a(t(-0.5), NaN, "Less than 0");
+	a(t(0), -Infinity, "0");
+	a(t(1), 0, "1");
+	a(t(Infinity), Infinity, "Infinity");
+	a(t(2), 0.3010299956639812, "Other");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log1p/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log1p/implement.js
new file mode 100644
index 00000000000000..5d269bd3eaf09b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log1p/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/log1p/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log1p/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log1p/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log1p/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log1p/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log1p/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log1p/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log1p/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log1p/shim.js
new file mode 100644
index 00000000000000..d495ce0496b76d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log1p/shim.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), NaN, "NaN");
+	a(t(-1.5), NaN, "Less than -1");
+	a(t(-1), -Infinity, "-1");
+	a(t(0), 0, "0");
+	a(t(Infinity), Infinity, "Infinity");
+	a(t(1), 0.6931471805599453, "Other");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log2/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log2/implement.js
new file mode 100644
index 00000000000000..92b501ac72abed
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log2/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/log2/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log2/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log2/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log2/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log2/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log2/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log2/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log2/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log2/shim.js
new file mode 100644
index 00000000000000..faa9c32a8537ab
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/log2/shim.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), NaN, "NaN");
+	a(t(-0.5), NaN, "Less than 0");
+	a(t(0), -Infinity, "0");
+	a(t(1), 0, "1");
+	a(t(Infinity), Infinity, "Infinity");
+	a(t(3).toFixed(15), '1.584962500721156', "Other");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/sign/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/sign/implement.js
new file mode 100644
index 00000000000000..5875c42d608eb4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/sign/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/sign/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/sign/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/sign/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/sign/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/sign/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/sign/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/sign/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/sign/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/sign/shim.js
new file mode 100644
index 00000000000000..b6b89c15889dc4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/sign/shim.js
@@ -0,0 +1,11 @@
+'use strict';
+
+var is = require('../../../object/is');
+
+module.exports = function (t, a) {
+	a(is(t(0), +0), true, "+0");
+	a(is(t(-0), -0), true, "-0");
+	a(t({}), NaN, true, "NaN");
+	a(t(-234234234), -1, "Negative");
+	a(t(234234234), 1, "Positive");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/sinh/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/sinh/implement.js
new file mode 100644
index 00000000000000..e52089e4507156
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/sinh/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/sinh/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/sinh/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/sinh/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/sinh/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/sinh/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/sinh/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/sinh/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/sinh/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/sinh/shim.js
new file mode 100644
index 00000000000000..4f63b59e735bf0
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/sinh/shim.js
@@ -0,0 +1,13 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), NaN, "NaN");
+	a(t(0), 0, "Zero");
+	a(t(Infinity), Infinity, "Infinity");
+	a(t(-Infinity), -Infinity, "-Infinity");
+	a(t(1), 1.1752011936438014, "1");
+	a(t(Number.MAX_VALUE), Infinity);
+	a(t(-Number.MAX_VALUE), -Infinity);
+	a(t(Number.MIN_VALUE), 5e-324);
+	a(t(-Number.MIN_VALUE), -5e-324);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/tanh/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/tanh/implement.js
new file mode 100644
index 00000000000000..a96bf193366b30
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/tanh/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/tanh/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/tanh/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/tanh/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/tanh/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/tanh/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/tanh/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/tanh/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/tanh/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/tanh/shim.js
new file mode 100644
index 00000000000000..2c67aaf47049fd
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/tanh/shim.js
@@ -0,0 +1,11 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), NaN, "NaN");
+	a(t(0), 0, "Zero");
+	a(t(Infinity), 1, "Infinity");
+	a(t(-Infinity), -1, "-Infinity");
+	a(t(1), 0.7615941559557649, "1");
+	a(t(Number.MAX_VALUE), 1);
+	a(t(-Number.MAX_VALUE), -1);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/trunc/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/trunc/implement.js
new file mode 100644
index 00000000000000..1830e61f69794d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/trunc/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../math/trunc/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/trunc/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/trunc/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/trunc/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/trunc/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/trunc/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/trunc/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/trunc/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/trunc/shim.js
new file mode 100644
index 00000000000000..9e5eed7910e13c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/math/trunc/shim.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var is = require('../../../object/is');
+
+module.exports = function (t, a) {
+	a(t({}), NaN, "NaN");
+	a(t(0), 0, "Zero");
+	a(t(Infinity), Infinity, "Infinity");
+	a(t(-Infinity), -Infinity, "-Infinity");
+	a(is(t(0.234), 0), true, "0");
+	a(is(t(-0.234), -0), true, "-0");
+	a(t(13.7), 13, "Positive #1");
+	a(t(12.3), 12, "Positive #2");
+	a(t(-12.3), -12, "Negative #1");
+	a(t(-14.7), -14, "Negative #2");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/#/pad.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/#/pad.js
new file mode 100644
index 00000000000000..e02082353348dc
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/#/pad.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call(78, 4), '0078');
+	a(t.call(65.12323, 4, 3), '0065.123', "Precision");
+	a(t.call(65, 4, 3), '0065.000', "Precision integer");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/epsilon/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/epsilon/implement.js
new file mode 100644
index 00000000000000..574da75dcebb7f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/epsilon/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../number/epsilon/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/epsilon/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/epsilon/index.js
new file mode 100644
index 00000000000000..c892fd47d41c16
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/epsilon/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(typeof t, 'number');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/epsilon/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/epsilon/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/epsilon/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-finite/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-finite/implement.js
new file mode 100644
index 00000000000000..b35345fa6ee762
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-finite/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../number/is-finite/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-finite/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-finite/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-finite/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-finite/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-finite/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-finite/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-finite/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-finite/shim.js
new file mode 100644
index 00000000000000..5205d1c2602520
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-finite/shim.js
@@ -0,0 +1,8 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t(2), true, "Number");
+	a(t('23'), false, "Not numeric");
+	a(t(NaN), false, "NaN");
+	a(t(Infinity), false, "Infinity");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-integer/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-integer/implement.js
new file mode 100644
index 00000000000000..127149ceeda9b5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-integer/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../number/is-integer/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-integer/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-integer/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-integer/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-integer/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-integer/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-integer/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-integer/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-integer/shim.js
new file mode 100644
index 00000000000000..3f3985c3a05522
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-integer/shim.js
@@ -0,0 +1,9 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t(2), true, "Number");
+	a(t(2.34), false, "Float");
+	a(t('23'), false, "Not numeric");
+	a(t(NaN), false, "NaN");
+	a(t(Infinity), false, "Infinity");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-nan/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-nan/implement.js
new file mode 100644
index 00000000000000..2f01d6d30ad9f6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-nan/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../number/is-nan/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-nan/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-nan/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-nan/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-nan/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-nan/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-nan/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-nan/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-nan/shim.js
new file mode 100644
index 00000000000000..425723e74b07b9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-nan/shim.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t(2), false, "Number");
+	a(t({}), false, "Not numeric");
+	a(t(NaN), true, "NaN");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-number.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-number.js
new file mode 100644
index 00000000000000..275133476a61ff
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-number.js
@@ -0,0 +1,13 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t(0), true, "Zero");
+	a(t(NaN), true, "NaN");
+	a(t(Infinity), true, "Infinity");
+	a(t(12), true, "Number");
+	a(t(false), false, "Boolean");
+	a(t(new Date()), false, "Date");
+	a(t(new Number(2)), true, "Number object");
+	a(t('asdfaf'), false, "String");
+	a(t(''), false, "Empty String");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-safe-integer/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-safe-integer/implement.js
new file mode 100644
index 00000000000000..33667e2e9afb60
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-safe-integer/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../number/is-safe-integer/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-safe-integer/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-safe-integer/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-safe-integer/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-safe-integer/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-safe-integer/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-safe-integer/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-safe-integer/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-safe-integer/shim.js
new file mode 100644
index 00000000000000..77e06674711795
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/is-safe-integer/shim.js
@@ -0,0 +1,11 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t(2), true, "Number");
+	a(t(2.34), false, "Float");
+	a(t(Math.pow(2, 53)), false, "Too large");
+	a(t(Math.pow(2, 53) - 1), true, "Maximum");
+	a(t('23'), false, "Not numeric");
+	a(t(NaN), false, "NaN");
+	a(t(Infinity), false, "Infinity");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/max-safe-integer/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/max-safe-integer/implement.js
new file mode 100644
index 00000000000000..bef00ca413d3cb
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/max-safe-integer/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../number/max-safe-integer/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/max-safe-integer/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/max-safe-integer/index.js
new file mode 100644
index 00000000000000..c892fd47d41c16
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/max-safe-integer/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(typeof t, 'number');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/max-safe-integer/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/max-safe-integer/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/max-safe-integer/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/min-safe-integer/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/min-safe-integer/implement.js
new file mode 100644
index 00000000000000..fa440248bf47a6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/min-safe-integer/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../number/min-safe-integer/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/min-safe-integer/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/min-safe-integer/index.js
new file mode 100644
index 00000000000000..c892fd47d41c16
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/min-safe-integer/index.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(typeof t, 'number');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/min-safe-integer/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/min-safe-integer/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/min-safe-integer/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/to-integer.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/to-integer.js
new file mode 100644
index 00000000000000..ff326ba7a95bbb
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/to-integer.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), 0, "NaN");
+	a(t(20), 20, "Positive integer");
+	a(t('-20'), -20, "String negative integer");
+	a(t(Infinity), Infinity, "Infinity");
+	a(t(15.343), 15, "Float");
+	a(t(-15.343), -15, "Negative float");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/to-pos-integer.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/to-pos-integer.js
new file mode 100644
index 00000000000000..2f3b4e674ecc4b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/to-pos-integer.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), 0, "NaN");
+	a(t(20), 20, "Positive integer");
+	a(t(-20), 0, "Negative integer");
+	a(t(Infinity), Infinity, "Infinity");
+	a(t(15.343), 15, "Float");
+	a(t(-15.343), 0, "Negative float");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/to-uint32.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/to-uint32.js
new file mode 100644
index 00000000000000..00d05bdfe346d7
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/number/to-uint32.js
@@ -0,0 +1,8 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), 0, "Not numeric");
+	a(t(-4), 4294967292, "Negative");
+	a(t(133432), 133432, "Positive");
+	a(t(8589934592), 0, "Greater than maximum");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/_iterate.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/_iterate.js
new file mode 100644
index 00000000000000..179afed88ee845
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/_iterate.js
@@ -0,0 +1,30 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var o = { raz: 1, dwa: 2, trzy: 3 }
+	  , o2 = {}, o3 = {}, arr, i = -1;
+
+	t = t('forEach');
+	t(o, function (value, name, self, index) {
+		o2[name] = value;
+		a(index, ++i, "Index");
+		a(self, o, "Self");
+		a(this, o3, "Scope");
+	}, o3);
+	a.deep(o2, o);
+
+	arr = [];
+	o2 = {};
+	i = -1;
+	t(o, function (value, name, self, index) {
+		arr.push(value);
+		o2[name] = value;
+		a(index, ++i, "Index");
+		a(self, o, "Self");
+		a(this, o3, "Scope");
+	}, o3, function (a, b) {
+		return o[b] - o[a];
+	});
+	a.deep(o2, o, "Sort by Values: Content");
+	a.deep(arr, [3, 2, 1], "Sort by Values: Order");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/assign/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/assign/implement.js
new file mode 100644
index 00000000000000..40065594187cb9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/assign/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../object/assign/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/assign/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/assign/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/assign/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/assign/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/assign/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/assign/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/assign/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/assign/shim.js
new file mode 100644
index 00000000000000..9afe5f658c45b7
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/assign/shim.js
@@ -0,0 +1,11 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var o1 = { a: 1, b: 2 }
+	  , o2 = { b: 3, c: 4 };
+
+	a(t(o1, o2), o1, "Returns self");
+	a.deep(o1, { a: 1, b: 3, c: 4 }, "Single: content");
+
+	a.deep(t({}, o1, o2), { a: 1, b: 3, c: 4 }, "Multi argument");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/clear.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/clear.js
new file mode 100644
index 00000000000000..bfc08cc208420b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/clear.js
@@ -0,0 +1,13 @@
+'use strict';
+
+var isEmpty = require('../../object/is-empty');
+
+module.exports = function (t, a) {
+	var x = {};
+	a(t(x), x, "Empty: Returns same object");
+	a(isEmpty(x), true, "Empty: Not changed");
+	x.foo = 'raz';
+	x.bar = 'dwa';
+	a(t(x), x, "Same object");
+	a(isEmpty(x), true, "Emptied");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/compact.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/compact.js
new file mode 100644
index 00000000000000..9c9064c7886445
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/compact.js
@@ -0,0 +1,14 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x = {}, y = {}, z;
+	z = t(x);
+	a.not(z, x, "Returns different object");
+	a.deep(z, {}, "Empty on empty");
+
+	x = { foo: 'bar', a: 0, b: false, c: '', d: '0', e: null, bar: y,
+		elo: undefined };
+	z = t(x);
+	a.deep(z, { foo: 'bar', a: 0, b: false, c: '', d: '0', bar: y },
+		"Cleared null values");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/compare.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/compare.js
new file mode 100644
index 00000000000000..cb9424109c334b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/compare.js
@@ -0,0 +1,13 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var d = new Date();
+
+	a.ok(t(12, 3) > 0, "Numbers");
+	a.ok(t(2, 13) < 0, "Numbers #2");
+	a.ok(t("aaa", "aa") > 0, "Strings");
+	a.ok(t("aa", "ab") < 0, "Strings #2");
+	a(t("aa", "aa"), 0, "Strings same");
+	a(t(d, new Date(d.getTime())), 0, "Same date");
+	a.ok(t(d, new Date(d.getTime() + 1)) < 0, "Different date");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/copy-deep.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/copy-deep.js
new file mode 100644
index 00000000000000..a4023bc8ac4bf6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/copy-deep.js
@@ -0,0 +1,24 @@
+'use strict';
+
+var stringify = JSON.stringify;
+
+module.exports = function (t, a) {
+	var o = { 1: 'raz', 2: 'dwa', 3: 'trzy' }
+	  , no = t(o);
+
+	a.not(no, o, "Return different object");
+	a(stringify(no), stringify(o), "Match properties and values");
+
+	o = { foo: 'bar', raz: { dwa: 'dwa',
+		trzy: { cztery: 'pięć', 'sześć': 'siedem' }, osiem: {},
+		'dziewięć': function () { } }, 'dziesięć': 10 };
+	o.raz.rec = o;
+
+	no = t(o);
+	a.not(o.raz, no.raz, "Deep");
+	a.not(o.raz.trzy, no.raz.trzy, "Deep #2");
+	a(stringify(o.raz.trzy), stringify(no.raz.trzy), "Deep content");
+	a(no.raz.rec, no, "Recursive");
+	a.not(o.raz.osiem, no.raz.osiem, "Empty object");
+	a(o.raz['dziewięć'], no.raz['dziewięć'], "Function");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/copy.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/copy.js
new file mode 100644
index 00000000000000..2f222ef809c6d7
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/copy.js
@@ -0,0 +1,19 @@
+'use strict';
+
+var stringify = JSON.stringify;
+
+module.exports = function (t, a) {
+	var o = { 1: 'raz', 2: 'dwa', 3: 'trzy' }
+	  , no = t(o);
+
+	a.not(no, o, "Return different object");
+	a(stringify(no), stringify(o), "Match properties and values");
+
+	o = { foo: 'bar', raz: { dwa: 'dwa',
+		trzy: { cztery: 'pięć', 'sześć': 'siedem' }, osiem: {},
+		'dziewięć': function () { } }, 'dziesięć': 10 };
+	o.raz.rec = o;
+
+	no = t(o);
+	a(o.raz, no.raz, "Shallow");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/count.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/count.js
new file mode 100644
index 00000000000000..494f4f163515eb
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/count.js
@@ -0,0 +1,11 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), 0, "Empty");
+	a(t({ raz: 1, dwa: null, trzy: undefined, cztery: 0 }), 4,
+		"Some properties");
+	a(t(Object.defineProperties({}, {
+		raz: { value: 'raz' },
+		dwa: { value: 'dwa', enumerable: true }
+	})), 1, "Some properties hidden");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/create.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/create.js
new file mode 100644
index 00000000000000..8b7be214136d2f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/create.js
@@ -0,0 +1,22 @@
+'use strict';
+
+var setPrototypeOf = require('../../object/set-prototype-of')
+
+  , getPrototypeOf = Object.getPrototypeOf;
+
+module.exports = function (t, a) {
+	var x = {}, obj;
+
+	a(getPrototypeOf(t(x)), x, "Normal object");
+	a(getPrototypeOf(t(null)),
+		(setPrototypeOf && setPrototypeOf.nullPolyfill) || null, "Null");
+
+	a.h1("Properties");
+	a.h2("Normal object");
+	a(getPrototypeOf(obj = t(x, { foo: { value: 'bar' } })), x, "Prototype");
+	a(obj.foo, 'bar', "Property");
+	a.h2("Null");
+	a(getPrototypeOf(obj = t(null, { foo: { value: 'bar2' } })),
+		(setPrototypeOf && setPrototypeOf.nullPolyfill) || null, "Prototype");
+	a(obj.foo, 'bar2', "Property");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/eq.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/eq.js
new file mode 100644
index 00000000000000..02b3f0027cbf82
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/eq.js
@@ -0,0 +1,12 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var o = {};
+	a(t(o, {}), false, "Different objects");
+	a(t(o, o), true, "Same objects");
+	a(t('1', '1'), true, "Same primitive");
+	a(t('1', 1), false, "Different primitive types");
+	a(t(NaN, NaN), true, "NaN");
+	a(t(0, 0), true, "0,0");
+	a(t(0, -0), true, "0,-0");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/every.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/every.js
new file mode 100644
index 00000000000000..07d5bbbd61f7af
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/every.js
@@ -0,0 +1,21 @@
+'use strict';
+
+var o = { 1: 1, 2: 2, 3: 3 };
+
+module.exports = function (t, a) {
+	var o2 = {};
+	t(o, function (value, name) {
+		o2[name] = value;
+		return true;
+	});
+	a(JSON.stringify(o2), JSON.stringify(o), "Iterates");
+
+	a(t(o, function () {
+		return true;
+	}), true, "Succeeds");
+
+	a(t(o, function () {
+		return false;
+	}), false, "Fails");
+
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/filter.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/filter.js
new file mode 100644
index 00000000000000..7307da8640fcd1
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/filter.js
@@ -0,0 +1,6 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a.deep(t({ 1: 1, 2: 2, 3: 3, 4: 4 },
+		function (value) { return Boolean(value % 2); }), { 1: 1, 3: 3 });
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/first-key.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/first-key.js
new file mode 100644
index 00000000000000..8169cd235344d9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/first-key.js
@@ -0,0 +1,13 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x = {}, y = Object.create(null);
+	a(t(x), null, "Normal: Empty");
+	a(t(y), null, "Null extension: Empty");
+	x.foo = 'raz';
+	x.bar = 343;
+	a(['foo', 'bar'].indexOf(t(x)) !== -1, true, "Normal");
+	y.elo = 'foo';
+	y.mar = 'wew';
+	a(['elo', 'mar'].indexOf(t(y)) !== -1, true, "Null extension");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/flatten.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/flatten.js
new file mode 100644
index 00000000000000..ca342eab9c8ae4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/flatten.js
@@ -0,0 +1,6 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a.deep(t({ a: { aa: 1, ab: 2 }, b: { ba: 3, bb: 4 } }),
+		{ aa: 1, ab: 2, ba: 3, bb: 4 });
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/for-each.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/for-each.js
new file mode 100644
index 00000000000000..8690d1e82179aa
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/for-each.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var o = { raz: 1, dwa: 2, trzy: 3 }
+	  , o2 = {};
+	a(t(o, function (value, name) {
+		o2[name] = value;
+	}), undefined, "Return");
+	a.deep(o2, o);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/get-property-names.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/get-property-names.js
new file mode 100644
index 00000000000000..b91c3dd50e7bbf
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/get-property-names.js
@@ -0,0 +1,18 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var o = { first: 1, second: 4 }, r1, r2;
+	o = Object.create(o, {
+		third: { value: null }
+	});
+	o.first = 2;
+	o = Object.create(o);
+	o.fourth = 3;
+
+	r1 = t(o);
+	r1.sort();
+	r2 = ['first', 'second', 'third', 'fourth']
+		.concat(Object.getOwnPropertyNames(Object.prototype));
+	r2.sort();
+	a.deep(r1, r2);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/is-array-like.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/is-array-like.js
new file mode 100644
index 00000000000000..6295973ca81acd
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/is-array-like.js
@@ -0,0 +1,14 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t([]), true, "Array");
+	a(t(""), true, "String");
+	a(t((function () { return arguments; }())), true, "Arguments");
+	a(t({ length: 0 }), true, "List object");
+	a(t(function () {}), false, "Function");
+	a(t({}), false, "Plain object");
+	a(t(/raz/), false, "Regexp");
+	a(t(), false, "No argument");
+	a(t(null), false, "Null");
+	a(t(undefined), false, "Undefined");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/is-callable.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/is-callable.js
new file mode 100644
index 00000000000000..625e221d2c3811
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/is-callable.js
@@ -0,0 +1,8 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t(function () {}), true, "Function");
+	a(t({}), false, "Object");
+	a(t(), false, "Undefined");
+	a(t(null), false, "Null");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/is-copy-deep.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/is-copy-deep.js
new file mode 100644
index 00000000000000..4f14cbbe8108b2
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/is-copy-deep.js
@@ -0,0 +1,46 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x, y;
+
+	a(t({ 1: 1, 2: 2, 3: 3 }, { 1: 1, 2: 2, 3: 3 }), true, "Same");
+	a(t({ 1: 1, 2: 2, 3: 3 }, { 1: 1, 2: 2, 3: 4 }), false,
+		"Different property value");
+	a(t({ 1: 1, 2: 2, 3: 3 }, { 1: 1, 2: 2 }), false,
+		"Property only in source");
+	a(t({ 1: 1, 2: 2 }, { 1: 1, 2: 2, 3: 4 }), false,
+		"Property only in target");
+
+	a(t("raz", "dwa"), false, "String: diff");
+	a(t("raz", "raz"), true, "String: same");
+	a(t("32", 32), false, "String & Number");
+
+	a(t([1, 'raz', true], [1, 'raz', true]), true, "Array: same");
+	a(t([1, 'raz', undefined], [1, 'raz']), false, "Array: diff");
+	a(t(['foo'], ['one']), false, "Array: One value comparision");
+
+	x = { foo: { bar: { mar: {} } } };
+	y = { foo: { bar: { mar: {} } } };
+	a(t(x, y), true, "Deep");
+
+	a(t({ foo: { bar: { mar: 'foo' } } }, { foo: { bar: { mar: {} } } }),
+		false, "Deep: false");
+
+	x = { foo: { bar: { mar: {} } } };
+	x.rec = { foo: x };
+
+	y = { foo: { bar: { mar: {} } } };
+	y.rec = { foo: x };
+
+	a(t(x, y), true, "Object: Infinite Recursion: Same #1");
+
+	x.rec.foo = y;
+	a(t(x, y), true, "Object: Infinite Recursion: Same #2");
+
+	x.rec.foo = x;
+	y.rec.foo = y;
+	a(t(x, y), true, "Object: Infinite Recursion: Same #3");
+
+	y.foo.bar.mar = 'raz';
+	a(t(x, y), false, "Object: Infinite Recursion: Diff");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/is-copy.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/is-copy.js
new file mode 100644
index 00000000000000..394e2ed94c09f0
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/is-copy.js
@@ -0,0 +1,18 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({ 1: 1, 2: 2, 3: 3 }, { 1: 1, 2: 2, 3: 3 }), true, "Same");
+	a(t({ 1: 1, 2: 2, 3: 3 }, { 1: 1, 2: 2, 3: 4 }), false,
+		"Different property value");
+	a(t({ 1: 1, 2: 2, 3: 3 }, { 1: 1, 2: 2 }), false,
+		"Property only in source");
+	a(t({ 1: 1, 2: 2 }, { 1: 1, 2: 2, 3: 4 }), false,
+		"Property only in target");
+
+	a(t("raz", "dwa"), false, "String: diff");
+	a(t("raz", "raz"), true, "String: same");
+	a(t("32", 32), false, "String & Number");
+
+	a(t([1, 'raz', true], [1, 'raz', true]), true, "Array: same");
+	a(t([1, 'raz', undefined], [1, 'raz']), false, "Array: diff");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/is-empty.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/is-empty.js
new file mode 100644
index 00000000000000..b560c2c36b0d4b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/is-empty.js
@@ -0,0 +1,6 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), true, "Empty");
+	a(t({ 1: 1 }), false, "Not empty");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/is-object.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/is-object.js
new file mode 100644
index 00000000000000..72c8aa6daf4a3a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/is-object.js
@@ -0,0 +1,13 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t('arar'), false, "String");
+	a(t(12), false, "Number");
+	a(t(true), false, "Boolean");
+	a(t(null), false, "Null");
+	a(t(new Date()), true, "Date");
+	a(t(new String('raz')), true, "String object");
+	a(t({}), true, "Plain object");
+	a(t(/a/), true, "Regular expression");
+	a(t(function () {}), true, "Function");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/is-plain-object.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/is-plain-object.js
new file mode 100644
index 00000000000000..e988829d558ad0
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/is-plain-object.js
@@ -0,0 +1,18 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t({}), true, "Empty {} is plain object");
+	a(t({ a: true }), true, "{} with property is plain object");
+	a(t({ prototype: 1, constructor: 2, __proto__:  3 }), true,
+		"{} with any property keys is plain object");
+	a(t(null), false, "Null is not plain object");
+	a(t('string'), false, "Primitive is not plain object");
+	a(t(function () {}), false, "Function is not plain object");
+	a(t(Object.create({})), false,
+		"Object whose prototype is not Object.prototype is not plain object");
+	a(t(Object.create(Object.prototype)), true,
+		"Object whose prototype is Object.prototype is plain object");
+	a(t(Object.create(null)), true,
+		"Object whose prototype is null is plain object");
+	a(t(Object.prototype), false, "Object.prototype");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/is.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/is.js
new file mode 100644
index 00000000000000..4f8948cbf344e1
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/is.js
@@ -0,0 +1,12 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var o = {};
+	a(t(o, {}), false, "Different objects");
+	a(t(o, o), true, "Same objects");
+	a(t('1', '1'), true, "Same primitive");
+	a(t('1', 1), false, "Different primitive types");
+	a(t(NaN, NaN), true, "NaN");
+	a(t(0, 0), true, "0,0");
+	a(t(0, -0), false, "0,-0");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/key-of.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/key-of.js
new file mode 100644
index 00000000000000..a9225a048c5c91
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/key-of.js
@@ -0,0 +1,12 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x = {}, y = {}
+	  , o = { foo: 'bar', raz: x, trzy: 'cztery', five: '6' };
+
+	a(t(o, 'bar'), 'foo', "First property");
+	a(t(o, 6), null, "Primitive that's not there");
+	a(t(o, x), 'raz', "Object");
+	a(t(o, y), null, "Object that's not there");
+	a(t(o, '6'), 'five', "Last property");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/keys/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/keys/implement.js
new file mode 100644
index 00000000000000..179e1e5612ea8f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/keys/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../object/keys/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/keys/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/keys/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/keys/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/keys/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/keys/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/keys/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/keys/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/keys/shim.js
new file mode 100644
index 00000000000000..ed29eebcd751f7
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/keys/shim.js
@@ -0,0 +1,8 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a.deep(t({ foo: 'bar' }), ['foo'], "Object");
+	a.deep(t('raz'), ['0', '1', '2'], "Primitive");
+	a.throws(function () { t(); }, TypeError, "Undefined");
+	a.throws(function () { t(null); }, TypeError, "Undefined");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/map-keys.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/map-keys.js
new file mode 100644
index 00000000000000..be84825b1be711
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/map-keys.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a.deep(t({ 1: 1, 2: 2, 3: 3 }, function (key, value) {
+		return 'x' + (key + value);
+	}), { x11: 1, x22: 2, x33: 3 });
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/map.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/map.js
new file mode 100644
index 00000000000000..f9cc09c01b3933
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/map.js
@@ -0,0 +1,9 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var obj = { 1: 1, 2: 2, 3: 3 };
+	a.deep(t(obj, function (value, key, context) {
+		a(context, obj, "Context argument");
+		return (value + 1) + key;
+	}), { 1: '21', 2: '32', 3: '43' });
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/mixin-prototypes.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/mixin-prototypes.js
new file mode 100644
index 00000000000000..d1c727a95a7371
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/mixin-prototypes.js
@@ -0,0 +1,67 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var o, o1, o2, x, y = {}, z = {};
+	o = { inherited: true, visible: 23 };
+	o1 = Object.create(o);
+	o1.visible = z;
+	o1.nonremovable = 'raz';
+	Object.defineProperty(o1, 'hidden', { value: 'hidden' });
+
+	o2 = Object.defineProperties({}, { nonremovable: { value: y } });
+	o2.other = 'other';
+
+	try { t(o2, o1); } catch (ignore) {}
+
+	a(o2.visible, z, "Enumerable");
+	a(o1.hidden, 'hidden', "Not Enumerable");
+	a(o2.propertyIsEnumerable('visible'), true, "Enumerable is enumerable");
+	a(o2.propertyIsEnumerable('hidden'), false,
+		"Not enumerable is not enumerable");
+
+	a(o2.inherited, true, "Extend deep");
+
+	a(o2.nonremovable, y, "Do not overwrite non configurable");
+	a(o2.other, 'other', "Own kept");
+
+	x = {};
+	t(x, o2);
+	try { t(x, o1); } catch (ignore) {}
+
+	a(x.visible, z, "Enumerable");
+	a(x.hidden, 'hidden', "Not Enumerable");
+	a(x.propertyIsEnumerable('visible'), true, "Enumerable is enumerable");
+	a(x.propertyIsEnumerable('hidden'), false,
+		"Not enumerable is not enumerable");
+
+	a(x.inherited, true, "Extend deep");
+
+	a(x.nonremovable, y, "Ignored non configurable");
+	a(x.other, 'other', "Other");
+
+	x.visible = 3;
+	a(x.visible, 3, "Writable is writable");
+
+	x = {};
+	t(x, o1);
+	a.throws(function () {
+		x.hidden = 3;
+	}, "Not writable is not writable");
+
+	x = {};
+	t(x, o1);
+	delete x.visible;
+	a.ok(!x.hasOwnProperty('visible'), "Configurable is configurable");
+
+	x = {};
+	t(x, o1);
+	a.throws(function () {
+		delete x.hidden;
+	}, "Not configurable is not configurable");
+
+	x = Object.defineProperty({}, 'foo',
+		{ configurable: false, writable: true, enumerable: false, value: 'bar' });
+
+	try { t(x, { foo: 'lorem' }); } catch (ignore) {}
+	a(x.foo, 'bar', "Writable, not enumerable");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/mixin.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/mixin.js
new file mode 100644
index 00000000000000..866005b03df29b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/mixin.js
@@ -0,0 +1,69 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var o, o1, o2, x, y = {}, z = {};
+	o = { inherited: true };
+	o1 = Object.create(o);
+	o1.visible = z;
+	o1.nonremovable = 'raz';
+	Object.defineProperty(o1, 'hidden', { value: 'hidden' });
+
+	o2 = Object.defineProperties({}, { nonremovable: { value: y } });
+	o2.other = 'other';
+
+	try { t(o2, o1); } catch (ignore) {}
+
+	a(o2.visible, z, "Enumerable");
+	a(o1.hidden, 'hidden', "Not Enumerable");
+	a(o2.propertyIsEnumerable('visible'), true, "Enumerable is enumerable");
+	a(o2.propertyIsEnumerable('hidden'), false,
+		"Not enumerable is not enumerable");
+
+	a(o2.hasOwnProperty('inherited'), false, "Extend only own");
+	a(o2.inherited, undefined, "Extend ony own: value");
+
+	a(o2.nonremovable, y, "Do not overwrite non configurable");
+	a(o2.other, 'other', "Own kept");
+
+	x = {};
+	t(x, o2);
+	try { t(x, o1); } catch (ignore) {}
+
+	a(x.visible, z, "Enumerable");
+	a(x.hidden, 'hidden', "Not Enumerable");
+	a(x.propertyIsEnumerable('visible'), true, "Enumerable is enumerable");
+	a(x.propertyIsEnumerable('hidden'), false,
+		"Not enumerable is not enumerable");
+
+	a(x.hasOwnProperty('inherited'), false, "Extend only own");
+	a(x.inherited, undefined, "Extend ony own: value");
+
+	a(x.nonremovable, y, "Ignored non configurable");
+	a(x.other, 'other', "Other");
+
+	x.visible = 3;
+	a(x.visible, 3, "Writable is writable");
+
+	x = {};
+	t(x, o1);
+	a.throws(function () {
+		x.hidden = 3;
+	}, "Not writable is not writable");
+
+	x = {};
+	t(x, o1);
+	delete x.visible;
+	a.ok(!x.hasOwnProperty('visible'), "Configurable is configurable");
+
+	x = {};
+	t(x, o1);
+	a.throws(function () {
+		delete x.hidden;
+	}, "Not configurable is not configurable");
+
+	x = Object.defineProperty({}, 'foo',
+		{ configurable: false, writable: true, enumerable: false, value: 'bar' });
+
+	try { t(x, { foo: 'lorem' }); } catch (ignore) {}
+	a(x.foo, 'bar', "Writable, not enumerable");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/normalize-options.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/normalize-options.js
new file mode 100644
index 00000000000000..0d2d4da04a53b1
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/normalize-options.js
@@ -0,0 +1,32 @@
+'use strict';
+
+var create = Object.create, defineProperty = Object.defineProperty;
+
+module.exports = function (t, a) {
+	var x = { foo: 'raz', bar: 'dwa' }, y;
+	y = t(x);
+	a.not(y, x, "Returns copy");
+	a.deep(y, x, "Plain");
+
+	x = { raz: 'one', dwa: 'two' };
+	defineProperty(x, 'get', {
+		configurable: true,
+		enumerable: true,
+		get: function () { return this.dwa; }
+	});
+	x = create(x);
+	x.trzy = 'three';
+	x.cztery = 'four';
+	x = create(x);
+	x.dwa = 'two!';
+	x.trzy = 'three!';
+	x.piec = 'five';
+	x.szesc = 'six';
+
+	a.deep(t(x), { raz: 'one', dwa: 'two!', trzy: 'three!', cztery: 'four',
+		piec: 'five', szesc: 'six', get: 'two!' }, "Deep object");
+
+	a.deep(t({ marko: 'raz', raz: 'foo' }, x, { szesc: 'elo', siedem: 'bibg' }),
+		{ marko: 'raz', raz: 'one', dwa: 'two!', trzy: 'three!', cztery: 'four',
+			piec: 'five', szesc: 'elo', siedem: 'bibg', get: 'two!' }, "Multiple options");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/primitive-set.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/primitive-set.js
new file mode 100644
index 00000000000000..839857eab3dd85
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/primitive-set.js
@@ -0,0 +1,15 @@
+'use strict';
+
+var getPropertyNames = require('../../object/get-property-names')
+  , isPlainObject    = require('../../object/is-plain-object');
+
+module.exports = function (t, a) {
+	var x = t();
+	a(isPlainObject(x), true, "Plain object");
+	a.deep(getPropertyNames(x), [], "No properties");
+	x.foo = 'bar';
+	a.deep(getPropertyNames(x), ['foo'], "Extensible");
+
+	a.deep(t('raz', 'dwa', 3), { raz: true, dwa: true, 3: true },
+		"Arguments handling");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/safe-traverse.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/safe-traverse.js
new file mode 100644
index 00000000000000..d30cdefe68b8b6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/safe-traverse.js
@@ -0,0 +1,15 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var obj = { foo: { bar: { lorem: 12  } } };
+	a(t(obj), obj, "No props");
+	a(t(obj, 'foo'), obj.foo, "One");
+	a(t(obj, 'raz'), undefined, "One: Fail");
+	a(t(obj, 'foo', 'bar'), obj.foo.bar, "Two");
+	a(t(obj, 'dsd', 'raz'), undefined, "Two: Fail #1");
+	a(t(obj, 'foo', 'raz'), undefined, "Two: Fail #2");
+	a(t(obj, 'foo', 'bar', 'lorem'), obj.foo.bar.lorem, "Three");
+	a(t(obj, 'dsd', 'raz', 'fef'), undefined, "Three: Fail #1");
+	a(t(obj, 'foo', 'raz', 'asdf'), undefined, "Three: Fail #2");
+	a(t(obj, 'foo', 'bar', 'asd'), undefined, "Three: Fail #3");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/serialize.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/serialize.js
new file mode 100644
index 00000000000000..43eed6a8616f9a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/serialize.js
@@ -0,0 +1,25 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var fn = function (raz, dwa) { return raz + dwa; };
+	a(t(), 'undefined', "Undefined");
+	a(t(null), 'null', "Null");
+	a(t(null), 'null', "Null");
+	a(t('raz'), '"raz"', "String");
+	a(t('raz"ddwa\ntrzy'), '"raz\\"ddwa\\ntrzy"', "String with escape");
+	a(t(false), 'false', "Booelean");
+	a(t(fn), String(fn), "Function");
+
+	a(t(/raz-dwa/g), '/raz-dwa/g', "RegExp");
+	a(t(new Date(1234567)), 'new Date(1234567)', "Date");
+	a(t([]), '[]', "Empty array");
+	a(t([undefined, false, null, 'raz"ddwa\ntrzy', fn, /raz/g, new Date(1234567), ['foo']]),
+		'[undefined,false,null,"raz\\"ddwa\\ntrzy",' + String(fn) +
+		',/raz/g,new Date(1234567),["foo"]]', "Rich Array");
+	a(t({}), '{}', "Empty object");
+	a(t({ raz: undefined, dwa: false, trzy: null, cztery: 'raz"ddwa\ntrzy', piec: fn, szesc: /raz/g,
+		siedem: new Date(1234567), osiem: ['foo', 32], dziewiec: { foo: 'bar', dwa: 343 } }),
+		'{"raz":undefined,"dwa":false,"trzy":null,"cztery":"raz\\"ddwa\\ntrzy","piec":' + String(fn) +
+		',"szesc":/raz/g,"siedem":new Date(1234567),"osiem":["foo",32],' +
+		'"dziewiec":{"foo":"bar","dwa":343}}', "Rich object");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/set-prototype-of/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/set-prototype-of/implement.js
new file mode 100644
index 00000000000000..30b2ac4b96ba2e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/set-prototype-of/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+var create        = require('../../../object/create')
+  , isImplemented = require('../../../object/set-prototype-of/is-implemented');
+
+module.exports = function (a) { a(isImplemented(create), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/set-prototype-of/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/set-prototype-of/index.js
new file mode 100644
index 00000000000000..aec2605cc2661a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/set-prototype-of/index.js
@@ -0,0 +1,23 @@
+'use strict';
+
+var create = require('../../../object/create')
+
+  , getPrototypeOf = Object.getPrototypeOf;
+
+module.exports = function (t, a) {
+	var x = {}, y = {};
+
+	if (t === null) return;
+	a(t(x, y), x, "Return self object");
+	a(getPrototypeOf(x), y, "Object");
+	a.throws(function () { t(x); }, TypeError, "Undefined");
+	a.throws(function () { t('foo'); }, TypeError, "Primitive");
+	a(getPrototypeOf(t(x, null)), t.nullPolyfill || null, "Null");
+	x = create(null);
+	a.h1("Change null prototype");
+	a(t(x, y), x, "Result");
+	a(getPrototypeOf(x), y, "Prototype");
+	a.h1("Set null prototype");
+	a(t(y, null), y, "Result");
+	a(getPrototypeOf(y), t.nullPolyfill || null, "Prototype");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/set-prototype-of/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/set-prototype-of/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/set-prototype-of/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/set-prototype-of/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/set-prototype-of/shim.js
new file mode 100644
index 00000000000000..aec2605cc2661a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/set-prototype-of/shim.js
@@ -0,0 +1,23 @@
+'use strict';
+
+var create = require('../../../object/create')
+
+  , getPrototypeOf = Object.getPrototypeOf;
+
+module.exports = function (t, a) {
+	var x = {}, y = {};
+
+	if (t === null) return;
+	a(t(x, y), x, "Return self object");
+	a(getPrototypeOf(x), y, "Object");
+	a.throws(function () { t(x); }, TypeError, "Undefined");
+	a.throws(function () { t('foo'); }, TypeError, "Primitive");
+	a(getPrototypeOf(t(x, null)), t.nullPolyfill || null, "Null");
+	x = create(null);
+	a.h1("Change null prototype");
+	a(t(x, y), x, "Result");
+	a(getPrototypeOf(x), y, "Prototype");
+	a.h1("Set null prototype");
+	a(t(y, null), y, "Result");
+	a(getPrototypeOf(y), t.nullPolyfill || null, "Prototype");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/some.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/some.js
new file mode 100644
index 00000000000000..490431e7acd543
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/some.js
@@ -0,0 +1,23 @@
+'use strict';
+
+var o = { 1: 1, 2: 2, 3: 3 };
+
+module.exports = function (t, a) {
+	var o2 = {}, i = 0;
+	t(o, function (value, name) {
+		o2[name] = value;
+		return false;
+	});
+	a(JSON.stringify(o2), JSON.stringify(o), "Iterates");
+
+	a(t(o, function () {
+		++i;
+		return true;
+	}), true, "Succeeds");
+	a(i, 1, "Stops iteration after condition is met");
+
+	a(t(o, function () {
+		return false;
+	}), false, "Fails");
+
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/to-array.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/to-array.js
new file mode 100644
index 00000000000000..1f4beef7eae835
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/to-array.js
@@ -0,0 +1,15 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var o = { 1: 1, 2: 2, 3: 3 }, o1 = {}
+	  , o2 = t(o, function (value, name, self) {
+		a(self, o, "Self");
+		a(this, o1, "Scope");
+		return value + Number(name);
+	}, o1);
+	a.deep(o2, [2, 4, 6]);
+
+	t(o).sort().forEach(function (item) {
+		a.deep(item, [item[0], o[item[0]]], "Default");
+	});
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/unserialize.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/unserialize.js
new file mode 100644
index 00000000000000..405eef112ff76e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/unserialize.js
@@ -0,0 +1,24 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var fn = function (raz, dwa) { return raz + dwa; };
+	a(t('undefined'), undefined, "Undefined");
+	a(t('null'), null, "Null");
+	a(t('"raz"'), 'raz', "String");
+	a(t('"raz\\"ddwa\\ntrzy"'), 'raz"ddwa\ntrzy', "String with escape");
+	a(t('false'), false, "Booelean");
+	a(String(t(String(fn))), String(fn), "Function");
+
+	a.deep(t('/raz-dwa/g'), /raz-dwa/g, "RegExp");
+	a.deep(t('new Date(1234567)'), new Date(1234567), "Date");
+	a.deep(t('[]'), [], "Empty array");
+	a.deep(t('[undefined,false,null,"raz\\"ddwa\\ntrzy",/raz/g,new Date(1234567),["foo"]]'),
+		[undefined, false, null, 'raz"ddwa\ntrzy', /raz/g, new Date(1234567), ['foo']], "Rich Array");
+	a.deep(t('{}'), {}, "Empty object");
+	a.deep(t('{"raz":undefined,"dwa":false,"trzy":null,"cztery":"raz\\"ddwa\\ntrzy",' +
+		'"szesc":/raz/g,"siedem":new Date(1234567),"osiem":["foo",32],' +
+		'"dziewiec":{"foo":"bar","dwa":343}}'),
+		{ raz: undefined, dwa: false, trzy: null, cztery: 'raz"ddwa\ntrzy', szesc: /raz/g,
+			siedem: new Date(1234567), osiem: ['foo', 32], dziewiec: { foo: 'bar', dwa: 343 } },
+		"Rich object");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/valid-callable.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/valid-callable.js
new file mode 100644
index 00000000000000..b40540b6ba61b0
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/valid-callable.js
@@ -0,0 +1,9 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var f = function () {};
+	a(t(f), f, "Function");
+	a.throws(function () {
+		t({});
+	}, "Not Function");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/valid-object.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/valid-object.js
new file mode 100644
index 00000000000000..eaa8e7bcb364b5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/valid-object.js
@@ -0,0 +1,15 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x;
+	a.throws(function () { t(0); }, TypeError, "0");
+	a.throws(function () { t(false); }, TypeError, "false");
+	a.throws(function () { t(''); }, TypeError, "''");
+	a(t(x = {}), x, "Object");
+	a(t(x = function () {}), x, "Function");
+	a(t(x = new String('raz')), x, "String object"); //jslint: ignore
+	a(t(x = new Date()), x, "Date");
+
+	a.throws(function () { t(); }, TypeError, "Undefined");
+	a.throws(function () { t(null); }, TypeError, "null");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/valid-value.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/valid-value.js
new file mode 100644
index 00000000000000..f1eeafa9778863
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/valid-value.js
@@ -0,0 +1,19 @@
+'use strict';
+
+var numIsNaN = require('../../number/is-nan');
+
+module.exports = function (t, a) {
+	var x;
+	a(t(0), 0, "0");
+	a(t(false), false, "false");
+	a(t(''), '', "''");
+	a(numIsNaN(t(NaN)), true, "NaN");
+	a(t(x = {}), x, "{}");
+
+	a.throws(function () {
+		t();
+	}, "Undefined");
+	a.throws(function () {
+		t(null);
+	}, "null");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/validate-array-like-object.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/validate-array-like-object.js
new file mode 100644
index 00000000000000..2f3e31b442ebcb
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/validate-array-like-object.js
@@ -0,0 +1,15 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x;
+	a.throws(function () { t(0); }, TypeError, "0");
+	a.throws(function () { t(false); }, TypeError, "false");
+	a.throws(function () { t(''); }, TypeError, "String");
+	a.throws(function () { t({}); }, TypeError, "Plain Object");
+	a.throws(function () { t(function () {}); }, TypeError, "Function");
+	a(t(x = new String('raz')), x, "String object"); //jslint: ignore
+
+	a(t(x = { length: 1 }), x, "Array like");
+	a.throws(function () { t(); }, TypeError, "Undefined");
+	a.throws(function () { t(null); }, TypeError, "null");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/validate-array-like.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/validate-array-like.js
new file mode 100644
index 00000000000000..53bd11249e3d04
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/validate-array-like.js
@@ -0,0 +1,15 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x;
+	a.throws(function () { t(0); }, TypeError, "0");
+	a.throws(function () { t(false); }, TypeError, "false");
+	a(t(''), '', "''");
+	a.throws(function () { t({}); }, TypeError, "Plain Object");
+	a.throws(function () { t(function () {}); }, TypeError, "Function");
+	a(t(x = new String('raz')), x, "String object"); //jslint: ignore
+
+	a(t(x = { length: 1 }), x, "Array like");
+	a.throws(function () { t(); }, TypeError, "Undefined");
+	a.throws(function () { t(null); }, TypeError, "null");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/validate-stringifiable-value.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/validate-stringifiable-value.js
new file mode 100644
index 00000000000000..ae9bd17a59a028
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/validate-stringifiable-value.js
@@ -0,0 +1,16 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x;
+	a.throws(function () { t(); }, TypeError, "Undefined");
+	a.throws(function () { t(null); }, TypeError, "Null");
+	a(t(0), "0");
+	a(t(false), "false");
+	a(t(''), "");
+	a(t({}), String({}), "Object");
+	a(t(x = function () {}), String(x), "Function");
+	a(t(x = new String('raz')), String(x), "String object"); //jslint: ignore
+	a(t(x = new Date()), String(x), "Date");
+
+	a.throws(function () { t(Object.create(null)); }, TypeError, "Null prototype object");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/validate-stringifiable.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/validate-stringifiable.js
new file mode 100644
index 00000000000000..4a46bb521900db
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/object/validate-stringifiable.js
@@ -0,0 +1,16 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var x;
+	a(t(), 'undefined', "Undefined");
+	a(t(null), 'null', "Null");
+	a(t(0), "0");
+	a(t(false), "false");
+	a(t(''), "");
+	a(t({}), String({}), "Object");
+	a(t(x = function () {}), String(x), "Function");
+	a(t(x = new String('raz')), String(x), "String object"); //jslint: ignore
+	a(t(x = new Date()), String(x), "Date");
+
+	a.throws(function () { t(Object.create(null)); }, TypeError, "Null prototype object");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/index.js
new file mode 100644
index 00000000000000..ca2bd650615889
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/index.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var indexTest = require('tad/lib/utils/index-test')
+
+  , path = require('path').resolve(__dirname, '../../../reg-exp/#');
+
+module.exports = function (t, a, d) {
+	indexTest(indexTest.readDir(path).aside(function (data) {
+		delete data.sticky;
+		delete data.unicode;
+	}))(t, a, d);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/is-sticky.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/is-sticky.js
new file mode 100644
index 00000000000000..e154ac2916557f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/is-sticky.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var re;
+	a(t.call(/raz/), false, "Normal");
+	a(t.call(/raz/g), false, "Global");
+	try { re = new RegExp('raz', 'y'); } catch (ignore) {}
+	if (!re) return;
+	a(t.call(re), true, "Sticky");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/is-unicode.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/is-unicode.js
new file mode 100644
index 00000000000000..2ffb9e869bd6a3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/is-unicode.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var re;
+	a(t.call(/raz/), false, "Normal");
+	a(t.call(/raz/g), false, "Global");
+	try { re = new RegExp('raz', 'u'); } catch (ignore) {}
+	if (!re) return;
+	a(t.call(re), true, "Unicode");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/match/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/match/implement.js
new file mode 100644
index 00000000000000..89825a45f6148d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/match/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../reg-exp/#/match/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/match/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/match/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/match/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/match/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/match/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/match/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/match/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/match/shim.js
new file mode 100644
index 00000000000000..5249139fff2277
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/match/shim.js
@@ -0,0 +1,8 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var result = ['foo'];
+	result.index = 0;
+	result.input = 'foobar';
+	a.deep(t.call(/foo/, 'foobar'), result);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/replace/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/replace/implement.js
new file mode 100644
index 00000000000000..c32b23a6d03e79
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/replace/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../reg-exp/#/replace/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/replace/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/replace/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/replace/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/replace/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/replace/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/replace/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/replace/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/replace/shim.js
new file mode 100644
index 00000000000000..2b378fd594e2ef
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/replace/shim.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call(/foo/, 'foobar', 'mar'), 'marbar');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/search/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/search/implement.js
new file mode 100644
index 00000000000000..ff1b8087f2c697
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/search/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../reg-exp/#/search/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/search/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/search/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/search/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/search/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/search/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/search/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/search/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/search/shim.js
new file mode 100644
index 00000000000000..596bcdb92ed203
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/search/shim.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call(/foo/, 'barfoo'), 3);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/split/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/split/implement.js
new file mode 100644
index 00000000000000..1cee441806c065
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/split/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../reg-exp/#/split/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/split/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/split/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/split/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/split/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/split/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/split/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/split/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/split/shim.js
new file mode 100644
index 00000000000000..6a95cd03d6ce68
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/split/shim.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a.deep(t.call(/\|/, 'bar|foo'), ['bar', 'foo']);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/sticky/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/sticky/implement.js
new file mode 100644
index 00000000000000..d94e7b98d8fe46
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/sticky/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../reg-exp/#/sticky/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/sticky/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/sticky/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/sticky/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/unicode/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/unicode/implement.js
new file mode 100644
index 00000000000000..9b1aa0f2ab992d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/unicode/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../reg-exp/#/unicode/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/unicode/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/unicode/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/#/unicode/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/escape.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/escape.js
new file mode 100644
index 00000000000000..5b00f67f28ce45
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/escape.js
@@ -0,0 +1,6 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var str = "(?:^te|er)s{2}t\\[raz]+$";
+	a(RegExp('^' + t(str) + '$').test(str), true);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/is-reg-exp.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/is-reg-exp.js
new file mode 100644
index 00000000000000..785ca28c2ecb2c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/is-reg-exp.js
@@ -0,0 +1,12 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t('arar'), false, "String");
+	a(t(12), false, "Number");
+	a(t(true), false, "Boolean");
+	a(t(new Date()), false, "Date");
+	a(t(new String('raz')), false, "String object");
+	a(t({}), false, "Plain object");
+	a(t(/a/), true, "Regular expression");
+	a(t(new RegExp('a')), true, "Regular expression via constructor");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/valid-reg-exp.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/valid-reg-exp.js
new file mode 100644
index 00000000000000..cd12cf126a609a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/reg-exp/valid-reg-exp.js
@@ -0,0 +1,17 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var r = /raz/;
+	a(t(r), r, "Direct");
+	r = new RegExp('foo');
+	a(t(r), r, "Constructor");
+	a.throws(function () {
+		t({});
+	}, "Object");
+	a.throws(function () {
+		t(function () {});
+	}, "Function");
+	a.throws(function () {
+		t({ exec: function () { return 20; } });
+	}, "Plain object");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/@@iterator/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/@@iterator/implement.js
new file mode 100644
index 00000000000000..09bf3361acd6a2
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/@@iterator/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../string/#/@@iterator/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/@@iterator/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/@@iterator/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/@@iterator/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/@@iterator/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/@@iterator/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/@@iterator/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/@@iterator/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/@@iterator/shim.js
new file mode 100644
index 00000000000000..3b0e0b7547ece9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/@@iterator/shim.js
@@ -0,0 +1,9 @@
+'use strict';
+
+module.exports = function (t, a) {
+	var it = t.call('r💩z');
+	a.deep(it.next(), { done: false, value: 'r' }, "#1");
+	a.deep(it.next(), { done: false, value: '💩' }, "#2");
+	a.deep(it.next(), { done: false, value: 'z' }, "#3");
+	a.deep(it.next(), { done: true, value: undefined }, "End");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/at.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/at.js
new file mode 100644
index 00000000000000..2447a9f64d5d83
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/at.js
@@ -0,0 +1,97 @@
+// See tests at https://github.com/mathiasbynens/String.prototype.at
+
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.length, 1, "Length");
+
+	a.h1("BMP");
+	a(t.call('abc\uD834\uDF06def', -Infinity), '', "-Infinity");
+	a(t.call('abc\uD834\uDF06def', -1), '', "-1");
+	a(t.call('abc\uD834\uDF06def', -0), 'a', "-0");
+	a(t.call('abc\uD834\uDF06def', +0), 'a', "+0");
+	a(t.call('abc\uD834\uDF06def', 1), 'b', "1");
+	a(t.call('abc\uD834\uDF06def', 3), '\uD834\uDF06', "3");
+	a(t.call('abc\uD834\uDF06def', 4), '\uDF06', "4");
+	a(t.call('abc\uD834\uDF06def', 5), 'd', "5");
+	a(t.call('abc\uD834\uDF06def', 42), '', "42");
+	a(t.call('abc\uD834\uDF06def', +Infinity), '', "+Infinity");
+	a(t.call('abc\uD834\uDF06def', null), 'a', "null");
+	a(t.call('abc\uD834\uDF06def', undefined), 'a', "undefined");
+	a(t.call('abc\uD834\uDF06def'), 'a', "No argument");
+	a(t.call('abc\uD834\uDF06def', false), 'a', "false");
+	a(t.call('abc\uD834\uDF06def', NaN), 'a', "NaN");
+	a(t.call('abc\uD834\uDF06def', ''), 'a', "Empty string");
+	a(t.call('abc\uD834\uDF06def', '_'), 'a', "_");
+	a(t.call('abc\uD834\uDF06def', '1'), 'b', "'1'");
+	a(t.call('abc\uD834\uDF06def', []), 'a', "[]");
+	a(t.call('abc\uD834\uDF06def', {}), 'a', "{}");
+	a(t.call('abc\uD834\uDF06def', -0.9), 'a', "-0.9");
+	a(t.call('abc\uD834\uDF06def', 1.9), 'b', "1.9");
+	a(t.call('abc\uD834\uDF06def', 7.9), 'f', "7.9");
+	a(t.call('abc\uD834\uDF06def', Math.pow(2, 32)), '', "Big number");
+
+	a.h1("Astral symbol");
+	a(t.call('\uD834\uDF06def', -Infinity), '', "-Infinity");
+	a(t.call('\uD834\uDF06def', -1), '', "-1");
+	a(t.call('\uD834\uDF06def', -0), '\uD834\uDF06', "-0");
+	a(t.call('\uD834\uDF06def', +0), '\uD834\uDF06', "+0");
+	a(t.call('\uD834\uDF06def', 1), '\uDF06', "1");
+	a(t.call('\uD834\uDF06def', 2), 'd', "2");
+	a(t.call('\uD834\uDF06def', 3), 'e', "3");
+	a(t.call('\uD834\uDF06def', 4), 'f', "4");
+	a(t.call('\uD834\uDF06def', 42), '', "42");
+	a(t.call('\uD834\uDF06def', +Infinity), '', "+Infinity");
+	a(t.call('\uD834\uDF06def', null), '\uD834\uDF06', "null");
+	a(t.call('\uD834\uDF06def', undefined), '\uD834\uDF06', "undefined");
+	a(t.call('\uD834\uDF06def'), '\uD834\uDF06', "No arguments");
+	a(t.call('\uD834\uDF06def', false), '\uD834\uDF06', "false");
+	a(t.call('\uD834\uDF06def', NaN), '\uD834\uDF06', "NaN");
+	a(t.call('\uD834\uDF06def', ''), '\uD834\uDF06', "Empty string");
+	a(t.call('\uD834\uDF06def', '_'), '\uD834\uDF06', "_");
+	a(t.call('\uD834\uDF06def', '1'), '\uDF06', "'1'");
+
+	a.h1("Lone high surrogates");
+	a(t.call('\uD834abc', -Infinity), '', "-Infinity");
+	a(t.call('\uD834abc', -1), '',  "-1");
+	a(t.call('\uD834abc', -0), '\uD834', "-0");
+	a(t.call('\uD834abc', +0), '\uD834', "+0");
+	a(t.call('\uD834abc', 1), 'a', "1");
+	a(t.call('\uD834abc', 42), '', "42");
+	a(t.call('\uD834abc', +Infinity), '', "Infinity");
+	a(t.call('\uD834abc', null), '\uD834', "null");
+	a(t.call('\uD834abc', undefined), '\uD834', "undefined");
+	a(t.call('\uD834abc'), '\uD834', "No arguments");
+	a(t.call('\uD834abc', false), '\uD834', "false");
+	a(t.call('\uD834abc', NaN), '\uD834', "NaN");
+	a(t.call('\uD834abc', ''), '\uD834', "Empty string");
+	a(t.call('\uD834abc', '_'), '\uD834', "_");
+	a(t.call('\uD834abc', '1'), 'a', "'a'");
+
+	a.h1("Lone low surrogates");
+	a(t.call('\uDF06abc', -Infinity), '', "-Infinity");
+	a(t.call('\uDF06abc', -1), '', "-1");
+	a(t.call('\uDF06abc', -0), '\uDF06', "-0");
+	a(t.call('\uDF06abc', +0), '\uDF06', "+0");
+	a(t.call('\uDF06abc', 1), 'a', "1");
+	a(t.call('\uDF06abc', 42), '', "42");
+	a(t.call('\uDF06abc', +Infinity), '', "+Infinity");
+	a(t.call('\uDF06abc', null), '\uDF06', "null");
+	a(t.call('\uDF06abc', undefined), '\uDF06', "undefined");
+	a(t.call('\uDF06abc'), '\uDF06', "No arguments");
+	a(t.call('\uDF06abc', false), '\uDF06', "false");
+	a(t.call('\uDF06abc', NaN), '\uDF06', "NaN");
+	a(t.call('\uDF06abc', ''), '\uDF06', "Empty string");
+	a(t.call('\uDF06abc', '_'), '\uDF06', "_");
+	a(t.call('\uDF06abc', '1'), 'a', "'1'");
+
+	a.h1("Context");
+	a.throws(function () { t.call(undefined); }, TypeError, "Undefined");
+	a.throws(function () { t.call(undefined, 4); }, TypeError,
+		"Undefined + argument");
+	a.throws(function () { t.call(null); }, TypeError, "Null");
+	a.throws(function () { t.call(null, 4); }, TypeError, "Null + argument");
+	a(t.call(42, 0), '4', "Number #1");
+	a(t.call(42, 1), '2', "Number #2");
+	a(t.call({ toString: function () { return 'abc'; } }, 2), 'c', "Object");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/camel-to-hyphen.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/camel-to-hyphen.js
new file mode 100644
index 00000000000000..8b47a8158a29d3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/camel-to-hyphen.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call('razDwaTRzy4yFoo45My'), 'raz-dwa-t-rzy4y-foo45-my');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/capitalize.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/capitalize.js
new file mode 100644
index 00000000000000..fa11ff8eeff856
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/capitalize.js
@@ -0,0 +1,9 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call('raz'), 'Raz', "Word");
+	a(t.call('BLA'), 'BLA', "Uppercase");
+	a(t.call(''), '', "Empty");
+	a(t.call('a'), 'A', "One letter");
+	a(t.call('this is a test'), 'This is a test', "Sentence");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/case-insensitive-compare.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/case-insensitive-compare.js
new file mode 100644
index 00000000000000..01a90c39ce8307
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/case-insensitive-compare.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call("AA", "aa"), 0, "Same");
+	a.ok(t.call("Amber", "zebra") < 0, "Less");
+	a.ok(t.call("Zebra", "amber") > 0, "Greater");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/code-point-at/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/code-point-at/implement.js
new file mode 100644
index 00000000000000..5e33cd715ff47b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/code-point-at/implement.js
@@ -0,0 +1,6 @@
+'use strict';
+
+var isImplemented =
+	require('../../../../string/#/code-point-at/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/code-point-at/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/code-point-at/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/code-point-at/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/code-point-at/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/code-point-at/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/code-point-at/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/code-point-at/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/code-point-at/shim.js
new file mode 100644
index 00000000000000..0df4751c564421
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/code-point-at/shim.js
@@ -0,0 +1,81 @@
+// Taken from: https://github.com/mathiasbynens/String.prototype.codePointAt
+//             /blob/master/tests/tests.js
+
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.length, 1, "Length");
+
+	// String that starts with a BMP symbol
+	a(t.call('abc\uD834\uDF06def', ''), 0x61);
+	a(t.call('abc\uD834\uDF06def', '_'), 0x61);
+	a(t.call('abc\uD834\uDF06def'), 0x61);
+	a(t.call('abc\uD834\uDF06def', -Infinity), undefined);
+	a(t.call('abc\uD834\uDF06def', -1), undefined);
+	a(t.call('abc\uD834\uDF06def', -0), 0x61);
+	a(t.call('abc\uD834\uDF06def', 0), 0x61);
+	a(t.call('abc\uD834\uDF06def', 3), 0x1D306);
+	a(t.call('abc\uD834\uDF06def', 4), 0xDF06);
+	a(t.call('abc\uD834\uDF06def', 5), 0x64);
+	a(t.call('abc\uD834\uDF06def', 42), undefined);
+	a(t.call('abc\uD834\uDF06def', Infinity), undefined);
+	a(t.call('abc\uD834\uDF06def', Infinity), undefined);
+	a(t.call('abc\uD834\uDF06def', NaN), 0x61);
+	a(t.call('abc\uD834\uDF06def', false), 0x61);
+	a(t.call('abc\uD834\uDF06def', null), 0x61);
+	a(t.call('abc\uD834\uDF06def', undefined), 0x61);
+
+	// String that starts with an astral symbol
+	a(t.call('\uD834\uDF06def', ''), 0x1D306);
+	a(t.call('\uD834\uDF06def', '1'), 0xDF06);
+	a(t.call('\uD834\uDF06def', '_'), 0x1D306);
+	a(t.call('\uD834\uDF06def'), 0x1D306);
+	a(t.call('\uD834\uDF06def', -1), undefined);
+	a(t.call('\uD834\uDF06def', -0), 0x1D306);
+	a(t.call('\uD834\uDF06def', 0), 0x1D306);
+	a(t.call('\uD834\uDF06def', 1), 0xDF06);
+	a(t.call('\uD834\uDF06def', 42), undefined);
+	a(t.call('\uD834\uDF06def', false), 0x1D306);
+	a(t.call('\uD834\uDF06def', null), 0x1D306);
+	a(t.call('\uD834\uDF06def', undefined), 0x1D306);
+
+	// Lone high surrogates
+	a(t.call('\uD834abc', ''), 0xD834);
+	a(t.call('\uD834abc', '_'), 0xD834);
+	a(t.call('\uD834abc'), 0xD834);
+	a(t.call('\uD834abc', -1), undefined);
+	a(t.call('\uD834abc', -0), 0xD834);
+	a(t.call('\uD834abc', 0), 0xD834);
+	a(t.call('\uD834abc', false), 0xD834);
+	a(t.call('\uD834abc', NaN), 0xD834);
+	a(t.call('\uD834abc', null), 0xD834);
+	a(t.call('\uD834abc', undefined), 0xD834);
+
+	// Lone low surrogates
+	a(t.call('\uDF06abc', ''), 0xDF06);
+	a(t.call('\uDF06abc', '_'), 0xDF06);
+	a(t.call('\uDF06abc'), 0xDF06);
+	a(t.call('\uDF06abc', -1), undefined);
+	a(t.call('\uDF06abc', -0), 0xDF06);
+	a(t.call('\uDF06abc', 0), 0xDF06);
+	a(t.call('\uDF06abc', false), 0xDF06);
+	a(t.call('\uDF06abc', NaN), 0xDF06);
+	a(t.call('\uDF06abc', null), 0xDF06);
+	a(t.call('\uDF06abc', undefined), 0xDF06);
+
+	a.throws(function () { t.call(undefined); }, TypeError);
+	a.throws(function () { t.call(undefined, 4); }, TypeError);
+	a.throws(function () { t.call(null); }, TypeError);
+	a.throws(function () { t.call(null, 4); }, TypeError);
+	a(t.call(42, 0), 0x34);
+	a(t.call(42, 1), 0x32);
+	a(t.call({ toString: function () { return 'abc'; } }, 2), 0x63);
+
+	a.throws(function () { t.apply(undefined); }, TypeError);
+	a.throws(function () { t.apply(undefined, [4]); }, TypeError);
+	a.throws(function () { t.apply(null); }, TypeError);
+	a.throws(function () { t.apply(null, [4]); }, TypeError);
+	a(t.apply(42, [0]), 0x34);
+	a(t.apply(42, [1]), 0x32);
+	a(t.apply({ toString: function () { return 'abc'; } }, [2]), 0x63);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/contains/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/contains/implement.js
new file mode 100644
index 00000000000000..220f50d4672f13
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/contains/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../string/#/contains/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/contains/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/contains/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/contains/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/contains/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/contains/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/contains/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/contains/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/contains/shim.js
new file mode 100644
index 00000000000000..a0ea4db20812e5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/contains/shim.js
@@ -0,0 +1,14 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call('raz', ''), true, "Empty");
+	a(t.call('', ''), true, "Both Empty");
+	a(t.call('raz', 'raz'), true, "Same");
+	a(t.call('razdwa', 'raz'), true, "Starts with");
+	a(t.call('razdwa', 'dwa'), true, "Ends with");
+	a(t.call('razdwa', 'zdw'), true, "In middle");
+	a(t.call('', 'raz'), false, "Something in empty");
+	a(t.call('az', 'raz'), false, "Longer");
+	a(t.call('azasdfasdf', 'azff'), false, "Not found");
+	a(t.call('razdwa', 'raz', 1), false, "Position");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/ends-with/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/ends-with/implement.js
new file mode 100644
index 00000000000000..93bd2ddcd6dc20
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/ends-with/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../string/#/ends-with/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/ends-with/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/ends-with/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/ends-with/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/ends-with/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/ends-with/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/ends-with/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/ends-with/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/ends-with/shim.js
new file mode 100644
index 00000000000000..e4b93c407bc2b5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/ends-with/shim.js
@@ -0,0 +1,16 @@
+// In some parts copied from:
+// http://closure-library.googlecode.com/svn/trunk/closure/goog/
+// string/string_test.html
+
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call('abc', ''), true, "Empty needle");
+	a(t.call('abcd', 'cd'), true, "Ends with needle");
+	a(t.call('abcd', 'abcd'), true, "Needle equals haystack");
+	a(t.call('abcd', 'ab'), false, "Doesn't end with needle");
+	a(t.call('abc', 'defg'), false, "Length trick");
+	a(t.call('razdwa', 'zd', 3), false, "Position: false");
+	a(t.call('razdwa', 'zd', 4), true, "Position: true");
+	a(t.call('razdwa', 'zd', 5), false, "Position: false #2");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/hyphen-to-camel.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/hyphen-to-camel.js
new file mode 100644
index 00000000000000..bd7ded4befbc7d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/hyphen-to-camel.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call('raz-dwa-t-rzy-4y-rtr4-tiu-45-pa'), 'razDwaTRzy4yRtr4Tiu45Pa');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/indent.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/indent.js
new file mode 100644
index 00000000000000..eb92b36f5438d6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/indent.js
@@ -0,0 +1,9 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call('ra\nzz', ''), 'ra\nzz', "Empty");
+	a(t.call('ra\nzz', '\t', 3), '\t\t\tra\n\t\t\tzz', "String repeat");
+	a(t.call('ra\nzz\nsss\nfff\n', '\t'), '\tra\n\tzz\n\tsss\n\tfff\n',
+		"Multi-line");
+	a(t.call('ra\n\nzz\n', '\t'), '\tra\n\n\tzz\n', "Don't touch empty lines");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/last.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/last.js
new file mode 100644
index 00000000000000..ad36a213c6053e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/last.js
@@ -0,0 +1,6 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call(''), null, "Null");
+	a(t.call('abcdef'), 'f', "String");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/normalize/_data.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/normalize/_data.js
new file mode 100644
index 00000000000000..c741addb0055a9
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/normalize/_data.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t[0], 'object'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/normalize/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/normalize/implement.js
new file mode 100644
index 00000000000000..4886c9b834285b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/normalize/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../string/#/normalize/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/normalize/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/normalize/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/normalize/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/normalize/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/normalize/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/normalize/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/normalize/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/normalize/shim.js
new file mode 100644
index 00000000000000..28e27f595247be
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/normalize/shim.js
@@ -0,0 +1,13 @@
+// Taken from: https://github.com/walling/unorm/blob/master/test/es6-shim.js
+
+'use strict';
+
+var str = 'äiti';
+
+module.exports = function (t, a) {
+	a(t.call(str), "\u00e4iti");
+	a(t.call(str, "NFC"), "\u00e4iti");
+	a(t.call(str, "NFD"), "a\u0308iti");
+	a(t.call(str, "NFKC"), "\u00e4iti");
+	a(t.call(str, "NFKD"), "a\u0308iti");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/pad.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/pad.js
new file mode 100644
index 00000000000000..28c3fcaa10c4da
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/pad.js
@@ -0,0 +1,24 @@
+'use strict';
+
+var partial = require('../../../function/#/partial');
+
+module.exports = {
+	Left: function (t, a) {
+		t = partial.call(t, 'x', 5);
+
+		a(t.call('yy'), 'xxxyy');
+		a(t.call(''), 'xxxxx', "Empty string");
+
+		a(t.call('yyyyy'), 'yyyyy', 'Equal length');
+		a(t.call('yyyyyyy'), 'yyyyyyy', 'Longer');
+	},
+	Right: function (t, a) {
+		t = partial.call(t, 'x', -5);
+
+		a(t.call('yy'), 'yyxxx');
+		a(t.call(''), 'xxxxx', "Empty string");
+
+		a(t.call('yyyyy'), 'yyyyy', 'Equal length');
+		a(t.call('yyyyyyy'), 'yyyyyyy', 'Longer');
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/plain-replace-all.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/plain-replace-all.js
new file mode 100644
index 00000000000000..a425c87a40553b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/plain-replace-all.js
@@ -0,0 +1,11 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call('razdwatrzy', 'dwa', 'olera'), 'razoleratrzy', "Basic");
+	a(t.call('razdwatrzy', 'dwa', 'ole$&a'), 'razole$&atrzy', "Inserts");
+	a(t.call('razdwa', 'ola', 'sdfs'), 'razdwa', "No replace");
+
+	a(t.call('$raz$$dwa$trzy$', '$', '&&'), '&&raz&&&&dwa&&trzy&&', "Multi");
+	a(t.call('$raz$$dwa$$$$trzy$', '$$', '&'), '$raz&dwa&&trzy$',
+		"Multi many chars");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/plain-replace.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/plain-replace.js
new file mode 100644
index 00000000000000..54522ed749fe37
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/plain-replace.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call('razdwatrzy', 'dwa', 'olera'), 'razoleratrzy', "Basic");
+	a(t.call('razdwatrzy', 'dwa', 'ole$&a'), 'razole$&atrzy', "Inserts");
+	a(t.call('razdwa', 'ola', 'sdfs'), 'razdwa', "No replace");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/repeat/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/repeat/implement.js
new file mode 100644
index 00000000000000..7ff65a811068b4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/repeat/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../string/#/repeat/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/repeat/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/repeat/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/repeat/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/repeat/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/repeat/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/repeat/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/repeat/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/repeat/shim.js
new file mode 100644
index 00000000000000..7e0d077ec4bdb6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/repeat/shim.js
@@ -0,0 +1,8 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call('a', 0), '', "Empty");
+	a(t.call('a', 1), 'a', "1");
+	a(t.call('\t', 5), '\t\t\t\t\t', "Whitespace");
+	a(t.call('raz', 3), 'razrazraz', "Many chars");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/starts-with/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/starts-with/implement.js
new file mode 100644
index 00000000000000..fc8490fc916ac3
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/starts-with/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../../string/#/starts-with/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/starts-with/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/starts-with/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/starts-with/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/starts-with/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/starts-with/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/starts-with/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/starts-with/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/starts-with/shim.js
new file mode 100644
index 00000000000000..e0e123b324e115
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/#/starts-with/shim.js
@@ -0,0 +1,14 @@
+// Inspired and in some parts copied from:
+// http://closure-library.googlecode.com/svn/trunk/closure/goog
+// /string/string_test.html
+
+'use strict';
+
+module.exports = function (t, a) {
+	a(t.call('abc', ''), true, "Empty needle");
+	a(t.call('abcd', 'ab'), true, "Starts with needle");
+	a(t.call('abcd', 'abcd'), true, "Needle equals haystack");
+	a(t.call('abcd', 'bcde', 1), false, "Needle larger than haystack");
+	a(!t.call('abcd', 'cd'), true, "Doesn't start with needle");
+	a(t.call('abcd', 'bc', 1), true, "Position");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/format-method.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/format-method.js
new file mode 100644
index 00000000000000..bb5561ee45bb59
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/format-method.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function (t, a) {
+	t = t({ a: 'A', aa: 'B', ab: 'C', b: 'D',
+		c: function () { return ++this.a; } });
+	a(t.call({ a: 0 }, ' %a%aab%abb%b\\%aa%ab%c%c '), ' ABbCbD%aaC12 ');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/from-code-point/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/from-code-point/implement.js
new file mode 100644
index 00000000000000..0aceb97efdcf36
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/from-code-point/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../string/from-code-point/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/from-code-point/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/from-code-point/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/from-code-point/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/from-code-point/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/from-code-point/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/from-code-point/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/from-code-point/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/from-code-point/shim.js
new file mode 100644
index 00000000000000..88cda3d6364719
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/from-code-point/shim.js
@@ -0,0 +1,47 @@
+// Taken from: https://github.com/mathiasbynens/String.fromCodePoint/blob/master
+//             /tests/tests.js
+
+'use strict';
+
+var pow = Math.pow;
+
+module.exports = function (t, a) {
+	var counter, result;
+
+	a(t.length, 1, "Length");
+	a(String.propertyIsEnumerable('fromCodePoint'), false, "Not enumerable");
+
+	a(t(''), '\0', "Empty string");
+	a(t(), '', "No arguments");
+	a(t(-0), '\0', "-0");
+	a(t(0), '\0', "0");
+	a(t(0x1D306), '\uD834\uDF06', "Unicode");
+	a(t(0x1D306, 0x61, 0x1D307), '\uD834\uDF06a\uD834\uDF07', "Complex unicode");
+	a(t(0x61, 0x62, 0x1D307), 'ab\uD834\uDF07', "Complex");
+	a(t(false), '\0', "false");
+	a(t(null), '\0', "null");
+
+	a.throws(function () { t('_'); }, RangeError, "_");
+	a.throws(function () { t(Infinity); }, RangeError, "Infinity");
+	a.throws(function () { t(-Infinity); }, RangeError, "-Infinity");
+	a.throws(function () { t(-1); }, RangeError, "-1");
+	a.throws(function () { t(0x10FFFF + 1); }, RangeError, "Range error #1");
+	a.throws(function () { t(3.14); }, RangeError, "Range error #2");
+	a.throws(function () { t(3e-2); }, RangeError, "Range error #3");
+	a.throws(function () { t(-Infinity); }, RangeError, "Range error #4");
+	a.throws(function () { t(+Infinity); }, RangeError, "Range error #5");
+	a.throws(function () { t(NaN); }, RangeError, "Range error #6");
+	a.throws(function () { t(undefined); }, RangeError, "Range error #7");
+	a.throws(function () { t({}); }, RangeError, "Range error #8");
+	a.throws(function () { t(/re/); }, RangeError, "Range error #9");
+
+	counter = pow(2, 15) * 3 / 2;
+	result = [];
+	while (--counter >= 0) result.push(0); // one code unit per symbol
+	t.apply(null, result); // must not throw
+
+	counter = pow(2, 15) * 3 / 2;
+	result = [];
+	while (--counter >= 0) result.push(0xFFFF + 1); // two code units per symbol
+	t.apply(null, result); // must not throw
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/is-string.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/is-string.js
new file mode 100644
index 00000000000000..32f595829168ee
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/is-string.js
@@ -0,0 +1,11 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t(null), false, "Null");
+	a(t(''), true, "Empty string");
+	a(t(12), false, "Number");
+	a(t(false), false, "Boolean");
+	a(t(new Date()), false, "Date");
+	a(t(new String('raz')), true, "String object");
+	a(t('asdfaf'), true, "String");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/random-uniq.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/random-uniq.js
new file mode 100644
index 00000000000000..6791ac266e7530
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/random-uniq.js
@@ -0,0 +1,14 @@
+'use strict';
+
+var isValidFormat = RegExp.prototype.test.bind(/^[a-z0-9]+$/);
+
+module.exports = function (t, a) {
+	a(typeof t(), 'string');
+	a.ok(t().length > 7);
+	a.not(t(), t());
+	a.ok(isValidFormat(t()));
+	a.ok(isValidFormat(t()));
+	a.ok(isValidFormat(t()));
+	a.ok(isValidFormat(t()));
+	a.ok(isValidFormat(t()));
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/raw/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/raw/implement.js
new file mode 100644
index 00000000000000..59416de3af53ad
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/raw/implement.js
@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../string/raw/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/raw/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/raw/index.js
new file mode 100644
index 00000000000000..2e0bfa3249d806
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/raw/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/raw/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/raw/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/raw/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/raw/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/raw/shim.js
new file mode 100644
index 00000000000000..025ed780455667
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/test/string/raw/shim.js
@@ -0,0 +1,15 @@
+// Partially taken from:
+// https://github.com/paulmillr/es6-shim/blob/master/test/string.js
+
+'use strict';
+
+module.exports = function (t, a) {
+	var callSite = [];
+
+	callSite.raw = ["The total is ", " ($", " with tax)"];
+	a(t(callSite, '{total}', '{total * 1.01}'),
+		'The total is {total} (${total * 1.01} with tax)');
+
+	callSite.raw = [];
+	a(t(callSite, '{total}', '{total * 1.01}'), '');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/#/chain.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/#/chain.js
new file mode 100644
index 00000000000000..6dc1543b354531
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/#/chain.js
@@ -0,0 +1,40 @@
+'use strict';
+
+var setPrototypeOf = require('es5-ext/object/set-prototype-of')
+  , d              = require('d')
+  , Iterator       = require('../')
+  , validIterable  = require('../valid-iterable')
+
+  , push = Array.prototype.push
+  , defineProperties = Object.defineProperties
+  , IteratorChain;
+
+IteratorChain = function (iterators) {
+	defineProperties(this, {
+		__iterators__: d('', iterators),
+		__current__: d('w', iterators.shift())
+	});
+};
+if (setPrototypeOf) setPrototypeOf(IteratorChain, Iterator);
+
+IteratorChain.prototype = Object.create(Iterator.prototype, {
+	constructor: d(IteratorChain),
+	next: d(function () {
+		var result;
+		if (!this.__current__) return { done: true, value: undefined };
+		result = this.__current__.next();
+		while (result.done) {
+			this.__current__ = this.__iterators__.shift();
+			if (!this.__current__) return { done: true, value: undefined };
+			result = this.__current__.next();
+		}
+		return result;
+	})
+});
+
+module.exports = function () {
+	var iterators = [this];
+	push.apply(iterators, arguments);
+	iterators.forEach(validIterable);
+	return new IteratorChain(iterators);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/.lint b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/.lint
new file mode 100644
index 00000000000000..cf54d815684b2f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/.lint
@@ -0,0 +1,11 @@
+@root
+
+module
+
+tabs
+indent 2
+maxlen 100
+
+ass
+nomen
+plusplus
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/.npmignore b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/.npmignore
new file mode 100644
index 00000000000000..155e41f69142ef
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/.npmignore
@@ -0,0 +1,4 @@
+.DS_Store
+/node_modules
+/npm-debug.log
+/.lintcache
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/.travis.yml b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/.travis.yml
new file mode 100644
index 00000000000000..02c277cf565442
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/.travis.yml
@@ -0,0 +1,11 @@
+language: node_js
+node_js:
+  - 0.8
+  - 0.10
+  - 0.11
+
+notifications:
+  email:
+    - medikoo+es6-iterator@medikoo.com
+
+script: "npm test && npm run lint"
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/CHANGES b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/CHANGES
new file mode 100644
index 00000000000000..a2d1ec7c2af31c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/CHANGES
@@ -0,0 +1,28 @@
+v0.1.3  --  2015.02.02
+* Update dependencies
+* Fix spelling of LICENSE
+
+v0.1.2  --  2014.11.19
+* Optimise internal `_next` to not verify internal's list length at all times
+  (#2 thanks @RReverser)
+* Fix documentation examples
+* Configure lint scripts
+
+v0.1.1  --  2014.04.29
+* Fix es6-symbol dependency version
+
+v0.1.0  --  2014.04.29
+* Assure strictly npm hosted dependencies
+* Remove sparse arrays dedicated handling (as per spec)
+* Add: isIterable, validIterable and chain (method)
+* Remove toArray, it's addressed by Array.from (polyfil can be found in es5-ext/array/from)
+* Add break possiblity to 'forOf' via 'doBreak' function argument
+* Provide dedicated iterator for array-likes (ArrayIterator) and for strings (StringIterator)
+* Provide @@toStringTag symbol
+* When available rely on @@iterator symbol
+* Remove 32bit integer maximum list length restriction
+* Improve Iterator internals
+* Update to use latest version of dependencies
+
+v0.0.0  --  2013.10.12
+Initial (dev version)
\ No newline at end of file
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/LICENSE b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/LICENSE
new file mode 100644
index 00000000000000..04724a3ab1b70b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/LICENSE
@@ -0,0 +1,19 @@
+Copyright (C) 2013-2015 Mariusz Nowak (www.medikoo.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/README.md b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/README.md
new file mode 100644
index 00000000000000..288373da7ab506
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/README.md
@@ -0,0 +1,148 @@
+# es6-iterator
+## ECMAScript 6 Iterator interface
+
+### Installation
+
+	$ npm install es6-iterator
+	
+To port it to Browser or any other (non CJS) environment, use your favorite CJS bundler. No favorite yet? Try: [Browserify](http://browserify.org/), [Webmake](https://github.com/medikoo/modules-webmake) or [Webpack](http://webpack.github.io/)
+
+## API
+
+### Constructors
+
+#### Iterator(list) _(es6-iterator)_
+
+Abstract Iterator interface. Meant for extensions and not to be used on its own.
+
+Accepts any _list_ object (technically object with numeric _length_ property).
+
+_Mind it doesn't iterate strings properly, for that use dedicated [StringIterator](#string-iterator)_
+
+```javascript
+var Iterator = require('es6-iterator')
+var iterator = new Iterator([1, 2, 3]);
+
+iterator.next(); // { value: 1, done: false }
+iterator.next(); // { value: 2, done: false }
+iterator.next(); // { value: 3, done: false }
+iterator.next(); // { value: undefined, done: true }
+```
+
+
+#### ArrayIterator(arrayLike[, kind]) _(es6-iterator/array)_
+
+Dedicated for arrays and array-likes. Supports three iteration kinds:
+* __value__ _(default)_ - Iterates values
+* __key__ - Iterates indexes
+* __key+value__ - Iterates keys and indexes, each iteration value is in _[key, value]_ form.
+
+
+```javascript
+var ArrayIterator = require('es6-iterator/array')
+var iterator = new ArrayIterator([1, 2, 3], 'key+value');
+
+iterator.next(); // { value: [0, 1], done: false }
+iterator.next(); // { value: [1, 2], done: false }
+iterator.next(); // { value: [2, 3], done: false }
+iterator.next(); // { value: undefined, done: true }
+```
+
+May also be used for _arguments_ objects:
+
+```javascript
+(function () {
+  var iterator = new ArrayIterator(arguments);
+
+  iterator.next(); // { value: 1, done: false }
+  iterator.next(); // { value: 2, done: false }
+  iterator.next(); // { value: 3, done: false }
+  iterator.next(); // { value: undefined, done: true }
+}(1, 2, 3));
+```
+
+#### StringIterator(str) _(es6-iterator/string)_
+
+Assures proper iteration over unicode symbols.  
+See: http://mathiasbynens.be/notes/javascript-unicode
+
+```javascript
+var StringIterator = require('es6-iterator/string');
+var iterator = new StringIterator('f🙈o🙉o🙊');
+
+iterator.next(); // { value: 'f', done: false }
+iterator.next(); // { value: '🙈', done: false }
+iterator.next(); // { value: 'o', done: false }
+iterator.next(); // { value: '🙉', done: false }
+iterator.next(); // { value: 'o', done: false }
+iterator.next(); // { value: '🙊', done: false }
+iterator.next(); // { value: undefined, done: true }
+```
+
+### Function utilities
+
+#### forOf(iterable, callback[, thisArg]) _(es6-iterator/for-of)_
+
+Polyfill for ECMAScript 6 [`for...of`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/for...of) statement.
+
+```
+var forOf = require('es6-iterator/for-of');
+var result = [];
+
+forOf('🙈🙉🙊', function (monkey) { result.push(monkey); });
+console.log(result); // ['🙈', '🙉', '🙊'];
+```
+
+Optionally you can break iteration at any point:
+
+```javascript
+var result = [];
+
+forOf([1,2,3,4]', function (val, doBreak) {
+  result.push(monkey);
+  if (val >= 3) doBreak();
+});
+console.log(result); // [1, 2, 3];
+```
+
+#### get(obj) _(es6-iterator/get)_
+
+Return iterator for any iterable object.
+
+```javascript
+var getIterator = require('es6-iterator/get');
+var iterator = get([1,2,3]);
+
+iterator.next(); // { value: 1, done: false }
+iterator.next(); // { value: 2, done: false }
+iterator.next(); // { value: 3, done: false }
+iterator.next(); // { value: undefined, done: true }
+```
+
+#### isIterable(obj) _(es6-iterator/is-iterable)_
+
+Whether _obj_ is iterable
+
+```javascript
+var isIterable = require('es6-iterator/is-iterable');
+
+isIterable(null); // false
+isIterable(true); // false
+isIterable('str'); // true
+isIterable(['a', 'r', 'r']); // true
+isIterable(new ArrayIterator([])); // true
+```
+
+#### validIterable(obj) _(es6-iterator/valid-iterable)_
+
+If _obj_ is an iterable it is returned. Otherwise _TypeError_ is thrown.
+
+### Method extensions
+
+#### iterator.chain(iterator1[, …iteratorn]) _(es6-iterator/#/chain)_
+
+Chain multiple iterators into one.
+
+### Tests [![Build Status](https://travis-ci.org/medikoo/es6-iterator.png)](https://travis-ci.org/medikoo/es6-iterator)
+
+	$ npm test
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/array.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/array.js
new file mode 100644
index 00000000000000..885ad0a4fd7870
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/array.js
@@ -0,0 +1,30 @@
+'use strict';
+
+var setPrototypeOf = require('es5-ext/object/set-prototype-of')
+  , contains       = require('es5-ext/string/#/contains')
+  , d              = require('d')
+  , Iterator       = require('./')
+
+  , defineProperty = Object.defineProperty
+  , ArrayIterator;
+
+ArrayIterator = module.exports = function (arr, kind) {
+	if (!(this instanceof ArrayIterator)) return new ArrayIterator(arr, kind);
+	Iterator.call(this, arr);
+	if (!kind) kind = 'value';
+	else if (contains.call(kind, 'key+value')) kind = 'key+value';
+	else if (contains.call(kind, 'key')) kind = 'key';
+	else kind = 'value';
+	defineProperty(this, '__kind__', d('', kind));
+};
+if (setPrototypeOf) setPrototypeOf(ArrayIterator, Iterator);
+
+ArrayIterator.prototype = Object.create(Iterator.prototype, {
+	constructor: d(ArrayIterator),
+	_resolve: d(function (i) {
+		if (this.__kind__ === 'value') return this.__list__[i];
+		if (this.__kind__ === 'key+value') return [i, this.__list__[i]];
+		return i;
+	}),
+	toString: d(function () { return '[object Array Iterator]'; })
+});
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/for-of.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/for-of.js
new file mode 100644
index 00000000000000..111f5522735204
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/for-of.js
@@ -0,0 +1,44 @@
+'use strict';
+
+var callable = require('es5-ext/object/valid-callable')
+  , isString = require('es5-ext/string/is-string')
+  , get      = require('./get')
+
+  , isArray = Array.isArray, call = Function.prototype.call;
+
+module.exports = function (iterable, cb/*, thisArg*/) {
+	var mode, thisArg = arguments[2], result, doBreak, broken, i, l, char, code;
+	if (isArray(iterable)) mode = 'array';
+	else if (isString(iterable)) mode = 'string';
+	else iterable = get(iterable);
+
+	callable(cb);
+	doBreak = function () { broken = true; };
+	if (mode === 'array') {
+		iterable.some(function (value) {
+			call.call(cb, thisArg, value, doBreak);
+			if (broken) return true;
+		});
+		return;
+	}
+	if (mode === 'string') {
+		l = iterable.length;
+		for (i = 0; i < l; ++i) {
+			char = iterable[i];
+			if ((i + 1) < l) {
+				code = char.charCodeAt(0);
+				if ((code >= 0xD800) && (code <= 0xDBFF)) char += iterable[++i];
+			}
+			call.call(cb, thisArg, char, doBreak);
+			if (broken) break;
+		}
+		return;
+	}
+	result = iterable.next();
+
+	while (!result.done) {
+		call.call(cb, thisArg, result.value, doBreak);
+		if (broken) return;
+		result = iterable.next();
+	}
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/get.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/get.js
new file mode 100644
index 00000000000000..38230fd85a2101
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/get.js
@@ -0,0 +1,13 @@
+'use strict';
+
+var isString = require('es5-ext/string/is-string')
+  , ArrayIterator  = require('./array')
+  , StringIterator = require('./string')
+  , iterable       = require('./valid-iterable')
+  , iteratorSymbol = require('es6-symbol').iterator;
+
+module.exports = function (obj) {
+	if (typeof iterable(obj)[iteratorSymbol] === 'function') return obj[iteratorSymbol]();
+	if (isString(obj)) return new StringIterator(obj);
+	return new ArrayIterator(obj);
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/index.js
new file mode 100644
index 00000000000000..10fd08958f68c7
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/index.js
@@ -0,0 +1,90 @@
+'use strict';
+
+var clear    = require('es5-ext/array/#/clear')
+  , assign   = require('es5-ext/object/assign')
+  , callable = require('es5-ext/object/valid-callable')
+  , value    = require('es5-ext/object/valid-value')
+  , d        = require('d')
+  , autoBind = require('d/auto-bind')
+  , Symbol   = require('es6-symbol')
+
+  , defineProperty = Object.defineProperty
+  , defineProperties = Object.defineProperties
+  , Iterator;
+
+module.exports = Iterator = function (list, context) {
+	if (!(this instanceof Iterator)) return new Iterator(list, context);
+	defineProperties(this, {
+		__list__: d('w', value(list)),
+		__context__: d('w', context),
+		__nextIndex__: d('w', 0)
+	});
+	if (!context) return;
+	callable(context.on);
+	context.on('_add', this._onAdd);
+	context.on('_delete', this._onDelete);
+	context.on('_clear', this._onClear);
+};
+
+defineProperties(Iterator.prototype, assign({
+	constructor: d(Iterator),
+	_next: d(function () {
+		var i;
+		if (!this.__list__) return;
+		if (this.__redo__) {
+			i = this.__redo__.shift();
+			if (i !== undefined) return i;
+		}
+		if (this.__nextIndex__ < this.__list__.length) return this.__nextIndex__++;
+		this._unBind();
+	}),
+	next: d(function () { return this._createResult(this._next()); }),
+	_createResult: d(function (i) {
+		if (i === undefined) return { done: true, value: undefined };
+		return { done: false, value: this._resolve(i) };
+	}),
+	_resolve: d(function (i) { return this.__list__[i]; }),
+	_unBind: d(function () {
+		this.__list__ = null;
+		delete this.__redo__;
+		if (!this.__context__) return;
+		this.__context__.off('_add', this._onAdd);
+		this.__context__.off('_delete', this._onDelete);
+		this.__context__.off('_clear', this._onClear);
+		this.__context__ = null;
+	}),
+	toString: d(function () { return '[object Iterator]'; })
+}, autoBind({
+	_onAdd: d(function (index) {
+		if (index >= this.__nextIndex__) return;
+		++this.__nextIndex__;
+		if (!this.__redo__) {
+			defineProperty(this, '__redo__', d('c', [index]));
+			return;
+		}
+		this.__redo__.forEach(function (redo, i) {
+			if (redo >= index) this.__redo__[i] = ++redo;
+		}, this);
+		this.__redo__.push(index);
+	}),
+	_onDelete: d(function (index) {
+		var i;
+		if (index >= this.__nextIndex__) return;
+		--this.__nextIndex__;
+		if (!this.__redo__) return;
+		i = this.__redo__.indexOf(index);
+		if (i !== -1) this.__redo__.splice(i, 1);
+		this.__redo__.forEach(function (redo, i) {
+			if (redo > index) this.__redo__[i] = --redo;
+		}, this);
+	}),
+	_onClear: d(function () {
+		if (this.__redo__) clear.call(this.__redo__);
+		this.__nextIndex__ = 0;
+	})
+})));
+
+defineProperty(Iterator.prototype, Symbol.iterator, d(function () {
+	return this;
+}));
+defineProperty(Iterator.prototype, Symbol.toStringTag, d('', 'Iterator'));
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/is-iterable.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/is-iterable.js
new file mode 100644
index 00000000000000..bbcf10492e1dc0
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/is-iterable.js
@@ -0,0 +1,13 @@
+'use strict';
+
+var isString       = require('es5-ext/string/is-string')
+  , iteratorSymbol = require('es6-symbol').iterator
+
+  , isArray = Array.isArray;
+
+module.exports = function (value) {
+	if (value == null) return false;
+	if (isArray(value)) return true;
+	if (isString(value)) return true;
+	return (typeof value[iteratorSymbol] === 'function');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/package.json b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/package.json
new file mode 100644
index 00000000000000..593d080e609275
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/package.json
@@ -0,0 +1,66 @@
+{
+  "name": "es6-iterator",
+  "version": "0.1.3",
+  "description": "Iterator abstraction based on ES6 specification",
+  "author": {
+    "name": "Mariusz Nowak",
+    "email": "medyk@medikoo.com",
+    "url": "http://www.medikoo.com/"
+  },
+  "keywords": [
+    "iterator",
+    "array",
+    "list",
+    "set",
+    "map",
+    "generator"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/medikoo/es6-iterator.git"
+  },
+  "dependencies": {
+    "d": "~0.1.1",
+    "es5-ext": "~0.10.5",
+    "es6-symbol": "~2.0.1"
+  },
+  "devDependencies": {
+    "event-emitter": "~0.3.3",
+    "tad": "~0.2.1",
+    "xlint": "~0.2.2",
+    "xlint-jslint-medikoo": "~0.1.2"
+  },
+  "scripts": {
+    "lint": "node node_modules/xlint/bin/xlint --linter=node_modules/xlint-jslint-medikoo/index.js --no-cache --no-stream",
+    "lint-console": "node node_modules/xlint/bin/xlint --linter=node_modules/xlint-jslint-medikoo/index.js --watch",
+    "test": "node ./node_modules/tad/bin/tad"
+  },
+  "license": "MIT",
+  "gitHead": "2addc362c6f139e4941cf4726eeb59e5960c5cef",
+  "bugs": {
+    "url": "https://github.com/medikoo/es6-iterator/issues"
+  },
+  "homepage": "https://github.com/medikoo/es6-iterator",
+  "_id": "es6-iterator@0.1.3",
+  "_shasum": "d6f58b8c4fc413c249b4baa19768f8e4d7c8944e",
+  "_from": "es6-iterator@>=0.1.1 <0.2.0",
+  "_npmVersion": "2.3.0",
+  "_nodeVersion": "0.11.16",
+  "_npmUser": {
+    "name": "medikoo",
+    "email": "medikoo+npm@medikoo.com"
+  },
+  "maintainers": [
+    {
+      "name": "medikoo",
+      "email": "medikoo+npm@medikoo.com"
+    }
+  ],
+  "dist": {
+    "shasum": "d6f58b8c4fc413c249b4baa19768f8e4d7c8944e",
+    "tarball": "http://registry.npmjs.org/es6-iterator/-/es6-iterator-0.1.3.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/es6-iterator/-/es6-iterator-0.1.3.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/string.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/string.js
new file mode 100644
index 00000000000000..cdb39ea4e49931
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/string.js
@@ -0,0 +1,37 @@
+// Thanks @mathiasbynens
+// http://mathiasbynens.be/notes/javascript-unicode#iterating-over-symbols
+
+'use strict';
+
+var setPrototypeOf = require('es5-ext/object/set-prototype-of')
+  , d              = require('d')
+  , Iterator       = require('./')
+
+  , defineProperty = Object.defineProperty
+  , StringIterator;
+
+StringIterator = module.exports = function (str) {
+	if (!(this instanceof StringIterator)) return new StringIterator(str);
+	str = String(str);
+	Iterator.call(this, str);
+	defineProperty(this, '__length__', d('', str.length));
+
+};
+if (setPrototypeOf) setPrototypeOf(StringIterator, Iterator);
+
+StringIterator.prototype = Object.create(Iterator.prototype, {
+	constructor: d(StringIterator),
+	_next: d(function () {
+		if (!this.__list__) return;
+		if (this.__nextIndex__ < this.__length__) return this.__nextIndex__++;
+		this._unBind();
+	}),
+	_resolve: d(function (i) {
+		var char = this.__list__[i], code;
+		if (this.__nextIndex__ === this.__length__) return char;
+		code = char.charCodeAt(0);
+		if ((code >= 0xD800) && (code <= 0xDBFF)) return char + this.__list__[this.__nextIndex__++];
+		return char;
+	}),
+	toString: d(function () { return '[object String Iterator]'; })
+});
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/test/#/chain.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/test/#/chain.js
new file mode 100644
index 00000000000000..a414c66d78f44f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/test/#/chain.js
@@ -0,0 +1,23 @@
+'use strict';
+
+var Iterator = require('../../');
+
+module.exports = function (t, a) {
+	var i1 = new Iterator(['raz', 'dwa', 'trzy'])
+	  , i2 = new Iterator(['cztery', 'pięć', 'sześć'])
+	  , i3 = new Iterator(['siedem', 'osiem', 'dziewięć'])
+
+	  , iterator = t.call(i1, i2, i3);
+
+	a.deep(iterator.next(), { done: false, value: 'raz' }, "#1");
+	a.deep(iterator.next(), { done: false, value: 'dwa' }, "#2");
+	a.deep(iterator.next(), { done: false, value: 'trzy' }, "#3");
+	a.deep(iterator.next(), { done: false, value: 'cztery' }, "#4");
+	a.deep(iterator.next(), { done: false, value: 'pięć' }, "#5");
+	a.deep(iterator.next(), { done: false, value: 'sześć' }, "#6");
+	a.deep(iterator.next(), { done: false, value: 'siedem' }, "#7");
+	a.deep(iterator.next(), { done: false, value: 'osiem' }, "#8");
+	a.deep(iterator.next(), { done: false, value: 'dziewięć' }, "#9");
+	a.deep(iterator.next(), { done: true, value: undefined }, "Done #1");
+	a.deep(iterator.next(), { done: true, value: undefined }, "Done #2");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/test/array.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/test/array.js
new file mode 100644
index 00000000000000..ae7c2199e84a72
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/test/array.js
@@ -0,0 +1,67 @@
+'use strict';
+
+var iteratorSymbol = require('es6-symbol').iterator;
+
+module.exports = function (T) {
+	return {
+		Values: function (a) {
+			var x = ['raz', 'dwa', 'trzy', 'cztery', 'pięć', 'sześć'], it;
+
+			it = new T(x);
+			a(it[iteratorSymbol](), it, "@@iterator");
+			a.deep(it.next(), { done: false, value: 'raz' }, "#1");
+			a.deep(it.next(), { done: false, value: 'dwa' }, "#2");
+			x.splice(1, 0, 'elo');
+			a.deep(it.next(), { done: false, value: 'dwa' }, "Insert");
+			a.deep(it.next(), { done: false, value: 'trzy' }, "#3");
+			a.deep(it.next(), { done: false, value: 'cztery' }, "#4");
+			x.pop();
+			a.deep(it.next(), { done: false, value: 'pięć' }, "#5");
+			a.deep(it.next(), { done: true, value: undefined }, "End");
+		},
+		"Keys & Values": function (a) {
+			var x = ['raz', 'dwa', 'trzy', 'cztery', 'pięć', 'sześć'], it;
+
+			it = new T(x, 'key+value');
+			a(it[iteratorSymbol](), it, "@@iterator");
+			a.deep(it.next(), { done: false, value: [0, 'raz'] }, "#1");
+			a.deep(it.next(), { done: false, value: [1, 'dwa'] }, "#2");
+			x.splice(1, 0, 'elo');
+			a.deep(it.next(), { done: false, value: [2, 'dwa'] }, "Insert");
+			a.deep(it.next(), { done: false, value: [3, 'trzy'] }, "#3");
+			a.deep(it.next(), { done: false, value: [4, 'cztery'] }, "#4");
+			x.pop();
+			a.deep(it.next(), { done: false, value: [5, 'pięć'] }, "#5");
+			a.deep(it.next(), { done: true, value: undefined }, "End");
+		},
+		Keys: function (a) {
+			var x = ['raz', 'dwa', 'trzy', 'cztery', 'pięć', 'sześć'], it;
+
+			it = new T(x, 'key');
+			a(it[iteratorSymbol](), it, "@@iterator");
+			a.deep(it.next(), { done: false, value: 0 }, "#1");
+			a.deep(it.next(), { done: false, value: 1 }, "#2");
+			x.splice(1, 0, 'elo');
+			a.deep(it.next(), { done: false, value: 2 }, "Insert");
+			a.deep(it.next(), { done: false, value: 3 }, "#3");
+			a.deep(it.next(), { done: false, value: 4 }, "#4");
+			x.pop();
+			a.deep(it.next(), { done: false, value: 5 }, "#5");
+			a.deep(it.next(), { done: true, value: undefined }, "End");
+		},
+		Sparse: function (a) {
+			var x = new Array(6), it;
+
+			x[2] = 'raz';
+			x[4] = 'dwa';
+			it = new T(x);
+			a.deep(it.next(), { done: false, value: undefined }, "#1");
+			a.deep(it.next(), { done: false, value: undefined }, "#2");
+			a.deep(it.next(), { done: false, value: 'raz' }, "#3");
+			a.deep(it.next(), { done: false, value: undefined }, "#4");
+			a.deep(it.next(), { done: false, value: 'dwa' }, "#5");
+			a.deep(it.next(), { done: false, value: undefined }, "#6");
+			a.deep(it.next(), { done: true, value: undefined }, "End");
+		}
+	};
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/test/for-of.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/test/for-of.js
new file mode 100644
index 00000000000000..502e7b767f61b2
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/test/for-of.js
@@ -0,0 +1,35 @@
+'use strict';
+
+var ArrayIterator = require('../array')
+
+  , slice = Array.prototype.slice;
+
+module.exports = function (t, a) {
+	var i = 0, x = ['raz', 'dwa', 'trzy'], y = {}, called = 0;
+	t(x, function () {
+		a.deep(slice.call(arguments, 0, 1), [x[i]], "Array " + i + "#");
+		a(this, y, "Array: context:  " + (i++) + "#");
+	}, y);
+	i = 0;
+	t(x = 'foo', function () {
+		a.deep(slice.call(arguments, 0, 1), [x[i]], "String " + i + "#");
+		a(this, y, "Regular String: context:  " + (i++) + "#");
+	}, y);
+	i = 0;
+	x = ['r', '💩', 'z'];
+	t('r💩z', function () {
+		a.deep(slice.call(arguments, 0, 1), [x[i]], "String " + i + "#");
+		a(this, y, "Unicode String: context:  " + (i++) + "#");
+	}, y);
+	i = 0;
+	t(new ArrayIterator(x), function () {
+		a.deep(slice.call(arguments, 0, 1), [x[i]], "Iterator " + i + "#");
+		a(this, y, "Iterator: context:  " + (i++) + "#");
+	}, y);
+
+	t(x = ['raz', 'dwa', 'trzy'], function (value, doBreak) {
+		++called;
+		return doBreak();
+	});
+	a(called, 1, "Break");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/test/get.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/test/get.js
new file mode 100644
index 00000000000000..7309590cba5689
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/test/get.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var iteratorSymbol = require('es6-symbol').iterator
+  , Iterator       = require('../');
+
+module.exports = function (t, a) {
+	var iterator;
+	a.throws(function () { t(); }, TypeError, "Null");
+	a.throws(function () { t({}); }, TypeError, "Plain object");
+	a.throws(function () { t({ length: 0 }); }, TypeError, "Array-like");
+	iterator = {};
+	iterator[iteratorSymbol] = function () { return new Iterator([]); };
+	a(t(iterator) instanceof Iterator, true, "Iterator");
+	a(String(t([])), '[object Array Iterator]', " Array");
+	a(String(t('foo')), '[object String Iterator]', "String");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/test/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/test/index.js
new file mode 100644
index 00000000000000..ea3621adfebeb5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/test/index.js
@@ -0,0 +1,99 @@
+'use strict';
+
+var ee             = require('event-emitter')
+  , iteratorSymbol = require('es6-symbol').iterator;
+
+module.exports = function (T) {
+	return {
+		"": function (a) {
+			var x = ['raz', 'dwa', 'trzy', 'cztery', 'pięć'], it, y, z;
+
+			it = new T(x);
+			a(it[iteratorSymbol](), it, "@@iterator");
+			y = it.next();
+			a.deep(y, { done: false, value: 'raz' }, "#1");
+			z = it.next();
+			a.not(y, z, "Recreate result");
+			a.deep(z, { done: false, value: 'dwa' }, "#2");
+			a.deep(it.next(), { done: false, value: 'trzy' }, "#3");
+			a.deep(it.next(), { done: false, value: 'cztery' }, "#4");
+			a.deep(it.next(), { done: false, value: 'pięć' }, "#5");
+			a.deep(y = it.next(), { done: true, value: undefined }, "End");
+			a.not(y, it.next(), "Recreate result on dead");
+		},
+		Emited: function (a) {
+			var x = ['raz', 'dwa', 'trzy', 'cztery', 'pięć'], y, it;
+
+			y = ee();
+			it = new T(x, y);
+			a.deep(it.next(), { done: false, value: 'raz' }, "#1");
+			a.deep(it.next(), { done: false, value: 'dwa' }, "#2");
+			y.emit('_add', x.push('sześć') - 1);
+			a.deep(it.next(), { done: false, value: 'trzy' }, "#3");
+			x.splice(1, 0, 'półtora');
+			y.emit('_add', 1);
+			a.deep(it.next(), { done: false, value: 'półtora' }, "Insert");
+			x.splice(5, 1);
+			y.emit('_delete', 5);
+			a.deep(it.next(), { done: false, value: 'cztery' }, "#4");
+			a.deep(it.next(), { done: false, value: 'sześć' }, "#5");
+			a.deep(it.next(), { done: true, value: undefined }, "End");
+		},
+		"Emited #2": function (a) {
+			var x = ['raz', 'dwa', 'trzy', 'cztery', 'pięć', 'sześć'], y, it;
+
+			y = ee();
+			it = new T(x, y);
+			a.deep(it.next(), { done: false, value: 'raz' }, "#1");
+			a.deep(it.next(), { done: false, value: 'dwa' }, "#2");
+			x.splice(1, 0, 'półtora');
+			y.emit('_add', 1);
+			x.splice(1, 0, '1.25');
+			y.emit('_add', 1);
+			x.splice(0, 1);
+			y.emit('_delete', 0);
+			a.deep(it.next(), { done: false, value: 'półtora' }, "Insert");
+			a.deep(it.next(), { done: false, value: '1.25' }, "Insert #2");
+			a.deep(it.next(), { done: false, value: 'trzy' }, "#3");
+			a.deep(it.next(), { done: false, value: 'cztery' }, "#4");
+			x.splice(5, 1);
+			y.emit('_delete', 5);
+			a.deep(it.next(), { done: false, value: 'sześć' }, "#5");
+			a.deep(it.next(), { done: true, value: undefined }, "End");
+		},
+		"Emited: Clear #1": function (a) {
+			var x = ['raz', 'dwa', 'trzy', 'cztery', 'pięć', 'sześć'], y, it;
+
+			y = ee();
+			it = new T(x, y);
+			a.deep(it.next(), { done: false, value: 'raz' }, "#1");
+			a.deep(it.next(), { done: false, value: 'dwa' }, "#2");
+			x.length = 0;
+			y.emit('_clear');
+			a.deep(it.next(), { done: true, value: undefined }, "End");
+		},
+		"Emited: Clear #2": function (a) {
+			var x = ['raz', 'dwa', 'trzy', 'cztery', 'pięć', 'sześć'], y, it;
+
+			y = ee();
+			it = new T(x, y);
+			a.deep(it.next(), { done: false, value: 'raz' }, "#1");
+			a.deep(it.next(), { done: false, value: 'dwa' }, "#2");
+			x.length = 0;
+			y.emit('_clear');
+			x.push('foo');
+			x.push('bar');
+			a.deep(it.next(), { done: false, value: 'foo' }, "#3");
+			a.deep(it.next(), { done: false, value: 'bar' }, "#4");
+			x.splice(1, 0, 'półtora');
+			y.emit('_add', 1);
+			x.splice(1, 0, '1.25');
+			y.emit('_add', 1);
+			x.splice(0, 1);
+			y.emit('_delete', 0);
+			a.deep(it.next(), { done: false, value: 'półtora' }, "Insert");
+			a.deep(it.next(), { done: false, value: '1.25' }, "Insert #2");
+			a.deep(it.next(), { done: true, value: undefined }, "End");
+		}
+	};
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/test/is-iterable.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/test/is-iterable.js
new file mode 100644
index 00000000000000..7c5c59b6d75a62
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/test/is-iterable.js
@@ -0,0 +1,18 @@
+'use strict';
+
+var iteratorSymbol = require('es6-symbol').iterator
+  , Iterator       = require('../');
+
+module.exports = function (t, a) {
+	var iterator;
+	a(t(), false, "Undefined");
+	a(t(123), false, "Number");
+	a(t({}), false, "Plain object");
+	a(t({ length: 0 }), false, "Array-like");
+	iterator = {};
+	iterator[iteratorSymbol] = function () { return new Iterator([]); };
+	a(t(iterator), true, "Iterator");
+	a(t([]), true, "Array");
+	a(t('foo'), true, "String");
+	a(t(''), true, "Empty string");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/test/string.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/test/string.js
new file mode 100644
index 00000000000000..d11855f2511609
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/test/string.js
@@ -0,0 +1,23 @@
+'use strict';
+
+var iteratorSymbol = require('es6-symbol').iterator;
+
+module.exports = function (T, a) {
+	var it = new T('foobar');
+
+	a(it[iteratorSymbol](), it, "@@iterator");
+	a.deep(it.next(), { done: false, value: 'f' }, "#1");
+	a.deep(it.next(), { done: false, value: 'o' }, "#2");
+	a.deep(it.next(), { done: false, value: 'o' }, "#3");
+	a.deep(it.next(), { done: false, value: 'b' }, "#4");
+	a.deep(it.next(), { done: false, value: 'a' }, "#5");
+	a.deep(it.next(), { done: false, value: 'r' }, "#6");
+	a.deep(it.next(), { done: true, value: undefined }, "End");
+
+	a.h1("Outside of BMP");
+	it = new T('r💩z');
+	a.deep(it.next(), { done: false, value: 'r' }, "#1");
+	a.deep(it.next(), { done: false, value: '💩' }, "#2");
+	a.deep(it.next(), { done: false, value: 'z' }, "#3");
+	a.deep(it.next(), { done: true, value: undefined }, "End");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/test/valid-iterable.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/test/valid-iterable.js
new file mode 100644
index 00000000000000..7760b017826085
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/test/valid-iterable.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var iteratorSymbol = require('es6-symbol').iterator
+  , Iterator       = require('../');
+
+module.exports = function (t, a) {
+	var obj;
+	a.throws(function () { t(); }, TypeError, "Undefined");
+	a.throws(function () { t({}); }, TypeError, "Plain object");
+	a.throws(function () { t({ length: 0 }); }, TypeError, "Array-like");
+	obj = {};
+	obj[iteratorSymbol] = function () { return new Iterator([]); };
+	a(t(obj), obj, "Iterator");
+	obj = [];
+	a(t(obj), obj, 'Array');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/valid-iterable.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/valid-iterable.js
new file mode 100644
index 00000000000000..d330997cb1d6af
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-iterator/valid-iterable.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var isIterable = require('./is-iterable');
+
+module.exports = function (value) {
+	if (!isIterable(value)) throw new TypeError(value + " is not iterable");
+	return value;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/.lint b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/.lint
new file mode 100644
index 00000000000000..1851752f99bfda
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/.lint
@@ -0,0 +1,13 @@
+@root
+
+module
+
+tabs
+indent 2
+maxlen 100
+
+ass
+nomen
+plusplus
+newcap
+vars
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/.npmignore b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/.npmignore
new file mode 100644
index 00000000000000..155e41f69142ef
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/.npmignore
@@ -0,0 +1,4 @@
+.DS_Store
+/node_modules
+/npm-debug.log
+/.lintcache
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/.travis.yml b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/.travis.yml
new file mode 100644
index 00000000000000..afd3509a26b27d
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/.travis.yml
@@ -0,0 +1,9 @@
+language: node_js
+node_js:
+  - 0.8
+  - 0.10
+  - 0.11
+
+notifications:
+  email:
+    - medikoo+es6-symbol@medikoo.com
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/CHANGES b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/CHANGES
new file mode 100644
index 00000000000000..df8c27efc38de2
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/CHANGES
@@ -0,0 +1,34 @@
+v2.0.1  --  2015.01.28
+* Fix Symbol.prototype[Symbol.isPrimitive] implementation
+* Improve validation within Symbol.prototype.toString and
+  Symbol.prototype.valueOf
+
+v2.0.0  --  2015.01.28
+* Update up to changes in specification:
+  * Implement `for` and `keyFor`
+  * Remove `Symbol.create` and `Symbol.isRegExp`
+  * Add `Symbol.match`, `Symbol.replace`, `Symbol.search`, `Symbol.species` and
+    `Symbol.split`
+* Rename `validSymbol` to `validateSymbol`
+* Improve documentation
+* Remove dead test modules
+
+v1.0.0  --  2015.01.26
+* Fix enumerability for symbol properties set normally (e.g. obj[symbol] = value)
+* Introduce initialization via hidden constructor
+* Fix isSymbol handling of polyfill values when native Symbol is present
+* Fix spelling of LICENSE
+* Configure lint scripts
+
+v0.1.1  --  2014.10.07
+* Fix isImplemented, so it returns true in case of polyfill
+* Improve documentations
+
+v0.1.0  --  2014.04.28
+* Assure strictly npm dependencies
+* Update to use latest versions of dependencies
+* Fix implementation detection so it doesn't crash on `String(symbol)`
+* throw on `new Symbol()` (as decided by TC39)
+
+v0.0.0  --  2013.11.15
+* Initial (dev) version
\ No newline at end of file
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/LICENSE b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/LICENSE
new file mode 100644
index 00000000000000..04724a3ab1b70b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/LICENSE
@@ -0,0 +1,19 @@
+Copyright (C) 2013-2015 Mariusz Nowak (www.medikoo.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/README.md b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/README.md
new file mode 100644
index 00000000000000..95d6780ba78cb4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/README.md
@@ -0,0 +1,71 @@
+# es6-symbol
+## ECMAScript 6 Symbol polyfill
+
+For more information about symbols see following links
+- [Symbols in ECMAScript 6 by Axel Rauschmayer](http://www.2ality.com/2014/12/es6-symbols.html)
+- [MDN Documentation](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol)
+- [Specification](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-symbol-constructor)
+
+### Limitations
+
+Underneath it uses real string property names which can easily be retrieved, however accidental collision with other property names is unlikely.
+
+### Usage
+
+If you'd like to use native version when it exists and fallback to polyfill if it doesn't (but without implementing `Symbol` on global scope), do:
+
+```javascript
+var Symbol = require('es6-symbol');
+```
+
+If you want to make sure your environment implements `Symbol`, do:
+
+```javascript
+require('es6-symbol/implement');
+```
+
+If you strictly want to use polyfill even if native `Symbol` exists (hard to find a good reason for that), do:
+
+```javascript
+var Symbol = require('es6-symbol/polyfill');
+```
+
+#### API
+
+Best is to refer to [specification](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-symbol-objects). Still if you want quick look, follow examples:
+
+```javascript
+var Symbol = require('es6-symbol');
+
+var symbol = Symbol('My custom symbol');
+var x = {};
+
+x[symbol] = 'foo';
+console.log(x[symbol]); 'foo'
+
+// Detect iterable:
+var iterator, result;
+if (possiblyIterable[Symbol.iterator]) {
+  iterator = possiblyIterable[Symbol.iterator]();
+  result = iterator.next();
+  while(!result.done) {
+    console.log(result.value);
+    result = iterator.next();
+  }
+}
+```
+
+### Installation
+#### NPM
+
+In your project path:
+
+	$ npm install es6-symbol
+
+##### Browser
+
+To port it to Browser or any other (non CJS) environment, use your favorite CJS bundler. No favorite yet? Try: [Browserify](http://browserify.org/), [Webmake](https://github.com/medikoo/modules-webmake) or [Webpack](http://webpack.github.io/)
+
+## Tests [![Build Status](https://travis-ci.org/medikoo/es6-symbol.png)](https://travis-ci.org/medikoo/es6-symbol)
+
+	$ npm test
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/implement.js
new file mode 100644
index 00000000000000..153edacdbedf9b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/implement.js
@@ -0,0 +1,7 @@
+'use strict';
+
+if (!require('./is-implemented')()) {
+	Object.defineProperty(require('es5-ext/global'), 'Symbol',
+		{ value: require('./polyfill'), configurable: true, enumerable: false,
+			writable: true });
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/index.js
new file mode 100644
index 00000000000000..609f1faf551164
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./is-implemented')() ? Symbol : require('./polyfill');
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/is-implemented.js
new file mode 100644
index 00000000000000..53759f32124b1c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/is-implemented.js
@@ -0,0 +1,18 @@
+'use strict';
+
+module.exports = function () {
+	var symbol;
+	if (typeof Symbol !== 'function') return false;
+	symbol = Symbol('test symbol');
+	try { String(symbol); } catch (e) { return false; }
+	if (typeof Symbol.iterator === 'symbol') return true;
+
+	// Return 'true' for polyfills
+	if (typeof Symbol.isConcatSpreadable !== 'object') return false;
+	if (typeof Symbol.iterator !== 'object') return false;
+	if (typeof Symbol.toPrimitive !== 'object') return false;
+	if (typeof Symbol.toStringTag !== 'object') return false;
+	if (typeof Symbol.unscopables !== 'object') return false;
+
+	return true;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/is-native-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/is-native-implemented.js
new file mode 100644
index 00000000000000..a8cb8b8681ee69
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/is-native-implemented.js
@@ -0,0 +1,8 @@
+// Exports true if environment provides native `Symbol` implementation
+
+'use strict';
+
+module.exports = (function () {
+	if (typeof Symbol !== 'function') return false;
+	return (typeof Symbol.iterator === 'symbol');
+}());
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/is-symbol.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/is-symbol.js
new file mode 100644
index 00000000000000..beeba2cb4fa23f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/is-symbol.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = function (x) {
+	return (x && ((typeof x === 'symbol') || (x['@@toStringTag'] === 'Symbol'))) || false;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/package.json b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/package.json
new file mode 100644
index 00000000000000..0efffeaec90658
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/package.json
@@ -0,0 +1,63 @@
+{
+  "name": "es6-symbol",
+  "version": "2.0.1",
+  "description": "ECMAScript6 Symbol polyfill",
+  "author": {
+    "name": "Mariusz Nowak",
+    "email": "medyk@medikoo.com",
+    "url": "http://www.medikoo.com/"
+  },
+  "keywords": [
+    "symbol",
+    "private",
+    "property",
+    "es6",
+    "ecmascript",
+    "harmony"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/medikoo/es6-symbol.git"
+  },
+  "dependencies": {
+    "d": "~0.1.1",
+    "es5-ext": "~0.10.5"
+  },
+  "devDependencies": {
+    "tad": "~0.2.1",
+    "xlint": "~0.2.2",
+    "xlint-jslint-medikoo": "~0.1.2"
+  },
+  "scripts": {
+    "lint": "node node_modules/xlint/bin/xlint --linter=node_modules/xlint-jslint-medikoo/index.js --no-cache --no-stream",
+    "lint-console": "node node_modules/xlint/bin/xlint --linter=node_modules/xlint-jslint-medikoo/index.js --watch",
+    "test": "node ./node_modules/tad/bin/tad"
+  },
+  "license": "MIT",
+  "gitHead": "51f6938d7830269fefa38f02eb912f5472b3ccd7",
+  "bugs": {
+    "url": "https://github.com/medikoo/es6-symbol/issues"
+  },
+  "homepage": "https://github.com/medikoo/es6-symbol",
+  "_id": "es6-symbol@2.0.1",
+  "_shasum": "761b5c67cfd4f1d18afb234f691d678682cb3bf3",
+  "_from": "es6-symbol@>=2.0.1 <2.1.0",
+  "_npmVersion": "1.4.28",
+  "_npmUser": {
+    "name": "medikoo",
+    "email": "medikoo+npm@medikoo.com"
+  },
+  "maintainers": [
+    {
+      "name": "medikoo",
+      "email": "medikoo+npm@medikoo.com"
+    }
+  ],
+  "dist": {
+    "shasum": "761b5c67cfd4f1d18afb234f691d678682cb3bf3",
+    "tarball": "http://registry.npmjs.org/es6-symbol/-/es6-symbol-2.0.1.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/es6-symbol/-/es6-symbol-2.0.1.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/polyfill.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/polyfill.js
new file mode 100644
index 00000000000000..735eb676b23c9b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/polyfill.js
@@ -0,0 +1,77 @@
+'use strict';
+
+var d              = require('d')
+  , validateSymbol = require('./validate-symbol')
+
+  , create = Object.create, defineProperties = Object.defineProperties
+  , defineProperty = Object.defineProperty, objPrototype = Object.prototype
+  , Symbol, HiddenSymbol, globalSymbols = create(null);
+
+var generateName = (function () {
+	var created = create(null);
+	return function (desc) {
+		var postfix = 0, name;
+		while (created[desc + (postfix || '')]) ++postfix;
+		desc += (postfix || '');
+		created[desc] = true;
+		name = '@@' + desc;
+		defineProperty(objPrototype, name, d.gs(null, function (value) {
+			defineProperty(this, name, d(value));
+		}));
+		return name;
+	};
+}());
+
+HiddenSymbol = function Symbol(description) {
+	if (this instanceof HiddenSymbol) throw new TypeError('TypeError: Symbol is not a constructor');
+	return Symbol(description);
+};
+module.exports = Symbol = function Symbol(description) {
+	var symbol;
+	if (this instanceof Symbol) throw new TypeError('TypeError: Symbol is not a constructor');
+	symbol = create(HiddenSymbol.prototype);
+	description = (description === undefined ? '' : String(description));
+	return defineProperties(symbol, {
+		__description__: d('', description),
+		__name__: d('', generateName(description))
+	});
+};
+defineProperties(Symbol, {
+	for: d(function (key) {
+		if (globalSymbols[key]) return globalSymbols[key];
+		return (globalSymbols[key] = Symbol(String(key)));
+	}),
+	keyFor: d(function (s) {
+		var key;
+		validateSymbol(s);
+		for (key in globalSymbols) if (globalSymbols[key] === s) return key;
+	}),
+	hasInstance: d('', Symbol('hasInstance')),
+	isConcatSpreadable: d('', Symbol('isConcatSpreadable')),
+	iterator: d('', Symbol('iterator')),
+	match: d('', Symbol('match')),
+	replace: d('', Symbol('replace')),
+	search: d('', Symbol('search')),
+	species: d('', Symbol('species')),
+	split: d('', Symbol('split')),
+	toPrimitive: d('', Symbol('toPrimitive')),
+	toStringTag: d('', Symbol('toStringTag')),
+	unscopables: d('', Symbol('unscopables'))
+});
+defineProperties(HiddenSymbol.prototype, {
+	constructor: d(Symbol),
+	toString: d('', function () { return this.__name__; })
+});
+
+defineProperties(Symbol.prototype, {
+	toString: d(function () { return 'Symbol (' + validateSymbol(this).__description__ + ')'; }),
+	valueOf: d(function () { return validateSymbol(this); })
+});
+defineProperty(Symbol.prototype, Symbol.toPrimitive, d('',
+	function () { return validateSymbol(this); }));
+defineProperty(Symbol.prototype, Symbol.toStringTag, d('c', 'Symbol'));
+
+defineProperty(HiddenSymbol.prototype, Symbol.toPrimitive,
+	d('c', Symbol.prototype[Symbol.toPrimitive]));
+defineProperty(HiddenSymbol.prototype, Symbol.toStringTag,
+	d('c', Symbol.prototype[Symbol.toStringTag]));
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/test/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/test/implement.js
new file mode 100644
index 00000000000000..eb35c3018835c7
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/test/implement.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof Symbol, 'function'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/test/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/test/index.js
new file mode 100644
index 00000000000000..62b3296df6fc5e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/test/index.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var d = require('d')
+
+  , defineProperty = Object.defineProperty;
+
+module.exports = function (T, a) {
+	var symbol = T('test'), x = {};
+	defineProperty(x, symbol, d('foo'));
+	a(x.test, undefined, "Name");
+	a(x[symbol], 'foo', "Get");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/test/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/test/is-implemented.js
new file mode 100644
index 00000000000000..bb0d64536ebbae
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/test/is-implemented.js
@@ -0,0 +1,14 @@
+'use strict';
+
+var global   = require('es5-ext/global')
+  , polyfill = require('../polyfill');
+
+module.exports = function (t, a) {
+	var cache;
+	a(typeof t(), 'boolean');
+	cache = global.Symbol;
+	global.Symbol = polyfill;
+	a(t(), true);
+	if (cache === undefined) delete global.Symbol;
+	else global.Symbol = cache;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/test/is-native-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/test/is-native-implemented.js
new file mode 100644
index 00000000000000..df8ba0323f0cad
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/test/is-native-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t, 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/test/is-symbol.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/test/is-symbol.js
new file mode 100644
index 00000000000000..ac24b9abbff4e6
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/test/is-symbol.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var SymbolPoly = require('../polyfill');
+
+module.exports = function (t, a) {
+	a(t(undefined), false, "Undefined");
+	a(t(null), false, "Null");
+	a(t(true), false, "Primitive");
+	a(t('raz'), false, "String");
+	a(t({}), false, "Object");
+	a(t([]), false, "Array");
+	if (typeof Symbol !== 'undefined') {
+		a(t(Symbol()), true, "Native");
+	}
+	a(t(SymbolPoly()), true, "Polyfill");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/test/polyfill.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/test/polyfill.js
new file mode 100644
index 00000000000000..83fb5e9253677b
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/test/polyfill.js
@@ -0,0 +1,27 @@
+'use strict';
+
+var d        = require('d')
+  , isSymbol = require('../is-symbol')
+
+  , defineProperty = Object.defineProperty;
+
+module.exports = function (T, a) {
+	var symbol = T('test'), x = {};
+	defineProperty(x, symbol, d('foo'));
+	a(x.test, undefined, "Name");
+	a(x[symbol], 'foo', "Get");
+	a(x instanceof T, false);
+
+	a(isSymbol(symbol), true, "Symbol");
+	a(isSymbol(T.iterator), true, "iterator");
+	a(isSymbol(T.toStringTag), true, "toStringTag");
+
+	x = {};
+	x[symbol] = 'foo';
+	a.deep(Object.getOwnPropertyDescriptor(x, symbol), { configurable: true, enumerable: false,
+		value: 'foo', writable: true });
+	symbol = T.for('marko');
+	a(isSymbol(symbol), true);
+	a(T.for('marko'), symbol);
+	a(T.keyFor(symbol), 'marko');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/test/validate-symbol.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/test/validate-symbol.js
new file mode 100644
index 00000000000000..2c8f84c8239b6e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/test/validate-symbol.js
@@ -0,0 +1,19 @@
+'use strict';
+
+var SymbolPoly = require('../polyfill');
+
+module.exports = function (t, a) {
+	var symbol;
+	a.throws(function () { t(undefined); }, TypeError, "Undefined");
+	a.throws(function () { t(null); }, TypeError, "Null");
+	a.throws(function () { t(true); }, TypeError, "Primitive");
+	a.throws(function () { t('raz'); }, TypeError, "String");
+	a.throws(function () { t({}); }, TypeError, "Object");
+	a.throws(function () { t([]); }, TypeError, "Array");
+	if (typeof Symbol !== 'undefined') {
+		symbol = Symbol();
+		a(t(symbol), symbol, "Native");
+	}
+	symbol = SymbolPoly();
+	a(t(symbol), symbol, "Polyfill");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/validate-symbol.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/validate-symbol.js
new file mode 100644
index 00000000000000..42750043d4271c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/validate-symbol.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var isSymbol = require('./is-symbol');
+
+module.exports = function (value) {
+	if (!isSymbol(value)) throw new TypeError(value + " is not a symbol");
+	return value;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/package.json b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/package.json
new file mode 100644
index 00000000000000..07973dfab3e479
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/package.json
@@ -0,0 +1,64 @@
+{
+  "name": "es6-weak-map",
+  "version": "0.1.4",
+  "description": "ECMAScript6 WeakMap polyfill",
+  "author": {
+    "name": "Mariusz Nowak",
+    "email": "medyk@medikoo.com",
+    "url": "http://www.medikoo.com/"
+  },
+  "keywords": [
+    "map",
+    "weakmap",
+    "collection",
+    "es6",
+    "harmony",
+    "list",
+    "hash",
+    "gc"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/medikoo/es6-weak-map.git"
+  },
+  "dependencies": {
+    "d": "~0.1.1",
+    "es5-ext": "~0.10.6",
+    "es6-iterator": "~0.1.3",
+    "es6-symbol": "~2.0.1"
+  },
+  "devDependencies": {
+    "tad": "~0.2.2"
+  },
+  "scripts": {
+    "test": "node ./node_modules/tad/bin/tad"
+  },
+  "license": "MIT",
+  "gitHead": "e68802395b82a700257374c379cfaafe84ee8552",
+  "bugs": {
+    "url": "https://github.com/medikoo/es6-weak-map/issues"
+  },
+  "homepage": "https://github.com/medikoo/es6-weak-map",
+  "_id": "es6-weak-map@0.1.4",
+  "_shasum": "706cef9e99aa236ba7766c239c8b9e286ea7d228",
+  "_from": "es6-weak-map@>=0.1.2 <0.2.0",
+  "_npmVersion": "2.7.4",
+  "_nodeVersion": "0.12.2",
+  "_npmUser": {
+    "name": "medikoo",
+    "email": "medikoo+npm@medikoo.com"
+  },
+  "maintainers": [
+    {
+      "name": "medikoo",
+      "email": "medikoo+npm@medikoo.com"
+    }
+  ],
+  "dist": {
+    "shasum": "706cef9e99aa236ba7766c239c8b9e286ea7d228",
+    "tarball": "http://registry.npmjs.org/es6-weak-map/-/es6-weak-map-0.1.4.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/es6-weak-map/-/es6-weak-map-0.1.4.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/polyfill.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/polyfill.js
new file mode 100644
index 00000000000000..1d15660ac7de91
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/polyfill.js
@@ -0,0 +1,75 @@
+'use strict';
+
+var setPrototypeOf    = require('es5-ext/object/set-prototype-of')
+  , object            = require('es5-ext/object/valid-object')
+  , value             = require('es5-ext/object/valid-value')
+  , d                 = require('d')
+  , getIterator       = require('es6-iterator/get')
+  , forOf             = require('es6-iterator/for-of')
+  , toStringTagSymbol = require('es6-symbol').toStringTag
+  , isNative          = require('./is-native-implemented')
+
+  , isArray = Array.isArray, defineProperty = Object.defineProperty, random = Math.random
+  , hasOwnProperty = Object.prototype.hasOwnProperty
+  , genId, WeakMapPoly;
+
+genId = (function () {
+	var generated = Object.create(null);
+	return function () {
+		var id;
+		do { id = random().toString(36).slice(2); } while (generated[id]);
+		generated[id] = true;
+		return id;
+	};
+}());
+
+module.exports = WeakMapPoly = function (/*iterable*/) {
+	var iterable = arguments[0];
+	if (!(this instanceof WeakMapPoly)) return new WeakMapPoly(iterable);
+	if (this.__weakMapData__ !== undefined) {
+		throw new TypeError(this + " cannot be reinitialized");
+	}
+	if (iterable != null) {
+		if (!isArray(iterable)) iterable = getIterator(iterable);
+	}
+	defineProperty(this, '__weakMapData__', d('c', '$weakMap$' + genId()));
+	if (!iterable) return;
+	forOf(iterable, function (val) {
+		value(val);
+		this.set(val[0], val[1]);
+	}, this);
+};
+
+if (isNative) {
+	if (setPrototypeOf) setPrototypeOf(WeakMapPoly, WeakMap);
+	WeakMapPoly.prototype = Object.create(WeakMap.prototype, {
+		constructor: d(WeakMapPoly)
+	});
+}
+
+Object.defineProperties(WeakMapPoly.prototype, {
+	clear: d(function () {
+		defineProperty(this, '__weakMapData__', d('c', '$weakMap$' + genId()));
+	}),
+	delete: d(function (key) {
+		if (hasOwnProperty.call(object(key), this.__weakMapData__)) {
+			delete key[this.__weakMapData__];
+			return true;
+		}
+		return false;
+	}),
+	get: d(function (key) {
+		if (hasOwnProperty.call(object(key), this.__weakMapData__)) {
+			return key[this.__weakMapData__];
+		}
+	}),
+	has: d(function (key) {
+		return hasOwnProperty.call(object(key), this.__weakMapData__);
+	}),
+	set: d(function (key, value) {
+		defineProperty(object(key), this.__weakMapData__, d('c', value));
+		return this;
+	}),
+	toString: d(function () { return '[object WeakMap]'; })
+});
+defineProperty(WeakMapPoly.prototype, toStringTagSymbol, d('c', 'WeakMap'));
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/test/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/test/implement.js
new file mode 100644
index 00000000000000..860027ed290974
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/test/implement.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof WeakMap, 'function'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/test/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/test/index.js
new file mode 100644
index 00000000000000..9b26e4fa7e4a01
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/test/index.js
@@ -0,0 +1,6 @@
+'use strict';
+
+module.exports = function (T, a) {
+	var x = {};
+	a((new T([[x, 'foo']])).get(x), 'foo');
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/test/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/test/is-implemented.js
new file mode 100644
index 00000000000000..1a8832889bf493
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/test/is-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/test/is-native-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/test/is-native-implemented.js
new file mode 100644
index 00000000000000..df8ba0323f0cad
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/test/is-native-implemented.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t, 'boolean'); };
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/test/is-weak-map.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/test/is-weak-map.js
new file mode 100644
index 00000000000000..ba8c04519ca204
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/test/is-weak-map.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var WeakMapPoly = require('../polyfill');
+
+module.exports = function (t, a) {
+	a(t(undefined), false, "Undefined");
+	a(t(null), false, "Null");
+	a(t(true), false, "Primitive");
+	a(t('raz'), false, "String");
+	a(t({}), false, "Object");
+	a(t([]), false, "Array");
+	if (typeof WeakMap !== 'undefined') {
+		a(t(new WeakMap()), true, "Native");
+	}
+	a(t(new WeakMapPoly()), true, "Polyfill");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/test/polyfill.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/test/polyfill.js
new file mode 100644
index 00000000000000..1a4885be8354e0
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/test/polyfill.js
@@ -0,0 +1,22 @@
+'use strict';
+
+module.exports = function (T, a) {
+	var x = {}, y = {}, z = {}, arr = [[x, 'raz'], [y, 'dwa']], map = new T(arr);
+
+	a(map instanceof T, true, "WeakMap");
+	a(map.has(x), true, "Has: true");
+	a(map.get(x), 'raz', "Get: contains");
+	a(map.has(z), false, "Has: false");
+	a(map.get(z), undefined, "Get: doesn't contain");
+	a(map.set(z, 'trzy'), map, "Set: return");
+	a(map.has(z), true, "Add");
+	a(map.delete({}), false, "Delete: false");
+
+	a(map.delete(x), true, "Delete: true");
+	a(map.get(x), undefined, "Get: after delete");
+	a(map.has(x), false, "Has: after delete");
+
+	a(map.has(y), true, "Has: pre clear");
+	map.clear();
+	a(map.has(y), false, "Has: after clear");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/test/valid-weak-map.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/test/valid-weak-map.js
new file mode 100644
index 00000000000000..a7823421a7c503
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/test/valid-weak-map.js
@@ -0,0 +1,19 @@
+'use strict';
+
+var WeakMapPoly = require('../polyfill');
+
+module.exports = function (t, a) {
+	var map;
+	a.throws(function () { t(undefined); }, TypeError, "Undefined");
+	a.throws(function () { t(null); }, TypeError, "Null");
+	a.throws(function () { t(true); }, TypeError, "Primitive");
+	a.throws(function () { t('raz'); }, TypeError, "String");
+	a.throws(function () { t({}); }, TypeError, "Object");
+	a.throws(function () { t([]); }, TypeError, "Array");
+	if (typeof WeakMap !== 'undefined') {
+		map = new WeakMap();
+		a(t(map), map, "Native");
+	}
+	map = new WeakMapPoly();
+	a(t(map), map, "Polyfill");
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/valid-weak-map.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/valid-weak-map.js
new file mode 100644
index 00000000000000..bfb579fecd6d72
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/valid-weak-map.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var isWeakMap = require('./is-weak-map');
+
+module.exports = function (x) {
+	if (!isWeakMap(x)) throw new TypeError(x + " is not a WeakMap");
+	return x;
+};
diff --git a/tools/eslint/node_modules/escope/node_modules/esrecurse/README.md b/tools/eslint/node_modules/escope/node_modules/esrecurse/README.md
new file mode 100644
index 00000000000000..e767592faab07e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/esrecurse/README.md
@@ -0,0 +1,86 @@
+### Esrecurse [![Build Status](https://secure.travis-ci.org/estools/esrecurse.png)](http://travis-ci.org/estools/esrecurse)
+
+Esrecurse ([esrecurse](http://github.com/estools/esrecurse)) is
+[ECMAScript](http://www.ecma-international.org/publications/standards/Ecma-262.htm)
+recursive traversing functionality.
+
+### Example Usage
+
+The following code will output all variables declared at the root of a file.
+
+```javascript
+esrecurse.visit(ast, {
+    XXXStatement: function (node) {
+        this.visit(node.left);
+        // do something...
+        this.visit(node.right);
+    }
+});
+```
+
+We can use `Visitor` instance.
+
+```javascript
+var visitor = new esrecurse.Visitor({
+    XXXStatement: function (node) {
+        this.visit(node.left);
+        // do something...
+        this.visit(node.right);
+    }
+});
+
+visitor.visit(ast);
+```
+
+We can inherit `Visitor` instance easily.
+
+```javascript
+function DerivedVisitor() {
+    esrecurse.Visitor.call(/* this for constructor */  this  /* visitor object automatically becomes this. */);
+}
+util.inherits(DerivedVisitor, esrecurse.Visitor);
+DerivedVisitor.prototype.XXXStatement = function (node) {
+    this.visit(node.left);
+    // do something...
+    this.visit(node.right);
+};
+```
+
+And you can invoke default visiting operation inside custom visit operation.
+
+```javascript
+function DerivedVisitor() {
+    esrecurse.Visitor.call(/* this for constructor */  this  /* visitor object automatically becomes this. */);
+}
+util.inherits(DerivedVisitor, esrecurse.Visitor);
+DerivedVisitor.prototype.XXXStatement = function (node) {
+    // do something...
+    this.visitChildren(node);
+};
+```
+
+### License
+
+Copyright (C) 2014 [Yusuke Suzuki](http://github.com/Constellation)
+ (twitter: [@Constellation](http://twitter.com/Constellation)) and other contributors.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+
+  * Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in the
+    documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/tools/eslint/node_modules/escope/node_modules/esrecurse/esrecurse.js b/tools/eslint/node_modules/escope/node_modules/esrecurse/esrecurse.js
new file mode 100644
index 00000000000000..0774f86f6bc6de
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/esrecurse/esrecurse.js
@@ -0,0 +1,122 @@
+/*
+  Copyright (C) 2014 Yusuke Suzuki 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+(function () {
+    'use strict';
+
+    var estraverse,
+        isArray,
+        objectKeys;
+
+    estraverse = require('estraverse');
+
+    isArray = Array.isArray;
+    if (!isArray) {
+        isArray = function isArray(array) {
+            return Object.prototype.toString.call(array) === '[object Array]';
+        };
+    }
+
+    objectKeys = Object.keys || function (o) {
+        var keys = [], key;
+        for (key in o) {
+            keys.push(key);
+        }
+        return keys;
+    };
+
+    function isNode(node) {
+        if (node == null) {
+            return false;
+        }
+        return typeof node === 'object' && typeof node.type === 'string';
+    }
+
+    function isProperty(nodeType, key) {
+        return (nodeType === estraverse.Syntax.ObjectExpression || nodeType === estraverse.Syntax.ObjectPattern) && key === 'properties';
+    }
+
+    function Visitor(visitor) {
+        this.__visitor = visitor ||  this;
+    }
+
+    /* Default method for visiting children.
+     * When you need to call default visiting operation inside custom visiting
+     * operation, you can use it with `this.visitChildren(node)`.
+     */
+    Visitor.prototype.visitChildren = function (node) {
+        var type, children, i, iz, j, jz, child;
+
+        if (node == null) {
+            return;
+        }
+
+        type = node.type || estraverse.Syntax.Property;
+
+        children = estraverse.VisitorKeys[type];
+        if (!children) {
+            children = objectKeys(node);
+        }
+
+        for (i = 0, iz = children.length; i < iz; ++i) {
+            child = node[children[i]];
+            if (child) {
+                if (Array.isArray(child)) {
+                    for (j = 0, jz = child.length; j < jz; ++j) {
+                        if (child[j]) {
+                            if (isNode(child[j]) || isProperty(type, children[i])) {
+                                this.visit(child[j]);
+                            }
+                        }
+                    }
+                } else if (isNode(child)) {
+                    this.visit(child);
+                }
+            }
+        }
+    };
+
+    /* Dispatching node. */
+    Visitor.prototype.visit = function (node) {
+        var type;
+
+        if (node == null) {
+            return;
+        }
+
+        type = node.type || estraverse.Syntax.Property;
+        if (this.__visitor[type]) {
+            this.__visitor[type].call(this, node);
+            return;
+        }
+        this.visitChildren(node);
+    };
+
+    exports.version = require('./package.json').version;
+    exports.Visitor = Visitor;
+    exports.visit = function (node, visitor) {
+        var v = new Visitor(visitor);
+        v.visit(node);
+    };
+}());
+/* vim: set sw=4 ts=4 et tw=80 : */
diff --git a/tools/eslint/node_modules/escope/node_modules/esrecurse/gulpfile.coffee b/tools/eslint/node_modules/escope/node_modules/esrecurse/gulpfile.coffee
new file mode 100644
index 00000000000000..e7781896774265
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/esrecurse/gulpfile.coffee
@@ -0,0 +1,79 @@
+# Copyright (C) 2014 Yusuke Suzuki 
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+#   * Redistributions of source code must retain the above copyright
+#     notice, this list of conditions and the following disclaimer.
+#   * Redistributions in binary form must reproduce the above copyright
+#     notice, this list of conditions and the following disclaimer in the
+#     documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+gulp = require 'gulp'
+mocha = require 'gulp-mocha'
+eslint = require 'gulp-eslint'
+minimist = require 'minimist'
+git = require 'gulp-git'
+bump = require 'gulp-bump'
+filter = require 'gulp-filter'
+tagVersion = require 'gulp-tag-version'
+require 'coffee-script/register'
+
+SOURCE = [
+    '*.js'
+]
+
+ESLINT_OPTION =
+    rules:
+        'quotes': 0
+        'eqeqeq': 0
+        'no-use-before-define': 0
+        'no-shadow': 0
+        'no-new': 0
+        'no-underscore-dangle': 0
+        'no-multi-spaces': false
+        'no-native-reassign': 0
+        'no-loop-func': 0
+    env:
+        'node': true
+
+gulp.task 'test', ->
+    options = minimist process.argv.slice(2),
+        string: 'test',
+        default:
+            test: 'test/*.coffee'
+    return gulp.src(options.test).pipe(mocha reporter: 'spec')
+
+gulp.task 'lint', ->
+    return gulp.src(SOURCE)
+    .pipe(eslint(ESLINT_OPTION))
+    .pipe(eslint.formatEach('stylish', process.stderr))
+    .pipe(eslint.failOnError())
+
+inc = (importance) ->
+    gulp.src(['./package.json'])
+        .pipe(bump({type: importance}))
+        .pipe(gulp.dest('./'))
+        .pipe(git.commit('Bumps package version'))
+        .pipe(filter('package.json'))
+        .pipe(tagVersion({
+            prefix: ''
+        }))
+
+gulp.task 'travis', [ 'lint', 'test' ]
+gulp.task 'default', [ 'travis' ]
+
+gulp.task 'patch', [ ], -> inc('patch')
+gulp.task 'minor', [ ], -> inc('minor')
+gulp.task 'major', [ ], -> inc('major')
diff --git a/tools/eslint/node_modules/escope/node_modules/esrecurse/package.json b/tools/eslint/node_modules/escope/node_modules/esrecurse/package.json
new file mode 100644
index 00000000000000..70f7d8569aaf79
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/esrecurse/package.json
@@ -0,0 +1,71 @@
+{
+  "name": "esrecurse",
+  "description": "ECMAScript scope analyzer",
+  "homepage": "http://github.com/estools/esrecurse",
+  "main": "esrecurse.js",
+  "version": "3.1.1",
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "maintainers": [
+    {
+      "name": "constellation",
+      "email": "utatane.tea@gmail.com"
+    },
+    {
+      "name": "michaelficarra",
+      "email": "npm@michael.ficarra.me"
+    }
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git+ssh://git@github.com/estools/esrecurse.git"
+  },
+  "dependencies": {
+    "estraverse": "~3.1.0"
+  },
+  "devDependencies": {
+    "chai": "^2.1.1",
+    "coffee-script": "^1.9.1",
+    "esprima": "^2.1.0",
+    "gulp": "~3.8.10",
+    "gulp-bump": "^0.2.2",
+    "gulp-eslint": "^0.6.0",
+    "gulp-filter": "^2.0.2",
+    "gulp-git": "^1.1.0",
+    "gulp-mocha": "~2.0.0",
+    "gulp-tag-version": "^1.2.1",
+    "jsdoc": "~3.3.0-alpha10",
+    "minimist": "^1.1.0"
+  },
+  "licenses": [
+    {
+      "type": "BSD",
+      "url": "http://github.com/estools/esrecurse/raw/master/LICENSE.BSD"
+    }
+  ],
+  "scripts": {
+    "test": "gulp travis",
+    "unit-test": "gulp test",
+    "lint": "gulp lint"
+  },
+  "gitHead": "600a8aac5e7b313875a873134fd110b47a76fc77",
+  "bugs": {
+    "url": "https://github.com/estools/esrecurse/issues"
+  },
+  "_id": "esrecurse@3.1.1",
+  "_shasum": "8feb963699d4d1b2d65a576cd4b1296672a0f0e9",
+  "_from": "esrecurse@>=3.1.1 <4.0.0",
+  "_npmVersion": "2.0.0-alpha-5",
+  "_npmUser": {
+    "name": "constellation",
+    "email": "utatane.tea@gmail.com"
+  },
+  "dist": {
+    "shasum": "8feb963699d4d1b2d65a576cd4b1296672a0f0e9",
+    "tarball": "http://registry.npmjs.org/esrecurse/-/esrecurse-3.1.1.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/esrecurse/-/esrecurse-3.1.1.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/estraverse/.jshintrc b/tools/eslint/node_modules/escope/node_modules/estraverse/.jshintrc
new file mode 100644
index 00000000000000..f642dae7683b81
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/estraverse/.jshintrc
@@ -0,0 +1,16 @@
+{
+  "curly": true,
+  "eqeqeq": true,
+  "immed": true,
+  "eqnull": true,
+  "latedef": true,
+  "noarg": true,
+  "noempty": true,
+  "quotmark": "single",
+  "undef": true,
+  "unused": true,
+  "strict": true,
+  "trailing": true,
+
+  "node": true
+}
diff --git a/tools/eslint/node_modules/escope/node_modules/estraverse/LICENSE.BSD b/tools/eslint/node_modules/escope/node_modules/estraverse/LICENSE.BSD
new file mode 100644
index 00000000000000..3e580c355a96e5
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/estraverse/LICENSE.BSD
@@ -0,0 +1,19 @@
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+  * Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in the
+    documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/tools/eslint/node_modules/escope/node_modules/estraverse/README.md b/tools/eslint/node_modules/escope/node_modules/estraverse/README.md
new file mode 100644
index 00000000000000..4242c513309e9a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/estraverse/README.md
@@ -0,0 +1,124 @@
+### Estraverse [![Build Status](https://secure.travis-ci.org/estools/estraverse.png)](http://travis-ci.org/estools/estraverse)
+
+Estraverse ([estraverse](http://github.com/estools/estraverse)) is
+[ECMAScript](http://www.ecma-international.org/publications/standards/Ecma-262.htm)
+traversal functions from [esmangle project](http://github.com/estools/esmangle).
+
+### Documentation
+
+You can find usage docs at [wiki page](https://github.com/estools/estraverse/wiki/Usage).
+
+### Example Usage
+
+The following code will output all variables declared at the root of a file.
+
+```javascript
+estraverse.traverse(ast, {
+    enter: function (node, parent) {
+        if (node.type == 'FunctionExpression' || node.type == 'FunctionDeclaration')
+            return estraverse.VisitorOption.Skip;
+    },
+    leave: function (node, parent) {
+        if (node.type == 'VariableDeclarator')
+          console.log(node.id.name);
+    }
+});
+```
+
+We can use `this.skip`, `this.remove` and `this.break` functions instead of using Skip, Remove and Break.
+
+```javascript
+estraverse.traverse(ast, {
+    enter: function (node) {
+        this.break();
+    }
+});
+```
+
+And estraverse provides `estraverse.replace` function. When returning node from `enter`/`leave`, current node is replaced with it.
+
+```javascript
+result = estraverse.replace(tree, {
+    enter: function (node) {
+        // Replace it with replaced.
+        if (node.type === 'Literal')
+            return replaced;
+    }
+});
+```
+
+By passing `visitor.keys` mapping, we can extend estraverse traversing functionality.
+
+```javascript
+// This tree contains a user-defined `TestExpression` node.
+var tree = {
+    type: 'TestExpression',
+
+    // This 'argument' is the property containing the other **node**.
+    argument: {
+        type: 'Literal',
+        value: 20
+    },
+
+    // This 'extended' is the property not containing the other **node**.
+    extended: true
+};
+estraverse.traverse(tree, {
+    enter: function (node) { },
+
+    // Extending the exising traversing rules.
+    keys: {
+        // TargetNodeName: [ 'keys', 'containing', 'the', 'other', '**node**' ]
+        TestExpression: ['argument']
+    }
+});
+```
+
+By passing `visitor.fallback` option, we can control the behavior when encountering unknown nodes.
+```javascript
+// This tree contains a user-defined `TestExpression` node.
+var tree = {
+    type: 'TestExpression',
+
+    // This 'argument' is the property containing the other **node**.
+    argument: {
+        type: 'Literal',
+        value: 20
+    },
+
+    // This 'extended' is the property not containing the other **node**.
+    extended: true
+};
+estraverse.traverse(tree, {
+    enter: function (node) { },
+
+    // Iterating the child **nodes** of unknown nodes.
+    fallback: 'iteration'
+});
+```
+
+### License
+
+Copyright (C) 2012-2013 [Yusuke Suzuki](http://github.com/Constellation)
+ (twitter: [@Constellation](http://twitter.com/Constellation)) and other contributors.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+
+  * Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in the
+    documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/tools/eslint/node_modules/escope/node_modules/estraverse/estraverse.js b/tools/eslint/node_modules/escope/node_modules/estraverse/estraverse.js
new file mode 100644
index 00000000000000..a668aa3e61123f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/estraverse/estraverse.js
@@ -0,0 +1,841 @@
+/*
+  Copyright (C) 2012-2013 Yusuke Suzuki 
+  Copyright (C) 2012 Ariya Hidayat 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+/*jslint vars:false, bitwise:true*/
+/*jshint indent:4*/
+/*global exports:true*/
+(function clone(exports) {
+    'use strict';
+
+    var Syntax,
+        isArray,
+        VisitorOption,
+        VisitorKeys,
+        objectCreate,
+        objectKeys,
+        BREAK,
+        SKIP,
+        REMOVE;
+
+    function ignoreJSHintError() { }
+
+    isArray = Array.isArray;
+    if (!isArray) {
+        isArray = function isArray(array) {
+            return Object.prototype.toString.call(array) === '[object Array]';
+        };
+    }
+
+    function deepCopy(obj) {
+        var ret = {}, key, val;
+        for (key in obj) {
+            if (obj.hasOwnProperty(key)) {
+                val = obj[key];
+                if (typeof val === 'object' && val !== null) {
+                    ret[key] = deepCopy(val);
+                } else {
+                    ret[key] = val;
+                }
+            }
+        }
+        return ret;
+    }
+
+    function shallowCopy(obj) {
+        var ret = {}, key;
+        for (key in obj) {
+            if (obj.hasOwnProperty(key)) {
+                ret[key] = obj[key];
+            }
+        }
+        return ret;
+    }
+    ignoreJSHintError(shallowCopy);
+
+    // based on LLVM libc++ upper_bound / lower_bound
+    // MIT License
+
+    function upperBound(array, func) {
+        var diff, len, i, current;
+
+        len = array.length;
+        i = 0;
+
+        while (len) {
+            diff = len >>> 1;
+            current = i + diff;
+            if (func(array[current])) {
+                len = diff;
+            } else {
+                i = current + 1;
+                len -= diff + 1;
+            }
+        }
+        return i;
+    }
+
+    function lowerBound(array, func) {
+        var diff, len, i, current;
+
+        len = array.length;
+        i = 0;
+
+        while (len) {
+            diff = len >>> 1;
+            current = i + diff;
+            if (func(array[current])) {
+                i = current + 1;
+                len -= diff + 1;
+            } else {
+                len = diff;
+            }
+        }
+        return i;
+    }
+    ignoreJSHintError(lowerBound);
+
+    objectCreate = Object.create || (function () {
+        function F() { }
+
+        return function (o) {
+            F.prototype = o;
+            return new F();
+        };
+    })();
+
+    objectKeys = Object.keys || function (o) {
+        var keys = [], key;
+        for (key in o) {
+            keys.push(key);
+        }
+        return keys;
+    };
+
+    function extend(to, from) {
+        var keys = objectKeys(from), key, i, len;
+        for (i = 0, len = keys.length; i < len; i += 1) {
+            key = keys[i];
+            to[key] = from[key];
+        }
+        return to;
+    }
+
+    Syntax = {
+        AssignmentExpression: 'AssignmentExpression',
+        AssignmentPattern: 'AssignmentPattern',
+        ArrayExpression: 'ArrayExpression',
+        ArrayPattern: 'ArrayPattern',
+        ArrowFunctionExpression: 'ArrowFunctionExpression',
+        AwaitExpression: 'AwaitExpression', // CAUTION: It's deferred to ES7.
+        BlockStatement: 'BlockStatement',
+        BinaryExpression: 'BinaryExpression',
+        BreakStatement: 'BreakStatement',
+        CallExpression: 'CallExpression',
+        CatchClause: 'CatchClause',
+        ClassBody: 'ClassBody',
+        ClassDeclaration: 'ClassDeclaration',
+        ClassExpression: 'ClassExpression',
+        ComprehensionBlock: 'ComprehensionBlock',  // CAUTION: It's deferred to ES7.
+        ComprehensionExpression: 'ComprehensionExpression',  // CAUTION: It's deferred to ES7.
+        ConditionalExpression: 'ConditionalExpression',
+        ContinueStatement: 'ContinueStatement',
+        DebuggerStatement: 'DebuggerStatement',
+        DirectiveStatement: 'DirectiveStatement',
+        DoWhileStatement: 'DoWhileStatement',
+        EmptyStatement: 'EmptyStatement',
+        ExportAllDeclaration: 'ExportAllDeclaration',
+        ExportDefaultDeclaration: 'ExportDefaultDeclaration',
+        ExportNamedDeclaration: 'ExportNamedDeclaration',
+        ExportSpecifier: 'ExportSpecifier',
+        ExpressionStatement: 'ExpressionStatement',
+        ForStatement: 'ForStatement',
+        ForInStatement: 'ForInStatement',
+        ForOfStatement: 'ForOfStatement',
+        FunctionDeclaration: 'FunctionDeclaration',
+        FunctionExpression: 'FunctionExpression',
+        GeneratorExpression: 'GeneratorExpression',  // CAUTION: It's deferred to ES7.
+        Identifier: 'Identifier',
+        IfStatement: 'IfStatement',
+        ImportDeclaration: 'ImportDeclaration',
+        ImportDefaultSpecifier: 'ImportDefaultSpecifier',
+        ImportNamespaceSpecifier: 'ImportNamespaceSpecifier',
+        ImportSpecifier: 'ImportSpecifier',
+        Literal: 'Literal',
+        LabeledStatement: 'LabeledStatement',
+        LogicalExpression: 'LogicalExpression',
+        MemberExpression: 'MemberExpression',
+        MethodDefinition: 'MethodDefinition',
+        ModuleSpecifier: 'ModuleSpecifier',
+        NewExpression: 'NewExpression',
+        ObjectExpression: 'ObjectExpression',
+        ObjectPattern: 'ObjectPattern',
+        Program: 'Program',
+        Property: 'Property',
+        RestElement: 'RestElement',
+        ReturnStatement: 'ReturnStatement',
+        SequenceExpression: 'SequenceExpression',
+        SpreadElement: 'SpreadElement',
+        SuperExpression: 'SuperExpression',
+        SwitchStatement: 'SwitchStatement',
+        SwitchCase: 'SwitchCase',
+        TaggedTemplateExpression: 'TaggedTemplateExpression',
+        TemplateElement: 'TemplateElement',
+        TemplateLiteral: 'TemplateLiteral',
+        ThisExpression: 'ThisExpression',
+        ThrowStatement: 'ThrowStatement',
+        TryStatement: 'TryStatement',
+        UnaryExpression: 'UnaryExpression',
+        UpdateExpression: 'UpdateExpression',
+        VariableDeclaration: 'VariableDeclaration',
+        VariableDeclarator: 'VariableDeclarator',
+        WhileStatement: 'WhileStatement',
+        WithStatement: 'WithStatement',
+        YieldExpression: 'YieldExpression'
+    };
+
+    VisitorKeys = {
+        AssignmentExpression: ['left', 'right'],
+        AssignmentPattern: ['left', 'right'],
+        ArrayExpression: ['elements'],
+        ArrayPattern: ['elements'],
+        ArrowFunctionExpression: ['params', 'body'],
+        AwaitExpression: ['argument'], // CAUTION: It's deferred to ES7.
+        BlockStatement: ['body'],
+        BinaryExpression: ['left', 'right'],
+        BreakStatement: ['label'],
+        CallExpression: ['callee', 'arguments'],
+        CatchClause: ['param', 'body'],
+        ClassBody: ['body'],
+        ClassDeclaration: ['id', 'superClass', 'body'],
+        ClassExpression: ['id', 'superClass', 'body'],
+        ComprehensionBlock: ['left', 'right'],  // CAUTION: It's deferred to ES7.
+        ComprehensionExpression: ['blocks', 'filter', 'body'],  // CAUTION: It's deferred to ES7.
+        ConditionalExpression: ['test', 'consequent', 'alternate'],
+        ContinueStatement: ['label'],
+        DebuggerStatement: [],
+        DirectiveStatement: [],
+        DoWhileStatement: ['body', 'test'],
+        EmptyStatement: [],
+        ExportAllDeclaration: ['source'],
+        ExportDefaultDeclaration: ['declaration'],
+        ExportNamedDeclaration: ['declaration', 'specifiers', 'source'],
+        ExportSpecifier: ['exported', 'local'],
+        ExpressionStatement: ['expression'],
+        ForStatement: ['init', 'test', 'update', 'body'],
+        ForInStatement: ['left', 'right', 'body'],
+        ForOfStatement: ['left', 'right', 'body'],
+        FunctionDeclaration: ['id', 'params', 'body'],
+        FunctionExpression: ['id', 'params', 'body'],
+        GeneratorExpression: ['blocks', 'filter', 'body'],  // CAUTION: It's deferred to ES7.
+        Identifier: [],
+        IfStatement: ['test', 'consequent', 'alternate'],
+        ImportDeclaration: ['specifiers', 'source'],
+        ImportDefaultSpecifier: ['local'],
+        ImportNamespaceSpecifier: ['local'],
+        ImportSpecifier: ['imported', 'local'],
+        Literal: [],
+        LabeledStatement: ['label', 'body'],
+        LogicalExpression: ['left', 'right'],
+        MemberExpression: ['object', 'property'],
+        MethodDefinition: ['key', 'value'],
+        ModuleSpecifier: [],
+        NewExpression: ['callee', 'arguments'],
+        ObjectExpression: ['properties'],
+        ObjectPattern: ['properties'],
+        Program: ['body'],
+        Property: ['key', 'value'],
+        RestElement: [ 'argument' ],
+        ReturnStatement: ['argument'],
+        SequenceExpression: ['expressions'],
+        SpreadElement: ['argument'],
+        SuperExpression: ['super'],
+        SwitchStatement: ['discriminant', 'cases'],
+        SwitchCase: ['test', 'consequent'],
+        TaggedTemplateExpression: ['tag', 'quasi'],
+        TemplateElement: [],
+        TemplateLiteral: ['quasis', 'expressions'],
+        ThisExpression: [],
+        ThrowStatement: ['argument'],
+        TryStatement: ['block', 'handler', 'finalizer'],
+        UnaryExpression: ['argument'],
+        UpdateExpression: ['argument'],
+        VariableDeclaration: ['declarations'],
+        VariableDeclarator: ['id', 'init'],
+        WhileStatement: ['test', 'body'],
+        WithStatement: ['object', 'body'],
+        YieldExpression: ['argument']
+    };
+
+    // unique id
+    BREAK = {};
+    SKIP = {};
+    REMOVE = {};
+
+    VisitorOption = {
+        Break: BREAK,
+        Skip: SKIP,
+        Remove: REMOVE
+    };
+
+    function Reference(parent, key) {
+        this.parent = parent;
+        this.key = key;
+    }
+
+    Reference.prototype.replace = function replace(node) {
+        this.parent[this.key] = node;
+    };
+
+    Reference.prototype.remove = function remove() {
+        if (isArray(this.parent)) {
+            this.parent.splice(this.key, 1);
+            return true;
+        } else {
+            this.replace(null);
+            return false;
+        }
+    };
+
+    function Element(node, path, wrap, ref) {
+        this.node = node;
+        this.path = path;
+        this.wrap = wrap;
+        this.ref = ref;
+    }
+
+    function Controller() { }
+
+    // API:
+    // return property path array from root to current node
+    Controller.prototype.path = function path() {
+        var i, iz, j, jz, result, element;
+
+        function addToPath(result, path) {
+            if (isArray(path)) {
+                for (j = 0, jz = path.length; j < jz; ++j) {
+                    result.push(path[j]);
+                }
+            } else {
+                result.push(path);
+            }
+        }
+
+        // root node
+        if (!this.__current.path) {
+            return null;
+        }
+
+        // first node is sentinel, second node is root element
+        result = [];
+        for (i = 2, iz = this.__leavelist.length; i < iz; ++i) {
+            element = this.__leavelist[i];
+            addToPath(result, element.path);
+        }
+        addToPath(result, this.__current.path);
+        return result;
+    };
+
+    // API:
+    // return type of current node
+    Controller.prototype.type = function () {
+        var node = this.current();
+        return node.type || this.__current.wrap;
+    };
+
+    // API:
+    // return array of parent elements
+    Controller.prototype.parents = function parents() {
+        var i, iz, result;
+
+        // first node is sentinel
+        result = [];
+        for (i = 1, iz = this.__leavelist.length; i < iz; ++i) {
+            result.push(this.__leavelist[i].node);
+        }
+
+        return result;
+    };
+
+    // API:
+    // return current node
+    Controller.prototype.current = function current() {
+        return this.__current.node;
+    };
+
+    Controller.prototype.__execute = function __execute(callback, element) {
+        var previous, result;
+
+        result = undefined;
+
+        previous  = this.__current;
+        this.__current = element;
+        this.__state = null;
+        if (callback) {
+            result = callback.call(this, element.node, this.__leavelist[this.__leavelist.length - 1].node);
+        }
+        this.__current = previous;
+
+        return result;
+    };
+
+    // API:
+    // notify control skip / break
+    Controller.prototype.notify = function notify(flag) {
+        this.__state = flag;
+    };
+
+    // API:
+    // skip child nodes of current node
+    Controller.prototype.skip = function () {
+        this.notify(SKIP);
+    };
+
+    // API:
+    // break traversals
+    Controller.prototype['break'] = function () {
+        this.notify(BREAK);
+    };
+
+    // API:
+    // remove node
+    Controller.prototype.remove = function () {
+        this.notify(REMOVE);
+    };
+
+    Controller.prototype.__initialize = function(root, visitor) {
+        this.visitor = visitor;
+        this.root = root;
+        this.__worklist = [];
+        this.__leavelist = [];
+        this.__current = null;
+        this.__state = null;
+        this.__fallback = visitor.fallback === 'iteration';
+        this.__keys = VisitorKeys;
+        if (visitor.keys) {
+            this.__keys = extend(objectCreate(this.__keys), visitor.keys);
+        }
+    };
+
+    function isNode(node) {
+        if (node == null) {
+            return false;
+        }
+        return typeof node === 'object' && typeof node.type === 'string';
+    }
+
+    function isProperty(nodeType, key) {
+        return (nodeType === Syntax.ObjectExpression || nodeType === Syntax.ObjectPattern) && 'properties' === key;
+    }
+
+    Controller.prototype.traverse = function traverse(root, visitor) {
+        var worklist,
+            leavelist,
+            element,
+            node,
+            nodeType,
+            ret,
+            key,
+            current,
+            current2,
+            candidates,
+            candidate,
+            sentinel;
+
+        this.__initialize(root, visitor);
+
+        sentinel = {};
+
+        // reference
+        worklist = this.__worklist;
+        leavelist = this.__leavelist;
+
+        // initialize
+        worklist.push(new Element(root, null, null, null));
+        leavelist.push(new Element(null, null, null, null));
+
+        while (worklist.length) {
+            element = worklist.pop();
+
+            if (element === sentinel) {
+                element = leavelist.pop();
+
+                ret = this.__execute(visitor.leave, element);
+
+                if (this.__state === BREAK || ret === BREAK) {
+                    return;
+                }
+                continue;
+            }
+
+            if (element.node) {
+
+                ret = this.__execute(visitor.enter, element);
+
+                if (this.__state === BREAK || ret === BREAK) {
+                    return;
+                }
+
+                worklist.push(sentinel);
+                leavelist.push(element);
+
+                if (this.__state === SKIP || ret === SKIP) {
+                    continue;
+                }
+
+                node = element.node;
+                nodeType = element.wrap || node.type;
+                candidates = this.__keys[nodeType];
+                if (!candidates) {
+                    if (this.__fallback) {
+                        candidates = objectKeys(node);
+                    } else {
+                        throw new Error('Unknown node type ' + nodeType + '.');
+                    }
+                }
+
+                current = candidates.length;
+                while ((current -= 1) >= 0) {
+                    key = candidates[current];
+                    candidate = node[key];
+                    if (!candidate) {
+                        continue;
+                    }
+
+                    if (isArray(candidate)) {
+                        current2 = candidate.length;
+                        while ((current2 -= 1) >= 0) {
+                            if (!candidate[current2]) {
+                                continue;
+                            }
+                            if (isProperty(nodeType, candidates[current])) {
+                                element = new Element(candidate[current2], [key, current2], 'Property', null);
+                            } else if (isNode(candidate[current2])) {
+                                element = new Element(candidate[current2], [key, current2], null, null);
+                            } else {
+                                continue;
+                            }
+                            worklist.push(element);
+                        }
+                    } else if (isNode(candidate)) {
+                        worklist.push(new Element(candidate, key, null, null));
+                    }
+                }
+            }
+        }
+    };
+
+    Controller.prototype.replace = function replace(root, visitor) {
+        function removeElem(element) {
+            var i,
+                key,
+                nextElem,
+                parent;
+
+            if (element.ref.remove()) {
+                // When the reference is an element of an array.
+                key = element.ref.key;
+                parent = element.ref.parent;
+
+                // If removed from array, then decrease following items' keys.
+                i = worklist.length;
+                while (i--) {
+                    nextElem = worklist[i];
+                    if (nextElem.ref && nextElem.ref.parent === parent) {
+                        if  (nextElem.ref.key < key) {
+                            break;
+                        }
+                        --nextElem.ref.key;
+                    }
+                }
+            }
+        }
+
+        var worklist,
+            leavelist,
+            node,
+            nodeType,
+            target,
+            element,
+            current,
+            current2,
+            candidates,
+            candidate,
+            sentinel,
+            outer,
+            key;
+
+        this.__initialize(root, visitor);
+
+        sentinel = {};
+
+        // reference
+        worklist = this.__worklist;
+        leavelist = this.__leavelist;
+
+        // initialize
+        outer = {
+            root: root
+        };
+        element = new Element(root, null, null, new Reference(outer, 'root'));
+        worklist.push(element);
+        leavelist.push(element);
+
+        while (worklist.length) {
+            element = worklist.pop();
+
+            if (element === sentinel) {
+                element = leavelist.pop();
+
+                target = this.__execute(visitor.leave, element);
+
+                // node may be replaced with null,
+                // so distinguish between undefined and null in this place
+                if (target !== undefined && target !== BREAK && target !== SKIP && target !== REMOVE) {
+                    // replace
+                    element.ref.replace(target);
+                }
+
+                if (this.__state === REMOVE || target === REMOVE) {
+                    removeElem(element);
+                }
+
+                if (this.__state === BREAK || target === BREAK) {
+                    return outer.root;
+                }
+                continue;
+            }
+
+            target = this.__execute(visitor.enter, element);
+
+            // node may be replaced with null,
+            // so distinguish between undefined and null in this place
+            if (target !== undefined && target !== BREAK && target !== SKIP && target !== REMOVE) {
+                // replace
+                element.ref.replace(target);
+                element.node = target;
+            }
+
+            if (this.__state === REMOVE || target === REMOVE) {
+                removeElem(element);
+                element.node = null;
+            }
+
+            if (this.__state === BREAK || target === BREAK) {
+                return outer.root;
+            }
+
+            // node may be null
+            node = element.node;
+            if (!node) {
+                continue;
+            }
+
+            worklist.push(sentinel);
+            leavelist.push(element);
+
+            if (this.__state === SKIP || target === SKIP) {
+                continue;
+            }
+
+            nodeType = element.wrap || node.type;
+            candidates = this.__keys[nodeType];
+            if (!candidates) {
+                if (this.__fallback) {
+                    candidates = objectKeys(node);
+                } else {
+                    throw new Error('Unknown node type ' + nodeType + '.');
+                }
+            }
+
+            current = candidates.length;
+            while ((current -= 1) >= 0) {
+                key = candidates[current];
+                candidate = node[key];
+                if (!candidate) {
+                    continue;
+                }
+
+                if (isArray(candidate)) {
+                    current2 = candidate.length;
+                    while ((current2 -= 1) >= 0) {
+                        if (!candidate[current2]) {
+                            continue;
+                        }
+                        if (isProperty(nodeType, candidates[current])) {
+                            element = new Element(candidate[current2], [key, current2], 'Property', new Reference(candidate, current2));
+                        } else if (isNode(candidate[current2])) {
+                            element = new Element(candidate[current2], [key, current2], null, new Reference(candidate, current2));
+                        } else {
+                            continue;
+                        }
+                        worklist.push(element);
+                    }
+                } else if (isNode(candidate)) {
+                    worklist.push(new Element(candidate, key, null, new Reference(node, key)));
+                }
+            }
+        }
+
+        return outer.root;
+    };
+
+    function traverse(root, visitor) {
+        var controller = new Controller();
+        return controller.traverse(root, visitor);
+    }
+
+    function replace(root, visitor) {
+        var controller = new Controller();
+        return controller.replace(root, visitor);
+    }
+
+    function extendCommentRange(comment, tokens) {
+        var target;
+
+        target = upperBound(tokens, function search(token) {
+            return token.range[0] > comment.range[0];
+        });
+
+        comment.extendedRange = [comment.range[0], comment.range[1]];
+
+        if (target !== tokens.length) {
+            comment.extendedRange[1] = tokens[target].range[0];
+        }
+
+        target -= 1;
+        if (target >= 0) {
+            comment.extendedRange[0] = tokens[target].range[1];
+        }
+
+        return comment;
+    }
+
+    function attachComments(tree, providedComments, tokens) {
+        // At first, we should calculate extended comment ranges.
+        var comments = [], comment, len, i, cursor;
+
+        if (!tree.range) {
+            throw new Error('attachComments needs range information');
+        }
+
+        // tokens array is empty, we attach comments to tree as 'leadingComments'
+        if (!tokens.length) {
+            if (providedComments.length) {
+                for (i = 0, len = providedComments.length; i < len; i += 1) {
+                    comment = deepCopy(providedComments[i]);
+                    comment.extendedRange = [0, tree.range[0]];
+                    comments.push(comment);
+                }
+                tree.leadingComments = comments;
+            }
+            return tree;
+        }
+
+        for (i = 0, len = providedComments.length; i < len; i += 1) {
+            comments.push(extendCommentRange(deepCopy(providedComments[i]), tokens));
+        }
+
+        // This is based on John Freeman's implementation.
+        cursor = 0;
+        traverse(tree, {
+            enter: function (node) {
+                var comment;
+
+                while (cursor < comments.length) {
+                    comment = comments[cursor];
+                    if (comment.extendedRange[1] > node.range[0]) {
+                        break;
+                    }
+
+                    if (comment.extendedRange[1] === node.range[0]) {
+                        if (!node.leadingComments) {
+                            node.leadingComments = [];
+                        }
+                        node.leadingComments.push(comment);
+                        comments.splice(cursor, 1);
+                    } else {
+                        cursor += 1;
+                    }
+                }
+
+                // already out of owned node
+                if (cursor === comments.length) {
+                    return VisitorOption.Break;
+                }
+
+                if (comments[cursor].extendedRange[0] > node.range[1]) {
+                    return VisitorOption.Skip;
+                }
+            }
+        });
+
+        cursor = 0;
+        traverse(tree, {
+            leave: function (node) {
+                var comment;
+
+                while (cursor < comments.length) {
+                    comment = comments[cursor];
+                    if (node.range[1] < comment.extendedRange[0]) {
+                        break;
+                    }
+
+                    if (node.range[1] === comment.extendedRange[0]) {
+                        if (!node.trailingComments) {
+                            node.trailingComments = [];
+                        }
+                        node.trailingComments.push(comment);
+                        comments.splice(cursor, 1);
+                    } else {
+                        cursor += 1;
+                    }
+                }
+
+                // already out of owned node
+                if (cursor === comments.length) {
+                    return VisitorOption.Break;
+                }
+
+                if (comments[cursor].extendedRange[0] > node.range[1]) {
+                    return VisitorOption.Skip;
+                }
+            }
+        });
+
+        return tree;
+    }
+
+    exports.version = require('./package.json').version;
+    exports.Syntax = Syntax;
+    exports.traverse = traverse;
+    exports.replace = replace;
+    exports.attachComments = attachComments;
+    exports.VisitorKeys = VisitorKeys;
+    exports.VisitorOption = VisitorOption;
+    exports.Controller = Controller;
+    exports.cloneEnvironment = function () { return clone({}); };
+
+    return exports;
+}(exports));
+/* vim: set sw=4 ts=4 et tw=80 : */
diff --git a/tools/eslint/node_modules/escope/node_modules/estraverse/gulpfile.js b/tools/eslint/node_modules/escope/node_modules/estraverse/gulpfile.js
new file mode 100644
index 00000000000000..8772bbcca542a8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/estraverse/gulpfile.js
@@ -0,0 +1,70 @@
+/*
+  Copyright (C) 2014 Yusuke Suzuki 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+'use strict';
+
+var gulp = require('gulp'),
+    git = require('gulp-git'),
+    bump = require('gulp-bump'),
+    filter = require('gulp-filter'),
+    tagVersion = require('gulp-tag-version');
+
+var TEST = [ 'test/*.js' ];
+var POWERED = [ 'powered-test/*.js' ];
+var SOURCE = [ 'src/**/*.js' ];
+
+/**
+ * Bumping version number and tagging the repository with it.
+ * Please read http://semver.org/
+ *
+ * You can use the commands
+ *
+ *     gulp patch     # makes v0.1.0 -> v0.1.1
+ *     gulp feature   # makes v0.1.1 -> v0.2.0
+ *     gulp release   # makes v0.2.1 -> v1.0.0
+ *
+ * To bump the version numbers accordingly after you did a patch,
+ * introduced a feature or made a backwards-incompatible release.
+ */
+
+function inc(importance) {
+    // get all the files to bump version in
+    return gulp.src(['./package.json'])
+        // bump the version number in those files
+        .pipe(bump({type: importance}))
+        // save it back to filesystem
+        .pipe(gulp.dest('./'))
+        // commit the changed version number
+        .pipe(git.commit('Bumps package version'))
+        // read only one file to get the version number
+        .pipe(filter('package.json'))
+        // **tag it in the repository**
+        .pipe(tagVersion({
+            prefix: ''
+        }));
+}
+
+gulp.task('patch', [ ], function () { return inc('patch'); })
+gulp.task('minor', [ ], function () { return inc('minor'); })
+gulp.task('major', [ ], function () { return inc('major'); })
diff --git a/tools/eslint/node_modules/escope/node_modules/estraverse/package.json b/tools/eslint/node_modules/escope/node_modules/estraverse/package.json
new file mode 100644
index 00000000000000..94ac9832e95781
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/estraverse/package.json
@@ -0,0 +1,66 @@
+{
+  "name": "estraverse",
+  "description": "ECMAScript JS AST traversal functions",
+  "homepage": "https://github.com/estools/estraverse",
+  "main": "estraverse.js",
+  "version": "3.1.0",
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "maintainers": [
+    {
+      "name": "constellation",
+      "email": "utatane.tea@gmail.com"
+    },
+    {
+      "name": "michaelficarra",
+      "email": "npm@michael.ficarra.me"
+    }
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git+ssh://git@github.com/estools/estraverse.git"
+  },
+  "devDependencies": {
+    "chai": "^2.1.1",
+    "coffee-script": "^1.8.0",
+    "espree": "^1.11.0",
+    "gulp": "^3.8.10",
+    "gulp-bump": "^0.2.2",
+    "gulp-filter": "^2.0.0",
+    "gulp-git": "^1.0.1",
+    "gulp-tag-version": "^1.2.1",
+    "jshint": "^2.5.6",
+    "mocha": "^2.1.0"
+  },
+  "licenses": [
+    {
+      "type": "BSD",
+      "url": "http://github.com/estools/estraverse/raw/master/LICENSE.BSD"
+    }
+  ],
+  "scripts": {
+    "test": "npm run-script lint && npm run-script unit-test",
+    "lint": "jshint estraverse.js",
+    "unit-test": "mocha --compilers coffee:coffee-script/register"
+  },
+  "gitHead": "166ebbe0a8d45ceb2391b6f5ef5d1bab6bfb267a",
+  "bugs": {
+    "url": "https://github.com/estools/estraverse/issues"
+  },
+  "_id": "estraverse@3.1.0",
+  "_shasum": "15e28a446b8b82bc700ccc8b96c78af4da0d6cba",
+  "_from": "estraverse@>=3.1.0 <4.0.0",
+  "_npmVersion": "2.0.0-alpha-5",
+  "_npmUser": {
+    "name": "constellation",
+    "email": "utatane.tea@gmail.com"
+  },
+  "dist": {
+    "shasum": "15e28a446b8b82bc700ccc8b96c78af4da0d6cba",
+    "tarball": "http://registry.npmjs.org/estraverse/-/estraverse-3.1.0.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/estraverse/-/estraverse-3.1.0.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/escope/package.json b/tools/eslint/node_modules/escope/package.json
new file mode 100644
index 00000000000000..1e1219930358ed
--- /dev/null
+++ b/tools/eslint/node_modules/escope/package.json
@@ -0,0 +1,86 @@
+{
+  "name": "escope",
+  "description": "ECMAScript scope analyzer",
+  "homepage": "http://github.com/estools/escope.html",
+  "main": "lib/index.js",
+  "version": "3.0.1",
+  "engines": {
+    "node": ">=0.4.0"
+  },
+  "maintainers": [
+    {
+      "name": "constellation",
+      "email": "utatane.tea@gmail.com"
+    },
+    {
+      "name": "michaelficarra",
+      "email": "npm@michael.ficarra.me"
+    }
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git+ssh://git@github.com/estools/escope.git"
+  },
+  "dependencies": {
+    "es6-map": "^0.1.1",
+    "es6-weak-map": "^0.1.2",
+    "esrecurse": "^3.1.1",
+    "estraverse": "^3.1.0"
+  },
+  "devDependencies": {
+    "acorn": "^0.12.0",
+    "babel": "^4.7.12",
+    "browserify": "^9.0.3",
+    "chai": "^2.1.1",
+    "coffee-script": "^1.9.1",
+    "espree": "^1.11.0",
+    "esprima": "^2.1.0",
+    "gulp": "~3.8.10",
+    "gulp-babel": "^4.0.0",
+    "gulp-bump": "^0.3.0",
+    "gulp-coffee": "^2.2.0",
+    "gulp-eslint": "^0.6.0",
+    "gulp-espower": "^0.10.0",
+    "gulp-filter": "^2.0.0",
+    "gulp-git": "^1.0.1",
+    "gulp-mocha": "~2.0.0",
+    "gulp-plumber": "^1.0.0",
+    "gulp-sourcemaps": "^1.3.0",
+    "gulp-tag-version": "^1.2.1",
+    "jsdoc": "=3.3.0-alpha13",
+    "lazypipe": "^0.2.2",
+    "minimist": "^1.1.0",
+    "vinyl-source-stream": "^1.0.0"
+  },
+  "licenses": [
+    {
+      "type": "BSD",
+      "url": "http://github.com/estools/escope/raw/master/LICENSE.BSD"
+    }
+  ],
+  "scripts": {
+    "test": "gulp travis",
+    "unit-test": "gulp test",
+    "lint": "gulp lint",
+    "jsdoc": "jsdoc src/*.js README.md"
+  },
+  "gitHead": "cd455a35658733600ebaef603021b90801272a2f",
+  "bugs": {
+    "url": "https://github.com/estools/escope/issues"
+  },
+  "_id": "escope@3.0.1",
+  "_shasum": "cc150f270852c3b68841370b2184739de18b5d61",
+  "_from": "escope@>=3.0.0 <4.0.0",
+  "_npmVersion": "2.0.0-alpha-5",
+  "_npmUser": {
+    "name": "constellation",
+    "email": "utatane.tea@gmail.com"
+  },
+  "dist": {
+    "shasum": "cc150f270852c3b68841370b2184739de18b5d61",
+    "tarball": "http://registry.npmjs.org/escope/-/escope-3.0.1.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/escope/-/escope-3.0.1.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/escope/src/definition.js b/tools/eslint/node_modules/escope/src/definition.js
new file mode 100644
index 00000000000000..faef9387c274b4
--- /dev/null
+++ b/tools/eslint/node_modules/escope/src/definition.js
@@ -0,0 +1,78 @@
+/*
+  Copyright (C) 2015 Yusuke Suzuki 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+import Variable from './variable';
+
+/**
+ * @class Definition
+ */
+export default class Definition {
+    constructor(type, name, node, parent, index, kind) {
+        /**
+         * @member {String} Definition#type - type of the occurrence (e.g. "Parameter", "Variable", ...).
+         */
+        this.type = type;
+        /**
+         * @member {esprima.Identifier} Definition#name - the identifier AST node of the occurrence.
+         */
+        this.name = name;
+        /**
+         * @member {esprima.Node} Definition#node - the enclosing node of the identifier.
+         */
+        this.node = node;
+        /**
+         * @member {esprima.Node?} Definition#parent - the enclosing statement node of the identifier.
+         */
+        this.parent = parent;
+        /**
+         * @member {Number?} Definition#index - the index in the declaration statement.
+         */
+        this.index = index;
+        /**
+         * @member {String?} Definition#kind - the kind of the declaration statement.
+         */
+        this.kind = kind;
+    }
+}
+
+/**
+ * @class ParameterDefinition
+ */
+class ParameterDefinition extends Definition {
+    constructor(name, node, index, rest) {
+        super(Variable.Parameter, name, node, null, index, null);
+        /**
+         * Whether the parameter definition is a part of a rest parameter.
+         * @member {boolean} ParameterDefinition#rest
+         */
+        this.rest = rest;
+    }
+}
+
+export {
+    ParameterDefinition,
+    Definition
+}
+
+/* vim: set sw=4 ts=4 et tw=80 : */
diff --git a/tools/eslint/node_modules/escope/src/index.js b/tools/eslint/node_modules/escope/src/index.js
new file mode 100644
index 00000000000000..66a6ea9b6d2f9c
--- /dev/null
+++ b/tools/eslint/node_modules/escope/src/index.js
@@ -0,0 +1,139 @@
+/*
+  Copyright (C) 2012-2014 Yusuke Suzuki 
+  Copyright (C) 2013 Alex Seville 
+  Copyright (C) 2014 Thiago de Arruda 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/**
+ * Escope (escope) is an ECMAScript
+ * scope analyzer extracted from the esmangle project.
+ * 

+ * escope finds lexical scopes in a source program, i.e. areas of that
+ * program where different occurrences of the same identifier refer to the same
+ * variable. With each scope the contained variables are collected, and each
+ * identifier reference in code is linked to its corresponding variable (if
+ * possible).
+ * 

+ * escope works on a syntax tree of the parsed source code which has
+ * to adhere to the 
+ * Mozilla Parser API. E.g. esprima is a parser
+ * that produces such syntax trees.
+ * 

+ * The main interface is the {@link analyze} function.
+ * @module escope
+ */
+
+/*jslint bitwise:true */
+
+import assert from 'assert';
+
+import ScopeManager from './scope-manager';
+import Referencer from './referencer';
+import Reference from './reference';
+import Variable from './variable';
+import Scope from './scope';
+import { version } from '../package.json';
+
+function defaultOptions() {
+    return {
+        optimistic: false,
+        directive: false,
+        nodejsScope: false,
+        sourceType: 'script',  // one of ['script', 'module']
+        ecmaVersion: 5
+    };
+}
+
+function updateDeeply(target, override) {
+    var key, val;
+
+    function isHashObject(target) {
+        return typeof target === 'object' && target instanceof Object && !(target instanceof RegExp);
+    }
+
+    for (key in override) {
+        if (override.hasOwnProperty(key)) {
+            val = override[key];
+            if (isHashObject(val)) {
+                if (isHashObject(target[key])) {
+                    updateDeeply(target[key], val);
+                } else {
+                    target[key] = updateDeeply({}, val);
+                }
+            } else {
+                target[key] = val;
+            }
+        }
+    }
+    return target;
+}
+
+/**
+ * Main interface function. Takes an Esprima syntax tree and returns the
+ * analyzed scopes.
+ * @function analyze
+ * @param {esprima.Tree} tree
+ * @param {Object} providedOptions - Options that tailor the scope analysis
+ * @param {boolean} [providedOptions.optimistic=false] - the optimistic flag
+ * @param {boolean} [providedOptions.directive=false]- the directive flag
+ * @param {boolean} [providedOptions.ignoreEval=false]- whether to check 'eval()' calls
+ * @param {boolean} [providedOptions.nodejsScope=false]- whether the whole
+ * script is executed under node.js environment. When enabled, escope adds
+ * a function scope immediately following the global scope.
+ * @param {string} [providedOptions.sourceType='script']- the source type of the script. one of 'script' and 'module'
+ * @param {number} [providedOptions.ecmaVersion=5]- which ECMAScript version is considered
+ * @return {ScopeManager}
+ */
+export function analyze(tree, providedOptions) {
+    var scopeManager, referencer, options;
+
+    options = updateDeeply(defaultOptions(), providedOptions);
+
+    scopeManager = new ScopeManager(options);
+
+    referencer = new Referencer(scopeManager);
+    referencer.visit(tree);
+
+    assert(scopeManager.__currentScope === null, 'currentScope should be null.');
+
+    return scopeManager;
+}
+
+export {
+    /** @name module:escope.version */
+    version,
+    /** @name module:escope.Reference */
+    Reference,
+    /** @name module:escope.Variable */
+    Variable,
+    /** @name module:escope.Scope */
+    Scope,
+    /** @name module:escope.ScopeManager */
+    ScopeManager
+};
+
+
+/* vim: set sw=4 ts=4 et tw=80 : */
diff --git a/tools/eslint/node_modules/escope/src/reference.js b/tools/eslint/node_modules/escope/src/reference.js
new file mode 100644
index 00000000000000..36b4d12810b09f
--- /dev/null
+++ b/tools/eslint/node_modules/escope/src/reference.js
@@ -0,0 +1,149 @@
+/*
+  Copyright (C) 2015 Yusuke Suzuki 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+const READ = 0x1;
+const WRITE = 0x2;
+const RW = READ | WRITE;
+
+/**
+ * A Reference represents a single occurrence of an identifier in code.
+ * @class Reference
+ */
+export default class Reference {
+    constructor(ident, scope, flag,  writeExpr, maybeImplicitGlobal, partial) {
+        /**
+         * Identifier syntax node.
+         * @member {esprima#Identifier} Reference#identifier
+         */
+        this.identifier = ident;
+        /**
+         * Reference to the enclosing Scope.
+         * @member {Scope} Reference#from
+         */
+        this.from = scope;
+        /**
+         * Whether the reference comes from a dynamic scope (such as 'eval',
+         * 'with', etc.), and may be trapped by dynamic scopes.
+         * @member {boolean} Reference#tainted
+         */
+        this.tainted = false;
+        /**
+         * The variable this reference is resolved with.
+         * @member {Variable} Reference#resolved
+         */
+        this.resolved = null;
+        /**
+         * The read-write mode of the reference. (Value is one of {@link
+         * Reference.READ}, {@link Reference.RW}, {@link Reference.WRITE}).
+         * @member {number} Reference#flag
+         * @private
+         */
+        this.flag = flag;
+        if (this.isWrite()) {
+            /**
+             * If reference is writeable, this is the tree being written to it.
+             * @member {esprima#Node} Reference#writeExpr
+             */
+            this.writeExpr = writeExpr;
+            /**
+             * Whether the Reference might refer to a partial value of writeExpr.
+             * @member {boolean} Reference#partial
+             */
+            this.partial = partial;
+        }
+        this.__maybeImplicitGlobal = maybeImplicitGlobal;
+    }
+
+    /**
+     * Whether the reference is static.
+     * @method Reference#isStatic
+     * @return {boolean}
+     */
+    isStatic() {
+        return !this.tainted && this.resolved && this.resolved.scope.isStatic();
+    }
+
+    /**
+     * Whether the reference is writeable.
+     * @method Reference#isWrite
+     * @return {boolean}
+     */
+    isWrite() {
+        return !!(this.flag & Reference.WRITE);
+    }
+
+    /**
+     * Whether the reference is readable.
+     * @method Reference#isRead
+     * @return {boolean}
+     */
+    isRead() {
+        return !!(this.flag & Reference.READ);
+    }
+
+    /**
+     * Whether the reference is read-only.
+     * @method Reference#isReadOnly
+     * @return {boolean}
+     */
+    isReadOnly() {
+        return this.flag === Reference.READ;
+    }
+
+    /**
+     * Whether the reference is write-only.
+     * @method Reference#isWriteOnly
+     * @return {boolean}
+     */
+    isWriteOnly() {
+        return this.flag === Reference.WRITE;
+    }
+
+    /**
+     * Whether the reference is read-write.
+     * @method Reference#isReadWrite
+     * @return {boolean}
+     */
+    isReadWrite() {
+        return this.flag === Reference.RW;
+    }
+}
+
+/**
+ * @constant Reference.READ
+ * @private
+ */
+Reference.READ = READ;
+/**
+ * @constant Reference.WRITE
+ * @private
+ */
+Reference.WRITE = WRITE;
+/**
+ * @constant Reference.RW
+ * @private
+ */
+Reference.RW = RW;
+
+/* vim: set sw=4 ts=4 et tw=80 : */
diff --git a/tools/eslint/node_modules/escope/src/referencer.js b/tools/eslint/node_modules/escope/src/referencer.js
new file mode 100644
index 00000000000000..a337be0d4551ef
--- /dev/null
+++ b/tools/eslint/node_modules/escope/src/referencer.js
@@ -0,0 +1,593 @@
+/*
+  Copyright (C) 2015 Yusuke Suzuki 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+import { Syntax } from 'estraverse';
+import esrecurse from 'esrecurse';
+import Reference from './reference';
+import Variable from './variable';
+import { ParameterDefinition, Definition } from './definition';
+import assert from 'assert';
+
+class PatternVisitor extends esrecurse.Visitor {
+    constructor(rootPattern, referencer, callback) {
+        super();
+        this.referencer = referencer;
+        this.callback = callback;
+    }
+
+    perform(pattern) {
+        if (pattern.type === Syntax.Identifier) {
+            this.callback(pattern, true);
+            return;
+        }
+        this.visit(pattern);
+    }
+
+    Identifier(pattern) {
+        this.callback(pattern, false);
+    }
+
+    ObjectPattern(pattern) {
+        var i, iz, property;
+        for (i = 0, iz = pattern.properties.length; i < iz; ++i) {
+            property = pattern.properties[i];
+            if (property.shorthand) {
+                this.visit(property.key);
+                continue;
+            }
+            this.visit(property.value);
+        }
+    }
+
+    ArrayPattern(pattern) {
+        var i, iz, element;
+        for (i = 0, iz = pattern.elements.length; i < iz; ++i) {
+            element = pattern.elements[i];
+            if (element) {
+                this.visit(element);
+            }
+        }
+    }
+
+    AssignmentPattern(pattern) {
+        this.visit(pattern.left);
+        // FIXME: Condier TDZ scope.
+        this.referencer.visit(pattern.right);
+    }
+}
+
+function traverseIdentifierInPattern(rootPattern, referencer, callback) {
+    var visitor = new PatternVisitor(rootPattern, referencer, callback);
+    visitor.perform(rootPattern);
+}
+
+function isPattern(node) {
+    var nodeType = node.type;
+    return nodeType === Syntax.Identifier || nodeType === Syntax.ObjectPattern || nodeType === Syntax.ArrayPattern || nodeType === Syntax.SpreadElement || nodeType === Syntax.RestElement || nodeType === Syntax.AssignmentPattern;
+}
+
+// Importing ImportDeclaration.
+// http://people.mozilla.org/~jorendorff/es6-draft.html#sec-moduledeclarationinstantiation
+// https://github.com/estree/estree/blob/master/es6.md#importdeclaration
+// FIXME: Now, we don't create module environment, because the context is
+// implementation dependent.
+
+class Importer extends esrecurse.Visitor {
+    constructor(declaration, referencer) {
+        super();
+        this.declaration = declaration;
+        this.referencer = referencer;
+    }
+
+    visitImport(id, specifier) {
+        this.referencer.visitPattern(id, (pattern) => {
+            this.referencer.currentScope().__define(pattern,
+                new Definition(
+                    Variable.ImportBinding,
+                    pattern,
+                    specifier,
+                    this.declaration,
+                    null,
+                    null
+                    ));
+        });
+    }
+
+    ImportNamespaceSpecifier(node) {
+        let local = (node.local || node.id);
+        if (local) {
+            this.visitImport(local, node);
+        }
+    }
+
+    ImportDefaultSpecifier(node) {
+        let local = (node.local || node.id);
+        this.visitImport(local, node);
+    }
+
+    ImportSpecifier(node) {
+        let local = (node.local || node.id);
+        if (node.name) {
+            this.visitImport(node.name, node);
+        } else {
+            this.visitImport(local, node);
+        }
+    }
+}
+
+// Referencing variables and creating bindings.
+export default class Referencer extends esrecurse.Visitor {
+    constructor(scopeManager) {
+        super();
+        this.scopeManager = scopeManager;
+        this.parent = null;
+        this.isInnerMethodDefinition = false;
+    }
+
+    currentScope() {
+        return this.scopeManager.__currentScope;
+    }
+
+    close(node) {
+        while (this.currentScope() && node === this.currentScope().block) {
+            this.scopeManager.__currentScope = this.currentScope().__close(this.scopeManager);
+        }
+    }
+
+    pushInnerMethodDefinition(isInnerMethodDefinition) {
+        var previous = this.isInnerMethodDefinition;
+        this.isInnerMethodDefinition = isInnerMethodDefinition;
+        return previous;
+    }
+
+    popInnerMethodDefinition(isInnerMethodDefinition) {
+        this.isInnerMethodDefinition = isInnerMethodDefinition;
+    }
+
+    materializeTDZScope(node, iterationNode) {
+        // http://people.mozilla.org/~jorendorff/es6-draft.html#sec-runtime-semantics-forin-div-ofexpressionevaluation-abstract-operation
+        // TDZ scope hides the declaration's names.
+        this.scopeManager.__nestTDZScope(node, iterationNode);
+        this.visitVariableDeclaration(this.currentScope(), Variable.TDZ, iterationNode.left, 0);
+    }
+
+    materializeIterationScope(node) {
+        // Generate iteration scope for upper ForIn/ForOf Statements.
+        var letOrConstDecl;
+        this.scopeManager.__nestForScope(node);
+        letOrConstDecl = node.left;
+        this.visitVariableDeclaration(this.currentScope(), Variable.Variable, letOrConstDecl, 0);
+        this.visitPattern(letOrConstDecl.declarations[0].id, (pattern) => {
+            this.currentScope().__referencing(pattern, Reference.WRITE, node.right, null, true);
+        });
+    }
+
+    visitPattern(node, callback) {
+        traverseIdentifierInPattern(node, this, callback);
+    }
+
+    visitFunction(node) {
+        var i, iz;
+        // FunctionDeclaration name is defined in upper scope
+        // NOTE: Not referring variableScope. It is intended.
+        // Since
+        //  in ES5, FunctionDeclaration should be in FunctionBody.
+        //  in ES6, FunctionDeclaration should be block scoped.
+        if (node.type === Syntax.FunctionDeclaration) {
+            // id is defined in upper scope
+            this.currentScope().__define(node.id,
+                    new Definition(
+                        Variable.FunctionName,
+                        node.id,
+                        node,
+                        null,
+                        null,
+                        null
+                    ));
+        }
+
+        // FunctionExpression with name creates its special scope;
+        // FunctionExpressionNameScope.
+        if (node.type === Syntax.FunctionExpression && node.id) {
+            this.scopeManager.__nestFunctionExpressionNameScope(node);
+        }
+
+        // Consider this function is in the MethodDefinition.
+        this.scopeManager.__nestFunctionScope(node, this.isInnerMethodDefinition);
+
+        for (i = 0, iz = node.params.length; i < iz; ++i) {
+            this.visitPattern(node.params[i], (pattern) => {
+                this.currentScope().__define(pattern,
+                    new ParameterDefinition(
+                        pattern,
+                        node,
+                        i,
+                        false
+                    ));
+            });
+        }
+
+        // if there's a rest argument, add that
+        if (node.rest) {
+            this.visitPattern({
+                type: 'RestElement',
+                argument: node.rest
+            }, (pattern) => {
+                this.currentScope().__define(pattern,
+                    new ParameterDefinition(
+                        pattern,
+                        node,
+                        node.params.length,
+                        true
+                    ));
+            });
+        }
+
+        // Skip BlockStatement to prevent creating BlockStatement scope.
+        if (node.body.type === Syntax.BlockStatement) {
+            this.visitChildren(node.body);
+        } else {
+            this.visit(node.body);
+        }
+
+        this.close(node);
+    }
+
+    visitClass(node) {
+        if (node.type === Syntax.ClassDeclaration) {
+            this.currentScope().__define(node.id,
+                    new Definition(
+                        Variable.ClassName,
+                        node.id,
+                        node,
+                        null,
+                        null,
+                        null
+                    ));
+        }
+
+        // FIXME: Maybe consider TDZ.
+        this.visit(node.superClass);
+
+        this.scopeManager.__nestClassScope(node);
+
+        if (node.id) {
+            this.currentScope().__define(node.id,
+                    new Definition(
+                        Variable.ClassName,
+                        node.id,
+                        node
+                    ));
+        }
+        this.visit(node.body);
+
+        this.close(node);
+    }
+
+    visitProperty(node) {
+        var previous, isMethodDefinition;
+        if (node.computed) {
+            this.visit(node.key);
+        }
+
+        isMethodDefinition = node.type === Syntax.MethodDefinition || node.method;
+        if (isMethodDefinition) {
+            previous = this.pushInnerMethodDefinition(true);
+        }
+        this.visit(node.value);
+        if (isMethodDefinition) {
+            this.popInnerMethodDefinition(previous);
+        }
+    }
+
+    visitForIn(node) {
+        if (node.left.type === Syntax.VariableDeclaration && node.left.kind !== 'var') {
+            this.materializeTDZScope(node.right, node);
+            this.visit(node.right);
+            this.close(node.right);
+
+            this.materializeIterationScope(node);
+            this.visit(node.body);
+            this.close(node);
+        } else {
+            if (node.left.type === Syntax.VariableDeclaration) {
+                this.visit(node.left);
+                this.visitPattern(node.left.declarations[0].id, (pattern) => {
+                    this.currentScope().__referencing(pattern, Reference.WRITE, node.right, null, true);
+                });
+            } else {
+                if (!isPattern(node.left)) {
+                    this.visit(node.left);
+                }
+                this.visitPattern(node.left, (pattern) => {
+                    var maybeImplicitGlobal = null;
+                    if (!this.currentScope().isStrict) {
+                        maybeImplicitGlobal = {
+                            pattern: pattern,
+                            node: node
+                        };
+                    }
+                    this.currentScope().__referencing(pattern, Reference.WRITE, node.right, maybeImplicitGlobal, true);
+                });
+            }
+            this.visit(node.right);
+            this.visit(node.body);
+        }
+    }
+
+    visitVariableDeclaration(variableTargetScope, type, node, index) {
+        var decl, init;
+
+        decl = node.declarations[index];
+        init = decl.init;
+        this.visitPattern(decl.id, (pattern, toplevel) => {
+            variableTargetScope.__define(pattern,
+                new Definition(
+                    type,
+                    pattern,
+                    decl,
+                    node,
+                    index,
+                    node.kind
+                ));
+
+            if (init) {
+                this.currentScope().__referencing(pattern, Reference.WRITE, init, null, !toplevel);
+            }
+        });
+    }
+
+    AssignmentExpression(node) {
+        if (isPattern(node.left)) {
+            if (node.operator === '=') {
+                this.visitPattern(node.left, (pattern, toplevel) => {
+                    var maybeImplicitGlobal = null;
+                    if (!this.currentScope().isStrict) {
+                        maybeImplicitGlobal = {
+                            pattern: pattern,
+                            node: node
+                        };
+                    }
+                    this.currentScope().__referencing(pattern, Reference.WRITE, node.right, maybeImplicitGlobal, !toplevel);
+                });
+            } else {
+                this.currentScope().__referencing(node.left, Reference.RW, node.right);
+            }
+        } else {
+            this.visit(node.left);
+        }
+        this.visit(node.right);
+    }
+
+    CatchClause(node) {
+        this.scopeManager.__nestCatchScope(node);
+
+        this.visitPattern(node.param, (pattern) => {
+            this.currentScope().__define(pattern,
+                new Definition(
+                    Variable.CatchClause,
+                    node.param,
+                    node,
+                    null,
+                    null,
+                    null
+                ));
+        });
+        this.visit(node.body);
+
+        this.close(node);
+    }
+
+    Program(node) {
+        this.scopeManager.__nestGlobalScope(node);
+
+        if (this.scopeManager.__isNodejsScope()) {
+            // Force strictness of GlobalScope to false when using node.js scope.
+            this.currentScope().isStrict = false;
+            this.scopeManager.__nestFunctionScope(node, false);
+        }
+
+        if (this.scopeManager.__isES6() && this.scopeManager.isModule()) {
+            this.scopeManager.__nestModuleScope(node);
+        }
+
+        this.visitChildren(node);
+        this.close(node);
+    }
+
+    Identifier(node) {
+        this.currentScope().__referencing(node);
+    }
+
+    UpdateExpression(node) {
+        if (isPattern(node.argument)) {
+            this.currentScope().__referencing(node.argument, Reference.RW, null);
+        } else {
+            this.visitChildren(node);
+        }
+    }
+
+    MemberExpression(node) {
+        this.visit(node.object);
+        if (node.computed) {
+            this.visit(node.property);
+        }
+    }
+
+    Property(node) {
+        this.visitProperty(node);
+    }
+
+    MethodDefinition(node) {
+        this.visitProperty(node);
+    }
+
+    BreakStatement() {}
+
+    ContinueStatement() {}
+
+    LabeledStatement(node) {
+        this.visit(node.body);
+    }
+
+    ForStatement(node) {
+        // Create ForStatement declaration.
+        // NOTE: In ES6, ForStatement dynamically generates
+        // per iteration environment. However, escope is
+        // a static analyzer, we only generate one scope for ForStatement.
+        if (node.init && node.init.type === Syntax.VariableDeclaration && node.init.kind !== 'var') {
+            this.scopeManager.__nestForScope(node);
+        }
+
+        this.visitChildren(node);
+
+        this.close(node);
+    }
+
+    ClassExpression(node) {
+        this.visitClass(node);
+    }
+
+    ClassDeclaration(node) {
+        this.visitClass(node);
+    }
+
+    CallExpression(node) {
+        // Check this is direct call to eval
+        if (!this.scopeManager.__ignoreEval() && node.callee.type === Syntax.Identifier && node.callee.name === 'eval') {
+            // NOTE: This should be `variableScope`. Since direct eval call always creates Lexical environment and
+            // let / const should be enclosed into it. Only VariableDeclaration affects on the caller's environment.
+            this.currentScope().variableScope.__detectEval();
+        }
+        this.visitChildren(node);
+    }
+
+    BlockStatement(node) {
+        if (this.scopeManager.__isES6()) {
+            this.scopeManager.__nestBlockScope(node);
+        }
+
+        this.visitChildren(node);
+
+        this.close(node);
+    }
+
+    ThisExpression() {
+        this.currentScope().variableScope.__detectThis();
+    }
+
+    WithStatement(node) {
+        this.visit(node.object);
+        // Then nest scope for WithStatement.
+        this.scopeManager.__nestWithScope(node);
+
+        this.visit(node.body);
+
+        this.close(node);
+    }
+
+    VariableDeclaration(node) {
+        var variableTargetScope, i, iz, decl;
+        variableTargetScope = (node.kind === 'var') ? this.currentScope().variableScope : this.currentScope();
+        for (i = 0, iz = node.declarations.length; i < iz; ++i) {
+            decl = node.declarations[i];
+            this.visitVariableDeclaration(variableTargetScope, Variable.Variable, node, i);
+            if (decl.init) {
+                this.visit(decl.init);
+            }
+        }
+    }
+
+    // sec 13.11.8
+    SwitchStatement(node) {
+        var i, iz;
+
+        this.visit(node.discriminant);
+
+        if (this.scopeManager.__isES6()) {
+            this.scopeManager.__nestSwitchScope(node);
+        }
+
+        for (i = 0, iz = node.cases.length; i < iz; ++i) {
+            this.visit(node.cases[i]);
+        }
+
+        this.close(node);
+    }
+
+    FunctionDeclaration(node) {
+        this.visitFunction(node);
+    }
+
+    FunctionExpression(node) {
+        this.visitFunction(node);
+    }
+
+    ForOfStatement(node) {
+        this.visitForIn(node);
+    }
+
+    ForInStatement(node) {
+        this.visitForIn(node);
+    }
+
+    ArrowFunctionExpression(node) {
+        this.visitFunction(node);
+    }
+
+    ImportDeclaration(node) {
+        var importer;
+
+        assert(this.scopeManager.__isES6() && this.scopeManager.isModule(), 'ImportDeclaration should appear when the mode is ES6 and in the module context.');
+
+        importer = new Importer(node, this);
+        importer.visit(node);
+    }
+
+    visitExportDeclaration(node) {
+        if (node.source) {
+            return;
+        }
+        if (node.declaration) {
+            this.visit(node.declaration);
+            return;
+        }
+
+        this.visitChildren(node);
+    }
+
+    ExportDeclaration(node) {
+        this.visitExportDeclaration(node);
+    }
+
+    ExportNamedDeclaration(node) {
+        this.visitExportDeclaration(node);
+    }
+
+    ExportSpecifier(node) {
+        let local = (node.id || node.local);
+        this.visit(local);
+    }
+}
+
+/* vim: set sw=4 ts=4 et tw=80 : */
diff --git a/tools/eslint/node_modules/escope/src/scope-manager.js b/tools/eslint/node_modules/escope/src/scope-manager.js
new file mode 100644
index 00000000000000..63e66e0d8e234a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/src/scope-manager.js
@@ -0,0 +1,222 @@
+/*
+  Copyright (C) 2015 Yusuke Suzuki 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+import WeakMap from 'es6-weak-map';
+import Scope from './scope';
+import assert from 'assert';
+
+import {
+    GlobalScope,
+    CatchScope,
+    WithScope,
+    ModuleScope,
+    ClassScope,
+    SwitchScope,
+    FunctionScope,
+    ForScope,
+    TDZScope,
+    FunctionExpressionNameScope,
+    BlockScope
+} from './scope';
+
+/**
+ * @class ScopeManager
+ */
+export default class ScopeManager {
+    constructor(options) {
+        this.scopes = [];
+        this.globalScope = null;
+        this.__nodeToScope = new WeakMap();
+        this.__currentScope = null;
+        this.__options = options;
+    }
+
+    __useDirective() {
+        return this.__options.directive;
+    }
+
+    __isOptimistic() {
+        return this.__options.optimistic;
+    }
+
+    __ignoreEval() {
+        return this.__options.ignoreEval;
+    }
+
+    __isNodejsScope() {
+        return this.__options.nodejsScope;
+    }
+
+    isModule() {
+        return this.__options.sourceType === 'module';
+    }
+
+    // Returns appropliate scope for this node.
+    __get(node) {
+        return this.__nodeToScope.get(node);
+    }
+
+    /**
+     * acquire scope from node.
+     * @method ScopeManager#acquire
+     * @param {Esprima.Node} node - node for the acquired scope.
+     * @param {boolean=} inner - look up the most inner scope, default value is false.
+     * @return {Scope?}
+     */
+    acquire(node, inner) {
+        var scopes, scope, i, iz;
+
+        function predicate(scope) {
+            if (scope.type === 'function' && scope.functionExpressionScope) {
+                return false;
+            }
+            if (scope.type === 'TDZ') {
+                return false;
+            }
+            return true;
+        }
+
+        scopes = this.__get(node);
+        if (!scopes || scopes.length === 0) {
+            return null;
+        }
+
+        // Heuristic selection from all scopes.
+        // If you would like to get all scopes, please use ScopeManager#acquireAll.
+        if (scopes.length === 1) {
+            return scopes[0];
+        }
+
+        if (inner) {
+            for (i = scopes.length - 1; i >= 0; --i) {
+                scope = scopes[i];
+                if (predicate(scope)) {
+                    return scope;
+                }
+            }
+        } else {
+            for (i = 0, iz = scopes.length; i < iz; ++i) {
+                scope = scopes[i];
+                if (predicate(scope)) {
+                    return scope;
+                }
+            }
+        }
+
+        return null;
+    }
+
+    /**
+     * acquire all scopes from node.
+     * @method ScopeManager#acquireAll
+     * @param {Esprima.Node} node - node for the acquired scope.
+     * @return {Scope[]?}
+     */
+    acquireAll(node) {
+        return this.__get(node);
+    }
+
+    /**
+     * release the node.
+     * @method ScopeManager#release
+     * @param {Esprima.Node} node - releasing node.
+     * @param {boolean=} inner - look up the most inner scope, default value is false.
+     * @return {Scope?} upper scope for the node.
+     */
+    release(node, inner) {
+        var scopes, scope;
+        scopes = this.__get(node);
+        if (scopes && scopes.length) {
+            scope = scopes[0].upper;
+            if (!scope) {
+                return null;
+            }
+            return this.acquire(scope.block, inner);
+        }
+        return null;
+    }
+
+    attach() { }
+
+    detach() { }
+
+    __nestScope(scope) {
+        if (scope instanceof GlobalScope) {
+            assert(this.__currentScope === null);
+            this.globalScope = scope;
+        }
+        this.__currentScope = scope;
+        return scope;
+    }
+
+    __nestGlobalScope(node) {
+        return this.__nestScope(new GlobalScope(this, node));
+    }
+
+    __nestBlockScope(node, isMethodDefinition) {
+        return this.__nestScope(new BlockScope(this, this.__currentScope, node));
+    }
+
+    __nestFunctionScope(node, isMethodDefinition) {
+        return this.__nestScope(new FunctionScope(this, this.__currentScope, node, isMethodDefinition));
+    }
+
+    __nestForScope(node) {
+        return this.__nestScope(new ForScope(this, this.__currentScope, node));
+    }
+
+    __nestCatchScope(node) {
+        return this.__nestScope(new CatchScope(this, this.__currentScope, node));
+    }
+
+    __nestWithScope(node) {
+        return this.__nestScope(new WithScope(this, this.__currentScope, node));
+    }
+
+    __nestClassScope(node) {
+        return this.__nestScope(new ClassScope(this, this.__currentScope, node));
+    }
+
+    __nestSwitchScope(node) {
+        return this.__nestScope(new SwitchScope(this, this.__currentScope, node));
+    }
+
+    __nestModuleScope(node) {
+        return this.__nestScope(new ModuleScope(this, this.__currentScope, node));
+    }
+
+    __nestTDZScope(node) {
+        return this.__nestScope(new TDZScope(this, this.__currentScope, node));
+    }
+
+    __nestFunctionExpressionNameScope(node) {
+        return this.__nestScope(new FunctionExpressionNameScope(this, this.__currentScope, node));
+    }
+
+    __isES6() {
+        return this.__options.ecmaVersion >= 6;
+    }
+}
+
+/* vim: set sw=4 ts=4 et tw=80 : */
diff --git a/tools/eslint/node_modules/escope/src/scope.js b/tools/eslint/node_modules/escope/src/scope.js
new file mode 100644
index 00000000000000..d48bef540842fa
--- /dev/null
+++ b/tools/eslint/node_modules/escope/src/scope.js
@@ -0,0 +1,596 @@
+/*
+  Copyright (C) 2015 Yusuke Suzuki 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+import { Syntax } from 'estraverse';
+import Map from 'es6-map';
+
+import Reference from './reference';
+import Variable from './variable';
+import Definition from './definition';
+import assert from 'assert';
+
+function isStrictScope(scope, block, isMethodDefinition, useDirective) {
+    var body, i, iz, stmt, expr;
+
+    // When upper scope is exists and strict, inner scope is also strict.
+    if (scope.upper && scope.upper.isStrict) {
+        return true;
+    }
+
+    // ArrowFunctionExpression's scope is always strict scope.
+    if (block.type === Syntax.ArrowFunctionExpression) {
+        return true;
+    }
+
+    if (isMethodDefinition) {
+        return true;
+    }
+
+    if (scope.type === 'class' || scope.type === 'module') {
+        return true;
+    }
+
+    if (scope.type === 'block' || scope.type === 'switch') {
+        return false;
+    }
+
+    if (scope.type === 'function') {
+        if (block.type === 'Program') {
+            body = block;
+        } else {
+            body = block.body;
+        }
+    } else if (scope.type === 'global') {
+        body = block;
+    } else {
+        return false;
+    }
+
+    // Search 'use strict' directive.
+    if (useDirective) {
+        for (i = 0, iz = body.body.length; i < iz; ++i) {
+            stmt = body.body[i];
+            if (stmt.type !== 'DirectiveStatement') {
+                break;
+            }
+            if (stmt.raw === '"use strict"' || stmt.raw === '\'use strict\'') {
+                return true;
+            }
+        }
+    } else {
+        for (i = 0, iz = body.body.length; i < iz; ++i) {
+            stmt = body.body[i];
+            if (stmt.type !== Syntax.ExpressionStatement) {
+                break;
+            }
+            expr = stmt.expression;
+            if (expr.type !== Syntax.Literal || typeof expr.value !== 'string') {
+                break;
+            }
+            if (expr.raw != null) {
+                if (expr.raw === '"use strict"' || expr.raw === '\'use strict\'') {
+                    return true;
+                }
+            } else {
+                if (expr.value === 'use strict') {
+                    return true;
+                }
+            }
+        }
+    }
+    return false;
+}
+
+function registerScope(scopeManager, scope) {
+    var scopes;
+
+    scopeManager.scopes.push(scope);
+
+    scopes = scopeManager.__nodeToScope.get(scope.block);
+    if (scopes) {
+        scopes.push(scope);
+    } else {
+        scopeManager.__nodeToScope.set(scope.block, [ scope ]);
+    }
+}
+
+/**
+ * @class Scope
+ */
+export default class Scope {
+    constructor(scopeManager, type, upperScope, block, isMethodDefinition) {
+        /**
+         * One of 'TDZ', 'module', 'block', 'switch', 'function', 'catch', 'with', 'function', 'class', 'global'.
+         * @member {String} Scope#type
+         */
+        this.type = type;
+         /**
+         * The scoped {@link Variable}s of this scope, as { Variable.name
+         * : Variable }.
+         * @member {Map} Scope#set
+         */
+        this.set = new Map();
+        /**
+         * The tainted variables of this scope, as { Variable.name :
+         * boolean }.
+         * @member {Map} Scope#taints */
+        this.taints = new Map();
+        /**
+         * Generally, through the lexical scoping of JS you can always know
+         * which variable an identifier in the source code refers to. There are
+         * a few exceptions to this rule. With 'global' and 'with' scopes you
+         * can only decide at runtime which variable a reference refers to.
+         * Moreover, if 'eval()' is used in a scope, it might introduce new
+         * bindings in this or its prarent scopes.
+         * All those scopes are considered 'dynamic'.
+         * @member {boolean} Scope#dynamic
+         */
+        this.dynamic = this.type === 'global' || this.type === 'with';
+        /**
+         * A reference to the scope-defining syntax node.
+         * @member {esprima.Node} Scope#block
+         */
+        this.block = block;
+         /**
+         * The {@link Reference|references} that are not resolved with this scope.
+         * @member {Reference[]} Scope#through
+         */
+        this.through = [];
+         /**
+         * The scoped {@link Variable}s of this scope. In the case of a
+         * 'function' scope this includes the automatic argument arguments as
+         * its first element, as well as all further formal arguments.
+         * @member {Variable[]} Scope#variables
+         */
+        this.variables = [];
+         /**
+         * Any variable {@link Reference|reference} found in this scope. This
+         * includes occurrences of local variables as well as variables from
+         * parent scopes (including the global scope). For local variables
+         * this also includes defining occurrences (like in a 'var' statement).
+         * In a 'function' scope this does not include the occurrences of the
+         * formal parameter in the parameter list.
+         * @member {Reference[]} Scope#references
+         */
+        this.references = [];
+
+         /**
+         * For 'global' and 'function' scopes, this is a self-reference. For
+         * other scope types this is the variableScope value of the
+         * parent scope.
+         * @member {Scope} Scope#variableScope
+         */
+        this.variableScope =
+            (this.type === 'global' || this.type === 'function' || this.type === 'module') ? this : upperScope.variableScope;
+         /**
+         * Whether this scope is created by a FunctionExpression.
+         * @member {boolean} Scope#functionExpressionScope
+         */
+        this.functionExpressionScope = false;
+         /**
+         * Whether this is a scope that contains an 'eval()' invocation.
+         * @member {boolean} Scope#directCallToEvalScope
+         */
+        this.directCallToEvalScope = false;
+         /**
+         * @member {boolean} Scope#thisFound
+         */
+        this.thisFound = false;
+
+        this.__left = [];
+
+         /**
+         * Reference to the parent {@link Scope|scope}.
+         * @member {Scope} Scope#upper
+         */
+        this.upper = upperScope;
+         /**
+         * Whether 'use strict' is in effect in this scope.
+         * @member {boolean} Scope#isStrict
+         */
+        this.isStrict = isStrictScope(this, block, isMethodDefinition, scopeManager.__useDirective());
+
+         /**
+         * List of nested {@link Scope}s.
+         * @member {Scope[]} Scope#childScopes
+         */
+        this.childScopes = [];
+        if (this.upper) {
+            this.upper.childScopes.push(this);
+        }
+
+        registerScope(scopeManager, this);
+    }
+
+    __shouldStaticallyClose(scopeManager) {
+        return (!this.dynamic || scopeManager.__isOptimistic());
+    }
+
+    __staticClose(scopeManager) {
+        // static resolve
+        for (let i = 0, iz = this.__left.length; i < iz; ++i) {
+            let ref = this.__left[i];
+            if (!this.__resolve(ref)) {
+                this.__delegateToUpperScope(ref);
+            }
+        }
+    }
+
+    __dynamicClose(scopeManager) {
+        // This path is for "global" and "function with eval" environment.
+        for (let i = 0, iz = this.__left.length; i < iz; ++i) {
+            // notify all names are through to global
+            let ref = this.__left[i];
+            let current = this;
+            do {
+                current.through.push(ref);
+                current = current.upper;
+            } while (current);
+        }
+    }
+
+    __close(scopeManager) {
+        if (this.__shouldStaticallyClose(scopeManager)) {
+            this.__staticClose();
+        } else {
+            this.__dynamicClose();
+        }
+
+        this.__left = null;
+        return this.upper;
+    }
+
+    __resolve(ref) {
+        var variable, name;
+        name = ref.identifier.name;
+        if (this.set.has(name)) {
+            variable = this.set.get(name);
+            variable.references.push(ref);
+            variable.stack = variable.stack && ref.from.variableScope === this.variableScope;
+            if (ref.tainted) {
+                variable.tainted = true;
+                this.taints.set(variable.name, true);
+            }
+            ref.resolved = variable;
+            return true;
+        }
+        return false;
+    }
+
+    __delegateToUpperScope(ref) {
+        if (this.upper) {
+            this.upper.__left.push(ref);
+        }
+        this.through.push(ref);
+    }
+
+    __defineGeneric(name, set, variables, node, def) {
+        var variable;
+
+        variable = set.get(name);
+        if (!variable) {
+            variable = new Variable(name, this);
+            set.set(name, variable);
+            variables.push(variable);
+        }
+
+        if (def) {
+            variable.defs.push(def);
+        }
+        if (node) {
+            variable.identifiers.push(node);
+        }
+    }
+
+    __define(node, def) {
+        if (node && node.type === Syntax.Identifier) {
+            this.__defineGeneric(
+                    node.name,
+                    this.set,
+                    this.variables,
+                    node,
+                    def);
+        }
+    }
+
+    __referencing(node, assign, writeExpr, maybeImplicitGlobal, partial) {
+        // because Array element may be null
+        if (!node || node.type !== Syntax.Identifier) {
+            return;
+        }
+
+        // Specially handle like `this`.
+        if (node.name === 'super') {
+            return;
+        }
+
+        let ref = new Reference(node, this, assign || Reference.READ, writeExpr, maybeImplicitGlobal, !!partial);
+        this.references.push(ref);
+        this.__left.push(ref);
+    }
+
+    __detectEval() {
+        var current;
+        current = this;
+        this.directCallToEvalScope = true;
+        do {
+            current.dynamic = true;
+            current = current.upper;
+        } while (current);
+    }
+
+    __detectThis() {
+        this.thisFound = true;
+    }
+
+    __isClosed() {
+        return this.__left === null;
+    }
+
+    /**
+     * returns resolved {Reference}
+     * @method Scope#resolve
+     * @param {Esprima.Identifier} ident - identifier to be resolved.
+     * @return {Reference}
+     */
+    resolve(ident) {
+        var ref, i, iz;
+        assert(this.__isClosed(), 'Scope should be closed.');
+        assert(ident.type === Syntax.Identifier, 'Target should be identifier.');
+        for (i = 0, iz = this.references.length; i < iz; ++i) {
+            ref = this.references[i];
+            if (ref.identifier === ident) {
+                return ref;
+            }
+        }
+        return null;
+    }
+
+    /**
+     * returns this scope is static
+     * @method Scope#isStatic
+     * @return {boolean}
+     */
+    isStatic() {
+        return !this.dynamic;
+    }
+
+    /**
+     * returns this scope has materialized arguments
+     * @method Scope#isArgumentsMaterialized
+     * @return {boolean}
+     */
+    isArgumentsMaterialized() {
+        return true;
+    }
+
+    /**
+     * returns this scope has materialized `this` reference
+     * @method Scope#isThisMaterialized
+     * @return {boolean}
+     */
+    isThisMaterialized() {
+        return true;
+    }
+
+    isUsedName(name) {
+        if (this.set.has(name)) {
+            return true;
+        }
+        for (var i = 0, iz = this.through.length; i < iz; ++i) {
+            if (this.through[i].identifier.name === name) {
+                return true;
+            }
+        }
+        return false;
+    }
+}
+
+export class GlobalScope extends Scope {
+    constructor(scopeManager, block) {
+        super(scopeManager, 'global', null, block, false);
+        this.implicit = {
+            set: new Map(),
+            variables: [],
+            /**
+            * List of {@link Reference}s that are left to be resolved (i.e. which
+            * need to be linked to the variable they refer to).
+            * @member {Reference[]} Scope#implicit#left
+            */
+            left: []
+        };
+    }
+
+    __close(scopeManager) {
+        let implicit = [];
+        for (let i = 0, iz = this.__left.length; i < iz; ++i) {
+            let ref = this.__left[i];
+            if (ref.__maybeImplicitGlobal && !this.set.has(ref.identifier.name)) {
+                implicit.push(ref.__maybeImplicitGlobal);
+            }
+        }
+
+        // create an implicit global variable from assignment expression
+        for (let i = 0, iz = implicit.length; i < iz; ++i) {
+            let info = implicit[i];
+            this.__defineImplicit(info.pattern,
+                    new Definition(
+                        Variable.ImplicitGlobalVariable,
+                        info.pattern,
+                        info.node,
+                        null,
+                        null,
+                        null
+                    ));
+
+        }
+
+        this.implicit.left = this.__left;
+
+        return super.__close(scopeManager);
+    }
+
+    __defineImplicit(node, def) {
+        if (node && node.type === Syntax.Identifier) {
+            this.__defineGeneric(
+                    node.name,
+                    this.implicit.set,
+                    this.implicit.variables,
+                    node,
+                    def);
+        }
+    }
+}
+
+export class ModuleScope extends Scope {
+    constructor(scopeManager, upperScope, block) {
+        super(scopeManager, 'module', upperScope, block, false);
+    }
+}
+
+export class FunctionExpressionNameScope extends Scope {
+    constructor(scopeManager, upperScope, block) {
+        super(scopeManager, 'function-expression-name', upperScope, block, false);
+        this.__define(block.id,
+                new Definition(
+                    Variable.FunctionName,
+                    block.id,
+                    block,
+                    null,
+                    null,
+                    null
+                ));
+        this.functionExpressionScope = true;
+    }
+}
+
+export class CatchScope extends Scope {
+    constructor(scopeManager, upperScope, block) {
+        super(scopeManager, 'catch', upperScope, block, false);
+    }
+}
+
+export class WithScope extends Scope {
+    constructor(scopeManager, upperScope, block) {
+        super(scopeManager, 'with', upperScope, block, false);
+    }
+
+    __close(scopeManager) {
+        if (this.__shouldStaticallyClose(scopeManager)) {
+            return super.__close(scopeManager);
+        }
+
+        for (let i = 0, iz = this.__left.length; i < iz; ++i) {
+            let ref = this.__left[i];
+            ref.tainted = true;
+            this.__delegateToUpperScope(ref);
+        }
+        this.__left = null;
+
+        return this.upper;
+    }
+}
+
+export class TDZScope extends Scope {
+    constructor(scopeManager, upperScope, block) {
+        super(scopeManager, 'TDZ', upperScope, block, false);
+    }
+}
+
+export class BlockScope extends Scope {
+    constructor(scopeManager, upperScope, block) {
+        super(scopeManager, 'block', upperScope, block, false);
+    }
+}
+
+export class SwitchScope extends Scope {
+    constructor(scopeManager, upperScope, block) {
+        super(scopeManager, 'switch', upperScope, block, false);
+    }
+}
+
+export class FunctionScope extends Scope {
+    constructor(scopeManager, upperScope, block, isMethodDefinition) {
+        super(scopeManager, 'function', upperScope, block, isMethodDefinition);
+
+        // section 9.2.13, FunctionDeclarationInstantiation.
+        // NOTE Arrow functions never have an arguments objects.
+        if (this.block.type !== Syntax.ArrowFunctionExpression) {
+            this.__defineArguments();
+        }
+    }
+
+    isArgumentsMaterialized() {
+        // TODO(Constellation)
+        // We can more aggressive on this condition like this.
+        //
+        // function t() {
+        //     // arguments of t is always hidden.
+        //     function arguments() {
+        //     }
+        // }
+        if (this.block.type === Syntax.ArrowFunctionExpression) {
+            return false;
+        }
+
+        if (!this.isStatic()) {
+            return true;
+        }
+
+        let variable = this.set.get('arguments');
+        assert(variable, 'Always have arguments variable.');
+        return variable.tainted || variable.references.length  !== 0;
+    }
+
+    isThisMaterialized() {
+        if (!this.isStatic()) {
+            return true;
+        }
+        return this.thisFound;
+    }
+
+    __defineArguments() {
+        this.__defineGeneric(
+                'arguments',
+                this.set,
+                this.variables,
+                null,
+                null);
+        this.taints.set('arguments', true);
+    }
+}
+
+export class ForScope extends Scope {
+    constructor(scopeManager, upperScope, block) {
+        super(scopeManager, 'for', upperScope, block, false);
+    }
+}
+
+export class ClassScope extends Scope {
+    constructor(scopeManager, upperScope, block) {
+        super(scopeManager, 'class', upperScope, block, false);
+    }
+}
+
+/* vim: set sw=4 ts=4 et tw=80 : */
diff --git a/tools/eslint/node_modules/escope/src/variable.js b/tools/eslint/node_modules/escope/src/variable.js
new file mode 100644
index 00000000000000..3945b380b55f7a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/src/variable.js
@@ -0,0 +1,81 @@
+/*
+  Copyright (C) 2015 Yusuke Suzuki 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/**
+ * A Variable represents a locally scoped identifier. These include arguments to
+ * functions.
+ * @class Variable
+ */
+export default class Variable {
+    constructor(name, scope) {
+        /**
+         * The variable name, as given in the source code.
+         * @member {String} Variable#name
+         */
+        this.name = name;
+        /**
+         * List of defining occurrences of this variable (like in 'var ...'
+         * statements or as parameter), as AST nodes.
+         * @member {esprima.Identifier[]} Variable#identifiers
+         */
+        this.identifiers = [];
+        /**
+         * List of {@link Reference|references} of this variable (excluding parameter entries)
+         * in its defining scope and all nested scopes. For defining
+         * occurrences only see {@link Variable#defs}.
+         * @member {Reference[]} Variable#references
+         */
+        this.references = [];
+
+        /**
+         * List of defining occurrences of this variable (like in 'var ...'
+         * statements or as parameter), as custom objects.
+         * @member {Definition[]} Variable#defs
+         */
+        this.defs = [];
+
+        this.tainted = false;
+        /**
+         * Whether this is a stack variable.
+         * @member {boolean} Variable#stack
+         */
+        this.stack = true;
+        /**
+         * Reference to the enclosing Scope.
+         * @member {Scope} Variable#scope
+         */
+        this.scope = scope;
+    }
+}
+
+Variable.CatchClause = 'CatchClause';
+Variable.Parameter = 'Parameter';
+Variable.FunctionName = 'FunctionName';
+Variable.ClassName = 'ClassName';
+Variable.Variable = 'Variable';
+Variable.ImportBinding = 'ImportBinding';
+Variable.TDZ = 'TDZ';
+Variable.ImplicitGlobalVariable = 'ImplicitGlobalVariable';
+
+/* vim: set sw=4 ts=4 et tw=80 : */
diff --git a/tools/eslint/node_modules/escope/third_party/espree.js b/tools/eslint/node_modules/escope/third_party/espree.js
new file mode 100644
index 00000000000000..26df9ee6ae621e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/third_party/espree.js
@@ -0,0 +1,122 @@
+/*
+  Copyright (C) 2015 Yusuke Suzuki 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+var espree = require('espree');
+
+module.exports = function (code) {
+    return espree.parse(code, {
+
+        // attach range information to each node
+        range: true,
+
+        // attach line/column location information to each node
+        loc: true,
+
+        // create a top-level comments array containing all comments
+        comments: true,
+
+        // attach comments to the closest relevant node as leadingComments and
+        // trailingComments
+        attachComment: true,
+
+        // create a top-level tokens array containing all tokens
+        tokens: true,
+
+        // try to continue parsing if an error is encountered, store errors in a
+        // top-level errors array
+        tolerant: true,
+
+        // specify parsing features (default only has blockBindings: true)
+        ecmaFeatures: {
+
+            // enable parsing of arrow functions
+            arrowFunctions: true,
+
+            // enable parsing of let/const
+            blockBindings: true,
+
+            // enable parsing of destructured arrays and objects
+            destructuring: true,
+
+            // enable parsing of regular expression y flag
+            regexYFlag: true,
+
+            // enable parsing of regular expression u flag
+            regexUFlag: true,
+
+            // enable parsing of template strings
+            templateStrings: true,
+
+            // enable parsing of binary literals
+            binaryLiterals: true,
+
+            // enable parsing of ES6 octal literals
+            octalLiterals: true,
+
+            // enable parsing unicode code point escape sequences
+            unicodeCodePointEscapes: true,
+
+            // enable parsing of default parameters
+            defaultParams: true,
+
+            // enable parsing of rest parameters
+            restParams: true,
+
+            // enable parsing of for-of statement
+            forOf: true,
+
+            // enable parsing computed object literal properties
+            objectLiteralComputedProperties: true,
+
+            // enable parsing of shorthand object literal methods
+            objectLiteralShorthandMethods: true,
+
+            // enable parsing of shorthand object literal properties
+            objectLiteralShorthandProperties: true,
+
+            // Allow duplicate object literal properties (except '__proto__')
+            objectLiteralDuplicateProperties: true,
+
+            // enable parsing of generators/yield
+            generators: true,
+
+            // enable parsing spread operator
+            spread: true,
+
+            // enable parsing classes
+            classes: true,
+
+            // enable parsing of modules
+            modules: true,
+
+            // enable React JSX parsing
+            jsx: true,
+
+            // enable return in global scope
+            globalReturn: true
+        }
+    });
+};
+
+/* vim: set sw=4 ts=4 et tw=80 : */
diff --git a/tools/eslint/node_modules/espree/README.md b/tools/eslint/node_modules/espree/README.md
new file mode 100644
index 00000000000000..fcbb79ab56d4fa
--- /dev/null
+++ b/tools/eslint/node_modules/espree/README.md
@@ -0,0 +1,222 @@
+# Espree
+
+Espree is an actively-maintained fork Esprima, a high performance,
+standard-compliant [ECMAScript](http://www.ecma-international.org/publications/standards/Ecma-262.htm)
+parser written in ECMAScript (also popularly known as
+[JavaScript](http://en.wikipedia.org/wiki/JavaScript)).
+
+## Features
+
+- Full support for ECMAScript 5.1 ([ECMA-262](http://www.ecma-international.org/publications/standards/Ecma-262.htm))
+- Implements [ESTree](https://github.com/estree/estree) (both ES5 and ES6 specs) as the AST format.
+- Optional tracking of syntax node location (index-based and line-column)
+- Heavily tested and battle-hardened by inclusion in [ESLint](http://eslint.org)
+
+## Usage
+
+Install:
+
+```
+npm i espree --save
+```
+
+And in your Node.js code:
+
+```javascript
+var espree = require("espree");
+
+var ast = espree.parse(code);
+```
+
+There is a second argument to `parse()` that allows you to specify various options:
+
+```javascript
+var espree = require("espree");
+
+var ast = espree.parse(code, {
+
+    // attach range information to each node
+    range: true,
+
+    // attach line/column location information to each node
+    loc: true,
+
+    // create a top-level comments array containing all comments
+    comments: true,
+
+    // attach comments to the closest relevant node as leadingComments and
+    // trailingComments
+    attachComment: true,
+
+    // create a top-level tokens array containing all tokens
+    tokens: true,
+
+    // try to continue parsing if an error is encountered, store errors in a
+    // top-level errors array
+    tolerant: true,
+
+    // specify parsing features (default only has blockBindings: true)
+    ecmaFeatures: {
+
+        // enable parsing of arrow functions
+        arrowFunctions: true,
+
+        // enable parsing of let/const
+        blockBindings: true,
+
+        // enable parsing of destructured arrays and objects
+        destructuring: true,
+
+        // enable parsing of regular expression y flag
+        regexYFlag: true,
+
+        // enable parsing of regular expression u flag
+        regexUFlag: true,
+
+        // enable parsing of template strings
+        templateStrings: true,
+
+        // enable parsing of binary literals
+        binaryLiterals: true,
+
+        // enable parsing of ES6 octal literals
+        octalLiterals: true,
+
+        // enable parsing unicode code point escape sequences
+        unicodeCodePointEscapes: true,
+
+        // enable parsing of default parameters
+        defaultParams: true,
+
+        // enable parsing of rest parameters
+        restParams: true,
+
+        // enable parsing of for-of statement
+        forOf: true,
+
+        // enable parsing computed object literal properties
+        objectLiteralComputedProperties: true,
+
+        // enable parsing of shorthand object literal methods
+        objectLiteralShorthandMethods: true,
+
+        // enable parsing of shorthand object literal properties
+        objectLiteralShorthandProperties: true,
+
+        // Allow duplicate object literal properties (except '__proto__')
+        objectLiteralDuplicateProperties: true,
+
+        // enable parsing of generators/yield
+        generators: true,
+
+        // enable parsing spread operator
+        spread: true,
+
+        // enable parsing classes
+        classes: true,
+
+        // enable parsing of modules
+        modules: true,
+
+        // enable React JSX parsing
+        jsx: true,
+
+        // enable return in global scope
+        globalReturn: true
+    }
+});
+```
+
+## Plans
+
+Espree starts as a fork of Esprima v1.2.2, the last stable published released of Esprima before work on ECMAScript 6 began. Espree's first version is therefore v1.2.2 and is 100% compatible with Esprima v1.2.2 as a drop-in replacement. The version number will be incremented based on [semantic versioning](http://semver.org/) as features and bug fixes are added.
+
+The immediate plans are:
+
+1. Move away from giant files and move towards small, modular files that are easier to manage.
+1. Move towards CommonJS for all files and use browserify to create browser bundles.
+1. Support ECMAScript version filtering, allowing users to specify which version the parser should work in (similar to Acorn's `ecmaVersion` property).
+1. Add tests to track comment attachment.
+1. Add well-thought-out features that are useful for tools developers.
+1. Add full support for ECMAScript 6.
+1. Add optional parsing of JSX.
+
+## Esprima Compatibility Going Forward
+
+The primary goal is to produce the exact same AST structure as Esprima and Acorn, and that takes precedence over anything else. (The AST structure being the ESTree API with JSX extensions.) Separate from that, Espree may deviate from what Esprima outputs in terms of where and how comments are attached, as well as what additional information is available on AST nodes. That is to say, Espree may add more things to the AST nodes than Esprima does but the overall AST structure produced will be the same.
+
+Espree may also deviate from Esprima in the interface it exposes.
+
+## Frequent and Incremental Releases
+
+Espree will not do giant releases. Releases will happen periodically as changes are made and incremental releases will be made towards larger goals. For instance, we will not have one big release for ECMAScript 6 support. Instead, we will implement ECMAScript 6, piece-by-piece, hiding those pieces behind an `ecmaFeatures` property that allows you to opt-in to use those features.
+
+## Contributing
+
+Issues and pull requests will be triaged and responded to as quickly as possible. We operate under the [ESLint Contributor Guidelines](http://eslint.org/docs/developer-guide/contributing.html), so please be sure to read them before contributing. If you're not sure where to dig in, check out the [issues](https://github.com/eslint/espree/issues).
+
+Espree is licensed under a permissive BSD 2-clause license.
+
+## Build Commands
+
+* `npm test` - run all linting and tests
+* `npm run lint` - run all linting
+* `npm run browserify` - creates a version of Espree that is usable in a browser
+
+## Known Incompatibilities
+
+In an effort to help those wanting to transition from other parsers to Espree, the following is a list of noteworthy incompatibilities with other parsers. These are known differences that we do not intend to change.
+
+### Esprima 1.2.2
+
+* None.
+
+### Esprima/Harmony Branch
+
+* Esprima/Harmony uses a different comment attachment algorithm that results in some comments being added in different places than Espree. The algorithm Espree uses is the same one used in Esprima 1.2.2.
+* Espree uses ESTree format for the AST nodes whereas Esprima/Harmony uses a nonstandard format.
+
+### Esprima-FB
+
+* All Esprima/Harmony incompatibilities.
+
+## Frequently Asked Questions
+
+### Why are you forking Esprima?
+
+[ESLint](http://eslint.org) has been relying on Esprima as its parser from the beginning. While that was fine when the JavaScript language was evolving slowly, the pace of development has increased dramatically and Esprima has fallen behind. ESLint, like many other tools reliant on Esprima, has been stuck in using new JavaScript language features until Esprima updates, and that has caused our users frustration.
+
+We decided the only way for us to move forward was to create our own parser, bringing us inline with JSHint and JSLint, and allowing us to keep implementing new features as we need them. We chose to fork Esprima instead of starting from scratch in order to move as quickly as possible with a compatible API.
+
+### Have you tried working with Esprima?
+
+Yes. Since the start of ESLint, we've regularly filed bugs and feature requests with Esprima. Unfortunately, we've been unable to make much progress towards getting our needs addressed.
+
+We are actively working with Esprima as part of its adoption by the jQuery Foundation. We are hoping to reconcile Espree with Esprima at some point in the future, but there are some different philosophies around how the projects work that need to be worked through. We're committed to a goal of merging Espree back into Esprima, or at the very least, to have Espree track Esprima as an upstream target so there's no duplication of effort. In the meantime, we will continue to update and maintain Espree.
+
+### Why don't you just use Facebook's Esprima fork?
+
+`esprima-fb` is Facebook's Esprima fork that features JSX and Flow type annotations. We tried working with `esprima-fb` in our evaluation of how to support ECMAScript 6 and JSX in ESLint. Unfortunately, we were hampered by bugs that were part of Esprima (not necessarily Facebook's code). Since `esprima-fb` tracks the Esprima Harmony branch, that means we still were unable to get fixes or features we needed in a timely manner.
+
+### Why don't you just use Acorn?
+
+Acorn is a great JavaScript parser that produces an AST that is compatible with Esprima. Unfortunately, ESLint relies on more than just the AST to do its job. It relies on Esprima's tokens and comment attachment features to get a complete picture of the source code. We investigated switching to Acorn, but the inconsistencies between Esprima and Acorn created too much work for a project like ESLint.
+
+We expect there are other tools like ESLint that rely on more than just the AST produced by Esprima, and so a drop-in replacement will help those projects as well as ESLint.
+
+### What ECMAScript 6 features do you support?
+
+All of them.
+
+### Why use Espree instead of Esprima?
+
+* Faster turnaround time on bug fixes
+* More frequent releases
+* Better communication and responsiveness to issues
+* Ongoing development
+
+### Why use Espree instead of Esprima-FB?
+
+* Opt-in to just the ECMAScript 6 features you want
+* JSX support is off by default, so you're not forced to use it to use ECMAScript 6
+* Stricter ECMAScript 6 support
diff --git a/tools/eslint/node_modules/espree/bin/esparse.js b/tools/eslint/node_modules/espree/bin/esparse.js
new file mode 100755
index 00000000000000..4a9984aab05c9d
--- /dev/null
+++ b/tools/eslint/node_modules/espree/bin/esparse.js
@@ -0,0 +1,127 @@
+#!/usr/bin/env node
+/*
+  Copyright (C) 2012 Ariya Hidayat 
+  Copyright (C) 2011 Ariya Hidayat 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/*jslint sloppy:true node:true rhino:true */
+
+var fs, espree, fname, content, options, syntax;
+
+if (typeof require === 'function') {
+    fs = require('fs');
+    espree = require('espree');
+} else if (typeof load === 'function') {
+    try {
+        load('espree.js');
+    } catch (e) {
+        load('../espree.js');
+    }
+}
+
+// Shims to Node.js objects when running under Rhino.
+if (typeof console === 'undefined' && typeof process === 'undefined') {
+    console = { log: print };
+    fs = { readFileSync: readFile };
+    process = { argv: arguments, exit: quit };
+    process.argv.unshift('esparse.js');
+    process.argv.unshift('rhino');
+}
+
+function showUsage() {
+    console.log('Usage:');
+    console.log('   esparse [options] file.js');
+    console.log();
+    console.log('Available options:');
+    console.log();
+    console.log('  --comment      Gather all line and block comments in an array');
+    console.log('  --loc          Include line-column location info for each syntax node');
+    console.log('  --range        Include index-based range for each syntax node');
+    console.log('  --raw          Display the raw value of literals');
+    console.log('  --tokens       List all tokens in an array');
+    console.log('  --tolerant     Tolerate errors on a best-effort basis (experimental)');
+    console.log('  -v, --version  Shows program version');
+    console.log();
+    process.exit(1);
+}
+
+if (process.argv.length <= 2) {
+    showUsage();
+}
+
+options = {};
+
+process.argv.splice(2).forEach(function (entry) {
+
+    if (entry === '-h' || entry === '--help') {
+        showUsage();
+    } else if (entry === '-v' || entry === '--version') {
+        console.log('ECMAScript Parser (using espree version', espree.version, ')');
+        console.log();
+        process.exit(0);
+    } else if (entry === '--comment') {
+        options.comment = true;
+    } else if (entry === '--loc') {
+        options.loc = true;
+    } else if (entry === '--range') {
+        options.range = true;
+    } else if (entry === '--raw') {
+        options.raw = true;
+    } else if (entry === '--tokens') {
+        options.tokens = true;
+    } else if (entry === '--tolerant') {
+        options.tolerant = true;
+    } else if (entry.slice(0, 2) === '--') {
+        console.log('Error: unknown option ' + entry + '.');
+        process.exit(1);
+    } else if (typeof fname === 'string') {
+        console.log('Error: more than one input file.');
+        process.exit(1);
+    } else {
+        fname = entry;
+    }
+});
+
+if (typeof fname !== 'string') {
+    console.log('Error: no input file.');
+    process.exit(1);
+}
+
+// Special handling for regular expression literal since we need to
+// convert it to a string literal, otherwise it will be decoded
+// as object "{}" and the regular expression would be lost.
+function adjustRegexLiteral(key, value) {
+    if (key === 'value' && value instanceof RegExp) {
+        value = value.toString();
+    }
+    return value;
+}
+
+try {
+    content = fs.readFileSync(fname, 'utf-8');
+    syntax = espree.parse(content, options);
+    console.log(JSON.stringify(syntax, adjustRegexLiteral, 4));
+} catch (e) {
+    console.log('Error: ' + e.message);
+    process.exit(1);
+}
diff --git a/tools/eslint/node_modules/espree/bin/esvalidate.js b/tools/eslint/node_modules/espree/bin/esvalidate.js
new file mode 100755
index 00000000000000..7631d0a29d6a0e
--- /dev/null
+++ b/tools/eslint/node_modules/espree/bin/esvalidate.js
@@ -0,0 +1,199 @@
+#!/usr/bin/env node
+/*
+  Copyright (C) 2012 Ariya Hidayat 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/*jslint sloppy:true plusplus:true node:true rhino:true */
+/*global phantom:true */
+
+var fs, system, espree, options, fnames, count;
+
+if (typeof espree === 'undefined') {
+    // PhantomJS can only require() relative files
+    if (typeof phantom === 'object') {
+        fs = require('fs');
+        system = require('system');
+        espree = require('./espree');
+    } else if (typeof require === 'function') {
+        fs = require('fs');
+        espree = require('espree');
+    } else if (typeof load === 'function') {
+        try {
+            load('espree.js');
+        } catch (e) {
+            load('../espree.js');
+        }
+    }
+}
+
+// Shims to Node.js objects when running under PhantomJS 1.7+.
+if (typeof phantom === 'object') {
+    fs.readFileSync = fs.read;
+    process = {
+        argv: [].slice.call(system.args),
+        exit: phantom.exit
+    };
+    process.argv.unshift('phantomjs');
+}
+
+// Shims to Node.js objects when running under Rhino.
+if (typeof console === 'undefined' && typeof process === 'undefined') {
+    console = { log: print };
+    fs = { readFileSync: readFile };
+    process = { argv: arguments, exit: quit };
+    process.argv.unshift('esvalidate.js');
+    process.argv.unshift('rhino');
+}
+
+function showUsage() {
+    console.log('Usage:');
+    console.log('   esvalidate [options] file.js');
+    console.log();
+    console.log('Available options:');
+    console.log();
+    console.log('  --format=type  Set the report format, plain (default) or junit');
+    console.log('  -v, --version  Print program version');
+    console.log();
+    process.exit(1);
+}
+
+if (process.argv.length <= 2) {
+    showUsage();
+}
+
+options = {
+    format: 'plain'
+};
+
+fnames = [];
+
+process.argv.splice(2).forEach(function (entry) {
+
+    if (entry === '-h' || entry === '--help') {
+        showUsage();
+    } else if (entry === '-v' || entry === '--version') {
+        console.log('ECMAScript Validator (using espree version', espree.version, ')');
+        console.log();
+        process.exit(0);
+    } else if (entry.slice(0, 9) === '--format=') {
+        options.format = entry.slice(9);
+        if (options.format !== 'plain' && options.format !== 'junit') {
+            console.log('Error: unknown report format ' + options.format + '.');
+            process.exit(1);
+        }
+    } else if (entry.slice(0, 2) === '--') {
+        console.log('Error: unknown option ' + entry + '.');
+        process.exit(1);
+    } else {
+        fnames.push(entry);
+    }
+});
+
+if (fnames.length === 0) {
+    console.log('Error: no input file.');
+    process.exit(1);
+}
+
+if (options.format === 'junit') {
+    console.log('');
+    console.log('');
+}
+
+count = 0;
+fnames.forEach(function (fname) {
+    var content, timestamp, syntax, name;
+    try {
+        content = fs.readFileSync(fname, 'utf-8');
+
+        if (content[0] === '#' && content[1] === '!') {
+            content = '//' + content.substr(2, content.length);
+        }
+
+        timestamp = Date.now();
+        syntax = espree.parse(content, { tolerant: true });
+
+        if (options.format === 'junit') {
+
+            name = fname;
+            if (name.lastIndexOf('/') >= 0) {
+                name = name.slice(name.lastIndexOf('/') + 1);
+            }
+
+            console.log('');
+
+            syntax.errors.forEach(function (error) {
+                var msg = error.message;
+                msg = msg.replace(/^Line\ [0-9]*\:\ /, '');
+                console.log('  ');
+                console.log('    ' +
+                    error.message + '(' + name + ':' + error.lineNumber + ')' +
+                    '');
+                console.log('  ');
+            });
+
+            console.log('');
+
+        } else if (options.format === 'plain') {
+
+            syntax.errors.forEach(function (error) {
+                var msg = error.message;
+                msg = msg.replace(/^Line\ [0-9]*\:\ /, '');
+                msg = fname + ':' + error.lineNumber + ': ' + msg;
+                console.log(msg);
+                ++count;
+            });
+
+        }
+    } catch (e) {
+        ++count;
+        if (options.format === 'junit') {
+            console.log('');
+            console.log(' ');
+            console.log(' ' +
+                e.message + '(' + fname + ((e.lineNumber) ? ':' + e.lineNumber : '') +
+                ')');
+            console.log(' ');
+            console.log('');
+        } else {
+            console.log('Error: ' + e.message);
+        }
+    }
+});
+
+if (options.format === 'junit') {
+    console.log('');
+}
+
+if (count > 0) {
+    process.exit(1);
+}
+
+if (count === 0 && typeof phantom === 'object') {
+    process.exit(0);
+}
diff --git a/tools/eslint/node_modules/espree/espree.js b/tools/eslint/node_modules/espree/espree.js
new file mode 100644
index 00000000000000..a0d9d4809630c2
--- /dev/null
+++ b/tools/eslint/node_modules/espree/espree.js
@@ -0,0 +1,5473 @@
+/*
+Copyright (C) 2015 Fred K. Schott 
+Copyright (C) 2013 Ariya Hidayat 
+Copyright (C) 2013 Thaddee Tyl 
+Copyright (C) 2013 Mathias Bynens 
+Copyright (C) 2012 Ariya Hidayat 
+Copyright (C) 2012 Mathias Bynens 
+Copyright (C) 2012 Joost-Wim Boekesteijn 
+Copyright (C) 2012 Kris Kowal 
+Copyright (C) 2012 Yusuke Suzuki 
+Copyright (C) 2012 Arpad Borsos 
+Copyright (C) 2011 Ariya Hidayat 
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright
+  notice, this list of conditions and the following disclaimer.
+* Redistributions in binary form must reproduce the above copyright
+  notice, this list of conditions and the following disclaimer in the
+  documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+/*eslint no-undefined:0, no-use-before-define: 0*/
+
+"use strict";
+
+var syntax = require("./lib/syntax"),
+    tokenInfo = require("./lib/token-info"),
+    astNodeTypes = require("./lib/ast-node-types"),
+    astNodeFactory = require("./lib/ast-node-factory"),
+    defaultFeatures = require("./lib/features"),
+    Messages = require("./lib/messages"),
+    XHTMLEntities = require("./lib/xhtml-entities"),
+    StringMap = require("./lib/string-map"),
+    commentAttachment = require("./lib/comment-attachment");
+
+var Token = tokenInfo.Token,
+    TokenName = tokenInfo.TokenName,
+    FnExprTokens = tokenInfo.FnExprTokens,
+    Regex = syntax.Regex,
+    PropertyKind,
+    source,
+    strict,
+    index,
+    lineNumber,
+    lineStart,
+    length,
+    lookahead,
+    state,
+    extra;
+
+PropertyKind = {
+    Data: 1,
+    Get: 2,
+    Set: 4
+};
+
+
+// Ensure the condition is true, otherwise throw an error.
+// This is only to have a better contract semantic, i.e. another safety net
+// to catch a logic error. The condition shall be fulfilled in normal case.
+// Do NOT use this to enforce a certain condition on any user input.
+
+function assert(condition, message) {
+    /* istanbul ignore if */
+    if (!condition) {
+        throw new Error("ASSERT: " + message);
+    }
+}
+
+// 7.4 Comments
+
+function addComment(type, value, start, end, loc) {
+    var comment;
+
+    assert(typeof start === "number", "Comment must have valid position");
+
+    // Because the way the actual token is scanned, often the comments
+    // (if any) are skipped twice during the lexical analysis.
+    // Thus, we need to skip adding a comment if the comment array already
+    // handled it.
+    if (state.lastCommentStart >= start) {
+        return;
+    }
+    state.lastCommentStart = start;
+
+    comment = {
+        type: type,
+        value: value
+    };
+    if (extra.range) {
+        comment.range = [start, end];
+    }
+    if (extra.loc) {
+        comment.loc = loc;
+    }
+    extra.comments.push(comment);
+
+    if (extra.attachComment) {
+        commentAttachment.addComment(comment);
+    }
+}
+
+function skipSingleLineComment(offset) {
+    var start, loc, ch, comment;
+
+    start = index - offset;
+    loc = {
+        start: {
+            line: lineNumber,
+            column: index - lineStart - offset
+        }
+    };
+
+    while (index < length) {
+        ch = source.charCodeAt(index);
+        ++index;
+        if (syntax.isLineTerminator(ch)) {
+            if (extra.comments) {
+                comment = source.slice(start + offset, index - 1);
+                loc.end = {
+                    line: lineNumber,
+                    column: index - lineStart - 1
+                };
+                addComment("Line", comment, start, index - 1, loc);
+            }
+            if (ch === 13 && source.charCodeAt(index) === 10) {
+                ++index;
+            }
+            ++lineNumber;
+            lineStart = index;
+            return;
+        }
+    }
+
+    if (extra.comments) {
+        comment = source.slice(start + offset, index);
+        loc.end = {
+            line: lineNumber,
+            column: index - lineStart
+        };
+        addComment("Line", comment, start, index, loc);
+    }
+}
+
+function skipMultiLineComment() {
+    var start, loc, ch, comment;
+
+    if (extra.comments) {
+        start = index - 2;
+        loc = {
+            start: {
+                line: lineNumber,
+                column: index - lineStart - 2
+            }
+        };
+    }
+
+    while (index < length) {
+        ch = source.charCodeAt(index);
+        if (syntax.isLineTerminator(ch)) {
+            if (ch === 0x0D && source.charCodeAt(index + 1) === 0x0A) {
+                ++index;
+            }
+            ++lineNumber;
+            ++index;
+            lineStart = index;
+            if (index >= length) {
+                throwError({}, Messages.UnexpectedToken, "ILLEGAL");
+            }
+        } else if (ch === 0x2A) {
+            // Block comment ends with "*/".
+            if (source.charCodeAt(index + 1) === 0x2F) {
+                ++index;
+                ++index;
+                if (extra.comments) {
+                    comment = source.slice(start + 2, index - 2);
+                    loc.end = {
+                        line: lineNumber,
+                        column: index - lineStart
+                    };
+                    addComment("Block", comment, start, index, loc);
+                }
+                return;
+            }
+            ++index;
+        } else {
+            ++index;
+        }
+    }
+
+    throwError({}, Messages.UnexpectedToken, "ILLEGAL");
+}
+
+function skipComment() {
+    var ch, start;
+
+    start = (index === 0);
+    while (index < length) {
+        ch = source.charCodeAt(index);
+
+        if (syntax.isWhiteSpace(ch)) {
+            ++index;
+        } else if (syntax.isLineTerminator(ch)) {
+            ++index;
+            if (ch === 0x0D && source.charCodeAt(index) === 0x0A) {
+                ++index;
+            }
+            ++lineNumber;
+            lineStart = index;
+            start = true;
+        } else if (ch === 0x2F) { // U+002F is "/"
+            ch = source.charCodeAt(index + 1);
+            if (ch === 0x2F) {
+                ++index;
+                ++index;
+                skipSingleLineComment(2);
+                start = true;
+            } else if (ch === 0x2A) {  // U+002A is "*"
+                ++index;
+                ++index;
+                skipMultiLineComment();
+            } else {
+                break;
+            }
+        } else if (start && ch === 0x2D) { // U+002D is "-"
+            // U+003E is ">"
+            if ((source.charCodeAt(index + 1) === 0x2D) && (source.charCodeAt(index + 2) === 0x3E)) {
+                // "-->" is a single-line comment
+                index += 3;
+                skipSingleLineComment(3);
+            } else {
+                break;
+            }
+        } else if (ch === 0x3C) { // U+003C is "<"
+            if (source.slice(index + 1, index + 4) === "!--") {
+                ++index; // `<`
+                ++index; // `!`
+                ++index; // `-`
+                ++index; // `-`
+                skipSingleLineComment(4);
+            } else {
+                break;
+            }
+        } else {
+            break;
+        }
+    }
+}
+
+function scanHexEscape(prefix) {
+    var i, len, ch, code = 0;
+
+    len = (prefix === "u") ? 4 : 2;
+    for (i = 0; i < len; ++i) {
+        if (index < length && syntax.isHexDigit(source[index])) {
+            ch = source[index++];
+            code = code * 16 + "0123456789abcdef".indexOf(ch.toLowerCase());
+        } else {
+            return "";
+        }
+    }
+    return String.fromCharCode(code);
+}
+
+/**
+ * Scans an extended unicode code point escape sequence from source. Throws an
+ * error if the sequence is empty or if the code point value is too large.
+ * @returns {string} The string created by the Unicode escape sequence.
+ * @private
+ */
+function scanUnicodeCodePointEscape() {
+    var ch, code, cu1, cu2;
+
+    ch = source[index];
+    code = 0;
+
+    // At least one hex digit is required.
+    if (ch === "}") {
+        throwError({}, Messages.UnexpectedToken, "ILLEGAL");
+    }
+
+    while (index < length) {
+        ch = source[index++];
+        if (!syntax.isHexDigit(ch)) {
+            break;
+        }
+        code = code * 16 + "0123456789abcdef".indexOf(ch.toLowerCase());
+    }
+
+    if (code > 0x10FFFF || ch !== "}") {
+        throwError({}, Messages.UnexpectedToken, "ILLEGAL");
+    }
+
+    // UTF-16 Encoding
+    if (code <= 0xFFFF) {
+        return String.fromCharCode(code);
+    }
+    cu1 = ((code - 0x10000) >> 10) + 0xD800;
+    cu2 = ((code - 0x10000) & 1023) + 0xDC00;
+    return String.fromCharCode(cu1, cu2);
+}
+
+function getEscapedIdentifier() {
+    var ch, id;
+
+    ch = source.charCodeAt(index++);
+    id = String.fromCharCode(ch);
+
+    // "\u" (U+005C, U+0075) denotes an escaped character.
+    if (ch === 0x5C) {
+        if (source.charCodeAt(index) !== 0x75) {
+            throwError({}, Messages.UnexpectedToken, "ILLEGAL");
+        }
+        ++index;
+        ch = scanHexEscape("u");
+        if (!ch || ch === "\\" || !syntax.isIdentifierStart(ch.charCodeAt(0))) {
+            throwError({}, Messages.UnexpectedToken, "ILLEGAL");
+        }
+        id = ch;
+    }
+
+    while (index < length) {
+        ch = source.charCodeAt(index);
+        if (!syntax.isIdentifierPart(ch)) {
+            break;
+        }
+        ++index;
+        id += String.fromCharCode(ch);
+
+        // "\u" (U+005C, U+0075) denotes an escaped character.
+        if (ch === 0x5C) {
+            id = id.substr(0, id.length - 1);
+            if (source.charCodeAt(index) !== 0x75) {
+                throwError({}, Messages.UnexpectedToken, "ILLEGAL");
+            }
+            ++index;
+            ch = scanHexEscape("u");
+            if (!ch || ch === "\\" || !syntax.isIdentifierPart(ch.charCodeAt(0))) {
+                throwError({}, Messages.UnexpectedToken, "ILLEGAL");
+            }
+            id += ch;
+        }
+    }
+
+    return id;
+}
+
+function getIdentifier() {
+    var start, ch;
+
+    start = index++;
+    while (index < length) {
+        ch = source.charCodeAt(index);
+        if (ch === 0x5C) {
+            // Blackslash (U+005C) marks Unicode escape sequence.
+            index = start;
+            return getEscapedIdentifier();
+        }
+        if (syntax.isIdentifierPart(ch)) {
+            ++index;
+        } else {
+            break;
+        }
+    }
+
+    return source.slice(start, index);
+}
+
+function scanIdentifier() {
+    var start, id, type;
+
+    start = index;
+
+    // Backslash (U+005C) starts an escaped character.
+    id = (source.charCodeAt(index) === 0x5C) ? getEscapedIdentifier() : getIdentifier();
+
+    // There is no keyword or literal with only one character.
+    // Thus, it must be an identifier.
+    if (id.length === 1) {
+        type = Token.Identifier;
+    } else if (syntax.isKeyword(id, strict, extra.ecmaFeatures)) {
+        type = Token.Keyword;
+    } else if (id === "null") {
+        type = Token.NullLiteral;
+    } else if (id === "true" || id === "false") {
+        type = Token.BooleanLiteral;
+    } else {
+        type = Token.Identifier;
+    }
+
+    return {
+        type: type,
+        value: id,
+        lineNumber: lineNumber,
+        lineStart: lineStart,
+        range: [start, index]
+    };
+}
+
+
+// 7.7 Punctuators
+
+function scanPunctuator() {
+    var start = index,
+        code = source.charCodeAt(index),
+        code2,
+        ch1 = source[index],
+        ch2,
+        ch3,
+        ch4;
+
+    switch (code) {
+        // Check for most common single-character punctuators.
+        case 40:   // ( open bracket
+        case 41:   // ) close bracket
+        case 59:   // ; semicolon
+        case 44:   // , comma
+        case 91:   // [
+        case 93:   // ]
+        case 58:   // :
+        case 63:   // ?
+        case 126:  // ~
+            ++index;
+
+            if (extra.tokenize && code === 40) {
+                extra.openParenToken = extra.tokens.length;
+            }
+
+            return {
+                type: Token.Punctuator,
+                value: String.fromCharCode(code),
+                lineNumber: lineNumber,
+                lineStart: lineStart,
+                range: [start, index]
+            };
+
+        case 123:  // { open curly brace
+        case 125:  // } close curly brace
+            ++index;
+
+            if (extra.tokenize && code === 123) {
+                extra.openCurlyToken = extra.tokens.length;
+            }
+
+            // lookahead2 function can cause tokens to be scanned twice and in doing so
+            // would wreck the curly stack by pushing the same token onto the stack twice.
+            // curlyLastIndex ensures each token is pushed or popped exactly once
+            if (index > state.curlyLastIndex) {
+                state.curlyLastIndex = index;
+                if (code === 123) {
+                    state.curlyStack.push("{");
+                } else {
+                    state.curlyStack.pop();
+                }
+            }
+
+            return {
+                type: Token.Punctuator,
+                value: String.fromCharCode(code),
+                lineNumber: lineNumber,
+                lineStart: lineStart,
+                range: [start, index]
+            };
+
+        default:
+            code2 = source.charCodeAt(index + 1);
+
+            // "=" (char #61) marks an assignment or comparison operator.
+            if (code2 === 61) {
+                switch (code) {
+                    case 37:  // %
+                    case 38:  // &
+                    case 42:  // *:
+                    case 43:  // +
+                    case 45:  // -
+                    case 47:  // /
+                    case 60:  // <
+                    case 62:  // >
+                    case 94:  // ^
+                    case 124: // |
+                        index += 2;
+                        return {
+                            type: Token.Punctuator,
+                            value: String.fromCharCode(code) + String.fromCharCode(code2),
+                            lineNumber: lineNumber,
+                            lineStart: lineStart,
+                            range: [start, index]
+                        };
+
+                    case 33: // !
+                    case 61: // =
+                        index += 2;
+
+                        // !== and ===
+                        if (source.charCodeAt(index) === 61) {
+                            ++index;
+                        }
+                        return {
+                            type: Token.Punctuator,
+                            value: source.slice(start, index),
+                            lineNumber: lineNumber,
+                            lineStart: lineStart,
+                            range: [start, index]
+                        };
+                    default:
+                        break;
+                }
+            }
+            break;
+    }
+
+    // Peek more characters.
+
+    ch2 = source[index + 1];
+    ch3 = source[index + 2];
+    ch4 = source[index + 3];
+
+    // 4-character punctuator: >>>=
+
+    if (ch1 === ">" && ch2 === ">" && ch3 === ">") {
+        if (ch4 === "=") {
+            index += 4;
+            return {
+                type: Token.Punctuator,
+                value: ">>>=",
+                lineNumber: lineNumber,
+                lineStart: lineStart,
+                range: [start, index]
+            };
+        }
+    }
+
+    // 3-character punctuators: === !== >>> <<= >>=
+
+    if (ch1 === ">" && ch2 === ">" && ch3 === ">") {
+        index += 3;
+        return {
+            type: Token.Punctuator,
+            value: ">>>",
+            lineNumber: lineNumber,
+            lineStart: lineStart,
+            range: [start, index]
+        };
+    }
+
+    if (ch1 === "<" && ch2 === "<" && ch3 === "=") {
+        index += 3;
+        return {
+            type: Token.Punctuator,
+            value: "<<=",
+            lineNumber: lineNumber,
+            lineStart: lineStart,
+            range: [start, index]
+        };
+    }
+
+    if (ch1 === ">" && ch2 === ">" && ch3 === "=") {
+        index += 3;
+        return {
+            type: Token.Punctuator,
+            value: ">>=",
+            lineNumber: lineNumber,
+            lineStart: lineStart,
+            range: [start, index]
+        };
+    }
+
+    // The ... operator (spread, restParams, JSX, etc.)
+    if (extra.ecmaFeatures.spread ||
+        extra.ecmaFeatures.restParams ||
+        (extra.ecmaFeatures.jsx && state.inJSXSpreadAttribute)
+    ) {
+        if (ch1 === "." && ch2 === "." && ch3 === ".") {
+            index += 3;
+            return {
+                type: Token.Punctuator,
+                value: "...",
+                lineNumber: lineNumber,
+                lineStart: lineStart,
+                range: [start, index]
+            };
+        }
+    }
+
+    // Other 2-character punctuators: ++ -- << >> && ||
+    if (ch1 === ch2 && ("+-<>&|".indexOf(ch1) >= 0)) {
+        index += 2;
+        return {
+            type: Token.Punctuator,
+            value: ch1 + ch2,
+            lineNumber: lineNumber,
+            lineStart: lineStart,
+            range: [start, index]
+        };
+    }
+
+    // the => for arrow functions
+    if (extra.ecmaFeatures.arrowFunctions) {
+        if (ch1 === "=" && ch2 === ">") {
+            index += 2;
+            return {
+                type: Token.Punctuator,
+                value: "=>",
+                lineNumber: lineNumber,
+                lineStart: lineStart,
+                range: [start, index]
+            };
+        }
+    }
+
+    if ("<>=!+-*%&|^/".indexOf(ch1) >= 0) {
+        ++index;
+        return {
+            type: Token.Punctuator,
+            value: ch1,
+            lineNumber: lineNumber,
+            lineStart: lineStart,
+            range: [start, index]
+        };
+    }
+
+    if (ch1 === ".") {
+        ++index;
+        return {
+            type: Token.Punctuator,
+            value: ch1,
+            lineNumber: lineNumber,
+            lineStart: lineStart,
+            range: [start, index]
+        };
+    }
+
+    throwError({}, Messages.UnexpectedToken, "ILLEGAL");
+}
+
+// 7.8.3 Numeric Literals
+
+function scanHexLiteral(start) {
+    var number = "";
+
+    while (index < length) {
+        if (!syntax.isHexDigit(source[index])) {
+            break;
+        }
+        number += source[index++];
+    }
+
+    if (number.length === 0) {
+        throwError({}, Messages.UnexpectedToken, "ILLEGAL");
+    }
+
+    if (syntax.isIdentifierStart(source.charCodeAt(index))) {
+        throwError({}, Messages.UnexpectedToken, "ILLEGAL");
+    }
+
+    return {
+        type: Token.NumericLiteral,
+        value: parseInt("0x" + number, 16),
+        lineNumber: lineNumber,
+        lineStart: lineStart,
+        range: [start, index]
+    };
+}
+
+function scanBinaryLiteral(start) {
+    var ch, number = "";
+
+    while (index < length) {
+        ch = source[index];
+        if (ch !== "0" && ch !== "1") {
+            break;
+        }
+        number += source[index++];
+    }
+
+    if (number.length === 0) {
+        // only 0b or 0B
+        throwError({}, Messages.UnexpectedToken, "ILLEGAL");
+    }
+
+
+    if (index < length) {
+        ch = source.charCodeAt(index);
+        /* istanbul ignore else */
+        if (syntax.isIdentifierStart(ch) || syntax.isDecimalDigit(ch)) {
+            throwError({}, Messages.UnexpectedToken, "ILLEGAL");
+        }
+    }
+
+    return {
+        type: Token.NumericLiteral,
+        value: parseInt(number, 2),
+        lineNumber: lineNumber,
+        lineStart: lineStart,
+        range: [start, index]
+    };
+}
+
+function scanOctalLiteral(prefix, start) {
+    var number, octal;
+
+    if (syntax.isOctalDigit(prefix)) {
+        octal = true;
+        number = "0" + source[index++];
+    } else {
+        octal = false;
+        ++index;
+        number = "";
+    }
+
+    while (index < length) {
+        if (!syntax.isOctalDigit(source[index])) {
+            break;
+        }
+        number += source[index++];
+    }
+
+    if (!octal && number.length === 0) {
+        // only 0o or 0O
+        throwError({}, Messages.UnexpectedToken, "ILLEGAL");
+    }
+
+    if (syntax.isIdentifierStart(source.charCodeAt(index)) || syntax.isDecimalDigit(source.charCodeAt(index))) {
+        throwError({}, Messages.UnexpectedToken, "ILLEGAL");
+    }
+
+    return {
+        type: Token.NumericLiteral,
+        value: parseInt(number, 8),
+        octal: octal,
+        lineNumber: lineNumber,
+        lineStart: lineStart,
+        range: [start, index]
+    };
+}
+
+function scanNumericLiteral() {
+    var number, start, ch;
+
+    ch = source[index];
+    assert(syntax.isDecimalDigit(ch.charCodeAt(0)) || (ch === "."),
+        "Numeric literal must start with a decimal digit or a decimal point");
+
+    start = index;
+    number = "";
+    if (ch !== ".") {
+        number = source[index++];
+        ch = source[index];
+
+        // Hex number starts with "0x".
+        // Octal number starts with "0".
+        if (number === "0") {
+            if (ch === "x" || ch === "X") {
+                ++index;
+                return scanHexLiteral(start);
+            }
+
+            // Binary number in ES6 starts with '0b'
+            if (extra.ecmaFeatures.binaryLiterals) {
+                if (ch === "b" || ch === "B") {
+                    ++index;
+                    return scanBinaryLiteral(start);
+                }
+            }
+
+            if ((extra.ecmaFeatures.octalLiterals && (ch === "o" || ch === "O")) || syntax.isOctalDigit(ch)) {
+                return scanOctalLiteral(ch, start);
+            }
+
+            // decimal number starts with "0" such as "09" is illegal.
+            if (ch && syntax.isDecimalDigit(ch.charCodeAt(0))) {
+                throwError({}, Messages.UnexpectedToken, "ILLEGAL");
+            }
+        }
+
+        while (syntax.isDecimalDigit(source.charCodeAt(index))) {
+            number += source[index++];
+        }
+        ch = source[index];
+    }
+
+    if (ch === ".") {
+        number += source[index++];
+        while (syntax.isDecimalDigit(source.charCodeAt(index))) {
+            number += source[index++];
+        }
+        ch = source[index];
+    }
+
+    if (ch === "e" || ch === "E") {
+        number += source[index++];
+
+        ch = source[index];
+        if (ch === "+" || ch === "-") {
+            number += source[index++];
+        }
+        if (syntax.isDecimalDigit(source.charCodeAt(index))) {
+            while (syntax.isDecimalDigit(source.charCodeAt(index))) {
+                number += source[index++];
+            }
+        } else {
+            throwError({}, Messages.UnexpectedToken, "ILLEGAL");
+        }
+    }
+
+    if (syntax.isIdentifierStart(source.charCodeAt(index))) {
+        throwError({}, Messages.UnexpectedToken, "ILLEGAL");
+    }
+
+    return {
+        type: Token.NumericLiteral,
+        value: parseFloat(number),
+        lineNumber: lineNumber,
+        lineStart: lineStart,
+        range: [start, index]
+    };
+}
+
+/**
+ * Scan a string escape sequence and return its special character.
+ * @param {string} ch The starting character of the given sequence.
+ * @returns {Object} An object containing the character and a flag
+ * if the escape sequence was an octal.
+ * @private
+ */
+function scanEscapeSequence(ch) {
+    var code,
+        unescaped,
+        restore,
+        escapedCh,
+        octal = false;
+
+    // An escape sequence cannot be empty
+    if (!ch) {
+        throwError({}, Messages.UnexpectedToken, "ILLEGAL");
+    }
+
+    if (syntax.isLineTerminator(ch.charCodeAt(0))) {
+        ++lineNumber;
+        if (ch === "\r" && source[index] === "\n") {
+            ++index;
+        }
+        lineStart = index;
+        escapedCh = "";
+    } else if (ch === "u" && source[index] === "{") {
+        // Handle ES6 extended unicode code point escape sequences.
+        if (extra.ecmaFeatures.unicodeCodePointEscapes) {
+            ++index;
+            escapedCh = scanUnicodeCodePointEscape();
+        } else {
+            throwError({}, Messages.UnexpectedToken, "ILLEGAL");
+        }
+    } else if (ch === "u" || ch === "x") {
+        // Handle other unicode and hex codes normally
+        restore = index;
+        unescaped = scanHexEscape(ch);
+        if (unescaped) {
+            escapedCh = unescaped;
+        } else {
+            index = restore;
+            escapedCh = ch;
+        }
+    } else if (ch === "n") {
+        escapedCh = "\n";
+    } else if (ch === "r") {
+        escapedCh = "\r";
+    } else if (ch === "t") {
+        escapedCh = "\t";
+    } else if (ch === "b") {
+        escapedCh = "\b";
+    } else if (ch === "f") {
+        escapedCh = "\f";
+    } else if (ch === "v") {
+        escapedCh = "\v";
+    } else if (syntax.isOctalDigit(ch)) {
+        code = "01234567".indexOf(ch);
+
+        // \0 is not octal escape sequence
+        if (code !== 0) {
+            octal = true;
+        }
+
+        if (index < length && syntax.isOctalDigit(source[index])) {
+            octal = true;
+            code = code * 8 + "01234567".indexOf(source[index++]);
+
+            // 3 digits are only allowed when string starts with 0, 1, 2, 3
+            if ("0123".indexOf(ch) >= 0 &&
+                    index < length &&
+                    syntax.isOctalDigit(source[index])) {
+                code = code * 8 + "01234567".indexOf(source[index++]);
+            }
+        }
+        escapedCh = String.fromCharCode(code);
+    } else {
+        escapedCh = ch;
+    }
+
+    return {
+        ch: escapedCh,
+        octal: octal
+    };
+}
+
+function scanStringLiteral() {
+    var str = "",
+        ch,
+        escapedSequence,
+        octal = false,
+        start = index,
+        startLineNumber = lineNumber,
+        startLineStart = lineStart,
+        quote = source[index];
+
+    assert((quote === "'" || quote === "\""),
+        "String literal must starts with a quote");
+
+    ++index;
+
+    while (index < length) {
+        ch = source[index++];
+
+        if (syntax.isLineTerminator(ch.charCodeAt(0))) {
+            break;
+        } else if (ch === quote) {
+            quote = "";
+            break;
+        } else if (ch === "\\") {
+            ch = source[index++];
+            escapedSequence = scanEscapeSequence(ch);
+            str += escapedSequence.ch;
+            octal = escapedSequence.octal || octal;
+        } else {
+            str += ch;
+        }
+    }
+
+    if (quote !== "") {
+        throwError({}, Messages.UnexpectedToken, "ILLEGAL");
+    }
+
+    return {
+        type: Token.StringLiteral,
+        value: str,
+        octal: octal,
+        startLineNumber: startLineNumber,
+        startLineStart: startLineStart,
+        lineNumber: lineNumber,
+        lineStart: lineStart,
+        range: [start, index]
+    };
+}
+
+/**
+ * Scan a template string and return a token. This scans both the first and
+ * subsequent pieces of a template string and assumes that the first backtick
+ * or the closing } have already been scanned.
+ * @returns {Token} The template string token.
+ * @private
+ */
+function scanTemplate() {
+    var cooked = "",
+        ch,
+        escapedSequence,
+        start = index,
+        terminated = false,
+        tail = false,
+        head = (source[index] === "`");
+
+    ++index;
+
+    while (index < length) {
+        ch = source[index++];
+
+        if (ch === "`") {
+            tail = true;
+            terminated = true;
+            break;
+        } else if (ch === "$") {
+            if (source[index] === "{") {
+                ++index;
+                terminated = true;
+                break;
+            }
+            cooked += ch;
+        } else if (ch === "\\") {
+            ch = source[index++];
+            escapedSequence = scanEscapeSequence(ch);
+
+            if (escapedSequence.octal) {
+                throwError({}, Messages.TemplateOctalLiteral);
+            }
+
+            cooked += escapedSequence.ch;
+
+        } else if (syntax.isLineTerminator(ch.charCodeAt(0))) {
+            ++lineNumber;
+            if (ch === "\r" && source[index] === "\n") {
+                ++index;
+            }
+            lineStart = index;
+            cooked += "\n";
+        } else {
+            cooked += ch;
+        }
+    }
+
+    if (!terminated) {
+        throwError({}, Messages.UnexpectedToken, "ILLEGAL");
+    }
+
+    if (index > state.curlyLastIndex) {
+        state.curlyLastIndex = index;
+
+        if (!tail) {
+            state.curlyStack.push("template");
+        }
+
+        if (!head) {
+            state.curlyStack.pop();
+        }
+    }
+
+    return {
+        type: Token.Template,
+        value: {
+            cooked: cooked,
+            raw: source.slice(start + 1, index - ((tail) ? 1 : 2))
+        },
+        head: head,
+        tail: tail,
+        lineNumber: lineNumber,
+        lineStart: lineStart,
+        range: [start, index]
+    };
+}
+
+function testRegExp(pattern, flags) {
+    var tmp = pattern,
+        validFlags = "gmsi";
+
+    if (extra.ecmaFeatures.regexYFlag) {
+        validFlags += "y";
+    }
+
+    if (extra.ecmaFeatures.regexUFlag) {
+        validFlags += "u";
+    }
+
+    if (!RegExp("^[" + validFlags + "]*$").test(flags)) {
+        throwError({}, Messages.InvalidRegExpFlag);
+    }
+
+
+    if (flags.indexOf("u") >= 0) {
+        // Replace each astral symbol and every Unicode code point
+        // escape sequence with a single ASCII symbol to avoid throwing on
+        // regular expressions that are only valid in combination with the
+        // `/u` flag.
+        // Note: replacing with the ASCII symbol `x` might cause false
+        // negatives in unlikely scenarios. For example, `[\u{61}-b]` is a
+        // perfectly valid pattern that is equivalent to `[a-b]`, but it
+        // would be replaced by `[x-b]` which throws an error.
+        tmp = tmp
+            .replace(/\\u\{([0-9a-fA-F]+)\}/g, function ($0, $1) {
+                if (parseInt($1, 16) <= 0x10FFFF) {
+                    return "x";
+                }
+                throwError({}, Messages.InvalidRegExp);
+            })
+            .replace(/[\uD800-\uDBFF][\uDC00-\uDFFF]/g, "x");
+    }
+
+    // First, detect invalid regular expressions.
+    try {
+        RegExp(tmp);
+    } catch (e) {
+        throwError({}, Messages.InvalidRegExp);
+    }
+
+    // Return a regular expression object for this pattern-flag pair, or
+    // `null` in case the current environment doesn't support the flags it
+    // uses.
+    try {
+        return new RegExp(pattern, flags);
+    } catch (exception) {
+        return null;
+    }
+}
+
+function scanRegExpBody() {
+    var ch, str, classMarker, terminated, body;
+
+    ch = source[index];
+    assert(ch === "/", "Regular expression literal must start with a slash");
+    str = source[index++];
+
+    classMarker = false;
+    terminated = false;
+    while (index < length) {
+        ch = source[index++];
+        str += ch;
+        if (ch === "\\") {
+            ch = source[index++];
+            // ECMA-262 7.8.5
+            if (syntax.isLineTerminator(ch.charCodeAt(0))) {
+                throwError({}, Messages.UnterminatedRegExp);
+            }
+            str += ch;
+        } else if (syntax.isLineTerminator(ch.charCodeAt(0))) {
+            throwError({}, Messages.UnterminatedRegExp);
+        } else if (classMarker) {
+            if (ch === "]") {
+                classMarker = false;
+            }
+        } else {
+            if (ch === "/") {
+                terminated = true;
+                break;
+            } else if (ch === "[") {
+                classMarker = true;
+            }
+        }
+    }
+
+    if (!terminated) {
+        throwError({}, Messages.UnterminatedRegExp);
+    }
+
+    // Exclude leading and trailing slash.
+    body = str.substr(1, str.length - 2);
+    return {
+        value: body,
+        literal: str
+    };
+}
+
+function scanRegExpFlags() {
+    var ch, str, flags, restore;
+
+    str = "";
+    flags = "";
+    while (index < length) {
+        ch = source[index];
+        if (!syntax.isIdentifierPart(ch.charCodeAt(0))) {
+            break;
+        }
+
+        ++index;
+        if (ch === "\\" && index < length) {
+            ch = source[index];
+            if (ch === "u") {
+                ++index;
+                restore = index;
+                ch = scanHexEscape("u");
+                if (ch) {
+                    flags += ch;
+                    for (str += "\\u"; restore < index; ++restore) {
+                        str += source[restore];
+                    }
+                } else {
+                    index = restore;
+                    flags += "u";
+                    str += "\\u";
+                }
+                throwErrorTolerant({}, Messages.UnexpectedToken, "ILLEGAL");
+            } else {
+                str += "\\";
+                throwErrorTolerant({}, Messages.UnexpectedToken, "ILLEGAL");
+            }
+        } else {
+            flags += ch;
+            str += ch;
+        }
+    }
+
+    return {
+        value: flags,
+        literal: str
+    };
+}
+
+function scanRegExp() {
+    var start, body, flags, value;
+
+    lookahead = null;
+    skipComment();
+    start = index;
+
+    body = scanRegExpBody();
+    flags = scanRegExpFlags();
+    value = testRegExp(body.value, flags.value);
+
+    if (extra.tokenize) {
+        return {
+            type: Token.RegularExpression,
+            value: value,
+            regex: {
+                pattern: body.value,
+                flags: flags.value
+            },
+            lineNumber: lineNumber,
+            lineStart: lineStart,
+            range: [start, index]
+        };
+    }
+
+    return {
+        literal: body.literal + flags.literal,
+        value: value,
+        regex: {
+            pattern: body.value,
+            flags: flags.value
+        },
+        range: [start, index]
+    };
+}
+
+function collectRegex() {
+    var pos, loc, regex, token;
+
+    skipComment();
+
+    pos = index;
+    loc = {
+        start: {
+            line: lineNumber,
+            column: index - lineStart
+        }
+    };
+
+    regex = scanRegExp();
+    loc.end = {
+        line: lineNumber,
+        column: index - lineStart
+    };
+
+    /* istanbul ignore next */
+    if (!extra.tokenize) {
+        // Pop the previous token, which is likely "/" or "/="
+        if (extra.tokens.length > 0) {
+            token = extra.tokens[extra.tokens.length - 1];
+            if (token.range[0] === pos && token.type === "Punctuator") {
+                if (token.value === "/" || token.value === "/=") {
+                    extra.tokens.pop();
+                }
+            }
+        }
+
+        extra.tokens.push({
+            type: "RegularExpression",
+            value: regex.literal,
+            regex: regex.regex,
+            range: [pos, index],
+            loc: loc
+        });
+    }
+
+    return regex;
+}
+
+function isIdentifierName(token) {
+    return token.type === Token.Identifier ||
+        token.type === Token.Keyword ||
+        token.type === Token.BooleanLiteral ||
+        token.type === Token.NullLiteral;
+}
+
+function advanceSlash() {
+    var prevToken,
+        checkToken;
+    // Using the following algorithm:
+    // https://github.com/mozilla/sweet.js/wiki/design
+    prevToken = extra.tokens[extra.tokens.length - 1];
+    if (!prevToken) {
+        // Nothing before that: it cannot be a division.
+        return collectRegex();
+    }
+    if (prevToken.type === "Punctuator") {
+        if (prevToken.value === "]") {
+            return scanPunctuator();
+        }
+        if (prevToken.value === ")") {
+            checkToken = extra.tokens[extra.openParenToken - 1];
+            if (checkToken &&
+                    checkToken.type === "Keyword" &&
+                    (checkToken.value === "if" ||
+                     checkToken.value === "while" ||
+                     checkToken.value === "for" ||
+                     checkToken.value === "with")) {
+                return collectRegex();
+            }
+            return scanPunctuator();
+        }
+        if (prevToken.value === "}") {
+            // Dividing a function by anything makes little sense,
+            // but we have to check for that.
+            if (extra.tokens[extra.openCurlyToken - 3] &&
+                    extra.tokens[extra.openCurlyToken - 3].type === "Keyword") {
+                // Anonymous function.
+                checkToken = extra.tokens[extra.openCurlyToken - 4];
+                if (!checkToken) {
+                    return scanPunctuator();
+                }
+            } else if (extra.tokens[extra.openCurlyToken - 4] &&
+                    extra.tokens[extra.openCurlyToken - 4].type === "Keyword") {
+                // Named function.
+                checkToken = extra.tokens[extra.openCurlyToken - 5];
+                if (!checkToken) {
+                    return collectRegex();
+                }
+            } else {
+                return scanPunctuator();
+            }
+            // checkToken determines whether the function is
+            // a declaration or an expression.
+            if (FnExprTokens.indexOf(checkToken.value) >= 0) {
+                // It is an expression.
+                return scanPunctuator();
+            }
+            // It is a declaration.
+            return collectRegex();
+        }
+        return collectRegex();
+    }
+    if (prevToken.type === "Keyword") {
+        return collectRegex();
+    }
+    return scanPunctuator();
+}
+
+function advance() {
+    var ch,
+        allowJSX = extra.ecmaFeatures.jsx,
+        allowTemplateStrings = extra.ecmaFeatures.templateStrings;
+
+    /*
+     * If JSX isn't allowed or JSX is allowed and we're not inside an JSX child,
+     * then skip any comments.
+     */
+    if (!allowJSX || !state.inJSXChild) {
+        skipComment();
+    }
+
+    if (index >= length) {
+        return {
+            type: Token.EOF,
+            lineNumber: lineNumber,
+            lineStart: lineStart,
+            range: [index, index]
+        };
+    }
+
+    // if inside an JSX child, then abort regular tokenization
+    if (allowJSX && state.inJSXChild) {
+        return advanceJSXChild();
+    }
+
+    ch = source.charCodeAt(index);
+
+    // Very common: ( and ) and ;
+    if (ch === 0x28 || ch === 0x29 || ch === 0x3B) {
+        return scanPunctuator();
+    }
+
+    // String literal starts with single quote (U+0027) or double quote (U+0022).
+    if (ch === 0x27 || ch === 0x22) {
+        if (allowJSX && state.inJSXTag) {
+            return scanJSXStringLiteral();
+        }
+
+        return scanStringLiteral();
+    }
+
+    if (allowJSX && state.inJSXTag && syntax.isJSXIdentifierStart(ch)) {
+        return scanJSXIdentifier();
+    }
+
+    // Template strings start with backtick (U+0096) or closing curly brace (125) and backtick.
+    if (allowTemplateStrings) {
+
+        // template strings start with backtick (96) or open curly (125) but only if the open
+        // curly closes a previously opened curly from a template.
+        if (ch === 96 || (ch === 125 && state.curlyStack[state.curlyStack.length - 1] === "template")) {
+            return scanTemplate();
+        }
+    }
+
+    if (syntax.isIdentifierStart(ch)) {
+        return scanIdentifier();
+    }
+
+    // Dot (.) U+002E can also start a floating-point number, hence the need
+    // to check the next character.
+    if (ch === 0x2E) {
+        if (syntax.isDecimalDigit(source.charCodeAt(index + 1))) {
+            return scanNumericLiteral();
+        }
+        return scanPunctuator();
+    }
+
+    if (syntax.isDecimalDigit(ch)) {
+        return scanNumericLiteral();
+    }
+
+    // Slash (/) U+002F can also start a regex.
+    if (extra.tokenize && ch === 0x2F) {
+        return advanceSlash();
+    }
+
+    return scanPunctuator();
+}
+
+function collectToken() {
+    var loc, token, range, value, entry,
+        allowJSX = extra.ecmaFeatures.jsx;
+
+    /* istanbul ignore else */
+    if (!allowJSX || !state.inJSXChild) {
+        skipComment();
+    }
+
+    loc = {
+        start: {
+            line: lineNumber,
+            column: index - lineStart
+        }
+    };
+
+    token = advance();
+    loc.end = {
+        line: lineNumber,
+        column: index - lineStart
+    };
+
+    if (token.type !== Token.EOF) {
+        range = [token.range[0], token.range[1]];
+        value = source.slice(token.range[0], token.range[1]);
+        entry = {
+            type: TokenName[token.type],
+            value: value,
+            range: range,
+            loc: loc
+        };
+        if (token.regex) {
+            entry.regex = {
+                pattern: token.regex.pattern,
+                flags: token.regex.flags
+            };
+        }
+        extra.tokens.push(entry);
+    }
+
+    return token;
+}
+
+function lex() {
+    var token;
+
+    token = lookahead;
+    index = token.range[1];
+    lineNumber = token.lineNumber;
+    lineStart = token.lineStart;
+
+    lookahead = (typeof extra.tokens !== "undefined") ? collectToken() : advance();
+
+    index = token.range[1];
+    lineNumber = token.lineNumber;
+    lineStart = token.lineStart;
+
+    return token;
+}
+
+function peek() {
+    var pos,
+        line,
+        start;
+
+    pos = index;
+    line = lineNumber;
+    start = lineStart;
+
+    lookahead = (typeof extra.tokens !== "undefined") ? collectToken() : advance();
+
+    index = pos;
+    lineNumber = line;
+    lineStart = start;
+}
+
+function lookahead2() {
+    var adv, pos, line, start, result;
+
+    // If we are collecting the tokens, don't grab the next one yet.
+    /* istanbul ignore next */
+    adv = (typeof extra.advance === "function") ? extra.advance : advance;
+
+    pos = index;
+    line = lineNumber;
+    start = lineStart;
+
+    // Scan for the next immediate token.
+    /* istanbul ignore if */
+    if (lookahead === null) {
+        lookahead = adv();
+    }
+    index = lookahead.range[1];
+    lineNumber = lookahead.lineNumber;
+    lineStart = lookahead.lineStart;
+
+    // Grab the token right after.
+    result = adv();
+    index = pos;
+    lineNumber = line;
+    lineStart = start;
+
+    return result;
+}
+
+
+//------------------------------------------------------------------------------
+// JSX
+//------------------------------------------------------------------------------
+
+function getQualifiedJSXName(object) {
+    if (object.type === astNodeTypes.JSXIdentifier) {
+        return object.name;
+    }
+    if (object.type === astNodeTypes.JSXNamespacedName) {
+        return object.namespace.name + ":" + object.name.name;
+    }
+    /* istanbul ignore else */
+    if (object.type === astNodeTypes.JSXMemberExpression) {
+        return (
+            getQualifiedJSXName(object.object) + "." +
+            getQualifiedJSXName(object.property)
+        );
+    }
+    /* istanbul ignore next */
+    throwUnexpected(object);
+}
+
+function scanJSXIdentifier() {
+    var ch, start, value = "";
+
+    start = index;
+    while (index < length) {
+        ch = source.charCodeAt(index);
+        if (!syntax.isJSXIdentifierPart(ch)) {
+            break;
+        }
+        value += source[index++];
+    }
+
+    return {
+        type: Token.JSXIdentifier,
+        value: value,
+        lineNumber: lineNumber,
+        lineStart: lineStart,
+        range: [start, index]
+    };
+}
+
+function scanJSXEntity() {
+    var ch, str = "", start = index, count = 0, code;
+    ch = source[index];
+    assert(ch === "&", "Entity must start with an ampersand");
+    index++;
+    while (index < length && count++ < 10) {
+        ch = source[index++];
+        if (ch === ";") {
+            break;
+        }
+        str += ch;
+    }
+
+    // Well-formed entity (ending was found).
+    if (ch === ";") {
+        // Numeric entity.
+        if (str[0] === "#") {
+            if (str[1] === "x") {
+                code = +("0" + str.substr(1));
+            } else {
+                // Removing leading zeros in order to avoid treating as octal in old browsers.
+                code = +str.substr(1).replace(Regex.LeadingZeros, "");
+            }
+
+            if (!isNaN(code)) {
+                return String.fromCharCode(code);
+            }
+        /* istanbul ignore else */
+        } else if (XHTMLEntities[str]) {
+            return XHTMLEntities[str];
+        }
+    }
+
+    // Treat non-entity sequences as regular text.
+    index = start + 1;
+    return "&";
+}
+
+function scanJSXText(stopChars) {
+    var ch, str = "", start;
+    start = index;
+    while (index < length) {
+        ch = source[index];
+        if (stopChars.indexOf(ch) !== -1) {
+            break;
+        }
+        if (ch === "&") {
+            str += scanJSXEntity();
+        } else {
+            index++;
+            if (ch === "\r" && source[index] === "\n") {
+                str += ch;
+                ch = source[index];
+                index++;
+            }
+            if (syntax.isLineTerminator(ch.charCodeAt(0))) {
+                ++lineNumber;
+                lineStart = index;
+            }
+            str += ch;
+        }
+    }
+    return {
+        type: Token.JSXText,
+        value: str,
+        lineNumber: lineNumber,
+        lineStart: lineStart,
+        range: [start, index]
+    };
+}
+
+function scanJSXStringLiteral() {
+    var innerToken, quote, start;
+
+    quote = source[index];
+    assert((quote === "\"" || quote === "'"),
+        "String literal must starts with a quote");
+
+    start = index;
+    ++index;
+
+    innerToken = scanJSXText([quote]);
+
+    if (quote !== source[index]) {
+        throwError({}, Messages.UnexpectedToken, "ILLEGAL");
+    }
+
+    ++index;
+
+    innerToken.range = [start, index];
+
+    return innerToken;
+}
+
+/*
+ * Between JSX opening and closing tags (e.g. HERE), anything that
+ * is not another JSX tag and is not an expression wrapped by {} is text.
+ */
+function advanceJSXChild() {
+    var ch = source.charCodeAt(index);
+
+    // { (123) and < (60)
+    if (ch !== 123 && ch !== 60) {
+        return scanJSXText(["<", "{"]);
+    }
+
+    return scanPunctuator();
+}
+
+function parseJSXIdentifier() {
+    var token, marker = markerCreate();
+
+    if (lookahead.type !== Token.JSXIdentifier) {
+        throwUnexpected(lookahead);
+    }
+
+    token = lex();
+    return markerApply(marker, astNodeFactory.createJSXIdentifier(token.value));
+}
+
+function parseJSXNamespacedName() {
+    var namespace, name, marker = markerCreate();
+
+    namespace = parseJSXIdentifier();
+    expect(":");
+    name = parseJSXIdentifier();
+
+    return markerApply(marker, astNodeFactory.createJSXNamespacedName(namespace, name));
+}
+
+function parseJSXMemberExpression() {
+    var marker = markerCreate(),
+        expr = parseJSXIdentifier();
+
+    while (match(".")) {
+        lex();
+        expr = markerApply(marker, astNodeFactory.createJSXMemberExpression(expr, parseJSXIdentifier()));
+    }
+
+    return expr;
+}
+
+function parseJSXElementName() {
+    if (lookahead2().value === ":") {
+        return parseJSXNamespacedName();
+    }
+    if (lookahead2().value === ".") {
+        return parseJSXMemberExpression();
+    }
+
+    return parseJSXIdentifier();
+}
+
+function parseJSXAttributeName() {
+    if (lookahead2().value === ":") {
+        return parseJSXNamespacedName();
+    }
+
+    return parseJSXIdentifier();
+}
+
+function parseJSXAttributeValue() {
+    var value, marker;
+    if (match("{")) {
+        value = parseJSXExpressionContainer();
+        if (value.expression.type === astNodeTypes.JSXEmptyExpression) {
+            throwError(
+                value,
+                "JSX attributes must only be assigned a non-empty " +
+                    "expression"
+            );
+        }
+    } else if (match("<")) {
+        value = parseJSXElement();
+    } else if (lookahead.type === Token.JSXText) {
+        marker = markerCreate();
+        value = markerApply(marker, astNodeFactory.createLiteralFromSource(lex(), source));
+    } else {
+        throwError({}, Messages.InvalidJSXAttributeValue);
+    }
+    return value;
+}
+
+function parseJSXEmptyExpression() {
+    var marker = markerCreatePreserveWhitespace();
+    while (source.charAt(index) !== "}") {
+        index++;
+    }
+    return markerApply(marker, astNodeFactory.createJSXEmptyExpression());
+}
+
+function parseJSXExpressionContainer() {
+    var expression, origInJSXChild, origInJSXTag, marker = markerCreate();
+
+    origInJSXChild = state.inJSXChild;
+    origInJSXTag = state.inJSXTag;
+    state.inJSXChild = false;
+    state.inJSXTag = false;
+
+    expect("{");
+
+    if (match("}")) {
+        expression = parseJSXEmptyExpression();
+    } else {
+        expression = parseExpression();
+    }
+
+    state.inJSXChild = origInJSXChild;
+    state.inJSXTag = origInJSXTag;
+
+    expect("}");
+
+    return markerApply(marker, astNodeFactory.createJSXExpressionContainer(expression));
+}
+
+function parseJSXSpreadAttribute() {
+    var expression, origInJSXChild, origInJSXTag, marker = markerCreate();
+
+    origInJSXChild = state.inJSXChild;
+    origInJSXTag = state.inJSXTag;
+    state.inJSXChild = false;
+    state.inJSXTag = false;
+    state.inJSXSpreadAttribute = true;
+
+    expect("{");
+    expect("...");
+
+    state.inJSXSpreadAttribute = false;
+
+    expression = parseAssignmentExpression();
+
+    state.inJSXChild = origInJSXChild;
+    state.inJSXTag = origInJSXTag;
+
+    expect("}");
+
+    return markerApply(marker, astNodeFactory.createJSXSpreadAttribute(expression));
+}
+
+function parseJSXAttribute() {
+    var name, marker;
+
+    if (match("{")) {
+        return parseJSXSpreadAttribute();
+    }
+
+    marker = markerCreate();
+
+    name = parseJSXAttributeName();
+
+    // HTML empty attribute
+    if (match("=")) {
+        lex();
+        return markerApply(marker, astNodeFactory.createJSXAttribute(name, parseJSXAttributeValue()));
+    }
+
+    return markerApply(marker, astNodeFactory.createJSXAttribute(name));
+}
+
+function parseJSXChild() {
+    var token, marker;
+    if (match("{")) {
+        token = parseJSXExpressionContainer();
+    } else if (lookahead.type === Token.JSXText) {
+        marker = markerCreatePreserveWhitespace();
+        token = markerApply(marker, astNodeFactory.createLiteralFromSource(lex(), source));
+    } else {
+        token = parseJSXElement();
+    }
+    return token;
+}
+
+function parseJSXClosingElement() {
+    var name, origInJSXChild, origInJSXTag, marker = markerCreate();
+    origInJSXChild = state.inJSXChild;
+    origInJSXTag = state.inJSXTag;
+    state.inJSXChild = false;
+    state.inJSXTag = true;
+    expect("<");
+    expect("/");
+    name = parseJSXElementName();
+    // Because advance() (called by lex() called by expect()) expects there
+    // to be a valid token after >, it needs to know whether to look for a
+    // standard JS token or an JSX text node
+    state.inJSXChild = origInJSXChild;
+    state.inJSXTag = origInJSXTag;
+    expect(">");
+    return markerApply(marker, astNodeFactory.createJSXClosingElement(name));
+}
+
+function parseJSXOpeningElement() {
+    var name, attributes = [], selfClosing = false, origInJSXChild,
+        origInJSXTag, marker = markerCreate();
+
+    origInJSXChild = state.inJSXChild;
+    origInJSXTag = state.inJSXTag;
+    state.inJSXChild = false;
+    state.inJSXTag = true;
+
+    expect("<");
+
+    name = parseJSXElementName();
+
+    while (index < length &&
+            lookahead.value !== "/" &&
+            lookahead.value !== ">") {
+        attributes.push(parseJSXAttribute());
+    }
+
+    state.inJSXTag = origInJSXTag;
+
+    if (lookahead.value === "/") {
+        expect("/");
+        // Because advance() (called by lex() called by expect()) expects
+        // there to be a valid token after >, it needs to know whether to
+        // look for a standard JS token or an JSX text node
+        state.inJSXChild = origInJSXChild;
+        expect(">");
+        selfClosing = true;
+    } else {
+        state.inJSXChild = true;
+        expect(">");
+    }
+    return markerApply(marker, astNodeFactory.createJSXOpeningElement(name, attributes, selfClosing));
+}
+
+function parseJSXElement() {
+    var openingElement, closingElement = null, children = [], origInJSXChild, origInJSXTag, marker = markerCreate();
+
+    origInJSXChild = state.inJSXChild;
+    origInJSXTag = state.inJSXTag;
+    openingElement = parseJSXOpeningElement();
+
+    if (!openingElement.selfClosing) {
+        while (index < length) {
+            state.inJSXChild = false; // Call lookahead2() with inJSXChild = false because one
two
;
+     *
+     * the default error message is a bit incomprehensible. Since it"s
+     * rarely (never?) useful to write a less-than sign after an JSX
+     * element, we disallow it here in the parser in order to provide a
+     * better error message. (In the rare case that the less-than operator
+     * was intended, the left tag can be wrapped in parentheses.)
+     */
+    if (!origInJSXChild && match("<")) {
+        throwError(lookahead, Messages.AdjacentJSXElements);
+    }
+
+    return markerApply(marker, astNodeFactory.createJSXElement(openingElement, closingElement, children));
+}
+
+//------------------------------------------------------------------------------
+// Location markers
+//------------------------------------------------------------------------------
+
+/**
+ * Applies location information to the given node by using the given marker.
+ * The marker indicates the point at which the node is said to have to begun
+ * in the source code.
+ * @param {Object} marker The marker to use for the node.
+ * @param {ASTNode} node The AST node to apply location information to.
+ * @returns {ASTNode} The node that was passed in.
+ * @private
+ */
+function markerApply(marker, node) {
+
+    // add range information to the node if present
+    if (extra.range) {
+        node.range = [marker.offset, index];
+    }
+
+    // add location information the node if present
+    if (extra.loc) {
+        node.loc = {
+            start: {
+                line: marker.line,
+                column: marker.col
+            },
+            end: {
+                line: lineNumber,
+                column: index - lineStart
+            }
+        };
+        // Attach extra.source information to the location, if present
+        if (extra.source) {
+            node.loc.source = extra.source;
+        }
+    }
+
+    // attach leading and trailing comments if requested
+    if (extra.attachComment) {
+        commentAttachment.processComment(node);
+    }
+
+    return node;
+}
+
+/**
+ * Creates a location marker in the source code. Location markers are used for
+ * tracking where tokens and nodes appear in the source code.
+ * @returns {Object} A marker object or undefined if the parser doesn't have
+ *      any location information.
+ * @private
+ */
+function markerCreate() {
+
+    if (!extra.loc && !extra.range) {
+        return undefined;
+    }
+
+    skipComment();
+
+    return {
+        offset: index,
+        line: lineNumber,
+        col: index - lineStart
+    };
+}
+
+/**
+ * Creates a location marker in the source code. Location markers are used for
+ * tracking where tokens and nodes appear in the source code. This method
+ * doesn't skip comments or extra whitespace which is important for JSX.
+ * @returns {Object} A marker object or undefined if the parser doesn't have
+ *      any location information.
+ * @private
+ */
+function markerCreatePreserveWhitespace() {
+
+    if (!extra.loc && !extra.range) {
+        return undefined;
+    }
+
+    return {
+        offset: index,
+        line: lineNumber,
+        col: index - lineStart
+    };
+}
+
+
+//------------------------------------------------------------------------------
+// Syntax Tree Delegate
+//------------------------------------------------------------------------------
+
+// Return true if there is a line terminator before the next token.
+
+function peekLineTerminator() {
+    var pos, line, start, found;
+
+    pos = index;
+    line = lineNumber;
+    start = lineStart;
+    skipComment();
+    found = lineNumber !== line;
+    index = pos;
+    lineNumber = line;
+    lineStart = start;
+
+    return found;
+}
+
+// Throw an exception
+
+function throwError(token, messageFormat) {
+
+    var error,
+        args = Array.prototype.slice.call(arguments, 2),
+        msg = messageFormat.replace(
+            /%(\d)/g,
+            function (whole, index) {
+                assert(index < args.length, "Message reference must be in range");
+                return args[index];
+            }
+        );
+
+    if (typeof token.lineNumber === "number") {
+        error = new Error("Line " + token.lineNumber + ": " + msg);
+        error.index = token.range[0];
+        error.lineNumber = token.lineNumber;
+        error.column = token.range[0] - lineStart + 1;
+    } else {
+        error = new Error("Line " + lineNumber + ": " + msg);
+        error.index = index;
+        error.lineNumber = lineNumber;
+        error.column = index - lineStart + 1;
+    }
+
+    error.description = msg;
+    throw error;
+}
+
+function throwErrorTolerant() {
+    try {
+        throwError.apply(null, arguments);
+    } catch (e) {
+        if (extra.errors) {
+            extra.errors.push(e);
+        } else {
+            throw e;
+        }
+    }
+}
+
+
+// Throw an exception because of the token.
+
+function throwUnexpected(token) {
+
+    if (token.type === Token.EOF) {
+        throwError(token, Messages.UnexpectedEOS);
+    }
+
+    if (token.type === Token.NumericLiteral) {
+        throwError(token, Messages.UnexpectedNumber);
+    }
+
+    if (token.type === Token.StringLiteral || token.type === Token.JSXText) {
+        throwError(token, Messages.UnexpectedString);
+    }
+
+    if (token.type === Token.Identifier) {
+        throwError(token, Messages.UnexpectedIdentifier);
+    }
+
+    if (token.type === Token.Keyword) {
+        if (syntax.isFutureReservedWord(token.value)) {
+            throwError(token, Messages.UnexpectedReserved);
+        } else if (strict && syntax.isStrictModeReservedWord(token.value)) {
+            throwErrorTolerant(token, Messages.StrictReservedWord);
+            return;
+        }
+        throwError(token, Messages.UnexpectedToken, token.value);
+    }
+
+    if (token.type === Token.Template) {
+        throwError(token, Messages.UnexpectedTemplate, token.value.raw);
+    }
+
+    // BooleanLiteral, NullLiteral, or Punctuator.
