Merge remote-tracking branch 'upstream/master'

Fix several small issues

.gitignore

@@ -2,6 +2,7 @@
 .DS_Store
 *.swp
 *.tmp
+*~
 
 # Project files that should not be in the repo
 .*

.gitmodules

@@ -1,6 +1,6 @@
 [submodule "doc/wiki"]
 	path = doc/wiki
-	url = git://github.com/ajaxorg/ace.wiki.git
+	url = https://github.com/ajaxorg/ace.wiki.git
 [submodule "build"]
 	path = build
-	url = git://github.com/ajaxorg/ace-builds.git
+	url = https://github.com/ajaxorg/ace-builds.git

CONTRIBUTING.md

@@ -7,16 +7,9 @@ Feel free to fork and improve/enhance Ace any way you want. If you feel that the
 
 There are two versions of the agreement:
 
-1. [The Individual CLA](https://github.com/ajaxorg/ace/raw/master/doc/Contributor_License_Agreement-v2.pdf): use this version if you're working on an ajax.org in your spare time, or can clearly claim ownership of copyright in what you'll be submitting.
-2. [The Corporate CLA](https://github.com/ajaxorg/ace/raw/master/doc/Corporate_Contributor_License_Agreement-v2.pdf): have your corporate lawyer review and submit this if your company is going to be contributing to ajax.org  projects
+1. [The Individual CLA](https://docs.google.com/a/c9.io/forms/d/1MfmfrxqD_PNlNsuK0lC2KSelRLxGLGfh_wEcG0ijVvo/viewform): use this version if you're working on the Cloud9 SDK or open source projects in your spare time, or can clearly claim ownership of copyright in what you'll be submitting.
+2. [The Corporate CLA](https://docs.google.com/a/c9.io/forms/d/1vFejn4111GdnCNuQ6BfnJDaxdsUEMD4KCo1ayovAfu0/viewform): have your corporate lawyer review and submit this if your company is going to be contributing to the Cloud9 SDK and/or open source projects.
 
-If you want to contribute to an ajax.org project please print the CLA and fill it out and sign it. Then either send it by snail mail or fax to us or send it back scanned (or as a photo) by email.
+If you want to contribute to the Cloud9 SDK and/or open source projects please go to the online form, fill it out and submit it.
 
-Email: ace+cla@c9.io
-
-Fax: +31 (0) 206388953
-
-Address: Ajax.org B.V.
-  Keizersgracht 241
-  1016 EA, Amsterdam
-  the Netherlands
+Happy coding, Cloud9

ChangeLog.txt

@@ -1,3 +1,66 @@
+Version 1.2.0-pre
+
+* New Features
+  - Indented soft wrap (danyaPostfactum)
+
+* API Changes
+  - unified delta types `{start, end, action, lines}`  (Alden Daniels https://github.com/ajaxorg/ace/pull/1745)
+  - "change" event listeners on session and editor get delta objects directly
+
+2015.04.03 Version 1.1.9
+
+  - Small Enhancements and Bugfixes
+
+2014.11.08 Version 1.1.8
+
+* API Changes
+  - `editor.commands.commandKeyBinding` now contains direct map from keys to commands instead of grouping them by hashid
+  
+* New Features
+  - Improved autoindent for html and php modes (Adam Jimenez)
+  - Find All from searchbox (Colton Voege)
+  
+* new language modes
+  - Elixir, Elm
+ 
+2014.09.21 Version 1.1.7
+
+* Bugfixes
+  - fix several bugs in autocompletion
+  - workaround for inaccurate getBoundingClientRect on chrome 37
+
+2014.08.17 Version 1.1.6
+
+* Bugfixes
+  - fix regression in double tap to highlight 
+  - Improved Latex Mode (Daniel Felder)
+  
+* API Changes
+  - editor.destroy destroys editor.session too (call editor.setSession(null) to prevent that)
+
+* new language modes
+ - Praat (José Joaquín Atria)
+ - Eiffel (Victorien Elvinger)
+ - G-code (Adam Joseph Cook)
+ 
+2014.07.09 Version 1.1.5
+
+* Bugfixes
+  - fix regression in autocomplete popup
+
+* new language modes
+ - gitignore (Devon Carew)
+ 
+2014.07.01 Version 1.1.4
+
+* New Features
+  - Highlight matching tags (Adam Jimenez)
+  - Improved jump to matching command (Adam Jimenez)
+
+* new language modes
+ - AppleScript (Yaogang Lian)
+ - Vala
+
 2014.03.08 Version 1.1.3
 
 * New Features

Makefile

@@ -13,7 +13,6 @@ pre_build:
 build: pre_build
 	./Makefile.dryice.js normal
 	./Makefile.dryice.js demo
-	./Makefile.dryice.js bm
 
 # Minimal build: call Makefile.dryice.js only if our sources changed
 basic: build/src/ace.js

Readme.md

@@ -30,7 +30,7 @@ Take Ace for a spin!
 
 Check out the Ace live [demo](http://ace.c9.io/build/kitchen-sink.html) or get a [Cloud9 IDE account](https://c9.io/) to experience Ace while editing one of your own GitHub projects.
 
-If you want, you can use Ace as a textarea replacement thanks to the [Ace Bookmarklet](http://ajaxorg.github.io/ace/build/textarea/editor.html).
+If you want, you can use Ace as a textarea replacement thanks to the [Ace Bookmarklet](http://ajaxorg.github.io/ace/build/demo/bookmarklet/index.html).
 
 Embedding Ace
 -------------
@@ -79,7 +79,7 @@ By default the editor only supports plain text mode; many other languages are av
 The mode can then be used like this:
 
 ```javascript
-    var JavaScriptMode = require("ace/mode/javascript").Mode;
+    var JavaScriptMode = ace.require("ace/mode/javascript").Mode;
     editor.getSession().setMode(new JavaScriptMode());
 ```
 

api/editor.html

@@ -390,8 +390,8 @@
             </div>
             <div class="description"><p>Creates a new <code>Editor</code> object.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">renderer</td><td class="argType" "><a href="virtual_renderer.html" class="" title="VirtualRenderer (class)" data-id="VirtualRenderer">VirtualRenderer</a></td><td class="argDescription "><p>Required. Associated <code>VirtualRenderer</code> that draws everything</p>
-</td></tr><tr class="argumentRow "><td class="argName ">session</td><td class="argType" "><a href="edit_session.html" class="" title="EditSession (class)" data-id="EditSession">EditSession</a></td><td class="argDescription "><p>Required. The <code>EditSession</code> to refer to</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">renderer</td><td class="argType"><a href="virtual_renderer.html" class="" title="VirtualRenderer (class)" data-id="VirtualRenderer">VirtualRenderer</a></td><td class="argDescription "><p>Required. Associated <code>VirtualRenderer</code> that draws everything</p>
+</td></tr><tr class="argumentRow "><td class="argName ">session</td><td class="argType"><a href="edit_session.html" class="" title="EditSession (class)" data-id="EditSession">EditSession</a></td><td class="argDescription "><p>Required. The <code>EditSession</code> to refer to</p>
 </td></tr></table>
             </div>
           </div>
@@ -444,7 +444,7 @@
             </div>
             <div class="description"><p>Emitted whenever the document is changed.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">e</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object" class="" title="Object" data-id="Object">Object</a></td><td class="argDescription "><p>Required. Contains a single property, <code>data</code>, which has the delta of changes</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">e</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object" class="" title="Object" data-id="Object">Object</a></td><td class="argDescription "><p>Required. Contains a single property, <code>data</code>, which has the delta of changes</p>
 </td></tr></table>
             </div>
           </div>
@@ -471,7 +471,7 @@
             </div>
             <div class="description"><p>Emitted when the selection style changes, via <a href="#Editor.setSelectionStyle" class="link-short" title="Editor.setSelectionStyle (class method)" data-id="Editor.setSelectionStyle"><code>Editor.setSelectionStyle()</code></a>.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">data</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object" class="" title="Object" data-id="Object">Object</a></td><td class="argDescription "><p>Required. Contains one property, <code>data</code>, which indicates the new selection style</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">data</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object" class="" title="Object" data-id="Object">Object</a></td><td class="argDescription "><p>Required. Contains one property, <code>data</code>, which indicates the new selection style</p>
 </td></tr></table>
             </div>
           </div>
@@ -498,7 +498,7 @@
             </div>
             <div class="description"><p>Emitted whenever the <a href="edit_session.html" class="link-short" title="EditSession (class)" data-id="EditSession"><code>EditSession</code></a> changes.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">e</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object" class="" title="Object" data-id="Object">Object</a></td><td class="argDescription "><p>Required. An object with two properties, <code>oldSession</code> and <code>session</code>, that represent the old and new <a href="edit_session.html" class="link-short" title="EditSession (class)" data-id="EditSession"><code>EditSession</code></a>s.</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">e</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object" class="" title="Object" data-id="Object">Object</a></td><td class="argDescription "><p>Required. An object with two properties, <code>oldSession</code> and <code>session</code>, that represent the old and new <a href="edit_session.html" class="link-short" title="EditSession (class)" data-id="EditSession"><code>EditSession</code></a>s.</p>
 </td></tr></table>
             </div>
           </div>
@@ -525,7 +525,7 @@
             </div>
             <div class="description"><p>Emitted when text is copied.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">text</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String" class="" title="String" data-id="String">String</a></td><td class="argDescription "><p>Required. The copied text</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">text</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String" class="" title="String" data-id="String">String</a></td><td class="argDescription "><p>Required. The copied text</p>
 </td></tr></table>
             </div>
           </div>
@@ -564,7 +564,7 @@
             <ul class="signatures">
               <li class="signature">
                 <ul>
-                  <li class="signature-call"><span class="eventObjName">Editor</span><span class="eventListenerStart">.on("</span><span id="Editor.event.paste" class="member-name eventMember methodClicker">paste</span><span class="eventListenerClose">", </span><span class="eventFunctionOpen">function(</span><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String" class="argument methodClicker" title="String" data-id="String">String</a> text<span class="eventFunctionClose">))</span></li>
+                  <li class="signature-call"><span class="eventObjName">Editor</span><span class="eventListenerStart">.on("</span><span id="Editor.event.paste" class="member-name eventMember methodClicker">paste</span><span class="eventListenerClose">", </span><span class="eventFunctionOpen">function(</span><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object" class="argument methodClicker" title="Object" data-id="Object">Object</a> e<span class="eventFunctionClose">))</span></li>
                 </ul>
                 <ul class="metaInfo">
                 </ul>
@@ -577,7 +577,7 @@
             </div>
             <div class="description"><p>Emitted when text is pasted.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">text</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String" class="" title="String" data-id="String">String</a></td><td class="argDescription "><p>Required. The pasted text</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">e</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object" class="" title="Object" data-id="Object">Object</a></td><td class="argDescription "><p>Required. An object which contains one property, <code>text</code>, that represents the text to be pasted. Editing this property will alter the text that is pasted.</p>
 </td></tr></table>
             </div>
           </div>
@@ -610,7 +610,7 @@
             </div>
             <div class="description"><p>Adds the selection and cursor.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">orientedRange</td><td class="argType" "><a href="range.html" class="" title="Range (class)" data-id="Range">Range</a></td><td class="argDescription "><p>Required. A range containing a cursor</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">orientedRange</td><td class="argType"><a href="range.html" class="" title="Range (class)" data-id="Range">Range</a></td><td class="argDescription "><p>Required. A range containing a cursor</p>
 </td></tr></table>
             </div>
           </div>
@@ -920,9 +920,9 @@
             </div>
             <div class="description"><p>Attempts to find <code>needle</code> within the document. For more information on <code>options</code>, see <a href="search.html" class="link-short" title="Search (class)" data-id="Search"><code>Search</code></a>.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">needle</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String" class="" title="String" data-id="String">String</a></td><td class="argDescription "><p>Required. The text to search for (optional)</p>
-</td></tr><tr class="argumentRow "><td class="argName ">options</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object" class="" title="Object" data-id="Object">Object</a></td><td class="argDescription "><p>Required. An object defining various search properties</p>
-</td></tr><tr class="argumentRow "><td class="argName ">animate</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. If <code>true</code> animate scrolling</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">needle</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String" class="" title="String" data-id="String">String</a></td><td class="argDescription "><p>Required. The text to search for (optional)</p>
+</td></tr><tr class="argumentRow "><td class="argName ">options</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object" class="" title="Object" data-id="Object">Object</a></td><td class="argDescription "><p>Required. An object defining various search properties</p>
+</td></tr><tr class="argumentRow "><td class="argName ">animate</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. If <code>true</code> animate scrolling</p>
 </td></tr></table>
             </div>
           </div>
@@ -954,9 +954,9 @@
             </div>
             <div class="description"><p>Finds and selects all the occurences of <code>needle</code>.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">The</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String" class="" title="String" data-id="String">String</a></td><td class="argDescription "><p>Required. text to find</p>
-</td></tr><tr class="argumentRow "><td class="argName ">The</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object" class="" title="Object" data-id="Object">Object</a></td><td class="argDescription "><p>Required. search options</p>
-</td></tr><tr class="argumentRow "><td class="argName ">keeps</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. </p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">The</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String" class="" title="String" data-id="String">String</a></td><td class="argDescription "><p>Required. text to find</p>
+</td></tr><tr class="argumentRow "><td class="argName ">The</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object" class="" title="Object" data-id="Object">Object</a></td><td class="argDescription "><p>Required. search options</p>
+</td></tr><tr class="argumentRow "><td class="argName ">keeps</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. </p>
 </td></tr></table>
             </div>
           </div>
@@ -983,8 +983,8 @@
             </div>
             <div class="description"><p>Performs another search for <code>needle</code> in the document. For more information on <code>options</code>, see <a href="search.html" class="link-short" title="Search (class)" data-id="Search"><code>Search</code></a>.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">options</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object" class="" title="Object" data-id="Object">Object</a></td><td class="argDescription "><p>Required. search options</p>
-</td></tr><tr class="argumentRow "><td class="argName ">animate</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. If <code>true</code> animate scrolling</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">options</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object" class="" title="Object" data-id="Object">Object</a></td><td class="argDescription "><p>Required. search options</p>
+</td></tr><tr class="argumentRow "><td class="argName ">animate</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. If <code>true</code> animate scrolling</p>
 </td></tr></table>
             </div>
           </div>
@@ -1011,8 +1011,8 @@
             </div>
             <div class="description"><p>Performs a search for <code>needle</code> backwards. For more information on <code>options</code>, see <a href="search.html" class="link-short" title="Search (class)" data-id="Search"><code>Search</code></a>.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">options</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object" class="" title="Object" data-id="Object">Object</a></td><td class="argDescription "><p>Required. search options</p>
-</td></tr><tr class="argumentRow "><td class="argName ">animate</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. If <code>true</code> animate scrolling</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">options</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object" class="" title="Object" data-id="Object">Object</a></td><td class="argDescription "><p>Required. search options</p>
+</td></tr><tr class="argumentRow "><td class="argName ">animate</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. If <code>true</code> animate scrolling</p>
 </td></tr></table>
             </div>
           </div>
@@ -1064,8 +1064,8 @@
             </div>
             <div class="description"><p>Executes a command for each selection range.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">cmd</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String" class="" title="String" data-id="String">String</a></td><td class="argDescription "><p>Required. The command to execute</p>
-</td></tr><tr class="argumentRow "><td class="argName ">args</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String" class="" title="String" data-id="String">String</a></td><td class="argDescription "><p>Required. Any arguments for the command</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">cmd</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String" class="" title="String" data-id="String">String</a></td><td class="argDescription "><p>Required. The command to execute</p>
+</td></tr><tr class="argumentRow "><td class="argName ">args</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String" class="" title="String" data-id="String">String</a></td><td class="argDescription "><p>Required. Any arguments for the command</p>
 </td></tr></table>
             </div>
           </div>
@@ -1523,8 +1523,8 @@
             </div>
             <div class="description"><p>Works like <a href="#nav=api&api=edit_session" class="link-short" title="EditSession.getTokenAt (class method)" data-id="EditSession.getTokenAt"><code>EditSession.getTokenAt()</code></a>, except it returns a number.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">row</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object" class="" title="Object" data-id="Object">Object</a></td><td class="argDescription "><p>Required. </p>
-</td></tr><tr class="argumentRow "><td class="argName ">column</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object" class="" title="Object" data-id="Object">Object</a></td><td class="argDescription "><p>Required. </p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">row</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object" class="" title="Object" data-id="Object">Object</a></td><td class="argDescription "><p>Required. </p>
+</td></tr><tr class="argumentRow "><td class="argName ">column</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object" class="" title="Object" data-id="Object">Object</a></td><td class="argDescription "><p>Required. </p>
 </td></tr></table>
             </div>
           </div>
@@ -1966,9 +1966,9 @@
             </div>
             <div class="description"><p>Moves the cursor to the specified line number, and also into the indiciated column.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">lineNumber</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. The line number to go to</p>
-</td></tr><tr class="argumentRow "><td class="argName ">column</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. A column number to go to</p>
-</td></tr><tr class="argumentRow "><td class="argName ">animate</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. If <code>true</code> animates scolling</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">lineNumber</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. The line number to go to</p>
+</td></tr><tr class="argumentRow "><td class="argName ">column</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. A column number to go to</p>
+</td></tr><tr class="argumentRow "><td class="argName ">animate</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. If <code>true</code> animates scolling</p>
 </td></tr></table>
             </div>
           </div>
@@ -2070,7 +2070,7 @@
             </div>
             <div class="description"><p>Inserts <code>text</code> into wherever the cursor is pointing.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">text</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String" class="" title="String" data-id="String">String</a></td><td class="argDescription "><p>Required. The new text to add</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">text</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String" class="" title="String" data-id="String">String</a></td><td class="argDescription "><p>Required. The new text to add</p>
 </td></tr></table>
             </div>
           </div>
@@ -2132,7 +2132,7 @@
             </div>
             <div class="description"><p>Indicates if the entire row is currently visible on the screen.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">row</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. The row to check</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">row</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. The row to check</p>
 </td></tr></table>
             </div>
           </div>
@@ -2164,7 +2164,7 @@
             </div>
             <div class="description"><p>Indicates if the row is currently visible on the screen.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">row</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. The row to check</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">row</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. The row to check</p>
 </td></tr></table>
             </div>
           </div>
@@ -2191,7 +2191,7 @@
             </div>
             <div class="description"><p>Moves the cursor&#39;s row and column to the next matching bracket.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">select</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object" class="" title="Object" data-id="Object">Object</a></td><td class="argDescription "><p>Required. </p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">select</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object" class="" title="Object" data-id="Object">Object</a></td><td class="argDescription "><p>Required. </p>
 </td></tr></table>
             </div>
           </div>
@@ -2218,7 +2218,7 @@
             </div>
             <div class="description"><p>If the character before the cursor is a number, this functions changes its value by <code>amount</code>.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">amount</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. The value to change the numeral by (can be negative to decrease value)</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">amount</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. The value to change the numeral by (can be negative to decrease value)</p>
 </td></tr></table>
             </div>
           </div>
@@ -2245,8 +2245,8 @@
             </div>
             <div class="description"><p>Moves the cursor to the specified row and column. Note that this does not de-select the current selection.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">row</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. The new row number</p>
-</td></tr><tr class="argumentRow "><td class="argName ">column</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. The new column number</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">row</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. The new row number</p>
+</td></tr><tr class="argumentRow "><td class="argName ">column</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. The new column number</p>
 </td></tr></table>
             </div>
           </div>
@@ -2273,7 +2273,7 @@
             </div>
             <div class="description"><p>Moves the cursor to the position indicated by <code>pos.row</code> and <code>pos.column</code>.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">pos</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object" class="" title="Object" data-id="Object">Object</a></td><td class="argDescription "><p>Required. An object with two properties, row and column</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">pos</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object" class="" title="Object" data-id="Object">Object</a></td><td class="argDescription "><p>Required. An object with two properties, row and column</p>
 </td></tr></table>
             </div>
           </div>
@@ -2384,7 +2384,7 @@
             </div>
             <div class="description"><p>Moves the cursor down in the document the specified number of times. Note that this does de-select the current selection.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">times</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. The number of times to change navigation</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">times</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. The number of times to change navigation</p>
 </td></tr></table>
             </div>
           </div>
@@ -2461,7 +2461,7 @@
             </div>
             <div class="description"><p>Moves the cursor left in the document the specified number of times. Note that this does de-select the current selection.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">times</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. The number of times to change navigation</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">times</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. The number of times to change navigation</p>
 </td></tr></table>
             </div>
           </div>
@@ -2538,7 +2538,7 @@
             </div>
             <div class="description"><p>Moves the cursor right in the document the specified number of times. Note that this does de-select the current selection.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">times</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. The number of times to change navigation</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">times</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. The number of times to change navigation</p>
 </td></tr></table>
             </div>
           </div>
@@ -2565,8 +2565,8 @@
             </div>
             <div class="description"><p>Moves the cursor to the specified row and column. Note that this does de-select the current selection.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">row</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. The new row number</p>
-</td></tr><tr class="argumentRow "><td class="argName ">column</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. The new column number</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">row</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. The new row number</p>
+</td></tr><tr class="argumentRow "><td class="argName ">column</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. The new column number</p>
 </td></tr></table>
             </div>
           </div>
@@ -2593,7 +2593,7 @@
             </div>
             <div class="description"><p>Moves the cursor up in the document the specified number of times. Note that this does de-select the current selection.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">times</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. The number of times to change navigation</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">times</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. The number of times to change navigation</p>
 </td></tr></table>
             </div>
           </div>
@@ -3105,7 +3105,7 @@
             </div>
             <div class="description"><p>Called whenever a text &quot;paste&quot; happens.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">text</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String" class="" title="String" data-id="String">String</a></td><td class="argDescription "><p>Required. The pasted text</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">text</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String" class="" title="String" data-id="String">String</a></td><td class="argDescription "><p>Required. The pasted text</p>
 </td></tr></table>
             </div>
           </div>
@@ -3277,7 +3277,7 @@
             </div>
             <div class="description"><p>Removes words of text from the editor. A &quot;word&quot; is defined as a string of characters bookended by whitespace.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">dir</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String" class="" title="String" data-id="String">String</a></td><td class="argDescription "><p>Required. The direction of the deletion to occur, either &quot;left&quot; or &quot;right&quot;</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">dir</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String" class="" title="String" data-id="String">String</a></td><td class="argDescription "><p>Required. The direction of the deletion to occur, either &quot;left&quot; or &quot;right&quot;</p>
 </td></tr></table>
             </div>
           </div>
@@ -3329,7 +3329,7 @@
             </div>
             <div class="description"><p>Removes the selection marker.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">The</td><td class="argType" "><a href="range.html" class="" title="Range (class)" data-id="Range">Range</a></td><td class="argDescription "><p>Required. selection range added with <a href="#nav=api&api=multi_select" class="link-short" title="Editor.addSelectionMarker (class method)" data-id="Editor.addSelectionMarker"><code>addSelectionMarker()</code></a>.</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">The</td><td class="argType"><a href="range.html" class="" title="Range (class)" data-id="Range">Range</a></td><td class="argDescription "><p>Required. selection range added with <a href="#nav=api&api=multi_select" class="link-short" title="Editor.addSelectionMarker (class method)" data-id="Editor.addSelectionMarker"><code>addSelectionMarker()</code></a>.</p>
 </td></tr></table>
             </div>
           </div>
@@ -3456,8 +3456,8 @@
             </div>
             <div class="description"><p>Replaces the first occurance of <code>options.needle</code> with the value in <code>replacement</code>.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">replacement</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String" class="" title="String" data-id="String">String</a></td><td class="argDescription "><p>Required. The text to replace with</p>
-</td></tr><tr class="argumentRow "><td class="argName ">options</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object" class="" title="Object" data-id="Object">Object</a></td><td class="argDescription "><p>Required. The <a href="search.html" class="link-short" title="Search (class)" data-id="Search"><code>Search</code></a> options to use</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">replacement</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String" class="" title="String" data-id="String">String</a></td><td class="argDescription "><p>Required. The text to replace with</p>
+</td></tr><tr class="argumentRow "><td class="argName ">options</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object" class="" title="Object" data-id="Object">Object</a></td><td class="argDescription "><p>Required. The <a href="search.html" class="link-short" title="Search (class)" data-id="Search"><code>Search</code></a> options to use</p>
 </td></tr></table>
             </div>
           </div>
@@ -3484,8 +3484,8 @@
             </div>
             <div class="description"><p>Replaces all occurances of <code>options.needle</code> with the value in <code>replacement</code>.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">replacement</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String" class="" title="String" data-id="String">String</a></td><td class="argDescription "><p>Required. The text to replace with</p>
-</td></tr><tr class="argumentRow "><td class="argName ">options</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object" class="" title="Object" data-id="Object">Object</a></td><td class="argDescription "><p>Required. The <a href="search.html" class="link-short" title="Search (class)" data-id="Search"><code>Search</code></a> options to use</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">replacement</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String" class="" title="String" data-id="String">String</a></td><td class="argDescription "><p>Required. The text to replace with</p>
+</td></tr><tr class="argumentRow "><td class="argName ">options</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object" class="" title="Object" data-id="Object">Object</a></td><td class="argDescription "><p>Required. The <a href="search.html" class="link-short" title="Search (class)" data-id="Search"><code>Search</code></a> options to use</p>
 </td></tr></table>
             </div>
           </div>
@@ -3512,7 +3512,7 @@
             </div>
             <div class="description"><p>Triggers a resize of the editor.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">force</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. If <code>true</code>, recomputes the size, even if the height and width haven&#39;t changed</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">force</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. If <code>true</code>, recomputes the size, even if the height and width haven&#39;t changed</p>
 </td></tr></table>
             </div>
           </div>
@@ -3613,10 +3613,10 @@
             </div>
             <div class="description"><p>Scrolls to a line. If <code>center</code> is <code>true</code>, it puts the line in middle of screen (or attempts to).</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">line</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. The line to scroll to</p>
-</td></tr><tr class="argumentRow "><td class="argName ">center</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. If <code>true</code></p>
-</td></tr><tr class="argumentRow "><td class="argName ">animate</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. If <code>true</code> animates scrolling</p>
-</td></tr><tr class="argumentRow "><td class="argName ">callback</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Function" class="" title="Function" data-id="Function">Function</a></td><td class="argDescription "><p>Required. Function to be called when the animation has finished</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">line</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. The line to scroll to</p>
+</td></tr><tr class="argumentRow "><td class="argName ">center</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. If <code>true</code></p>
+</td></tr><tr class="argumentRow "><td class="argName ">animate</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. If <code>true</code> animates scrolling</p>
+</td></tr><tr class="argumentRow "><td class="argName ">callback</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Function" class="" title="Function" data-id="Function">Function</a></td><td class="argDescription "><p>Required. Function to be called when the animation has finished</p>
 </td></tr></table>
             </div>
           </div>
@@ -3643,7 +3643,7 @@
             </div>
             <div class="description"><p>Moves the editor to the specified row.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">row</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object" class="" title="Object" data-id="Object">Object</a></td><td class="argDescription "><p>Required. </p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">row</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object" class="" title="Object" data-id="Object">Object</a></td><td class="argDescription "><p>Required. </p>
 </td></tr></table>
             </div>
           </div>
@@ -3695,8 +3695,8 @@
             </div>
             <div class="description"><p>Finds the next occurence of text in an active selection and adds it to the selections.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">dir</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. The direction of lines to select: -1 for up, 1 for down</p>
-</td></tr><tr class="argumentRow "><td class="argName ">skip</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. If <code>true</code>, removes the active selection range</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">dir</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. The direction of lines to select: -1 for up, 1 for down</p>
+</td></tr><tr class="argumentRow "><td class="argName ">skip</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. If <code>true</code>, removes the active selection range</p>
 </td></tr></table>
             </div>
           </div>
@@ -3723,8 +3723,8 @@
             </div>
             <div class="description"><p>Adds a cursor above or below the active cursor.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">dir</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. The direction of lines to select: -1 for up, 1 for down</p>
-</td></tr><tr class="argumentRow "><td class="argName ">skip</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. If <code>true</code>, removes the active selection range</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">dir</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. The direction of lines to select: -1 for up, 1 for down</p>
+</td></tr><tr class="argumentRow "><td class="argName ">skip</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. If <code>true</code>, removes the active selection range</p>
 </td></tr></table>
             </div>
           </div>
@@ -3825,7 +3825,7 @@
             </div>
             <div class="description"><p>Specifies whether to use behaviors or not. &quot;Behaviors&quot; in this case is the auto-pairing of special characters, like quotation marks, parenthesis, or brackets.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">enabled</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. Enables or disables behaviors</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">enabled</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. Enables or disables behaviors</p>
 </td></tr></table>
             </div>
           </div>
@@ -3876,7 +3876,7 @@
             </div>
             <div class="description"><p>Sets the delay (in milliseconds) of the mouse drag.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">dragDelay</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. A value indicating the new delay</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">dragDelay</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. A value indicating the new delay</p>
 </td></tr></table>
             </div>
           </div>
@@ -3927,7 +3927,7 @@
             </div>
             <div class="description"><p>Set a new font size (in pixels) for the editor text.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">size</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. A font size</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">size</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. A font size</p>
 </td></tr></table>
             </div>
           </div>
@@ -3954,7 +3954,7 @@
             </div>
             <div class="description"><p>Determines whether or not the current line should be highlighted.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">shouldHighlight</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. Set to <code>true</code> to highlight the current line</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">shouldHighlight</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. Set to <code>true</code> to highlight the current line</p>
 </td></tr></table>
             </div>
           </div>
@@ -4005,7 +4005,7 @@
             </div>
             <div class="description"><p>Determines if the currently selected word should be highlighted.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">shouldHighlight</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. Set to <code>true</code> to highlight the currently selected word</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">shouldHighlight</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. Set to <code>true</code> to highlight the currently selected word</p>
 </td></tr></table>
             </div>
           </div>
@@ -4032,7 +4032,7 @@
             </div>
             <div class="description"><p>Sets a new key handler, such as &quot;vim&quot; or &quot;windows&quot;.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">keyboardHandler</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String" class="" title="String" data-id="String">String</a></td><td class="argDescription "><p>Required. The new key handler</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">keyboardHandler</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String" class="" title="String" data-id="String">String</a></td><td class="argDescription "><p>Required. The new key handler</p>
 </td></tr></table>
             </div>
           </div>
@@ -4059,7 +4059,7 @@
             </div>
             <div class="description"><p>Pass in <code>true</code> to enable overwrites in your session, or <code>false</code> to disable. If overwrites is enabled, any text you enter will type over any text after it. If the value of <code>overwrite</code> changes, this function also emites the <code>changeOverwrite</code> event.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">overwrite</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. Defines wheter or not to set overwrites</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">overwrite</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. Defines wheter or not to set overwrites</p>
 </td></tr></table>
             </div>
           </div>
@@ -4086,7 +4086,7 @@
             </div>
             <div class="description"><p>Sets the column defining where the print margin should be.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">showPrintMargin</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. Specifies the new print margin</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">showPrintMargin</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. Specifies the new print margin</p>
 </td></tr></table>
             </div>
           </div>
@@ -4113,7 +4113,7 @@
             </div>
             <div class="description"><p>If <code>readOnly</code> is true, then the editor is set to read-only mode, and none of the content can change.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">readOnly</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. Specifies whether the editor can be modified or not</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">readOnly</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. Specifies whether the editor can be modified or not</p>
 </td></tr></table>
             </div>
           </div>
@@ -4140,7 +4140,7 @@
             </div>
             <div class="description"><p>Sets how fast the mouse scrolling should do.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">speed</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. A value indicating the new speed (in milliseconds)</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">speed</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. A value indicating the new speed (in milliseconds)</p>
 </td></tr></table>
             </div>
           </div>
@@ -4170,7 +4170,7 @@
 although this code change in the future.</p>
 <p>This function also emits the <code>&#39;changeSelectionStyle&#39;</code> event.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">style</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String" class="" title="String" data-id="String">String</a></td><td class="argDescription "><p>Required. The new selection style</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">style</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String" class="" title="String" data-id="String">String</a></td><td class="argDescription "><p>Required. The new selection style</p>
 </td></tr></table>
             </div>
           </div>
@@ -4197,7 +4197,7 @@ although this code change in the future.</p>
             </div>
             <div class="description"><p>Sets a new editsession to use. This method also emits the <code>&#39;changeSession&#39;</code> event.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">session</td><td class="argType" "><a href="edit_session.html" class="" title="EditSession (class)" data-id="EditSession">EditSession</a></td><td class="argDescription "><p>Required. The new session to use</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">session</td><td class="argType"><a href="edit_session.html" class="" title="EditSession (class)" data-id="EditSession">EditSession</a></td><td class="argDescription "><p>Required. The new session to use</p>
 </td></tr></table>
             </div>
           </div>
@@ -4224,7 +4224,7 @@ although this code change in the future.</p>
             </div>
             <div class="description"><p>Indicates whether the fold widgets are shown or not.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">show</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. Specifies whether the fold widgets are shown</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">show</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. Specifies whether the fold widgets are shown</p>
 </td></tr></table>
             </div>
           </div>
@@ -4251,7 +4251,7 @@ although this code change in the future.</p>
             </div>
             <div class="description"><p>If <code>showInvisibles</code> is set to <code>true</code>, invisible characters&mdash;like spaces or new lines&mdash;are show in the editor.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">showInvisibles</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. Specifies whether or not to show invisible characters</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">showInvisibles</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. Specifies whether or not to show invisible characters</p>
 </td></tr></table>
             </div>
           </div>
@@ -4278,7 +4278,7 @@ although this code change in the future.</p>
             </div>
             <div class="description"><p>If <code>showPrintMargin</code> is set to <code>true</code>, the print margin is shown in the editor.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">showPrintMargin</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. Specifies whether or not to show the print margin</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">showPrintMargin</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. Specifies whether or not to show the print margin</p>
 </td></tr></table>
             </div>
           </div>
@@ -4305,7 +4305,7 @@ although this code change in the future.</p>
             </div>
             <div class="description"><p>Adds a new class, <code>style</code>, to the editor.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">style</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String" class="" title="String" data-id="String">String</a></td><td class="argDescription "><p>Required. A class name</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">style</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String" class="" title="String" data-id="String">String</a></td><td class="argDescription "><p>Required. A class name</p>
 </td></tr></table>
             </div>
           </div>
@@ -4332,7 +4332,7 @@ although this code change in the future.</p>
             </div>
             <div class="description"><p>Sets a new theme for the editor. <code>theme</code> should exist, and be a directory path, like <code>ace/theme/textmate</code>.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">theme</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String" class="" title="String" data-id="String">String</a></td><td class="argDescription "><p>Required. The path to a theme</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">theme</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String" class="" title="String" data-id="String">String</a></td><td class="argDescription "><p>Required. The path to a theme</p>
 </td></tr></table>
             </div>
           </div>
@@ -4364,8 +4364,8 @@ although this code change in the future.</p>
             </div>
             <div class="description"><p>Sets the current document to <code>val</code>.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">val</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String" class="" title="String" data-id="String">String</a></td><td class="argDescription "><p>Required. The new value to set for the document</p>
-</td></tr><tr class="argumentRow "><td class="argName ">cursorPos</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. Where to set the new value. <code>undefined</code> or 0 is selectAll, -1 is at the document start, and 1 is at the end</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">val</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String" class="" title="String" data-id="String">String</a></td><td class="argDescription "><p>Required. The new value to set for the document</p>
+</td></tr><tr class="argumentRow "><td class="argName ">cursorPos</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. Where to set the new value. <code>undefined</code> or 0 is selectAll, -1 is at the document start, and 1 is at the end</p>
 </td></tr></table>
             </div>
           </div>
@@ -4394,7 +4394,7 @@ when such a character is typed in.</p>
             <div class="description"><p>Specifies whether to use wrapping behaviors or not, i.e. automatically wrapping the selection with characters such as brackets
 when such a character is typed in.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">enabled</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. Enables or disables wrapping behaviors</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">enabled</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Boolean" class="" title="Boolean" data-id="Boolean">Boolean</a></td><td class="argDescription "><p>Required. Enables or disables wrapping behaviors</p>
 </td></tr></table>
             </div>
           </div>
@@ -4595,7 +4595,7 @@ when such a character is typed in.</p>
             </div>
             <div class="description"><p>Transposes the selected ranges.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">dir</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. The direction to rotate selections</p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">dir</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Number" class="" title="Number" data-id="Number">Number</a></td><td class="argDescription "><p>Required. The direction to rotate selections</p>
 </td></tr></table>
             </div>
           </div>
@@ -4647,7 +4647,7 @@ when such a character is typed in.</p>
             </div>
             <div class="description"><p>Removes the class <code>style</code> from the editor.</p>
 
