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doc: code style cleanups in repl.markdown
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per: nodejs/node-v0.x-archive#8778

originally submitted by @reggi

Reviewed By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
PR-URL: #2378
jasnell authored and rvagg committed Aug 26, 2015
1 parent 105b493 commit c888985
Showing 1 changed file with 8 additions and 9 deletions.
17 changes: 8 additions & 9 deletions doc/api/repl.markdown
Original file line number Diff line number Diff line change
@@ -117,10 +117,9 @@ will share the same global object but will have unique I/O.

Here is an example that starts a REPL on stdin, a Unix socket, and a TCP socket:

var net = require("net"),
repl = require("repl");

connections = 0;
var net = require('net'),
repl = require('repl'),
connections = 0;

repl.start({
prompt: "io.js via stdin> ",
@@ -191,7 +190,7 @@ be emitted.
Example of listening for `reset`:

// Extend the initial repl context.
r = repl.start({ options ... });
var r = repl.start({ options ... });
someExtension.extend(r.context);

// When a new context is created extend it as well.
@@ -213,7 +212,7 @@ accessing `fs` will `require()` the `fs` module as `global.fs`.

The special variable `_` (underscore) contains the result of the last expression.

> [ "a", "b", "c" ]
> [ 'a', 'b', 'c' ]
[ 'a', 'b', 'c' ]
> _.length
3
@@ -225,10 +224,10 @@ a variable to the REPL explicitly by assigning it to the `context` object
associated with each `REPLServer`. For example:

// repl_test.js
var repl = require("repl"),
msg = "message";
var repl = require('repl'),
msg = 'message';

repl.start("> ").context.m = msg;
repl.start('> ').context.m = msg;

Things in the `context` object appear as local within the REPL:

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