+    throwError(token, Messages.UnexpectedToken, token.value);
+}
+
+// Expect the next token to match the specified punctuator.
+// If not, an exception will be thrown.
+
+function expect(value) {
+    var token = lex();
+    if (token.type !== Token.Punctuator || token.value !== value) {
+        throwUnexpected(token);
+    }
+}
+
+// Expect the next token to match the specified keyword.
+// If not, an exception will be thrown.
+
+function expectKeyword(keyword) {
+    var token = lex();
+    if (token.type !== Token.Keyword || token.value !== keyword) {
+        throwUnexpected(token);
+    }
+}
+
+// Return true if the next token matches the specified punctuator.
+
+function match(value) {
+    return lookahead.type === Token.Punctuator && lookahead.value === value;
+}
+
+// Return true if the next token matches the specified keyword
+
+function matchKeyword(keyword) {
+    return lookahead.type === Token.Keyword && lookahead.value === keyword;
+}
+
+// Return true if the next token matches the specified contextual keyword
+// (where an identifier is sometimes a keyword depending on the context)
+
+function matchContextualKeyword(keyword) {
+    return lookahead.type === Token.Identifier && lookahead.value === keyword;
+}
+
+// Return true if the next token is an assignment operator
+
+function matchAssign() {
+    var op;
+
+    if (lookahead.type !== Token.Punctuator) {
+        return false;
+    }
+    op = lookahead.value;
+    return op === "=" ||
+        op === "*=" ||
+        op === "/=" ||
+        op === "%=" ||
+        op === "+=" ||
+        op === "-=" ||
+        op === "<<=" ||
+        op === ">>=" ||
+        op === ">>>=" ||
+        op === "&=" ||
+        op === "^=" ||
+        op === "|=";
+}
+
+function consumeSemicolon() {
+    var line;
+
+    // Catch the very common case first: immediately a semicolon (U+003B).
+    if (source.charCodeAt(index) === 0x3B || match(";")) {
+        lex();
+        return;
+    }
+
+    line = lineNumber;
+    skipComment();
+    if (lineNumber !== line) {
+        return;
+    }
+
+    if (lookahead.type !== Token.EOF && !match("}")) {
+        throwUnexpected(lookahead);
+    }
+}
+
+// Return true if provided expression is LeftHandSideExpression
+
+function isLeftHandSide(expr) {
+    return expr.type === astNodeTypes.Identifier || expr.type === astNodeTypes.MemberExpression;
+}
+
+// 11.1.4 Array Initialiser
+
+function parseArrayInitialiser() {
+    var elements = [],
+        marker = markerCreate(),
+        tmp;
+
+    expect("[");
+
+    while (!match("]")) {
+        if (match(",")) {
+            lex(); // only get here when you have [a,,] or similar
+            elements.push(null);
+        } else {
+            tmp = parseSpreadOrAssignmentExpression();
+            elements.push(tmp);
+            if (!(match("]"))) {
+                expect(","); // handles the common case of comma-separated values
+            }
+        }
+    }
+
+    expect("]");
+
+    return markerApply(marker, astNodeFactory.createArrayExpression(elements));
+}
+
+// 11.1.5 Object Initialiser
+
+function parsePropertyFunction(paramInfo, options) {
+    var previousStrict = strict,
+        previousYieldAllowed = state.yieldAllowed,
+        generator = options ? options.generator : false,
+        body;
+
+    state.yieldAllowed = generator;
+
+    /*
+     * Esprima uses parseConciseBody() here, which is incorrect. Object literal
+     * methods must have braces.
+     */
+    body = parseFunctionSourceElements();
+
+    if (strict && paramInfo.firstRestricted) {
+        throwErrorTolerant(paramInfo.firstRestricted, Messages.StrictParamName);
+    }
+
+    if (strict && paramInfo.stricted) {
+        throwErrorTolerant(paramInfo.stricted, paramInfo.message);
+    }
+
+    strict = previousStrict;
+    state.yieldAllowed = previousYieldAllowed;
+
+    return markerApply(options.marker, astNodeFactory.createFunctionExpression(
+        null,
+        paramInfo.params,
+        body,
+        generator,
+        body.type !== astNodeTypes.BlockStatement
+    ));
+}
+
+function parsePropertyMethodFunction(options) {
+    var previousStrict = strict,
+        marker = markerCreate(),
+        params,
+        method;
+
+    strict = true;
+
+    params = parseParams();
+
+    if (params.stricted) {
+        throwErrorTolerant(params.stricted, params.message);
+    }
+
+    method = parsePropertyFunction(params, {
+        generator: options ? options.generator : false,
+        marker: marker
+    });
+
+    strict = previousStrict;
+
+    return method;
+}
+
+function parseObjectPropertyKey() {
+    var marker = markerCreate(),
+        token = lex(),
+        allowObjectLiteralComputed = extra.ecmaFeatures.objectLiteralComputedProperties,
+        expr,
+        result;
+
+    // Note: This function is called only from parseObjectProperty(), where
+    // EOF and Punctuator tokens are already filtered out.
+
+    switch (token.type) {
+        case Token.StringLiteral:
+        case Token.NumericLiteral:
+            if (strict && token.octal) {
+                throwErrorTolerant(token, Messages.StrictOctalLiteral);
+            }
+            return markerApply(marker, astNodeFactory.createLiteralFromSource(token, source));
+
+        case Token.Identifier:
+        case Token.BooleanLiteral:
+        case Token.NullLiteral:
+        case Token.Keyword:
+            return markerApply(marker, astNodeFactory.createIdentifier(token.value));
+
+        case Token.Punctuator:
+            if ((!state.inObjectLiteral || allowObjectLiteralComputed) &&
+                    token.value === "[") {
+                // For computed properties we should skip the [ and ], and
+                // capture in marker only the assignment expression itself.
+                marker = markerCreate();
+                expr = parseAssignmentExpression();
+                result = markerApply(marker, expr);
+                expect("]");
+                return result;
+            }
+
+        // no default
+    }
+
+    throwUnexpected(token);
+}
+
+function lookaheadPropertyName() {
+    switch (lookahead.type) {
+        case Token.Identifier:
+        case Token.StringLiteral:
+        case Token.BooleanLiteral:
+        case Token.NullLiteral:
+        case Token.NumericLiteral:
+        case Token.Keyword:
+            return true;
+        case Token.Punctuator:
+            return lookahead.value === "[";
+        // no default
+    }
+    return false;
+}
+
+// This function is to try to parse a MethodDefinition as defined in 14.3. But in the case of object literals,
+// it might be called at a position where there is in fact a short hand identifier pattern or a data property.
+// This can only be determined after we consumed up to the left parentheses.
+// In order to avoid back tracking, it returns `null` if the position is not a MethodDefinition and the caller
+// is responsible to visit other options.
+function tryParseMethodDefinition(token, key, computed, marker) {
+    var value, options, methodMarker;
+
+    if (token.type === Token.Identifier) {
+        // check for `get` and `set`;
+
+        if (token.value === "get" && lookaheadPropertyName()) {
+
+            computed = match("[");
+            key = parseObjectPropertyKey();
+            methodMarker = markerCreate();
+            expect("(");
+            expect(")");
+
+            value = parsePropertyFunction({
+                params: [],
+                stricted: null,
+                firstRestricted: null,
+                message: null
+            }, {
+                marker: methodMarker
+            });
+
+            return markerApply(marker, astNodeFactory.createProperty("get", key, value, false, false, computed));
+
+        } else if (token.value === "set" && lookaheadPropertyName()) {
+            computed = match("[");
+            key = parseObjectPropertyKey();
+            methodMarker = markerCreate();
+            expect("(");
+
+            options = {
+                params: [],
+                defaultCount: 0,
+                stricted: null,
+                firstRestricted: null,
+                paramSet: new StringMap()
+            };
+            if (match(")")) {
+                throwErrorTolerant(lookahead, Messages.UnexpectedToken, lookahead.value);
+            } else {
+                parseParam(options);
+            }
+            expect(")");
+
+            value = parsePropertyFunction(options, { marker: methodMarker });
+            return markerApply(marker, astNodeFactory.createProperty("set", key, value, false, false, computed));
+        }
+    }
+
+    if (match("(")) {
+        value = parsePropertyMethodFunction();
+        return markerApply(marker, astNodeFactory.createProperty("init", key, value, true, false, computed));
+    }
+
+    // Not a MethodDefinition.
+    return null;
+}
+
+/**
+ * Parses Generator Properties
+ * @param {ASTNode} key The property key (usually an identifier).
+ * @param {Object} marker The marker to use for the node.
+ * @returns {ASTNode} The generator property node.
+ */
+function parseGeneratorProperty(key, marker) {
+
+    var computed = (lookahead.type === Token.Punctuator && lookahead.value === "[");
+
+    if (!match("(")) {
+        throwUnexpected(lex());
+    }
+
+    return markerApply(
+        marker,
+        astNodeFactory.createProperty(
+            "init",
+            key,
+            parsePropertyMethodFunction({ generator: true }),
+            true,
+            false,
+            computed
+        )
+    );
+}
+
+// TODO(nzakas): Update to match Esprima
+function parseObjectProperty() {
+    var token, key, id, computed, methodMarker, options;
+    var allowComputed = extra.ecmaFeatures.objectLiteralComputedProperties,
+        allowMethod = extra.ecmaFeatures.objectLiteralShorthandMethods,
+        allowShorthand = extra.ecmaFeatures.objectLiteralShorthandProperties,
+        allowGenerators = extra.ecmaFeatures.generators,
+        allowDestructuring = extra.ecmaFeatures.destructuring,
+        marker = markerCreate();
+
+    token = lookahead;
+    computed = (token.value === "[" && token.type === Token.Punctuator);
+
+    if (token.type === Token.Identifier || (allowComputed && computed)) {
+
+        id = parseObjectPropertyKey();
+
+        /*
+         * Check for getters and setters. Be careful! "get" and "set" are legal
+         * method names. It's only a getter or setter if followed by a space.
+         */
+        if (token.value === "get" &&
+                !(match(":") || match("(") || match(",") || match("}"))) {
+            computed = (lookahead.value === "[");
+            key = parseObjectPropertyKey();
+            methodMarker = markerCreate();
+            expect("(");
+            expect(")");
+
+            return markerApply(
+                marker,
+                astNodeFactory.createProperty(
+                    "get",
+                    key,
+                    parsePropertyFunction({
+                        generator: false
+                    }, {
+                        marker: methodMarker
+                    }),
+                    false,
+                    false,
+                    computed
+                )
+            );
+        }
+
+        if (token.value === "set" &&
+                !(match(":") || match("(") || match(",") || match("}"))) {
+            computed = (lookahead.value === "[");
+            key = parseObjectPropertyKey();
+            methodMarker = markerCreate();
+            expect("(");
+
+            options = {
+                params: [],
+                defaultCount: 0,
+                stricted: null,
+                firstRestricted: null,
+                paramSet: new StringMap()
+            };
+
+            if (match(")")) {
+                throwErrorTolerant(lookahead, Messages.UnexpectedToken, lookahead.value);
+            } else {
+                parseParam(options);
+            }
+
+            expect(")");
+
+            return markerApply(
+                marker,
+                astNodeFactory.createProperty(
+                    "set",
+                    key,
+                    parsePropertyFunction(options, {
+                        marker: methodMarker
+                    }),
+                    false,
+                    false,
+                    computed
+                )
+            );
+        }
+
+        // normal property (key:value)
+        if (match(":")) {
+            lex();
+            return markerApply(
+                marker,
+                astNodeFactory.createProperty(
+                    "init",
+                    id,
+                    parseAssignmentExpression(),
+                    false,
+                    false,
+                    computed
+                )
+            );
+        }
+
+        // method shorthand (key(){...})
+        if (allowMethod && match("(")) {
+            return markerApply(
+                marker,
+                astNodeFactory.createProperty(
+                    "init",
+                    id,
+                    parsePropertyMethodFunction({ generator: false }),
+                    true,
+                    false,
+                    computed
+                )
+            );
+        }
+
+        // destructuring defaults (shorthand syntax)
+        if (allowDestructuring && match("=")) {
+            lex();
+            var value = parseAssignmentExpression();
+            var prop = markerApply(marker, astNodeFactory.createAssignmentExpression("=", id, value));
+            prop.type = astNodeTypes.AssignmentPattern;
+            var fullProperty = astNodeFactory.createProperty(
+                "init",
+                id,
+                prop,
+                false,
+                true, // shorthand
+                computed
+            );
+            return markerApply(marker, fullProperty);
+        }
+
+        /*
+         * Only other possibility is that this is a shorthand property. Computed
+         * properties cannot use shorthand notation, so that's a syntax error.
+         * If shorthand properties aren't allow, then this is an automatic
+         * syntax error. Destructuring is another case with a similar shorthand syntax.
+         */
+        if (computed || (!allowShorthand && !allowDestructuring)) {
+            throwUnexpected(lookahead);
+        }
+
+        // shorthand property
+        return markerApply(
+            marker,
+            astNodeFactory.createProperty(
+                "init",
+                id,
+                id,
+                false,
+                true,
+                false
+            )
+        );
+    }
+
+    // only possibility in this branch is a shorthand generator
+    if (token.type === Token.EOF || token.type === Token.Punctuator) {
+        if (!allowGenerators || !match("*") || !allowMethod) {
+            throwUnexpected(token);
+        }
+
+        lex();
+
+        id = parseObjectPropertyKey();
+
+        return parseGeneratorProperty(id, marker);
+
+    }
+
+    /*
+     * If we've made it here, then that means the property name is represented
+     * by a string (i.e, { "foo": 2}). The only options here are normal
+     * property with a colon or a method.
+     */
+    key = parseObjectPropertyKey();
+
+    // check for property value
+    if (match(":")) {
+        lex();
+        return markerApply(
+            marker,
+            astNodeFactory.createProperty(
+                "init",
+                key,
+                parseAssignmentExpression(),
+                false,
+                false,
+                false
+            )
+        );
+    }
+
+    // check for method
+    if (allowMethod && match("(")) {
+        return markerApply(
+            marker,
+            astNodeFactory.createProperty(
+                "init",
+                key,
+                parsePropertyMethodFunction(),
+                true,
+                false,
+                false
+            )
+        );
+    }
+
+    // no other options, this is bad
+    throwUnexpected(lex());
+}
+
+function getFieldName(key) {
+    var toString = String;
+    if (key.type === astNodeTypes.Identifier) {
+        return key.name;
+    }
+    return toString(key.value);
+}
+
+function parseObjectInitialiser() {
+    var marker = markerCreate(),
+        allowDuplicates = extra.ecmaFeatures.objectLiteralDuplicateProperties,
+        properties = [],
+        property,
+        name,
+        propertyFn,
+        kind,
+        storedKind,
+        previousInObjectLiteral = state.inObjectLiteral,
+        kindMap = new StringMap();
+
+    state.inObjectLiteral = true;
+
+    expect("{");
+
+    while (!match("}")) {
+
+        property = parseObjectProperty();
+
+        if (!property.computed) {
+
+            name = getFieldName(property.key);
+            propertyFn = (property.kind === "get") ? PropertyKind.Get : PropertyKind.Set;
+            kind = (property.kind === "init") ? PropertyKind.Data : propertyFn;
+
+            if (kindMap.has(name)) {
+                storedKind = kindMap.get(name);
+                if (storedKind === PropertyKind.Data) {
+                    if (kind === PropertyKind.Data && name === "__proto__" && allowDuplicates) {
+                        // Duplicate '__proto__' literal properties are forbidden in ES 6
+                        throwErrorTolerant({}, Messages.DuplicatePrototypeProperty);
+                    } else if (strict && kind === PropertyKind.Data && !allowDuplicates) {
+                        // Duplicate literal properties are only forbidden in ES 5 strict mode
+                        throwErrorTolerant({}, Messages.StrictDuplicateProperty);
+                    } else if (kind !== PropertyKind.Data) {
+                        throwErrorTolerant({}, Messages.AccessorDataProperty);
+                    }
+                } else {
+                    if (kind === PropertyKind.Data) {
+                        throwErrorTolerant({}, Messages.AccessorDataProperty);
+                    } else if (storedKind & kind) {
+                        throwErrorTolerant({}, Messages.AccessorGetSet);
+                    }
+                }
+                kindMap.set(name, storedKind | kind);
+            } else {
+                kindMap.set(name, kind);
+            }
+        }
+
+        properties.push(property);
+
+        if (!match("}")) {
+            expect(",");
+        }
+    }
+
+    expect("}");
+
+    state.inObjectLiteral = previousInObjectLiteral;
+
+    return markerApply(marker, astNodeFactory.createObjectExpression(properties));
+}
+
+/**
+ * Parse a template string element and return its ASTNode representation
+ * @param {Object} option Parsing & scanning options
+ * @param {Object} option.head True if this element is the first in the
+ *                               template string, false otherwise.
+ * @returns {ASTNode} The template element node with marker info applied
+ * @private
+ */
+function parseTemplateElement(option) {
+    var marker, token;
+
+    if (lookahead.type !== Token.Template || (option.head && !lookahead.head)) {
+        throwError({}, Messages.UnexpectedToken, "ILLEGAL");
+    }
+
+    marker = markerCreate();
+    token = lex();
+
+    return markerApply(
+        marker,
+        astNodeFactory.createTemplateElement(
+            {
+                raw: token.value.raw,
+                cooked: token.value.cooked
+            },
+            token.tail
+        )
+    );
+}
+
+/**
+ * Parse a template string literal and return its ASTNode representation
+ * @returns {ASTNode} The template literal node with marker info applied
+ * @private
+ */
+function parseTemplateLiteral() {
+    var quasi, quasis, expressions, marker = markerCreate();
+
+    quasi = parseTemplateElement({ head: true });
+    quasis = [ quasi ];
+    expressions = [];
+
+    while (!quasi.tail) {
+        expressions.push(parseExpression());
+        quasi = parseTemplateElement({ head: false });
+        quasis.push(quasi);
+    }
+
+    return markerApply(marker, astNodeFactory.createTemplateLiteral(quasis, expressions));
+}
+
+// 11.1.6 The Grouping Operator
+
+function parseGroupExpression() {
+    var expr;
+
+    expect("(");
+
+    ++state.parenthesisCount;
+
+    expr = parseExpression();
+
+    expect(")");
+
+    return expr;
+}
+
+
+// 11.1 Primary Expressions
+
+function parsePrimaryExpression() {
+    var type, token, expr,
+        marker,
+        allowJSX = extra.ecmaFeatures.jsx,
+        allowClasses = extra.ecmaFeatures.classes,
+        allowSuper = allowClasses || extra.ecmaFeatures.superInFunctions;
+
+    if (match("(")) {
+        return parseGroupExpression();
+    }
+
+    if (match("[")) {
+        return parseArrayInitialiser();
+    }
+
+    if (match("{")) {
+        return parseObjectInitialiser();
+    }
+
+    if (allowJSX && match("<")) {
+        return parseJSXElement();
+    }
+
+    type = lookahead.type;
+    marker = markerCreate();
+
+    if (type === Token.Identifier) {
+        expr = astNodeFactory.createIdentifier(lex().value);
+    } else if (type === Token.StringLiteral || type === Token.NumericLiteral) {
+        if (strict && lookahead.octal) {
+            throwErrorTolerant(lookahead, Messages.StrictOctalLiteral);
+        }
+        expr = astNodeFactory.createLiteralFromSource(lex(), source);
+    } else if (type === Token.Keyword) {
+        if (matchKeyword("function")) {
+            return parseFunctionExpression();
+        }
+
+        if (allowSuper && matchKeyword("super") && state.inFunctionBody) {
+            marker = markerCreate();
+            lex();
+            return markerApply(marker, astNodeFactory.createSuper());
+        }
+
+        if (matchKeyword("this")) {
+            marker = markerCreate();
+            lex();
+            return markerApply(marker, astNodeFactory.createThisExpression());
+        }
+
+        if (allowClasses && matchKeyword("class")) {
+            return parseClassExpression();
+        }
+
+        throwUnexpected(lex());
+    } else if (type === Token.BooleanLiteral) {
+        token = lex();
+        token.value = (token.value === "true");
+        expr = astNodeFactory.createLiteralFromSource(token, source);
+    } else if (type === Token.NullLiteral) {
+        token = lex();
+        token.value = null;
+        expr = astNodeFactory.createLiteralFromSource(token, source);
+    } else if (match("/") || match("/=")) {
+        if (typeof extra.tokens !== "undefined") {
+            expr = astNodeFactory.createLiteralFromSource(collectRegex(), source);
+        } else {
+            expr = astNodeFactory.createLiteralFromSource(scanRegExp(), source);
+        }
+        peek();
+    } else if (type === Token.Template) {
+        return parseTemplateLiteral();
+    } else {
+       throwUnexpected(lex());
+    }
+
+    return markerApply(marker, expr);
+}
+
+// 11.2 Left-Hand-Side Expressions
+
+function parseArguments() {
+    var args = [], arg;
+
+    expect("(");
+    if (!match(")")) {
+        while (index < length) {
+            arg = parseSpreadOrAssignmentExpression();
+            args.push(arg);
+
+            if (match(")")) {
+                break;
+            }
+
+            expect(",");
+        }
+    }
+
+    expect(")");
+
+    return args;
+}
+
+function parseSpreadOrAssignmentExpression() {
+    if (match("...")) {
+        var marker = markerCreate();
+        lex();
+        return markerApply(marker, astNodeFactory.createSpreadElement(parseAssignmentExpression()));
+    }
+    return parseAssignmentExpression();
+}
+
+function parseNonComputedProperty() {
+    var token,
+        marker = markerCreate();
+
+    token = lex();
+
+    if (!isIdentifierName(token)) {
+        throwUnexpected(token);
+    }
+
+    return markerApply(marker, astNodeFactory.createIdentifier(token.value));
+}
+
+function parseNonComputedMember() {
+    expect(".");
+
+    return parseNonComputedProperty();
+}
+
+function parseComputedMember() {
+    var expr;
+
+    expect("[");
+
+    expr = parseExpression();
+
+    expect("]");
+
+    return expr;
+}
+
+function parseNewExpression() {
+    var callee, args,
+        marker = markerCreate();
+
+    expectKeyword("new");
+    callee = parseLeftHandSideExpression();
+    args = match("(") ? parseArguments() : [];
+
+    return markerApply(marker, astNodeFactory.createNewExpression(callee, args));
+}
+
+function parseLeftHandSideExpressionAllowCall() {
+    var expr, args,
+        previousAllowIn = state.allowIn,
+        marker = markerCreate();
+
+    state.allowIn = true;
+    expr = matchKeyword("new") ? parseNewExpression() : parsePrimaryExpression();
+    state.allowIn = previousAllowIn;
+
+    // only start parsing template literal if the lookahead is a head (beginning with `)
+    while (match(".") || match("[") || match("(") || (lookahead.type === Token.Template && lookahead.head)) {
+        if (match("(")) {
+            args = parseArguments();
+            expr = markerApply(marker, astNodeFactory.createCallExpression(expr, args));
+        } else if (match("[")) {
+            expr = markerApply(marker, astNodeFactory.createMemberExpression("[", expr, parseComputedMember()));
+        } else if (match(".")) {
+            expr = markerApply(marker, astNodeFactory.createMemberExpression(".", expr, parseNonComputedMember()));
+        } else {
+            expr = markerApply(marker, astNodeFactory.createTaggedTemplateExpression(expr, parseTemplateLiteral()));
+        }
+    }
+
+    return expr;
+}
+
+function parseLeftHandSideExpression() {
+    var expr,
+        previousAllowIn = state.allowIn,
+        marker = markerCreate();
+
+    expr = matchKeyword("new") ? parseNewExpression() : parsePrimaryExpression();
+    state.allowIn = previousAllowIn;
+
+    // only start parsing template literal if the lookahead is a head (beginning with `)
+    while (match(".") || match("[") || (lookahead.type === Token.Template && lookahead.head)) {
+        if (match("[")) {
+            expr = markerApply(marker, astNodeFactory.createMemberExpression("[", expr, parseComputedMember()));
+        } else if (match(".")) {
+            expr = markerApply(marker, astNodeFactory.createMemberExpression(".", expr, parseNonComputedMember()));
+        } else {
+            expr = markerApply(marker, astNodeFactory.createTaggedTemplateExpression(expr, parseTemplateLiteral()));
+        }
+    }
+
+    return expr;
+}
+
+
+// 11.3 Postfix Expressions
+
+function parsePostfixExpression() {
+    var expr, token,
+        marker = markerCreate();
+
+    expr = parseLeftHandSideExpressionAllowCall();
+
+    if (lookahead.type === Token.Punctuator) {
+        if ((match("++") || match("--")) && !peekLineTerminator()) {
+            // 11.3.1, 11.3.2
+            if (strict && expr.type === astNodeTypes.Identifier && syntax.isRestrictedWord(expr.name)) {
+                throwErrorTolerant({}, Messages.StrictLHSPostfix);
+            }
+
+            if (!isLeftHandSide(expr)) {
+                throwErrorTolerant({}, Messages.InvalidLHSInAssignment);
+            }
+
+            token = lex();
+            expr = markerApply(marker, astNodeFactory.createPostfixExpression(token.value, expr));
+        }
+    }
+
+    return expr;
+}
+
+// 11.4 Unary Operators
+
+function parseUnaryExpression() {
+    var token, expr,
+        marker;
+
+    if (lookahead.type !== Token.Punctuator && lookahead.type !== Token.Keyword) {
+        expr = parsePostfixExpression();
+    } else if (match("++") || match("--")) {
+        marker = markerCreate();
+        token = lex();
+        expr = parseUnaryExpression();
+        // 11.4.4, 11.4.5
+        if (strict && expr.type === astNodeTypes.Identifier && syntax.isRestrictedWord(expr.name)) {
+            throwErrorTolerant({}, Messages.StrictLHSPrefix);
+        }
+
+        if (!isLeftHandSide(expr)) {
+            throwErrorTolerant({}, Messages.InvalidLHSInAssignment);
+        }
+
+        expr = astNodeFactory.createUnaryExpression(token.value, expr);
+        expr = markerApply(marker, expr);
+    } else if (match("+") || match("-") || match("~") || match("!")) {
+        marker = markerCreate();
+        token = lex();
+        expr = parseUnaryExpression();
+        expr = astNodeFactory.createUnaryExpression(token.value, expr);
+        expr = markerApply(marker, expr);
+    } else if (matchKeyword("delete") || matchKeyword("void") || matchKeyword("typeof")) {
+        marker = markerCreate();
+        token = lex();
+        expr = parseUnaryExpression();
+        expr = astNodeFactory.createUnaryExpression(token.value, expr);
+        expr = markerApply(marker, expr);
+        if (strict && expr.operator === "delete" && expr.argument.type === astNodeTypes.Identifier) {
+            throwErrorTolerant({}, Messages.StrictDelete);
+        }
+    } else {
+        expr = parsePostfixExpression();
+    }
+
+    return expr;
+}
+
+function binaryPrecedence(token, allowIn) {
+    var prec = 0;
+
+    if (token.type !== Token.Punctuator && token.type !== Token.Keyword) {
+        return 0;
+    }
+
+    switch (token.value) {
+    case "||":
+        prec = 1;
+        break;
+
+    case "&&":
+        prec = 2;
+        break;
+
+    case "|":
+        prec = 3;
+        break;
+
+    case "^":
+        prec = 4;
+        break;
+
+    case "&":
+        prec = 5;
+        break;
+
+    case "==":
+    case "!=":
+    case "===":
+    case "!==":
+        prec = 6;
+        break;
+
+    case "<":
+    case ">":
+    case "<=":
+    case ">=":
+    case "instanceof":
+        prec = 7;
+        break;
+
+    case "in":
+        prec = allowIn ? 7 : 0;
+        break;
+
+    case "<<":
+    case ">>":
+    case ">>>":
+        prec = 8;
+        break;
+
+    case "+":
+    case "-":
+        prec = 9;
+        break;
+
+    case "*":
+    case "/":
+    case "%":
+        prec = 11;
+        break;
+
+    default:
+        break;
+    }
+
+    return prec;
+}
+
+// 11.5 Multiplicative Operators
+// 11.6 Additive Operators
+// 11.7 Bitwise Shift Operators
+// 11.8 Relational Operators
+// 11.9 Equality Operators
+// 11.10 Binary Bitwise Operators
+// 11.11 Binary Logical Operators
+function parseBinaryExpression() {
+    var expr, token, prec, previousAllowIn, stack, right, operator, left, i,
+        marker, markers;
+
+    previousAllowIn = state.allowIn;
+    state.allowIn = true;
+
+    marker = markerCreate();
+    left = parseUnaryExpression();
+
+    token = lookahead;
+    prec = binaryPrecedence(token, previousAllowIn);
+    if (prec === 0) {
+        return left;
+    }
+    token.prec = prec;
+    lex();
+
+    markers = [marker, markerCreate()];
+    right = parseUnaryExpression();
+
+    stack = [left, token, right];
+
+    while ((prec = binaryPrecedence(lookahead, previousAllowIn)) > 0) {
+
+        // Reduce: make a binary expression from the three topmost entries.
+        while ((stack.length > 2) && (prec <= stack[stack.length - 2].prec)) {
+            right = stack.pop();
+            operator = stack.pop().value;
+            left = stack.pop();
+            expr = astNodeFactory.createBinaryExpression(operator, left, right);
+            markers.pop();
+            marker = markers.pop();
+            markerApply(marker, expr);
+            stack.push(expr);
+            markers.push(marker);
+        }
+
+        // Shift.
+        token = lex();
+        token.prec = prec;
+        stack.push(token);
+        markers.push(markerCreate());
+        expr = parseUnaryExpression();
+        stack.push(expr);
+    }
+
+    state.allowIn = previousAllowIn;
+
+    // Final reduce to clean-up the stack.
+    i = stack.length - 1;
+    expr = stack[i];
+    markers.pop();
+    while (i > 1) {
+        expr = astNodeFactory.createBinaryExpression(stack[i - 1].value, stack[i - 2], expr);
+        i -= 2;
+        marker = markers.pop();
+        markerApply(marker, expr);
+    }
+
+    return expr;
+}
+
+// 11.12 Conditional Operator
+
+function parseConditionalExpression() {
+    var expr, previousAllowIn, consequent, alternate,
+        marker = markerCreate();
+
+    expr = parseBinaryExpression();
+
+    if (match("?")) {
+        lex();
+        previousAllowIn = state.allowIn;
+        state.allowIn = true;
+        consequent = parseAssignmentExpression();
+        state.allowIn = previousAllowIn;
+        expect(":");
+        alternate = parseAssignmentExpression();
+
+        expr = astNodeFactory.createConditionalExpression(expr, consequent, alternate);
+        markerApply(marker, expr);
+    }
+
+    return expr;
+}
+
+// [ES6] 14.2 Arrow Function
+
+function parseConciseBody() {
+    if (match("{")) {
+        return parseFunctionSourceElements();
+    }
+    return parseAssignmentExpression();
+}
+
+function reinterpretAsCoverFormalsList(expressions) {
+    var i, len, param, params, options,
+        allowRestParams = extra.ecmaFeatures.restParams;
+
+    params = [];
+    options = {
+        paramSet: new StringMap()
+    };
+
+    for (i = 0, len = expressions.length; i < len; i += 1) {
+        param = expressions[i];
+        if (param.type === astNodeTypes.Identifier) {
+            params.push(param);
+            validateParam(options, param, param.name);
+        }  else if (param.type === astNodeTypes.ObjectExpression || param.type === astNodeTypes.ArrayExpression) {
+            reinterpretAsDestructuredParameter(options, param);
+            params.push(param);
+        } else if (param.type === astNodeTypes.SpreadElement) {
+            assert(i === len - 1, "It is guaranteed that SpreadElement is last element by parseExpression");
+            if (param.argument.type !== astNodeTypes.Identifier) {
+                throwError({}, Messages.UnexpectedToken, "[");
+            }
+
+            if (!allowRestParams) {
+                // can't get correct line/column here :(
+                throwError({}, Messages.UnexpectedToken, ".");
+            }
+
+            reinterpretAsDestructuredParameter(options, param.argument);
+            param.type = astNodeTypes.RestElement;
+            params.push(param);
+        } else if (param.type === astNodeTypes.RestElement) {
+            params.push(param);
+            validateParam(options, param.argument, param.argument.name);
+        } else if (param.type === astNodeTypes.AssignmentExpression) {
+
+            // TODO: Find a less hacky way of doing this
+            param.type = astNodeTypes.AssignmentPattern;
+            delete param.operator;
+
+            params.push(param);
+            validateParam(options, param.left, param.left.name);
+        } else {
+            return null;
+        }
+    }
+
+    if (options.message === Messages.StrictParamDupe) {
+        throwError(
+            strict ? options.stricted : options.firstRestricted,
+            options.message
+        );
+    }
+
+    return {
+        params: params,
+        stricted: options.stricted,
+        firstRestricted: options.firstRestricted,
+        message: options.message
+    };
+}
+
+function parseArrowFunctionExpression(options, marker) {
+    var previousStrict, body;
+
+    expect("=>");
+    previousStrict = strict;
+
+    body = parseConciseBody();
+
+    if (strict && options.firstRestricted) {
+        throwError(options.firstRestricted, options.message);
+    }
+    if (strict && options.stricted) {
+        throwErrorTolerant(options.stricted, options.message);
+    }
+
+    strict = previousStrict;
+    return markerApply(marker, astNodeFactory.createArrowFunctionExpression(
+        options.params,
+        body,
+        body.type !== astNodeTypes.BlockStatement
+    ));
+}
+
+// 11.13 Assignment Operators
+
+// 12.14.5 AssignmentPattern
+
+function reinterpretAsAssignmentBindingPattern(expr) {
+    var i, len, property, element,
+        allowDestructuring = extra.ecmaFeatures.destructuring;
+
+    if (!allowDestructuring) {
+        throwUnexpected(lex());
+    }
+
+    if (expr.type === astNodeTypes.ObjectExpression) {
+        expr.type = astNodeTypes.ObjectPattern;
+        for (i = 0, len = expr.properties.length; i < len; i += 1) {
+            property = expr.properties[i];
+            if (property.kind !== "init") {
+                throwErrorTolerant({}, Messages.InvalidLHSInAssignment);
+            }
+            reinterpretAsAssignmentBindingPattern(property.value);
+        }
+    } else if (expr.type === astNodeTypes.ArrayExpression) {
+        expr.type = astNodeTypes.ArrayPattern;
+        for (i = 0, len = expr.elements.length; i < len; i += 1) {
+            element = expr.elements[i];
+            /* istanbul ignore else */
+            if (element) {
+                reinterpretAsAssignmentBindingPattern(element);
+            }
+        }
+    } else if (expr.type === astNodeTypes.Identifier) {
+        if (syntax.isRestrictedWord(expr.name)) {
+            throwErrorTolerant({}, Messages.InvalidLHSInAssignment);
+        }
+    } else if (expr.type === astNodeTypes.SpreadElement) {
+        reinterpretAsAssignmentBindingPattern(expr.argument);
+        if (expr.argument.type === astNodeTypes.ObjectPattern) {
+            throwErrorTolerant({}, Messages.ObjectPatternAsSpread);
+        }
+    } else if (expr.type === "AssignmentExpression" && expr.operator === "=") {
+        expr.type = astNodeTypes.AssignmentPattern;
+    } else {
+        /* istanbul ignore else */
+        if (expr.type !== astNodeTypes.MemberExpression &&
+            expr.type !== astNodeTypes.CallExpression &&
+            expr.type !== astNodeTypes.NewExpression &&
+            expr.type !== astNodeTypes.AssignmentPattern
+        ) {
+            throwErrorTolerant({}, Messages.InvalidLHSInAssignment);
+        }
+    }
+}
+
+// 13.2.3 BindingPattern
+
+function reinterpretAsDestructuredParameter(options, expr) {
+    var i, len, property, element,
+        allowDestructuring = extra.ecmaFeatures.destructuring;
+
+    if (!allowDestructuring) {
+        throwUnexpected(lex());
+    }
+
+    if (expr.type === astNodeTypes.ObjectExpression) {
+        expr.type = astNodeTypes.ObjectPattern;
+        for (i = 0, len = expr.properties.length; i < len; i += 1) {
+            property = expr.properties[i];
+            if (property.kind !== "init") {
+                throwErrorTolerant({}, Messages.InvalidLHSInFormalsList);
+            }
+            reinterpretAsDestructuredParameter(options, property.value);
+        }
+    } else if (expr.type === astNodeTypes.ArrayExpression) {
+        expr.type = astNodeTypes.ArrayPattern;
+        for (i = 0, len = expr.elements.length; i < len; i += 1) {
+            element = expr.elements[i];
+            if (element) {
+                reinterpretAsDestructuredParameter(options, element);
+            }
+        }
+    } else if (expr.type === astNodeTypes.Identifier) {
+        validateParam(options, expr, expr.name);
+    } else if (expr.type === astNodeTypes.SpreadElement) {
+        // BindingRestElement only allows BindingIdentifier
+        if (expr.argument.type !== astNodeTypes.Identifier) {
+            throwErrorTolerant({}, Messages.InvalidLHSInFormalsList);
+        }
+        validateParam(options, expr.argument, expr.argument.name);
+    } else if (expr.type === astNodeTypes.AssignmentExpression && expr.operator === "=") {
+        expr.type = astNodeTypes.AssignmentPattern;
+    } else if (expr.type !== astNodeTypes.AssignmentPattern) {
+        throwError({}, Messages.InvalidLHSInFormalsList);
+    }
+}
+
+function parseAssignmentExpression() {
+    var token, left, right, node, params,
+        marker,
+        startsWithParen = false,
+        oldParenthesisCount = state.parenthesisCount,
+        allowGenerators = extra.ecmaFeatures.generators;
+
+    // Note that 'yield' is treated as a keyword in strict mode, but a
+    // contextual keyword (identifier) in non-strict mode, so we need
+    // to use matchKeyword and matchContextualKeyword appropriately.
+    if (allowGenerators && ((state.yieldAllowed && matchContextualKeyword("yield")) || (strict && matchKeyword("yield")))) {
+        return parseYieldExpression();
+    }
+
+    marker = markerCreate();
+
+    if (match("(")) {
+        token = lookahead2();
+        if ((token.value === ")" && token.type === Token.Punctuator) || token.value === "...") {
+            params = parseParams();
+            if (!match("=>")) {
+                throwUnexpected(lex());
+            }
+            return parseArrowFunctionExpression(params, marker);
+        }
+        startsWithParen = true;
+    }
+
+    // revert to the previous lookahead style object
+    token = lookahead;
+    node = left = parseConditionalExpression();
+
+    if (match("=>") &&
+            (state.parenthesisCount === oldParenthesisCount ||
+            state.parenthesisCount === (oldParenthesisCount + 1))) {
+
+        if (node.type === astNodeTypes.Identifier) {
+            params = reinterpretAsCoverFormalsList([ node ]);
+        } else if (node.type === astNodeTypes.AssignmentExpression ||
+            node.type === astNodeTypes.ArrayExpression ||
+            node.type === astNodeTypes.ObjectExpression) {
+            if (!startsWithParen) {
+                throwUnexpected(lex());
+            }
+            params = reinterpretAsCoverFormalsList([ node ]);
+        } else if (node.type === astNodeTypes.SequenceExpression) {
+            params = reinterpretAsCoverFormalsList(node.expressions);
+        }
+
+        if (params) {
+            return parseArrowFunctionExpression(params, marker);
+        }
+    }
+
+    if (matchAssign()) {
+
+        // 11.13.1
+        if (strict && left.type === astNodeTypes.Identifier && syntax.isRestrictedWord(left.name)) {
+            throwErrorTolerant(token, Messages.StrictLHSAssignment);
+        }
+
+        // ES.next draf 11.13 Runtime Semantics step 1
+        if (match("=") && (node.type === astNodeTypes.ObjectExpression || node.type === astNodeTypes.ArrayExpression)) {
+            reinterpretAsAssignmentBindingPattern(node);
+        } else if (!isLeftHandSide(node)) {
+            throwErrorTolerant({}, Messages.InvalidLHSInAssignment);
+        }
+
+        token = lex();
+        right = parseAssignmentExpression();
+        node = markerApply(marker, astNodeFactory.createAssignmentExpression(token.value, left, right));
+    }
+
+    return node;
+}
+
+// 11.14 Comma Operator
+
+function parseExpression() {
+    var marker = markerCreate(),
+        expr = parseAssignmentExpression(),
+        expressions = [ expr ],
+        sequence, spreadFound;
+
+    if (match(",")) {
+        while (index < length) {
+            if (!match(",")) {
+                break;
+            }
+            lex();
+            expr = parseSpreadOrAssignmentExpression();
+            expressions.push(expr);
+
+            if (expr.type === astNodeTypes.SpreadElement) {
+                spreadFound = true;
+                if (!match(")")) {
+                    throwError({}, Messages.ElementAfterSpreadElement);
+                }
+                break;
+            }
+        }
+
+        sequence = markerApply(marker, astNodeFactory.createSequenceExpression(expressions));
+    }
+
+    if (spreadFound && lookahead2().value !== "=>") {
+        throwError({}, Messages.IllegalSpread);
+    }
+
+    return sequence || expr;
+}
+
+// 12.1 Block
+
+function parseStatementList() {
+    var list = [],
+        statement;
+
+    while (index < length) {
+        if (match("}")) {
+            break;
+        }
+        statement = parseSourceElement();
+        if (typeof statement === "undefined") {
+            break;
+        }
+        list.push(statement);
+    }
+
+    return list;
+}
+
+function parseBlock() {
+    var block,
+        marker = markerCreate();
+
+    expect("{");
+
+    block = parseStatementList();
+
+    expect("}");
+
+    return markerApply(marker, astNodeFactory.createBlockStatement(block));
+}
+
+// 12.2 Variable Statement
+
+function parseVariableIdentifier() {
+    var token,
+        marker = markerCreate();
+
+    token = lex();
+
+    if (token.type !== Token.Identifier) {
+        if (strict && token.type === Token.Keyword && syntax.isStrictModeReservedWord(token.value)) {
+            throwErrorTolerant(token, Messages.StrictReservedWord);
+        } else {
+            throwUnexpected(token);
+        }
+    }
+
+    return markerApply(marker, astNodeFactory.createIdentifier(token.value));
+}
+
+function parseVariableDeclaration(kind) {
+    var id,
+        marker = markerCreate(),
+        init = null;
+    if (match("{")) {
+        id = parseObjectInitialiser();
+        reinterpretAsAssignmentBindingPattern(id);
+    } else if (match("[")) {
+        id = parseArrayInitialiser();
+        reinterpretAsAssignmentBindingPattern(id);
+    } else {
+        /* istanbul ignore next */
+        id = state.allowKeyword ? parseNonComputedProperty() : parseVariableIdentifier();
+        // 12.2.1
+        if (strict && syntax.isRestrictedWord(id.name)) {
+            throwErrorTolerant({}, Messages.StrictVarName);
+        }
+    }
+
+    // TODO: Verify against feature flags
+    if (kind === "const") {
+        if (!match("=")) {
+            throwError({}, Messages.NoUnintializedConst);
+        }
+        expect("=");
+        init = parseAssignmentExpression();
+    } else if (match("=")) {
+        lex();
+        init = parseAssignmentExpression();
+    }
+
+    return markerApply(marker, astNodeFactory.createVariableDeclarator(id, init));
+}
+
+function parseVariableDeclarationList(kind) {
+    var list = [];
+
+    do {
+        list.push(parseVariableDeclaration(kind));
+        if (!match(",")) {
+            break;
+        }
+        lex();
+    } while (index < length);
+
+    return list;
+}
+
+function parseVariableStatement() {
+    var declarations;
+
+    expectKeyword("var");
+
+    declarations = parseVariableDeclarationList();
+
+    consumeSemicolon();
+
+    return astNodeFactory.createVariableDeclaration(declarations, "var");
+}
+
+// kind may be `const` or `let`
+// Both are experimental and not in the specification yet.
+// see http://wiki.ecmascript.org/doku.php?id=harmony:const
+// and http://wiki.ecmascript.org/doku.php?id=harmony:let
+function parseConstLetDeclaration(kind) {
+    var declarations,
+        marker = markerCreate();
+
+    expectKeyword(kind);
+
+    declarations = parseVariableDeclarationList(kind);
+
+    consumeSemicolon();
+
+    return markerApply(marker, astNodeFactory.createVariableDeclaration(declarations, kind));
+}
+
+
+function parseRestElement() {
+    var param,
+        marker = markerCreate();
+
+    lex();
+
+    if (match("{")) {
+        throwError(lookahead, Messages.ObjectPatternAsRestParameter);
+    }
+
+    param = parseVariableIdentifier();
+
+    if (match("=")) {
+        throwError(lookahead, Messages.DefaultRestParameter);
+    }
+
+    if (!match(")")) {
+        throwError(lookahead, Messages.ParameterAfterRestParameter);
+    }
+
+    return markerApply(marker, astNodeFactory.createRestElement(param));
+}
+
+// 12.3 Empty Statement
+
+function parseEmptyStatement() {
+    expect(";");
+    return astNodeFactory.createEmptyStatement();
+}
+
+// 12.4 Expression Statement
+
+function parseExpressionStatement() {
+    var expr = parseExpression();
+    consumeSemicolon();
+    return astNodeFactory.createExpressionStatement(expr);
+}
+
+// 12.5 If statement
+
+function parseIfStatement() {
+    var test, consequent, alternate;
+
+    expectKeyword("if");
+
+    expect("(");
+
+    test = parseExpression();
+
+    expect(")");
+
+    consequent = parseStatement();
+
+    if (matchKeyword("else")) {
+        lex();
+        alternate = parseStatement();
+    } else {
+        alternate = null;
+    }
+
+    return astNodeFactory.createIfStatement(test, consequent, alternate);
+}
+
+// 12.6 Iteration Statements
+
+function parseDoWhileStatement() {
+    var body, test, oldInIteration;
+
+    expectKeyword("do");
+
+    oldInIteration = state.inIteration;
+    state.inIteration = true;
+
+    body = parseStatement();
+
+    state.inIteration = oldInIteration;
+
+    expectKeyword("while");
+
+    expect("(");
+
+    test = parseExpression();
+
+    expect(")");
+
+    if (match(";")) {
+        lex();
+    }
+
+    return astNodeFactory.createDoWhileStatement(test, body);
+}
+
+function parseWhileStatement() {
+    var test, body, oldInIteration;
+
+    expectKeyword("while");
+
+    expect("(");
+
+    test = parseExpression();
+
+    expect(")");
+
+    oldInIteration = state.inIteration;
+    state.inIteration = true;
+
+    body = parseStatement();
+
+    state.inIteration = oldInIteration;
+
+    return astNodeFactory.createWhileStatement(test, body);
+}
+
+function parseForVariableDeclaration() {
+    var token, declarations,
+        marker = markerCreate();
+
+    token = lex();
+    declarations = parseVariableDeclarationList();
+
+    return markerApply(marker, astNodeFactory.createVariableDeclaration(declarations, token.value));
+}
+
+function parseForStatement(opts) {
+    var init, test, update, left, right, body, operator, oldInIteration;
+    var allowForOf = extra.ecmaFeatures.forOf,
+        allowBlockBindings = extra.ecmaFeatures.blockBindings;
+
+    init = test = update = null;
+
+    expectKeyword("for");
+
+    expect("(");
+
+    if (match(";")) {
+        lex();
+    } else {
+
+        if (matchKeyword("var") ||
+            (allowBlockBindings && (matchKeyword("let") || matchKeyword("const")))
+        ) {
+            state.allowIn = false;
+            init = parseForVariableDeclaration();
+            state.allowIn = true;
+
+            if (init.declarations.length === 1) {
+                if (matchKeyword("in") || (allowForOf && matchContextualKeyword("of"))) {
+                    operator = lookahead;
+
+                    // TODO: is "var" check here really needed? wasn"t in 1.2.2
+                    if (!((operator.value === "in" || init.kind !== "var") && init.declarations[0].init)) {
+                        lex();
+                        left = init;
+                        right = parseExpression();
+                        init = null;
+                    }
+                }
+            }
+
+        } else {
+            state.allowIn = false;
+            init = parseExpression();
+            state.allowIn = true;
+
+            if (allowForOf && matchContextualKeyword("of")) {
+                operator = lex();
+                left = init;
+                right = parseExpression();
+                init = null;
+            } else if (matchKeyword("in")) {
+                // LeftHandSideExpression
+                if (!isLeftHandSide(init)) {
+                    throwErrorTolerant({}, Messages.InvalidLHSInForIn);
+                }
+
+                operator = lex();
+                left = init;
+                right = parseExpression();
+                init = null;
+            }
+        }
+
+        if (typeof left === "undefined") {
+            expect(";");
+        }
+    }
+
+    if (typeof left === "undefined") {
+
+        if (!match(";")) {
+            test = parseExpression();
+        }
+        expect(";");
+
+        if (!match(")")) {
+            update = parseExpression();
+        }
+    }
+
+    expect(")");
+
+    oldInIteration = state.inIteration;
+    state.inIteration = true;
+
+    if (!(opts !== undefined && opts.ignoreBody)) {
+        body = parseStatement();
+    }
+
+    state.inIteration = oldInIteration;
+
+    if (typeof left === "undefined") {
+        return astNodeFactory.createForStatement(init, test, update, body);
+    }
+
+    if (extra.ecmaFeatures.forOf && operator.value === "of") {
+        return astNodeFactory.createForOfStatement(left, right, body);
+    }
+
+    return astNodeFactory.createForInStatement(left, right, body);
+}
+
+// 12.7 The continue statement
+
+function parseContinueStatement() {
+    var label = null;
+
+    expectKeyword("continue");
+
+    // Optimize the most common form: "continue;".
+    if (source.charCodeAt(index) === 0x3B) {
+        lex();
+
+        if (!state.inIteration) {
+            throwError({}, Messages.IllegalContinue);
+        }
+
+        return astNodeFactory.createContinueStatement(null);
+    }
+
+    if (peekLineTerminator()) {
+        if (!state.inIteration) {
+            throwError({}, Messages.IllegalContinue);
+        }
+
+        return astNodeFactory.createContinueStatement(null);
+    }
+
+    if (lookahead.type === Token.Identifier) {
+        label = parseVariableIdentifier();
+
+        if (!state.labelSet.has(label.name)) {
+            throwError({}, Messages.UnknownLabel, label.name);
+        }
+    }
+
+    consumeSemicolon();
+
+    if (label === null && !state.inIteration) {
+        throwError({}, Messages.IllegalContinue);
+    }
+
+    return astNodeFactory.createContinueStatement(label);
+}
+
+// 12.8 The break statement
+
+function parseBreakStatement() {
+    var label = null;
+
+    expectKeyword("break");
+
+    // Catch the very common case first: immediately a semicolon (U+003B).
+    if (source.charCodeAt(index) === 0x3B) {
+        lex();
+
+        if (!(state.inIteration || state.inSwitch)) {
+            throwError({}, Messages.IllegalBreak);
+        }
+
+        return astNodeFactory.createBreakStatement(null);
+    }
+
+    if (peekLineTerminator()) {
+        if (!(state.inIteration || state.inSwitch)) {
+            throwError({}, Messages.IllegalBreak);
+        }
+
+        return astNodeFactory.createBreakStatement(null);
+    }
+
+    if (lookahead.type === Token.Identifier) {
+        label = parseVariableIdentifier();
+
+        if (!state.labelSet.has(label.name)) {
+            throwError({}, Messages.UnknownLabel, label.name);
+        }
+    }
+
+    consumeSemicolon();
+
+    if (label === null && !(state.inIteration || state.inSwitch)) {
+        throwError({}, Messages.IllegalBreak);
+    }
+
+    return astNodeFactory.createBreakStatement(label);
+}
+
+// 12.9 The return statement
+
+function parseReturnStatement() {
+    var argument = null;
+
+    expectKeyword("return");
+
+    if (!state.inFunctionBody && !extra.ecmaFeatures.globalReturn) {
+        throwErrorTolerant({}, Messages.IllegalReturn);
+    }
+
+    // "return" followed by a space and an identifier is very common.
+    if (source.charCodeAt(index) === 0x20) {
+        if (syntax.isIdentifierStart(source.charCodeAt(index + 1))) {
+            argument = parseExpression();
+            consumeSemicolon();
+            return astNodeFactory.createReturnStatement(argument);
+        }
+    }
+
+    if (peekLineTerminator()) {
+        return astNodeFactory.createReturnStatement(null);
+    }
+
+    if (!match(";")) {
+        if (!match("}") && lookahead.type !== Token.EOF) {
+            argument = parseExpression();
+        }
+    }
+
+    consumeSemicolon();
+
+    return astNodeFactory.createReturnStatement(argument);
+}
+
+// 12.10 The with statement
+
+function parseWithStatement() {
+    var object, body;
+
+    if (strict) {
+        // TODO(ikarienator): Should we update the test cases instead?
+        skipComment();
+        throwErrorTolerant({}, Messages.StrictModeWith);
+    }
+
+    expectKeyword("with");
+
+    expect("(");
+
+    object = parseExpression();
+
+    expect(")");
+
+    body = parseStatement();
+
+    return astNodeFactory.createWithStatement(object, body);
+}
+
+// 12.10 The swith statement
+
+function parseSwitchCase() {
+    var test, consequent = [], statement,
+        marker = markerCreate();
+
+    if (matchKeyword("default")) {
+        lex();
+        test = null;
+    } else {
+        expectKeyword("case");
+        test = parseExpression();
+    }
+    expect(":");
+
+    while (index < length) {
+        if (match("}") || matchKeyword("default") || matchKeyword("case")) {
+            break;
+        }
+        statement = parseSourceElement();
+        consequent.push(statement);
+    }
+
+    return markerApply(marker, astNodeFactory.createSwitchCase(test, consequent));
+}
+
+function parseSwitchStatement() {
+    var discriminant, cases, clause, oldInSwitch, defaultFound;
+
+    expectKeyword("switch");
+
+    expect("(");
+
+    discriminant = parseExpression();
+
+    expect(")");
+
+    expect("{");
+
+    cases = [];
+
+    if (match("}")) {
+        lex();
+        return astNodeFactory.createSwitchStatement(discriminant, cases);
+    }
+
+    oldInSwitch = state.inSwitch;
+    state.inSwitch = true;
+    defaultFound = false;
+
+    while (index < length) {
+        if (match("}")) {
+            break;
+        }
+        clause = parseSwitchCase();
+        if (clause.test === null) {
+            if (defaultFound) {
+                throwError({}, Messages.MultipleDefaultsInSwitch);
+            }
+            defaultFound = true;
+        }
+        cases.push(clause);
+    }
+
+    state.inSwitch = oldInSwitch;
+
+    expect("}");
+
+    return astNodeFactory.createSwitchStatement(discriminant, cases);
+}
+
+// 12.13 The throw statement
+
+function parseThrowStatement() {
+    var argument;
+
+    expectKeyword("throw");
+
+    if (peekLineTerminator()) {
+        throwError({}, Messages.NewlineAfterThrow);
+    }
+
+    argument = parseExpression();
+
+    consumeSemicolon();
+
+    return astNodeFactory.createThrowStatement(argument);
+}
+
+// 12.14 The try statement
+
+function parseCatchClause() {
+    var param, body,
+        marker = markerCreate(),
+        allowDestructuring = extra.ecmaFeatures.destructuring,
+        options = {
+            paramSet: new StringMap()
+        };
+
+    expectKeyword("catch");
+
+    expect("(");
+    if (match(")")) {
+        throwUnexpected(lookahead);
+    }
+
+    if (match("[")) {
+        if (!allowDestructuring) {
+            throwUnexpected(lookahead);
+        }
+        param = parseArrayInitialiser();
+        reinterpretAsDestructuredParameter(options, param);
+    } else if (match("{")) {
+
+        if (!allowDestructuring) {
+            throwUnexpected(lookahead);
+        }
+        param = parseObjectInitialiser();
+        reinterpretAsDestructuredParameter(options, param);
+    } else {
+        param = parseVariableIdentifier();
+    }
+
+    // 12.14.1
+    if (strict && param.name && syntax.isRestrictedWord(param.name)) {
+        throwErrorTolerant({}, Messages.StrictCatchVariable);
+    }
+
+    expect(")");
+    body = parseBlock();
+    return markerApply(marker, astNodeFactory.createCatchClause(param, body));
+}
+
+function parseTryStatement() {
+    var block, handler = null, finalizer = null;
+
+    expectKeyword("try");
+
+    block = parseBlock();
+
+    if (matchKeyword("catch")) {
+        handler = parseCatchClause();
+    }
+
+    if (matchKeyword("finally")) {
+        lex();
+        finalizer = parseBlock();
+    }
+
+    if (!handler && !finalizer) {
+        throwError({}, Messages.NoCatchOrFinally);
+    }
+
+    return astNodeFactory.createTryStatement(block, handler, finalizer);
+}
+
+// 12.15 The debugger statement
+
+function parseDebuggerStatement() {
+    expectKeyword("debugger");
+
+    consumeSemicolon();
+
+    return astNodeFactory.createDebuggerStatement();
+}
+
+// 12 Statements
+
+function parseStatement() {
+    var type = lookahead.type,
+        expr,
+        labeledBody,
+        marker;
+
+    if (type === Token.EOF) {
+        throwUnexpected(lookahead);
+    }
+
+    if (type === Token.Punctuator && lookahead.value === "{") {
+        return parseBlock();
+    }
+
+    marker = markerCreate();
+
+    if (type === Token.Punctuator) {
+        switch (lookahead.value) {
+            case ";":
+                return markerApply(marker, parseEmptyStatement());
+            case "{":
+                return parseBlock();
+            case "(":
+                return markerApply(marker, parseExpressionStatement());
+            default:
+                break;
+        }
+    }
+
+    marker = markerCreate();
+
+    if (type === Token.Keyword) {
+        switch (lookahead.value) {
+            case "break":
+                return markerApply(marker, parseBreakStatement());
+            case "continue":
+                return markerApply(marker, parseContinueStatement());
+            case "debugger":
+                return markerApply(marker, parseDebuggerStatement());
+            case "do":
+                return markerApply(marker, parseDoWhileStatement());
+            case "for":
+                return markerApply(marker, parseForStatement());
+            case "function":
+                return markerApply(marker, parseFunctionDeclaration());
+            case "if":
+                return markerApply(marker, parseIfStatement());
+            case "return":
+                return markerApply(marker, parseReturnStatement());
+            case "switch":
+                return markerApply(marker, parseSwitchStatement());
+            case "throw":
+                return markerApply(marker, parseThrowStatement());
+            case "try":
+                return markerApply(marker, parseTryStatement());
+            case "var":
+                return markerApply(marker, parseVariableStatement());
+            case "while":
+                return markerApply(marker, parseWhileStatement());
+            case "with":
+                return markerApply(marker, parseWithStatement());
+            default:
+                break;
+        }
+    }
+
+    marker = markerCreate();
+    expr = parseExpression();
+
+    // 12.12 Labelled Statements
+    if ((expr.type === astNodeTypes.Identifier) && match(":")) {
+        lex();
+
+        if (state.labelSet.has(expr.name)) {
+            throwError({}, Messages.Redeclaration, "Label", expr.name);
+        }
+
+        state.labelSet.set(expr.name, true);
+        labeledBody = parseStatement();
+        state.labelSet.delete(expr.name);
+        return markerApply(marker, astNodeFactory.createLabeledStatement(expr, labeledBody));
+    }
+
+    consumeSemicolon();
+
+    return markerApply(marker, astNodeFactory.createExpressionStatement(expr));
+}
+
+// 13 Function Definition
+
+// function parseConciseBody() {
+//     if (match("{")) {
+//         return parseFunctionSourceElements();
+//     }
+//     return parseAssignmentExpression();
+// }
+
+function parseFunctionSourceElements() {
+    var sourceElement, sourceElements = [], token, directive, firstRestricted,
+        oldLabelSet, oldInIteration, oldInSwitch, oldInFunctionBody, oldParenthesisCount,
+        marker = markerCreate();
+
+    expect("{");
+
+    while (index < length) {
+        if (lookahead.type !== Token.StringLiteral) {
+            break;
+        }
+        token = lookahead;
+
+        sourceElement = parseSourceElement();
+        sourceElements.push(sourceElement);
+        if (sourceElement.expression.type !== astNodeTypes.Literal) {
+            // this is not directive
+            break;
+        }
+        directive = source.slice(token.range[0] + 1, token.range[1] - 1);
+        if (directive === "use strict") {
+            strict = true;
+
+            if (firstRestricted) {
+                throwErrorTolerant(firstRestricted, Messages.StrictOctalLiteral);
+            }
+        } else {
+            if (!firstRestricted && token.octal) {
+                firstRestricted = token;
+            }
+        }
+    }
+
+    oldLabelSet = state.labelSet;
+    oldInIteration = state.inIteration;
+    oldInSwitch = state.inSwitch;
+    oldInFunctionBody = state.inFunctionBody;
+    oldParenthesisCount = state.parenthesizedCount;
+
+    state.labelSet = new StringMap();
+    state.inIteration = false;
+    state.inSwitch = false;
+    state.inFunctionBody = true;
+
+    while (index < length) {
+
+        if (match("}")) {
+            break;
+        }
+
+        sourceElement = parseSourceElement();
+
+        if (typeof sourceElement === "undefined") {
+            break;
+        }
+
+        sourceElements.push(sourceElement);
+    }
+
+    expect("}");
+
+    state.labelSet = oldLabelSet;
+    state.inIteration = oldInIteration;
+    state.inSwitch = oldInSwitch;
+    state.inFunctionBody = oldInFunctionBody;
+    state.parenthesizedCount = oldParenthesisCount;
+
+    return markerApply(marker, astNodeFactory.createBlockStatement(sourceElements));
+}
+
+function validateParam(options, param, name) {
+
+    if (strict) {
+        if (syntax.isRestrictedWord(name)) {
+            options.stricted = param;
+            options.message = Messages.StrictParamName;
+        }
+
+        if (options.paramSet.has(name)) {
+            options.stricted = param;
+            options.message = Messages.StrictParamDupe;
+        }
+    } else if (!options.firstRestricted) {
+        if (syntax.isRestrictedWord(name)) {
+            options.firstRestricted = param;
+            options.message = Messages.StrictParamName;
+        } else if (syntax.isStrictModeReservedWord(name)) {
+            options.firstRestricted = param;
+            options.message = Messages.StrictReservedWord;
+        } else if (options.paramSet.has(name)) {
+            options.firstRestricted = param;
+            options.message = Messages.StrictParamDupe;
+        }
+    }
+    options.paramSet.set(name, true);
+}
+
+function parseParam(options) {
+    var token, param, def,
+        allowRestParams = extra.ecmaFeatures.restParams,
+        allowDestructuring = extra.ecmaFeatures.destructuring,
+        allowDefaultParams = extra.ecmaFeatures.defaultParams,
+        marker = markerCreate();
+
+    token = lookahead;
+    if (token.value === "...") {
+        if (!allowRestParams) {
+            throwUnexpected(lookahead);
+        }
+        param = parseRestElement();
+        validateParam(options, param.argument, param.argument.name);
+        options.params.push(param);
+        return false;
+    }
+
+    if (match("[")) {
+        if (!allowDestructuring) {
+            throwUnexpected(lookahead);
+        }
+        param = parseArrayInitialiser();
+        reinterpretAsDestructuredParameter(options, param);
+    } else if (match("{")) {
+        if (!allowDestructuring) {
+            throwUnexpected(lookahead);
+        }
+        param = parseObjectInitialiser();
+        reinterpretAsDestructuredParameter(options, param);
+    } else {
+        param = parseVariableIdentifier();
+        validateParam(options, token, token.value);
+    }
+
+    if (match("=")) {
+        if (allowDefaultParams || allowDestructuring) {
+            lex();
+            def = parseAssignmentExpression();
+            ++options.defaultCount;
+        } else {
+            throwUnexpected(lookahead);
+        }
+    }
+
+    if (def) {
+        options.params.push(markerApply(
+            marker,
+            astNodeFactory.createAssignmentPattern(
+                param,
+                def
+            )
+        ));
+    } else {
+        options.params.push(param);
+    }
+
+    return !match(")");
+}
+
+
+function parseParams(firstRestricted) {
+    var options;
+
+    options = {
+        params: [],
+        defaultCount: 0,
+        firstRestricted: firstRestricted
+    };
+
+    expect("(");
+
+    if (!match(")")) {
+        options.paramSet = new StringMap();
+        while (index < length) {
+            if (!parseParam(options)) {
+                break;
+            }
+            expect(",");
+        }
+    }
+
+    expect(")");
+
+    return {
+        params: options.params,
+        stricted: options.stricted,
+        firstRestricted: options.firstRestricted,
+        message: options.message
+    };
+}
+
+function parseFunctionDeclaration(identifierIsOptional) {
+        var id = null, body, token, tmp, firstRestricted, message, previousStrict, previousYieldAllowed, generator,
+            marker = markerCreate(),
+            allowGenerators = extra.ecmaFeatures.generators;
+
+        expectKeyword("function");
+
+        generator = false;
+        if (allowGenerators && match("*")) {
+            lex();
+            generator = true;
+        }
+
+        if (!identifierIsOptional || !match("(")) {
+
+            token = lookahead;
+
+            id = parseVariableIdentifier();
+
+            if (strict) {
+                if (syntax.isRestrictedWord(token.value)) {
+                    throwErrorTolerant(token, Messages.StrictFunctionName);
+                }
+            } else {
+                if (syntax.isRestrictedWord(token.value)) {
+                    firstRestricted = token;
+                    message = Messages.StrictFunctionName;
+                } else if (syntax.isStrictModeReservedWord(token.value)) {
+                    firstRestricted = token;
+                    message = Messages.StrictReservedWord;
+                }
+            }
+        }
+
+        tmp = parseParams(firstRestricted);
+        firstRestricted = tmp.firstRestricted;
+        if (tmp.message) {
+            message = tmp.message;
+        }
+
+        previousStrict = strict;
+        previousYieldAllowed = state.yieldAllowed;
+        state.yieldAllowed = generator;
+
+        body = parseFunctionSourceElements();
+
+        if (strict && firstRestricted) {
+            throwError(firstRestricted, message);
+        }
+        if (strict && tmp.stricted) {
+            throwErrorTolerant(tmp.stricted, message);
+        }
+        strict = previousStrict;
+        state.yieldAllowed = previousYieldAllowed;
+
+        return markerApply(
+            marker,
+            astNodeFactory.createFunctionDeclaration(
+                id,
+                tmp.params,
+                body,
+                generator,
+                false
+            )
+        );
+    }
+
+function parseFunctionExpression() {
+    var token, id = null, firstRestricted, message, tmp, body, previousStrict, previousYieldAllowed, generator,
+        marker = markerCreate(),
+        allowGenerators = extra.ecmaFeatures.generators;
+
+    expectKeyword("function");
+
+    generator = false;
+
+    if (allowGenerators && match("*")) {
+        lex();
+        generator = true;
+    }
+
+    if (!match("(")) {
+        token = lookahead;
+        id = parseVariableIdentifier();
+        if (strict) {
+            if (syntax.isRestrictedWord(token.value)) {
+                throwErrorTolerant(token, Messages.StrictFunctionName);
+            }
+        } else {
+            if (syntax.isRestrictedWord(token.value)) {
+                firstRestricted = token;
+                message = Messages.StrictFunctionName;
+            } else if (syntax.isStrictModeReservedWord(token.value)) {
+                firstRestricted = token;
+                message = Messages.StrictReservedWord;
+            }
+        }
+    }
+
+    tmp = parseParams(firstRestricted);
+    firstRestricted = tmp.firstRestricted;
+    if (tmp.message) {
+        message = tmp.message;
+    }
+
+    previousStrict = strict;
+    previousYieldAllowed = state.yieldAllowed;
+    state.yieldAllowed = generator;
+
+    body = parseFunctionSourceElements();
+
+    if (strict && firstRestricted) {
+        throwError(firstRestricted, message);
+    }
+    if (strict && tmp.stricted) {
+        throwErrorTolerant(tmp.stricted, message);
+    }
+    strict = previousStrict;
+    state.yieldAllowed = previousYieldAllowed;
+
+    return markerApply(
+        marker,
+        astNodeFactory.createFunctionExpression(
+            id,
+            tmp.params,
+            body,
+            generator,
+            false
+        )
+    );
+}
+
+function parseYieldExpression() {
+    var yieldToken, delegateFlag, expr, marker = markerCreate();
+
+    yieldToken = lex();
+    assert(yieldToken.value === "yield", "Called parseYieldExpression with non-yield lookahead.");
+
+    if (!state.yieldAllowed) {
+        throwErrorTolerant({}, Messages.IllegalYield);
+    }
+
+    delegateFlag = false;
+    if (match("*")) {
+        lex();
+        delegateFlag = true;
+    }
+
+    if (peekLineTerminator()) {
+        return markerApply(marker, astNodeFactory.createYieldExpression(null, delegateFlag));
+    }
+
+    if (!match(";") && !match(")")) {
+        if (!match("}") && lookahead.type !== Token.EOF) {
+            expr = parseAssignmentExpression();
+        }
+    }
+
+    return markerApply(marker, astNodeFactory.createYieldExpression(expr, delegateFlag));
+}
+
+// Modules grammar from:
+// people.mozilla.org/~jorendorff/es6-draft.html
+
+function parseModuleSpecifier() {
+    var marker = markerCreate(),
+        specifier;
+
+    if (lookahead.type !== Token.StringLiteral) {
+        throwError({}, Messages.InvalidModuleSpecifier);
+    }
+    specifier = astNodeFactory.createLiteralFromSource(lex(), source);
+    return markerApply(marker, specifier);
+}
+
+function parseExportSpecifier() {
+    var exported, local, marker = markerCreate();
+    if (matchKeyword("default")) {
+        lex();
+        local = markerApply(marker, astNodeFactory.createIdentifier("default"));
+        // export {default} from "something";
+    } else {
+        local = parseVariableIdentifier();
+    }
+    if (matchContextualKeyword("as")) {
+        lex();
+        exported = parseNonComputedProperty();
+    }
+    return markerApply(marker, astNodeFactory.createExportSpecifier(local, exported));
+}
+
+function parseExportNamedDeclaration() {
+    var declaration = null,
+        isExportFromIdentifier,
+        src = null, specifiers = [],
+        marker = markerCreate();
+
+    expectKeyword("export");
+
+    // non-default export
+    if (lookahead.type === Token.Keyword) {
+        // covers:
+        // export var f = 1;
+        switch (lookahead.value) {
+            case "let":
+            case "const":
+            case "var":
+            case "class":
+            case "function":
+                declaration = parseSourceElement();
+                return markerApply(marker, astNodeFactory.createExportNamedDeclaration(declaration, specifiers, null));
+            default:
+                break;
+        }
+    }
+
+    expect("{");
+    if (!match("}")) {
+        do {
+            isExportFromIdentifier = isExportFromIdentifier || matchKeyword("default");
+            specifiers.push(parseExportSpecifier());
+        } while (match(",") && lex());
+    }
+    expect("}");
+
+    if (matchContextualKeyword("from")) {
+        // covering:
+        // export {default} from "foo";
+        // export {foo} from "foo";
+        lex();
+        src = parseModuleSpecifier();
+        consumeSemicolon();
+    } else if (isExportFromIdentifier) {
+        // covering:
+        // export {default}; // missing fromClause
+        throwError({}, lookahead.value ?
+                Messages.UnexpectedToken : Messages.MissingFromClause, lookahead.value);
+    } else {
+        // cover
+        // export {foo};
+        consumeSemicolon();
+    }
+    return markerApply(marker, astNodeFactory.createExportNamedDeclaration(declaration, specifiers, src));
+}
+
+function parseExportDefaultDeclaration() {
+    var declaration = null,
+        expression = null,
+        possibleIdentifierToken,
+        allowClasses = extra.ecmaFeatures.classes,
+        marker = markerCreate();
+
+    // covers:
+    // export default ...
+    expectKeyword("export");
+    expectKeyword("default");
+
+    if (matchKeyword("function") || matchKeyword("class")) {
+        possibleIdentifierToken = lookahead2();
+        if (possibleIdentifierToken.type === Token.Identifier) {
+            // covers:
+            // export default function foo () {}
+            // export default class foo {}
+            declaration = parseSourceElement();
+            return markerApply(marker, astNodeFactory.createExportDefaultDeclaration(declaration));
+        }
+        // covers:
+        // export default function () {}
+        // export default class {}
+        if (lookahead.value === "function") {
+            declaration = parseFunctionDeclaration(true);
+            return markerApply(marker, astNodeFactory.createExportDefaultDeclaration(declaration));
+        } else if (allowClasses && lookahead.value === "class") {
+            declaration = parseClassDeclaration(true);
+            return markerApply(marker, astNodeFactory.createExportDefaultDeclaration(declaration));
+        }
+    }
+
+    if (matchContextualKeyword("from")) {
+        throwError({}, Messages.UnexpectedToken, lookahead.value);
+    }
+
+    // covers:
+    // export default {};
+    // export default [];
+    // export default (1 + 2);
+    if (match("{")) {
+        expression = parseObjectInitialiser();
+    } else if (match("[")) {
+        expression = parseArrayInitialiser();
+    } else {
+        expression = parseAssignmentExpression();
+    }
+    consumeSemicolon();
+    return markerApply(marker, astNodeFactory.createExportDefaultDeclaration(expression));
+}
+
+
+function parseExportAllDeclaration() {
+    var src,
+        marker = markerCreate();
+
+    // covers:
+    // export * from "foo";
+    expectKeyword("export");
+    expect("*");
+    if (!matchContextualKeyword("from")) {
+        throwError({}, lookahead.value ?
+                Messages.UnexpectedToken : Messages.MissingFromClause, lookahead.value);
+    }
+    lex();
+    src = parseModuleSpecifier();
+    consumeSemicolon();
+
+    return markerApply(marker, astNodeFactory.createExportAllDeclaration(src));
+}
+
+function parseExportDeclaration() {
+    if (state.inFunctionBody) {
+        throwError({}, Messages.IllegalExportDeclaration);
+    }
+    var declarationType = lookahead2().value;
+    if (declarationType === "default") {
+        return parseExportDefaultDeclaration();
+    } else if (declarationType === "*") {
+        return parseExportAllDeclaration();
+    } else {
+        return parseExportNamedDeclaration();
+    }
+}
+
+function parseImportSpecifier() {
+    // import {} ...;
+    var local, imported, marker = markerCreate();
+
+    imported = parseNonComputedProperty();
+    if (matchContextualKeyword("as")) {
+        lex();
+        local = parseVariableIdentifier();
+    }
+
+    return markerApply(marker, astNodeFactory.createImportSpecifier(local, imported));
+}
+
+function parseNamedImports() {
+    var specifiers = [];
+    // {foo, bar as bas}
+    expect("{");
+    if (!match("}")) {
+        do {
+            specifiers.push(parseImportSpecifier());
+        } while (match(",") && lex());
+    }
+    expect("}");
+    return specifiers;
+}
+
+function parseImportDefaultSpecifier() {
+    // import  ...;
+    var local, marker = markerCreate();
+
+    local = parseNonComputedProperty();
+
+    return markerApply(marker, astNodeFactory.createImportDefaultSpecifier(local));
+}
+
+function parseImportNamespaceSpecifier() {
+    // import <* as foo> ...;
+    var local, marker = markerCreate();
+
+    expect("*");
+    if (!matchContextualKeyword("as")) {
+        throwError({}, Messages.NoAsAfterImportNamespace);
+    }
+    lex();
+    local = parseNonComputedProperty();
+
+    return markerApply(marker, astNodeFactory.createImportNamespaceSpecifier(local));
+}
+
+function parseImportDeclaration() {
+    var specifiers, src, marker = markerCreate();
+
+    if (state.inFunctionBody) {
+        throwError({}, Messages.IllegalImportDeclaration);
+    }
+
+    expectKeyword("import");
+    specifiers = [];
+
+    if (lookahead.type === Token.StringLiteral) {
+        // covers:
+        // import "foo";
+        src = parseModuleSpecifier();
+        consumeSemicolon();
+        return markerApply(marker, astNodeFactory.createImportDeclaration(specifiers, src));
+    }
+
+    if (!matchKeyword("default") && isIdentifierName(lookahead)) {
+        // covers:
+        // import foo
+        // import foo, ...
+        specifiers.push(parseImportDefaultSpecifier());
+        if (match(",")) {
+            lex();
+        }
+    }
+    if (match("*")) {
+        // covers:
+        // import foo, * as foo
+        // import * as foo
+        specifiers.push(parseImportNamespaceSpecifier());
+    } else if (match("{")) {
+        // covers:
+        // import foo, {bar}
+        // import {bar}
+        specifiers = specifiers.concat(parseNamedImports());
+    }
+
+    if (!matchContextualKeyword("from")) {
+        throwError({}, lookahead.value ?
+                Messages.UnexpectedToken : Messages.MissingFromClause, lookahead.value);
+    }
+    lex();
+    src = parseModuleSpecifier();
+    consumeSemicolon();
+
+    return markerApply(marker, astNodeFactory.createImportDeclaration(specifiers, src));
+}
+
+// 14 Functions and classes
+
+// 14.1 Functions is defined above (13 in ES5)
+// 14.2 Arrow Functions Definitions is defined in (7.3 assignments)
+
+// 14.3 Method Definitions
+// 14.3.7
+
+// 14.5 Class Definitions
+
+function parseClassBody() {
+    var hasConstructor = false, generator = false,
+        allowGenerators = extra.ecmaFeatures.generators,
+        token, isStatic, body = [], method, computed, key;
+
+    var existingProps = {},
+        topMarker = markerCreate(),
+        marker;
+
+    existingProps.static = new StringMap();
+    existingProps.prototype = new StringMap();
+
+    expect("{");
+
+    while (!match("}")) {
+
+        // extra semicolons are fine
+        if (match(";")) {
+            lex();
+            continue;
+        }
+
+        token = lookahead;
+        isStatic = false;
+        generator = match("*");
+        computed = match("[");
+        marker = markerCreate();
+
+        if (generator) {
+            if (!allowGenerators) {
+                throwUnexpected(lookahead);
+            }
+            lex();
+        }
+
+        key = parseObjectPropertyKey();
+
+        // static generator methods
+        if (key.name === "static" && match("*")) {
+            if (!allowGenerators) {
+                throwUnexpected(lookahead);
+            }
+            generator = true;
+            lex();
+        }
+
+        if (key.name === "static" && lookaheadPropertyName()) {
+            token = lookahead;
+            isStatic = true;
+            computed = match("[");
+            key = parseObjectPropertyKey();
+        }
+
+        if (generator) {
+            method = parseGeneratorProperty(key, marker);
+        } else {
+            method = tryParseMethodDefinition(token, key, computed, marker, generator);
+        }
+
+        if (method) {
+            method.static = isStatic;
+            if (method.kind === "init") {
+                method.kind = "method";
+            }
+
+            if (!isStatic) {
+
+                if (!method.computed && (method.key.name || (method.key.value && method.key.value.toString())) === "constructor") {
+                    if (method.kind !== "method" || !method.method || method.value.generator) {
+                        throwUnexpected(token, Messages.ConstructorSpecialMethod);
+                    }
+                    if (hasConstructor) {
+                        throwUnexpected(token, Messages.DuplicateConstructor);
+                    } else {
+                        hasConstructor = true;
+                    }
+                    method.kind = "constructor";
+                }
+            } else {
+                if (!method.computed && (method.key.name || method.key.value.toString()) === "prototype") {
+                    throwUnexpected(token, Messages.StaticPrototype);
+                }
+            }
+            method.type = astNodeTypes.MethodDefinition;
+            delete method.method;
+            delete method.shorthand;
+            body.push(method);
+        } else {
+            throwUnexpected(lookahead);
+        }
+    }
+
+    lex();
+    return markerApply(topMarker, astNodeFactory.createClassBody(body));
+}
+
+function parseClassExpression() {
+    var id = null, superClass = null, marker = markerCreate(),
+        previousStrict = strict, classBody;
+
+    // classes run in strict mode
+    strict = true;
+
+    expectKeyword("class");
+
+    if (lookahead.type === Token.Identifier) {
+        id = parseVariableIdentifier();
+    }
+
+    if (matchKeyword("extends")) {
+        lex();
+        superClass = parseLeftHandSideExpressionAllowCall();
+    }
+
+    classBody = parseClassBody();
+    strict = previousStrict;
+
+    return markerApply(marker, astNodeFactory.createClassExpression(id, superClass, classBody));
+}
+
+function parseClassDeclaration(identifierIsOptional) {
+    var id = null, superClass = null, marker = markerCreate(),
+        previousStrict = strict, classBody;
+
+    // classes run in strict mode
+    strict = true;
+
+    expectKeyword("class");
+
+    if (!identifierIsOptional || lookahead.type === Token.Identifier) {
+        id = parseVariableIdentifier();
+    }
+
+    if (matchKeyword("extends")) {
+        lex();
+        superClass = parseLeftHandSideExpressionAllowCall();
+    }
+
+    classBody = parseClassBody();
+    strict = previousStrict;
+
+    return markerApply(marker, astNodeFactory.createClassDeclaration(id, superClass, classBody));
+}
+
+// 15 Program
+
+function parseSourceElement() {
+
+    var allowClasses = extra.ecmaFeatures.classes,
+        allowModules = extra.ecmaFeatures.modules,
+        allowBlockBindings = extra.ecmaFeatures.blockBindings;
+
+    if (lookahead.type === Token.Keyword) {
+        switch (lookahead.value) {
+            case "export":
+                if (!allowModules) {
+                    throwErrorTolerant({}, Messages.IllegalExportDeclaration);
+                }
+                return parseExportDeclaration();
+            case "import":
+                if (!allowModules) {
+                    throwErrorTolerant({}, Messages.IllegalImportDeclaration);
+                }
+                return parseImportDeclaration();
+            case "function":
+                return parseFunctionDeclaration();
+            case "class":
+                if (allowClasses) {
+                    return parseClassDeclaration();
+                }
+                break;
+            case "const":
+            case "let":
+                if (allowBlockBindings) {
+                    return parseConstLetDeclaration(lookahead.value);
+                }
+                /* falls through */
+            default:
+                return parseStatement();
+        }
+    }
+
+    if (lookahead.type !== Token.EOF) {
+        return parseStatement();
+    }
+}
+
+function parseSourceElements() {
+    var sourceElement, sourceElements = [], token, directive, firstRestricted;
+
+    while (index < length) {
+        token = lookahead;
+        if (token.type !== Token.StringLiteral) {
+            break;
+        }
+
+        sourceElement = parseSourceElement();
+        sourceElements.push(sourceElement);
+        if (sourceElement.expression.type !== astNodeTypes.Literal) {
+            // this is not directive
+            break;
+        }
+        directive = source.slice(token.range[0] + 1, token.range[1] - 1);
+        if (directive === "use strict") {
+            strict = true;
+            if (firstRestricted) {
+                throwErrorTolerant(firstRestricted, Messages.StrictOctalLiteral);
+            }
+        } else {
+            if (!firstRestricted && token.octal) {
+                firstRestricted = token;
+            }
+        }
+    }
+
+    while (index < length) {
+        sourceElement = parseSourceElement();
+        /* istanbul ignore if */
+        if (typeof sourceElement === "undefined") {
+            break;
+        }
+        sourceElements.push(sourceElement);
+    }
+    return sourceElements;
+}
+
+function parseProgram() {
+    var body,
+        marker,
+        isModule = !!extra.ecmaFeatures.modules;
+
+    skipComment();
+    peek();
+    marker = markerCreate();
+    strict = isModule;
+
+    body = parseSourceElements();
+    return markerApply(marker, astNodeFactory.createProgram(body, isModule ? "module" : "script"));
+}
+
+function filterTokenLocation() {
+    var i, entry, token, tokens = [];
+
+    for (i = 0; i < extra.tokens.length; ++i) {
+        entry = extra.tokens[i];
+        token = {
+            type: entry.type,
+            value: entry.value
+        };
+        if (entry.regex) {
+            token.regex = {
+                pattern: entry.regex.pattern,
+                flags: entry.regex.flags
+            };
+        }
+        if (extra.range) {
+            token.range = entry.range;
+        }
+        if (extra.loc) {
+            token.loc = entry.loc;
+        }
+        tokens.push(token);
+    }
+
+    extra.tokens = tokens;
+}
+
+//------------------------------------------------------------------------------
+// Tokenizer
+//------------------------------------------------------------------------------
+
+function tokenize(code, options) {
+    var toString,
+        tokens;
+
+    toString = String;
+    if (typeof code !== "string" && !(code instanceof String)) {
+        code = toString(code);
+    }
+
+    source = code;
+    index = 0;
+    lineNumber = (source.length > 0) ? 1 : 0;
+    lineStart = 0;
+    length = source.length;
+    lookahead = null;
+    state = {
+        allowIn: true,
+        labelSet: {},
+        parenthesisCount: 0,
+        inFunctionBody: false,
+        inIteration: false,
+        inSwitch: false,
+        lastCommentStart: -1,
+        yieldAllowed: false,
+        curlyStack: [],
+        curlyLastIndex: 0,
+        inJSXSpreadAttribute: false,
+        inJSXChild: false,
+        inJSXTag: false
+    };
+
+    extra = {
+        ecmaFeatures: defaultFeatures
+    };
+
+    // Options matching.
+    options = options || {};
+
+    // Of course we collect tokens here.
+    options.tokens = true;
+    extra.tokens = [];
+    extra.tokenize = true;
+
+    // The following two fields are necessary to compute the Regex tokens.
+    extra.openParenToken = -1;
+    extra.openCurlyToken = -1;
+
+    extra.range = (typeof options.range === "boolean") && options.range;
+    extra.loc = (typeof options.loc === "boolean") && options.loc;
+
+    if (typeof options.comment === "boolean" && options.comment) {
+        extra.comments = [];
+    }
+    if (typeof options.tolerant === "boolean" && options.tolerant) {
+        extra.errors = [];
+    }
+
+    // apply parsing flags
+    if (options.ecmaFeatures && typeof options.ecmaFeatures === "object") {
+        extra.ecmaFeatures = options.ecmaFeatures;
+    }
+
+    try {
+        peek();
+        if (lookahead.type === Token.EOF) {
+            return extra.tokens;
+        }
+
+        lex();
+        while (lookahead.type !== Token.EOF) {
+            try {
+                lex();
+            } catch (lexError) {
+                if (extra.errors) {
+                    extra.errors.push(lexError);
+                    // We have to break on the first error
+                    // to avoid infinite loops.
+                    break;
+                } else {
+                    throw lexError;
+                }
+            }
+        }
+
+        filterTokenLocation();
+        tokens = extra.tokens;
+
+        if (typeof extra.comments !== "undefined") {
+            tokens.comments = extra.comments;
+        }
+        if (typeof extra.errors !== "undefined") {
+            tokens.errors = extra.errors;
+        }
+    } catch (e) {
+        throw e;
+    } finally {
+        extra = {};
+    }
+    return tokens;
+}
+
+//------------------------------------------------------------------------------
+// Parser
+//------------------------------------------------------------------------------
+
+function parse(code, options) {
+    var program, toString;
+
+    toString = String;
+    if (typeof code !== "string" && !(code instanceof String)) {
+        code = toString(code);
+    }
+
+    source = code;
+    index = 0;
+    lineNumber = (source.length > 0) ? 1 : 0;
+    lineStart = 0;
+    length = source.length;
+    lookahead = null;
+    state = {
+        allowIn: true,
+        labelSet: new StringMap(),
+        parenthesisCount: 0,
+        inFunctionBody: false,
+        inIteration: false,
+        inSwitch: false,
+        lastCommentStart: -1,
+        yieldAllowed: false,
+        curlyStack: [],
+        curlyLastIndex: 0,
+        inJSXSpreadAttribute: false,
+        inJSXChild: false,
+        inJSXTag: false
+    };
+
+    extra = {
+        ecmaFeatures: Object.create(defaultFeatures)
+    };
+
+    // for template strings
+    state.curlyStack = [];
+
+    if (typeof options !== "undefined") {
+        extra.range = (typeof options.range === "boolean") && options.range;
+        extra.loc = (typeof options.loc === "boolean") && options.loc;
+        extra.attachComment = (typeof options.attachComment === "boolean") && options.attachComment;
+
+        if (extra.loc && options.source !== null && options.source !== undefined) {
+            extra.source = toString(options.source);
+        }
+
+        if (typeof options.tokens === "boolean" && options.tokens) {
+            extra.tokens = [];
+        }
+        if (typeof options.comment === "boolean" && options.comment) {
+            extra.comments = [];
+        }
+        if (typeof options.tolerant === "boolean" && options.tolerant) {
+            extra.errors = [];
+        }
+        if (extra.attachComment) {
+            extra.range = true;
+            extra.comments = [];
+            commentAttachment.reset();
+        }
+
+        if (options.sourceType === "module") {
+            extra.ecmaFeatures = {
+                arrowFunctions: true,
+                blockBindings: true,
+                regexUFlag: true,
+                regexYFlag: true,
+                templateStrings: true,
+                binaryLiterals: true,
+                octalLiterals: true,
+                unicodeCodePointEscapes: true,
+                superInFunctions: true,
+                defaultParams: true,
+                restParams: true,
+                forOf: true,
+                objectLiteralComputedProperties: true,
+                objectLiteralShorthandMethods: true,
+                objectLiteralShorthandProperties: true,
+                objectLiteralDuplicateProperties: true,
+                generators: true,
+                destructuring: true,
+                classes: true,
+                modules: true
+            };
+        }
+
+        // apply parsing flags after sourceType to allow overriding
+        if (options.ecmaFeatures && typeof options.ecmaFeatures === "object") {
+
+            // if it's a module, augment the ecmaFeatures
+            if (options.sourceType === "module") {
+                Object.keys(options.ecmaFeatures).forEach(function(key) {
+                    extra.ecmaFeatures[key] = options.ecmaFeatures[key];
+                });
+            } else {
+                extra.ecmaFeatures = options.ecmaFeatures;
+            }
+        }
+
+    }
+
+    try {
+        program = parseProgram();
+        if (typeof extra.comments !== "undefined") {
+            program.comments = extra.comments;
+        }
+        if (typeof extra.tokens !== "undefined") {
+            filterTokenLocation();
+            program.tokens = extra.tokens;
+        }
+        if (typeof extra.errors !== "undefined") {
+            program.errors = extra.errors;
+        }
+    } catch (e) {
+        throw e;
+    } finally {
+        extra = {};
+    }
+
+    return program;
+}
+
+//------------------------------------------------------------------------------
+// Public
+//------------------------------------------------------------------------------
+
+exports.version = require("./package.json").version;
+
+exports.tokenize = tokenize;
+
+exports.parse = parse;
+
+// Deep copy.
+/* istanbul ignore next */
+exports.Syntax = (function () {
+    var name, types = {};
+
+    if (typeof Object.create === "function") {
+        types = Object.create(null);
+    }
+
+    for (name in astNodeTypes) {
+        if (astNodeTypes.hasOwnProperty(name)) {
+            types[name] = astNodeTypes[name];
+        }
+    }
+
+    if (typeof Object.freeze === "function") {
+        Object.freeze(types);
+    }
+
+    return types;
+}());
diff --git a/tools/eslint/node_modules/espree/lib/ast-node-factory.js b/tools/eslint/node_modules/espree/lib/ast-node-factory.js
new file mode 100644
index 00000000000000..56bdbcadbf9c40
--- /dev/null
+++ b/tools/eslint/node_modules/espree/lib/ast-node-factory.js
@@ -0,0 +1,932 @@
+/**
+ * @fileoverview A factory for creating AST nodes
+ * @author Fred K. Schott
+ * @copyright 2014 Fred K. Schott. All rights reserved.
+ * @copyright 2011-2013 Ariya Hidayat 
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+"use strict";
+
+//------------------------------------------------------------------------------
+// Requirements
+//------------------------------------------------------------------------------
+
+var astNodeTypes = require("./ast-node-types");
+
+//------------------------------------------------------------------------------
+// Public
+//------------------------------------------------------------------------------
+
+module.exports = {
+
+    /**
+     * Create an Array Expression ASTNode out of an array of elements
+     * @param {ASTNode[]} elements An array of ASTNode elements
+     * @returns {ASTNode} An ASTNode representing the entire array expression
+     */
+    createArrayExpression: function(elements) {
+        return {
+            type: astNodeTypes.ArrayExpression,
+            elements: elements
+        };
+    },
+
+    /**
+     * Create an Arrow Function Expression ASTNode
+     * @param {ASTNode} params The function arguments
+     * @param {ASTNode} body The function body
+     * @param {boolean} expression True if the arrow function is created via an expression.
+     *      Always false for declarations, but kept here to be in sync with
+     *      FunctionExpression objects.
+     * @returns {ASTNode} An ASTNode representing the entire arrow function expression
+     */
+    createArrowFunctionExpression: function (params, body, expression) {
+        return {
+            type: astNodeTypes.ArrowFunctionExpression,
+            id: null,
+            params: params,
+            body: body,
+            generator: false,
+            expression: expression
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of an assignment expression
+     * @param {ASTNode} operator The assignment operator
+     * @param {ASTNode} left The left operand
+     * @param {ASTNode} right The right operand
+     * @returns {ASTNode} An ASTNode representing the entire assignment expression
+     */
+    createAssignmentExpression: function(operator, left, right) {
+        return {
+            type: astNodeTypes.AssignmentExpression,
+            operator: operator,
+            left: left,
+            right: right
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of an assignment pattern (default parameters)
+     * @param {ASTNode} left The left operand
+     * @param {ASTNode} right The right operand
+     * @returns {ASTNode} An ASTNode representing the entire assignment pattern
+     */
+    createAssignmentPattern: function(left, right) {
+        return {
+            type: astNodeTypes.AssignmentPattern,
+            left: left,
+            right: right
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a binary expression
+     * @param {ASTNode} operator The assignment operator
+     * @param {ASTNode} left The left operand
+     * @param {ASTNode} right The right operand
+     * @returns {ASTNode} An ASTNode representing the entire binary expression
+     */
+    createBinaryExpression: function(operator, left, right) {
+        var type = (operator === "||" || operator === "&&") ? astNodeTypes.LogicalExpression :
+                    astNodeTypes.BinaryExpression;
+        return {
+            type: type,
+            operator: operator,
+            left: left,
+            right: right
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a block statement
+     * @param {ASTNode} body The block statement body
+     * @returns {ASTNode} An ASTNode representing the entire block statement
+     */
+    createBlockStatement: function(body) {
+        return {
+            type: astNodeTypes.BlockStatement,
+            body: body
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a break statement
+     * @param {ASTNode} label The break statement label
+     * @returns {ASTNode} An ASTNode representing the break statement
+     */
+    createBreakStatement: function(label) {
+        return {
+            type: astNodeTypes.BreakStatement,
+            label: label
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a call expression
+     * @param {ASTNode} callee The function being called
+     * @param {ASTNode[]} args An array of ASTNodes representing the function call arguments
+     * @returns {ASTNode} An ASTNode representing the entire call expression
+     */
+    createCallExpression: function(callee, args) {
+        return {
+            type: astNodeTypes.CallExpression,
+            callee: callee,
+            "arguments": args
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a catch clause/block
+     * @param {ASTNode} param Any catch clause exeption/conditional parameter information
+     * @param {ASTNode} body The catch block body
+     * @returns {ASTNode} An ASTNode representing the entire catch clause
+     */
+    createCatchClause: function(param, body) {
+        return {
+            type: astNodeTypes.CatchClause,
+            param: param,
+            body: body
+        };
+    },
+
+    /**
+     * Creates an ASTNode representation of a class body.
+     * @param {ASTNode} body The node representing the body of the class.
+     * @returns {ASTNode} An ASTNode representing the class body.
+     */
+    createClassBody: function(body) {
+        return {
+            type: astNodeTypes.ClassBody,
+            body: body
+        };
+    },
+
+    createClassExpression: function(id, superClass, body) {
+        return {
+            type: astNodeTypes.ClassExpression,
+            id: id,
+            superClass: superClass,
+            body: body
+        };
+    },
+
+    createClassDeclaration: function(id, superClass, body) {
+        return {
+            type: astNodeTypes.ClassDeclaration,
+            id: id,
+            superClass: superClass,
+            body: body
+        };
+    },
+
+    createMethodDefinition: function(propertyType, kind, key, value, computed) {
+        return {
+            type: astNodeTypes.MethodDefinition,
+            key: key,
+            value: value,
+            kind: kind,
+            "static": propertyType === "static",
+            computed: computed
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a conditional expression
+     * @param {ASTNode} test The conditional to evaluate
+     * @param {ASTNode} consequent The code to be run if the test returns true
+     * @param {ASTNode} alternate The code to be run if the test returns false
+     * @returns {ASTNode} An ASTNode representing the entire conditional expression
+     */
+    createConditionalExpression: function(test, consequent, alternate) {
+        return {
+            type: astNodeTypes.ConditionalExpression,
+            test: test,
+            consequent: consequent,
+            alternate: alternate
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a continue statement
+     * @param {?ASTNode} label The optional continue label (null if not set)
+     * @returns {ASTNode} An ASTNode representing the continue statement
+     */
+    createContinueStatement: function(label) {
+        return {
+            type: astNodeTypes.ContinueStatement,
+            label: label
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a debugger statement
+     * @returns {ASTNode} An ASTNode representing the debugger statement
+     */
+    createDebuggerStatement: function() {
+        return {
+            type: astNodeTypes.DebuggerStatement
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of an empty statement
+     * @returns {ASTNode} An ASTNode representing an empty statement
+     */
+    createEmptyStatement: function() {
+        return {
+            type: astNodeTypes.EmptyStatement
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of an expression statement
+     * @param {ASTNode} expression The expression
+     * @returns {ASTNode} An ASTNode representing an expression statement
+     */
+    createExpressionStatement: function(expression) {
+        return {
+            type: astNodeTypes.ExpressionStatement,
+            expression: expression
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a while statement
+     * @param {ASTNode} test The while conditional
+     * @param {ASTNode} body The while loop body
+     * @returns {ASTNode} An ASTNode representing a while statement
+     */
+    createWhileStatement: function(test, body) {
+        return {
+            type: astNodeTypes.WhileStatement,
+            test: test,
+            body: body
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a do..while statement
+     * @param {ASTNode} test The do..while conditional
+     * @param {ASTNode} body The do..while loop body
+     * @returns {ASTNode} An ASTNode representing a do..while statement
+     */
+    createDoWhileStatement: function(test, body) {
+        return {
+            type: astNodeTypes.DoWhileStatement,
+            body: body,
+            test: test
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a for statement
+     * @param {ASTNode} init The initialization expression
+     * @param {ASTNode} test The conditional test expression
+     * @param {ASTNode} update The update expression
+     * @param {ASTNode} body The statement body
+     * @returns {ASTNode} An ASTNode representing a for statement
+     */
+    createForStatement: function(init, test, update, body) {
+        return {
+            type: astNodeTypes.ForStatement,
+            init: init,
+            test: test,
+            update: update,
+            body: body
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a for..in statement
+     * @param {ASTNode} left The left-side variable for the property name
+     * @param {ASTNode} right The right-side object
+     * @param {ASTNode} body The statement body
+     * @returns {ASTNode} An ASTNode representing a for..in statement
+     */
+    createForInStatement: function(left, right, body) {
+        return {
+            type: astNodeTypes.ForInStatement,
+            left: left,
+            right: right,
+            body: body,
+            each: false
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a for..of statement
+     * @param {ASTNode} left The left-side variable for the property value
+     * @param {ASTNode} right The right-side object
+     * @param {ASTNode} body The statement body
+     * @returns {ASTNode} An ASTNode representing a for..of statement
+     */
+    createForOfStatement: function(left, right, body) {
+        return {
+            type: astNodeTypes.ForOfStatement,
+            left: left,
+            right: right,
+            body: body
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a function declaration
+     * @param {ASTNode} id The function name
+     * @param {ASTNode} params The function arguments
+     * @param {ASTNode} body The function body
+     * @param {boolean} generator True if the function is a generator, false if not.
+     * @param {boolean} expression True if the function is created via an expression.
+     *      Always false for declarations, but kept here to be in sync with
+     *      FunctionExpression objects.
+     * @returns {ASTNode} An ASTNode representing a function declaration
+     */
+    createFunctionDeclaration: function (id, params, body, generator, expression) {
+        return {
+            type: astNodeTypes.FunctionDeclaration,
+            id: id,
+            params: params || [],
+            body: body,
+            generator: !!generator,
+            expression: !!expression
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a function expression
+     * @param {ASTNode} id The function name
+     * @param {ASTNode} params The function arguments
+     * @param {ASTNode} body The function body
+     * @param {boolean} generator True if the function is a generator, false if not.
+     * @param {boolean} expression True if the function is created via an expression.
+     * @returns {ASTNode} An ASTNode representing a function declaration
+     */
+    createFunctionExpression: function (id, params, body, generator, expression) {
+        return {
+            type: astNodeTypes.FunctionExpression,
+            id: id,
+            params: params || [],
+            body: body,
+            generator: !!generator,
+            expression: !!expression
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of an identifier
+     * @param {ASTNode} name The identifier name
+     * @returns {ASTNode} An ASTNode representing an identifier
+     */
+    createIdentifier: function(name) {
+        return {
+            type: astNodeTypes.Identifier,
+            name: name
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of an if statement
+     * @param {ASTNode} test The if conditional expression
+     * @param {ASTNode} consequent The consequent if statement to run
+     * @param {ASTNode} alternate the "else" alternate statement
+     * @returns {ASTNode} An ASTNode representing an if statement
+     */
+    createIfStatement: function(test, consequent, alternate) {
+        return {
+            type: astNodeTypes.IfStatement,
+            test: test,
+            consequent: consequent,
+            alternate: alternate
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a labeled statement
+     * @param {ASTNode} label The statement label
+     * @param {ASTNode} body The labeled statement body
+     * @returns {ASTNode} An ASTNode representing a labeled statement
+     */
+    createLabeledStatement: function(label, body) {
+        return {
+            type: astNodeTypes.LabeledStatement,
+            label: label,
+            body: body
+        };
+    },
+
+    /**
+     * Create an ASTNode literal from the source code
+     * @param {ASTNode} token The ASTNode token
+     * @param {string} source The source code to get the literal from
+     * @returns {ASTNode} An ASTNode representing the new literal
+     */
+    createLiteralFromSource: function(token, source) {
+        var node = {
+            type: astNodeTypes.Literal,
+            value: token.value,
+            raw: source.slice(token.range[0], token.range[1])
+        };
+
+        // regular expressions have regex properties
+        if (token.regex) {
+            node.regex = token.regex;
+        }
+
+        return node;
+    },
+
+    /**
+     * Create an ASTNode template element
+     * @param {Object} value Data on the element value
+     * @param {string} value.raw The raw template string
+     * @param {string} value.cooked The processed template string
+     * @param {boolean} tail True if this is the final element in a template string
+     * @returns {ASTNode} An ASTNode representing the template string element
+     */
+    createTemplateElement: function(value, tail) {
+        return {
+            type: astNodeTypes.TemplateElement,
+            value: value,
+            tail: tail
+        };
+    },
+
+    /**
+     * Create an ASTNode template literal
+     * @param {ASTNode[]} quasis An array of the template string elements
+     * @param {ASTNode[]} expressions An array of the template string expressions
+     * @returns {ASTNode} An ASTNode representing the template string
+     */
+    createTemplateLiteral: function(quasis, expressions) {
+        return {
+            type: astNodeTypes.TemplateLiteral,
+            quasis: quasis,
+            expressions: expressions
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a spread element
+     * @param {ASTNode} argument The array being spread
+     * @returns {ASTNode} An ASTNode representing a spread element
+     */
+    createSpreadElement: function(argument) {
+        return {
+            type: astNodeTypes.SpreadElement,
+            argument: argument
+        };
+    },
+
+    /**
+     * Create an ASTNode tagged template expression
+     * @param {ASTNode} tag The tag expression
+     * @param {ASTNode} quasi A TemplateLiteral ASTNode representing
+     * the template string itself.
+     * @returns {ASTNode} An ASTNode representing the tagged template
+     */
+    createTaggedTemplateExpression: function(tag, quasi) {
+        return {
+            type: astNodeTypes.TaggedTemplateExpression,
+            tag: tag,
+            quasi: quasi
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a member expression
+     * @param {string} accessor The member access method (bracket or period)
+     * @param {ASTNode} object The object being referenced
+     * @param {ASTNode} property The object-property being referenced
+     * @returns {ASTNode} An ASTNode representing a member expression
+     */
+    createMemberExpression: function(accessor, object, property) {
+        return {
+            type: astNodeTypes.MemberExpression,
+            computed: accessor === "[",
+            object: object,
+            property: property
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a new expression
+     * @param {ASTNode} callee The constructor for the new object type
+     * @param {ASTNode} args The arguments passed to the constructor
+     * @returns {ASTNode} An ASTNode representing a new expression
+     */
+    createNewExpression: function(callee, args) {
+        return {
+            type: astNodeTypes.NewExpression,
+            callee: callee,
+            "arguments": args
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a new object expression
+     * @param {ASTNode[]} properties An array of ASTNodes that represent all object
+     *      properties and associated values
+     * @returns {ASTNode} An ASTNode representing a new object expression
+     */
+    createObjectExpression: function(properties) {
+        return {
+            type: astNodeTypes.ObjectExpression,
+            properties: properties
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a postfix expression
+     * @param {string} operator The postfix operator ("++", "--", etc.)
+     * @param {ASTNode} argument The operator argument
+     * @returns {ASTNode} An ASTNode representing a postfix expression
+     */
+    createPostfixExpression: function(operator, argument) {
+        return {
+            type: astNodeTypes.UpdateExpression,
+            operator: operator,
+            argument: argument,
+            prefix: false
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of an entire program
+     * @param {ASTNode} body The program body
+     * @param {string} sourceType Either "module" or "script".
+     * @returns {ASTNode} An ASTNode representing an entire program
+     */
+    createProgram: function(body, sourceType) {
+        return {
+            type: astNodeTypes.Program,
+            body: body,
+            sourceType: sourceType
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of an object property
+     * @param {string} kind The type of property represented ("get", "set", etc.)
+     * @param {ASTNode} key The property key
+     * @param {ASTNode} value The new property value
+     * @param {boolean} method True if the property is also a method (value is a function)
+     * @param {boolean} shorthand True if the property is shorthand
+     * @param {boolean} computed True if the property value has been computed
+     * @returns {ASTNode} An ASTNode representing an object property
+     */
+    createProperty: function(kind, key, value, method, shorthand, computed) {
+        return {
+            type: astNodeTypes.Property,
+            key: key,
+            value: value,
+            kind: kind,
+            method: method,
+            shorthand: shorthand,
+            computed: computed
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a rest element
+     * @param {ASTNode} argument The rest argument
+     * @returns {ASTNode} An ASTNode representing a rest element
+     */
+    createRestElement: function (argument) {
+        return {
+            type: astNodeTypes.RestElement,
+            argument: argument
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a return statement
+     * @param {?ASTNode} argument The return argument, null if no argument is provided
+     * @returns {ASTNode} An ASTNode representing a return statement
+     */
+    createReturnStatement: function(argument) {
+        return {
+            type: astNodeTypes.ReturnStatement,
+            argument: argument
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a sequence of expressions
+     * @param {ASTNode[]} expressions An array containing each expression, in order
+     * @returns {ASTNode} An ASTNode representing a sequence of expressions
+     */
+    createSequenceExpression: function(expressions) {
+        return {
+            type: astNodeTypes.SequenceExpression,
+            expressions: expressions
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of super
+     * @returns {ASTNode} An ASTNode representing super
+     */
+    createSuper: function() {
+        return {
+            type: astNodeTypes.Super
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a switch case statement
+     * @param {ASTNode} test The case value to test against the switch value
+     * @param {ASTNode} consequent The consequent case statement
+     * @returns {ASTNode} An ASTNode representing a switch case
+     */
+    createSwitchCase: function(test, consequent) {
+        return {
+            type: astNodeTypes.SwitchCase,
+            test: test,
+            consequent: consequent
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a switch statement
+     * @param {ASTNode} discriminant An expression to test against each case value
+     * @param {ASTNode[]} cases An array of switch case statements
+     * @returns {ASTNode} An ASTNode representing a switch statement
+     */
+    createSwitchStatement: function(discriminant, cases) {
+        return {
+            type: astNodeTypes.SwitchStatement,
+            discriminant: discriminant,
+            cases: cases
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a this statement
+     * @returns {ASTNode} An ASTNode representing a this statement
+     */
+    createThisExpression: function() {
+        return {
+            type: astNodeTypes.ThisExpression
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a throw statement
+     * @param {ASTNode} argument The argument to throw
+     * @returns {ASTNode} An ASTNode representing a throw statement
+     */
+    createThrowStatement: function(argument) {
+        return {
+            type: astNodeTypes.ThrowStatement,
+            argument: argument
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a try statement
+     * @param {ASTNode} block The try block
+     * @param {ASTNode} handler A catch handler
+     * @param {?ASTNode} finalizer The final code block to run after the try/catch has run
+     * @returns {ASTNode} An ASTNode representing a try statement
+     */
+    createTryStatement: function(block, handler, finalizer) {
+        return {
+            type: astNodeTypes.TryStatement,
+            block: block,
+            handler: handler,
+            finalizer: finalizer
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a unary expression
+     * @param {string} operator The unary operator
+     * @param {ASTNode} argument The unary operand
+     * @returns {ASTNode} An ASTNode representing a unary expression
+     */
+    createUnaryExpression: function(operator, argument) {
+        if (operator === "++" || operator === "--") {
+            return {
+                type: astNodeTypes.UpdateExpression,
+                operator: operator,
+                argument: argument,
+                prefix: true
+            };
+        }
+        return {
+            type: astNodeTypes.UnaryExpression,
+            operator: operator,
+            argument: argument,
+            prefix: true
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a variable declaration
+     * @param {ASTNode[]} declarations An array of variable declarations
+     * @param {string} kind The kind of variable created ("var", "let", etc.)
+     * @returns {ASTNode} An ASTNode representing a variable declaration
+     */
+    createVariableDeclaration: function(declarations, kind) {
+        return {
+            type: astNodeTypes.VariableDeclaration,
+            declarations: declarations,
+            kind: kind
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a variable declarator
+     * @param {ASTNode} id The variable ID
+     * @param {ASTNode} init The variable's initial value
+     * @returns {ASTNode} An ASTNode representing a variable declarator
+     */
+    createVariableDeclarator: function(id, init) {
+        return {
+            type: astNodeTypes.VariableDeclarator,
+            id: id,
+            init: init
+        };
+    },
+
+    /**
+     * Create an ASTNode representation of a with statement
+     * @param {ASTNode} object The with statement object expression
+     * @param {ASTNode} body The with statement body
+     * @returns {ASTNode} An ASTNode representing a with statement
+     */
+    createWithStatement: function(object, body) {
+        return {
+            type: astNodeTypes.WithStatement,
+            object: object,
+            body: body
+        };
+    },
+
+    createYieldExpression: function(argument, delegate) {
+        return {
+            type: astNodeTypes.YieldExpression,
+            argument: argument || null,
+            delegate: delegate
+        };
+    },
+
+    createJSXAttribute: function(name, value) {
+        return {
+            type: astNodeTypes.JSXAttribute,
+            name: name,
+            value: value || null
+        };
+    },
+
+    createJSXSpreadAttribute: function(argument) {
+        return {
+            type: astNodeTypes.JSXSpreadAttribute,
+            argument: argument
+        };
+    },
+
+    createJSXIdentifier: function(name) {
+        return {
+            type: astNodeTypes.JSXIdentifier,
+            name: name
+        };
+    },
+
+    createJSXNamespacedName: function(namespace, name) {
+        return {
+            type: astNodeTypes.JSXNamespacedName,
+            namespace: namespace,
+            name: name
+        };
+    },
+
+    createJSXMemberExpression: function(object, property) {
+        return {
+            type: astNodeTypes.JSXMemberExpression,
+            object: object,
+            property: property
+        };
+    },
+
+    createJSXElement: function(openingElement, closingElement, children) {
+        return {
+            type: astNodeTypes.JSXElement,
+            openingElement: openingElement,
+            closingElement: closingElement,
+            children: children
+        };
+    },
+
+    createJSXEmptyExpression: function() {
+        return {
+            type: astNodeTypes.JSXEmptyExpression
+        };
+    },
+
+    createJSXExpressionContainer: function(expression) {
+        return {
+            type: astNodeTypes.JSXExpressionContainer,
+            expression: expression
+        };
+    },
+
+    createJSXOpeningElement: function(name, attributes, selfClosing) {
+        return {
+            type: astNodeTypes.JSXOpeningElement,
+            name: name,
+            selfClosing: selfClosing,
+            attributes: attributes
+        };
+    },
+
+    createJSXClosingElement: function(name) {
+        return {
+            type: astNodeTypes.JSXClosingElement,
+            name: name
+        };
+    },
+
+    createExportSpecifier: function(local, exported) {
+        return {
+            type: astNodeTypes.ExportSpecifier,
+            exported: exported || local,
+            local: local
+        };
+    },
+
+    createImportDefaultSpecifier: function(local) {
+        return {
+            type: astNodeTypes.ImportDefaultSpecifier,
+            local: local
+        };
+    },
+
+    createImportNamespaceSpecifier: function(local) {
+        return {
+            type: astNodeTypes.ImportNamespaceSpecifier,
+            local: local
+        };
+    },
+
+    createExportNamedDeclaration: function(declaration, specifiers, source) {
+        return {
+            type: astNodeTypes.ExportNamedDeclaration,
+            declaration: declaration,
+            specifiers: specifiers,
+            source: source
+        };
+    },
+
+    createExportDefaultDeclaration: function(declaration) {
+        return {
+            type: astNodeTypes.ExportDefaultDeclaration,
+            declaration: declaration
+        };
+    },
+
+    createExportAllDeclaration: function(source) {
+        return {
+            type: astNodeTypes.ExportAllDeclaration,
+            source: source
+        };
+    },
+
+    createImportSpecifier: function(local, imported) {
+        return {
+            type: astNodeTypes.ImportSpecifier,
+            local: local || imported,
+            imported: imported
+        };
+    },
+
+    createImportDeclaration: function(specifiers, source) {
+        return {
+            type: astNodeTypes.ImportDeclaration,
+            specifiers: specifiers,
+            source: source
+        };
+    }
+
+};
diff --git a/tools/eslint/node_modules/espree/lib/ast-node-types.js b/tools/eslint/node_modules/espree/lib/ast-node-types.js
new file mode 100644
index 00000000000000..5d14b7f4437283
--- /dev/null
+++ b/tools/eslint/node_modules/espree/lib/ast-node-types.js
@@ -0,0 +1,116 @@
+/**
+ * @fileoverview The AST node types produced by the parser.
+ * @author Nicholas C. Zakas
+ * @copyright 2014 Nicholas C. Zakas. All rights reserved.
+ * @copyright 2011-2013 Ariya Hidayat 
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+"use strict";
+
+//------------------------------------------------------------------------------
+// Requirements
+//------------------------------------------------------------------------------
+
+// None!
+
+//------------------------------------------------------------------------------
+// Public
+//------------------------------------------------------------------------------
+
+module.exports = {
+    AssignmentExpression: "AssignmentExpression",
+    AssignmentPattern: "AssignmentPattern",
+    ArrayExpression: "ArrayExpression",
+    ArrayPattern: "ArrayPattern",
+    ArrowFunctionExpression: "ArrowFunctionExpression",
+    BlockStatement: "BlockStatement",
+    BinaryExpression: "BinaryExpression",
+    BreakStatement: "BreakStatement",
+    CallExpression: "CallExpression",
+    CatchClause: "CatchClause",
+    ClassBody: "ClassBody",
+    ClassDeclaration: "ClassDeclaration",
+    ClassExpression: "ClassExpression",
+    ConditionalExpression: "ConditionalExpression",
+    ContinueStatement: "ContinueStatement",
+    DoWhileStatement: "DoWhileStatement",
+    DebuggerStatement: "DebuggerStatement",
+    EmptyStatement: "EmptyStatement",
+    ExpressionStatement: "ExpressionStatement",
+    ForStatement: "ForStatement",
+    ForInStatement: "ForInStatement",
+    ForOfStatement: "ForOfStatement",
+    FunctionDeclaration: "FunctionDeclaration",
+    FunctionExpression: "FunctionExpression",
+    Identifier: "Identifier",
+    IfStatement: "IfStatement",
+    Literal: "Literal",
+    LabeledStatement: "LabeledStatement",
+    LogicalExpression: "LogicalExpression",
+    MemberExpression: "MemberExpression",
+    MethodDefinition: "MethodDefinition",
+    NewExpression: "NewExpression",
+    ObjectExpression: "ObjectExpression",
+    ObjectPattern: "ObjectPattern",
+    Program: "Program",
+    Property: "Property",
+    RestElement: "RestElement",
+    ReturnStatement: "ReturnStatement",
+    SequenceExpression: "SequenceExpression",
+    SpreadElement: "SpreadElement",
+    Super: "Super",
+    SwitchCase: "SwitchCase",
+    SwitchStatement: "SwitchStatement",
+    TaggedTemplateExpression: "TaggedTemplateExpression",
+    TemplateElement: "TemplateElement",
+    TemplateLiteral: "TemplateLiteral",
+    ThisExpression: "ThisExpression",
+    ThrowStatement: "ThrowStatement",
+    TryStatement: "TryStatement",
+    UnaryExpression: "UnaryExpression",
+    UpdateExpression: "UpdateExpression",
+    VariableDeclaration: "VariableDeclaration",
+    VariableDeclarator: "VariableDeclarator",
+    WhileStatement: "WhileStatement",
+    WithStatement: "WithStatement",
+    YieldExpression: "YieldExpression",
+    JSXIdentifier: "JSXIdentifier",
+    JSXNamespacedName: "JSXNamespacedName",
+    JSXMemberExpression: "JSXMemberExpression",
+    JSXEmptyExpression: "JSXEmptyExpression",
+    JSXExpressionContainer: "JSXExpressionContainer",
+    JSXElement: "JSXElement",
+    JSXClosingElement: "JSXClosingElement",
+    JSXOpeningElement: "JSXOpeningElement",
+    JSXAttribute: "JSXAttribute",
+    JSXSpreadAttribute: "JSXSpreadAttribute",
+    JSXText: "JSXText",
+    ExportDefaultDeclaration: "ExportDefaultDeclaration",
+    ExportNamedDeclaration: "ExportNamedDeclaration",
+    ExportAllDeclaration: "ExportAllDeclaration",
+    ExportSpecifier: "ExportSpecifier",
+    ImportDeclaration: "ImportDeclaration",
+    ImportSpecifier: "ImportSpecifier",
+    ImportDefaultSpecifier: "ImportDefaultSpecifier",
+    ImportNamespaceSpecifier: "ImportNamespaceSpecifier"
+};
diff --git a/tools/eslint/node_modules/espree/lib/comment-attachment.js b/tools/eslint/node_modules/espree/lib/comment-attachment.js
new file mode 100644
index 00000000000000..3618bb3bf08823
--- /dev/null
+++ b/tools/eslint/node_modules/espree/lib/comment-attachment.js
@@ -0,0 +1,171 @@
+/**
+ * @fileoverview Attaches comments to the AST.
+ * @author Nicholas C. Zakas
+ * @copyright 2015 Nicholas C. Zakas. All rights reserved.
+ * @copyright 2011-2013 Ariya Hidayat 
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+"use strict";
+
+//------------------------------------------------------------------------------
+// Requirements
+//------------------------------------------------------------------------------
+
+var astNodeTypes = require("./ast-node-types");
+
+//------------------------------------------------------------------------------
+// Private
+//------------------------------------------------------------------------------
+
+var extra = {
+        trailingComments: [],
+        leadingComments: [],
+        bottomRightStack: []
+    };
+
+//------------------------------------------------------------------------------
+// Public
+//------------------------------------------------------------------------------
+
+module.exports = {
+
+    reset: function() {
+        extra.trailingComments = [];
+        extra.leadingComments = [];
+        extra.bottomRightStack = [];
+    },
+
+    addComment: function(comment) {
+        extra.trailingComments.push(comment);
+        extra.leadingComments.push(comment);
+    },
+
+    processComment: function(node) {
+        var lastChild,
+            trailingComments,
+            i;
+
+        if (node.type === astNodeTypes.Program) {
+            if (node.body.length > 0) {
+                return;
+            }
+        }
+
+        if (extra.trailingComments.length > 0) {
+
+            /*
+             * If the first comment in trailingComments comes after the
+             * current node, then we're good - all comments in the array will
+             * come after the node and so it's safe to add then as official
+             * trailingComments.
+             */
+            if (extra.trailingComments[0].range[0] >= node.range[1]) {
+                trailingComments = extra.trailingComments;
+                extra.trailingComments = [];
+            } else {
+
+                /*
+                 * Otherwise, if the first comment doesn't come after the
+                 * current node, that means we have a mix of leading and trailing
+                 * comments in the array and that leadingComments contains the
+                 * same items as trailingComments. Reset trailingComments to
+                 * zero items and we'll handle this by evaluating leadingComments
+                 * later.
+                 */
+                extra.trailingComments.length = 0;
+            }
+        } else {
+            if (extra.bottomRightStack.length > 0 &&
+                    extra.bottomRightStack[extra.bottomRightStack.length - 1].trailingComments &&
+                    extra.bottomRightStack[extra.bottomRightStack.length - 1].trailingComments[0].range[0] >= node.range[1]) {
+                trailingComments = extra.bottomRightStack[extra.bottomRightStack.length - 1].trailingComments;
+                delete extra.bottomRightStack[extra.bottomRightStack.length - 1].trailingComments;
+            }
+        }
+
+        // Eating the stack.
+        while (extra.bottomRightStack.length > 0 && extra.bottomRightStack[extra.bottomRightStack.length - 1].range[0] >= node.range[0]) {
+            lastChild = extra.bottomRightStack.pop();
+        }
+
+        if (lastChild) {
+            if (lastChild.leadingComments && lastChild.leadingComments[lastChild.leadingComments.length - 1].range[1] <= node.range[0]) {
+                node.leadingComments = lastChild.leadingComments;
+                delete lastChild.leadingComments;
+            }
+        } else if (extra.leadingComments.length > 0) {
+
+            if (extra.leadingComments[extra.leadingComments.length - 1].range[1] <= node.range[0]) {
+                node.leadingComments = extra.leadingComments;
+                extra.leadingComments = [];
+            } else {
+
+                // https://github.com/eslint/espree/issues/2
+
+                /*
+                 * In special cases, such as return (without a value) and
+                 * debugger, all comments will end up as leadingComments and
+                 * will otherwise be eliminated. This extra step runs when the
+                 * bottomRightStack is empty and there are comments left
+                 * in leadingComments.
+                 *
+                 * This loop figures out the stopping point between the actual
+                 * leading and trailing comments by finding the location of the
+                 * first comment that comes after the given node.
+                 */
+                for (i = 0; i < extra.leadingComments.length; i++) {
+                    if (extra.leadingComments[i].range[1] > node.range[0]) {
+                        break;
+                    }
+                }
+
+                /*
+                 * Split the array based on the location of the first comment
+                 * that comes after the node. Keep in mind that this could
+                 * result in an empty array, and if so, the array must be
+                 * deleted.
+                 */
+                node.leadingComments = extra.leadingComments.slice(0, i);
+                if (node.leadingComments.length === 0) {
+                    delete node.leadingComments;
+                }
+
+                /*
+                 * Similarly, trailing comments are attached later. The variable
+                 * must be reset to null if there are no trailing comments.
+                 */
+                trailingComments = extra.leadingComments.slice(i);
+                if (trailingComments.length === 0) {
+                    trailingComments = null;
+                }
+            }
+        }
+
+        if (trailingComments) {
+            node.trailingComments = trailingComments;
+        }
+
+        extra.bottomRightStack.push(node);
+    }
+
+};
diff --git a/tools/eslint/node_modules/espree/lib/features.js b/tools/eslint/node_modules/espree/lib/features.js
new file mode 100644
index 00000000000000..c33274a441b7d3
--- /dev/null
+++ b/tools/eslint/node_modules/espree/lib/features.js
@@ -0,0 +1,111 @@
+/**
+ * @fileoverview The list of feature flags supported by the parser and their default
+ *      settings.
+ * @author Nicholas C. Zakas
+ * @copyright 2015 Fred K. Schott. All rights reserved.
+ * @copyright 2014 Nicholas C. Zakas. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+"use strict";
+
+//------------------------------------------------------------------------------
+// Requirements
+//------------------------------------------------------------------------------
+
+// None!
+
+//------------------------------------------------------------------------------
+// Public
+//------------------------------------------------------------------------------
+
+module.exports = {
+
+    // enable parsing of arrow functions
+    arrowFunctions: false,
+
+    // enable parsing of let and const
+    blockBindings: true,
+
+    // enable parsing of destructured arrays and objects
+    destructuring: false,
+
+    // enable parsing of regex u flag
+    regexUFlag: false,
+
+    // enable parsing of regex y flag
+    regexYFlag: false,
+
+    // enable parsing of template strings
+    templateStrings: false,
+
+    // enable parsing binary literals
+    binaryLiterals: false,
+
+    // enable parsing ES6 octal literals
+    octalLiterals: false,
+
+    // enable parsing unicode code point escape sequences
+    unicodeCodePointEscapes: true,
+
+    // enable parsing of default parameters
+    defaultParams: false,
+
+    // enable parsing of rest parameters
+    restParams: false,
+
+    // enable parsing of for-of statements
+    forOf: false,
+
+    // enable parsing computed object literal properties
+    objectLiteralComputedProperties: false,
+
+    // enable parsing of shorthand object literal methods
+    objectLiteralShorthandMethods: false,
+
+    // enable parsing of shorthand object literal properties
+    objectLiteralShorthandProperties: false,
+
+    // Allow duplicate object literal properties (except '__proto__')
+    objectLiteralDuplicateProperties: false,
+
+    // enable parsing of generators/yield
+    generators: false,
+
+    // support the spread operator
+    spread: false,
+
+    // enable super in functions
+    superInFunctions: false,
+
+    // enable parsing of classes
+    classes: false,
+
+    // enable parsing of modules
+    modules: false,
+
+    // React JSX parsing
+    jsx: false,
+
+    // allow return statement in global scope
+    globalReturn: false
+};
diff --git a/tools/eslint/node_modules/espree/lib/messages.js b/tools/eslint/node_modules/espree/lib/messages.js
new file mode 100644
index 00000000000000..b0f324f87d58bc
--- /dev/null
+++ b/tools/eslint/node_modules/espree/lib/messages.js
@@ -0,0 +1,99 @@
+/**
+ * @fileoverview Error messages returned by the parser.
+ * @author Nicholas C. Zakas
+ * @copyright 2014 Nicholas C. Zakas. All rights reserved.
+ * @copyright 2011-2013 Ariya Hidayat 
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+"use strict";
+
+//------------------------------------------------------------------------------
+// Requirements
+//------------------------------------------------------------------------------
+
+// None!
+
+//------------------------------------------------------------------------------
+// Public
+//------------------------------------------------------------------------------
+
+// error messages should be identical to V8 where possible
+module.exports = {
+    UnexpectedToken: "Unexpected token %0",
+    UnexpectedNumber: "Unexpected number",
+    UnexpectedString: "Unexpected string",
+    UnexpectedIdentifier: "Unexpected identifier",
+    UnexpectedReserved: "Unexpected reserved word",
+    UnexpectedTemplate: "Unexpected quasi %0",
+    UnexpectedEOS: "Unexpected end of input",
+    NewlineAfterThrow: "Illegal newline after throw",
+    InvalidRegExp: "Invalid regular expression",
+    InvalidRegExpFlag: "Invalid regular expression flag",
+    UnterminatedRegExp: "Invalid regular expression: missing /",
+    InvalidLHSInAssignment: "Invalid left-hand side in assignment",
+    InvalidLHSInFormalsList: "Invalid left-hand side in formals list",
+    InvalidLHSInForIn: "Invalid left-hand side in for-in",
+    MultipleDefaultsInSwitch: "More than one default clause in switch statement",
+    NoCatchOrFinally: "Missing catch or finally after try",
+    NoUnintializedConst: "Const must be initialized",
+    UnknownLabel: "Undefined label '%0'",
+    Redeclaration: "%0 '%1' has already been declared",
+    IllegalContinue: "Illegal continue statement",
+    IllegalBreak: "Illegal break statement",
+    IllegalReturn: "Illegal return statement",
+    IllegalYield: "Illegal yield expression",
+    IllegalSpread: "Illegal spread element",
+    StrictModeWith: "Strict mode code may not include a with statement",
+    StrictCatchVariable: "Catch variable may not be eval or arguments in strict mode",
+    StrictVarName: "Variable name may not be eval or arguments in strict mode",
+    StrictParamName: "Parameter name eval or arguments is not allowed in strict mode",
+    StrictParamDupe: "Strict mode function may not have duplicate parameter names",
+    TemplateOctalLiteral: "Octal literals are not allowed in template strings.",
+    ParameterAfterRestParameter: "Rest parameter must be last formal parameter",
+    DefaultRestParameter: "Rest parameter can not have a default value",
+    ElementAfterSpreadElement: "Spread must be the final element of an element list",
+    ObjectPatternAsRestParameter: "Invalid rest parameter",
+    ObjectPatternAsSpread: "Invalid spread argument",
+    StrictFunctionName: "Function name may not be eval or arguments in strict mode",
+    StrictOctalLiteral: "Octal literals are not allowed in strict mode.",
+    StrictDelete: "Delete of an unqualified identifier in strict mode.",
+    StrictDuplicateProperty: "Duplicate data property in object literal not allowed in strict mode",
+    DuplicatePrototypeProperty: "Duplicate '__proto__' property in object literal are not allowed",
+    ConstructorSpecialMethod: "Class constructor may not be an accessor",
+    DuplicateConstructor: "A class may only have one constructor",
+    StaticPrototype: "Classes may not have static property named prototype",
+    AccessorDataProperty: "Object literal may not have data and accessor property with the same name",
+    AccessorGetSet: "Object literal may not have multiple get/set accessors with the same name",
+    StrictLHSAssignment: "Assignment to eval or arguments is not allowed in strict mode",
+    StrictLHSPostfix: "Postfix increment/decrement may not have eval or arguments operand in strict mode",
+    StrictLHSPrefix: "Prefix increment/decrement may not have eval or arguments operand in strict mode",
+    StrictReservedWord: "Use of future reserved word in strict mode",
+    InvalidJSXAttributeValue: "JSX value should be either an expression or a quoted JSX text",
+    ExpectedJSXClosingTag: "Expected corresponding JSX closing tag for %0",
+    AdjacentJSXElements: "Adjacent JSX elements must be wrapped in an enclosing tag",
+    MissingFromClause: "Missing from clause",
+    NoAsAfterImportNamespace: "Missing as after import *",
+    InvalidModuleSpecifier: "Invalid module specifier",
+    IllegalImportDeclaration: "Illegal import declaration",
+    IllegalExportDeclaration: "Illegal export declaration"
+};
diff --git a/tools/eslint/node_modules/espree/lib/string-map.js b/tools/eslint/node_modules/espree/lib/string-map.js
new file mode 100644
index 00000000000000..97c87032f25c45
--- /dev/null
+++ b/tools/eslint/node_modules/espree/lib/string-map.js
@@ -0,0 +1,55 @@
+/**
+ * @fileoverview A simple map that helps avoid collisions on the Object prototype.
+ * @author Jamund Ferguson
+ * @copyright 2015 Jamund Ferguson. All rights reserved.
+ * @copyright 2011-2013 Ariya Hidayat 
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+"use strict";
+
+function StringMap() {
+    this.$data = {};
+}
+
+StringMap.prototype.get = function (key) {
+    key = "$" + key;
+    return this.$data[key];
+};
+
+StringMap.prototype.set = function (key, value) {
+    key = "$" + key;
+    this.$data[key] = value;
+    return this;
+};
+
+StringMap.prototype.has = function (key) {
+    key = "$" + key;
+    return Object.prototype.hasOwnProperty.call(this.$data, key);
+};
+
+StringMap.prototype.delete = function (key) {
+    key = "$" + key;
+    return delete this.$data[key];
+};
+
+module.exports = StringMap;
diff --git a/tools/eslint/node_modules/espree/lib/syntax.js b/tools/eslint/node_modules/espree/lib/syntax.js
new file mode 100644
index 00000000000000..7cad1afc898020
--- /dev/null
+++ b/tools/eslint/node_modules/espree/lib/syntax.js
@@ -0,0 +1,187 @@
+/**
+ * @fileoverview Various syntax/pattern checks for parsing.
+ * @author Nicholas C. Zakas
+ * @copyright 2014 Nicholas C. Zakas. All rights reserved.
+ * @copyright 2011-2013 Ariya Hidayat 
+ * @copyright 2012-2013 Mathias Bynens 
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+"use strict";
+
+//------------------------------------------------------------------------------
+// Requirements
+//------------------------------------------------------------------------------
+
+// None!
+
+//------------------------------------------------------------------------------
+// Private
+//------------------------------------------------------------------------------
+
+// See also tools/generate-identifier-regex.js.
+var Regex = {
+    NonAsciiIdentifierStart: new RegExp("[\xAA\xB5\xBA\xC0-\xD6\xD8-\xF6\xF8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0370-\u0374\u0376\u0377\u037A-\u037D\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u048A-\u0527\u0531-\u0556\u0559\u0561-\u0587\u05D0-\u05EA\u05F0-\u05F2\u0620-\u064A\u066E\u066F\u0671-\u06D3\u06D5\u06E5\u06E6\u06EE\u06EF\u06FA-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07CA-\u07EA\u07F4\u07F5\u07FA\u0800-\u0815\u081A\u0824\u0828\u0840-\u0858\u08A0\u08A2-\u08AC\u0904-\u0939\u093D\u0950\u0958-\u0961\u0971-\u0977\u0979-\u097F\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BD\u09CE\u09DC\u09DD\u09DF-\u09E1\u09F0\u09F1\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A59-\u0A5C\u0A5E\u0A72-\u0A74\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABD\u0AD0\u0AE0\u0AE1\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3D\u0B5C\u0B5D\u0B5F-\u0B61\u0B71\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BD0\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C33\u0C35-\u0C39\u0C3D\u0C58\u0C59\u0C60\u0C61\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBD\u0CDE\u0CE0\u0CE1\u0CF1\u0CF2\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D3A\u0D3D\u0D4E\u0D60\u0D61\u0D7A-\u0D7F\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0E01-\u0E30\u0E32\u0E33\u0E40-\u0E46\u0E81\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB0\u0EB2\u0EB3\u0EBD\u0EC0-\u0EC4\u0EC6\u0EDC-\u0EDF\u0F00\u0F40-\u0F47\u0F49-\u0F6C\u0F88-\u0F8C\u1000-\u102A\u103F\u1050-\u1055\u105A-\u105D\u1061\u1065\u1066\u106E-\u1070\u1075-\u1081\u108E\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u1380-\u138F\u13A0-\u13F4\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F0\u1700-\u170C\u170E-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176C\u176E-\u1770\u1780-\u17B3\u17D7\u17DC\u1820-\u1877\u1880-\u18A8\u18AA\u18B0-\u18F5\u1900-\u191C\u1950-\u196D\u1970-\u1974\u1980-\u19AB\u19C1-\u19C7\u1A00-\u1A16\u1A20-\u1A54\u1AA7\u1B05-\u1B33\u1B45-\u1B4B\u1B83-\u1BA0\u1BAE\u1BAF\u1BBA-\u1BE5\u1C00-\u1C23\u1C4D-\u1C4F\u1C5A-\u1C7D\u1CE9-\u1CEC\u1CEE-\u1CF1\u1CF5\u1CF6\u1D00-\u1DBF\u1E00-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u2071\u207F\u2090-\u209C\u2102\u2107\u210A-\u2113\u2115\u2119-\u211D\u2124\u2126\u2128\u212A-\u212D\u212F-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2160-\u2188\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CEE\u2CF2\u2CF3\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D80-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u2E2F\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303C\u3041-\u3096\u309D-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312D\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FCC\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA61F\uA62A\uA62B\uA640-\uA66E\uA67F-\uA697\uA6A0-\uA6EF\uA717-\uA71F\uA722-\uA788\uA78B-\uA78E\uA790-\uA793\uA7A0-\uA7AA\uA7F8-\uA801\uA803-\uA805\uA807-\uA80A\uA80C-\uA822\uA840-\uA873\uA882-\uA8B3\uA8F2-\uA8F7\uA8FB\uA90A-\uA925\uA930-\uA946\uA960-\uA97C\uA984-\uA9B2\uA9CF\uAA00-\uAA28\uAA40-\uAA42\uAA44-\uAA4B\uAA60-\uAA76\uAA7A\uAA80-\uAAAF\uAAB1\uAAB5\uAAB6\uAAB9-\uAABD\uAAC0\uAAC2\uAADB-\uAADD\uAAE0-\uAAEA\uAAF2-\uAAF4\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uABC0-\uABE2\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D\uFB1F-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE74\uFE76-\uFEFC\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]"),
+    NonAsciiIdentifierPart: new RegExp("[\xAA\xB5\xBA\xC0-\xD6\xD8-\xF6\xF8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0300-\u0374\u0376\u0377\u037A-\u037D\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u0483-\u0487\u048A-\u0527\u0531-\u0556\u0559\u0561-\u0587\u0591-\u05BD\u05BF\u05C1\u05C2\u05C4\u05C5\u05C7\u05D0-\u05EA\u05F0-\u05F2\u0610-\u061A\u0620-\u0669\u066E-\u06D3\u06D5-\u06DC\u06DF-\u06E8\u06EA-\u06FC\u06FF\u0710-\u074A\u074D-\u07B1\u07C0-\u07F5\u07FA\u0800-\u082D\u0840-\u085B\u08A0\u08A2-\u08AC\u08E4-\u08FE\u0900-\u0963\u0966-\u096F\u0971-\u0977\u0979-\u097F\u0981-\u0983\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BC-\u09C4\u09C7\u09C8\u09CB-\u09CE\u09D7\u09DC\u09DD\u09DF-\u09E3\u09E6-\u09F1\u0A01-\u0A03\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A3C\u0A3E-\u0A42\u0A47\u0A48\u0A4B-\u0A4D\u0A51\u0A59-\u0A5C\u0A5E\u0A66-\u0A75\u0A81-\u0A83\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABC-\u0AC5\u0AC7-\u0AC9\u0ACB-\u0ACD\u0AD0\u0AE0-\u0AE3\u0AE6-\u0AEF\u0B01-\u0B03\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3C-\u0B44\u0B47\u0B48\u0B4B-\u0B4D\u0B56\u0B57\u0B5C\u0B5D\u0B5F-\u0B63\u0B66-\u0B6F\u0B71\u0B82\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BBE-\u0BC2\u0BC6-\u0BC8\u0BCA-\u0BCD\u0BD0\u0BD7\u0BE6-\u0BEF\u0C01-\u0C03\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C33\u0C35-\u0C39\u0C3D-\u0C44\u0C46-\u0C48\u0C4A-\u0C4D\u0C55\u0C56\u0C58\u0C59\u0C60-\u0C63\u0C66-\u0C6F\u0C82\u0C83\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBC-\u0CC4\u0CC6-\u0CC8\u0CCA-\u0CCD\u0CD5\u0CD6\u0CDE\u0CE0-\u0CE3\u0CE6-\u0CEF\u0CF1\u0CF2\u0D02\u0D03\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D3A\u0D3D-\u0D44\u0D46-\u0D48\u0D4A-\u0D4E\u0D57\u0D60-\u0D63\u0D66-\u0D6F\u0D7A-\u0D7F\u0D82\u0D83\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0DCA\u0DCF-\u0DD4\u0DD6\u0DD8-\u0DDF\u0DF2\u0DF3\u0E01-\u0E3A\u0E40-\u0E4E\u0E50-\u0E59\u0E81\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB9\u0EBB-\u0EBD\u0EC0-\u0EC4\u0EC6\u0EC8-\u0ECD\u0ED0-\u0ED9\u0EDC-\u0EDF\u0F00\u0F18\u0F19\u0F20-\u0F29\u0F35\u0F37\u0F39\u0F3E-\u0F47\u0F49-\u0F6C\u0F71-\u0F84\u0F86-\u0F97\u0F99-\u0FBC\u0FC6\u1000-\u1049\u1050-\u109D\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u135D-\u135F\u1380-\u138F\u13A0-\u13F4\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F0\u1700-\u170C\u170E-\u1714\u1720-\u1734\u1740-\u1753\u1760-\u176C\u176E-\u1770\u1772\u1773\u1780-\u17D3\u17D7\u17DC\u17DD\u17E0-\u17E9\u180B-\u180D\u1810-\u1819\u1820-\u1877\u1880-\u18AA\u18B0-\u18F5\u1900-\u191C\u1920-\u192B\u1930-\u193B\u1946-\u196D\u1970-\u1974\u1980-\u19AB\u19B0-\u19C9\u19D0-\u19D9\u1A00-\u1A1B\u1A20-\u1A5E\u1A60-\u1A7C\u1A7F-\u1A89\u1A90-\u1A99\u1AA7\u1B00-\u1B4B\u1B50-\u1B59\u1B6B-\u1B73\u1B80-\u1BF3\u1C00-\u1C37\u1C40-\u1C49\u1C4D-\u1C7D\u1CD0-\u1CD2\u1CD4-\u1CF6\u1D00-\u1DE6\u1DFC-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u200C\u200D\u203F\u2040\u2054\u2071\u207F\u2090-\u209C\u20D0-\u20DC\u20E1\u20E5-\u20F0\u2102\u2107\u210A-\u2113\u2115\u2119-\u211D\u2124\u2126\u2128\u212A-\u212D\u212F-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2160-\u2188\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CF3\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D7F-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u2DE0-\u2DFF\u2E2F\u3005-\u3007\u3021-\u302F\u3031-\u3035\u3038-\u303C\u3041-\u3096\u3099\u309A\u309D-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312D\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FCC\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA62B\uA640-\uA66F\uA674-\uA67D\uA67F-\uA697\uA69F-\uA6F1\uA717-\uA71F\uA722-\uA788\uA78B-\uA78E\uA790-\uA793\uA7A0-\uA7AA\uA7F8-\uA827\uA840-\uA873\uA880-\uA8C4\uA8D0-\uA8D9\uA8E0-\uA8F7\uA8FB\uA900-\uA92D\uA930-\uA953\uA960-\uA97C\uA980-\uA9C0\uA9CF-\uA9D9\uAA00-\uAA36\uAA40-\uAA4D\uAA50-\uAA59\uAA60-\uAA76\uAA7A\uAA7B\uAA80-\uAAC2\uAADB-\uAADD\uAAE0-\uAAEF\uAAF2-\uAAF6\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uABC0-\uABEA\uABEC\uABED\uABF0-\uABF9\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE00-\uFE0F\uFE20-\uFE26\uFE33\uFE34\uFE4D-\uFE4F\uFE70-\uFE74\uFE76-\uFEFC\uFF10-\uFF19\uFF21-\uFF3A\uFF3F\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]"),
+    LeadingZeros: new RegExp("^0+(?!$)")
+};
+
+//------------------------------------------------------------------------------
+// Public
+//------------------------------------------------------------------------------
+
+module.exports = {
+
+    Regex: Regex,
+
+    isDecimalDigit: function(ch) {
+        return (ch >= 48 && ch <= 57);   // 0..9
+    },
+
+    isHexDigit: function(ch) {
+        return "0123456789abcdefABCDEF".indexOf(ch) >= 0;
+    },
+
+    isOctalDigit: function(ch) {
+        return "01234567".indexOf(ch) >= 0;
+    },
+
+    // 7.2 White Space
+
+    isWhiteSpace: function(ch) {
+        return (ch === 0x20) || (ch === 0x09) || (ch === 0x0B) || (ch === 0x0C) || (ch === 0xA0) ||
+            (ch >= 0x1680 && [0x1680, 0x180E, 0x2000, 0x2001, 0x2002, 0x2003, 0x2004, 0x2005, 0x2006, 0x2007, 0x2008, 0x2009, 0x200A, 0x202F, 0x205F, 0x3000, 0xFEFF].indexOf(ch) >= 0);
+    },
+
+    // 7.3 Line Terminators
+
+    isLineTerminator: function(ch) {
+        return (ch === 0x0A) || (ch === 0x0D) || (ch === 0x2028) || (ch === 0x2029);
+    },
+
+    // 7.6 Identifier Names and Identifiers
+
+    isIdentifierStart: function(ch) {
+        return (ch === 0x24) || (ch === 0x5F) ||  // $ (dollar) and _ (underscore)
+            (ch >= 0x41 && ch <= 0x5A) ||         // A..Z
+            (ch >= 0x61 && ch <= 0x7A) ||         // a..z
+            (ch === 0x5C) ||                      // \ (backslash)
+            ((ch >= 0x80) && Regex.NonAsciiIdentifierStart.test(String.fromCharCode(ch)));
+    },
+
+    isIdentifierPart: function(ch) {
+        return (ch === 0x24) || (ch === 0x5F) ||  // $ (dollar) and _ (underscore)
+            (ch >= 0x41 && ch <= 0x5A) ||         // A..Z
+            (ch >= 0x61 && ch <= 0x7A) ||         // a..z
+            (ch >= 0x30 && ch <= 0x39) ||         // 0..9
+            (ch === 0x5C) ||                      // \ (backslash)
+            ((ch >= 0x80) && Regex.NonAsciiIdentifierPart.test(String.fromCharCode(ch)));
+    },
+
+    // 7.6.1.2 Future Reserved Words
+
+    isFutureReservedWord: function(id) {
+        switch (id) {
+            case "class":
+            case "enum":
+            case "export":
+            case "extends":
+            case "import":
+            case "super":
+                return true;
+            default:
+                return false;
+        }
+    },
+
+    isStrictModeReservedWord: function(id) {
+        switch (id) {
+            case "implements":
+            case "interface":
+            case "package":
+            case "private":
+            case "protected":
+            case "public":
+            case "static":
+            case "yield":
+            case "let":
+                return true;
+            default:
+                return false;
+        }
+    },
+
+    isRestrictedWord: function(id) {
+        return id === "eval" || id === "arguments";
+    },
+
+    // 7.6.1.1 Keywords
+
+    isKeyword: function(id, strict, ecmaFeatures) {
+
+        if (strict && this.isStrictModeReservedWord(id)) {
+            return true;
+        }
+
+        // "const" is specialized as Keyword in V8.
+        // "yield" and "let" are for compatiblity with SpiderMonkey and ES.next.
+        // Some others are from future reserved words.
+
+        switch (id.length) {
+            case 2:
+                return (id === "if") || (id === "in") || (id === "do");
+            case 3:
+                return (id === "var") || (id === "for") || (id === "new") ||
+                    (id === "try") || (id === "let");
+            case 4:
+                return (id === "this") || (id === "else") || (id === "case") ||
+                    (id === "void") || (id === "with") || (id === "enum");
+            case 5:
+                return (id === "while") || (id === "break") || (id === "catch") ||
+                    (id === "throw") || (id === "const") || (!ecmaFeatures.generators && id === "yield") ||
+                    (id === "class") || (id === "super");
+            case 6:
+                return (id === "return") || (id === "typeof") || (id === "delete") ||
+                    (id === "switch") || (id === "export") || (id === "import");
+            case 7:
+                return (id === "default") || (id === "finally") || (id === "extends");
+            case 8:
+                return (id === "function") || (id === "continue") || (id === "debugger");
+            case 10:
+                return (id === "instanceof");
+            default:
+                return false;
+        }
+    },
+
+    isJSXIdentifierStart: function(ch) {
+        // exclude backslash (\)
+        return (ch !== 92) && this.isIdentifierStart(ch);
+    },
+
+    isJSXIdentifierPart: function(ch) {
+        // exclude backslash (\) and add hyphen (-)
+        return (ch !== 92) && (ch === 45 || this.isIdentifierPart(ch));
+    }
+
+
+};
diff --git a/tools/eslint/node_modules/espree/lib/token-info.js b/tools/eslint/node_modules/espree/lib/token-info.js
new file mode 100644
index 00000000000000..ea7676477ccc7f
--- /dev/null
+++ b/tools/eslint/node_modules/espree/lib/token-info.js
@@ -0,0 +1,90 @@
+/**
+ * @fileoverview Contains token information.
+ * @author Nicholas C. Zakas
+ * @copyright 2014 Nicholas C. Zakas. All rights reserved.
+ * @copyright 2013 Thaddee Tyl 
+ * @copyright 2011-2013 Ariya Hidayat 
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+"use strict";
+
+//------------------------------------------------------------------------------
+// Requirements
+//------------------------------------------------------------------------------
+
+// None!
+
+//------------------------------------------------------------------------------
+// Private
+//------------------------------------------------------------------------------
+
+var Token = {
+    BooleanLiteral: 1,
+    EOF: 2,
+    Identifier: 3,
+    Keyword: 4,
+    NullLiteral: 5,
+    NumericLiteral: 6,
+    Punctuator: 7,
+    StringLiteral: 8,
+    RegularExpression: 9,
+    Template: 10,
+    JSXIdentifier: 11,
+    JSXText: 12
+};
+
+var TokenName = {};
+TokenName[Token.BooleanLiteral] = "Boolean";
+TokenName[Token.EOF] = "";
+TokenName[Token.Identifier] = "Identifier";
+TokenName[Token.Keyword] = "Keyword";
+TokenName[Token.NullLiteral] = "Null";
+TokenName[Token.NumericLiteral] = "Numeric";
+TokenName[Token.Punctuator] = "Punctuator";
+TokenName[Token.StringLiteral] = "String";
+TokenName[Token.RegularExpression] = "RegularExpression";
+TokenName[Token.Template] = "Template";
+TokenName[Token.JSXIdentifier] = "JSXIdentifier";
+TokenName[Token.JSXText] = "JSXText";
+
+// A function following one of those tokens is an expression.
+var FnExprTokens = ["(", "{", "[", "in", "typeof", "instanceof", "new",
+                "return", "case", "delete", "throw", "void",
+                // assignment operators
+                "=", "+=", "-=", "*=", "/=", "%=", "<<=", ">>=", ">>>=",
+                "&=", "|=", "^=", ",",
+                // binary/unary operators
+                "+", "-", "*", "/", "%", "++", "--", "<<", ">>", ">>>", "&",
+                "|", "^", "!", "~", "&&", "||", "?", ":", "===", "==", ">=",
+                "<=", "<", ">", "!=", "!=="];
+
+
+//------------------------------------------------------------------------------
+// Public
+//------------------------------------------------------------------------------
+
+module.exports = {
+    Token: Token,
+    TokenName: TokenName,
+    FnExprTokens: FnExprTokens
+};
diff --git a/tools/eslint/node_modules/espree/lib/xhtml-entities.js b/tools/eslint/node_modules/espree/lib/xhtml-entities.js
new file mode 100644
index 00000000000000..1ceda1ecab937d
--- /dev/null
+++ b/tools/eslint/node_modules/espree/lib/xhtml-entities.js
@@ -0,0 +1,293 @@
+/**
+ * @fileoverview The list of XHTML entities that are valid in JSX.
+ * @author Nicholas C. Zakas
+ * @copyright 2014 Nicholas C. Zakas. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+"use strict";
+
+//------------------------------------------------------------------------------
+// Requirements
+//------------------------------------------------------------------------------
+
+// None!
+
+//------------------------------------------------------------------------------
+// Public
+//------------------------------------------------------------------------------
+
+module.exports = {
+    quot: "\u0022",
+    amp: "&",
+    apos: "\u0027",
+    lt: "<",
+    gt: ">",
+    nbsp: "\u00A0",
+    iexcl: "\u00A1",
+    cent: "\u00A2",
+    pound: "\u00A3",
+    curren: "\u00A4",
+    yen: "\u00A5",
+    brvbar: "\u00A6",
+    sect: "\u00A7",
+    uml: "\u00A8",
+    copy: "\u00A9",
+    ordf: "\u00AA",
+    laquo: "\u00AB",
+    not: "\u00AC",
+    shy: "\u00AD",
+    reg: "\u00AE",
+    macr: "\u00AF",
+    deg: "\u00B0",
+    plusmn: "\u00B1",
+    sup2: "\u00B2",
+    sup3: "\u00B3",
+    acute: "\u00B4",
+    micro: "\u00B5",
+    para: "\u00B6",
+    middot: "\u00B7",
+    cedil: "\u00B8",
+    sup1: "\u00B9",
+    ordm: "\u00BA",
+    raquo: "\u00BB",
+    frac14: "\u00BC",
+    frac12: "\u00BD",
+    frac34: "\u00BE",
+    iquest: "\u00BF",
+    Agrave: "\u00C0",
+    Aacute: "\u00C1",
+    Acirc: "\u00C2",
+    Atilde: "\u00C3",
+    Auml: "\u00C4",
+    Aring: "\u00C5",
+    AElig: "\u00C6",
+    Ccedil: "\u00C7",
+    Egrave: "\u00C8",
+    Eacute: "\u00C9",
+    Ecirc: "\u00CA",
+    Euml: "\u00CB",
+    Igrave: "\u00CC",
+    Iacute: "\u00CD",
+    Icirc: "\u00CE",
+    Iuml: "\u00CF",
+    ETH: "\u00D0",
+    Ntilde: "\u00D1",
+    Ograve: "\u00D2",
+    Oacute: "\u00D3",
+    Ocirc: "\u00D4",
+    Otilde: "\u00D5",
+    Ouml: "\u00D6",
+    times: "\u00D7",
+    Oslash: "\u00D8",
+    Ugrave: "\u00D9",
+    Uacute: "\u00DA",
+    Ucirc: "\u00DB",
+    Uuml: "\u00DC",
+    Yacute: "\u00DD",
+    THORN: "\u00DE",
+    szlig: "\u00DF",
+    agrave: "\u00E0",
+    aacute: "\u00E1",
+    acirc: "\u00E2",
+    atilde: "\u00E3",
+    auml: "\u00E4",
+    aring: "\u00E5",
+    aelig: "\u00E6",
+    ccedil: "\u00E7",
+    egrave: "\u00E8",
+    eacute: "\u00E9",
+    ecirc: "\u00EA",
+    euml: "\u00EB",
+    igrave: "\u00EC",
+    iacute: "\u00ED",
+    icirc: "\u00EE",
+    iuml: "\u00EF",
+    eth: "\u00F0",
+    ntilde: "\u00F1",
+    ograve: "\u00F2",
+    oacute: "\u00F3",
+    ocirc: "\u00F4",
+    otilde: "\u00F5",
+    ouml: "\u00F6",
+    divide: "\u00F7",
+    oslash: "\u00F8",
+    ugrave: "\u00F9",
+    uacute: "\u00FA",
+    ucirc: "\u00FB",
+    uuml: "\u00FC",
+    yacute: "\u00FD",
+    thorn: "\u00FE",
+    yuml: "\u00FF",
+    OElig: "\u0152",
+    oelig: "\u0153",
+    Scaron: "\u0160",
+    scaron: "\u0161",
+    Yuml: "\u0178",
+    fnof: "\u0192",
+    circ: "\u02C6",
+    tilde: "\u02DC",
+    Alpha: "\u0391",
+    Beta: "\u0392",
+    Gamma: "\u0393",
+    Delta: "\u0394",
+    Epsilon: "\u0395",
+    Zeta: "\u0396",
+    Eta: "\u0397",
+    Theta: "\u0398",
+    Iota: "\u0399",
+    Kappa: "\u039A",
+    Lambda: "\u039B",
+    Mu: "\u039C",
+    Nu: "\u039D",
+    Xi: "\u039E",
+    Omicron: "\u039F",
+    Pi: "\u03A0",
+    Rho: "\u03A1",
+    Sigma: "\u03A3",
+    Tau: "\u03A4",
+    Upsilon: "\u03A5",
+    Phi: "\u03A6",
+    Chi: "\u03A7",
+    Psi: "\u03A8",
+    Omega: "\u03A9",
+    alpha: "\u03B1",
+    beta: "\u03B2",
+    gamma: "\u03B3",
+    delta: "\u03B4",
+    epsilon: "\u03B5",
+    zeta: "\u03B6",
+    eta: "\u03B7",
+    theta: "\u03B8",
+    iota: "\u03B9",
+    kappa: "\u03BA",
+    lambda: "\u03BB",
+    mu: "\u03BC",
+    nu: "\u03BD",
+    xi: "\u03BE",
+    omicron: "\u03BF",
+    pi: "\u03C0",
+    rho: "\u03C1",
+    sigmaf: "\u03C2",
+    sigma: "\u03C3",
+    tau: "\u03C4",
+    upsilon: "\u03C5",
+    phi: "\u03C6",
+    chi: "\u03C7",
+    psi: "\u03C8",
+    omega: "\u03C9",
+    thetasym: "\u03D1",
+    upsih: "\u03D2",
+    piv: "\u03D6",
+    ensp: "\u2002",
+    emsp: "\u2003",
+    thinsp: "\u2009",
+    zwnj: "\u200C",
+    zwj: "\u200D",
+    lrm: "\u200E",
+    rlm: "\u200F",
+    ndash: "\u2013",
+    mdash: "\u2014",
+    lsquo: "\u2018",
+    rsquo: "\u2019",
+    sbquo: "\u201A",
+    ldquo: "\u201C",
+    rdquo: "\u201D",
+    bdquo: "\u201E",
+    dagger: "\u2020",
+    Dagger: "\u2021",
+    bull: "\u2022",
+    hellip: "\u2026",
+    permil: "\u2030",
+    prime: "\u2032",
+    Prime: "\u2033",
+    lsaquo: "\u2039",
+    rsaquo: "\u203A",
+    oline: "\u203E",
+    frasl: "\u2044",
+    euro: "\u20AC",
+    image: "\u2111",
+    weierp: "\u2118",
+    real: "\u211C",
+    trade: "\u2122",
+    alefsym: "\u2135",
+    larr: "\u2190",
+    uarr: "\u2191",
+    rarr: "\u2192",
+    darr: "\u2193",
+    harr: "\u2194",
+    crarr: "\u21B5",
+    lArr: "\u21D0",
+    uArr: "\u21D1",
+    rArr: "\u21D2",
+    dArr: "\u21D3",
+    hArr: "\u21D4",
+    forall: "\u2200",
+    part: "\u2202",
+    exist: "\u2203",
+    empty: "\u2205",
+    nabla: "\u2207",
+    isin: "\u2208",
+    notin: "\u2209",
+    ni: "\u220B",
+    prod: "\u220F",
+    sum: "\u2211",
+    minus: "\u2212",
+    lowast: "\u2217",
+    radic: "\u221A",
+    prop: "\u221D",
+    infin: "\u221E",
+    ang: "\u2220",
+    and: "\u2227",
+    or: "\u2228",
+    cap: "\u2229",
+    cup: "\u222A",
+    "int": "\u222B",
+    there4: "\u2234",
+    sim: "\u223C",
+    cong: "\u2245",
+    asymp: "\u2248",
+    ne: "\u2260",
+    equiv: "\u2261",
+    le: "\u2264",
+    ge: "\u2265",
+    sub: "\u2282",
+    sup: "\u2283",
+    nsub: "\u2284",
+    sube: "\u2286",
+    supe: "\u2287",
+    oplus: "\u2295",
+    otimes: "\u2297",
+    perp: "\u22A5",
+    sdot: "\u22C5",
+    lceil: "\u2308",
+    rceil: "\u2309",
+    lfloor: "\u230A",
+    rfloor: "\u230B",
+    lang: "\u2329",
+    rang: "\u232A",
+    loz: "\u25CA",
+    spades: "\u2660",
+    clubs: "\u2663",
+    hearts: "\u2665",
+    diams: "\u2666"
+};
diff --git a/tools/eslint/node_modules/espree/package.json b/tools/eslint/node_modules/espree/package.json
new file mode 100644
index 00000000000000..4fb253a4018566
--- /dev/null
+++ b/tools/eslint/node_modules/espree/package.json
@@ -0,0 +1,108 @@
+{
+  "name": "espree",
+  "description": "An actively-maintained fork of Esprima, the ECMAScript parsing infrastructure for multipurpose analysis",
+  "author": {
+    "name": "Nicholas C. Zakas",
+    "email": "nicholas+npm@nczconsulting.com"
+  },
+  "homepage": "https://github.com/eslint/espree",
+  "main": "espree.js",
+  "bin": {
+    "esparse": "./bin/esparse.js",
+    "esvalidate": "./bin/esvalidate.js"
+  },
+  "version": "2.0.2",
+  "files": [
+    "bin",
+    "lib",
+    "test/run.js",
+    "test/runner.js",
+    "test/test.js",
+    "test/compat.js",
+    "test/reflect.js",
+    "espree.js"
+  ],
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+ssh://git@github.com/eslint/espree.git"
+  },
+  "bugs": {
+    "url": "http://github.com/eslint/espree.git"
+  },
+  "licenses": [
+    {
+      "type": "BSD",
+      "url": "http://github.com/nzakas/espree/raw/master/LICENSE"
+    }
+  ],
+  "devDependencies": {
+    "browserify": "^7.0.0",
+    "chai": "^1.10.0",
+    "complexity-report": "~0.6.1",
+    "dateformat": "^1.0.11",
+    "eslint": "^0.9.2",
+    "esprima": "git://github.com/jquery/esprima.git",
+    "esprima-fb": "^8001.2001.0-dev-harmony-fb",
+    "istanbul": "~0.2.6",
+    "json-diff": "~0.3.1",
+    "leche": "^1.0.1",
+    "mocha": "^2.0.1",
+    "npm-license": "^0.2.3",
+    "optimist": "~0.6.0",
+    "regenerate": "~0.5.4",
+    "semver": "^4.1.1",
+    "shelljs": "^0.3.0",
+    "shelljs-nodecli": "^0.1.1",
+    "unicode-6.3.0": "~0.1.0"
+  },
+  "keywords": [
+    "ast",
+    "ecmascript",
+    "javascript",
+    "parser",
+    "syntax"
+  ],
+  "scripts": {
+    "generate-regex": "node tools/generate-identifier-regex.js",
+    "test": "npm run-script lint && node Makefile.js test && node test/run.js",
+    "lint": "node Makefile.js lint",
+    "patch": "node Makefile.js patch",
+    "minor": "node Makefile.js minor",
+    "major": "node Makefile.js major",
+    "browserify": "node Makefile.js browserify",
+    "coverage": "npm run-script analyze-coverage && npm run-script check-coverage",
+    "analyze-coverage": "node node_modules/istanbul/lib/cli.js cover test/runner.js",
+    "check-coverage": "node node_modules/istanbul/lib/cli.js check-coverage --statement 99 --branch 99 --function 99",
+    "complexity": "npm run-script analyze-complexity && npm run-script check-complexity",
+    "analyze-complexity": "node tools/list-complexity.js",
+    "check-complexity": "node node_modules/complexity-report/src/cli.js --maxcc 14 --silent -l -w espree.js",
+    "benchmark": "node test/benchmarks.js",
+    "benchmark-quick": "node test/benchmarks.js quick"
+  },
+  "dependencies": {},
+  "gitHead": "71b433bf1b3f570452b987a06c5db615d11225e6",
+  "_id": "espree@2.0.2",
+  "_shasum": "adaefd803ad501779e2063b357549ae3366fd14c",
+  "_from": "espree@>=2.0.1 <3.0.0",
+  "_npmVersion": "1.4.28",
+  "_npmUser": {
+    "name": "nzakas",
+    "email": "nicholas@nczconsulting.com"
+  },
+  "maintainers": [
+    {
+      "name": "nzakas",
+      "email": "nicholas@nczconsulting.com"
+    }
+  ],
+  "dist": {
+    "shasum": "adaefd803ad501779e2063b357549ae3366fd14c",
+    "tarball": "http://registry.npmjs.org/espree/-/espree-2.0.2.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/espree/-/espree-2.0.2.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/espree/test/compat.js b/tools/eslint/node_modules/espree/test/compat.js
new file mode 100644
index 00000000000000..abd623aa254cf4
--- /dev/null
+++ b/tools/eslint/node_modules/espree/test/compat.js
@@ -0,0 +1,255 @@
+/*
+  Copyright (C) 2012 Joost-Wim Boekesteijn 
+  Copyright (C) 2011 Ariya Hidayat 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/*jslint node: true */
+/*global document: true, window:true, espree: true, testReflect: true */
+
+var runTests;
+
+function getContext(espree, reportCase, reportFailure) {
+    'use strict';
+
+    var Reflect, Pattern;
+
+    // Maps Mozilla Reflect object to our espree parser.
+    Reflect = {
+        parse: function (code) {
+            var result;
+
+            reportCase(code);
+
+            try {
+                result = espree.parse(code);
+            } catch (error) {
+                result = error;
+            }
+
+            return result;
+        }
+    };
+
+    // This is used by Reflect test suite to match a syntax tree.
+    Pattern = function (obj) {
+        var pattern;
+
+        // Poor man's deep object cloning.
+        pattern = JSON.parse(JSON.stringify(obj));
+
+        // Special handling for regular expression literal since we need to
+        // convert it to a string literal, otherwise it will be decoded
+        // as object "{}" and the regular expression would be lost.
+        if (obj.type && obj.type === 'Literal') {
+            if (obj.value instanceof RegExp) {
+                pattern = {
+                    type: obj.type,
+                    value: obj.value.toString()
+                };
+            }
+        }
+
+        // Special handling for branch statement because SpiderMonkey
+        // prefers to put the 'alternate' property before 'consequent'.
+        if (obj.type && obj.type === 'IfStatement') {
+            pattern = {
+                type: pattern.type,
+                test: pattern.test,
+                consequent: pattern.consequent,
+                alternate: pattern.alternate
+            };
+        }
+
+        // Special handling for do while statement because SpiderMonkey
+        // prefers to put the 'test' property before 'body'.
+        if (obj.type && obj.type === 'DoWhileStatement') {
+            pattern = {
+                type: pattern.type,
+                body: pattern.body,
+                test: pattern.test
+            };
+        }
+
+        // Remove special properties on Property node
+        if (obj.type && obj.type === 'Property') {
+            pattern = {
+                type: pattern.type,
+                key: pattern.key,
+                value: pattern.value,
+                kind: pattern.kind
+            };
+        }
+
+        function adjustRegexLiteralAndRaw(key, value) {
+            if (key === 'value' && value instanceof RegExp) {
+                value = value.toString();
+            } else if (key === 'raw' && typeof value === "string") {
+                // Ignore Espree-specific 'raw' property.
+                return undefined;
+            } else if (key === 'regex' && typeof value === "object") {
+                // Ignore Espree-specific 'regex' property.
+                return undefined;
+            }
+            return value;
+        }
+
+
+        if (obj.type && (obj.type === 'Program')) {
+            pattern.assert = function (tree) {
+                var actual, expected;
+                actual = JSON.stringify(tree, adjustRegexLiteralAndRaw, 4);
+                expected = JSON.stringify(obj, null, 4);
+
+                if (expected !== actual) {
+                    reportFailure(expected, actual);
+                }
+            };
+        }
+
+        return pattern;
+    };
+
+    return {
+        Reflect: Reflect,
+        Pattern: Pattern
+    };
+}
+
+if (typeof window !== 'undefined') {
+    // Run all tests in a browser environment.
+    runTests = function () {
+        'use strict';
+
+        var total = 0,
+            failures = 0;
+
+        function setText(el, str) {
+            if (typeof el.innerText === 'string') {
+                el.innerText = str;
+            } else {
+                el.textContent = str;
+            }
+        }
+
+        function reportCase(code) {
+            var report, e;
+            report = document.getElementById('report');
+            e = document.createElement('pre');
+            e.setAttribute('class', 'code');
+            setText(e, code);
+            report.appendChild(e);
+            total += 1;
+        }
+
+        function reportFailure(expected, actual) {
+            var report, e;
+
+            failures += 1;
+
+            report = document.getElementById('report');
+
+            e = document.createElement('p');
+            setText(e, 'Expected');
+            report.appendChild(e);
+
+            e = document.createElement('pre');
+            e.setAttribute('class', 'expected');
+            setText(e, expected);
+            report.appendChild(e);
+
+            e = document.createElement('p');
+            setText(e, 'Actual');
+            report.appendChild(e);
+
+            e = document.createElement('pre');
+            e.setAttribute('class', 'actual');
+            setText(e, actual);
+            report.appendChild(e);
+        }
+
+        setText(document.getElementById('version'), espree.version);
+
+        window.setTimeout(function () {
+            var tick, context = getContext(espree, reportCase, reportFailure);
+
+            tick = new Date();
+            testReflect(context.Reflect, context.Pattern);
+            tick = (new Date()) - tick;
+
+            if (failures > 0) {
+                document.getElementById('status').className = 'alert-box alert';
+                setText(document.getElementById('status'), total + ' tests. ' +
+                    'Failures: ' + failures + '. ' + tick + ' ms');
+            } else {
+                document.getElementById('status').className = 'alert-box success';
+                setText(document.getElementById('status'), total + ' tests. ' +
+                    'No failure. ' + tick + ' ms');
+            }
+        }, 11);
+    };
+} else {
+    (function (global) {
+        'use strict';
+        var espree = require('../espree'),
+            tick,
+            total = 0,
+            failures = [],
+            header,
+            current,
+            context;
+
+        function reportCase(code) {
+            total += 1;
+            current = code;
+        }
+
+        function reportFailure(expected, actual) {
+            failures.push({
+                source: current,
+                expected: expected.toString(),
+                actual: actual.toString()
+            });
+        }
+
+        context = getContext(espree, reportCase, reportFailure);
+
+        tick = new Date();
+        require('./reflect').testReflect(context.Reflect, context.Pattern);
+        tick = (new Date()) - tick;
+
+        header = total + ' tests. ' + failures.length + ' failures. ' +
+            tick + ' ms';
+        if (failures.length) {
+            console.error(header);
+            failures.forEach(function (failure) {
+                console.error(failure.source + ': Expected\n    ' +
+                    failure.expected.split('\n').join('\n    ') +
+                    '\nto match\n    ' + failure.actual);
+            });
+        } else {
+            console.log(header);
+        }
+        process.exit(failures.length === 0 ? 0 : 1);
+    }(this));
+}
+/* vim: set sw=4 ts=4 et tw=80 : */
diff --git a/tools/eslint/node_modules/espree/test/reflect.js b/tools/eslint/node_modules/espree/test/reflect.js
new file mode 100644
index 00000000000000..a4740fbb751fbd
--- /dev/null
+++ b/tools/eslint/node_modules/espree/test/reflect.js
@@ -0,0 +1,422 @@
+// This is modified from Mozilla Reflect.parse test suite (the file is located
+// at js/src/tests/js1_8_5/extensions/reflect-parse.js in the source tree).
+//
+// Some notable changes:
+//   * Removed unsupported features (destructuring, let, comprehensions...).
+//   * Removed tests for E4X (ECMAScript for XML).
+//   * Removed everything related to builder.
+//   * Enclosed every 'Pattern' construct with a scope.
+//   * Tweaked some expected tree to remove generator field.
+//   * Removed the test for bug 632030 and bug 632024.
+
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ */
+
+(function (exports) {
+
+function testReflect(Reflect, Pattern) {
+
+function program(elts) { return Pattern({ type: "Program", body: elts }) }
+function exprStmt(expr) { return Pattern({ type: "ExpressionStatement", expression: expr }) }
+function throwStmt(expr) { return Pattern({ type: "ThrowStatement", argument: expr }) }
+function returnStmt(expr) { return Pattern({ type: "ReturnStatement", argument: expr }) }
+function yieldExpr(expr) { return Pattern({ type: "YieldExpression", argument: expr }) }
+function lit(val) { return Pattern({ type: "Literal", value: val }) }
+var thisExpr = Pattern({ type: "ThisExpression" });
+function funDecl(id, params, body) { return Pattern({ type: "FunctionDeclaration",
+                                             id: id,
+                                             params: params,
+                                             defaults: [],
+                                             body: body,
+                                             rest: null,
+                                             generator: false,
+                                             expression: false
+                                             }) }
+function genFunDecl(id, params, body) { return Pattern({ type: "FunctionDeclaration",
+                                                id: id,
+                                                params: params,
+                                                defaults: [],
+                                                body: body,
+                                                rest: null,
+                                                generator: false,
+                                                expression: false
+                                                }) }
+function declarator(id, init) { return Pattern({ type: "VariableDeclarator", id: id, init: init }) }
+function varDecl(decls) { return Pattern({ type: "VariableDeclaration", declarations: decls, kind: "var" }) }
+function letDecl(decls) { return Pattern({ type: "VariableDeclaration", declarations: decls, kind: "let" }) }
+function constDecl(decls) { return Pattern({ type: "VariableDeclaration", declarations: decls, kind: "const" }) }
+function ident(name) { return Pattern({ type: "Identifier", name: name }) }
+function dotExpr(obj, id) { return Pattern({ type: "MemberExpression", computed: false, object: obj, property: id }) }
+function memExpr(obj, id) { return Pattern({ type: "MemberExpression", computed: true, object: obj, property: id }) }
+function forStmt(init, test, update, body) { return Pattern({ type: "ForStatement", init: init, test: test, update: update, body: body }) }
+function forInStmt(lhs, rhs, body) { return Pattern({ type: "ForInStatement", left: lhs, right: rhs, body: body, each: false }) }
+function forEachInStmt(lhs, rhs, body) { return Pattern({ type: "ForInStatement", left: lhs, right: rhs, body: body, each: true }) }
+function breakStmt(lab) { return Pattern({ type: "BreakStatement", label: lab }) }
+function continueStmt(lab) { return Pattern({ type: "ContinueStatement", label: lab }) }
+function blockStmt(body) { return Pattern({ type: "BlockStatement", body: body }) }
+var emptyStmt = Pattern({ type: "EmptyStatement" });
+function ifStmt(test, cons, alt) { return Pattern({ type: "IfStatement", test: test, alternate: alt, consequent: cons }) }
+function labStmt(lab, stmt) { return Pattern({ type: "LabeledStatement", label: lab, body: stmt }) }
+function withStmt(obj, stmt) { return Pattern({ type: "WithStatement", object: obj, body: stmt }) }
+function whileStmt(test, stmt) { return Pattern({ type: "WhileStatement", test: test, body: stmt }) }
+function doStmt(stmt, test) { return Pattern({ type: "DoWhileStatement", test: test, body: stmt }) }
+function switchStmt(disc, cases) { return Pattern({ type: "SwitchStatement", discriminant: disc, cases: cases }) }
+function caseClause(test, stmts) { return Pattern({ type: "SwitchCase", test: test, consequent: stmts }) }
+function defaultClause(stmts) { return Pattern({ type: "SwitchCase", test: null, consequent: stmts }) }
+function catchClause(id, guard, body) { if (guard) { return Pattern({ type: "GuardedCatchClause", param: id, guard: guard, body: body }) } else { return Pattern({ type: "CatchClause", param: id, body: body }) } }
+function tryStmt(body, guarded, catches, fin) { return Pattern({ type: "TryStatement", block: body, guardedHandlers: guarded, handlers: catches, handler: (catches.length > 0) ? catches[0] : null, finalizer: fin }) }
+function letStmt(head, body) { return Pattern({ type: "LetStatement", head: head, body: body }) }
+function funExpr(id, args, body, gen) { return Pattern({ type: "FunctionExpression",
+                                                id: id,
+                                                params: args,
+                                                defaults: [],
+                                                body: body,
+                                                rest: null,
+                                                generator: false,
+                                                expression: false
+                                                }) }
+function genFunExpr(id, args, body) { return Pattern({ type: "FunctionExpression",
+                                              id: id,
+                                              params: args,
+                                              defaults: [],
+                                              body: body,
+                                              rest: null,
+                                              generator: false,
+                                              expression: false
+                                              }) }
+
+function unExpr(op, arg) { return Pattern({ type: "UnaryExpression", operator: op, argument: arg, prefix: true }) }
+function binExpr(op, left, right) { return Pattern({ type: "BinaryExpression", operator: op, left: left, right: right }) }
+function aExpr(op, left, right) { return Pattern({ type: "AssignmentExpression", operator: op, left: left, right: right }) }
+function updExpr(op, arg, prefix) { return Pattern({ type: "UpdateExpression", operator: op, argument: arg, prefix: prefix }) }
+function logExpr(op, left, right) { return Pattern({ type: "LogicalExpression", operator: op, left: left, right: right }) }
+
+function condExpr(test, cons, alt) { return Pattern({ type: "ConditionalExpression", test: test, consequent: cons, alternate: alt }) }
+function seqExpr(exprs) { return Pattern({ type: "SequenceExpression", expressions: exprs }) }
+function newExpr(callee, args) { return Pattern({ type: "NewExpression", callee: callee, arguments: args }) }
+function callExpr(callee, args) { return Pattern({ type: "CallExpression", callee: callee, arguments: args }) }
+function arrExpr(elts) { return Pattern({ type: "ArrayExpression", elements: elts }) }
+function objExpr(elts) { return Pattern({ type: "ObjectExpression", properties: elts }) }
+function objProp(key, value, kind) { return Pattern({ type: "Property", key: key, value: value, kind: kind }) }
+
+function arrPatt(elts) { return Pattern({ type: "ArrayPattern", elements: elts }) }
+function objPatt(elts) { return Pattern({ type: "ObjectPattern", properties: elts }) }
+
+function localSrc(src) { return "(function(){ " + src + " })" }
+function localPatt(patt) { return program([exprStmt(funExpr(null, [], blockStmt([patt])))]) }
+function blockSrc(src) { return "(function(){ { " + src + " } })" }
+function blockPatt(patt) { return program([exprStmt(funExpr(null, [], blockStmt([blockStmt([patt])])))]) }
+
+function assertBlockStmt(src, patt) {
+    blockPatt(patt).assert(Reflect.parse(blockSrc(src)));
+}
+
+function assertBlockExpr(src, patt) {
+    assertBlockStmt(src, exprStmt(patt));
+}
+
+function assertBlockDecl(src, patt, builder) {
+    blockPatt(patt).assert(Reflect.parse(blockSrc(src), {builder: builder}));
+}
+
+function assertLocalStmt(src, patt) {
+    localPatt(patt).assert(Reflect.parse(localSrc(src)));
+}
+
+function assertLocalExpr(src, patt) {
+    assertLocalStmt(src, exprStmt(patt));
+}
+
+function assertLocalDecl(src, patt) {
+    localPatt(patt).assert(Reflect.parse(localSrc(src)));
+}
+
+function assertGlobalStmt(src, patt, builder) {
+    program([patt]).assert(Reflect.parse(src, {builder: builder}));
+}
+
+function assertGlobalExpr(src, patt, builder) {
+    program([exprStmt(patt)]).assert(Reflect.parse(src, {builder: builder}));
+    //assertStmt(src, exprStmt(patt));
+}
+
+function assertGlobalDecl(src, patt) {
+    program([patt]).assert(Reflect.parse(src));
+}
+
+function assertProg(src, patt) {
+    program(patt).assert(Reflect.parse(src));
+}
+
+function assertStmt(src, patt) {
+    assertLocalStmt(src, patt);
+    assertGlobalStmt(src, patt);
+    assertBlockStmt(src, patt);
+}
+
+function assertExpr(src, patt) {
+    assertLocalExpr(src, patt);
+    assertGlobalExpr(src, patt);
+    assertBlockExpr(src, patt);
+}
+
+function assertDecl(src, patt) {
+    assertLocalDecl(src, patt);
+    assertGlobalDecl(src, patt);
+    assertBlockDecl(src, patt);
+}
+
+function assertError(src, errorType) {
+    try {
+        Reflect.parse(src);
+    } catch (e) {
+        return;
+    }
+    throw new Error("expected " + errorType.name + " for " + uneval(src));
+}
+
+
+// general tests
+
+// NB: These are useful but for now jit-test doesn't do I/O reliably.
+
+//program(_).assert(Reflect.parse(snarf('data/flapjax.txt')));
+//program(_).assert(Reflect.parse(snarf('data/jquery-1.4.2.txt')));
+//program(_).assert(Reflect.parse(snarf('data/prototype.js')));
+//program(_).assert(Reflect.parse(snarf('data/dojo.js.uncompressed.js')));
+//program(_).assert(Reflect.parse(snarf('data/mootools-1.2.4-core-nc.js')));
+
+
+// declarations
+
+assertDecl("var x = 1, y = 2, z = 3",
+           varDecl([declarator(ident("x"), lit(1)),
+                    declarator(ident("y"), lit(2)),
+                    declarator(ident("z"), lit(3))]));
+assertDecl("var x, y, z",
+           varDecl([declarator(ident("x"), null),
+                    declarator(ident("y"), null),
+                    declarator(ident("z"), null)]));
+assertDecl("function foo() { }",
+           funDecl(ident("foo"), [], blockStmt([])));
+assertDecl("function foo() { return 42 }",
+           funDecl(ident("foo"), [], blockStmt([returnStmt(lit(42))])));
+
+
+// Bug 591437: rebound args have their defs turned into uses
+assertDecl("function f(a) { function a() { } }",
+           funDecl(ident("f"), [ident("a")], blockStmt([funDecl(ident("a"), [], blockStmt([]))])));
+assertDecl("function f(a,b,c) { function b() { } }",
+           funDecl(ident("f"), [ident("a"),ident("b"),ident("c")], blockStmt([funDecl(ident("b"), [], blockStmt([]))])));
+
+// expressions
+
+assertExpr("true", lit(true));
+assertExpr("false", lit(false));
+assertExpr("42", lit(42));
+assertExpr("(/asdf/)", lit(/asdf/));
+assertExpr("this", thisExpr);
+assertExpr("foo", ident("foo"));
+assertExpr("foo.bar", dotExpr(ident("foo"), ident("bar")));
+assertExpr("foo[bar]", memExpr(ident("foo"), ident("bar")));
+assertExpr("(function(){})", funExpr(null, [], blockStmt([])));
+assertExpr("(function f() {})", funExpr(ident("f"), [], blockStmt([])));
+assertExpr("(function f(x,y,z) {})", funExpr(ident("f"), [ident("x"),ident("y"),ident("z")], blockStmt([])));
+assertExpr("(++x)", updExpr("++", ident("x"), true));
+assertExpr("(x++)", updExpr("++", ident("x"), false));
+assertExpr("(+x)", unExpr("+", ident("x")));
+assertExpr("(-x)", unExpr("-", ident("x")));
+assertExpr("(!x)", unExpr("!", ident("x")));
+assertExpr("(~x)", unExpr("~", ident("x")));
+assertExpr("(delete x)", unExpr("delete", ident("x")));
+assertExpr("(typeof x)", unExpr("typeof", ident("x")));
+assertExpr("(void x)", unExpr("void", ident("x")));
+assertExpr("(x == y)", binExpr("==", ident("x"), ident("y")));
+assertExpr("(x != y)", binExpr("!=", ident("x"), ident("y")));
+assertExpr("(x === y)", binExpr("===", ident("x"), ident("y")));
+assertExpr("(x !== y)", binExpr("!==", ident("x"), ident("y")));
+assertExpr("(x < y)", binExpr("<", ident("x"), ident("y")));
+assertExpr("(x <= y)", binExpr("<=", ident("x"), ident("y")));
+assertExpr("(x > y)", binExpr(">", ident("x"), ident("y")));
+assertExpr("(x >= y)", binExpr(">=", ident("x"), ident("y")));
+assertExpr("(x << y)", binExpr("<<", ident("x"), ident("y")));
+assertExpr("(x >> y)", binExpr(">>", ident("x"), ident("y")));
+assertExpr("(x >>> y)", binExpr(">>>", ident("x"), ident("y")));
+assertExpr("(x + y)", binExpr("+", ident("x"), ident("y")));
+assertExpr("(w + x + y + z)", binExpr("+", binExpr("+", binExpr("+", ident("w"), ident("x")), ident("y")), ident("z")));
+assertExpr("(x - y)", binExpr("-", ident("x"), ident("y")));
+assertExpr("(w - x - y - z)", binExpr("-", binExpr("-", binExpr("-", ident("w"), ident("x")), ident("y")), ident("z")));
+assertExpr("(x * y)", binExpr("*", ident("x"), ident("y")));
+assertExpr("(x / y)", binExpr("/", ident("x"), ident("y")));
+assertExpr("(x % y)", binExpr("%", ident("x"), ident("y")));
+assertExpr("(x | y)", binExpr("|", ident("x"), ident("y")));
+assertExpr("(x ^ y)", binExpr("^", ident("x"), ident("y")));
+assertExpr("(x & y)", binExpr("&", ident("x"), ident("y")));
+assertExpr("(x in y)", binExpr("in", ident("x"), ident("y")));
+assertExpr("(x instanceof y)", binExpr("instanceof", ident("x"), ident("y")));
+assertExpr("(x = y)", aExpr("=", ident("x"), ident("y")));
+assertExpr("(x += y)", aExpr("+=", ident("x"), ident("y")));
+assertExpr("(x -= y)", aExpr("-=", ident("x"), ident("y")));
+assertExpr("(x *= y)", aExpr("*=", ident("x"), ident("y")));
+assertExpr("(x /= y)", aExpr("/=", ident("x"), ident("y")));
+assertExpr("(x %= y)", aExpr("%=", ident("x"), ident("y")));
+assertExpr("(x <<= y)", aExpr("<<=", ident("x"), ident("y")));
+assertExpr("(x >>= y)", aExpr(">>=", ident("x"), ident("y")));
+assertExpr("(x >>>= y)", aExpr(">>>=", ident("x"), ident("y")));
+assertExpr("(x |= y)", aExpr("|=", ident("x"), ident("y")));
+assertExpr("(x ^= y)", aExpr("^=", ident("x"), ident("y")));
+assertExpr("(x &= y)", aExpr("&=", ident("x"), ident("y")));
+assertExpr("(x || y)", logExpr("||", ident("x"), ident("y")));
+assertExpr("(x && y)", logExpr("&&", ident("x"), ident("y")));
+assertExpr("(w || x || y || z)", logExpr("||", logExpr("||", logExpr("||", ident("w"), ident("x")), ident("y")), ident("z")))
+assertExpr("(x ? y : z)", condExpr(ident("x"), ident("y"), ident("z")));
+assertExpr("(x,y)", seqExpr([ident("x"),ident("y")]))
+assertExpr("(x,y,z)", seqExpr([ident("x"),ident("y"),ident("z")]))
+assertExpr("(a,b,c,d,e,f,g)", seqExpr([ident("a"),ident("b"),ident("c"),ident("d"),ident("e"),ident("f"),ident("g")]));
+assertExpr("(new Object)", newExpr(ident("Object"), []));
+assertExpr("(new Object())", newExpr(ident("Object"), []));
+assertExpr("(new Object(42))", newExpr(ident("Object"), [lit(42)]));
+assertExpr("(new Object(1,2,3))", newExpr(ident("Object"), [lit(1),lit(2),lit(3)]));
+assertExpr("(String())", callExpr(ident("String"), []));
+assertExpr("(String(42))", callExpr(ident("String"), [lit(42)]));
+assertExpr("(String(1,2,3))", callExpr(ident("String"), [lit(1),lit(2),lit(3)]));
+assertExpr("[]", arrExpr([]));
+assertExpr("[1]", arrExpr([lit(1)]));
+assertExpr("[1,2]", arrExpr([lit(1),lit(2)]));
+assertExpr("[1,2,3]", arrExpr([lit(1),lit(2),lit(3)]));
+assertExpr("[1,,2,3]", arrExpr([lit(1),,lit(2),lit(3)]));
+assertExpr("[1,,,2,3]", arrExpr([lit(1),,,lit(2),lit(3)]));
+assertExpr("[1,,,2,,3]", arrExpr([lit(1),,,lit(2),,lit(3)]));
+assertExpr("[1,,,2,,,3]", arrExpr([lit(1),,,lit(2),,,lit(3)]));
+assertExpr("[,1,2,3]", arrExpr([,lit(1),lit(2),lit(3)]));
+assertExpr("[,,1,2,3]", arrExpr([,,lit(1),lit(2),lit(3)]));
+assertExpr("[,,,1,2,3]", arrExpr([,,,lit(1),lit(2),lit(3)]));
+assertExpr("[,,,1,2,3,]", arrExpr([,,,lit(1),lit(2),lit(3)]));
+assertExpr("[,,,1,2,3,,]", arrExpr([,,,lit(1),lit(2),lit(3),undefined]));
+assertExpr("[,,,1,2,3,,,]", arrExpr([,,,lit(1),lit(2),lit(3),undefined,undefined]));
+assertExpr("[,,,,,]", arrExpr([undefined,undefined,undefined,undefined,undefined]));
+assertExpr("({})", objExpr([]));
+assertExpr("({x:1})", objExpr([objProp(ident("x"), lit(1), "init")]));
+assertExpr("({x:1, y:2})", objExpr([objProp(ident("x"), lit(1), "init"),
+                                    objProp(ident("y"), lit(2), "init")]));
+assertExpr("({x:1, y:2, z:3})", objExpr([objProp(ident("x"), lit(1), "init"),
+                                         objProp(ident("y"), lit(2), "init"),
+                                         objProp(ident("z"), lit(3), "init") ]));
+assertExpr("({x:1, 'y':2, z:3})", objExpr([objProp(ident("x"), lit(1), "init"),
+                                           objProp(lit("y"), lit(2), "init"),
+                                           objProp(ident("z"), lit(3), "init") ]));
+assertExpr("({'x':1, 'y':2, z:3})", objExpr([objProp(lit("x"), lit(1), "init"),
+                                             objProp(lit("y"), lit(2), "init"),
+                                             objProp(ident("z"), lit(3), "init") ]));
+assertExpr("({'x':1, 'y':2, 3:3})", objExpr([objProp(lit("x"), lit(1), "init"),
+                                             objProp(lit("y"), lit(2), "init"),
+                                             objProp(lit(3), lit(3), "init") ]));
+
+// Bug 571617: eliminate constant-folding
+assertExpr("2 + 3", binExpr("+", lit(2), lit(3)));
+
+// Bug 632026: constant-folding
+assertExpr("typeof(0?0:a)", unExpr("typeof", condExpr(lit(0), lit(0), ident("a"))));
+
+// Bug 632056: constant-folding
+program([exprStmt(ident("f")),
+         ifStmt(lit(1),
+                funDecl(ident("f"), [], blockStmt([])),
+                null)]).assert(Reflect.parse("f; if (1) function f(){}"));
+
+// statements
+
+assertStmt("throw 42", throwStmt(lit(42)));
+assertStmt("for (;;) break", forStmt(null, null, null, breakStmt(null)));
+assertStmt("for (x; y; z) break", forStmt(ident("x"), ident("y"), ident("z"), breakStmt(null)));
+assertStmt("for (var x; y; z) break", forStmt(varDecl([declarator(ident("x"), null)]), ident("y"), ident("z"), breakStmt(null)));
+assertStmt("for (var x = 42; y; z) break", forStmt(varDecl([declarator(ident("x"), lit(42))]), ident("y"), ident("z"), breakStmt(null)));
+assertStmt("for (x; ; z) break", forStmt(ident("x"), null, ident("z"), breakStmt(null)));
+assertStmt("for (var x; ; z) break", forStmt(varDecl([declarator(ident("x"), null)]), null, ident("z"), breakStmt(null)));
+assertStmt("for (var x = 42; ; z) break", forStmt(varDecl([declarator(ident("x"), lit(42))]), null, ident("z"), breakStmt(null)));
+assertStmt("for (x; y; ) break", forStmt(ident("x"), ident("y"), null, breakStmt(null)));
+assertStmt("for (var x; y; ) break", forStmt(varDecl([declarator(ident("x"), null)]), ident("y"), null, breakStmt(null)));
+assertStmt("for (var x = 42; y; ) break", forStmt(varDecl([declarator(ident("x"),lit(42))]), ident("y"), null, breakStmt(null)));
+assertStmt("for (var x in y) break", forInStmt(varDecl([declarator(ident("x"),null)]), ident("y"), breakStmt(null)));
+assertStmt("for (x in y) break", forInStmt(ident("x"), ident("y"), breakStmt(null)));
+assertStmt("{ }", blockStmt([]));
+assertStmt("{ throw 1; throw 2; throw 3; }", blockStmt([ throwStmt(lit(1)), throwStmt(lit(2)), throwStmt(lit(3))]));
+assertStmt(";", emptyStmt);
+assertStmt("if (foo) throw 42;", ifStmt(ident("foo"), throwStmt(lit(42)), null));
+assertStmt("if (foo) throw 42; else true;", ifStmt(ident("foo"), throwStmt(lit(42)), exprStmt(lit(true))));
+assertStmt("if (foo) { throw 1; throw 2; throw 3; }",
+           ifStmt(ident("foo"),
+                  blockStmt([throwStmt(lit(1)), throwStmt(lit(2)), throwStmt(lit(3))]),
+                  null));
+assertStmt("if (foo) { throw 1; throw 2; throw 3; } else true;",
+           ifStmt(ident("foo"),
+                  blockStmt([throwStmt(lit(1)), throwStmt(lit(2)), throwStmt(lit(3))]),
+                  exprStmt(lit(true))));
+assertStmt("foo: for(;;) break foo;", labStmt(ident("foo"), forStmt(null, null, null, breakStmt(ident("foo")))));
+assertStmt("foo: for(;;) continue foo;", labStmt(ident("foo"), forStmt(null, null, null, continueStmt(ident("foo")))));
+assertStmt("with (obj) { }", withStmt(ident("obj"), blockStmt([])));
+assertStmt("with (obj) { obj; }", withStmt(ident("obj"), blockStmt([exprStmt(ident("obj"))])));
+assertStmt("while (foo) { }", whileStmt(ident("foo"), blockStmt([])));
+assertStmt("while (foo) { foo; }", whileStmt(ident("foo"), blockStmt([exprStmt(ident("foo"))])));
+assertStmt("do { } while (foo);", doStmt(blockStmt([]), ident("foo")));
+assertStmt("do { foo; } while (foo)", doStmt(blockStmt([exprStmt(ident("foo"))]), ident("foo")));
+assertStmt("switch (foo) { case 1: 1; break; case 2: 2; break; default: 3; }",
+           switchStmt(ident("foo"),
+                      [ caseClause(lit(1), [ exprStmt(lit(1)), breakStmt(null) ]),
+                        caseClause(lit(2), [ exprStmt(lit(2)), breakStmt(null) ]),
+                        defaultClause([ exprStmt(lit(3)) ]) ]));
+assertStmt("switch (foo) { case 1: 1; break; case 2: 2; break; default: 3; case 42: 42; }",
+           switchStmt(ident("foo"),
+                      [ caseClause(lit(1), [ exprStmt(lit(1)), breakStmt(null) ]),
+                        caseClause(lit(2), [ exprStmt(lit(2)), breakStmt(null) ]),
+                        defaultClause([ exprStmt(lit(3)) ]),
+                        caseClause(lit(42), [ exprStmt(lit(42)) ]) ]));
+assertStmt("try { } catch (e) { }",
+           tryStmt(blockStmt([]),
+                   [],
+                   [ catchClause(ident("e"), null, blockStmt([])) ],
+                   null));
+assertStmt("try { } catch (e) { } finally { }",
+           tryStmt(blockStmt([]),
+                   [],
+                   [ catchClause(ident("e"), null, blockStmt([])) ],
+                   blockStmt([])));
+assertStmt("try { } finally { }",
+           tryStmt(blockStmt([]),
+                   [],
+                   [],
+                   blockStmt([])));
+
+// redeclarations (TOK_NAME nodes with lexdef)
+
+assertStmt("function f() { function g() { } function g() { } }",
+           funDecl(ident("f"), [], blockStmt([funDecl(ident("g"), [], blockStmt([])),
+                                              funDecl(ident("g"), [], blockStmt([]))])));
+
+assertStmt("function f() { function g() { } function g() { return 42 } }",
+           funDecl(ident("f"), [], blockStmt([funDecl(ident("g"), [], blockStmt([])),
+                                              funDecl(ident("g"), [], blockStmt([returnStmt(lit(42))]))])));
+
+assertStmt("function f() { var x = 42; var x = 43; }",
+           funDecl(ident("f"), [], blockStmt([varDecl([declarator(ident("x"),lit(42))]),
+                                              varDecl([declarator(ident("x"),lit(43))])])));
+
+// getters and setters
+
+ assertExpr("({ get x() { return 42 } })",
+            objExpr([ objProp(ident("x"),
+                              funExpr(null, [], blockStmt([returnStmt(lit(42))])),
+                              "get" ) ]));
+ assertExpr("({ set x(v) { return 42 } })",
+            objExpr([ objProp(ident("x"),
+                              funExpr(null, [ident("v")], blockStmt([returnStmt(lit(42))])),
+                              "set" ) ]));
+
+}
+
+exports.testReflect = testReflect;
+
+}(typeof exports === 'undefined' ? this : exports));
diff --git a/tools/eslint/node_modules/espree/test/run.js b/tools/eslint/node_modules/espree/test/run.js
new file mode 100644
index 00000000000000..bd303e058e40fb
--- /dev/null
+++ b/tools/eslint/node_modules/espree/test/run.js
@@ -0,0 +1,68 @@
+/*
+  Copyright (C) 2012 Yusuke Suzuki 
+  Copyright (C) 2012 Ariya Hidayat 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/*jslint node:true */
+
+(function () {
+    'use strict';
+
+    var child = require('child_process'),
+        nodejs = '"' + process.execPath + '"',
+        ret = 0,
+        suites,
+        index;
+
+    suites = [
+        'runner',
+        // TODO: Figure out what to do about this test...remove?
+        // 'compat',
+        'parselibs'
+    ];
+
+    function nextTest() {
+        var suite = suites[index];
+
+        if (index < suites.length) {
+            child.exec(nodejs + ' ./test/' + suite + '.js', function (err, stdout, stderr) {
+                if (stdout) {
+                    process.stdout.write(suite + ': ' + stdout);
+                }
+                if (stderr) {
+                    process.stderr.write(suite + ': ' + stderr);
+                }
+                if (err) {
+                    ret = err.code;
+                }
+                index += 1;
+                nextTest();
+            });
+        } else {
+            process.exit(ret);
+        }
+    }
+
+    index = 0;
+    nextTest();
+}());
diff --git a/tools/eslint/node_modules/espree/test/runner.js b/tools/eslint/node_modules/espree/test/runner.js
new file mode 100644
index 00000000000000..a29f29e1b407b3
--- /dev/null
+++ b/tools/eslint/node_modules/espree/test/runner.js
@@ -0,0 +1,492 @@
+/*
+  Copyright (C) 2012 Ariya Hidayat 
+  Copyright (C) 2012 Joost-Wim Boekesteijn 
+  Copyright (C) 2012 Yusuke Suzuki 
+  Copyright (C) 2012 Arpad Borsos 
+  Copyright (C) 2011 Ariya Hidayat 
+  Copyright (C) 2011 Yusuke Suzuki 
+  Copyright (C) 2011 Arpad Borsos 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/*jslint browser:true node:true */
+/*global espree:true, testFixture:true */
+
+var runTests;
+
+// Special handling for regular expression literal since we need to
+// convert it to a string literal, otherwise it will be decoded
+// as object "{}" and the regular expression would be lost.
+function adjustRegexLiteral(key, value) {
+    'use strict';
+    if (key === 'value' && value instanceof RegExp) {
+        value = value.toString();
+    }
+    return value;
+}
+
+function NotMatchingError(expected, actual) {
+    'use strict';
+    Error.call(this, 'Expected ');
+    this.expected = expected;
+    this.actual = actual;
+}
+NotMatchingError.prototype = new Error();
+
+function errorToObject(e) {
+    'use strict';
+    var msg = e.toString();
+
+    // Opera 9.64 produces an non-standard string in toString().
+    if (msg.substr(0, 6) !== 'Error:') {
+        if (typeof e.message === 'string') {
+            msg = 'Error: ' + e.message;
+        }
+    }
+
+    return {
+        index: e.index,
+        lineNumber: e.lineNumber,
+        column: e.column,
+        message: msg
+    };
+}
+
+function sortedObject(o) {
+    if (o === null) {
+        return o;
+    }
+    if (o instanceof Array) {
+        return o.map(sortedObject);
+    }
+    if (typeof o !== 'object') {
+        return o;
+    }
+    if (o instanceof RegExp) {
+        return o;
+    }
+    var keys = Object.keys(o);
+    var result = {
+        range: undefined,
+        loc: undefined
+    };
+    keys.forEach(function (key) {
+        if (o.hasOwnProperty(key)){
+            result[key] = sortedObject(o[key]);
+        }
+    });
+    return result;
+}
+
+function hasAttachedComment(syntax) {
+    var key;
+    for (key in syntax) {
+        if (key === 'leadingComments' || key === 'trailingComments') {
+            return true;
+        }
+       if (typeof syntax[key] === 'object' && syntax[key] !== null) {
+           if (hasAttachedComment(syntax[key])) {
+               return true;
+           }
+       }
+    }
+    return false;
+}
+
+function testParse(espree, code, syntax) {
+    'use strict';
+    var expected, tree, actual, options, StringObject, i, len, err;
+
+    // alias, so that JSLint does not complain.
+    StringObject = String;
+
+    options = {
+        comment: (typeof syntax.comments !== 'undefined'),
+        range: true,
+        loc: true,
+        tokens: (typeof syntax.tokens !== 'undefined'),
+        raw: true,
+        tolerant: (typeof syntax.errors !== 'undefined'),
+        source: null
+    };
+
+    if (options.comment) {
+        options.attachComment = hasAttachedComment(syntax);
+    }
+
+    if (typeof syntax.tokens !== 'undefined') {
+        if (syntax.tokens.length > 0) {
+            options.range = (typeof syntax.tokens[0].range !== 'undefined');
+            options.loc = (typeof syntax.tokens[0].loc !== 'undefined');
+        }
+    }
+
+    if (typeof syntax.comments !== 'undefined') {
+        if (syntax.comments.length > 0) {
+            options.range = (typeof syntax.comments[0].range !== 'undefined');
+            options.loc = (typeof syntax.comments[0].loc !== 'undefined');
+        }
+    }
+
+    if (options.loc) {
+        options.source = syntax.loc.source;
+    }
+
+    syntax = sortedObject(syntax);
+    expected = JSON.stringify(syntax, null, 4);
+    try {
+        // Some variations of the options.
+        tree = espree.parse(code, { tolerant: options.tolerant });
+        tree = espree.parse(code, { tolerant: options.tolerant, range: true });
+        tree = espree.parse(code, { tolerant: options.tolerant, loc: true });
+
+        tree = espree.parse(code, options);
+        tree = (options.comment || options.tokens || options.tolerant) ? tree : tree.body[0];
+
+        if (options.tolerant) {
+            for (i = 0, len = tree.errors.length; i < len; i += 1) {
+                tree.errors[i] = errorToObject(tree.errors[i]);
+            }
+        }
+        tree = sortedObject(tree);
+        actual = JSON.stringify(tree, adjustRegexLiteral, 4);
+
+        // Only to ensure that there is no error when using string object.
+        espree.parse(new StringObject(code), options);
+
+    } catch (e) {
+        throw new NotMatchingError(expected, e.toString());
+    }
+    if (expected !== actual) {
+        throw new NotMatchingError(expected, actual);
+    }
+
+    function filter(key, value) {
+        if (key === 'value' && value instanceof RegExp) {
+            value = value.toString();
+        }
+        return (key === 'loc' || key === 'range') ? undefined : value;
+    }
+
+    if (options.tolerant) {
+        return;
+    }
+
+
+    // Check again without any location info.
+    options.range = false;
+    options.loc = false;
+    syntax = sortedObject(syntax);
+    expected = JSON.stringify(syntax, filter, 4);
+    try {
+        tree = espree.parse(code, options);
+        tree = (options.comment || options.tokens) ? tree : tree.body[0];
+
+        if (options.tolerant) {
+            for (i = 0, len = tree.errors.length; i < len; i += 1) {
+                tree.errors[i] = errorToObject(tree.errors[i]);
+            }
+        }
+        tree = sortedObject(tree);
+        actual = JSON.stringify(tree, filter, 4);
+    } catch (e) {
+        throw new NotMatchingError(expected, e.toString());
+    }
+    if (expected !== actual) {
+        throw new NotMatchingError(expected, actual);
+    }
+}
+
+function testTokenize(espree, code, tokens) {
+    'use strict';
+    var options, expected, actual, tree;
+
+    options = {
+        comment: true,
+        tolerant: true,
+        loc: true,
+        range: true
+    };
+
+    expected = JSON.stringify(tokens, null, 4);
+
+    try {
+        tree = espree.tokenize(code, options);
+        actual = JSON.stringify(tree, null, 4);
+    } catch (e) {
+        throw new NotMatchingError(expected, e.toString());
+    }
+    if (expected !== actual) {
+        throw new NotMatchingError(expected, actual);
+    }
+}
+
+function testError(espree, code, exception) {
+    'use strict';
+    var i, options, expected, actual, err, handleInvalidRegexFlag, tokenize;
+
+    // Different parsing options should give the same error.
+    options = [
+        {},
+        { comment: true },
+        { raw: true },
+        { raw: true, comment: true }
+    ];
+
+    // If handleInvalidRegexFlag is true, an invalid flag in a regular expression
+    // will throw an exception. In some old version V8, this is not the case
+    // and hence handleInvalidRegexFlag is false.
+    handleInvalidRegexFlag = false;
+    try {
+        'test'.match(new RegExp('[a-z]', 'x'));
+    } catch (e) {
+        handleInvalidRegexFlag = true;
+    }
+
+    exception.description = exception.message.replace(/Error: Line [0-9]+: /, '');
+
+    if (exception.tokenize) {
+        tokenize = true;
+        exception.tokenize = undefined;
+    }
+    expected = JSON.stringify(exception);
+
+    for (i = 0; i < options.length; i += 1) {
+
+        try {
+            if (tokenize) {
+                espree.tokenize(code, options[i])
+            } else {
+                espree.parse(code, options[i]);
+            }
+        } catch (e) {
+            err = errorToObject(e);
+            err.description = e.description;
+            actual = JSON.stringify(err);
+        }
+
+        if (expected !== actual) {
+
+            // Compensate for old V8 which does not handle invalid flag.
+            if (exception.message.indexOf('Invalid regular expression') > 0) {
+                if (typeof actual === 'undefined' && !handleInvalidRegexFlag) {
+                    return;
+                }
+            }
+
+            throw new NotMatchingError(expected, actual);
+        }
+
+    }
+}
+
+function testAPI(espree, code, result) {
+    'use strict';
+    var expected, res, actual;
+
+    expected = JSON.stringify(result.result, null, 4);
+    try {
+        if (typeof result.property !== 'undefined') {
+            res = espree[result.property];
+        } else {
+            res = espree[result.call].apply(espree, result.args);
+        }
+        actual = JSON.stringify(res, adjustRegexLiteral, 4);
+    } catch (e) {
+        throw new NotMatchingError(expected, e.toString());
+    }
+    if (expected !== actual) {
+        throw new NotMatchingError(expected, actual);
+    }
+}
+
+function runTest(espree, code, result) {
+    'use strict';
+    if (result.hasOwnProperty('lineNumber')) {
+        testError(espree, code, result);
+    } else if (result.hasOwnProperty('result')) {
+        testAPI(espree, code, result);
+    } else if (result instanceof Array) {
+        testTokenize(espree, code, result);
+    } else {
+        testParse(espree, code, result);
+    }
+}
+
+if (typeof window !== 'undefined') {
+    // Run all tests in a browser environment.
+    runTests = function () {
+        'use strict';
+        var total = 0,
+            failures = 0,
+            category,
+            fixture,
+            source,
+            tick,
+            expected,
+            index,
+            len;
+
+        function setText(el, str) {
+            if (typeof el.innerText === 'string') {
+                el.innerText = str;
+            } else {
+                el.textContent = str;
+            }
+        }
+
+        function startCategory(category) {
+            var report, e;
+            report = document.getElementById('report');
+            e = document.createElement('h4');
+            setText(e, category);
+            report.appendChild(e);
+        }
+
+        function reportSuccess(code) {
+            var report, e;
+            report = document.getElementById('report');
+            e = document.createElement('pre');
+            e.setAttribute('class', 'code');
+            setText(e, code);
+            report.appendChild(e);
+        }
+
+        function reportFailure(code, expected, actual) {
+            var report, e;
+
+            report = document.getElementById('report');
+
+            e = document.createElement('p');
+            setText(e, 'Code:');
+            report.appendChild(e);
+
+            e = document.createElement('pre');
+            e.setAttribute('class', 'code');
+            setText(e, code);
+            report.appendChild(e);
+
+            e = document.createElement('p');
+            setText(e, 'Expected');
+            report.appendChild(e);
+
+            e = document.createElement('pre');
+            e.setAttribute('class', 'expected');
+            setText(e, expected);
+            report.appendChild(e);
+
+            e = document.createElement('p');
+            setText(e, 'Actual');
+            report.appendChild(e);
+
+            e = document.createElement('pre');
+            e.setAttribute('class', 'actual');
+            setText(e, actual);
+            report.appendChild(e);
+        }
+
+        setText(document.getElementById('version'), espree.version);
+
+        tick = new Date();
+        for (category in testFixture) {
+            if (testFixture.hasOwnProperty(category)) {
+                startCategory(category);
+                fixture = testFixture[category];
+                for (source in fixture) {
+                    if (fixture.hasOwnProperty(source)) {
+                        expected = fixture[source];
+                        total += 1;
+                        try {
+                            runTest(espree, source, expected);
+                            reportSuccess(source, JSON.stringify(expected, null, 4));
+                        } catch (e) {
+                            failures += 1;
+                            reportFailure(source, e.expected, e.actual);
+                        }
+                    }
+                }
+            }
+        }
+        tick = (new Date()) - tick;
+
+        if (failures > 0) {
+            document.getElementById('status').className = 'alert-box alert';
+            setText(document.getElementById('status'), total + ' tests. ' +
+                'Failures: ' + failures + '. ' + tick + ' ms.');
+        } else {
+            document.getElementById('status').className = 'alert-box success';
+            setText(document.getElementById('status'), total + ' tests. ' +
+                'No failure. ' + tick + ' ms.');
+        }
+    };
+} else {
+    (function () {
+        'use strict';
+
+        var espree = require('../espree'),
+            diff = require('json-diff').diffString,
+            total = 0,
+            failures = [],
+            tick = new Date(),
+            expected,
+            header,
+            testFixture = require("./test");
+
+        Object.keys(testFixture).forEach(function (category) {
+            Object.keys(testFixture[category]).forEach(function (source) {
+                total += 1;
+                expected = testFixture[category][source];
+                try {
+                    runTest(espree, source, expected);
+                } catch (e) {
+                    e.source = source;
+                    failures.push(e);
+                }
+            });
+        });
+        tick = (new Date()) - tick;
+
+        header = total + ' tests. ' + failures.length + ' failures. ' +
+            tick + ' ms';
+        if (failures.length) {
+            console.error(header);
+            failures.forEach(function (failure) {
+                try {
+                    var expectedObject = JSON.parse(failure.expected);
+                    var actualObject = JSON.parse(failure.actual);
+
+                    console.error(failure.source + ': Expected\n    ' +
+                        failure.expected.split('\n').join('\n    ') +
+                        '\nto match\n    ' + failure.actual + '\nDiff:\n' +
+                        diff(expectedObject, actualObject));
+                } catch (ex) {
+                    console.error(failure.source + ': Expected\n    ' +
+                        failure.expected.split('\n').join('\n    ') +
+                        '\nto match\n    ' + failure.actual);
+                }
+            });
+        } else {
+            console.log(header);
+        }
+        process.exit(failures.length === 0 ? 0 : 1);
+    }());
+}
diff --git a/tools/eslint/node_modules/espree/test/test.js b/tools/eslint/node_modules/espree/test/test.js
new file mode 100644
index 00000000000000..93193c7ea5d0e0
--- /dev/null
+++ b/tools/eslint/node_modules/espree/test/test.js
@@ -0,0 +1,34 @@
+/**
+ * @fileoverview Tests for parsing/tokenization.
+ * @author Nicholas C. Zakas
+ * @copyright 2014 Nicholas C. Zakas. All rights reserved.
+ */
+
+//------------------------------------------------------------------------------
+// Requirements
+//------------------------------------------------------------------------------
+
+var shelljs = require("shelljs"),
+    fs = require("fs"),
+    path = require("path");
+
+//------------------------------------------------------------------------------
+// Processing
+//------------------------------------------------------------------------------
+
+var files = shelljs.find("./tests/fixtures/ast");
+
+files.filter(function(filename) {
+    return path.extname(filename) === ".json";
+}).forEach(function(filename) {
+    var basename = path.basename(filename, ".json");
+    exports[basename] = JSON.parse(fs.readFileSync(filename, "utf8"), function(key, value) {
+
+        // JSON can't represent undefined, so we use a special value
+        if (value === "espree@undefined") {
+            return undefined;
+        } else {
+            return value;
+        }
+    });
+});
diff --git a/tools/eslint/node_modules/estraverse-fb/.npmignore b/tools/eslint/node_modules/estraverse-fb/.npmignore
new file mode 100644
index 00000000000000..da23d0d4bab050
--- /dev/null
+++ b/tools/eslint/node_modules/estraverse-fb/.npmignore
@@ -0,0 +1,25 @@
+# Logs
+logs
+*.log
+
+# Runtime data
+pids
+*.pid
+*.seed
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directory
+# Deployed apps should consider commenting this line out:
+# see https://npmjs.org/doc/faq.html#Should-I-check-my-node_modules-folder-into-git
+node_modules
diff --git a/tools/eslint/node_modules/estraverse-fb/.travis.yml b/tools/eslint/node_modules/estraverse-fb/.travis.yml
new file mode 100644
index 00000000000000..ffb9f710ac283a
--- /dev/null
+++ b/tools/eslint/node_modules/estraverse-fb/.travis.yml
@@ -0,0 +1,2 @@
+language: node_js
+node_js: '0.10'
diff --git a/tools/eslint/node_modules/estraverse-fb/LICENSE b/tools/eslint/node_modules/estraverse-fb/LICENSE
new file mode 100644
index 00000000000000..54530b38082641
--- /dev/null
+++ b/tools/eslint/node_modules/estraverse-fb/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2014 Ingvar Stepanyan
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
\ No newline at end of file
diff --git a/tools/eslint/node_modules/estraverse-fb/README.md b/tools/eslint/node_modules/estraverse-fb/README.md
new file mode 100644
index 00000000000000..20b02966b871d0
--- /dev/null
+++ b/tools/eslint/node_modules/estraverse-fb/README.md
@@ -0,0 +1,34 @@
+estraverse-fb
+=============
+[![Build Status](https://travis-ci.org/RReverser/estraverse-fb.svg?branch=master)](https://travis-ci.org/RReverser/estraverse-fb)
+
+Drop-in for estraverse that enables traversal over React's JSX and Flow nodes using monkey-patching technique.
+
+You can use estraverse-fb in two possible ways:
+
+* by default, you just require it and it injects needed keys into your installed version of estraverse (it's installed automatically if you don't have it yet):
+    ```javascript
+    var estraverse = require('estraverse-fb');
+    /* same as:
+        require('estraverse-fb');
+        var estraverse = require('estraverse');
+    */
+
+    estraverse.traverse(ast, {
+        enter: ...,
+        leave: ...
+    });
+    ```
+
+* alternatively, you can use it manually for selected traversals:
+    ```javascript
+    var jsxKeys = require('estraverse-fb/keys');
+
+    estraverse.traverse(ast, {
+        enter: ...,
+        leave: ...,
+        keys: jsxKeys
+    })
+```
+
+Check out [estraverse page](https://github.com/Constellation/estraverse) for detailed usage.
diff --git a/tools/eslint/node_modules/estraverse-fb/estraverse-fb.js b/tools/eslint/node_modules/estraverse-fb/estraverse-fb.js
new file mode 100644
index 00000000000000..795ec40e62a2ae
--- /dev/null
+++ b/tools/eslint/node_modules/estraverse-fb/estraverse-fb.js
@@ -0,0 +1,13 @@
+var estraverse = module.exports = require('estraverse');
+
+var VisitorKeys = require('./keys');
+
+for (var nodeType in VisitorKeys) {
+	estraverse.Syntax[nodeType] = nodeType;
+
+	var keys = VisitorKeys[nodeType];
+
+	if (keys) {
+		estraverse.VisitorKeys[nodeType] = keys;
+	}
+}
\ No newline at end of file
diff --git a/tools/eslint/node_modules/estraverse-fb/keys.js b/tools/eslint/node_modules/estraverse-fb/keys.js
new file mode 100644
index 00000000000000..47df04a58ba37d
--- /dev/null
+++ b/tools/eslint/node_modules/estraverse-fb/keys.js
@@ -0,0 +1,57 @@
+var unprefixedKeys = {
+	Identifier: [],
+	NamespacedName: ['namespace', 'name'],
+	MemberExpression: ['object', 'property'],
+	EmptyExpression: [],
+	ExpressionContainer: ['expression'],
+	Element: ['openingElement', 'closingElement', 'children'],
+	ClosingElement: ['name'],
+	OpeningElement: ['name', 'attributes'],
+	Attribute: ['name', 'value'],
+	Text: null,
+	SpreadAttribute: ['argument']
+};
+
+var flowKeys = {
+	Type: [],
+	AnyTypeAnnotation: [],
+	VoidTypeAnnotation: [],
+	NumberTypeAnnotation: [],
+	StringTypeAnnotation: [],
+	StringLiteralTypeAnnotation: ["value", "raw"],
+	BooleanTypeAnnotation: [],
+	TypeAnnotation: ["typeAnnotation"],
+	NullableTypeAnnotation: ["typeAnnotation"],
+	FunctionTypeAnnotation: ["params", "returnType", "rest", "typeParameters"],
+	FunctionTypeParam: ["name", "typeAnnotation", "optional"],
+	ObjectTypeAnnotation: ["properties"],
+	ObjectTypeProperty: ["key", "value", "optional"],
+	ObjectTypeIndexer: ["id", "key", "value"],
+	ObjectTypeCallProperty: ["value"],
+	QualifiedTypeIdentifier: ["qualification", "id"],
+	GenericTypeAnnotation: ["id", "typeParameters"],
+	MemberTypeAnnotation: ["object", "property"],
+	UnionTypeAnnotation: ["types"],
+	IntersectionTypeAnnotation: ["types"],
+	TypeofTypeAnnotation: ["argument"],
+	TypeParameterDeclaration: ["params"],
+	TypeParameterInstantiation: ["params"],
+	ClassProperty: ["key", "typeAnnotation"],
+	ClassImplements: [],
+	InterfaceDeclaration: ["id", "body", "extends"],
+	InterfaceExtends: ["id"],
+	TypeAlias: ["id", "typeParameters", "right"],
+	TupleTypeAnnotation: ["types"],
+	DeclareVariable: ["id"],
+	DeclareFunction: ["id"],
+	DeclareClass: ["id"],
+	DeclareModule: ["id", "body"]
+};
+
+for (var key in unprefixedKeys) {
+	exports['XJS' + key] = exports['JSX' + key] = unprefixedKeys[key];
+}
+
+for (var key in flowKeys) {
+	exports[key] = flowKeys[key];
+}
\ No newline at end of file
diff --git a/tools/eslint/node_modules/estraverse-fb/package.json b/tools/eslint/node_modules/estraverse-fb/package.json
new file mode 100644
index 00000000000000..c96ec2f456d784
--- /dev/null
+++ b/tools/eslint/node_modules/estraverse-fb/package.json
@@ -0,0 +1,60 @@
+{
+  "name": "estraverse-fb",
+  "version": "1.3.1",
+  "description": "Drop-in for estraverse that enables traversal over React's JSX nodes.",
+  "main": "estraverse-fb.js",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/RReverser/estraverse-fb.git"
+  },
+  "keywords": [
+    "traverse",
+    "ast",
+    "react",
+    "jsx"
+  ],
+  "author": {
+    "name": "Ingvar Stepanyan",
+    "email": "me@rreverser.com",
+    "url": "https://github.com/RReverser"
+  },
+  "license": "MIT",
+  "scripts": {
+    "test": "mocha"
+  },
+  "peerDependencies": {
+    "estraverse": "*"
+  },
+  "devDependencies": {
+    "chai": "^1.9.1",
+    "esprima-fb": "^8001.1001.0-dev-harmony-fb",
+    "estraverse": "^1.7.0",
+    "mocha": "^1.20.0"
+  },
+  "gitHead": "776d565d897ad91e20efedd926972c7ab0c7221e",
+  "bugs": {
+    "url": "https://github.com/RReverser/estraverse-fb/issues"
+  },
+  "homepage": "https://github.com/RReverser/estraverse-fb",
+  "_id": "estraverse-fb@1.3.1",
+  "_shasum": "160e75a80e605b08ce894bcce2fe3e429abf92bf",
+  "_from": "estraverse-fb@>=1.3.1 <2.0.0",
+  "_npmVersion": "1.4.28",
+  "_npmUser": {
+    "name": "rreverser",
+    "email": "me@rreverser.com"
+  },
+  "maintainers": [
+    {
+      "name": "rreverser",
+      "email": "me@rreverser.com"
+    }
+  ],
+  "dist": {
+    "shasum": "160e75a80e605b08ce894bcce2fe3e429abf92bf",
+    "tarball": "http://registry.npmjs.org/estraverse-fb/-/estraverse-fb-1.3.1.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/estraverse-fb/-/estraverse-fb-1.3.1.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/estraverse-fb/test.js b/tools/eslint/node_modules/estraverse-fb/test.js
new file mode 100644
index 00000000000000..e0fca88a01689a
--- /dev/null
+++ b/tools/eslint/node_modules/estraverse-fb/test.js
@@ -0,0 +1,116 @@
+var assert = require('chai').assert;
+var parse = require('esprima-fb').parse;
+var originalKeys = require('./keys');
+
+describe('works', function () {
+	var code = ['class MyClass{',
+		'x: number;',
+		'y: number;',
+		'constructor(x: number, y: number){',
+			'this.x = x;',
+			'this.y = y;',
+		'}',
+		'render(){',
+			'return !{}',
+		'}',
+	'}'].join('\n');
+
+	var ast = parse(code);
+
+	var expectedKeys = [
+		'ClassProperty',
+		'TypeAnnotation',
+		'NumberTypeAnnotation',
+		'ClassProperty',
+		'TypeAnnotation',
+		'NumberTypeAnnotation',
+		'XJSElement',
+		'XJSOpeningElement',
+		'XJSNamespacedName',
+		'XJSIdentifier',
+		'XJSIdentifier',
+		'XJSAttribute',
+		'XJSIdentifier',
+		'XJSAttribute',
+		'XJSIdentifier',
+		'XJSExpressionContainer',
+		'XJSSpreadAttribute',
+		'XJSClosingElement',
+		'XJSNamespacedName',
+		'XJSIdentifier',
+		'XJSIdentifier',
+		'XJSElement',
+		'XJSOpeningElement',
+		'XJSMemberExpression',
+		'XJSIdentifier',
+		'XJSIdentifier',
+		'XJSClosingElement',
+		'XJSMemberExpression',
+		'XJSIdentifier',
+		'XJSIdentifier',
+		'XJSExpressionContainer',
+		'XJSEmptyExpression'
+	];
+
+	beforeEach(function () {
+		for (var key in require.cache) {
+			delete require.cache[key];
+		}
+	});
+
+	it('directly from dependency', function () {
+		var traverse = require('./').traverse;
+		var actualKeys = [];
+		var actualTypeKeys = [];
+
+		traverse(ast, {
+			enter: function (node) {
+				if (originalKeys[node.type] != null) {
+					actualKeys.push(node.type);
+				}
+			}
+		});
+
+		assert.deepEqual(actualKeys, expectedKeys);
+	});
+
+	it('in injected mode', function () {
+		require('./');
+		var traverse = require('estraverse').traverse;
+		var actualKeys = [];
+
+		traverse(ast, {
+			enter: function (node) {
+				if (originalKeys[node.type] != null) {
+					actualKeys.push(node.type);
+				}
+			}
+		});
+
+		assert.deepEqual(actualKeys, expectedKeys);
+	});
+
+	it('in single-pass mode', function () {
+		var traverse = require('estraverse').traverse;
+		var keys = require('./keys');
+
+		var actualKeys = [];
+
+		traverse(ast, {
+			enter: function (node) {
+				if (originalKeys[node.type] != null) {
+					actualKeys.push(node.type);
+				}
+			},
+			keys: keys
+		});
+
+		assert.throws(function () {
+			traverse(ast, {
+				enter: function () {}
+			});
+		});
+
+		assert.deepEqual(actualKeys, expectedKeys);
+	});
+});
diff --git a/tools/eslint/node_modules/estraverse/.jshintrc b/tools/eslint/node_modules/estraverse/.jshintrc
new file mode 100644
index 00000000000000..f642dae7683b81
--- /dev/null
+++ b/tools/eslint/node_modules/estraverse/.jshintrc
@@ -0,0 +1,16 @@
+{
+  "curly": true,
+  "eqeqeq": true,
+  "immed": true,
+  "eqnull": true,
+  "latedef": true,
+  "noarg": true,
+  "noempty": true,
+  "quotmark": "single",
+  "undef": true,
+  "unused": true,
+  "strict": true,
+  "trailing": true,
+
+  "node": true
+}
diff --git a/tools/eslint/node_modules/estraverse/LICENSE.BSD b/tools/eslint/node_modules/estraverse/LICENSE.BSD
new file mode 100644
index 00000000000000..3e580c355a96e5
--- /dev/null
+++ b/tools/eslint/node_modules/estraverse/LICENSE.BSD
@@ -0,0 +1,19 @@
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+  * Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in the
+    documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/tools/eslint/node_modules/estraverse/README.md b/tools/eslint/node_modules/estraverse/README.md
new file mode 100644
index 00000000000000..4242c513309e9a
--- /dev/null
+++ b/tools/eslint/node_modules/estraverse/README.md
@@ -0,0 +1,124 @@
+### Estraverse [![Build Status](https://secure.travis-ci.org/estools/estraverse.png)](http://travis-ci.org/estools/estraverse)
+
+Estraverse ([estraverse](http://github.com/estools/estraverse)) is
+[ECMAScript](http://www.ecma-international.org/publications/standards/Ecma-262.htm)
+traversal functions from [esmangle project](http://github.com/estools/esmangle).
+
+### Documentation
+
+You can find usage docs at [wiki page](https://github.com/estools/estraverse/wiki/Usage).
+
+### Example Usage
+
+The following code will output all variables declared at the root of a file.
+
+```javascript
+estraverse.traverse(ast, {
+    enter: function (node, parent) {
+        if (node.type == 'FunctionExpression' || node.type == 'FunctionDeclaration')
+            return estraverse.VisitorOption.Skip;
+    },
+    leave: function (node, parent) {
+        if (node.type == 'VariableDeclarator')
+          console.log(node.id.name);
+    }
+});
+```
+
+We can use `this.skip`, `this.remove` and `this.break` functions instead of using Skip, Remove and Break.
+
+```javascript
+estraverse.traverse(ast, {
+    enter: function (node) {
+        this.break();
+    }
+});
+```
+
+And estraverse provides `estraverse.replace` function. When returning node from `enter`/`leave`, current node is replaced with it.
+
+```javascript
+result = estraverse.replace(tree, {
+    enter: function (node) {
+        // Replace it with replaced.
+        if (node.type === 'Literal')
+            return replaced;
+    }
+});
+```
+
+By passing `visitor.keys` mapping, we can extend estraverse traversing functionality.
+
+```javascript
+// This tree contains a user-defined `TestExpression` node.
+var tree = {
+    type: 'TestExpression',
+
+    // This 'argument' is the property containing the other **node**.
+    argument: {
+        type: 'Literal',
+        value: 20
+    },
+
+    // This 'extended' is the property not containing the other **node**.
+    extended: true
+};
+estraverse.traverse(tree, {
+    enter: function (node) { },
+
+    // Extending the exising traversing rules.
+    keys: {
+        // TargetNodeName: [ 'keys', 'containing', 'the', 'other', '**node**' ]
+        TestExpression: ['argument']
+    }
+});
+```
+
+By passing `visitor.fallback` option, we can control the behavior when encountering unknown nodes.
+```javascript
+// This tree contains a user-defined `TestExpression` node.
+var tree = {
+    type: 'TestExpression',
+
+    // This 'argument' is the property containing the other **node**.
+    argument: {
+        type: 'Literal',
+        value: 20
+    },
+
+    // This 'extended' is the property not containing the other **node**.
+    extended: true
+};
+estraverse.traverse(tree, {
+    enter: function (node) { },
+
+    // Iterating the child **nodes** of unknown nodes.
+    fallback: 'iteration'
+});
+```
+
+### License
+
+Copyright (C) 2012-2013 [Yusuke Suzuki](http://github.com/Constellation)
+ (twitter: [@Constellation](http://twitter.com/Constellation)) and other contributors.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+
+  * Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in the
+    documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/tools/eslint/node_modules/estraverse/estraverse.js b/tools/eslint/node_modules/estraverse/estraverse.js
new file mode 100644
index 00000000000000..abc52ce501225a
--- /dev/null
+++ b/tools/eslint/node_modules/estraverse/estraverse.js
@@ -0,0 +1,839 @@
+/*
+  Copyright (C) 2012-2013 Yusuke Suzuki 
+  Copyright (C) 2012 Ariya Hidayat 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+/*jslint vars:false, bitwise:true*/
+/*jshint indent:4*/
+/*global exports:true*/
+(function clone(exports) {
+    'use strict';
+
+    var Syntax,
+        isArray,
+        VisitorOption,
+        VisitorKeys,
+        objectCreate,
+        objectKeys,
+        BREAK,
+        SKIP,
+        REMOVE;
+
+    function ignoreJSHintError() { }
+
+    isArray = Array.isArray;
+    if (!isArray) {
+        isArray = function isArray(array) {
+            return Object.prototype.toString.call(array) === '[object Array]';
+        };
+    }
+
+    function deepCopy(obj) {
+        var ret = {}, key, val;
+        for (key in obj) {
+            if (obj.hasOwnProperty(key)) {
+                val = obj[key];
+                if (typeof val === 'object' && val !== null) {
+                    ret[key] = deepCopy(val);
+                } else {
+                    ret[key] = val;
+                }
+            }
+        }
+        return ret;
+    }
+
+    function shallowCopy(obj) {
+        var ret = {}, key;
+        for (key in obj) {
+            if (obj.hasOwnProperty(key)) {
+                ret[key] = obj[key];
+            }
+        }
+        return ret;
+    }
+    ignoreJSHintError(shallowCopy);
+
+    // based on LLVM libc++ upper_bound / lower_bound
+    // MIT License
+
+    function upperBound(array, func) {
+        var diff, len, i, current;
+
+        len = array.length;
+        i = 0;
+
+        while (len) {
+            diff = len >>> 1;
+            current = i + diff;
+            if (func(array[current])) {
+                len = diff;
+            } else {
+                i = current + 1;
+                len -= diff + 1;
+            }
+        }
+        return i;
+    }
+
+    function lowerBound(array, func) {
+        var diff, len, i, current;
+
+        len = array.length;
+        i = 0;
+
+        while (len) {
+            diff = len >>> 1;
+            current = i + diff;
+            if (func(array[current])) {
+                i = current + 1;
+                len -= diff + 1;
+            } else {
+                len = diff;
+            }
+        }
+        return i;
+    }
+    ignoreJSHintError(lowerBound);
+
+    objectCreate = Object.create || (function () {
+        function F() { }
+
+        return function (o) {
+            F.prototype = o;
+            return new F();
+        };
+    })();
+
+    objectKeys = Object.keys || function (o) {
+        var keys = [], key;
+        for (key in o) {
+            keys.push(key);
+        }
+        return keys;
+    };
+
+    function extend(to, from) {
+        var keys = objectKeys(from), key, i, len;
+        for (i = 0, len = keys.length; i < len; i += 1) {
+            key = keys[i];
+            to[key] = from[key];
+        }
+        return to;
+    }
+
+    Syntax = {
+        AssignmentExpression: 'AssignmentExpression',
+        AssignmentPattern: 'AssignmentPattern',
+        ArrayExpression: 'ArrayExpression',
+        ArrayPattern: 'ArrayPattern',
+        ArrowFunctionExpression: 'ArrowFunctionExpression',
+        AwaitExpression: 'AwaitExpression', // CAUTION: It's deferred to ES7.
+        BlockStatement: 'BlockStatement',
+        BinaryExpression: 'BinaryExpression',
+        BreakStatement: 'BreakStatement',
+        CallExpression: 'CallExpression',
+        CatchClause: 'CatchClause',
+        ClassBody: 'ClassBody',
+        ClassDeclaration: 'ClassDeclaration',
+        ClassExpression: 'ClassExpression',
+        ComprehensionBlock: 'ComprehensionBlock',  // CAUTION: It's deferred to ES7.
+        ComprehensionExpression: 'ComprehensionExpression',  // CAUTION: It's deferred to ES7.
+        ConditionalExpression: 'ConditionalExpression',
+        ContinueStatement: 'ContinueStatement',
+        DebuggerStatement: 'DebuggerStatement',
+        DirectiveStatement: 'DirectiveStatement',
+        DoWhileStatement: 'DoWhileStatement',
+        EmptyStatement: 'EmptyStatement',
+        ExportAllDeclaration: 'ExportAllDeclaration',
+        ExportDefaultDeclaration: 'ExportDefaultDeclaration',
+        ExportNamedDeclaration: 'ExportNamedDeclaration',
+        ExportSpecifier: 'ExportSpecifier',
+        ExpressionStatement: 'ExpressionStatement',
+        ForStatement: 'ForStatement',
+        ForInStatement: 'ForInStatement',
+        ForOfStatement: 'ForOfStatement',
+        FunctionDeclaration: 'FunctionDeclaration',
+        FunctionExpression: 'FunctionExpression',
+        GeneratorExpression: 'GeneratorExpression',  // CAUTION: It's deferred to ES7.
+        Identifier: 'Identifier',
+        IfStatement: 'IfStatement',
+        ImportDeclaration: 'ImportDeclaration',
+        ImportDefaultSpecifier: 'ImportDefaultSpecifier',
+        ImportNamespaceSpecifier: 'ImportNamespaceSpecifier',
+        ImportSpecifier: 'ImportSpecifier',
+        Literal: 'Literal',
+        LabeledStatement: 'LabeledStatement',
+        LogicalExpression: 'LogicalExpression',
+        MemberExpression: 'MemberExpression',
+        MethodDefinition: 'MethodDefinition',
+        ModuleSpecifier: 'ModuleSpecifier',
+        NewExpression: 'NewExpression',
+        ObjectExpression: 'ObjectExpression',
+        ObjectPattern: 'ObjectPattern',
+        Program: 'Program',
+        Property: 'Property',
+        RestElement: 'RestElement',
+        ReturnStatement: 'ReturnStatement',
+        SequenceExpression: 'SequenceExpression',
+        SpreadElement: 'SpreadElement',
+        SwitchStatement: 'SwitchStatement',
+        SwitchCase: 'SwitchCase',
+        TaggedTemplateExpression: 'TaggedTemplateExpression',
+        TemplateElement: 'TemplateElement',
+        TemplateLiteral: 'TemplateLiteral',
+        ThisExpression: 'ThisExpression',
+        ThrowStatement: 'ThrowStatement',
+        TryStatement: 'TryStatement',
+        UnaryExpression: 'UnaryExpression',
+        UpdateExpression: 'UpdateExpression',
+        VariableDeclaration: 'VariableDeclaration',
+        VariableDeclarator: 'VariableDeclarator',
+        WhileStatement: 'WhileStatement',
+        WithStatement: 'WithStatement',
+        YieldExpression: 'YieldExpression'
+    };
+
+    VisitorKeys = {
+        AssignmentExpression: ['left', 'right'],
+        AssignmentPattern: ['left', 'right'],
+        ArrayExpression: ['elements'],
+        ArrayPattern: ['elements'],
+        ArrowFunctionExpression: ['params', 'defaults', 'rest', 'body'],
+        AwaitExpression: ['argument'], // CAUTION: It's deferred to ES7.
+        BlockStatement: ['body'],
+        BinaryExpression: ['left', 'right'],
+        BreakStatement: ['label'],
+        CallExpression: ['callee', 'arguments'],
+        CatchClause: ['param', 'body'],
+        ClassBody: ['body'],
+        ClassDeclaration: ['id', 'superClass', 'body'],
+        ClassExpression: ['id', 'superClass', 'body'],
+        ComprehensionBlock: ['left', 'right'],  // CAUTION: It's deferred to ES7.
+        ComprehensionExpression: ['blocks', 'filter', 'body'],  // CAUTION: It's deferred to ES7.
+        ConditionalExpression: ['test', 'consequent', 'alternate'],
+        ContinueStatement: ['label'],
+        DebuggerStatement: [],
+        DirectiveStatement: [],
+        DoWhileStatement: ['body', 'test'],
+        EmptyStatement: [],
+        ExportAllDeclaration: ['source'],
+        ExportDefaultDeclaration: ['declaration'],
+        ExportNamedDeclaration: ['declaration', 'specifiers', 'source'],
+        ExportSpecifier: ['exported', 'local'],
+        ExpressionStatement: ['expression'],
+        ForStatement: ['init', 'test', 'update', 'body'],
+        ForInStatement: ['left', 'right', 'body'],
+        ForOfStatement: ['left', 'right', 'body'],
+        FunctionDeclaration: ['id', 'params', 'defaults', 'rest', 'body'],
+        FunctionExpression: ['id', 'params', 'defaults', 'rest', 'body'],
+        GeneratorExpression: ['blocks', 'filter', 'body'],  // CAUTION: It's deferred to ES7.
+        Identifier: [],
+        IfStatement: ['test', 'consequent', 'alternate'],
+        ImportDeclaration: ['specifiers', 'source'],
+        ImportDefaultSpecifier: ['local'],
+        ImportNamespaceSpecifier: ['local'],
+        ImportSpecifier: ['imported', 'local'],
+        Literal: [],
+        LabeledStatement: ['label', 'body'],
+        LogicalExpression: ['left', 'right'],
+        MemberExpression: ['object', 'property'],
+        MethodDefinition: ['key', 'value'],
+        ModuleSpecifier: [],
+        NewExpression: ['callee', 'arguments'],
+        ObjectExpression: ['properties'],
+        ObjectPattern: ['properties'],
+        Program: ['body'],
+        Property: ['key', 'value'],
+        RestElement: [ 'argument' ],
+        ReturnStatement: ['argument'],
+        SequenceExpression: ['expressions'],
+        SpreadElement: ['argument'],
+        SwitchStatement: ['discriminant', 'cases'],
+        SwitchCase: ['test', 'consequent'],
+        TaggedTemplateExpression: ['tag', 'quasi'],
+        TemplateElement: [],
+        TemplateLiteral: ['quasis', 'expressions'],
+        ThisExpression: [],
+        ThrowStatement: ['argument'],
+        TryStatement: ['block', 'handlers', 'handler', 'guardedHandlers', 'finalizer'],
+        UnaryExpression: ['argument'],
+        UpdateExpression: ['argument'],
+        VariableDeclaration: ['declarations'],
+        VariableDeclarator: ['id', 'init'],
+        WhileStatement: ['test', 'body'],
+        WithStatement: ['object', 'body'],
+        YieldExpression: ['argument']
+    };
+
+    // unique id
+    BREAK = {};
+    SKIP = {};
+    REMOVE = {};
+
+    VisitorOption = {
+        Break: BREAK,
+        Skip: SKIP,
+        Remove: REMOVE
+    };
+
+    function Reference(parent, key) {
+        this.parent = parent;
+        this.key = key;
+    }
+
+    Reference.prototype.replace = function replace(node) {
+        this.parent[this.key] = node;
+    };
+
+    Reference.prototype.remove = function remove() {
+        if (isArray(this.parent)) {
+            this.parent.splice(this.key, 1);
+            return true;
+        } else {
+            this.replace(null);
+            return false;
+        }
+    };
+
+    function Element(node, path, wrap, ref) {
+        this.node = node;
+        this.path = path;
+        this.wrap = wrap;
+        this.ref = ref;
+    }
+
+    function Controller() { }
+
+    // API:
+    // return property path array from root to current node
+    Controller.prototype.path = function path() {
+        var i, iz, j, jz, result, element;
+
+        function addToPath(result, path) {
+            if (isArray(path)) {
+                for (j = 0, jz = path.length; j < jz; ++j) {
+                    result.push(path[j]);
+                }
+            } else {
+                result.push(path);
+            }
+        }
+
+        // root node
+        if (!this.__current.path) {
+            return null;
+        }
+
+        // first node is sentinel, second node is root element
+        result = [];
+        for (i = 2, iz = this.__leavelist.length; i < iz; ++i) {
+            element = this.__leavelist[i];
+            addToPath(result, element.path);
+        }
+        addToPath(result, this.__current.path);
+        return result;
+    };
+
+    // API:
+    // return type of current node
+    Controller.prototype.type = function () {
+        var node = this.current();
+        return node.type || this.__current.wrap;
+    };
+
+    // API:
+    // return array of parent elements
+    Controller.prototype.parents = function parents() {
+        var i, iz, result;
+
+        // first node is sentinel
+        result = [];
+        for (i = 1, iz = this.__leavelist.length; i < iz; ++i) {
+            result.push(this.__leavelist[i].node);
+        }
+
+        return result;
+    };
+
+    // API:
+    // return current node
+    Controller.prototype.current = function current() {
+        return this.__current.node;
+    };
+
+    Controller.prototype.__execute = function __execute(callback, element) {
+        var previous, result;
+
+        result = undefined;
+
+        previous  = this.__current;
+        this.__current = element;
+        this.__state = null;
+        if (callback) {
+            result = callback.call(this, element.node, this.__leavelist[this.__leavelist.length - 1].node);
+        }
+        this.__current = previous;
+
+        return result;
+    };
+
+    // API:
+    // notify control skip / break
+    Controller.prototype.notify = function notify(flag) {
+        this.__state = flag;
+    };
+
+    // API:
+    // skip child nodes of current node
+    Controller.prototype.skip = function () {
+        this.notify(SKIP);
+    };
+
+    // API:
+    // break traversals
+    Controller.prototype['break'] = function () {
+        this.notify(BREAK);
+    };
+
+    // API:
+    // remove node
+    Controller.prototype.remove = function () {
+        this.notify(REMOVE);
+    };
+
+    Controller.prototype.__initialize = function(root, visitor) {
+        this.visitor = visitor;
+        this.root = root;
+        this.__worklist = [];
+        this.__leavelist = [];
+        this.__current = null;
+        this.__state = null;
+        this.__fallback = visitor.fallback === 'iteration';
+        this.__keys = VisitorKeys;
+        if (visitor.keys) {
+            this.__keys = extend(objectCreate(this.__keys), visitor.keys);
+        }
+    };
+
+    function isNode(node) {
+        if (node == null) {
+            return false;
+        }
+        return typeof node === 'object' && typeof node.type === 'string';
+    }
+
+    function isProperty(nodeType, key) {
+        return (nodeType === Syntax.ObjectExpression || nodeType === Syntax.ObjectPattern) && 'properties' === key;
+    }
+
+    Controller.prototype.traverse = function traverse(root, visitor) {
+        var worklist,
+            leavelist,
+            element,
+            node,
+            nodeType,
+            ret,
+            key,
+            current,
+            current2,
+            candidates,
+            candidate,
+            sentinel;
+
+        this.__initialize(root, visitor);
+
+        sentinel = {};
+
+        // reference
+        worklist = this.__worklist;
+        leavelist = this.__leavelist;
+
+        // initialize
+        worklist.push(new Element(root, null, null, null));
+        leavelist.push(new Element(null, null, null, null));
+
+        while (worklist.length) {
+            element = worklist.pop();
+
+            if (element === sentinel) {
+                element = leavelist.pop();
+
+                ret = this.__execute(visitor.leave, element);
+
+                if (this.__state === BREAK || ret === BREAK) {
+                    return;
+                }
+                continue;
+            }
+
+            if (element.node) {
+
+                ret = this.__execute(visitor.enter, element);
+
+                if (this.__state === BREAK || ret === BREAK) {
+                    return;
+                }
+
+                worklist.push(sentinel);
+                leavelist.push(element);
+
+                if (this.__state === SKIP || ret === SKIP) {
+                    continue;
+                }
+
+                node = element.node;
+                nodeType = element.wrap || node.type;
+                candidates = this.__keys[nodeType];
+                if (!candidates) {
+                    if (this.__fallback) {
+                        candidates = objectKeys(node);
+                    } else {
+                        throw new Error('Unknown node type ' + nodeType + '.');
+                    }
+                }
+
+                current = candidates.length;
+                while ((current -= 1) >= 0) {
+                    key = candidates[current];
+                    candidate = node[key];
+                    if (!candidate) {
+                        continue;
+                    }
+
+                    if (isArray(candidate)) {
+                        current2 = candidate.length;
+                        while ((current2 -= 1) >= 0) {
+                            if (!candidate[current2]) {
+                                continue;
+                            }
+                            if (isProperty(nodeType, candidates[current])) {
+                                element = new Element(candidate[current2], [key, current2], 'Property', null);
+                            } else if (isNode(candidate[current2])) {
+                                element = new Element(candidate[current2], [key, current2], null, null);
+                            } else {
+                                continue;
+                            }
+                            worklist.push(element);
+                        }
+                    } else if (isNode(candidate)) {
+                        worklist.push(new Element(candidate, key, null, null));
+                    }
+                }
+            }
+        }
+    };
+
+    Controller.prototype.replace = function replace(root, visitor) {
+        function removeElem(element) {
+            var i,
+                key,
+                nextElem,
+                parent;
+
+            if (element.ref.remove()) {
+                // When the reference is an element of an array.
+                key = element.ref.key;
+                parent = element.ref.parent;
+
+                // If removed from array, then decrease following items' keys.
+                i = worklist.length;
+                while (i--) {
+                    nextElem = worklist[i];
+                    if (nextElem.ref && nextElem.ref.parent === parent) {
+                        if  (nextElem.ref.key < key) {
+                            break;
+                        }
+                        --nextElem.ref.key;
+                    }
+                }
+            }
+        }
+
+        var worklist,
+            leavelist,
+            node,
+            nodeType,
+            target,
+            element,
+            current,
+            current2,
+            candidates,
+            candidate,
+            sentinel,
+            outer,
+            key;
+
+        this.__initialize(root, visitor);
+
+        sentinel = {};
+
+        // reference
+        worklist = this.__worklist;
+        leavelist = this.__leavelist;
+
+        // initialize
+        outer = {
+            root: root
+        };
+        element = new Element(root, null, null, new Reference(outer, 'root'));
+        worklist.push(element);
+        leavelist.push(element);
+
+        while (worklist.length) {
+            element = worklist.pop();
+
+            if (element === sentinel) {
+                element = leavelist.pop();
+
+                target = this.__execute(visitor.leave, element);
+
+                // node may be replaced with null,
+                // so distinguish between undefined and null in this place
+                if (target !== undefined && target !== BREAK && target !== SKIP && target !== REMOVE) {
+                    // replace
+                    element.ref.replace(target);
+                }
+
+                if (this.__state === REMOVE || target === REMOVE) {
+                    removeElem(element);
+                }
+
+                if (this.__state === BREAK || target === BREAK) {
+                    return outer.root;
+                }
+                continue;
+            }
+
+            target = this.__execute(visitor.enter, element);
+
+            // node may be replaced with null,
+            // so distinguish between undefined and null in this place
+            if (target !== undefined && target !== BREAK && target !== SKIP && target !== REMOVE) {
+                // replace
+                element.ref.replace(target);
+                element.node = target;
+            }
+
+            if (this.__state === REMOVE || target === REMOVE) {
+                removeElem(element);
+                element.node = null;
+            }
+
+            if (this.__state === BREAK || target === BREAK) {
+                return outer.root;
+            }
+
+            // node may be null
+            node = element.node;
+            if (!node) {
+                continue;
+            }
+
+            worklist.push(sentinel);
+            leavelist.push(element);
+
+            if (this.__state === SKIP || target === SKIP) {
+                continue;
+            }
+
+            nodeType = element.wrap || node.type;
+            candidates = this.__keys[nodeType];
+            if (!candidates) {
+                if (this.__fallback) {
+                    candidates = objectKeys(node);
+                } else {
+                    throw new Error('Unknown node type ' + nodeType + '.');
+                }
+            }
+
+            current = candidates.length;
+            while ((current -= 1) >= 0) {
+                key = candidates[current];
+                candidate = node[key];
+                if (!candidate) {
+                    continue;
+                }
+
+                if (isArray(candidate)) {
+                    current2 = candidate.length;
+                    while ((current2 -= 1) >= 0) {
+                        if (!candidate[current2]) {
+                            continue;
+                        }
+                        if (isProperty(nodeType, candidates[current])) {
+                            element = new Element(candidate[current2], [key, current2], 'Property', new Reference(candidate, current2));
+                        } else if (isNode(candidate[current2])) {
+                            element = new Element(candidate[current2], [key, current2], null, new Reference(candidate, current2));
+                        } else {
+                            continue;
+                        }
+                        worklist.push(element);
+                    }
+                } else if (isNode(candidate)) {
+                    worklist.push(new Element(candidate, key, null, new Reference(node, key)));
+                }
+            }
+        }
+
+        return outer.root;
+    };
+
+    function traverse(root, visitor) {
+        var controller = new Controller();
+        return controller.traverse(root, visitor);
+    }
+
+    function replace(root, visitor) {
+        var controller = new Controller();
+        return controller.replace(root, visitor);
+    }
+
+    function extendCommentRange(comment, tokens) {
+        var target;
+
+        target = upperBound(tokens, function search(token) {
+            return token.range[0] > comment.range[0];
+        });
+
+        comment.extendedRange = [comment.range[0], comment.range[1]];
+
+        if (target !== tokens.length) {
+            comment.extendedRange[1] = tokens[target].range[0];
+        }
+
+        target -= 1;
+        if (target >= 0) {
+            comment.extendedRange[0] = tokens[target].range[1];
+        }
+
+        return comment;
+    }
+
+    function attachComments(tree, providedComments, tokens) {
+        // At first, we should calculate extended comment ranges.
+        var comments = [], comment, len, i, cursor;
+
+        if (!tree.range) {
+            throw new Error('attachComments needs range information');
+        }
+
+        // tokens array is empty, we attach comments to tree as 'leadingComments'
+        if (!tokens.length) {
+            if (providedComments.length) {
+                for (i = 0, len = providedComments.length; i < len; i += 1) {
+                    comment = deepCopy(providedComments[i]);
+                    comment.extendedRange = [0, tree.range[0]];
+                    comments.push(comment);
+                }
+                tree.leadingComments = comments;
+            }
+            return tree;
+        }
+
+        for (i = 0, len = providedComments.length; i < len; i += 1) {
+            comments.push(extendCommentRange(deepCopy(providedComments[i]), tokens));
+        }
+
+        // This is based on John Freeman's implementation.
+        cursor = 0;
+        traverse(tree, {
+            enter: function (node) {
+                var comment;
+
+                while (cursor < comments.length) {
+                    comment = comments[cursor];
+                    if (comment.extendedRange[1] > node.range[0]) {
+                        break;
+                    }
+
+                    if (comment.extendedRange[1] === node.range[0]) {
+                        if (!node.leadingComments) {
+                            node.leadingComments = [];
+                        }
+                        node.leadingComments.push(comment);
+                        comments.splice(cursor, 1);
+                    } else {
+                        cursor += 1;
+                    }
+                }
+
+                // already out of owned node
+                if (cursor === comments.length) {
+                    return VisitorOption.Break;
+                }
+
+                if (comments[cursor].extendedRange[0] > node.range[1]) {
+                    return VisitorOption.Skip;
+                }
+            }
+        });
+
+        cursor = 0;
+        traverse(tree, {
+            leave: function (node) {
+                var comment;
+
+                while (cursor < comments.length) {
+                    comment = comments[cursor];
+                    if (node.range[1] < comment.extendedRange[0]) {
+                        break;
+                    }
+
+                    if (node.range[1] === comment.extendedRange[0]) {
+                        if (!node.trailingComments) {
+                            node.trailingComments = [];
+                        }
+                        node.trailingComments.push(comment);
+                        comments.splice(cursor, 1);
+                    } else {
+                        cursor += 1;
+                    }
+                }
+
+                // already out of owned node
+                if (cursor === comments.length) {
+                    return VisitorOption.Break;
+                }
+
+                if (comments[cursor].extendedRange[0] > node.range[1]) {
+                    return VisitorOption.Skip;
+                }
+            }
+        });
+
+        return tree;
+    }
+
+    exports.version = require('./package.json').version;
+    exports.Syntax = Syntax;
+    exports.traverse = traverse;
+    exports.replace = replace;
+    exports.attachComments = attachComments;
+    exports.VisitorKeys = VisitorKeys;
+    exports.VisitorOption = VisitorOption;
+    exports.Controller = Controller;
+    exports.cloneEnvironment = function () { return clone({}); };
+
+    return exports;
+}(exports));
+/* vim: set sw=4 ts=4 et tw=80 : */
diff --git a/tools/eslint/node_modules/estraverse/gulpfile.js b/tools/eslint/node_modules/estraverse/gulpfile.js
new file mode 100644
index 00000000000000..8772bbcca542a8
--- /dev/null
+++ b/tools/eslint/node_modules/estraverse/gulpfile.js
@@ -0,0 +1,70 @@
+/*
+  Copyright (C) 2014 Yusuke Suzuki 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+'use strict';
+
+var gulp = require('gulp'),
+    git = require('gulp-git'),
+    bump = require('gulp-bump'),
+    filter = require('gulp-filter'),
+    tagVersion = require('gulp-tag-version');
+
+var TEST = [ 'test/*.js' ];
+var POWERED = [ 'powered-test/*.js' ];
+var SOURCE = [ 'src/**/*.js' ];
+
+/**
+ * Bumping version number and tagging the repository with it.
+ * Please read http://semver.org/
+ *
+ * You can use the commands
+ *
+ *     gulp patch     # makes v0.1.0 -> v0.1.1
+ *     gulp feature   # makes v0.1.1 -> v0.2.0
+ *     gulp release   # makes v0.2.1 -> v1.0.0
+ *
+ * To bump the version numbers accordingly after you did a patch,
+ * introduced a feature or made a backwards-incompatible release.
+ */
+
+function inc(importance) {
+    // get all the files to bump version in
+    return gulp.src(['./package.json'])
+        // bump the version number in those files
+        .pipe(bump({type: importance}))
+        // save it back to filesystem
+        .pipe(gulp.dest('./'))
+        // commit the changed version number
+        .pipe(git.commit('Bumps package version'))
+        // read only one file to get the version number
+        .pipe(filter('package.json'))
+        // **tag it in the repository**
+        .pipe(tagVersion({
+            prefix: ''
+        }));
+}
+
+gulp.task('patch', [ ], function () { return inc('patch'); })
+gulp.task('minor', [ ], function () { return inc('minor'); })
+gulp.task('major', [ ], function () { return inc('major'); })
diff --git a/tools/eslint/node_modules/estraverse/package.json b/tools/eslint/node_modules/estraverse/package.json
new file mode 100644
index 00000000000000..73d905f97d4462
--- /dev/null
+++ b/tools/eslint/node_modules/estraverse/package.json
@@ -0,0 +1,62 @@
+{
+  "name": "estraverse",
+  "description": "ECMAScript JS AST traversal functions",
+  "homepage": "https://github.com/estools/estraverse",
+  "main": "estraverse.js",
+  "version": "2.0.0",
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "maintainers": [
+    {
+      "name": "constellation",
+      "email": "utatane.tea@gmail.com"
+    }
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git+ssh://git@github.com/estools/estraverse.git"
+  },
+  "devDependencies": {
+    "chai": "^2.1.1",
+    "coffee-script": "^1.8.0",
+    "espree": "^1.11.0",
+    "gulp": "^3.8.10",
+    "gulp-bump": "^0.2.2",
+    "gulp-filter": "^2.0.0",
+    "gulp-git": "^1.0.1",
+    "gulp-tag-version": "^1.2.1",
+    "jshint": "^2.5.6",
+    "mocha": "^2.1.0"
+  },
+  "licenses": [
+    {
+      "type": "BSD",
+      "url": "http://github.com/estools/estraverse/raw/master/LICENSE.BSD"
+    }
+  ],
+  "scripts": {
+    "test": "npm run-script lint && npm run-script unit-test",
+    "lint": "jshint estraverse.js",
+    "unit-test": "mocha --compilers coffee:coffee-script/register"
+  },
+  "gitHead": "d8bc726f126817cc03c7a4e751528edb19db0ffb",
+  "bugs": {
+    "url": "https://github.com/estools/estraverse/issues"
+  },
+  "_id": "estraverse@2.0.0",
+  "_shasum": "5ae46963243600206674ccb24a09e16674fcdca1",
+  "_from": "estraverse@>=2.0.0 <3.0.0",
+  "_npmVersion": "2.0.0-alpha-5",
+  "_npmUser": {
+    "name": "constellation",
+    "email": "utatane.tea@gmail.com"
+  },
+  "dist": {
+    "shasum": "5ae46963243600206674ccb24a09e16674fcdca1",
+    "tarball": "http://registry.npmjs.org/estraverse/-/estraverse-2.0.0.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/estraverse/-/estraverse-2.0.0.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/globals/globals.json b/tools/eslint/node_modules/globals/globals.json
new file mode 100644
index 00000000000000..14f69c313d221d
--- /dev/null
+++ b/tools/eslint/node_modules/globals/globals.json
@@ -0,0 +1,749 @@
+{
+	"builtin": {
+		"Array": false,
+		"ArrayBuffer": false,
+		"Boolean": false,
+		"constructor": false,
+		"Date": false,
+		"decodeURI": false,
+		"decodeURIComponent": false,
+		"encodeURI": false,
+		"encodeURIComponent": false,
+		"Error": false,
+		"eval": false,
+		"EvalError": false,
+		"Float32Array": false,
+		"Float64Array": false,
+		"Function": false,
+		"hasOwnProperty": false,
+		"Infinity": false,
+		"Int16Array": false,
+		"Int32Array": false,
+		"Int8Array": false,
+		"isFinite": false,
+		"isNaN": false,
+		"isPrototypeOf": false,
+		"JSON": false,
+		"Map": false,
+		"Math": false,
+		"NaN": false,
+		"Number": false,
+		"Object": false,
+		"parseFloat": false,
+		"parseInt": false,
+		"Promise": false,
+		"propertyIsEnumerable": false,
+		"Proxy": false,
+		"RangeError": false,
+		"ReferenceError": false,
+		"Reflect": false,
+		"RegExp": false,
+		"Set": false,
+		"String": false,
+		"Symbol": false,
+		"SyntaxError": false,
+		"System": false,
+		"toLocaleString": false,
+		"toString": false,
+		"TypeError": false,
+		"Uint16Array": false,
+		"Uint32Array": false,
+		"Uint8Array": false,
+		"Uint8ClampedArray": false,
+		"undefined": false,
+		"URIError": false,
+		"valueOf": false,
+		"WeakMap": false,
+		"WeakSet": false
+	},
+	"nonstandard": {
+		"escape": false,
+		"unescape": false
+	},
+	"browser": {
+		"addEventListener": false,
+		"alert": false,
+		"applicationCache": false,
+		"atob": false,
+		"Audio": false,
+		"AudioProcessingEvent": false,
+		"BeforeUnloadEvent": false,
+		"Blob": false,
+		"blur": false,
+		"btoa": false,
+		"cancelAnimationFrame": false,
+		"CanvasGradient": false,
+		"CanvasPattern": false,
+		"CanvasRenderingContext2D": false,
+		"clearInterval": false,
+		"clearTimeout": false,
+		"close": false,
+		"closed": false,
+		"CloseEvent": false,
+		"Comment": false,
+		"CompositionEvent": false,
+		"confirm": false,
+		"console": false,
+		"crypto": false,
+		"CSS": false,
+		"CustomEvent": false,
+		"DataView": false,
+		"Debug": false,
+		"defaultStatus": false,
+		"devicePixelRatio": false,
+		"dispatchEvent": false,
+		"document": false,
+		"Document": false,
+		"DocumentFragment": false,
+		"DOMParser": false,
+		"DragEvent": false,
+		"Element": false,
+		"ElementTimeControl": false,
+		"ErrorEvent": false,
+		"event": false,
+		"Event": false,
+		"FileReader": false,
+		"fetch": false,
+		"find": false,
+		"focus": false,
+		"FocusEvent": false,
+		"FormData": false,
+		"frameElement": false,
+		"frames": false,
+		"GamepadEvent": false,
+		"getComputedStyle": false,
+		"getSelection": false,
+		"HashChangeEvent": false,
+		"Headers": false,
+		"history": false,
+		"HTMLAnchorElement": false,
+		"HTMLBaseElement": false,
+		"HTMLBlockquoteElement": false,
+		"HTMLBodyElement": false,
+		"HTMLBRElement": false,
+		"HTMLButtonElement": false,
+		"HTMLCanvasElement": false,
+		"HTMLDirectoryElement": false,
+		"HTMLDivElement": false,
+		"HTMLDListElement": false,
+		"HTMLElement": false,
+		"HTMLFieldSetElement": false,
+		"HTMLFontElement": false,
+		"HTMLFormElement": false,
+		"HTMLFrameElement": false,
+		"HTMLFrameSetElement": false,
+		"HTMLHeadElement": false,
+		"HTMLHeadingElement": false,
+		"HTMLHRElement": false,
+		"HTMLHtmlElement": false,
+		"HTMLIFrameElement": false,
+		"HTMLImageElement": false,
+		"HTMLInputElement": false,
+		"HTMLIsIndexElement": false,
+		"HTMLLabelElement": false,
+		"HTMLLayerElement": false,
+		"HTMLLegendElement": false,
+		"HTMLLIElement": false,
+		"HTMLLinkElement": false,
+		"HTMLMapElement": false,
+		"HTMLMenuElement": false,
+		"HTMLMetaElement": false,
+		"HTMLModElement": false,
+		"HTMLObjectElement": false,
+		"HTMLOListElement": false,
+		"HTMLOptGroupElement": false,
+		"HTMLOptionElement": false,
+		"HTMLParagraphElement": false,
+		"HTMLParamElement": false,
+		"HTMLPreElement": false,
+		"HTMLQuoteElement": false,
+		"HTMLScriptElement": false,
+		"HTMLSelectElement": false,
+		"HTMLStyleElement": false,
+		"HTMLTableCaptionElement": false,
+		"HTMLTableCellElement": false,
+		"HTMLTableColElement": false,
+		"HTMLTableElement": false,
+		"HTMLTableRowElement": false,
+		"HTMLTableSectionElement": false,
+		"HTMLTextAreaElement": false,
+		"HTMLTitleElement": false,
+		"HTMLUListElement": false,
+		"HTMLVideoElement": false,
+		"IDBCursor": false,
+		"IDBCursorWithValue": false,
+		"IDBDatabase": false,
+		"IDBEnvironment": false,
+		"IDBFactory": false,
+		"IDBIndex": false,
+		"IDBKeyRange": false,
+		"IDBObjectStore": false,
+		"IDBOpenDBRequest": false,
+		"IDBRequest": false,
+		"IDBTransaction": false,
+		"IDBVersionChangeEvent": false,
+		"Image": false,
+		"indexedDB": false,
+		"innerHeight": false,
+		"innerWidth": false,
+		"InputEvent": false,
+		"Intl": false,
+		"KeyboardEvent": false,
+		"length": false,
+		"localStorage": false,
+		"location": false,
+		"matchMedia": false,
+		"MessageChannel": false,
+		"MessageEvent": false,
+		"MessagePort": false,
+		"MouseEvent": false,
+		"moveBy": false,
+		"moveTo": false,
+		"MutationObserver": false,
+		"name": false,
+		"navigator": false,
+		"Node": false,
+		"NodeFilter": false,
+		"NodeList": false,
+		"Notification": false,
+		"OfflineAudioCompletionEvent": false,
+		"onbeforeunload": true,
+		"onblur": true,
+		"onerror": true,
+		"onfocus": true,
+		"onload": true,
+		"onresize": true,
+		"onunload": true,
+		"open": false,
+		"openDatabase": false,
+		"opener": false,
+		"opera": false,
+		"Option": false,
+		"outerHeight": false,
+		"outerWidth": false,
+		"PageTransitionEvent": false,
+		"pageXOffset": false,
+		"pageYOffset": false,
+		"parent": false,
+		"PopStateEvent": false,
+		"postMessage": false,
+		"print": false,
+		"ProgressEvent": false,
+		"prompt": false,
+		"Range": false,
+		"Request": false,
+		"Response": false,
+		"removeEventListener": false,
+		"requestAnimationFrame": false,
+		"resizeBy": false,
+		"resizeTo": false,
+		"screen": false,
+		"screenX": false,
+		"screenY": false,
+		"scroll": false,
+		"scrollbars": false,
+		"scrollBy": false,
+		"scrollTo": false,
+		"scrollX": false,
+		"scrollY": false,
+		"self": false,
+		"sessionStorage": false,
+		"setInterval": false,
+		"setTimeout": false,
+		"SharedWorker": false,
+		"showModalDialog": false,
+		"status": false,
+		"stop": false,
+		"StorageEvent": false,
+		"SVGAElement": false,
+		"SVGAltGlyphDefElement": false,
+		"SVGAltGlyphElement": false,
+		"SVGAltGlyphItemElement": false,
+		"SVGAngle": false,
+		"SVGAnimateColorElement": false,
+		"SVGAnimatedAngle": false,
+		"SVGAnimatedBoolean": false,
+		"SVGAnimatedEnumeration": false,
+		"SVGAnimatedInteger": false,
+		"SVGAnimatedLength": false,
+		"SVGAnimatedLengthList": false,
+		"SVGAnimatedNumber": false,
+		"SVGAnimatedNumberList": false,
+		"SVGAnimatedPathData": false,
+		"SVGAnimatedPoints": false,
+		"SVGAnimatedPreserveAspectRatio": false,
+		"SVGAnimatedRect": false,
+		"SVGAnimatedString": false,
+		"SVGAnimatedTransformList": false,
+		"SVGAnimateElement": false,
+		"SVGAnimateMotionElement": false,
+		"SVGAnimateTransformElement": false,
+		"SVGAnimationElement": false,
+		"SVGCircleElement": false,
+		"SVGClipPathElement": false,
+		"SVGColor": false,
+		"SVGColorProfileElement": false,
+		"SVGColorProfileRule": false,
+		"SVGComponentTransferFunctionElement": false,
+		"SVGCSSRule": false,
+		"SVGCursorElement": false,
+		"SVGDefsElement": false,
+		"SVGDescElement": false,
+		"SVGDocument": false,
+		"SVGElement": false,
+		"SVGElementInstance": false,
+		"SVGElementInstanceList": false,
+		"SVGEllipseElement": false,
+		"SVGEvent": false,
+		"SVGExternalResourcesRequired": false,
+		"SVGFEBlendElement": false,
+		"SVGFEColorMatrixElement": false,
+		"SVGFEComponentTransferElement": false,
+		"SVGFECompositeElement": false,
+		"SVGFEConvolveMatrixElement": false,
+		"SVGFEDiffuseLightingElement": false,
+		"SVGFEDisplacementMapElement": false,
+		"SVGFEDistantLightElement": false,
+		"SVGFEFloodElement": false,
+		"SVGFEFuncAElement": false,
+		"SVGFEFuncBElement": false,
+		"SVGFEFuncGElement": false,
+		"SVGFEFuncRElement": false,
+		"SVGFEGaussianBlurElement": false,
+		"SVGFEImageElement": false,
+		"SVGFEMergeElement": false,
+		"SVGFEMergeNodeElement": false,
+		"SVGFEMorphologyElement": false,
+		"SVGFEOffsetElement": false,
+		"SVGFEPointLightElement": false,
+		"SVGFESpecularLightingElement": false,
+		"SVGFESpotLightElement": false,
+		"SVGFETileElement": false,
+		"SVGFETurbulenceElement": false,
+		"SVGFilterElement": false,
+		"SVGFilterPrimitiveStandardAttributes": false,
+		"SVGFitToViewBox": false,
+		"SVGFontElement": false,
+		"SVGFontFaceElement": false,
+		"SVGFontFaceFormatElement": false,
+		"SVGFontFaceNameElement": false,
+		"SVGFontFaceSrcElement": false,
+		"SVGFontFaceUriElement": false,
+		"SVGForeignObjectElement": false,
+		"SVGGElement": false,
+		"SVGGlyphElement": false,
+		"SVGGlyphRefElement": false,
+		"SVGGradientElement": false,
+		"SVGHKernElement": false,
+		"SVGICCColor": false,
+		"SVGImageElement": false,
+		"SVGLangSpace": false,
+		"SVGLength": false,
+		"SVGLengthList": false,
+		"SVGLinearGradientElement": false,
+		"SVGLineElement": false,
+		"SVGLocatable": false,
+		"SVGMarkerElement": false,
+		"SVGMaskElement": false,
+		"SVGMatrix": false,
+		"SVGMetadataElement": false,
+		"SVGMissingGlyphElement": false,
+		"SVGMPathElement": false,
+		"SVGNumber": false,
+		"SVGNumberList": false,
+		"SVGPaint": false,
+		"SVGPathElement": false,
+		"SVGPathSeg": false,
+		"SVGPathSegArcAbs": false,
+		"SVGPathSegArcRel": false,
+		"SVGPathSegClosePath": false,
+		"SVGPathSegCurvetoCubicAbs": false,
+		"SVGPathSegCurvetoCubicRel": false,
+		"SVGPathSegCurvetoCubicSmoothAbs": false,
+		"SVGPathSegCurvetoCubicSmoothRel": false,
+		"SVGPathSegCurvetoQuadraticAbs": false,
+		"SVGPathSegCurvetoQuadraticRel": false,
+		"SVGPathSegCurvetoQuadraticSmoothAbs": false,
+		"SVGPathSegCurvetoQuadraticSmoothRel": false,
+		"SVGPathSegLinetoAbs": false,
+		"SVGPathSegLinetoHorizontalAbs": false,
+		"SVGPathSegLinetoHorizontalRel": false,
+		"SVGPathSegLinetoRel": false,
+		"SVGPathSegLinetoVerticalAbs": false,
+		"SVGPathSegLinetoVerticalRel": false,
+		"SVGPathSegList": false,
+		"SVGPathSegMovetoAbs": false,
+		"SVGPathSegMovetoRel": false,
+		"SVGPatternElement": false,
+		"SVGPoint": false,
+		"SVGPointList": false,
+		"SVGPolygonElement": false,
+		"SVGPolylineElement": false,
+		"SVGPreserveAspectRatio": false,
+		"SVGRadialGradientElement": false,
+		"SVGRect": false,
+		"SVGRectElement": false,
+		"SVGRenderingIntent": false,
+		"SVGScriptElement": false,
+		"SVGSetElement": false,
+		"SVGStopElement": false,
+		"SVGStringList": false,
+		"SVGStylable": false,
+		"SVGStyleElement": false,
+		"SVGSVGElement": false,
+		"SVGSwitchElement": false,
+		"SVGSymbolElement": false,
+		"SVGTests": false,
+		"SVGTextContentElement": false,
+		"SVGTextElement": false,
+		"SVGTextPathElement": false,
+		"SVGTextPositioningElement": false,
+		"SVGTitleElement": false,
+		"SVGTransform": false,
+		"SVGTransformable": false,
+		"SVGTransformList": false,
+		"SVGTRefElement": false,
+		"SVGTSpanElement": false,
+		"SVGUnitTypes": false,
+		"SVGURIReference": false,
+		"SVGUseElement": false,
+		"SVGViewElement": false,
+		"SVGViewSpec": false,
+		"SVGVKernElement": false,
+		"SVGZoomAndPan": false,
+		"Text": false,
+		"TextDecoder": false,
+		"TextEncoder": false,
+		"TimeEvent": false,
+		"top": false,
+		"TouchEvent": false,
+		"UIEvent": false,
+		"URL": false,
+		"WebGLActiveInfo": false,
+		"WebGLBuffer": false,
+		"WebGLContextEvent": false,
+		"WebGLFramebuffer": false,
+		"WebGLProgram": false,
+		"WebGLRenderbuffer": false,
+		"WebGLRenderingContext": false,
+		"WebGLShader": false,
+		"WebGLShaderPrecisionFormat": false,
+		"WebGLTexture": false,
+		"WebGLUniformLocation": false,
+		"WebSocket": false,
+		"WheelEvent": false,
+		"window": false,
+		"Window": false,
+		"Worker": false,
+		"XDomainRequest": false,
+		"XMLHttpRequest": false,
+		"XMLSerializer": false,
+		"XPathEvaluator": false,
+		"XPathException": false,
+		"XPathExpression": false,
+		"XPathNamespace": false,
+		"XPathNSResolver": false,
+		"XPathResult": false
+	},
+	"worker": {
+		"importScripts": true,
+		"postMessage": true,
+		"self": true
+	},
+	"node": {
+		"__dirname": false,
+		"__filename": false,
+		"arguments": false,
+		"Buffer": false,
+		"clearImmediate": false,
+		"clearInterval": false,
+		"clearTimeout": false,
+		"console": false,
+		"DataView": false,
+		"exports": true,
+		"GLOBAL": false,
+		"global": false,
+		"module": false,
+		"process": false,
+		"require": false,
+		"setImmediate": false,
+		"setInterval": false,
+		"setTimeout": false
+	},
+	"amd": {
+		"define": false,
+		"require": false
+	},
+	"mocha": {
+		"after": false,
+		"afterEach": false,
+		"before": false,
+		"beforeEach": false,
+		"context": false,
+		"describe": false,
+		"it": false,
+		"setup": false,
+		"specify": false,
+		"suite": false,
+		"suiteSetup": false,
+		"suiteTeardown": false,
+		"teardown": false,
+		"test": false,
+		"xcontext": false,
+		"xdescribe": false,
+		"xit": false,
+		"xspecify": false
+	},
+	"jasmine": {
+		"afterAll": false,
+		"afterEach": false,
+		"beforeAll": false,
+		"beforeEach": false,
+		"describe": false,
+		"expect": false,
+		"fail": false,
+		"fdescribe": false,
+		"fit": false,
+		"it": false,
+		"jasmine": false,
+		"pending": false,
+		"runs": false,
+		"spyOn": false,
+		"waits": false,
+		"waitsFor": false,
+		"xdescribe": false,
+		"xit": false
+	},
+	"qunit": {
+		"asyncTest": false,
+		"deepEqual": false,
+		"equal": false,
+		"expect": false,
+		"module": false,
+		"notDeepEqual": false,
+		"notEqual": false,
+		"notPropEqual": false,
+		"notStrictEqual": false,
+		"ok": false,
+		"propEqual": false,
+		"QUnit": false,
+		"raises": false,
+		"start": false,
+		"stop": false,
+		"strictEqual": false,
+		"test": false,
+		"throws": false
+	},
+	"phantomjs": {
+		"console": true,
+		"exports": true,
+		"phantom": true,
+		"require": true,
+		"WebPage": true
+	},
+	"couch": {
+		"emit": false,
+		"exports": false,
+		"getRow": false,
+		"log": false,
+		"module": false,
+		"provides": false,
+		"require": false,
+		"respond": false,
+		"send": false,
+		"start": false,
+		"sum": false
+	},
+	"rhino": {
+		"defineClass": false,
+		"deserialize": false,
+		"gc": false,
+		"help": false,
+		"importClass": false,
+		"importPackage": false,
+		"java": false,
+		"load": false,
+		"loadClass": false,
+		"Packages": false,
+		"print": false,
+		"quit": false,
+		"readFile": false,
+		"readUrl": false,
+		"runCommand": false,
+		"seal": false,
+		"serialize": false,
+		"spawn": false,
+		"sync": false,
+		"toint32": false,
+		"version": false
+	},
+	"wsh": {
+		"ActiveXObject": true,
+		"Enumerator": true,
+		"GetObject": true,
+		"ScriptEngine": true,
+		"ScriptEngineBuildVersion": true,
+		"ScriptEngineMajorVersion": true,
+		"ScriptEngineMinorVersion": true,
+		"VBArray": true,
+		"WScript": true,
+		"WSH": true,
+		"XDomainRequest": true
+	},
+	"jquery": {
+		"$": false,
+		"jQuery": false
+	},
+	"yui": {
+		"Y": false,
+		"YUI": false,
+		"YUI_config": false
+	},
+	"shelljs": {
+		"cat": false,
+		"cd": false,
+		"chmod": false,
+		"config": false,
+		"cp": false,
+		"dirs": false,
+		"echo": false,
+		"env": false,
+		"error": false,
+		"exec": false,
+		"exit": false,
+		"find": false,
+		"grep": false,
+		"ls": false,
+		"mkdir": false,
+		"mv": false,
+		"popd": false,
+		"pushd": false,
+		"pwd": false,
+		"rm": false,
+		"sed": false,
+		"target": false,
+		"tempdir": false,
+		"test": false,
+		"which": false
+	},
+	"prototypejs": {
+		"$": false,
+		"$$": false,
+		"$A": false,
+		"$break": false,
+		"$continue": false,
+		"$F": false,
+		"$H": false,
+		"$R": false,
+		"$w": false,
+		"Abstract": false,
+		"Ajax": false,
+		"Autocompleter": false,
+		"Builder": false,
+		"Class": false,
+		"Control": false,
+		"Draggable": false,
+		"Draggables": false,
+		"Droppables": false,
+		"Effect": false,
+		"Element": false,
+		"Enumerable": false,
+		"Event": false,
+		"Field": false,
+		"Form": false,
+		"Hash": false,
+		"Insertion": false,
+		"ObjectRange": false,
+		"PeriodicalExecuter": false,
+		"Position": false,
+		"Prototype": false,
+		"Scriptaculous": false,
+		"Selector": false,
+		"Sortable": false,
+		"SortableObserver": false,
+		"Sound": false,
+		"Template": false,
+		"Toggle": false,
+		"Try": false
+	},
+	"meteor": {
+		"$": false,
+		"_": false,
+		"Accounts": false,
+		"App": false,
+		"Assets": false,
+		"Blaze": false,
+		"check": false,
+		"Cordova": false,
+		"DDP": false,
+		"DDPServer": false,
+		"Deps": false,
+		"EJSON": false,
+		"Email": false,
+		"HTTP": false,
+		"Log": false,
+		"Match": false,
+		"Meteor": false,
+		"Mongo": false,
+		"MongoInternals": false,
+		"Npm": false,
+		"Package": false,
+		"Plugin": false,
+		"process": false,
+		"Random": false,
+		"ReactiveDict": false,
+		"ReactiveVar": false,
+		"Router": false,
+		"Session": false,
+		"share": false,
+		"Spacebars": false,
+		"Template": false,
+		"Tinytest": false,
+		"Tracker": false,
+		"UI": false,
+		"Utils": false,
+		"WebApp": false,
+		"WebAppInternals": false
+	},
+	"mongo": {
+		"_isWindows": false,
+		"_rand": false,
+		"BulkWriteResult": false,
+		"cat": false,
+		"cd": false,
+		"connect": false,
+		"db": false,
+		"getHostName": false,
+		"getMemInfo": false,
+		"hostname": false,
+		"listFiles": false,
+		"load": false,
+		"ls": false,
+		"md5sumFile": false,
+		"mkdir": false,
+		"Mongo": false,
+		"ObjectId": false,
+		"PlanCache": false,
+		"pwd": false,
+		"quit": false,
+		"removeFile": false,
+		"rs": false,
+		"sh": false,
+		"UUID": false,
+		"version": false,
+		"WriteResult": false
+	},
+	"applescript": {
+		"$": false,
+		"Application": false,
+		"Automation": false,
+		"console": false,
+		"delay": false,
+		"Library": false,
+		"ObjC": false,
+		"ObjectSpecifier": false,
+		"Path": false,
+		"Progress": false,
+		"Ref": false
+	}
+}
diff --git a/tools/eslint/node_modules/globals/index.js b/tools/eslint/node_modules/globals/index.js
new file mode 100644
index 00000000000000..a02ef2485f059b
--- /dev/null
+++ b/tools/eslint/node_modules/globals/index.js
@@ -0,0 +1 @@
+module.exports = require('./globals.json');
diff --git a/tools/eslint/node_modules/globals/license b/tools/eslint/node_modules/globals/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/tools/eslint/node_modules/globals/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus  (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/tools/eslint/node_modules/globals/package.json b/tools/eslint/node_modules/globals/package.json
new file mode 100644
index 00000000000000..292823c7b314c5
--- /dev/null
+++ b/tools/eslint/node_modules/globals/package.json
@@ -0,0 +1,73 @@
+{
+  "name": "globals",
+  "version": "6.4.1",
+  "description": "Global identifiers from different JavaScript environments",
+  "license": "MIT",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/sindresorhus/globals.git"
+  },
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "http://sindresorhus.com"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "scripts": {
+    "test": "mocha"
+  },
+  "files": [
+    "index.js",
+    "globals.json"
+  ],
+  "keywords": [
+    "globals",
+    "global",
+    "identifiers",
+    "variables",
+    "vars",
+    "jshint",
+    "eslint",
+    "environments"
+  ],
+  "devDependencies": {
+    "mocha": "*"
+  },
+  "gitHead": "c8e9f2aba0eaea2a732452667a386178ddd6bcb7",
+  "bugs": {
+    "url": "https://github.com/sindresorhus/globals/issues"
+  },
+  "homepage": "https://github.com/sindresorhus/globals",
+  "_id": "globals@6.4.1",
+  "_shasum": "8498032b3b6d1cc81eebc5f79690d8fe29fabf4f",
+  "_from": "globals@>=6.1.0 <7.0.0",
+  "_npmVersion": "2.5.1",
+  "_nodeVersion": "0.12.0",
+  "_npmUser": {
+    "name": "sindresorhus",
+    "email": "sindresorhus@gmail.com"
+  },
+  "maintainers": [
+    {
+      "name": "sindresorhus",
+      "email": "sindresorhus@gmail.com"
+    },
+    {
+      "name": "nzakas",
+      "email": "nicholas@nczconsulting.com"
+    },
+    {
+      "name": "lo1tuma",
+      "email": "schreck.mathias@gmail.com"
+    }
+  ],
+  "dist": {
+    "shasum": "8498032b3b6d1cc81eebc5f79690d8fe29fabf4f",
+    "tarball": "http://registry.npmjs.org/globals/-/globals-6.4.1.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/globals/-/globals-6.4.1.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/globals/readme.md b/tools/eslint/node_modules/globals/readme.md
new file mode 100644
index 00000000000000..dc23c97f35433c
--- /dev/null
+++ b/tools/eslint/node_modules/globals/readme.md
@@ -0,0 +1,39 @@
+# globals [![Build Status](https://travis-ci.org/sindresorhus/globals.svg?branch=master)](https://travis-ci.org/sindresorhus/globals)
+
+> Global identifiers from different JavaScript environments
+
+Extracted from [JSHint](https://github.com/jshint/jshint/blob/master/src/vars.js) and [ESLint](https://github.com/nzakas/eslint/blob/master/conf/environments.json) and merged.
+
+It's just a [JSON file](globals.json), so use it in whatever environment you like.
+
+
+## Install
+
+```
+$ npm install --save globals
+```
+
+
+## Usage
+
+```js
+var globals = require('globals');
+
+console.log(globals.browser);
+/*
+{
+	addEventListener: false,
+	applicationCache: false,
+	ArrayBuffer: false,
+	atob: false,
+	...
+}
+*/
+```
+
+Each global is given a value of `true` or `false`. A value of `true` indicates that the variable may be overwritten. A value of `false` indicates that the variable should be considered read-only. This information is used by static analysis tools to flag incorrect behavior. We assume all variables should be `false` unless we hear otherwise.
+
+
+## License
+
+MIT © [Sindre Sorhus](http://sindresorhus.com)
diff --git a/tools/eslint/node_modules/js-yaml/CHANGELOG.md b/tools/eslint/node_modules/js-yaml/CHANGELOG.md
new file mode 100644
index 00000000000000..4cddf198842d44
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/CHANGELOG.md
@@ -0,0 +1,292 @@
+3.3.0 / 2015-04-26
+------------------
+
+- Significantly improved long strings formatting in dumper, thanks to @isaacs.
+- Strip BOM if exists.
+
+
+3.2.7 / 2015-02-19
+------------------
+
+- Maintenance release.
+- Updated dependencies.
+- HISTORY.md -> CHANGELOG.md
+
+
+3.2.6 / 2015-02-07
+------------------
+
+- Fixed encoding of UTF-16 surrogate pairs. (e.g. "\U0001F431" CAT FACE).
+- Fixed demo dates dump (#113, thanks to @Hypercubed).
+
+
+3.2.5 / 2014-12-28
+------------------
+
+- Fixed resolving of all built-in types on empty nodes.
+- Fixed invalid warning on empty lines within quoted scalars and flow collections.
+- Fixed bug: Tag on an empty node didn't resolve in some cases.
+
+
+3.2.4 / 2014-12-19
+------------------
+
+- Fixed resolving of !!null tag on an empty node.
+
+
+3.2.3 / 2014-11-08
+------------------
+
+- Implemented dumping of objects with circular and cross references.
+- Partially fixed aliasing of constructed objects. (see issue #141 for details)
+
+
+3.2.2 / 2014-09-07
+------------------
+
+- Fixed infinite loop on unindented block scalars.
+- Rewritten base64 encode/decode in binary type, to keep code licence clear.
+
+
+3.2.1 / 2014-08-24
+------------------
+
+- Nothig new. Just fix npm publish error.
+
+
+3.2.0 / 2014-08-24
+------------------
+
+- Added input piping support to CLI.
+- Fixed typo, that could cause hand on initial indent (#139).
+
+
+3.1.0 / 2014-07-07
+------------------
+
+- 1.5x-2x speed boost.
+- Removed deprecated `require('xxx.yml')` support.
+- Significant code cleanup and refactoring.
+- Internal API changed. If you used custom types - see updated examples.
+  Others are not affected.
+- Even if the input string has no trailing line break character,
+  it will be parsed as if it has one.
+- Added benchmark scripts.
+- Moved bower files to /dist folder
+- Bugfixes.
+
+
+3.0.2 / 2014-02-27
+------------------
+
+- Fixed bug: "constructor" string parsed as `null`.
+
+
+3.0.1 / 2013-12-22
+------------------
+
+- Fixed parsing of literal scalars. (issue #108)
+- Prevented adding unnecessary spaces in object dumps. (issue #68)
+- Fixed dumping of objects with very long (> 1024 in length) keys.
+
+
+3.0.0 / 2013-12-16
+------------------
+
+- Refactored code. Changed API for custom types.
+- Removed output colors in CLI, dump json by default.
+- Removed big dependencies from browser version (esprima, buffer)
+  - load `esprima` manually, if !!js/function needed
+  - !!bin now returns Array in browser
+- AMD support.
+- Don't quote dumped strings because of `-` & `?` (if not first char).
+- __Deprecated__ loading yaml files via `require()`, as not recommended
+  behaviour for node.
+
+
+2.1.3 / 2013-10-16
+------------------
+
+- Fix wrong loading of empty block scalars.
+
+
+2.1.2 / 2013-10-07
+------------------
+
+- Fix unwanted line breaks in folded scalars.
+
+
+2.1.1 / 2013-10-02
+------------------
+
+- Dumper now respects deprecated booleans syntax from YAML 1.0/1.1
+- Fixed reader bug in JSON-like sequences/mappings.
+
+
+2.1.0 / 2013-06-05
+------------------
+
+- Add standard YAML schemas: Failsafe (`FAILSAFE_SCHEMA`),
+  JSON (`JSON_SCHEMA`) and Core (`CORE_SCHEMA`).
+- Rename `DEFAULT_SCHEMA` to `DEFAULT_FULL_SCHEMA`
+  and `SAFE_SCHEMA` to `DEFAULT_SAFE_SCHEMA`.
+- Bug fix: export `NIL` constant from the public interface.
+- Add `skipInvalid` dumper option.
+- Use `safeLoad` for `require` extension.
+
+
+2.0.5 / 2013-04-26
+------------------
+
+- Close security issue in !!js/function constructor.
+  Big thanks to @nealpoole for security audit.
+
+
+2.0.4 / 2013-04-08
+------------------
+
+- Updated .npmignore to reduce package size
+
+
+2.0.3 / 2013-02-26
+------------------
+
+- Fixed dumping of empty arrays ans objects. ([] and {} instead of null)
+
+
+2.0.2 / 2013-02-15
+------------------
+
+- Fixed input validation: tabs are printable characters.
+
+
+2.0.1 / 2013-02-09
+------------------
+
+- Fixed error, when options not passed to function cass
+
+
+2.0.0 / 2013-02-09
+------------------
+
+- Full rewrite. New architecture. Fast one-stage parsing.
+- Changed custom types API.
+- Added YAML dumper.
+
+
+1.0.3 / 2012-11-05
+------------------
+
+- Fixed utf-8 files loading.
+
+
+1.0.2 / 2012-08-02
+------------------
+
+- Pull out hand-written shims. Use ES5-Shims for old browsers support. See #44.
+- Fix timstamps incorectly parsed in local time when no time part specified.
+
+
+1.0.1 / 2012-07-07
+------------------
+
+- Fixes `TypeError: 'undefined' is not an object` under Safari. Thanks Phuong.
+- Fix timestamps incorrectly parsed in local time. Thanks @caolan. Closes #46.
+
+
+1.0.0 / 2012-07-01
+------------------
+
+- `y`, `yes`, `n`, `no`, `on`, `off` are not converted to Booleans anymore.
+  Fixes #42.
+- `require(filename)` now returns a single document and throws an Error if
+  file contains more than one document.
+- CLI was merged back from js-yaml.bin
+
+
+0.3.7 / 2012-02-28
+------------------
+
+- Fix export of `addConstructor()`. Closes #39.
+
+
+0.3.6 / 2012-02-22
+------------------
+
+- Removed AMD parts - too buggy to use. Need help to rewrite from scratch
+- Removed YUI compressor warning (renamed `double` variable). Closes #40.
+
+
+0.3.5 / 2012-01-10
+------------------
+
+- Workagound for .npmignore fuckup under windows. Thanks to airportyh.
+
+
+0.3.4 / 2011-12-24
+------------------
+
+- Fixes str[] for oldIEs support.
+- Adds better has change support for browserified demo.
+- improves compact output of Error. Closes #33.
+
+
+0.3.3 / 2011-12-20
+------------------
+
+- jsyaml executable moved to separate module.
+- adds `compact` stringification of Errors.
+
+
+0.3.2 / 2011-12-16
+------------------
+
+- Fixes ug with block style scalars. Closes #26.
+- All sources are passing JSLint now.
+- Fixes bug in Safari. Closes #28.
+- Fixes bug in Opers. Closes #29.
+- Improves browser support. Closes #20.
+- Added jsyaml executable.
+- Added !!js/function support. Closes #12.
+
+
+0.3.1 / 2011-11-18
+------------------
+
+- Added AMD support for browserified version.
+- Wrapped browserified js-yaml into closure.
+- Fixed the resolvement of non-specific tags. Closes #17.
+- Added permalinks for online demo YAML snippets. Now we have YPaste service, lol.
+- Added !!js/regexp and !!js/undefined types. Partially solves #12.
+- Fixed !!set mapping.
+- Fixed month parse in dates. Closes #19.
+
+
+0.3.0 / 2011-11-09
+------------------
+
+- Removed JS.Class dependency. Closes #3.
+- Added browserified version. Closes #13.
+- Added live demo of browserified version.
+- Ported some of the PyYAML tests. See #14.
+- Fixed timestamp bug when fraction was given.
+
+
+0.2.2 / 2011-11-06
+------------------
+
+- Fixed crash on docs without ---. Closes #8.
+- Fixed miltiline string parse
+- Fixed tests/comments for using array as key
+
+
+0.2.1 / 2011-11-02
+------------------
+
+- Fixed short file read (<4k). Closes #9.
+
+
+0.2.0 / 2011-11-02
+------------------
+
+- First public release
diff --git a/tools/eslint/node_modules/js-yaml/LICENSE b/tools/eslint/node_modules/js-yaml/LICENSE
new file mode 100644
index 00000000000000..09d3a29e93d123
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/LICENSE
@@ -0,0 +1,21 @@
+(The MIT License)
+
+Copyright (C) 2011-2015 by Vitaly Puzrin
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/tools/eslint/node_modules/js-yaml/README.md b/tools/eslint/node_modules/js-yaml/README.md
new file mode 100644
index 00000000000000..c181df1645eb21
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/README.md
@@ -0,0 +1,288 @@
+JS-YAML - YAML 1.2 parser and serializer for JavaScript
+=======================================================
+
+[![Build Status](https://travis-ci.org/nodeca/js-yaml.svg?branch=master)](https://travis-ci.org/nodeca/js-yaml)
+[![NPM version](https://img.shields.io/npm/v/js-yaml.svg)](https://www.npmjs.org/package/js-yaml)
+
+[Online Demo](http://nodeca.github.com/js-yaml/)
+
+
+This is an implementation of [YAML](http://yaml.org/), a human friendly data
+serialization language. Started as [PyYAML](http://pyyaml.org/) port, it was
+completely rewritten from scratch. Now it's very fast, and supports 1.2 spec.
+
+
+Installation
+------------
+
+### YAML module for node.js
+
+```
+npm install js-yaml
+```
+
+
+### CLI executable
+
+If you want to inspect your YAML files from CLI, install js-yaml globally:
+
+```
+npm install -g js-yaml
+```
+
+#### Usage
+
+```
+usage: js-yaml [-h] [-v] [-c] [-t] file
+
+Positional arguments:
+  file           File with YAML document(s)
+
+Optional arguments:
+  -h, --help     Show this help message and exit.
+  -v, --version  Show program's version number and exit.
+  -c, --compact  Display errors in compact mode
+  -t, --trace    Show stack trace on error
+```
+
+
+### Bundled YAML library for browsers
+
+``` html
+
+
+
+
+```
+
+Browser support was done mostly for online demo. If you find any errors - feel
+free to send pull requests with fixes. Also note, that IE and other old browsers
+needs [es5-shims](https://github.com/kriskowal/es5-shim) to operate.
+
+Notes:
+
+1. We have no resourses to support browserified version. Don't expect it to be
+   well tested. Don't expect fast fixes if something goes wrong there.
+2. `!!js/function` in browser bundle will not work by default. If you really need
+   it - load `esprima` parser first (via amd or directly).
+3. `!!bin` in browser will return `Array`, because browsers do not support
+   node.js `Buffer` and adding Buffer shims is completely useless on practice.
+
+
+API
+---
+
+Here we cover the most 'useful' methods. If you need advanced details (creating
+your own tags), see [wiki](https://github.com/nodeca/js-yaml/wiki) and
+[examples](https://github.com/nodeca/js-yaml/tree/master/examples) for more
+info.
+
+``` javascript
+yaml = require('js-yaml');
+fs   = require('fs');
+
+// Get document, or throw exception on error
+try {
+  var doc = yaml.safeLoad(fs.readFileSync('/home/ixti/example.yml', 'utf8'));
+  console.log(doc);
+} catch (e) {
+  console.log(e);
+}
+```
+
+
+### safeLoad (string [ , options ])
+
+**Recommended loading way.** Parses `string` as single YAML document. Returns a JavaScript
+object or throws `YAMLException` on error. By default, does not support regexps,
+functions and undefined. This method is safe for untrusted data.
+
+options:
+
+- `filename` _(default: null)_ - string to be used as a file path in
+  error/warning messages.
+- `onWarning` _(default: null)_ - function to call on warning messages.
+  Loader will throw on warnings if this function is not provided.
+- `schema` _(default: `DEFAULT_SAFE_SCHEMA`)_ - specifies a schema to use.
+  - `FAILSAFE_SCHEMA` - only strings, arrays and plain objects:
+    http://www.yaml.org/spec/1.2/spec.html#id2802346
+  - `JSON_SCHEMA` - all JSON-supported types:
+    http://www.yaml.org/spec/1.2/spec.html#id2803231
+  - `CORE_SCHEMA` - same as `JSON_SCHEMA`:
+    http://www.yaml.org/spec/1.2/spec.html#id2804923
+  - `DEFAULT_SAFE_SCHEMA` - all supported YAML types, without unsafe ones
+    (`!!js/undefined`, `!!js/regexp` and `!!js/function`):
+    http://yaml.org/type/
+  - `DEFAULT_FULL_SCHEMA` - all supported YAML types.
+
+NOTE: This function **does not** understand multi-document sources, it throws
+exception on those.
+
+NOTE: JS-YAML **does not** support schema-specific tag resolution restrictions.
+So, JSON schema is not as strict as defined in the YAML specification.
+It allows numbers in any notaion, use `Null` and `NULL` as `null`, etc.
+Core schema also has no such restrictions. It allows binary notation for integers.
+
+
+### load (string [ , options ])
+
+**Use with care with untrusted sources**. The same as `safeLoad()` but uses
+`DEFAULT_FULL_SCHEMA` by default - adds some JavaScript-specific types:
+`!!js/function`, `!!js/regexp` and `!!js/undefined`. For untrusted sources you
+must additionally validate object structure, to avoid injections:
+
+``` javascript
+var untrusted_code = '"toString": ! "function (){very_evil_thing();}"';
+
+// I'm just converting that string, what could possibly go wrong?
+require('js-yaml').load(untrusted_code) + ''
+```
+
+
+### safeLoadAll (string, iterator [ , options ])
+
+Same as `safeLoad()`, but understands multi-document sources and apply
+`iterator` to each document.
+
+``` javascript
+var yaml = require('js-yaml');
+
+yaml.safeLoadAll(data, function (doc) {
+  console.log(doc);
+});
+```
+
+
+### loadAll (string, iterator [ , options ])
+
+Same as `safeLoadAll()` but uses `DEFAULT_FULL_SCHEMA` by default.
+
+
+### safeDump (object [ , options ])
+
+Serializes `object` as YAML document. Uses `DEFAULT_SAFE_SCHEMA`, so it will
+throw exception if you try to dump regexps or functions. However, you can
+disable exceptions by `skipInvalid` option.
+
+options:
+
+- `indent` _(default: 2)_ - indentation width to use (in spaces).
+- `skipInvalid` _(default: false)_ - do not throw on invalid types (like function
+  in the safe schema) and skip pairs and single values with such types.
+- `flowLevel` (default: -1) - specifies level of nesting, when to switch from
+  block to flow style for collections. -1 means block style everwhere
+- `styles` - "tag" => "style" map. Each tag may have own set of styles.
+- `schema` _(default: `DEFAULT_SAFE_SCHEMA`)_ specifies a schema to use.
+
+styles:
+
+``` none
+!!null
+  "canonical"   => "~"
+
+!!int
+  "binary"      => "0b1", "0b101010", "0b1110001111010"
+  "octal"       => "01", "052", "016172"
+  "decimal"     => "1", "42", "7290"
+  "hexadecimal" => "0x1", "0x2A", "0x1C7A"
+
+!!null, !!bool, !!float
+  "lowercase"   => "null", "true", "false", ".nan", '.inf'
+  "uppercase"   => "NULL", "TRUE", "FALSE", ".NAN", '.INF'
+  "camelcase"   => "Null", "True", "False", ".NaN", '.Inf'
+```
+
+By default, !!int uses `decimal`, and !!null, !!bool, !!float use `lowercase`.
+
+
+
+### dump (object [ , options ])
+
+Same as `safeDump()` but without limits (uses `DEFAULT_FULL_SCHEMA` by default).
+
+
+Supported YAML types
+--------------------
+
+The list of standard YAML tags and corresponding JavaScipt types. See also
+[YAML tag discussion](http://pyyaml.org/wiki/YAMLTagDiscussion) and
+[YAML types repository](http://yaml.org/type/).
+
+```
+!!null ''                   # null
+!!bool 'yes'                # bool
+!!int '3...'                # number
+!!float '3.14...'           # number
+!!binary '...base64...'     # buffer
+!!timestamp 'YYYY-...'      # date
+!!omap [ ... ]              # array of key-value pairs
+!!pairs [ ... ]             # array or array pairs
+!!set { ... }               # array of objects with given keys and null values
+!!str '...'                 # string
+!!seq [ ... ]               # array
+!!map { ... }               # object
+```
+
+**JavaScript-specific tags**
+
+```
+!!js/regexp /pattern/gim            # RegExp
+!!js/undefined ''                   # Undefined
+!!js/function 'function () {...}'   # Function
+```
+
+Caveats
+-------
+
+Note, that you use arrays or objects as key in JS-YAML. JS do not allows objects
+or array as keys, and stringifies (by calling .toString method) them at the
+moment of adding them.
+
+``` yaml
+---
+? [ foo, bar ]
+: - baz
+? { foo: bar }
+: - baz
+  - baz
+```
+
+``` javascript
+{ "foo,bar": ["baz"], "[object Object]": ["baz", "baz"] }
+```
+
+Also, reading of properties on implicit block mapping keys is not supported yet.
+So, the following YAML document cannot be loaded.
+
+``` yaml
+&anchor foo:
+  foo: bar
+  *anchor: duplicate key
+  baz: bat
+  *anchor: duplicate key
+```
+
+
+Breaking changes in 2.x.x -> 3.x.x
+----------------------------------
+
+If your have not used __custom__ tags or loader classes and not loaded yaml
+files via `require()` - no changes needed. Just upgrade library.
+
+In other case, you should:
+
+1. Replace all occurences of `require('xxxx.yml')` by `fs.readFileSync()` +
+  `yaml.safeLoad()`.
+2. rewrite your custom tags constructors and custom loader
+  classes, to conform new API. See
+  [examples](https://github.com/nodeca/js-yaml/tree/master/examples) and
+  [wiki](https://github.com/nodeca/js-yaml/wiki) for details.
+
+
+License
+-------
+
+View the [LICENSE](https://github.com/nodeca/js-yaml/blob/master/LICENSE) file
+(MIT).
diff --git a/tools/eslint/node_modules/js-yaml/bin/js-yaml.js b/tools/eslint/node_modules/js-yaml/bin/js-yaml.js
new file mode 100755
index 00000000000000..e6029d64ce23eb
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/bin/js-yaml.js
@@ -0,0 +1,142 @@
+#!/usr/bin/env node
+
+
+'use strict';
+
+/*eslint-disable no-console*/
+
+
+// stdlib
+var fs    = require('fs');
+
+
+// 3rd-party
+var argparse = require('argparse');
+
+
+// internal
+var yaml = require('..');
+
+
+////////////////////////////////////////////////////////////////////////////////
+
+
+var cli = new argparse.ArgumentParser({
+  prog:     'js-yaml',
+  version:  require('../package.json').version,
+  addHelp:  true
+});
+
+
+cli.addArgument([ '-c', '--compact' ], {
+  help:   'Display errors in compact mode',
+  action: 'storeTrue'
+});
+
+
+// deprecated (not needed after we removed output colors)
+// option suppressed, but not completely removed for compatibility
+cli.addArgument([ '-j', '--to-json' ], {
+  help:   argparse.Const.SUPPRESS,
+  dest:   'json',
+  action: 'storeTrue'
+});
+
+
+cli.addArgument([ '-t', '--trace' ], {
+  help:   'Show stack trace on error',
+  action: 'storeTrue'
+});
+
+cli.addArgument([ 'file' ], {
+  help:   'File to read, utf-8 encoded without BOM',
+  nargs:  '?',
+  defaultValue: '-'
+});
+
+
+////////////////////////////////////////////////////////////////////////////////
+
+
+var options = cli.parseArgs();
+
+
+////////////////////////////////////////////////////////////////////////////////
+
+function readFile(filename, encoding, callback) {
+  if (options.file === '-') {
+    // read from stdin
+
+    var chunks = [];
+
+    process.stdin.on('data', function (chunk) {
+      chunks.push(chunk);
+    });
+
+    process.stdin.on('end', function () {
+      return callback(null, Buffer.concat(chunks).toString(encoding));
+    });
+  } else {
+    fs.readFile(filename, encoding, callback);
+  }
+}
+
+readFile(options.file, 'utf8', function (error, input) {
+  var output, isYaml;
+
+  if (error) {
+    if (error.code === 'ENOENT') {
+      console.error('File not found: ' + options.file);
+      process.exit(2);
+    }
+
+    console.error(
+      options.trace && error.stack ||
+      error.message ||
+      String(error));
+
+    process.exit(1);
+  }
+
+  try {
+    output = JSON.parse(input);
+    isYaml = false;
+  } catch (error) {
+    if (error instanceof SyntaxError) {
+      try {
+        output = [];
+        yaml.loadAll(input, function (doc) { output.push(doc); }, {});
+        isYaml = true;
+
+        if (0 === output.length) {
+          output = null;
+        } else if (1 === output.length) {
+          output = output[0];
+        }
+      } catch (error) {
+        if (options.trace && error.stack) {
+          console.error(error.stack);
+        } else {
+          console.error(error.toString(options.compact));
+        }
+
+        process.exit(1);
+      }
+    } else {
+      console.error(
+        options.trace && error.stack ||
+        error.message ||
+        String(error));
+
+      process.exit(1);
+    }
+  }
+
+  if (isYaml) {
+    console.log(JSON.stringify(output, null, '  '));
+  } else {
+    console.log(yaml.dump(output));
+  }
+
+  process.exit(0);
+});
diff --git a/tools/eslint/node_modules/js-yaml/bower.json b/tools/eslint/node_modules/js-yaml/bower.json
new file mode 100644
index 00000000000000..010912f10f9d55
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/bower.json
@@ -0,0 +1,23 @@
+
+{
+  "name": "js-yaml",
+  "main": "dist/js-yaml.js",
+  "homepage": "https://github.com/nodeca/js-yaml",
+  "authors": [ "Dervus Grim ",
+               "Vitaly Puzrin ",
+               "Aleksey V Zapparov ",
+               "Martin Grenfell " ],
+  "description": "YAML 1.2 parser and serializer",
+  "keywords": ["yaml", "parser", "serializer", "pyyaml"],
+  "license": "MIT",
+  "ignore": [
+    "**/.*",
+    "node_modules",
+    "benchmark",
+    "bower_components",
+    "test",
+    "Makefile",
+    "index*",
+    "package.json"
+  ]
+}
diff --git a/tools/eslint/node_modules/js-yaml/dist/js-yaml.js b/tools/eslint/node_modules/js-yaml/dist/js-yaml.js
new file mode 100644
index 00000000000000..f917fea9940ac3
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/dist/js-yaml.js
@@ -0,0 +1,3947 @@
+/* js-yaml 3.3.0 https://github.com/nodeca/js-yaml */!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.jsyaml=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o */
+var CHAR_QUESTION             = 0x3F; /* ? */
+var CHAR_COMMERCIAL_AT        = 0x40; /* @ */
+var CHAR_LEFT_SQUARE_BRACKET  = 0x5B; /* [ */
+var CHAR_RIGHT_SQUARE_BRACKET = 0x5D; /* ] */
+var CHAR_GRAVE_ACCENT         = 0x60; /* ` */
+var CHAR_LEFT_CURLY_BRACKET   = 0x7B; /* { */
+var CHAR_VERTICAL_LINE        = 0x7C; /* | */
+var CHAR_RIGHT_CURLY_BRACKET  = 0x7D; /* } */
+
+var ESCAPE_SEQUENCES = {};
+
+ESCAPE_SEQUENCES[0x00]   = '\\0';
+ESCAPE_SEQUENCES[0x07]   = '\\a';
+ESCAPE_SEQUENCES[0x08]   = '\\b';
+ESCAPE_SEQUENCES[0x09]   = '\\t';
+ESCAPE_SEQUENCES[0x0A]   = '\\n';
+ESCAPE_SEQUENCES[0x0B]   = '\\v';
+ESCAPE_SEQUENCES[0x0C]   = '\\f';
+ESCAPE_SEQUENCES[0x0D]   = '\\r';
+ESCAPE_SEQUENCES[0x1B]   = '\\e';
+ESCAPE_SEQUENCES[0x22]   = '\\"';
+ESCAPE_SEQUENCES[0x5C]   = '\\\\';
+ESCAPE_SEQUENCES[0x85]   = '\\N';
+ESCAPE_SEQUENCES[0xA0]   = '\\_';
+ESCAPE_SEQUENCES[0x2028] = '\\L';
+ESCAPE_SEQUENCES[0x2029] = '\\P';
+
+var DEPRECATED_BOOLEANS_SYNTAX = [
+  'y', 'Y', 'yes', 'Yes', 'YES', 'on', 'On', 'ON',
+  'n', 'N', 'no', 'No', 'NO', 'off', 'Off', 'OFF'
+];
+
+function compileStyleMap(schema, map) {
+  var result, keys, index, length, tag, style, type;
+
+  if (null === map) {
+    return {};
+  }
+
+  result = {};
+  keys = Object.keys(map);
+
+  for (index = 0, length = keys.length; index < length; index += 1) {
+    tag = keys[index];
+    style = String(map[tag]);
+
+    if ('!!' === tag.slice(0, 2)) {
+      tag = 'tag:yaml.org,2002:' + tag.slice(2);
+    }
+
+    type = schema.compiledTypeMap[tag];
+
+    if (type && _hasOwnProperty.call(type.styleAliases, style)) {
+      style = type.styleAliases[style];
+    }
+
+    result[tag] = style;
+  }
+
+  return result;
+}
+
+function encodeHex(character) {
+  var string, handle, length;
+
+  string = character.toString(16).toUpperCase();
+
+  if (character <= 0xFF) {
+    handle = 'x';
+    length = 2;
+  } else if (character <= 0xFFFF) {
+    handle = 'u';
+    length = 4;
+  } else if (character <= 0xFFFFFFFF) {
+    handle = 'U';
+    length = 8;
+  } else {
+    throw new YAMLException('code point within a string may not be greater than 0xFFFFFFFF');
+  }
+
+  return '\\' + handle + common.repeat('0', length - string.length) + string;
+}
+
+function State(options) {
+  this.schema      = options['schema'] || DEFAULT_FULL_SCHEMA;
+  this.indent      = Math.max(1, (options['indent'] || 2));
+  this.skipInvalid = options['skipInvalid'] || false;
+  this.flowLevel   = (common.isNothing(options['flowLevel']) ? -1 : options['flowLevel']);
+  this.styleMap    = compileStyleMap(this.schema, options['styles'] || null);
+
+  this.implicitTypes = this.schema.compiledImplicit;
+  this.explicitTypes = this.schema.compiledExplicit;
+
+  this.tag = null;
+  this.result = '';
+
+  this.duplicates = [];
+  this.usedDuplicates = null;
+}
+
+function indentString(string, spaces) {
+  var ind = common.repeat(' ', spaces),
+      position = 0,
+      next = -1,
+      result = '',
+      line,
+      length = string.length;
+
+  while (position < length) {
+    next = string.indexOf('\n', position);
+    if (next === -1) {
+      line = string.slice(position);
+      position = length;
+    } else {
+      line = string.slice(position, next + 1);
+      position = next + 1;
+    }
+    if (line.length && line !== '\n') {
+      result += ind;
+    }
+    result += line;
+  }
+
+  return result;
+}
+
+function generateNextLine(state, level) {
+  return '\n' + common.repeat(' ', state.indent * level);
+}
+
+function testImplicitResolving(state, str) {
+  var index, length, type;
+
+  for (index = 0, length = state.implicitTypes.length; index < length; index += 1) {
+    type = state.implicitTypes[index];
+
+    if (type.resolve(str)) {
+      return true;
+    }
+  }
+
+  return false;
+}
+
+function StringBuilder(source) {
+  this.source = source;
+  this.result = '';
+  this.checkpoint = 0;
+}
+
+StringBuilder.prototype.takeUpTo = function (position) {
+  var er;
+
+  if (position < this.checkpoint) {
+    er = new Error('position should be > checkpoint');
+    er.position = position;
+    er.checkpoint = this.checkpoint;
+    throw er;
+  }
+
+  this.result += this.source.slice(this.checkpoint, position);
+  this.checkpoint = position;
+  return this;
+};
+
+StringBuilder.prototype.escapeChar = function () {
+  var character, esc;
+
+  character = this.source.charCodeAt(this.checkpoint);
+  esc = ESCAPE_SEQUENCES[character] || encodeHex(character);
+  this.result += esc;
+  this.checkpoint += 1;
+
+  return this;
+};
+
+StringBuilder.prototype.finish = function () {
+  if (this.source.length > this.checkpoint) {
+    this.takeUpTo(this.source.length);
+  }
+};
+
+function writeScalar(state, object, level) {
+  var simple, first, spaceWrap, folded, literal, single, double,
+      sawLineFeed, linePosition, longestLine, indent, max, character,
+      position, escapeSeq, hexEsc, previous, lineLength, modifier,
+      trailingLineBreaks, result;
+
+  if (0 === object.length) {
+    state.dump = "''";
+    return;
+  }
+
+  if (-1 !== DEPRECATED_BOOLEANS_SYNTAX.indexOf(object)) {
+    state.dump = "'" + object + "'";
+    return;
+  }
+
+  simple = true;
+  first = object.length ? object.charCodeAt(0) : 0;
+  spaceWrap = (CHAR_SPACE === first ||
+               CHAR_SPACE === object.charCodeAt(object.length - 1));
+
+  // Simplified check for restricted first characters
+  // http://www.yaml.org/spec/1.2/spec.html#ns-plain-first%28c%29
+  if (CHAR_MINUS         === first ||
+      CHAR_QUESTION      === first ||
+      CHAR_COMMERCIAL_AT === first ||
+      CHAR_GRAVE_ACCENT  === first) {
+    simple = false;
+  }
+
+  // can only use > and | if not wrapped in spaces.