-              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">style</td><td class="argType" "><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object" class="" title="Object" data-id="Object">Object</a></td><td class="argDescription "><p>Required. </p>
+              <h4>Arguments</h4><table class="argumentTable argument-list table table-striped table-bordered"><tr class="argumentRow "><td class="argName ">style</td><td class="argType"><a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object" class="" title="Object" data-id="Object">Object</a></td><td class="argDescription "><p>Required. </p>
 </td></tr></table>
             </div>
           </div>

api/selection.html

@@ -163,7 +163,7 @@
     <article id="Selection" data-title="Selection (class)" class="article">
       <div class="section description">
         <div class="memberContent"><p>Contains the cursor position and the text selection of an edit session.</p>
-<p>The row/columns used in the selection are in document coordinates representing ths coordinates as thez appear in the document before applying soft wrap and folding.</p>
+<p>The row/columns used in the selection are in document coordinates representing the coordinates as they appear in the document before applying soft wrap and folding.</p>
 
         </div>
       </div>
@@ -1778,4 +1778,4 @@
   <script defer src="./resources/javascripts/disqus-ext.js"></script>
   <script defer src="./resources/javascripts/ga.js"></script>
   <div id="disqus_thread"></div>
-</div>
+</div>

build

@@ -1 +1 @@
-Subproject commit fc9d2cae9fe8e6e95e74c86a31d21caadd8f9f39
+Subproject commit a4e495d8901876c6bafe3870a35cb8e32c827e97

build_support/bookmarklet.html

@@ -20,7 +20,7 @@ function foo() {
     var bar = true;
 }</textarea><br>
         SourceUrl: <br>
-        <input id="srcURL" style="width:300px" value="http://ajaxorg.github.com/ace-builds/textarea/src/"></input><br>
+        <input id="srcURL" style="width:300px" value="http://ajaxorg.github.com/ace-builds/src-noconflict"></input><br>
         <button id="buBuild">Build Link</button> <br> <a href="#"></a>
         <a href="https://github.com/ajaxorg/ace/">
             <div class="fork_on_github" ></div>
@@ -49,63 +49,60 @@ function foo() {
 
 <script>
 
-function inject(callback) {
-    var baseUrl = "src/";
-    
-    var load = window.__ace_loader__ = function(path, module, callback) {
+function inject(options, callback) {
+    var baseUrl = options.baseUrl || "../../src-noconflict";
+
+    var load = function(path, callback) {
         var head = document.getElementsByTagName('head')[0];
         var s = document.createElement('script');
-    
-        s.src = baseUrl + path;
+
+        s.src = baseUrl + "/" + path;
         head.appendChild(s);
-        
-        s.onload = function() {
-            window.__ace_shadowed__.require([module], callback);
+
+        s.onload = s.onreadystatechange = function(_, isAbort) {
+            if (isAbort || !s.readyState || s.readyState == "loaded" || s.readyState == "complete") {
+                s = s.onload = s.onreadystatechange = null;
+                if (!isAbort)
+                    callback();
+            }
         };
     };
 
-    load('ace-bookmarklet.js', "ace/ext/textarea", function() {
-        var ace = window.__ace_shadowed__;
-        
-        ace.options.mode = "javascript";
-        var Event = ace.require("ace/lib/event");
-        var areas = document.getElementsByTagName("textarea");
-        for (var i = 0; i < areas.length; i++) {
-            Event.addListener(areas[i], "click", function(e) {
-                if (e.detail == 3) {
-                    ace.transformTextarea(e.target, load);
-                }
-            });
-        }
-        callback && callback();
+    load("ace.js", function() {
+        ace.config.loadModule("ace/ext/textarea", function() {
+            var event = ace.require("ace/lib/event");
+            var areas = document.getElementsByTagName("textarea");
+            for (var i = 0; i < areas.length; i++) {
+                event.addListener(areas[i], "click", function(e) {
+                    if (e.detail == 3) {
+                        ace.transformTextarea(e.target, options.ace);
+                    }
+                });
+            }
+            callback && callback();
+        });
     });
 }
 
 // Call the inject function to load the ace files.
 var textAce;
-inject(function () {
+inject({}, function () {
     // Transform the textarea on the page into an ace editor.
-    var ace = window.__ace_shadowed__;
     var t = document.querySelector("textarea");
-    textAce = ace.transformTextarea(t, window.__ace_loader__);
+    textAce = ace.require("ace/ext/textarea").transformTextarea(t);
     setTimeout(function(){textAce.setDisplaySettings(true)});
 });
 
 
 document.getElementById("buBuild").onclick = function() {
     var injectSrc = inject.toString().split("\n").join("");
-    injectSrc = injectSrc.replace('baseUrl = "src/"', 'baseUrl="' + document.getElementById("srcURL").value + '"');
-
-    var aceOptions = textAce.getOptions();
-    var opt = [];
-    for (var option in aceOptions) {
-        opt.push(option + ":'" + aceOptions[option] + "'");
-    }
-    injectSrc = injectSrc.replace('ace.options.mode = "javascript"', 'ace.options = { ' + opt.join(",") + ' }');
     injectSrc = injectSrc.replace(/\s+/g, " ");
 
+    var options = textAce.getOptions();
+    options.baseUrl = document.getElementById("srcURL").value;
+
     var a = document.querySelector("a");
-    a.href = "javascript:(" + injectSrc + ")()";
+    a.href = "javascript:(" + injectSrc + ")(" + JSON.stringify(options) + ")";
     a.innerHTML = "Ace Bookmarklet Link";
 }
 

build_support/editor.html

@@ -8,8 +8,8 @@
     body {
         overflow: hidden;
     }
-    
-    #editor { 
+
+    #editor {
         margin: 0;
         position: absolute;
         top: 0;
@@ -27,7 +27,7 @@
         alert("Ace Rocks " + items[i]);
     }
 }</pre>
-    
+
 <script src="src-noconflict/ace.js" type="text/javascript" charset="utf-8"></script>
 <script>
     var editor = ace.edit("editor");

build_support/mini_require.js

@@ -3,7 +3,7 @@
  *
  * Copyright (c) 2010, Ajax.org B.V.
  * 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
@@ -14,7 +14,7 @@
  *     * Neither the name of Ajax.org B.V. nor the
  *       names of its contributors may be used to endorse or promote products
  *       derived from this software without specific prior written permission.
- * 
+ *
  * 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
@@ -38,69 +38,62 @@
 
 var ACE_NAMESPACE = "";
 
-var global = (function() {
-    return this;
-})();
+var global = (function() { return this; })();
+if (!global && typeof window != "undefined") global = window; // strict mode
 
 
 if (!ACE_NAMESPACE && typeof requirejs !== "undefined")
     return;
 
 
-var _define = function(module, deps, payload) {
-    if (typeof module !== 'string') {
-        if (_define.original)
-            _define.original.apply(window, arguments);
+var define = function(module, deps, payload) {
+    if (typeof module !== "string") {
+        if (define.original)
+            define.original.apply(this, arguments);
         else {
-            console.error('dropping module because define wasn\'t a string.');
+            console.error("dropping module because define wasn\'t a string.");
             console.trace();
         }
         return;
     }
-
     if (arguments.length == 2)
         payload = deps;
-
-    if (!_define.modules) {
-        _define.modules = {};
-        _define.payloads = {};
+    if (!define.modules[module]) {
+        define.payloads[module] = payload;
+        define.modules[module] = null;
     }
-    
-    _define.payloads[module] = payload;
-    _define.modules[module] = null;
 };
 
+define.modules = {};
+define.payloads = {};
+
 /**
  * Get at functionality define()ed using the function above
  */
 var _require = function(parentId, module, callback) {
-    if (Object.prototype.toString.call(module) === "[object Array]") {
+    if (typeof module === "string") {
+        var payload = lookup(parentId, module);
+        if (payload != undefined) {
+            callback && callback();
+            return payload;
+        }
+    } else if (Object.prototype.toString.call(module) === "[object Array]") {
         var params = [];
         for (var i = 0, l = module.length; i < l; ++i) {
             var dep = lookup(parentId, module[i]);
-            if (!dep && _require.original)
-                return _require.original.apply(window, arguments);
+            if (dep == undefined && require.original)
+                return;
             params.push(dep);
         }
-        if (callback) {
-            callback.apply(null, params);
-        }
+        return callback && callback.apply(null, params) || true;
     }
-    else if (typeof module === 'string') {
-        var payload = lookup(parentId, module);
-        if (!payload && _require.original)
-            return _require.original.apply(window, arguments);
+};
 
-        if (callback) {
-            callback();
-        }
-
-        return payload;
-    }
-    else {
-        if (_require.original)
-            return _require.original.apply(window, arguments);
-    }
+var require = function(module, callback) {
+    var packagedModule = _require("", module, callback);
+    if (packagedModule == undefined && require.original)
+        return require.original.apply(this, arguments);
+    return packagedModule;
 };
 
 var normalizeModule = function(parentId, moduleName) {
@@ -119,7 +112,6 @@ var normalizeModule = function(parentId, moduleName) {
             moduleName = moduleName.replace(/\/\.\//, "/").replace(/[^\/]+\/\.\.\//, "");
         }
     }
-
     return moduleName;
 };
 
@@ -128,12 +120,11 @@ var normalizeModule = function(parentId, moduleName) {
  * definition function if needed.
  */
 var lookup = function(parentId, moduleName) {
-
     moduleName = normalizeModule(parentId, moduleName);
 
-    var module = _define.modules[moduleName];
+    var module = define.modules[moduleName];
     if (!module) {
-        module = _define.payloads[moduleName];
+        module = define.payloads[moduleName];
         if (typeof module === 'function') {
             var exports = {};
             var mod = {
@@ -149,19 +140,15 @@ var lookup = function(parentId, moduleName) {
 
             var returnValue = module(req, exports, mod);
             exports = returnValue || mod.exports;
-            _define.modules[moduleName] = exports;
-            delete _define.payloads[moduleName];
+            define.modules[moduleName] = exports;
+            delete define.payloads[moduleName];
         }
-        module = _define.modules[moduleName] = exports || module;
+        module = define.modules[moduleName] = exports || module;
     }
     return module;
 };
 
 function exportAce(ns) {
-    var require = function(module, callback) {
-        return _require("", module, callback);
-    };    
-
     var root = global;
     if (ns) {
         if (!global[ns])
@@ -170,13 +157,13 @@ function exportAce(ns) {
     }
 
     if (!root.define || !root.define.packaged) {
-        _define.original = root.define;
-        root.define = _define;
+        define.original = root.define;
+        root.define = define;
         root.define.packaged = true;
     }
 
     if (!root.require || !root.require.packaged) {
-        _require.original = root.require;
+        require.original = root.require;
         root.require = require;
         root.require.packaged = true;
     }

build_support/style.css

@@ -4,7 +4,7 @@ body {
     margin:0;
     padding:0;
     background-color:#e6f5fc;
-    
+
 }
 
 H2, H3, H4 {
@@ -58,7 +58,7 @@ PRE{
     position:relative;
     overflow:hidden;
     background: url(images/background.png) repeat-x 0 0;
-    border-bottom:1px solid #c9e8fa;   
+    border-bottom:1px solid #c9e8fa;
 }
 
 #header .content .signature {
@@ -224,7 +224,3 @@ UL.menu-footer LI A {
 UL.menu-footer LI A:hover {
     text-decoration:underline;
 }
-
-
-
-

demo/autoresize.html

@@ -7,14 +7,13 @@
   <style type="text/css" media="screen">
 
 	.ace_editor {
-		position: relative !important;
 		border: 1px solid lightgray;
 		margin: auto;
 		height: 200px;
 		width: 80%;
 	}
 	.scrollmargin {
-		height: 100px;
+		height: 80px;
         text-align: center;
 	}
     </style>
@@ -24,30 +23,43 @@
 <div class="scrollmargin"></div>
 <pre id="editor2">minHeight = 2 lines</pre>
 <div class="scrollmargin"></div>
+<pre id="editor3" style="width: 40%;"></pre>
+<div class="scrollmargin"></div>
 <pre id="editor"></pre>
 
