Avoid UTF8 to UTF16 character offset conversions

.travis.yml

@@ -12,10 +12,7 @@ addons:
     - g++-4.8
 
 node_js:
-  - "iojs"
   - "node"
-  - "0.10"
-  - "0.12"
 
 install:
   - export CXX=g++-4.8

benchmark/benchmark.js

@@ -0,0 +1,57 @@
+#!/usr/bin/env node
+
+const fs = require('fs')
+const path = require('path')
+const {OnigScanner} = require('..')
+
+function runBenchmarkSync (lines, scanner) {
+  let startTime = Date.now()
+  let matches = 0
+
+  for (let row = 0, rowCount = lines.length; row < rowCount; row++) {
+    const line = lines[row]
+    for (let position = 0, length = line.length; position <= length; position++) {
+      if (scanner.findNextMatchSync(line, position)) matches++
+    }
+  }
+
+  console.log(`sync:  ${matches} matches in ${Date.now() - startTime}ms`)
+}
+
+function runBenchmarkAsync (lines, scanner) {
+  let matches = 0
+  let callsInProgress = 0
+
+  function callback (error, match) {
+    if (match != null) { matches++ }
+    if (--callsInProgress === 0) {
+      console.log(`async: ${matches} matches in ${Date.now() - startTime}ms`)
+    }
+  };
+
+  var startTime = Date.now()
+  for (let row = 0, rowCount = lines.length; row < rowCount; row++) {
+    const line = lines[row]
+    for (let position = 0, length = line.length; position <= length; position++) {
+      callsInProgress++
+      scanner.findNextMatch(line, position, callback)
+    }
+  }
+}
+
+console.log('oneline.js')
+runBenchmarkSync(
+  fs.readFileSync(path.join(__dirname, 'oneline.js'), 'utf8').split('\n'),
+  new OnigScanner(['\\[', '\\]', '\\{', '\\}'])
+)
+
+console.log('large.js')
+runBenchmarkSync(
+  fs.readFileSync(path.join(__dirname, 'large.js'), 'utf8').split('\n'),
+  new OnigScanner(['this', 'var', 'selector', 'window'])
+)
+
+runBenchmarkAsync(
+  fs.readFileSync(path.join(__dirname, 'large.js'), 'utf8').split('\n'),
+  new OnigScanner(['this', 'var', 'selector', 'window'])
+)

package.json

@@ -1,8 +1,8 @@
 {
-  "main": "./lib/oniguruma.js",
+  "main": "./src/oniguruma.js",
   "name": "oniguruma",
   "description": "oniguruma regular expression library",
-  "version": "6.1.1",
+  "version": "6.2.0-1",
   "licenses": [
     {
       "type": "MIT",
@@ -26,22 +26,13 @@
   ],
   "devDependencies": {
     "async": "~0.9.0",
-    "coffee-script": "~1.9.1",
-    "coffeelint": "~1.9.2",
-    "grunt": "~0.4.5",
-    "grunt-cli": "~0.1.13",
-    "grunt-coffeelint": "0.0.13",
-    "grunt-contrib-coffee": "~0.13.0",
-    "grunt-shell": "~1.1.2",
-    "jasmine-focused": "~1.0.7",
-    "node-cpplint": "~0.4.0"
+    "jasmine-focused": "~1.0.7"
   },
   "dependencies": {
     "nan": "^2.0.9"
   },
   "scripts": {
-    "prepublish": "grunt publish",
-    "test": "grunt test",
+    "test": "jasmine-focused --captureExceptions spec/*",
     "benchmark": "benchmark/benchmark.coffee"
   }
 }