+  if (spaceWrap) {
+    simple = false;
+    folded = false;
+    literal = false;
+  } else {
+    folded = true;
+    literal = true;
+  }
+
+  single = true;
+  double = new StringBuilder(object);
+
+  sawLineFeed = false;
+  linePosition = 0;
+  longestLine = 0;
+
+  indent = state.indent * level;
+  max = 80;
+  if (indent < 40) {
+    max -= indent;
+  } else {
+    max = 40;
+  }
+
+  for (position = 0; position < object.length; position++) {
+    character = object.charCodeAt(position);
+    if (simple) {
+      // Characters that can never appear in the simple scalar
+      if (!simpleChar(character)) {
+        simple = false;
+      } else {
+        // Still simple.  If we make it all the way through like
+        // this, then we can just dump the string as-is.
+        continue;
+      }
+    }
+
+    if (single && character === CHAR_SINGLE_QUOTE) {
+      single = false;
+    }
+
+    escapeSeq = ESCAPE_SEQUENCES[character];
+    hexEsc = needsHexEscape(character);
+
+    if (!escapeSeq && !hexEsc) {
+      continue;
+    }
+
+    if (character !== CHAR_LINE_FEED &&
+        character !== CHAR_DOUBLE_QUOTE &&
+        character !== CHAR_SINGLE_QUOTE) {
+      folded = false;
+      literal = false;
+    } else if (character === CHAR_LINE_FEED) {
+      sawLineFeed = true;
+      single = false;
+      if (position > 0) {
+        previous = object.charCodeAt(position - 1);
+        if (previous === CHAR_SPACE) {
+          literal = false;
+          folded = false;
+        }
+      }
+      if (folded) {
+        lineLength = position - linePosition;
+        linePosition = position;
+        if (lineLength > longestLine) {
+          longestLine = lineLength;
+        }
+      }
+    }
+
+    if (character !== CHAR_DOUBLE_QUOTE) {
+      single = false;
+    }
+
+    double.takeUpTo(position);
+    double.escapeChar();
+  }
+
+  if (simple && testImplicitResolving(state, object)) {
+    simple = false;
+  }
+
+  modifier = '';
+  if (folded || literal) {
+    trailingLineBreaks = 0;
+    if (object.charCodeAt(object.length - 1) === CHAR_LINE_FEED) {
+      trailingLineBreaks += 1;
+      if (object.charCodeAt(object.length - 2) === CHAR_LINE_FEED) {
+        trailingLineBreaks += 1;
+      }
+    }
+
+    if (trailingLineBreaks === 0) {
+      modifier = '-';
+    } else if (trailingLineBreaks === 2) {
+      modifier = '+';
+    }
+  }
+
+  if (literal && longestLine < max) {
+    folded = false;
+  }
+
+  // If it's literally one line, then don't bother with the literal.
+  // We may still want to do a fold, though, if it's a super long line.
+  if (!sawLineFeed) {
+    literal = false;
+  }
+
+  if (simple) {
+    state.dump = object;
+  } else if (single) {
+    state.dump = '\'' + object + '\'';
+  } else if (folded) {
+    result = fold(object, max);
+    state.dump = '>' + modifier + '\n' + indentString(result, indent);
+  } else if (literal) {
+    if (!modifier) {
+      object = object.replace(/\n$/, '');
+    }
+    state.dump = '|' + modifier + '\n' + indentString(object, indent);
+  } else if (double) {
+    double.finish();
+    state.dump = '"' + double.result + '"';
+  } else {
+    throw new Error('Failed to dump scalar value');
+  }
+
+  return;
+}
+
+// The `trailing` var is a regexp match of any trailing `\n` characters.
+//
+// There are three cases we care about:
+//
+// 1. One trailing `\n` on the string.  Just use `|` or `>`.
+//    This is the assumed default. (trailing = null)
+// 2. No trailing `\n` on the string.  Use `|-` or `>-` to "chomp" the end.
+// 3. More than one trailing `\n` on the string.  Use `|+` or `>+`.
+//
+// In the case of `>+`, these line breaks are *not* doubled (like the line
+// breaks within the string), so it's important to only end with the exact
+// same number as we started.
+function fold(object, max) {
+  var result = '',
+      position = 0,
+      length = object.length,
+      trailing = /\n+$/.exec(object),
+      newLine;
+
+  if (trailing) {
+    length = trailing.index + 1;
+  }
+
+  while (position < length) {
+    newLine = object.indexOf('\n', position);
+    if (newLine > length || newLine === -1) {
+      if (result) {
+        result += '\n\n';
+      }
+      result += foldLine(object.slice(position, length), max);
+      position = length;
+    } else {
+      if (result) {
+        result += '\n\n';
+      }
+      result += foldLine(object.slice(position, newLine), max);
+      position = newLine + 1;
+    }
+  }
+  if (trailing && trailing[0] !== '\n') {
+    result += trailing[0];
+  }
+
+  return result;
+}
+
+function foldLine(line, max) {
+  if (line === '') {
+    return line;
+  }
+
+  var foldRe = /[^\s] [^\s]/g,
+      result = '',
+      prevMatch = 0,
+      foldStart = 0,
+      match = foldRe.exec(line),
+      index,
+      foldEnd,
+      folded;
+
+  while (match) {
+    index = match.index;
+
+    // when we cross the max len, if the previous match would've
+    // been ok, use that one, and carry on.  If there was no previous
+    // match on this fold section, then just have a long line.
+    if (index - foldStart > max) {
+      if (prevMatch !== foldStart) {
+        foldEnd = prevMatch;
+      } else {
+        foldEnd = index;
+      }
+
+      if (result) {
+        result += '\n';
+      }
+      folded = line.slice(foldStart, foldEnd);
+      result += folded;
+      foldStart = foldEnd + 1;
+    }
+    prevMatch = index + 1;
+    match = foldRe.exec(line);
+  }
+
+  if (result) {
+    result += '\n';
+  }
+
+  // if we end up with one last word at the end, then the last bit might
+  // be slightly bigger than we wanted, because we exited out of the loop.
+  if (foldStart !== prevMatch && line.length - foldStart > max) {
+    result += line.slice(foldStart, prevMatch) + '\n' +
+              line.slice(prevMatch + 1);
+  } else {
+    result += line.slice(foldStart);
+  }
+
+  return result;
+}
+
+// Returns true if character can be found in a simple scalar
+function simpleChar(character) {
+  return CHAR_TAB                  !== character &&
+         CHAR_LINE_FEED            !== character &&
+         CHAR_CARRIAGE_RETURN      !== character &&
+         CHAR_COMMA                !== character &&
+         CHAR_LEFT_SQUARE_BRACKET  !== character &&
+         CHAR_RIGHT_SQUARE_BRACKET !== character &&
+         CHAR_LEFT_CURLY_BRACKET   !== character &&
+         CHAR_RIGHT_CURLY_BRACKET  !== character &&
+         CHAR_SHARP                !== character &&
+         CHAR_AMPERSAND            !== character &&
+         CHAR_ASTERISK             !== character &&
+         CHAR_EXCLAMATION          !== character &&
+         CHAR_VERTICAL_LINE        !== character &&
+         CHAR_GREATER_THAN         !== character &&
+         CHAR_SINGLE_QUOTE         !== character &&
+         CHAR_DOUBLE_QUOTE         !== character &&
+         CHAR_PERCENT              !== character &&
+         CHAR_COLON                !== character &&
+         !ESCAPE_SEQUENCES[character]            &&
+         !needsHexEscape(character);
+}
+
+// Returns true if the character code needs to be escaped.
+function needsHexEscape(character) {
+  return !((0x00020 <= character && character <= 0x00007E) ||
+           (0x00085 === character)                         ||
+           (0x000A0 <= character && character <= 0x00D7FF) ||
+           (0x0E000 <= character && character <= 0x00FFFD) ||
+           (0x10000 <= character && character <= 0x10FFFF));
+}
+
+function writeFlowSequence(state, level, object) {
+  var _result = '',
+      _tag    = state.tag,
+      index,
+      length;
+
+  for (index = 0, length = object.length; index < length; index += 1) {
+    // Write only valid elements.
+    if (writeNode(state, level, object[index], false, false)) {
+      if (0 !== index) {
+        _result += ', ';
+      }
+      _result += state.dump;
+    }
+  }
+
+  state.tag = _tag;
+  state.dump = '[' + _result + ']';
+}
+
+function writeBlockSequence(state, level, object, compact) {
+  var _result = '',
+      _tag    = state.tag,
+      index,
+      length;
+
+  for (index = 0, length = object.length; index < length; index += 1) {
+    // Write only valid elements.
+    if (writeNode(state, level + 1, object[index], true, true)) {
+      if (!compact || 0 !== index) {
+        _result += generateNextLine(state, level);
+      }
+      _result += '- ' + state.dump;
+    }
+  }
+
+  state.tag = _tag;
+  state.dump = _result || '[]'; // Empty sequence if no valid values.
+}
+
+function writeFlowMapping(state, level, object) {
+  var _result       = '',
+      _tag          = state.tag,
+      objectKeyList = Object.keys(object),
+      index,
+      length,
+      objectKey,
+      objectValue,
+      pairBuffer;
+
+  for (index = 0, length = objectKeyList.length; index < length; index += 1) {
+    pairBuffer = '';
+
+    if (0 !== index) {
+      pairBuffer += ', ';
+    }
+
+    objectKey = objectKeyList[index];
+    objectValue = object[objectKey];
+
+    if (!writeNode(state, level, objectKey, false, false)) {
+      continue; // Skip this pair because of invalid key;
+    }
+
+    if (state.dump.length > 1024) {
+      pairBuffer += '? ';
+    }
+
+    pairBuffer += state.dump + ': ';
+
+    if (!writeNode(state, level, objectValue, false, false)) {
+      continue; // Skip this pair because of invalid value.
+    }
+
+    pairBuffer += state.dump;
+
+    // Both key and value are valid.
+    _result += pairBuffer;
+  }
+
+  state.tag = _tag;
+  state.dump = '{' + _result + '}';
+}
+
+function writeBlockMapping(state, level, object, compact) {
+  var _result       = '',
+      _tag          = state.tag,
+      objectKeyList = Object.keys(object),
+      index,
+      length,
+      objectKey,
+      objectValue,
+      explicitPair,
+      pairBuffer;
+
+  for (index = 0, length = objectKeyList.length; index < length; index += 1) {
+    pairBuffer = '';
+
+    if (!compact || 0 !== index) {
+      pairBuffer += generateNextLine(state, level);
+    }
+
+    objectKey = objectKeyList[index];
+    objectValue = object[objectKey];
+
+    if (!writeNode(state, level + 1, objectKey, true, true)) {
+      continue; // Skip this pair because of invalid key.
+    }
+
+    explicitPair = (null !== state.tag && '?' !== state.tag) ||
+                   (state.dump && state.dump.length > 1024);
+
+    if (explicitPair) {
+      if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {
+        pairBuffer += '?';
+      } else {
+        pairBuffer += '? ';
+      }
+    }
+
+    pairBuffer += state.dump;
+
+    if (explicitPair) {
+      pairBuffer += generateNextLine(state, level);
+    }
+
+    if (!writeNode(state, level + 1, objectValue, true, explicitPair)) {
+      continue; // Skip this pair because of invalid value.
+    }
+
+    if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {
+      pairBuffer += ':';
+    } else {
+      pairBuffer += ': ';
+    }
+
+    pairBuffer += state.dump;
+
+    // Both key and value are valid.
+    _result += pairBuffer;
+  }
+
+  state.tag = _tag;
+  state.dump = _result || '{}'; // Empty mapping if no valid pairs.
+}
+
+function detectType(state, object, explicit) {
+  var _result, typeList, index, length, type, style;
+
+  typeList = explicit ? state.explicitTypes : state.implicitTypes;
+
+  for (index = 0, length = typeList.length; index < length; index += 1) {
+    type = typeList[index];
+
+    if ((type.instanceOf  || type.predicate) &&
+        (!type.instanceOf || (('object' === typeof object) && (object instanceof type.instanceOf))) &&
+        (!type.predicate  || type.predicate(object))) {
+
+      state.tag = explicit ? type.tag : '?';
+
+      if (type.represent) {
+        style = state.styleMap[type.tag] || type.defaultStyle;
+
+        if ('[object Function]' === _toString.call(type.represent)) {
+          _result = type.represent(object, style);
+        } else if (_hasOwnProperty.call(type.represent, style)) {
+          _result = type.represent[style](object, style);
+        } else {
+          throw new YAMLException('!<' + type.tag + '> tag resolver accepts not "' + style + '" style');
+        }
+
+        state.dump = _result;
+      }
+
+      return true;
+    }
+  }
+
+  return false;
+}
+
+// Serializes `object` and writes it to global `result`.
+// Returns true on success, or false on invalid object.
+//
+function writeNode(state, level, object, block, compact) {
+  state.tag = null;
+  state.dump = object;
+
+  if (!detectType(state, object, false)) {
+    detectType(state, object, true);
+  }
+
+  var type = _toString.call(state.dump);
+
+  if (block) {
+    block = (0 > state.flowLevel || state.flowLevel > level);
+  }
+
+  if ((null !== state.tag && '?' !== state.tag) || (2 !== state.indent && level > 0)) {
+    compact = false;
+  }
+
+  var objectOrArray = '[object Object]' === type || '[object Array]' === type,
+      duplicateIndex,
+      duplicate;
+
+  if (objectOrArray) {
+    duplicateIndex = state.duplicates.indexOf(object);
+    duplicate = duplicateIndex !== -1;
+  }
+
+  if (duplicate && state.usedDuplicates[duplicateIndex]) {
+    state.dump = '*ref_' + duplicateIndex;
+  } else {
+    if (objectOrArray && duplicate && !state.usedDuplicates[duplicateIndex]) {
+      state.usedDuplicates[duplicateIndex] = true;
+    }
+    if ('[object Object]' === type) {
+      if (block && (0 !== Object.keys(state.dump).length)) {
+        writeBlockMapping(state, level, state.dump, compact);
+        if (duplicate) {
+          state.dump = '&ref_' + duplicateIndex + (0 === level ? '\n' : '') + state.dump;
+        }
+      } else {
+        writeFlowMapping(state, level, state.dump);
+        if (duplicate) {
+          state.dump = '&ref_' + duplicateIndex + ' ' + state.dump;
+        }
+      }
+    } else if ('[object Array]' === type) {
+      if (block && (0 !== state.dump.length)) {
+        writeBlockSequence(state, level, state.dump, compact);
+        if (duplicate) {
+          state.dump = '&ref_' + duplicateIndex + (0 === level ? '\n' : '') + state.dump;
+        }
+      } else {
+        writeFlowSequence(state, level, state.dump);
+        if (duplicate) {
+          state.dump = '&ref_' + duplicateIndex + ' ' + state.dump;
+        }
+      }
+    } else if ('[object String]' === type) {
+      if ('?' !== state.tag) {
+        writeScalar(state, state.dump, level);
+      }
+    } else {
+      if (state.skipInvalid) {
+        return false;
+      }
+      throw new YAMLException('unacceptable kind of an object to dump ' + type);
+    }
+
+    if (null !== state.tag && '?' !== state.tag) {
+      state.dump = '!<' + state.tag + '> ' + state.dump;
+    }
+  }
+
+  return true;
+}
+
+function getDuplicateReferences(object, state) {
+  var objects = [],
+      duplicatesIndexes = [],
+      index,
+      length;
+
+  inspectNode(object, objects, duplicatesIndexes);
+
+  for (index = 0, length = duplicatesIndexes.length; index < length; index += 1) {
+    state.duplicates.push(objects[duplicatesIndexes[index]]);
+  }
+  state.usedDuplicates = new Array(length);
+}
+
+function inspectNode(object, objects, duplicatesIndexes) {
+  var type = _toString.call(object),
+      objectKeyList,
+      index,
+      length;
+
+  if (null !== object && 'object' === typeof object) {
+    index = objects.indexOf(object);
+    if (-1 !== index) {
+      if (-1 === duplicatesIndexes.indexOf(index)) {
+        duplicatesIndexes.push(index);
+      }
+    } else {
+      objects.push(object);
+
+      if (Array.isArray(object)) {
+        for (index = 0, length = object.length; index < length; index += 1) {
+          inspectNode(object[index], objects, duplicatesIndexes);
+        }
+      } else {
+        objectKeyList = Object.keys(object);
+
+        for (index = 0, length = objectKeyList.length; index < length; index += 1) {
+          inspectNode(object[objectKeyList[index]], objects, duplicatesIndexes);
+        }
+      }
+    }
+  }
+}
+
+function dump(input, options) {
+  options = options || {};
+
+  var state = new State(options);
+
+  getDuplicateReferences(input, state);
+
+  if (writeNode(state, 0, input, true, true)) {
+    return state.dump + '\n';
+  }
+  return '';
+}
+
+function safeDump(input, options) {
+  return dump(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options));
+}
+
+module.exports.dump     = dump;
+module.exports.safeDump = safeDump;
+
+},{"./common":3,"./exception":5,"./schema/default_full":10,"./schema/default_safe":11}],5:[function(require,module,exports){
+'use strict';
+
+
+function YAMLException(reason, mark) {
+  this.name    = 'YAMLException';
+  this.reason  = reason;
+  this.mark    = mark;
+  this.message = this.toString(false);
+}
+
+
+YAMLException.prototype.toString = function toString(compact) {
+  var result;
+
+  result = 'JS-YAML: ' + (this.reason || '(unknown reason)');
+
+  if (!compact && this.mark) {
+    result += ' ' + this.mark.toString();
+  }
+
+  return result;
+};
+
+
+module.exports = YAMLException;
+
+},{}],6:[function(require,module,exports){
+'use strict';
+
+/*eslint-disable max-len,no-use-before-define*/
+
+var common              = require('./common');
+var YAMLException       = require('./exception');
+var Mark                = require('./mark');
+var DEFAULT_SAFE_SCHEMA = require('./schema/default_safe');
+var DEFAULT_FULL_SCHEMA = require('./schema/default_full');
+
+
+var _hasOwnProperty = Object.prototype.hasOwnProperty;
+
+
+var CONTEXT_FLOW_IN   = 1;
+var CONTEXT_FLOW_OUT  = 2;
+var CONTEXT_BLOCK_IN  = 3;
+var CONTEXT_BLOCK_OUT = 4;
+
+
+var CHOMPING_CLIP  = 1;
+var CHOMPING_STRIP = 2;
+var CHOMPING_KEEP  = 3;
+
+
+var PATTERN_NON_PRINTABLE         = /[\x00-\x08\x0B\x0C\x0E-\x1F\x7F-\x84\x86-\x9F\uD800-\uDFFF\uFFFE\uFFFF]/;
+var PATTERN_NON_ASCII_LINE_BREAKS = /[\x85\u2028\u2029]/;
+var PATTERN_FLOW_INDICATORS       = /[,\[\]\{\}]/;
+var PATTERN_TAG_HANDLE            = /^(?:!|!!|![a-z\-]+!)$/i;
+var PATTERN_TAG_URI               = /^(?:!|[^,\[\]\{\}])(?:%[0-9a-f]{2}|[0-9a-z\-#;\/\?:@&=\+\$,_\.!~\*'\(\)\[\]])*$/i;
+
+
+function is_EOL(c) {
+  return (c === 0x0A/* LF */) || (c === 0x0D/* CR */);
+}
+
+function is_WHITE_SPACE(c) {
+  return (c === 0x09/* Tab */) || (c === 0x20/* Space */);
+}
+
+function is_WS_OR_EOL(c) {
+  return (c === 0x09/* Tab */) ||
+         (c === 0x20/* Space */) ||
+         (c === 0x0A/* LF */) ||
+         (c === 0x0D/* CR */);
+}
+
+function is_FLOW_INDICATOR(c) {
+  return 0x2C/* , */ === c ||
+         0x5B/* [ */ === c ||
+         0x5D/* ] */ === c ||
+         0x7B/* { */ === c ||
+         0x7D/* } */ === c;
+}
+
+function fromHexCode(c) {
+  var lc;
+
+  if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) {
+    return c - 0x30;
+  }
+
+  /*eslint-disable no-bitwise*/
+  lc = c | 0x20;
+
+  if ((0x61/* a */ <= lc) && (lc <= 0x66/* f */)) {
+    return lc - 0x61 + 10;
+  }
+
+  return -1;
+}
+
+function escapedHexLen(c) {
+  if (c === 0x78/* x */) { return 2; }
+  if (c === 0x75/* u */) { return 4; }
+  if (c === 0x55/* U */) { return 8; }
+  return 0;
+}
+
+function fromDecimalCode(c) {
+  if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) {
+    return c - 0x30;
+  }
+
+  return -1;
+}
+
+function simpleEscapeSequence(c) {
+  return (c === 0x30/* 0 */) ? '\x00' :
+        (c === 0x61/* a */) ? '\x07' :
+        (c === 0x62/* b */) ? '\x08' :
+        (c === 0x74/* t */) ? '\x09' :
+        (c === 0x09/* Tab */) ? '\x09' :
+        (c === 0x6E/* n */) ? '\x0A' :
+        (c === 0x76/* v */) ? '\x0B' :
+        (c === 0x66/* f */) ? '\x0C' :
+        (c === 0x72/* r */) ? '\x0D' :
+        (c === 0x65/* e */) ? '\x1B' :
+        (c === 0x20/* Space */) ? ' ' :
+        (c === 0x22/* " */) ? '\x22' :
+        (c === 0x2F/* / */) ? '/' :
+        (c === 0x5C/* \ */) ? '\x5C' :
+        (c === 0x4E/* N */) ? '\x85' :
+        (c === 0x5F/* _ */) ? '\xA0' :
+        (c === 0x4C/* L */) ? '\u2028' :
+        (c === 0x50/* P */) ? '\u2029' : '';
+}
+
+function charFromCodepoint(c) {
+  if (c <= 0xFFFF) {
+    return String.fromCharCode(c);
+  }
+  // Encode UTF-16 surrogate pair
+  // https://en.wikipedia.org/wiki/UTF-16#Code_points_U.2B010000_to_U.2B10FFFF
+  return String.fromCharCode(((c - 0x010000) >> 10) + 0xD800,
+                             ((c - 0x010000) & 0x03FF) + 0xDC00);
+}
+
+var simpleEscapeCheck = new Array(256); // integer, for fast access
+var simpleEscapeMap = new Array(256);
+for (var i = 0; i < 256; i++) {
+  simpleEscapeCheck[i] = simpleEscapeSequence(i) ? 1 : 0;
+  simpleEscapeMap[i] = simpleEscapeSequence(i);
+}
+
+
+function State(input, options) {
+  this.input = input;
+
+  this.filename  = options['filename']  || null;
+  this.schema    = options['schema']    || DEFAULT_FULL_SCHEMA;
+  this.onWarning = options['onWarning'] || null;
+  this.legacy    = options['legacy']    || false;
+
+  this.implicitTypes = this.schema.compiledImplicit;
+  this.typeMap       = this.schema.compiledTypeMap;
+
+  this.length     = input.length;
+  this.position   = 0;
+  this.line       = 0;
+  this.lineStart  = 0;
+  this.lineIndent = 0;
+
+  this.documents = [];
+
+  /*
+  this.version;
+  this.checkLineBreaks;
+  this.tagMap;
+  this.anchorMap;
+  this.tag;
+  this.anchor;
+  this.kind;
+  this.result;*/
+
+}
+
+
+function generateError(state, message) {
+  return new YAMLException(
+    message,
+    new Mark(state.filename, state.input, state.position, state.line, (state.position - state.lineStart)));
+}
+
+function throwError(state, message) {
+  throw generateError(state, message);
+}
+
+function throwWarning(state, message) {
+  var error = generateError(state, message);
+
+  if (state.onWarning) {
+    state.onWarning.call(null, error);
+  } else {
+    throw error;
+  }
+}
+
+
+var directiveHandlers = {
+
+  YAML: function handleYamlDirective(state, name, args) {
+
+      var match, major, minor;
+
+      if (null !== state.version) {
+        throwError(state, 'duplication of %YAML directive');
+      }
+
+      if (1 !== args.length) {
+        throwError(state, 'YAML directive accepts exactly one argument');
+      }
+
+      match = /^([0-9]+)\.([0-9]+)$/.exec(args[0]);
+
+      if (null === match) {
+        throwError(state, 'ill-formed argument of the YAML directive');
+      }
+
+      major = parseInt(match[1], 10);
+      minor = parseInt(match[2], 10);
+
+      if (1 !== major) {
+        throwError(state, 'unacceptable YAML version of the document');
+      }
+
+      state.version = args[0];
+      state.checkLineBreaks = (minor < 2);
+
+      if (1 !== minor && 2 !== minor) {
+        throwWarning(state, 'unsupported YAML version of the document');
+      }
+    },
+
+  TAG: function handleTagDirective(state, name, args) {
+
+      var handle, prefix;
+
+      if (2 !== args.length) {
+        throwError(state, 'TAG directive accepts exactly two arguments');
+      }
+
+      handle = args[0];
+      prefix = args[1];
+
+      if (!PATTERN_TAG_HANDLE.test(handle)) {
+        throwError(state, 'ill-formed tag handle (first argument) of the TAG directive');
+      }
+
+      if (_hasOwnProperty.call(state.tagMap, handle)) {
+        throwError(state, 'there is a previously declared suffix for "' + handle + '" tag handle');
+      }
+
+      if (!PATTERN_TAG_URI.test(prefix)) {
+        throwError(state, 'ill-formed tag prefix (second argument) of the TAG directive');
+      }
+
+      state.tagMap[handle] = prefix;
+    }
+};
+
+
+function captureSegment(state, start, end, checkJson) {
+  var _position, _length, _character, _result;
+
+  if (start < end) {
+    _result = state.input.slice(start, end);
+
+    if (checkJson) {
+      for (_position = 0, _length = _result.length;
+           _position < _length;
+           _position += 1) {
+        _character = _result.charCodeAt(_position);
+        if (!(0x09 === _character ||
+              0x20 <= _character && _character <= 0x10FFFF)) {
+          throwError(state, 'expected valid JSON character');
+        }
+      }
+    }
+
+    state.result += _result;
+  }
+}
+
+function mergeMappings(state, destination, source) {
+  var sourceKeys, key, index, quantity;
+
+  if (!common.isObject(source)) {
+    throwError(state, 'cannot merge mappings; the provided source object is unacceptable');
+  }
+
+  sourceKeys = Object.keys(source);
+
+  for (index = 0, quantity = sourceKeys.length; index < quantity; index += 1) {
+    key = sourceKeys[index];
+
+    if (!_hasOwnProperty.call(destination, key)) {
+      destination[key] = source[key];
+    }
+  }
+}
+
+function storeMappingPair(state, _result, keyTag, keyNode, valueNode) {
+  var index, quantity;
+
+  keyNode = String(keyNode);
+
+  if (null === _result) {
+    _result = {};
+  }
+
+  if ('tag:yaml.org,2002:merge' === keyTag) {
+    if (Array.isArray(valueNode)) {
+      for (index = 0, quantity = valueNode.length; index < quantity; index += 1) {
+        mergeMappings(state, _result, valueNode[index]);
+      }
+    } else {
+      mergeMappings(state, _result, valueNode);
+    }
+  } else {
+    _result[keyNode] = valueNode;
+  }
+
+  return _result;
+}
+
+function readLineBreak(state) {
+  var ch;
+
+  ch = state.input.charCodeAt(state.position);
+
+  if (0x0A/* LF */ === ch) {
+    state.position++;
+  } else if (0x0D/* CR */ === ch) {
+    state.position++;
+    if (0x0A/* LF */ === state.input.charCodeAt(state.position)) {
+      state.position++;
+    }
+  } else {
+    throwError(state, 'a line break is expected');
+  }
+
+  state.line += 1;
+  state.lineStart = state.position;
+}
+
+function skipSeparationSpace(state, allowComments, checkIndent) {
+  var lineBreaks = 0,
+      ch = state.input.charCodeAt(state.position);
+
+  while (0 !== ch) {
+    while (is_WHITE_SPACE(ch)) {
+      ch = state.input.charCodeAt(++state.position);
+    }
+
+    if (allowComments && 0x23/* # */ === ch) {
+      do {
+        ch = state.input.charCodeAt(++state.position);
+      } while (ch !== 0x0A/* LF */ && ch !== 0x0D/* CR */ && 0 !== ch);
+    }
+
+    if (is_EOL(ch)) {
+      readLineBreak(state);
+
+      ch = state.input.charCodeAt(state.position);
+      lineBreaks++;
+      state.lineIndent = 0;
+
+      while (0x20/* Space */ === ch) {
+        state.lineIndent++;
+        ch = state.input.charCodeAt(++state.position);
+      }
+    } else {
+      break;
+    }
+  }
+
+  if (-1 !== checkIndent && 0 !== lineBreaks && state.lineIndent < checkIndent) {
+    throwWarning(state, 'deficient indentation');
+  }
+
+  return lineBreaks;
+}
+
+function testDocumentSeparator(state) {
+  var _position = state.position,
+      ch;
+
+  ch = state.input.charCodeAt(_position);
+
+  // Condition state.position === state.lineStart is tested
+  // in parent on each call, for efficiency. No needs to test here again.
+  if ((0x2D/* - */ === ch || 0x2E/* . */ === ch) &&
+      state.input.charCodeAt(_position + 1) === ch &&
+      state.input.charCodeAt(_position + 2) === ch) {
+
+    _position += 3;
+
+    ch = state.input.charCodeAt(_position);
+
+    if (ch === 0 || is_WS_OR_EOL(ch)) {
+      return true;
+    }
+  }
+
+  return false;
+}
+
+function writeFoldedLines(state, count) {
+  if (1 === count) {
+    state.result += ' ';
+  } else if (count > 1) {
+    state.result += common.repeat('\n', count - 1);
+  }
+}
+
+
+function readPlainScalar(state, nodeIndent, withinFlowCollection) {
+  var preceding,
+      following,
+      captureStart,
+      captureEnd,
+      hasPendingContent,
+      _line,
+      _lineStart,
+      _lineIndent,
+      _kind = state.kind,
+      _result = state.result,
+      ch;
+
+  ch = state.input.charCodeAt(state.position);
+
+  if (is_WS_OR_EOL(ch)             ||
+      is_FLOW_INDICATOR(ch)        ||
+      0x23/* # */           === ch ||
+      0x26/* & */           === ch ||
+      0x2A/* * */           === ch ||
+      0x21/* ! */           === ch ||
+      0x7C/* | */           === ch ||
+      0x3E/* > */           === ch ||
+      0x27/* ' */           === ch ||
+      0x22/* " */           === ch ||
+      0x25/* % */           === ch ||
+      0x40/* @ */           === ch ||
+      0x60/* ` */           === ch) {
+    return false;
+  }
+
+  if (0x3F/* ? */ === ch || 0x2D/* - */ === ch) {
+    following = state.input.charCodeAt(state.position + 1);
+
+    if (is_WS_OR_EOL(following) ||
+        withinFlowCollection && is_FLOW_INDICATOR(following)) {
+      return false;
+    }
+  }
+
+  state.kind = 'scalar';
+  state.result = '';
+  captureStart = captureEnd = state.position;
+  hasPendingContent = false;
+
+  while (0 !== ch) {
+    if (0x3A/* : */ === ch) {
+      following = state.input.charCodeAt(state.position + 1);
+
+      if (is_WS_OR_EOL(following) ||
+          withinFlowCollection && is_FLOW_INDICATOR(following)) {
+        break;
+      }
+
+    } else if (0x23/* # */ === ch) {
+      preceding = state.input.charCodeAt(state.position - 1);
+
+      if (is_WS_OR_EOL(preceding)) {
+        break;
+      }
+
+    } else if ((state.position === state.lineStart && testDocumentSeparator(state)) ||
+               withinFlowCollection && is_FLOW_INDICATOR(ch)) {
+      break;
+
+    } else if (is_EOL(ch)) {
+      _line = state.line;
+      _lineStart = state.lineStart;
+      _lineIndent = state.lineIndent;
+      skipSeparationSpace(state, false, -1);
+
+      if (state.lineIndent >= nodeIndent) {
+        hasPendingContent = true;
+        ch = state.input.charCodeAt(state.position);
+        continue;
+      } else {
+        state.position = captureEnd;
+        state.line = _line;
+        state.lineStart = _lineStart;
+        state.lineIndent = _lineIndent;
+        break;
+      }
+    }
+
+    if (hasPendingContent) {
+      captureSegment(state, captureStart, captureEnd, false);
+      writeFoldedLines(state, state.line - _line);
+      captureStart = captureEnd = state.position;
+      hasPendingContent = false;
+    }
+
+    if (!is_WHITE_SPACE(ch)) {
+      captureEnd = state.position + 1;
+    }
+
+    ch = state.input.charCodeAt(++state.position);
+  }
+
+  captureSegment(state, captureStart, captureEnd, false);
+
+  if (state.result) {
+    return true;
+  }
+
+  state.kind = _kind;
+  state.result = _result;
+  return false;
+}
+
+function readSingleQuotedScalar(state, nodeIndent) {
+  var ch,
+      captureStart, captureEnd;
+
+  ch = state.input.charCodeAt(state.position);
+
+  if (0x27/* ' */ !== ch) {
+    return false;
+  }
+
+  state.kind = 'scalar';
+  state.result = '';
+  state.position++;
+  captureStart = captureEnd = state.position;
+
+  while (0 !== (ch = state.input.charCodeAt(state.position))) {
+    if (0x27/* ' */ === ch) {
+      captureSegment(state, captureStart, state.position, true);
+      ch = state.input.charCodeAt(++state.position);
+
+      if (0x27/* ' */ === ch) {
+        captureStart = captureEnd = state.position;
+        state.position++;
+      } else {
+        return true;
+      }
+
+    } else if (is_EOL(ch)) {
+      captureSegment(state, captureStart, captureEnd, true);
+      writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent));
+      captureStart = captureEnd = state.position;
+
+    } else if (state.position === state.lineStart && testDocumentSeparator(state)) {
+      throwError(state, 'unexpected end of the document within a single quoted scalar');
+
+    } else {
+      state.position++;
+      captureEnd = state.position;
+    }
+  }
+
+  throwError(state, 'unexpected end of the stream within a single quoted scalar');
+}
+
+function readDoubleQuotedScalar(state, nodeIndent) {
+  var captureStart,
+      captureEnd,
+      hexLength,
+      hexResult,
+      tmp, tmpEsc,
+      ch;
+
+  ch = state.input.charCodeAt(state.position);
+
+  if (0x22/* " */ !== ch) {
+    return false;
+  }
+
+  state.kind = 'scalar';
+  state.result = '';
+  state.position++;
+  captureStart = captureEnd = state.position;
+
+  while (0 !== (ch = state.input.charCodeAt(state.position))) {
+    if (0x22/* " */ === ch) {
+      captureSegment(state, captureStart, state.position, true);
+      state.position++;
+      return true;
+
+    } else if (0x5C/* \ */ === ch) {
+      captureSegment(state, captureStart, state.position, true);
+      ch = state.input.charCodeAt(++state.position);
+
+      if (is_EOL(ch)) {
+        skipSeparationSpace(state, false, nodeIndent);
+
+        // TODO: rework to inline fn with no type cast?
+      } else if (ch < 256 && simpleEscapeCheck[ch]) {
+        state.result += simpleEscapeMap[ch];
+        state.position++;
+
+      } else if ((tmp = escapedHexLen(ch)) > 0) {
+        hexLength = tmp;
+        hexResult = 0;
+
+        for (; hexLength > 0; hexLength--) {
+          ch = state.input.charCodeAt(++state.position);
+
+          if ((tmp = fromHexCode(ch)) >= 0) {
+            hexResult = (hexResult << 4) + tmp;
+
+          } else {
+            throwError(state, 'expected hexadecimal character');
+          }
+        }
+
+        state.result += charFromCodepoint(hexResult);
+
+        state.position++;
+
+      } else {
+        throwError(state, 'unknown escape sequence');
+      }
+
+      captureStart = captureEnd = state.position;
+
+    } else if (is_EOL(ch)) {
+      captureSegment(state, captureStart, captureEnd, true);
+      writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent));
+      captureStart = captureEnd = state.position;
+
+    } else if (state.position === state.lineStart && testDocumentSeparator(state)) {
+      throwError(state, 'unexpected end of the document within a double quoted scalar');
+
+    } else {
+      state.position++;
+      captureEnd = state.position;
+    }
+  }
+
+  throwError(state, 'unexpected end of the stream within a double quoted scalar');
+}
+
+function readFlowCollection(state, nodeIndent) {
+  var readNext = true,
+      _line,
+      _tag     = state.tag,
+      _result,
+      _anchor  = state.anchor,
+      following,
+      terminator,
+      isPair,
+      isExplicitPair,
+      isMapping,
+      keyNode,
+      keyTag,
+      valueNode,
+      ch;
+
+  ch = state.input.charCodeAt(state.position);
+
+  if (ch === 0x5B/* [ */) {
+    terminator = 0x5D;/* ] */
+    isMapping = false;
+    _result = [];
+  } else if (ch === 0x7B/* { */) {
+    terminator = 0x7D;/* } */
+    isMapping = true;
+    _result = {};
+  } else {
+    return false;
+  }
+
+  if (null !== state.anchor) {
+    state.anchorMap[state.anchor] = _result;
+  }
+
+  ch = state.input.charCodeAt(++state.position);
+
+  while (0 !== ch) {
+    skipSeparationSpace(state, true, nodeIndent);
+
+    ch = state.input.charCodeAt(state.position);
+
+    if (ch === terminator) {
+      state.position++;
+      state.tag = _tag;
+      state.anchor = _anchor;
+      state.kind = isMapping ? 'mapping' : 'sequence';
+      state.result = _result;
+      return true;
+    } else if (!readNext) {
+      throwError(state, 'missed comma between flow collection entries');
+    }
+
+    keyTag = keyNode = valueNode = null;
+    isPair = isExplicitPair = false;
+
+    if (0x3F/* ? */ === ch) {
+      following = state.input.charCodeAt(state.position + 1);
+
+      if (is_WS_OR_EOL(following)) {
+        isPair = isExplicitPair = true;
+        state.position++;
+        skipSeparationSpace(state, true, nodeIndent);
+      }
+    }
+
+    _line = state.line;
+    composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true);
+    keyTag = state.tag;
+    keyNode = state.result;
+    skipSeparationSpace(state, true, nodeIndent);
+
+    ch = state.input.charCodeAt(state.position);
+
+    if ((isExplicitPair || state.line === _line) && 0x3A/* : */ === ch) {
+      isPair = true;
+      ch = state.input.charCodeAt(++state.position);
+      skipSeparationSpace(state, true, nodeIndent);
+      composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true);
+      valueNode = state.result;
+    }
+
+    if (isMapping) {
+      storeMappingPair(state, _result, keyTag, keyNode, valueNode);
+    } else if (isPair) {
+      _result.push(storeMappingPair(state, null, keyTag, keyNode, valueNode));
+    } else {
+      _result.push(keyNode);
+    }
+
+    skipSeparationSpace(state, true, nodeIndent);
+
+    ch = state.input.charCodeAt(state.position);
+
+    if (0x2C/* , */ === ch) {
+      readNext = true;
+      ch = state.input.charCodeAt(++state.position);
+    } else {
+      readNext = false;
+    }
+  }
+
+  throwError(state, 'unexpected end of the stream within a flow collection');
+}
+
+function readBlockScalar(state, nodeIndent) {
+  var captureStart,
+      folding,
+      chomping       = CHOMPING_CLIP,
+      detectedIndent = false,
+      textIndent     = nodeIndent,
+      emptyLines     = 0,
+      atMoreIndented = false,
+      tmp,
+      ch;
+
+  ch = state.input.charCodeAt(state.position);
+
+  if (ch === 0x7C/* | */) {
+    folding = false;
+  } else if (ch === 0x3E/* > */) {
+    folding = true;
+  } else {
+    return false;
+  }
+
+  state.kind = 'scalar';
+  state.result = '';
+
+  while (0 !== ch) {
+    ch = state.input.charCodeAt(++state.position);
+
+    if (0x2B/* + */ === ch || 0x2D/* - */ === ch) {
+      if (CHOMPING_CLIP === chomping) {
+        chomping = (0x2B/* + */ === ch) ? CHOMPING_KEEP : CHOMPING_STRIP;
+      } else {
+        throwError(state, 'repeat of a chomping mode identifier');
+      }
+
+    } else if ((tmp = fromDecimalCode(ch)) >= 0) {
+      if (tmp === 0) {
+        throwError(state, 'bad explicit indentation width of a block scalar; it cannot be less than one');
+      } else if (!detectedIndent) {
+        textIndent = nodeIndent + tmp - 1;
+        detectedIndent = true;
+      } else {
+        throwError(state, 'repeat of an indentation width identifier');
+      }
+
+    } else {
+      break;
+    }
+  }
+
+  if (is_WHITE_SPACE(ch)) {
+    do { ch = state.input.charCodeAt(++state.position); }
+    while (is_WHITE_SPACE(ch));
+
+    if (0x23/* # */ === ch) {
+      do { ch = state.input.charCodeAt(++state.position); }
+      while (!is_EOL(ch) && (0 !== ch));
+    }
+  }
+
+  while (0 !== ch) {
+    readLineBreak(state);
+    state.lineIndent = 0;
+
+    ch = state.input.charCodeAt(state.position);
+
+    while ((!detectedIndent || state.lineIndent < textIndent) &&
+           (0x20/* Space */ === ch)) {
+      state.lineIndent++;
+      ch = state.input.charCodeAt(++state.position);
+    }
+
+    if (!detectedIndent && state.lineIndent > textIndent) {
+      textIndent = state.lineIndent;
+    }
+
+    if (is_EOL(ch)) {
+      emptyLines++;
+      continue;
+    }
+
+    // End of the scalar.
+    if (state.lineIndent < textIndent) {
+
+      // Perform the chomping.
+      if (chomping === CHOMPING_KEEP) {
+        state.result += common.repeat('\n', emptyLines);
+      } else if (chomping === CHOMPING_CLIP) {
+        if (detectedIndent) { // i.e. only if the scalar is not empty.
+          state.result += '\n';
+        }
+      }
+
+      // Break this `while` cycle and go to the funciton's epilogue.
+      break;
+    }
+
+    // Folded style: use fancy rules to handle line breaks.
+    if (folding) {
+
+      // Lines starting with white space characters (more-indented lines) are not folded.
+      if (is_WHITE_SPACE(ch)) {
+        atMoreIndented = true;
+        state.result += common.repeat('\n', emptyLines + 1);
+
+      // End of more-indented block.
+      } else if (atMoreIndented) {
+        atMoreIndented = false;
+        state.result += common.repeat('\n', emptyLines + 1);
+
+      // Just one line break - perceive as the same line.
+      } else if (0 === emptyLines) {
+        if (detectedIndent) { // i.e. only if we have already read some scalar content.
+          state.result += ' ';
+        }
+
+      // Several line breaks - perceive as different lines.
+      } else {
+        state.result += common.repeat('\n', emptyLines);
+      }
+
+    // Literal style: just add exact number of line breaks between content lines.
+    } else if (detectedIndent) {
+      // If current line isn't the first one - count line break from the last content line.
+      state.result += common.repeat('\n', emptyLines + 1);
+    } else {
+      // In case of the first content line - count only empty lines.
+    }
+
+    detectedIndent = true;
+    emptyLines = 0;
+    captureStart = state.position;
+
+    while (!is_EOL(ch) && (0 !== ch)) {
+      ch = state.input.charCodeAt(++state.position);
+    }
+
+    captureSegment(state, captureStart, state.position, false);
+  }
+
+  return true;
+}
+
+function readBlockSequence(state, nodeIndent) {
+  var _line,
+      _tag      = state.tag,
+      _anchor   = state.anchor,
+      _result   = [],
+      following,
+      detected  = false,
+      ch;
+
+  if (null !== state.anchor) {
+    state.anchorMap[state.anchor] = _result;
+  }
+
+  ch = state.input.charCodeAt(state.position);
+
+  while (0 !== ch) {
+
+    if (0x2D/* - */ !== ch) {
+      break;
+    }
+
+    following = state.input.charCodeAt(state.position + 1);
+
+    if (!is_WS_OR_EOL(following)) {
+      break;
+    }
+
+    detected = true;
+    state.position++;
+
+    if (skipSeparationSpace(state, true, -1)) {
+      if (state.lineIndent <= nodeIndent) {
+        _result.push(null);
+        ch = state.input.charCodeAt(state.position);
+        continue;
+      }
+    }
+
+    _line = state.line;
+    composeNode(state, nodeIndent, CONTEXT_BLOCK_IN, false, true);
+    _result.push(state.result);
+    skipSeparationSpace(state, true, -1);
+
+    ch = state.input.charCodeAt(state.position);
+
+    if ((state.line === _line || state.lineIndent > nodeIndent) && (0 !== ch)) {
+      throwError(state, 'bad indentation of a sequence entry');
+    } else if (state.lineIndent < nodeIndent) {
+      break;
+    }
+  }
+
+  if (detected) {
+    state.tag = _tag;
+    state.anchor = _anchor;
+    state.kind = 'sequence';
+    state.result = _result;
+    return true;
+  }
+  return false;
+}
+
+function readBlockMapping(state, nodeIndent, flowIndent) {
+  var following,
+      allowCompact,
+      _line,
+      _tag          = state.tag,
+      _anchor       = state.anchor,
+      _result       = {},
+      keyTag        = null,
+      keyNode       = null,
+      valueNode     = null,
+      atExplicitKey = false,
+      detected      = false,
+      ch;
+
+  if (null !== state.anchor) {
+    state.anchorMap[state.anchor] = _result;
+  }
+
+  ch = state.input.charCodeAt(state.position);
+
+  while (0 !== ch) {
+    following = state.input.charCodeAt(state.position + 1);
+    _line = state.line; // Save the current line.
+
+    //
+    // Explicit notation case. There are two separate blocks:
+    // first for the key (denoted by "?") and second for the value (denoted by ":")
+    //
+    if ((0x3F/* ? */ === ch || 0x3A/* : */  === ch) && is_WS_OR_EOL(following)) {
+
+      if (0x3F/* ? */ === ch) {
+        if (atExplicitKey) {
+          storeMappingPair(state, _result, keyTag, keyNode, null);
+          keyTag = keyNode = valueNode = null;
+        }
+
+        detected = true;
+        atExplicitKey = true;
+        allowCompact = true;
+
+      } else if (atExplicitKey) {
+        // i.e. 0x3A/* : */ === character after the explicit key.
+        atExplicitKey = false;
+        allowCompact = true;
+
+      } else {
+        throwError(state, 'incomplete explicit mapping pair; a key node is missed');
+      }
+
+      state.position += 1;
+      ch = following;
+
+    //
+    // Implicit notation case. Flow-style node as the key first, then ":", and the value.
+    //
+    } else if (composeNode(state, flowIndent, CONTEXT_FLOW_OUT, false, true)) {
+
+      if (state.line === _line) {
+        ch = state.input.charCodeAt(state.position);
+
+        while (is_WHITE_SPACE(ch)) {
+          ch = state.input.charCodeAt(++state.position);
+        }
+
+        if (0x3A/* : */ === ch) {
+          ch = state.input.charCodeAt(++state.position);
+
+          if (!is_WS_OR_EOL(ch)) {
+            throwError(state, 'a whitespace character is expected after the key-value separator within a block mapping');
+          }
+
+          if (atExplicitKey) {
+            storeMappingPair(state, _result, keyTag, keyNode, null);
+            keyTag = keyNode = valueNode = null;
+          }
+
+          detected = true;
+          atExplicitKey = false;
+          allowCompact = false;
+          keyTag = state.tag;
+          keyNode = state.result;
+
+        } else if (detected) {
+          throwError(state, 'can not read an implicit mapping pair; a colon is missed');
+
+        } else {
+          state.tag = _tag;
+          state.anchor = _anchor;
+          return true; // Keep the result of `composeNode`.
+        }
+
+      } else if (detected) {
+        throwError(state, 'can not read a block mapping entry; a multiline key may not be an implicit key');
+
+      } else {
+        state.tag = _tag;
+        state.anchor = _anchor;
+        return true; // Keep the result of `composeNode`.
+      }
+
+    } else {
+      break; // Reading is done. Go to the epilogue.
+    }
+
+    //
+    // Common reading code for both explicit and implicit notations.
+    //
+    if (state.line === _line || state.lineIndent > nodeIndent) {
+      if (composeNode(state, nodeIndent, CONTEXT_BLOCK_OUT, true, allowCompact)) {
+        if (atExplicitKey) {
+          keyNode = state.result;
+        } else {
+          valueNode = state.result;
+        }
+      }
+
+      if (!atExplicitKey) {
+        storeMappingPair(state, _result, keyTag, keyNode, valueNode);
+        keyTag = keyNode = valueNode = null;
+      }
+
+      skipSeparationSpace(state, true, -1);
+      ch = state.input.charCodeAt(state.position);
+    }
+
+    if (state.lineIndent > nodeIndent && (0 !== ch)) {
+      throwError(state, 'bad indentation of a mapping entry');
+    } else if (state.lineIndent < nodeIndent) {
+      break;
+    }
+  }
+
+  //
+  // Epilogue.
+  //
+
+  // Special case: last mapping's node contains only the key in explicit notation.
+  if (atExplicitKey) {
+    storeMappingPair(state, _result, keyTag, keyNode, null);
+  }
+
+  // Expose the resulting mapping.
+  if (detected) {
+    state.tag = _tag;
+    state.anchor = _anchor;
+    state.kind = 'mapping';
+    state.result = _result;
+  }
+
+  return detected;
+}
+
+function readTagProperty(state) {
+  var _position,
+      isVerbatim = false,
+      isNamed    = false,
+      tagHandle,
+      tagName,
+      ch;
+
+  ch = state.input.charCodeAt(state.position);
+
+  if (0x21/* ! */ !== ch) {
+    return false;
+  }
+
+  if (null !== state.tag) {
+    throwError(state, 'duplication of a tag property');
+  }
+
+  ch = state.input.charCodeAt(++state.position);
+
+  if (0x3C/* < */ === ch) {
+    isVerbatim = true;
+    ch = state.input.charCodeAt(++state.position);
+
+  } else if (0x21/* ! */ === ch) {
+    isNamed = true;
+    tagHandle = '!!';
+    ch = state.input.charCodeAt(++state.position);
+
+  } else {
+    tagHandle = '!';
+  }
+
+  _position = state.position;
+
+  if (isVerbatim) {
+    do { ch = state.input.charCodeAt(++state.position); }
+    while (0 !== ch && 0x3E/* > */ !== ch);
+
+    if (state.position < state.length) {
+      tagName = state.input.slice(_position, state.position);
+      ch = state.input.charCodeAt(++state.position);
+    } else {
+      throwError(state, 'unexpected end of the stream within a verbatim tag');
+    }
+  } else {
+    while (0 !== ch && !is_WS_OR_EOL(ch)) {
+
+      if (0x21/* ! */ === ch) {
+        if (!isNamed) {
+          tagHandle = state.input.slice(_position - 1, state.position + 1);
+
+          if (!PATTERN_TAG_HANDLE.test(tagHandle)) {
+            throwError(state, 'named tag handle cannot contain such characters');
+          }
+
+          isNamed = true;
+          _position = state.position + 1;
+        } else {
+          throwError(state, 'tag suffix cannot contain exclamation marks');
+        }
+      }
+
+      ch = state.input.charCodeAt(++state.position);
+    }
+
+    tagName = state.input.slice(_position, state.position);
+
+    if (PATTERN_FLOW_INDICATORS.test(tagName)) {
+      throwError(state, 'tag suffix cannot contain flow indicator characters');
+    }
+  }
+
+  if (tagName && !PATTERN_TAG_URI.test(tagName)) {
+    throwError(state, 'tag name cannot contain such characters: ' + tagName);
+  }
+
+  if (isVerbatim) {
+    state.tag = tagName;
+
+  } else if (_hasOwnProperty.call(state.tagMap, tagHandle)) {
+    state.tag = state.tagMap[tagHandle] + tagName;
+
+  } else if ('!' === tagHandle) {
+    state.tag = '!' + tagName;
+
+  } else if ('!!' === tagHandle) {
+    state.tag = 'tag:yaml.org,2002:' + tagName;
+
+  } else {
+    throwError(state, 'undeclared tag handle "' + tagHandle + '"');
+  }
+
+  return true;
+}
+
+function readAnchorProperty(state) {
+  var _position,
+      ch;
+
+  ch = state.input.charCodeAt(state.position);
+
+  if (0x26/* & */ !== ch) {
+    return false;
+  }
+
+  if (null !== state.anchor) {
+    throwError(state, 'duplication of an anchor property');
+  }
+
+  ch = state.input.charCodeAt(++state.position);
+  _position = state.position;
+
+  while (0 !== ch && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) {
+    ch = state.input.charCodeAt(++state.position);
+  }
+
+  if (state.position === _position) {
+    throwError(state, 'name of an anchor node must contain at least one character');
+  }
+
+  state.anchor = state.input.slice(_position, state.position);
+  return true;
+}
+
+function readAlias(state) {
+  var _position, alias,
+      len = state.length,
+      input = state.input,
+      ch;
+
+  ch = state.input.charCodeAt(state.position);
+
+  if (0x2A/* * */ !== ch) {
+    return false;
+  }
+
+  ch = state.input.charCodeAt(++state.position);
+  _position = state.position;
+
+  while (0 !== ch && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) {
+    ch = state.input.charCodeAt(++state.position);
+  }
+
+  if (state.position === _position) {
+    throwError(state, 'name of an alias node must contain at least one character');
+  }
+
+  alias = state.input.slice(_position, state.position);
+
+  if (!state.anchorMap.hasOwnProperty(alias)) {
+    throwError(state, 'unidentified alias "' + alias + '"');
+  }
+
+  state.result = state.anchorMap[alias];
+  skipSeparationSpace(state, true, -1);
+  return true;
+}
+
+function composeNode(state, parentIndent, nodeContext, allowToSeek, allowCompact) {
+  var allowBlockStyles,
+      allowBlockScalars,
+      allowBlockCollections,
+      indentStatus = 1, // 1: this>parent, 0: this=parent, -1: this parentIndent) {
+        indentStatus = 1;
+      } else if (state.lineIndent === parentIndent) {
+        indentStatus = 0;
+      } else if (state.lineIndent < parentIndent) {
+        indentStatus = -1;
+      }
+    }
+  }
+
+  if (1 === indentStatus) {
+    while (readTagProperty(state) || readAnchorProperty(state)) {
+      if (skipSeparationSpace(state, true, -1)) {
+        atNewLine = true;
+        allowBlockCollections = allowBlockStyles;
+
+        if (state.lineIndent > parentIndent) {
+          indentStatus = 1;
+        } else if (state.lineIndent === parentIndent) {
+          indentStatus = 0;
+        } else if (state.lineIndent < parentIndent) {
+          indentStatus = -1;
+        }
+      } else {
+        allowBlockCollections = false;
+      }
+    }
+  }
+
+  if (allowBlockCollections) {
+    allowBlockCollections = atNewLine || allowCompact;
+  }
+
+  if (1 === indentStatus || CONTEXT_BLOCK_OUT === nodeContext) {
+    if (CONTEXT_FLOW_IN === nodeContext || CONTEXT_FLOW_OUT === nodeContext) {
+      flowIndent = parentIndent;
+    } else {
+      flowIndent = parentIndent + 1;
+    }
+
+    blockIndent = state.position - state.lineStart;
+
+    if (1 === indentStatus) {
+      if (allowBlockCollections &&
+          (readBlockSequence(state, blockIndent) ||
+           readBlockMapping(state, blockIndent, flowIndent)) ||
+          readFlowCollection(state, flowIndent)) {
+        hasContent = true;
+      } else {
+        if ((allowBlockScalars && readBlockScalar(state, flowIndent)) ||
+            readSingleQuotedScalar(state, flowIndent) ||
+            readDoubleQuotedScalar(state, flowIndent)) {
+          hasContent = true;
+
+        } else if (readAlias(state)) {
+          hasContent = true;
+
+          if (null !== state.tag || null !== state.anchor) {
+            throwError(state, 'alias node should not have any properties');
+          }
+
+        } else if (readPlainScalar(state, flowIndent, CONTEXT_FLOW_IN === nodeContext)) {
+          hasContent = true;
+
+          if (null === state.tag) {
+            state.tag = '?';
+          }
+        }
+
+        if (null !== state.anchor) {
+          state.anchorMap[state.anchor] = state.result;
+        }
+      }
+    } else if (0 === indentStatus) {
+      // Special case: block sequences are allowed to have same indentation level as the parent.
+      // http://www.yaml.org/spec/1.2/spec.html#id2799784
+      hasContent = allowBlockCollections && readBlockSequence(state, blockIndent);
+    }
+  }
+
+  if (null !== state.tag && '!' !== state.tag) {
+    if ('?' === state.tag) {
+      for (typeIndex = 0, typeQuantity = state.implicitTypes.length;
+           typeIndex < typeQuantity;
+           typeIndex += 1) {
+        type = state.implicitTypes[typeIndex];
+
+        // Implicit resolving is not allowed for non-scalar types, and '?'
+        // non-specific tag is only assigned to plain scalars. So, it isn't
+        // needed to check for 'kind' conformity.
+
+        if (type.resolve(state.result)) { // `state.result` updated in resolver if matched
+          state.result = type.construct(state.result);
+          state.tag = type.tag;
+          if (null !== state.anchor) {
+            state.anchorMap[state.anchor] = state.result;
+          }
+          break;
+        }
+      }
+    } else if (_hasOwnProperty.call(state.typeMap, state.tag)) {
+      type = state.typeMap[state.tag];
+
+      if (null !== state.result && type.kind !== state.kind) {
+        throwError(state, 'unacceptable node kind for !<' + state.tag + '> tag; it should be "' + type.kind + '", not "' + state.kind + '"');
+      }
+
+      if (!type.resolve(state.result)) { // `state.result` updated in resolver if matched
+        throwError(state, 'cannot resolve a node with !<' + state.tag + '> explicit tag');
+      } else {
+        state.result = type.construct(state.result);
+        if (null !== state.anchor) {
+          state.anchorMap[state.anchor] = state.result;
+        }
+      }
+    } else {
+      throwWarning(state, 'unknown tag !<' + state.tag + '>');
+    }
+  }
+
+  return null !== state.tag || null !== state.anchor || hasContent;
+}
+
+function readDocument(state) {
+  var documentStart = state.position,
+      _position,
+      directiveName,
+      directiveArgs,
+      hasDirectives = false,
+      ch;
+
+  state.version = null;
+  state.checkLineBreaks = state.legacy;
+  state.tagMap = {};
+  state.anchorMap = {};
+
+  while (0 !== (ch = state.input.charCodeAt(state.position))) {
+    skipSeparationSpace(state, true, -1);
+
+    ch = state.input.charCodeAt(state.position);
+
+    if (state.lineIndent > 0 || 0x25/* % */ !== ch) {
+      break;
+    }
+
+    hasDirectives = true;
+    ch = state.input.charCodeAt(++state.position);
+    _position = state.position;
+
+    while (0 !== ch && !is_WS_OR_EOL(ch)) {
+      ch = state.input.charCodeAt(++state.position);
+    }
+
+    directiveName = state.input.slice(_position, state.position);
+    directiveArgs = [];
+
+    if (directiveName.length < 1) {
+      throwError(state, 'directive name must not be less than one character in length');
+    }
+
+    while (0 !== ch) {
+      while (is_WHITE_SPACE(ch)) {
+        ch = state.input.charCodeAt(++state.position);
+      }
+
+      if (0x23/* # */ === ch) {
+        do { ch = state.input.charCodeAt(++state.position); }
+        while (0 !== ch && !is_EOL(ch));
+        break;
+      }
+
+      if (is_EOL(ch)) {
+        break;
+      }
+
+      _position = state.position;
+
+      while (0 !== ch && !is_WS_OR_EOL(ch)) {
+        ch = state.input.charCodeAt(++state.position);
+      }
+
+      directiveArgs.push(state.input.slice(_position, state.position));
+    }
+
+    if (0 !== ch) {
+      readLineBreak(state);
+    }
+
+    if (_hasOwnProperty.call(directiveHandlers, directiveName)) {
+      directiveHandlers[directiveName](state, directiveName, directiveArgs);
+    } else {
+      throwWarning(state, 'unknown document directive "' + directiveName + '"');
+    }
+  }
+
+  skipSeparationSpace(state, true, -1);
+
+  if (0 === state.lineIndent &&
+      0x2D/* - */ === state.input.charCodeAt(state.position) &&
+      0x2D/* - */ === state.input.charCodeAt(state.position + 1) &&
+      0x2D/* - */ === state.input.charCodeAt(state.position + 2)) {
+    state.position += 3;
+    skipSeparationSpace(state, true, -1);
+
+  } else if (hasDirectives) {
+    throwError(state, 'directives end mark is expected');
+  }
+
+  composeNode(state, state.lineIndent - 1, CONTEXT_BLOCK_OUT, false, true);
+  skipSeparationSpace(state, true, -1);
+
+  if (state.checkLineBreaks &&
+      PATTERN_NON_ASCII_LINE_BREAKS.test(state.input.slice(documentStart, state.position))) {
+    throwWarning(state, 'non-ASCII line breaks are interpreted as content');
+  }
+
+  state.documents.push(state.result);
+
+  if (state.position === state.lineStart && testDocumentSeparator(state)) {
+
+    if (0x2E/* . */ === state.input.charCodeAt(state.position)) {
+      state.position += 3;
+      skipSeparationSpace(state, true, -1);
+    }
+    return;
+  }
+
+  if (state.position < (state.length - 1)) {
+    throwError(state, 'end of the stream or a document separator is expected');
+  } else {
+    return;
+  }
+}
+
+
+function loadDocuments(input, options) {
+  input = String(input);
+  options = options || {};
+
+  if (input.length !== 0) {
+
+    // Add tailing `\n` if not exists
+    if (0x0A/* LF */ !== input.charCodeAt(input.length - 1) &&
+        0x0D/* CR */ !== input.charCodeAt(input.length - 1)) {
+      input += '\n';
+    }
+
+    // Strip BOM
+    if (input.charCodeAt(0) === 0xFEFF) {
+      input = input.slice(1);
+    }
+  }
+
+  var state = new State(input, options);
+
+  if (PATTERN_NON_PRINTABLE.test(state.input)) {
+    throwError(state, 'the stream contains non-printable characters');
+  }
+
+  // Use 0 as string terminator. That significantly simplifies bounds check.
+  state.input += '\0';
+
+  while (0x20/* Space */ === state.input.charCodeAt(state.position)) {
+    state.lineIndent += 1;
+    state.position += 1;
+  }
+
+  while (state.position < (state.length - 1)) {
+    readDocument(state);
+  }
+
+  return state.documents;
+}
+
+
+function loadAll(input, iterator, options) {
+  var documents = loadDocuments(input, options), index, length;
+
+  for (index = 0, length = documents.length; index < length; index += 1) {
+    iterator(documents[index]);
+  }
+}
+
+
+function load(input, options) {
+  var documents = loadDocuments(input, options), index, length;
+
+  if (0 === documents.length) {
+    /*eslint-disable no-undefined*/
+    return undefined;
+  } else if (1 === documents.length) {
+    return documents[0];
+  }
+  throw new YAMLException('expected a single document in the stream, but found more');
+}
+
+
+function safeLoadAll(input, output, options) {
+  loadAll(input, output, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options));
+}
+
+
+function safeLoad(input, options) {
+  return load(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options));
+}
+
+
+module.exports.loadAll     = loadAll;
+module.exports.load        = load;
+module.exports.safeLoadAll = safeLoadAll;
+module.exports.safeLoad    = safeLoad;
+
+},{"./common":3,"./exception":5,"./mark":7,"./schema/default_full":10,"./schema/default_safe":11}],7:[function(require,module,exports){
+'use strict';
+
+
+var common = require('./common');
+
+
+function Mark(name, buffer, position, line, column) {
+  this.name     = name;
+  this.buffer   = buffer;
+  this.position = position;
+  this.line     = line;
+  this.column   = column;
+}
+
+
+Mark.prototype.getSnippet = function getSnippet(indent, maxLength) {
+  var head, start, tail, end, snippet;
+
+  if (!this.buffer) {
+    return null;
+  }
+
+  indent = indent || 4;
+  maxLength = maxLength || 75;
+
+  head = '';
+  start = this.position;
+
+  while (start > 0 && -1 === '\x00\r\n\x85\u2028\u2029'.indexOf(this.buffer.charAt(start - 1))) {
+    start -= 1;
+    if (this.position - start > (maxLength / 2 - 1)) {
+      head = ' ... ';
+      start += 5;
+      break;
+    }
+  }
+
+  tail = '';
+  end = this.position;
+
+  while (end < this.buffer.length && -1 === '\x00\r\n\x85\u2028\u2029'.indexOf(this.buffer.charAt(end))) {
+    end += 1;
+    if (end - this.position > (maxLength / 2 - 1)) {
+      tail = ' ... ';
+      end -= 5;
+      break;
+    }
+  }
+
+  snippet = this.buffer.slice(start, end);
+
+  return common.repeat(' ', indent) + head + snippet + tail + '\n' +
+         common.repeat(' ', indent + this.position - start + head.length) + '^';
+};
+
+
+Mark.prototype.toString = function toString(compact) {
+  var snippet, where = '';
+
+  if (this.name) {
+    where += 'in "' + this.name + '" ';
+  }
+
+  where += 'at line ' + (this.line + 1) + ', column ' + (this.column + 1);
+
+  if (!compact) {
+    snippet = this.getSnippet();
+
+    if (snippet) {
+      where += ':\n' + snippet;
+    }
+  }
+
+  return where;
+};
+
+
+module.exports = Mark;
+
+},{"./common":3}],8:[function(require,module,exports){
+'use strict';
+
+/*eslint-disable max-len*/
+
+var common        = require('./common');
+var YAMLException = require('./exception');
+var Type          = require('./type');
+
+
+function compileList(schema, name, result) {
+  var exclude = [];
+
+  schema.include.forEach(function (includedSchema) {
+    result = compileList(includedSchema, name, result);
+  });
+
+  schema[name].forEach(function (currentType) {
+    result.forEach(function (previousType, previousIndex) {
+      if (previousType.tag === currentType.tag) {
+        exclude.push(previousIndex);
+      }
+    });
+
+    result.push(currentType);
+  });
+
+  return result.filter(function (type, index) {
+    return -1 === exclude.indexOf(index);
+  });
+}
+
+
+function compileMap(/* lists... */) {
+  var result = {}, index, length;
+
+  function collectType(type) {
+    result[type.tag] = type;
+  }
+
+  for (index = 0, length = arguments.length; index < length; index += 1) {
+    arguments[index].forEach(collectType);
+  }
+
+  return result;
+}
+
+
+function Schema(definition) {
+  this.include  = definition.include  || [];
+  this.implicit = definition.implicit || [];
+  this.explicit = definition.explicit || [];
+
+  this.implicit.forEach(function (type) {
+    if (type.loadKind && 'scalar' !== type.loadKind) {
+      throw new YAMLException('There is a non-scalar type in the implicit list of a schema. Implicit resolving of such types is not supported.');
+    }
+  });
+
+  this.compiledImplicit = compileList(this, 'implicit', []);
+  this.compiledExplicit = compileList(this, 'explicit', []);
+  this.compiledTypeMap  = compileMap(this.compiledImplicit, this.compiledExplicit);
+}
+
+
+Schema.DEFAULT = null;
+
+
+Schema.create = function createSchema() {
+  var schemas, types;
+
+  switch (arguments.length) {
+  case 1:
+    schemas = Schema.DEFAULT;
+    types = arguments[0];
+    break;
+
+  case 2:
+    schemas = arguments[0];
+    types = arguments[1];
+    break;
+
+  default:
+    throw new YAMLException('Wrong number of arguments for Schema.create function');
+  }
+
+  schemas = common.toArray(schemas);
+  types = common.toArray(types);
+
+  if (!schemas.every(function (schema) { return schema instanceof Schema; })) {
+    throw new YAMLException('Specified list of super schemas (or a single Schema object) contains a non-Schema object.');
+  }
+
+  if (!types.every(function (type) { return type instanceof Type; })) {
+    throw new YAMLException('Specified list of YAML types (or a single Type object) contains a non-Type object.');
+  }
+
+  return new Schema({
+    include: schemas,
+    explicit: types
+  });
+};
+
+
+module.exports = Schema;
+
+},{"./common":3,"./exception":5,"./type":14}],9:[function(require,module,exports){
+// Standard YAML's Core schema.
+// http://www.yaml.org/spec/1.2/spec.html#id2804923
+//
+// NOTE: JS-YAML does not support schema-specific tag resolution restrictions.
+// So, Core schema has no distinctions from JSON schema is JS-YAML.
+
+
+'use strict';
+
+
+var Schema = require('../schema');
+
+
+module.exports = new Schema({
+  include: [
+    require('./json')
+  ]
+});
+
+},{"../schema":8,"./json":13}],10:[function(require,module,exports){
+// JS-YAML's default schema for `load` function.
+// It is not described in the YAML specification.
+//
+// This schema is based on JS-YAML's default safe schema and includes
+// JavaScript-specific types: !!js/undefined, !!js/regexp and !!js/function.
+//
+// Also this schema is used as default base schema at `Schema.create` function.
+
+
+'use strict';
+
+
+var Schema = require('../schema');
+
+
+module.exports = Schema.DEFAULT = new Schema({
+  include: [
+    require('./default_safe')
+  ],
+  explicit: [
+    require('../type/js/undefined'),
+    require('../type/js/regexp'),
+    require('../type/js/function')
+  ]
+});
+
+},{"../schema":8,"../type/js/function":19,"../type/js/regexp":20,"../type/js/undefined":21,"./default_safe":11}],11:[function(require,module,exports){
+// JS-YAML's default schema for `safeLoad` function.
+// It is not described in the YAML specification.
+//
+// This schema is based on standard YAML's Core schema and includes most of
+// extra types described at YAML tag repository. (http://yaml.org/type/)
+
+
+'use strict';
+
+
+var Schema = require('../schema');
+
+
+module.exports = new Schema({
+  include: [
+    require('./core')
+  ],
+  implicit: [
+    require('../type/timestamp'),
+    require('../type/merge')
+  ],
+  explicit: [
+    require('../type/binary'),
+    require('../type/omap'),
+    require('../type/pairs'),
+    require('../type/set')
+  ]
+});
+
+},{"../schema":8,"../type/binary":15,"../type/merge":23,"../type/omap":25,"../type/pairs":26,"../type/set":28,"../type/timestamp":30,"./core":9}],12:[function(require,module,exports){
+// Standard YAML's Failsafe schema.
+// http://www.yaml.org/spec/1.2/spec.html#id2802346
+
+
+'use strict';
+
+
+var Schema = require('../schema');
+
+
+module.exports = new Schema({
+  explicit: [
+    require('../type/str'),
+    require('../type/seq'),
+    require('../type/map')
+  ]
+});
+
+},{"../schema":8,"../type/map":22,"../type/seq":27,"../type/str":29}],13:[function(require,module,exports){
+// Standard YAML's JSON schema.
+// http://www.yaml.org/spec/1.2/spec.html#id2803231
+//
+// NOTE: JS-YAML does not support schema-specific tag resolution restrictions.
+// So, this schema is not such strict as defined in the YAML specification.
+// It allows numbers in binary notaion, use `Null` and `NULL` as `null`, etc.
+
+
+'use strict';
+
+
+var Schema = require('../schema');
+
+
+module.exports = new Schema({
+  include: [
+    require('./failsafe')
+  ],
+  implicit: [
+    require('../type/null'),
+    require('../type/bool'),
+    require('../type/int'),
+    require('../type/float')
+  ]
+});
+
+},{"../schema":8,"../type/bool":16,"../type/float":17,"../type/int":18,"../type/null":24,"./failsafe":12}],14:[function(require,module,exports){
+'use strict';
+
+var YAMLException = require('./exception');
+
+var TYPE_CONSTRUCTOR_OPTIONS = [
+  'kind',
+  'resolve',
+  'construct',
+  'instanceOf',
+  'predicate',
+  'represent',
+  'defaultStyle',
+  'styleAliases'
+];
+
+var YAML_NODE_KINDS = [
+  'scalar',
+  'sequence',
+  'mapping'
+];
+
+function compileStyleAliases(map) {
+  var result = {};
+
+  if (null !== map) {
+    Object.keys(map).forEach(function (style) {
+      map[style].forEach(function (alias) {
+        result[String(alias)] = style;
+      });
+    });
+  }
+
+  return result;
+}
+
+function Type(tag, options) {
+  options = options || {};
+
+  Object.keys(options).forEach(function (name) {
+    if (-1 === TYPE_CONSTRUCTOR_OPTIONS.indexOf(name)) {
+      throw new YAMLException('Unknown option "' + name + '" is met in definition of "' + tag + '" YAML type.');
+    }
+  });
+
+  // TODO: Add tag format check.
+  this.tag          = tag;
+  this.kind         = options['kind']         || null;
+  this.resolve      = options['resolve']      || function () { return true; };
+  this.construct    = options['construct']    || function (data) { return data; };
+  this.instanceOf   = options['instanceOf']   || null;
+  this.predicate    = options['predicate']    || null;
+  this.represent    = options['represent']    || null;
+  this.defaultStyle = options['defaultStyle'] || null;
+  this.styleAliases = compileStyleAliases(options['styleAliases'] || null);
+
+  if (-1 === YAML_NODE_KINDS.indexOf(this.kind)) {
+    throw new YAMLException('Unknown kind "' + this.kind + '" is specified for "' + tag + '" YAML type.');
+  }
+}
+
+module.exports = Type;
+
+},{"./exception":5}],15:[function(require,module,exports){
+'use strict';
+
+/*eslint-disable no-bitwise*/
+
+// A trick for browserified version.
+// Since we make browserifier to ignore `buffer` module, NodeBuffer will be undefined
+var NodeBuffer = require('buffer').Buffer;
+var Type       = require('../type');
+
+
+// [ 64, 65, 66 ] -> [ padding, CR, LF ]
+var BASE64_MAP = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\n\r';
+
+
+function resolveYamlBinary(data) {
+  if (null === data) {
+    return false;
+  }
+
+  var code, idx, bitlen = 0, len = 0, max = data.length, map = BASE64_MAP;
+
+  // Convert one by one.
+  for (idx = 0; idx < max; idx++) {
+    code = map.indexOf(data.charAt(idx));
+
+    // Skip CR/LF
+    if (code > 64) { continue; }
+
+    // Fail on illegal characters
+    if (code < 0) { return false; }
+
+    bitlen += 6;
+  }
+
+  // If there are any bits left, source was corrupted
+  return (bitlen % 8) === 0;
+}
+
+function constructYamlBinary(data) {
+  var code, idx, tailbits,
+      input = data.replace(/[\r\n=]/g, ''), // remove CR/LF & padding to simplify scan
+      max = input.length,
+      map = BASE64_MAP,
+      bits = 0,
+      result = [];
+
+  // Collect by 6*4 bits (3 bytes)
+
+  for (idx = 0; idx < max; idx++) {
+    if ((idx % 4 === 0) && idx) {
+      result.push((bits >> 16) & 0xFF);
+      result.push((bits >> 8) & 0xFF);
+      result.push(bits & 0xFF);
+    }
+
+    bits = (bits << 6) | map.indexOf(input.charAt(idx));
+  }
+
+  // Dump tail
+
+  tailbits = (max % 4) * 6;
+
+  if (tailbits === 0) {
+    result.push((bits >> 16) & 0xFF);
+    result.push((bits >> 8) & 0xFF);
+    result.push(bits & 0xFF);
+  } else if (tailbits === 18) {
+    result.push((bits >> 10) & 0xFF);
+    result.push((bits >> 2) & 0xFF);
+  } else if (tailbits === 12) {
+    result.push((bits >> 4) & 0xFF);
+  }
+
+  // Wrap into Buffer for NodeJS and leave Array for browser
+  if (NodeBuffer) {
+    return new NodeBuffer(result);
+  }
+
+  return result;
+}
+
+function representYamlBinary(object /*, style*/) {
+  var result = '', bits = 0, idx, tail,
+      max = object.length,
+      map = BASE64_MAP;
+
+  // Convert every three bytes to 4 ASCII characters.
+
+  for (idx = 0; idx < max; idx++) {
+    if ((idx % 3 === 0) && idx) {
+      result += map[(bits >> 18) & 0x3F];
+      result += map[(bits >> 12) & 0x3F];
+      result += map[(bits >> 6) & 0x3F];
+      result += map[bits & 0x3F];
+    }
+
+    bits = (bits << 8) + object[idx];
+  }
+
+  // Dump tail
+
+  tail = max % 3;
+
+  if (tail === 0) {
+    result += map[(bits >> 18) & 0x3F];
+    result += map[(bits >> 12) & 0x3F];
+    result += map[(bits >> 6) & 0x3F];
+    result += map[bits & 0x3F];
+  } else if (tail === 2) {
+    result += map[(bits >> 10) & 0x3F];
+    result += map[(bits >> 4) & 0x3F];
+    result += map[(bits << 2) & 0x3F];
+    result += map[64];
+  } else if (tail === 1) {
+    result += map[(bits >> 2) & 0x3F];
+    result += map[(bits << 4) & 0x3F];
+    result += map[64];
+    result += map[64];
+  }
+
+  return result;
+}
+
+function isBinary(object) {
+  return NodeBuffer && NodeBuffer.isBuffer(object);
+}
+
+module.exports = new Type('tag:yaml.org,2002:binary', {
+  kind: 'scalar',
+  resolve: resolveYamlBinary,
+  construct: constructYamlBinary,
+  predicate: isBinary,
+  represent: representYamlBinary
+});
+
+},{"../type":14,"buffer":1}],16:[function(require,module,exports){
+'use strict';
+
+var Type = require('../type');
+
+function resolveYamlBoolean(data) {
+  if (null === data) {
+    return false;
+  }
+
+  var max = data.length;
+
+  return (max === 4 && (data === 'true' || data === 'True' || data === 'TRUE')) ||
+         (max === 5 && (data === 'false' || data === 'False' || data === 'FALSE'));
+}
+
+function constructYamlBoolean(data) {
+  return data === 'true' ||
+         data === 'True' ||
+         data === 'TRUE';
+}
+
+function isBoolean(object) {
+  return '[object Boolean]' === Object.prototype.toString.call(object);
+}
+
+module.exports = new Type('tag:yaml.org,2002:bool', {
+  kind: 'scalar',
+  resolve: resolveYamlBoolean,
+  construct: constructYamlBoolean,
+  predicate: isBoolean,
+  represent: {
+    lowercase: function (object) { return object ? 'true' : 'false'; },
+    uppercase: function (object) { return object ? 'TRUE' : 'FALSE'; },
+    camelcase: function (object) { return object ? 'True' : 'False'; }
+  },
+  defaultStyle: 'lowercase'
+});
+
+},{"../type":14}],17:[function(require,module,exports){
+'use strict';
+
+var common = require('../common');
+var Type   = require('../type');
+
+var YAML_FLOAT_PATTERN = new RegExp(
+  '^(?:[-+]?(?:[0-9][0-9_]*)\\.[0-9_]*(?:[eE][-+][0-9]+)?' +
+  '|\\.[0-9_]+(?:[eE][-+][0-9]+)?' +
+  '|[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*' +
+  '|[-+]?\\.(?:inf|Inf|INF)' +
+  '|\\.(?:nan|NaN|NAN))$');
+
+function resolveYamlFloat(data) {
+  if (null === data) {
+    return false;
+  }
+
+  var value, sign, base, digits;
+
+  if (!YAML_FLOAT_PATTERN.test(data)) {
+    return false;
+  }
+  return true;
+}
+
+function constructYamlFloat(data) {
+  var value, sign, base, digits;
+
+  value  = data.replace(/_/g, '').toLowerCase();
+  sign   = '-' === value[0] ? -1 : 1;
+  digits = [];
+
+  if (0 <= '+-'.indexOf(value[0])) {
+    value = value.slice(1);
+  }
+
+  if ('.inf' === value) {
+    return (1 === sign) ? Number.POSITIVE_INFINITY : Number.NEGATIVE_INFINITY;
+
+  } else if ('.nan' === value) {
+    return NaN;
+
+  } else if (0 <= value.indexOf(':')) {
+    value.split(':').forEach(function (v) {
+      digits.unshift(parseFloat(v, 10));
+    });
+
+    value = 0.0;
+    base = 1;
+
+    digits.forEach(function (d) {
+      value += d * base;
+      base *= 60;
+    });
+
+    return sign * value;
+
+  }
+  return sign * parseFloat(value, 10);
+}
+
+function representYamlFloat(object, style) {
+  if (isNaN(object)) {
+    switch (style) {
+    case 'lowercase':
+      return '.nan';
+    case 'uppercase':
+      return '.NAN';
+    case 'camelcase':
+      return '.NaN';
+    }
+  } else if (Number.POSITIVE_INFINITY === object) {
+    switch (style) {
+    case 'lowercase':
+      return '.inf';
+    case 'uppercase':
+      return '.INF';
+    case 'camelcase':
+      return '.Inf';
+    }
+  } else if (Number.NEGATIVE_INFINITY === object) {
+    switch (style) {
+    case 'lowercase':
+      return '-.inf';
+    case 'uppercase':
+      return '-.INF';
+    case 'camelcase':
+      return '-.Inf';
+    }
+  } else if (common.isNegativeZero(object)) {
+    return '-0.0';
+  }
+  return object.toString(10);
+}
+
+function isFloat(object) {
+  return ('[object Number]' === Object.prototype.toString.call(object)) &&
+         (0 !== object % 1 || common.isNegativeZero(object));
+}
+
+module.exports = new Type('tag:yaml.org,2002:float', {
+  kind: 'scalar',
+  resolve: resolveYamlFloat,
+  construct: constructYamlFloat,
+  predicate: isFloat,
+  represent: representYamlFloat,
+  defaultStyle: 'lowercase'
+});
+
+},{"../common":3,"../type":14}],18:[function(require,module,exports){
+'use strict';
+
+var common = require('../common');
+var Type   = require('../type');
+
+function isHexCode(c) {
+  return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) ||
+         ((0x41/* A */ <= c) && (c <= 0x46/* F */)) ||
+         ((0x61/* a */ <= c) && (c <= 0x66/* f */));
+}
+
+function isOctCode(c) {
+  return ((0x30/* 0 */ <= c) && (c <= 0x37/* 7 */));
+}
+
+function isDecCode(c) {
+  return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */));
+}
+
+function resolveYamlInteger(data) {
+  if (null === data) {
+    return false;
+  }
+
+  var max = data.length,
+      index = 0,
+      hasDigits = false,
+      ch;
+
+  if (!max) { return false; }
+
+  ch = data[index];
+
+  // sign
+  if (ch === '-' || ch === '+') {
+    ch = data[++index];
+  }
+
+  if (ch === '0') {
+    // 0
+    if (index + 1 === max) { return true; }
+    ch = data[++index];
+
+    // base 2, base 8, base 16
+
+    if (ch === 'b') {
+      // base 2
+      index++;
+
+      for (; index < max; index++) {
+        ch = data[index];
+        if (ch === '_') { continue; }
+        if (ch !== '0' && ch !== '1') {
+          return false;
+        }
+        hasDigits = true;
+      }
+      return hasDigits;
+    }
+
+
+    if (ch === 'x') {
+      // base 16
+      index++;
+
+      for (; index < max; index++) {
+        ch = data[index];
+        if (ch === '_') { continue; }
+        if (!isHexCode(data.charCodeAt(index))) {
+          return false;
+        }
+        hasDigits = true;
+      }
+      return hasDigits;
+    }
+
+    // base 8
+    for (; index < max; index++) {
+      ch = data[index];
+      if (ch === '_') { continue; }
+      if (!isOctCode(data.charCodeAt(index))) {
+        return false;
+      }
+      hasDigits = true;
+    }
+    return hasDigits;
+  }
+
+  // base 10 (except 0) or base 60
+
+  for (; index < max; index++) {
+    ch = data[index];
+    if (ch === '_') { continue; }
+    if (ch === ':') { break; }
+    if (!isDecCode(data.charCodeAt(index))) {
+      return false;
+    }
+    hasDigits = true;
+  }
+
+  if (!hasDigits) { return false; }
+
+  // if !base60 - done;
+  if (ch !== ':') { return true; }
+
+  // base60 almost not used, no needs to optimize
+  return /^(:[0-5]?[0-9])+$/.test(data.slice(index));
+}
+
+function constructYamlInteger(data) {
+  var value = data, sign = 1, ch, base, digits = [];
+
+  if (value.indexOf('_') !== -1) {
+    value = value.replace(/_/g, '');
+  }
+
+  ch = value[0];
+
+  if (ch === '-' || ch === '+') {
+    if (ch === '-') { sign = -1; }
+    value = value.slice(1);
+    ch = value[0];
+  }
+
+  if ('0' === value) {
+    return 0;
+  }
+
+  if (ch === '0') {
+    if (value[1] === 'b') {
+      return sign * parseInt(value.slice(2), 2);
+    }
+    if (value[1] === 'x') {
+      return sign * parseInt(value, 16);
+    }
+    return sign * parseInt(value, 8);
+
+  }
+
+  if (value.indexOf(':') !== -1) {
+    value.split(':').forEach(function (v) {
+      digits.unshift(parseInt(v, 10));
+    });
+
+    value = 0;
+    base = 1;
+
+    digits.forEach(function (d) {
+      value += (d * base);
+      base *= 60;
+    });
+
+    return sign * value;
+
+  }
+
+  return sign * parseInt(value, 10);
+}
+
+function isInteger(object) {
+  return ('[object Number]' === Object.prototype.toString.call(object)) &&
+         (0 === object % 1 && !common.isNegativeZero(object));
+}
+
+module.exports = new Type('tag:yaml.org,2002:int', {
+  kind: 'scalar',
+  resolve: resolveYamlInteger,
+  construct: constructYamlInteger,
+  predicate: isInteger,
+  represent: {
+    binary:      function (object) { return '0b' + object.toString(2); },
+    octal:       function (object) { return '0'  + object.toString(8); },
+    decimal:     function (object) { return        object.toString(10); },
+    hexadecimal: function (object) { return '0x' + object.toString(16).toUpperCase(); }
+  },
+  defaultStyle: 'decimal',
+  styleAliases: {
+    binary:      [ 2,  'bin' ],
+    octal:       [ 8,  'oct' ],
+    decimal:     [ 10, 'dec' ],
+    hexadecimal: [ 16, 'hex' ]
+  }
+});
+
+},{"../common":3,"../type":14}],19:[function(require,module,exports){
+'use strict';
+
+var esprima;
+
+// Browserified version does not have esprima
+//
+// 1. For node.js just require module as deps
+// 2. For browser try to require mudule via external AMD system.
+//    If not found - try to fallback to window.esprima. If not
+//    found too - then fail to parse.
+//
+try {
+  esprima = require('esprima');
+} catch (_) {
+  /*global window */
+  if (typeof window !== 'undefined') { esprima = window.esprima; }
+}
+
+var Type = require('../../type');
+
+function resolveJavascriptFunction(data) {
+  if (null === data) {
+    return false;
+  }
+
+  try {
+    var source = '(' + data + ')',
+        ast    = esprima.parse(source, { range: true }),
+        params = [],
+        body;
+
+    if ('Program'             !== ast.type         ||
+        1                     !== ast.body.length  ||
+        'ExpressionStatement' !== ast.body[0].type ||
+        'FunctionExpression'  !== ast.body[0].expression.type) {
+      return false;
+    }
+
+    return true;
+  } catch (err) {
+    return false;
+  }
+}
+
+function constructJavascriptFunction(data) {
+  /*jslint evil:true*/
+
+  var source = '(' + data + ')',
+      ast    = esprima.parse(source, { range: true }),
+      params = [],
+      body;
+
+  if ('Program'             !== ast.type         ||
+      1                     !== ast.body.length  ||
+      'ExpressionStatement' !== ast.body[0].type ||
+      'FunctionExpression'  !== ast.body[0].expression.type) {
+    throw new Error('Failed to resolve function');
+  }
+
+  ast.body[0].expression.params.forEach(function (param) {
+    params.push(param.name);
+  });
+
+  body = ast.body[0].expression.body.range;
+
+  // Esprima's ranges include the first '{' and the last '}' characters on
+  // function expressions. So cut them out.
+  /*eslint-disable no-new-func*/
+  return new Function(params, source.slice(body[0] + 1, body[1] - 1));
+}
+
+function representJavascriptFunction(object /*, style*/) {
+  return object.toString();
+}
+
+function isFunction(object) {
+  return '[object Function]' === Object.prototype.toString.call(object);
+}
+
+module.exports = new Type('tag:yaml.org,2002:js/function', {
+  kind: 'scalar',
+  resolve: resolveJavascriptFunction,
+  construct: constructJavascriptFunction,
+  predicate: isFunction,
+  represent: representJavascriptFunction
+});
+
+},{"../../type":14,"esprima":"esprima"}],20:[function(require,module,exports){
+'use strict';
+
+var Type = require('../../type');
+
+function resolveJavascriptRegExp(data) {
+  if (null === data) {
+    return false;
+  }
+
+  if (0 === data.length) {
+    return false;
+  }
+
+  var regexp = data,
+      tail   = /\/([gim]*)$/.exec(data),
+      modifiers = '';
+
+  // if regexp starts with '/' it can have modifiers and must be properly closed
+  // `/foo/gim` - modifiers tail can be maximum 3 chars
+  if ('/' === regexp[0]) {
+    if (tail) {
+      modifiers = tail[1];
+    }
+
+    if (modifiers.length > 3) { return false; }
+    // if expression starts with /, is should be properly terminated
+    if (regexp[regexp.length - modifiers.length - 1] !== '/') { return false; }
+
+    regexp = regexp.slice(1, regexp.length - modifiers.length - 1);
+  }
+
+  try {
+    var dummy = new RegExp(regexp, modifiers);
+    return true;
+  } catch (error) {
+    return false;
+  }
+}
+
+function constructJavascriptRegExp(data) {
+  var regexp = data,
+      tail   = /\/([gim]*)$/.exec(data),
+      modifiers = '';
+
+  // `/foo/gim` - tail can be maximum 4 chars
+  if ('/' === regexp[0]) {
+    if (tail) {
+      modifiers = tail[1];
+    }
+    regexp = regexp.slice(1, regexp.length - modifiers.length - 1);
+  }
+
+  return new RegExp(regexp, modifiers);
+}
+
+function representJavascriptRegExp(object /*, style*/) {
+  var result = '/' + object.source + '/';
+
+  if (object.global) {
+    result += 'g';
+  }
+
+  if (object.multiline) {
+    result += 'm';
+  }
+
+  if (object.ignoreCase) {
+    result += 'i';
+  }
+
+  return result;
+}
+
+function isRegExp(object) {
+  return '[object RegExp]' === Object.prototype.toString.call(object);
+}
+
+module.exports = new Type('tag:yaml.org,2002:js/regexp', {
+  kind: 'scalar',
+  resolve: resolveJavascriptRegExp,
+  construct: constructJavascriptRegExp,
+  predicate: isRegExp,
+  represent: representJavascriptRegExp
+});
+
+},{"../../type":14}],21:[function(require,module,exports){
+'use strict';
+
+var Type = require('../../type');
+
+function resolveJavascriptUndefined() {
+  return true;
+}
+
+function constructJavascriptUndefined() {
+  /*eslint-disable no-undefined*/
+  return undefined;
+}
+
+function representJavascriptUndefined() {
+  return '';
+}
+
+function isUndefined(object) {
+  return 'undefined' === typeof object;
+}
+
+module.exports = new Type('tag:yaml.org,2002:js/undefined', {
+  kind: 'scalar',
+  resolve: resolveJavascriptUndefined,
+  construct: constructJavascriptUndefined,
+  predicate: isUndefined,
+  represent: representJavascriptUndefined
+});
+
+},{"../../type":14}],22:[function(require,module,exports){
+'use strict';
+
+var Type = require('../type');
+
+module.exports = new Type('tag:yaml.org,2002:map', {
+  kind: 'mapping',
+  construct: function (data) { return null !== data ? data : {}; }
+});
+
+},{"../type":14}],23:[function(require,module,exports){
+'use strict';
+
+var Type = require('../type');
+
+function resolveYamlMerge(data) {
+  return '<<' === data || null === data;
+}
+
+module.exports = new Type('tag:yaml.org,2002:merge', {
+  kind: 'scalar',
+  resolve: resolveYamlMerge
+});
+
+},{"../type":14}],24:[function(require,module,exports){
+'use strict';
+
+var Type = require('../type');
+
+function resolveYamlNull(data) {
+  if (null === data) {
+    return true;
+  }
+
+  var max = data.length;
+
+  return (max === 1 && data === '~') ||
+         (max === 4 && (data === 'null' || data === 'Null' || data === 'NULL'));
+}
+
+function constructYamlNull() {
+  return null;
+}
+
+function isNull(object) {
+  return null === object;
+}
+
+module.exports = new Type('tag:yaml.org,2002:null', {
+  kind: 'scalar',
+  resolve: resolveYamlNull,
+  construct: constructYamlNull,
+  predicate: isNull,
+  represent: {
+    canonical: function () { return '~';    },
+    lowercase: function () { return 'null'; },
+    uppercase: function () { return 'NULL'; },
+    camelcase: function () { return 'Null'; }
+  },
+  defaultStyle: 'lowercase'
+});
+
+},{"../type":14}],25:[function(require,module,exports){
+'use strict';
+
+var Type = require('../type');
+
+var _hasOwnProperty = Object.prototype.hasOwnProperty;
+var _toString       = Object.prototype.toString;
+
+function resolveYamlOmap(data) {
+  if (null === data) {
+    return true;
+  }
+
+  var objectKeys = [], index, length, pair, pairKey, pairHasKey,
+      object = data;
+
+  for (index = 0, length = object.length; index < length; index += 1) {
+    pair = object[index];
+    pairHasKey = false;
+
+    if ('[object Object]' !== _toString.call(pair)) {
+      return false;
+    }
+
+    for (pairKey in pair) {
+      if (_hasOwnProperty.call(pair, pairKey)) {
+        if (!pairHasKey) {
+          pairHasKey = true;
+        } else {
+          return false;
+        }
+      }
+    }
+
+    if (!pairHasKey) {
+      return false;
+    }
+
+    if (-1 === objectKeys.indexOf(pairKey)) {
+      objectKeys.push(pairKey);
+    } else {
+      return false;
+    }
+  }
+
+  return true;
+}
+
+function constructYamlOmap(data) {
+  return null !== data ? data : [];
+}
+
+module.exports = new Type('tag:yaml.org,2002:omap', {
+  kind: 'sequence',
+  resolve: resolveYamlOmap,
+  construct: constructYamlOmap
+});
+
+},{"../type":14}],26:[function(require,module,exports){
+'use strict';
+
+var Type = require('../type');
+
+var _toString = Object.prototype.toString;
+
+function resolveYamlPairs(data) {
+  if (null === data) {
+    return true;
+  }
+
+  var index, length, pair, keys, result,
+      object = data;
+
+  result = new Array(object.length);
+
+  for (index = 0, length = object.length; index < length; index += 1) {
+    pair = object[index];
+
+    if ('[object Object]' !== _toString.call(pair)) {
+      return false;
+    }
+
+    keys = Object.keys(pair);
+
+    if (1 !== keys.length) {
+      return false;
+    }
+
+    result[index] = [ keys[0], pair[keys[0]] ];
+  }
+
+  return true;
+}
+
+function constructYamlPairs(data) {
+  if (null === data) {
+    return [];
+  }
+
+  var index, length, pair, keys, result,
+      object = data;
+
+  result = new Array(object.length);
+
+  for (index = 0, length = object.length; index < length; index += 1) {
+    pair = object[index];
+
+    keys = Object.keys(pair);
+
+    result[index] = [ keys[0], pair[keys[0]] ];
+  }
+
+  return result;
+}
+
+module.exports = new Type('tag:yaml.org,2002:pairs', {
+  kind: 'sequence',
+  resolve: resolveYamlPairs,
+  construct: constructYamlPairs
+});
+
+},{"../type":14}],27:[function(require,module,exports){
+'use strict';
+
+var Type = require('../type');
+
+module.exports = new Type('tag:yaml.org,2002:seq', {
+  kind: 'sequence',
+  construct: function (data) { return null !== data ? data : []; }
+});
+
+},{"../type":14}],28:[function(require,module,exports){
+'use strict';
+
+var Type = require('../type');
+
+var _hasOwnProperty = Object.prototype.hasOwnProperty;
+
+function resolveYamlSet(data) {
+  if (null === data) {
+    return true;
+  }
+
+  var key, object = data;
+
+  for (key in object) {
+    if (_hasOwnProperty.call(object, key)) {
+      if (null !== object[key]) {
+        return false;
+      }
+    }
+  }
+
+  return true;
+}
+
+function constructYamlSet(data) {
+  return null !== data ? data : {};
+}
+
+module.exports = new Type('tag:yaml.org,2002:set', {
+  kind: 'mapping',
+  resolve: resolveYamlSet,
+  construct: constructYamlSet
+});
+
+},{"../type":14}],29:[function(require,module,exports){
+'use strict';
+
+var Type = require('../type');
+
+module.exports = new Type('tag:yaml.org,2002:str', {
+  kind: 'scalar',
+  construct: function (data) { return null !== data ? data : ''; }
+});
+
+},{"../type":14}],30:[function(require,module,exports){
+'use strict';
+
+var Type = require('../type');
+
+var YAML_TIMESTAMP_REGEXP = new RegExp(
+  '^([0-9][0-9][0-9][0-9])'          + // [1] year
+  '-([0-9][0-9]?)'                   + // [2] month
+  '-([0-9][0-9]?)'                   + // [3] day
+  '(?:(?:[Tt]|[ \\t]+)'              + // ...
+  '([0-9][0-9]?)'                    + // [4] hour
+  ':([0-9][0-9])'                    + // [5] minute
+  ':([0-9][0-9])'                    + // [6] second
+  '(?:\\.([0-9]*))?'                 + // [7] fraction
+  '(?:[ \\t]*(Z|([-+])([0-9][0-9]?)' + // [8] tz [9] tz_sign [10] tz_hour
+  '(?::([0-9][0-9]))?))?)?$');         // [11] tz_minute
+
+function resolveYamlTimestamp(data) {
+  if (null === data) {
+    return false;
+  }
+
+  var match, year, month, day, hour, minute, second, fraction = 0,
+      delta = null, tz_hour, tz_minute, date;
+
+  match = YAML_TIMESTAMP_REGEXP.exec(data);
+
+  if (null === match) {
+    return false;
+  }
+
+  return true;
+}
+
+function constructYamlTimestamp(data) {
+  var match, year, month, day, hour, minute, second, fraction = 0,
+      delta = null, tz_hour, tz_minute, date;
+
+  match = YAML_TIMESTAMP_REGEXP.exec(data);
+
+  if (null === match) {
+    throw new Error('Date resolve error');
+  }
+
+  // match: [1] year [2] month [3] day
+
+  year = +(match[1]);
+  month = +(match[2]) - 1; // JS month starts with 0
+  day = +(match[3]);
+
+  if (!match[4]) { // no hour
+    return new Date(Date.UTC(year, month, day));
+  }
+
+  // match: [4] hour [5] minute [6] second [7] fraction
+
+  hour = +(match[4]);
+  minute = +(match[5]);
+  second = +(match[6]);
+
+  if (match[7]) {
+    fraction = match[7].slice(0, 3);
+    while (fraction.length < 3) { // milli-seconds
+      fraction += '0';
+    }
+    fraction = +fraction;
+  }
+
+  // match: [8] tz [9] tz_sign [10] tz_hour [11] tz_minute
+
+  if (match[9]) {
+    tz_hour = +(match[10]);
+    tz_minute = +(match[11] || 0);
+    delta = (tz_hour * 60 + tz_minute) * 60000; // delta in mili-seconds
+    if ('-' === match[9]) {
+      delta = -delta;
+    }
+  }
+
+  date = new Date(Date.UTC(year, month, day, hour, minute, second, fraction));
+
+  if (delta) {
+    date.setTime(date.getTime() - delta);
+  }
+
+  return date;
+}
+
+function representYamlTimestamp(object /*, style*/) {
+  return object.toISOString();
+}
+
+module.exports = new Type('tag:yaml.org,2002:timestamp', {
+  kind: 'scalar',
+  resolve: resolveYamlTimestamp,
+  construct: constructYamlTimestamp,
+  instanceOf: Date,
+  represent: representYamlTimestamp
+});
+
+},{"../type":14}],"/":[function(require,module,exports){
+'use strict';
+
+
+var yaml = require('./lib/js-yaml.js');
+
+
+module.exports = yaml;
+
+},{"./lib/js-yaml.js":2}]},{},[])("/")
+});
\ No newline at end of file
diff --git a/tools/eslint/node_modules/js-yaml/examples/custom_types.js b/tools/eslint/node_modules/js-yaml/examples/custom_types.js
new file mode 100644
index 00000000000000..02d8754fad1ef4
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/examples/custom_types.js
@@ -0,0 +1,103 @@
+'use strict';
+
+/*eslint-disable no-console*/
+
+var fs   = require('fs');
+var path = require('path');
+var util = require('util');
+var yaml = require('../lib/js-yaml');
+
+
+// Let's define a couple of classes.
+
+function Point(x, y, z) {
+  this.klass = 'Point';
+  this.x     = x;
+  this.y     = y;
+  this.z     = z;
+}
+
+
+function Space(height, width, points) {
+  if (points) {
+    if (!points.every(function (point) { return point instanceof Point; })) {
+      throw new Error('A non-Point inside a points array!');
+    }
+  }
+
+  this.klass  = 'Space';
+  this.height = height;
+  this.width  = width;
+  this.points = points;
+}
+
+
+// Then define YAML types to load and dump our Point/Space objects.
+
+var PointYamlType = new yaml.Type('!point', {
+  // Loader must parse sequence nodes only for this type (i.e. arrays in JS terminology).
+  // Other available kinds are 'scalar' (string) and 'mapping' (object).
+  // http://www.yaml.org/spec/1.2/spec.html#kind//
+  kind: 'sequence',
+
+  // Loader must check if the input object is suitable for this type.
+  resolve: function (data) {
+    // `data` may be either:
+    // - Null in case of an "empty node" (http://www.yaml.org/spec/1.2/spec.html#id2786563)
+    // - Array since we specified `kind` to 'sequence'
+    return data !== null && data.length === 3;
+  },
+
+  // If a node is resolved, use it to create a Point instance.
+  construct: function (data) {
+    return new Point(data[0], data[1], data[2]);
+  },
+
+  // Dumper must process instances of Point by rules of this YAML type.
+  instanceOf: Point,
+
+  // Dumper must represent Point objects as three-element sequence in YAML.
+  represent: function (point) {
+    return [ point.x, point.y, point.z ];
+  }
+});
+
+
+var SpaceYamlType = new yaml.Type('!space', {
+  kind: 'mapping',
+  construct: function (data) {
+    data = data || {}; // in case of empty node
+    return new Space(data.height || 0, data.width || 0, data.points || []);
+  },
+  instanceOf: Space
+  // `represent` is omitted here. So, Space objects will be dumped as is.
+  // That is regular mapping with three key-value pairs but with !space tag.
+});
+
+
+// After our types are defined, it's time to join them into a schema.
+
+var SPACE_SCHEMA = yaml.Schema.create([ SpaceYamlType, PointYamlType ]);
+
+
+// And read a document using that schema.
+
+fs.readFile(path.join(__dirname, 'custom_types.yml'), 'utf8', function (error, data) {
+  var loaded;
+
+  if (!error) {
+    loaded = yaml.load(data, { schema: SPACE_SCHEMA });
+    console.log(util.inspect(loaded, false, 20, true));
+  } else {
+    console.error(error.stack || error.message || String(error));
+  }
+});
+
+
+// There are some exports to play with this example interactively.
+
+module.exports.Point         = Point;
+module.exports.Space         = Space;
+module.exports.PointYamlType = PointYamlType;
+module.exports.SpaceYamlType = SpaceYamlType;
+module.exports.SPACE_SCHEMA  = SPACE_SCHEMA;
diff --git a/tools/eslint/node_modules/js-yaml/examples/custom_types.yml b/tools/eslint/node_modules/js-yaml/examples/custom_types.yml
new file mode 100644
index 00000000000000..f10d4e25a414da
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/examples/custom_types.yml
@@ -0,0 +1,18 @@
+subject: Custom types in JS-YAML
+spaces:
+- !space
+  height: 1000
+  width: 1000
+  points:
+  - !point [ 10, 43, 23 ]
+  - !point [ 165, 0, 50 ]
+  - !point [ 100, 100, 100 ]
+
+- !space
+  height: 64
+  width: 128
+  points:
+  - !point [ 12, 43, 0 ]
+  - !point [ 1, 4, 90 ]
+
+- !space # An empty space
diff --git a/tools/eslint/node_modules/js-yaml/examples/dumper.js b/tools/eslint/node_modules/js-yaml/examples/dumper.js
new file mode 100644
index 00000000000000..d237949530f6dd
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/examples/dumper.js
@@ -0,0 +1,32 @@
+'use strict';
+
+/*eslint-disable no-console*/
+
+var yaml = require('../lib/js-yaml');
+var object = require('./dumper.json');
+
+
+console.log(yaml.dump(object, {
+  flowLevel: 3,
+  styles: {
+    '!!int'  : 'hexadecimal',
+    '!!null' : 'camelcase'
+  }
+}));
+
+
+// Output:
+//==============================================================================
+// name: Wizzard
+// level: 0x11
+// sanity: Null
+// inventory:
+//   - name: Hat
+//     features: [magic, pointed]
+//     traits: {}
+//   - name: Staff
+//     features: []
+//     traits: {damage: 0xA}
+//   - name: Cloak
+//     features: [old]
+//     traits: {defence: 0x0, comfort: 0x3}
diff --git a/tools/eslint/node_modules/js-yaml/examples/dumper.json b/tools/eslint/node_modules/js-yaml/examples/dumper.json
new file mode 100644
index 00000000000000..9f54c053e51720
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/examples/dumper.json
@@ -0,0 +1,22 @@
+{
+  "name"      : "Wizzard",
+  "level"     : 17,
+  "sanity"    : null,
+  "inventory" : [
+    {
+      "name"     : "Hat",
+      "features" : [ "magic", "pointed" ],
+      "traits"   : {}
+    },
+    {
+      "name"     : "Staff",
+      "features" : [],
+      "traits"   : { "damage" : 10 }
+    },
+    {
+      "name"     : "Cloak",
+      "features" : [ "old" ],
+      "traits"   : { "defence" : 0, "comfort" : 3 }
+    }
+  ]
+}
diff --git a/tools/eslint/node_modules/js-yaml/examples/sample_document.js b/tools/eslint/node_modules/js-yaml/examples/sample_document.js
new file mode 100644
index 00000000000000..3204fa50f94243
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/examples/sample_document.js
@@ -0,0 +1,19 @@
+'use strict';
+
+/*eslint-disable no-console*/
+
+var fs   = require('fs');
+var path = require('path');
+var util = require('util');
+var yaml = require('../lib/js-yaml');
+
+
+try {
+  var filename = path.join(__dirname, 'sample_document.yml'),
+      contents = fs.readFileSync(filename, 'utf8'),
+      data     = yaml.load(contents);
+
+  console.log(util.inspect(data, false, 10, true));
+} catch (err) {
+  console.log(err.stack || String(err));
+}
diff --git a/tools/eslint/node_modules/js-yaml/examples/sample_document.yml b/tools/eslint/node_modules/js-yaml/examples/sample_document.yml
new file mode 100644
index 00000000000000..4479ee9c0783cf
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/examples/sample_document.yml
@@ -0,0 +1,197 @@
+---
+# Collection Types #############################################################
+################################################################################
+
+# http://yaml.org/type/map.html -----------------------------------------------#
+
+map:
+  # Unordered set of key: value pairs.
+  Block style: !!map
+    Clark : Evans
+    Ingy  : döt Net
+    Oren  : Ben-Kiki
+  Flow style: !!map { Clark: Evans, Ingy: döt Net, Oren: Ben-Kiki }
+
+# http://yaml.org/type/omap.html ----------------------------------------------#
+
+omap:
+  # Explicitly typed ordered map (dictionary).
+  Bestiary: !!omap
+    - aardvark: African pig-like ant eater. Ugly.
+    - anteater: South-American ant eater. Two species.
+    - anaconda: South-American constrictor snake. Scaly.
+    # Etc.
+  # Flow style
+  Numbers: !!omap [ one: 1, two: 2, three : 3 ]
+
+# http://yaml.org/type/pairs.html ---------------------------------------------#
+
+pairs:
+  # Explicitly typed pairs.
+  Block tasks: !!pairs
+    - meeting: with team.
+    - meeting: with boss.
+    - break: lunch.
+    - meeting: with client.
+  Flow tasks: !!pairs [ meeting: with team, meeting: with boss ]
+
+# http://yaml.org/type/set.html -----------------------------------------------#
+
+set:
+  # Explicitly typed set.
+  baseball players: !!set
+    ? Mark McGwire
+    ? Sammy Sosa
+    ? Ken Griffey
+  # Flow style
+  baseball teams: !!set { Boston Red Sox, Detroit Tigers, New York Yankees }
+
+# http://yaml.org/type/seq.html -----------------------------------------------#
+
+seq:
+  # Ordered sequence of nodes
+  Block style: !!seq
+  - Mercury   # Rotates - no light/dark sides.
+  - Venus     # Deadliest. Aptly named.
+  - Earth     # Mostly dirt.
+  - Mars      # Seems empty.
+  - Jupiter   # The king.
+  - Saturn    # Pretty.
+  - Uranus    # Where the sun hardly shines.
+  - Neptune   # Boring. No rings.
+  - Pluto     # You call this a planet?
+  Flow style: !!seq [ Mercury, Venus, Earth, Mars,      # Rocks
+                      Jupiter, Saturn, Uranus, Neptune, # Gas
+                      Pluto ]                           # Overrated
+
+
+# Scalar Types #################################################################
+################################################################################
+
+# http://yaml.org/type/binary.html --------------------------------------------#
+
+binary:
+  canonical: !!binary "\
+    R0lGODlhDAAMAIQAAP//9/X17unp5WZmZgAAAOfn515eXvPz7Y6OjuDg4J+fn5\
+    OTk6enp56enmlpaWNjY6Ojo4SEhP/++f/++f/++f/++f/++f/++f/++f/++f/+\
+    +f/++f/++f/++f/++f/++SH+Dk1hZGUgd2l0aCBHSU1QACwAAAAADAAMAAAFLC\
+    AgjoEwnuNAFOhpEMTRiggcz4BNJHrv/zCFcLiwMWYNG84BwwEeECcgggoBADs="
+  generic: !!binary |
+    R0lGODlhDAAMAIQAAP//9/X17unp5WZmZgAAAOfn515eXvPz7Y6OjuDg4J+fn5
+    OTk6enp56enmlpaWNjY6Ojo4SEhP/++f/++f/++f/++f/++f/++f/++f/++f/+
+    +f/++f/++f/++f/++f/++SH+Dk1hZGUgd2l0aCBHSU1QACwAAAAADAAMAAAFLC
+    AgjoEwnuNAFOhpEMTRiggcz4BNJHrv/zCFcLiwMWYNG84BwwEeECcgggoBADs=
+  description:
+    The binary value above is a tiny arrow encoded as a gif image.
+
+# http://yaml.org/type/bool.html ----------------------------------------------#
+
+bool:
+  - true
+  - True
+  - TRUE
+  - false
+  - False
+  - FALSE
+
+# http://yaml.org/type/float.html ---------------------------------------------#
+
+float:
+  canonical: 6.8523015e+5
+  exponentioal: 685.230_15e+03
+  fixed: 685_230.15
+  sexagesimal: 190:20:30.15
+  negative infinity: -.inf
+  not a number: .NaN
+
+# http://yaml.org/type/int.html -----------------------------------------------#
+
+int:
+  canonical: 685230
+  decimal: +685_230
+  octal: 02472256
+  hexadecimal: 0x_0A_74_AE
+  binary: 0b1010_0111_0100_1010_1110
+  sexagesimal: 190:20:30
+
+# http://yaml.org/type/merge.html ---------------------------------------------#
+
+merge:
+  - &CENTER { x: 1, y: 2 }
+  - &LEFT { x: 0, y: 2 }
+  - &BIG { r: 10 }
+  - &SMALL { r: 1 }
+  
+  # All the following maps are equal:
+  
+  - # Explicit keys
+    x: 1
+    y: 2
+    r: 10
+    label: nothing
+  
+  - # Merge one map
+    << : *CENTER
+    r: 10
+    label: center
+  
+  - # Merge multiple maps
+    << : [ *CENTER, *BIG ]
+    label: center/big
+  
+  - # Override
+    << : [ *BIG, *LEFT, *SMALL ]
+    x: 1
+    label: big/left/small
+
+# http://yaml.org/type/null.html ----------------------------------------------#
+
+null:
+  # This mapping has four keys,
+  # one has a value.
+  empty:
+  canonical: ~
+  english: null
+  ~: null key
+  # This sequence has five
+  # entries, two have values.
+  sparse:
+    - ~
+    - 2nd entry
+    -
+    - 4th entry
+    - Null
+
+# http://yaml.org/type/str.html -----------------------------------------------#
+
+string: abcd
+
+# http://yaml.org/type/timestamp.html -----------------------------------------#
+
+timestamp:
+  canonical:        2001-12-15T02:59:43.1Z
+  valid iso8601:    2001-12-14t21:59:43.10-05:00
+  space separated:  2001-12-14 21:59:43.10 -5
+  no time zone (Z): 2001-12-15 2:59:43.10
+  date (00:00:00Z): 2002-12-14
+
+
+# JavaScript Specific Types ####################################################
+################################################################################
+
+# https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/RegExp
+
+regexp:
+  simple: !!js/regexp      foobar
+  modifiers: !!js/regexp   /foobar/mi
+
+# https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/undefined
+
+undefined: !!js/undefined ~
+
+# https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Function
+
+function: !!js/function >
+  function foobar() {
+    return 'Wow! JS-YAML Rocks!';
+  }
diff --git a/tools/eslint/node_modules/js-yaml/index.js b/tools/eslint/node_modules/js-yaml/index.js
new file mode 100644
index 00000000000000..13744352448b84
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/index.js
@@ -0,0 +1,7 @@
+'use strict';
+
+
+var yaml = require('./lib/js-yaml.js');
+
+
+module.exports = yaml;
diff --git a/tools/eslint/node_modules/js-yaml/lib/js-yaml.js b/tools/eslint/node_modules/js-yaml/lib/js-yaml.js
new file mode 100644
index 00000000000000..842104eca3be9e
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/lib/js-yaml.js
@@ -0,0 +1,39 @@
+'use strict';
+
+
+var loader = require('./js-yaml/loader');
+var dumper = require('./js-yaml/dumper');
+
+
+function deprecated(name) {
+  return function () {
+    throw new Error('Function ' + name + ' is deprecated and cannot be used.');
+  };
+}
+
+
+module.exports.Type                = require('./js-yaml/type');
+module.exports.Schema              = require('./js-yaml/schema');
+module.exports.FAILSAFE_SCHEMA     = require('./js-yaml/schema/failsafe');
+module.exports.JSON_SCHEMA         = require('./js-yaml/schema/json');
+module.exports.CORE_SCHEMA         = require('./js-yaml/schema/core');
+module.exports.DEFAULT_SAFE_SCHEMA = require('./js-yaml/schema/default_safe');
+module.exports.DEFAULT_FULL_SCHEMA = require('./js-yaml/schema/default_full');
+module.exports.load                = loader.load;
+module.exports.loadAll             = loader.loadAll;
+module.exports.safeLoad            = loader.safeLoad;
+module.exports.safeLoadAll         = loader.safeLoadAll;
+module.exports.dump                = dumper.dump;
+module.exports.safeDump            = dumper.safeDump;
+module.exports.YAMLException       = require('./js-yaml/exception');
+
+// Deprecared schema names from JS-YAML 2.0.x
+module.exports.MINIMAL_SCHEMA = require('./js-yaml/schema/failsafe');
+module.exports.SAFE_SCHEMA    = require('./js-yaml/schema/default_safe');
+module.exports.DEFAULT_SCHEMA = require('./js-yaml/schema/default_full');
+
+// Deprecated functions from JS-YAML 1.x.x
+module.exports.scan           = deprecated('scan');
+module.exports.parse          = deprecated('parse');
+module.exports.compose        = deprecated('compose');
+module.exports.addConstructor = deprecated('addConstructor');
diff --git a/tools/eslint/node_modules/js-yaml/lib/js-yaml/common.js b/tools/eslint/node_modules/js-yaml/lib/js-yaml/common.js
new file mode 100644
index 00000000000000..197eb248a05a51
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/lib/js-yaml/common.js
@@ -0,0 +1,61 @@
+'use strict';
+
+
+function isNothing(subject) {
+  return (typeof subject === 'undefined') || (null === subject);
+}
+
+
+function isObject(subject) {
+  return (typeof subject === 'object') && (null !== subject);
+}
+
+
+function toArray(sequence) {
+  if (Array.isArray(sequence)) {
+    return sequence;
+  } else if (isNothing(sequence)) {
+    return [];
+  }
+  return [ sequence ];
+}
+
+
+function extend(target, source) {
+  var index, length, key, sourceKeys;
+
+  if (source) {
+    sourceKeys = Object.keys(source);
+
+    for (index = 0, length = sourceKeys.length; index < length; index += 1) {
+      key = sourceKeys[index];
+      target[key] = source[key];
+    }
+  }
+
+  return target;
+}
+
+
+function repeat(string, count) {
+  var result = '', cycle;
+
+  for (cycle = 0; cycle < count; cycle += 1) {
+    result += string;
+  }
+
+  return result;
+}
+
+
+function isNegativeZero(number) {
+  return (0 === number) && (Number.NEGATIVE_INFINITY === 1 / number);
+}
+
+
+module.exports.isNothing      = isNothing;
+module.exports.isObject       = isObject;
+module.exports.toArray        = toArray;
+module.exports.repeat         = repeat;
+module.exports.isNegativeZero = isNegativeZero;
+module.exports.extend         = extend;
diff --git a/tools/eslint/node_modules/js-yaml/lib/js-yaml/dumper.js b/tools/eslint/node_modules/js-yaml/lib/js-yaml/dumper.js
new file mode 100644
index 00000000000000..1fc09ba39ce6c4
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/lib/js-yaml/dumper.js
@@ -0,0 +1,829 @@
+'use strict';
+
+/*eslint-disable no-use-before-define*/
+
+var common              = require('./common');
+var YAMLException       = require('./exception');
+var DEFAULT_FULL_SCHEMA = require('./schema/default_full');
+var DEFAULT_SAFE_SCHEMA = require('./schema/default_safe');
+
+var _toString       = Object.prototype.toString;
+var _hasOwnProperty = Object.prototype.hasOwnProperty;
+
+var CHAR_TAB                  = 0x09; /* Tab */
+var CHAR_LINE_FEED            = 0x0A; /* LF */
+var CHAR_CARRIAGE_RETURN      = 0x0D; /* CR */
+var CHAR_SPACE                = 0x20; /* Space */
+var CHAR_EXCLAMATION          = 0x21; /* ! */
+var CHAR_DOUBLE_QUOTE         = 0x22; /* " */
+var CHAR_SHARP                = 0x23; /* # */
+var CHAR_PERCENT              = 0x25; /* % */
+var CHAR_AMPERSAND            = 0x26; /* & */
+var CHAR_SINGLE_QUOTE         = 0x27; /* ' */
+var CHAR_ASTERISK             = 0x2A; /* * */
+var CHAR_COMMA                = 0x2C; /* , */
+var CHAR_MINUS                = 0x2D; /* - */
+var CHAR_COLON                = 0x3A; /* : */
+var CHAR_GREATER_THAN         = 0x3E; /* > */
+var CHAR_QUESTION             = 0x3F; /* ? */
+var CHAR_COMMERCIAL_AT        = 0x40; /* @ */
+var CHAR_LEFT_SQUARE_BRACKET  = 0x5B; /* [ */
+var CHAR_RIGHT_SQUARE_BRACKET = 0x5D; /* ] */
+var CHAR_GRAVE_ACCENT         = 0x60; /* ` */
+var CHAR_LEFT_CURLY_BRACKET   = 0x7B; /* { */
+var CHAR_VERTICAL_LINE        = 0x7C; /* | */
+var CHAR_RIGHT_CURLY_BRACKET  = 0x7D; /* } */
+
+var ESCAPE_SEQUENCES = {};
+
+ESCAPE_SEQUENCES[0x00]   = '\\0';
+ESCAPE_SEQUENCES[0x07]   = '\\a';
+ESCAPE_SEQUENCES[0x08]   = '\\b';
+ESCAPE_SEQUENCES[0x09]   = '\\t';
+ESCAPE_SEQUENCES[0x0A]   = '\\n';
+ESCAPE_SEQUENCES[0x0B]   = '\\v';
+ESCAPE_SEQUENCES[0x0C]   = '\\f';
+ESCAPE_SEQUENCES[0x0D]   = '\\r';
+ESCAPE_SEQUENCES[0x1B]   = '\\e';
+ESCAPE_SEQUENCES[0x22]   = '\\"';
+ESCAPE_SEQUENCES[0x5C]   = '\\\\';
+ESCAPE_SEQUENCES[0x85]   = '\\N';
+ESCAPE_SEQUENCES[0xA0]   = '\\_';
+ESCAPE_SEQUENCES[0x2028] = '\\L';
+ESCAPE_SEQUENCES[0x2029] = '\\P';
+
+var DEPRECATED_BOOLEANS_SYNTAX = [
+  'y', 'Y', 'yes', 'Yes', 'YES', 'on', 'On', 'ON',
+  'n', 'N', 'no', 'No', 'NO', 'off', 'Off', 'OFF'
+];
+
+function compileStyleMap(schema, map) {
+  var result, keys, index, length, tag, style, type;
+
+  if (null === map) {
+    return {};
+  }
+
+  result = {};
+  keys = Object.keys(map);
+
+  for (index = 0, length = keys.length; index < length; index += 1) {
+    tag = keys[index];
+    style = String(map[tag]);
+
+    if ('!!' === tag.slice(0, 2)) {
+      tag = 'tag:yaml.org,2002:' + tag.slice(2);
+    }
+
+    type = schema.compiledTypeMap[tag];
+
+    if (type && _hasOwnProperty.call(type.styleAliases, style)) {
+      style = type.styleAliases[style];
+    }
+
+    result[tag] = style;
+  }
+
+  return result;
+}
+
+function encodeHex(character) {
+  var string, handle, length;
+
+  string = character.toString(16).toUpperCase();
+
+  if (character <= 0xFF) {
+    handle = 'x';
+    length = 2;
+  } else if (character <= 0xFFFF) {
+    handle = 'u';
+    length = 4;
+  } else if (character <= 0xFFFFFFFF) {
+    handle = 'U';
+    length = 8;
+  } else {
+    throw new YAMLException('code point within a string may not be greater than 0xFFFFFFFF');
+  }
+
+  return '\\' + handle + common.repeat('0', length - string.length) + string;
+}
+
+function State(options) {
+  this.schema      = options['schema'] || DEFAULT_FULL_SCHEMA;
+  this.indent      = Math.max(1, (options['indent'] || 2));
+  this.skipInvalid = options['skipInvalid'] || false;
+  this.flowLevel   = (common.isNothing(options['flowLevel']) ? -1 : options['flowLevel']);
+  this.styleMap    = compileStyleMap(this.schema, options['styles'] || null);
+
+  this.implicitTypes = this.schema.compiledImplicit;
+  this.explicitTypes = this.schema.compiledExplicit;
+
+  this.tag = null;
+  this.result = '';
+
+  this.duplicates = [];
+  this.usedDuplicates = null;
+}
+
+function indentString(string, spaces) {
+  var ind = common.repeat(' ', spaces),
+      position = 0,
+      next = -1,
+      result = '',
+      line,
+      length = string.length;
+
+  while (position < length) {
+    next = string.indexOf('\n', position);
+    if (next === -1) {
+      line = string.slice(position);
+      position = length;
+    } else {
+      line = string.slice(position, next + 1);
+      position = next + 1;
+    }
+    if (line.length && line !== '\n') {
+      result += ind;
+    }
+    result += line;
+  }
+
+  return result;
+}
+
+function generateNextLine(state, level) {
+  return '\n' + common.repeat(' ', state.indent * level);
+}
+
+function testImplicitResolving(state, str) {
+  var index, length, type;
+
+  for (index = 0, length = state.implicitTypes.length; index < length; index += 1) {
+    type = state.implicitTypes[index];
+
+    if (type.resolve(str)) {
+      return true;
+    }
+  }
+
+  return false;
+}
+
+function StringBuilder(source) {
+  this.source = source;
+  this.result = '';
+  this.checkpoint = 0;
+}
+
+StringBuilder.prototype.takeUpTo = function (position) {
+  var er;
+
+  if (position < this.checkpoint) {
+    er = new Error('position should be > checkpoint');
+    er.position = position;
+    er.checkpoint = this.checkpoint;
+    throw er;
+  }
+
+  this.result += this.source.slice(this.checkpoint, position);
+  this.checkpoint = position;
+  return this;
+};
+
+StringBuilder.prototype.escapeChar = function () {
+  var character, esc;
+
+  character = this.source.charCodeAt(this.checkpoint);
+  esc = ESCAPE_SEQUENCES[character] || encodeHex(character);
+  this.result += esc;
+  this.checkpoint += 1;
+
+  return this;
+};
+
+StringBuilder.prototype.finish = function () {
+  if (this.source.length > this.checkpoint) {
+    this.takeUpTo(this.source.length);
+  }
+};
+
+function writeScalar(state, object, level) {
+  var simple, first, spaceWrap, folded, literal, single, double,
+      sawLineFeed, linePosition, longestLine, indent, max, character,
+      position, escapeSeq, hexEsc, previous, lineLength, modifier,
+      trailingLineBreaks, result;
+
+  if (0 === object.length) {
+    state.dump = "''";
+    return;
+  }
+
+  if (-1 !== DEPRECATED_BOOLEANS_SYNTAX.indexOf(object)) {
+    state.dump = "'" + object + "'";
+    return;
+  }
+
+  simple = true;
+  first = object.length ? object.charCodeAt(0) : 0;
+  spaceWrap = (CHAR_SPACE === first ||
+               CHAR_SPACE === object.charCodeAt(object.length - 1));
+
+  // Simplified check for restricted first characters
+  // http://www.yaml.org/spec/1.2/spec.html#ns-plain-first%28c%29
+  if (CHAR_MINUS         === first ||
+      CHAR_QUESTION      === first ||
+      CHAR_COMMERCIAL_AT === first ||
+      CHAR_GRAVE_ACCENT  === first) {
+    simple = false;
+  }
+
+  // can only use > and | if not wrapped in spaces.
+  if (spaceWrap) {
+    simple = false;
+    folded = false;
+    literal = false;
+  } else {
+    folded = true;
+    literal = true;
+  }
+
+  single = true;
+  double = new StringBuilder(object);
+
+  sawLineFeed = false;
+  linePosition = 0;
+  longestLine = 0;
+
+  indent = state.indent * level;
+  max = 80;
+  if (indent < 40) {
+    max -= indent;
+  } else {
+    max = 40;
+  }
+
+  for (position = 0; position < object.length; position++) {
+    character = object.charCodeAt(position);
+    if (simple) {
+      // Characters that can never appear in the simple scalar
+      if (!simpleChar(character)) {
+        simple = false;
+      } else {
+        // Still simple.  If we make it all the way through like
+        // this, then we can just dump the string as-is.
+        continue;
+      }
+    }
+
+    if (single && character === CHAR_SINGLE_QUOTE) {
+      single = false;
+    }
+
+    escapeSeq = ESCAPE_SEQUENCES[character];
+    hexEsc = needsHexEscape(character);
+
+    if (!escapeSeq && !hexEsc) {
+      continue;
+    }
+
+    if (character !== CHAR_LINE_FEED &&
+        character !== CHAR_DOUBLE_QUOTE &&
+        character !== CHAR_SINGLE_QUOTE) {
+      folded = false;
+      literal = false;
+    } else if (character === CHAR_LINE_FEED) {
+      sawLineFeed = true;
+      single = false;
+      if (position > 0) {
+        previous = object.charCodeAt(position - 1);
+        if (previous === CHAR_SPACE) {
+          literal = false;
+          folded = false;
+        }
+      }
+      if (folded) {
+        lineLength = position - linePosition;
+        linePosition = position;
+        if (lineLength > longestLine) {
+          longestLine = lineLength;
+        }
+      }
+    }
+
+    if (character !== CHAR_DOUBLE_QUOTE) {
+      single = false;
+    }
+
+    double.takeUpTo(position);
+    double.escapeChar();
+  }
+
+  if (simple && testImplicitResolving(state, object)) {
+    simple = false;
+  }
+
+  modifier = '';
+  if (folded || literal) {
+    trailingLineBreaks = 0;
+    if (object.charCodeAt(object.length - 1) === CHAR_LINE_FEED) {
+      trailingLineBreaks += 1;
+      if (object.charCodeAt(object.length - 2) === CHAR_LINE_FEED) {
+        trailingLineBreaks += 1;
+      }
+    }
+
+    if (trailingLineBreaks === 0) {
+      modifier = '-';
+    } else if (trailingLineBreaks === 2) {
+      modifier = '+';
+    }
+  }
+
+  if (literal && longestLine < max) {
+    folded = false;
+  }
+
+  // If it's literally one line, then don't bother with the literal.
+  // We may still want to do a fold, though, if it's a super long line.
+  if (!sawLineFeed) {
+    literal = false;
+  }
+
+  if (simple) {
+    state.dump = object;
+  } else if (single) {
+    state.dump = '\'' + object + '\'';
+  } else if (folded) {
+    result = fold(object, max);
+    state.dump = '>' + modifier + '\n' + indentString(result, indent);
+  } else if (literal) {
+    if (!modifier) {
+      object = object.replace(/\n$/, '');
+    }
+    state.dump = '|' + modifier + '\n' + indentString(object, indent);
+  } else if (double) {
+    double.finish();
+    state.dump = '"' + double.result + '"';
+  } else {
+    throw new Error('Failed to dump scalar value');
+  }
+
+  return;
+}
+
+// The `trailing` var is a regexp match of any trailing `\n` characters.
+//
+// There are three cases we care about:
+//
+// 1. One trailing `\n` on the string.  Just use `|` or `>`.
+//    This is the assumed default. (trailing = null)
+// 2. No trailing `\n` on the string.  Use `|-` or `>-` to "chomp" the end.
+// 3. More than one trailing `\n` on the string.  Use `|+` or `>+`.
+//
+// In the case of `>+`, these line breaks are *not* doubled (like the line
+// breaks within the string), so it's important to only end with the exact
+// same number as we started.
+function fold(object, max) {
+  var result = '',
+      position = 0,
+      length = object.length,
+      trailing = /\n+$/.exec(object),
+      newLine;
+
+  if (trailing) {
+    length = trailing.index + 1;
+  }
+
+  while (position < length) {
+    newLine = object.indexOf('\n', position);
+    if (newLine > length || newLine === -1) {
+      if (result) {
+        result += '\n\n';
+      }
+      result += foldLine(object.slice(position, length), max);
+      position = length;
+    } else {
+      if (result) {
+        result += '\n\n';
+      }
+      result += foldLine(object.slice(position, newLine), max);
+      position = newLine + 1;
+    }
+  }
+  if (trailing && trailing[0] !== '\n') {
+    result += trailing[0];
+  }
+
+  return result;
+}
+
+function foldLine(line, max) {
+  if (line === '') {
+    return line;
+  }
+
+  var foldRe = /[^\s] [^\s]/g,
+      result = '',
+      prevMatch = 0,
+      foldStart = 0,
+      match = foldRe.exec(line),
+      index,
+      foldEnd,
+      folded;
+
+  while (match) {
+    index = match.index;
+
+    // when we cross the max len, if the previous match would've
+    // been ok, use that one, and carry on.  If there was no previous
+    // match on this fold section, then just have a long line.
+    if (index - foldStart > max) {
+      if (prevMatch !== foldStart) {
+        foldEnd = prevMatch;
+      } else {
+        foldEnd = index;
+      }
+
+      if (result) {
+        result += '\n';
+      }
+      folded = line.slice(foldStart, foldEnd);
+      result += folded;
+      foldStart = foldEnd + 1;
+    }
+    prevMatch = index + 1;
+    match = foldRe.exec(line);
+  }
+
+  if (result) {
+    result += '\n';
+  }
+
+  // if we end up with one last word at the end, then the last bit might
+  // be slightly bigger than we wanted, because we exited out of the loop.
+  if (foldStart !== prevMatch && line.length - foldStart > max) {
+    result += line.slice(foldStart, prevMatch) + '\n' +
+              line.slice(prevMatch + 1);
+  } else {
+    result += line.slice(foldStart);
+  }
+
+  return result;
+}
+
+// Returns true if character can be found in a simple scalar
+function simpleChar(character) {
+  return CHAR_TAB                  !== character &&
+         CHAR_LINE_FEED            !== character &&
+         CHAR_CARRIAGE_RETURN      !== character &&
+         CHAR_COMMA                !== character &&
+         CHAR_LEFT_SQUARE_BRACKET  !== character &&
+         CHAR_RIGHT_SQUARE_BRACKET !== character &&
+         CHAR_LEFT_CURLY_BRACKET   !== character &&
+         CHAR_RIGHT_CURLY_BRACKET  !== character &&
+         CHAR_SHARP                !== character &&
+         CHAR_AMPERSAND            !== character &&
+         CHAR_ASTERISK             !== character &&
+         CHAR_EXCLAMATION          !== character &&
+         CHAR_VERTICAL_LINE        !== character &&
+         CHAR_GREATER_THAN         !== character &&
+         CHAR_SINGLE_QUOTE         !== character &&
+         CHAR_DOUBLE_QUOTE         !== character &&
+         CHAR_PERCENT              !== character &&
+         CHAR_COLON                !== character &&
+         !ESCAPE_SEQUENCES[character]            &&
+         !needsHexEscape(character);
+}
+
+// Returns true if the character code needs to be escaped.
+function needsHexEscape(character) {
+  return !((0x00020 <= character && character <= 0x00007E) ||
+           (0x00085 === character)                         ||
+           (0x000A0 <= character && character <= 0x00D7FF) ||
+           (0x0E000 <= character && character <= 0x00FFFD) ||
+           (0x10000 <= character && character <= 0x10FFFF));
+}
+
+function writeFlowSequence(state, level, object) {
+  var _result = '',
+      _tag    = state.tag,
+      index,
+      length;
+
+  for (index = 0, length = object.length; index < length; index += 1) {
+    // Write only valid elements.
+    if (writeNode(state, level, object[index], false, false)) {
+      if (0 !== index) {
+        _result += ', ';
+      }
+      _result += state.dump;
+    }
+  }
+
+  state.tag = _tag;
+  state.dump = '[' + _result + ']';
+}
+
+function writeBlockSequence(state, level, object, compact) {
+  var _result = '',
+      _tag    = state.tag,
+      index,
+      length;
+
+  for (index = 0, length = object.length; index < length; index += 1) {
+    // Write only valid elements.
+    if (writeNode(state, level + 1, object[index], true, true)) {
+      if (!compact || 0 !== index) {
+        _result += generateNextLine(state, level);
+      }
+      _result += '- ' + state.dump;
+    }
+  }
+
+  state.tag = _tag;
+  state.dump = _result || '[]'; // Empty sequence if no valid values.
+}
+
+function writeFlowMapping(state, level, object) {
+  var _result       = '',
+      _tag          = state.tag,
+      objectKeyList = Object.keys(object),
+      index,
+      length,
+      objectKey,
+      objectValue,
+      pairBuffer;
+
+  for (index = 0, length = objectKeyList.length; index < length; index += 1) {
+    pairBuffer = '';
+
+    if (0 !== index) {
+      pairBuffer += ', ';
+    }
+
+    objectKey = objectKeyList[index];
+    objectValue = object[objectKey];
+
+    if (!writeNode(state, level, objectKey, false, false)) {
+      continue; // Skip this pair because of invalid key;
+    }
+
+    if (state.dump.length > 1024) {
+      pairBuffer += '? ';
+    }
+
+    pairBuffer += state.dump + ': ';
+
+    if (!writeNode(state, level, objectValue, false, false)) {
+      continue; // Skip this pair because of invalid value.
+    }
+
+    pairBuffer += state.dump;
+
+    // Both key and value are valid.
+    _result += pairBuffer;
+  }
+
+  state.tag = _tag;
+  state.dump = '{' + _result + '}';
+}
+
+function writeBlockMapping(state, level, object, compact) {
+  var _result       = '',
+      _tag          = state.tag,
+      objectKeyList = Object.keys(object),
+      index,
+      length,
+      objectKey,
+      objectValue,
+      explicitPair,
+      pairBuffer;
+
+  for (index = 0, length = objectKeyList.length; index < length; index += 1) {
+    pairBuffer = '';
+
+    if (!compact || 0 !== index) {
+      pairBuffer += generateNextLine(state, level);
+    }
+
+    objectKey = objectKeyList[index];
+    objectValue = object[objectKey];
+
+    if (!writeNode(state, level + 1, objectKey, true, true)) {
+      continue; // Skip this pair because of invalid key.
+    }
+
+    explicitPair = (null !== state.tag && '?' !== state.tag) ||
+                   (state.dump && state.dump.length > 1024);
+
+    if (explicitPair) {
+      if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {
+        pairBuffer += '?';
+      } else {
+        pairBuffer += '? ';
+      }
+    }
+
+    pairBuffer += state.dump;
+
+    if (explicitPair) {
+      pairBuffer += generateNextLine(state, level);
+    }
+
+    if (!writeNode(state, level + 1, objectValue, true, explicitPair)) {
+      continue; // Skip this pair because of invalid value.
+    }
+
+    if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {
+      pairBuffer += ':';
+    } else {
+      pairBuffer += ': ';
+    }
+
+    pairBuffer += state.dump;
+
+    // Both key and value are valid.
+    _result += pairBuffer;
+  }
+
+  state.tag = _tag;
+  state.dump = _result || '{}'; // Empty mapping if no valid pairs.
+}
+
+function detectType(state, object, explicit) {
+  var _result, typeList, index, length, type, style;
+
+  typeList = explicit ? state.explicitTypes : state.implicitTypes;
+
+  for (index = 0, length = typeList.length; index < length; index += 1) {
+    type = typeList[index];
+
+    if ((type.instanceOf  || type.predicate) &&
+        (!type.instanceOf || (('object' === typeof object) && (object instanceof type.instanceOf))) &&
+        (!type.predicate  || type.predicate(object))) {
+
+      state.tag = explicit ? type.tag : '?';
+
+      if (type.represent) {
+        style = state.styleMap[type.tag] || type.defaultStyle;
+
+        if ('[object Function]' === _toString.call(type.represent)) {
+          _result = type.represent(object, style);
+        } else if (_hasOwnProperty.call(type.represent, style)) {
+          _result = type.represent[style](object, style);
+        } else {
+          throw new YAMLException('!<' + type.tag + '> tag resolver accepts not "' + style + '" style');
+        }
+
+        state.dump = _result;
+      }
+
+      return true;
+    }
+  }
+
+  return false;
+}
+
+// Serializes `object` and writes it to global `result`.
+// Returns true on success, or false on invalid object.
+//
+function writeNode(state, level, object, block, compact) {
+  state.tag = null;
+  state.dump = object;
+
+  if (!detectType(state, object, false)) {
+    detectType(state, object, true);
+  }
+
+  var type = _toString.call(state.dump);
+
+  if (block) {
+    block = (0 > state.flowLevel || state.flowLevel > level);
+  }
+
+  if ((null !== state.tag && '?' !== state.tag) || (2 !== state.indent && level > 0)) {
+    compact = false;
+  }
+
+  var objectOrArray = '[object Object]' === type || '[object Array]' === type,
+      duplicateIndex,
+      duplicate;
+
+  if (objectOrArray) {
+    duplicateIndex = state.duplicates.indexOf(object);
+    duplicate = duplicateIndex !== -1;
+  }
+
+  if (duplicate && state.usedDuplicates[duplicateIndex]) {
+    state.dump = '*ref_' + duplicateIndex;
+  } else {
+    if (objectOrArray && duplicate && !state.usedDuplicates[duplicateIndex]) {
+      state.usedDuplicates[duplicateIndex] = true;
+    }
+    if ('[object Object]' === type) {
+      if (block && (0 !== Object.keys(state.dump).length)) {
+        writeBlockMapping(state, level, state.dump, compact);
+        if (duplicate) {
+          state.dump = '&ref_' + duplicateIndex + (0 === level ? '\n' : '') + state.dump;
+        }
+      } else {
+        writeFlowMapping(state, level, state.dump);
+        if (duplicate) {
+          state.dump = '&ref_' + duplicateIndex + ' ' + state.dump;
+        }
+      }
+    } else if ('[object Array]' === type) {
+      if (block && (0 !== state.dump.length)) {
+        writeBlockSequence(state, level, state.dump, compact);
+        if (duplicate) {
+          state.dump = '&ref_' + duplicateIndex + (0 === level ? '\n' : '') + state.dump;
+        }
+      } else {
+        writeFlowSequence(state, level, state.dump);
+        if (duplicate) {
+          state.dump = '&ref_' + duplicateIndex + ' ' + state.dump;
+        }
+      }
+    } else if ('[object String]' === type) {
+      if ('?' !== state.tag) {
+        writeScalar(state, state.dump, level);
+      }
+    } else {
+      if (state.skipInvalid) {
+        return false;
+      }
+      throw new YAMLException('unacceptable kind of an object to dump ' + type);
+    }
+
+    if (null !== state.tag && '?' !== state.tag) {
+      state.dump = '!<' + state.tag + '> ' + state.dump;
+    }
+  }
+
+  return true;
+}
+
+function getDuplicateReferences(object, state) {
+  var objects = [],
+      duplicatesIndexes = [],
+      index,
+      length;
+
+  inspectNode(object, objects, duplicatesIndexes);
+
+  for (index = 0, length = duplicatesIndexes.length; index < length; index += 1) {
+    state.duplicates.push(objects[duplicatesIndexes[index]]);
+  }
+  state.usedDuplicates = new Array(length);
+}
+
+function inspectNode(object, objects, duplicatesIndexes) {
+  var type = _toString.call(object),
+      objectKeyList,
+      index,
+      length;
+
+  if (null !== object && 'object' === typeof object) {
+    index = objects.indexOf(object);
+    if (-1 !== index) {
+      if (-1 === duplicatesIndexes.indexOf(index)) {
+        duplicatesIndexes.push(index);
+      }
+    } else {
+      objects.push(object);
+
+      if (Array.isArray(object)) {
+        for (index = 0, length = object.length; index < length; index += 1) {
+          inspectNode(object[index], objects, duplicatesIndexes);
+        }
+      } else {
+        objectKeyList = Object.keys(object);
+
+        for (index = 0, length = objectKeyList.length; index < length; index += 1) {
+          inspectNode(object[objectKeyList[index]], objects, duplicatesIndexes);
+        }
+      }
+    }
+  }
+}
+
+function dump(input, options) {
+  options = options || {};
+
+  var state = new State(options);
+
+  getDuplicateReferences(input, state);
+
+  if (writeNode(state, 0, input, true, true)) {
+    return state.dump + '\n';
+  }
+  return '';
+}
+
+function safeDump(input, options) {
+  return dump(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options));
+}
+
+module.exports.dump     = dump;
+module.exports.safeDump = safeDump;
diff --git a/tools/eslint/node_modules/js-yaml/lib/js-yaml/exception.js b/tools/eslint/node_modules/js-yaml/lib/js-yaml/exception.js
new file mode 100644
index 00000000000000..479ba88791de26
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/lib/js-yaml/exception.js
@@ -0,0 +1,25 @@
+'use strict';
+
+
+function YAMLException(reason, mark) {
+  this.name    = 'YAMLException';
+  this.reason  = reason;
+  this.mark    = mark;
+  this.message = this.toString(false);
+}
+
+
+YAMLException.prototype.toString = function toString(compact) {
+  var result;
+
+  result = 'JS-YAML: ' + (this.reason || '(unknown reason)');
+
+  if (!compact && this.mark) {
+    result += ' ' + this.mark.toString();
+  }
+
+  return result;
+};
+
+
+module.exports = YAMLException;
diff --git a/tools/eslint/node_modules/js-yaml/lib/js-yaml/loader.js b/tools/eslint/node_modules/js-yaml/lib/js-yaml/loader.js
new file mode 100644
index 00000000000000..af1b99b35223c0
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/lib/js-yaml/loader.js
@@ -0,0 +1,1586 @@
+'use strict';
+
+/*eslint-disable max-len,no-use-before-define*/
+
+var common              = require('./common');
+var YAMLException       = require('./exception');
+var Mark                = require('./mark');
+var DEFAULT_SAFE_SCHEMA = require('./schema/default_safe');
+var DEFAULT_FULL_SCHEMA = require('./schema/default_full');
+
+
+var _hasOwnProperty = Object.prototype.hasOwnProperty;
+
+
+var CONTEXT_FLOW_IN   = 1;
+var CONTEXT_FLOW_OUT  = 2;
+var CONTEXT_BLOCK_IN  = 3;
+var CONTEXT_BLOCK_OUT = 4;
+
+
+var CHOMPING_CLIP  = 1;
+var CHOMPING_STRIP = 2;
+var CHOMPING_KEEP  = 3;
+
+
+var PATTERN_NON_PRINTABLE         = /[\x00-\x08\x0B\x0C\x0E-\x1F\x7F-\x84\x86-\x9F\uD800-\uDFFF\uFFFE\uFFFF]/;
+var PATTERN_NON_ASCII_LINE_BREAKS = /[\x85\u2028\u2029]/;
+var PATTERN_FLOW_INDICATORS       = /[,\[\]\{\}]/;
+var PATTERN_TAG_HANDLE            = /^(?:!|!!|![a-z\-]+!)$/i;
+var PATTERN_TAG_URI               = /^(?:!|[^,\[\]\{\}])(?:%[0-9a-f]{2}|[0-9a-z\-#;\/\?:@&=\+\$,_\.!~\*'\(\)\[\]])*$/i;
+
+
+function is_EOL(c) {
+  return (c === 0x0A/* LF */) || (c === 0x0D/* CR */);
+}
+
+function is_WHITE_SPACE(c) {
+  return (c === 0x09/* Tab */) || (c === 0x20/* Space */);
+}
+
+function is_WS_OR_EOL(c) {
+  return (c === 0x09/* Tab */) ||
+         (c === 0x20/* Space */) ||
+         (c === 0x0A/* LF */) ||
+         (c === 0x0D/* CR */);
+}
+
+function is_FLOW_INDICATOR(c) {
+  return 0x2C/* , */ === c ||
+         0x5B/* [ */ === c ||
+         0x5D/* ] */ === c ||
+         0x7B/* { */ === c ||
+         0x7D/* } */ === c;
+}
+
+function fromHexCode(c) {
+  var lc;
+
+  if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) {
+    return c - 0x30;
+  }
+
+  /*eslint-disable no-bitwise*/
+  lc = c | 0x20;
+
+  if ((0x61/* a */ <= lc) && (lc <= 0x66/* f */)) {
+    return lc - 0x61 + 10;
+  }
+
+  return -1;
+}
+
+function escapedHexLen(c) {
+  if (c === 0x78/* x */) { return 2; }
+  if (c === 0x75/* u */) { return 4; }
+  if (c === 0x55/* U */) { return 8; }
+  return 0;
+}
+
+function fromDecimalCode(c) {
+  if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) {
+    return c - 0x30;
+  }
+
+  return -1;
+}
+
+function simpleEscapeSequence(c) {
+  return (c === 0x30/* 0 */) ? '\x00' :
+        (c === 0x61/* a */) ? '\x07' :
+        (c === 0x62/* b */) ? '\x08' :
+        (c === 0x74/* t */) ? '\x09' :
+        (c === 0x09/* Tab */) ? '\x09' :
+        (c === 0x6E/* n */) ? '\x0A' :
+        (c === 0x76/* v */) ? '\x0B' :
+        (c === 0x66/* f */) ? '\x0C' :
+        (c === 0x72/* r */) ? '\x0D' :
+        (c === 0x65/* e */) ? '\x1B' :
+        (c === 0x20/* Space */) ? ' ' :
+        (c === 0x22/* " */) ? '\x22' :
+        (c === 0x2F/* / */) ? '/' :
+        (c === 0x5C/* \ */) ? '\x5C' :
+        (c === 0x4E/* N */) ? '\x85' :
+        (c === 0x5F/* _ */) ? '\xA0' :
+        (c === 0x4C/* L */) ? '\u2028' :
+        (c === 0x50/* P */) ? '\u2029' : '';
+}
+
+function charFromCodepoint(c) {
+  if (c <= 0xFFFF) {
+    return String.fromCharCode(c);
+  }
+  // Encode UTF-16 surrogate pair
+  // https://en.wikipedia.org/wiki/UTF-16#Code_points_U.2B010000_to_U.2B10FFFF
+  return String.fromCharCode(((c - 0x010000) >> 10) + 0xD800,
+                             ((c - 0x010000) & 0x03FF) + 0xDC00);
+}
+
+var simpleEscapeCheck = new Array(256); // integer, for fast access
+var simpleEscapeMap = new Array(256);
+for (var i = 0; i < 256; i++) {
+  simpleEscapeCheck[i] = simpleEscapeSequence(i) ? 1 : 0;
+  simpleEscapeMap[i] = simpleEscapeSequence(i);
+}
+
+
+function State(input, options) {
+  this.input = input;
+
+  this.filename  = options['filename']  || null;
+  this.schema    = options['schema']    || DEFAULT_FULL_SCHEMA;
+  this.onWarning = options['onWarning'] || null;
+  this.legacy    = options['legacy']    || false;
+
+  this.implicitTypes = this.schema.compiledImplicit;
+  this.typeMap       = this.schema.compiledTypeMap;
+
+  this.length     = input.length;
+  this.position   = 0;
+  this.line       = 0;
+  this.lineStart  = 0;
+  this.lineIndent = 0;
+
+  this.documents = [];
+
+  /*
+  this.version;
+  this.checkLineBreaks;
+  this.tagMap;
+  this.anchorMap;
+  this.tag;
+  this.anchor;
+  this.kind;
+  this.result;*/
+
+}
+
+
+function generateError(state, message) {
+  return new YAMLException(
+    message,
+    new Mark(state.filename, state.input, state.position, state.line, (state.position - state.lineStart)));
+}
+
+function throwError(state, message) {
+  throw generateError(state, message);
+}
+
+function throwWarning(state, message) {
+  var error = generateError(state, message);
+
+  if (state.onWarning) {
+    state.onWarning.call(null, error);
+  } else {
+    throw error;
+  }
+}
+
+
+var directiveHandlers = {
+
+  YAML: function handleYamlDirective(state, name, args) {
+
+      var match, major, minor;
+
+      if (null !== state.version) {
+        throwError(state, 'duplication of %YAML directive');
+      }
+
+      if (1 !== args.length) {
+        throwError(state, 'YAML directive accepts exactly one argument');
+      }
+
+      match = /^([0-9]+)\.([0-9]+)$/.exec(args[0]);
+
+      if (null === match) {
+        throwError(state, 'ill-formed argument of the YAML directive');
+      }
+
+      major = parseInt(match[1], 10);
+      minor = parseInt(match[2], 10);
+
+      if (1 !== major) {
+        throwError(state, 'unacceptable YAML version of the document');
+      }
+
+      state.version = args[0];
+      state.checkLineBreaks = (minor < 2);
+
+      if (1 !== minor && 2 !== minor) {
+        throwWarning(state, 'unsupported YAML version of the document');
+      }
+    },
+
+  TAG: function handleTagDirective(state, name, args) {
+
+      var handle, prefix;
+
+      if (2 !== args.length) {
+        throwError(state, 'TAG directive accepts exactly two arguments');
+      }
+
+      handle = args[0];
+      prefix = args[1];
+
+      if (!PATTERN_TAG_HANDLE.test(handle)) {
+        throwError(state, 'ill-formed tag handle (first argument) of the TAG directive');
+      }
+
+      if (_hasOwnProperty.call(state.tagMap, handle)) {
+        throwError(state, 'there is a previously declared suffix for "' + handle + '" tag handle');
+      }
+
+      if (!PATTERN_TAG_URI.test(prefix)) {
+        throwError(state, 'ill-formed tag prefix (second argument) of the TAG directive');
+      }
+
+      state.tagMap[handle] = prefix;
+    }
+};
+
+
+function captureSegment(state, start, end, checkJson) {
+  var _position, _length, _character, _result;
+
+  if (start < end) {
+    _result = state.input.slice(start, end);
+
+    if (checkJson) {
+      for (_position = 0, _length = _result.length;
+           _position < _length;
+           _position += 1) {
+        _character = _result.charCodeAt(_position);
+        if (!(0x09 === _character ||
+              0x20 <= _character && _character <= 0x10FFFF)) {
+          throwError(state, 'expected valid JSON character');
+        }
+      }
+    }
+
+    state.result += _result;
+  }
+}
+
+function mergeMappings(state, destination, source) {
+  var sourceKeys, key, index, quantity;
+
+  if (!common.isObject(source)) {
+    throwError(state, 'cannot merge mappings; the provided source object is unacceptable');
+  }
+
+  sourceKeys = Object.keys(source);
+
+  for (index = 0, quantity = sourceKeys.length; index < quantity; index += 1) {
+    key = sourceKeys[index];
+
+    if (!_hasOwnProperty.call(destination, key)) {
+      destination[key] = source[key];
+    }
+  }
+}
+
+function storeMappingPair(state, _result, keyTag, keyNode, valueNode) {
+  var index, quantity;
+
+  keyNode = String(keyNode);
+
+  if (null === _result) {
+    _result = {};
+  }
+
+  if ('tag:yaml.org,2002:merge' === keyTag) {
+    if (Array.isArray(valueNode)) {
+      for (index = 0, quantity = valueNode.length; index < quantity; index += 1) {
+        mergeMappings(state, _result, valueNode[index]);
+      }
+    } else {
+      mergeMappings(state, _result, valueNode);
+    }
+  } else {
+    _result[keyNode] = valueNode;
+  }
+
+  return _result;
+}
+
+function readLineBreak(state) {
+  var ch;
+
+  ch = state.input.charCodeAt(state.position);
+
+  if (0x0A/* LF */ === ch) {
+    state.position++;
+  } else if (0x0D/* CR */ === ch) {
+    state.position++;
+    if (0x0A/* LF */ === state.input.charCodeAt(state.position)) {
+      state.position++;
+    }
+  } else {
+    throwError(state, 'a line break is expected');
+  }
+
+  state.line += 1;
+  state.lineStart = state.position;
+}
+
+function skipSeparationSpace(state, allowComments, checkIndent) {
+  var lineBreaks = 0,
+      ch = state.input.charCodeAt(state.position);
+
+  while (0 !== ch) {
+    while (is_WHITE_SPACE(ch)) {
+      ch = state.input.charCodeAt(++state.position);
+    }
+
+    if (allowComments && 0x23/* # */ === ch) {
+      do {
+        ch = state.input.charCodeAt(++state.position);
+      } while (ch !== 0x0A/* LF */ && ch !== 0x0D/* CR */ && 0 !== ch);
+    }
+
+    if (is_EOL(ch)) {
+      readLineBreak(state);
+
+      ch = state.input.charCodeAt(state.position);
+      lineBreaks++;
+      state.lineIndent = 0;
+
+      while (0x20/* Space */ === ch) {
+        state.lineIndent++;
+        ch = state.input.charCodeAt(++state.position);
+      }
+    } else {
+      break;
+    }
+  }
+
+  if (-1 !== checkIndent && 0 !== lineBreaks && state.lineIndent < checkIndent) {
+    throwWarning(state, 'deficient indentation');
+  }
+
+  return lineBreaks;
+}
+
+function testDocumentSeparator(state) {
+  var _position = state.position,
+      ch;
+
+  ch = state.input.charCodeAt(_position);
+
+  // Condition state.position === state.lineStart is tested
+  // in parent on each call, for efficiency. No needs to test here again.
+  if ((0x2D/* - */ === ch || 0x2E/* . */ === ch) &&
+      state.input.charCodeAt(_position + 1) === ch &&
+      state.input.charCodeAt(_position + 2) === ch) {
+
+    _position += 3;
+
+    ch = state.input.charCodeAt(_position);
+
+    if (ch === 0 || is_WS_OR_EOL(ch)) {
+      return true;
+    }
+  }
+
+  return false;
+}
+
+function writeFoldedLines(state, count) {
+  if (1 === count) {
+    state.result += ' ';
+  } else if (count > 1) {
+    state.result += common.repeat('\n', count - 1);
+  }
+}
+
+
+function readPlainScalar(state, nodeIndent, withinFlowCollection) {
+  var preceding,
+      following,
+      captureStart,
+      captureEnd,
+      hasPendingContent,
+      _line,
+      _lineStart,
+      _lineIndent,
+      _kind = state.kind,
+      _result = state.result,
+      ch;
+
+  ch = state.input.charCodeAt(state.position);
+
+  if (is_WS_OR_EOL(ch)             ||
+      is_FLOW_INDICATOR(ch)        ||
+      0x23/* # */           === ch ||
+      0x26/* & */           === ch ||
+      0x2A/* * */           === ch ||
+      0x21/* ! */           === ch ||
+      0x7C/* | */           === ch ||
+      0x3E/* > */           === ch ||
+      0x27/* ' */           === ch ||
+      0x22/* " */           === ch ||
+      0x25/* % */           === ch ||
+      0x40/* @ */           === ch ||
+      0x60/* ` */           === ch) {
+    return false;
+  }
+
+  if (0x3F/* ? */ === ch || 0x2D/* - */ === ch) {
+    following = state.input.charCodeAt(state.position + 1);
+
+    if (is_WS_OR_EOL(following) ||
+        withinFlowCollection && is_FLOW_INDICATOR(following)) {
+      return false;
+    }
+  }
+
+  state.kind = 'scalar';
+  state.result = '';
+  captureStart = captureEnd = state.position;
+  hasPendingContent = false;
+
+  while (0 !== ch) {
+    if (0x3A/* : */ === ch) {
+      following = state.input.charCodeAt(state.position + 1);
+
+      if (is_WS_OR_EOL(following) ||
+          withinFlowCollection && is_FLOW_INDICATOR(following)) {
+        break;
+      }
+
+    } else if (0x23/* # */ === ch) {
+      preceding = state.input.charCodeAt(state.position - 1);
+
+      if (is_WS_OR_EOL(preceding)) {
+        break;
+      }
+
+    } else if ((state.position === state.lineStart && testDocumentSeparator(state)) ||
+               withinFlowCollection && is_FLOW_INDICATOR(ch)) {
+      break;
+
+    } else if (is_EOL(ch)) {
+      _line = state.line;
+      _lineStart = state.lineStart;
+      _lineIndent = state.lineIndent;
+      skipSeparationSpace(state, false, -1);
+
+      if (state.lineIndent >= nodeIndent) {
+        hasPendingContent = true;
+        ch = state.input.charCodeAt(state.position);
+        continue;
+      } else {
+        state.position = captureEnd;
+        state.line = _line;
+        state.lineStart = _lineStart;
+        state.lineIndent = _lineIndent;
+        break;
+      }
+    }
+
+    if (hasPendingContent) {
+      captureSegment(state, captureStart, captureEnd, false);
+      writeFoldedLines(state, state.line - _line);
+      captureStart = captureEnd = state.position;
+      hasPendingContent = false;
+    }
+
+    if (!is_WHITE_SPACE(ch)) {
+      captureEnd = state.position + 1;
+    }
+
+    ch = state.input.charCodeAt(++state.position);
+  }
+
+  captureSegment(state, captureStart, captureEnd, false);
+
+  if (state.result) {
+    return true;
+  }
+
+  state.kind = _kind;
+  state.result = _result;
+  return false;
+}
+
+function readSingleQuotedScalar(state, nodeIndent) {
+  var ch,
+      captureStart, captureEnd;
+
+  ch = state.input.charCodeAt(state.position);
+
+  if (0x27/* ' */ !== ch) {
+    return false;
+  }
+
+  state.kind = 'scalar';
+  state.result = '';
+  state.position++;
+  captureStart = captureEnd = state.position;
+
+  while (0 !== (ch = state.input.charCodeAt(state.position))) {
+    if (0x27/* ' */ === ch) {
+      captureSegment(state, captureStart, state.position, true);
+      ch = state.input.charCodeAt(++state.position);
+
+      if (0x27/* ' */ === ch) {
+        captureStart = captureEnd = state.position;
+        state.position++;
+      } else {
+        return true;
+      }
+
+    } else if (is_EOL(ch)) {
+      captureSegment(state, captureStart, captureEnd, true);
+      writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent));
+      captureStart = captureEnd = state.position;
+
+    } else if (state.position === state.lineStart && testDocumentSeparator(state)) {
+      throwError(state, 'unexpected end of the document within a single quoted scalar');
+
+    } else {
+      state.position++;
+      captureEnd = state.position;
+    }
+  }
+
+  throwError(state, 'unexpected end of the stream within a single quoted scalar');
+}
+
+function readDoubleQuotedScalar(state, nodeIndent) {
+  var captureStart,
+      captureEnd,
+      hexLength,
+      hexResult,
+      tmp, tmpEsc,
+      ch;
+
+  ch = state.input.charCodeAt(state.position);
+
+  if (0x22/* " */ !== ch) {
+    return false;
+  }
+
+  state.kind = 'scalar';
+  state.result = '';
+  state.position++;
+  captureStart = captureEnd = state.position;
+
+  while (0 !== (ch = state.input.charCodeAt(state.position))) {
+    if (0x22/* " */ === ch) {
+      captureSegment(state, captureStart, state.position, true);
+      state.position++;
+      return true;
+
+    } else if (0x5C/* \ */ === ch) {
+      captureSegment(state, captureStart, state.position, true);
+      ch = state.input.charCodeAt(++state.position);
+
+      if (is_EOL(ch)) {
+        skipSeparationSpace(state, false, nodeIndent);
+
+        // TODO: rework to inline fn with no type cast?
+      } else if (ch < 256 && simpleEscapeCheck[ch]) {
+        state.result += simpleEscapeMap[ch];
+        state.position++;
+
+      } else if ((tmp = escapedHexLen(ch)) > 0) {
+        hexLength = tmp;
+        hexResult = 0;
+
+        for (; hexLength > 0; hexLength--) {
+          ch = state.input.charCodeAt(++state.position);
+
+          if ((tmp = fromHexCode(ch)) >= 0) {
+            hexResult = (hexResult << 4) + tmp;
+
+          } else {
+            throwError(state, 'expected hexadecimal character');
+          }
+        }
+
+        state.result += charFromCodepoint(hexResult);
+
+        state.position++;
+
+      } else {
+        throwError(state, 'unknown escape sequence');
+      }
+
+      captureStart = captureEnd = state.position;
+
+    } else if (is_EOL(ch)) {
+      captureSegment(state, captureStart, captureEnd, true);
+      writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent));
+      captureStart = captureEnd = state.position;
+
+    } else if (state.position === state.lineStart && testDocumentSeparator(state)) {
+      throwError(state, 'unexpected end of the document within a double quoted scalar');
+
+    } else {
+      state.position++;
+      captureEnd = state.position;
+    }
+  }
+
+  throwError(state, 'unexpected end of the stream within a double quoted scalar');
+}
+
+function readFlowCollection(state, nodeIndent) {
+  var readNext = true,
+      _line,
+      _tag     = state.tag,
+      _result,
+      _anchor  = state.anchor,
+      following,
+      terminator,
+      isPair,
+      isExplicitPair,
+      isMapping,
+      keyNode,
+      keyTag,
+      valueNode,
+      ch;
+
+  ch = state.input.charCodeAt(state.position);
+
+  if (ch === 0x5B/* [ */) {
+    terminator = 0x5D;/* ] */
+    isMapping = false;
+    _result = [];
+  } else if (ch === 0x7B/* { */) {
+    terminator = 0x7D;/* } */
+    isMapping = true;
+    _result = {};
+  } else {
+    return false;
+  }
+
+  if (null !== state.anchor) {
+    state.anchorMap[state.anchor] = _result;
+  }
+
+  ch = state.input.charCodeAt(++state.position);
+
+  while (0 !== ch) {
+    skipSeparationSpace(state, true, nodeIndent);
+
+    ch = state.input.charCodeAt(state.position);
+
+    if (ch === terminator) {
+      state.position++;
+      state.tag = _tag;
+      state.anchor = _anchor;
+      state.kind = isMapping ? 'mapping' : 'sequence';
+      state.result = _result;
+      return true;
+    } else if (!readNext) {
+      throwError(state, 'missed comma between flow collection entries');
+    }
+
+    keyTag = keyNode = valueNode = null;
+    isPair = isExplicitPair = false;
+
+    if (0x3F/* ? */ === ch) {
+      following = state.input.charCodeAt(state.position + 1);
+
+      if (is_WS_OR_EOL(following)) {
+        isPair = isExplicitPair = true;
+        state.position++;
+        skipSeparationSpace(state, true, nodeIndent);
+      }
+    }
+
+    _line = state.line;
+    composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true);
+    keyTag = state.tag;
+    keyNode = state.result;
+    skipSeparationSpace(state, true, nodeIndent);
+
+    ch = state.input.charCodeAt(state.position);
+
+    if ((isExplicitPair || state.line === _line) && 0x3A/* : */ === ch) {
+      isPair = true;
+      ch = state.input.charCodeAt(++state.position);
+      skipSeparationSpace(state, true, nodeIndent);
+      composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true);
+      valueNode = state.result;
+    }
+
+    if (isMapping) {
+      storeMappingPair(state, _result, keyTag, keyNode, valueNode);
+    } else if (isPair) {
+      _result.push(storeMappingPair(state, null, keyTag, keyNode, valueNode));
+    } else {
+      _result.push(keyNode);
+    }
+
+    skipSeparationSpace(state, true, nodeIndent);
+
+    ch = state.input.charCodeAt(state.position);
+
+    if (0x2C/* , */ === ch) {
+      readNext = true;
+      ch = state.input.charCodeAt(++state.position);
+    } else {
+      readNext = false;
+    }
+  }
+
+  throwError(state, 'unexpected end of the stream within a flow collection');
+}
+
+function readBlockScalar(state, nodeIndent) {
+  var captureStart,
+      folding,
+      chomping       = CHOMPING_CLIP,
+      detectedIndent = false,
+      textIndent     = nodeIndent,
+      emptyLines     = 0,
+      atMoreIndented = false,
+      tmp,
+      ch;
+
+  ch = state.input.charCodeAt(state.position);
+
+  if (ch === 0x7C/* | */) {
+    folding = false;
+  } else if (ch === 0x3E/* > */) {
+    folding = true;
+  } else {
+    return false;
+  }
+
+  state.kind = 'scalar';
+  state.result = '';
+
+  while (0 !== ch) {
+    ch = state.input.charCodeAt(++state.position);
+
+    if (0x2B/* + */ === ch || 0x2D/* - */ === ch) {
+      if (CHOMPING_CLIP === chomping) {
+        chomping = (0x2B/* + */ === ch) ? CHOMPING_KEEP : CHOMPING_STRIP;
+      } else {
+        throwError(state, 'repeat of a chomping mode identifier');
+      }
+
+    } else if ((tmp = fromDecimalCode(ch)) >= 0) {
+      if (tmp === 0) {
+        throwError(state, 'bad explicit indentation width of a block scalar; it cannot be less than one');
+      } else if (!detectedIndent) {
+        textIndent = nodeIndent + tmp - 1;
+        detectedIndent = true;
+      } else {
+        throwError(state, 'repeat of an indentation width identifier');
+      }
+
+    } else {
+      break;
+    }
+  }
+
+  if (is_WHITE_SPACE(ch)) {
+    do { ch = state.input.charCodeAt(++state.position); }
+    while (is_WHITE_SPACE(ch));
+
+    if (0x23/* # */ === ch) {
+      do { ch = state.input.charCodeAt(++state.position); }
+      while (!is_EOL(ch) && (0 !== ch));
+    }
+  }
+
+  while (0 !== ch) {
+    readLineBreak(state);
+    state.lineIndent = 0;
+
+    ch = state.input.charCodeAt(state.position);
+
+    while ((!detectedIndent || state.lineIndent < textIndent) &&
+           (0x20/* Space */ === ch)) {
+      state.lineIndent++;
+      ch = state.input.charCodeAt(++state.position);
+    }
+
+    if (!detectedIndent && state.lineIndent > textIndent) {
+      textIndent = state.lineIndent;
+    }
+
+    if (is_EOL(ch)) {
+      emptyLines++;
+      continue;
+    }
+
+    // End of the scalar.
+    if (state.lineIndent < textIndent) {
+
+      // Perform the chomping.
+      if (chomping === CHOMPING_KEEP) {
+        state.result += common.repeat('\n', emptyLines);
+      } else if (chomping === CHOMPING_CLIP) {
+        if (detectedIndent) { // i.e. only if the scalar is not empty.
+          state.result += '\n';
+        }
+      }
+
+      // Break this `while` cycle and go to the funciton's epilogue.
+      break;
+    }
+
+    // Folded style: use fancy rules to handle line breaks.
+    if (folding) {
+
+      // Lines starting with white space characters (more-indented lines) are not folded.
+      if (is_WHITE_SPACE(ch)) {
+        atMoreIndented = true;
+        state.result += common.repeat('\n', emptyLines + 1);
+
+      // End of more-indented block.
+      } else if (atMoreIndented) {
+        atMoreIndented = false;
+        state.result += common.repeat('\n', emptyLines + 1);
+
+      // Just one line break - perceive as the same line.
+      } else if (0 === emptyLines) {
+        if (detectedIndent) { // i.e. only if we have already read some scalar content.
+          state.result += ' ';
+        }
+
+      // Several line breaks - perceive as different lines.
+      } else {
+        state.result += common.repeat('\n', emptyLines);
+      }
+
+    // Literal style: just add exact number of line breaks between content lines.
+    } else if (detectedIndent) {
+      // If current line isn't the first one - count line break from the last content line.
+      state.result += common.repeat('\n', emptyLines + 1);
+    } else {
+      // In case of the first content line - count only empty lines.
+    }
+
+    detectedIndent = true;
+    emptyLines = 0;
+    captureStart = state.position;
+
+    while (!is_EOL(ch) && (0 !== ch)) {
+      ch = state.input.charCodeAt(++state.position);
+    }
+
+    captureSegment(state, captureStart, state.position, false);
+  }
+
+  return true;
+}
+
+function readBlockSequence(state, nodeIndent) {
+  var _line,
+      _tag      = state.tag,
+      _anchor   = state.anchor,
+      _result   = [],
+      following,
+      detected  = false,
+      ch;
+
+  if (null !== state.anchor) {
+    state.anchorMap[state.anchor] = _result;
+  }
+
+  ch = state.input.charCodeAt(state.position);
+
+  while (0 !== ch) {
+
+    if (0x2D/* - */ !== ch) {
+      break;
+    }
+
+    following = state.input.charCodeAt(state.position + 1);
+
+    if (!is_WS_OR_EOL(following)) {
+      break;
+    }
+
+    detected = true;
+    state.position++;
+
+    if (skipSeparationSpace(state, true, -1)) {
+      if (state.lineIndent <= nodeIndent) {
+        _result.push(null);
+        ch = state.input.charCodeAt(state.position);
+        continue;
+      }
+    }
+
+    _line = state.line;
+    composeNode(state, nodeIndent, CONTEXT_BLOCK_IN, false, true);
+    _result.push(state.result);
+    skipSeparationSpace(state, true, -1);
+
+    ch = state.input.charCodeAt(state.position);
+
+    if ((state.line === _line || state.lineIndent > nodeIndent) && (0 !== ch)) {
+      throwError(state, 'bad indentation of a sequence entry');
+    } else if (state.lineIndent < nodeIndent) {
+      break;
+    }
+  }
+
+  if (detected) {
+    state.tag = _tag;
+    state.anchor = _anchor;
+    state.kind = 'sequence';
+    state.result = _result;
+    return true;
+  }
+  return false;
+}
+
+function readBlockMapping(state, nodeIndent, flowIndent) {
+  var following,
+      allowCompact,
+      _line,
+      _tag          = state.tag,
+      _anchor       = state.anchor,
+      _result       = {},
+      keyTag        = null,
+      keyNode       = null,
+      valueNode     = null,
+      atExplicitKey = false,
+      detected      = false,
+      ch;
+
+  if (null !== state.anchor) {
+    state.anchorMap[state.anchor] = _result;
+  }
+
+  ch = state.input.charCodeAt(state.position);
+
+  while (0 !== ch) {
+    following = state.input.charCodeAt(state.position + 1);
+    _line = state.line; // Save the current line.
+
+    //
+    // Explicit notation case. There are two separate blocks:
+    // first for the key (denoted by "?") and second for the value (denoted by ":")
+    //
+    if ((0x3F/* ? */ === ch || 0x3A/* : */  === ch) && is_WS_OR_EOL(following)) {
+
+      if (0x3F/* ? */ === ch) {
+        if (atExplicitKey) {
+          storeMappingPair(state, _result, keyTag, keyNode, null);
+          keyTag = keyNode = valueNode = null;
+        }
+
+        detected = true;
+        atExplicitKey = true;
+        allowCompact = true;
+
+      } else if (atExplicitKey) {
+        // i.e. 0x3A/* : */ === character after the explicit key.
+        atExplicitKey = false;
+        allowCompact = true;
+
+      } else {
+        throwError(state, 'incomplete explicit mapping pair; a key node is missed');
+      }
+
+      state.position += 1;
+      ch = following;
+
+    //
+    // Implicit notation case. Flow-style node as the key first, then ":", and the value.
+    //
+    } else if (composeNode(state, flowIndent, CONTEXT_FLOW_OUT, false, true)) {
+
+      if (state.line === _line) {
+        ch = state.input.charCodeAt(state.position);
+
+        while (is_WHITE_SPACE(ch)) {
+          ch = state.input.charCodeAt(++state.position);
+        }
+
+        if (0x3A/* : */ === ch) {
+          ch = state.input.charCodeAt(++state.position);
+
+          if (!is_WS_OR_EOL(ch)) {
+            throwError(state, 'a whitespace character is expected after the key-value separator within a block mapping');
+          }
+
+          if (atExplicitKey) {
+            storeMappingPair(state, _result, keyTag, keyNode, null);
+            keyTag = keyNode = valueNode = null;
+          }
+
+          detected = true;
+          atExplicitKey = false;
+          allowCompact = false;
+          keyTag = state.tag;
+          keyNode = state.result;
+
+        } else if (detected) {
+          throwError(state, 'can not read an implicit mapping pair; a colon is missed');
+
+        } else {
+          state.tag = _tag;
+          state.anchor = _anchor;
+          return true; // Keep the result of `composeNode`.
+        }
+
+      } else if (detected) {
+        throwError(state, 'can not read a block mapping entry; a multiline key may not be an implicit key');
+
+      } else {
+        state.tag = _tag;
+        state.anchor = _anchor;
+        return true; // Keep the result of `composeNode`.
+      }
+
+    } else {
+      break; // Reading is done. Go to the epilogue.
+    }
+
+    //
+    // Common reading code for both explicit and implicit notations.
+    //
+    if (state.line === _line || state.lineIndent > nodeIndent) {
+      if (composeNode(state, nodeIndent, CONTEXT_BLOCK_OUT, true, allowCompact)) {
+        if (atExplicitKey) {
+          keyNode = state.result;
+        } else {
+          valueNode = state.result;
+        }
+      }
+
+      if (!atExplicitKey) {
+        storeMappingPair(state, _result, keyTag, keyNode, valueNode);
+        keyTag = keyNode = valueNode = null;
+      }
+
+      skipSeparationSpace(state, true, -1);
+      ch = state.input.charCodeAt(state.position);
+    }
+
+    if (state.lineIndent > nodeIndent && (0 !== ch)) {
+      throwError(state, 'bad indentation of a mapping entry');
+    } else if (state.lineIndent < nodeIndent) {
+      break;
+    }
+  }
+
+  //
+  // Epilogue.
+  //
+
+  // Special case: last mapping's node contains only the key in explicit notation.
+  if (atExplicitKey) {
+    storeMappingPair(state, _result, keyTag, keyNode, null);
+  }
+
+  // Expose the resulting mapping.
+  if (detected) {
+    state.tag = _tag;
+    state.anchor = _anchor;
+    state.kind = 'mapping';
+    state.result = _result;
+  }
+
+  return detected;
+}
+
+function readTagProperty(state) {
+  var _position,
+      isVerbatim = false,
+      isNamed    = false,
+      tagHandle,
+      tagName,
+      ch;
+
+  ch = state.input.charCodeAt(state.position);
+
+  if (0x21/* ! */ !== ch) {
+    return false;
+  }
+
+  if (null !== state.tag) {
+    throwError(state, 'duplication of a tag property');
+  }
+
+  ch = state.input.charCodeAt(++state.position);
+
+  if (0x3C/* < */ === ch) {
+    isVerbatim = true;
+    ch = state.input.charCodeAt(++state.position);
+
+  } else if (0x21/* ! */ === ch) {
+    isNamed = true;
+    tagHandle = '!!';
+    ch = state.input.charCodeAt(++state.position);
+
+  } else {
+    tagHandle = '!';
+  }
+
+  _position = state.position;
+
+  if (isVerbatim) {
+    do { ch = state.input.charCodeAt(++state.position); }
+    while (0 !== ch && 0x3E/* > */ !== ch);
+
+    if (state.position < state.length) {
+      tagName = state.input.slice(_position, state.position);
+      ch = state.input.charCodeAt(++state.position);
+    } else {
+      throwError(state, 'unexpected end of the stream within a verbatim tag');
+    }
+  } else {
+    while (0 !== ch && !is_WS_OR_EOL(ch)) {
+
+      if (0x21/* ! */ === ch) {
+        if (!isNamed) {
+          tagHandle = state.input.slice(_position - 1, state.position + 1);
+
+          if (!PATTERN_TAG_HANDLE.test(tagHandle)) {
+            throwError(state, 'named tag handle cannot contain such characters');
+          }
+
+          isNamed = true;
+          _position = state.position + 1;
+        } else {
+          throwError(state, 'tag suffix cannot contain exclamation marks');
+        }
+      }
+
+      ch = state.input.charCodeAt(++state.position);
+    }
+
+    tagName = state.input.slice(_position, state.position);
+
+    if (PATTERN_FLOW_INDICATORS.test(tagName)) {
+      throwError(state, 'tag suffix cannot contain flow indicator characters');
+    }
+  }
+
+  if (tagName && !PATTERN_TAG_URI.test(tagName)) {
+    throwError(state, 'tag name cannot contain such characters: ' + tagName);
+  }
+
+  if (isVerbatim) {
+    state.tag = tagName;
+
+  } else if (_hasOwnProperty.call(state.tagMap, tagHandle)) {
+    state.tag = state.tagMap[tagHandle] + tagName;
+
+  } else if ('!' === tagHandle) {
+    state.tag = '!' + tagName;
+
+  } else if ('!!' === tagHandle) {
+    state.tag = 'tag:yaml.org,2002:' + tagName;
+
+  } else {
+    throwError(state, 'undeclared tag handle "' + tagHandle + '"');
+  }
+
+  return true;
+}
+
+function readAnchorProperty(state) {
+  var _position,
+      ch;
+
+  ch = state.input.charCodeAt(state.position);
+
+  if (0x26/* & */ !== ch) {
+    return false;
+  }
+
+  if (null !== state.anchor) {
+    throwError(state, 'duplication of an anchor property');
+  }
+
+  ch = state.input.charCodeAt(++state.position);
+  _position = state.position;
+
+  while (0 !== ch && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) {
+    ch = state.input.charCodeAt(++state.position);
+  }
+
+  if (state.position === _position) {
+    throwError(state, 'name of an anchor node must contain at least one character');
+  }
+
+  state.anchor = state.input.slice(_position, state.position);
+  return true;
+}
+
+function readAlias(state) {
+  var _position, alias,
+      len = state.length,
+      input = state.input,
+      ch;
+
+  ch = state.input.charCodeAt(state.position);
+
+  if (0x2A/* * */ !== ch) {
+    return false;
+  }
+
+  ch = state.input.charCodeAt(++state.position);
+  _position = state.position;
+
+  while (0 !== ch && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) {
+    ch = state.input.charCodeAt(++state.position);
+  }
+
+  if (state.position === _position) {
+    throwError(state, 'name of an alias node must contain at least one character');
+  }
+
+  alias = state.input.slice(_position, state.position);
+
+  if (!state.anchorMap.hasOwnProperty(alias)) {
+    throwError(state, 'unidentified alias "' + alias + '"');
+  }
+
+  state.result = state.anchorMap[alias];
+  skipSeparationSpace(state, true, -1);
+  return true;
+}
+
+function composeNode(state, parentIndent, nodeContext, allowToSeek, allowCompact) {
+  var allowBlockStyles,
+      allowBlockScalars,
+      allowBlockCollections,
+      indentStatus = 1, // 1: this>parent, 0: this=parent, -1: this parentIndent) {
+        indentStatus = 1;
+      } else if (state.lineIndent === parentIndent) {
+        indentStatus = 0;
+      } else if (state.lineIndent < parentIndent) {
+        indentStatus = -1;
+      }
+    }
+  }
+
+  if (1 === indentStatus) {
+    while (readTagProperty(state) || readAnchorProperty(state)) {
+      if (skipSeparationSpace(state, true, -1)) {
+        atNewLine = true;
+        allowBlockCollections = allowBlockStyles;
+
+        if (state.lineIndent > parentIndent) {
+          indentStatus = 1;
+        } else if (state.lineIndent === parentIndent) {
+          indentStatus = 0;
+        } else if (state.lineIndent < parentIndent) {
+          indentStatus = -1;
+        }
+      } else {
+        allowBlockCollections = false;
+      }
+    }
+  }
+
+  if (allowBlockCollections) {
+    allowBlockCollections = atNewLine || allowCompact;
+  }
+
+  if (1 === indentStatus || CONTEXT_BLOCK_OUT === nodeContext) {
+    if (CONTEXT_FLOW_IN === nodeContext || CONTEXT_FLOW_OUT === nodeContext) {
+      flowIndent = parentIndent;
+    } else {
+      flowIndent = parentIndent + 1;
+    }
+
+    blockIndent = state.position - state.lineStart;
+
+    if (1 === indentStatus) {
+      if (allowBlockCollections &&
+          (readBlockSequence(state, blockIndent) ||
+           readBlockMapping(state, blockIndent, flowIndent)) ||
+          readFlowCollection(state, flowIndent)) {
+        hasContent = true;
+      } else {
+        if ((allowBlockScalars && readBlockScalar(state, flowIndent)) ||
+            readSingleQuotedScalar(state, flowIndent) ||
+            readDoubleQuotedScalar(state, flowIndent)) {
+          hasContent = true;
+
+        } else if (readAlias(state)) {
+          hasContent = true;
+
+          if (null !== state.tag || null !== state.anchor) {
+            throwError(state, 'alias node should not have any properties');
+          }
+
+        } else if (readPlainScalar(state, flowIndent, CONTEXT_FLOW_IN === nodeContext)) {
+          hasContent = true;
+
+          if (null === state.tag) {
+            state.tag = '?';
+          }
+        }
+
+        if (null !== state.anchor) {
+          state.anchorMap[state.anchor] = state.result;
+        }
+      }
+    } else if (0 === indentStatus) {
+      // Special case: block sequences are allowed to have same indentation level as the parent.
+      // http://www.yaml.org/spec/1.2/spec.html#id2799784
+      hasContent = allowBlockCollections && readBlockSequence(state, blockIndent);
+    }
+  }
+
+  if (null !== state.tag && '!' !== state.tag) {
+    if ('?' === state.tag) {
+      for (typeIndex = 0, typeQuantity = state.implicitTypes.length;
+           typeIndex < typeQuantity;
+           typeIndex += 1) {
+        type = state.implicitTypes[typeIndex];
+
+        // Implicit resolving is not allowed for non-scalar types, and '?'
+        // non-specific tag is only assigned to plain scalars. So, it isn't
+        // needed to check for 'kind' conformity.
+
+        if (type.resolve(state.result)) { // `state.result` updated in resolver if matched
+          state.result = type.construct(state.result);
+          state.tag = type.tag;
+          if (null !== state.anchor) {
+            state.anchorMap[state.anchor] = state.result;
+          }
+          break;
+        }
+      }
+    } else if (_hasOwnProperty.call(state.typeMap, state.tag)) {
+      type = state.typeMap[state.tag];
+
+      if (null !== state.result && type.kind !== state.kind) {
+        throwError(state, 'unacceptable node kind for !<' + state.tag + '> tag; it should be "' + type.kind + '", not "' + state.kind + '"');
+      }
+
+      if (!type.resolve(state.result)) { // `state.result` updated in resolver if matched
+        throwError(state, 'cannot resolve a node with !<' + state.tag + '> explicit tag');
+      } else {
+        state.result = type.construct(state.result);
+        if (null !== state.anchor) {
+          state.anchorMap[state.anchor] = state.result;
+        }
+      }
+    } else {
+      throwWarning(state, 'unknown tag !<' + state.tag + '>');
+    }
+  }
+
+  return null !== state.tag || null !== state.anchor || hasContent;
+}
+
+function readDocument(state) {
+  var documentStart = state.position,
+      _position,
+      directiveName,
+      directiveArgs,
+      hasDirectives = false,
+      ch;
+
+  state.version = null;
+  state.checkLineBreaks = state.legacy;
+  state.tagMap = {};
+  state.anchorMap = {};
+
+  while (0 !== (ch = state.input.charCodeAt(state.position))) {
+    skipSeparationSpace(state, true, -1);
+
+    ch = state.input.charCodeAt(state.position);
+
+    if (state.lineIndent > 0 || 0x25/* % */ !== ch) {
+      break;
+    }
+
+    hasDirectives = true;
+    ch = state.input.charCodeAt(++state.position);
+    _position = state.position;
+
+    while (0 !== ch && !is_WS_OR_EOL(ch)) {
+      ch = state.input.charCodeAt(++state.position);
+    }
+
+    directiveName = state.input.slice(_position, state.position);
+    directiveArgs = [];
+
+    if (directiveName.length < 1) {
+      throwError(state, 'directive name must not be less than one character in length');
+    }
+
+    while (0 !== ch) {
+      while (is_WHITE_SPACE(ch)) {
+        ch = state.input.charCodeAt(++state.position);
+      }
+
+      if (0x23/* # */ === ch) {
+        do { ch = state.input.charCodeAt(++state.position); }
+        while (0 !== ch && !is_EOL(ch));
+        break;
+      }
+
+      if (is_EOL(ch)) {
+        break;
+      }
+
+      _position = state.position;
+
+      while (0 !== ch && !is_WS_OR_EOL(ch)) {
+        ch = state.input.charCodeAt(++state.position);
+      }
+
+      directiveArgs.push(state.input.slice(_position, state.position));
+    }
+
+    if (0 !== ch) {
+      readLineBreak(state);
+    }
+
+    if (_hasOwnProperty.call(directiveHandlers, directiveName)) {
+      directiveHandlers[directiveName](state, directiveName, directiveArgs);
+    } else {
+      throwWarning(state, 'unknown document directive "' + directiveName + '"');
+    }
+  }
+
+  skipSeparationSpace(state, true, -1);
+
+  if (0 === state.lineIndent &&
+      0x2D/* - */ === state.input.charCodeAt(state.position) &&
+      0x2D/* - */ === state.input.charCodeAt(state.position + 1) &&
+      0x2D/* - */ === state.input.charCodeAt(state.position + 2)) {
+    state.position += 3;
+    skipSeparationSpace(state, true, -1);
+
+  } else if (hasDirectives) {
+    throwError(state, 'directives end mark is expected');
+  }
+
+  composeNode(state, state.lineIndent - 1, CONTEXT_BLOCK_OUT, false, true);
+  skipSeparationSpace(state, true, -1);
+
+  if (state.checkLineBreaks &&
+      PATTERN_NON_ASCII_LINE_BREAKS.test(state.input.slice(documentStart, state.position))) {
+    throwWarning(state, 'non-ASCII line breaks are interpreted as content');
+  }
+
+  state.documents.push(state.result);
+
+  if (state.position === state.lineStart && testDocumentSeparator(state)) {
+
+    if (0x2E/* . */ === state.input.charCodeAt(state.position)) {
+      state.position += 3;
+      skipSeparationSpace(state, true, -1);
+    }
+    return;
+  }
+
+  if (state.position < (state.length - 1)) {
+    throwError(state, 'end of the stream or a document separator is expected');
+  } else {
+    return;
+  }
+}
+
+
+function loadDocuments(input, options) {
+  input = String(input);
+  options = options || {};
+
+  if (input.length !== 0) {
+
+    // Add tailing `\n` if not exists
+    if (0x0A/* LF */ !== input.charCodeAt(input.length - 1) &&
+        0x0D/* CR */ !== input.charCodeAt(input.length - 1)) {
+      input += '\n';
+    }
+
+    // Strip BOM
+    if (input.charCodeAt(0) === 0xFEFF) {
+      input = input.slice(1);
+    }
+  }
+
+  var state = new State(input, options);
+
+  if (PATTERN_NON_PRINTABLE.test(state.input)) {
+    throwError(state, 'the stream contains non-printable characters');
+  }
+
+  // Use 0 as string terminator. That significantly simplifies bounds check.
+  state.input += '\0';
+
+  while (0x20/* Space */ === state.input.charCodeAt(state.position)) {
+    state.lineIndent += 1;
+    state.position += 1;
+  }
+
+  while (state.position < (state.length - 1)) {
+    readDocument(state);
+  }
+
+  return state.documents;
+}
+
+
+function loadAll(input, iterator, options) {
+  var documents = loadDocuments(input, options), index, length;
+
+  for (index = 0, length = documents.length; index < length; index += 1) {
+    iterator(documents[index]);
+  }
+}
+
+
+function load(input, options) {
+  var documents = loadDocuments(input, options), index, length;
+
+  if (0 === documents.length) {
+    /*eslint-disable no-undefined*/
+    return undefined;
+  } else if (1 === documents.length) {
+    return documents[0];
+  }
+  throw new YAMLException('expected a single document in the stream, but found more');
+}
+
+
+function safeLoadAll(input, output, options) {
+  loadAll(input, output, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options));
+}
+
+
+function safeLoad(input, options) {
+  return load(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options));
+}
+
+
+module.exports.loadAll     = loadAll;
+module.exports.load        = load;
+module.exports.safeLoadAll = safeLoadAll;
+module.exports.safeLoad    = safeLoad;
diff --git a/tools/eslint/node_modules/js-yaml/lib/js-yaml/mark.js b/tools/eslint/node_modules/js-yaml/lib/js-yaml/mark.js
new file mode 100644
index 00000000000000..bfe279ba52c3a9
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/lib/js-yaml/mark.js
@@ -0,0 +1,78 @@
+'use strict';
+
+
+var common = require('./common');
+
+
+function Mark(name, buffer, position, line, column) {
+  this.name     = name;
+  this.buffer   = buffer;
+  this.position = position;
+  this.line     = line;
+  this.column   = column;
+}
+
+
+Mark.prototype.getSnippet = function getSnippet(indent, maxLength) {
+  var head, start, tail, end, snippet;
+
+  if (!this.buffer) {
+    return null;
+  }
+
+  indent = indent || 4;
+  maxLength = maxLength || 75;
+
+  head = '';
+  start = this.position;
+
+  while (start > 0 && -1 === '\x00\r\n\x85\u2028\u2029'.indexOf(this.buffer.charAt(start - 1))) {
+    start -= 1;
+    if (this.position - start > (maxLength / 2 - 1)) {
+      head = ' ... ';
+      start += 5;
+      break;
+    }
+  }
+
+  tail = '';
+  end = this.position;
+
+  while (end < this.buffer.length && -1 === '\x00\r\n\x85\u2028\u2029'.indexOf(this.buffer.charAt(end))) {
+    end += 1;
+    if (end - this.position > (maxLength / 2 - 1)) {
+      tail = ' ... ';
+      end -= 5;
+      break;
+    }
+  }
+
+  snippet = this.buffer.slice(start, end);
+
+  return common.repeat(' ', indent) + head + snippet + tail + '\n' +
+         common.repeat(' ', indent + this.position - start + head.length) + '^';
+};
+
+
+Mark.prototype.toString = function toString(compact) {
+  var snippet, where = '';
+
+  if (this.name) {
+    where += 'in "' + this.name + '" ';
+  }
+
+  where += 'at line ' + (this.line + 1) + ', column ' + (this.column + 1);
+
+  if (!compact) {
+    snippet = this.getSnippet();
+
+    if (snippet) {
+      where += ':\n' + snippet;
+    }
+  }
+
+  return where;
+};
+
+
+module.exports = Mark;
diff --git a/tools/eslint/node_modules/js-yaml/lib/js-yaml/schema.js b/tools/eslint/node_modules/js-yaml/lib/js-yaml/schema.js
new file mode 100644
index 00000000000000..984e2904f3b2a1
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/lib/js-yaml/schema.js
@@ -0,0 +1,104 @@
+'use strict';
+
+/*eslint-disable max-len*/
+
+var common        = require('./common');
+var YAMLException = require('./exception');
+var Type          = require('./type');
+
+
+function compileList(schema, name, result) {
+  var exclude = [];
+
+  schema.include.forEach(function (includedSchema) {
+    result = compileList(includedSchema, name, result);
+  });
+
+  schema[name].forEach(function (currentType) {
+    result.forEach(function (previousType, previousIndex) {
+      if (previousType.tag === currentType.tag) {
+        exclude.push(previousIndex);
+      }
+    });
+
+    result.push(currentType);
+  });
+
+  return result.filter(function (type, index) {
+    return -1 === exclude.indexOf(index);
+  });
+}
+
+
+function compileMap(/* lists... */) {
+  var result = {}, index, length;
+
+  function collectType(type) {
+    result[type.tag] = type;
+  }
+
+  for (index = 0, length = arguments.length; index < length; index += 1) {
+    arguments[index].forEach(collectType);
+  }
+
+  return result;
+}
+
+
+function Schema(definition) {
+  this.include  = definition.include  || [];
+  this.implicit = definition.implicit || [];
+  this.explicit = definition.explicit || [];
+
+  this.implicit.forEach(function (type) {
+    if (type.loadKind && 'scalar' !== type.loadKind) {
+      throw new YAMLException('There is a non-scalar type in the implicit list of a schema. Implicit resolving of such types is not supported.');
+    }
+  });
+
+  this.compiledImplicit = compileList(this, 'implicit', []);
+  this.compiledExplicit = compileList(this, 'explicit', []);
+  this.compiledTypeMap  = compileMap(this.compiledImplicit, this.compiledExplicit);
+}
+
+
+Schema.DEFAULT = null;
+
+
+Schema.create = function createSchema() {
+  var schemas, types;
+
+  switch (arguments.length) {
+  case 1:
+    schemas = Schema.DEFAULT;
+    types = arguments[0];
+    break;
+
+  case 2:
+    schemas = arguments[0];
+    types = arguments[1];
+    break;
+
+  default:
+    throw new YAMLException('Wrong number of arguments for Schema.create function');
+  }
+
+  schemas = common.toArray(schemas);
+  types = common.toArray(types);
+
+  if (!schemas.every(function (schema) { return schema instanceof Schema; })) {
+    throw new YAMLException('Specified list of super schemas (or a single Schema object) contains a non-Schema object.');
+  }
+
+  if (!types.every(function (type) { return type instanceof Type; })) {
+    throw new YAMLException('Specified list of YAML types (or a single Type object) contains a non-Type object.');
+  }
+
+  return new Schema({
+    include: schemas,
+    explicit: types
+  });
+};
+
+
+module.exports = Schema;
diff --git a/tools/eslint/node_modules/js-yaml/lib/js-yaml/schema/core.js b/tools/eslint/node_modules/js-yaml/lib/js-yaml/schema/core.js
new file mode 100644
index 00000000000000..206daab56c0586
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/lib/js-yaml/schema/core.js
@@ -0,0 +1,18 @@
+// Standard YAML's Core schema.
+// http://www.yaml.org/spec/1.2/spec.html#id2804923
+//
+// NOTE: JS-YAML does not support schema-specific tag resolution restrictions.
+// So, Core schema has no distinctions from JSON schema is JS-YAML.
+
+
+'use strict';
+
+
+var Schema = require('../schema');
+
+
+module.exports = new Schema({
+  include: [
+    require('./json')
+  ]
+});
diff --git a/tools/eslint/node_modules/js-yaml/lib/js-yaml/schema/default_full.js b/tools/eslint/node_modules/js-yaml/lib/js-yaml/schema/default_full.js
new file mode 100644
index 00000000000000..a55ef42accdaf9
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/lib/js-yaml/schema/default_full.js
@@ -0,0 +1,25 @@
+// JS-YAML's default schema for `load` function.
+// It is not described in the YAML specification.
+//
+// This schema is based on JS-YAML's default safe schema and includes
+// JavaScript-specific types: !!js/undefined, !!js/regexp and !!js/function.
+//
+// Also this schema is used as default base schema at `Schema.create` function.
+
+
+'use strict';
+
+
+var Schema = require('../schema');
+
+
+module.exports = Schema.DEFAULT = new Schema({
+  include: [
+    require('./default_safe')
+  ],
+  explicit: [
+    require('../type/js/undefined'),
+    require('../type/js/regexp'),
+    require('../type/js/function')
+  ]
+});
diff --git a/tools/eslint/node_modules/js-yaml/lib/js-yaml/schema/default_safe.js b/tools/eslint/node_modules/js-yaml/lib/js-yaml/schema/default_safe.js
new file mode 100644
index 00000000000000..11d89bbfbba45e
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/lib/js-yaml/schema/default_safe.js
@@ -0,0 +1,28 @@
+// JS-YAML's default schema for `safeLoad` function.
+// It is not described in the YAML specification.
+//
+// This schema is based on standard YAML's Core schema and includes most of
+// extra types described at YAML tag repository. (http://yaml.org/type/)
+
+
+'use strict';
+
+
+var Schema = require('../schema');
+
+
+module.exports = new Schema({
+  include: [
+    require('./core')
+  ],
+  implicit: [
+    require('../type/timestamp'),
+    require('../type/merge')
+  ],
+  explicit: [
+    require('../type/binary'),
+    require('../type/omap'),
+    require('../type/pairs'),
+    require('../type/set')
+  ]
+});
diff --git a/tools/eslint/node_modules/js-yaml/lib/js-yaml/schema/failsafe.js b/tools/eslint/node_modules/js-yaml/lib/js-yaml/schema/failsafe.js
new file mode 100644
index 00000000000000..b7a33eb7a1ccea
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/lib/js-yaml/schema/failsafe.js
@@ -0,0 +1,17 @@
+// Standard YAML's Failsafe schema.
+// http://www.yaml.org/spec/1.2/spec.html#id2802346
+
+
+'use strict';
+
+
+var Schema = require('../schema');
+
+
+module.exports = new Schema({
+  explicit: [
+    require('../type/str'),
+    require('../type/seq'),
+    require('../type/map')
+  ]
+});
diff --git a/tools/eslint/node_modules/js-yaml/lib/js-yaml/schema/json.js b/tools/eslint/node_modules/js-yaml/lib/js-yaml/schema/json.js
new file mode 100644
index 00000000000000..5be3dbf805bc5d
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/lib/js-yaml/schema/json.js
@@ -0,0 +1,25 @@
+// Standard YAML's JSON schema.
+// http://www.yaml.org/spec/1.2/spec.html#id2803231
+//
+// NOTE: JS-YAML does not support schema-specific tag resolution restrictions.
+// So, this schema is not such strict as defined in the YAML specification.
+// It allows numbers in binary notaion, use `Null` and `NULL` as `null`, etc.
+
+
+'use strict';
+
+
+var Schema = require('../schema');
+
+
+module.exports = new Schema({
+  include: [
+    require('./failsafe')
+  ],
+  implicit: [
+    require('../type/null'),
+    require('../type/bool'),
+    require('../type/int'),
+    require('../type/float')
+  ]
+});
diff --git a/tools/eslint/node_modules/js-yaml/lib/js-yaml/type.js b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type.js
new file mode 100644
index 00000000000000..5e3176cebef887
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type.js
@@ -0,0 +1,61 @@
+'use strict';
+
+var YAMLException = require('./exception');
+
+var TYPE_CONSTRUCTOR_OPTIONS = [
+  'kind',
+  'resolve',
+  'construct',
+  'instanceOf',
+  'predicate',
+  'represent',
+  'defaultStyle',
+  'styleAliases'
+];
+
+var YAML_NODE_KINDS = [
+  'scalar',
+  'sequence',
+  'mapping'
+];
+
+function compileStyleAliases(map) {
+  var result = {};
+
+  if (null !== map) {
+    Object.keys(map).forEach(function (style) {
+      map[style].forEach(function (alias) {
+        result[String(alias)] = style;
+      });
+    });
+  }
+
+  return result;
+}
+
+function Type(tag, options) {
+  options = options || {};
+
+  Object.keys(options).forEach(function (name) {
+    if (-1 === TYPE_CONSTRUCTOR_OPTIONS.indexOf(name)) {
+      throw new YAMLException('Unknown option "' + name + '" is met in definition of "' + tag + '" YAML type.');
+    }
+  });
+
+  // TODO: Add tag format check.
+  this.tag          = tag;
+  this.kind         = options['kind']         || null;
+  this.resolve      = options['resolve']      || function () { return true; };
+  this.construct    = options['construct']    || function (data) { return data; };
+  this.instanceOf   = options['instanceOf']   || null;
+  this.predicate    = options['predicate']    || null;
+  this.represent    = options['represent']    || null;
+  this.defaultStyle = options['defaultStyle'] || null;
+  this.styleAliases = compileStyleAliases(options['styleAliases'] || null);
+
+  if (-1 === YAML_NODE_KINDS.indexOf(this.kind)) {
+    throw new YAMLException('Unknown kind "' + this.kind + '" is specified for "' + tag + '" YAML type.');
+  }
+}
+
+module.exports = Type;
diff --git a/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/binary.js b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/binary.js
new file mode 100644
index 00000000000000..122155c75bdab2
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/binary.js
@@ -0,0 +1,134 @@
+'use strict';
+
+/*eslint-disable no-bitwise*/
+
+// A trick for browserified version.
+// Since we make browserifier to ignore `buffer` module, NodeBuffer will be undefined
+var NodeBuffer = require('buffer').Buffer;
+var Type       = require('../type');
+
+
+// [ 64, 65, 66 ] -> [ padding, CR, LF ]
+var BASE64_MAP = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\n\r';
+
+
+function resolveYamlBinary(data) {
+  if (null === data) {
+    return false;
+  }
+
+  var code, idx, bitlen = 0, len = 0, max = data.length, map = BASE64_MAP;
+
+  // Convert one by one.
+  for (idx = 0; idx < max; idx++) {
+    code = map.indexOf(data.charAt(idx));
+
+    // Skip CR/LF
+    if (code > 64) { continue; }
+
+    // Fail on illegal characters
+    if (code < 0) { return false; }
+
+    bitlen += 6;
+  }
+
+  // If there are any bits left, source was corrupted
+  return (bitlen % 8) === 0;
+}
+
+function constructYamlBinary(data) {
+  var code, idx, tailbits,
+      input = data.replace(/[\r\n=]/g, ''), // remove CR/LF & padding to simplify scan
+      max = input.length,
+      map = BASE64_MAP,
+      bits = 0,
+      result = [];
+
+  // Collect by 6*4 bits (3 bytes)
+
+  for (idx = 0; idx < max; idx++) {
+    if ((idx % 4 === 0) && idx) {
+      result.push((bits >> 16) & 0xFF);
+      result.push((bits >> 8) & 0xFF);
+      result.push(bits & 0xFF);
+    }
+
+    bits = (bits << 6) | map.indexOf(input.charAt(idx));
+  }
+
+  // Dump tail
+
+  tailbits = (max % 4) * 6;
+
+  if (tailbits === 0) {
+    result.push((bits >> 16) & 0xFF);
+    result.push((bits >> 8) & 0xFF);
+    result.push(bits & 0xFF);
+  } else if (tailbits === 18) {
+    result.push((bits >> 10) & 0xFF);
+    result.push((bits >> 2) & 0xFF);
+  } else if (tailbits === 12) {
+    result.push((bits >> 4) & 0xFF);
+  }
+
+  // Wrap into Buffer for NodeJS and leave Array for browser
+  if (NodeBuffer) {
+    return new NodeBuffer(result);
+  }
+
+  return result;
+}
+
+function representYamlBinary(object /*, style*/) {
+  var result = '', bits = 0, idx, tail,
+      max = object.length,
+      map = BASE64_MAP;
+
+  // Convert every three bytes to 4 ASCII characters.
+
+  for (idx = 0; idx < max; idx++) {
+    if ((idx % 3 === 0) && idx) {
+      result += map[(bits >> 18) & 0x3F];
+      result += map[(bits >> 12) & 0x3F];
+      result += map[(bits >> 6) & 0x3F];
+      result += map[bits & 0x3F];
+    }
+
+    bits = (bits << 8) + object[idx];
+  }
+
+  // Dump tail
+
+  tail = max % 3;
+
+  if (tail === 0) {
+    result += map[(bits >> 18) & 0x3F];
+    result += map[(bits >> 12) & 0x3F];
+    result += map[(bits >> 6) & 0x3F];
+    result += map[bits & 0x3F];
+  } else if (tail === 2) {
+    result += map[(bits >> 10) & 0x3F];
+    result += map[(bits >> 4) & 0x3F];
+    result += map[(bits << 2) & 0x3F];
+    result += map[64];
+  } else if (tail === 1) {
+    result += map[(bits >> 2) & 0x3F];
+    result += map[(bits << 4) & 0x3F];
+    result += map[64];
+    result += map[64];
+  }
+
+  return result;
+}
+
+function isBinary(object) {
+  return NodeBuffer && NodeBuffer.isBuffer(object);
+}
+
+module.exports = new Type('tag:yaml.org,2002:binary', {
+  kind: 'scalar',
+  resolve: resolveYamlBinary,
+  construct: constructYamlBinary,
+  predicate: isBinary,
+  represent: representYamlBinary
+});
diff --git a/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/bool.js b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/bool.js
new file mode 100644
index 00000000000000..5c2a304d8a46d8
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/bool.js
@@ -0,0 +1,37 @@
+'use strict';
+
+var Type = require('../type');
+
+function resolveYamlBoolean(data) {
+  if (null === data) {
+    return false;
+  }
+
+  var max = data.length;
+
+  return (max === 4 && (data === 'true' || data === 'True' || data === 'TRUE')) ||
+         (max === 5 && (data === 'false' || data === 'False' || data === 'FALSE'));
+}
+
+function constructYamlBoolean(data) {
+  return data === 'true' ||
+         data === 'True' ||
+         data === 'TRUE';
+}
+
+function isBoolean(object) {
+  return '[object Boolean]' === Object.prototype.toString.call(object);
+}
+
+module.exports = new Type('tag:yaml.org,2002:bool', {
+  kind: 'scalar',
+  resolve: resolveYamlBoolean,
+  construct: constructYamlBoolean,
+  predicate: isBoolean,
+  represent: {
+    lowercase: function (object) { return object ? 'true' : 'false'; },
+    uppercase: function (object) { return object ? 'TRUE' : 'FALSE'; },
+    camelcase: function (object) { return object ? 'True' : 'False'; }
+  },
+  defaultStyle: 'lowercase'
+});
diff --git a/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/float.js b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/float.js
new file mode 100644
index 00000000000000..67c9c21f247a8d
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/float.js
@@ -0,0 +1,108 @@
+'use strict';
+
+var common = require('../common');
+var Type   = require('../type');
+
+var YAML_FLOAT_PATTERN = new RegExp(
+  '^(?:[-+]?(?:[0-9][0-9_]*)\\.[0-9_]*(?:[eE][-+][0-9]+)?' +
+  '|\\.[0-9_]+(?:[eE][-+][0-9]+)?' +
+  '|[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*' +
+  '|[-+]?\\.(?:inf|Inf|INF)' +
+  '|\\.(?:nan|NaN|NAN))$');
+
+function resolveYamlFloat(data) {
+  if (null === data) {
+    return false;
+  }
+
+  var value, sign, base, digits;
+
+  if (!YAML_FLOAT_PATTERN.test(data)) {
+    return false;
+  }
+  return true;
+}
+
+function constructYamlFloat(data) {
+  var value, sign, base, digits;
+
+  value  = data.replace(/_/g, '').toLowerCase();
+  sign   = '-' === value[0] ? -1 : 1;
+  digits = [];
+
+  if (0 <= '+-'.indexOf(value[0])) {
+    value = value.slice(1);
+  }
+
+  if ('.inf' === value) {
+    return (1 === sign) ? Number.POSITIVE_INFINITY : Number.NEGATIVE_INFINITY;
+
+  } else if ('.nan' === value) {
+    return NaN;
+
+  } else if (0 <= value.indexOf(':')) {
+    value.split(':').forEach(function (v) {
+      digits.unshift(parseFloat(v, 10));
+    });
+
+    value = 0.0;
+    base = 1;
+
+    digits.forEach(function (d) {
+      value += d * base;
+      base *= 60;
+    });
+
+    return sign * value;
+
+  }
+  return sign * parseFloat(value, 10);
+}
+
+function representYamlFloat(object, style) {
+  if (isNaN(object)) {
+    switch (style) {
+    case 'lowercase':
+      return '.nan';
+    case 'uppercase':
+      return '.NAN';
+    case 'camelcase':
+      return '.NaN';
+    }
+  } else if (Number.POSITIVE_INFINITY === object) {
+    switch (style) {
+    case 'lowercase':
+      return '.inf';
+    case 'uppercase':
+      return '.INF';
+    case 'camelcase':
+      return '.Inf';
+    }
+  } else if (Number.NEGATIVE_INFINITY === object) {
+    switch (style) {
+    case 'lowercase':
+      return '-.inf';
+    case 'uppercase':
+      return '-.INF';
+    case 'camelcase':
+      return '-.Inf';
+    }
+  } else if (common.isNegativeZero(object)) {
+    return '-0.0';
+  }
+  return object.toString(10);
+}
+
+function isFloat(object) {
+  return ('[object Number]' === Object.prototype.toString.call(object)) &&
+         (0 !== object % 1 || common.isNegativeZero(object));
+}
+
+module.exports = new Type('tag:yaml.org,2002:float', {
+  kind: 'scalar',
+  resolve: resolveYamlFloat,
+  construct: constructYamlFloat,
+  predicate: isFloat,
+  represent: representYamlFloat,
+  defaultStyle: 'lowercase'
+});
diff --git a/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/int.js b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/int.js
new file mode 100644
index 00000000000000..800f10608ad1d3
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/int.js
@@ -0,0 +1,183 @@
+'use strict';
+
+var common = require('../common');
+var Type   = require('../type');
+
+function isHexCode(c) {
+  return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) ||
+         ((0x41/* A */ <= c) && (c <= 0x46/* F */)) ||
+         ((0x61/* a */ <= c) && (c <= 0x66/* f */));
+}
+
+function isOctCode(c) {
+  return ((0x30/* 0 */ <= c) && (c <= 0x37/* 7 */));
+}
+
+function isDecCode(c) {
+  return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */));
+}
+
+function resolveYamlInteger(data) {
+  if (null === data) {
+    return false;
+  }
+
+  var max = data.length,
+      index = 0,
+      hasDigits = false,
+      ch;
+
+  if (!max) { return false; }
+
+  ch = data[index];
+
+  // sign
+  if (ch === '-' || ch === '+') {
+    ch = data[++index];
+  }
+
+  if (ch === '0') {
+    // 0
+    if (index + 1 === max) { return true; }
+    ch = data[++index];
+
+    // base 2, base 8, base 16
+
+    if (ch === 'b') {
+      // base 2
+      index++;
+
+      for (; index < max; index++) {
+        ch = data[index];
+        if (ch === '_') { continue; }
+        if (ch !== '0' && ch !== '1') {
+          return false;
+        }
+        hasDigits = true;
+      }
+      return hasDigits;
+    }
+
+
+    if (ch === 'x') {
+      // base 16
+      index++;
+
+      for (; index < max; index++) {
+        ch = data[index];
+        if (ch === '_') { continue; }
+        if (!isHexCode(data.charCodeAt(index))) {
+          return false;
+        }
+        hasDigits = true;
+      }
+      return hasDigits;
+    }
+
+    // base 8
+    for (; index < max; index++) {
+      ch = data[index];
+      if (ch === '_') { continue; }
+      if (!isOctCode(data.charCodeAt(index))) {
+        return false;
+      }
+      hasDigits = true;
+    }
+    return hasDigits;
+  }
+
+  // base 10 (except 0) or base 60
+
+  for (; index < max; index++) {
+    ch = data[index];
+    if (ch === '_') { continue; }
+    if (ch === ':') { break; }
+    if (!isDecCode(data.charCodeAt(index))) {
+      return false;
+    }
+    hasDigits = true;
+  }
+
+  if (!hasDigits) { return false; }
+
+  // if !base60 - done;
+  if (ch !== ':') { return true; }
+
+  // base60 almost not used, no needs to optimize
+  return /^(:[0-5]?[0-9])+$/.test(data.slice(index));
+}
+
+function constructYamlInteger(data) {
+  var value = data, sign = 1, ch, base, digits = [];
+
+  if (value.indexOf('_') !== -1) {
+    value = value.replace(/_/g, '');
+  }
+
+  ch = value[0];
+
+  if (ch === '-' || ch === '+') {
+    if (ch === '-') { sign = -1; }
+    value = value.slice(1);
+    ch = value[0];
+  }
+
+  if ('0' === value) {
+    return 0;
+  }
+
+  if (ch === '0') {
+    if (value[1] === 'b') {
+      return sign * parseInt(value.slice(2), 2);
+    }
+    if (value[1] === 'x') {
+      return sign * parseInt(value, 16);
+    }
+    return sign * parseInt(value, 8);
+
+  }
+
+  if (value.indexOf(':') !== -1) {
+    value.split(':').forEach(function (v) {
+      digits.unshift(parseInt(v, 10));
+    });
+
+    value = 0;
+    base = 1;
+
+    digits.forEach(function (d) {
+      value += (d * base);
+      base *= 60;
+    });
+
+    return sign * value;
+
+  }
+
+  return sign * parseInt(value, 10);
+}
+
+function isInteger(object) {
+  return ('[object Number]' === Object.prototype.toString.call(object)) &&
+         (0 === object % 1 && !common.isNegativeZero(object));
+}
+
+module.exports = new Type('tag:yaml.org,2002:int', {
+  kind: 'scalar',
+  resolve: resolveYamlInteger,
+  construct: constructYamlInteger,
+  predicate: isInteger,
+  represent: {
+    binary:      function (object) { return '0b' + object.toString(2); },
+    octal:       function (object) { return '0'  + object.toString(8); },
+    decimal:     function (object) { return        object.toString(10); },
+    hexadecimal: function (object) { return '0x' + object.toString(16).toUpperCase(); }
+  },
+  defaultStyle: 'decimal',
+  styleAliases: {
+    binary:      [ 2,  'bin' ],
+    octal:       [ 8,  'oct' ],
+    decimal:     [ 10, 'dec' ],
+    hexadecimal: [ 16, 'hex' ]
+  }
+});
diff --git a/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/js/function.js b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/js/function.js
new file mode 100644
index 00000000000000..4061c43ad11714
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/js/function.js
@@ -0,0 +1,86 @@
+'use strict';
+
+var esprima;
+
+// Browserified version does not have esprima
+//
+// 1. For node.js just require module as deps
+// 2. For browser try to require mudule via external AMD system.
+//    If not found - try to fallback to window.esprima. If not
+//    found too - then fail to parse.
+//
+try {
+  esprima = require('esprima');
+} catch (_) {
+  /*global window */
+  if (typeof window !== 'undefined') { esprima = window.esprima; }
+}
+
+var Type = require('../../type');
+
+function resolveJavascriptFunction(data) {
+  if (null === data) {
+    return false;
+  }
+
+  try {
+    var source = '(' + data + ')',
+        ast    = esprima.parse(source, { range: true }),
+        params = [],
+        body;
+
+    if ('Program'             !== ast.type         ||
+        1                     !== ast.body.length  ||
+        'ExpressionStatement' !== ast.body[0].type ||
+        'FunctionExpression'  !== ast.body[0].expression.type) {
+      return false;
+    }
+
+    return true;
+  } catch (err) {
+    return false;
+  }
+}
+
+function constructJavascriptFunction(data) {
+  /*jslint evil:true*/
+
+  var source = '(' + data + ')',
+      ast    = esprima.parse(source, { range: true }),
+      params = [],
+      body;
+
+  if ('Program'             !== ast.type         ||
+      1                     !== ast.body.length  ||
+      'ExpressionStatement' !== ast.body[0].type ||
+      'FunctionExpression'  !== ast.body[0].expression.type) {
+    throw new Error('Failed to resolve function');
+  }
+
+  ast.body[0].expression.params.forEach(function (param) {
+    params.push(param.name);
+  });
+
+  body = ast.body[0].expression.body.range;
+
+  // Esprima's ranges include the first '{' and the last '}' characters on
+  // function expressions. So cut them out.
+  /*eslint-disable no-new-func*/
+  return new Function(params, source.slice(body[0] + 1, body[1] - 1));
+}
+
+function representJavascriptFunction(object /*, style*/) {
+  return object.toString();
+}
+
+function isFunction(object) {
+  return '[object Function]' === Object.prototype.toString.call(object);
+}
+
+module.exports = new Type('tag:yaml.org,2002:js/function', {
+  kind: 'scalar',
+  resolve: resolveJavascriptFunction,
+  construct: constructJavascriptFunction,
+  predicate: isFunction,
+  represent: representJavascriptFunction
+});
diff --git a/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/js/regexp.js b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/js/regexp.js
new file mode 100644
index 00000000000000..07ef5218ed91f0
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/js/regexp.js
@@ -0,0 +1,84 @@
+'use strict';
+
+var Type = require('../../type');
+
+function resolveJavascriptRegExp(data) {
+  if (null === data) {
+    return false;
+  }
+
+  if (0 === data.length) {
+    return false;
+  }
+
+  var regexp = data,
+      tail   = /\/([gim]*)$/.exec(data),
+      modifiers = '';
+
+  // if regexp starts with '/' it can have modifiers and must be properly closed
+  // `/foo/gim` - modifiers tail can be maximum 3 chars
+  if ('/' === regexp[0]) {
+    if (tail) {
+      modifiers = tail[1];
+    }
+
+    if (modifiers.length > 3) { return false; }
+    // if expression starts with /, is should be properly terminated
+    if (regexp[regexp.length - modifiers.length - 1] !== '/') { return false; }
+
+    regexp = regexp.slice(1, regexp.length - modifiers.length - 1);
+  }
+
+  try {
+    var dummy = new RegExp(regexp, modifiers);
+    return true;
+  } catch (error) {
+    return false;
+  }
+}
+
+function constructJavascriptRegExp(data) {
+  var regexp = data,
+      tail   = /\/([gim]*)$/.exec(data),
+      modifiers = '';
+
+  // `/foo/gim` - tail can be maximum 4 chars
+  if ('/' === regexp[0]) {
+    if (tail) {
+      modifiers = tail[1];
+    }
+    regexp = regexp.slice(1, regexp.length - modifiers.length - 1);
+  }
+
+  return new RegExp(regexp, modifiers);
+}
+
+function representJavascriptRegExp(object /*, style*/) {
+  var result = '/' + object.source + '/';
+
+  if (object.global) {
+    result += 'g';
+  }
+
+  if (object.multiline) {
+    result += 'm';
+  }
+
+  if (object.ignoreCase) {
+    result += 'i';
+  }
+
+  return result;
+}
+
+function isRegExp(object) {
+  return '[object RegExp]' === Object.prototype.toString.call(object);
+}
+
+module.exports = new Type('tag:yaml.org,2002:js/regexp', {
+  kind: 'scalar',
+  resolve: resolveJavascriptRegExp,
+  construct: constructJavascriptRegExp,
+  predicate: isRegExp,
+  represent: representJavascriptRegExp
+});
diff --git a/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/js/undefined.js b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/js/undefined.js
new file mode 100644
index 00000000000000..562753c2b51113
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/js/undefined.js
@@ -0,0 +1,28 @@
+'use strict';
+
+var Type = require('../../type');
+
+function resolveJavascriptUndefined() {
+  return true;
+}
+
+function constructJavascriptUndefined() {
+  /*eslint-disable no-undefined*/
+  return undefined;
+}
+
+function representJavascriptUndefined() {
+  return '';
+}
+
+function isUndefined(object) {
+  return 'undefined' === typeof object;
+}
+
+module.exports = new Type('tag:yaml.org,2002:js/undefined', {
+  kind: 'scalar',
+  resolve: resolveJavascriptUndefined,
+  construct: constructJavascriptUndefined,
+  predicate: isUndefined,
+  represent: representJavascriptUndefined
+});
diff --git a/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/map.js b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/map.js
new file mode 100644
index 00000000000000..dab9838c254c58
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/map.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var Type = require('../type');
+
+module.exports = new Type('tag:yaml.org,2002:map', {
+  kind: 'mapping',
+  construct: function (data) { return null !== data ? data : {}; }
+});
diff --git a/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/merge.js b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/merge.js
new file mode 100644
index 00000000000000..29fa382707b931
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/merge.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var Type = require('../type');
+
+function resolveYamlMerge(data) {
+  return '<<' === data || null === data;
+}
+
+module.exports = new Type('tag:yaml.org,2002:merge', {
+  kind: 'scalar',
+  resolve: resolveYamlMerge
+});
diff --git a/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/null.js b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/null.js
new file mode 100644
index 00000000000000..3474055698f5dd
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/null.js
@@ -0,0 +1,36 @@
+'use strict';
+
+var Type = require('../type');
+
+function resolveYamlNull(data) {
+  if (null === data) {
+    return true;
+  }
+
+  var max = data.length;
+
+  return (max === 1 && data === '~') ||
+         (max === 4 && (data === 'null' || data === 'Null' || data === 'NULL'));
+}
+
+function constructYamlNull() {
+  return null;
+}
+
+function isNull(object) {
+  return null === object;
+}
+
+module.exports = new Type('tag:yaml.org,2002:null', {
+  kind: 'scalar',
+  resolve: resolveYamlNull,
+  construct: constructYamlNull,
+  predicate: isNull,
+  represent: {
+    canonical: function () { return '~';    },
+    lowercase: function () { return 'null'; },
+    uppercase: function () { return 'NULL'; },
+    camelcase: function () { return 'Null'; }
+  },
+  defaultStyle: 'lowercase'
+});
diff --git a/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/omap.js b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/omap.js
new file mode 100644
index 00000000000000..f956459a0d6ae4
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/omap.js
@@ -0,0 +1,56 @@
+'use strict';
+
+var Type = require('../type');
+
+var _hasOwnProperty = Object.prototype.hasOwnProperty;
+var _toString       = Object.prototype.toString;
+
+function resolveYamlOmap(data) {
+  if (null === data) {
+    return true;
+  }
+
+  var objectKeys = [], index, length, pair, pairKey, pairHasKey,
+      object = data;
+
+  for (index = 0, length = object.length; index < length; index += 1) {
+    pair = object[index];
+    pairHasKey = false;
+
+    if ('[object Object]' !== _toString.call(pair)) {
+      return false;
+    }
+
+    for (pairKey in pair) {
+      if (_hasOwnProperty.call(pair, pairKey)) {
+        if (!pairHasKey) {
+          pairHasKey = true;
+        } else {
+          return false;
+        }
+      }
+    }
+
+    if (!pairHasKey) {
+      return false;
+    }
+
+    if (-1 === objectKeys.indexOf(pairKey)) {
+      objectKeys.push(pairKey);
+    } else {
+      return false;
+    }
+  }
+
+  return true;
+}
+
+function constructYamlOmap(data) {
+  return null !== data ? data : [];
+}
+
+module.exports = new Type('tag:yaml.org,2002:omap', {
+  kind: 'sequence',
+  resolve: resolveYamlOmap,
+  construct: constructYamlOmap
+});
diff --git a/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/pairs.js b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/pairs.js
new file mode 100644
index 00000000000000..02a0af6bc11dc6
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/pairs.js
@@ -0,0 +1,61 @@
+'use strict';
+
+var Type = require('../type');
+
+var _toString = Object.prototype.toString;
+
+function resolveYamlPairs(data) {
+  if (null === data) {
+    return true;
+  }
+
+  var index, length, pair, keys, result,
+      object = data;
+
+  result = new Array(object.length);
+
+  for (index = 0, length = object.length; index < length; index += 1) {
+    pair = object[index];
+
+    if ('[object Object]' !== _toString.call(pair)) {
+      return false;
+    }
+
+    keys = Object.keys(pair);
+
+    if (1 !== keys.length) {
+      return false;
+    }
+
+    result[index] = [ keys[0], pair[keys[0]] ];
+  }
+
+  return true;
+}
+
+function constructYamlPairs(data) {
+  if (null === data) {
+    return [];
+  }
+
+  var index, length, pair, keys, result,
+      object = data;
+
+  result = new Array(object.length);
+
+  for (index = 0, length = object.length; index < length; index += 1) {
+    pair = object[index];
+
+    keys = Object.keys(pair);
+
+    result[index] = [ keys[0], pair[keys[0]] ];
+  }
+
+  return result;
+}
+
+module.exports = new Type('tag:yaml.org,2002:pairs', {
+  kind: 'sequence',
+  resolve: resolveYamlPairs,
+  construct: constructYamlPairs
+});
diff --git a/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/seq.js b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/seq.js
new file mode 100644
index 00000000000000..5b860a2639c4b6
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/seq.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var Type = require('../type');
+
+module.exports = new Type('tag:yaml.org,2002:seq', {
+  kind: 'sequence',
+  construct: function (data) { return null !== data ? data : []; }
+});
diff --git a/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/set.js b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/set.js
new file mode 100644
index 00000000000000..64d29e9b68c2ed
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/set.js
@@ -0,0 +1,33 @@
+'use strict';
+
+var Type = require('../type');
+
+var _hasOwnProperty = Object.prototype.hasOwnProperty;
+
+function resolveYamlSet(data) {
+  if (null === data) {
+    return true;
+  }
+
+  var key, object = data;
+
+  for (key in object) {
+    if (_hasOwnProperty.call(object, key)) {
+      if (null !== object[key]) {
+        return false;
+      }
+    }
+  }
+
+  return true;
+}
+
+function constructYamlSet(data) {
+  return null !== data ? data : {};
+}
+
+module.exports = new Type('tag:yaml.org,2002:set', {
+  kind: 'mapping',
+  resolve: resolveYamlSet,
+  construct: constructYamlSet
+});
diff --git a/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/str.js b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/str.js
new file mode 100644
index 00000000000000..8b5284fe9bcbe0
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/str.js
@@ -0,0 +1,8 @@
+'use strict';
+
+var Type = require('../type');
+
+module.exports = new Type('tag:yaml.org,2002:str', {
+  kind: 'scalar',
+  construct: function (data) { return null !== data ? data : ''; }
+});
diff --git a/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/timestamp.js b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/timestamp.js
new file mode 100644
index 00000000000000..dc8cf15a06f424
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/lib/js-yaml/type/timestamp.js
@@ -0,0 +1,98 @@
+'use strict';
+
+var Type = require('../type');
+
+var YAML_TIMESTAMP_REGEXP = new RegExp(
+  '^([0-9][0-9][0-9][0-9])'          + // [1] year
+  '-([0-9][0-9]?)'                   + // [2] month
+  '-([0-9][0-9]?)'                   + // [3] day
+  '(?:(?:[Tt]|[ \\t]+)'              + // ...
+  '([0-9][0-9]?)'                    + // [4] hour
+  ':([0-9][0-9])'                    + // [5] minute
+  ':([0-9][0-9])'                    + // [6] second
+  '(?:\\.([0-9]*))?'                 + // [7] fraction
+  '(?:[ \\t]*(Z|([-+])([0-9][0-9]?)' + // [8] tz [9] tz_sign [10] tz_hour
+  '(?::([0-9][0-9]))?))?)?$');         // [11] tz_minute
+
+function resolveYamlTimestamp(data) {
+  if (null === data) {
+    return false;
+  }
+
+  var match, year, month, day, hour, minute, second, fraction = 0,
+      delta = null, tz_hour, tz_minute, date;
+
+  match = YAML_TIMESTAMP_REGEXP.exec(data);
+
+  if (null === match) {
+    return false;
+  }
+
+  return true;
+}
+
+function constructYamlTimestamp(data) {
+  var match, year, month, day, hour, minute, second, fraction = 0,
+      delta = null, tz_hour, tz_minute, date;
+
+  match = YAML_TIMESTAMP_REGEXP.exec(data);
+
+  if (null === match) {
+    throw new Error('Date resolve error');
+  }
+
+  // match: [1] year [2] month [3] day
+
+  year = +(match[1]);
+  month = +(match[2]) - 1; // JS month starts with 0
+  day = +(match[3]);
+
+  if (!match[4]) { // no hour
+    return new Date(Date.UTC(year, month, day));
+  }
+
+  // match: [4] hour [5] minute [6] second [7] fraction
+
+  hour = +(match[4]);
+  minute = +(match[5]);
+  second = +(match[6]);
+
+  if (match[7]) {
+    fraction = match[7].slice(0, 3);
+    while (fraction.length < 3) { // milli-seconds
+      fraction += '0';
+    }
+    fraction = +fraction;
+  }
+
+  // match: [8] tz [9] tz_sign [10] tz_hour [11] tz_minute
+
+  if (match[9]) {
+    tz_hour = +(match[10]);
+    tz_minute = +(match[11] || 0);
+    delta = (tz_hour * 60 + tz_minute) * 60000; // delta in mili-seconds
+    if ('-' === match[9]) {
+      delta = -delta;
+    }
+  }
+
+  date = new Date(Date.UTC(year, month, day, hour, minute, second, fraction));
+
+  if (delta) {
+    date.setTime(date.getTime() - delta);
+  }
+
+  return date;
+}
+
+function representYamlTimestamp(object /*, style*/) {
+  return object.toISOString();
+}
+
+module.exports = new Type('tag:yaml.org,2002:timestamp', {
+  kind: 'scalar',
+  resolve: resolveYamlTimestamp,
+  construct: constructYamlTimestamp,
+  instanceOf: Date,
+  represent: representYamlTimestamp
+});
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/.bin/esparse b/tools/eslint/node_modules/js-yaml/node_modules/.bin/esparse
new file mode 100755
index 00000000000000..560366695a1e37
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/.bin/esparse
@@ -0,0 +1,127 @@
+#!/usr/bin/env node
+/*
+  Copyright (C) 2012 Ariya Hidayat 
+  Copyright (C) 2011 Ariya Hidayat 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/*jslint sloppy:true node:true rhino:true */
+
+var fs, esprima, fname, content, options, syntax;
+
+if (typeof require === 'function') {
+    fs = require('fs');
+    esprima = require('esprima');
+} else if (typeof load === 'function') {
+    try {
+        load('esprima.js');
+    } catch (e) {
+        load('../esprima.js');
+    }
+}
+
+// Shims to Node.js objects when running under Rhino.
+if (typeof console === 'undefined' && typeof process === 'undefined') {
+    console = { log: print };
+    fs = { readFileSync: readFile };
+    process = { argv: arguments, exit: quit };
+    process.argv.unshift('esparse.js');
+    process.argv.unshift('rhino');
+}
+
+function showUsage() {
+    console.log('Usage:');
+    console.log('   esparse [options] file.js');
+    console.log();
+    console.log('Available options:');
+    console.log();
+    console.log('  --comment      Gather all line and block comments in an array');
+    console.log('  --loc          Include line-column location info for each syntax node');
+    console.log('  --range        Include index-based range for each syntax node');
+    console.log('  --raw          Display the raw value of literals');
+    console.log('  --tokens       List all tokens in an array');
+    console.log('  --tolerant     Tolerate errors on a best-effort basis (experimental)');
+    console.log('  -v, --version  Shows program version');
+    console.log();
+    process.exit(1);
+}
+
+if (process.argv.length <= 2) {
+    showUsage();
+}
+
+options = {};
+
+process.argv.splice(2).forEach(function (entry) {
+
+    if (entry === '-h' || entry === '--help') {
+        showUsage();
+    } else if (entry === '-v' || entry === '--version') {
+        console.log('ECMAScript Parser (using Esprima version', esprima.version, ')');
+        console.log();
+        process.exit(0);
+    } else if (entry === '--comment') {
+        options.comment = true;
+    } else if (entry === '--loc') {
+        options.loc = true;
+    } else if (entry === '--range') {
+        options.range = true;
+    } else if (entry === '--raw') {
+        options.raw = true;
+    } else if (entry === '--tokens') {
+        options.tokens = true;
+    } else if (entry === '--tolerant') {
+        options.tolerant = true;
+    } else if (entry.slice(0, 2) === '--') {
+        console.log('Error: unknown option ' + entry + '.');
+        process.exit(1);
+    } else if (typeof fname === 'string') {
+        console.log('Error: more than one input file.');
+        process.exit(1);
+    } else {
+        fname = entry;
+    }
+});
+
+if (typeof fname !== 'string') {
+    console.log('Error: no input file.');
+    process.exit(1);
+}
+
+// Special handling for regular expression literal since we need to
+// convert it to a string literal, otherwise it will be decoded
+// as object "{}" and the regular expression would be lost.
+function adjustRegexLiteral(key, value) {
+    if (key === 'value' && value instanceof RegExp) {
+        value = value.toString();
+    }
+    return value;
+}
+
+try {
+    content = fs.readFileSync(fname, 'utf-8');
+    syntax = esprima.parse(content, options);
+    console.log(JSON.stringify(syntax, adjustRegexLiteral, 4));
+} catch (e) {
+    console.log('Error: ' + e.message);
+    process.exit(1);
+}
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/.bin/esvalidate b/tools/eslint/node_modules/js-yaml/node_modules/.bin/esvalidate
new file mode 100755
index 00000000000000..dddd8a2ada461a
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/.bin/esvalidate
@@ -0,0 +1,199 @@
+#!/usr/bin/env node
+/*
+  Copyright (C) 2012 Ariya Hidayat 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/*jslint sloppy:true plusplus:true node:true rhino:true */
+/*global phantom:true */
+
+var fs, system, esprima, options, fnames, count;
+
+if (typeof esprima === 'undefined') {
+    // PhantomJS can only require() relative files
+    if (typeof phantom === 'object') {
+        fs = require('fs');
+        system = require('system');
+        esprima = require('./esprima');
+    } else if (typeof require === 'function') {
+        fs = require('fs');
+        esprima = require('esprima');
+    } else if (typeof load === 'function') {
+        try {
+            load('esprima.js');
+        } catch (e) {
+            load('../esprima.js');
+        }
+    }
+}
+
+// Shims to Node.js objects when running under PhantomJS 1.7+.
+if (typeof phantom === 'object') {
+    fs.readFileSync = fs.read;
+    process = {
+        argv: [].slice.call(system.args),
+        exit: phantom.exit
+    };
+    process.argv.unshift('phantomjs');
+}
+
+// Shims to Node.js objects when running under Rhino.
+if (typeof console === 'undefined' && typeof process === 'undefined') {
+    console = { log: print };
+    fs = { readFileSync: readFile };
+    process = { argv: arguments, exit: quit };
+    process.argv.unshift('esvalidate.js');
+    process.argv.unshift('rhino');
+}
+
+function showUsage() {
+    console.log('Usage:');
+    console.log('   esvalidate [options] file.js');
+    console.log();
+    console.log('Available options:');
+    console.log();
+    console.log('  --format=type  Set the report format, plain (default) or junit');
+    console.log('  -v, --version  Print program version');
+    console.log();
+    process.exit(1);
+}
+
+if (process.argv.length <= 2) {
+    showUsage();
+}
+
+options = {
+    format: 'plain'
+};
+
+fnames = [];
+
+process.argv.splice(2).forEach(function (entry) {
+
+    if (entry === '-h' || entry === '--help') {
+        showUsage();
+    } else if (entry === '-v' || entry === '--version') {
+        console.log('ECMAScript Validator (using Esprima version', esprima.version, ')');
+        console.log();
+        process.exit(0);
+    } else if (entry.slice(0, 9) === '--format=') {
+        options.format = entry.slice(9);
+        if (options.format !== 'plain' && options.format !== 'junit') {
+            console.log('Error: unknown report format ' + options.format + '.');
+            process.exit(1);
+        }
+    } else if (entry.slice(0, 2) === '--') {
+        console.log('Error: unknown option ' + entry + '.');
+        process.exit(1);
+    } else {
+        fnames.push(entry);
+    }
+});
+
+if (fnames.length === 0) {
+    console.log('Error: no input file.');
+    process.exit(1);
+}
+
+if (options.format === 'junit') {
+    console.log('');
+    console.log('');
+}
+
+count = 0;
+fnames.forEach(function (fname) {
+    var content, timestamp, syntax, name;
+    try {
+        content = fs.readFileSync(fname, 'utf-8');
+
+        if (content[0] === '#' && content[1] === '!') {
+            content = '//' + content.substr(2, content.length);
+        }
+
+        timestamp = Date.now();
+        syntax = esprima.parse(content, { tolerant: true });
+
+        if (options.format === 'junit') {
+
+            name = fname;
+            if (name.lastIndexOf('/') >= 0) {
+                name = name.slice(name.lastIndexOf('/') + 1);
+            }
+
+            console.log('');
+
+            syntax.errors.forEach(function (error) {
+                var msg = error.message;
+                msg = msg.replace(/^Line\ [0-9]*\:\ /, '');
+                console.log('  ');
+                console.log('    ' +
+                    error.message + '(' + name + ':' + error.lineNumber + ')' +
+                    '');
+                console.log('  ');
+            });
+
+            console.log('');
+
+        } else if (options.format === 'plain') {
+
+            syntax.errors.forEach(function (error) {
+                var msg = error.message;
+                msg = msg.replace(/^Line\ [0-9]*\:\ /, '');
+                msg = fname + ':' + error.lineNumber + ': ' + msg;
+                console.log(msg);
+                ++count;
+            });
+
+        }
+    } catch (e) {
+        ++count;
+        if (options.format === 'junit') {
+            console.log('');
+            console.log(' ');
+            console.log(' ' +
+                e.message + '(' + fname + ((e.lineNumber) ? ':' + e.lineNumber : '') +
+                ')');
+            console.log(' ');
+            console.log('');
+        } else {
+            console.log('Error: ' + e.message);
+        }
+    }
+});
+
+if (options.format === 'junit') {
+    console.log('');
+}
+
+if (count > 0) {
+    process.exit(1);
+}
+
+if (count === 0 && typeof phantom === 'object') {
+    process.exit(0);
+}
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/CHANGELOG.md b/tools/eslint/node_modules/js-yaml/node_modules/argparse/CHANGELOG.md
new file mode 100644
index 00000000000000..661e75d76511b6
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/CHANGELOG.md
@@ -0,0 +1,136 @@
+1.0.2 / 2015-03-22
+------------------
+
+* Relaxed lodash version dependency.
+
+
+1.0.1 / 2015-02-20
+------------------
+
+* Changed dependencies to be compatible with ancient nodejs.
+
+
+1.0.0 / 2015-02-19
+------------------
+
+* Maintenance release.
+* Replaced `underscore` with `lodash`.
+* Bumped version to 1.0.0 to better reflect semver meaning.
+* HISTORY.md -> CHANGELOG.md
+
+
+0.1.16 / 2013-12-01
+-------------------
+
+* Maintenance release. Updated dependencies and docs.
+
+
+0.1.15 / 2013-05-13
+-------------------
+
+* Fixed #55, @trebor89
+
+
+0.1.14 / 2013-05-12
+-------------------
+
+* Fixed #62, @maxtaco
+
+
+0.1.13 / 2013-04-08
+-------------------
+
+* Added `.npmignore` to reduce package size
+
+
+0.1.12 / 2013-02-10
+-------------------
+
+* Fixed conflictHandler (#46), @hpaulj
+
+
+0.1.11 / 2013-02-07
+-------------------
+
+* Multiple bugfixes, @hpaulj
+* Added 70+ tests (ported from python), @hpaulj
+* Added conflictHandler, @applepicke
+* Added fromfilePrefixChar, @hpaulj
+
+
+0.1.10 / 2012-12-30
+-------------------
+
+* Added [mutual exclusion](http://docs.python.org/dev/library/argparse.html#mutual-exclusion)
+  support, thanks to @hpaulj
+* Fixed options check for `storeConst` & `appendConst` actions, thanks to @hpaulj
+
+
+0.1.9 / 2012-12-27
+------------------
+
+* Fixed option dest interferens with other options (issue #23), thanks to @hpaulj
+* Fixed default value behavior with `*` positionals, thanks to @hpaulj
+* Improve `getDefault()` behavior, thanks to @hpaulj
+* Imrove negative argument parsing, thanks to @hpaulj
+
+
+0.1.8 / 2012-12-01
+------------------
+
+* Fixed parser parents (issue #19), thanks to @hpaulj
+* Fixed negative argument parse (issue #20), thanks to @hpaulj
+
+
+0.1.7 / 2012-10-14
+------------------
+
+* Fixed 'choices' argument parse (issue #16)
+* Fixed stderr output (issue #15)
+
+
+0.1.6 / 2012-09-09
+------------------
+
+* Fixed check for conflict of options (thanks to @tomxtobin)
+
+
+0.1.5 / 2012-09-03
+------------------
+
+* Fix parser #setDefaults method (thanks to @tomxtobin)
+
+
+0.1.4 / 2012-07-30
+------------------
+
+* Fixed pseudo-argument support (thanks to @CGamesPlay)
+* Fixed addHelp default (should be true), if not set (thanks to @benblank)
+
+
+0.1.3 / 2012-06-27
+------------------
+
+* Fixed formatter api name: Formatter -> HelpFormatter
+
+
+0.1.2 / 2012-05-29
+------------------
+
+* Added basic tests
+* Removed excess whitespace in help
+* Fixed error reporting, when parcer with subcommands
+  called with empty arguments
+
+
+0.1.1 / 2012-05-23
+------------------
+
+* Fixed line wrapping in help formatter
+* Added better error reporting on invalid arguments
+
+
+0.1.0 / 2012-05-16
+------------------
+
+* First release.
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/LICENSE b/tools/eslint/node_modules/js-yaml/node_modules/argparse/LICENSE
new file mode 100644
index 00000000000000..1afdae5584056a
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/LICENSE
@@ -0,0 +1,21 @@
+(The MIT License)
+
+Copyright (C) 2012 by Vitaly Puzrin
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/README.md b/tools/eslint/node_modules/js-yaml/node_modules/argparse/README.md
new file mode 100644
index 00000000000000..72e4261688e8d2
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/README.md
@@ -0,0 +1,243 @@
+argparse
+========
+
+[![Build Status](https://secure.travis-ci.org/nodeca/argparse.png?branch=master)](http://travis-ci.org/nodeca/argparse)
+[![NPM version](https://img.shields.io/npm/v/argparse.svg)](https://www.npmjs.org/package/argparse)
+
+CLI arguments parser for node.js. Javascript port of python's
+[argparse](http://docs.python.org/dev/library/argparse.html) module
+(original version 3.2). That's a full port, except some very rare options,
+recorded in issue tracker.
+
+**NB. Difference with original.**
+
+- Method names changed to camelCase. See [generated docs](http://nodeca.github.com/argparse/).
+- Use `defaultValue` instead of `default`.
+
+
+Example
+=======
+
+test.js file:
+
+```javascript
+#!/usr/bin/env node
+'use strict';
+
+var ArgumentParser = require('../lib/argparse').ArgumentParser;
+var parser = new ArgumentParser({
+  version: '0.0.1',
+  addHelp:true,
+  description: 'Argparse example'
+});
+parser.addArgument(
+  [ '-f', '--foo' ],
+  {
+    help: 'foo bar'
+  }
+);
+parser.addArgument(
+  [ '-b', '--bar' ],
+  {
+    help: 'bar foo'
+  }
+);
+var args = parser.parseArgs();
+console.dir(args);
+```
+
+Display help:
+
+```
+$ ./test.js -h
+usage: example.js [-h] [-v] [-f FOO] [-b BAR]
+
+Argparse example
+
+Optional arguments:
+  -h, --help         Show this help message and exit.
+  -v, --version      Show program's version number and exit.
+  -f FOO, --foo FOO  foo bar
+  -b BAR, --bar BAR  bar foo
+```
+
+Parse arguments:
+
+```
+$ ./test.js -f=3 --bar=4
+{ foo: '3', bar: '4' }
+```
+
+More [examples](https://github.com/nodeca/argparse/tree/master/examples).
+
+
+ArgumentParser objects
+======================
+
+```
+new ArgumentParser({paramters hash});
+```
+
+Creates a new ArgumentParser object.
+
+**Supported params:**
+
+- ```description``` - Text to display before the argument help.
+- ```epilog``` - Text to display after the argument help.
+- ```addHelp``` - Add a -h/–help option to the parser. (default: true)
+- ```argumentDefault``` - Set the global default value for arguments. (default: null)
+- ```parents``` - A list of ArgumentParser objects whose arguments should also be included.
+- ```prefixChars``` - The set of characters that prefix optional arguments. (default: ‘-‘)
+- ```formatterClass``` - A class for customizing the help output.
+- ```prog``` - The name of the program (default: `path.basename(process.argv[1])`)
+- ```usage``` - The string describing the program usage (default: generated)
+- ```conflictHandler``` - Usually unnecessary, defines strategy for resolving conflicting optionals.
+
+**Not supportied yet**
+
+- ```fromfilePrefixChars``` - The set of characters that prefix files from which additional arguments should be read.
+
+
+Details in [original ArgumentParser guide](http://docs.python.org/dev/library/argparse.html#argumentparser-objects)
+
+
+addArgument() method
+====================
+
+```
+ArgumentParser.addArgument([names or flags], {options})
+```
+
+Defines how a single command-line argument should be parsed.
+
+- ```name or flags``` - Either a name or a list of option strings, e.g. foo or -f, --foo.
+
+Options:
+
+- ```action``` - The basic type of action to be taken when this argument is encountered at the command line.
+- ```nargs```- The number of command-line arguments that should be consumed.
+- ```constant``` - A constant value required by some action and nargs selections.
+- ```defaultValue``` - The value produced if the argument is absent from the command line.
+- ```type``` - The type to which the command-line argument should be converted.
+- ```choices``` - A container of the allowable values for the argument.
+- ```required``` - Whether or not the command-line option may be omitted (optionals only).
+- ```help``` - A brief description of what the argument does.
+- ```metavar``` - A name for the argument in usage messages.
+- ```dest``` - The name of the attribute to be added to the object returned by parseArgs().
+
+Details in [original add_argument guide](http://docs.python.org/dev/library/argparse.html#the-add-argument-method)
+
+
+Action (some details)
+================
+
+ArgumentParser objects associate command-line arguments with actions.
+These actions can do just about anything with the command-line arguments associated
+with them, though most actions simply add an attribute to the object returned by
+parseArgs(). The action keyword argument specifies how the command-line arguments
+should be handled. The supported actions are:
+
+- ```store``` - Just stores the argument’s value. This is the default action.
+- ```storeConst``` - Stores value, specified by the const keyword argument.
+  (Note that the const keyword argument defaults to the rather unhelpful None.)
+  The 'storeConst' action is most commonly used with optional arguments, that
+  specify some sort of flag.
+- ```storeTrue``` and ```storeFalse``` - Stores values True and False
+  respectively. These are special cases of 'storeConst'.
+- ```append``` - Stores a list, and appends each argument value to the list.
+  This is useful to allow an option to be specified multiple times.
+- ```appendConst``` - Stores a list, and appends value, specified by the
+  const keyword argument to the list. (Note, that the const keyword argument defaults
+  is None.) The 'appendConst' action is typically used when multiple arguments need
+  to store constants to the same list.
+- ```count``` - Counts the number of times a keyword argument occurs. For example,
+  used for increasing verbosity levels.
+- ```help``` - Prints a complete help message for all the options in the current
+  parser and then exits. By default a help action is automatically added to the parser.
+  See ArgumentParser for details of how the output is created.
+- ```version``` - Prints version information and exit. Expects a `version=`
+  keyword argument in the addArgument() call.
+
+Details in [original action guide](http://docs.python.org/dev/library/argparse.html#action)
+
+
+Sub-commands
+============
+
+ArgumentParser.addSubparsers()
+
+Many programs split their functionality into a number of sub-commands, for
+example, the svn program can invoke sub-commands like `svn checkout`, `svn update`,
+and `svn commit`. Splitting up functionality this way can be a particularly good
+idea when a program performs several different functions which require different
+kinds of command-line arguments. `ArgumentParser` supports creation of such
+sub-commands with `addSubparsers()` method. The `addSubparsers()` method is
+normally called with no arguments and returns an special action object.
+This object has a single method `addParser()`, which takes a command name and
+any `ArgumentParser` constructor arguments, and returns an `ArgumentParser` object
+that can be modified as usual.
+
+Example:
+
+sub_commands.js
+```javascript
+#!/usr/bin/env node
+'use strict';
+
+var ArgumentParser = require('../lib/argparse').ArgumentParser;
+var parser = new ArgumentParser({
+  version: '0.0.1',
+  addHelp:true,
+  description: 'Argparse examples: sub-commands',
+});
+
+var subparsers = parser.addSubparsers({
+  title:'subcommands',
+  dest:"subcommand_name"
+});
+
+var bar = subparsers.addParser('c1', {addHelp:true});
+bar.addArgument(
+  [ '-f', '--foo' ],
+  {
+    action: 'store',
+    help: 'foo3 bar3'
+  }
+);
+var bar = subparsers.addParser(
+  'c2',
+  {aliases:['co'], addHelp:true}
+);
+bar.addArgument(
+  [ '-b', '--bar' ],
+  {
+    action: 'store',
+    type: 'int',
+    help: 'foo3 bar3'
+  }
+);
+
+var args = parser.parseArgs();
+console.dir(args);
+
+```
+
+Details in [original sub-commands guide](http://docs.python.org/dev/library/argparse.html#sub-commands)
+
+
+Contributors
+============
+
+- [Eugene Shkuropat](https://github.com/shkuropat)
+- [Paul Jacobson](https://github.com/hpaulj)
+
+[others](https://github.com/nodeca/argparse/graphs/contributors)
+
+License
+=======
+
+Copyright (c) 2012 [Vitaly Puzrin](https://github.com/puzrin).
+Released under the MIT license. See
+[LICENSE](https://github.com/nodeca/argparse/blob/master/LICENSE) for details.
+
+
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/examples/arguments.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/examples/arguments.js
new file mode 100755
index 00000000000000..5b090fa2e1185a
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/examples/arguments.js
@@ -0,0 +1,36 @@
+#!/usr/bin/env node
+'use strict';
+
+var ArgumentParser = require('../lib/argparse').ArgumentParser;
+var parser = new ArgumentParser({
+  version: '0.0.1',
+  addHelp: true,
+  description: 'Argparse examples: arguments'
+});
+parser.addArgument(
+  [ '-f', '--foo' ],
+  {
+    help: 'foo bar'
+  }
+);
+parser.addArgument(
+  [ '-b', '--bar' ],
+  {
+    help: 'bar foo'
+  }
+);
+
+
+parser.printHelp();
+console.log('-----------');
+
+var args;
+args = parser.parseArgs('-f 1 -b2'.split(' '));
+console.dir(args);
+console.log('-----------');
+args = parser.parseArgs('-f=3 --bar=4'.split(' '));
+console.dir(args);
+console.log('-----------');
+args = parser.parseArgs('--foo 5 --bar 6'.split(' '));
+console.dir(args);
+console.log('-----------');
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/examples/choice.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/examples/choice.js
new file mode 100755
index 00000000000000..2616fa4d75275e
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/examples/choice.js
@@ -0,0 +1,22 @@
+#!/usr/bin/env node
+'use strict';
+
+var ArgumentParser = require('../lib/argparse').ArgumentParser;
+var parser = new ArgumentParser({
+  version: '0.0.1',
+  addHelp: true,
+  description: 'Argparse examples: choice'
+});
+
+parser.addArgument(['foo'], {choices: 'abc'});
+
+parser.printHelp();
+console.log('-----------');
+
+var args;
+args = parser.parseArgs(['c']);
+console.dir(args);
+console.log('-----------');
+parser.parseArgs(['X']);
+console.dir(args);
+
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/examples/constants.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/examples/constants.js
new file mode 100755
index 00000000000000..172a4f3d4f62c0
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/examples/constants.js
@@ -0,0 +1,59 @@
+#!/usr/bin/env node
+'use strict';
+
+var ArgumentParser = require('../lib/argparse').ArgumentParser;
+var parser = new ArgumentParser({
+  version: '0.0.1',
+  addHelp: true,
+  description: 'Argparse examples: constant'
+});
+
+parser.addArgument(
+  [ '-a'],
+  {
+    action: 'storeConst',
+    dest:   'answer',
+    help:   'store constant',
+    constant: 42
+  }
+);
+parser.addArgument(
+  [ '--str' ],
+  {
+    action: 'appendConst',
+    dest:   'types',
+    help:   'append constant "str" to types',
+    constant: 'str'
+  }
+);
+parser.addArgument(
+  [ '--int' ],
+  {
+    action: 'appendConst',
+    dest:   'types',
+    help:   'append constant "int" to types',
+    constant: 'int'
+  }
+);
+
+parser.addArgument(
+  [ '--true' ],
+  {
+    action: 'storeTrue',
+    help: 'store true constant'
+  }
+);
+parser.addArgument(
+  [ '--false' ],
+  {
+    action: 'storeFalse',
+    help: 'store false constant'
+  }
+);
+
+parser.printHelp();
+console.log('-----------');
+
+var args;
+args = parser.parseArgs('-a --str --int --true'.split(' '));
+console.dir(args);
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/examples/help.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/examples/help.js
new file mode 100755
index 00000000000000..7eb955534fe29c
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/examples/help.js
@@ -0,0 +1,13 @@
+#!/usr/bin/env node
+'use strict';
+
+var ArgumentParser = require('../lib/argparse').ArgumentParser;
+var parser = new ArgumentParser({
+  version: '0.0.1',
+  addHelp: true,
+  description: 'Argparse examples: help',
+  epilog: 'help epilog',
+  prog: 'help_example_prog',
+  usage: 'Usage %(prog)s '
+});
+parser.printHelp();
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/examples/nargs.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/examples/nargs.js
new file mode 100755
index 00000000000000..74f376beba4a4c
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/examples/nargs.js
@@ -0,0 +1,33 @@
+#!/usr/bin/env node
+'use strict';
+
+var ArgumentParser = require('../lib/argparse').ArgumentParser;
+var parser = new ArgumentParser({
+  version: '0.0.1',
+  addHelp: true,
+  description: 'Argparse examples: nargs'
+});
+parser.addArgument(
+  [ '-f', '--foo' ],
+  {
+    help: 'foo bar',
+    nargs: 1
+  }
+);
+parser.addArgument(
+  [ '-b', '--bar' ],
+  {
+    help: 'bar foo',
+    nargs: '*'
+  }
+);
+
+parser.printHelp();
+console.log('-----------');
+
+var args;
+args = parser.parseArgs('--foo a --bar c d'.split(' '));
+console.dir(args);
+console.log('-----------');
+args = parser.parseArgs('--bar b c f --foo a'.split(' '));
+console.dir(args);
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/examples/parents.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/examples/parents.js
new file mode 100755
index 00000000000000..dfe896868bd0f6
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/examples/parents.js
@@ -0,0 +1,28 @@
+#!/usr/bin/env node
+'use strict';
+
+var ArgumentParser = require('../lib/argparse').ArgumentParser;
+
+var args;
+var parent_parser = new ArgumentParser({ addHelp: false });
+// note addHelp:false to prevent duplication of the -h option
+parent_parser.addArgument(
+  ['--parent'],
+  { type: 'int', description: 'parent' }
+);
+
+var foo_parser = new ArgumentParser({
+  parents: [ parent_parser ],
+  description: 'child1'
+});
+foo_parser.addArgument(['foo']);
+args = foo_parser.parseArgs(['--parent', '2', 'XXX']);
+console.log(args);
+
+var bar_parser = new ArgumentParser({
+  parents: [ parent_parser ],
+  description: 'child2'
+});
+bar_parser.addArgument(['--bar']);
+args = bar_parser.parseArgs(['--bar', 'YYY']);
+console.log(args);
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/examples/prefix_chars.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/examples/prefix_chars.js
new file mode 100755
index 00000000000000..430d5e182346d9
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/examples/prefix_chars.js
@@ -0,0 +1,23 @@
+#!/usr/bin/env node
+'use strict';
+
+var ArgumentParser = require('../lib/argparse').ArgumentParser;
+var parser = new ArgumentParser({
+  version: '0.0.1',
+  addHelp: true,
+  description: 'Argparse examples: prefix_chars',
+  prefixChars: '-+'
+});
+parser.addArgument(['+f', '++foo']);
+parser.addArgument(['++bar'], {action: 'storeTrue'});
+
+parser.printHelp();
+console.log('-----------');
+
+var args;
+args = parser.parseArgs(['+f', '1']);
+console.dir(args);
+args = parser.parseArgs(['++bar']);
+console.dir(args);
+args = parser.parseArgs(['++foo', '2', '++bar']);
+console.dir(args);
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/examples/sub_commands.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/examples/sub_commands.js
new file mode 100755
index 00000000000000..df9c494440bee0
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/examples/sub_commands.js
@@ -0,0 +1,49 @@
+#!/usr/bin/env node
+'use strict';
+
+var ArgumentParser = require('../lib/argparse').ArgumentParser;
+var parser = new ArgumentParser({
+  version: '0.0.1',
+  addHelp: true,
+  description: 'Argparse examples: sub-commands'
+});
+
+var subparsers = parser.addSubparsers({
+  title: 'subcommands',
+  dest: "subcommand_name"
+});
+
+var bar = subparsers.addParser('c1', {addHelp: true, help: 'c1 help'});
+bar.addArgument(
+  [ '-f', '--foo' ],
+  {
+    action: 'store',
+    help: 'foo3 bar3'
+  }
+);
+var bar = subparsers.addParser(
+  'c2',
+  {aliases: ['co'], addHelp: true, help: 'c2 help'}
+);
+bar.addArgument(
+  [ '-b', '--bar' ],
+  {
+    action: 'store',
+    type: 'int',
+    help: 'foo3 bar3'
+  }
+);
+parser.printHelp();
+console.log('-----------');
+
+var args;
+args = parser.parseArgs('c1 -f 2'.split(' '));
+console.dir(args);
+console.log('-----------');
+args = parser.parseArgs('c2 -b 1'.split(' '));
+console.dir(args);
+console.log('-----------');
+args = parser.parseArgs('co -b 1'.split(' '));
+console.dir(args);
+console.log('-----------');
+parser.parseArgs(['c1', '-h']);
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/examples/sum.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/examples/sum.js
new file mode 100755
index 00000000000000..4532800a50d31f
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/examples/sum.js
@@ -0,0 +1,35 @@
+#!/usr/bin/env node
+
+'use strict';
+
+
+var ArgumentParser  = require('../lib/argparse').ArgumentParser;
+var parser = new ArgumentParser({ description: 'Process some integers.' });
+
+
+function sum(arr) {
+  return arr.reduce(function (a, b) {
+    return a + b;
+  }, 0);
+}
+function max(arr) {
+  return Math.max.apply(Math, arr);
+}
+
+
+parser.addArgument(['integers'], {
+  metavar:      'N',
+  type:         'int',
+  nargs:        '+',
+  help:         'an integer for the accumulator'
+});
+parser.addArgument(['--sum'], {
+  dest:         'accumulate',
+  action:       'storeConst',
+  constant:     sum,
+  defaultValue: max,
+  help:         'sum the integers (default: find the max)'
+});
+
+var args = parser.parseArgs('--sum 1 2 -1'.split(' '));
+console.log(args.accumulate(args.integers));
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/examples/testformatters.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/examples/testformatters.js
new file mode 100644
index 00000000000000..1c03cdc8435c81
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/examples/testformatters.js
@@ -0,0 +1,270 @@
+'use strict';
+
+var a, group, parser, helptext;
+
+var assert = require('assert');
+
+
+var print = function () {
+    return console.log.apply(console, arguments);
+  };
+// print = function () {};
+
+var argparse = require('argparse');
+
+print("TEST argparse.ArgumentDefaultsHelpFormatter");
+
+parser = new argparse.ArgumentParser({
+  debug: true,
+  formatterClass: argparse.ArgumentDefaultsHelpFormatter,
+  description: 'description'
+});
+
+parser.addArgument(['--foo'], {
+  help: 'foo help - oh and by the way, %(defaultValue)s'
+});
+
+parser.addArgument(['--bar'], {
+  action: 'storeTrue',
+  help: 'bar help'
+});
+
+parser.addArgument(['spam'], {
+  help: 'spam help'
+});
+
+parser.addArgument(['badger'], {
+  nargs: '?',
+  defaultValue: 'wooden',
+  help: 'badger help'
+});
+
+group = parser.addArgumentGroup({
+  title: 'title',
+  description: 'group description'
+});
+
+group.addArgument(['--baz'], {
+  type: 'int',
+  defaultValue: 42,
+  help: 'baz help'
+});
+
+helptext = parser.formatHelp();
+print(helptext);
+// test selected clips
+assert(helptext.match(/badger help \(default: wooden\)/));
+assert(helptext.match(/foo help - oh and by the way, null/));
+assert(helptext.match(/bar help \(default: false\)/));
+assert(helptext.match(/title:\n {2}group description/)); // test indent
+assert(helptext.match(/baz help \(default: 42\)/im));
+
+/*
+usage: PROG [-h] [--foo FOO] [--bar] [--baz BAZ] spam [badger]
+
+description
+
+positional arguments:
+  spam        spam help
+  badger      badger help (default: wooden)
+
+optional arguments:
+  -h, --help  show this help message and exit
+  --foo FOO   foo help - oh and by the way, null
+  --bar       bar help (default: false)
+
+title:
+  group description
+
+  --baz BAZ   baz help (default: 42)
+*/
+
+print("TEST argparse.RawDescriptionHelpFormatter");
+
+parser = new argparse.ArgumentParser({
+  debug: true,
+  prog: 'PROG',
+  formatterClass: argparse.RawDescriptionHelpFormatter,
+  description: 'Keep the formatting\n' +
+               '    exactly as it is written\n' +
+               '\n' +
+               'here\n'
+});
+
+a = parser.addArgument(['--foo'], {
+  help: '  foo help should not\n' +
+        '    retain this odd formatting'
+});
+
+parser.addArgument(['spam'], {
+  'help': 'spam help'
+});
+
+group = parser.addArgumentGroup({
+  title: 'title',
+  description: '    This text\n' +
+               '  should be indented\n' +
+               '    exactly like it is here\n'
+});
+
+group.addArgument(['--bar'], {
+  help: 'bar help'
+});
+
+helptext = parser.formatHelp();
+print(helptext);
+// test selected clips
+assert(helptext.match(parser.description));
+assert.equal(helptext.match(a.help), null);
+assert(helptext.match(/foo help should not retain this odd formatting/));
+
+/*
+class TestHelpRawDescription(HelpTestCase):
+    """Test the RawTextHelpFormatter"""
+....
+
+usage: PROG [-h] [--foo FOO] [--bar BAR] spam
+
+Keep the formatting
+    exactly as it is written
+
+here
+
+positional arguments:
+  spam        spam help
+
+optional arguments:
+  -h, --help  show this help message and exit
+  --foo FOO   foo help should not retain this odd formatting
+
+title:
+      This text
+    should be indented
+      exactly like it is here
+
+  --bar BAR   bar help
+*/
+
+
+print("TEST argparse.RawTextHelpFormatter");
+
+parser = new argparse.ArgumentParser({
+  debug: true,
+  prog: 'PROG',
+  formatterClass: argparse.RawTextHelpFormatter,
+  description: 'Keep the formatting\n' +
+               '    exactly as it is written\n' +
+               '\n' +
+               'here\n'
+});
+
+parser.addArgument(['--baz'], {
+  help: '    baz help should also\n' +
+        'appear as given here'
+});
+
+a = parser.addArgument(['--foo'], {
+  help: '  foo help should also\n' +
+        'appear as given here'
+});
+
+parser.addArgument(['spam'], {
+  'help': 'spam help'
+});
+
+group = parser.addArgumentGroup({
+  title: 'title',
+  description: '    This text\n' +
+               '  should be indented\n' +
+               '    exactly like it is here\n'
+});
+
+group.addArgument(['--bar'], {
+  help: 'bar help'
+});
+
+helptext = parser.formatHelp();
+print(helptext);
+// test selected clips
+assert(helptext.match(parser.description));
+assert(helptext.match(/( {14})appear as given here/gm));
+
+/*
+class TestHelpRawText(HelpTestCase):
+    """Test the RawTextHelpFormatter"""
+
+usage: PROG [-h] [--foo FOO] [--bar BAR] spam
+
+Keep the formatting
+    exactly as it is written
+
+here
+
+positional arguments:
+  spam        spam help
+
+optional arguments:
+  -h, --help  show this help message and exit
+  --foo FOO       foo help should also
+              appear as given here
+
+title:
+      This text
+    should be indented
+      exactly like it is here
+
+  --bar BAR   bar help
+*/
+
+
+print("TEST metavar as a tuple");
+
+parser = new argparse.ArgumentParser({
+  prog: 'PROG'
+});
+
+parser.addArgument(['-w'], {
+  help: 'w',
+  nargs: '+',
+  metavar: ['W1', 'W2']
+});
+
+parser.addArgument(['-x'], {
+  help: 'x',
+  nargs: '*',
+  metavar: ['X1', 'X2']
+});
+
+parser.addArgument(['-y'], {
+  help: 'y',
+  nargs: 3,
+  metavar: ['Y1', 'Y2', 'Y3']
+});
+
+parser.addArgument(['-z'], {
+  help: 'z',
+  nargs: '?',
+  metavar: ['Z1']
+});
+
+helptext = parser.formatHelp();
+print(helptext);
+var ustring = 'PROG [-h] [-w W1 [W2 ...]] [-x [X1 [X2 ...]]] [-y Y1 Y2 Y3] [-z [Z1]]';
+ustring = ustring.replace(/\[/g, '\\[').replace(/\]/g, '\\]');
+// print(ustring)
+assert(helptext.match(new RegExp(ustring)));
+
+/*
+class TestHelpTupleMetavar(HelpTestCase):
+    """Test specifying metavar as a tuple"""
+
+usage: PROG [-h] [-w W1 [W2 ...]] [-x [X1 [X2 ...]]] [-y Y1 Y2 Y3] [-z [Z1]]
+
+optional arguments:
+  -h, --help        show this help message and exit
+  -w W1 [W2 ...]    w
+  -x [X1 [X2 ...]]  x
+  -y Y1 Y2 Y3       y
+  -z [Z1]           z
+*/
+
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/index.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/index.js
new file mode 100644
index 00000000000000..3b6eea0138b844
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/index.js
@@ -0,0 +1 @@
+module.exports = require('./lib/argparse');
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action.js
new file mode 100644
index 00000000000000..6f7e9a56ccc667
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action.js
@@ -0,0 +1,146 @@
+/**
+ * class Action
+ *
+ * Base class for all actions
+ * Do not call in your code, use this class only for inherits your own action
+ *
+ * Information about how to convert command line strings to Javascript objects.
+ * Action objects are used by an ArgumentParser to represent the information
+ * needed to parse a single argument from one or more strings from the command
+ * line. The keyword arguments to the Action constructor are also all attributes
+ * of Action instances.
+ *
+ * #####Alowed keywords:
+ *
+ * - `store`
+ * - `storeConstant`
+ * - `storeTrue`
+ * - `storeFalse`
+ * - `append`
+ * - `appendConstant`
+ * - `count`
+ * - `help`
+ * - `version`
+ *
+ * Information about action options see [[Action.new]]
+ *
+ * See also [original guide](http://docs.python.org/dev/library/argparse.html#action)
+ *
+ **/
+
+'use strict';
+
+
+// Constants
+var $$ = require('./const');
+
+
+/**
+ * new Action(options)
+ *
+ * Base class for all actions. Used only for inherits
+ *
+ *
+ * ##### Options:
+ *
+ * - `optionStrings`  A list of command-line option strings for the action.
+ * - `dest`  Attribute to hold the created object(s)
+ * - `nargs`  The number of command-line arguments that should be consumed.
+ * By default, one argument will be consumed and a single value will be
+ * produced.
+ * - `constant`  Default value for an action with no value.
+ * - `defaultValue`  The value to be produced if the option is not specified.
+ * - `type`  Cast to 'string'|'int'|'float'|'complex'|function (string). If
+ * None, 'string'.
+ * - `choices`  The choices available.
+ * - `required`  True if the action must always be specified at the command
+ * line.
+ * - `help`  The help describing the argument.
+ * - `metavar`  The name to be used for the option's argument with the help
+ * string. If None, the 'dest' value will be used as the name.
+ *
+ * ##### nargs supported values:
+ *
+ * - `N` (an integer) consumes N arguments (and produces a list)
+ * - `?`  consumes zero or one arguments
+ * - `*` consumes zero or more arguments (and produces a list)
+ * - `+` consumes one or more arguments (and produces a list)
+ *
+ * Note: that the difference between the default and nargs=1 is that with the
+ * default, a single value will be produced, while with nargs=1, a list
+ * containing a single value will be produced.
+ **/
+var Action = module.exports = function Action(options) {
+  options = options || {};
+  this.optionStrings = options.optionStrings || [];
+  this.dest = options.dest;
+  this.nargs = options.nargs !== undefined ? options.nargs : null;
+  this.constant = options.constant !== undefined ? options.constant : null;
+  this.defaultValue = options.defaultValue;
+  this.type = options.type !== undefined ? options.type : null;
+  this.choices = options.choices !== undefined ? options.choices : null;
+  this.required = options.required !== undefined ? options.required: false;
+  this.help = options.help !== undefined ? options.help : null;
+  this.metavar = options.metavar !== undefined ? options.metavar : null;
+
+  if (!(this.optionStrings instanceof Array)) {
+    throw new Error('optionStrings should be an array');
+  }
+  if (this.required !== undefined && typeof(this.required) !== 'boolean') {
+    throw new Error('required should be a boolean');
+  }
+};
+
+/**
+ * Action#getName -> String
+ *
+ * Tells action name
+ **/
+Action.prototype.getName = function () {
+  if (this.optionStrings.length > 0) {
+    return this.optionStrings.join('/');
+  } else if (this.metavar !== null && this.metavar !== $$.SUPPRESS) {
+    return this.metavar;
+  } else if (this.dest !== undefined && this.dest !== $$.SUPPRESS) {
+    return this.dest;
+  }
+  return null;
+};
+
+/**
+ * Action#isOptional -> Boolean
+ *
+ * Return true if optional
+ **/
+Action.prototype.isOptional = function () {
+  return !this.isPositional();
+};
+
+/**
+ * Action#isPositional -> Boolean
+ *
+ * Return true if positional
+ **/
+Action.prototype.isPositional = function () {
+  return (this.optionStrings.length === 0);
+};
+
+/**
+ * Action#call(parser, namespace, values, optionString) -> Void
+ * - parser (ArgumentParser): current parser
+ * - namespace (Namespace): namespace for output data
+ * - values (Array): parsed values
+ * - optionString (Array): input option string(not parsed)
+ *
+ * Call the action. Should be implemented in inherited classes
+ *
+ * ##### Example
+ *
+ *      ActionCount.prototype.call = function (parser, namespace, values, optionString) {
+ *        namespace.set(this.dest, (namespace[this.dest] || 0) + 1);
+ *      };
+ *
+ **/
+Action.prototype.call = function () {
+  throw new Error('.call() not defined');// Not Implemented error
+};
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action/append.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action/append.js
new file mode 100644
index 00000000000000..48c6dbe30de5d6
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action/append.js
@@ -0,0 +1,55 @@
+/*:nodoc:*
+ * class ActionAppend
+ *
+ * This action stores a list, and appends each argument value to the list.
+ * This is useful to allow an option to be specified multiple times.
+ * This class inherided from [[Action]]
+ *
+ **/
+
+'use strict';
+
+var util = require('util');
+
+var Action = require('../action');
+
+// Constants
+var $$ = require('../const');
+
+/*:nodoc:*
+ * new ActionAppend(options)
+ * - options (object): options hash see [[Action.new]]
+ *
+ * Note: options.nargs should be optional for constants
+ * and more then zero for other
+ **/
+var ActionAppend = module.exports = function ActionAppend(options) {
+  options = options || {};
+  if (this.nargs <= 0) {
+    throw new Error('nargs for append actions must be > 0; if arg ' +
+        'strings are not supplying the value to append, ' +
+        'the append const action may be more appropriate');
+  }
+  if (!!this.constant && this.nargs !== $$.OPTIONAL) {
+    throw new Error('nargs must be OPTIONAL to supply const');
+  }
+  Action.call(this, options);
+};
+util.inherits(ActionAppend, Action);
+
+/*:nodoc:*
+ * ActionAppend#call(parser, namespace, values, optionString) -> Void
+ * - parser (ArgumentParser): current parser
+ * - namespace (Namespace): namespace for output data
+ * - values (Array): parsed values
+ * - optionString (Array): input option string(not parsed)
+ *
+ * Call the action. Save result in namespace object
+ **/
+ActionAppend.prototype.call = function (parser, namespace, values) {
+  var items = [].concat(namespace[this.dest] || []); // or _.clone
+  items.push(values);
+  namespace.set(this.dest, items);
+};
+
+
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action/append/constant.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action/append/constant.js
new file mode 100644
index 00000000000000..90747abbf61115
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action/append/constant.js
@@ -0,0 +1,47 @@
+/*:nodoc:*
+ * class ActionAppendConstant
+ *
+ * This stores a list, and appends the value specified by
+ * the const keyword argument to the list.
+ * (Note that the const keyword argument defaults to null.)
+ * The 'appendConst' action is typically useful when multiple
+ * arguments need to store constants to the same list.
+ *
+ * This class inherited from [[Action]]
+ **/
+
+'use strict';
+
+var util = require('util');
+
+var Action = require('../../action');
+
+/*:nodoc:*
+ * new ActionAppendConstant(options)
+ * - options (object): options hash see [[Action.new]]
+ *
+ **/
+var ActionAppendConstant = module.exports = function ActionAppendConstant(options) {
+  options = options || {};
+  options.nargs = 0;
+  if (options.constant === undefined) {
+    throw new Error('constant option is required for appendAction');
+  }
+  Action.call(this, options);
+};
+util.inherits(ActionAppendConstant, Action);
+
+/*:nodoc:*
+ * ActionAppendConstant#call(parser, namespace, values, optionString) -> Void
+ * - parser (ArgumentParser): current parser
+ * - namespace (Namespace): namespace for output data
+ * - values (Array): parsed values
+ * - optionString (Array): input option string(not parsed)
+ *
+ * Call the action. Save result in namespace object
+ **/
+ActionAppendConstant.prototype.call = function (parser, namespace) {
+  var items = [].concat(namespace[this.dest] || []);
+  items.push(this.constant);
+  namespace.set(this.dest, items);
+};
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action/count.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action/count.js
new file mode 100644
index 00000000000000..d6a5899d07ef24
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action/count.js
@@ -0,0 +1,40 @@
+/*:nodoc:*
+ * class ActionCount
+ *
+ * This counts the number of times a keyword argument occurs.
+ * For example, this is useful for increasing verbosity levels
+ *
+ * This class inherided from [[Action]]
+ *
+ **/
+'use strict';
+
+var util = require('util');
+
+var Action = require('../action');
+
+/*:nodoc:*
+ * new ActionCount(options)
+ * - options (object): options hash see [[Action.new]]
+ *
+ **/
+var ActionCount = module.exports = function ActionCount(options) {
+  options = options || {};
+  options.nargs = 0;
+
+  Action.call(this, options);
+};
+util.inherits(ActionCount, Action);
+
+/*:nodoc:*
+ * ActionCount#call(parser, namespace, values, optionString) -> Void
+ * - parser (ArgumentParser): current parser
+ * - namespace (Namespace): namespace for output data
+ * - values (Array): parsed values
+ * - optionString (Array): input option string(not parsed)
+ *
+ * Call the action. Save result in namespace object
+ **/
+ActionCount.prototype.call = function (parser, namespace) {
+  namespace.set(this.dest, (namespace[this.dest] || 0) + 1);
+};
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action/help.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action/help.js
new file mode 100644
index 00000000000000..7f7b4e2d21219b
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action/help.js
@@ -0,0 +1,48 @@
+/*:nodoc:*
+ * class ActionHelp
+ *
+ * Support action for printing help
+ * This class inherided from [[Action]]
+ **/
+'use strict';
+
+var util = require('util');
+
+var Action = require('../action');
+
+// Constants
+var $$  = require('../const');
+
+/*:nodoc:*
+ * new ActionHelp(options)
+ * - options (object): options hash see [[Action.new]]
+ *
+ **/
+var ActionHelp = module.exports = function ActionHelp(options) {
+  options = options || {};
+  if (options.defaultValue !== null) {
+    options.defaultValue = options.defaultValue;
+  }
+  else {
+    options.defaultValue = $$.SUPPRESS;
+  }
+  options.dest = (options.dest !== null ? options.dest: $$.SUPPRESS);
+  options.nargs = 0;
+  Action.call(this, options);
+
+};
+util.inherits(ActionHelp, Action);
+
+/*:nodoc:*
+ * ActionHelp#call(parser, namespace, values, optionString)
+ * - parser (ArgumentParser): current parser
+ * - namespace (Namespace): namespace for output data
+ * - values (Array): parsed values
+ * - optionString (Array): input option string(not parsed)
+ *
+ * Print help and exit
+ **/
+ActionHelp.prototype.call = function (parser) {
+  parser.printHelp();
+  parser.exit();
+};
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action/store.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action/store.js
new file mode 100644
index 00000000000000..8ebc9748b6914c
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action/store.js
@@ -0,0 +1,50 @@
+/*:nodoc:*
+ * class ActionStore
+ *
+ * This action just stores the argument’s value. This is the default action.
+ *
+ * This class inherited from [[Action]]
+ *
+ **/
+'use strict';
+
+var util = require('util');
+
+var Action = require('../action');
+
+// Constants
+var $$ = require('../const');
+
+
+/*:nodoc:*
+ * new ActionStore(options)
+ * - options (object): options hash see [[Action.new]]
+ *
+ **/
+var ActionStore = module.exports = function ActionStore(options) {
+  options = options || {};
+  if (this.nargs <= 0) {
+    throw new Error('nargs for store actions must be > 0; if you ' +
+        'have nothing to store, actions such as store ' +
+        'true or store const may be more appropriate');
+
+  }
+  if (this.constant !== undefined && this.nargs !== $$.OPTIONAL) {
+    throw new Error('nargs must be OPTIONAL to supply const');
+  }
+  Action.call(this, options);
+};
+util.inherits(ActionStore, Action);
+
+/*:nodoc:*
+ * ActionStore#call(parser, namespace, values, optionString) -> Void
+ * - parser (ArgumentParser): current parser
+ * - namespace (Namespace): namespace for output data
+ * - values (Array): parsed values
+ * - optionString (Array): input option string(not parsed)
+ *
+ * Call the action. Save result in namespace object
+ **/
+ActionStore.prototype.call = function (parser, namespace, values) {
+  namespace.set(this.dest, values);
+};
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action/store/constant.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action/store/constant.js
new file mode 100644
index 00000000000000..8410fcf784c64e
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action/store/constant.js
@@ -0,0 +1,43 @@
+/*:nodoc:*
+ * class ActionStoreConstant
+ *
+ * This action stores the value specified by the const keyword argument.
+ * (Note that the const keyword argument defaults to the rather unhelpful null.)
+ * The 'store_const' action is most commonly used with optional
+ * arguments that specify some sort of flag.
+ *
+ * This class inherited from [[Action]]
+ **/
+'use strict';
+
+var util = require('util');
+
+var Action = require('../../action');
+
+/*:nodoc:*
+ * new ActionStoreConstant(options)
+ * - options (object): options hash see [[Action.new]]
+ *
+ **/
+var ActionStoreConstant = module.exports = function ActionStoreConstant(options) {
+  options = options || {};
+  options.nargs = 0;
+  if (options.constant === undefined) {
+    throw new Error('constant option is required for storeAction');
+  }
+  Action.call(this, options);
+};
+util.inherits(ActionStoreConstant, Action);
+
+/*:nodoc:*
+ * ActionStoreConstant#call(parser, namespace, values, optionString) -> Void
+ * - parser (ArgumentParser): current parser
+ * - namespace (Namespace): namespace for output data
+ * - values (Array): parsed values
+ * - optionString (Array): input option string(not parsed)
+ *
+ * Call the action. Save result in namespace object
+ **/
+ActionStoreConstant.prototype.call = function (parser, namespace) {
+  namespace.set(this.dest, this.constant);
+};
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action/store/false.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action/store/false.js
new file mode 100644
index 00000000000000..66417bf6d8f0e2
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action/store/false.js
@@ -0,0 +1,27 @@
+/*:nodoc:*
+ * class ActionStoreFalse
+ *
+ * This action store the values False respectively.
+ * This is special cases of 'storeConst'
+ *
+ * This class inherited from [[Action]]
+ **/
+
+'use strict';
+
+var util = require('util');
+
+var ActionStoreConstant = require('./constant');
+
+/*:nodoc:*
+ * new ActionStoreFalse(options)
+ * - options (object): hash of options see [[Action.new]]
+ *
+ **/
+var ActionStoreFalse = module.exports = function ActionStoreFalse(options) {
+  options = options || {};
+  options.constant = false;
+  options.defaultValue = options.defaultValue !== null ? options.defaultValue: true;
+  ActionStoreConstant.call(this, options);
+};
+util.inherits(ActionStoreFalse, ActionStoreConstant);
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action/store/true.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action/store/true.js
new file mode 100644
index 00000000000000..43ec7086f629c0
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action/store/true.js
@@ -0,0 +1,26 @@
+/*:nodoc:*
+ * class ActionStoreTrue
+ *
+ * This action store the values True respectively.
+ * This isspecial cases of 'storeConst'
+ *
+ * This class inherited from [[Action]]
+ **/
+'use strict';
+
+var util = require('util');
+
+var ActionStoreConstant = require('./constant');
+
+/*:nodoc:*
+ * new ActionStoreTrue(options)
+ * - options (object): options hash see [[Action.new]]
+ *
+ **/
+var ActionStoreTrue = module.exports = function ActionStoreTrue(options) {
+  options = options || {};
+  options.constant = true;
+  options.defaultValue = options.defaultValue !== null ? options.defaultValue: false;
+  ActionStoreConstant.call(this, options);
+};
+util.inherits(ActionStoreTrue, ActionStoreConstant);
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action/subparsers.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action/subparsers.js
new file mode 100644
index 00000000000000..257714d40e0e3f
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action/subparsers.js
@@ -0,0 +1,148 @@
+/** internal
+ * class ActionSubparsers
+ *
+ * Support the creation of such sub-commands with the addSubparsers()
+ *
+ * This class inherited from [[Action]]
+ **/
+'use strict';
+
+var util    = require('util');
+var format  = require('util').format;
+var _       = require('lodash');
+
+
+var Action = require('../action');
+
+// Constants
+var $$ = require('../const');
+
+// Errors
+var argumentErrorHelper = require('../argument/error');
+
+
+/*:nodoc:*
+ * new ChoicesPseudoAction(name, help)
+ *
+ * Create pseudo action for correct help text
+ *
+ **/
+var ChoicesPseudoAction = function (name, help) {
+  var options = {
+    optionStrings: [],
+    dest: name,
+    help: help
+  };
+
+  Action.call(this, options);
+};
+util.inherits(ChoicesPseudoAction, Action);
+
+/**
+ * new ActionSubparsers(options)
+ * - options (object): options hash see [[Action.new]]
+ *
+ **/
+var ActionSubparsers = module.exports = function ActionSubparsers(options) {
+  options = options || {};
+  options.dest = options.dest || $$.SUPPRESS;
+  options.nargs = $$.PARSER;
+
+  this.debug = (options.debug === true);
+
+  this._progPrefix = options.prog;
+  this._parserClass = options.parserClass;
+  this._nameParserMap = {};
+  this._choicesActions = [];
+
+  options.choices = this._nameParserMap;
+  Action.call(this, options);
+};
+util.inherits(ActionSubparsers, Action);
+
+/*:nodoc:*
+ * ActionSubparsers#addParser(name, options) -> ArgumentParser
+ * - name (string): sub-command name
+ * - options (object): see [[ArgumentParser.new]]
+ *
+ *  Note:
+ *  addParser supports an additional aliases option,
+ *  which allows multiple strings to refer to the same subparser.
+ *  This example, like svn, aliases co as a shorthand for checkout
+ *
+ **/
+ActionSubparsers.prototype.addParser = function (name, options) {
+  var parser;
+
+  var self = this;
+
+  options = options || {};
+
+  options.debug = (this.debug === true);
+
+  // set program from the existing prefix
+  if (!options.prog) {
+    options.prog = this._progPrefix + ' ' + name;
+  }
+
+  var aliases = options.aliases || [];
+
+  // create a pseudo-action to hold the choice help
+  if (!!options.help || _.isString(options.help)) {
+    var help = options.help;
+    delete options.help;
+
+    var choiceAction = new ChoicesPseudoAction(name, help);
+    this._choicesActions.push(choiceAction);
+  }
+
+  // create the parser and add it to the map
+  parser = new this._parserClass(options);
+  this._nameParserMap[name] = parser;
+
+  // make parser available under aliases also
+  aliases.forEach(function (alias) {
+    self._nameParserMap[alias] = parser;
+  });
+
+  return parser;
+};
+
+ActionSubparsers.prototype._getSubactions = function () {
+  return this._choicesActions;
+};
+
+/*:nodoc:*
+ * ActionSubparsers#call(parser, namespace, values, optionString) -> Void
+ * - parser (ArgumentParser): current parser
+ * - namespace (Namespace): namespace for output data
+ * - values (Array): parsed values
+ * - optionString (Array): input option string(not parsed)
+ *
+ * Call the action. Parse input aguments
+ **/
+ActionSubparsers.prototype.call = function (parser, namespace, values) {
+  var parserName = values[0];
+  var argStrings = values.slice(1);
+
+  // set the parser name if requested
+  if (this.dest !== $$.SUPPRESS) {
+    namespace[this.dest] = parserName;
+  }
+
+  // select the parser
+  if (!!this._nameParserMap[parserName]) {
+    parser = this._nameParserMap[parserName];
+  } else {
+    throw argumentErrorHelper(format(
+      'Unknown parser "%s" (choices: [%s]).',
+        parserName,
+        _.keys(this._nameParserMap).join(', ')
+    ));
+  }
+
+  // parse all the remaining options into the namespace
+  parser.parseArgs(argStrings, namespace);
+};
+
+
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action/version.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action/version.js
new file mode 100644
index 00000000000000..a17877c0bacc3c
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action/version.js
@@ -0,0 +1,50 @@
+/*:nodoc:*
+ * class ActionVersion
+ *
+ * Support action for printing program version
+ * This class inherited from [[Action]]
+ **/
+'use strict';
+
+var util = require('util');
+
+var Action = require('../action');
+
+//
+// Constants
+//
+var $$ = require('../const');
+
+/*:nodoc:*
+ * new ActionVersion(options)
+ * - options (object): options hash see [[Action.new]]
+ *
+ **/
+var ActionVersion = module.exports = function ActionVersion(options) {
+  options = options || {};
+  options.defaultValue = (!!options.defaultValue ? options.defaultValue: $$.SUPPRESS);
+  options.dest = (options.dest || $$.SUPPRESS);
+  options.nargs = 0;
+  this.version = options.version;
+  Action.call(this, options);
+};
+util.inherits(ActionVersion, Action);
+
+/*:nodoc:*
+ * ActionVersion#call(parser, namespace, values, optionString) -> Void
+ * - parser (ArgumentParser): current parser
+ * - namespace (Namespace): namespace for output data
+ * - values (Array): parsed values
+ * - optionString (Array): input option string(not parsed)
+ *
+ * Print version and exit
+ **/
+ActionVersion.prototype.call = function (parser) {
+  var version = this.version || parser.version;
+  var formatter = parser._getFormatter();
+  formatter.addText(version);
+  parser.exit(0, formatter.formatHelp());
+};
+
+
+
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action_container.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action_container.js
new file mode 100644
index 00000000000000..043ead410f6295
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/action_container.js
@@ -0,0 +1,479 @@
+/** internal
+ * class ActionContainer
+ *
+ * Action container. Parent for [[ArgumentParser]] and [[ArgumentGroup]]
+ **/
+
+'use strict';
+
+var format = require('util').format;
+var _      = require('lodash');
+
+// Constants
+var $$ = require('./const');
+
+//Actions
+var ActionHelp = require('./action/help');
+var ActionAppend = require('./action/append');
+var ActionAppendConstant = require('./action/append/constant');
+var ActionCount = require('./action/count');
+var ActionStore = require('./action/store');
+var ActionStoreConstant = require('./action/store/constant');
+var ActionStoreTrue = require('./action/store/true');
+var ActionStoreFalse = require('./action/store/false');
+var ActionVersion = require('./action/version');
+var ActionSubparsers = require('./action/subparsers');
+
+// Errors
+var argumentErrorHelper = require('./argument/error');
+
+
+
+/**
+ * new ActionContainer(options)
+ *
+ * Action container. Parent for [[ArgumentParser]] and [[ArgumentGroup]]
+ *
+ * ##### Options:
+ *
+ * - `description` -- A description of what the program does
+ * - `prefixChars`  -- Characters that prefix optional arguments
+ * - `argumentDefault`  -- The default value for all arguments
+ * - `conflictHandler` -- The conflict handler to use for duplicate arguments
+ **/
+var ActionContainer = module.exports = function ActionContainer(options) {
+  options = options || {};
+
+  this.description = options.description;
+  this.argumentDefault = options.argumentDefault;
+  this.prefixChars = options.prefixChars || '';
+  this.conflictHandler = options.conflictHandler;
+
+  // set up registries
+  this._registries = {};
+
+  // register actions
+  this.register('action', null, ActionStore);
+  this.register('action', 'store', ActionStore);
+  this.register('action', 'storeConst', ActionStoreConstant);
+  this.register('action', 'storeTrue', ActionStoreTrue);
+  this.register('action', 'storeFalse', ActionStoreFalse);
+  this.register('action', 'append', ActionAppend);
+  this.register('action', 'appendConst', ActionAppendConstant);
+  this.register('action', 'count', ActionCount);
+  this.register('action', 'help', ActionHelp);
+  this.register('action', 'version', ActionVersion);
+  this.register('action', 'parsers', ActionSubparsers);
+
+  // raise an exception if the conflict handler is invalid
+  this._getHandler();
+
+  // action storage
+  this._actions = [];
+  this._optionStringActions = {};
+
+  // groups
+  this._actionGroups = [];
+  this._mutuallyExclusiveGroups = [];
+
+  // defaults storage
+  this._defaults = {};
+
+  // determines whether an "option" looks like a negative number
+  // -1, -1.5 -5e+4
+  this._regexpNegativeNumber = new RegExp('^[-]?[0-9]*\\.?[0-9]+([eE][-+]?[0-9]+)?$');
+
+  // whether or not there are any optionals that look like negative
+  // numbers -- uses a list so it can be shared and edited
+  this._hasNegativeNumberOptionals = [];
+};
+
+// Groups must be required, then ActionContainer already defined
+var ArgumentGroup = require('./argument/group');
+var MutuallyExclusiveGroup = require('./argument/exclusive');
+
+//
+// Registration methods
+//
+
+/**
+ * ActionContainer#register(registryName, value, object) -> Void
+ * - registryName (String) : object type action|type
+ * - value (string) : keyword
+ * - object (Object|Function) : handler
+ *
+ *  Register handlers
+ **/
+ActionContainer.prototype.register = function (registryName, value, object) {
+  this._registries[registryName] = this._registries[registryName] || {};
+  this._registries[registryName][value] = object;
+};
+
+ActionContainer.prototype._registryGet = function (registryName, value, defaultValue) {
+  if (3 > arguments.length) {
+    defaultValue = null;
+  }
+  return this._registries[registryName][value] || defaultValue;
+};
+
+//
+// Namespace default accessor methods
+//
+
+/**
+ * ActionContainer#setDefaults(options) -> Void
+ * - options (object):hash of options see [[Action.new]]
+ *
+ * Set defaults
+ **/
+ActionContainer.prototype.setDefaults = function (options) {
+  options = options || {};
+  for (var property in options) {
+    this._defaults[property] = options[property];
+  }
+
+  // if these defaults match any existing arguments, replace the previous
+  // default on the object with the new one
+  this._actions.forEach(function (action) {
+    if (action.dest in options) {
+      action.defaultValue = options[action.dest];
+    }
+  });
+};
+
+/**
+ * ActionContainer#getDefault(dest) -> Mixed
+ * - dest (string): action destination
+ *
+ * Return action default value
+ **/
+ActionContainer.prototype.getDefault = function (dest) {
+  var result = (_.has(this._defaults, dest)) ? this._defaults[dest] : null;
+
+  this._actions.forEach(function (action) {
+    if (action.dest === dest && _.has(action, 'defaultValue')) {
+      result = action.defaultValue;
+    }
+  });
+
+  return result;
+};
+//
+// Adding argument actions
+//
+
+/**
+ * ActionContainer#addArgument(args, options) -> Object
+ * - args (Array): array of argument keys
+ * - options (Object): action objects see [[Action.new]]
+ *
+ * #### Examples
+ * - addArgument([-f, --foo], {action:'store', defaultValue=1, ...})
+ * - addArgument(['bar'], action: 'store', nargs:1, ...})
+ **/
+ActionContainer.prototype.addArgument = function (args, options) {
+  args = args;
+  options = options || {};
+
+  if (!_.isArray(args)) {
+    throw new TypeError('addArgument first argument should be an array');
+  }
+  if (!_.isObject(options) || _.isArray(options)) {
+    throw new TypeError('addArgument second argument should be a hash');
+  }
+
+  // if no positional args are supplied or only one is supplied and
+  // it doesn't look like an option string, parse a positional argument
+  if (!args || args.length === 1 && this.prefixChars.indexOf(args[0][0]) < 0) {
+    if (args && !!options.dest) {
+      throw new Error('dest supplied twice for positional argument');
+    }
+    options = this._getPositional(args, options);
+
+    // otherwise, we're adding an optional argument
+  } else {
+    options = this._getOptional(args, options);
+  }
+
+  // if no default was supplied, use the parser-level default
+  if (_.isUndefined(options.defaultValue)) {
+    var dest = options.dest;
+    if (_.has(this._defaults, dest)) {
+      options.defaultValue = this._defaults[dest];
+    } else if (!_.isUndefined(this.argumentDefault)) {
+      options.defaultValue = this.argumentDefault;
+    }
+  }
+
+  // create the action object, and add it to the parser
+  var ActionClass = this._popActionClass(options);
+  if (! _.isFunction(ActionClass)) {
+    throw new Error(format('Unknown action "%s".', ActionClass));
+  }
+  var action = new ActionClass(options);
+
+  // throw an error if the action type is not callable
+  var typeFunction = this._registryGet('type', action.type, action.type);
+  if (!_.isFunction(typeFunction)) {
+    throw new Error(format('"%s" is not callable', typeFunction));
+  }
+
+  return this._addAction(action);
+};
+
+/**
+ * ActionContainer#addArgumentGroup(options) -> ArgumentGroup
+ * - options (Object): hash of options see [[ArgumentGroup.new]]
+ *
+ * Create new arguments groups
+ **/
+ActionContainer.prototype.addArgumentGroup = function (options) {
+  var group = new ArgumentGroup(this, options);
+  this._actionGroups.push(group);
+  return group;
+};
+
+/**
+ * ActionContainer#addMutuallyExclusiveGroup(options) -> ArgumentGroup
+ * - options (Object): {required: false}
+ *
+ * Create new mutual exclusive groups
+ **/
+ActionContainer.prototype.addMutuallyExclusiveGroup = function (options) {
+  var group = new MutuallyExclusiveGroup(this, options);
+  this._mutuallyExclusiveGroups.push(group);
+  return group;
+};
+
+ActionContainer.prototype._addAction = function (action) {
+  var self = this;
+
+  // resolve any conflicts
+  this._checkConflict(action);
+
+  // add to actions list
+  this._actions.push(action);
+  action.container = this;
+
+  // index the action by any option strings it has
+  action.optionStrings.forEach(function (optionString) {
+    self._optionStringActions[optionString] = action;
+  });
+
+  // set the flag if any option strings look like negative numbers
+  action.optionStrings.forEach(function (optionString) {
+    if (optionString.match(self._regexpNegativeNumber)) {
+      if (!_.any(self._hasNegativeNumberOptionals)) {
+        self._hasNegativeNumberOptionals.push(true);
+      }
+    }
+  });
+
+  // return the created action
+  return action;
+};
+
+ActionContainer.prototype._removeAction = function (action) {
+  var actionIndex = this._actions.indexOf(action);
+  if (actionIndex >= 0) {
+    this._actions.splice(actionIndex, 1);
+  }
+};
+
+ActionContainer.prototype._addContainerActions = function (container) {
+  // collect groups by titles
+  var titleGroupMap = {};
+  this._actionGroups.forEach(function (group) {
+    if (titleGroupMap[group.title]) {
+      throw new Error(format('Cannot merge actions - two groups are named "%s".', group.title));
+    }
+    titleGroupMap[group.title] = group;
+  });
+
+  // map each action to its group
+  var groupMap = {};
+  function actionHash(action) {
+    // unique (hopefully?) string suitable as dictionary key
+    return action.getName();
+  }
+  container._actionGroups.forEach(function (group) {
+    // if a group with the title exists, use that, otherwise
+    // create a new group matching the container's group
+    if (!titleGroupMap[group.title]) {
+      titleGroupMap[group.title] = this.addArgumentGroup({
+        title: group.title,
+        description: group.description
+      });
+    }
+
+    // map the actions to their new group
+    group._groupActions.forEach(function (action) {
+      groupMap[actionHash(action)] = titleGroupMap[group.title];
+    });
+  }, this);
+
+  // add container's mutually exclusive groups
+  // NOTE: if add_mutually_exclusive_group ever gains title= and
+  // description= then this code will need to be expanded as above
+  var mutexGroup;
+  container._mutuallyExclusiveGroups.forEach(function (group) {
+    mutexGroup = this.addMutuallyExclusiveGroup({
+        required: group.required
+      });
+    // map the actions to their new mutex group
+    group._groupActions.forEach(function (action) {
+      groupMap[actionHash(action)] = mutexGroup;
+    });
+  }, this);  // forEach takes a 'this' argument
+
+  // add all actions to this container or their group
+  container._actions.forEach(function (action) {
+    var key = actionHash(action);
+    if (!!groupMap[key]) {
+      groupMap[key]._addAction(action);
+    }
+    else
+    {
+      this._addAction(action);
+    }
+  });
+};
+
+ActionContainer.prototype._getPositional = function (dest, options) {
+  if (_.isArray(dest)) {
+    dest = _.first(dest);
+  }
+  // make sure required is not specified
+  if (options.required) {
+    throw new Error('"required" is an invalid argument for positionals.');
+  }
+
+  // mark positional arguments as required if at least one is
+  // always required
+  if (options.nargs !== $$.OPTIONAL && options.nargs !== $$.ZERO_OR_MORE) {
+    options.required = true;
+  }
+  if (options.nargs === $$.ZERO_OR_MORE && options.defaultValue === undefined) {
+    options.required = true;
+  }
+
+  // return the keyword arguments with no option strings
+  options.dest = dest;
+  options.optionStrings = [];
+  return options;
+};
+
+ActionContainer.prototype._getOptional = function (args, options) {
+  var prefixChars = this.prefixChars;
+  var optionStrings = [];
+  var optionStringsLong = [];
+
+  // determine short and long option strings
+  args.forEach(function (optionString) {
+    // error on strings that don't start with an appropriate prefix
+    if (prefixChars.indexOf(optionString[0]) < 0) {
+      throw new Error(format('Invalid option string "%s": must start with a "%s".',
+        optionString,
+        prefixChars
+      ));
+    }
+
+    // strings starting with two prefix characters are long options
+    optionStrings.push(optionString);
+    if (optionString.length > 1 && prefixChars.indexOf(optionString[1]) >= 0) {
+      optionStringsLong.push(optionString);
+    }
+  });
+
+  // infer dest, '--foo-bar' -> 'foo_bar' and '-x' -> 'x'
+  var dest = options.dest || null;
+  delete options.dest;
+
+  if (!dest) {
+    var optionStringDest = optionStringsLong.length ? optionStringsLong[0] :optionStrings[0];
+    dest = _.trim(optionStringDest, this.prefixChars);
+
+    if (dest.length === 0) {
+      throw new Error(
+        format('dest= is required for options like "%s"', optionStrings.join(', '))
+      );
+    }
+    dest = dest.replace(/-/g, '_');
+  }
+
+  // return the updated keyword arguments
+  options.dest = dest;
+  options.optionStrings = optionStrings;
+
+  return options;
+};
+
+ActionContainer.prototype._popActionClass = function (options, defaultValue) {
+  defaultValue = defaultValue || null;
+
+  var action = (options.action || defaultValue);
+  delete options.action;
+
+  var actionClass = this._registryGet('action', action, action);
+  return actionClass;
+};
+
+ActionContainer.prototype._getHandler = function () {
+  var handlerString = this.conflictHandler;
+  var handlerFuncName = "_handleConflict" + _.capitalize(handlerString);
+  var func = this[handlerFuncName];
+  if (typeof func === 'undefined') {
+    var msg = "invalid conflict resolution value: " + handlerString;
+    throw new Error(msg);
+  } else {
+    return func;
+  }
+};
+
+ActionContainer.prototype._checkConflict = function (action) {
+  var optionStringActions = this._optionStringActions;
+  var conflictOptionals = [];
+
+  // find all options that conflict with this option
+  // collect pairs, the string, and an existing action that it conflicts with
+  action.optionStrings.forEach(function (optionString) {
+    var conflOptional = optionStringActions[optionString];
+    if (typeof conflOptional !== 'undefined') {
+      conflictOptionals.push([optionString, conflOptional]);
+    }
+  });
+
+  if (conflictOptionals.length > 0) {
+    var conflictHandler = this._getHandler();
+    conflictHandler.call(this, action, conflictOptionals);
+  }
+};
+
+ActionContainer.prototype._handleConflictError = function (action, conflOptionals) {
+  var conflicts = _.map(conflOptionals, function (pair) {return pair[0]; });
+  conflicts = conflicts.join(', ');
+  throw argumentErrorHelper(
+    action,
+    format('Conflicting option string(s): %s', conflicts)
+  );
+};
+
+ActionContainer.prototype._handleConflictResolve = function (action, conflOptionals) {
+  // remove all conflicting options
+  var self = this;
+  conflOptionals.forEach(function (pair) {
+    var optionString = pair[0];
+    var conflictingAction = pair[1];
+    // remove the conflicting option string
+    var i = conflictingAction.optionStrings.indexOf(optionString);
+    if (i >= 0) {
+      conflictingAction.optionStrings.splice(i, 1);
+    }
+    delete self._optionStringActions[optionString];
+    // if the option now has no option string, remove it from the
+    // container holding it
+    if (conflictingAction.optionStrings.length === 0) {
+      conflictingAction.container._removeAction(conflictingAction);
+    }
+  });
+};
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/argparse.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/argparse.js
new file mode 100644
index 00000000000000..f2a2c51d9a8917
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/argparse.js
@@ -0,0 +1,14 @@
+'use strict';
+
+module.exports.ArgumentParser = require('./argument_parser.js');
+module.exports.Namespace = require('./namespace');
+module.exports.Action = require('./action');
+module.exports.HelpFormatter = require('./help/formatter.js');
+module.exports.Const = require('./const.js');
+
+module.exports.ArgumentDefaultsHelpFormatter =
+  require('./help/added_formatters.js').ArgumentDefaultsHelpFormatter;
+module.exports.RawDescriptionHelpFormatter =
+  require('./help/added_formatters.js').RawDescriptionHelpFormatter;
+module.exports.RawTextHelpFormatter =
+  require('./help/added_formatters.js').RawTextHelpFormatter;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/argument/error.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/argument/error.js
new file mode 100644
index 00000000000000..c8a02a08b8fbaf
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/argument/error.js
@@ -0,0 +1,50 @@
+'use strict';
+
+
+var format  = require('util').format;
+
+
+var ERR_CODE = 'ARGError';
+
+/*:nodoc:*
+ * argumentError(argument, message) -> TypeError
+ * - argument (Object): action with broken argument
+ * - message (String): error message
+ *
+ * Error format helper. An error from creating or using an argument
+ * (optional or positional). The string value of this exception
+ * is the message, augmented with information
+ * about the argument that caused it.
+ *
+ * #####Example
+ *
+ *      var argumentErrorHelper = require('./argument/error');
+ *      if (conflictOptionals.length > 0) {
+ *        throw argumentErrorHelper(
+ *          action,
+ *          format('Conflicting option string(s): %s', conflictOptionals.join(', '))
+ *        );
+ *      }
+ *
+ **/
+module.exports = function (argument, message) {
+  var argumentName = null;
+  var errMessage;
+  var err;
+
+  if (argument.getName) {
+    argumentName = argument.getName();
+  } else {
+    argumentName = '' + argument;
+  }
+
+  if (!argumentName) {
+    errMessage = message;
+  } else {
+    errMessage = format('argument "%s": %s', argumentName, message);
+  }
+
+  err = new TypeError(errMessage);
+  err.code = ERR_CODE;
+  return err;
+};
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/argument/exclusive.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/argument/exclusive.js
new file mode 100644
index 00000000000000..8287e00d0464f3
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/argument/exclusive.js
@@ -0,0 +1,54 @@
+/** internal
+ * class MutuallyExclusiveGroup
+ *
+ * Group arguments.
+ * By default, ArgumentParser groups command-line arguments
+ * into “positional arguments” and “optional arguments”
+ * when displaying help messages. When there is a better
+ * conceptual grouping of arguments than this default one,
+ * appropriate groups can be created using the addArgumentGroup() method
+ *
+ * This class inherited from [[ArgumentContainer]]
+ **/
+'use strict';
+
+var util = require('util');
+
+var ArgumentGroup = require('./group');
+
+/**
+ * new MutuallyExclusiveGroup(container, options)
+ * - container (object): main container
+ * - options (object): options.required -> true/false
+ *
+ * `required` could be an argument itself, but making it a property of
+ * the options argument is more consistent with the JS adaptation of the Python)
+ **/
+var MutuallyExclusiveGroup = module.exports = function MutuallyExclusiveGroup(container, options) {
+  var required;
+  options = options || {};
+  required = options.required || false;
+  ArgumentGroup.call(this, container);
+  this.required = required;
+
+};
+util.inherits(MutuallyExclusiveGroup, ArgumentGroup);
+
+
+MutuallyExclusiveGroup.prototype._addAction = function (action) {
+  var msg;
+  if (action.required) {
+    msg = 'mutually exclusive arguments must be optional';
+    throw new Error(msg);
+  }
+  action = this._container._addAction(action);
+  this._groupActions.push(action);
+  return action;
+};
+
+
+MutuallyExclusiveGroup.prototype._removeAction = function (action) {
+  this._container._removeAction(action);
+  this._groupActions.remove(action);
+};
+
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/argument/group.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/argument/group.js
new file mode 100644
index 00000000000000..58b271f2fec8d0
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/argument/group.js
@@ -0,0 +1,75 @@
+/** internal
+ * class ArgumentGroup
+ *
+ * Group arguments.
+ * By default, ArgumentParser groups command-line arguments
+ * into “positional arguments” and “optional arguments”
+ * when displaying help messages. When there is a better
+ * conceptual grouping of arguments than this default one,
+ * appropriate groups can be created using the addArgumentGroup() method
+ *
+ * This class inherited from [[ArgumentContainer]]
+ **/
+'use strict';
+
+var util = require('util');
+
+var ActionContainer = require('../action_container');
+
+
+/**
+ * new ArgumentGroup(container, options)
+ * - container (object): main container
+ * - options (object): hash of group options
+ *
+ * #### options
+ * - **prefixChars**  group name prefix
+ * - **argumentDefault**  default argument value
+ * - **title**  group title
+ * - **description** group description
+ *
+ **/
+var ArgumentGroup = module.exports = function ArgumentGroup(container, options) {
+
+  options = options || {};
+
+  // add any missing keyword arguments by checking the container
+  options.conflictHandler = (options.conflictHandler || container.conflictHandler);
+  options.prefixChars = (options.prefixChars || container.prefixChars);
+  options.argumentDefault = (options.argumentDefault || container.argumentDefault);
+
+  ActionContainer.call(this, options);
+
+  // group attributes
+  this.title = options.title;
+  this._groupActions = [];
+
+  // share most attributes with the container
+  this._container = container;
+  this._registries = container._registries;
+  this._actions = container._actions;
+  this._optionStringActions = container._optionStringActions;
+  this._defaults = container._defaults;
+  this._hasNegativeNumberOptionals = container._hasNegativeNumberOptionals;
+  this._mutuallyExclusiveGroups = container._mutuallyExclusiveGroups;
+};
+util.inherits(ArgumentGroup, ActionContainer);
+
+
+ArgumentGroup.prototype._addAction = function (action) {
+  // Parent add action
+  action = ActionContainer.prototype._addAction.call(this, action);
+  this._groupActions.push(action);
+  return action;
+};
+
+
+ArgumentGroup.prototype._removeAction = function (action) {
+  // Parent remove action
+  ActionContainer.prototype._removeAction.call(this, action);
+  var actionIndex = this._groupActions.indexOf(action);
+  if (actionIndex >= 0) {
+    this._groupActions.splice(actionIndex, 1);
+  }
+};
+
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/argument_parser.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/argument_parser.js
new file mode 100644
index 00000000000000..2b4cee395eb8f3
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/argument_parser.js
@@ -0,0 +1,1168 @@
+/**
+ * class ArgumentParser
+ *
+ * Object for parsing command line strings into js objects.
+ *
+ * Inherited from [[ActionContainer]]
+ **/
+'use strict';
+
+var util    = require('util');
+var format  = require('util').format;
+var Path    = require('path');
+
+var _       = require('lodash');
+var sprintf = require('sprintf-js').sprintf;
+
+// Constants
+var $$ = require('./const');
+
+var ActionContainer = require('./action_container');
+
+// Errors
+var argumentErrorHelper = require('./argument/error');
+
+var HelpFormatter = require('./help/formatter');
+
+var Namespace = require('./namespace');
+
+
+/**
+ * new ArgumentParser(options)
+ *
+ * Create a new ArgumentParser object.