-<script src="../build/src/ace.js"></script>
+<script src="kitchen-sink/require.js"></script>
 <script>
+// setup paths
+require.config({paths: { "ace" : "../lib/ace"}});
+// load ace and extensions
+require(["ace/ace"], function(ace) {
 
-var editor1 = ace.edit("editor1");
-editor1.setTheme("ace/theme/tomorrow_night_eighties");
-editor1.session.setMode("ace/mode/html");
-editor1.setAutoScrollEditorIntoView(true);
-editor1.setOption("maxLines", 30);
+    var editor1 = ace.edit("editor1");
+    editor1.setTheme("ace/theme/tomorrow_night_eighties");
+    editor1.session.setMode("ace/mode/html");
+    editor1.setAutoScrollEditorIntoView(true);
+    editor1.setOption("maxLines", 30);
 
-var editor2 = ace.edit("editor2");
-editor2.setTheme("ace/theme/tomorrow_night_blue");
-editor2.session.setMode("ace/mode/html");
-editor2.setAutoScrollEditorIntoView(true);
-editor2.setOption("maxLines", 30);
-editor2.setOption("minLines", 2);
-
-var editor = ace.edit("editor");
-editor.setTheme("ace/theme/tomorrow");
-editor.session.setMode("ace/mode/html");
-editor.setAutoScrollEditorIntoView(true);
-editor.setOption("maxLines", 100);
+    var editor2 = ace.edit("editor2");
+    editor2.setTheme("ace/theme/tomorrow_night_blue");
+    editor2.session.setMode("ace/mode/html");
+    editor2.setAutoScrollEditorIntoView(true);
+    editor2.setOption("maxLines", 30);
+    editor2.setOption("minLines", 2);
 
+    var editor = ace.edit("editor3");
+    editor.setOptions({
+        autoScrollEditorIntoView: true,
+        maxLines: 8
+    });
+    editor.renderer.setScrollMargin(10, 10, 10, 10);
+    
+    var editor = ace.edit("editor");
+    editor.setTheme("ace/theme/tomorrow");
+    editor.session.setMode("ace/mode/html");
+    editor.setAutoScrollEditorIntoView(true);
+    editor.setOption("maxLines", 100);
+});
 </script>
 
 <script src="./show_own_source.js"></script>

demo/emmet.html

@@ -23,7 +23,7 @@
 <pre id="editor"></pre>
 
 <!-- load emmet code and snippets compiled for browser -->
-<script src="https://nightwing.github.io/emmet-core/emmet.js"></script>
+<script src="https://cloud9ide.github.io/emmet-core/emmet.js"></script>
 
 <script src="kitchen-sink/require.js"></script>
 <script>

demo/kitchen-sink/demo.js

@@ -415,28 +415,11 @@ bindDropdown("folding", function(value) {
 });
 
 bindDropdown("soft_wrap", function(value) {
-    var session = env.editor.session;
-    var renderer = env.editor.renderer;
-    switch (value) {
-        case "off":
-            session.setUseWrapMode(false);
-            renderer.setPrintMarginColumn(80);
-            break;
-        case "free":
-            session.setUseWrapMode(true);
-            session.setWrapLimitRange(null, null);
-            renderer.setPrintMarginColumn(80);
-            break;
-        default:
-            session.setUseWrapMode(true);
-            var col = parseInt(value, 10);
-            session.setWrapLimitRange(col, col);
-            renderer.setPrintMarginColumn(col);
-    }
+    env.editor.setOption("wrap", value);
 });
 
 bindCheckbox("select_style", function(checked) {
-    env.editor.setSelectionStyle(checked ? "line" : "text");
+    env.editor.setOption("selectionStyle", checked ? "line" : "text");
 });
 
 bindCheckbox("highlight_active", function(checked) {
@@ -548,7 +531,7 @@ new StatusBar(env.editor, cmdLine.container);
 
 
 var Emmet = require("ace/ext/emmet");
-net.loadScript("https://nightwing.github.io/emmet-core/emmet.js", function() {
+net.loadScript("https://cloud9ide.github.io/emmet-core/emmet.js", function() {
     Emmet.setCore(window.emmet);
     env.editor.setOption("enableEmmet", true);
 });
@@ -592,7 +575,7 @@ env.editSnippets = function() {
 require("ace/ext/language_tools");
 env.editor.setOptions({
     enableBasicAutocompletion: true,
-    enableLiveAutocompletion: true,
+    enableLiveAutocompletion: false,
     enableSnippets: true
 });
 

demo/kitchen-sink/dev_util.js

@@ -29,13 +29,17 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
-// allow easy access to ace in console, but not in ace code which uses strict
-function isStrict() {
-    try { return !arguments.callee.caller.caller.caller}
-    catch(e){ return true }
-}
+var dom = require("ace/lib/dom");
+var Range = require("ace/range").Range;
 function warn() {
-    if (isStrict()) {
+    var s = (new Error()).stack || "";
+    s = s.split("\n");
+    if (s[1] == "Error") s.shift(); // remove error description on chrome
+    s.shift(); // remove warn
+    s.shift(); // remove the getter
+    s = s.join("\n");
+    // allow easy access to ace in console, but not in ace code
+    if (!/at Object.InjectedScript.|@debugger eval|snippets:\/{3}|\(<anonymous>:\d+:\d+\)/.test(s)) {
         console.error("trying to access to global variable");
     }
 }
@@ -59,21 +63,155 @@ def(window, "session", function(){ warn(); return window.env.editor.session });
 def(window, "split", function(){ warn(); return window.env.split });
 
 
-/* for textinput debuggging
-dom.importCssString("\
-  .ace_text-input {\
-    position: absolute;\
-    z-index: 10!important;\
-    width: 6em!important;\
-    height: 1em;\
-    opacity: 1!important;\
-    background: rgba(0, 92, 255, 0.11);\
-    border: none;\
-    font: inherit;\
-    padding: 0 1px;\
-    margin: 0 -1px;\
-    text-indent: 0em;\
-}\
-")*/
+def(window, "devUtil", function(){ warn(); return exports });
+exports.showTextArea = function(argument) {
+    dom.importCssString("\
+      .ace_text-input {\
+        position: absolute;\
+        z-index: 10!important;\
+        width: 6em!important;\
+        height: 1em;\
+        opacity: 1!important;\
+        background: rgba(0, 92, 255, 0.11);\
+        border: none;\
+        font: inherit;\
+        padding: 0 1px;\
+        margin: 0 -1px;\
+        text-indent: 0em;\
+    }\
+    ");
+};
+
+exports.addGlobals = function() {
+    window.oop = require("ace/lib/oop");
+    window.dom = require("ace/lib/dom");
+    window.Range = require("ace/range").Range;
+    window.Editor = require("ace/editor").Editor;
+    window.assert = require("ace/test/asyncjs/assert");
+    window.asyncjs = require("ace/test/asyncjs/async");
+    window.UndoManager = require("ace/undomanager").UndoManager;
+    window.EditSession = require("ace/edit_session").EditSession;
+    window.MockRenderer = require("ace/test/mockrenderer").MockRenderer;
+    window.EventEmitter = require("ace/lib/event_emitter").EventEmitter;
+    
+    window.getSelection = getSelection;
+    window.setSelection = setSelection;
+    window.testSelection = testSelection;
+};
+
+function getSelection(editor) {
+    var data = editor.multiSelect.toJSON();
+    if (!data.length) data = [data];
+    data = data.map(function(x) {
+        var a, c;
+        if (x.isBackwards) {
+            a = x.end;
+            c = x.start;
+        } else {
+            c = x.end;
+            a = x.start;
+        }
+        return Range.comparePoints(a, c) 
+            ? [a.row, a.column, c.row, c.column]
+            : [a.row, a.column];
+    });
+    return data.length > 1 ? data : data[0];
+}
+function setSelection(editor, data) {
+    if (typeof data[0] == "number")
+        data = [data];
+    editor.selection.fromJSON(data.map(function(x) {
+        var start = {row: x[0], column: x[1]};
+        var end = x.length == 2 ? start : {row: x[2], column: x[3]};
+        var isBackwards = Range.comparePoints(start, end) > 0;
+        return isBackwards ? {
+            start: end,
+            end: start,
+            isBackwards: true
+        } : {
+            start: start,
+            end: end,
+            isBackwards: true
+        };
+    }));
+}
+function testSelection(editor, data) {
+    assert.equal(getSelection(editor) + "", data + "");
+}
+
+exports.recordTestCase = function() {
+    exports.addGlobals();
+    var editor = window.editor;
+    var testcase = window.testcase = [];
+    var assert;
+
+    testcase.push({
+        type: "setValue",
+        data: editor.getValue()
+    }, {
+        type: "setSelection",
+        data: getSelection(editor)
+    });
+    editor.commands.on("afterExec", function(e) {
+        testcase.push({
+            type: "exec",
+            data: e
+        });
+        testcase.push({
+            type: "value",
+            data: editor.getValue()
+        });
+        testcase.push({
+            type: "selection",
+            data: getSelection(editor)
+        });
+    });
+    editor.on("mouseup", function() {
+        testcase.push({
+            type: "setSelection",
+            data: getSelection(editor)
+        });
+    });
+    
+    testcase.toString = function() {
+        var lastValue = "";
+        // var lastSelection = ""
+        var str = this.map(function(x) {
+            var data = x.data;
+            switch (x.type) {
+                case "exec": 
+                    return 'editor.execCommand("' 
+                        + data.command.name
+                        + (data.args ? '", ' + JSON.stringify(data.args) : '"')
+                    + ')';
+                case "setSelection":
+                    return 'setSelection(editor, ' + JSON.stringify(data)  + ')';
+                case "setValue":
+                    if (lastValue != data) {
+                        lastValue = data;
+                        return 'editor.setValue(' + JSON.stringify(data) + ', -1)';
+                    }
+                    return;
+                case "selection":
+                    return 'testSelection(editor, ' + JSON.stringify(data) + ')';
+                case "value":
+                    if (lastValue != data) {
+                        lastValue = data;
+                        return 'assert.equal('
+                            + 'editor.getValue(),'
+                            + JSON.stringify(data)
+                        + ')';
+                    }
+                    return;
+            }
+        }).filter(Boolean).join("\n");
+        
+        return getSelection + "\n"
+            + testSelection + "\n"
+            + setSelection + "\n"
+            + "\n" + str + "\n";
+    };
+};
+
 
 });

demo/kitchen-sink/doclist.js

@@ -86,9 +86,12 @@ var ownSource = {
     /* filled from require*/
 };
 
-var hugeDocs = {
+var hugeDocs = require.toUrl ? {
     "build/src/ace.js": "",
     "build/src-min/ace.js": ""
+} : {
+    "src/ace.js": "",
+    "src-min/ace.js": ""
 };
 
 modelist.modes.forEach(function(m) {
@@ -166,13 +169,44 @@ function loadDoc(name, callback) {
     });
 }
 
+function saveDoc(name, callback) {
+    var doc = fileCache[name] || name;
+    if (!doc || !doc.session)
+        return callback("Unknown document: " + name);
+
+    var path = doc.path;
+    var parts = path.split("/");
+    if (parts[0] == "docs")
+        path = "demo/kitchen-sink/" + path;
+    else if (parts[0] == "ace")
+        path = "lib/" + path;
+
+    upload(path, doc.session.getValue(), callback);
+}
+
+function upload(url, data, callback) {
+    url = net.qualifyURL(url);
+    if (!/https?:/.test(url))
+        return callback(new Error("Unsupported url scheme"));
+    var xhr = new XMLHttpRequest();
+    xhr.open("PUT", url, true);
+    xhr.onreadystatechange = function () {
+        if (xhr.readyState === 4) {
+            callback(!/^2../.test(xhr.status));
+        }
+    };
+    xhr.send(data);
+};
+
+
 module.exports = {
     fileCache: fileCache,
     docs: sort(prepareDocList(docs)),
     ownSource: prepareDocList(ownSource),
     hugeDocs: prepareDocList(hugeDocs),
     initDoc: initDoc,
-    loadDoc: loadDoc
+    loadDoc: loadDoc,
+    saveDoc: saveDoc,
 };
 module.exports.all = {
     "Mode Examples": module.exports.docs,

demo/kitchen-sink/docs/.gitignore

@@ -0,0 +1,11 @@
+# A sample .gitignore file.
+
+.buildlog
+.DS_Store
+.svn
+
+# Negated patterns:
+!foo.bar
+
+# Also ignore user settings...
+/.settings

demo/kitchen-sink/docs/abc.abc

@@ -0,0 +1,171 @@
+%abc-2.1
+H:This file contains some example English tunes
+% note that the comments (like this one) are to highlight usages
+%  and would not normally be included in such detail
+O:England             % the origin of all tunes is England
+
+X:1                   % tune no 1
+T:Dusty Miller, The   % title
+T:Binny's Jig         % an alternative title
+C:Trad.               % traditional
+R:DH                  % double hornpipe
+M:3/4                 % meter
+K:G                   % key
+B>cd BAG|FA Ac BA|B>cd BAG|DG GB AG:|
+Bdd gfg|aA Ac BA|Bdd gfa|gG GB AG:|
+BG G/2G/2G BG|FA Ac BA|BG G/2G/2G BG|DG GB AG:|
+W:Hey, the dusty miller, and his dusty coat;
+W:He will win a shilling, or he spend a groat.
+W:Dusty was the coat, dusty was the colour;
+W:Dusty was the kiss, that I got frae the miller.
+
+X:2
+T:Old Sir Simon the King
+C:Trad.
+S:Offord MSS          % from Offord manuscript
+N:see also Playford   % reference note
+M:9/8
+R:SJ                  % slip jig
+N:originally in C     % transcription note
+K:G
+D|GFG GAG G2D|GFG GAG F2D|EFE EFE EFG|A2G F2E D2:|
+D|GAG GAB d2D|GAG GAB c2D|[1 EFE EFE EFG|[A2G] F2E D2:|\ % no line-break in score
+M:12/8                % change of meter
+[2 E2E EFE E2E EFG|\  % no line-break in score
+M:9/8                 % change of meter
+A2G F2E D2|]
+
+X:3
+T:William and Nancy
+T:New Mown Hay
+T:Legacy, The
+C:Trad.
+O:England; Gloucs; Bledington % place of origin
+B:Sussex Tune Book            % can be found in these books
+B:Mally's Cotswold Morris vol.1 2
+D:Morris On                   % can be heard on this record
+P:(AB)2(AC)2A                 % play the parts in this order
+M:6/8
+K:G                        
+[P:A] D|"G"G2G GBd|"C"e2e "G"dBG|"D7"A2d "G"BAG|"C"E2"D7"F "G"G2:|
+[P:B] d|"G"e2d B2d|"C"gfe "G"d2d| "G"e2d    B2d|"C"gfe    "D7"d2c|
+        "G"B2B Bcd|"C"e2e "G"dBG|"D7"A2d "G"BAG|"C"E2"D7"F "G"G2:|
+% changes of meter, using inline fields
+[T:Slows][M:4/4][L:1/4][P:C]"G"d2|"C"e2 "G"d2|B2 d2|"Em"gf "A7"e2|"D7"d2 "G"d2|\
+       "C"e2 "G"d2|[M:3/8][L:1/8] "G"B2 d |[M:6/8] "C"gfe "D7"d2c|
+        "G"B2B Bcd|"C"e2e "G"dBG|"D7"A2d "G"BAG|"C"E2"D7"F "G"G2:|
+
+X:4
+T:South Downs Jig
+R:jig
+S:Robert Harbron
+M:6/8
+L:1/8
+K:G
+|: d | dcA G3 | EFG AFE | DEF GAB | cde d2d |
+dcA G3 | EFG AFE | DEF GAB | cAF G2 :|
+B | Bcd e2c | d2B c2A | Bcd e2c | [M:9/8]d2B c2B A3 |
+[M:6/8]DGF E3 | cBA FED | DEF GAB |1 cAF G2 :|2 cAF G3 |]
+
+X:5
+T:Atholl Brose
+% in this example, which reproduces Highland Bagpipe gracing,
+%  the large number of grace notes mean that it is more convenient to be specific about
+%  score line-breaks (using the $ symbol), rather than using code line breaks to indicate them
+I:linebreak $
+K:D
+{gcd}c<{e}A {gAGAG}A2 {gef}e>A {gAGAG}Ad|
+{gcd}c<{e}A {gAGAG}A>e {ag}a>f {gef}e>d|
+{gcd}c<{e}A {gAGAG}A2 {gef}e>A {gAGAG}Ad|
+{g}c/d/e {g}G>{d}B {gf}gG {dc}d>B:|$
+{g}c<e {gf}g>e {ag}a>e {gf}g>e|
+{g}c<e {gf}g>e {ag}a2 {GdG}a>d|
+{g}c<e {gf}g>e {ag}a>e {gf}g>f|
+{gef}e>d {gf}g>d {gBd}B<{e}G {dc}d>B|
+{g}c<e {gf}g>e {ag}a>e {gf}g>e|
+{g}c<e {gf}g>e {ag}a2 {GdG}ad|
+{g}c<{GdG}e {gf}ga {f}g>e {g}f>d|
+{g}e/f/g {Gdc}d>c {gBd}B<{e}G {dc}d2|]
+
+X:6
+T:Untitled Reel
+C:Trad.
+K:D
+eg|a2ab ageg|agbg agef|g2g2 fgag|f2d2 d2:|\
+ed|cecA B2ed|cAcA E2ed|cecA B2ed|c2A2 A2:|
+K:G
+AB|cdec BcdB|ABAF GFE2|cdec BcdB|c2A2 A2:|
+
+X:7
+T:Kitchen Girl
+C:Trad.
+K:D
+[c4a4] [B4g4]|efed c2cd|e2f2 gaba|g2e2 e2fg|
+a4 g4|efed cdef|g2d2 efed|c2A2 A4:|
+K:G
+ABcA BAGB|ABAG EDEG|A2AB c2d2|e3f edcB|ABcA BAGB|
+ABAG EGAB|cBAc BAG2|A4 A4:|
+
+%abc-2.1
+%%pagewidth      21cm
+%%pageheight     29.7cm
+%%topspace       0.5cm
+%%topmargin      1cm
+%%botmargin      0cm
+%%leftmargin     1cm
+%%rightmargin    1cm
+%%titlespace     0cm
+%%titlefont      Times-Bold 32
+%%subtitlefont   Times-Bold 24
+%%composerfont   Times 16
+%%vocalfont      Times-Roman 14
+%%staffsep       60pt
+%%sysstaffsep    20pt
+%%musicspace     1cm
+%%vocalspace     5pt
+%%measurenb      0
+%%barsperstaff   5
+%%scale          0.7
+X: 1
+T: Canzonetta a tre voci
+C: Claudio Monteverdi (1567-1643)
+M: C
+L: 1/4
+Q: "Andante mosso" 1/4 = 110
+%%score [1 2 3]
+V: 1 clef=treble name="Soprano"sname="A"
+V: 2 clef=treble name="Alto"   sname="T"
+V: 3 clef=bass middle=d name="Tenor"  sname="B"
+%%MIDI program 1 75 % recorder
+%%MIDI program 2 75
+%%MIDI program 3 75
+K: Eb
+% 1 - 4
+[V: 1] |:z4  |z4  |f2ec         |_ddcc        |
+w: Son que-sti~i cre-spi cri-ni~e
+w: Que-sti son gli~oc-chi che mi-
+[V: 2] |:c2BG|AAGc|(F/G/A/B/)c=A|B2AA         |
+w: Son que-sti~i cre-spi cri-ni~e que - - - - sto~il vi-so e
+w: Que-sti son~gli oc-chi che mi-ran - - - - do fi-so mi-
+[V: 3] |:z4  |f2ec|_ddcf        |(B/c/_d/e/)ff|
+w: Son que-sti~i cre-spi cri-ni~e que - - - - sto~il
+w: Que-sti son~gli oc-chi che mi-ran - - - - do
+% 5 - 9
+[V: 1] cAB2     |cAAA |c3B|G2!fermata!Gz ::e4|
+w: que-sto~il vi-so ond' io ri-man-go~uc-ci-so. Deh,
+w: ran-do fi-so, tut-to re-stai con-qui-so.
+[V: 2] AAG2     |AFFF |A3F|=E2!fermata!Ez::c4|
+w: que-sto~il vi-so ond' io ri-man-go~uc-ci-so. Deh,
+w: ran-do fi-so tut-to re-stai con-qui-so.
+[V: 3] (ag/f/e2)|A_ddd|A3B|c2!fermata!cz ::A4|
+w: vi - - - so ond' io ti-man-go~uc-ci-so. Deh,
+w: fi - - - so tut-to re-stai con-qui-so.
+% 10 - 15
+[V: 1] f_dec |B2c2|zAGF  |\
+w: dim-me-lo ben mi-o, che que-sto\
+=EFG2          |1F2z2:|2F8|] % more notes
+w: sol de-si-o_. % more lyrics
+[V: 2] ABGA  |G2AA|GF=EF |(GF3/2=E//D//E)|1F2z2:|2F8|]
+w: dim-me-lo ben mi-o, che que-sto sol de-si - - - - o_.
+[V: 3] _dBc>d|e2AF|=EFc_d|c4             |1F2z2:|2F8|]
+w: dim-me-lo ben mi-o, che que-sto sol de-si-o_.

demo/kitchen-sink/docs/css.css

@@ -1,28 +1,18 @@
 .text-layer {
-    font-family: Monaco, "Courier New", monospace;
-    font-size: 12pX;
+    font: 12px Monaco, "Courier New", monospace;
     cursor: text;
 }
 
 .blinker {
-    animation-duration: 1s;
-    animation-name: blink;
-    animation-iteration-count: infinite;
-    animation-direction: alternate;
-    animation-timing-function: linear;
+    animation: blink 1s linear infinite alternate;
 }
 
 @keyframes blink {
-    0% {
+    0%, 40% {
         opacity: 0;
     }
-    40% {
-        opacity: 0;
-    }
-    40.5% {
-        opacity: 1
-    }
-    100% {
+
+    40.5%, 100% {
         opacity: 1
     }
 }

demo/kitchen-sink/docs/eiffel.e

@@ -0,0 +1,30 @@
+note
+	description: "Represents a person."
+
+class
+	PERSON
+
+create
+	make, make_unknown
+
+feature {NONE} -- Creation
+
+	make (a_name: like name)
+			-- Create a person with `a_name' as `name'.
+		do
+			name := a_name
+		ensure
+			name = a_name
+		end
+
+	make_unknown
+		do ensure
+			name = Void
+		end
+
+feature -- Access
+
+	name: detachable STRING
+			-- Full name or Void if unknown.
+
+end

demo/kitchen-sink/docs/elixir.ex

@@ -0,0 +1,42 @@
+defmodule HelloModule do
+  @moduledoc """
+    This is supposed to be `markdown`.
+    __Yes__ this is [mark](http://down.format)
+
+    # Truly
+
+    ## marked
+
+    * with lists
+    * more
+    * and more
+
+        Even.with(code)
+        blocks |> with |> samples
+
+    _Docs are first class citizens in Elixir_ (Jose Valim)
+  """
+  
+  # A "Hello world" function
+  def some_fun do
+    IO.puts "Juhu Kinners!"
+  end
+  # A private function
+  defp priv do
+    is_regex ~r"""
+       This is a regex
+       spanning several
+       lines.
+    """
+    x = elem({ :a, :b, :c }, 0)  #=> :a
+  end
+end
+
+test_fun = fn(x) ->
+  cond do
+    x > 10 ->
+      :greater_than_ten
+    true ->
+      :maybe_ten
+  end
+end

demo/kitchen-sink/docs/elm.elm

@@ -0,0 +1,12 @@
+{- Ace {- 4 -} Elm -}
+main = lift clock (every second)
+
+clock t = collage 400 400 [ filled    lightGrey   (ngon 12 110)
+                          , outlined (solid grey) (ngon 12 110)
+                          , hand orange   100  t
+                          , hand charcoal 100 (t/60)
+                          , hand charcoal 60  (t/720) ]
+
+hand clr len time =
+  let angle = degrees (90 - 6 * inSeconds time)
+  in  traced (solid clr) <| segment (0,0) (len * cos angle, len * sin angle)

demo/kitchen-sink/docs/gcode.gcode

@@ -0,0 +1,31 @@
+O003 (DIAMOND SQUARE)
+N2 G54 G90 G49 G80
+N3 M6 T1 (1.ENDMILL)
+N4 M3 S1800
+N5 G0 X-.6 Y2.050
+N6 G43  H1  Z.1
+N7 G1 Z-.3 F50.
+N8 G41 D1 Y1.45
+N9 G1 X0 F20.
+N10 G2 J-1.45
+(CUTTER COMP CANCEL)
+N11 G1 Z-.2 F50.
+N12 Y-.990
+N13 G40
+N14 G0 X-.6 Y1.590
+N15 G0 Z.1
+N16 M5 G49 G28 G91 Z0
+N17 CALL O9456
+N18 #500=0.004
+N19 #503=[#500+#501]
+N20 VC45=0.0006
+VS4=0.0007
+N21 G90 G10 L20 P3 X5.Y4. Z6.567
+N22 G0 X5000
+N23 IF [#1 LT 0.370] GOTO 49
+N24 X-0.678 Y+.990
+N25 G84.3 X-0.1
+N26 #4=#5*COS[45]
+N27 #4=#5*SIN[45]
+N28 VZOFZ=652.9658
+%

demo/kitchen-sink/docs/handlebars.hbs

@@ -3,6 +3,6 @@
 <div id="comments">
   {{#each comments}}
   <h2><a href="/posts/{{../permalink}}#{{id}}">{{title}}</a></h2>
-  <div>{{body}}</div>
+  <div>{{{body}}}</div>
   {{/each}}
 </div>

demo/kitchen-sink/docs/io.io

@@ -0,0 +1,6 @@
+// computes factorial of a number
+factorial := method(n,
+    if(n == 0, return 1)
+    res := 1
+    Range 1 to(n) foreach(i, res = res * i)
+)

demo/kitchen-sink/docs/lean.lean

@@ -0,0 +1,9 @@
+import logic
+section
+  variables (A : Type) (p q : A → Prop)
+
+  example : (∀x : A, p x ∧ q x) → ∀y : A, p y  :=
+  assume H : ∀x : A, p x ∧ q x,
+  take y : A,
+  show p y, from and.elim_left (H y)
+end

demo/kitchen-sink/docs/mask.mask

@@ -0,0 +1,52 @@
+/* Mask Syntax Demo */
+
+div > ' Test ~[name]';
+
+define :userProfile {
+	header {
+		h4 > @title;
+		button.close;
+	}
+}
+
+:userProfile {
+	@title > ' Hello ~[: username.toUpperCase()]'
+}
+
+style {
+    html, body {
+        background: url('name.png') 0 0 no-repeat;
+    }
+}
+
+button {
+	event click (e) {
+	    this.textContent = `name ${e.clientX} !`;
+	}
+}
+
+md > """
+
+- div
+- span
+ 
+Hello
+
+[one](http://google.com)
+
+""";
+
+
+header .foo > 'Heading'
+
+button .baz x-signal='click: test' disabled > "
+	Hello,
+	world 
+	\"Buddy\"
+"
+
+var a = {
+    name: `name ${window.innerWidth}`
+};
+
+span .foo > "~[bind: a.name]"

demo/kitchen-sink/docs/matlab.matlab

@@ -1 +1,17 @@
-TODO
+%{
+   %{
+      Ace Matlab demo
+   %}
+%}
+
+classdef hello
+   methods
+      function greet(this)
+         disp('Hello!')  % say hi
+      end
+   end
+end
+
+% transpose 
+a = [ 'x''y', "x\n\
+      y", 1' ]' + 2'

demo/kitchen-sink/docs/praat.praat

@@ -0,0 +1,148 @@
+form Highlighter test
+  sentence My_sentence This should all be a string
+  text My_text This should also all be a string
+  word My_word Only the first word is a string, the rest is invalid
+  boolean Binary 1
+  boolean Text no
+  boolean Quoted "yes"
+  comment This should be a string
+  real left_Range -123.6
+  positive right_Range_max 3.3
+  integer Int 4
+  natural Nat 4
+endform
+
+# External scripts
+include /path/to/file
+runScript: "/path/to/file"
+execute /path/to/file
+
+stopwatch
+
+# old-style procedure call
+call oldStyle "quoted" 2 unquoted string
+assert oldStyle.local = 1
+
+# New-style procedure call with parens
+@newStyle("quoted", 2, "quoted string")
+if praatVersion >= 5364 
+  # New-style procedure call with colon
+  @newStyle: "quoted", 2, "quoted string"
+endif
+
+# if-block with built-in variables
+if windows
+  # We are on Windows
+elsif unix = 1 or !macintosh
+  exitScript: "We are on Linux"
+else macintosh == 1
+  exit We are on Mac
+endif
+
+# inline if with inline comment
+var = if macintosh = 1 then 0 else 1 fi ; This is an inline comment
+
+# for-loop with explicit from using local variable
+# and paren-style function calls and variable interpolation
+n = numberOfSelected("Sound")
+for i from newStyle.local to n
+  sound'i' = selected("Sound", i)
+  sound[i] = sound'i'
+endfor
+
+for i from 1 to n
+  # Different styles of object selection
+  select sound'i'
+  sound = selected()
+  sound$ = selected$("Sound")
+  select Sound 'sound$'
+  selectObject(sound[i])
+  selectObject: sound
+  
+  # Pause commands
+  beginPause("Viewing " + sound$)
+  if i > 1
+    button = endPause("Stop", "Previous",
+      ...if i = total_sounds then "Finish" else "Next" fi,
+      ...3, 1)
+  else
+    button = endPause("Stop",
+      ...if i = total_sounds then "Finish" else "Next" fi,
+      ...2, 1)  
+  endif
+  editor_name$ = if total_textgrids then "TextGrid " else "Sound " fi + name$
+  nocheck editor 'editor_name$'
+    nocheck Close
+  nocheck endeditor
+  
+  # New-style standalone command call
+  Rename: "SomeName"
+
+  # Command call with assignment
+  duration = Get total duration
+  
+  # Multi-line command with modifier
+  pitch = noprogress To Pitch (ac): 0, 75, 15, "no",
+    ...0.03, 0.45, 0.01, 0.35, 0.14, 600
+    
+  # do-style command with assignment
+  minimum = do("Get minimum...", 0, 0, "Hertz", "Parabolic")
+
+  # New-style multi-line command call with broken strings
+  table = Create Table with column names: "table", 0,
+    ..."file subject speaker
+    ...f0 f1 f2 f3 " +
+    ..."duration response"
+  
+  removeObject: pitch, table
+    
+  # Picture window commands
+  selectObject: sound
+  # do-style command
+  do("Select inner viewport...", 1, 6, 0.5, 1.5)
+  Black
+  Draw... 0 0 0 0 "no" Curve
+  Draw inner box
+  Text bottom: "yes", sound$
+  Erase all
+  
+  # Demo window commands
+  demo Erase all
+  demo Select inner viewport... 0 100 0 100
+  demo Axes... 0 100 0 100
+  demo Paint rectangle... white 0 100 0 100
+  demo Text... 50 centre 50 half Click to finish
+  demoWaitForInput ( )
+  demo Erase all
+  demo Text: 50, "centre", 50, "half", "Finished"
+endfor
+
+# An old-style sendpraat block
+sendpraat Praat
+  ...'newline$' Create Sound as pure tone... "tone" 1 0 0.4 44100 440 0.2 0.01 0.01
+  ...'newline$' Play
+  ...'newline$' Remove
+
+# A new-style sendpraat block
+beginSendPraat: "Praat"
+  Create Sound as pure tone: "tone", 1, 0, 0.4, 44100, 440, 0.2, 0.01, 0.01
+  duration = Get total duration
+  Remove
+endSendPraat: "duration"
+appendInfoLine: "The generated sound lasted for ", duration, "seconds"
+
+time = stopwatch
+clearinfo
+echo This script took 
+print 'time' seconds to 
+printline execute.
+
+# Old-style procedure declaration
+procedure oldStyle .str1$ .num .str2$
+  .local = 1
+endproc
+
+# New-style procedure declaration
+procedure newStyle (.str1$, .num, .str2$)
+  .local = 1
+endproc

demo/kitchen-sink/docs/ruby.rb

@@ -20,7 +20,7 @@ class Range
   end
 end
 
-{:id => 34, :key => "value"}
+{:id => ?", :key => "value"}
 
 
     herDocs = [<<'FOO', <<BAR, <<-BAZ, <<-`EXEC`] #comment

demo/kitchen-sink/docs/sh.sh

@@ -2,9 +2,9 @@
 
 # Script to open a browser to current branch
 # Repo formats:
-# ssh   git@github.com:richoH/gh_pr.git
-# http  https://richoH@github.com/richoH/gh_pr.git
-# git   git://github.com/richoH/gh_pr.git
+# ssh   git@github.com:richo/gh_pr.git
+# http  https://richoH@github.com/richo/gh_pr.git
+# git   git://github.com/richo/gh_pr.git
 
 username=`git config --get github.user`
 

demo/kitchen-sink/docs/sqlserver.sqlserver

@@ -0,0 +1,72 @@
+-- =============================================
+-- Author:		Morgan Yarbrough
+-- Create date: 4/27/2015
+-- Description:	Test procedure that shows off language features.
+-- 				Includes non-standard folding with region comments using either
+-- 				line comments or block comments (both are demonstrated below).
+--				This mode imitates SSMS and it designed to be used with SQL Server theme.
+-- =============================================
+CREATE PROCEDURE dbo.TestProcedure
+	
+--#region parameters
+	@vint INT = 1
+	,@vdate DATE = NULL
+	,@vdatetime DATETIME = DATEADD(dd, 1, GETDATE())
+	,@vvarchar VARCHAR(MAX) = ''
+--#endregion
+
+AS
+BEGIN
+
+	/*#region set statements */
+	SET NOCOUNT ON;
+	SET XACT_ABORT ON;
+	SET QUOTED_IDENTIFIER ON;
+	/*#endregion*/
+	
+	/**
+	 * These comments will produce a fold widget
+	 */
+	
+	-- folding demonstration
+	SET @vint = CASE
+					WHEN @vdate IS NULL
+						THEN 1
+					ELSE 2
+				END
+	
+	-- another folding demonstration
+	IF @vint = 1 
+	BEGIN
+		SET @vvarchar = 'one'
+		SET @vint = DATEDIFF(dd, @vdate, @vdatetime)
+	END
+	
+	-- this mode handles strings properly
+	DECLARE @sql NVARCHAR(4000) = N'SELECT TOP(1) OrderID 
+									FROM Orders
+									WHERE @OrderDate > GETDATE()'
+								
+	-- this mode is aware of built in stored procedures 
+	EXECUTE sp_executesql @sql
+	
+	-- demonstrating some syntax highlighting
+	SELECT Orders.OrderID
+		,Customers.CompanyName
+		,DATEFROMPARTS(YEAR(GETDATE()), 1, 1) AS FirstDayOfYear
+	FROM Orders
+	INNER JOIN Customers
+		ON Orders.CustomerID = Customers.CustomerID
+	WHERE CompanyName NOT LIKE '%something'
+		OR CompanyName IS NULL
+		OR CompanyName IN ('bla', 'nothing')
+		
+	-- this mode includes snippets
+	-- place your cusor at the end of the line below and trigger auto complete (Ctrl+Space)
+	createpr
+	
+	-- SQL Server allows using keywords as object names (not recommended) as long as they are wrapped in brackets
+	DATABASE -- keyword
+	[DATABASE] -- not a keyword
+	
+END

demo/kitchen-sink/inline_editor.js

@@ -53,16 +53,16 @@ require("ace/commands/default_commands").commands.push({
             return;
         }
         
-        var rowCount = 10;        
+        var rowCount = 10;
         var w = {
             row: row, 
            // rowCount: rowCount, 
             fixedWidth: true,
             el: dom.createElement("div"),
-            editor: editor
+            editor: inlineEditor
         };
         var el = w.el;
-        el.appendChild(inlineEditor.container);      
+        el.appendChild(inlineEditor.container);
 
         if (!editor.session.widgetManager) {
             editor.session.widgetManager = new LineWidgets(editor.session);
@@ -96,9 +96,6 @@ require("ace/commands/default_commands").commands.push({
         
         editor.keyBinding.addKeyboardHandler(kb);
         inlineEditor.keyBinding.addKeyboardHandler(kb);
-        editor.on("changeSession", function(e) {
-            w.el.parentNode && w.el.parentNode.removeChild(w.el);
-        });
         inlineEditor.setTheme("ace/theme/solarized_light");
     }
 });

demo/kitchen-sink/layout.js

@@ -116,7 +116,6 @@ exports.singleLineEditor = function(el) {
 
     renderer.setStyle("ace_one-line");
     var editor = new Editor(renderer);
-    new MultiSelect(editor);
     editor.session.setUndoManager(new UndoManager());
 
     editor.setShowPrintMargin(false);

demo/kitchen-sink/styles.css

@@ -46,4 +46,10 @@ body {
     position: absolute;
     right: 0;
     border-left: 1px solid;
-}
+}
+
+/* .ace_text-input {
+    z-index: 10!important;
+    opacity: 1!important;
+    background: rgb(84, 0, 255)!important;
+}*/

demo/requirejs+build.html

@@ -29,14 +29,20 @@
 }</pre>
 
 <script src="../demo/kitchen-sink/require.js"></script>
-<script src="../build/src/ace.js" charset="utf-8"></script>
 <script>
-    var editor = ace.edit("editor");
-    editor.setTheme("ace/theme/twilight");
-    editor.session.setMode("ace/mode/javascript");
-    require(["ace/requirejs/text!src/ace"], function(e){
-        editor.setValue(e);
-    })
+    require.config({paths: {ace: "../build/src"}})
+    define('testace', ['ace/ace'],
+        function(ace, langtools) {
+            console.log("This is the testace module");
+            var editor = ace.edit("editor");
+            editor.setTheme("ace/theme/twilight");
+            editor.session.setMode("ace/mode/javascript");
+            require(["ace/requirejs/text!src/ace"], function(e){
+                editor.setValue(e);
+            })
+        }
+    );
+    require(['testace'])
 </script>
 
 </body>

demo/static-highlighter.html

@@ -2,13 +2,13 @@
 <html lang="en">
 <head>
   <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
-	<title>Static Code highlighter using Ace</title>
-	<meta name="author" content="Matthew Kastor">
+    <title>Static Code highlighter using Ace</title>
+    <meta name="author" content="Matthew Kastor">
     <style type="text/css">
         .code {
             width: 50%;
-            position: relative;
             white-space: pre-wrap;
+            border: solid lightgrey 1px
         }
     </style>
 </head>
@@ -21,9 +21,8 @@
 <div class="code" ace-mode="ace/mode/css" ace-theme="ace/theme/chrome" ace-gutter="true">
 .code {
     width: 50%;
-    
-    position: relative;
     white-space: pre-wrap;
+    border: solid lightgrey 1px
 }
 
 </div>
@@ -35,6 +34,26 @@ function wobble (flam) {
 
 </pre>
 
+
+<div class="code" ace-mode="ace/mode/lua" ace-theme="ace/theme/chrome" ace-gutter="true" style="width: 30em;">
+--[[--
+num_args takes in 5.1 byte code and extracts the number of arguments from its function header.
+--]]--
+
+function int(t)
+    return t:byte(1) + t:byte(2) * 0x100 + t:byte(3) * 0x10000 + t:byte(4) * 0x1000000
+end
+
+function num_args(func)
+    local dump = string.dump(func)
+    local offset, cursor = int(dump:sub(13)), offset + 26
+    --Get the params and var flag (whether there's a ... in the param)
+    return dump:sub(cursor):byte(), dump:sub(cursor+1):byte()
+end
+
+</div>
+
+
 <script src="kitchen-sink/require.js"></script>
 <script>
 require.config({paths: { "ace" : "../lib/ace"}});

demo/static-highlighter/server.js

@@ -2,15 +2,13 @@
  * Simple node.js server, which generates the synax highlighted version of itself 
  * using the Ace modes and themes on the server and serving a static web page.
  */
-// $'
+
 // include ace search path and modules
 require("amd-loader");
 
-// load jsdom, which is required by Ace
-require("../../lib/ace/test/mockdom");
-
 var http = require("http");
 var fs = require("fs");
+var resolve = require("path").resolve;
 
 // load the highlighter and the desired mode and theme
 var highlighter = require("../../lib/ace/ext/static_highlight");
@@ -20,15 +18,22 @@ var theme = require("../../lib/ace/theme/twilight");
 var port = process.env.PORT || 2222;
 
 http.createServer(function(req, res) {
+    var url = req.url;
+    var path = /[^#?\x00]*/.exec(url)[0];
+    var root = resolve(__dirname + "/../../").replace(/\\/g, "/");
+    path = resolve(root + "/" + path).replace(/\\/g, "/");
+    if (path.indexOf(root + "/") != 0)
+        path = __filename;
     res.writeHead(200, {"Content-Type": "text/html; charset=utf-8"});
-    fs.readFile(__filename, "utf8", function(err, data) {
+    fs.readFile(path, "utf8", function(err, data) {
+        if (err) data = err.message;
         var highlighted = highlighter.render(data, new JavaScriptMode(), theme);
         res.end(
             '<html><body>\n' +
                 '<style type="text/css" media="screen">\n' +
                     highlighted.css +
                 '</style>\n' + 
-                highlighted.html +            
+                highlighted.html +
             '</body></html>'
         );
     });

doc/site/js/main.js

@@ -1,39 +1,49 @@
 var editor;
 var embedded_editor;
 $(function() {
-    ace.config.set("workerPath", "build/src-min");
-    editor = ace.edit("ace_editor_demo");
-    editor.container.style.opacity = "";
-    embedded_editor = ace.edit("embedded_ace_code");
-    embedded_editor.container.style.opacity = "";
-    embedded_editor.session.setMode("ace/mode/html");
-    embedded_editor.setAutoScrollEditorIntoView(true);
-    embedded_editor.setOption("maxLines", 40);
-    
-    editor.setOptions({
-        maxLines: 30,
-        mode: "ace/mode/javascript",
-        autoScrollEditorIntoView: true
-    });
-    
-    ace.config.loadModule("ace/ext/emmet", function() {
-        ace.require("ace/lib/net").loadScript("http://nightwing.github.io/emmet-core/emmet.js", function() {
-            embedded_editor.setOption("enableEmmet", true);
-            editor.setOption("enableEmmet", true);
-        });
-    });
-    
-    ace.config.loadModule("ace/ext/language_tools", function() {
-        embedded_editor.setOptions({
-            enableSnippets: true,
-            enableBasicAutocompletion: true
-        });
+    if (typeof ace !== "undefined") {
+        ace.config.set("workerPath", "build/src-min");
+        editor = ace.edit("ace_editor_demo");
+        editor.container.style.opacity = "";
+        embedded_editor = ace.edit("embedded_ace_code");
+        embedded_editor.container.style.opacity = "";
+        embedded_editor.session.setMode("ace/mode/html");
+        embedded_editor.setAutoScrollEditorIntoView(true);
+        embedded_editor.setOption("maxLines", 40);
+        
         editor.setOptions({
-            enableSnippets: true,
-            enableBasicAutocompletion: true
+            maxLines: 30,
+            mode: "ace/mode/javascript",
+            autoScrollEditorIntoView: true
         });
-    });    
-    
+        
+        ace.config.loadModule("ace/ext/emmet", function() {
+            ace.require("ace/lib/net").loadScript("http://cloud9ide.github.io/emmet-core/emmet.js", function() {
+                embedded_editor.setOption("enableEmmet", true);
+                editor.setOption("enableEmmet", true);
+            });
+        });
+        
+        ace.config.loadModule("ace/ext/language_tools", function() {
+            embedded_editor.setOptions({
+                enableSnippets: true,
+                enableBasicAutocompletion: true
+            });
+            editor.setOptions({
+                enableSnippets: true,
+                enableBasicAutocompletion: true
+            });
+        });
+    } else {
+        document.body.insertAdjacentHTML("afterbegin", '<div class="bs-docs-example">\
+            <div class="alert alert-error">\
+              <button type="button" class="close" data-dismiss="alert">\xd7</button>\
+              <strong>Oh No!</strong> Couldn\'t load <code>build/src/ace.js</code>.<br>\
+                You can build it by running <code>node Makefile.dryice.js</code><br>\
+                Or download older version by running <code>git submodule update --init --recursive</code><br>\
+            </div>\
+          </div>');
+    }
     $("ul.menu-list").mousedown(function(e) {
         if (e.button === 1) {
             e.preventDefault();
@@ -137,22 +147,22 @@ $(function() {
         });
     });
 
-     $(window).on("hashchange", function(e) {
-         _gaq.push(['_trackPageview',location.pathname + location.search  + location.hash]);
-         tabs.each(function() {
+    $(window).on("hashchange", function(e) {
+        _gaq.push(['_trackPageview',location.pathname + location.search  + location.hash]);
+        tabs.each(function() {
             var idx = $.bbq.getState("nav") || "about";
             var section = e.fragment.split("&")[1] || "";
             $(this).find(tab_a_selector + "[href='#" + idx + "']").triggerHandler('click');
-            
+           
             // handles dropping in from new link
             var api = $.bbq.getState("api");
             if (api) {
                 $(tab_a_selector + "[href='./api/" + api + ".html']").triggerHandler('click');
             }
-         });
-     }).trigger("hashchange");
+        });
+    }).trigger("hashchange");
      
-     highlight();
+    highlight();
 });
 
 
@@ -161,7 +171,11 @@ function highlight() {
     var highlighter = ace.require("ace/ext/static_highlight")
     var dom = ace.require("ace/lib/dom")
     function qsa(sel) {
-        return Array.apply(null, document.querySelectorAll(sel));
+        var els = document.querySelectorAll(sel);
+        var result = [];
+        for (var i = 0, l = els.length; i < l; i++)
+            result[i] = els[i];
+        return result;
     }
 
     qsa("code[class]").forEach(function(el) {

experiments/debug_mem_leak.html

@@ -0,0 +1,59 @@
+<!DOCTYPE html>
+<html lang="en">
+    <head>
+        <meta charset="utf-8">
+        <script src="../demo/kitchen-sink/require.js"></script>
+        <script type="text/javascript">
+            require.config({
+                paths: { ace: "../lib/ace" },
+                waitSeconds: 0
+            });
+        </script>
+    </head>
+    <body>
+        <p><button onclick="toggleEditor()">Toggle editor</button></p>
+
+        <div id="container"></div>
+        <script>
+            var editor;
+            var counter = 0
+
+            function toggleEditor() {
+                if (!editor) {
+                    var root = document.createElement("div");
+                    root.style.height = "100px";
+                    root.setAttribute("id", "editor");
+                    root.textContent = "function foo(items) {\nvar x = 'All this is syntax highlighted';\nreturn x;\n}";
+
+                    document.getElementById("container").appendChild(root);
+
+                    editor = ace.edit(root);
+
+                    if (counter++ % 2)
+                        editor.setTheme("ace/theme/monokai");
+                    else
+                        editor.setTheme("ace/theme/clouds");
+
+                    editor.session.setMode("ace/mode/javascript");
+                } else {
+                    editor.destroy();
+                    var el = editor.container;
+                    el.parentNode.removeChild(el);
+
+                    editor.container = null
+                    editor.renderer = null
+
+                    editor = null;
+
+                    var root = document.getElementById("editor")
+                    if (root)
+                        root.parentNode.removeChild(root);
+                }
+            }
+            require(["ace/ace"], function(ace) {
+                window.ace = ace;
+                toggleEditor();            
+            })
+        </script>
+    </body>
+</html>

kitchen-sink.html

@@ -11,16 +11,10 @@
       commit  %commit%
     -->
 
-    <!--DEVEL-->
-      <link rel="stylesheet" href="demo/kitchen-sink/styles.css" type="text/css" media="screen" charset="utf-8">
-      <script async="true" src="https://use.edgefonts.net/source-code-pro.js"></script>
-    <!--DEVEL-->
+    <link rel="stylesheet" href="demo/kitchen-sink/styles.css" type="text/css" media="screen" charset="utf-8">
+    <script async="true" src="https://use.edgefonts.net/source-code-pro.js"></script>
 