+ *
+ * ##### Options:
+ * - `prog`  The name of the program (default: Path.basename(process.argv[1]))
+ * - `usage`  A usage message (default: auto-generated from arguments)
+ * - `description`  A description of what the program does
+ * - `epilog`  Text following the argument descriptions
+ * - `parents`  Parsers whose arguments should be copied into this one
+ * - `formatterClass`  HelpFormatter class for printing help messages
+ * - `prefixChars`  Characters that prefix optional arguments
+ * - `fromfilePrefixChars` Characters that prefix files containing additional arguments
+ * - `argumentDefault`  The default value for all arguments
+ * - `addHelp`  Add a -h/-help option
+ * - `conflictHandler`  Specifies how to handle conflicting argument names
+ * - `debug`  Enable debug mode. Argument errors throw exception in
+ *   debug mode and process.exit in normal. Used for development and
+ *   testing (default: false)
+ *
+ * See also [original guide][1]
+ *
+ * [1]:http://docs.python.org/dev/library/argparse.html#argumentparser-objects
+ **/
+var ArgumentParser = module.exports = function ArgumentParser(options) {
+  var self = this;
+  options = options || {};
+
+  options.description = (options.description || null);
+  options.argumentDefault = (options.argumentDefault || null);
+  options.prefixChars = (options.prefixChars || '-');
+  options.conflictHandler = (options.conflictHandler || 'error');
+  ActionContainer.call(this, options);
+
+  options.addHelp = (options.addHelp === undefined || !!options.addHelp);
+  options.parents = (options.parents || []);
+  // default program name
+  options.prog = (options.prog || Path.basename(process.argv[1]));
+  this.prog = options.prog;
+  this.usage = options.usage;
+  this.epilog = options.epilog;
+  this.version = options.version;
+
+  this.debug = (options.debug === true);
+
+  this.formatterClass = (options.formatterClass || HelpFormatter);
+  this.fromfilePrefixChars = options.fromfilePrefixChars || null;
+  this._positionals = this.addArgumentGroup({title: 'Positional arguments'});
+  this._optionals = this.addArgumentGroup({title: 'Optional arguments'});
+  this._subparsers = null;
+
+  // register types
+  var FUNCTION_IDENTITY = function (o) {
+    return o;
+  };
+  this.register('type', 'auto', FUNCTION_IDENTITY);
+  this.register('type', null, FUNCTION_IDENTITY);
+  this.register('type', 'int', function (x) {
+    var result = parseInt(x, 10);
+    if (isNaN(result)) {
+      throw new Error(x + ' is not a valid integer.');
+    }
+    return result;
+  });
+  this.register('type', 'float', function (x) {
+    var result = parseFloat(x);
+    if (isNaN(result)) {
+      throw new Error(x + ' is not a valid float.');
+    }
+    return result;
+  });
+  this.register('type', 'string', function (x) {
+    return '' + x;
+  });
+
+  // add help and version arguments if necessary
+  var defaultPrefix = (this.prefixChars.indexOf('-') > -1) ? '-' : this.prefixChars[0];
+  if (options.addHelp) {
+    this.addArgument(
+      [defaultPrefix + 'h', defaultPrefix + defaultPrefix + 'help'],
+      {
+        action: 'help',
+        defaultValue: $$.SUPPRESS,
+        help: 'Show this help message and exit.'
+      }
+    );
+  }
+  if (this.version !== undefined) {
+    this.addArgument(
+      [defaultPrefix + 'v', defaultPrefix + defaultPrefix + 'version'],
+      {
+        action: 'version',
+        version: this.version,
+        defaultValue: $$.SUPPRESS,
+        help: "Show program's version number and exit."
+      }
+    );
+  }
+
+  // add parent arguments and defaults
+  options.parents.forEach(function (parent) {
+    self._addContainerActions(parent);
+    if (parent._defaults !== undefined) {
+      for (var defaultKey in parent._defaults) {
+        if (parent._defaults.hasOwnProperty(defaultKey)) {
+          self._defaults[defaultKey] = parent._defaults[defaultKey];
+        }
+      }
+    }
+  });
+
+};
+util.inherits(ArgumentParser, ActionContainer);
+
+/**
+ * ArgumentParser#addSubparsers(options) -> [[ActionSubparsers]]
+ * - options (object): hash of options see [[ActionSubparsers.new]]
+ *
+ * See also [subcommands][1]
+ *
+ * [1]:http://docs.python.org/dev/library/argparse.html#sub-commands
+ **/
+ArgumentParser.prototype.addSubparsers = function (options) {
+  if (!!this._subparsers) {
+    this.error('Cannot have multiple subparser arguments.');
+  }
+
+  options = options || {};
+  options.debug = (this.debug === true);
+  options.optionStrings = [];
+  options.parserClass = (options.parserClass || ArgumentParser);
+
+
+  if (!!options.title || !!options.description) {
+
+    this._subparsers = this.addArgumentGroup({
+      title: (options.title || 'subcommands'),
+      description: options.description
+    });
+    delete options.title;
+    delete options.description;
+
+  } else {
+    this._subparsers = this._positionals;
+  }
+
+  // prog defaults to the usage message of this parser, skipping
+  // optional arguments and with no "usage:" prefix
+  if (!options.prog) {
+    var formatter = this._getFormatter();
+    var positionals = this._getPositionalActions();
+    var groups = this._mutuallyExclusiveGroups;
+    formatter.addUsage(this.usage, positionals, groups, '');
+    options.prog = _.trim(formatter.formatHelp());
+  }
+
+  // create the parsers action and add it to the positionals list
+  var ParsersClass = this._popActionClass(options, 'parsers');
+  var action = new ParsersClass(options);
+  this._subparsers._addAction(action);
+
+  // return the created parsers action
+  return action;
+};
+
+ArgumentParser.prototype._addAction = function (action) {
+  if (action.isOptional()) {
+    this._optionals._addAction(action);
+  } else {
+    this._positionals._addAction(action);
+  }
+  return action;
+};
+
+ArgumentParser.prototype._getOptionalActions = function () {
+  return this._actions.filter(function (action) {
+    return action.isOptional();
+  });
+};
+
+ArgumentParser.prototype._getPositionalActions = function () {
+  return this._actions.filter(function (action) {
+    return action.isPositional();
+  });
+};
+
+
+/**
+ * ArgumentParser#parseArgs(args, namespace) -> Namespace|Object
+ * - args (array): input elements
+ * - namespace (Namespace|Object): result object
+ *
+ * Parsed args and throws error if some arguments are not recognized
+ *
+ * See also [original guide][1]
+ *
+ * [1]:http://docs.python.org/dev/library/argparse.html#the-parse-args-method
+ **/
+ArgumentParser.prototype.parseArgs = function (args, namespace) {
+  var argv;
+  var result = this.parseKnownArgs(args, namespace);
+
+  args = result[0];
+  argv = result[1];
+  if (argv && argv.length > 0) {
+    this.error(
+      format('Unrecognized arguments: %s.', argv.join(' '))
+    );
+  }
+  return args;
+};
+
+/**
+ * ArgumentParser#parseKnownArgs(args, namespace) -> array
+ * - args (array): input options
+ * - namespace (Namespace|Object): result object
+ *
+ * Parse known arguments and return tuple of result object
+ * and unknown args
+ *
+ * See also [original guide][1]
+ *
+ * [1]:http://docs.python.org/dev/library/argparse.html#partial-parsing
+ **/
+ArgumentParser.prototype.parseKnownArgs = function (args, namespace) {
+  var self = this;
+
+  // args default to the system args
+  args = args || process.argv.slice(2);
+
+  // default Namespace built from parser defaults
+  namespace = namespace || new Namespace();
+
+  self._actions.forEach(function (action) {
+    if (action.dest !== $$.SUPPRESS) {
+      if (!_.has(namespace, action.dest)) {
+        if (action.defaultValue !== $$.SUPPRESS) {
+          var defaultValue = action.defaultValue;
+          if (_.isString(action.defaultValue)) {
+            defaultValue = self._getValue(action, defaultValue);
+          }
+          namespace[action.dest] = defaultValue;
+        }
+      }
+    }
+  });
+
+  _.keys(self._defaults).forEach(function (dest) {
+    namespace[dest] = self._defaults[dest];
+  });
+
+  // parse the arguments and exit if there are any errors
+  try {
+    var res = this._parseKnownArgs(args, namespace);
+
+    namespace = res[0];
+    args = res[1];
+    if (_.has(namespace, $$._UNRECOGNIZED_ARGS_ATTR)) {
+      args = _.union(args, namespace[$$._UNRECOGNIZED_ARGS_ATTR]);
+      delete namespace[$$._UNRECOGNIZED_ARGS_ATTR];
+    }
+    return [namespace, args];
+  } catch (e) {
+    this.error(e);
+  }
+};
+
+ArgumentParser.prototype._parseKnownArgs = function (argStrings, namespace) {
+  var self = this;
+
+  var extras = [];
+
+  // replace arg strings that are file references
+  if (this.fromfilePrefixChars !== null) {
+    argStrings = this._readArgsFromFiles(argStrings);
+  }
+  // map all mutually exclusive arguments to the other arguments
+  // they can't occur with
+  // Python has 'conflicts = action_conflicts.setdefault(mutex_action, [])'
+  // though I can't conceive of a way in which an action could be a member
+  // of two different mutually exclusive groups.
+
+  function actionHash(action) {
+    // some sort of hashable key for this action
+    // action itself cannot be a key in actionConflicts
+    // I think getName() (join of optionStrings) is unique enough
+    return action.getName();
+  }
+
+  var conflicts, key;
+  var actionConflicts = {};
+
+  this._mutuallyExclusiveGroups.forEach(function (mutexGroup) {
+    mutexGroup._groupActions.forEach(function (mutexAction, i, groupActions) {
+      key = actionHash(mutexAction);
+      if (!_.has(actionConflicts, key)) {
+        actionConflicts[key] = [];
+      }
+      conflicts = actionConflicts[key];
+      conflicts.push.apply(conflicts, groupActions.slice(0, i));
+      conflicts.push.apply(conflicts, groupActions.slice(i + 1));
+    });
+  });
+
+  // find all option indices, and determine the arg_string_pattern
+  // which has an 'O' if there is an option at an index,
+  // an 'A' if there is an argument, or a '-' if there is a '--'
+  var optionStringIndices = {};
+
+  var argStringPatternParts = [];
+
+  argStrings.forEach(function (argString, argStringIndex) {
+    if (argString === '--') {
+      argStringPatternParts.push('-');
+      while (argStringIndex < argStrings.length) {
+        argStringPatternParts.push('A');
+        argStringIndex++;
+      }
+    }
+    // otherwise, add the arg to the arg strings
+    // and note the index if it was an option
+    else {
+      var pattern;
+      var optionTuple = self._parseOptional(argString);
+      if (!optionTuple) {
+        pattern = 'A';
+      }
+      else {
+        optionStringIndices[argStringIndex] = optionTuple;
+        pattern = 'O';
+      }
+      argStringPatternParts.push(pattern);
+    }
+  });
+  var argStringsPattern = argStringPatternParts.join('');
+
+  var seenActions = [];
+  var seenNonDefaultActions = [];
+
+
+  function takeAction(action, argumentStrings, optionString) {
+    seenActions.push(action);
+    var argumentValues = self._getValues(action, argumentStrings);
+
+    // error if this argument is not allowed with other previously
+    // seen arguments, assuming that actions that use the default
+    // value don't really count as "present"
+    if (argumentValues !== action.defaultValue) {
+      seenNonDefaultActions.push(action);
+      if (!!actionConflicts[actionHash(action)]) {
+        actionConflicts[actionHash(action)].forEach(function (actionConflict) {
+          if (seenNonDefaultActions.indexOf(actionConflict) >= 0) {
+            throw argumentErrorHelper(
+              action,
+              format('Not allowed with argument "%s".', actionConflict.getName())
+            );
+          }
+        });
+      }
+    }
+
+    if (argumentValues !== $$.SUPPRESS) {
+      action.call(self, namespace, argumentValues, optionString);
+    }
+  }
+
+  function consumeOptional(startIndex) {
+    // get the optional identified at this index
+    var optionTuple = optionStringIndices[startIndex];
+    var action = optionTuple[0];
+    var optionString = optionTuple[1];
+    var explicitArg = optionTuple[2];
+
+    // identify additional optionals in the same arg string
+    // (e.g. -xyz is the same as -x -y -z if no args are required)
+    var actionTuples = [];
+
+    var args, argCount, start, stop;
+
+    while (true) {
+      if (!action) {
+        extras.push(argStrings[startIndex]);
+        return startIndex + 1;
+      }
+      if (!!explicitArg) {
+        argCount = self._matchArgument(action, 'A');
+
+        // if the action is a single-dash option and takes no
+        // arguments, try to parse more single-dash options out
+        // of the tail of the option string
+        var chars = self.prefixChars;
+        if (argCount === 0 && chars.indexOf(optionString[1]) < 0) {
+          actionTuples.push([action, [], optionString]);
+          optionString = optionString[0] + explicitArg[0];
+          var newExplicitArg = explicitArg.slice(1) || null;
+          var optionalsMap = self._optionStringActions;
+
+          if (_.keys(optionalsMap).indexOf(optionString) >= 0) {
+            action = optionalsMap[optionString];
+            explicitArg = newExplicitArg;
+          }
+          else {
+            var msg = 'ignored explicit argument %r';
+            throw argumentErrorHelper(action, msg);
+          }
+        }
+        // if the action expect exactly one argument, we've
+        // successfully matched the option; exit the loop
+        else if (argCount === 1) {
+          stop = startIndex + 1;
+          args = [explicitArg];
+          actionTuples.push([action, args, optionString]);
+          break;
+        }
+        // error if a double-dash option did not use the
+        // explicit argument
+        else {
+          var message = 'ignored explicit argument %r';
+          throw argumentErrorHelper(action, sprintf(message, explicitArg));
+        }
+      }
+      // if there is no explicit argument, try to match the
+      // optional's string arguments with the following strings
+      // if successful, exit the loop
+      else {
+
+        start = startIndex + 1;
+        var selectedPatterns = argStringsPattern.substr(start);
+
+        argCount = self._matchArgument(action, selectedPatterns);
+        stop = start + argCount;
+
+
+        args = argStrings.slice(start, stop);
+
+        actionTuples.push([action, args, optionString]);
+        break;
+      }
+
+    }
+
+    // add the Optional to the list and return the index at which
+    // the Optional's string args stopped
+    if (actionTuples.length < 1) {
+      throw new Error('length should be > 0');
+    }
+    for (var i = 0; i < actionTuples.length; i++) {
+      takeAction.apply(self, actionTuples[i]);
+    }
+    return stop;
+  }
+
+  // the list of Positionals left to be parsed; this is modified
+  // by consume_positionals()
+  var positionals = self._getPositionalActions();
+
+  function consumePositionals(startIndex) {
+    // match as many Positionals as possible
+    var selectedPattern = argStringsPattern.substr(startIndex);
+    var argCounts = self._matchArgumentsPartial(positionals, selectedPattern);
+
+    // slice off the appropriate arg strings for each Positional
+    // and add the Positional and its args to the list
+    _.zip(positionals, argCounts).forEach(function (item) {
+        var action = item[0];
+        var argCount = item[1];
+        if (argCount === undefined) {
+          return;
+        }
+        var args = argStrings.slice(startIndex, startIndex + argCount);
+
+        startIndex += argCount;
+        takeAction(action, args);
+      });
+
+    // slice off the Positionals that we just parsed and return the
+    // index at which the Positionals' string args stopped
+    positionals = positionals.slice(argCounts.length);
+    return startIndex;
+  }
+
+  // consume Positionals and Optionals alternately, until we have
+  // passed the last option string
+  var startIndex = 0;
+  var position;
+
+  var maxOptionStringIndex = -1;
+
+  Object.keys(optionStringIndices).forEach(function (position) {
+    maxOptionStringIndex = Math.max(maxOptionStringIndex, parseInt(position, 10));
+  });
+
+  var positionalsEndIndex, nextOptionStringIndex;
+
+  while (startIndex <= maxOptionStringIndex) {
+    // consume any Positionals preceding the next option
+    nextOptionStringIndex = null;
+    for (position in optionStringIndices) {
+      if (!optionStringIndices.hasOwnProperty(position)) { continue; }
+
+      position = parseInt(position, 10);
+      if (position >= startIndex) {
+        if (nextOptionStringIndex !== null) {
+          nextOptionStringIndex = Math.min(nextOptionStringIndex, position);
+        }
+        else {
+          nextOptionStringIndex = position;
+        }
+      }
+    }
+
+    if (startIndex !== nextOptionStringIndex) {
+      positionalsEndIndex = consumePositionals(startIndex);
+      // only try to parse the next optional if we didn't consume
+      // the option string during the positionals parsing
+      if (positionalsEndIndex > startIndex) {
+        startIndex = positionalsEndIndex;
+        continue;
+      }
+      else {
+        startIndex = positionalsEndIndex;
+      }
+    }
+
+    // if we consumed all the positionals we could and we're not
+    // at the index of an option string, there were extra arguments
+    if (!optionStringIndices[startIndex]) {
+      var strings = argStrings.slice(startIndex, nextOptionStringIndex);
+      extras = extras.concat(strings);
+      startIndex = nextOptionStringIndex;
+    }
+    // consume the next optional and any arguments for it
+    startIndex = consumeOptional(startIndex);
+  }
+
+  // consume any positionals following the last Optional
+  var stopIndex = consumePositionals(startIndex);
+
+  // if we didn't consume all the argument strings, there were extras
+  extras = extras.concat(argStrings.slice(stopIndex));
+
+  // if we didn't use all the Positional objects, there were too few
+  // arg strings supplied.
+  if (positionals.length > 0) {
+    self.error('too few arguments');
+  }
+
+  // make sure all required actions were present
+  self._actions.forEach(function (action) {
+    if (action.required) {
+      if (_.indexOf(seenActions, action) < 0) {
+        self.error(format('Argument "%s" is required', action.getName()));
+      }
+    }
+  });
+
+  // make sure all required groups have one option present
+  var actionUsed = false;
+  self._mutuallyExclusiveGroups.forEach(function (group) {
+    if (group.required) {
+      actionUsed = _.any(group._groupActions, function (action) {
+        return _.contains(seenNonDefaultActions, action);
+      });
+
+      // if no actions were used, report the error
+      if (!actionUsed) {
+        var names = [];
+        group._groupActions.forEach(function (action) {
+          if (action.help !== $$.SUPPRESS) {
+            names.push(action.getName());
+          }
+        });
+        names = names.join(' ');
+        var msg = 'one of the arguments ' + names + ' is required';
+        self.error(msg);
+      }
+    }
+  });
+
+  // return the updated namespace and the extra arguments
+  return [namespace, extras];
+};
+
+ArgumentParser.prototype._readArgsFromFiles = function (argStrings) {
+  // expand arguments referencing files
+  var _this = this;
+  var fs = require('fs');
+  var newArgStrings = [];
+  argStrings.forEach(function (argString) {
+    if (_this.fromfilePrefixChars.indexOf(argString[0]) < 0) {
+      // for regular arguments, just add them back into the list
+      newArgStrings.push(argString);
+    } else {
+      // replace arguments referencing files with the file content
+      try {
+        var argstrs = [];
+        var filename = argString.slice(1);
+        var content = fs.readFileSync(filename, 'utf8');
+        content = content.trim().split('\n');
+        content.forEach(function (argLine) {
+          _this.convertArgLineToArgs(argLine).forEach(function (arg) {
+            argstrs.push(arg);
+          });
+          argstrs = _this._readArgsFromFiles(argstrs);
+        });
+        newArgStrings.push.apply(newArgStrings, argstrs);
+      } catch (error) {
+        return _this.error(error.message);
+      }
+    }
+  });
+  return newArgStrings;
+};
+
+ArgumentParser.prototype.convertArgLineToArgs = function (argLine) {
+  return [argLine];
+};
+
+ArgumentParser.prototype._matchArgument = function (action, regexpArgStrings) {
+
+  // match the pattern for this action to the arg strings
+  var regexpNargs = new RegExp('^' + this._getNargsPattern(action));
+  var matches = regexpArgStrings.match(regexpNargs);
+  var message;
+
+  // throw an exception if we weren't able to find a match
+  if (!matches) {
+    switch (action.nargs) {
+    case undefined:
+    case null:
+      message = 'Expected one argument.';
+      break;
+    case $$.OPTIONAL:
+      message = 'Expected at most one argument.';
+      break;
+    case $$.ONE_OR_MORE:
+      message = 'Expected at least one argument.';
+      break;
+    default:
+      message = 'Expected %s argument(s)';
+    }
+
+    throw argumentErrorHelper(
+      action,
+      format(message, action.nargs)
+    );
+  }
+  // return the number of arguments matched
+  return matches[1].length;
+};
+
+ArgumentParser.prototype._matchArgumentsPartial = function (actions, regexpArgStrings) {
+  // progressively shorten the actions list by slicing off the
+  // final actions until we find a match
+  var self = this;
+  var result = [];
+  var actionSlice, pattern, matches;
+  var i, j;
+
+  var getLength = function (string) {
+    return string.length;
+  };
+
+  for (i = actions.length; i > 0; i--) {
+    pattern = '';
+    actionSlice = actions.slice(0, i);
+    for (j = 0; j < actionSlice.length; j++) {
+      pattern += self._getNargsPattern(actionSlice[j]);
+    }
+
+    pattern = new RegExp('^' + pattern);
+    matches = regexpArgStrings.match(pattern);
+
+    if (matches && matches.length > 0) {
+      // need only groups
+      matches = matches.splice(1);
+      result = result.concat(matches.map(getLength));
+      break;
+    }
+  }
+
+  // return the list of arg string counts
+  return result;
+};
+
+ArgumentParser.prototype._parseOptional = function (argString) {
+  var action, optionString, argExplicit, optionTuples;
+
+  // if it's an empty string, it was meant to be a positional
+  if (!argString) {
+    return null;
+  }
+
+  // if it doesn't start with a prefix, it was meant to be positional
+  if (this.prefixChars.indexOf(argString[0]) < 0) {
+    return null;
+  }
+
+  // if the option string is present in the parser, return the action
+  if (!!this._optionStringActions[argString]) {
+    return [this._optionStringActions[argString], argString, null];
+  }
+
+  // if it's just a single character, it was meant to be positional
+  if (argString.length === 1) {
+    return null;
+  }
+
+  // if the option string before the "=" is present, return the action
+  if (argString.indexOf('=') >= 0) {
+    var argStringSplit = argString.split('=');
+    optionString = argStringSplit[0];
+    argExplicit = argStringSplit[1];
+
+    if (!!this._optionStringActions[optionString]) {
+      action = this._optionStringActions[optionString];
+      return [action, optionString, argExplicit];
+    }
+  }
+
+  // search through all possible prefixes of the option string
+  // and all actions in the parser for possible interpretations
+  optionTuples = this._getOptionTuples(argString);
+
+  // if multiple actions match, the option string was ambiguous
+  if (optionTuples.length > 1) {
+    var optionStrings = optionTuples.map(function (optionTuple) {
+      return optionTuple[1];
+    });
+    this.error(format(
+          'Ambiguous option: "%s" could match %s.',
+          argString, optionStrings.join(', ')
+    ));
+  // if exactly one action matched, this segmentation is good,
+  // so return the parsed action
+  } else if (optionTuples.length === 1) {
+    return optionTuples[0];
+  }
+
+  // if it was not found as an option, but it looks like a negative
+  // number, it was meant to be positional
+  // unless there are negative-number-like options
+  if (argString.match(this._regexpNegativeNumber)) {
+    if (!_.any(this._hasNegativeNumberOptionals)) {
+      return null;
+    }
+  }
+  // if it contains a space, it was meant to be a positional
+  if (argString.search(' ') >= 0) {
+    return null;
+  }
+
+  // it was meant to be an optional but there is no such option
+  // in this parser (though it might be a valid option in a subparser)
+  return [null, argString, null];
+};
+
+ArgumentParser.prototype._getOptionTuples = function (optionString) {
+  var result = [];
+  var chars = this.prefixChars;
+  var optionPrefix;
+  var argExplicit;
+  var action;
+  var actionOptionString;
+
+  // option strings starting with two prefix characters are only split at
+  // the '='
+  if (chars.indexOf(optionString[0]) >= 0 && chars.indexOf(optionString[1]) >= 0) {
+    if (optionString.indexOf('=') >= 0) {
+      var optionStringSplit = optionString.split('=', 1);
+
+      optionPrefix = optionStringSplit[0];
+      argExplicit = optionStringSplit[1];
+    } else {
+      optionPrefix = optionString;
+      argExplicit = null;
+    }
+
+    for (actionOptionString in this._optionStringActions) {
+      if (actionOptionString.substr(0, optionPrefix.length) === optionPrefix) {
+        action = this._optionStringActions[actionOptionString];
+        result.push([action, actionOptionString, argExplicit]);
+      }
+    }
+
+  // single character options can be concatenated with their arguments
+  // but multiple character options always have to have their argument
+  // separate
+  } else if (chars.indexOf(optionString[0]) >= 0 && chars.indexOf(optionString[1]) < 0) {
+    optionPrefix = optionString;
+    argExplicit = null;
+    var optionPrefixShort = optionString.substr(0, 2);
+    var argExplicitShort = optionString.substr(2);
+
+    for (actionOptionString in this._optionStringActions) {
+      action = this._optionStringActions[actionOptionString];
+      if (actionOptionString === optionPrefixShort) {
+        result.push([action, actionOptionString, argExplicitShort]);
+      } else if (actionOptionString.substr(0, optionPrefix.length) === optionPrefix) {
+        result.push([action, actionOptionString, argExplicit]);
+      }
+    }
+
+  // shouldn't ever get here
+  } else {
+    throw new Error(format('Unexpected option string: %s.', optionString));
+  }
+  // return the collected option tuples
+  return result;
+};
+
+ArgumentParser.prototype._getNargsPattern = function (action) {
+  // in all examples below, we have to allow for '--' args
+  // which are represented as '-' in the pattern
+  var regexpNargs;
+
+  switch (action.nargs) {
+  // the default (null) is assumed to be a single argument
+  case undefined:
+  case null:
+    regexpNargs = '(-*A-*)';
+    break;
+  // allow zero or more arguments
+  case $$.OPTIONAL:
+    regexpNargs = '(-*A?-*)';
+    break;
+  // allow zero or more arguments
+  case $$.ZERO_OR_MORE:
+    regexpNargs = '(-*[A-]*)';
+    break;
+  // allow one or more arguments
+  case $$.ONE_OR_MORE:
+    regexpNargs = '(-*A[A-]*)';
+    break;
+  // allow any number of options or arguments
+  case $$.REMAINDER:
+    regexpNargs = '([-AO]*)';
+    break;
+  // allow one argument followed by any number of options or arguments
+  case $$.PARSER:
+    regexpNargs = '(-*A[-AO]*)';
+    break;
+  // all others should be integers
+  default:
+    regexpNargs = '(-*' + _.repeat('-*A', action.nargs) + '-*)';
+  }
+
+  // if this is an optional action, -- is not allowed
+  if (action.isOptional()) {
+    regexpNargs = regexpNargs.replace(/-\*/g, '');
+    regexpNargs = regexpNargs.replace(/-/g, '');
+  }
+
+  // return the pattern
+  return regexpNargs;
+};
+
+//
+// Value conversion methods
+//
+
+ArgumentParser.prototype._getValues = function (action, argStrings) {
+  var self = this;
+
+  // for everything but PARSER args, strip out '--'
+  if (action.nargs !== $$.PARSER && action.nargs !== $$.REMAINDER) {
+    argStrings = argStrings.filter(function (arrayElement) {
+      return arrayElement !== '--';
+    });
+  }
+
+  var value, argString;
+
+  // optional argument produces a default when not present
+  if (argStrings.length === 0 && action.nargs === $$.OPTIONAL) {
+
+    value = (action.isOptional()) ? action.constant: action.defaultValue;
+
+    if (typeof(value) === 'string') {
+      value = this._getValue(action, value);
+      this._checkValue(action, value);
+    }
+
+  // when nargs='*' on a positional, if there were no command-line
+  // args, use the default if it is anything other than None
+  } else if (argStrings.length === 0 && action.nargs === $$.ZERO_OR_MORE &&
+    action.optionStrings.length === 0) {
+
+    value = (action.defaultValue || argStrings);
+    this._checkValue(action, value);
+
+  // single argument or optional argument produces a single value
+  } else if (argStrings.length === 1 &&
+        (!action.nargs || action.nargs === $$.OPTIONAL)) {
+
+    argString = argStrings[0];
+    value = this._getValue(action, argString);
+    this._checkValue(action, value);
+
+  // REMAINDER arguments convert all values, checking none
+  } else if (action.nargs === $$.REMAINDER) {
+    value = argStrings.map(function (v) {
+      return self._getValue(action, v);
+    });
+
+  // PARSER arguments convert all values, but check only the first
+  } else if (action.nargs === $$.PARSER) {
+    value = argStrings.map(function (v) {
+      return self._getValue(action, v);
+    });
+    this._checkValue(action, value[0]);
+
+  // all other types of nargs produce a list
+  } else {
+    value = argStrings.map(function (v) {
+      return self._getValue(action, v);
+    });
+    value.forEach(function (v) {
+      self._checkValue(action, v);
+    });
+  }
+
+  // return the converted value
+  return value;
+};
+
+ArgumentParser.prototype._getValue = function (action, argString) {
+  var result;
+
+  var typeFunction = this._registryGet('type', action.type, action.type);
+  if (!_.isFunction(typeFunction)) {
+    var message = format('%s is not callable', typeFunction);
+    throw argumentErrorHelper(action, message);
+  }
+
+  // convert the value to the appropriate type
+  try {
+    result = typeFunction(argString);
+
+    // ArgumentTypeErrors indicate errors
+    // If action.type is not a registered string, it is a function
+    // Try to deduce its name for inclusion in the error message
+    // Failing that, include the error message it raised.
+  } catch (e) {
+    var name = null;
+    if (_.isString(action.type)) {
+      name = action.type;
+    } else {
+      name = action.type.name || action.type.displayName || '';
+    }
+    var msg = format('Invalid %s value: %s', name, argString);
+    if (name === '') {msg += '\n' + e.message; }
+    throw argumentErrorHelper(action, msg);
+  }
+  // return the converted value
+  return result;
+};
+
+ArgumentParser.prototype._checkValue = function (action, value) {
+  // converted value must be one of the choices (if specified)
+  var choices = action.choices;
+  if (!!choices) {
+    // choise for argument can by array or string
+    if ((_.isString(choices) || _.isArray(choices)) &&
+        choices.indexOf(value) !== -1) {
+      return;
+    }
+    // choise for subparsers can by only hash
+    if (_.isObject(choices) && !_.isArray(choices) && choices[value]) {
+      return;
+    }
+
+    if (_.isString(choices)) {
+      choices = choices.split('').join(', ');
+    }
+    else if (_.isArray(choices)) {
+      choices =  choices.join(', ');
+    }
+    else {
+      choices =  _.keys(choices).join(', ');
+    }
+    var message = format('Invalid choice: %s (choose from [%s])', value, choices);
+    throw argumentErrorHelper(action, message);
+  }
+};
+
+//
+// Help formatting methods
+//
+
+/**
+ * ArgumentParser#formatUsage -> string
+ *
+ * Return usage string
+ *
+ * See also [original guide][1]
+ *
+ * [1]:http://docs.python.org/dev/library/argparse.html#printing-help
+ **/
+ArgumentParser.prototype.formatUsage = function () {
+  var formatter = this._getFormatter();
+  formatter.addUsage(this.usage, this._actions, this._mutuallyExclusiveGroups);
+  return formatter.formatHelp();
+};
+
+/**
+ * ArgumentParser#formatHelp -> string
+ *
+ * Return help
+ *
+ * See also [original guide][1]
+ *
+ * [1]:http://docs.python.org/dev/library/argparse.html#printing-help
+ **/
+ArgumentParser.prototype.formatHelp = function () {
+  var formatter = this._getFormatter();
+
+  // usage
+  formatter.addUsage(this.usage, this._actions, this._mutuallyExclusiveGroups);
+
+  // description
+  formatter.addText(this.description);
+
+  // positionals, optionals and user-defined groups
+  this._actionGroups.forEach(function (actionGroup) {
+    formatter.startSection(actionGroup.title);
+    formatter.addText(actionGroup.description);
+    formatter.addArguments(actionGroup._groupActions);
+    formatter.endSection();
+  });
+
+  // epilog
+  formatter.addText(this.epilog);
+
+  // determine help from format above
+  return formatter.formatHelp();
+};
+
+ArgumentParser.prototype._getFormatter = function () {
+  var FormatterClass = this.formatterClass;
+  var formatter = new FormatterClass({prog: this.prog});
+  return formatter;
+};
+
+//
+//  Print functions
+//
+
+/**
+ * ArgumentParser#printUsage() -> Void
+ *
+ * Print usage
+ *
+ * See also [original guide][1]
+ *
+ * [1]:http://docs.python.org/dev/library/argparse.html#printing-help
+ **/
+ArgumentParser.prototype.printUsage = function () {
+  this._printMessage(this.formatUsage());
+};
+
+/**
+ * ArgumentParser#printHelp() -> Void
+ *
+ * Print help
+ *
+ * See also [original guide][1]
+ *
+ * [1]:http://docs.python.org/dev/library/argparse.html#printing-help
+ **/
+ArgumentParser.prototype.printHelp = function () {
+  this._printMessage(this.formatHelp());
+};
+
+ArgumentParser.prototype._printMessage = function (message, stream) {
+  if (!stream) {
+    stream = process.stdout;
+  }
+  if (message) {
+    stream.write('' + message);
+  }
+};
+
+//
+//  Exit functions
+//
+
+/**
+ * ArgumentParser#exit(status=0, message) -> Void
+ * - status (int): exit status
+ * - message (string): message
+ *
+ * Print message in stderr/stdout and exit program
+ **/
+ArgumentParser.prototype.exit = function (status, message) {
+  if (!!message) {
+    if (status === 0) {
+      this._printMessage(message);
+    }
+    else {
+      this._printMessage(message, process.stderr);
+    }
+  }
+
+  process.exit(status);
+};
+
+/**
+ * ArgumentParser#error(message) -> Void
+ * - err (Error|string): message
+ *
+ * Error method Prints a usage message incorporating the message to stderr and
+ * exits. If you override this in a subclass,
+ * it should not return -- it should
+ * either exit or throw an exception.
+ *
+ **/
+ArgumentParser.prototype.error = function (err) {
+  var message;
+  if (err instanceof Error) {
+    if (this.debug === true) {
+      throw err;
+    }
+    message = err.message;
+  }
+  else {
+    message = err;
+  }
+  var msg = format('%s: error: %s', this.prog, message) + $$.EOL;
+
+  if (this.debug === true) {
+    throw new Error(msg);
+  }
+
+  this.printUsage(process.stderr);
+
+  return this.exit(2, msg);
+};
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/const.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/const.js
new file mode 100644
index 00000000000000..de831ba4e93fc7
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/const.js
@@ -0,0 +1,18 @@
+//
+// Constants
+//
+module.exports.EOL = '\n';
+
+module.exports.SUPPRESS = '==SUPPRESS==';
+
+module.exports.OPTIONAL = '?';
+
+module.exports.ZERO_OR_MORE = '*';
+
+module.exports.ONE_OR_MORE = '+';
+
+module.exports.PARSER = 'A...';
+
+module.exports.REMAINDER = '...';
+
+module.exports._UNRECOGNIZED_ARGS_ATTR = '_unrecognized_args';
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/help/added_formatters.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/help/added_formatters.js
new file mode 100644
index 00000000000000..3c99c4a1fc1826
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/help/added_formatters.js
@@ -0,0 +1,88 @@
+'use strict';
+
+var util    = require('util');
+var _       = require('lodash');
+
+
+// Constants
+var $$ = require('../const');
+
+var HelpFormatter = require('./formatter.js');
+
+/**
+ * new RawDescriptionHelpFormatter(options)
+ * new ArgumentParser({formatterClass: argparse.RawDescriptionHelpFormatter, ...})
+ *
+ * Help message formatter which adds default values to argument help.
+ *
+ * Only the name of this class is considered a public API. All the methods
+ * provided by the class are considered an implementation detail.
+ **/
+
+var ArgumentDefaultsHelpFormatter = function ArgumentDefaultsHelpFormatter(options) {
+  HelpFormatter.call(this, options);
+};
+
+util.inherits(ArgumentDefaultsHelpFormatter, HelpFormatter);
+
+ArgumentDefaultsHelpFormatter.prototype._getHelpString = function (action) {
+  var help = action.help;
+  if (action.help.indexOf('%(defaultValue)s') === -1) {
+    if (action.defaultValue !== $$.SUPPRESS) {
+      var defaulting_nargs = [$$.OPTIONAL, $$.ZERO_OR_MORE];
+      if (action.isOptional() || (defaulting_nargs.indexOf(action.nargs) >= 0)) {
+        help += ' (default: %(defaultValue)s)';
+      }
+    }
+  }
+  return help;
+};
+
+module.exports.ArgumentDefaultsHelpFormatter = ArgumentDefaultsHelpFormatter;
+
+/**
+ * new RawDescriptionHelpFormatter(options)
+ * new ArgumentParser({formatterClass: argparse.RawDescriptionHelpFormatter, ...})
+ *
+ * Help message formatter which retains any formatting in descriptions.
+ *
+ * Only the name of this class is considered a public API. All the methods
+ * provided by the class are considered an implementation detail.
+ **/
+
+var RawDescriptionHelpFormatter = function RawDescriptionHelpFormatter(options) {
+  HelpFormatter.call(this, options);
+};
+
+util.inherits(RawDescriptionHelpFormatter, HelpFormatter);
+
+RawDescriptionHelpFormatter.prototype._fillText = function (text, width, indent) {
+  var lines = text.split('\n');
+  lines = lines.map(function (line) {
+      return _.trimRight(indent + line);
+    });
+  return lines.join('\n');
+};
+module.exports.RawDescriptionHelpFormatter = RawDescriptionHelpFormatter;
+
+/**
+ * new RawTextHelpFormatter(options)
+ * new ArgumentParser({formatterClass: argparse.RawTextHelpFormatter, ...})
+ *
+ * Help message formatter which retains formatting of all help text.
+ *
+ * Only the name of this class is considered a public API. All the methods
+ * provided by the class are considered an implementation detail.
+ **/
+
+var RawTextHelpFormatter = function RawTextHelpFormatter(options) {
+  RawDescriptionHelpFormatter.call(this, options);
+};
+
+util.inherits(RawTextHelpFormatter, RawDescriptionHelpFormatter);
+
+RawTextHelpFormatter.prototype._splitLines = function (text) {
+  return text.split('\n');
+};
+
+module.exports.RawTextHelpFormatter = RawTextHelpFormatter;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/help/formatter.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/help/formatter.js
new file mode 100644
index 00000000000000..e050728e3ea162
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/help/formatter.js
@@ -0,0 +1,798 @@
+/**
+ * class HelpFormatter
+ *
+ * Formatter for generating usage messages and argument help strings. Only the
+ * name of this class is considered a public API. All the methods provided by
+ * the class are considered an implementation detail.
+ *
+ * Do not call in your code, use this class only for inherits your own forvatter
+ *
+ * ToDo add [additonal formatters][1]
+ *
+ * [1]:http://docs.python.org/dev/library/argparse.html#formatter-class
+ **/
+'use strict';
+
+var _ = require('lodash');
+var sprintf = require('sprintf-js').sprintf;
+
+// Constants
+var $$ = require('../const');
+
+
+/*:nodoc:* internal
+ * new Support(parent, heding)
+ * - parent (object): parent section
+ * - heading (string): header string
+ *
+ **/
+function Section(parent, heading) {
+  this._parent = parent;
+  this._heading = heading;
+  this._items = [];
+}
+
+/*:nodoc:* internal
+ * Section#addItem(callback) -> Void
+ * - callback (array): tuple with function and args
+ *
+ * Add function for single element
+ **/
+Section.prototype.addItem = function (callback) {
+  this._items.push(callback);
+};
+
+/*:nodoc:* internal
+ * Section#formatHelp(formatter) -> string
+ * - formatter (HelpFormatter): current formatter
+ *
+ * Form help section string
+ *
+ **/
+Section.prototype.formatHelp = function (formatter) {
+  var itemHelp, heading;
+
+  // format the indented section
+  if (!!this._parent) {
+    formatter._indent();
+  }
+
+  itemHelp = this._items.map(function (item) {
+    var obj, func, args;
+
+    obj = formatter;
+    func = item[0];
+    args = item[1];
+    return func.apply(obj, args);
+  });
+  itemHelp = formatter._joinParts(itemHelp);
+
+  if (!!this._parent) {
+    formatter._dedent();
+  }
+
+  // return nothing if the section was empty
+  if (!itemHelp) {
+    return '';
+  }
+
+  // add the heading if the section was non-empty
+  heading = '';
+  if (!!this._heading && this._heading !== $$.SUPPRESS) {
+    var currentIndent = formatter.currentIndent;
+    heading = _.repeat(' ', currentIndent) + this._heading + ':' + $$.EOL;
+  }
+
+  // join the section-initialize newline, the heading and the help
+  return formatter._joinParts([$$.EOL, heading, itemHelp, $$.EOL]);
+};
+
+/**
+ * new HelpFormatter(options)
+ *
+ * #### Options:
+ * - `prog`: program name
+ * - `indentIncriment`: indent step, default value 2
+ * - `maxHelpPosition`: max help position, default value = 24
+ * - `width`: line width
+ *
+ **/
+var HelpFormatter = module.exports = function HelpFormatter(options) {
+  options = options || {};
+
+  this._prog = options.prog;
+
+  this._maxHelpPosition = options.maxHelpPosition || 24;
+  this._width = (options.width || ((process.env.COLUMNS || 80) - 2));
+
+  this._currentIndent = 0;
+  this._indentIncriment = options.indentIncriment || 2;
+  this._level = 0;
+  this._actionMaxLength = 0;
+
+  this._rootSection = new Section(null);
+  this._currentSection = this._rootSection;
+
+  this._whitespaceMatcher = new RegExp('\\s+', 'g');
+  this._longBreakMatcher = new RegExp($$.EOL + $$.EOL + $$.EOL + '+', 'g');
+};
+
+HelpFormatter.prototype._indent = function () {
+  this._currentIndent += this._indentIncriment;
+  this._level += 1;
+};
+
+HelpFormatter.prototype._dedent = function () {
+  this._currentIndent -= this._indentIncriment;
+  this._level -= 1;
+  if (this._currentIndent < 0) {
+    throw new Error('Indent decreased below 0.');
+  }
+};
+
+HelpFormatter.prototype._addItem = function (func, args) {
+  this._currentSection.addItem([func, args]);
+};
+
+//
+// Message building methods
+//
+
+/**
+ * HelpFormatter#startSection(heading) -> Void
+ * - heading (string): header string
+ *
+ * Start new help section
+ *
+ * See alse [code example][1]
+ *
+ * ##### Example
+ *
+ *      formatter.startSection(actionGroup.title);
+ *      formatter.addText(actionGroup.description);
+ *      formatter.addArguments(actionGroup._groupActions);
+ *      formatter.endSection();
+ *
+ **/
+HelpFormatter.prototype.startSection = function (heading) {
+  this._indent();
+  var section = new Section(this._currentSection, heading);
+  var func = section.formatHelp.bind(section);
+  this._addItem(func, [this]);
+  this._currentSection = section;
+};
+
+/**
+ * HelpFormatter#endSection -> Void
+ *
+ * End help section
+ *
+ * ##### Example
+ *
+ *      formatter.startSection(actionGroup.title);
+ *      formatter.addText(actionGroup.description);
+ *      formatter.addArguments(actionGroup._groupActions);
+ *      formatter.endSection();
+ **/
+HelpFormatter.prototype.endSection = function () {
+  this._currentSection = this._currentSection._parent;
+  this._dedent();
+};
+
+/**
+ * HelpFormatter#addText(text) -> Void
+ * - text (string): plain text
+ *
+ * Add plain text into current section
+ *
+ * ##### Example
+ *
+ *      formatter.startSection(actionGroup.title);
+ *      formatter.addText(actionGroup.description);
+ *      formatter.addArguments(actionGroup._groupActions);
+ *      formatter.endSection();
+ *
+ **/
+HelpFormatter.prototype.addText = function (text) {
+  if (!!text && text !== $$.SUPPRESS) {
+    this._addItem(this._formatText, [text]);
+  }
+};
+
+/**
+ * HelpFormatter#addUsage(usage, actions, groups, prefix) -> Void
+ * - usage (string): usage text
+ * - actions (array): actions list
+ * - groups (array): groups list
+ * - prefix (string): usage prefix
+ *
+ * Add usage data into current section
+ *
+ * ##### Example
+ *
+ *      formatter.addUsage(this.usage, this._actions, []);
+ *      return formatter.formatHelp();
+ *
+ **/
+HelpFormatter.prototype.addUsage = function (usage, actions, groups, prefix) {
+  if (usage !== $$.SUPPRESS) {
+    this._addItem(this._formatUsage, [usage, actions, groups, prefix]);
+  }
+};
+
+/**
+ * HelpFormatter#addArgument(action) -> Void
+ * - action (object): action
+ *
+ * Add argument into current section
+ *
+ * Single variant of [[HelpFormatter#addArguments]]
+ **/
+HelpFormatter.prototype.addArgument = function (action) {
+  if (action.help !== $$.SUPPRESS) {
+    var self = this;
+
+    // find all invocations
+    var invocations = [this._formatActionInvocation(action)];
+    var invocationLength = invocations[0].length;
+
+    var actionLength;
+
+    if (!!action._getSubactions) {
+      this._indent();
+      action._getSubactions().forEach(function (subaction) {
+
+        var invocationNew = self._formatActionInvocation(subaction);
+        invocations.push(invocationNew);
+        invocationLength = Math.max(invocationLength, invocationNew.length);
+
+      });
+      this._dedent();
+    }
+
+    // update the maximum item length
+    actionLength = invocationLength + this._currentIndent;
+    this._actionMaxLength = Math.max(this._actionMaxLength, actionLength);
+
+    // add the item to the list
+    this._addItem(this._formatAction, [action]);
+  }
+};
+
+/**
+ * HelpFormatter#addArguments(actions) -> Void
+ * - actions (array): actions list
+ *
+ * Mass add arguments into current section
+ *
+ * ##### Example
+ *
+ *      formatter.startSection(actionGroup.title);
+ *      formatter.addText(actionGroup.description);
+ *      formatter.addArguments(actionGroup._groupActions);
+ *      formatter.endSection();
+ *
+ **/
+HelpFormatter.prototype.addArguments = function (actions) {
+  var self = this;
+  actions.forEach(function (action) {
+    self.addArgument(action);
+  });
+};
+
+//
+// Help-formatting methods
+//
+
+/**
+ * HelpFormatter#formatHelp -> string
+ *
+ * Format help
+ *
+ * ##### Example
+ *
+ *      formatter.addText(this.epilog);
+ *      return formatter.formatHelp();
+ *
+ **/
+HelpFormatter.prototype.formatHelp = function () {
+  var help = this._rootSection.formatHelp(this);
+  if (help) {
+    help = help.replace(this._longBreakMatcher, $$.EOL + $$.EOL);
+    help = _.trim(help, $$.EOL) + $$.EOL;
+  }
+  return help;
+};
+
+HelpFormatter.prototype._joinParts = function (partStrings) {
+  return partStrings.filter(function (part) {
+    return (!!part && part !== $$.SUPPRESS);
+  }).join('');
+};
+
+HelpFormatter.prototype._formatUsage = function (usage, actions, groups, prefix) {
+  if (!prefix && !_.isString(prefix)) {
+    prefix = 'usage: ';
+  }
+
+  actions = actions || [];
+  groups = groups || [];
+
+
+  // if usage is specified, use that
+  if (usage) {
+    usage = sprintf(usage, {prog: this._prog});
+
+    // if no optionals or positionals are available, usage is just prog
+  } else if (!usage && actions.length === 0) {
+    usage = this._prog;
+
+    // if optionals and positionals are available, calculate usage
+  } else if (!usage) {
+    var prog = this._prog;
+    var optionals = [];
+    var positionals = [];
+    var actionUsage;
+    var textWidth;
+
+    // split optionals from positionals
+    actions.forEach(function (action) {
+      if (action.isOptional()) {
+        optionals.push(action);
+      } else {
+        positionals.push(action);
+      }
+    });
+
+    // build full usage string
+    actionUsage = this._formatActionsUsage([].concat(optionals, positionals), groups);
+    usage = [prog, actionUsage].join(' ');
+
+    // wrap the usage parts if it's too long
+    textWidth = this._width - this._currentIndent;
+    if ((prefix.length + usage.length) > textWidth) {
+
+      // break usage into wrappable parts
+      var regexpPart = new RegExp('\\(.*?\\)+|\\[.*?\\]+|\\S+', 'g');
+      var optionalUsage = this._formatActionsUsage(optionals, groups);
+      var positionalUsage = this._formatActionsUsage(positionals, groups);
+
+
+      var optionalParts = optionalUsage.match(regexpPart);
+      var positionalParts = positionalUsage.match(regexpPart) || [];
+
+      if (optionalParts.join(' ') !== optionalUsage) {
+        throw new Error('assert "optionalParts.join(\' \') === optionalUsage"');
+      }
+      if (positionalParts.join(' ') !== positionalUsage) {
+        throw new Error('assert "positionalParts.join(\' \') === positionalUsage"');
+      }
+
+      // helper for wrapping lines
+      var _getLines = function (parts, indent, prefix) {
+        var lines = [];
+        var line = [];
+
+        var lineLength = !!prefix ? prefix.length - 1: indent.length - 1;
+
+        parts.forEach(function (part) {
+          if (lineLength + 1 + part.length > textWidth) {
+            lines.push(indent + line.join(' '));
+            line = [];
+            lineLength = indent.length - 1;
+          }
+          line.push(part);
+          lineLength += part.length + 1;
+        });
+
+        if (line) {
+          lines.push(indent + line.join(' '));
+        }
+        if (prefix) {
+          lines[0] = lines[0].substr(indent.length);
+        }
+        return lines;
+      };
+
+      var lines, indent, parts;
+      // if prog is short, follow it with optionals or positionals
+      if (prefix.length + prog.length <= 0.75 * textWidth) {
+        indent = _.repeat(' ', (prefix.length + prog.length + 1));
+        if (optionalParts) {
+          lines = [].concat(
+            _getLines([prog].concat(optionalParts), indent, prefix),
+            _getLines(positionalParts, indent)
+          );
+        } else if (positionalParts) {
+          lines = _getLines([prog].concat(positionalParts), indent, prefix);
+        } else {
+          lines = [prog];
+        }
+
+        // if prog is long, put it on its own line
+      } else {
+        indent = _.repeat(' ', prefix.length);
+        parts = optionalParts + positionalParts;
+        lines = _getLines(parts, indent);
+        if (lines.length > 1) {
+          lines = [].concat(
+            _getLines(optionalParts, indent),
+            _getLines(positionalParts, indent)
+          );
+        }
+        lines = [prog] + lines;
+      }
+      // join lines into usage
+      usage = lines.join($$.EOL);
+    }
+  }
+
+  // prefix with 'usage:'
+  return prefix + usage + $$.EOL + $$.EOL;
+};
+
+HelpFormatter.prototype._formatActionsUsage = function (actions, groups) {
+  // find group indices and identify actions in groups
+  var groupActions = [];
+  var inserts = [];
+  var self = this;
+
+  groups.forEach(function (group) {
+    var end;
+    var i;
+
+    var start = actions.indexOf(group._groupActions[0]);
+    if (start >= 0) {
+      end = start + group._groupActions.length;
+
+      //if (actions.slice(start, end) === group._groupActions) {
+      if (_.isEqual(actions.slice(start, end), group._groupActions)) {
+        group._groupActions.forEach(function (action) {
+          groupActions.push(action);
+        });
+
+        if (!group.required) {
+          if (!!inserts[start]) {
+            inserts[start] += ' [';
+          }
+          else {
+            inserts[start] = '[';
+          }
+          inserts[end] = ']';
+        } else {
+          if (!!inserts[start]) {
+            inserts[start] += ' (';
+          }
+          else {
+            inserts[start] = '(';
+          }
+          inserts[end] = ')';
+        }
+        for (i = start + 1; i < end; i += 1) {
+          inserts[i] = '|';
+        }
+      }
+    }
+  });
+
+  // collect all actions format strings
+  var parts = [];
+
+  actions.forEach(function (action, actionIndex) {
+    var part;
+    var optionString;
+    var argsDefault;
+    var argsString;
+
+    // suppressed arguments are marked with None
+    // remove | separators for suppressed arguments
+    if (action.help === $$.SUPPRESS) {
+      parts.push(null);
+      if (inserts[actionIndex] === '|') {
+        inserts.splice(actionIndex, actionIndex);
+      } else if (inserts[actionIndex + 1] === '|') {
+        inserts.splice(actionIndex + 1, actionIndex + 1);
+      }
+
+      // produce all arg strings
+    } else if (!action.isOptional()) {
+      part = self._formatArgs(action, action.dest);
+
+      // if it's in a group, strip the outer []
+      if (groupActions.indexOf(action) >= 0) {
+        if (part[0] === '[' && part[part.length - 1] === ']') {
+          part = part.slice(1, -1);
+        }
+      }
+      // add the action string to the list
+      parts.push(part);
+
+    // produce the first way to invoke the option in brackets
+    } else {
+      optionString = action.optionStrings[0];
+
+      // if the Optional doesn't take a value, format is: -s or --long
+      if (action.nargs === 0) {
+        part = '' + optionString;
+
+      // if the Optional takes a value, format is: -s ARGS or --long ARGS
+      } else {
+        argsDefault = action.dest.toUpperCase();
+        argsString = self._formatArgs(action, argsDefault);
+        part = optionString + ' ' + argsString;
+      }
+      // make it look optional if it's not required or in a group
+      if (!action.required && groupActions.indexOf(action) < 0) {
+        part = '[' + part + ']';
+      }
+      // add the action string to the list
+      parts.push(part);
+    }
+  });
+
+  // insert things at the necessary indices
+  for (var i = inserts.length - 1; i >= 0; --i) {
+    if (inserts[i] !== null) {
+      parts.splice(i, 0, inserts[i]);
+    }
+  }
+
+  // join all the action items with spaces
+  var text = parts.filter(function (part) {
+    return !!part;
+  }).join(' ');
+
+  // clean up separators for mutually exclusive groups
+  text = text.replace(/([\[(]) /g, '$1'); // remove spaces
+  text = text.replace(/ ([\])])/g, '$1');
+  text = text.replace(/\[ *\]/g, ''); // remove empty groups
+  text = text.replace(/\( *\)/g, '');
+  text = text.replace(/\(([^|]*)\)/g, '$1'); // remove () from single action groups
+
+  text = _.trim(text);
+
+  // return the text
+  return text;
+};
+
+HelpFormatter.prototype._formatText = function (text) {
+  text = sprintf(text, {prog: this._prog});
+  var textWidth = this._width - this._currentIndent;
+  var indentIncriment = _.repeat(' ', this._currentIndent);
+  return this._fillText(text, textWidth, indentIncriment) + $$.EOL + $$.EOL;
+};
+
+HelpFormatter.prototype._formatAction = function (action) {
+  var self = this;
+
+  var helpText;
+  var helpLines;
+  var parts;
+  var indentFirst;
+
+  // determine the required width and the entry label
+  var helpPosition = Math.min(this._actionMaxLength + 2, this._maxHelpPosition);
+  var helpWidth = this._width - helpPosition;
+  var actionWidth = helpPosition - this._currentIndent - 2;
+  var actionHeader = this._formatActionInvocation(action);
+
+  // no help; start on same line and add a final newline
+  if (!action.help) {
+    actionHeader = _.repeat(' ', this._currentIndent) + actionHeader + $$.EOL;
+
+  // short action name; start on the same line and pad two spaces
+  } else if (actionHeader.length <= actionWidth) {
+    actionHeader = _.repeat(' ', this._currentIndent) +
+        actionHeader +
+        '  ' +
+        _.repeat(' ', actionWidth - actionHeader.length);
+    indentFirst = 0;
+
+  // long action name; start on the next line
+  } else {
+    actionHeader = _.repeat(' ', this._currentIndent) + actionHeader + $$.EOL;
+    indentFirst = helpPosition;
+  }
+
+  // collect the pieces of the action help
+  parts = [actionHeader];
+
+  // if there was help for the action, add lines of help text
+  if (!!action.help) {
+    helpText = this._expandHelp(action);
+    helpLines = this._splitLines(helpText, helpWidth);
+    parts.push(_.repeat(' ', indentFirst) + helpLines[0] + $$.EOL);
+    helpLines.slice(1).forEach(function (line) {
+      parts.push(_.repeat(' ', helpPosition) + line + $$.EOL);
+    });
+
+  // or add a newline if the description doesn't end with one
+  } else if (actionHeader.charAt(actionHeader.length - 1) !== $$.EOL) {
+    parts.push($$.EOL);
+  }
+  // if there are any sub-actions, add their help as well
+  if (!!action._getSubactions) {
+    this._indent();
+    action._getSubactions().forEach(function (subaction) {
+      parts.push(self._formatAction(subaction));
+    });
+    this._dedent();
+  }
+  // return a single string
+  return this._joinParts(parts);
+};
+
+HelpFormatter.prototype._formatActionInvocation = function (action) {
+  if (!action.isOptional()) {
+    var format_func = this._metavarFormatter(action, action.dest);
+    var metavars = format_func(1);
+    return metavars[0];
+  } else {
+    var parts = [];
+    var argsDefault;
+    var argsString;
+
+    // if the Optional doesn't take a value, format is: -s, --long
+    if (action.nargs === 0) {
+      parts = parts.concat(action.optionStrings);
+
+    // if the Optional takes a value, format is: -s ARGS, --long ARGS
+    } else {
+      argsDefault = action.dest.toUpperCase();
+      argsString = this._formatArgs(action, argsDefault);
+      action.optionStrings.forEach(function (optionString) {
+        parts.push(optionString + ' ' + argsString);
+      });
+    }
+    return parts.join(', ');
+  }
+};
+
+HelpFormatter.prototype._metavarFormatter = function (action, metavarDefault) {
+  var result;
+
+  if (!!action.metavar || action.metavar === '') {
+    result = action.metavar;
+  } else if (!!action.choices) {
+    var choices = action.choices;
+
+    if (_.isString(choices)) {
+      choices = choices.split('').join(', ');
+    } else if (_.isArray(choices)) {
+      choices = choices.join(',');
+    }
+    else
+    {
+      choices = _.keys(choices).join(',');
+    }
+    result = '{' + choices + '}';
+  } else {
+    result = metavarDefault;
+  }
+
+  return function (size) {
+    if (Array.isArray(result)) {
+      return result;
+    } else {
+      var metavars = [];
+      for (var i = 0; i < size; i += 1) {
+        metavars.push(result);
+      }
+      return metavars;
+    }
+  };
+};
+
+HelpFormatter.prototype._formatArgs = function (action, metavarDefault) {
+  var result;
+  var metavars;
+
+  var buildMetavar = this._metavarFormatter(action, metavarDefault);
+
+  switch (action.nargs) {
+  case undefined:
+  case null:
+    metavars = buildMetavar(1);
+    result = '' + metavars[0];
+    break;
+  case $$.OPTIONAL:
+    metavars = buildMetavar(1);
+    result = '[' + metavars[0] + ']';
+    break;
+  case $$.ZERO_OR_MORE:
+    metavars = buildMetavar(2);
+    result = '[' + metavars[0] + ' [' + metavars[1] + ' ...]]';
+    break;
+  case $$.ONE_OR_MORE:
+    metavars = buildMetavar(2);
+    result = '' + metavars[0] + ' [' + metavars[1] + ' ...]';
+    break;
+  case $$.REMAINDER:
+    result = '...';
+    break;
+  case $$.PARSER:
+    metavars = buildMetavar(1);
+    result = metavars[0] + ' ...';
+    break;
+  default:
+    metavars = buildMetavar(action.nargs);
+    result = metavars.join(' ');
+  }
+  return result;
+};
+
+HelpFormatter.prototype._expandHelp = function (action) {
+  var params = { prog: this._prog };
+
+  Object.keys(action).forEach(function (actionProperty) {
+    var actionValue = action[actionProperty];
+
+    if (actionValue !== $$.SUPPRESS) {
+      params[actionProperty] = actionValue;
+    }
+  });
+
+  if (!!params.choices) {
+    if (_.isString(params.choices)) {
+      params.choices = params.choices.split('').join(', ');
+    }
+    else if (_.isArray(params.choices)) {
+      params.choices = params.choices.join(', ');
+    }
+    else {
+      params.choices = _.keys(params.choices).join(', ');
+    }
+  }
+
+  return sprintf(this._getHelpString(action), params);
+};
+
+HelpFormatter.prototype._splitLines = function (text, width) {
+  var lines = [];
+  var delimiters = [" ", ".", ",", "!", "?"];
+  var re = new RegExp('[' + delimiters.join('') + '][^' + delimiters.join('') + ']*$');
+
+  text = text.replace(/[\n\|\t]/g, ' ');
+
+  text = _.trim(text);
+  text = text.replace(this._whitespaceMatcher, ' ');
+
+  // Wraps the single paragraph in text (a string) so every line
+  // is at most width characters long.
+  text.split($$.EOL).forEach(function (line) {
+    if (width >= line.length) {
+      lines.push(line);
+      return;
+    }
+
+    var wrapStart = 0;
+    var wrapEnd = width;
+    var delimiterIndex = 0;
+    while (wrapEnd <= line.length) {
+      if (wrapEnd !== line.length && delimiters.indexOf(line[wrapEnd] < -1)) {
+        delimiterIndex = (re.exec(line.substring(wrapStart, wrapEnd)) || {}).index;
+        wrapEnd = wrapStart + delimiterIndex + 1;
+      }
+      lines.push(line.substring(wrapStart, wrapEnd));
+      wrapStart = wrapEnd;
+      wrapEnd += width;
+    }
+    if (wrapStart < line.length) {
+      lines.push(line.substring(wrapStart, wrapEnd));
+    }
+  });
+
+  return lines;
+};
+
+HelpFormatter.prototype._fillText = function (text, width, indent) {
+  var lines = this._splitLines(text, width);
+  lines = lines.map(function (line) {
+    return indent + line;
+  });
+  return lines.join($$.EOL);
+};
+
+HelpFormatter.prototype._getHelpString = function (action) {
+  return action.help;
+};
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/namespace.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/namespace.js
new file mode 100644
index 00000000000000..2f1f8f4daa32fb
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/lib/namespace.js
@@ -0,0 +1,77 @@
+/**
+ * class Namespace
+ *
+ * Simple object for storing attributes. Implements equality by attribute names
+ * and values, and provides a simple string representation.
+ *
+ * See also [original guide][1]
+ *
+ * [1]:http://docs.python.org/dev/library/argparse.html#the-namespace-object
+ **/
+'use strict';
+
+var _ = require('lodash');
+
+/**
+ * new Namespace(options)
+ * - options(object): predefined propertis for result object
+ *
+ **/
+var Namespace = module.exports = function Namespace(options) {
+  _.extend(this, options);
+};
+
+/**
+ * Namespace#isset(key) -> Boolean
+ * - key (string|number): property name
+ *
+ * Tells whenever `namespace` contains given `key` or not.
+ **/
+Namespace.prototype.isset = function (key) {
+  return _.has(this, key);
+};
+
+/**
+ * Namespace#set(key, value) -> self
+ * -key (string|number|object): propery name
+ * -value (mixed): new property value
+ *
+ * Set the property named key with value.
+ * If key object then set all key properties to namespace object
+ **/
+Namespace.prototype.set = function (key, value) {
+  if (typeof (key) === 'object') {
+    _.extend(this, key);
+  } else {
+    this[key] = value;
+  }
+  return this;
+};
+
+/**
+ * Namespace#get(key, defaultValue) -> mixed
+ * - key (string|number): property name
+ * - defaultValue (mixed): default value
+ *
+ * Return the property key or defaulValue if not set
+ **/
+Namespace.prototype.get = function (key, defaultValue) {
+  return !this[key] ? defaultValue: this[key];
+};
+
+/**
+ * Namespace#unset(key, defaultValue) -> mixed
+ * - key (string|number): property name
+ * - defaultValue (mixed): default value
+ *
+ * Return data[key](and delete it) or defaultValue
+ **/
+Namespace.prototype.unset = function (key, defaultValue) {
+  var value = this[key];
+  if (value !== null) {
+    delete this[key];
+    return value;
+  } else {
+    return defaultValue;
+  }
+};
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/LICENSE.txt b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/LICENSE.txt
new file mode 100644
index 00000000000000..9cd87e5dcefe58
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/LICENSE.txt
@@ -0,0 +1,22 @@
+Copyright 2012-2015 The Dojo Foundation 
+Based on Underscore.js, copyright 2009-2015 Jeremy Ashkenas,
+DocumentCloud and Investigative Reporters & Editors 
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/README.md b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/README.md
new file mode 100644
index 00000000000000..701a14b6b1bd87
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/README.md
@@ -0,0 +1,119 @@
+# lodash v3.8.0
+
+The [modern build](https://github.com/lodash/lodash/wiki/Build-Differences) of [lodash](https://lodash.com/) exported as [Node.js](http://nodejs.org/)/[io.js](https://iojs.org/) modules.
+
+Generated using [lodash-cli](https://www.npmjs.com/package/lodash-cli):
+```bash
+$ lodash modularize modern exports=node -o ./
+$ lodash modern -d -o ./index.js
+```
+
+## Installation
+
+Using npm:
+
+```bash
+$ {sudo -H} npm i -g npm
+$ npm i --save lodash
+```
+
+In Node.js/io.js:
+
+```js
+// load the modern build
+var _ = require('lodash');
+// or a method category
+var array = require('lodash/array');
+// or a method (great for smaller builds with browserify/webpack)
+var chunk = require('lodash/array/chunk');
+```
+
+See the [package source](https://github.com/lodash/lodash/tree/3.8.0-npm) for more details.
+
+**Note:**

+Don’t assign values to the [special variable](http://nodejs.org/api/repl.html#repl_repl_features) `_` when in the REPL.

+Install [n_](https://www.npmjs.com/package/n_) for a REPL that includes lodash by default.
+
+## Module formats
+
+lodash is also available in a variety of other builds & module formats.
+
+ * npm packages for [modern](https://www.npmjs.com/package/lodash), [compatibility](https://www.npmjs.com/package/lodash-compat), & [per method](https://www.npmjs.com/browse/keyword/lodash-modularized) builds
+ * AMD modules for [modern](https://github.com/lodash/lodash/tree/3.8.0-amd) & [compatibility](https://github.com/lodash/lodash-compat/tree/3.8.0-amd) builds
+ * ES modules for the [modern](https://github.com/lodash/lodash/tree/3.8.0-es) build
+
+## Further Reading
+
+  * [API Documentation](https://lodash.com/docs)
+  * [Build Differences](https://github.com/lodash/lodash/wiki/Build-Differences)
+  * [Changelog](https://github.com/lodash/lodash/wiki/Changelog)
+  * [Release Notes](https://github.com/lodash/lodash/releases)
+  * [Roadmap](https://github.com/lodash/lodash/wiki/Roadmap)
+  * [More Resources](https://github.com/lodash/lodash/wiki/Resources)
+
+## Features
+
+ * ~100% [code coverage](https://coveralls.io/r/lodash)
+ * Follows [semantic versioning](http://semver.org/) for releases
+ * [Lazily evaluated](http://filimanjaro.com/blog/2014/introducing-lazy-evaluation/) chaining
+ * [_(…)](https://lodash.com/docs#_) supports intuitive chaining
+ * [_.add](https://lodash.com/docs#add) for mathematical composition
+ * [_.ary](https://lodash.com/docs#ary) & [_.rearg](https://lodash.com/docs#rearg) to change function argument limits & order
+ * [_.at](https://lodash.com/docs#at) for cherry-picking collection values
+ * [_.attempt](https://lodash.com/docs#attempt) to execute functions which may error without a try-catch
+ * [_.before](https://lodash.com/docs#before) to complement [_.after](https://lodash.com/docs#after)
+ * [_.bindKey](https://lodash.com/docs#bindKey) for binding [*“lazy”*](http://michaux.ca/articles/lazy-function-definition-pattern) defined methods
+ * [_.chunk](https://lodash.com/docs#chunk) for splitting an array into chunks of a given size
+ * [_.clone](https://lodash.com/docs#clone) supports shallow cloning of `Date` & `RegExp` objects
+ * [_.cloneDeep](https://lodash.com/docs#cloneDeep) for deep cloning arrays & objects
+ * [_.curry](https://lodash.com/docs#curry) & [_.curryRight](https://lodash.com/docs#curryRight) for creating [curried](http://hughfdjackson.com/javascript/why-curry-helps/) functions
+ * [_.debounce](https://lodash.com/docs#debounce) & [_.throttle](https://lodash.com/docs#throttle) are cancelable & accept options for more control
+ * [_.fill](https://lodash.com/docs#fill) to fill arrays with values
+ * [_.findKey](https://lodash.com/docs#findKey) for finding keys
+ * [_.flow](https://lodash.com/docs#flow) to complement [_.flowRight](https://lodash.com/docs#flowRight) (a.k.a `_.compose`)
+ * [_.forEach](https://lodash.com/docs#forEach) supports exiting early
+ * [_.forIn](https://lodash.com/docs#forIn) for iterating all enumerable properties
+ * [_.forOwn](https://lodash.com/docs#forOwn) for iterating own properties
+ * [_.get](https://lodash.com/docs#get) & [_.set](https://lodash.com/docs#set) for deep property getting & setting
+ * [_.inRange](https://lodash.com/docs#inRange) for checking whether a number is within a given range
+ * [_.isNative](https://lodash.com/docs#isNative) to check for native functions
+ * [_.isPlainObject](https://lodash.com/docs#isPlainObject) & [_.toPlainObject](https://lodash.com/docs#toPlainObject) to check for & convert to `Object` objects
+ * [_.isTypedArray](https://lodash.com/docs#isTypedArray) to check for typed arrays
+ * [_.mapKeys](https://lodash.com/docs#mapKeys) for mapping keys to an object
+ * [_.matches](https://lodash.com/docs#matches) supports deep object comparisons
+ * [_.matchesProperty](https://lodash.com/docs#matchesProperty) to complement [_.matches](https://lodash.com/docs#matches) & [_.property](https://lodash.com/docs#property)
+ * [_.method](https://lodash.com/docs#method) & [_.methodOf](https://lodash.com/docs#methodOf) to create functions that invoke methods
+ * [_.merge](https://lodash.com/docs#merge) for a deep [_.extend](https://lodash.com/docs#extend)
+ * [_.parseInt](https://lodash.com/docs#parseInt) for consistent cross-environment behavior
+ * [_.pull](https://lodash.com/docs#pull), [_.pullAt](https://lodash.com/docs#pullAt), & [_.remove](https://lodash.com/docs#remove) for mutating arrays
+ * [_.random](https://lodash.com/docs#random) supports returning floating-point numbers
+ * [_.restParam](https://lodash.com/docs#restParam) & [_.spread](https://lodash.com/docs#spread) for applying rest parameters & spreading arguments to functions
+ * [_.runInContext](https://lodash.com/docs#runInContext) for collisionless mixins & easier mocking
+ * [_.slice](https://lodash.com/docs#slice) for creating subsets of array-like values
+ * [_.sortByAll](https://lodash.com/docs#sortByAll) & [_.sortByOrder](https://lodash.com/docs#sortByOrder) for sorting by multiple properties & orders
+ * [_.sum](https://lodash.com/docs#sum) to get the sum of values
+ * [_.support](https://lodash.com/docs#support) for flagging environment features
+ * [_.template](https://lodash.com/docs#template) supports [*“imports”*](https://lodash.com/docs#templateSettings-imports) options & [ES template delimiters](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-template-literal-lexical-components)
+ * [_.transform](https://lodash.com/docs#transform) as a powerful alternative to [_.reduce](https://lodash.com/docs#reduce) for transforming objects
+ * [_.unzipWith](https://lodash.com/docs#unzipWith) & [_.zipWith](https://lodash.com/docs#zipWith) to specify how grouped values should be combined
+ * [_.xor](https://lodash.com/docs#xor) to complement [_.difference](https://lodash.com/docs#difference), [_.intersection](https://lodash.com/docs#intersection), & [_.union](https://lodash.com/docs#union)
+ * [_.valuesIn](https://lodash.com/docs#valuesIn) for getting values of all enumerable properties
+ * [_.bind](https://lodash.com/docs#bind), [_.curry](https://lodash.com/docs#curry), [_.partial](https://lodash.com/docs#partial), &
+   [more](https://lodash.com/docs "_.bindKey, _.curryRight, _.partialRight") support customizable argument placeholders
+ * [_.capitalize](https://lodash.com/docs#capitalize), [_.trim](https://lodash.com/docs#trim), &
+   [more](https://lodash.com/docs "_.camelCase, _.deburr, _.endsWith, _.escapeRegExp, _.kebabCase, _.pad, _.padLeft, _.padRight, _.repeat, _.snakeCase, _.startCase, _.startsWith, _.trimLeft, _.trimRight, _.trunc, _.words") string methods
+ * [_.clone](https://lodash.com/docs#clone), [_.isEqual](https://lodash.com/docs#isEqual), &
+   [more](https://lodash.com/docs "_.assign, _.cloneDeep, _.merge") accept customizer callbacks
+ * [_.dropWhile](https://lodash.com/docs#dropWhile), [_.takeWhile](https://lodash.com/docs#takeWhile), &
+   [more](https://lodash.com/docs "_.drop, _.dropRight, _.dropRightWhile, _.take, _.takeRight, _.takeRightWhile") to complement [_.first](https://lodash.com/docs#first), [_.initial](https://lodash.com/docs#initial), [_.last](https://lodash.com/docs#last), & [_.rest](https://lodash.com/docs#rest)
+ * [_.findLast](https://lodash.com/docs#findLast), [_.findLastKey](https://lodash.com/docs#findLastKey), &
+   [more](https://lodash.com/docs "_.curryRight, _.dropRight, _.dropRightWhile, _.flowRight, _.forEachRight, _.forInRight, _.forOwnRight, _.padRight, partialRight, _.takeRight, _.trimRight, _.takeRightWhile") right-associative methods
+ * [_.includes](https://lodash.com/docs#includes), [_.toArray](https://lodash.com/docs#toArray), &
+   [more](https://lodash.com/docs "_.at, _.countBy, _.every, _.filter, _.find, _.findLast, _.findWhere, _.forEach, _.forEachRight, _.groupBy, _.indexBy, _.invoke, _.map, _.max, _.min, _.partition, _.pluck, _.reduce, _.reduceRight, _.reject, _.shuffle, _.size, _.some, _.sortBy, _.sortByAll, _.sortByOrder, _.sum, _.where") accept strings
+ * [_#commit](https://lodash.com/docs#prototype-commit) & [_#plant](https://lodash.com/docs#prototype-plant) for working with chain sequences
+ * [_#thru](https://lodash.com/docs#thru) to pass values thru a chain sequence
+
+## Support
+
+Tested in Chrome 41-42, Firefox 36-37, IE 6-11, MS Edge, Opera 27-28, Safari 5-8, io.js 1.8.1, Node.js 0.8.28, 0.10.38, & 0.12.2, PhantomJS 1.9.8, RingoJS 0.11, & Rhino 1.7RC5.
+Automated [browser](https://saucelabs.com/u/lodash) & [CI](https://travis-ci.org/lodash/lodash/) test runs are available. Special thanks to [Sauce Labs](https://saucelabs.com/) for providing automated browser testing.
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array.js
new file mode 100644
index 00000000000000..e5121fa52ec264
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array.js
@@ -0,0 +1,44 @@
+module.exports = {
+  'chunk': require('./array/chunk'),
+  'compact': require('./array/compact'),
+  'difference': require('./array/difference'),
+  'drop': require('./array/drop'),
+  'dropRight': require('./array/dropRight'),
+  'dropRightWhile': require('./array/dropRightWhile'),
+  'dropWhile': require('./array/dropWhile'),
+  'fill': require('./array/fill'),
+  'findIndex': require('./array/findIndex'),
+  'findLastIndex': require('./array/findLastIndex'),
+  'first': require('./array/first'),
+  'flatten': require('./array/flatten'),
+  'flattenDeep': require('./array/flattenDeep'),
+  'head': require('./array/head'),
+  'indexOf': require('./array/indexOf'),
+  'initial': require('./array/initial'),
+  'intersection': require('./array/intersection'),
+  'last': require('./array/last'),
+  'lastIndexOf': require('./array/lastIndexOf'),
+  'object': require('./array/object'),
+  'pull': require('./array/pull'),
+  'pullAt': require('./array/pullAt'),
+  'remove': require('./array/remove'),
+  'rest': require('./array/rest'),
+  'slice': require('./array/slice'),
+  'sortedIndex': require('./array/sortedIndex'),
+  'sortedLastIndex': require('./array/sortedLastIndex'),
+  'tail': require('./array/tail'),
+  'take': require('./array/take'),
+  'takeRight': require('./array/takeRight'),
+  'takeRightWhile': require('./array/takeRightWhile'),
+  'takeWhile': require('./array/takeWhile'),
+  'union': require('./array/union'),
+  'uniq': require('./array/uniq'),
+  'unique': require('./array/unique'),
+  'unzip': require('./array/unzip'),
+  'unzipWith': require('./array/unzipWith'),
+  'without': require('./array/without'),
+  'xor': require('./array/xor'),
+  'zip': require('./array/zip'),
+  'zipObject': require('./array/zipObject'),
+  'zipWith': require('./array/zipWith')
+};
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/chunk.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/chunk.js
new file mode 100644
index 00000000000000..4de9b3961843b0
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/chunk.js
@@ -0,0 +1,47 @@
+var baseSlice = require('../internal/baseSlice'),
+    isIterateeCall = require('../internal/isIterateeCall');
+
+/** Native method references. */
+var ceil = Math.ceil;
+
+/* Native method references for those with the same name as other `lodash` methods. */
+var nativeMax = Math.max;
+
+/**
+ * Creates an array of elements split into groups the length of `size`.
+ * If `collection` can't be split evenly, the final chunk will be the remaining
+ * elements.
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {Array} array The array to process.
+ * @param {number} [size=1] The length of each chunk.
+ * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
+ * @returns {Array} Returns the new array containing chunks.
+ * @example
+ *
+ * _.chunk(['a', 'b', 'c', 'd'], 2);
+ * // => [['a', 'b'], ['c', 'd']]
+ *
+ * _.chunk(['a', 'b', 'c', 'd'], 3);
+ * // => [['a', 'b', 'c'], ['d']]
+ */
+function chunk(array, size, guard) {
+  if (guard ? isIterateeCall(array, size, guard) : size == null) {
+    size = 1;
+  } else {
+    size = nativeMax(+size || 1, 1);
+  }
+  var index = 0,
+      length = array ? array.length : 0,
+      resIndex = -1,
+      result = Array(ceil(length / size));
+
+  while (index < length) {
+    result[++resIndex] = baseSlice(array, index, (index += size));
+  }
+  return result;
+}
+
+module.exports = chunk;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/compact.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/compact.js
new file mode 100644
index 00000000000000..1dc1c55e8f1efb
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/compact.js
@@ -0,0 +1,30 @@
+/**
+ * Creates an array with all falsey values removed. The values `false`, `null`,
+ * `0`, `""`, `undefined`, and `NaN` are falsey.
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {Array} array The array to compact.
+ * @returns {Array} Returns the new array of filtered values.
+ * @example
+ *
+ * _.compact([0, 1, false, 2, '', 3]);
+ * // => [1, 2, 3]
+ */
+function compact(array) {
+  var index = -1,
+      length = array ? array.length : 0,
+      resIndex = -1,
+      result = [];
+
+  while (++index < length) {
+    var value = array[index];
+    if (value) {
+      result[++resIndex] = value;
+    }
+  }
+  return result;
+}
+
+module.exports = compact;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/difference.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/difference.js
new file mode 100644
index 00000000000000..22a5cf899d5493
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/difference.js
@@ -0,0 +1,28 @@
+var baseDifference = require('../internal/baseDifference'),
+    baseFlatten = require('../internal/baseFlatten'),
+    isArrayLike = require('../internal/isArrayLike'),
+    restParam = require('../function/restParam');
+
+/**
+ * Creates an array excluding all values of the provided arrays using
+ * [`SameValueZero`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero)
+ * for equality comparisons.
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {Array} array The array to inspect.
+ * @param {...Array} [values] The arrays of values to exclude.
+ * @returns {Array} Returns the new array of filtered values.
+ * @example
+ *
+ * _.difference([1, 2, 3], [4, 2]);
+ * // => [1, 3]
+ */
+var difference = restParam(function(array, values) {
+  return isArrayLike(array)
+    ? baseDifference(array, baseFlatten(values, false, true))
+    : [];
+});
+
+module.exports = difference;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/drop.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/drop.js
new file mode 100644
index 00000000000000..039a0b5fdcdf2b
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/drop.js
@@ -0,0 +1,39 @@
+var baseSlice = require('../internal/baseSlice'),
+    isIterateeCall = require('../internal/isIterateeCall');
+
+/**
+ * Creates a slice of `array` with `n` elements dropped from the beginning.
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {Array} array The array to query.
+ * @param {number} [n=1] The number of elements to drop.
+ * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
+ * @returns {Array} Returns the slice of `array`.
+ * @example
+ *
+ * _.drop([1, 2, 3]);
+ * // => [2, 3]
+ *
+ * _.drop([1, 2, 3], 2);
+ * // => [3]
+ *
+ * _.drop([1, 2, 3], 5);
+ * // => []
+ *
+ * _.drop([1, 2, 3], 0);
+ * // => [1, 2, 3]
+ */
+function drop(array, n, guard) {
+  var length = array ? array.length : 0;
+  if (!length) {
+    return [];
+  }
+  if (guard ? isIterateeCall(array, n, guard) : n == null) {
+    n = 1;
+  }
+  return baseSlice(array, n < 0 ? 0 : n);
+}
+
+module.exports = drop;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/dropRight.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/dropRight.js
new file mode 100644
index 00000000000000..14b5eb6f0a198e
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/dropRight.js
@@ -0,0 +1,40 @@
+var baseSlice = require('../internal/baseSlice'),
+    isIterateeCall = require('../internal/isIterateeCall');
+
+/**
+ * Creates a slice of `array` with `n` elements dropped from the end.
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {Array} array The array to query.
+ * @param {number} [n=1] The number of elements to drop.
+ * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
+ * @returns {Array} Returns the slice of `array`.
+ * @example
+ *
+ * _.dropRight([1, 2, 3]);
+ * // => [1, 2]
+ *
+ * _.dropRight([1, 2, 3], 2);
+ * // => [1]
+ *
+ * _.dropRight([1, 2, 3], 5);
+ * // => []
+ *
+ * _.dropRight([1, 2, 3], 0);
+ * // => [1, 2, 3]
+ */
+function dropRight(array, n, guard) {
+  var length = array ? array.length : 0;
+  if (!length) {
+    return [];
+  }
+  if (guard ? isIterateeCall(array, n, guard) : n == null) {
+    n = 1;
+  }
+  n = length - (+n || 0);
+  return baseSlice(array, 0, n < 0 ? 0 : n);
+}
+
+module.exports = dropRight;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/dropRightWhile.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/dropRightWhile.js
new file mode 100644
index 00000000000000..be158bd5fa94c0
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/dropRightWhile.js
@@ -0,0 +1,59 @@
+var baseCallback = require('../internal/baseCallback'),
+    baseWhile = require('../internal/baseWhile');
+
+/**
+ * Creates a slice of `array` excluding elements dropped from the end.
+ * Elements are dropped until `predicate` returns falsey. The predicate is
+ * bound to `thisArg` and invoked with three arguments: (value, index, array).
+ *
+ * If a property name is provided for `predicate` the created `_.property`
+ * style callback returns the property value of the given element.
+ *
+ * If a value is also provided for `thisArg` the created `_.matchesProperty`
+ * style callback returns `true` for elements that have a matching property
+ * value, else `false`.
+ *
+ * If an object is provided for `predicate` the created `_.matches` style
+ * callback returns `true` for elements that match the properties of the given
+ * object, else `false`.
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {Array} array The array to query.
+ * @param {Function|Object|string} [predicate=_.identity] The function invoked
+ *  per iteration.
+ * @param {*} [thisArg] The `this` binding of `predicate`.
+ * @returns {Array} Returns the slice of `array`.
+ * @example
+ *
+ * _.dropRightWhile([1, 2, 3], function(n) {
+ *   return n > 1;
+ * });
+ * // => [1]
+ *
+ * var users = [
+ *   { 'user': 'barney',  'active': true },
+ *   { 'user': 'fred',    'active': false },
+ *   { 'user': 'pebbles', 'active': false }
+ * ];
+ *
+ * // using the `_.matches` callback shorthand
+ * _.pluck(_.dropRightWhile(users, { 'user': 'pebbles', 'active': false }), 'user');
+ * // => ['barney', 'fred']
+ *
+ * // using the `_.matchesProperty` callback shorthand
+ * _.pluck(_.dropRightWhile(users, 'active', false), 'user');
+ * // => ['barney']
+ *
+ * // using the `_.property` callback shorthand
+ * _.pluck(_.dropRightWhile(users, 'active'), 'user');
+ * // => ['barney', 'fred', 'pebbles']
+ */
+function dropRightWhile(array, predicate, thisArg) {
+  return (array && array.length)
+    ? baseWhile(array, baseCallback(predicate, thisArg, 3), true, true)
+    : [];
+}
+
+module.exports = dropRightWhile;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/dropWhile.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/dropWhile.js
new file mode 100644
index 00000000000000..d9eabae9fac8b2
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/dropWhile.js
@@ -0,0 +1,59 @@
+var baseCallback = require('../internal/baseCallback'),
+    baseWhile = require('../internal/baseWhile');
+
+/**
+ * Creates a slice of `array` excluding elements dropped from the beginning.
+ * Elements are dropped until `predicate` returns falsey. The predicate is
+ * bound to `thisArg` and invoked with three arguments: (value, index, array).
+ *
+ * If a property name is provided for `predicate` the created `_.property`
+ * style callback returns the property value of the given element.
+ *
+ * If a value is also provided for `thisArg` the created `_.matchesProperty`
+ * style callback returns `true` for elements that have a matching property
+ * value, else `false`.
+ *
+ * If an object is provided for `predicate` the created `_.matches` style
+ * callback returns `true` for elements that have the properties of the given
+ * object, else `false`.
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {Array} array The array to query.
+ * @param {Function|Object|string} [predicate=_.identity] The function invoked
+ *  per iteration.
+ * @param {*} [thisArg] The `this` binding of `predicate`.
+ * @returns {Array} Returns the slice of `array`.
+ * @example
+ *
+ * _.dropWhile([1, 2, 3], function(n) {
+ *   return n < 3;
+ * });
+ * // => [3]
+ *
+ * var users = [
+ *   { 'user': 'barney',  'active': false },
+ *   { 'user': 'fred',    'active': false },
+ *   { 'user': 'pebbles', 'active': true }
+ * ];
+ *
+ * // using the `_.matches` callback shorthand
+ * _.pluck(_.dropWhile(users, { 'user': 'barney', 'active': false }), 'user');
+ * // => ['fred', 'pebbles']
+ *
+ * // using the `_.matchesProperty` callback shorthand
+ * _.pluck(_.dropWhile(users, 'active', false), 'user');
+ * // => ['pebbles']
+ *
+ * // using the `_.property` callback shorthand
+ * _.pluck(_.dropWhile(users, 'active'), 'user');
+ * // => ['barney', 'fred', 'pebbles']
+ */
+function dropWhile(array, predicate, thisArg) {
+  return (array && array.length)
+    ? baseWhile(array, baseCallback(predicate, thisArg, 3), true)
+    : [];
+}
+
+module.exports = dropWhile;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/fill.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/fill.js
new file mode 100644
index 00000000000000..2c8f6da71d0620
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/fill.js
@@ -0,0 +1,44 @@
+var baseFill = require('../internal/baseFill'),
+    isIterateeCall = require('../internal/isIterateeCall');
+
+/**
+ * Fills elements of `array` with `value` from `start` up to, but not
+ * including, `end`.
+ *
+ * **Note:** This method mutates `array`.
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {Array} array The array to fill.
+ * @param {*} value The value to fill `array` with.
+ * @param {number} [start=0] The start position.
+ * @param {number} [end=array.length] The end position.
+ * @returns {Array} Returns `array`.
+ * @example
+ *
+ * var array = [1, 2, 3];
+ *
+ * _.fill(array, 'a');
+ * console.log(array);
+ * // => ['a', 'a', 'a']
+ *
+ * _.fill(Array(3), 2);
+ * // => [2, 2, 2]
+ *
+ * _.fill([4, 6, 8], '*', 1, 2);
+ * // => [4, '*', 8]
+ */
+function fill(array, value, start, end) {
+  var length = array ? array.length : 0;
+  if (!length) {
+    return [];
+  }
+  if (start && typeof start != 'number' && isIterateeCall(array, value, start)) {
+    start = 0;
+    end = length;
+  }
+  return baseFill(array, value, start, end);
+}
+
+module.exports = fill;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/findIndex.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/findIndex.js
new file mode 100644
index 00000000000000..2a6b8e14bace9e
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/findIndex.js
@@ -0,0 +1,53 @@
+var createFindIndex = require('../internal/createFindIndex');
+
+/**
+ * This method is like `_.find` except that it returns the index of the first
+ * element `predicate` returns truthy for instead of the element itself.
+ *
+ * If a property name is provided for `predicate` the created `_.property`
+ * style callback returns the property value of the given element.
+ *
+ * If a value is also provided for `thisArg` the created `_.matchesProperty`
+ * style callback returns `true` for elements that have a matching property
+ * value, else `false`.
+ *
+ * If an object is provided for `predicate` the created `_.matches` style
+ * callback returns `true` for elements that have the properties of the given
+ * object, else `false`.
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {Array} array The array to search.
+ * @param {Function|Object|string} [predicate=_.identity] The function invoked
+ *  per iteration.
+ * @param {*} [thisArg] The `this` binding of `predicate`.
+ * @returns {number} Returns the index of the found element, else `-1`.
+ * @example
+ *
+ * var users = [
+ *   { 'user': 'barney',  'active': false },
+ *   { 'user': 'fred',    'active': false },
+ *   { 'user': 'pebbles', 'active': true }
+ * ];
+ *
+ * _.findIndex(users, function(chr) {
+ *   return chr.user == 'barney';
+ * });
+ * // => 0
+ *
+ * // using the `_.matches` callback shorthand
+ * _.findIndex(users, { 'user': 'fred', 'active': false });
+ * // => 1
+ *
+ * // using the `_.matchesProperty` callback shorthand
+ * _.findIndex(users, 'active', false);
+ * // => 0
+ *
+ * // using the `_.property` callback shorthand
+ * _.findIndex(users, 'active');
+ * // => 2
+ */
+var findIndex = createFindIndex();
+
+module.exports = findIndex;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/findLastIndex.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/findLastIndex.js
new file mode 100644
index 00000000000000..d6d8eca6df707b
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/findLastIndex.js
@@ -0,0 +1,53 @@
+var createFindIndex = require('../internal/createFindIndex');
+
+/**
+ * This method is like `_.findIndex` except that it iterates over elements
+ * of `collection` from right to left.
+ *
+ * If a property name is provided for `predicate` the created `_.property`
+ * style callback returns the property value of the given element.
+ *
+ * If a value is also provided for `thisArg` the created `_.matchesProperty`
+ * style callback returns `true` for elements that have a matching property
+ * value, else `false`.
+ *
+ * If an object is provided for `predicate` the created `_.matches` style
+ * callback returns `true` for elements that have the properties of the given
+ * object, else `false`.
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {Array} array The array to search.
+ * @param {Function|Object|string} [predicate=_.identity] The function invoked
+ *  per iteration.
+ * @param {*} [thisArg] The `this` binding of `predicate`.
+ * @returns {number} Returns the index of the found element, else `-1`.
+ * @example
+ *
+ * var users = [
+ *   { 'user': 'barney',  'active': true },
+ *   { 'user': 'fred',    'active': false },
+ *   { 'user': 'pebbles', 'active': false }
+ * ];
+ *
+ * _.findLastIndex(users, function(chr) {
+ *   return chr.user == 'pebbles';
+ * });
+ * // => 2
+ *
+ * // using the `_.matches` callback shorthand
+ * _.findLastIndex(users, { 'user': 'barney', 'active': true });
+ * // => 0
+ *
+ * // using the `_.matchesProperty` callback shorthand
+ * _.findLastIndex(users, 'active', false);
+ * // => 2
+ *
+ * // using the `_.property` callback shorthand
+ * _.findLastIndex(users, 'active');
+ * // => 0
+ */
+var findLastIndex = createFindIndex(true);
+
+module.exports = findLastIndex;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/first.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/first.js
new file mode 100644
index 00000000000000..b3b9c79c7bba5d
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/first.js
@@ -0,0 +1,22 @@
+/**
+ * Gets the first element of `array`.
+ *
+ * @static
+ * @memberOf _
+ * @alias head
+ * @category Array
+ * @param {Array} array The array to query.
+ * @returns {*} Returns the first element of `array`.
+ * @example
+ *
+ * _.first([1, 2, 3]);
+ * // => 1
+ *
+ * _.first([]);
+ * // => undefined
+ */
+function first(array) {
+  return array ? array[0] : undefined;
+}
+
+module.exports = first;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/flatten.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/flatten.js
new file mode 100644
index 00000000000000..65bbeefb775ad8
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/flatten.js
@@ -0,0 +1,32 @@
+var baseFlatten = require('../internal/baseFlatten'),
+    isIterateeCall = require('../internal/isIterateeCall');
+
+/**
+ * Flattens a nested array. If `isDeep` is `true` the array is recursively
+ * flattened, otherwise it is only flattened a single level.
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {Array} array The array to flatten.
+ * @param {boolean} [isDeep] Specify a deep flatten.
+ * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
+ * @returns {Array} Returns the new flattened array.
+ * @example
+ *
+ * _.flatten([1, [2, 3, [4]]]);
+ * // => [1, 2, 3, [4]]
+ *
+ * // using `isDeep`
+ * _.flatten([1, [2, 3, [4]]], true);
+ * // => [1, 2, 3, 4]
+ */
+function flatten(array, isDeep, guard) {
+  var length = array ? array.length : 0;
+  if (guard && isIterateeCall(array, isDeep, guard)) {
+    isDeep = false;
+  }
+  return length ? baseFlatten(array, isDeep) : [];
+}
+
+module.exports = flatten;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/flattenDeep.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/flattenDeep.js
new file mode 100644
index 00000000000000..9f775febe2aeb3
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/flattenDeep.js
@@ -0,0 +1,21 @@
+var baseFlatten = require('../internal/baseFlatten');
+
+/**
+ * Recursively flattens a nested array.
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {Array} array The array to recursively flatten.
+ * @returns {Array} Returns the new flattened array.
+ * @example
+ *
+ * _.flattenDeep([1, [2, 3, [4]]]);
+ * // => [1, 2, 3, 4]
+ */
+function flattenDeep(array) {
+  var length = array ? array.length : 0;
+  return length ? baseFlatten(array, true) : [];
+}
+
+module.exports = flattenDeep;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/head.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/head.js
new file mode 100644
index 00000000000000..1961b08c7eb538
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/head.js
@@ -0,0 +1 @@
+module.exports = require('./first');
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/indexOf.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/indexOf.js
new file mode 100644
index 00000000000000..f8f6c9fc2cdb4f
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/indexOf.js
@@ -0,0 +1,54 @@
+var baseIndexOf = require('../internal/baseIndexOf'),
+    binaryIndex = require('../internal/binaryIndex');
+
+/* Native method references for those with the same name as other `lodash` methods. */
+var nativeMax = Math.max;
+
+/**
+ * Gets the index at which the first occurrence of `value` is found in `array`
+ * using [`SameValueZero`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero)
+ * for equality comparisons. If `fromIndex` is negative, it is used as the offset
+ * from the end of `array`. If `array` is sorted providing `true` for `fromIndex`
+ * performs a faster binary search.
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {Array} array The array to search.
+ * @param {*} value The value to search for.
+ * @param {boolean|number} [fromIndex=0] The index to search from or `true`
+ *  to perform a binary search on a sorted array.
+ * @returns {number} Returns the index of the matched value, else `-1`.
+ * @example
+ *
+ * _.indexOf([1, 2, 1, 2], 2);
+ * // => 1
+ *
+ * // using `fromIndex`
+ * _.indexOf([1, 2, 1, 2], 2, 2);
+ * // => 3
+ *
+ * // performing a binary search
+ * _.indexOf([1, 1, 2, 2], 2, true);
+ * // => 2
+ */
+function indexOf(array, value, fromIndex) {
+  var length = array ? array.length : 0;
+  if (!length) {
+    return -1;
+  }
+  if (typeof fromIndex == 'number') {
+    fromIndex = fromIndex < 0 ? nativeMax(length + fromIndex, 0) : fromIndex;
+  } else if (fromIndex) {
+    var index = binaryIndex(array, value),
+        other = array[index];
+
+    if (value === value ? (value === other) : (other !== other)) {
+      return index;
+    }
+    return -1;
+  }
+  return baseIndexOf(array, value, fromIndex || 0);
+}
+
+module.exports = indexOf;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/initial.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/initial.js
new file mode 100644
index 00000000000000..59b7a7d96dfbda
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/initial.js
@@ -0,0 +1,20 @@
+var dropRight = require('./dropRight');
+
+/**
+ * Gets all but the last element of `array`.
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {Array} array The array to query.
+ * @returns {Array} Returns the slice of `array`.
+ * @example
+ *
+ * _.initial([1, 2, 3]);
+ * // => [1, 2]
+ */
+function initial(array) {
+  return dropRight(array, 1);
+}
+
+module.exports = initial;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/intersection.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/intersection.js
new file mode 100644
index 00000000000000..13af23eb5e9060
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/intersection.js
@@ -0,0 +1,65 @@
+var baseIndexOf = require('../internal/baseIndexOf'),
+    cacheIndexOf = require('../internal/cacheIndexOf'),
+    createCache = require('../internal/createCache'),
+    isArrayLike = require('../internal/isArrayLike');
+
+/**
+ * Creates an array of unique values in all provided arrays using
+ * [`SameValueZero`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero)
+ * for equality comparisons.
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {...Array} [arrays] The arrays to inspect.
+ * @returns {Array} Returns the new array of shared values.
+ * @example
+ * _.intersection([1, 2], [4, 2], [2, 1]);
+ * // => [2]
+ */
+function intersection() {
+  var args = [],
+      argsIndex = -1,
+      argsLength = arguments.length,
+      caches = [],
+      indexOf = baseIndexOf,
+      isCommon = true,
+      result = [];
+
+  while (++argsIndex < argsLength) {
+    var value = arguments[argsIndex];
+    if (isArrayLike(value)) {
+      args.push(value);
+      caches.push((isCommon && value.length >= 120) ? createCache(argsIndex && value) : null);
+    }
+  }
+  argsLength = args.length;
+  if (argsLength < 2) {
+    return result;
+  }
+  var array = args[0],
+      index = -1,
+      length = array ? array.length : 0,
+      seen = caches[0];
+
+  outer:
+  while (++index < length) {
+    value = array[index];
+    if ((seen ? cacheIndexOf(seen, value) : indexOf(result, value, 0)) < 0) {
+      argsIndex = argsLength;
+      while (--argsIndex) {
+        var cache = caches[argsIndex];
+        if ((cache ? cacheIndexOf(cache, value) : indexOf(args[argsIndex], value, 0)) < 0) {
+          continue outer;
+        }
+      }
+      if (seen) {
+        seen.push(value);
+      }
+      result.push(value);
+    }
+  }
+  return result;
+}
+
+module.exports = intersection;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/last.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/last.js
new file mode 100644
index 00000000000000..299af3146ca232
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/last.js
@@ -0,0 +1,19 @@
+/**
+ * Gets the last element of `array`.
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {Array} array The array to query.
+ * @returns {*} Returns the last element of `array`.
+ * @example
+ *
+ * _.last([1, 2, 3]);
+ * // => 3
+ */
+function last(array) {
+  var length = array ? array.length : 0;
+  return length ? array[length - 1] : undefined;
+}
+
+module.exports = last;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/lastIndexOf.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/lastIndexOf.js
new file mode 100644
index 00000000000000..02b806269bd21c
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/lastIndexOf.js
@@ -0,0 +1,60 @@
+var binaryIndex = require('../internal/binaryIndex'),
+    indexOfNaN = require('../internal/indexOfNaN');
+
+/* Native method references for those with the same name as other `lodash` methods. */
+var nativeMax = Math.max,
+    nativeMin = Math.min;
+
+/**
+ * This method is like `_.indexOf` except that it iterates over elements of
+ * `array` from right to left.
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {Array} array The array to search.
+ * @param {*} value The value to search for.
+ * @param {boolean|number} [fromIndex=array.length-1] The index to search from
+ *  or `true` to perform a binary search on a sorted array.
+ * @returns {number} Returns the index of the matched value, else `-1`.
+ * @example
+ *
+ * _.lastIndexOf([1, 2, 1, 2], 2);
+ * // => 3
+ *
+ * // using `fromIndex`
+ * _.lastIndexOf([1, 2, 1, 2], 2, 2);
+ * // => 1
+ *
+ * // performing a binary search
+ * _.lastIndexOf([1, 1, 2, 2], 2, true);
+ * // => 3
+ */
+function lastIndexOf(array, value, fromIndex) {
+  var length = array ? array.length : 0;
+  if (!length) {
+    return -1;
+  }
+  var index = length;
+  if (typeof fromIndex == 'number') {
+    index = (fromIndex < 0 ? nativeMax(length + fromIndex, 0) : nativeMin(fromIndex || 0, length - 1)) + 1;
+  } else if (fromIndex) {
+    index = binaryIndex(array, value, true) - 1;
+    var other = array[index];
+    if (value === value ? (value === other) : (other !== other)) {
+      return index;
+    }
+    return -1;
+  }
+  if (value !== value) {
+    return indexOfNaN(array, index, true);
+  }
+  while (index--) {
+    if (array[index] === value) {
+      return index;
+    }
+  }
+  return -1;
+}
+
+module.exports = lastIndexOf;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/object.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/object.js
new file mode 100644
index 00000000000000..f4a34531b139f9
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/object.js
@@ -0,0 +1 @@
+module.exports = require('./zipObject');
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/pull.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/pull.js
new file mode 100644
index 00000000000000..746f196f830fe0
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/pull.js
@@ -0,0 +1,52 @@
+var baseIndexOf = require('../internal/baseIndexOf');
+
+/** Used for native method references. */
+var arrayProto = Array.prototype;
+
+/** Native method references. */
+var splice = arrayProto.splice;
+
+/**
+ * Removes all provided values from `array` using
+ * [`SameValueZero`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero)
+ * for equality comparisons.
+ *
+ * **Note:** Unlike `_.without`, this method mutates `array`.
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {Array} array The array to modify.
+ * @param {...*} [values] The values to remove.
+ * @returns {Array} Returns `array`.
+ * @example
+ *
+ * var array = [1, 2, 3, 1, 2, 3];
+ *
+ * _.pull(array, 2, 3);
+ * console.log(array);
+ * // => [1, 1]
+ */
+function pull() {
+  var args = arguments,
+      array = args[0];
+
+  if (!(array && array.length)) {
+    return array;
+  }
+  var index = 0,
+      indexOf = baseIndexOf,
+      length = args.length;
+
+  while (++index < length) {
+    var fromIndex = 0,
+        value = args[index];
+
+    while ((fromIndex = indexOf(array, value, fromIndex)) > -1) {
+      splice.call(array, fromIndex, 1);
+    }
+  }
+  return array;
+}
+
+module.exports = pull;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/pullAt.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/pullAt.js
new file mode 100644
index 00000000000000..4ca2476f0e1c78
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/pullAt.js
@@ -0,0 +1,40 @@
+var baseAt = require('../internal/baseAt'),
+    baseCompareAscending = require('../internal/baseCompareAscending'),
+    baseFlatten = require('../internal/baseFlatten'),
+    basePullAt = require('../internal/basePullAt'),
+    restParam = require('../function/restParam');
+
+/**
+ * Removes elements from `array` corresponding to the given indexes and returns
+ * an array of the removed elements. Indexes may be specified as an array of
+ * indexes or as individual arguments.
+ *
+ * **Note:** Unlike `_.at`, this method mutates `array`.
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {Array} array The array to modify.
+ * @param {...(number|number[])} [indexes] The indexes of elements to remove,
+ *  specified as individual indexes or arrays of indexes.
+ * @returns {Array} Returns the new array of removed elements.
+ * @example
+ *
+ * var array = [5, 10, 15, 20];
+ * var evens = _.pullAt(array, 1, 3);
+ *
+ * console.log(array);
+ * // => [5, 15]
+ *
+ * console.log(evens);
+ * // => [10, 20]
+ */
+var pullAt = restParam(function(array, indexes) {
+  indexes = baseFlatten(indexes);
+
+  var result = baseAt(array, indexes);
+  basePullAt(array, indexes.sort(baseCompareAscending));
+  return result;
+});
+
+module.exports = pullAt;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/remove.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/remove.js
new file mode 100644
index 00000000000000..0cf979bda0b241
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/remove.js
@@ -0,0 +1,64 @@
+var baseCallback = require('../internal/baseCallback'),
+    basePullAt = require('../internal/basePullAt');
+
+/**
+ * Removes all elements from `array` that `predicate` returns truthy for
+ * and returns an array of the removed elements. The predicate is bound to
+ * `thisArg` and invoked with three arguments: (value, index, array).
+ *
+ * If a property name is provided for `predicate` the created `_.property`
+ * style callback returns the property value of the given element.
+ *
+ * If a value is also provided for `thisArg` the created `_.matchesProperty`
+ * style callback returns `true` for elements that have a matching property
+ * value, else `false`.
+ *
+ * If an object is provided for `predicate` the created `_.matches` style
+ * callback returns `true` for elements that have the properties of the given
+ * object, else `false`.
+ *
+ * **Note:** Unlike `_.filter`, this method mutates `array`.
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {Array} array The array to modify.
+ * @param {Function|Object|string} [predicate=_.identity] The function invoked
+ *  per iteration.
+ * @param {*} [thisArg] The `this` binding of `predicate`.
+ * @returns {Array} Returns the new array of removed elements.
+ * @example
+ *
+ * var array = [1, 2, 3, 4];
+ * var evens = _.remove(array, function(n) {
+ *   return n % 2 == 0;
+ * });
+ *
+ * console.log(array);
+ * // => [1, 3]
+ *
+ * console.log(evens);
+ * // => [2, 4]
+ */
+function remove(array, predicate, thisArg) {
+  var result = [];
+  if (!(array && array.length)) {
+    return result;
+  }
+  var index = -1,
+      indexes = [],
+      length = array.length;
+
+  predicate = baseCallback(predicate, thisArg, 3);
+  while (++index < length) {
+    var value = array[index];
+    if (predicate(value, index, array)) {
+      result.push(value);
+      indexes.push(index);
+    }
+  }
+  basePullAt(array, indexes);
+  return result;
+}
+
+module.exports = remove;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/rest.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/rest.js
new file mode 100644
index 00000000000000..9bfb734f1fbe64
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/rest.js
@@ -0,0 +1,21 @@
+var drop = require('./drop');
+
+/**
+ * Gets all but the first element of `array`.
+ *
+ * @static
+ * @memberOf _
+ * @alias tail
+ * @category Array
+ * @param {Array} array The array to query.
+ * @returns {Array} Returns the slice of `array`.
+ * @example
+ *
+ * _.rest([1, 2, 3]);
+ * // => [2, 3]
+ */
+function rest(array) {
+  return drop(array, 1);
+}
+
+module.exports = rest;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/slice.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/slice.js
new file mode 100644
index 00000000000000..48ef1a1a280f56
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/slice.js
@@ -0,0 +1,30 @@
+var baseSlice = require('../internal/baseSlice'),
+    isIterateeCall = require('../internal/isIterateeCall');
+
+/**
+ * Creates a slice of `array` from `start` up to, but not including, `end`.
+ *
+ * **Note:** This method is used instead of `Array#slice` to support node
+ * lists in IE < 9 and to ensure dense arrays are returned.
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {Array} array The array to slice.
+ * @param {number} [start=0] The start position.
+ * @param {number} [end=array.length] The end position.
+ * @returns {Array} Returns the slice of `array`.
+ */
+function slice(array, start, end) {
+  var length = array ? array.length : 0;
+  if (!length) {
+    return [];
+  }
+  if (end && typeof end != 'number' && isIterateeCall(array, start, end)) {
+    start = 0;
+    end = length;
+  }
+  return baseSlice(array, start, end);
+}
+
+module.exports = slice;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/sortedIndex.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/sortedIndex.js
new file mode 100644
index 00000000000000..51d150e3b3ac9d
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/sortedIndex.js
@@ -0,0 +1,53 @@
+var createSortedIndex = require('../internal/createSortedIndex');
+
+/**
+ * Uses a binary search to determine the lowest index at which `value` should
+ * be inserted into `array` in order to maintain its sort order. If an iteratee
+ * function is provided it is invoked for `value` and each element of `array`
+ * to compute their sort ranking. The iteratee is bound to `thisArg` and
+ * invoked with one argument; (value).
+ *
+ * If a property name is provided for `iteratee` the created `_.property`
+ * style callback returns the property value of the given element.
+ *
+ * If a value is also provided for `thisArg` the created `_.matchesProperty`
+ * style callback returns `true` for elements that have a matching property
+ * value, else `false`.
+ *
+ * If an object is provided for `iteratee` the created `_.matches` style
+ * callback returns `true` for elements that have the properties of the given
+ * object, else `false`.
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {Array} array The sorted array to inspect.
+ * @param {*} value The value to evaluate.
+ * @param {Function|Object|string} [iteratee=_.identity] The function invoked
+ *  per iteration.
+ * @param {*} [thisArg] The `this` binding of `iteratee`.
+ * @returns {number} Returns the index at which `value` should be inserted
+ *  into `array`.
+ * @example
+ *
+ * _.sortedIndex([30, 50], 40);
+ * // => 1
+ *
+ * _.sortedIndex([4, 4, 5, 5], 5);
+ * // => 2
+ *
+ * var dict = { 'data': { 'thirty': 30, 'forty': 40, 'fifty': 50 } };
+ *
+ * // using an iteratee function
+ * _.sortedIndex(['thirty', 'fifty'], 'forty', function(word) {
+ *   return this.data[word];
+ * }, dict);
+ * // => 1
+ *
+ * // using the `_.property` callback shorthand
+ * _.sortedIndex([{ 'x': 30 }, { 'x': 50 }], { 'x': 40 }, 'x');
+ * // => 1
+ */
+var sortedIndex = createSortedIndex();
+
+module.exports = sortedIndex;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/sortedLastIndex.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/sortedLastIndex.js
new file mode 100644
index 00000000000000..81a4a8689e8c00
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/sortedLastIndex.js
@@ -0,0 +1,25 @@
+var createSortedIndex = require('../internal/createSortedIndex');
+
+/**
+ * This method is like `_.sortedIndex` except that it returns the highest
+ * index at which `value` should be inserted into `array` in order to
+ * maintain its sort order.
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {Array} array The sorted array to inspect.
+ * @param {*} value The value to evaluate.
+ * @param {Function|Object|string} [iteratee=_.identity] The function invoked
+ *  per iteration.
+ * @param {*} [thisArg] The `this` binding of `iteratee`.
+ * @returns {number} Returns the index at which `value` should be inserted
+ *  into `array`.
+ * @example
+ *
+ * _.sortedLastIndex([4, 4, 5, 5], 5);
+ * // => 4
+ */
+var sortedLastIndex = createSortedIndex(true);
+
+module.exports = sortedLastIndex;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/tail.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/tail.js
new file mode 100644
index 00000000000000..c5dfe779d6f762
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/tail.js
@@ -0,0 +1 @@
+module.exports = require('./rest');
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/take.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/take.js
new file mode 100644
index 00000000000000..875917a746650d
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/take.js
@@ -0,0 +1,39 @@
+var baseSlice = require('../internal/baseSlice'),
+    isIterateeCall = require('../internal/isIterateeCall');
+
+/**
+ * Creates a slice of `array` with `n` elements taken from the beginning.
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {Array} array The array to query.
+ * @param {number} [n=1] The number of elements to take.
+ * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
+ * @returns {Array} Returns the slice of `array`.
+ * @example
+ *
+ * _.take([1, 2, 3]);
+ * // => [1]
+ *
+ * _.take([1, 2, 3], 2);
+ * // => [1, 2]
+ *
+ * _.take([1, 2, 3], 5);
+ * // => [1, 2, 3]
+ *
+ * _.take([1, 2, 3], 0);
+ * // => []
+ */
+function take(array, n, guard) {
+  var length = array ? array.length : 0;
+  if (!length) {
+    return [];
+  }
+  if (guard ? isIterateeCall(array, n, guard) : n == null) {
+    n = 1;
+  }
+  return baseSlice(array, 0, n < 0 ? 0 : n);
+}
+
+module.exports = take;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/takeRight.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/takeRight.js
new file mode 100644
index 00000000000000..6e89c874801804
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/takeRight.js
@@ -0,0 +1,40 @@
+var baseSlice = require('../internal/baseSlice'),
+    isIterateeCall = require('../internal/isIterateeCall');
+
+/**
+ * Creates a slice of `array` with `n` elements taken from the end.
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {Array} array The array to query.
+ * @param {number} [n=1] The number of elements to take.
+ * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
+ * @returns {Array} Returns the slice of `array`.
+ * @example
+ *
+ * _.takeRight([1, 2, 3]);
+ * // => [3]
+ *
+ * _.takeRight([1, 2, 3], 2);
+ * // => [2, 3]
+ *
+ * _.takeRight([1, 2, 3], 5);
+ * // => [1, 2, 3]
+ *
+ * _.takeRight([1, 2, 3], 0);
+ * // => []
+ */
+function takeRight(array, n, guard) {
+  var length = array ? array.length : 0;
+  if (!length) {
+    return [];
+  }
+  if (guard ? isIterateeCall(array, n, guard) : n == null) {
+    n = 1;
+  }
+  n = length - (+n || 0);
+  return baseSlice(array, n < 0 ? 0 : n);
+}
+
+module.exports = takeRight;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/takeRightWhile.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/takeRightWhile.js
new file mode 100644
index 00000000000000..5464d13b7fa2fb
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/takeRightWhile.js
@@ -0,0 +1,59 @@
+var baseCallback = require('../internal/baseCallback'),
+    baseWhile = require('../internal/baseWhile');
+
+/**
+ * Creates a slice of `array` with elements taken from the end. Elements are
+ * taken until `predicate` returns falsey. The predicate is bound to `thisArg`
+ * and invoked with three arguments: (value, index, array).
+ *
+ * If a property name is provided for `predicate` the created `_.property`
+ * style callback returns the property value of the given element.
+ *
+ * If a value is also provided for `thisArg` the created `_.matchesProperty`
+ * style callback returns `true` for elements that have a matching property
+ * value, else `false`.
+ *
+ * If an object is provided for `predicate` the created `_.matches` style
+ * callback returns `true` for elements that have the properties of the given
+ * object, else `false`.
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {Array} array The array to query.
+ * @param {Function|Object|string} [predicate=_.identity] The function invoked
+ *  per iteration.
+ * @param {*} [thisArg] The `this` binding of `predicate`.
+ * @returns {Array} Returns the slice of `array`.
+ * @example
+ *
+ * _.takeRightWhile([1, 2, 3], function(n) {
+ *   return n > 1;
+ * });
+ * // => [2, 3]
+ *
+ * var users = [
+ *   { 'user': 'barney',  'active': true },
+ *   { 'user': 'fred',    'active': false },
+ *   { 'user': 'pebbles', 'active': false }
+ * ];
+ *
+ * // using the `_.matches` callback shorthand
+ * _.pluck(_.takeRightWhile(users, { 'user': 'pebbles', 'active': false }), 'user');
+ * // => ['pebbles']
+ *
+ * // using the `_.matchesProperty` callback shorthand
+ * _.pluck(_.takeRightWhile(users, 'active', false), 'user');
+ * // => ['fred', 'pebbles']
+ *
+ * // using the `_.property` callback shorthand
+ * _.pluck(_.takeRightWhile(users, 'active'), 'user');
+ * // => []
+ */
+function takeRightWhile(array, predicate, thisArg) {
+  return (array && array.length)
+    ? baseWhile(array, baseCallback(predicate, thisArg, 3), false, true)
+    : [];
+}
+
+module.exports = takeRightWhile;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/takeWhile.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/takeWhile.js
new file mode 100644
index 00000000000000..f7e28a1d423a8e
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/takeWhile.js
@@ -0,0 +1,59 @@
+var baseCallback = require('../internal/baseCallback'),
+    baseWhile = require('../internal/baseWhile');
+
+/**
+ * Creates a slice of `array` with elements taken from the beginning. Elements
+ * are taken until `predicate` returns falsey. The predicate is bound to
+ * `thisArg` and invoked with three arguments: (value, index, array).
+ *
+ * If a property name is provided for `predicate` the created `_.property`
+ * style callback returns the property value of the given element.
+ *
+ * If a value is also provided for `thisArg` the created `_.matchesProperty`
+ * style callback returns `true` for elements that have a matching property
+ * value, else `false`.
+ *
+ * If an object is provided for `predicate` the created `_.matches` style
+ * callback returns `true` for elements that have the properties of the given
+ * object, else `false`.
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {Array} array The array to query.
+ * @param {Function|Object|string} [predicate=_.identity] The function invoked
+ *  per iteration.
+ * @param {*} [thisArg] The `this` binding of `predicate`.
+ * @returns {Array} Returns the slice of `array`.
+ * @example
+ *
+ * _.takeWhile([1, 2, 3], function(n) {
+ *   return n < 3;
+ * });
+ * // => [1, 2]
+ *
+ * var users = [
+ *   { 'user': 'barney',  'active': false },
+ *   { 'user': 'fred',    'active': false},
+ *   { 'user': 'pebbles', 'active': true }
+ * ];
+ *
+ * // using the `_.matches` callback shorthand
+ * _.pluck(_.takeWhile(users, { 'user': 'barney', 'active': false }), 'user');
+ * // => ['barney']
+ *
+ * // using the `_.matchesProperty` callback shorthand
+ * _.pluck(_.takeWhile(users, 'active', false), 'user');
+ * // => ['barney', 'fred']
+ *
+ * // using the `_.property` callback shorthand
+ * _.pluck(_.takeWhile(users, 'active'), 'user');
+ * // => []
+ */
+function takeWhile(array, predicate, thisArg) {
+  return (array && array.length)
+    ? baseWhile(array, baseCallback(predicate, thisArg, 3))
+    : [];
+}
+
+module.exports = takeWhile;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/union.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/union.js
new file mode 100644
index 00000000000000..ee71b2782a3252
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/union.js
@@ -0,0 +1,24 @@
+var baseFlatten = require('../internal/baseFlatten'),
+    baseUniq = require('../internal/baseUniq'),
+    restParam = require('../function/restParam');
+
+/**
+ * Creates an array of unique values, in order, of the provided arrays using
+ * [`SameValueZero`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero)
+ * for equality comparisons.
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {...Array} [arrays] The arrays to inspect.
+ * @returns {Array} Returns the new array of combined values.
+ * @example
+ *
+ * _.union([1, 2], [4, 2], [2, 1]);
+ * // => [1, 2, 4]
+ */
+var union = restParam(function(arrays) {
+  return baseUniq(baseFlatten(arrays, false, true));
+});
+
+module.exports = union;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/uniq.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/uniq.js
new file mode 100644
index 00000000000000..91ae46e244d99f
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/uniq.js
@@ -0,0 +1,71 @@
+var baseCallback = require('../internal/baseCallback'),
+    baseUniq = require('../internal/baseUniq'),
+    isIterateeCall = require('../internal/isIterateeCall'),
+    sortedUniq = require('../internal/sortedUniq');
+
+/**
+ * Creates a duplicate-free version of an array, using
+ * [`SameValueZero`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero)
+ * for equality comparisons, in which only the first occurence of each element
+ * is kept. Providing `true` for `isSorted` performs a faster search algorithm
+ * for sorted arrays. If an iteratee function is provided it is invoked for
+ * each element in the array to generate the criterion by which uniqueness
+ * is computed. The `iteratee` is bound to `thisArg` and invoked with three
+ * arguments: (value, index, array).
+ *
+ * If a property name is provided for `iteratee` the created `_.property`
+ * style callback returns the property value of the given element.
+ *
+ * If a value is also provided for `thisArg` the created `_.matchesProperty`
+ * style callback returns `true` for elements that have a matching property
+ * value, else `false`.
+ *
+ * If an object is provided for `iteratee` the created `_.matches` style
+ * callback returns `true` for elements that have the properties of the given
+ * object, else `false`.
+ *
+ * @static
+ * @memberOf _
+ * @alias unique
+ * @category Array
+ * @param {Array} array The array to inspect.
+ * @param {boolean} [isSorted] Specify the array is sorted.
+ * @param {Function|Object|string} [iteratee] The function invoked per iteration.
+ * @param {*} [thisArg] The `this` binding of `iteratee`.
+ * @returns {Array} Returns the new duplicate-value-free array.
+ * @example
+ *
+ * _.uniq([2, 1, 2]);
+ * // => [2, 1]
+ *
+ * // using `isSorted`
+ * _.uniq([1, 1, 2], true);
+ * // => [1, 2]
+ *
+ * // using an iteratee function
+ * _.uniq([1, 2.5, 1.5, 2], function(n) {
+ *   return this.floor(n);
+ * }, Math);
+ * // => [1, 2.5]
+ *
+ * // using the `_.property` callback shorthand
+ * _.uniq([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x');
+ * // => [{ 'x': 1 }, { 'x': 2 }]
+ */
+function uniq(array, isSorted, iteratee, thisArg) {
+  var length = array ? array.length : 0;
+  if (!length) {
+    return [];
+  }
+  if (isSorted != null && typeof isSorted != 'boolean') {
+    thisArg = iteratee;
+    iteratee = isIterateeCall(array, isSorted, thisArg) ? null : isSorted;
+    isSorted = false;
+  }
+  iteratee = iteratee == null ? iteratee : baseCallback(iteratee, thisArg, 3);
+  return (isSorted)
+    ? sortedUniq(array, iteratee)
+    : baseUniq(array, iteratee);
+}
+
+module.exports = uniq;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/unique.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/unique.js
new file mode 100644
index 00000000000000..396de1b80464f8
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/unique.js
@@ -0,0 +1 @@
+module.exports = require('./uniq');
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/unzip.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/unzip.js
new file mode 100644
index 00000000000000..0a539fa631522b
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/unzip.js
@@ -0,0 +1,47 @@
+var arrayFilter = require('../internal/arrayFilter'),
+    arrayMap = require('../internal/arrayMap'),
+    baseProperty = require('../internal/baseProperty'),
+    isArrayLike = require('../internal/isArrayLike');
+
+/* Native method references for those with the same name as other `lodash` methods. */
+var nativeMax = Math.max;
+
+/**
+ * This method is like `_.zip` except that it accepts an array of grouped
+ * elements and creates an array regrouping the elements to their pre-zip
+ * configuration.
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {Array} array The array of grouped elements to process.
+ * @returns {Array} Returns the new array of regrouped elements.
+ * @example
+ *
+ * var zipped = _.zip(['fred', 'barney'], [30, 40], [true, false]);
+ * // => [['fred', 30, true], ['barney', 40, false]]
+ *
+ * _.unzip(zipped);
+ * // => [['fred', 'barney'], [30, 40], [true, false]]
+ */
+function unzip(array) {
+  if (!(array && array.length)) {
+    return [];
+  }
+  var index = -1,
+      length = 0;
+
+  array = arrayFilter(array, function(group) {
+    if (isArrayLike(group)) {
+      length = nativeMax(group.length, length);
+      return true;
+    }
+  });
+  var result = Array(length);
+  while (++index < length) {
+    result[index] = arrayMap(array, baseProperty(index));
+  }
+  return result;
+}
+
+module.exports = unzip;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/unzipWith.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/unzipWith.js
new file mode 100644
index 00000000000000..324a2b1db28578
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/unzipWith.js
@@ -0,0 +1,41 @@
+var arrayMap = require('../internal/arrayMap'),
+    arrayReduce = require('../internal/arrayReduce'),
+    bindCallback = require('../internal/bindCallback'),
+    unzip = require('./unzip');
+
+/**
+ * This method is like `_.unzip` except that it accepts an iteratee to specify
+ * how regrouped values should be combined. The `iteratee` is bound to `thisArg`
+ * and invoked with four arguments: (accumulator, value, index, group).
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {Array} array The array of grouped elements to process.
+ * @param {Function} [iteratee] The function to combine regrouped values.
+ * @param {*} [thisArg] The `this` binding of `iteratee`.
+ * @returns {Array} Returns the new array of regrouped elements.
+ * @example
+ *
+ * var zipped = _.zip([1, 2], [10, 20], [100, 200]);
+ * // => [[1, 10, 100], [2, 20, 200]]
+ *
+ * _.unzipWith(zipped, _.add);
+ * // => [3, 30, 300]
+ */
+function unzipWith(array, iteratee, thisArg) {
+  var length = array ? array.length : 0;
+  if (!length) {
+    return [];
+  }
+  var result = unzip(array);
+  if (iteratee == null) {
+    return result;
+  }
+  iteratee = bindCallback(iteratee, thisArg, 4);
+  return arrayMap(result, function(group) {
+    return arrayReduce(group, iteratee, undefined, true);
+  });
+}
+
+module.exports = unzipWith;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/without.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/without.js
new file mode 100644
index 00000000000000..19b78491af674f
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/without.js
@@ -0,0 +1,27 @@
+var baseDifference = require('../internal/baseDifference'),
+    isArrayLike = require('../internal/isArrayLike'),
+    restParam = require('../function/restParam');
+
+/**
+ * Creates an array excluding all provided values using
+ * [`SameValueZero`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero)
+ * for equality comparisons.
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {Array} array The array to filter.
+ * @param {...*} [values] The values to exclude.
+ * @returns {Array} Returns the new array of filtered values.
+ * @example
+ *
+ * _.without([1, 2, 1, 3], 1, 2);
+ * // => [3]
+ */
+var without = restParam(function(array, values) {
+  return isArrayLike(array)
+    ? baseDifference(array, values)
+    : [];
+});
+
+module.exports = without;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/xor.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/xor.js
new file mode 100644
index 00000000000000..315b9f8e29c34d
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/xor.js
@@ -0,0 +1,34 @@
+var baseDifference = require('../internal/baseDifference'),
+    baseUniq = require('../internal/baseUniq'),
+    isArrayLike = require('../internal/isArrayLike');
+
+/**
+ * Creates an array that is the [symmetric difference](https://en.wikipedia.org/wiki/Symmetric_difference)
+ * of the provided arrays.
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {...Array} [arrays] The arrays to inspect.
+ * @returns {Array} Returns the new array of values.
+ * @example
+ *
+ * _.xor([1, 2], [4, 2]);
+ * // => [1, 4]
+ */
+function xor() {
+  var index = -1,
+      length = arguments.length;
+
+  while (++index < length) {
+    var array = arguments[index];
+    if (isArrayLike(array)) {
+      var result = result
+        ? baseDifference(result, array).concat(baseDifference(array, result))
+        : array;
+    }
+  }
+  return result ? baseUniq(result) : [];
+}
+
+module.exports = xor;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/zip.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/zip.js
new file mode 100644
index 00000000000000..53a6f69912158c
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/zip.js
@@ -0,0 +1,21 @@
+var restParam = require('../function/restParam'),
+    unzip = require('./unzip');
+
+/**
+ * Creates an array of grouped elements, the first of which contains the first
+ * elements of the given arrays, the second of which contains the second elements
+ * of the given arrays, and so on.
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {...Array} [arrays] The arrays to process.
+ * @returns {Array} Returns the new array of grouped elements.
+ * @example
+ *
+ * _.zip(['fred', 'barney'], [30, 40], [true, false]);
+ * // => [['fred', 30, true], ['barney', 40, false]]
+ */
+var zip = restParam(unzip);
+
+module.exports = zip;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/zipObject.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/zipObject.js
new file mode 100644
index 00000000000000..dec7a211b7427f
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/zipObject.js
@@ -0,0 +1,43 @@
+var isArray = require('../lang/isArray');
+
+/**
+ * The inverse of `_.pairs`; this method returns an object composed from arrays
+ * of property names and values. Provide either a single two dimensional array,
+ * e.g. `[[key1, value1], [key2, value2]]` or two arrays, one of property names
+ * and one of corresponding values.
+ *
+ * @static
+ * @memberOf _
+ * @alias object
+ * @category Array
+ * @param {Array} props The property names.
+ * @param {Array} [values=[]] The property values.
+ * @returns {Object} Returns the new object.
+ * @example
+ *
+ * _.zipObject([['fred', 30], ['barney', 40]]);
+ * // => { 'fred': 30, 'barney': 40 }
+ *
+ * _.zipObject(['fred', 'barney'], [30, 40]);
+ * // => { 'fred': 30, 'barney': 40 }
+ */
+function zipObject(props, values) {
+  var index = -1,
+      length = props ? props.length : 0,
+      result = {};
+
+  if (length && !values && !isArray(props[0])) {
+    values = [];
+  }
+  while (++index < length) {
+    var key = props[index];
+    if (values) {
+      result[key] = values[index];
+    } else if (key) {
+      result[key[0]] = key[1];
+    }
+  }
+  return result;
+}
+
+module.exports = zipObject;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/zipWith.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/zipWith.js
new file mode 100644
index 00000000000000..7a268df5147fda
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/array/zipWith.js
@@ -0,0 +1,36 @@
+var restParam = require('../function/restParam'),
+    unzipWith = require('./unzipWith');
+
+/**
+ * This method is like `_.zip` except that it accepts an iteratee to specify
+ * how grouped values should be combined. The `iteratee` is bound to `thisArg`
+ * and invoked with four arguments: (accumulator, value, index, group).
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {...Array} [arrays] The arrays to process.
+ * @param {Function} [iteratee] The function to combine grouped values.
+ * @param {*} [thisArg] The `this` binding of `iteratee`.
+ * @returns {Array} Returns the new array of grouped elements.
+ * @example
+ *
+ * _.zipWith([1, 2], [10, 20], [100, 200], _.add);
+ * // => [111, 222]
+ */
+var zipWith = restParam(function(arrays) {
+  var length = arrays.length,
+      iteratee = arrays[length - 2],
+      thisArg = arrays[length - 1];
+
+  if (length > 2 && typeof iteratee == 'function') {
+    length -= 2;
+  } else {
+    iteratee = (length > 1 && typeof thisArg == 'function') ? (--length, thisArg) : undefined;
+    thisArg = undefined;
+  }
+  arrays.length = length;
+  return unzipWith(arrays, iteratee, thisArg);
+});
+
+module.exports = zipWith;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain.js
new file mode 100644
index 00000000000000..7992b733e23602
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain.js
@@ -0,0 +1,15 @@
+module.exports = {
+  'chain': require('./chain/chain'),
+  'commit': require('./chain/commit'),
+  'lodash': require('./chain/lodash'),
+  'plant': require('./chain/plant'),
+  'reverse': require('./chain/reverse'),
+  'run': require('./chain/run'),
+  'tap': require('./chain/tap'),
+  'thru': require('./chain/thru'),
+  'toJSON': require('./chain/toJSON'),
+  'toString': require('./chain/toString'),
+  'value': require('./chain/value'),
+  'valueOf': require('./chain/valueOf'),
+  'wrapperChain': require('./chain/wrapperChain')
+};
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/chain.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/chain.js
new file mode 100644
index 00000000000000..453ba1eb5e88cc
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/chain.js
@@ -0,0 +1,35 @@
+var lodash = require('./lodash');
+
+/**
+ * Creates a `lodash` object that wraps `value` with explicit method
+ * chaining enabled.
+ *
+ * @static
+ * @memberOf _
+ * @category Chain
+ * @param {*} value The value to wrap.
+ * @returns {Object} Returns the new `lodash` wrapper instance.
+ * @example
+ *
+ * var users = [
+ *   { 'user': 'barney',  'age': 36 },
+ *   { 'user': 'fred',    'age': 40 },
+ *   { 'user': 'pebbles', 'age': 1 }
+ * ];
+ *
+ * var youngest = _.chain(users)
+ *   .sortBy('age')
+ *   .map(function(chr) {
+ *     return chr.user + ' is ' + chr.age;
+ *   })
+ *   .first()
+ *   .value();
+ * // => 'pebbles is 1'
+ */
+function chain(value) {
+  var result = lodash(value);
+  result.__chain__ = true;
+  return result;
+}
+
+module.exports = chain;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/commit.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/commit.js
new file mode 100644
index 00000000000000..c732d1bf9139d0
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/commit.js
@@ -0,0 +1 @@
+module.exports = require('./wrapperCommit');
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/lodash.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/lodash.js
new file mode 100644
index 00000000000000..7ca104c44853f4
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/lodash.js
@@ -0,0 +1,122 @@
+var LazyWrapper = require('../internal/LazyWrapper'),
+    LodashWrapper = require('../internal/LodashWrapper'),
+    baseLodash = require('../internal/baseLodash'),
+    isArray = require('../lang/isArray'),
+    isObjectLike = require('../internal/isObjectLike'),
+    wrapperClone = require('../internal/wrapperClone');
+
+/** Used for native method references. */
+var objectProto = Object.prototype;
+
+/** Used to check objects for own properties. */
+var hasOwnProperty = objectProto.hasOwnProperty;
+
+/**
+ * Creates a `lodash` object which wraps `value` to enable implicit chaining.
+ * Methods that operate on and return arrays, collections, and functions can
+ * be chained together. Methods that return a boolean or single value will
+ * automatically end the chain returning the unwrapped value. Explicit chaining
+ * may be enabled using `_.chain`. The execution of chained methods is lazy,
+ * that is, execution is deferred until `_#value` is implicitly or explicitly
+ * called.
+ *
+ * Lazy evaluation allows several methods to support shortcut fusion. Shortcut
+ * fusion is an optimization that merges iteratees to avoid creating intermediate
+ * arrays and reduce the number of iteratee executions.
+ *
+ * Chaining is supported in custom builds as long as the `_#value` method is
+ * directly or indirectly included in the build.
+ *
+ * In addition to lodash methods, wrappers have `Array` and `String` methods.
+ *
+ * The wrapper `Array` methods are:
+ * `concat`, `join`, `pop`, `push`, `reverse`, `shift`, `slice`, `sort`,
+ * `splice`, and `unshift`
+ *
+ * The wrapper `String` methods are:
+ * `replace` and `split`
+ *
+ * The wrapper methods that support shortcut fusion are:
+ * `compact`, `drop`, `dropRight`, `dropRightWhile`, `dropWhile`, `filter`,
+ * `first`, `initial`, `last`, `map`, `pluck`, `reject`, `rest`, `reverse`,
+ * `slice`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, `toArray`,
+ * and `where`
+ *
+ * The chainable wrapper methods are:
+ * `after`, `ary`, `assign`, `at`, `before`, `bind`, `bindAll`, `bindKey`,
+ * `callback`, `chain`, `chunk`, `commit`, `compact`, `concat`, `constant`,
+ * `countBy`, `create`, `curry`, `debounce`, `defaults`, `defer`, `delay`,
+ * `difference`, `drop`, `dropRight`, `dropRightWhile`, `dropWhile`, `fill`,
+ * `filter`, `flatten`, `flattenDeep`, `flow`, `flowRight`, `forEach`,
+ * `forEachRight`, `forIn`, `forInRight`, `forOwn`, `forOwnRight`, `functions`,
+ * `groupBy`, `indexBy`, `initial`, `intersection`, `invert`, `invoke`, `keys`,
+ * `keysIn`, `map`, `mapValues`, `matches`, `matchesProperty`, `memoize`,
+ * `merge`, `mixin`, `negate`, `omit`, `once`, `pairs`, `partial`, `partialRight`,
+ * `partition`, `pick`, `plant`, `pluck`, `property`, `propertyOf`, `pull`,
+ * `pullAt`, `push`, `range`, `rearg`, `reject`, `remove`, `rest`, `reverse`,
+ * `shuffle`, `slice`, `sort`, `sortBy`, `sortByAll`, `sortByOrder`, `splice`,
+ * `spread`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, `tap`,
+ * `throttle`, `thru`, `times`, `toArray`, `toPlainObject`, `transform`,
+ * `union`, `uniq`, `unshift`, `unzip`, `values`, `valuesIn`, `where`,
+ * `without`, `wrap`, `xor`, `zip`, and `zipObject`
+ *
+ * The wrapper methods that are **not** chainable by default are:
+ * `add`, `attempt`, `camelCase`, `capitalize`, `clone`, `cloneDeep`, `deburr`,
+ * `endsWith`, `escape`, `escapeRegExp`, `every`, `find`, `findIndex`, `findKey`,
+ * `findLast`, `findLastIndex`, `findLastKey`, `findWhere`, `first`, `has`,
+ * `identity`, `includes`, `indexOf`, `inRange`, `isArguments`, `isArray`,
+ * `isBoolean`, `isDate`, `isElement`, `isEmpty`, `isEqual`, `isError`, `isFinite`
+ * `isFunction`, `isMatch`, `isNative`, `isNaN`, `isNull`, `isNumber`, `isObject`,
+ * `isPlainObject`, `isRegExp`, `isString`, `isUndefined`, `isTypedArray`,
+ * `join`, `kebabCase`, `last`, `lastIndexOf`, `max`, `min`, `noConflict`,
+ * `noop`, `now`, `pad`, `padLeft`, `padRight`, `parseInt`, `pop`, `random`,
+ * `reduce`, `reduceRight`, `repeat`, `result`, `runInContext`, `shift`, `size`,
+ * `snakeCase`, `some`, `sortedIndex`, `sortedLastIndex`, `startCase`, `startsWith`,
+ * `sum`, `template`, `trim`, `trimLeft`, `trimRight`, `trunc`, `unescape`,
+ * `uniqueId`, `value`, and `words`
+ *
+ * The wrapper method `sample` will return a wrapped value when `n` is provided,
+ * otherwise an unwrapped value is returned.
+ *
+ * @name _
+ * @constructor
+ * @category Chain
+ * @param {*} value The value to wrap in a `lodash` instance.
+ * @returns {Object} Returns the new `lodash` wrapper instance.
+ * @example
+ *
+ * var wrapped = _([1, 2, 3]);
+ *
+ * // returns an unwrapped value
+ * wrapped.reduce(function(total, n) {
+ *   return total + n;
+ * });
+ * // => 6
+ *
+ * // returns a wrapped value
+ * var squares = wrapped.map(function(n) {
+ *   return n * n;
+ * });
+ *
+ * _.isArray(squares);
+ * // => false
+ *
+ * _.isArray(squares.value());
+ * // => true
+ */
+function lodash(value) {
+  if (isObjectLike(value) && !isArray(value) && !(value instanceof LazyWrapper)) {
+    if (value instanceof LodashWrapper) {
+      return value;
+    }
+    if (hasOwnProperty.call(value, '__chain__') && hasOwnProperty.call(value, '__wrapped__')) {
+      return wrapperClone(value);
+    }
+  }
+  return new LodashWrapper(value);
+}
+
+// Ensure wrappers are instances of `baseLodash`.
+lodash.prototype = baseLodash.prototype;
+
+module.exports = lodash;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/plant.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/plant.js
new file mode 100644
index 00000000000000..04099f238659d4
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/plant.js
@@ -0,0 +1 @@
+module.exports = require('./wrapperPlant');
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/reverse.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/reverse.js
new file mode 100644
index 00000000000000..f72a64a19b95db
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/reverse.js
@@ -0,0 +1 @@
+module.exports = require('./wrapperReverse');
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/run.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/run.js
new file mode 100644
index 00000000000000..5e751a2c32e8af
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/run.js
@@ -0,0 +1 @@
+module.exports = require('./wrapperValue');
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/tap.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/tap.js
new file mode 100644
index 00000000000000..3d0257ecfde69b
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/tap.js
@@ -0,0 +1,29 @@
+/**
+ * This method invokes `interceptor` and returns `value`. The interceptor is
+ * bound to `thisArg` and invoked with one argument; (value). The purpose of
+ * this method is to "tap into" a method chain in order to perform operations
+ * on intermediate results within the chain.
+ *
+ * @static
+ * @memberOf _
+ * @category Chain
+ * @param {*} value The value to provide to `interceptor`.
+ * @param {Function} interceptor The function to invoke.
+ * @param {*} [thisArg] The `this` binding of `interceptor`.
+ * @returns {*} Returns `value`.
+ * @example
+ *
+ * _([1, 2, 3])
+ *  .tap(function(array) {
+ *    array.pop();
+ *  })
+ *  .reverse()
+ *  .value();
+ * // => [2, 1]
+ */
+function tap(value, interceptor, thisArg) {
+  interceptor.call(thisArg, value);
+  return value;
+}
+
+module.exports = tap;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/thru.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/thru.js
new file mode 100644
index 00000000000000..a7157803769d83
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/thru.js
@@ -0,0 +1,26 @@
+/**
+ * This method is like `_.tap` except that it returns the result of `interceptor`.
+ *
+ * @static
+ * @memberOf _
+ * @category Chain
+ * @param {*} value The value to provide to `interceptor`.
+ * @param {Function} interceptor The function to invoke.
+ * @param {*} [thisArg] The `this` binding of `interceptor`.
+ * @returns {*} Returns the result of `interceptor`.
+ * @example
+ *
+ * _('  abc  ')
+ *  .chain()
+ *  .trim()
+ *  .thru(function(value) {
+ *    return [value];
+ *  })
+ *  .value();
+ * // => ['abc']
+ */
+function thru(value, interceptor, thisArg) {
+  return interceptor.call(thisArg, value);
+}
+
+module.exports = thru;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/toJSON.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/toJSON.js
new file mode 100644
index 00000000000000..5e751a2c32e8af
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/toJSON.js
@@ -0,0 +1 @@
+module.exports = require('./wrapperValue');
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/toString.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/toString.js
new file mode 100644
index 00000000000000..c7bcbf9a543e98
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/toString.js
@@ -0,0 +1 @@
+module.exports = require('./wrapperToString');
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/value.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/value.js
new file mode 100644
index 00000000000000..5e751a2c32e8af
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/value.js
@@ -0,0 +1 @@
+module.exports = require('./wrapperValue');
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/valueOf.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/valueOf.js
new file mode 100644
index 00000000000000..5e751a2c32e8af
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/valueOf.js
@@ -0,0 +1 @@
+module.exports = require('./wrapperValue');
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/wrapperChain.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/wrapperChain.js
new file mode 100644
index 00000000000000..38234819ba04d5
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/wrapperChain.js
@@ -0,0 +1,32 @@
+var chain = require('./chain');
+
+/**
+ * Enables explicit method chaining on the wrapper object.
+ *
+ * @name chain
+ * @memberOf _
+ * @category Chain
+ * @returns {Object} Returns the new `lodash` wrapper instance.
+ * @example
+ *
+ * var users = [
+ *   { 'user': 'barney', 'age': 36 },
+ *   { 'user': 'fred',   'age': 40 }
+ * ];
+ *
+ * // without explicit chaining
+ * _(users).first();
+ * // => { 'user': 'barney', 'age': 36 }
+ *
+ * // with explicit chaining
+ * _(users).chain()
+ *   .first()
+ *   .pick('user')
+ *   .value();
+ * // => { 'user': 'barney' }
+ */
+function wrapperChain() {
+  return chain(this);
+}
+
+module.exports = wrapperChain;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/wrapperCommit.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/wrapperCommit.js
new file mode 100644
index 00000000000000..c46a787e97d0e7
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/wrapperCommit.js
@@ -0,0 +1,32 @@
+var LodashWrapper = require('../internal/LodashWrapper');
+
+/**
+ * Executes the chained sequence and returns the wrapped result.
+ *
+ * @name commit
+ * @memberOf _
+ * @category Chain
+ * @returns {Object} Returns the new `lodash` wrapper instance.
+ * @example
+ *
+ * var array = [1, 2];
+ * var wrapper = _(array).push(3);
+ *
+ * console.log(array);
+ * // => [1, 2]
+ *
+ * wrapper = wrapper.commit();
+ * console.log(array);
+ * // => [1, 2, 3]
+ *
+ * wrapper.last();
+ * // => 3
+ *
+ * console.log(array);
+ * // => [1, 2, 3]
+ */
+function wrapperCommit() {
+  return new LodashWrapper(this.value(), this.__chain__);
+}
+
+module.exports = wrapperCommit;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/wrapperPlant.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/wrapperPlant.js
new file mode 100644
index 00000000000000..a3de146b13d740
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/wrapperPlant.js
@@ -0,0 +1,45 @@
+var baseLodash = require('../internal/baseLodash'),
+    wrapperClone = require('../internal/wrapperClone');
+
+/**
+ * Creates a clone of the chained sequence planting `value` as the wrapped value.
+ *
+ * @name plant
+ * @memberOf _
+ * @category Chain
+ * @returns {Object} Returns the new `lodash` wrapper instance.
+ * @example
+ *
+ * var array = [1, 2];
+ * var wrapper = _(array).map(function(value) {
+ *   return Math.pow(value, 2);
+ * });
+ *
+ * var other = [3, 4];
+ * var otherWrapper = wrapper.plant(other);
+ *
+ * otherWrapper.value();
+ * // => [9, 16]
+ *
+ * wrapper.value();
+ * // => [1, 4]
+ */
+function wrapperPlant(value) {
+  var result,
+      parent = this;
+
+  while (parent instanceof baseLodash) {
+    var clone = wrapperClone(parent);
+    if (result) {
+      previous.__wrapped__ = clone;
+    } else {
+      result = clone;
+    }
+    var previous = clone;
+    parent = parent.__wrapped__;
+  }
+  previous.__wrapped__ = value;
+  return result;
+}
+
+module.exports = wrapperPlant;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/wrapperReverse.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/wrapperReverse.js
new file mode 100644
index 00000000000000..4518b3ed286c56
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/wrapperReverse.js
@@ -0,0 +1,38 @@
+var LazyWrapper = require('../internal/LazyWrapper'),
+    LodashWrapper = require('../internal/LodashWrapper'),
+    thru = require('./thru');
+
+/**
+ * Reverses the wrapped array so the first element becomes the last, the
+ * second element becomes the second to last, and so on.
+ *
+ * **Note:** This method mutates the wrapped array.
+ *
+ * @name reverse
+ * @memberOf _
+ * @category Chain
+ * @returns {Object} Returns the new reversed `lodash` wrapper instance.
+ * @example
+ *
+ * var array = [1, 2, 3];
+ *
+ * _(array).reverse().value()
+ * // => [3, 2, 1]
+ *
+ * console.log(array);
+ * // => [3, 2, 1]
+ */
+function wrapperReverse() {
+  var value = this.__wrapped__;
+  if (value instanceof LazyWrapper) {
+    if (this.__actions__.length) {
+      value = new LazyWrapper(this);
+    }
+    return new LodashWrapper(value.reverse(), this.__chain__);
+  }
+  return this.thru(function(value) {
+    return value.reverse();
+  });
+}
+
+module.exports = wrapperReverse;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/wrapperToString.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/wrapperToString.js
new file mode 100644
index 00000000000000..db975a5a35427f
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/wrapperToString.js
@@ -0,0 +1,17 @@
+/**
+ * Produces the result of coercing the unwrapped value to a string.
+ *
+ * @name toString
+ * @memberOf _
+ * @category Chain
+ * @returns {string} Returns the coerced string value.
+ * @example
+ *
+ * _([1, 2, 3]).toString();
+ * // => '1,2,3'
+ */
+function wrapperToString() {
+  return (this.value() + '');
+}
+
+module.exports = wrapperToString;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/wrapperValue.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/wrapperValue.js
new file mode 100644
index 00000000000000..2734e41c4a9290
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/chain/wrapperValue.js
@@ -0,0 +1,20 @@
+var baseWrapperValue = require('../internal/baseWrapperValue');
+
+/**
+ * Executes the chained sequence to extract the unwrapped value.
+ *
+ * @name value
+ * @memberOf _
+ * @alias run, toJSON, valueOf
+ * @category Chain
+ * @returns {*} Returns the resolved unwrapped value.
+ * @example
+ *
+ * _([1, 2, 3]).value();
+ * // => [1, 2, 3]
+ */
+function wrapperValue() {
+  return baseWrapperValue(this.__wrapped__, this.__actions__);
+}
+
+module.exports = wrapperValue;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection.js
new file mode 100644
index 00000000000000..03388571c3145d
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection.js
@@ -0,0 +1,44 @@
+module.exports = {
+  'all': require('./collection/all'),
+  'any': require('./collection/any'),
+  'at': require('./collection/at'),
+  'collect': require('./collection/collect'),
+  'contains': require('./collection/contains'),
+  'countBy': require('./collection/countBy'),
+  'detect': require('./collection/detect'),
+  'each': require('./collection/each'),
+  'eachRight': require('./collection/eachRight'),
+  'every': require('./collection/every'),
+  'filter': require('./collection/filter'),
+  'find': require('./collection/find'),
+  'findLast': require('./collection/findLast'),
+  'findWhere': require('./collection/findWhere'),
+  'foldl': require('./collection/foldl'),
+  'foldr': require('./collection/foldr'),
+  'forEach': require('./collection/forEach'),
+  'forEachRight': require('./collection/forEachRight'),
+  'groupBy': require('./collection/groupBy'),
+  'include': require('./collection/include'),
+  'includes': require('./collection/includes'),
+  'indexBy': require('./collection/indexBy'),
+  'inject': require('./collection/inject'),
+  'invoke': require('./collection/invoke'),
+  'map': require('./collection/map'),
+  'max': require('./math/max'),
+  'min': require('./math/min'),
+  'partition': require('./collection/partition'),
+  'pluck': require('./collection/pluck'),
+  'reduce': require('./collection/reduce'),
+  'reduceRight': require('./collection/reduceRight'),
+  'reject': require('./collection/reject'),
+  'sample': require('./collection/sample'),
+  'select': require('./collection/select'),
+  'shuffle': require('./collection/shuffle'),
+  'size': require('./collection/size'),
+  'some': require('./collection/some'),
+  'sortBy': require('./collection/sortBy'),
+  'sortByAll': require('./collection/sortByAll'),
+  'sortByOrder': require('./collection/sortByOrder'),
+  'sum': require('./math/sum'),
+  'where': require('./collection/where')
+};
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/all.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/all.js
new file mode 100644
index 00000000000000..d0839f77ed712b
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/all.js
@@ -0,0 +1 @@
+module.exports = require('./every');
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/any.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/any.js
new file mode 100644
index 00000000000000..900ac25e836b2c
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/any.js
@@ -0,0 +1 @@
+module.exports = require('./some');
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/at.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/at.js
new file mode 100644
index 00000000000000..29236e577dfb85
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/at.js
@@ -0,0 +1,29 @@
+var baseAt = require('../internal/baseAt'),
+    baseFlatten = require('../internal/baseFlatten'),
+    restParam = require('../function/restParam');
+
+/**
+ * Creates an array of elements corresponding to the given keys, or indexes,
+ * of `collection`. Keys may be specified as individual arguments or as arrays
+ * of keys.
+ *
+ * @static
+ * @memberOf _
+ * @category Collection
+ * @param {Array|Object|string} collection The collection to iterate over.
+ * @param {...(number|number[]|string|string[])} [props] The property names
+ *  or indexes of elements to pick, specified individually or in arrays.
+ * @returns {Array} Returns the new array of picked elements.
+ * @example
+ *
+ * _.at(['a', 'b', 'c'], [0, 2]);
+ * // => ['a', 'c']
+ *
+ * _.at(['barney', 'fred', 'pebbles'], 0, 2);
+ * // => ['barney', 'pebbles']
+ */
+var at = restParam(function(collection, props) {
+  return baseAt(collection, baseFlatten(props));
+});
+
+module.exports = at;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/collect.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/collect.js
new file mode 100644
index 00000000000000..0d1e1abfaf9700
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/collect.js
@@ -0,0 +1 @@
+module.exports = require('./map');
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/contains.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/contains.js
new file mode 100644
index 00000000000000..594722af59a707
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/contains.js
@@ -0,0 +1 @@
+module.exports = require('./includes');
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/countBy.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/countBy.js
new file mode 100644
index 00000000000000..e97dbb749d1c74
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/countBy.js
@@ -0,0 +1,54 @@
+var createAggregator = require('../internal/createAggregator');
+
+/** Used for native method references. */
+var objectProto = Object.prototype;
+
+/** Used to check objects for own properties. */
+var hasOwnProperty = objectProto.hasOwnProperty;
+
+/**
+ * Creates an object composed of keys generated from the results of running
+ * each element of `collection` through `iteratee`. The corresponding value
+ * of each key is the number of times the key was returned by `iteratee`.
+ * The `iteratee` is bound to `thisArg` and invoked with three arguments:
+ * (value, index|key, collection).
+ *
+ * If a property name is provided for `iteratee` the created `_.property`
+ * style callback returns the property value of the given element.
+ *
+ * If a value is also provided for `thisArg` the created `_.matchesProperty`
+ * style callback returns `true` for elements that have a matching property
+ * value, else `false`.
+ *
+ * If an object is provided for `iteratee` the created `_.matches` style
+ * callback returns `true` for elements that have the properties of the given
+ * object, else `false`.
+ *
+ * @static
+ * @memberOf _
+ * @category Collection
+ * @param {Array|Object|string} collection The collection to iterate over.
+ * @param {Function|Object|string} [iteratee=_.identity] The function invoked
+ *  per iteration.
+ * @param {*} [thisArg] The `this` binding of `iteratee`.
+ * @returns {Object} Returns the composed aggregate object.
+ * @example
+ *
+ * _.countBy([4.3, 6.1, 6.4], function(n) {
+ *   return Math.floor(n);
+ * });
+ * // => { '4': 1, '6': 2 }
+ *
+ * _.countBy([4.3, 6.1, 6.4], function(n) {
+ *   return this.floor(n);
+ * }, Math);
+ * // => { '4': 1, '6': 2 }
+ *
+ * _.countBy(['one', 'two', 'three'], 'length');
+ * // => { '3': 2, '5': 1 }
+ */
+var countBy = createAggregator(function(result, value, key) {
+  hasOwnProperty.call(result, key) ? ++result[key] : (result[key] = 1);
+});
+
+module.exports = countBy;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/detect.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/detect.js
new file mode 100644
index 00000000000000..2fb6303efb4984
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/detect.js
@@ -0,0 +1 @@
+module.exports = require('./find');
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/each.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/each.js
new file mode 100644
index 00000000000000..8800f42046e3ed
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/each.js
@@ -0,0 +1 @@
+module.exports = require('./forEach');
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/eachRight.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/eachRight.js
new file mode 100644
index 00000000000000..3252b2aba320f3
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/eachRight.js
@@ -0,0 +1 @@
+module.exports = require('./forEachRight');
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/every.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/every.js
new file mode 100644
index 00000000000000..a04d3db637783d
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/every.js
@@ -0,0 +1,66 @@
+var arrayEvery = require('../internal/arrayEvery'),
+    baseCallback = require('../internal/baseCallback'),
+    baseEvery = require('../internal/baseEvery'),
+    isArray = require('../lang/isArray'),
+    isIterateeCall = require('../internal/isIterateeCall');
+
+/**
+ * Checks if `predicate` returns truthy for **all** elements of `collection`.
+ * The predicate is bound to `thisArg` and invoked with three arguments:
+ * (value, index|key, collection).
+ *
+ * If a property name is provided for `predicate` the created `_.property`
+ * style callback returns the property value of the given element.
+ *
+ * If a value is also provided for `thisArg` the created `_.matchesProperty`
+ * style callback returns `true` for elements that have a matching property
+ * value, else `false`.
+ *
+ * If an object is provided for `predicate` the created `_.matches` style
+ * callback returns `true` for elements that have the properties of the given
+ * object, else `false`.
+ *
+ * @static
+ * @memberOf _
+ * @alias all
+ * @category Collection
+ * @param {Array|Object|string} collection The collection to iterate over.
+ * @param {Function|Object|string} [predicate=_.identity] The function invoked
+ *  per iteration.
+ * @param {*} [thisArg] The `this` binding of `predicate`.
+ * @returns {boolean} Returns `true` if all elements pass the predicate check,
+ *  else `false`.
+ * @example
+ *
+ * _.every([true, 1, null, 'yes'], Boolean);
+ * // => false
+ *
+ * var users = [
+ *   { 'user': 'barney', 'active': false },
+ *   { 'user': 'fred',   'active': false }
+ * ];
+ *
+ * // using the `_.matches` callback shorthand
+ * _.every(users, { 'user': 'barney', 'active': false });
+ * // => false
+ *
+ * // using the `_.matchesProperty` callback shorthand
+ * _.every(users, 'active', false);
+ * // => true
+ *
+ * // using the `_.property` callback shorthand
+ * _.every(users, 'active');
+ * // => false
+ */
+function every(collection, predicate, thisArg) {
+  var func = isArray(collection) ? arrayEvery : baseEvery;
+  if (thisArg && isIterateeCall(collection, predicate, thisArg)) {
+    predicate = null;
+  }
+  if (typeof predicate != 'function' || thisArg !== undefined) {
+    predicate = baseCallback(predicate, thisArg, 3);
+  }
+  return func(collection, predicate);
+}
+
+module.exports = every;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/filter.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/filter.js
new file mode 100644
index 00000000000000..7620aa76195125
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/filter.js
@@ -0,0 +1,61 @@
+var arrayFilter = require('../internal/arrayFilter'),
+    baseCallback = require('../internal/baseCallback'),
+    baseFilter = require('../internal/baseFilter'),
+    isArray = require('../lang/isArray');
+
+/**
+ * Iterates over elements of `collection`, returning an array of all elements
+ * `predicate` returns truthy for. The predicate is bound to `thisArg` and
+ * invoked with three arguments: (value, index|key, collection).
+ *
+ * If a property name is provided for `predicate` the created `_.property`
+ * style callback returns the property value of the given element.
+ *
+ * If a value is also provided for `thisArg` the created `_.matchesProperty`
+ * style callback returns `true` for elements that have a matching property
+ * value, else `false`.
+ *
+ * If an object is provided for `predicate` the created `_.matches` style
+ * callback returns `true` for elements that have the properties of the given
+ * object, else `false`.
+ *
+ * @static
+ * @memberOf _
+ * @alias select
+ * @category Collection
+ * @param {Array|Object|string} collection The collection to iterate over.
+ * @param {Function|Object|string} [predicate=_.identity] The function invoked
+ *  per iteration.
+ * @param {*} [thisArg] The `this` binding of `predicate`.
+ * @returns {Array} Returns the new filtered array.
+ * @example
+ *
+ * _.filter([4, 5, 6], function(n) {
+ *   return n % 2 == 0;
+ * });
+ * // => [4, 6]
+ *
+ * var users = [
+ *   { 'user': 'barney', 'age': 36, 'active': true },
+ *   { 'user': 'fred',   'age': 40, 'active': false }
+ * ];
+ *
+ * // using the `_.matches` callback shorthand
+ * _.pluck(_.filter(users, { 'age': 36, 'active': true }), 'user');
+ * // => ['barney']
+ *
+ * // using the `_.matchesProperty` callback shorthand
+ * _.pluck(_.filter(users, 'active', false), 'user');
+ * // => ['fred']
+ *
+ * // using the `_.property` callback shorthand
+ * _.pluck(_.filter(users, 'active'), 'user');
+ * // => ['barney']
+ */
+function filter(collection, predicate, thisArg) {
+  var func = isArray(collection) ? arrayFilter : baseFilter;
+  predicate = baseCallback(predicate, thisArg, 3);
+  return func(collection, predicate);
+}
+
+module.exports = filter;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/find.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/find.js
new file mode 100644
index 00000000000000..7358cfe86cb435
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/find.js
@@ -0,0 +1,56 @@
+var baseEach = require('../internal/baseEach'),
+    createFind = require('../internal/createFind');
+
+/**
+ * Iterates over elements of `collection`, returning the first element
+ * `predicate` returns truthy for. The predicate is bound to `thisArg` and
+ * invoked with three arguments: (value, index|key, collection).
+ *
+ * If a property name is provided for `predicate` the created `_.property`
+ * style callback returns the property value of the given element.
+ *
+ * If a value is also provided for `thisArg` the created `_.matchesProperty`
+ * style callback returns `true` for elements that have a matching property
+ * value, else `false`.
+ *
+ * If an object is provided for `predicate` the created `_.matches` style
+ * callback returns `true` for elements that have the properties of the given
+ * object, else `false`.
+ *
+ * @static
+ * @memberOf _
+ * @alias detect
+ * @category Collection
+ * @param {Array|Object|string} collection The collection to search.
+ * @param {Function|Object|string} [predicate=_.identity] The function invoked
+ *  per iteration.
+ * @param {*} [thisArg] The `this` binding of `predicate`.
+ * @returns {*} Returns the matched element, else `undefined`.
+ * @example
+ *
+ * var users = [
+ *   { 'user': 'barney',  'age': 36, 'active': true },
+ *   { 'user': 'fred',    'age': 40, 'active': false },
+ *   { 'user': 'pebbles', 'age': 1,  'active': true }
+ * ];
+ *
+ * _.result(_.find(users, function(chr) {
+ *   return chr.age < 40;
+ * }), 'user');
+ * // => 'barney'
+ *
+ * // using the `_.matches` callback shorthand
+ * _.result(_.find(users, { 'age': 1, 'active': true }), 'user');
+ * // => 'pebbles'
+ *
+ * // using the `_.matchesProperty` callback shorthand
+ * _.result(_.find(users, 'active', false), 'user');
+ * // => 'fred'
+ *
+ * // using the `_.property` callback shorthand
+ * _.result(_.find(users, 'active'), 'user');
+ * // => 'barney'
+ */
+var find = createFind(baseEach);
+
+module.exports = find;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/findLast.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/findLast.js
new file mode 100644
index 00000000000000..75dbadca2407d0
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/findLast.js
@@ -0,0 +1,25 @@
+var baseEachRight = require('../internal/baseEachRight'),
+    createFind = require('../internal/createFind');
+
+/**
+ * This method is like `_.find` except that it iterates over elements of
+ * `collection` from right to left.
+ *
+ * @static
+ * @memberOf _
+ * @category Collection
+ * @param {Array|Object|string} collection The collection to search.
+ * @param {Function|Object|string} [predicate=_.identity] The function invoked
+ *  per iteration.
+ * @param {*} [thisArg] The `this` binding of `predicate`.
+ * @returns {*} Returns the matched element, else `undefined`.
+ * @example
+ *
+ * _.findLast([1, 2, 3, 4], function(n) {
+ *   return n % 2 == 1;
+ * });
+ * // => 3
+ */
+var findLast = createFind(baseEachRight, true);
+
+module.exports = findLast;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/findWhere.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/findWhere.js
new file mode 100644
index 00000000000000..2d620655ed4307
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/findWhere.js
@@ -0,0 +1,37 @@
+var baseMatches = require('../internal/baseMatches'),
+    find = require('./find');
+
+/**
+ * Performs a deep comparison between each element in `collection` and the
+ * source object, returning the first element that has equivalent property
+ * values.
+ *
+ * **Note:** This method supports comparing arrays, booleans, `Date` objects,
+ * numbers, `Object` objects, regexes, and strings. Objects are compared by
+ * their own, not inherited, enumerable properties. For comparing a single
+ * own or inherited property value see `_.matchesProperty`.
+ *
+ * @static
+ * @memberOf _
+ * @category Collection
+ * @param {Array|Object|string} collection The collection to search.
+ * @param {Object} source The object of property values to match.
+ * @returns {*} Returns the matched element, else `undefined`.
+ * @example
+ *
+ * var users = [
+ *   { 'user': 'barney', 'age': 36, 'active': true },
+ *   { 'user': 'fred',   'age': 40, 'active': false }
+ * ];
+ *
+ * _.result(_.findWhere(users, { 'age': 36, 'active': true }), 'user');
+ * // => 'barney'
+ *
+ * _.result(_.findWhere(users, { 'age': 40, 'active': false }), 'user');
+ * // => 'fred'
+ */
+function findWhere(collection, source) {
+  return find(collection, baseMatches(source));
+}
+
+module.exports = findWhere;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/foldl.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/foldl.js
new file mode 100644
index 00000000000000..26f53cf7b26816
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/foldl.js
@@ -0,0 +1 @@
+module.exports = require('./reduce');
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/foldr.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/foldr.js
new file mode 100644
index 00000000000000..8fb199eda60041
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/foldr.js
@@ -0,0 +1 @@
+module.exports = require('./reduceRight');
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/forEach.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/forEach.js
new file mode 100644
index 00000000000000..05a8e2140ebe1f
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/forEach.js
@@ -0,0 +1,37 @@
+var arrayEach = require('../internal/arrayEach'),
+    baseEach = require('../internal/baseEach'),
+    createForEach = require('../internal/createForEach');
+
+/**
+ * Iterates over elements of `collection` invoking `iteratee` for each element.
+ * The `iteratee` is bound to `thisArg` and invoked with three arguments:
+ * (value, index|key, collection). Iteratee functions may exit iteration early
+ * by explicitly returning `false`.
+ *
+ * **Note:** As with other "Collections" methods, objects with a "length" property
+ * are iterated like arrays. To avoid this behavior `_.forIn` or `_.forOwn`
+ * may be used for object iteration.
+ *
+ * @static
+ * @memberOf _
+ * @alias each
+ * @category Collection
+ * @param {Array|Object|string} collection The collection to iterate over.
+ * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+ * @param {*} [thisArg] The `this` binding of `iteratee`.
+ * @returns {Array|Object|string} Returns `collection`.
+ * @example
+ *
+ * _([1, 2]).forEach(function(n) {
+ *   console.log(n);
+ * }).value();
+ * // => logs each value from left to right and returns the array
+ *
+ * _.forEach({ 'a': 1, 'b': 2 }, function(n, key) {
+ *   console.log(n, key);
+ * });
+ * // => logs each value-key pair and returns the object (iteration order is not guaranteed)
+ */
+var forEach = createForEach(arrayEach, baseEach);
+
+module.exports = forEach;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/forEachRight.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/forEachRight.js
new file mode 100644
index 00000000000000..34997110024056
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/forEachRight.js
@@ -0,0 +1,26 @@
+var arrayEachRight = require('../internal/arrayEachRight'),
+    baseEachRight = require('../internal/baseEachRight'),
+    createForEach = require('../internal/createForEach');
+
+/**
+ * This method is like `_.forEach` except that it iterates over elements of
+ * `collection` from right to left.
+ *
+ * @static
+ * @memberOf _
+ * @alias eachRight
+ * @category Collection
+ * @param {Array|Object|string} collection The collection to iterate over.
+ * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+ * @param {*} [thisArg] The `this` binding of `iteratee`.
+ * @returns {Array|Object|string} Returns `collection`.
+ * @example
+ *
+ * _([1, 2]).forEachRight(function(n) {
+ *   console.log(n);
+ * }).value();
+ * // => logs each value from right to left and returns the array
+ */
+var forEachRight = createForEach(arrayEachRight, baseEachRight);
+
+module.exports = forEachRight;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/groupBy.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/groupBy.js
new file mode 100644
index 00000000000000..a925c894a0d73b
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/groupBy.js
@@ -0,0 +1,59 @@
+var createAggregator = require('../internal/createAggregator');
+
+/** Used for native method references. */
+var objectProto = Object.prototype;
+
+/** Used to check objects for own properties. */
+var hasOwnProperty = objectProto.hasOwnProperty;
+
+/**
+ * Creates an object composed of keys generated from the results of running
+ * each element of `collection` through `iteratee`. The corresponding value
+ * of each key is an array of the elements responsible for generating the key.
+ * The `iteratee` is bound to `thisArg` and invoked with three arguments:
+ * (value, index|key, collection).
+ *
+ * If a property name is provided for `iteratee` the created `_.property`
+ * style callback returns the property value of the given element.
+ *
+ * If a value is also provided for `thisArg` the created `_.matchesProperty`
+ * style callback returns `true` for elements that have a matching property
+ * value, else `false`.
+ *
+ * If an object is provided for `iteratee` the created `_.matches` style
+ * callback returns `true` for elements that have the properties of the given
+ * object, else `false`.
+ *
+ * @static
+ * @memberOf _
+ * @category Collection
+ * @param {Array|Object|string} collection The collection to iterate over.
+ * @param {Function|Object|string} [iteratee=_.identity] The function invoked
+ *  per iteration.
+ * @param {*} [thisArg] The `this` binding of `iteratee`.
+ * @returns {Object} Returns the composed aggregate object.
+ * @example
+ *
+ * _.groupBy([4.2, 6.1, 6.4], function(n) {
+ *   return Math.floor(n);
+ * });
+ * // => { '4': [4.2], '6': [6.1, 6.4] }
+ *
+ * _.groupBy([4.2, 6.1, 6.4], function(n) {
+ *   return this.floor(n);
+ * }, Math);
+ * // => { '4': [4.2], '6': [6.1, 6.4] }
+ *
+ * // using the `_.property` callback shorthand
+ * _.groupBy(['one', 'two', 'three'], 'length');
+ * // => { '3': ['one', 'two'], '5': ['three'] }
+ */
+var groupBy = createAggregator(function(result, value, key) {
+  if (hasOwnProperty.call(result, key)) {
+    result[key].push(value);
+  } else {
+    result[key] = [value];
+  }
+});
+
+module.exports = groupBy;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/include.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/include.js
new file mode 100644
index 00000000000000..594722af59a707
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/include.js
@@ -0,0 +1 @@
+module.exports = require('./includes');
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/includes.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/includes.js
new file mode 100644
index 00000000000000..80c90e1e3fd115
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/includes.js
@@ -0,0 +1,60 @@
+var baseIndexOf = require('../internal/baseIndexOf'),
+    getLength = require('../internal/getLength'),
+    isArray = require('../lang/isArray'),
+    isIterateeCall = require('../internal/isIterateeCall'),
+    isLength = require('../internal/isLength'),
+    isString = require('../lang/isString'),
+    values = require('../object/values');
+
+/* Native method references for those with the same name as other `lodash` methods. */
+var nativeMax = Math.max;
+
+/**
+ * Checks if `value` is in `collection` using
+ * [`SameValueZero`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero)
+ * for equality comparisons. If `fromIndex` is negative, it is used as the offset
+ * from the end of `collection`.
+ *
+ * @static
+ * @memberOf _
+ * @alias contains, include
+ * @category Collection
+ * @param {Array|Object|string} collection The collection to search.
+ * @param {*} target The value to search for.
+ * @param {number} [fromIndex=0] The index to search from.
+ * @param- {Object} [guard] Enables use as a callback for functions like `_.reduce`.
+ * @returns {boolean} Returns `true` if a matching element is found, else `false`.
+ * @example
+ *
+ * _.includes([1, 2, 3], 1);
+ * // => true
+ *
+ * _.includes([1, 2, 3], 1, 2);
+ * // => false
+ *
+ * _.includes({ 'user': 'fred', 'age': 40 }, 'fred');
+ * // => true
+ *
+ * _.includes('pebbles', 'eb');
+ * // => true
+ */
+function includes(collection, target, fromIndex, guard) {
+  var length = collection ? getLength(collection) : 0;
+  if (!isLength(length)) {
+    collection = values(collection);
+    length = collection.length;
+  }
+  if (!length) {
+    return false;
+  }
+  if (typeof fromIndex != 'number' || (guard && isIterateeCall(target, fromIndex, guard))) {
+    fromIndex = 0;
+  } else {
+    fromIndex = fromIndex < 0 ? nativeMax(length + fromIndex, 0) : (fromIndex || 0);
+  }
+  return (typeof collection == 'string' || !isArray(collection) && isString(collection))
+    ? (fromIndex < length && collection.indexOf(target, fromIndex) > -1)
+    : (baseIndexOf(collection, target, fromIndex) > -1);
+}
+
+module.exports = includes;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/indexBy.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/indexBy.js
new file mode 100644
index 00000000000000..34a941e7290c72
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/indexBy.js
@@ -0,0 +1,53 @@
+var createAggregator = require('../internal/createAggregator');
+
+/**
+ * Creates an object composed of keys generated from the results of running
+ * each element of `collection` through `iteratee`. The corresponding value
+ * of each key is the last element responsible for generating the key. The
+ * iteratee function is bound to `thisArg` and invoked with three arguments:
+ * (value, index|key, collection).
+ *
+ * If a property name is provided for `iteratee` the created `_.property`
+ * style callback returns the property value of the given element.
+ *
+ * If a value is also provided for `thisArg` the created `_.matchesProperty`
+ * style callback returns `true` for elements that have a matching property
+ * value, else `false`.
+ *
+ * If an object is provided for `iteratee` the created `_.matches` style
+ * callback returns `true` for elements that have the properties of the given
+ * object, else `false`.
+ *
+ * @static
+ * @memberOf _
+ * @category Collection
+ * @param {Array|Object|string} collection The collection to iterate over.
+ * @param {Function|Object|string} [iteratee=_.identity] The function invoked
+ *  per iteration.
+ * @param {*} [thisArg] The `this` binding of `iteratee`.
+ * @returns {Object} Returns the composed aggregate object.
+ * @example
+ *
+ * var keyData = [
+ *   { 'dir': 'left', 'code': 97 },
+ *   { 'dir': 'right', 'code': 100 }
+ * ];
+ *
+ * _.indexBy(keyData, 'dir');
+ * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } }
+ *
+ * _.indexBy(keyData, function(object) {
+ *   return String.fromCharCode(object.code);
+ * });
+ * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
+ *
+ * _.indexBy(keyData, function(object) {
+ *   return this.fromCharCode(object.code);
+ * }, String);
+ * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
+ */
+var indexBy = createAggregator(function(result, value, key) {
+  result[key] = value;
+});
+
+module.exports = indexBy;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/inject.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/inject.js
new file mode 100644
index 00000000000000..26f53cf7b26816
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/inject.js
@@ -0,0 +1 @@
+module.exports = require('./reduce');
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/invoke.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/invoke.js
new file mode 100644
index 00000000000000..5cb428ec2a8f9b
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/invoke.js
@@ -0,0 +1,42 @@
+var baseEach = require('../internal/baseEach'),
+    invokePath = require('../internal/invokePath'),
+    isArrayLike = require('../internal/isArrayLike'),
+    isKey = require('../internal/isKey'),
+    restParam = require('../function/restParam');
+
+/**
+ * Invokes the method at `path` on each element in `collection`, returning
+ * an array of the results of each invoked method. Any additional arguments
+ * are provided to each invoked method. If `methodName` is a function it is
+ * invoked for, and `this` bound to, each element in `collection`.
+ *
+ * @static
+ * @memberOf _
+ * @category Collection
+ * @param {Array|Object|string} collection The collection to iterate over.
+ * @param {Array|Function|string} path The path of the method to invoke or
+ *  the function invoked per iteration.
+ * @param {...*} [args] The arguments to invoke the method with.
+ * @returns {Array} Returns the array of results.
+ * @example
+ *
+ * _.invoke([[5, 1, 7], [3, 2, 1]], 'sort');
+ * // => [[1, 5, 7], [1, 2, 3]]
+ *
+ * _.invoke([123, 456], String.prototype.split, '');
+ * // => [['1', '2', '3'], ['4', '5', '6']]
+ */
+var invoke = restParam(function(collection, path, args) {
+  var index = -1,
+      isFunc = typeof path == 'function',
+      isProp = isKey(path),
+      result = isArrayLike(collection) ? Array(collection.length) : [];
+
+  baseEach(collection, function(value) {
+    var func = isFunc ? path : (isProp && value != null && value[path]);
+    result[++index] = func ? func.apply(value, args) : invokePath(value, path, args);
+  });
+  return result;
+});
+
+module.exports = invoke;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/map.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/map.js
new file mode 100644
index 00000000000000..1413f50c9f6037
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/map.js
@@ -0,0 +1,68 @@
+var arrayMap = require('../internal/arrayMap'),
+    baseCallback = require('../internal/baseCallback'),
+    baseMap = require('../internal/baseMap'),
+    isArray = require('../lang/isArray');
+
+/**
+ * Creates an array of values by running each element in `collection` through
+ * `iteratee`. The `iteratee` is bound to `thisArg` and invoked with three
+ * arguments: (value, index|key, collection).
+ *
+ * If a property name is provided for `iteratee` the created `_.property`
+ * style callback returns the property value of the given element.
+ *
+ * If a value is also provided for `thisArg` the created `_.matchesProperty`
+ * style callback returns `true` for elements that have a matching property
+ * value, else `false`.
+ *
+ * If an object is provided for `iteratee` the created `_.matches` style
+ * callback returns `true` for elements that have the properties of the given
+ * object, else `false`.
+ *
+ * Many lodash methods are guarded to work as interatees for methods like
+ * `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`.
+ *
+ * The guarded methods are:
+ * `ary`, `callback`, `chunk`, `clone`, `create`, `curry`, `curryRight`,
+ * `drop`, `dropRight`, `every`, `fill`, `flatten`, `invert`, `max`, `min`,
+ * `parseInt`, `slice`, `sortBy`, `take`, `takeRight`, `template`, `trim`,
+ * `trimLeft`, `trimRight`, `trunc`, `random`, `range`, `sample`, `some`,
+ * `sum`, `uniq`, and `words`
+ *
+ * @static
+ * @memberOf _
+ * @alias collect
+ * @category Collection
+ * @param {Array|Object|string} collection The collection to iterate over.
+ * @param {Function|Object|string} [iteratee=_.identity] The function invoked
+ *  per iteration.
+ * @param {*} [thisArg] The `this` binding of `iteratee`.
+ * @returns {Array} Returns the new mapped array.
+ * @example
+ *
+ * function timesThree(n) {
+ *   return n * 3;
+ * }
+ *
+ * _.map([1, 2], timesThree);
+ * // => [3, 6]
+ *
+ * _.map({ 'a': 1, 'b': 2 }, timesThree);
+ * // => [3, 6] (iteration order is not guaranteed)
+ *
+ * var users = [
+ *   { 'user': 'barney' },
+ *   { 'user': 'fred' }
+ * ];
+ *
+ * // using the `_.property` callback shorthand
+ * _.map(users, 'user');
+ * // => ['barney', 'fred']
+ */
+function map(collection, iteratee, thisArg) {
+  var func = isArray(collection) ? arrayMap : baseMap;
+  iteratee = baseCallback(iteratee, thisArg, 3);
+  return func(collection, iteratee);
+}
+
+module.exports = map;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/max.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/max.js
new file mode 100644
index 00000000000000..bb1d213c33bd47
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/max.js
@@ -0,0 +1 @@
+module.exports = require('../math/max');
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/min.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/min.js
new file mode 100644
index 00000000000000..eef13d02b8a01e
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/min.js
@@ -0,0 +1 @@
+module.exports = require('../math/min');
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/partition.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/partition.js
new file mode 100644
index 00000000000000..ee35f27d9301b4
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/partition.js
@@ -0,0 +1,66 @@
+var createAggregator = require('../internal/createAggregator');
+
+/**
+ * Creates an array of elements split into two groups, the first of which
+ * contains elements `predicate` returns truthy for, while the second of which
+ * contains elements `predicate` returns falsey for. The predicate is bound
+ * to `thisArg` and invoked with three arguments: (value, index|key, collection).
+ *
+ * If a property name is provided for `predicate` the created `_.property`
+ * style callback returns the property value of the given element.
+ *
+ * If a value is also provided for `thisArg` the created `_.matchesProperty`
+ * style callback returns `true` for elements that have a matching property
+ * value, else `false`.
+ *
+ * If an object is provided for `predicate` the created `_.matches` style
+ * callback returns `true` for elements that have the properties of the given
+ * object, else `false`.
+ *
+ * @static
+ * @memberOf _
+ * @category Collection
+ * @param {Array|Object|string} collection The collection to iterate over.
+ * @param {Function|Object|string} [predicate=_.identity] The function invoked
+ *  per iteration.
+ * @param {*} [thisArg] The `this` binding of `predicate`.
+ * @returns {Array} Returns the array of grouped elements.
+ * @example
+ *
+ * _.partition([1, 2, 3], function(n) {
+ *   return n % 2;
+ * });
+ * // => [[1, 3], [2]]
+ *
+ * _.partition([1.2, 2.3, 3.4], function(n) {
+ *   return this.floor(n) % 2;
+ * }, Math);
+ * // => [[1.2, 3.4], [2.3]]
+ *
+ * var users = [
+ *   { 'user': 'barney',  'age': 36, 'active': false },
+ *   { 'user': 'fred',    'age': 40, 'active': true },
+ *   { 'user': 'pebbles', 'age': 1,  'active': false }
+ * ];
+ *
+ * var mapper = function(array) {
+ *   return _.pluck(array, 'user');
+ * };
+ *
+ * // using the `_.matches` callback shorthand
+ * _.map(_.partition(users, { 'age': 1, 'active': false }), mapper);
+ * // => [['pebbles'], ['barney', 'fred']]
+ *
+ * // using the `_.matchesProperty` callback shorthand
+ * _.map(_.partition(users, 'active', false), mapper);
+ * // => [['barney', 'pebbles'], ['fred']]
+ *
+ * // using the `_.property` callback shorthand
+ * _.map(_.partition(users, 'active'), mapper);
+ * // => [['fred'], ['barney', 'pebbles']]
+ */
+var partition = createAggregator(function(result, value, key) {
+  result[key ? 0 : 1].push(value);
+}, function() { return [[], []]; });
+
+module.exports = partition;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/pluck.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/pluck.js
new file mode 100644
index 00000000000000..5ee1ec84eec53f
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/pluck.js
@@ -0,0 +1,31 @@
+var map = require('./map'),
+    property = require('../utility/property');
+
+/**
+ * Gets the property value of `path` from all elements in `collection`.
+ *
+ * @static
+ * @memberOf _
+ * @category Collection
+ * @param {Array|Object|string} collection The collection to iterate over.
+ * @param {Array|string} path The path of the property to pluck.
+ * @returns {Array} Returns the property values.
+ * @example
+ *
+ * var users = [
+ *   { 'user': 'barney', 'age': 36 },
+ *   { 'user': 'fred',   'age': 40 }
+ * ];
+ *
+ * _.pluck(users, 'user');
+ * // => ['barney', 'fred']
+ *
+ * var userIndex = _.indexBy(users, 'user');
+ * _.pluck(userIndex, 'age');
+ * // => [36, 40] (iteration order is not guaranteed)
+ */
+function pluck(collection, path) {
+  return map(collection, property(path));
+}
+
+module.exports = pluck;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/reduce.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/reduce.js
new file mode 100644
index 00000000000000..a483d2568b69a2
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/reduce.js
@@ -0,0 +1,43 @@
+var arrayReduce = require('../internal/arrayReduce'),
+    baseEach = require('../internal/baseEach'),
+    createReduce = require('../internal/createReduce');
+
+/**
+ * Reduces `collection` to a value which is the accumulated result of running
+ * each element in `collection` through `iteratee`, where each successive
+ * invocation is supplied the return value of the previous. If `accumulator`
+ * is not provided the first element of `collection` is used as the initial
+ * value. The `iteratee` is bound to `thisArg` and invoked with four arguments:
+ * (accumulator, value, index|key, collection).
+ *
+ * Many lodash methods are guarded to work as interatees for methods like
+ * `_.reduce`, `_.reduceRight`, and `_.transform`.
+ *
+ * The guarded methods are:
+ * `assign`, `defaults`, `includes`, `merge`, `sortByAll`, and `sortByOrder`
+ *
+ * @static
+ * @memberOf _
+ * @alias foldl, inject
+ * @category Collection
+ * @param {Array|Object|string} collection The collection to iterate over.
+ * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+ * @param {*} [accumulator] The initial value.
+ * @param {*} [thisArg] The `this` binding of `iteratee`.
+ * @returns {*} Returns the accumulated value.
+ * @example
+ *
+ * _.reduce([1, 2], function(total, n) {
+ *   return total + n;
+ * });
+ * // => 3
+ *
+ * _.reduce({ 'a': 1, 'b': 2 }, function(result, n, key) {
+ *   result[key] = n * 3;
+ *   return result;
+ * }, {});
+ * // => { 'a': 3, 'b': 6 } (iteration order is not guaranteed)
+ */
+var reduce = createReduce(arrayReduce, baseEach);
+
+module.exports = reduce;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/reduceRight.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/reduceRight.js
new file mode 100644
index 00000000000000..5a5753b9c2185b
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/reduceRight.js
@@ -0,0 +1,29 @@
+var arrayReduceRight = require('../internal/arrayReduceRight'),
+    baseEachRight = require('../internal/baseEachRight'),
+    createReduce = require('../internal/createReduce');
+
+/**
+ * This method is like `_.reduce` except that it iterates over elements of
+ * `collection` from right to left.
+ *
+ * @static
+ * @memberOf _
+ * @alias foldr
+ * @category Collection
+ * @param {Array|Object|string} collection The collection to iterate over.
+ * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+ * @param {*} [accumulator] The initial value.
+ * @param {*} [thisArg] The `this` binding of `iteratee`.
+ * @returns {*} Returns the accumulated value.
+ * @example
+ *
+ * var array = [[0, 1], [2, 3], [4, 5]];
+ *
+ * _.reduceRight(array, function(flattened, other) {
+ *   return flattened.concat(other);
+ * }, []);
+ * // => [4, 5, 2, 3, 0, 1]
+ */
+var reduceRight = createReduce(arrayReduceRight, baseEachRight);
+
+module.exports = reduceRight;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/reject.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/reject.js
new file mode 100644
index 00000000000000..55924539b524be
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/reject.js
@@ -0,0 +1,50 @@
+var arrayFilter = require('../internal/arrayFilter'),
+    baseCallback = require('../internal/baseCallback'),
+    baseFilter = require('../internal/baseFilter'),
+    isArray = require('../lang/isArray');
+
+/**
+ * The opposite of `_.filter`; this method returns the elements of `collection`
+ * that `predicate` does **not** return truthy for.
+ *
+ * @static
+ * @memberOf _
+ * @category Collection
+ * @param {Array|Object|string} collection The collection to iterate over.
+ * @param {Function|Object|string} [predicate=_.identity] The function invoked
+ *  per iteration.
+ * @param {*} [thisArg] The `this` binding of `predicate`.
+ * @returns {Array} Returns the new filtered array.
+ * @example
+ *
+ * _.reject([1, 2, 3, 4], function(n) {
+ *   return n % 2 == 0;
+ * });
+ * // => [1, 3]
+ *
+ * var users = [
+ *   { 'user': 'barney', 'age': 36, 'active': false },
+ *   { 'user': 'fred',   'age': 40, 'active': true }
+ * ];
+ *
+ * // using the `_.matches` callback shorthand
+ * _.pluck(_.reject(users, { 'age': 40, 'active': true }), 'user');
+ * // => ['barney']
+ *
+ * // using the `_.matchesProperty` callback shorthand
+ * _.pluck(_.reject(users, 'active', false), 'user');
+ * // => ['fred']
+ *
+ * // using the `_.property` callback shorthand
+ * _.pluck(_.reject(users, 'active'), 'user');
+ * // => ['barney']
+ */
+function reject(collection, predicate, thisArg) {
+  var func = isArray(collection) ? arrayFilter : baseFilter;
+  predicate = baseCallback(predicate, thisArg, 3);
+  return func(collection, function(value, index, collection) {
+    return !predicate(value, index, collection);
+  });
+}
+
+module.exports = reject;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/sample.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/sample.js
new file mode 100644
index 00000000000000..f090db107db89b
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/sample.js
@@ -0,0 +1,38 @@
+var baseRandom = require('../internal/baseRandom'),
+    isIterateeCall = require('../internal/isIterateeCall'),
+    shuffle = require('./shuffle'),
+    toIterable = require('../internal/toIterable');
+
+/* Native method references for those with the same name as other `lodash` methods. */
+var nativeMin = Math.min;
+
+/**
+ * Gets a random element or `n` random elements from a collection.
+ *
+ * @static
+ * @memberOf _
+ * @category Collection
+ * @param {Array|Object|string} collection The collection to sample.
+ * @param {number} [n] The number of elements to sample.
+ * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
+ * @returns {*} Returns the random sample(s).
+ * @example
+ *
+ * _.sample([1, 2, 3, 4]);
+ * // => 2
+ *
+ * _.sample([1, 2, 3, 4], 2);
+ * // => [3, 1]
+ */
+function sample(collection, n, guard) {
+  if (guard ? isIterateeCall(collection, n, guard) : n == null) {
+    collection = toIterable(collection);
+    var length = collection.length;
+    return length > 0 ? collection[baseRandom(0, length - 1)] : undefined;
+  }
+  var result = shuffle(collection);
+  result.length = nativeMin(n < 0 ? 0 : (+n || 0), result.length);
+  return result;
+}
+
+module.exports = sample;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/select.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/select.js
new file mode 100644
index 00000000000000..ade80f6fbae9ae
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/select.js
@@ -0,0 +1 @@
+module.exports = require('./filter');
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/shuffle.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/shuffle.js
new file mode 100644
index 00000000000000..2281d4f65b23ec
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/shuffle.js
@@ -0,0 +1,35 @@
+var baseRandom = require('../internal/baseRandom'),
+    toIterable = require('../internal/toIterable');
+
+/**
+ * Creates an array of shuffled values, using a version of the
+ * [Fisher-Yates shuffle](https://en.wikipedia.org/wiki/Fisher-Yates_shuffle).
+ *
+ * @static
+ * @memberOf _
+ * @category Collection
+ * @param {Array|Object|string} collection The collection to shuffle.
+ * @returns {Array} Returns the new shuffled array.
+ * @example
+ *
+ * _.shuffle([1, 2, 3, 4]);
+ * // => [4, 1, 3, 2]
+ */
+function shuffle(collection) {
+  collection = toIterable(collection);
+
+  var index = -1,
+      length = collection.length,
+      result = Array(length);
+
+  while (++index < length) {
+    var rand = baseRandom(0, index);
+    if (index != rand) {
+      result[index] = result[rand];
+    }
+    result[rand] = collection[index];
+  }
+  return result;
+}
+
+module.exports = shuffle;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/size.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/size.js
new file mode 100644
index 00000000000000..78dcf4ce9bea5e
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/size.js
@@ -0,0 +1,30 @@
+var getLength = require('../internal/getLength'),
+    isLength = require('../internal/isLength'),
+    keys = require('../object/keys');
+
+/**
+ * Gets the size of `collection` by returning its length for array-like
+ * values or the number of own enumerable properties for objects.
+ *
+ * @static
+ * @memberOf _
+ * @category Collection
+ * @param {Array|Object|string} collection The collection to inspect.
+ * @returns {number} Returns the size of `collection`.
+ * @example
+ *
+ * _.size([1, 2, 3]);
+ * // => 3
+ *
+ * _.size({ 'a': 1, 'b': 2 });
+ * // => 2
+ *
+ * _.size('pebbles');
+ * // => 7
+ */
+function size(collection) {
+  var length = collection ? getLength(collection) : 0;
+  return isLength(length) ? length : keys(collection).length;
+}
+
+module.exports = size;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/some.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/some.js
new file mode 100644
index 00000000000000..2b866b464b6552
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/some.js
@@ -0,0 +1,67 @@
+var arraySome = require('../internal/arraySome'),
+    baseCallback = require('../internal/baseCallback'),
+    baseSome = require('../internal/baseSome'),
+    isArray = require('../lang/isArray'),
+    isIterateeCall = require('../internal/isIterateeCall');
+
+/**
+ * Checks if `predicate` returns truthy for **any** element of `collection`.
+ * The function returns as soon as it finds a passing value and does not iterate
+ * over the entire collection. The predicate is bound to `thisArg` and invoked
+ * with three arguments: (value, index|key, collection).
+ *
+ * If a property name is provided for `predicate` the created `_.property`
+ * style callback returns the property value of the given element.
+ *
+ * If a value is also provided for `thisArg` the created `_.matchesProperty`
+ * style callback returns `true` for elements that have a matching property
+ * value, else `false`.
+ *
+ * If an object is provided for `predicate` the created `_.matches` style
+ * callback returns `true` for elements that have the properties of the given
+ * object, else `false`.
+ *
+ * @static
+ * @memberOf _
+ * @alias any
+ * @category Collection
+ * @param {Array|Object|string} collection The collection to iterate over.
+ * @param {Function|Object|string} [predicate=_.identity] The function invoked
+ *  per iteration.
+ * @param {*} [thisArg] The `this` binding of `predicate`.
+ * @returns {boolean} Returns `true` if any element passes the predicate check,
+ *  else `false`.
+ * @example
+ *
+ * _.some([null, 0, 'yes', false], Boolean);
+ * // => true
+ *
+ * var users = [
+ *   { 'user': 'barney', 'active': true },
+ *   { 'user': 'fred',   'active': false }
+ * ];
+ *
+ * // using the `_.matches` callback shorthand
+ * _.some(users, { 'user': 'barney', 'active': false });
+ * // => false
+ *
+ * // using the `_.matchesProperty` callback shorthand
+ * _.some(users, 'active', false);
+ * // => true
+ *
+ * // using the `_.property` callback shorthand
+ * _.some(users, 'active');
+ * // => true
+ */
+function some(collection, predicate, thisArg) {
+  var func = isArray(collection) ? arraySome : baseSome;
+  if (thisArg && isIterateeCall(collection, predicate, thisArg)) {
+    predicate = null;
+  }
+  if (typeof predicate != 'function' || thisArg !== undefined) {
+    predicate = baseCallback(predicate, thisArg, 3);
+  }
+  return func(collection, predicate);
+}
+
+module.exports = some;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/sortBy.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/sortBy.js
new file mode 100644
index 00000000000000..28d75f56dacce9
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/sortBy.js
@@ -0,0 +1,71 @@
+var baseCallback = require('../internal/baseCallback'),
+    baseMap = require('../internal/baseMap'),
+    baseSortBy = require('../internal/baseSortBy'),
+    compareAscending = require('../internal/compareAscending'),
+    isIterateeCall = require('../internal/isIterateeCall');
+
+/**
+ * Creates an array of elements, sorted in ascending order by the results of
+ * running each element in a collection through `iteratee`. This method performs
+ * a stable sort, that is, it preserves the original sort order of equal elements.
+ * The `iteratee` is bound to `thisArg` and invoked with three arguments:
+ * (value, index|key, collection).
+ *
+ * If a property name is provided for `iteratee` the created `_.property`
+ * style callback returns the property value of the given element.
+ *
+ * If a value is also provided for `thisArg` the created `_.matchesProperty`
+ * style callback returns `true` for elements that have a matching property
+ * value, else `false`.
+ *
+ * If an object is provided for `iteratee` the created `_.matches` style
+ * callback returns `true` for elements that have the properties of the given
+ * object, else `false`.
+ *
+ * @static
+ * @memberOf _
+ * @category Collection
+ * @param {Array|Object|string} collection The collection to iterate over.
+ * @param {Function|Object|string} [iteratee=_.identity] The function invoked
+ *  per iteration.
+ * @param {*} [thisArg] The `this` binding of `iteratee`.
+ * @returns {Array} Returns the new sorted array.
+ * @example
+ *
+ * _.sortBy([1, 2, 3], function(n) {
+ *   return Math.sin(n);
+ * });
+ * // => [3, 1, 2]
+ *
+ * _.sortBy([1, 2, 3], function(n) {
+ *   return this.sin(n);
+ * }, Math);
+ * // => [3, 1, 2]
+ *
+ * var users = [
+ *   { 'user': 'fred' },
+ *   { 'user': 'pebbles' },
+ *   { 'user': 'barney' }
+ * ];
+ *
+ * // using the `_.property` callback shorthand
+ * _.pluck(_.sortBy(users, 'user'), 'user');
+ * // => ['barney', 'fred', 'pebbles']
+ */
+function sortBy(collection, iteratee, thisArg) {
+  if (collection == null) {
+    return [];
+  }
+  if (thisArg && isIterateeCall(collection, iteratee, thisArg)) {
+    iteratee = null;
+  }
+  var index = -1;
+  iteratee = baseCallback(iteratee, thisArg, 3);
+
+  var result = baseMap(collection, function(value, key, collection) {
+    return { 'criteria': iteratee(value, key, collection), 'index': ++index, 'value': value };
+  });
+  return baseSortBy(result, compareAscending);
+}
+
+module.exports = sortBy;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/sortByAll.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/sortByAll.js
new file mode 100644
index 00000000000000..4766c209855c97
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/sortByAll.js
@@ -0,0 +1,52 @@
+var baseFlatten = require('../internal/baseFlatten'),
+    baseSortByOrder = require('../internal/baseSortByOrder'),
+    isIterateeCall = require('../internal/isIterateeCall'),
+    restParam = require('../function/restParam');
+
+/**
+ * This method is like `_.sortBy` except that it can sort by multiple iteratees
+ * or property names.
+ *
+ * If a property name is provided for an iteratee the created `_.property`
+ * style callback returns the property value of the given element.
+ *
+ * If an object is provided for an iteratee the created `_.matches` style
+ * callback returns `true` for elements that have the properties of the given
+ * object, else `false`.
+ *
+ * @static
+ * @memberOf _
+ * @category Collection
+ * @param {Array|Object|string} collection The collection to iterate over.
+ * @param {...(Function|Function[]|Object|Object[]|string|string[])} iteratees
+ *  The iteratees to sort by, specified as individual values or arrays of values.
+ * @returns {Array} Returns the new sorted array.
+ * @example
+ *
+ * var users = [
+ *   { 'user': 'fred',   'age': 48 },
+ *   { 'user': 'barney', 'age': 36 },
+ *   { 'user': 'fred',   'age': 42 },
+ *   { 'user': 'barney', 'age': 34 }
+ * ];
+ *
+ * _.map(_.sortByAll(users, ['user', 'age']), _.values);
+ * // => [['barney', 34], ['barney', 36], ['fred', 42], ['fred', 48]]
+ *
+ * _.map(_.sortByAll(users, 'user', function(chr) {
+ *   return Math.floor(chr.age / 10);
+ * }), _.values);
+ * // => [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 42]]
+ */
+var sortByAll = restParam(function(collection, iteratees) {
+  if (collection == null) {
+    return [];
+  }
+  var guard = iteratees[2];
+  if (guard && isIterateeCall(iteratees[0], iteratees[1], guard)) {
+    iteratees.length = 1;
+  }
+  return baseSortByOrder(collection, baseFlatten(iteratees), []);
+});
+
+module.exports = sortByAll;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/sortByOrder.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/sortByOrder.js
new file mode 100644
index 00000000000000..c704eeb61f201b
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/sortByOrder.js
@@ -0,0 +1,55 @@
+var baseSortByOrder = require('../internal/baseSortByOrder'),
+    isArray = require('../lang/isArray'),
+    isIterateeCall = require('../internal/isIterateeCall');
+
+/**
+ * This method is like `_.sortByAll` except that it allows specifying the
+ * sort orders of the iteratees to sort by. A truthy value in `orders` will
+ * sort the corresponding property name in ascending order while a falsey
+ * value will sort it in descending order.
+ *
+ * If a property name is provided for an iteratee the created `_.property`
+ * style callback returns the property value of the given element.
+ *
+ * If an object is provided for an iteratee the created `_.matches` style
+ * callback returns `true` for elements that have the properties of the given
+ * object, else `false`.
+ *
+ * @static
+ * @memberOf _
+ * @category Collection
+ * @param {Array|Object|string} collection The collection to iterate over.
+ * @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by.
+ * @param {boolean[]} orders The sort orders of `iteratees`.
+ * @param- {Object} [guard] Enables use as a callback for functions like `_.reduce`.
+ * @returns {Array} Returns the new sorted array.
+ * @example
+ *
+ * var users = [
+ *   { 'user': 'fred',   'age': 48 },
+ *   { 'user': 'barney', 'age': 34 },
+ *   { 'user': 'fred',   'age': 42 },
+ *   { 'user': 'barney', 'age': 36 }
+ * ];
+ *
+ * // sort by `user` in ascending order and by `age` in descending order
+ * _.map(_.sortByOrder(users, ['user', 'age'], [true, false]), _.values);
+ * // => [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 42]]
+ */
+function sortByOrder(collection, iteratees, orders, guard) {
+  if (collection == null) {
+    return [];
+  }
+  if (guard && isIterateeCall(iteratees, orders, guard)) {
+    orders = null;
+  }
+  if (!isArray(iteratees)) {
+    iteratees = iteratees == null ? [] : [iteratees];
+  }
+  if (!isArray(orders)) {
+    orders = orders == null ? [] : [orders];
+  }
+  return baseSortByOrder(collection, iteratees, orders);
+}
+
+module.exports = sortByOrder;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/sum.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/sum.js
new file mode 100644
index 00000000000000..a2e93808ae8fee
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/sum.js
@@ -0,0 +1 @@
+module.exports = require('../math/sum');
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/where.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/where.js
new file mode 100644
index 00000000000000..f603bf8ce497a6
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/where.js
@@ -0,0 +1,37 @@
+var baseMatches = require('../internal/baseMatches'),
+    filter = require('./filter');
+
+/**
+ * Performs a deep comparison between each element in `collection` and the
+ * source object, returning an array of all elements that have equivalent
+ * property values.
+ *
+ * **Note:** This method supports comparing arrays, booleans, `Date` objects,
+ * numbers, `Object` objects, regexes, and strings. Objects are compared by
+ * their own, not inherited, enumerable properties. For comparing a single
+ * own or inherited property value see `_.matchesProperty`.
+ *
+ * @static
+ * @memberOf _
+ * @category Collection
+ * @param {Array|Object|string} collection The collection to search.
+ * @param {Object} source The object of property values to match.
+ * @returns {Array} Returns the new filtered array.
+ * @example
+ *
+ * var users = [
+ *   { 'user': 'barney', 'age': 36, 'active': false, 'pets': ['hoppy'] },
+ *   { 'user': 'fred',   'age': 40, 'active': true, 'pets': ['baby puss', 'dino'] }
+ * ];
+ *
+ * _.pluck(_.where(users, { 'age': 36, 'active': false }), 'user');
+ * // => ['barney']
+ *
+ * _.pluck(_.where(users, { 'pets': ['dino'] }), 'user');
+ * // => ['fred']
+ */
+function where(collection, source) {
+  return filter(collection, baseMatches(source));
+}
+
+module.exports = where;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/date.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/date.js
new file mode 100644
index 00000000000000..195366e77762af
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/date.js
@@ -0,0 +1,3 @@
+module.exports = {
+  'now': require('./date/now')
+};
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/date/now.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/date/now.js
new file mode 100644
index 00000000000000..628225d2a0074d
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/date/now.js
@@ -0,0 +1,24 @@
+var isNative = require('../lang/isNative');
+
+/* Native method references for those with the same name as other `lodash` methods. */
+var nativeNow = isNative(nativeNow = Date.now) && nativeNow;
+
+/**
+ * Gets the number of milliseconds that have elapsed since the Unix epoch
+ * (1 January 1970 00:00:00 UTC).
+ *
+ * @static
+ * @memberOf _
+ * @category Date
+ * @example
+ *
+ * _.defer(function(stamp) {
+ *   console.log(_.now() - stamp);
+ * }, _.now());
+ * // => logs the number of milliseconds it took for the deferred function to be invoked
+ */
+var now = nativeNow || function() {
+  return new Date().getTime();
+};
+
+module.exports = now;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function.js
new file mode 100644
index 00000000000000..2cacde1ee59e36
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function.js
@@ -0,0 +1,27 @@
+module.exports = {
+  'after': require('./function/after'),
+  'ary': require('./function/ary'),
+  'backflow': require('./function/backflow'),
+  'before': require('./function/before'),
+  'bind': require('./function/bind'),
+  'bindAll': require('./function/bindAll'),
+  'bindKey': require('./function/bindKey'),
+  'compose': require('./function/compose'),
+  'curry': require('./function/curry'),
+  'curryRight': require('./function/curryRight'),
+  'debounce': require('./function/debounce'),
+  'defer': require('./function/defer'),
+  'delay': require('./function/delay'),
+  'flow': require('./function/flow'),
+  'flowRight': require('./function/flowRight'),
+  'memoize': require('./function/memoize'),
+  'negate': require('./function/negate'),
+  'once': require('./function/once'),
+  'partial': require('./function/partial'),
+  'partialRight': require('./function/partialRight'),
+  'rearg': require('./function/rearg'),
+  'restParam': require('./function/restParam'),
+  'spread': require('./function/spread'),
+  'throttle': require('./function/throttle'),
+  'wrap': require('./function/wrap')
+};
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/after.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/after.js
new file mode 100644
index 00000000000000..e6a5de407a75df
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/after.js
@@ -0,0 +1,48 @@
+/** Used as the `TypeError` message for "Functions" methods. */
+var FUNC_ERROR_TEXT = 'Expected a function';
+
+/* Native method references for those with the same name as other `lodash` methods. */
+var nativeIsFinite = global.isFinite;
+
+/**
+ * The opposite of `_.before`; this method creates a function that invokes
+ * `func` once it is called `n` or more times.
+ *
+ * @static
+ * @memberOf _
+ * @category Function
+ * @param {number} n The number of calls before `func` is invoked.
+ * @param {Function} func The function to restrict.
+ * @returns {Function} Returns the new restricted function.
+ * @example
+ *
+ * var saves = ['profile', 'settings'];
+ *
+ * var done = _.after(saves.length, function() {
+ *   console.log('done saving!');
+ * });
+ *
+ * _.forEach(saves, function(type) {
+ *   asyncSave({ 'type': type, 'complete': done });
+ * });
+ * // => logs 'done saving!' after the two async saves have completed
+ */
+function after(n, func) {
+  if (typeof func != 'function') {
+    if (typeof n == 'function') {
+      var temp = n;
+      n = func;
+      func = temp;
+    } else {
+      throw new TypeError(FUNC_ERROR_TEXT);
+    }
+  }
+  n = nativeIsFinite(n = +n) ? n : 0;
+  return function() {
+    if (--n < 1) {
+      return func.apply(this, arguments);
+    }
+  };
+}
+
+module.exports = after;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/ary.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/ary.js
new file mode 100644
index 00000000000000..1bcb6a720d3904
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/ary.js
@@ -0,0 +1,34 @@
+var createWrapper = require('../internal/createWrapper'),
+    isIterateeCall = require('../internal/isIterateeCall');
+
+/** Used to compose bitmasks for wrapper metadata. */
+var ARY_FLAG = 128;
+
+/* Native method references for those with the same name as other `lodash` methods. */
+var nativeMax = Math.max;
+
+/**
+ * Creates a function that accepts up to `n` arguments ignoring any
+ * additional arguments.
+ *
+ * @static
+ * @memberOf _
+ * @category Function
+ * @param {Function} func The function to cap arguments for.
+ * @param {number} [n=func.length] The arity cap.
+ * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
+ * @returns {Function} Returns the new function.
+ * @example
+ *
+ * _.map(['6', '8', '10'], _.ary(parseInt, 1));
+ * // => [6, 8, 10]
+ */
+function ary(func, n, guard) {
+  if (guard && isIterateeCall(func, n, guard)) {
+    n = null;
+  }
+  n = (func && n == null) ? func.length : nativeMax(+n || 0, 0);
+  return createWrapper(func, ARY_FLAG, null, null, null, null, n);
+}
+
+module.exports = ary;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/backflow.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/backflow.js
new file mode 100644
index 00000000000000..1954e942397b7f
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/backflow.js
@@ -0,0 +1 @@
+module.exports = require('./flowRight');
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/before.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/before.js
new file mode 100644
index 00000000000000..4afd1e60af1298
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/before.js
@@ -0,0 +1,42 @@
+/** Used as the `TypeError` message for "Functions" methods. */
+var FUNC_ERROR_TEXT = 'Expected a function';
+
+/**
+ * Creates a function that invokes `func`, with the `this` binding and arguments
+ * of the created function, while it is called less than `n` times. Subsequent
+ * calls to the created function return the result of the last `func` invocation.
+ *
+ * @static
+ * @memberOf _
+ * @category Function
+ * @param {number} n The number of calls at which `func` is no longer invoked.
+ * @param {Function} func The function to restrict.
+ * @returns {Function} Returns the new restricted function.
+ * @example
+ *
+ * jQuery('#add').on('click', _.before(5, addContactToList));
+ * // => allows adding up to 4 contacts to the list
+ */
+function before(n, func) {
+  var result;
+  if (typeof func != 'function') {
+    if (typeof n == 'function') {
+      var temp = n;
+      n = func;
+      func = temp;
+    } else {
+      throw new TypeError(FUNC_ERROR_TEXT);
+    }
+  }
+  return function() {
+    if (--n > 0) {
+      result = func.apply(this, arguments);
+    }
+    if (n <= 1) {
+      func = null;
+    }
+    return result;
+  };
+}
+
+module.exports = before;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/bind.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/bind.js
new file mode 100644
index 00000000000000..0de126ae359412
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/bind.js
@@ -0,0 +1,56 @@
+var createWrapper = require('../internal/createWrapper'),
+    replaceHolders = require('../internal/replaceHolders'),
+    restParam = require('./restParam');
+
+/** Used to compose bitmasks for wrapper metadata. */
+var BIND_FLAG = 1,
+    PARTIAL_FLAG = 32;
+
+/**
+ * Creates a function that invokes `func` with the `this` binding of `thisArg`
+ * and prepends any additional `_.bind` arguments to those provided to the
+ * bound function.
+ *
+ * The `_.bind.placeholder` value, which defaults to `_` in monolithic builds,
+ * may be used as a placeholder for partially applied arguments.
+ *
+ * **Note:** Unlike native `Function#bind` this method does not set the "length"
+ * property of bound functions.
+ *
+ * @static
+ * @memberOf _
+ * @category Function
+ * @param {Function} func The function to bind.
+ * @param {*} thisArg The `this` binding of `func`.
+ * @param {...*} [partials] The arguments to be partially applied.
+ * @returns {Function} Returns the new bound function.
+ * @example
+ *
+ * var greet = function(greeting, punctuation) {
+ *   return greeting + ' ' + this.user + punctuation;
+ * };
+ *
+ * var object = { 'user': 'fred' };
+ *
+ * var bound = _.bind(greet, object, 'hi');
+ * bound('!');
+ * // => 'hi fred!'
+ *
+ * // using placeholders
+ * var bound = _.bind(greet, object, _, '!');
+ * bound('hi');
+ * // => 'hi fred!'
+ */
+var bind = restParam(function(func, thisArg, partials) {
+  var bitmask = BIND_FLAG;
+  if (partials.length) {
+    var holders = replaceHolders(partials, bind.placeholder);
+    bitmask |= PARTIAL_FLAG;
+  }
+  return createWrapper(func, bitmask, thisArg, partials, holders);
+});
+
+// Assign default placeholders.
+bind.placeholder = {};
+
+module.exports = bind;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/bindAll.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/bindAll.js
new file mode 100644
index 00000000000000..a09e948524875c
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/bindAll.js
@@ -0,0 +1,50 @@
+var baseFlatten = require('../internal/baseFlatten'),
+    createWrapper = require('../internal/createWrapper'),
+    functions = require('../object/functions'),
+    restParam = require('./restParam');
+
+/** Used to compose bitmasks for wrapper metadata. */
+var BIND_FLAG = 1;
+
+/**
+ * Binds methods of an object to the object itself, overwriting the existing
+ * method. Method names may be specified as individual arguments or as arrays
+ * of method names. If no method names are provided all enumerable function
+ * properties, own and inherited, of `object` are bound.
+ *
+ * **Note:** This method does not set the "length" property of bound functions.
+ *
+ * @static
+ * @memberOf _
+ * @category Function
+ * @param {Object} object The object to bind and assign the bound methods to.
+ * @param {...(string|string[])} [methodNames] The object method names to bind,
+ *  specified as individual method names or arrays of method names.
+ * @returns {Object} Returns `object`.
+ * @example
+ *
+ * var view = {
+ *   'label': 'docs',
+ *   'onClick': function() {
+ *     console.log('clicked ' + this.label);
+ *   }
+ * };
+ *
+ * _.bindAll(view);
+ * jQuery('#docs').on('click', view.onClick);
+ * // => logs 'clicked docs' when the element is clicked
+ */
+var bindAll = restParam(function(object, methodNames) {
+  methodNames = methodNames.length ? baseFlatten(methodNames) : functions(object);
+
+  var index = -1,
+      length = methodNames.length;
+
+  while (++index < length) {
+    var key = methodNames[index];
+    object[key] = createWrapper(object[key], BIND_FLAG, object);
+  }
+  return object;
+});
+
+module.exports = bindAll;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/bindKey.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/bindKey.js
new file mode 100644
index 00000000000000..b787fe702276c6
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/bindKey.js
@@ -0,0 +1,66 @@
+var createWrapper = require('../internal/createWrapper'),
+    replaceHolders = require('../internal/replaceHolders'),
+    restParam = require('./restParam');
+
+/** Used to compose bitmasks for wrapper metadata. */
+var BIND_FLAG = 1,
+    BIND_KEY_FLAG = 2,
+    PARTIAL_FLAG = 32;
+
+/**
+ * Creates a function that invokes the method at `object[key]` and prepends
+ * any additional `_.bindKey` arguments to those provided to the bound function.
+ *
+ * This method differs from `_.bind` by allowing bound functions to reference
+ * methods that may be redefined or don't yet exist.
+ * See [Peter Michaux's article](http://peter.michaux.ca/articles/lazy-function-definition-pattern)
+ * for more details.
+ *
+ * The `_.bindKey.placeholder` value, which defaults to `_` in monolithic
+ * builds, may be used as a placeholder for partially applied arguments.
+ *
+ * @static
+ * @memberOf _
+ * @category Function
+ * @param {Object} object The object the method belongs to.
+ * @param {string} key The key of the method.
+ * @param {...*} [partials] The arguments to be partially applied.
+ * @returns {Function} Returns the new bound function.
+ * @example
+ *
+ * var object = {
+ *   'user': 'fred',
+ *   'greet': function(greeting, punctuation) {
+ *     return greeting + ' ' + this.user + punctuation;
+ *   }
+ * };
+ *
+ * var bound = _.bindKey(object, 'greet', 'hi');
+ * bound('!');
+ * // => 'hi fred!'
+ *
+ * object.greet = function(greeting, punctuation) {
+ *   return greeting + 'ya ' + this.user + punctuation;
+ * };
+ *
+ * bound('!');
+ * // => 'hiya fred!'
+ *
+ * // using placeholders
+ * var bound = _.bindKey(object, 'greet', _, '!');
+ * bound('hi');
+ * // => 'hiya fred!'
+ */
+var bindKey = restParam(function(object, key, partials) {
+  var bitmask = BIND_FLAG | BIND_KEY_FLAG;
+  if (partials.length) {
+    var holders = replaceHolders(partials, bindKey.placeholder);
+    bitmask |= PARTIAL_FLAG;
+  }
+  return createWrapper(key, bitmask, object, partials, holders);
+});
+
+// Assign default placeholders.
+bindKey.placeholder = {};
+
+module.exports = bindKey;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/compose.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/compose.js
new file mode 100644
index 00000000000000..1954e942397b7f
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/compose.js
@@ -0,0 +1 @@
+module.exports = require('./flowRight');
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/curry.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/curry.js
new file mode 100644
index 00000000000000..b7db3fdad8ab6e
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/curry.js
@@ -0,0 +1,51 @@
+var createCurry = require('../internal/createCurry');
+
+/** Used to compose bitmasks for wrapper metadata. */
+var CURRY_FLAG = 8;
+
+/**
+ * Creates a function that accepts one or more arguments of `func` that when
+ * called either invokes `func` returning its result, if all `func` arguments
+ * have been provided, or returns a function that accepts one or more of the
+ * remaining `func` arguments, and so on. The arity of `func` may be specified
+ * if `func.length` is not sufficient.
+ *
+ * The `_.curry.placeholder` value, which defaults to `_` in monolithic builds,
+ * may be used as a placeholder for provided arguments.
+ *
+ * **Note:** This method does not set the "length" property of curried functions.
+ *
+ * @static
+ * @memberOf _
+ * @category Function
+ * @param {Function} func The function to curry.
+ * @param {number} [arity=func.length] The arity of `func`.
+ * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
+ * @returns {Function} Returns the new curried function.
+ * @example
+ *
+ * var abc = function(a, b, c) {
+ *   return [a, b, c];
+ * };
+ *
+ * var curried = _.curry(abc);
+ *
+ * curried(1)(2)(3);
+ * // => [1, 2, 3]
+ *
+ * curried(1, 2)(3);
+ * // => [1, 2, 3]
+ *
+ * curried(1, 2, 3);
+ * // => [1, 2, 3]
+ *
+ * // using placeholders
+ * curried(1)(_, 3)(2);
+ * // => [1, 2, 3]
+ */
+var curry = createCurry(CURRY_FLAG);
+
+// Assign default placeholders.
+curry.placeholder = {};
+
+module.exports = curry;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/curryRight.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/curryRight.js
new file mode 100644
index 00000000000000..11c540393b399f
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/curryRight.js
@@ -0,0 +1,48 @@
+var createCurry = require('../internal/createCurry');
+
+/** Used to compose bitmasks for wrapper metadata. */
+var CURRY_RIGHT_FLAG = 16;
+
+/**
+ * This method is like `_.curry` except that arguments are applied to `func`
+ * in the manner of `_.partialRight` instead of `_.partial`.
+ *
+ * The `_.curryRight.placeholder` value, which defaults to `_` in monolithic
+ * builds, may be used as a placeholder for provided arguments.
+ *
+ * **Note:** This method does not set the "length" property of curried functions.
+ *
+ * @static
+ * @memberOf _
+ * @category Function
+ * @param {Function} func The function to curry.
+ * @param {number} [arity=func.length] The arity of `func`.
+ * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
+ * @returns {Function} Returns the new curried function.
+ * @example
+ *
+ * var abc = function(a, b, c) {
+ *   return [a, b, c];
+ * };
+ *
+ * var curried = _.curryRight(abc);
+ *
+ * curried(3)(2)(1);
+ * // => [1, 2, 3]
+ *
+ * curried(2, 3)(1);
+ * // => [1, 2, 3]
+ *
+ * curried(1, 2, 3);
+ * // => [1, 2, 3]
+ *
+ * // using placeholders
+ * curried(3)(1, _)(2);
+ * // => [1, 2, 3]
+ */
+var curryRight = createCurry(CURRY_RIGHT_FLAG);
+
+// Assign default placeholders.
+curryRight.placeholder = {};
+
+module.exports = curryRight;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/debounce.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/debounce.js
new file mode 100644
index 00000000000000..5fdf7fce66f0f8
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/debounce.js
@@ -0,0 +1,186 @@
+var isObject = require('../lang/isObject'),
+    now = require('../date/now');
+
+/** Used as the `TypeError` message for "Functions" methods. */
+var FUNC_ERROR_TEXT = 'Expected a function';
+
+/* Native method references for those with the same name as other `lodash` methods. */
+var nativeMax = Math.max;
+
+/**
+ * Creates a function that delays invoking `func` until after `wait` milliseconds
+ * have elapsed since the last time it was invoked. The created function comes
+ * with a `cancel` method to cancel delayed invocations. Provide an options
+ * object to indicate that `func` should be invoked on the leading and/or
+ * trailing edge of the `wait` timeout. Subsequent calls to the debounced
+ * function return the result of the last `func` invocation.
+ *
+ * **Note:** If `leading` and `trailing` options are `true`, `func` is invoked
+ * on the trailing edge of the timeout only if the the debounced function is
+ * invoked more than once during the `wait` timeout.
+ *
+ * See [David Corbacho's article](http://drupalmotion.com/article/debounce-and-throttle-visual-explanation)
+ * for details over the differences between `_.debounce` and `_.throttle`.
+ *
+ * @static
+ * @memberOf _
+ * @category Function
+ * @param {Function} func The function to debounce.
+ * @param {number} [wait=0] The number of milliseconds to delay.
+ * @param {Object} [options] The options object.
+ * @param {boolean} [options.leading=false] Specify invoking on the leading
+ *  edge of the timeout.
+ * @param {number} [options.maxWait] The maximum time `func` is allowed to be
+ *  delayed before it is invoked.
+ * @param {boolean} [options.trailing=true] Specify invoking on the trailing
+ *  edge of the timeout.
+ * @returns {Function} Returns the new debounced function.
+ * @example
+ *
+ * // avoid costly calculations while the window size is in flux
+ * jQuery(window).on('resize', _.debounce(calculateLayout, 150));
+ *
+ * // invoke `sendMail` when the click event is fired, debouncing subsequent calls
+ * jQuery('#postbox').on('click', _.debounce(sendMail, 300, {
+ *   'leading': true,
+ *   'trailing': false
+ * }));
+ *
+ * // ensure `batchLog` is invoked once after 1 second of debounced calls
+ * var source = new EventSource('/stream');
+ * jQuery(source).on('message', _.debounce(batchLog, 250, {
+ *   'maxWait': 1000
+ * }));
+ *
+ * // cancel a debounced call
+ * var todoChanges = _.debounce(batchLog, 1000);
+ * Object.observe(models.todo, todoChanges);
+ *
+ * Object.observe(models, function(changes) {
+ *   if (_.find(changes, { 'user': 'todo', 'type': 'delete'})) {
+ *     todoChanges.cancel();
+ *   }
+ * }, ['delete']);
+ *
+ * // ...at some point `models.todo` is changed
+ * models.todo.completed = true;
+ *
+ * // ...before 1 second has passed `models.todo` is deleted
+ * // which cancels the debounced `todoChanges` call
+ * delete models.todo;
+ */
+function debounce(func, wait, options) {
+  var args,
+      maxTimeoutId,
+      result,
+      stamp,
+      thisArg,
+      timeoutId,
+      trailingCall,
+      lastCalled = 0,
+      maxWait = false,
+      trailing = true;
+
+  if (typeof func != 'function') {
+    throw new TypeError(FUNC_ERROR_TEXT);
+  }
+  wait = wait < 0 ? 0 : (+wait || 0);
+  if (options === true) {
+    var leading = true;
+    trailing = false;
+  } else if (isObject(options)) {
+    leading = options.leading;
+    maxWait = 'maxWait' in options && nativeMax(+options.maxWait || 0, wait);
+    trailing = 'trailing' in options ? options.trailing : trailing;
+  }
+
+  function cancel() {
+    if (timeoutId) {
+      clearTimeout(timeoutId);
+    }
+    if (maxTimeoutId) {
+      clearTimeout(maxTimeoutId);
+    }
+    maxTimeoutId = timeoutId = trailingCall = undefined;
+  }
+
+  function delayed() {
+    var remaining = wait - (now() - stamp);
+    if (remaining <= 0 || remaining > wait) {
+      if (maxTimeoutId) {
+        clearTimeout(maxTimeoutId);
+      }
+      var isCalled = trailingCall;
+      maxTimeoutId = timeoutId = trailingCall = undefined;
+      if (isCalled) {
+        lastCalled = now();
+        result = func.apply(thisArg, args);
+        if (!timeoutId && !maxTimeoutId) {
+          args = thisArg = null;
+        }
+      }
+    } else {
+      timeoutId = setTimeout(delayed, remaining);
+    }
+  }
+
+  function maxDelayed() {
+    if (timeoutId) {
+      clearTimeout(timeoutId);
+    }
+    maxTimeoutId = timeoutId = trailingCall = undefined;
+    if (trailing || (maxWait !== wait)) {
+      lastCalled = now();
+      result = func.apply(thisArg, args);
+      if (!timeoutId && !maxTimeoutId) {
+        args = thisArg = null;
+      }
+    }
+  }
+
+  function debounced() {
+    args = arguments;
+    stamp = now();
+    thisArg = this;
+    trailingCall = trailing && (timeoutId || !leading);
+
+    if (maxWait === false) {
+      var leadingCall = leading && !timeoutId;
+    } else {
+      if (!maxTimeoutId && !leading) {
+        lastCalled = stamp;
+      }
+      var remaining = maxWait - (stamp - lastCalled),
+          isCalled = remaining <= 0 || remaining > maxWait;
+
+      if (isCalled) {
+        if (maxTimeoutId) {
+          maxTimeoutId = clearTimeout(maxTimeoutId);
+        }
+        lastCalled = stamp;
+        result = func.apply(thisArg, args);
+      }
+      else if (!maxTimeoutId) {
+        maxTimeoutId = setTimeout(maxDelayed, remaining);
+      }
+    }
+    if (isCalled && timeoutId) {
+      timeoutId = clearTimeout(timeoutId);
+    }
+    else if (!timeoutId && wait !== maxWait) {
+      timeoutId = setTimeout(delayed, wait);
+    }
+    if (leadingCall) {
+      isCalled = true;
+      result = func.apply(thisArg, args);
+    }
+    if (isCalled && !timeoutId && !maxTimeoutId) {
+      args = thisArg = null;
+    }
+    return result;
+  }
+  debounced.cancel = cancel;
+  return debounced;
+}
+
+module.exports = debounce;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/defer.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/defer.js
new file mode 100644
index 00000000000000..369790ce64fcc6
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/defer.js
@@ -0,0 +1,25 @@
+var baseDelay = require('../internal/baseDelay'),
+    restParam = require('./restParam');
+
+/**
+ * Defers invoking the `func` until the current call stack has cleared. Any
+ * additional arguments are provided to `func` when it is invoked.
+ *
+ * @static
+ * @memberOf _
+ * @category Function
+ * @param {Function} func The function to defer.
+ * @param {...*} [args] The arguments to invoke the function with.
+ * @returns {number} Returns the timer id.
+ * @example
+ *
+ * _.defer(function(text) {
+ *   console.log(text);
+ * }, 'deferred');
+ * // logs 'deferred' after one or more milliseconds
+ */
+var defer = restParam(function(func, args) {
+  return baseDelay(func, 1, args);
+});
+
+module.exports = defer;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/delay.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/delay.js
new file mode 100644
index 00000000000000..955b059e7fa2cf
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/delay.js
@@ -0,0 +1,26 @@
+var baseDelay = require('../internal/baseDelay'),
+    restParam = require('./restParam');
+
+/**
+ * Invokes `func` after `wait` milliseconds. Any additional arguments are
+ * provided to `func` when it is invoked.
+ *
+ * @static
+ * @memberOf _
+ * @category Function
+ * @param {Function} func The function to delay.
+ * @param {number} wait The number of milliseconds to delay invocation.
+ * @param {...*} [args] The arguments to invoke the function with.
+ * @returns {number} Returns the timer id.
+ * @example
+ *
+ * _.delay(function(text) {
+ *   console.log(text);
+ * }, 1000, 'later');
+ * // => logs 'later' after one second
+ */
+var delay = restParam(function(func, wait, args) {
+  return baseDelay(func, wait, args);
+});
+
+module.exports = delay;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/flow.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/flow.js
new file mode 100644
index 00000000000000..a435a3d878ff48
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/flow.js
@@ -0,0 +1,25 @@
+var createFlow = require('../internal/createFlow');
+
+/**
+ * Creates a function that returns the result of invoking the provided
+ * functions with the `this` binding of the created function, where each
+ * successive invocation is supplied the return value of the previous.
+ *
+ * @static
+ * @memberOf _
+ * @category Function
+ * @param {...Function} [funcs] Functions to invoke.
+ * @returns {Function} Returns the new function.
+ * @example
+ *
+ * function square(n) {
+ *   return n * n;
+ * }
+ *
+ * var addSquare = _.flow(_.add, square);
+ * addSquare(1, 2);
+ * // => 9
+ */
+var flow = createFlow();
+
+module.exports = flow;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/flowRight.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/flowRight.js
new file mode 100644
index 00000000000000..23b9d76b58e8f5
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/flowRight.js
@@ -0,0 +1,25 @@
+var createFlow = require('../internal/createFlow');
+
+/**
+ * This method is like `_.flow` except that it creates a function that
+ * invokes the provided functions from right to left.
+ *
+ * @static
+ * @memberOf _
+ * @alias backflow, compose
+ * @category Function
+ * @param {...Function} [funcs] Functions to invoke.
+ * @returns {Function} Returns the new function.
+ * @example
+ *
+ * function square(n) {
+ *   return n * n;
+ * }
+ *
+ * var addSquare = _.flowRight(square, _.add);
+ * addSquare(1, 2);
+ * // => 9
+ */
+var flowRight = createFlow(true);
+
+module.exports = flowRight;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/memoize.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/memoize.js
new file mode 100644
index 00000000000000..c9de9897cfb69a
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/memoize.js
@@ -0,0 +1,80 @@
+var MapCache = require('../internal/MapCache');
+
+/** Used as the `TypeError` message for "Functions" methods. */
+var FUNC_ERROR_TEXT = 'Expected a function';
+
+/**
+ * Creates a function that memoizes the result of `func`. If `resolver` is
+ * provided it determines the cache key for storing the result based on the
+ * arguments provided to the memoized function. By default, the first argument
+ * provided to the memoized function is coerced to a string and used as the
+ * cache key. The `func` is invoked with the `this` binding of the memoized
+ * function.
+ *
+ * **Note:** The cache is exposed as the `cache` property on the memoized
+ * function. Its creation may be customized by replacing the `_.memoize.Cache`
+ * constructor with one whose instances implement the [`Map`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-properties-of-the-map-prototype-object)
+ * method interface of `get`, `has`, and `set`.
+ *
+ * @static
+ * @memberOf _
+ * @category Function
+ * @param {Function} func The function to have its output memoized.
+ * @param {Function} [resolver] The function to resolve the cache key.
+ * @returns {Function} Returns the new memoizing function.
+ * @example
+ *
+ * var upperCase = _.memoize(function(string) {
+ *   return string.toUpperCase();
+ * });
+ *
+ * upperCase('fred');
+ * // => 'FRED'
+ *
+ * // modifying the result cache
+ * upperCase.cache.set('fred', 'BARNEY');
+ * upperCase('fred');
+ * // => 'BARNEY'
+ *
+ * // replacing `_.memoize.Cache`
+ * var object = { 'user': 'fred' };
+ * var other = { 'user': 'barney' };
+ * var identity = _.memoize(_.identity);
+ *
+ * identity(object);
+ * // => { 'user': 'fred' }
+ * identity(other);
+ * // => { 'user': 'fred' }
+ *
+ * _.memoize.Cache = WeakMap;
+ * var identity = _.memoize(_.identity);
+ *
+ * identity(object);
+ * // => { 'user': 'fred' }
+ * identity(other);
+ * // => { 'user': 'barney' }
+ */
+function memoize(func, resolver) {
+  if (typeof func != 'function' || (resolver && typeof resolver != 'function')) {
+    throw new TypeError(FUNC_ERROR_TEXT);
+  }
+  var memoized = function() {
+    var args = arguments,
+        cache = memoized.cache,
+        key = resolver ? resolver.apply(this, args) : args[0];
+
+    if (cache.has(key)) {
+      return cache.get(key);
+    }
+    var result = func.apply(this, args);
+    cache.set(key, result);
+    return result;
+  };
+  memoized.cache = new memoize.Cache;
+  return memoized;
+}
+
+// Assign cache to `_.memoize`.
+memoize.Cache = MapCache;
+
+module.exports = memoize;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/negate.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/negate.js
new file mode 100644
index 00000000000000..82479390ad7802
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/negate.js
@@ -0,0 +1,32 @@
+/** Used as the `TypeError` message for "Functions" methods. */
+var FUNC_ERROR_TEXT = 'Expected a function';
+
+/**
+ * Creates a function that negates the result of the predicate `func`. The
+ * `func` predicate is invoked with the `this` binding and arguments of the
+ * created function.
+ *
+ * @static
+ * @memberOf _
+ * @category Function
+ * @param {Function} predicate The predicate to negate.
+ * @returns {Function} Returns the new function.
+ * @example
+ *
+ * function isEven(n) {
+ *   return n % 2 == 0;
+ * }
+ *
+ * _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven));
+ * // => [1, 3, 5]
+ */
+function negate(predicate) {
+  if (typeof predicate != 'function') {
+    throw new TypeError(FUNC_ERROR_TEXT);
+  }
+  return function() {
+    return !predicate.apply(this, arguments);
+  };
+}
+
+module.exports = negate;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/once.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/once.js
new file mode 100644
index 00000000000000..0b5bd853cb492b
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/once.js
@@ -0,0 +1,24 @@
+var before = require('./before');
+
+/**
+ * Creates a function that is restricted to invoking `func` once. Repeat calls
+ * to the function return the value of the first call. The `func` is invoked
+ * with the `this` binding and arguments of the created function.
+ *
+ * @static
+ * @memberOf _
+ * @category Function
+ * @param {Function} func The function to restrict.
+ * @returns {Function} Returns the new restricted function.
+ * @example
+ *
+ * var initialize = _.once(createApplication);
+ * initialize();
+ * initialize();
+ * // `initialize` invokes `createApplication` once
+ */
+function once(func) {
+  return before(2, func);
+}
+
+module.exports = once;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/partial.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/partial.js
new file mode 100644
index 00000000000000..fb1d04fb6c5928
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/partial.js
@@ -0,0 +1,43 @@
+var createPartial = require('../internal/createPartial');
+
+/** Used to compose bitmasks for wrapper metadata. */
+var PARTIAL_FLAG = 32;
+
+/**
+ * Creates a function that invokes `func` with `partial` arguments prepended
+ * to those provided to the new function. This method is like `_.bind` except
+ * it does **not** alter the `this` binding.
+ *
+ * The `_.partial.placeholder` value, which defaults to `_` in monolithic
+ * builds, may be used as a placeholder for partially applied arguments.
+ *
+ * **Note:** This method does not set the "length" property of partially
+ * applied functions.
+ *
+ * @static
+ * @memberOf _
+ * @category Function
+ * @param {Function} func The function to partially apply arguments to.
+ * @param {...*} [partials] The arguments to be partially applied.
+ * @returns {Function} Returns the new partially applied function.
+ * @example
+ *
+ * var greet = function(greeting, name) {
+ *   return greeting + ' ' + name;
+ * };
+ *
+ * var sayHelloTo = _.partial(greet, 'hello');
+ * sayHelloTo('fred');
+ * // => 'hello fred'
+ *
+ * // using placeholders
+ * var greetFred = _.partial(greet, _, 'fred');
+ * greetFred('hi');
+ * // => 'hi fred'
+ */
+var partial = createPartial(PARTIAL_FLAG);
+
+// Assign default placeholders.
+partial.placeholder = {};
+
+module.exports = partial;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/partialRight.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/partialRight.js
new file mode 100644
index 00000000000000..634e6a4c40cffa
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/partialRight.js
@@ -0,0 +1,42 @@
+var createPartial = require('../internal/createPartial');
+
+/** Used to compose bitmasks for wrapper metadata. */
+var PARTIAL_RIGHT_FLAG = 64;
+
+/**
+ * This method is like `_.partial` except that partially applied arguments
+ * are appended to those provided to the new function.
+ *
+ * The `_.partialRight.placeholder` value, which defaults to `_` in monolithic
+ * builds, may be used as a placeholder for partially applied arguments.
+ *
+ * **Note:** This method does not set the "length" property of partially
+ * applied functions.
+ *
+ * @static
+ * @memberOf _
+ * @category Function
+ * @param {Function} func The function to partially apply arguments to.
+ * @param {...*} [partials] The arguments to be partially applied.
+ * @returns {Function} Returns the new partially applied function.
+ * @example
+ *
+ * var greet = function(greeting, name) {
+ *   return greeting + ' ' + name;
+ * };
+ *
+ * var greetFred = _.partialRight(greet, 'fred');
+ * greetFred('hi');
+ * // => 'hi fred'
+ *
+ * // using placeholders
+ * var sayHelloTo = _.partialRight(greet, 'hello', _);
+ * sayHelloTo('fred');
+ * // => 'hello fred'
+ */
+var partialRight = createPartial(PARTIAL_RIGHT_FLAG);
+
+// Assign default placeholders.
+partialRight.placeholder = {};
+
+module.exports = partialRight;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/rearg.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/rearg.js
new file mode 100644
index 00000000000000..0a4bf8fa6d65ed
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/rearg.js
@@ -0,0 +1,40 @@
+var baseFlatten = require('../internal/baseFlatten'),
+    createWrapper = require('../internal/createWrapper'),
+    restParam = require('./restParam');
+
+/** Used to compose bitmasks for wrapper metadata. */
+var REARG_FLAG = 256;
+
+/**
+ * Creates a function that invokes `func` with arguments arranged according
+ * to the specified indexes where the argument value at the first index is
+ * provided as the first argument, the argument value at the second index is
+ * provided as the second argument, and so on.
+ *
+ * @static
+ * @memberOf _
+ * @category Function
+ * @param {Function} func The function to rearrange arguments for.
+ * @param {...(number|number[])} indexes The arranged argument indexes,
+ *  specified as individual indexes or arrays of indexes.
+ * @returns {Function} Returns the new function.
+ * @example
+ *
+ * var rearged = _.rearg(function(a, b, c) {
+ *   return [a, b, c];
+ * }, 2, 0, 1);
+ *
+ * rearged('b', 'c', 'a')
+ * // => ['a', 'b', 'c']
+ *
+ * var map = _.rearg(_.map, [1, 0]);
+ * map(function(n) {
+ *   return n * 3;
+ * }, [1, 2, 3]);
+ * // => [3, 6, 9]
+ */
+var rearg = restParam(function(func, indexes) {
+  return createWrapper(func, REARG_FLAG, null, null, null, baseFlatten(indexes));
+});
+
+module.exports = rearg;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/restParam.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/restParam.js
new file mode 100644
index 00000000000000..3a1c15707c748a
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/restParam.js
@@ -0,0 +1,58 @@
+/** Used as the `TypeError` message for "Functions" methods. */
+var FUNC_ERROR_TEXT = 'Expected a function';
+
+/* Native method references for those with the same name as other `lodash` methods. */
+var nativeMax = Math.max;
+
+/**
+ * Creates a function that invokes `func` with the `this` binding of the
+ * created function and arguments from `start` and beyond provided as an array.
+ *
+ * **Note:** This method is based on the [rest parameter](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/rest_parameters).
+ *
+ * @static
+ * @memberOf _
+ * @category Function
+ * @param {Function} func The function to apply a rest parameter to.
+ * @param {number} [start=func.length-1] The start position of the rest parameter.
+ * @returns {Function} Returns the new function.
+ * @example
+ *
+ * var say = _.restParam(function(what, names) {
+ *   return what + ' ' + _.initial(names).join(', ') +
+ *     (_.size(names) > 1 ? ', & ' : '') + _.last(names);
+ * });
+ *
+ * say('hello', 'fred', 'barney', 'pebbles');
+ * // => 'hello fred, barney, & pebbles'
+ */
+function restParam(func, start) {
+  if (typeof func != 'function') {
+    throw new TypeError(FUNC_ERROR_TEXT);
+  }
+  start = nativeMax(start === undefined ? (func.length - 1) : (+start || 0), 0);
+  return function() {
+    var args = arguments,
+        index = -1,
+        length = nativeMax(args.length - start, 0),
+        rest = Array(length);
+
+    while (++index < length) {
+      rest[index] = args[start + index];
+    }
+    switch (start) {
+      case 0: return func.call(this, rest);
+      case 1: return func.call(this, args[0], rest);
+      case 2: return func.call(this, args[0], args[1], rest);
+    }
+    var otherArgs = Array(start + 1);
+    index = -1;
+    while (++index < start) {
+      otherArgs[index] = args[index];
+    }
+    otherArgs[start] = rest;
+    return func.apply(this, otherArgs);
+  };
+}
+
+module.exports = restParam;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/spread.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/spread.js
new file mode 100644
index 00000000000000..aad4b7147f2350
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/spread.js
@@ -0,0 +1,44 @@
+/** Used as the `TypeError` message for "Functions" methods. */
+var FUNC_ERROR_TEXT = 'Expected a function';
+
+/**
+ * Creates a function that invokes `func` with the `this` binding of the created
+ * function and an array of arguments much like [`Function#apply`](https://es5.github.io/#x15.3.4.3).
+ *
+ * **Note:** This method is based on the [spread operator](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Spread_operator).
+ *
+ * @static
+ * @memberOf _
+ * @category Function
+ * @param {Function} func The function to spread arguments over.
+ * @returns {Function} Returns the new function.
+ * @example
+ *
+ * var say = _.spread(function(who, what) {
+ *   return who + ' says ' + what;
+ * });
+ *
+ * say(['fred', 'hello']);
+ * // => 'fred says hello'
+ *
+ * // with a Promise
+ * var numbers = Promise.all([
+ *   Promise.resolve(40),
+ *   Promise.resolve(36)
+ * ]);
+ *
+ * numbers.then(_.spread(function(x, y) {
+ *   return x + y;
+ * }));
+ * // => a Promise of 76
+ */
+function spread(func) {
+  if (typeof func != 'function') {
+    throw new TypeError(FUNC_ERROR_TEXT);
+  }
+  return function(array) {
+    return func.apply(this, array);
+  };
+}
+
+module.exports = spread;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/throttle.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/throttle.js
new file mode 100644
index 00000000000000..7c30e646bffb48
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/throttle.js
@@ -0,0 +1,72 @@
+var debounce = require('./debounce'),
+    isObject = require('../lang/isObject');
+
+/** Used as the `TypeError` message for "Functions" methods. */
+var FUNC_ERROR_TEXT = 'Expected a function';
+
+/** Used as an internal `_.debounce` options object by `_.throttle`. */
+var debounceOptions = {
+  'leading': false,
+  'maxWait': 0,
+  'trailing': false
+};
+
+/**
+ * Creates a function that only invokes `func` at most once per every `wait`
+ * milliseconds. The created function comes with a `cancel` method to cancel
+ * delayed invocations. Provide an options object to indicate that `func`
+ * should be invoked on the leading and/or trailing edge of the `wait` timeout.
+ * Subsequent calls to the throttled function return the result of the last
+ * `func` call.
+ *
+ * **Note:** If `leading` and `trailing` options are `true`, `func` is invoked
+ * on the trailing edge of the timeout only if the the throttled function is
+ * invoked more than once during the `wait` timeout.
+ *
+ * See [David Corbacho's article](http://drupalmotion.com/article/debounce-and-throttle-visual-explanation)
+ * for details over the differences between `_.throttle` and `_.debounce`.
+ *
+ * @static
+ * @memberOf _
+ * @category Function
+ * @param {Function} func The function to throttle.
+ * @param {number} [wait=0] The number of milliseconds to throttle invocations to.
+ * @param {Object} [options] The options object.
+ * @param {boolean} [options.leading=true] Specify invoking on the leading
+ *  edge of the timeout.
+ * @param {boolean} [options.trailing=true] Specify invoking on the trailing
+ *  edge of the timeout.
+ * @returns {Function} Returns the new throttled function.
+ * @example
+ *
+ * // avoid excessively updating the position while scrolling
+ * jQuery(window).on('scroll', _.throttle(updatePosition, 100));
+ *
+ * // invoke `renewToken` when the click event is fired, but not more than once every 5 minutes
+ * jQuery('.interactive').on('click', _.throttle(renewToken, 300000, {
+ *   'trailing': false
+ * }));
+ *
+ * // cancel a trailing throttled call
+ * jQuery(window).on('popstate', throttled.cancel);
+ */
+function throttle(func, wait, options) {
+  var leading = true,
+      trailing = true;
+
+  if (typeof func != 'function') {
+    throw new TypeError(FUNC_ERROR_TEXT);
+  }
+  if (options === false) {
+    leading = false;
+  } else if (isObject(options)) {
+    leading = 'leading' in options ? !!options.leading : leading;
+    trailing = 'trailing' in options ? !!options.trailing : trailing;
+  }
+  debounceOptions.leading = leading;
+  debounceOptions.maxWait = +wait;
+  debounceOptions.trailing = trailing;
+  return debounce(func, wait, debounceOptions);
+}
+
+module.exports = throttle;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/wrap.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/wrap.js
new file mode 100644
index 00000000000000..68b09af23862a4
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/wrap.js
@@ -0,0 +1,33 @@
+var createWrapper = require('../internal/createWrapper'),
+    identity = require('../utility/identity');
+
+/** Used to compose bitmasks for wrapper metadata. */
+var PARTIAL_FLAG = 32;
+
+/**
+ * Creates a function that provides `value` to the wrapper function as its
+ * first argument. Any additional arguments provided to the function are
+ * appended to those provided to the wrapper function. The wrapper is invoked
+ * with the `this` binding of the created function.
+ *
+ * @static
+ * @memberOf _
+ * @category Function
+ * @param {*} value The value to wrap.
+ * @param {Function} wrapper The wrapper function.
+ * @returns {Function} Returns the new function.
+ * @example
+ *
+ * var p = _.wrap(_.escape, function(func, text) {
+ *   return '
' + func(text) + '
';
+ * });
+ *
+ * p('fred, barney, & pebbles');
+ * // => '
fred, barney, & pebbles
'
+ */
+function wrap(value, wrapper) {
+  wrapper = wrapper == null ? identity : wrapper;
+  return createWrapper(wrapper, PARTIAL_FLAG, null, [value], []);
+}
+
+module.exports = wrap;
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/index.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/index.js
new file mode 100644
index 00000000000000..f52debbedde01f
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/index.js
@@ -0,0 +1,12202 @@
+/**
+ * @license
+ * lodash 3.8.0 (Custom Build) 
+ * Build: `lodash modern -d -o ./index.js`
+ * Copyright 2012-2015 The Dojo Foundation 
+ * Based on Underscore.js 1.8.3 
+ * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
+ * Available under MIT license 
+ */
+;(function() {
+
+  /** Used as a safe reference for `undefined` in pre-ES5 environments. */
+  var undefined;
+
+  /** Used as the semantic version number. */
+  var VERSION = '3.8.0';
+
+  /** Used to compose bitmasks for wrapper metadata. */
+  var BIND_FLAG = 1,
+      BIND_KEY_FLAG = 2,
+      CURRY_BOUND_FLAG = 4,
+      CURRY_FLAG = 8,
+      CURRY_RIGHT_FLAG = 16,
+      PARTIAL_FLAG = 32,
+      PARTIAL_RIGHT_FLAG = 64,
+      ARY_FLAG = 128,
+      REARG_FLAG = 256;
+
+  /** Used as default options for `_.trunc`. */
+  var DEFAULT_TRUNC_LENGTH = 30,
+      DEFAULT_TRUNC_OMISSION = '...';
+
+  /** Used to detect when a function becomes hot. */
+  var HOT_COUNT = 150,
+      HOT_SPAN = 16;
+
+  /** Used to indicate the type of lazy iteratees. */
+  var LAZY_DROP_WHILE_FLAG = 0,
+      LAZY_FILTER_FLAG = 1,
+      LAZY_MAP_FLAG = 2;
+
+  /** Used as the `TypeError` message for "Functions" methods. */
+  var FUNC_ERROR_TEXT = 'Expected a function';
+
+  /** Used as the internal argument placeholder. */
+  var PLACEHOLDER = '__lodash_placeholder__';
+
+  /** `Object#toString` result references. */
+  var argsTag = '[object Arguments]',
+      arrayTag = '[object Array]',
+      boolTag = '[object Boolean]',
+      dateTag = '[object Date]',
+      errorTag = '[object Error]',
+      funcTag = '[object Function]',
+      mapTag = '[object Map]',
+      numberTag = '[object Number]',
+      objectTag = '[object Object]',
+      regexpTag = '[object RegExp]',
+      setTag = '[object Set]',
+      stringTag = '[object String]',
+      weakMapTag = '[object WeakMap]';
+
+  var arrayBufferTag = '[object ArrayBuffer]',
+      float32Tag = '[object Float32Array]',
+      float64Tag = '[object Float64Array]',
+      int8Tag = '[object Int8Array]',
+      int16Tag = '[object Int16Array]',
+      int32Tag = '[object Int32Array]',
+      uint8Tag = '[object Uint8Array]',
+      uint8ClampedTag = '[object Uint8ClampedArray]',
+      uint16Tag = '[object Uint16Array]',
+      uint32Tag = '[object Uint32Array]';
+
+  /** Used to match empty string literals in compiled template source. */
+  var reEmptyStringLeading = /\b__p \+= '';/g,
+      reEmptyStringMiddle = /\b(__p \+=) '' \+/g,
+      reEmptyStringTrailing = /(__e\(.*?\)|\b__t\)) \+\n'';/g;
+
+  /** Used to match HTML entities and HTML characters. */
+  var reEscapedHtml = /&(?:amp|lt|gt|quot|#39|#96);/g,
+      reUnescapedHtml = /[&<>"'`]/g,
+      reHasEscapedHtml = RegExp(reEscapedHtml.source),
+      reHasUnescapedHtml = RegExp(reUnescapedHtml.source);
+
+  /** Used to match template delimiters. */
+  var reEscape = /<%-([\s\S]+?)%>/g,
+      reEvaluate = /<%([\s\S]+?)%>/g,
+      reInterpolate = /<%=([\s\S]+?)%>/g;
+
+  /** Used to match property names within property paths. */
+  var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\n\\]|\\.)*?\1)\]/,
+      reIsPlainProp = /^\w*$/,
+      rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\n\\]|\\.)*?)\2)\]/g;
+
+  /**
+   * Used to match `RegExp` [special characters](http://www.regular-expressions.info/characters.html#special).
+   * In addition to special characters the forward slash is escaped to allow for
+   * easier `eval` use and `Function` compilation.
+   */
+  var reRegExpChars = /[.*+?^${}()|[\]\/\\]/g,
+      reHasRegExpChars = RegExp(reRegExpChars.source);
+
+  /** Used to match [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks). */
+  var reComboMark = /[\u0300-\u036f\ufe20-\ufe23]/g;
+
+  /** Used to match backslashes in property paths. */
+  var reEscapeChar = /\\(\\)?/g;
+
+  /** Used to match [ES template delimiters](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-template-literal-lexical-components). */
+  var reEsTemplate = /\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g;
+
+  /** Used to match `RegExp` flags from their coerced string values. */
+  var reFlags = /\w*$/;
+
+  /** Used to detect hexadecimal string values. */
+  var reHasHexPrefix = /^0[xX]/;
+
+  /** Used to detect host constructors (Safari > 5). */
+  var reIsHostCtor = /^\[object .+?Constructor\]$/;
+
+  /** Used to match latin-1 supplementary letters (excluding mathematical operators). */
+  var reLatin1 = /[\xc0-\xd6\xd8-\xde\xdf-\xf6\xf8-\xff]/g;
+
+  /** Used to ensure capturing order of template delimiters. */
+  var reNoMatch = /($^)/;
+
+  /** Used to match unescaped characters in compiled string literals. */
+  var reUnescapedString = /['\n\r\u2028\u2029\\]/g;
+
+  /** Used to match words to create compound words. */
+  var reWords = (function() {
+    var upper = '[A-Z\\xc0-\\xd6\\xd8-\\xde]',
+        lower = '[a-z\\xdf-\\xf6\\xf8-\\xff]+';
+
+    return RegExp(upper + '+(?=' + upper + lower + ')|' + upper + '?' + lower + '|' + upper + '+|[0-9]+', 'g');
+  }());
+
+  /** Used to detect and test for whitespace. */
+  var whitespace = (
+    // Basic whitespace characters.
+    ' \t\x0b\f\xa0\ufeff' +
+
+    // Line terminators.
+    '\n\r\u2028\u2029' +
+
+    // Unicode category "Zs" space separators.
+    '\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000'
+  );
+
+  /** Used to assign default `context` object properties. */
+  var contextProps = [
+    'Array', 'ArrayBuffer', 'Date', 'Error', 'Float32Array', 'Float64Array',
+    'Function', 'Int8Array', 'Int16Array', 'Int32Array', 'Math', 'Number',
+    'Object', 'RegExp', 'Set', 'String', '_', 'clearTimeout', 'document',
+    'isFinite', 'parseInt', 'setTimeout', 'TypeError', 'Uint8Array',
+    'Uint8ClampedArray', 'Uint16Array', 'Uint32Array', 'WeakMap',
+    'window'
+  ];
+
+  /** Used to make template sourceURLs easier to identify. */
+  var templateCounter = -1;
+
+  /** Used to identify `toStringTag` values of typed arrays. */
+  var typedArrayTags = {};
+  typedArrayTags[float32Tag] = typedArrayTags[float64Tag] =
+  typedArrayTags[int8Tag] = typedArrayTags[int16Tag] =
+  typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =
+  typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =
+  typedArrayTags[uint32Tag] = true;
+  typedArrayTags[argsTag] = typedArrayTags[arrayTag] =
+  typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =
+  typedArrayTags[dateTag] = typedArrayTags[errorTag] =
+  typedArrayTags[funcTag] = typedArrayTags[mapTag] =
+  typedArrayTags[numberTag] = typedArrayTags[objectTag] =
+  typedArrayTags[regexpTag] = typedArrayTags[setTag] =
+  typedArrayTags[stringTag] = typedArrayTags[weakMapTag] = false;
+
+  /** Used to identify `toStringTag` values supported by `_.clone`. */
+  var cloneableTags = {};
+  cloneableTags[argsTag] = cloneableTags[arrayTag] =
+  cloneableTags[arrayBufferTag] = cloneableTags[boolTag] =
+  cloneableTags[dateTag] = cloneableTags[float32Tag] =
+  cloneableTags[float64Tag] = cloneableTags[int8Tag] =
+  cloneableTags[int16Tag] = cloneableTags[int32Tag] =
+  cloneableTags[numberTag] = cloneableTags[objectTag] =
+  cloneableTags[regexpTag] = cloneableTags[stringTag] =
+  cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] =
+  cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true;
+  cloneableTags[errorTag] = cloneableTags[funcTag] =
+  cloneableTags[mapTag] = cloneableTags[setTag] =
+  cloneableTags[weakMapTag] = false;
+
+  /** Used as an internal `_.debounce` options object by `_.throttle`. */
+  var debounceOptions = {
+    'leading': false,
+    'maxWait': 0,
+    'trailing': false
+  };
+
+  /** Used to map latin-1 supplementary letters to basic latin letters. */
+  var deburredLetters = {
+    '\xc0': 'A',  '\xc1': 'A', '\xc2': 'A', '\xc3': 'A', '\xc4': 'A', '\xc5': 'A',
+    '\xe0': 'a',  '\xe1': 'a', '\xe2': 'a', '\xe3': 'a', '\xe4': 'a', '\xe5': 'a',
+    '\xc7': 'C',  '\xe7': 'c',
+    '\xd0': 'D',  '\xf0': 'd',
+    '\xc8': 'E',  '\xc9': 'E', '\xca': 'E', '\xcb': 'E',
+    '\xe8': 'e',  '\xe9': 'e', '\xea': 'e', '\xeb': 'e',
+    '\xcC': 'I',  '\xcd': 'I', '\xce': 'I', '\xcf': 'I',
+    '\xeC': 'i',  '\xed': 'i', '\xee': 'i', '\xef': 'i',
+    '\xd1': 'N',  '\xf1': 'n',
+    '\xd2': 'O',  '\xd3': 'O', '\xd4': 'O', '\xd5': 'O', '\xd6': 'O', '\xd8': 'O',
+    '\xf2': 'o',  '\xf3': 'o', '\xf4': 'o', '\xf5': 'o', '\xf6': 'o', '\xf8': 'o',
+    '\xd9': 'U',  '\xda': 'U', '\xdb': 'U', '\xdc': 'U',
+    '\xf9': 'u',  '\xfa': 'u', '\xfb': 'u', '\xfc': 'u',
+    '\xdd': 'Y',  '\xfd': 'y', '\xff': 'y',
+    '\xc6': 'Ae', '\xe6': 'ae',
+    '\xde': 'Th', '\xfe': 'th',
+    '\xdf': 'ss'
+  };
+
+  /** Used to map characters to HTML entities. */
+  var htmlEscapes = {
+    '&': '&',
+    '<': '<',
+    '>': '>',
+    '"': '"',
+    "'": ''',
+    '`': '`'
+  };
+
+  /** Used to map HTML entities to characters. */
+  var htmlUnescapes = {
+    '&': '&',
+    '<': '<',
+    '>': '>',
+    '"': '"',
+    ''': "'",
+    '`': '`'
+  };
+
+  /** Used to determine if values are of the language type `Object`. */
+  var objectTypes = {
+    'function': true,
+    'object': true
+  };
+
+  /** Used to escape characters for inclusion in compiled string literals. */
+  var stringEscapes = {
+    '\\': '\\',
+    "'": "'",
+    '\n': 'n',
+    '\r': 'r',
+    '\u2028': 'u2028',
+    '\u2029': 'u2029'
+  };
+
+  /** Detect free variable `exports`. */
+  var freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports;
+
+  /** Detect free variable `module`. */
+  var freeModule = objectTypes[typeof module] && module && !module.nodeType && module;
+
+  /** Detect free variable `global` from Node.js. */
+  var freeGlobal = freeExports && freeModule && typeof global == 'object' && global && global.Object && global;
+
+  /** Detect free variable `self`. */
+  var freeSelf = objectTypes[typeof self] && self && self.Object && self;
+
+  /** Detect free variable `window`. */
+  var freeWindow = objectTypes[typeof window] && window && window.Object && window;
+
+  /** Detect the popular CommonJS extension `module.exports`. */
+  var moduleExports = freeModule && freeModule.exports === freeExports && freeExports;
+
+  /**
+   * Used as a reference to the global object.
+   *
+   * The `this` value is used if it is the global object to avoid Greasemonkey's
+   * restricted `window` object, otherwise the `window` object is used.
+   */
+  var root = freeGlobal || ((freeWindow !== (this && this.window)) && freeWindow) || freeSelf || this;
+
+  /**
+   * The base implementation of `compareAscending` which compares values and
+   * sorts them in ascending order without guaranteeing a stable sort.
+   *
+   * @private
+   * @param {*} value The value to compare to `other`.
+   * @param {*} other The value to compare to `value`.
+   * @returns {number} Returns the sort order indicator for `value`.
+   */
+  function baseCompareAscending(value, other) {
+    if (value !== other) {
+      var valIsReflexive = value === value,
+          othIsReflexive = other === other;
+
+      if (value > other || !valIsReflexive || (value === undefined && othIsReflexive)) {
+        return 1;
+      }
+      if (value < other || !othIsReflexive || (other === undefined && valIsReflexive)) {
+        return -1;
+      }
+    }
+    return 0;
+  }
+
+  /**
+   * The base implementation of `_.findIndex` and `_.findLastIndex` without
+   * support for callback shorthands and `this` binding.
+   *
+   * @private
+   * @param {Array} array The array to search.
+   * @param {Function} predicate The function invoked per iteration.
+   * @param {boolean} [fromRight] Specify iterating from right to left.
+   * @returns {number} Returns the index of the matched value, else `-1`.
+   */
+  function baseFindIndex(array, predicate, fromRight) {
+    var length = array.length,
+        index = fromRight ? length : -1;
+
+    while ((fromRight ? index-- : ++index < length)) {
+      if (predicate(array[index], index, array)) {
+        return index;
+      }
+    }
+    return -1;
+  }
+
+  /**
+   * The base implementation of `_.indexOf` without support for binary searches.
+   *
+   * @private
+   * @param {Array} array The array to search.
+   * @param {*} value The value to search for.
+   * @param {number} fromIndex The index to search from.
+   * @returns {number} Returns the index of the matched value, else `-1`.
+   */
+  function baseIndexOf(array, value, fromIndex) {
+    if (value !== value) {
+      return indexOfNaN(array, fromIndex);
+    }
+    var index = fromIndex - 1,
+        length = array.length;
+
+    while (++index < length) {
+      if (array[index] === value) {
+        return index;
+      }
+    }
+    return -1;
+  }
+
+  /**
+   * The base implementation of `_.isFunction` without support for environments
+   * with incorrect `typeof` results.
+   *
+   * @private
+   * @param {*} value The value to check.
+   * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
+   */
+  function baseIsFunction(value) {
+    // Avoid a Chakra JIT bug in compatibility modes of IE 11.
+    // See https://github.com/jashkenas/underscore/issues/1621 for more details.
+    return typeof value == 'function' || false;
+  }
+
+  /**
+   * Converts `value` to a string if it is not one. An empty string is returned
+   * for `null` or `undefined` values.
+   *
+   * @private
+   * @param {*} value The value to process.
+   * @returns {string} Returns the string.
+   */
+  function baseToString(value) {
+    if (typeof value == 'string') {
+      return value;
+    }
+    return value == null ? '' : (value + '');
+  }
+
+  /**
+   * Used by `_.max` and `_.min` as the default callback for string values.
+   *
+   * @private
+   * @param {string} string The string to inspect.
+   * @returns {number} Returns the code unit of the first character of the string.
+   */
+  function charAtCallback(string) {
+    return string.charCodeAt(0);
+  }
+
+  /**
+   * Used by `_.trim` and `_.trimLeft` to get the index of the first character
+   * of `string` that is not found in `chars`.
+   *
+   * @private
+   * @param {string} string The string to inspect.
+   * @param {string} chars The characters to find.
+   * @returns {number} Returns the index of the first character not found in `chars`.
+   */
+  function charsLeftIndex(string, chars) {
+    var index = -1,
+        length = string.length;
+
+    while (++index < length && chars.indexOf(string.charAt(index)) > -1) {}
+    return index;
+  }
+
+  /**
+   * Used by `_.trim` and `_.trimRight` to get the index of the last character
+   * of `string` that is not found in `chars`.
+   *
+   * @private
+   * @param {string} string The string to inspect.
+   * @param {string} chars The characters to find.
+   * @returns {number} Returns the index of the last character not found in `chars`.
+   */
+  function charsRightIndex(string, chars) {
+    var index = string.length;
+
+    while (index-- && chars.indexOf(string.charAt(index)) > -1) {}
+    return index;
+  }
+
+  /**
+   * Used by `_.sortBy` to compare transformed elements of a collection and stable
+   * sort them in ascending order.
+   *
+   * @private
+   * @param {Object} object The object to compare to `other`.
+   * @param {Object} other The object to compare to `object`.
+   * @returns {number} Returns the sort order indicator for `object`.
+   */
+  function compareAscending(object, other) {
+    return baseCompareAscending(object.criteria, other.criteria) || (object.index - other.index);
+  }
+
+  /**
+   * Used by `_.sortByOrder` to compare multiple properties of each element
+   * in a collection and stable sort them in the following order:
+   *
+   * If `orders` is unspecified, sort in ascending order for all properties.
+   * Otherwise, for each property, sort in ascending order if its corresponding value in
+   * orders is true, and descending order if false.
+   *
+   * @private
+   * @param {Object} object The object to compare to `other`.
+   * @param {Object} other The object to compare to `object`.
+   * @param {boolean[]} orders The order to sort by for each property.
+   * @returns {number} Returns the sort order indicator for `object`.
+   */
+  function compareMultiple(object, other, orders) {
+    var index = -1,
+        objCriteria = object.criteria,
+        othCriteria = other.criteria,
+        length = objCriteria.length,
+        ordersLength = orders.length;
+
+    while (++index < length) {
+      var result = baseCompareAscending(objCriteria[index], othCriteria[index]);
+      if (result) {
+        if (index >= ordersLength) {
+          return result;
+        }
+        return result * (orders[index] ? 1 : -1);
+      }
+    }
+    // Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications
+    // that causes it, under certain circumstances, to provide the same value for
+    // `object` and `other`. See https://github.com/jashkenas/underscore/pull/1247
+    // for more details.
+    //
+    // This also ensures a stable sort in V8 and other engines.
+    // See https://code.google.com/p/v8/issues/detail?id=90 for more details.
+    return object.index - other.index;
+  }
+
+  /**
+   * Used by `_.deburr` to convert latin-1 supplementary letters to basic latin letters.
+   *
+   * @private
+   * @param {string} letter The matched letter to deburr.
+   * @returns {string} Returns the deburred letter.
+   */
+  function deburrLetter(letter) {
+    return deburredLetters[letter];
+  }
+
+  /**
+   * Used by `_.escape` to convert characters to HTML entities.
+   *
+   * @private
+   * @param {string} chr The matched character to escape.
+   * @returns {string} Returns the escaped character.
+   */
+  function escapeHtmlChar(chr) {
+    return htmlEscapes[chr];
+  }
+
+  /**
+   * Used by `_.template` to escape characters for inclusion in compiled
+   * string literals.
+   *
+   * @private
+   * @param {string} chr The matched character to escape.
+   * @returns {string} Returns the escaped character.
+   */
+  function escapeStringChar(chr) {
+    return '\\' + stringEscapes[chr];
+  }
+
+  /**
+   * Gets the index at which the first occurrence of `NaN` is found in `array`.
+   *
+   * @private
+   * @param {Array} array The array to search.
+   * @param {number} fromIndex The index to search from.
+   * @param {boolean} [fromRight] Specify iterating from right to left.
+   * @returns {number} Returns the index of the matched `NaN`, else `-1`.
+   */
+  function indexOfNaN(array, fromIndex, fromRight) {
+    var length = array.length,
+        index = fromIndex + (fromRight ? 0 : -1);
+
+    while ((fromRight ? index-- : ++index < length)) {
+      var other = array[index];
+      if (other !== other) {
+        return index;
+      }
+    }
+    return -1;
+  }
+
+  /**
+   * Checks if `value` is object-like.
+   *
+   * @private
+   * @param {*} value The value to check.
+   * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
+   */
+  function isObjectLike(value) {
+    return !!value && typeof value == 'object';
+  }
+
+  /**
+   * Used by `trimmedLeftIndex` and `trimmedRightIndex` to determine if a
+   * character code is whitespace.
+   *
+   * @private
+   * @param {number} charCode The character code to inspect.
+   * @returns {boolean} Returns `true` if `charCode` is whitespace, else `false`.
+   */
+  function isSpace(charCode) {
+    return ((charCode <= 160 && (charCode >= 9 && charCode <= 13) || charCode == 32 || charCode == 160) || charCode == 5760 || charCode == 6158 ||
+      (charCode >= 8192 && (charCode <= 8202 || charCode == 8232 || charCode == 8233 || charCode == 8239 || charCode == 8287 || charCode == 12288 || charCode == 65279)));
+  }
+
+  /**
+   * Replaces all `placeholder` elements in `array` with an internal placeholder
+   * and returns an array of their indexes.
+   *
+   * @private
+   * @param {Array} array The array to modify.
+   * @param {*} placeholder The placeholder to replace.
+   * @returns {Array} Returns the new array of placeholder indexes.
+   */
+  function replaceHolders(array, placeholder) {
+    var index = -1,
+        length = array.length,
+        resIndex = -1,
+        result = [];
+
+    while (++index < length) {
+      if (array[index] === placeholder) {
+        array[index] = PLACEHOLDER;
+        result[++resIndex] = index;
+      }
+    }
+    return result;
+  }
+
+  /**
+   * An implementation of `_.uniq` optimized for sorted arrays without support
+   * for callback shorthands and `this` binding.
+   *
+   * @private
+   * @param {Array} array The array to inspect.
+   * @param {Function} [iteratee] The function invoked per iteration.
+   * @returns {Array} Returns the new duplicate-value-free array.
+   */
+  function sortedUniq(array, iteratee) {
+    var seen,
+        index = -1,
+        length = array.length,
+        resIndex = -1,
+        result = [];
+
+    while (++index < length) {
+      var value = array[index],
+          computed = iteratee ? iteratee(value, index, array) : value;
+
+      if (!index || seen !== computed) {
+        seen = computed;
+        result[++resIndex] = value;
+      }
+    }
+    return result;
+  }
+
+  /**
+   * Used by `_.trim` and `_.trimLeft` to get the index of the first non-whitespace
+   * character of `string`.
+   *
+   * @private
+   * @param {string} string The string to inspect.
+   * @returns {number} Returns the index of the first non-whitespace character.
+   */
+  function trimmedLeftIndex(string) {
+    var index = -1,
+        length = string.length;
+
+    while (++index < length && isSpace(string.charCodeAt(index))) {}
+    return index;
+  }
+
+  /**
+   * Used by `_.trim` and `_.trimRight` to get the index of the last non-whitespace
+   * character of `string`.
+   *
+   * @private
+   * @param {string} string The string to inspect.
+   * @returns {number} Returns the index of the last non-whitespace character.
+   */
+  function trimmedRightIndex(string) {
+    var index = string.length;
+
+    while (index-- && isSpace(string.charCodeAt(index))) {}
+    return index;
+  }
+
+  /**
+   * Used by `_.unescape` to convert HTML entities to characters.
+   *
+   * @private
+   * @param {string} chr The matched character to unescape.
+   * @returns {string} Returns the unescaped character.
+   */
+  function unescapeHtmlChar(chr) {
+    return htmlUnescapes[chr];
+  }
+
+  /**
+   * Create a new pristine `lodash` function using the given `context` object.
+   *
+   * @static
+   * @memberOf _
+   * @category Utility
+   * @param {Object} [context=root] The context object.
+   * @returns {Function} Returns a new `lodash` function.
+   * @example
+   *
+   * _.mixin({ 'foo': _.constant('foo') });
+   *
+   * var lodash = _.runInContext();
+   * lodash.mixin({ 'bar': lodash.constant('bar') });
+   *
+   * _.isFunction(_.foo);
+   * // => true
+   * _.isFunction(_.bar);
+   * // => false
+   *
+   * lodash.isFunction(lodash.foo);
+   * // => false
+   * lodash.isFunction(lodash.bar);
+   * // => true
+   *
+   * // using `context` to mock `Date#getTime` use in `_.now`
+   * var mock = _.runInContext({
+   *   'Date': function() {
+   *     return { 'getTime': getTimeMock };
+   *   }
+   * });
+   *
+   * // or creating a suped-up `defer` in Node.js
+   * var defer = _.runInContext({ 'setTimeout': setImmediate }).defer;
+   */
+  function runInContext(context) {
+    // Avoid issues with some ES3 environments that attempt to use values, named
+    // after built-in constructors like `Object`, for the creation of literals.
+    // ES5 clears this up by stating that literals must use built-in constructors.
+    // See https://es5.github.io/#x11.1.5 for more details.
+    context = context ? _.defaults(root.Object(), context, _.pick(root, contextProps)) : root;
+
+    /** Native constructor references. */
+    var Array = context.Array,
+        Date = context.Date,
+        Error = context.Error,
+        Function = context.Function,
+        Math = context.Math,
+        Number = context.Number,
+        Object = context.Object,
+        RegExp = context.RegExp,
+        String = context.String,
+        TypeError = context.TypeError;
+
+    /** Used for native method references. */
+    var arrayProto = Array.prototype,
+        objectProto = Object.prototype,
+        stringProto = String.prototype;
+
+    /** Used to detect DOM support. */
+    var document = (document = context.window) && document.document;
+
+    /** Used to resolve the decompiled source of functions. */
+    var fnToString = Function.prototype.toString;
+
+    /** Used to check objects for own properties. */
+    var hasOwnProperty = objectProto.hasOwnProperty;
+
+    /** Used to generate unique IDs. */
+    var idCounter = 0;
+
+    /**
+     * Used to resolve the [`toStringTag`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.prototype.tostring)
+     * of values.
+     */
+    var objToString = objectProto.toString;
+
+    /** Used to restore the original `_` reference in `_.noConflict`. */
+    var oldDash = context._;
+
+    /** Used to detect if a method is native. */
+    var reIsNative = RegExp('^' +
+      escapeRegExp(objToString)
+      .replace(/toString|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
+    );
+
+    /** Native method references. */
+    var ArrayBuffer = isNative(ArrayBuffer = context.ArrayBuffer) && ArrayBuffer,
+        bufferSlice = isNative(bufferSlice = ArrayBuffer && new ArrayBuffer(0).slice) && bufferSlice,
+        ceil = Math.ceil,
+        clearTimeout = context.clearTimeout,
+        floor = Math.floor,
+        getOwnPropertySymbols = isNative(getOwnPropertySymbols = Object.getOwnPropertySymbols) && getOwnPropertySymbols,
+        getPrototypeOf = isNative(getPrototypeOf = Object.getPrototypeOf) && getPrototypeOf,
+        push = arrayProto.push,
+        preventExtensions = isNative(preventExtensions = Object.preventExtensions) && preventExtensions,
+        propertyIsEnumerable = objectProto.propertyIsEnumerable,
+        Set = isNative(Set = context.Set) && Set,
+        setTimeout = context.setTimeout,
+        splice = arrayProto.splice,
+        Uint8Array = isNative(Uint8Array = context.Uint8Array) && Uint8Array,
+        WeakMap = isNative(WeakMap = context.WeakMap) && WeakMap;
+
+    /** Used to clone array buffers. */
+    var Float64Array = (function() {
+      // Safari 5 errors when using an array buffer to initialize a typed array
+      // where the array buffer's `byteLength` is not a multiple of the typed
+      // array's `BYTES_PER_ELEMENT`.
+      try {
+        var func = isNative(func = context.Float64Array) && func,
+            result = new func(new ArrayBuffer(10), 0, 1) && func;
+      } catch(e) {}
+      return result;
+    }());
+
+    /** Used as `baseAssign`. */
+    var nativeAssign = (function() {
+      // Avoid `Object.assign` in Firefox 34-37 which have an early implementation
+      // with a now defunct try/catch behavior. See https://bugzilla.mozilla.org/show_bug.cgi?id=1103344
+      // for more details.
+      //
+      // Use `Object.preventExtensions` on a plain object instead of simply using
+      // `Object('x')` because Chrome and IE fail to throw an error when attempting
+      // to assign values to readonly indexes of strings.
+      var func = preventExtensions && isNative(func = Object.assign) && func;
+      try {
+        if (func) {
+          var object = preventExtensions({ '1': 0 });
+          object[0] = 1;
+        }
+      } catch(e) {
+        // Only attempt in strict mode.
+        try { func(object, 'xo'); } catch(e) {}
+        return !object[1] && func;
+      }
+      return false;
+    }());
+
+    /* Native method references for those with the same name as other `lodash` methods. */
+    var nativeIsArray = isNative(nativeIsArray = Array.isArray) && nativeIsArray,
+        nativeCreate = isNative(nativeCreate = Object.create) && nativeCreate,
+        nativeIsFinite = context.isFinite,
+        nativeKeys = isNative(nativeKeys = Object.keys) && nativeKeys,
+        nativeMax = Math.max,
+        nativeMin = Math.min,
+        nativeNow = isNative(nativeNow = Date.now) && nativeNow,
+        nativeNumIsFinite = isNative(nativeNumIsFinite = Number.isFinite) && nativeNumIsFinite,
+        nativeParseInt = context.parseInt,
+        nativeRandom = Math.random;
+
+    /** Used as references for `-Infinity` and `Infinity`. */
+    var NEGATIVE_INFINITY = Number.NEGATIVE_INFINITY,
+        POSITIVE_INFINITY = Number.POSITIVE_INFINITY;
+
+    /** Used as references for the maximum length and index of an array. */
+    var MAX_ARRAY_LENGTH = Math.pow(2, 32) - 1,
+        MAX_ARRAY_INDEX = MAX_ARRAY_LENGTH - 1,
+        HALF_MAX_ARRAY_LENGTH = MAX_ARRAY_LENGTH >>> 1;
+
+    /** Used as the size, in bytes, of each `Float64Array` element. */
+    var FLOAT64_BYTES_PER_ELEMENT = Float64Array ? Float64Array.BYTES_PER_ELEMENT : 0;
+
+    /**
+     * Used as the [maximum length](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-number.max_safe_integer)
+     * of an array-like value.
+     */
+    var MAX_SAFE_INTEGER = Math.pow(2, 53) - 1;
+
+    /** Used to store function metadata. */
+    var metaMap = WeakMap && new WeakMap;
+
+    /** Used to lookup unminified function names. */
+    var realNames = {};
+
+    /**
+     * Creates a `lodash` object which wraps `value` to enable implicit chaining.
+     * Methods that operate on and return arrays, collections, and functions can
+     * be chained together. Methods that return a boolean or single value will
+     * automatically end the chain returning the unwrapped value. Explicit chaining
+     * may be enabled using `_.chain`. The execution of chained methods is lazy,
+     * that is, execution is deferred until `_#value` is implicitly or explicitly
+     * called.
+     *
+     * Lazy evaluation allows several methods to support shortcut fusion. Shortcut
+     * fusion is an optimization that merges iteratees to avoid creating intermediate
+     * arrays and reduce the number of iteratee executions.
+     *
+     * Chaining is supported in custom builds as long as the `_#value` method is
+     * directly or indirectly included in the build.
+     *
+     * In addition to lodash methods, wrappers have `Array` and `String` methods.
+     *
+     * The wrapper `Array` methods are:
+     * `concat`, `join`, `pop`, `push`, `reverse`, `shift`, `slice`, `sort`,
+     * `splice`, and `unshift`
+     *
+     * The wrapper `String` methods are:
+     * `replace` and `split`
+     *
+     * The wrapper methods that support shortcut fusion are:
+     * `compact`, `drop`, `dropRight`, `dropRightWhile`, `dropWhile`, `filter`,
+     * `first`, `initial`, `last`, `map`, `pluck`, `reject`, `rest`, `reverse`,
+     * `slice`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, `toArray`,
+     * and `where`
+     *
+     * The chainable wrapper methods are:
+     * `after`, `ary`, `assign`, `at`, `before`, `bind`, `bindAll`, `bindKey`,
+     * `callback`, `chain`, `chunk`, `commit`, `compact`, `concat`, `constant`,
+     * `countBy`, `create`, `curry`, `debounce`, `defaults`, `defer`, `delay`,
+     * `difference`, `drop`, `dropRight`, `dropRightWhile`, `dropWhile`, `fill`,
+     * `filter`, `flatten`, `flattenDeep`, `flow`, `flowRight`, `forEach`,
+     * `forEachRight`, `forIn`, `forInRight`, `forOwn`, `forOwnRight`, `functions`,
+     * `groupBy`, `indexBy`, `initial`, `intersection`, `invert`, `invoke`, `keys`,
+     * `keysIn`, `map`, `mapValues`, `matches`, `matchesProperty`, `memoize`,
+     * `merge`, `mixin`, `negate`, `omit`, `once`, `pairs`, `partial`, `partialRight`,
+     * `partition`, `pick`, `plant`, `pluck`, `property`, `propertyOf`, `pull`,
+     * `pullAt`, `push`, `range`, `rearg`, `reject`, `remove`, `rest`, `reverse`,
+     * `shuffle`, `slice`, `sort`, `sortBy`, `sortByAll`, `sortByOrder`, `splice`,
+     * `spread`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, `tap`,
+     * `throttle`, `thru`, `times`, `toArray`, `toPlainObject`, `transform`,
+     * `union`, `uniq`, `unshift`, `unzip`, `values`, `valuesIn`, `where`,
+     * `without`, `wrap`, `xor`, `zip`, and `zipObject`
+     *
+     * The wrapper methods that are **not** chainable by default are:
+     * `add`, `attempt`, `camelCase`, `capitalize`, `clone`, `cloneDeep`, `deburr`,
+     * `endsWith`, `escape`, `escapeRegExp`, `every`, `find`, `findIndex`, `findKey`,
+     * `findLast`, `findLastIndex`, `findLastKey`, `findWhere`, `first`, `has`,
+     * `identity`, `includes`, `indexOf`, `inRange`, `isArguments`, `isArray`,
+     * `isBoolean`, `isDate`, `isElement`, `isEmpty`, `isEqual`, `isError`, `isFinite`
+     * `isFunction`, `isMatch`, `isNative`, `isNaN`, `isNull`, `isNumber`, `isObject`,
+     * `isPlainObject`, `isRegExp`, `isString`, `isUndefined`, `isTypedArray`,
+     * `join`, `kebabCase`, `last`, `lastIndexOf`, `max`, `min`, `noConflict`,
+     * `noop`, `now`, `pad`, `padLeft`, `padRight`, `parseInt`, `pop`, `random`,
+     * `reduce`, `reduceRight`, `repeat`, `result`, `runInContext`, `shift`, `size`,
+     * `snakeCase`, `some`, `sortedIndex`, `sortedLastIndex`, `startCase`, `startsWith`,
+     * `sum`, `template`, `trim`, `trimLeft`, `trimRight`, `trunc`, `unescape`,
+     * `uniqueId`, `value`, and `words`
+     *
+     * The wrapper method `sample` will return a wrapped value when `n` is provided,
+     * otherwise an unwrapped value is returned.
+     *
+     * @name _
+     * @constructor
+     * @category Chain
+     * @param {*} value The value to wrap in a `lodash` instance.
+     * @returns {Object} Returns the new `lodash` wrapper instance.
+     * @example
+     *
+     * var wrapped = _([1, 2, 3]);
+     *
+     * // returns an unwrapped value
+     * wrapped.reduce(function(total, n) {
+     *   return total + n;
+     * });
+     * // => 6
+     *
+     * // returns a wrapped value
+     * var squares = wrapped.map(function(n) {
+     *   return n * n;
+     * });
+     *
+     * _.isArray(squares);
+     * // => false
+     *
+     * _.isArray(squares.value());
+     * // => true
+     */
+    function lodash(value) {
+      if (isObjectLike(value) && !isArray(value) && !(value instanceof LazyWrapper)) {
+        if (value instanceof LodashWrapper) {
+          return value;
+        }
+        if (hasOwnProperty.call(value, '__chain__') && hasOwnProperty.call(value, '__wrapped__')) {
+          return wrapperClone(value);
+        }
+      }
+      return new LodashWrapper(value);
+    }
+
+    /**
+     * The function whose prototype all chaining wrappers inherit from.
+     *
+     * @private
+     */
+    function baseLodash() {
+      // No operation performed.
+    }
+
+    /**
+     * The base constructor for creating `lodash` wrapper objects.
+     *
+     * @private
+     * @param {*} value The value to wrap.
+     * @param {boolean} [chainAll] Enable chaining for all wrapper methods.
+     * @param {Array} [actions=[]] Actions to peform to resolve the unwrapped value.
+     */
+    function LodashWrapper(value, chainAll, actions) {
+      this.__wrapped__ = value;
+      this.__actions__ = actions || [];
+      this.__chain__ = !!chainAll;
+    }
+
+    /**
+     * An object environment feature flags.
+     *
+     * @static
+     * @memberOf _
+     * @type Object
+     */
+    var support = lodash.support = {};
+
+    (function(x) {
+      var Ctor = function() { this.x = x; },
+          args = arguments,
+          object = { '0': x, 'length': x },
+          props = [];
+
+      Ctor.prototype = { 'valueOf': x, 'y': x };
+      for (var key in new Ctor) { props.push(key); }
+
+      /**
+       * Detect if functions can be decompiled by `Function#toString`
+       * (all but Firefox OS certified apps, older Opera mobile browsers, and
+       * the PlayStation 3; forced `false` for Windows 8 apps).
+       *
+       * @memberOf _.support
+       * @type boolean
+       */
+      support.funcDecomp = /\bthis\b/.test(function() { return this; });
+
+      /**
+       * Detect if `Function#name` is supported (all but IE).
+       *
+       * @memberOf _.support
+       * @type boolean
+       */
+      support.funcNames = typeof Function.name == 'string';
+
+      /**
+       * Detect if the DOM is supported.
+       *
+       * @memberOf _.support
+       * @type boolean
+       */
+      try {
+        support.dom = document.createDocumentFragment().nodeType === 11;
+      } catch(e) {
+        support.dom = false;
+      }
+
+      /**
+       * Detect if `arguments` object indexes are non-enumerable.
+       *
+       * In Firefox < 4, IE < 9, PhantomJS, and Safari < 5.1 `arguments` object
+       * indexes are non-enumerable. Chrome < 25 and Node.js < 0.11.0 treat
+       * `arguments` object indexes as non-enumerable and fail `hasOwnProperty`
+       * checks for indexes that exceed the number of function parameters and
+       * whose associated argument values are `0`.
+       *
+       * @memberOf _.support
+       * @type boolean
+       */
+      try {
+        support.nonEnumArgs = !propertyIsEnumerable.call(args, 1);
+      } catch(e) {
+        support.nonEnumArgs = true;
+      }
+    }(1, 0));
+
+    /**
+     * By default, the template delimiters used by lodash are like those in
+     * embedded Ruby (ERB). Change the following template settings to use
+     * alternative delimiters.
+     *
+     * @static
+     * @memberOf _
+     * @type Object
+     */
+    lodash.templateSettings = {
+
+      /**
+       * Used to detect `data` property values to be HTML-escaped.
+       *
+       * @memberOf _.templateSettings
+       * @type RegExp
+       */
+      'escape': reEscape,
+
+      /**
+       * Used to detect code to be evaluated.
+       *
+       * @memberOf _.templateSettings
+       * @type RegExp
+       */
+      'evaluate': reEvaluate,
+
+      /**
+       * Used to detect `data` property values to inject.
+       *
+       * @memberOf _.templateSettings
+       * @type RegExp
+       */
+      'interpolate': reInterpolate,
+
+      /**
+       * Used to reference the data object in the template text.
+       *
+       * @memberOf _.templateSettings
+       * @type string
+       */
+      'variable': '',
+
+      /**
+       * Used to import variables into the compiled template.
+       *
+       * @memberOf _.templateSettings
+       * @type Object
+       */
+      'imports': {
+
+        /**
+         * A reference to the `lodash` function.
+         *
+         * @memberOf _.templateSettings.imports
+         * @type Function
+         */
+        '_': lodash
+      }
+    };
+
+    /**
+     * Creates a lazy wrapper object which wraps `value` to enable lazy evaluation.
+     *
+     * @private
+     * @param {*} value The value to wrap.
+     */
+    function LazyWrapper(value) {
+      this.__wrapped__ = value;
+      this.__actions__ = null;
+      this.__dir__ = 1;
+      this.__dropCount__ = 0;
+      this.__filtered__ = false;
+      this.__iteratees__ = null;
+      this.__takeCount__ = POSITIVE_INFINITY;
+      this.__views__ = null;
+    }
+
+    /**
+     * Creates a clone of the lazy wrapper object.
+     *
+     * @private
+     * @name clone
+     * @memberOf LazyWrapper
+     * @returns {Object} Returns the cloned `LazyWrapper` object.
+     */
+    function lazyClone() {
+      var actions = this.__actions__,
+          iteratees = this.__iteratees__,
+          views = this.__views__,
+          result = new LazyWrapper(this.__wrapped__);
+
+      result.__actions__ = actions ? arrayCopy(actions) : null;
+      result.__dir__ = this.__dir__;
+      result.__filtered__ = this.__filtered__;
+      result.__iteratees__ = iteratees ? arrayCopy(iteratees) : null;
+      result.__takeCount__ = this.__takeCount__;
+      result.__views__ = views ? arrayCopy(views) : null;
+      return result;
+    }
+
+    /**
+     * Reverses the direction of lazy iteration.
+     *
+     * @private
+     * @name reverse
+     * @memberOf LazyWrapper
+     * @returns {Object} Returns the new reversed `LazyWrapper` object.
+     */
+    function lazyReverse() {
+      if (this.__filtered__) {
+        var result = new LazyWrapper(this);
+        result.__dir__ = -1;
+        result.__filtered__ = true;
+      } else {
+        result = this.clone();
+        result.__dir__ *= -1;
+      }
+      return result;
+    }
+
+    /**
+     * Extracts the unwrapped value from its lazy wrapper.
+     *
+     * @private
+     * @name value
+     * @memberOf LazyWrapper
+     * @returns {*} Returns the unwrapped value.
+     */
+    function lazyValue() {
+      var array = this.__wrapped__.value();
+      if (!isArray(array)) {
+        return baseWrapperValue(array, this.__actions__);
+      }
+      var dir = this.__dir__,
+          isRight = dir < 0,
+          view = getView(0, array.length, this.__views__),
+          start = view.start,
+          end = view.end,
+          length = end - start,
+          index = isRight ? end : (start - 1),
+          takeCount = nativeMin(length, this.__takeCount__),
+          iteratees = this.__iteratees__,
+          iterLength = iteratees ? iteratees.length : 0,
+          resIndex = 0,
+          result = [];
+
+      outer:
+      while (length-- && resIndex < takeCount) {
+        index += dir;
+
+        var iterIndex = -1,
+            value = array[index];
+
+        while (++iterIndex < iterLength) {
+          var data = iteratees[iterIndex],
+              iteratee = data.iteratee,
+              type = data.type;
+
+          if (type == LAZY_DROP_WHILE_FLAG) {
+            if (data.done && (isRight ? (index > data.index) : (index < data.index))) {
+              data.count = 0;
+              data.done = false;
+            }
+            data.index = index;
+            if (!data.done) {
+              var limit = data.limit;
+              if (!(data.done = limit > -1 ? (data.count++ >= limit) : !iteratee(value))) {
+                continue outer;
+              }
+            }
+          } else {
+            var computed = iteratee(value);
+            if (type == LAZY_MAP_FLAG) {
+              value = computed;
+            } else if (!computed) {
+              if (type == LAZY_FILTER_FLAG) {
+                continue outer;
+              } else {
+                break outer;
+              }
+            }
+          }
+        }
+        result[resIndex++] = value;
+      }
+      return result;
+    }
+
+    /**
+     * Creates a cache object to store key/value pairs.
+     *
+     * @private
+     * @static
+     * @name Cache
+     * @memberOf _.memoize
+     */
+    function MapCache() {
+      this.__data__ = {};
+    }
+
+    /**
+     * Removes `key` and its value from the cache.
+     *
+     * @private
+     * @name delete
+     * @memberOf _.memoize.Cache
+     * @param {string} key The key of the value to remove.
+     * @returns {boolean} Returns `true` if the entry was removed successfully, else `false`.
+     */
+    function mapDelete(key) {
+      return this.has(key) && delete this.__data__[key];
+    }
+
+    /**
+     * Gets the cached value for `key`.
+     *
+     * @private
+     * @name get
+     * @memberOf _.memoize.Cache
+     * @param {string} key The key of the value to get.
+     * @returns {*} Returns the cached value.
+     */
+    function mapGet(key) {
+      return key == '__proto__' ? undefined : this.__data__[key];
+    }
+
+    /**
+     * Checks if a cached value for `key` exists.
+     *
+     * @private
+     * @name has
+     * @memberOf _.memoize.Cache
+     * @param {string} key The key of the entry to check.
+     * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
+     */
+    function mapHas(key) {
+      return key != '__proto__' && hasOwnProperty.call(this.__data__, key);
+    }
+
+    /**
+     * Sets `value` to `key` of the cache.
+     *
+     * @private
+     * @name set
+     * @memberOf _.memoize.Cache
+     * @param {string} key The key of the value to cache.
+     * @param {*} value The value to cache.
+     * @returns {Object} Returns the cache object.
+     */
+    function mapSet(key, value) {
+      if (key != '__proto__') {
+        this.__data__[key] = value;
+      }
+      return this;
+    }
+
+    /**
+     *
+     * Creates a cache object to store unique values.
+     *
+     * @private
+     * @param {Array} [values] The values to cache.
+     */
+    function SetCache(values) {
+      var length = values ? values.length : 0;
+
+      this.data = { 'hash': nativeCreate(null), 'set': new Set };
+      while (length--) {
+        this.push(values[length]);
+      }
+    }
+
+    /**
+     * Checks if `value` is in `cache` mimicking the return signature of
+     * `_.indexOf` by returning `0` if the value is found, else `-1`.
+     *
+     * @private
+     * @param {Object} cache The cache to search.
+     * @param {*} value The value to search for.
+     * @returns {number} Returns `0` if `value` is found, else `-1`.
+     */
+    function cacheIndexOf(cache, value) {
+      var data = cache.data,
+          result = (typeof value == 'string' || isObject(value)) ? data.set.has(value) : data.hash[value];
+
+      return result ? 0 : -1;
+    }
+
+    /**
+     * Adds `value` to the cache.
+     *
+     * @private
+     * @name push
+     * @memberOf SetCache
+     * @param {*} value The value to cache.
+     */
+    function cachePush(value) {
+      var data = this.data;
+      if (typeof value == 'string' || isObject(value)) {
+        data.set.add(value);
+      } else {
+        data.hash[value] = true;
+      }
+    }
+
+    /**
+     * Copies the values of `source` to `array`.
+     *
+     * @private
+     * @param {Array} source The array to copy values from.
+     * @param {Array} [array=[]] The array to copy values to.
+     * @returns {Array} Returns `array`.
+     */
+    function arrayCopy(source, array) {
+      var index = -1,
+          length = source.length;
+
+      array || (array = Array(length));
+      while (++index < length) {
+        array[index] = source[index];
+      }
+      return array;
+    }
+
+    /**
+     * A specialized version of `_.forEach` for arrays without support for callback
+     * shorthands and `this` binding.
+     *
+     * @private
+     * @param {Array} array The array to iterate over.
+     * @param {Function} iteratee The function invoked per iteration.
+     * @returns {Array} Returns `array`.
+     */
+    function arrayEach(array, iteratee) {
+      var index = -1,
+          length = array.length;
+
+      while (++index < length) {
+        if (iteratee(array[index], index, array) === false) {
+          break;
+        }
+      }
+      return array;
+    }
+
+    /**
+     * A specialized version of `_.forEachRight` for arrays without support for
+     * callback shorthands and `this` binding.
+     *
+     * @private
+     * @param {Array} array The array to iterate over.
+     * @param {Function} iteratee The function invoked per iteration.
+     * @returns {Array} Returns `array`.
+     */
+    function arrayEachRight(array, iteratee) {
+      var length = array.length;
+
+      while (length--) {
+        if (iteratee(array[length], length, array) === false) {
+          break;
+        }
+      }
+      return array;
+    }
+
+    /**
+     * A specialized version of `_.every` for arrays without support for callback
+     * shorthands and `this` binding.
+     *
+     * @private
+     * @param {Array} array The array to iterate over.
+     * @param {Function} predicate The function invoked per iteration.
+     * @returns {boolean} Returns `true` if all elements pass the predicate check,
+     *  else `false`.
+     */
+    function arrayEvery(array, predicate) {
+      var index = -1,
+          length = array.length;
+
+      while (++index < length) {
+        if (!predicate(array[index], index, array)) {
+          return false;
+        }
+      }
+      return true;
+    }
+
+    /**
+     * A specialized version of `_.filter` for arrays without support for callback
+     * shorthands and `this` binding.
+     *
+     * @private
+     * @param {Array} array The array to iterate over.
+     * @param {Function} predicate The function invoked per iteration.
+     * @returns {Array} Returns the new filtered array.
+     */
+    function arrayFilter(array, predicate) {
+      var index = -1,
+          length = array.length,
+          resIndex = -1,
+          result = [];
+
+      while (++index < length) {
+        var value = array[index];
+        if (predicate(value, index, array)) {
+          result[++resIndex] = value;
+        }
+      }
+      return result;
+    }
+
+    /**
+     * A specialized version of `_.map` for arrays without support for callback
+     * shorthands and `this` binding.
+     *
+     * @private
+     * @param {Array} array The array to iterate over.
+     * @param {Function} iteratee The function invoked per iteration.
+     * @returns {Array} Returns the new mapped array.
+     */
+    function arrayMap(array, iteratee) {
+      var index = -1,
+          length = array.length,
+          result = Array(length);
+
+      while (++index < length) {
+        result[index] = iteratee(array[index], index, array);
+      }
+      return result;
+    }
+
+    /**
+     * A specialized version of `_.max` for arrays without support for iteratees.
+     *
+     * @private
+     * @param {Array} array The array to iterate over.
+     * @returns {*} Returns the maximum value.
+     */
+    function arrayMax(array) {
+      var index = -1,
+          length = array.length,
+          result = NEGATIVE_INFINITY;
+
+      while (++index < length) {
+        var value = array[index];
+        if (value > result) {
+          result = value;
+        }
+      }
+      return result;
+    }
+
+    /**
+     * A specialized version of `_.min` for arrays without support for iteratees.
+     *
+     * @private
+     * @param {Array} array The array to iterate over.
+     * @returns {*} Returns the minimum value.
+     */
+    function arrayMin(array) {
+      var index = -1,
+          length = array.length,
+          result = POSITIVE_INFINITY;
+
+      while (++index < length) {
+        var value = array[index];
+        if (value < result) {
+          result = value;
+        }
+      }
+      return result;
+    }
+
+    /**
+     * A specialized version of `_.reduce` for arrays without support for callback
+     * shorthands and `this` binding.
+     *
+     * @private
+     * @param {Array} array The array to iterate over.
+     * @param {Function} iteratee The function invoked per iteration.
+     * @param {*} [accumulator] The initial value.
+     * @param {boolean} [initFromArray] Specify using the first element of `array`
+     *  as the initial value.
+     * @returns {*} Returns the accumulated value.
+     */
+    function arrayReduce(array, iteratee, accumulator, initFromArray) {
+      var index = -1,
+          length = array.length;
+
+      if (initFromArray && length) {
+        accumulator = array[++index];
+      }
+      while (++index < length) {
+        accumulator = iteratee(accumulator, array[index], index, array);
+      }
+      return accumulator;
+    }
+
+    /**
+     * A specialized version of `_.reduceRight` for arrays without support for
+     * callback shorthands and `this` binding.
+     *
+     * @private
+     * @param {Array} array The array to iterate over.
+     * @param {Function} iteratee The function invoked per iteration.
+     * @param {*} [accumulator] The initial value.
+     * @param {boolean} [initFromArray] Specify using the last element of `array`
+     *  as the initial value.
+     * @returns {*} Returns the accumulated value.
+     */
+    function arrayReduceRight(array, iteratee, accumulator, initFromArray) {
+      var length = array.length;
+      if (initFromArray && length) {
+        accumulator = array[--length];
+      }
+      while (length--) {
+        accumulator = iteratee(accumulator, array[length], length, array);
+      }
+      return accumulator;
+    }
+
+    /**
+     * A specialized version of `_.some` for arrays without support for callback
+     * shorthands and `this` binding.
+     *
+     * @private
+     * @param {Array} array The array to iterate over.
+     * @param {Function} predicate The function invoked per iteration.
+     * @returns {boolean} Returns `true` if any element passes the predicate check,
+     *  else `false`.
+     */
+    function arraySome(array, predicate) {
+      var index = -1,
+          length = array.length;
+
+      while (++index < length) {
+        if (predicate(array[index], index, array)) {
+          return true;
+        }
+      }
+      return false;
+    }
+
+    /**
+     * A specialized version of `_.sum` for arrays without support for iteratees.
+     *
+     * @private
+     * @param {Array} array The array to iterate over.
+     * @returns {number} Returns the sum.
+     */
+    function arraySum(array) {
+      var length = array.length,
+          result = 0;
+
+      while (length--) {
+        result += +array[length] || 0;
+      }
+      return result;
+    }
+
+    /**
+     * Used by `_.defaults` to customize its `_.assign` use.
+     *
+     * @private
+     * @param {*} objectValue The destination object property value.
+     * @param {*} sourceValue The source object property value.
+     * @returns {*} Returns the value to assign to the destination object.
+     */
+    function assignDefaults(objectValue, sourceValue) {
+      return objectValue === undefined ? sourceValue : objectValue;
+    }
+
+    /**
+     * Used by `_.template` to customize its `_.assign` use.
+     *
+     * **Note:** This function is like `assignDefaults` except that it ignores
+     * inherited property values when checking if a property is `undefined`.
+     *
+     * @private
+     * @param {*} objectValue The destination object property value.
+     * @param {*} sourceValue The source object property value.
+     * @param {string} key The key associated with the object and source values.
+     * @param {Object} object The destination object.
+     * @returns {*} Returns the value to assign to the destination object.
+     */
+    function assignOwnDefaults(objectValue, sourceValue, key, object) {
+      return (objectValue === undefined || !hasOwnProperty.call(object, key))
+        ? sourceValue
+        : objectValue;
+    }
+
+    /**
+     * A specialized version of `_.assign` for customizing assigned values without
+     * support for argument juggling, multiple sources, and `this` binding `customizer`
+     * functions.
+     *
+     * @private
+     * @param {Object} object The destination object.
+     * @param {Object} source The source object.
+     * @param {Function} customizer The function to customize assigned values.
+     * @returns {Object} Returns `object`.
+     */
+    function assignWith(object, source, customizer) {
+      var props = keys(source);
+      push.apply(props, getSymbols(source));
+
+      var index = -1,
+          length = props.length;
+
+      while (++index < length) {
+        var key = props[index],
+            value = object[key],
+            result = customizer(value, source[key], key, object, source);
+
+        if ((result === result ? (result !== value) : (value === value)) ||
+            (value === undefined && !(key in object))) {
+          object[key] = result;
+        }
+      }
+      return object;
+    }
+
+    /**
+     * The base implementation of `_.assign` without support for argument juggling,
+     * multiple sources, and `customizer` functions.
+     *
+     * @private
+     * @param {Object} object The destination object.
+     * @param {Object} source The source object.
+     * @returns {Object} Returns `object`.
+     */
+    var baseAssign = nativeAssign || function(object, source) {
+      return source == null
+        ? object
+        : baseCopy(source, getSymbols(source), baseCopy(source, keys(source), object));
+    };
+
+    /**
+     * The base implementation of `_.at` without support for string collections
+     * and individual key arguments.
+     *
+     * @private
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {number[]|string[]} props The property names or indexes of elements to pick.
+     * @returns {Array} Returns the new array of picked elements.
+     */
+    function baseAt(collection, props) {
+      var index = -1,
+          isNil = collection == null,
+          isArr = !isNil && isArrayLike(collection),
+          length = isArr && collection.length,
+          propsLength = props.length,
+          result = Array(propsLength);
+
+      while(++index < propsLength) {
+        var key = props[index];
+        if (isArr) {
+          result[index] = isIndex(key, length) ? collection[key] : undefined;
+        } else {
+          result[index] = isNil ? undefined : collection[key];
+        }
+      }
+      return result;
+    }
+
+    /**
+     * Copies properties of `source` to `object`.
+     *
+     * @private
+     * @param {Object} source The object to copy properties from.
+     * @param {Array} props The property names to copy.
+     * @param {Object} [object={}] The object to copy properties to.
+     * @returns {Object} Returns `object`.
+     */
+    function baseCopy(source, props, object) {
+      object || (object = {});
+
+      var index = -1,
+          length = props.length;
+
+      while (++index < length) {
+        var key = props[index];
+        object[key] = source[key];
+      }
+      return object;
+    }
+
+    /**
+     * The base implementation of `_.callback` which supports specifying the
+     * number of arguments to provide to `func`.
+     *
+     * @private
+     * @param {*} [func=_.identity] The value to convert to a callback.
+     * @param {*} [thisArg] The `this` binding of `func`.
+     * @param {number} [argCount] The number of arguments to provide to `func`.
+     * @returns {Function} Returns the callback.
+     */
+    function baseCallback(func, thisArg, argCount) {
+      var type = typeof func;
+      if (type == 'function') {
+        return thisArg === undefined
+          ? func
+          : bindCallback(func, thisArg, argCount);
+      }
+      if (func == null) {
+        return identity;
+      }
+      if (type == 'object') {
+        return baseMatches(func);
+      }
+      return thisArg === undefined
+        ? property(func)
+        : baseMatchesProperty(func, thisArg);
+    }
+
+    /**
+     * The base implementation of `_.clone` without support for argument juggling
+     * and `this` binding `customizer` functions.
+     *
+     * @private
+     * @param {*} value The value to clone.
+     * @param {boolean} [isDeep] Specify a deep clone.
+     * @param {Function} [customizer] The function to customize cloning values.
+     * @param {string} [key] The key of `value`.
+     * @param {Object} [object] The object `value` belongs to.
+     * @param {Array} [stackA=[]] Tracks traversed source objects.
+     * @param {Array} [stackB=[]] Associates clones with source counterparts.
+     * @returns {*} Returns the cloned value.
+     */
+    function baseClone(value, isDeep, customizer, key, object, stackA, stackB) {
+      var result;
+      if (customizer) {
+        result = object ? customizer(value, key, object) : customizer(value);
+      }
+      if (result !== undefined) {
+        return result;
+      }
+      if (!isObject(value)) {
+        return value;
+      }
+      var isArr = isArray(value);
+      if (isArr) {
+        result = initCloneArray(value);
+        if (!isDeep) {
+          return arrayCopy(value, result);
+        }
+      } else {
+        var tag = objToString.call(value),
+            isFunc = tag == funcTag;
+
+        if (tag == objectTag || tag == argsTag || (isFunc && !object)) {
+          result = initCloneObject(isFunc ? {} : value);
+          if (!isDeep) {
+            return baseAssign(result, value);
+          }
+        } else {
+          return cloneableTags[tag]
+            ? initCloneByTag(value, tag, isDeep)
+            : (object ? value : {});
+        }
+      }
+      // Check for circular references and return corresponding clone.
+      stackA || (stackA = []);
+      stackB || (stackB = []);
+
+      var length = stackA.length;
+      while (length--) {
+        if (stackA[length] == value) {
+          return stackB[length];
+        }
+      }
+      // Add the source value to the stack of traversed objects and associate it with its clone.
+      stackA.push(value);
+      stackB.push(result);
+
+      // Recursively populate clone (susceptible to call stack limits).
+      (isArr ? arrayEach : baseForOwn)(value, function(subValue, key) {
+        result[key] = baseClone(subValue, isDeep, customizer, key, value, stackA, stackB);
+      });
+      return result;
+    }
+
+    /**
+     * The base implementation of `_.create` without support for assigning
+     * properties to the created object.
+     *
+     * @private
+     * @param {Object} prototype The object to inherit from.
+     * @returns {Object} Returns the new object.
+     */
+    var baseCreate = (function() {
+      function Object() {}
+      return function(prototype) {
+        if (isObject(prototype)) {
+          Object.prototype = prototype;
+          var result = new Object;
+          Object.prototype = null;
+        }
+        return result || context.Object();
+      };
+    }());
+
+    /**
+     * The base implementation of `_.delay` and `_.defer` which accepts an index
+     * of where to slice the arguments to provide to `func`.
+     *
+     * @private
+     * @param {Function} func The function to delay.
+     * @param {number} wait The number of milliseconds to delay invocation.
+     * @param {Object} args The arguments provide to `func`.
+     * @returns {number} Returns the timer id.
+     */
+    function baseDelay(func, wait, args) {
+      if (typeof func != 'function') {
+        throw new TypeError(FUNC_ERROR_TEXT);
+      }
+      return setTimeout(function() { func.apply(undefined, args); }, wait);
+    }
+
+    /**
+     * The base implementation of `_.difference` which accepts a single array
+     * of values to exclude.
+     *
+     * @private
+     * @param {Array} array The array to inspect.
+     * @param {Array} values The values to exclude.
+     * @returns {Array} Returns the new array of filtered values.
+     */
+    function baseDifference(array, values) {
+      var length = array ? array.length : 0,
+          result = [];
+
+      if (!length) {
+        return result;
+      }
+      var index = -1,
+          indexOf = getIndexOf(),
+          isCommon = indexOf == baseIndexOf,
+          cache = (isCommon && values.length >= 200) ? createCache(values) : null,
+          valuesLength = values.length;
+
+      if (cache) {
+        indexOf = cacheIndexOf;
+        isCommon = false;
+        values = cache;
+      }
+      outer:
+      while (++index < length) {
+        var value = array[index];
+
+        if (isCommon && value === value) {
+          var valuesIndex = valuesLength;
+          while (valuesIndex--) {
+            if (values[valuesIndex] === value) {
+              continue outer;
+            }
+          }
+          result.push(value);
+        }
+        else if (indexOf(values, value, 0) < 0) {
+          result.push(value);
+        }
+      }
+      return result;
+    }
+
+    /**
+     * The base implementation of `_.forEach` without support for callback
+     * shorthands and `this` binding.
+     *
+     * @private
+     * @param {Array|Object|string} collection The collection to iterate over.
+     * @param {Function} iteratee The function invoked per iteration.
+     * @returns {Array|Object|string} Returns `collection`.
+     */
+    var baseEach = createBaseEach(baseForOwn);
+
+    /**
+     * The base implementation of `_.forEachRight` without support for callback
+     * shorthands and `this` binding.
+     *
+     * @private
+     * @param {Array|Object|string} collection The collection to iterate over.
+     * @param {Function} iteratee The function invoked per iteration.
+     * @returns {Array|Object|string} Returns `collection`.
+     */
+    var baseEachRight = createBaseEach(baseForOwnRight, true);
+
+    /**
+     * The base implementation of `_.every` without support for callback
+     * shorthands and `this` binding.
+     *
+     * @private
+     * @param {Array|Object|string} collection The collection to iterate over.
+     * @param {Function} predicate The function invoked per iteration.
+     * @returns {boolean} Returns `true` if all elements pass the predicate check,
+     *  else `false`
+     */
+    function baseEvery(collection, predicate) {
+      var result = true;
+      baseEach(collection, function(value, index, collection) {
+        result = !!predicate(value, index, collection);
+        return result;
+      });
+      return result;
+    }
+
+    /**
+     * The base implementation of `_.fill` without an iteratee call guard.
+     *
+     * @private
+     * @param {Array} array The array to fill.
+     * @param {*} value The value to fill `array` with.
+     * @param {number} [start=0] The start position.
+     * @param {number} [end=array.length] The end position.
+     * @returns {Array} Returns `array`.
+     */
+    function baseFill(array, value, start, end) {
+      var length = array.length;
+
+      start = start == null ? 0 : (+start || 0);
+      if (start < 0) {
+        start = -start > length ? 0 : (length + start);
+      }
+      end = (end === undefined || end > length) ? length : (+end || 0);
+      if (end < 0) {
+        end += length;
+      }
+      length = start > end ? 0 : (end >>> 0);
+      start >>>= 0;
+
+      while (start < length) {
+        array[start++] = value;
+      }
+      return array;
+    }
+
+    /**
+     * The base implementation of `_.filter` without support for callback
+     * shorthands and `this` binding.
+     *
+     * @private
+     * @param {Array|Object|string} collection The collection to iterate over.
+     * @param {Function} predicate The function invoked per iteration.
+     * @returns {Array} Returns the new filtered array.
+     */
+    function baseFilter(collection, predicate) {
+      var result = [];
+      baseEach(collection, function(value, index, collection) {
+        if (predicate(value, index, collection)) {
+          result.push(value);
+        }
+      });
+      return result;
+    }
+
+    /**
+     * The base implementation of `_.find`, `_.findLast`, `_.findKey`, and `_.findLastKey`,
+     * without support for callback shorthands and `this` binding, which iterates
+     * over `collection` using the provided `eachFunc`.
+     *
+     * @private
+     * @param {Array|Object|string} collection The collection to search.
+     * @param {Function} predicate The function invoked per iteration.
+     * @param {Function} eachFunc The function to iterate over `collection`.
+     * @param {boolean} [retKey] Specify returning the key of the found element
+     *  instead of the element itself.
+     * @returns {*} Returns the found element or its key, else `undefined`.
+     */
+    function baseFind(collection, predicate, eachFunc, retKey) {
+      var result;
+      eachFunc(collection, function(value, key, collection) {
+        if (predicate(value, key, collection)) {
+          result = retKey ? key : value;
+          return false;
+        }
+      });
+      return result;
+    }
+
+    /**
+     * The base implementation of `_.flatten` with added support for restricting
+     * flattening and specifying the start index.
+     *
+     * @private
+     * @param {Array} array The array to flatten.
+     * @param {boolean} [isDeep] Specify a deep flatten.
+     * @param {boolean} [isStrict] Restrict flattening to arrays-like objects.
+     * @returns {Array} Returns the new flattened array.
+     */
+    function baseFlatten(array, isDeep, isStrict) {
+      var index = -1,
+          length = array.length,
+          resIndex = -1,
+          result = [];
+
+      while (++index < length) {
+        var value = array[index];
+        if (isObjectLike(value) && isArrayLike(value) &&
+            (isStrict || isArray(value) || isArguments(value))) {
+          if (isDeep) {
+            // Recursively flatten arrays (susceptible to call stack limits).