     <link href="./doc/site/images/favicon.ico" rel="icon" type="image/x-icon">
-    <!--PACKAGE
-      <link rel="stylesheet" href="kitchen-sink/styles.css" type="text/css" media="screen" charset="utf-8">
-      <script async="true" src="https://use.edgefonts.net/source-code-pro.js"></script>
-    PACKAGE-->
 </head>
 <body>
 <div id="optionsPanel" style="position:absolute;height:100%;width:260px">
@@ -263,7 +257,9 @@
   <a href="http://ace.c9.io">
     <img id="ace-logo" src="doc/site/images/ace-logo.png" style="width: 134px;margin: 46px 0px 4px 66px;">
   </a>
-
+  <div><a target="_test" href="./lib/ace/test/tests.html"
+    style="color: whitesmoke; text-align: left; padding: 1em;">tests</a>
+  </div>
   </div>
   </div>
 </div>
@@ -287,7 +283,7 @@
   <script src="src/ace.js" data-ace-base="src" type="text/javascript" charset="utf-8"></script>
   <script src="src/keybinding-vim.js"></script>
   <script src="src/keybinding-emacs.js"></script>
-  <script src="kitchen-sink/demo.js"></script>
+  <script src="demo/kitchen-sink/demo.js"></script>
   <script type="text/javascript" charset="utf-8">
     require("kitchen-sink/demo");
   </script>

lib/ace/ace.js

@@ -79,11 +79,21 @@ exports.edit = function(el) {
             throw new Error("ace.edit can't find div #" + _id);
     }
 
-    if (el.env && el.env.editor instanceof Editor)
+    if (el && el.env && el.env.editor instanceof Editor)
         return el.env.editor;
 
-    var doc = exports.createEditSession(dom.getInnerText(el));
-    el.innerHTML = '';
+    var value = "";
+    if (el && /input|textarea/i.test(el.tagName)) {
+        var oldNode = el;
+        value = oldNode.value;
+        el = dom.createElement("pre");
+        oldNode.parentNode.replaceChild(el, oldNode);
+    } else {
+        value = dom.getInnerText(el);
+        el.innerHTML = '';
+    }
+
+    var doc = exports.createEditSession(value);
 
     var editor = new Editor(new Renderer(el));
     editor.setSession(doc);
@@ -93,11 +103,13 @@ exports.edit = function(el) {
         editor: editor,
         onResize: editor.resize.bind(editor, null)
     };
+    if (oldNode) env.textarea = oldNode;
     event.addListener(window, "resize", env.onResize);
     editor.on("destroy", function() {
         event.removeListener(window, "resize", env.onResize);
+        env.editor.container.env = null; // prevent memory leak on old ie
     });
-    el.env = editor.env = env;
+    editor.container.env = editor.env = env;
     return editor;
 };
 

lib/ace/anchor.js

@@ -36,7 +36,7 @@ var EventEmitter = require("./lib/event_emitter").EventEmitter;
 
 /**
  *
- * Defines the floating pointer in the document. Whenever text is inserted or deleted before the cursor, the position of the cursor is updated.
+ * Defines a floating pointer in the document. Whenever text is inserted or deleted before the cursor, the position of the anchor is updated.
  *
  * @class Anchor
  **/
@@ -99,72 +99,54 @@ var Anchor = exports.Anchor = function(doc, row, column) {
      *  - `value`: An object describing the new Anchor position
      *
      **/
-    this.onChange = function(e) {
-        var delta = e.data;
-        var range = delta.range;
-
-        if (range.start.row == range.end.row && range.start.row != this.row)
+    this.onChange = function(delta) {
+        if (delta.start.row == delta.end.row && delta.start.row != this.row)
             return;
 
-        if (range.start.row > this.row)
+        if (delta.start.row > this.row)
             return;
-
-        if (range.start.row == this.row && range.start.column > this.column)
-            return;
-
-        var row = this.row;
-        var column = this.column;
-        var start = range.start;
-        var end = range.end;
-
-        if (delta.action === "insertText") {
-            if (start.row === row && start.column <= column) {
-                if (start.column === column && this.$insertRight) {
-                    // do nothing
-                } else if (start.row === end.row) {
-                    column += end.column - start.column;
-                } else {
-                    column -= start.column;
-                    row += end.row - start.row;
-                }
-            } else if (start.row !== end.row && start.row < row) {
-                row += end.row - start.row;
-            }
-        } else if (delta.action === "insertLines") {
-            if (start.row === row && column === 0 && this.$insertRight) {
-                // do nothing
-            }
-            else if (start.row <= row) {
-                row += end.row - start.row;
-            }
-        } else if (delta.action === "removeText") {
-            if (start.row === row && start.column < column) {
-                if (end.column >= column)
-                    column = start.column;
-                else
-                    column = Math.max(0, column - (end.column - start.column));
-
-            } else if (start.row !== end.row && start.row < row) {
-                if (end.row === row)
-                    column = Math.max(0, column - end.column) + start.column;
-                row -= (end.row - start.row);
-            } else if (end.row === row) {
-                row -= end.row - start.row;
-                column = Math.max(0, column - end.column) + start.column;
-            }
-        } else if (delta.action == "removeLines") {
-            if (start.row <= row) {
-                if (end.row <= row)
-                    row -= end.row - start.row;
-                else {
-                    row = start.row;
-                    column = 0;
-                }
-            }
-        }
-
-        this.setPosition(row, column, true);
+            
+        var point = $getTransformedPoint(delta, {row: this.row, column: this.column}, this.$insertRight);
+        this.setPosition(point.row, point.column, true);
     };
+    
+    function $pointsInOrder(point1, point2, equalPointsInOrder) {
+        var bColIsAfter = equalPointsInOrder ? point1.column <= point2.column : point1.column < point2.column;
+        return (point1.row < point2.row) || (point1.row == point2.row && bColIsAfter);
+    }
+            
+    function $getTransformedPoint(delta, point, moveIfEqual) {
+        // Get delta info.
+        var deltaIsInsert = delta.action == "insert";
+        var deltaRowShift = (deltaIsInsert ? 1 : -1) * (delta.end.row    - delta.start.row);
+        var deltaColShift = (deltaIsInsert ? 1 : -1) * (delta.end.column - delta.start.column);
+        var deltaStart = delta.start;
+        var deltaEnd = deltaIsInsert ? deltaStart : delta.end; // Collapse insert range.
+        
+        // DELTA AFTER POINT: No change needed.
+        if ($pointsInOrder(point, deltaStart, moveIfEqual)) {
+            return {
+                row: point.row,
+                column: point.column
+            };
+        }
+        
+        // DELTA BEFORE POINT: Move point by delta shift.
+        if ($pointsInOrder(deltaEnd, point, !moveIfEqual)) {
+            return {
+                row: point.row + deltaRowShift,
+                column: point.column + (point.row == deltaEnd.row ? deltaColShift : 0)
+            };
+        }
+        
+        // DELTA ENVELOPS POINT (delete only): Move point to delta start.
+        // TODO warn if delta.action != "remove" ?
+        
+        return {
+            row: deltaStart.row,
+            column: deltaStart.column
+        };
+    }
 
     /**
      * Sets the anchor position to the specified row and column. If `noClip` is `true`, the position is not clipped.
@@ -201,7 +183,7 @@ var Anchor = exports.Anchor = function(doc, row, column) {
     };
 
     /**
-     * When called, the `'change'` event listener is removed.
+     * When called, the `"change"` event listener is removed.
      *
      **/
     this.detach = function() {

lib/ace/anchor_test.js

@@ -71,7 +71,7 @@ module.exports = {
         var doc = new Document("juhu\nkinners");
         var anchor = new Anchor(doc, 1, 4);
         
-        doc.insertLines(1, ["123", "456"]);
+        doc.insertFullLines(1, ["123", "456"]);
         assert.position(anchor.getPosition(), 3, 4);    
     },
 
@@ -105,7 +105,7 @@ module.exports = {
         var doc = new Document("juhu\nkinners");
         var anchor = new Anchor(doc, 1, 4);
         
-        doc.insertNewLine({row: 0, column: 0});
+        doc.insertMergedLines({row: 0, column: 0}, ['', '']);
         assert.position(anchor.getPosition(), 2, 4);    
     },
     
@@ -113,7 +113,7 @@ module.exports = {
         var doc = new Document("juhu\nkinners");
         var anchor = new Anchor(doc, 1, 4);
         
-        doc.insertNewLine({row: 1, column: 2});
+        doc.insertMergedLines({row: 1, column: 2}, ['', '']);
         assert.position(anchor.getPosition(), 2, 2);
     },
     
@@ -145,7 +145,7 @@ module.exports = {
         var doc = new Document("juhu\n1\n2\nkinners");
         var anchor = new Anchor(doc, 3, 4);
         
-        doc.removeLines(1, 2);
+        doc.removeFullLines(1, 2);
         assert.position(anchor.getPosition(), 1, 4);
     },
     
@@ -169,7 +169,7 @@ module.exports = {
         var doc = new Document("juhu\nkinners\n123");
         var anchor = new Anchor(doc, 1, 5);
         
-        doc.removeLines(1, 1);
+        doc.removeFullLines(1, 1);
         assert.position(anchor.getPosition(), 1, 0);
     },
     
@@ -208,9 +208,9 @@ module.exports = {
         var doc = new Document("juhu\nkinners\n123");
         var anchor = new Anchor(doc, 2, 4);
         
-        doc.removeLines(0, 3);
+        doc.removeFullLines(0, 3);
         assert.position(anchor.getPosition(), 0, 0);
-        doc.insertLines(0, ["a", "b", "c"]);        
+        doc.insertFullLines(0, ["a", "b", "c"]);        
         assert.position(anchor.getPosition(), 3, 0);
         assert.equal(doc.getValue(), "a\nb\nc\n");
     }

lib/ace/apply_delta.js

@@ -0,0 +1,108 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * 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.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * 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 AJAX.ORG B.V. 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.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+define(function(require, exports, module) {
+"use strict";
+
+function throwDeltaError(delta, errorText){
+    console.log("Invalid Delta:", delta);
+    throw "Invalid Delta: " + errorText;
+}
+
+function positionInDocument(docLines, position) {
+    return position.row    >= 0 && position.row    <  docLines.length &&
+           position.column >= 0 && position.column <= docLines[position.row].length;
+}
+
+function validateDelta(docLines, delta) {
+    // Validate action string.
+    if (delta.action != "insert" && delta.action != "remove")
+        throwDeltaError(delta, "delta.action must be 'insert' or 'remove'");
+    
+    // Validate lines type.
+    if (!(delta.lines instanceof Array))
+        throwDeltaError(delta, "delta.lines must be an Array");
+
+    // Validate range type.
+    if (!delta.start || !delta.end)
+       throwDeltaError(delta, "delta.start/end must be an present");
+
+    // Validate that the start point is contained in the document.
+    var start = delta.start;
+    if (!positionInDocument(docLines, delta.start))
+        throwDeltaError(delta, "delta.start must be contained in document");
+    
+    // Validate that the end point is contained in the document (remove deltas only).
+    var end = delta.end;
+    if (delta.action == "remove" && !positionInDocument(docLines, end))
+        throwDeltaError(delta, "delta.end must contained in document for 'remove' actions");
+    
+    // Validate that the .range size matches the .lines size.
+    var numRangeRows = end.row - start.row;
+    var numRangeLastLineChars = (end.column - (numRangeRows == 0 ? start.column : 0));
+    if (numRangeRows != delta.lines.length - 1 || delta.lines[numRangeRows].length != numRangeLastLineChars)
+        throwDeltaError(delta, "delta.range must match delta lines");
+}
+
+exports.applyDelta = function(docLines, delta, doNotValidate) {
+    // disabled validation since it breaks autocompletion popup
+    // if (!doNotValidate)
+    //    validateDelta(docLines, delta);
+    
+    var row = delta.start.row;
+    var startColumn = delta.start.column;
+    var line = docLines[row] || "";
+    switch (delta.action) {
+        case "insert":
+            var lines = delta.lines;
+            if (lines.length === 1) {
+                docLines[row] = line.substring(0, startColumn) + delta.lines[0] + line.substring(startColumn);
+            } else {
+                var args = [row, 1].concat(delta.lines);
+                docLines.splice.apply(docLines, args);
+                docLines[row] = line.substring(0, startColumn) + docLines[row];
+                docLines[row + delta.lines.length - 1] += line.substring(startColumn);
+            }
+            break;
+        case "remove":
+            var endColumn = delta.end.column;
+            var endRow = delta.end.row;
+            if (row === endRow) {
+                docLines[row] = line.substring(0, startColumn) + line.substring(endColumn);
+            } else {
+                docLines.splice(
+                    row, endRow - row + 1,
+                    line.substring(0, startColumn) + docLines[endRow].substring(endColumn)
+                );
+            }
+            break;
+    }
+}
+});

lib/ace/autocomplete.js

@@ -36,11 +36,14 @@ var AcePopup = require("./autocomplete/popup").AcePopup;
 var util = require("./autocomplete/util");
 var event = require("./lib/event");
 var lang = require("./lib/lang");
+var dom = require("./lib/dom");
 var snippetManager = require("./snippets").snippetManager;
 
 var Autocomplete = function() {
-    this.autoInsert = true;
+    this.autoInsert = false;
     this.autoSelect = true;
+    this.exactMatch = false;
+    this.gatherCompletionsId = 0;
     this.keyboardHandler = new HashHandler();
     this.keyboardHandler.bindKeys(this.commands);
 
@@ -52,10 +55,11 @@ var Autocomplete = function() {
     this.changeTimer = lang.delayedCall(function() {
         this.updateCompletions(true);
     }.bind(this));
+
+    this.tooltipTimer = lang.delayedCall(this.updateDocTooltip.bind(this), 50);
 };
 
 (function() {
-    this.gatherCompletionsId = 0;
 
     this.$init = function() {
         this.popup = new AcePopup(document.body || document.documentElement);
@@ -64,6 +68,14 @@ var Autocomplete = function() {
             e.stop();
         }.bind(this));
         this.popup.focus = this.editor.focus.bind(this.editor);
+        this.popup.on("show", this.tooltipTimer.bind(null, null));
+        this.popup.on("select", this.tooltipTimer.bind(null, null));
+        this.popup.on("changeHoverMarker", this.tooltipTimer.bind(null, null));
+        return this.popup;
+    };
+
+    this.getPopup = function() {
+        return this.popup || this.$init();
     };
 
     this.openPopup = function(editor, prefix, keepPopupPosition) {
@@ -72,6 +84,8 @@ var Autocomplete = function() {
 
         this.popup.setData(this.completions.filtered);
 
+        editor.keyBinding.addKeyboardHandler(this.keyboardHandler);
+        
         var renderer = editor.renderer;
         this.popup.setRow(this.autoSelect ? 0 : -1);
         if (!keepPopupPosition) {
@@ -86,9 +100,11 @@ var Autocomplete = function() {
             var rect = editor.container.getBoundingClientRect();
             pos.top += rect.top - renderer.layerConfig.offset;
             pos.left += rect.left - editor.renderer.scrollLeft;
-            pos.left += renderer.$gutterLayer.gutterWidth;
+            pos.left += renderer.gutterWidth;
 
             this.popup.show(pos, lineHeight);
+        } else if (keepPopupPosition && !prefix) {
+            this.detach();
         }
     };
 
@@ -99,14 +115,14 @@ var Autocomplete = function() {
         this.editor.off("mousedown", this.mousedownListener);
         this.editor.off("mousewheel", this.mousewheelListener);
         this.changeTimer.cancel();
+        this.hideDocTooltip();
 
-        if (this.popup && this.popup.isOpen) {
-            this.gatherCompletionsId = this.gatherCompletionsId + 1;
-        }
-
-        if (this.popup)
+        this.gatherCompletionsId += 1;
+        if (this.popup && this.popup.isOpen)
             this.popup.hide();
 
+        if (this.base)
+            this.base.detach();
         this.activated = false;
         this.completions = this.base = null;
     };
@@ -122,12 +138,18 @@ var Autocomplete = function() {
             this.detach();
     };
 
-    this.blurListener = function() {
+    this.blurListener = function(e) {
         // we have to check if activeElement is a child of popup because
         // on IE preventDefault doesn't stop scrollbar from being focussed
         var el = document.activeElement;
-        if (el != this.editor.textInput.getElement() && el.parentNode != this.popup.container)
+        var text = this.editor.textInput.getElement();
+        var fromTooltip = e.relatedTarget && e.relatedTarget == this.tooltipNode;
+        var container = this.popup && this.popup.container;
+        if (el != text && el.parentNode != container && !fromTooltip
+            && el != this.tooltipNode && e.relatedTarget != text
+        ) {
             this.detach();
+        }
     };
 
     this.mousedownListener = function(e) {
@@ -159,7 +181,7 @@ var Autocomplete = function() {
             return false;
 
         if (data.completer && data.completer.insertMatch) {
-            data.completer.insertMatch(this.editor);
+            data.completer.insertMatch(this.editor, data);
         } else {
             if (this.completions.filterText) {
                 var ranges = this.editor.selection.getAllRanges();
@@ -176,6 +198,7 @@ var Autocomplete = function() {
         this.detach();
     };
 
+
     this.commands = {
         "Up": function(editor) { editor.completer.goTo("up"); },
         "Down": function(editor) { editor.completer.goTo("down"); },
@@ -183,7 +206,6 @@ var Autocomplete = function() {
         "Ctrl-Down|Ctrl-End": function(editor) { editor.completer.goTo("end"); },
 
         "Esc": function(editor) { editor.completer.detach(); },
-        "Space": function(editor) { editor.completer.detach(); editor.insert(" ");},
         "Return": function(editor) { return editor.completer.insertMatch(); },
         "Shift-Return": function(editor) { editor.completer.insertMatch(true); },
         "Tab": function(editor) {
@@ -205,8 +227,8 @@ var Autocomplete = function() {
         var line = session.getLine(pos.row);
         var prefix = util.retrievePrecedingIdentifier(line, pos.column);
 
-        this.base = editor.getCursorPosition();
-        this.base.column -= prefix.length;
+        this.base = session.doc.createAnchor(pos.row, pos.column - prefix.length);
+        this.base.$insertRight = true;
 
         var matches = [];
         var total = editor.completers.length;
@@ -240,7 +262,6 @@ var Autocomplete = function() {
             editor.completer = this;
         }
 
-        editor.keyBinding.addKeyboardHandler(this.keyboardHandler);
         editor.on("changeSelection", this.changeListener);
         editor.on("blur", this.blurListener);
         editor.on("mousedown", this.mousedownListener);
@@ -277,7 +298,7 @@ var Autocomplete = function() {
 
             var prefix = results.prefix;
             var matches = results && results.matches;
-            
+
             if (!matches || !matches.length)
                 return detachIfFinished();
 
@@ -286,6 +307,10 @@ var Autocomplete = function() {
                 return;
 
             this.completions = new FilteredList(matches);
+
+            if (this.exactMatch)
+                this.completions.exactMatch = true;
+
             this.completions.setFilter(prefix);
             var filtered = this.completions.filtered;
 
@@ -298,7 +323,7 @@ var Autocomplete = function() {
                 return detachIfFinished();
 
             // Autoinsert if one result
-            if (this.autoInsert && filtered.length == 1)
+            if (this.autoInsert && filtered.length == 1 && results.finished)
                 return this.insertMatch(filtered[0]);
 
             this.openPopup(this.editor, prefix, keepPopupPosition);
@@ -306,13 +331,74 @@ var Autocomplete = function() {
     };
 
     this.cancelContextMenu = function() {
-        var stop = function(e) {
-            this.editor.off("nativecontextmenu", stop);
-            if (e && e.domEvent)
-                event.stopEvent(e.domEvent);
-        }.bind(this);
-        setTimeout(stop, 10);
-        this.editor.on("nativecontextmenu", stop);
+        this.editor.$mouseHandler.cancelContextMenu();
+    };
+
+    this.updateDocTooltip = function() {
+        var popup = this.popup;
+        var all = popup.data;
+        var selected = all && (all[popup.getHoveredRow()] || all[popup.getRow()]);
+        var doc = null;
+        if (!selected || !this.editor || !this.popup.isOpen)
+            return this.hideDocTooltip();
+        this.editor.completers.some(function(completer) {
+            if (completer.getDocTooltip)
+                doc = completer.getDocTooltip(selected);
+            return doc;
+        });
+        if (!doc)
+            doc = selected;
+
+        if (typeof doc == "string")
+            doc = {docText: doc};
+        if (!doc || !(doc.docHTML || doc.docText))
+            return this.hideDocTooltip();
+        this.showDocTooltip(doc);
+    };
+
+    this.showDocTooltip = function(item) {
+        if (!this.tooltipNode) {
+            this.tooltipNode = dom.createElement("div");
+            this.tooltipNode.className = "ace_tooltip ace_doc-tooltip";
+            this.tooltipNode.style.margin = 0;
+            this.tooltipNode.style.pointerEvents = "auto";
+            this.tooltipNode.tabIndex = -1;
+            this.tooltipNode.onblur = this.blurListener.bind(this);
+        }
+
+        var tooltipNode = this.tooltipNode;
+        if (item.docHTML) {
+            tooltipNode.innerHTML = item.docHTML;
+        } else if (item.docText) {
+            tooltipNode.textContent = item.docText;
+        }
+
+        if (!tooltipNode.parentNode)
+            document.body.appendChild(tooltipNode);
+        var popup = this.popup;
+        var rect = popup.container.getBoundingClientRect();
+        tooltipNode.style.top = popup.container.style.top;
+        tooltipNode.style.bottom = popup.container.style.bottom;
+
+        if (window.innerWidth - rect.right < 320) {
+            tooltipNode.style.right = window.innerWidth - rect.left + "px";
+            tooltipNode.style.left = "";
+        } else {
+            tooltipNode.style.left = (rect.right + 1) + "px";
+            tooltipNode.style.right = "";
+        }
+        tooltipNode.style.display = "block";
+    };
+
+    this.hideDocTooltip = function() {
+        this.tooltipTimer.cancel();
+        if (!this.tooltipNode) return;
+        var el = this.tooltipNode;
+        if (!this.editor.isFocused() && document.activeElement == el)
+            this.editor.focus();
+        this.tooltipNode = null;
+        if (el.parentNode)
+            el.parentNode.removeChild(el);
     };
 
 }).call(Autocomplete.prototype);
@@ -322,19 +408,20 @@ Autocomplete.startCommand = {
     exec: function(editor) {
         if (!editor.completer)
             editor.completer = new Autocomplete();
-        editor.completer.autoInsert = 
+        editor.completer.autoInsert = false;
         editor.completer.autoSelect = true;
         editor.completer.showPopup(editor);
-        // needed for firefox on mac
+        // prevent ctrl-space opening context menu on firefox on mac
         editor.completer.cancelContextMenu();
     },
     bindKey: "Ctrl-Space|Ctrl-Shift-Space|Alt-Space"
 };
 
-var FilteredList = function(array, filterText, mutateData) {
+var FilteredList = function(array, filterText) {
     this.all = array;
     this.filtered = array;
     this.filterText = filterText || "";
+    this.exactMatch = false;
 };
 (function(){
     this.setFilter = function(str) {
@@ -352,7 +439,7 @@ var FilteredList = function(array, filterText, mutateData) {
         // make unique
         var prev = null;
         matches = matches.filter(function(item){
-            var caption = item.value || item.caption || item.snippet;
+            var caption = item.snippet || item.caption || item.value;
             if (caption === prev) return false;
             prev = caption;
             return true;
@@ -371,23 +458,29 @@ var FilteredList = function(array, filterText, mutateData) {
             var matchMask = 0;
             var penalty = 0;
             var index, distance;
-            // caption char iteration is faster in Chrome but slower in Firefox, so lets use indexOf
-            for (var j = 0; j < needle.length; j++) {
-                // TODO add penalty on case mismatch
-                var i1 = caption.indexOf(lower[j], lastIndex + 1);
-                var i2 = caption.indexOf(upper[j], lastIndex + 1);
-                index = (i1 >= 0) ? ((i2 < 0 || i1 < i2) ? i1 : i2) : i2;
-                if (index < 0)
+
+            if (this.exactMatch) {
+                if (needle !== caption.substr(0, needle.length))
                     continue loop;
-                distance = index - lastIndex - 1;
-                if (distance > 0) {
-                    // first char mismatch should be more sensitive
-                    if (lastIndex === -1)
-                        penalty += 10;
-                    penalty += distance;
+            }else{
+                // caption char iteration is faster in Chrome but slower in Firefox, so lets use indexOf
+                for (var j = 0; j < needle.length; j++) {
+                    // TODO add penalty on case mismatch
+                    var i1 = caption.indexOf(lower[j], lastIndex + 1);
+                    var i2 = caption.indexOf(upper[j], lastIndex + 1);
+                    index = (i1 >= 0) ? ((i2 < 0 || i1 < i2) ? i1 : i2) : i2;
+                    if (index < 0)
+                        continue loop;
+                    distance = index - lastIndex - 1;
+                    if (distance > 0) {
+                        // first char mismatch should be more sensitive
+                        if (lastIndex === -1)
+                            penalty += 10;
+                        penalty += distance;
+                    }
+                    matchMask = matchMask | (1 << index);
+                    lastIndex = index;
                 }
-                matchMask = matchMask | (1 << index);
-                lastIndex = index;
             }
             item.matchMask = matchMask;
             item.exactMatch = penalty ? 0 : 1;

lib/ace/autocomplete/popup.js

@@ -31,7 +31,6 @@
 define(function(require, exports, module) {
 "use strict";
 
-var EditSession = require("../edit_session").EditSession;
 var Renderer = require("../virtual_renderer").VirtualRenderer;
 var Editor = require("../editor").Editor;
 var Range = require("../range").Range;
@@ -52,6 +51,7 @@ var $singleLineEditor = function(el) {
     editor.renderer.setHighlightGutterLine(false);
 
     editor.$mouseHandler.$focusWaitTimout = 0;
+    editor.$highlightTagPending = true;
 
     return editor;
 };
@@ -67,6 +67,7 @@ var AcePopup = function(parentNode) {
     popup.renderer.setStyle("ace_autocomplete");
 
     popup.setOption("displayIndentGuides", false);
+    popup.setOption("dragDelay", 150);
 
     var noop = function(){};
 
@@ -102,7 +103,7 @@ var AcePopup = function(parentNode) {
             popup.session.removeMarker(hoverMarker.id);
             hoverMarker.id = null;
         }
-    }
+    };
     popup.setSelectOnHover(false);
     popup.on("mousemove", function(e) {
         if (!lastMouseEvent) {
@@ -170,15 +171,15 @@ var AcePopup = function(parentNode) {
     };
 
     var bgTokenizer = popup.session.bgTokenizer;
-    bgTokenizer.$tokenizeRow = function(i) {
-        var data = popup.data[i];
+    bgTokenizer.$tokenizeRow = function(row) {
+        var data = popup.data[row];
         var tokens = [];
         if (!data)
             return tokens;
         if (typeof data == "string")
             data = {value: data};
         if (!data.caption)
-            data.caption = data.value;
+            data.caption = data.value || data.name;
 
         var last = -1;
         var flag, c;
@@ -195,8 +196,12 @@ var AcePopup = function(parentNode) {
 
         if (data.meta) {
             var maxW = popup.renderer.$size.scrollerWidth / popup.renderer.layerConfig.characterWidth;
-            if (data.meta.length + data.caption.length < maxW - 2)
-                tokens.push({type: "rightAlignedText", value: data.meta});
+            var metaData = data.meta;
+            if (metaData.length + data.caption.length > maxW - 2) {
+                // trim meta to fit this popup and add ellipsis
+                metaData = metaData.substr(0, maxW - data.caption.length - 3) + "\u2026"
+            }
+            tokens.push({type: "rightAlignedText", value: metaData});
         }
         return tokens;
     };
@@ -205,7 +210,9 @@ var AcePopup = function(parentNode) {
 
     popup.session.$computeWidth = function() {
         return this.screenWidth = 0;
-    }
+    };
+
+    popup.$blockScrolling = Infinity;
 
     // public
     popup.isOpen = false;
@@ -213,8 +220,8 @@ var AcePopup = function(parentNode) {
 
     popup.data = [];
     popup.setData = function(list) {
-        popup.data = list || [];
         popup.setValue(lang.stringRepeat("\n", list.length), -1);
+        popup.data = list || [];
         popup.setRow(0);
     };
     popup.getData = function(row) {
@@ -239,6 +246,7 @@ var AcePopup = function(parentNode) {
     popup.on("changeSelection", function() {
         if (popup.isOpen)
             popup.setRow(popup.selection.lead.row);
+        popup.renderer.scrollCursorIntoView();
     });
 
     popup.hide = function() {
@@ -333,4 +341,4 @@ dom.importCssString("\
 
 exports.AcePopup = AcePopup;
 
-});
+});

lib/ace/autocomplete/text_completer.js

@@ -68,7 +68,7 @@ define(function(require, exports, module) {
         var wordList = Object.keys(wordScore);
         callback(null, wordList.map(function(word) {
             return {
-                name: word,
+                caption: word,
                 value: word,
                 score: wordScore[word],
                 meta: "local"

lib/ace/background_tokenizer.js

@@ -36,8 +36,6 @@ var EventEmitter = require("./lib/event_emitter").EventEmitter;
 
 
 /**
- * 
- *
  * Tokenizes the current [[Document `Document`]] in the background, and caches the tokenized rows for future use. 
  * 
  * If a certain row is changed, everything below that row is re-tokenized.
@@ -50,8 +48,6 @@ var EventEmitter = require("./lib/event_emitter").EventEmitter;
  * @param {Tokenizer} tokenizer The tokenizer to use
  * @param {Editor} editor The editor to associate with
  *
- * 
- * 
  * @constructor
  **/
 
@@ -72,11 +68,10 @@ var BackgroundTokenizer = function(tokenizer, editor) {
         var endLine = -1;
         var doc = self.doc;
 
+        var startLine = currentLine;
         while (self.lines[currentLine])
             currentLine++;
-
-        var startLine = currentLine;
-
+        
         var len = doc.getLength();
         var processedLines = 0;
         self.running = false;
@@ -89,10 +84,9 @@ var BackgroundTokenizer = function(tokenizer, editor) {
 
             // only check every 5 lines
             processedLines ++;
-            if ((processedLines % 5 == 0) && (new Date() - workerStart) > 20) {                
+            if ((processedLines % 5 === 0) && (new Date() - workerStart) > 20) {                
                 self.running = setTimeout(self.$worker, 20);
-                self.currentLine = currentLine;
-                return;
+                break;
             }
         }
         self.currentLine = currentLine;
@@ -177,13 +171,12 @@ var BackgroundTokenizer = function(tokenizer, editor) {
     }
 
     this.$updateOnChange = function(delta) {
-        var range = delta.range;
-        var startRow = range.start.row;
-        var len = range.end.row - startRow;
+        var startRow = delta.start.row;
+        var len = delta.end.row - startRow;
 
         if (len === 0) {
             this.lines[startRow] = null;
-        } else if (delta.action == "removeText" || delta.action == "removeLines") {
+        } else if (delta.action == "remove") {
             this.lines.splice(startRow, len + 1, null);
             this.states.splice(startRow, len + 1, null);
         } else {

lib/ace/background_tokenizer_test.js

@@ -75,6 +75,49 @@ module.exports = {
         
         forceTokenize(doc)
         testStates(doc, ["comment_regex_allowed", "start", "no_regex"])
+    },
+    "test background tokenizer sends update event" : function() {
+        var doc = new EditSession([
+            "/*",
+            "var",
+            "juhu",
+            "*/"
+        ]);
+        doc.setMode("./mode/javascript");
+        
+        var updateEvent = null;
+        doc.bgTokenizer.on("update", function(e) {
+            updateEvent = e.data;
+        });
+        function checkEvent(first, last) {
+            assert.ok(!updateEvent, "unneccessary update event");
+            doc.bgTokenizer.running = 1;
+            doc.bgTokenizer.$worker();
+            assert.ok(updateEvent);
+            assert.equal([first, last] + "", 
+                [updateEvent.first, updateEvent.last] + "")
+            updateEvent = null;
+        }
+        
+        forceTokenize(doc);
+        var comment = "comment_regex_allowed";
+        testStates(doc, [comment, comment, comment, "start"]);
+        
+        doc.remove(new Range(0,0,0,2));
+        testStates(doc, [comment, comment, comment, "start"]);
+        
+        checkEvent(0, 3);
+        testStates(doc, ["start", "no_regex", "no_regex", "regex"]);
+        
+        // insert /* and and press down several times quickly
+        doc.insert({row:0, column:0}, "/*");
+        doc.getTokens(0);
+        doc.getTokens(1);
+        doc.getTokens(2);
+        checkEvent(0, 3);
+        
+        forceTokenize(doc);
+        testStates(doc, [comment, comment, comment, "start"]);
     }
 };
 

lib/ace/commands/command_manager.js

@@ -2,38 +2,44 @@ define(function(require, exports, module) {
 "use strict";
 
 var oop = require("../lib/oop");
-var HashHandler = require("../keyboard/hash_handler").HashHandler;
+var MultiHashHandler = require("../keyboard/hash_handler").MultiHashHandler;
 var EventEmitter = require("../lib/event_emitter").EventEmitter;
 
 /**
  * @class CommandManager
  *
- *
  **/
 
 /**
  * new CommandManager(platform, commands)
- * @param {String} platform Identifier for the platform; must be either `'mac'` or `'win'`
+ * @param {String} platform Identifier for the platform; must be either `"mac"` or `"win"`
  * @param {Array} commands A list of commands
  *
  **/
 
 var CommandManager = function(platform, commands) {
-    HashHandler.call(this, commands, platform);
+    MultiHashHandler.call(this, commands, platform);
     this.byName = this.commands;
     this.setDefaultHandler("exec", function(e) {
         return e.command.exec(e.editor, e.args || {});
     });
 };
 
-oop.inherits(CommandManager, HashHandler);
+oop.inherits(CommandManager, MultiHashHandler);
 
 (function() {
 
     oop.implement(this, EventEmitter);
 
     this.exec = function(command, editor, args) {
-        if (typeof command === 'string')
+        if (Array.isArray(command)) {
+            for (var i = command.length; i--; ) {
+                if (this.exec(command[i], editor, args)) return true;
+            }
+            return false;
+        }
+        
+        if (typeof command === "string")
             command = this.commands[command];
 
         if (!command)
@@ -43,10 +49,10 @@ oop.inherits(CommandManager, HashHandler);
             return false;
 
         var e = {editor: editor, command: command, args: args};
-        var retvalue = this._emit("exec", e);
+        e.returnValue = this._emit("exec", e);
         this._signal("afterExec", e);
 
-        return retvalue === false ? false : true;
+        return e.returnValue === false ? false : true;
     };
 
     this.toggleRecording = function(editor) {

lib/ace/commands/command_manager_test.js

@@ -188,7 +188,7 @@ module.exports = {
         assert.equal(command, "cm2");
 
         var command = this.cm.findKeyCommand(0, "return");
-        assert.equal(command, "cm3");
+        assert.equal(command + "", ["cm4", "cm3"] + "");
     }
 };
 

lib/ace/commands/default_commands.js

@@ -97,29 +97,33 @@ exports.commands = [{
     name: "fold",
     bindKey: bindKey("Alt-L|Ctrl-F1", "Command-Alt-L|Command-F1"),
     exec: function(editor) { editor.session.toggleFold(false); },
+    multiSelectAction: "forEach",
     scrollIntoView: "center",
     readOnly: true
 }, {
     name: "unfold",
     bindKey: bindKey("Alt-Shift-L|Ctrl-Shift-F1", "Command-Alt-Shift-L|Command-Shift-F1"),
     exec: function(editor) { editor.session.toggleFold(true); },
+    multiSelectAction: "forEach",
     scrollIntoView: "center",
     readOnly: true
 }, {
     name: "toggleFoldWidget",
     bindKey: bindKey("F2", "F2"),
     exec: function(editor) { editor.session.toggleFoldWidget(); },
+    multiSelectAction: "forEach",
     scrollIntoView: "center",
     readOnly: true
 }, {
     name: "toggleParentFoldWidget",
     bindKey: bindKey("Alt-F2", "Alt-F2"),
     exec: function(editor) { editor.session.toggleFoldWidget(true); },
+    multiSelectAction: "forEach",
     scrollIntoView: "center",
     readOnly: true
 }, {
     name: "foldall",
-    bindKey: bindKey("Ctrl-Alt-0", "Ctrl-Command-Option-0"),
+    bindKey: bindKey(null, "Ctrl-Command-Option-0"),
     exec: function(editor) { editor.session.foldAll(); },
     scrollIntoView: "center",
     readOnly: true
@@ -205,12 +209,14 @@ exports.commands = [{
     bindKey: bindKey("Shift-Up", "Shift-Up"),
     exec: function(editor) { editor.getSelection().selectUp(); },
     multiSelectAction: "forEach",
+    scrollIntoView: "cursor",
     readOnly: true
 }, {
     name: "golineup",
     bindKey: bindKey("Up", "Up|Ctrl-P"),
     exec: function(editor, args) { editor.navigateUp(args.times); },
     multiSelectAction: "forEach",
+    scrollIntoView: "cursor",
     readOnly: true
 }, {
     name: "selecttoend",
@@ -392,17 +398,38 @@ exports.commands = [{
     readOnly: true
 }, {
     name: "jumptomatching",
-    bindKey: bindKey("Ctrl-P", "Ctrl-Shift-P"),
+    bindKey: bindKey("Ctrl-P", "Ctrl-P"),
     exec: function(editor) { editor.jumpToMatching(); },
     multiSelectAction: "forEach",
+    scrollIntoView: "animate",
     readOnly: true
 }, {
     name: "selecttomatching",
-    bindKey: bindKey("Ctrl-Shift-P", null),
+    bindKey: bindKey("Ctrl-Shift-P", "Ctrl-Shift-P"),
     exec: function(editor) { editor.jumpToMatching(true); },
     multiSelectAction: "forEach",
+    scrollIntoView: "animate",
     readOnly: true
-}, 
+}, {
+    name: "expandToMatching",
+    bindKey: bindKey("Ctrl-Shift-M", "Ctrl-Shift-M"),
+    exec: function(editor) { editor.jumpToMatching(true, true); },
+    multiSelectAction: "forEach",
+    scrollIntoView: "animate",
+    readOnly: true
+}, {
+    name: "passKeysToBrowser",
+    bindKey: bindKey(null, null),
+    exec: function() {},
+    passEvent: true,
+    readOnly: true
+}, {
+    name: "copy",
+    exec: function(editor) {
+        // placeholder for replay macro
+    },
+    readOnly: true
+},
 
 // commands disabled in readOnly mode
 {
@@ -418,6 +445,12 @@ exports.commands = [{
     },
     scrollIntoView: "cursor",
     multiSelectAction: "forEach"
+}, {
+    name: "paste",
+    exec: function(editor, args) {
+        editor.$handlePaste(args);
+    },
+    scrollIntoView: "cursor"
 }, {
     name: "removeline",
     bindKey: bindKey("Ctrl-D", "Command-D"),
@@ -452,11 +485,13 @@ exports.commands = [{
     name: "modifyNumberUp",
     bindKey: bindKey("Ctrl-Shift-Up", "Alt-Shift-Up"),
     exec: function(editor) { editor.modifyNumber(1); },
+    scrollIntoView: "cursor",
     multiSelectAction: "forEach"
 }, {
     name: "modifyNumberDown",
     bindKey: bindKey("Ctrl-Shift-Down", "Alt-Shift-Down"),
     exec: function(editor) { editor.modifyNumber(-1); },
+    scrollIntoView: "cursor",
     multiSelectAction: "forEach"
 }, {
     name: "replace",
@@ -623,7 +658,7 @@ exports.commands = [{
         var isBackwards = editor.selection.isBackwards();
         var selectionStart = isBackwards ? editor.selection.getSelectionLead() : editor.selection.getSelectionAnchor();
         var selectionEnd = isBackwards ? editor.selection.getSelectionAnchor() : editor.selection.getSelectionLead();
-        var firstLineEndCol = editor.session.doc.getLine(selectionStart.row).length
+        var firstLineEndCol = editor.session.doc.getLine(selectionStart.row).length;
         var selectedText = editor.session.doc.getTextRange(editor.selection.getRange());
         var selectedCount = selectedText.replace(/\n\s*/, " ").length;
         var insertLine = editor.session.doc.getLine(selectionStart.row);
@@ -634,7 +669,7 @@ exports.commands = [{
                 curLine = " " + curLine;
             }
             insertLine += curLine;
-        };
+        }
 
         if (selectionEnd.row + 1 < (editor.session.doc.getLength() - 1)) {
             // Don't insert a newline at the end of the document

lib/ace/commands/incremental_search_commands.js

@@ -69,18 +69,14 @@ exports.iSearchCommands = [{
     bindKey: {win: "Ctrl-F", mac: "Command-F"},
     exec: function(iSearch) {
         iSearch.cancelSearch(true);
-    },
-    readOnly: true,
-    isIncrementalSearchCommand: true
+    }
 }, {
     name: "searchForward",
     bindKey: {win: "Ctrl-S|Ctrl-K", mac: "Ctrl-S|Command-G"},
     exec: function(iSearch, options) {
         options.useCurrentOrPrevSearch = true;
         iSearch.next(options);
-    },
-    readOnly: true,
-    isIncrementalSearchCommand: true
+    }
 }, {
     name: "searchBackward",
     bindKey: {win: "Ctrl-R|Ctrl-Shift-K", mac: "Ctrl-R|Command-Shift-G"},
@@ -88,42 +84,30 @@ exports.iSearchCommands = [{
         options.useCurrentOrPrevSearch = true;
         options.backwards = true;
         iSearch.next(options);
-    },
-    readOnly: true,
-    isIncrementalSearchCommand: true
+    }
 }, {
     name: "extendSearchTerm",
     exec: function(iSearch, string) {
         iSearch.addString(string);
-    },
-    readOnly: true,
-    isIncrementalSearchCommand: true
+    }
 }, {
     name: "extendSearchTermSpace",
     bindKey: "space",
-    exec: function(iSearch) { iSearch.addString(' '); },
-    readOnly: true,
-    isIncrementalSearchCommand: true
+    exec: function(iSearch) { iSearch.addString(' '); }
 }, {
     name: "shrinkSearchTerm",
     bindKey: "backspace",
     exec: function(iSearch) {
         iSearch.removeChar();
-    },
-    readOnly: true,
-    isIncrementalSearchCommand: true
+    }
 }, {
     name: 'confirmSearch',
     bindKey: 'return',
-    exec: function(iSearch) { iSearch.deactivate(); },
-    readOnly: true,
-    isIncrementalSearchCommand: true
+    exec: function(iSearch) { iSearch.deactivate(); }
 }, {
     name: 'cancelSearch',
     bindKey: 'esc|Ctrl-G',
-    exec: function(iSearch) { iSearch.deactivate(true); },
-    readOnly: true,
-    isIncrementalSearchCommand: true
+    exec: function(iSearch) { iSearch.deactivate(true); }
 }, {
     name: 'occurisearch',
     bindKey: 'Ctrl-O',
@@ -131,9 +115,7 @@ exports.iSearchCommands = [{
         var options = oop.mixin({}, iSearch.$options);
         iSearch.deactivate();
         occurStartCommand.exec(iSearch.$editor, options);
-    },
-    readOnly: true,
-    isIncrementalSearchCommand: true
+    }
 }, {
     name: "yankNextWord",
     bindKey: "Ctrl-w",
@@ -142,9 +124,7 @@ exports.iSearchCommands = [{
             range = ed.selection.getRangeOfMovements(function(sel) { sel.moveCursorWordRight(); }),
             string = ed.session.getTextRange(range);
         iSearch.addString(string);
-    },
-    readOnly: true,
-    isIncrementalSearchCommand: true
+    }
 }, {
     name: "yankNextChar",
     bindKey: "Ctrl-Alt-y",
@@ -153,16 +133,35 @@ exports.iSearchCommands = [{
             range = ed.selection.getRangeOfMovements(function(sel) { sel.moveCursorRight(); }),
             string = ed.session.getTextRange(range);
         iSearch.addString(string);
-    },
-    readOnly: true,
-    isIncrementalSearchCommand: true
+    }
 }, {
     name: 'recenterTopBottom',
     bindKey: 'Ctrl-l',
-    exec: function(iSearch) { iSearch.$editor.execCommand('recenterTopBottom'); },
-    readOnly: true,
-    isIncrementalSearchCommand: true
-}];
+    exec: function(iSearch) { iSearch.$editor.execCommand('recenterTopBottom'); }
+}, {
+    name: 'selectAllMatches',
+    bindKey: 'Ctrl-space',
+    exec: function(iSearch) {
+        var ed = iSearch.$editor,
+            hl = ed.session.$isearchHighlight,
+            ranges = hl && hl.cache ? hl.cache
+                .reduce(function(ranges, ea) {
+                    return ranges.concat(ea ? ea : []); }, []) : [];
+        iSearch.deactivate(false);
+        ranges.forEach(ed.selection.addRange.bind(ed.selection));
+    }
+}, {
+    name: 'searchAsRegExp',
+    bindKey: 'Alt-r',
+    exec: function(iSearch) {
+        iSearch.convertNeedleToRegExp();
+    }
+}].map(function(cmd) {
+    cmd.readOnly = true;
+    cmd.isIncrementalSearchCommand = true;
+    cmd.scrollIntoView = "animate-cursor";
+    return cmd;
+});
 
 function IncrementalSearchKeyboardHandler(iSearch) {
     this.$iSearch = iSearch;
@@ -170,7 +169,7 @@ function IncrementalSearchKeyboardHandler(iSearch) {
 
 oop.inherits(IncrementalSearchKeyboardHandler, HashHandler);
 
-;(function() {
+(function() {
 
     this.attach = function(editor) {
         var iSearch = this.$iSearch;
@@ -179,15 +178,19 @@ oop.inherits(IncrementalSearchKeyboardHandler, HashHandler);
             if (!e.command.isIncrementalSearchCommand) return undefined;
             e.stopPropagation();
             e.preventDefault();
-            return e.command.exec(iSearch, e.args || {});
+            var scrollTop = editor.session.getScrollTop();
+            var result = e.command.exec(iSearch, e.args || {});
+            editor.renderer.scrollCursorIntoView(null, 0.5);
+            editor.renderer.animateScrolling(scrollTop);
+            return result;
         });
-    }
+    };
 
     this.detach = function(editor) {
         if (!this.$commandExecHandler) return;
         editor.commands.removeEventListener('exec', this.$commandExecHandler);
         delete this.$commandExecHandler;
-    }
+    };
 
     var handleKeyboard$super = this.handleKeyboard;
     this.handleKeyboard = function(data, hashId, key, keyCode) {
@@ -200,7 +203,7 @@ oop.inherits(IncrementalSearchKeyboardHandler, HashHandler);
             if (extendCmd) { return {command: extendCmd, args: key}; }
         }
         return {command: "null", passEvent: hashId == 0 || hashId == 4};
-    }
+    };
 
 }).call(IncrementalSearchKeyboardHandler.prototype);
 

lib/ace/commands/multi_select_commands.js

@@ -35,41 +35,49 @@ exports.defaultCommands = [{
     name: "addCursorAbove",
     exec: function(editor) { editor.selectMoreLines(-1); },
     bindKey: {win: "Ctrl-Alt-Up", mac: "Ctrl-Alt-Up"},
+    scrollIntoView: "cursor",
     readonly: true
 }, {
     name: "addCursorBelow",
     exec: function(editor) { editor.selectMoreLines(1); },
     bindKey: {win: "Ctrl-Alt-Down", mac: "Ctrl-Alt-Down"},
+    scrollIntoView: "cursor",
     readonly: true
 }, {
     name: "addCursorAboveSkipCurrent",
     exec: function(editor) { editor.selectMoreLines(-1, true); },
     bindKey: {win: "Ctrl-Alt-Shift-Up", mac: "Ctrl-Alt-Shift-Up"},
+    scrollIntoView: "cursor",
     readonly: true
 }, {
     name: "addCursorBelowSkipCurrent",
     exec: function(editor) { editor.selectMoreLines(1, true); },
     bindKey: {win: "Ctrl-Alt-Shift-Down", mac: "Ctrl-Alt-Shift-Down"},
+    scrollIntoView: "cursor",
     readonly: true
 }, {
     name: "selectMoreBefore",
     exec: function(editor) { editor.selectMore(-1); },
     bindKey: {win: "Ctrl-Alt-Left", mac: "Ctrl-Alt-Left"},
+    scrollIntoView: "cursor",
     readonly: true
 }, {
     name: "selectMoreAfter",
     exec: function(editor) { editor.selectMore(1); },
     bindKey: {win: "Ctrl-Alt-Right", mac: "Ctrl-Alt-Right"},
+    scrollIntoView: "cursor",
     readonly: true
 }, {
     name: "selectNextBefore",
     exec: function(editor) { editor.selectMore(-1, true); },
     bindKey: {win: "Ctrl-Alt-Shift-Left", mac: "Ctrl-Alt-Shift-Left"},
+    scrollIntoView: "cursor",
     readonly: true
 }, {
     name: "selectNextAfter",
     exec: function(editor) { editor.selectMore(1, true); },
     bindKey: {win: "Ctrl-Alt-Shift-Right", mac: "Ctrl-Alt-Shift-Right"},
+    scrollIntoView: "cursor",
     readonly: true
 }, {
     name: "splitIntoLines",
@@ -79,11 +87,13 @@ exports.defaultCommands = [{
 }, {
     name: "alignCursors",
     exec: function(editor) { editor.alignCursors(); },
-    bindKey: {win: "Ctrl-Alt-A", mac: "Ctrl-Alt-A"}
+    bindKey: {win: "Ctrl-Alt-A", mac: "Ctrl-Alt-A"},
+    scrollIntoView: "cursor"
 }, {
     name: "findAll",
     exec: function(editor) { editor.findAll(); },
     bindKey: {win: "Ctrl-Alt-K", mac: "Ctrl-Alt-G"},
+    scrollIntoView: "cursor",
     readonly: true
 }];
 