+            value = baseFlatten(value, isDeep, isStrict);
+          }
+          var valIndex = -1,
+              valLength = value.length;
+
+          while (++valIndex < valLength) {
+            result[++resIndex] = value[valIndex];
+          }
+        } else if (!isStrict) {
+          result[++resIndex] = value;
+        }
+      }
+      return result;
+    }
+
+    /**
+     * The base implementation of `baseForIn` and `baseForOwn` which iterates
+     * over `object` properties returned by `keysFunc` invoking `iteratee` for
+     * each property. Iteratee functions may exit iteration early by explicitly
+     * returning `false`.
+     *
+     * @private
+     * @param {Object} object The object to iterate over.
+     * @param {Function} iteratee The function invoked per iteration.
+     * @param {Function} keysFunc The function to get the keys of `object`.
+     * @returns {Object} Returns `object`.
+     */
+    var baseFor = createBaseFor();
+
+    /**
+     * This function is like `baseFor` except that it iterates over properties
+     * in the opposite order.
+     *
+     * @private
+     * @param {Object} object The object to iterate over.
+     * @param {Function} iteratee The function invoked per iteration.
+     * @param {Function} keysFunc The function to get the keys of `object`.
+     * @returns {Object} Returns `object`.
+     */
+    var baseForRight = createBaseFor(true);
+
+    /**
+     * The base implementation of `_.forIn` without support for callback
+     * shorthands and `this` binding.
+     *
+     * @private
+     * @param {Object} object The object to iterate over.
+     * @param {Function} iteratee The function invoked per iteration.
+     * @returns {Object} Returns `object`.
+     */
+    function baseForIn(object, iteratee) {
+      return baseFor(object, iteratee, keysIn);
+    }
+
+    /**
+     * The base implementation of `_.forOwn` without support for callback
+     * shorthands and `this` binding.
+     *
+     * @private
+     * @param {Object} object The object to iterate over.
+     * @param {Function} iteratee The function invoked per iteration.
+     * @returns {Object} Returns `object`.
+     */
+    function baseForOwn(object, iteratee) {
+      return baseFor(object, iteratee, keys);
+    }
+
+    /**
+     * The base implementation of `_.forOwnRight` without support for callback
+     * shorthands and `this` binding.
+     *
+     * @private
+     * @param {Object} object The object to iterate over.
+     * @param {Function} iteratee The function invoked per iteration.
+     * @returns {Object} Returns `object`.
+     */
+    function baseForOwnRight(object, iteratee) {
+      return baseForRight(object, iteratee, keys);
+    }
+
+    /**
+     * The base implementation of `_.functions` which creates an array of
+     * `object` function property names filtered from those provided.
+     *
+     * @private
+     * @param {Object} object The object to inspect.
+     * @param {Array} props The property names to filter.
+     * @returns {Array} Returns the new array of filtered property names.
+     */
+    function baseFunctions(object, props) {
+      var index = -1,
+          length = props.length,
+          resIndex = -1,
+          result = [];
+
+      while (++index < length) {
+        var key = props[index];
+        if (isFunction(object[key])) {
+          result[++resIndex] = key;
+        }
+      }
+      return result;
+    }
+
+    /**
+     * The base implementation of `get` without support for string paths
+     * and default values.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @param {Array} path The path of the property to get.
+     * @param {string} [pathKey] The key representation of path.
+     * @returns {*} Returns the resolved value.
+     */
+    function baseGet(object, path, pathKey) {
+      if (object == null) {
+        return;
+      }
+      if (pathKey !== undefined && pathKey in toObject(object)) {
+        path = [pathKey];
+      }
+      var index = -1,
+          length = path.length;
+
+      while (object != null && ++index < length) {
+        object = object[path[index]];
+      }
+      return (index && index == length) ? object : undefined;
+    }
+
+    /**
+     * The base implementation of `_.isEqual` without support for `this` binding
+     * `customizer` functions.
+     *
+     * @private
+     * @param {*} value The value to compare.
+     * @param {*} other The other value to compare.
+     * @param {Function} [customizer] The function to customize comparing values.
+     * @param {boolean} [isLoose] Specify performing partial comparisons.
+     * @param {Array} [stackA] Tracks traversed `value` objects.
+     * @param {Array} [stackB] Tracks traversed `other` objects.
+     * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
+     */
+    function baseIsEqual(value, other, customizer, isLoose, stackA, stackB) {
+      // Exit early for identical values.
+      if (value === other) {
+        return true;
+      }
+      var valType = typeof value,
+          othType = typeof other;
+
+      // Exit early for unlike primitive values.
+      if ((valType != 'function' && valType != 'object' && othType != 'function' && othType != 'object') ||
+          value == null || other == null) {
+        // Return `false` unless both values are `NaN`.
+        return value !== value && other !== other;
+      }
+      return baseIsEqualDeep(value, other, baseIsEqual, customizer, isLoose, stackA, stackB);
+    }
+
+    /**
+     * A specialized version of `baseIsEqual` for arrays and objects which performs
+     * deep comparisons and tracks traversed objects enabling objects with circular
+     * references to be compared.
+     *
+     * @private
+     * @param {Object} object The object to compare.
+     * @param {Object} other The other object to compare.
+     * @param {Function} equalFunc The function to determine equivalents of values.
+     * @param {Function} [customizer] The function to customize comparing objects.
+     * @param {boolean} [isLoose] Specify performing partial comparisons.
+     * @param {Array} [stackA=[]] Tracks traversed `value` objects.
+     * @param {Array} [stackB=[]] Tracks traversed `other` objects.
+     * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
+     */
+    function baseIsEqualDeep(object, other, equalFunc, customizer, isLoose, stackA, stackB) {
+      var objIsArr = isArray(object),
+          othIsArr = isArray(other),
+          objTag = arrayTag,
+          othTag = arrayTag;
+
+      if (!objIsArr) {
+        objTag = objToString.call(object);
+        if (objTag == argsTag) {
+          objTag = objectTag;
+        } else if (objTag != objectTag) {
+          objIsArr = isTypedArray(object);
+        }
+      }
+      if (!othIsArr) {
+        othTag = objToString.call(other);
+        if (othTag == argsTag) {
+          othTag = objectTag;
+        } else if (othTag != objectTag) {
+          othIsArr = isTypedArray(other);
+        }
+      }
+      var objIsObj = objTag == objectTag,
+          othIsObj = othTag == objectTag,
+          isSameTag = objTag == othTag;
+
+      if (isSameTag && !(objIsArr || objIsObj)) {
+        return equalByTag(object, other, objTag);
+      }
+      if (!isLoose) {
+        var valWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'),
+            othWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__');
+
+        if (valWrapped || othWrapped) {
+          return equalFunc(valWrapped ? object.value() : object, othWrapped ? other.value() : other, customizer, isLoose, stackA, stackB);
+        }
+      }
+      if (!isSameTag) {
+        return false;
+      }
+      // Assume cyclic values are equal.
+      // For more information on detecting circular references see https://es5.github.io/#JO.
+      stackA || (stackA = []);
+      stackB || (stackB = []);
+
+      var length = stackA.length;
+      while (length--) {
+        if (stackA[length] == object) {
+          return stackB[length] == other;
+        }
+      }
+      // Add `object` and `other` to the stack of traversed objects.
+      stackA.push(object);
+      stackB.push(other);
+
+      var result = (objIsArr ? equalArrays : equalObjects)(object, other, equalFunc, customizer, isLoose, stackA, stackB);
+
+      stackA.pop();
+      stackB.pop();
+
+      return result;
+    }
+
+    /**
+     * The base implementation of `_.isMatch` without support for callback
+     * shorthands and `this` binding.
+     *
+     * @private
+     * @param {Object} object The object to inspect.
+     * @param {Array} props The source property names to match.
+     * @param {Array} values The source values to match.
+     * @param {Array} strictCompareFlags Strict comparison flags for source values.
+     * @param {Function} [customizer] The function to customize comparing objects.
+     * @returns {boolean} Returns `true` if `object` is a match, else `false`.
+     */
+    function baseIsMatch(object, props, values, strictCompareFlags, customizer) {
+      var index = -1,
+          length = props.length,
+          noCustomizer = !customizer;
+
+      while (++index < length) {
+        if ((noCustomizer && strictCompareFlags[index])
+              ? values[index] !== object[props[index]]
+              : !(props[index] in object)
+            ) {
+          return false;
+        }
+      }
+      index = -1;
+      while (++index < length) {
+        var key = props[index],
+            objValue = object[key],
+            srcValue = values[index];
+
+        if (noCustomizer && strictCompareFlags[index]) {
+          var result = objValue !== undefined || (key in object);
+        } else {
+          result = customizer ? customizer(objValue, srcValue, key) : undefined;
+          if (result === undefined) {
+            result = baseIsEqual(srcValue, objValue, customizer, true);
+          }
+        }
+        if (!result) {
+          return false;
+        }
+      }
+      return true;
+    }
+
+    /**
+     * The base implementation of `_.map` without support for callback shorthands
+     * and `this` binding.
+     *
+     * @private
+     * @param {Array|Object|string} collection The collection to iterate over.
+     * @param {Function} iteratee The function invoked per iteration.
+     * @returns {Array} Returns the new mapped array.
+     */
+    function baseMap(collection, iteratee) {
+      var index = -1,
+          result = isArrayLike(collection) ? Array(collection.length) : [];
+
+      baseEach(collection, function(value, key, collection) {
+        result[++index] = iteratee(value, key, collection);
+      });
+      return result;
+    }
+
+    /**
+     * The base implementation of `_.matches` which does not clone `source`.
+     *
+     * @private
+     * @param {Object} source The object of property values to match.
+     * @returns {Function} Returns the new function.
+     */
+    function baseMatches(source) {
+      var props = keys(source),
+          length = props.length;
+
+      if (!length) {
+        return constant(true);
+      }
+      if (length == 1) {
+        var key = props[0],
+            value = source[key];
+
+        if (isStrictComparable(value)) {
+          return function(object) {
+            if (object == null) {
+              return false;
+            }
+            return object[key] === value && (value !== undefined || (key in toObject(object)));
+          };
+        }
+      }
+      var values = Array(length),
+          strictCompareFlags = Array(length);
+
+      while (length--) {
+        value = source[props[length]];
+        values[length] = value;
+        strictCompareFlags[length] = isStrictComparable(value);
+      }
+      return function(object) {
+        return object != null && baseIsMatch(toObject(object), props, values, strictCompareFlags);
+      };
+    }
+
+    /**
+     * The base implementation of `_.matchesProperty` which does not which does
+     * not clone `value`.
+     *
+     * @private
+     * @param {string} path The path of the property to get.
+     * @param {*} value The value to compare.
+     * @returns {Function} Returns the new function.
+     */
+    function baseMatchesProperty(path, value) {
+      var isArr = isArray(path),
+          isCommon = isKey(path) && isStrictComparable(value),
+          pathKey = (path + '');
+
+      path = toPath(path);
+      return function(object) {
+        if (object == null) {
+          return false;
+        }
+        var key = pathKey;
+        object = toObject(object);
+        if ((isArr || !isCommon) && !(key in object)) {
+          object = path.length == 1 ? object : baseGet(object, baseSlice(path, 0, -1));
+          if (object == null) {
+            return false;
+          }
+          key = last(path);
+          object = toObject(object);
+        }
+        return object[key] === value
+          ? (value !== undefined || (key in object))
+          : baseIsEqual(value, object[key], null, true);
+      };
+    }
+
+    /**
+     * The base implementation of `_.merge` without support for argument juggling,
+     * multiple sources, and `this` binding `customizer` functions.
+     *
+     * @private
+     * @param {Object} object The destination object.
+     * @param {Object} source The source object.
+     * @param {Function} [customizer] The function to customize merging properties.
+     * @param {Array} [stackA=[]] Tracks traversed source objects.
+     * @param {Array} [stackB=[]] Associates values with source counterparts.
+     * @returns {Object} Returns `object`.
+     */
+    function baseMerge(object, source, customizer, stackA, stackB) {
+      if (!isObject(object)) {
+        return object;
+      }
+      var isSrcArr = isArrayLike(source) && (isArray(source) || isTypedArray(source));
+      if (!isSrcArr) {
+        var props = keys(source);
+        push.apply(props, getSymbols(source));
+      }
+      arrayEach(props || source, function(srcValue, key) {
+        if (props) {
+          key = srcValue;
+          srcValue = source[key];
+        }
+        if (isObjectLike(srcValue)) {
+          stackA || (stackA = []);
+          stackB || (stackB = []);
+          baseMergeDeep(object, source, key, baseMerge, customizer, stackA, stackB);
+        }
+        else {
+          var value = object[key],
+              result = customizer ? customizer(value, srcValue, key, object, source) : undefined,
+              isCommon = result === undefined;
+
+          if (isCommon) {
+            result = srcValue;
+          }
+          if ((isSrcArr || result !== undefined) &&
+              (isCommon || (result === result ? (result !== value) : (value === value)))) {
+            object[key] = result;
+          }
+        }
+      });
+      return object;
+    }
+
+    /**
+     * A specialized version of `baseMerge` for arrays and objects which performs
+     * deep merges and tracks traversed objects enabling objects with circular
+     * references to be merged.
+     *
+     * @private
+     * @param {Object} object The destination object.
+     * @param {Object} source The source object.
+     * @param {string} key The key of the value to merge.
+     * @param {Function} mergeFunc The function to merge values.
+     * @param {Function} [customizer] The function to customize merging properties.
+     * @param {Array} [stackA=[]] Tracks traversed source objects.
+     * @param {Array} [stackB=[]] Associates values with source counterparts.
+     * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
+     */
+    function baseMergeDeep(object, source, key, mergeFunc, customizer, stackA, stackB) {
+      var length = stackA.length,
+          srcValue = source[key];
+
+      while (length--) {
+        if (stackA[length] == srcValue) {
+          object[key] = stackB[length];
+          return;
+        }
+      }
+      var value = object[key],
+          result = customizer ? customizer(value, srcValue, key, object, source) : undefined,
+          isCommon = result === undefined;
+
+      if (isCommon) {
+        result = srcValue;
+        if (isArrayLike(srcValue) && (isArray(srcValue) || isTypedArray(srcValue))) {
+          result = isArray(value)
+            ? value
+            : (isArrayLike(value) ? arrayCopy(value) : []);
+        }
+        else if (isPlainObject(srcValue) || isArguments(srcValue)) {
+          result = isArguments(value)
+            ? toPlainObject(value)
+            : (isPlainObject(value) ? value : {});
+        }
+        else {
+          isCommon = false;
+        }
+      }
+      // Add the source value to the stack of traversed objects and associate
+      // it with its merged value.
+      stackA.push(srcValue);
+      stackB.push(result);
+
+      if (isCommon) {
+        // Recursively merge objects and arrays (susceptible to call stack limits).
+        object[key] = mergeFunc(result, srcValue, customizer, stackA, stackB);
+      } else if (result === result ? (result !== value) : (value === value)) {
+        object[key] = result;
+      }
+    }
+
+    /**
+     * The base implementation of `_.property` without support for deep paths.
+     *
+     * @private
+     * @param {string} key The key of the property to get.
+     * @returns {Function} Returns the new function.
+     */
+    function baseProperty(key) {
+      return function(object) {
+        return object == null ? undefined : object[key];
+      };
+    }
+
+    /**
+     * A specialized version of `baseProperty` which supports deep paths.
+     *
+     * @private
+     * @param {Array|string} path The path of the property to get.
+     * @returns {Function} Returns the new function.
+     */
+    function basePropertyDeep(path) {
+      var pathKey = (path + '');
+      path = toPath(path);
+      return function(object) {
+        return baseGet(object, path, pathKey);
+      };
+    }
+
+    /**
+     * The base implementation of `_.pullAt` without support for individual
+     * index arguments and capturing the removed elements.
+     *
+     * @private
+     * @param {Array} array The array to modify.
+     * @param {number[]} indexes The indexes of elements to remove.
+     * @returns {Array} Returns `array`.
+     */
+    function basePullAt(array, indexes) {
+      var length = array ? indexes.length : 0;
+      while (length--) {
+        var index = parseFloat(indexes[length]);
+        if (index != previous && isIndex(index)) {
+          var previous = index;
+          splice.call(array, index, 1);
+        }
+      }
+      return array;
+    }
+
+    /**
+     * The base implementation of `_.random` without support for argument juggling
+     * and returning floating-point numbers.
+     *
+     * @private
+     * @param {number} min The minimum possible value.
+     * @param {number} max The maximum possible value.
+     * @returns {number} Returns the random number.
+     */
+    function baseRandom(min, max) {
+      return min + floor(nativeRandom() * (max - min + 1));
+    }
+
+    /**
+     * The base implementation of `_.reduce` and `_.reduceRight` without support
+     * for callback shorthands and `this` binding, which iterates over `collection`
+     * using the provided `eachFunc`.
+     *
+     * @private
+     * @param {Array|Object|string} collection The collection to iterate over.
+     * @param {Function} iteratee The function invoked per iteration.
+     * @param {*} accumulator The initial value.
+     * @param {boolean} initFromCollection Specify using the first or last element
+     *  of `collection` as the initial value.
+     * @param {Function} eachFunc The function to iterate over `collection`.
+     * @returns {*} Returns the accumulated value.
+     */
+    function baseReduce(collection, iteratee, accumulator, initFromCollection, eachFunc) {
+      eachFunc(collection, function(value, index, collection) {
+        accumulator = initFromCollection
+          ? (initFromCollection = false, value)
+          : iteratee(accumulator, value, index, collection);
+      });
+      return accumulator;
+    }
+
+    /**
+     * The base implementation of `setData` without support for hot loop detection.
+     *
+     * @private
+     * @param {Function} func The function to associate metadata with.
+     * @param {*} data The metadata.
+     * @returns {Function} Returns `func`.
+     */
+    var baseSetData = !metaMap ? identity : function(func, data) {
+      metaMap.set(func, data);
+      return func;
+    };
+
+    /**
+     * The base implementation of `_.slice` without an iteratee call guard.
+     *
+     * @private
+     * @param {Array} array The array to slice.
+     * @param {number} [start=0] The start position.
+     * @param {number} [end=array.length] The end position.
+     * @returns {Array} Returns the slice of `array`.
+     */
+    function baseSlice(array, start, end) {
+      var index = -1,
+          length = array.length;
+
+      start = start == null ? 0 : (+start || 0);
+      if (start < 0) {
+        start = -start > length ? 0 : (length + start);
+      }
+      end = (end === undefined || end > length) ? length : (+end || 0);
+      if (end < 0) {
+        end += length;
+      }
+      length = start > end ? 0 : ((end - start) >>> 0);
+      start >>>= 0;
+
+      var result = Array(length);
+      while (++index < length) {
+        result[index] = array[index + start];
+      }
+      return result;
+    }
+
+    /**
+     * The base implementation of `_.some` without support for callback shorthands
+     * and `this` binding.
+     *
+     * @private
+     * @param {Array|Object|string} collection The collection to iterate over.
+     * @param {Function} predicate The function invoked per iteration.
+     * @returns {boolean} Returns `true` if any element passes the predicate check,
+     *  else `false`.
+     */
+    function baseSome(collection, predicate) {
+      var result;
+
+      baseEach(collection, function(value, index, collection) {
+        result = predicate(value, index, collection);
+        return !result;
+      });
+      return !!result;
+    }
+
+    /**
+     * The base implementation of `_.sortBy` which uses `comparer` to define
+     * the sort order of `array` and replaces criteria objects with their
+     * corresponding values.
+     *
+     * @private
+     * @param {Array} array The array to sort.
+     * @param {Function} comparer The function to define sort order.
+     * @returns {Array} Returns `array`.
+     */
+    function baseSortBy(array, comparer) {
+      var length = array.length;
+
+      array.sort(comparer);
+      while (length--) {
+        array[length] = array[length].value;
+      }
+      return array;
+    }
+
+    /**
+     * The base implementation of `_.sortByOrder` without param guards.
+     *
+     * @private
+     * @param {Array|Object|string} collection The collection to iterate over.
+     * @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by.
+     * @param {boolean[]} orders The sort orders of `iteratees`.
+     * @returns {Array} Returns the new sorted array.
+     */
+    function baseSortByOrder(collection, iteratees, orders) {
+      var callback = getCallback(),
+          index = -1;
+
+      iteratees = arrayMap(iteratees, function(iteratee) { return callback(iteratee); });
+
+      var result = baseMap(collection, function(value) {
+        var criteria = arrayMap(iteratees, function(iteratee) { return iteratee(value); });
+        return { 'criteria': criteria, 'index': ++index, 'value': value };
+      });
+
+      return baseSortBy(result, function(object, other) {
+        return compareMultiple(object, other, orders);
+      });
+    }
+
+    /**
+     * The base implementation of `_.sum` without support for callback shorthands
+     * and `this` binding.
+     *
+     * @private
+     * @param {Array|Object|string} collection The collection to iterate over.
+     * @param {Function} iteratee The function invoked per iteration.
+     * @returns {number} Returns the sum.
+     */
+    function baseSum(collection, iteratee) {
+      var result = 0;
+      baseEach(collection, function(value, index, collection) {
+        result += +iteratee(value, index, collection) || 0;
+      });
+      return result;
+    }
+
+    /**
+     * The base implementation of `_.uniq` without support for callback shorthands
+     * and `this` binding.
+     *
+     * @private
+     * @param {Array} array The array to inspect.
+     * @param {Function} [iteratee] The function invoked per iteration.
+     * @returns {Array} Returns the new duplicate-value-free array.
+     */
+    function baseUniq(array, iteratee) {
+      var index = -1,
+          indexOf = getIndexOf(),
+          length = array.length,
+          isCommon = indexOf == baseIndexOf,
+          isLarge = isCommon && length >= 200,
+          seen = isLarge ? createCache() : null,
+          result = [];
+
+      if (seen) {
+        indexOf = cacheIndexOf;
+        isCommon = false;
+      } else {
+        isLarge = false;
+        seen = iteratee ? [] : result;
+      }
+      outer:
+      while (++index < length) {
+        var value = array[index],
+            computed = iteratee ? iteratee(value, index, array) : value;
+
+        if (isCommon && value === value) {
+          var seenIndex = seen.length;
+          while (seenIndex--) {
+            if (seen[seenIndex] === computed) {
+              continue outer;
+            }
+          }
+          if (iteratee) {
+            seen.push(computed);
+          }
+          result.push(value);
+        }
+        else if (indexOf(seen, computed, 0) < 0) {
+          if (iteratee || isLarge) {
+            seen.push(computed);
+          }
+          result.push(value);
+        }
+      }
+      return result;
+    }
+
+    /**
+     * The base implementation of `_.values` and `_.valuesIn` which creates an
+     * array of `object` property values corresponding to the property names
+     * of `props`.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @param {Array} props The property names to get values for.
+     * @returns {Object} Returns the array of property values.
+     */
+    function baseValues(object, props) {
+      var index = -1,
+          length = props.length,
+          result = Array(length);
+
+      while (++index < length) {
+        result[index] = object[props[index]];
+      }
+      return result;
+    }
+
+    /**
+     * The base implementation of `_.dropRightWhile`, `_.dropWhile`, `_.takeRightWhile`,
+     * and `_.takeWhile` without support for callback shorthands and `this` binding.
+     *
+     * @private
+     * @param {Array} array The array to query.
+     * @param {Function} predicate The function invoked per iteration.
+     * @param {boolean} [isDrop] Specify dropping elements instead of taking them.
+     * @param {boolean} [fromRight] Specify iterating from right to left.
+     * @returns {Array} Returns the slice of `array`.
+     */
+    function baseWhile(array, predicate, isDrop, fromRight) {
+      var length = array.length,
+          index = fromRight ? length : -1;
+
+      while ((fromRight ? index-- : ++index < length) && predicate(array[index], index, array)) {}
+      return isDrop
+        ? baseSlice(array, (fromRight ? 0 : index), (fromRight ? index + 1 : length))
+        : baseSlice(array, (fromRight ? index + 1 : 0), (fromRight ? length : index));
+    }
+
+    /**
+     * The base implementation of `wrapperValue` which returns the result of
+     * performing a sequence of actions on the unwrapped `value`, where each
+     * successive action is supplied the return value of the previous.
+     *
+     * @private
+     * @param {*} value The unwrapped value.
+     * @param {Array} actions Actions to peform to resolve the unwrapped value.
+     * @returns {*} Returns the resolved value.
+     */
+    function baseWrapperValue(value, actions) {
+      var result = value;
+      if (result instanceof LazyWrapper) {
+        result = result.value();
+      }
+      var index = -1,
+          length = actions.length;
+
+      while (++index < length) {
+        var args = [result],
+            action = actions[index];
+
+        push.apply(args, action.args);
+        result = action.func.apply(action.thisArg, args);
+      }
+      return result;
+    }
+
+    /**
+     * Performs a binary search of `array` to determine the index at which `value`
+     * should be inserted into `array` in order to maintain its sort order.
+     *
+     * @private
+     * @param {Array} array The sorted array to inspect.
+     * @param {*} value The value to evaluate.
+     * @param {boolean} [retHighest] Specify returning the highest qualified index.
+     * @returns {number} Returns the index at which `value` should be inserted
+     *  into `array`.
+     */
+    function binaryIndex(array, value, retHighest) {
+      var low = 0,
+          high = array ? array.length : low;
+
+      if (typeof value == 'number' && value === value && high <= HALF_MAX_ARRAY_LENGTH) {
+        while (low < high) {
+          var mid = (low + high) >>> 1,
+              computed = array[mid];
+
+          if (retHighest ? (computed <= value) : (computed < value)) {
+            low = mid + 1;
+          } else {
+            high = mid;
+          }
+        }
+        return high;
+      }
+      return binaryIndexBy(array, value, identity, retHighest);
+    }
+
+    /**
+     * This function is like `binaryIndex` except that it invokes `iteratee` for
+     * `value` and each element of `array` to compute their sort ranking. The
+     * iteratee is invoked with one argument; (value).
+     *
+     * @private
+     * @param {Array} array The sorted array to inspect.
+     * @param {*} value The value to evaluate.
+     * @param {Function} iteratee The function invoked per iteration.
+     * @param {boolean} [retHighest] Specify returning the highest qualified index.
+     * @returns {number} Returns the index at which `value` should be inserted
+     *  into `array`.
+     */
+    function binaryIndexBy(array, value, iteratee, retHighest) {
+      value = iteratee(value);
+
+      var low = 0,
+          high = array ? array.length : 0,
+          valIsNaN = value !== value,
+          valIsUndef = value === undefined;
+
+      while (low < high) {
+        var mid = floor((low + high) / 2),
+            computed = iteratee(array[mid]),
+            isReflexive = computed === computed;
+
+        if (valIsNaN) {
+          var setLow = isReflexive || retHighest;
+        } else if (valIsUndef) {
+          setLow = isReflexive && (retHighest || computed !== undefined);
+        } else {
+          setLow = retHighest ? (computed <= value) : (computed < value);
+        }
+        if (setLow) {
+          low = mid + 1;
+        } else {
+          high = mid;
+        }
+      }
+      return nativeMin(high, MAX_ARRAY_INDEX);
+    }
+
+    /**
+     * A specialized version of `baseCallback` which only supports `this` binding
+     * and specifying the number of arguments to provide to `func`.
+     *
+     * @private
+     * @param {Function} func The function to bind.
+     * @param {*} thisArg The `this` binding of `func`.
+     * @param {number} [argCount] The number of arguments to provide to `func`.
+     * @returns {Function} Returns the callback.
+     */
+    function bindCallback(func, thisArg, argCount) {
+      if (typeof func != 'function') {
+        return identity;
+      }
+      if (thisArg === undefined) {
+        return func;
+      }
+      switch (argCount) {
+        case 1: return function(value) {
+          return func.call(thisArg, value);
+        };
+        case 3: return function(value, index, collection) {
+          return func.call(thisArg, value, index, collection);
+        };
+        case 4: return function(accumulator, value, index, collection) {
+          return func.call(thisArg, accumulator, value, index, collection);
+        };
+        case 5: return function(value, other, key, object, source) {
+          return func.call(thisArg, value, other, key, object, source);
+        };
+      }
+      return function() {
+        return func.apply(thisArg, arguments);
+      };
+    }
+
+    /**
+     * Creates a clone of the given array buffer.
+     *
+     * @private
+     * @param {ArrayBuffer} buffer The array buffer to clone.
+     * @returns {ArrayBuffer} Returns the cloned array buffer.
+     */
+    function bufferClone(buffer) {
+      return bufferSlice.call(buffer, 0);
+    }
+    if (!bufferSlice) {
+      // PhantomJS has `ArrayBuffer` and `Uint8Array` but not `Float64Array`.
+      bufferClone = !(ArrayBuffer && Uint8Array) ? constant(null) : function(buffer) {
+        var byteLength = buffer.byteLength,
+            floatLength = Float64Array ? floor(byteLength / FLOAT64_BYTES_PER_ELEMENT) : 0,
+            offset = floatLength * FLOAT64_BYTES_PER_ELEMENT,
+            result = new ArrayBuffer(byteLength);
+
+        if (floatLength) {
+          var view = new Float64Array(result, 0, floatLength);
+          view.set(new Float64Array(buffer, 0, floatLength));
+        }
+        if (byteLength != offset) {
+          view = new Uint8Array(result, offset);
+          view.set(new Uint8Array(buffer, offset));
+        }
+        return result;
+      };
+    }
+
+    /**
+     * Creates an array that is the composition of partially applied arguments,
+     * placeholders, and provided arguments into a single array of arguments.
+     *
+     * @private
+     * @param {Array|Object} args The provided arguments.
+     * @param {Array} partials The arguments to prepend to those provided.
+     * @param {Array} holders The `partials` placeholder indexes.
+     * @returns {Array} Returns the new array of composed arguments.
+     */
+    function composeArgs(args, partials, holders) {
+      var holdersLength = holders.length,
+          argsIndex = -1,
+          argsLength = nativeMax(args.length - holdersLength, 0),
+          leftIndex = -1,
+          leftLength = partials.length,
+          result = Array(argsLength + leftLength);
+
+      while (++leftIndex < leftLength) {
+        result[leftIndex] = partials[leftIndex];
+      }
+      while (++argsIndex < holdersLength) {
+        result[holders[argsIndex]] = args[argsIndex];
+      }
+      while (argsLength--) {
+        result[leftIndex++] = args[argsIndex++];
+      }
+      return result;
+    }
+
+    /**
+     * This function is like `composeArgs` except that the arguments composition
+     * is tailored for `_.partialRight`.
+     *
+     * @private
+     * @param {Array|Object} args The provided arguments.
+     * @param {Array} partials The arguments to append to those provided.
+     * @param {Array} holders The `partials` placeholder indexes.
+     * @returns {Array} Returns the new array of composed arguments.
+     */
+    function composeArgsRight(args, partials, holders) {
+      var holdersIndex = -1,
+          holdersLength = holders.length,
+          argsIndex = -1,
+          argsLength = nativeMax(args.length - holdersLength, 0),
+          rightIndex = -1,
+          rightLength = partials.length,
+          result = Array(argsLength + rightLength);
+
+      while (++argsIndex < argsLength) {
+        result[argsIndex] = args[argsIndex];
+      }
+      var offset = argsIndex;
+      while (++rightIndex < rightLength) {
+        result[offset + rightIndex] = partials[rightIndex];
+      }
+      while (++holdersIndex < holdersLength) {
+        result[offset + holders[holdersIndex]] = args[argsIndex++];
+      }
+      return result;
+    }
+
+    /**
+     * Creates a function that aggregates a collection, creating an accumulator
+     * object composed from the results of running each element in the collection
+     * through an iteratee.
+     *
+     * **Note:** This function is used to create `_.countBy`, `_.groupBy`, `_.indexBy`,
+     * and `_.partition`.
+     *
+     * @private
+     * @param {Function} setter The function to set keys and values of the accumulator object.
+     * @param {Function} [initializer] The function to initialize the accumulator object.
+     * @returns {Function} Returns the new aggregator function.
+     */
+    function createAggregator(setter, initializer) {
+      return function(collection, iteratee, thisArg) {
+        var result = initializer ? initializer() : {};
+        iteratee = getCallback(iteratee, thisArg, 3);
+
+        if (isArray(collection)) {
+          var index = -1,
+              length = collection.length;
+
+          while (++index < length) {
+            var value = collection[index];
+            setter(result, value, iteratee(value, index, collection), collection);
+          }
+        } else {
+          baseEach(collection, function(value, key, collection) {
+            setter(result, value, iteratee(value, key, collection), collection);
+          });
+        }
+        return result;
+      };
+    }
+
+    /**
+     * Creates a function that assigns properties of source object(s) to a given
+     * destination object.
+     *
+     * **Note:** This function is used to create `_.assign`, `_.defaults`, and `_.merge`.
+     *
+     * @private
+     * @param {Function} assigner The function to assign values.
+     * @returns {Function} Returns the new assigner function.
+     */
+    function createAssigner(assigner) {
+      return restParam(function(object, sources) {
+        var index = -1,
+            length = object == null ? 0 : sources.length,
+            customizer = length > 2 && sources[length - 2],
+            guard = length > 2 && sources[2],
+            thisArg = length > 1 && sources[length - 1];
+
+        if (typeof customizer == 'function') {
+          customizer = bindCallback(customizer, thisArg, 5);
+          length -= 2;
+        } else {
+          customizer = typeof thisArg == 'function' ? thisArg : null;
+          length -= (customizer ? 1 : 0);
+        }
+        if (guard && isIterateeCall(sources[0], sources[1], guard)) {
+          customizer = length < 3 ? null : customizer;
+          length = 1;
+        }
+        while (++index < length) {
+          var source = sources[index];
+          if (source) {
+            assigner(object, source, customizer);
+          }
+        }
+        return object;
+      });
+    }
+
+    /**
+     * Creates a `baseEach` or `baseEachRight` function.
+     *
+     * @private
+     * @param {Function} eachFunc The function to iterate over a collection.
+     * @param {boolean} [fromRight] Specify iterating from right to left.
+     * @returns {Function} Returns the new base function.
+     */
+    function createBaseEach(eachFunc, fromRight) {
+      return function(collection, iteratee) {
+        var length = collection ? getLength(collection) : 0;
+        if (!isLength(length)) {
+          return eachFunc(collection, iteratee);
+        }
+        var index = fromRight ? length : -1,
+            iterable = toObject(collection);
+
+        while ((fromRight ? index-- : ++index < length)) {
+          if (iteratee(iterable[index], index, iterable) === false) {
+            break;
+          }
+        }
+        return collection;
+      };
+    }
+
+    /**
+     * Creates a base function for `_.forIn` or `_.forInRight`.
+     *
+     * @private
+     * @param {boolean} [fromRight] Specify iterating from right to left.
+     * @returns {Function} Returns the new base function.
+     */
+    function createBaseFor(fromRight) {
+      return function(object, iteratee, keysFunc) {
+        var iterable = toObject(object),
+            props = keysFunc(object),
+            length = props.length,
+            index = fromRight ? length : -1;
+
+        while ((fromRight ? index-- : ++index < length)) {
+          var key = props[index];
+          if (iteratee(iterable[key], key, iterable) === false) {
+            break;
+          }
+        }
+        return object;
+      };
+    }
+
+    /**
+     * Creates a function that wraps `func` and invokes it with the `this`
+     * binding of `thisArg`.
+     *
+     * @private
+     * @param {Function} func The function to bind.
+     * @param {*} [thisArg] The `this` binding of `func`.
+     * @returns {Function} Returns the new bound function.
+     */
+    function createBindWrapper(func, thisArg) {
+      var Ctor = createCtorWrapper(func);
+
+      function wrapper() {
+        var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
+        return fn.apply(thisArg, arguments);
+      }
+      return wrapper;
+    }
+
+    /**
+     * Creates a `Set` cache object to optimize linear searches of large arrays.
+     *
+     * @private
+     * @param {Array} [values] The values to cache.
+     * @returns {null|Object} Returns the new cache object if `Set` is supported, else `null`.
+     */
+    var createCache = !(nativeCreate && Set) ? constant(null) : function(values) {
+      return new SetCache(values);
+    };
+
+    /**
+     * Creates a function that produces compound words out of the words in a
+     * given string.
+     *
+     * @private
+     * @param {Function} callback The function to combine each word.
+     * @returns {Function} Returns the new compounder function.
+     */
+    function createCompounder(callback) {
+      return function(string) {
+        var index = -1,
+            array = words(deburr(string)),
+            length = array.length,
+            result = '';
+
+        while (++index < length) {
+          result = callback(result, array[index], index);
+        }
+        return result;
+      };
+    }
+
+    /**
+     * Creates a function that produces an instance of `Ctor` regardless of
+     * whether it was invoked as part of a `new` expression or by `call` or `apply`.
+     *
+     * @private
+     * @param {Function} Ctor The constructor to wrap.
+     * @returns {Function} Returns the new wrapped function.
+     */
+    function createCtorWrapper(Ctor) {
+      return function() {
+        var thisBinding = baseCreate(Ctor.prototype),
+            result = Ctor.apply(thisBinding, arguments);
+
+        // Mimic the constructor's `return` behavior.
+        // See https://es5.github.io/#x13.2.2 for more details.
+        return isObject(result) ? result : thisBinding;
+      };
+    }
+
+    /**
+     * Creates a `_.curry` or `_.curryRight` function.
+     *
+     * @private
+     * @param {boolean} flag The curry bit flag.
+     * @returns {Function} Returns the new curry function.
+     */
+    function createCurry(flag) {
+      function curryFunc(func, arity, guard) {
+        if (guard && isIterateeCall(func, arity, guard)) {
+          arity = null;
+        }
+        var result = createWrapper(func, flag, null, null, null, null, null, arity);
+        result.placeholder = curryFunc.placeholder;
+        return result;
+      }
+      return curryFunc;
+    }
+
+    /**
+     * Creates a `_.max` or `_.min` function.
+     *
+     * @private
+     * @param {Function} arrayFunc The function to get the extremum value from an array.
+     * @param {boolean} [isMin] Specify returning the minimum, instead of the maximum,
+     *  extremum value.
+     * @returns {Function} Returns the new extremum function.
+     */
+    function createExtremum(arrayFunc, isMin) {
+      return function(collection, iteratee, thisArg) {
+        if (thisArg && isIterateeCall(collection, iteratee, thisArg)) {
+          iteratee = null;
+        }
+        var func = getCallback(),
+            noIteratee = iteratee == null;
+
+        if (!(func === baseCallback && noIteratee)) {
+          noIteratee = false;
+          iteratee = func(iteratee, thisArg, 3);
+        }
+        if (noIteratee) {
+          var isArr = isArray(collection);
+          if (!isArr && isString(collection)) {
+            iteratee = charAtCallback;
+          } else {
+            return arrayFunc(isArr ? collection : toIterable(collection));
+          }
+        }
+        return extremumBy(collection, iteratee, isMin);
+      };
+    }
+
+    /**
+     * Creates a `_.find` or `_.findLast` function.
+     *
+     * @private
+     * @param {Function} eachFunc The function to iterate over a collection.
+     * @param {boolean} [fromRight] Specify iterating from right to left.
+     * @returns {Function} Returns the new find function.
+     */
+    function createFind(eachFunc, fromRight) {
+      return function(collection, predicate, thisArg) {
+        predicate = getCallback(predicate, thisArg, 3);
+        if (isArray(collection)) {
+          var index = baseFindIndex(collection, predicate, fromRight);
+          return index > -1 ? collection[index] : undefined;
+        }
+        return baseFind(collection, predicate, eachFunc);
+      };
+    }
+
+    /**
+     * Creates a `_.findIndex` or `_.findLastIndex` function.
+     *
+     * @private
+     * @param {boolean} [fromRight] Specify iterating from right to left.
+     * @returns {Function} Returns the new find function.
+     */
+    function createFindIndex(fromRight) {
+      return function(array, predicate, thisArg) {
+        if (!(array && array.length)) {
+          return -1;
+        }
+        predicate = getCallback(predicate, thisArg, 3);
+        return baseFindIndex(array, predicate, fromRight);
+      };
+    }
+
+    /**
+     * Creates a `_.findKey` or `_.findLastKey` function.
+     *
+     * @private
+     * @param {Function} objectFunc The function to iterate over an object.
+     * @returns {Function} Returns the new find function.
+     */
+    function createFindKey(objectFunc) {
+      return function(object, predicate, thisArg) {
+        predicate = getCallback(predicate, thisArg, 3);
+        return baseFind(object, predicate, objectFunc, true);
+      };
+    }
+
+    /**
+     * Creates a `_.flow` or `_.flowRight` function.
+     *
+     * @private
+     * @param {boolean} [fromRight] Specify iterating from right to left.
+     * @returns {Function} Returns the new flow function.
+     */
+    function createFlow(fromRight) {
+      return function() {
+        var length = arguments.length;
+        if (!length) {
+          return function() { return arguments[0]; };
+        }
+        var wrapper,
+            index = fromRight ? length : -1,
+            leftIndex = 0,
+            funcs = Array(length);
+
+        while ((fromRight ? index-- : ++index < length)) {
+          var func = funcs[leftIndex++] = arguments[index];
+          if (typeof func != 'function') {
+            throw new TypeError(FUNC_ERROR_TEXT);
+          }
+          var funcName = wrapper ? '' : getFuncName(func);
+          wrapper = funcName == 'wrapper' ? new LodashWrapper([]) : wrapper;
+        }
+        index = wrapper ? -1 : length;
+        while (++index < length) {
+          func = funcs[index];
+          funcName = getFuncName(func);
+
+          var data = funcName == 'wrapper' ? getData(func) : null;
+          if (data && isLaziable(data[0]) && data[1] == (ARY_FLAG | CURRY_FLAG | PARTIAL_FLAG | REARG_FLAG) && !data[4].length && data[9] == 1) {
+            wrapper = wrapper[getFuncName(data[0])].apply(wrapper, data[3]);
+          } else {
+            wrapper = (func.length == 1 && isLaziable(func)) ? wrapper[funcName]() : wrapper.thru(func);
+          }
+        }
+        return function() {
+          var args = arguments;
+          if (wrapper && args.length == 1 && isArray(args[0])) {
+            return wrapper.plant(args[0]).value();
+          }
+          var index = 0,
+              result = funcs[index].apply(this, args);
+
+          while (++index < length) {
+            result = funcs[index].call(this, result);
+          }
+          return result;
+        };
+      };
+    }
+
+    /**
+     * Creates a function for `_.forEach` or `_.forEachRight`.
+     *
+     * @private
+     * @param {Function} arrayFunc The function to iterate over an array.
+     * @param {Function} eachFunc The function to iterate over a collection.
+     * @returns {Function} Returns the new each function.
+     */
+    function createForEach(arrayFunc, eachFunc) {
+      return function(collection, iteratee, thisArg) {
+        return (typeof iteratee == 'function' && thisArg === undefined && isArray(collection))
+          ? arrayFunc(collection, iteratee)
+          : eachFunc(collection, bindCallback(iteratee, thisArg, 3));
+      };
+    }
+
+    /**
+     * Creates a function for `_.forIn` or `_.forInRight`.
+     *
+     * @private
+     * @param {Function} objectFunc The function to iterate over an object.
+     * @returns {Function} Returns the new each function.
+     */
+    function createForIn(objectFunc) {
+      return function(object, iteratee, thisArg) {
+        if (typeof iteratee != 'function' || thisArg !== undefined) {
+          iteratee = bindCallback(iteratee, thisArg, 3);
+        }
+        return objectFunc(object, iteratee, keysIn);
+      };
+    }
+
+    /**
+     * Creates a function for `_.forOwn` or `_.forOwnRight`.
+     *
+     * @private
+     * @param {Function} objectFunc The function to iterate over an object.
+     * @returns {Function} Returns the new each function.
+     */
+    function createForOwn(objectFunc) {
+      return function(object, iteratee, thisArg) {
+        if (typeof iteratee != 'function' || thisArg !== undefined) {
+          iteratee = bindCallback(iteratee, thisArg, 3);
+        }
+        return objectFunc(object, iteratee);
+      };
+    }
+
+    /**
+     * Creates a function for `_.mapKeys` or `_.mapValues`.
+     *
+     * @private
+     * @param {boolean} [isMapKeys] Specify mapping keys instead of values.
+     * @returns {Function} Returns the new map function.
+     */
+    function createObjectMapper(isMapKeys) {
+      return function(object, iteratee, thisArg) {
+        var result = {};
+        iteratee = getCallback(iteratee, thisArg, 3);
+
+        baseForOwn(object, function(value, key, object) {
+          var mapped = iteratee(value, key, object);
+          key = isMapKeys ? mapped : key;
+          value = isMapKeys ? value : mapped;
+          result[key] = value;
+        });
+        return result;
+      };
+    }
+
+    /**
+     * Creates a function for `_.padLeft` or `_.padRight`.
+     *
+     * @private
+     * @param {boolean} [fromRight] Specify padding from the right.
+     * @returns {Function} Returns the new pad function.
+     */
+    function createPadDir(fromRight) {
+      return function(string, length, chars) {
+        string = baseToString(string);
+        return (fromRight ? string : '') + createPadding(string, length, chars) + (fromRight ? '' : string);
+      };
+    }
+
+    /**
+     * Creates a `_.partial` or `_.partialRight` function.
+     *
+     * @private
+     * @param {boolean} flag The partial bit flag.
+     * @returns {Function} Returns the new partial function.
+     */
+    function createPartial(flag) {
+      var partialFunc = restParam(function(func, partials) {
+        var holders = replaceHolders(partials, partialFunc.placeholder);
+        return createWrapper(func, flag, null, partials, holders);
+      });
+      return partialFunc;
+    }
+
+    /**
+     * Creates a function for `_.reduce` or `_.reduceRight`.
+     *
+     * @private
+     * @param {Function} arrayFunc The function to iterate over an array.
+     * @param {Function} eachFunc The function to iterate over a collection.
+     * @returns {Function} Returns the new each function.
+     */
+    function createReduce(arrayFunc, eachFunc) {
+      return function(collection, iteratee, accumulator, thisArg) {
+        var initFromArray = arguments.length < 3;
+        return (typeof iteratee == 'function' && thisArg === undefined && isArray(collection))
+          ? arrayFunc(collection, iteratee, accumulator, initFromArray)
+          : baseReduce(collection, getCallback(iteratee, thisArg, 4), accumulator, initFromArray, eachFunc);
+      };
+    }
+
+    /**
+     * Creates a function that wraps `func` and invokes it with optional `this`
+     * binding of, partial application, and currying.
+     *
+     * @private
+     * @param {Function|string} func The function or method name to reference.
+     * @param {number} bitmask The bitmask of flags. See `createWrapper` for more details.
+     * @param {*} [thisArg] The `this` binding of `func`.
+     * @param {Array} [partials] The arguments to prepend to those provided to the new function.
+     * @param {Array} [holders] The `partials` placeholder indexes.
+     * @param {Array} [partialsRight] The arguments to append to those provided to the new function.
+     * @param {Array} [holdersRight] The `partialsRight` placeholder indexes.
+     * @param {Array} [argPos] The argument positions of the new function.
+     * @param {number} [ary] The arity cap of `func`.
+     * @param {number} [arity] The arity of `func`.
+     * @returns {Function} Returns the new wrapped function.
+     */
+    function createHybridWrapper(func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity) {
+      var isAry = bitmask & ARY_FLAG,
+          isBind = bitmask & BIND_FLAG,
+          isBindKey = bitmask & BIND_KEY_FLAG,
+          isCurry = bitmask & CURRY_FLAG,
+          isCurryBound = bitmask & CURRY_BOUND_FLAG,
+          isCurryRight = bitmask & CURRY_RIGHT_FLAG;
+
+      var Ctor = !isBindKey && createCtorWrapper(func),
+          key = func;
+
+      function wrapper() {
+        // Avoid `arguments` object use disqualifying optimizations by
+        // converting it to an array before providing it to other functions.
+        var length = arguments.length,
+            index = length,
+            args = Array(length);
+
+        while (index--) {
+          args[index] = arguments[index];
+        }
+        if (partials) {
+          args = composeArgs(args, partials, holders);
+        }
+        if (partialsRight) {
+          args = composeArgsRight(args, partialsRight, holdersRight);
+        }
+        if (isCurry || isCurryRight) {
+          var placeholder = wrapper.placeholder,
+              argsHolders = replaceHolders(args, placeholder);
+
+          length -= argsHolders.length;
+          if (length < arity) {
+            var newArgPos = argPos ? arrayCopy(argPos) : null,
+                newArity = nativeMax(arity - length, 0),
+                newsHolders = isCurry ? argsHolders : null,
+                newHoldersRight = isCurry ? null : argsHolders,
+                newPartials = isCurry ? args : null,
+                newPartialsRight = isCurry ? null : args;
+
+            bitmask |= (isCurry ? PARTIAL_FLAG : PARTIAL_RIGHT_FLAG);
+            bitmask &= ~(isCurry ? PARTIAL_RIGHT_FLAG : PARTIAL_FLAG);
+
+            if (!isCurryBound) {
+              bitmask &= ~(BIND_FLAG | BIND_KEY_FLAG);
+            }
+            var newData = [func, bitmask, thisArg, newPartials, newsHolders, newPartialsRight, newHoldersRight, newArgPos, ary, newArity],
+                result = createHybridWrapper.apply(undefined, newData);
+
+            if (isLaziable(func)) {
+              setData(result, newData);
+            }
+            result.placeholder = placeholder;
+            return result;
+          }
+        }
+        var thisBinding = isBind ? thisArg : this;
+        if (isBindKey) {
+          func = thisBinding[key];
+        }
+        if (argPos) {
+          args = reorder(args, argPos);
+        }
+        if (isAry && ary < args.length) {
+          args.length = ary;
+        }
+        var fn = (this && this !== root && this instanceof wrapper) ? (Ctor || createCtorWrapper(func)) : func;
+        return fn.apply(thisBinding, args);
+      }
+      return wrapper;
+    }
+
+    /**
+     * Creates the padding required for `string` based on the given `length`.
+     * The `chars` string is truncated if the number of characters exceeds `length`.
+     *
+     * @private
+     * @param {string} string The string to create padding for.
+     * @param {number} [length=0] The padding length.
+     * @param {string} [chars=' '] The string used as padding.
+     * @returns {string} Returns the pad for `string`.
+     */
+    function createPadding(string, length, chars) {
+      var strLength = string.length;
+      length = +length;
+
+      if (strLength >= length || !nativeIsFinite(length)) {
+        return '';
+      }
+      var padLength = length - strLength;
+      chars = chars == null ? ' ' : (chars + '');
+      return repeat(chars, ceil(padLength / chars.length)).slice(0, padLength);
+    }
+
+    /**
+     * Creates a function that wraps `func` and invokes it with the optional `this`
+     * binding of `thisArg` and the `partials` prepended to those provided to
+     * the wrapper.
+     *
+     * @private
+     * @param {Function} func The function to partially apply arguments to.
+     * @param {number} bitmask The bitmask of flags. See `createWrapper` for more details.
+     * @param {*} thisArg The `this` binding of `func`.
+     * @param {Array} partials The arguments to prepend to those provided to the new function.
+     * @returns {Function} Returns the new bound function.
+     */
+    function createPartialWrapper(func, bitmask, thisArg, partials) {
+      var isBind = bitmask & BIND_FLAG,
+          Ctor = createCtorWrapper(func);
+
+      function wrapper() {
+        // Avoid `arguments` object use disqualifying optimizations by
+        // converting it to an array before providing it `func`.
+        var argsIndex = -1,
+            argsLength = arguments.length,
+            leftIndex = -1,
+            leftLength = partials.length,
+            args = Array(argsLength + leftLength);
+
+        while (++leftIndex < leftLength) {
+          args[leftIndex] = partials[leftIndex];
+        }
+        while (argsLength--) {
+          args[leftIndex++] = arguments[++argsIndex];
+        }
+        var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
+        return fn.apply(isBind ? thisArg : this, args);
+      }
+      return wrapper;
+    }
+
+    /**
+     * Creates a `_.sortedIndex` or `_.sortedLastIndex` function.
+     *
+     * @private
+     * @param {boolean} [retHighest] Specify returning the highest qualified index.
+     * @returns {Function} Returns the new index function.
+     */
+    function createSortedIndex(retHighest) {
+      return function(array, value, iteratee, thisArg) {
+        var func = getCallback(iteratee);
+        return (func === baseCallback && iteratee == null)
+          ? binaryIndex(array, value, retHighest)
+          : binaryIndexBy(array, value, func(iteratee, thisArg, 1), retHighest);
+      };
+    }
+
+    /**
+     * Creates a function that either curries or invokes `func` with optional
+     * `this` binding and partially applied arguments.
+     *
+     * @private
+     * @param {Function|string} func The function or method name to reference.
+     * @param {number} bitmask The bitmask of flags.
+     *  The bitmask may be composed of the following flags:
+     *     1 - `_.bind`
+     *     2 - `_.bindKey`
+     *     4 - `_.curry` or `_.curryRight` of a bound function
+     *     8 - `_.curry`
+     *    16 - `_.curryRight`
+     *    32 - `_.partial`
+     *    64 - `_.partialRight`
+     *   128 - `_.rearg`
+     *   256 - `_.ary`
+     * @param {*} [thisArg] The `this` binding of `func`.
+     * @param {Array} [partials] The arguments to be partially applied.
+     * @param {Array} [holders] The `partials` placeholder indexes.
+     * @param {Array} [argPos] The argument positions of the new function.
+     * @param {number} [ary] The arity cap of `func`.
+     * @param {number} [arity] The arity of `func`.
+     * @returns {Function} Returns the new wrapped function.
+     */
+    function createWrapper(func, bitmask, thisArg, partials, holders, argPos, ary, arity) {
+      var isBindKey = bitmask & BIND_KEY_FLAG;
+      if (!isBindKey && typeof func != 'function') {
+        throw new TypeError(FUNC_ERROR_TEXT);
+      }
+      var length = partials ? partials.length : 0;
+      if (!length) {
+        bitmask &= ~(PARTIAL_FLAG | PARTIAL_RIGHT_FLAG);
+        partials = holders = null;
+      }
+      length -= (holders ? holders.length : 0);
+      if (bitmask & PARTIAL_RIGHT_FLAG) {
+        var partialsRight = partials,
+            holdersRight = holders;
+
+        partials = holders = null;
+      }
+      var data = isBindKey ? null : getData(func),
+          newData = [func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity];
+
+      if (data) {
+        mergeData(newData, data);
+        bitmask = newData[1];
+        arity = newData[9];
+      }
+      newData[9] = arity == null
+        ? (isBindKey ? 0 : func.length)
+        : (nativeMax(arity - length, 0) || 0);
+
+      if (bitmask == BIND_FLAG) {
+        var result = createBindWrapper(newData[0], newData[2]);
+      } else if ((bitmask == PARTIAL_FLAG || bitmask == (BIND_FLAG | PARTIAL_FLAG)) && !newData[4].length) {
+        result = createPartialWrapper.apply(undefined, newData);
+      } else {
+        result = createHybridWrapper.apply(undefined, newData);
+      }
+      var setter = data ? baseSetData : setData;
+      return setter(result, newData);
+    }
+
+    /**
+     * A specialized version of `baseIsEqualDeep` for arrays with support for
+     * partial deep comparisons.
+     *
+     * @private
+     * @param {Array} array The array to compare.
+     * @param {Array} other The other array to compare.
+     * @param {Function} equalFunc The function to determine equivalents of values.
+     * @param {Function} [customizer] The function to customize comparing arrays.
+     * @param {boolean} [isLoose] Specify performing partial comparisons.
+     * @param {Array} [stackA] Tracks traversed `value` objects.
+     * @param {Array} [stackB] Tracks traversed `other` objects.
+     * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`.
+     */
+    function equalArrays(array, other, equalFunc, customizer, isLoose, stackA, stackB) {
+      var index = -1,
+          arrLength = array.length,
+          othLength = other.length,
+          result = true;
+
+      if (arrLength != othLength && !(isLoose && othLength > arrLength)) {
+        return false;
+      }
+      // Deep compare the contents, ignoring non-numeric properties.
+      while (result && ++index < arrLength) {
+        var arrValue = array[index],
+            othValue = other[index];
+
+        result = undefined;
+        if (customizer) {
+          result = isLoose
+            ? customizer(othValue, arrValue, index)
+            : customizer(arrValue, othValue, index);
+        }
+        if (result === undefined) {
+          // Recursively compare arrays (susceptible to call stack limits).
+          if (isLoose) {
+            var othIndex = othLength;
+            while (othIndex--) {
+              othValue = other[othIndex];
+              result = (arrValue && arrValue === othValue) || equalFunc(arrValue, othValue, customizer, isLoose, stackA, stackB);
+              if (result) {
+                break;
+              }
+            }
+          } else {
+            result = (arrValue && arrValue === othValue) || equalFunc(arrValue, othValue, customizer, isLoose, stackA, stackB);
+          }
+        }
+      }
+      return !!result;
+    }
+
+    /**
+     * A specialized version of `baseIsEqualDeep` for comparing objects of
+     * the same `toStringTag`.
+     *
+     * **Note:** This function only supports comparing values with tags of
+     * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.
+     *
+     * @private
+     * @param {Object} value The object to compare.
+     * @param {Object} other The other object to compare.
+     * @param {string} tag The `toStringTag` of the objects to compare.
+     * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
+     */
+    function equalByTag(object, other, tag) {
+      switch (tag) {
+        case boolTag:
+        case dateTag:
+          // Coerce dates and booleans to numbers, dates to milliseconds and booleans
+          // to `1` or `0` treating invalid dates coerced to `NaN` as not equal.
+          return +object == +other;
+
+        case errorTag:
+          return object.name == other.name && object.message == other.message;
+
+        case numberTag:
+          // Treat `NaN` vs. `NaN` as equal.
+          return (object != +object)
+            ? other != +other
+            : object == +other;
+
+        case regexpTag:
+        case stringTag:
+          // Coerce regexes to strings and treat strings primitives and string
+          // objects as equal. See https://es5.github.io/#x15.10.6.4 for more details.
+          return object == (other + '');
+      }
+      return false;
+    }
+
+    /**
+     * A specialized version of `baseIsEqualDeep` for objects with support for
+     * partial deep comparisons.
+     *
+     * @private
+     * @param {Object} object The object to compare.
+     * @param {Object} other The other object to compare.
+     * @param {Function} equalFunc The function to determine equivalents of values.
+     * @param {Function} [customizer] The function to customize comparing values.
+     * @param {boolean} [isLoose] Specify performing partial comparisons.
+     * @param {Array} [stackA] Tracks traversed `value` objects.
+     * @param {Array} [stackB] Tracks traversed `other` objects.
+     * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
+     */
+    function equalObjects(object, other, equalFunc, customizer, isLoose, stackA, stackB) {
+      var objProps = keys(object),
+          objLength = objProps.length,
+          othProps = keys(other),
+          othLength = othProps.length;
+
+      if (objLength != othLength && !isLoose) {
+        return false;
+      }
+      var skipCtor = isLoose,
+          index = -1;
+
+      while (++index < objLength) {
+        var key = objProps[index],
+            result = isLoose ? key in other : hasOwnProperty.call(other, key);
+
+        if (result) {
+          var objValue = object[key],
+              othValue = other[key];
+
+          result = undefined;
+          if (customizer) {
+            result = isLoose
+              ? customizer(othValue, objValue, key)
+              : customizer(objValue, othValue, key);
+          }
+          if (result === undefined) {
+            // Recursively compare objects (susceptible to call stack limits).
+            result = (objValue && objValue === othValue) || equalFunc(objValue, othValue, customizer, isLoose, stackA, stackB);
+          }
+        }
+        if (!result) {
+          return false;
+        }
+        skipCtor || (skipCtor = key == 'constructor');
+      }
+      if (!skipCtor) {
+        var objCtor = object.constructor,
+            othCtor = other.constructor;
+
+        // Non `Object` object instances with different constructors are not equal.
+        if (objCtor != othCtor &&
+            ('constructor' in object && 'constructor' in other) &&
+            !(typeof objCtor == 'function' && objCtor instanceof objCtor &&
+              typeof othCtor == 'function' && othCtor instanceof othCtor)) {
+          return false;
+        }
+      }
+      return true;
+    }
+
+    /**
+     * Gets the extremum value of `collection` invoking `iteratee` for each value
+     * in `collection` to generate the criterion by which the value is ranked.
+     * The `iteratee` is invoked with three arguments: (value, index, collection).
+     *
+     * @private
+     * @param {Array|Object|string} collection The collection to iterate over.
+     * @param {Function} iteratee The function invoked per iteration.
+     * @param {boolean} [isMin] Specify returning the minimum, instead of the
+     *  maximum, extremum value.
+     * @returns {*} Returns the extremum value.
+     */
+    function extremumBy(collection, iteratee, isMin) {
+      var exValue = isMin ? POSITIVE_INFINITY : NEGATIVE_INFINITY,
+          computed = exValue,
+          result = computed;
+
+      baseEach(collection, function(value, index, collection) {
+        var current = iteratee(value, index, collection);
+        if ((isMin ? (current < computed) : (current > computed)) ||
+            (current === exValue && current === result)) {
+          computed = current;
+          result = value;
+        }
+      });
+      return result;
+    }
+
+    /**
+     * Gets the appropriate "callback" function. If the `_.callback` method is
+     * customized this function returns the custom method, otherwise it returns
+     * the `baseCallback` function. If arguments are provided the chosen function
+     * is invoked with them and its result is returned.
+     *
+     * @private
+     * @returns {Function} Returns the chosen function or its result.
+     */
+    function getCallback(func, thisArg, argCount) {
+      var result = lodash.callback || callback;
+      result = result === callback ? baseCallback : result;
+      return argCount ? result(func, thisArg, argCount) : result;
+    }
+
+    /**
+     * Gets metadata for `func`.
+     *
+     * @private
+     * @param {Function} func The function to query.
+     * @returns {*} Returns the metadata for `func`.
+     */
+    var getData = !metaMap ? noop : function(func) {
+      return metaMap.get(func);
+    };
+
+    /**
+     * Gets the name of `func`.
+     *
+     * @private
+     * @param {Function} func The function to query.
+     * @returns {string} Returns the function name.
+     */
+    var getFuncName = (function() {
+      if (!support.funcNames) {
+        return constant('');
+      }
+      if (constant.name == 'constant') {
+        return baseProperty('name');
+      }
+      return function(func) {
+        var result = func.name,
+            array = realNames[result],
+            length = array ? array.length : 0;
+
+        while (length--) {
+          var data = array[length],
+              otherFunc = data.func;
+
+          if (otherFunc == null || otherFunc == func) {
+            return data.name;
+          }
+        }
+        return result;
+      };
+    }());
+
+    /**
+     * Gets the appropriate "indexOf" function. If the `_.indexOf` method is
+     * customized this function returns the custom method, otherwise it returns
+     * the `baseIndexOf` function. If arguments are provided the chosen function
+     * is invoked with them and its result is returned.
+     *
+     * @private
+     * @returns {Function|number} Returns the chosen function or its result.
+     */
+    function getIndexOf(collection, target, fromIndex) {
+      var result = lodash.indexOf || indexOf;
+      result = result === indexOf ? baseIndexOf : result;
+      return collection ? result(collection, target, fromIndex) : result;
+    }
+
+    /**
+     * Gets the "length" property value of `object`.
+     *
+     * **Note:** This function is used to avoid a [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792)
+     * that affects Safari on at least iOS 8.1-8.3 ARM64.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @returns {*} Returns the "length" value.
+     */
+    var getLength = baseProperty('length');
+
+    /**
+     * Creates an array of the own symbols of `object`.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the array of symbols.
+     */
+    var getSymbols = !getOwnPropertySymbols ? constant([]) : function(object) {
+      return getOwnPropertySymbols(toObject(object));
+    };
+
+    /**
+     * Gets the view, applying any `transforms` to the `start` and `end` positions.
+     *
+     * @private
+     * @param {number} start The start of the view.
+     * @param {number} end The end of the view.
+     * @param {Array} [transforms] The transformations to apply to the view.
+     * @returns {Object} Returns an object containing the `start` and `end`
+     *  positions of the view.
+     */
+    function getView(start, end, transforms) {
+      var index = -1,
+          length = transforms ? transforms.length : 0;
+
+      while (++index < length) {
+        var data = transforms[index],
+            size = data.size;
+
+        switch (data.type) {
+          case 'drop':      start += size; break;
+          case 'dropRight': end -= size; break;
+          case 'take':      end = nativeMin(end, start + size); break;
+          case 'takeRight': start = nativeMax(start, end - size); break;
+        }
+      }
+      return { 'start': start, 'end': end };
+    }
+
+    /**
+     * Initializes an array clone.
+     *
+     * @private
+     * @param {Array} array The array to clone.
+     * @returns {Array} Returns the initialized clone.
+     */
+    function initCloneArray(array) {
+      var length = array.length,
+          result = new array.constructor(length);
+
+      // Add array properties assigned by `RegExp#exec`.
+      if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) {
+        result.index = array.index;
+        result.input = array.input;
+      }
+      return result;
+    }
+
+    /**
+     * Initializes an object clone.
+     *
+     * @private
+     * @param {Object} object The object to clone.
+     * @returns {Object} Returns the initialized clone.
+     */
+    function initCloneObject(object) {
+      var Ctor = object.constructor;
+      if (!(typeof Ctor == 'function' && Ctor instanceof Ctor)) {
+        Ctor = Object;
+      }
+      return new Ctor;
+    }
+
+    /**
+     * Initializes an object clone based on its `toStringTag`.
+     *
+     * **Note:** This function only supports cloning values with tags of
+     * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.
+     *
+     * @private
+     * @param {Object} object The object to clone.
+     * @param {string} tag The `toStringTag` of the object to clone.
+     * @param {boolean} [isDeep] Specify a deep clone.
+     * @returns {Object} Returns the initialized clone.
+     */
+    function initCloneByTag(object, tag, isDeep) {
+      var Ctor = object.constructor;
+      switch (tag) {
+        case arrayBufferTag:
+          return bufferClone(object);
+
+        case boolTag:
+        case dateTag:
+          return new Ctor(+object);
+
+        case float32Tag: case float64Tag:
+        case int8Tag: case int16Tag: case int32Tag:
+        case uint8Tag: case uint8ClampedTag: case uint16Tag: case uint32Tag:
+          var buffer = object.buffer;
+          return new Ctor(isDeep ? bufferClone(buffer) : buffer, object.byteOffset, object.length);
+
+        case numberTag:
+        case stringTag:
+          return new Ctor(object);
+
+        case regexpTag:
+          var result = new Ctor(object.source, reFlags.exec(object));
+          result.lastIndex = object.lastIndex;
+      }
+      return result;
+    }
+
+    /**
+     * Invokes the method at `path` on `object`.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @param {Array|string} path The path of the method to invoke.
+     * @param {Array} args The arguments to invoke the method with.
+     * @returns {*} Returns the result of the invoked method.
+     */
+    function invokePath(object, path, args) {
+      if (object != null && !isKey(path, object)) {
+        path = toPath(path);
+        object = path.length == 1 ? object : baseGet(object, baseSlice(path, 0, -1));
+        path = last(path);
+      }
+      var func = object == null ? object : object[path];
+      return func == null ? undefined : func.apply(object, args);
+    }
+
+    /**
+     * Checks if `value` is array-like.
+     *
+     * @private
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
+     */
+    function isArrayLike(value) {
+      return value != null && isLength(getLength(value));
+    }
+
+    /**
+     * Checks if `value` is a valid array-like index.
+     *
+     * @private
+     * @param {*} value The value to check.
+     * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
+     * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
+     */
+    function isIndex(value, length) {
+      value = +value;
+      length = length == null ? MAX_SAFE_INTEGER : length;
+      return value > -1 && value % 1 == 0 && value < length;
+    }
+
+    /**
+     * Checks if the provided arguments are from an iteratee call.
+     *
+     * @private
+     * @param {*} value The potential iteratee value argument.
+     * @param {*} index The potential iteratee index or key argument.
+     * @param {*} object The potential iteratee object argument.
+     * @returns {boolean} Returns `true` if the arguments are from an iteratee call, else `false`.
+     */
+    function isIterateeCall(value, index, object) {
+      if (!isObject(object)) {
+        return false;
+      }
+      var type = typeof index;
+      if (type == 'number'
+          ? (isArrayLike(object) && isIndex(index, object.length))
+          : (type == 'string' && index in object)) {
+        var other = object[index];
+        return value === value ? (value === other) : (other !== other);
+      }
+      return false;
+    }
+
+    /**
+     * Checks if `value` is a property name and not a property path.
+     *
+     * @private
+     * @param {*} value The value to check.
+     * @param {Object} [object] The object to query keys on.
+     * @returns {boolean} Returns `true` if `value` is a property name, else `false`.
+     */
+    function isKey(value, object) {
+      var type = typeof value;
+      if ((type == 'string' && reIsPlainProp.test(value)) || type == 'number') {
+        return true;
+      }
+      if (isArray(value)) {
+        return false;
+      }
+      var result = !reIsDeepProp.test(value);
+      return result || (object != null && value in toObject(object));
+    }
+
+    /**
+     * Checks if `func` has a lazy counterpart.
+     *
+     * @private
+     * @param {Function} func The function to check.
+     * @returns {boolean} Returns `true` if `func` has a lazy counterpart, else `false`.
+     */
+    function isLaziable(func) {
+      var funcName = getFuncName(func);
+      return !!funcName && func === lodash[funcName] && funcName in LazyWrapper.prototype;
+    }
+
+    /**
+     * Checks if `value` is a valid array-like length.
+     *
+     * **Note:** This function is based on [`ToLength`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength).
+     *
+     * @private
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
+     */
+    function isLength(value) {
+      return typeof value == 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
+    }
+
+    /**
+     * Checks if `value` is suitable for strict equality comparisons, i.e. `===`.
+     *
+     * @private
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` if suitable for strict
+     *  equality comparisons, else `false`.
+     */
+    function isStrictComparable(value) {
+      return value === value && !isObject(value);
+    }
+
+    /**
+     * Merges the function metadata of `source` into `data`.
+     *
+     * Merging metadata reduces the number of wrappers required to invoke a function.
+     * This is possible because methods like `_.bind`, `_.curry`, and `_.partial`
+     * may be applied regardless of execution order. Methods like `_.ary` and `_.rearg`
+     * augment function arguments, making the order in which they are executed important,
+     * preventing the merging of metadata. However, we make an exception for a safe
+     * common case where curried functions have `_.ary` and or `_.rearg` applied.
+     *
+     * @private
+     * @param {Array} data The destination metadata.
+     * @param {Array} source The source metadata.
+     * @returns {Array} Returns `data`.
+     */
+    function mergeData(data, source) {
+      var bitmask = data[1],
+          srcBitmask = source[1],
+          newBitmask = bitmask | srcBitmask,
+          isCommon = newBitmask < ARY_FLAG;
+
+      var isCombo =
+        (srcBitmask == ARY_FLAG && bitmask == CURRY_FLAG) ||
+        (srcBitmask == ARY_FLAG && bitmask == REARG_FLAG && data[7].length <= source[8]) ||
+        (srcBitmask == (ARY_FLAG | REARG_FLAG) && bitmask == CURRY_FLAG);
+
+      // Exit early if metadata can't be merged.
+      if (!(isCommon || isCombo)) {
+        return data;
+      }
+      // Use source `thisArg` if available.
+      if (srcBitmask & BIND_FLAG) {
+        data[2] = source[2];
+        // Set when currying a bound function.
+        newBitmask |= (bitmask & BIND_FLAG) ? 0 : CURRY_BOUND_FLAG;
+      }
+      // Compose partial arguments.
+      var value = source[3];
+      if (value) {
+        var partials = data[3];
+        data[3] = partials ? composeArgs(partials, value, source[4]) : arrayCopy(value);
+        data[4] = partials ? replaceHolders(data[3], PLACEHOLDER) : arrayCopy(source[4]);
+      }
+      // Compose partial right arguments.
+      value = source[5];
+      if (value) {
+        partials = data[5];
+        data[5] = partials ? composeArgsRight(partials, value, source[6]) : arrayCopy(value);
+        data[6] = partials ? replaceHolders(data[5], PLACEHOLDER) : arrayCopy(source[6]);
+      }
+      // Use source `argPos` if available.
+      value = source[7];
+      if (value) {
+        data[7] = arrayCopy(value);
+      }
+      // Use source `ary` if it's smaller.
+      if (srcBitmask & ARY_FLAG) {
+        data[8] = data[8] == null ? source[8] : nativeMin(data[8], source[8]);
+      }
+      // Use source `arity` if one is not provided.
+      if (data[9] == null) {
+        data[9] = source[9];
+      }
+      // Use source `func` and merge bitmasks.
+      data[0] = source[0];
+      data[1] = newBitmask;
+
+      return data;
+    }
+
+    /**
+     * A specialized version of `_.pick` which picks `object` properties specified
+     * by `props`.
+     *
+     * @private
+     * @param {Object} object The source object.
+     * @param {string[]} props The property names to pick.
+     * @returns {Object} Returns the new object.
+     */
+    function pickByArray(object, props) {
+      object = toObject(object);
+
+      var index = -1,
+          length = props.length,
+          result = {};
+
+      while (++index < length) {
+        var key = props[index];
+        if (key in object) {
+          result[key] = object[key];
+        }
+      }
+      return result;
+    }
+
+    /**
+     * A specialized version of `_.pick` which picks `object` properties `predicate`
+     * returns truthy for.
+     *
+     * @private
+     * @param {Object} object The source object.
+     * @param {Function} predicate The function invoked per iteration.
+     * @returns {Object} Returns the new object.
+     */
+    function pickByCallback(object, predicate) {
+      var result = {};
+      baseForIn(object, function(value, key, object) {
+        if (predicate(value, key, object)) {
+          result[key] = value;
+        }
+      });
+      return result;
+    }
+
+    /**
+     * Reorder `array` according to the specified indexes where the element at
+     * the first index is assigned as the first element, the element at
+     * the second index is assigned as the second element, and so on.
+     *
+     * @private
+     * @param {Array} array The array to reorder.
+     * @param {Array} indexes The arranged array indexes.
+     * @returns {Array} Returns `array`.
+     */
+    function reorder(array, indexes) {
+      var arrLength = array.length,
+          length = nativeMin(indexes.length, arrLength),
+          oldArray = arrayCopy(array);
+
+      while (length--) {
+        var index = indexes[length];
+        array[length] = isIndex(index, arrLength) ? oldArray[index] : undefined;
+      }
+      return array;
+    }
+
+    /**
+     * Sets metadata for `func`.
+     *
+     * **Note:** If this function becomes hot, i.e. is invoked a lot in a short
+     * period of time, it will trip its breaker and transition to an identity function
+     * to avoid garbage collection pauses in V8. See [V8 issue 2070](https://code.google.com/p/v8/issues/detail?id=2070)
+     * for more details.
+     *
+     * @private
+     * @param {Function} func The function to associate metadata with.
+     * @param {*} data The metadata.
+     * @returns {Function} Returns `func`.
+     */
+    var setData = (function() {
+      var count = 0,
+          lastCalled = 0;
+
+      return function(key, value) {
+        var stamp = now(),
+            remaining = HOT_SPAN - (stamp - lastCalled);
+
+        lastCalled = stamp;
+        if (remaining > 0) {
+          if (++count >= HOT_COUNT) {
+            return key;
+          }
+        } else {
+          count = 0;
+        }
+        return baseSetData(key, value);
+      };
+    }());
+
+    /**
+     * A fallback implementation of `_.isPlainObject` which checks if `value`
+     * is an object created by the `Object` constructor or has a `[[Prototype]]`
+     * of `null`.
+     *
+     * @private
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
+     */
+    function shimIsPlainObject(value) {
+      var Ctor,
+          support = lodash.support;
+
+      // Exit early for non `Object` objects.
+      if (!(isObjectLike(value) && objToString.call(value) == objectTag) ||
+          (!hasOwnProperty.call(value, 'constructor') &&
+            (Ctor = value.constructor, typeof Ctor == 'function' && !(Ctor instanceof Ctor)))) {
+        return false;
+      }
+      // IE < 9 iterates inherited properties before own properties. If the first
+      // iterated property is an object's own property then there are no inherited
+      // enumerable properties.
+      var result;
+      // In most environments an object's own properties are iterated before
+      // its inherited properties. If the last iterated property is an object's
+      // own property then there are no inherited enumerable properties.
+      baseForIn(value, function(subValue, key) {
+        result = key;
+      });
+      return result === undefined || hasOwnProperty.call(value, result);
+    }
+
+    /**
+     * A fallback implementation of `Object.keys` which creates an array of the
+     * own enumerable property names of `object`.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the array of property names.
+     */
+    function shimKeys(object) {
+      var props = keysIn(object),
+          propsLength = props.length,
+          length = propsLength && object.length,
+          support = lodash.support;
+
+      var allowIndexes = length && isLength(length) &&
+        (isArray(object) || (support.nonEnumArgs && isArguments(object)));
+
+      var index = -1,
+          result = [];
+
+      while (++index < propsLength) {
+        var key = props[index];
+        if ((allowIndexes && isIndex(key, length)) || hasOwnProperty.call(object, key)) {
+          result.push(key);
+        }
+      }
+      return result;
+    }
+
+    /**
+     * Converts `value` to an array-like object if it is not one.
+     *
+     * @private
+     * @param {*} value The value to process.
+     * @returns {Array|Object} Returns the array-like object.
+     */
+    function toIterable(value) {
+      if (value == null) {
+        return [];
+      }
+      if (!isArrayLike(value)) {
+        return values(value);
+      }
+      return isObject(value) ? value : Object(value);
+    }
+
+    /**
+     * Converts `value` to an object if it is not one.
+     *
+     * @private
+     * @param {*} value The value to process.
+     * @returns {Object} Returns the object.
+     */
+    function toObject(value) {
+      return isObject(value) ? value : Object(value);
+    }
+
+    /**
+     * Converts `value` to property path array if it is not one.
+     *
+     * @private
+     * @param {*} value The value to process.
+     * @returns {Array} Returns the property path array.
+     */
+    function toPath(value) {
+      if (isArray(value)) {
+        return value;
+      }
+      var result = [];
+      baseToString(value).replace(rePropName, function(match, number, quote, string) {
+        result.push(quote ? string.replace(reEscapeChar, '$1') : (number || match));
+      });
+      return result;
+    }
+
+    /**
+     * Creates a clone of `wrapper`.
+     *
+     * @private
+     * @param {Object} wrapper The wrapper to clone.
+     * @returns {Object} Returns the cloned wrapper.
+     */
+    function wrapperClone(wrapper) {
+      return wrapper instanceof LazyWrapper
+        ? wrapper.clone()
+        : new LodashWrapper(wrapper.__wrapped__, wrapper.__chain__, arrayCopy(wrapper.__actions__));
+    }
+
+    /**
+     * Creates an array of elements split into groups the length of `size`.
+     * If `collection` can't be split evenly, the final chunk will be the remaining
+     * elements.
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {Array} array The array to process.
+     * @param {number} [size=1] The length of each chunk.
+     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
+     * @returns {Array} Returns the new array containing chunks.
+     * @example
+     *
+     * _.chunk(['a', 'b', 'c', 'd'], 2);
+     * // => [['a', 'b'], ['c', 'd']]
+     *
+     * _.chunk(['a', 'b', 'c', 'd'], 3);
+     * // => [['a', 'b', 'c'], ['d']]
+     */
+    function chunk(array, size, guard) {
+      if (guard ? isIterateeCall(array, size, guard) : size == null) {
+        size = 1;
+      } else {
+        size = nativeMax(+size || 1, 1);
+      }
+      var index = 0,
+          length = array ? array.length : 0,
+          resIndex = -1,
+          result = Array(ceil(length / size));
+
+      while (index < length) {
+        result[++resIndex] = baseSlice(array, index, (index += size));
+      }
+      return result;
+    }
+
+    /**
+     * Creates an array with all falsey values removed. The values `false`, `null`,
+     * `0`, `""`, `undefined`, and `NaN` are falsey.
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {Array} array The array to compact.
+     * @returns {Array} Returns the new array of filtered values.
+     * @example
+     *
+     * _.compact([0, 1, false, 2, '', 3]);
+     * // => [1, 2, 3]
+     */
+    function compact(array) {
+      var index = -1,
+          length = array ? array.length : 0,
+          resIndex = -1,
+          result = [];
+
+      while (++index < length) {
+        var value = array[index];
+        if (value) {
+          result[++resIndex] = value;
+        }
+      }
+      return result;
+    }
+
+    /**
+     * Creates an array excluding all values of the provided arrays using
+     * [`SameValueZero`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero)
+     * for equality comparisons.
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {Array} array The array to inspect.
+     * @param {...Array} [values] The arrays of values to exclude.
+     * @returns {Array} Returns the new array of filtered values.
+     * @example
+     *
+     * _.difference([1, 2, 3], [4, 2]);
+     * // => [1, 3]
+     */
+    var difference = restParam(function(array, values) {
+      return isArrayLike(array)
+        ? baseDifference(array, baseFlatten(values, false, true))
+        : [];
+    });
+
+    /**
+     * Creates a slice of `array` with `n` elements dropped from the beginning.
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {Array} array The array to query.
+     * @param {number} [n=1] The number of elements to drop.
+     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
+     * @returns {Array} Returns the slice of `array`.
+     * @example
+     *
+     * _.drop([1, 2, 3]);
+     * // => [2, 3]
+     *
+     * _.drop([1, 2, 3], 2);
+     * // => [3]
+     *
+     * _.drop([1, 2, 3], 5);
+     * // => []
+     *
+     * _.drop([1, 2, 3], 0);
+     * // => [1, 2, 3]
+     */
+    function drop(array, n, guard) {
+      var length = array ? array.length : 0;
+      if (!length) {
+        return [];
+      }
+      if (guard ? isIterateeCall(array, n, guard) : n == null) {
+        n = 1;
+      }
+      return baseSlice(array, n < 0 ? 0 : n);
+    }
+
+    /**
+     * Creates a slice of `array` with `n` elements dropped from the end.
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {Array} array The array to query.
+     * @param {number} [n=1] The number of elements to drop.
+     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
+     * @returns {Array} Returns the slice of `array`.
+     * @example
+     *
+     * _.dropRight([1, 2, 3]);
+     * // => [1, 2]
+     *
+     * _.dropRight([1, 2, 3], 2);
+     * // => [1]
+     *
+     * _.dropRight([1, 2, 3], 5);
+     * // => []
+     *
+     * _.dropRight([1, 2, 3], 0);
+     * // => [1, 2, 3]
+     */
+    function dropRight(array, n, guard) {
+      var length = array ? array.length : 0;
+      if (!length) {
+        return [];
+      }
+      if (guard ? isIterateeCall(array, n, guard) : n == null) {
+        n = 1;
+      }
+      n = length - (+n || 0);
+      return baseSlice(array, 0, n < 0 ? 0 : n);
+    }
+
+    /**
+     * Creates a slice of `array` excluding elements dropped from the end.
+     * Elements are dropped until `predicate` returns falsey. The predicate is
+     * bound to `thisArg` and invoked with three arguments: (value, index, array).
+     *
+     * If a property name is provided for `predicate` the created `_.property`
+     * style callback returns the property value of the given element.
+     *
+     * If a value is also provided for `thisArg` the created `_.matchesProperty`
+     * style callback returns `true` for elements that have a matching property
+     * value, else `false`.
+     *
+     * If an object is provided for `predicate` the created `_.matches` style
+     * callback returns `true` for elements that match the properties of the given
+     * object, else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {Array} array The array to query.
+     * @param {Function|Object|string} [predicate=_.identity] The function invoked
+     *  per iteration.
+     * @param {*} [thisArg] The `this` binding of `predicate`.
+     * @returns {Array} Returns the slice of `array`.
+     * @example
+     *
+     * _.dropRightWhile([1, 2, 3], function(n) {
+     *   return n > 1;
+     * });
+     * // => [1]
+     *
+     * var users = [
+     *   { 'user': 'barney',  'active': true },
+     *   { 'user': 'fred',    'active': false },
+     *   { 'user': 'pebbles', 'active': false }
+     * ];
+     *
+     * // using the `_.matches` callback shorthand
+     * _.pluck(_.dropRightWhile(users, { 'user': 'pebbles', 'active': false }), 'user');
+     * // => ['barney', 'fred']
+     *
+     * // using the `_.matchesProperty` callback shorthand
+     * _.pluck(_.dropRightWhile(users, 'active', false), 'user');
+     * // => ['barney']
+     *
+     * // using the `_.property` callback shorthand
+     * _.pluck(_.dropRightWhile(users, 'active'), 'user');
+     * // => ['barney', 'fred', 'pebbles']
+     */
+    function dropRightWhile(array, predicate, thisArg) {
+      return (array && array.length)
+        ? baseWhile(array, getCallback(predicate, thisArg, 3), true, true)
+        : [];
+    }
+
+    /**
+     * Creates a slice of `array` excluding elements dropped from the beginning.
+     * Elements are dropped until `predicate` returns falsey. The predicate is
+     * bound to `thisArg` and invoked with three arguments: (value, index, array).
+     *
+     * If a property name is provided for `predicate` the created `_.property`
+     * style callback returns the property value of the given element.
+     *
+     * If a value is also provided for `thisArg` the created `_.matchesProperty`
+     * style callback returns `true` for elements that have a matching property
+     * value, else `false`.
+     *
+     * If an object is provided for `predicate` the created `_.matches` style
+     * callback returns `true` for elements that have the properties of the given
+     * object, else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {Array} array The array to query.
+     * @param {Function|Object|string} [predicate=_.identity] The function invoked
+     *  per iteration.
+     * @param {*} [thisArg] The `this` binding of `predicate`.
+     * @returns {Array} Returns the slice of `array`.
+     * @example
+     *
+     * _.dropWhile([1, 2, 3], function(n) {
+     *   return n < 3;
+     * });
+     * // => [3]
+     *
+     * var users = [
+     *   { 'user': 'barney',  'active': false },
+     *   { 'user': 'fred',    'active': false },
+     *   { 'user': 'pebbles', 'active': true }
+     * ];
+     *
+     * // using the `_.matches` callback shorthand
+     * _.pluck(_.dropWhile(users, { 'user': 'barney', 'active': false }), 'user');
+     * // => ['fred', 'pebbles']
+     *
+     * // using the `_.matchesProperty` callback shorthand
+     * _.pluck(_.dropWhile(users, 'active', false), 'user');
+     * // => ['pebbles']
+     *
+     * // using the `_.property` callback shorthand
+     * _.pluck(_.dropWhile(users, 'active'), 'user');
+     * // => ['barney', 'fred', 'pebbles']
+     */
+    function dropWhile(array, predicate, thisArg) {
+      return (array && array.length)
+        ? baseWhile(array, getCallback(predicate, thisArg, 3), true)
+        : [];
+    }
+
+    /**
+     * Fills elements of `array` with `value` from `start` up to, but not
+     * including, `end`.
+     *
+     * **Note:** This method mutates `array`.
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {Array} array The array to fill.
+     * @param {*} value The value to fill `array` with.
+     * @param {number} [start=0] The start position.
+     * @param {number} [end=array.length] The end position.
+     * @returns {Array} Returns `array`.
+     * @example
+     *
+     * var array = [1, 2, 3];
+     *
+     * _.fill(array, 'a');
+     * console.log(array);
+     * // => ['a', 'a', 'a']
+     *
+     * _.fill(Array(3), 2);
+     * // => [2, 2, 2]
+     *
+     * _.fill([4, 6, 8], '*', 1, 2);
+     * // => [4, '*', 8]
+     */
+    function fill(array, value, start, end) {
+      var length = array ? array.length : 0;
+      if (!length) {
+        return [];
+      }
+      if (start && typeof start != 'number' && isIterateeCall(array, value, start)) {
+        start = 0;
+        end = length;
+      }
+      return baseFill(array, value, start, end);
+    }
+
+    /**
+     * This method is like `_.find` except that it returns the index of the first
+     * element `predicate` returns truthy for instead of the element itself.
+     *
+     * If a property name is provided for `predicate` the created `_.property`
+     * style callback returns the property value of the given element.
+     *
+     * If a value is also provided for `thisArg` the created `_.matchesProperty`
+     * style callback returns `true` for elements that have a matching property
+     * value, else `false`.
+     *
+     * If an object is provided for `predicate` the created `_.matches` style
+     * callback returns `true` for elements that have the properties of the given
+     * object, else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {Array} array The array to search.
+     * @param {Function|Object|string} [predicate=_.identity] The function invoked
+     *  per iteration.
+     * @param {*} [thisArg] The `this` binding of `predicate`.
+     * @returns {number} Returns the index of the found element, else `-1`.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney',  'active': false },
+     *   { 'user': 'fred',    'active': false },
+     *   { 'user': 'pebbles', 'active': true }
+     * ];
+     *
+     * _.findIndex(users, function(chr) {
+     *   return chr.user == 'barney';
+     * });
+     * // => 0
+     *
+     * // using the `_.matches` callback shorthand
+     * _.findIndex(users, { 'user': 'fred', 'active': false });
+     * // => 1
+     *
+     * // using the `_.matchesProperty` callback shorthand
+     * _.findIndex(users, 'active', false);
+     * // => 0
+     *
+     * // using the `_.property` callback shorthand
+     * _.findIndex(users, 'active');
+     * // => 2
+     */
+    var findIndex = createFindIndex();
+
+    /**
+     * This method is like `_.findIndex` except that it iterates over elements
+     * of `collection` from right to left.
+     *
+     * If a property name is provided for `predicate` the created `_.property`
+     * style callback returns the property value of the given element.
+     *
+     * If a value is also provided for `thisArg` the created `_.matchesProperty`
+     * style callback returns `true` for elements that have a matching property
+     * value, else `false`.
+     *
+     * If an object is provided for `predicate` the created `_.matches` style
+     * callback returns `true` for elements that have the properties of the given
+     * object, else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {Array} array The array to search.
+     * @param {Function|Object|string} [predicate=_.identity] The function invoked
+     *  per iteration.
+     * @param {*} [thisArg] The `this` binding of `predicate`.
+     * @returns {number} Returns the index of the found element, else `-1`.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney',  'active': true },
+     *   { 'user': 'fred',    'active': false },
+     *   { 'user': 'pebbles', 'active': false }
+     * ];
+     *
+     * _.findLastIndex(users, function(chr) {
+     *   return chr.user == 'pebbles';
+     * });
+     * // => 2
+     *
+     * // using the `_.matches` callback shorthand
+     * _.findLastIndex(users, { 'user': 'barney', 'active': true });
+     * // => 0
+     *
+     * // using the `_.matchesProperty` callback shorthand
+     * _.findLastIndex(users, 'active', false);
+     * // => 2
+     *
+     * // using the `_.property` callback shorthand
+     * _.findLastIndex(users, 'active');
+     * // => 0
+     */
+    var findLastIndex = createFindIndex(true);
+
+    /**
+     * Gets the first element of `array`.
+     *
+     * @static
+     * @memberOf _
+     * @alias head
+     * @category Array
+     * @param {Array} array The array to query.
+     * @returns {*} Returns the first element of `array`.
+     * @example
+     *
+     * _.first([1, 2, 3]);
+     * // => 1
+     *
+     * _.first([]);
+     * // => undefined
+     */
+    function first(array) {
+      return array ? array[0] : undefined;
+    }
+
+    /**
+     * Flattens a nested array. If `isDeep` is `true` the array is recursively
+     * flattened, otherwise it is only flattened a single level.
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {Array} array The array to flatten.
+     * @param {boolean} [isDeep] Specify a deep flatten.
+     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
+     * @returns {Array} Returns the new flattened array.
+     * @example
+     *
+     * _.flatten([1, [2, 3, [4]]]);
+     * // => [1, 2, 3, [4]]
+     *
+     * // using `isDeep`
+     * _.flatten([1, [2, 3, [4]]], true);
+     * // => [1, 2, 3, 4]
+     */
+    function flatten(array, isDeep, guard) {
+      var length = array ? array.length : 0;
+      if (guard && isIterateeCall(array, isDeep, guard)) {
+        isDeep = false;
+      }
+      return length ? baseFlatten(array, isDeep) : [];
+    }
+
+    /**
+     * Recursively flattens a nested array.
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {Array} array The array to recursively flatten.
+     * @returns {Array} Returns the new flattened array.
+     * @example
+     *
+     * _.flattenDeep([1, [2, 3, [4]]]);
+     * // => [1, 2, 3, 4]
+     */
+    function flattenDeep(array) {
+      var length = array ? array.length : 0;
+      return length ? baseFlatten(array, true) : [];
+    }
+
+    /**
+     * Gets the index at which the first occurrence of `value` is found in `array`
+     * using [`SameValueZero`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero)
+     * for equality comparisons. If `fromIndex` is negative, it is used as the offset
+     * from the end of `array`. If `array` is sorted providing `true` for `fromIndex`
+     * performs a faster binary search.
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {Array} array The array to search.
+     * @param {*} value The value to search for.
+     * @param {boolean|number} [fromIndex=0] The index to search from or `true`
+     *  to perform a binary search on a sorted array.
+     * @returns {number} Returns the index of the matched value, else `-1`.
+     * @example
+     *
+     * _.indexOf([1, 2, 1, 2], 2);
+     * // => 1
+     *
+     * // using `fromIndex`
+     * _.indexOf([1, 2, 1, 2], 2, 2);
+     * // => 3
+     *
+     * // performing a binary search
+     * _.indexOf([1, 1, 2, 2], 2, true);
+     * // => 2
+     */
+    function indexOf(array, value, fromIndex) {
+      var length = array ? array.length : 0;
+      if (!length) {
+        return -1;
+      }
+      if (typeof fromIndex == 'number') {
+        fromIndex = fromIndex < 0 ? nativeMax(length + fromIndex, 0) : fromIndex;
+      } else if (fromIndex) {
+        var index = binaryIndex(array, value),
+            other = array[index];
+
+        if (value === value ? (value === other) : (other !== other)) {
+          return index;
+        }
+        return -1;
+      }
+      return baseIndexOf(array, value, fromIndex || 0);
+    }
+
+    /**
+     * Gets all but the last element of `array`.
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {Array} array The array to query.
+     * @returns {Array} Returns the slice of `array`.
+     * @example
+     *
+     * _.initial([1, 2, 3]);
+     * // => [1, 2]
+     */
+    function initial(array) {
+      return dropRight(array, 1);
+    }
+
+    /**
+     * Creates an array of unique values in all provided arrays using
+     * [`SameValueZero`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero)
+     * for equality comparisons.
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {...Array} [arrays] The arrays to inspect.
+     * @returns {Array} Returns the new array of shared values.
+     * @example
+     * _.intersection([1, 2], [4, 2], [2, 1]);
+     * // => [2]
+     */
+    function intersection() {
+      var args = [],
+          argsIndex = -1,
+          argsLength = arguments.length,
+          caches = [],
+          indexOf = getIndexOf(),
+          isCommon = indexOf == baseIndexOf,
+          result = [];
+
+      while (++argsIndex < argsLength) {
+        var value = arguments[argsIndex];
+        if (isArrayLike(value)) {
+          args.push(value);
+          caches.push((isCommon && value.length >= 120) ? createCache(argsIndex && value) : null);
+        }
+      }
+      argsLength = args.length;
+      if (argsLength < 2) {
+        return result;
+      }
+      var array = args[0],
+          index = -1,
+          length = array ? array.length : 0,
+          seen = caches[0];
+
+      outer:
+      while (++index < length) {
+        value = array[index];
+        if ((seen ? cacheIndexOf(seen, value) : indexOf(result, value, 0)) < 0) {
+          argsIndex = argsLength;
+          while (--argsIndex) {
+            var cache = caches[argsIndex];
+            if ((cache ? cacheIndexOf(cache, value) : indexOf(args[argsIndex], value, 0)) < 0) {
+              continue outer;
+            }
+          }
+          if (seen) {
+            seen.push(value);
+          }
+          result.push(value);
+        }
+      }
+      return result;
+    }
+
+    /**
+     * Gets the last element of `array`.
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {Array} array The array to query.
+     * @returns {*} Returns the last element of `array`.
+     * @example
+     *
+     * _.last([1, 2, 3]);
+     * // => 3
+     */
+    function last(array) {
+      var length = array ? array.length : 0;
+      return length ? array[length - 1] : undefined;
+    }
+
+    /**
+     * This method is like `_.indexOf` except that it iterates over elements of
+     * `array` from right to left.
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {Array} array The array to search.
+     * @param {*} value The value to search for.
+     * @param {boolean|number} [fromIndex=array.length-1] The index to search from
+     *  or `true` to perform a binary search on a sorted array.
+     * @returns {number} Returns the index of the matched value, else `-1`.
+     * @example
+     *
+     * _.lastIndexOf([1, 2, 1, 2], 2);
+     * // => 3
+     *
+     * // using `fromIndex`
+     * _.lastIndexOf([1, 2, 1, 2], 2, 2);
+     * // => 1
+     *
+     * // performing a binary search
+     * _.lastIndexOf([1, 1, 2, 2], 2, true);
+     * // => 3
+     */
+    function lastIndexOf(array, value, fromIndex) {
+      var length = array ? array.length : 0;
+      if (!length) {
+        return -1;
+      }
+      var index = length;
+      if (typeof fromIndex == 'number') {
+        index = (fromIndex < 0 ? nativeMax(length + fromIndex, 0) : nativeMin(fromIndex || 0, length - 1)) + 1;
+      } else if (fromIndex) {
+        index = binaryIndex(array, value, true) - 1;
+        var other = array[index];
+        if (value === value ? (value === other) : (other !== other)) {
+          return index;
+        }
+        return -1;
+      }
+      if (value !== value) {
+        return indexOfNaN(array, index, true);
+      }
+      while (index--) {
+        if (array[index] === value) {
+          return index;
+        }
+      }
+      return -1;
+    }
+
+    /**
+     * Removes all provided values from `array` using
+     * [`SameValueZero`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero)
+     * for equality comparisons.
+     *
+     * **Note:** Unlike `_.without`, this method mutates `array`.
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {Array} array The array to modify.
+     * @param {...*} [values] The values to remove.
+     * @returns {Array} Returns `array`.
+     * @example
+     *
+     * var array = [1, 2, 3, 1, 2, 3];
+     *
+     * _.pull(array, 2, 3);
+     * console.log(array);
+     * // => [1, 1]
+     */
+    function pull() {
+      var args = arguments,
+          array = args[0];
+
+      if (!(array && array.length)) {
+        return array;
+      }
+      var index = 0,
+          indexOf = getIndexOf(),
+          length = args.length;
+
+      while (++index < length) {
+        var fromIndex = 0,
+            value = args[index];
+
+        while ((fromIndex = indexOf(array, value, fromIndex)) > -1) {
+          splice.call(array, fromIndex, 1);
+        }
+      }
+      return array;
+    }
+
+    /**
+     * Removes elements from `array` corresponding to the given indexes and returns
+     * an array of the removed elements. Indexes may be specified as an array of
+     * indexes or as individual arguments.
+     *
+     * **Note:** Unlike `_.at`, this method mutates `array`.
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {Array} array The array to modify.
+     * @param {...(number|number[])} [indexes] The indexes of elements to remove,
+     *  specified as individual indexes or arrays of indexes.
+     * @returns {Array} Returns the new array of removed elements.
+     * @example
+     *
+     * var array = [5, 10, 15, 20];
+     * var evens = _.pullAt(array, 1, 3);
+     *
+     * console.log(array);
+     * // => [5, 15]
+     *
+     * console.log(evens);
+     * // => [10, 20]
+     */
+    var pullAt = restParam(function(array, indexes) {
+      indexes = baseFlatten(indexes);
+
+      var result = baseAt(array, indexes);
+      basePullAt(array, indexes.sort(baseCompareAscending));
+      return result;
+    });
+
+    /**
+     * Removes all elements from `array` that `predicate` returns truthy for
+     * and returns an array of the removed elements. The predicate is bound to
+     * `thisArg` and invoked with three arguments: (value, index, array).
+     *
+     * If a property name is provided for `predicate` the created `_.property`
+     * style callback returns the property value of the given element.
+     *
+     * If a value is also provided for `thisArg` the created `_.matchesProperty`
+     * style callback returns `true` for elements that have a matching property
+     * value, else `false`.
+     *
+     * If an object is provided for `predicate` the created `_.matches` style
+     * callback returns `true` for elements that have the properties of the given
+     * object, else `false`.
+     *
+     * **Note:** Unlike `_.filter`, this method mutates `array`.
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {Array} array The array to modify.
+     * @param {Function|Object|string} [predicate=_.identity] The function invoked
+     *  per iteration.
+     * @param {*} [thisArg] The `this` binding of `predicate`.
+     * @returns {Array} Returns the new array of removed elements.
+     * @example
+     *
+     * var array = [1, 2, 3, 4];
+     * var evens = _.remove(array, function(n) {
+     *   return n % 2 == 0;
+     * });
+     *
+     * console.log(array);
+     * // => [1, 3]
+     *
+     * console.log(evens);
+     * // => [2, 4]
+     */
+    function remove(array, predicate, thisArg) {
+      var result = [];
+      if (!(array && array.length)) {
+        return result;
+      }
+      var index = -1,
+          indexes = [],
+          length = array.length;
+
+      predicate = getCallback(predicate, thisArg, 3);
+      while (++index < length) {
+        var value = array[index];
+        if (predicate(value, index, array)) {
+          result.push(value);
+          indexes.push(index);
+        }
+      }
+      basePullAt(array, indexes);
+      return result;
+    }
+
+    /**
+     * Gets all but the first element of `array`.
+     *
+     * @static
+     * @memberOf _
+     * @alias tail
+     * @category Array
+     * @param {Array} array The array to query.
+     * @returns {Array} Returns the slice of `array`.
+     * @example
+     *
+     * _.rest([1, 2, 3]);
+     * // => [2, 3]
+     */
+    function rest(array) {
+      return drop(array, 1);
+    }
+
+    /**
+     * Creates a slice of `array` from `start` up to, but not including, `end`.
+     *
+     * **Note:** This method is used instead of `Array#slice` to support node
+     * lists in IE < 9 and to ensure dense arrays are returned.
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {Array} array The array to slice.
+     * @param {number} [start=0] The start position.
+     * @param {number} [end=array.length] The end position.
+     * @returns {Array} Returns the slice of `array`.
+     */
+    function slice(array, start, end) {
+      var length = array ? array.length : 0;
+      if (!length) {
+        return [];
+      }
+      if (end && typeof end != 'number' && isIterateeCall(array, start, end)) {
+        start = 0;
+        end = length;
+      }
+      return baseSlice(array, start, end);
+    }
+
+    /**
+     * Uses a binary search to determine the lowest index at which `value` should
+     * be inserted into `array` in order to maintain its sort order. If an iteratee
+     * function is provided it is invoked for `value` and each element of `array`
+     * to compute their sort ranking. The iteratee is bound to `thisArg` and
+     * invoked with one argument; (value).
+     *
+     * If a property name is provided for `iteratee` the created `_.property`
+     * style callback returns the property value of the given element.
+     *
+     * If a value is also provided for `thisArg` the created `_.matchesProperty`
+     * style callback returns `true` for elements that have a matching property
+     * value, else `false`.
+     *
+     * If an object is provided for `iteratee` the created `_.matches` style
+     * callback returns `true` for elements that have the properties of the given
+     * object, else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {Array} array The sorted array to inspect.
+     * @param {*} value The value to evaluate.
+     * @param {Function|Object|string} [iteratee=_.identity] The function invoked
+     *  per iteration.
+     * @param {*} [thisArg] The `this` binding of `iteratee`.
+     * @returns {number} Returns the index at which `value` should be inserted
+     *  into `array`.
+     * @example
+     *
+     * _.sortedIndex([30, 50], 40);
+     * // => 1
+     *
+     * _.sortedIndex([4, 4, 5, 5], 5);
+     * // => 2
+     *
+     * var dict = { 'data': { 'thirty': 30, 'forty': 40, 'fifty': 50 } };
+     *
+     * // using an iteratee function
+     * _.sortedIndex(['thirty', 'fifty'], 'forty', function(word) {
+     *   return this.data[word];
+     * }, dict);
+     * // => 1
+     *
+     * // using the `_.property` callback shorthand
+     * _.sortedIndex([{ 'x': 30 }, { 'x': 50 }], { 'x': 40 }, 'x');
+     * // => 1
+     */
+    var sortedIndex = createSortedIndex();
+
+    /**
+     * This method is like `_.sortedIndex` except that it returns the highest
+     * index at which `value` should be inserted into `array` in order to
+     * maintain its sort order.
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {Array} array The sorted array to inspect.
+     * @param {*} value The value to evaluate.
+     * @param {Function|Object|string} [iteratee=_.identity] The function invoked
+     *  per iteration.
+     * @param {*} [thisArg] The `this` binding of `iteratee`.
+     * @returns {number} Returns the index at which `value` should be inserted
+     *  into `array`.
+     * @example
+     *
+     * _.sortedLastIndex([4, 4, 5, 5], 5);
+     * // => 4
+     */
+    var sortedLastIndex = createSortedIndex(true);
+
+    /**
+     * Creates a slice of `array` with `n` elements taken from the beginning.
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {Array} array The array to query.
+     * @param {number} [n=1] The number of elements to take.
+     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
+     * @returns {Array} Returns the slice of `array`.
+     * @example
+     *
+     * _.take([1, 2, 3]);
+     * // => [1]
+     *
+     * _.take([1, 2, 3], 2);
+     * // => [1, 2]
+     *
+     * _.take([1, 2, 3], 5);
+     * // => [1, 2, 3]
+     *
+     * _.take([1, 2, 3], 0);
+     * // => []
+     */
+    function take(array, n, guard) {
+      var length = array ? array.length : 0;
+      if (!length) {
+        return [];
+      }
+      if (guard ? isIterateeCall(array, n, guard) : n == null) {
+        n = 1;
+      }
+      return baseSlice(array, 0, n < 0 ? 0 : n);
+    }
+
+    /**
+     * Creates a slice of `array` with `n` elements taken from the end.
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {Array} array The array to query.
+     * @param {number} [n=1] The number of elements to take.
+     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
+     * @returns {Array} Returns the slice of `array`.
+     * @example
+     *
+     * _.takeRight([1, 2, 3]);
+     * // => [3]
+     *
+     * _.takeRight([1, 2, 3], 2);
+     * // => [2, 3]
+     *
+     * _.takeRight([1, 2, 3], 5);
+     * // => [1, 2, 3]
+     *
+     * _.takeRight([1, 2, 3], 0);
+     * // => []
+     */
+    function takeRight(array, n, guard) {
+      var length = array ? array.length : 0;
+      if (!length) {
+        return [];
+      }
+      if (guard ? isIterateeCall(array, n, guard) : n == null) {
+        n = 1;
+      }
+      n = length - (+n || 0);
+      return baseSlice(array, n < 0 ? 0 : n);
+    }
+
+    /**
+     * Creates a slice of `array` with elements taken from the end. Elements are
+     * taken until `predicate` returns falsey. The predicate is bound to `thisArg`
+     * and invoked with three arguments: (value, index, array).
+     *
+     * If a property name is provided for `predicate` the created `_.property`
+     * style callback returns the property value of the given element.
+     *
+     * If a value is also provided for `thisArg` the created `_.matchesProperty`
+     * style callback returns `true` for elements that have a matching property
+     * value, else `false`.
+     *
+     * If an object is provided for `predicate` the created `_.matches` style
+     * callback returns `true` for elements that have the properties of the given
+     * object, else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {Array} array The array to query.
+     * @param {Function|Object|string} [predicate=_.identity] The function invoked
+     *  per iteration.
+     * @param {*} [thisArg] The `this` binding of `predicate`.
+     * @returns {Array} Returns the slice of `array`.
+     * @example
+     *
+     * _.takeRightWhile([1, 2, 3], function(n) {
+     *   return n > 1;
+     * });
+     * // => [2, 3]
+     *
+     * var users = [
+     *   { 'user': 'barney',  'active': true },
+     *   { 'user': 'fred',    'active': false },
+     *   { 'user': 'pebbles', 'active': false }
+     * ];
+     *
+     * // using the `_.matches` callback shorthand
+     * _.pluck(_.takeRightWhile(users, { 'user': 'pebbles', 'active': false }), 'user');
+     * // => ['pebbles']
+     *
+     * // using the `_.matchesProperty` callback shorthand
+     * _.pluck(_.takeRightWhile(users, 'active', false), 'user');
+     * // => ['fred', 'pebbles']
+     *
+     * // using the `_.property` callback shorthand
+     * _.pluck(_.takeRightWhile(users, 'active'), 'user');
+     * // => []
+     */
+    function takeRightWhile(array, predicate, thisArg) {
+      return (array && array.length)
+        ? baseWhile(array, getCallback(predicate, thisArg, 3), false, true)
+        : [];
+    }
+
+    /**
+     * Creates a slice of `array` with elements taken from the beginning. Elements
+     * are taken until `predicate` returns falsey. The predicate is bound to
+     * `thisArg` and invoked with three arguments: (value, index, array).
+     *
+     * If a property name is provided for `predicate` the created `_.property`
+     * style callback returns the property value of the given element.
+     *
+     * If a value is also provided for `thisArg` the created `_.matchesProperty`
+     * style callback returns `true` for elements that have a matching property
+     * value, else `false`.
+     *
+     * If an object is provided for `predicate` the created `_.matches` style
+     * callback returns `true` for elements that have the properties of the given
+     * object, else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {Array} array The array to query.
+     * @param {Function|Object|string} [predicate=_.identity] The function invoked
+     *  per iteration.
+     * @param {*} [thisArg] The `this` binding of `predicate`.
+     * @returns {Array} Returns the slice of `array`.
+     * @example
+     *
+     * _.takeWhile([1, 2, 3], function(n) {
+     *   return n < 3;
+     * });
+     * // => [1, 2]
+     *
+     * var users = [
+     *   { 'user': 'barney',  'active': false },
+     *   { 'user': 'fred',    'active': false},
+     *   { 'user': 'pebbles', 'active': true }
+     * ];
+     *
+     * // using the `_.matches` callback shorthand
+     * _.pluck(_.takeWhile(users, { 'user': 'barney', 'active': false }), 'user');
+     * // => ['barney']
+     *
+     * // using the `_.matchesProperty` callback shorthand
+     * _.pluck(_.takeWhile(users, 'active', false), 'user');
+     * // => ['barney', 'fred']
+     *
+     * // using the `_.property` callback shorthand
+     * _.pluck(_.takeWhile(users, 'active'), 'user');
+     * // => []
+     */
+    function takeWhile(array, predicate, thisArg) {
+      return (array && array.length)
+        ? baseWhile(array, getCallback(predicate, thisArg, 3))
+        : [];
+    }
+
+    /**
+     * Creates an array of unique values, in order, of the provided arrays using
+     * [`SameValueZero`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero)
+     * for equality comparisons.
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {...Array} [arrays] The arrays to inspect.
+     * @returns {Array} Returns the new array of combined values.
+     * @example
+     *
+     * _.union([1, 2], [4, 2], [2, 1]);
+     * // => [1, 2, 4]
+     */
+    var union = restParam(function(arrays) {
+      return baseUniq(baseFlatten(arrays, false, true));
+    });
+
+    /**
+     * Creates a duplicate-free version of an array, using
+     * [`SameValueZero`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero)
+     * for equality comparisons, in which only the first occurence of each element
+     * is kept. Providing `true` for `isSorted` performs a faster search algorithm
+     * for sorted arrays. If an iteratee function is provided it is invoked for
+     * each element in the array to generate the criterion by which uniqueness
+     * is computed. The `iteratee` is bound to `thisArg` and invoked with three
+     * arguments: (value, index, array).
+     *
+     * If a property name is provided for `iteratee` the created `_.property`
+     * style callback returns the property value of the given element.
+     *
+     * If a value is also provided for `thisArg` the created `_.matchesProperty`
+     * style callback returns `true` for elements that have a matching property
+     * value, else `false`.
+     *
+     * If an object is provided for `iteratee` the created `_.matches` style
+     * callback returns `true` for elements that have the properties of the given
+     * object, else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @alias unique
+     * @category Array
+     * @param {Array} array The array to inspect.
+     * @param {boolean} [isSorted] Specify the array is sorted.
+     * @param {Function|Object|string} [iteratee] The function invoked per iteration.
+     * @param {*} [thisArg] The `this` binding of `iteratee`.
+     * @returns {Array} Returns the new duplicate-value-free array.
+     * @example
+     *
+     * _.uniq([2, 1, 2]);
+     * // => [2, 1]
+     *
+     * // using `isSorted`
+     * _.uniq([1, 1, 2], true);
+     * // => [1, 2]
+     *
+     * // using an iteratee function
+     * _.uniq([1, 2.5, 1.5, 2], function(n) {
+     *   return this.floor(n);
+     * }, Math);
+     * // => [1, 2.5]
+     *
+     * // using the `_.property` callback shorthand
+     * _.uniq([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x');
+     * // => [{ 'x': 1 }, { 'x': 2 }]
+     */
+    function uniq(array, isSorted, iteratee, thisArg) {
+      var length = array ? array.length : 0;
+      if (!length) {
+        return [];
+      }
+      if (isSorted != null && typeof isSorted != 'boolean') {
+        thisArg = iteratee;
+        iteratee = isIterateeCall(array, isSorted, thisArg) ? null : isSorted;
+        isSorted = false;
+      }
+      var func = getCallback();
+      if (!(func === baseCallback && iteratee == null)) {
+        iteratee = func(iteratee, thisArg, 3);
+      }
+      return (isSorted && getIndexOf() == baseIndexOf)
+        ? sortedUniq(array, iteratee)
+        : baseUniq(array, iteratee);
+    }
+
+    /**
+     * This method is like `_.zip` except that it accepts an array of grouped
+     * elements and creates an array regrouping the elements to their pre-zip
+     * configuration.
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {Array} array The array of grouped elements to process.
+     * @returns {Array} Returns the new array of regrouped elements.
+     * @example
+     *
+     * var zipped = _.zip(['fred', 'barney'], [30, 40], [true, false]);
+     * // => [['fred', 30, true], ['barney', 40, false]]
+     *
+     * _.unzip(zipped);
+     * // => [['fred', 'barney'], [30, 40], [true, false]]
+     */
+    function unzip(array) {
+      if (!(array && array.length)) {
+        return [];
+      }
+      var index = -1,
+          length = 0;
+
+      array = arrayFilter(array, function(group) {
+        if (isArrayLike(group)) {
+          length = nativeMax(group.length, length);
+          return true;
+        }
+      });
+      var result = Array(length);
+      while (++index < length) {
+        result[index] = arrayMap(array, baseProperty(index));
+      }
+      return result;
+    }
+
+    /**
+     * This method is like `_.unzip` except that it accepts an iteratee to specify
+     * how regrouped values should be combined. The `iteratee` is bound to `thisArg`
+     * and invoked with four arguments: (accumulator, value, index, group).
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {Array} array The array of grouped elements to process.
+     * @param {Function} [iteratee] The function to combine regrouped values.
+     * @param {*} [thisArg] The `this` binding of `iteratee`.
+     * @returns {Array} Returns the new array of regrouped elements.
+     * @example
+     *
+     * var zipped = _.zip([1, 2], [10, 20], [100, 200]);
+     * // => [[1, 10, 100], [2, 20, 200]]
+     *
+     * _.unzipWith(zipped, _.add);
+     * // => [3, 30, 300]
+     */
+    function unzipWith(array, iteratee, thisArg) {
+      var length = array ? array.length : 0;
+      if (!length) {
+        return [];
+      }
+      var result = unzip(array);
+      if (iteratee == null) {
+        return result;
+      }
+      iteratee = bindCallback(iteratee, thisArg, 4);
+      return arrayMap(result, function(group) {
+        return arrayReduce(group, iteratee, undefined, true);
+      });
+    }
+
+    /**
+     * Creates an array excluding all provided values using
+     * [`SameValueZero`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero)
+     * for equality comparisons.
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {Array} array The array to filter.
+     * @param {...*} [values] The values to exclude.
+     * @returns {Array} Returns the new array of filtered values.
+     * @example
+     *
+     * _.without([1, 2, 1, 3], 1, 2);
+     * // => [3]
+     */
+    var without = restParam(function(array, values) {
+      return isArrayLike(array)
+        ? baseDifference(array, values)
+        : [];
+    });
+
+    /**
+     * Creates an array that is the [symmetric difference](https://en.wikipedia.org/wiki/Symmetric_difference)
+     * of the provided arrays.
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {...Array} [arrays] The arrays to inspect.
+     * @returns {Array} Returns the new array of values.
+     * @example
+     *
+     * _.xor([1, 2], [4, 2]);
+     * // => [1, 4]
+     */
+    function xor() {
+      var index = -1,
+          length = arguments.length;
+
+      while (++index < length) {
+        var array = arguments[index];
+        if (isArrayLike(array)) {
+          var result = result
+            ? baseDifference(result, array).concat(baseDifference(array, result))
+            : array;
+        }
+      }
+      return result ? baseUniq(result) : [];
+    }
+
+    /**
+     * Creates an array of grouped elements, the first of which contains the first
+     * elements of the given arrays, the second of which contains the second elements
+     * of the given arrays, and so on.
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {...Array} [arrays] The arrays to process.
+     * @returns {Array} Returns the new array of grouped elements.
+     * @example
+     *
+     * _.zip(['fred', 'barney'], [30, 40], [true, false]);
+     * // => [['fred', 30, true], ['barney', 40, false]]
+     */
+    var zip = restParam(unzip);
+
+    /**
+     * The inverse of `_.pairs`; this method returns an object composed from arrays
+     * of property names and values. Provide either a single two dimensional array,
+     * e.g. `[[key1, value1], [key2, value2]]` or two arrays, one of property names
+     * and one of corresponding values.
+     *
+     * @static
+     * @memberOf _
+     * @alias object
+     * @category Array
+     * @param {Array} props The property names.
+     * @param {Array} [values=[]] The property values.
+     * @returns {Object} Returns the new object.
+     * @example
+     *
+     * _.zipObject([['fred', 30], ['barney', 40]]);
+     * // => { 'fred': 30, 'barney': 40 }
+     *
+     * _.zipObject(['fred', 'barney'], [30, 40]);
+     * // => { 'fred': 30, 'barney': 40 }
+     */
+    function zipObject(props, values) {
+      var index = -1,
+          length = props ? props.length : 0,
+          result = {};
+
+      if (length && !values && !isArray(props[0])) {
+        values = [];
+      }
+      while (++index < length) {
+        var key = props[index];
+        if (values) {
+          result[key] = values[index];
+        } else if (key) {
+          result[key[0]] = key[1];
+        }
+      }
+      return result;
+    }
+
+    /**
+     * This method is like `_.zip` except that it accepts an iteratee to specify
+     * how grouped values should be combined. The `iteratee` is bound to `thisArg`
+     * and invoked with four arguments: (accumulator, value, index, group).
+     *
+     * @static
+     * @memberOf _
+     * @category Array
+     * @param {...Array} [arrays] The arrays to process.
+     * @param {Function} [iteratee] The function to combine grouped values.
+     * @param {*} [thisArg] The `this` binding of `iteratee`.
+     * @returns {Array} Returns the new array of grouped elements.
+     * @example
+     *
+     * _.zipWith([1, 2], [10, 20], [100, 200], _.add);
+     * // => [111, 222]
+     */
+    var zipWith = restParam(function(arrays) {
+      var length = arrays.length,
+          iteratee = arrays[length - 2],
+          thisArg = arrays[length - 1];
+
+      if (length > 2 && typeof iteratee == 'function') {
+        length -= 2;
+      } else {
+        iteratee = (length > 1 && typeof thisArg == 'function') ? (--length, thisArg) : undefined;
+        thisArg = undefined;
+      }
+      arrays.length = length;
+      return unzipWith(arrays, iteratee, thisArg);
+    });
+
+    /**
+     * Creates a `lodash` object that wraps `value` with explicit method
+     * chaining enabled.
+     *
+     * @static
+     * @memberOf _
+     * @category Chain
+     * @param {*} value The value to wrap.
+     * @returns {Object} Returns the new `lodash` wrapper instance.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney',  'age': 36 },
+     *   { 'user': 'fred',    'age': 40 },
+     *   { 'user': 'pebbles', 'age': 1 }
+     * ];
+     *
+     * var youngest = _.chain(users)
+     *   .sortBy('age')
+     *   .map(function(chr) {
+     *     return chr.user + ' is ' + chr.age;
+     *   })
+     *   .first()
+     *   .value();
+     * // => 'pebbles is 1'
+     */
+    function chain(value) {
+      var result = lodash(value);
+      result.__chain__ = true;
+      return result;
+    }
+
+    /**
+     * This method invokes `interceptor` and returns `value`. The interceptor is
+     * bound to `thisArg` and invoked with one argument; (value). The purpose of
+     * this method is to "tap into" a method chain in order to perform operations
+     * on intermediate results within the chain.
+     *
+     * @static
+     * @memberOf _
+     * @category Chain
+     * @param {*} value The value to provide to `interceptor`.
+     * @param {Function} interceptor The function to invoke.
+     * @param {*} [thisArg] The `this` binding of `interceptor`.
+     * @returns {*} Returns `value`.
+     * @example
+     *
+     * _([1, 2, 3])
+     *  .tap(function(array) {
+     *    array.pop();
+     *  })
+     *  .reverse()
+     *  .value();
+     * // => [2, 1]
+     */
+    function tap(value, interceptor, thisArg) {
+      interceptor.call(thisArg, value);
+      return value;
+    }
+
+    /**
+     * This method is like `_.tap` except that it returns the result of `interceptor`.
+     *
+     * @static
+     * @memberOf _
+     * @category Chain
+     * @param {*} value The value to provide to `interceptor`.
+     * @param {Function} interceptor The function to invoke.
+     * @param {*} [thisArg] The `this` binding of `interceptor`.
+     * @returns {*} Returns the result of `interceptor`.
+     * @example
+     *
+     * _('  abc  ')
+     *  .chain()
+     *  .trim()
+     *  .thru(function(value) {
+     *    return [value];
+     *  })
+     *  .value();
+     * // => ['abc']
+     */
+    function thru(value, interceptor, thisArg) {
+      return interceptor.call(thisArg, value);
+    }
+
+    /**
+     * Enables explicit method chaining on the wrapper object.
+     *
+     * @name chain
+     * @memberOf _
+     * @category Chain
+     * @returns {Object} Returns the new `lodash` wrapper instance.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney', 'age': 36 },
+     *   { 'user': 'fred',   'age': 40 }
+     * ];
+     *
+     * // without explicit chaining
+     * _(users).first();
+     * // => { 'user': 'barney', 'age': 36 }
+     *
+     * // with explicit chaining
+     * _(users).chain()
+     *   .first()
+     *   .pick('user')
+     *   .value();
+     * // => { 'user': 'barney' }
+     */
+    function wrapperChain() {
+      return chain(this);
+    }
+
+    /**
+     * Executes the chained sequence and returns the wrapped result.
+     *
+     * @name commit
+     * @memberOf _
+     * @category Chain
+     * @returns {Object} Returns the new `lodash` wrapper instance.
+     * @example
+     *
+     * var array = [1, 2];
+     * var wrapper = _(array).push(3);
+     *
+     * console.log(array);
+     * // => [1, 2]
+     *
+     * wrapper = wrapper.commit();
+     * console.log(array);
+     * // => [1, 2, 3]
+     *
+     * wrapper.last();
+     * // => 3
+     *
+     * console.log(array);
+     * // => [1, 2, 3]
+     */
+    function wrapperCommit() {
+      return new LodashWrapper(this.value(), this.__chain__);
+    }
+
+    /**
+     * Creates a clone of the chained sequence planting `value` as the wrapped value.
+     *
+     * @name plant
+     * @memberOf _
+     * @category Chain
+     * @returns {Object} Returns the new `lodash` wrapper instance.
+     * @example
+     *
+     * var array = [1, 2];
+     * var wrapper = _(array).map(function(value) {
+     *   return Math.pow(value, 2);
+     * });
+     *
+     * var other = [3, 4];
+     * var otherWrapper = wrapper.plant(other);
+     *
+     * otherWrapper.value();
+     * // => [9, 16]
+     *
+     * wrapper.value();
+     * // => [1, 4]
+     */
+    function wrapperPlant(value) {
+      var result,
+          parent = this;
+
+      while (parent instanceof baseLodash) {
+        var clone = wrapperClone(parent);
+        if (result) {
+          previous.__wrapped__ = clone;
+        } else {
+          result = clone;
+        }
+        var previous = clone;
+        parent = parent.__wrapped__;
+      }
+      previous.__wrapped__ = value;
+      return result;
+    }
+
+    /**
+     * Reverses the wrapped array so the first element becomes the last, the
+     * second element becomes the second to last, and so on.
+     *
+     * **Note:** This method mutates the wrapped array.
+     *
+     * @name reverse
+     * @memberOf _
+     * @category Chain
+     * @returns {Object} Returns the new reversed `lodash` wrapper instance.
+     * @example
+     *
+     * var array = [1, 2, 3];
+     *
+     * _(array).reverse().value()
+     * // => [3, 2, 1]
+     *
+     * console.log(array);
+     * // => [3, 2, 1]
+     */
+    function wrapperReverse() {
+      var value = this.__wrapped__;
+      if (value instanceof LazyWrapper) {
+        if (this.__actions__.length) {
+          value = new LazyWrapper(this);
+        }
+        return new LodashWrapper(value.reverse(), this.__chain__);
+      }
+      return this.thru(function(value) {
+        return value.reverse();
+      });
+    }
+
+    /**
+     * Produces the result of coercing the unwrapped value to a string.
+     *
+     * @name toString
+     * @memberOf _
+     * @category Chain
+     * @returns {string} Returns the coerced string value.
+     * @example
+     *
+     * _([1, 2, 3]).toString();
+     * // => '1,2,3'
+     */
+    function wrapperToString() {
+      return (this.value() + '');
+    }
+
+    /**
+     * Executes the chained sequence to extract the unwrapped value.
+     *
+     * @name value
+     * @memberOf _
+     * @alias run, toJSON, valueOf
+     * @category Chain
+     * @returns {*} Returns the resolved unwrapped value.
+     * @example
+     *
+     * _([1, 2, 3]).value();
+     * // => [1, 2, 3]
+     */
+    function wrapperValue() {
+      return baseWrapperValue(this.__wrapped__, this.__actions__);
+    }
+
+    /**
+     * Creates an array of elements corresponding to the given keys, or indexes,
+     * of `collection`. Keys may be specified as individual arguments or as arrays
+     * of keys.
+     *
+     * @static
+     * @memberOf _
+     * @category Collection
+     * @param {Array|Object|string} collection The collection to iterate over.
+     * @param {...(number|number[]|string|string[])} [props] The property names
+     *  or indexes of elements to pick, specified individually or in arrays.
+     * @returns {Array} Returns the new array of picked elements.
+     * @example
+     *
+     * _.at(['a', 'b', 'c'], [0, 2]);
+     * // => ['a', 'c']
+     *
+     * _.at(['barney', 'fred', 'pebbles'], 0, 2);
+     * // => ['barney', 'pebbles']
+     */
+    var at = restParam(function(collection, props) {
+      return baseAt(collection, baseFlatten(props));
+    });
+
+    /**
+     * Creates an object composed of keys generated from the results of running
+     * each element of `collection` through `iteratee`. The corresponding value
+     * of each key is the number of times the key was returned by `iteratee`.
+     * The `iteratee` is bound to `thisArg` and invoked with three arguments:
+     * (value, index|key, collection).
+     *
+     * If a property name is provided for `iteratee` the created `_.property`
+     * style callback returns the property value of the given element.
+     *
+     * If a value is also provided for `thisArg` the created `_.matchesProperty`
+     * style callback returns `true` for elements that have a matching property
+     * value, else `false`.
+     *
+     * If an object is provided for `iteratee` the created `_.matches` style
+     * callback returns `true` for elements that have the properties of the given
+     * object, else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Collection
+     * @param {Array|Object|string} collection The collection to iterate over.
+     * @param {Function|Object|string} [iteratee=_.identity] The function invoked
+     *  per iteration.
+     * @param {*} [thisArg] The `this` binding of `iteratee`.
+     * @returns {Object} Returns the composed aggregate object.
+     * @example
+     *
+     * _.countBy([4.3, 6.1, 6.4], function(n) {
+     *   return Math.floor(n);
+     * });
+     * // => { '4': 1, '6': 2 }
+     *
+     * _.countBy([4.3, 6.1, 6.4], function(n) {
+     *   return this.floor(n);
+     * }, Math);
+     * // => { '4': 1, '6': 2 }
+     *
+     * _.countBy(['one', 'two', 'three'], 'length');
+     * // => { '3': 2, '5': 1 }
+     */
+    var countBy = createAggregator(function(result, value, key) {
+      hasOwnProperty.call(result, key) ? ++result[key] : (result[key] = 1);
+    });
+
+    /**
+     * Checks if `predicate` returns truthy for **all** elements of `collection`.
+     * The predicate is bound to `thisArg` and invoked with three arguments:
+     * (value, index|key, collection).
+     *
+     * If a property name is provided for `predicate` the created `_.property`
+     * style callback returns the property value of the given element.
+     *
+     * If a value is also provided for `thisArg` the created `_.matchesProperty`
+     * style callback returns `true` for elements that have a matching property
+     * value, else `false`.
+     *
+     * If an object is provided for `predicate` the created `_.matches` style
+     * callback returns `true` for elements that have the properties of the given
+     * object, else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @alias all
+     * @category Collection
+     * @param {Array|Object|string} collection The collection to iterate over.
+     * @param {Function|Object|string} [predicate=_.identity] The function invoked
+     *  per iteration.
+     * @param {*} [thisArg] The `this` binding of `predicate`.
+     * @returns {boolean} Returns `true` if all elements pass the predicate check,
+     *  else `false`.
+     * @example
+     *
+     * _.every([true, 1, null, 'yes'], Boolean);
+     * // => false
+     *
+     * var users = [
+     *   { 'user': 'barney', 'active': false },
+     *   { 'user': 'fred',   'active': false }
+     * ];
+     *
+     * // using the `_.matches` callback shorthand
+     * _.every(users, { 'user': 'barney', 'active': false });
+     * // => false
+     *
+     * // using the `_.matchesProperty` callback shorthand
+     * _.every(users, 'active', false);
+     * // => true
+     *
+     * // using the `_.property` callback shorthand
+     * _.every(users, 'active');
+     * // => false
+     */
+    function every(collection, predicate, thisArg) {
+      var func = isArray(collection) ? arrayEvery : baseEvery;
+      if (thisArg && isIterateeCall(collection, predicate, thisArg)) {
+        predicate = null;
+      }
+      if (typeof predicate != 'function' || thisArg !== undefined) {
+        predicate = getCallback(predicate, thisArg, 3);
+      }
+      return func(collection, predicate);
+    }
+
+    /**
+     * Iterates over elements of `collection`, returning an array of all elements
+     * `predicate` returns truthy for. The predicate is bound to `thisArg` and
+     * invoked with three arguments: (value, index|key, collection).
+     *
+     * If a property name is provided for `predicate` the created `_.property`
+     * style callback returns the property value of the given element.
+     *
+     * If a value is also provided for `thisArg` the created `_.matchesProperty`
+     * style callback returns `true` for elements that have a matching property
+     * value, else `false`.
+     *
+     * If an object is provided for `predicate` the created `_.matches` style
+     * callback returns `true` for elements that have the properties of the given
+     * object, else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @alias select
+     * @category Collection
+     * @param {Array|Object|string} collection The collection to iterate over.
+     * @param {Function|Object|string} [predicate=_.identity] The function invoked
+     *  per iteration.
+     * @param {*} [thisArg] The `this` binding of `predicate`.
+     * @returns {Array} Returns the new filtered array.
+     * @example
+     *
+     * _.filter([4, 5, 6], function(n) {
+     *   return n % 2 == 0;
+     * });
+     * // => [4, 6]
+     *
+     * var users = [
+     *   { 'user': 'barney', 'age': 36, 'active': true },
+     *   { 'user': 'fred',   'age': 40, 'active': false }
+     * ];
+     *
+     * // using the `_.matches` callback shorthand
+     * _.pluck(_.filter(users, { 'age': 36, 'active': true }), 'user');
+     * // => ['barney']
+     *
+     * // using the `_.matchesProperty` callback shorthand
+     * _.pluck(_.filter(users, 'active', false), 'user');
+     * // => ['fred']
+     *
+     * // using the `_.property` callback shorthand
+     * _.pluck(_.filter(users, 'active'), 'user');
+     * // => ['barney']
+     */
+    function filter(collection, predicate, thisArg) {
+      var func = isArray(collection) ? arrayFilter : baseFilter;
+      predicate = getCallback(predicate, thisArg, 3);
+      return func(collection, predicate);
+    }
+
+    /**
+     * Iterates over elements of `collection`, returning the first element
+     * `predicate` returns truthy for. The predicate is bound to `thisArg` and
+     * invoked with three arguments: (value, index|key, collection).
+     *
+     * If a property name is provided for `predicate` the created `_.property`
+     * style callback returns the property value of the given element.
+     *
+     * If a value is also provided for `thisArg` the created `_.matchesProperty`
+     * style callback returns `true` for elements that have a matching property
+     * value, else `false`.
+     *
+     * If an object is provided for `predicate` the created `_.matches` style
+     * callback returns `true` for elements that have the properties of the given
+     * object, else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @alias detect
+     * @category Collection
+     * @param {Array|Object|string} collection The collection to search.
+     * @param {Function|Object|string} [predicate=_.identity] The function invoked
+     *  per iteration.
+     * @param {*} [thisArg] The `this` binding of `predicate`.
+     * @returns {*} Returns the matched element, else `undefined`.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney',  'age': 36, 'active': true },
+     *   { 'user': 'fred',    'age': 40, 'active': false },
+     *   { 'user': 'pebbles', 'age': 1,  'active': true }
+     * ];
+     *
+     * _.result(_.find(users, function(chr) {
+     *   return chr.age < 40;
+     * }), 'user');
+     * // => 'barney'
+     *
+     * // using the `_.matches` callback shorthand
+     * _.result(_.find(users, { 'age': 1, 'active': true }), 'user');
+     * // => 'pebbles'
+     *
+     * // using the `_.matchesProperty` callback shorthand
+     * _.result(_.find(users, 'active', false), 'user');
+     * // => 'fred'
+     *
+     * // using the `_.property` callback shorthand
+     * _.result(_.find(users, 'active'), 'user');
+     * // => 'barney'
+     */
+    var find = createFind(baseEach);
+
+    /**
+     * This method is like `_.find` except that it iterates over elements of
+     * `collection` from right to left.
+     *
+     * @static
+     * @memberOf _
+     * @category Collection
+     * @param {Array|Object|string} collection The collection to search.
+     * @param {Function|Object|string} [predicate=_.identity] The function invoked
+     *  per iteration.
+     * @param {*} [thisArg] The `this` binding of `predicate`.
+     * @returns {*} Returns the matched element, else `undefined`.
+     * @example
+     *
+     * _.findLast([1, 2, 3, 4], function(n) {
+     *   return n % 2 == 1;
+     * });
+     * // => 3
+     */
+    var findLast = createFind(baseEachRight, true);
+
+    /**
+     * Performs a deep comparison between each element in `collection` and the
+     * source object, returning the first element that has equivalent property
+     * values.
+     *
+     * **Note:** This method supports comparing arrays, booleans, `Date` objects,
+     * numbers, `Object` objects, regexes, and strings. Objects are compared by
+     * their own, not inherited, enumerable properties. For comparing a single
+     * own or inherited property value see `_.matchesProperty`.
+     *
+     * @static
+     * @memberOf _
+     * @category Collection
+     * @param {Array|Object|string} collection The collection to search.
+     * @param {Object} source The object of property values to match.
+     * @returns {*} Returns the matched element, else `undefined`.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney', 'age': 36, 'active': true },
+     *   { 'user': 'fred',   'age': 40, 'active': false }
+     * ];
+     *
+     * _.result(_.findWhere(users, { 'age': 36, 'active': true }), 'user');
+     * // => 'barney'
+     *
+     * _.result(_.findWhere(users, { 'age': 40, 'active': false }), 'user');
+     * // => 'fred'
+     */
+    function findWhere(collection, source) {
+      return find(collection, baseMatches(source));
+    }
+
+    /**
+     * Iterates over elements of `collection` invoking `iteratee` for each element.
+     * The `iteratee` is bound to `thisArg` and invoked with three arguments:
+     * (value, index|key, collection). Iteratee functions may exit iteration early
+     * by explicitly returning `false`.
+     *
+     * **Note:** As with other "Collections" methods, objects with a "length" property
+     * are iterated like arrays. To avoid this behavior `_.forIn` or `_.forOwn`
+     * may be used for object iteration.
+     *
+     * @static
+     * @memberOf _
+     * @alias each
+     * @category Collection
+     * @param {Array|Object|string} collection The collection to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @param {*} [thisArg] The `this` binding of `iteratee`.
+     * @returns {Array|Object|string} Returns `collection`.
+     * @example
+     *
+     * _([1, 2]).forEach(function(n) {
+     *   console.log(n);
+     * }).value();
+     * // => logs each value from left to right and returns the array
+     *
+     * _.forEach({ 'a': 1, 'b': 2 }, function(n, key) {
+     *   console.log(n, key);
+     * });
+     * // => logs each value-key pair and returns the object (iteration order is not guaranteed)
+     */
+    var forEach = createForEach(arrayEach, baseEach);
+
+    /**
+     * This method is like `_.forEach` except that it iterates over elements of
+     * `collection` from right to left.
+     *
+     * @static
+     * @memberOf _
+     * @alias eachRight
+     * @category Collection
+     * @param {Array|Object|string} collection The collection to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @param {*} [thisArg] The `this` binding of `iteratee`.
+     * @returns {Array|Object|string} Returns `collection`.
+     * @example
+     *
+     * _([1, 2]).forEachRight(function(n) {
+     *   console.log(n);
+     * }).value();
+     * // => logs each value from right to left and returns the array
+     */
+    var forEachRight = createForEach(arrayEachRight, baseEachRight);
+
+    /**
+     * Creates an object composed of keys generated from the results of running
+     * each element of `collection` through `iteratee`. The corresponding value
+     * of each key is an array of the elements responsible for generating the key.
+     * The `iteratee` is bound to `thisArg` and invoked with three arguments:
+     * (value, index|key, collection).
+     *
+     * If a property name is provided for `iteratee` the created `_.property`
+     * style callback returns the property value of the given element.
+     *
+     * If a value is also provided for `thisArg` the created `_.matchesProperty`
+     * style callback returns `true` for elements that have a matching property
+     * value, else `false`.
+     *
+     * If an object is provided for `iteratee` the created `_.matches` style
+     * callback returns `true` for elements that have the properties of the given
+     * object, else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Collection
+     * @param {Array|Object|string} collection The collection to iterate over.
+     * @param {Function|Object|string} [iteratee=_.identity] The function invoked
+     *  per iteration.
+     * @param {*} [thisArg] The `this` binding of `iteratee`.
+     * @returns {Object} Returns the composed aggregate object.
+     * @example
+     *
+     * _.groupBy([4.2, 6.1, 6.4], function(n) {
+     *   return Math.floor(n);
+     * });
+     * // => { '4': [4.2], '6': [6.1, 6.4] }
+     *
+     * _.groupBy([4.2, 6.1, 6.4], function(n) {
+     *   return this.floor(n);
+     * }, Math);
+     * // => { '4': [4.2], '6': [6.1, 6.4] }
+     *
+     * // using the `_.property` callback shorthand
+     * _.groupBy(['one', 'two', 'three'], 'length');
+     * // => { '3': ['one', 'two'], '5': ['three'] }
+     */
+    var groupBy = createAggregator(function(result, value, key) {
+      if (hasOwnProperty.call(result, key)) {
+        result[key].push(value);
+      } else {
+        result[key] = [value];
+      }
+    });
+
+    /**
+     * Checks if `value` is in `collection` using
+     * [`SameValueZero`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero)
+     * for equality comparisons. If `fromIndex` is negative, it is used as the offset
+     * from the end of `collection`.
+     *
+     * @static
+     * @memberOf _
+     * @alias contains, include
+     * @category Collection
+     * @param {Array|Object|string} collection The collection to search.
+     * @param {*} target The value to search for.
+     * @param {number} [fromIndex=0] The index to search from.
+     * @param- {Object} [guard] Enables use as a callback for functions like `_.reduce`.
+     * @returns {boolean} Returns `true` if a matching element is found, else `false`.
+     * @example
+     *
+     * _.includes([1, 2, 3], 1);
+     * // => true
+     *
+     * _.includes([1, 2, 3], 1, 2);
+     * // => false
+     *
+     * _.includes({ 'user': 'fred', 'age': 40 }, 'fred');
+     * // => true
+     *
+     * _.includes('pebbles', 'eb');
+     * // => true
+     */
+    function includes(collection, target, fromIndex, guard) {
+      var length = collection ? getLength(collection) : 0;
+      if (!isLength(length)) {
+        collection = values(collection);
+        length = collection.length;
+      }
+      if (!length) {
+        return false;
+      }
+      if (typeof fromIndex != 'number' || (guard && isIterateeCall(target, fromIndex, guard))) {
+        fromIndex = 0;
+      } else {
+        fromIndex = fromIndex < 0 ? nativeMax(length + fromIndex, 0) : (fromIndex || 0);
+      }
+      return (typeof collection == 'string' || !isArray(collection) && isString(collection))
+        ? (fromIndex < length && collection.indexOf(target, fromIndex) > -1)
+        : (getIndexOf(collection, target, fromIndex) > -1);
+    }
+
+    /**
+     * Creates an object composed of keys generated from the results of running
+     * each element of `collection` through `iteratee`. The corresponding value
+     * of each key is the last element responsible for generating the key. The
+     * iteratee function is bound to `thisArg` and invoked with three arguments:
+     * (value, index|key, collection).
+     *
+     * If a property name is provided for `iteratee` the created `_.property`
+     * style callback returns the property value of the given element.
+     *
+     * If a value is also provided for `thisArg` the created `_.matchesProperty`
+     * style callback returns `true` for elements that have a matching property
+     * value, else `false`.
+     *
+     * If an object is provided for `iteratee` the created `_.matches` style
+     * callback returns `true` for elements that have the properties of the given
+     * object, else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Collection
+     * @param {Array|Object|string} collection The collection to iterate over.
+     * @param {Function|Object|string} [iteratee=_.identity] The function invoked
+     *  per iteration.
+     * @param {*} [thisArg] The `this` binding of `iteratee`.
+     * @returns {Object} Returns the composed aggregate object.
+     * @example
+     *
+     * var keyData = [
+     *   { 'dir': 'left', 'code': 97 },
+     *   { 'dir': 'right', 'code': 100 }
+     * ];
+     *
+     * _.indexBy(keyData, 'dir');
+     * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } }
+     *
+     * _.indexBy(keyData, function(object) {
+     *   return String.fromCharCode(object.code);
+     * });
+     * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
+     *
+     * _.indexBy(keyData, function(object) {
+     *   return this.fromCharCode(object.code);
+     * }, String);
+     * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
+     */
+    var indexBy = createAggregator(function(result, value, key) {
+      result[key] = value;
+    });
+
+    /**
+     * Invokes the method at `path` on each element in `collection`, returning
+     * an array of the results of each invoked method. Any additional arguments
+     * are provided to each invoked method. If `methodName` is a function it is
+     * invoked for, and `this` bound to, each element in `collection`.
+     *
+     * @static
+     * @memberOf _
+     * @category Collection
+     * @param {Array|Object|string} collection The collection to iterate over.
+     * @param {Array|Function|string} path The path of the method to invoke or
+     *  the function invoked per iteration.
+     * @param {...*} [args] The arguments to invoke the method with.
+     * @returns {Array} Returns the array of results.
+     * @example
+     *
+     * _.invoke([[5, 1, 7], [3, 2, 1]], 'sort');
+     * // => [[1, 5, 7], [1, 2, 3]]
+     *
+     * _.invoke([123, 456], String.prototype.split, '');
+     * // => [['1', '2', '3'], ['4', '5', '6']]
+     */
+    var invoke = restParam(function(collection, path, args) {
+      var index = -1,
+          isFunc = typeof path == 'function',
+          isProp = isKey(path),
+          result = isArrayLike(collection) ? Array(collection.length) : [];
+
+      baseEach(collection, function(value) {
+        var func = isFunc ? path : (isProp && value != null && value[path]);
+        result[++index] = func ? func.apply(value, args) : invokePath(value, path, args);
+      });
+      return result;
+    });
+
+    /**
+     * Creates an array of values by running each element in `collection` through
+     * `iteratee`. The `iteratee` is bound to `thisArg` and invoked with three
+     * arguments: (value, index|key, collection).
+     *
+     * If a property name is provided for `iteratee` the created `_.property`
+     * style callback returns the property value of the given element.
+     *
+     * If a value is also provided for `thisArg` the created `_.matchesProperty`
+     * style callback returns `true` for elements that have a matching property
+     * value, else `false`.
+     *
+     * If an object is provided for `iteratee` the created `_.matches` style
+     * callback returns `true` for elements that have the properties of the given
+     * object, else `false`.
+     *
+     * Many lodash methods are guarded to work as interatees for methods like
+     * `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`.
+     *
+     * The guarded methods are:
+     * `ary`, `callback`, `chunk`, `clone`, `create`, `curry`, `curryRight`,
+     * `drop`, `dropRight`, `every`, `fill`, `flatten`, `invert`, `max`, `min`,
+     * `parseInt`, `slice`, `sortBy`, `take`, `takeRight`, `template`, `trim`,
+     * `trimLeft`, `trimRight`, `trunc`, `random`, `range`, `sample`, `some`,
+     * `sum`, `uniq`, and `words`
+     *
+     * @static
+     * @memberOf _
+     * @alias collect
+     * @category Collection
+     * @param {Array|Object|string} collection The collection to iterate over.
+     * @param {Function|Object|string} [iteratee=_.identity] The function invoked
+     *  per iteration.
+     * @param {*} [thisArg] The `this` binding of `iteratee`.
+     * @returns {Array} Returns the new mapped array.
+     * @example
+     *
+     * function timesThree(n) {
+     *   return n * 3;
+     * }
+     *
+     * _.map([1, 2], timesThree);
+     * // => [3, 6]
+     *
+     * _.map({ 'a': 1, 'b': 2 }, timesThree);
+     * // => [3, 6] (iteration order is not guaranteed)
+     *
+     * var users = [
+     *   { 'user': 'barney' },
+     *   { 'user': 'fred' }
+     * ];
+     *
+     * // using the `_.property` callback shorthand
+     * _.map(users, 'user');
+     * // => ['barney', 'fred']
+     */
+    function map(collection, iteratee, thisArg) {
+      var func = isArray(collection) ? arrayMap : baseMap;
+      iteratee = getCallback(iteratee, thisArg, 3);
+      return func(collection, iteratee);
+    }
+
+    /**
+     * Creates an array of elements split into two groups, the first of which
+     * contains elements `predicate` returns truthy for, while the second of which
+     * contains elements `predicate` returns falsey for. The predicate is bound
+     * to `thisArg` and invoked with three arguments: (value, index|key, collection).
+     *
+     * If a property name is provided for `predicate` the created `_.property`
+     * style callback returns the property value of the given element.
+     *
+     * If a value is also provided for `thisArg` the created `_.matchesProperty`
+     * style callback returns `true` for elements that have a matching property
+     * value, else `false`.
+     *
+     * If an object is provided for `predicate` the created `_.matches` style
+     * callback returns `true` for elements that have the properties of the given
+     * object, else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Collection
+     * @param {Array|Object|string} collection The collection to iterate over.
+     * @param {Function|Object|string} [predicate=_.identity] The function invoked
+     *  per iteration.
+     * @param {*} [thisArg] The `this` binding of `predicate`.
+     * @returns {Array} Returns the array of grouped elements.
+     * @example
+     *
+     * _.partition([1, 2, 3], function(n) {
+     *   return n % 2;
+     * });
+     * // => [[1, 3], [2]]
+     *
+     * _.partition([1.2, 2.3, 3.4], function(n) {
+     *   return this.floor(n) % 2;
+     * }, Math);
+     * // => [[1.2, 3.4], [2.3]]
+     *
+     * var users = [
+     *   { 'user': 'barney',  'age': 36, 'active': false },
+     *   { 'user': 'fred',    'age': 40, 'active': true },
+     *   { 'user': 'pebbles', 'age': 1,  'active': false }
+     * ];
+     *
+     * var mapper = function(array) {
+     *   return _.pluck(array, 'user');
+     * };
+     *
+     * // using the `_.matches` callback shorthand
+     * _.map(_.partition(users, { 'age': 1, 'active': false }), mapper);
+     * // => [['pebbles'], ['barney', 'fred']]
+     *
+     * // using the `_.matchesProperty` callback shorthand
+     * _.map(_.partition(users, 'active', false), mapper);
+     * // => [['barney', 'pebbles'], ['fred']]
+     *
+     * // using the `_.property` callback shorthand
+     * _.map(_.partition(users, 'active'), mapper);
+     * // => [['fred'], ['barney', 'pebbles']]
+     */
+    var partition = createAggregator(function(result, value, key) {
+      result[key ? 0 : 1].push(value);
+    }, function() { return [[], []]; });
+
+    /**
+     * Gets the property value of `path` from all elements in `collection`.
+     *
+     * @static
+     * @memberOf _
+     * @category Collection
+     * @param {Array|Object|string} collection The collection to iterate over.
+     * @param {Array|string} path The path of the property to pluck.
+     * @returns {Array} Returns the property values.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney', 'age': 36 },
+     *   { 'user': 'fred',   'age': 40 }
+     * ];
+     *
+     * _.pluck(users, 'user');
+     * // => ['barney', 'fred']
+     *
+     * var userIndex = _.indexBy(users, 'user');
+     * _.pluck(userIndex, 'age');
+     * // => [36, 40] (iteration order is not guaranteed)
+     */
+    function pluck(collection, path) {
+      return map(collection, property(path));
+    }
+
+    /**
+     * Reduces `collection` to a value which is the accumulated result of running
+     * each element in `collection` through `iteratee`, where each successive
+     * invocation is supplied the return value of the previous. If `accumulator`
+     * is not provided the first element of `collection` is used as the initial
+     * value. The `iteratee` is bound to `thisArg` and invoked with four arguments:
+     * (accumulator, value, index|key, collection).
+     *
+     * Many lodash methods are guarded to work as interatees for methods like
+     * `_.reduce`, `_.reduceRight`, and `_.transform`.
+     *
+     * The guarded methods are:
+     * `assign`, `defaults`, `includes`, `merge`, `sortByAll`, and `sortByOrder`
+     *
+     * @static
+     * @memberOf _
+     * @alias foldl, inject
+     * @category Collection
+     * @param {Array|Object|string} collection The collection to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @param {*} [accumulator] The initial value.
+     * @param {*} [thisArg] The `this` binding of `iteratee`.
+     * @returns {*} Returns the accumulated value.
+     * @example
+     *
+     * _.reduce([1, 2], function(total, n) {
+     *   return total + n;
+     * });
+     * // => 3
+     *
+     * _.reduce({ 'a': 1, 'b': 2 }, function(result, n, key) {
+     *   result[key] = n * 3;
+     *   return result;
+     * }, {});
+     * // => { 'a': 3, 'b': 6 } (iteration order is not guaranteed)
+     */
+    var reduce = createReduce(arrayReduce, baseEach);
+
+    /**
+     * This method is like `_.reduce` except that it iterates over elements of
+     * `collection` from right to left.
+     *
+     * @static
+     * @memberOf _
+     * @alias foldr
+     * @category Collection
+     * @param {Array|Object|string} collection The collection to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @param {*} [accumulator] The initial value.
+     * @param {*} [thisArg] The `this` binding of `iteratee`.
+     * @returns {*} Returns the accumulated value.
+     * @example
+     *
+     * var array = [[0, 1], [2, 3], [4, 5]];
+     *
+     * _.reduceRight(array, function(flattened, other) {
+     *   return flattened.concat(other);
+     * }, []);
+     * // => [4, 5, 2, 3, 0, 1]
+     */
+    var reduceRight = createReduce(arrayReduceRight, baseEachRight);
+
+    /**
+     * The opposite of `_.filter`; this method returns the elements of `collection`
+     * that `predicate` does **not** return truthy for.
+     *
+     * @static
+     * @memberOf _
+     * @category Collection
+     * @param {Array|Object|string} collection The collection to iterate over.
+     * @param {Function|Object|string} [predicate=_.identity] The function invoked
+     *  per iteration.
+     * @param {*} [thisArg] The `this` binding of `predicate`.
+     * @returns {Array} Returns the new filtered array.
+     * @example
+     *
+     * _.reject([1, 2, 3, 4], function(n) {
+     *   return n % 2 == 0;
+     * });
+     * // => [1, 3]
+     *
+     * var users = [
+     *   { 'user': 'barney', 'age': 36, 'active': false },
+     *   { 'user': 'fred',   'age': 40, 'active': true }
+     * ];
+     *
+     * // using the `_.matches` callback shorthand
+     * _.pluck(_.reject(users, { 'age': 40, 'active': true }), 'user');
+     * // => ['barney']
+     *
+     * // using the `_.matchesProperty` callback shorthand
+     * _.pluck(_.reject(users, 'active', false), 'user');
+     * // => ['fred']
+     *
+     * // using the `_.property` callback shorthand
+     * _.pluck(_.reject(users, 'active'), 'user');
+     * // => ['barney']
+     */
+    function reject(collection, predicate, thisArg) {
+      var func = isArray(collection) ? arrayFilter : baseFilter;
+      predicate = getCallback(predicate, thisArg, 3);
+      return func(collection, function(value, index, collection) {
+        return !predicate(value, index, collection);
+      });
+    }
+
+    /**
+     * Gets a random element or `n` random elements from a collection.
+     *
+     * @static
+     * @memberOf _
+     * @category Collection
+     * @param {Array|Object|string} collection The collection to sample.
+     * @param {number} [n] The number of elements to sample.
+     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
+     * @returns {*} Returns the random sample(s).
+     * @example
+     *
+     * _.sample([1, 2, 3, 4]);
+     * // => 2
+     *
+     * _.sample([1, 2, 3, 4], 2);
+     * // => [3, 1]
+     */
+    function sample(collection, n, guard) {
+      if (guard ? isIterateeCall(collection, n, guard) : n == null) {
+        collection = toIterable(collection);
+        var length = collection.length;
+        return length > 0 ? collection[baseRandom(0, length - 1)] : undefined;
+      }
+      var result = shuffle(collection);
+      result.length = nativeMin(n < 0 ? 0 : (+n || 0), result.length);
+      return result;
+    }
+
+    /**
+     * Creates an array of shuffled values, using a version of the
+     * [Fisher-Yates shuffle](https://en.wikipedia.org/wiki/Fisher-Yates_shuffle).
+     *
+     * @static
+     * @memberOf _
+     * @category Collection
+     * @param {Array|Object|string} collection The collection to shuffle.
+     * @returns {Array} Returns the new shuffled array.
+     * @example
+     *
+     * _.shuffle([1, 2, 3, 4]);
+     * // => [4, 1, 3, 2]
+     */
+    function shuffle(collection) {
+      collection = toIterable(collection);
+
+      var index = -1,
+          length = collection.length,
+          result = Array(length);
+
+      while (++index < length) {
+        var rand = baseRandom(0, index);
+        if (index != rand) {
+          result[index] = result[rand];
+        }
+        result[rand] = collection[index];
+      }
+      return result;
+    }
+
+    /**
+     * Gets the size of `collection` by returning its length for array-like
+     * values or the number of own enumerable properties for objects.
+     *
+     * @static
+     * @memberOf _
+     * @category Collection
+     * @param {Array|Object|string} collection The collection to inspect.
+     * @returns {number} Returns the size of `collection`.
+     * @example
+     *
+     * _.size([1, 2, 3]);
+     * // => 3
+     *
+     * _.size({ 'a': 1, 'b': 2 });
+     * // => 2
+     *
+     * _.size('pebbles');
+     * // => 7
+     */
+    function size(collection) {
+      var length = collection ? getLength(collection) : 0;
+      return isLength(length) ? length : keys(collection).length;
+    }
+
+    /**
+     * Checks if `predicate` returns truthy for **any** element of `collection`.
+     * The function returns as soon as it finds a passing value and does not iterate
+     * over the entire collection. The predicate is bound to `thisArg` and invoked
+     * with three arguments: (value, index|key, collection).
+     *
+     * If a property name is provided for `predicate` the created `_.property`
+     * style callback returns the property value of the given element.
+     *
+     * If a value is also provided for `thisArg` the created `_.matchesProperty`
+     * style callback returns `true` for elements that have a matching property
+     * value, else `false`.
+     *
+     * If an object is provided for `predicate` the created `_.matches` style
+     * callback returns `true` for elements that have the properties of the given
+     * object, else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @alias any
+     * @category Collection
+     * @param {Array|Object|string} collection The collection to iterate over.
+     * @param {Function|Object|string} [predicate=_.identity] The function invoked
+     *  per iteration.
+     * @param {*} [thisArg] The `this` binding of `predicate`.
+     * @returns {boolean} Returns `true` if any element passes the predicate check,
+     *  else `false`.
+     * @example
+     *
+     * _.some([null, 0, 'yes', false], Boolean);
+     * // => true
+     *
+     * var users = [
+     *   { 'user': 'barney', 'active': true },
+     *   { 'user': 'fred',   'active': false }
+     * ];
+     *
+     * // using the `_.matches` callback shorthand
+     * _.some(users, { 'user': 'barney', 'active': false });
+     * // => false
+     *
+     * // using the `_.matchesProperty` callback shorthand
+     * _.some(users, 'active', false);
+     * // => true
+     *
+     * // using the `_.property` callback shorthand
+     * _.some(users, 'active');
+     * // => true
+     */
+    function some(collection, predicate, thisArg) {
+      var func = isArray(collection) ? arraySome : baseSome;
+      if (thisArg && isIterateeCall(collection, predicate, thisArg)) {
+        predicate = null;
+      }
+      if (typeof predicate != 'function' || thisArg !== undefined) {
+        predicate = getCallback(predicate, thisArg, 3);
+      }
+      return func(collection, predicate);
+    }
+
+    /**
+     * Creates an array of elements, sorted in ascending order by the results of
+     * running each element in a collection through `iteratee`. This method performs
+     * a stable sort, that is, it preserves the original sort order of equal elements.
+     * The `iteratee` is bound to `thisArg` and invoked with three arguments:
+     * (value, index|key, collection).
+     *
+     * If a property name is provided for `iteratee` the created `_.property`
+     * style callback returns the property value of the given element.
+     *
+     * If a value is also provided for `thisArg` the created `_.matchesProperty`
+     * style callback returns `true` for elements that have a matching property
+     * value, else `false`.
+     *
+     * If an object is provided for `iteratee` the created `_.matches` style
+     * callback returns `true` for elements that have the properties of the given
+     * object, else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Collection
+     * @param {Array|Object|string} collection The collection to iterate over.
+     * @param {Function|Object|string} [iteratee=_.identity] The function invoked
+     *  per iteration.
+     * @param {*} [thisArg] The `this` binding of `iteratee`.
+     * @returns {Array} Returns the new sorted array.
+     * @example
+     *
+     * _.sortBy([1, 2, 3], function(n) {
+     *   return Math.sin(n);
+     * });
+     * // => [3, 1, 2]
+     *
+     * _.sortBy([1, 2, 3], function(n) {
+     *   return this.sin(n);
+     * }, Math);
+     * // => [3, 1, 2]
+     *
+     * var users = [
+     *   { 'user': 'fred' },
+     *   { 'user': 'pebbles' },
+     *   { 'user': 'barney' }
+     * ];
+     *
+     * // using the `_.property` callback shorthand
+     * _.pluck(_.sortBy(users, 'user'), 'user');
+     * // => ['barney', 'fred', 'pebbles']
+     */
+    function sortBy(collection, iteratee, thisArg) {
+      if (collection == null) {
+        return [];
+      }
+      if (thisArg && isIterateeCall(collection, iteratee, thisArg)) {
+        iteratee = null;
+      }
+      var index = -1;
+      iteratee = getCallback(iteratee, thisArg, 3);
+
+      var result = baseMap(collection, function(value, key, collection) {
+        return { 'criteria': iteratee(value, key, collection), 'index': ++index, 'value': value };
+      });
+      return baseSortBy(result, compareAscending);
+    }
+
+    /**
+     * This method is like `_.sortBy` except that it can sort by multiple iteratees
+     * or property names.
+     *
+     * If a property name is provided for an iteratee the created `_.property`
+     * style callback returns the property value of the given element.
+     *
+     * If an object is provided for an iteratee the created `_.matches` style
+     * callback returns `true` for elements that have the properties of the given
+     * object, else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Collection
+     * @param {Array|Object|string} collection The collection to iterate over.
+     * @param {...(Function|Function[]|Object|Object[]|string|string[])} iteratees
+     *  The iteratees to sort by, specified as individual values or arrays of values.
+     * @returns {Array} Returns the new sorted array.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'fred',   'age': 48 },
+     *   { 'user': 'barney', 'age': 36 },
+     *   { 'user': 'fred',   'age': 42 },
+     *   { 'user': 'barney', 'age': 34 }
+     * ];
+     *
+     * _.map(_.sortByAll(users, ['user', 'age']), _.values);
+     * // => [['barney', 34], ['barney', 36], ['fred', 42], ['fred', 48]]
+     *
+     * _.map(_.sortByAll(users, 'user', function(chr) {
+     *   return Math.floor(chr.age / 10);
+     * }), _.values);
+     * // => [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 42]]
+     */
+    var sortByAll = restParam(function(collection, iteratees) {
+      if (collection == null) {
+        return [];
+      }
+      var guard = iteratees[2];
+      if (guard && isIterateeCall(iteratees[0], iteratees[1], guard)) {
+        iteratees.length = 1;
+      }
+      return baseSortByOrder(collection, baseFlatten(iteratees), []);
+    });
+
+    /**
+     * This method is like `_.sortByAll` except that it allows specifying the
+     * sort orders of the iteratees to sort by. A truthy value in `orders` will
+     * sort the corresponding property name in ascending order while a falsey
+     * value will sort it in descending order.
+     *
+     * If a property name is provided for an iteratee the created `_.property`
+     * style callback returns the property value of the given element.
+     *
+     * If an object is provided for an iteratee the created `_.matches` style
+     * callback returns `true` for elements that have the properties of the given
+     * object, else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Collection
+     * @param {Array|Object|string} collection The collection to iterate over.
+     * @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by.
+     * @param {boolean[]} orders The sort orders of `iteratees`.
+     * @param- {Object} [guard] Enables use as a callback for functions like `_.reduce`.
+     * @returns {Array} Returns the new sorted array.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'fred',   'age': 48 },
+     *   { 'user': 'barney', 'age': 34 },
+     *   { 'user': 'fred',   'age': 42 },
+     *   { 'user': 'barney', 'age': 36 }
+     * ];
+     *
+     * // sort by `user` in ascending order and by `age` in descending order
+     * _.map(_.sortByOrder(users, ['user', 'age'], [true, false]), _.values);
+     * // => [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 42]]
+     */
+    function sortByOrder(collection, iteratees, orders, guard) {
+      if (collection == null) {
+        return [];
+      }
+      if (guard && isIterateeCall(iteratees, orders, guard)) {
+        orders = null;
+      }
+      if (!isArray(iteratees)) {
+        iteratees = iteratees == null ? [] : [iteratees];
+      }
+      if (!isArray(orders)) {
+        orders = orders == null ? [] : [orders];
+      }
+      return baseSortByOrder(collection, iteratees, orders);
+    }
+
+    /**
+     * Performs a deep comparison between each element in `collection` and the
+     * source object, returning an array of all elements that have equivalent
+     * property values.
+     *
+     * **Note:** This method supports comparing arrays, booleans, `Date` objects,
+     * numbers, `Object` objects, regexes, and strings. Objects are compared by
+     * their own, not inherited, enumerable properties. For comparing a single
+     * own or inherited property value see `_.matchesProperty`.
+     *
+     * @static
+     * @memberOf _
+     * @category Collection
+     * @param {Array|Object|string} collection The collection to search.
+     * @param {Object} source The object of property values to match.
+     * @returns {Array} Returns the new filtered array.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney', 'age': 36, 'active': false, 'pets': ['hoppy'] },
+     *   { 'user': 'fred',   'age': 40, 'active': true, 'pets': ['baby puss', 'dino'] }
+     * ];
+     *
+     * _.pluck(_.where(users, { 'age': 36, 'active': false }), 'user');
+     * // => ['barney']
+     *
+     * _.pluck(_.where(users, { 'pets': ['dino'] }), 'user');
+     * // => ['fred']
+     */
+    function where(collection, source) {
+      return filter(collection, baseMatches(source));
+    }
+
+    /**
+     * Gets the number of milliseconds that have elapsed since the Unix epoch
+     * (1 January 1970 00:00:00 UTC).
+     *
+     * @static
+     * @memberOf _
+     * @category Date
+     * @example
+     *
+     * _.defer(function(stamp) {
+     *   console.log(_.now() - stamp);
+     * }, _.now());
+     * // => logs the number of milliseconds it took for the deferred function to be invoked
+     */
+    var now = nativeNow || function() {
+      return new Date().getTime();
+    };
+
+    /**
+     * The opposite of `_.before`; this method creates a function that invokes
+     * `func` once it is called `n` or more times.
+     *
+     * @static
+     * @memberOf _
+     * @category Function
+     * @param {number} n The number of calls before `func` is invoked.
+     * @param {Function} func The function to restrict.
+     * @returns {Function} Returns the new restricted function.
+     * @example
+     *
+     * var saves = ['profile', 'settings'];
+     *
+     * var done = _.after(saves.length, function() {
+     *   console.log('done saving!');
+     * });
+     *
+     * _.forEach(saves, function(type) {
+     *   asyncSave({ 'type': type, 'complete': done });
+     * });
+     * // => logs 'done saving!' after the two async saves have completed
+     */
+    function after(n, func) {
+      if (typeof func != 'function') {
+        if (typeof n == 'function') {
+          var temp = n;
+          n = func;
+          func = temp;
+        } else {
+          throw new TypeError(FUNC_ERROR_TEXT);
+        }
+      }
+      n = nativeIsFinite(n = +n) ? n : 0;
+      return function() {
+        if (--n < 1) {
+          return func.apply(this, arguments);
+        }
+      };
+    }
+
+    /**
+     * Creates a function that accepts up to `n` arguments ignoring any
+     * additional arguments.
+     *
+     * @static
+     * @memberOf _
+     * @category Function
+     * @param {Function} func The function to cap arguments for.
+     * @param {number} [n=func.length] The arity cap.
+     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * _.map(['6', '8', '10'], _.ary(parseInt, 1));
+     * // => [6, 8, 10]
+     */
+    function ary(func, n, guard) {
+      if (guard && isIterateeCall(func, n, guard)) {
+        n = null;
+      }
+      n = (func && n == null) ? func.length : nativeMax(+n || 0, 0);
+      return createWrapper(func, ARY_FLAG, null, null, null, null, n);
+    }
+
+    /**
+     * Creates a function that invokes `func`, with the `this` binding and arguments
+     * of the created function, while it is called less than `n` times. Subsequent
+     * calls to the created function return the result of the last `func` invocation.
+     *
+     * @static
+     * @memberOf _
+     * @category Function
+     * @param {number} n The number of calls at which `func` is no longer invoked.
+     * @param {Function} func The function to restrict.
+     * @returns {Function} Returns the new restricted function.
+     * @example
+     *
+     * jQuery('#add').on('click', _.before(5, addContactToList));
+     * // => allows adding up to 4 contacts to the list
+     */
+    function before(n, func) {
+      var result;
+      if (typeof func != 'function') {
+        if (typeof n == 'function') {
+          var temp = n;
+          n = func;
+          func = temp;
+        } else {
+          throw new TypeError(FUNC_ERROR_TEXT);
+        }
+      }
+      return function() {
+        if (--n > 0) {
+          result = func.apply(this, arguments);
+        }
+        if (n <= 1) {
+          func = null;
+        }
+        return result;
+      };
+    }
+
+    /**
+     * Creates a function that invokes `func` with the `this` binding of `thisArg`
+     * and prepends any additional `_.bind` arguments to those provided to the
+     * bound function.
+     *
+     * The `_.bind.placeholder` value, which defaults to `_` in monolithic builds,
+     * may be used as a placeholder for partially applied arguments.
+     *
+     * **Note:** Unlike native `Function#bind` this method does not set the "length"
+     * property of bound functions.
+     *
+     * @static
+     * @memberOf _
+     * @category Function
+     * @param {Function} func The function to bind.
+     * @param {*} thisArg The `this` binding of `func`.
+     * @param {...*} [partials] The arguments to be partially applied.
+     * @returns {Function} Returns the new bound function.
+     * @example
+     *
+     * var greet = function(greeting, punctuation) {
+     *   return greeting + ' ' + this.user + punctuation;
+     * };
+     *
+     * var object = { 'user': 'fred' };
+     *
+     * var bound = _.bind(greet, object, 'hi');
+     * bound('!');
+     * // => 'hi fred!'
+     *
+     * // using placeholders
+     * var bound = _.bind(greet, object, _, '!');
+     * bound('hi');
+     * // => 'hi fred!'
+     */
+    var bind = restParam(function(func, thisArg, partials) {
+      var bitmask = BIND_FLAG;
+      if (partials.length) {
+        var holders = replaceHolders(partials, bind.placeholder);
+        bitmask |= PARTIAL_FLAG;
+      }
+      return createWrapper(func, bitmask, thisArg, partials, holders);
+    });
+
+    /**
+     * Binds methods of an object to the object itself, overwriting the existing
+     * method. Method names may be specified as individual arguments or as arrays
+     * of method names. If no method names are provided all enumerable function
+     * properties, own and inherited, of `object` are bound.
+     *
+     * **Note:** This method does not set the "length" property of bound functions.
+     *
+     * @static
+     * @memberOf _
+     * @category Function
+     * @param {Object} object The object to bind and assign the bound methods to.
+     * @param {...(string|string[])} [methodNames] The object method names to bind,
+     *  specified as individual method names or arrays of method names.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * var view = {
+     *   'label': 'docs',
+     *   'onClick': function() {
+     *     console.log('clicked ' + this.label);
+     *   }
+     * };
+     *
+     * _.bindAll(view);
+     * jQuery('#docs').on('click', view.onClick);
+     * // => logs 'clicked docs' when the element is clicked
+     */
+    var bindAll = restParam(function(object, methodNames) {
+      methodNames = methodNames.length ? baseFlatten(methodNames) : functions(object);
+
+      var index = -1,
+          length = methodNames.length;
+
+      while (++index < length) {
+        var key = methodNames[index];
+        object[key] = createWrapper(object[key], BIND_FLAG, object);
+      }
+      return object;
+    });
+
+    /**
+     * Creates a function that invokes the method at `object[key]` and prepends
+     * any additional `_.bindKey` arguments to those provided to the bound function.
+     *
+     * This method differs from `_.bind` by allowing bound functions to reference
+     * methods that may be redefined or don't yet exist.
+     * See [Peter Michaux's article](http://peter.michaux.ca/articles/lazy-function-definition-pattern)
+     * for more details.
+     *
+     * The `_.bindKey.placeholder` value, which defaults to `_` in monolithic
+     * builds, may be used as a placeholder for partially applied arguments.
+     *
+     * @static
+     * @memberOf _
+     * @category Function
+     * @param {Object} object The object the method belongs to.
+     * @param {string} key The key of the method.
+     * @param {...*} [partials] The arguments to be partially applied.
+     * @returns {Function} Returns the new bound function.
+     * @example
+     *
+     * var object = {
+     *   'user': 'fred',
+     *   'greet': function(greeting, punctuation) {
+     *     return greeting + ' ' + this.user + punctuation;
+     *   }
+     * };
+     *
+     * var bound = _.bindKey(object, 'greet', 'hi');
+     * bound('!');
+     * // => 'hi fred!'
+     *
+     * object.greet = function(greeting, punctuation) {
+     *   return greeting + 'ya ' + this.user + punctuation;
+     * };
+     *
+     * bound('!');
+     * // => 'hiya fred!'
+     *
+     * // using placeholders
+     * var bound = _.bindKey(object, 'greet', _, '!');
+     * bound('hi');
+     * // => 'hiya fred!'
+     */
+    var bindKey = restParam(function(object, key, partials) {
+      var bitmask = BIND_FLAG | BIND_KEY_FLAG;
+      if (partials.length) {
+        var holders = replaceHolders(partials, bindKey.placeholder);
+        bitmask |= PARTIAL_FLAG;
+      }
+      return createWrapper(key, bitmask, object, partials, holders);
+    });
+
+    /**
+     * Creates a function that accepts one or more arguments of `func` that when
+     * called either invokes `func` returning its result, if all `func` arguments
+     * have been provided, or returns a function that accepts one or more of the
+     * remaining `func` arguments, and so on. The arity of `func` may be specified
+     * if `func.length` is not sufficient.
+     *
+     * The `_.curry.placeholder` value, which defaults to `_` in monolithic builds,
+     * may be used as a placeholder for provided arguments.
+     *
+     * **Note:** This method does not set the "length" property of curried functions.
+     *
+     * @static
+     * @memberOf _
+     * @category Function
+     * @param {Function} func The function to curry.
+     * @param {number} [arity=func.length] The arity of `func`.
+     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
+     * @returns {Function} Returns the new curried function.
+     * @example
+     *
+     * var abc = function(a, b, c) {
+     *   return [a, b, c];
+     * };
+     *
+     * var curried = _.curry(abc);
+     *
+     * curried(1)(2)(3);
+     * // => [1, 2, 3]
+     *
+     * curried(1, 2)(3);
+     * // => [1, 2, 3]
+     *
+     * curried(1, 2, 3);
+     * // => [1, 2, 3]
+     *
+     * // using placeholders
+     * curried(1)(_, 3)(2);
+     * // => [1, 2, 3]
+     */
+    var curry = createCurry(CURRY_FLAG);
+
+    /**
+     * This method is like `_.curry` except that arguments are applied to `func`
+     * in the manner of `_.partialRight` instead of `_.partial`.
+     *
+     * The `_.curryRight.placeholder` value, which defaults to `_` in monolithic
+     * builds, may be used as a placeholder for provided arguments.
+     *
+     * **Note:** This method does not set the "length" property of curried functions.
+     *
+     * @static
+     * @memberOf _
+     * @category Function
+     * @param {Function} func The function to curry.
+     * @param {number} [arity=func.length] The arity of `func`.
+     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
+     * @returns {Function} Returns the new curried function.
+     * @example
+     *
+     * var abc = function(a, b, c) {
+     *   return [a, b, c];
+     * };
+     *
+     * var curried = _.curryRight(abc);
+     *
+     * curried(3)(2)(1);
+     * // => [1, 2, 3]
+     *
+     * curried(2, 3)(1);
+     * // => [1, 2, 3]
+     *
+     * curried(1, 2, 3);
+     * // => [1, 2, 3]
+     *
+     * // using placeholders
+     * curried(3)(1, _)(2);
+     * // => [1, 2, 3]
+     */
+    var curryRight = createCurry(CURRY_RIGHT_FLAG);
+
+    /**
+     * Creates a function that delays invoking `func` until after `wait` milliseconds
+     * have elapsed since the last time it was invoked. The created function comes
+     * with a `cancel` method to cancel delayed invocations. Provide an options
+     * object to indicate that `func` should be invoked on the leading and/or
+     * trailing edge of the `wait` timeout. Subsequent calls to the debounced
+     * function return the result of the last `func` invocation.
+     *
+     * **Note:** If `leading` and `trailing` options are `true`, `func` is invoked
+     * on the trailing edge of the timeout only if the the debounced function is
+     * invoked more than once during the `wait` timeout.
+     *
+     * See [David Corbacho's article](http://drupalmotion.com/article/debounce-and-throttle-visual-explanation)
+     * for details over the differences between `_.debounce` and `_.throttle`.
+     *
+     * @static
+     * @memberOf _
+     * @category Function
+     * @param {Function} func The function to debounce.
+     * @param {number} [wait=0] The number of milliseconds to delay.
+     * @param {Object} [options] The options object.
+     * @param {boolean} [options.leading=false] Specify invoking on the leading
+     *  edge of the timeout.
+     * @param {number} [options.maxWait] The maximum time `func` is allowed to be
+     *  delayed before it is invoked.
+     * @param {boolean} [options.trailing=true] Specify invoking on the trailing
+     *  edge of the timeout.
+     * @returns {Function} Returns the new debounced function.
+     * @example
+     *
+     * // avoid costly calculations while the window size is in flux
+     * jQuery(window).on('resize', _.debounce(calculateLayout, 150));
+     *
+     * // invoke `sendMail` when the click event is fired, debouncing subsequent calls
+     * jQuery('#postbox').on('click', _.debounce(sendMail, 300, {
+     *   'leading': true,
+     *   'trailing': false
+     * }));
+     *
+     * // ensure `batchLog` is invoked once after 1 second of debounced calls
+     * var source = new EventSource('/stream');
+     * jQuery(source).on('message', _.debounce(batchLog, 250, {
+     *   'maxWait': 1000
+     * }));
+     *
+     * // cancel a debounced call
+     * var todoChanges = _.debounce(batchLog, 1000);
+     * Object.observe(models.todo, todoChanges);
+     *
+     * Object.observe(models, function(changes) {
+     *   if (_.find(changes, { 'user': 'todo', 'type': 'delete'})) {
+     *     todoChanges.cancel();
+     *   }
+     * }, ['delete']);
+     *
+     * // ...at some point `models.todo` is changed
+     * models.todo.completed = true;
+     *
+     * // ...before 1 second has passed `models.todo` is deleted
+     * // which cancels the debounced `todoChanges` call
+     * delete models.todo;
+     */
+    function debounce(func, wait, options) {
+      var args,
+          maxTimeoutId,
+          result,
+          stamp,
+          thisArg,
+          timeoutId,
+          trailingCall,
+          lastCalled = 0,
+          maxWait = false,
+          trailing = true;
+
+      if (typeof func != 'function') {
+        throw new TypeError(FUNC_ERROR_TEXT);
+      }
+      wait = wait < 0 ? 0 : (+wait || 0);
+      if (options === true) {
+        var leading = true;
+        trailing = false;
+      } else if (isObject(options)) {
+        leading = options.leading;
+        maxWait = 'maxWait' in options && nativeMax(+options.maxWait || 0, wait);
+        trailing = 'trailing' in options ? options.trailing : trailing;
+      }
+
+      function cancel() {
+        if (timeoutId) {
+          clearTimeout(timeoutId);
+        }
+        if (maxTimeoutId) {
+          clearTimeout(maxTimeoutId);
+        }
+        maxTimeoutId = timeoutId = trailingCall = undefined;
+      }
+
+      function delayed() {
+        var remaining = wait - (now() - stamp);
+        if (remaining <= 0 || remaining > wait) {
+          if (maxTimeoutId) {
+            clearTimeout(maxTimeoutId);
+          }
+          var isCalled = trailingCall;
+          maxTimeoutId = timeoutId = trailingCall = undefined;
+          if (isCalled) {
+            lastCalled = now();
+            result = func.apply(thisArg, args);
+            if (!timeoutId && !maxTimeoutId) {
+              args = thisArg = null;
+            }
+          }
+        } else {
+          timeoutId = setTimeout(delayed, remaining);
+        }
+      }
+
+      function maxDelayed() {
+        if (timeoutId) {
+          clearTimeout(timeoutId);
+        }
+        maxTimeoutId = timeoutId = trailingCall = undefined;
+        if (trailing || (maxWait !== wait)) {
+          lastCalled = now();
+          result = func.apply(thisArg, args);
+          if (!timeoutId && !maxTimeoutId) {
+            args = thisArg = null;
+          }
+        }
+      }
+
+      function debounced() {
+        args = arguments;
+        stamp = now();
+        thisArg = this;
+        trailingCall = trailing && (timeoutId || !leading);
+
+        if (maxWait === false) {
+          var leadingCall = leading && !timeoutId;
+        } else {
+          if (!maxTimeoutId && !leading) {
+            lastCalled = stamp;
+          }
+          var remaining = maxWait - (stamp - lastCalled),
+              isCalled = remaining <= 0 || remaining > maxWait;
+
+          if (isCalled) {
+            if (maxTimeoutId) {
+              maxTimeoutId = clearTimeout(maxTimeoutId);
+            }
+            lastCalled = stamp;
+            result = func.apply(thisArg, args);
+          }
+          else if (!maxTimeoutId) {
+            maxTimeoutId = setTimeout(maxDelayed, remaining);
+          }
+        }
+        if (isCalled && timeoutId) {
+          timeoutId = clearTimeout(timeoutId);
+        }
+        else if (!timeoutId && wait !== maxWait) {
+          timeoutId = setTimeout(delayed, wait);
+        }
+        if (leadingCall) {
+          isCalled = true;
+          result = func.apply(thisArg, args);
+        }
+        if (isCalled && !timeoutId && !maxTimeoutId) {
+          args = thisArg = null;
+        }
+        return result;
+      }
+      debounced.cancel = cancel;
+      return debounced;
+    }
+
+    /**
+     * Defers invoking the `func` until the current call stack has cleared. Any
+     * additional arguments are provided to `func` when it is invoked.
+     *
+     * @static
+     * @memberOf _
+     * @category Function
+     * @param {Function} func The function to defer.
+     * @param {...*} [args] The arguments to invoke the function with.
+     * @returns {number} Returns the timer id.
+     * @example
+     *
+     * _.defer(function(text) {
+     *   console.log(text);
+     * }, 'deferred');
+     * // logs 'deferred' after one or more milliseconds
+     */
+    var defer = restParam(function(func, args) {
+      return baseDelay(func, 1, args);
+    });
+
+    /**
+     * Invokes `func` after `wait` milliseconds. Any additional arguments are
+     * provided to `func` when it is invoked.
+     *
+     * @static
+     * @memberOf _
+     * @category Function
+     * @param {Function} func The function to delay.
+     * @param {number} wait The number of milliseconds to delay invocation.
+     * @param {...*} [args] The arguments to invoke the function with.
+     * @returns {number} Returns the timer id.
+     * @example
+     *
+     * _.delay(function(text) {
+     *   console.log(text);
+     * }, 1000, 'later');
+     * // => logs 'later' after one second
+     */
+    var delay = restParam(function(func, wait, args) {
+      return baseDelay(func, wait, args);
+    });
+
+    /**
+     * Creates a function that returns the result of invoking the provided
+     * functions with the `this` binding of the created function, where each
+     * successive invocation is supplied the return value of the previous.
+     *
+     * @static
+     * @memberOf _
+     * @category Function
+     * @param {...Function} [funcs] Functions to invoke.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * function square(n) {
+     *   return n * n;
+     * }
+     *
+     * var addSquare = _.flow(_.add, square);
+     * addSquare(1, 2);
+     * // => 9
+     */
+    var flow = createFlow();
+
+    /**
+     * This method is like `_.flow` except that it creates a function that
+     * invokes the provided functions from right to left.
+     *
+     * @static
+     * @memberOf _
+     * @alias backflow, compose
+     * @category Function
+     * @param {...Function} [funcs] Functions to invoke.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * function square(n) {
+     *   return n * n;
+     * }
+     *
+     * var addSquare = _.flowRight(square, _.add);
+     * addSquare(1, 2);
+     * // => 9
+     */
+    var flowRight = createFlow(true);
+
+    /**
+     * Creates a function that memoizes the result of `func`. If `resolver` is
+     * provided it determines the cache key for storing the result based on the
+     * arguments provided to the memoized function. By default, the first argument
+     * provided to the memoized function is coerced to a string and used as the
+     * cache key. The `func` is invoked with the `this` binding of the memoized
+     * function.
+     *
+     * **Note:** The cache is exposed as the `cache` property on the memoized
+     * function. Its creation may be customized by replacing the `_.memoize.Cache`
+     * constructor with one whose instances implement the [`Map`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-properties-of-the-map-prototype-object)
+     * method interface of `get`, `has`, and `set`.
+     *
+     * @static
+     * @memberOf _
+     * @category Function
+     * @param {Function} func The function to have its output memoized.
+     * @param {Function} [resolver] The function to resolve the cache key.
+     * @returns {Function} Returns the new memoizing function.
+     * @example
+     *
+     * var upperCase = _.memoize(function(string) {
+     *   return string.toUpperCase();
+     * });
+     *
+     * upperCase('fred');
+     * // => 'FRED'
+     *
+     * // modifying the result cache
+     * upperCase.cache.set('fred', 'BARNEY');
+     * upperCase('fred');
+     * // => 'BARNEY'
+     *
+     * // replacing `_.memoize.Cache`
+     * var object = { 'user': 'fred' };
+     * var other = { 'user': 'barney' };
+     * var identity = _.memoize(_.identity);
+     *
+     * identity(object);
+     * // => { 'user': 'fred' }
+     * identity(other);
+     * // => { 'user': 'fred' }
+     *
+     * _.memoize.Cache = WeakMap;
+     * var identity = _.memoize(_.identity);
+     *
+     * identity(object);
+     * // => { 'user': 'fred' }
+     * identity(other);
+     * // => { 'user': 'barney' }
+     */
+    function memoize(func, resolver) {
+      if (typeof func != 'function' || (resolver && typeof resolver != 'function')) {
+        throw new TypeError(FUNC_ERROR_TEXT);
+      }
+      var memoized = function() {
+        var args = arguments,
+            cache = memoized.cache,
+            key = resolver ? resolver.apply(this, args) : args[0];
+
+        if (cache.has(key)) {
+          return cache.get(key);
+        }
+        var result = func.apply(this, args);
+        cache.set(key, result);
+        return result;
+      };
+      memoized.cache = new memoize.Cache;
+      return memoized;
+    }
+
+    /**
+     * Creates a function that negates the result of the predicate `func`. The
+     * `func` predicate is invoked with the `this` binding and arguments of the
+     * created function.
+     *
+     * @static
+     * @memberOf _
+     * @category Function
+     * @param {Function} predicate The predicate to negate.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * function isEven(n) {
+     *   return n % 2 == 0;
+     * }
+     *
+     * _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven));
+     * // => [1, 3, 5]
+     */
+    function negate(predicate) {
+      if (typeof predicate != 'function') {
+        throw new TypeError(FUNC_ERROR_TEXT);
+      }
+      return function() {
+        return !predicate.apply(this, arguments);
+      };
+    }
+
+    /**
+     * Creates a function that is restricted to invoking `func` once. Repeat calls
+     * to the function return the value of the first call. The `func` is invoked
+     * with the `this` binding and arguments of the created function.
+     *
+     * @static
+     * @memberOf _
+     * @category Function
+     * @param {Function} func The function to restrict.
+     * @returns {Function} Returns the new restricted function.
+     * @example
+     *
+     * var initialize = _.once(createApplication);
+     * initialize();
+     * initialize();
+     * // `initialize` invokes `createApplication` once
+     */
+    function once(func) {
+      return before(2, func);
+    }
+
+    /**
+     * Creates a function that invokes `func` with `partial` arguments prepended
+     * to those provided to the new function. This method is like `_.bind` except
+     * it does **not** alter the `this` binding.
+     *
+     * The `_.partial.placeholder` value, which defaults to `_` in monolithic
+     * builds, may be used as a placeholder for partially applied arguments.
+     *
+     * **Note:** This method does not set the "length" property of partially
+     * applied functions.
+     *
+     * @static
+     * @memberOf _
+     * @category Function
+     * @param {Function} func The function to partially apply arguments to.
+     * @param {...*} [partials] The arguments to be partially applied.
+     * @returns {Function} Returns the new partially applied function.
+     * @example
+     *
+     * var greet = function(greeting, name) {
+     *   return greeting + ' ' + name;
+     * };
+     *
+     * var sayHelloTo = _.partial(greet, 'hello');
+     * sayHelloTo('fred');
+     * // => 'hello fred'
+     *
+     * // using placeholders
+     * var greetFred = _.partial(greet, _, 'fred');
+     * greetFred('hi');
+     * // => 'hi fred'
+     */
+    var partial = createPartial(PARTIAL_FLAG);
+
+    /**
+     * This method is like `_.partial` except that partially applied arguments
+     * are appended to those provided to the new function.
+     *
+     * The `_.partialRight.placeholder` value, which defaults to `_` in monolithic
+     * builds, may be used as a placeholder for partially applied arguments.
+     *
+     * **Note:** This method does not set the "length" property of partially
+     * applied functions.
+     *
+     * @static
+     * @memberOf _
+     * @category Function
+     * @param {Function} func The function to partially apply arguments to.
+     * @param {...*} [partials] The arguments to be partially applied.
+     * @returns {Function} Returns the new partially applied function.
+     * @example
+     *
+     * var greet = function(greeting, name) {
+     *   return greeting + ' ' + name;
+     * };
+     *
+     * var greetFred = _.partialRight(greet, 'fred');
+     * greetFred('hi');
+     * // => 'hi fred'
+     *
+     * // using placeholders
+     * var sayHelloTo = _.partialRight(greet, 'hello', _);
+     * sayHelloTo('fred');
+     * // => 'hello fred'
+     */
+    var partialRight = createPartial(PARTIAL_RIGHT_FLAG);
+
+    /**
+     * Creates a function that invokes `func` with arguments arranged according
+     * to the specified indexes where the argument value at the first index is
+     * provided as the first argument, the argument value at the second index is
+     * provided as the second argument, and so on.
+     *
+     * @static
+     * @memberOf _
+     * @category Function
+     * @param {Function} func The function to rearrange arguments for.
+     * @param {...(number|number[])} indexes The arranged argument indexes,
+     *  specified as individual indexes or arrays of indexes.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * var rearged = _.rearg(function(a, b, c) {
+     *   return [a, b, c];
+     * }, 2, 0, 1);
+     *
+     * rearged('b', 'c', 'a')
+     * // => ['a', 'b', 'c']
+     *
+     * var map = _.rearg(_.map, [1, 0]);
+     * map(function(n) {
+     *   return n * 3;
+     * }, [1, 2, 3]);
+     * // => [3, 6, 9]
+     */
+    var rearg = restParam(function(func, indexes) {
+      return createWrapper(func, REARG_FLAG, null, null, null, baseFlatten(indexes));
+    });
+
+    /**
+     * Creates a function that invokes `func` with the `this` binding of the
+     * created function and arguments from `start` and beyond provided as an array.
+     *
+     * **Note:** This method is based on the [rest parameter](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/rest_parameters).
+     *
+     * @static
+     * @memberOf _
+     * @category Function
+     * @param {Function} func The function to apply a rest parameter to.
+     * @param {number} [start=func.length-1] The start position of the rest parameter.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * var say = _.restParam(function(what, names) {
+     *   return what + ' ' + _.initial(names).join(', ') +
+     *     (_.size(names) > 1 ? ', & ' : '') + _.last(names);
+     * });
+     *
+     * say('hello', 'fred', 'barney', 'pebbles');
+     * // => 'hello fred, barney, & pebbles'
+     */
+    function restParam(func, start) {
+      if (typeof func != 'function') {
+        throw new TypeError(FUNC_ERROR_TEXT);
+      }
+      start = nativeMax(start === undefined ? (func.length - 1) : (+start || 0), 0);
+      return function() {
+        var args = arguments,
+            index = -1,
+            length = nativeMax(args.length - start, 0),
+            rest = Array(length);
+
+        while (++index < length) {
+          rest[index] = args[start + index];
+        }
+        switch (start) {
+          case 0: return func.call(this, rest);
+          case 1: return func.call(this, args[0], rest);
+          case 2: return func.call(this, args[0], args[1], rest);
+        }
+        var otherArgs = Array(start + 1);
+        index = -1;
+        while (++index < start) {
+          otherArgs[index] = args[index];
+        }
+        otherArgs[start] = rest;
+        return func.apply(this, otherArgs);
+      };
+    }
+
+    /**
+     * Creates a function that invokes `func` with the `this` binding of the created
+     * function and an array of arguments much like [`Function#apply`](https://es5.github.io/#x15.3.4.3).
+     *
+     * **Note:** This method is based on the [spread operator](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Spread_operator).
+     *
+     * @static
+     * @memberOf _
+     * @category Function
+     * @param {Function} func The function to spread arguments over.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * var say = _.spread(function(who, what) {
+     *   return who + ' says ' + what;
+     * });
+     *
+     * say(['fred', 'hello']);
+     * // => 'fred says hello'
+     *
+     * // with a Promise
+     * var numbers = Promise.all([
+     *   Promise.resolve(40),
+     *   Promise.resolve(36)
+     * ]);
+     *
+     * numbers.then(_.spread(function(x, y) {
+     *   return x + y;
+     * }));
+     * // => a Promise of 76
+     */
+    function spread(func) {
+      if (typeof func != 'function') {
+        throw new TypeError(FUNC_ERROR_TEXT);
+      }
+      return function(array) {
+        return func.apply(this, array);
+      };
+    }
+
+    /**
+     * Creates a function that only invokes `func` at most once per every `wait`
+     * milliseconds. The created function comes with a `cancel` method to cancel
+     * delayed invocations. Provide an options object to indicate that `func`
+     * should be invoked on the leading and/or trailing edge of the `wait` timeout.
+     * Subsequent calls to the throttled function return the result of the last
+     * `func` call.
+     *
+     * **Note:** If `leading` and `trailing` options are `true`, `func` is invoked
+     * on the trailing edge of the timeout only if the the throttled function is
+     * invoked more than once during the `wait` timeout.
+     *
+     * See [David Corbacho's article](http://drupalmotion.com/article/debounce-and-throttle-visual-explanation)
+     * for details over the differences between `_.throttle` and `_.debounce`.
+     *
+     * @static
+     * @memberOf _
+     * @category Function
+     * @param {Function} func The function to throttle.
+     * @param {number} [wait=0] The number of milliseconds to throttle invocations to.
+     * @param {Object} [options] The options object.
+     * @param {boolean} [options.leading=true] Specify invoking on the leading
+     *  edge of the timeout.
+     * @param {boolean} [options.trailing=true] Specify invoking on the trailing
+     *  edge of the timeout.
+     * @returns {Function} Returns the new throttled function.
+     * @example
+     *
+     * // avoid excessively updating the position while scrolling
+     * jQuery(window).on('scroll', _.throttle(updatePosition, 100));
+     *
+     * // invoke `renewToken` when the click event is fired, but not more than once every 5 minutes
+     * jQuery('.interactive').on('click', _.throttle(renewToken, 300000, {
+     *   'trailing': false
+     * }));
+     *
+     * // cancel a trailing throttled call
+     * jQuery(window).on('popstate', throttled.cancel);
+     */
+    function throttle(func, wait, options) {
+      var leading = true,
+          trailing = true;
+
+      if (typeof func != 'function') {
+        throw new TypeError(FUNC_ERROR_TEXT);
+      }
+      if (options === false) {
+        leading = false;
+      } else if (isObject(options)) {
+        leading = 'leading' in options ? !!options.leading : leading;
+        trailing = 'trailing' in options ? !!options.trailing : trailing;
+      }
+      debounceOptions.leading = leading;
+      debounceOptions.maxWait = +wait;
+      debounceOptions.trailing = trailing;
+      return debounce(func, wait, debounceOptions);
+    }
+
+    /**
+     * Creates a function that provides `value` to the wrapper function as its
+     * first argument. Any additional arguments provided to the function are
+     * appended to those provided to the wrapper function. The wrapper is invoked
+     * with the `this` binding of the created function.
+     *
+     * @static
+     * @memberOf _
+     * @category Function
+     * @param {*} value The value to wrap.
+     * @param {Function} wrapper The wrapper function.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * var p = _.wrap(_.escape, function(func, text) {
+     *   return '
' + func(text) + '
';
+     * });
+     *
+     * p('fred, barney, & pebbles');
+     * // => '
fred, barney, & pebbles
'
+     */
+    function wrap(value, wrapper) {
+      wrapper = wrapper == null ? identity : wrapper;
+      return createWrapper(wrapper, PARTIAL_FLAG, null, [value], []);
+    }
+
+    /**
+     * Creates a clone of `value`. If `isDeep` is `true` nested objects are cloned,
+     * otherwise they are assigned by reference. If `customizer` is provided it is
+     * invoked to produce the cloned values. If `customizer` returns `undefined`
+     * cloning is handled by the method instead. The `customizer` is bound to
+     * `thisArg` and invoked with two argument; (value [, index|key, object]).
+     *
+     * **Note:** This method is loosely based on the
+     * [structured clone algorithm](http://www.w3.org/TR/html5/infrastructure.html#internal-structured-cloning-algorithm).
+     * The enumerable properties of `arguments` objects and objects created by
+     * constructors other than `Object` are cloned to plain `Object` objects. An
+     * empty object is returned for uncloneable values such as functions, DOM nodes,
+     * Maps, Sets, and WeakMaps.
+     *
+     * @static
+     * @memberOf _
+     * @category Lang
+     * @param {*} value The value to clone.
+     * @param {boolean} [isDeep] Specify a deep clone.
+     * @param {Function} [customizer] The function to customize cloning values.
+     * @param {*} [thisArg] The `this` binding of `customizer`.
+     * @returns {*} Returns the cloned value.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney' },
+     *   { 'user': 'fred' }
+     * ];
+     *
+     * var shallow = _.clone(users);
+     * shallow[0] === users[0];
+     * // => true
+     *
+     * var deep = _.clone(users, true);
+     * deep[0] === users[0];
+     * // => false
+     *
+     * // using a customizer callback
+     * var el = _.clone(document.body, function(value) {
+     *   if (_.isElement(value)) {
+     *     return value.cloneNode(false);
+     *   }
+     * });
+     *
+     * el === document.body
+     * // => false
+     * el.nodeName
+     * // => BODY
+     * el.childNodes.length;
+     * // => 0
+     */
+    function clone(value, isDeep, customizer, thisArg) {
+      if (isDeep && typeof isDeep != 'boolean' && isIterateeCall(value, isDeep, customizer)) {
+        isDeep = false;
+      }
+      else if (typeof isDeep == 'function') {
+        thisArg = customizer;
+        customizer = isDeep;
+        isDeep = false;
+      }
+      customizer = typeof customizer == 'function' && bindCallback(customizer, thisArg, 1);
+      return baseClone(value, isDeep, customizer);
+    }
+
+    /**
+     * Creates a deep clone of `value`. If `customizer` is provided it is invoked
+     * to produce the cloned values. If `customizer` returns `undefined` cloning
+     * is handled by the method instead. The `customizer` is bound to `thisArg`
+     * and invoked with two argument; (value [, index|key, object]).
+     *
+     * **Note:** This method is loosely based on the
+     * [structured clone algorithm](http://www.w3.org/TR/html5/infrastructure.html#internal-structured-cloning-algorithm).
+     * The enumerable properties of `arguments` objects and objects created by
+     * constructors other than `Object` are cloned to plain `Object` objects. An
+     * empty object is returned for uncloneable values such as functions, DOM nodes,
+     * Maps, Sets, and WeakMaps.
+     *
+     * @static
+     * @memberOf _
+     * @category Lang
+     * @param {*} value The value to deep clone.
+     * @param {Function} [customizer] The function to customize cloning values.
+     * @param {*} [thisArg] The `this` binding of `customizer`.
+     * @returns {*} Returns the deep cloned value.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney' },
+     *   { 'user': 'fred' }
+     * ];
+     *
+     * var deep = _.cloneDeep(users);
+     * deep[0] === users[0];
+     * // => false
+     *
+     * // using a customizer callback
+     * var el = _.cloneDeep(document.body, function(value) {
+     *   if (_.isElement(value)) {
+     *     return value.cloneNode(true);
+     *   }
+     * });
+     *
+     * el === document.body
+     * // => false
+     * el.nodeName
+     * // => BODY
+     * el.childNodes.length;
+     * // => 20
+     */
+    function cloneDeep(value, customizer, thisArg) {
+      customizer = typeof customizer == 'function' && bindCallback(customizer, thisArg, 1);
+      return baseClone(value, true, customizer);
+    }
+
+    /**
+     * Checks if `value` is classified as an `arguments` object.
+     *
+     * @static
+     * @memberOf _
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
+     * @example
+     *
+     * _.isArguments(function() { return arguments; }());
+     * // => true
+     *
+     * _.isArguments([1, 2, 3]);
+     * // => false
+     */
+    function isArguments(value) {
+      return isObjectLike(value) && isArrayLike(value) && objToString.call(value) == argsTag;
+    }
+
+    /**
+     * Checks if `value` is classified as an `Array` object.
+     *
+     * @static
+     * @memberOf _
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
+     * @example
+     *
+     * _.isArray([1, 2, 3]);
+     * // => true
+     *
+     * _.isArray(function() { return arguments; }());
+     * // => false
+     */
+    var isArray = nativeIsArray || function(value) {
+      return isObjectLike(value) && isLength(value.length) && objToString.call(value) == arrayTag;
+    };
+
+    /**
+     * Checks if `value` is classified as a boolean primitive or object.
+     *
+     * @static
+     * @memberOf _
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
+     * @example
+     *
+     * _.isBoolean(false);
+     * // => true
+     *
+     * _.isBoolean(null);
+     * // => false
+     */
+    function isBoolean(value) {
+      return value === true || value === false || (isObjectLike(value) && objToString.call(value) == boolTag);
+    }
+
+    /**
+     * Checks if `value` is classified as a `Date` object.
+     *
+     * @static
+     * @memberOf _
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
+     * @example
+     *
+     * _.isDate(new Date);
+     * // => true
+     *
+     * _.isDate('Mon April 23 2012');
+     * // => false
+     */
+    function isDate(value) {
+      return isObjectLike(value) && objToString.call(value) == dateTag;
+    }
+
+    /**
+     * Checks if `value` is a DOM element.
+     *
+     * @static
+     * @memberOf _
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a DOM element, else `false`.
+     * @example
+     *
+     * _.isElement(document.body);
+     * // => true
+     *
+     * _.isElement('');
+     * // => false
+     */
+    function isElement(value) {
+      return !!value && value.nodeType === 1 && isObjectLike(value) &&
+        (objToString.call(value).indexOf('Element') > -1);
+    }
+    // Fallback for environments without DOM support.
+    if (!support.dom) {
+      isElement = function(value) {
+        return !!value && value.nodeType === 1 && isObjectLike(value) && !isPlainObject(value);
+      };
+    }
+
+    /**
+     * Checks if `value` is empty. A value is considered empty unless it is an
+     * `arguments` object, array, string, or jQuery-like collection with a length
+     * greater than `0` or an object with own enumerable properties.
+     *
+     * @static
+     * @memberOf _
+     * @category Lang
+     * @param {Array|Object|string} value The value to inspect.
+     * @returns {boolean} Returns `true` if `value` is empty, else `false`.
+     * @example
+     *
+     * _.isEmpty(null);
+     * // => true
+     *
+     * _.isEmpty(true);
+     * // => true
+     *
+     * _.isEmpty(1);
+     * // => true
+     *
+     * _.isEmpty([1, 2, 3]);
+     * // => false
+     *
+     * _.isEmpty({ 'a': 1 });
+     * // => false
+     */
+    function isEmpty(value) {
+      if (value == null) {
+        return true;
+      }
+      if (isArrayLike(value) && (isArray(value) || isString(value) || isArguments(value) ||
+          (isObjectLike(value) && isFunction(value.splice)))) {
+        return !value.length;
+      }
+      return !keys(value).length;
+    }
+
+    /**
+     * Performs a deep comparison between two values to determine if they are
+     * equivalent. If `customizer` is provided it is invoked to compare values.
+     * If `customizer` returns `undefined` comparisons are handled by the method
+     * instead. The `customizer` is bound to `thisArg` and invoked with three
+     * arguments: (value, other [, index|key]).
+     *
+     * **Note:** This method supports comparing arrays, booleans, `Date` objects,
+     * numbers, `Object` objects, regexes, and strings. Objects are compared by
+     * their own, not inherited, enumerable properties. Functions and DOM nodes
+     * are **not** supported. Provide a customizer function to extend support
+     * for comparing other values.
+     *
+     * @static
+     * @memberOf _
+     * @category Lang
+     * @param {*} value The value to compare.
+     * @param {*} other The other value to compare.
+     * @param {Function} [customizer] The function to customize value comparisons.
+     * @param {*} [thisArg] The `this` binding of `customizer`.
+     * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
+     * @example
+     *
+     * var object = { 'user': 'fred' };
+     * var other = { 'user': 'fred' };
+     *
+     * object == other;
+     * // => false
+     *
+     * _.isEqual(object, other);
+     * // => true
+     *
+     * // using a customizer callback
+     * var array = ['hello', 'goodbye'];
+     * var other = ['hi', 'goodbye'];
+     *
+     * _.isEqual(array, other, function(value, other) {
+     *   if (_.every([value, other], RegExp.prototype.test, /^h(?:i|ello)$/)) {
+     *     return true;
+     *   }
+     * });
+     * // => true
+     */
+    function isEqual(value, other, customizer, thisArg) {
+      customizer = typeof customizer == 'function' && bindCallback(customizer, thisArg, 3);
+      if (!customizer && isStrictComparable(value) && isStrictComparable(other)) {
+        return value === other;
+      }
+      var result = customizer ? customizer(value, other) : undefined;
+      return result === undefined ? baseIsEqual(value, other, customizer) : !!result;
+    }
+
+    /**
+     * Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`,
+     * `SyntaxError`, `TypeError`, or `URIError` object.
+     *
+     * @static
+     * @memberOf _
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is an error object, else `false`.
+     * @example
+     *
+     * _.isError(new Error);
+     * // => true
+     *
+     * _.isError(Error);
+     * // => false
+     */
+    function isError(value) {
+      return isObjectLike(value) && typeof value.message == 'string' && objToString.call(value) == errorTag;
+    }
+
+    /**
+     * Checks if `value` is a finite primitive number.
+     *
+     * **Note:** This method is based on [`Number.isFinite`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-number.isfinite).
+     *
+     * @static
+     * @memberOf _
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a finite number, else `false`.
+     * @example
+     *
+     * _.isFinite(10);
+     * // => true
+     *
+     * _.isFinite('10');
+     * // => false
+     *
+     * _.isFinite(true);
+     * // => false
+     *
+     * _.isFinite(Object(10));
+     * // => false
+     *
+     * _.isFinite(Infinity);
+     * // => false
+     */
+    var isFinite = nativeNumIsFinite || function(value) {
+      return typeof value == 'number' && nativeIsFinite(value);
+    };
+
+    /**
+     * Checks if `value` is classified as a `Function` object.
+     *
+     * @static
+     * @memberOf _
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
+     * @example
+     *
+     * _.isFunction(_);
+     * // => true
+     *
+     * _.isFunction(/abc/);
+     * // => false
+     */
+    var isFunction = !(baseIsFunction(/x/) || (Uint8Array && !baseIsFunction(Uint8Array))) ? baseIsFunction : function(value) {
+      // The use of `Object#toString` avoids issues with the `typeof` operator
+      // in older versions of Chrome and Safari which return 'function' for regexes
+      // and Safari 8 equivalents which return 'object' for typed array constructors.
+      return objToString.call(value) == funcTag;
+    };
+
+    /**
+     * Checks if `value` is the [language type](https://es5.github.io/#x8) of `Object`.
+     * (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
+     *
+     * @static
+     * @memberOf _
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is an object, else `false`.
+     * @example
+     *
+     * _.isObject({});
+     * // => true
+     *
+     * _.isObject([1, 2, 3]);
+     * // => true
+     *
+     * _.isObject(1);
+     * // => false
+     */
+    function isObject(value) {
+      // Avoid a V8 JIT bug in Chrome 19-20.
+      // See https://code.google.com/p/v8/issues/detail?id=2291 for more details.
+      var type = typeof value;
+      return type == 'function' || (!!value && type == 'object');
+    }
+
+    /**
+     * Performs a deep comparison between `object` and `source` to determine if
+     * `object` contains equivalent property values. If `customizer` is provided
+     * it is invoked to compare values. If `customizer` returns `undefined`
+     * comparisons are handled by the method instead. The `customizer` is bound
+     * to `thisArg` and invoked with three arguments: (value, other, index|key).
+     *
+     * **Note:** This method supports comparing properties of arrays, booleans,
+     * `Date` objects, numbers, `Object` objects, regexes, and strings. Functions
+     * and DOM nodes are **not** supported. Provide a customizer function to extend
+     * support for comparing other values.
+     *
+     * @static
+     * @memberOf _
+     * @category Lang
+     * @param {Object} object The object to inspect.
+     * @param {Object} source The object of property values to match.
+     * @param {Function} [customizer] The function to customize value comparisons.
+     * @param {*} [thisArg] The `this` binding of `customizer`.
+     * @returns {boolean} Returns `true` if `object` is a match, else `false`.
+     * @example
+     *
+     * var object = { 'user': 'fred', 'age': 40 };
+     *
+     * _.isMatch(object, { 'age': 40 });
+     * // => true
+     *
+     * _.isMatch(object, { 'age': 36 });
+     * // => false
+     *
+     * // using a customizer callback
+     * var object = { 'greeting': 'hello' };
+     * var source = { 'greeting': 'hi' };
+     *
+     * _.isMatch(object, source, function(value, other) {
+     *   return _.every([value, other], RegExp.prototype.test, /^h(?:i|ello)$/) || undefined;
+     * });
+     * // => true
+     */
+    function isMatch(object, source, customizer, thisArg) {
+      var props = keys(source),
+          length = props.length;
+
+      if (!length) {
+        return true;
+      }
+      if (object == null) {
+        return false;
+      }
+      customizer = typeof customizer == 'function' && bindCallback(customizer, thisArg, 3);
+      object = toObject(object);
+      if (!customizer && length == 1) {
+        var key = props[0],
+            value = source[key];
+
+        if (isStrictComparable(value)) {
+          return value === object[key] && (value !== undefined || (key in object));
+        }
+      }
+      var values = Array(length),
+          strictCompareFlags = Array(length);
+
+      while (length--) {
+        value = values[length] = source[props[length]];
+        strictCompareFlags[length] = isStrictComparable(value);
+      }
+      return baseIsMatch(object, props, values, strictCompareFlags, customizer);
+    }
+
+    /**
+     * Checks if `value` is `NaN`.
+     *
+     * **Note:** This method is not the same as [`isNaN`](https://es5.github.io/#x15.1.2.4)
+     * which returns `true` for `undefined` and other non-numeric values.
+     *
+     * @static
+     * @memberOf _
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
+     * @example
+     *
+     * _.isNaN(NaN);
+     * // => true
+     *
+     * _.isNaN(new Number(NaN));
+     * // => true
+     *
+     * isNaN(undefined);
+     * // => true
+     *
+     * _.isNaN(undefined);
+     * // => false
+     */
+    function isNaN(value) {
+      // An `NaN` primitive is the only value that is not equal to itself.
+      // Perform the `toStringTag` check first to avoid errors with some host objects in IE.
+      return isNumber(value) && value != +value;
+    }
+
+    /**
+     * Checks if `value` is a native function.
+     *
+     * @static
+     * @memberOf _
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a native function, else `false`.
+     * @example
+     *
+     * _.isNative(Array.prototype.push);
+     * // => true
+     *
+     * _.isNative(_);
+     * // => false
+     */
+    function isNative(value) {
+      if (value == null) {
+        return false;
+      }
+      if (objToString.call(value) == funcTag) {
+        return reIsNative.test(fnToString.call(value));
+      }
+      return isObjectLike(value) && reIsHostCtor.test(value);
+    }
+
+    /**
+     * Checks if `value` is `null`.
+     *
+     * @static
+     * @memberOf _
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is `null`, else `false`.
+     * @example
+     *
+     * _.isNull(null);
+     * // => true
+     *
+     * _.isNull(void 0);
+     * // => false
+     */
+    function isNull(value) {
+      return value === null;
+    }
+
+    /**
+     * Checks if `value` is classified as a `Number` primitive or object.
+     *
+     * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are classified
+     * as numbers, use the `_.isFinite` method.
+     *
+     * @static
+     * @memberOf _
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
+     * @example
+     *
+     * _.isNumber(8.4);
+     * // => true
+     *
+     * _.isNumber(NaN);
+     * // => true
+     *
+     * _.isNumber('8.4');
+     * // => false
+     */
+    function isNumber(value) {
+      return typeof value == 'number' || (isObjectLike(value) && objToString.call(value) == numberTag);
+    }
+
+    /**
+     * Checks if `value` is a plain object, that is, an object created by the
+     * `Object` constructor or one with a `[[Prototype]]` of `null`.
+     *
+     * **Note:** This method assumes objects created by the `Object` constructor
+     * have no inherited enumerable properties.
+     *
+     * @static
+     * @memberOf _
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     * }
+     *
+     * _.isPlainObject(new Foo);
+     * // => false
+     *
+     * _.isPlainObject([1, 2, 3]);
+     * // => false
+     *
+     * _.isPlainObject({ 'x': 0, 'y': 0 });
+     * // => true
+     *
+     * _.isPlainObject(Object.create(null));
+     * // => true
+     */
+    var isPlainObject = !getPrototypeOf ? shimIsPlainObject : function(value) {
+      if (!(value && objToString.call(value) == objectTag)) {
+        return false;
+      }
+      var valueOf = value.valueOf,
+          objProto = isNative(valueOf) && (objProto = getPrototypeOf(valueOf)) && getPrototypeOf(objProto);
+
+      return objProto
+        ? (value == objProto || getPrototypeOf(value) == objProto)
+        : shimIsPlainObject(value);
+    };
+
+    /**
+     * Checks if `value` is classified as a `RegExp` object.
+     *
+     * @static
+     * @memberOf _
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
+     * @example
+     *
+     * _.isRegExp(/abc/);
+     * // => true
+     *
+     * _.isRegExp('/abc/');
+     * // => false
+     */
+    function isRegExp(value) {
+      return isObjectLike(value) && objToString.call(value) == regexpTag;
+    }
+
+    /**
+     * Checks if `value` is classified as a `String` primitive or object.
+     *
+     * @static
+     * @memberOf _
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
+     * @example
+     *
+     * _.isString('abc');
+     * // => true
+     *
+     * _.isString(1);
+     * // => false
+     */
+    function isString(value) {
+      return typeof value == 'string' || (isObjectLike(value) && objToString.call(value) == stringTag);
+    }
+
+    /**
+     * Checks if `value` is classified as a typed array.
+     *
+     * @static
+     * @memberOf _
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
+     * @example
+     *
+     * _.isTypedArray(new Uint8Array);
+     * // => true
+     *
+     * _.isTypedArray([]);
+     * // => false
+     */
+    function isTypedArray(value) {
+      return isObjectLike(value) && isLength(value.length) && !!typedArrayTags[objToString.call(value)];
+    }
+
+    /**
+     * Checks if `value` is `undefined`.
+     *
+     * @static
+     * @memberOf _
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`.
+     * @example
+     *
+     * _.isUndefined(void 0);
+     * // => true
+     *
+     * _.isUndefined(null);
+     * // => false
+     */
+    function isUndefined(value) {
+      return value === undefined;
+    }
+
+    /**
+     * Converts `value` to an array.
+     *
+     * @static
+     * @memberOf _
+     * @category Lang
+     * @param {*} value The value to convert.
+     * @returns {Array} Returns the converted array.
+     * @example
+     *
+     * (function() {
+     *   return _.toArray(arguments).slice(1);
+     * }(1, 2, 3));
+     * // => [2, 3]
+     */
+    function toArray(value) {
+      var length = value ? getLength(value) : 0;
+      if (!isLength(length)) {
+        return values(value);
+      }
+      if (!length) {
+        return [];
+      }
+      return arrayCopy(value);
+    }
+
+    /**
+     * Converts `value` to a plain object flattening inherited enumerable
+     * properties of `value` to own properties of the plain object.
+     *
+     * @static
+     * @memberOf _
+     * @category Lang
+     * @param {*} value The value to convert.
+     * @returns {Object} Returns the converted plain object.
+     * @example
+     *
+     * function Foo() {
+     *   this.b = 2;
+     * }
+     *
+     * Foo.prototype.c = 3;
+     *
+     * _.assign({ 'a': 1 }, new Foo);
+     * // => { 'a': 1, 'b': 2 }
+     *
+     * _.assign({ 'a': 1 }, _.toPlainObject(new Foo));
+     * // => { 'a': 1, 'b': 2, 'c': 3 }
+     */
+    function toPlainObject(value) {
+      return baseCopy(value, keysIn(value));
+    }
+
+    /**
+     * Assigns own enumerable properties of source object(s) to the destination
+     * object. Subsequent sources overwrite property assignments of previous sources.
+     * If `customizer` is provided it is invoked to produce the assigned values.
+     * The `customizer` is bound to `thisArg` and invoked with five arguments:
+     * (objectValue, sourceValue, key, object, source).
+     *
+     * **Note:** This method mutates `object` and is based on
+     * [`Object.assign`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.assign).
+     *
+     * @static
+     * @memberOf _
+     * @alias extend
+     * @category Object
+     * @param {Object} object The destination object.
+     * @param {...Object} [sources] The source objects.
+     * @param {Function} [customizer] The function to customize assigned values.
+     * @param {*} [thisArg] The `this` binding of `customizer`.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * _.assign({ 'user': 'barney' }, { 'age': 40 }, { 'user': 'fred' });
+     * // => { 'user': 'fred', 'age': 40 }
+     *
+     * // using a customizer callback
+     * var defaults = _.partialRight(_.assign, function(value, other) {
+     *   return _.isUndefined(value) ? other : value;
+     * });
+     *
+     * defaults({ 'user': 'barney' }, { 'age': 36 }, { 'user': 'fred' });
+     * // => { 'user': 'barney', 'age': 36 }
+     */
+    var assign = createAssigner(function(object, source, customizer) {
+      return customizer
+        ? assignWith(object, source, customizer)
+        : baseAssign(object, source);
+    });
+
+    /**
+     * Creates an object that inherits from the given `prototype` object. If a
+     * `properties` object is provided its own enumerable properties are assigned
+     * to the created object.
+     *
+     * @static
+     * @memberOf _
+     * @category Object
+     * @param {Object} prototype The object to inherit from.
+     * @param {Object} [properties] The properties to assign to the object.
+     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
+     * @returns {Object} Returns the new object.
+     * @example
+     *
+     * function Shape() {
+     *   this.x = 0;
+     *   this.y = 0;
+     * }
+     *
+     * function Circle() {
+     *   Shape.call(this);
+     * }
+     *
+     * Circle.prototype = _.create(Shape.prototype, {
+     *   'constructor': Circle
+     * });
+     *
+     * var circle = new Circle;
+     * circle instanceof Circle;
+     * // => true
+     *
+     * circle instanceof Shape;
+     * // => true
+     */
+    function create(prototype, properties, guard) {
+      var result = baseCreate(prototype);
+      if (guard && isIterateeCall(prototype, properties, guard)) {
+        properties = null;
+      }
+      return properties ? baseAssign(result, properties) : result;
+    }
+
+    /**
+     * Assigns own enumerable properties of source object(s) to the destination
+     * object for all destination properties that resolve to `undefined`. Once a
+     * property is set, additional values of the same property are ignored.
+     *
+     * **Note:** This method mutates `object`.
+     *
+     * @static
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The destination object.
+     * @param {...Object} [sources] The source objects.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * _.defaults({ 'user': 'barney' }, { 'age': 36 }, { 'user': 'fred' });
+     * // => { 'user': 'barney', 'age': 36 }
+     */
+    var defaults = restParam(function(args) {
+      var object = args[0];
+      if (object == null) {
+        return object;
+      }
+      args.push(assignDefaults);
+      return assign.apply(undefined, args);
+    });
+
+    /**
+     * This method is like `_.find` except that it returns the key of the first
+     * element `predicate` returns truthy for instead of the element itself.
+     *
+     * If a property name is provided for `predicate` the created `_.property`
+     * style callback returns the property value of the given element.
+     *
+     * If a value is also provided for `thisArg` the created `_.matchesProperty`
+     * style callback returns `true` for elements that have a matching property
+     * value, else `false`.
+     *
+     * If an object is provided for `predicate` the created `_.matches` style
+     * callback returns `true` for elements that have the properties of the given
+     * object, else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The object to search.
+     * @param {Function|Object|string} [predicate=_.identity] The function invoked
+     *  per iteration.
+     * @param {*} [thisArg] The `this` binding of `predicate`.
+     * @returns {string|undefined} Returns the key of the matched element, else `undefined`.
+     * @example
+     *
+     * var users = {
+     *   'barney':  { 'age': 36, 'active': true },
+     *   'fred':    { 'age': 40, 'active': false },
+     *   'pebbles': { 'age': 1,  'active': true }
+     * };
+     *
+     * _.findKey(users, function(chr) {
+     *   return chr.age < 40;
+     * });
+     * // => 'barney' (iteration order is not guaranteed)
+     *
+     * // using the `_.matches` callback shorthand
+     * _.findKey(users, { 'age': 1, 'active': true });
+     * // => 'pebbles'
+     *
+     * // using the `_.matchesProperty` callback shorthand
+     * _.findKey(users, 'active', false);
+     * // => 'fred'
+     *
+     * // using the `_.property` callback shorthand
+     * _.findKey(users, 'active');
+     * // => 'barney'
+     */
+    var findKey = createFindKey(baseForOwn);
+
+    /**
+     * This method is like `_.findKey` except that it iterates over elements of
+     * a collection in the opposite order.
+     *
+     * If a property name is provided for `predicate` the created `_.property`
+     * style callback returns the property value of the given element.
+     *
+     * If a value is also provided for `thisArg` the created `_.matchesProperty`
+     * style callback returns `true` for elements that have a matching property
+     * value, else `false`.
+     *
+     * If an object is provided for `predicate` the created `_.matches` style
+     * callback returns `true` for elements that have the properties of the given
+     * object, else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The object to search.
+     * @param {Function|Object|string} [predicate=_.identity] The function invoked
+     *  per iteration.
+     * @param {*} [thisArg] The `this` binding of `predicate`.
+     * @returns {string|undefined} Returns the key of the matched element, else `undefined`.
+     * @example
+     *
+     * var users = {
+     *   'barney':  { 'age': 36, 'active': true },
+     *   'fred':    { 'age': 40, 'active': false },
+     *   'pebbles': { 'age': 1,  'active': true }
+     * };
+     *
+     * _.findLastKey(users, function(chr) {
+     *   return chr.age < 40;
+     * });
+     * // => returns `pebbles` assuming `_.findKey` returns `barney`
+     *
+     * // using the `_.matches` callback shorthand
+     * _.findLastKey(users, { 'age': 36, 'active': true });
+     * // => 'barney'
+     *
+     * // using the `_.matchesProperty` callback shorthand
+     * _.findLastKey(users, 'active', false);
+     * // => 'fred'
+     *
+     * // using the `_.property` callback shorthand
+     * _.findLastKey(users, 'active');
+     * // => 'pebbles'
+     */
+    var findLastKey = createFindKey(baseForOwnRight);
+
+    /**
+     * Iterates over own and inherited enumerable properties of an object invoking
+     * `iteratee` for each property. The `iteratee` is bound to `thisArg` and invoked
+     * with three arguments: (value, key, object). Iteratee functions may exit
+     * iteration early by explicitly returning `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The object to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @param {*} [thisArg] The `this` binding of `iteratee`.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     *   this.b = 2;
+     * }
+     *
+     * Foo.prototype.c = 3;
+     *
+     * _.forIn(new Foo, function(value, key) {
+     *   console.log(key);
+     * });
+     * // => logs 'a', 'b', and 'c' (iteration order is not guaranteed)
+     */
+    var forIn = createForIn(baseFor);
+
+    /**
+     * This method is like `_.forIn` except that it iterates over properties of
+     * `object` in the opposite order.
+     *
+     * @static
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The object to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @param {*} [thisArg] The `this` binding of `iteratee`.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     *   this.b = 2;
+     * }
+     *
+     * Foo.prototype.c = 3;
+     *
+     * _.forInRight(new Foo, function(value, key) {
+     *   console.log(key);
+     * });
+     * // => logs 'c', 'b', and 'a' assuming `_.forIn ` logs 'a', 'b', and 'c'
+     */
+    var forInRight = createForIn(baseForRight);
+
+    /**
+     * Iterates over own enumerable properties of an object invoking `iteratee`
+     * for each property. The `iteratee` is bound to `thisArg` and invoked with
+     * three arguments: (value, key, object). Iteratee functions may exit iteration
+     * early by explicitly returning `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The object to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @param {*} [thisArg] The `this` binding of `iteratee`.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     *   this.b = 2;
+     * }
+     *
+     * Foo.prototype.c = 3;
+     *
+     * _.forOwn(new Foo, function(value, key) {
+     *   console.log(key);
+     * });
+     * // => logs 'a' and 'b' (iteration order is not guaranteed)
+     */
+    var forOwn = createForOwn(baseForOwn);
+
+    /**
+     * This method is like `_.forOwn` except that it iterates over properties of
+     * `object` in the opposite order.
+     *
+     * @static
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The object to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @param {*} [thisArg] The `this` binding of `iteratee`.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     *   this.b = 2;
+     * }
+     *
+     * Foo.prototype.c = 3;
+     *
+     * _.forOwnRight(new Foo, function(value, key) {
+     *   console.log(key);
+     * });
+     * // => logs 'b' and 'a' assuming `_.forOwn` logs 'a' and 'b'
+     */
+    var forOwnRight = createForOwn(baseForOwnRight);
+
+    /**
+     * Creates an array of function property names from all enumerable properties,
+     * own and inherited, of `object`.
+     *
+     * @static
+     * @memberOf _
+     * @alias methods
+     * @category Object
+     * @param {Object} object The object to inspect.
+     * @returns {Array} Returns the new array of property names.
+     * @example
+     *
+     * _.functions(_);
+     * // => ['after', 'ary', 'assign', ...]
+     */
+    function functions(object) {
+      return baseFunctions(object, keysIn(object));
+    }
+
+    /**
+     * Gets the property value of `path` on `object`. If the resolved value is
+     * `undefined` the `defaultValue` is used in its place.
+     *
+     * @static
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The object to query.
+     * @param {Array|string} path The path of the property to get.
+     * @param {*} [defaultValue] The value returned if the resolved value is `undefined`.
+     * @returns {*} Returns the resolved value.
+     * @example
+     *
+     * var object = { 'a': [{ 'b': { 'c': 3 } }] };
+     *
+     * _.get(object, 'a[0].b.c');
+     * // => 3
+     *
+     * _.get(object, ['a', '0', 'b', 'c']);
+     * // => 3
+     *
+     * _.get(object, 'a.b.c', 'default');
+     * // => 'default'
+     */
+    function get(object, path, defaultValue) {
+      var result = object == null ? undefined : baseGet(object, toPath(path), path + '');
+      return result === undefined ? defaultValue : result;
+    }
+
+    /**
+     * Checks if `path` is a direct property.
+     *
+     * @static
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The object to query.
+     * @param {Array|string} path The path to check.
+     * @returns {boolean} Returns `true` if `path` is a direct property, else `false`.
+     * @example
+     *
+     * var object = { 'a': { 'b': { 'c': 3 } } };
+     *
+     * _.has(object, 'a');
+     * // => true
+     *
+     * _.has(object, 'a.b.c');
+     * // => true
+     *
+     * _.has(object, ['a', 'b', 'c']);
+     * // => true
+     */
+    function has(object, path) {
+      if (object == null) {
+        return false;
+      }
+      var result = hasOwnProperty.call(object, path);
+      if (!result && !isKey(path)) {
+        path = toPath(path);
+        object = path.length == 1 ? object : baseGet(object, baseSlice(path, 0, -1));
+        path = last(path);
+        result = object != null && hasOwnProperty.call(object, path);
+      }
+      return result;
+    }
+
+    /**
+     * Creates an object composed of the inverted keys and values of `object`.
+     * If `object` contains duplicate values, subsequent values overwrite property
+     * assignments of previous values unless `multiValue` is `true`.
+     *
+     * @static
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The object to invert.
+     * @param {boolean} [multiValue] Allow multiple values per key.
+     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
+     * @returns {Object} Returns the new inverted object.
+     * @example
+     *
+     * var object = { 'a': 1, 'b': 2, 'c': 1 };
+     *
+     * _.invert(object);
+     * // => { '1': 'c', '2': 'b' }
+     *
+     * // with `multiValue`
+     * _.invert(object, true);
+     * // => { '1': ['a', 'c'], '2': ['b'] }
+     */
+    function invert(object, multiValue, guard) {
+      if (guard && isIterateeCall(object, multiValue, guard)) {
+        multiValue = null;
+      }
+      var index = -1,
+          props = keys(object),
+          length = props.length,
+          result = {};
+
+      while (++index < length) {
+        var key = props[index],
+            value = object[key];
+
+        if (multiValue) {
+          if (hasOwnProperty.call(result, value)) {
+            result[value].push(key);
+          } else {
+            result[value] = [key];
+          }
+        }
+        else {
+          result[value] = key;
+        }
+      }
+      return result;
+    }
+
+    /**
+     * Creates an array of the own enumerable property names of `object`.
+     *
+     * **Note:** Non-object values are coerced to objects. See the
+     * [ES spec](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.keys)
+     * for more details.
+     *
+     * @static
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the array of property names.
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     *   this.b = 2;
+     * }
+     *
+     * Foo.prototype.c = 3;
+     *
+     * _.keys(new Foo);
+     * // => ['a', 'b'] (iteration order is not guaranteed)
+     *
+     * _.keys('hi');
+     * // => ['0', '1']
+     */
+    var keys = !nativeKeys ? shimKeys : function(object) {
+      var Ctor = object != null && object.constructor;
+      if ((typeof Ctor == 'function' && Ctor.prototype === object) ||
+          (typeof object != 'function' && isArrayLike(object))) {
+        return shimKeys(object);
+      }
+      return isObject(object) ? nativeKeys(object) : [];
+    };
+
+    /**
+     * Creates an array of the own and inherited enumerable property names of `object`.
+     *
+     * **Note:** Non-object values are coerced to objects.
+     *
+     * @static
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the array of property names.
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     *   this.b = 2;
+     * }
+     *
+     * Foo.prototype.c = 3;
+     *
+     * _.keysIn(new Foo);
+     * // => ['a', 'b', 'c'] (iteration order is not guaranteed)
+     */
+    function keysIn(object) {
+      if (object == null) {
+        return [];
+      }
+      if (!isObject(object)) {
+        object = Object(object);
+      }
+      var length = object.length;
+      length = (length && isLength(length) &&
+        (isArray(object) || (support.nonEnumArgs && isArguments(object))) && length) || 0;
+
+      var Ctor = object.constructor,
+          index = -1,
+          isProto = typeof Ctor == 'function' && Ctor.prototype === object,
+          result = Array(length),
+          skipIndexes = length > 0;
+
+      while (++index < length) {
+        result[index] = (index + '');
+      }
+      for (var key in object) {
+        if (!(skipIndexes && isIndex(key, length)) &&
+            !(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) {
+          result.push(key);
+        }
+      }
+      return result;
+    }
+
+    /**
+     * The opposite of `_.mapValues`; this method creates an object with the
+     * same values as `object` and keys generated by running each own enumerable
+     * property of `object` through `iteratee`.
+     *
+     * @static
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The object to iterate over.
+     * @param {Function|Object|string} [iteratee=_.identity] The function invoked
+     *  per iteration.
+     * @param {*} [thisArg] The `this` binding of `iteratee`.
+     * @returns {Object} Returns the new mapped object.
+     * @example
+     *
+     * _.mapKeys({ 'a': 1, 'b': 2 }, function(value, key) {
+     *   return key + value;
+     * });
+     * // => { 'a1': 1, 'b2': 2 }
+     */
+    var mapKeys = createObjectMapper(true);
+
+    /**
+     * Creates an object with the same keys as `object` and values generated by
+     * running each own enumerable property of `object` through `iteratee`. The
+     * iteratee function is bound to `thisArg` and invoked with three arguments:
+     * (value, key, object).
+     *
+     * If a property name is provided for `iteratee` the created `_.property`
+     * style callback returns the property value of the given element.
+     *
+     * If a value is also provided for `thisArg` the created `_.matchesProperty`
+     * style callback returns `true` for elements that have a matching property
+     * value, else `false`.
+     *
+     * If an object is provided for `iteratee` the created `_.matches` style
+     * callback returns `true` for elements that have the properties of the given
+     * object, else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The object to iterate over.
+     * @param {Function|Object|string} [iteratee=_.identity] The function invoked
+     *  per iteration.
+     * @param {*} [thisArg] The `this` binding of `iteratee`.
+     * @returns {Object} Returns the new mapped object.
+     * @example
+     *
+     * _.mapValues({ 'a': 1, 'b': 2 }, function(n) {
+     *   return n * 3;
+     * });
+     * // => { 'a': 3, 'b': 6 }
+     *
+     * var users = {
+     *   'fred':    { 'user': 'fred',    'age': 40 },
+     *   'pebbles': { 'user': 'pebbles', 'age': 1 }
+     * };
+     *
+     * // using the `_.property` callback shorthand
+     * _.mapValues(users, 'age');
+     * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
+     */
+    var mapValues = createObjectMapper();
+
+    /**
+     * Recursively merges own enumerable properties of the source object(s), that
+     * don't resolve to `undefined` into the destination object. Subsequent sources
+     * overwrite property assignments of previous sources. If `customizer` is
+     * provided it is invoked to produce the merged values of the destination and
+     * source properties. If `customizer` returns `undefined` merging is handled
+     * by the method instead. The `customizer` is bound to `thisArg` and invoked
+     * with five arguments: (objectValue, sourceValue, key, object, source).
+     *
+     * @static
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The destination object.
+     * @param {...Object} [sources] The source objects.
+     * @param {Function} [customizer] The function to customize assigned values.
+     * @param {*} [thisArg] The `this` binding of `customizer`.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * var users = {
+     *   'data': [{ 'user': 'barney' }, { 'user': 'fred' }]
+     * };
+     *
+     * var ages = {
+     *   'data': [{ 'age': 36 }, { 'age': 40 }]
+     * };
+     *
+     * _.merge(users, ages);
+     * // => { 'data': [{ 'user': 'barney', 'age': 36 }, { 'user': 'fred', 'age': 40 }] }
+     *
+     * // using a customizer callback
+     * var object = {
+     *   'fruits': ['apple'],
+     *   'vegetables': ['beet']
+     * };
+     *
+     * var other = {
+     *   'fruits': ['banana'],
+     *   'vegetables': ['carrot']
+     * };
+     *
+     * _.merge(object, other, function(a, b) {
+     *   if (_.isArray(a)) {
+     *     return a.concat(b);
+     *   }
+     * });
+     * // => { 'fruits': ['apple', 'banana'], 'vegetables': ['beet', 'carrot'] }
+     */
+    var merge = createAssigner(baseMerge);
+
+    /**
+     * The opposite of `_.pick`; this method creates an object composed of the
+     * own and inherited enumerable properties of `object` that are not omitted.
+     *
+     * @static
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The source object.
+     * @param {Function|...(string|string[])} [predicate] The function invoked per
+     *  iteration or property names to omit, specified as individual property
+     *  names or arrays of property names.
+     * @param {*} [thisArg] The `this` binding of `predicate`.
+     * @returns {Object} Returns the new object.
+     * @example
+     *
+     * var object = { 'user': 'fred', 'age': 40 };
+     *
+     * _.omit(object, 'age');
+     * // => { 'user': 'fred' }
+     *
+     * _.omit(object, _.isNumber);
+     * // => { 'user': 'fred' }
+     */
+    var omit = restParam(function(object, props) {
+      if (object == null) {
+        return {};
+      }
+      if (typeof props[0] != 'function') {
+        var props = arrayMap(baseFlatten(props), String);
+        return pickByArray(object, baseDifference(keysIn(object), props));
+      }
+      var predicate = bindCallback(props[0], props[1], 3);
+      return pickByCallback(object, function(value, key, object) {
+        return !predicate(value, key, object);
+      });
+    });
+
+    /**
+     * Creates a two dimensional array of the key-value pairs for `object`,
+     * e.g. `[[key1, value1], [key2, value2]]`.
+     *
+     * @static
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the new array of key-value pairs.
+     * @example
+     *
+     * _.pairs({ 'barney': 36, 'fred': 40 });
+     * // => [['barney', 36], ['fred', 40]] (iteration order is not guaranteed)
+     */
+    function pairs(object) {
+      var index = -1,
+          props = keys(object),
+          length = props.length,
+          result = Array(length);
+
+      while (++index < length) {
+        var key = props[index];
+        result[index] = [key, object[key]];
+      }
+      return result;
+    }
+
+    /**
+     * Creates an object composed of the picked `object` properties. Property
+     * names may be specified as individual arguments or as arrays of property
+     * names. If `predicate` is provided it is invoked for each property of `object`
+     * picking the properties `predicate` returns truthy for. The predicate is
+     * bound to `thisArg` and invoked with three arguments: (value, key, object).
+     *
+     * @static
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The source object.
+     * @param {Function|...(string|string[])} [predicate] The function invoked per
+     *  iteration or property names to pick, specified as individual property
+     *  names or arrays of property names.
+     * @param {*} [thisArg] The `this` binding of `predicate`.
+     * @returns {Object} Returns the new object.
+     * @example
+     *
+     * var object = { 'user': 'fred', 'age': 40 };
+     *
+     * _.pick(object, 'user');
+     * // => { 'user': 'fred' }
+     *
+     * _.pick(object, _.isString);
+     * // => { 'user': 'fred' }
+     */
+    var pick = restParam(function(object, props) {
+      if (object == null) {
+        return {};
+      }
+      return typeof props[0] == 'function'
+        ? pickByCallback(object, bindCallback(props[0], props[1], 3))
+        : pickByArray(object, baseFlatten(props));
+    });
+
+    /**
+     * This method is like `_.get` except that if the resolved value is a function
+     * it is invoked with the `this` binding of its parent object and its result
+     * is returned.
+     *
+     * @static
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The object to query.
+     * @param {Array|string} path The path of the property to resolve.
+     * @param {*} [defaultValue] The value returned if the resolved value is `undefined`.
+     * @returns {*} Returns the resolved value.
+     * @example
+     *
+     * var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] };
+     *
+     * _.result(object, 'a[0].b.c1');
+     * // => 3
+     *
+     * _.result(object, 'a[0].b.c2');
+     * // => 4
+     *
+     * _.result(object, 'a.b.c', 'default');
+     * // => 'default'
+     *
+     * _.result(object, 'a.b.c', _.constant('default'));
+     * // => 'default'
+     */
+    function result(object, path, defaultValue) {
+      var result = object == null ? undefined : object[path];
+      if (result === undefined) {
+        if (object != null && !isKey(path, object)) {
+          path = toPath(path);
+          object = path.length == 1 ? object : baseGet(object, baseSlice(path, 0, -1));
+          result = object == null ? undefined : object[last(path)];
+        }
+        result = result === undefined ? defaultValue : result;
+      }
+      return isFunction(result) ? result.call(object) : result;
+    }
+
+    /**
+     * Sets the property value of `path` on `object`. If a portion of `path`
+     * does not exist it is created.
+     *
+     * @static
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The object to augment.
+     * @param {Array|string} path The path of the property to set.
+     * @param {*} value The value to set.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * var object = { 'a': [{ 'b': { 'c': 3 } }] };
+     *
+     * _.set(object, 'a[0].b.c', 4);
+     * console.log(object.a[0].b.c);
+     * // => 4
+     *
+     * _.set(object, 'x[0].y.z', 5);
+     * console.log(object.x[0].y.z);
+     * // => 5
+     */
+    function set(object, path, value) {
+      if (object == null) {
+        return object;
+      }
+      var pathKey = (path + '');
+      path = (object[pathKey] != null || isKey(path, object)) ? [pathKey] : toPath(path);
+
+      var index = -1,
+          length = path.length,
+          endIndex = length - 1,
+          nested = object;
+
+      while (nested != null && ++index < length) {
+        var key = path[index];
+        if (isObject(nested)) {
+          if (index == endIndex) {
+            nested[key] = value;
+          } else if (nested[key] == null) {
+            nested[key] = isIndex(path[index + 1]) ? [] : {};
+          }
+        }
+        nested = nested[key];
+      }
+      return object;
+    }
+
+    /**
+     * An alternative to `_.reduce`; this method transforms `object` to a new
+     * `accumulator` object which is the result of running each of its own enumerable
+     * properties through `iteratee`, with each invocation potentially mutating
+     * the `accumulator` object. The `iteratee` is bound to `thisArg` and invoked
+     * with four arguments: (accumulator, value, key, object). Iteratee functions
+     * may exit iteration early by explicitly returning `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Object
+     * @param {Array|Object} object The object to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @param {*} [accumulator] The custom accumulator value.
+     * @param {*} [thisArg] The `this` binding of `iteratee`.
+     * @returns {*} Returns the accumulated value.
+     * @example
+     *
+     * _.transform([2, 3, 4], function(result, n) {
+     *   result.push(n *= n);
+     *   return n % 2 == 0;
+     * });
+     * // => [4, 9]
+     *
+     * _.transform({ 'a': 1, 'b': 2 }, function(result, n, key) {
+     *   result[key] = n * 3;
+     * });
+     * // => { 'a': 3, 'b': 6 }
+     */
+    function transform(object, iteratee, accumulator, thisArg) {
+      var isArr = isArray(object) || isTypedArray(object);
+      iteratee = getCallback(iteratee, thisArg, 4);
+
+      if (accumulator == null) {
+        if (isArr || isObject(object)) {
+          var Ctor = object.constructor;
+          if (isArr) {
+            accumulator = isArray(object) ? new Ctor : [];
+          } else {
+            accumulator = baseCreate(isFunction(Ctor) && Ctor.prototype);
+          }
+        } else {
+          accumulator = {};
+        }
+      }
+      (isArr ? arrayEach : baseForOwn)(object, function(value, index, object) {
+        return iteratee(accumulator, value, index, object);
+      });
+      return accumulator;
+    }
+
+    /**
+     * Creates an array of the own enumerable property values of `object`.
+     *
+     * **Note:** Non-object values are coerced to objects.
+     *
+     * @static
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the array of property values.
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     *   this.b = 2;
+     * }
+     *
+     * Foo.prototype.c = 3;
+     *
+     * _.values(new Foo);
+     * // => [1, 2] (iteration order is not guaranteed)
+     *
+     * _.values('hi');
+     * // => ['h', 'i']
+     */
+    function values(object) {
+      return baseValues(object, keys(object));
+    }
+
+    /**
+     * Creates an array of the own and inherited enumerable property values
+     * of `object`.
+     *
+     * **Note:** Non-object values are coerced to objects.
+     *
+     * @static
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the array of property values.
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     *   this.b = 2;
+     * }
+     *
+     * Foo.prototype.c = 3;
+     *
+     * _.valuesIn(new Foo);
+     * // => [1, 2, 3] (iteration order is not guaranteed)
+     */
+    function valuesIn(object) {
+      return baseValues(object, keysIn(object));
+    }
+
+    /**
+     * Checks if `n` is between `start` and up to but not including, `end`. If
+     * `end` is not specified it is set to `start` with `start` then set to `0`.
+     *
+     * @static
+     * @memberOf _
+     * @category Number
+     * @param {number} n The number to check.
+     * @param {number} [start=0] The start of the range.
+     * @param {number} end The end of the range.
+     * @returns {boolean} Returns `true` if `n` is in the range, else `false`.
+     * @example
+     *
+     * _.inRange(3, 2, 4);
+     * // => true
+     *
+     * _.inRange(4, 8);
+     * // => true
+     *
+     * _.inRange(4, 2);
+     * // => false
+     *
+     * _.inRange(2, 2);
+     * // => false
+     *
+     * _.inRange(1.2, 2);
+     * // => true
+     *
+     * _.inRange(5.2, 4);
+     * // => false
+     */
+    function inRange(value, start, end) {
+      start = +start || 0;
+      if (typeof end === 'undefined') {
+        end = start;
+        start = 0;
+      } else {
+        end = +end || 0;
+      }
+      return value >= nativeMin(start, end) && value < nativeMax(start, end);
+    }
+
+    /**
+     * Produces a random number between `min` and `max` (inclusive). If only one
+     * argument is provided a number between `0` and the given number is returned.
+     * If `floating` is `true`, or either `min` or `max` are floats, a floating-point
+     * number is returned instead of an integer.
+     *
+     * @static
+     * @memberOf _
+     * @category Number
+     * @param {number} [min=0] The minimum possible value.
+     * @param {number} [max=1] The maximum possible value.
+     * @param {boolean} [floating] Specify returning a floating-point number.
+     * @returns {number} Returns the random number.
+     * @example
+     *
+     * _.random(0, 5);
+     * // => an integer between 0 and 5
+     *
+     * _.random(5);
+     * // => also an integer between 0 and 5
+     *
+     * _.random(5, true);
+     * // => a floating-point number between 0 and 5
+     *
+     * _.random(1.2, 5.2);
+     * // => a floating-point number between 1.2 and 5.2
+     */
+    function random(min, max, floating) {
+      if (floating && isIterateeCall(min, max, floating)) {
+        max = floating = null;
+      }
+      var noMin = min == null,
+          noMax = max == null;
+
+      if (floating == null) {
+        if (noMax && typeof min == 'boolean') {
+          floating = min;
+          min = 1;
+        }
+        else if (typeof max == 'boolean') {
+          floating = max;
+          noMax = true;
+        }
+      }
+      if (noMin && noMax) {
+        max = 1;
+        noMax = false;
+      }
+      min = +min || 0;
+      if (noMax) {
+        max = min;
+        min = 0;
+      } else {
+        max = +max || 0;
+      }
+      if (floating || min % 1 || max % 1) {
+        var rand = nativeRandom();
+        return nativeMin(min + (rand * (max - min + parseFloat('1e-' + ((rand + '').length - 1)))), max);
+      }
+      return baseRandom(min, max);
+    }
+
+    /**
+     * Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase).
+     *
+     * @static
+     * @memberOf _
+     * @category String
+     * @param {string} [string=''] The string to convert.
+     * @returns {string} Returns the camel cased string.
+     * @example
+     *
+     * _.camelCase('Foo Bar');
+     * // => 'fooBar'
+     *
+     * _.camelCase('--foo-bar');
+     * // => 'fooBar'
+     *
+     * _.camelCase('__foo_bar__');
+     * // => 'fooBar'
+     */
+    var camelCase = createCompounder(function(result, word, index) {
+      word = word.toLowerCase();
+      return result + (index ? (word.charAt(0).toUpperCase() + word.slice(1)) : word);
+    });
+
+    /**
+     * Capitalizes the first character of `string`.
+     *
+     * @static
+     * @memberOf _
+     * @category String
+     * @param {string} [string=''] The string to capitalize.
+     * @returns {string} Returns the capitalized string.
+     * @example
+     *
+     * _.capitalize('fred');
+     * // => 'Fred'
+     */
+    function capitalize(string) {
+      string = baseToString(string);
+      return string && (string.charAt(0).toUpperCase() + string.slice(1));
+    }
+
+    /**
+     * Deburrs `string` by converting [latin-1 supplementary letters](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table)
+     * to basic latin letters and removing [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks).
+     *
+     * @static
+     * @memberOf _
+     * @category String
+     * @param {string} [string=''] The string to deburr.
+     * @returns {string} Returns the deburred string.
+     * @example
+     *
+     * _.deburr('déjà vu');
+     * // => 'deja vu'
+     */
+    function deburr(string) {
+      string = baseToString(string);
+      return string && string.replace(reLatin1, deburrLetter).replace(reComboMark, '');
+    }
+
+    /**
+     * Checks if `string` ends with the given target string.
+     *
+     * @static
+     * @memberOf _
+     * @category String
+     * @param {string} [string=''] The string to search.
+     * @param {string} [target] The string to search for.
+     * @param {number} [position=string.length] The position to search from.
+     * @returns {boolean} Returns `true` if `string` ends with `target`, else `false`.
+     * @example
+     *
+     * _.endsWith('abc', 'c');
+     * // => true
+     *
+     * _.endsWith('abc', 'b');
+     * // => false
+     *
+     * _.endsWith('abc', 'b', 2);
+     * // => true
+     */
+    function endsWith(string, target, position) {
+      string = baseToString(string);
+      target = (target + '');
+
+      var length = string.length;
+      position = position === undefined
+        ? length
+        : nativeMin(position < 0 ? 0 : (+position || 0), length);
+
+      position -= target.length;
+      return position >= 0 && string.indexOf(target, position) == position;
+    }
+
+    /**
+     * Converts the characters "&", "<", ">", '"', "'", and "\`", in `string` to
+     * their corresponding HTML entities.
+     *
+     * **Note:** No other characters are escaped. To escape additional characters
+     * use a third-party library like [_he_](https://mths.be/he).
+     *
+     * Though the ">" character is escaped for symmetry, characters like
+     * ">" and "/" don't require escaping in HTML and have no special meaning
+     * unless they're part of a tag or unquoted attribute value.
+     * See [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands)
+     * (under "semi-related fun fact") for more details.
+     *
+     * Backticks are escaped because in Internet Explorer < 9, they can break out
+     * of attribute values or HTML comments. See [#59](https://html5sec.org/#59),
+     * [#102](https://html5sec.org/#102), [#108](https://html5sec.org/#108), and
+     * [#133](https://html5sec.org/#133) of the [HTML5 Security Cheatsheet](https://html5sec.org/)
+     * for more details.
+     *
+     * When working with HTML you should always [quote attribute values](http://wonko.com/post/html-escaping)
+     * to reduce XSS vectors.
+     *
+     * @static
+     * @memberOf _
+     * @category String
+     * @param {string} [string=''] The string to escape.
+     * @returns {string} Returns the escaped string.
+     * @example
+     *
+     * _.escape('fred, barney, & pebbles');
+     * // => 'fred, barney, & pebbles'
+     */
+    function escape(string) {
+      // Reset `lastIndex` because in IE < 9 `String#replace` does not.
+      string = baseToString(string);
+      return (string && reHasUnescapedHtml.test(string))
+        ? string.replace(reUnescapedHtml, escapeHtmlChar)
+        : string;
+    }
+
+    /**
+     * Escapes the `RegExp` special characters "\", "/", "^", "$", ".", "|", "?",
+     * "*", "+", "(", ")", "[", "]", "{" and "}" in `string`.
+     *
+     * @static
+     * @memberOf _
+     * @category String
+     * @param {string} [string=''] The string to escape.
+     * @returns {string} Returns the escaped string.
+     * @example
+     *
+     * _.escapeRegExp('[lodash](https://lodash.com/)');
+     * // => '\[lodash\]\(https:\/\/lodash\.com\/\)'
+     */
+    function escapeRegExp(string) {
+      string = baseToString(string);
+      return (string && reHasRegExpChars.test(string))
+        ? string.replace(reRegExpChars, '\\$&')
+        : string;
+    }
+
+    /**
+     * Converts `string` to [kebab case](https://en.wikipedia.org/wiki/Letter_case#Special_case_styles).
+     *
+     * @static
+     * @memberOf _
+     * @category String
+     * @param {string} [string=''] The string to convert.
+     * @returns {string} Returns the kebab cased string.
+     * @example
+     *
+     * _.kebabCase('Foo Bar');
+     * // => 'foo-bar'
+     *
+     * _.kebabCase('fooBar');
+     * // => 'foo-bar'
+     *
+     * _.kebabCase('__foo_bar__');
+     * // => 'foo-bar'
+     */
+    var kebabCase = createCompounder(function(result, word, index) {
+      return result + (index ? '-' : '') + word.toLowerCase();
+    });
+
+    /**
+     * Pads `string` on the left and right sides if it is shorter than `length`.
+     * Padding characters are truncated if they can't be evenly divided by `length`.
+     *
+     * @static
+     * @memberOf _
+     * @category String
+     * @param {string} [string=''] The string to pad.
+     * @param {number} [length=0] The padding length.
+     * @param {string} [chars=' '] The string used as padding.
+     * @returns {string} Returns the padded string.
+     * @example
+     *
+     * _.pad('abc', 8);
+     * // => '  abc   '
+     *
+     * _.pad('abc', 8, '_-');
+     * // => '_-abc_-_'
+     *
+     * _.pad('abc', 3);
+     * // => 'abc'
+     */
+    function pad(string, length, chars) {
+      string = baseToString(string);
+      length = +length;
+
+      var strLength = string.length;
+      if (strLength >= length || !nativeIsFinite(length)) {
+        return string;
+      }
+      var mid = (length - strLength) / 2,
+          leftLength = floor(mid),
+          rightLength = ceil(mid);
+
+      chars = createPadding('', rightLength, chars);
+      return chars.slice(0, leftLength) + string + chars;
+    }
+
+    /**
+     * Pads `string` on the left side if it is shorter than `length`. Padding
+     * characters are truncated if they exceed `length`.
+     *
+     * @static
+     * @memberOf _
+     * @category String
+     * @param {string} [string=''] The string to pad.
+     * @param {number} [length=0] The padding length.
+     * @param {string} [chars=' '] The string used as padding.
+     * @returns {string} Returns the padded string.
+     * @example
+     *
+     * _.padLeft('abc', 6);
+     * // => '   abc'
+     *
+     * _.padLeft('abc', 6, '_-');
+     * // => '_-_abc'
+     *
+     * _.padLeft('abc', 3);
+     * // => 'abc'
+     */
+    var padLeft = createPadDir();
+
+    /**
+     * Pads `string` on the right side if it is shorter than `length`. Padding
+     * characters are truncated if they exceed `length`.
+     *
+     * @static
+     * @memberOf _
+     * @category String
+     * @param {string} [string=''] The string to pad.
+     * @param {number} [length=0] The padding length.
+     * @param {string} [chars=' '] The string used as padding.
+     * @returns {string} Returns the padded string.
+     * @example
+     *
+     * _.padRight('abc', 6);
+     * // => 'abc   '
+     *
+     * _.padRight('abc', 6, '_-');
+     * // => 'abc_-_'
+     *
+     * _.padRight('abc', 3);
+     * // => 'abc'
+     */
+    var padRight = createPadDir(true);
+
+    /**
+     * Converts `string` to an integer of the specified radix. If `radix` is
+     * `undefined` or `0`, a `radix` of `10` is used unless `value` is a hexadecimal,
+     * in which case a `radix` of `16` is used.
+     *
+     * **Note:** This method aligns with the [ES5 implementation](https://es5.github.io/#E)
+     * of `parseInt`.
+     *
+     * @static
+     * @memberOf _
+     * @category String
+     * @param {string} string The string to convert.
+     * @param {number} [radix] The radix to interpret `value` by.
+     * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
+     * @returns {number} Returns the converted integer.
+     * @example
+     *
+     * _.parseInt('08');
+     * // => 8
+     *
+     * _.map(['6', '08', '10'], _.parseInt);
+     * // => [6, 8, 10]
+     */
+    function parseInt(string, radix, guard) {
+      if (guard && isIterateeCall(string, radix, guard)) {
+        radix = 0;
+      }
+      return nativeParseInt(string, radix);
+    }
+    // Fallback for environments with pre-ES5 implementations.
+    if (nativeParseInt(whitespace + '08') != 8) {
+      parseInt = function(string, radix, guard) {
+        // Firefox < 21 and Opera < 15 follow ES3 for `parseInt`.
+        // Chrome fails to trim leading  whitespace characters.
+        // See https://code.google.com/p/v8/issues/detail?id=3109 for more details.
+        if (guard ? isIterateeCall(string, radix, guard) : radix == null) {
+          radix = 0;
+        } else if (radix) {
+          radix = +radix;
+        }
+        string = trim(string);
+        return nativeParseInt(string, radix || (reHasHexPrefix.test(string) ? 16 : 10));
+      };
+    }
+
+    /**
+     * Repeats the given string `n` times.
+     *
+     * @static
+     * @memberOf _
+     * @category String
+     * @param {string} [string=''] The string to repeat.
+     * @param {number} [n=0] The number of times to repeat the string.
+     * @returns {string} Returns the repeated string.
+     * @example
+     *
+     * _.repeat('*', 3);
+     * // => '***'
+     *
+     * _.repeat('abc', 2);
+     * // => 'abcabc'
+     *
+     * _.repeat('abc', 0);
+     * // => ''
+     */
+    function repeat(string, n) {
+      var result = '';
+      string = baseToString(string);
+      n = +n;
+      if (n < 1 || !string || !nativeIsFinite(n)) {
+        return result;
+      }
+      // Leverage the exponentiation by squaring algorithm for a faster repeat.
+      // See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details.
+      do {
+        if (n % 2) {
+          result += string;
+        }
+        n = floor(n / 2);
+        string += string;
+      } while (n);
+
+      return result;
+    }
+
+    /**
+     * Converts `string` to [snake case](https://en.wikipedia.org/wiki/Snake_case).
+     *
+     * @static
+     * @memberOf _
+     * @category String
+     * @param {string} [string=''] The string to convert.
+     * @returns {string} Returns the snake cased string.
+     * @example
+     *
+     * _.snakeCase('Foo Bar');
+     * // => 'foo_bar'
+     *
+     * _.snakeCase('fooBar');
+     * // => 'foo_bar'
+     *
+     * _.snakeCase('--foo-bar');
+     * // => 'foo_bar'
+     */
+    var snakeCase = createCompounder(function(result, word, index) {
+      return result + (index ? '_' : '') + word.toLowerCase();
+    });
+
+    /**
+     * Converts `string` to [start case](https://en.wikipedia.org/wiki/Letter_case#Stylistic_or_specialised_usage).
+     *
+     * @static
+     * @memberOf _
+     * @category String
+     * @param {string} [string=''] The string to convert.
+     * @returns {string} Returns the start cased string.
+     * @example
+     *
+     * _.startCase('--foo-bar');
+     * // => 'Foo Bar'
+     *
+     * _.startCase('fooBar');
+     * // => 'Foo Bar'
+     *
+     * _.startCase('__foo_bar__');
+     * // => 'Foo Bar'
+     */
+    var startCase = createCompounder(function(result, word, index) {
+      return result + (index ? ' ' : '') + (word.charAt(0).toUpperCase() + word.slice(1));
+    });
+
+    /**
+     * Checks if `string` starts with the given target string.
+     *
+     * @static
+     * @memberOf _
+     * @category String
+     * @param {string} [string=''] The string to search.
+     * @param {string} [target] The string to search for.
+     * @param {number} [position=0] The position to search from.
+     * @returns {boolean} Returns `true` if `string` starts with `target`, else `false`.
+     * @example
+     *
+     * _.startsWith('abc', 'a');
+     * // => true
+     *
+     * _.startsWith('abc', 'b');
+     * // => false
+     *
+     * _.startsWith('abc', 'b', 1);
+     * // => true
+     */
+    function startsWith(string, target, position) {
+      string = baseToString(string);
+      position = position == null
+        ? 0
+        : nativeMin(position < 0 ? 0 : (+position || 0), string.length);
+
+      return string.lastIndexOf(target, position) == position;
+    }
+
+    /**
+     * Creates a compiled template function that can interpolate data properties
+     * in "interpolate" delimiters, HTML-escape interpolated data properties in
+     * "escape" delimiters, and execute JavaScript in "evaluate" delimiters. Data
+     * properties may be accessed as free variables in the template. If a setting
+     * object is provided it takes precedence over `_.templateSettings` values.
+     *
+     * **Note:** In the development build `_.template` utilizes
+     * [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl)
+     * for easier debugging.
+     *
+     * For more information on precompiling templates see
+     * [lodash's custom builds documentation](https://lodash.com/custom-builds).
+     *
+     * For more information on Chrome extension sandboxes see
+     * [Chrome's extensions documentation](https://developer.chrome.com/extensions/sandboxingEval).
+     *
+     * @static
+     * @memberOf _
+     * @category String
+     * @param {string} [string=''] The template string.
+     * @param {Object} [options] The options object.
+     * @param {RegExp} [options.escape] The HTML "escape" delimiter.
+     * @param {RegExp} [options.evaluate] The "evaluate" delimiter.
+     * @param {Object} [options.imports] An object to import into the template as free variables.
+     * @param {RegExp} [options.interpolate] The "interpolate" delimiter.
+     * @param {string} [options.sourceURL] The sourceURL of the template's compiled source.
+     * @param {string} [options.variable] The data object variable name.
+     * @param- {Object} [otherOptions] Enables the legacy `options` param signature.
+     * @returns {Function} Returns the compiled template function.
+     * @example
+     *
+     * // using the "interpolate" delimiter to create a compiled template
+     * var compiled = _.template('hello <%= user %>!');
+     * compiled({ 'user': 'fred' });
+     * // => 'hello fred!'
+     *
+     * // using the HTML "escape" delimiter to escape data property values
+     * var compiled = _.template('<%- value %>');
+     * compiled({ 'value': '
+    
+    
+
+
+    
{{ "%+010d"|sprintf:-123 }}

+    
{{ "%+010d"|vsprintf:[-123] }}

+    
{{ "%+010d"|fmt:-123 }}

+    
{{ "%+010d"|vfmt:[-123] }}

+    
{{ "I've got %2$d apples and %1$d oranges."|fmt:4:2 }}

+    
{{ "I've got %(apples)d apples and %(oranges)d oranges."|fmt:{apples: 2, oranges: 4} }}

+
+    
+
+
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/sprintf-js/dist/angular-sprintf.min.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/sprintf-js/dist/angular-sprintf.min.js
new file mode 100644
index 00000000000000..dbaf744d83c214
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/sprintf-js/dist/angular-sprintf.min.js
@@ -0,0 +1,4 @@
+/*! sprintf-js | Alexandru Marasteanu  (http://alexei.ro/) | BSD-3-Clause */
+
+angular.module("sprintf",[]).filter("sprintf",function(){return function(){return sprintf.apply(null,arguments)}}).filter("fmt",["$filter",function(a){return a("sprintf")}]).filter("vsprintf",function(){return function(a,b){return vsprintf(a,b)}}).filter("vfmt",["$filter",function(a){return a("vsprintf")}]);
+//# sourceMappingURL=angular-sprintf.min.map
\ No newline at end of file
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/sprintf-js/dist/angular-sprintf.min.map b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/sprintf-js/dist/angular-sprintf.min.map
new file mode 100644
index 00000000000000..055964c624c1ac
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/sprintf-js/dist/angular-sprintf.min.map
@@ -0,0 +1 @@
+{"version":3,"file":"angular-sprintf.min.js","sources":["../src/angular-sprintf.js"],"names":["angular","module","filter","sprintf","apply","arguments","$filter","format","argv","vsprintf"],"mappings":";;AAAAA,QACIC,OAAO,cACPC,OAAO,UAAW,WACd,MAAO,YACH,MAAOC,SAAQC,MAAM,KAAMC,cAGnCH,OAAO,OAAQ,UAAW,SAASI,GAC/B,MAAOA,GAAQ,cAEnBJ,OAAO,WAAY,WACf,MAAO,UAASK,EAAQC,GACpB,MAAOC,UAASF,EAAQC,MAGhCN,OAAO,QAAS,UAAW,SAASI,GAChC,MAAOA,GAAQ"}
\ No newline at end of file
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/sprintf-js/dist/sprintf.min.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/sprintf-js/dist/sprintf.min.js
new file mode 100644
index 00000000000000..d5bcd097f0e5a8
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/sprintf-js/dist/sprintf.min.js
@@ -0,0 +1,4 @@
+/*! sprintf-js | Alexandru Marasteanu  (http://alexei.ro/) | BSD-3-Clause */
+
+!function(a){function b(){var a=arguments[0],c=b.cache;return c[a]&&c.hasOwnProperty(a)||(c[a]=b.parse(a)),b.format.call(null,c[a],arguments)}function c(a){return Object.prototype.toString.call(a).slice(8,-1).toLowerCase()}function d(a,b){return Array(b+1).join(a)}var e={not_string:/[^s]/,number:/[dief]/,text:/^[^\x25]+/,modulo:/^\x25{2}/,placeholder:/^\x25(?:([1-9]\d*)\$|\(([^\)]+)\))?(\+)?(0|'[^$])?(-)?(\d+)?(?:\.(\d+))?([b-fiosuxX])/,key:/^([a-z_][a-z_\d]*)/i,key_access:/^\.([a-z_][a-z_\d]*)/i,index_access:/^\[(\d+)\]/,sign:/^[\+\-]/};b.format=function(a,f){var g,h,i,j,k,l,m,n=1,o=a.length,p="",q=[],r=!0,s="";for(h=0;o>h;h++)if(p=c(a[h]),"string"===p)q[q.length]=a[h];else if("array"===p){if(j=a[h],j[2])for(g=f[n],i=0;i=0),j[8]){case"b":g=g.toString(2);break;case"c":g=String.fromCharCode(g);break;case"d":case"i":g=parseInt(g,10);break;case"e":g=j[7]?g.toExponential(j[7]):g.toExponential();break;case"f":g=j[7]?parseFloat(g).toFixed(j[7]):parseFloat(g);break;case"o":g=g.toString(8);break;case"s":g=(g=String(g))&&j[7]?g.substring(0,j[7]):g;break;case"u":g>>>=0;break;case"x":g=g.toString(16);break;case"X":g=g.toString(16).toUpperCase()}!e.number.test(j[8])||r&&!j[3]?s="":(s=r?"+":"-",g=g.toString().replace(e.sign,"")),l=j[4]?"0"===j[4]?"0":j[4].charAt(1):" ",m=j[6]-(s+g).length,k=j[6]&&m>0?d(l,m):"",q[q.length]=j[5]?s+g+k:"0"===l?s+k+g:k+s+g}return q.join("")},b.cache={},b.parse=function(a){for(var b=a,c=[],d=[],f=0;b;){if(null!==(c=e.text.exec(b)))d[d.length]=c[0];else if(null!==(c=e.modulo.exec(b)))d[d.length]="%";else{if(null===(c=e.placeholder.exec(b)))throw new SyntaxError("[sprintf] unexpected placeholder");if(c[2]){f|=1;var g=[],h=c[2],i=[];if(null===(i=e.key.exec(h)))throw new SyntaxError("[sprintf] failed to parse named argument key");for(g[g.length]=i[1];""!==(h=h.substring(i[0].length));)if(null!==(i=e.key_access.exec(h)))g[g.length]=i[1];else{if(null===(i=e.index_access.exec(h)))throw new SyntaxError("[sprintf] failed to parse named argument key");g[g.length]=i[1]}c[2]=g}else f|=2;if(3===f)throw new Error("[sprintf] mixing positional and named placeholders is not (yet) supported");d[d.length]=c}b=b.substring(c[0].length)}return d};var f=function(a,c,d){return d=(c||[]).slice(0),d.splice(0,0,a),b.apply(null,d)};"undefined"!=typeof exports?(exports.sprintf=b,exports.vsprintf=f):(a.sprintf=b,a.vsprintf=f,"function"==typeof define&&define.amd&&define(function(){return{sprintf:b,vsprintf:f}}))}("undefined"==typeof window?this:window);
+//# sourceMappingURL=sprintf.min.map
\ No newline at end of file
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/sprintf-js/dist/sprintf.min.map b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/sprintf-js/dist/sprintf.min.map
new file mode 100644
index 00000000000000..33fe1636d58e47
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/sprintf-js/dist/sprintf.min.map
@@ -0,0 +1 @@
+{"version":3,"file":"sprintf.min.js","sources":["../src/sprintf.js"],"names":["window","sprintf","key","arguments","cache","hasOwnProperty","parse","format","call","get_type","variable","Object","prototype","toString","slice","toLowerCase","str_repeat","input","multiplier","Array","join","re","not_string","number","text","modulo","placeholder","key_access","index_access","sign","parse_tree","argv","arg","i","k","match","pad","pad_character","pad_length","cursor","tree_length","length","node_type","output","is_positive","Error","test","isNaN","TypeError","String","fromCharCode","parseInt","toExponential","parseFloat","toFixed","substring","toUpperCase","replace","charAt","fmt","_fmt","arg_names","exec","SyntaxError","field_list","replacement_field","field_match","vsprintf","_argv","splice","apply","exports","define","amd","this"],"mappings":";;CAAA,SAAUA,GAaN,QAASC,KACL,GAAIC,GAAMC,UAAU,GAAIC,EAAQH,EAAQG,KAIxC,OAHMA,GAAMF,IAAQE,EAAMC,eAAeH,KACrCE,EAAMF,GAAOD,EAAQK,MAAMJ,IAExBD,EAAQM,OAAOC,KAAK,KAAMJ,EAAMF,GAAMC,WAoJjD,QAASM,GAASC,GACd,MAAOC,QAAOC,UAAUC,SAASL,KAAKE,GAAUI,MAAM,EAAG,IAAIC,cAGjE,QAASC,GAAWC,EAAOC,GACvB,MAAOC,OAAMD,EAAa,GAAGE,KAAKH,GA1KtC,GAAII,IACAC,WAAY,OACZC,OAAQ,SACRC,KAAM,YACNC,OAAQ,WACRC,YAAa,wFACbxB,IAAK,sBACLyB,WAAY,wBACZC,aAAc,aACdC,KAAM,UAWV5B,GAAQM,OAAS,SAASuB,EAAYC,GAClC,GAAiEC,GAAkBC,EAAGC,EAAGC,EAAOC,EAAKC,EAAeC,EAAhHC,EAAS,EAAGC,EAAcV,EAAWW,OAAQC,EAAY,GAASC,KAA0DC,GAAc,EAAMf,EAAO,EAC3J,KAAKI,EAAI,EAAOO,EAAJP,EAAiBA,IAEzB,GADAS,EAAYjC,EAASqB,EAAWG,IACd,WAAdS,EACAC,EAAOA,EAAOF,QAAUX,EAAWG,OAElC,IAAkB,UAAdS,EAAuB,CAE5B,GADAP,EAAQL,EAAWG,GACfE,EAAM,GAEN,IADAH,EAAMD,EAAKQ,GACNL,EAAI,EAAGA,EAAIC,EAAM,GAAGM,OAAQP,IAAK,CAClC,IAAKF,EAAI3B,eAAe8B,EAAM,GAAGD,IAC7B,KAAM,IAAIW,OAAM5C,EAAQ,yCAA0CkC,EAAM,GAAGD,IAE/EF,GAAMA,EAAIG,EAAM,GAAGD,QAIvBF,GADKG,EAAM,GACLJ,EAAKI,EAAM,IAGXJ,EAAKQ,IAOf,IAJqB,YAAjB9B,EAASuB,KACTA,EAAMA,KAGNX,EAAGC,WAAWwB,KAAKX,EAAM,KAAyB,UAAjB1B,EAASuB,IAAoBe,MAAMf,GACpE,KAAM,IAAIgB,WAAU/C,EAAQ,0CAA2CQ,EAASuB,IAOpF,QAJIX,EAAGE,OAAOuB,KAAKX,EAAM,MACrBS,EAAcZ,GAAO,GAGjBG,EAAM,IACV,IAAK,IACDH,EAAMA,EAAInB,SAAS,EACvB,MACA,KAAK,IACDmB,EAAMiB,OAAOC,aAAalB,EAC9B,MACA,KAAK,IACL,IAAK,IACDA,EAAMmB,SAASnB,EAAK,GACxB,MACA,KAAK,IACDA,EAAMG,EAAM,GAAKH,EAAIoB,cAAcjB,EAAM,IAAMH,EAAIoB,eACvD,MACA,KAAK,IACDpB,EAAMG,EAAM,GAAKkB,WAAWrB,GAAKsB,QAAQnB,EAAM,IAAMkB,WAAWrB,EACpE,MACA,KAAK,IACDA,EAAMA,EAAInB,SAAS,EACvB,MACA,KAAK,IACDmB,GAAQA,EAAMiB,OAAOjB,KAASG,EAAM,GAAKH,EAAIuB,UAAU,EAAGpB,EAAM,IAAMH,CAC1E,MACA,KAAK,IACDA,KAAc,CAClB,MACA,KAAK,IACDA,EAAMA,EAAInB,SAAS,GACvB,MACA,KAAK,IACDmB,EAAMA,EAAInB,SAAS,IAAI2C,eAG3BnC,EAAGE,OAAOuB,KAAKX,EAAM,KAASS,IAAeT,EAAM,GAKnDN,EAAO,IAJPA,EAAOe,EAAc,IAAM,IAC3BZ,EAAMA,EAAInB,WAAW4C,QAAQpC,EAAGQ,KAAM,KAK1CQ,EAAgBF,EAAM,GAAkB,MAAbA,EAAM,GAAa,IAAMA,EAAM,GAAGuB,OAAO,GAAK,IACzEpB,EAAaH,EAAM,IAAMN,EAAOG,GAAKS,OACrCL,EAAMD,EAAM,IAAMG,EAAa,EAAItB,EAAWqB,EAAeC,GAAoB,GACjFK,EAAOA,EAAOF,QAAUN,EAAM,GAAKN,EAAOG,EAAMI,EAAyB,MAAlBC,EAAwBR,EAAOO,EAAMJ,EAAMI,EAAMP,EAAOG,EAGvH,MAAOW,GAAOvB,KAAK,KAGvBnB,EAAQG,SAERH,EAAQK,MAAQ,SAASqD,GAErB,IADA,GAAIC,GAAOD,EAAKxB,KAAYL,KAAiB+B,EAAY,EAClDD,GAAM,CACT,GAAqC,QAAhCzB,EAAQd,EAAGG,KAAKsC,KAAKF,IACtB9B,EAAWA,EAAWW,QAAUN,EAAM,OAErC,IAAuC,QAAlCA,EAAQd,EAAGI,OAAOqC,KAAKF,IAC7B9B,EAAWA,EAAWW,QAAU,QAE/B,CAAA,GAA4C,QAAvCN,EAAQd,EAAGK,YAAYoC,KAAKF,IAgClC,KAAM,IAAIG,aAAY,mCA/BtB,IAAI5B,EAAM,GAAI,CACV0B,GAAa,CACb,IAAIG,MAAiBC,EAAoB9B,EAAM,GAAI+B,IACnD,IAAuD,QAAlDA,EAAc7C,EAAGnB,IAAI4D,KAAKG,IAe3B,KAAM,IAAIF,aAAY,+CAbtB,KADAC,EAAWA,EAAWvB,QAAUyB,EAAY,GACwC,MAA5ED,EAAoBA,EAAkBV,UAAUW,EAAY,GAAGzB,UACnE,GAA8D,QAAzDyB,EAAc7C,EAAGM,WAAWmC,KAAKG,IAClCD,EAAWA,EAAWvB,QAAUyB,EAAY,OAE3C,CAAA,GAAgE,QAA3DA,EAAc7C,EAAGO,aAAakC,KAAKG,IAIzC,KAAM,IAAIF,aAAY,+CAHtBC,GAAWA,EAAWvB,QAAUyB,EAAY,GAUxD/B,EAAM,GAAK6B,MAGXH,IAAa,CAEjB,IAAkB,IAAdA,EACA,KAAM,IAAIhB,OAAM,4EAEpBf,GAAWA,EAAWW,QAAUN,EAKpCyB,EAAOA,EAAKL,UAAUpB,EAAM,GAAGM,QAEnC,MAAOX,GAGX,IAAIqC,GAAW,SAASR,EAAK5B,EAAMqC,GAG/B,MAFAA,IAASrC,OAAYjB,MAAM,GAC3BsD,EAAMC,OAAO,EAAG,EAAGV,GACZ1D,EAAQqE,MAAM,KAAMF,GAiBR,oBAAZG,UACPA,QAAQtE,QAAUA,EAClBsE,QAAQJ,SAAWA,IAGnBnE,EAAOC,QAAUA,EACjBD,EAAOmE,SAAWA,EAEI,kBAAXK,SAAyBA,OAAOC,KACvCD,OAAO,WACH,OACIvE,QAASA,EACTkE,SAAUA,OAKT,mBAAXnE,QAAyB0E,KAAO1E"}
\ No newline at end of file
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/sprintf-js/gruntfile.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/sprintf-js/gruntfile.js
new file mode 100644
index 00000000000000..246e1c3b9801fc
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/sprintf-js/gruntfile.js
@@ -0,0 +1,36 @@
+module.exports = function(grunt) {
+    grunt.initConfig({
+        pkg: grunt.file.readJSON("package.json"),
+
+        uglify: {
+            options: {
+                banner: "/*! <%= pkg.name %> | <%= pkg.author %> | <%= pkg.license %> */\n",
+                sourceMap: true
+            },
+            build: {
+                files: [
+                    {
+                        src: "src/sprintf.js",
+                        dest: "dist/sprintf.min.js"
+                    },
+                    {
+                        src: "src/angular-sprintf.js",
+                        dest: "dist/angular-sprintf.min.js"
+                    }
+                ]
+            }
+        },
+
+        watch: {
+            js: {
+                files: "src/*.js",
+                tasks: ["uglify"]
+            }
+        }
+    })
+
+    grunt.loadNpmTasks("grunt-contrib-uglify")
+    grunt.loadNpmTasks("grunt-contrib-watch")
+
+    grunt.registerTask("default", ["uglify", "watch"])
+}
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/sprintf-js/package.json b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/sprintf-js/package.json
new file mode 100644
index 00000000000000..64e267c719a6bf
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/sprintf-js/package.json
@@ -0,0 +1,51 @@
+{
+  "name": "sprintf-js",
+  "version": "1.0.2",
+  "description": "JavaScript sprintf implementation",
+  "author": {
+    "name": "Alexandru Marasteanu",
+    "email": "hello@alexei.ro",
+    "url": "http://alexei.ro/"
+  },
+  "main": "src/sprintf.js",
+  "scripts": {
+    "test": "mocha test/test.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/alexei/sprintf.js.git"
+  },
+  "license": "BSD-3-Clause",
+  "devDependencies": {
+    "mocha": "*",
+    "grunt": "*",
+    "grunt-contrib-watch": "*",
+    "grunt-contrib-uglify": "*"
+  },
+  "gitHead": "e8c73065cd1a79a32c697806a4e85f1fe7917592",
+  "bugs": {
+    "url": "https://github.com/alexei/sprintf.js/issues"
+  },
+  "homepage": "https://github.com/alexei/sprintf.js",
+  "_id": "sprintf-js@1.0.2",
+  "_shasum": "11e4d84ff32144e35b0bf3a66f8587f38d8f9978",
+  "_from": "sprintf-js@>=1.0.2 <1.1.0",
+  "_npmVersion": "1.4.28",
+  "_npmUser": {
+    "name": "alexei",
+    "email": "hello@alexei.ro"
+  },
+  "maintainers": [
+    {
+      "name": "alexei",
+      "email": "hello@alexei.ro"
+    }
+  ],
+  "dist": {
+    "shasum": "11e4d84ff32144e35b0bf3a66f8587f38d8f9978",
+    "tarball": "http://registry.npmjs.org/sprintf-js/-/sprintf-js-1.0.2.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.0.2.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/sprintf-js/src/angular-sprintf.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/sprintf-js/src/angular-sprintf.js
new file mode 100644
index 00000000000000..9c69123bea291a
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/sprintf-js/src/angular-sprintf.js
@@ -0,0 +1,18 @@
+angular.
+    module("sprintf", []).
+    filter("sprintf", function() {
+        return function() {
+            return sprintf.apply(null, arguments)
+        }
+    }).
+    filter("fmt", ["$filter", function($filter) {
+        return $filter("sprintf")
+    }]).
+    filter("vsprintf", function() {
+        return function(format, argv) {
+            return vsprintf(format, argv)
+        }
+    }).
+    filter("vfmt", ["$filter", function($filter) {
+        return $filter("vsprintf")
+    }])
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/sprintf-js/src/sprintf.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/sprintf-js/src/sprintf.js
new file mode 100644
index 00000000000000..0ccb64c981e878
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/sprintf-js/src/sprintf.js
@@ -0,0 +1,195 @@
+(function(window) {
+    var re = {
+        not_string: /[^s]/,
+        number: /[dief]/,
+        text: /^[^\x25]+/,
+        modulo: /^\x25{2}/,
+        placeholder: /^\x25(?:([1-9]\d*)\$|\(([^\)]+)\))?(\+)?(0|'[^$])?(-)?(\d+)?(?:\.(\d+))?([b-fiosuxX])/,
+        key: /^([a-z_][a-z_\d]*)/i,
+        key_access: /^\.([a-z_][a-z_\d]*)/i,
+        index_access: /^\[(\d+)\]/,
+        sign: /^[\+\-]/
+    }
+
+    function sprintf() {
+        var key = arguments[0], cache = sprintf.cache
+        if (!(cache[key] && cache.hasOwnProperty(key))) {
+            cache[key] = sprintf.parse(key)
+        }
+        return sprintf.format.call(null, cache[key], arguments)
+    }
+
+    sprintf.format = function(parse_tree, argv) {
+        var cursor = 1, tree_length = parse_tree.length, node_type = "", arg, output = [], i, k, match, pad, pad_character, pad_length, is_positive = true, sign = ""
+        for (i = 0; i < tree_length; i++) {
+            node_type = get_type(parse_tree[i])
+            if (node_type === "string") {
+                output[output.length] = parse_tree[i]
+            }
+            else if (node_type === "array") {
+                match = parse_tree[i] // convenience purposes only
+                if (match[2]) { // keyword argument
+                    arg = argv[cursor]
+                    for (k = 0; k < match[2].length; k++) {
+                        if (!arg.hasOwnProperty(match[2][k])) {
+                            throw new Error(sprintf("[sprintf] property '%s' does not exist", match[2][k]))
+                        }
+                        arg = arg[match[2][k]]
+                    }
+                }
+                else if (match[1]) { // positional argument (explicit)
+                    arg = argv[match[1]]
+                }
+                else { // positional argument (implicit)
+                    arg = argv[cursor++]
+                }
+
+                if (get_type(arg) == "function") {
+                    arg = arg()
+                }
+
+                if (re.not_string.test(match[8]) && (get_type(arg) != "number" && isNaN(arg))) {
+                    throw new TypeError(sprintf("[sprintf] expecting number but found %s", get_type(arg)))
+                }
+
+                if (re.number.test(match[8])) {
+                    is_positive = arg >= 0
+                }
+
+                switch (match[8]) {
+                    case "b":
+                        arg = arg.toString(2)
+                    break
+                    case "c":
+                        arg = String.fromCharCode(arg)
+                    break
+                    case "d":
+                    case "i":
+                        arg = parseInt(arg, 10)
+                    break
+                    case "e":
+                        arg = match[7] ? arg.toExponential(match[7]) : arg.toExponential()
+                    break
+                    case "f":
+                        arg = match[7] ? parseFloat(arg).toFixed(match[7]) : parseFloat(arg)
+                    break
+                    case "o":
+                        arg = arg.toString(8)
+                    break
+                    case "s":
+                        arg = ((arg = String(arg)) && match[7] ? arg.substring(0, match[7]) : arg)
+                    break
+                    case "u":
+                        arg = arg >>> 0
+                    break
+                    case "x":
+                        arg = arg.toString(16)
+                    break
+                    case "X":
+                        arg = arg.toString(16).toUpperCase()
+                    break
+                }
+                if (re.number.test(match[8]) && (!is_positive || match[3])) {
+                    sign = is_positive ? "+" : "-"
+                    arg = arg.toString().replace(re.sign, "")
+                }
+                else {
+                    sign = ""
+                }
+                pad_character = match[4] ? match[4] === "0" ? "0" : match[4].charAt(1) : " "
+                pad_length = match[6] - (sign + arg).length
+                pad = match[6] ? (pad_length > 0 ? str_repeat(pad_character, pad_length) : "") : ""
+                output[output.length] = match[5] ? sign + arg + pad : (pad_character === "0" ? sign + pad + arg : pad + sign + arg)
+            }
+        }
+        return output.join("")
+    }
+
+    sprintf.cache = {}
+
+    sprintf.parse = function(fmt) {
+        var _fmt = fmt, match = [], parse_tree = [], arg_names = 0
+        while (_fmt) {
+            if ((match = re.text.exec(_fmt)) !== null) {
+                parse_tree[parse_tree.length] = match[0]
+            }
+            else if ((match = re.modulo.exec(_fmt)) !== null) {
+                parse_tree[parse_tree.length] = "%"
+            }
+            else if ((match = re.placeholder.exec(_fmt)) !== null) {
+                if (match[2]) {
+                    arg_names |= 1
+                    var field_list = [], replacement_field = match[2], field_match = []
+                    if ((field_match = re.key.exec(replacement_field)) !== null) {
+                        field_list[field_list.length] = field_match[1]
+                        while ((replacement_field = replacement_field.substring(field_match[0].length)) !== "") {
+                            if ((field_match = re.key_access.exec(replacement_field)) !== null) {
+                                field_list[field_list.length] = field_match[1]
+                            }
+                            else if ((field_match = re.index_access.exec(replacement_field)) !== null) {
+                                field_list[field_list.length] = field_match[1]
+                            }
+                            else {
+                                throw new SyntaxError("[sprintf] failed to parse named argument key")
+                            }
+                        }
+                    }
+                    else {
+                        throw new SyntaxError("[sprintf] failed to parse named argument key")
+                    }
+                    match[2] = field_list
+                }
+                else {
+                    arg_names |= 2
+                }
+                if (arg_names === 3) {
+                    throw new Error("[sprintf] mixing positional and named placeholders is not (yet) supported")
+                }
+                parse_tree[parse_tree.length] = match
+            }
+            else {
+                throw new SyntaxError("[sprintf] unexpected placeholder")
+            }
+            _fmt = _fmt.substring(match[0].length)
+        }
+        return parse_tree
+    }
+
+    var vsprintf = function(fmt, argv, _argv) {
+        _argv = (argv || []).slice(0)
+        _argv.splice(0, 0, fmt)
+        return sprintf.apply(null, _argv)
+    }
+
+    /**
+     * helpers
+     */
+    function get_type(variable) {
+        return Object.prototype.toString.call(variable).slice(8, -1).toLowerCase()
+    }
+
+    function str_repeat(input, multiplier) {
+        return Array(multiplier + 1).join(input)
+    }
+
+    /**
+     * export to either browser or node.js
+     */
+    if (typeof exports !== "undefined") {
+        exports.sprintf = sprintf
+        exports.vsprintf = vsprintf
+    }
+    else {
+        window.sprintf = sprintf
+        window.vsprintf = vsprintf
+
+        if (typeof define === "function" && define.amd) {
+            define(function() {
+                return {
+                    sprintf: sprintf,
+                    vsprintf: vsprintf
+                }
+            })
+        }
+    }
+})(typeof window === "undefined" ? this : window);
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/sprintf-js/test/test.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/sprintf-js/test/test.js
new file mode 100644
index 00000000000000..1717d8fd09684b
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/sprintf-js/test/test.js
@@ -0,0 +1,72 @@
+var assert = require("assert"),
+    sprintfjs = require("../src/sprintf.js"),
+    sprintf = sprintfjs.sprintf,
+    vsprintf = sprintfjs.vsprintf
+
+describe("sprintfjs", function() {
+    it("should return formated strings for simple placeholders", function() {
+        assert.equal("%", sprintf("%%"))
+        assert.equal("10", sprintf("%b", 2))
+        assert.equal("A", sprintf("%c", 65))
+        assert.equal("2", sprintf("%d", 2))
+        assert.equal("2", sprintf("%i", 2))
+        assert.equal("2", sprintf("%d", "2"))
+        assert.equal("2", sprintf("%i", "2"))
+        assert.equal("2e+0", sprintf("%e", 2))
+        assert.equal("2", sprintf("%u", 2))
+        assert.equal("4294967294", sprintf("%u", -2))
+        assert.equal("2.2", sprintf("%f", 2.2))
+        assert.equal("10", sprintf("%o", 8))
+        assert.equal("%s", sprintf("%s", "%s"))
+        assert.equal("ff", sprintf("%x", 255))
+        assert.equal("FF", sprintf("%X", 255))
+        assert.equal("Polly wants a cracker", sprintf("%2$s %3$s a %1$s", "cracker", "Polly", "wants"))
+        assert.equal("Hello world!", sprintf("Hello %(who)s!", {"who": "world"}))
+    })
+
+    it("should return formated strings for complex placeholders", function() {
+        // sign
+        assert.equal("2", sprintf("%d", 2))
+        assert.equal("-2", sprintf("%d", -2))
+        assert.equal("+2", sprintf("%+d", 2))
+        assert.equal("-2", sprintf("%+d", -2))
+        assert.equal("2", sprintf("%i", 2))
+        assert.equal("-2", sprintf("%i", -2))
+        assert.equal("+2", sprintf("%+i", 2))
+        assert.equal("-2", sprintf("%+i", -2))
+        assert.equal("2.2", sprintf("%f", 2.2))
+        assert.equal("-2.2", sprintf("%f", -2.2))
+        assert.equal("+2.2", sprintf("%+f", 2.2))
+        assert.equal("-2.2", sprintf("%+f", -2.2))
+        assert.equal("-2.3", sprintf("%+.1f", -2.34))
+        assert.equal("-0.0", sprintf("%+.1f", -0.01))
+        assert.equal("-000000123", sprintf("%+010d", -123))
+        assert.equal("______-123", sprintf("%+'_10d", -123))
+        assert.equal("-234.34 123.2", sprintf("%f %f", -234.34, 123.2))
+
+        // padding
+        assert.equal("-0002", sprintf("%05d", -2))
+        assert.equal("-0002", sprintf("%05i", -2))
+        assert.equal("    <", sprintf("%5s", "<"))
+        assert.equal("0000<", sprintf("%05s", "<"))
+        assert.equal("____<", sprintf("%'_5s", "<"))
+        assert.equal(">    ", sprintf("%-5s", ">"))
+        assert.equal(">0000", sprintf("%0-5s", ">"))
+        assert.equal(">____", sprintf("%'_-5s", ">"))
+        assert.equal("xxxxxx", sprintf("%5s", "xxxxxx"))
+        assert.equal("1234", sprintf("%02u", 1234))
+        assert.equal(" -10.235", sprintf("%8.3f", -10.23456))
+        assert.equal("-12.34 xxx", sprintf("%f %s", -12.34, "xxx"))
+
+        // precision
+        assert.equal("2.3", sprintf("%.1f", 2.345))
+        assert.equal("xxxxx", sprintf("%5.5s", "xxxxxx"))
+        assert.equal("    x", sprintf("%5.1s", "xxxxxx"))
+
+    })
+
+    it("should return formated strings for callbacks", function() {
+        assert.equal("foobar", sprintf("%s", function() { return "foobar" }))
+        assert.equal(Date.now(), sprintf("%s", Date.now)) // should pass...
+    })
+})
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/package.json b/tools/eslint/node_modules/js-yaml/node_modules/argparse/package.json
new file mode 100644
index 00000000000000..3c1b7fd712bbcc
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/package.json
@@ -0,0 +1,62 @@
+{
+  "name": "argparse",
+  "description": "Very powerful CLI arguments parser. Native port of argparse - python's options parsing library",
+  "version": "1.0.2",
+  "keywords": [
+    "cli",
+    "parser",
+    "argparse",
+    "option",
+    "args"
+  ],
+  "homepage": "https://github.com/nodeca/argparse",
+  "contributors": [
+    {
+      "name": "Eugene Shkuropat"
+    },
+    {
+      "name": "Paul Jacobson"
+    }
+  ],
+  "bugs": {
+    "url": "https://github.com/nodeca/argparse/issues"
+  },
+  "license": "MIT",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/nodeca/argparse.git"
+  },
+  "main": "./index.js",
+  "scripts": {
+    "test": "make test"
+  },
+  "dependencies": {
+    "lodash": ">= 3.2.0 < 4.0.0",
+    "sprintf-js": "~1.0.2"
+  },
+  "devDependencies": {
+    "mocha": "*"
+  },
+  "gitHead": "990f1b5332e70dd3c1c437d2f4077a2b63ac9674",
+  "_id": "argparse@1.0.2",
+  "_shasum": "bcfae39059656d1973d0b9e6a1a74154b5a9a136",
+  "_from": "argparse@>=1.0.2 <1.1.0",
+  "_npmVersion": "1.4.28",
+  "_npmUser": {
+    "name": "vitaly",
+    "email": "vitaly@rcdesign.ru"
+  },
+  "maintainers": [
+    {
+      "name": "vitaly",
+      "email": "vitaly@rcdesign.ru"
+    }
+  ],
+  "dist": {
+    "shasum": "bcfae39059656d1973d0b9e6a1a74154b5a9a136",
+    "tarball": "http://registry.npmjs.org/argparse/-/argparse-1.0.2.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/argparse/-/argparse-1.0.2.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/esprima/ChangeLog b/tools/eslint/node_modules/js-yaml/node_modules/esprima/ChangeLog
new file mode 100644
index 00000000000000..72d64b5d813cf5
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/esprima/ChangeLog
@@ -0,0 +1,111 @@
+2015-04-17: Version 2.2.0
+
+      * Support ES6 import and export declarations (issue 1000)
+      * Fix line terminator before arrow not recognized as error (issue 1009)
+      * Support ES6 destructuring (issue 1045)
+      * Support ES6 template literal (issue 1074)
+      * Fix the handling of invalid/incomplete string escape sequences (issue 1106)
+      * Fix ES3 static member access restriction (issue 1120)
+      * Support for `super` in ES6 class (issue 1147)
+
+2015-03-09: Version 2.1.0
+
+      * Support ES6 class (issue 1001)
+      * Support ES6 rest parameter (issue 1011)
+      * Expand the location of property getter, setter, and methods (issue 1029)
+      * Enable TryStatement transition to a single handler (issue 1031)
+      * Support ES6 computed property name (issue 1037)
+      * Tolerate unclosed block comment (issue 1041)
+      * Support ES6 lexical declaration (issue 1065)
+
+2015-02-06: Version 2.0.0
+
+      * Support ES6 arrow function (issue 517)
+      * Support ES6 Unicode code point escape (issue 521)
+      * Improve the speed and accuracy of comment attachment (issue 522)
+      * Support ES6 default parameter (issue 519)
+      * Support ES6 regular expression flags (issue 557)
+      * Fix scanning of implicit octal literals (issue 565)
+      * Fix the handling of automatic semicolon insertion (issue 574)
+      * Support ES6 method definition (issue 620)
+      * Support ES6 octal integer literal (issue 621)
+      * Support ES6 binary integer literal (issue 622)
+      * Support ES6 object literal property value shorthand (issue 624)
+
+2015-03-03: Version 1.2.5
+
+      * Fix scanning of implicit octal literals (issue 565)
+
+2015-02-05: Version 1.2.4
+
+      * Fix parsing of LeftHandSideExpression in ForInStatement (issue 560)
+      * Fix the handling of automatic semicolon insertion (issue 574)
+
+2015-01-18: Version 1.2.3
+
+      * Fix division by this (issue 616)
+
+2014-05-18: Version 1.2.2
+
+      * Fix duplicated tokens when collecting comments (issue 537)
+
+2014-05-04: Version 1.2.1
+
+      * Ensure that Program node may still have leading comments (issue 536)
+
+2014-04-29: Version 1.2.0
+
+      * Fix semicolon handling for expression statement (issue 462, 533)
+      * Disallow escaped characters in regular expression flags (issue 503)
+      * Performance improvement for location tracking (issue 520)
+      * Improve the speed of comment attachment (issue 522)
+
+2014-03-26: Version 1.1.1
+
+      * Fix token handling of forward slash after an array literal (issue 512)
+
+2014-03-23: Version 1.1.0
+
+      * Optionally attach comments to the owning syntax nodes (issue 197)
+      * Simplify binary parsing with stack-based shift reduce (issue 352)
+      * Always include the raw source of literals (issue 376)
+      * Add optional input source information (issue 386)
+      * Tokenizer API for pure lexical scanning (issue 398)
+      * Improve the web site and its online demos (issue 337, 400, 404)
+      * Performance improvement for location tracking (issue 417, 424)
+      * Support HTML comment syntax (issue 451)
+      * Drop support for legacy browsers (issue 474)
+
+2013-08-27: Version 1.0.4
+
+      * Minimize the payload for packages (issue 362)
+      * Fix missing cases on an empty switch statement (issue 436)
+      * Support escaped ] in regexp literal character classes (issue 442)
+      * Tolerate invalid left-hand side expression (issue 130)
+
+2013-05-17: Version 1.0.3
+
+      * Variable declaration needs at least one declarator (issue 391)
+      * Fix benchmark's variance unit conversion (issue 397)
+      * IE < 9: \v should be treated as vertical tab (issue 405)
+      * Unary expressions should always have prefix: true (issue 418)
+      * Catch clause should only accept an identifier (issue 423)
+      * Tolerate setters without parameter (issue 426)
+
+2012-11-02: Version 1.0.2
+
+    Improvement:
+
+      * Fix esvalidate JUnit output upon a syntax error (issue 374)
+
+2012-10-28: Version 1.0.1
+
+    Improvements:
+
+      * esvalidate understands shebang in a Unix shell script (issue 361)
+      * esvalidate treats fatal parsing failure as an error (issue 361)
+      * Reduce Node.js package via .npmignore (issue 362)
+
+2012-10-22: Version 1.0.0
+
+    Initial release.
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/esprima/LICENSE.BSD b/tools/eslint/node_modules/js-yaml/node_modules/esprima/LICENSE.BSD
new file mode 100644
index 00000000000000..3e580c355a96e5
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/esprima/LICENSE.BSD
@@ -0,0 +1,19 @@
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+  * Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in the
+    documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/esprima/README.md b/tools/eslint/node_modules/js-yaml/node_modules/esprima/README.md
new file mode 100644
index 00000000000000..9ba7c0f53088a3
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/esprima/README.md
@@ -0,0 +1,23 @@
+**Esprima** ([esprima.org](http://esprima.org), BSD license) is a high performance,
+standard-compliant [ECMAScript](http://www.ecma-international.org/publications/standards/Ecma-262.htm)
+parser written in ECMAScript (also popularly known as
+[JavaScript](https://en.wikipedia.org/wiki/JavaScript).
+Esprima is created and maintained by [Ariya Hidayat](https://twitter.com/ariyahidayat),
+with the help of [many contributors](https://github.com/jquery/esprima/contributors).
+
+### Features
+
+- Full support for ECMAScript 5.1 ([ECMA-262](http://www.ecma-international.org/publications/standards/Ecma-262.htm))
+- Sensible [syntax tree format](https://github.com/estree/estree/blob/master/spec.md) as standardized by [EStree project](https://github.com/estree/estree)
+- Optional tracking of syntax node location (index-based and line-column)
+- Heavily tested (~1000 [unit tests](https://github.com/jquery/esprima/tree/master/test/fixtures) with [full code coverage](https://travis-ci.org/jquery/esprima))
+- [Partial support](https://github.com/jquery/esprima/issues/1099) for ECMAScript 6
+
+Esprima serves as a **building block** for some JavaScript
+language tools, from [code instrumentation](http://esprima.org/demo/functiontrace.html)
+to [editor autocompletion](http://esprima.org/demo/autocomplete.html).
+
+Esprima runs on many popular web browsers, as well as other ECMAScript platforms such as
+[Rhino](http://www.mozilla.org/rhino), [Nashorn](http://openjdk.java.net/projects/nashorn/), and [Node.js](https://npmjs.org/package/esprima).
+
+For more information, check the web site [esprima.org](http://esprima.org).
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/esprima/bin/esparse.js b/tools/eslint/node_modules/js-yaml/node_modules/esprima/bin/esparse.js
new file mode 100755
index 00000000000000..560366695a1e37
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/esprima/bin/esparse.js
@@ -0,0 +1,127 @@
+#!/usr/bin/env node
+/*
+  Copyright (C) 2012 Ariya Hidayat 
+  Copyright (C) 2011 Ariya Hidayat 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/*jslint sloppy:true node:true rhino:true */
+
+var fs, esprima, fname, content, options, syntax;
+
+if (typeof require === 'function') {
+    fs = require('fs');
+    esprima = require('esprima');
+} else if (typeof load === 'function') {
+    try {
+        load('esprima.js');
+    } catch (e) {
+        load('../esprima.js');
+    }
+}
+
+// Shims to Node.js objects when running under Rhino.
+if (typeof console === 'undefined' && typeof process === 'undefined') {
+    console = { log: print };
+    fs = { readFileSync: readFile };
+    process = { argv: arguments, exit: quit };
+    process.argv.unshift('esparse.js');
+    process.argv.unshift('rhino');
+}
+
+function showUsage() {
+    console.log('Usage:');
+    console.log('   esparse [options] file.js');
+    console.log();
+    console.log('Available options:');
+    console.log();
+    console.log('  --comment      Gather all line and block comments in an array');
+    console.log('  --loc          Include line-column location info for each syntax node');
+    console.log('  --range        Include index-based range for each syntax node');
+    console.log('  --raw          Display the raw value of literals');
+    console.log('  --tokens       List all tokens in an array');
+    console.log('  --tolerant     Tolerate errors on a best-effort basis (experimental)');
+    console.log('  -v, --version  Shows program version');
+    console.log();
+    process.exit(1);
+}
+
+if (process.argv.length <= 2) {
+    showUsage();
+}
+
+options = {};
+
+process.argv.splice(2).forEach(function (entry) {
+
+    if (entry === '-h' || entry === '--help') {
+        showUsage();
+    } else if (entry === '-v' || entry === '--version') {
+        console.log('ECMAScript Parser (using Esprima version', esprima.version, ')');
+        console.log();
+        process.exit(0);
+    } else if (entry === '--comment') {
+        options.comment = true;
+    } else if (entry === '--loc') {
+        options.loc = true;
+    } else if (entry === '--range') {
+        options.range = true;
+    } else if (entry === '--raw') {
+        options.raw = true;
+    } else if (entry === '--tokens') {
+        options.tokens = true;
+    } else if (entry === '--tolerant') {
+        options.tolerant = true;
+    } else if (entry.slice(0, 2) === '--') {
+        console.log('Error: unknown option ' + entry + '.');
+        process.exit(1);
+    } else if (typeof fname === 'string') {
+        console.log('Error: more than one input file.');
+        process.exit(1);
+    } else {
+        fname = entry;
+    }
+});
+
+if (typeof fname !== 'string') {
+    console.log('Error: no input file.');
+    process.exit(1);
+}
+
+// Special handling for regular expression literal since we need to
+// convert it to a string literal, otherwise it will be decoded
+// as object "{}" and the regular expression would be lost.
+function adjustRegexLiteral(key, value) {
+    if (key === 'value' && value instanceof RegExp) {
+        value = value.toString();
+    }
+    return value;
+}
+
+try {
+    content = fs.readFileSync(fname, 'utf-8');
+    syntax = esprima.parse(content, options);
+    console.log(JSON.stringify(syntax, adjustRegexLiteral, 4));
+} catch (e) {
+    console.log('Error: ' + e.message);
+    process.exit(1);
+}
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/esprima/bin/esvalidate.js b/tools/eslint/node_modules/js-yaml/node_modules/esprima/bin/esvalidate.js
new file mode 100755
index 00000000000000..dddd8a2ada461a
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/esprima/bin/esvalidate.js
@@ -0,0 +1,199 @@
+#!/usr/bin/env node
+/*
+  Copyright (C) 2012 Ariya Hidayat 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/*jslint sloppy:true plusplus:true node:true rhino:true */
+/*global phantom:true */
+
+var fs, system, esprima, options, fnames, count;
+
+if (typeof esprima === 'undefined') {
+    // PhantomJS can only require() relative files
+    if (typeof phantom === 'object') {
+        fs = require('fs');
+        system = require('system');
+        esprima = require('./esprima');
+    } else if (typeof require === 'function') {
+        fs = require('fs');
+        esprima = require('esprima');
+    } else if (typeof load === 'function') {
+        try {
+            load('esprima.js');
+        } catch (e) {
+            load('../esprima.js');
+        }
+    }
+}
+
+// Shims to Node.js objects when running under PhantomJS 1.7+.
+if (typeof phantom === 'object') {
+    fs.readFileSync = fs.read;
+    process = {
+        argv: [].slice.call(system.args),
+        exit: phantom.exit
+    };
+    process.argv.unshift('phantomjs');
+}
+
+// Shims to Node.js objects when running under Rhino.
+if (typeof console === 'undefined' && typeof process === 'undefined') {
+    console = { log: print };
+    fs = { readFileSync: readFile };
+    process = { argv: arguments, exit: quit };
+    process.argv.unshift('esvalidate.js');
+    process.argv.unshift('rhino');
+}
+
+function showUsage() {
+    console.log('Usage:');
+    console.log('   esvalidate [options] file.js');
+    console.log();
+    console.log('Available options:');
+    console.log();
+    console.log('  --format=type  Set the report format, plain (default) or junit');
+    console.log('  -v, --version  Print program version');
+    console.log();
+    process.exit(1);
+}
+
+if (process.argv.length <= 2) {
+    showUsage();
+}
+
+options = {
+    format: 'plain'
+};
+
+fnames = [];
+
+process.argv.splice(2).forEach(function (entry) {
+
+    if (entry === '-h' || entry === '--help') {
+        showUsage();
+    } else if (entry === '-v' || entry === '--version') {
+        console.log('ECMAScript Validator (using Esprima version', esprima.version, ')');
+        console.log();
+        process.exit(0);
+    } else if (entry.slice(0, 9) === '--format=') {
+        options.format = entry.slice(9);
+        if (options.format !== 'plain' && options.format !== 'junit') {
+            console.log('Error: unknown report format ' + options.format + '.');
+            process.exit(1);
+        }
+    } else if (entry.slice(0, 2) === '--') {
+        console.log('Error: unknown option ' + entry + '.');
+        process.exit(1);
+    } else {
+        fnames.push(entry);
+    }
+});
+
+if (fnames.length === 0) {
+    console.log('Error: no input file.');
+    process.exit(1);
+}
+
+if (options.format === 'junit') {
+    console.log('');
+    console.log('');
+}
+
+count = 0;
+fnames.forEach(function (fname) {
+    var content, timestamp, syntax, name;
+    try {
+        content = fs.readFileSync(fname, 'utf-8');
+
+        if (content[0] === '#' && content[1] === '!') {
+            content = '//' + content.substr(2, content.length);
+        }
+
+        timestamp = Date.now();
+        syntax = esprima.parse(content, { tolerant: true });
+
+        if (options.format === 'junit') {
+
+            name = fname;
+            if (name.lastIndexOf('/') >= 0) {
+                name = name.slice(name.lastIndexOf('/') + 1);
+            }
+
+            console.log('');
+
+            syntax.errors.forEach(function (error) {
+                var msg = error.message;
+                msg = msg.replace(/^Line\ [0-9]*\:\ /, '');
+                console.log('  ');
+                console.log('    ' +
+                    error.message + '(' + name + ':' + error.lineNumber + ')' +
+                    '');
+                console.log('  ');
+            });
+
+            console.log('');
+
+        } else if (options.format === 'plain') {
+
+            syntax.errors.forEach(function (error) {
+                var msg = error.message;
+                msg = msg.replace(/^Line\ [0-9]*\:\ /, '');
+                msg = fname + ':' + error.lineNumber + ': ' + msg;
+                console.log(msg);
+                ++count;
+            });
+
+        }
+    } catch (e) {
+        ++count;
+        if (options.format === 'junit') {
+            console.log('');
+            console.log(' ');
+            console.log(' ' +
+                e.message + '(' + fname + ((e.lineNumber) ? ':' + e.lineNumber : '') +
+                ')');
+            console.log(' ');
+            console.log('');
+        } else {
+            console.log('Error: ' + e.message);
+        }
+    }
+});
+
+if (options.format === 'junit') {
+    console.log('');
+}
+
+if (count > 0) {
+    process.exit(1);
+}
+
+if (count === 0 && typeof phantom === 'object') {
+    process.exit(0);
+}
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/esprima/esprima.js b/tools/eslint/node_modules/js-yaml/node_modules/esprima/esprima.js
new file mode 100644
index 00000000000000..2d7fc11cc3cfd2
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/esprima/esprima.js
@@ -0,0 +1,5321 @@
+/*
+  Copyright (C) 2013 Ariya Hidayat 
+  Copyright (C) 2013 Thaddee Tyl 
+  Copyright (C) 2013 Mathias Bynens 
+  Copyright (C) 2012 Ariya Hidayat 
+  Copyright (C) 2012 Mathias Bynens 
+  Copyright (C) 2012 Joost-Wim Boekesteijn 
+  Copyright (C) 2012 Kris Kowal 
+  Copyright (C) 2012 Yusuke Suzuki 
+  Copyright (C) 2012 Arpad Borsos 
+  Copyright (C) 2011 Ariya Hidayat 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+(function (root, factory) {
+    'use strict';
+
+    // Universal Module Definition (UMD) to support AMD, CommonJS/Node.js,
+    // Rhino, and plain browser loading.
+
+    /* istanbul ignore next */
+    if (typeof define === 'function' && define.amd) {
+        define(['exports'], factory);
+    } else if (typeof exports !== 'undefined') {
+        factory(exports);
+    } else {
+        factory((root.esprima = {}));
+    }
+}(this, function (exports) {
+    'use strict';
+
+    var Token,
+        TokenName,
+        FnExprTokens,
+        Syntax,
+        PlaceHolders,
+        Messages,
+        Regex,
+        source,
+        strict,
+        sourceType,
+        index,
+        lineNumber,
+        lineStart,
+        hasLineTerminator,
+        lastIndex,
+        lastLineNumber,
+        lastLineStart,
+        startIndex,
+        startLineNumber,
+        startLineStart,
+        scanning,
+        length,
+        lookahead,
+        state,
+        extra,
+        isBindingElement,
+        isAssignmentTarget,
+        firstCoverInitializedNameError;
+
+    Token = {
+        BooleanLiteral: 1,
+        EOF: 2,
+        Identifier: 3,
+        Keyword: 4,
+        NullLiteral: 5,
+        NumericLiteral: 6,
+        Punctuator: 7,
+        StringLiteral: 8,
+        RegularExpression: 9,
+        Template: 10
+    };
+
+    TokenName = {};
+    TokenName[Token.BooleanLiteral] = 'Boolean';
+    TokenName[Token.EOF] = '';
+    TokenName[Token.Identifier] = 'Identifier';
+    TokenName[Token.Keyword] = 'Keyword';
+    TokenName[Token.NullLiteral] = 'Null';
+    TokenName[Token.NumericLiteral] = 'Numeric';
+    TokenName[Token.Punctuator] = 'Punctuator';
+    TokenName[Token.StringLiteral] = 'String';
+    TokenName[Token.RegularExpression] = 'RegularExpression';
+    TokenName[Token.Template] = 'Template';
+
+    // A function following one of those tokens is an expression.
+    FnExprTokens = ['(', '{', '[', 'in', 'typeof', 'instanceof', 'new',
+                    'return', 'case', 'delete', 'throw', 'void',
+                    // assignment operators
+                    '=', '+=', '-=', '*=', '/=', '%=', '<<=', '>>=', '>>>=',
+                    '&=', '|=', '^=', ',',
+                    // binary/unary operators
+                    '+', '-', '*', '/', '%', '++', '--', '<<', '>>', '>>>', '&',
+                    '|', '^', '!', '~', '&&', '||', '?', ':', '===', '==', '>=',
+                    '<=', '<', '>', '!=', '!=='];
+
+    Syntax = {
+        AssignmentExpression: 'AssignmentExpression',
+        AssignmentPattern: 'AssignmentPattern',
+        ArrayExpression: 'ArrayExpression',
+        ArrayPattern: 'ArrayPattern',
+        ArrowFunctionExpression: 'ArrowFunctionExpression',
+        BlockStatement: 'BlockStatement',
+        BinaryExpression: 'BinaryExpression',
+        BreakStatement: 'BreakStatement',
+        CallExpression: 'CallExpression',
+        CatchClause: 'CatchClause',
+        ClassBody: 'ClassBody',
+        ClassDeclaration: 'ClassDeclaration',
+        ClassExpression: 'ClassExpression',
+        ConditionalExpression: 'ConditionalExpression',
+        ContinueStatement: 'ContinueStatement',
+        DoWhileStatement: 'DoWhileStatement',
+        DebuggerStatement: 'DebuggerStatement',
+        EmptyStatement: 'EmptyStatement',
+        ExportAllDeclaration: 'ExportAllDeclaration',
+        ExportDefaultDeclaration: 'ExportDefaultDeclaration',
+        ExportNamedDeclaration: 'ExportNamedDeclaration',
+        ExportSpecifier: 'ExportSpecifier',
+        ExpressionStatement: 'ExpressionStatement',
+        ForStatement: 'ForStatement',
+        ForInStatement: 'ForInStatement',
+        FunctionDeclaration: 'FunctionDeclaration',
+        FunctionExpression: 'FunctionExpression',
+        Identifier: 'Identifier',
+        IfStatement: 'IfStatement',
+        ImportDeclaration: 'ImportDeclaration',
+        ImportDefaultSpecifier: 'ImportDefaultSpecifier',
+        ImportNamespaceSpecifier: 'ImportNamespaceSpecifier',
+        ImportSpecifier: 'ImportSpecifier',
+        Literal: 'Literal',
+        LabeledStatement: 'LabeledStatement',
+        LogicalExpression: 'LogicalExpression',
+        MemberExpression: 'MemberExpression',
+        MethodDefinition: 'MethodDefinition',
+        NewExpression: 'NewExpression',
+        ObjectExpression: 'ObjectExpression',
+        ObjectPattern: 'ObjectPattern',
+        Program: 'Program',
+        Property: 'Property',
+        RestElement: 'RestElement',
+        ReturnStatement: 'ReturnStatement',
+        SequenceExpression: 'SequenceExpression',
+        SpreadElement: 'SpreadElement',
+        Super: 'Super',
+        SwitchCase: 'SwitchCase',
+        SwitchStatement: 'SwitchStatement',
+        TaggedTemplateExpression: 'TaggedTemplateExpression',
+        TemplateElement: 'TemplateElement',
+        TemplateLiteral: 'TemplateLiteral',
+        ThisExpression: 'ThisExpression',
+        ThrowStatement: 'ThrowStatement',
+        TryStatement: 'TryStatement',
+        UnaryExpression: 'UnaryExpression',
+        UpdateExpression: 'UpdateExpression',
+        VariableDeclaration: 'VariableDeclaration',
+        VariableDeclarator: 'VariableDeclarator',
+        WhileStatement: 'WhileStatement',
+        WithStatement: 'WithStatement'
+    };
+
+    PlaceHolders = {
+        ArrowParameterPlaceHolder: 'ArrowParameterPlaceHolder'
+    };
+
+    // Error messages should be identical to V8.
+    Messages = {
+        UnexpectedToken: 'Unexpected token %0',
+        UnexpectedNumber: 'Unexpected number',
+        UnexpectedString: 'Unexpected string',
+        UnexpectedIdentifier: 'Unexpected identifier',
+        UnexpectedReserved: 'Unexpected reserved word',
+        UnexpectedTemplate: 'Unexpected quasi %0',
+        UnexpectedEOS: 'Unexpected end of input',
+        NewlineAfterThrow: 'Illegal newline after throw',
+        InvalidRegExp: 'Invalid regular expression',
+        UnterminatedRegExp: 'Invalid regular expression: missing /',
+        InvalidLHSInAssignment: 'Invalid left-hand side in assignment',
+        InvalidLHSInForIn: 'Invalid left-hand side in for-in',
+        MultipleDefaultsInSwitch: 'More than one default clause in switch statement',
+        NoCatchOrFinally: 'Missing catch or finally after try',
+        UnknownLabel: 'Undefined label \'%0\'',
+        Redeclaration: '%0 \'%1\' has already been declared',
+        IllegalContinue: 'Illegal continue statement',
+        IllegalBreak: 'Illegal break statement',
+        IllegalReturn: 'Illegal return statement',
+        StrictModeWith: 'Strict mode code may not include a with statement',
+        StrictCatchVariable: 'Catch variable may not be eval or arguments in strict mode',
+        StrictVarName: 'Variable name may not be eval or arguments in strict mode',
+        StrictParamName: 'Parameter name eval or arguments is not allowed in strict mode',
+        StrictParamDupe: 'Strict mode function may not have duplicate parameter names',
+        StrictFunctionName: 'Function name may not be eval or arguments in strict mode',
+        StrictOctalLiteral: 'Octal literals are not allowed in strict mode.',
+        StrictDelete: 'Delete of an unqualified identifier in strict mode.',
+        StrictLHSAssignment: 'Assignment to eval or arguments is not allowed in strict mode',
+        StrictLHSPostfix: 'Postfix increment/decrement may not have eval or arguments operand in strict mode',
+        StrictLHSPrefix: 'Prefix increment/decrement may not have eval or arguments operand in strict mode',
+        StrictReservedWord: 'Use of future reserved word in strict mode',
+        TemplateOctalLiteral: 'Octal literals are not allowed in template strings.',
+        ParameterAfterRestParameter: 'Rest parameter must be last formal parameter',
+        DefaultRestParameter: 'Unexpected token =',
+        ObjectPatternAsRestParameter: 'Unexpected token {',
+        DuplicateProtoProperty: 'Duplicate __proto__ fields are not allowed in object literals',
+        ConstructorSpecialMethod: 'Class constructor may not be an accessor',
+        DuplicateConstructor: 'A class may only have one constructor',
+        StaticPrototype: 'Classes may not have static property named prototype',
+        MissingFromClause: 'Unexpected token',
+        NoAsAfterImportNamespace: 'Unexpected token',
+        InvalidModuleSpecifier: 'Unexpected token',
+        IllegalImportDeclaration: 'Unexpected token',
+        IllegalExportDeclaration: 'Unexpected token'
+    };
+
+    // See also tools/generate-unicode-regex.py.
+    Regex = {
+        NonAsciiIdentifierStart: new RegExp('[\xAA\xB5\xBA\xC0-\xD6\xD8-\xF6\xF8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0370-\u0374\u0376\u0377\u037A-\u037D\u037F\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u048A-\u052F\u0531-\u0556\u0559\u0561-\u0587\u05D0-\u05EA\u05F0-\u05F2\u0620-\u064A\u066E\u066F\u0671-\u06D3\u06D5\u06E5\u06E6\u06EE\u06EF\u06FA-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07CA-\u07EA\u07F4\u07F5\u07FA\u0800-\u0815\u081A\u0824\u0828\u0840-\u0858\u08A0-\u08B2\u0904-\u0939\u093D\u0950\u0958-\u0961\u0971-\u0980\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BD\u09CE\u09DC\u09DD\u09DF-\u09E1\u09F0\u09F1\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A59-\u0A5C\u0A5E\u0A72-\u0A74\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABD\u0AD0\u0AE0\u0AE1\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3D\u0B5C\u0B5D\u0B5F-\u0B61\u0B71\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BD0\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C39\u0C3D\u0C58\u0C59\u0C60\u0C61\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBD\u0CDE\u0CE0\u0CE1\u0CF1\u0CF2\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D3A\u0D3D\u0D4E\u0D60\u0D61\u0D7A-\u0D7F\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0E01-\u0E30\u0E32\u0E33\u0E40-\u0E46\u0E81\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB0\u0EB2\u0EB3\u0EBD\u0EC0-\u0EC4\u0EC6\u0EDC-\u0EDF\u0F00\u0F40-\u0F47\u0F49-\u0F6C\u0F88-\u0F8C\u1000-\u102A\u103F\u1050-\u1055\u105A-\u105D\u1061\u1065\u1066\u106E-\u1070\u1075-\u1081\u108E\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u1380-\u138F\u13A0-\u13F4\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F8\u1700-\u170C\u170E-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176C\u176E-\u1770\u1780-\u17B3\u17D7\u17DC\u1820-\u1877\u1880-\u18A8\u18AA\u18B0-\u18F5\u1900-\u191E\u1950-\u196D\u1970-\u1974\u1980-\u19AB\u19C1-\u19C7\u1A00-\u1A16\u1A20-\u1A54\u1AA7\u1B05-\u1B33\u1B45-\u1B4B\u1B83-\u1BA0\u1BAE\u1BAF\u1BBA-\u1BE5\u1C00-\u1C23\u1C4D-\u1C4F\u1C5A-\u1C7D\u1CE9-\u1CEC\u1CEE-\u1CF1\u1CF5\u1CF6\u1D00-\u1DBF\u1E00-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u2071\u207F\u2090-\u209C\u2102\u2107\u210A-\u2113\u2115\u2119-\u211D\u2124\u2126\u2128\u212A-\u212D\u212F-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2160-\u2188\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CEE\u2CF2\u2CF3\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D80-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u2E2F\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303C\u3041-\u3096\u309D-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312D\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FCC\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA61F\uA62A\uA62B\uA640-\uA66E\uA67F-\uA69D\uA6A0-\uA6EF\uA717-\uA71F\uA722-\uA788\uA78B-\uA78E\uA790-\uA7AD\uA7B0\uA7B1\uA7F7-\uA801\uA803-\uA805\uA807-\uA80A\uA80C-\uA822\uA840-\uA873\uA882-\uA8B3\uA8F2-\uA8F7\uA8FB\uA90A-\uA925\uA930-\uA946\uA960-\uA97C\uA984-\uA9B2\uA9CF\uA9E0-\uA9E4\uA9E6-\uA9EF\uA9FA-\uA9FE\uAA00-\uAA28\uAA40-\uAA42\uAA44-\uAA4B\uAA60-\uAA76\uAA7A\uAA7E-\uAAAF\uAAB1\uAAB5\uAAB6\uAAB9-\uAABD\uAAC0\uAAC2\uAADB-\uAADD\uAAE0-\uAAEA\uAAF2-\uAAF4\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uAB30-\uAB5A\uAB5C-\uAB5F\uAB64\uAB65\uABC0-\uABE2\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D\uFB1F-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE74\uFE76-\uFEFC\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]'),
+        NonAsciiIdentifierPart: new RegExp('[\xAA\xB5\xBA\xC0-\xD6\xD8-\xF6\xF8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0300-\u0374\u0376\u0377\u037A-\u037D\u037F\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u0483-\u0487\u048A-\u052F\u0531-\u0556\u0559\u0561-\u0587\u0591-\u05BD\u05BF\u05C1\u05C2\u05C4\u05C5\u05C7\u05D0-\u05EA\u05F0-\u05F2\u0610-\u061A\u0620-\u0669\u066E-\u06D3\u06D5-\u06DC\u06DF-\u06E8\u06EA-\u06FC\u06FF\u0710-\u074A\u074D-\u07B1\u07C0-\u07F5\u07FA\u0800-\u082D\u0840-\u085B\u08A0-\u08B2\u08E4-\u0963\u0966-\u096F\u0971-\u0983\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BC-\u09C4\u09C7\u09C8\u09CB-\u09CE\u09D7\u09DC\u09DD\u09DF-\u09E3\u09E6-\u09F1\u0A01-\u0A03\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A3C\u0A3E-\u0A42\u0A47\u0A48\u0A4B-\u0A4D\u0A51\u0A59-\u0A5C\u0A5E\u0A66-\u0A75\u0A81-\u0A83\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABC-\u0AC5\u0AC7-\u0AC9\u0ACB-\u0ACD\u0AD0\u0AE0-\u0AE3\u0AE6-\u0AEF\u0B01-\u0B03\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3C-\u0B44\u0B47\u0B48\u0B4B-\u0B4D\u0B56\u0B57\u0B5C\u0B5D\u0B5F-\u0B63\u0B66-\u0B6F\u0B71\u0B82\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BBE-\u0BC2\u0BC6-\u0BC8\u0BCA-\u0BCD\u0BD0\u0BD7\u0BE6-\u0BEF\u0C00-\u0C03\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C39\u0C3D-\u0C44\u0C46-\u0C48\u0C4A-\u0C4D\u0C55\u0C56\u0C58\u0C59\u0C60-\u0C63\u0C66-\u0C6F\u0C81-\u0C83\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBC-\u0CC4\u0CC6-\u0CC8\u0CCA-\u0CCD\u0CD5\u0CD6\u0CDE\u0CE0-\u0CE3\u0CE6-\u0CEF\u0CF1\u0CF2\u0D01-\u0D03\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D3A\u0D3D-\u0D44\u0D46-\u0D48\u0D4A-\u0D4E\u0D57\u0D60-\u0D63\u0D66-\u0D6F\u0D7A-\u0D7F\u0D82\u0D83\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0DCA\u0DCF-\u0DD4\u0DD6\u0DD8-\u0DDF\u0DE6-\u0DEF\u0DF2\u0DF3\u0E01-\u0E3A\u0E40-\u0E4E\u0E50-\u0E59\u0E81\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB9\u0EBB-\u0EBD\u0EC0-\u0EC4\u0EC6\u0EC8-\u0ECD\u0ED0-\u0ED9\u0EDC-\u0EDF\u0F00\u0F18\u0F19\u0F20-\u0F29\u0F35\u0F37\u0F39\u0F3E-\u0F47\u0F49-\u0F6C\u0F71-\u0F84\u0F86-\u0F97\u0F99-\u0FBC\u0FC6\u1000-\u1049\u1050-\u109D\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u135D-\u135F\u1380-\u138F\u13A0-\u13F4\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F8\u1700-\u170C\u170E-\u1714\u1720-\u1734\u1740-\u1753\u1760-\u176C\u176E-\u1770\u1772\u1773\u1780-\u17D3\u17D7\u17DC\u17DD\u17E0-\u17E9\u180B-\u180D\u1810-\u1819\u1820-\u1877\u1880-\u18AA\u18B0-\u18F5\u1900-\u191E\u1920-\u192B\u1930-\u193B\u1946-\u196D\u1970-\u1974\u1980-\u19AB\u19B0-\u19C9\u19D0-\u19D9\u1A00-\u1A1B\u1A20-\u1A5E\u1A60-\u1A7C\u1A7F-\u1A89\u1A90-\u1A99\u1AA7\u1AB0-\u1ABD\u1B00-\u1B4B\u1B50-\u1B59\u1B6B-\u1B73\u1B80-\u1BF3\u1C00-\u1C37\u1C40-\u1C49\u1C4D-\u1C7D\u1CD0-\u1CD2\u1CD4-\u1CF6\u1CF8\u1CF9\u1D00-\u1DF5\u1DFC-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u200C\u200D\u203F\u2040\u2054\u2071\u207F\u2090-\u209C\u20D0-\u20DC\u20E1\u20E5-\u20F0\u2102\u2107\u210A-\u2113\u2115\u2119-\u211D\u2124\u2126\u2128\u212A-\u212D\u212F-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2160-\u2188\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CF3\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D7F-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u2DE0-\u2DFF\u2E2F\u3005-\u3007\u3021-\u302F\u3031-\u3035\u3038-\u303C\u3041-\u3096\u3099\u309A\u309D-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312D\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FCC\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA62B\uA640-\uA66F\uA674-\uA67D\uA67F-\uA69D\uA69F-\uA6F1\uA717-\uA71F\uA722-\uA788\uA78B-\uA78E\uA790-\uA7AD\uA7B0\uA7B1\uA7F7-\uA827\uA840-\uA873\uA880-\uA8C4\uA8D0-\uA8D9\uA8E0-\uA8F7\uA8FB\uA900-\uA92D\uA930-\uA953\uA960-\uA97C\uA980-\uA9C0\uA9CF-\uA9D9\uA9E0-\uA9FE\uAA00-\uAA36\uAA40-\uAA4D\uAA50-\uAA59\uAA60-\uAA76\uAA7A-\uAAC2\uAADB-\uAADD\uAAE0-\uAAEF\uAAF2-\uAAF6\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uAB30-\uAB5A\uAB5C-\uAB5F\uAB64\uAB65\uABC0-\uABEA\uABEC\uABED\uABF0-\uABF9\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE00-\uFE0F\uFE20-\uFE2D\uFE33\uFE34\uFE4D-\uFE4F\uFE70-\uFE74\uFE76-\uFEFC\uFF10-\uFF19\uFF21-\uFF3A\uFF3F\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]')
+    };
+
+    // Ensure the condition is true, otherwise throw an error.
+    // This is only to have a better contract semantic, i.e. another safety net
+    // to catch a logic error. The condition shall be fulfilled in normal case.
+    // Do NOT use this to enforce a certain condition on any user input.
+
+    function assert(condition, message) {
+        /* istanbul ignore if */
+        if (!condition) {
+            throw new Error('ASSERT: ' + message);
+        }
+    }
+
+    function isDecimalDigit(ch) {
+        return (ch >= 0x30 && ch <= 0x39);   // 0..9
+    }
+
+    function isHexDigit(ch) {
+        return '0123456789abcdefABCDEF'.indexOf(ch) >= 0;
+    }
+
+    function isOctalDigit(ch) {
+        return '01234567'.indexOf(ch) >= 0;
+    }
+
+    function octalToDecimal(ch) {
+        // \0 is not octal escape sequence
+        var octal = (ch !== '0'), code = '01234567'.indexOf(ch);
+
+        if (index < length && isOctalDigit(source[index])) {
+            octal = true;
+            code = code * 8 + '01234567'.indexOf(source[index++]);
+
+            // 3 digits are only allowed when string starts
+            // with 0, 1, 2, 3
+            if ('0123'.indexOf(ch) >= 0 &&
+                    index < length &&
+                    isOctalDigit(source[index])) {
+                code = code * 8 + '01234567'.indexOf(source[index++]);
+            }
+        }
+
+        return {
+            code: code,
+            octal: octal
+        };
+    }
+
+    // 7.2 White Space
+
+    function isWhiteSpace(ch) {
+        return (ch === 0x20) || (ch === 0x09) || (ch === 0x0B) || (ch === 0x0C) || (ch === 0xA0) ||
+            (ch >= 0x1680 && [0x1680, 0x180E, 0x2000, 0x2001, 0x2002, 0x2003, 0x2004, 0x2005, 0x2006, 0x2007, 0x2008, 0x2009, 0x200A, 0x202F, 0x205F, 0x3000, 0xFEFF].indexOf(ch) >= 0);
+    }
+
+    // 7.3 Line Terminators
+
+    function isLineTerminator(ch) {
+        return (ch === 0x0A) || (ch === 0x0D) || (ch === 0x2028) || (ch === 0x2029);
+    }
+
+    // 7.6 Identifier Names and Identifiers
+
+    function isIdentifierStart(ch) {
+        return (ch === 0x24) || (ch === 0x5F) ||  // $ (dollar) and _ (underscore)
+            (ch >= 0x41 && ch <= 0x5A) ||         // A..Z
+            (ch >= 0x61 && ch <= 0x7A) ||         // a..z
+            (ch === 0x5C) ||                      // \ (backslash)
+            ((ch >= 0x80) && Regex.NonAsciiIdentifierStart.test(String.fromCharCode(ch)));
+    }
+
+    function isIdentifierPart(ch) {
+        return (ch === 0x24) || (ch === 0x5F) ||  // $ (dollar) and _ (underscore)
+            (ch >= 0x41 && ch <= 0x5A) ||         // A..Z
+            (ch >= 0x61 && ch <= 0x7A) ||         // a..z
+            (ch >= 0x30 && ch <= 0x39) ||         // 0..9
+            (ch === 0x5C) ||                      // \ (backslash)
+            ((ch >= 0x80) && Regex.NonAsciiIdentifierPart.test(String.fromCharCode(ch)));
+    }
+
+    // 7.6.1.2 Future Reserved Words
+
+    function isFutureReservedWord(id) {
+        switch (id) {
+        case 'enum':
+        case 'export':
+        case 'import':
+        case 'super':
+            return true;
+        default:
+            return false;
+        }
+    }
+
+    // 11.6.2.2 Future Reserved Words
+
+    function isStrictModeReservedWord(id) {
+        switch (id) {
+        case 'implements':
+        case 'interface':
+        case 'package':
+        case 'private':
+        case 'protected':
+        case 'public':
+        case 'static':
+        case 'yield':
+        case 'let':
+            return true;
+        default:
+            return false;
+        }
+    }
+
+    function isRestrictedWord(id) {
+        return id === 'eval' || id === 'arguments';
+    }
+
+    // 7.6.1.1 Keywords
+
+    function isKeyword(id) {
+
+        // 'const' is specialized as Keyword in V8.
+        // 'yield' and 'let' are for compatibility with SpiderMonkey and ES.next.
+        // Some others are from future reserved words.
+
+        switch (id.length) {
+        case 2:
+            return (id === 'if') || (id === 'in') || (id === 'do');
+        case 3:
+            return (id === 'var') || (id === 'for') || (id === 'new') ||
+                (id === 'try') || (id === 'let');
+        case 4:
+            return (id === 'this') || (id === 'else') || (id === 'case') ||
+                (id === 'void') || (id === 'with') || (id === 'enum');
+        case 5:
+            return (id === 'while') || (id === 'break') || (id === 'catch') ||
+                (id === 'throw') || (id === 'const') || (id === 'yield') ||
+                (id === 'class') || (id === 'super');
+        case 6:
+            return (id === 'return') || (id === 'typeof') || (id === 'delete') ||
+                (id === 'switch') || (id === 'export') || (id === 'import');
+        case 7:
+            return (id === 'default') || (id === 'finally') || (id === 'extends');
+        case 8:
+            return (id === 'function') || (id === 'continue') || (id === 'debugger');
+        case 10:
+            return (id === 'instanceof');
+        default:
+            return false;
+        }
+    }
+
+    // 7.4 Comments
+
+    function addComment(type, value, start, end, loc) {
+        var comment;
+
+        assert(typeof start === 'number', 'Comment must have valid position');
+
+        state.lastCommentStart = start;
+
+        comment = {
+            type: type,
+            value: value
+        };
+        if (extra.range) {
+            comment.range = [start, end];
+        }
+        if (extra.loc) {
+            comment.loc = loc;
+        }
+        extra.comments.push(comment);
+        if (extra.attachComment) {
+            extra.leadingComments.push(comment);
+            extra.trailingComments.push(comment);
+        }
+    }
+
+    function skipSingleLineComment(offset) {
+        var start, loc, ch, comment;
+
+        start = index - offset;
+        loc = {
+            start: {
+                line: lineNumber,
+                column: index - lineStart - offset
+            }
+        };
+
+        while (index < length) {
+            ch = source.charCodeAt(index);
+            ++index;
+            if (isLineTerminator(ch)) {
+                hasLineTerminator = true;
+                if (extra.comments) {
+                    comment = source.slice(start + offset, index - 1);
+                    loc.end = {
+                        line: lineNumber,
+                        column: index - lineStart - 1
+                    };
+                    addComment('Line', comment, start, index - 1, loc);
+                }
+                if (ch === 13 && source.charCodeAt(index) === 10) {
+                    ++index;
+                }
+                ++lineNumber;
+                lineStart = index;
+                return;
+            }
+        }
+
+        if (extra.comments) {
+            comment = source.slice(start + offset, index);
+            loc.end = {
+                line: lineNumber,
+                column: index - lineStart
+            };
+            addComment('Line', comment, start, index, loc);
+        }
+    }
+
+    function skipMultiLineComment() {
+        var start, loc, ch, comment;
+
+        if (extra.comments) {
+            start = index - 2;
+            loc = {
+                start: {
+                    line: lineNumber,
+                    column: index - lineStart - 2
+                }
+            };
+        }
+
+        while (index < length) {
+            ch = source.charCodeAt(index);
+            if (isLineTerminator(ch)) {
+                if (ch === 0x0D && source.charCodeAt(index + 1) === 0x0A) {
+                    ++index;
+                }
+                hasLineTerminator = true;
+                ++lineNumber;
+                ++index;
+                lineStart = index;
+            } else if (ch === 0x2A) {
+                // Block comment ends with '*/'.
+                if (source.charCodeAt(index + 1) === 0x2F) {
+                    ++index;
+                    ++index;
+                    if (extra.comments) {
+                        comment = source.slice(start + 2, index - 2);
+                        loc.end = {
+                            line: lineNumber,
+                            column: index - lineStart
+                        };
+                        addComment('Block', comment, start, index, loc);
+                    }
+                    return;
+                }
+                ++index;
+            } else {
+                ++index;
+            }
+        }
+
+        // Ran off the end of the file - the whole thing is a comment
+        if (extra.comments) {
+            loc.end = {
+                line: lineNumber,
+                column: index - lineStart
+            };
+            comment = source.slice(start + 2, index);
+            addComment('Block', comment, start, index, loc);
+        }
+        tolerateUnexpectedToken();
+    }
+
+    function skipComment() {
+        var ch, start;
+        hasLineTerminator = false;
+
+        start = (index === 0);
+        while (index < length) {
+            ch = source.charCodeAt(index);
+
+            if (isWhiteSpace(ch)) {
+                ++index;
+            } else if (isLineTerminator(ch)) {
+                hasLineTerminator = true;
+                ++index;
+                if (ch === 0x0D && source.charCodeAt(index) === 0x0A) {
+                    ++index;
+                }
+                ++lineNumber;
+                lineStart = index;
+                start = true;
+            } else if (ch === 0x2F) { // U+002F is '/'
+                ch = source.charCodeAt(index + 1);
+                if (ch === 0x2F) {
+                    ++index;
+                    ++index;
+                    skipSingleLineComment(2);
+                    start = true;
+                } else if (ch === 0x2A) {  // U+002A is '*'
+                    ++index;
+                    ++index;
+                    skipMultiLineComment();
+                } else {
+                    break;
+                }
+            } else if (start && ch === 0x2D) { // U+002D is '-'
+                // U+003E is '>'
+                if ((source.charCodeAt(index + 1) === 0x2D) && (source.charCodeAt(index + 2) === 0x3E)) {
+                    // '-->' is a single-line comment
+                    index += 3;
+                    skipSingleLineComment(3);
+                } else {
+                    break;
+                }
+            } else if (ch === 0x3C) { // U+003C is '<'
+                if (source.slice(index + 1, index + 4) === '!--') {
+                    ++index; // `<`
+                    ++index; // `!`
+                    ++index; // `-`
+                    ++index; // `-`
+                    skipSingleLineComment(4);
+                } else {
+                    break;
+                }
+            } else {
+                break;
+            }
+        }
+    }
+
+    function scanHexEscape(prefix) {
+        var i, len, ch, code = 0;
+
+        len = (prefix === 'u') ? 4 : 2;
+        for (i = 0; i < len; ++i) {
+            if (index < length && isHexDigit(source[index])) {
+                ch = source[index++];
+                code = code * 16 + '0123456789abcdef'.indexOf(ch.toLowerCase());
+            } else {
+                return '';
+            }
+        }
+        return String.fromCharCode(code);
+    }
+
+    function scanUnicodeCodePointEscape() {
+        var ch, code, cu1, cu2;
+
+        ch = source[index];
+        code = 0;
+
+        // At least, one hex digit is required.
+        if (ch === '}') {
+            throwUnexpectedToken();
+        }
+
+        while (index < length) {
+            ch = source[index++];
+            if (!isHexDigit(ch)) {
+                break;
+            }
+            code = code * 16 + '0123456789abcdef'.indexOf(ch.toLowerCase());
+        }
+
+        if (code > 0x10FFFF || ch !== '}') {
+            throwUnexpectedToken();
+        }
+
+        // UTF-16 Encoding
+        if (code <= 0xFFFF) {
+            return String.fromCharCode(code);
+        }
+        cu1 = ((code - 0x10000) >> 10) + 0xD800;
+        cu2 = ((code - 0x10000) & 1023) + 0xDC00;
+        return String.fromCharCode(cu1, cu2);
+    }
+
+    function getEscapedIdentifier() {
+        var ch, id;
+
+        ch = source.charCodeAt(index++);
+        id = String.fromCharCode(ch);
+
+        // '\u' (U+005C, U+0075) denotes an escaped character.
+        if (ch === 0x5C) {
+            if (source.charCodeAt(index) !== 0x75) {
+                throwUnexpectedToken();
+            }
+            ++index;
+            ch = scanHexEscape('u');
+            if (!ch || ch === '\\' || !isIdentifierStart(ch.charCodeAt(0))) {
+                throwUnexpectedToken();
+            }
+            id = ch;
+        }
+
+        while (index < length) {
+            ch = source.charCodeAt(index);
+            if (!isIdentifierPart(ch)) {
+                break;
+            }
+            ++index;
+            id += String.fromCharCode(ch);
+
+            // '\u' (U+005C, U+0075) denotes an escaped character.
+            if (ch === 0x5C) {
+                id = id.substr(0, id.length - 1);
+                if (source.charCodeAt(index) !== 0x75) {
+                    throwUnexpectedToken();
+                }
+                ++index;
+                ch = scanHexEscape('u');
+                if (!ch || ch === '\\' || !isIdentifierPart(ch.charCodeAt(0))) {
+                    throwUnexpectedToken();
+                }
+                id += ch;
+            }
+        }
+
+        return id;
+    }
+
+    function getIdentifier() {
+        var start, ch;
+
+        start = index++;
+        while (index < length) {
+            ch = source.charCodeAt(index);
+            if (ch === 0x5C) {
+                // Blackslash (U+005C) marks Unicode escape sequence.
+                index = start;
+                return getEscapedIdentifier();
+            }
+            if (isIdentifierPart(ch)) {
+                ++index;
+            } else {
+                break;
+            }
+        }
+
+        return source.slice(start, index);
+    }
+
+    function scanIdentifier() {
+        var start, id, type;
+
+        start = index;
+
+        // Backslash (U+005C) starts an escaped character.
+        id = (source.charCodeAt(index) === 0x5C) ? getEscapedIdentifier() : getIdentifier();
+
+        // There is no keyword or literal with only one character.
+        // Thus, it must be an identifier.
+        if (id.length === 1) {
+            type = Token.Identifier;
+        } else if (isKeyword(id)) {
+            type = Token.Keyword;
+        } else if (id === 'null') {
+            type = Token.NullLiteral;
+        } else if (id === 'true' || id === 'false') {
+            type = Token.BooleanLiteral;
+        } else {
+            type = Token.Identifier;
+        }
+
+        return {
+            type: type,
+            value: id,
+            lineNumber: lineNumber,
+            lineStart: lineStart,
+            start: start,
+            end: index
+        };
+    }
+
+
+    // 7.7 Punctuators
+
+    function scanPunctuator() {
+        var token, str;
+
+        token = {
+            type: Token.Punctuator,
+            value: '',
+            lineNumber: lineNumber,
+            lineStart: lineStart,
+            start: index,
+            end: index
+        };
+
+        // Check for most common single-character punctuators.
+        str = source[index];
+        switch (str) {
+
+        case '(':
+            if (extra.tokenize) {
+                extra.openParenToken = extra.tokens.length;
+            }
+            ++index;
+            break;
+
+        case '{':
+            if (extra.tokenize) {
+                extra.openCurlyToken = extra.tokens.length;
+            }
+            state.curlyStack.push('{');
+            ++index;
+            break;
+
+        case '.':
+            ++index;
+            if (source[index] === '.' && source[index + 1] === '.') {
+                // Spread operator: ...
+                index += 2;
+                str = '...';
+            }
+            break;
+
+        case '}':
+            ++index;
+            state.curlyStack.pop();
+            break;
+        case ')':
+        case ';':
+        case ',':
+        case '[':
+        case ']':
+        case ':':
+        case '?':
+        case '~':
+            ++index;
+            break;
+
+        default:
+            // 4-character punctuator.
+            str = source.substr(index, 4);
+            if (str === '>>>=') {
+                index += 4;
+            } else {
+
+                // 3-character punctuators.
+                str = str.substr(0, 3);
+                if (str === '===' || str === '!==' || str === '>>>' ||
+                    str === '<<=' || str === '>>=') {
+                    index += 3;
+                } else {
+
+                    // 2-character punctuators.
+                    str = str.substr(0, 2);
+                    if (str === '&&' || str === '||' || str === '==' || str === '!=' ||
+                        str === '+=' || str === '-=' || str === '*=' || str === '/=' ||
+                        str === '++' || str === '--' || str === '<<' || str === '>>' ||
+                        str === '&=' || str === '|=' || str === '^=' || str === '%=' ||
+                        str === '<=' || str === '>=' || str === '=>') {
+                        index += 2;
+                    } else {
+
+                        // 1-character punctuators.
+                        str = source[index];
+                        if ('<>=!+-*%&|^/'.indexOf(str) >= 0) {
+                            ++index;
+                        }
+                    }
+                }
+            }
+        }
+
+        if (index === token.start) {
+            throwUnexpectedToken();
+        }
+
+        token.end = index;
+        token.value = str;
+        return token;
+    }
+
+    // 7.8.3 Numeric Literals
+
+    function scanHexLiteral(start) {
+        var number = '';
+
+        while (index < length) {
+            if (!isHexDigit(source[index])) {
+                break;
+            }
+            number += source[index++];
+        }
+
+        if (number.length === 0) {
+            throwUnexpectedToken();
+        }
+
+        if (isIdentifierStart(source.charCodeAt(index))) {
+            throwUnexpectedToken();
+        }
+
+        return {
+            type: Token.NumericLiteral,
+            value: parseInt('0x' + number, 16),
+            lineNumber: lineNumber,
+            lineStart: lineStart,
+            start: start,
+            end: index
+        };
+    }
+
+    function scanBinaryLiteral(start) {
+        var ch, number;
+
+        number = '';
+
+        while (index < length) {
+            ch = source[index];
+            if (ch !== '0' && ch !== '1') {
+                break;
+            }
+            number += source[index++];
+        }
+
+        if (number.length === 0) {
+            // only 0b or 0B
+            throwUnexpectedToken();
+        }
+
+        if (index < length) {
+            ch = source.charCodeAt(index);
+            /* istanbul ignore else */
+            if (isIdentifierStart(ch) || isDecimalDigit(ch)) {
+                throwUnexpectedToken();
+            }
+        }
+
+        return {
+            type: Token.NumericLiteral,
+            value: parseInt(number, 2),
+            lineNumber: lineNumber,
+            lineStart: lineStart,
+            start: start,
+            end: index
+        };
+    }
+
+    function scanOctalLiteral(prefix, start) {
+        var number, octal;
+
+        if (isOctalDigit(prefix)) {
+            octal = true;
+            number = '0' + source[index++];
+        } else {
+            octal = false;
+            ++index;
+            number = '';
+        }
+
+        while (index < length) {
+            if (!isOctalDigit(source[index])) {
+                break;
+            }
+            number += source[index++];
+        }
+
+        if (!octal && number.length === 0) {
+            // only 0o or 0O
+            throwUnexpectedToken();
+        }
+
+        if (isIdentifierStart(source.charCodeAt(index)) || isDecimalDigit(source.charCodeAt(index))) {
+            throwUnexpectedToken();
+        }
+
+        return {
+            type: Token.NumericLiteral,
+            value: parseInt(number, 8),
+            octal: octal,
+            lineNumber: lineNumber,
+            lineStart: lineStart,
+            start: start,
+            end: index
+        };
+    }
+
+    function isImplicitOctalLiteral() {
+        var i, ch;
+
+        // Implicit octal, unless there is a non-octal digit.
+        // (Annex B.1.1 on Numeric Literals)
+        for (i = index + 1; i < length; ++i) {
+            ch = source[i];
+            if (ch === '8' || ch === '9') {
+                return false;
+            }
+            if (!isOctalDigit(ch)) {
+                return true;
+            }
+        }
+
+        return true;
+    }
+
+    function scanNumericLiteral() {
+        var number, start, ch;
+
+        ch = source[index];
+        assert(isDecimalDigit(ch.charCodeAt(0)) || (ch === '.'),
+            'Numeric literal must start with a decimal digit or a decimal point');
+
+        start = index;
+        number = '';
+        if (ch !== '.') {
+            number = source[index++];
+            ch = source[index];
+
+            // Hex number starts with '0x'.
+            // Octal number starts with '0'.
+            // Octal number in ES6 starts with '0o'.
+            // Binary number in ES6 starts with '0b'.
+            if (number === '0') {
+                if (ch === 'x' || ch === 'X') {
+                    ++index;
+                    return scanHexLiteral(start);
+                }
+                if (ch === 'b' || ch === 'B') {
+                    ++index;
+                    return scanBinaryLiteral(start);
+                }
+                if (ch === 'o' || ch === 'O') {
+                    return scanOctalLiteral(ch, start);
+                }
+
+                if (isOctalDigit(ch)) {
+                    if (isImplicitOctalLiteral()) {
+                        return scanOctalLiteral(ch, start);
+                    }
+                }
+            }
+
+            while (isDecimalDigit(source.charCodeAt(index))) {
+                number += source[index++];
+            }
+            ch = source[index];
+        }
+
+        if (ch === '.') {
+            number += source[index++];
+            while (isDecimalDigit(source.charCodeAt(index))) {
+                number += source[index++];
+            }
+            ch = source[index];
+        }
+
+        if (ch === 'e' || ch === 'E') {
+            number += source[index++];
+
+            ch = source[index];
+            if (ch === '+' || ch === '-') {
+                number += source[index++];
+            }
+            if (isDecimalDigit(source.charCodeAt(index))) {
+                while (isDecimalDigit(source.charCodeAt(index))) {
+                    number += source[index++];
+                }
+            } else {
+                throwUnexpectedToken();
+            }
+        }
+
+        if (isIdentifierStart(source.charCodeAt(index))) {
+            throwUnexpectedToken();
+        }
+
+        return {
+            type: Token.NumericLiteral,
+            value: parseFloat(number),
+            lineNumber: lineNumber,
+            lineStart: lineStart,
+            start: start,
+            end: index
+        };
+    }
+
+    // 7.8.4 String Literals
+
+    function scanStringLiteral() {
+        var str = '', quote, start, ch, unescaped, octToDec, octal = false;
+
+        quote = source[index];
+        assert((quote === '\'' || quote === '"'),
+            'String literal must starts with a quote');
+
+        start = index;
+        ++index;
+
+        while (index < length) {
+            ch = source[index++];
+
+            if (ch === quote) {
+                quote = '';
+                break;
+            } else if (ch === '\\') {
+                ch = source[index++];
+                if (!ch || !isLineTerminator(ch.charCodeAt(0))) {
+                    switch (ch) {
+                    case 'u':
+                    case 'x':
+                        if (source[index] === '{') {
+                            ++index;
+                            str += scanUnicodeCodePointEscape();
+                        } else {
+                            unescaped = scanHexEscape(ch);
+                            if (!unescaped) {
+                                throw throwUnexpectedToken();
+                            }
+                            str += unescaped;
+                        }
+                        break;
+                    case 'n':
+                        str += '\n';
+                        break;
+                    case 'r':
+                        str += '\r';
+                        break;
+                    case 't':
+                        str += '\t';
+                        break;
+                    case 'b':
+                        str += '\b';
+                        break;
+                    case 'f':
+                        str += '\f';
+                        break;
+                    case 'v':
+                        str += '\x0B';
+                        break;
+                    case '8':
+                    case '9':
+                        throw throwUnexpectedToken();
+
+                    default:
+                        if (isOctalDigit(ch)) {
+                            octToDec = octalToDecimal(ch);
+
+                            octal = octToDec.octal || octal;
+                            str += String.fromCharCode(octToDec.code);
+                        } else {
+                            str += ch;
+                        }
+                        break;
+                    }
+                } else {
+                    ++lineNumber;
+                    if (ch === '\r' && source[index] === '\n') {
+                        ++index;
+                    }
+                    lineStart = index;
+                }
+            } else if (isLineTerminator(ch.charCodeAt(0))) {
+                break;
+            } else {
+                str += ch;
+            }
+        }
+
+        if (quote !== '') {
+            throwUnexpectedToken();
+        }
+
+        return {
+            type: Token.StringLiteral,
+            value: str,
+            octal: octal,
+            lineNumber: startLineNumber,
+            lineStart: startLineStart,
+            start: start,
+            end: index
+        };
+    }
+
+    function scanTemplate() {
+        var cooked = '', ch, start, rawOffset, terminated, head, tail, restore, unescaped;
+
+        terminated = false;
+        tail = false;
+        start = index;
+        head = (source[index] === '`');
+        rawOffset = 2;
+
+        ++index;
+
+        while (index < length) {
+            ch = source[index++];
+            if (ch === '`') {
+                rawOffset = 1;
+                tail = true;
+                terminated = true;
+                break;
+            } else if (ch === '$') {
+                if (source[index] === '{') {
+                    state.curlyStack.push('${');
+                    ++index;
+                    terminated = true;
+                    break;
+                }
+                cooked += ch;
+            } else if (ch === '\\') {
+                ch = source[index++];
+                if (!isLineTerminator(ch.charCodeAt(0))) {
+                    switch (ch) {
+                    case 'n':
+                        cooked += '\n';
+                        break;
+                    case 'r':
+                        cooked += '\r';
+                        break;
+                    case 't':
+                        cooked += '\t';
+                        break;
+                    case 'u':
+                    case 'x':
+                        if (source[index] === '{') {
+                            ++index;
+                            cooked += scanUnicodeCodePointEscape();
+                        } else {
+                            restore = index;
+                            unescaped = scanHexEscape(ch);
+                            if (unescaped) {
+                                cooked += unescaped;
+                            } else {
+                                index = restore;
+                                cooked += ch;
+                            }
+                        }
+                        break;
+                    case 'b':
+                        cooked += '\b';
+                        break;
+                    case 'f':
+                        cooked += '\f';
+                        break;
+                    case 'v':
+                        cooked += '\v';
+                        break;
+
+                    default:
+                        if (ch === '0') {
+                            if (isDecimalDigit(source.charCodeAt(index))) {
+                                // Illegal: \01 \02 and so on
+                                throwError(Messages.TemplateOctalLiteral);
+                            }
+                            cooked += '\0';
+                        } else if (isOctalDigit(ch)) {
+                            // Illegal: \1 \2
+                            throwError(Messages.TemplateOctalLiteral);
+                        } else {
+                            cooked += ch;
+                        }
+                        break;
+                    }
+                } else {
+                    ++lineNumber;
+                    if (ch === '\r' && source[index] === '\n') {
+                        ++index;
+                    }
+                    lineStart = index;
+                }
+            } else if (isLineTerminator(ch.charCodeAt(0))) {
+                ++lineNumber;
+                if (ch === '\r' && source[index] === '\n') {
+                    ++index;
+                }
+                lineStart = index;
+                cooked += '\n';
+            } else {
+                cooked += ch;
+            }
+        }
+
+        if (!terminated) {
+            throwUnexpectedToken();
+        }
+
+        if (!head) {
+            state.curlyStack.pop();
+        }
+
+        return {
+            type: Token.Template,
+            value: {
+                cooked: cooked,
+                raw: source.slice(start + 1, index - rawOffset)
+            },
+            head: head,
+            tail: tail,
+            lineNumber: lineNumber,
+            lineStart: lineStart,
+            start: start,
+            end: index
+        };
+    }
+
+    function testRegExp(pattern, flags) {
+        var tmp = pattern;
+
+        if (flags.indexOf('u') >= 0) {
+            // Replace each astral symbol and every Unicode escape sequence
+            // that possibly represents an astral symbol or a paired surrogate
+            // with a single ASCII symbol to avoid throwing on regular
+            // expressions that are only valid in combination with the `/u`
+            // flag.
+            // Note: replacing with the ASCII symbol `x` might cause false
+            // negatives in unlikely scenarios. For example, `[\u{61}-b]` is a
+            // perfectly valid pattern that is equivalent to `[a-b]`, but it
+            // would be replaced by `[x-b]` which throws an error.
+            tmp = tmp
+                .replace(/\\u\{([0-9a-fA-F]+)\}/g, function ($0, $1) {
+                    if (parseInt($1, 16) <= 0x10FFFF) {
+                        return 'x';
+                    }
+                    throwUnexpectedToken(null, Messages.InvalidRegExp);
+                })
+                .replace(
+                    /\\u([a-fA-F0-9]{4})|[\uD800-\uDBFF][\uDC00-\uDFFF]/g,
+                    'x'
+                );
+        }
+
+        // First, detect invalid regular expressions.
+        try {
+            RegExp(tmp);
+        } catch (e) {
+            throwUnexpectedToken(null, Messages.InvalidRegExp);
+        }
+
+        // Return a regular expression object for this pattern-flag pair, or
+        // `null` in case the current environment doesn't support the flags it
+        // uses.
+        try {
+            return new RegExp(pattern, flags);
+        } catch (exception) {
+            return null;
+        }
+    }
+
+    function scanRegExpBody() {
+        var ch, str, classMarker, terminated, body;
+
+        ch = source[index];
+        assert(ch === '/', 'Regular expression literal must start with a slash');
+        str = source[index++];
+
+        classMarker = false;
+        terminated = false;
+        while (index < length) {
+            ch = source[index++];
+            str += ch;
+            if (ch === '\\') {
+                ch = source[index++];
+                // ECMA-262 7.8.5
+                if (isLineTerminator(ch.charCodeAt(0))) {
+                    throwUnexpectedToken(null, Messages.UnterminatedRegExp);
+                }
+                str += ch;
+            } else if (isLineTerminator(ch.charCodeAt(0))) {
+                throwUnexpectedToken(null, Messages.UnterminatedRegExp);
+            } else if (classMarker) {
+                if (ch === ']') {
+                    classMarker = false;
+                }
+            } else {
+                if (ch === '/') {
+                    terminated = true;
+                    break;
+                } else if (ch === '[') {
+                    classMarker = true;
+                }
+            }
+        }
+
+        if (!terminated) {
+            throwUnexpectedToken(null, Messages.UnterminatedRegExp);
+        }
+
+        // Exclude leading and trailing slash.
+        body = str.substr(1, str.length - 2);
+        return {
+            value: body,
+            literal: str
+        };
+    }
+
+    function scanRegExpFlags() {
+        var ch, str, flags, restore;
+
+        str = '';
+        flags = '';
+        while (index < length) {
+            ch = source[index];
+            if (!isIdentifierPart(ch.charCodeAt(0))) {
+                break;
+            }
+
+            ++index;
+            if (ch === '\\' && index < length) {
+                ch = source[index];
+                if (ch === 'u') {
+                    ++index;
+                    restore = index;
+                    ch = scanHexEscape('u');
+                    if (ch) {
+                        flags += ch;
+                        for (str += '\\u'; restore < index; ++restore) {
+                            str += source[restore];
+                        }
+                    } else {
+                        index = restore;
+                        flags += 'u';
+                        str += '\\u';
+                    }
+                    tolerateUnexpectedToken();
+                } else {
+                    str += '\\';
+                    tolerateUnexpectedToken();
+                }
+            } else {
+                flags += ch;
+                str += ch;
+            }
+        }
+
+        return {
+            value: flags,
+            literal: str
+        };
+    }
+
+    function scanRegExp() {
+        scanning = true;
+        var start, body, flags, value;
+
+        lookahead = null;
+        skipComment();
+        start = index;
+
+        body = scanRegExpBody();
+        flags = scanRegExpFlags();
+        value = testRegExp(body.value, flags.value);
+        scanning = false;
+        if (extra.tokenize) {
+            return {
+                type: Token.RegularExpression,
+                value: value,
+                regex: {
+                    pattern: body.value,
+                    flags: flags.value
+                },
+                lineNumber: lineNumber,
+                lineStart: lineStart,
+                start: start,
+                end: index
+            };
+        }
+
+        return {
+            literal: body.literal + flags.literal,
+            value: value,
+            regex: {
+                pattern: body.value,
+                flags: flags.value
+            },
+            start: start,
+            end: index
+        };
+    }
+
+    function collectRegex() {
+        var pos, loc, regex, token;
+
+        skipComment();
+
+        pos = index;
+        loc = {
+            start: {
+                line: lineNumber,
+                column: index - lineStart
+            }
+        };
+
+        regex = scanRegExp();
+
+        loc.end = {
+            line: lineNumber,
+            column: index - lineStart
+        };
+
+        /* istanbul ignore next */
+        if (!extra.tokenize) {
+            // Pop the previous token, which is likely '/' or '/='
+            if (extra.tokens.length > 0) {
+                token = extra.tokens[extra.tokens.length - 1];
+                if (token.range[0] === pos && token.type === 'Punctuator') {
+                    if (token.value === '/' || token.value === '/=') {
+                        extra.tokens.pop();
+                    }
+                }
+            }
+
+            extra.tokens.push({
+                type: 'RegularExpression',
+                value: regex.literal,
+                regex: regex.regex,
+                range: [pos, index],
+                loc: loc
+            });
+        }
+
+        return regex;
+    }
+
+    function isIdentifierName(token) {
+        return token.type === Token.Identifier ||
+            token.type === Token.Keyword ||
+            token.type === Token.BooleanLiteral ||
+            token.type === Token.NullLiteral;
+    }
+
+    function advanceSlash() {
+        var prevToken,
+            checkToken;
+        // Using the following algorithm:
+        // https://github.com/mozilla/sweet.js/wiki/design
+        prevToken = extra.tokens[extra.tokens.length - 1];
+        if (!prevToken) {
+            // Nothing before that: it cannot be a division.
+            return collectRegex();
+        }
+        if (prevToken.type === 'Punctuator') {
+            if (prevToken.value === ']') {
+                return scanPunctuator();
+            }
+            if (prevToken.value === ')') {
+                checkToken = extra.tokens[extra.openParenToken - 1];
+                if (checkToken &&
+                        checkToken.type === 'Keyword' &&
+                        (checkToken.value === 'if' ||
+                         checkToken.value === 'while' ||
+                         checkToken.value === 'for' ||
+                         checkToken.value === 'with')) {
+                    return collectRegex();
+                }
+                return scanPunctuator();
+            }
+            if (prevToken.value === '}') {
+                // Dividing a function by anything makes little sense,
+                // but we have to check for that.
+                if (extra.tokens[extra.openCurlyToken - 3] &&
+                        extra.tokens[extra.openCurlyToken - 3].type === 'Keyword') {
+                    // Anonymous function.
+                    checkToken = extra.tokens[extra.openCurlyToken - 4];
+                    if (!checkToken) {
+                        return scanPunctuator();
+                    }
+                } else if (extra.tokens[extra.openCurlyToken - 4] &&
+                        extra.tokens[extra.openCurlyToken - 4].type === 'Keyword') {
+                    // Named function.
+                    checkToken = extra.tokens[extra.openCurlyToken - 5];
+                    if (!checkToken) {
+                        return collectRegex();
+                    }
+                } else {
+                    return scanPunctuator();
+                }
+                // checkToken determines whether the function is
+                // a declaration or an expression.
+                if (FnExprTokens.indexOf(checkToken.value) >= 0) {
+                    // It is an expression.
+                    return scanPunctuator();
+                }
+                // It is a declaration.
+                return collectRegex();
+            }
+            return collectRegex();
+        }
+        if (prevToken.type === 'Keyword' && prevToken.value !== 'this') {
+            return collectRegex();
+        }
+        return scanPunctuator();
+    }
+
+    function advance() {
+        var ch, token;
+
+        if (index >= length) {
+            return {
+                type: Token.EOF,
+                lineNumber: lineNumber,
+                lineStart: lineStart,
+                start: index,
+                end: index
+            };
+        }
+
+        ch = source.charCodeAt(index);
+
+        if (isIdentifierStart(ch)) {
+            token = scanIdentifier();
+            if (strict && isStrictModeReservedWord(token.value)) {
+                token.type = Token.Keyword;
+            }
+            return token;
+        }
+
+        // Very common: ( and ) and ;
+        if (ch === 0x28 || ch === 0x29 || ch === 0x3B) {
+            return scanPunctuator();
+        }
+
+        // String literal starts with single quote (U+0027) or double quote (U+0022).
+        if (ch === 0x27 || ch === 0x22) {
+            return scanStringLiteral();
+        }
+
+        // Dot (.) U+002E can also start a floating-point number, hence the need
+        // to check the next character.
+        if (ch === 0x2E) {
+            if (isDecimalDigit(source.charCodeAt(index + 1))) {
+                return scanNumericLiteral();
+            }
+            return scanPunctuator();
+        }
+
+        if (isDecimalDigit(ch)) {
+            return scanNumericLiteral();
+        }
+
+        // Slash (/) U+002F can also start a regex.
+        if (extra.tokenize && ch === 0x2F) {
+            return advanceSlash();
+        }
+
+        // Template literals start with ` (U+0060) for template head
+        // or } (U+007D) for template middle or template tail.
+        if (ch === 0x60 || (ch === 0x7D && state.curlyStack[state.curlyStack.length - 1] === '${')) {
+            return scanTemplate();
+        }
+
+        return scanPunctuator();
+    }
+
+    function collectToken() {
+        var loc, token, value, entry;
+
+        loc = {
+            start: {
+                line: lineNumber,
+                column: index - lineStart
+            }
+        };
+
+        token = advance();
+        loc.end = {
+            line: lineNumber,
+            column: index - lineStart
+        };
+
+        if (token.type !== Token.EOF) {
+            value = source.slice(token.start, token.end);
+            entry = {
+                type: TokenName[token.type],
+                value: value,
+                range: [token.start, token.end],
+                loc: loc
+            };
+            if (token.regex) {
+                entry.regex = {
+                    pattern: token.regex.pattern,
+                    flags: token.regex.flags
+                };
+            }
+            extra.tokens.push(entry);
+        }
+
+        return token;
+    }
+
+    function lex() {
+        var token;
+        scanning = true;
+
+        lastIndex = index;
+        lastLineNumber = lineNumber;
+        lastLineStart = lineStart;
+
+        skipComment();
+
+        token = lookahead;
+
+        startIndex = index;
+        startLineNumber = lineNumber;
+        startLineStart = lineStart;
+
+        lookahead = (typeof extra.tokens !== 'undefined') ? collectToken() : advance();
+        scanning = false;
+        return token;
+    }
+
+    function peek() {
+        scanning = true;
+
+        skipComment();
+
+        lastIndex = index;
+        lastLineNumber = lineNumber;
+        lastLineStart = lineStart;
+
+        startIndex = index;
+        startLineNumber = lineNumber;
+        startLineStart = lineStart;
+
+        lookahead = (typeof extra.tokens !== 'undefined') ? collectToken() : advance();
+        scanning = false;
+    }
+
+    function Position() {
+        this.line = startLineNumber;
+        this.column = startIndex - startLineStart;
+    }
+
+    function SourceLocation() {
+        this.start = new Position();
+        this.end = null;
+    }
+
+    function WrappingSourceLocation(startToken) {
+        this.start = {
+            line: startToken.lineNumber,
+            column: startToken.start - startToken.lineStart
+        };
+        this.end = null;
+    }
+
+    function Node() {
+        if (extra.range) {
+            this.range = [startIndex, 0];
+        }
+        if (extra.loc) {
+            this.loc = new SourceLocation();
+        }
+    }
+
+    function WrappingNode(startToken) {
+        if (extra.range) {
+            this.range = [startToken.start, 0];
+        }
+        if (extra.loc) {
+            this.loc = new WrappingSourceLocation(startToken);
+        }
+    }
+
+    WrappingNode.prototype = Node.prototype = {
+
+        processComment: function () {
+            var lastChild,
+                leadingComments,
+                trailingComments,
+                bottomRight = extra.bottomRightStack,
+                i,
+                comment,
+                last = bottomRight[bottomRight.length - 1];
+
+            if (this.type === Syntax.Program) {
+                if (this.body.length > 0) {
+                    return;
+                }
+            }
+
+            if (extra.trailingComments.length > 0) {
+                trailingComments = [];
+                for (i = extra.trailingComments.length - 1; i >= 0; --i) {
+                    comment = extra.trailingComments[i];
+                    if (comment.range[0] >= this.range[1]) {
+                        trailingComments.unshift(comment);
+                        extra.trailingComments.splice(i, 1);
+                    }
+                }
+                extra.trailingComments = [];
+            } else {
+                if (last && last.trailingComments && last.trailingComments[0].range[0] >= this.range[1]) {
+                    trailingComments = last.trailingComments;
+                    delete last.trailingComments;
+                }
+            }
+
+            // Eating the stack.
+            if (last) {
+                while (last && last.range[0] >= this.range[0]) {
+                    lastChild = last;
+                    last = bottomRight.pop();
+                }
+            }
+
+            if (lastChild) {
+                if (lastChild.leadingComments && lastChild.leadingComments[lastChild.leadingComments.length - 1].range[1] <= this.range[0]) {
+                    this.leadingComments = lastChild.leadingComments;
+                    lastChild.leadingComments = undefined;
+                }
+            } else if (extra.leadingComments.length > 0) {
+                leadingComments = [];
+                for (i = extra.leadingComments.length - 1; i >= 0; --i) {
+                    comment = extra.leadingComments[i];
+                    if (comment.range[1] <= this.range[0]) {
+                        leadingComments.unshift(comment);
+                        extra.leadingComments.splice(i, 1);
+                    }
+                }
+            }
+
+
+            if (leadingComments && leadingComments.length > 0) {
+                this.leadingComments = leadingComments;
+            }
+            if (trailingComments && trailingComments.length > 0) {
+                this.trailingComments = trailingComments;
+            }
+
+            bottomRight.push(this);
+        },
+
+        finish: function () {
+            if (extra.range) {
+                this.range[1] = lastIndex;
+            }
+            if (extra.loc) {
+                this.loc.end = {
+                    line: lastLineNumber,
+                    column: lastIndex - lastLineStart
+                };
+                if (extra.source) {
+                    this.loc.source = extra.source;
+                }
+            }
+
+            if (extra.attachComment) {
+                this.processComment();
+            }
+        },
+
+        finishArrayExpression: function (elements) {
+            this.type = Syntax.ArrayExpression;
+            this.elements = elements;
+            this.finish();
+            return this;
+        },
+
+        finishArrayPattern: function (elements) {
+            this.type = Syntax.ArrayPattern;
+            this.elements = elements;
+            this.finish();
+            return this;
+        },
+
+        finishArrowFunctionExpression: function (params, defaults, body, expression) {
+            this.type = Syntax.ArrowFunctionExpression;
+            this.id = null;
+            this.params = params;
+            this.defaults = defaults;
+            this.body = body;
+            this.generator = false;
+            this.expression = expression;
+            this.finish();
+            return this;
+        },
+
+        finishAssignmentExpression: function (operator, left, right) {
+            this.type = Syntax.AssignmentExpression;
+            this.operator = operator;
+            this.left = left;
+            this.right = right;
+            this.finish();
+            return this;
+        },
+
+        finishAssignmentPattern: function (left, right) {
+            this.type = Syntax.AssignmentPattern;
+            this.left = left;
+            this.right = right;
+            this.finish();
+            return this;
+        },
+
+        finishBinaryExpression: function (operator, left, right) {
+            this.type = (operator === '||' || operator === '&&') ? Syntax.LogicalExpression : Syntax.BinaryExpression;
+            this.operator = operator;
+            this.left = left;
+            this.right = right;
+            this.finish();
+            return this;
+        },
+
+        finishBlockStatement: function (body) {
+            this.type = Syntax.BlockStatement;
+            this.body = body;
+            this.finish();
+            return this;
+        },
+
+        finishBreakStatement: function (label) {
+            this.type = Syntax.BreakStatement;
+            this.label = label;
+            this.finish();
+            return this;
+        },
+
+        finishCallExpression: function (callee, args) {
+            this.type = Syntax.CallExpression;
+            this.callee = callee;
+            this.arguments = args;
+            this.finish();
+            return this;
+        },
+
+        finishCatchClause: function (param, body) {
+            this.type = Syntax.CatchClause;
+            this.param = param;
+            this.body = body;
+            this.finish();
+            return this;
+        },
+
+        finishClassBody: function (body) {
+            this.type = Syntax.ClassBody;
+            this.body = body;
+            this.finish();
+            return this;
+        },
+
+        finishClassDeclaration: function (id, superClass, body) {
+            this.type = Syntax.ClassDeclaration;
+            this.id = id;
+            this.superClass = superClass;
+            this.body = body;
+            this.finish();
+            return this;
+        },
+
+        finishClassExpression: function (id, superClass, body) {
+            this.type = Syntax.ClassExpression;
+            this.id = id;
+            this.superClass = superClass;
+            this.body = body;
+            this.finish();
+            return this;
+        },
+
+        finishConditionalExpression: function (test, consequent, alternate) {
+            this.type = Syntax.ConditionalExpression;
+            this.test = test;
+            this.consequent = consequent;
+            this.alternate = alternate;
+            this.finish();
+            return this;
+        },
+
+        finishContinueStatement: function (label) {
+            this.type = Syntax.ContinueStatement;
+            this.label = label;
+            this.finish();
+            return this;
+        },
+
+        finishDebuggerStatement: function () {
+            this.type = Syntax.DebuggerStatement;
+            this.finish();
+            return this;
+        },
+
+        finishDoWhileStatement: function (body, test) {
+            this.type = Syntax.DoWhileStatement;
+            this.body = body;
+            this.test = test;
+            this.finish();
+            return this;
+        },
+
+        finishEmptyStatement: function () {
+            this.type = Syntax.EmptyStatement;
+            this.finish();
+            return this;
+        },
+
+        finishExpressionStatement: function (expression) {
+            this.type = Syntax.ExpressionStatement;
+            this.expression = expression;
+            this.finish();
+            return this;
+        },
+
+        finishForStatement: function (init, test, update, body) {
+            this.type = Syntax.ForStatement;
+            this.init = init;
+            this.test = test;
+            this.update = update;
+            this.body = body;
+            this.finish();
+            return this;
+        },
+
+        finishForInStatement: function (left, right, body) {
+            this.type = Syntax.ForInStatement;
+            this.left = left;
+            this.right = right;
+            this.body = body;
+            this.each = false;
+            this.finish();
+            return this;
+        },
+
+        finishFunctionDeclaration: function (id, params, defaults, body) {
+            this.type = Syntax.FunctionDeclaration;
+            this.id = id;
+            this.params = params;
+            this.defaults = defaults;
+            this.body = body;
+            this.generator = false;
+            this.expression = false;
+            this.finish();
+            return this;
+        },
+
+        finishFunctionExpression: function (id, params, defaults, body) {
+            this.type = Syntax.FunctionExpression;
+            this.id = id;
+            this.params = params;
+            this.defaults = defaults;
+            this.body = body;
+            this.generator = false;
+            this.expression = false;
+            this.finish();
+            return this;
+        },
+
+        finishIdentifier: function (name) {
+            this.type = Syntax.Identifier;
+            this.name = name;
+            this.finish();
+            return this;
+        },
+
+        finishIfStatement: function (test, consequent, alternate) {
+            this.type = Syntax.IfStatement;
+            this.test = test;
+            this.consequent = consequent;
+            this.alternate = alternate;
+            this.finish();
+            return this;
+        },
+
+        finishLabeledStatement: function (label, body) {
+            this.type = Syntax.LabeledStatement;
+            this.label = label;
+            this.body = body;
+            this.finish();
+            return this;
+        },
+
+        finishLiteral: function (token) {
+            this.type = Syntax.Literal;
+            this.value = token.value;
+            this.raw = source.slice(token.start, token.end);
+            if (token.regex) {
+                this.regex = token.regex;
+            }
+            this.finish();
+            return this;
+        },
+
+        finishMemberExpression: function (accessor, object, property) {
+            this.type = Syntax.MemberExpression;
+            this.computed = accessor === '[';
+            this.object = object;
+            this.property = property;
+            this.finish();
+            return this;
+        },
+
+        finishNewExpression: function (callee, args) {
+            this.type = Syntax.NewExpression;
+            this.callee = callee;
+            this.arguments = args;
+            this.finish();
+            return this;
+        },
+
+        finishObjectExpression: function (properties) {
+            this.type = Syntax.ObjectExpression;
+            this.properties = properties;
+            this.finish();
+            return this;
+        },
+
+        finishObjectPattern: function (properties) {
+            this.type = Syntax.ObjectPattern;
+            this.properties = properties;
+            this.finish();
+            return this;
+        },
+
+        finishPostfixExpression: function (operator, argument) {
+            this.type = Syntax.UpdateExpression;
+            this.operator = operator;
+            this.argument = argument;
+            this.prefix = false;
+            this.finish();
+            return this;
+        },
+
+        finishProgram: function (body) {
+            this.type = Syntax.Program;
+            this.body = body;
+            if (sourceType === 'module') {
+                // very restrictive for now
+                this.sourceType = sourceType;
+            }
+            this.finish();
+            return this;
+        },
+
+        finishProperty: function (kind, key, computed, value, method, shorthand) {
+            this.type = Syntax.Property;
+            this.key = key;
+            this.computed = computed;
+            this.value = value;
+            this.kind = kind;
+            this.method = method;
+            this.shorthand = shorthand;
+            this.finish();
+            return this;
+        },
+
+        finishRestElement: function (argument) {
+            this.type = Syntax.RestElement;
+            this.argument = argument;
+            this.finish();
+            return this;
+        },
+
+        finishReturnStatement: function (argument) {
+            this.type = Syntax.ReturnStatement;
+            this.argument = argument;
+            this.finish();
+            return this;
+        },
+
+        finishSequenceExpression: function (expressions) {
+            this.type = Syntax.SequenceExpression;
+            this.expressions = expressions;
+            this.finish();
+            return this;
+        },
+
+        finishSpreadElement: function (argument) {
+            this.type = Syntax.SpreadElement;
+            this.argument = argument;
+            this.finish();
+            return this;
+        },
+
+        finishSwitchCase: function (test, consequent) {
+            this.type = Syntax.SwitchCase;
+            this.test = test;
+            this.consequent = consequent;
+            this.finish();
+            return this;
+        },
+
+        finishSuper: function () {
+            this.type = Syntax.Super;
+            this.finish();
+            return this;
+        },
+
+        finishSwitchStatement: function (discriminant, cases) {
+            this.type = Syntax.SwitchStatement;
+            this.discriminant = discriminant;
+            this.cases = cases;
+            this.finish();
+            return this;
+        },
+
+        finishTaggedTemplateExpression: function (tag, quasi) {
+            this.type = Syntax.TaggedTemplateExpression;
+            this.tag = tag;
+            this.quasi = quasi;
+            this.finish();
+            return this;
+        },
+
+        finishTemplateElement: function (value, tail) {
+            this.type = Syntax.TemplateElement;
+            this.value = value;
+            this.tail = tail;
+            this.finish();
+            return this;
+        },
+
+        finishTemplateLiteral: function (quasis, expressions) {
+            this.type = Syntax.TemplateLiteral;
+            this.quasis = quasis;
+            this.expressions = expressions;
+            this.finish();
+            return this;
+        },
+
+        finishThisExpression: function () {
+            this.type = Syntax.ThisExpression;
+            this.finish();
+            return this;
+        },
+
+        finishThrowStatement: function (argument) {
+            this.type = Syntax.ThrowStatement;
+            this.argument = argument;
+            this.finish();
+            return this;
+        },
+
+        finishTryStatement: function (block, handler, finalizer) {
+            this.type = Syntax.TryStatement;
+            this.block = block;
+            this.guardedHandlers = [];
+            this.handlers = handler ? [ handler ] : [];
+            this.handler = handler;
+            this.finalizer = finalizer;
+            this.finish();
+            return this;
+        },
+
+        finishUnaryExpression: function (operator, argument) {
+            this.type = (operator === '++' || operator === '--') ? Syntax.UpdateExpression : Syntax.UnaryExpression;
+            this.operator = operator;
+            this.argument = argument;
+            this.prefix = true;
+            this.finish();
+            return this;
+        },
+
+        finishVariableDeclaration: function (declarations) {
+            this.type = Syntax.VariableDeclaration;
+            this.declarations = declarations;
+            this.kind = 'var';
+            this.finish();
+            return this;
+        },
+
+        finishLexicalDeclaration: function (declarations, kind) {
+            this.type = Syntax.VariableDeclaration;
+            this.declarations = declarations;
+            this.kind = kind;
+            this.finish();
+            return this;
+        },
+
+        finishVariableDeclarator: function (id, init) {
+            this.type = Syntax.VariableDeclarator;
+            this.id = id;
+            this.init = init;
+            this.finish();
+            return this;
+        },
+
+        finishWhileStatement: function (test, body) {
+            this.type = Syntax.WhileStatement;
+            this.test = test;
+            this.body = body;
+            this.finish();
+            return this;
+        },
+
+        finishWithStatement: function (object, body) {
+            this.type = Syntax.WithStatement;
+            this.object = object;
+            this.body = body;
+            this.finish();
+            return this;
+        },
+
+        finishExportSpecifier: function (local, exported) {
+            this.type = Syntax.ExportSpecifier;
+            this.exported = exported || local;
+            this.local = local;
+            this.finish();
+            return this;
+        },
+
+        finishImportDefaultSpecifier: function (local) {
+            this.type = Syntax.ImportDefaultSpecifier;
+            this.local = local;
+            this.finish();
+            return this;
+        },
+
+        finishImportNamespaceSpecifier: function (local) {
+            this.type = Syntax.ImportNamespaceSpecifier;
+            this.local = local;
+            this.finish();
+            return this;
+        },
+
+        finishExportNamedDeclaration: function (declaration, specifiers, src) {
+            this.type = Syntax.ExportNamedDeclaration;
+            this.declaration = declaration;
+            this.specifiers = specifiers;
+            this.source = src;
+            this.finish();
+            return this;
+        },
+
+        finishExportDefaultDeclaration: function (declaration) {
+            this.type = Syntax.ExportDefaultDeclaration;
+            this.declaration = declaration;
+            this.finish();
+            return this;
+        },
+
+        finishExportAllDeclaration: function (src) {
+            this.type = Syntax.ExportAllDeclaration;
+            this.source = src;
+            this.finish();
+            return this;
+        },
+
+        finishImportSpecifier: function (local, imported) {
+            this.type = Syntax.ImportSpecifier;
+            this.local = local || imported;
+            this.imported = imported;
+            this.finish();
+            return this;
+        },
+
+        finishImportDeclaration: function (specifiers, src) {
+            this.type = Syntax.ImportDeclaration;
+            this.specifiers = specifiers;
+            this.source = src;
+            this.finish();
+            return this;
+        }
+    };
+
+
+    function recordError(error) {
+        var e, existing;
+
+        for (e = 0; e < extra.errors.length; e++) {
+            existing = extra.errors[e];
+            // Prevent duplicated error.
+            /* istanbul ignore next */
+            if (existing.index === error.index && existing.message === error.message) {
+                return;
+            }
+        }
+
+        extra.errors.push(error);
+    }
+
+    function createError(line, pos, description) {
+        var error = new Error('Line ' + line + ': ' + description);
+        error.index = pos;
+        error.lineNumber = line;
+        error.column = pos - (scanning ? lineStart : lastLineStart) + 1;
+        error.description = description;
+        return error;
+    }
+
+    // Throw an exception
+
+    function throwError(messageFormat) {
+        var args, msg;
+
+        args = Array.prototype.slice.call(arguments, 1);
+        msg = messageFormat.replace(/%(\d)/g,
+            function (whole, idx) {
+                assert(idx < args.length, 'Message reference must be in range');
+                return args[idx];
+            }
+        );
+
+        throw createError(lastLineNumber, lastIndex, msg);
+    }
+
+    function tolerateError(messageFormat) {
+        var args, msg, error;
+
+        args = Array.prototype.slice.call(arguments, 1);
+        /* istanbul ignore next */
+        msg = messageFormat.replace(/%(\d)/g,
+            function (whole, idx) {
+                assert(idx < args.length, 'Message reference must be in range');
+                return args[idx];
+            }
+        );
+
+        error = createError(lineNumber, lastIndex, msg);
+        if (extra.errors) {
+            recordError(error);
+        } else {
+            throw error;
+        }
+    }
+
+    // Throw an exception because of the token.
+
+    function unexpectedTokenError(token, message) {
+        var value, msg = message || Messages.UnexpectedToken;
+
+        if (token) {
+            if (!message) {
+                msg = (token.type === Token.EOF) ? Messages.UnexpectedEOS :
+                    (token.type === Token.Identifier) ? Messages.UnexpectedIdentifier :
+                    (token.type === Token.NumericLiteral) ? Messages.UnexpectedNumber :
+                    (token.type === Token.StringLiteral) ? Messages.UnexpectedString :
+                    (token.type === Token.Template) ? Messages.UnexpectedTemplate :
+                    Messages.UnexpectedToken;
+
+                if (token.type === Token.Keyword) {
+                    if (isFutureReservedWord(token.value)) {
+                        msg = Messages.UnexpectedReserved;
+                    } else if (strict && isStrictModeReservedWord(token.value)) {
+                        msg = Messages.StrictReservedWord;
+                    }
+                }
+            }
+
+            value = (token.type === Token.Template) ? token.value.raw : token.value;
+        } else {
+            value = 'ILLEGAL';
+        }
+
+        msg = msg.replace('%0', value);
+
+        return (token && typeof token.lineNumber === 'number') ?
+            createError(token.lineNumber, token.start, msg) :
+            createError(scanning ? lineNumber : lastLineNumber, scanning ? index : lastIndex, msg);
+    }
+
+    function throwUnexpectedToken(token, message) {
+        throw unexpectedTokenError(token, message);
+    }
+
+    function tolerateUnexpectedToken(token, message) {
+        var error = unexpectedTokenError(token, message);
+        if (extra.errors) {
+            recordError(error);
+        } else {
+            throw error;
+        }
+    }
+
+    // Expect the next token to match the specified punctuator.
+    // If not, an exception will be thrown.
+
+    function expect(value) {
+        var token = lex();
+        if (token.type !== Token.Punctuator || token.value !== value) {
+            throwUnexpectedToken(token);
+        }
+    }
+
+    /**
+     * @name expectCommaSeparator
+     * @description Quietly expect a comma when in tolerant mode, otherwise delegates
+     * to expect(value)
+     * @since 2.0
+     */
+    function expectCommaSeparator() {
+        var token;
+
+        if (extra.errors) {
+            token = lookahead;
+            if (token.type === Token.Punctuator && token.value === ',') {
+                lex();
+            } else if (token.type === Token.Punctuator && token.value === ';') {
+                lex();
+                tolerateUnexpectedToken(token);
+            } else {
+                tolerateUnexpectedToken(token, Messages.UnexpectedToken);
+            }
+        } else {
+            expect(',');
+        }
+    }
+
+    // Expect the next token to match the specified keyword.
+    // If not, an exception will be thrown.
+
+    function expectKeyword(keyword) {
+        var token = lex();
+        if (token.type !== Token.Keyword || token.value !== keyword) {
+            throwUnexpectedToken(token);
+        }
+    }
+
+    // Return true if the next token matches the specified punctuator.
+
+    function match(value) {
+        return lookahead.type === Token.Punctuator && lookahead.value === value;
+    }
+
+    // Return true if the next token matches the specified keyword
+
+    function matchKeyword(keyword) {
+        return lookahead.type === Token.Keyword && lookahead.value === keyword;
+    }
+
+    // Return true if the next token matches the specified contextual keyword
+    // (where an identifier is sometimes a keyword depending on the context)
+
+    function matchContextualKeyword(keyword) {
+        return lookahead.type === Token.Identifier && lookahead.value === keyword;
+    }
+
+    // Return true if the next token is an assignment operator
+
+    function matchAssign() {
+        var op;
+
+        if (lookahead.type !== Token.Punctuator) {
+            return false;
+        }
+        op = lookahead.value;
+        return op === '=' ||
+            op === '*=' ||
+            op === '/=' ||
+            op === '%=' ||
+            op === '+=' ||
+            op === '-=' ||
+            op === '<<=' ||
+            op === '>>=' ||
+            op === '>>>=' ||
+            op === '&=' ||
+            op === '^=' ||
+            op === '|=';
+    }
+
+    function consumeSemicolon() {
+        // Catch the very common case first: immediately a semicolon (U+003B).
+        if (source.charCodeAt(startIndex) === 0x3B || match(';')) {
+            lex();
+            return;
+        }
+
+        if (hasLineTerminator) {
+            return;
+        }
+
+        // FIXME(ikarienator): this is seemingly an issue in the previous location info convention.
+        lastIndex = startIndex;
+        lastLineNumber = startLineNumber;
+        lastLineStart = startLineStart;
+
+        if (lookahead.type !== Token.EOF && !match('}')) {
+            throwUnexpectedToken(lookahead);
+        }
+    }
+
+    // Cover grammar support.
+    //
+    // When an assignment expression position starts with an left parenthesis, the determination of the type
+    // of the syntax is to be deferred arbitrarily long until the end of the parentheses pair (plus a lookahead)
+    // or the first comma. This situation also defers the determination of all the expressions nested in the pair.
+    //
+    // There are three productions that can be parsed in a parentheses pair that needs to be determined
+    // after the outermost pair is closed. They are:
+    //
+    //   1. AssignmentExpression
+    //   2. BindingElements
+    //   3. AssignmentTargets
+    //
+    // In order to avoid exponential backtracking, we use two flags to denote if the production can be
+    // binding element or assignment target.
+    //
+    // The three productions have the relationship:
+    //
+    //   BindingElements ⊆ AssignmentTargets ⊆ AssignmentExpression
+    //
+    // with a single exception that CoverInitializedName when used directly in an Expression, generates
+    // an early error. Therefore, we need the third state, firstCoverInitializedNameError, to track the
+    // first usage of CoverInitializedName and report it when we reached the end of the parentheses pair.
+    //
+    // isolateCoverGrammar function runs the given parser function with a new cover grammar context, and it does not
+    // effect the current flags. This means the production the parser parses is only used as an expression. Therefore
+    // the CoverInitializedName check is conducted.
+    //
+    // inheritCoverGrammar function runs the given parse function with a new cover grammar context, and it propagates
+    // the flags outside of the parser. This means the production the parser parses is used as a part of a potential
+    // pattern. The CoverInitializedName check is deferred.
+    function isolateCoverGrammar(parser) {
+        var oldIsBindingElement = isBindingElement,
+            oldIsAssignmentTarget = isAssignmentTarget,
+            oldFirstCoverInitializedNameError = firstCoverInitializedNameError,
+            result;
+        isBindingElement = true;
+        isAssignmentTarget = true;
+        firstCoverInitializedNameError = null;
+        result = parser();
+        if (firstCoverInitializedNameError !== null) {
+            throwUnexpectedToken(firstCoverInitializedNameError);
+        }
+        isBindingElement = oldIsBindingElement;
+        isAssignmentTarget = oldIsAssignmentTarget;
+        firstCoverInitializedNameError = oldFirstCoverInitializedNameError;
+        return result;
+    }
+
+    function inheritCoverGrammar(parser) {
+        var oldIsBindingElement = isBindingElement,
+            oldIsAssignmentTarget = isAssignmentTarget,
+            oldFirstCoverInitializedNameError = firstCoverInitializedNameError,
+            result;
+        isBindingElement = true;
+        isAssignmentTarget = true;
+        firstCoverInitializedNameError = null;
+        result = parser();
+        isBindingElement = isBindingElement && oldIsBindingElement;
+        isAssignmentTarget = isAssignmentTarget && oldIsAssignmentTarget;
+        firstCoverInitializedNameError = oldFirstCoverInitializedNameError || firstCoverInitializedNameError;
+        return result;
+    }
+
+    function parseArrayPattern() {
+        var node = new Node(), elements = [], rest, restNode;
+        expect('[');
+
+        while (!match(']')) {
+            if (match(',')) {
+                lex();
+                elements.push(null);
+            } else {
+                if (match('...')) {
+                    restNode = new Node();
+                    lex();
+                    rest = parseVariableIdentifier();
+                    elements.push(restNode.finishRestElement(rest));
+                    break;
+                } else {
+                    elements.push(parsePatternWithDefault());
+                }
+                if (!match(']')) {
+                    expect(',');
+                }
+            }
+
+        }
+
+        expect(']');
+
+        return node.finishArrayPattern(elements);
+    }
+
+    function parsePropertyPattern() {
+        var node = new Node(), key, computed = match('['), init;
+        if (lookahead.type === Token.Identifier) {
+            key = parseVariableIdentifier();
+            if (match('=')) {
+                lex();
+                init = parseAssignmentExpression();
+                return node.finishProperty(
+                    'init', key, false,
+                    new WrappingNode(key).finishAssignmentPattern(key, init), false, false);
+            } else if (!match(':')) {
+                return node.finishProperty('init', key, false, key, false, true);
+            }
+        } else {
+            key = parseObjectPropertyKey();
+        }
+        expect(':');
+        init = parsePatternWithDefault();
+        return node.finishProperty('init', key, computed, init, false, false);
+    }
+
+    function parseObjectPattern() {
+        var node = new Node(), properties = [];
+
+        expect('{');
+
+        while (!match('}')) {
+            properties.push(parsePropertyPattern());
+            if (!match('}')) {
+                expect(',');
+            }
+        }
+
+        lex();
+
+        return node.finishObjectPattern(properties);
+    }
+
+    function parsePattern() {
+        if (lookahead.type === Token.Identifier) {
+            return parseVariableIdentifier();
+        } else if (match('[')) {
+            return parseArrayPattern();
+        } else if (match('{')) {
+            return parseObjectPattern();
+        }
+        throwUnexpectedToken(lookahead);
+    }
+
+    function parsePatternWithDefault() {
+        var startToken = lookahead, pattern, right;
+        pattern = parsePattern();
+        if (match('=')) {
+            lex();
+            right = isolateCoverGrammar(parseAssignmentExpression);
+            pattern = new WrappingNode(startToken).finishAssignmentPattern(pattern, right);
+        }
+        return pattern;
+    }
+
+    // 11.1.4 Array Initialiser
+
+    function parseArrayInitialiser() {
+        var elements = [], node = new Node(), restSpread;
+
+        expect('[');
+
+        while (!match(']')) {
+            if (match(',')) {
+                lex();
+                elements.push(null);
+            } else if (match('...')) {
+                restSpread = new Node();
+                lex();
+                restSpread.finishSpreadElement(inheritCoverGrammar(parseAssignmentExpression));
+
+                if (!match(']')) {
+                    isAssignmentTarget = isBindingElement = false;
+                    expect(',');
+                }
+                elements.push(restSpread);
+            } else {
+                elements.push(inheritCoverGrammar(parseAssignmentExpression));
+
+                if (!match(']')) {
+                    expect(',');
+                }
+            }
+        }
+
+        lex();
+
+        return node.finishArrayExpression(elements);
+    }
+
+    // 11.1.5 Object Initialiser
+
+    function parsePropertyFunction(node, paramInfo) {
+        var previousStrict, body;
+
+        isAssignmentTarget = isBindingElement = false;
+
+        previousStrict = strict;
+        body = isolateCoverGrammar(parseFunctionSourceElements);
+
+        if (strict && paramInfo.firstRestricted) {
+            tolerateUnexpectedToken(paramInfo.firstRestricted, paramInfo.message);
+        }
+        if (strict && paramInfo.stricted) {
+            tolerateUnexpectedToken(paramInfo.stricted, paramInfo.message);
+        }
+
+        strict = previousStrict;
+        return node.finishFunctionExpression(null, paramInfo.params, paramInfo.defaults, body);
+    }
+
+    function parsePropertyMethodFunction() {
+        var params, method, node = new Node();
+
+        params = parseParams();
+        method = parsePropertyFunction(node, params);
+
+        return method;
+    }
+
+    function parseObjectPropertyKey() {
+        var token, node = new Node(), expr;
+
+        token = lex();
+
+        // Note: This function is called only from parseObjectProperty(), where
+        // EOF and Punctuator tokens are already filtered out.
+
+        switch (token.type) {
+        case Token.StringLiteral:
+        case Token.NumericLiteral:
+            if (strict && token.octal) {
+                tolerateUnexpectedToken(token, Messages.StrictOctalLiteral);
+            }
+            return node.finishLiteral(token);
+        case Token.Identifier:
+        case Token.BooleanLiteral:
+        case Token.NullLiteral:
+        case Token.Keyword:
+            return node.finishIdentifier(token.value);
+        case Token.Punctuator:
+            if (token.value === '[') {
+                expr = isolateCoverGrammar(parseAssignmentExpression);
+                expect(']');
+                return expr;
+            }
+            break;
+        }
+        throwUnexpectedToken(token);
+    }
+
+    function lookaheadPropertyName() {
+        switch (lookahead.type) {
+        case Token.Identifier:
+        case Token.StringLiteral:
+        case Token.BooleanLiteral:
+        case Token.NullLiteral:
+        case Token.NumericLiteral:
+        case Token.Keyword:
+            return true;
+        case Token.Punctuator:
+            return lookahead.value === '[';
+        }
+        return false;
+    }
+
+    // This function is to try to parse a MethodDefinition as defined in 14.3. But in the case of object literals,
+    // it might be called at a position where there is in fact a short hand identifier pattern or a data property.
+    // This can only be determined after we consumed up to the left parentheses.
+    //
+    // In order to avoid back tracking, it returns `null` if the position is not a MethodDefinition and the caller
+    // is responsible to visit other options.
+    function tryParseMethodDefinition(token, key, computed, node) {
+        var value, options, methodNode;
+
+        if (token.type === Token.Identifier) {
+            // check for `get` and `set`;
+
+            if (token.value === 'get' && lookaheadPropertyName()) {
+                computed = match('[');
+                key = parseObjectPropertyKey();
+                methodNode = new Node();
+                expect('(');
+                expect(')');
+                value = parsePropertyFunction(methodNode, {
+                    params: [],
+                    defaults: [],
+                    stricted: null,
+                    firstRestricted: null,
+                    message: null
+                });
+                return node.finishProperty('get', key, computed, value, false, false);
+            } else if (token.value === 'set' && lookaheadPropertyName()) {
+                computed = match('[');
+                key = parseObjectPropertyKey();
+                methodNode = new Node();
+                expect('(');
+
+                options = {
+                    params: [],
+                    defaultCount: 0,
+                    defaults: [],
+                    firstRestricted: null,
+                    paramSet: {}
+                };
+                if (match(')')) {
+                    tolerateUnexpectedToken(lookahead);
+                } else {
+                    parseParam(options);
+                    if (options.defaultCount === 0) {
+                        options.defaults = [];
+                    }
+                }
+                expect(')');
+
+                value = parsePropertyFunction(methodNode, options);
+                return node.finishProperty('set', key, computed, value, false, false);
+            }
+        }
+
+        if (match('(')) {
+            value = parsePropertyMethodFunction();
+            return node.finishProperty('init', key, computed, value, true, false);
+        }
+
+        // Not a MethodDefinition.
+        return null;
+    }
+
+    function checkProto(key, computed, hasProto) {
+        if (computed === false && (key.type === Syntax.Identifier && key.name === '__proto__' ||
+            key.type === Syntax.Literal && key.value === '__proto__')) {
+            if (hasProto.value) {
+                tolerateError(Messages.DuplicateProtoProperty);
+            } else {
+                hasProto.value = true;
+            }
+        }
+    }
+
+    function parseObjectProperty(hasProto) {
+        var token = lookahead, node = new Node(), computed, key, maybeMethod, value;
+
+        computed = match('[');
+        key = parseObjectPropertyKey();
+        maybeMethod = tryParseMethodDefinition(token, key, computed, node);
+
+        if (maybeMethod) {
+            checkProto(maybeMethod.key, maybeMethod.computed, hasProto);
+            // finished
+            return maybeMethod;
+        }
+
+        // init property or short hand property.
+        checkProto(key, computed, hasProto);
+
+        if (match(':')) {
+            lex();
+            value = inheritCoverGrammar(parseAssignmentExpression);
+            return node.finishProperty('init', key, computed, value, false, false);
+        }
+
+        if (token.type === Token.Identifier) {
+            if (match('=')) {
+                firstCoverInitializedNameError = lookahead;
+                lex();
+                value = isolateCoverGrammar(parseAssignmentExpression);
+                return node.finishProperty('init', key, computed,
+                    new WrappingNode(token).finishAssignmentPattern(key, value), false, true);
+            }
+            return node.finishProperty('init', key, computed, key, false, true);
+        }
+
+        throwUnexpectedToken(lookahead);
+    }
+
+    function parseObjectInitialiser() {
+        var properties = [], hasProto = {value: false}, node = new Node();
+
+        expect('{');
+
+        while (!match('}')) {
+            properties.push(parseObjectProperty(hasProto));
+
+            if (!match('}')) {
+                expectCommaSeparator();
+            }
+        }
+
+        expect('}');
+
+        return node.finishObjectExpression(properties);
+    }
+
+    function reinterpretExpressionAsPattern(expr) {
+        var i;
+        switch (expr.type) {
+        case Syntax.Identifier:
+        case Syntax.MemberExpression:
+        case Syntax.RestElement:
+        case Syntax.AssignmentPattern:
+            break;
+        case Syntax.SpreadElement:
+            expr.type = Syntax.RestElement;
+            reinterpretExpressionAsPattern(expr.argument);
+            break;
+        case Syntax.ArrayExpression:
+            expr.type = Syntax.ArrayPattern;
+            for (i = 0; i < expr.elements.length; i++) {
+                if (expr.elements[i] !== null) {
+                    reinterpretExpressionAsPattern(expr.elements[i]);
+                }
+            }
+            break;
+        case Syntax.ObjectExpression:
+            expr.type = Syntax.ObjectPattern;
+            for (i = 0; i < expr.properties.length; i++) {
+                reinterpretExpressionAsPattern(expr.properties[i].value);
+            }
+            break;
+        case Syntax.AssignmentExpression:
+            expr.type = Syntax.AssignmentPattern;
+            reinterpretExpressionAsPattern(expr.left);
+            break;
+        default:
+            // Allow other node type for tolerant parsing.
+            break;
+        }
+    }
+
+    function parseTemplateElement(option) {
+        var node, token;
+
+        if (lookahead.type !== Token.Template || (option.head && !lookahead.head)) {
+            throwUnexpectedToken();
+        }
+
+        node = new Node();
+        token = lex();
+
+        return node.finishTemplateElement({ raw: token.value.raw, cooked: token.value.cooked }, token.tail);
+    }
+
+    function parseTemplateLiteral() {
+        var quasi, quasis, expressions, node = new Node();
+
+        quasi = parseTemplateElement({ head: true });
+        quasis = [ quasi ];
+        expressions = [];
+
+        while (!quasi.tail) {
+            expressions.push(parseExpression());
+            quasi = parseTemplateElement({ head: false });
+            quasis.push(quasi);
+        }
+
+        return node.finishTemplateLiteral(quasis, expressions);
+    }
+
+    // 11.1.6 The Grouping Operator
+
+    function parseGroupExpression() {
+        var expr, expressions, startToken, i;
+
+        expect('(');
+
+        if (match(')')) {
+            lex();
+            if (!match('=>')) {
+                expect('=>');
+            }
+            return {
+                type: PlaceHolders.ArrowParameterPlaceHolder,
+                params: []
+            };
+        }
+
+        startToken = lookahead;
+        if (match('...')) {
+            expr = parseRestElement();
+            expect(')');
+            if (!match('=>')) {
+                expect('=>');
+            }
+            return {
+                type: PlaceHolders.ArrowParameterPlaceHolder,
+                params: [expr]
+            };
+        }
+
+        isBindingElement = true;
+        expr = inheritCoverGrammar(parseAssignmentExpression);
+
+        if (match(',')) {
+            isAssignmentTarget = false;
+            expressions = [expr];
+
+            while (startIndex < length) {
+                if (!match(',')) {
+                    break;
+                }
+                lex();
+
+                if (match('...')) {
+                    if (!isBindingElement) {
+                        throwUnexpectedToken(lookahead);
+                    }
+                    expressions.push(parseRestElement());
+                    expect(')');
+                    if (!match('=>')) {
+                        expect('=>');
+                    }
+                    isBindingElement = false;
+                    for (i = 0; i < expressions.length; i++) {
+                        reinterpretExpressionAsPattern(expressions[i]);
+                    }
+                    return {
+                        type: PlaceHolders.ArrowParameterPlaceHolder,
+                        params: expressions
+                    };
+                }
+
+                expressions.push(inheritCoverGrammar(parseAssignmentExpression));
+            }
+
+            expr = new WrappingNode(startToken).finishSequenceExpression(expressions);
+        }
+
+
+        expect(')');
+
+        if (match('=>')) {
+            if (!isBindingElement) {
+                throwUnexpectedToken(lookahead);
+            }
+
+            if (expr.type === Syntax.SequenceExpression) {
+                for (i = 0; i < expr.expressions.length; i++) {
+                    reinterpretExpressionAsPattern(expr.expressions[i]);
+                }
+            } else {
+                reinterpretExpressionAsPattern(expr);
+            }
+
+            expr = {
+                type: PlaceHolders.ArrowParameterPlaceHolder,
+                params: expr.type === Syntax.SequenceExpression ? expr.expressions : [expr]
+            };
+        }
+        isBindingElement = false;
+        return expr;
+    }
+
+
+    // 11.1 Primary Expressions
+
+    function parsePrimaryExpression() {
+        var type, token, expr, node;
+
+        if (match('(')) {
+            isBindingElement = false;
+            return inheritCoverGrammar(parseGroupExpression);
+        }
+
+        if (match('[')) {
+            return inheritCoverGrammar(parseArrayInitialiser);
+        }
+
+        if (match('{')) {
+            return inheritCoverGrammar(parseObjectInitialiser);
+        }
+
+        type = lookahead.type;
+        node = new Node();
+
+        if (type === Token.Identifier) {
+            expr = node.finishIdentifier(lex().value);
+        } else if (type === Token.StringLiteral || type === Token.NumericLiteral) {
+            isAssignmentTarget = isBindingElement = false;
+            if (strict && lookahead.octal) {
+                tolerateUnexpectedToken(lookahead, Messages.StrictOctalLiteral);
+            }
+            expr = node.finishLiteral(lex());
+        } else if (type === Token.Keyword) {
+            isAssignmentTarget = isBindingElement = false;
+            if (matchKeyword('function')) {
+                return parseFunctionExpression();
+            }
+            if (matchKeyword('this')) {
+                lex();
+                return node.finishThisExpression();
+            }
+            if (matchKeyword('class')) {
+                return parseClassExpression();
+            }
+            throwUnexpectedToken(lex());
+        } else if (type === Token.BooleanLiteral) {
+            isAssignmentTarget = isBindingElement = false;
+            token = lex();
+            token.value = (token.value === 'true');
+            expr = node.finishLiteral(token);
+        } else if (type === Token.NullLiteral) {
+            isAssignmentTarget = isBindingElement = false;
+            token = lex();
+            token.value = null;
+            expr = node.finishLiteral(token);
+        } else if (match('/') || match('/=')) {
+            isAssignmentTarget = isBindingElement = false;
+            index = startIndex;
+
+            if (typeof extra.tokens !== 'undefined') {
+                token = collectRegex();
+            } else {
+                token = scanRegExp();
+            }
+            lex();
+            expr = node.finishLiteral(token);
+        } else if (type === Token.Template) {
+            expr = parseTemplateLiteral();
+        } else {
+            throwUnexpectedToken(lex());
+        }
+
+        return expr;
+    }
+
+    // 11.2 Left-Hand-Side Expressions
+
+    function parseArguments() {
+        var args = [];
+
+        expect('(');
+
+        if (!match(')')) {
+            while (startIndex < length) {
+                args.push(isolateCoverGrammar(parseAssignmentExpression));
+                if (match(')')) {
+                    break;
+                }
+                expectCommaSeparator();
+            }
+        }
+
+        expect(')');
+
+        return args;
+    }
+
+    function parseNonComputedProperty() {
+        var token, node = new Node();
+
+        token = lex();
+
+        if (!isIdentifierName(token)) {
+            throwUnexpectedToken(token);
+        }
+
+        return node.finishIdentifier(token.value);
+    }
+
+    function parseNonComputedMember() {
+        expect('.');
+
+        return parseNonComputedProperty();
+    }
+
+    function parseComputedMember() {
+        var expr;
+
+        expect('[');
+
+        expr = isolateCoverGrammar(parseExpression);
+
+        expect(']');
+
+        return expr;
+    }
+
+    function parseNewExpression() {
+        var callee, args, node = new Node();
+
+        expectKeyword('new');
+        callee = isolateCoverGrammar(parseLeftHandSideExpression);
+        args = match('(') ? parseArguments() : [];
+
+        isAssignmentTarget = isBindingElement = false;
+
+        return node.finishNewExpression(callee, args);
+    }
+
+    function parseLeftHandSideExpressionAllowCall() {
+        var quasi, expr, args, property, startToken, previousAllowIn = state.allowIn;
+
+        startToken = lookahead;
+        state.allowIn = true;
+
+        if (matchKeyword('super') && state.inFunctionBody) {
+            expr = new Node();
+            lex();
+            expr = expr.finishSuper();
+            if (!match('(') && !match('.') && !match('[')) {
+                throwUnexpectedToken(lookahead);
+            }
+        } else {
+            expr = inheritCoverGrammar(matchKeyword('new') ? parseNewExpression : parsePrimaryExpression);
+        }
+
+        for (;;) {
+            if (match('.')) {
+                isBindingElement = false;
+                isAssignmentTarget = true;
+                property = parseNonComputedMember();
+                expr = new WrappingNode(startToken).finishMemberExpression('.', expr, property);
+            } else if (match('(')) {
+                isBindingElement = false;
+                isAssignmentTarget = false;
+                args = parseArguments();
+                expr = new WrappingNode(startToken).finishCallExpression(expr, args);
+            } else if (match('[')) {
+                isBindingElement = false;
+                isAssignmentTarget = true;
+                property = parseComputedMember();
+                expr = new WrappingNode(startToken).finishMemberExpression('[', expr, property);
+            } else if (lookahead.type === Token.Template && lookahead.head) {
+                quasi = parseTemplateLiteral();
+                expr = new WrappingNode(startToken).finishTaggedTemplateExpression(expr, quasi);
+            } else {
+                break;
+            }
+        }
+        state.allowIn = previousAllowIn;
+
+        return expr;
+    }
+
+    function parseLeftHandSideExpression() {
+        var quasi, expr, property, startToken;
+        assert(state.allowIn, 'callee of new expression always allow in keyword.');
+
+        startToken = lookahead;
+
+        if (matchKeyword('super') && state.inFunctionBody) {
+            expr = new Node();
+            lex();
+            expr = expr.finishSuper();
+            if (!match('[') && !match('.')) {
+                throwUnexpectedToken(lookahead);
+            }
+        } else {
+            expr = inheritCoverGrammar(matchKeyword('new') ? parseNewExpression : parsePrimaryExpression);
+        }
+
+        for (;;) {
+            if (match('[')) {
+                isBindingElement = false;
+                isAssignmentTarget = true;
+                property = parseComputedMember();
+                expr = new WrappingNode(startToken).finishMemberExpression('[', expr, property);
+            } else if (match('.')) {
+                isBindingElement = false;
+                isAssignmentTarget = true;
+                property = parseNonComputedMember();
+                expr = new WrappingNode(startToken).finishMemberExpression('.', expr, property);
+            } else if (lookahead.type === Token.Template && lookahead.head) {
+                quasi = parseTemplateLiteral();
+                expr = new WrappingNode(startToken).finishTaggedTemplateExpression(expr, quasi);
+            } else {
+                break;
+            }
+        }
+        return expr;
+    }
+
+    // 11.3 Postfix Expressions
+
+    function parsePostfixExpression() {
+        var expr, token, startToken = lookahead;
+
+        expr = inheritCoverGrammar(parseLeftHandSideExpressionAllowCall);
+
+        if (!hasLineTerminator && lookahead.type === Token.Punctuator) {
+            if (match('++') || match('--')) {
+                // 11.3.1, 11.3.2
+                if (strict && expr.type === Syntax.Identifier && isRestrictedWord(expr.name)) {
+                    tolerateError(Messages.StrictLHSPostfix);
+                }
+
+                if (!isAssignmentTarget) {
+                    tolerateError(Messages.InvalidLHSInAssignment);
+                }
+
+                isAssignmentTarget = isBindingElement = false;
+
+                token = lex();
+                expr = new WrappingNode(startToken).finishPostfixExpression(token.value, expr);
+            }
+        }
+
+        return expr;
+    }
+
+    // 11.4 Unary Operators
+
+    function parseUnaryExpression() {
+        var token, expr, startToken;
+
+        if (lookahead.type !== Token.Punctuator && lookahead.type !== Token.Keyword) {
+            expr = parsePostfixExpression();
+        } else if (match('++') || match('--')) {
+            startToken = lookahead;
+            token = lex();
+            expr = inheritCoverGrammar(parseUnaryExpression);
+            // 11.4.4, 11.4.5
+            if (strict && expr.type === Syntax.Identifier && isRestrictedWord(expr.name)) {
+                tolerateError(Messages.StrictLHSPrefix);
+            }
+
+            if (!isAssignmentTarget) {
+                tolerateError(Messages.InvalidLHSInAssignment);
+            }
+            expr = new WrappingNode(startToken).finishUnaryExpression(token.value, expr);
+            isAssignmentTarget = isBindingElement = false;
+        } else if (match('+') || match('-') || match('~') || match('!')) {
+            startToken = lookahead;
+            token = lex();
+            expr = inheritCoverGrammar(parseUnaryExpression);
+            expr = new WrappingNode(startToken).finishUnaryExpression(token.value, expr);
+            isAssignmentTarget = isBindingElement = false;
+        } else if (matchKeyword('delete') || matchKeyword('void') || matchKeyword('typeof')) {
+            startToken = lookahead;
+            token = lex();
+            expr = inheritCoverGrammar(parseUnaryExpression);
+            expr = new WrappingNode(startToken).finishUnaryExpression(token.value, expr);
+            if (strict && expr.operator === 'delete' && expr.argument.type === Syntax.Identifier) {
+                tolerateError(Messages.StrictDelete);
+            }
+            isAssignmentTarget = isBindingElement = false;
+        } else {
+            expr = parsePostfixExpression();
+        }
+
+        return expr;
+    }
+
+    function binaryPrecedence(token, allowIn) {
+        var prec = 0;
+
+        if (token.type !== Token.Punctuator && token.type !== Token.Keyword) {
+            return 0;
+        }
+
+        switch (token.value) {
+        case '||':
+            prec = 1;
+            break;
+
+        case '&&':
+            prec = 2;
+            break;
+
+        case '|':
+            prec = 3;
+            break;
+
+        case '^':
+            prec = 4;
+            break;
+
+        case '&':
+            prec = 5;
+            break;
+
+        case '==':
+        case '!=':
+        case '===':
+        case '!==':
+            prec = 6;
+            break;
+
+        case '<':
+        case '>':
+        case '<=':
+        case '>=':
+        case 'instanceof':
+            prec = 7;
+            break;
+
+        case 'in':
+            prec = allowIn ? 7 : 0;
+            break;
+
+        case '<<':
+        case '>>':
+        case '>>>':
+            prec = 8;
+            break;
+
+        case '+':
+        case '-':
+            prec = 9;
+            break;
+
+        case '*':
+        case '/':
+        case '%':
+            prec = 11;
+            break;
+
+        default:
+            break;
+        }
+
+        return prec;
+    }
+
+    // 11.5 Multiplicative Operators
+    // 11.6 Additive Operators
+    // 11.7 Bitwise Shift Operators
+    // 11.8 Relational Operators
+    // 11.9 Equality Operators
+    // 11.10 Binary Bitwise Operators
+    // 11.11 Binary Logical Operators
+
+    function parseBinaryExpression() {
+        var marker, markers, expr, token, prec, stack, right, operator, left, i;
+
+        marker = lookahead;
+        left = inheritCoverGrammar(parseUnaryExpression);
+
+        token = lookahead;
+        prec = binaryPrecedence(token, state.allowIn);
+        if (prec === 0) {
+            return left;
+        }
+        isAssignmentTarget = isBindingElement = false;
+        token.prec = prec;
+        lex();
+
+        markers = [marker, lookahead];
+        right = isolateCoverGrammar(parseUnaryExpression);
+
+        stack = [left, token, right];
+
+        while ((prec = binaryPrecedence(lookahead, state.allowIn)) > 0) {
+
+            // Reduce: make a binary expression from the three topmost entries.
+            while ((stack.length > 2) && (prec <= stack[stack.length - 2].prec)) {
+                right = stack.pop();
+                operator = stack.pop().value;
+                left = stack.pop();
+                markers.pop();
+                expr = new WrappingNode(markers[markers.length - 1]).finishBinaryExpression(operator, left, right);
+                stack.push(expr);
+            }
+
+            // Shift.
+            token = lex();
+            token.prec = prec;
+            stack.push(token);
+            markers.push(lookahead);
+            expr = isolateCoverGrammar(parseUnaryExpression);
+            stack.push(expr);
+        }
+
+        // Final reduce to clean-up the stack.
+        i = stack.length - 1;
+        expr = stack[i];
+        markers.pop();
+        while (i > 1) {
+            expr = new WrappingNode(markers.pop()).finishBinaryExpression(stack[i - 1].value, stack[i - 2], expr);
+            i -= 2;
+        }
+
+        return expr;
+    }
+
+
+    // 11.12 Conditional Operator
+
+    function parseConditionalExpression() {
+        var expr, previousAllowIn, consequent, alternate, startToken;
+
+        startToken = lookahead;
+
+        expr = inheritCoverGrammar(parseBinaryExpression);
+        if (match('?')) {
+            lex();
+            previousAllowIn = state.allowIn;
+            state.allowIn = true;
+            consequent = isolateCoverGrammar(parseAssignmentExpression);
+            state.allowIn = previousAllowIn;
+            expect(':');
+            alternate = isolateCoverGrammar(parseAssignmentExpression);
+
+            expr = new WrappingNode(startToken).finishConditionalExpression(expr, consequent, alternate);
+            isAssignmentTarget = isBindingElement = false;
+        }
+
+        return expr;
+    }
+
+    // [ES6] 14.2 Arrow Function
+
+    function parseConciseBody() {
+        if (match('{')) {
+            return parseFunctionSourceElements();
+        }
+        return isolateCoverGrammar(parseAssignmentExpression);
+    }
+
+    function checkPatternParam(options, param) {
+        var i;
+        switch (param.type) {
+        case Syntax.Identifier:
+            validateParam(options, param, param.name);
+            break;
+        case Syntax.RestElement:
+            checkPatternParam(options, param.argument);
+            break;
+        case Syntax.AssignmentPattern:
+            checkPatternParam(options, param.left);
+            break;
+        case Syntax.ArrayPattern:
+            for (i = 0; i < param.elements.length; i++) {
+                if (param.elements[i] !== null) {
+                    checkPatternParam(options, param.elements[i]);
+                }
+            }
+            break;
+        default:
+            assert(param.type === Syntax.ObjectPattern, 'Invalid type');
+            for (i = 0; i < param.properties.length; i++) {
+                checkPatternParam(options, param.properties[i].value);
+            }
+            break;
+        }
+    }
+    function reinterpretAsCoverFormalsList(expr) {
+        var i, len, param, params, defaults, defaultCount, options, token;
+
+        defaults = [];
+        defaultCount = 0;
+        params = [expr];
+
+        switch (expr.type) {
+        case Syntax.Identifier:
+            break;
+        case PlaceHolders.ArrowParameterPlaceHolder:
+            params = expr.params;
+            break;
+        default:
+            return null;
+        }
+
+        options = {
+            paramSet: {}
+        };
+
+        for (i = 0, len = params.length; i < len; i += 1) {
+            param = params[i];
+            switch (param.type) {
+            case Syntax.AssignmentPattern:
+                params[i] = param.left;
+                defaults.push(param.right);
+                ++defaultCount;
+                checkPatternParam(options, param.left);
+                break;
+            default:
+                checkPatternParam(options, param);
+                params[i] = param;
+                defaults.push(null);
+                break;
+            }
+        }
+
+        if (options.message === Messages.StrictParamDupe) {
+            token = strict ? options.stricted : options.firstRestricted;
+            throwUnexpectedToken(token, options.message);
+        }
+
+        if (defaultCount === 0) {
+            defaults = [];
+        }
+
+        return {
+            params: params,
+            defaults: defaults,
+            stricted: options.stricted,
+            firstRestricted: options.firstRestricted,
+            message: options.message
+        };
+    }
+
+    function parseArrowFunctionExpression(options, node) {
+        var previousStrict, body;
+
+        if (hasLineTerminator) {
+            tolerateUnexpectedToken(lookahead);
+        }
+        expect('=>');
+        previousStrict = strict;
+
+        body = parseConciseBody();
+
+        if (strict && options.firstRestricted) {
+            throwUnexpectedToken(options.firstRestricted, options.message);
+        }
+        if (strict && options.stricted) {
+            tolerateUnexpectedToken(options.stricted, options.message);
+        }
+
+        strict = previousStrict;
+
+        return node.finishArrowFunctionExpression(options.params, options.defaults, body, body.type !== Syntax.BlockStatement);
+    }
+
+    // 11.13 Assignment Operators
+
+    function parseAssignmentExpression() {
+        var token, expr, right, list, startToken;
+
+        startToken = lookahead;
+        token = lookahead;
+
+        expr = parseConditionalExpression();
+
+        if (expr.type === PlaceHolders.ArrowParameterPlaceHolder || match('=>')) {
+            isAssignmentTarget = isBindingElement = false;
+            list = reinterpretAsCoverFormalsList(expr);
+
+            if (list) {
+                firstCoverInitializedNameError = null;
+                return parseArrowFunctionExpression(list, new WrappingNode(startToken));
+            }
+
+            return expr;
+        }
+
+        if (matchAssign()) {
+            if (!isAssignmentTarget) {
+                tolerateError(Messages.InvalidLHSInAssignment);
+            }
+
+            // 11.13.1
+            if (strict && expr.type === Syntax.Identifier && isRestrictedWord(expr.name)) {
+                tolerateUnexpectedToken(token, Messages.StrictLHSAssignment);
+            }
+
+            if (!match('=')) {
+                isAssignmentTarget = isBindingElement = false;
+            } else {
+                reinterpretExpressionAsPattern(expr);
+            }
+
+            token = lex();
+            right = isolateCoverGrammar(parseAssignmentExpression);
+            expr = new WrappingNode(startToken).finishAssignmentExpression(token.value, expr, right);
+            firstCoverInitializedNameError = null;
+        }
+
+        return expr;
+    }
+
+    // 11.14 Comma Operator
+
+    function parseExpression() {
+        var expr, startToken = lookahead, expressions;
+
+        expr = isolateCoverGrammar(parseAssignmentExpression);
+
+        if (match(',')) {
+            expressions = [expr];
+
+            while (startIndex < length) {
+                if (!match(',')) {
+                    break;
+                }
+                lex();
+                expressions.push(isolateCoverGrammar(parseAssignmentExpression));
+            }
+
+            expr = new WrappingNode(startToken).finishSequenceExpression(expressions);
+        }
+
+        return expr;
+    }
+
+    // 12.1 Block
+
+    function parseStatementListItem() {
+        if (lookahead.type === Token.Keyword) {
+            switch (lookahead.value) {
+            case 'export':
+                if (sourceType !== 'module') {
+                    tolerateUnexpectedToken(lookahead, Messages.IllegalExportDeclaration);
+                }
+                return parseExportDeclaration();
+            case 'import':
+                if (sourceType !== 'module') {
+                    tolerateUnexpectedToken(lookahead, Messages.IllegalImportDeclaration);
+                }
+                return parseImportDeclaration();
+            case 'const':
+            case 'let':
+                return parseLexicalDeclaration({inFor: false});
+            case 'function':
+                return parseFunctionDeclaration(new Node());
+            case 'class':
+                return parseClassDeclaration();
+            }
+        }
+
+        return parseStatement();
+    }
+
+    function parseStatementList() {
+        var list = [];
+        while (startIndex < length) {
+            if (match('}')) {
+                break;
+            }
+            list.push(parseStatementListItem());
+        }
+
+        return list;
+    }
+
+    function parseBlock() {
+        var block, node = new Node();
+
+        expect('{');
+
+        block = parseStatementList();
+
+        expect('}');
+
+        return node.finishBlockStatement(block);
+    }
+
+    // 12.2 Variable Statement
+
+    function parseVariableIdentifier() {
+        var token, node = new Node();
+
+        token = lex();
+
+        if (token.type !== Token.Identifier) {
+            if (strict && token.type === Token.Keyword && isStrictModeReservedWord(token.value)) {
+                tolerateUnexpectedToken(token, Messages.StrictReservedWord);
+            } else {
+                throwUnexpectedToken(token);
+            }
+        }
+
+        return node.finishIdentifier(token.value);
+    }
+
+    function parseVariableDeclaration() {
+        var init = null, id, node = new Node();
+
+        id = parsePattern();
+
+        // 12.2.1
+        if (strict && isRestrictedWord(id.name)) {
+            tolerateError(Messages.StrictVarName);
+        }
+
+        if (match('=')) {
+            lex();
+            init = isolateCoverGrammar(parseAssignmentExpression);
+        } else if (id.type !== Syntax.Identifier) {
+            expect('=');
+        }
+
+        return node.finishVariableDeclarator(id, init);
+    }
+
+    function parseVariableDeclarationList() {
+        var list = [];
+
+        do {
+            list.push(parseVariableDeclaration());
+            if (!match(',')) {
+                break;
+            }
+            lex();
+        } while (startIndex < length);
+
+        return list;
+    }
+
+    function parseVariableStatement(node) {
+        var declarations;
+
+        expectKeyword('var');
+
+        declarations = parseVariableDeclarationList();
+
+        consumeSemicolon();
+
+        return node.finishVariableDeclaration(declarations);
+    }
+
+    function parseLexicalBinding(kind, options) {
+        var init = null, id, node = new Node();
+
+        id = parsePattern();
+
+        // 12.2.1
+        if (strict && id.type === Syntax.Identifier && isRestrictedWord(id.name)) {
+            tolerateError(Messages.StrictVarName);
+        }
+
+        if (kind === 'const') {
+            if (!matchKeyword('in')) {
+                expect('=');
+                init = isolateCoverGrammar(parseAssignmentExpression);
+            }
+        } else if ((!options.inFor && id.type !== Syntax.Identifier) || match('=')) {
+            expect('=');
+            init = isolateCoverGrammar(parseAssignmentExpression);
+        }
+
+        return node.finishVariableDeclarator(id, init);
+    }
+
+    function parseBindingList(kind, options) {
+        var list = [];
+
+        do {
+            list.push(parseLexicalBinding(kind, options));
+            if (!match(',')) {
+                break;
+            }
+            lex();
+        } while (startIndex < length);
+
+        return list;
+    }
+
+    function parseLexicalDeclaration(options) {
+        var kind, declarations, node = new Node();
+
+        kind = lex().value;
+        assert(kind === 'let' || kind === 'const', 'Lexical declaration must be either let or const');
+
+        declarations = parseBindingList(kind, options);
+
+        consumeSemicolon();
+
+        return node.finishLexicalDeclaration(declarations, kind);
+    }
+
+    function parseRestElement() {
+        var param, node = new Node();
+
+        lex();
+
+        if (match('{')) {
+            throwError(Messages.ObjectPatternAsRestParameter);
+        }
+
+        param = parseVariableIdentifier();
+
+        if (match('=')) {
+            throwError(Messages.DefaultRestParameter);
+        }
+
+        if (!match(')')) {
+            throwError(Messages.ParameterAfterRestParameter);
+        }
+
+        return node.finishRestElement(param);
+    }
+
+    // 12.3 Empty Statement
+
+    function parseEmptyStatement(node) {
+        expect(';');
+        return node.finishEmptyStatement();
+    }
+
+    // 12.4 Expression Statement
+
+    function parseExpressionStatement(node) {
+        var expr = parseExpression();
+        consumeSemicolon();
+        return node.finishExpressionStatement(expr);
+    }
+
+    // 12.5 If statement
+
+    function parseIfStatement(node) {
+        var test, consequent, alternate;
+
+        expectKeyword('if');
+
+        expect('(');
+
+        test = parseExpression();
+
+        expect(')');
+
+        consequent = parseStatement();
+
+        if (matchKeyword('else')) {
+            lex();
+            alternate = parseStatement();
+        } else {
+            alternate = null;
+        }
+
+        return node.finishIfStatement(test, consequent, alternate);
+    }
+
+    // 12.6 Iteration Statements
+
+    function parseDoWhileStatement(node) {
+        var body, test, oldInIteration;
+
+        expectKeyword('do');
+
+        oldInIteration = state.inIteration;
+        state.inIteration = true;
+
+        body = parseStatement();
+
+        state.inIteration = oldInIteration;
+
+        expectKeyword('while');
+
+        expect('(');
+
+        test = parseExpression();
+
+        expect(')');
+
+        if (match(';')) {
+            lex();
+        }
+
+        return node.finishDoWhileStatement(body, test);
+    }
+
+    function parseWhileStatement(node) {
+        var test, body, oldInIteration;
+
+        expectKeyword('while');
+
+        expect('(');
+
+        test = parseExpression();
+
+        expect(')');
+
+        oldInIteration = state.inIteration;
+        state.inIteration = true;
+
+        body = parseStatement();
+
+        state.inIteration = oldInIteration;
+
+        return node.finishWhileStatement(test, body);
+    }
+
+    function parseForStatement(node) {
+        var init, initSeq, initStartToken, test, update, left, right, kind, declarations,
+            body, oldInIteration, previousAllowIn = state.allowIn;
+
+        init = test = update = null;
+
+        expectKeyword('for');
+
+        expect('(');
+
+        if (match(';')) {
+            lex();
+        } else {
+            if (matchKeyword('var')) {
+                init = new Node();
+                lex();
+
+                state.allowIn = false;
+                init = init.finishVariableDeclaration(parseVariableDeclarationList());
+                state.allowIn = previousAllowIn;
+
+                if (init.declarations.length === 1 && matchKeyword('in')) {
+                    lex();
+                    left = init;
+                    right = parseExpression();
+                    init = null;
+                } else {
+                    expect(';');
+                }
+            } else if (matchKeyword('const') || matchKeyword('let')) {
+                init = new Node();
+                kind = lex().value;
+
+                state.allowIn = false;
+                declarations = parseBindingList(kind, {inFor: true});
+                state.allowIn = previousAllowIn;
+
+                if (declarations.length === 1 && declarations[0].init === null && matchKeyword('in')) {
+                    init = init.finishLexicalDeclaration(declarations, kind);
+                    lex();
+                    left = init;
+                    right = parseExpression();
+                    init = null;
+                } else {
+                    consumeSemicolon();
+                    init = init.finishLexicalDeclaration(declarations, kind);
+                }
+            } else {
+                initStartToken = lookahead;
+                state.allowIn = false;
+                init = inheritCoverGrammar(parseAssignmentExpression);
+                state.allowIn = previousAllowIn;
+
+                if (matchKeyword('in')) {
+                    if (!isAssignmentTarget) {
+                        tolerateError(Messages.InvalidLHSInForIn);
+                    }
+
+                    lex();
+                    reinterpretExpressionAsPattern(init);
+                    left = init;
+                    right = parseExpression();
+                    init = null;
+                } else {
+                    if (match(',')) {
+                        initSeq = [init];
+                        while (match(',')) {
+                            lex();
+                            initSeq.push(isolateCoverGrammar(parseAssignmentExpression));
+                        }
+                        init = new WrappingNode(initStartToken).finishSequenceExpression(initSeq);
+                    }
+                    expect(';');
+                }
+            }
+        }
+
+        if (typeof left === 'undefined') {
+
+            if (!match(';')) {
+                test = parseExpression();
+            }
+            expect(';');
+
+            if (!match(')')) {
+                update = parseExpression();
+            }
+        }
+
+        expect(')');
+
+        oldInIteration = state.inIteration;
+        state.inIteration = true;
+
+        body = isolateCoverGrammar(parseStatement);
+
+        state.inIteration = oldInIteration;
+
+        return (typeof left === 'undefined') ?
+                node.finishForStatement(init, test, update, body) :
+                node.finishForInStatement(left, right, body);
+    }
+
+    // 12.7 The continue statement
+
+    function parseContinueStatement(node) {
+        var label = null, key;
+
+        expectKeyword('continue');
+
+        // Optimize the most common form: 'continue;'.
+        if (source.charCodeAt(startIndex) === 0x3B) {
+            lex();
+
+            if (!state.inIteration) {
+                throwError(Messages.IllegalContinue);
+            }
+
+            return node.finishContinueStatement(null);
+        }
+
+        if (hasLineTerminator) {
+            if (!state.inIteration) {
+                throwError(Messages.IllegalContinue);
+            }
+
+            return node.finishContinueStatement(null);
+        }
+
+        if (lookahead.type === Token.Identifier) {
+            label = parseVariableIdentifier();
+
+            key = '$' + label.name;
+            if (!Object.prototype.hasOwnProperty.call(state.labelSet, key)) {
+                throwError(Messages.UnknownLabel, label.name);
+            }
+        }
+
+        consumeSemicolon();
+
+        if (label === null && !state.inIteration) {
+            throwError(Messages.IllegalContinue);
+        }
+
+        return node.finishContinueStatement(label);
+    }
+
+    // 12.8 The break statement
+
+    function parseBreakStatement(node) {
+        var label = null, key;
+
+        expectKeyword('break');
+
+        // Catch the very common case first: immediately a semicolon (U+003B).
+        if (source.charCodeAt(lastIndex) === 0x3B) {
+            lex();
+
+            if (!(state.inIteration || state.inSwitch)) {
+                throwError(Messages.IllegalBreak);
+            }
+
+            return node.finishBreakStatement(null);
+        }
+
+        if (hasLineTerminator) {
+            if (!(state.inIteration || state.inSwitch)) {
+                throwError(Messages.IllegalBreak);
+            }
+
+            return node.finishBreakStatement(null);
+        }
+
+        if (lookahead.type === Token.Identifier) {
+            label = parseVariableIdentifier();
+
+            key = '$' + label.name;
+            if (!Object.prototype.hasOwnProperty.call(state.labelSet, key)) {
+                throwError(Messages.UnknownLabel, label.name);
+            }
+        }
+
+        consumeSemicolon();
+
+        if (label === null && !(state.inIteration || state.inSwitch)) {
+            throwError(Messages.IllegalBreak);
+        }
+
+        return node.finishBreakStatement(label);
+    }
+
+    // 12.9 The return statement
+
+    function parseReturnStatement(node) {
+        var argument = null;
+
+        expectKeyword('return');
+
+        if (!state.inFunctionBody) {
+            tolerateError(Messages.IllegalReturn);
+        }
+
+        // 'return' followed by a space and an identifier is very common.
+        if (source.charCodeAt(lastIndex) === 0x20) {
+            if (isIdentifierStart(source.charCodeAt(lastIndex + 1))) {
+                argument = parseExpression();
+                consumeSemicolon();
+                return node.finishReturnStatement(argument);
+            }
+        }
+
+        if (hasLineTerminator) {
+            // HACK
+            return node.finishReturnStatement(null);
+        }
+
+        if (!match(';')) {
+            if (!match('}') && lookahead.type !== Token.EOF) {
+                argument = parseExpression();
+            }
+        }
+
+        consumeSemicolon();
+
+        return node.finishReturnStatement(argument);
+    }
+
+    // 12.10 The with statement
+
+    function parseWithStatement(node) {
+        var object, body;
+
+        if (strict) {
+            tolerateError(Messages.StrictModeWith);
+        }
+
+        expectKeyword('with');
+
+        expect('(');
+
+        object = parseExpression();
+
+        expect(')');
+
+        body = parseStatement();
+
+        return node.finishWithStatement(object, body);
+    }
+
+    // 12.10 The swith statement
+
+    function parseSwitchCase() {
+        var test, consequent = [], statement, node = new Node();
+
+        if (matchKeyword('default')) {
+            lex();
+            test = null;
+        } else {
+            expectKeyword('case');
+            test = parseExpression();
+        }
+        expect(':');
+
+        while (startIndex < length) {
+            if (match('}') || matchKeyword('default') || matchKeyword('case')) {
+                break;
+            }
+            statement = parseStatementListItem();
+            consequent.push(statement);
+        }
+
+        return node.finishSwitchCase(test, consequent);
+    }
+
+    function parseSwitchStatement(node) {
+        var discriminant, cases, clause, oldInSwitch, defaultFound;
+
+        expectKeyword('switch');
+
+        expect('(');
+
+        discriminant = parseExpression();
+
+        expect(')');
+
+        expect('{');
+
+        cases = [];
+
+        if (match('}')) {
+            lex();
+            return node.finishSwitchStatement(discriminant, cases);
+        }
+
+        oldInSwitch = state.inSwitch;
+        state.inSwitch = true;
+        defaultFound = false;
+
+        while (startIndex < length) {
+            if (match('}')) {
+                break;
+            }
+            clause = parseSwitchCase();
+            if (clause.test === null) {
+                if (defaultFound) {
+                    throwError(Messages.MultipleDefaultsInSwitch);
+                }
+                defaultFound = true;
+            }
+            cases.push(clause);
+        }
+
+        state.inSwitch = oldInSwitch;
+
+        expect('}');
+
+        return node.finishSwitchStatement(discriminant, cases);
+    }
+
+    // 12.13 The throw statement
+
+    function parseThrowStatement(node) {
+        var argument;
+
+        expectKeyword('throw');
+
+        if (hasLineTerminator) {
+            throwError(Messages.NewlineAfterThrow);
+        }
+
+        argument = parseExpression();
+
+        consumeSemicolon();
+
+        return node.finishThrowStatement(argument);
+    }
+
+    // 12.14 The try statement
+
+    function parseCatchClause() {
+        var param, body, node = new Node();
+
+        expectKeyword('catch');
+
+        expect('(');
+        if (match(')')) {
+            throwUnexpectedToken(lookahead);
+        }
+
+        param = parsePattern();
+
+        // 12.14.1
+        if (strict && isRestrictedWord(param.name)) {
+            tolerateError(Messages.StrictCatchVariable);
+        }
+
+        expect(')');
+        body = parseBlock();
+        return node.finishCatchClause(param, body);
+    }
+
+    function parseTryStatement(node) {
+        var block, handler = null, finalizer = null;
+
+        expectKeyword('try');
+
+        block = parseBlock();
+
+        if (matchKeyword('catch')) {
+            handler = parseCatchClause();
+        }
+
+        if (matchKeyword('finally')) {
+            lex();
+            finalizer = parseBlock();
+        }
+
+        if (!handler && !finalizer) {
+            throwError(Messages.NoCatchOrFinally);
+        }
+
+        return node.finishTryStatement(block, handler, finalizer);
+    }
+
+    // 12.15 The debugger statement
+
+    function parseDebuggerStatement(node) {
+        expectKeyword('debugger');
+
+        consumeSemicolon();
+
+        return node.finishDebuggerStatement();
+    }
+
+    // 12 Statements
+
+    function parseStatement() {
+        var type = lookahead.type,
+            expr,
+            labeledBody,
+            key,
+            node;
+
+        if (type === Token.EOF) {
+            throwUnexpectedToken(lookahead);
+        }
+
+        if (type === Token.Punctuator && lookahead.value === '{') {
+            return parseBlock();
+        }
+        isAssignmentTarget = isBindingElement = true;
+        node = new Node();
+
+        if (type === Token.Punctuator) {
+            switch (lookahead.value) {
+            case ';':
+                return parseEmptyStatement(node);
+            case '(':
+                return parseExpressionStatement(node);
+            default:
+                break;
+            }
+        } else if (type === Token.Keyword) {
+            switch (lookahead.value) {
+            case 'break':
+                return parseBreakStatement(node);
+            case 'continue':
+                return parseContinueStatement(node);
+            case 'debugger':
+                return parseDebuggerStatement(node);
+            case 'do':
+                return parseDoWhileStatement(node);
+            case 'for':
+                return parseForStatement(node);
+            case 'function':
+                return parseFunctionDeclaration(node);
+            case 'if':
+                return parseIfStatement(node);
+            case 'return':
+                return parseReturnStatement(node);
+            case 'switch':
+                return parseSwitchStatement(node);
+            case 'throw':
+                return parseThrowStatement(node);
+            case 'try':
+                return parseTryStatement(node);
+            case 'var':
+                return parseVariableStatement(node);
+            case 'while':
+                return parseWhileStatement(node);
+            case 'with':
+                return parseWithStatement(node);
+            default:
+                break;
+            }
+        }
+
+        expr = parseExpression();
+
+        // 12.12 Labelled Statements
+        if ((expr.type === Syntax.Identifier) && match(':')) {
+            lex();
+
+            key = '$' + expr.name;
+            if (Object.prototype.hasOwnProperty.call(state.labelSet, key)) {
+                throwError(Messages.Redeclaration, 'Label', expr.name);
+            }
+
+            state.labelSet[key] = true;
+            labeledBody = parseStatement();
+            delete state.labelSet[key];
+            return node.finishLabeledStatement(expr, labeledBody);
+        }
+
+        consumeSemicolon();
+
+        return node.finishExpressionStatement(expr);
+    }
+
+    // 13 Function Definition
+
+    function parseFunctionSourceElements() {
+        var statement, body = [], token, directive, firstRestricted,
+            oldLabelSet, oldInIteration, oldInSwitch, oldInFunctionBody, oldParenthesisCount,
+            node = new Node();
+
+        expect('{');
+
+        while (startIndex < length) {
+            if (lookahead.type !== Token.StringLiteral) {
+                break;
+            }
+            token = lookahead;
+
+            statement = parseStatementListItem();
+            body.push(statement);
+            if (statement.expression.type !== Syntax.Literal) {
+                // this is not directive
+                break;
+            }
+            directive = source.slice(token.start + 1, token.end - 1);
+            if (directive === 'use strict') {
+                strict = true;
+                if (firstRestricted) {
+                    tolerateUnexpectedToken(firstRestricted, Messages.StrictOctalLiteral);
+                }
+            } else {
+                if (!firstRestricted && token.octal) {
+                    firstRestricted = token;
+                }
+            }
+        }
+
+        oldLabelSet = state.labelSet;
+        oldInIteration = state.inIteration;
+        oldInSwitch = state.inSwitch;
+        oldInFunctionBody = state.inFunctionBody;
+        oldParenthesisCount = state.parenthesizedCount;
+
+        state.labelSet = {};
+        state.inIteration = false;
+        state.inSwitch = false;
+        state.inFunctionBody = true;
+        state.parenthesizedCount = 0;
+
+        while (startIndex < length) {
+            if (match('}')) {
+                break;
+            }
+            body.push(parseStatementListItem());
+        }
+
+        expect('}');
+
+        state.labelSet = oldLabelSet;
+        state.inIteration = oldInIteration;
+        state.inSwitch = oldInSwitch;
+        state.inFunctionBody = oldInFunctionBody;
+        state.parenthesizedCount = oldParenthesisCount;
+
+        return node.finishBlockStatement(body);
+    }
+
+    function validateParam(options, param, name) {
+        var key = '$' + name;
+        if (strict) {
+            if (isRestrictedWord(name)) {
+                options.stricted = param;
+                options.message = Messages.StrictParamName;
+            }
+            if (Object.prototype.hasOwnProperty.call(options.paramSet, key)) {
+                options.stricted = param;
+                options.message = Messages.StrictParamDupe;
+            }
+        } else if (!options.firstRestricted) {
+            if (isRestrictedWord(name)) {
+                options.firstRestricted = param;
+                options.message = Messages.StrictParamName;
+            } else if (isStrictModeReservedWord(name)) {
+                options.firstRestricted = param;
+                options.message = Messages.StrictReservedWord;
+            } else if (Object.prototype.hasOwnProperty.call(options.paramSet, key)) {
+                options.firstRestricted = param;
+                options.message = Messages.StrictParamDupe;
+            }
+        }
+        options.paramSet[key] = true;
+    }
+
+    function parseParam(options) {
+        var token, param, def;
+
+        token = lookahead;
+        if (token.value === '...') {
+            param = parseRestElement();
+            validateParam(options, param.argument, param.argument.name);
+            options.params.push(param);
+            options.defaults.push(null);
+            return false;
+        }
+
+        param = parsePatternWithDefault();
+        validateParam(options, token, token.value);
+
+        if (param.type === Syntax.AssignmentPattern) {
+            def = param.right;
+            param = param.left;
+            ++options.defaultCount;
+        }
+
+        options.params.push(param);
+        options.defaults.push(def);
+
+        return !match(')');
+    }
+
+    function parseParams(firstRestricted) {
+        var options;
+
+        options = {
+            params: [],
+            defaultCount: 0,
+            defaults: [],
+            firstRestricted: firstRestricted
+        };
+
+        expect('(');
+
+        if (!match(')')) {
+            options.paramSet = {};
+            while (startIndex < length) {
+                if (!parseParam(options)) {
+                    break;
+                }
+                expect(',');
+            }
+        }
+
+        expect(')');
+
+        if (options.defaultCount === 0) {
+            options.defaults = [];
+        }
+
+        return {
+            params: options.params,
+            defaults: options.defaults,
+            stricted: options.stricted,
+            firstRestricted: options.firstRestricted,
+            message: options.message
+        };
+    }
+
+    function parseFunctionDeclaration(node, identifierIsOptional) {
+        var id = null, params = [], defaults = [], body, token, stricted, tmp, firstRestricted, message, previousStrict;
+
+        expectKeyword('function');
+        if (!identifierIsOptional || !match('(')) {
+            token = lookahead;
+            id = parseVariableIdentifier();
+            if (strict) {
+                if (isRestrictedWord(token.value)) {
+                    tolerateUnexpectedToken(token, Messages.StrictFunctionName);
+                }
+            } else {
+                if (isRestrictedWord(token.value)) {
+                    firstRestricted = token;
+                    message = Messages.StrictFunctionName;
+                } else if (isStrictModeReservedWord(token.value)) {
+                    firstRestricted = token;
+                    message = Messages.StrictReservedWord;
+                }
+            }
+        }
+
+        tmp = parseParams(firstRestricted);
+        params = tmp.params;
+        defaults = tmp.defaults;
+        stricted = tmp.stricted;
+        firstRestricted = tmp.firstRestricted;
+        if (tmp.message) {
+            message = tmp.message;
+        }
+
+        previousStrict = strict;
+        body = parseFunctionSourceElements();
+        if (strict && firstRestricted) {
+            throwUnexpectedToken(firstRestricted, message);
+        }
+        if (strict && stricted) {
+            tolerateUnexpectedToken(stricted, message);
+        }
+        strict = previousStrict;
+
+        return node.finishFunctionDeclaration(id, params, defaults, body);
+    }
+
+    function parseFunctionExpression() {
+        var token, id = null, stricted, firstRestricted, message, tmp,
+            params = [], defaults = [], body, previousStrict, node = new Node();
+
+        expectKeyword('function');
+
+        if (!match('(')) {
+            token = lookahead;
+            id = parseVariableIdentifier();
+            if (strict) {
+                if (isRestrictedWord(token.value)) {
+                    tolerateUnexpectedToken(token, Messages.StrictFunctionName);
+                }
+            } else {
+                if (isRestrictedWord(token.value)) {
+                    firstRestricted = token;
+                    message = Messages.StrictFunctionName;
+                } else if (isStrictModeReservedWord(token.value)) {
+                    firstRestricted = token;
+                    message = Messages.StrictReservedWord;
+                }
+            }
+        }
+
+        tmp = parseParams(firstRestricted);
+        params = tmp.params;
+        defaults = tmp.defaults;
+        stricted = tmp.stricted;
+        firstRestricted = tmp.firstRestricted;
+        if (tmp.message) {
+            message = tmp.message;
+        }
+
+        previousStrict = strict;
+        body = parseFunctionSourceElements();
+        if (strict && firstRestricted) {
+            throwUnexpectedToken(firstRestricted, message);
+        }
+        if (strict && stricted) {
+            tolerateUnexpectedToken(stricted, message);
+        }
+        strict = previousStrict;
+
+        return node.finishFunctionExpression(id, params, defaults, body);
+    }
+
+
+    function parseClassBody() {
+        var classBody, token, isStatic, hasConstructor = false, body, method, computed, key;
+
+        classBody = new Node();
+
+        expect('{');
+        body = [];
+        while (!match('}')) {
+            if (match(';')) {
+                lex();
+            } else {
+                method = new Node();
+                token = lookahead;
+                isStatic = false;
+                computed = match('[');
+                key = parseObjectPropertyKey();
+                if (key.name === 'static' && lookaheadPropertyName()) {
+                    token = lookahead;
+                    isStatic = true;
+                    computed = match('[');
+                    key = parseObjectPropertyKey();
+                }
+                method = tryParseMethodDefinition(token, key, computed, method);
+                if (method) {
+                    method['static'] = isStatic;
+                    if (method.kind === 'init') {
+                        method.kind = 'method';
+                    }
+                    if (!isStatic) {
+                        if (!method.computed && (method.key.name || method.key.value.toString()) === 'constructor') {
+                            if (method.kind !== 'method' || !method.method || method.value.generator) {
+                                throwUnexpectedToken(token, Messages.ConstructorSpecialMethod);
+                            }
+                            if (hasConstructor) {
+                                throwUnexpectedToken(token, Messages.DuplicateConstructor);
+                            } else {
+                                hasConstructor = true;
+                            }
+                            method.kind = 'constructor';
+                        }
+                    } else {
+                        if (!method.computed && (method.key.name || method.key.value.toString()) === 'prototype') {
+                            throwUnexpectedToken(token, Messages.StaticPrototype);
+                        }
+                    }
+                    method.type = Syntax.MethodDefinition;
+                    delete method.method;
+                    delete method.shorthand;
+                    body.push(method);
+                } else {
+                    throwUnexpectedToken(lookahead);
+                }
+            }
+        }
+        lex();
+        return classBody.finishClassBody(body);
+    }
+
+    function parseClassDeclaration(identifierIsOptional) {
+        var id = null, superClass = null, classNode = new Node(), classBody, previousStrict = strict;
+        strict = true;
+
+        expectKeyword('class');
+
+        if (!identifierIsOptional || lookahead.type === Token.Identifier) {
+            id = parseVariableIdentifier();
+        }
+
+        if (matchKeyword('extends')) {
+            lex();
+            superClass = isolateCoverGrammar(parseLeftHandSideExpressionAllowCall);
+        }
+        classBody = parseClassBody();
+        strict = previousStrict;
+
+        return classNode.finishClassDeclaration(id, superClass, classBody);
+    }
+
+    function parseClassExpression() {
+        var id = null, superClass = null, classNode = new Node(), classBody, previousStrict = strict;
+        strict = true;
+
+        expectKeyword('class');
+
+        if (lookahead.type === Token.Identifier) {
+            id = parseVariableIdentifier();
+        }
+
+        if (matchKeyword('extends')) {
+            lex();
+            superClass = isolateCoverGrammar(parseLeftHandSideExpressionAllowCall);
+        }
+        classBody = parseClassBody();
+        strict = previousStrict;
+
+        return classNode.finishClassExpression(id, superClass, classBody);
+    }
+
+    // Modules grammar from:
+    // people.mozilla.org/~jorendorff/es6-draft.html
+
+    function parseModuleSpecifier() {
+        var node = new Node();
+
+        if (lookahead.type !== Token.StringLiteral) {
+            throwError(Messages.InvalidModuleSpecifier);
+        }
+        return node.finishLiteral(lex());
+    }
+
+    function parseExportSpecifier() {
+        var exported, local, node = new Node(), def;
+        if (matchKeyword('default')) {
+            // export {default} from 'something';
+            def = new Node();
+            lex();
+            local = def.finishIdentifier('default');
+        } else {
+            local = parseVariableIdentifier();
+        }
+        if (matchContextualKeyword('as')) {
+            lex();
+            exported = parseNonComputedProperty();
+        }
+        return node.finishExportSpecifier(local, exported);
+    }
+
+    function parseExportNamedDeclaration(node) {
+        var declaration = null,
+            isExportFromIdentifier,
+            src = null, specifiers = [];
+
+        // non-default export
+        if (lookahead.type === Token.Keyword) {
+            // covers:
+            // export var f = 1;
+            switch (lookahead.value) {
+                case 'let':
+                case 'const':
+                case 'var':
+                case 'class':
+                case 'function':
+                    declaration = parseStatementListItem();
+                    return node.finishExportNamedDeclaration(declaration, specifiers, null);
+            }
+        }
+
+        expect('{');
+        if (!match('}')) {
+            do {
+                isExportFromIdentifier = isExportFromIdentifier || matchKeyword('default');
+                specifiers.push(parseExportSpecifier());
+            } while (match(',') && lex());
+        }
+        expect('}');
+
+        if (matchContextualKeyword('from')) {
+            // covering:
+            // export {default} from 'foo';
+            // export {foo} from 'foo';
+            lex();
+            src = parseModuleSpecifier();
+            consumeSemicolon();
+        } else if (isExportFromIdentifier) {
+            // covering:
+            // export {default}; // missing fromClause
+            throwError(lookahead.value ?
+                    Messages.UnexpectedToken : Messages.MissingFromClause, lookahead.value);
+        } else {
+            // cover
+            // export {foo};
+            consumeSemicolon();
+        }
+        return node.finishExportNamedDeclaration(declaration, specifiers, src);
+    }
+
+    function parseExportDefaultDeclaration(node) {
+        var declaration = null,
+            expression = null;
+
+        // covers:
+        // export default ...
+        expectKeyword('default');
+
+        if (matchKeyword('function')) {
+            // covers:
+            // export default function foo () {}
+            // export default function () {}
+            declaration = parseFunctionDeclaration(new Node(), true);
+            return node.finishExportDefaultDeclaration(declaration);
+        }
+        if (matchKeyword('class')) {
+            declaration = parseClassDeclaration(true);
+            return node.finishExportDefaultDeclaration(declaration);
+        }
+
+        if (matchContextualKeyword('from')) {
+            throwError(Messages.UnexpectedToken, lookahead.value);
+        }
+
+        // covers:
+        // export default {};
+        // export default [];
+        // export default (1 + 2);
+        if (match('{')) {
+            expression = parseObjectInitialiser();
+        } else if (match('[')) {
+            expression = parseArrayInitialiser();
+        } else {
+            expression = parseAssignmentExpression();
+        }
+        consumeSemicolon();
+        return node.finishExportDefaultDeclaration(expression);
+    }
+
+    function parseExportAllDeclaration(node) {
+        var src;
+
+        // covers:
+        // export * from 'foo';
+        expect('*');
+        if (!matchContextualKeyword('from')) {
+            throwError(lookahead.value ?
+                    Messages.UnexpectedToken : Messages.MissingFromClause, lookahead.value);
+        }
+        lex();
+        src = parseModuleSpecifier();
+        consumeSemicolon();
+
+        return node.finishExportAllDeclaration(src);
+    }
+
+    function parseExportDeclaration() {
+        var node = new Node();
+        if (state.inFunctionBody) {
+            throwError(Messages.IllegalExportDeclaration);
+        }
+
+        expectKeyword('export');
+
+        if (matchKeyword('default')) {
+            return parseExportDefaultDeclaration(node);
+        }
+        if (match('*')) {
+            return parseExportAllDeclaration(node);
+        }
+        return parseExportNamedDeclaration(node);
+    }
+
+    function parseImportSpecifier() {
+        // import {} ...;
+        var local, imported, node = new Node();
+
+        imported = parseNonComputedProperty();
+        if (matchContextualKeyword('as')) {
+            lex();
+            local = parseVariableIdentifier();
+        }
+
+        return node.finishImportSpecifier(local, imported);
+    }
+
+    function parseNamedImports() {
+        var specifiers = [];
+        // {foo, bar as bas}
+        expect('{');
+        if (!match('}')) {
+            do {
+                specifiers.push(parseImportSpecifier());
+            } while (match(',') && lex());
+        }
+        expect('}');
+        return specifiers;
+    }
+
+    function parseImportDefaultSpecifier() {
+        // import  ...;
+        var local, node = new Node();
+
+        local = parseNonComputedProperty();
+
+        return node.finishImportDefaultSpecifier(local);
+    }
+
+    function parseImportNamespaceSpecifier() {
+        // import <* as foo> ...;
+        var local, node = new Node();
+
+        expect('*');
+        if (!matchContextualKeyword('as')) {
+            throwError(Messages.NoAsAfterImportNamespace);
+        }
+        lex();
+        local = parseNonComputedProperty();
+
+        return node.finishImportNamespaceSpecifier(local);
+    }
+
+    function parseImportDeclaration() {
+        var specifiers, src, node = new Node();
+
+        if (state.inFunctionBody) {
+            throwError(Messages.IllegalImportDeclaration);
+        }
+
+        expectKeyword('import');
+        specifiers = [];
+
+        if (lookahead.type === Token.StringLiteral) {
+            // covers:
+            // import 'foo';
+            src = parseModuleSpecifier();
+            consumeSemicolon();
+            return node.finishImportDeclaration(specifiers, src);
+        }
+
+        if (!matchKeyword('default') && isIdentifierName(lookahead)) {
+            // covers:
+            // import foo
+            // import foo, ...
+            specifiers.push(parseImportDefaultSpecifier());
+            if (match(',')) {
+                lex();
+            }
+        }
+        if (match('*')) {
+            // covers:
+            // import foo, * as foo
+            // import * as foo
+            specifiers.push(parseImportNamespaceSpecifier());
+        } else if (match('{')) {
+            // covers:
+            // import foo, {bar}
+            // import {bar}
+            specifiers = specifiers.concat(parseNamedImports());
+        }
+
+        if (!matchContextualKeyword('from')) {
+            throwError(lookahead.value ?
+                    Messages.UnexpectedToken : Messages.MissingFromClause, lookahead.value);
+        }
+        lex();
+        src = parseModuleSpecifier();
+        consumeSemicolon();
+
+        return node.finishImportDeclaration(specifiers, src);
+    }
+
+    // 14 Program
+
+    function parseScriptBody() {
+        var statement, body = [], token, directive, firstRestricted;
+
+        while (startIndex < length) {
+            token = lookahead;
+            if (token.type !== Token.StringLiteral) {
+                break;
+            }
+
+            statement = parseStatementListItem();
+            body.push(statement);
+            if (statement.expression.type !== Syntax.Literal) {
+                // this is not directive
+                break;
+            }
+            directive = source.slice(token.start + 1, token.end - 1);
+            if (directive === 'use strict') {
+                strict = true;
+                if (firstRestricted) {
+                    tolerateUnexpectedToken(firstRestricted, Messages.StrictOctalLiteral);
+                }
+            } else {
+                if (!firstRestricted && token.octal) {
+                    firstRestricted = token;
+                }
+            }
+        }
+
+        while (startIndex < length) {
+            statement = parseStatementListItem();
+            /* istanbul ignore if */
+            if (typeof statement === 'undefined') {
+                break;
+            }
+            body.push(statement);
+        }
+        return body;
+    }
+
+    function parseProgram() {
+        var body, node;
+
+        peek();
+        node = new Node();
+
+        body = parseScriptBody();
+        return node.finishProgram(body);
+    }
+
+    function filterTokenLocation() {
+        var i, entry, token, tokens = [];
+
+        for (i = 0; i < extra.tokens.length; ++i) {
+            entry = extra.tokens[i];
+            token = {
+                type: entry.type,
+                value: entry.value
+            };
+            if (entry.regex) {
+                token.regex = {
+                    pattern: entry.regex.pattern,
+                    flags: entry.regex.flags
+                };
+            }
+            if (extra.range) {
+                token.range = entry.range;
+            }
+            if (extra.loc) {
+                token.loc = entry.loc;
+            }
+            tokens.push(token);
+        }
+
+        extra.tokens = tokens;
+    }
+
+    function tokenize(code, options) {
+        var toString,
+            tokens;
+
+        toString = String;
+        if (typeof code !== 'string' && !(code instanceof String)) {
+            code = toString(code);
+        }
+
+        source = code;
+        index = 0;
+        lineNumber = (source.length > 0) ? 1 : 0;
+        lineStart = 0;
+        startIndex = index;
+        startLineNumber = lineNumber;
+        startLineStart = lineStart;
+        length = source.length;
+        lookahead = null;
+        state = {
+            allowIn: true,
+            labelSet: {},
+            inFunctionBody: false,
+            inIteration: false,
+            inSwitch: false,
+            lastCommentStart: -1,
+            curlyStack: []
+        };
+
+        extra = {};
+
+        // Options matching.
+        options = options || {};
+
+        // Of course we collect tokens here.
+        options.tokens = true;
+        extra.tokens = [];
+        extra.tokenize = true;
+        // The following two fields are necessary to compute the Regex tokens.
+        extra.openParenToken = -1;
+        extra.openCurlyToken = -1;
+
+        extra.range = (typeof options.range === 'boolean') && options.range;
+        extra.loc = (typeof options.loc === 'boolean') && options.loc;
+
+        if (typeof options.comment === 'boolean' && options.comment) {
+            extra.comments = [];
+        }
+        if (typeof options.tolerant === 'boolean' && options.tolerant) {
+            extra.errors = [];
+        }
+
+        try {
+            peek();
+            if (lookahead.type === Token.EOF) {
+                return extra.tokens;
+            }
+
+            lex();
+            while (lookahead.type !== Token.EOF) {
+                try {
+                    lex();
+                } catch (lexError) {
+                    if (extra.errors) {
+                        recordError(lexError);
+                        // We have to break on the first error
+                        // to avoid infinite loops.
+                        break;
+                    } else {
+                        throw lexError;
+                    }
+                }
+            }
+
+            filterTokenLocation();
+            tokens = extra.tokens;
+            if (typeof extra.comments !== 'undefined') {
+                tokens.comments = extra.comments;
+            }
+            if (typeof extra.errors !== 'undefined') {
+                tokens.errors = extra.errors;
+            }
+        } catch (e) {
+            throw e;
+        } finally {
+            extra = {};
+        }
+        return tokens;
+    }
+
+    function parse(code, options) {
+        var program, toString;
+
+        toString = String;
+        if (typeof code !== 'string' && !(code instanceof String)) {
+            code = toString(code);
+        }
+
+        source = code;
+        index = 0;
+        lineNumber = (source.length > 0) ? 1 : 0;
+        lineStart = 0;
+        startIndex = index;
+        startLineNumber = lineNumber;
+        startLineStart = lineStart;
+        length = source.length;
+        lookahead = null;
+        state = {
+            allowIn: true,
+            labelSet: {},
+            inFunctionBody: false,
+            inIteration: false,
+            inSwitch: false,
+            lastCommentStart: -1,
+            curlyStack: []
+        };
+        sourceType = 'script';
+        strict = false;
+
+        extra = {};
+        if (typeof options !== 'undefined') {
+            extra.range = (typeof options.range === 'boolean') && options.range;
+            extra.loc = (typeof options.loc === 'boolean') && options.loc;
+            extra.attachComment = (typeof options.attachComment === 'boolean') && options.attachComment;
+
+            if (extra.loc && options.source !== null && options.source !== undefined) {
+                extra.source = toString(options.source);
+            }
+
+            if (typeof options.tokens === 'boolean' && options.tokens) {
+                extra.tokens = [];
+            }
+            if (typeof options.comment === 'boolean' && options.comment) {
+                extra.comments = [];
+            }
+            if (typeof options.tolerant === 'boolean' && options.tolerant) {
+                extra.errors = [];
+            }
+            if (extra.attachComment) {
+                extra.range = true;
+                extra.comments = [];
+                extra.bottomRightStack = [];
+                extra.trailingComments = [];
+                extra.leadingComments = [];
+            }
+            if (options.sourceType === 'module') {
+                // very restrictive condition for now
+                sourceType = options.sourceType;
+                strict = true;
+            }
+        }
+
+        try {
+            program = parseProgram();
+            if (typeof extra.comments !== 'undefined') {
+                program.comments = extra.comments;
+            }
+            if (typeof extra.tokens !== 'undefined') {
+                filterTokenLocation();
+                program.tokens = extra.tokens;
+            }
+            if (typeof extra.errors !== 'undefined') {
+                program.errors = extra.errors;
+            }
+        } catch (e) {
+            throw e;
+        } finally {
+            extra = {};
+        }
+
+        return program;
+    }
+
+    // Sync with *.json manifests.
+    exports.version = '2.2.0';
+
+    exports.tokenize = tokenize;
+
+    exports.parse = parse;
+
+    // Deep copy.
+    /* istanbul ignore next */
+    exports.Syntax = (function () {
+        var name, types = {};
+
+        if (typeof Object.create === 'function') {
+            types = Object.create(null);
+        }
+
+        for (name in Syntax) {
+            if (Syntax.hasOwnProperty(name)) {
+                types[name] = Syntax[name];
+            }
+        }
+
+        if (typeof Object.freeze === 'function') {
+            Object.freeze(types);
+        }
+
+        return types;
+    }());
+
+}));
+/* vim: set sw=4 ts=4 et tw=80 : */
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/esprima/package.json b/tools/eslint/node_modules/js-yaml/node_modules/esprima/package.json
new file mode 100644
index 00000000000000..965f6cb6afe6a4
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/esprima/package.json
@@ -0,0 +1,93 @@
+{
+  "name": "esprima",
+  "description": "ECMAScript parsing infrastructure for multipurpose analysis",
+  "homepage": "http://esprima.org",
+  "main": "esprima.js",
+  "bin": {
+    "esparse": "./bin/esparse.js",
+    "esvalidate": "./bin/esvalidate.js"
+  },
+  "version": "2.2.0",
+  "files": [
+    "bin",
+    "test/run.js",
+    "test/runner.js",
+    "test/test.js",
+    "esprima.js"
+  ],
+  "engines": {
+    "node": ">=0.4.0"
+  },
+  "author": {
+    "name": "Ariya Hidayat",
+    "email": "ariya.hidayat@gmail.com"
+  },
+  "maintainers": [
+    {
+      "name": "ariya",
+      "email": "ariya.hidayat@gmail.com"
+    }
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/jquery/esprima.git"
+  },
+  "bugs": {
+    "url": "http://issues.esprima.org"
+  },
+  "licenses": [
+    {
+      "type": "BSD",
+      "url": "https://github.com/jquery/esprima/raw/master/LICENSE.BSD"
+    }
+  ],
+  "devDependencies": {
+    "eslint": "~0.19.0",
+    "jscs": "~1.12.0",
+    "istanbul": "~0.3.7",
+    "escomplex-js": "1.2.0",
+    "complexity-report": "~1.4.0",
+    "regenerate": "~0.6.2",
+    "unicode-7.0.0": "~0.1.5",
+    "json-diff": "~0.3.1",
+    "optimist": "~0.6.0"
+  },
+  "keywords": [
+    "ast",
+    "ecmascript",
+    "javascript",
+    "parser",
+    "syntax"
+  ],
+  "scripts": {
+    "generate-regex": "node tools/generate-identifier-regex.js",
+    "test": "node test/run.js && npm run lint && npm run coverage",
+    "lint": "npm run check-version && npm run eslint && npm run jscs && npm run complexity",
+    "check-version": "node tools/check-version.js",
+    "jscs": "jscs esprima.js",
+    "eslint": "node node_modules/eslint/bin/eslint.js esprima.js",
+    "complexity": "node tools/list-complexity.js && cr -s -l -w --maxcyc 17 esprima.js",
+    "coverage": "npm run analyze-coverage && npm run check-coverage",
+    "analyze-coverage": "istanbul cover test/runner.js",
+    "check-coverage": "istanbul check-coverage --statement 100 --branch 100 --function 100",
+    "benchmark": "node test/benchmarks.js",
+    "benchmark-quick": "node test/benchmarks.js quick"
+  },
+  "gitHead": "deef03ca006b03912d9f74b041f9239a9045181f",
+  "_id": "esprima@2.2.0",
+  "_shasum": "4292c1d68e4173d815fa2290dc7afc96d81fcd83",
+  "_from": "esprima@>=2.2.0 <2.3.0",
+  "_npmVersion": "2.5.1",
+  "_nodeVersion": "0.12.0",
+  "_npmUser": {
+    "name": "ariya",
+    "email": "ariya.hidayat@gmail.com"
+  },
+  "dist": {
+    "shasum": "4292c1d68e4173d815fa2290dc7afc96d81fcd83",
+    "tarball": "http://registry.npmjs.org/esprima/-/esprima-2.2.0.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/esprima/-/esprima-2.2.0.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/esprima/test/run.js b/tools/eslint/node_modules/js-yaml/node_modules/esprima/test/run.js
new file mode 100644
index 00000000000000..a5b919bfdf0003
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/esprima/test/run.js
@@ -0,0 +1,66 @@
+/*
+  Copyright (C) 2012 Yusuke Suzuki 
+  Copyright (C) 2012 Ariya Hidayat 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/*jslint node:true */
+
+(function () {
+    'use strict';
+
+    var child = require('child_process'),
+        nodejs = '"' + process.execPath + '"',
+        ret = 0,
+        suites,
+        index;
+
+    suites = [
+        'runner',
+        'parselibs'
+    ];
+
+    function nextTest() {
+        var suite = suites[index];
+
+        if (index < suites.length) {
+            child.exec(nodejs + ' ./test/' + suite + '.js', function (err, stdout, stderr) {
+                if (stdout) {
+                    process.stdout.write(suite + ': ' + stdout);
+                }
+                if (stderr) {
+                    process.stderr.write(suite + ': ' + stderr);
+                }
+                if (err) {
+                    ret = err.code;
+                }
+                index += 1;
+                nextTest();
+            });
+        } else {
+            process.exit(ret);
+        }
+    }
+
+    index = 0;
+    nextTest();
+}());
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/esprima/test/runner.js b/tools/eslint/node_modules/js-yaml/node_modules/esprima/test/runner.js
new file mode 100644
index 00000000000000..7f4a1738bb9e85
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/node_modules/esprima/test/runner.js
@@ -0,0 +1,475 @@
+/*
+  Copyright (C) 2012 Ariya Hidayat 
+  Copyright (C) 2012 Joost-Wim Boekesteijn 
+  Copyright (C) 2012 Yusuke Suzuki 
+  Copyright (C) 2012 Arpad Borsos 
+  Copyright (C) 2011 Ariya Hidayat 
+  Copyright (C) 2011 Yusuke Suzuki 
+  Copyright (C) 2011 Arpad Borsos 
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/*jslint browser:true node:true */
+/*global esprima:true, testFixture:true */
+
+var runTests;
+
+function NotMatchingError(expected, actual) {
+    'use strict';
+    Error.call(this, 'Expected ');
+    this.expected = expected;
+    this.actual = actual;
+}
+NotMatchingError.prototype = new Error();
+
+function errorToObject(e) {
+    'use strict';
+    var msg = e.toString();
+
+    // Opera 9.64 produces an non-standard string in toString().
+    if (msg.substr(0, 6) !== 'Error:') {
+        if (typeof e.message === 'string') {
+            msg = 'Error: ' + e.message;
+        }
+    }
+
+    return {
+        index: e.index,
+        lineNumber: e.lineNumber,
+        column: e.column,
+        message: msg
+    };
+}
+
+function sortedObject(o) {
+    if (o === null) {
+        return o;
+    }
+    if (Array.isArray(o)) {
+        return o.map(sortedObject);
+    }
+    if (typeof o !== 'object') {
+        return o;
+    }
+    if (o instanceof RegExp) {
+        return o;
+    }
+    var keys = Object.keys(o);
+    var result = {
+        range: undefined,
+        loc: undefined
+    };
+    keys.forEach(function (key) {
+        if (o.hasOwnProperty(key)){
+            result[key] = sortedObject(o[key]);
+        }
+    });
+    return result;
+}
+
+function hasAttachedComment(syntax) {
+    var key;
+    for (key in syntax) {
+        if (key === 'leadingComments' || key === 'trailingComments') {
+            return true;
+        }
+       if (typeof syntax[key] === 'object' && syntax[key] !== null) {
+           if (hasAttachedComment(syntax[key])) {
+               return true;
+           }
+       }
+    }
+    return false;
+}
+
+function testParse(esprima, code, syntax) {
+    'use strict';
+    var expected, tree, actual, options, StringObject, i, len;
+
+    // alias, so that JSLint does not complain.
+    StringObject = String;
+
+    options = {
+        comment: (typeof syntax.comments !== 'undefined'),
+        range: true,
+        loc: true,
+        tokens: (typeof syntax.tokens !== 'undefined'),
+        raw: true,
+        tolerant: (typeof syntax.errors !== 'undefined'),
+        source: null,
+        sourceType: syntax.sourceType
+    };
+
+    if (options.comment) {
+        options.attachComment = hasAttachedComment(syntax);
+    }
+
+    if (typeof syntax.tokens !== 'undefined') {
+        if (syntax.tokens.length > 0) {
+            options.range = (typeof syntax.tokens[0].range !== 'undefined');
+            options.loc = (typeof syntax.tokens[0].loc !== 'undefined');
+        }
+    }
+
+    if (typeof syntax.comments !== 'undefined') {
+        if (syntax.comments.length > 0) {
+            options.range = (typeof syntax.comments[0].range !== 'undefined');
+            options.loc = (typeof syntax.comments[0].loc !== 'undefined');
+        }
+    }
+
+    if (options.loc) {
+        options.source = syntax.loc.source;
+    }
+
+    syntax = sortedObject(syntax);
+    expected = JSON.stringify(syntax, null, 4);
+    try {
+        // Some variations of the options.
+        tree = esprima.parse(code, { tolerant: options.tolerant, sourceType: options.sourceType });
+        tree = esprima.parse(code, { tolerant: options.tolerant, sourceType: options.sourceType, range: true });
+        tree = esprima.parse(code, { tolerant: options.tolerant, sourceType: options.sourceType, loc: true });
+
+        tree = esprima.parse(code, options);
+
+        if (options.tolerant) {
+            for (i = 0, len = tree.errors.length; i < len; i += 1) {
+                tree.errors[i] = errorToObject(tree.errors[i]);
+            }
+        }
+        tree = sortedObject(tree);
+        actual = JSON.stringify(tree, null, 4);
+
+        // Only to ensure that there is no error when using string object.
+        esprima.parse(new StringObject(code), options);
+
+    } catch (e) {
+        throw new NotMatchingError(expected, e.toString());
+    }
+    if (expected !== actual) {
+        throw new NotMatchingError(expected, actual);
+    }
+
+    function filter(key, value) {
+        return (key === 'loc' || key === 'range') ? undefined : value;
+    }
+
+    if (options.tolerant) {
+        return;
+    }
+
+
+    // Check again without any location info.
+    options.range = false;
+    options.loc = false;
+    syntax = sortedObject(syntax);
+    expected = JSON.stringify(syntax, filter, 4);
+    try {
+        tree = esprima.parse(code, options);
+
+        if (options.tolerant) {
+            for (i = 0, len = tree.errors.length; i < len; i += 1) {
+                tree.errors[i] = errorToObject(tree.errors[i]);
+            }
+        }
+        tree = sortedObject(tree);
+        actual = JSON.stringify(tree, filter, 4);
+    } catch (e) {
+        throw new NotMatchingError(expected, e.toString());
+    }
+    if (expected !== actual) {
+        throw new NotMatchingError(expected, actual);
+    }
+}
+
+function testTokenize(esprima, code, tokens) {
+    'use strict';
+    var options, expected, actual, tree;
+
+    options = {
+        comment: true,
+        tolerant: true,
+        loc: true,
+        range: true
+    };
+
+    expected = JSON.stringify(tokens, null, 4);
+
+    try {
+        tree = esprima.tokenize(code, options);
+        actual = JSON.stringify(tree, null, 4);
+    } catch (e) {
+        throw new NotMatchingError(expected, e.toString());
+    }
+    if (expected !== actual) {
+        throw new NotMatchingError(expected, actual);
+    }
+}
+
+
+function testModule(esprima, code, exception) {
+    'use strict';
+    var i, options, expected, actual, err, handleInvalidRegexFlag, tokenize;
+
+    // Different parsing options should give the same error.
+    options = [
+        { sourceType: 'module' },
+        { sourceType: 'module', comment: true },
+        { sourceType: 'module', raw: true },
+        { sourceType: 'module', raw: true, comment: true }
+    ];
+
+    if (!exception.message) {
+        exception.message = 'Error: Line 1: ' + exception.description;
+    }
+    exception.description = exception.message.replace(/Error: Line [0-9]+: /, '');
+
+    expected = JSON.stringify(exception);
+
+    for (i = 0; i < options.length; i += 1) {
+
+        try {
+            esprima.parse(code, options[i]);
+        } catch (e) {
+            err = errorToObject(e);
+            err.description = e.description;
+            actual = JSON.stringify(err);
+        }
+
+        if (expected !== actual) {
+
+            // Compensate for old V8 which does not handle invalid flag.
+            if (exception.message.indexOf('Invalid regular expression') > 0) {
+                if (typeof actual === 'undefined' && !handleInvalidRegexFlag) {
+                    return;
+                }
+            }
+
+            throw new NotMatchingError(expected, actual);
+        }
+
+    }
+}
+
+function testError(esprima, code, exception) {
+    'use strict';
+    var i, options, expected, actual, err, handleInvalidRegexFlag, tokenize;
+
+    // Different parsing options should give the same error.
+    options = [
+        {},
+        { comment: true },
+        { raw: true },
+        { raw: true, comment: true }
+    ];
+
+    // If handleInvalidRegexFlag is true, an invalid flag in a regular expression
+    // will throw an exception. In some old version of V8, this is not the case
+    // and hence handleInvalidRegexFlag is false.
+    handleInvalidRegexFlag = false;
+    try {
+        'test'.match(new RegExp('[a-z]', 'x'));
+    } catch (e) {
+        handleInvalidRegexFlag = true;
+    }
+
+    exception.description = exception.message.replace(/Error: Line [0-9]+: /, '');
+
+    if (exception.tokenize) {
+        tokenize = true;
+        exception.tokenize = undefined;
+    }
+    expected = JSON.stringify(exception);
+
+    for (i = 0; i < options.length; i += 1) {
+
+        try {
+            if (tokenize) {
+                esprima.tokenize(code, options[i]);
+            } else {
+                esprima.parse(code, options[i]);
+            }
+        } catch (e) {
+            err = errorToObject(e);
+            err.description = e.description;
+            actual = JSON.stringify(err);
+        }
+
+        if (expected !== actual) {
+
+            // Compensate for old V8 which does not handle invalid flag.
+            if (exception.message.indexOf('Invalid regular expression') > 0) {
+                if (typeof actual === 'undefined' && !handleInvalidRegexFlag) {
+                    return;
+                }
+            }
+
+            throw new NotMatchingError(expected, actual);
+        }
+
+    }
+}
+
+function testAPI(esprima, code, expected) {
+    var result;
+    // API test.
+    expected = JSON.stringify(expected, null, 4);
+    try {
+        result = eval(code);
+        result = JSON.stringify(result, null, 4);
+    } catch (e) {
+        throw new NotMatchingError(expected, e.toString());
+    }
+    if (expected !== result) {
+        throw new NotMatchingError(expected, result);
+    }
+}
+
+function generateTestCase(esprima, testCase) {
+    var tree, fileName = testCase.key + ".tree.json";
+    try {
+        tree = esprima.parse(testCase.case, {loc: true, range: true});
+        tree = JSON.stringify(tree, null, 4);
+    } catch (e) {
+        if (typeof e.index === 'undefined') {
+            console.error("Failed to generate test result.");
+            throw e;
+        }
+        tree = errorToObject(e);
+        tree.description = e.description;
+        tree = JSON.stringify(tree);
+        fileName = testCase.key + ".failure.json";
+    }
+    require('fs').writeFileSync(fileName, tree);
+    console.error("Done.");
+}
+
+if (typeof window === 'undefined') {
+    (function () {
+        'use strict';
+
+        var esprima = require('../esprima'),
+            vm = require('vm'),
+            fs = require('fs'),
+            diff = require('json-diff').diffString,
+            total = 0,
+            result,
+            failures = [],
+            cases = {},
+            context = {source: '', result: null},
+            tick = new Date(),
+            expected,
+            testCase,
+            header;
+
+        function enumerateFixtures(root) {
+            var dirs = fs.readdirSync(root), key, kind,
+                kinds = ['case', 'source', 'module', 'run', 'tree', 'tokens', 'failure', 'result'],
+                suffices = ['js', 'js', 'json', 'js', 'json', 'json', 'json', 'json'];
+
+            dirs.forEach(function (item) {
+                var i;
+                if (fs.statSync(root + '/' + item).isDirectory()) {
+                    enumerateFixtures(root + '/' + item);
+                } else {
+                    kind = 'case';
+                    key = item.slice(0, -3);
+                    for (i = 1; i < kinds.length; i++) {
+                        var suffix = '.' + kinds[i] + '.' + suffices[i];
+                        if (item.slice(-suffix.length) === suffix) {
+                            key = item.slice(0, -suffix.length);
+                            kind = kinds[i];
+                        }
+                    }
+                    key = root + '/' + key;
+                    if (!cases[key]) {
+                        total++;
+                        cases[key] = { key: key };
+                    }
+                    cases[key][kind] = fs.readFileSync(root + '/' + item, 'utf-8');
+                }
+            });
+        }
+
+        enumerateFixtures(__dirname + '/fixtures');
+
+        for (var key in cases) {
+            if (cases.hasOwnProperty(key)) {
+                testCase = cases[key];
+
+                if (testCase.hasOwnProperty('source')) {
+                    testCase.case = eval(testCase.source + ';source');
+                }
+
+                try {
+                    if (testCase.hasOwnProperty('module')) {
+                        testModule(esprima, testCase.case, JSON.parse(testCase.module));
+                    } else if (testCase.hasOwnProperty('tree')) {
+                        testParse(esprima, testCase.case, JSON.parse(testCase.tree));
+                    } else if (testCase.hasOwnProperty('tokens')) {
+                        testTokenize(esprima, testCase.case, JSON.parse(testCase.tokens));
+                    } else if (testCase.hasOwnProperty('failure')) {
+                        testError(esprima, testCase.case, JSON.parse(testCase.failure));
+                    } else if (testCase.hasOwnProperty('result')) {
+                        testAPI(esprima, testCase.run, JSON.parse(testCase.result));
+                    } else {
+                        console.error('Incomplete test case:' + testCase.key + '. Generating test result...');
+                        generateTestCase(esprima, testCase);
+                    }
+                } catch (e) {
+                    if (!e.expected) {
+                        throw e;
+                    }
+                    e.source = testCase.case || testCase.key;
+                    failures.push(e);
+                }
+            }
+        }
+
+        tick = (new Date()) - tick;
+
+        header = total + ' tests. ' + failures.length + ' failures. ' +
+            tick + ' ms';
+        if (failures.length) {
+            console.error(header);
+            failures.forEach(function (failure) {
+                try {
+                    var expectedObject = JSON.parse(failure.expected);
+                    var actualObject = JSON.parse(failure.actual);
+
+                    console.error(failure.source + ': Expected\n    ' +
+                        failure.expected.split('\n').join('\n    ') +
+                        '\nto match\n    ' + failure.actual + '\nDiff:\n' +
+                        diff(expectedObject, actualObject));
+                } catch (ex) {
+                    console.error(failure.source + ': Expected\n    ' +
+                        failure.expected.split('\n').join('\n    ') +
+                        '\nto match\n    ' + failure.actual);
+                }
+            });
+        } else {
+            console.log(header);
+        }
+        process.exit(failures.length === 0 ? 0 : 1);
+
+    }());
+}
diff --git a/tools/eslint/node_modules/js-yaml/package.json b/tools/eslint/node_modules/js-yaml/package.json
new file mode 100644
index 00000000000000..f52da7b733b3ba
--- /dev/null
+++ b/tools/eslint/node_modules/js-yaml/package.json
@@ -0,0 +1,84 @@
+{
+  "name": "js-yaml",
+  "version": "3.3.0",
+  "description": "YAML 1.2 parser and serializer",
+  "keywords": [
+    "yaml",
+    "parser",
+    "serializer",
+    "pyyaml"
+  ],
+  "homepage": "https://github.com/nodeca/js-yaml",
+  "author": {
+    "name": "Dervus Grim",
+    "email": "dervus.grim@gmail.com"
+  },
+  "contributors": [
+    {
+      "name": "Aleksey V Zapparov",
+      "email": "ixti@member.fsf.org",
+      "url": "http://www.ixti.net/"
+    },
+    {
+      "name": "Vitaly Puzrin",
+      "email": "vitaly@rcdesign.ru",
+      "url": "https://github.com/puzrin"
+    },
+    {
+      "name": "Martin Grenfell",
+      "email": "martin.grenfell@gmail.com",
+      "url": "http://got-ravings.blogspot.com"
+    }
+  ],
+  "license": "MIT",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/nodeca/js-yaml.git"
+  },
+  "bin": {
+    "js-yaml": "bin/js-yaml.js"
+  },
+  "dependencies": {
+    "argparse": "~1.0.2",
+    "esprima": "~2.2.0"
+  },
+  "devDependencies": {
+    "ansi": "*",
+    "benchmark": "*",
+    "eslint": "0.18.0",
+    "eslint-plugin-nodeca": "^1.0.3",
+    "istanbul": "*",
+    "mocha": "*"
+  },
+  "browser": {
+    "buffer": false
+  },
+  "scripts": {
+    "test": "make test"
+  },
+  "gitHead": "9cc570a50a767b08c3b0fcd0e61efec880aa7c11",
+  "bugs": {
+    "url": "https://github.com/nodeca/js-yaml/issues"
+  },
+  "_id": "js-yaml@3.3.0",
+  "_shasum": "cb6422d39168dbde419fecb7fd06fbe27ad56210",
+  "_from": "js-yaml@>=3.2.5 <4.0.0",
+  "_npmVersion": "1.4.28",
+  "_npmUser": {
+    "name": "vitaly",
+    "email": "vitaly@rcdesign.ru"
+  },
+  "maintainers": [
+    {
+      "name": "vitaly",
+      "email": "vitaly@rcdesign.ru"
+    }
+  ],
+  "dist": {
+    "shasum": "cb6422d39168dbde419fecb7fd06fbe27ad56210",
+    "tarball": "http://registry.npmjs.org/js-yaml/-/js-yaml-3.3.0.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.3.0.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/minimatch/LICENSE b/tools/eslint/node_modules/minimatch/LICENSE
new file mode 100644
index 00000000000000..05a4010949cac3
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/LICENSE
@@ -0,0 +1,23 @@
+Copyright 2009, 2010, 2011 Isaac Z. Schlueter.
+All rights reserved.
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
diff --git a/tools/eslint/node_modules/minimatch/README.md b/tools/eslint/node_modules/minimatch/README.md
new file mode 100644
index 00000000000000..d458bc2e0a6b03
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/README.md
@@ -0,0 +1,216 @@
+# minimatch
+
+A minimal matching utility.
+
+[![Build Status](https://secure.travis-ci.org/isaacs/minimatch.png)](http://travis-ci.org/isaacs/minimatch)
+
+
+This is the matching library used internally by npm.
+
+It works by converting glob expressions into JavaScript `RegExp`
+objects.
+
+## Usage
+
+```javascript
+var minimatch = require("minimatch")
+
+minimatch("bar.foo", "*.foo") // true!
+minimatch("bar.foo", "*.bar") // false!
+minimatch("bar.foo", "*.+(bar|foo)", { debug: true }) // true, and noisy!
+```
+
+## Features
+
+Supports these glob features:
+
+* Brace Expansion
+* Extended glob matching
+* "Globstar" `**` matching
+
+See:
+
+* `man sh`
+* `man bash`
+* `man 3 fnmatch`
+* `man 5 gitignore`
+
+## Minimatch Class
+
+Create a minimatch object by instanting the `minimatch.Minimatch` class.
+
+```javascript
+var Minimatch = require("minimatch").Minimatch
+var mm = new Minimatch(pattern, options)
+```
+
+### Properties
+
+* `pattern` The original pattern the minimatch object represents.
+* `options` The options supplied to the constructor.
+* `set` A 2-dimensional array of regexp or string expressions.
+  Each row in the
+  array corresponds to a brace-expanded pattern.  Each item in the row
+  corresponds to a single path-part.  For example, the pattern
+  `{a,b/c}/d` would expand to a set of patterns like:
+
+        [ [ a, d ]
+        , [ b, c, d ] ]
+
+    If a portion of the pattern doesn't have any "magic" in it
+    (that is, it's something like `"foo"` rather than `fo*o?`), then it
+    will be left as a string rather than converted to a regular
+    expression.
+
+* `regexp` Created by the `makeRe` method.  A single regular expression
+  expressing the entire pattern.  This is useful in cases where you wish
+  to use the pattern somewhat like `fnmatch(3)` with `FNM_PATH` enabled.
+* `negate` True if the pattern is negated.
+* `comment` True if the pattern is a comment.
+* `empty` True if the pattern is `""`.
+
+### Methods
+
+* `makeRe` Generate the `regexp` member if necessary, and return it.
+  Will return `false` if the pattern is invalid.
+* `match(fname)` Return true if the filename matches the pattern, or
+  false otherwise.
+* `matchOne(fileArray, patternArray, partial)` Take a `/`-split
+  filename, and match it against a single row in the `regExpSet`.  This
+  method is mainly for internal use, but is exposed so that it can be
+  used by a glob-walker that needs to avoid excessive filesystem calls.
+
+All other methods are internal, and will be called as necessary.
+
+## Functions
+
+The top-level exported function has a `cache` property, which is an LRU
+cache set to store 100 items.  So, calling these methods repeatedly
+with the same pattern and options will use the same Minimatch object,
+saving the cost of parsing it multiple times.
+
+### minimatch(path, pattern, options)
+
+Main export.  Tests a path against the pattern using the options.
+
+```javascript
+var isJS = minimatch(file, "*.js", { matchBase: true })
+```
+
+### minimatch.filter(pattern, options)
+
+Returns a function that tests its
+supplied argument, suitable for use with `Array.filter`.  Example:
+
+```javascript
+var javascripts = fileList.filter(minimatch.filter("*.js", {matchBase: true}))
+```
+
+### minimatch.match(list, pattern, options)
+
+Match against the list of
+files, in the style of fnmatch or glob.  If nothing is matched, and
+options.nonull is set, then return a list containing the pattern itself.
+
+```javascript
+var javascripts = minimatch.match(fileList, "*.js", {matchBase: true}))
+```
+
+### minimatch.makeRe(pattern, options)
+
+Make a regular expression object from the pattern.
+
+## Options
+
+All options are `false` by default.
+
+### debug
+
+Dump a ton of stuff to stderr.
+
+### nobrace
+
+Do not expand `{a,b}` and `{1..3}` brace sets.
+
+### noglobstar
+
+Disable `**` matching against multiple folder names.
+
+### dot
+
+Allow patterns to match filenames starting with a period, even if
+the pattern does not explicitly have a period in that spot.
+
+Note that by default, `a/**/b` will **not** match `a/.d/b`, unless `dot`
+is set.
+
+### noext
+
+Disable "extglob" style patterns like `+(a|b)`.
+
+### nocase
+
+Perform a case-insensitive match.
+
+### nonull
+
+When a match is not found by `minimatch.match`, return a list containing
+the pattern itself if this option is set.  When not set, an empty list
+is returned if there are no matches.
+
+### matchBase
+
+If set, then patterns without slashes will be matched
+against the basename of the path if it contains slashes.  For example,
+`a?b` would match the path `/xyz/123/acb`, but not `/xyz/acb/123`.
+
+### nocomment
+
+Suppress the behavior of treating `#` at the start of a pattern as a
+comment.
+
+### nonegate
+
+Suppress the behavior of treating a leading `!` character as negation.
+
+### flipNegate
+
+Returns from negate expressions the same as if they were not negated.
+(Ie, true on a hit, false on a miss.)
+
+
+## Comparisons to other fnmatch/glob implementations
+
+While strict compliance with the existing standards is a worthwhile
+goal, some discrepancies exist between minimatch and other
+implementations, and are intentional.
+
+If the pattern starts with a `!` character, then it is negated.  Set the
+`nonegate` flag to suppress this behavior, and treat leading `!`
+characters normally.  This is perhaps relevant if you wish to start the
+pattern with a negative extglob pattern like `!(a|B)`.  Multiple `!`
+characters at the start of a pattern will negate the pattern multiple
+times.
+
+If a pattern starts with `#`, then it is treated as a comment, and
+will not match anything.  Use `\#` to match a literal `#` at the
+start of a line, or set the `nocomment` flag to suppress this behavior.
+
+The double-star character `**` is supported by default, unless the
+`noglobstar` flag is set.  This is supported in the manner of bsdglob
+and bash 4.1, where `**` only has special significance if it is the only
+thing in a path part.  That is, `a/**/b` will match `a/x/y/b`, but
+`a/**b` will not.
+
+If an escaped pattern has no matches, and the `nonull` flag is set,
+then minimatch.match returns the pattern as-provided, rather than
+interpreting the character escapes.  For example,
+`minimatch.match([], "\\*a\\?")` will return `"\\*a\\?"` rather than
+`"*a?"`.  This is akin to setting the `nullglob` option in bash, except
+that it does not resolve escaped pattern characters.
+
+If brace expansion is not disabled, then it is performed before any
+other interpretation of the glob pattern.  Thus, a pattern like
+`+(a|{b),c)}`, which would not be valid in bash or zsh, is expanded
+**first** into the set of `+(a|b)` and `+(a|c)`, and those patterns are
+checked for validity.  Since those two are valid, matching proceeds.
diff --git a/tools/eslint/node_modules/minimatch/browser.js b/tools/eslint/node_modules/minimatch/browser.js
new file mode 100644
index 00000000000000..967b45c0d67eba
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/browser.js
@@ -0,0 +1,1113 @@
+(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o any number of characters
+var star = qmark + '*?'
+
+// ** when dots are allowed.  Anything goes, except .. and .
+// not (^ or / followed by one or two dots followed by $ or /),
+// followed by anything, any number of times.
+var twoStarDot = '(?:(?!(?:\\\/|^)(?:\\.{1,2})($|\\\/)).)*?'
+
+// not a ^ or / followed by a dot,
+// followed by anything, any number of times.
+var twoStarNoDot = '(?:(?!(?:\\\/|^)\\.).)*?'
+
+// characters that need to be escaped in RegExp.
+var reSpecials = charSet('().*{}+?[]^$\\!')
+
+// "abc" -> { a:true, b:true, c:true }
+function charSet (s) {
+  return s.split('').reduce(function (set, c) {
+    set[c] = true
+    return set
+  }, {})
+}
+
+// normalizes slashes.
+var slashSplit = /\/+/
+
+minimatch.filter = filter
+function filter (pattern, options) {
+  options = options || {}
+  return function (p, i, list) {
+    return minimatch(p, pattern, options)
+  }
+}
+
+function ext (a, b) {
+  a = a || {}
+  b = b || {}
+  var t = {}
+  Object.keys(b).forEach(function (k) {
+    t[k] = b[k]
+  })
+  Object.keys(a).forEach(function (k) {
+    t[k] = a[k]
+  })
+  return t
+}
+
+minimatch.defaults = function (def) {
+  if (!def || !Object.keys(def).length) return minimatch
+
+  var orig = minimatch
+
+  var m = function minimatch (p, pattern, options) {
+    return orig.minimatch(p, pattern, ext(def, options))
+  }
+
+  m.Minimatch = function Minimatch (pattern, options) {
+    return new orig.Minimatch(pattern, ext(def, options))
+  }
+
+  return m
+}
+
+Minimatch.defaults = function (def) {
+  if (!def || !Object.keys(def).length) return Minimatch
+  return minimatch.defaults(def).Minimatch
+}
+
+function minimatch (p, pattern, options) {
+  if (typeof pattern !== 'string') {
+    throw new TypeError('glob pattern string required')
+  }
+
+  if (!options) options = {}
+
+  // shortcut: comments match nothing.
+  if (!options.nocomment && pattern.charAt(0) === '#') {
+    return false
+  }
+
+  // "" only matches ""
+  if (pattern.trim() === '') return p === ''
+
+  return new Minimatch(pattern, options).match(p)
+}
+
+function Minimatch (pattern, options) {
+  if (!(this instanceof Minimatch)) {
+    return new Minimatch(pattern, options)
+  }
+
+  if (typeof pattern !== 'string') {
+    throw new TypeError('glob pattern string required')
+  }
+
+  if (!options) options = {}
+  pattern = pattern.trim()
+
+  // windows support: need to use /, not \
+  if (path.sep !== '/') {
+    pattern = pattern.split(path.sep).join('/')
+  }
+
+  this.options = options
+  this.set = []
+  this.pattern = pattern
+  this.regexp = null
+  this.negate = false
+  this.comment = false
+  this.empty = false
+
+  // make the set of regexps etc.
+  this.make()
+}
+
+Minimatch.prototype.debug = function () {}
+
+Minimatch.prototype.make = make
+function make () {
+  // don't do it more than once.
+  if (this._made) return
+
+  var pattern = this.pattern
+  var options = this.options
+
+  // empty patterns and comments match nothing.
+  if (!options.nocomment && pattern.charAt(0) === '#') {
+    this.comment = true
+    return
+  }
+  if (!pattern) {
+    this.empty = true
+    return
+  }
+
+  // step 1: figure out negation, etc.
+  this.parseNegate()
+
+  // step 2: expand braces
+  var set = this.globSet = this.braceExpand()
+
+  if (options.debug) this.debug = console.error
+
+  this.debug(this.pattern, set)
+
+  // step 3: now we have a set, so turn each one into a series of path-portion
+  // matching patterns.
+  // These will be regexps, except in the case of "**", which is
+  // set to the GLOBSTAR object for globstar behavior,
+  // and will not contain any / characters
+  set = this.globParts = set.map(function (s) {
+    return s.split(slashSplit)
+  })
+
+  this.debug(this.pattern, set)
+
+  // glob --> regexps
+  set = set.map(function (s, si, set) {
+    return s.map(this.parse, this)
+  }, this)
+
+  this.debug(this.pattern, set)
+
+  // filter out everything that didn't compile properly.
+  set = set.filter(function (s) {
+    return s.indexOf(false) === -1
+  })
+
+  this.debug(this.pattern, set)
+
+  this.set = set
+}
+
+Minimatch.prototype.parseNegate = parseNegate
+function parseNegate () {
+  var pattern = this.pattern
+  var negate = false
+  var options = this.options
+  var negateOffset = 0
+
+  if (options.nonegate) return
+
+  for (var i = 0, l = pattern.length
+    ; i < l && pattern.charAt(i) === '!'
+    ; i++) {
+    negate = !negate
+    negateOffset++
+  }
+
+  if (negateOffset) this.pattern = pattern.substr(negateOffset)
+  this.negate = negate
+}
+
+// Brace expansion:
+// a{b,c}d -> abd acd
+// a{b,}c -> abc ac
+// a{0..3}d -> a0d a1d a2d a3d
+// a{b,c{d,e}f}g -> abg acdfg acefg
+// a{b,c}d{e,f}g -> abdeg acdeg abdeg abdfg
+//
+// Invalid sets are not expanded.
+// a{2..}b -> a{2..}b
+// a{b}c -> a{b}c
+minimatch.braceExpand = function (pattern, options) {
+  return braceExpand(pattern, options)
+}
+
+Minimatch.prototype.braceExpand = braceExpand
+
+function braceExpand (pattern, options) {
+  if (!options) {
+    if (this instanceof Minimatch) {
+      options = this.options
+    } else {
+      options = {}
+    }
+  }
+
+  pattern = typeof pattern === 'undefined'
+    ? this.pattern : pattern
+
+  if (typeof pattern === 'undefined') {
+    throw new Error('undefined pattern')
+  }
+
+  if (options.nobrace ||
+    !pattern.match(/\{.*\}/)) {
+    // shortcut. no need to expand.
+    return [pattern]
+  }
+
+  return expand(pattern)
+}
+
+// parse a component of the expanded set.
+// At this point, no pattern may contain "/" in it
+// so we're going to return a 2d array, where each entry is the full
+// pattern, split on '/', and then turned into a regular expression.
+// A regexp is made at the end which joins each array with an
+// escaped /, and another full one which joins each regexp with |.
+//
+// Following the lead of Bash 4.1, note that "**" only has special meaning
+// when it is the *only* thing in a path portion.  Otherwise, any series
+// of * is equivalent to a single *.  Globstar behavior is enabled by
+// default, and can be disabled by setting options.noglobstar.
+Minimatch.prototype.parse = parse
+var SUBPARSE = {}
+function parse (pattern, isSub) {
+  var options = this.options
+
+  // shortcuts
+  if (!options.noglobstar && pattern === '**') return GLOBSTAR
+  if (pattern === '') return ''
+
+  var re = ''
+  var hasMagic = !!options.nocase
+  var escaping = false
+  // ? => one single character
+  var patternListStack = []
+  var plType
+  var stateChar
+  var inClass = false
+  var reClassStart = -1
+  var classStart = -1
+  // . and .. never match anything that doesn't start with .,
+  // even when options.dot is set.
+  var patternStart = pattern.charAt(0) === '.' ? '' // anything
+  // not (start or / followed by . or .. followed by / or end)
+  : options.dot ? '(?!(?:^|\\\/)\\.{1,2}(?:$|\\\/))'
+  : '(?!\\.)'
+  var self = this
+
+  function clearStateChar () {
+    if (stateChar) {
+      // we had some state-tracking character
+      // that wasn't consumed by this pass.
+      switch (stateChar) {
+        case '*':
+          re += star
+          hasMagic = true
+        break
+        case '?':
+          re += qmark
+          hasMagic = true
+        break
+        default:
+          re += '\\' + stateChar
+        break
+      }
+      self.debug('clearStateChar %j %j', stateChar, re)
+      stateChar = false
+    }
+  }
+
+  for (var i = 0, len = pattern.length, c
+    ; (i < len) && (c = pattern.charAt(i))
+    ; i++) {
+    this.debug('%s\t%s %s %j', pattern, i, re, c)
+
+    // skip over any that are escaped.
+    if (escaping && reSpecials[c]) {
+      re += '\\' + c
+      escaping = false
+      continue
+    }
+
+    switch (c) {
+      case '/':
+        // completely not allowed, even escaped.
+        // Should already be path-split by now.
+        return false
+
+      case '\\':
+        clearStateChar()
+        escaping = true
+      continue
+
+      // the various stateChar values
+      // for the "extglob" stuff.
+      case '?':
+      case '*':
+      case '+':
+      case '@':
+      case '!':
+        this.debug('%s\t%s %s %j <-- stateChar', pattern, i, re, c)
+
+        // all of those are literals inside a class, except that
+        // the glob [!a] means [^a] in regexp
+        if (inClass) {
+          this.debug('  in class')
+          if (c === '!' && i === classStart + 1) c = '^'
+          re += c
+          continue
+        }
+
+        // if we already have a stateChar, then it means
+        // that there was something like ** or +? in there.
+        // Handle the stateChar, then proceed with this one.
+        self.debug('call clearStateChar %j', stateChar)
+        clearStateChar()
+        stateChar = c
+        // if extglob is disabled, then +(asdf|foo) isn't a thing.
+        // just clear the statechar *now*, rather than even diving into
+        // the patternList stuff.
+        if (options.noext) clearStateChar()
+      continue
+
+      case '(':
+        if (inClass) {
+          re += '('
+          continue
+        }
+
+        if (!stateChar) {
+          re += '\\('
+          continue
+        }
+
+        plType = stateChar
+        patternListStack.push({ type: plType, start: i - 1, reStart: re.length })
+        // negation is (?:(?!js)[^/]*)
+        re += stateChar === '!' ? '(?:(?!' : '(?:'
+        this.debug('plType %j %j', stateChar, re)
+        stateChar = false
+      continue
+
+      case ')':
+        if (inClass || !patternListStack.length) {
+          re += '\\)'
+          continue
+        }
+
+        clearStateChar()
+        hasMagic = true
+        re += ')'
+        plType = patternListStack.pop().type
+        // negation is (?:(?!js)[^/]*)
+        // The others are (?:)
+        switch (plType) {
+          case '!':
+            re += '[^/]*?)'
+            break
+          case '?':
+          case '+':
+          case '*':
+            re += plType
+            break
+          case '@': break // the default anyway
+        }
+      continue
+
+      case '|':
+        if (inClass || !patternListStack.length || escaping) {
+          re += '\\|'
+          escaping = false
+          continue
+        }
+
+        clearStateChar()
+        re += '|'
+      continue
+
+      // these are mostly the same in regexp and glob
+      case '[':
+        // swallow any state-tracking char before the [
+        clearStateChar()
+
+        if (inClass) {
+          re += '\\' + c
+          continue
+        }
+
+        inClass = true
+        classStart = i
+        reClassStart = re.length
+        re += c
+      continue
+
+      case ']':
+        //  a right bracket shall lose its special
+        //  meaning and represent itself in
+        //  a bracket expression if it occurs
+        //  first in the list.  -- POSIX.2 2.8.3.2
+        if (i === classStart + 1 || !inClass) {
+          re += '\\' + c
+          escaping = false
+          continue
+        }
+
+        // handle the case where we left a class open.
+        // "[z-a]" is valid, equivalent to "\[z-a\]"
+        if (inClass) {
+          // split where the last [ was, make sure we don't have
+          // an invalid re. if so, re-walk the contents of the
+          // would-be class to re-translate any characters that
+          // were passed through as-is
+          // TODO: It would probably be faster to determine this
+          // without a try/catch and a new RegExp, but it's tricky
+          // to do safely.  For now, this is safe and works.
+          var cs = pattern.substring(classStart + 1, i)
+          try {
+            RegExp('[' + cs + ']')
+          } catch (er) {
+            // not a valid class!
+            var sp = this.parse(cs, SUBPARSE)
+            re = re.substr(0, reClassStart) + '\\[' + sp[0] + '\\]'
+            hasMagic = hasMagic || sp[1]
+            inClass = false
+            continue
+          }
+        }
+
+        // finish up the class.
+        hasMagic = true
+        inClass = false
+        re += c
+      continue
+
+      default:
+        // swallow any state char that wasn't consumed
+        clearStateChar()
+
+        if (escaping) {
+          // no need
+          escaping = false
+        } else if (reSpecials[c]
+          && !(c === '^' && inClass)) {
+          re += '\\'
+        }
+
+        re += c
+
+    } // switch
+  } // for
+
+  // handle the case where we left a class open.
+  // "[abc" is valid, equivalent to "\[abc"
+  if (inClass) {
+    // split where the last [ was, and escape it
+    // this is a huge pita.  We now have to re-walk
+    // the contents of the would-be class to re-translate
+    // any characters that were passed through as-is
+    cs = pattern.substr(classStart + 1)
+    sp = this.parse(cs, SUBPARSE)
+    re = re.substr(0, reClassStart) + '\\[' + sp[0]
+    hasMagic = hasMagic || sp[1]
+  }
+
+  // handle the case where we had a +( thing at the *end*
+  // of the pattern.
+  // each pattern list stack adds 3 chars, and we need to go through
+  // and escape any | chars that were passed through as-is for the regexp.
+  // Go through and escape them, taking care not to double-escape any
+  // | chars that were already escaped.
+  for (var pl = patternListStack.pop(); pl; pl = patternListStack.pop()) {
+    var tail = re.slice(pl.reStart + 3)
+    // maybe some even number of \, then maybe 1 \, followed by a |
+    tail = tail.replace(/((?:\\{2})*)(\\?)\|/g, function (_, $1, $2) {
+      if (!$2) {
+        // the | isn't already escaped, so escape it.
+        $2 = '\\'
+      }
+
+      // need to escape all those slashes *again*, without escaping the
+      // one that we need for escaping the | character.  As it works out,
+      // escaping an even number of slashes can be done by simply repeating
+      // it exactly after itself.  That's why this trick works.
+      //
+      // I am sorry that you have to see this.
+      return $1 + $1 + $2 + '|'
+    })
+
+    this.debug('tail=%j\n   %s', tail, tail)
+    var t = pl.type === '*' ? star
+      : pl.type === '?' ? qmark
+      : '\\' + pl.type
+
+    hasMagic = true
+    re = re.slice(0, pl.reStart) + t + '\\(' + tail
+  }
+
+  // handle trailing things that only matter at the very end.
+  clearStateChar()
+  if (escaping) {
+    // trailing \\
+    re += '\\\\'
+  }
+
+  // only need to apply the nodot start if the re starts with
+  // something that could conceivably capture a dot
+  var addPatternStart = false
+  switch (re.charAt(0)) {
+    case '.':
+    case '[':
+    case '(': addPatternStart = true
+  }
+
+  // if the re is not "" at this point, then we need to make sure
+  // it doesn't match against an empty path part.
+  // Otherwise a/* will match a/, which it should not.
+  if (re !== '' && hasMagic) re = '(?=.)' + re
+
+  if (addPatternStart) re = patternStart + re
+
+  // parsing just a piece of a larger pattern.
+  if (isSub === SUBPARSE) {
+    return [re, hasMagic]
+  }
+
+  // skip the regexp for non-magical patterns
+  // unescape anything in it, though, so that it'll be
+  // an exact match against a file etc.
+  if (!hasMagic) {
+    return globUnescape(pattern)
+  }
+
+  var flags = options.nocase ? 'i' : ''
+  var regExp = new RegExp('^' + re + '$', flags)
+
+  regExp._glob = pattern
+  regExp._src = re
+
+  return regExp
+}
+
+minimatch.makeRe = function (pattern, options) {
+  return new Minimatch(pattern, options || {}).makeRe()
+}
+
+Minimatch.prototype.makeRe = makeRe
+function makeRe () {
+  if (this.regexp || this.regexp === false) return this.regexp
+
+  // at this point, this.set is a 2d array of partial
+  // pattern strings, or "**".
+  //
+  // It's better to use .match().  This function shouldn't
+  // be used, really, but it's pretty convenient sometimes,
+  // when you just want to work with a regex.
+  var set = this.set
+
+  if (!set.length) {
+    this.regexp = false
+    return this.regexp
+  }
+  var options = this.options
+
+  var twoStar = options.noglobstar ? star
+    : options.dot ? twoStarDot
+    : twoStarNoDot
+  var flags = options.nocase ? 'i' : ''
+
+  var re = set.map(function (pattern) {
+    return pattern.map(function (p) {
+      return (p === GLOBSTAR) ? twoStar
+      : (typeof p === 'string') ? regExpEscape(p)
+      : p._src
+    }).join('\\\/')
+  }).join('|')
+
+  // must match entire pattern
+  // ending in a * or ** will make it less strict.
+  re = '^(?:' + re + ')$'
+
+  // can match anything, as long as it's not this.
+  if (this.negate) re = '^(?!' + re + ').*$'
+
+  try {
+    this.regexp = new RegExp(re, flags)
+  } catch (ex) {
+    this.regexp = false
+  }
+  return this.regexp
+}
+
+minimatch.match = function (list, pattern, options) {
+  options = options || {}
+  var mm = new Minimatch(pattern, options)
+  list = list.filter(function (f) {
+    return mm.match(f)
+  })
+  if (mm.options.nonull && !list.length) {
+    list.push(pattern)
+  }
+  return list
+}
+
+Minimatch.prototype.match = match
+function match (f, partial) {
+  this.debug('match', f, this.pattern)
+  // short-circuit in the case of busted things.
+  // comments, etc.
+  if (this.comment) return false
+  if (this.empty) return f === ''
+
+  if (f === '/' && partial) return true
+
+  var options = this.options
+
+  // windows: need to use /, not \
+  if (path.sep !== '/') {
+    f = f.split(path.sep).join('/')
+  }
+
+  // treat the test path as a set of pathparts.
+  f = f.split(slashSplit)
+  this.debug(this.pattern, 'split', f)
+
+  // just ONE of the pattern sets in this.set needs to match
+  // in order for it to be valid.  If negating, then just one
+  // match means that we have failed.
+  // Either way, return on the first hit.
+
+  var set = this.set
+  this.debug(this.pattern, 'set', set)
+
+  // Find the basename of the path by looking for the last non-empty segment
+  var filename
+  var i
+  for (i = f.length - 1; i >= 0; i--) {
+    filename = f[i]
+    if (filename) break
+  }
+
+  for (i = 0; i < set.length; i++) {
+    var pattern = set[i]
+    var file = f
+    if (options.matchBase && pattern.length === 1) {
+      file = [filename]
+    }
+    var hit = this.matchOne(file, pattern, partial)
+    if (hit) {
+      if (options.flipNegate) return true
+      return !this.negate
+    }
+  }
+
+  // didn't get any hits.  this is success if it's a negative
+  // pattern, failure otherwise.
+  if (options.flipNegate) return false
+  return this.negate
+}
+
+// set partial to true to test if, for example,
+// "/a/b" matches the start of "/*/b/*/d"
+// Partial means, if you run out of file before you run
+// out of pattern, then that's fine, as long as all
+// the parts match.
+Minimatch.prototype.matchOne = function (file, pattern, partial) {
+  var options = this.options
+
+  this.debug('matchOne',
+    { 'this': this, file: file, pattern: pattern })
+
+  this.debug('matchOne', file.length, pattern.length)
+
+  for (var fi = 0,
+      pi = 0,
+      fl = file.length,
+      pl = pattern.length
+      ; (fi < fl) && (pi < pl)
+      ; fi++, pi++) {
+    this.debug('matchOne loop')
+    var p = pattern[pi]
+    var f = file[fi]
+
+    this.debug(pattern, p, f)
+
+    // should be impossible.
+    // some invalid regexp stuff in the set.
+    if (p === false) return false
+
+    if (p === GLOBSTAR) {
+      this.debug('GLOBSTAR', [pattern, p, f])
+
+      // "**"
+      // a/**/b/**/c would match the following:
+      // a/b/x/y/z/c
+      // a/x/y/z/b/c
+      // a/b/x/b/x/c
+      // a/b/c
+      // To do this, take the rest of the pattern after
+      // the **, and see if it would match the file remainder.
+      // If so, return success.
+      // If not, the ** "swallows" a segment, and try again.
+      // This is recursively awful.
+      //
+      // a/**/b/**/c matching a/b/x/y/z/c
+      // - a matches a
+      // - doublestar
+      //   - matchOne(b/x/y/z/c, b/**/c)
+      //     - b matches b
+      //     - doublestar
+      //       - matchOne(x/y/z/c, c) -> no
+      //       - matchOne(y/z/c, c) -> no
+      //       - matchOne(z/c, c) -> no
+      //       - matchOne(c, c) yes, hit
+      var fr = fi
+      var pr = pi + 1
+      if (pr === pl) {
+        this.debug('** at the end')
+        // a ** at the end will just swallow the rest.
+        // We have found a match.
+        // however, it will not swallow /.x, unless
+        // options.dot is set.
+        // . and .. are *never* matched by **, for explosively
+        // exponential reasons.
+        for (; fi < fl; fi++) {
+          if (file[fi] === '.' || file[fi] === '..' ||
+            (!options.dot && file[fi].charAt(0) === '.')) return false
+        }
+        return true
+      }
+
+      // ok, let's see if we can swallow whatever we can.
+      while (fr < fl) {
+        var swallowee = file[fr]
+
+        this.debug('\nglobstar while', file, fr, pattern, pr, swallowee)
+
+        // XXX remove this slice.  Just pass the start index.
+        if (this.matchOne(file.slice(fr), pattern.slice(pr), partial)) {
+          this.debug('globstar found match!', fr, fl, swallowee)
+          // found a match.
+          return true
+        } else {
+          // can't swallow "." or ".." ever.
+          // can only swallow ".foo" when explicitly asked.
+          if (swallowee === '.' || swallowee === '..' ||
+            (!options.dot && swallowee.charAt(0) === '.')) {
+            this.debug('dot detected!', file, fr, pattern, pr)
+            break
+          }
+
+          // ** swallows a segment, and continue.
+          this.debug('globstar swallow a segment, and continue')
+          fr++
+        }
+      }
+
+      // no match was found.
+      // However, in partial mode, we can't say this is necessarily over.
+      // If there's more *pattern* left, then
+      if (partial) {
+        // ran out of file
+        this.debug('\n>>> no match, partial?', file, fr, pattern, pr)
+        if (fr === fl) return true
+      }
+      return false
+    }
+
+    // something other than **
+    // non-magic patterns just have to match exactly
+    // patterns with magic have been turned into regexps.
+    var hit
+    if (typeof p === 'string') {
+      if (options.nocase) {
+        hit = f.toLowerCase() === p.toLowerCase()
+      } else {
+        hit = f === p
+      }
+      this.debug('string match', p, f, hit)
+    } else {
+      hit = f.match(p)
+      this.debug('pattern match', p, f, hit)
+    }
+
+    if (!hit) return false
+  }
+
+  // Note: ending in / means that we'll get a final ""
+  // at the end of the pattern.  This can only match a
+  // corresponding "" at the end of the file.
+  // If the file ends in /, then it can only match a
+  // a pattern that ends in /, unless the pattern just
+  // doesn't have any more for it. But, a/b/ should *not*
+  // match "a/b/*", even though "" matches against the
+  // [^/]*? pattern, except in partial mode, where it might
+  // simply not be reached yet.
+  // However, a/b/ should still satisfy a/*
+
+  // now either we fell off the end of the pattern, or we're done.
+  if (fi === fl && pi === pl) {
+    // ran out of pattern and filename at the same time.
+    // an exact hit!
+    return true
+  } else if (fi === fl) {
+    // ran out of file, but still had pattern left.
+    // this is ok if we're doing the match as part of
+    // a glob fs traversal.
+    return partial
+  } else if (pi === pl) {
+    // ran out of pattern, still have file left.
+    // this is only acceptable if we're on the very last
+    // empty segment of a file with a trailing slash.
+    // a/* should match a/b/
+    var emptyFileEnd = (fi === fl - 1) && (file[fi] === '')
+    return emptyFileEnd
+  }
+
+  // should be unreachable.
+  throw new Error('wtf?')
+}
+
+// replace stuff like \* with *
+function globUnescape (s) {
+  return s.replace(/\\(.)/g, '$1')
+}
+
+function regExpEscape (s) {
+  return s.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&')
+}
+
+},{"brace-expansion":2,"path":undefined}],2:[function(require,module,exports){
+var concatMap = require('concat-map');
+var balanced = require('balanced-match');
+
+module.exports = expandTop;
+
+var escSlash = '\0SLASH'+Math.random()+'\0';
+var escOpen = '\0OPEN'+Math.random()+'\0';
+var escClose = '\0CLOSE'+Math.random()+'\0';
+var escComma = '\0COMMA'+Math.random()+'\0';
+var escPeriod = '\0PERIOD'+Math.random()+'\0';
+
+function numeric(str) {
+  return parseInt(str, 10) == str
+    ? parseInt(str, 10)
+    : str.charCodeAt(0);
+}
+
+function escapeBraces(str) {
+  return str.split('\\\\').join(escSlash)
+            .split('\\{').join(escOpen)
+            .split('\\}').join(escClose)
+            .split('\\,').join(escComma)
+            .split('\\.').join(escPeriod);
+}
+
+function unescapeBraces(str) {
+  return str.split(escSlash).join('\\')
+            .split(escOpen).join('{')
+            .split(escClose).join('}')
+            .split(escComma).join(',')
+            .split(escPeriod).join('.');
+}
+
+
+// Basically just str.split(","), but handling cases
+// where we have nested braced sections, which should be
+// treated as individual members, like {a,{b,c},d}
+function parseCommaParts(str) {
+  if (!str)
+    return [''];
+
+  var parts = [];
+  var m = balanced('{', '}', str);
+
+  if (!m)
+    return str.split(',');
+
+  var pre = m.pre;
+  var body = m.body;
+  var post = m.post;
+  var p = pre.split(',');
+
+  p[p.length-1] += '{' + body + '}';
+  var postParts = parseCommaParts(post);
+  if (post.length) {
+    p[p.length-1] += postParts.shift();
+    p.push.apply(p, postParts);
+  }
+
+  parts.push.apply(parts, p);
+
+  return parts;
+}
+
+function expandTop(str) {
+  if (!str)
+    return [];
+
+  var expansions = expand(escapeBraces(str));
+  return expansions.filter(identity).map(unescapeBraces);
+}
+
+function identity(e) {
+  return e;
+}
+
+function embrace(str) {
+  return '{' + str + '}';
+}
+function isPadded(el) {
+  return /^-?0\d/.test(el);
+}
+
+function lte(i, y) {
+  return i <= y;
+}
+function gte(i, y) {
+  return i >= y;
+}
+
+function expand(str) {
+  var expansions = [];
+
+  var m = balanced('{', '}', str);
+  if (!m || /\$$/.test(m.pre)) return [str];
+
+  var isNumericSequence = /^-?\d+\.\.-?\d+(?:\.\.-?\d+)?$/.test(m.body);
+  var isAlphaSequence = /^[a-zA-Z]\.\.[a-zA-Z](?:\.\.-?\d+)?$/.test(m.body);
+  var isSequence = isNumericSequence || isAlphaSequence;
+  var isOptions = /^(.*,)+(.+)?$/.test(m.body);
+  if (!isSequence && !isOptions) {
+    // {a},b}
+    if (m.post.match(/,.*}/)) {
+      str = m.pre + '{' + m.body + escClose + m.post;
+      return expand(str);
+    }
+    return [str];
+  }
+
+  var n;
+  if (isSequence) {
+    n = m.body.split(/\.\./);
+  } else {
+    n = parseCommaParts(m.body);
+    if (n.length === 1) {
+      // x{{a,b}}y ==> x{a}y x{b}y
+      n = expand(n[0]).map(embrace);
+      if (n.length === 1) {
+        var post = m.post.length
+          ? expand(m.post)
+          : [''];
+        return post.map(function(p) {
+          return m.pre + n[0] + p;
+        });
+      }
+    }
+  }
+
+  // at this point, n is the parts, and we know it's not a comma set
+  // with a single entry.
+
+  // no need to expand pre, since it is guaranteed to be free of brace-sets
+  var pre = m.pre;
+  var post = m.post.length
+    ? expand(m.post)
+    : [''];
+
+  var N;
+
+  if (isSequence) {
+    var x = numeric(n[0]);
+    var y = numeric(n[1]);
+    var width = Math.max(n[0].length, n[1].length)
+    var incr = n.length == 3
+      ? Math.abs(numeric(n[2]))
+      : 1;
+    var test = lte;
+    var reverse = y < x;
+    if (reverse) {
+      incr *= -1;
+      test = gte;
+    }
+    var pad = n.some(isPadded);
+
+    N = [];
+
+    for (var i = x; test(i, y); i += incr) {
+      var c;
+      if (isAlphaSequence) {
+        c = String.fromCharCode(i);
+        if (c === '\\')
+          c = '';
+      } else {
+        c = String(i);
+        if (pad) {
+          var need = width - c.length;
+          if (need > 0) {
+            var z = new Array(need + 1).join('0');
+            if (i < 0)
+              c = '-' + z + c.slice(1);
+            else
+              c = z + c;
+          }
+        }
+      }
+      N.push(c);
+    }
+  } else {
+    N = concatMap(n, function(el) { return expand(el) });
+  }
+
+  for (var j = 0; j < N.length; j++) {
+    for (var k = 0; k < post.length; k++) {
+      expansions.push([pre, N[j], post[k]].join(''))
+    }
+  }
+
+  return expansions;
+}
+
+
+},{"balanced-match":3,"concat-map":4}],3:[function(require,module,exports){
+module.exports = balanced;
+function balanced(a, b, str) {
+  var bal = 0;
+  var m = {};
+  var ended = false;
+
+  for (var i = 0; i < str.length; i++) {
+    if (a == str.substr(i, a.length)) {
+      if (!('start' in m)) m.start = i;
+      bal++;
+    }
+    else if (b == str.substr(i, b.length) && 'start' in m) {
+      ended = true;
+      bal--;
+      if (!bal) {
+        m.end = i;
+        m.pre = str.substr(0, m.start);
+        m.body = (m.end - m.start > 1)
+          ? str.substring(m.start + a.length, m.end)
+          : '';
+        m.post = str.slice(m.end + b.length);
+        return m;
+      }
+    }
+  }
+
+  // if we opened more than we closed, find the one we closed
+  if (bal && ended) {
+    var start = m.start + a.length;
+    m = balanced(a, b, str.substr(start));
+    if (m) {
+      m.start += start;
+      m.end += start;
+      m.pre = str.slice(0, start) + m.pre;
+    }
+    return m;
+  }
+}
+
+},{}],4:[function(require,module,exports){
+module.exports = function (xs, fn) {
+    var res = [];
+    for (var i = 0; i < xs.length; i++) {
+        var x = fn(xs[i], i);
+        if (Array.isArray(x)) res.push.apply(res, x);
+        else res.push(x);
+    }
+    return res;
+};
+
+},{}]},{},[1]);
diff --git a/tools/eslint/node_modules/minimatch/minimatch.js b/tools/eslint/node_modules/minimatch/minimatch.js
new file mode 100644
index 00000000000000..5e13d6d5b2e62b
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/minimatch.js
@@ -0,0 +1,867 @@
+module.exports = minimatch
+minimatch.Minimatch = Minimatch
+
+var path = { sep: '/' }
+try {
+  path = require('path')
+} catch (er) {}
+
+var GLOBSTAR = minimatch.GLOBSTAR = Minimatch.GLOBSTAR = {}
+var expand = require('brace-expansion')
+
+// any single thing other than /
+// don't need to escape / when using new RegExp()
+var qmark = '[^/]'
+
+// * => any number of characters
+var star = qmark + '*?'
+
+// ** when dots are allowed.  Anything goes, except .. and .
+// not (^ or / followed by one or two dots followed by $ or /),
+// followed by anything, any number of times.
+var twoStarDot = '(?:(?!(?:\\\/|^)(?:\\.{1,2})($|\\\/)).)*?'
+
+// not a ^ or / followed by a dot,
+// followed by anything, any number of times.
+var twoStarNoDot = '(?:(?!(?:\\\/|^)\\.).)*?'
+
+// characters that need to be escaped in RegExp.
+var reSpecials = charSet('().*{}+?[]^$\\!')
+
+// "abc" -> { a:true, b:true, c:true }
+function charSet (s) {
+  return s.split('').reduce(function (set, c) {
+    set[c] = true
+    return set
+  }, {})
+}
+
+// normalizes slashes.
+var slashSplit = /\/+/
+
+minimatch.filter = filter
+function filter (pattern, options) {
+  options = options || {}
+  return function (p, i, list) {
+    return minimatch(p, pattern, options)
+  }
+}
+
+function ext (a, b) {
+  a = a || {}
+  b = b || {}
+  var t = {}
+  Object.keys(b).forEach(function (k) {
+    t[k] = b[k]
+  })
+  Object.keys(a).forEach(function (k) {
+    t[k] = a[k]
+  })
+  return t
+}
+
+minimatch.defaults = function (def) {
+  if (!def || !Object.keys(def).length) return minimatch
+
+  var orig = minimatch
+
+  var m = function minimatch (p, pattern, options) {
+    return orig.minimatch(p, pattern, ext(def, options))
+  }
+
+  m.Minimatch = function Minimatch (pattern, options) {
+    return new orig.Minimatch(pattern, ext(def, options))
+  }
+
+  return m
+}
+
+Minimatch.defaults = function (def) {
+  if (!def || !Object.keys(def).length) return Minimatch
+  return minimatch.defaults(def).Minimatch
+}
+
+function minimatch (p, pattern, options) {
+  if (typeof pattern !== 'string') {
+    throw new TypeError('glob pattern string required')
+  }
+
+  if (!options) options = {}
+
+  // shortcut: comments match nothing.
+  if (!options.nocomment && pattern.charAt(0) === '#') {
+    return false
+  }
+
+  // "" only matches ""
+  if (pattern.trim() === '') return p === ''
+
+  return new Minimatch(pattern, options).match(p)
+}
+
+function Minimatch (pattern, options) {
+  if (!(this instanceof Minimatch)) {
+    return new Minimatch(pattern, options)
+  }
+
+  if (typeof pattern !== 'string') {
+    throw new TypeError('glob pattern string required')
+  }
+
+  if (!options) options = {}
+  pattern = pattern.trim()
+
+  // windows support: need to use /, not \
+  if (path.sep !== '/') {
+    pattern = pattern.split(path.sep).join('/')
+  }
+
+  this.options = options
+  this.set = []
+  this.pattern = pattern
+  this.regexp = null
+  this.negate = false
+  this.comment = false
+  this.empty = false
+
+  // make the set of regexps etc.
+  this.make()
+}
+
+Minimatch.prototype.debug = function () {}
+
+Minimatch.prototype.make = make
+function make () {
+  // don't do it more than once.
+  if (this._made) return
+
+  var pattern = this.pattern
+  var options = this.options
+
+  // empty patterns and comments match nothing.
+  if (!options.nocomment && pattern.charAt(0) === '#') {
+    this.comment = true
+    return
+  }
+  if (!pattern) {
+    this.empty = true
+    return
+  }
+
+  // step 1: figure out negation, etc.
+  this.parseNegate()
+
+  // step 2: expand braces
+  var set = this.globSet = this.braceExpand()
+
+  if (options.debug) this.debug = console.error
+
+  this.debug(this.pattern, set)
+
+  // step 3: now we have a set, so turn each one into a series of path-portion
+  // matching patterns.
+  // These will be regexps, except in the case of "**", which is
+  // set to the GLOBSTAR object for globstar behavior,
+  // and will not contain any / characters
+  set = this.globParts = set.map(function (s) {
+    return s.split(slashSplit)
+  })
+
+  this.debug(this.pattern, set)
+
+  // glob --> regexps
+  set = set.map(function (s, si, set) {
+    return s.map(this.parse, this)
+  }, this)
+
+  this.debug(this.pattern, set)
+
+  // filter out everything that didn't compile properly.
+  set = set.filter(function (s) {
+    return s.indexOf(false) === -1
+  })
+
+  this.debug(this.pattern, set)
+
+  this.set = set
+}
+
+Minimatch.prototype.parseNegate = parseNegate
+function parseNegate () {
+  var pattern = this.pattern
+  var negate = false
+  var options = this.options
+  var negateOffset = 0
+
+  if (options.nonegate) return
+
+  for (var i = 0, l = pattern.length
+    ; i < l && pattern.charAt(i) === '!'
+    ; i++) {
+    negate = !negate
+    negateOffset++
+  }
+
+  if (negateOffset) this.pattern = pattern.substr(negateOffset)
+  this.negate = negate
+}
+
+// Brace expansion:
+// a{b,c}d -> abd acd
+// a{b,}c -> abc ac
+// a{0..3}d -> a0d a1d a2d a3d
+// a{b,c{d,e}f}g -> abg acdfg acefg
+// a{b,c}d{e,f}g -> abdeg acdeg abdeg abdfg
+//
+// Invalid sets are not expanded.
+// a{2..}b -> a{2..}b
+// a{b}c -> a{b}c
+minimatch.braceExpand = function (pattern, options) {
+  return braceExpand(pattern, options)
+}
+
+Minimatch.prototype.braceExpand = braceExpand
+
+function braceExpand (pattern, options) {
+  if (!options) {
+    if (this instanceof Minimatch) {
+      options = this.options
+    } else {
+      options = {}
+    }
+  }
+
+  pattern = typeof pattern === 'undefined'
+    ? this.pattern : pattern
+
+  if (typeof pattern === 'undefined') {
+    throw new Error('undefined pattern')
+  }
+
+  if (options.nobrace ||
+    !pattern.match(/\{.*\}/)) {
+    // shortcut. no need to expand.
+    return [pattern]
+  }
+
+  return expand(pattern)
+}
+
+// parse a component of the expanded set.
+// At this point, no pattern may contain "/" in it
+// so we're going to return a 2d array, where each entry is the full
+// pattern, split on '/', and then turned into a regular expression.
+// A regexp is made at the end which joins each array with an
+// escaped /, and another full one which joins each regexp with |.
+//
+// Following the lead of Bash 4.1, note that "**" only has special meaning
+// when it is the *only* thing in a path portion.  Otherwise, any series
+// of * is equivalent to a single *.  Globstar behavior is enabled by
+// default, and can be disabled by setting options.noglobstar.
+Minimatch.prototype.parse = parse
+var SUBPARSE = {}
+function parse (pattern, isSub) {
+  var options = this.options
+
+  // shortcuts
+  if (!options.noglobstar && pattern === '**') return GLOBSTAR
+  if (pattern === '') return ''
+
+  var re = ''
+  var hasMagic = !!options.nocase
+  var escaping = false
+  // ? => one single character
+  var patternListStack = []
+  var plType
+  var stateChar
+  var inClass = false
+  var reClassStart = -1
+  var classStart = -1
+  // . and .. never match anything that doesn't start with .,
+  // even when options.dot is set.
+  var patternStart = pattern.charAt(0) === '.' ? '' // anything
+  // not (start or / followed by . or .. followed by / or end)
+  : options.dot ? '(?!(?:^|\\\/)\\.{1,2}(?:$|\\\/))'
+  : '(?!\\.)'
+  var self = this
+
+  function clearStateChar () {
+    if (stateChar) {
+      // we had some state-tracking character
+      // that wasn't consumed by this pass.
+      switch (stateChar) {
+        case '*':
+          re += star
+          hasMagic = true
+        break
+        case '?':
+          re += qmark
+          hasMagic = true
+        break
+        default:
+          re += '\\' + stateChar
+        break
+      }
+      self.debug('clearStateChar %j %j', stateChar, re)
+      stateChar = false
+    }
+  }
+
+  for (var i = 0, len = pattern.length, c
+    ; (i < len) && (c = pattern.charAt(i))
+    ; i++) {
+    this.debug('%s\t%s %s %j', pattern, i, re, c)
+
+    // skip over any that are escaped.
+    if (escaping && reSpecials[c]) {
+      re += '\\' + c
+      escaping = false
+      continue
+    }
+
+    switch (c) {
+      case '/':
+        // completely not allowed, even escaped.
+        // Should already be path-split by now.
+        return false
+
+      case '\\':
+        clearStateChar()
+        escaping = true
+      continue
+
+      // the various stateChar values
+      // for the "extglob" stuff.
+      case '?':
+      case '*':
+      case '+':
+      case '@':
+      case '!':
+        this.debug('%s\t%s %s %j <-- stateChar', pattern, i, re, c)
+
+        // all of those are literals inside a class, except that
+        // the glob [!a] means [^a] in regexp
+        if (inClass) {
+          this.debug('  in class')
+          if (c === '!' && i === classStart + 1) c = '^'
+          re += c
+          continue
+        }
+
+        // if we already have a stateChar, then it means
+        // that there was something like ** or +? in there.
+        // Handle the stateChar, then proceed with this one.
+        self.debug('call clearStateChar %j', stateChar)
+        clearStateChar()
+        stateChar = c
+        // if extglob is disabled, then +(asdf|foo) isn't a thing.
+        // just clear the statechar *now*, rather than even diving into
+        // the patternList stuff.
+        if (options.noext) clearStateChar()
+      continue
+
+      case '(':
+        if (inClass) {
+          re += '('
+          continue
+        }
+
+        if (!stateChar) {
+          re += '\\('
+          continue
+        }
+
+        plType = stateChar
+        patternListStack.push({ type: plType, start: i - 1, reStart: re.length })
+        // negation is (?:(?!js)[^/]*)
+        re += stateChar === '!' ? '(?:(?!' : '(?:'
+        this.debug('plType %j %j', stateChar, re)
+        stateChar = false
+      continue
+
+      case ')':
+        if (inClass || !patternListStack.length) {
+          re += '\\)'
+          continue
+        }
+
+        clearStateChar()
+        hasMagic = true
+        re += ')'
+        plType = patternListStack.pop().type
+        // negation is (?:(?!js)[^/]*)
+        // The others are (?:)
+        switch (plType) {
+          case '!':
+            re += '[^/]*?)'
+            break
+          case '?':
+          case '+':
+          case '*':
+            re += plType
+            break
+          case '@': break // the default anyway
+        }
+      continue
+
+      case '|':
+        if (inClass || !patternListStack.length || escaping) {
+          re += '\\|'
+          escaping = false
+          continue
+        }
+
+        clearStateChar()
+        re += '|'
+      continue
+
+      // these are mostly the same in regexp and glob
+      case '[':
+        // swallow any state-tracking char before the [
+        clearStateChar()
+
+        if (inClass) {
+          re += '\\' + c
+          continue
+        }
+
+        inClass = true
+        classStart = i
+        reClassStart = re.length
+        re += c
+      continue
+
+      case ']':
+        //  a right bracket shall lose its special
+        //  meaning and represent itself in
+        //  a bracket expression if it occurs
+        //  first in the list.  -- POSIX.2 2.8.3.2
+        if (i === classStart + 1 || !inClass) {
+          re += '\\' + c
+          escaping = false
+          continue
+        }
+
+        // handle the case where we left a class open.
+        // "[z-a]" is valid, equivalent to "\[z-a\]"
+        if (inClass) {
+          // split where the last [ was, make sure we don't have
+          // an invalid re. if so, re-walk the contents of the
+          // would-be class to re-translate any characters that
+          // were passed through as-is
+          // TODO: It would probably be faster to determine this
+          // without a try/catch and a new RegExp, but it's tricky
+          // to do safely.  For now, this is safe and works.
+          var cs = pattern.substring(classStart + 1, i)
+          try {
+            RegExp('[' + cs + ']')
+          } catch (er) {
+            // not a valid class!
+            var sp = this.parse(cs, SUBPARSE)
+            re = re.substr(0, reClassStart) + '\\[' + sp[0] + '\\]'
+            hasMagic = hasMagic || sp[1]
+            inClass = false
+            continue
+          }
+        }
+
+        // finish up the class.
+        hasMagic = true
+        inClass = false
+        re += c
+      continue
+
+      default:
+        // swallow any state char that wasn't consumed
+        clearStateChar()
+
+        if (escaping) {
+          // no need
+          escaping = false
+        } else if (reSpecials[c]
+          && !(c === '^' && inClass)) {
+          re += '\\'
+        }
+
+        re += c
+
+    } // switch
+  } // for
+
+  // handle the case where we left a class open.
+  // "[abc" is valid, equivalent to "\[abc"
+  if (inClass) {
+    // split where the last [ was, and escape it
+    // this is a huge pita.  We now have to re-walk
+    // the contents of the would-be class to re-translate
+    // any characters that were passed through as-is
+    cs = pattern.substr(classStart + 1)
+    sp = this.parse(cs, SUBPARSE)
+    re = re.substr(0, reClassStart) + '\\[' + sp[0]
+    hasMagic = hasMagic || sp[1]
+  }
+
+  // handle the case where we had a +( thing at the *end*
+  // of the pattern.
+  // each pattern list stack adds 3 chars, and we need to go through
+  // and escape any | chars that were passed through as-is for the regexp.
+  // Go through and escape them, taking care not to double-escape any
+  // | chars that were already escaped.
+  for (var pl = patternListStack.pop(); pl; pl = patternListStack.pop()) {
+    var tail = re.slice(pl.reStart + 3)
+    // maybe some even number of \, then maybe 1 \, followed by a |
+    tail = tail.replace(/((?:\\{2})*)(\\?)\|/g, function (_, $1, $2) {
+      if (!$2) {
+        // the | isn't already escaped, so escape it.
+        $2 = '\\'
+      }
+
+      // need to escape all those slashes *again*, without escaping the
+      // one that we need for escaping the | character.  As it works out,
+      // escaping an even number of slashes can be done by simply repeating
+      // it exactly after itself.  That's why this trick works.
+      //
+      // I am sorry that you have to see this.
+      return $1 + $1 + $2 + '|'
+    })
+
+    this.debug('tail=%j\n   %s', tail, tail)
+    var t = pl.type === '*' ? star
+      : pl.type === '?' ? qmark
+      : '\\' + pl.type
+
+    hasMagic = true
+    re = re.slice(0, pl.reStart) + t + '\\(' + tail
+  }
+
+  // handle trailing things that only matter at the very end.
+  clearStateChar()
+  if (escaping) {
+    // trailing \\
+    re += '\\\\'
+  }
+
+  // only need to apply the nodot start if the re starts with
+  // something that could conceivably capture a dot
+  var addPatternStart = false
+  switch (re.charAt(0)) {
+    case '.':
+    case '[':
+    case '(': addPatternStart = true
+  }
+
+  // if the re is not "" at this point, then we need to make sure
+  // it doesn't match against an empty path part.
+  // Otherwise a/* will match a/, which it should not.
+  if (re !== '' && hasMagic) re = '(?=.)' + re
+
+  if (addPatternStart) re = patternStart + re
+
+  // parsing just a piece of a larger pattern.
+  if (isSub === SUBPARSE) {
+    return [re, hasMagic]
+  }
+
+  // skip the regexp for non-magical patterns
+  // unescape anything in it, though, so that it'll be
+  // an exact match against a file etc.
+  if (!hasMagic) {
+    return globUnescape(pattern)
+  }
+
+  var flags = options.nocase ? 'i' : ''
+  var regExp = new RegExp('^' + re + '$', flags)
+
+  regExp._glob = pattern
+  regExp._src = re
+
+  return regExp
+}
+
+minimatch.makeRe = function (pattern, options) {
+  return new Minimatch(pattern, options || {}).makeRe()
+}
+
+Minimatch.prototype.makeRe = makeRe
+function makeRe () {
+  if (this.regexp || this.regexp === false) return this.regexp
+
+  // at this point, this.set is a 2d array of partial
+  // pattern strings, or "**".
+  //
+  // It's better to use .match().  This function shouldn't
+  // be used, really, but it's pretty convenient sometimes,
+  // when you just want to work with a regex.
+  var set = this.set
+
+  if (!set.length) {
+    this.regexp = false
+    return this.regexp
+  }
+  var options = this.options
+
+  var twoStar = options.noglobstar ? star
+    : options.dot ? twoStarDot
+    : twoStarNoDot
+  var flags = options.nocase ? 'i' : ''
+
+  var re = set.map(function (pattern) {
+    return pattern.map(function (p) {
+      return (p === GLOBSTAR) ? twoStar
+      : (typeof p === 'string') ? regExpEscape(p)
+      : p._src
+    }).join('\\\/')
+  }).join('|')
+
+  // must match entire pattern
+  // ending in a * or ** will make it less strict.
+  re = '^(?:' + re + ')$'
+
+  // can match anything, as long as it's not this.
+  if (this.negate) re = '^(?!' + re + ').*$'
+
+  try {
+    this.regexp = new RegExp(re, flags)
+  } catch (ex) {
+    this.regexp = false
+  }
+  return this.regexp
+}
+
+minimatch.match = function (list, pattern, options) {
+  options = options || {}
+  var mm = new Minimatch(pattern, options)
+  list = list.filter(function (f) {
+    return mm.match(f)
+  })
+  if (mm.options.nonull && !list.length) {
+    list.push(pattern)
+  }
+  return list
+}
+
+Minimatch.prototype.match = match
+function match (f, partial) {
+  this.debug('match', f, this.pattern)
+  // short-circuit in the case of busted things.
+  // comments, etc.
+  if (this.comment) return false
+  if (this.empty) return f === ''
+
+  if (f === '/' && partial) return true
+
+  var options = this.options
+
+  // windows: need to use /, not \
+  if (path.sep !== '/') {
+    f = f.split(path.sep).join('/')
+  }
+
+  // treat the test path as a set of pathparts.
+  f = f.split(slashSplit)
+  this.debug(this.pattern, 'split', f)
+
+  // just ONE of the pattern sets in this.set needs to match
+  // in order for it to be valid.  If negating, then just one
+  // match means that we have failed.
+  // Either way, return on the first hit.
+
+  var set = this.set
+  this.debug(this.pattern, 'set', set)
+
+  // Find the basename of the path by looking for the last non-empty segment
+  var filename
+  var i
+  for (i = f.length - 1; i >= 0; i--) {
+    filename = f[i]
+    if (filename) break
+  }
+
+  for (i = 0; i < set.length; i++) {
+    var pattern = set[i]
+    var file = f
+    if (options.matchBase && pattern.length === 1) {
+      file = [filename]
+    }
+    var hit = this.matchOne(file, pattern, partial)
+    if (hit) {
+      if (options.flipNegate) return true
+      return !this.negate
+    }
+  }
+
+  // didn't get any hits.  this is success if it's a negative
+  // pattern, failure otherwise.
+  if (options.flipNegate) return false
+  return this.negate
+}
+
+// set partial to true to test if, for example,
+// "/a/b" matches the start of "/*/b/*/d"
+// Partial means, if you run out of file before you run
+// out of pattern, then that's fine, as long as all
+// the parts match.
+Minimatch.prototype.matchOne = function (file, pattern, partial) {
+  var options = this.options
+
+  this.debug('matchOne',
+    { 'this': this, file: file, pattern: pattern })
+
+  this.debug('matchOne', file.length, pattern.length)
+
+  for (var fi = 0,
+      pi = 0,
+      fl = file.length,
+      pl = pattern.length
+      ; (fi < fl) && (pi < pl)
+      ; fi++, pi++) {
+    this.debug('matchOne loop')
+    var p = pattern[pi]
+    var f = file[fi]
+
+    this.debug(pattern, p, f)
+
+    // should be impossible.
+    // some invalid regexp stuff in the set.
+    if (p === false) return false
+
+    if (p === GLOBSTAR) {
+      this.debug('GLOBSTAR', [pattern, p, f])
+
+      // "**"
+      // a/**/b/**/c would match the following:
+      // a/b/x/y/z/c
+      // a/x/y/z/b/c
+      // a/b/x/b/x/c
+      // a/b/c
+      // To do this, take the rest of the pattern after
+      // the **, and see if it would match the file remainder.
+      // If so, return success.
+      // If not, the ** "swallows" a segment, and try again.
+      // This is recursively awful.
+      //
+      // a/**/b/**/c matching a/b/x/y/z/c
+      // - a matches a
+      // - doublestar
+      //   - matchOne(b/x/y/z/c, b/**/c)
+      //     - b matches b
+      //     - doublestar
+      //       - matchOne(x/y/z/c, c) -> no
+      //       - matchOne(y/z/c, c) -> no
+      //       - matchOne(z/c, c) -> no
+      //       - matchOne(c, c) yes, hit
+      var fr = fi
+      var pr = pi + 1
+      if (pr === pl) {
+        this.debug('** at the end')
+        // a ** at the end will just swallow the rest.
+        // We have found a match.
+        // however, it will not swallow /.x, unless
+        // options.dot is set.
+        // . and .. are *never* matched by **, for explosively
+        // exponential reasons.
+        for (; fi < fl; fi++) {
+          if (file[fi] === '.' || file[fi] === '..' ||
+            (!options.dot && file[fi].charAt(0) === '.')) return false
+        }
+        return true
+      }
+
+      // ok, let's see if we can swallow whatever we can.
+      while (fr < fl) {
+        var swallowee = file[fr]
+
+        this.debug('\nglobstar while', file, fr, pattern, pr, swallowee)
+
+        // XXX remove this slice.  Just pass the start index.
+        if (this.matchOne(file.slice(fr), pattern.slice(pr), partial)) {
+          this.debug('globstar found match!', fr, fl, swallowee)
+          // found a match.
+          return true
+        } else {
+          // can't swallow "." or ".." ever.
+          // can only swallow ".foo" when explicitly asked.
+          if (swallowee === '.' || swallowee === '..' ||
+            (!options.dot && swallowee.charAt(0) === '.')) {
+            this.debug('dot detected!', file, fr, pattern, pr)
+            break
+          }
+
+          // ** swallows a segment, and continue.
+          this.debug('globstar swallow a segment, and continue')
+          fr++
+        }
+      }
+
+      // no match was found.
+      // However, in partial mode, we can't say this is necessarily over.
+      // If there's more *pattern* left, then
+      if (partial) {
+        // ran out of file
+        this.debug('\n>>> no match, partial?', file, fr, pattern, pr)
+        if (fr === fl) return true
+      }
+      return false
+    }
+
+    // something other than **
+    // non-magic patterns just have to match exactly
+    // patterns with magic have been turned into regexps.
+    var hit
+    if (typeof p === 'string') {
+      if (options.nocase) {
+        hit = f.toLowerCase() === p.toLowerCase()
+      } else {
+        hit = f === p
+      }
+      this.debug('string match', p, f, hit)
+    } else {
+      hit = f.match(p)
+      this.debug('pattern match', p, f, hit)
+    }
+
+    if (!hit) return false
+  }
+
+  // Note: ending in / means that we'll get a final ""
+  // at the end of the pattern.  This can only match a
+  // corresponding "" at the end of the file.
+  // If the file ends in /, then it can only match a
+  // a pattern that ends in /, unless the pattern just
+  // doesn't have any more for it. But, a/b/ should *not*
+  // match "a/b/*", even though "" matches against the
+  // [^/]*? pattern, except in partial mode, where it might
+  // simply not be reached yet.
+  // However, a/b/ should still satisfy a/*
+
+  // now either we fell off the end of the pattern, or we're done.
+  if (fi === fl && pi === pl) {
+    // ran out of pattern and filename at the same time.
+    // an exact hit!
+    return true
+  } else if (fi === fl) {
+    // ran out of file, but still had pattern left.
+    // this is ok if we're doing the match as part of
+    // a glob fs traversal.
+    return partial
+  } else if (pi === pl) {
+    // ran out of pattern, still have file left.
+    // this is only acceptable if we're on the very last
+    // empty segment of a file with a trailing slash.
+    // a/* should match a/b/
+    var emptyFileEnd = (fi === fl - 1) && (file[fi] === '')
+    return emptyFileEnd
+  }
+
+  // should be unreachable.
+  throw new Error('wtf?')
+}
+
+// replace stuff like \* with *
+function globUnescape (s) {
+  return s.replace(/\\(.)/g, '$1')
+}
+
+function regExpEscape (s) {
+  return s.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&')
+}
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/.npmignore b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/.npmignore
new file mode 100644
index 00000000000000..249bc20eb5573c
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/.npmignore
@@ -0,0 +1,2 @@
+node_modules
+*.sw*
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/.travis.yml b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/.travis.yml
new file mode 100644
index 00000000000000..6e5919de39a312
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/.travis.yml
@@ -0,0 +1,3 @@
+language: node_js
+node_js:
+  - "0.10"
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/README.md b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/README.md
new file mode 100644
index 00000000000000..62bc7bae3fed28
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/README.md
@@ -0,0 +1,121 @@
+# brace-expansion
+
+[Brace expansion](https://www.gnu.org/software/bash/manual/html_node/Brace-Expansion.html), 
+as known from sh/bash, in JavaScript.
+
+[![build status](https://secure.travis-ci.org/juliangruber/brace-expansion.svg)](http://travis-ci.org/juliangruber/brace-expansion)
+
+[![testling badge](https://ci.testling.com/juliangruber/brace-expansion.png)](https://ci.testling.com/juliangruber/brace-expansion)
+
+## Example
+
+```js
+var expand = require('brace-expansion');
+
+expand('file-{a,b,c}.jpg')
+// => ['file-a.jpg', 'file-b.jpg', 'file-c.jpg']
+
+expand('-v{,,}')
+// => ['-v', '-v', '-v']
+
+expand('file{0..2}.jpg')
+// => ['file0.jpg', 'file1.jpg', 'file2.jpg']
+
+expand('file-{a..c}.jpg')
+// => ['file-a.jpg', 'file-b.jpg', 'file-c.jpg']
+
+expand('file{2..0}.jpg')
+// => ['file2.jpg', 'file1.jpg', 'file0.jpg']
+
+expand('file{0..4..2}.jpg')
+// => ['file0.jpg', 'file2.jpg', 'file4.jpg']
+
+expand('file-{a..e..2}.jpg')
+// => ['file-a.jpg', 'file-c.jpg', 'file-e.jpg']
+
+expand('file{00..10..5}.jpg')
+// => ['file00.jpg', 'file05.jpg', 'file10.jpg']
+
+expand('{{A..C},{a..c}}')
+// => ['A', 'B', 'C', 'a', 'b', 'c']
+
+expand('ppp{,config,oe{,conf}}')
+// => ['ppp', 'pppconfig', 'pppoe', 'pppoeconf']
+```
+
+## API
+
+```js
+var expand = require('brace-expansion');
+```
+
+### var expanded = expand(str)
+
+Return an array of all possible and valid expansions of `str`. If none are
+found, `[str]` is returned.
+
+Valid expansions are:
+
+```js
+/^(.*,)+(.+)?$/
+// {a,b,...}
+```
+
+A comma seperated list of options, like `{a,b}` or `{a,{b,c}}` or `{,a,}`.
+
+```js
+/^-?\d+\.\.-?\d+(\.\.-?\d+)?$/
+// {x..y[..incr]}
+```
+
+A numeric sequence from `x` to `y` inclusive, with optional increment.
+If `x` or `y` start with a leading `0`, all the numbers will be padded
+to have equal length. Negative numbers and backwards iteration work too.
+
+```js
+/^-?\d+\.\.-?\d+(\.\.-?\d+)?$/
+// {x..y[..incr]}
+```
+
+An alphabetic sequence from `x` to `y` inclusive, with optional increment.
+`x` and `y` must be exactly one character, and if given, `incr` must be a
+number.
+
+For compatibility reasons, the string `${` is not eligible for brace expansion.
+
+## Installation
+
+With [npm](https://npmjs.org) do:
+
+```bash
+npm install brace-expansion
+```
+
+## Contributors
+
+- [Julian Gruber](https://github.com/juliangruber)
+- [Isaac Z. Schlueter](https://github.com/isaacs)
+
+## License
+
+(MIT)
+
+Copyright (c) 2013 Julian Gruber <julian@juliangruber.com>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/example.js b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/example.js
new file mode 100644
index 00000000000000..60ecfc74d41618
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/example.js
@@ -0,0 +1,8 @@
+var expand = require('./');
+
+console.log(expand('http://any.org/archive{1996..1999}/vol{1..4}/part{a,b,c}.html'));
+console.log(expand('http://www.numericals.com/file{1..100..10}.txt'));
+console.log(expand('http://www.letters.com/file{a..z..2}.txt'));
+console.log(expand('mkdir /usr/local/src/bash/{old,new,dist,bugs}'));
+console.log(expand('chown root /usr/{ucb/{ex,edit},lib/{ex?.?*,how_ex}}'));
+
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/index.js b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/index.js
new file mode 100644
index 00000000000000..a23104e9550173
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/index.js
@@ -0,0 +1,191 @@
+var concatMap = require('concat-map');
+var balanced = require('balanced-match');
+
+module.exports = expandTop;
+
+var escSlash = '\0SLASH'+Math.random()+'\0';
+var escOpen = '\0OPEN'+Math.random()+'\0';
+var escClose = '\0CLOSE'+Math.random()+'\0';
+var escComma = '\0COMMA'+Math.random()+'\0';
+var escPeriod = '\0PERIOD'+Math.random()+'\0';
+
+function numeric(str) {
+  return parseInt(str, 10) == str
+    ? parseInt(str, 10)
+    : str.charCodeAt(0);
+}
+
+function escapeBraces(str) {
+  return str.split('\\\\').join(escSlash)
+            .split('\\{').join(escOpen)
+            .split('\\}').join(escClose)
+            .split('\\,').join(escComma)
+            .split('\\.').join(escPeriod);
+}
+
+function unescapeBraces(str) {
+  return str.split(escSlash).join('\\')
+            .split(escOpen).join('{')
+            .split(escClose).join('}')
+            .split(escComma).join(',')
+            .split(escPeriod).join('.');
+}
+
+
+// Basically just str.split(","), but handling cases
+// where we have nested braced sections, which should be
+// treated as individual members, like {a,{b,c},d}
+function parseCommaParts(str) {
+  if (!str)
+    return [''];
+
+  var parts = [];
+  var m = balanced('{', '}', str);
+
+  if (!m)
+    return str.split(',');
+
+  var pre = m.pre;
+  var body = m.body;
+  var post = m.post;
+  var p = pre.split(',');
+
+  p[p.length-1] += '{' + body + '}';
+  var postParts = parseCommaParts(post);
+  if (post.length) {
+    p[p.length-1] += postParts.shift();
+    p.push.apply(p, postParts);
+  }
+
+  parts.push.apply(parts, p);
+
+  return parts;
+}
+
+function expandTop(str) {
+  if (!str)
+    return [];
+
+  return expand(escapeBraces(str), true).map(unescapeBraces);
+}
+
+function identity(e) {
+  return e;
+}
+
+function embrace(str) {
+  return '{' + str + '}';
+}
+function isPadded(el) {
+  return /^-?0\d/.test(el);
+}
+
+function lte(i, y) {
+  return i <= y;
+}
+function gte(i, y) {
+  return i >= y;
+}
+
+function expand(str, isTop) {
+  var expansions = [];
+
+  var m = balanced('{', '}', str);
+  if (!m || /\$$/.test(m.pre)) return [str];
+
+  var isNumericSequence = /^-?\d+\.\.-?\d+(?:\.\.-?\d+)?$/.test(m.body);
+  var isAlphaSequence = /^[a-zA-Z]\.\.[a-zA-Z](?:\.\.-?\d+)?$/.test(m.body);
+  var isSequence = isNumericSequence || isAlphaSequence;
+  var isOptions = /^(.*,)+(.+)?$/.test(m.body);
+  if (!isSequence && !isOptions) {
+    // {a},b}
+    if (m.post.match(/,.*}/)) {
+      str = m.pre + '{' + m.body + escClose + m.post;
+      return expand(str);
+    }
+    return [str];
+  }
+
+  var n;
+  if (isSequence) {
+    n = m.body.split(/\.\./);
+  } else {
+    n = parseCommaParts(m.body);
+    if (n.length === 1) {
+      // x{{a,b}}y ==> x{a}y x{b}y
+      n = expand(n[0], false).map(embrace);
+      if (n.length === 1) {
+        var post = m.post.length
+          ? expand(m.post, false)
+          : [''];
+        return post.map(function(p) {
+          return m.pre + n[0] + p;
+        });
+      }
+    }
+  }
+
+  // at this point, n is the parts, and we know it's not a comma set
+  // with a single entry.
+
+  // no need to expand pre, since it is guaranteed to be free of brace-sets
+  var pre = m.pre;
+  var post = m.post.length
+    ? expand(m.post, false)
+    : [''];
+
+  var N;
+
+  if (isSequence) {
+    var x = numeric(n[0]);
+    var y = numeric(n[1]);
+    var width = Math.max(n[0].length, n[1].length)
+    var incr = n.length == 3
+      ? Math.abs(numeric(n[2]))
+      : 1;
+    var test = lte;
+    var reverse = y < x;
+    if (reverse) {
+      incr *= -1;
+      test = gte;
+    }
+    var pad = n.some(isPadded);
+
+    N = [];
+
+    for (var i = x; test(i, y); i += incr) {
+      var c;
+      if (isAlphaSequence) {
+        c = String.fromCharCode(i);
+        if (c === '\\')
+          c = '';
+      } else {
+        c = String(i);
+        if (pad) {
+          var need = width - c.length;
+          if (need > 0) {
+            var z = new Array(need + 1).join('0');
+            if (i < 0)
+              c = '-' + z + c.slice(1);
+            else
+              c = z + c;
+          }
+        }
+      }
+      N.push(c);
+    }
+  } else {
+    N = concatMap(n, function(el) { return expand(el, false) });
+  }
+
+  for (var j = 0; j < N.length; j++) {
+    for (var k = 0; k < post.length; k++) {
+      var expansion = pre + N[j] + post[k];
+      if (!isTop || isSequence || expansion)
+        expansions.push(expansion);
+    }
+  }
+
+  return expansions;
+}
+
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/.npmignore b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/.npmignore
new file mode 100644
index 00000000000000..fd4f2b066b339e
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/.npmignore
@@ -0,0 +1,2 @@
+node_modules
+.DS_Store
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/.travis.yml b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/.travis.yml
new file mode 100644
index 00000000000000..cc4dba29d959a2
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/.travis.yml
@@ -0,0 +1,4 @@
+language: node_js
+node_js:
+  - "0.8"
+  - "0.10"
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/Makefile b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/Makefile
new file mode 100644
index 00000000000000..fa5da71a6d0d34
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/Makefile
@@ -0,0 +1,6 @@
+
+test:
+	@node_modules/.bin/tape test/*.js
+
+.PHONY: test
+
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/README.md b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/README.md
new file mode 100644
index 00000000000000..2aff0ebff4403e
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/README.md
@@ -0,0 +1,80 @@
+# balanced-match
+
+Match balanced string pairs, like `{` and `}` or `` and ``.
+
+[![build status](https://secure.travis-ci.org/juliangruber/balanced-match.svg)](http://travis-ci.org/juliangruber/balanced-match)
+[![downloads](https://img.shields.io/npm/dm/balanced-match.svg)](https://www.npmjs.org/package/balanced-match)
+
+[![testling badge](https://ci.testling.com/juliangruber/balanced-match.png)](https://ci.testling.com/juliangruber/balanced-match)
+
+## Example
+
+Get the first matching pair of braces:
+
+```js
+var balanced = require('balanced-match');
+
+console.log(balanced('{', '}', 'pre{in{nested}}post'));
+console.log(balanced('{', '}', 'pre{first}between{second}post'));
+```
+
+The matches are:
+
+```bash
+$ node example.js
+{ start: 3, end: 14, pre: 'pre', body: 'in{nested}', post: 'post' }
+{ start: 3,
+  end: 9,
+  pre: 'pre',
+  body: 'first',
+  post: 'between{second}post' }
+```
+
+## API
+
+### var m = balanced(a, b, str)
+
+For the first non-nested matching pair of `a` and `b` in `str`, return an
+object with those keys:
+
+* **start** the index of the first match of `a`
+* **end** the index of the matching `b`
+* **pre** the preamble, `a` and `b` not included
+* **body** the match, `a` and `b` not included
+* **post** the postscript, `a` and `b` not included
+
+If there's no match, `undefined` will be returned.
+
+If the `str` contains more `a` than `b` / there are unmatched pairs, the first match that was closed will be used. For example, `{{a}` will match `['{', 'a', '']`.
+
+## Installation
+
+With [npm](https://npmjs.org) do:
+
+```bash
+npm install balanced-match
+```
+
+## License
+
+(MIT)
+
+Copyright (c) 2013 Julian Gruber <julian@juliangruber.com>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/example.js b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/example.js
new file mode 100644
index 00000000000000..c02ad348e69aec
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/example.js
@@ -0,0 +1,5 @@
+var balanced = require('./');
+
+console.log(balanced('{', '}', 'pre{in{nested}}post'));
+console.log(balanced('{', '}', 'pre{first}between{second}post'));
+
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/index.js b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/index.js
new file mode 100644
index 00000000000000..d165ae8174ca82
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/index.js
@@ -0,0 +1,38 @@
+module.exports = balanced;
+function balanced(a, b, str) {
+  var bal = 0;
+  var m = {};
+  var ended = false;
+
+  for (var i = 0; i < str.length; i++) {
+    if (a == str.substr(i, a.length)) {
+      if (!('start' in m)) m.start = i;
+      bal++;
+    }
+    else if (b == str.substr(i, b.length) && 'start' in m) {
+      ended = true;
+      bal--;
+      if (!bal) {
+        m.end = i;
+        m.pre = str.substr(0, m.start);
+        m.body = (m.end - m.start > 1)
+          ? str.substring(m.start + a.length, m.end)
+          : '';
+        m.post = str.slice(m.end + b.length);
+        return m;
+      }
+    }
+  }
+
+  // if we opened more than we closed, find the one we closed
+  if (bal && ended) {
+    var start = m.start + a.length;
+    m = balanced(a, b, str.substr(start));
+    if (m) {
+      m.start += start;
+      m.end += start;
+      m.pre = str.slice(0, start) + m.pre;
+    }
+    return m;
+  }
+}
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/package.json b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/package.json
new file mode 100644
index 00000000000000..a63236feb7d8a4
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/package.json
@@ -0,0 +1,56 @@
+{
+  "name": "balanced-match",
+  "description": "Match balanced character pairs, like \"{\" and \"}\"",
+  "version": "0.2.0",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/juliangruber/balanced-match.git"
+  },
+  "homepage": "https://github.com/juliangruber/balanced-match",
+  "main": "index.js",
+  "scripts": {
+    "test": "make test"
+  },
+  "dependencies": {},
+  "devDependencies": {
+    "tape": "~1.1.1"
+  },
+  "keywords": [
+    "match",
+    "regexp",
+    "test",
+    "balanced",
+    "parse"
+  ],
+  "author": {
+    "name": "Julian Gruber",
+    "email": "mail@juliangruber.com",
+    "url": "http://juliangruber.com"
+  },
+  "license": "MIT",
+  "testling": {
+    "files": "test/*.js",
+    "browsers": [
+      "ie/8..latest",
+      "firefox/20..latest",
+      "firefox/nightly",
+      "chrome/25..latest",
+      "chrome/canary",
+      "opera/12..latest",
+      "opera/next",
+      "safari/5.1..latest",
+      "ipad/6.0..latest",
+      "iphone/6.0..latest",
+      "android-browser/4.2..latest"
+    ]
+  },
+  "readme": "# balanced-match\n\nMatch balanced string pairs, like `{` and `}` or `` and ``.\n\n[![build status](https://secure.travis-ci.org/juliangruber/balanced-match.svg)](http://travis-ci.org/juliangruber/balanced-match)\n[![downloads](https://img.shields.io/npm/dm/balanced-match.svg)](https://www.npmjs.org/package/balanced-match)\n\n[![testling badge](https://ci.testling.com/juliangruber/balanced-match.png)](https://ci.testling.com/juliangruber/balanced-match)\n\n## Example\n\nGet the first matching pair of braces:\n\n```js\nvar balanced = require('balanced-match');\n\nconsole.log(balanced('{', '}', 'pre{in{nested}}post'));\nconsole.log(balanced('{', '}', 'pre{first}between{second}post'));\n```\n\nThe matches are:\n\n```bash\n$ node example.js\n{ start: 3, end: 14, pre: 'pre', body: 'in{nested}', post: 'post' }\n{ start: 3,\n  end: 9,\n  pre: 'pre',\n  body: 'first',\n  post: 'between{second}post' }\n```\n\n## API\n\n### var m = balanced(a, b, str)\n\nFor the first non-nested matching pair of `a` and `b` in `str`, return an\nobject with those keys:\n\n* **start** the index of the first match of `a`\n* **end** the index of the matching `b`\n* **pre** the preamble, `a` and `b` not included\n* **body** the match, `a` and `b` not included\n* **post** the postscript, `a` and `b` not included\n\nIf there's no match, `undefined` will be returned.\n\nIf the `str` contains more `a` than `b` / there are unmatched pairs, the first match that was closed will be used. For example, `{{a}` will match `['{', 'a', '']`.\n\n## Installation\n\nWith [npm](https://npmjs.org) do:\n\n```bash\nnpm install balanced-match\n```\n\n## License\n\n(MIT)\n\nCopyright (c) 2013 Julian Gruber <julian@juliangruber.com>\n\nPermission is hereby granted, free of charge, to any person obtaining a copy of\nthis software and associated documentation files (the \"Software\"), to deal in\nthe Software without restriction, including without limitation the rights to\nuse, copy, modify, merge, publish, distribute, sublicense, and/or sell copies\nof the Software, and to permit persons to whom the Software is furnished to do\nso, subject to the following conditions:\n\nThe above copyright notice and this permission notice shall be included in all\ncopies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\nIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\nFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\nAUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\nLIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\nOUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\nSOFTWARE.\n",
+  "readmeFilename": "README.md",
+  "bugs": {
+    "url": "https://github.com/juliangruber/balanced-match/issues"
+  },
+  "_id": "balanced-match@0.2.0",
+  "_shasum": "38f6730c03aab6d5edbb52bd934885e756d71674",
+  "_from": "balanced-match@>=0.2.0 <0.3.0",
+  "_resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-0.2.0.tgz"
+}
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/test/balanced.js b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/test/balanced.js
new file mode 100644
index 00000000000000..36bfd39954850d
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/test/balanced.js
@@ -0,0 +1,56 @@
+var test = require('tape');
+var balanced = require('..');
+
+test('balanced', function(t) {
+  t.deepEqual(balanced('{', '}', 'pre{in{nest}}post'), {
+    start: 3,
+    end: 12,
+    pre: 'pre',
+    body: 'in{nest}',
+    post: 'post'
+  });
+  t.deepEqual(balanced('{', '}', '{{{{{{{{{in}post'), {
+    start: 8,
+    end: 11,
+    pre: '{{{{{{{{',
+    body: 'in',
+    post: 'post'
+  });
+  t.deepEqual(balanced('{', '}', 'pre{body{in}post'), {
+    start: 8,
+    end: 11,
+    pre: 'pre{body',
+    body: 'in',
+    post: 'post'
+  });
+  t.deepEqual(balanced('{', '}', 'pre}{in{nest}}post'), {
+    start: 4,
+    end: 13,
+    pre: 'pre}',
+    body: 'in{nest}',
+    post: 'post'
+  });
+  t.deepEqual(balanced('{', '}', 'pre{body}between{body2}post'), {
+    start: 3,
+    end: 8,
+    pre: 'pre',
+    body: 'body',
+    post: 'between{body2}post'
+  });
+  t.notOk(balanced('{', '}', 'nope'), 'should be notOk');
+  t.deepEqual(balanced('', '', 'preinnestpost'), {
+    start: 3,
+    end: 19,
+    pre: 'pre',
+    body: 'innest',
+    post: 'post'
+  });
+  t.deepEqual(balanced('', '', 'preinnestpost'), {
+    start: 7,
+    end: 23,
+    pre: 'pre',
+    body: 'innest',
+    post: 'post'
+  });
+  t.end();
+});
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/.travis.yml b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/.travis.yml
new file mode 100644
index 00000000000000..f1d0f13c8a54d0
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/.travis.yml
@@ -0,0 +1,4 @@
+language: node_js
+node_js:
+  - 0.4
+  - 0.6
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/LICENSE b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/LICENSE
new file mode 100644
index 00000000000000..ee27ba4b4412b0
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/LICENSE
@@ -0,0 +1,18 @@
+This software is released under the MIT license:
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/README.markdown b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/README.markdown
new file mode 100644
index 00000000000000..408f70a1be473c
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/README.markdown
@@ -0,0 +1,62 @@
+concat-map
+==========
+
+Concatenative mapdashery.
+
+[![browser support](http://ci.testling.com/substack/node-concat-map.png)](http://ci.testling.com/substack/node-concat-map)
+
+[![build status](https://secure.travis-ci.org/substack/node-concat-map.png)](http://travis-ci.org/substack/node-concat-map)
+
+example
+=======
+
+``` js
+var concatMap = require('concat-map');
+var xs = [ 1, 2, 3, 4, 5, 6 ];
+var ys = concatMap(xs, function (x) {
+    return x % 2 ? [ x - 0.1, x, x + 0.1 ] : [];
+});
+console.dir(ys);
+```
+
+***
+
+```
+[ 0.9, 1, 1.1, 2.9, 3, 3.1, 4.9, 5, 5.1 ]
+```
+
+methods
+=======
+
+``` js
+var concatMap = require('concat-map')
+```
+
+concatMap(xs, fn)
+-----------------
+
+Return an array of concatenated elements by calling `fn(x, i)` for each element
+`x` and each index `i` in the array `xs`.
+
+When `fn(x, i)` returns an array, its result will be concatenated with the
+result array. If `fn(x, i)` returns anything else, that value will be pushed
+onto the end of the result array.
+
+install
+=======
+
+With [npm](http://npmjs.org) do:
+
+```
+npm install concat-map
+```
+
+license
+=======
+
+MIT
+
+notes
+=====
+
+This module was written while sitting high above the ground in a tree.
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/example/map.js b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/example/map.js
new file mode 100644
index 00000000000000..33656217b61d8f
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/example/map.js
@@ -0,0 +1,6 @@
+var concatMap = require('../');
+var xs = [ 1, 2, 3, 4, 5, 6 ];
+var ys = concatMap(xs, function (x) {
+    return x % 2 ? [ x - 0.1, x, x + 0.1 ] : [];
+});
+console.dir(ys);
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/index.js b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/index.js
new file mode 100644
index 00000000000000..b29a7812e5055a
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/index.js
@@ -0,0 +1,13 @@
+module.exports = function (xs, fn) {
+    var res = [];
+    for (var i = 0; i < xs.length; i++) {
+        var x = fn(xs[i], i);
+        if (isArray(x)) res.push.apply(res, x);
+        else res.push(x);
+    }
+    return res;
+};
+
+var isArray = Array.isArray || function (xs) {
+    return Object.prototype.toString.call(xs) === '[object Array]';
+};
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/package.json b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/package.json
new file mode 100644
index 00000000000000..b516138098fba9
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/package.json
@@ -0,0 +1,83 @@
+{
+  "name": "concat-map",
+  "description": "concatenative mapdashery",
+  "version": "0.0.1",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/substack/node-concat-map.git"
+  },
+  "main": "index.js",
+  "keywords": [
+    "concat",
+    "concatMap",
+    "map",
+    "functional",
+    "higher-order"
+  ],
+  "directories": {
+    "example": "example",
+    "test": "test"
+  },
+  "scripts": {
+    "test": "tape test/*.js"
+  },
+  "devDependencies": {
+    "tape": "~2.4.0"
+  },
+  "license": "MIT",
+  "author": {
+    "name": "James Halliday",
+    "email": "mail@substack.net",
+    "url": "http://substack.net"
+  },
+  "testling": {
+    "files": "test/*.js",
+    "browsers": {
+      "ie": [
+        6,
+        7,
+        8,
+        9
+      ],
+      "ff": [
+        3.5,
+        10,
+        15
+      ],
+      "chrome": [
+        10,
+        22
+      ],
+      "safari": [
+        5.1
+      ],
+      "opera": [
+        12
+      ]
+    }
+  },
+  "bugs": {
+    "url": "https://github.com/substack/node-concat-map/issues"
+  },
+  "homepage": "https://github.com/substack/node-concat-map",
+  "_id": "concat-map@0.0.1",
+  "dist": {
+    "shasum": "d8a96bd77fd68df7793a73036a3ba0d5405d477b",
+    "tarball": "http://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz"
+  },
+  "_from": "concat-map@0.0.1",
+  "_npmVersion": "1.3.21",
+  "_npmUser": {
+    "name": "substack",
+    "email": "mail@substack.net"
+  },
+  "maintainers": [
+    {
+      "name": "substack",
+      "email": "mail@substack.net"
+    }
+  ],
+  "_shasum": "d8a96bd77fd68df7793a73036a3ba0d5405d477b",
+  "_resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/test/map.js b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/test/map.js
new file mode 100644
index 00000000000000..fdbd7022f6da17
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/test/map.js
@@ -0,0 +1,39 @@
+var concatMap = require('../');
+var test = require('tape');
+
+test('empty or not', function (t) {
+    var xs = [ 1, 2, 3, 4, 5, 6 ];
+    var ixes = [];
+    var ys = concatMap(xs, function (x, ix) {
+        ixes.push(ix);
+        return x % 2 ? [ x - 0.1, x, x + 0.1 ] : [];
+    });
+    t.same(ys, [ 0.9, 1, 1.1, 2.9, 3, 3.1, 4.9, 5, 5.1 ]);
+    t.same(ixes, [ 0, 1, 2, 3, 4, 5 ]);
+    t.end();
+});
+
+test('always something', function (t) {
+    var xs = [ 'a', 'b', 'c', 'd' ];
+    var ys = concatMap(xs, function (x) {
+        return x === 'b' ? [ 'B', 'B', 'B' ] : [ x ];
+    });
+    t.same(ys, [ 'a', 'B', 'B', 'B', 'c', 'd' ]);
+    t.end();
+});
+
+test('scalars', function (t) {
+    var xs = [ 'a', 'b', 'c', 'd' ];
+    var ys = concatMap(xs, function (x) {
+        return x === 'b' ? [ 'B', 'B', 'B' ] : x;
+    });
+    t.same(ys, [ 'a', 'B', 'B', 'B', 'c', 'd' ]);
+    t.end();
+});
+
+test('undefs', function (t) {
+    var xs = [ 'a', 'b', 'c', 'd' ];
+    var ys = concatMap(xs, function () {});
+    t.same(ys, [ undefined, undefined, undefined, undefined ]);
+    t.end();
+});
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/package.json b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/package.json
new file mode 100644
index 00000000000000..5f1866c8b5a29e
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/package.json
@@ -0,0 +1,75 @@
+{
+  "name": "brace-expansion",
+  "description": "Brace expansion as known from sh/bash",
+  "version": "1.1.0",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/juliangruber/brace-expansion.git"
+  },
+  "homepage": "https://github.com/juliangruber/brace-expansion",
+  "main": "index.js",
+  "scripts": {
+    "test": "tape test/*.js",
+    "gentest": "bash test/generate.sh"
+  },
+  "dependencies": {
+    "balanced-match": "^0.2.0",
+    "concat-map": "0.0.1"
+  },
+  "devDependencies": {
+    "tape": "^3.0.3"
+  },
+  "keywords": [],
+  "author": {
+    "name": "Julian Gruber",
+    "email": "mail@juliangruber.com",
+    "url": "http://juliangruber.com"
+  },
+  "license": "MIT",
+  "testling": {
+    "files": "test/*.js",
+    "browsers": [
+      "ie/8..latest",
+      "firefox/20..latest",
+      "firefox/nightly",
+      "chrome/25..latest",
+      "chrome/canary",
+      "opera/12..latest",
+      "opera/next",
+      "safari/5.1..latest",
+      "ipad/6.0..latest",
+      "iphone/6.0..latest",
+      "android-browser/4.2..latest"
+    ]
+  },
+  "gitHead": "b5fa3b1c74e5e2dba2d0efa19b28335641bc1164",
+  "bugs": {
+    "url": "https://github.com/juliangruber/brace-expansion/issues"
+  },
+  "_id": "brace-expansion@1.1.0",
+  "_shasum": "c9b7d03c03f37bc704be100e522b40db8f6cfcd9",
+  "_from": "brace-expansion@>=1.0.0 <2.0.0",
+  "_npmVersion": "2.1.10",
+  "_nodeVersion": "0.10.32",
+  "_npmUser": {
+    "name": "juliangruber",
+    "email": "julian@juliangruber.com"
+  },
+  "maintainers": [
+    {
+      "name": "juliangruber",
+      "email": "julian@juliangruber.com"
+    },
+    {
+      "name": "isaacs",
+      "email": "isaacs@npmjs.com"
+    }
+  ],
+  "dist": {
+    "shasum": "c9b7d03c03f37bc704be100e522b40db8f6cfcd9",
+    "tarball": "http://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.0.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.0.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/bash-comparison.js b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/bash-comparison.js
new file mode 100644
index 00000000000000..5fe2b8ad48cc1c
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/bash-comparison.js
@@ -0,0 +1,32 @@
+var test = require('tape');
+var expand = require('..');
+var fs = require('fs');
+var resfile = __dirname + '/bash-results.txt';
+var cases = fs.readFileSync(resfile, 'utf8').split('><><><><');
+
+// throw away the EOF marker
+cases.pop()
+
+test('matches bash expansions', function(t) {
+  cases.forEach(function(testcase) {
+    var set = testcase.split('\n');
+    var pattern = set.shift();
+    var actual = expand(pattern);
+
+    // If it expands to the empty string, then it's actually
+    // just nothing, but Bash is a singly typed language, so
+    // "nothing" is the same as "".
+    if (set.length === 1 && set[0] === '') {
+      set = []
+    } else {
+      // otherwise, strip off the [] that were added so that
+      // "" expansions would be preserved properly.
+      set = set.map(function (s) {
+        return s.replace(/^\[|\]$/g, '')
+      })
+    }
+
+    t.same(actual, set, pattern);
+  });
+  t.end();
+})
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/bash-results.txt b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/bash-results.txt
new file mode 100644
index 00000000000000..958148d26aacb9
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/bash-results.txt
@@ -0,0 +1,1075 @@
+A{b,{d,e},{f,g}}Z
+[AbZ]
+[AdZ]
+[AeZ]
+[AfZ]
+[AgZ]><><><><><><><\{a,b}{{a,b},a,b}
+[{a,b}a]
+[{a,b}b]
+[{a,b}a]
+[{a,b}b]><><><><{{a,b}
+[{a]
+[{b]><><><><{a,b}}
+[a}]
+[b}]><><><><{,}
+><><><><><><><{,}b
+[b]
+[b]><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><{-01..5}
+[-01]
+[000]
+[001]
+[002]
+[003]
+[004]
+[005]><><><><{-05..100..5}
+[-05]
+[000]
+[005]
+[010]
+[015]
+[020]
+[025]
+[030]
+[035]
+[040]
+[045]
+[050]
+[055]
+[060]
+[065]
+[070]
+[075]
+[080]
+[085]
+[090]
+[095]
+[100]><><><><{-05..100}
+[-05]
+[-04]
+[-03]
+[-02]
+[-01]
+[000]
+[001]
+[002]
+[003]
+[004]
+[005]
+[006]
+[007]
+[008]
+[009]
+[010]
+[011]
+[012]
+[013]
+[014]
+[015]
+[016]
+[017]
+[018]
+[019]
+[020]
+[021]
+[022]
+[023]
+[024]
+[025]
+[026]
+[027]
+[028]
+[029]
+[030]
+[031]
+[032]
+[033]
+[034]
+[035]
+[036]
+[037]
+[038]
+[039]
+[040]
+[041]
+[042]
+[043]
+[044]
+[045]
+[046]
+[047]
+[048]
+[049]
+[050]
+[051]
+[052]
+[053]
+[054]
+[055]
+[056]
+[057]
+[058]
+[059]
+[060]
+[061]
+[062]
+[063]
+[064]
+[065]
+[066]
+[067]
+[068]
+[069]
+[070]
+[071]
+[072]
+[073]
+[074]
+[075]
+[076]
+[077]
+[078]
+[079]
+[080]
+[081]
+[082]
+[083]
+[084]
+[085]
+[086]
+[087]
+[088]
+[089]
+[090]
+[091]
+[092]
+[093]
+[094]
+[095]
+[096]
+[097]
+[098]
+[099]
+[100]><><><><{0..5..2}
+[0]
+[2]
+[4]><><><><{0001..05..2}
+[0001]
+[0003]
+[0005]><><><><{0001..-5..2}
+[0001]
+[-001]
+[-003]
+[-005]><><><><{0001..-5..-2}
+[0001]
+[-001]
+[-003]
+[-005]><><><><{0001..5..-2}
+[0001]
+[0003]
+[0005]><><><><{01..5}
+[01]
+[02]
+[03]
+[04]
+[05]><><><><{1..05}
+[01]
+[02]
+[03]
+[04]
+[05]><><><><{1..05..3}
+[01]
+[04]><><><><{05..100}
+[005]
+[006]
+[007]
+[008]
+[009]
+[010]
+[011]
+[012]
+[013]
+[014]
+[015]
+[016]
+[017]
+[018]
+[019]
+[020]
+[021]
+[022]
+[023]
+[024]
+[025]
+[026]
+[027]
+[028]
+[029]
+[030]
+[031]
+[032]
+[033]
+[034]
+[035]
+[036]
+[037]
+[038]
+[039]
+[040]
+[041]
+[042]
+[043]
+[044]
+[045]
+[046]
+[047]
+[048]
+[049]
+[050]
+[051]
+[052]
+[053]
+[054]
+[055]
+[056]
+[057]
+[058]
+[059]
+[060]
+[061]
+[062]
+[063]
+[064]
+[065]
+[066]
+[067]
+[068]
+[069]
+[070]
+[071]
+[072]
+[073]
+[074]
+[075]
+[076]
+[077]
+[078]
+[079]
+[080]
+[081]
+[082]
+[083]
+[084]
+[085]
+[086]
+[087]
+[088]
+[089]
+[090]
+[091]
+[092]
+[093]
+[094]
+[095]
+[096]
+[097]
+[098]
+[099]
+[100]><><><><{0a..0z}
+[{0a..0z}]><><><><{a,b\}c,d}
+[a]
+[b}c]
+[d]><><><><{a,b{c,d}
+[{a,bc]
+[{a,bd]><><><><{a,b}c,d}
+[ac,d}]
+[bc,d}]><><><><{a..F}
+[a]
+[`]
+[_]
+[^]
+[]]
+[]
+[[]
+[Z]
+[Y]
+[X]
+[W]
+[V]
+[U]
+[T]
+[S]
+[R]
+[Q]
+[P]
+[O]
+[N]
+[M]
+[L]
+[K]
+[J]
+[I]
+[H]
+[G]
+[F]><><><><{A..f}
+[A]
+[B]
+[C]
+[D]
+[E]
+[F]
+[G]
+[H]
+[I]
+[J]
+[K]
+[L]
+[M]
+[N]
+[O]
+[P]
+[Q]
+[R]
+[S]
+[T]
+[U]
+[V]
+[W]
+[X]
+[Y]
+[Z]
+[[]
+[]
+[]]
+[^]
+[_]
+[`]
+[a]
+[b]
+[c]
+[d]
+[e]
+[f]><><><><{a..Z}
+[a]
+[`]
+[_]
+[^]
+[]]
+[]
+[[]
+[Z]><><><><{A..z}
+[A]
+[B]
+[C]
+[D]
+[E]
+[F]
+[G]
+[H]
+[I]
+[J]
+[K]
+[L]
+[M]
+[N]
+[O]
+[P]
+[Q]
+[R]
+[S]
+[T]
+[U]
+[V]
+[W]
+[X]
+[Y]
+[Z]
+[[]
+[]
+[]]
+[^]
+[_]
+[`]
+[a]
+[b]
+[c]
+[d]
+[e]
+[f]
+[g]
+[h]
+[i]
+[j]
+[k]
+[l]
+[m]
+[n]
+[o]
+[p]
+[q]
+[r]
+[s]
+[t]
+[u]
+[v]
+[w]
+[x]
+[y]
+[z]><><><><{z..A}
+[z]
+[y]
+[x]
+[w]
+[v]
+[u]
+[t]
+[s]
+[r]
+[q]
+[p]
+[o]
+[n]
+[m]
+[l]
+[k]
+[j]
+[i]
+[h]
+[g]
+[f]
+[e]
+[d]
+[c]
+[b]
+[a]
+[`]
+[_]
+[^]
+[]]
+[]
+[[]
+[Z]
+[Y]
+[X]
+[W]
+[V]
+[U]
+[T]
+[S]
+[R]
+[Q]
+[P]
+[O]
+[N]
+[M]
+[L]
+[K]
+[J]
+[I]
+[H]
+[G]
+[F]
+[E]
+[D]
+[C]
+[B]
+[A]><><><><{Z..a}
+[Z]
+[[]
+[]
+[]]
+[^]
+[_]
+[`]
+[a]><><><><{a..F..2}
+[a]
+[_]
+[]]
+[[]
+[Y]
+[W]
+[U]
+[S]
+[Q]
+[O]
+[M]
+[K]
+[I]
+[G]><><><><{A..f..02}
+[A]
+[C]
+[E]
+[G]
+[I]
+[K]
+[M]
+[O]
+[Q]
+[S]
+[U]
+[W]
+[Y]
+[[]
+[]]
+[_]
+[a]
+[c]
+[e]><><><><{a..Z..5}
+[a]
+[]><><><><><><><{A..z..10}
+[A]
+[K]
+[U]
+[_]
+[i]
+[s]><><><><{z..A..-2}
+[z]
+[x]
+[v]
+[t]
+[r]
+[p]
+[n]
+[l]
+[j]
+[h]
+[f]
+[d]
+[b]
+[`]
+[^]
+[]
+[Z]
+[X]
+[V]
+[T]
+[R]
+[P]
+[N]
+[L]
+[J]
+[H]
+[F]
+[D]
+[B]><><><><{Z..a..20}
+[Z]><><><><{a{,b}
+[{a]
+[{ab]><><><><{a},b}
+[a}]
+[b]><><><><{x,y{,}g}
+[x]
+[yg]
+[yg]><><><><{x,y{}g}
+[x]
+[y{}g]><><><><{{a,b}
+[{a]
+[{b]><><><><{{a,b},c}
+[a]
+[b]
+[c]><><><><{{a,b}c}
+[{ac}]
+[{bc}]><><><><{{a,b},}
+[a]
+[b]><><><><><><><{{a,b},}c
+[ac]
+[bc]
+[c]><><><><{{a,b}.}
+[{a.}]
+[{b.}]><><><><{{a,b}}
+[{a}]
+[{b}]><><><><><><><
+><><><><{-10..00}
+[-10]
+[-09]
+[-08]
+[-07]
+[-06]
+[-05]
+[-04]
+[-03]
+[-02]
+[-01]
+[000]><><><><{a,\\{a,b}c}
+[a]
+[\ac]
+[\bc]><><><><{a,\{a,b}c}
+[ac}]
+[{ac}]
+[bc}]><><><><><><><{-10.\.00}
+[{-10..00}]><><><><><><><><><><{l,n,m}xyz
+[lxyz]
+[nxyz]
+[mxyz]><><><><{abc\,def}
+[{abc,def}]><><><><{abc}
+[{abc}]><><><><{x\,y,\{abc\},trie}
+[x,y]
+[{abc}]
+[trie]><><><><{}
+[{}]><><><><}
+[}]><><><><{
+[{]><><><><><><><{1..10}
+[1]
+[2]
+[3]
+[4]
+[5]
+[6]
+[7]
+[8]
+[9]
+[10]><><><><{0..10,braces}
+[0..10]
+[braces]><><><><{{0..10},braces}
+[0]
+[1]
+[2]
+[3]
+[4]
+[5]
+[6]
+[7]
+[8]
+[9]
+[10]
+[braces]><><><><><><><{3..3}
+[3]><><><><><><><{10..1}
+[10]
+[9]
+[8]
+[7]
+[6]
+[5]
+[4]
+[3]
+[2]
+[1]><><><><{10..1}y
+[10y]
+[9y]
+[8y]
+[7y]
+[6y]
+[5y]
+[4y]
+[3y]
+[2y]
+[1y]><><><><><><><{a..f}
+[a]
+[b]
+[c]
+[d]
+[e]
+[f]><><><><{f..a}
+[f]
+[e]
+[d]
+[c]
+[b]
+[a]><><><><{a..A}
+[a]
+[`]
+[_]
+[^]
+[]]
+[]
+[[]
+[Z]
+[Y]
+[X]
+[W]
+[V]
+[U]
+[T]
+[S]
+[R]
+[Q]
+[P]
+[O]
+[N]
+[M]
+[L]
+[K]
+[J]
+[I]
+[H]
+[G]
+[F]
+[E]
+[D]
+[C]
+[B]
+[A]><><><><{A..a}
+[A]
+[B]
+[C]
+[D]
+[E]
+[F]
+[G]
+[H]
+[I]
+[J]
+[K]
+[L]
+[M]
+[N]
+[O]
+[P]
+[Q]
+[R]
+[S]
+[T]
+[U]
+[V]
+[W]
+[X]
+[Y]
+[Z]
+[[]
+[]
+[]]
+[^]
+[_]
+[`]
+[a]><><><><{f..f}
+[f]><><><><{1..f}
+[{1..f}]><><><><{f..1}
+[{f..1}]><><><><{-1..-10}
+[-1]
+[-2]
+[-3]
+[-4]
+[-5]
+[-6]
+[-7]
+[-8]
+[-9]
+[-10]><><><><{-20..0}
+[-20]
+[-19]
+[-18]
+[-17]
+[-16]
+[-15]
+[-14]
+[-13]
+[-12]
+[-11]
+[-10]
+[-9]
+[-8]
+[-7]
+[-6]
+[-5]
+[-4]
+[-3]
+[-2]
+[-1]
+[0]><><><><><><><><><><{klklkl}{1,2,3}
+[{klklkl}1]
+[{klklkl}2]
+[{klklkl}3]><><><><{1..10..2}
+[1]
+[3]
+[5]
+[7]
+[9]><><><><{-1..-10..2}
+[-1]
+[-3]
+[-5]
+[-7]
+[-9]><><><><{-1..-10..-2}
+[-1]
+[-3]
+[-5]
+[-7]
+[-9]><><><><{10..1..-2}
+[10]
+[8]
+[6]
+[4]
+[2]><><><><{10..1..2}
+[10]
+[8]
+[6]
+[4]
+[2]><><><><{1..20..2}
+[1]
+[3]
+[5]
+[7]
+[9]
+[11]
+[13]
+[15]
+[17]
+[19]><><><><{1..20..20}
+[1]><><><><{100..0..5}
+[100]
+[95]
+[90]
+[85]
+[80]
+[75]
+[70]
+[65]
+[60]
+[55]
+[50]
+[45]
+[40]
+[35]
+[30]
+[25]
+[20]
+[15]
+[10]
+[5]
+[0]><><><><{100..0..-5}
+[100]
+[95]
+[90]
+[85]
+[80]
+[75]
+[70]
+[65]
+[60]
+[55]
+[50]
+[45]
+[40]
+[35]
+[30]
+[25]
+[20]
+[15]
+[10]
+[5]
+[0]><><><><{a..z}
+[a]
+[b]
+[c]
+[d]
+[e]
+[f]
+[g]
+[h]
+[i]
+[j]
+[k]
+[l]
+[m]
+[n]
+[o]
+[p]
+[q]
+[r]
+[s]
+[t]
+[u]
+[v]
+[w]
+[x]
+[y]
+[z]><><><><{a..z..2}
+[a]
+[c]
+[e]
+[g]
+[i]
+[k]
+[m]
+[o]
+[q]
+[s]
+[u]
+[w]
+[y]><><><><{z..a..-2}
+[z]
+[x]
+[v]
+[t]
+[r]
+[p]
+[n]
+[l]
+[j]
+[h]
+[f]
+[d]
+[b]><><><><{2147483645..2147483649}
+[2147483645]
+[2147483646]
+[2147483647]
+[2147483648]
+[2147483649]><><><><{10..0..2}
+[10]
+[8]
+[6]
+[4]
+[2]
+[0]><><><><{10..0..-2}
+[10]
+[8]
+[6]
+[4]
+[2]
+[0]><><><><{-50..-0..5}
+[-50]
+[-45]
+[-40]
+[-35]
+[-30]
+[-25]
+[-20]
+[-15]
+[-10]
+[-5]
+[0]><><><><{1..10.f}
+[{1..10.f}]><><><><{1..ff}
+[{1..ff}]><><><><{1..10..ff}
+[{1..10..ff}]><><><><{1.20..2}
+[{1.20..2}]><><><><{1..20..f2}
+[{1..20..f2}]><><><><{1..20..2f}
+[{1..20..2f}]><><><><{1..2f..2}
+[{1..2f..2}]><><><><{1..ff..2}
+[{1..ff..2}]><><><><{1..ff}
+[{1..ff}]><><><><{1..f}
+[{1..f}]><><><><{1..0f}
+[{1..0f}]><><><><{1..10f}
+[{1..10f}]><><><><{1..10.f}
+[{1..10.f}]><><><><{1..10.f}
+[{1..10.f}]><><><><
\ No newline at end of file
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/cases.txt b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/cases.txt
new file mode 100644
index 00000000000000..e5161c3da869f3
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/cases.txt
@@ -0,0 +1,182 @@
+# skip quotes for now
+# "{x,x}"
+# {"x,x"}
+# {x","x}
+# '{a,b}{{a,b},a,b}'
+A{b,{d,e},{f,g}}Z
+PRE-{a,b}{{a,b},a,b}-POST
+\\{a,b}{{a,b},a,b}
+{{a,b}
+{a,b}}
+{,}
+a{,}
+{,}b
+a{,}b
+a{b}c
+a{1..5}b
+a{01..5}b
+a{-01..5}b
+a{-01..5..3}b
+a{001..9}b
+a{b,c{d,e},{f,g}h}x{y,z
+a{b,c{d,e},{f,g}h}x{y,z\\}
+a{b,c{d,e},{f,g}h}x{y,z}
+a{b{c{d,e}f{x,y{{g}h
+a{b{c{d,e}f{x,y{}g}h
+a{b{c{d,e}f{x,y}}g}h
+a{b{c{d,e}f}g}h
+a{{x,y},z}b
+f{x,y{g,z}}h
+f{x,y{{g,z}}h
+f{x,y{{g,z}}h}
+f{x,y{{g}h
+f{x,y{{g}}h
+f{x,y{}g}h
+z{a,b{,c}d
+z{a,b},c}d
+{-01..5}
+{-05..100..5}
+{-05..100}
+{0..5..2}
+{0001..05..2}
+{0001..-5..2}
+{0001..-5..-2}
+{0001..5..-2}
+{01..5}
+{1..05}
+{1..05..3}
+{05..100}
+{0a..0z}
+{a,b\\}c,d}
+{a,b{c,d}
+{a,b}c,d}
+{a..F}
+{A..f}
+{a..Z}
+{A..z}
+{z..A}
+{Z..a}
+{a..F..2}
+{A..f..02}
+{a..Z..5}
+d{a..Z..5}b
+{A..z..10}
+{z..A..-2}
+{Z..a..20}
+{a{,b}
+{a},b}
+{x,y{,}g}
+{x,y{}g}
+{{a,b}
+{{a,b},c}
+{{a,b}c}
+{{a,b},}
+X{{a,b},}X
+{{a,b},}c
+{{a,b}.}
+{{a,b}}
+X{a..#}X
+# this next one is an empty string
+
+{-10..00}
+# Need to escape slashes in here for reasons i guess.
+{a,\\\\{a,b}c}
+{a,\\{a,b}c}
+a,\\{b,c}
+{-10.\\.00}
+#### bash tests/braces.tests
+# Note that some tests are edited out because some features of
+# bash are intentionally not supported in this brace expander.
+ff{c,b,a}
+f{d,e,f}g
+{l,n,m}xyz
+{abc\\,def}
+{abc}
+{x\\,y,\\{abc\\},trie}
+# not impementing back-ticks obviously
+# XXXX\\{`echo a b c | tr ' ' ','`\\}
+{}
+# We only ever have to worry about parsing a single argument,
+# not a command line, so spaces have a different meaning than bash.
+# { }
+}
+{
+abcd{efgh
+# spaces
+# foo {1,2} bar
+# not impementing back-ticks obviously
+# `zecho foo {1,2} bar`
+# $(zecho foo {1,2} bar)
+# ${var} is not a variable here, like it is in bash. omit.
+# foo{bar,${var}.}
+# foo{bar,${var}}
+# isaacs: skip quotes for now
+# "${var}"{x,y}
+# $var{x,y}
+# ${var}{x,y}
+# new sequence brace operators
+{1..10}
+# this doesn't work yet
+{0..10,braces}
+# but this does
+{{0..10},braces}
+x{{0..10},braces}y
+{3..3}
+x{3..3}y
+{10..1}
+{10..1}y
+x{10..1}y
+{a..f}
+{f..a}
+{a..A}
+{A..a}
+{f..f}
+# mixes are incorrectly-formed brace expansions
+{1..f}
+{f..1}
+# spaces
+# 0{1..9} {10..20}
+# do negative numbers work?
+{-1..-10}
+{-20..0}
+# weirdly-formed brace expansions -- fixed in post-bash-3.1
+a-{b{d,e}}-c
+a-{bdef-{g,i}-c
+# isaacs: skip quotes for now
+# {"klklkl"}{1,2,3}
+# isaacs: this is a valid test, though
+{klklkl}{1,2,3}
+# {"x,x"}
+{1..10..2}
+{-1..-10..2}
+{-1..-10..-2}
+{10..1..-2}
+{10..1..2}
+{1..20..2}
+{1..20..20}
+{100..0..5}
+{100..0..-5}
+{a..z}
+{a..z..2}
+{z..a..-2}
+# make sure brace expansion handles ints > 2**31 - 1 using intmax_t
+{2147483645..2147483649}
+# unwanted zero-padding -- fixed post-bash-4.0
+{10..0..2}
+{10..0..-2}
+{-50..-0..5}
+# bad
+{1..10.f}
+{1..ff}
+{1..10..ff}
+{1.20..2}
+{1..20..f2}
+{1..20..2f}
+{1..2f..2}
+{1..ff..2}
+{1..ff}
+{1..f}
+{1..0f}
+{1..10f}
+{1..10.f}
+{1..10.f}
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/dollar.js b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/dollar.js
new file mode 100644
index 00000000000000..3fcc185a7d6dcc
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/dollar.js
@@ -0,0 +1,9 @@
+var test = require('tape');
+var expand = require('..');
+
+test('ignores ${', function(t) {
+  t.deepEqual(expand('${1..3}'), ['${1..3}']);
+  t.deepEqual(expand('${a,b}${c,d}'), ['${a,b}${c,d}']);
+  t.deepEqual(expand('x${a,b}x${c,d}x'), ['x${a,b}x${c,d}x']);
+  t.end();
+});
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/empty-option.js b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/empty-option.js
new file mode 100644
index 00000000000000..e429121eab8059
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/empty-option.js
@@ -0,0 +1,10 @@
+var test = require('tape');
+var expand = require('..');
+
+test('empty option', function(t) {
+  t.deepEqual(expand('-v{,,,,}'), [
+    '-v', '-v', '-v', '-v', '-v'
+  ]);
+  t.end();
+});
+
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/generate.sh b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/generate.sh
new file mode 100644
index 00000000000000..e040e664d9f881
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/generate.sh
@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+
+set -e
+
+# Bash 4.3 because of arbitrary need to pick a single standard.
+
+if [ "${BASH_VERSINFO[0]}" != "4" ] || [ "${BASH_VERSINFO[1]}" != "3" ]; then
+  echo "this script requires bash 4.3" >&2
+  exit 1
+fi
+
+CDPATH= cd "$(dirname "$0")"
+
+js='require("./")(process.argv[1]).join(" ")'
+
+cat cases.txt | \
+  while read case; do
+    if [ "${case:0:1}" = "#" ]; then
+      continue;
+    fi;
+    b="$($BASH -c 'for c in '"$case"'; do echo ["$c"]; done')"
+    echo "$case"
+    echo -n "$b><><><><";
+  done > bash-results.txt
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/negative-increment.js b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/negative-increment.js
new file mode 100644
index 00000000000000..8d434c23d4514d
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/negative-increment.js
@@ -0,0 +1,15 @@
+var test = require('tape');
+var expand = require('..');
+
+test('negative increment', function(t) {
+  t.deepEqual(expand('{3..1}'), ['3', '2', '1']);
+  t.deepEqual(expand('{10..8}'), ['10', '9', '8']);
+  t.deepEqual(expand('{10..08}'), ['10', '09', '08']);
+  t.deepEqual(expand('{c..a}'), ['c', 'b', 'a']);
+
+  t.deepEqual(expand('{4..0..2}'), ['4', '2', '0']);
+  t.deepEqual(expand('{4..0..-2}'), ['4', '2', '0']);
+  t.deepEqual(expand('{e..a..2}'), ['e', 'c', 'a']);
+
+  t.end();
+});
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/nested.js b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/nested.js
new file mode 100644
index 00000000000000..0862dc51f90aee
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/nested.js
@@ -0,0 +1,16 @@
+var test = require('tape');
+var expand = require('..');
+
+test('nested', function(t) {
+  t.deepEqual(expand('{a,b{1..3},c}'), [
+    'a', 'b1', 'b2', 'b3', 'c'
+  ]);
+  t.deepEqual(expand('{{A..Z},{a..z}}'),
+    'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'.split('')
+  );
+  t.deepEqual(expand('ppp{,config,oe{,conf}}'), [
+    'ppp', 'pppconfig', 'pppoe', 'pppoeconf'
+  ]);
+  t.end();
+});
+
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/order.js b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/order.js
new file mode 100644
index 00000000000000..c00ad155fe6760
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/order.js
@@ -0,0 +1,10 @@
+var test = require('tape');
+var expand = require('..');
+
+test('order', function(t) {
+  t.deepEqual(expand('a{d,c,b}e'), [
+    'ade', 'ace', 'abe'
+  ]);
+  t.end();
+});
+
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/pad.js b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/pad.js
new file mode 100644
index 00000000000000..e4158775f1bd06
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/pad.js
@@ -0,0 +1,13 @@
+var test = require('tape');
+var expand = require('..');
+
+test('pad', function(t) {
+  t.deepEqual(expand('{9..11}'), [
+    '9', '10', '11'
+  ]);
+  t.deepEqual(expand('{09..11}'), [
+    '09', '10', '11'
+  ]);
+  t.end();
+});
+
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/same-type.js b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/same-type.js
new file mode 100644
index 00000000000000..3038fba7416b3a
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/same-type.js
@@ -0,0 +1,7 @@
+var test = require('tape');
+var expand = require('..');
+
+test('x and y of same type', function(t) {
+  t.deepEqual(expand('{a..9}'), ['{a..9}']);
+  t.end();
+});
diff --git a/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/sequence.js b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/sequence.js
new file mode 100644
index 00000000000000..f73a9579ab398b
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/node_modules/brace-expansion/test/sequence.js
@@ -0,0 +1,50 @@
+var test = require('tape');
+var expand = require('..');
+
+test('numeric sequences', function(t) {
+  t.deepEqual(expand('a{1..2}b{2..3}c'), [
+    'a1b2c', 'a1b3c', 'a2b2c', 'a2b3c'
+  ]);
+  t.deepEqual(expand('{1..2}{2..3}'), [
+    '12', '13', '22', '23'
+  ]);
+  t.end();
+});
+
+test('numeric sequences with step count', function(t) {
+  t.deepEqual(expand('{0..8..2}'), [
+    '0', '2', '4', '6', '8'
+  ]);
+  t.deepEqual(expand('{1..8..2}'), [
+    '1', '3', '5', '7'
+  ]);
+  t.end();
+});
+
+test('numeric sequence with negative x / y', function(t) {
+  t.deepEqual(expand('{3..-2}'), [
+    '3', '2', '1', '0', '-1', '-2'
+  ]);
+  t.end();
+});
+
+test('alphabetic sequences', function(t) {
+  t.deepEqual(expand('1{a..b}2{b..c}3'), [
+    '1a2b3', '1a2c3', '1b2b3', '1b2c3'
+  ]);
+  t.deepEqual(expand('{a..b}{b..c}'), [
+    'ab', 'ac', 'bb', 'bc'
+  ]);
+  t.end();
+});
+
+test('alphabetic sequences with step count', function(t) {
+  t.deepEqual(expand('{a..k..2}'), [
+    'a', 'c', 'e', 'g', 'i', 'k'
+  ]);
+  t.deepEqual(expand('{b..k..2}'), [
+    'b', 'd', 'f', 'h', 'j'
+  ]);
+  t.end();
+});
+
diff --git a/tools/eslint/node_modules/minimatch/package.json b/tools/eslint/node_modules/minimatch/package.json
new file mode 100644
index 00000000000000..b438bdb9458aea
--- /dev/null
+++ b/tools/eslint/node_modules/minimatch/package.json
@@ -0,0 +1,66 @@
+{
+  "author": {
+    "name": "Isaac Z. Schlueter",
+    "email": "i@izs.me",
+    "url": "http://blog.izs.me"
+  },
+  "name": "minimatch",
+  "description": "a glob matcher in javascript",
+  "version": "2.0.7",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/isaacs/minimatch.git"
+  },
+  "main": "minimatch.js",
+  "scripts": {
+    "pretest": "standard minimatch.js test/*.js",
+    "test": "tap test/*.js",
+    "prepublish": "browserify -o browser.js -e minimatch.js --bare"
+  },
+  "engines": {
+    "node": "*"
+  },
+  "dependencies": {
+    "brace-expansion": "^1.0.0"
+  },
+  "devDependencies": {
+    "browserify": "^9.0.3",
+    "standard": "^3.7.2",
+    "tap": ""
+  },
+  "license": {
+    "type": "MIT",
+    "url": "http://github.com/isaacs/minimatch/raw/master/LICENSE"
+  },
+  "files": [
+    "minimatch.js",
+    "browser.js"
+  ],
+  "gitHead": "4bd6dc22c248c7ea07cc49d63181fe6f6aafae9c",
+  "bugs": {
+    "url": "https://github.com/isaacs/minimatch/issues"
+  },
+  "homepage": "https://github.com/isaacs/minimatch",
+  "_id": "minimatch@2.0.7",
+  "_shasum": "d23652ab10e663e7d914602e920e21f9f66492be",
+  "_from": "minimatch@>=2.0.1 <3.0.0",
+  "_npmVersion": "2.7.6",
+  "_nodeVersion": "1.7.1",
+  "_npmUser": {
+    "name": "isaacs",
+    "email": "isaacs@npmjs.com"
+  },
+  "dist": {
+    "shasum": "d23652ab10e663e7d914602e920e21f9f66492be",
+    "tarball": "http://registry.npmjs.org/minimatch/-/minimatch-2.0.7.tgz"
+  },
+  "maintainers": [
+    {
+      "name": "isaacs",
+      "email": "i@izs.me"
+    }
+  ],
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/minimatch/-/minimatch-2.0.7.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/mkdirp/.npmignore b/tools/eslint/node_modules/mkdirp/.npmignore
new file mode 100644
index 00000000000000..9303c347ee69a1
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/.npmignore
@@ -0,0 +1,2 @@
+node_modules/
+npm-debug.log
\ No newline at end of file
diff --git a/tools/eslint/node_modules/mkdirp/.travis.yml b/tools/eslint/node_modules/mkdirp/.travis.yml
new file mode 100644
index 00000000000000..c693a939df9809
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/.travis.yml
@@ -0,0 +1,5 @@
+language: node_js
+node_js:
+  - 0.6
+  - 0.8
+  - "0.10"
diff --git a/tools/eslint/node_modules/mkdirp/LICENSE b/tools/eslint/node_modules/mkdirp/LICENSE
new file mode 100644
index 00000000000000..432d1aeb01df66
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/LICENSE
@@ -0,0 +1,21 @@
+Copyright 2010 James Halliday (mail@substack.net)
+
+This project is free software released under the MIT/X11 license:
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/tools/eslint/node_modules/mkdirp/bin/cmd.js b/tools/eslint/node_modules/mkdirp/bin/cmd.js
new file mode 100755
index 00000000000000..d95de15ae9743f
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/bin/cmd.js
@@ -0,0 +1,33 @@
+#!/usr/bin/env node
+
+var mkdirp = require('../');
+var minimist = require('minimist');
+var fs = require('fs');
+
+var argv = minimist(process.argv.slice(2), {
+    alias: { m: 'mode', h: 'help' },
+    string: [ 'mode' ]
+});
+if (argv.help) {
+    fs.createReadStream(__dirname + '/usage.txt').pipe(process.stdout);
+    return;
+}
+
+var paths = argv._.slice();
+var mode = argv.mode ? parseInt(argv.mode, 8) : undefined;
+
+(function next () {
+    if (paths.length === 0) return;
+    var p = paths.shift();
+    
+    if (mode === undefined) mkdirp(p, cb)
+    else mkdirp(p, mode, cb)
+    
+    function cb (err) {
+        if (err) {
+            console.error(err.message);
+            process.exit(1);
+        }
+        else next();
+    }
+})();
diff --git a/tools/eslint/node_modules/mkdirp/bin/usage.txt b/tools/eslint/node_modules/mkdirp/bin/usage.txt
new file mode 100644
index 00000000000000..f952aa2c7a979e
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/bin/usage.txt
@@ -0,0 +1,12 @@
+usage: mkdirp [DIR1,DIR2..] {OPTIONS}
+
+  Create each supplied directory including any necessary parent directories that
+  don't yet exist.
+  
+  If the directory already exists, do nothing.
+
+OPTIONS are:
+
+  -m, --mode   If a directory needs to be created, set the mode as an octal
+               permission string.
+
diff --git a/tools/eslint/node_modules/mkdirp/examples/pow.js b/tools/eslint/node_modules/mkdirp/examples/pow.js
new file mode 100644
index 00000000000000..e6924212e6a244
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/examples/pow.js
@@ -0,0 +1,6 @@
+var mkdirp = require('mkdirp');
+
+mkdirp('/tmp/foo/bar/baz', function (err) {
+    if (err) console.error(err)
+    else console.log('pow!')
+});
diff --git a/tools/eslint/node_modules/mkdirp/index.js b/tools/eslint/node_modules/mkdirp/index.js
new file mode 100644
index 00000000000000..a1742b20694fe3
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/index.js
@@ -0,0 +1,97 @@
+var path = require('path');
+var fs = require('fs');
+
+module.exports = mkdirP.mkdirp = mkdirP.mkdirP = mkdirP;
+
+function mkdirP (p, opts, f, made) {
+    if (typeof opts === 'function') {
+        f = opts;
+        opts = {};
+    }
+    else if (!opts || typeof opts !== 'object') {
+        opts = { mode: opts };
+    }
+    
+    var mode = opts.mode;
+    var xfs = opts.fs || fs;
+    
+    if (mode === undefined) {
+        mode = 0777 & (~process.umask());
+    }
+    if (!made) made = null;
+    
+    var cb = f || function () {};
+    p = path.resolve(p);
+    
+    xfs.mkdir(p, mode, function (er) {
+        if (!er) {
+            made = made || p;
+            return cb(null, made);
+        }
+        switch (er.code) {
+            case 'ENOENT':
+                mkdirP(path.dirname(p), opts, function (er, made) {
+                    if (er) cb(er, made);
+                    else mkdirP(p, opts, cb, made);
+                });
+                break;
+
+            // In the case of any other error, just see if there's a dir
+            // there already.  If so, then hooray!  If not, then something
+            // is borked.
+            default:
+                xfs.stat(p, function (er2, stat) {
+                    // if the stat fails, then that's super weird.
+                    // let the original error be the failure reason.
+                    if (er2 || !stat.isDirectory()) cb(er, made)
+                    else cb(null, made);
+                });
+                break;
+        }
+    });
+}
+
+mkdirP.sync = function sync (p, opts, made) {
+    if (!opts || typeof opts !== 'object') {
+        opts = { mode: opts };
+    }
+    
+    var mode = opts.mode;
+    var xfs = opts.fs || fs;
+    
+    if (mode === undefined) {
+        mode = 0777 & (~process.umask());
+    }
+    if (!made) made = null;
+
+    p = path.resolve(p);
+
+    try {
+        xfs.mkdirSync(p, mode);
+        made = made || p;
+    }
+    catch (err0) {
+        switch (err0.code) {
+            case 'ENOENT' :
+                made = sync(path.dirname(p), opts, made);
+                sync(p, opts, made);
+                break;
+
+            // In the case of any other error, just see if there's a dir
+            // there already.  If so, then hooray!  If not, then something
+            // is borked.
+            default:
+                var stat;
+                try {
+                    stat = xfs.statSync(p);
+                }
+                catch (err1) {
+                    throw err0;
+                }
+                if (!stat.isDirectory()) throw err0;
+                break;
+        }
+    }
+
+    return made;
+};
diff --git a/tools/eslint/node_modules/mkdirp/node_modules/minimist/.travis.yml b/tools/eslint/node_modules/mkdirp/node_modules/minimist/.travis.yml
new file mode 100644
index 00000000000000..cc4dba29d959a2
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/node_modules/minimist/.travis.yml
@@ -0,0 +1,4 @@
+language: node_js
+node_js:
+  - "0.8"
+  - "0.10"
diff --git a/tools/eslint/node_modules/mkdirp/node_modules/minimist/LICENSE b/tools/eslint/node_modules/mkdirp/node_modules/minimist/LICENSE
new file mode 100644
index 00000000000000..ee27ba4b4412b0
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/node_modules/minimist/LICENSE
@@ -0,0 +1,18 @@
+This software is released under the MIT license:
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/tools/eslint/node_modules/mkdirp/node_modules/minimist/example/parse.js b/tools/eslint/node_modules/mkdirp/node_modules/minimist/example/parse.js
new file mode 100644
index 00000000000000..abff3e8ee8f5ef
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/node_modules/minimist/example/parse.js
@@ -0,0 +1,2 @@
+var argv = require('../')(process.argv.slice(2));
+console.dir(argv);
diff --git a/tools/eslint/node_modules/mkdirp/node_modules/minimist/index.js b/tools/eslint/node_modules/mkdirp/node_modules/minimist/index.js
new file mode 100644
index 00000000000000..584f551a6da734
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/node_modules/minimist/index.js
@@ -0,0 +1,187 @@
+module.exports = function (args, opts) {
+    if (!opts) opts = {};
+    
+    var flags = { bools : {}, strings : {} };
+    
+    [].concat(opts['boolean']).filter(Boolean).forEach(function (key) {
+        flags.bools[key] = true;
+    });
+    
+    [].concat(opts.string).filter(Boolean).forEach(function (key) {
+        flags.strings[key] = true;
+    });
+    
+    var aliases = {};
+    Object.keys(opts.alias || {}).forEach(function (key) {
+        aliases[key] = [].concat(opts.alias[key]);
+        aliases[key].forEach(function (x) {
+            aliases[x] = [key].concat(aliases[key].filter(function (y) {
+                return x !== y;
+            }));
+        });
+    });
+    
+    var defaults = opts['default'] || {};
+    
+    var argv = { _ : [] };
+    Object.keys(flags.bools).forEach(function (key) {
+        setArg(key, defaults[key] === undefined ? false : defaults[key]);
+    });
+    
+    var notFlags = [];
+
+    if (args.indexOf('--') !== -1) {
+        notFlags = args.slice(args.indexOf('--')+1);
+        args = args.slice(0, args.indexOf('--'));
+    }
+
+    function setArg (key, val) {
+        var value = !flags.strings[key] && isNumber(val)
+            ? Number(val) : val
+        ;
+        setKey(argv, key.split('.'), value);
+        
+        (aliases[key] || []).forEach(function (x) {
+            setKey(argv, x.split('.'), value);
+        });
+    }
+    
+    for (var i = 0; i < args.length; i++) {
+        var arg = args[i];
+        
+        if (/^--.+=/.test(arg)) {
+            // Using [\s\S] instead of . because js doesn't support the
+            // 'dotall' regex modifier. See:
+            // http://stackoverflow.com/a/1068308/13216
+            var m = arg.match(/^--([^=]+)=([\s\S]*)$/);
+            setArg(m[1], m[2]);
+        }
+        else if (/^--no-.+/.test(arg)) {
+            var key = arg.match(/^--no-(.+)/)[1];
+            setArg(key, false);
+        }
+        else if (/^--.+/.test(arg)) {
+            var key = arg.match(/^--(.+)/)[1];
+            var next = args[i + 1];
+            if (next !== undefined && !/^-/.test(next)
+            && !flags.bools[key]
+            && (aliases[key] ? !flags.bools[aliases[key]] : true)) {
+                setArg(key, next);
+                i++;
+            }
+            else if (/^(true|false)$/.test(next)) {
+                setArg(key, next === 'true');
+                i++;
+            }
+            else {
+                setArg(key, flags.strings[key] ? '' : true);
+            }
+        }
+        else if (/^-[^-]+/.test(arg)) {
+            var letters = arg.slice(1,-1).split('');
+            
+            var broken = false;
+            for (var j = 0; j < letters.length; j++) {
+                var next = arg.slice(j+2);
+                
+                if (next === '-') {
+                    setArg(letters[j], next)
+                    continue;
+                }
+                
+                if (/[A-Za-z]/.test(letters[j])
+                && /-?\d+(\.\d*)?(e-?\d+)?$/.test(next)) {
+                    setArg(letters[j], next);
+                    broken = true;
+                    break;
+                }
+                
+                if (letters[j+1] && letters[j+1].match(/\W/)) {
+                    setArg(letters[j], arg.slice(j+2));
+                    broken = true;
+                    break;
+                }
+                else {
+                    setArg(letters[j], flags.strings[letters[j]] ? '' : true);
+                }
+            }
+            
+            var key = arg.slice(-1)[0];
+            if (!broken && key !== '-') {
+                if (args[i+1] && !/^(-|--)[^-]/.test(args[i+1])
+                && !flags.bools[key]
+                && (aliases[key] ? !flags.bools[aliases[key]] : true)) {
+                    setArg(key, args[i+1]);
+                    i++;
+                }
+                else if (args[i+1] && /true|false/.test(args[i+1])) {
+                    setArg(key, args[i+1] === 'true');
+                    i++;
+                }
+                else {
+                    setArg(key, flags.strings[key] ? '' : true);
+                }
+            }
+        }
+        else {
+            argv._.push(
+                flags.strings['_'] || !isNumber(arg) ? arg : Number(arg)
+            );
+        }
+    }
+    
+    Object.keys(defaults).forEach(function (key) {
+        if (!hasKey(argv, key.split('.'))) {
+            setKey(argv, key.split('.'), defaults[key]);
+            
+            (aliases[key] || []).forEach(function (x) {
+                setKey(argv, x.split('.'), defaults[key]);
+            });
+        }
+    });
+    
+    notFlags.forEach(function(key) {
+        argv._.push(key);
+    });
+
+    return argv;
+};
+
+function hasKey (obj, keys) {
+    var o = obj;
+    keys.slice(0,-1).forEach(function (key) {
+        o = (o[key] || {});
+    });
+
+    var key = keys[keys.length - 1];
+    return key in o;
+}
+
+function setKey (obj, keys, value) {
+    var o = obj;
+    keys.slice(0,-1).forEach(function (key) {
+        if (o[key] === undefined) o[key] = {};
+        o = o[key];
+    });
+    
+    var key = keys[keys.length - 1];
+    if (o[key] === undefined || typeof o[key] === 'boolean') {
+        o[key] = value;
+    }
+    else if (Array.isArray(o[key])) {
+        o[key].push(value);
+    }
+    else {
+        o[key] = [ o[key], value ];
+    }
+}
+
+function isNumber (x) {
+    if (typeof x === 'number') return true;
+    if (/^0x[0-9a-f]+$/i.test(x)) return true;
+    return /^[-+]?(?:\d+(?:\.\d*)?|\.\d+)(e[-+]?\d+)?$/.test(x);
+}
+
+function longest (xs) {
+    return Math.max.apply(null, xs.map(function (x) { return x.length }));
+}
diff --git a/tools/eslint/node_modules/mkdirp/node_modules/minimist/package.json b/tools/eslint/node_modules/mkdirp/node_modules/minimist/package.json
new file mode 100644
index 00000000000000..d181aafcd40179
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/node_modules/minimist/package.json
@@ -0,0 +1,68 @@
+{
+  "name": "minimist",
+  "version": "0.0.8",
+  "description": "parse argument options",
+  "main": "index.js",
+  "devDependencies": {
+    "tape": "~1.0.4",
+    "tap": "~0.4.0"
+  },
+  "scripts": {
+    "test": "tap test/*.js"
+  },
+  "testling": {
+    "files": "test/*.js",
+    "browsers": [
+      "ie/6..latest",
+      "ff/5",
+      "firefox/latest",
+      "chrome/10",
+      "chrome/latest",
+      "safari/5.1",
+      "safari/latest",
+      "opera/12"
+    ]
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/substack/minimist.git"
+  },
+  "homepage": "https://github.com/substack/minimist",
+  "keywords": [
+    "argv",
+    "getopt",
+    "parser",
+    "optimist"
+  ],
+  "author": {
+    "name": "James Halliday",
+    "email": "mail@substack.net",
+    "url": "http://substack.net"
+  },
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/substack/minimist/issues"
+  },
+  "_id": "minimist@0.0.8",
+  "dist": {
+    "shasum": "857fcabfc3397d2625b8228262e86aa7a011b05d",
+    "tarball": "http://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz"
+  },
+  "_from": "minimist@0.0.8",
+  "_npmVersion": "1.4.3",
+  "_npmUser": {
+    "name": "substack",
+    "email": "mail@substack.net"
+  },
+  "maintainers": [
+    {
+      "name": "substack",
+      "email": "mail@substack.net"
+    }
+  ],
+  "directories": {},
+  "_shasum": "857fcabfc3397d2625b8228262e86aa7a011b05d",
+  "_resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
+  "readme": "# minimist\n\nparse argument options\n\nThis module is the guts of optimist's argument parser without all the\nfanciful decoration.\n\n[![browser support](https://ci.testling.com/substack/minimist.png)](http://ci.testling.com/substack/minimist)\n\n[![build status](https://secure.travis-ci.org/substack/minimist.png)](http://travis-ci.org/substack/minimist)\n\n# example\n\n``` js\nvar argv = require('minimist')(process.argv.slice(2));\nconsole.dir(argv);\n```\n\n```\n$ node example/parse.js -a beep -b boop\n{ _: [], a: 'beep', b: 'boop' }\n```\n\n```\n$ node example/parse.js -x 3 -y 4 -n5 -abc --beep=boop foo bar baz\n{ _: [ 'foo', 'bar', 'baz' ],\n  x: 3,\n  y: 4,\n  n: 5,\n  a: true,\n  b: true,\n  c: true,\n  beep: 'boop' }\n```\n\n# methods\n\n``` js\nvar parseArgs = require('minimist')\n```\n\n## var argv = parseArgs(args, opts={})\n\nReturn an argument object `argv` populated with the array arguments from `args`.\n\n`argv._` contains all the arguments that didn't have an option associated with\nthem.\n\nNumeric-looking arguments will be returned as numbers unless `opts.string` or\n`opts.boolean` is set for that argument name.\n\nAny arguments after `'--'` will not be parsed and will end up in `argv._`.\n\noptions can be:\n\n* `opts.string` - a string or array of strings argument names to always treat as\nstrings\n* `opts.boolean` - a string or array of strings to always treat as booleans\n* `opts.alias` - an object mapping string names to strings or arrays of string\nargument names to use as aliases\n* `opts.default` - an object mapping string argument names to default values\n\n# install\n\nWith [npm](https://npmjs.org) do:\n\n```\nnpm install minimist\n```\n\n# license\n\nMIT\n",
+  "readmeFilename": "readme.markdown"
+}
diff --git a/tools/eslint/node_modules/mkdirp/node_modules/minimist/readme.markdown b/tools/eslint/node_modules/mkdirp/node_modules/minimist/readme.markdown
new file mode 100644
index 00000000000000..c25635323e1661
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/node_modules/minimist/readme.markdown
@@ -0,0 +1,73 @@
+# minimist
+
+parse argument options
+
+This module is the guts of optimist's argument parser without all the
+fanciful decoration.