@@ -92,6 +102,7 @@ exports.multiSelectCommands = [{
     name: "singleSelection",
     bindKey: "esc",
     exec: function(editor) { editor.exitMultiSelectMode(); },
+    scrollIntoView: "cursor",
     readonly: true,
     isAvailable: function(editor) {return editor && editor.inMultiSelectMode}
 }];

lib/ace/config.js

@@ -34,10 +34,12 @@ define(function(require, exports, module) {
 var lang = require("./lib/lang");
 var oop = require("./lib/oop");
 var net = require("./lib/net");
-var EventEmitter = require("./lib/event_emitter").EventEmitter;
+var AppConfig = require("./lib/app_config").AppConfig;
+
+module.exports = exports = new AppConfig();
 
 var global = (function() {
-    return this;
+    return this || typeof window != "undefined" && window;
 })();
 
 var options = {
@@ -69,8 +71,6 @@ exports.all = function() {
 };
 
 // module loading
-oop.implement(exports, EventEmitter);
-
 exports.moduleUrl = function(name, component) {
     if (options.$moduleUrls[name])
         return options.$moduleUrls[name];
@@ -80,8 +80,8 @@ exports.moduleUrl = function(name, component) {
     
     // todo make this configurable or get rid of '-'
     var sep = component == "snippets" ? "/" : "-";
-    var base = parts[parts.length - 1];    
-    if (sep == "-") {
+    var base = parts[parts.length - 1];
+    if (component == "worker" && sep == "-") {
         var re = new RegExp("^" + component + "[\\-_]|[\\-_]" + component + "$", "g");
         base = base.replace(re, "");
     }
@@ -142,7 +142,6 @@ exports.loadModule = function(moduleName, onLoad) {
     net.loadScript(exports.moduleUrl(moduleName, moduleType), afterLoad);
 };
 
-
 // initialization
 function init(packaged) {
     options.packaged = packaged || require.packaged || module.packaged || (global.define && define.packaged);
@@ -153,7 +152,11 @@ function init(packaged) {
     var scriptOptions = {};
     var scriptUrl = "";
 
-    var scripts = document.getElementsByTagName("script");
+    // Use currentScript.ownerDocument in case this file was loaded from imported document. (HTML Imports)
+    var currentScript = (document.currentScript || document._currentScript ); // native or polyfill
+    var currentDocument = currentScript && currentScript.ownerDocument || document;
+    
+    var scripts = currentDocument.getElementsByTagName("script");
     for (var i=0; i<scripts.length; i++) {
         var script = scripts[i];
 
@@ -196,102 +199,4 @@ function deHyphenate(str) {
     return str.replace(/-(.)/g, function(m, m1) { return m1.toUpperCase(); });
 }
 
-var optionsProvider = {
-    setOptions: function(optList) {
-        Object.keys(optList).forEach(function(key) {
-            this.setOption(key, optList[key]);
-        }, this);
-    },
-    getOptions: function(optionNames) {
-        var result = {};
-        if (!optionNames) {
-            optionNames = Object.keys(this.$options);
-        } else if (!Array.isArray(optionNames)) {
-            result = optionNames;
-            optionNames = Object.keys(result);
-        }
-        optionNames.forEach(function(key) {
-            result[key] = this.getOption(key);
-        }, this);
-        return result;
-    },
-    setOption: function(name, value) {
-        if (this["$" + name] === value)
-            return;
-        var opt = this.$options[name];
-        if (!opt) {
-            if (typeof console != "undefined" && console.warn)
-                console.warn('misspelled option "' + name + '"');
-            return undefined;
-        }
-        if (opt.forwardTo)
-            return this[opt.forwardTo] && this[opt.forwardTo].setOption(name, value);
-
-        if (!opt.handlesSet)
-            this["$" + name] = value;
-        if (opt && opt.set)
-            opt.set.call(this, value);
-    },
-    getOption: function(name) {
-        var opt = this.$options[name];
-        if (!opt) {
-            if (typeof console != "undefined" && console.warn)
-                console.warn('misspelled option "' + name + '"');
-            return undefined;
-        }
-        if (opt.forwardTo)
-            return this[opt.forwardTo] && this[opt.forwardTo].getOption(name);
-        return opt && opt.get ? opt.get.call(this) : this["$" + name];
-    }
-};
-
-var defaultOptions = {};
-/*
- * option {name, value, initialValue, setterName, set, get }
- */
-exports.defineOptions = function(obj, path, options) {
-    if (!obj.$options)
-        defaultOptions[path] = obj.$options = {};
-
-    Object.keys(options).forEach(function(key) {
-        var opt = options[key];
-        if (typeof opt == "string")
-            opt = {forwardTo: opt};
-
-        opt.name || (opt.name = key);
-        obj.$options[opt.name] = opt;
-        if ("initialValue" in opt)
-            obj["$" + opt.name] = opt.initialValue;
-    });
-
-    // implement option provider interface
-    oop.implement(obj, optionsProvider);
-
-    return this;
-};
-
-exports.resetOptions = function(obj) {
-    Object.keys(obj.$options).forEach(function(key) {
-        var opt = obj.$options[key];
-        if ("value" in opt)
-            obj.setOption(key, opt.value);
-    });
-};
-
-exports.setDefaultValue = function(path, name, value) {
-    var opts = defaultOptions[path] || (defaultOptions[path] = {});
-    if (opts[name]) {
-        if (opts.forwardTo)
-            exports.setDefaultValue(opts.forwardTo, name, value);
-        else
-            opts[name].value = value;
-    }
-};
-
-exports.setDefaultValues = function(path, optionHash) {
-    Object.keys(optionHash).forEach(function(key) {
-        exports.setDefaultValue(path, key, optionHash[key]);
-    });
-};
-
 });

lib/ace/config_test.js

@@ -43,7 +43,7 @@ module.exports = {
     "test: path resolution" : function() {
         config.set("packaged", "true");
         var url = config.moduleUrl("kr_theme", "theme");
-        assert.equal(url, "theme-kr.js");
+        assert.equal(url, "theme-kr_theme.js");
         
         config.set("basePath", "a/b");
         url = config.moduleUrl("m/theme", "theme");
@@ -117,12 +117,19 @@ module.exports = {
         assert.equal(o.getOption("initialValue"), 8);
         o.setOption("initialValue", 7);
         assert.equal(o.getOption("opt2"), 7);
-
+        
+        config.setDefaultValues("test_object", {
+            opt1: 1,
+            forwarded: 2
+        });
+        config.resetOptions(o);
+        assert.equal(o.getOption("opt1"), 1);
+        assert.equal(o.getOption("forwarded"), 2);
     }
 };
 
 });
 
 if (typeof module !== "undefined" && module === require.main) {
-    require("asyncjs").test.testcase(module.exports).exec()
+    require("asyncjs").test.testcase(module.exports).exec();
 }

lib/ace/css/editor.css

@@ -1,9 +1,7 @@
 .ace_editor {
     position: relative;
     overflow: hidden;
-    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', 'Consolas', 'source-code-pro', monospace;
-    font-size: 12px;
-    line-height: normal;
+    font: 12px/normal 'Monaco', 'Menlo', 'Ubuntu Mono', 'Consolas', 'source-code-pro', monospace;
     direction: ltr;
 }
 
@@ -17,6 +15,7 @@
     -moz-user-select: none;
     -webkit-user-select: none;
     user-select: none;
+    cursor: text;
 }
 
 .ace_content {
@@ -24,14 +23,9 @@
     -moz-box-sizing: border-box;
     -webkit-box-sizing: border-box;
     box-sizing: border-box;
-    cursor: text;
     min-width: 100%;
 }
 
-.ace_dragging, .ace_dragging * {
-    cursor: move !important;
-}
-
 .ace_dragging .ace_scroller:before{
     position: absolute;
     top: 0;
@@ -155,8 +149,8 @@
 }
 
 .ace_text-input.ace_composition {
-    background: #f8f8f8;
-    color: #111;
+    background: inherit;
+    color: inherit;
     z-index: 1000;
     opacity: 1;
     text-indent: 0;
@@ -166,6 +160,8 @@
     z-index: 1;
     position: absolute;
     overflow: hidden;
+    /* workaround for chrome bug https://github.com/ajaxorg/ace/issues/2312*/
+    word-wrap: normal;
     white-space: pre;
     height: 100%;
     width: 100%;
@@ -211,7 +207,7 @@
 }
 
 .ace_overwrite-cursors .ace_cursor {
-    border-left-width: 0px;
+    border-left-width: 0;
     border-bottom: 1px solid;
 }
 
@@ -220,10 +216,7 @@
 }
 
 .ace_smooth-blinking .ace_cursor {
-       -moz-transition: opacity 0.18s;
     -webkit-transition: opacity 0.18s;
-         -o-transition: opacity 0.18s;
-        -ms-transition: opacity 0.18s;
             transition: opacity 0.18s;
 }
 
@@ -277,8 +270,6 @@
     color: transparent;
 
     border: 1px solid black;
-    -moz-border-radius: 2px;
-    -webkit-border-radius: 2px;
     border-radius: 2px;
 
     cursor: pointer;
@@ -302,7 +293,6 @@
     border-radius: 1px;
     box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
     color: black;
-    display: block;
     max-width: 100%;
     padding: 3px 4px;
     position: fixed;
@@ -359,16 +349,12 @@
 .ace_fold-widget:hover {
     border: 1px solid rgba(0, 0, 0, 0.3);
     background-color: rgba(255, 255, 255, 0.2);
-    -moz-box-shadow: 0 1px 1px rgba(255, 255, 255, 0.7);
-    -webkit-box-shadow: 0 1px 1px rgba(255, 255, 255, 0.7);
     box-shadow: 0 1px 1px rgba(255, 255, 255, 0.7);
 }
 
 .ace_fold-widget:active {
     border: 1px solid rgba(0, 0, 0, 0.4);
     background-color: rgba(0, 0, 0, 0.05);
-    -moz-box-shadow: 0 1px 1px rgba(255, 255, 255, 0.8);
-    -webkit-box-shadow: 0 1px 1px rgba(255, 255, 255, 0.8);
     box-shadow: 0 1px 1px rgba(255, 255, 255, 0.8);
 }
 /**
@@ -388,8 +374,6 @@
     background-color: rgba(255, 255, 255, 0.1);
 }
 .ace_dark .ace_fold-widget:active {
-    -moz-box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);
-    -webkit-box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);
     box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);
 }
 
@@ -399,19 +383,13 @@
 }
 
 .ace_fade-fold-widgets .ace_fold-widget {
-       -moz-transition: opacity 0.4s ease 0.05s;
     -webkit-transition: opacity 0.4s ease 0.05s;
-         -o-transition: opacity 0.4s ease 0.05s;
-        -ms-transition: opacity 0.4s ease 0.05s;
             transition: opacity 0.4s ease 0.05s;
     opacity: 0;
 }
 
 .ace_fade-fold-widgets:hover .ace_fold-widget {
-       -moz-transition: opacity 0.05s ease 0.05s;
     -webkit-transition: opacity 0.05s ease 0.05s;
-         -o-transition: opacity 0.05s ease 0.05s;
-        -ms-transition: opacity 0.05s ease 0.05s;
             transition: opacity 0.05s ease 0.05s;
     opacity:1;
 }
@@ -444,3 +422,30 @@
     position: absolute;
     z-index: 8;
 }
+
+/*
+styles = []
+for (var i = 1; i < 16; i++) {
+    styles.push(".ace_br" + i + "{" + (
+        ["top-left", "top-right", "bottom-right", "bottom-left"]
+    ).map(function(x, j) {
+        return i & (1<<j) ? "border-" + x + "-radius: 3px;" : "" 
+    }).filter(Boolean).join(" ") + "}")
+}
+styles.join("\n")
+*/
+.ace_br1 {border-top-left-radius    : 3px;}
+.ace_br2 {border-top-right-radius   : 3px;}
+.ace_br3 {border-top-left-radius    : 3px; border-top-right-radius:    3px;}
+.ace_br4 {border-bottom-right-radius: 3px;}
+.ace_br5 {border-top-left-radius    : 3px; border-bottom-right-radius: 3px;}
+.ace_br6 {border-top-right-radius   : 3px; border-bottom-right-radius: 3px;}
+.ace_br7 {border-top-left-radius    : 3px; border-top-right-radius:    3px; border-bottom-right-radius: 3px;}
+.ace_br8 {border-bottom-left-radius : 3px;}
+.ace_br9 {border-top-left-radius    : 3px; border-bottom-left-radius:  3px;}
+.ace_br10{border-top-right-radius   : 3px; border-bottom-left-radius:  3px;}
+.ace_br11{border-top-left-radius    : 3px; border-top-right-radius:    3px; border-bottom-left-radius:  3px;}
+.ace_br12{border-bottom-right-radius: 3px; border-bottom-left-radius:  3px;}
+.ace_br13{border-top-left-radius    : 3px; border-bottom-right-radius: 3px; border-bottom-left-radius:  3px;}
+.ace_br14{border-top-right-radius   : 3px; border-bottom-right-radius: 3px; border-bottom-left-radius:  3px;}
+.ace_br15{border-top-left-radius    : 3px; border-top-right-radius:    3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px;}

lib/ace/document.js

@@ -32,36 +32,36 @@ define(function(require, exports, module) {
 "use strict";
 
 var oop = require("./lib/oop");
+var applyDelta = require("./apply_delta").applyDelta;
 var EventEmitter = require("./lib/event_emitter").EventEmitter;
 var Range = require("./range").Range;
 var Anchor = require("./anchor").Anchor;
 
 /**
  * Contains the text of the document. Document can be attached to several [[EditSession `EditSession`]]s. 
- *
  * At its core, `Document`s are just an array of strings, with each row in the document matching up to the array index.
  *
  * @class Document
  **/
 
- /**
+/**
  *
  * Creates a new `Document`. If `text` is included, the `Document` contains those strings; otherwise, it's empty.
  * @param {String | Array} text The starting text
  * @constructor
  **/
 
-var Document = function(text) {
-    this.$lines = [];
+var Document = function(textOrLines) {
+    this.$lines = [""];
 
     // There has to be one line at least in the document. If you pass an empty
     // string to the insert function, nothing will happen. Workaround.
-    if (text.length === 0) {
+    if (textOrLines.length === 0) {
         this.$lines = [""];
-    } else if (Array.isArray(text)) {
-        this._insertLines(0, text);
+    } else if (Array.isArray(textOrLines)) {
+        this.insertMergedLines({row: 0, column: 0}, textOrLines);
     } else {
-        this.insert({row: 0, column:0}, text);
+        this.insert({row: 0, column:0}, textOrLines);
     }
 };
 
@@ -75,9 +75,9 @@ var Document = function(text) {
     * @param {String} text The text to use
     **/
     this.setValue = function(text) {
-        var len = this.getLength();
-        this.remove(new Range(0, 0, len, this.getLine(len-1).length));
-        this.insert({row: 0, column:0}, text);
+        var len = this.getLength() - 1;
+        this.remove(new Range(0, 0, len, this.getLine(len).length));
+        this.insert({row: 0, column: 0}, text);
     };
 
     /**
@@ -98,7 +98,7 @@ var Document = function(text) {
     };
 
     /** 
-    * Splits a string of text on any newline (`\n`) or carriage-return ('\r') characters.
+    * Splits a string of text on any newline (`\n`) or carriage-return (`\r`) characters.
     *
     * @method $split
     * @param {String} text The text to work with
@@ -107,14 +107,15 @@ var Document = function(text) {
     **/
 
     // check for IE split bug
-    if ("aaa".split(/a/).length === 0)
+    if ("aaa".split(/a/).length === 0) {
         this.$split = function(text) {
             return text.replace(/\r\n|\r/g, "\n").split("\n");
         };
-    else
+    } else {
         this.$split = function(text) {
             return text.split(/\r\n|\r|\n/);
         };
+    }
 
 
     this.$detectNewLine = function(text) {
@@ -207,32 +208,49 @@ var Document = function(text) {
     };
 
     /**
-    * [Given a range within the document, this function returns all the text within that range as a single string.]{: #Document.getTextRange.desc}
-    * @param {Range} range The range to work with
+    * Returns all the text within `range` as a single string.
+    * @param {Range} range The range to work with.
     * 
     * @returns {String}
     **/
     this.getTextRange = function(range) {
-        if (range.start.row == range.end.row) {
-            return this.getLine(range.start.row)
-                .substring(range.start.column, range.end.column);
+        return this.getLinesForRange(range).join(this.getNewLineCharacter());
+    };
+    
+    /**
+    * Returns all the text within `range` as an array of lines.
+    * @param {Range} range The range to work with.
+    * 
+    * @returns {Array}
+    **/
+    this.getLinesForRange = function(range) {
+        var lines;
+        if (range.start.row === range.end.row) {
+            // Handle a single-line range.
+            lines = [this.getLine(range.start.row).substring(range.start.column, range.end.column)];
+        } else {
+            // Handle a multi-line range.
+            lines = this.getLines(range.start.row, range.end.row);
+            lines[0] = (lines[0] || "").substring(range.start.column);
+            var l = lines.length - 1;
+            if (range.end.row - range.start.row == l)
+                lines[l] = lines[l].substring(0, range.end.column);
         }
-        var lines = this.getLines(range.start.row, range.end.row);
-        lines[0] = (lines[0] || "").substring(range.start.column);
-        var l = lines.length - 1;
-        if (range.end.row - range.start.row == l)
-            lines[l] = lines[l].substring(0, range.end.column);
-        return lines.join(this.getNewLineCharacter());
+        return lines;
     };
 
-    this.$clipPosition = function(position) {
-        var length = this.getLength();
-        if (position.row >= length) {
-            position.row = Math.max(0, length - 1);
-            position.column = this.getLine(length-1).length;
-        } else if (position.row < 0)
-            position.row = 0;
-        return position;
+    // Deprecated methods retained for backwards compatibility.
+    this.insertLines = function(row, lines) {
+        console.warn("Use of document.insertLines is deprecated. Use the insertFullLines method instead.");
+        return this.insertFullLines(row, lines);
+    };
+    this.removeLines = function(firstRow, lastRow) {
+        console.warn("Use of document.removeLines is deprecated. Use the removeFullLines method instead.");
+        return this.removeFullLines(firstRow, lastRow);
+    };
+    this.insertNewLine = function(position) {
+        console.warn("Use of document.insertNewLine is deprecated. Use insertMergedLines(position, [\'\', \'\']) instead.");
+        return this.insertMergedLines(position, ["", ""]);
     };
 
     /**
@@ -243,53 +261,97 @@ var Document = function(text) {
     *
     **/
     this.insert = function(position, text) {
-        if (!text || text.length === 0)
-            return position;
-
-        position = this.$clipPosition(position);
-
-        // only detect new lines if the document has no line break yet
+        // Only detect new lines if the document has no line break yet.
         if (this.getLength() <= 1)
             this.$detectNewLine(text);
-
-        var lines = this.$split(text);
-        var firstLine = lines.splice(0, 1)[0];
-        var lastLine = lines.length == 0 ? null : lines.splice(lines.length - 1, 1)[0];
-
-        position = this.insertInLine(position, firstLine);
-        if (lastLine !== null) {
-            position = this.insertNewLine(position); // terminate first line
-            position = this._insertLines(position.row, lines);
-            position = this.insertInLine(position, lastLine || "");
+        
+        return this.insertMergedLines(position, this.$split(text));
+    };
+    
+    /**
+    * Inserts `text` into the `position` at the current row. This method also triggers the `"change"` event.
+    * 
+    * This differs from the `insert` method in two ways:
+    *   1. This does NOT handle newline characters (single-line text only).
+    *   2. This is faster than the `insert` method for single-line text insertions.
+    * 
+    * @param {Object} position The position to insert at; it's an object that looks like `{ row: row, column: column}`
+    * @param {String} text A chunk of text
+    * @returns {Object} Returns an object containing the final row and column, like this:  
+    *     ```
+    *     {row: endRow, column: 0}
+    *     ```
+    **/
+    this.insertInLine = function(position, text) {
+        var start = this.clippedPos(position.row, position.column);
+        var end = this.pos(position.row, position.column + text.length);
+        
+        this.applyDelta({
+            start: start,
+            end: end,
+            action: "insert",
+            lines: [text]
+        }, true);
+        
+        return this.clonePos(end);
+    };
+    
+    this.clippedPos = function(row, column) {
+        var length = this.getLength();
+        if (row === undefined) {
+            row = length;
+        } else if (row < 0) {
+            row = 0;
+        } else if (row >= length) {
+            row = length - 1;
+            column = undefined;
+        }
+        var line = this.getLine(row);
+        if (column == undefined)
+            column = line.length;
+        column = Math.min(Math.max(column, 0), line.length);
+        return {row: row, column: column};
+    };
+    
+    this.clonePos = function(pos) {
+        return {row: pos.row, column: pos.column};
+    };
+    
+    this.pos = function(row, column) {
+        return {row: row, column: column};
+    };
+    
+    this.$clipPosition = function(position) {
+        var length = this.getLength();
+        if (position.row >= length) {
+            position.row = Math.max(0, length - 1);
+            position.column = this.getLine(length - 1).length;
+        } else {
+            position.row = Math.max(0, position.row);
+            position.column = Math.min(Math.max(position.column, 0), this.getLine(position.row).length);
         }
         return position;
     };
 
     /**
-     * Fires whenever the document changes.
-     *
-     * Several methods trigger different `"change"` events. Below is a list of each action type, followed by each property that's also available:
-     *
-     *  * `"insertLines"` (emitted by [[Document.insertLines]])
-     *    * `range`: the [[Range]] of the change within the document
-     *    * `lines`: the lines in the document that are changing
-     *  * `"insertText"` (emitted by [[Document.insertNewLine]])
-     *    * `range`: the [[Range]] of the change within the document
-     *    * `text`: the text that's being added
-     *  * `"removeLines"` (emitted by [[Document.insertLines]])
-     *    * `range`: the [[Range]] of the change within the document
-     *    * `lines`: the lines in the document that were removed
-     *    * `nl`: the new line character (as defined by [[Document.getNewLineCharacter]])
-     *  * `"removeText"` (emitted by [[Document.removeInLine]] and [[Document.removeNewLine]])
-     *    * `range`: the [[Range]] of the change within the document
-     *    * `text`: the text that's being removed
-     *
-     * @event change
-     * @param {Object} e Contains at least one property called `"action"`. `"action"` indicates the action that triggered the change. Each action also has a set of additional properties.
-     *
-     **/
+    * Fires whenever the document changes.
+    *
+    * Several methods trigger different `"change"` events. Below is a list of each action type, followed by each property that's also available:
+    *
+    *  * `"insert"`
+    *    * `range`: the [[Range]] of the change within the document
+    *    * `lines`: the lines being added
+    *  * `"remove"`
+    *    * `range`: the [[Range]] of the change within the document
+    *    * `lines`: the lines being removed
+    *
+    * @event change
+    * @param {Object} e Contains at least one property called `"action"`. `"action"` indicates the action that triggered the change. Each action also has a set of additional properties.
+    *
+    **/
+    
     /**
-    * Inserts the elements in `lines` into the document, starting at the row index given by `row`. This method also triggers the `'change'` event.
+    * Inserts the elements in `lines` into the document as full lines (does not merge with existing line), starting at the row index given by `row`. This method also triggers the `"change"` event.
     * @param {Number} row The index of the row to insert at
     * @param {Array} lines An array of strings
     * @returns {Object} Contains the final row and column, like this:  
@@ -302,100 +364,57 @@ var Document = function(text) {
     *   ```
     *
     **/
-    this.insertLines = function(row, lines) {
-        if (row >= this.getLength())
-            return this.insert({row: row, column: 0}, "\n" + lines.join("\n"));
-        return this._insertLines(Math.max(row, 0), lines);
-    };
-    this._insertLines = function(row, lines) {
-        if (lines.length == 0)
-            return {row: row, column: 0};
-
-        // apply doesn't work for big arrays (smallest threshold is on safari 0xFFFF)
-        // to circumvent that we have to break huge inserts into smaller chunks here
-        while (lines.length > 0xF000) {
-            var end = this._insertLines(row, lines.slice(0, 0xF000));
-            lines = lines.slice(0xF000);
-            row = end.row;
+    this.insertFullLines = function(row, lines) {
+        // Clip to document.
+        // Allow one past the document end.
+        row = Math.min(Math.max(row, 0), this.getLength());
+        
+        // Calculate insertion point.
+        var column = 0;
+        if (row < this.getLength()) {
+            // Insert before the specified row.
+            lines = lines.concat([""]);
+            column = 0;
+        } else {
+            // Insert after the last row in the document.
+            lines = [""].concat(lines);
+            row--;
+            column = this.$lines[row].length;
         }
+        
+        // Insert.
+        this.insertMergedLines({row: row, column: column}, lines);
+    };
 