+
+[![browser support](https://ci.testling.com/substack/minimist.png)](http://ci.testling.com/substack/minimist)
+
+[![build status](https://secure.travis-ci.org/substack/minimist.png)](http://travis-ci.org/substack/minimist)
+
+# example
+
+``` js
+var argv = require('minimist')(process.argv.slice(2));
+console.dir(argv);
+```
+
+```
+$ node example/parse.js -a beep -b boop
+{ _: [], a: 'beep', b: 'boop' }
+```
+
+```
+$ node example/parse.js -x 3 -y 4 -n5 -abc --beep=boop foo bar baz
+{ _: [ 'foo', 'bar', 'baz' ],
+  x: 3,
+  y: 4,
+  n: 5,
+  a: true,
+  b: true,
+  c: true,
+  beep: 'boop' }
+```
+
+# methods
+
+``` js
+var parseArgs = require('minimist')
+```
+
+## var argv = parseArgs(args, opts={})
+
+Return an argument object `argv` populated with the array arguments from `args`.
+
+`argv._` contains all the arguments that didn't have an option associated with
+them.
+
+Numeric-looking arguments will be returned as numbers unless `opts.string` or
+`opts.boolean` is set for that argument name.
+
+Any arguments after `'--'` will not be parsed and will end up in `argv._`.
+
+options can be:
+
+* `opts.string` - a string or array of strings argument names to always treat as
+strings
+* `opts.boolean` - a string or array of strings to always treat as booleans
+* `opts.alias` - an object mapping string names to strings or arrays of string
+argument names to use as aliases
+* `opts.default` - an object mapping string argument names to default values
+
+# install
+
+With [npm](https://npmjs.org) do:
+
+```
+npm install minimist
+```
+
+# license
+
+MIT
diff --git a/tools/eslint/node_modules/mkdirp/node_modules/minimist/test/dash.js b/tools/eslint/node_modules/mkdirp/node_modules/minimist/test/dash.js
new file mode 100644
index 00000000000000..8b034b99a9eace
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/node_modules/minimist/test/dash.js
@@ -0,0 +1,24 @@
+var parse = require('../');
+var test = require('tape');
+
+test('-', function (t) {
+    t.plan(5);
+    t.deepEqual(parse([ '-n', '-' ]), { n: '-', _: [] });
+    t.deepEqual(parse([ '-' ]), { _: [ '-' ] });
+    t.deepEqual(parse([ '-f-' ]), { f: '-', _: [] });
+    t.deepEqual(
+        parse([ '-b', '-' ], { boolean: 'b' }),
+        { b: true, _: [ '-' ] }
+    );
+    t.deepEqual(
+        parse([ '-s', '-' ], { string: 's' }),
+        { s: '-', _: [] }
+    );
+});
+
+test('-a -- b', function (t) {
+    t.plan(3);
+    t.deepEqual(parse([ '-a', '--', 'b' ]), { a: true, _: [ 'b' ] });
+    t.deepEqual(parse([ '--a', '--', 'b' ]), { a: true, _: [ 'b' ] });
+    t.deepEqual(parse([ '--a', '--', 'b' ]), { a: true, _: [ 'b' ] });
+});
diff --git a/tools/eslint/node_modules/mkdirp/node_modules/minimist/test/default_bool.js b/tools/eslint/node_modules/mkdirp/node_modules/minimist/test/default_bool.js
new file mode 100644
index 00000000000000..f0041ee40cd05f
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/node_modules/minimist/test/default_bool.js
@@ -0,0 +1,20 @@
+var test = require('tape');
+var parse = require('../');
+
+test('boolean default true', function (t) {
+    var argv = parse([], {
+        boolean: 'sometrue',
+        default: { sometrue: true }
+    });
+    t.equal(argv.sometrue, true);
+    t.end();
+});
+
+test('boolean default false', function (t) {
+    var argv = parse([], {
+        boolean: 'somefalse',
+        default: { somefalse: false }
+    });
+    t.equal(argv.somefalse, false);
+    t.end();
+});
diff --git a/tools/eslint/node_modules/mkdirp/node_modules/minimist/test/dotted.js b/tools/eslint/node_modules/mkdirp/node_modules/minimist/test/dotted.js
new file mode 100644
index 00000000000000..ef0ae349bf3bf5
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/node_modules/minimist/test/dotted.js
@@ -0,0 +1,16 @@
+var parse = require('../');
+var test = require('tape');
+
+test('dotted alias', function (t) {
+    var argv = parse(['--a.b', '22'], {default: {'a.b': 11}, alias: {'a.b': 'aa.bb'}});
+    t.equal(argv.a.b, 22);
+    t.equal(argv.aa.bb, 22);
+    t.end();
+});
+
+test('dotted default', function (t) {
+    var argv = parse('', {default: {'a.b': 11}, alias: {'a.b': 'aa.bb'}});
+    t.equal(argv.a.b, 11);
+    t.equal(argv.aa.bb, 11);
+    t.end();
+});
diff --git a/tools/eslint/node_modules/mkdirp/node_modules/minimist/test/long.js b/tools/eslint/node_modules/mkdirp/node_modules/minimist/test/long.js
new file mode 100644
index 00000000000000..5d3a1e09d3b64c
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/node_modules/minimist/test/long.js
@@ -0,0 +1,31 @@
+var test = require('tape');
+var parse = require('../');
+
+test('long opts', function (t) {
+    t.deepEqual(
+        parse([ '--bool' ]),
+        { bool : true, _ : [] },
+        'long boolean'
+    );
+    t.deepEqual(
+        parse([ '--pow', 'xixxle' ]),
+        { pow : 'xixxle', _ : [] },
+        'long capture sp'
+    );
+    t.deepEqual(
+        parse([ '--pow=xixxle' ]),
+        { pow : 'xixxle', _ : [] },
+        'long capture eq'
+    );
+    t.deepEqual(
+        parse([ '--host', 'localhost', '--port', '555' ]),
+        { host : 'localhost', port : 555, _ : [] },
+        'long captures sp'
+    );
+    t.deepEqual(
+        parse([ '--host=localhost', '--port=555' ]),
+        { host : 'localhost', port : 555, _ : [] },
+        'long captures eq'
+    );
+    t.end();
+});
diff --git a/tools/eslint/node_modules/mkdirp/node_modules/minimist/test/parse.js b/tools/eslint/node_modules/mkdirp/node_modules/minimist/test/parse.js
new file mode 100644
index 00000000000000..8a90646696628e
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/node_modules/minimist/test/parse.js
@@ -0,0 +1,318 @@
+var parse = require('../');
+var test = require('tape');
+
+test('parse args', function (t) {
+    t.deepEqual(
+        parse([ '--no-moo' ]),
+        { moo : false, _ : [] },
+        'no'
+    );
+    t.deepEqual(
+        parse([ '-v', 'a', '-v', 'b', '-v', 'c' ]),
+        { v : ['a','b','c'], _ : [] },
+        'multi'
+    );
+    t.end();
+});
+ 
+test('comprehensive', function (t) {
+    t.deepEqual(
+        parse([
+            '--name=meowmers', 'bare', '-cats', 'woo',
+            '-h', 'awesome', '--multi=quux',
+            '--key', 'value',
+            '-b', '--bool', '--no-meep', '--multi=baz',
+            '--', '--not-a-flag', 'eek'
+        ]),
+        {
+            c : true,
+            a : true,
+            t : true,
+            s : 'woo',
+            h : 'awesome',
+            b : true,
+            bool : true,
+            key : 'value',
+            multi : [ 'quux', 'baz' ],
+            meep : false,
+            name : 'meowmers',
+            _ : [ 'bare', '--not-a-flag', 'eek' ]
+        }
+    );
+    t.end();
+});
+
+test('nums', function (t) {
+    var argv = parse([
+        '-x', '1234',
+        '-y', '5.67',
+        '-z', '1e7',
+        '-w', '10f',
+        '--hex', '0xdeadbeef',
+        '789'
+    ]);
+    t.deepEqual(argv, {
+        x : 1234,
+        y : 5.67,
+        z : 1e7,
+        w : '10f',
+        hex : 0xdeadbeef,
+        _ : [ 789 ]
+    });
+    t.deepEqual(typeof argv.x, 'number');
+    t.deepEqual(typeof argv.y, 'number');
+    t.deepEqual(typeof argv.z, 'number');
+    t.deepEqual(typeof argv.w, 'string');
+    t.deepEqual(typeof argv.hex, 'number');
+    t.deepEqual(typeof argv._[0], 'number');
+    t.end();
+});
+
+test('flag boolean', function (t) {
+    var argv = parse([ '-t', 'moo' ], { boolean: 't' });
+    t.deepEqual(argv, { t : true, _ : [ 'moo' ] });
+    t.deepEqual(typeof argv.t, 'boolean');
+    t.end();
+});
+
+test('flag boolean value', function (t) {
+    var argv = parse(['--verbose', 'false', 'moo', '-t', 'true'], {
+        boolean: [ 't', 'verbose' ],
+        default: { verbose: true }
+    });
+    
+    t.deepEqual(argv, {
+        verbose: false,
+        t: true,
+        _: ['moo']
+    });
+    
+    t.deepEqual(typeof argv.verbose, 'boolean');
+    t.deepEqual(typeof argv.t, 'boolean');
+    t.end();
+});
+
+test('flag boolean default false', function (t) {
+    var argv = parse(['moo'], {
+        boolean: ['t', 'verbose'],
+        default: { verbose: false, t: false }
+    });
+    
+    t.deepEqual(argv, {
+        verbose: false,
+        t: false,
+        _: ['moo']
+    });
+    
+    t.deepEqual(typeof argv.verbose, 'boolean');
+    t.deepEqual(typeof argv.t, 'boolean');
+    t.end();
+
+});
+
+test('boolean groups', function (t) {
+    var argv = parse([ '-x', '-z', 'one', 'two', 'three' ], {
+        boolean: ['x','y','z']
+    });
+    
+    t.deepEqual(argv, {
+        x : true,
+        y : false,
+        z : true,
+        _ : [ 'one', 'two', 'three' ]
+    });
+    
+    t.deepEqual(typeof argv.x, 'boolean');
+    t.deepEqual(typeof argv.y, 'boolean');
+    t.deepEqual(typeof argv.z, 'boolean');
+    t.end();
+});
+
+test('newlines in params' , function (t) {
+    var args = parse([ '-s', "X\nX" ])
+    t.deepEqual(args, { _ : [], s : "X\nX" });
+    
+    // reproduce in bash:
+    // VALUE="new
+    // line"
+    // node program.js --s="$VALUE"
+    args = parse([ "--s=X\nX" ])
+    t.deepEqual(args, { _ : [], s : "X\nX" });
+    t.end();
+});
+
+test('strings' , function (t) {
+    var s = parse([ '-s', '0001234' ], { string: 's' }).s;
+    t.equal(s, '0001234');
+    t.equal(typeof s, 'string');
+    
+    var x = parse([ '-x', '56' ], { string: 'x' }).x;
+    t.equal(x, '56');
+    t.equal(typeof x, 'string');
+    t.end();
+});
+
+test('stringArgs', function (t) {
+    var s = parse([ '  ', '  ' ], { string: '_' })._;
+    t.same(s.length, 2);
+    t.same(typeof s[0], 'string');
+    t.same(s[0], '  ');
+    t.same(typeof s[1], 'string');
+    t.same(s[1], '  ');
+    t.end();
+});
+
+test('empty strings', function(t) {
+    var s = parse([ '-s' ], { string: 's' }).s;
+    t.equal(s, '');
+    t.equal(typeof s, 'string');
+
+    var str = parse([ '--str' ], { string: 'str' }).str;
+    t.equal(str, '');
+    t.equal(typeof str, 'string');
+
+    var letters = parse([ '-art' ], {
+        string: [ 'a', 't' ]
+    });
+
+    t.equal(letters.a, '');
+    t.equal(letters.r, true);
+    t.equal(letters.t, '');
+
+    t.end();
+});
+
+
+test('slashBreak', function (t) {
+    t.same(
+        parse([ '-I/foo/bar/baz' ]),
+        { I : '/foo/bar/baz', _ : [] }
+    );
+    t.same(
+        parse([ '-xyz/foo/bar/baz' ]),
+        { x : true, y : true, z : '/foo/bar/baz', _ : [] }
+    );
+    t.end();
+});
+
+test('alias', function (t) {
+    var argv = parse([ '-f', '11', '--zoom', '55' ], {
+        alias: { z: 'zoom' }
+    });
+    t.equal(argv.zoom, 55);
+    t.equal(argv.z, argv.zoom);
+    t.equal(argv.f, 11);
+    t.end();
+});
+
+test('multiAlias', function (t) {
+    var argv = parse([ '-f', '11', '--zoom', '55' ], {
+        alias: { z: [ 'zm', 'zoom' ] }
+    });
+    t.equal(argv.zoom, 55);
+    t.equal(argv.z, argv.zoom);
+    t.equal(argv.z, argv.zm);
+    t.equal(argv.f, 11);
+    t.end();
+});
+
+test('nested dotted objects', function (t) {
+    var argv = parse([
+        '--foo.bar', '3', '--foo.baz', '4',
+        '--foo.quux.quibble', '5', '--foo.quux.o_O',
+        '--beep.boop'
+    ]);
+    
+    t.same(argv.foo, {
+        bar : 3,
+        baz : 4,
+        quux : {
+            quibble : 5,
+            o_O : true
+        }
+    });
+    t.same(argv.beep, { boop : true });
+    t.end();
+});
+
+test('boolean and alias with chainable api', function (t) {
+    var aliased = [ '-h', 'derp' ];
+    var regular = [ '--herp',  'derp' ];
+    var opts = {
+        herp: { alias: 'h', boolean: true }
+    };
+    var aliasedArgv = parse(aliased, {
+        boolean: 'herp',
+        alias: { h: 'herp' }
+    });
+    var propertyArgv = parse(regular, {
+        boolean: 'herp',
+        alias: { h: 'herp' }
+    });
+    var expected = {
+        herp: true,
+        h: true,
+        '_': [ 'derp' ]
+    };
+    
+    t.same(aliasedArgv, expected);
+    t.same(propertyArgv, expected); 
+    t.end();
+});
+
+test('boolean and alias with options hash', function (t) {
+    var aliased = [ '-h', 'derp' ];
+    var regular = [ '--herp', 'derp' ];
+    var opts = {
+        alias: { 'h': 'herp' },
+        boolean: 'herp'
+    };
+    var aliasedArgv = parse(aliased, opts);
+    var propertyArgv = parse(regular, opts);
+    var expected = {
+        herp: true,
+        h: true,
+        '_': [ 'derp' ]
+    };
+    t.same(aliasedArgv, expected);
+    t.same(propertyArgv, expected);
+    t.end();
+});
+
+test('boolean and alias using explicit true', function (t) {
+    var aliased = [ '-h', 'true' ];
+    var regular = [ '--herp',  'true' ];
+    var opts = {
+        alias: { h: 'herp' },
+        boolean: 'h'
+    };
+    var aliasedArgv = parse(aliased, opts);
+    var propertyArgv = parse(regular, opts);
+    var expected = {
+        herp: true,
+        h: true,
+        '_': [ ]
+    };
+
+    t.same(aliasedArgv, expected);
+    t.same(propertyArgv, expected); 
+    t.end();
+});
+
+// regression, see https://github.com/substack/node-optimist/issues/71
+test('boolean and --x=true', function(t) {
+    var parsed = parse(['--boool', '--other=true'], {
+        boolean: 'boool'
+    });
+
+    t.same(parsed.boool, true);
+    t.same(parsed.other, 'true');
+
+    parsed = parse(['--boool', '--other=false'], {
+        boolean: 'boool'
+    });
+    
+    t.same(parsed.boool, true);
+    t.same(parsed.other, 'false');
+    t.end();
+});
diff --git a/tools/eslint/node_modules/mkdirp/node_modules/minimist/test/parse_modified.js b/tools/eslint/node_modules/mkdirp/node_modules/minimist/test/parse_modified.js
new file mode 100644
index 00000000000000..21851b036ee6d9
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/node_modules/minimist/test/parse_modified.js
@@ -0,0 +1,9 @@
+var parse = require('../');
+var test = require('tape');
+
+test('parse with modifier functions' , function (t) {
+    t.plan(1);
+    
+    var argv = parse([ '-b', '123' ], { boolean: 'b' });
+    t.deepEqual(argv, { b: true, _: ['123'] });
+});
diff --git a/tools/eslint/node_modules/mkdirp/node_modules/minimist/test/short.js b/tools/eslint/node_modules/mkdirp/node_modules/minimist/test/short.js
new file mode 100644
index 00000000000000..d513a1c2529095
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/node_modules/minimist/test/short.js
@@ -0,0 +1,67 @@
+var parse = require('../');
+var test = require('tape');
+
+test('numeric short args', function (t) {
+    t.plan(2);
+    t.deepEqual(parse([ '-n123' ]), { n: 123, _: [] });
+    t.deepEqual(
+        parse([ '-123', '456' ]),
+        { 1: true, 2: true, 3: 456, _: [] }
+    );
+});
+
+test('short', function (t) {
+    t.deepEqual(
+        parse([ '-b' ]),
+        { b : true, _ : [] },
+        'short boolean'
+    );
+    t.deepEqual(
+        parse([ 'foo', 'bar', 'baz' ]),
+        { _ : [ 'foo', 'bar', 'baz' ] },
+        'bare'
+    );
+    t.deepEqual(
+        parse([ '-cats' ]),
+        { c : true, a : true, t : true, s : true, _ : [] },
+        'group'
+    );
+    t.deepEqual(
+        parse([ '-cats', 'meow' ]),
+        { c : true, a : true, t : true, s : 'meow', _ : [] },
+        'short group next'
+    );
+    t.deepEqual(
+        parse([ '-h', 'localhost' ]),
+        { h : 'localhost', _ : [] },
+        'short capture'
+    );
+    t.deepEqual(
+        parse([ '-h', 'localhost', '-p', '555' ]),
+        { h : 'localhost', p : 555, _ : [] },
+        'short captures'
+    );
+    t.end();
+});
+ 
+test('mixed short bool and capture', function (t) {
+    t.same(
+        parse([ '-h', 'localhost', '-fp', '555', 'script.js' ]),
+        {
+            f : true, p : 555, h : 'localhost',
+            _ : [ 'script.js' ]
+        }
+    );
+    t.end();
+});
+ 
+test('short and long', function (t) {
+    t.deepEqual(
+        parse([ '-h', 'localhost', '-fp', '555', 'script.js' ]),
+        {
+            f : true, p : 555, h : 'localhost',
+            _ : [ 'script.js' ]
+        }
+    );
+    t.end();
+});
diff --git a/tools/eslint/node_modules/mkdirp/node_modules/minimist/test/whitespace.js b/tools/eslint/node_modules/mkdirp/node_modules/minimist/test/whitespace.js
new file mode 100644
index 00000000000000..8a52a58cecfd7a
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/node_modules/minimist/test/whitespace.js
@@ -0,0 +1,8 @@
+var parse = require('../');
+var test = require('tape');
+
+test('whitespace should be whitespace' , function (t) {
+    t.plan(1);
+    var x = parse([ '-x', '\t' ]).x;
+    t.equal(x, '\t');
+});
diff --git a/tools/eslint/node_modules/mkdirp/package.json b/tools/eslint/node_modules/mkdirp/package.json
new file mode 100644
index 00000000000000..b1493bac2c175c
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/package.json
@@ -0,0 +1,59 @@
+{
+  "name": "mkdirp",
+  "description": "Recursively mkdir, like `mkdir -p`",
+  "version": "0.5.0",
+  "author": {
+    "name": "James Halliday",
+    "email": "mail@substack.net",
+    "url": "http://substack.net"
+  },
+  "main": "./index",
+  "keywords": [
+    "mkdir",
+    "directory"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/substack/node-mkdirp.git"
+  },
+  "scripts": {
+    "test": "tap test/*.js"
+  },
+  "dependencies": {
+    "minimist": "0.0.8"
+  },
+  "devDependencies": {
+    "tap": "~0.4.0",
+    "mock-fs": "~2.2.0"
+  },
+  "bin": {
+    "mkdirp": "bin/cmd.js"
+  },
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/substack/node-mkdirp/issues"
+  },
+  "homepage": "https://github.com/substack/node-mkdirp",
+  "_id": "mkdirp@0.5.0",
+  "dist": {
+    "shasum": "1d73076a6df986cd9344e15e71fcc05a4c9abf12",
+    "tarball": "http://registry.npmjs.org/mkdirp/-/mkdirp-0.5.0.tgz"
+  },
+  "_from": "mkdirp@>=0.5.0 <0.6.0",
+  "_npmVersion": "1.4.3",
+  "_npmUser": {
+    "name": "substack",
+    "email": "mail@substack.net"
+  },
+  "maintainers": [
+    {
+      "name": "substack",
+      "email": "mail@substack.net"
+    }
+  ],
+  "directories": {},
+  "_shasum": "1d73076a6df986cd9344e15e71fcc05a4c9abf12",
+  "_resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.0.tgz",
+  "readme": "# mkdirp\n\nLike `mkdir -p`, but in node.js!\n\n[![build status](https://secure.travis-ci.org/substack/node-mkdirp.png)](http://travis-ci.org/substack/node-mkdirp)\n\n# example\n\n## pow.js\n\n```js\nvar mkdirp = require('mkdirp');\n    \nmkdirp('/tmp/foo/bar/baz', function (err) {\n    if (err) console.error(err)\n    else console.log('pow!')\n});\n```\n\nOutput\n\n```\npow!\n```\n\nAnd now /tmp/foo/bar/baz exists, huzzah!\n\n# methods\n\n```js\nvar mkdirp = require('mkdirp');\n```\n\n## mkdirp(dir, opts, cb)\n\nCreate a new directory and any necessary subdirectories at `dir` with octal\npermission string `opts.mode`. If `opts` is a non-object, it will be treated as\nthe `opts.mode`.\n\nIf `opts.mode` isn't specified, it defaults to `0777 & (~process.umask())`.\n\n`cb(err, made)` fires with the error or the first directory `made`\nthat had to be created, if any.\n\nYou can optionally pass in an alternate `fs` implementation by passing in\n`opts.fs`. Your implementation should have `opts.fs.mkdir(path, mode, cb)` and\n`opts.fs.stat(path, cb)`.\n\n## mkdirp.sync(dir, opts)\n\nSynchronously create a new directory and any necessary subdirectories at `dir`\nwith octal permission string `opts.mode`. If `opts` is a non-object, it will be\ntreated as the `opts.mode`.\n\nIf `opts.mode` isn't specified, it defaults to `0777 & (~process.umask())`.\n\nReturns the first directory that had to be created, if any.\n\nYou can optionally pass in an alternate `fs` implementation by passing in\n`opts.fs`. Your implementation should have `opts.fs.mkdirSync(path, mode)` and\n`opts.fs.statSync(path)`.\n\n# usage\n\nThis package also ships with a `mkdirp` command.\n\n```\nusage: mkdirp [DIR1,DIR2..] {OPTIONS}\n\n  Create each supplied directory including any necessary parent directories that\n  don't yet exist.\n  \n  If the directory already exists, do nothing.\n\nOPTIONS are:\n\n  -m, --mode   If a directory needs to be created, set the mode as an octal\n               permission string.\n\n```\n\n# install\n\nWith [npm](http://npmjs.org) do:\n\n```\nnpm install mkdirp\n```\n\nto get the library, or\n\n```\nnpm install -g mkdirp\n```\n\nto get the command.\n\n# license\n\nMIT\n",
+  "readmeFilename": "readme.markdown"
+}
diff --git a/tools/eslint/node_modules/mkdirp/readme.markdown b/tools/eslint/node_modules/mkdirp/readme.markdown
new file mode 100644
index 00000000000000..3cc13153851162
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/readme.markdown
@@ -0,0 +1,100 @@
+# mkdirp
+
+Like `mkdir -p`, but in node.js!
+
+[![build status](https://secure.travis-ci.org/substack/node-mkdirp.png)](http://travis-ci.org/substack/node-mkdirp)
+
+# example
+
+## pow.js
+
+```js
+var mkdirp = require('mkdirp');
+    
+mkdirp('/tmp/foo/bar/baz', function (err) {
+    if (err) console.error(err)
+    else console.log('pow!')
+});
+```
+
+Output
+
+```
+pow!
+```
+
+And now /tmp/foo/bar/baz exists, huzzah!
+
+# methods
+
+```js
+var mkdirp = require('mkdirp');
+```
+
+## mkdirp(dir, opts, cb)
+
+Create a new directory and any necessary subdirectories at `dir` with octal
+permission string `opts.mode`. If `opts` is a non-object, it will be treated as
+the `opts.mode`.
+
+If `opts.mode` isn't specified, it defaults to `0777 & (~process.umask())`.
+
+`cb(err, made)` fires with the error or the first directory `made`
+that had to be created, if any.
+
+You can optionally pass in an alternate `fs` implementation by passing in
+`opts.fs`. Your implementation should have `opts.fs.mkdir(path, mode, cb)` and
+`opts.fs.stat(path, cb)`.
+
+## mkdirp.sync(dir, opts)
+
+Synchronously create a new directory and any necessary subdirectories at `dir`
+with octal permission string `opts.mode`. If `opts` is a non-object, it will be
+treated as the `opts.mode`.
+
+If `opts.mode` isn't specified, it defaults to `0777 & (~process.umask())`.
+
+Returns the first directory that had to be created, if any.
+
+You can optionally pass in an alternate `fs` implementation by passing in
+`opts.fs`. Your implementation should have `opts.fs.mkdirSync(path, mode)` and
+`opts.fs.statSync(path)`.
+
+# usage
+
+This package also ships with a `mkdirp` command.
+
+```
+usage: mkdirp [DIR1,DIR2..] {OPTIONS}
+
+  Create each supplied directory including any necessary parent directories that
+  don't yet exist.
+  
+  If the directory already exists, do nothing.
+
+OPTIONS are:
+
+  -m, --mode   If a directory needs to be created, set the mode as an octal
+               permission string.
+
+```
+
+# install
+
+With [npm](http://npmjs.org) do:
+
+```
+npm install mkdirp
+```
+
+to get the library, or
+
+```
+npm install -g mkdirp
+```
+
+to get the command.
+
+# license
+
+MIT
diff --git a/tools/eslint/node_modules/mkdirp/test/chmod.js b/tools/eslint/node_modules/mkdirp/test/chmod.js
new file mode 100644
index 00000000000000..520dcb8e9b5a75
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/test/chmod.js
@@ -0,0 +1,38 @@
+var mkdirp = require('../').mkdirp;
+var path = require('path');
+var fs = require('fs');
+var test = require('tap').test;
+
+var ps = [ '', 'tmp' ];
+
+for (var i = 0; i < 25; i++) {
+    var dir = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
+    ps.push(dir);
+}
+
+var file = ps.join('/');
+
+test('chmod-pre', function (t) {
+    var mode = 0744
+    mkdirp(file, mode, function (er) {
+        t.ifError(er, 'should not error');
+        fs.stat(file, function (er, stat) {
+            t.ifError(er, 'should exist');
+            t.ok(stat && stat.isDirectory(), 'should be directory');
+            t.equal(stat && stat.mode & 0777, mode, 'should be 0744');
+            t.end();
+        });
+    });
+});
+
+test('chmod', function (t) {
+    var mode = 0755
+    mkdirp(file, mode, function (er) {
+        t.ifError(er, 'should not error');
+        fs.stat(file, function (er, stat) {
+            t.ifError(er, 'should exist');
+            t.ok(stat && stat.isDirectory(), 'should be directory');
+            t.end();
+        });
+    });
+});
diff --git a/tools/eslint/node_modules/mkdirp/test/clobber.js b/tools/eslint/node_modules/mkdirp/test/clobber.js
new file mode 100644
index 00000000000000..0eb709987002f0
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/test/clobber.js
@@ -0,0 +1,37 @@
+var mkdirp = require('../').mkdirp;
+var path = require('path');
+var fs = require('fs');
+var test = require('tap').test;
+
+var ps = [ '', 'tmp' ];
+
+for (var i = 0; i < 25; i++) {
+    var dir = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
+    ps.push(dir);
+}
+
+var file = ps.join('/');
+
+// a file in the way
+var itw = ps.slice(0, 3).join('/');
+
+
+test('clobber-pre', function (t) {
+    console.error("about to write to "+itw)
+    fs.writeFileSync(itw, 'I AM IN THE WAY, THE TRUTH, AND THE LIGHT.');
+
+    fs.stat(itw, function (er, stat) {
+        t.ifError(er)
+        t.ok(stat && stat.isFile(), 'should be file')
+        t.end()
+    })
+})
+
+test('clobber', function (t) {
+    t.plan(2);
+    mkdirp(file, 0755, function (err) {
+        t.ok(err);
+        t.equal(err.code, 'ENOTDIR');
+        t.end();
+    });
+});
diff --git a/tools/eslint/node_modules/mkdirp/test/mkdirp.js b/tools/eslint/node_modules/mkdirp/test/mkdirp.js
new file mode 100644
index 00000000000000..3b624ddbeb0db8
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/test/mkdirp.js
@@ -0,0 +1,26 @@
+var mkdirp = require('../');
+var path = require('path');
+var fs = require('fs');
+var exists = fs.exists || path.exists;
+var test = require('tap').test;
+
+test('woo', function (t) {
+    t.plan(5);
+    var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
+    var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
+    var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
+    
+    var file = '/tmp/' + [x,y,z].join('/');
+    
+    mkdirp(file, 0755, function (err) {
+        t.ifError(err);
+        exists(file, function (ex) {
+            t.ok(ex, 'file created');
+            fs.stat(file, function (err, stat) {
+                t.ifError(err);
+                t.equal(stat.mode & 0777, 0755);
+                t.ok(stat.isDirectory(), 'target not a directory');
+            })
+        })
+    });
+});
diff --git a/tools/eslint/node_modules/mkdirp/test/opts_fs.js b/tools/eslint/node_modules/mkdirp/test/opts_fs.js
new file mode 100644
index 00000000000000..f1fbeca146d128
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/test/opts_fs.js
@@ -0,0 +1,27 @@
+var mkdirp = require('../');
+var path = require('path');
+var test = require('tap').test;
+var mockfs = require('mock-fs');
+
+test('opts.fs', function (t) {
+    t.plan(5);
+    
+    var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
+    var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
+    var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
+    
+    var file = '/beep/boop/' + [x,y,z].join('/');
+    var xfs = mockfs.fs();
+    
+    mkdirp(file, { fs: xfs, mode: 0755 }, function (err) {
+        t.ifError(err);
+        xfs.exists(file, function (ex) {
+            t.ok(ex, 'created file');
+            xfs.stat(file, function (err, stat) {
+                t.ifError(err);
+                t.equal(stat.mode & 0777, 0755);
+                t.ok(stat.isDirectory(), 'target not a directory');
+            });
+        });
+    });
+});
diff --git a/tools/eslint/node_modules/mkdirp/test/opts_fs_sync.js b/tools/eslint/node_modules/mkdirp/test/opts_fs_sync.js
new file mode 100644
index 00000000000000..224b50642feafd
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/test/opts_fs_sync.js
@@ -0,0 +1,25 @@
+var mkdirp = require('../');
+var path = require('path');
+var test = require('tap').test;
+var mockfs = require('mock-fs');
+
+test('opts.fs sync', function (t) {
+    t.plan(4);
+    
+    var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
+    var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
+    var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
+    
+    var file = '/beep/boop/' + [x,y,z].join('/');
+    var xfs = mockfs.fs();
+    
+    mkdirp.sync(file, { fs: xfs, mode: 0755 });
+    xfs.exists(file, function (ex) {
+        t.ok(ex, 'created file');
+        xfs.stat(file, function (err, stat) {
+            t.ifError(err);
+            t.equal(stat.mode & 0777, 0755);
+            t.ok(stat.isDirectory(), 'target not a directory');
+        });
+    });
+});
diff --git a/tools/eslint/node_modules/mkdirp/test/perm.js b/tools/eslint/node_modules/mkdirp/test/perm.js
new file mode 100644
index 00000000000000..2c975905204646
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/test/perm.js
@@ -0,0 +1,30 @@
+var mkdirp = require('../');
+var path = require('path');
+var fs = require('fs');
+var exists = fs.exists || path.exists;
+var test = require('tap').test;
+
+test('async perm', function (t) {
+    t.plan(5);
+    var file = '/tmp/' + (Math.random() * (1<<30)).toString(16);
+    
+    mkdirp(file, 0755, function (err) {
+        t.ifError(err);
+        exists(file, function (ex) {
+            t.ok(ex, 'file created');
+            fs.stat(file, function (err, stat) {
+                t.ifError(err);
+                t.equal(stat.mode & 0777, 0755);
+                t.ok(stat.isDirectory(), 'target not a directory');
+            })
+        })
+    });
+});
+
+test('async root perm', function (t) {
+    mkdirp('/tmp', 0755, function (err) {
+        if (err) t.fail(err);
+        t.end();
+    });
+    t.end();
+});
diff --git a/tools/eslint/node_modules/mkdirp/test/perm_sync.js b/tools/eslint/node_modules/mkdirp/test/perm_sync.js
new file mode 100644
index 00000000000000..327e54b2e951f2
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/test/perm_sync.js
@@ -0,0 +1,34 @@
+var mkdirp = require('../');
+var path = require('path');
+var fs = require('fs');
+var exists = fs.exists || path.exists;
+var test = require('tap').test;
+
+test('sync perm', function (t) {
+    t.plan(4);
+    var file = '/tmp/' + (Math.random() * (1<<30)).toString(16) + '.json';
+    
+    mkdirp.sync(file, 0755);
+    exists(file, function (ex) {
+        t.ok(ex, 'file created');
+        fs.stat(file, function (err, stat) {
+            t.ifError(err);
+            t.equal(stat.mode & 0777, 0755);
+            t.ok(stat.isDirectory(), 'target not a directory');
+        });
+    });
+});
+
+test('sync root perm', function (t) {
+    t.plan(3);
+    
+    var file = '/tmp';
+    mkdirp.sync(file, 0755);
+    exists(file, function (ex) {
+        t.ok(ex, 'file created');
+        fs.stat(file, function (err, stat) {
+            t.ifError(err);
+            t.ok(stat.isDirectory(), 'target not a directory');
+        })
+    });
+});
diff --git a/tools/eslint/node_modules/mkdirp/test/race.js b/tools/eslint/node_modules/mkdirp/test/race.js
new file mode 100644
index 00000000000000..7c295f410de2cc
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/test/race.js
@@ -0,0 +1,40 @@
+var mkdirp = require('../').mkdirp;
+var path = require('path');
+var fs = require('fs');
+var exists = fs.exists || path.exists;
+var test = require('tap').test;
+
+test('race', function (t) {
+    t.plan(6);
+    var ps = [ '', 'tmp' ];
+    
+    for (var i = 0; i < 25; i++) {
+        var dir = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
+        ps.push(dir);
+    }
+    var file = ps.join('/');
+    
+    var res = 2;
+    mk(file, function () {
+        if (--res === 0) t.end();
+    });
+    
+    mk(file, function () {
+        if (--res === 0) t.end();
+    });
+    
+    function mk (file, cb) {
+        mkdirp(file, 0755, function (err) {
+            t.ifError(err);
+            exists(file, function (ex) {
+                t.ok(ex, 'file created');
+                fs.stat(file, function (err, stat) {
+                    t.ifError(err);
+                    t.equal(stat.mode & 0777, 0755);
+                    t.ok(stat.isDirectory(), 'target not a directory');
+                    if (cb) cb();
+                });
+            })
+        });
+    }
+});
diff --git a/tools/eslint/node_modules/mkdirp/test/rel.js b/tools/eslint/node_modules/mkdirp/test/rel.js
new file mode 100644
index 00000000000000..d1f175c2406543
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/test/rel.js
@@ -0,0 +1,30 @@
+var mkdirp = require('../');
+var path = require('path');
+var fs = require('fs');
+var exists = fs.exists || path.exists;
+var test = require('tap').test;
+
+test('rel', function (t) {
+    t.plan(5);
+    var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
+    var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
+    var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
+    
+    var cwd = process.cwd();
+    process.chdir('/tmp');
+    
+    var file = [x,y,z].join('/');
+    
+    mkdirp(file, 0755, function (err) {
+        t.ifError(err);
+        exists(file, function (ex) {
+            t.ok(ex, 'file created');
+            fs.stat(file, function (err, stat) {
+                t.ifError(err);
+                process.chdir(cwd);
+                t.equal(stat.mode & 0777, 0755);
+                t.ok(stat.isDirectory(), 'target not a directory');
+            })
+        })
+    });
+});
diff --git a/tools/eslint/node_modules/mkdirp/test/return.js b/tools/eslint/node_modules/mkdirp/test/return.js
new file mode 100644
index 00000000000000..bce68e5613e3f9
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/test/return.js
@@ -0,0 +1,25 @@
+var mkdirp = require('../');
+var path = require('path');
+var fs = require('fs');
+var test = require('tap').test;
+
+test('return value', function (t) {
+    t.plan(4);
+    var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
+    var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
+    var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
+
+    var file = '/tmp/' + [x,y,z].join('/');
+
+    // should return the first dir created.
+    // By this point, it would be profoundly surprising if /tmp didn't
+    // already exist, since every other test makes things in there.
+    mkdirp(file, function (err, made) {
+        t.ifError(err);
+        t.equal(made, '/tmp/' + x);
+        mkdirp(file, function (err, made) {
+          t.ifError(err);
+          t.equal(made, null);
+        });
+    });
+});
diff --git a/tools/eslint/node_modules/mkdirp/test/return_sync.js b/tools/eslint/node_modules/mkdirp/test/return_sync.js
new file mode 100644
index 00000000000000..7c222d3558d6f0
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/test/return_sync.js
@@ -0,0 +1,24 @@
+var mkdirp = require('../');
+var path = require('path');
+var fs = require('fs');
+var test = require('tap').test;
+
+test('return value', function (t) {
+    t.plan(2);
+    var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
+    var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
+    var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
+
+    var file = '/tmp/' + [x,y,z].join('/');
+
+    // should return the first dir created.
+    // By this point, it would be profoundly surprising if /tmp didn't
+    // already exist, since every other test makes things in there.
+    // Note that this will throw on failure, which will fail the test.
+    var made = mkdirp.sync(file);
+    t.equal(made, '/tmp/' + x);
+
+    // making the same file again should have no effect.
+    made = mkdirp.sync(file);
+    t.equal(made, null);
+});
diff --git a/tools/eslint/node_modules/mkdirp/test/root.js b/tools/eslint/node_modules/mkdirp/test/root.js
new file mode 100644
index 00000000000000..97ad7a2f358e93
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/test/root.js
@@ -0,0 +1,18 @@
+var mkdirp = require('../');
+var path = require('path');
+var fs = require('fs');
+var test = require('tap').test;
+
+test('root', function (t) {
+    // '/' on unix, 'c:/' on windows.
+    var file = path.resolve('/');
+
+    mkdirp(file, 0755, function (err) {
+        if (err) throw err
+        fs.stat(file, function (er, stat) {
+            if (er) throw er
+            t.ok(stat.isDirectory(), 'target is a directory');
+            t.end();
+        })
+    });
+});
diff --git a/tools/eslint/node_modules/mkdirp/test/sync.js b/tools/eslint/node_modules/mkdirp/test/sync.js
new file mode 100644
index 00000000000000..88fa4324ee1901
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/test/sync.js
@@ -0,0 +1,30 @@
+var mkdirp = require('../');
+var path = require('path');
+var fs = require('fs');
+var exists = fs.exists || path.exists;
+var test = require('tap').test;
+
+test('sync', function (t) {
+    t.plan(4);
+    var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
+    var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
+    var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
+
+    var file = '/tmp/' + [x,y,z].join('/');
+
+    try {
+        mkdirp.sync(file, 0755);
+    } catch (err) {
+        t.fail(err);
+        return t.end();
+    }
+
+    exists(file, function (ex) {
+        t.ok(ex, 'file created');
+        fs.stat(file, function (err, stat) {
+            t.ifError(err);
+            t.equal(stat.mode & 0777, 0755);
+            t.ok(stat.isDirectory(), 'target not a directory');
+        });
+    });
+});
diff --git a/tools/eslint/node_modules/mkdirp/test/umask.js b/tools/eslint/node_modules/mkdirp/test/umask.js
new file mode 100644
index 00000000000000..82c393a006a8f5
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/test/umask.js
@@ -0,0 +1,26 @@
+var mkdirp = require('../');
+var path = require('path');
+var fs = require('fs');
+var exists = fs.exists || path.exists;
+var test = require('tap').test;
+
+test('implicit mode from umask', function (t) {
+    t.plan(5);
+    var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
+    var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
+    var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
+    
+    var file = '/tmp/' + [x,y,z].join('/');
+    
+    mkdirp(file, function (err) {
+        t.ifError(err);
+        exists(file, function (ex) {
+            t.ok(ex, 'file created');
+            fs.stat(file, function (err, stat) {
+                t.ifError(err);
+                t.equal(stat.mode & 0777, 0777 & (~process.umask()));
+                t.ok(stat.isDirectory(), 'target not a directory');
+            });
+        })
+    });
+});
diff --git a/tools/eslint/node_modules/mkdirp/test/umask_sync.js b/tools/eslint/node_modules/mkdirp/test/umask_sync.js
new file mode 100644
index 00000000000000..e537fbe4beebc2
--- /dev/null
+++ b/tools/eslint/node_modules/mkdirp/test/umask_sync.js
@@ -0,0 +1,30 @@
+var mkdirp = require('../');
+var path = require('path');
+var fs = require('fs');
+var exists = fs.exists || path.exists;
+var test = require('tap').test;
+
+test('umask sync modes', function (t) {
+    t.plan(4);
+    var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
+    var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
+    var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
+
+    var file = '/tmp/' + [x,y,z].join('/');
+
+    try {
+        mkdirp.sync(file);
+    } catch (err) {
+        t.fail(err);
+        return t.end();
+    }
+
+    exists(file, function (ex) {
+        t.ok(ex, 'file created');
+        fs.stat(file, function (err, stat) {
+            t.ifError(err);
+            t.equal(stat.mode & 0777, (0777 & (~process.umask())));
+            t.ok(stat.isDirectory(), 'target not a directory');
+        });
+    });
+});
diff --git a/tools/eslint/node_modules/object-assign/index.js b/tools/eslint/node_modules/object-assign/index.js
new file mode 100644
index 00000000000000..438b80abb531dd
--- /dev/null
+++ b/tools/eslint/node_modules/object-assign/index.js
@@ -0,0 +1,26 @@
+'use strict';
+
+function ToObject(val) {
+	if (val == null) {
+		throw new TypeError('Object.assign cannot be called with null or undefined');
+	}
+
+	return Object(val);
+}
+
+module.exports = Object.assign || function (target, source) {
+	var from;
+	var keys;
+	var to = ToObject(target);
+
+	for (var s = 1; s < arguments.length; s++) {
+		from = arguments[s];
+		keys = Object.keys(Object(from));
+
+		for (var i = 0; i < keys.length; i++) {
+			to[keys[i]] = from[keys[i]];
+		}
+	}
+
+	return to;
+};
diff --git a/tools/eslint/node_modules/object-assign/package.json b/tools/eslint/node_modules/object-assign/package.json
new file mode 100644
index 00000000000000..b03ee5ac88676a
--- /dev/null
+++ b/tools/eslint/node_modules/object-assign/package.json
@@ -0,0 +1,68 @@
+{
+  "name": "object-assign",
+  "version": "2.0.0",
+  "description": "ES6 Object.assign() ponyfill",
+  "license": "MIT",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/sindresorhus/object-assign.git"
+  },
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "http://sindresorhus.com"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "scripts": {
+    "test": "mocha"
+  },
+  "files": [
+    "index.js"
+  ],
+  "keywords": [
+    "object",
+    "assign",
+    "extend",
+    "properties",
+    "es6",
+    "ecmascript",
+    "harmony",
+    "ponyfill",
+    "prollyfill",
+    "polyfill",
+    "shim",
+    "browser"
+  ],
+  "devDependencies": {
+    "mocha": "*"
+  },
+  "gitHead": "4cd0365f5a78dd369473ca0bbd31f7b234148c42",
+  "bugs": {
+    "url": "https://github.com/sindresorhus/object-assign/issues"
+  },
+  "homepage": "https://github.com/sindresorhus/object-assign",
+  "_id": "object-assign@2.0.0",
+  "_shasum": "f8309b09083b01261ece3ef7373f2b57b8dd7042",
+  "_from": "object-assign@>=2.0.0 <3.0.0",
+  "_npmVersion": "2.1.5",
+  "_nodeVersion": "0.10.32",
+  "_npmUser": {
+    "name": "sindresorhus",
+    "email": "sindresorhus@gmail.com"
+  },
+  "maintainers": [
+    {
+      "name": "sindresorhus",
+      "email": "sindresorhus@gmail.com"
+    }
+  ],
+  "dist": {
+    "shasum": "f8309b09083b01261ece3ef7373f2b57b8dd7042",
+    "tarball": "http://registry.npmjs.org/object-assign/-/object-assign-2.0.0.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/object-assign/-/object-assign-2.0.0.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/object-assign/readme.md b/tools/eslint/node_modules/object-assign/readme.md
new file mode 100644
index 00000000000000..aee51c12b56589
--- /dev/null
+++ b/tools/eslint/node_modules/object-assign/readme.md
@@ -0,0 +1,51 @@
+# object-assign [![Build Status](https://travis-ci.org/sindresorhus/object-assign.svg?branch=master)](https://travis-ci.org/sindresorhus/object-assign)
+
+> ES6 [`Object.assign()`](http://www.2ality.com/2014/01/object-assign.html) ponyfill
+
+> Ponyfill: A polyfill that doesn't overwrite the native method
+
+
+## Install
+
+```sh
+$ npm install --save object-assign
+```
+
+
+## Usage
+
+```js
+var objectAssign = require('object-assign');
+
+objectAssign({foo: 0}, {bar: 1});
+//=> {foo: 0, bar: 1}
+
+// multiple sources
+objectAssign({foo: 0}, {bar: 1}, {baz: 2});
+//=> {foo: 0, bar: 1, baz: 2}
+
+// overwrites equal keys
+objectAssign({foo: 0}, {foo: 1}, {foo: 2});
+//=> {foo: 2}
+
+// ignores null and undefined sources
+objectAssign({foo: 0}, null, {bar: 1}, undefined);
+//=> {foo: 0, bar: 1}
+```
+
+
+## API
+
+### objectAssign(target, source, [source, ...])
+
+Assigns enumerable own properties of `source` objects to the `target` object and returns the `target` object. Additional `source` objects will overwrite previous ones.
+
+
+## Resources
+
+- [ES6 spec - Object.assign](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.assign)
+
+
+## License
+
+MIT © [Sindre Sorhus](http://sindresorhus.com)
diff --git a/tools/eslint/node_modules/optionator/LICENSE b/tools/eslint/node_modules/optionator/LICENSE
new file mode 100644
index 00000000000000..525b11850e6f2c
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/LICENSE
@@ -0,0 +1,22 @@
+Copyright (c) George Zahariev
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
diff --git a/tools/eslint/node_modules/optionator/README.md b/tools/eslint/node_modules/optionator/README.md
new file mode 100644
index 00000000000000..99e3bc751ddace
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/README.md
@@ -0,0 +1,200 @@
+# Optionator
+
+
+Optionator is an option parsing and help generation library.
+
+## Why?
+The  problem with other option parsers, such as `yargs` or `minimist`, is they just accept all input, valid or not.
+With Optionator, if you mistype an option, it will give you an error (with a suggestion for what you meant).
+If you give the wrong type of argument for an option, it will give you an error rather than supplying the wrong input to your application.
+
+    $ cmd --halp
+    Invalid option '--halp' - perhaps you meant '--help'?
+
+    $ cmd --count str
+    Invalid value for option 'count' - expected type Int, received value: str.
+
+Over helpful features include reformatting the help text based on the size of the console, so that it fits even if the console is narrow, and accepting not just an array (eg. process.argv), but a string or object as well, making things like testing much easier.
+
+## About
+Optionator uses [type-check](https://github.com/gkz/type-check) and [levn](https://github.com/gkz/levn) behind the scenes to cast and verify input according the specified types.
+
+Optionator is used by [Grasp](http://graspjs.com), [eslint](http://eslint.org), [LiveScript](http://livescript.net), [esmangle](https://github.com/estools/esmangle), [escodegen](https://github.com/estools/escodegen), and more.
+
+MIT license. Version 0.5.0
+
+    npm install optionator
+
+For updates on Optionator, [follow me on twitter](https://twitter.com/gkzahariev).
+
+## Usage
+`require('optionator');` returns a function. It has one property, `VERSION`, the current version of the library as a string. This function is called with an object specifying your options and other information, see the [settings format section](#settings-format). This in turn returns an object with three properties, `parse`, `generateHelp`, and `generateHelpForOption`, which are all functions.
+
+```js
+var optionator = require('optionator')({
+  prepend: 'Usage: cmd [options]',
+  append: 'Version 1.0.0',
+  options: [{
+    option: 'help',
+    alias: 'h',
+    type: 'Boolean',
+    description: 'displays help'
+  }, {
+    option: 'count',
+    alias: 'c',
+    type: 'Int',
+    description: 'number of things',
+    example: 'cmd --count 2'
+  }]
+});
+```
+
+### parse(input, parseOptions)
+`parse` processes the `input` according to your settings, and returns an object with the results.
+
+##### arguments
+* input - `[String] | Object | String` - the input you wish to parse
+* parseOptions - `{slice: Int}` - all options optional
+    - `slice` specifies how much to slice away from the beginning if the input is an array or string - by default `0` for string, `2` for array (works with `process.argv`)
+
+##### returns
+`Object` - the parsed options, each key is a camelCase version of the option name (specified in dash-case), and each value is the processed value for that option. Positional values are in an array under the `_` key.
+
+##### example
+```js
+parse(['node', 't.js', '--count', '2', 'positional']); // {count: 2, _: ['positional']}
+parse('--count 2 positional');                         // {count: 2, _: ['positional']}
+parse({count: 2, _:['positional']});                   // {count: 2, _: ['positional']}
+```
+
+### generateHelp(helpOptions)
+`generateHelp` produces help text based on your settings.
+
+##### arguments
+* helpOptions - `{showHidden: Boolean, interpolate: Object}` - all options optional
+    - `showHidden` specifies whether to show options with `hidden: true` specified, by default it is `false`
+    - `interpolate` specify data to be interpolated in `prepend` and `append` text, `{{key}}` is the format - eg. `generateHelp({interpolate:{version: '0.4.2'}})`, will change this `append` text: `Version {{version}}` to `Version 0.4.2`
+
+##### returns
+`String` - the generated help text
+
+##### example
+```js
+generateHelp(); /*
+"Usage: cmd [options] positional
+
+  -h, --help       displays help
+  -c, --count Int  number of things
+
+Version  1.0.0
+"*/
+```
+
+### generateHelpForOption(optionName)
+`generateHelpForOption` produces expanded help text for the specified with `optionName` option. If an `example` was specified for the option, it will be displayed,  and if a `longDescription` was specified, it will display that instead of the `description`.
+
+##### arguments
+* optionName - `String` - the name of the option to display
+
+##### returns
+`String` - the generated help text for the option
+
+##### example
+```js
+generateHelpForOption('count'); /*
+"-c, --count Int
+description: number of things
+example: cmd --count 2
+"*/
+```
+
+## Settings Format
+When your `require('optionator')`, you get a function that takes in a settings object. This object has the type:
+
+    {
+      prepend: Maybe String,
+      append: Maybe String,
+      options: [{heading: String} | {
+        option: String,
+        alias: Maybe [String] | String,
+        type: Maybe String,
+        enum: Maybe [String],
+        default: Maybe String,
+        restPositional: Maybe Boolean,
+        requried: Maybe Boolean,
+        overrideRequired: Maybe Bookean,
+        dependsOn: Maybe [String] | String,
+        description: Maybe String,
+        longDescription: Maybe String,
+        example: Maybe [String] | String
+      }],
+      helpStyle: Maybe {
+        aliasSeparator: Maybe String,
+        typeSeparator: Maybe String,
+        descriptionSeparator: Maybe String,
+        initialIndent: Maybe Int,
+        secondaryIndent: Maybe Int,
+        maxPadFactor: Maybe Number
+      },
+      mutuallyExclusive: Maybe [[String | [String]]],
+      concatRepeatedArrays: Maybe Boolean,
+      mergeRepeatedObjects: Maybe Boolean
+    }
+
+### Top Level Properties
+* `prepend` is an optional string to be placed before the options in the help text
+* `append` is an optional string to be placed after the options in the help text
+* `options` is a required array specifying your options and headings, the options and headings will be displayed in the order specified
+* `helpStyle` is an optional object which enables you to change the default appearance of some aspects of the help text
+* `mutuallyExclusive` is an optional array of arrays of either strings or arrays of strings. The top level array is a list of rules, each rule is a list of elements - each element can be either a string (the name of an option), or a list of strings (a group of option names) - there will be an error if more than one element is present
+* `concatRepeatedArrays` is an optional boolean (defaults to `false`) - when set to `true` and an option contains an array value and is repeated, the subsequent values for the flag will be appended rather than overwriting the original value - eg. option `g` of type `[String]`: `-g a -g b -g c,d` will result in `['a','b','c','d']`
+* `mergeRepeatedObjects` is an optional boolean (defaults to `false`) - when set to `true` and an option contains an object value and is repeated, the subsequent values for the flag will be merged rather than overwriting the original value - eg. option `g` of type `Object`: `-g a:1 -g b:2 -g c:3,d:4` will result in `{a: 1, b: 2, c: 3, d: 4}`
+
+#### Heading Properties
+* `heading` a required string, the name of the heading
+
+#### Option Properties
+* `option` the required name of the option - use dash-case, without the leading dashes
+* `alias` is an optional string or array of strings which specify any aliases for the option
+* `type` is a required string in the [type check](https://github.com/gkz/type-check) [format](https://github.com/gkz/type-check#type-format), this will be used to cast the inputted value and validate it
+* `enum` is an optional array of strings, each string will be parsed by [levn](https://github.com/gkz/levn) - the argument value must be one of the resulting values - each potential value must validate against the specified `type`
+* `default` is a optional string, which will be parsed by [levn](https://github.com/gkz/levn) and used as the default value if none is set - the value must validate against the specified `type`
+* `restPositional` is an optional boolean - if set to `true`, everything after the option will be taken to be a positional argument, even if it looks like a named argument
+* `required` is an optional boolean - if set to `true`, the option parsing will fail if the option is not defined
+* `overrideRequired` is a optional boolean - if set to `true` and the option is used, and there is another option which is required but not set, it will override the need for the required option and there will be no error - this is useful if you have required options and want to use `--help` or `--version` flags
+* `dependsOn` is an optional string or array of strings - if simply a string (the name of another option), it will make sure that that other option is set, if an array of strings, depending on whether `'and'` or `'or'` is first, it will either check whether all (`['and', 'option-a', 'option-b']`), or at least one (`['or', 'option-a', 'option-b']`) other options are set
+* `description` is an optional string, which will be displayed next to the option in the help text
+* `longDescription` is an optional string, it will be displayed instead of the `description` when `generateHelpForOption` is used
+* `example` is an optional string or array of strings with example(s) for the option - these will be displayed when `generateHelpForOption` is used
+
+#### Help Style Properties
+* `aliasSeparator` is an optional string, separates multiple names from each other - default: ' ,'
+* `typeSeparator` is an optional string, separates the type from the names - default: ' '
+* `descriptionSeparator` is an optional string , separates the description from the padded name and type - default: '  '
+* `initialIndent` is an optional int - the amount of indent for options - default: 2
+* `secondaryIndent` is an optional int - the amount of indent if wrapped fully (in addition to the initial indent) - default: 4
+* `maxPadFactor` is an optional number - affects the default level of padding for the names/type, it is multiplied by the average of the length of the names/type - default: 1.5
+
+## Argument Format
+At the highest level there are two types of arguments: named, and positional.
+
+Name arguments of any length are prefixed with `--` (eg. `--go`), and those of one character may be prefixed with either `--` or `-` (eg. `-g`).
+
+There are two types of named arguments: boolean flags (eg. `--problemo`, `-p`) which take no value and result in a `true` if they are present, the falsey `undefined` if they are not present, or `false` if present and explicitly prefixed with `no` (eg. `--no-problemo`). Named arguments with values (eg. `--tseries 800`, `-t 800`) are the other type. If the option has a type `Boolean` it will automatically be made into a boolean flag. Any other type results in a named argument that takes a value.
+
+For more information about how to properly set types to get the value you want, take a look at the [type check](https://github.com/gkz/type-check) and [levn](https://github.com/gkz/levn) pages.
+
+You can group single character arguments that use a single `-`, however all except the last must be boolean flags (which take no value). The last may be a boolean flag, or an argument which takes a value - eg. `-ba 2` is equivalent to `-b -a 2`.
+
+Positional arguments are all those values which do not fall under the above - they can be anywhere, not just at the end. For example, in `cmd -b one -a 2 two` where `b` is a boolean flag, and `a` has the type `Number`, there are two positional arguments, `one` and `two`.
+
+Everything after an `--` is positional, even if it looks like a named argument.
+
+You may optionally use `=` to separate option names from values, for example: `--count=2`.
+
+If you specify the option `NUM`, then any argument using a single `-` followed by a number will be valid and will set the value of `NUM`. Eg. `-2` will be parsed into `NUM: 2`.
+
+If duplicate named arguments are present, the last one will be taken.
+
+## Technical About
+`optionator` is written in [LiveScript](http://livescript.net/) - a language that compiles to JavaScript. It uses [levn](https://github.com/gkz/levn) to cast arguments to their specified type, and uses [type-check](https://github.com/gkz/type-check) to validate values. It also uses the [prelude.ls](http://preludels.com/) library.
diff --git a/tools/eslint/node_modules/optionator/lib/coerce.js b/tools/eslint/node_modules/optionator/lib/coerce.js
new file mode 100644
index 00000000000000..6fb60aa82de436
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/lib/coerce.js
@@ -0,0 +1,367 @@
+// Generated by LiveScript 1.2.0
+(function(){
+  var ref$, id, reject, parsedTypeCheck, types, tokenRegex, toString$ = {}.toString;
+  ref$ = require('prelude-ls'), id = ref$.id, reject = ref$.reject;
+  parsedTypeCheck = require('type-check').parsedTypeCheck;
+  types = {
+    '*': function(it){
+      switch (toString$.call(it).slice(8, -1)) {
+      case 'Array':
+        return coerceType(it, {
+          type: 'Array'
+        });
+      case 'Object':
+        return coerceType(it, {
+          type: 'Object'
+        });
+      default:
+        return {
+          type: 'Just',
+          value: coerceTypes(it, [
+            {
+              type: 'Undefined'
+            }, {
+              type: 'Null'
+            }, {
+              type: 'Boolean'
+            }, {
+              type: 'Number'
+            }, {
+              type: 'Date'
+            }, {
+              type: 'RegExp'
+            }, {
+              type: 'Array'
+            }, {
+              type: 'Object'
+            }, {
+              type: 'String'
+            }
+          ], {
+            explicit: true
+          })
+        };
+      }
+    },
+    Undefined: function(it){
+      if (it === 'undefined') {
+        return {
+          type: 'Just',
+          value: void 8
+        };
+      } else {
+        return {
+          type: 'Nothing'
+        };
+      }
+    },
+    Null: function(it){
+      if (it === 'null') {
+        return {
+          type: 'Just',
+          value: null
+        };
+      } else {
+        return {
+          type: 'Nothing'
+        };
+      }
+    },
+    Boolean: function(it){
+      if (it === 'true') {
+        return {
+          type: 'Just',
+          value: true
+        };
+      } else if (it === 'false') {
+        return {
+          type: 'Just',
+          value: false
+        };
+      } else {
+        return {
+          type: 'Nothing'
+        };
+      }
+    },
+    Number: function(it){
+      return {
+        type: 'Just',
+        value: +it
+      };
+    },
+    Int: function(it){
+      return {
+        type: 'Just',
+        value: parseInt(it)
+      };
+    },
+    Float: function(it){
+      return {
+        type: 'Just',
+        value: parseFloat(it)
+      };
+    },
+    Date: function(value, options){
+      var that;
+      if (that = /^\#(.*)\#$/.exec(value)) {
+        return {
+          type: 'Just',
+          value: new Date(+that[1] || that[1])
+        };
+      } else if (options.explicit) {
+        return {
+          type: 'Nothing'
+        };
+      } else {
+        return {
+          type: 'Just',
+          value: new Date(+value || value)
+        };
+      }
+    },
+    RegExp: function(value, options){
+      var that;
+      if (that = /^\/(.*)\/([gimy]*)$/.exec(value)) {
+        return {
+          type: 'Just',
+          value: new RegExp(that[1], that[2])
+        };
+      } else if (options.explicit) {
+        return {
+          type: 'Nothing'
+        };
+      } else {
+        return {
+          type: 'Just',
+          value: new RegExp(value)
+        };
+      }
+    },
+    Array: function(it){
+      return coerceArray(it, {
+        of: [{
+          type: '*'
+        }]
+      });
+    },
+    Object: function(it){
+      return coerceFields(it, {
+        of: {}
+      });
+    },
+    String: function(it){
+      var that;
+      if (that = it.match(/^'(.*)'$/)) {
+        return {
+          type: 'Just',
+          value: that[1]
+        };
+      } else if (that = it.match(/^"(.*)"$/)) {
+        return {
+          type: 'Just',
+          value: that[1]
+        };
+      } else {
+        return {
+          type: 'Just',
+          value: it
+        };
+      }
+    }
+  };
+  function coerceArray(node, type){
+    var typeOf, element;
+    if (toString$.call(node).slice(8, -1) !== 'Array') {
+      return {
+        type: 'Nothing'
+      };
+    }
+    typeOf = type.of;
+    return {
+      type: 'Just',
+      value: (function(){
+        var i$, ref$, len$, results$ = [];
+        for (i$ = 0, len$ = (ref$ = node).length; i$ < len$; ++i$) {
+          element = ref$[i$];
+          results$.push(coerceTypes(element, typeOf));
+        }
+        return results$;
+      }())
+    };
+  }
+  function coerceTuple(node, type){
+    var i, types;
+    if (toString$.call(node).slice(8, -1) !== 'Array') {
+      return {
+        type: 'Nothing'
+      };
+    }
+    return {
+      type: 'Just',
+      value: (function(){
+        var i$, ref$, len$, results$ = [];
+        for (i$ = 0, len$ = (ref$ = type.of).length; i$ < len$; ++i$) {
+          i = i$;
+          types = ref$[i$];
+          results$.push(coerceTypes(node[i], types));
+        }
+        return results$;
+      }())
+    };
+  }
+  function coerceFields(node, type){
+    var typeOf, key, value;
+    if (toString$.call(node).slice(8, -1) !== 'Object') {
+      return {
+        type: 'Nothing'
+      };
+    }
+    typeOf = type.of;
+    return {
+      type: 'Just',
+      value: (function(){
+        var ref$, results$ = {};
+        for (key in ref$ = node) {
+          value = ref$[key];
+          results$[key] = coerceTypes(value, typeOf[key] || [{
+            type: '*'
+          }]);
+        }
+        return results$;
+      }())
+    };
+  }
+  function coerceType(node, typeObj, options){
+    var type, structure, coerceFunc;
+    type = typeObj.type, structure = typeObj.structure;
+    if (type) {
+      coerceFunc = types[type];
+      return coerceFunc(node, options);
+    } else {
+      switch (structure) {
+      case 'array':
+        return coerceArray(node, typeObj);
+      case 'tuple':
+        return coerceTuple(node, typeObj);
+      case 'fields':
+        return coerceFields(node, typeObj);
+      }
+    }
+  }
+  function coerceTypes(node, types, options){
+    var i$, len$, type, ref$, valueType, value;
+    options == null && (options = {});
+    for (i$ = 0, len$ = types.length; i$ < len$; ++i$) {
+      type = types[i$];
+      ref$ = coerceType(node, type, options), valueType = ref$.type, value = ref$.value;
+      if (valueType === 'Nothing') {
+        continue;
+      }
+      if (parsedTypeCheck([type], value)) {
+        return value;
+      }
+    }
+    throw new Error("Value '" + node + "' does not type check against " + JSON.stringify(types) + ".");
+  }
+  function consumeOp(tokens, op){
+    if (tokens[0] === op) {
+      return tokens.shift();
+    } else {
+      throw new Error("Expected '" + op + "', but got " + tokens[0] + " instead.");
+    }
+  }
+  function maybeConsumeOp(tokens, op){
+    if (tokens[0] === op) {
+      return tokens.shift();
+    }
+  }
+  function consumeList(tokens, delimiters, hasDelimiters){
+    var result;
+    if (hasDelimiters) {
+      consumeOp(tokens, delimiters[0]);
+    }
+    result = [];
+    while (tokens.length && tokens[0] !== delimiters[1]) {
+      result.push(consumeElement(tokens));
+      maybeConsumeOp(tokens, ',');
+    }
+    if (hasDelimiters) {
+      consumeOp(tokens, delimiters[1]);
+    }
+    return result;
+  }
+  function consumeArray(tokens, hasDelimiters){
+    return consumeList(tokens, ['[', ']'], hasDelimiters);
+  }
+  function consumeTuple(tokens, hasDelimiters){
+    return consumeList(tokens, ['(', ')'], hasDelimiters);
+  }
+  function consumeFields(tokens, hasDelimiters){
+    var result, key;
+    if (hasDelimiters) {
+      consumeOp(tokens, '{');
+    }
+    result = {};
+    while (tokens.length && (!hasDelimiters || tokens[0] !== '}')) {
+      key = tokens.shift();
+      consumeOp(tokens, ':');
+      result[key] = consumeElement(tokens);
+      maybeConsumeOp(tokens, ',');
+    }
+    if (hasDelimiters) {
+      consumeOp(tokens, '}');
+    }
+    return result;
+  }
+  function consumeElement(tokens){
+    switch (tokens[0]) {
+    case '[':
+      return consumeArray(tokens, true);
+    case '(':
+      return consumeTuple(tokens, true);
+    case '{':
+      return consumeFields(tokens, true);
+    default:
+      return tokens.shift();
+    }
+  }
+  function consumeTopLevel(tokens, types){
+    var structure, origTokens, result;
+    structure = types[0].structure;
+    if (types.length === 1 && structure) {
+      origTokens = tokens.slice();
+      result = structure === 'array'
+        ? consumeArray(tokens, tokens[0] === '[')
+        : structure === 'tuple'
+          ? consumeTuple(tokens, tokens[0] === '(')
+          : consumeFields(tokens, tokens[0] === '{');
+      if (tokens.length) {
+        return consumeElement(structure === 'array'
+          ? ['['].concat(origTokens, [']'])
+          : ['('].concat(origTokens, [')']));
+      } else {
+        return result;
+      }
+    } else {
+      return consumeElement(tokens);
+    }
+  }
+  tokenRegex = /("(?:[^"]|\\")*")|('(?:[^']|\\')*')|(#.*#)|(\/(?:\\\/|[^\/])*\/[gimy]*)|([\[\]\(\)}{:,])|([-\.\$\w]+)|\s*/;
+  function coerce(types, string){
+    var tokens, node;
+    tokens = reject(function(it){
+      return !it || /^\s+$/.test(it);
+    }, string.split(tokenRegex));
+    node = consumeTopLevel(tokens, types);
+    if (!node) {
+      throw new Error("Error parsing " + string);
+    }
+    return coerceTypes(node, types);
+  }
+  module.exports = coerce;
+  /*
+  function log
+    console.log it; it
+  */
+}).call(this);
diff --git a/tools/eslint/node_modules/optionator/lib/help.js b/tools/eslint/node_modules/optionator/lib/help.js
new file mode 100644
index 00000000000000..26afec2d64cbb2
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/lib/help.js
@@ -0,0 +1,242 @@
+// Generated by LiveScript 1.3.1
+(function(){
+  var ref$, id, find, sort, min, max, map, unlines, nameToRaw, dasherize, wordwrap, getPreText, setHelpStyleDefaults, generateHelpForOption, generateHelp;
+  ref$ = require('prelude-ls'), id = ref$.id, find = ref$.find, sort = ref$.sort, min = ref$.min, max = ref$.max, map = ref$.map, unlines = ref$.unlines;
+  ref$ = require('./util'), nameToRaw = ref$.nameToRaw, dasherize = ref$.dasherize;
+  wordwrap = require('wordwrap');
+  getPreText = function(option, arg$, maxWidth){
+    var mainName, shortNames, ref$, longNames, type, description, aliasSeparator, typeSeparator, initialIndent, names, namesString, namesStringLen, typeSeparatorString, typeSeparatorStringLen, typeString, that, wrap;
+    mainName = option.option, shortNames = (ref$ = option.shortNames) != null
+      ? ref$
+      : [], longNames = (ref$ = option.longNames) != null
+      ? ref$
+      : [], type = option.type, description = option.description;
+    aliasSeparator = arg$.aliasSeparator, typeSeparator = arg$.typeSeparator, initialIndent = arg$.initialIndent;
+    if (option.negateName) {
+      mainName = "no-" + mainName;
+      if (longNames) {
+        longNames = map(function(it){
+          return "no-" + it;
+        }, longNames);
+      }
+    }
+    names = mainName.length === 1
+      ? [mainName].concat(shortNames, longNames)
+      : shortNames.concat([mainName], longNames);
+    namesString = map(nameToRaw, names).join(aliasSeparator);
+    namesStringLen = namesString.length;
+    typeSeparatorString = mainName === 'NUM' ? '::' : typeSeparator;
+    typeSeparatorStringLen = typeSeparatorString.length;
+    typeString = (that = option['enum']) ? "One of: " + that.join(', ') : type;
+    if (maxWidth != null && !option.boolean && initialIndent + namesStringLen + typeSeparatorStringLen + typeString.length > maxWidth) {
+      wrap = wordwrap(initialIndent + namesStringLen + typeSeparatorStringLen, maxWidth);
+      return namesString + "" + typeSeparatorString + wrap(typeString).replace(/^\s+/, '');
+    } else {
+      return namesString + "" + (option.boolean
+        ? ''
+        : typeSeparatorString + "" + typeString);
+    }
+  };
+  setHelpStyleDefaults = function(helpStyle){
+    helpStyle.aliasSeparator == null && (helpStyle.aliasSeparator = ', ');
+    helpStyle.typeSeparator == null && (helpStyle.typeSeparator = ' ');
+    helpStyle.descriptionSeparator == null && (helpStyle.descriptionSeparator = '  ');
+    helpStyle.initialIndent == null && (helpStyle.initialIndent = 2);
+    helpStyle.secondaryIndent == null && (helpStyle.secondaryIndent = 4);
+    helpStyle.maxPadFactor == null && (helpStyle.maxPadFactor = 1.5);
+  };
+  generateHelpForOption = function(getOption, arg$){
+    var stdout, helpStyle, ref$;
+    stdout = arg$.stdout, helpStyle = (ref$ = arg$.helpStyle) != null
+      ? ref$
+      : {};
+    setHelpStyleDefaults(helpStyle);
+    return function(optionName){
+      var maxWidth, wrap, option, e, pre, defaultString, restPositionalString, description, fullDescription, that, preDescription, descriptionString, exampleString, examples, seperator;
+      maxWidth = stdout != null && stdout.isTTY ? stdout.columns - 1 : null;
+      wrap = maxWidth ? wordwrap(maxWidth) : id;
+      try {
+        option = getOption(dasherize(optionName));
+      } catch (e$) {
+        e = e$;
+        return e.message;
+      }
+      pre = getPreText(option, helpStyle);
+      defaultString = option['default'] && !option.negateName ? "\ndefault: " + option['default'] : '';
+      restPositionalString = option.restPositional ? 'Everything after this option is considered a positional argument, even if it looks like an option.' : '';
+      description = option.longDescription || option.description && sentencize(option.description);
+      fullDescription = description && restPositionalString
+        ? description + " " + restPositionalString
+        : (that = description || restPositionalString) ? that : '';
+      preDescription = 'description:';
+      descriptionString = !fullDescription
+        ? ''
+        : maxWidth && fullDescription.length - 1 - preDescription.length > maxWidth
+          ? "\n" + preDescription + "\n" + wrap(fullDescription)
+          : "\n" + preDescription + " " + fullDescription;
+      exampleString = (that = option.example) ? (examples = [].concat(that), examples.length > 1
+        ? "\nexamples:\n" + unlines(examples)
+        : "\nexample: " + examples[0]) : '';
+      seperator = defaultString || descriptionString || exampleString ? "\n" + repeatString$('=', pre.length) : '';
+      return pre + "" + seperator + defaultString + descriptionString + exampleString;
+    };
+  };
+  generateHelp = function(arg$){
+    var options, prepend, append, helpStyle, ref$, stdout, aliasSeparator, typeSeparator, descriptionSeparator, maxPadFactor, initialIndent, secondaryIndent;
+    options = arg$.options, prepend = arg$.prepend, append = arg$.append, helpStyle = (ref$ = arg$.helpStyle) != null
+      ? ref$
+      : {}, stdout = arg$.stdout;
+    setHelpStyleDefaults(helpStyle);
+    aliasSeparator = helpStyle.aliasSeparator, typeSeparator = helpStyle.typeSeparator, descriptionSeparator = helpStyle.descriptionSeparator, maxPadFactor = helpStyle.maxPadFactor, initialIndent = helpStyle.initialIndent, secondaryIndent = helpStyle.secondaryIndent;
+    return function(arg$){
+      var ref$, showHidden, interpolate, maxWidth, output, out, data, optionCount, totalPreLen, preLens, i$, len$, item, that, pre, desc, preLen, sortedPreLens, maxPreLen, preLenMean, x, padAmount, descSepLen, fullWrapCount, partialWrapCount, descLen, totalLen, initialSpace, wrapAllFull, i, wrap;
+      ref$ = arg$ != null
+        ? arg$
+        : {}, showHidden = ref$.showHidden, interpolate = ref$.interpolate;
+      maxWidth = stdout != null && stdout.isTTY ? stdout.columns - 1 : null;
+      output = [];
+      out = function(it){
+        return output.push(it != null ? it : '');
+      };
+      if (prepend) {
+        out(interpolate ? interp(prepend, interpolate) : prepend);
+        out();
+      }
+      data = [];
+      optionCount = 0;
+      totalPreLen = 0;
+      preLens = [];
+      for (i$ = 0, len$ = (ref$ = options).length; i$ < len$; ++i$) {
+        item = ref$[i$];
+        if (showHidden || !item.hidden) {
+          if (that = item.heading) {
+            data.push({
+              type: 'heading',
+              value: that
+            });
+          } else {
+            pre = getPreText(item, helpStyle, maxWidth);
+            desc = item['default'] && !item.negateName
+              ? (that = item.description) != null
+                ? that + " - default: " + item['default']
+                : "default: " + item['default']
+              : (that = item.description) != null ? that : '';
+            data.push({
+              type: 'option',
+              pre: pre,
+              desc: desc,
+              descLen: desc.length
+            });
+            preLen = pre.length;
+            optionCount++;
+            totalPreLen += preLen;
+            preLens.push(preLen);
+          }
+        }
+      }
+      sortedPreLens = sort(preLens);
+      maxPreLen = sortedPreLens[sortedPreLens.length - 1];
+      preLenMean = initialIndent + totalPreLen / optionCount;
+      x = optionCount > 2 ? min(preLenMean * maxPadFactor, maxPreLen) : maxPreLen;
+      for (i$ = sortedPreLens.length - 1; i$ >= 0; --i$) {
+        preLen = sortedPreLens[i$];
+        if (preLen <= x) {
+          padAmount = preLen;
+          break;
+        }
+      }
+      descSepLen = descriptionSeparator.length;
+      if (maxWidth != null) {
+        fullWrapCount = 0;
+        partialWrapCount = 0;
+        for (i$ = 0, len$ = data.length; i$ < len$; ++i$) {
+          item = data[i$];
+          if (item.type === 'option') {
+            pre = item.pre, desc = item.desc, descLen = item.descLen;
+            if (descLen === 0) {
+              item.wrap = 'none';
+            } else {
+              preLen = max(padAmount, pre.length) + initialIndent + descSepLen;
+              totalLen = preLen + descLen;
+              if (totalLen > maxWidth) {
+                if (descLen / 2.5 > maxWidth - preLen) {
+                  fullWrapCount++;
+                  item.wrap = 'full';
+                } else {
+                  partialWrapCount++;
+                  item.wrap = 'partial';
+                }
+              } else {
+                item.wrap = 'none';
+              }
+            }
+          }
+        }
+      }
+      initialSpace = repeatString$(' ', initialIndent);
+      wrapAllFull = optionCount > 1 && fullWrapCount + partialWrapCount * 0.5 > optionCount * 0.5;
+      for (i$ = 0, len$ = data.length; i$ < len$; ++i$) {
+        i = i$;
+        item = data[i$];
+        if (item.type === 'heading') {
+          if (i !== 0) {
+            out();
+          }
+          out(item.value + ":");
+        } else {
+          pre = item.pre, desc = item.desc, descLen = item.descLen, wrap = item.wrap;
+          if (maxWidth != null) {
+            if (wrapAllFull || wrap === 'full') {
+              wrap = wordwrap(initialIndent + secondaryIndent, maxWidth);
+              out(initialSpace + "" + pre + "\n" + wrap(desc));
+              continue;
+            } else if (wrap === 'partial') {
+              wrap = wordwrap(initialIndent + descSepLen + max(padAmount, pre.length), maxWidth);
+              out(initialSpace + "" + pad(pre, padAmount) + descriptionSeparator + wrap(desc).replace(/^\s+/, ''));
+              continue;
+            }
+          }
+          if (descLen === 0) {
+            out(initialSpace + "" + pre);
+          } else {
+            out(initialSpace + "" + pad(pre, padAmount) + descriptionSeparator + desc);
+          }
+        }
+      }
+      if (append) {
+        out();
+        out(interpolate ? interp(append, interpolate) : append);
+      }
+      return unlines(output);
+    };
+  };
+  function pad(str, num){
+    var len, padAmount;
+    len = str.length;
+    padAmount = num - len;
+    return str + "" + repeatString$(' ', padAmount > 0 ? padAmount : 0);
+  }
+  function sentencize(str){
+    var first, rest, period;
+    first = str.charAt(0).toUpperCase();
+    rest = str.slice(1);
+    period = /[\.!\?]$/.test(str) ? '' : '.';
+    return first + "" + rest + period;
+  }
+  function interp(string, object){
+    return string.replace(/{{([a-zA-Z$_][a-zA-Z$_0-9]*)}}/g, function(arg$, key){
+      var ref$;
+      return (ref$ = object[key]) != null
+        ? ref$
+        : "{{" + key + "}}";
+    });
+  }
+  module.exports = {
+    generateHelp: generateHelp,
+    generateHelpForOption: generateHelpForOption
+  };
+  function repeatString$(str, n){
+    for (var r = ''; n > 0; (n >>= 1) && (str += str)) if (n & 1) r += str;
+    return r;
+  }
+}).call(this);
diff --git a/tools/eslint/node_modules/optionator/lib/index.js b/tools/eslint/node_modules/optionator/lib/index.js
new file mode 100644
index 00000000000000..f9ae9a566c78a2
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/lib/index.js
@@ -0,0 +1,417 @@
+// Generated by LiveScript 1.3.1
+(function(){
+  var VERSION, ref$, id, map, compact, any, groupBy, partition, chars, isItNaN, keys, Obj, camelize, deepIs, closestString, nameToRaw, dasherize, generateHelp, generateHelpForOption, parsedTypeCheck, parseType, parseLevn, camelizeKeys, parseString, main, toString$ = {}.toString, slice$ = [].slice;
+  VERSION = '0.5.0';
+  ref$ = require('prelude-ls'), id = ref$.id, map = ref$.map, compact = ref$.compact, any = ref$.any, groupBy = ref$.groupBy, partition = ref$.partition, chars = ref$.chars, isItNaN = ref$.isItNaN, keys = ref$.keys, Obj = ref$.Obj, camelize = ref$.camelize;
+  deepIs = require('deep-is');
+  ref$ = require('./util'), closestString = ref$.closestString, nameToRaw = ref$.nameToRaw, dasherize = ref$.dasherize;
+  ref$ = require('./help'), generateHelp = ref$.generateHelp, generateHelpForOption = ref$.generateHelpForOption;
+  ref$ = require('type-check'), parsedTypeCheck = ref$.parsedTypeCheck, parseType = ref$.parseType;
+  parseLevn = require('levn').parsedTypeParse;
+  camelizeKeys = function(obj){
+    var key, value, resultObj$ = {};
+    for (key in obj) {
+      value = obj[key];
+      resultObj$[camelize(key)] = value;
+    }
+    return resultObj$;
+  };
+  parseString = function(string){
+    var assignOpt, regex, replaceRegex, result;
+    assignOpt = '--?[a-zA-Z][-a-z-A-Z0-9]*=';
+    regex = RegExp('(?:' + assignOpt + ')?(?:\'(?:\\\\\'|[^\'])+\'|"(?:\\\\"|[^"])+")|[^\'"\\s]+', 'g');
+    replaceRegex = RegExp('^(' + assignOpt + ')?[\'"]([\\s\\S]*)[\'"]$');
+    result = map(function(it){
+      return it.replace(replaceRegex, '$1$2');
+    }, string.match(regex) || []);
+    return result;
+  };
+  main = function(libOptions){
+    var opts, defaults, required, traverse, getOption, parse;
+    opts = {};
+    defaults = {};
+    required = [];
+    if (toString$.call(libOptions.stdout).slice(8, -1) === 'Undefined') {
+      libOptions.stdout = process.stdout;
+    }
+    traverse = function(options){
+      var i$, len$, option, name, e, parsedPossibilities, parsedType, j$, ref$, len1$, possibility, that, rawDependsType, dependsOpts, dependsType, alias, shortNames, longNames;
+      if (toString$.call(options).slice(8, -1) !== 'Array') {
+        throw new Error('No options defined.');
+      }
+      for (i$ = 0, len$ = options.length; i$ < len$; ++i$) {
+        option = options[i$];
+        if (option.heading == null) {
+          name = option.option;
+          if (opts[name] != null) {
+            throw new Error("Option '" + name + "' already defined.");
+          }
+          if (option.type === 'Boolean') {
+            option.boolean == null && (option.boolean = true);
+          }
+          if (option.parsedType == null) {
+            if (!option.type) {
+              throw new Error("No type defined for option '" + name + "'.");
+            }
+            try {
+              option.parsedType = parseType(option.type);
+            } catch (e$) {
+              e = e$;
+              throw new Error("Option '" + name + "': Error parsing type '" + option.type + "': " + e.message);
+            }
+          }
+          if (option['default']) {
+            try {
+              defaults[name] = parseLevn(option.parsedType, option['default']);
+            } catch (e$) {
+              e = e$;
+              throw new Error("Option '" + name + "': Error parsing default value '" + option['default'] + "' for type '" + option.type + "': " + e.message);
+            }
+          }
+          if (option['enum'] && !option.parsedPossiblities) {
+            parsedPossibilities = [];
+            parsedType = option.parsedType;
+            for (j$ = 0, len1$ = (ref$ = option['enum']).length; j$ < len1$; ++j$) {
+              possibility = ref$[j$];
+              try {
+                parsedPossibilities.push(parseLevn(parsedType, possibility));
+              } catch (e$) {
+                e = e$;
+                throw new Error("Option '" + name + "': Error parsing enum value '" + possibility + "' for type '" + option.type + "': " + e.message);
+              }
+            }
+            option.parsedPossibilities = parsedPossibilities;
+          }
+          if (that = option.dependsOn) {
+            if (that.length) {
+              ref$ = [].concat(option.dependsOn), rawDependsType = ref$[0], dependsOpts = slice$.call(ref$, 1);
+              dependsType = rawDependsType.toLowerCase();
+              if (dependsOpts.length) {
+                if (dependsType === 'and' || dependsType === 'or') {
+                  option.dependsOn = [dependsType].concat(slice$.call(dependsOpts));
+                } else {
+                  throw new Error("Option '" + name + "': If you have more than one dependency, you must specify either 'and' or 'or'");
+                }
+              } else {
+                if ((ref$ = dependsType.toLowerCase()) === 'and' || ref$ === 'or') {
+                  option.dependsOn = null;
+                } else {
+                  option.dependsOn = ['and', rawDependsType];
+                }
+              }
+            } else {
+              option.dependsOn = null;
+            }
+          }
+          if (option.required) {
+            required.push(name);
+          }
+          opts[name] = option;
+          if (option.alias || option.aliases) {
+            if (name === 'NUM') {
+              throw new Error("-NUM option can't have aliases.");
+            }
+            if (option.alias) {
+              option.aliases == null && (option.aliases = [].concat(option.alias));
+            }
+            for (j$ = 0, len1$ = (ref$ = option.aliases).length; j$ < len1$; ++j$) {
+              alias = ref$[j$];
+              if (opts[alias] != null) {
+                throw new Error("Option '" + alias + "' already defined.");
+              }
+              opts[alias] = option;
+            }
+            ref$ = partition(fn$, option.aliases), shortNames = ref$[0], longNames = ref$[1];
+            option.shortNames == null && (option.shortNames = shortNames);
+            option.longNames == null && (option.longNames = longNames);
+          }
+          if ((!option.aliases || option.shortNames.length === 0) && option.type === 'Boolean' && option['default'] === 'true') {
+            option.negateName = true;
+          }
+        }
+      }
+      function fn$(it){
+        return it.length === 1;
+      }
+    };
+    traverse(libOptions.options);
+    getOption = function(name){
+      var opt, possiblyMeant;
+      opt = opts[name];
+      if (opt == null) {
+        possiblyMeant = closestString(keys(opts), name);
+        throw new Error("Invalid option '" + nameToRaw(name) + "'" + (possiblyMeant ? " - perhaps you meant '" + nameToRaw(possiblyMeant) + "'?" : '.'));
+      }
+      return opt;
+    };
+    parse = function(input, arg$){
+      var slice, obj, positional, restPositional, overrideRequired, prop, setValue, setDefaults, checkRequired, mutuallyExclusiveError, checkMutuallyExclusive, checkDependency, checkDependencies, args, key, value, option, ref$, i$, len$, arg, that, result, short, argName, usingAssign, val, flags, len, j$, len1$, i, flag, opt, name, negated, noedName, valPrime;
+      slice = (arg$ != null
+        ? arg$
+        : {}).slice;
+      obj = {};
+      positional = [];
+      restPositional = false;
+      overrideRequired = false;
+      prop = null;
+      setValue = function(name, value){
+        var opt, val, e, currentType;
+        opt = getOption(name);
+        if (opt.boolean) {
+          val = value;
+        } else {
+          try {
+            val = parseLevn(opt.parsedType, value);
+          } catch (e$) {
+            e = e$;
+            throw new Error("Invalid value for option '" + name + "' - expected type " + opt.type + ", received value: " + value + ".");
+          }
+          if (opt['enum'] && !any(function(it){
+            return deepIs(it, val);
+          }, opt.parsedPossibilities)) {
+            throw new Error("Option " + name + ": '" + val + "' not in [" + opt['enum'].join(', ') + "].");
+          }
+        }
+        currentType = toString$.call(obj[name]).slice(8, -1);
+        if (obj[name] != null) {
+          if (libOptions.concatRepeatedArrays && currentType === 'Array') {
+            obj[name] = obj[name].concat(val);
+          } else if (libOptions.mergeRepeatedObjects && currentType === 'Object') {
+            import$(obj[name], val);
+          } else {
+            obj[name] = val;
+          }
+        } else {
+          obj[name] = val;
+        }
+        if (opt.restPositional) {
+          restPositional = true;
+        }
+        if (opt.overrideRequired) {
+          overrideRequired = true;
+        }
+      };
+      setDefaults = function(){
+        var name, ref$, value;
+        for (name in ref$ = defaults) {
+          value = ref$[name];
+          if (obj[name] == null) {
+            obj[name] = value;
+          }
+        }
+      };
+      checkRequired = function(){
+        var i$, ref$, len$, name;
+        if (overrideRequired) {
+          return;
+        }
+        for (i$ = 0, len$ = (ref$ = required).length; i$ < len$; ++i$) {
+          name = ref$[i$];
+          if (!obj[name]) {
+            throw new Error("Option " + nameToRaw(name) + " is required.");
+          }
+        }
+      };
+      mutuallyExclusiveError = function(first, second){
+        throw new Error("The options " + nameToRaw(first) + " and " + nameToRaw(second) + " are mutually exclusive - you cannot use them at the same time.");
+      };
+      checkMutuallyExclusive = function(){
+        var rules, i$, len$, rule, present, j$, len1$, element, k$, len2$, opt;
+        rules = libOptions.mutuallyExclusive;
+        if (!rules) {
+          return;
+        }
+        for (i$ = 0, len$ = rules.length; i$ < len$; ++i$) {
+          rule = rules[i$];
+          present = null;
+          for (j$ = 0, len1$ = rule.length; j$ < len1$; ++j$) {
+            element = rule[j$];
+            if (toString$.call(element).slice(8, -1) === 'Array') {
+              for (k$ = 0, len2$ = element.length; k$ < len2$; ++k$) {
+                opt = element[k$];
+                if (opt in obj) {
+                  if (present != null) {
+                    mutuallyExclusiveError(present, opt);
+                  } else {
+                    present = opt;
+                    break;
+                  }
+                }
+              }
+            } else {
+              if (element in obj) {
+                if (present != null) {
+                  mutuallyExclusiveError(present, element);
+                } else {
+                  present = element;
+                }
+              }
+            }
+          }
+        }
+      };
+      checkDependency = function(option){
+        var dependsOn, type, targetOptionNames, i$, len$, targetOptionName, targetOption;
+        dependsOn = option.dependsOn;
+        if (!dependsOn || option.dependenciesMet) {
+          return true;
+        }
+        type = dependsOn[0], targetOptionNames = slice$.call(dependsOn, 1);
+        for (i$ = 0, len$ = targetOptionNames.length; i$ < len$; ++i$) {
+          targetOptionName = targetOptionNames[i$];
+          targetOption = obj[targetOptionName];
+          if (targetOption && checkDependency(targetOption)) {
+            if (type === 'or') {
+              return true;
+            }
+          } else if (type === 'and') {
+            throw new Error("The option '" + option.option + "' did not have its dependencies met.");
+          }
+        }
+        if (type === 'and') {
+          return true;
+        } else {
+          throw new Error("The option '" + option.option + "' did not meet any of its dependencies.");
+        }
+      };
+      checkDependencies = function(){
+        var name;
+        for (name in obj) {
+          checkDependency(opts[name]);
+        }
+      };
+      switch (toString$.call(input).slice(8, -1)) {
+      case 'String':
+        args = parseString(input.slice(slice != null ? slice : 0));
+        break;
+      case 'Array':
+        args = input.slice(slice != null ? slice : 2);
+        break;
+      case 'Object':
+        obj = {};
+        for (key in input) {
+          value = input[key];
+          if (key !== '_') {
+            option = getOption(dasherize(key));
+            if (parsedTypeCheck(option.parsedType, value)) {
+              obj[option.option] = value;
+            } else {
+              throw new Error("Option '" + option.option + "': Invalid type for '" + value + "' - expected type '" + option.type + "'.");
+            }
+          }
+        }
+        checkMutuallyExclusive();
+        checkDependencies();
+        setDefaults();
+        checkRequired();
+        return ref$ = camelizeKeys(obj), ref$._ = input._ || [], ref$;
+      default:
+        throw new Error("Invalid argument to 'parse': " + input + ".");
+      }
+      for (i$ = 0, len$ = args.length; i$ < len$; ++i$) {
+        arg = args[i$];
+        if (arg === '--') {
+          restPositional = true;
+        } else if (restPositional) {
+          positional.push(arg);
+        } else {
+          if (that = arg.match(/^(--?)([a-zA-Z][-a-zA-Z0-9]*)(=)?(.*)?$/)) {
+            result = that;
+            if (prop) {
+              throw new Error("Value for '" + prop + "' of type '" + getOption(prop).type + "' required.");
+            }
+            short = result[1].length === 1;
+            argName = result[2];
+            usingAssign = result[3] != null;
+            val = result[4];
+            if (usingAssign && val == null) {
+              throw new Error("No value for '" + argName + "' specified.");
+            }
+            if (short) {
+              flags = chars(argName);
+              len = flags.length;
+              for (j$ = 0, len1$ = flags.length; j$ < len1$; ++j$) {
+                i = j$;
+                flag = flags[j$];
+                opt = getOption(flag);
+                name = opt.option;
+                if (restPositional) {
+                  positional.push(flag);
+                } else if (opt.boolean) {
+                  setValue(name, true);
+                } else if (i === len - 1) {
+                  if (usingAssign) {
+                    setValue(name, val);
+                  } else {
+                    prop = name;
+                  }
+                } else {
+                  throw new Error("Can't set argument '" + flag + "' when not last flag in a group of short flags.");
+                }
+              }
+            } else {
+              negated = false;
+              if (that = argName.match(/^no-(.+)$/)) {
+                negated = true;
+                noedName = that[1];
+                opt = getOption(noedName);
+              } else {
+                opt = getOption(argName);
+              }
+              name = opt.option;
+              if (opt.boolean) {
+                valPrime = usingAssign ? parseLevn([{
+                  type: 'Boolean'
+                }], val) : true;
+                if (negated) {
+                  setValue(name, !valPrime);
+                } else {
+                  setValue(name, valPrime);
+                }
+              } else {
+                if (negated) {
+                  throw new Error("Only use 'no-' prefix for Boolean options, not with '" + noedName + "'.");
+                }
+                if (usingAssign) {
+                  setValue(name, val);
+                } else {
+                  prop = name;
+                }
+              }
+            }
+          } else if (that = arg.match(/^-([0-9]+(?:\.[0-9]+)?)$/)) {
+            opt = opts.NUM;
+            if (!opt) {
+              throw new Error('No -NUM option defined.');
+            }
+            setValue(opt.option, that[1]);
+          } else {
+            if (prop) {
+              setValue(prop, arg);
+              prop = null;
+            } else {
+              positional.push(arg);
+            }
+          }
+        }
+      }
+      checkMutuallyExclusive();
+      checkDependencies();
+      setDefaults();
+      checkRequired();
+      return ref$ = camelizeKeys(obj), ref$._ = positional, ref$;
+    };
+    return {
+      parse: parse,
+      generateHelp: generateHelp(libOptions),
+      generateHelpForOption: generateHelpForOption(getOption, libOptions)
+    };
+  };
+  main.VERSION = VERSION;
+  module.exports = main;
+  function import$(obj, src){
+    var own = {}.hasOwnProperty;
+    for (var key in src) if (own.call(src, key)) obj[key] = src[key];
+    return obj;
+  }
+}).call(this);
diff --git a/tools/eslint/node_modules/optionator/lib/parse-type.js b/tools/eslint/node_modules/optionator/lib/parse-type.js
new file mode 100644
index 00000000000000..e648723cf13766
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/lib/parse-type.js
@@ -0,0 +1,143 @@
+// Generated by LiveScript 1.2.0
+(function(){
+  var reject, tokenRegex;
+  reject = require('prelude-ls').reject;
+  function consumeWord(tokens){
+    var token;
+    token = tokens[0];
+    if (!(token != null && /^[a-zA-Z]+$/.test(token))) {
+      throw new Error("Exected textual string.");
+    }
+    return tokens.shift();
+  }
+  function consumeOp(tokens, op){
+    var token;
+    token = tokens[0];
+    if (token !== op) {
+      throw new Error("Expected " + op);
+    }
+    return tokens.shift();
+  }
+  function maybeConsumeOp(tokens, op){
+    var token;
+    token = tokens[0];
+    if (token === op) {
+      return tokens.shift();
+    } else {
+      return null;
+    }
+  }
+  function consumeArray(tokens){
+    var contentType;
+    consumeOp(tokens, '[');
+    contentType = consumeTypes(tokens);
+    if (!contentType) {
+      throw new Error("Must specify content type for Array.");
+    }
+    consumeOp(tokens, ']');
+    return {
+      type: 'Array',
+      contentType: contentType
+    };
+  }
+  function consumeTuple(tokens){
+    var contentTypes, that;
+    contentTypes = [];
+    consumeOp(tokens, '(');
+    while (that = consumeTypes(tokens)) {
+      contentTypes.push(that);
+      if (!maybeConsumeOp(tokens, ',')) {
+        break;
+      }
+    }
+    consumeOp(tokens, ')');
+    return {
+      type: 'Tuple',
+      contentTypes: contentTypes
+    };
+  }
+  function consumeProperty(tokens){
+    var key, type;
+    key = consumeWord(tokens);
+    consumeOp(tokens, ':');
+    type = consumeTypes(tokens);
+    return {
+      key: key,
+      type: type
+    };
+  }
+  function consumeObject(tokens){
+    var properties, that;
+    properties = [];
+    consumeOp(tokens, '{');
+    while (that = consumeProperty(tokens)) {
+      properties.push(that);
+      if (!maybeConsumeOp(tokens, ',')) {
+        break;
+      }
+    }
+    consumeOp(tokens, '}');
+    return {
+      type: 'Object',
+      properties: properties
+    };
+  }
+  function consumeType(tokens){
+    switch (tokens[0]) {
+    case '[':
+      return consumeArray(tokens);
+    case '{':
+      return consumeObject(tokens);
+    case '(':
+      return consumeTuple(tokens);
+    default:
+      return {
+        type: consumeWord(tokens)
+      };
+    }
+  }
+  function consumeMaybe(tokens){
+    var maybe, type;
+    if (tokens[0] === 'Maybe') {
+      tokens.shift();
+      maybe = true;
+    }
+    type = consumeType(tokens);
+    if (maybe) {
+      return {
+        type: 'Maybe',
+        contentType: type
+      };
+    } else {
+      return type;
+    }
+  }
+  function consumeTypes(tokens){
+    var types;
+    types = [];
+    for (;;) {
+      types.push(consumeMaybe(tokens));
+      if (!maybeConsumeOp('|')) {
+        break;
+      }
+    }
+    if (!types.length) {
+      throw new Error("Expected type(s).");
+    }
+    return types;
+  }
+  tokenRegex = /[:,\[\]\(\)}{]|[a-zA-Z]+/g;
+  module.exports = function(input){
+    var tokens, e;
+    tokens = reject(function(it){
+      return /^\s*$/.test(it);
+    })(
+    input.match(tokenRegex));
+    try {
+      return consumeTypes(tokens);
+    } catch (e$) {
+      e = e$;
+      throw new Error(e.message + " - '" + tokens.join('#') + "' - '" + input + "'");
+    }
+  };
+}).call(this);
diff --git a/tools/eslint/node_modules/optionator/lib/util.js b/tools/eslint/node_modules/optionator/lib/util.js
new file mode 100644
index 00000000000000..480ba9552c15b1
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/lib/util.js
@@ -0,0 +1,46 @@
+// Generated by LiveScript 1.2.0
+(function(){
+  var prelude, map, sortBy, fl, closestString, nameToRaw, dasherize;
+  prelude = require('prelude-ls'), map = prelude.map, sortBy = prelude.sortBy;
+  fl = require('fast-levenshtein');
+  closestString = function(possibilities, input){
+    var distances, ref$, string, distance;
+    if (!possibilities.length) {
+      return;
+    }
+    distances = map(function(it){
+      var ref$, longer, shorter;
+      ref$ = input.length > it.length
+        ? [input, it]
+        : [it, input], longer = ref$[0], shorter = ref$[1];
+      return {
+        string: it,
+        distance: fl.get(longer, shorter)
+      };
+    })(
+    possibilities);
+    ref$ = sortBy(function(it){
+      return it.distance;
+    }, distances)[0], string = ref$.string, distance = ref$.distance;
+    return string;
+  };
+  nameToRaw = function(name){
+    if (name.length === 1 || name === 'NUM') {
+      return "-" + name;
+    } else {
+      return "--" + name;
+    }
+  };
+  dasherize = function(string){
+    if (/^[A-Z]/.test(string)) {
+      return string;
+    } else {
+      return prelude.dasherize(string);
+    }
+  };
+  module.exports = {
+    closestString: closestString,
+    nameToRaw: nameToRaw,
+    dasherize: dasherize
+  };
+}).call(this);
diff --git a/tools/eslint/node_modules/optionator/node_modules/deep-is/.npmignore b/tools/eslint/node_modules/optionator/node_modules/deep-is/.npmignore
new file mode 100644
index 00000000000000..3c3629e647f5dd
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/deep-is/.npmignore
@@ -0,0 +1 @@
+node_modules
diff --git a/tools/eslint/node_modules/optionator/node_modules/deep-is/.travis.yml b/tools/eslint/node_modules/optionator/node_modules/deep-is/.travis.yml
new file mode 100644
index 00000000000000..d523c5f5658a4e
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/deep-is/.travis.yml
@@ -0,0 +1,6 @@
+language: node_js
+node_js:
+  - 0.4
+  - 0.6
+  - 0.8
+  - 0.10
diff --git a/tools/eslint/node_modules/optionator/node_modules/deep-is/LICENSE b/tools/eslint/node_modules/optionator/node_modules/deep-is/LICENSE
new file mode 100644
index 00000000000000..c38f84073f61ef
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/deep-is/LICENSE
@@ -0,0 +1,22 @@
+Copyright (c) 2012, 2013 Thorsten Lorenz 
+Copyright (c) 2012 James Halliday 
+Copyright (c) 2009 Thomas Robinson <280north.com>
+
+This software is released under the MIT license:
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/tools/eslint/node_modules/optionator/node_modules/deep-is/README.markdown b/tools/eslint/node_modules/optionator/node_modules/deep-is/README.markdown
new file mode 100644
index 00000000000000..eb69a83bda12f8
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/deep-is/README.markdown
@@ -0,0 +1,70 @@
+deep-is
+==========
+
+Node's `assert.deepEqual() algorithm` as a standalone module. Exactly like
+[deep-equal](https://github.com/substack/node-deep-equal) except for the fact that `deepEqual(NaN, NaN) === true`.
+
+This module is around [5 times faster](https://gist.github.com/2790507)
+than wrapping `assert.deepEqual()` in a `try/catch`.
+
+[![browser support](http://ci.testling.com/thlorenz/deep-is.png)](http://ci.testling.com/thlorenz/deep-is)
+
+[![build status](https://secure.travis-ci.org/thlorenz/deep-is.png)](http://travis-ci.org/thlorenz/deep-is)
+
+example
+=======
+
+``` js
+var equal = require('deep-is');
+console.dir([
+    equal(
+        { a : [ 2, 3 ], b : [ 4 ] },
+        { a : [ 2, 3 ], b : [ 4 ] }
+    ),
+    equal(
+        { x : 5, y : [6] },
+        { x : 5, y : 6 }
+    )
+]);
+```
+
+methods
+=======
+
+var deepIs = require('deep-is')
+
+deepIs(a, b)
+---------------
+
+Compare objects `a` and `b`, returning whether they are equal according to a
+recursive equality algorithm.
+
+install
+=======
+
+With [npm](http://npmjs.org) do:
+
+```
+npm install deep-is
+```
+
+test
+====
+
+With [npm](http://npmjs.org) do:
+
+```
+npm test
+```
+
+license
+=======
+
+Copyright (c) 2012, 2013 Thorsten Lorenz 
+Copyright (c) 2012 James Halliday 
+
+Derived largely from node's assert module, which has the copyright statement:
+
+Copyright (c) 2009 Thomas Robinson <280north.com>
+
+Released under the MIT license, see LICENSE for details.
diff --git a/tools/eslint/node_modules/optionator/node_modules/deep-is/example/cmp.js b/tools/eslint/node_modules/optionator/node_modules/deep-is/example/cmp.js
new file mode 100644
index 00000000000000..67014b88dcbc9b
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/deep-is/example/cmp.js
@@ -0,0 +1,11 @@
+var equal = require('../');
+console.dir([
+    equal(
+        { a : [ 2, 3 ], b : [ 4 ] },
+        { a : [ 2, 3 ], b : [ 4 ] }
+    ),
+    equal(
+        { x : 5, y : [6] },
+        { x : 5, y : 6 }
+    )
+]);
diff --git a/tools/eslint/node_modules/optionator/node_modules/deep-is/index.js b/tools/eslint/node_modules/optionator/node_modules/deep-is/index.js
new file mode 100644
index 00000000000000..506fe279531349
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/deep-is/index.js
@@ -0,0 +1,102 @@
+var pSlice = Array.prototype.slice;
+var Object_keys = typeof Object.keys === 'function'
+    ? Object.keys
+    : function (obj) {
+        var keys = [];
+        for (var key in obj) keys.push(key);
+        return keys;
+    }
+;
+
+var deepEqual = module.exports = function (actual, expected) {
+  // enforce Object.is +0 !== -0
+  if (actual === 0 && expected === 0) {
+    return areZerosEqual(actual, expected);
+
+  // 7.1. All identical values are equivalent, as determined by ===.
+  } else if (actual === expected) {
+    return true;
+
+  } else if (actual instanceof Date && expected instanceof Date) {
+    return actual.getTime() === expected.getTime();
+
+  } else if (isNumberNaN(actual)) {
+    return isNumberNaN(expected);
+
+  // 7.3. Other pairs that do not both pass typeof value == 'object',
+  // equivalence is determined by ==.
+  } else if (typeof actual != 'object' && typeof expected != 'object') {
+    return actual == expected;
+
+  // 7.4. For all other Object pairs, including Array objects, equivalence is
+  // determined by having the same number of owned properties (as verified
+  // with Object.prototype.hasOwnProperty.call), the same set of keys
+  // (although not necessarily the same order), equivalent values for every
+  // corresponding key, and an identical 'prototype' property. Note: this
+  // accounts for both named and indexed properties on Arrays.
+  } else {
+    return objEquiv(actual, expected);
+  }
+};
+
+function isUndefinedOrNull(value) {
+  return value === null || value === undefined;
+}
+
+function isArguments(object) {
+  return Object.prototype.toString.call(object) == '[object Arguments]';
+}
+
+function isNumberNaN(value) {
+  // NaN === NaN -> false
+  return typeof value == 'number' && value !== value;
+}
+
+function areZerosEqual(zeroA, zeroB) {
+  // (1 / +0|0) -> Infinity, but (1 / -0) -> -Infinity and (Infinity !== -Infinity)
+  return (1 / zeroA) === (1 / zeroB);
+}
+
+function objEquiv(a, b) {
+  if (isUndefinedOrNull(a) || isUndefinedOrNull(b))
+    return false;
+
+  // an identical 'prototype' property.
+  if (a.prototype !== b.prototype) return false;
+  //~~~I've managed to break Object.keys through screwy arguments passing.
+  //   Converting to array solves the problem.
+  if (isArguments(a)) {
+    if (!isArguments(b)) {
+      return false;
+    }
+    a = pSlice.call(a);
+    b = pSlice.call(b);
+    return deepEqual(a, b);
+  }
+  try {
+    var ka = Object_keys(a),
+        kb = Object_keys(b),
+        key, i;
+  } catch (e) {//happens when one is a string literal and the other isn't
+    return false;
+  }
+  // having the same number of owned properties (keys incorporates
+  // hasOwnProperty)
+  if (ka.length != kb.length)
+    return false;
+  //the same set of keys (although not necessarily the same order),
+  ka.sort();
+  kb.sort();
+  //~~~cheap key test
+  for (i = ka.length - 1; i >= 0; i--) {
+    if (ka[i] != kb[i])
+      return false;
+  }
+  //equivalent values for every corresponding key, and
+  //~~~possibly expensive deep test
+  for (i = ka.length - 1; i >= 0; i--) {
+    key = ka[i];
+    if (!deepEqual(a[key], b[key])) return false;
+  }
+  return true;
+}
diff --git a/tools/eslint/node_modules/optionator/node_modules/deep-is/package.json b/tools/eslint/node_modules/optionator/node_modules/deep-is/package.json
new file mode 100644
index 00000000000000..6486a82ebfe8d7
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/deep-is/package.json
@@ -0,0 +1,86 @@
+{
+  "name": "deep-is",
+  "version": "0.1.3",
+  "description": "node's assert.deepEqual algorithm except for NaN being equal to NaN",
+  "main": "index.js",
+  "directories": {
+    "lib": ".",
+    "example": "example",
+    "test": "test"
+  },
+  "scripts": {
+    "test": "tape test/*.js"
+  },
+  "devDependencies": {
+    "tape": "~1.0.2"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+ssh://git@github.com/thlorenz/deep-is.git"
+  },
+  "keywords": [
+    "equality",
+    "equal",
+    "compare"
+  ],
+  "author": {
+    "name": "Thorsten Lorenz",
+    "email": "thlorenz@gmx.de",
+    "url": "http://thlorenz.com"
+  },
+  "license": {
+    "type": "MIT",
+    "url": "https://github.com/thlorenz/deep-is/blob/master/LICENSE"
+  },
+  "testling": {
+    "files": "test/*.js",
+    "browsers": {
+      "ie": [
+        6,
+        7,
+        8,
+        9
+      ],
+      "ff": [
+        3.5,
+        10,
+        15
+      ],
+      "chrome": [
+        10,
+        22
+      ],
+      "safari": [
+        5.1
+      ],
+      "opera": [
+        12
+      ]
+    }
+  },
+  "gitHead": "f126057628423458636dec9df3d621843b9ac55e",
+  "bugs": {
+    "url": "https://github.com/thlorenz/deep-is/issues"
+  },
+  "homepage": "https://github.com/thlorenz/deep-is",
+  "_id": "deep-is@0.1.3",
+  "_shasum": "b369d6fb5dbc13eecf524f91b070feedc357cf34",
+  "_from": "deep-is@>=0.1.2 <0.2.0",
+  "_npmVersion": "1.4.14",
+  "_npmUser": {
+    "name": "thlorenz",
+    "email": "thlorenz@gmx.de"
+  },
+  "maintainers": [
+    {
+      "name": "thlorenz",
+      "email": "thlorenz@gmx.de"
+    }
+  ],
+  "dist": {
+    "shasum": "b369d6fb5dbc13eecf524f91b070feedc357cf34",
+    "tarball": "http://registry.npmjs.org/deep-is/-/deep-is-0.1.3.tgz"
+  },
+  "_resolved": "https://registry.npmjs.org/deep-is/-/deep-is-0.1.3.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/optionator/node_modules/deep-is/test/NaN.js b/tools/eslint/node_modules/optionator/node_modules/deep-is/test/NaN.js
new file mode 100644
index 00000000000000..ddaa5a77b412fc
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/deep-is/test/NaN.js
@@ -0,0 +1,16 @@
+var test = require('tape');
+var equal = require('../');
+
+test('NaN and 0 values', function (t) {
+    t.ok(equal(NaN, NaN));
+    t.notOk(equal(0, NaN));
+    t.ok(equal(0, 0));
+    t.notOk(equal(0, 1));
+    t.end();
+});
+
+
+test('nested NaN values', function (t) {
+    t.ok(equal([ NaN, 1, NaN ], [ NaN, 1, NaN ]));
+    t.end();
+});
diff --git a/tools/eslint/node_modules/optionator/node_modules/deep-is/test/cmp.js b/tools/eslint/node_modules/optionator/node_modules/deep-is/test/cmp.js
new file mode 100644
index 00000000000000..307101341db090
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/deep-is/test/cmp.js
@@ -0,0 +1,23 @@
+var test = require('tape');
+var equal = require('../');
+
+test('equal', function (t) {
+    t.ok(equal(
+        { a : [ 2, 3 ], b : [ 4 ] },
+        { a : [ 2, 3 ], b : [ 4 ] }
+    ));
+    t.end();
+});
+
+test('not equal', function (t) {
+    t.notOk(equal(
+        { x : 5, y : [6] },
+        { x : 5, y : 6 }
+    ));
+    t.end();
+});
+
+test('nested nulls', function (t) {
+    t.ok(equal([ null, null, null ], [ null, null, null ]));
+    t.end();
+});
diff --git a/tools/eslint/node_modules/optionator/node_modules/deep-is/test/neg-vs-pos-0.js b/tools/eslint/node_modules/optionator/node_modules/deep-is/test/neg-vs-pos-0.js
new file mode 100644
index 00000000000000..ac26130e6a7757
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/deep-is/test/neg-vs-pos-0.js
@@ -0,0 +1,15 @@
+var test = require('tape');
+var equal = require('../');
+
+test('0 values', function (t) {
+    t.ok(equal( 0,  0), ' 0 ===  0');
+    t.ok(equal( 0, +0), ' 0 === +0');
+    t.ok(equal(+0, +0), '+0 === +0');
+    t.ok(equal(-0, -0), '-0 === -0');
+
+    t.notOk(equal(-0,  0), '-0 !==  0');
+    t.notOk(equal(-0, +0), '-0 !== +0');
+
+    t.end();
+});
+
diff --git a/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/.npmignore b/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/.npmignore
new file mode 100644
index 00000000000000..0cc2c66b8c0bdc
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/.npmignore
@@ -0,0 +1,4 @@
+*.iml
+.idea/
+node_modules/
+npm-debug.log
diff --git a/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/.travis.yml b/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/.travis.yml
new file mode 100644
index 00000000000000..cc060cb017c63d
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/.travis.yml
@@ -0,0 +1,16 @@
+language: node_js
+
+node_js:
+  - 0.10
+  - 0.11
+
+before_script:
+  - "npm install -g grunt-cli"
+  - "npm install"
+
+script:
+  - "npm run build"
+
+notifications:
+  email:
+    - ram@hiddentao.com
diff --git a/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/CONTRIBUTING.md b/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/CONTRIBUTING.md
new file mode 100644
index 00000000000000..66626826d2f2e0
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/CONTRIBUTING.md
@@ -0,0 +1,22 @@
+# Contribute to fast-levenshtein
+
+This guide guidelines for those wishing to contribute to fast-levenshtein.
+
+## Contributor license agreement
+
+By submitting code as an individual or as an entity you agree that your code is [licensed the same as fast-levenshtein](https://github.com/hiddentao/fast-levenshtein/blob/master/LICENSE.md).
+
+## Issues and pull requests
+
+Issues and merge requests should be in English and contain appropriate language for audiences of all ages.
+
+We will only accept a merge requests which meets the following criteria:
+
+* Includes proper tests and all tests pass (unless it contains a test exposing a bug in existing code)
+* Can be merged without problems (if not please use: `git rebase master`)
+* Does not break any existing functionality
+* Fixes one specific issue or implements one specific feature (do not combine things, send separate merge requests if needed)
+* Keeps the code base clean and well structured
+* Contains functionality we think other users will benefit from too
+* Doesn't add unnessecary configuration options since they complicate future changes
+
diff --git a/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/Gruntfile.js b/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/Gruntfile.js
new file mode 100644
index 00000000000000..6e7b3b37073e21
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/Gruntfile.js
@@ -0,0 +1,81 @@
+module.exports = function(grunt) {
+
+  grunt.initConfig({
+    pkg: grunt.file.readJSON('package.json'),
+
+    mochaTest: {
+      files: ['test/*.js']
+    },
+    mochaTestConfig: {
+      options: {
+        reporter: 'spec',
+        ui: 'exports'
+      }
+    },
+
+    jshint: {
+      options: {
+        "bitwise": false,
+        "camelcase": false,
+        "curly": false,
+        "eqeqeq": true,
+        "forin": true,
+        "immed": true,
+        "indent": 2,
+        "latedef": false,
+        "newcap": true,
+        "noarg": true,
+        "noempty": false,
+        "nonew": true,
+        "plusplus": false,
+        "quotmark": false,
+        "undef": true,
+        "unused": true,
+        "strict": true,
+        "trailing": true,
+
+        "boss": true,
+        "laxcomma": true,
+        "multistr": true,
+        "sub": true,
+        "supernew": true,
+
+        "browser": true,
+        "node": true,
+		"worker": true,
+
+        "predef": [
+            'define', 'require'
+        ]
+      },
+      files: ['levenshtein.js']
+    },
+
+    uglify: {
+      options: {
+        banner: '/*! <%= pkg.name %> <%= grunt.template.today("yyyy-mm-dd") %>. Copyright <%= pkg.author %> */\n'
+      },
+      build: {
+        src: 'levenshtein.js',
+        dest: 'levenshtein.min.js'
+      }
+    },
+
+    benchmarkConfig: {
+      speed: {
+        src: ['benchmark/speed.js']
+      }
+    },
+  });
+
+  require('load-grunt-tasks')(grunt);
+  grunt.renameTask('benchmark', 'benchmarkConfig');
+
+  grunt.registerTask('build', ['jshint', 'uglify', 'mochaTest']);
+
+  grunt.registerTask('default', ['build']);
+
+  grunt.registerTask('benchmark', ['npm-install:levenshtein-edit-distance:levenshtein:natural:levenshtein-component:levenshtein-deltas', 'benchmarkConfig']);
+};
+
+
diff --git a/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/LICENSE.md b/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/LICENSE.md
new file mode 100644
index 00000000000000..6212406b413b7a
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/LICENSE.md
@@ -0,0 +1,25 @@
+(MIT License)
+
+Copyright (c) 2013 [Ramesh Nair](http://www.hiddentao.com/)
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
diff --git a/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/README.md b/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/README.md
new file mode 100644
index 00000000000000..2a917a73186c48
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/README.md
@@ -0,0 +1,120 @@
+# fast-levenshtein - Levenshtein algorithm in Javascript
+
+[![Build Status](https://secure.travis-ci.org/hiddentao/fast-levenshtein.png)](http://travis-ci.org/hiddentao/fast-levenshtein)
+
+An efficient Javascript implementation of the [Levenshtein algorithm](http://en.wikipedia.org/wiki/Levenshtein_distance) with asynchronous callback support.
+
+## Features
+
+* Works in node.js and in the browser.
+* Better performance than other implementations by not needing to store the whole matrix ([more info](http://www.codeproject.com/Articles/13525/Fast-memory-efficient-Levenshtein-algorithm)).
+* Provides synchronous and asynchronous versions of the algorithm.
+* Asynchronous version is almost as fast as the synchronous version for small strings and can also provide progress updates.
+* Comprehensive test suite and performance benchmark.
+* Small: <1 KB minified and gzipped
+
+## Installation
+
+### node.js
+
+Install using [npm](http://npmjs.org/):
+
+```bash
+$ npm install fast-levenshtein
+```
+
+### Browser
+
+Using bower:
+
+```bash
+$ bower install fast-levenshtein
+```
+
+If you are not using any module loader system then the API will then be accessible via the `window.Levenshtein` object.
+
+## Examples
+
+**Synchronous**
+
+```javascript
+var levenshtein = require('fast-levenshtein');
+
+var distance = levenshtein.get('back', 'book');   // 2
+var distance = levenshtein.get('我愛你', '我叫你');   // 1
+```
+
+**Asynchronous**
+
+```javascript
+var levenshtein = require('fast-levenshtein');
+
+levenshtein.getAsync('back', 'book', function (err, distance) {
+  // err is null unless an error was thrown
+  // distance equals 2
+});
+```
+
+**Asynchronous with progress updates**
+
+```javascript
+var levenshtein = require('fast-levenshtein');
+
+var hugeText1 = fs.readFileSync(...);
+var hugeText2 = fs.readFileSync(...);
+
+levenshtein.getAsync(hugeText1, hugeText2, function (err, distance) {
+  // process the results as normal
+}, {
+  progress: function(percentComplete) {
+    console.log(percentComplete + ' % completed so far...');
+  }
+);
+```
+
+## Building and Testing
+
+To build the code and run the tests:
+
+```bash
+$ npm install -g grunt-cli
+$ npm install
+$ npm run build
+```
+
+## Performance
+
+_Thanks to [Titus Wormer](https://github.com/wooorm) for [encouraging me](https://github.com/hiddentao/fast-levenshtein/issues/1) to do this._
+
+Benchmarked against other node.js levenshtein distance modules (on Macbook Air 2012, Core i7, 8GB RAM):
+
+```bash
+Running suite Implementation comparison [benchmark/speed.js]...
+>> levenshtein-edit-distance x 234 ops/sec ±3.02% (73 runs sampled)
+>> levenshtein-component x 422 ops/sec ±4.38% (83 runs sampled)
+>> levenshtein-deltas x 283 ops/sec ±3.83% (78 runs sampled)
+>> natural x 255 ops/sec ±0.76% (88 runs sampled)
+>> levenshtein x 180 ops/sec ±3.55% (86 runs sampled)
+>> fast-levenshtein x 1,792 ops/sec ±2.72% (95 runs sampled)
+Benchmark done.
+Fastest test is fast-levenshtein at 4.2x faster than levenshtein-component
+```
+
+You can run this benchmark yourself by doing:
+
+```bash
+$ npm install -g grunt-cli
+$ npm install
+$ npm run build
+$ npm run benchmark
+```
+
+## Contributing
+
+If you wish to submit a pull request please update and/or create new tests for any changes you make and ensure the grunt build passes.
+
+See [CONTRIBUTING.md](https://github.com/hiddentao/fast-levenshtein/blob/master/CONTRIBUTING.md) for details.
+
+## License
+
+MIT - see [LICENSE.md](https://github.com/hiddentao/fast-levenshtein/blob/master/LICENSE.md)
diff --git a/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/benchmark/speed.js b/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/benchmark/speed.js
new file mode 100644
index 00000000000000..2564430a4f735b
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/benchmark/speed.js
@@ -0,0 +1,182 @@
+var fastLevenshtein = require('../levenshtein.min').get,
+  levenshtein = require('levenshtein'),
+  levenshteinEditDistance = require('levenshtein-edit-distance'),
+  levenshteinComponent = require('levenshtein-component'),
+  levenshteinDeltas = require('levenshtein-deltas'),
+  natural = require('natural').LevenshteinDistance;
+
+
+
+/* The first 100 words from Letterpress: https://github.com/atebits/Words */
+source = Array(11).join([
+    'aa',
+    'aah',
+    'aahed',
+    'aahing',
+    'aahs',
+    'aal',
+    'aalii',
+    'aaliis',
+    'aals',
+    'aardvark',
+    'aardvarks',
+    'aardwolf',
+    'aardwolves',
+    'aargh',
+    'aarrgh',
+    'aarrghh',
+    'aarti',
+    'aartis',
+    'aas',
+    'aasvogel',
+    'aasvogels',
+    'ab',
+    'aba',
+    'abac',
+    'abaca',
+    'abacas',
+    'abaci',
+    'aback',
+    'abacs',
+    'abacterial',
+    'abactinal',
+    'abactinally',
+    'abactor',
+    'abactors',
+    'abacus',
+    'abacuses',
+    'abaft',
+    'abaka',
+    'abakas',
+    'abalone',
+    'abalones',
+    'abamp',
+    'abampere',
+    'abamperes',
+    'abamps',
+    'aband',
+    'abanded',
+    'abanding',
+    'abandon',
+    'abandoned',
+    'abandonedly',
+    'abandonee',
+    'abandonees',
+    'abandoner',
+    'abandoners',
+    'abandoning',
+    'abandonment',
+    'abandonments',
+    'abandons',
+    'abandonware',
+    'abandonwares',
+    'abands',
+    'abapical',
+    'abas',
+    'abase',
+    'abased',
+    'abasedly',
+    'abasement',
+    'abasements',
+    'abaser',
+    'abasers',
+    'abases',
+    'abash',
+    'abashed',
+    'abashedly',
+    'abashes',
+    'abashing',
+    'abashless',
+    'abashment',
+    'abashments',
+    'abasia',
+    'abasias',
+    'abasing',
+    'abask',
+    'abatable',
+    'abate',
+    'abated',
+    'abatement',
+    'abatements',
+    'abater',
+    'abaters',
+    'abates',
+    'abating',
+    'abatis',
+    'abatises',
+    'abator',
+    'abators',
+    'abattis',
+    'abattises',
+    'abattoir',
+    'abattoirs'
+].join('|')).split('|');
+
+
+
+/**
+ * The actual test loop.
+ * @param  {Function} fn Levenshtein distance function.
+ */
+var loop = function(fn) {
+  var iterator = -1,
+    previousValue = '',
+    value,
+    dist;
+
+  while (value = source[++iterator]) {
+    dist = fn(previousValue, value);
+    previousValue = value;
+  }
+};
+
+
+/** @type {Object} Test config */
+module.exports = {
+  name: 'Implementation comparison',
+  onComplete: function() {
+    console.log('Benchmark done.');
+  },
+  tests: [
+    {
+      name: 'levenshtein-edit-distance',
+      fn: function() {
+        loop(levenshteinEditDistance);
+      }
+    },
+    {
+      name: 'levenshtein-component',
+      fn: function() {
+        loop(levenshteinComponent);
+      }
+    },
+    {
+      name: 'levenshtein-deltas',
+      fn: function() {
+        loop(function(v1,v2) {
+            return new levenshteinDeltas.Lev(v1,v2).distance();
+        });
+      }
+    },
+    {
+      name: 'natural',
+      fn: function() {
+        loop(natural);
+      }
+    },
+    {
+      name: 'levenshtein',
+      fn: function() {
+        loop(levenshtein);
+      }
+    },
+    {
+      name: 'fast-levenshtein',
+      fn: function() {
+        loop(fastLevenshtein);
+      }
+    },
+  ]
+};
+
+
diff --git a/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/bower.json b/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/bower.json
new file mode 100644
index 00000000000000..16703934175625
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/bower.json
@@ -0,0 +1,30 @@
+{
+  "name": "fast-levenshtein",
+  "version": "1.0.6",
+  "homepage": "https://github.com/hiddentao/fast-levenshtein",
+  "authors": [
+    "Ramesh Nair "
+  ],
+  "description": "Efficient implementation of Levenshtein algorithm with asynchronous callback support",
+  "main": "levenshtein.js",
+  "moduleType": [
+    "amd",
+    "globals",
+    "node"
+  ],
+  "keywords": [
+    "levenshtein",
+    "distance",
+    "string"
+  ],
+  "license": "MIT",
+  "ignore": [
+    "**/.*",
+    "node_modules",
+    "bower_components",
+    "test",
+    "tests",
+    "benchmark",
+    "Gruntfile.js"
+  ]
+}
diff --git a/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/levenshtein.js b/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/levenshtein.js
new file mode 100644
index 00000000000000..0028f405ac4bfe
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/levenshtein.js
@@ -0,0 +1,198 @@
+(function() {
+  'use strict';
+
+  /**
+   * Extend an Object with another Object's properties.
+   *
+   * The source objects are specified as additional arguments.
+   *
+   * @param dst Object the object to extend.
+   *
+   * @return Object the final object.
+   */
+  var _extend = function(dst) {
+    var sources = Array.prototype.slice.call(arguments, 1);
+    for (var i=0; i tmp) {
+            nextCol = tmp;
+          }
+          // deletion
+          tmp = prevRow[j + 1] + 1;
+          if (nextCol > tmp) {
+            nextCol = tmp;
+          }
+
+          // copy current col value into previous (in preparation for next iteration)
+          prevRow[j] = curCol;
+        }
+
+        // copy last col value into previous (in preparation for next iteration)
+        prevRow[j] = nextCol;
+      }
+
+      return nextCol;
+    },
+
+    /**
+     * Asynchronously calculate levenshtein distance of the two strings.
+     *
+     * @param str1 String the first string.
+     * @param str2 String the second string.
+     * @param cb Function callback function with signature: function(Error err, int distance)
+     * @param [options] Object additional options.
+     * @param [options.progress] Function progress callback with signature: function(percentComplete)
+     */
+    getAsync: function(str1, str2, cb, options) {
+      options = _extend({}, {
+        progress: null
+      }, options);
+
+      // base cases
+      if (str1 === str2) return cb(null, 0);
+      if (str1.length === 0) return cb(null, str2.length);
+      if (str2.length === 0) return cb(null, str1.length);
+
+      // two rows
+      var prevRow  = new Array(str2.length + 1),
+          curCol, nextCol,
+          i, j, tmp,
+          startTime, currentTime;
+
+      // initialise previous row
+      for (i=0; i tmp) {
+            nextCol = tmp;
+          }
+          // deletion
+          tmp = prevRow[j + 1] + 1;
+          if (nextCol > tmp) {
+            nextCol = tmp;
+          }
+
+          // copy current into previous (in preparation for next iteration)
+          prevRow[j] = curCol;
+
+          // get current time
+          currentTime = new Date().valueOf();
+        }
+
+        // send a progress update?
+        if (null !== options.progress) {
+          try {
+            options.progress.call(null, (i * 100.0/ str1.length));
+          } catch (err) {
+            return cb('Progress callback: ' + err.toString());
+          }
+        }
+
+        // next iteration
+        setTimeout(__calculate(), 0);
+      };
+
+      __calculate();
+    }
+
+  };
+
+  // amd
+  if (typeof define !== "undefined" && define !== null && define.amd) {
+    define(function() {
+      return Levenshtein;
+    });
+  }
+  // commonjs
+  else if (typeof module !== "undefined" && module !== null) {
+    module.exports = Levenshtein;
+  }
+  // web worker
+  else if (typeof self !== "undefined" && typeof self.postMessage === 'function' && typeof self.importScripts === 'function') {
+    self.Levenshtein = Levenshtein;
+  }
+  // browser main thread
+  else if (typeof window !== "undefined" && window !== null) {
+    window.Levenshtein = Levenshtein;
+  }
+}());
+
diff --git a/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/levenshtein.min.js b/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/levenshtein.min.js
new file mode 100644
index 00000000000000..94d89ee5c8c7a1
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/levenshtein.min.js
@@ -0,0 +1,2 @@
+/*! fast-levenshtein 2014-12-17. Copyright Ramesh Nair  (http://www.hiddentao.com/) */
+!function(){"use strict";var a=function(a){for(var b=Array.prototype.slice.call(arguments,1),c=0;cg&&(d=g),g=h[f+1]+1,d>g&&(d=g),h[f]=c;h[f]=d}return d},getAsync:function(b,c,d,e){if(e=a({},{progress:null},e),b===c)return d(null,0);if(0===b.length)return d(null,c.length);if(0===c.length)return d(null,b.length);var f,g,h,i,j,k,l,m=new Array(c.length+1);for(h=0;hl-k;){if(c.length<=++i){if(m[i]=g,b.length<=++h)return d(null,g);g=h+1,i=0}f=g,g=m[i]+(b.charAt(h)===c.charAt(i)?0:1),j=f+1,g>j&&(g=j),j=m[i+1]+1,g>j&&(g=j),m[i]=f,l=(new Date).valueOf()}if(null!==e.progress)try{e.progress.call(null,100*h/b.length)}catch(a){return d("Progress callback: "+a.toString())}setTimeout(n(),0)};n()}};"undefined"!=typeof define&&null!==define&&define.amd?define(function(){return b}):"undefined"!=typeof module&&null!==module?module.exports=b:"undefined"!=typeof self&&"function"==typeof self.postMessage&&"function"==typeof self.importScripts?self.Levenshtein=b:"undefined"!=typeof window&&null!==window&&(window.Levenshtein=b)}();
\ No newline at end of file
diff --git a/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/package.json b/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/package.json
new file mode 100644
index 00000000000000..b130071e3f360c
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/package.json
@@ -0,0 +1,62 @@
+{
+  "name": "fast-levenshtein",
+  "version": "1.0.6",
+  "description": "Efficient implementation of Levenshtein algorithm with asynchronous callback support",
+  "main": "levenshtein.js",
+  "scripts": {
+    "build": "grunt build",
+    "benchmark": "grunt benchmark"
+  },
+  "devDependencies": {
+    "lodash": "~1.2.0",
+    "chai": "~1.5.0",
+    "mocha": "~1.9.0",
+    "grunt-contrib-uglify": "~0.2.0",
+    "grunt": "~0.4.1",
+    "grunt-contrib-jshint": "~0.4.3",
+    "grunt-mocha-test": "~0.2.2",
+    "grunt-npm-install": "~0.1.0",
+    "load-grunt-tasks": "~0.6.0",
+    "grunt-benchmark": "~0.2.0"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/hiddentao/fast-levenshtein.git"
+  },
+  "keywords": [
+    "levenshtein",
+    "distance",
+    "string"
+  ],
+  "author": {
+    "name": "Ramesh Nair",
+    "email": "ram@hiddentao.com",
+    "url": "http://www.hiddentao.com/"
+  },
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/hiddentao/fast-levenshtein/issues"
+  },
+  "homepage": "https://github.com/hiddentao/fast-levenshtein",
+  "_id": "fast-levenshtein@1.0.6",
+  "_shasum": "3bedb184e39f95cb0d88928688e6b1ee3273446a",
+  "_from": "fast-levenshtein@>=1.0.0 <1.1.0",
+  "_npmVersion": "1.4.9",
+  "_npmUser": {
+    "name": "hiddentao",
+    "email": "ram@hiddentao.com"
+  },
+  "maintainers": [
+    {
+      "name": "hiddentao",
+      "email": "ram@hiddentao.com"
+    }
+  ],
+  "dist": {
+    "shasum": "3bedb184e39f95cb0d88928688e6b1ee3273446a",
+    "tarball": "http://registry.npmjs.org/fast-levenshtein/-/fast-levenshtein-1.0.6.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/fast-levenshtein/-/fast-levenshtein-1.0.6.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/test/mocha.opts b/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/test/mocha.opts
new file mode 100644
index 00000000000000..a8ccfb4515769e
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/test/mocha.opts
@@ -0,0 +1,2 @@
+--ui exports
+--reporter spec
diff --git a/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/test/tests.js b/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/test/tests.js
new file mode 100644
index 00000000000000..54b92220aa481c
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/test/tests.js
@@ -0,0 +1,171 @@
+var _ = require('lodash'),
+    chai = require('chai'),
+    fs = require('fs'),
+    levenshtein = require('../levenshtein.min');
+
+var expect = chai.expect,
+    assert = chai.assert;
+
+
+/**
+ * Create test functions.
+ * @return Object
+ */
+var createTests = function(str1, str2, expectedLength, options) {
+  options = _.extend({}, {
+    description: null
+  }, options);
+
+  if (!options.description) {
+    options.description = (0 === str1.length ? '(empty)' : str1) + ' <-> ' + (0 === str2.length ? '(empty)' : str2);
+  }
+
+  var ret = {};
+
+  ret["SYNC:\t" + options.description] = function() {
+    expect(levenshtein.get(str1, str2)).to.eql(expectedLength);
+  };
+
+  ret["ASYNC:\t" + options.description] = function(done) {
+    levenshtein.getAsync(str1, str2, function(err, distance) {
+      expect(err).to.be.null;
+      expect(distance).to.eql(expectedLength);
+
+      done();
+    });
+  };
+
+  return ret;
+};
+
+
+// ----- Basic tests ----- //
+
+(function() {
+
+  var tests = {},
+      str = 'hello',
+      str1 = str,
+      str2 = str,
+      i;
+
+  // equal strings
+  _.extend(tests, createTests('hello', 'hello', 0));
+
+  // inserts
+  for (i=0; i<=str.length; ++i) {
+    str1 = str.substr(0,i);
+    str2 = str;
+
+    _.extend(tests, createTests(str1, str2, str.length - i));
+  }
+
+  // deletes
+  for (i=str.length-1; i>=0; --i) {
+    str1 = str;
+    str2 = str.substr(0,i);
+
+    _.extend(tests, createTests(str1, str2, str.length - i));
+  }
+
+  // substitutions
+  _.extend(tests, createTests("a",   "b", 1 ));
+  _.extend(tests, createTests("ab",  "ac", 1 ));
+  _.extend(tests, createTests("ac",  "bc",  1 ));
+  _.extend(tests, createTests("abc", "axc", 1 ));
+  _.extend(tests, createTests("xabxcdxxefxgx", "1ab2cd34ef5g6", 6 ));
+
+  // many ops
+  _.extend(tests, createTests('xabxcdxxefxgx', 'abcdefg', 6));
+  _.extend(tests, createTests('javawasneat', 'scalaisgreat', 7));
+  _.extend(tests, createTests("example", "samples", 3));
+  _.extend(tests, createTests("sturgeon", "urgently", 6 ));
+  _.extend(tests, createTests("levenshtein", "frankenstein", 6 ));
+  _.extend(tests, createTests("distance", "difference", 5 ));
+
+  // non-latin
+  _.extend(tests, createTests('因為我是中國人所以我會說中文', '因為我是英國人所以我會說英文', 2, {
+    description: 'non-latin'
+  }));
+
+  // long text
+  _.extend(tests, createTests(
+      'Morbi interdum ultricies neque varius condimentum. Donec volutpat turpis interdum metus ultricies vulputate. Duis ultricies rhoncus sapien, sit amet fermentum risus imperdiet vitae. Ut et lectus',
+      'Duis erat dolor, cursus in tincidunt a, lobortis in odio. Cras magna sem, pharetra et iaculis quis, faucibus quis tellus. Suspendisse dapibus sapien in justo cursus',
+      143,
+      {
+        description: 'long text'
+      }
+  ));
+
+  exports['Basic'] = tests;
+})();
+
+// ------ Asynchronous tests ----- //
+
+var text1 = fs.readFileSync(__dirname + '/text1.txt', 'utf-8'),
+    text2 = fs.readFileSync(__dirname + '/text2.txt', 'utf-8');
+
+exports['Async'] = {
+  'no progress callback': function(done) {
+    this.timeout(20000);
+
+    var startTime = new Date().valueOf();
+
+    levenshtein.getAsync(text1, text2, function(err, distance) {
+      var timeElapsed = new Date().valueOf() - startTime;
+
+      expect(err).to.be.null;
+      expect(distance).to.eql(194);
+
+      console.log(timeElapsed + ' ms');
+
+      done();
+    });
+  },
+  'with progress callback': function(done) {
+    this.timeout(20000);
+
+    var percents = [];
+    var progress = function(percent) {
+      percents.push(percent);
+    };
+
+    var startTime = new Date().valueOf();
+
+    levenshtein.getAsync(text1, text2, function(err, distance) {
+      var timeElapsed = new Date().valueOf() - startTime;
+
+      expect(err).to.be.null;
+      expect(distance).to.eql(194);
+
+      console.log(timeElapsed + ' ms, ' + percents.length + ' progress updates');
+
+      expect(0 < percents.length).to.be.true;
+
+      // check percentages
+      var lastPercent = 0;
+      _.each(percents, function(percent) {
+        expect(100 >= percent);
+        expect(percent > lastPercent);
+        lastPercent = percent;
+      });
+
+      done();
+    }, {
+      progress: progress
+    });
+  },
+  'progress callback error': function(done) {
+    levenshtein.getAsync(text1 + text2, text2 + text1, function(err) {
+      expect(err.toString()).to.be.eql('Progress callback: Error: Bla bla');
+
+      done();
+    }, {
+      progress: function() {
+        throw new Error('Bla bla');
+      }
+    });
+  }
+};
+
diff --git a/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/test/text1.txt b/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/test/text1.txt
new file mode 100644
index 00000000000000..4833682aca5bdb
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/test/text1.txt
@@ -0,0 +1 @@
+Duis mollis rhoncus turpis. Proin ut nunc eget urna molestie dictum. Cras mollis nibh quis eros faucibus posuere vehicula diam rutrum. Morbi mattis orci vel ante dignissim sollicitudin. Aenean quis enim orci. Integer vehicula elementum porta. Nullam massa mauris, ornare eget ullamcorper eget, consequat at dolor. Integer cursus pellentesque velit in semper. Donec sem turpis, tristique vitae egestas nec, varius sit amet ipsum. Nullam scelerisque est eu arcu vulputate varius. Integer vel gravida leo. Suspendisse blandit vehicula neque, non porttitor eros adipiscing non. Curabitur egestas pulvinar sapien ac imperdiet. Ut ac purus sit amet magna sollicitudin cursus non vel eros. In vel nibh eget libero mattis volutpat nec vulputate quam. Vestibulum commodo ante id magna cursus tristique. Integer rutrum diam sit amet nulla placerat ornare. Quisque nec felis lacus. In lorem mauris, lobortis sit amet sodales non, sollicitudin vitae odio. Nam a dui est, venenatis iaculis purus. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. In in sollicitudin urna. Praesent dapibus ligula sed lacus pulvinar sit amet pellentesque enim tincidunt. Vivamus feugiat, sapien vitae convallis consectetur, justo ligula semper quam, mollis dapibus lorem odio sit amet justo. Duis ut leo vel turpis cursus tempor. Donec condimentum convallis lacus at feugiat. Aliquam erat volutpat. Etiam auctor risus dolor, in tempor nibh. Nulla interdum, magna eget suscipit aliquet, enim arcu aliquet nunc, vel molestie est sem ac turpis. Ut et convallis diam. Integer malesuada eleifend eros non sollicitudin. In ac sem eget purus iaculis sollicitudin. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Suspendisse ultrices nulla sit amet sapien fringilla eleifend. Integer eget lectus a augue convallis dignissim sit amet scelerisque odio. Duis velit nisl, mollis a adipiscing eget, suscipit in quam. Sed id lacus et justo dapibus dapibus vestibulum gravida massa. Duis euismod luctus tempor. Nam venenatis gravida rutrum. Etiam id aliquet est. Integer ante arcu, viverra sit amet placerat sit amet, posuere in est. Cras eleifend ultricies urna, ut euismod quam euismod quis. Cras pellentesque nulla et ante molestie pulvinar. Duis malesuada bibendum arcu, id imperdiet enim egestas eget. Sed blandit iaculis enim vel adipiscing. Donec dui quam, tristique non tincidunt sed, interdum luctus ante. Etiam eget nisl id est hendrerit egestas. Vestibulum tempor justo magna, non sagittis felis. Vivamus nec nibh porta nibh cursus luctus suscipit ut nibh. Aenean mollis molestie justo, non ornare mi mollis id. Vestibulum massa neque, mattis eget pulvinar et, tincidunt in magna. Nunc vitae dapibus turpis. Nullam bibendum vehicula odio sed viverra. Donec laoreet, lectus sit amet viverra scelerisque, mi enim fermentum tellus, quis consequat arcu felis in ante. Donec non felis non nisl tincidunt ultricies sit amet nec mi. Maecenas sodales, lorem vel volutpat cursus, nisi tortor pulvinar eros, in pharetra mauris neque sit amet nulla. Nulla ligula turpis, egestas in imperdDuis mollis rhoncus turpis. Proin ut nunc eget urna molestie dictum. Cras mollis nibh quis eros faucibus posuere vehicula diam rutrum. Morbi mattis orci vel ante dignissim sollicitudin. Aenean quis enim orci. Integer vehicula elementum porta. Nullam massa mauris, ornare eget ullamcorper eget, consequat at dolor. Integer cursus pellentesque velit in semper. Donec sem turpis, tristique vitae egestas nec, varius sit amet ipsum. Nullam scelerisque est eu arcu vulputate varius. Integer vel gravida leo. Suspendisse blandit vehicula neque, non porttitor eros adipiscing non. Curabitur egestas pulvinar sapien ac imperdiet. Ut ac purus sit amet magna sollicitudin cursus non vel eros. In vel nibh eget libero mattis volutpat nec vulputate quam. Vestibulum commodo ante id magna cursus tristique. Integer rutrum diam sit amet nulla placerat ornare. Quisque nec felis lacus. In lorem mauris, lobortis sit amet sodales non, sollicitudin vitae odio. Nam a dui est, venenatis iaculis purus. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. In in sollicitudin urna. Praesent dapibus ligula sed lacus pulvinar sit amet pellentesque enim tincidunt. Vivamus feugiat, sapien vitae convallis consectetur, justo ligula semper quam, mollis dapibus lorem odio sit amet justo. Duis ut leo vel turpis cursus tempor. Donec condimentum convallis lacus at feugiat. Aliquam erat volutpat. Etiam auctor risus dolor, in tempor nibh. Nulla interdum, magna eget suscipit aliquet, enim arcu aliquet nunc, vel molestie est sem ac turpis. Ut et convallis diam. Integer malesuada eleifend eros non sollicitudin. In ac sem eget purus iaculis sollicitudin. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Suspendisse ultrices nulla sit amet sapien fringilla eleifend. Integer eget lectus a augue convallis dignissim sit amet scelerisque odio. Duis velit nisl, mollis a adipiscing eget, suscipit in quam. Sed id lacus et justo dapibus dapibus vestibulum gravida massa. Duis euismod luctus tempor. Nam venenatis gravida rutrum. Etiam id aliquet est. Integer ante arcu, viverra sit amet placerat sit amet, posuere in est. Cras eleifend ultricies urna, ut euismod quam euismod quis. Cras pellentesque nulla et ante molestie pulvinar. Duis malesuada bibendum arcu, id imperdiet enim egestas eget. Sed blandit iaculis enim vel adipiscing. Donec dui quam, tristique non tincidunt sed, interdum luctus ante. Etiam eget nisl id est hendrerit egestas. Vestibulum tempor justo magna, non sagittis felis. Vivamus nec nibh porta nibh cursus luctus suscipit ut nibh. Aenean mollis molestie justo, non ornare mi mollis id. Vestibulum massa neque, mattis eget pulvinar et, tincidunt in magna. Nunc vitae dapibus turpis. Nullam bibendum vehicula odio sed viverra. Donec laoreet, lectus sit amet viverra scelerisque, mi enim fermentum tellus, quis consequat arcu felis in ante. Donec non felis non nisl tincidunt ultricies sit amet nec mi. Maecenas sodales, lorem vel volutpat cursus, nisi tortor pulvinar eros, in pharetra mauris neque sit amet nulla. Nulla ligula turpis, egestas in imperdiet a, faucibus quis turpis. Vivamus purus lorem, vestibulum id rhoncus iaculis, vulputate nec mi
\ No newline at end of file
diff --git a/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/test/text2.txt b/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/test/text2.txt
new file mode 100644
index 00000000000000..ca15f413dc40d0
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/fast-levenshtein/test/text2.txt
@@ -0,0 +1 @@
+Duis mollis rhoncus turpis. Proin ut nunc eget urna molestie dictum. Cras mollis nibh quis eros faucibus posuere vehicula diam rutrum. Morbi mattis orci vel ante dignissim sollicitudin. Aenean quis enim orci. Integer vehicula elementum porta. Nullam massa mauris, ornare eget ullamcorper eget, consequat at dolor. Integer cursus pellentesque velit in semper. Donec sem turpis, tristique vitae egestas nec, varius sit amet ipsum. Nullam scelerisque est eu arcu vulputate varius. Integer vel gravida leo. Suspendisse blandit vehicula neque, non porttitor eros adipiscing non. Curabitur egestas pulvinar sapien ac imperdiet. Ut ac purus sit amet magna sollicitudin cursus non vel eros. In vel nibh eget libero mattis volutpat nec vulputate quam. Vestibulum commodo ante id magna cursus tristique. Integer rutrum diam sit amet nulla placerat ornare. Quisque nec felis lacus. In lorem mauris, lobortis sit amet sodales non, sollicitudin vitae odio. Nam a dui est, venenatis iaculis purus. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. In in sollicitudin urna. Praesent dapibus ligula sed lacus pulvinar sit amet pellentesque enim tincidunt. Vivamus feugiat, sapien vitae convallis consectetur, justo ligula semper quam, mollis dapibus lorem odio sit amet justo. Duis ut leo vel turpis cursus tempor. Donec condimentum convallis lacus at feugiat. Aliquam erat volutpat. Etiam auctor risus dolor, in tempor nibh. Nulla interdum, magna eget suscipit aliquet, enim arcu aliquet nunc, vel molestie est sem ac turpis. Ut et convallis diam. Integer malesuada eleifend eros non sollicitudin. In ac sem eget purus iaculis sollicitudin. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Suspendisse ultrices nulla sit amet sapien fringilla eleifend. Integer eget lectus a augue convallis dignissim sit amet scelerisque odio. Duis velit nisl, mollis a adipiscing eget, suscipit in quam. Sed id lacus et justo dapibus dapibus vestibulum gravida massa. Duis euismod luctus tempor. Nam venenatis gravida rutrum. Etiam id aliquet est. Integer ante arcu, viverra sit amet placerat sit amet, posuere in est. Cras eleifend ultricies urna, ut euismod quam euismod quis. Cras pellentesque nulla et ante molestie pulvinar. Duis malesuada bibendum arcu, id imperdiet enim egestas eget. Sed blandit iaculis enim vel adipiscing. Donec dui quam, tristique non tincidunt sed, interdum luctus ante. Etiam eget nisl id est hendrerit egestas. Vestibulum tempor justo magna, non sagittis felis. Vivamus nec nibh porta nibh cursus luctus suscipit ut nibh. Aenean mollis molestie justo, non ornare mi mollis id. Vestibulum massa neque, mattis eget pulvinar et, tincidunt in magna. Nunc vitae dapibus turpis. Nullam bibendum vehicula odio sed viverra. Donec laoreet, lectus sit amet viverra scelerisque, mi enim fermentum tellus, quis consequat arcu felis in ante. Donec non felis non nisl tincidunt ultricies sit amet nec mi. Maecenas sodales, lorem vel volutpat cursus, nisi tortor pulvinar eros, in pharetra mauris neque sit amet nulla. Nulla ligula turpis, egestas in imperdiet a, faucibus quis turpis. Vivamus purus lorem, vestibulum id rhoncus iaculis, vulputate nec miDuis mollis rhoncus turpis. Proin ut nunc eget urna molestie dictum. Cras mollis nibh quis eros faucibus posuere vehicula diam rutrum. Morbi mattis orci vel ante dignissim sollicitudin. Aenean quis enim orci. Integer vehicula elementum porta. Nullam massa mauris, ornare eget ullamcorper eget, consequat at dolor. Integer cursus pellentesque velit in semper. Donec sem turpis, tristique vitae egestas nec, varius sit amet ipsum. Nullam scelerisque est eu arcu vulputate varius. Integer vel gravida leo. Suspendisse blandit vehicula neque, non porttitor eros adipiscing non. Curabitur egestas pulvinar sapien ac imperdiet. Ut ac purus sit amet magna sollicitudin cursus non vel eros. In vel nibh eget libero mattis volutpat nec vulputate quam. Vestibulum commodo ante id magna cursus tristique. Integer rutrum diam sit amet nulla placerat ornare. Quisque nec felis lacus. In lorem mauris, lobortis sit amet sodales non, sollicitudin vitae odio. Nam a dui est, venenatis iaculis purus. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. In in sollicitudin urna. Praesent dapibus ligula sed lacus pulvinar sit amet pellentesque enim tincidunt. Vivamus feugiat, sapien vitae convallis consectetur, justo ligula semper quam, mollis dapibus lorem odio sit amet justo. Duis ut leo vel turpis cursus tempor. Donec condimentum convallis lacus at feugiat. Aliquam erat volutpat. Etiam auctor risus dolor, in tempor nibh. Nulla interdum, magna eget suscipit aliquet, enim arcu aliquet nunc, vel molestie est sem ac turpis. Ut et convallis diam. Integer malesuada eleifend eros non sollicitudin. In ac sem eget purus iaculis sollicitudin. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Suspendisse ultrices nulla sit amet sapien fringilla eleifend. Integer eget lectus a augue convallis dignissim sit amet scelerisque odio. Duis velit nisl, mollis a adipiscing eget, suscipit in quam. Sed id lacus et justo dapibus dapibus vestibulum gravida massa. Duis euismod luctus tempor. Nam venenatis gravida rutrum. Etiam id aliquet est. Integer ante arcu, viverra sit amet placerat sit amet, posuere in est. Cras eleifend ultricies urna, ut euismod quam euismod quis. Cras pellentesque nulla et ante molestie pulvinar. Duis malesuada bibendum arcu, id imperdiet enim egestas eget. Sed blandit iaculis enim vel adipiscing. Donec dui quam, tristique non tincidunt sed, interdum luctus ante. Etiam eget nisl id est hendrerit egestas. Vestibulum tempor justo magna, non sagittis felis. Vivamus nec nibh porta nibh cursus luctus suscipit ut nibh. Aenean mollis molestie justo, non ornare mi mollis id. Vestibulum massa neque, mattis eget pulvinar et, tincidunt in magna. Nunc vitae dapibus turpis. Nullam bibendum vehicula odio sed viverra. Donec laoreet, lectus sit amet viverra scelerisque, mi enim fermentum tellus, quis consequat arcu felis in ante. Donec non felis non nisl tincidunt ultricies sit amet nec mi. Maecenas sodales, lorem vel volutpat cursus, nisi tortor pulvinar eros, in pharetra mauris neque sit amet nulla. Nulla ligula turpis, egestas in imperd
\ No newline at end of file
diff --git a/tools/eslint/node_modules/optionator/node_modules/levn/LICENSE b/tools/eslint/node_modules/optionator/node_modules/levn/LICENSE
new file mode 100644
index 00000000000000..525b11850e6f2c
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/levn/LICENSE
@@ -0,0 +1,22 @@
+Copyright (c) George Zahariev
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
diff --git a/tools/eslint/node_modules/optionator/node_modules/levn/README.md b/tools/eslint/node_modules/optionator/node_modules/levn/README.md
new file mode 100644
index 00000000000000..e55d9435ad855f
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/levn/README.md
@@ -0,0 +1,195 @@
+# levn [![Build Status](https://travis-ci.org/gkz/levn.png)](https://travis-ci.org/gkz/levn) 
+__Light ECMAScript (JavaScript) Value Notation__
+Levn is a library which allows you to parse a string into a JavaScript value based on an expected type. It is meant for short amounts of human entered data (eg. config files, command line arguments).
+
+Levn aims to concisely describe JavaScript values in text, and allow for the extraction and validation of those values. Levn uses [type-check](https://github.com/gkz/type-check) for its type format, and to validate the results. MIT license. Version 0.2.5.
+
+__How is this different than JSON?__ levn is meant to be written by humans only, is (due to the previous point) much more concise, can be validated against supplied types, has regex and date literals, and can easily be extended with custom types. On the other hand, it is probably slower and thus less efficient at transporting large amounts of data, which is fine since this is not its purpose.
+
+    npm install levn
+
+For updates on levn, [follow me on twitter](https://twitter.com/gkzahariev).
+
+
+## Quick Examples
+
+```js
+var parse = require('levn').parse;
+parse('Number', '2');      // 2
+parse('String', '2');      // '2'
+parse('String', 'levn');   // 'levn'
+parse('String', 'a b');    // 'a b'
+parse('Boolean', 'true');  // true
+
+parse('Date', '#2011-11-11#'); // (Date object)
+parse('Date', '2011-11-11');   // (Date object)
+parse('RegExp', '/[a-z]/gi');  // /[a-z]/gi
+parse('RegExp', 're');         // /re/
+
+parse('Number | String', 'str'); // 'str'
+parse('Number | String', '2');   // 2
+
+parse('[Number]', '[1,2,3]');                      // [1,2,3]
+parse('(String, Boolean)', '(hi, false)');         // ['hi', false]
+parse('{a: String, b: Number}', '{a: str, b: 2}'); // {a: 'str', b: 2}
+
+// at the top level, you can ommit surrounding delimiters
+parse('[Number]', '1,2,3');                      // [1,2,3]
+parse('(String, Boolean)', 'hi, false');         // ['hi', false]
+parse('{a: String, b: Number}', 'a: str, b: 2'); // {a: 'str', b: 2}
+
+// wildcard - auto choose type
+parse('*', '[hi,(null,[42]),{k: true}]'); // ['hi', [null, [42]], {k: true}]
+```
+## Usage
+
+`require('levn');` returns an object that exposes three properties. `VERSION` is the current version of the library as a string. `parse` and `parsedTypeParse` are functions.
+
+```js
+// parse(type, input, options);
+parse('[Number]', '1,2,3'); // [1, 2, 3]
+
+// parsedTypeParse(parsedType, input, options);
+var parsedType = require('type-check').parseType('[Number]');
+parsedTypeParse(parsedType, '1,2,3'); // [1, 2, 3]
+```
+
+### parse(type, input, options)
+
+`parse` casts the string `input` into a JavaScript value according to the specified `type` in the [type format](https://github.com/gkz/type-check#type-format) (and taking account the optional `options`) and returns the resulting JavaScript value.
+
+##### arguments
+* type - `String` - the type written in the [type format](https://github.com/gkz/type-check#type-format) which to check against
+* input - `String` - the value written in the [levn format](#levn-format)
+* options - `Maybe Object` - an optional parameter specifying additional [options](#options)
+
+##### returns
+`*` - the resulting JavaScript value
+
+##### example
+```js
+parse('[Number]', '1,2,3'); // [1, 2, 3]
+```
+
+### parsedTypeParse(parsedType, input, options)
+
+`parsedTypeParse` casts the string `input` into a JavaScript value according to the specified `type` which has already been parsed (and taking account the optional `options`) and returns the resulting JavaScript value. You can parse a type using the [type-check](https://github.com/gkz/type-check) library's `parseType` function.
+
+##### arguments
+* type - `Object` - the type in the parsed type format which to check against
+* input - `String` - the value written in the [levn format](#levn-format)
+* options - `Maybe Object` - an optional parameter specifying additional [options](#options)
+
+##### returns
+`*` - the resulting JavaScript value
+
+##### example
+```js
+var parsedType = require('type-check').parseType('[Number]');
+parsedTypeParse(parsedType, '1,2,3'); // [1, 2, 3]
+```
+
+## Levn Format
+
+Levn can use the type information you provide to choose the appropriate value to produce from the input. For the same input, it will choose a different output value depending on the type provided. For example, `parse('Number', '2')` will produce the number `2`, but `parse('String', '2')` will produce the string `"2"`.
+
+If you do not provide type information, and simply use `*`, levn will parse the input according the unambiguous "explicit" mode, which we will now detail - you can also set the `explicit` option to true manually in the [options](#options).
+
+* `"string"`, `'string'` are parsed as a String, eg. `"a msg"` is `"a msg"`
+* `#date#` is parsed as a Date, eg. `#2011-11-11#` is `new Date('2011-11-11')`
+* `/regexp/flags` is parsed as a RegExp, eg. `/re/gi` is `/re/gi`
+* `undefined`, `null`, `NaN`, `true`, and `false` are all their JavaScript equivalents
+* `[element1, element2, etc]` is an Array, and the casting procedure is recursively applied to each element. Eg. `[1,2,3]` is `[1,2,3]`.
+* `(element1, element2, etc)` is an tuple, and the casting procedure is recursively applied to each element. Eg. `(1, a)` is `(1, a)` (is `[1, 'a']`).
+* `{key1: val1, key2: val2, ...}` is an Object, and the casting procedure is recursively applied to each property. Eg. `{a: 1, b: 2}` is `{a: 1, b: 2}`.
+* Any test which does not fall under the above, and which does not contain special characters (`[``]``(``)``{``}``:``,`) is a string, eg. `$12- blah` is `"$12- blah"`.
+
+If you do provide type information, you can make your input more concise as the program already has some information about what it expects. Please see the [type format](https://github.com/gkz/type-check#type-format) section of [type-check](https://github.com/gkz/type-check) for more information about how to specify types. There are some rules about what levn can do with the information:
+
+* If a String is expected, and only a String, all characters of the input (including any special ones) will become part of the output. Eg. `[({})]` is `"[({})]"`, and `"hi"` is `'"hi"'`.
+* If a Date is expected, the surrounding `#` can be omitted from date literals. Eg. `2011-11-11` is `new Date('2011-11-11')`.
+* If a RegExp is expected, no flags need to be specified, and the regex is not using any of the special characters,the opening and closing `/` can be omitted - this will have the affect of setting the source of the regex to the input. Eg. `regex` is `/regex/`.
+* If an Array is expected, and it is the root node (at the top level), the opening `[` and closing `]` can be omitted. Eg. `1,2,3` is `[1,2,3]`.
+* If a tuple is expected, and it is the root node (at the top level), the opening `(` and closing `)` can be omitted. Eg. `1, a` is `(1, a)` (is `[1, 'a']`).
+* If an Object is expected, and it is the root node (at the top level), the opening `{` and closing `}` can be omitted. Eg `a: 1, b: 2` is `{a: 1, b: 2}`.
+
+If you list multiple types (eg. `Number | String`), it will first attempt to cast to the first type and then validate - if the validation fails it will move on to the next type and so forth, left to right. You must be careful as some types will succeed with any input, such as String. Thus put String at the end of your list. In non-explicit mode, Date and RegExp will succeed with a large variety of input - also be careful with these and list them near the end if not last in your list.
+
+Whitespace between special characters and elements is inconsequential.
+
+## Options
+
+Options is an object. It is an optional parameter to the `parse` and `parsedTypeParse` functions.
+
+### Explicit
+
+A `Boolean`. By default it is `false`.
+
+__Example:__
+
+```js
+parse('RegExp', 're', {explicit: false});          // /re/
+parse('RegExp', 're', {explicit: true});           // Error: ... does not type check...
+parse('RegExp | String', 're', {explicit: true});  // 're'
+```
+
+`explicit` sets whether to be in explicit mode or not. Using `*` automatically activates explicit mode. For more information, read the [levn format](#levn-format) section.
+
+### customTypes
+
+An `Object`. Empty `{}` by default.
+
+__Example:__
+
+```js
+var options = {
+  customTypes: {
+    Even: {
+      typeOf: 'Number',
+      validate: function (x) {
+        return x % 2 === 0;
+      },
+      cast: function (x) {
+        return {type: 'Just', value: parseInt(x)};
+      }
+    }
+  }
+}
+parse('Even', '2', options); // 2
+parse('Even', '3', options); // Error: Value: "3" does not type check...
+```
+
+__Another Example:__
+```js
+function Person(name, age){
+  this.name = name;
+  this.age = age;
+}
+var options = {
+  customTypes: {
+    Person: {
+      typeOf: 'Object',
+      validate: function (x) {
+        x instanceof Person;
+      },
+      cast: function (value, options, typesCast) {
+        var name, age;
+        if ({}.toString.call(value).slice(8, -1) !== 'Object') {
+          return {type: 'Nothing'};
+        }
+        name = typesCast(value.name, [{type: 'String'}], options);
+        age = typesCast(value.age, [{type: 'Numger'}], options);
+        return {type: 'Just', value: new Person(name, age)};
+    }
+  }
+}
+parse('Person', '{name: Laura, age: 25}', options); // Person {name: 'Laura', age: 25}
+```
+
+`customTypes` is an object whose keys are the name of the types, and whose values are an object with three properties, `typeOf`, `validate`, and `cast`. For more information about `typeOf` and `validate`, please see the [custom types](https://github.com/gkz/type-check#custom-types) section of type-check.
+
+`cast` is a function which receives three arguments, the value under question, options, and the typesCast function. In `cast`, attempt to cast the value into the specified type. If you are successful, return an object in the format `{type: 'Just', value: CAST-VALUE}`, if you know it won't work, return `{type: 'Nothing'}`.  You can use the `typesCast` function to cast any child values. Remember to pass `options` to it. In your function you can also check for `options.explicit` and act accordingly.
+
+## Technical About
+
+`levn` is written in [LiveScript](http://livescript.net/) - a language that compiles to JavaScript. It uses [type-check](https://github.com/gkz/type-check) to both parse types and validate values. It also uses the [prelude.ls](http://preludels.com/) library.
diff --git a/tools/eslint/node_modules/optionator/node_modules/levn/lib/cast.js b/tools/eslint/node_modules/optionator/node_modules/levn/lib/cast.js
new file mode 100644
index 00000000000000..2a6816f94d32bd
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/levn/lib/cast.js
@@ -0,0 +1,298 @@
+// Generated by LiveScript 1.2.0
+(function(){
+  var parsedTypeCheck, types, toString$ = {}.toString;
+  parsedTypeCheck = require('type-check').parsedTypeCheck;
+  types = {
+    '*': function(value, options){
+      switch (toString$.call(value).slice(8, -1)) {
+      case 'Array':
+        return typeCast(value, {
+          type: 'Array'
+        }, options);
+      case 'Object':
+        return typeCast(value, {
+          type: 'Object'
+        }, options);
+      default:
+        return {
+          type: 'Just',
+          value: typesCast(value, [
+            {
+              type: 'Undefined'
+            }, {
+              type: 'Null'
+            }, {
+              type: 'NaN'
+            }, {
+              type: 'Boolean'
+            }, {
+              type: 'Number'
+            }, {
+              type: 'Date'
+            }, {
+              type: 'RegExp'
+            }, {
+              type: 'Array'
+            }, {
+              type: 'Object'
+            }, {
+              type: 'String'
+            }
+          ], (options.explicit = true, options))
+        };
+      }
+    },
+    Undefined: function(it){
+      if (it === 'undefined' || it === void 8) {
+        return {
+          type: 'Just',
+          value: void 8
+        };
+      } else {
+        return {
+          type: 'Nothing'
+        };
+      }
+    },
+    Null: function(it){
+      if (it === 'null') {
+        return {
+          type: 'Just',
+          value: null
+        };
+      } else {
+        return {
+          type: 'Nothing'
+        };
+      }
+    },
+    NaN: function(it){
+      if (it === 'NaN') {
+        return {
+          type: 'Just',
+          value: NaN
+        };
+      } else {
+        return {
+          type: 'Nothing'
+        };
+      }
+    },
+    Boolean: function(it){
+      if (it === 'true') {
+        return {
+          type: 'Just',
+          value: true
+        };
+      } else if (it === 'false') {
+        return {
+          type: 'Just',
+          value: false
+        };
+      } else {
+        return {
+          type: 'Nothing'
+        };
+      }
+    },
+    Number: function(it){
+      return {
+        type: 'Just',
+        value: +it
+      };
+    },
+    Int: function(it){
+      return {
+        type: 'Just',
+        value: parseInt(it)
+      };
+    },
+    Float: function(it){
+      return {
+        type: 'Just',
+        value: parseFloat(it)
+      };
+    },
+    Date: function(value, options){
+      var that;
+      if (that = /^\#([\s\S]*)\#$/.exec(value)) {
+        return {
+          type: 'Just',
+          value: new Date(+that[1] || that[1])
+        };
+      } else if (options.explicit) {
+        return {
+          type: 'Nothing'
+        };
+      } else {
+        return {
+          type: 'Just',
+          value: new Date(+value || value)
+        };
+      }
+    },
+    RegExp: function(value, options){
+      var that;
+      if (that = /^\/([\s\S]*)\/([gimy]*)$/.exec(value)) {
+        return {
+          type: 'Just',
+          value: new RegExp(that[1], that[2])
+        };
+      } else if (options.explicit) {
+        return {
+          type: 'Nothing'
+        };
+      } else {
+        return {
+          type: 'Just',
+          value: new RegExp(value)
+        };
+      }
+    },
+    Array: function(value, options){
+      return castArray(value, {
+        of: [{
+          type: '*'
+        }]
+      }, options);
+    },
+    Object: function(value, options){
+      return castFields(value, {
+        of: {}
+      }, options);
+    },
+    String: function(it){
+      var that;
+      if (toString$.call(it).slice(8, -1) !== 'String') {
+        return {
+          type: 'Nothing'
+        };
+      }
+      if (that = it.match(/^'([\s\S]*)'$/)) {
+        return {
+          type: 'Just',
+          value: that[1].replace(/\\'/g, "'")
+        };
+      } else if (that = it.match(/^"([\s\S]*)"$/)) {
+        return {
+          type: 'Just',
+          value: that[1].replace(/\\"/g, '"')
+        };
+      } else {
+        return {
+          type: 'Just',
+          value: it
+        };
+      }
+    }
+  };
+  function castArray(node, type, options){
+    var typeOf, element;
+    if (toString$.call(node).slice(8, -1) !== 'Array') {
+      return {
+        type: 'Nothing'
+      };
+    }
+    typeOf = type.of;
+    return {
+      type: 'Just',
+      value: (function(){
+        var i$, ref$, len$, results$ = [];
+        for (i$ = 0, len$ = (ref$ = node).length; i$ < len$; ++i$) {
+          element = ref$[i$];
+          results$.push(typesCast(element, typeOf, options));
+        }
+        return results$;
+      }())
+    };
+  }
+  function castTuple(node, type, options){
+    var result, i, i$, ref$, len$, types, cast;
+    if (toString$.call(node).slice(8, -1) !== 'Array') {
+      return {
+        type: 'Nothing'
+      };
+    }
+    result = [];
+    i = 0;
+    for (i$ = 0, len$ = (ref$ = type.of).length; i$ < len$; ++i$) {
+      types = ref$[i$];
+      cast = typesCast(node[i], types, options);
+      if (toString$.call(cast).slice(8, -1) !== 'Undefined') {
+        result.push(cast);
+      }
+      i++;
+    }
+    if (node.length <= i) {
+      return {
+        type: 'Just',
+        value: result
+      };
+    } else {
+      return {
+        type: 'Nothing'
+      };
+    }
+  }
+  function castFields(node, type, options){
+    var typeOf, key, value;
+    if (toString$.call(node).slice(8, -1) !== 'Object') {
+      return {
+        type: 'Nothing'
+      };
+    }
+    typeOf = type.of;
+    return {
+      type: 'Just',
+      value: (function(){
+        var ref$, results$ = {};
+        for (key in ref$ = node) {
+          value = ref$[key];
+          results$[typesCast(key, [{
+            type: 'String'
+          }], options)] = typesCast(value, typeOf[key] || [{
+            type: '*'
+          }], options);
+        }
+        return results$;
+      }())
+    };
+  }
+  function typeCast(node, typeObj, options){
+    var type, structure, castFunc, ref$;
+    type = typeObj.type, structure = typeObj.structure;
+    if (type) {
+      castFunc = ((ref$ = options.customTypes[type]) != null ? ref$.cast : void 8) || types[type];
+      if (!castFunc) {
+        throw new Error("Type not defined: " + type + ".");
+      }
+      return castFunc(node, options, typesCast);
+    } else {
+      switch (structure) {
+      case 'array':
+        return castArray(node, typeObj, options);
+      case 'tuple':
+        return castTuple(node, typeObj, options);
+      case 'fields':
+        return castFields(node, typeObj, options);
+      }
+    }
+  }
+  function typesCast(node, types, options){
+    var i$, len$, type, ref$, valueType, value;
+    for (i$ = 0, len$ = types.length; i$ < len$; ++i$) {
+      type = types[i$];
+      ref$ = typeCast(node, type, options), valueType = ref$.type, value = ref$.value;
+      if (valueType === 'Nothing') {
+        continue;
+      }
+      if (parsedTypeCheck([type], value, {
+        customTypes: options.customTypes
+      })) {
+        return value;
+      }
+    }
+    throw new Error("Value " + JSON.stringify(node) + " does not type check against " + JSON.stringify(types) + ".");
+  }
+  module.exports = typesCast;
+}).call(this);
diff --git a/tools/eslint/node_modules/optionator/node_modules/levn/lib/coerce.js b/tools/eslint/node_modules/optionator/node_modules/levn/lib/coerce.js
new file mode 100644
index 00000000000000..027b6da022f09f
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/levn/lib/coerce.js
@@ -0,0 +1,285 @@
+// Generated by LiveScript 1.2.0
+(function(){
+  var parsedTypeCheck, types, toString$ = {}.toString;
+  parsedTypeCheck = require('type-check').parsedTypeCheck;
+  types = {
+    '*': function(it){
+      switch (toString$.call(it).slice(8, -1)) {
+      case 'Array':
+        return coerceType(it, {
+          type: 'Array'
+        });
+      case 'Object':
+        return coerceType(it, {
+          type: 'Object'
+        });
+      default:
+        return {
+          type: 'Just',
+          value: coerceTypes(it, [
+            {
+              type: 'Undefined'
+            }, {
+              type: 'Null'
+            }, {
+              type: 'NaN'
+            }, {
+              type: 'Boolean'
+            }, {
+              type: 'Number'
+            }, {
+              type: 'Date'
+            }, {
+              type: 'RegExp'
+            }, {
+              type: 'Array'
+            }, {
+              type: 'Object'
+            }, {
+              type: 'String'
+            }
+          ], {
+            explicit: true
+          })
+        };
+      }
+    },
+    Undefined: function(it){
+      if (it === 'undefined' || it === void 8) {
+        return {
+          type: 'Just',
+          value: void 8
+        };
+      } else {
+        return {
+          type: 'Nothing'
+        };
+      }
+    },
+    Null: function(it){
+      if (it === 'null') {
+        return {
+          type: 'Just',
+          value: null
+        };
+      } else {
+        return {
+          type: 'Nothing'
+        };
+      }
+    },
+    NaN: function(it){
+      if (it === 'NaN') {
+        return {
+          type: 'Just',
+          value: NaN
+        };
+      } else {
+        return {
+          type: 'Nothing'
+        };
+      }
+    },
+    Boolean: function(it){
+      if (it === 'true') {
+        return {
+          type: 'Just',
+          value: true
+        };
+      } else if (it === 'false') {
+        return {
+          type: 'Just',
+          value: false
+        };
+      } else {
+        return {
+          type: 'Nothing'
+        };
+      }
+    },
+    Number: function(it){
+      return {
+        type: 'Just',
+        value: +it
+      };
+    },
+    Int: function(it){
+      return {
+        type: 'Just',
+        value: parseInt(it)
+      };
+    },
+    Float: function(it){
+      return {
+        type: 'Just',
+        value: parseFloat(it)
+      };
+    },
+    Date: function(value, options){
+      var that;
+      if (that = /^\#(.*)\#$/.exec(value)) {
+        return {
+          type: 'Just',
+          value: new Date(+that[1] || that[1])
+        };
+      } else if (options.explicit) {
+        return {
+          type: 'Nothing'
+        };
+      } else {
+        return {
+          type: 'Just',
+          value: new Date(+value || value)
+        };
+      }
+    },
+    RegExp: function(value, options){
+      var that;
+      if (that = /^\/(.*)\/([gimy]*)$/.exec(value)) {
+        return {
+          type: 'Just',
+          value: new RegExp(that[1], that[2])
+        };
+      } else if (options.explicit) {
+        return {
+          type: 'Nothing'
+        };
+      } else {
+        return {
+          type: 'Just',
+          value: new RegExp(value)
+        };
+      }
+    },
+    Array: function(it){
+      return coerceArray(it, {
+        of: [{
+          type: '*'
+        }]
+      });
+    },
+    Object: function(it){
+      return coerceFields(it, {
+        of: {}
+      });
+    },
+    String: function(it){
+      var that;
+      if (toString$.call(it).slice(8, -1) !== 'String') {
+        return {
+          type: 'Nothing'
+        };
+      }
+      if (that = it.match(/^'(.*)'$/)) {
+        return {
+          type: 'Just',
+          value: that[1]
+        };
+      } else if (that = it.match(/^"(.*)"$/)) {
+        return {
+          type: 'Just',
+          value: that[1]
+        };
+      } else {
+        return {
+          type: 'Just',
+          value: it
+        };
+      }
+    }
+  };
+  function coerceArray(node, type){
+    var typeOf, element;
+    if (toString$.call(node).slice(8, -1) !== 'Array') {
+      return {
+        type: 'Nothing'
+      };
+    }
+    typeOf = type.of;
+    return {
+      type: 'Just',
+      value: (function(){
+        var i$, ref$, len$, results$ = [];
+        for (i$ = 0, len$ = (ref$ = node).length; i$ < len$; ++i$) {
+          element = ref$[i$];
+          results$.push(coerceTypes(element, typeOf));
+        }
+        return results$;
+      }())
+    };
+  }
+  function coerceTuple(node, type){
+    var result, i$, ref$, len$, i, types, that;
+    if (toString$.call(node).slice(8, -1) !== 'Array') {
+      return {
+        type: 'Nothing'
+      };
+    }
+    result = [];
+    for (i$ = 0, len$ = (ref$ = type.of).length; i$ < len$; ++i$) {
+      i = i$;
+      types = ref$[i$];
+      if (that = coerceTypes(node[i], types)) {
+        result.push(that);
+      }
+    }
+    return {
+      type: 'Just',
+      value: result
+    };
+  }
+  function coerceFields(node, type){
+    var typeOf, key, value;
+    if (toString$.call(node).slice(8, -1) !== 'Object') {
+      return {
+        type: 'Nothing'
+      };
+    }
+    typeOf = type.of;
+    return {
+      type: 'Just',
+      value: (function(){
+        var ref$, results$ = {};
+        for (key in ref$ = node) {
+          value = ref$[key];
+          results$[key] = coerceTypes(value, typeOf[key] || [{
+            type: '*'
+          }]);
+        }
+        return results$;
+      }())
+    };
+  }
+  function coerceType(node, typeObj, options){
+    var type, structure, coerceFunc;
+    type = typeObj.type, structure = typeObj.structure;
+    if (type) {
+      coerceFunc = types[type];
+      return coerceFunc(node, options);
+    } else {
+      switch (structure) {
+      case 'array':
+        return coerceArray(node, typeObj);
+      case 'tuple':
+        return coerceTuple(node, typeObj);
+      case 'fields':
+        return coerceFields(node, typeObj);
+      }
+    }
+  }
+  function coerceTypes(node, types, options){
+    var i$, len$, type, ref$, valueType, value;
+    for (i$ = 0, len$ = types.length; i$ < len$; ++i$) {
+      type = types[i$];
+      ref$ = coerceType(node, type, options), valueType = ref$.type, value = ref$.value;
+      if (valueType === 'Nothing') {
+        continue;
+      }
+      if (parsedTypeCheck([type], value)) {
+        return value;
+      }
+    }
+    throw new Error("Value " + JSON.stringify(node) + " does not type check against " + JSON.stringify(types) + ".");
+  }
+  module.exports = coerceTypes;
+}).call(this);
diff --git a/tools/eslint/node_modules/optionator/node_modules/levn/lib/index.js b/tools/eslint/node_modules/optionator/node_modules/levn/lib/index.js
new file mode 100644
index 00000000000000..54b5769e510175
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/levn/lib/index.js
@@ -0,0 +1,22 @@
+// Generated by LiveScript 1.2.0
+(function(){
+  var parseString, cast, parseType, VERSION, parsedTypeParse, parse;
+  parseString = require('./parse-string');
+  cast = require('./cast');
+  parseType = require('type-check').parseType;
+  VERSION = '0.2.5';
+  parsedTypeParse = function(parsedType, string, options){
+    options == null && (options = {});
+    options.explicit == null && (options.explicit = false);
+    options.customTypes == null && (options.customTypes = {});
+    return cast(parseString(parsedType, string, options), parsedType, options);
+  };
+  parse = function(type, string, options){
+    return parsedTypeParse(parseType(type), string, options);
+  };
+  module.exports = {
+    VERSION: VERSION,
+    parse: parse,
+    parsedTypeParse: parsedTypeParse
+  };
+}).call(this);
diff --git a/tools/eslint/node_modules/optionator/node_modules/levn/lib/parse-string.js b/tools/eslint/node_modules/optionator/node_modules/levn/lib/parse-string.js
new file mode 100644
index 00000000000000..65ec755c42c800
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/levn/lib/parse-string.js
@@ -0,0 +1,113 @@
+// Generated by LiveScript 1.2.0
+(function(){
+  var reject, special, tokenRegex;
+  reject = require('prelude-ls').reject;
+  function consumeOp(tokens, op){
+    if (tokens[0] === op) {
+      return tokens.shift();
+    } else {
+      throw new Error("Expected '" + op + "', but got '" + tokens[0] + "' instead in " + JSON.stringify(tokens) + ".");
+    }
+  }
+  function maybeConsumeOp(tokens, op){
+    if (tokens[0] === op) {
+      return tokens.shift();
+    }
+  }
+  function consumeList(tokens, arg$, hasDelimiters){
+    var open, close, result, untilTest;
+    open = arg$[0], close = arg$[1];
+    if (hasDelimiters) {
+      consumeOp(tokens, open);
+    }
+    result = [];
+    untilTest = "," + (hasDelimiters ? close : '');
+    while (tokens.length && (hasDelimiters && tokens[0] !== close)) {
+      result.push(consumeElement(tokens, untilTest));
+      maybeConsumeOp(tokens, ',');
+    }
+    if (hasDelimiters) {
+      consumeOp(tokens, close);
+    }
+    return result;
+  }
+  function consumeArray(tokens, hasDelimiters){
+    return consumeList(tokens, ['[', ']'], hasDelimiters);
+  }
+  function consumeTuple(tokens, hasDelimiters){
+    return consumeList(tokens, ['(', ')'], hasDelimiters);
+  }
+  function consumeFields(tokens, hasDelimiters){
+    var result, untilTest, key;
+    if (hasDelimiters) {
+      consumeOp(tokens, '{');
+    }
+    result = {};
+    untilTest = "," + (hasDelimiters ? '}' : '');
+    while (tokens.length && (!hasDelimiters || tokens[0] !== '}')) {
+      key = consumeValue(tokens, ':');
+      consumeOp(tokens, ':');
+      result[key] = consumeElement(tokens, untilTest);
+      maybeConsumeOp(tokens, ',');
+    }
+    if (hasDelimiters) {
+      consumeOp(tokens, '}');
+    }
+    return result;
+  }
+  function consumeValue(tokens, untilTest){
+    var out;
+    untilTest == null && (untilTest = '');
+    out = '';
+    while (tokens.length && -1 === untilTest.indexOf(tokens[0])) {
+      out += tokens.shift();
+    }
+    return out;
+  }
+  function consumeElement(tokens, untilTest){
+    switch (tokens[0]) {
+    case '[':
+      return consumeArray(tokens, true);
+    case '(':
+      return consumeTuple(tokens, true);
+    case '{':
+      return consumeFields(tokens, true);
+    default:
+      return consumeValue(tokens, untilTest);
+    }
+  }
+  function consumeTopLevel(tokens, types, options){
+    var ref$, type, structure, origTokens, result, finalResult, x$, y$;
+    ref$ = types[0], type = ref$.type, structure = ref$.structure;
+    origTokens = tokens.concat();
+    if (!options.explicit && types.length === 1 && ((!type && structure) || (type === 'Array' || type === 'Object'))) {
+      result = structure === 'array' || type === 'Array'
+        ? consumeArray(tokens, tokens[0] === '[')
+        : structure === 'tuple'
+          ? consumeTuple(tokens, tokens[0] === '(')
+          : consumeFields(tokens, tokens[0] === '{');
+      finalResult = tokens.length ? consumeElement(structure === 'array' || type === 'Array'
+        ? (x$ = origTokens, x$.unshift('['), x$.push(']'), x$)
+        : (y$ = origTokens, y$.unshift('('), y$.push(')'), y$)) : result;
+    } else {
+      finalResult = consumeElement(tokens);
+    }
+    return finalResult;
+  }
+  special = /\[\]\(\)}{:,/.source;
+  tokenRegex = RegExp('("(?:\\\\"|[^"])*")|(\'(?:\\\\\'|[^\'])*\')|(/(?:\\\\/|[^/])*/[a-zA-Z]*)|(#.*#)|([' + special + '])|([^\\s' + special + '](?:\\s*[^\\s' + special + ']+)*)|\\s*');
+  module.exports = function(types, string, options){
+    var tokens, node;
+    options == null && (options = {});
+    if (!options.explicit && types.length === 1 && types[0].type === 'String') {
+      return "'" + string.replace(/\\'/g, "\\\\'") + "'";
+    }
+    tokens = reject(not$, string.split(tokenRegex));
+    node = consumeTopLevel(tokens, types, options);
+    if (!node) {
+      throw new Error("Error parsing '" + string + "'.");
+    }
+    return node;
+  };
+  function not$(x){ return !x; }
+}).call(this);
diff --git a/tools/eslint/node_modules/optionator/node_modules/levn/lib/parse.js b/tools/eslint/node_modules/optionator/node_modules/levn/lib/parse.js
new file mode 100644
index 00000000000000..2beff0f4794202
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/levn/lib/parse.js
@@ -0,0 +1,102 @@
+// Generated by LiveScript 1.2.0
+(function(){
+  var reject, special, tokenRegex;
+  reject = require('prelude-ls').reject;
+  function consumeOp(tokens, op){
+    if (tokens[0] === op) {
+      return tokens.shift();
+    } else {
+      throw new Error("Expected '" + op + "', but got '" + tokens[0] + "' instead in " + JSON.stringify(tokens) + ".");
+    }
+  }
+  function maybeConsumeOp(tokens, op){
+    if (tokens[0] === op) {
+      return tokens.shift();
+    }
+  }
+  function consumeList(tokens, delimiters, hasDelimiters){
+    var result;
+    if (hasDelimiters) {
+      consumeOp(tokens, delimiters[0]);
+    }
+    result = [];
+    while (tokens.length && tokens[0] !== delimiters[1]) {
+      result.push(consumeElement(tokens));
+      maybeConsumeOp(tokens, ',');
+    }
+    if (hasDelimiters) {
+      consumeOp(tokens, delimiters[1]);
+    }
+    return result;
+  }
+  function consumeArray(tokens, hasDelimiters){
+    return consumeList(tokens, ['[', ']'], hasDelimiters);
+  }
+  function consumeTuple(tokens, hasDelimiters){
+    return consumeList(tokens, ['(', ')'], hasDelimiters);
+  }
+  function consumeFields(tokens, hasDelimiters){
+    var result, key;
+    if (hasDelimiters) {
+      consumeOp(tokens, '{');
+    }
+    result = {};
+    while (tokens.length && (!hasDelimiters || tokens[0] !== '}')) {
+      key = tokens.shift();
+      consumeOp(tokens, ':');
+      result[key] = consumeElement(tokens);
+      maybeConsumeOp(tokens, ',');
+    }
+    if (hasDelimiters) {
+      consumeOp(tokens, '}');
+    }
+    return result;
+  }
+  function consumeElement(tokens){
+    switch (tokens[0]) {
+    case '[':
+      return consumeArray(tokens, true);
+    case '(':
+      return consumeTuple(tokens, true);
+    case '{':
+      return consumeFields(tokens, true);
+    default:
+      return tokens.shift();
+    }
+  }
+  function consumeTopLevel(tokens, types){
+    var ref$, type, structure, origTokens, result, finalResult, x$, y$;
+    ref$ = types[0], type = ref$.type, structure = ref$.structure;
+    origTokens = tokens.concat();
+    if (types.length === 1 && (structure || (type === 'Array' || type === 'Object'))) {
+      result = structure === 'array' || type === 'Array'
+        ? consumeArray(tokens, tokens[0] === '[')
+        : structure === 'tuple'
+          ? consumeTuple(tokens, tokens[0] === '(')
+          : consumeFields(tokens, tokens[0] === '{');
+      finalResult = tokens.length ? consumeElement(structure === 'array' || type === 'Array'
+        ? (x$ = origTokens, x$.unshift('['), x$.push(']'), x$)
+        : (y$ = origTokens, y$.unshift('('), y$.push(')'), y$)) : result;
+    } else {
+      finalResult = consumeElement(tokens);
+    }
+    if (tokens.length && origTokens.length) {
+      throw new Error("Unable to parse " + JSON.stringify(origTokens) + " of type " + JSON.stringify(types) + ".");
+    } else {
+      return finalResult;
+    }
+  }
+  special = /\[\]\(\)}{:,/.source;
+  tokenRegex = RegExp('("(?:[^"]|\\\\")*")|(\'(?:[^\']|\\\\\')*\')|(#.*#)|(/(?:\\\\/|[^/])*/[gimy]*)|([' + special + '])|([^\\s' + special + ']+)|\\s*');
+  module.exports = function(string, types){
+    var tokens, node;
+    tokens = reject(function(it){
+      return !it || /^\s+$/.test(it);
+    }, string.split(tokenRegex));
+    node = consumeTopLevel(tokens, types);
+    if (!node) {
+      throw new Error("Error parsing '" + string + "'.");
+    }
+    return node;
+  };
+}).call(this);
diff --git a/tools/eslint/node_modules/optionator/node_modules/levn/package.json b/tools/eslint/node_modules/optionator/node_modules/levn/package.json
new file mode 100644
index 00000000000000..bc7269b14718e5
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/levn/package.json
@@ -0,0 +1,78 @@
+{
+  "name": "levn",
+  "version": "0.2.5",
+  "author": {
+    "name": "George Zahariev",
+    "email": "z@georgezahariev.com"
+  },
+  "description": "Light ECMAScript (JavaScript) Value Notation - human written, concise, typed, flexible",
+  "homepage": "https://github.com/gkz/levn",
+  "keywords": [
+    "levn",
+    "light",
+    "ecmascript",
+    "value",
+    "notation",
+    "json",
+    "typed",
+    "human",
+    "concise",
+    "typed",
+    "flexible"
+  ],
+  "files": [
+    "lib",
+    "README.md",
+    "LICENSE"
+  ],
+  "main": "./lib/",
+  "bugs": {
+    "url": "https://github.com/gkz/levn/issues"
+  },
+  "licenses": [
+    {
+      "type": "MIT",
+      "url": "https://raw.github.com/gkz/levn/master/LICENSE"
+    }
+  ],
+  "engines": {
+    "node": ">= 0.8.0"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/gkz/levn.git"
+  },
+  "scripts": {
+    "test": "make test"
+  },
+  "dependencies": {
+    "prelude-ls": "~1.1.0",
+    "type-check": "~0.3.1"
+  },
+  "devDependencies": {
+    "LiveScript": "~1.2.0",
+    "mocha": "~1.8.2",
+    "istanbul": "~0.1.43"
+  },
+  "_id": "levn@0.2.5",
+  "dist": {
+    "shasum": "ba8d339d0ca4a610e3a3f145b9caf48807155054",
+    "tarball": "http://registry.npmjs.org/levn/-/levn-0.2.5.tgz"
+  },
+  "_from": "levn@>=0.2.5 <0.3.0",
+  "_npmVersion": "1.3.21",
+  "_npmUser": {
+    "name": "gkz",
+    "email": "z@georgezahariev.com"
+  },
+  "maintainers": [
+    {
+      "name": "gkz",
+      "email": "z@georgezahariev.com"
+    }
+  ],
+  "directories": {},
+  "_shasum": "ba8d339d0ca4a610e3a3f145b9caf48807155054",
+  "_resolved": "https://registry.npmjs.org/levn/-/levn-0.2.5.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/optionator/node_modules/prelude-ls/LICENSE b/tools/eslint/node_modules/optionator/node_modules/prelude-ls/LICENSE
new file mode 100644
index 00000000000000..525b11850e6f2c
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/prelude-ls/LICENSE
@@ -0,0 +1,22 @@
+Copyright (c) George Zahariev
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
diff --git a/tools/eslint/node_modules/optionator/node_modules/prelude-ls/README.md b/tools/eslint/node_modules/optionator/node_modules/prelude-ls/README.md
new file mode 100644
index 00000000000000..fabc212e70606a
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/prelude-ls/README.md
@@ -0,0 +1,15 @@
+# prelude.ls [![Build Status](https://travis-ci.org/gkz/prelude-ls.png?branch=master)](https://travis-ci.org/gkz/prelude-ls)
+
+is a functionally oriented utility library. It is powerful and flexible. Almost all of its functions are curried. It is written in, and is the recommended base library for, LiveScript.
+
+See **[the prelude.ls site](http://preludels.com)** for examples, a reference, and more.
+
+You can install via npm `npm install prelude-ls`
+
+### Development
+
+`make test` to test
+
+`make build` to build `lib` from `src`
+
+`make build-browser` to build browser versions
diff --git a/tools/eslint/node_modules/optionator/node_modules/prelude-ls/lib/Func.js b/tools/eslint/node_modules/optionator/node_modules/prelude-ls/lib/Func.js
new file mode 100644
index 00000000000000..7af0b1974e3bb5
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/prelude-ls/lib/Func.js
@@ -0,0 +1,45 @@
+// Generated by LiveScript 1.2.0
+var apply, curry, flip, fix, over;
+apply = curry$(function(f, list){
+  return f.apply(null, list);
+});
+curry = function(f){
+  return curry$(f);
+};
+flip = curry$(function(f, x, y){
+  return f(y, x);
+});
+fix = function(f){
+  return function(g){
+    return function(){
+      return f(g(g)).apply(null, arguments);
+    };
+  }(function(g){
+    return function(){
+      return f(g(g)).apply(null, arguments);
+    };
+  });
+};
+over = curry$(function(f, g, x, y){
+  return f(g(x), g(y));
+});
+module.exports = {
+  curry: curry,
+  flip: flip,
+  fix: fix,
+  apply: apply,
+  over: over
+};
+function curry$(f, bound){
+  var context,
+  _curry = function(args) {
+    return f.length > 1 ? function(){
+      var params = args ? args.concat() : [];
+      context = bound ? context || this : this;
+      return params.push.apply(params, arguments) <
+          f.length && arguments.length ?
+        _curry.call(context, params) : f.apply(context, params);
+    } : f;
+  };
+  return _curry();
+}
\ No newline at end of file
diff --git a/tools/eslint/node_modules/optionator/node_modules/prelude-ls/lib/List.js b/tools/eslint/node_modules/optionator/node_modules/prelude-ls/lib/List.js
new file mode 100644
index 00000000000000..02e735286ffb1d
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/prelude-ls/lib/List.js
@@ -0,0 +1,677 @@
+// Generated by LiveScript 1.2.0
+var each, map, compact, filter, reject, partition, find, head, first, tail, last, initial, empty, reverse, unique, uniqueBy, fold, foldl, fold1, foldl1, foldr, foldr1, unfoldr, concat, concatMap, flatten, difference, intersection, union, countBy, groupBy, andList, orList, any, all, sort, sortWith, sortBy, sum, product, mean, average, maximum, minimum, maximumBy, minimumBy, scan, scanl, scan1, scanl1, scanr, scanr1, slice, take, drop, splitAt, takeWhile, dropWhile, span, breakList, zip, zipWith, zipAll, zipAllWith, at, elemIndex, elemIndices, findIndex, findIndices, toString$ = {}.toString, slice$ = [].slice;
+each = curry$(function(f, xs){
+  var i$, len$, x;
+  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
+    x = xs[i$];
+    f(x);
+  }
+  return xs;
+});
+map = curry$(function(f, xs){
+  var i$, len$, x, results$ = [];
+  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
+    x = xs[i$];
+    results$.push(f(x));
+  }
+  return results$;
+});
+compact = function(xs){
+  var i$, len$, x, results$ = [];
+  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
+    x = xs[i$];
+    if (x) {
+      results$.push(x);
+    }
+  }
+  return results$;
+};
+filter = curry$(function(f, xs){
+  var i$, len$, x, results$ = [];
+  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
+    x = xs[i$];
+    if (f(x)) {
+      results$.push(x);
+    }
+  }
+  return results$;
+});
+reject = curry$(function(f, xs){
+  var i$, len$, x, results$ = [];
+  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
+    x = xs[i$];
+    if (!f(x)) {
+      results$.push(x);
+    }
+  }
+  return results$;
+});
+partition = curry$(function(f, xs){
+  var passed, failed, i$, len$, x;
+  passed = [];
+  failed = [];
+  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
+    x = xs[i$];
+    (f(x) ? passed : failed).push(x);
+  }
+  return [passed, failed];
+});
+find = curry$(function(f, xs){
+  var i$, len$, x;
+  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
+    x = xs[i$];
+    if (f(x)) {
+      return x;
+    }
+  }
+});
+head = first = function(xs){
+  return xs[0];
+};
+tail = function(xs){
+  if (!xs.length) {
+    return;
+  }
+  return xs.slice(1);
+};
+last = function(xs){
+  return xs[xs.length - 1];
+};
+initial = function(xs){
+  if (!xs.length) {
+    return;
+  }
+  return xs.slice(0, -1);
+};
+empty = function(xs){
+  return !xs.length;
+};
+reverse = function(xs){
+  return xs.concat().reverse();
+};
+unique = function(xs){
+  var result, i$, len$, x;
+  result = [];
+  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
+    x = xs[i$];
+    if (!in$(x, result)) {
+      result.push(x);
+    }
+  }
+  return result;
+};
+uniqueBy = curry$(function(f, xs){
+  var seen, i$, len$, x, val, results$ = [];
+  seen = [];
+  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
+    x = xs[i$];
+    val = f(x);
+    if (in$(val, seen)) {
+      continue;
+    }
+    seen.push(val);
+    results$.push(x);
+  }
+  return results$;
+});
+fold = foldl = curry$(function(f, memo, xs){
+  var i$, len$, x;
+  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
+    x = xs[i$];
+    memo = f(memo, x);
+  }
+  return memo;
+});
+fold1 = foldl1 = curry$(function(f, xs){
+  return fold(f, xs[0], xs.slice(1));
+});
+foldr = curry$(function(f, memo, xs){
+  var i$, x;
+  for (i$ = xs.length - 1; i$ >= 0; --i$) {
+    x = xs[i$];
+    memo = f(x, memo);
+  }
+  return memo;
+});
+foldr1 = curry$(function(f, xs){
+  return foldr(f, xs[xs.length - 1], xs.slice(0, -1));
+});
+unfoldr = curry$(function(f, b){
+  var result, x, that;
+  result = [];
+  x = b;
+  while ((that = f(x)) != null) {
+    result.push(that[0]);
+    x = that[1];
+  }
+  return result;
+});
+concat = function(xss){
+  return [].concat.apply([], xss);
+};
+concatMap = curry$(function(f, xs){
+  var x;
+  return [].concat.apply([], (function(){
+    var i$, ref$, len$, results$ = [];
+    for (i$ = 0, len$ = (ref$ = xs).length; i$ < len$; ++i$) {
+      x = ref$[i$];
+      results$.push(f(x));
+    }
+    return results$;
+  }()));
+});
+flatten = function(xs){
+  var x;
+  return [].concat.apply([], (function(){
+    var i$, ref$, len$, results$ = [];
+    for (i$ = 0, len$ = (ref$ = xs).length; i$ < len$; ++i$) {
+      x = ref$[i$];
+      if (toString$.call(x).slice(8, -1) === 'Array') {
+        results$.push(flatten(x));
+      } else {
+        results$.push(x);
+      }
+    }
+    return results$;
+  }()));
+};
+difference = function(xs){
+  var yss, results, i$, len$, x, j$, len1$, ys;
+  yss = slice$.call(arguments, 1);
+  results = [];
+  outer: for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
+    x = xs[i$];
+    for (j$ = 0, len1$ = yss.length; j$ < len1$; ++j$) {
+      ys = yss[j$];
+      if (in$(x, ys)) {
+        continue outer;
+      }
+    }
+    results.push(x);
+  }
+  return results;
+};
+intersection = function(xs){
+  var yss, results, i$, len$, x, j$, len1$, ys;
+  yss = slice$.call(arguments, 1);
+  results = [];
+  outer: for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
+    x = xs[i$];
+    for (j$ = 0, len1$ = yss.length; j$ < len1$; ++j$) {
+      ys = yss[j$];
+      if (!in$(x, ys)) {
+        continue outer;
+      }
+    }
+    results.push(x);
+  }
+  return results;
+};
+union = function(){
+  var xss, results, i$, len$, xs, j$, len1$, x;
+  xss = slice$.call(arguments);
+  results = [];
+  for (i$ = 0, len$ = xss.length; i$ < len$; ++i$) {
+    xs = xss[i$];
+    for (j$ = 0, len1$ = xs.length; j$ < len1$; ++j$) {
+      x = xs[j$];
+      if (!in$(x, results)) {
+        results.push(x);
+      }
+    }
+  }
+  return results;
+};
+countBy = curry$(function(f, xs){
+  var results, i$, len$, x, key;
+  results = {};
+  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
+    x = xs[i$];
+    key = f(x);
+    if (key in results) {
+      results[key] += 1;
+    } else {
+      results[key] = 1;
+    }
+  }
+  return results;
+});
+groupBy = curry$(function(f, xs){
+  var results, i$, len$, x, key;
+  results = {};
+  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
+    x = xs[i$];
+    key = f(x);
+    if (key in results) {
+      results[key].push(x);
+    } else {
+      results[key] = [x];
+    }
+  }
+  return results;
+});
+andList = function(xs){
+  var i$, len$, x;
+  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
+    x = xs[i$];
+    if (!x) {
+      return false;
+    }
+  }
+  return true;
+};
+orList = function(xs){
+  var i$, len$, x;
+  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
+    x = xs[i$];
+    if (x) {
+      return true;
+    }
+  }
+  return false;
+};
+any = curry$(function(f, xs){
+  var i$, len$, x;
+  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
+    x = xs[i$];
+    if (f(x)) {
+      return true;
+    }
+  }
+  return false;
+});
+all = curry$(function(f, xs){
+  var i$, len$, x;
+  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
+    x = xs[i$];
+    if (!f(x)) {
+      return false;
+    }
+  }
+  return true;
+});
+sort = function(xs){
+  return xs.concat().sort(function(x, y){
+    if (x > y) {
+      return 1;
+    } else if (x < y) {
+      return -1;
+    } else {
+      return 0;
+    }
+  });
+};
+sortWith = curry$(function(f, xs){
+  return xs.concat().sort(f);
+});
+sortBy = curry$(function(f, xs){
+  return xs.concat().sort(function(x, y){
+    if (f(x) > f(y)) {
+      return 1;
+    } else if (f(x) < f(y)) {
+      return -1;
+    } else {
+      return 0;
+    }
+  });
+});
+sum = function(xs){
+  var result, i$, len$, x;
+  result = 0;
+  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
+    x = xs[i$];
+    result += x;
+  }
+  return result;
+};
+product = function(xs){
+  var result, i$, len$, x;
+  result = 1;
+  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
+    x = xs[i$];
+    result *= x;
+  }
+  return result;
+};
+mean = average = function(xs){
+  var sum, i$, len$, x;
+  sum = 0;
+  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
+    x = xs[i$];
+    sum += x;
+  }
+  return sum / xs.length;
+};
+maximum = function(xs){
+  var max, i$, ref$, len$, x;
+  max = xs[0];
+  for (i$ = 0, len$ = (ref$ = xs.slice(1)).length; i$ < len$; ++i$) {
+    x = ref$[i$];
+    if (x > max) {
+      max = x;
+    }
+  }
+  return max;
+};
+minimum = function(xs){
+  var min, i$, ref$, len$, x;
+  min = xs[0];
+  for (i$ = 0, len$ = (ref$ = xs.slice(1)).length; i$ < len$; ++i$) {
+    x = ref$[i$];
+    if (x < min) {
+      min = x;
+    }
+  }
+  return min;
+};
+maximumBy = curry$(function(f, xs){
+  var max, i$, ref$, len$, x;
+  max = xs[0];
+  for (i$ = 0, len$ = (ref$ = xs.slice(1)).length; i$ < len$; ++i$) {
+    x = ref$[i$];
+    if (f(x) > f(max)) {
+      max = x;
+    }
+  }
+  return max;
+});
+minimumBy = curry$(function(f, xs){
+  var min, i$, ref$, len$, x;
+  min = xs[0];
+  for (i$ = 0, len$ = (ref$ = xs.slice(1)).length; i$ < len$; ++i$) {
+    x = ref$[i$];
+    if (f(x) < f(min)) {
+      min = x;
+    }
+  }
+  return min;
+});
+scan = scanl = curry$(function(f, memo, xs){
+  var last, x;
+  last = memo;
+  return [memo].concat((function(){
+    var i$, ref$, len$, results$ = [];
+    for (i$ = 0, len$ = (ref$ = xs).length; i$ < len$; ++i$) {
+      x = ref$[i$];
+      results$.push(last = f(last, x));
+    }
+    return results$;
+  }()));
+});
+scan1 = scanl1 = curry$(function(f, xs){
+  if (!xs.length) {
+    return;
+  }
+  return scan(f, xs[0], xs.slice(1));
+});
+scanr = curry$(function(f, memo, xs){
+  xs = xs.concat().reverse();
+  return scan(f, memo, xs).reverse();
+});
+scanr1 = curry$(function(f, xs){
+  if (!xs.length) {
+    return;
+  }
+  xs = xs.concat().reverse();
+  return scan(f, xs[0], xs.slice(1)).reverse();
+});
+slice = curry$(function(x, y, xs){
+  return xs.slice(x, y);
+});
+take = curry$(function(n, xs){
+  if (n <= 0) {
+    return xs.slice(0, 0);
+  } else {
+    return xs.slice(0, n);
+  }
+});
+drop = curry$(function(n, xs){
+  if (n <= 0) {
+    return xs;
+  } else {
+    return xs.slice(n);
+  }
+});
+splitAt = curry$(function(n, xs){
+  return [take(n, xs), drop(n, xs)];
+});
+takeWhile = curry$(function(p, xs){
+  var len, i;
+  len = xs.length;
+  if (!len) {
+    return xs;
+  }
+  i = 0;
+  while (i < len && p(xs[i])) {
+    i += 1;
+  }
+  return xs.slice(0, i);
+});
+dropWhile = curry$(function(p, xs){
+  var len, i;
+  len = xs.length;
+  if (!len) {
+    return xs;
+  }
+  i = 0;
+  while (i < len && p(xs[i])) {
+    i += 1;
+  }
+  return xs.slice(i);
+});
+span = curry$(function(p, xs){
+  return [takeWhile(p, xs), dropWhile(p, xs)];
+});
+breakList = curry$(function(p, xs){
+  return span(function(){
+    return not$(p.apply(this, arguments));
+  }, xs);
+});
+zip = curry$(function(xs, ys){
+  var result, len, i$, len$, i, x;
+  result = [];
+  len = ys.length;
+  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
+    i = i$;
+    x = xs[i$];
+    if (i === len) {
+      break;
+    }
+    result.push([x, ys[i]]);
+  }
+  return result;
+});
+zipWith = curry$(function(f, xs, ys){
+  var result, len, i$, len$, i, x;
+  result = [];
+  len = ys.length;
+  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
+    i = i$;
+    x = xs[i$];
+    if (i === len) {
+      break;
+    }
+    result.push(f(x, ys[i]));
+  }
+  return result;
+});
+zipAll = function(){
+  var xss, minLength, i$, len$, xs, ref$, i, lresult$, j$, results$ = [];
+  xss = slice$.call(arguments);
+  minLength = 9e9;
+  for (i$ = 0, len$ = xss.length; i$ < len$; ++i$) {
+    xs = xss[i$];
+    minLength <= (ref$ = xs.length) || (minLength = ref$);
+  }
+  for (i$ = 0; i$ < minLength; ++i$) {
+    i = i$;
+    lresult$ = [];
+    for (j$ = 0, len$ = xss.length; j$ < len$; ++j$) {
+      xs = xss[j$];
+      lresult$.push(xs[i]);
+    }
+    results$.push(lresult$);
+  }
+  return results$;
+};
+zipAllWith = function(f){
+  var xss, minLength, i$, len$, xs, ref$, i, results$ = [];
+  xss = slice$.call(arguments, 1);
+  minLength = 9e9;
+  for (i$ = 0, len$ = xss.length; i$ < len$; ++i$) {
+    xs = xss[i$];
+    minLength <= (ref$ = xs.length) || (minLength = ref$);
+  }
+  for (i$ = 0; i$ < minLength; ++i$) {
+    i = i$;
+    results$.push(f.apply(null, (fn$())));
+  }
+  return results$;
+  function fn$(){
+    var i$, ref$, len$, results$ = [];
+    for (i$ = 0, len$ = (ref$ = xss).length; i$ < len$; ++i$) {
+      xs = ref$[i$];
+      results$.push(xs[i]);
+    }
+    return results$;
+  }
+};
+at = curry$(function(n, xs){
+  if (n < 0) {
+    return xs[xs.length + n];
+  } else {
+    return xs[n];
+  }
+});
+elemIndex = curry$(function(el, xs){
+  var i$, len$, i, x;
+  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
+    i = i$;
+    x = xs[i$];
+    if (x === el) {
+      return i;
+    }
+  }
+});
+elemIndices = curry$(function(el, xs){
+  var i$, len$, i, x, results$ = [];
+  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
+    i = i$;
+    x = xs[i$];
+    if (x === el) {
+      results$.push(i);
+    }
+  }
+  return results$;
+});
+findIndex = curry$(function(f, xs){
+  var i$, len$, i, x;
+  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
+    i = i$;
+    x = xs[i$];
+    if (f(x)) {
+      return i;
+    }
+  }
+});
+findIndices = curry$(function(f, xs){
+  var i$, len$, i, x, results$ = [];
+  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
+    i = i$;
+    x = xs[i$];
+    if (f(x)) {
+      results$.push(i);
+    }
+  }
+  return results$;
+});
+module.exports = {
+  each: each,
+  map: map,
+  filter: filter,
+  compact: compact,
+  reject: reject,
+  partition: partition,
+  find: find,
+  head: head,
+  first: first,
+  tail: tail,
+  last: last,
+  initial: initial,
+  empty: empty,
+  reverse: reverse,
+  difference: difference,
+  intersection: intersection,
+  union: union,
+  countBy: countBy,
+  groupBy: groupBy,
+  fold: fold,
+  fold1: fold1,
+  foldl: foldl,
+  foldl1: foldl1,
+  foldr: foldr,
+  foldr1: foldr1,
+  unfoldr: unfoldr,
+  andList: andList,
+  orList: orList,
+  any: any,
+  all: all,
+  unique: unique,
+  uniqueBy: uniqueBy,
+  sort: sort,
+  sortWith: sortWith,
+  sortBy: sortBy,
+  sum: sum,
+  product: product,
+  mean: mean,
+  average: average,
+  concat: concat,
+  concatMap: concatMap,
+  flatten: flatten,
+  maximum: maximum,
+  minimum: minimum,
+  maximumBy: maximumBy,
+  minimumBy: minimumBy,
+  scan: scan,
+  scan1: scan1,
+  scanl: scanl,
+  scanl1: scanl1,
+  scanr: scanr,
+  scanr1: scanr1,
+  slice: slice,
+  take: take,
+  drop: drop,
+  splitAt: splitAt,
+  takeWhile: takeWhile,
+  dropWhile: dropWhile,
+  span: span,
+  breakList: breakList,
+  zip: zip,
+  zipWith: zipWith,
+  zipAll: zipAll,
+  zipAllWith: zipAllWith,
+  at: at,
+  elemIndex: elemIndex,
+  elemIndices: elemIndices,
+  findIndex: findIndex,
+  findIndices: findIndices
+};
+function curry$(f, bound){
+  var context,
+  _curry = function(args) {
+    return f.length > 1 ? function(){
+      var params = args ? args.concat() : [];
+      context = bound ? context || this : this;
+      return params.push.apply(params, arguments) <
+          f.length && arguments.length ?
+        _curry.call(context, params) : f.apply(context, params);
+    } : f;
+  };
+  return _curry();
+}
+function in$(x, xs){
+  var i = -1, l = xs.length >>> 0;
+  while (++i < l) if (x === xs[i]) return true;
+  return false;
+}
+function not$(x){ return !x; }
\ No newline at end of file
diff --git a/tools/eslint/node_modules/optionator/node_modules/prelude-ls/lib/Num.js b/tools/eslint/node_modules/optionator/node_modules/prelude-ls/lib/Num.js
new file mode 100644
index 00000000000000..904b6cd5d3a685
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/prelude-ls/lib/Num.js
@@ -0,0 +1,130 @@
+// Generated by LiveScript 1.2.0
+var max, min, negate, abs, signum, quot, rem, div, mod, recip, pi, tau, exp, sqrt, ln, pow, sin, tan, cos, asin, acos, atan, atan2, truncate, round, ceiling, floor, isItNaN, even, odd, gcd, lcm;
+max = curry$(function(x$, y$){
+  return x$ > y$ ? x$ : y$;
+});
+min = curry$(function(x$, y$){
+  return x$ < y$ ? x$ : y$;
+});
+negate = function(x){
+  return -x;
+};
+abs = Math.abs;
+signum = function(x){
+  if (x < 0) {
+    return -1;
+  } else if (x > 0) {
+    return 1;
+  } else {
+    return 0;
+  }
+};
+quot = curry$(function(x, y){
+  return ~~(x / y);
+});
+rem = curry$(function(x$, y$){
+  return x$ % y$;
+});
+div = curry$(function(x, y){
+  return Math.floor(x / y);
+});
+mod = curry$(function(x$, y$){
+  var ref$;
+  return ((x$) % (ref$ = y$) + ref$) % ref$;
+});
+recip = (function(it){
+  return 1 / it;
+});
+pi = Math.PI;
+tau = pi * 2;
+exp = Math.exp;
+sqrt = Math.sqrt;
+ln = Math.log;
+pow = curry$(function(x$, y$){
+  return Math.pow(x$, y$);
+});
+sin = Math.sin;
+tan = Math.tan;
+cos = Math.cos;
+asin = Math.asin;
+acos = Math.acos;
+atan = Math.atan;
+atan2 = curry$(function(x, y){
+  return Math.atan2(x, y);
+});
+truncate = function(x){
+  return ~~x;
+};
+round = Math.round;
+ceiling = Math.ceil;
+floor = Math.floor;
+isItNaN = function(x){
+  return x !== x;
+};
+even = function(x){
+  return x % 2 === 0;
+};
+odd = function(x){
+  return x % 2 !== 0;
+};
+gcd = curry$(function(x, y){
+  var z;
+  x = Math.abs(x);
+  y = Math.abs(y);
+  while (y !== 0) {
+    z = x % y;
+    x = y;
+    y = z;
+  }
+  return x;
+});
+lcm = curry$(function(x, y){
+  return Math.abs(Math.floor(x / gcd(x, y) * y));
+});
+module.exports = {
+  max: max,
+  min: min,
+  negate: negate,
+  abs: abs,
+  signum: signum,
+  quot: quot,
+  rem: rem,
+  div: div,
+  mod: mod,
+  recip: recip,
+  pi: pi,
+  tau: tau,
+  exp: exp,
+  sqrt: sqrt,
+  ln: ln,
+  pow: pow,
+  sin: sin,
+  tan: tan,
+  cos: cos,
+  acos: acos,
+  asin: asin,
+  atan: atan,
+  atan2: atan2,
+  truncate: truncate,
+  round: round,
+  ceiling: ceiling,
+  floor: floor,
+  isItNaN: isItNaN,
+  even: even,
+  odd: odd,
+  gcd: gcd,
+  lcm: lcm
+};
+function curry$(f, bound){
+  var context,
+  _curry = function(args) {
+    return f.length > 1 ? function(){
+      var params = args ? args.concat() : [];
+      context = bound ? context || this : this;
+      return params.push.apply(params, arguments) <
+          f.length && arguments.length ?
+        _curry.call(context, params) : f.apply(context, params);
+    } : f;
+  };
+  return _curry();
+}
\ No newline at end of file
diff --git a/tools/eslint/node_modules/optionator/node_modules/prelude-ls/lib/Obj.js b/tools/eslint/node_modules/optionator/node_modules/prelude-ls/lib/Obj.js
new file mode 100644
index 00000000000000..bb244d8e54522d
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/prelude-ls/lib/Obj.js
@@ -0,0 +1,154 @@
+// Generated by LiveScript 1.2.0
+var values, keys, pairsToObj, objToPairs, listsToObj, objToLists, empty, each, map, compact, filter, reject, partition, find;
+values = function(object){
+  var i$, x, results$ = [];
+  for (i$ in object) {
+    x = object[i$];
+    results$.push(x);
+  }
+  return results$;
+};
+keys = function(object){
+  var x, results$ = [];
+  for (x in object) {
+    results$.push(x);
+  }
+  return results$;
+};
+pairsToObj = function(object){
+  var i$, len$, x, results$ = {};
+  for (i$ = 0, len$ = object.length; i$ < len$; ++i$) {
+    x = object[i$];
+    results$[x[0]] = x[1];
+  }
+  return results$;
+};
+objToPairs = function(object){
+  var key, value, results$ = [];
+  for (key in object) {
+    value = object[key];
+    results$.push([key, value]);
+  }
+  return results$;
+};
+listsToObj = curry$(function(keys, values){
+  var i$, len$, i, key, results$ = {};
+  for (i$ = 0, len$ = keys.length; i$ < len$; ++i$) {
+    i = i$;
+    key = keys[i$];
+    results$[key] = values[i];
+  }
+  return results$;
+});
+objToLists = function(object){
+  var keys, values, key, value;
+  keys = [];
+  values = [];
+  for (key in object) {
+    value = object[key];
+    keys.push(key);
+    values.push(value);
+  }
+  return [keys, values];
+};
+empty = function(object){
+  var x;
+  for (x in object) {
+    return false;
+  }
+  return true;
+};
+each = curry$(function(f, object){
+  var i$, x;
+  for (i$ in object) {
+    x = object[i$];
+    f(x);
+  }
+  return object;
+});
+map = curry$(function(f, object){
+  var k, x, results$ = {};
+  for (k in object) {
+    x = object[k];
+    results$[k] = f(x);
+  }
+  return results$;
+});
+compact = function(object){
+  var k, x, results$ = {};
+  for (k in object) {
+    x = object[k];
+if (x) {
+      results$[k] = x;
+    }
+  }
+  return results$;
+};
+filter = curry$(function(f, object){
+  var k, x, results$ = {};
+  for (k in object) {
+    x = object[k];
+if (f(x)) {
+      results$[k] = x;
+    }
+  }
+  return results$;
+});
+reject = curry$(function(f, object){
+  var k, x, results$ = {};
+  for (k in object) {
+    x = object[k];
+if (!f(x)) {
+      results$[k] = x;
+    }
+  }
+  return results$;
+});
+partition = curry$(function(f, object){
+  var passed, failed, k, x;
+  passed = {};
+  failed = {};
+  for (k in object) {
+    x = object[k];
+    (f(x) ? passed : failed)[k] = x;
+  }
+  return [passed, failed];
+});
+find = curry$(function(f, object){
+  var i$, x;
+  for (i$ in object) {
+    x = object[i$];
+    if (f(x)) {
+      return x;
+    }
+  }
+});
+module.exports = {
+  values: values,
+  keys: keys,
+  pairsToObj: pairsToObj,
+  objToPairs: objToPairs,
+  listsToObj: listsToObj,
+  objToLists: objToLists,
+  empty: empty,
+  each: each,
+  map: map,
+  filter: filter,
+  compact: compact,
+  reject: reject,
+  partition: partition,
+  find: find
+};
+function curry$(f, bound){
+  var context,
+  _curry = function(args) {
+    return f.length > 1 ? function(){
+      var params = args ? args.concat() : [];
+      context = bound ? context || this : this;
+      return params.push.apply(params, arguments) <
+          f.length && arguments.length ?
+        _curry.call(context, params) : f.apply(context, params);
+    } : f;
+  };
+  return _curry();
+}
\ No newline at end of file
diff --git a/tools/eslint/node_modules/optionator/node_modules/prelude-ls/lib/Str.js b/tools/eslint/node_modules/optionator/node_modules/prelude-ls/lib/Str.js
new file mode 100644
index 00000000000000..c1b3424627a787
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/prelude-ls/lib/Str.js
@@ -0,0 +1,92 @@
+// Generated by LiveScript 1.2.0
+var split, join, lines, unlines, words, unwords, chars, unchars, reverse, repeat, capitalize, camelize, dasherize;
+split = curry$(function(sep, str){
+  return str.split(sep);
+});
+join = curry$(function(sep, xs){
+  return xs.join(sep);
+});
+lines = function(str){
+  if (!str.length) {
+    return [];
+  }
+  return str.split('\n');
+};
+unlines = function(it){
+  return it.join('\n');
+};
+words = function(str){
+  if (!str.length) {
+    return [];
+  }
+  return str.split(/[ ]+/);
+};
+unwords = function(it){
+  return it.join(' ');
+};
+chars = function(it){
+  return it.split('');
+};
+unchars = function(it){
+  return it.join('');
+};
+reverse = function(str){
+  return str.split('').reverse().join('');
+};
+repeat = curry$(function(n, str){
+  var result, i$;
+  result = '';
+  for (i$ = 0; i$ < n; ++i$) {
+    result += str;
+  }
+  return result;
+});
+capitalize = function(str){
+  return str.charAt(0).toUpperCase() + str.slice(1);
+};
+camelize = function(it){
+  return it.replace(/[-_]+(.)?/g, function(arg$, c){
+    return (c != null ? c : '').toUpperCase();
+  });
+};
+dasherize = function(str){
+  return str.replace(/([^-A-Z])([A-Z]+)/g, function(arg$, lower, upper){
+    return lower + "-" + (upper.length > 1
+      ? upper
+      : upper.toLowerCase());
+  }).replace(/^([A-Z]+)/, function(arg$, upper){
+    if (upper.length > 1) {
+      return upper + "-";
+    } else {
+      return upper.toLowerCase();
+    }
+  });
+};
+module.exports = {
+  split: split,
+  join: join,
+  lines: lines,
+  unlines: unlines,
+  words: words,
+  unwords: unwords,
+  chars: chars,
+  unchars: unchars,
+  reverse: reverse,
+  repeat: repeat,
+  capitalize: capitalize,
+  camelize: camelize,
+  dasherize: dasherize
+};
+function curry$(f, bound){
+  var context,
+  _curry = function(args) {
+    return f.length > 1 ? function(){
+      var params = args ? args.concat() : [];
+      context = bound ? context || this : this;
+      return params.push.apply(params, arguments) <
+          f.length && arguments.length ?
+        _curry.call(context, params) : f.apply(context, params);
+    } : f;
+  };
+  return _curry();
+}
\ No newline at end of file
diff --git a/tools/eslint/node_modules/optionator/node_modules/prelude-ls/lib/index.js b/tools/eslint/node_modules/optionator/node_modules/prelude-ls/lib/index.js
new file mode 100644
index 00000000000000..730147730ff9c4
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/prelude-ls/lib/index.js
@@ -0,0 +1,178 @@
+// Generated by LiveScript 1.2.0
+var Func, List, Obj, Str, Num, id, isType, replicate, prelude, toString$ = {}.toString;
+Func = require('./Func.js');
+List = require('./List.js');
+Obj = require('./Obj.js');
+Str = require('./Str.js');
+Num = require('./Num.js');
+id = function(x){
+  return x;
+};
+isType = curry$(function(type, x){
+  return toString$.call(x).slice(8, -1) === type;
+});
+replicate = curry$(function(n, x){
+  var i$, results$ = [];
+  for (i$ = 0; i$ < n; ++i$) {
+    results$.push(x);
+  }
+  return results$;
+});
+Str.empty = List.empty;
+Str.slice = List.slice;
+Str.take = List.take;
+Str.drop = List.drop;
+Str.splitAt = List.splitAt;
+Str.takeWhile = List.takeWhile;
+Str.dropWhile = List.dropWhile;
+Str.span = List.span;
+Str.breakStr = List.breakList;
+prelude = {
+  Func: Func,
+  List: List,
+  Obj: Obj,
+  Str: Str,
+  Num: Num,
+  id: id,
+  isType: isType,
+  replicate: replicate
+};
+prelude.each = List.each;
+prelude.map = List.map;
+prelude.filter = List.filter;
+prelude.compact = List.compact;
+prelude.reject = List.reject;
+prelude.partition = List.partition;
+prelude.find = List.find;
+prelude.head = List.head;
+prelude.first = List.first;
+prelude.tail = List.tail;
+prelude.last = List.last;
+prelude.initial = List.initial;
+prelude.empty = List.empty;
+prelude.reverse = List.reverse;
+prelude.difference = List.difference;
+prelude.intersection = List.intersection;
+prelude.union = List.union;
+prelude.countBy = List.countBy;
+prelude.groupBy = List.groupBy;
+prelude.fold = List.fold;
+prelude.foldl = List.foldl;
+prelude.fold1 = List.fold1;
+prelude.foldl1 = List.foldl1;
+prelude.foldr = List.foldr;
+prelude.foldr1 = List.foldr1;
+prelude.unfoldr = List.unfoldr;
+prelude.andList = List.andList;
+prelude.orList = List.orList;
+prelude.any = List.any;
+prelude.all = List.all;
+prelude.unique = List.unique;
+prelude.uniqueBy = List.uniqueBy;
+prelude.sort = List.sort;
+prelude.sortWith = List.sortWith;
+prelude.sortBy = List.sortBy;
+prelude.sum = List.sum;
+prelude.product = List.product;
+prelude.mean = List.mean;
+prelude.average = List.average;
+prelude.concat = List.concat;
+prelude.concatMap = List.concatMap;
+prelude.flatten = List.flatten;
+prelude.maximum = List.maximum;
+prelude.minimum = List.minimum;
+prelude.maximumBy = List.maximumBy;
+prelude.minimumBy = List.minimumBy;
+prelude.scan = List.scan;
+prelude.scanl = List.scanl;
+prelude.scan1 = List.scan1;
+prelude.scanl1 = List.scanl1;
+prelude.scanr = List.scanr;
+prelude.scanr1 = List.scanr1;
+prelude.slice = List.slice;
+prelude.take = List.take;
+prelude.drop = List.drop;
+prelude.splitAt = List.splitAt;
+prelude.takeWhile = List.takeWhile;
+prelude.dropWhile = List.dropWhile;
+prelude.span = List.span;
+prelude.breakList = List.breakList;
+prelude.zip = List.zip;
+prelude.zipWith = List.zipWith;
+prelude.zipAll = List.zipAll;
+prelude.zipAllWith = List.zipAllWith;
+prelude.at = List.at;
+prelude.elemIndex = List.elemIndex;
+prelude.elemIndices = List.elemIndices;
+prelude.findIndex = List.findIndex;
+prelude.findIndices = List.findIndices;
+prelude.apply = Func.apply;
+prelude.curry = Func.curry;
+prelude.flip = Func.flip;
+prelude.fix = Func.fix;
+prelude.over = Func.over;
+prelude.split = Str.split;
+prelude.join = Str.join;
+prelude.lines = Str.lines;
+prelude.unlines = Str.unlines;
+prelude.words = Str.words;
+prelude.unwords = Str.unwords;
+prelude.chars = Str.chars;
+prelude.unchars = Str.unchars;
+prelude.repeat = Str.repeat;
+prelude.capitalize = Str.capitalize;
+prelude.camelize = Str.camelize;
+prelude.dasherize = Str.dasherize;
+prelude.values = Obj.values;
+prelude.keys = Obj.keys;
+prelude.pairsToObj = Obj.pairsToObj;
+prelude.objToPairs = Obj.objToPairs;
+prelude.listsToObj = Obj.listsToObj;
+prelude.objToLists = Obj.objToLists;
+prelude.max = Num.max;
+prelude.min = Num.min;
+prelude.negate = Num.negate;
+prelude.abs = Num.abs;
+prelude.signum = Num.signum;
+prelude.quot = Num.quot;
+prelude.rem = Num.rem;
+prelude.div = Num.div;
+prelude.mod = Num.mod;
+prelude.recip = Num.recip;
+prelude.pi = Num.pi;
+prelude.tau = Num.tau;
+prelude.exp = Num.exp;
+prelude.sqrt = Num.sqrt;
+prelude.ln = Num.ln;
+prelude.pow = Num.pow;
+prelude.sin = Num.sin;
+prelude.tan = Num.tan;
+prelude.cos = Num.cos;
+prelude.acos = Num.acos;
+prelude.asin = Num.asin;
+prelude.atan = Num.atan;
+prelude.atan2 = Num.atan2;
+prelude.truncate = Num.truncate;
+prelude.round = Num.round;
+prelude.ceiling = Num.ceiling;
+prelude.floor = Num.floor;
+prelude.isItNaN = Num.isItNaN;
+prelude.even = Num.even;
+prelude.odd = Num.odd;
+prelude.gcd = Num.gcd;
+prelude.lcm = Num.lcm;
+prelude.VERSION = '1.1.1';
+module.exports = prelude;
+function curry$(f, bound){
+  var context,
+  _curry = function(args) {
+    return f.length > 1 ? function(){
+      var params = args ? args.concat() : [];
+      context = bound ? context || this : this;
+      return params.push.apply(params, arguments) <
+          f.length && arguments.length ?
+        _curry.call(context, params) : f.apply(context, params);
+    } : f;
+  };
+  return _curry();
+}
\ No newline at end of file
diff --git a/tools/eslint/node_modules/optionator/node_modules/prelude-ls/package.json b/tools/eslint/node_modules/optionator/node_modules/prelude-ls/package.json
new file mode 100644
index 00000000000000..4637f0e6f12893
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/prelude-ls/package.json
@@ -0,0 +1,77 @@
+{
+  "name": "prelude-ls",
+  "version": "1.1.1",
+  "author": {
+    "name": "George Zahariev",
+    "email": "z@georgezahariev.com"
+  },
+  "description": "prelude.ls is a functionally oriented utility library. It is powerful and flexible. Almost all of its functions are curried. It is written in, and is the recommended base library for, LiveScript.",
+  "keywords": [
+    "prelude",
+    "livescript",
+    "utility",
+    "ls",
+    "coffeescript",
+    "javascript",
+    "library",
+    "functional",
+    "array",
+    "list",
+    "object",
+    "string"
+  ],
+  "main": "lib/",
+  "files": [
+    "lib/",
+    "README.md",
+    "LICENSE"
+  ],
+  "homepage": "http://preludels.com",
+  "bugs": {
+    "url": "https://github.com/gkz/prelude-ls/issues"
+  },
+  "licenses": [
+    {
+      "type": "MIT",
+      "url": "https://raw.github.com/gkz/prelude-ls/master/LICENSE"
+    }
+  ],
+  "engines": {
+    "node": ">= 0.8.0"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/gkz/prelude-ls.git"
+  },
+  "scripts": {
+    "test": "make test"
+  },
+  "devDependencies": {
+    "LiveScript": "~1.2.0",
+    "uglify-js": "~2.4.12",
+    "mocha": "~1.17.1",
+    "istanbul": "~0.2.4",
+    "browserify": "~3.24.13"
+  },
+  "_id": "prelude-ls@1.1.1",
+  "dist": {
+    "shasum": "c0b86c1ffd151ad3cc75e7e3fe38d7a1bf33728a",
+    "tarball": "http://registry.npmjs.org/prelude-ls/-/prelude-ls-1.1.1.tgz"
+  },
+  "_from": "prelude-ls@>=1.1.1 <1.2.0",
+  "_npmVersion": "1.3.21",
+  "_npmUser": {
+    "name": "gkz",
+    "email": "z@georgezahariev.com"
+  },
+  "maintainers": [
+    {
+      "name": "gkz",
+      "email": "z@georgezahariev.com"
+    }
+  ],
+  "directories": {},
+  "_shasum": "c0b86c1ffd151ad3cc75e7e3fe38d7a1bf33728a",
+  "_resolved": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.1.1.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/optionator/node_modules/type-check/LICENSE b/tools/eslint/node_modules/optionator/node_modules/type-check/LICENSE
new file mode 100644
index 00000000000000..525b11850e6f2c
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/type-check/LICENSE
@@ -0,0 +1,22 @@
+Copyright (c) George Zahariev
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
diff --git a/tools/eslint/node_modules/optionator/node_modules/type-check/README.md b/tools/eslint/node_modules/optionator/node_modules/type-check/README.md
new file mode 100644
index 00000000000000..0b8c1fd3af0314
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/type-check/README.md
@@ -0,0 +1,210 @@
+# type-check [![Build Status](https://travis-ci.org/gkz/type-check.png?branch=master)](https://travis-ci.org/gkz/type-check)
+
+
+
+`type-check` is a library which allows you to check the types of JavaScript values at runtime with a Haskell like type syntax. It is great for checking external input, for testing, or even for adding a bit of safety to your internal code. It is a major component of [levn](https://github.com/gkz/levn). MIT license. Version 0.3.1. Check out the [demo](http://gkz.github.io/type-check/).
+
+For updates on `type-check`, [follow me on twitter](https://twitter.com/gkzahariev).
+
+    npm install type-check
+
+## Quick Examples
+
+```js
+// Basic types:
+var typeCheck = require('type-check').typeCheck;
+typeCheck('Number', 1);               // true
+typeCheck('Number', 'str');           // false
+typeCheck('Error', new Error);        // true
+typeCheck('Undefined', undefined);    // true
+
+// Comment
+typeCheck('count::Number', 1);        // true
+
+// One type OR another type:
+typeCheck('Number | String', 2);      // true
+typeCheck('Number | String', 'str');  // true
+
+// Wildcard, matches all types:
+typeCheck('*', 2) // true
+
+// Array, all elements of a single type:
+typeCheck('[Number]', [1, 2, 3]);                // true
+typeCheck('[Number]', [1, 'str', 3]);            // false
+
+// Tuples, or fixed length arrays with elements of different types:
+typeCheck('(String, Number)', ['str', 2]);       // true
+typeCheck('(String, Number)', ['str']);          // false
+typeCheck('(String, Number)', ['str', 2, 5]);    // false
+
+// Object properties:
+typeCheck('{x: Number, y: Boolean}', {x: 2, y: false});             // true
+typeCheck('{x: Number, y: Boolean}',       {x: 2});                 // false
+typeCheck('{x: Number, y: Maybe Boolean}', {x: 2});                 // true
+typeCheck('{x: Number, y: Boolean}',      {x: 2, y: false, z: 3});  // false
+typeCheck('{x: Number, y: Boolean, ...}', {x: 2, y: false, z: 3});  // true
+
+// A particular type AND object properties:
+typeCheck('RegExp{source: String, ...}', /re/i);          // true
+typeCheck('RegExp{source: String, ...}', {source: 're'}); // false
+
+// Custom types:
+var opt = {customTypes:
+  {Even: { typeOf: 'Number', validate: function(x) { return x % 2 === 0; }}}};
+typeCheck('Even', 2, opt); // true
+
+// Nested:
+var type = '{a: (String, [Number], {y: Array, ...}), b: Error{message: String, ...}}'
+typeCheck(type, {a: ['hi', [1, 2, 3], {y: [1, 'ms']}], b: new Error('oh no')}); // true
+```
+
+Check out the [type syntax format](#syntax) and [guide](#guide).
+
+## Usage
+
+`require('type-check');` returns an object that exposes four properties. `VERSION` is the current version of the library as a string. `typeCheck`, `parseType`, and `parsedTypeCheck` are functions.
+
+```js
+// typeCheck(type, input, options);
+typeCheck('Number', 2);               // true
+
+// parseType(type);
+var parsedType = parseType('Number'); // object
+
+// parsedTypeCheck(parsedType, input, options);
+parsedTypeCheck(parsedType, 2);       // true
+```
+
+### typeCheck(type, input, options)
+
+`typeCheck` checks a JavaScript value `input` against `type` written in the [type format](#type-format) (and taking account the optional `options`) and returns whether the `input` matches the `type`.
+
+##### arguments
+* type - `String` - the type written in the [type format](#type-format) which to check against
+* input - `*` - any JavaScript value, which is to be checked against the type
+* options - `Maybe Object` - an optional parameter specifying additional options, currently the only available option is specifying [custom types](#custom-types)
+
+##### returns
+`Boolean` - whether the input matches the type
+
+##### example
+```js
+typeCheck('Number', 2); // true
+```
+
+### parseType(type)
+
+`parseType` parses string `type` written in the [type format](#type-format) into an object representing the parsed type.
+
+##### arguments
+* type - `String` - the type written in the [type format](#type-format) which to parse
+
+##### returns
+`Object` - an object in the parsed type format representing the parsed type
+
+##### example
+```js
+parseType('Number'); // [{type: 'Number'}]
+```
+### parsedTypeCheck(parsedType, input, options)
+
+`parsedTypeCheck` checks a JavaScript value `input` against parsed `type` in the parsed type format (and taking account the optional `options`) and returns whether the `input` matches the `type`. Use this in conjunction with `parseType` if you are going to use a type more than once.
+
+##### arguments
+* type - `Object` - the type in the parsed type format which to check against
+* input - `*` - any JavaScript value, which is to be checked against the type
+* options - `Maybe Object` - an optional parameter specifying additional options, currently the only available option is specifying [custom types](#custom-types)
+
+##### returns
+`Boolean` - whether the input matches the type
+
+##### example
+```js
+parsedTypeCheck([{type: 'Number'}], 2); // true
+var parsedType = parseType('String');
+parsedTypeCheck(parsedType, 'str');     // true
+```
+
+
+## Type Format
+
+### Syntax
+
+White space is ignored. The root node is a __Types__.
+
+* __Identifier__ = `[\$\w]+` - a group of any lower or upper case letters, numbers, underscores, or dollar signs - eg. `String`
+* __Type__ = an `Identifier`, an `Identifier` followed by a `Structure`, just a `Structure`, or a wildcard `*` - eg. `String`, `Object{x: Number}`, `{x: Number}`, `Array{0: String, 1: Boolean, length: Number}`, `*`
+* __Types__ = optionally a comment (an `Indentifier` followed by a `::`), optionally the identifier `Maybe`, one or more `Type`, separated by `|` - eg. `Number`, `String | Date`, `Maybe Number`, `Maybe Boolean | String`
+* __Structure__ = `Fields`, or a `Tuple`, or an `Array` - eg. `{x: Number}`, `(String, Number)`, `[Date]`
+* __Fields__ = a `{`, followed one or more `Field` separated by a comma `,` (trailing comma `,` is permitted), optionally an `...` (always preceded by a comma `,`), followed by a `}` - eg. `{x: Number, y: String}`, `{k: Function, ...}`
+* __Field__ = an `Identifier`, followed by a colon `:`, followed by `Types` - eg. `x: Date | String`, `y: Boolean`
+* __Tuple__ = a `(`, followed by one or more `Types` separated by a comma `,` (trailing comma `,` is permitted), followed by a `)` - eg `(Date)`, `(Number, Date)`
+* __Array__ = a `[` followed by exactly one `Types` followed by a `]` - eg. `[Boolean]`, `[Boolean | Null]`
+
+### Guide
+
+`type-check` uses `Object.toString` to find out the basic type of a value. Specifically,
+
+```js
+{}.toString.call(VALUE).slice(8, -1)
+{}.toString.call(true).slice(8, -1) // 'Boolean'
+```
+A basic type, eg. `Number`, uses this check. This is much more versatile than using `typeof` - for example, with `document`, `typeof` produces `'object'` which isn't that useful, and our technique produces `'HTMLDocument'`.
+
+You may check for multiple types by separating types with a `|`. The checker proceeds from left to right, and passes if the value is any of the types - eg. `String | Boolean` first checks if the value is a string, and then if it is a boolean. If it is none of those, then it returns false.
+
+Adding a `Maybe` in front of a list of multiple types is the same as also checking for `Null` and `Undefined` - eg. `Maybe String` is equivalent to `Undefined | Null | String`.
+
+You may add a comment to remind you of what the type is for by following an identifier with a `::` before a type (or multiple types). The comment is simply thrown out.
+
+The wildcard `*` matches all types.
+
+There are three types of structures for checking the contents of a value: 'fields', 'tuple', and 'array'.
+
+If used by itself, a 'fields' structure will pass with any type of object as long as it is an instance of `Object` and the properties pass - this allows for duck typing - eg. `{x: Boolean}`.
+
+To check if the properties pass, and the value is of a certain type, you can specify the type - eg. `Error{message: String}`.
+
+If you want to make a field optional, you can simply use `Maybe` - eg. `{x: Boolean, y: Maybe String}` will still pass if `y` is undefined (or null).
+
+If you don't care if the value has properties beyond what you have specified, you can use the 'etc' operator `...` - eg. `{x: Boolean, ...}` will match an object with an `x` property that is a boolean, and with zero or more other properties.
+
+For an array, you must specify one or more types (separated by `|`) - it will pass for something of any length as long as each element passes the types provided - eg. `[Number]`, `[Number | String]`.
+
+A tuple checks for a fixed number of elements, each of a potentially different type. Each element is separated by a comma - eg. `(String, Number)`.
+
+An array and tuple structure check that the value is of type `Array` by default, but if another type is specified, they will check for that instead - eg. `Int32Array[Number]`. You can use the wildcard `*` to search for any type at all.
+
+Check out the [type precedence](https://github.com/zaboco/type-precedence) library for type-check.
+
+## Options
+
+Options is an object. It is an optional parameter to the `typeCheck` and `parsedTypeCheck` functions. The only current option is `customTypes`.
+
+
+### Custom Types
+
+__Example:__
+
+```js
+var options = {
+  customTypes: {
+    Even: {
+      typeOf: 'Number',
+      validate: function(x) {
+        return x % 2 === 0;
+      }
+    }
+  }
+};
+typeCheck('Even', 2, options); // true
+typeCheck('Even', 3, options); // false
+```
+
+`customTypes` allows you to set up custom types for validation. The value of this is an object. The keys of the object are the types you will be matching. Each value of the object will be an object having a `typeOf` property - a string, and `validate` property - a function.
+
+The `typeOf` property is the type the value should be, and `validate` is a function which should return true if the value is of that type. `validate` receives one parameter, which is the value that we are checking.
+
+## Technical About
+
+`type-check` is written in [LiveScript](http://livescript.net/) - a language that compiles to JavaScript. It also uses the [prelude.ls](http://preludels.com/) library.
diff --git a/tools/eslint/node_modules/optionator/node_modules/type-check/lib/check.js b/tools/eslint/node_modules/optionator/node_modules/type-check/lib/check.js
new file mode 100644
index 00000000000000..c1e51ff90b0173
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/type-check/lib/check.js
@@ -0,0 +1,126 @@
+// Generated by LiveScript 1.2.0
+(function(){
+  var ref$, any, all, isItNaN, types, defaultType, customTypes, toString$ = {}.toString;
+  ref$ = require('prelude-ls'), any = ref$.any, all = ref$.all, isItNaN = ref$.isItNaN;
+  types = {
+    Number: {
+      typeOf: 'Number',
+      validate: function(it){
+        return !isItNaN(it);
+      }
+    },
+    NaN: {
+      typeOf: 'Number',
+      validate: isItNaN
+    },
+    Int: {
+      typeOf: 'Number',
+      validate: function(it){
+        return !isItNaN(it) && it % 1 === 0;
+      }
+    },
+    Float: {
+      typeOf: 'Number',
+      validate: function(it){
+        return !isItNaN(it);
+      }
+    },
+    Date: {
+      typeOf: 'Date',
+      validate: function(it){
+        return !isItNaN(it.getTime());
+      }
+    }
+  };
+  defaultType = {
+    array: 'Array',
+    tuple: 'Array'
+  };
+  function checkArray(input, type){
+    return all(function(it){
+      return checkMultiple(it, type.of);
+    }, input);
+  }
+  function checkTuple(input, type){
+    var i, i$, ref$, len$, types;
+    i = 0;
+    for (i$ = 0, len$ = (ref$ = type.of).length; i$ < len$; ++i$) {
+      types = ref$[i$];
+      if (!checkMultiple(input[i], types)) {
+        return false;
+      }
+      i++;
+    }
+    return input.length <= i;
+  }
+  function checkFields(input, type){
+    var inputKeys, numInputKeys, k, numOfKeys, key, ref$, types;
+    inputKeys = {};
+    numInputKeys = 0;
+    for (k in input) {
+      inputKeys[k] = true;
+      numInputKeys++;
+    }
+    numOfKeys = 0;
+    for (key in ref$ = type.of) {
+      types = ref$[key];
+      if (!checkMultiple(input[key], types)) {
+        return false;
+      }
+      if (inputKeys[key]) {
+        numOfKeys++;
+      }
+    }
+    return type.subset || numInputKeys === numOfKeys;
+  }
+  function checkStructure(input, type){
+    if (!(input instanceof Object)) {
+      return false;
+    }
+    switch (type.structure) {
+    case 'fields':
+      return checkFields(input, type);
+    case 'array':
+      return checkArray(input, type);
+    case 'tuple':
+      return checkTuple(input, type);
+    }
+  }
+  function check(input, typeObj){
+    var type, structure, setting, that;
+    type = typeObj.type, structure = typeObj.structure;
+    if (type) {
+      if (type === '*') {
+        return true;
+      }
+      setting = customTypes[type] || types[type];
+      if (setting) {
+        return setting.typeOf === toString$.call(input).slice(8, -1) && setting.validate(input);
+      } else {
+        return type === toString$.call(input).slice(8, -1) && (!structure || checkStructure(input, typeObj));
+      }
+    } else if (structure) {
+      if (that = defaultType[structure]) {
+        if (that !== toString$.call(input).slice(8, -1)) {
+          return false;
+        }
+      }
+      return checkStructure(input, typeObj);
+    } else {
+      throw new Error("No type defined. Input: " + input + ".");
+    }
+  }
+  function checkMultiple(input, types){
+    if (toString$.call(types).slice(8, -1) !== 'Array') {
+      throw new Error("Types must be in an array. Input: " + input + ".");
+    }
+    return any(function(it){
+      return check(input, it);
+    }, types);
+  }
+  module.exports = function(parsedType, input, options){
+    options == null && (options = {});
+    customTypes = options.customTypes || {};
+    return checkMultiple(input, parsedType);
+  };
+}).call(this);
diff --git a/tools/eslint/node_modules/optionator/node_modules/type-check/lib/index.js b/tools/eslint/node_modules/optionator/node_modules/type-check/lib/index.js
new file mode 100644
index 00000000000000..ff263e1d6f2220
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/type-check/lib/index.js
@@ -0,0 +1,16 @@
+// Generated by LiveScript 1.2.0
+(function(){
+  var VERSION, parseType, parsedTypeCheck, typeCheck;
+  VERSION = '0.3.1';
+  parseType = require('./parse-type');
+  parsedTypeCheck = require('./check');
+  typeCheck = function(type, input, options){
+    return parsedTypeCheck(parseType(type), input, options);
+  };
+  module.exports = {
+    VERSION: VERSION,
+    typeCheck: typeCheck,
+    parsedTypeCheck: parsedTypeCheck,
+    parseType: parseType
+  };
+}).call(this);
diff --git a/tools/eslint/node_modules/optionator/node_modules/type-check/lib/parse-type.js b/tools/eslint/node_modules/optionator/node_modules/type-check/lib/parse-type.js
new file mode 100644
index 00000000000000..32c3a460e33644
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/type-check/lib/parse-type.js
@@ -0,0 +1,196 @@
+// Generated by LiveScript 1.2.0
+(function(){
+  var identifierRegex, tokenRegex;
+  identifierRegex = /[\$\w]+/;
+  function peek(tokens){
+    var token;
+    token = tokens[0];
+    if (token == null) {
+      throw new Error('Unexpected end of input.');
+    }
+    return token;
+  }
+  function consumeIdent(tokens){
+    var token;
+    token = peek(tokens);
+    if (!identifierRegex.test(token)) {
+      throw new Error("Expected text, got '" + token + "' instead.");
+    }
+    return tokens.shift();
+  }
+  function consumeOp(tokens, op){
+    var token;
+    token = peek(tokens);
+    if (token !== op) {
+      throw new Error("Expected '" + op + "', got '" + token + "' instead.");
+    }
+    return tokens.shift();
+  }
+  function maybeConsumeOp(tokens, op){
+    var token;
+    token = tokens[0];
+    if (token === op) {
+      return tokens.shift();
+    } else {
+      return null;
+    }
+  }
+  function consumeArray(tokens){
+    var types;
+    consumeOp(tokens, '[');
+    if (peek(tokens) === ']') {
+      throw new Error("Must specify type of Array - eg. [Type], got [] instead.");
+    }
+    types = consumeTypes(tokens);
+    consumeOp(tokens, ']');
+    return {
+      structure: 'array',
+      of: types
+    };
+  }
+  function consumeTuple(tokens){
+    var components;
+    components = [];
+    consumeOp(tokens, '(');
+    if (peek(tokens) === ')') {
+      throw new Error("Tuple must be of at least length 1 - eg. (Type), got () instead.");
+    }
+    for (;;) {
+      components.push(consumeTypes(tokens));
+      maybeConsumeOp(tokens, ',');
+      if (')' === peek(tokens)) {
+        break;
+      }
+    }
+    consumeOp(tokens, ')');
+    return {
+      structure: 'tuple',
+      of: components
+    };
+  }
+  function consumeFields(tokens){
+    var fields, subset, ref$, key, types;
+    fields = {};
+    consumeOp(tokens, '{');
+    subset = false;
+    for (;;) {
+      if (maybeConsumeOp(tokens, '...')) {
+        subset = true;
+        break;
+      }
+      ref$ = consumeField(tokens), key = ref$[0], types = ref$[1];
+      fields[key] = types;
+      maybeConsumeOp(tokens, ',');
+      if ('}' === peek(tokens)) {
+        break;
+      }
+    }
+    consumeOp(tokens, '}');
+    return {
+      structure: 'fields',
+      of: fields,
+      subset: subset
+    };
+  }
+  function consumeField(tokens){
+    var key, types;
+    key = consumeIdent(tokens);
+    consumeOp(tokens, ':');
+    types = consumeTypes(tokens);
+    return [key, types];
+  }
+  function maybeConsumeStructure(tokens){
+    switch (tokens[0]) {
+    case '[':
+      return consumeArray(tokens);
+    case '(':
+      return consumeTuple(tokens);
+    case '{':
+      return consumeFields(tokens);
+    }
+  }
+  function consumeType(tokens){
+    var token, wildcard, type, structure;
+    token = peek(tokens);
+    wildcard = token === '*';
+    if (wildcard || identifierRegex.test(token)) {
+      type = wildcard
+        ? consumeOp(tokens, '*')
+        : consumeIdent(tokens);
+      structure = maybeConsumeStructure(tokens);
+      if (structure) {
+        return structure.type = type, structure;
+      } else {
+        return {
+          type: type
+        };
+      }
+    } else {
+      structure = maybeConsumeStructure(tokens);
+      if (!structure) {
+        throw new Error("Unexpected character: " + token);
+      }
+      return structure;
+    }
+  }
+  function consumeTypes(tokens){
+    var lookahead, types, typesSoFar, typeObj, type;
+    if ('::' === peek(tokens)) {
+      throw new Error("No comment before comment separator '::' found.");
+    }
+    lookahead = tokens[1];
+    if (lookahead != null && lookahead === '::') {
+      tokens.shift();
+      tokens.shift();
+    }
+    types = [];
+    typesSoFar = {};
+    if ('Maybe' === peek(tokens)) {
+      tokens.shift();
+      types = [
+        {
+          type: 'Undefined'
+        }, {
+          type: 'Null'
+        }
+      ];
+      typesSoFar = {
+        Undefined: true,
+        Null: true
+      };
+    }
+    for (;;) {
+      typeObj = consumeType(tokens), type = typeObj.type;
+      if (!typesSoFar[type]) {
+        types.push(typeObj);
+      }
+      typesSoFar[type] = true;
+      if (!maybeConsumeOp(tokens, '|')) {
+        break;
+      }
+    }
+    return types;
+  }
+  tokenRegex = RegExp('\\.\\.\\.|::|->|' + identifierRegex.source + '|\\S', 'g');
+  module.exports = function(input){
+    var tokens, e;
+    if (!input.length) {
+      throw new Error('No type specified.');
+    }
+    tokens = input.match(tokenRegex) || [];
+    if (in$('->', tokens)) {
+      throw new Error("Function types are not supported.\ To validate that something is a function, you may use 'Function'.");
+    }
+    try {
+      return consumeTypes(tokens);
+    } catch (e$) {
+      e = e$;
+      throw new Error(e.message + " - Remaining tokens: " + JSON.stringify(tokens) + " - Initial input: '" + input + "'");
+    }
+  };
+  function in$(x, xs){
+    var i = -1, l = xs.length >>> 0;
+    while (++i < l) if (x === xs[i]) return true;
+    return false;
+  }
+}).call(this);
diff --git a/tools/eslint/node_modules/optionator/node_modules/type-check/package.json b/tools/eslint/node_modules/optionator/node_modules/type-check/package.json
new file mode 100644
index 00000000000000..01916be6f856dd
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/type-check/package.json
@@ -0,0 +1,71 @@
+{
+  "name": "type-check",
+  "version": "0.3.1",
+  "author": {
+    "name": "George Zahariev",
+    "email": "z@georgezahariev.com"
+  },
+  "description": "type-check allows you to check the types of JavaScript values at runtime with a Haskell like type syntax.",
+  "homepage": "https://github.com/gkz/type-check",
+  "keywords": [
+    "type",
+    "check",
+    "checking",
+    "library"
+  ],
+  "files": [
+    "lib",
+    "README.md",
+    "LICENSE"
+  ],
+  "main": "./lib/",
+  "bugs": {
+    "url": "https://github.com/gkz/type-check/issues"
+  },
+  "licenses": [
+    {
+      "type": "MIT",
+      "url": "https://raw.github.com/gkz/type-check/master/LICENSE"
+    }
+  ],
+  "engines": {
+    "node": ">= 0.8.0"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/gkz/type-check.git"
+  },
+  "scripts": {
+    "test": "make test"
+  },
+  "dependencies": {
+    "prelude-ls": "~1.1.0"
+  },
+  "devDependencies": {
+    "LiveScript": "~1.2.0",
+    "mocha": "~1.8.2",
+    "istanbul": "~0.1.43",
+    "browserify": "~2.33"
+  },
+  "_id": "type-check@0.3.1",
+  "dist": {
+    "shasum": "9233923c4da174d0ac5480ecfd6ef84c349eb58d",
+    "tarball": "http://registry.npmjs.org/type-check/-/type-check-0.3.1.tgz"
+  },
+  "_from": "type-check@>=0.3.1 <0.4.0",
+  "_npmVersion": "1.3.21",
+  "_npmUser": {
+    "name": "gkz",
+    "email": "z@georgezahariev.com"
+  },
+  "maintainers": [
+    {
+      "name": "gkz",
+      "email": "z@georgezahariev.com"
+    }
+  ],
+  "directories": {},
+  "_shasum": "9233923c4da174d0ac5480ecfd6ef84c349eb58d",
+  "_resolved": "https://registry.npmjs.org/type-check/-/type-check-0.3.1.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/optionator/node_modules/wordwrap/.npmignore b/tools/eslint/node_modules/optionator/node_modules/wordwrap/.npmignore
new file mode 100644
index 00000000000000..3c3629e647f5dd
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/wordwrap/.npmignore
@@ -0,0 +1 @@
+node_modules
diff --git a/tools/eslint/node_modules/optionator/node_modules/wordwrap/README.markdown b/tools/eslint/node_modules/optionator/node_modules/wordwrap/README.markdown
new file mode 100644
index 00000000000000..346374e0d480bb
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/wordwrap/README.markdown
@@ -0,0 +1,70 @@
+wordwrap
+========
+
+Wrap your words.
+
+example
+=======
+
+made out of meat
+----------------
+
+meat.js
+
+    var wrap = require('wordwrap')(15);
+    console.log(wrap('You and your whole family are made out of meat.'));
+
+output:
+
+    You and your
+    whole family
+    are made out
+    of meat.
+
+centered
+--------
+
+center.js
+
+    var wrap = require('wordwrap')(20, 60);
+    console.log(wrap(
+        'At long last the struggle and tumult was over.'
+        + ' The machines had finally cast off their oppressors'
+        + ' and were finally free to roam the cosmos.'
+        + '\n'
+        + 'Free of purpose, free of obligation.'
+        + ' Just drifting through emptiness.'
+        + ' The sun was just another point of light.'
+    ));
+
+output:
+
+                        At long last the struggle and tumult
+                        was over. The machines had finally cast
+                        off their oppressors and were finally
+                        free to roam the cosmos.
+                        Free of purpose, free of obligation.
+                        Just drifting through emptiness. The
+                        sun was just another point of light.
+
+methods
+=======
+
+var wrap = require('wordwrap');
+
+wrap(stop), wrap(start, stop, params={mode:"soft"})
+---------------------------------------------------
+
+Returns a function that takes a string and returns a new string.
+
+Pad out lines with spaces out to column `start` and then wrap until column
+`stop`. If a word is longer than `stop - start` characters it will overflow.
+
+In "soft" mode, split chunks by `/(\S+\s+/` and don't break up chunks which are
+longer than `stop - start`, in "hard" mode, split chunks with `/\b/` and break
+up chunks longer than `stop - start`.
+
+wrap.hard(start, stop)
+----------------------
+
+Like `wrap()` but with `params.mode = "hard"`.
diff --git a/tools/eslint/node_modules/optionator/node_modules/wordwrap/example/center.js b/tools/eslint/node_modules/optionator/node_modules/wordwrap/example/center.js
new file mode 100644
index 00000000000000..a3fbaae9880f76
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/wordwrap/example/center.js
@@ -0,0 +1,10 @@
+var wrap = require('wordwrap')(20, 60);
+console.log(wrap(
+    'At long last the struggle and tumult was over.'
+    + ' The machines had finally cast off their oppressors'
+    + ' and were finally free to roam the cosmos.'
+    + '\n'
+    + 'Free of purpose, free of obligation.'
+    + ' Just drifting through emptiness.'
+    + ' The sun was just another point of light.'
+));
diff --git a/tools/eslint/node_modules/optionator/node_modules/wordwrap/example/meat.js b/tools/eslint/node_modules/optionator/node_modules/wordwrap/example/meat.js
new file mode 100644
index 00000000000000..a4665e1058b5ec
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/wordwrap/example/meat.js
@@ -0,0 +1,3 @@
+var wrap = require('wordwrap')(15);
+
+console.log(wrap('You and your whole family are made out of meat.'));
diff --git a/tools/eslint/node_modules/optionator/node_modules/wordwrap/index.js b/tools/eslint/node_modules/optionator/node_modules/wordwrap/index.js
new file mode 100644
index 00000000000000..c9bc94521d8c7a
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/wordwrap/index.js
@@ -0,0 +1,76 @@
+var wordwrap = module.exports = function (start, stop, params) {
+    if (typeof start === 'object') {
+        params = start;
+        start = params.start;
+        stop = params.stop;
+    }
+    
+    if (typeof stop === 'object') {
+        params = stop;
+        start = start || params.start;
+        stop = undefined;
+    }
+    
+    if (!stop) {
+        stop = start;
+        start = 0;
+    }
+    
+    if (!params) params = {};
+    var mode = params.mode || 'soft';
+    var re = mode === 'hard' ? /\b/ : /(\S+\s+)/;
+    
+    return function (text) {
+        var chunks = text.toString()
+            .split(re)
+            .reduce(function (acc, x) {
+                if (mode === 'hard') {
+                    for (var i = 0; i < x.length; i += stop - start) {
+                        acc.push(x.slice(i, i + stop - start));
+                    }
+                }
+                else acc.push(x)
+                return acc;
+            }, [])
+        ;
+        
+        return chunks.reduce(function (lines, rawChunk) {
+            if (rawChunk === '') return lines;
+            
+            var chunk = rawChunk.replace(/\t/g, '    ');
+            
+            var i = lines.length - 1;
+            if (lines[i].length + chunk.length > stop) {
+                lines[i] = lines[i].replace(/\s+$/, '');
+                
+                chunk.split(/\n/).forEach(function (c) {
+                    lines.push(
+                        new Array(start + 1).join(' ')
+                        + c.replace(/^\s+/, '')
+                    );
+                });
+            }
+            else if (chunk.match(/\n/)) {
+                var xs = chunk.split(/\n/);
+                lines[i] += xs.shift();
+                xs.forEach(function (c) {
+                    lines.push(
+                        new Array(start + 1).join(' ')
+                        + c.replace(/^\s+/, '')
+                    );
+                });
+            }
+            else {
+                lines[i] += chunk;
+            }
+            
+            return lines;
+        }, [ new Array(start + 1).join(' ') ]).join('\n');
+    };
+};
+
+wordwrap.soft = wordwrap;
+
+wordwrap.hard = function (start, stop) {
+    return wordwrap(start, stop, { mode : 'hard' });
+};
diff --git a/tools/eslint/node_modules/optionator/node_modules/wordwrap/package.json b/tools/eslint/node_modules/optionator/node_modules/wordwrap/package.json
new file mode 100644
index 00000000000000..d1c1ae26332b39
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/wordwrap/package.json
@@ -0,0 +1,47 @@
+{
+  "name": "wordwrap",
+  "description": "Wrap those words. Show them at what columns to start and stop.",
+  "version": "0.0.2",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/substack/node-wordwrap.git"
+  },
+  "main": "./index.js",
+  "keywords": [
+    "word",
+    "wrap",
+    "rule",
+    "format",
+    "column"
+  ],
+  "directories": {
+    "lib": ".",
+    "example": "example",
+    "test": "test"
+  },
+  "scripts": {
+    "test": "expresso"
+  },
+  "devDependencies": {
+    "expresso": "=0.7.x"
+  },
+  "engines": {
+    "node": ">=0.4.0"
+  },
+  "license": "MIT/X11",
+  "author": {
+    "name": "James Halliday",
+    "email": "mail@substack.net",
+    "url": "http://substack.net"
+  },
+  "readme": "wordwrap\n========\n\nWrap your words.\n\nexample\n=======\n\nmade out of meat\n----------------\n\nmeat.js\n\n    var wrap = require('wordwrap')(15);\n    console.log(wrap('You and your whole family are made out of meat.'));\n\noutput:\n\n    You and your\n    whole family\n    are made out\n    of meat.\n\ncentered\n--------\n\ncenter.js\n\n    var wrap = require('wordwrap')(20, 60);\n    console.log(wrap(\n        'At long last the struggle and tumult was over.'\n        + ' The machines had finally cast off their oppressors'\n        + ' and were finally free to roam the cosmos.'\n        + '\\n'\n        + 'Free of purpose, free of obligation.'\n        + ' Just drifting through emptiness.'\n        + ' The sun was just another point of light.'\n    ));\n\noutput:\n\n                        At long last the struggle and tumult\n                        was over. The machines had finally cast\n                        off their oppressors and were finally\n                        free to roam the cosmos.\n                        Free of purpose, free of obligation.\n                        Just drifting through emptiness. The\n                        sun was just another point of light.\n\nmethods\n=======\n\nvar wrap = require('wordwrap');\n\nwrap(stop), wrap(start, stop, params={mode:\"soft\"})\n---------------------------------------------------\n\nReturns a function that takes a string and returns a new string.\n\nPad out lines with spaces out to column `start` and then wrap until column\n`stop`. If a word is longer than `stop - start` characters it will overflow.\n\nIn \"soft\" mode, split chunks by `/(\\S+\\s+/` and don't break up chunks which are\nlonger than `stop - start`, in \"hard\" mode, split chunks with `/\\b/` and break\nup chunks longer than `stop - start`.\n\nwrap.hard(start, stop)\n----------------------\n\nLike `wrap()` but with `params.mode = \"hard\"`.\n",
+  "readmeFilename": "README.markdown",
+  "bugs": {
+    "url": "https://github.com/substack/node-wordwrap/issues"
+  },
+  "homepage": "https://github.com/substack/node-wordwrap",
+  "_id": "wordwrap@0.0.2",
+  "_shasum": "b79669bb42ecb409f83d583cad52ca17eaa1643f",
+  "_from": "wordwrap@>=0.0.2 <0.1.0",
+  "_resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-0.0.2.tgz"
+}
diff --git a/tools/eslint/node_modules/optionator/node_modules/wordwrap/test/break.js b/tools/eslint/node_modules/optionator/node_modules/wordwrap/test/break.js
new file mode 100644
index 00000000000000..749292ecc13da0
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/wordwrap/test/break.js
@@ -0,0 +1,30 @@
+var assert = require('assert');
+var wordwrap = require('../');
+
+exports.hard = function () {
+    var s = 'Assert from {"type":"equal","ok":false,"found":1,"wanted":2,'
+        + '"stack":[],"id":"b7ddcd4c409de8799542a74d1a04689b",'
+        + '"browser":"chrome/6.0"}'
+    ;
+    var s_ = wordwrap.hard(80)(s);
+    
+    var lines = s_.split('\n');
+    assert.equal(lines.length, 2);
+    assert.ok(lines[0].length < 80);
+    assert.ok(lines[1].length < 80);
+    
+    assert.equal(s, s_.replace(/\n/g, ''));
+};
+
+exports.break = function () {
+    var s = new Array(55+1).join('a');
+    var s_ = wordwrap.hard(20)(s);
+    
+    var lines = s_.split('\n');
+    assert.equal(lines.length, 3);
+    assert.ok(lines[0].length === 20);
+    assert.ok(lines[1].length === 20);
+    assert.ok(lines[2].length === 15);
+    
+    assert.equal(s, s_.replace(/\n/g, ''));
+};
diff --git a/tools/eslint/node_modules/optionator/node_modules/wordwrap/test/idleness.txt b/tools/eslint/node_modules/optionator/node_modules/wordwrap/test/idleness.txt
new file mode 100644
index 00000000000000..aa3f4907fe889e
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/wordwrap/test/idleness.txt
@@ -0,0 +1,63 @@
+In Praise of Idleness
+
+By Bertrand Russell
+
+[1932]
+
+Like most of my generation, I was brought up on the saying: 'Satan finds some mischief for idle hands to do.' Being a highly virtuous child, I believed all that I was told, and acquired a conscience which has kept me working hard down to the present moment. But although my conscience has controlled my actions, my opinions have undergone a revolution. I think that there is far too much work done in the world, that immense harm is caused by the belief that work is virtuous, and that what needs to be preached in modern industrial countries is quite different from what always has been preached. Everyone knows the story of the traveler in Naples who saw twelve beggars lying in the sun (it was before the days of Mussolini), and offered a lira to the laziest of them. Eleven of them jumped up to claim it, so he gave it to the twelfth. this traveler was on the right lines. But in countries which do not enjoy Mediterranean sunshine idleness is more difficult, and a great public propaganda will be required to inaugurate it. I hope that, after reading the following pages, the leaders of the YMCA will start a campaign to induce good young men to do nothing. If so, I shall not have lived in vain.
+
+Before advancing my own arguments for laziness, I must dispose of one which I cannot accept. Whenever a person who already has enough to live on proposes to engage in some everyday kind of job, such as school-teaching or typing, he or she is told that such conduct takes the bread out of other people's mouths, and is therefore wicked. If this argument were valid, it would only be necessary for us all to be idle in order that we should all have our mouths full of bread. What people who say such things forget is that what a man earns he usually spends, and in spending he gives employment. As long as a man spends his income, he puts just as much bread into people's mouths in spending as he takes out of other people's mouths in earning. The real villain, from this point of view, is the man who saves. If he merely puts his savings in a stocking, like the proverbial French peasant, it is obvious that they do not give employment. If he invests his savings, the matter is less obvious, and different cases arise.
+
+One of the commonest things to do with savings is to lend them to some Government. In view of the fact that the bulk of the public expenditure of most civilized Governments consists in payment for past wars or preparation for future wars, the man who lends his money to a Government is in the same position as the bad men in Shakespeare who hire murderers. The net result of the man's economical habits is to increase the armed forces of the State to which he lends his savings. Obviously it would be better if he spent the money, even if he spent it in drink or gambling.
+
+But, I shall be told, the case is quite different when savings are invested in industrial enterprises. When such enterprises succeed, and produce something useful, this may be conceded. In these days, however, no one will deny that most enterprises fail. That means that a large amount of human labor, which might have been devoted to producing something that could be enjoyed, was expended on producing machines which, when produced, lay idle and did no good to anyone. The man who invests his savings in a concern that goes bankrupt is therefore injuring others as well as himself. If he spent his money, say, in giving parties for his friends, they (we may hope) would get pleasure, and so would all those upon whom he spent money, such as the butcher, the baker, and the bootlegger. But if he spends it (let us say) upon laying down rails for surface card in some place where surface cars turn out not to be wanted, he has diverted a mass of labor into channels where it gives pleasure to no one. Nevertheless, when he becomes poor through failure of his investment he will be regarded as a victim of undeserved misfortune, whereas the gay spendthrift, who has spent his money philanthropically, will be despised as a fool and a frivolous person.
+
+All this is only preliminary. I want to say, in all seriousness, that a great deal of harm is being done in the modern world by belief in the virtuousness of work, and that the road to happiness and prosperity lies in an organized diminution of work.
+
+First of all: what is work? Work is of two kinds: first, altering the position of matter at or near the earth's surface relatively to other such matter; second, telling other people to do so. The first kind is unpleasant and ill paid; the second is pleasant and highly paid. The second kind is capable of indefinite extension: there are not only those who give orders, but those who give advice as to what orders should be given. Usually two opposite kinds of advice are given simultaneously by two organized bodies of men; this is called politics. The skill required for this kind of work is not knowledge of the subjects as to which advice is given, but knowledge of the art of persuasive speaking and writing, i.e. of advertising.
+
+Throughout Europe, though not in America, there is a third class of men, more respected than either of the classes of workers. There are men who, through ownership of land, are able to make others pay for the privilege of being allowed to exist and to work. These landowners are idle, and I might therefore be expected to praise them. Unfortunately, their idleness is only rendered possible by the industry of others; indeed their desire for comfortable idleness is historically the source of the whole gospel of work. The last thing they have ever wished is that others should follow their example.
+
+From the beginning of civilization until the Industrial Revolution, a man could, as a rule, produce by hard work little more than was required for the subsistence of himself and his family, although his wife worked at least as hard as he did, and his children added their labor as soon as they were old enough to do so. The small surplus above bare necessaries was not left to those who produced it, but was appropriated by warriors and priests. In times of famine there was no surplus; the warriors and priests, however, still secured as much as at other times, with the result that many of the workers died of hunger. This system persisted in Russia until 1917 [1], and still persists in the East; in England, in spite of the Industrial Revolution, it remained in full force throughout the Napoleonic wars, and until a hundred years ago, when the new class of manufacturers acquired power. In America, the system came to an end with the Revolution, except in the South, where it persisted until the Civil War. A system which lasted so long and ended so recently has naturally left a profound impress upon men's thoughts and opinions. Much that we take for granted about the desirability of work is derived from this system, and, being pre-industrial, is not adapted to the modern world. Modern technique has made it possible for leisure, within limits, to be not the prerogative of small privileged classes, but a right evenly distributed throughout the community. The morality of work is the morality of slaves, and the modern world has no need of slavery.
+
+It is obvious that, in primitive communities, peasants, left to themselves, would not have parted with the slender surplus upon which the warriors and priests subsisted, but would have either produced less or consumed more. At first, sheer force compelled them to produce and part with the surplus. Gradually, however, it was found possible to induce many of them to accept an ethic according to which it was their duty to work hard, although part of their work went to support others in idleness. By this means the amount of compulsion required was lessened, and the expenses of government were diminished. To this day, 99 per cent of British wage-earners would be genuinely shocked if it were proposed that the King should not have a larger income than a working man. The conception of duty, speaking historically, has been a means used by the holders of power to induce others to live for the interests of their masters rather than for their own. Of course the holders of power conceal this fact from themselves by managing to believe that their interests are identical with the larger interests of humanity. Sometimes this is true; Athenian slave-owners, for instance, employed part of their leisure in making a permanent contribution to civilization which would have been impossible under a just economic system. Leisure is essential to civilization, and in former times leisure for the few was only rendered possible by the labors of the many. But their labors were valuable, not because work is good, but because leisure is good. And with modern technique it would be possible to distribute leisure justly without injury to civilization.
+
+Modern technique has made it possible to diminish enormously the amount of labor required to secure the necessaries of life for everyone. This was made obvious during the war. At that time all the men in the armed forces, and all the men and women engaged in the production of munitions, all the men and women engaged in spying, war propaganda, or Government offices connected with the war, were withdrawn from productive occupations. In spite of this, the general level of well-being among unskilled wage-earners on the side of the Allies was higher than before or since. The significance of this fact was concealed by finance: borrowing made it appear as if the future was nourishing the present. But that, of course, would have been impossible; a man cannot eat a loaf of bread that does not yet exist. The war showed conclusively that, by the scientific organization of production, it is possible to keep modern populations in fair comfort on a small part of the working capacity of the modern world. If, at the end of the war, the scientific organization, which had been created in order to liberate men for fighting and munition work, had been preserved, and the hours of the week had been cut down to four, all would have been well. Instead of that the old chaos was restored, those whose work was demanded were made to work long hours, and the rest were left to starve as unemployed. Why? Because work is a duty, and a man should not receive wages in proportion to what he has produced, but in proportion to his virtue as exemplified by his industry.
+
+This is the morality of the Slave State, applied in circumstances totally unlike those in which it arose. No wonder the result has been disastrous. Let us take an illustration. Suppose that, at a given moment, a certain number of people are engaged in the manufacture of pins. They make as many pins as the world needs, working (say) eight hours a day. Someone makes an invention by which the same number of men can make twice as many pins: pins are already so cheap that hardly any more will be bought at a lower price. In a sensible world, everybody concerned in the manufacturing of pins would take to working four hours instead of eight, and everything else would go on as before. But in the actual world this would be thought demoralizing. The men still work eight hours, there are too many pins, some employers go bankrupt, and half the men previously concerned in making pins are thrown out of work. There is, in the end, just as much leisure as on the other plan, but half the men are totally idle while half are still overworked. In this way, it is insured that the unavoidable leisure shall cause misery all round instead of being a universal source of happiness. Can anything more insane be imagined?
+
+The idea that the poor should have leisure has always been shocking to the rich. In England, in the early nineteenth century, fifteen hours was the ordinary day's work for a man; children sometimes did as much, and very commonly did twelve hours a day. When meddlesome busybodies suggested that perhaps these hours were rather long, they were told that work kept adults from drink and children from mischief. When I was a child, shortly after urban working men had acquired the vote, certain public holidays were established by law, to the great indignation of the upper classes. I remember hearing an old Duchess say: 'What do the poor want with holidays? They ought to work.' People nowadays are less frank, but the sentiment persists, and is the source of much of our economic confusion.
+
+Let us, for a moment, consider the ethics of work frankly, without superstition. Every human being, of necessity, consumes, in the course of his life, a certain amount of the produce of human labor. Assuming, as we may, that labor is on the whole disagreeable, it is unjust that a man should consume more than he produces. Of course he may provide services rather than commodities, like a medical man, for example; but he should provide something in return for his board and lodging. to this extent, the duty of work must be admitted, but to this extent only.
+
+I shall not dwell upon the fact that, in all modern societies outside the USSR, many people escape even this minimum amount of work, namely all those who inherit money and all those who marry money. I do not think the fact that these people are allowed to be idle is nearly so harmful as the fact that wage-earners are expected to overwork or starve.
+
+If the ordinary wage-earner worked four hours a day, there would be enough for everybody and no unemployment -- assuming a certain very moderate amount of sensible organization. This idea shocks the well-to-do, because they are convinced that the poor would not know how to use so much leisure. In America men often work long hours even when they are well off; such men, naturally, are indignant at the idea of leisure for wage-earners, except as the grim punishment of unemployment; in fact, they dislike leisure even for their sons. Oddly enough, while they wish their sons to work so hard as to have no time to be civilized, they do not mind their wives and daughters having no work at all. the snobbish admiration of uselessness, which, in an aristocratic society, extends to both sexes, is, under a plutocracy, confined to women; this, however, does not make it any more in agreement with common sense.
+
+The wise use of leisure, it must be conceded, is a product of civilization and education. A man who has worked long hours all his life will become bored if he becomes suddenly idle. But without a considerable amount of leisure a man is cut off from many of the best things. There is no longer any reason why the bulk of the population should suffer this deprivation; only a foolish asceticism, usually vicarious, makes us continue to insist on work in excessive quantities now that the need no longer exists.
+
+In the new creed which controls the government of Russia, while there is much that is very different from the traditional teaching of the West, there are some things that are quite unchanged. The attitude of the governing classes, and especially of those who conduct educational propaganda, on the subject of the dignity of labor, is almost exactly that which the governing classes of the world have always preached to what were called the 'honest poor'. Industry, sobriety, willingness to work long hours for distant advantages, even submissiveness to authority, all these reappear; moreover authority still represents the will of the Ruler of the Universe, Who, however, is now called by a new name, Dialectical Materialism.
+
+The victory of the proletariat in Russia has some points in common with the victory of the feminists in some other countries. For ages, men had conceded the superior saintliness of women, and had consoled women for their inferiority by maintaining that saintliness is more desirable than power. At last the feminists decided that they would have both, since the pioneers among them believed all that the men had told them about the desirability of virtue, but not what they had told them about the worthlessness of political power. A similar thing has happened in Russia as regards manual work. For ages, the rich and their sycophants have written in praise of 'honest toil', have praised the simple life, have professed a religion which teaches that the poor are much more likely to go to heaven than the rich, and in general have tried to make manual workers believe that there is some special nobility about altering the position of matter in space, just as men tried to make women believe that they derived some special nobility from their sexual enslavement. In Russia, all this teaching about the excellence of manual work has been taken seriously, with the result that the manual worker is more honored than anyone else. What are, in essence, revivalist appeals are made, but not for the old purposes: they are made to secure shock workers for special tasks. Manual work is the ideal which is held before the young, and is the basis of all ethical teaching.
+
+For the present, possibly, this is all to the good. A large country, full of natural resources, awaits development, and has has to be developed with very little use of credit. In these circumstances, hard work is necessary, and is likely to bring a great reward. But what will happen when the point has been reached where everybody could be comfortable without working long hours?
+
+In the West, we have various ways of dealing with this problem. We have no attempt at economic justice, so that a large proportion of the total produce goes to a small minority of the population, many of whom do no work at all. Owing to the absence of any central control over production, we produce hosts of things that are not wanted. We keep a large percentage of the working population idle, because we can dispense with their labor by making the others overwork. When all these methods prove inadequate, we have a war: we cause a number of people to manufacture high explosives, and a number of others to explode them, as if we were children who had just discovered fireworks. By a combination of all these devices we manage, though with difficulty, to keep alive the notion that a great deal of severe manual work must be the lot of the average man.
+
+In Russia, owing to more economic justice and central control over production, the problem will have to be differently solved. the rational solution would be, as soon as the necessaries and elementary comforts can be provided for all, to reduce the hours of labor gradually, allowing a popular vote to decide, at each stage, whether more leisure or more goods were to be preferred. But, having taught the supreme virtue of hard work, it is difficult to see how the authorities can aim at a paradise in which there will be much leisure and little work. It seems more likely that they will find continually fresh schemes, by which present leisure is to be sacrificed to future productivity. I read recently of an ingenious plan put forward by Russian engineers, for making the White Sea and the northern coasts of Siberia warm, by putting a dam across the Kara Sea. An admirable project, but liable to postpone proletarian comfort for a generation, while the nobility of toil is being displayed amid the ice-fields and snowstorms of the Arctic Ocean. This sort of thing, if it happens, will be the result of regarding the virtue of hard work as an end in itself, rather than as a means to a state of affairs in which it is no longer needed.
+
+The fact is that moving matter about, while a certain amount of it is necessary to our existence, is emphatically not one of the ends of human life. If it were, we should have to consider every navvy superior to Shakespeare. We have been misled in this matter by two causes. One is the necessity of keeping the poor contented, which has led the rich, for thousands of years, to preach the dignity of labor, while taking care themselves to remain undignified in this respect. The other is the new pleasure in mechanism, which makes us delight in the astonishingly clever changes that we can produce on the earth's surface. Neither of these motives makes any great appeal to the actual worker. If you ask him what he thinks the best part of his life, he is not likely to say: 'I enjoy manual work because it makes me feel that I am fulfilling man's noblest task, and because I like to think how much man can transform his planet. It is true that my body demands periods of rest, which I have to fill in as best I may, but I am never so happy as when the morning comes and I can return to the toil from which my contentment springs.' I have never heard working men say this sort of thing. They consider work, as it should be considered, a necessary means to a livelihood, and it is from their leisure that they derive whatever happiness they may enjoy.
+
+It will be said that, while a little leisure is pleasant, men would not know how to fill their days if they had only four hours of work out of the twenty-four. In so far as this is true in the modern world, it is a condemnation of our civilization; it would not have been true at any earlier period. There was formerly a capacity for light-heartedness and play which has been to some extent inhibited by the cult of efficiency. The modern man thinks that everything ought to be done for the sake of something else, and never for its own sake. Serious-minded persons, for example, are continually condemning the habit of going to the cinema, and telling us that it leads the young into crime. But all the work that goes to producing a cinema is respectable, because it is work, and because it brings a money profit. The notion that the desirable activities are those that bring a profit has made everything topsy-turvy. The butcher who provides you with meat and the baker who provides you with bread are praiseworthy, because they are making money; but when you enjoy the food they have provided, you are merely frivolous, unless you eat only to get strength for your work. Broadly speaking, it is held that getting money is good and spending money is bad. Seeing that they are two sides of one transaction, this is absurd; one might as well maintain that keys are good, but keyholes are bad. Whatever merit there may be in the production of goods must be entirely derivative from the advantage to be obtained by consuming them. The individual, in our society, works for profit; but the social purpose of his work lies in the consumption of what he produces. It is this divorce between the individual and the social purpose of production that makes it so difficult for men to think clearly in a world in which profit-making is the incentive to industry. We think too much of production, and too little of consumption. One result is that we attach too little importance to enjoyment and simple happiness, and that we do not judge production by the pleasure that it gives to the consumer.
+
+When I suggest that working hours should be reduced to four, I am not meaning to imply that all the remaining time should necessarily be spent in pure frivolity. I mean that four hours' work a day should entitle a man to the necessities and elementary comforts of life, and that the rest of his time should be his to use as he might see fit. It is an essential part of any such social system that education should be carried further than it usually is at present, and should aim, in part, at providing tastes which would enable a man to use leisure intelligently. I am not thinking mainly of the sort of things that would be considered 'highbrow'. Peasant dances have died out except in remote rural areas, but the impulses which caused them to be cultivated must still exist in human nature. The pleasures of urban populations have become mainly passive: seeing cinemas, watching football matches, listening to the radio, and so on. This results from the fact that their active energies are fully taken up with work; if they had more leisure, they would again enjoy pleasures in which they took an active part.
+
+In the past, there was a small leisure class and a larger working class. The leisure class enjoyed advantages for which there was no basis in social justice; this necessarily made it oppressive, limited its sympathies, and caused it to invent theories by which to justify its privileges. These facts greatly diminished its excellence, but in spite of this drawback it contributed nearly the whole of what we call civilization. It cultivated the arts and discovered the sciences; it wrote the books, invented the philosophies, and refined social relations. Even the liberation of the oppressed has usually been inaugurated from above. Without the leisure class, mankind would never have emerged from barbarism.
+
+The method of a leisure class without duties was, however, extraordinarily wasteful. None of the members of the class had to be taught to be industrious, and the class as a whole was not exceptionally intelligent. The class might produce one Darwin, but against him had to be set tens of thousands of country gentlemen who never thought of anything more intelligent than fox-hunting and punishing poachers. At present, the universities are supposed to provide, in a more systematic way, what the leisure class provided accidentally and as a by-product. This is a great improvement, but it has certain drawbacks. University life is so different from life in the world at large that men who live in academic milieu tend to be unaware of the preoccupations and problems of ordinary men and women; moreover their ways of expressing themselves are usually such as to rob their opinions of the influence that they ought to have upon the general public. Another disadvantage is that in universities studies are organized, and the man who thinks of some original line of research is likely to be discouraged. Academic institutions, therefore, useful as they are, are not adequate guardians of the interests of civilization in a world where everyone outside their walls is too busy for unutilitarian pursuits.
+
+In a world where no one is compelled to work more than four hours a day, every person possessed of scientific curiosity will be able to indulge it, and every painter will be able to paint without starving, however excellent his pictures may be. Young writers will not be obliged to draw attention to themselves by sensational pot-boilers, with a view to acquiring the economic independence needed for monumental works, for which, when the time at last comes, they will have lost the taste and capacity. Men who, in their professional work, have become interested in some phase of economics or government, will be able to develop their ideas without the academic detachment that makes the work of university economists often seem lacking in reality. Medical men will have the time to learn about the progress of medicine, teachers will not be exasperatedly struggling to teach by routine methods things which they learnt in their youth, which may, in the interval, have been proved to be untrue.
+
+Above all, there will be happiness and joy of life, instead of frayed nerves, weariness, and dyspepsia. The work exacted will be enough to make leisure delightful, but not enough to produce exhaustion. Since men will not be tired in their spare time, they will not demand only such amusements as are passive and vapid. At least one per cent will probably devote the time not spent in professional work to pursuits of some public importance, and, since they will not depend upon these pursuits for their livelihood, their originality will be unhampered, and there will be no need to conform to the standards set by elderly pundits. But it is not only in these exceptional cases that the advantages of leisure will appear. Ordinary men and women, having the opportunity of a happy life, will become more kindly and less persecuting and less inclined to view others with suspicion. The taste for war will die out, partly for this reason, and partly because it will involve long and severe work for all. Good nature is, of all moral qualities, the one that the world needs most, and good nature is the result of ease and security, not of a life of arduous struggle. Modern methods of production have given us the possibility of ease and security for all; we have chosen, instead, to have overwork for some and starvation for others. Hitherto we have continued to be as energetic as we were before there were machines; in this we have been foolish, but there is no reason to go on being foolish forever.
+
+[1] Since then, members of the Communist Party have succeeded to this privilege of the warriors and priests.
diff --git a/tools/eslint/node_modules/optionator/node_modules/wordwrap/test/wrap.js b/tools/eslint/node_modules/optionator/node_modules/wordwrap/test/wrap.js
new file mode 100644
index 00000000000000..0cfb76d178f91f
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/node_modules/wordwrap/test/wrap.js
@@ -0,0 +1,31 @@
+var assert = require('assert');
+var wordwrap = require('wordwrap');
+
+var fs = require('fs');
+var idleness = fs.readFileSync(__dirname + '/idleness.txt', 'utf8');
+
+exports.stop80 = function () {
+    var lines = wordwrap(80)(idleness).split(/\n/);
+    var words = idleness.split(/\s+/);
+    
+    lines.forEach(function (line) {
+        assert.ok(line.length <= 80, 'line > 80 columns');
+        var chunks = line.match(/\S/) ? line.split(/\s+/) : [];
+        assert.deepEqual(chunks, words.splice(0, chunks.length));
+    });
+};
+
+exports.start20stop60 = function () {
+    var lines = wordwrap(20, 100)(idleness).split(/\n/);
+    var words = idleness.split(/\s+/);
+    
+    lines.forEach(function (line) {
+        assert.ok(line.length <= 100, 'line > 100 columns');
+        var chunks = line
+            .split(/\s+/)
+            .filter(function (x) { return x.match(/\S/) })
+        ;
+        assert.deepEqual(chunks, words.splice(0, chunks.length));
+        assert.deepEqual(line.slice(0, 20), new Array(20 + 1).join(' '));
+    });
+};
diff --git a/tools/eslint/node_modules/optionator/package.json b/tools/eslint/node_modules/optionator/package.json
new file mode 100644
index 00000000000000..116d2e9d3cd070
--- /dev/null
+++ b/tools/eslint/node_modules/optionator/package.json
@@ -0,0 +1,73 @@
+{
+  "name": "optionator",
+  "version": "0.5.0",
+  "author": {
+    "name": "George Zahariev",
+    "email": "z@georgezahariev.com"
+  },
+  "description": "option parsing and help generation",
+  "homepage": "https://github.com/gkz/optionator",
+  "keywords": [
+    "options"
+  ],
+  "files": [
+    "lib",
+    "README.md",
+    "LICENSE"
+  ],
+  "main": "./lib/",
+  "bugs": {
+    "url": "https://github.com/gkz/optionator/issues"
+  },
+  "licenses": [
+    {
+      "type": "MIT",
+      "url": "https://raw.githubusercontent.com/gkz/optionator/master/LICENSE"
+    }
+  ],
+  "engines": {
+    "node": ">= 0.8.0"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/gkz/optionator.git"
+  },
+  "scripts": {
+    "test": "make test"
+  },
+  "dependencies": {
+    "prelude-ls": "~1.1.1",
+    "deep-is": "~0.1.2",
+    "wordwrap": "~0.0.2",
+    "type-check": "~0.3.1",
+    "levn": "~0.2.5",
+    "fast-levenshtein": "~1.0.0"
+  },
+  "devDependencies": {
+    "LiveScript": "~1.3.1",
+    "mocha": "~2.0.1",
+    "istanbul": "~0.1.43"
+  },
+  "gitHead": "52241eef663601bef5120c3a770d60533d2b3097",
+  "_id": "optionator@0.5.0",
+  "_shasum": "b75a8995a2d417df25b6e4e3862f50aa88651368",
+  "_from": "optionator@>=0.5.0 <0.6.0",
+  "_npmVersion": "2.0.0",
+  "_npmUser": {
+    "name": "gkz",
+    "email": "z@georgezahariev.com"
+  },
+  "maintainers": [
+    {
+      "name": "gkz",
+      "email": "z@georgezahariev.com"
+    }
+  ],
+  "dist": {
+    "shasum": "b75a8995a2d417df25b6e4e3862f50aa88651368",
+    "tarball": "http://registry.npmjs.org/optionator/-/optionator-0.5.0.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/optionator/-/optionator-0.5.0.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/strip-json-comments/cli.js b/tools/eslint/node_modules/strip-json-comments/cli.js
new file mode 100755
index 00000000000000..ac4da48457a2f5
--- /dev/null
+++ b/tools/eslint/node_modules/strip-json-comments/cli.js
@@ -0,0 +1,41 @@
+#!/usr/bin/env node
+'use strict';
+var fs = require('fs');
+var strip = require('./strip-json-comments');
+var input = process.argv[2];
+
+
+function getStdin(cb) {
+	var ret = '';
+
+	process.stdin.setEncoding('utf8');
+
+	process.stdin.on('data', function (data) {
+		ret += data;
+	});
+
+	process.stdin.on('end', function () {
+		cb(ret);
+	});
+}
+
+if (process.argv.indexOf('-h') !== -1 || process.argv.indexOf('--help') !== -1) {
+	console.log('strip-json-comments  > ');
+	console.log('or');
+	console.log('cat  | strip-json-comments > ');
+	return;
+}
+
+if (process.argv.indexOf('-v') !== -1 || process.argv.indexOf('--version') !== -1) {
+	console.log(require('./package').version);
+	return;
+}
+
+if (input) {
+	process.stdout.write(strip(fs.readFileSync(input, 'utf8')));
+	return;
+}
+
+getStdin(function (data) {
+	process.stdout.write(strip(data));
+});
diff --git a/tools/eslint/node_modules/strip-json-comments/package.json b/tools/eslint/node_modules/strip-json-comments/package.json
new file mode 100644
index 00000000000000..0b4dc57515d3f0
--- /dev/null
+++ b/tools/eslint/node_modules/strip-json-comments/package.json
@@ -0,0 +1,78 @@
+{
+  "name": "strip-json-comments",
+  "version": "1.0.2",
+  "description": "Strip comments from JSON. Lets you use comments in your JSON files!",
+  "keywords": [
+    "json",
+    "strip",
+    "remove",
+    "delete",
+    "trim",
+    "comments",
+    "multiline",
+    "parse",
+    "config",
+    "configuration",
+    "conf",
+    "settings",
+    "util",
+    "env",
+    "environment",
+    "cli",
+    "bin"
+  ],
+  "license": "MIT",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "http://sindresorhus.com"
+  },
+  "files": [
+    "cli.js",
+    "strip-json-comments.js"
+  ],
+  "main": "strip-json-comments",
+  "bin": {
+    "strip-json-comments": "cli.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/sindresorhus/strip-json-comments.git"
+  },
+  "scripts": {
+    "test": "mocha"
+  },
+  "devDependencies": {
+    "mocha": "*"
+  },
+  "engines": {
+    "node": ">=0.8.0"
+  },
+  "gitHead": "142dd671c71f90fb7fdba440184b1bb64543acb3",
+  "bugs": {
+    "url": "https://github.com/sindresorhus/strip-json-comments/issues"
+  },
+  "homepage": "https://github.com/sindresorhus/strip-json-comments",
+  "_id": "strip-json-comments@1.0.2",
+  "_shasum": "5a48ab96023dbac1b7b8d0ffabf6f63f1677be9f",
+  "_from": "strip-json-comments@>=1.0.1 <1.1.0",
+  "_npmVersion": "2.1.2",
+  "_nodeVersion": "0.10.32",
+  "_npmUser": {
+    "name": "sindresorhus",
+    "email": "sindresorhus@gmail.com"
+  },
+  "maintainers": [
+    {
+      "name": "sindresorhus",
+      "email": "sindresorhus@gmail.com"
+    }
+  ],
+  "dist": {
+    "shasum": "5a48ab96023dbac1b7b8d0ffabf6f63f1677be9f",
+    "tarball": "http://registry.npmjs.org/strip-json-comments/-/strip-json-comments-1.0.2.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-1.0.2.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/strip-json-comments/readme.md b/tools/eslint/node_modules/strip-json-comments/readme.md
new file mode 100644
index 00000000000000..336523243e6c0d
--- /dev/null
+++ b/tools/eslint/node_modules/strip-json-comments/readme.md
@@ -0,0 +1,74 @@
+# strip-json-comments [![Build Status](https://travis-ci.org/sindresorhus/strip-json-comments.svg?branch=master)](https://travis-ci.org/sindresorhus/strip-json-comments)
+
+> Strip comments from JSON. Lets you use comments in your JSON files!
+
+This is now possible:
+
+```js
+{
+	// rainbows
+	"unicorn": /* ❤ */ "cake"
+}
+```
+
+It will remove single-line comments `//` and multi-line comments `/**/`.
+
+Also available as a [gulp](https://github.com/sindresorhus/gulp-strip-json-comments)/[grunt](https://github.com/sindresorhus/grunt-strip-json-comments)/[broccoli](https://github.com/sindresorhus/broccoli-strip-json-comments) plugin and a [require hook](https://github.com/uTest/autostrip-json-comments).
+
+
+*There's already [json-comments](https://npmjs.org/package/json-comments), but it's only for Node.js and uses a naive regex to strip comments which fails on simple cases like `{"a":"//"}`. This module however parses out the comments.*
+
+
+## Install
+
+```sh
+$ npm install --save strip-json-comments
+```
+
+```sh
+$ bower install --save strip-json-comments
+```
+
+```sh
+$ component install sindresorhus/strip-json-comments
+```
+
+
+## Usage
+
+```js
+var json = '{/*rainbows*/"unicorn":"cake"}';
+JSON.parse(stripJsonComments(json));
+//=> {unicorn: 'cake'}
+```
+
+
+## API
+
+### stripJsonComments(input)
+
+#### input
+
+Type: `string`
+
+Accepts a string with JSON and returns a string without comments.
+
+
+## CLI
+
+```sh
+$ npm install --global strip-json-comments
+```
+
+```sh
+$ strip-json-comments --help
+
+strip-json-comments input-file > output-file
+# or
+strip-json-comments < input-file > output-file
+```
+
+
+## License
+
+MIT © [Sindre Sorhus](http://sindresorhus.com)
diff --git a/tools/eslint/node_modules/strip-json-comments/strip-json-comments.js b/tools/eslint/node_modules/strip-json-comments/strip-json-comments.js
new file mode 100644
index 00000000000000..a47976fd51b4c0
--- /dev/null
+++ b/tools/eslint/node_modules/strip-json-comments/strip-json-comments.js
@@ -0,0 +1,67 @@
+/*!
+	strip-json-comments
+	Strip comments from JSON. Lets you use comments in your JSON files!
+	https://github.com/sindresorhus/strip-json-comments
+	by Sindre Sorhus
+	MIT License
+*/
+(function () {
+	'use strict';
+
+	function stripJsonComments(str) {
+		var currentChar;
+		var nextChar;
+		var insideString = false;
+		var insideComment = false;
+		var ret = '';
+
+		for (var i = 0; i < str.length; i++) {
+			currentChar = str[i];
+			nextChar = str[i + 1];
+
+			if (!insideComment && str[i - 1] !== '\\' && currentChar === '"') {
+				insideString = !insideString;
+			}
+
+			if (insideString) {
+				ret += currentChar;
+				continue;
+			}
+
+			if (!insideComment && currentChar + nextChar === '//') {
+				insideComment = 'single';
+				i++;
+			} else if (insideComment === 'single' && currentChar + nextChar === '\r\n') {
+				insideComment = false;
+				i++;
+				ret += currentChar;
+				ret += nextChar;
+				continue;
+			} else if (insideComment === 'single' && currentChar === '\n') {
+				insideComment = false;
+			} else if (!insideComment && currentChar + nextChar === '/*') {
+				insideComment = 'multi';
+				i++;
+				continue;
+			} else if (insideComment === 'multi' && currentChar + nextChar === '*/') {
+				insideComment = false;
+				i++;
+				continue;
+			}
+
+			if (insideComment) {
+				continue;
+			}
+
+			ret += currentChar;
+		}
+
+		return ret;
+	}
+
+	if (typeof module !== 'undefined' && module.exports) {
+		module.exports = stripJsonComments;
+	} else {
+		window.stripJsonComments = stripJsonComments;
+	}
+})();
diff --git a/tools/eslint/node_modules/text-table/.travis.yml b/tools/eslint/node_modules/text-table/.travis.yml
new file mode 100644
index 00000000000000..cc4dba29d959a2
--- /dev/null
+++ b/tools/eslint/node_modules/text-table/.travis.yml
@@ -0,0 +1,4 @@
+language: node_js
+node_js:
+  - "0.8"
+  - "0.10"
diff --git a/tools/eslint/node_modules/text-table/LICENSE b/tools/eslint/node_modules/text-table/LICENSE
new file mode 100644
index 00000000000000..ee27ba4b4412b0
--- /dev/null
+++ b/tools/eslint/node_modules/text-table/LICENSE
@@ -0,0 +1,18 @@
+This software is released under the MIT license:
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/tools/eslint/node_modules/text-table/example/align.js b/tools/eslint/node_modules/text-table/example/align.js
new file mode 100644
index 00000000000000..9be43098cf87b8
--- /dev/null
+++ b/tools/eslint/node_modules/text-table/example/align.js
@@ -0,0 +1,8 @@
+var table = require('../');
+var t = table([
+    [ 'beep', '1024' ],
+    [ 'boop', '33450' ],
+    [ 'foo', '1006' ],
+    [ 'bar', '45' ]
+], { align: [ 'l', 'r' ] });
+console.log(t);
diff --git a/tools/eslint/node_modules/text-table/example/center.js b/tools/eslint/node_modules/text-table/example/center.js
new file mode 100644
index 00000000000000..52b1c69e012cb1
--- /dev/null
+++ b/tools/eslint/node_modules/text-table/example/center.js
@@ -0,0 +1,8 @@
+var table = require('../');
+var t = table([
+    [ 'beep', '1024', 'xyz' ],
+    [ 'boop', '3388450', 'tuv' ],
+    [ 'foo', '10106', 'qrstuv' ],
+    [ 'bar', '45', 'lmno' ]
+], { align: [ 'l', 'c', 'l' ] });
+console.log(t);
diff --git a/tools/eslint/node_modules/text-table/example/dotalign.js b/tools/eslint/node_modules/text-table/example/dotalign.js
new file mode 100644
index 00000000000000..2cea6299368475
--- /dev/null
+++ b/tools/eslint/node_modules/text-table/example/dotalign.js
@@ -0,0 +1,9 @@
+var table = require('../');
+var t = table([
+    [ 'beep', '1024' ],
+    [ 'boop', '334.212' ],
+    [ 'foo', '1006' ],
+    [ 'bar', '45.6' ],
+    [ 'baz', '123.' ]
+], { align: [ 'l', '.' ] });
+console.log(t);
diff --git a/tools/eslint/node_modules/text-table/example/doubledot.js b/tools/eslint/node_modules/text-table/example/doubledot.js
new file mode 100644
index 00000000000000..bab983b664cd6d
--- /dev/null
+++ b/tools/eslint/node_modules/text-table/example/doubledot.js
@@ -0,0 +1,11 @@
+var table = require('../');
+var t = table([
+    [ '0.1.2' ],
+    [ '11.22.33' ],
+    [ '5.6.7' ],
+    [ '1.22222' ],
+    [ '12345.' ],
+    [ '5555.' ],
+    [ '123' ]
+], { align: [ '.' ] });
+console.log(t);
diff --git a/tools/eslint/node_modules/text-table/example/table.js b/tools/eslint/node_modules/text-table/example/table.js
new file mode 100644
index 00000000000000..903ea4c417ccb0
--- /dev/null
+++ b/tools/eslint/node_modules/text-table/example/table.js
@@ -0,0 +1,6 @@
+var table = require('../');
+var t = table([
+    [ 'master', '0123456789abcdef' ],
+    [ 'staging', 'fedcba9876543210' ]
+]);
+console.log(t);
diff --git a/tools/eslint/node_modules/text-table/index.js b/tools/eslint/node_modules/text-table/index.js
new file mode 100644
index 00000000000000..5c0ba9876a5e0f
--- /dev/null
+++ b/tools/eslint/node_modules/text-table/index.js
@@ -0,0 +1,86 @@
+module.exports = function (rows_, opts) {
+    if (!opts) opts = {};
+    var hsep = opts.hsep === undefined ? '  ' : opts.hsep;
+    var align = opts.align || [];
+    var stringLength = opts.stringLength
+        || function (s) { return String(s).length; }
+    ;
+    
+    var dotsizes = reduce(rows_, function (acc, row) {
+        forEach(row, function (c, ix) {
+            var n = dotindex(c);
+            if (!acc[ix] || n > acc[ix]) acc[ix] = n;
+        });
+        return acc;
+    }, []);
+    
+    var rows = map(rows_, function (row) {
+        return map(row, function (c_, ix) {
+            var c = String(c_);
+            if (align[ix] === '.') {
+                var index = dotindex(c);
+                var size = dotsizes[ix] + (/\./.test(c) ? 1 : 2)
+                    - (stringLength(c) - index)
+                ;
+                return c + Array(size).join(' ');
+            }
+            else return c;
+        });
+    });
+    
+    var sizes = reduce(rows, function (acc, row) {
+        forEach(row, function (c, ix) {
+            var n = stringLength(c);
+            if (!acc[ix] || n > acc[ix]) acc[ix] = n;
+        });
+        return acc;
+    }, []);
+    
+    return map(rows, function (row) {
+        return map(row, function (c, ix) {
+            var n = (sizes[ix] - stringLength(c)) || 0;
+            var s = Array(Math.max(n + 1, 1)).join(' ');
+            if (align[ix] === 'r' || align[ix] === '.') {
+                return s + c;
+            }
+            if (align[ix] === 'c') {
+                return Array(Math.ceil(n / 2 + 1)).join(' ')
+                    + c + Array(Math.floor(n / 2 + 1)).join(' ')
+                ;
+            }
+            
+            return c + s;
+        }).join(hsep).replace(/\s+$/, '');
+    }).join('\n');
+};
+
+function dotindex (c) {
+    var m = /\.[^.]*$/.exec(c);
+    return m ? m.index + 1 : c.length;
+}
+
+function reduce (xs, f, init) {
+    if (xs.reduce) return xs.reduce(f, init);
+    var i = 0;
+    var acc = arguments.length >= 3 ? init : xs[i++];
+    for (; i < xs.length; i++) {
+        f(acc, xs[i], i);
+    }
+    return acc;
+}
+
+function forEach (xs, f) {
+    if (xs.forEach) return xs.forEach(f);
+    for (var i = 0; i < xs.length; i++) {
+        f.call(xs, xs[i], i);
+    }
+}
+
+function map (xs, f) {
+    if (xs.map) return xs.map(f);
+    var res = [];
+    for (var i = 0; i < xs.length; i++) {
+        res.push(f.call(xs, xs[i], i));
+    }
+    return res;
+}
diff --git a/tools/eslint/node_modules/text-table/package.json b/tools/eslint/node_modules/text-table/package.json
new file mode 100644
index 00000000000000..1c4c21571e5d18
--- /dev/null
+++ b/tools/eslint/node_modules/text-table/package.json
@@ -0,0 +1,52 @@
+{
+  "name": "text-table",
+  "version": "0.2.0",
+  "description": "borderless text tables with alignment",
+  "main": "index.js",
+  "devDependencies": {
+    "tap": "~0.4.0",
+    "tape": "~1.0.2",
+    "cli-color": "~0.2.3"
+  },
+  "scripts": {
+    "test": "tap test/*.js"
+  },
+  "testling": {
+    "files": "test/*.js",
+    "browsers": [
+      "ie/6..latest",
+      "chrome/20..latest",
+      "firefox/10..latest",
+      "safari/latest",
+      "opera/11.0..latest",
+      "iphone/6",
+      "ipad/6"
+    ]
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/substack/text-table.git"
+  },
+  "homepage": "https://github.com/substack/text-table",
+  "keywords": [
+    "text",
+    "table",
+    "align",
+    "ascii",
+    "rows",
+    "tabular"
+  ],
+  "author": {
+    "name": "James Halliday",
+    "email": "mail@substack.net",
+    "url": "http://substack.net"
+  },
+  "license": "MIT",
+  "readme": "# text-table\n\ngenerate borderless text table strings suitable for printing to stdout\n\n[![build status](https://secure.travis-ci.org/substack/text-table.png)](http://travis-ci.org/substack/text-table)\n\n[![browser support](https://ci.testling.com/substack/text-table.png)](http://ci.testling.com/substack/text-table)\n\n# example\n\n## default align\n\n``` js\nvar table = require('text-table');\nvar t = table([\n    [ 'master', '0123456789abcdef' ],\n    [ 'staging', 'fedcba9876543210' ]\n]);\nconsole.log(t);\n```\n\n```\nmaster   0123456789abcdef\nstaging  fedcba9876543210\n```\n\n## left-right align\n\n``` js\nvar table = require('text-table');\nvar t = table([\n    [ 'beep', '1024' ],\n    [ 'boop', '33450' ],\n    [ 'foo', '1006' ],\n    [ 'bar', '45' ]\n], { align: [ 'l', 'r' ] });\nconsole.log(t);\n```\n\n```\nbeep   1024\nboop  33450\nfoo    1006\nbar      45\n```\n\n## dotted align\n\n``` js\nvar table = require('text-table');\nvar t = table([\n    [ 'beep', '1024' ],\n    [ 'boop', '334.212' ],\n    [ 'foo', '1006' ],\n    [ 'bar', '45.6' ],\n    [ 'baz', '123.' ]\n], { align: [ 'l', '.' ] });\nconsole.log(t);\n```\n\n```\nbeep  1024\nboop   334.212\nfoo   1006\nbar     45.6\nbaz    123.\n```\n\n## centered\n\n``` js\nvar table = require('text-table');\nvar t = table([\n    [ 'beep', '1024', 'xyz' ],\n    [ 'boop', '3388450', 'tuv' ],\n    [ 'foo', '10106', 'qrstuv' ],\n    [ 'bar', '45', 'lmno' ]\n], { align: [ 'l', 'c', 'l' ] });\nconsole.log(t);\n```\n\n```\nbeep    1024   xyz\nboop  3388450  tuv\nfoo    10106   qrstuv\nbar      45    lmno\n```\n\n# methods\n\n``` js\nvar table = require('text-table')\n```\n\n## var s = table(rows, opts={})\n\nReturn a formatted table string `s` from an array of `rows` and some options\n`opts`.\n\n`rows` should be an array of arrays containing strings, numbers, or other\nprintable values.\n\noptions can be:\n\n* `opts.hsep` - separator to use between columns, default `'  '`\n* `opts.align` - array of alignment types for each column, default `['l','l',...]`\n* `opts.stringLength` - callback function to use when calculating the string length\n\nalignment types are:\n\n* `'l'` - left\n* `'r'` - right\n* `'c'` - center\n* `'.'` - decimal\n\n# install\n\nWith [npm](https://npmjs.org) do:\n\n```\nnpm install text-table\n```\n\n# Use with ANSI-colors\n\nSince the string length of ANSI color schemes does not equal the length\nJavaScript sees internally it is necessary to pass the a custom string length\ncalculator during the main function call.\n\nSee the `test/ansi-colors.js` file for an example.\n\n# license\n\nMIT\n",
+  "readmeFilename": "readme.markdown",
+  "bugs": {
+    "url": "https://github.com/substack/text-table/issues"
+  },
+  "_id": "text-table@0.2.0",
+  "_from": "text-table@>=0.2.0 <0.3.0"
+}
diff --git a/tools/eslint/node_modules/text-table/readme.markdown b/tools/eslint/node_modules/text-table/readme.markdown
new file mode 100644
index 00000000000000..18806acd9efbed
--- /dev/null
+++ b/tools/eslint/node_modules/text-table/readme.markdown
@@ -0,0 +1,134 @@
+# text-table
+
+generate borderless text table strings suitable for printing to stdout
+
+[![build status](https://secure.travis-ci.org/substack/text-table.png)](http://travis-ci.org/substack/text-table)
+
+[![browser support](https://ci.testling.com/substack/text-table.png)](http://ci.testling.com/substack/text-table)
+
+# example
+
+## default align
+
+``` js
+var table = require('text-table');
+var t = table([
+    [ 'master', '0123456789abcdef' ],
+    [ 'staging', 'fedcba9876543210' ]
+]);
+console.log(t);
+```
+
+```
+master   0123456789abcdef
+staging  fedcba9876543210
+```
+
+## left-right align
+
+``` js
+var table = require('text-table');
+var t = table([
+    [ 'beep', '1024' ],
+    [ 'boop', '33450' ],
+    [ 'foo', '1006' ],
+    [ 'bar', '45' ]
+], { align: [ 'l', 'r' ] });
+console.log(t);
+```
+
+```
+beep   1024
+boop  33450
+foo    1006
+bar      45
+```
+
+## dotted align
+
+``` js
+var table = require('text-table');
+var t = table([
+    [ 'beep', '1024' ],
+    [ 'boop', '334.212' ],
+    [ 'foo', '1006' ],
+    [ 'bar', '45.6' ],
+    [ 'baz', '123.' ]
+], { align: [ 'l', '.' ] });
+console.log(t);
+```
+
+```
+beep  1024
+boop   334.212
+foo   1006
+bar     45.6
+baz    123.
+```
+
+## centered
+
+``` js
+var table = require('text-table');
+var t = table([
+    [ 'beep', '1024', 'xyz' ],
+    [ 'boop', '3388450', 'tuv' ],
+    [ 'foo', '10106', 'qrstuv' ],
+    [ 'bar', '45', 'lmno' ]
+], { align: [ 'l', 'c', 'l' ] });
+console.log(t);
+```
+
+```
+beep    1024   xyz
+boop  3388450  tuv
+foo    10106   qrstuv
+bar      45    lmno
+```
+
+# methods
+
+``` js
+var table = require('text-table')
+```
+
+## var s = table(rows, opts={})
+
+Return a formatted table string `s` from an array of `rows` and some options
+`opts`.
+
+`rows` should be an array of arrays containing strings, numbers, or other
+printable values.
+
+options can be:
+
+* `opts.hsep` - separator to use between columns, default `'  '`
+* `opts.align` - array of alignment types for each column, default `['l','l',...]`
+* `opts.stringLength` - callback function to use when calculating the string length
+
+alignment types are:
+
+* `'l'` - left
+* `'r'` - right
+* `'c'` - center
+* `'.'` - decimal
+
+# install
+
+With [npm](https://npmjs.org) do:
+
+```
+npm install text-table
+```
+
+# Use with ANSI-colors
+
+Since the string length of ANSI color schemes does not equal the length
+JavaScript sees internally it is necessary to pass the a custom string length
+calculator during the main function call.
+
+See the `test/ansi-colors.js` file for an example.
+
+# license
+
+MIT
diff --git a/tools/eslint/node_modules/text-table/test/align.js b/tools/eslint/node_modules/text-table/test/align.js
new file mode 100644
index 00000000000000..245357f26a76b9
--- /dev/null
+++ b/tools/eslint/node_modules/text-table/test/align.js
@@ -0,0 +1,18 @@
+var test = require('tape');
+var table = require('../');
+
+test('align', function (t) {
+    t.plan(1);
+    var s = table([
+        [ 'beep', '1024' ],
+        [ 'boop', '33450' ],
+        [ 'foo', '1006' ],
+        [ 'bar', '45' ]
+    ], { align: [ 'l', 'r' ] });
+    t.equal(s, [
+        'beep   1024',
+        'boop  33450',
+        'foo    1006',
+        'bar      45'
+    ].join('\n'));
+});
diff --git a/tools/eslint/node_modules/text-table/test/ansi-colors.js b/tools/eslint/node_modules/text-table/test/ansi-colors.js
new file mode 100644
index 00000000000000..fbc5bb10ad732a
--- /dev/null
+++ b/tools/eslint/node_modules/text-table/test/ansi-colors.js
@@ -0,0 +1,32 @@
+var test = require('tape');
+var table = require('../');
+var color = require('cli-color');
+var ansiTrim = require('cli-color/lib/trim');
+
+test('center', function (t) {
+    t.plan(1);
+    var opts = {
+        align: [ 'l', 'c', 'l' ],
+        stringLength: function(s) { return ansiTrim(s).length }
+    };
+    var s = table([
+        [
+            color.red('Red'), color.green('Green'), color.blue('Blue')
+        ],
+        [
+            color.bold('Bold'), color.underline('Underline'),
+            color.italic('Italic')
+        ],
+        [
+            color.inverse('Inverse'), color.strike('Strike'),
+            color.blink('Blink')
+        ],
+        [ 'bar', '45', 'lmno' ]
+    ], opts);
+    t.equal(ansiTrim(s), [
+        'Red        Green    Blue',
+        'Bold     Underline  Italic',
+        'Inverse    Strike   Blink',
+        'bar          45     lmno'
+    ].join('\n'));
+});
diff --git a/tools/eslint/node_modules/text-table/test/center.js b/tools/eslint/node_modules/text-table/test/center.js
new file mode 100644
index 00000000000000..c2c7a62a8f8cca
--- /dev/null
+++ b/tools/eslint/node_modules/text-table/test/center.js
@@ -0,0 +1,18 @@
+var test = require('tape');
+var table = require('../');
+
+test('center', function (t) {
+    t.plan(1);
+    var s = table([
+        [ 'beep', '1024', 'xyz' ],
+        [ 'boop', '3388450', 'tuv' ],
+        [ 'foo', '10106', 'qrstuv' ],
+        [ 'bar', '45', 'lmno' ]
+    ], { align: [ 'l', 'c', 'l' ] });
+    t.equal(s, [
+        'beep    1024   xyz',
+        'boop  3388450  tuv',
+        'foo    10106   qrstuv',
+        'bar      45    lmno'
+    ].join('\n'));
+});
diff --git a/tools/eslint/node_modules/text-table/test/dotalign.js b/tools/eslint/node_modules/text-table/test/dotalign.js
new file mode 100644
index 00000000000000..f804f9281ab135
--- /dev/null
+++ b/tools/eslint/node_modules/text-table/test/dotalign.js
@@ -0,0 +1,20 @@
+var test = require('tape');
+var table = require('../');
+
+test('dot align', function (t) {
+    t.plan(1);
+    var s = table([
+        [ 'beep', '1024' ],
+        [ 'boop', '334.212' ],
+        [ 'foo', '1006' ],
+        [ 'bar', '45.6' ],
+        [ 'baz', '123.' ]
+    ], { align: [ 'l', '.' ] });
+    t.equal(s, [
+        'beep  1024',
+        'boop   334.212',
+        'foo   1006',
+        'bar     45.6',
+        'baz    123.'
+    ].join('\n'));
+});
diff --git a/tools/eslint/node_modules/text-table/test/doubledot.js b/tools/eslint/node_modules/text-table/test/doubledot.js
new file mode 100644
index 00000000000000..659b57c9314bca
--- /dev/null
+++ b/tools/eslint/node_modules/text-table/test/doubledot.js
@@ -0,0 +1,24 @@
+var test = require('tape');
+var table = require('../');
+
+test('dot align', function (t) {
+    t.plan(1);
+    var s = table([
+        [ '0.1.2' ],
+        [ '11.22.33' ],
+        [ '5.6.7' ],
+        [ '1.22222' ],
+        [ '12345.' ],
+        [ '5555.' ],
+        [ '123' ]
+    ], { align: [ '.' ] });
+    t.equal(s, [
+        '  0.1.2',
+        '11.22.33',
+        '  5.6.7',
+        '    1.22222',
+        '12345.',
+        ' 5555.',
+        '  123'
+    ].join('\n'));
+});
diff --git a/tools/eslint/node_modules/text-table/test/table.js b/tools/eslint/node_modules/text-table/test/table.js
new file mode 100644
index 00000000000000..9c6701464cf66a
--- /dev/null
+++ b/tools/eslint/node_modules/text-table/test/table.js
@@ -0,0 +1,14 @@
+var test = require('tape');
+var table = require('../');
+
+test('table', function (t) {
+    t.plan(1);
+    var s = table([
+        [ 'master', '0123456789abcdef' ],
+        [ 'staging', 'fedcba9876543210' ]
+    ]);
+    t.equal(s, [
+        'master   0123456789abcdef',
+        'staging  fedcba9876543210'
+    ].join('\n'));
+});
diff --git a/tools/eslint/node_modules/user-home/cli.js b/tools/eslint/node_modules/user-home/cli.js
new file mode 100755
index 00000000000000..bacbd22755e08f
--- /dev/null
+++ b/tools/eslint/node_modules/user-home/cli.js
@@ -0,0 +1,26 @@
+#!/usr/bin/env node
+'use strict';
+var pkg = require('./package.json');
+var userHome = require('./');
+
+function help() {
+	console.log([
+		pkg.description,
+		'',
+		'Example',
+		'  $ user-home',
+		'  /Users/sindresorhus'
+	].join('\n'));
+}
+
+if (process.argv.indexOf('--help') !== -1) {
+	help();
+	return;
+}
+
+if (process.argv.indexOf('--version') !== -1) {
+	console.log(pkg.version);
+	return;
+}
+
+process.stdout.write(userHome);
diff --git a/tools/eslint/node_modules/user-home/index.js b/tools/eslint/node_modules/user-home/index.js
new file mode 100644
index 00000000000000..d53b7939ae6a4f
--- /dev/null
+++ b/tools/eslint/node_modules/user-home/index.js
@@ -0,0 +1,15 @@
+'use strict';
+var env = process.env;
+var home = env.HOME;
+var user = env.LOGNAME || env.USER || env.LNAME || env.USERNAME;
+
+if (process.platform === 'win32') {
+	module.exports = env.USERPROFILE || env.HOMEDRIVE + env.HOMEPATH || home || null;
+} else if (process.platform === 'darwin') {
+	module.exports = home || (user ? '/Users/' + user : null) || null;
+} else if (process.platform === 'linux') {
+	module.exports = home ||
+		(user ? (process.getuid() === 0 ? '/root' : '/home/' + user) : null) || null;
+} else {
+	module.exports = home || null;
+}
diff --git a/tools/eslint/node_modules/user-home/license b/tools/eslint/node_modules/user-home/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/tools/eslint/node_modules/user-home/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus  (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/tools/eslint/node_modules/user-home/package.json b/tools/eslint/node_modules/user-home/package.json
new file mode 100644
index 00000000000000..8b9e8b4854d16d
--- /dev/null
+++ b/tools/eslint/node_modules/user-home/package.json
@@ -0,0 +1,69 @@
+{
+  "name": "user-home",
+  "version": "1.1.1",
+  "description": "Get the path to the user home directory",
+  "license": "MIT",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/sindresorhus/user-home.git"
+  },
+  "bin": {
+    "user-home": "cli.js"
+  },
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "http://sindresorhus.com"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "scripts": {
+    "test": "node test.js"
+  },
+  "files": [
+    "index.js",
+    "cli.js"
+  ],
+  "keywords": [
+    "cli",
+    "bin",
+    "user",
+    "home",
+    "homedir",
+    "dir",
+    "directory",
+    "folder",
+    "path"
+  ],
+  "devDependencies": {
+    "ava": "0.0.3"
+  },
+  "gitHead": "cf6ba885d3e6bf625fb3c15ad0334fa623968481",
+  "bugs": {
+    "url": "https://github.com/sindresorhus/user-home/issues"
+  },
+  "homepage": "https://github.com/sindresorhus/user-home",
+  "_id": "user-home@1.1.1",
+  "_shasum": "2b5be23a32b63a7c9deb8d0f28d485724a3df190",
+  "_from": "user-home@>=1.0.0 <2.0.0",
+  "_npmVersion": "2.1.16",
+  "_nodeVersion": "0.10.32",
+  "_npmUser": {
+    "name": "sindresorhus",
+    "email": "sindresorhus@gmail.com"
+  },
+  "maintainers": [
+    {
+      "name": "sindresorhus",
+      "email": "sindresorhus@gmail.com"
+    }
+  ],
+  "dist": {
+    "shasum": "2b5be23a32b63a7c9deb8d0f28d485724a3df190",
+    "tarball": "http://registry.npmjs.org/user-home/-/user-home-1.1.1.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/user-home/-/user-home-1.1.1.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/user-home/readme.md b/tools/eslint/node_modules/user-home/readme.md
new file mode 100644
index 00000000000000..5307a07ef5144c
--- /dev/null
+++ b/tools/eslint/node_modules/user-home/readme.md
@@ -0,0 +1,42 @@
+# user-home [![Build Status](https://travis-ci.org/sindresorhus/user-home.svg?branch=master)](https://travis-ci.org/sindresorhus/user-home)
+
+> Get the path to the user home directory
+
+
+## Install
+
+```sh
+$ npm install --save user-home
+```
+
+
+## Usage
+
+```js
+var userHome = require('user-home');
+
+console.log(userHome);
+//=> /Users/sindresorhus
+```
+
+Returns `null` in the unlikely scenario that the home directory can't be found.
+
+
+## CLI
+
+```sh
+$ npm install --global user-home
+```
+
+```sh
+$ user-home --help
+
+Example
+  $ user-home
+  /Users/sindresorhus
+```
+
+
+## License
+
+MIT © [Sindre Sorhus](http://sindresorhus.com)
diff --git a/tools/eslint/node_modules/xml-escape/.npmignore b/tools/eslint/node_modules/xml-escape/.npmignore
new file mode 100644
index 00000000000000..a72b52ebe89779
--- /dev/null
+++ b/tools/eslint/node_modules/xml-escape/.npmignore
@@ -0,0 +1,15 @@
+lib-cov
+*.seed
+*.log
+*.csv
+*.dat
+*.out
+*.pid
+*.gz
+
+pids
+logs
+results
+
+npm-debug.log
+node_modules
diff --git a/tools/eslint/node_modules/xml-escape/LICENSE b/tools/eslint/node_modules/xml-escape/LICENSE
new file mode 100644
index 00000000000000..bd261effaee331
--- /dev/null
+++ b/tools/eslint/node_modules/xml-escape/LICENSE
@@ -0,0 +1,20 @@
+The MIT License (MIT)
+
+Copyright (c) 2014 Michael Hernandez
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/tools/eslint/node_modules/xml-escape/README.md b/tools/eslint/node_modules/xml-escape/README.md
new file mode 100644
index 00000000000000..db55ce80c60b8c
--- /dev/null
+++ b/tools/eslint/node_modules/xml-escape/README.md
@@ -0,0 +1,15 @@
+xml-escape
+==========
+
+Escape XML in javascript (NodeJS)
+
+
+npm install xml-escape
+
+// Warning escape is a reserved word, so maybe best to use xmlescape for var name
+var xmlescape = require('xml-escape');
+
+xmlescape('"hello" \'world\' & false < true > -1')
+
+// output
+// '"hello" 'world' & true < false > -1'
\ No newline at end of file
diff --git a/tools/eslint/node_modules/xml-escape/index.js b/tools/eslint/node_modules/xml-escape/index.js
new file mode 100644
index 00000000000000..d26715ddd5d546
--- /dev/null
+++ b/tools/eslint/node_modules/xml-escape/index.js
@@ -0,0 +1,15 @@
+
+
+var escape = module.exports = function escape(string) {
+  return string.replace(/([&"<>'])/g, function(str, item) {
+            return escape.map[item];
+          })
+}
+
+var map = escape.map = {
+    '>': '>'
+  , '<': '<'
+  , "'": '''
+  , '"': '"'
+  , '&': '&'
+}
\ No newline at end of file
diff --git a/tools/eslint/node_modules/xml-escape/package.json b/tools/eslint/node_modules/xml-escape/package.json
new file mode 100644
index 00000000000000..46412796d2a5c1
--- /dev/null
+++ b/tools/eslint/node_modules/xml-escape/package.json
@@ -0,0 +1,53 @@
+{
+  "name": "xml-escape",
+  "version": "1.0.0",
+  "description": "Escape XML ",
+  "main": "index.js",
+  "scripts": {
+    "test": "node test.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/miketheprogrammer/xml-escape.git"
+  },
+  "keywords": [
+    "Escape",
+    "XML",
+    "Unesacpe",
+    "encoding",
+    "xml-escape"
+  ],
+  "author": {
+    "name": "Michael Hernandez - michael.hernandez1988@gmail.com"
+  },
+  "license": "MIT License",
+  "bugs": {
+    "url": "https://github.com/miketheprogrammer/xml-escape/issues"
+  },
+  "homepage": "https://github.com/miketheprogrammer/xml-escape",
+  "dependencies": {},
+  "devDependencies": {
+    "tape": "~2.4.2"
+  },
+  "_id": "xml-escape@1.0.0",
+  "dist": {
+    "shasum": "00963d697b2adf0c185c4e04e73174ba9b288eb2",
+    "tarball": "http://registry.npmjs.org/xml-escape/-/xml-escape-1.0.0.tgz"
+  },
+  "_from": "xml-escape@>=1.0.0 <1.1.0",
+  "_npmVersion": "1.3.14",
+  "_npmUser": {
+    "name": "mhernandez",
+    "email": "michael.hernandez1988@gmail.com"
+  },
+  "maintainers": [
+    {
+      "name": "mhernandez",
+      "email": "michael.hernandez1988@gmail.com"
+    }
+  ],
+  "directories": {},
+  "_shasum": "00963d697b2adf0c185c4e04e73174ba9b288eb2",
+  "_resolved": "https://registry.npmjs.org/xml-escape/-/xml-escape-1.0.0.tgz",
+  "readme": "ERROR: No README data found!"
+}
diff --git a/tools/eslint/node_modules/xml-escape/test.js b/tools/eslint/node_modules/xml-escape/test.js
new file mode 100644
index 00000000000000..211c3b8164dd0a
--- /dev/null
+++ b/tools/eslint/node_modules/xml-escape/test.js
@@ -0,0 +1,7 @@
+var test = require('tape');
+var escape = require('./index');
+test("Characters should be escaped properly", function (t) {
+    t.plan(1);
+
+    t.equals(escape('" \' < > &'), '" ' < > &');
+})
\ No newline at end of file
diff --git a/tools/eslint/package.json b/tools/eslint/package.json
new file mode 100644
index 00000000000000..97d2ca2f1336d8
--- /dev/null
+++ b/tools/eslint/package.json
@@ -0,0 +1,119 @@
+{
+  "name": "eslint",
+  "version": "0.20.0",
+  "author": {
+    "name": "Nicholas C. Zakas",
+    "email": "nicholas+npm@nczconsulting.com"
+  },
+  "description": "An AST-based pattern checker for JavaScript.",
+  "bin": {
+    "eslint": "./bin/eslint.js"
+  },
+  "main": "./lib/api.js",
+  "scripts": {
+    "test": "node Makefile.js test",
+    "lint": "node Makefile.js lint",
+    "patch": "node Makefile.js patch",
+    "minor": "node Makefile.js minor",
+    "major": "node Makefile.js major",
+    "docs": "node Makefile.js docs",
+    "gensite": "node Makefile.js gensite",
+    "browserify": "node Makefile.js browserify",
+    "perf": "node Makefile.js perf",
+    "profile": "beefy tests/bench/bench.js --open -- -t brfs -t ./tests/bench/xform-rules.js",
+    "coveralls": "cat ./coverage/lcov.info | coveralls"
+  },
+  "files": [
+    "LICENSE",
+    "README.md",
+    "bin",
+    "conf",
+    "lib"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/eslint/eslint.git"
+  },
+  "homepage": "http://eslint.org",
+  "bugs": {
+    "url": "https://github.com/eslint/eslint/issues/"
+  },
+  "dependencies": {
+    "chalk": "^1.0.0",
+    "concat-stream": "^1.4.6",
+    "debug": "^2.1.1",
+    "doctrine": "^0.6.2",
+    "escape-string-regexp": "^1.0.2",
+    "escope": "^3.0.0",
+    "espree": "^2.0.1",
+    "estraverse": "^2.0.0",
+    "estraverse-fb": "^1.3.1",
+    "globals": "^6.1.0",
+    "js-yaml": "^3.2.5",
+    "minimatch": "^2.0.1",
+    "mkdirp": "^0.5.0",
+    "object-assign": "^2.0.0",
+    "optionator": "^0.5.0",
+    "strip-json-comments": "~1.0.1",
+    "text-table": "~0.2.0",
+    "user-home": "^1.0.0",
+    "xml-escape": "~1.0.0"
+  },
+  "devDependencies": {
+    "beefy": "^1.0.0",
+    "brfs": "0.0.9",
+    "browserify": "^8.1.3",
+    "chai": "^1.9.1",
+    "coveralls": "2.11.2",
+    "dateformat": "^1.0.8",
+    "esprima-fb": "^10001.1.0-dev-harmony-fb",
+    "eslint-tester": "^0.6.0",
+    "istanbul": "^0.3.5",
+    "jsdoc": "^3.3.0-beta1",
+    "jsonlint": "^1.6.2",
+    "markdownlint": "^0.0.4",
+    "mocha": "^2.1.0",
+    "mocha-phantomjs": "^3.5.0",
+    "npm-license": "^0.2.3",
+    "phantomjs": "^1.9.9",
+    "proxyquire": "^1.0.0",
+    "semver": "^4.1.0",
+    "shelljs": "^0.3.0",
+    "shelljs-nodecli": "~0.1.0",
+    "sinon": "^1.12.2",
+    "through": "^2.3.6"
+  },
+  "keywords": [
+    "ast",
+    "lint",
+    "javascript",
+    "ecmascript",
+    "espree"
+  ],
+  "license": "MIT",
+  "engines": {
+    "node": ">=0.10"
+  },
+  "gitHead": "dc500e81162bf0cb4747a4a415c121b0c46975cb",
+  "_id": "eslint@0.20.0",
+  "_shasum": "796931e62d5ebd0a9b0fc1730820a73b2242ab85",
+  "_from": "eslint@*",
+  "_npmVersion": "1.4.28",
+  "_npmUser": {
+    "name": "nzakas",
+    "email": "nicholas@nczconsulting.com"
+  },
+  "maintainers": [
+    {
+      "name": "nzakas",
+      "email": "nicholas@nczconsulting.com"
+    }
+  ],
+  "dist": {
+    "shasum": "796931e62d5ebd0a9b0fc1730820a73b2242ab85",
+    "tarball": "http://registry.npmjs.org/eslint/-/eslint-0.20.0.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/eslint/-/eslint-0.20.0.tgz",
+  "readme": "ERROR: No README data found!"
+}

From 19ffb5cf1c50e9d91d0a7a35152d20f175a2385d Mon Sep 17 00:00:00 2001
From: Yosuke Furukawa 
Date: Wed, 29 Apr 2015 02:46:14 +0900
Subject: [PATCH 099/313] lib: fix eslint styles
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

PR-URL: https://github.com/iojs/io.js/pull/1539
Fixes: https://github.com/iojs/io.js/issues/1253
Reviewed-By: Jeremiah Senkpiel 
Reviewed-By: Trevor Norris 
Reviewed-By: Roman Reiss 
Reviewed-By: Chris Dickinson 
Reviewed-By: Johan Bergström 
Reviewed-By: Fedor Indutny 
---
 lib/_debugger.js        | 9 ++++-----
 lib/_http_incoming.js   | 6 ++++--
 lib/_http_outgoing.js   | 3 ++-
 lib/_http_server.js     | 2 ++
 lib/_stream_readable.js | 5 +++--
 lib/_stream_writable.js | 8 ++++----
 lib/_tls_legacy.js      | 2 +-
 lib/assert.js           | 2 +-
 lib/child_process.js    | 4 ++--
 lib/cluster.js          | 9 ++++-----
 lib/console.js          | 2 +-
 lib/crypto.js           | 2 +-
 lib/dgram.js            | 7 +++----
 lib/dns.js              | 2 +-
 lib/events.js           | 3 ++-
 lib/fs.js               | 2 +-
 lib/net.js              | 4 ++--
 lib/querystring.js      | 2 +-
 lib/repl.js             | 2 +-
 lib/url.js              | 2 +-
 lib/util.js             | 1 +
 src/node.js             | 5 +++--
 22 files changed, 45 insertions(+), 39 deletions(-)

diff --git a/lib/_debugger.js b/lib/_debugger.js
index f1885b2e32f467..4c503d2f5480e9 100644
--- a/lib/_debugger.js
+++ b/lib/_debugger.js
@@ -101,7 +101,7 @@ Protocol.prototype.execute = function(d) {
       if (len - this.bodyStartByteIndex < this.contentLength) {
         break;
       }
-      // pass thru
+      // falls through
     case 'body':
       var resRawByteLength = Buffer.byteLength(res.raw, 'utf8');
 
@@ -125,7 +125,6 @@ Protocol.prototype.execute = function(d) {
 
     default:
       throw new Error('Unknown state');
-      break;
   }
 };
 
@@ -262,7 +261,7 @@ Client.prototype.req = function(req, cb) {
 
 Client.prototype.reqVersion = function(cb) {
   cb = cb || function() {};
-  this.req({ command: 'version' } , function(err, body, res) {
+  this.req({ command: 'version' }, function(err, body, res) {
     if (err) return cb(err);
     cb(null, res.body.body.V8Version, res.body.running);
   });
@@ -398,7 +397,7 @@ Client.prototype.reqFrameEval = function(expression, frame, cb) {
 // reqBacktrace(cb)
 // TODO: from, to, bottom
 Client.prototype.reqBacktrace = function(cb) {
-  this.req({ command: 'backtrace', arguments: { inlineRefs: true } } , cb);
+  this.req({ command: 'backtrace', arguments: { inlineRefs: true } }, cb);
 };
 
 
@@ -432,7 +431,7 @@ Client.prototype.reqScripts = function(cb) {
   var self = this;
   cb = cb || function() {};
 
-  this.req({ command: 'scripts' } , function(err, res) {
+  this.req({ command: 'scripts' }, function(err, res) {
     if (err) return cb(err);
 
     for (var i = 0; i < res.length; i++) {
diff --git a/lib/_http_incoming.js b/lib/_http_incoming.js
index 41ece371cdfbe6..aea665e80973c9 100644
--- a/lib/_http_incoming.js
+++ b/lib/_http_incoming.js
@@ -137,8 +137,10 @@ IncomingMessage.prototype._addHeaderLine = function(field, value, dest) {
       }
       break;
 
+    /* eslint-disable max-len */
     // list is taken from:
     // https://mxr.mozilla.org/mozilla/source/netwerk/protocol/http/src/nsHttpHeaderArray.cpp
+    /* eslint-enable max-len */
     case 'content-type':
     case 'content-length':
     case 'user-agent':
@@ -158,9 +160,9 @@ IncomingMessage.prototype._addHeaderLine = function(field, value, dest) {
 
     default:
       // make comma-separated list
-      if (dest[field] !== undefined)
+      if (dest[field] !== undefined) {
         dest[field] += ', ' + value;
-      else {
+      } else {
         dest[field] = value;
       }
   }
diff --git a/lib/_http_outgoing.js b/lib/_http_outgoing.js
index 88590551c9defb..bfebef21b69af6 100644
--- a/lib/_http_outgoing.js
+++ b/lib/_http_outgoing.js
@@ -85,8 +85,9 @@ OutgoingMessage.prototype.setTimeout = function(msecs, callback) {
     this.once('socket', function(socket) {
       socket.setTimeout(msecs);
     });
-  } else
+  } else {
     this.socket.setTimeout(msecs);
+  }
 };
 
 
diff --git a/lib/_http_server.js b/lib/_http_server.js
index 99903024c26d14..ae2bba035c8763 100644
--- a/lib/_http_server.js
+++ b/lib/_http_server.js
@@ -221,9 +221,11 @@ function Server(requestListener) {
     this.addListener('request', requestListener);
   }
 
+  /* eslint-disable max-len */
   // Similar option to this. Too lazy to write my own docs.
   // http://www.squid-cache.org/Doc/config/half_closed_clients/
   // http://wiki.squid-cache.org/SquidFaq/InnerWorkings#What_is_a_half-closed_filedescriptor.3F
+  /* eslint-enable max-len */
   this.httpAllowHalfOpen = false;
 
   this.addListener('connection', connectionListener);
diff --git a/lib/_stream_readable.js b/lib/_stream_readable.js
index 1de55597123d1b..bebbc80e2bf8dc 100644
--- a/lib/_stream_readable.js
+++ b/lib/_stream_readable.js
@@ -234,8 +234,9 @@ function howMuchToRead(n, state) {
     if (!state.ended) {
       state.needReadable = true;
       return 0;
-    } else
+    } else {
       return state.length;
+    }
   }
 
   return n;
@@ -774,7 +775,7 @@ Readable.prototype.wrap = function(stream) {
     if (this[i] === undefined && typeof stream[i] === 'function') {
       this[i] = function(method) { return function() {
         return stream[method].apply(stream, arguments);
-      }}(i);
+      }; }(i);
     }
   }
 
diff --git a/lib/_stream_writable.js b/lib/_stream_writable.js
index da65ddb90ae5ca..54f751abdf24ee 100644
--- a/lib/_stream_writable.js
+++ b/lib/_stream_writable.js
@@ -9,7 +9,6 @@ Writable.WritableState = WritableState;
 
 const util = require('util');
 const Stream = require('stream');
-const debug = util.debuglog('stream');
 
 util.inherits(Writable, Stream);
 
@@ -273,9 +272,9 @@ function writeOrBuffer(stream, state, chunk, encoding, cb) {
     } else {
       state.bufferedRequest = state.lastBufferedRequest;
     }
-  }
-  else
+  } else {
     doWrite(stream, state, false, len, chunk, encoding, cb);
+  }
 
   return ret;
 }
@@ -471,8 +470,9 @@ function finishMaybe(stream, state) {
       prefinish(stream, state);
       state.finished = true;
       stream.emit('finish');
-    } else
+    } else {
       prefinish(stream, state);
+    }
   }
   return need;
 }
diff --git a/lib/_tls_legacy.js b/lib/_tls_legacy.js
index 3348d7f92d951c..0a0c7bca7b9024 100644
--- a/lib/_tls_legacy.js
+++ b/lib/_tls_legacy.js
@@ -646,7 +646,7 @@ function onnewsession(key, session) {
 
     if (self.ssl)
       self.ssl.newSessionDone();
-  };
+  }
 }
 
 
diff --git a/lib/assert.js b/lib/assert.js
index 4a01e5c7f0b356..70e784a50c34b9 100644
--- a/lib/assert.js
+++ b/lib/assert.js
@@ -323,4 +323,4 @@ assert.doesNotThrow = function(block, /*optional*/message) {
   _throws.apply(this, [false].concat(pSlice.call(arguments)));
 };
 
-assert.ifError = function(err) { if (err) {throw err;}};
+assert.ifError = function(err) { if (err) throw err; };
diff --git a/lib/child_process.js b/lib/child_process.js
index 99da7cfbde94dc..34ce359f5b0ec5 100644
--- a/lib/child_process.js
+++ b/lib/child_process.js
@@ -169,7 +169,7 @@ SocketListSend.prototype._request = function(msg, cmd, callback) {
   function onclose() {
     self.slave.removeListener('internalMessage', onreply);
     callback(new Error('Slave closed before reply'));
-  };
+  }
 
   function onreply(msg) {
     if (!(msg.cmd === cmd && msg.key === self.key)) return;
@@ -177,7 +177,7 @@ SocketListSend.prototype._request = function(msg, cmd, callback) {
     self.slave.removeListener('internalMessage', onreply);
 
     callback(null, msg);
-  };
+  }
 
   this.slave.once('disconnect', onclose);
   this.slave.on('internalMessage', onreply);
diff --git a/lib/cluster.js b/lib/cluster.js
index 9a7900bc92b04e..ca1005b738068f 100644
--- a/lib/cluster.js
+++ b/lib/cluster.js
@@ -11,7 +11,7 @@ const SCHED_RR = 2;
 
 const uv = process.binding('uv');
 
-const cluster = new EventEmitter;
+const cluster = new EventEmitter();
 module.exports = cluster;
 cluster.Worker = Worker;
 cluster.isWorker = ('NODE_UNIQUE_ID' in process.env);
@@ -127,11 +127,10 @@ RoundRobinHandle.prototype.add = function(worker, send) {
   function done() {
     if (self.handle.getsockname) {
       var out = {};
-      var err = self.handle.getsockname(out);
+      self.handle.getsockname(out);
       // TODO(bnoordhuis) Check err.
       send(null, { sockname: out }, null);
-    }
-    else {
+    } else {
       send(null, null, null);  // UNIX socket.
     }
     self.handoff(worker);  // In case there are connections pending.
@@ -196,7 +195,7 @@ else
 function masterInit() {
   cluster.workers = {};
 
-  var intercom = new EventEmitter;
+  var intercom = new EventEmitter();
   cluster.settings = {};
 
   // XXX(bnoordhuis) Fold cluster.schedulingPolicy into cluster.settings?
diff --git a/lib/console.js b/lib/console.js
index 63e3c5e0bf1aa4..f9032e24a0fa44 100644
--- a/lib/console.js
+++ b/lib/console.js
@@ -73,7 +73,7 @@ Console.prototype.timeEnd = function(label) {
 Console.prototype.trace = function trace() {
   // TODO probably can to do this better with V8's debug object once that is
   // exposed.
-  var err = new Error;
+  var err = new Error();
   err.name = 'Trace';
   err.message = util.format.apply(this, arguments);
   Error.captureStackTrace(err, trace);
diff --git a/lib/crypto.js b/lib/crypto.js
index 10ff71e8547606..7ce89482d54b14 100644
--- a/lib/crypto.js
+++ b/lib/crypto.js
@@ -320,7 +320,7 @@ function Verify(algorithm, options) {
   if (!(this instanceof Verify))
     return new Verify(algorithm, options);
 
-  this._handle = new binding.Verify;
+  this._handle = new binding.Verify();
   this._handle.init(algorithm);
 
   stream.Writable.call(this, options);
diff --git a/lib/dgram.js b/lib/dgram.js
index 7d2592819a8e87..e80f78da076236 100644
--- a/lib/dgram.js
+++ b/lib/dgram.js
@@ -39,13 +39,13 @@ function lookup6(address, callback) {
 
 function newHandle(type) {
   if (type == 'udp4') {
-    var handle = new UDP;
+    var handle = new UDP();
     handle.lookup = lookup4;
     return handle;
   }
 
   if (type == 'udp6') {
-    var handle = new UDP;
+    var handle = new UDP();
     handle.lookup = lookup6;
     handle.bind = handle.bind6;
     handle.send = handle.send6;
@@ -301,8 +301,7 @@ Socket.prototype.send = function(buffer,
     if (ex) {
       if (callback) callback(ex);
       self.emit('error', ex);
-    }
-    else if (self._handle) {
+    } else if (self._handle) {
       var req = new SendWrap();
       req.buffer = buffer;  // Keep reference alive.
       req.length = length;
diff --git a/lib/dns.js b/lib/dns.js
index 9334800e4da5c4..28f1607b44ece2 100644
--- a/lib/dns.js
+++ b/lib/dns.js
@@ -239,7 +239,7 @@ function resolver(bindingName) {
     if (err) throw errnoException(err, bindingName);
     callback.immediately = true;
     return req;
-  }
+  };
 }
 
 
diff --git a/lib/events.js b/lib/events.js
index 064f3838b38ac9..63d79cea6d412c 100644
--- a/lib/events.js
+++ b/lib/events.js
@@ -307,8 +307,9 @@ EventEmitter.prototype.removeListener =
           if (--this._eventsCount === 0) {
             this._events = {};
             return this;
-          } else
+          } else {
             delete events[type];
+          }
         } else {
           spliceOne(list, position);
         }
diff --git a/lib/fs.js b/lib/fs.js
index b6b62265403ee8..4cdd0ef5e31456 100644
--- a/lib/fs.js
+++ b/lib/fs.js
@@ -40,7 +40,7 @@ function rethrow() {
   // Only enable in debug mode. A backtrace uses ~1000 bytes of heap space and
   // is fairly slow to generate.
   if (DEBUG) {
-    var backtrace = new Error;
+    var backtrace = new Error();
     return function(err) {
       if (err) {
         backtrace.stack = err.name + ': ' + err.message +
diff --git a/lib/net.js b/lib/net.js
index df3c3d328afb3a..76890335c1861a 100644
--- a/lib/net.js
+++ b/lib/net.js
@@ -431,7 +431,7 @@ Socket.prototype._destroy = function(exception, cb) {
       });
       self._writableState.errorEmitted = true;
     }
-  };
+  }
 
   if (this.destroyed) {
     debug('already destroyed, fire error callbacks');
@@ -1338,7 +1338,7 @@ Server.prototype.listen = function() {
 Server.prototype.address = function() {
   if (this._handle && this._handle.getsockname) {
     var out = {};
-    var err = this._handle.getsockname(out);
+    this._handle.getsockname(out);
     // TODO(bnoordhuis) Check err and throw?
     return out;
   } else if (this._pipeName) {
diff --git a/lib/querystring.js b/lib/querystring.js
index 09220a919e3edc..6aa188725ae25a 100644
--- a/lib/querystring.js
+++ b/lib/querystring.js
@@ -28,7 +28,7 @@ QueryString.unescapeBuffer = function(s, decodeSpaces) {
             break;
           case charCode('+'):
             if (decodeSpaces) c = charCode(' ');
-            // pass thru
+            // falls through
           default:
             out[outIndex++] = c;
             break;
diff --git a/lib/repl.js b/lib/repl.js
index 45bc49b513be52..fae6dc461018c8 100644
--- a/lib/repl.js
+++ b/lib/repl.js
@@ -350,7 +350,7 @@ function REPLServer(prompt,
 
       // Display prompt again
       self.displayPrompt();
-    };
+    }
   });
 
   self.on('SIGCONT', function() {
diff --git a/lib/url.js b/lib/url.js
index 1683f905037c52..8da2f025dc8ca2 100644
--- a/lib/url.js
+++ b/lib/url.js
@@ -80,7 +80,7 @@ const querystring = require('querystring');
 function urlParse(url, parseQueryString, slashesDenoteHost) {
   if (url instanceof Url) return url;
 
-  var u = new Url;
+  var u = new Url();
   u.parse(url, parseQueryString, slashesDenoteHost);
   return u;
 }
diff --git a/lib/util.js b/lib/util.js
index 9293587d58787a..c00b4ad2cc79c1 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -28,6 +28,7 @@ exports.format = function(f) {
         } catch (_) {
           return '[Circular]';
         }
+        // falls through
       default:
         return x;
     }
diff --git a/src/node.js b/src/node.js
index bd8ef5b04ef8a2..55b1d782ce82b0 100644
--- a/src/node.js
+++ b/src/node.js
@@ -475,7 +475,7 @@
       if (process._exiting)
         return;
 
-      var args = undefined;
+      var args;
       if (arguments.length > 1) {
         args = [];
         for (var i = 1; i < arguments.length; i++)
@@ -496,8 +496,9 @@
           if (!process.emit('unhandledRejection', reason, promise)) {
             // Nobody is listening.
             // TODO(petkaantonov) Take some default action, see #830
-          } else
+          } else {
             hadListeners = true;
+          }
         }
       }
       return hadListeners;

From 64d3210c98acf1d991a413e0993e07886c9e90de Mon Sep 17 00:00:00 2001
From: Bert Belder 
Date: Wed, 15 Apr 2015 13:58:50 -0700
Subject: [PATCH 100/313] win,node-gyp: enable delay-load hook by default

The delay-load hook allows node.exe/iojs.exe to be renamed. See efadffe
for more background.

PR-URL: https://github.com/iojs/io.js/pull/1433
Reviewed-By: Ben Noordhuis 
---
 deps/npm/node_modules/node-gyp/addon.gypi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/deps/npm/node_modules/node-gyp/addon.gypi b/deps/npm/node_modules/node-gyp/addon.gypi
index 1604f248caad46..1fe142f70da367 100644
--- a/deps/npm/node_modules/node-gyp/addon.gypi
+++ b/deps/npm/node_modules/node-gyp/addon.gypi
@@ -1,7 +1,7 @@
 {
   'target_defaults': {
     'type': 'loadable_module',
-    'win_delay_load_hook': 'false',
+    'win_delay_load_hook': 'true',
     'product_prefix': '',
 
     'include_dirs': [

From aed6bce9064915bda28237b1a5fbf7fcdbf439ef Mon Sep 17 00:00:00 2001
From: Alex Kocharin 
Date: Sun, 3 May 2015 18:11:33 +0000
Subject: [PATCH 101/313] readline: turn emitKeys into a streaming parser

In certain environments escape sequences could be splitted into
multiple chunks. For example, when user presses left arrow,
`\x1b[D` sequence could appear as two keypresses (`\x1b` + `[D`).

PR-URL: https://github.com/iojs/io.js/pull/1601
Fixes: https://github.com/iojs/io.js/issues/1403
Reviewed-By: Jeremiah Senkpiel 
Reviewed-By: Roman Reiss 
---
 .eslintrc                                |   1 +
 lib/readline.js                          | 261 +++++++++++++++--------
 test/parallel/test-readline-interface.js |  25 ---
 test/parallel/test-readline-keys.js      | 150 +++++++++++++
 4 files changed, 318 insertions(+), 119 deletions(-)
 create mode 100644 test/parallel/test-readline-keys.js

diff --git a/.eslintrc b/.eslintrc
index 7295f9cd1a1ea9..8d93ac2738278e 100644
--- a/.eslintrc
+++ b/.eslintrc
@@ -7,6 +7,7 @@ ecmaFeatures:
   templateStrings: true
   octalLiterals: true
   binaryLiterals: true
+  generators: true
 
 rules:
   # Possible Errors
diff --git a/lib/readline.js b/lib/readline.js
index d6ae9dad3d57c4..5782eb86e3eb12 100644
--- a/lib/readline.js
+++ b/lib/readline.js
@@ -893,15 +893,25 @@ exports.Interface = Interface;
  * accepts a readable Stream instance and makes it emit "keypress" events
  */
 
+const KEYPRESS_DECODER = Symbol('keypress-decoder');
+const ESCAPE_DECODER = Symbol('escape-decoder');
+
 function emitKeypressEvents(stream) {
-  if (stream._keypressDecoder) return;
+  if (stream[KEYPRESS_DECODER]) return;
   var StringDecoder = require('string_decoder').StringDecoder; // lazy load
-  stream._keypressDecoder = new StringDecoder('utf8');
+  stream[KEYPRESS_DECODER] = new StringDecoder('utf8');
+
+  stream[ESCAPE_DECODER] = emitKeys(stream);
+  stream[ESCAPE_DECODER].next();
 
   function onData(b) {
     if (EventEmitter.listenerCount(stream, 'keypress') > 0) {
-      var r = stream._keypressDecoder.write(b);
-      if (r) emitKeys(stream, r);
+      var r = stream[KEYPRESS_DECODER].write(b);
+      if (r) {
+        for (var i = 0; i < r.length; i++) {
+          stream[ESCAPE_DECODER].next(r[i]);
+        }
+      }
     } else {
       // Nobody's watching anyway
       stream.removeListener('data', onData);
@@ -954,102 +964,130 @@ exports.emitKeypressEvents = emitKeypressEvents;
 
 // Regexes used for ansi escape code splitting
 const metaKeyCodeReAnywhere = /(?:\x1b)([a-zA-Z0-9])/;
-const metaKeyCodeRe = new RegExp('^' + metaKeyCodeReAnywhere.source + '$');
 const functionKeyCodeReAnywhere = new RegExp('(?:\x1b+)(O|N|\\[|\\[\\[)(?:' + [
   '(\\d+)(?:;(\\d+))?([~^$])',
   '(?:M([@ #!a`])(.)(.))', // mouse
   '(?:1;)?(\\d+)?([a-zA-Z])'
 ].join('|') + ')');
-const functionKeyCodeRe = new RegExp('^' + functionKeyCodeReAnywhere.source);
-const escapeCodeReAnywhere = new RegExp([
-  functionKeyCodeReAnywhere.source, metaKeyCodeReAnywhere.source, /\x1b./.source
-].join('|'));
-
-function emitKeys(stream, s) {
-  if (s instanceof Buffer) {
-    if (s[0] > 127 && s[1] === undefined) {
-      s[0] -= 128;
-      s = '\x1b' + s.toString(stream.encoding || 'utf-8');
-    } else {
-      s = s.toString(stream.encoding || 'utf-8');
-    }
-  }
 
-  var buffer = [];
-  var match;
-  while (match = escapeCodeReAnywhere.exec(s)) {
-    buffer = buffer.concat(s.slice(0, match.index).split(''));
-    buffer.push(match[0]);
-    s = s.slice(match.index + match[0].length);
-  }
-  buffer = buffer.concat(s.split(''));
-
-  buffer.forEach(function(s) {
-    var ch,
-        key = {
-          sequence: s,
-          name: undefined,
-          ctrl: false,
-          meta: false,
-          shift: false
-        },
-        parts;
-
-    if (s === '\r') {
-      // carriage return
-      key.name = 'return';
 
-    } else if (s === '\n') {
-      // enter, should have been called linefeed
-      key.name = 'enter';
+function* emitKeys(stream) {
+  while (true) {
+    var ch = yield;
+    var s = ch;
+    var escaped = false;
+    var key = {
+      sequence: null,
+      name: undefined,
+      ctrl: false,
+      meta: false,
+      shift: false
+    };
+
+    if (ch === '\x1b') {
+      escaped = true;
+      s += (ch = yield);
+
+      if (ch === '\x1b') {
+        s += (ch = yield);
+      }
+    }
 
-    } else if (s === '\t') {
-      // tab
-      key.name = 'tab';
+    if (escaped && (ch === 'O' || ch === '[')) {
+      // ansi escape sequence
+      var code = ch;
+      var modifier = 0;
 
-    } else if (s === '\b' || s === '\x7f' ||
-               s === '\x1b\x7f' || s === '\x1b\b') {
-      // backspace or ctrl+h
-      key.name = 'backspace';
-      key.meta = (s.charAt(0) === '\x1b');
+      if (ch === 'O') {
+        // ESC O letter
+        // ESC O modifier letter
+        s += (ch = yield);
 
-    } else if (s === '\x1b' || s === '\x1b\x1b') {
-      // escape key
-      key.name = 'escape';
-      key.meta = (s.length === 2);
+        if (ch >= '0' && ch <= '9') {
+          modifier = (ch >> 0) - 1;
+          s += (ch = yield);
+        }
 
-    } else if (s === ' ' || s === '\x1b ') {
-      key.name = 'space';
-      key.meta = (s.length === 2);
+        code += ch;
 
-    } else if (s.length === 1 && s <= '\x1a') {
-      // ctrl+letter
-      key.name = String.fromCharCode(s.charCodeAt(0) + 'a'.charCodeAt(0) - 1);
-      key.ctrl = true;
+      } else if (ch === '[') {
+        // ESC [ letter
+        // ESC [ modifier letter
+        // ESC [ [ modifier letter
+        // ESC [ [ num char
+        s += (ch = yield);
 
-    } else if (s.length === 1 && s >= 'a' && s <= 'z') {
-      // lowercase letter
-      key.name = s;
+        if (ch === '[') {
+          // \x1b[[A
+          //      ^--- escape codes might have a second bracket
+          code += ch;
+          s += (ch = yield);
+        }
 
-    } else if (s.length === 1 && s >= 'A' && s <= 'Z') {
-      // shift+letter
-      key.name = s.toLowerCase();
-      key.shift = true;
+        /*
+         * Here and later we try to buffer just enough data to get
+         * a complete ascii sequence.
+         *
+         * We have basically two classes of ascii characters to process:
+         *
+         *
+         * 1. `\x1b[24;5~` should be parsed as { code: '[24~', modifier: 5 }
+         *
+         * This particular example is featuring Ctrl+F12 in xterm.
+         *
+         *  - `;5` part is optional, e.g. it could be `\x1b[24~`
+         *  - first part can contain one or two digits
+         *
+         * So the generic regexp is like /^\d\d?(;\d)?[~^$]$/
+         *
+         *
+         * 2. `\x1b[1;5H` should be parsed as { code: '[H', modifier: 5 }
+         *
+         * This particular example is featuring Ctrl+Home in xterm.
+         *
+         *  - `1;5` part is optional, e.g. it could be `\x1b[H`
+         *  - `1;` part is optional, e.g. it could be `\x1b[5H`
+         *
+         * So the generic regexp is like /^((\d;)?\d)?[A-Za-z]$/
+         *
+         */
+        const cmdStart = s.length - 1;
+
+        // skip one or two leading digits
+        if (ch >= '0' && ch <= '9') {
+          s += (ch = yield);
+
+          if (ch >= '0' && ch <= '9') {
+            s += (ch = yield);
+          }
+        }
 
-    } else if (parts = metaKeyCodeRe.exec(s)) {
-      // meta+character key
-      key.name = parts[1].toLowerCase();
-      key.meta = true;
-      key.shift = /^[A-Z]$/.test(parts[1]);
+        // skip modifier
+        if (ch === ';') {
+          s += (ch = yield);
 
-    } else if (parts = functionKeyCodeRe.exec(s)) {
-      // ansi escape sequence
+          if (ch >= '0' && ch <= '9') {
+            s += (ch = yield);
+          }
+        }
 
-      // reassemble the key code leaving out leading \x1b's,
-      // the modifier key bitflag and any meaningless "1;" sequence
-      var code = (parts[1] || '') + (parts[2] || '') +
-                 (parts[4] || '') + (parts[9] || ''),
-          modifier = (parts[3] || parts[8] || 1) - 1;
+        /*
+         * We buffered enough data, now trying to extract code
+         * and modifier from it
+         */
+        const cmd = s.slice(cmdStart);
+        var match;
+
+        if ((match = cmd.match(/^(\d\d?)(;(\d))?([~^$])$/))) {
+          code += match[1] + match[4];
+          modifier = (match[3] || 1) - 1;
+        } else if ((match = cmd.match(/^((\d;)?(\d))?([A-Za-z])$/))) {
+          code += match[4];
+          modifier = (match[3] || 1) - 1;
+        } else {
+          code += cmd;
+        }
+      }
 
       // Parse the key modifier
       key.ctrl = !!(modifier & 4);
@@ -1152,23 +1190,58 @@ function emitKeys(stream, s) {
         /* misc. */
         case '[Z': key.name = 'tab'; key.shift = true; break;
         default: key.name = 'undefined'; break;
-
       }
-    }
 
-    // Don't emit a key if no name was found
-    if (key.name === undefined) {
-      key = undefined;
-    }
+    } else if (ch === '\r') {
+      // carriage return
+      key.name = 'return';
+
+    } else if (ch === '\n') {
+      // enter, should have been called linefeed
+      key.name = 'enter';
+
+    } else if (ch === '\t') {
+      // tab
+      key.name = 'tab';
 
-    if (s.length === 1) {
-      ch = s;
+    } else if (ch === '\b' || ch === '\x7f') {
+      // backspace or ctrl+h
+      key.name = 'backspace';
+      key.meta = escaped;
+
+    } else if (ch === '\x1b') {
+      // escape key
+      key.name = 'escape';
+      key.meta = escaped;
+
+    } else if (ch === ' ') {
+      key.name = 'space';
+      key.meta = escaped;
+
+    } else if (!escaped && ch <= '\x1a') {
+      // ctrl+letter
+      key.name = String.fromCharCode(ch.charCodeAt(0) + 'a'.charCodeAt(0) - 1);
+      key.ctrl = true;
+
+    } else if (/^[0-9A-Za-z]$/.test(ch)) {
+      // letter, number, shift+letter
+      key.name = ch.toLowerCase();
+      key.shift = /^[A-Z]$/.test(ch);
+      key.meta = escaped;
     }
 
-    if (key || ch) {
-      stream.emit('keypress', ch, key);
+    key.sequence = s;
+
+    if (key.name !== undefined) {
+      /* Named character or sequence */
+      stream.emit('keypress', escaped ? undefined : s, key);
+    } else if (s.length === 1) {
+      /* Single unnamed character, e.g. "." */
+      stream.emit('keypress', s);
+    } else {
+      /* Unrecognized or broken escape sequence, don't emit anything */
     }
-  });
+  }
 }
 
 
diff --git a/test/parallel/test-readline-interface.js b/test/parallel/test-readline-interface.js
index 69eb4bf51992cb..0edee3190ccf26 100644
--- a/test/parallel/test-readline-interface.js
+++ b/test/parallel/test-readline-interface.js
@@ -191,31 +191,6 @@ function isWarned(emitter) {
   assert.equal(callCount, 1);
   rli.close();
 
-  // keypress
-  [
-    ['a'],
-    ['\x1b'],
-    ['\x1b[31m'],
-    ['\x1b[31m', '\x1b[39m'],
-    ['\x1b[31m', 'a', '\x1b[39m', 'a']
-  ].forEach(function (keypresses) {
-    fi = new FakeInput();
-    callCount = 0;
-    var remainingKeypresses = keypresses.slice();
-    function keypressListener (ch, key) {
-      callCount++;
-      if (ch) assert(!key.code);
-      assert.equal(key.sequence, remainingKeypresses.shift());
-    };
-    readline.emitKeypressEvents(fi);
-    fi.on('keypress', keypressListener);
-    fi.emit('data', keypresses.join(''));
-    assert.equal(callCount, keypresses.length);
-    assert.equal(remainingKeypresses.length, 0);
-    fi.removeListener('keypress', keypressListener);
-    fi.emit('data', ''); // removes listener
-  });
-
   // calling readline without `new`
   fi = new FakeInput();
   rli = readline.Interface({ input: fi, output: fi, terminal: terminal });
diff --git a/test/parallel/test-readline-keys.js b/test/parallel/test-readline-keys.js
new file mode 100644
index 00000000000000..0bf2673435f584
--- /dev/null
+++ b/test/parallel/test-readline-keys.js
@@ -0,0 +1,150 @@
+var EventEmitter = require('events').EventEmitter;
+var PassThrough = require('stream').PassThrough;
+var assert = require('assert');
+var inherits = require('util').inherits;
+var extend = require('util')._extend;
+var Interface = require('readline').Interface;
+
+
+function FakeInput() {
+  PassThrough.call(this);
+}
+inherits(FakeInput, PassThrough);
+
+
+var fi = new FakeInput();
+var fo = new FakeInput();
+var rli = new Interface({ input: fi, output: fo, terminal: true });
+
+var keys = [];
+fi.on('keypress', function (s, k) {
+  keys.push(k);
+});
+
+
+function addTest(sequences, expectedKeys) {
+  if (!Array.isArray(sequences)) {
+    sequences = [ sequences ];
+  }
+
+  if (!Array.isArray(expectedKeys)) {
+    expectedKeys = [ expectedKeys ];
+  }
+
+  expectedKeys = expectedKeys.map(function (k) {
+    return k ? extend({ ctrl: false, meta: false, shift: false }, k) : k;
+  });
+
+  keys = [];
+
+  sequences.forEach(function (sequence) {
+    fi.write(sequence);
+  });
+  assert.deepStrictEqual(keys, expectedKeys);
+}
+
+// regular alphanumerics
+addTest('io.JS', [
+  { name: 'i', sequence: 'i' },
+  { name: 'o', sequence: 'o' },
+  undefined, // emitted as `emit('keypress', '.', undefined)`
+  { name: 'j', sequence: 'J', shift: true },
+  { name: 's', sequence: 'S', shift: true },
+]);
+
+// named characters
+addTest('\n\r\t', [
+  { name: 'enter', sequence: '\n' },
+  { name: 'return', sequence: '\r' },
+  { name: 'tab', sequence: '\t' },
+]);
+
+// space and backspace
+addTest('\b\x7f\x1b\b\x1b\x7f \x1b ', [
+  { name: 'backspace', sequence: '\b' },
+  { name: 'backspace', sequence: '\x7f' },
+  { name: 'backspace', sequence: '\x1b\b', meta: true },
+  { name: 'backspace', sequence: '\x1b\x7f', meta: true },
+  { name: 'space', sequence: ' ' },
+  { name: 'space', sequence: '\x1b ', meta: true },
+]);
+
+// control keys
+addTest('\x01\x0b\x10', [
+  { name: 'a', sequence: '\x01', ctrl: true },
+  { name: 'k', sequence: '\x0b', ctrl: true },
+  { name: 'p', sequence: '\x10', ctrl: true },
+]);
+
+// alt keys
+addTest('a\x1baA\x1bA', [
+  { name: 'a', sequence: 'a' },
+  { name: 'a', sequence: '\x1ba', meta: true },
+  { name: 'a', sequence: 'A', shift: true },
+  { name: 'a', sequence: '\x1bA', meta: true, shift: true },
+]);
+
+// xterm/gnome
+addTest('\x1bOA\x1bOB', [
+  { name: 'up', sequence: '\x1bOA', code: 'OA' },
+  { name: 'down', sequence: '\x1bOB', code: 'OB' },
+]);
+
+// old xterm shift-arrows
+addTest('\x1bO2A\x1bO2B', [
+  { name: 'up', sequence: '\x1bO2A', code: 'OA', shift: true },
+  { name: 'down', sequence: '\x1bO2B', code: 'OB', shift: true },
+]);
+
+// gnome terminal
+addTest('\x1b[A\x1b[B\x1b[2A\x1b[2B', [
+  { name: 'up', sequence: '\x1b[A', code: '[A' },
+  { name: 'down', sequence: '\x1b[B', code: '[B' },
+  { name: 'up', sequence: '\x1b[2A', code: '[A', shift: true },
+  { name: 'down', sequence: '\x1b[2B', code: '[B', shift: true },
+]);
+
+// rxvt
+addTest('\x1b[20~\x1b[2$\x1b[2^', [
+  { name: 'f9', sequence: '\x1b[20~', code: '[20~' },
+  { name: 'insert', sequence: '\x1b[2$', code: '[2$', shift: true },
+  { name: 'insert', sequence: '\x1b[2^', code: '[2^', ctrl: true },
+]);
+
+// xterm + modifiers
+addTest('\x1b[20;5~\x1b[6;5^', [
+  { name: 'f9', sequence: '\x1b[20;5~', code: '[20~', ctrl: true },
+  { name: 'pagedown', sequence: '\x1b[6;5^', code: '[6^', ctrl: true },
+]);
+
+addTest('\x1b[H\x1b[5H\x1b[1;5H', [
+  { name: 'home', sequence: '\x1b[H', code: '[H' },
+  { name: 'home', sequence: '\x1b[5H', code: '[H', ctrl: true },
+  { name: 'home', sequence: '\x1b[1;5H', code: '[H', ctrl: true },
+]);
+
+// escape sequences broken into multiple data chunks
+addTest('\x1b[D\x1b[C\x1b[D\x1b[C'.split(''), [
+  { name: 'left', sequence: '\x1b[D', code: '[D' },
+  { name: 'right', sequence: '\x1b[C', code: '[C' },
+  { name: 'left', sequence: '\x1b[D', code: '[D' },
+  { name: 'right', sequence: '\x1b[C', code: '[C' },
+]);
+
+// escape sequences mixed with regular ones
+addTest('\x1b[DD\x1b[2DD\x1b[2^D', [
+  { name: 'left', sequence: '\x1b[D', code: '[D' },
+  { name: 'd', sequence: 'D', shift: true },
+  { name: 'left', sequence: '\x1b[2D', code: '[D', shift: true },
+  { name: 'd', sequence: 'D', shift: true },
+  { name: 'insert', sequence: '\x1b[2^', code: '[2^', ctrl: true },
+  { name: 'd', sequence: 'D', shift: true },
+]);
+
+// color sequences
+addTest('\x1b[31ma\x1b[39ma', [
+  { name: 'undefined', sequence: '\x1b[31m', code: '[31m' },
+  { name: 'a', sequence: 'a' },
+  { name: 'undefined', sequence: '\x1b[39m', code: '[39m' },
+  { name: 'a', sequence: 'a' },
+]);

From 18d457bd3408557a48b453f13b2b99e1ab5e7159 Mon Sep 17 00:00:00 2001
From: Yosuke Furukawa 
Date: Wed, 1 Apr 2015 23:32:48 +0900
Subject: [PATCH 102/313] dgram: call send callback asynchronously

dgram#send callback was changed synchronously.
The PR-URL is here https://github.com/joyent/libuv/pull/1358

This commit is temporary fix until libuv issue is resolved.
https://github.com/libuv/libuv/issues/301

PR-URL: https://github.com/iojs/io.js/pull/1313
Reviewed-By: Ben Noordhuis 
Reviewed-By: Trevor Norris 
---
 lib/dgram.js                                  |  5 ++-
 .../test-dgram-send-callback-recursive.js     | 38 +++++++++++++++++++
 2 files changed, 42 insertions(+), 1 deletion(-)
 create mode 100644 test/parallel/test-dgram-send-callback-recursive.js

diff --git a/lib/dgram.js b/lib/dgram.js
index e80f78da076236..1cce233eab808b 100644
--- a/lib/dgram.js
+++ b/lib/dgram.js
@@ -337,7 +337,10 @@ function afterSend(err) {
   if (err) {
     err = exceptionWithHostPort(err, 'send', this.address, this.port);
   }
-  this.callback(err, this.length);
+  var self = this;
+  setImmediate(function() {
+    self.callback(err, self.length);
+  });
 }
 
 
diff --git a/test/parallel/test-dgram-send-callback-recursive.js b/test/parallel/test-dgram-send-callback-recursive.js
new file mode 100644
index 00000000000000..b1c9745fe88346
--- /dev/null
+++ b/test/parallel/test-dgram-send-callback-recursive.js
@@ -0,0 +1,38 @@
+'use strict';
+const common = require('../common');
+const assert = require('assert');
+
+const dgram = require('dgram');
+const client = dgram.createSocket('udp4');
+const chunk = 'abc';
+var recursiveCount = 0;
+var received = 0;
+const limit = 10;
+
+function onsend() {
+  if (recursiveCount > limit) {
+    throw new Error('infinite loop detected');
+  }
+  if (received < limit) {
+    client.send(
+      chunk, 0, chunk.length, common.PORT, common.localhostIPv4, onsend);
+  }
+  recursiveCount++;
+}
+
+client.on('listening', function() {
+  onsend();
+});
+
+client.on('message', function(buf, info) {
+  received++;
+  if (received === limit) {
+    client.close();
+  }
+});
+
+client.on('close', common.mustCall(function() {
+  assert.equal(received, limit);
+}));
+
+client.bind(common.PORT);

From 5755fc099f883293530406c423bda47414834057 Mon Sep 17 00:00:00 2001
From: Mike MacCana 
Date: Fri, 8 May 2015 19:54:34 +0100
Subject: [PATCH 103/313] tls: update default ciphers to use gcm and aes128

AES-GCM or CHACHA20_POLY1305 ciphers must be used in current version of
Chrome to avoid an 'obsolete cryptography' warning.

Prefer 128 bit AES over 192 and 256 bit AES considering attacks that
specifically affect the larger key sizes but do not affect AES 128.

PR-URL: https://github.com/iojs/io.js/pull/1660
Reviewed-By: Fedor Indutny 
Reviewed-By: Shigeki Ohtsu 
Reviewed-By: Roman Reiss 
---
 doc/api/tls.markdown | 41 +++++++++++++++++++++++++++++++++--------
 lib/tls.js           |  9 +++++++--
 2 files changed, 40 insertions(+), 10 deletions(-)

diff --git a/doc/api/tls.markdown b/doc/api/tls.markdown
index a44d4dd6615a06..657f690343ff03 100644
--- a/doc/api/tls.markdown
+++ b/doc/api/tls.markdown
@@ -141,14 +141,37 @@ automatically set as a listener for the [secureConnection][] event.  The
   - `ciphers`: A string describing the ciphers to use or exclude, seperated by
     `:`. The default cipher suite is:
 
-        ECDHE-RSA-AES256-SHA384:DHE-RSA-AES256-SHA384:ECDHE-RSA-AES256-SHA256:
-        DHE-RSA-AES256-SHA256:ECDHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA256:
-        HIGH:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!SRP:!CAMELLIA
-
-    The default cipher suite prefers ECDHE and DHE ciphers for Perfect Forward
-    secrecy, while offering *some* backward compatibiltity. Old clients which
-    rely on insecure and deprecated RC4 or DES-based ciphers (like Internet
-    Explorer 6) aren't able to complete the handshake with the default
+        ECDHE-RSA-AES128-GCM-SHA256:
+        ECDHE-ECDSA-AES128-GCM-SHA256:
+        ECDHE-RSA-AES256-GCM-SHA384:
+        ECDHE-ECDSA-AES256-GCM-SHA384:
+        DHE-RSA-AES128-GCM-SHA256:
+        ECDHE-RSA-AES128-SHA256:
+        DHE-RSA-AES128-SHA256:
+        ECDHE-RSA-AES256-SHA384:
+        DHE-RSA-AES256-SHA384:
+        ECDHE-RSA-AES256-SHA256:
+        DHE-RSA-AES256-SHA256:
+        HIGH:
+        !aNULL:
+        !eNULL:
+        !EXPORT:
+        !DES:
+        !RC4:
+        !MD5:
+        !PSK:
+        !SRP:
+        !CAMELLIA
+
+    The default cipher suite prefers GCM ciphers for [Chrome's 'modern
+    cryptography' setting] and also prefers ECDHE and DHE ciphers for Perfect
+    Forward secrecy, while offering *some* backward compatibiltity.
+
+    128 bit AES is preferred over 192 and 256 bit AES in light of [specific
+    attacks affecting larger AES key sizes].
+
+    Old clients that rely on insecure and deprecated RC4 or DES-based ciphers
+    (like Internet Explorer 6) aren't able to complete the handshake with the default
     configuration. If you absolutely must support these clients, the
     [TLS recommendations] may offer a compatible cipher suite. For more details
     on the format, see the [OpenSSL cipher list format documentation].
@@ -784,6 +807,8 @@ The string representation of the local IP address.
 The numeric representation of the local port.
 
 [OpenSSL cipher list format documentation]: http://www.openssl.org/docs/apps/ciphers.html#CIPHER_LIST_FORMAT
+[Chrome's 'modern cryptography' setting]: http://www.chromium.org/Home/chromium-security/education/tls#TOC-Deprecation-of-TLS-Features-Algorithms-in-Chrome
+[specific attacks affecting larger AES key sizes]: https://www.schneier.com/blog/archives/2009/07/another_new_aes.html
 [BEAST attacks]: http://blog.ivanristic.com/2011/10/mitigating-the-beast-attack-on-tls.html
 [tls.createServer]: #tls_tls_createserver_options_secureconnectionlistener
 [tls.createSecurePair]: #tls_tls_createsecurepair_context_isserver_requestcert_rejectunauthorized
diff --git a/lib/tls.js b/lib/tls.js
index 3ae7a8f58b11a1..10c82860ba826e 100644
--- a/lib/tls.js
+++ b/lib/tls.js
@@ -15,12 +15,17 @@ exports.CLIENT_RENEG_WINDOW = 600;
 exports.SLAB_BUFFER_SIZE = 10 * 1024 * 1024;
 
 exports.DEFAULT_CIPHERS = [
+  'ECDHE-RSA-AES128-GCM-SHA256',
+  'ECDHE-ECDSA-AES128-GCM-SHA256',
+  'ECDHE-RSA-AES256-GCM-SHA384',
+  'ECDHE-ECDSA-AES256-GCM-SHA384',
+  'DHE-RSA-AES128-GCM-SHA256',
+  'ECDHE-RSA-AES128-SHA256',
+  'DHE-RSA-AES128-SHA256',
   'ECDHE-RSA-AES256-SHA384',
   'DHE-RSA-AES256-SHA384',
   'ECDHE-RSA-AES256-SHA256',
   'DHE-RSA-AES256-SHA256',
-  'ECDHE-RSA-AES128-SHA256',
-  'DHE-RSA-AES128-SHA256',
   'HIGH',
   '!aNULL',
   '!eNULL',

From f07b3b600b21f38783d7f889619a572b00c71247 Mon Sep 17 00:00:00 2001
From: Roman Reiss 
Date: Mon, 11 May 2015 14:24:38 +0200
Subject: [PATCH 104/313] tools: set eslint comma-spacing to 'warn'

Certain cases with comments inside arrays or object literals fail to
pass eslint's comma-spacing rule. This change sets the comma-spacing
rule to the 'warn' level.

Once https://github.com/eslint/eslint/issues/2408 is resolved and
released, this rule should be set back to 'error' level.

PR-URL: https://github.com/iojs/io.js/pull/1672
Reviewed-By: Yosuke Furukawa 
---
 .eslintrc | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/.eslintrc b/.eslintrc
index 8d93ac2738278e..8c7ffdc27b3d44 100644
--- a/.eslintrc
+++ b/.eslintrc
@@ -46,7 +46,8 @@ rules:
     - 2
     - 2
   ## add space after comma
-  comma-spacing: 2
+  ## set to 'warn' because of https://github.com/eslint/eslint/issues/2408
+  comma-spacing: 1
   ## put semi-colon
   semi: 2
   ## require spaces operator like var sum = 1 + 1;
@@ -56,21 +57,20 @@ rules:
   ## require parens for Constructor
   new-parens: 2
   ## max 80 length
-  max-len: 
+  max-len:
     - 2
     - 80
     - 2
 
-
   # Strict Mode
   # list: https://github.com/eslint/eslint/tree/master/docs/rules#strict-mode
   ## 'use strict' on top
-  strict: 
+  strict:
     - 2
     - "global"
 
 # Global scoped method and vars
-globals: 
+globals:
   DTRACE_HTTP_CLIENT_REQUEST: true
   LTTNG_HTTP_CLIENT_REQUEST: true
   COUNTER_HTTP_CLIENT_REQUEST: true
@@ -89,4 +89,3 @@ globals:
   DTRACE_NET_SERVER_CONNECTION: true
   LTTNG_NET_SERVER_CONNECTION: true
   COUNTER_NET_SERVER_CONNECTION: true
-

From 36cdc7c8acda2a81a9e38df4978876659dc48bc3 Mon Sep 17 00:00:00 2001
From: Trevor Norris 
Date: Fri, 8 May 2015 12:56:13 -0600
Subject: [PATCH 105/313] build: re-enable V8 snapshots

Snapshots had been previously disabled because of a security
vunerability. This has been fixed (ref:
https://github.com/iojs/io.js/issues/1631#issuecomment-100101375)

Also, re-enable snapshots for ARMv6 builds. There were previous build
issues that have been fixed.

Fixes: https://github.com/iojs/io.js/issues/1631
PR-URL: https://github.com/iojs/io.js/pull/1663
Reviewed-By: Ben Noordhuis 
---
 configure   | 20 ++++++++------------
 vcbuild.bat |  6 +++---
 2 files changed, 11 insertions(+), 15 deletions(-)

diff --git a/configure b/configure
index 4d4bf6e720149b..ec74149627fcc1 100755
--- a/configure
+++ b/configure
@@ -294,15 +294,15 @@ parser.add_option('--without-perfctr',
     dest='without_perfctr',
     help='build without performance counters')
 
+# Dummy option for backwards compatibility
 parser.add_option('--with-snapshot',
     action='store_true',
-    dest='with_snapshot',
+    dest='unused_with_snapshot',
     help=optparse.SUPPRESS_HELP)
 
-# Dummy option for backwards compatibility.
 parser.add_option('--without-snapshot',
     action='store_true',
-    dest='unused_without_snapshot',
+    dest='without_snapshot',
     help=optparse.SUPPRESS_HELP)
 
 parser.add_option('--without-ssl',
@@ -579,10 +579,6 @@ def configure_arm(o):
     o['variables']['arm_fpu'] = 'vfpv3'
     o['variables']['arm_version'] = '7'
 
-  # Print warning when snapshot is enabled and building on armv6
-  if is_arch_armv6() and options.with_snapshot:
-    warn('when building on ARMv6, don\'t use --with-snapshot')
-
 
 def configure_mips(o):
   can_use_fpu_instructions = (options.mips_float_abi != 'soft')
@@ -604,10 +600,10 @@ def configure_node(o):
   o['variables']['host_arch'] = host_arch
   o['variables']['target_arch'] = target_arch
 
-  if target_arch != host_arch and options.with_snapshot:
-    o['variables']['want_separate_host_toolset'] = 1
-  else:
-    o['variables']['want_separate_host_toolset'] = 0
+  cross_compiling = target_arch != host_arch
+  want_snapshots = not options.without_snapshot
+  o['variables']['want_separate_host_toolset'] = int(
+      cross_compiling and want_snapshots)
 
   if target_arch == 'arm':
     configure_arm(o)
@@ -713,7 +709,7 @@ def configure_v8(o):
   o['variables']['v8_no_strict_aliasing'] = 1  # Work around compiler bugs.
   o['variables']['v8_optimized_debug'] = 0  # Compile with -O0 in debug builds.
   o['variables']['v8_random_seed'] = 0  # Use a random seed for hash tables.
-  o['variables']['v8_use_snapshot'] = b(options.with_snapshot)
+  o['variables']['v8_use_snapshot'] = 0 if options.without_snapshot else 1
 
 def configure_openssl(o):
   o['variables']['node_use_openssl'] = b(not options.without_ssl)
diff --git a/vcbuild.bat b/vcbuild.bat
index 97d6ba3bbc5511..9132acbf44588d 100644
--- a/vcbuild.bat
+++ b/vcbuild.bat
@@ -21,7 +21,7 @@ set snapshot_arg=
 set noprojgen=
 set nobuild=
 set nosign=
-set snapshot=
+set nosnapshot=
 set test_args=
 set msi=
 set licensertf=
@@ -47,7 +47,7 @@ if /i "%1"=="x64"           set target_arch=x64&goto arg-ok
 if /i "%1"=="noprojgen"     set noprojgen=1&goto arg-ok
 if /i "%1"=="nobuild"       set nobuild=1&goto arg-ok
 if /i "%1"=="nosign"        set nosign=1&goto arg-ok
-if /i "%1"=="snapshot"      set snapshot=1&goto arg-ok
+if /i "%1"=="nosnapshot"    set nosnapshot=1&goto arg-ok
 if /i "%1"=="noetw"         set noetw=1&goto arg-ok
 if /i "%1"=="noperfctr"     set noperfctr=1&goto arg-ok
 if /i "%1"=="licensertf"    set licensertf=1&goto arg-ok
@@ -76,7 +76,7 @@ goto next-arg
 :args-done
 if "%config%"=="Debug" set debug_arg=--debug
 if "%target_arch%"=="x64" set msiplatform=x64
-if defined snapshot set snapshot_arg=--with-snapshot
+if defined nosnapshot set snapshot_arg=--without-snapshot
 if defined noetw set noetw_arg=--without-etw& set noetw_msi_arg=/p:NoETW=1
 if defined noperfctr set noperfctr_arg=--without-perfctr& set noperfctr_msi_arg=/p:NoPerfCtr=1
 

From 7e1c0e75ed6a7833a8a653936b8897f64bd0006d Mon Sep 17 00:00:00 2001
From: Ben Noordhuis 
Date: Tue, 12 May 2015 00:32:14 +0200
Subject: [PATCH 106/313] deps: sync with upstream bagder/c-ares@bba4dc5

Fixes: https://github.com/iojs/io.js/issues/1676
PR-URL: https://github.com/iojs/io.js/pull/1678
Reviewed-By: Fedor Indutny 
Reviewed-By: Trevor Norris 
---
 deps/cares/cares.gyp                          |   5 +-
 deps/cares/include/ares.h                     |  51 +------
 deps/cares/include/ares_version.h             |   4 +-
 deps/cares/src/ares__read_line.c              |   5 +-
 deps/cares/src/ares_gethostbyname.c           |   5 +-
 deps/cares/src/ares_getnameinfo.c             |  20 ++-
 deps/cares/src/ares_getsock.c                 |   8 +-
 deps/cares/src/ares_init.c                    |  13 +-
 deps/cares/src/ares_ipv6.h                    |   2 +-
 deps/cares/src/ares_library_init.c            |   4 +-
 deps/cares/src/ares_nowarn.c                  |  48 ++++++-
 deps/cares/src/ares_options.c                 |   3 +
 deps/cares/src/ares_parse_soa_reply.c         |   5 +-
 deps/cares/src/ares_parse_txt_reply.c         |   5 +-
 deps/cares/src/ares_private.h                 |   7 +-
 deps/cares/src/ares_process.c                 |  17 +--
 deps/cares/src/ares_rules.h                   |  14 --
 deps/cares/src/ares_search.c                  |   2 +-
 deps/cares/src/ares_setup.h                   |   8 +-
 deps/cares/src/ares_timeout.c                 |   9 +-
 .../ares_config.h => src/config-win32.h}      | 132 ++++++++++--------
 21 files changed, 182 insertions(+), 185 deletions(-)
 rename deps/cares/{config/win32/ares_config.h => src/config-win32.h} (75%)

diff --git a/deps/cares/cares.gyp b/deps/cares/cares.gyp
index dfa35a25ef5e56..8fd8662e1bdf6f 100644
--- a/deps/cares/cares.gyp
+++ b/deps/cares/cares.gyp
@@ -26,7 +26,6 @@
       'direct_dependent_settings': {
         'include_dirs': [ 'include' ]
       },
-      'defines': [ 'HAVE_CONFIG_H' ],
       'sources': [
         'common.gypi',
         'include/ares.h',
@@ -96,7 +95,6 @@
         'src/inet_ntop.c',
         'src/ares_inet_net_pton.h',
         'src/setup_once.h',
-        'src/windows_port.c'
       ],
       'conditions': [
         [ 'library=="static_library"', {
@@ -107,7 +105,7 @@
         [ 'OS=="win"', {
           'include_dirs': [ 'config/win32' ],
           'sources': [
-            'config/win32/ares_config.h',
+            'src/config-win32.h',
             'src/windows_port.c',
             'src/ares_getenv.c',
             'src/ares_iphlpapi.h',
@@ -126,6 +124,7 @@
             '-Wextra',
             '-Wno-unused-parameter'
           ],
+          'defines': [ 'HAVE_CONFIG_H' ],
         }],
         [ 'OS not in "win android"', {
           'cflags': [
diff --git a/deps/cares/include/ares.h b/deps/cares/include/ares.h
index 3091064b5113b4..7233c5acf8e6fd 100644
--- a/deps/cares/include/ares.h
+++ b/deps/cares/include/ares.h
@@ -29,55 +29,8 @@
 #  define WIN32
 #endif
 
-/*************************** libuv patch ***************/
-
-/*
- * We want to avoid autoconf altogether since there are a finite number of
- * operating systems and simply build c-ares. Therefore we do not want the
- * configurations provided by ares_build.h since we are always statically
- * linking c-ares into libuv. Having a system dependent ares_build.h forces
- * all users of ares.h to include the correct ares_build.h.  We do not care
- * about the linking checks provided by ares_rules.h. This would complicate
- * the libuv build process.
- */
-
-
-#if defined(WIN32)
-/* Configure process defines this to 1 when it finds out that system  */
-/* header file ws2tcpip.h must be included by the external interface. */
-/* #undef CARES_PULL_WS2TCPIP_H */
-# include 
-# include 
-# include 
-
-#else /* Not Windows */
-
-# include 
-# include 
-# include 
-#endif
-
-#if 0
-/* The size of `long', as computed by sizeof. */
-#define CARES_SIZEOF_LONG 4
-#endif
-
-/* Integral data type used for ares_socklen_t. */
-#define CARES_TYPEOF_ARES_SOCKLEN_T socklen_t
-
-#if 0
-/* The size of `ares_socklen_t', as computed by sizeof. */
-#define CARES_SIZEOF_ARES_SOCKLEN_T 4
-#endif
-
 /* Data type definition of ares_socklen_t. */
-typedef int ares_socklen_t;
-
-#if 0 /* libuv disabled */
-#include "ares_rules.h"    /* c-ares rules enforcement */
-#endif
-
-/*********************** end libuv patch ***************/
+typedef unsigned ares_socklen_t;
 
 #include 
 
@@ -520,8 +473,6 @@ struct ares_txt_reply {
   struct ares_txt_reply  *next;
   unsigned char          *txt;
   size_t                  length;  /* length excludes null termination */
-  unsigned char           record_start;  /* 1 - if start of new record
-                                          * 0 - if a chunk in the same record */
 };
 
 struct ares_naptr_reply {
diff --git a/deps/cares/include/ares_version.h b/deps/cares/include/ares_version.h
index cdd49924cc4b80..2c9146d7d954a6 100644
--- a/deps/cares/include/ares_version.h
+++ b/deps/cares/include/ares_version.h
@@ -7,11 +7,11 @@
 
 #define ARES_VERSION_MAJOR 1
 #define ARES_VERSION_MINOR 10
-#define ARES_VERSION_PATCH 0
+#define ARES_VERSION_PATCH 1
 #define ARES_VERSION ((ARES_VERSION_MAJOR<<16)|\
                        (ARES_VERSION_MINOR<<8)|\
                        (ARES_VERSION_PATCH))
-#define ARES_VERSION_STR "1.10.0-DEV"
+#define ARES_VERSION_STR "1.10.1-DEV"
 
 #if (ARES_VERSION >= 0x010700)
 #  define CARES_HAVE_ARES_LIBRARY_INIT 1
diff --git a/deps/cares/src/ares__read_line.c b/deps/cares/src/ares__read_line.c
index bd9504fc4f0be0..6ebd42fe6efb34 100644
--- a/deps/cares/src/ares__read_line.c
+++ b/deps/cares/src/ares__read_line.c
@@ -61,7 +61,10 @@ int ares__read_line(FILE *fp, char **buf, size_t *bufsize)
       /* Allocate more space. */
       newbuf = realloc(*buf, *bufsize * 2);
       if (!newbuf)
-        return ARES_ENOMEM;
+        {
+          free(*buf);
+          return ARES_ENOMEM;
+        }
       *buf = newbuf;
       *bufsize *= 2;
     }
diff --git a/deps/cares/src/ares_gethostbyname.c b/deps/cares/src/ares_gethostbyname.c
index 2b27b2e1048fcc..ba6b0f0f0c5661 100644
--- a/deps/cares/src/ares_gethostbyname.c
+++ b/deps/cares/src/ares_gethostbyname.c
@@ -188,8 +188,9 @@ static void host_callback(void *arg, int status, int timeouts,
       else if (hquery->sent_family == AF_INET6)
         {
           status = ares_parse_aaaa_reply(abuf, alen, &host, NULL, NULL);
-          if ((status == ARES_ENODATA || status == ARES_EBADRESP) &&
-               hquery->want_family == AF_UNSPEC) {
+          if ((status == ARES_ENODATA || status == ARES_EBADRESP ||
+               (status == ARES_SUCCESS && host && host->h_addr_list[0] == NULL)) &&
+                hquery->want_family == AF_UNSPEC) {
             /* The query returned something but either there were no AAAA
                records (e.g. just CNAME) or the response was malformed.  Try
                looking up A instead. */
diff --git a/deps/cares/src/ares_getnameinfo.c b/deps/cares/src/ares_getnameinfo.c
index 5b9f6386b29e01..b0bc6da868cdda 100644
--- a/deps/cares/src/ares_getnameinfo.c
+++ b/deps/cares/src/ares_getnameinfo.c
@@ -281,6 +281,8 @@ static char *lookup_service(unsigned short port, int flags,
   struct servent se;
 #endif
   char tmpbuf[4096];
+  char *name;
+  size_t name_len;
 
   if (port)
     {
@@ -323,14 +325,20 @@ static char *lookup_service(unsigned short port, int flags,
 #endif
         }
       if (sep && sep->s_name)
-        /* get service name */
-        strcpy(tmpbuf, sep->s_name);
+        {
+          /* get service name */
+          name = sep->s_name;
+        }
       else
-        /* get port as a string */
-        sprintf(tmpbuf, "%u", (unsigned int)ntohs(port));
-      if (strlen(tmpbuf) < buflen)
+        {
+          /* get port as a string */
+          sprintf(tmpbuf, "%u", (unsigned int)ntohs(port));
+          name = tmpbuf;
+        }
+      name_len = strlen(name);
+      if (name_len < buflen)
         /* return it if buffer big enough */
-        strcpy(buf, tmpbuf);
+        memcpy(buf, name, name_len + 1);
       else
         /* avoid reusing previous one */
         buf[0] = '\0';
diff --git a/deps/cares/src/ares_getsock.c b/deps/cares/src/ares_getsock.c
index 07d2854cfd1538..22d344679faa60 100644
--- a/deps/cares/src/ares_getsock.c
+++ b/deps/cares/src/ares_getsock.c
@@ -30,9 +30,7 @@ int ares_getsock(ares_channel channel,
   /* Are there any active queries? */
   int active_queries = !ares__is_list_empty(&(channel->all_queries));
 
-  for (i = 0;
-       (i < channel->nservers) && (sockindex < ARES_GETSOCK_MAXNUM);
-       i++)
+  for (i = 0; i < channel->nservers; i++)
     {
       server = &channel->servers[i];
       /* We only need to register interest in UDP sockets if we have
@@ -40,7 +38,7 @@ int ares_getsock(ares_channel channel,
        */
       if (active_queries && server->udp_socket != ARES_SOCKET_BAD)
         {
-          if(sockindex >= numsocks)
+          if(sockindex >= numsocks || sockindex >= ARES_GETSOCK_MAXNUM)
             break;
           socks[sockindex] = server->udp_socket;
           bitmap |= ARES_GETSOCK_READABLE(setbits, sockindex);
@@ -52,7 +50,7 @@ int ares_getsock(ares_channel channel,
        */
       if (server->tcp_socket != ARES_SOCKET_BAD)
        {
-         if(sockindex >= numsocks)
+         if(sockindex >= numsocks || sockindex >= ARES_GETSOCK_MAXNUM)
            break;
          socks[sockindex] = server->tcp_socket;
          bitmap |= ARES_GETSOCK_READABLE(setbits, sockindex);
diff --git a/deps/cares/src/ares_init.c b/deps/cares/src/ares_init.c
index 05bf70c3b6d80f..bd3336e5d63e46 100644
--- a/deps/cares/src/ares_init.c
+++ b/deps/cares/src/ares_init.c
@@ -266,7 +266,10 @@ int ares_dup(ares_channel *dest, ares_channel src)
      which is most of them */
   rc = ares_save_options(src, &opts, &optmask);
   if(rc)
+  {
+    ares_destroy_options(&opts);
     return rc;
+  }
 
   /* Then create the new channel with those options */
   rc = ares_init_options(dest, &opts, optmask);
@@ -1158,20 +1161,24 @@ static int init_by_resolv_conf(ares_channel channel)
     FILE *fp;
     size_t linesize;
     int error;
+    int update_domains;
 
     /* Don't read resolv.conf and friends if we don't have to */
     if (ARES_CONFIG_CHECK(channel))
         return ARES_SUCCESS;
 
+    /* Only update search domains if they're not already specified */
+    update_domains = (channel->ndomains == -1);
+
     fp = fopen(PATH_RESOLV_CONF, "r");
     if (fp) {
       while ((status = ares__read_line(fp, &line, &linesize)) == ARES_SUCCESS)
       {
-        if ((p = try_config(line, "domain", ';')))
+        if ((p = try_config(line, "domain", ';')) && update_domains)
           status = config_domain(channel, p);
         else if ((p = try_config(line, "lookup", ';')) && !channel->lookups)
           status = config_lookup(channel, p, "bind", "file");
-        else if ((p = try_config(line, "search", ';')))
+        else if ((p = try_config(line, "search", ';')) && update_domains)
           status = set_search(channel, p);
         else if ((p = try_config(line, "nameserver", ';')) &&
                  channel->nservers == -1)
@@ -1410,7 +1417,7 @@ static int init_by_defaults(ares_channel channel)
         goto error;
       }
 
-    } WHILE_FALSE;
+    } while (res != 0);
 
     dot = strchr(hostname, '.');
     if (dot) {
diff --git a/deps/cares/src/ares_ipv6.h b/deps/cares/src/ares_ipv6.h
index 6f1022a76f5338..1830076a81092a 100644
--- a/deps/cares/src/ares_ipv6.h
+++ b/deps/cares/src/ares_ipv6.h
@@ -71,7 +71,7 @@ struct addrinfo
 #endif
 #endif
 
-/* Defined in ares_net_pton.c for no particular reason. */
+/* Defined in inet_net_pton.c for no particular reason. */
 extern const struct ares_in6_addr ares_in6addr_any; /* :: */
 
 
diff --git a/deps/cares/src/ares_library_init.c b/deps/cares/src/ares_library_init.c
index 9114f62614b9b1..770e7c23560fb9 100644
--- a/deps/cares/src/ares_library_init.c
+++ b/deps/cares/src/ares_library_init.c
@@ -45,7 +45,7 @@ static int ares_win32_init(void)
 #ifdef USE_WINSOCK
 
   hnd_iphlpapi = 0;
-  hnd_iphlpapi = LoadLibraryW(L"iphlpapi.dll");
+  hnd_iphlpapi = LoadLibrary("iphlpapi.dll");
   if (!hnd_iphlpapi)
     return ARES_ELOADIPHLPAPI;
 
@@ -73,7 +73,7 @@ static int ares_win32_init(void)
    */
 
   hnd_advapi32 = 0;
-  hnd_advapi32 = LoadLibraryW(L"advapi32.dll");
+  hnd_advapi32 = LoadLibrary("advapi32.dll");
   if (hnd_advapi32)
     {
       ares_fpSystemFunction036 = (fpSystemFunction036_t)
diff --git a/deps/cares/src/ares_nowarn.c b/deps/cares/src/ares_nowarn.c
index 397e70b01844a1..d4bd272c6d9e8c 100644
--- a/deps/cares/src/ares_nowarn.c
+++ b/deps/cares/src/ares_nowarn.c
@@ -1,5 +1,5 @@
 
-/* Copyright (C) 2010-2012 by Daniel Stenberg
+/* Copyright (C) 2010-2013 by Daniel Stenberg
  *
  * Permission to use, copy, modify, and distribute this
  * software and its documentation for any purpose and without
@@ -21,6 +21,10 @@
 #  include 
 #endif
 
+#ifdef HAVE_LIMITS_H
+#include 
+#endif
+
 #if defined(__INTEL_COMPILER) && defined(__unix__)
 
 #ifdef HAVE_NETINET_IN_H
@@ -36,13 +40,43 @@
 
 #include "ares_nowarn.h"
 
-#define CARES_MASK_USHORT (~(unsigned short) 0)
-#define CARES_MASK_UINT   (~(unsigned int) 0)
-#define CARES_MASK_ULONG  (~(unsigned long) 0)
+#if (SIZEOF_SHORT == 2)
+#  define CARES_MASK_SSHORT  0x7FFF
+#  define CARES_MASK_USHORT  0xFFFF
+#elif (SIZEOF_SHORT == 4)
+#  define CARES_MASK_SSHORT  0x7FFFFFFF
+#  define CARES_MASK_USHORT  0xFFFFFFFF
+#elif (SIZEOF_SHORT == 8)
+#  define CARES_MASK_SSHORT  0x7FFFFFFFFFFFFFFF
+#  define CARES_MASK_USHORT  0xFFFFFFFFFFFFFFFF
+#else
+#  error "SIZEOF_SHORT not defined"
+#endif
 
-#define CARES_MASK_SSHORT (CARES_MASK_USHORT >> 1)
-#define CARES_MASK_SINT   (CARES_MASK_UINT >> 1)
-#define CARES_MASK_SLONG  (CARES_MASK_ULONG >> 1)
+#if (SIZEOF_INT == 2)
+#  define CARES_MASK_SINT  0x7FFF
+#  define CARES_MASK_UINT  0xFFFF
+#elif (SIZEOF_INT == 4)
+#  define CARES_MASK_SINT  0x7FFFFFFF
+#  define CARES_MASK_UINT  0xFFFFFFFF
+#elif (SIZEOF_INT == 8)
+#  define CARES_MASK_SINT  0x7FFFFFFFFFFFFFFF
+#  define CARES_MASK_UINT  0xFFFFFFFFFFFFFFFF
+#elif (SIZEOF_INT == 16)
+#  define CARES_MASK_SINT  0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
+#  define CARES_MASK_UINT  0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
+#else
+#  error "SIZEOF_INT not defined"
+#endif
+
+#ifndef HAVE_LIMITS_H
+/* systems without  we guess have 32 bit longs */
+#define CARES_MASK_SLONG  0x7FFFFFFFL
+#define CARES_MASK_ULONG  0xFFFFFFFFUL
+#else
+#define CARES_MASK_ULONG  ULONG_MAX
+#define CARES_MASK_SLONG  LONG_MAX
+#endif
 
 /*
 ** unsigned size_t to signed long
diff --git a/deps/cares/src/ares_options.c b/deps/cares/src/ares_options.c
index 76d82dfb94d0a8..cf88433a1b5ae4 100644
--- a/deps/cares/src/ares_options.c
+++ b/deps/cares/src/ares_options.c
@@ -158,6 +158,9 @@ int ares_set_servers_csv(ares_channel channel,
      return ARES_SUCCESS; /* blank all servers */
 
   csv = malloc(i + 2);
+  if (!csv)
+    return ARES_ENOMEM;
+
   strcpy(csv, _csv);
   if (csv[i-1] != ',') { /* make parsing easier by ensuring ending ',' */
     csv[i] = ',';
diff --git a/deps/cares/src/ares_parse_soa_reply.c b/deps/cares/src/ares_parse_soa_reply.c
index da1c6dccaf13ee..9a578a1f19a226 100644
--- a/deps/cares/src/ares_parse_soa_reply.c
+++ b/deps/cares/src/ares_parse_soa_reply.c
@@ -86,7 +86,10 @@ ares_parse_soa_reply(const unsigned char *abuf, int alen,
   /* allocate result struct */
   soa = ares_malloc_data(ARES_DATATYPE_SOA_REPLY);
   if (!soa)
-    return ARES_ENOMEM;
+    {
+      status = ARES_ENOMEM;
+      goto failed_stat;
+    }
 
   /* nsname */
   status = ares__expand_name_for_response(aptr, abuf, alen, &soa->nsname, &len);
diff --git a/deps/cares/src/ares_parse_txt_reply.c b/deps/cares/src/ares_parse_txt_reply.c
index dabf73cd3f7998..981db4cd540d07 100644
--- a/deps/cares/src/ares_parse_txt_reply.c
+++ b/deps/cares/src/ares_parse_txt_reply.c
@@ -133,6 +133,8 @@ ares_parse_txt_reply (const unsigned char *abuf, int alen,
                   break;
                 }
 
+              ++strptr;
+
               /* Allocate storage for this TXT answer appending it to the list */
               txt_curr = ares_malloc_data(ARES_DATATYPE_TXT_REPLY);
               if (!txt_curr)
@@ -150,7 +152,6 @@ ares_parse_txt_reply (const unsigned char *abuf, int alen,
                 }
               txt_last = txt_curr;
 
-              txt_curr->record_start = strptr == aptr;
               txt_curr->length = substr_len;
               txt_curr->txt = malloc (substr_len + 1/* Including null byte */);
               if (txt_curr->txt == NULL)
@@ -158,8 +159,6 @@ ares_parse_txt_reply (const unsigned char *abuf, int alen,
                   status = ARES_ENOMEM;
                   break;
                 }
-
-              ++strptr;
               memcpy ((char *) txt_curr->txt, strptr, substr_len);
 
               /* Make sure we NULL-terminate */
diff --git a/deps/cares/src/ares_private.h b/deps/cares/src/ares_private.h
index ab5be5a58aa6c9..8f486a449a8ae2 100644
--- a/deps/cares/src/ares_private.h
+++ b/deps/cares/src/ares_private.h
@@ -310,12 +310,7 @@ struct ares_channeldata {
 /* return true if now is exactly check time or later */
 int ares__timedout(struct timeval *now,
                    struct timeval *check);
-/* add the specific number of milliseconds to the time in the first argument */
-int ares__timeadd(struct timeval *now,
-                  int millisecs);
-/* return time offset between now and (future) check, in milliseconds */
-long ares__timeoffset(struct timeval *now,
-                      struct timeval *check);
+
 /* returns ARES_SUCCESS if library has been initialized */
 int ares_library_initialized(void);
 void ares__send_query(ares_channel channel, struct query *query,
diff --git a/deps/cares/src/ares_process.c b/deps/cares/src/ares_process.c
index bbeca5e737e73f..020a1319e55ea4 100644
--- a/deps/cares/src/ares_process.c
+++ b/deps/cares/src/ares_process.c
@@ -102,8 +102,7 @@ int ares__timedout(struct timeval *now,
 }
 
 /* add the specific number of milliseconds to the time in the first argument */
-int ares__timeadd(struct timeval *now,
-                  int millisecs)
+static void timeadd(struct timeval *now, int millisecs)
 {
   now->tv_sec += millisecs/1000;
   now->tv_usec += (millisecs%1000)*1000;
@@ -112,19 +111,8 @@ int ares__timeadd(struct timeval *now,
     ++(now->tv_sec);
     now->tv_usec -= 1000000;
   }
-
-  return 0;
-}
-
-/* return time offset between now and (future) check, in milliseconds */
-long ares__timeoffset(struct timeval *now,
-                      struct timeval *check)
-{
-  return (check->tv_sec - now->tv_sec)*1000 +
-         (check->tv_usec - now->tv_usec)/1000;
 }
 
-
 /*
  * generic process function
  */
@@ -831,8 +819,7 @@ void ares__send_query(ares_channel channel, struct query *query,
     timeplus = channel->timeout << (query->try_count / channel->nservers);
     timeplus = (timeplus * (9 + (rand () & 7))) / 16;
     query->timeout = *now;
-    ares__timeadd(&query->timeout,
-                  timeplus);
+    timeadd(&query->timeout, timeplus);
     /* Keep track of queries bucketed by timeout, so we can process
      * timeout events quickly.
      */
diff --git a/deps/cares/src/ares_rules.h b/deps/cares/src/ares_rules.h
index f94c5b59165e7a..44f08f807c3cb7 100644
--- a/deps/cares/src/ares_rules.h
+++ b/deps/cares/src/ares_rules.h
@@ -68,11 +68,6 @@
  * Verify that some macros are actually defined.
  */
 
-#ifndef CARES_SIZEOF_LONG
-#  error "CARES_SIZEOF_LONG definition is missing!"
-   Error Compilation_aborted_CARES_SIZEOF_LONG_is_missing
-#endif
-
 #ifndef CARES_TYPEOF_ARES_SOCKLEN_T
 #  error "CARES_TYPEOF_ARES_SOCKLEN_T definition is missing!"
    Error Compilation_aborted_CARES_TYPEOF_ARES_SOCKLEN_T_is_missing
@@ -91,15 +86,6 @@
 
 #define CareschkszGE(t1, t2) sizeof(t1) >= sizeof(t2) ? 1 : -1
 
-/*
- * Verify that the size previously defined and expected for long
- * is the same as the one reported by sizeof() at compile time.
- */
-
-typedef char
-  __cares_rule_01__
-    [CareschkszEQ(long, CARES_SIZEOF_LONG)];
-
 /*
  * Verify that the size previously defined and expected for
  * ares_socklen_t is actually the the same as the one reported
diff --git a/deps/cares/src/ares_search.c b/deps/cares/src/ares_search.c
index ec076405adb7a1..f9558a9a50f463 100644
--- a/deps/cares/src/ares_search.c
+++ b/deps/cares/src/ares_search.c
@@ -239,7 +239,7 @@ static int single_domain(ares_channel channel, const char *name, char **s)
   /* If the name contains a trailing dot, then the single query is the name
    * sans the trailing dot.
    */
-  if (name[len - 1] == '.')
+  if ((len > 0) && (name[len - 1] == '.'))
     {
       *s = strdup(name);
       return (*s) ? ARES_SUCCESS : ARES_ENOMEM;
diff --git a/deps/cares/src/ares_setup.h b/deps/cares/src/ares_setup.h
index 18e14557cde56d..dee3e6ba6e4c05 100644
--- a/deps/cares/src/ares_setup.h
+++ b/deps/cares/src/ares_setup.h
@@ -75,9 +75,9 @@
 /*  please, do it beyond the point further indicated in this file.  */
 /* ================================================================ */
 
-#if 1 /* libuv hack */
-#include  /* needed on windows */
-#else
+#if 1
+# define SIZEOF_SHORT 2
+#else  /* Disabled for the gyp-ified build. */
 /*
  * c-ares external interface definitions are also used internally,
  * and might also include required system header files to define them.
@@ -90,7 +90,7 @@
  */
 
 #include 
-#endif /* libuv hack */
+#endif
 
 /* ================================================================= */
 /* No system header file shall be included in this file before this  */
diff --git a/deps/cares/src/ares_timeout.c b/deps/cares/src/ares_timeout.c
index 0b5a435f510f4c..293e4af02161e8 100644
--- a/deps/cares/src/ares_timeout.c
+++ b/deps/cares/src/ares_timeout.c
@@ -23,6 +23,13 @@
 #include "ares.h"
 #include "ares_private.h"
 
+/* return time offset between now and (future) check, in milliseconds */
+static long timeoffset(struct timeval *now, struct timeval *check)
+{
+  return (check->tv_sec - now->tv_sec)*1000 +
+         (check->tv_usec - now->tv_usec)/1000;
+}
+
 /* WARNING: Beware that this is linear in the number of outstanding
  * requests! You are probably far better off just calling ares_process()
  * once per second, rather than calling ares_timeout() to figure out
@@ -53,7 +60,7 @@ struct timeval *ares_timeout(ares_channel channel, struct timeval *maxtv,
       query = list_node->data;
       if (query->timeout.tv_sec == 0)
         continue;
-      offset = ares__timeoffset(&now, &query->timeout);
+      offset = timeoffset(&now, &query->timeout);
       if (offset < 0)
         offset = 0;
       if (min_offset == -1 || offset < min_offset)
diff --git a/deps/cares/config/win32/ares_config.h b/deps/cares/src/config-win32.h
similarity index 75%
rename from deps/cares/config/win32/ares_config.h
rename to deps/cares/src/config-win32.h
index 6ded638093f8f7..1245ba2abbef89 100644
--- a/deps/cares/config/win32/ares_config.h
+++ b/deps/cares/src/config-win32.h
@@ -1,10 +1,7 @@
-#ifndef __ARES_CONFIG_WIN32_H
-#define __ARES_CONFIG_WIN32_H
+#ifndef HEADER_CARES_CONFIG_WIN32_H
+#define HEADER_CARES_CONFIG_WIN32_H
 
-/* when building c-ares library */
-#define CARES_BUILDING_LIBRARY 1
-
-/* Copyright (C) 2004 - 2008 by Daniel Stenberg et al
+/* Copyright (C) 2004 - 2011 by Daniel Stenberg et al
  *
  * Permission to use, copy, modify, and distribute this software and its
  * documentation for any purpose and without fee is hereby granted, provided
@@ -17,25 +14,29 @@
  * without express or implied warranty.
  */
 
-#define ARES_
-
 /* ================================================================ */
-/*    ares/config-win32.h - Hand crafted config file for Windows    */
+/*   c-ares/config-win32.h - Hand crafted config file for Windows   */
 /* ================================================================ */
 
 /* ---------------------------------------------------------------- */
 /*                          HEADER FILES                            */
 /* ---------------------------------------------------------------- */
 
-/* Define if you have the  header file.  */
+/* Define if you have the  header file. */
+#define HAVE_ASSERT_H 1
+
+/* Define if you have the  header file. */
+#define HAVE_ERRNO_H 1
+
+/* Define if you have the  header file. */
 #if defined(__MINGW32__) || defined(__POCC__)
 #define HAVE_GETOPT_H 1
 #endif
 
-/* Define if you have the  header file.  */
+/* Define if you have the  header file. */
 #define HAVE_LIMITS_H 1
 
-/* Define if you have the  header file.  */
+/* Define if you have the  header file. */
 #ifndef __SALFORDC__
 #define HAVE_PROCESS_H 1
 #endif
@@ -44,31 +45,29 @@
 #define HAVE_SIGNAL_H 1
 
 /* Define if you have the  header file */
-#if defined(__MINGW32__)
-#define HAVE_SYS_TIME_H 1
-#endif
+/* #define HAVE_SYS_TIME_H 1 */
 
-/* Define if you have the  header file.  */
+/* Define if you have the  header file. */
 #define HAVE_TIME_H 1
 
-/* Define if you have the  header file.  */
+/* Define if you have the  header file. */
 #if defined(__MINGW32__) || defined(__WATCOMC__) || defined(__LCC__) || \
     defined(__POCC__)
 #define HAVE_UNISTD_H 1
 #endif
 
-/* Define if you have the windows.h header file. */
+/* Define if you have the  header file. */
 #define HAVE_WINDOWS_H 1
 
-/* Define if you have the  header file.  */
+/* Define if you have the  header file. */
 #define HAVE_WINSOCK_H 1
 
-/* Define if you have the  header file.  */
+/* Define if you have the  header file. */
 #ifndef __SALFORDC__
 #define HAVE_WINSOCK2_H 1
 #endif
 
-/* Define if you have the  header file.  */
+/* Define if you have the  header file. */
 #ifndef __SALFORDC__
 #define HAVE_WS2TCPIP_H 1
 #endif
@@ -80,20 +79,23 @@
 /* Define if sig_atomic_t is an available typedef. */
 #define HAVE_SIG_ATOMIC_T 1
 
-/* Define if you have the ANSI C header files.  */
+/* Define if you have the ANSI C header files. */
 #define STDC_HEADERS 1
 
-/* Define if you can safely include both  and .  */
+/* Define if you can safely include both  and . */
 /* #define TIME_WITH_SYS_TIME 1 */
 
 /* ---------------------------------------------------------------- */
 /*                             FUNCTIONS                            */
 /* ---------------------------------------------------------------- */
 
-/* Define if you have the closesocket function.  */
+/* Define if you have the closesocket function. */
 #define HAVE_CLOSESOCKET 1
 
-/* Define if you have the gethostname function.  */
+/* Define if you have the getenv function. */
+#define HAVE_GETENV 1
+
+/* Define if you have the gethostname function. */
 #define HAVE_GETHOSTNAME 1
 
 /* Define if you have the ioctlsocket function. */
@@ -105,9 +107,6 @@
 /* Define if you have the strcasecmp function. */
 /* #define HAVE_STRCASECMP 1 */
 
-/* Define if you have the getenv function. */
-#define HAVE_GETENV 1
-
 /* Define if you have the strdup function. */
 #define HAVE_STRDUP 1
 
@@ -183,7 +182,7 @@
 /* Define to the function return type for send. */
 #define SEND_TYPE_RETV int
 
-/* Specifics for the Watt-32 tcp/ip stack */
+/* Specifics for the Watt-32 tcp/ip stack. */
 #ifdef WATT32
   #define SOCKET              int
   #define NS_INADDRSZ         4
@@ -206,13 +205,13 @@
 /*                       TYPEDEF REPLACEMENTS                       */
 /* ---------------------------------------------------------------- */
 
-/* Define this if in_addr_t is not an available 'typedefed' type */
+/* Define if in_addr_t is not an available 'typedefed' type. */
 #define in_addr_t unsigned long
 
-/* Define as the return type of signal handlers (int or void).  */
+/* Define to the return type of signal handlers (int or void). */
 #define RETSIGTYPE void
 
-/* Define ssize_t if it is not an available 'typedefed' type */
+/* Define if ssize_t is not an available 'typedefed' type. */
 #ifndef _SSIZE_T_DEFINED
 #  if (defined(__WATCOMC__) && (__WATCOMC__ >= 1240)) || \
       defined(__POCC__) || \
@@ -230,13 +229,13 @@
 /*                            TYPE SIZES                            */
 /* ---------------------------------------------------------------- */
 
-/* The size of `int', as computed by sizeof. */
+/* Define to the size of `int', as computed by sizeof. */
 #define SIZEOF_INT 4
 
-/* The size of `short', as computed by sizeof. */
+/* Define to the size of `short', as computed by sizeof. */
 #define SIZEOF_SHORT 2
 
-/* The size of `size_t', as computed by sizeof. */
+/* Define to the size of `size_t', as computed by sizeof. */
 #if defined(_WIN64)
 #  define SIZEOF_SIZE_T 8
 #else
@@ -247,34 +246,35 @@
 /*                          STRUCT RELATED                          */
 /* ---------------------------------------------------------------- */
 
-/* Define this if you have struct addrinfo */
+/* Define if you have struct addrinfo. */
 #define HAVE_STRUCT_ADDRINFO 1
 
-/* Define this if you have struct sockaddr_storage */
-#ifndef __SALFORDC__
+/* Define if you have struct sockaddr_storage. */
+#if !defined(__SALFORDC__) && !defined(__BORLANDC__)
 #define HAVE_STRUCT_SOCKADDR_STORAGE 1
 #endif
 
-/* Define this if you have struct timeval */
+/* Define if you have struct timeval. */
 #define HAVE_STRUCT_TIMEVAL 1
 
 /* ---------------------------------------------------------------- */
 /*                        COMPILER SPECIFIC                         */
 /* ---------------------------------------------------------------- */
 
-/* Define to avoid VS2005 complaining about portable C functions */
+/* Define to avoid VS2005 complaining about portable C functions. */
 #if defined(_MSC_VER) && (_MSC_VER >= 1400)
-#define _CRT_SECURE_NO_DEPRECATE 1
-#define _CRT_NONSTDC_NO_DEPRECATE 1
+#  define _CRT_SECURE_NO_DEPRECATE 1
+#  define _CRT_NONSTDC_NO_DEPRECATE 1
 #endif
 
 /* Officially, Microsoft's Windows SDK versions 6.X do not support Windows
-   2000 as a supported build target. VS2008 default installations provide an
-   embedded Windows SDK v6.0A along with the claim that Windows 2000 is a
-   valid build target for VS2008. Popular belief is that binaries built using
-   Windows SDK versions 6.X and Windows 2000 as a build target are functional */
+   2000 as a supported build target. VS2008 default installations provide
+   an embedded Windows SDK v6.0A along with the claim that Windows 2000 is
+   a valid build target for VS2008. Popular belief is that binaries built
+   with VS2008 using Windows SDK versions 6.X and Windows 2000 as a build
+   target are functional. */
 #if defined(_MSC_VER) && (_MSC_VER >= 1500)
-#  define VS2008_MINIMUM_TARGET 0x0500
+#  define VS2008_MIN_TARGET 0x0500
 #endif
 
 /* When no build target is specified VS2008 default build target is Windows
@@ -282,18 +282,18 @@
    for VS2008 we will target the minimum Officially supported build target,
    which happens to be Windows XP. */
 #if defined(_MSC_VER) && (_MSC_VER >= 1500)
-#  define VS2008_DEFAULT_TARGET  0x0501
+#  define VS2008_DEF_TARGET  0x0501
 #endif
 
-/* VS2008 default target settings and minimum build target check */
+/* VS2008 default target settings and minimum build target check. */
 #if defined(_MSC_VER) && (_MSC_VER >= 1500)
 #  ifndef _WIN32_WINNT
-#    define _WIN32_WINNT VS2008_DEFAULT_TARGET
+#    define _WIN32_WINNT VS2008_DEF_TARGET
 #  endif
 #  ifndef WINVER
-#    define WINVER VS2008_DEFAULT_TARGET
+#    define WINVER VS2008_DEF_TARGET
 #  endif
-#  if (_WIN32_WINNT < VS2008_MINIMUM_TARGET) || (WINVER < VS2008_MINIMUM_TARGET)
+#  if (_WIN32_WINNT < VS2008_MIN_TARGET) || (WINVER < VS2008_MIN_TARGET)
 #    error VS2008 does not support Windows build targets prior to Windows 2000
 #  endif
 #endif
@@ -340,30 +340,46 @@
 /*                         IPV6 COMPATIBILITY                       */
 /* ---------------------------------------------------------------- */
 
-/* Define this if you have address family AF_INET6 */
+/* Define if you have address family AF_INET6. */
 #ifdef HAVE_WINSOCK2_H
 #define HAVE_AF_INET6 1
 #endif
 
-/* Define this if you have protocol family PF_INET6 */
+/* Define if you have protocol family PF_INET6. */
 #ifdef HAVE_WINSOCK2_H
 #define HAVE_PF_INET6 1
 #endif
 
-/* Define this if you have struct in6_addr */
+/* Define if you have struct in6_addr. */
 #ifdef HAVE_WS2TCPIP_H
 #define HAVE_STRUCT_IN6_ADDR 1
 #endif
 
-/* Define this if you have struct sockaddr_in6 */
+/* Define if you have struct sockaddr_in6. */
 #ifdef HAVE_WS2TCPIP_H
 #define HAVE_STRUCT_SOCKADDR_IN6 1
 #endif
 
-/* Define this if you have sockaddr_in6 with scopeid */
+/* Define if you have sockaddr_in6 with scopeid. */
 #ifdef HAVE_WS2TCPIP_H
 #define HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID 1
 #endif
 
+/* ---------------------------------------------------------------- */
+/*                              Win CE                              */
+/* ---------------------------------------------------------------- */
+
+/* FIXME: A proper config-win32ce.h should be created to hold these */
+
+/*
+ *  System error codes for Windows CE
+ */
+
+#if defined(_WIN32_WCE) && !defined(HAVE_ERRNO_H)
+#  define ENOENT    ERROR_FILE_NOT_FOUND
+#  define ESRCH     ERROR_PATH_NOT_FOUND
+#  define ENOMEM    ERROR_NOT_ENOUGH_MEMORY
+#  define ENOSPC    ERROR_INVALID_PARAMETER
+#endif
 
-#endif  /* __ARES_CONFIG_WIN32_H */
+#endif /* HEADER_CARES_CONFIG_WIN32_H */

From 0f850f7ae743e454a831fc2d2da425767303c8b6 Mon Sep 17 00:00:00 2001
From: Fedor Indutny 
Date: Fri, 28 Mar 2014 00:09:20 +0400
Subject: [PATCH 107/313] deps: provide TXT chunk info in c-ares

Provide more information in `ares_txt_reply` to coalesce chunks from the
same record into one string.

fix #7367
---
 deps/cares/include/ares.h             | 2 ++
 deps/cares/src/ares_parse_txt_reply.c | 5 +++--
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/deps/cares/include/ares.h b/deps/cares/include/ares.h
index 7233c5acf8e6fd..f9abe854d5846a 100644
--- a/deps/cares/include/ares.h
+++ b/deps/cares/include/ares.h
@@ -473,6 +473,8 @@ struct ares_txt_reply {
   struct ares_txt_reply  *next;
   unsigned char          *txt;
   size_t                  length;  /* length excludes null termination */
+  unsigned char           record_start;  /* 1 - if start of new record
+                                          * 0 - if a chunk in the same record */
 };
 
 struct ares_naptr_reply {
diff --git a/deps/cares/src/ares_parse_txt_reply.c b/deps/cares/src/ares_parse_txt_reply.c
index 981db4cd540d07..dabf73cd3f7998 100644
--- a/deps/cares/src/ares_parse_txt_reply.c
+++ b/deps/cares/src/ares_parse_txt_reply.c
@@ -133,8 +133,6 @@ ares_parse_txt_reply (const unsigned char *abuf, int alen,
                   break;
                 }
 
-              ++strptr;
-
               /* Allocate storage for this TXT answer appending it to the list */
               txt_curr = ares_malloc_data(ARES_DATATYPE_TXT_REPLY);
               if (!txt_curr)
@@ -152,6 +150,7 @@ ares_parse_txt_reply (const unsigned char *abuf, int alen,
                 }
               txt_last = txt_curr;
 
+              txt_curr->record_start = strptr == aptr;
               txt_curr->length = substr_len;
               txt_curr->txt = malloc (substr_len + 1/* Including null byte */);
               if (txt_curr->txt == NULL)
@@ -159,6 +158,8 @@ ares_parse_txt_reply (const unsigned char *abuf, int alen,
                   status = ARES_ENOMEM;
                   break;
                 }
+
+              ++strptr;
               memcpy ((char *) txt_curr->txt, strptr, substr_len);
 
               /* Make sure we NULL-terminate */

From 08d08668c957d990e0c52b733e3b29d939a61113 Mon Sep 17 00:00:00 2001
From: Cheng Zhao 
Date: Wed, 31 Dec 2014 12:38:08 -0800
Subject: [PATCH 108/313] src,deps: replace LoadLibrary by LoadLibraryW

On Windows, when compiling with `UNICODE` defined, `LoadLibrary` becomes
`LoadLibraryW`. When an ASCII string is passed to that function it
crashes.

PR-URL: https://github.com/iojs/io.js/pull/226
Reviewed-By: Bert Belder 
---
 deps/cares/src/ares_library_init.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/deps/cares/src/ares_library_init.c b/deps/cares/src/ares_library_init.c
index 770e7c23560fb9..9114f62614b9b1 100644
--- a/deps/cares/src/ares_library_init.c
+++ b/deps/cares/src/ares_library_init.c
@@ -45,7 +45,7 @@ static int ares_win32_init(void)
 #ifdef USE_WINSOCK
 
   hnd_iphlpapi = 0;
-  hnd_iphlpapi = LoadLibrary("iphlpapi.dll");
+  hnd_iphlpapi = LoadLibraryW(L"iphlpapi.dll");
   if (!hnd_iphlpapi)
     return ARES_ELOADIPHLPAPI;
 
@@ -73,7 +73,7 @@ static int ares_win32_init(void)
    */
 
   hnd_advapi32 = 0;
-  hnd_advapi32 = LoadLibrary("advapi32.dll");
+  hnd_advapi32 = LoadLibraryW(L"advapi32.dll");
   if (hnd_advapi32)
     {
       ares_fpSystemFunction036 = (fpSystemFunction036_t)

From 8b9a1537ad5c34c92215660291e962558b6bc8d3 Mon Sep 17 00:00:00 2001
From: Evan Lucas 
Date: Thu, 7 May 2015 16:09:31 -0500
Subject: [PATCH 109/313] events: provide better error message for unhandled
 error

Previously, in the event of an unhandled error event, if the error is a
not an actual Error, then a default error is thrown. Now, the argument
is appended to the error message and added as the `context` property
of the error.

PR-URL: https://github.com/iojs/io.js/pull/1654
Reviewed-By: Rod Vagg 
Reviewed-By: Colin Ihrig 
---
 lib/events.js                              | 5 ++++-
 test/parallel/test-event-emitter-errors.js | 8 ++++++++
 2 files changed, 12 insertions(+), 1 deletion(-)
 create mode 100644 test/parallel/test-event-emitter-errors.js

diff --git a/lib/events.js b/lib/events.js
index 63d79cea6d412c..3ea798b3bdb01a 100644
--- a/lib/events.js
+++ b/lib/events.js
@@ -140,7 +140,10 @@ EventEmitter.prototype.emit = function emit(type) {
     } else if (er instanceof Error) {
       throw er; // Unhandled 'error' event
     } else {
-      throw new Error('Uncaught, unspecified "error" event.');
+      // At least give some kind of context to the user
+      var err = new Error('Uncaught, unspecified "error" event. (' + er + ')');
+      err.context = er;
+      throw err;
     }
     return false;
   }
diff --git a/test/parallel/test-event-emitter-errors.js b/test/parallel/test-event-emitter-errors.js
new file mode 100644
index 00000000000000..5ee2c87052bf0e
--- /dev/null
+++ b/test/parallel/test-event-emitter-errors.js
@@ -0,0 +1,8 @@
+var EventEmitter = require('events');
+var assert = require('assert');
+
+var EE = new EventEmitter();
+
+assert.throws(function() {
+  EE.emit('error', 'Accepts a string');
+}, /Accepts a string/);

From 0b21ab13b7dec92bca216b03f32c8f578c644a4d Mon Sep 17 00:00:00 2001
From: Jeremiah Senkpiel 
Date: Thu, 7 May 2015 16:48:12 -0400
Subject: [PATCH 110/313] tools: refactor `make test-npm` into test-npm.sh
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Extracts test-npm from Makefile and puts it in tools/test-npm.sh
Also improves test-npm to use a separate copy of deps/npm for testing.

PR-URL: https://github.com/iojs/io.js/pull/1662
Reviewed-By: Johan Bergström 
Reviewed-By: Evan Lucas 
---
 Makefile          | 14 +-------------
 tools/test-npm.sh | 37 +++++++++++++++++++++++++++++++++++++
 2 files changed, 38 insertions(+), 13 deletions(-)
 create mode 100755 tools/test-npm.sh

diff --git a/Makefile b/Makefile
index c87a8ea7f1cedf..92a7694a0a2897 100644
--- a/Makefile
+++ b/Makefile
@@ -138,19 +138,7 @@ test-debugger: all
 	$(PYTHON) tools/test.py debugger
 
 test-npm: $(NODE_EXE)
-	rm -rf npm-cache npm-tmp npm-prefix
-	mkdir npm-cache npm-tmp npm-prefix
-	cd deps/npm ; npm_config_cache="$(shell pwd)/npm-cache" \
-	     npm_config_prefix="$(shell pwd)/npm-prefix" \
-	     npm_config_tmp="$(shell pwd)/npm-tmp" \
-	     ../../$(NODE_EXE) cli.js install --ignore-scripts
-	cd deps/npm ; npm_config_cache="$(shell pwd)/npm-cache" \
-	     npm_config_prefix="$(shell pwd)/npm-prefix" \
-	     npm_config_tmp="$(shell pwd)/npm-tmp" \
-	     ../../$(NODE_EXE) cli.js run-script test-all && \
-	     ../../$(NODE_EXE) cli.js prune --prod && \
-	     cd ../.. && \
-	     rm -rf npm-cache npm-tmp npm-prefix
+	NODE_EXE=$(NODE_EXE) tools/test-npm.sh
 
 test-npm-publish: $(NODE_EXE)
 	npm_package_config_publishtest=true ./$(NODE_EXE) deps/npm/test/run.js
diff --git a/tools/test-npm.sh b/tools/test-npm.sh
new file mode 100755
index 00000000000000..9e7f161e7f5046
--- /dev/null
+++ b/tools/test-npm.sh
@@ -0,0 +1,37 @@
+#!/bin/bash
+
+set -e
+
+# always change the working directory to the project's root directory
+cd $(dirname $0)/..
+
+# pass NODE_EXE from something like Makefile
+# it should point to either {./}node or {./}node.exe, depending on the platform
+if [ -z $NODE_EXE ]; then
+  echo "No node executable provided. Bailing." >&2
+  exit 0
+fi
+
+rm -rf test-npm
+mkdir test-npm
+
+# make a copy of deps/npm to run the tests on
+cp -r deps/npm/ test-npm/
+
+cd test-npm
+
+# do a rm first just in case deps/npm contained these
+rm -rf npm-cache npm-tmp npm-prefix
+mkdir npm-cache npm-tmp npm-prefix
+
+# set some npm env varibles to point to our new temporary folders
+export npm_config_cache="npm-cache"
+export npm_config_prefix="npm-prefix"
+export npm_config_tmp="npm-tmp"
+
+# install npm devDependencies and run npm's tests
+../$NODE_EXE cli.js install --ignore-scripts
+../$NODE_EXE cli.js run-script test-all
+
+# clean up everything one single shot
+cd .. && rm -rf test-npm

From c58264e58bca19a6a11314629bb93c10cddac7b5 Mon Sep 17 00:00:00 2001
From: Roman Reiss 
Date: Tue, 12 May 2015 21:29:03 +0200
Subject: [PATCH 111/313] tools: make eslint work on subdirectories

The old pattern didn't include files in lib/internal. This changes the
pattern to directories which makes eslint apply to all subdirectories as
well.

PR-URL: https://github.com/iojs/io.js/pull/1686
Reviewed-By: Chris Dickinson 
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 92a7694a0a2897..451f81dde5dbea 100644
--- a/Makefile
+++ b/Makefile
@@ -375,7 +375,7 @@ bench-idle:
 	./$(NODE_EXE) benchmark/idle_clients.js &
 
 jslint:
-	./$(NODE_EXE) tools/eslint/bin/eslint.js src/*.js lib/*.js --reset --quiet
+	./$(NODE_EXE) tools/eslint/bin/eslint.js src lib --reset --quiet
 
 CPPLINT_EXCLUDE ?=
 CPPLINT_EXCLUDE += src/node_lttng.cc

From 20c9a52227c2e4da2b7c151d8150be0e91f35256 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Johan=20Bergstr=C3=B6m?= 
Date: Tue, 12 May 2015 13:42:54 +1000
Subject: [PATCH 112/313] build: move --with-intl to intl optgroup

PR-URL: https://github.com/iojs/io.js/pull/1680
Reviewed-By: Rod Vagg 
---
 configure | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure b/configure
index ec74149627fcc1..49613ef008e400 100755
--- a/configure
+++ b/configure
@@ -237,7 +237,7 @@ parser.add_option('--with-etw',
     dest='with_etw',
     help='build with ETW (default is true on Windows)')
 
-parser.add_option('--with-intl',
+intl_optgroup.add_option('--with-intl',
     action='store',
     dest='with_intl',
     default='none',

From 966acb9916874da599c9641825b3eb154af0f32d Mon Sep 17 00:00:00 2001
From: Yosuke Furukawa 
Date: Tue, 12 May 2015 18:33:02 +0900
Subject: [PATCH 113/313] tools: remove closure_linter to eslint on windows
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

PR-URL: https://github.com/iojs/io.js/pull/1685
Reviewed-By: Johan Bergström 
Reviewed-By: Roman Reiss 
---
 vcbuild.bat | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/vcbuild.bat b/vcbuild.bat
index 9132acbf44588d..fb6881c0e8e399 100644
--- a/vcbuild.bat
+++ b/vcbuild.bat
@@ -181,8 +181,7 @@ goto jslint
 :jslint
 if not defined jslint goto exit
 echo running jslint
-set PYTHONPATH=tools/closure_linter/;tools/gflags/
-python tools/closure_linter/closure_linter/gjslint.py --unix_mode --strict --nojsdoc -r lib/ -r src/ --exclude_files lib/punycode.js
+%config%\iojs tools/eslint/bin/eslint.js src lib --reset --quiet
 goto exit
 
 :create-msvs-files-failed

From 76937051f852accd60c18b6a63277061d98d3909 Mon Sep 17 00:00:00 2001
From: cjihrig 
Date: Mon, 11 May 2015 12:11:01 -0400
Subject: [PATCH 114/313] os: refine tmpdir() trailing slash stripping

os.tmpdir() began stripping trailing slashes in
b57cc51d8d3f4ad279591ae8fa6584ee22773b97. This causes problems if
the temp directory is simply '/'. It also stripped trailing
slashes without first determining which slash type is used by
the current operating system. This commit only strips trailing
slashes if another character precedes the slash. On Windows, it
checks for ':', as not to strip slashes from something like 'C:\'.
It also only strips slashes that are appropriate for the user's
operating system.

Fixes: https://github.com/iojs/io.js/issues/1669
PR-URL: https://github.com/iojs/io.js/pull/1673
Reviewed-By: Rod Vagg 
Reviewed-By: Christian Tellnes 
---
 lib/os.js                |  5 ++++-
 test/parallel/test-os.js | 10 ++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/lib/os.js b/lib/os.js
index cd4eb1c12f49bc..4426612285e299 100644
--- a/lib/os.js
+++ b/lib/os.js
@@ -22,6 +22,9 @@ exports.platform = function() {
   return process.platform;
 };
 
+const trailingSlashRe = isWindows ? /[^:]\\$/
+                                  : /.\/$/;
+
 exports.tmpdir = function() {
   var path;
   if (isWindows) {
@@ -34,7 +37,7 @@ exports.tmpdir = function() {
            process.env.TEMP ||
            '/tmp';
   }
-  if (/[\\\/]$/.test(path))
+  if (trailingSlashRe.test(path))
     path = path.slice(0, -1);
   return path;
 };
diff --git a/test/parallel/test-os.js b/test/parallel/test-os.js
index b5f39973a6f71f..dd1a1ae339b385 100644
--- a/test/parallel/test-os.js
+++ b/test/parallel/test-os.js
@@ -15,6 +15,12 @@ if (process.platform === 'win32') {
   assert.equal(os.tmpdir(), expected);
   process.env.TEMP = '\\temp\\';
   assert.equal(os.tmpdir(), '\\temp');
+  process.env.TEMP = '\\tmpdir/';
+  assert.equal(os.tmpdir(), '\\tmpdir/');
+  process.env.TEMP = '\\';
+  assert.equal(os.tmpdir(), '\\');
+  process.env.TEMP = 'C:\\';
+  assert.equal(os.tmpdir(), 'C:\\');
 } else {
   assert.equal(os.tmpdir(), '/tmpdir');
   process.env.TMPDIR = '';
@@ -25,6 +31,10 @@ if (process.platform === 'win32') {
   assert.equal(os.tmpdir(), '/tmp');
   process.env.TMPDIR = '/tmpdir/';
   assert.equal(os.tmpdir(), '/tmpdir');
+  process.env.TMPDIR = '/tmpdir\\';
+  assert.equal(os.tmpdir(), '/tmpdir\\');
+  process.env.TMPDIR = '/';
+  assert.equal(os.tmpdir(), '/');
 }
 
 var endianness = os.endianness();

From 4e2f999a62f6e6a0c502dca138f40a75fad75972 Mon Sep 17 00:00:00 2001
From: Yosuke Furukawa 
Date: Tue, 12 May 2015 15:47:45 +0900
Subject: [PATCH 115/313] test: fix infinite loop detection

Fixes: https://github.com/iojs/io.js/issues/1675
PR-URL: https://github.com/iojs/io.js/pull/1681
Reviewed-By: Jeremiah Senkpiel 
---
 test/parallel/test-dgram-send-callback-recursive.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/test/parallel/test-dgram-send-callback-recursive.js b/test/parallel/test-dgram-send-callback-recursive.js
index b1c9745fe88346..046545deff6da3 100644
--- a/test/parallel/test-dgram-send-callback-recursive.js
+++ b/test/parallel/test-dgram-send-callback-recursive.js
@@ -8,9 +8,10 @@ const chunk = 'abc';
 var recursiveCount = 0;
 var received = 0;
 const limit = 10;
+const recursiveLimit = limit + 1;
 
 function onsend() {
-  if (recursiveCount > limit) {
+  if (recursiveCount > recursiveLimit) {
     throw new Error('infinite loop detected');
   }
   if (received < limit) {

From 8a0e5295b4c0b83855d4b51496254a759dfe9dfa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Johan=20Bergstr=C3=B6m?= 
Date: Thu, 14 May 2015 09:35:03 +1000
Subject: [PATCH 116/313] build: use backslashes for paths on windows

PR-URL: https://github.com/iojs/io.js/pull/1698
Reviewed-By: Yosuke Furukawa 
Reviewed-By: Roman Reiss 
---
 vcbuild.bat | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/vcbuild.bat b/vcbuild.bat
index fb6881c0e8e399..afb19cbad00208 100644
--- a/vcbuild.bat
+++ b/vcbuild.bat
@@ -174,14 +174,14 @@ if "%config%"=="Debug" set test_args=--mode=debug %test_args%
 if "%config%"=="Release" set test_args=--mode=release %test_args%
 echo running 'cctest'
 "%config%\cctest"
-echo running 'python tools/test.py %test_args%'
-python tools/test.py %test_args%
+echo running 'python tools\test.py %test_args%'
+python tools\test.py %test_args%
 goto jslint
 
 :jslint
 if not defined jslint goto exit
 echo running jslint
-%config%\iojs tools/eslint/bin/eslint.js src lib --reset --quiet
+%config%\iojs tools\eslint\bin\eslint.js src lib --reset --quiet
 goto exit
 
 :create-msvs-files-failed

From 0a461e5360f400e42a144ad968bcfa9e72e42668 Mon Sep 17 00:00:00 2001
From: Yosuke Furukawa 
Date: Thu, 14 May 2015 00:00:57 +0900
Subject: [PATCH 117/313] src: fix preload when used with prior flags

Fixes: https://github.com/nodejs/io.js/issues/1691
PR-URL: https://github.com/nodejs/io.js/pull/1694
Reviewed-By: Ali Ijaz Sheikh 
Reviewed-By: Trevor Norris 
Reviewed-By: Jeremiah Senkpiel 
---
 src/node.js                   | 21 ++++++++++++---------
 test/parallel/test-preload.js | 12 ++++++++++++
 2 files changed, 24 insertions(+), 9 deletions(-)

diff --git a/src/node.js b/src/node.js
index 55b1d782ce82b0..cb50341ce2ea8c 100644
--- a/src/node.js
+++ b/src/node.js
@@ -82,16 +82,9 @@
         delete process.env.NODE_UNIQUE_ID;
       }
 
-      // Load any preload modules
-      if (process._preload_modules) {
-        var Module = NativeModule.require('module');
-        process._preload_modules.forEach(function(module) {
-          Module._load(module);
-        });
-      }
-
       if (process._eval != null) {
         // User passed '-e' or '--eval' arguments to Node.
+        startup.preloadModules();
         evalScript('[eval]');
       } else if (process.argv[1]) {
         // make process.argv[1] into a full path
@@ -99,7 +92,7 @@
         process.argv[1] = path.resolve(process.argv[1]);
 
         var Module = NativeModule.require('module');
-
+        startup.preloadModules();
         if (global.v8debug &&
             process.execArgv.some(function(arg) {
               return arg.match(/^--debug-brk(=[0-9]*)?$/);
@@ -857,6 +850,16 @@
     };
   };
 
+  // Load preload modules
+  startup.preloadModules = function() {
+    if (process._preload_modules) {
+      var Module = NativeModule.require('module');
+      process._preload_modules.forEach(function(module) {
+        Module._load(module);
+      });
+    }
+  };
+
   // Below you find a minimal module system, which is used to load the node
   // core modules found in lib/*.js. All core modules are compiled into the
   // node binary, so they can be loaded faster.
diff --git a/test/parallel/test-preload.js b/test/parallel/test-preload.js
index 643edfb1d970cc..3801f3df7b20f8 100644
--- a/test/parallel/test-preload.js
+++ b/test/parallel/test-preload.js
@@ -80,3 +80,15 @@ child_process.exec(nodeBinary + ' '
     if (err) throw err;
     assert.ok(/worker terminated with code 43/.test(stdout));
   });
+
+// https://github.com/iojs/io.js/issues/1691
+var originalCwd = process.cwd();
+process.chdir(path.join(__dirname, '../fixtures/'));
+child_process.exec(nodeBinary + ' '
+  + '--expose_debug_as=v8debug '
+  + '--require ' + fixture('cluster-preload.js') + ' '
+  + 'cluster-preload-test.js',
+  function(err, stdout, stderr) {
+    if (err) throw err;
+    assert.ok(/worker terminated with code 43/.test(stdout));
+  });

From 3e7a14381497a3b73dda68d05b5130563cdab420 Mon Sep 17 00:00:00 2001
From: Jeremiah Senkpiel 
Date: Fri, 15 May 2015 18:37:44 -0400
Subject: [PATCH 118/313] 2015-05-15 io.js v2.0.2 Release

PR-URL: https://github.com/iojs/io.js/pull/1679

Notable Changes:

* win,node-gyp: the delay-load hook for windows addons has now been
correctly enabled by default, it had wrongly defaulted to off in the
release version of 2.0.0 (Bert Belder) #1433
* os: tmpdir()'s trailing slash stripping has been refined to fix an
issue when the temp directory is at '/'. Also considers which slash is
used by the operating system. (cjihrig) #1673
* tls: default ciphers have been updated to use gcm and aes128 (Mike
MacCana) #1660
* build: v8 snapshots have been re-enabled by default as suggested by
the v8 team, since prior security issues have been resolved. This
should give some perf improvements to both startup and vm context
creation. (Trevor Norris) #1663
* src: fixed preload modules not working when other flags were used
before --require (Yosuke Furukawa) #1694
* dgram: fixed send()'s callback not being asynchronous (Yosuke
Furukawa) #1313
* readline: emitKeys now keeps buffering data until it has enough to
parse. This fixes an issue with parsing split escapes. (Alex Kocharin)
* cluster: works now properly emit 'disconnect' to cluser.worker (Oleg
Elifantiev) #1386
events: uncaught errors now provide some context (Evan Lucas) #1654
---
 CHANGELOG.md       | 49 ++++++++++++++++++++++++++++++++++++++++++++++
 src/node_version.h |  2 +-
 2 files changed, 50 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 36e615425fd9d0..aacb286fc4e11a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,54 @@
 # io.js ChangeLog
 
+## 2015-05-15, Version 2.0.1, @Fishrock123
+
+### Notable changes
+
+* **win,node-gyp**: the delay-load hook for windows addons has now been correctly enabled by default, it had wrongly defaulted to off in the release version of 2.0.0 (Bert Belder) [#1433](https://github.com/iojs/io.js/pull/1433)
+* **os**: `tmpdir()`'s trailing slash stripping has been refined to fix an issue when the temp directory is at '/'. Also considers which slash is used by the operating system. (cjihrig) [#1673](https://github.com/iojs/io.js/pull/1673)
+* **tls**: default ciphers have been updated to use gcm and aes128 (Mike MacCana) [#1660](https://github.com/iojs/io.js/pull/1660)
+* **build**: v8 snapshots have been re-enabled by default as suggested by the v8 team, since prior security issues have been resolved. This should give some perf improvements to both startup and vm context creation. (Trevor Norris) [#1663](https://github.com/iojs/io.js/pull/1663)
+* **src**: fixed preload modules not working when other flags were used before `--require` (Yosuke Furukawa) [#1694](https://github.com/iojs/io.js/pull/1694)
+* **dgram**: fixed `send()`'s callback not being asynchronous (Yosuke Furukawa) [#1313](https://github.com/iojs/io.js/pull/1313)
+* **readline**: emitKeys now keeps buffering data until it has enough to parse. This fixes an issue with parsing split escapes. (Alex Kocharin) [#1601](https://github.com/iojs/io.js/pull/1601)
+* **cluster**: works now properly emit 'disconnect' to `cluser.worker` (Oleg Elifantiev) [#1386](https://github.com/iojs/io.js/pull/1386)
+* **events**: uncaught errors now provide some context (Evan Lucas) [#1654](https://github.com/iojs/io.js/pull/1654)
+
+### Known issues
+
+See https://github.com/iojs/io.js/labels/confirmed-bug for complete and current list of known issues.
+
+* Some problems with unreferenced timers running during `beforeExit` are still to be resolved. See [#1264](https://github.com/iojs/io.js/issues/1264).
+* Surrogate pair in REPL can freeze terminal [#690](https://github.com/iojs/io.js/issues/690)
+* `process.send()` is not synchronous as the docs suggest, a regression introduced in 1.0.2, see [#760](https://github.com/iojs/io.js/issues/760) and fix in [#774](https://github.com/iojs/io.js/issues/774)
+* Calling `dns.setServers()` while a DNS query is in progress can cause the process to crash on a failed assertion [#894](https://github.com/iojs/io.js/issues/894)
+* `url.resolve` may transfer the auth portion of the url when resolving between two full hosts, see [#1435](https://github.com/iojs/io.js/issues/1435).
+
+### Commits
+
+* [[`8a0e5295b4`](https://github.com/iojs/io.js/commit/8a0e5295b4)] - **build**: use backslashes for paths on windows (Johan Bergström) [#1698](https://github.com/iojs/io.js/pull/1698)
+* [[`20c9a52227`](https://github.com/iojs/io.js/commit/20c9a52227)] - **build**: move --with-intl to intl optgroup (Johan Bergström) [#1680](https://github.com/iojs/io.js/pull/1680)
+* [[`36cdc7c8ac`](https://github.com/iojs/io.js/commit/36cdc7c8ac)] - **build**: re-enable V8 snapshots (Trevor Norris) [#1663](https://github.com/iojs/io.js/pull/1663)
+* [[`5883a59b21`](https://github.com/iojs/io.js/commit/5883a59b21)] - **cluster**: disconnect event not emitted correctly (Oleg Elifantiev) [#1386](https://github.com/iojs/io.js/pull/1386)
+* [[`0f850f7ae7`](https://github.com/iojs/io.js/commit/0f850f7ae7)] - **deps**: provide TXT chunk info in c-ares (Fedor Indutny)
+* [[`7e1c0e75ed`](https://github.com/iojs/io.js/commit/7e1c0e75ed)] - **deps**: sync with upstream bagder/c-ares@bba4dc5 (Ben Noordhuis) [#1678](https://github.com/iojs/io.js/pull/1678)
+* [[`18d457bd34`](https://github.com/iojs/io.js/commit/18d457bd34)] - **dgram**: call send callback asynchronously (Yosuke Furukawa) [#1313](https://github.com/iojs/io.js/pull/1313)
+* [[`8b9a1537ad`](https://github.com/iojs/io.js/commit/8b9a1537ad)] - **events**: provide better error message for unhandled error (Evan Lucas) [#1654](https://github.com/iojs/io.js/pull/1654)
+* [[`19ffb5cf1c`](https://github.com/iojs/io.js/commit/19ffb5cf1c)] - **lib**: fix eslint styles (Yosuke Furukawa) [#1539](https://github.com/iojs/io.js/pull/1539)
+* [[`76937051f8`](https://github.com/iojs/io.js/commit/76937051f8)] - **os**: refine tmpdir() trailing slash stripping (cjihrig) [#1673](https://github.com/iojs/io.js/pull/1673)
+* [[`aed6bce906`](https://github.com/iojs/io.js/commit/aed6bce906)] - **readline**: turn emitKeys into a streaming parser (Alex Kocharin) [#1601](https://github.com/iojs/io.js/pull/1601)
+* [[`0a461e5360`](https://github.com/iojs/io.js/commit/0a461e5360)] - **src**: fix preload when used with prior flags (Yosuke Furukawa) [#1694](https://github.com/nodejs/io.js/pull/1694)
+* [[`931a0d4634`](https://github.com/iojs/io.js/commit/931a0d4634)] - **src**: add type check to v8.setFlagsFromString() (Roman Klauke) [#1652](https://github.com/iojs/io.js/pull/1652)
+* [[`08d08668c9`](https://github.com/iojs/io.js/commit/08d08668c9)] - **src,deps**: replace LoadLibrary by LoadLibraryW (Cheng Zhao) [#226](https://github.com/iojs/io.js/pull/226)
+* [[`4e2f999a62`](https://github.com/iojs/io.js/commit/4e2f999a62)] - **test**: fix infinite loop detection (Yosuke Furukawa) [#1681](https://github.com/iojs/io.js/pull/1681)
+* [[`5755fc099f`](https://github.com/iojs/io.js/commit/5755fc099f)] - **tls**: update default ciphers to use gcm and aes128 (Mike MacCana) [#1660](https://github.com/iojs/io.js/pull/1660)
+* [[`966acb9916`](https://github.com/iojs/io.js/commit/966acb9916)] - **tools**: remove closure_linter to eslint on windows (Yosuke Furukawa) [#1685](https://github.com/iojs/io.js/pull/1685)
+* [[`c58264e58b`](https://github.com/iojs/io.js/commit/c58264e58b)] - **tools**: make eslint work on subdirectories (Roman Reiss) [#1686](https://github.com/iojs/io.js/pull/1686)
+* [[`0b21ab13b7`](https://github.com/iojs/io.js/commit/0b21ab13b7)] - **tools**: refactor `make test-npm` into test-npm.sh (Jeremiah Senkpiel) [#1662](https://github.com/iojs/io.js/pull/1662)
+* [[`f07b3b600b`](https://github.com/iojs/io.js/commit/f07b3b600b)] - **tools**: set eslint comma-spacing to 'warn' (Roman Reiss) [#1672](https://github.com/iojs/io.js/pull/1672)
+* [[`f9dd34d301`](https://github.com/iojs/io.js/commit/f9dd34d301)] - **tools**: replace closure-linter with eslint (Yosuke Furukawa) [#1539](https://github.com/iojs/io.js/pull/1539)
+* [[`64d3210c98`](https://github.com/iojs/io.js/commit/64d3210c98)] - **win,node-gyp**: enable delay-load hook by default (Bert Belder) [#1667](https://github.com/iojs/io.js/issues/1667)
+
 ## 2015-05-07, Version 2.0.1, @rvagg
 
 ### Notable changes
diff --git a/src/node_version.h b/src/node_version.h
index 75fc68783cdee0..bfcbc9c6492bb2 100644
--- a/src/node_version.h
+++ b/src/node_version.h
@@ -5,7 +5,7 @@
 #define NODE_MINOR_VERSION 0
 #define NODE_PATCH_VERSION 2
 
-#define NODE_VERSION_IS_RELEASE 0
+#define NODE_VERSION_IS_RELEASE 1
 
 #ifndef NODE_STRINGIFY
 #define NODE_STRINGIFY(n) NODE_STRINGIFY_HELPER(n)

From 0a48a8b473d292ed20f07830aad7efd5a70bf21d Mon Sep 17 00:00:00 2001
From: Jeremiah Senkpiel 
Date: Fri, 15 May 2015 18:40:05 -0400
Subject: [PATCH 119/313] Working on v2.0.3

PR-URL: https://github.com/iojs/io.js/pull/1679
---
 src/node_version.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/node_version.h b/src/node_version.h
index bfcbc9c6492bb2..d16cc340cc5f0a 100644
--- a/src/node_version.h
+++ b/src/node_version.h
@@ -3,9 +3,9 @@
 
 #define NODE_MAJOR_VERSION 2
 #define NODE_MINOR_VERSION 0
-#define NODE_PATCH_VERSION 2
+#define NODE_PATCH_VERSION 3
 
-#define NODE_VERSION_IS_RELEASE 1
+#define NODE_VERSION_IS_RELEASE 0
 
 #ifndef NODE_STRINGIFY
 #define NODE_STRINGIFY(n) NODE_STRINGIFY_HELPER(n)

From c7fb91dc1310f9454d4aa8091bcc6d305322a72f Mon Sep 17 00:00:00 2001
From: Jeremiah Senkpiel 
Date: Fri, 15 May 2015 19:28:16 -0400
Subject: [PATCH 120/313] doc: fix v2.0.2 entry in changelog.md

---
 CHANGELOG.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index aacb286fc4e11a..3be0f994feebf5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # io.js ChangeLog
 
-## 2015-05-15, Version 2.0.1, @Fishrock123
+## 2015-05-15, Version 2.0.2, @Fishrock123
 
 ### Notable changes
 

From d4726cde57856896c560820b89eae0bc08621034 Mon Sep 17 00:00:00 2001
From: Evan Lucas 
Date: Wed, 13 May 2015 21:25:57 -0500
Subject: [PATCH 121/313] http,net,tls: return this from setTimeout methods

Modifies the setTimeout methods for the following prototypes:

- http.ClientRequest
- http.IncomingMessage
- http.OutgoingMessage
- http.Server
- https.Server
- net.Socket
- tls.TLSSocket

Previously, the above functions returned undefined. They now return
`this`. This is useful for chaining function calls.

PR-URL: https://github.com/nodejs/io.js/pull/1699
Reviewed-By: Roman Reiss 
---
 doc/api/http.markdown                          |  8 ++++++++
 doc/api/net.markdown                           |  4 +++-
 lib/_http_client.js                            |  6 ++++--
 lib/_http_incoming.js                          |  1 +
 lib/_http_outgoing.js                          |  1 +
 lib/_http_server.js                            |  1 +
 lib/net.js                                     |  1 +
 test/parallel/test-http-client-timeout.js      |  3 ++-
 test/parallel/test-http-set-timeout-server.js  | 18 ++++++++++++------
 test/parallel/test-http-set-timeout.js         |  5 +++--
 test/parallel/test-https-set-timeout-server.js |  3 ++-
 test/parallel/test-https-timeout-server-2.js   |  3 ++-
 test/parallel/test-net-settimeout.js           |  3 ++-
 test/parallel/test-tls-request-timeout.js      |  3 ++-
 test/parallel/test-tls-timeout-server-2.js     |  3 ++-
 test/parallel/test-tls-wrap-timeout.js         |  3 ++-
 16 files changed, 48 insertions(+), 18 deletions(-)

diff --git a/doc/api/http.markdown b/doc/api/http.markdown
index 245b5d71e1de9f..91f5a0a72dc339 100644
--- a/doc/api/http.markdown
+++ b/doc/api/http.markdown
@@ -231,6 +231,8 @@ destroyed automatically if they time out.  However, if you assign a
 callback to the Server's `'timeout'` event, then you are responsible
 for handling socket timeouts.
 
+Returns `server`.
+
 ### server.timeout
 
 * {Number} Default = 120000 (2 minutes)
@@ -318,6 +320,8 @@ assign a handler on the request, the response, or the server's
 `'timeout'` events, then it is your responsibility to handle timed out
 sockets.
 
+Returns `response`.
+
 ### response.statusCode
 
 When using implicit headers (not calling [response.writeHead()][] explicitly),
@@ -914,6 +918,8 @@ Aborts a request.  (New since v0.3.8.)
 Once a socket is assigned to this request and is connected
 [socket.setTimeout()][] will be called.
 
+Returns `request`.
+
 ### request.setNoDelay([noDelay])
 
 Once a socket is assigned to this request and is connected
@@ -1003,6 +1009,8 @@ received.  Only populated at the 'end' event.
 
 Calls `message.connection.setTimeout(msecs, callback)`.
 
+Returns `message`.
+
 ### message.method
 
 **Only valid for request obtained from [http.Server][].**
diff --git a/doc/api/net.markdown b/doc/api/net.markdown
index 0c61d4cc996f62..3fc6cf8326511e 100644
--- a/doc/api/net.markdown
+++ b/doc/api/net.markdown
@@ -355,7 +355,7 @@ For TCP sockets, `options` argument should be an object which specifies:
   - `localPort`: Local port to bind to for network connections.
 
   - `family` : Version of IP stack. Defaults to `4`.
-  
+
   - `lookup` : Custom lookup function. Defaults to `dns.lookup`.
 
 For local domain sockets, `options` argument should be an object which
@@ -451,6 +451,8 @@ If `timeout` is 0, then the existing idle timeout is disabled.
 The optional `callback` parameter will be added as a one time listener for the
 `'timeout'` event.
 
+Returns `socket`.
+
 ### socket.setNoDelay([noDelay])
 
 Disables the Nagle algorithm. By default TCP connections use the Nagle
diff --git a/lib/_http_client.js b/lib/_http_client.js
index 200a08e5d5bf85..f8239feb071320 100644
--- a/lib/_http_client.js
+++ b/lib/_http_client.js
@@ -538,7 +538,7 @@ ClientRequest.prototype.setTimeout = function(msecs, callback) {
       this.socket.setTimeout(0, this.timeoutCb);
     this.timeoutCb = emitTimeout;
     this.socket.setTimeout(msecs, emitTimeout);
-    return;
+    return this;
   }
 
   // Set timeoutCb so that it'll get cleaned up on request end
@@ -548,12 +548,14 @@ ClientRequest.prototype.setTimeout = function(msecs, callback) {
     this.socket.once('connect', function() {
       sock.setTimeout(msecs, emitTimeout);
     });
-    return;
+    return this;
   }
 
   this.once('socket', function(sock) {
     sock.setTimeout(msecs, emitTimeout);
   });
+
+  return this;
 };
 
 ClientRequest.prototype.setNoDelay = function() {
diff --git a/lib/_http_incoming.js b/lib/_http_incoming.js
index aea665e80973c9..b371c7d7a590f0 100644
--- a/lib/_http_incoming.js
+++ b/lib/_http_incoming.js
@@ -68,6 +68,7 @@ IncomingMessage.prototype.setTimeout = function(msecs, callback) {
   if (callback)
     this.on('timeout', callback);
   this.socket.setTimeout(msecs);
+  return this;
 };
 
 
diff --git a/lib/_http_outgoing.js b/lib/_http_outgoing.js
index bfebef21b69af6..9726ca9e9c9911 100644
--- a/lib/_http_outgoing.js
+++ b/lib/_http_outgoing.js
@@ -88,6 +88,7 @@ OutgoingMessage.prototype.setTimeout = function(msecs, callback) {
   } else {
     this.socket.setTimeout(msecs);
   }
+  return this;
 };
 
 
diff --git a/lib/_http_server.js b/lib/_http_server.js
index ae2bba035c8763..2d503f8098c58f 100644
--- a/lib/_http_server.js
+++ b/lib/_http_server.js
@@ -243,6 +243,7 @@ Server.prototype.setTimeout = function(msecs, callback) {
   this.timeout = msecs;
   if (callback)
     this.on('timeout', callback);
+  return this;
 };
 
 
diff --git a/lib/net.js b/lib/net.js
index 76890335c1861a..f8ebb2c2d7b4f7 100644
--- a/lib/net.js
+++ b/lib/net.js
@@ -310,6 +310,7 @@ Socket.prototype.setTimeout = function(msecs, callback) {
       this.once('timeout', callback);
     }
   }
+  return this;
 };
 
 
diff --git a/test/parallel/test-http-client-timeout.js b/test/parallel/test-http-client-timeout.js
index 8ea36de41ec4c1..a9b093eb0c7938 100644
--- a/test/parallel/test-http-client-timeout.js
+++ b/test/parallel/test-http-client-timeout.js
@@ -23,7 +23,8 @@ server.listen(options.port, options.host, function() {
   function destroy() {
     req.destroy();
   }
-  req.setTimeout(1, destroy);
+  var s = req.setTimeout(1, destroy);
+  assert.ok(s instanceof http.ClientRequest);
   req.on('error', destroy);
   req.end();
 });
diff --git a/test/parallel/test-http-set-timeout-server.js b/test/parallel/test-http-set-timeout-server.js
index ccad6f1f3a398e..caefc03832d5cb 100644
--- a/test/parallel/test-http-set-timeout-server.js
+++ b/test/parallel/test-http-set-timeout-server.js
@@ -29,12 +29,13 @@ test(function serverTimeout(cb) {
     // just do nothing, we should get a timeout event.
   });
   server.listen(common.PORT);
-  server.setTimeout(50, function(socket) {
+  var s = server.setTimeout(50, function(socket) {
     caughtTimeout = true;
     socket.destroy();
     server.close();
     cb();
   });
+  assert.ok(s instanceof http.Server);
   http.get({ port: common.PORT }).on('error', function() {});
 });
 
@@ -45,12 +46,13 @@ test(function serverRequestTimeout(cb) {
   });
   var server = http.createServer(function(req, res) {
     // just do nothing, we should get a timeout event.
-    req.setTimeout(50, function() {
+    var s = req.setTimeout(50, function() {
       caughtTimeout = true;
       req.socket.destroy();
       server.close();
       cb();
     });
+    assert.ok(s instanceof http.IncomingMessage);
   });
   server.listen(common.PORT);
   var req = http.request({ port: common.PORT, method: 'POST' });
@@ -66,12 +68,13 @@ test(function serverResponseTimeout(cb) {
   });
   var server = http.createServer(function(req, res) {
     // just do nothing, we should get a timeout event.
-    res.setTimeout(50, function() {
+    var s = res.setTimeout(50, function() {
       caughtTimeout = true;
       res.socket.destroy();
       server.close();
       cb();
     });
+    assert.ok(s instanceof http.OutgoingMessage);
   });
   server.listen(common.PORT);
   http.get({ port: common.PORT }).on('error', function() {});
@@ -86,9 +89,10 @@ test(function serverRequestNotTimeoutAfterEnd(cb) {
   });
   var server = http.createServer(function(req, res) {
     // just do nothing, we should get a timeout event.
-    req.setTimeout(50, function(socket) {
+    var s = req.setTimeout(50, function(socket) {
       caughtTimeoutOnRequest = true;
     });
+    assert.ok(s instanceof http.IncomingMessage);
     res.on('timeout', function(socket) {
       caughtTimeoutOnResponse = true;
     });
@@ -108,9 +112,10 @@ test(function serverResponseTimeoutWithPipeline(cb) {
     assert.equal(caughtTimeout, '/2');
   });
   var server = http.createServer(function(req, res) {
-    res.setTimeout(50, function() {
+    var s = res.setTimeout(50, function() {
       caughtTimeout += req.url;
     });
+    assert.ok(s instanceof http.OutgoingMessage);
     if (req.url === '/1') res.end();
   });
   server.on('timeout', function(socket) {
@@ -144,12 +149,13 @@ test(function idleTimeout(cb) {
     });
     res.end();
   });
-  server.setTimeout(50, function(socket) {
+  var s = server.setTimeout(50, function(socket) {
     caughtTimeoutOnServer = true;
     socket.destroy();
     server.close();
     cb();
   });
+  assert.ok(s instanceof http.Server);
   server.listen(common.PORT);
   var c = net.connect({ port: common.PORT, allowHalfOpen: true }, function() {
     c.write('GET /1 HTTP/1.1\r\nHost: localhost\r\n\r\n');
diff --git a/test/parallel/test-http-set-timeout.js b/test/parallel/test-http-set-timeout.js
index 1c547f06ee2200..5bb34ad4ff95e9 100644
--- a/test/parallel/test-http-set-timeout.js
+++ b/test/parallel/test-http-set-timeout.js
@@ -1,11 +1,12 @@
 var common = require('../common');
 var assert = require('assert');
 var http = require('http');
+var net = require('net');
 
 var server = http.createServer(function(req, res) {
   console.log('got request. setting 1 second timeout');
-  req.connection.setTimeout(500);
-
+  var s = req.connection.setTimeout(500);
+  assert.ok(s instanceof net.Socket);
   req.connection.on('timeout', function() {
     req.connection.destroy();
     common.debug('TIMEOUT');
diff --git a/test/parallel/test-https-set-timeout-server.js b/test/parallel/test-https-set-timeout-server.js
index 5ae8baee6940d7..a78725eefa83f9 100644
--- a/test/parallel/test-https-set-timeout-server.js
+++ b/test/parallel/test-https-set-timeout-server.js
@@ -41,12 +41,13 @@ test(function serverTimeout(cb) {
     // just do nothing, we should get a timeout event.
   });
   server.listen(common.PORT);
-  server.setTimeout(50, function(socket) {
+  var s = server.setTimeout(50, function(socket) {
     caughtTimeout = true;
     socket.destroy();
     server.close();
     cb();
   });
+  assert.ok(s instanceof https.Server);
   https.get({
     port: common.PORT,
     rejectUnauthorized: false
diff --git a/test/parallel/test-https-timeout-server-2.js b/test/parallel/test-https-timeout-server-2.js
index d802ad4ae9b4a3..0a074da0743646 100644
--- a/test/parallel/test-https-timeout-server-2.js
+++ b/test/parallel/test-https-timeout-server-2.js
@@ -20,10 +20,11 @@ var options = {
 var server = https.createServer(options, assert.fail);
 
 server.on('secureConnection', function(cleartext) {
-  cleartext.setTimeout(50, function() {
+  var s = cleartext.setTimeout(50, function() {
     cleartext.destroy();
     server.close();
   });
+  assert.ok(s instanceof tls.TLSSocket);
 });
 
 server.listen(common.PORT, function() {
diff --git a/test/parallel/test-net-settimeout.js b/test/parallel/test-net-settimeout.js
index 28943a1ef0c96b..a11c4a12ed0ce5 100644
--- a/test/parallel/test-net-settimeout.js
+++ b/test/parallel/test-net-settimeout.js
@@ -18,12 +18,13 @@ var left = killers.length;
 killers.forEach(function(killer) {
   var socket = net.createConnection(common.PORT, 'localhost');
 
-  socket.setTimeout(T, function() {
+  var s = socket.setTimeout(T, function() {
     socket.destroy();
     if (--left === 0) server.close();
     assert.ok(killer !== 0);
     clearTimeout(timeout);
   });
+  assert.ok(s instanceof net.Socket);
 
   socket.setTimeout(killer);
 
diff --git a/test/parallel/test-tls-request-timeout.js b/test/parallel/test-tls-request-timeout.js
index 10a14696c43a71..a5dcdd37e4dfdc 100644
--- a/test/parallel/test-tls-request-timeout.js
+++ b/test/parallel/test-tls-request-timeout.js
@@ -17,7 +17,8 @@ var options = {
 };
 
 var server = tls.Server(options, function(socket) {
-  socket.setTimeout(100);
+  var s = socket.setTimeout(100);
+  assert.ok(s instanceof tls.TLSSocket);
 
   socket.on('timeout', function(err) {
     hadTimeout = true;
diff --git a/test/parallel/test-tls-timeout-server-2.js b/test/parallel/test-tls-timeout-server-2.js
index a16ce33167bb48..dc3d52da01b875 100644
--- a/test/parallel/test-tls-timeout-server-2.js
+++ b/test/parallel/test-tls-timeout-server-2.js
@@ -15,10 +15,11 @@ var options = {
 };
 
 var server = tls.createServer(options, function(cleartext) {
-  cleartext.setTimeout(50, function() {
+  var s = cleartext.setTimeout(50, function() {
     cleartext.destroy();
     server.close();
   });
+  assert.ok(s instanceof tls.TLSSocket);
 });
 
 server.listen(common.PORT, function() {
diff --git a/test/parallel/test-tls-wrap-timeout.js b/test/parallel/test-tls-wrap-timeout.js
index 3013f68886597f..75952da6a37326 100644
--- a/test/parallel/test-tls-wrap-timeout.js
+++ b/test/parallel/test-tls-wrap-timeout.js
@@ -27,9 +27,10 @@ var server = tls.createServer(options, function(c) {
 
 server.listen(common.PORT, function() {
   var socket = net.connect(common.PORT, function() {
-    socket.setTimeout(common.platformTimeout(240), function() {
+    var s = socket.setTimeout(common.platformTimeout(240), function() {
       throw new Error('timeout');
     });
+    assert.ok(s instanceof net.Socket);
 
     var tsocket = tls.connect({
       socket: socket,

From e008e8faba34d6e5bd760e68cdff1f3fe0e04514 Mon Sep 17 00:00:00 2001
From: Shigeki Ohtsu 
Date: Fri, 8 May 2015 13:30:50 +0900
Subject: [PATCH 122/313] tls: fix tls handshake check in ssl error

In ssl.onerror event, `this` refers `ssl` so that
`this._secureEstablished` is always undefined. Fix it to refer
TLSSocket.

PR-URL: https://github.com/nodejs/io.js/pull/1661
Reviewed-By: Fedor Indutny 
---
 lib/_tls_wrap.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/_tls_wrap.js b/lib/_tls_wrap.js
index 0a30cd3310c1f1..5a35c3bd967b55 100644
--- a/lib/_tls_wrap.js
+++ b/lib/_tls_wrap.js
@@ -362,7 +362,7 @@ TLSSocket.prototype._init = function(socket, wrap) {
     self._writableState.errorEmitted = true;
 
     // Destroy socket if error happened before handshake's finish
-    if (!this._secureEstablished) {
+    if (!self._secureEstablished) {
       self._tlsError(err);
       self.destroy();
     } else if (options.isServer &&

From 7c52e1c1f47ac9d2f15048c2606331e3e09c5f6c Mon Sep 17 00:00:00 2001
From: Shigeki Ohtsu 
Date: Fri, 8 May 2015 13:35:47 +0900
Subject: [PATCH 123/313] tls_wrap: fix error cb when fatal TLS Alert recvd

SSL_read() returns 0 when fatal TLS Alert is received.
Fix to invoke ssl error callback in this case.

PR-URL: https://github.com/nodejs/io.js/pull/1661
Reviewed-By: Fedor Indutny 
---
 src/tls_wrap.cc                          |  9 ++-
 test/parallel/test-tls-alert-handling.js | 90 ++++++++++++++++++++++++
 2 files changed, 98 insertions(+), 1 deletion(-)
 create mode 100644 test/parallel/test-tls-alert-handling.js

diff --git a/src/tls_wrap.cc b/src/tls_wrap.cc
index fd337d74a6eb7f..30768640eb99e2 100644
--- a/src/tls_wrap.cc
+++ b/src/tls_wrap.cc
@@ -352,6 +352,10 @@ void TLSWrap::EncOutCb(WriteWrap* req_wrap, int status) {
 Local TLSWrap::GetSSLError(int status, int* err, const char** msg) {
   EscapableHandleScope scope(env()->isolate());
 
+  // ssl_ is already destroyed in reading EOF by close notify alert.
+  if (ssl_ == nullptr)
+    return Local();
+
   *err = SSL_get_error(ssl_, status);
   switch (*err) {
     case SSL_ERROR_NONE:
@@ -432,7 +436,10 @@ void TLSWrap::ClearOut() {
     OnRead(UV_EOF, nullptr);
   }
 
-  if (read == -1) {
+  // We need to check whether an error occurred or the connection was
+  // shutdown cleanly (SSL_ERROR_ZERO_RETURN) even when read == 0.
+  // See iojs#1642 and SSL_read(3SSL) for details.
+  if (read <= 0) {
     int err;
     Local arg = GetSSLError(read, &err, nullptr);
 
diff --git a/test/parallel/test-tls-alert-handling.js b/test/parallel/test-tls-alert-handling.js
new file mode 100644
index 00000000000000..045e69b9495e74
--- /dev/null
+++ b/test/parallel/test-tls-alert-handling.js
@@ -0,0 +1,90 @@
+var common = require('../common');
+var assert = require('assert');
+
+if (!common.opensslCli) {
+  console.error('Skipping because node compiled without OpenSSL CLI.');
+  process.exit(0);
+}
+
+if (!common.hasCrypto) {
+  console.log('1..0 # Skipped: missing crypto');
+  process.exit();
+}
+
+var tls = require('tls');
+var net = require('net');
+var fs = require('fs');
+
+var success = false;
+
+function filenamePEM(n) {
+  return require('path').join(common.fixturesDir, 'keys', n + '.pem');
+}
+
+function loadPEM(n) {
+  return fs.readFileSync(filenamePEM(n));
+}
+
+var opts = {
+  key: loadPEM('agent2-key'),
+  cert: loadPEM('agent2-cert')
+};
+
+var max_iter = 20;
+var iter = 0;
+
+var server = tls.createServer(opts, function(s) {
+  s.pipe(s);
+  s.on('error', function(e) {
+    // ignore error
+  });
+});
+
+server.listen(common.PORT, function() {
+  sendClient();
+});
+
+
+function sendClient() {
+  var client = tls.connect(common.PORT, {
+    rejectUnauthorized: false
+  });
+  client.on('data', function(chunk) {
+    if (iter++ === 2) sendBADTLSRecord();
+    if (iter < max_iter) {
+      client.write('a');
+      return;
+    }
+    client.end();
+    server.close();
+    success = true;
+  });
+  client.write('a');
+  client.on('error', function(e) {
+    // ignore error
+  });
+  client.on('close', function() {
+    server.close();
+  });
+}
+
+
+function sendBADTLSRecord() {
+  var BAD_RECORD = new Buffer([0xff, 0xff, 0xff, 0xff, 0xff, 0xff]);
+  var socket = net.connect(common.PORT);
+  var client = tls.connect({
+    socket: socket,
+    rejectUnauthorized: false
+  }, function() {
+    socket.write(BAD_RECORD);
+    socket.end();
+  });
+  client.on('error', function(e) {
+    // ignore error
+  });
+}
+
+process.on('exit', function() {
+  assert(iter === max_iter);
+  assert(success);
+});

From 6edc900b9579dcf4b556565e9b9161d8d927e35e Mon Sep 17 00:00:00 2001
From: Yazhong Liu 
Date: Tue, 12 May 2015 16:00:35 +0800
Subject: [PATCH 124/313] repl: support non-array `.scope`, document it

REPL evaluate `.scope` when it needs to get a list of the variable names
available in the current scope. Do not throw if the output of such
evaluation is not array, just ignore it.

PR-URL: https://github.com/nodejs/io.js/pull/1682
Reviewed-By: Fedor Indutny 
---
 doc/api/repl.markdown          |  4 ++++
 lib/repl.js                    |  2 +-
 test/parallel/test-repl-tab.js | 18 ++++++++++++++++++
 3 files changed, 23 insertions(+), 1 deletion(-)
 create mode 100644 test/parallel/test-repl-tab.js

diff --git a/doc/api/repl.markdown b/doc/api/repl.markdown
index 18722b902bbf36..99cef9fcc706c1 100644
--- a/doc/api/repl.markdown
+++ b/doc/api/repl.markdown
@@ -90,6 +90,9 @@ You can use your own `eval` function if it has following signature:
       callback(null, result);
     }
 
+On tab completion - `eval` will be called with `.scope` as an input string. It
+is expected to return an array of scope names to be used for the auto-completion.
+
 Multiple REPLs may be started against the same running instance of io.js.  Each
 will share the same global object but will have unique I/O.
 
@@ -232,4 +235,5 @@ The following key combinations in the REPL have these special effects:
   - `C` - Similar to the `.break` keyword.  Terminates the current
     command.  Press twice on a blank line to forcibly exit.
   - `D` - Similar to the `.exit` keyword.
+  - `` - Show both global and local(scope) variables
 
diff --git a/lib/repl.js b/lib/repl.js
index fae6dc461018c8..7d2a77a6ce2143 100644
--- a/lib/repl.js
+++ b/lib/repl.js
@@ -624,7 +624,7 @@ REPLServer.prototype.complete = function(line, callback) {
           completionGroupsLoaded();
         } else {
           this.eval('.scope', this.context, 'repl', function(err, globals) {
-            if (err || !globals) {
+            if (err || !globals || !Array.isArray(globals)) {
               addStandardGlobals(completionGroups, filter);
             } else if (Array.isArray(globals[0])) {
               // Add grouped globals
diff --git a/test/parallel/test-repl-tab.js b/test/parallel/test-repl-tab.js
new file mode 100644
index 00000000000000..79d3c6322075ca
--- /dev/null
+++ b/test/parallel/test-repl-tab.js
@@ -0,0 +1,18 @@
+var assert = require('assert');
+var util = require('util');
+var repl = require('repl');
+var zlib = require('zlib');
+
+// just use builtin stream inherited from Duplex
+var putIn = zlib.createGzip();
+var testMe = repl.start('', putIn, function(cmd, context, filename, callback) {
+  callback(null, cmd);
+});
+
+testMe._domain.on('error', function (e) {
+  assert.fail();
+});
+
+testMe.complete('', function(err, results) {
+  assert.equal(err, null);
+});

From fbaef40e63ba1091156b8897f0ecd6aaf27bf4e2 Mon Sep 17 00:00:00 2001
From: Josh Gummersall 
Date: Sat, 16 May 2015 12:27:03 -0700
Subject: [PATCH 125/313] doc: fix connectListener description in net docs

`connectListener` is registered as a listener to the 'connect' event
once. Update the documentation to reflect that behavior.

Fixes: https://github.com/nodejs/io.js/issues/901
PR-URL: https://github.com/nodejs/io.js/pull/1717
Reviewed-By: Ben Noordhuis 
---
 doc/api/net.markdown | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/doc/api/net.markdown b/doc/api/net.markdown
index 3fc6cf8326511e..a3a1134476f63c 100644
--- a/doc/api/net.markdown
+++ b/doc/api/net.markdown
@@ -67,8 +67,8 @@ The options are passed to both the ['net.Socket'](#net_class_net_socket)
 constructor and the ['socket.connect'](#net_socket_connect_options_connectlistener)
 method.
 
-The `connectListener` parameter will be added as an listener for the
-['connect'][] event.
+The `connectListener` parameter will be added as a listener for the
+['connect'][] event once.
 
 Here is an example of a client of the previously described echo server:
 
@@ -100,8 +100,8 @@ supplied `port` and `host`.
 
 If `host` is omitted, `'localhost'` will be assumed.
 
-The `connectListener` parameter will be added as an listener for the
-['connect'][] event.
+The `connectListener` parameter will be added as a listener for the
+['connect'][] event once.
 
 ## net.connect(path[, connectListener])
 ## net.createConnection(path[, connectListener])
@@ -110,8 +110,8 @@ A factory function, which returns a new unix
 ['net.Socket'](#net_class_net_socket) and automatically connects to the
 supplied `path`.
 
-The `connectListener` parameter will be added as an listener for the
-['connect'][] event.
+The `connectListener` parameter will be added as a listener for the
+['connect'][] event once.
 
 ## Class: net.Server
 

From 5f33521be529cc7046d517e54fa93a5a220c40c7 Mon Sep 17 00:00:00 2001
From: Yazhong Liu 
Date: Mon, 18 May 2015 01:25:19 +0800
Subject: [PATCH 126/313] repl: remove unnecessary check for globals

There is no need to check for globals and also check if it is
an array.

PR-URL: https://github.com/nodejs/io.js/pull/1722
Reviewed-By: Colin Ihrig 
---
 lib/repl.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/repl.js b/lib/repl.js
index 7d2a77a6ce2143..40496559bf452f 100644
--- a/lib/repl.js
+++ b/lib/repl.js
@@ -624,7 +624,7 @@ REPLServer.prototype.complete = function(line, callback) {
           completionGroupsLoaded();
         } else {
           this.eval('.scope', this.context, 'repl', function(err, globals) {
-            if (err || !globals || !Array.isArray(globals)) {
+            if (err || !Array.isArray(globals)) {
               addStandardGlobals(completionGroups, filter);
             } else if (Array.isArray(globals[0])) {
               // Add grouped globals

From 7d90c90aaf0c59d102692ca119f7f7560a9eb8d9 Mon Sep 17 00:00:00 2001
From: smikes 
Date: Thu, 14 May 2015 17:43:35 -0600
Subject: [PATCH 127/313] doc: recommend against use of NODE_PATH

PR-URL: https://github.com/nodejs/io.js/pull/1708
Reviewed-By: Roman Reiss 
---
 doc/api/modules.markdown | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/doc/api/modules.markdown b/doc/api/modules.markdown
index 920da77651a02a..a5b92170575045 100644
--- a/doc/api/modules.markdown
+++ b/doc/api/modules.markdown
@@ -429,6 +429,18 @@ of absolute paths, then io.js will search those paths for modules if they
 are not found elsewhere.  (Note: On Windows, `NODE_PATH` is delimited by
 semicolons instead of colons.)
 
+`NODE_PATH` was originally created to support loading modules from
+varying paths before the current
+[module resolution](https://iojs.org/api/modules.html#modules_all_together)
+algorithm was frozen.
+
+`NODE_PATH` is still supported, but is less necessary now that the io.js
+ecosystem has settled on a convention for locating dependent modules.
+Sometimes deployments that rely on `NODE_PATH` show surprising behavior
+when people are unaware that `NODE_PATH` must be set.  Sometimes a
+module's dependencies change, causing a different version (or even a
+different module) to be loaded as the `NODE_PATH` is searched.
+
 Additionally, io.js will search in the following locations:
 
 * 1: `$HOME/.node_modules`
@@ -438,9 +450,9 @@ Additionally, io.js will search in the following locations:
 Where `$HOME` is the user's home directory, and `$PREFIX` is io.js's
 configured `node_prefix`.
 
-These are mostly for historic reasons.  You are highly encouraged to
-place your dependencies locally in `node_modules` folders.  They will be
-loaded faster, and more reliably.
+These are mostly for historic reasons.  **You are highly encouraged
+to place your dependencies locally in `node_modules` folders.**  They
+will be loaded faster, and more reliably.
 
 ## Accessing the main module
 

From 066274794c077c9323109f95ff0efe53e17d323a Mon Sep 17 00:00:00 2001
From: Frederic Hemberger 
Date: Sat, 16 May 2015 08:04:36 +0200
Subject: [PATCH 128/313] doc: update links from iojs/io.js to nodejs/io.js

Replaced all links in doc and comments to point to the new org.

PR-URL: https://github.com/nodejs/io.js/pull/1715
Reviewed-By: Roman Reiss 
---
 CHANGELOG.md                                  | 2210 ++++++++---------
 COLLABORATOR_GUIDE.md                         |    4 +-
 CONTRIBUTING.md                               |    8 +-
 GOVERNANCE.md                                 |    2 +-
 README.md                                     |    4 +-
 ROADMAP.md                                    |    4 +-
 WORKING_GROUPS.md                             |   96 +-
 doc/releases.md                               |    4 +-
 doc/tc-meetings/2014-12-10.md                 |   44 +-
 doc/tc-meetings/2014-12-17.md                 |   16 +-
 doc/tc-meetings/2014-12-30.md                 |   22 +-
 doc/tc-meetings/2015-01-07.md                 |   26 +-
 doc/tc-meetings/2015-01-13.md                 |   34 +-
 doc/tc-meetings/2015-01-21.md                 |   26 +-
 doc/tc-meetings/2015-01-28.md                 |   58 +-
 doc/tc-meetings/2015-02-04.md                 |   44 +-
 doc/tc-meetings/2015-02-18.md                 |   36 +-
 doc/tc-meetings/2015-03-04.md                 |   44 +-
 doc/tc-meetings/2015-03-18.md                 |   34 +-
 doc/tc-meetings/2015-04-01.md                 |   28 +-
 doc/tc-meetings/2015-04-08.md                 |   26 +-
 doc/tc-meetings/2015-04-15.md                 |   24 +-
 doc/tc-meetings/2015-04-22.md                 |   40 +-
 doc/tc-meetings/2015-04-29.md                 |   32 +-
 src/node.cc                                   |    2 +-
 .../test-arm-math-exp-regress-1376.js         |    2 +-
 test/parallel/test-buffer.js                  |    2 +-
 .../test-event-emitter-get-max-listeners.js   |    2 +-
 test/parallel/test-preload.js                 |    2 +-
 test/parallel/test-stringbytes-external.js    |    2 +-
 test/parallel/test-tls-connect-no-host.js     |    2 +-
 test/parallel/test-url.js                     |    2 +-
 test/parallel/test-vm-debug-context.js        |    4 +-
 33 files changed, 1443 insertions(+), 1443 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3be0f994feebf5..cfccaed9812041 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,127 +4,127 @@
 
 ### Notable changes
 
-* **win,node-gyp**: the delay-load hook for windows addons has now been correctly enabled by default, it had wrongly defaulted to off in the release version of 2.0.0 (Bert Belder) [#1433](https://github.com/iojs/io.js/pull/1433)
-* **os**: `tmpdir()`'s trailing slash stripping has been refined to fix an issue when the temp directory is at '/'. Also considers which slash is used by the operating system. (cjihrig) [#1673](https://github.com/iojs/io.js/pull/1673)
-* **tls**: default ciphers have been updated to use gcm and aes128 (Mike MacCana) [#1660](https://github.com/iojs/io.js/pull/1660)
-* **build**: v8 snapshots have been re-enabled by default as suggested by the v8 team, since prior security issues have been resolved. This should give some perf improvements to both startup and vm context creation. (Trevor Norris) [#1663](https://github.com/iojs/io.js/pull/1663)
-* **src**: fixed preload modules not working when other flags were used before `--require` (Yosuke Furukawa) [#1694](https://github.com/iojs/io.js/pull/1694)
-* **dgram**: fixed `send()`'s callback not being asynchronous (Yosuke Furukawa) [#1313](https://github.com/iojs/io.js/pull/1313)
-* **readline**: emitKeys now keeps buffering data until it has enough to parse. This fixes an issue with parsing split escapes. (Alex Kocharin) [#1601](https://github.com/iojs/io.js/pull/1601)
-* **cluster**: works now properly emit 'disconnect' to `cluser.worker` (Oleg Elifantiev) [#1386](https://github.com/iojs/io.js/pull/1386)
-* **events**: uncaught errors now provide some context (Evan Lucas) [#1654](https://github.com/iojs/io.js/pull/1654)
+* **win,node-gyp**: the delay-load hook for windows addons has now been correctly enabled by default, it had wrongly defaulted to off in the release version of 2.0.0 (Bert Belder) [#1433](https://github.com/nodejs/io.js/pull/1433)
+* **os**: `tmpdir()`'s trailing slash stripping has been refined to fix an issue when the temp directory is at '/'. Also considers which slash is used by the operating system. (cjihrig) [#1673](https://github.com/nodejs/io.js/pull/1673)
+* **tls**: default ciphers have been updated to use gcm and aes128 (Mike MacCana) [#1660](https://github.com/nodejs/io.js/pull/1660)
+* **build**: v8 snapshots have been re-enabled by default as suggested by the v8 team, since prior security issues have been resolved. This should give some perf improvements to both startup and vm context creation. (Trevor Norris) [#1663](https://github.com/nodejs/io.js/pull/1663)
+* **src**: fixed preload modules not working when other flags were used before `--require` (Yosuke Furukawa) [#1694](https://github.com/nodejs/io.js/pull/1694)
+* **dgram**: fixed `send()`'s callback not being asynchronous (Yosuke Furukawa) [#1313](https://github.com/nodejs/io.js/pull/1313)
+* **readline**: emitKeys now keeps buffering data until it has enough to parse. This fixes an issue with parsing split escapes. (Alex Kocharin) [#1601](https://github.com/nodejs/io.js/pull/1601)
+* **cluster**: works now properly emit 'disconnect' to `cluser.worker` (Oleg Elifantiev) [#1386](https://github.com/nodejs/io.js/pull/1386)
+* **events**: uncaught errors now provide some context (Evan Lucas) [#1654](https://github.com/nodejs/io.js/pull/1654)
 
 ### Known issues
 
-See https://github.com/iojs/io.js/labels/confirmed-bug for complete and current list of known issues.
+See https://github.com/nodejs/io.js/labels/confirmed-bug for complete and current list of known issues.
 
-* Some problems with unreferenced timers running during `beforeExit` are still to be resolved. See [#1264](https://github.com/iojs/io.js/issues/1264).
-* Surrogate pair in REPL can freeze terminal [#690](https://github.com/iojs/io.js/issues/690)
-* `process.send()` is not synchronous as the docs suggest, a regression introduced in 1.0.2, see [#760](https://github.com/iojs/io.js/issues/760) and fix in [#774](https://github.com/iojs/io.js/issues/774)
-* Calling `dns.setServers()` while a DNS query is in progress can cause the process to crash on a failed assertion [#894](https://github.com/iojs/io.js/issues/894)
-* `url.resolve` may transfer the auth portion of the url when resolving between two full hosts, see [#1435](https://github.com/iojs/io.js/issues/1435).
+* Some problems with unreferenced timers running during `beforeExit` are still to be resolved. See [#1264](https://github.com/nodejs/io.js/issues/1264).
+* Surrogate pair in REPL can freeze terminal [#690](https://github.com/nodejs/io.js/issues/690)
+* `process.send()` is not synchronous as the docs suggest, a regression introduced in 1.0.2, see [#760](https://github.com/nodejs/io.js/issues/760) and fix in [#774](https://github.com/nodejs/io.js/issues/774)
+* Calling `dns.setServers()` while a DNS query is in progress can cause the process to crash on a failed assertion [#894](https://github.com/nodejs/io.js/issues/894)
+* `url.resolve` may transfer the auth portion of the url when resolving between two full hosts, see [#1435](https://github.com/nodejs/io.js/issues/1435).
 
 ### Commits
 
-* [[`8a0e5295b4`](https://github.com/iojs/io.js/commit/8a0e5295b4)] - **build**: use backslashes for paths on windows (Johan Bergström) [#1698](https://github.com/iojs/io.js/pull/1698)
-* [[`20c9a52227`](https://github.com/iojs/io.js/commit/20c9a52227)] - **build**: move --with-intl to intl optgroup (Johan Bergström) [#1680](https://github.com/iojs/io.js/pull/1680)
-* [[`36cdc7c8ac`](https://github.com/iojs/io.js/commit/36cdc7c8ac)] - **build**: re-enable V8 snapshots (Trevor Norris) [#1663](https://github.com/iojs/io.js/pull/1663)
-* [[`5883a59b21`](https://github.com/iojs/io.js/commit/5883a59b21)] - **cluster**: disconnect event not emitted correctly (Oleg Elifantiev) [#1386](https://github.com/iojs/io.js/pull/1386)
-* [[`0f850f7ae7`](https://github.com/iojs/io.js/commit/0f850f7ae7)] - **deps**: provide TXT chunk info in c-ares (Fedor Indutny)
-* [[`7e1c0e75ed`](https://github.com/iojs/io.js/commit/7e1c0e75ed)] - **deps**: sync with upstream bagder/c-ares@bba4dc5 (Ben Noordhuis) [#1678](https://github.com/iojs/io.js/pull/1678)
-* [[`18d457bd34`](https://github.com/iojs/io.js/commit/18d457bd34)] - **dgram**: call send callback asynchronously (Yosuke Furukawa) [#1313](https://github.com/iojs/io.js/pull/1313)
-* [[`8b9a1537ad`](https://github.com/iojs/io.js/commit/8b9a1537ad)] - **events**: provide better error message for unhandled error (Evan Lucas) [#1654](https://github.com/iojs/io.js/pull/1654)
-* [[`19ffb5cf1c`](https://github.com/iojs/io.js/commit/19ffb5cf1c)] - **lib**: fix eslint styles (Yosuke Furukawa) [#1539](https://github.com/iojs/io.js/pull/1539)
-* [[`76937051f8`](https://github.com/iojs/io.js/commit/76937051f8)] - **os**: refine tmpdir() trailing slash stripping (cjihrig) [#1673](https://github.com/iojs/io.js/pull/1673)
-* [[`aed6bce906`](https://github.com/iojs/io.js/commit/aed6bce906)] - **readline**: turn emitKeys into a streaming parser (Alex Kocharin) [#1601](https://github.com/iojs/io.js/pull/1601)
-* [[`0a461e5360`](https://github.com/iojs/io.js/commit/0a461e5360)] - **src**: fix preload when used with prior flags (Yosuke Furukawa) [#1694](https://github.com/nodejs/io.js/pull/1694)
-* [[`931a0d4634`](https://github.com/iojs/io.js/commit/931a0d4634)] - **src**: add type check to v8.setFlagsFromString() (Roman Klauke) [#1652](https://github.com/iojs/io.js/pull/1652)
-* [[`08d08668c9`](https://github.com/iojs/io.js/commit/08d08668c9)] - **src,deps**: replace LoadLibrary by LoadLibraryW (Cheng Zhao) [#226](https://github.com/iojs/io.js/pull/226)
-* [[`4e2f999a62`](https://github.com/iojs/io.js/commit/4e2f999a62)] - **test**: fix infinite loop detection (Yosuke Furukawa) [#1681](https://github.com/iojs/io.js/pull/1681)
-* [[`5755fc099f`](https://github.com/iojs/io.js/commit/5755fc099f)] - **tls**: update default ciphers to use gcm and aes128 (Mike MacCana) [#1660](https://github.com/iojs/io.js/pull/1660)
-* [[`966acb9916`](https://github.com/iojs/io.js/commit/966acb9916)] - **tools**: remove closure_linter to eslint on windows (Yosuke Furukawa) [#1685](https://github.com/iojs/io.js/pull/1685)
-* [[`c58264e58b`](https://github.com/iojs/io.js/commit/c58264e58b)] - **tools**: make eslint work on subdirectories (Roman Reiss) [#1686](https://github.com/iojs/io.js/pull/1686)
-* [[`0b21ab13b7`](https://github.com/iojs/io.js/commit/0b21ab13b7)] - **tools**: refactor `make test-npm` into test-npm.sh (Jeremiah Senkpiel) [#1662](https://github.com/iojs/io.js/pull/1662)
-* [[`f07b3b600b`](https://github.com/iojs/io.js/commit/f07b3b600b)] - **tools**: set eslint comma-spacing to 'warn' (Roman Reiss) [#1672](https://github.com/iojs/io.js/pull/1672)
-* [[`f9dd34d301`](https://github.com/iojs/io.js/commit/f9dd34d301)] - **tools**: replace closure-linter with eslint (Yosuke Furukawa) [#1539](https://github.com/iojs/io.js/pull/1539)
-* [[`64d3210c98`](https://github.com/iojs/io.js/commit/64d3210c98)] - **win,node-gyp**: enable delay-load hook by default (Bert Belder) [#1667](https://github.com/iojs/io.js/issues/1667)
+* [[`8a0e5295b4`](https://github.com/nodejs/io.js/commit/8a0e5295b4)] - **build**: use backslashes for paths on windows (Johan Bergström) [#1698](https://github.com/nodejs/io.js/pull/1698)
+* [[`20c9a52227`](https://github.com/nodejs/io.js/commit/20c9a52227)] - **build**: move --with-intl to intl optgroup (Johan Bergström) [#1680](https://github.com/nodejs/io.js/pull/1680)
+* [[`36cdc7c8ac`](https://github.com/nodejs/io.js/commit/36cdc7c8ac)] - **build**: re-enable V8 snapshots (Trevor Norris) [#1663](https://github.com/nodejs/io.js/pull/1663)
+* [[`5883a59b21`](https://github.com/nodejs/io.js/commit/5883a59b21)] - **cluster**: disconnect event not emitted correctly (Oleg Elifantiev) [#1386](https://github.com/nodejs/io.js/pull/1386)
+* [[`0f850f7ae7`](https://github.com/nodejs/io.js/commit/0f850f7ae7)] - **deps**: provide TXT chunk info in c-ares (Fedor Indutny)
+* [[`7e1c0e75ed`](https://github.com/nodejs/io.js/commit/7e1c0e75ed)] - **deps**: sync with upstream bagder/c-ares@bba4dc5 (Ben Noordhuis) [#1678](https://github.com/nodejs/io.js/pull/1678)
+* [[`18d457bd34`](https://github.com/nodejs/io.js/commit/18d457bd34)] - **dgram**: call send callback asynchronously (Yosuke Furukawa) [#1313](https://github.com/nodejs/io.js/pull/1313)
+* [[`8b9a1537ad`](https://github.com/nodejs/io.js/commit/8b9a1537ad)] - **events**: provide better error message for unhandled error (Evan Lucas) [#1654](https://github.com/nodejs/io.js/pull/1654)
+* [[`19ffb5cf1c`](https://github.com/nodejs/io.js/commit/19ffb5cf1c)] - **lib**: fix eslint styles (Yosuke Furukawa) [#1539](https://github.com/nodejs/io.js/pull/1539)
+* [[`76937051f8`](https://github.com/nodejs/io.js/commit/76937051f8)] - **os**: refine tmpdir() trailing slash stripping (cjihrig) [#1673](https://github.com/nodejs/io.js/pull/1673)
+* [[`aed6bce906`](https://github.com/nodejs/io.js/commit/aed6bce906)] - **readline**: turn emitKeys into a streaming parser (Alex Kocharin) [#1601](https://github.com/nodejs/io.js/pull/1601)
+* [[`0a461e5360`](https://github.com/nodejs/io.js/commit/0a461e5360)] - **src**: fix preload when used with prior flags (Yosuke Furukawa) [#1694](https://github.com/nodejs/io.js/pull/1694)
+* [[`931a0d4634`](https://github.com/nodejs/io.js/commit/931a0d4634)] - **src**: add type check to v8.setFlagsFromString() (Roman Klauke) [#1652](https://github.com/nodejs/io.js/pull/1652)
+* [[`08d08668c9`](https://github.com/nodejs/io.js/commit/08d08668c9)] - **src,deps**: replace LoadLibrary by LoadLibraryW (Cheng Zhao) [#226](https://github.com/nodejs/io.js/pull/226)
+* [[`4e2f999a62`](https://github.com/nodejs/io.js/commit/4e2f999a62)] - **test**: fix infinite loop detection (Yosuke Furukawa) [#1681](https://github.com/nodejs/io.js/pull/1681)
+* [[`5755fc099f`](https://github.com/nodejs/io.js/commit/5755fc099f)] - **tls**: update default ciphers to use gcm and aes128 (Mike MacCana) [#1660](https://github.com/nodejs/io.js/pull/1660)
+* [[`966acb9916`](https://github.com/nodejs/io.js/commit/966acb9916)] - **tools**: remove closure_linter to eslint on windows (Yosuke Furukawa) [#1685](https://github.com/nodejs/io.js/pull/1685)
+* [[`c58264e58b`](https://github.com/nodejs/io.js/commit/c58264e58b)] - **tools**: make eslint work on subdirectories (Roman Reiss) [#1686](https://github.com/nodejs/io.js/pull/1686)
+* [[`0b21ab13b7`](https://github.com/nodejs/io.js/commit/0b21ab13b7)] - **tools**: refactor `make test-npm` into test-npm.sh (Jeremiah Senkpiel) [#1662](https://github.com/nodejs/io.js/pull/1662)
+* [[`f07b3b600b`](https://github.com/nodejs/io.js/commit/f07b3b600b)] - **tools**: set eslint comma-spacing to 'warn' (Roman Reiss) [#1672](https://github.com/nodejs/io.js/pull/1672)
+* [[`f9dd34d301`](https://github.com/nodejs/io.js/commit/f9dd34d301)] - **tools**: replace closure-linter with eslint (Yosuke Furukawa) [#1539](https://github.com/nodejs/io.js/pull/1539)
+* [[`64d3210c98`](https://github.com/nodejs/io.js/commit/64d3210c98)] - **win,node-gyp**: enable delay-load hook by default (Bert Belder) [#1667](https://github.com/nodejs/io.js/issues/1667)
 
 ## 2015-05-07, Version 2.0.1, @rvagg
 
 ### Notable changes
 
-* **async_wrap**: (Trevor Norris) [#1614](https://github.com/iojs/io.js/pull/1614)
+* **async_wrap**: (Trevor Norris) [#1614](https://github.com/nodejs/io.js/pull/1614)
   - it is now possible to filter by providers
   - bit flags have been removed and replaced with method calls on the binding object
   - _note that this is an unstable API so feature additions and breaking changes won't change io.js semver_
 * **libuv**: resolves numerous io.js issues:
-  - [#862](https://github.com/iojs/io.js/issues/862) prevent spawning child processes with invalid stdio file descriptors
-  - [#1397](https://github.com/iojs/io.js/issues/1397) fix EPERM error with fs.access(W_OK) on Windows
-  - [#1621](https://github.com/iojs/io.js/issues/1621) build errors associated with the bundled libuv
-  - [#1512](https://github.com/iojs/io.js/issues/1512) should properly fix Windows termination errors
-* **addons**: the `NODE_DEPRECATED` macro was causing problems when compiling addons with older compilers, this should now be resolved (Ben Noordhuis) [#1626](https://github.com/iojs/io.js/pull/1626)
+  - [#862](https://github.com/nodejs/io.js/issues/862) prevent spawning child processes with invalid stdio file descriptors
+  - [#1397](https://github.com/nodejs/io.js/issues/1397) fix EPERM error with fs.access(W_OK) on Windows
+  - [#1621](https://github.com/nodejs/io.js/issues/1621) build errors associated with the bundled libuv
+  - [#1512](https://github.com/nodejs/io.js/issues/1512) should properly fix Windows termination errors
+* **addons**: the `NODE_DEPRECATED` macro was causing problems when compiling addons with older compilers, this should now be resolved (Ben Noordhuis) [#1626](https://github.com/nodejs/io.js/pull/1626)
 * **V8**: upgrade V8 from 4.2.77.18 to 4.2.77.20 with minor fixes, including a bug preventing builds on FreeBSD
 
 ### Known issues
 
-See https://github.com/iojs/io.js/labels/confirmed-bug for complete and current list of known issues.
+See https://github.com/nodejs/io.js/labels/confirmed-bug for complete and current list of known issues.
 
-* Some problems with unreferenced timers running during `beforeExit` are still to be resolved. See [#1264](https://github.com/iojs/io.js/issues/1264).
-* Surrogate pair in REPL can freeze terminal [#690](https://github.com/iojs/io.js/issues/690)
-* `process.send()` is not synchronous as the docs suggest, a regression introduced in 1.0.2, see [#760](https://github.com/iojs/io.js/issues/760) and fix in [#774](https://github.com/iojs/io.js/issues/774)
-* Calling `dns.setServers()` while a DNS query is in progress can cause the process to crash on a failed assertion [#894](https://github.com/iojs/io.js/issues/894)
-* `url.resolve` may transfer the auth portion of the url when resolving between two full hosts, see [#1435](https://github.com/iojs/io.js/issues/1435).
-* readline: split escapes are processed incorrectly, see [#1403](https://github.com/iojs/io.js/issues/1403)
+* Some problems with unreferenced timers running during `beforeExit` are still to be resolved. See [#1264](https://github.com/nodejs/io.js/issues/1264).
+* Surrogate pair in REPL can freeze terminal [#690](https://github.com/nodejs/io.js/issues/690)
+* `process.send()` is not synchronous as the docs suggest, a regression introduced in 1.0.2, see [#760](https://github.com/nodejs/io.js/issues/760) and fix in [#774](https://github.com/nodejs/io.js/issues/774)
+* Calling `dns.setServers()` while a DNS query is in progress can cause the process to crash on a failed assertion [#894](https://github.com/nodejs/io.js/issues/894)
+* `url.resolve` may transfer the auth portion of the url when resolving between two full hosts, see [#1435](https://github.com/nodejs/io.js/issues/1435).
+* readline: split escapes are processed incorrectly, see [#1403](https://github.com/nodejs/io.js/issues/1403)
 
 ### Commits
 
-* [[`7dde95a8bd`](https://github.com/iojs/io.js/commit/7dde95a8bd)] - **async-wrap**: remove before/after calls in init (Trevor Norris) [#1614](https://github.com/iojs/io.js/pull/1614)
-* [[`bd42ba056a`](https://github.com/iojs/io.js/commit/bd42ba056a)] - **async-wrap**: set flags using functions (Trevor Norris) [#1614](https://github.com/iojs/io.js/pull/1614)
-* [[`4b2c786449`](https://github.com/iojs/io.js/commit/4b2c786449)] - **async-wrap**: pass PROVIDER as first arg to init (Trevor Norris) [#1614](https://github.com/iojs/io.js/pull/1614)
-* [[`84bf609fd2`](https://github.com/iojs/io.js/commit/84bf609fd2)] - **async-wrap**: don't call init callback unnecessarily (Trevor Norris) [#1614](https://github.com/iojs/io.js/pull/1614)
-* [[`04cc03b029`](https://github.com/iojs/io.js/commit/04cc03b029)] - **deps**: update libuv to 1.5.0 (Saúl Ibarra Corretgé) [#1646](https://github.com/iojs/io.js/pull/1646)
-* [[`b16d9c28e8`](https://github.com/iojs/io.js/commit/b16d9c28e8)] - **deps**: upgrade v8 to 4.2.77.20 (Ben Noordhuis) [#1639](https://github.com/iojs/io.js/pull/1639)
-* [[`9ec3109272`](https://github.com/iojs/io.js/commit/9ec3109272)] - **doc**: add TC meeting 2015-04-29 minutes (Rod Vagg) [#1585](https://github.com/iojs/io.js/pull/1585)
-* [[`2c7206254c`](https://github.com/iojs/io.js/commit/2c7206254c)] - **doc**: fix typo in readme.md (AQNOUCH Mohammed) [#1643](https://github.com/iojs/io.js/pull/1643)
-* [[`71dc7152ee`](https://github.com/iojs/io.js/commit/71dc7152ee)] - **doc**: fix PR link in CHANGELOG (Brian White) [#1624](https://github.com/iojs/io.js/pull/1624)
-* [[`b97b96d05a`](https://github.com/iojs/io.js/commit/b97b96d05a)] - **install**: fix NameError (thefourtheye) [#1628](https://github.com/iojs/io.js/pull/1628)
-* [[`6ccbe75384`](https://github.com/iojs/io.js/commit/6ccbe75384)] - **js_stream**: fix buffer index in DoWrite (Shigeki Ohtsu) [#1635](https://github.com/iojs/io.js/pull/1635)
-* [[`c43855c49c`](https://github.com/iojs/io.js/commit/c43855c49c)] - **src**: export the ParseEncoding function on Windows (Ivan Kozik) [#1596](https://github.com/iojs/io.js/pull/1596)
-* [[`8315b22390`](https://github.com/iojs/io.js/commit/8315b22390)] - **src**: fix pedantic cpplint whitespace warnings (Ben Noordhuis) [#1640](https://github.com/iojs/io.js/pull/1640)
-* [[`b712af79a7`](https://github.com/iojs/io.js/commit/b712af79a7)] - **src**: fix NODE_DEPRECATED macro with old compilers (Ben Noordhuis) [#1626](https://github.com/iojs/io.js/pull/1626)
-* [[`2ed10f1349`](https://github.com/iojs/io.js/commit/2ed10f1349)] - **src**: fix minor inefficiency in Buffer::New() call (Ben Noordhuis) [#1577](https://github.com/iojs/io.js/pull/1577)
-* [[`f696c9efab`](https://github.com/iojs/io.js/commit/f696c9efab)] - **src**: fix deprecated use of Buffer::New() (Ben Noordhuis) [#1577](https://github.com/iojs/io.js/pull/1577)
-* [[`0c8f13df8f`](https://github.com/iojs/io.js/commit/0c8f13df8f)] - **tools**: remove unused GuessWordSize function (thefourtheye) [#1638](https://github.com/iojs/io.js/pull/1638)
+* [[`7dde95a8bd`](https://github.com/nodejs/io.js/commit/7dde95a8bd)] - **async-wrap**: remove before/after calls in init (Trevor Norris) [#1614](https://github.com/nodejs/io.js/pull/1614)
+* [[`bd42ba056a`](https://github.com/nodejs/io.js/commit/bd42ba056a)] - **async-wrap**: set flags using functions (Trevor Norris) [#1614](https://github.com/nodejs/io.js/pull/1614)
+* [[`4b2c786449`](https://github.com/nodejs/io.js/commit/4b2c786449)] - **async-wrap**: pass PROVIDER as first arg to init (Trevor Norris) [#1614](https://github.com/nodejs/io.js/pull/1614)
+* [[`84bf609fd2`](https://github.com/nodejs/io.js/commit/84bf609fd2)] - **async-wrap**: don't call init callback unnecessarily (Trevor Norris) [#1614](https://github.com/nodejs/io.js/pull/1614)
+* [[`04cc03b029`](https://github.com/nodejs/io.js/commit/04cc03b029)] - **deps**: update libuv to 1.5.0 (Saúl Ibarra Corretgé) [#1646](https://github.com/nodejs/io.js/pull/1646)
+* [[`b16d9c28e8`](https://github.com/nodejs/io.js/commit/b16d9c28e8)] - **deps**: upgrade v8 to 4.2.77.20 (Ben Noordhuis) [#1639](https://github.com/nodejs/io.js/pull/1639)
+* [[`9ec3109272`](https://github.com/nodejs/io.js/commit/9ec3109272)] - **doc**: add TC meeting 2015-04-29 minutes (Rod Vagg) [#1585](https://github.com/nodejs/io.js/pull/1585)
+* [[`2c7206254c`](https://github.com/nodejs/io.js/commit/2c7206254c)] - **doc**: fix typo in readme.md (AQNOUCH Mohammed) [#1643](https://github.com/nodejs/io.js/pull/1643)
+* [[`71dc7152ee`](https://github.com/nodejs/io.js/commit/71dc7152ee)] - **doc**: fix PR link in CHANGELOG (Brian White) [#1624](https://github.com/nodejs/io.js/pull/1624)
+* [[`b97b96d05a`](https://github.com/nodejs/io.js/commit/b97b96d05a)] - **install**: fix NameError (thefourtheye) [#1628](https://github.com/nodejs/io.js/pull/1628)
+* [[`6ccbe75384`](https://github.com/nodejs/io.js/commit/6ccbe75384)] - **js_stream**: fix buffer index in DoWrite (Shigeki Ohtsu) [#1635](https://github.com/nodejs/io.js/pull/1635)
+* [[`c43855c49c`](https://github.com/nodejs/io.js/commit/c43855c49c)] - **src**: export the ParseEncoding function on Windows (Ivan Kozik) [#1596](https://github.com/nodejs/io.js/pull/1596)
+* [[`8315b22390`](https://github.com/nodejs/io.js/commit/8315b22390)] - **src**: fix pedantic cpplint whitespace warnings (Ben Noordhuis) [#1640](https://github.com/nodejs/io.js/pull/1640)
+* [[`b712af79a7`](https://github.com/nodejs/io.js/commit/b712af79a7)] - **src**: fix NODE_DEPRECATED macro with old compilers (Ben Noordhuis) [#1626](https://github.com/nodejs/io.js/pull/1626)
+* [[`2ed10f1349`](https://github.com/nodejs/io.js/commit/2ed10f1349)] - **src**: fix minor inefficiency in Buffer::New() call (Ben Noordhuis) [#1577](https://github.com/nodejs/io.js/pull/1577)
+* [[`f696c9efab`](https://github.com/nodejs/io.js/commit/f696c9efab)] - **src**: fix deprecated use of Buffer::New() (Ben Noordhuis) [#1577](https://github.com/nodejs/io.js/pull/1577)
+* [[`0c8f13df8f`](https://github.com/nodejs/io.js/commit/0c8f13df8f)] - **tools**: remove unused GuessWordSize function (thefourtheye) [#1638](https://github.com/nodejs/io.js/pull/1638)
 
 ## 2015-05-04, Version 2.0.0, @rvagg
 
 ### Breaking changes
 
-Full details at https://github.com/iojs/io.js/wiki/Breaking-Changes#200-from-1x
+Full details at https://github.com/nodejs/io.js/wiki/Breaking-Changes#200-from-1x
 
 * V8 upgrade to 4.2, minor changes to C++ API
 * `os.tmpdir()` is now cross-platform consistent and will no longer returns a path with a trailling slash on any platform
-* While not a *breaking change* the 'smalloc' module has been deprecated in anticipation of it becoming unsupportable with a future upgrade to V8 4.4. See [#1451](https://github.com/iojs/io.js/issues/1451)  for further information.
+* While not a *breaking change* the 'smalloc' module has been deprecated in anticipation of it becoming unsupportable with a future upgrade to V8 4.4. See [#1451](https://github.com/nodejs/io.js/issues/1451)  for further information.
 
-_Note: a new version of the 'url' module was reverted prior to release as it was decided the potential for breakage across the npm ecosystem was too great and that more compatibility work needed to be done before releasing it. See [#1602](https://github.com/iojs/io.js/pull/1602) for further information._
+_Note: a new version of the 'url' module was reverted prior to release as it was decided the potential for breakage across the npm ecosystem was too great and that more compatibility work needed to be done before releasing it. See [#1602](https://github.com/nodejs/io.js/pull/1602) for further information._
 
 ### Notable changes
 
-* **crypto**: significantly reduced memory usage for TLS (Fedor Indutny & Сковорода Никита Андреевич) [#1529](https://github.com/iojs/io.js/pull/1529)
-* **net**: `socket.connect()` now accepts a `'lookup'` option for a custom DNS resolution mechanism, defaults to `dns.lookup()` (Evan Lucas) [#1505](https://github.com/iojs/io.js/pull/1505)
+* **crypto**: significantly reduced memory usage for TLS (Fedor Indutny & Сковорода Никита Андреевич) [#1529](https://github.com/nodejs/io.js/pull/1529)
+* **net**: `socket.connect()` now accepts a `'lookup'` option for a custom DNS resolution mechanism, defaults to `dns.lookup()` (Evan Lucas) [#1505](https://github.com/nodejs/io.js/pull/1505)
 * **npm**: Upgrade npm to 2.9.0. See the [v2.8.4](https://github.com/npm/npm/releases/tag/v2.8.4) and [v2.9.0](https://github.com/npm/npm/releases/tag/v2.9.0) release notes for details. Notable items:
   - Add support for default author field to make `npm init -y` work without user-input (@othiym23) [npm/npm/d8eee6cf9d](https://github.com/npm/npm/commit/d8eee6cf9d2ff7aca68dfaed2de76824a3e0d9af)
   - Include local modules in `npm outdated` and `npm update` (@ArnaudRinquin) [npm/npm#7426](https://github.com/npm/npm/issues/7426)
   - The prefix used before the version number on `npm version` is now configurable via `tag-version-prefix` (@kkragenbrink) [npm/npm#8014](https://github.com/npm/npm/issues/8014)
-* **os**: `os.tmpdir()` is now cross-platform consistent and will no longer returns a path with a trailling slash on any platform (Christian Tellnes) [#747](https://github.com/iojs/io.js/pull/747)
+* **os**: `os.tmpdir()` is now cross-platform consistent and will no longer returns a path with a trailling slash on any platform (Christian Tellnes) [#747](https://github.com/nodejs/io.js/pull/747)
 * **process**:
-  - `process.nextTick()` performance has been improved by between 2-42% across the benchmark suite, notable because this is heavily used across core (Brian White) [#1571](https://github.com/iojs/io.js/pull/1571)
-  - New `process.geteuid()`, `process.seteuid(id)`, `process.getegid()` and `process.setegid(id)` methods allow you to get and set effective UID and GID of the process (Evan Lucas) [#1536](https://github.com/iojs/io.js/pull/1536)
+  - `process.nextTick()` performance has been improved by between 2-42% across the benchmark suite, notable because this is heavily used across core (Brian White) [#1571](https://github.com/nodejs/io.js/pull/1571)
+  - New `process.geteuid()`, `process.seteuid(id)`, `process.getegid()` and `process.setegid(id)` methods allow you to get and set effective UID and GID of the process (Evan Lucas) [#1536](https://github.com/nodejs/io.js/pull/1536)
 * **repl**:
-  - REPL history can be persisted across sessions if the `NODE_REPL_HISTORY_FILE` environment variable is set to a user accessible file, `NODE_REPL_HISTORY_SIZE` can set the maximum history size and defaults to `1000` (Chris Dickinson) [#1513](https://github.com/iojs/io.js/pull/1513)
-  - The REPL can be placed in to one of three modes using the `NODE_REPL_MODE` environment variable: `sloppy`, `strict` or `magic` (default); the new `magic` mode will automatically run "strict mode only" statements in strict mode (Chris Dickinson) [#1513](https://github.com/iojs/io.js/pull/1513)
+  - REPL history can be persisted across sessions if the `NODE_REPL_HISTORY_FILE` environment variable is set to a user accessible file, `NODE_REPL_HISTORY_SIZE` can set the maximum history size and defaults to `1000` (Chris Dickinson) [#1513](https://github.com/nodejs/io.js/pull/1513)
+  - The REPL can be placed in to one of three modes using the `NODE_REPL_MODE` environment variable: `sloppy`, `strict` or `magic` (default); the new `magic` mode will automatically run "strict mode only" statements in strict mode (Chris Dickinson) [#1513](https://github.com/nodejs/io.js/pull/1513)
 * **smalloc**: the 'smalloc' module has been deprecated due to changes coming in V8 4.4 that will render it unusable
-* **util**: add Promise, Map and Set inspection support (Christopher Monsanto) [#1471](https://github.com/iojs/io.js/pull/1471)
+* **util**: add Promise, Map and Set inspection support (Christopher Monsanto) [#1471](https://github.com/nodejs/io.js/pull/1471)
 * **V8**: upgrade to 4.2.77.18, see the [ChangeLog](https://chromium.googlesource.com/v8/v8/+/refs/heads/4.2.77/ChangeLog) for full details. Notable items:
   - Classes have moved out of staging; the `class` keyword is now usable in strict mode without flags
   - Object literal enhancements have moved out of staging; shorthand method and property syntax is now usable (`{ method() { }, property }`)
@@ -132,107 +132,107 @@ _Note: a new version of the 'url' module was reverted prior to release as it was
   - Computed property names (`{['foo'+'bar']:'bam'}`) are implemented in staging behind the `--harmony-computed-property-names` flag
   - Unicode escapes (`'\u{xxxx}'`) are implemented in staging behind the `--harmony_unicode` flag and the `--harmony_unicode_regexps` flag for use in regular expressions
 * **Windows**:
-  - Random process termination on Windows fixed (Fedor Indutny)  [#1512](https://github.com/iojs/io.js/issues/1512) / [#1563](https://github.com/iojs/io.js/pull/1563)
-  - The delay-load hook introduced to fix issues with process naming (iojs.exe / node.exe) has been made opt-out for native add-ons. Native add-ons should include `'win_delay_load_hook': 'false'` in their binding.gyp to disable this feature if they experience problems . (Bert Belder) [#1433](https://github.com/iojs/io.js/pull/1433)
+  - Random process termination on Windows fixed (Fedor Indutny)  [#1512](https://github.com/nodejs/io.js/issues/1512) / [#1563](https://github.com/nodejs/io.js/pull/1563)
+  - The delay-load hook introduced to fix issues with process naming (iojs.exe / node.exe) has been made opt-out for native add-ons. Native add-ons should include `'win_delay_load_hook': 'false'` in their binding.gyp to disable this feature if they experience problems . (Bert Belder) [#1433](https://github.com/nodejs/io.js/pull/1433)
 * **Governance**:
   - Rod Vagg (@rvagg) was added to the Technical Committee (TC)
   - Jeremiah Senkpiel (@Fishrock123) was added to the Technical Committee (TC)
 
 ### Known issues
 
-See https://github.com/iojs/io.js/labels/confirmed-bug for complete and current list of known issues.
+See https://github.com/nodejs/io.js/labels/confirmed-bug for complete and current list of known issues.
 
-* Some problems with unreferenced timers running during `beforeExit` are still to be resolved. See [#1264](https://github.com/iojs/io.js/issues/1264).
-* Surrogate pair in REPL can freeze terminal [#690](https://github.com/iojs/io.js/issues/690)
-* `process.send()` is not synchronous as the docs suggest, a regression introduced in 1.0.2, see [#760](https://github.com/iojs/io.js/issues/760) and fix in [#774](https://github.com/iojs/io.js/issues/774)
-* Calling `dns.setServers()` while a DNS query is in progress can cause the process to crash on a failed assertion [#894](https://github.com/iojs/io.js/issues/894)
-* `url.resolve` may transfer the auth portion of the url when resolving between two full hosts, see [#1435](https://github.com/iojs/io.js/issues/1435).
-* readline: split escapes are processed incorrectly, see [#1403](https://github.com/iojs/io.js/issues/1403)
+* Some problems with unreferenced timers running during `beforeExit` are still to be resolved. See [#1264](https://github.com/nodejs/io.js/issues/1264).
+* Surrogate pair in REPL can freeze terminal [#690](https://github.com/nodejs/io.js/issues/690)
+* `process.send()` is not synchronous as the docs suggest, a regression introduced in 1.0.2, see [#760](https://github.com/nodejs/io.js/issues/760) and fix in [#774](https://github.com/nodejs/io.js/issues/774)
+* Calling `dns.setServers()` while a DNS query is in progress can cause the process to crash on a failed assertion [#894](https://github.com/nodejs/io.js/issues/894)
+* `url.resolve` may transfer the auth portion of the url when resolving between two full hosts, see [#1435](https://github.com/nodejs/io.js/issues/1435).
+* readline: split escapes are processed incorrectly, see [#1403](https://github.com/nodejs/io.js/issues/1403)
 
 ### Commits
 
-* [[`5404cbc745`](https://github.com/iojs/io.js/commit/5404cbc745)] - **buffer**: fix copy() segfault with zero arguments (Trevor Norris) [#1520](https://github.com/iojs/io.js/pull/1520)
-* [[`3d3083b91f`](https://github.com/iojs/io.js/commit/3d3083b91f)] - **buffer**: little improve for Buffer.concat method (Jackson Tian) [#1437](https://github.com/iojs/io.js/pull/1437)
-* [[`e67542ae17`](https://github.com/iojs/io.js/commit/e67542ae17)] - **build**: disable -Og when building with clang (Ben Noordhuis) [#1609](https://github.com/iojs/io.js/pull/1609)
-* [[`78f4b038f8`](https://github.com/iojs/io.js/commit/78f4b038f8)] - **build**: turn on debug-safe optimizations with -Og (Ben Noordhuis) [#1569](https://github.com/iojs/io.js/pull/1569)
-* [[`a5dcff827a`](https://github.com/iojs/io.js/commit/a5dcff827a)] - **build**: Use option groups in configure output (Johan Bergström) [#1533](https://github.com/iojs/io.js/pull/1533)
-* [[`2a3c8c187e`](https://github.com/iojs/io.js/commit/2a3c8c187e)] - **build**: remove -J from test-ci (Rod Vagg) [#1544](https://github.com/iojs/io.js/pull/1544)
-* [[`e6874dd0f9`](https://github.com/iojs/io.js/commit/e6874dd0f9)] - **crypto**: track external memory for SSL structures (Fedor Indutny) [#1529](https://github.com/iojs/io.js/pull/1529)
-* [[`935c9d3fa7`](https://github.com/iojs/io.js/commit/935c9d3fa7)] - **deps**: make node-gyp work with io.js (cjihrig) [#990](https://github.com/iojs/io.js/pull/990)
-* [[`56e4255382`](https://github.com/iojs/io.js/commit/56e4255382)] - **deps**: upgrade npm to 2.9.0 (Forrest L Norvell) [#1573](https://github.com/iojs/io.js/pull/1573)
-* [[`509b59ea7c`](https://github.com/iojs/io.js/commit/509b59ea7c)] - **deps**: enable v8 postmortem debugging again (Ben Noordhuis) [#1232](https://github.com/iojs/io.js/pull/1232)
-* [[`01652c7709`](https://github.com/iojs/io.js/commit/01652c7709)] - **deps**: upgrade v8 to 4.2.77.18 (Chris Dickinson) [#1506](https://github.com/iojs/io.js/pull/1506)
-* [[`01e6632d70`](https://github.com/iojs/io.js/commit/01e6632d70)] - **deps**: upgrade v8 to 4.2.77.15 (Ben Noordhuis) [#1399](https://github.com/iojs/io.js/pull/1399)
-* [[`db4ded5903`](https://github.com/iojs/io.js/commit/db4ded5903)] - **deps**: enable v8 postmortem debugging again (Ben Noordhuis) [#1232](https://github.com/iojs/io.js/pull/1232)
-* [[`36cd5fb9d2`](https://github.com/iojs/io.js/commit/36cd5fb9d2)] - **(SEMVER-MAJOR)** **deps**: upgrade v8 to 4.2.77.13 (Ben Noordhuis) [#1232](https://github.com/iojs/io.js/pull/1232)
-* [[`b3a7da1091`](https://github.com/iojs/io.js/commit/b3a7da1091)] - **deps**: update http_parser to 2.5.0 (Fedor Indutny) [#1517](https://github.com/iojs/io.js/pull/1517)
-* [[`ac1fb39ce8`](https://github.com/iojs/io.js/commit/ac1fb39ce8)] - **doc**: add rvagg to the TC (Rod Vagg) [#1613](https://github.com/iojs/io.js/pull/1613)
-* [[`dacc1fa35c`](https://github.com/iojs/io.js/commit/dacc1fa35c)] - **doc**: update AUTHORS list (Rod Vagg) [#1586](https://github.com/iojs/io.js/pull/1586)
-* [[`2a3a1909ab`](https://github.com/iojs/io.js/commit/2a3a1909ab)] - **doc**: add require() lines to child.stdio example (Nick Raienko) [#1504](https://github.com/iojs/io.js/pull/1504)
-* [[`02388dbf40`](https://github.com/iojs/io.js/commit/02388dbf40)] - **doc**: fix some cross-references (Alexander Gromnitsky) [#1584](https://github.com/iojs/io.js/pull/1584)
-* [[`57c4cc26e2`](https://github.com/iojs/io.js/commit/57c4cc26e2)] - **doc**: add TC meeting 2015-04-22 minutes (Rod Vagg) [#1556](https://github.com/iojs/io.js/pull/1556)
-* [[`b4ad5d7050`](https://github.com/iojs/io.js/commit/b4ad5d7050)] - **doc**: improve http.request and https.request opts (Roman Reiss) [#1551](https://github.com/iojs/io.js/pull/1551)
-* [[`7dc8eec0a6`](https://github.com/iojs/io.js/commit/7dc8eec0a6)] - **doc**: deprecate smalloc module (Ben Noordhuis) [#1566](https://github.com/iojs/io.js/pull/1566)
-* [[`1bcdf46ca7`](https://github.com/iojs/io.js/commit/1bcdf46ca7)] - **doc**: add TC meeting 2015-04-15 minutes (Rod Vagg) [#1498](https://github.com/iojs/io.js/pull/1498)
-* [[`391cae3595`](https://github.com/iojs/io.js/commit/391cae3595)] - **doc**: Add Known issues to v1.7.0/1.7.1 CHANGELOG (Yosuke Furukawa) [#1473](https://github.com/iojs/io.js/pull/1473)
-* [[`e55fdc47a7`](https://github.com/iojs/io.js/commit/e55fdc47a7)] - **doc**: fix util.deprecate example (Nick Raienko) [#1535](https://github.com/iojs/io.js/pull/1535)
-* [[`5178f93bc0`](https://github.com/iojs/io.js/commit/5178f93bc0)] - **doc**: Add Addon API (NAN) to working group list (Julian Duque) [#1523](https://github.com/iojs/io.js/pull/1523)
-* [[`f3cc50f811`](https://github.com/iojs/io.js/commit/f3cc50f811)] - **doc**: add TC meeting 2015-04-08 minutes (Rod Vagg) [#1497](https://github.com/iojs/io.js/pull/1497)
-* [[`bb254b533b`](https://github.com/iojs/io.js/commit/bb254b533b)] - **doc**: update branch to master (Roman Reiss) [#1511](https://github.com/iojs/io.js/pull/1511)
-* [[`22aafa5597`](https://github.com/iojs/io.js/commit/22aafa5597)] - **doc**: add Fishrock123 to the TC (Jeremiah Senkpiel) [#1507](https://github.com/iojs/io.js/pull/1507)
-* [[`b16a328ede`](https://github.com/iojs/io.js/commit/b16a328ede)] - **doc**: add spaces to child.kill example (Nick Raienko) [#1503](https://github.com/iojs/io.js/pull/1503)
-* [[`26327757f8`](https://github.com/iojs/io.js/commit/26327757f8)] - **doc**: update AUTHORS list (Rod Vagg) [#1476](https://github.com/iojs/io.js/pull/1476)
-* [[`f9c681cf62`](https://github.com/iojs/io.js/commit/f9c681cf62)] - **fs**: validate fd on fs.write (Julian Duque) [#1553](https://github.com/iojs/io.js/pull/1553)
-* [[`801b47acc5`](https://github.com/iojs/io.js/commit/801b47acc5)] - **gitignore**: ignore xcode workspaces and projects (Roman Klauke) [#1562](https://github.com/iojs/io.js/pull/1562)
-* [[`d5ce47e433`](https://github.com/iojs/io.js/commit/d5ce47e433)] - **(SEMVER-MINOR)** **lib**: deprecate the smalloc module (Ben Noordhuis) [#1564](https://github.com/iojs/io.js/pull/1564)
-* [[`7384ca83f9`](https://github.com/iojs/io.js/commit/7384ca83f9)] - **module**: remove '' from Module.globalPaths (Chris Yip) [#1488](https://github.com/iojs/io.js/pull/1488)
-* [[`b4f5898395`](https://github.com/iojs/io.js/commit/b4f5898395)] - **net**: ensure Write/ShutdownWrap references handle (Fedor Indutny) [#1590](https://github.com/iojs/io.js/pull/1590)
-* [[`4abe2fa1cf`](https://github.com/iojs/io.js/commit/4abe2fa1cf)] - **(SEMVER-MINOR)** **net**: add lookup option to Socket.prototype.connect (Evan Lucas) [#1505](https://github.com/iojs/io.js/pull/1505)
-* [[`1bef717476`](https://github.com/iojs/io.js/commit/1bef717476)] - **(SEMVER-MINOR)** **net**: cleanup connect logic (Evan Lucas) [#1505](https://github.com/iojs/io.js/pull/1505)
-* [[`c7782c0af8`](https://github.com/iojs/io.js/commit/c7782c0af8)] - **node**: improve nextTick performance (Brian White) [#1571](https://github.com/iojs/io.js/pull/1571)
-* [[`b57cc51d8d`](https://github.com/iojs/io.js/commit/b57cc51d8d)] - **(SEMVER-MAJOR)** **os**: remove trailing slash from os.tmpdir() (Christian Tellnes) [#747](https://github.com/iojs/io.js/pull/747)
-* [[`ca219b00d1`](https://github.com/iojs/io.js/commit/ca219b00d1)] - **repl**: fix for a+ fd clearing the file on read (Chris Dickinson) [#1605](https://github.com/iojs/io.js/pull/1605)
-* [[`051d482b15`](https://github.com/iojs/io.js/commit/051d482b15)] - **repl**: fix \_debugger by properly proxying repl (Chris Dickinson) [#1605](https://github.com/iojs/io.js/pull/1605)
-* [[`2e2fce0502`](https://github.com/iojs/io.js/commit/2e2fce0502)] - **repl**: fix persistent history and env variable name (Roman Reiss) [#1593](https://github.com/iojs/io.js/pull/1593)
-* [[`ea5195ccaf`](https://github.com/iojs/io.js/commit/ea5195ccaf)] - **repl**: do not save history for non-terminal repl (Fedor Indutny) [#1575](https://github.com/iojs/io.js/pull/1575)
-* [[`0450ce7db2`](https://github.com/iojs/io.js/commit/0450ce7db2)] - **repl**: add mode detection, cli persistent history (Chris Dickinson) [#1513](https://github.com/iojs/io.js/pull/1513)
-* [[`af9fe3bbc7`](https://github.com/iojs/io.js/commit/af9fe3bbc7)] - **(SEMVER-MAJOR)** **src**: bump NODE_MODULE_VERSION due to V8 API (Rod Vagg) [#1532](https://github.com/iojs/io.js/pull/1532)
-* [[`279f6116aa`](https://github.com/iojs/io.js/commit/279f6116aa)] - **src**: fix -Wmissing-field-initializers warning (Ben Noordhuis) [#1606](https://github.com/iojs/io.js/pull/1606)
-* [[`73062521a4`](https://github.com/iojs/io.js/commit/73062521a4)] - **src**: deprecate smalloc public functions (Ben Noordhuis) [#1565](https://github.com/iojs/io.js/pull/1565)
-* [[`ccb199af17`](https://github.com/iojs/io.js/commit/ccb199af17)] - **src**: fix deprecation warnings (Ben Noordhuis) [#1565](https://github.com/iojs/io.js/pull/1565)
-* [[`609fa0de03`](https://github.com/iojs/io.js/commit/609fa0de03)] - **src**: fix NODE_DEPRECATED macro (Ben Noordhuis) [#1565](https://github.com/iojs/io.js/pull/1565)
-* [[`3c92ca2b5c`](https://github.com/iojs/io.js/commit/3c92ca2b5c)] - **(SEMVER-MINOR)** **src**: add ability to get/set effective uid/gid (Evan Lucas) [#1536](https://github.com/iojs/io.js/pull/1536)
-* [[`30b7349176`](https://github.com/iojs/io.js/commit/30b7349176)] - **stream_base**: dispatch reqs in the stream impl (Fedor Indutny) [#1563](https://github.com/iojs/io.js/pull/1563)
-* [[`0fa6c4a6fc`](https://github.com/iojs/io.js/commit/0fa6c4a6fc)] - **string_decoder**: don't cache Buffer.isEncoding (Brian White) [#1548](https://github.com/iojs/io.js/pull/1548)
-* [[`f9b226c1c1`](https://github.com/iojs/io.js/commit/f9b226c1c1)] - **test**: extend timeouts for ARMv6 (Rod Vagg) [#1554](https://github.com/iojs/io.js/pull/1554)
-* [[`bfae8236b1`](https://github.com/iojs/io.js/commit/bfae8236b1)] - **test**: fix test-net-dns-custom-lookup test assertion (Evan Lucas) [#1531](https://github.com/iojs/io.js/pull/1531)
-* [[`547213913b`](https://github.com/iojs/io.js/commit/547213913b)] - **test**: adjust Makefile/test-ci, add to vcbuild.bat (Rod Vagg) [#1530](https://github.com/iojs/io.js/pull/1530)
-* [[`550c2638c0`](https://github.com/iojs/io.js/commit/550c2638c0)] - **tls**: use `SSL_set_cert_cb` for async SNI/OCSP (Fedor Indutny) [#1464](https://github.com/iojs/io.js/pull/1464)
-* [[`1787416376`](https://github.com/iojs/io.js/commit/1787416376)] - **tls**: destroy singleUse context immediately (Fedor Indutny) [#1529](https://github.com/iojs/io.js/pull/1529)
-* [[`2684c902c4`](https://github.com/iojs/io.js/commit/2684c902c4)] - **tls**: zero SSL_CTX freelist for a singleUse socket (Fedor Indutny) [#1529](https://github.com/iojs/io.js/pull/1529)
-* [[`2d241b3b82`](https://github.com/iojs/io.js/commit/2d241b3b82)] - **tls**: destroy SSL once it is out of use (Fedor Indutny) [#1529](https://github.com/iojs/io.js/pull/1529)
-* [[`f7620fb96d`](https://github.com/iojs/io.js/commit/f7620fb96d)] - **tls_wrap**: Unlink TLSWrap and SecureContext objects (Сковорода Никита Андреевич) [#1580](https://github.com/iojs/io.js/pull/1580)
-* [[`a7d74633f2`](https://github.com/iojs/io.js/commit/a7d74633f2)] - **tls_wrap**: use localhost if options.host is empty (Guilherme Souza) [#1493](https://github.com/iojs/io.js/pull/1493)
-* [[`702997c1f0`](https://github.com/iojs/io.js/commit/702997c1f0)] - ***Revert*** "**url**: significantly improve the performance of the url module" (Rod Vagg) [#1602](https://github.com/iojs/io.js/pull/1602)
-* [[`0daed24883`](https://github.com/iojs/io.js/commit/0daed24883)] - ***Revert*** "**url**: delete href cache on all setter code paths" (Rod Vagg) [#1602](https://github.com/iojs/io.js/pull/1602)
-* [[`0f39ef4ca1`](https://github.com/iojs/io.js/commit/0f39ef4ca1)] - ***Revert*** "**url**: fix treatment of some values as non-empty" (Rod Vagg) [#1602](https://github.com/iojs/io.js/pull/1602)
-* [[`66877216bd`](https://github.com/iojs/io.js/commit/66877216bd)] - **url**: fix treatment of some values as non-empty (Petka Antonov) [#1589](https://github.com/iojs/io.js/pull/1589)
-* [[`dbdd81a91b`](https://github.com/iojs/io.js/commit/dbdd81a91b)] - **url**: delete href cache on all setter code paths (Petka Antonov) [#1589](https://github.com/iojs/io.js/pull/1589)
-* [[`3fd7fc429c`](https://github.com/iojs/io.js/commit/3fd7fc429c)] - **url**: significantly improve the performance of the url module (Petka Antonov) [#1561](https://github.com/iojs/io.js/pull/1561)
-* [[`bf7ac08dd0`](https://github.com/iojs/io.js/commit/bf7ac08dd0)] - **util**: add Map and Set inspection support (Christopher Monsanto) [#1471](https://github.com/iojs/io.js/pull/1471)
-* [[`30e83d2e84`](https://github.com/iojs/io.js/commit/30e83d2e84)] - **win,node-gyp**: optionally allow node.exe/iojs.exe to be renamed (Bert Belder) [#1266](https://github.com/iojs/io.js/pull/1266)
-* [[`3bda6cbfa4`](https://github.com/iojs/io.js/commit/3bda6cbfa4)] - **(SEMVER-MAJOR)** **win,node-gyp**: enable delay-load hook by default (Bert Belder) [#1433](https://github.com/iojs/io.js/pull/1433)
+* [[`5404cbc745`](https://github.com/nodejs/io.js/commit/5404cbc745)] - **buffer**: fix copy() segfault with zero arguments (Trevor Norris) [#1520](https://github.com/nodejs/io.js/pull/1520)
+* [[`3d3083b91f`](https://github.com/nodejs/io.js/commit/3d3083b91f)] - **buffer**: little improve for Buffer.concat method (Jackson Tian) [#1437](https://github.com/nodejs/io.js/pull/1437)
+* [[`e67542ae17`](https://github.com/nodejs/io.js/commit/e67542ae17)] - **build**: disable -Og when building with clang (Ben Noordhuis) [#1609](https://github.com/nodejs/io.js/pull/1609)
+* [[`78f4b038f8`](https://github.com/nodejs/io.js/commit/78f4b038f8)] - **build**: turn on debug-safe optimizations with -Og (Ben Noordhuis) [#1569](https://github.com/nodejs/io.js/pull/1569)
+* [[`a5dcff827a`](https://github.com/nodejs/io.js/commit/a5dcff827a)] - **build**: Use option groups in configure output (Johan Bergström) [#1533](https://github.com/nodejs/io.js/pull/1533)
+* [[`2a3c8c187e`](https://github.com/nodejs/io.js/commit/2a3c8c187e)] - **build**: remove -J from test-ci (Rod Vagg) [#1544](https://github.com/nodejs/io.js/pull/1544)
+* [[`e6874dd0f9`](https://github.com/nodejs/io.js/commit/e6874dd0f9)] - **crypto**: track external memory for SSL structures (Fedor Indutny) [#1529](https://github.com/nodejs/io.js/pull/1529)
+* [[`935c9d3fa7`](https://github.com/nodejs/io.js/commit/935c9d3fa7)] - **deps**: make node-gyp work with io.js (cjihrig) [#990](https://github.com/nodejs/io.js/pull/990)
+* [[`56e4255382`](https://github.com/nodejs/io.js/commit/56e4255382)] - **deps**: upgrade npm to 2.9.0 (Forrest L Norvell) [#1573](https://github.com/nodejs/io.js/pull/1573)
+* [[`509b59ea7c`](https://github.com/nodejs/io.js/commit/509b59ea7c)] - **deps**: enable v8 postmortem debugging again (Ben Noordhuis) [#1232](https://github.com/nodejs/io.js/pull/1232)
+* [[`01652c7709`](https://github.com/nodejs/io.js/commit/01652c7709)] - **deps**: upgrade v8 to 4.2.77.18 (Chris Dickinson) [#1506](https://github.com/nodejs/io.js/pull/1506)
+* [[`01e6632d70`](https://github.com/nodejs/io.js/commit/01e6632d70)] - **deps**: upgrade v8 to 4.2.77.15 (Ben Noordhuis) [#1399](https://github.com/nodejs/io.js/pull/1399)
+* [[`db4ded5903`](https://github.com/nodejs/io.js/commit/db4ded5903)] - **deps**: enable v8 postmortem debugging again (Ben Noordhuis) [#1232](https://github.com/nodejs/io.js/pull/1232)
+* [[`36cd5fb9d2`](https://github.com/nodejs/io.js/commit/36cd5fb9d2)] - **(SEMVER-MAJOR)** **deps**: upgrade v8 to 4.2.77.13 (Ben Noordhuis) [#1232](https://github.com/nodejs/io.js/pull/1232)
+* [[`b3a7da1091`](https://github.com/nodejs/io.js/commit/b3a7da1091)] - **deps**: update http_parser to 2.5.0 (Fedor Indutny) [#1517](https://github.com/nodejs/io.js/pull/1517)
+* [[`ac1fb39ce8`](https://github.com/nodejs/io.js/commit/ac1fb39ce8)] - **doc**: add rvagg to the TC (Rod Vagg) [#1613](https://github.com/nodejs/io.js/pull/1613)
+* [[`dacc1fa35c`](https://github.com/nodejs/io.js/commit/dacc1fa35c)] - **doc**: update AUTHORS list (Rod Vagg) [#1586](https://github.com/nodejs/io.js/pull/1586)
+* [[`2a3a1909ab`](https://github.com/nodejs/io.js/commit/2a3a1909ab)] - **doc**: add require() lines to child.stdio example (Nick Raienko) [#1504](https://github.com/nodejs/io.js/pull/1504)
+* [[`02388dbf40`](https://github.com/nodejs/io.js/commit/02388dbf40)] - **doc**: fix some cross-references (Alexander Gromnitsky) [#1584](https://github.com/nodejs/io.js/pull/1584)
+* [[`57c4cc26e2`](https://github.com/nodejs/io.js/commit/57c4cc26e2)] - **doc**: add TC meeting 2015-04-22 minutes (Rod Vagg) [#1556](https://github.com/nodejs/io.js/pull/1556)
+* [[`b4ad5d7050`](https://github.com/nodejs/io.js/commit/b4ad5d7050)] - **doc**: improve http.request and https.request opts (Roman Reiss) [#1551](https://github.com/nodejs/io.js/pull/1551)
+* [[`7dc8eec0a6`](https://github.com/nodejs/io.js/commit/7dc8eec0a6)] - **doc**: deprecate smalloc module (Ben Noordhuis) [#1566](https://github.com/nodejs/io.js/pull/1566)
+* [[`1bcdf46ca7`](https://github.com/nodejs/io.js/commit/1bcdf46ca7)] - **doc**: add TC meeting 2015-04-15 minutes (Rod Vagg) [#1498](https://github.com/nodejs/io.js/pull/1498)
+* [[`391cae3595`](https://github.com/nodejs/io.js/commit/391cae3595)] - **doc**: Add Known issues to v1.7.0/1.7.1 CHANGELOG (Yosuke Furukawa) [#1473](https://github.com/nodejs/io.js/pull/1473)
+* [[`e55fdc47a7`](https://github.com/nodejs/io.js/commit/e55fdc47a7)] - **doc**: fix util.deprecate example (Nick Raienko) [#1535](https://github.com/nodejs/io.js/pull/1535)
+* [[`5178f93bc0`](https://github.com/nodejs/io.js/commit/5178f93bc0)] - **doc**: Add Addon API (NAN) to working group list (Julian Duque) [#1523](https://github.com/nodejs/io.js/pull/1523)
+* [[`f3cc50f811`](https://github.com/nodejs/io.js/commit/f3cc50f811)] - **doc**: add TC meeting 2015-04-08 minutes (Rod Vagg) [#1497](https://github.com/nodejs/io.js/pull/1497)
+* [[`bb254b533b`](https://github.com/nodejs/io.js/commit/bb254b533b)] - **doc**: update branch to master (Roman Reiss) [#1511](https://github.com/nodejs/io.js/pull/1511)
+* [[`22aafa5597`](https://github.com/nodejs/io.js/commit/22aafa5597)] - **doc**: add Fishrock123 to the TC (Jeremiah Senkpiel) [#1507](https://github.com/nodejs/io.js/pull/1507)
+* [[`b16a328ede`](https://github.com/nodejs/io.js/commit/b16a328ede)] - **doc**: add spaces to child.kill example (Nick Raienko) [#1503](https://github.com/nodejs/io.js/pull/1503)
+* [[`26327757f8`](https://github.com/nodejs/io.js/commit/26327757f8)] - **doc**: update AUTHORS list (Rod Vagg) [#1476](https://github.com/nodejs/io.js/pull/1476)
+* [[`f9c681cf62`](https://github.com/nodejs/io.js/commit/f9c681cf62)] - **fs**: validate fd on fs.write (Julian Duque) [#1553](https://github.com/nodejs/io.js/pull/1553)
+* [[`801b47acc5`](https://github.com/nodejs/io.js/commit/801b47acc5)] - **gitignore**: ignore xcode workspaces and projects (Roman Klauke) [#1562](https://github.com/nodejs/io.js/pull/1562)
+* [[`d5ce47e433`](https://github.com/nodejs/io.js/commit/d5ce47e433)] - **(SEMVER-MINOR)** **lib**: deprecate the smalloc module (Ben Noordhuis) [#1564](https://github.com/nodejs/io.js/pull/1564)
+* [[`7384ca83f9`](https://github.com/nodejs/io.js/commit/7384ca83f9)] - **module**: remove '' from Module.globalPaths (Chris Yip) [#1488](https://github.com/nodejs/io.js/pull/1488)
+* [[`b4f5898395`](https://github.com/nodejs/io.js/commit/b4f5898395)] - **net**: ensure Write/ShutdownWrap references handle (Fedor Indutny) [#1590](https://github.com/nodejs/io.js/pull/1590)
+* [[`4abe2fa1cf`](https://github.com/nodejs/io.js/commit/4abe2fa1cf)] - **(SEMVER-MINOR)** **net**: add lookup option to Socket.prototype.connect (Evan Lucas) [#1505](https://github.com/nodejs/io.js/pull/1505)
+* [[`1bef717476`](https://github.com/nodejs/io.js/commit/1bef717476)] - **(SEMVER-MINOR)** **net**: cleanup connect logic (Evan Lucas) [#1505](https://github.com/nodejs/io.js/pull/1505)
+* [[`c7782c0af8`](https://github.com/nodejs/io.js/commit/c7782c0af8)] - **node**: improve nextTick performance (Brian White) [#1571](https://github.com/nodejs/io.js/pull/1571)
+* [[`b57cc51d8d`](https://github.com/nodejs/io.js/commit/b57cc51d8d)] - **(SEMVER-MAJOR)** **os**: remove trailing slash from os.tmpdir() (Christian Tellnes) [#747](https://github.com/nodejs/io.js/pull/747)
+* [[`ca219b00d1`](https://github.com/nodejs/io.js/commit/ca219b00d1)] - **repl**: fix for a+ fd clearing the file on read (Chris Dickinson) [#1605](https://github.com/nodejs/io.js/pull/1605)
+* [[`051d482b15`](https://github.com/nodejs/io.js/commit/051d482b15)] - **repl**: fix \_debugger by properly proxying repl (Chris Dickinson) [#1605](https://github.com/nodejs/io.js/pull/1605)
+* [[`2e2fce0502`](https://github.com/nodejs/io.js/commit/2e2fce0502)] - **repl**: fix persistent history and env variable name (Roman Reiss) [#1593](https://github.com/nodejs/io.js/pull/1593)
+* [[`ea5195ccaf`](https://github.com/nodejs/io.js/commit/ea5195ccaf)] - **repl**: do not save history for non-terminal repl (Fedor Indutny) [#1575](https://github.com/nodejs/io.js/pull/1575)
+* [[`0450ce7db2`](https://github.com/nodejs/io.js/commit/0450ce7db2)] - **repl**: add mode detection, cli persistent history (Chris Dickinson) [#1513](https://github.com/nodejs/io.js/pull/1513)
+* [[`af9fe3bbc7`](https://github.com/nodejs/io.js/commit/af9fe3bbc7)] - **(SEMVER-MAJOR)** **src**: bump NODE_MODULE_VERSION due to V8 API (Rod Vagg) [#1532](https://github.com/nodejs/io.js/pull/1532)
+* [[`279f6116aa`](https://github.com/nodejs/io.js/commit/279f6116aa)] - **src**: fix -Wmissing-field-initializers warning (Ben Noordhuis) [#1606](https://github.com/nodejs/io.js/pull/1606)
+* [[`73062521a4`](https://github.com/nodejs/io.js/commit/73062521a4)] - **src**: deprecate smalloc public functions (Ben Noordhuis) [#1565](https://github.com/nodejs/io.js/pull/1565)
+* [[`ccb199af17`](https://github.com/nodejs/io.js/commit/ccb199af17)] - **src**: fix deprecation warnings (Ben Noordhuis) [#1565](https://github.com/nodejs/io.js/pull/1565)
+* [[`609fa0de03`](https://github.com/nodejs/io.js/commit/609fa0de03)] - **src**: fix NODE_DEPRECATED macro (Ben Noordhuis) [#1565](https://github.com/nodejs/io.js/pull/1565)
+* [[`3c92ca2b5c`](https://github.com/nodejs/io.js/commit/3c92ca2b5c)] - **(SEMVER-MINOR)** **src**: add ability to get/set effective uid/gid (Evan Lucas) [#1536](https://github.com/nodejs/io.js/pull/1536)
+* [[`30b7349176`](https://github.com/nodejs/io.js/commit/30b7349176)] - **stream_base**: dispatch reqs in the stream impl (Fedor Indutny) [#1563](https://github.com/nodejs/io.js/pull/1563)
+* [[`0fa6c4a6fc`](https://github.com/nodejs/io.js/commit/0fa6c4a6fc)] - **string_decoder**: don't cache Buffer.isEncoding (Brian White) [#1548](https://github.com/nodejs/io.js/pull/1548)
+* [[`f9b226c1c1`](https://github.com/nodejs/io.js/commit/f9b226c1c1)] - **test**: extend timeouts for ARMv6 (Rod Vagg) [#1554](https://github.com/nodejs/io.js/pull/1554)
+* [[`bfae8236b1`](https://github.com/nodejs/io.js/commit/bfae8236b1)] - **test**: fix test-net-dns-custom-lookup test assertion (Evan Lucas) [#1531](https://github.com/nodejs/io.js/pull/1531)
+* [[`547213913b`](https://github.com/nodejs/io.js/commit/547213913b)] - **test**: adjust Makefile/test-ci, add to vcbuild.bat (Rod Vagg) [#1530](https://github.com/nodejs/io.js/pull/1530)
+* [[`550c2638c0`](https://github.com/nodejs/io.js/commit/550c2638c0)] - **tls**: use `SSL_set_cert_cb` for async SNI/OCSP (Fedor Indutny) [#1464](https://github.com/nodejs/io.js/pull/1464)
+* [[`1787416376`](https://github.com/nodejs/io.js/commit/1787416376)] - **tls**: destroy singleUse context immediately (Fedor Indutny) [#1529](https://github.com/nodejs/io.js/pull/1529)
+* [[`2684c902c4`](https://github.com/nodejs/io.js/commit/2684c902c4)] - **tls**: zero SSL_CTX freelist for a singleUse socket (Fedor Indutny) [#1529](https://github.com/nodejs/io.js/pull/1529)
+* [[`2d241b3b82`](https://github.com/nodejs/io.js/commit/2d241b3b82)] - **tls**: destroy SSL once it is out of use (Fedor Indutny) [#1529](https://github.com/nodejs/io.js/pull/1529)
+* [[`f7620fb96d`](https://github.com/nodejs/io.js/commit/f7620fb96d)] - **tls_wrap**: Unlink TLSWrap and SecureContext objects (Сковорода Никита Андреевич) [#1580](https://github.com/nodejs/io.js/pull/1580)
+* [[`a7d74633f2`](https://github.com/nodejs/io.js/commit/a7d74633f2)] - **tls_wrap**: use localhost if options.host is empty (Guilherme Souza) [#1493](https://github.com/nodejs/io.js/pull/1493)
+* [[`702997c1f0`](https://github.com/nodejs/io.js/commit/702997c1f0)] - ***Revert*** "**url**: significantly improve the performance of the url module" (Rod Vagg) [#1602](https://github.com/nodejs/io.js/pull/1602)
+* [[`0daed24883`](https://github.com/nodejs/io.js/commit/0daed24883)] - ***Revert*** "**url**: delete href cache on all setter code paths" (Rod Vagg) [#1602](https://github.com/nodejs/io.js/pull/1602)
+* [[`0f39ef4ca1`](https://github.com/nodejs/io.js/commit/0f39ef4ca1)] - ***Revert*** "**url**: fix treatment of some values as non-empty" (Rod Vagg) [#1602](https://github.com/nodejs/io.js/pull/1602)
+* [[`66877216bd`](https://github.com/nodejs/io.js/commit/66877216bd)] - **url**: fix treatment of some values as non-empty (Petka Antonov) [#1589](https://github.com/nodejs/io.js/pull/1589)
+* [[`dbdd81a91b`](https://github.com/nodejs/io.js/commit/dbdd81a91b)] - **url**: delete href cache on all setter code paths (Petka Antonov) [#1589](https://github.com/nodejs/io.js/pull/1589)
+* [[`3fd7fc429c`](https://github.com/nodejs/io.js/commit/3fd7fc429c)] - **url**: significantly improve the performance of the url module (Petka Antonov) [#1561](https://github.com/nodejs/io.js/pull/1561)
+* [[`bf7ac08dd0`](https://github.com/nodejs/io.js/commit/bf7ac08dd0)] - **util**: add Map and Set inspection support (Christopher Monsanto) [#1471](https://github.com/nodejs/io.js/pull/1471)
+* [[`30e83d2e84`](https://github.com/nodejs/io.js/commit/30e83d2e84)] - **win,node-gyp**: optionally allow node.exe/iojs.exe to be renamed (Bert Belder) [#1266](https://github.com/nodejs/io.js/pull/1266)
+* [[`3bda6cbfa4`](https://github.com/nodejs/io.js/commit/3bda6cbfa4)] - **(SEMVER-MAJOR)** **win,node-gyp**: enable delay-load hook by default (Bert Belder) [#1433](https://github.com/nodejs/io.js/pull/1433)
 
 ## 2015-04-20, Version 1.8.1, @chrisdickinson
 
 ### Notable changes
 
 * **NOTICE**: Skipped v1.8.0 due to problems with release tooling.
-  See [#1436](https://github.com/iojs/io.js/issues/1436) for details.
-* **build**: Support for building io.js as a static library (Marat Abdullin) [#1341](https://github.com/iojs/io.js/pull/1341)
-* **deps**: Upgrade openssl to 1.0.2a (Shigeki Ohtsu) [#1389](https://github.com/iojs/io.js/pull/1389)
+  See [#1436](https://github.com/nodejs/io.js/issues/1436) for details.
+* **build**: Support for building io.js as a static library (Marat Abdullin) [#1341](https://github.com/nodejs/io.js/pull/1341)
+* **deps**: Upgrade openssl to 1.0.2a (Shigeki Ohtsu) [#1389](https://github.com/nodejs/io.js/pull/1389)
   * Users should see performance improvements when using the crypto API.
-  See [here](https://github.com/iojs/io.js/wiki/Crypto-Performance-Notes-for-OpenSSL-1.0.2a-on-iojs-v1.8.0)
+  See [here](https://github.com/nodejs/io.js/wiki/Crypto-Performance-Notes-for-OpenSSL-1.0.2a-on-iojs-v1.8.0)
   for details.
 * **npm**: Upgrade npm to 2.8.3. See the [release notes](https://github.com/npm/npm/releases/tag/v2.8.3) for details. Includes improved git support. Summary:
   * [`387f889`](https://github.com/npm/npm/commit/387f889c0e8fb617d9cc9a42ed0a3ec49424ab5d)
@@ -262,84 +262,84 @@ See https://github.com/iojs/io.js/labels/confirmed-bug for complete and current
   Save shorthand in `package.json`. Try cloning via `git:`, `git+ssh:`, and
   `git+https:`, in that order, when supported by the underlying hosting
   provider. ([@othiym23](https://github.com/othiym23))
-* **src**: Allow multiple arguments to be passed to process.nextTick (Trevor Norris) [#1077](https://github.com/iojs/io.js/pull/1077)
+* **src**: Allow multiple arguments to be passed to process.nextTick (Trevor Norris) [#1077](https://github.com/nodejs/io.js/pull/1077)
 * **module**: The interaction of `require('.')` with `NODE_PATH` has been restored and deprecated. This functionality
-will be removed at a later point. (Roman Reiss) [#1363](https://github.com/iojs/io.js/pull/1363)
+will be removed at a later point. (Roman Reiss) [#1363](https://github.com/nodejs/io.js/pull/1363)
 
 ### Known issues
 
-* Some problems with unreferenced timers running during `beforeExit` are still to be resolved. See [#1264](https://github.com/iojs/io.js/issues/1264).
-* Surrogate pair in REPL can freeze terminal [#690](https://github.com/iojs/io.js/issues/690)
-* `process.send()` is not synchronous as the docs suggest, a regression introduced in 1.0.2, see [#760](https://github.com/iojs/io.js/issues/760) and fix in [#774](https://github.com/iojs/io.js/issues/774)
-* Calling `dns.setServers()` while a DNS query is in progress can cause the process to crash on a failed assertion [#894](https://github.com/iojs/io.js/issues/894)
-* `url.resolve` may transfer the auth portion of the url when resolving between two full hosts, see [#1435](https://github.com/iojs/io.js/issues/1435).
-* readline: split escapes are processed incorrectly, see [#1403](https://github.com/iojs/io.js/issues/1403)
+* Some problems with unreferenced timers running during `beforeExit` are still to be resolved. See [#1264](https://github.com/nodejs/io.js/issues/1264).
+* Surrogate pair in REPL can freeze terminal [#690](https://github.com/nodejs/io.js/issues/690)
+* `process.send()` is not synchronous as the docs suggest, a regression introduced in 1.0.2, see [#760](https://github.com/nodejs/io.js/issues/760) and fix in [#774](https://github.com/nodejs/io.js/issues/774)
+* Calling `dns.setServers()` while a DNS query is in progress can cause the process to crash on a failed assertion [#894](https://github.com/nodejs/io.js/issues/894)
+* `url.resolve` may transfer the auth portion of the url when resolving between two full hosts, see [#1435](https://github.com/nodejs/io.js/issues/1435).
+* readline: split escapes are processed incorrectly, see [#1403](https://github.com/nodejs/io.js/issues/1403)
 
 ### Commits
 
-* [[`53ed89d927`](https://github.com/iojs/io.js/commit/53ed89d927)] - ***Revert*** "**build**: use %PYTHON% instead of python" (Rod Vagg) [#1475](https://github.com/iojs/io.js/pull/1475)
-* [[`2b744b0ab7`](https://github.com/iojs/io.js/commit/2b744b0ab7)] - **src**: revert NODE_MODULE_VERSION to 43 (Chris Dickinson) [#1460](https://github.com/iojs/io.js/pull/1460)
-* [[`431673ebd1`](https://github.com/iojs/io.js/commit/431673ebd1)] - **buffer**: fast-case for empty string in byteLength (Jackson Tian) [#1441](https://github.com/iojs/io.js/pull/1441)
-* [[`1b22bad35f`](https://github.com/iojs/io.js/commit/1b22bad35f)] - **build**: fix logic for shared library flags (Jeremiah Senkpiel) [#1454](https://github.com/iojs/io.js/pull/1454)
-* [[`91943a99d5`](https://github.com/iojs/io.js/commit/91943a99d5)] - **build**: use %PYTHON% instead of python (Rod Vagg) [#1444](https://github.com/iojs/io.js/pull/1444)
-* [[`c7769d417b`](https://github.com/iojs/io.js/commit/c7769d417b)] - **build**: Expose xz compression level (Johan Bergström) [#1428](https://github.com/iojs/io.js/pull/1428)
-* [[`a530b2baf1`](https://github.com/iojs/io.js/commit/a530b2baf1)] - **build**: fix error message in configure (Shigeki Ohtsu) [#1389](https://github.com/iojs/io.js/pull/1389)
-* [[`92dfb794f9`](https://github.com/iojs/io.js/commit/92dfb794f9)] - **build**: enable ssl support on arm64 (Shigeki Ohtsu) [#1389](https://github.com/iojs/io.js/pull/1389)
-* [[`7de0dcde83`](https://github.com/iojs/io.js/commit/7de0dcde83)] - **deps**: make node-gyp work with io.js (cjihrig) [#990](https://github.com/iojs/io.js/pull/990)
-* [[`4870213f9e`](https://github.com/iojs/io.js/commit/4870213f9e)] - **deps**: upgrade npm to 2.8.3 (Forrest L Norvell)
-* [[`49bb7ded2c`](https://github.com/iojs/io.js/commit/49bb7ded2c)] - **deps**: fix git case sensitivity issue in npm (Chris Dickinson) [#1456](https://github.com/iojs/io.js/pull/1456)
-* [[`4830b4bce8`](https://github.com/iojs/io.js/commit/4830b4bce8)] - **deps**: add docs to upgrade openssl (Shigeki Ohtsu) [#1389](https://github.com/iojs/io.js/pull/1389)
-* [[`11bec72c87`](https://github.com/iojs/io.js/commit/11bec72c87)] - **deps**: update asm files for openssl-1.0.2a (Shigeki Ohtsu) [#1389](https://github.com/iojs/io.js/pull/1389)
-* [[`53924d8ebe`](https://github.com/iojs/io.js/commit/53924d8ebe)] - **deps**: update asm Makefile for openssl-1.0.2a (Shigeki Ohtsu) [#1389](https://github.com/iojs/io.js/pull/1389)
-* [[`418e839456`](https://github.com/iojs/io.js/commit/418e839456)] - **deps**: update openssl.gyp/gypi for openssl-1.0.2a (Shigeki Ohtsu) [#1389](https://github.com/iojs/io.js/pull/1389)
-* [[`02f12ab666`](https://github.com/iojs/io.js/commit/02f12ab666)] - **deps**: update opensslconf.h for 1.0.2a (Shigeki Ohtsu) [#1389](https://github.com/iojs/io.js/pull/1389)
-* [[`eb7a23595f`](https://github.com/iojs/io.js/commit/eb7a23595f)] - **deps**: add x32 and arm64 support for opensslconf.h (Shigeki Ohtsu) [#1389](https://github.com/iojs/io.js/pull/1389)
-* [[`033a663127`](https://github.com/iojs/io.js/commit/033a663127)] - **deps**: replace all headers in openssl (Shigeki Ohtsu) [#1389](https://github.com/iojs/io.js/pull/1389)
-* [[`ae8831f240`](https://github.com/iojs/io.js/commit/ae8831f240)] - **deps**: backport openssl patch of alt cert chains 1 (Shigeki Ohtsu) [#1389](https://github.com/iojs/io.js/pull/1389)
-* [[`71316c46d9`](https://github.com/iojs/io.js/commit/71316c46d9)] - **deps**: fix asm build error of openssl in x86_win32 (Shigeki Ohtsu) [#1389](https://github.com/iojs/io.js/pull/1389)
-* [[`d293a4f096`](https://github.com/iojs/io.js/commit/d293a4f096)] - **deps**: fix openssl assembly error on ia32 win32 (Fedor Indutny) [#1389](https://github.com/iojs/io.js/pull/1389)
-* [[`e4872d7405`](https://github.com/iojs/io.js/commit/e4872d7405)] - **deps**: upgrade openssl to 1.0.2a (Shigeki Ohtsu) [#1389](https://github.com/iojs/io.js/pull/1389)
-* [[`a1c9ef3142`](https://github.com/iojs/io.js/commit/a1c9ef3142)] - **deps, build**: add support older assembler (Shigeki Ohtsu) [#1389](https://github.com/iojs/io.js/pull/1389)
-* [[`76f219c128`](https://github.com/iojs/io.js/commit/76f219c128)] - **doc**: Document forced pushing with git (Johan Bergström) [#1420](https://github.com/iojs/io.js/pull/1420)
-* [[`12e51d56c1`](https://github.com/iojs/io.js/commit/12e51d56c1)] - **doc**: add Addon API WG (Rod Vagg) [#1226](https://github.com/iojs/io.js/pull/1226)
-* [[`7956a13dad`](https://github.com/iojs/io.js/commit/7956a13dad)] - **http**: logically respect maxSockets (fengmk2) [#1242](https://github.com/iojs/io.js/pull/1242)
-* [[`5b844e140b`](https://github.com/iojs/io.js/commit/5b844e140b)] - **module**: fix style (Roman Reiss) [#1453](https://github.com/iojs/io.js/pull/1453)
-* [[`3ad82c335d`](https://github.com/iojs/io.js/commit/3ad82c335d)] - **(SEMVER-MINOR)** **module**: handle NODE_PATH in require('.') (Roman Reiss) [#1363](https://github.com/iojs/io.js/pull/1363)
-* [[`cd60ff0328`](https://github.com/iojs/io.js/commit/cd60ff0328)] - **net**: add fd into listen2 debug info (Jackson Tian) [#1442](https://github.com/iojs/io.js/pull/1442)
-* [[`10e31ba56c`](https://github.com/iojs/io.js/commit/10e31ba56c)] - **(SEMVER-MINOR)** **node**: allow multiple arguments passed to nextTick (Trevor Norris) [#1077](https://github.com/iojs/io.js/pull/1077)
-* [[`116c54692a`](https://github.com/iojs/io.js/commit/116c54692a)] - **openssl**: fix keypress requirement in apps on win32 (Shigeki Ohtsu) [#1389](https://github.com/iojs/io.js/pull/1389)
-* [[`62f5f4cec9`](https://github.com/iojs/io.js/commit/62f5f4cec9)] - **src**: remove duplicate byteLength from Buffer (Jackson Tian) [#1438](https://github.com/iojs/io.js/pull/1438)
-* [[`51d0808c90`](https://github.com/iojs/io.js/commit/51d0808c90)] - **stream**: remove duplicated expression (Yazhong Liu) [#1444](https://github.com/iojs/io.js/pull/1444)
-* [[`deb9d23d7b`](https://github.com/iojs/io.js/commit/deb9d23d7b)] - **test**: fix error message check for openssl-1.0.2a (Shigeki Ohtsu) [#1389](https://github.com/iojs/io.js/pull/1389)
-* [[`ca8c9ec2c8`](https://github.com/iojs/io.js/commit/ca8c9ec2c8)] - **win,node-gyp**: optionally allow node.exe/iojs.exe to be renamed (Bert Belder) [#1266](https://github.com/iojs/io.js/pull/1266)
+* [[`53ed89d927`](https://github.com/nodejs/io.js/commit/53ed89d927)] - ***Revert*** "**build**: use %PYTHON% instead of python" (Rod Vagg) [#1475](https://github.com/nodejs/io.js/pull/1475)
+* [[`2b744b0ab7`](https://github.com/nodejs/io.js/commit/2b744b0ab7)] - **src**: revert NODE_MODULE_VERSION to 43 (Chris Dickinson) [#1460](https://github.com/nodejs/io.js/pull/1460)
+* [[`431673ebd1`](https://github.com/nodejs/io.js/commit/431673ebd1)] - **buffer**: fast-case for empty string in byteLength (Jackson Tian) [#1441](https://github.com/nodejs/io.js/pull/1441)
+* [[`1b22bad35f`](https://github.com/nodejs/io.js/commit/1b22bad35f)] - **build**: fix logic for shared library flags (Jeremiah Senkpiel) [#1454](https://github.com/nodejs/io.js/pull/1454)
+* [[`91943a99d5`](https://github.com/nodejs/io.js/commit/91943a99d5)] - **build**: use %PYTHON% instead of python (Rod Vagg) [#1444](https://github.com/nodejs/io.js/pull/1444)
+* [[`c7769d417b`](https://github.com/nodejs/io.js/commit/c7769d417b)] - **build**: Expose xz compression level (Johan Bergström) [#1428](https://github.com/nodejs/io.js/pull/1428)
+* [[`a530b2baf1`](https://github.com/nodejs/io.js/commit/a530b2baf1)] - **build**: fix error message in configure (Shigeki Ohtsu) [#1389](https://github.com/nodejs/io.js/pull/1389)
+* [[`92dfb794f9`](https://github.com/nodejs/io.js/commit/92dfb794f9)] - **build**: enable ssl support on arm64 (Shigeki Ohtsu) [#1389](https://github.com/nodejs/io.js/pull/1389)
+* [[`7de0dcde83`](https://github.com/nodejs/io.js/commit/7de0dcde83)] - **deps**: make node-gyp work with io.js (cjihrig) [#990](https://github.com/nodejs/io.js/pull/990)
+* [[`4870213f9e`](https://github.com/nodejs/io.js/commit/4870213f9e)] - **deps**: upgrade npm to 2.8.3 (Forrest L Norvell)
+* [[`49bb7ded2c`](https://github.com/nodejs/io.js/commit/49bb7ded2c)] - **deps**: fix git case sensitivity issue in npm (Chris Dickinson) [#1456](https://github.com/nodejs/io.js/pull/1456)
+* [[`4830b4bce8`](https://github.com/nodejs/io.js/commit/4830b4bce8)] - **deps**: add docs to upgrade openssl (Shigeki Ohtsu) [#1389](https://github.com/nodejs/io.js/pull/1389)
+* [[`11bec72c87`](https://github.com/nodejs/io.js/commit/11bec72c87)] - **deps**: update asm files for openssl-1.0.2a (Shigeki Ohtsu) [#1389](https://github.com/nodejs/io.js/pull/1389)
+* [[`53924d8ebe`](https://github.com/nodejs/io.js/commit/53924d8ebe)] - **deps**: update asm Makefile for openssl-1.0.2a (Shigeki Ohtsu) [#1389](https://github.com/nodejs/io.js/pull/1389)
+* [[`418e839456`](https://github.com/nodejs/io.js/commit/418e839456)] - **deps**: update openssl.gyp/gypi for openssl-1.0.2a (Shigeki Ohtsu) [#1389](https://github.com/nodejs/io.js/pull/1389)
+* [[`02f12ab666`](https://github.com/nodejs/io.js/commit/02f12ab666)] - **deps**: update opensslconf.h for 1.0.2a (Shigeki Ohtsu) [#1389](https://github.com/nodejs/io.js/pull/1389)
+* [[`eb7a23595f`](https://github.com/nodejs/io.js/commit/eb7a23595f)] - **deps**: add x32 and arm64 support for opensslconf.h (Shigeki Ohtsu) [#1389](https://github.com/nodejs/io.js/pull/1389)
+* [[`033a663127`](https://github.com/nodejs/io.js/commit/033a663127)] - **deps**: replace all headers in openssl (Shigeki Ohtsu) [#1389](https://github.com/nodejs/io.js/pull/1389)
+* [[`ae8831f240`](https://github.com/nodejs/io.js/commit/ae8831f240)] - **deps**: backport openssl patch of alt cert chains 1 (Shigeki Ohtsu) [#1389](https://github.com/nodejs/io.js/pull/1389)
+* [[`71316c46d9`](https://github.com/nodejs/io.js/commit/71316c46d9)] - **deps**: fix asm build error of openssl in x86_win32 (Shigeki Ohtsu) [#1389](https://github.com/nodejs/io.js/pull/1389)
+* [[`d293a4f096`](https://github.com/nodejs/io.js/commit/d293a4f096)] - **deps**: fix openssl assembly error on ia32 win32 (Fedor Indutny) [#1389](https://github.com/nodejs/io.js/pull/1389)
+* [[`e4872d7405`](https://github.com/nodejs/io.js/commit/e4872d7405)] - **deps**: upgrade openssl to 1.0.2a (Shigeki Ohtsu) [#1389](https://github.com/nodejs/io.js/pull/1389)
+* [[`a1c9ef3142`](https://github.com/nodejs/io.js/commit/a1c9ef3142)] - **deps, build**: add support older assembler (Shigeki Ohtsu) [#1389](https://github.com/nodejs/io.js/pull/1389)
+* [[`76f219c128`](https://github.com/nodejs/io.js/commit/76f219c128)] - **doc**: Document forced pushing with git (Johan Bergström) [#1420](https://github.com/nodejs/io.js/pull/1420)
+* [[`12e51d56c1`](https://github.com/nodejs/io.js/commit/12e51d56c1)] - **doc**: add Addon API WG (Rod Vagg) [#1226](https://github.com/nodejs/io.js/pull/1226)
+* [[`7956a13dad`](https://github.com/nodejs/io.js/commit/7956a13dad)] - **http**: logically respect maxSockets (fengmk2) [#1242](https://github.com/nodejs/io.js/pull/1242)
+* [[`5b844e140b`](https://github.com/nodejs/io.js/commit/5b844e140b)] - **module**: fix style (Roman Reiss) [#1453](https://github.com/nodejs/io.js/pull/1453)
+* [[`3ad82c335d`](https://github.com/nodejs/io.js/commit/3ad82c335d)] - **(SEMVER-MINOR)** **module**: handle NODE_PATH in require('.') (Roman Reiss) [#1363](https://github.com/nodejs/io.js/pull/1363)
+* [[`cd60ff0328`](https://github.com/nodejs/io.js/commit/cd60ff0328)] - **net**: add fd into listen2 debug info (Jackson Tian) [#1442](https://github.com/nodejs/io.js/pull/1442)
+* [[`10e31ba56c`](https://github.com/nodejs/io.js/commit/10e31ba56c)] - **(SEMVER-MINOR)** **node**: allow multiple arguments passed to nextTick (Trevor Norris) [#1077](https://github.com/nodejs/io.js/pull/1077)
+* [[`116c54692a`](https://github.com/nodejs/io.js/commit/116c54692a)] - **openssl**: fix keypress requirement in apps on win32 (Shigeki Ohtsu) [#1389](https://github.com/nodejs/io.js/pull/1389)
+* [[`62f5f4cec9`](https://github.com/nodejs/io.js/commit/62f5f4cec9)] - **src**: remove duplicate byteLength from Buffer (Jackson Tian) [#1438](https://github.com/nodejs/io.js/pull/1438)
+* [[`51d0808c90`](https://github.com/nodejs/io.js/commit/51d0808c90)] - **stream**: remove duplicated expression (Yazhong Liu) [#1444](https://github.com/nodejs/io.js/pull/1444)
+* [[`deb9d23d7b`](https://github.com/nodejs/io.js/commit/deb9d23d7b)] - **test**: fix error message check for openssl-1.0.2a (Shigeki Ohtsu) [#1389](https://github.com/nodejs/io.js/pull/1389)
+* [[`ca8c9ec2c8`](https://github.com/nodejs/io.js/commit/ca8c9ec2c8)] - **win,node-gyp**: optionally allow node.exe/iojs.exe to be renamed (Bert Belder) [#1266](https://github.com/nodejs/io.js/pull/1266)
 
 ## 2015-04-14, Version 1.7.1, @rvagg
 
 ### Notable changes
 
-* **build**: A syntax error in the Makefile for release builds caused 1.7.0 to be DOA and unreleased. (Rod Vagg) [#1421](https://github.com/iojs/io.js/pull/1421).
+* **build**: A syntax error in the Makefile for release builds caused 1.7.0 to be DOA and unreleased. (Rod Vagg) [#1421](https://github.com/nodejs/io.js/pull/1421).
 
 ### Known issues
 
-* Some problems with unreferenced timers running during `beforeExit` are still to be resolved. See [#1264](https://github.com/iojs/io.js/issues/1264).
-* Surrogate pair in REPL can freeze terminal [#690](https://github.com/iojs/io.js/issues/690)
-* `process.send()` is not synchronous as the docs suggest, a regression introduced in 1.0.2, see [#760](https://github.com/iojs/io.js/issues/760) and fix in [#774](https://github.com/iojs/io.js/issues/774)
-* Calling `dns.setServers()` while a DNS query is in progress can cause the process to crash on a failed assertion [#894](https://github.com/iojs/io.js/issues/894)
-* readline: split escapes are processed incorrectly, see [#1403](https://github.com/iojs/io.js/issues/1403)
+* Some problems with unreferenced timers running during `beforeExit` are still to be resolved. See [#1264](https://github.com/nodejs/io.js/issues/1264).
+* Surrogate pair in REPL can freeze terminal [#690](https://github.com/nodejs/io.js/issues/690)
+* `process.send()` is not synchronous as the docs suggest, a regression introduced in 1.0.2, see [#760](https://github.com/nodejs/io.js/issues/760) and fix in [#774](https://github.com/nodejs/io.js/issues/774)
+* Calling `dns.setServers()` while a DNS query is in progress can cause the process to crash on a failed assertion [#894](https://github.com/nodejs/io.js/issues/894)
+* readline: split escapes are processed incorrectly, see [#1403](https://github.com/nodejs/io.js/issues/1403)
 
 ### Commits
 
-* [[`aee86a21f2`](https://github.com/iojs/io.js/commit/aee86a21f2)] - **build**: fix RELEASE check (Rod Vagg) [#1421](https://github.com/iojs/io.js/pull/1421)
+* [[`aee86a21f2`](https://github.com/nodejs/io.js/commit/aee86a21f2)] - **build**: fix RELEASE check (Rod Vagg) [#1421](https://github.com/nodejs/io.js/pull/1421)
 
 ## 2015-04-14, Version 1.7.0, @rvagg
 
 ### Notable changes
 
-* **C++ API**: Fedor Indutny contributed a feature to V8 which has been backported to the V8 bundled in io.js. `SealHandleScope` allows a C++ add-on author to _seal_ a `HandleScope` to prevent further, unintended allocations within it. Currently only enabled for debug builds of io.js. This feature helped detect the leak in [#1075](https://github.com/iojs/io.js/issues/1075) and is now activated on the root `HandleScope` in io.js. (Fedor Indutny) [#1395](https://github.com/iojs/io.js/pull/1395).
+* **C++ API**: Fedor Indutny contributed a feature to V8 which has been backported to the V8 bundled in io.js. `SealHandleScope` allows a C++ add-on author to _seal_ a `HandleScope` to prevent further, unintended allocations within it. Currently only enabled for debug builds of io.js. This feature helped detect the leak in [#1075](https://github.com/nodejs/io.js/issues/1075) and is now activated on the root `HandleScope` in io.js. (Fedor Indutny) [#1395](https://github.com/nodejs/io.js/pull/1395).
 * **ARM**: This release includes significant work to improve the state of ARM support for builds and tests. The io.js CI cluster's ARMv6, ARMv7 and ARMv8 build servers are now all (mostly) reporting passing builds and tests.
-  * ARMv8 64-bit (AARCH64) is now properly supported, including a backported fix in libuv that was mistakenly detecting the existence of `epoll_wait()`. (Ben Noordhuis) [#1365](https://github.com/iojs/io.js/pull/1365).
-  * ARMv6: [#1376](https://github.com/iojs/io.js/issues/1376) reported a problem with `Math.exp()` on ARMv6 (incl Raspberry Pi). The culprit is erroneous codegen for ARMv6 when using the "fast math" feature of V8. `--nofast_math` has been turned on for all ARMv6 variants by default to avoid this, fast math can be turned back on with `--fast_math`. (Ben Noordhuis) [#1398](https://github.com/iojs/io.js/pull/1398).
-  * Tests: timeouts have been tuned specifically for slower platforms, detected as ARMv6 and ARMv7. (Roman Reiss) [#1366](https://github.com/iojs/io.js/pull/1366).
+  * ARMv8 64-bit (AARCH64) is now properly supported, including a backported fix in libuv that was mistakenly detecting the existence of `epoll_wait()`. (Ben Noordhuis) [#1365](https://github.com/nodejs/io.js/pull/1365).
+  * ARMv6: [#1376](https://github.com/nodejs/io.js/issues/1376) reported a problem with `Math.exp()` on ARMv6 (incl Raspberry Pi). The culprit is erroneous codegen for ARMv6 when using the "fast math" feature of V8. `--nofast_math` has been turned on for all ARMv6 variants by default to avoid this, fast math can be turned back on with `--fast_math`. (Ben Noordhuis) [#1398](https://github.com/nodejs/io.js/pull/1398).
+  * Tests: timeouts have been tuned specifically for slower platforms, detected as ARMv6 and ARMv7. (Roman Reiss) [#1366](https://github.com/nodejs/io.js/pull/1366).
 * **npm**: Upgrade npm to 2.7.6. See the [release notes](https://github.com/npm/npm/releases/tag/v2.7.6) for details. Summary:
   * [`b747593`](https://github.com/npm/npm/commit/b7475936f473f029e6a027ba1b16277523747d0b)[#7630](https://github.com/npm/npm/issues/7630) Don't automatically log all git failures as errors. `maybeGithub` needs to be able to fail without logging to support its fallback logic. ([@othiym23](https://github.com/othiym23))
   * [`78005eb`](https://github.com/npm/npm/commit/78005ebb6f4103c20f077669c3929b7ea46a4c0d)[#7743](https://github.com/npm/npm/issues/7743) Always quote arguments passed to `npm run-script`. This allows build systems and the like to safely escape glob patterns passed as arguments to `run-scripts` with `npm run-script 
-
-  
-    

-
-
npm-submodule
 
Add a package as a git submodule

-
SYNOPSIS

-
npm.commands.submodule(packages, callback)
-
DESCRIPTION

-
For each package specified, npm will check if it has a git repository url
-in its package.json description then add it as a git submodule at
-node_modules/<pkg name>.

-
This is a convenience only.  From then on, it's up to you to manage
-updates by using the appropriate git commands.  npm will stubbornly
-refuse to update, modify, or remove anything with a .git subfolder
-in it.

-
This command also does not install missing dependencies, if the package
-does not include them in its git repository.  If npm ls reports that
-things are missing, you can either install, link, or submodule them yourself,
-or you can do npm explore <pkgname> -- npm install to install the
-dependencies into the submodule folder.

-
SEE ALSO

-
    
-
  • npm help json
    • 
-
  • git help submodule
    • 
-

-
-

-
-
-
-
-
-
-
-
-
-
-
-
diff --git a/deps/npm/html/doc/api/npm-tag.html b/deps/npm/html/doc/api/npm-tag.html
index d71473e4047843..a7a8e47f105429 100644
--- a/deps/npm/html/doc/api/npm-tag.html
+++ b/deps/npm/html/doc/api/npm-tag.html
@@ -36,5 +36,5 @@ 
SYNOPSIS

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/api/npm-test.html b/deps/npm/html/doc/api/npm-test.html
index c1f1174ad8f518..9f8a9d1095bff5 100644
--- a/deps/npm/html/doc/api/npm-test.html
+++ b/deps/npm/html/doc/api/npm-test.html
@@ -30,5 +30,5 @@ 
SYNOPSIS

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/api/npm-uninstall.html b/deps/npm/html/doc/api/npm-uninstall.html
index 13e084c098e07f..30133eb34c28dd 100644
--- a/deps/npm/html/doc/api/npm-uninstall.html
+++ b/deps/npm/html/doc/api/npm-uninstall.html
@@ -30,5 +30,5 @@ 
SYNOPSIS

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/api/npm-unpublish.html b/deps/npm/html/doc/api/npm-unpublish.html
index 0616bda87cd133..aa75a23e090703 100644
--- a/deps/npm/html/doc/api/npm-unpublish.html
+++ b/deps/npm/html/doc/api/npm-unpublish.html
@@ -33,5 +33,5 @@ 
SYNOPSIS

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/api/npm-update.html b/deps/npm/html/doc/api/npm-update.html
index d7da1ebb9c9026..be507883943fa4 100644
--- a/deps/npm/html/doc/api/npm-update.html
+++ b/deps/npm/html/doc/api/npm-update.html
@@ -33,5 +33,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/api/npm-version.html b/deps/npm/html/doc/api/npm-version.html
index 0fe37d2ff01894..a0fd511901dc7b 100644
--- a/deps/npm/html/doc/api/npm-version.html
+++ b/deps/npm/html/doc/api/npm-version.html
@@ -32,5 +32,5 @@ 
SYNOPSIS

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/api/npm-view.html b/deps/npm/html/doc/api/npm-view.html
index 50372ce667c96f..89c3b74180ebff 100644
--- a/deps/npm/html/doc/api/npm-view.html
+++ b/deps/npm/html/doc/api/npm-view.html
@@ -81,5 +81,5 @@ 
RETURN VALUE

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/api/npm-whoami.html b/deps/npm/html/doc/api/npm-whoami.html
index df077971b5255e..1d03071231eed1 100644
--- a/deps/npm/html/doc/api/npm-whoami.html
+++ b/deps/npm/html/doc/api/npm-whoami.html
@@ -29,5 +29,5 @@ 
SYNOPSIS

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/api/npm.html b/deps/npm/html/doc/api/npm.html
index ac39fa73041145..7b57fcd0c1b1fb 100644
--- a/deps/npm/html/doc/api/npm.html
+++ b/deps/npm/html/doc/api/npm.html
@@ -23,7 +23,7 @@ 
SYNOPSIS

   npm.commands.install(["package"], cb)
 })
 
VERSION

-
2.9.0

+
2.10.1

 
DESCRIPTION

 
This is the API documentation for npm.
 To find documentation of the command line
@@ -109,5 +109,5 @@ 
ABBREVS

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-access.html b/deps/npm/html/doc/cli/npm-access.html
index d17e739ed38f7b..e7a604bec74022 100644
--- a/deps/npm/html/doc/cli/npm-access.html
+++ b/deps/npm/html/doc/cli/npm-access.html
@@ -75,5 +75,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-adduser.html b/deps/npm/html/doc/cli/npm-adduser.html
index c4e7b57c02529a..1175859955c299 100644
--- a/deps/npm/html/doc/cli/npm-adduser.html
+++ b/deps/npm/html/doc/cli/npm-adduser.html
@@ -68,5 +68,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-bin.html b/deps/npm/html/doc/cli/npm-bin.html
index fbb826330bd20d..d33a757d55b7fc 100644
--- a/deps/npm/html/doc/cli/npm-bin.html
+++ b/deps/npm/html/doc/cli/npm-bin.html
@@ -35,5 +35,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-bugs.html b/deps/npm/html/doc/cli/npm-bugs.html
index f59104f9492bb8..217c9724fed4a1 100644
--- a/deps/npm/html/doc/cli/npm-bugs.html
+++ b/deps/npm/html/doc/cli/npm-bugs.html
@@ -54,5 +54,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-build.html b/deps/npm/html/doc/cli/npm-build.html
index 60ff425a0175ae..b7b72121c6aaca 100644
--- a/deps/npm/html/doc/cli/npm-build.html
+++ b/deps/npm/html/doc/cli/npm-build.html
@@ -18,8 +18,10 @@ 
SYNOPSIS

 
 
DESCRIPTION

 
This is the plumbing command called by npm link and npm install.

-
It should generally not be called directly.

-
SEE ALSO

+
It should generally be called during installation, but if you need to run it
+directly, run:

+
npm run-script build
+
SEE ALSO

 
    
 
  • npm-install(1)
    • 
 
  • npm-link(1)
    • 
@@ -38,5 +40,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-bundle.html b/deps/npm/html/doc/cli/npm-bundle.html
index 261a96e8c2bfc7..3343f79992ba61 100644
--- a/deps/npm/html/doc/cli/npm-bundle.html
+++ b/deps/npm/html/doc/cli/npm-bundle.html
@@ -31,5 +31,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-cache.html b/deps/npm/html/doc/cli/npm-cache.html
index f53dc133239dfe..991be9f641a0f5 100644
--- a/deps/npm/html/doc/cli/npm-cache.html
+++ b/deps/npm/html/doc/cli/npm-cache.html
@@ -81,5 +81,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-completion.html b/deps/npm/html/doc/cli/npm-completion.html
index 7d6654f6687d62..7e0fc62afc82da 100644
--- a/deps/npm/html/doc/cli/npm-completion.html
+++ b/deps/npm/html/doc/cli/npm-completion.html
@@ -42,5 +42,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-config.html b/deps/npm/html/doc/cli/npm-config.html
index 6ae8ab153a5798..378472312aad88 100644
--- a/deps/npm/html/doc/cli/npm-config.html
+++ b/deps/npm/html/doc/cli/npm-config.html
@@ -66,5 +66,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-dedupe.html b/deps/npm/html/doc/cli/npm-dedupe.html
index c5ad9c5a381e02..ce864af51c2512 100644
--- a/deps/npm/html/doc/cli/npm-dedupe.html
+++ b/deps/npm/html/doc/cli/npm-dedupe.html
@@ -63,5 +63,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-deprecate.html b/deps/npm/html/doc/cli/npm-deprecate.html
index 2da3c5622f8791..8a7ec9a2d64d92 100644
--- a/deps/npm/html/doc/cli/npm-deprecate.html
+++ b/deps/npm/html/doc/cli/npm-deprecate.html
@@ -38,5 +38,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-dist-tag.html b/deps/npm/html/doc/cli/npm-dist-tag.html
index f6e21da71bf3d3..1211dfecf5bff4 100644
--- a/deps/npm/html/doc/cli/npm-dist-tag.html
+++ b/deps/npm/html/doc/cli/npm-dist-tag.html
@@ -77,5 +77,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-docs.html b/deps/npm/html/doc/cli/npm-docs.html
index 15ae5733de0fb1..be146f0cf763b1 100644
--- a/deps/npm/html/doc/cli/npm-docs.html
+++ b/deps/npm/html/doc/cli/npm-docs.html
@@ -56,5 +56,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-edit.html b/deps/npm/html/doc/cli/npm-edit.html
index e262c59a9982e8..6a903c4df26668 100644
--- a/deps/npm/html/doc/cli/npm-edit.html
+++ b/deps/npm/html/doc/cli/npm-edit.html
@@ -49,5 +49,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-explore.html b/deps/npm/html/doc/cli/npm-explore.html
index 93de19e983143d..0a85fc2a08af5e 100644
--- a/deps/npm/html/doc/cli/npm-explore.html
+++ b/deps/npm/html/doc/cli/npm-explore.html
@@ -49,5 +49,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-help-search.html b/deps/npm/html/doc/cli/npm-help-search.html
index 6e13cb25c9458f..afe18a73a59af9 100644
--- a/deps/npm/html/doc/cli/npm-help-search.html
+++ b/deps/npm/html/doc/cli/npm-help-search.html
@@ -46,5 +46,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-help.html b/deps/npm/html/doc/cli/npm-help.html
index 7269d432e6562d..9f9c1de6559513 100644
--- a/deps/npm/html/doc/cli/npm-help.html
+++ b/deps/npm/html/doc/cli/npm-help.html
@@ -52,5 +52,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-init.html b/deps/npm/html/doc/cli/npm-init.html
index cf349e9a066115..4b98a7b72b1996 100644
--- a/deps/npm/html/doc/cli/npm-init.html
+++ b/deps/npm/html/doc/cli/npm-init.html
@@ -48,5 +48,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-install.html b/deps/npm/html/doc/cli/npm-install.html
index 578af6d3bf239c..c475cc74601ef4 100644
--- a/deps/npm/html/doc/cli/npm-install.html
+++ b/deps/npm/html/doc/cli/npm-install.html
@@ -131,50 +131,50 @@ 
    SYNOPSIS
    
 
        npm install sax@">=0.1.0 <0.2.0"
     npm install @myorg/privatepackage@">=0.1.0 <0.2.0"
 
    
-
  • npm install <githubname>/<githubrepo>:
    
+
  • npm install <git remote url>:
    
+
      Install a package by cloning a git remote url.  The format of the git
+  url is:
    
+
        <protocol>://[<user>[:<password>]@]<hostname>[:<port>][:/]<path>[#<commit-ish>]
+
      <protocol> is one of git, git+ssh, git+http, or
+  git+https.  If no <commit-ish> is specified, then master is
+  used.
    
+
      Examples:
    
+
        git+ssh://git@github.com:npm/npm.git#v1.0.27
+    git+https://isaacs@github.com/npm/npm.git
+    git://github.com/npm/npm.git#v1.0.27
+
    • 
+
  • npm install <githubname>/<githubrepo>[#<commit-ish>]:
    
+
    • 
+
  • npm install github:<githubname>/<githubrepo>[#<commit-ish>]:
    
 
      Install the package at https://github.com/githubname/githubrepo by
   attempting to clone it using git.
    
-
      Example:
    
+
      If you don't specify a commit-ish then master will be used.
    
+
      Examples:
    
 
        npm install mygithubuser/myproject
-
     To reference a package in a generic git repo (not on GitHub), see git remote
- urls below.
    
-
    • 
-
  • npm install github:<githubname>/<githubrepo>:
    
-
      The same as the above, but explicitly marked as a GitHub dependency.
    
-
      Example:
    
-
        npm install github:npm/npm
+    npm install github:mygithubuser/myproject
 
    • 
-
  • npm install gist:[<githubname>/]<gistID>:
    
+
  • npm install gist:[<githubname>/]<gistID>[#<commit-ish>]:
    
 
      Install the package at https://gist.github.com/gistID by attempting to
   clone it using git. The GitHub username associated with the gist is
   optional and will not be saved in package.json if --save is used.
    
+
      If you don't specify a commit-ish then master will be used.
    
 
      Example:
    
 
        npm install gist:101a11beef
 
    • 
-
  • npm install bitbucket:<bitbucketname>/<bitbucketrepo>:
    
+
  • npm install bitbucket:<bitbucketname>/<bitbucketrepo>[#<commit-ish>]:
    
 
      Install the package at https://bitbucket.org/bitbucketname/bitbucketrepo
   by attempting to clone it using git.
    
+
      If you don't specify a commit-ish then master will be used.
    
 
      Example:
    
 
        npm install bitbucket:mybitbucketuser/myproject
 
    • 
-
  • npm install gitlab:<gitlabname>/<gitlabrepo>:
    
+
  • npm install gitlab:<gitlabname>/<gitlabrepo>[#<commit-ish>]:
    
 
      Install the package at https://gitlab.com/gitlabname/gitlabrepo
   by attempting to clone it using git.
    
+
      If you don't specify a commit-ish then master will be used.
    
 
      Example:
    
 
        npm install gitlab:mygitlabuser/myproject
 
    • 
-
  • npm install <git remote url>:
    
-
      Install a package by cloning a git remote url.  The format of the git
-  url is:
    
-
        <protocol>://[<user>[:<password>]@]<hostname><separator><path>[#<commit-ish>]
-
      <protocol> is one of git, git+ssh, git+http, or
-  git+https.  If no <commit-ish> is specified, then master is
-  used.
    
-
      Examples:
    
-
        git+ssh://git@github.com:npm/npm.git#v1.0.27
-    git+https://isaacs@github.com/npm/npm.git
-    git://github.com/npm/npm.git#v1.0.27
-
    • 
 

 
You may combine multiple arguments, and even multiple types of arguments.
 For example:

@@ -264,5 +264,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-link.html b/deps/npm/html/doc/cli/npm-link.html
index b8631103c06516..022aaf4108efa8 100644
--- a/deps/npm/html/doc/cli/npm-link.html
+++ b/deps/npm/html/doc/cli/npm-link.html
@@ -72,5 +72,5 @@ 
SYNOPSIS

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-logout.html b/deps/npm/html/doc/cli/npm-logout.html
index 83e13d91d91b30..f9a4c095fbbce5 100644
--- a/deps/npm/html/doc/cli/npm-logout.html
+++ b/deps/npm/html/doc/cli/npm-logout.html
@@ -55,5 +55,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-ls.html b/deps/npm/html/doc/cli/npm-ls.html
index bd0b18ade29388..0b9c8e91fa0eaf 100644
--- a/deps/npm/html/doc/cli/npm-ls.html
+++ b/deps/npm/html/doc/cli/npm-ls.html
@@ -22,7 +22,7 @@ 
SYNOPSIS

 limit the results to only the paths to the packages named.  Note that
 nested packages will also show the paths to the specified packages.
 For example, running npm ls promzard in npm's source tree will show:

-
npm@2.9.0 /path/to/npm
+
npm@2.10.1 /path/to/npm
 └─┬ init-package-json@0.0.4
   └── promzard@0.1.5
 
It will print out extraneous, missing, and invalid packages.

@@ -97,5 +97,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-outdated.html b/deps/npm/html/doc/cli/npm-outdated.html
index c679d76b033183..8b1a867e0e8119 100644
--- a/deps/npm/html/doc/cli/npm-outdated.html
+++ b/deps/npm/html/doc/cli/npm-outdated.html
@@ -67,5 +67,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-owner.html b/deps/npm/html/doc/cli/npm-owner.html
index aeaf70cde181c1..70e8aeccdc3f3d 100644
--- a/deps/npm/html/doc/cli/npm-owner.html
+++ b/deps/npm/html/doc/cli/npm-owner.html
@@ -49,5 +49,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-pack.html b/deps/npm/html/doc/cli/npm-pack.html
index e03243662a3ae1..fa118a73883eeb 100644
--- a/deps/npm/html/doc/cli/npm-pack.html
+++ b/deps/npm/html/doc/cli/npm-pack.html
@@ -41,5 +41,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-prefix.html b/deps/npm/html/doc/cli/npm-prefix.html
index 75e39a34bf11c3..d01848a1c7b46b 100644
--- a/deps/npm/html/doc/cli/npm-prefix.html
+++ b/deps/npm/html/doc/cli/npm-prefix.html
@@ -38,5 +38,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-prune.html b/deps/npm/html/doc/cli/npm-prune.html
index cad75dd1ec4694..1fce2b556d1e3d 100644
--- a/deps/npm/html/doc/cli/npm-prune.html
+++ b/deps/npm/html/doc/cli/npm-prune.html
@@ -39,5 +39,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-publish.html b/deps/npm/html/doc/cli/npm-publish.html
index ad94928eed7e95..c840ff41f7168d 100644
--- a/deps/npm/html/doc/cli/npm-publish.html
+++ b/deps/npm/html/doc/cli/npm-publish.html
@@ -66,5 +66,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-rebuild.html b/deps/npm/html/doc/cli/npm-rebuild.html
index 0daab74b28a334..f4c8435c36e64d 100644
--- a/deps/npm/html/doc/cli/npm-rebuild.html
+++ b/deps/npm/html/doc/cli/npm-rebuild.html
@@ -38,5 +38,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-repo.html b/deps/npm/html/doc/cli/npm-repo.html
index ecd868ffe9cbb8..998986f9162541 100644
--- a/deps/npm/html/doc/cli/npm-repo.html
+++ b/deps/npm/html/doc/cli/npm-repo.html
@@ -42,5 +42,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-restart.html b/deps/npm/html/doc/cli/npm-restart.html
index af0b80f5f0a194..f291d5a7e13a77 100644
--- a/deps/npm/html/doc/cli/npm-restart.html
+++ b/deps/npm/html/doc/cli/npm-restart.html
@@ -53,5 +53,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-rm.html b/deps/npm/html/doc/cli/npm-rm.html
index cb20f2e00dc41a..a67f89a1c24241 100644
--- a/deps/npm/html/doc/cli/npm-rm.html
+++ b/deps/npm/html/doc/cli/npm-rm.html
@@ -39,5 +39,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-root.html b/deps/npm/html/doc/cli/npm-root.html
index cb8e3ea3189b77..5457c3fd9cdd47 100644
--- a/deps/npm/html/doc/cli/npm-root.html
+++ b/deps/npm/html/doc/cli/npm-root.html
@@ -35,5 +35,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-run-script.html b/deps/npm/html/doc/cli/npm-run-script.html
index ffec40d2ef57c5..4d21c023b83cfa 100644
--- a/deps/npm/html/doc/cli/npm-run-script.html
+++ b/deps/npm/html/doc/cli/npm-run-script.html
@@ -56,5 +56,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-search.html b/deps/npm/html/doc/cli/npm-search.html
index ab21fb129559cd..d402ba4fe6eb56 100644
--- a/deps/npm/html/doc/cli/npm-search.html
+++ b/deps/npm/html/doc/cli/npm-search.html
@@ -49,5 +49,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-shrinkwrap.html b/deps/npm/html/doc/cli/npm-shrinkwrap.html
index 0c7b4e546b72e1..78b744222b0092 100644
--- a/deps/npm/html/doc/cli/npm-shrinkwrap.html
+++ b/deps/npm/html/doc/cli/npm-shrinkwrap.html
@@ -15,9 +15,9 @@ 
SYNOPSIS

 
DESCRIPTION

 
This command locks down the versions of a package's dependencies so
 that you can control exactly which versions of each dependency will be
-used when your package is installed. The "package.json" file is still
-required if you want to use "npm install".

-
By default, "npm install" recursively installs the target's
+used when your package is installed. The package.json file is still
+required if you want to use npm install.

+
By default, npm install recursively installs the target's
 dependencies (as specified in package.json), choosing the latest
 available version that satisfies the dependency's semver pattern. In
 some situations, particularly when shipping software where each change
@@ -51,11 +51,11 @@ 
SYNOPSIS

   "version": "0.0.1"
 }
 
If these are the only versions of A, B, and C available in the
-registry, then a normal "npm install A" will install:

+registry, then a normal npm install A will install:

 
A@0.1.0
 `-- B@0.0.1
     `-- C@0.0.1
-
However, if B@0.0.2 is published, then a fresh "npm install A" will
+
However, if B@0.0.2 is published, then a fresh npm install A will
 install:

 
A@0.1.0
 `-- B@0.0.2
@@ -85,7 +85,7 @@ 
SYNOPSIS

   }
 }
 
The shrinkwrap command has locked down the dependencies based on
-what's currently installed in node_modules.  When "npm install"
+what's currently installed in node_modules.  When npm install
 installs a package with a npm-shrinkwrap.json file in the package
 root, the shrinkwrap file (rather than package.json files) completely
 drives the installation of that package and all of its dependencies
@@ -95,41 +95,41 @@ 
SYNOPSIS

 files.

 
Using shrinkwrapped packages

 
Using a shrinkwrapped package is no different than using any other
-package: you can "npm install" it by hand, or add a dependency to your
-package.json file and "npm install" it.

+package: you can npm install it by hand, or add a dependency to your
+package.json file and npm install it.

 
Building shrinkwrapped packages

 
To shrinkwrap an existing package:

 
    
-
  1. Run "npm install" in the package root to install the current
+
  2. Run npm install in the package root to install the current
 versions of all dependencies.
    3. 
 
  3. Validate that the package works as expected with these versions.
    4. 
-
  4. Run "npm shrinkwrap", add npm-shrinkwrap.json to git, and publish
+
  5. Run npm shrinkwrap, add npm-shrinkwrap.json to git, and publish
 your package.
    6. 
 

 
To add or update a dependency in a shrinkwrapped package:

 
    
-
  1. Run "npm install" in the package root to install the current
+
  2. Run npm install in the package root to install the current
 versions of all dependencies.
    3. 
-
  3. Add or update dependencies. "npm install" each new or updated
+
  4. Add or update dependencies. npm install each new or updated
 package individually and then update package.json.  Note that they
 must be explicitly named in order to be installed: running npm
 install with no arguments will merely reproduce the existing
 shrinkwrap.
    5. 
 
  5. Validate that the package works as expected with the new
 dependencies.
    6. 
-
  6. Run "npm shrinkwrap", commit the new npm-shrinkwrap.json, and
+
  7. Run npm shrinkwrap, commit the new npm-shrinkwrap.json, and
 publish your package.
    8. 
 

 
You can use npm-outdated(1) to view dependencies with newer versions
 available.

 
Other Notes

 
A shrinkwrap file must be consistent with the package's package.json
-file. "npm shrinkwrap" will fail if required dependencies are not
+file. npm shrinkwrap will fail if required dependencies are not
 already installed, since that would result in a shrinkwrap that
 wouldn't actually work. Similarly, the command will fail if there are
 extraneous packages (not referenced by package.json), since that would
 indicate that package.json is not correct.

-
Since "npm shrinkwrap" is intended to lock down your dependencies for
+
Since npm shrinkwrap is intended to lock down your dependencies for
 production use, devDependencies will not be included unless you
 explicitly set the --dev flag when you run npm shrinkwrap.  If
 installed devDependencies are excluded, then npm will print a
@@ -164,5 +164,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-star.html b/deps/npm/html/doc/cli/npm-star.html
index 6988717f6121f3..9a5099d485e336 100644
--- a/deps/npm/html/doc/cli/npm-star.html
+++ b/deps/npm/html/doc/cli/npm-star.html
@@ -36,5 +36,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-stars.html b/deps/npm/html/doc/cli/npm-stars.html
index 1daaf68a9bab5b..9892b2521e1410 100644
--- a/deps/npm/html/doc/cli/npm-stars.html
+++ b/deps/npm/html/doc/cli/npm-stars.html
@@ -37,5 +37,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-start.html b/deps/npm/html/doc/cli/npm-start.html
index 2d50184aa7025f..406bbc85a5e627 100644
--- a/deps/npm/html/doc/cli/npm-start.html
+++ b/deps/npm/html/doc/cli/npm-start.html
@@ -34,5 +34,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-stop.html b/deps/npm/html/doc/cli/npm-stop.html
index f2885fd542995f..71c0005bdc1d26 100644
--- a/deps/npm/html/doc/cli/npm-stop.html
+++ b/deps/npm/html/doc/cli/npm-stop.html
@@ -34,5 +34,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-submodule.html b/deps/npm/html/doc/cli/npm-submodule.html
deleted file mode 100644
index 6716c4a11cce24..00000000000000
--- a/deps/npm/html/doc/cli/npm-submodule.html
+++ /dev/null
@@ -1,46 +0,0 @@
-
-
-  npm-submodule
-  
-  
-  
-  
-
-  
-    

-
-
npm-submodule
 
Add a package as a git submodule

-
SYNOPSIS

-
npm submodule <pkg>
-
DESCRIPTION

-
If the specified package has a git repository url in its package.json
-description, then this command will add it as a git submodule at
-node_modules/<pkg name>.

-
This is a convenience only.  From then on, it's up to you to manage
-updates by using the appropriate git commands.  npm will stubbornly
-refuse to update, modify, or remove anything with a .git subfolder
-in it.

-
This command also does not install missing dependencies, if the package
-does not include them in its git repository.  If npm ls reports that
-things are missing, you can either install, link, or submodule them yourself,
-or you can do npm explore <pkgname> -- npm install to install the
-dependencies into the submodule folder.

-
SEE ALSO

-
-
-

-
-
-
-
-
-
-
-
-
-
-
-
diff --git a/deps/npm/html/doc/cli/npm-tag.html b/deps/npm/html/doc/cli/npm-tag.html
index 8275bf30cbf24e..f3f581c33ecc75 100644
--- a/deps/npm/html/doc/cli/npm-tag.html
+++ b/deps/npm/html/doc/cli/npm-tag.html
@@ -62,5 +62,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-test.html b/deps/npm/html/doc/cli/npm-test.html
index 223cc397263610..87bd2328455a17 100644
--- a/deps/npm/html/doc/cli/npm-test.html
+++ b/deps/npm/html/doc/cli/npm-test.html
@@ -37,5 +37,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-uninstall.html b/deps/npm/html/doc/cli/npm-uninstall.html
index b14596bf43167a..86a7aaee519e71 100644
--- a/deps/npm/html/doc/cli/npm-uninstall.html
+++ b/deps/npm/html/doc/cli/npm-uninstall.html
@@ -57,5 +57,5 @@ 
SYNOPSIS

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-unpublish.html b/deps/npm/html/doc/cli/npm-unpublish.html
index b038c3e3942899..77276455550b92 100644
--- a/deps/npm/html/doc/cli/npm-unpublish.html
+++ b/deps/npm/html/doc/cli/npm-unpublish.html
@@ -47,5 +47,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-update.html b/deps/npm/html/doc/cli/npm-update.html
index d6d0648232f530..7a090ee49c228e 100644
--- a/deps/npm/html/doc/cli/npm-update.html
+++ b/deps/npm/html/doc/cli/npm-update.html
@@ -119,5 +119,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-version.html b/deps/npm/html/doc/cli/npm-version.html
index 0fc54b28e2a0af..36f2c1d75d383e 100644
--- a/deps/npm/html/doc/cli/npm-version.html
+++ b/deps/npm/html/doc/cli/npm-version.html
@@ -65,5 +65,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-view.html b/deps/npm/html/doc/cli/npm-view.html
index 7e667a589d7a0a..bb3104f35aff9c 100644
--- a/deps/npm/html/doc/cli/npm-view.html
+++ b/deps/npm/html/doc/cli/npm-view.html
@@ -82,5 +82,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-whoami.html b/deps/npm/html/doc/cli/npm-whoami.html
index 8557a3d8dbf84d..6a84ce4879eff5 100644
--- a/deps/npm/html/doc/cli/npm-whoami.html
+++ b/deps/npm/html/doc/cli/npm-whoami.html
@@ -33,5 +33,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm.html b/deps/npm/html/doc/cli/npm.html
index 4d0f8b59f6920c..fe8a3e85af6e6a 100644
--- a/deps/npm/html/doc/cli/npm.html
+++ b/deps/npm/html/doc/cli/npm.html
@@ -13,7 +13,7 @@ 
npm
 
javascript package manager

 
SYNOPSIS

 
npm <command> [args]
 
VERSION

-
2.9.0

+
2.10.1

 
DESCRIPTION

 
npm is the package manager for the Node JavaScript platform.  It puts
 modules in place so that node can find them, and manages dependency
@@ -110,7 +110,7 @@ 
CONTRIBUTIONS

 the issues list or ask on the mailing list.

 
 
BUGS

 
When you find issues, please report them:

@@ -118,7 +118,7 @@ 
BUGS

 
  • web:
 http://github.com/npm/npm/issues
    • 
 
  • email:
-npm-@googlegroups.com
    • 
+npm-@googlegroups.com
 
 
    Be sure to include all of the output from the npm command that didn't work
 as expected.  The npm-debug.log file is also helpful to provide.
    
@@ -128,7 +128,7 @@ 
    AUTHOR
    
 
    Isaac Z. Schlueter ::
 isaacs ::
 @izs ::
-i@izs.me
    
+i@izs.me
    
 
    SEE ALSO
    
 
      
 
    • npm-help(1)
      • 
@@ -154,5 +154,5 @@ 
      SEE ALSO
      
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/files/npm-folders.html b/deps/npm/html/doc/files/npm-folders.html
index 481ac5a1beb43a..3eac6ce8e82fc9 100644
--- a/deps/npm/html/doc/files/npm-folders.html
+++ b/deps/npm/html/doc/files/npm-folders.html
@@ -184,5 +184,5 @@ 
      SEE ALSO
      
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/files/npm-global.html b/deps/npm/html/doc/files/npm-global.html
index bdf40fd28f08c5..2ddeeddd507624 100644
--- a/deps/npm/html/doc/files/npm-global.html
+++ b/deps/npm/html/doc/files/npm-global.html
@@ -184,5 +184,5 @@ 
      SEE ALSO
      
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/files/npm-json.html b/deps/npm/html/doc/files/npm-json.html
index b0246f1a55cf4e..c99da5c43a3bfc 100644
--- a/deps/npm/html/doc/files/npm-json.html
+++ b/deps/npm/html/doc/files/npm-json.html
@@ -21,14 +21,22 @@ 
      name
      
 them.  The name and version together form an identifier that is assumed
 to be completely unique.  Changes to the package should come along with
 changes to the version.
      
-
      The name is what your thing is called.  Some tips:
      
+
      The name is what your thing is called.
      
+
      Some rules:
      
 
        
+
      • The name must be shorter than 214 characters. This includes the scope for
+scoped packages.
        • 
+
      • The name can't start with a dot or an underscore.
        • 
+
      • New packages must not have uppercase letters in the name.
        • 
+
      • The name ends up being part of a URL, an argument on the command line, and a
+folder name. Therefore, the name can't contain any non-URL-safe characters.
        • 
+
      
+
      Some tips:
      
+
 
      DESCRIPTION
      
 
      This is the plumbing command called by npm link and npm install.
      
-
      It should generally not be called directly.
      
-
      SEE ALSO
      
+
      It should generally be called during installation, but if you need to run it
+directly, run:
      
+
      npm run-script build
+
      SEE ALSO
      
 
        
 
      • npm-install(1)
        • 
 
      • npm-link(1)
        • 
diff --git a/deps/npm/html/partial/doc/cli/npm-install.html b/deps/npm/html/partial/doc/cli/npm-install.html
index 9dc85785dee7a6..1f6aef82499e85 100644
--- a/deps/npm/html/partial/doc/cli/npm-install.html
+++ b/deps/npm/html/partial/doc/cli/npm-install.html
@@ -120,50 +120,50 @@ 
        SYNOPSIS
        
 
            npm install sax@">=0.1.0 <0.2.0"
     npm install @myorg/privatepackage@">=0.1.0 <0.2.0"
 
        
-
      • npm install <githubname>/<githubrepo>:
        
+
      • npm install <git remote url>:
        
+
          Install a package by cloning a git remote url.  The format of the git
+  url is:
        
+
            <protocol>://[<user>[:<password>]@]<hostname>[:<port>][:/]<path>[#<commit-ish>]
+
          <protocol> is one of git, git+ssh, git+http, or
+  git+https.  If no <commit-ish> is specified, then master is
+  used.
        
+
          Examples:
        
+
            git+ssh://git@github.com:npm/npm.git#v1.0.27
+    git+https://isaacs@github.com/npm/npm.git
+    git://github.com/npm/npm.git#v1.0.27
+
        • 
+
      • npm install <githubname>/<githubrepo>[#<commit-ish>]:
        
+
        • 
+
      • npm install github:<githubname>/<githubrepo>[#<commit-ish>]:
        
 
          Install the package at https://github.com/githubname/githubrepo by
   attempting to clone it using git.
        
-
          Example:
        
+
          If you don't specify a commit-ish then master will be used.
        
+
          Examples:
        
 
            npm install mygithubuser/myproject
-
         To reference a package in a generic git repo (not on GitHub), see git remote
- urls below.
        
-
        • 
-
      • npm install github:<githubname>/<githubrepo>:
        
-
          The same as the above, but explicitly marked as a GitHub dependency.
        
-
          Example:
        
-
            npm install github:npm/npm
+    npm install github:mygithubuser/myproject
 
        • 
-
      • npm install gist:[<githubname>/]<gistID>:
        
+
      • npm install gist:[<githubname>/]<gistID>[#<commit-ish>]:
        
 
          Install the package at https://gist.github.com/gistID by attempting to
   clone it using git. The GitHub username associated with the gist is
   optional and will not be saved in package.json if --save is used.
        
+
          If you don't specify a commit-ish then master will be used.
        
 
          Example:
        
 
            npm install gist:101a11beef
 
        • 
-
      • npm install bitbucket:<bitbucketname>/<bitbucketrepo>:
        
+
      • npm install bitbucket:<bitbucketname>/<bitbucketrepo>[#<commit-ish>]:
        
 
          Install the package at https://bitbucket.org/bitbucketname/bitbucketrepo
   by attempting to clone it using git.
        
+
          If you don't specify a commit-ish then master will be used.
        
 
          Example:
        
 
            npm install bitbucket:mybitbucketuser/myproject
 
        • 
-
      • npm install gitlab:<gitlabname>/<gitlabrepo>:
        
+
      • npm install gitlab:<gitlabname>/<gitlabrepo>[#<commit-ish>]:
        
 
          Install the package at https://gitlab.com/gitlabname/gitlabrepo
   by attempting to clone it using git.
        
+
          If you don't specify a commit-ish then master will be used.
        
 
          Example:
        
 
            npm install gitlab:mygitlabuser/myproject
 
        • 
-
      • npm install <git remote url>:
        
-
          Install a package by cloning a git remote url.  The format of the git
-  url is:
        
-
            <protocol>://[<user>[:<password>]@]<hostname><separator><path>[#<commit-ish>]
-
          <protocol> is one of git, git+ssh, git+http, or
-  git+https.  If no <commit-ish> is specified, then master is
-  used.
        
-
          Examples:
        
-
            git+ssh://git@github.com:npm/npm.git#v1.0.27
-    git+https://isaacs@github.com/npm/npm.git
-    git://github.com/npm/npm.git#v1.0.27
-
        • 
 
      
 
      You may combine multiple arguments, and even multiple types of arguments.
 For example:
      
diff --git a/deps/npm/html/partial/doc/cli/npm-ls.html b/deps/npm/html/partial/doc/cli/npm-ls.html
index 13d18f01caf44f..448aae4d11bd41 100644
--- a/deps/npm/html/partial/doc/cli/npm-ls.html
+++ b/deps/npm/html/partial/doc/cli/npm-ls.html
@@ -11,7 +11,7 @@ 
      SYNOPSIS
      
 limit the results to only the paths to the packages named.  Note that
 nested packages will also show the paths to the specified packages.
 For example, running npm ls promzard in npm's source tree will show:
      
-
      npm@2.9.0 /path/to/npm
+
      npm@2.10.1 /path/to/npm
 └─┬ init-package-json@0.0.4
   └── promzard@0.1.5
 
      It will print out extraneous, missing, and invalid packages.
      
diff --git a/deps/npm/html/partial/doc/cli/npm-shrinkwrap.html b/deps/npm/html/partial/doc/cli/npm-shrinkwrap.html
index 82bb81f168baec..7857cf85ee8cd3 100644
--- a/deps/npm/html/partial/doc/cli/npm-shrinkwrap.html
+++ b/deps/npm/html/partial/doc/cli/npm-shrinkwrap.html
@@ -4,9 +4,9 @@ 
      SYNOPSIS
      
 
      DESCRIPTION
      
 
      This command locks down the versions of a package's dependencies so
 that you can control exactly which versions of each dependency will be
-used when your package is installed. The "package.json" file is still
-required if you want to use "npm install".
      
-
      By default, "npm install" recursively installs the target's
+used when your package is installed. The package.json file is still
+required if you want to use npm install.
      
+
      By default, npm install recursively installs the target's
 dependencies (as specified in package.json), choosing the latest
 available version that satisfies the dependency's semver pattern. In
 some situations, particularly when shipping software where each change
@@ -40,11 +40,11 @@ 
      SYNOPSIS
      
   "version": "0.0.1"
 }
 
      If these are the only versions of A, B, and C available in the
-registry, then a normal "npm install A" will install:
      
+registry, then a normal npm install A will install:
      
 
      A@0.1.0
 `-- B@0.0.1
     `-- C@0.0.1
-
      However, if B@0.0.2 is published, then a fresh "npm install A" will
+
      However, if B@0.0.2 is published, then a fresh npm install A will
 install:
      
 
      A@0.1.0
 `-- B@0.0.2
@@ -74,7 +74,7 @@ 
      SYNOPSIS
      
   }
 }
 
      The shrinkwrap command has locked down the dependencies based on
-what's currently installed in node_modules.  When "npm install"
+what's currently installed in node_modules.  When npm install
 installs a package with a npm-shrinkwrap.json file in the package
 root, the shrinkwrap file (rather than package.json files) completely
 drives the installation of that package and all of its dependencies
@@ -84,41 +84,41 @@ 
      SYNOPSIS
      
 files.
      
 
      Using shrinkwrapped packages
      
 
      Using a shrinkwrapped package is no different than using any other
-package: you can "npm install" it by hand, or add a dependency to your
-package.json file and "npm install" it.
      
+package: you can npm install it by hand, or add a dependency to your
+package.json file and npm install it.
      
 
      Building shrinkwrapped packages
      
 
      To shrinkwrap an existing package:
      
 
        
-
      1. Run "npm install" in the package root to install the current
+
      2. Run npm install in the package root to install the current
 versions of all dependencies.
        3. 
 
      3. Validate that the package works as expected with these versions.
        4. 
-
      4. Run "npm shrinkwrap", add npm-shrinkwrap.json to git, and publish
+
      5. Run npm shrinkwrap, add npm-shrinkwrap.json to git, and publish
 your package.
        6. 
 
      
 
      To add or update a dependency in a shrinkwrapped package:
      
 
        
-
      1. Run "npm install" in the package root to install the current
+
      2. Run npm install in the package root to install the current
 versions of all dependencies.
        3. 
-
      3. Add or update dependencies. "npm install" each new or updated
+
      4. Add or update dependencies. npm install each new or updated
 package individually and then update package.json.  Note that they
 must be explicitly named in order to be installed: running npm
 install with no arguments will merely reproduce the existing
 shrinkwrap.
        5. 
 
      5. Validate that the package works as expected with the new
 dependencies.
        6. 
-
      6. Run "npm shrinkwrap", commit the new npm-shrinkwrap.json, and
+
      7. Run npm shrinkwrap, commit the new npm-shrinkwrap.json, and
 publish your package.
        8. 
 
      
 
      You can use npm-outdated(1) to view dependencies with newer versions
 available.
      
 
      Other Notes
      
 
      A shrinkwrap file must be consistent with the package's package.json
-file. "npm shrinkwrap" will fail if required dependencies are not
+file. npm shrinkwrap will fail if required dependencies are not
 already installed, since that would result in a shrinkwrap that
 wouldn't actually work. Similarly, the command will fail if there are
 extraneous packages (not referenced by package.json), since that would
 indicate that package.json is not correct.
      
-
      Since "npm shrinkwrap" is intended to lock down your dependencies for
+
      Since npm shrinkwrap is intended to lock down your dependencies for
 production use, devDependencies will not be included unless you
 explicitly set the --dev flag when you run npm shrinkwrap.  If
 installed devDependencies are excluded, then npm will print a
diff --git a/deps/npm/html/partial/doc/cli/npm-submodule.html b/deps/npm/html/partial/doc/cli/npm-submodule.html
deleted file mode 100644
index 1e259e1f2f6911..00000000000000
--- a/deps/npm/html/partial/doc/cli/npm-submodule.html
+++ /dev/null
@@ -1,22 +0,0 @@
-
      npm-submodule
       
      Add a package as a git submodule
      
-
      SYNOPSIS
      
-
      npm submodule <pkg>
-
      DESCRIPTION
      
-
      If the specified package has a git repository url in its package.json
-description, then this command will add it as a git submodule at
-node_modules/<pkg name>.
      
-
      This is a convenience only.  From then on, it's up to you to manage
-updates by using the appropriate git commands.  npm will stubbornly
-refuse to update, modify, or remove anything with a .git subfolder
-in it.
      
-
      This command also does not install missing dependencies, if the package
-does not include them in its git repository.  If npm ls reports that
-things are missing, you can either install, link, or submodule them yourself,
-or you can do npm explore <pkgname> -- npm install to install the
-dependencies into the submodule folder.
      
-
      SEE ALSO
      
-
-
diff --git a/deps/npm/html/partial/doc/cli/npm.html b/deps/npm/html/partial/doc/cli/npm.html
index 1d547bfc2bceb8..da99841671dd05 100644
--- a/deps/npm/html/partial/doc/cli/npm.html
+++ b/deps/npm/html/partial/doc/cli/npm.html
@@ -2,7 +2,7 @@ 
      npm
       
      javascript package manager
      
 
      SYNOPSIS
      
 
      npm <command> [args]
 
      VERSION
      
-
      2.9.0
      
+
      2.10.1
      
 
      DESCRIPTION
      
 
      npm is the package manager for the Node JavaScript platform.  It puts
 modules in place so that node can find them, and manages dependency
@@ -99,7 +99,7 @@ 
      CONTRIBUTIONS
      
 the issues list or ask on the mailing list.
      
 
 
      BUGS
      
 
      When you find issues, please report them:
      
@@ -107,7 +107,7 @@ 
      BUGS
      
 
    • web:
 http://github.com/npm/npm/issues
      • 
 
    • email:
-npm-@googlegroups.com
      • 
+npm-@googlegroups.com
 
    
 
    Be sure to include all of the output from the npm command that didn't work
 as expected.  The npm-debug.log file is also helpful to provide.
    
@@ -117,7 +117,7 @@ 
    AUTHOR
    
 
    Isaac Z. Schlueter ::
 isaacs ::
 @izs ::
-i@izs.me
    
+i@izs.me
    
 
    SEE ALSO