-        var args = [row, 0];
-        args.push.apply(args, lines);
-        this.$lines.splice.apply(this.$lines, args);
-
-        var range = new Range(row, 0, row + lines.length, 0);
-        var delta = {
-            action: "insertLines",
-            range: range,
+    /**
+    * Inserts the elements in `lines` into the document, starting at the position index given by `row`. This method also triggers the `"change"` event.
+    * @param {Number} row The index of the row to insert at
+    * @param {Array} lines An array of strings
+    * @returns {Object} Contains the final row and column, like this:  
+    *   ```
+    *   {row: endRow, column: 0}
+    *   ```  
+    *   If `lines` is empty, this function returns an object containing the current row, and column, like this:  
+    *   ``` 
+    *   {row: row, column: 0}
+    *   ```
+    *
+    **/    
+    this.insertMergedLines = function(position, lines) {
+        var start = this.clippedPos(position.row, position.column);
+        var end = {
+            row: start.row + lines.length - 1,
+            column: (lines.length == 1 ? start.column : 0) + lines[lines.length - 1].length
+        };
+        
+        this.applyDelta({
+            start: start,
+            end: end,
+            action: "insert",
             lines: lines
-        };
-        this._signal("change", { data: delta });
-        return range.end;
-    };
-
-    /**
-    * Inserts a new line into the document at the current row's `position`. This method also triggers the `'change'` event. 
-    * @param {Object} position The position to insert at
-    * @returns {Object} Returns an object containing the final row and column, like this:<br/>
-    *    ```
-    *    {row: endRow, column: 0}
-    *    ```
-    *
-    **/
-    this.insertNewLine = function(position) {
-        position = this.$clipPosition(position);
-        var line = this.$lines[position.row] || "";
-
-        this.$lines[position.row] = line.substring(0, position.column);
-        this.$lines.splice(position.row + 1, 0, line.substring(position.column, line.length));
-
-        var end = {
-            row : position.row + 1,
-            column : 0
-        };
-
-        var delta = {
-            action: "insertText",
-            range: Range.fromPoints(position, end),
-            text: this.getNewLineCharacter()
-        };
-        this._signal("change", { data: delta });
-
-        return end;
-    };
-
-    /**
-    * Inserts `text` into the `position` at the current row. This method also triggers the `'change'` event.
-    * @param {Object} position The position to insert at; it's an object that looks like `{ row: row, column: column}`
-    * @param {String} text A chunk of text
-    * @returns {Object} Returns an object containing the final row and column, like this:  
-    *     ```
-    *     {row: endRow, column: 0}
-    *     ```
-    *
-    **/
-    this.insertInLine = function(position, text) {
-        if (text.length == 0)
-            return position;
-
-        var line = this.$lines[position.row] || "";
-
-        this.$lines[position.row] = line.substring(0, position.column) + text
-                + line.substring(position.column);
-
-        var end = {
-            row : position.row,
-            column : position.column + text.length
-        };
-
-        var delta = {
-            action: "insertText",
-            range: Range.fromPoints(position, end),
-            text: text
-        };
-        this._signal("change", { data: delta });
-
-        return end;
+        });
+        
+        return this.clonePos(end);
     };
 
     /**
@@ -405,113 +424,90 @@ var Document = function(text) {
     *
     **/
     this.remove = function(range) {
-        if (!(range instanceof Range))
-            range = Range.fromPoints(range.start, range.end);
-        // clip to document
-        range.start = this.$clipPosition(range.start);
-        range.end = this.$clipPosition(range.end);
-
-        if (range.isEmpty())
-            return range.start;
-
-        var firstRow = range.start.row;
-        var lastRow = range.end.row;
-
-        if (range.isMultiLine()) {
-            var firstFullRow = range.start.column == 0 ? firstRow : firstRow + 1;
-            var lastFullRow = lastRow - 1;
-
-            if (range.end.column > 0)
-                this.removeInLine(lastRow, 0, range.end.column);
-
-            if (lastFullRow >= firstFullRow)
-                this._removeLines(firstFullRow, lastFullRow);
-
-            if (firstFullRow != firstRow) {
-                this.removeInLine(firstRow, range.start.column, this.getLine(firstRow).length);
-                this.removeNewLine(range.start.row);
-            }
-        }
-        else {
-            this.removeInLine(firstRow, range.start.column, range.end.column);
-        }
-        return range.start;
+        var start = this.clippedPos(range.start.row, range.start.column);
+        var end = this.clippedPos(range.end.row, range.end.column);
+        this.applyDelta({
+            start: start,
+            end: end,
+            action: "remove",
+            lines: this.getLinesForRange({start: start, end: end})
+        });
+        return this.clonePos(start);
     };
 
     /**
-    * Removes the specified columns from the `row`. This method also triggers the `'change'` event.
-    * @param {Number} row The row to remove from
-    * @param {Number} startColumn The column to start removing at 
-    * @param {Number} endColumn The column to stop removing at
-    * @returns {Object} Returns an object containing `startRow` and `startColumn`, indicating the new row and column values.<br/>If `startColumn` is equal to `endColumn`, this function returns nothing.
-    *
-    **/
+     * Removes the specified columns from the `row`. This method also triggers a `"change"` event.
+     * @param {Number} row The row to remove from
+     * @param {Number} startColumn The column to start removing at 
+     * @param {Number} endColumn The column to stop removing at
+     * @returns {Object} Returns an object containing `startRow` and `startColumn`, indicating the new row and column values.<br/>If `startColumn` is equal to `endColumn`, this function returns nothing.
+     *
+     **/
     this.removeInLine = function(row, startColumn, endColumn) {
-        if (startColumn == endColumn)
-            return;
-
-        var range = new Range(row, startColumn, row, endColumn);
-        var line = this.getLine(row);
-        var removed = line.substring(startColumn, endColumn);
-        var newLine = line.substring(0, startColumn) + line.substring(endColumn, line.length);
-        this.$lines.splice(row, 1, newLine);
-
-        var delta = {
-            action: "removeText",
-            range: range,
-            text: removed
-        };
-        this._signal("change", { data: delta });
-        return range.start;
+        var start = this.clippedPos(row, startColumn);
+        var end = this.clippedPos(row, endColumn);
+        
+        this.applyDelta({
+            start: start,
+            end: end,
+            action: "remove",
+            lines: this.getLinesForRange({start: start, end: end})
+        }, true);
+        
+        return this.clonePos(start);
     };
 
     /**
-    * Removes a range of full lines. This method also triggers the `'change'` event.
+    * Removes a range of full lines. This method also triggers the `"change"` event.
     * @param {Number} firstRow The first row to be removed
     * @param {Number} lastRow The last row to be removed
     * @returns {[String]} Returns all the removed lines.
     *
     **/
-    this.removeLines = function(firstRow, lastRow) {
-        if (firstRow < 0 || lastRow >= this.getLength())
-            return this.remove(new Range(firstRow, 0, lastRow + 1, 0));
-        return this._removeLines(firstRow, lastRow);
-    };
-
-    this._removeLines = function(firstRow, lastRow) {
-        var range = new Range(firstRow, 0, lastRow + 1, 0);
-        var removed = this.$lines.splice(firstRow, lastRow - firstRow + 1);
-
-        var delta = {
-            action: "removeLines",
-            range: range,
-            nl: this.getNewLineCharacter(),
-            lines: removed
-        };
-        this._signal("change", { data: delta });
-        return removed;
+    this.removeFullLines = function(firstRow, lastRow) {
+        // Clip to document.
+        firstRow = Math.min(Math.max(0, firstRow), this.getLength() - 1);
+        lastRow  = Math.min(Math.max(0, lastRow ), this.getLength() - 1);
+        
+        // Calculate deletion range.
+        // Delete the ending new line unless we're at the end of the document.
+        // If we're at the end of the document, delete the starting new line.
+        var deleteFirstNewLine = lastRow == this.getLength() - 1 && firstRow > 0;
+        var deleteLastNewLine  = lastRow  < this.getLength() - 1;
+        var startRow = ( deleteFirstNewLine ? firstRow - 1                  : firstRow                    );
+        var startCol = ( deleteFirstNewLine ? this.getLine(startRow).length : 0                           );
+        var endRow   = ( deleteLastNewLine  ? lastRow + 1                   : lastRow                     );
+        var endCol   = ( deleteLastNewLine  ? 0                             : this.getLine(endRow).length ); 
+        var range = new Range(startRow, startCol, endRow, endCol);
+        
+        // Store delelted lines with bounding newlines ommitted (maintains previous behavior).
+        var deletedLines = this.$lines.slice(firstRow, lastRow + 1);
+        
+        this.applyDelta({
+            start: range.start,
+            end: range.end,
+            action: "remove",
+            lines: this.getLinesForRange(range)
+        });
+        
+        // Return the deleted lines.
+        return deletedLines;
     };
 
     /**
-    * Removes the new line between `row` and the row immediately following it. This method also triggers the `'change'` event.
+    * Removes the new line between `row` and the row immediately following it. This method also triggers the `"change"` event.
     * @param {Number} row The row to check
     *
     **/
     this.removeNewLine = function(row) {
-        var firstLine = this.getLine(row);
-        var secondLine = this.getLine(row+1);
-
-        var range = new Range(row, firstLine.length, row+1, 0);
-        var line = firstLine + secondLine;
-
-        this.$lines.splice(row, 2, line);
-
-        var delta = {
-            action: "removeText",
-            range: range,
-            text: this.getNewLineCharacter()
-        };
-        this._signal("change", { data: delta });
+        if (row < this.getLength() - 1 && row >= 0) {
+            this.applyDelta({
+                start: this.pos(row, this.getLine(row).length),
+                end: this.pos(row + 1, 0),
+                action: "remove",
+                lines: ["", ""]
+            });
+        }
     };
 
     /**
@@ -525,9 +521,9 @@ var Document = function(text) {
     *
     **/
     this.replace = function(range, text) {
-        if (!(range instanceof Range))
+        if (!range instanceof Range)
             range = Range.fromPoints(range.start, range.end);
-        if (text.length == 0 && range.isEmpty())
+        if (text.length === 0 && range.isEmpty())
             return range.start;
 
         // Shortcut: If the text we want to insert is the same as it is already
@@ -536,55 +532,106 @@ var Document = function(text) {
             return range.end;
 
         this.remove(range);
+        var end;
         if (text) {
-            var end = this.insert(range.start, text);
+            end = this.insert(range.start, text);
         }
         else {
             end = range.start;
         }
-
+        
         return end;
     };
 
     /**
-    * Applies all the changes previously accumulated. These can be either `'includeText'`, `'insertLines'`, `'removeText'`, and `'removeLines'`.
+    * Applies all changes in `deltas` to the document.
+    * @param {Array} deltas An array of delta objects (can include "insert" and "remove" actions)
     **/
     this.applyDeltas = function(deltas) {
         for (var i=0; i<deltas.length; i++) {
-            var delta = deltas[i];
-            var range = Range.fromPoints(delta.range.start, delta.range.end);
-
-            if (delta.action == "insertLines")
-                this.insertLines(range.start.row, delta.lines);
-            else if (delta.action == "insertText")
-                this.insert(range.start, delta.text);
-            else if (delta.action == "removeLines")
-                this._removeLines(range.start.row, range.end.row - 1);
-            else if (delta.action == "removeText")
-                this.remove(range);
+            this.applyDelta(deltas[i]);
         }
     };
-
+    
     /**
-    * Reverts any changes previously applied. These can be either `'includeText'`, `'insertLines'`, `'removeText'`, and `'removeLines'`.
+    * Reverts all changes in `deltas` from the document.
+    * @param {Array} deltas An array of delta objects (can include "insert" and "remove" actions)
     **/
     this.revertDeltas = function(deltas) {
         for (var i=deltas.length-1; i>=0; i--) {
-            var delta = deltas[i];
-
-            var range = Range.fromPoints(delta.range.start, delta.range.end);
-
-            if (delta.action == "insertLines")
-                this._removeLines(range.start.row, range.end.row - 1);
-            else if (delta.action == "insertText")
-                this.remove(range);
-            else if (delta.action == "removeLines")
-                this._insertLines(range.start.row, delta.lines);
-            else if (delta.action == "removeText")
-                this.insert(range.start, delta.text);
+            this.revertDelta(deltas[i]);
         }
     };
-
+    
+    /**
+    * Applies `delta` to the document.
+    * @param {Object} delta A delta object (can include "insert" and "remove" actions)
+    **/
+    this.applyDelta = function(delta, doNotValidate) {
+        var isInsert = delta.action == "insert";
+        // An empty range is a NOOP.
+        if (isInsert ? delta.lines.length <= 1 && !delta.lines[0]
+            : !Range.comparePoints(delta.start, delta.end)) {
+            return;
+        }
+        
+        if (isInsert && delta.lines.length > 20000)
+            this.$splitAndapplyLargeDelta(delta, 20000);
+        
+        // Apply.
+        applyDelta(this.$lines, delta, doNotValidate);
+        this._signal("change", delta);
+    };
+    
+    this.$splitAndapplyLargeDelta = function(delta, MAX) {
+        // Split large insert deltas. This is necessary because:
+        //    1. We need to support splicing delta lines into the document via $lines.splice.apply(...)
+        //    2. fn.apply() doesn't work for a large number of params. The smallest threshold is on chrome 40 ~42000.
+        // we use 20000 to leave some space for actual stack
+        // 
+        // To Do: Ideally we'd be consistent and also split 'delete' deltas. We don't do this now, because delete
+        //        delta handling is too slow. If we make delete delta handling faster we can split all large deltas
+        //        as shown in https://gist.github.com/aldendaniels/8367109#file-document-snippet-js
+        //        If we do this, update validateDelta() to limit the number of lines in a delete delta.
+        var lines = delta.lines;
+        var l = lines.length;
+        var row = delta.start.row; 
+        var column = delta.start.column;
+        var from = 0, to = 0;
+        do {
+            from = to;
+            to += MAX - 1;
+            var chunk = lines.slice(from, to);
+            if (to > l) {
+                // Update remaining delta.
+                delta.lines = chunk;
+                delta.start.row = row + from;
+                delta.start.column = column;
+                break;
+            }
+            chunk.push("");
+            this.applyDelta({
+                start: this.pos(row + from, column),
+                end: this.pos(row + to, column = 0),
+                action: delta.action,
+                lines: chunk
+            }, true);
+        } while(true);
+    };
+    
+    /**
+    * Reverts `delta` from the document.
+    * @param {Object} delta A delta object (can include "insert" and "remove" actions)
+    **/
+    this.revertDelta = function(delta) {
+        this.applyDelta({
+            start: this.clonePos(delta.start),
+            end: this.clonePos(delta.end),
+            action: (delta.action == "insert" ? "remove" : "insert"),
+            lines: delta.lines.slice()
+        });
+    };
+    
     /**
      * Converts an index position in a document to a `{row, column}` object.
      *

lib/ace/document_test.js

@@ -46,7 +46,7 @@ module.exports = {
         var doc = new Document(["12", "34"]);
 
         var deltas = [];
-        doc.on("change", function(e) { deltas.push(e.data); });
+        doc.on("change", function(e) { deltas.push(e); });
 
         doc.insert({row: 0, column: 1}, "juhu");
         assert.equal(doc.getValue(), ["1juhu2", "34"].join("\n"));
@@ -63,9 +63,9 @@ module.exports = {
         var doc = new Document(["12", "34"]);
 
         var deltas = [];
-        doc.on("change", function(e) { deltas.push(e.data); });
+        doc.on("change", function(e) { deltas.push(e); });
 
-        doc.insertNewLine({row: 0, column: 1});
+        doc.insertMergedLines({row: 0, column: 1}, ['', '']);
         assert.equal(doc.getValue(), ["1", "2", "34"].join("\n"));
 
         var d = deltas.concat();
@@ -80,9 +80,9 @@ module.exports = {
         var doc = new Document(["12", "34"]);
 
         var deltas = [];
-        doc.on("change", function(e) { deltas.push(e.data); });
+        doc.on("change", function(e) { deltas.push(e); });
 
-        doc.insertLines(0, ["aa", "bb"]);
+        doc.insertFullLines(0, ["aa", "bb"]);
         assert.equal(doc.getValue(), ["aa", "bb", "12", "34"].join("\n"));
 
         var d = deltas.concat();
@@ -97,9 +97,9 @@ module.exports = {
         var doc = new Document(["12", "34"]);
 
         var deltas = [];
-        doc.on("change", function(e) { deltas.push(e.data); });
+        doc.on("change", function(e) { deltas.push(e); });
 
-        doc.insertLines(2, ["aa", "bb"]);
+        doc.insertFullLines(2, ["aa", "bb"]);
         assert.equal(doc.getValue(), ["12", "34", "aa", "bb"].join("\n"));
     },
 
@@ -107,9 +107,9 @@ module.exports = {
         var doc = new Document(["12", "34"]);
 
         var deltas = [];
-        doc.on("change", function(e) { deltas.push(e.data); });
+        doc.on("change", function(e) { deltas.push(e); });
 
-        doc.insertLines(1, ["aa", "bb"]);
+        doc.insertFullLines(1, ["aa", "bb"]);
         assert.equal(doc.getValue(), ["12", "aa", "bb", "34"].join("\n"));
 
         var d = deltas.concat();
@@ -124,7 +124,7 @@ module.exports = {
         var doc = new Document(["12", "34"]);
 
         var deltas = [];
-        doc.on("change", function(e) { deltas.push(e.data); });
+        doc.on("change", function(e) { deltas.push(e); });
 
         doc.insert({row: 0, column: 0}, "aa\nbb\ncc");
         assert.equal(doc.getValue(), ["aa", "bb", "cc12", "34"].join("\n"));
@@ -141,9 +141,9 @@ module.exports = {
         var doc = new Document(["12", "34"]);
 
         var deltas = [];
-        doc.on("change", function(e) { deltas.push(e.data); });
+        doc.on("change", function(e) { deltas.push(e); });
 
-        doc.insert({row: 2, column: 0}, "aa\nbb\ncc");
+        doc.insert({row: 1, column: 2}, "aa\nbb\ncc");
         assert.equal(doc.getValue(), ["12", "34aa", "bb", "cc"].join("\n"));
 
         var d = deltas.concat();
@@ -158,7 +158,7 @@ module.exports = {
         var doc = new Document(["12", "34"]);
 
         var deltas = [];
-        doc.on("change", function(e) { deltas.push(e.data); });
+        doc.on("change", function(e) { deltas.push(e); });
 
         doc.insert({row: 0, column: 1}, "aa\nbb\ncc");
         assert.equal(doc.getValue(), ["1aa", "bb", "cc2", "34"].join("\n"));
@@ -175,7 +175,7 @@ module.exports = {
         var doc = new Document(["1234", "5678"]);
 
         var deltas = [];
-        doc.on("change", function(e) { deltas.push(e.data); });
+        doc.on("change", function(e) { deltas.push(e); });
 
         doc.remove(new Range(0, 1, 0, 3));
         assert.equal(doc.getValue(), ["14", "5678"].join("\n"));
@@ -192,7 +192,7 @@ module.exports = {
         var doc = new Document(["1234", "5678"]);
 
         var deltas = [];
-        doc.on("change", function(e) { deltas.push(e.data); });
+        doc.on("change", function(e) { deltas.push(e); });
 
         doc.remove(new Range(0, 4, 1, 0));
         assert.equal(doc.getValue(), ["12345678"].join("\n"));
@@ -209,7 +209,7 @@ module.exports = {
         var doc = new Document(["1234", "5678", "abcd"]);
 
         var deltas = [];
-        doc.on("change", function(e) { deltas.push(e.data); });
+        doc.on("change", function(e) { deltas.push(e); });
 
         doc.remove(new Range(0, 2, 2, 2));
         assert.equal(doc.getValue(), ["12cd"].join("\n"));
@@ -226,7 +226,7 @@ module.exports = {
         var doc = new Document(["1234", "5678", "abcd"]);
 
         var deltas = [];
-        doc.on("change", function(e) { deltas.push(e.data); });
+        doc.on("change", function(e) { deltas.push(e); });
 
         doc.remove(new Range(1, 0, 3, 0));
         assert.equal(doc.getValue(), ["1234", ""].join("\n"));
@@ -235,7 +235,7 @@ module.exports = {
     "test: remove lines should return the removed lines" : function() {
         var doc = new Document(["1234", "5678", "abcd"]);
 
-        var removed = doc.removeLines(1, 2);
+        var removed = doc.removeFullLines(1, 2);
         assert.equal(removed.join("\n"), ["5678", "abcd"].join("\n"));
     },
 
@@ -296,6 +296,35 @@ module.exports = {
     "test: empty document has to contain one line": function() {
         var doc = new Document("");
         assert.equal(doc.$lines.length, 1);
+    },
+    
+    "test: ignore empty delta": function() {
+        var doc = new Document("");
+        doc.on("change", function() {
+            throw "should ignore empty delta";
+        })
+        doc.insert({row: 0, column: 0}, "");
+        doc.insert({row: 1, column: 1}, "");
+        doc.remove({start: {row: 1, column: 1}, end: {row: 1, column: 1}});
+    },
+    
+    "test: inserting huge delta": function() {
+        var doc = new Document("");
+        var val = "";
+        var MAX = 0xF000;
+        for (var i = 0; i < 10 * MAX; i++) {
+            val += i + "\n"
+        }
+        doc.setValue(val);
+        assert.equal(doc.getValue(), val);
+        
+        for (var i = 3 * MAX + 2; i >= 3 * MAX - 2; i--) {
+            val = doc.getLines(0, i).join("\n");
+            doc.setValue("\nab");
+            assert.equal(doc.getValue(), "\nab");
+            doc.insert({row: 1, column: 1}, val);
+            assert.equal(doc.getValue(), "\na" + val + "b");
+        }
     }
 };
 

lib/ace/edit_session.js

@@ -151,7 +151,7 @@ var EditSession = function(text, mode) {
     this.$foldData = [];
     this.$foldData.toString = function() {
         return this.join("\n");
-    }
+    };
     this.on("changeFold", this.onChangeFold.bind(this));
     this.$onChange = this.onChange.bind(this);
 
@@ -249,13 +249,12 @@ var EditSession = function(text, mode) {
         this.$resetRowCache(fold.start.row);
     };
 
-    this.onChange = function(e) {
-        var delta = e.data;
+    this.onChange = function(delta) {
         this.$modified = true;
 
-        this.$resetRowCache(delta.range.start.row);
+        this.$resetRowCache(delta.start.row);
 
-        var removedFolds = this.$updateInternalDataOnChange(e);
+        var removedFolds = this.$updateInternalDataOnChange(delta);
         if (!this.$fromUndo && this.$undoManager && !delta.ignore) {
             this.$deltasDoc.push(delta);
             if (removedFolds && removedFolds.length != 0) {
@@ -268,16 +267,14 @@ var EditSession = function(text, mode) {
             this.$informUndoManager.schedule();
         }
 
-        this.bgTokenizer.$updateOnChange(delta);
-        this._signal("change", e);
+        this.bgTokenizer && this.bgTokenizer.$updateOnChange(delta);
+        this._signal("change", delta);
     };
 
     /**
     * Sets the session text.
     * @param {String} text The new text to place
     *
-    *
-    *
     **/
     this.setValue = function(text) {
         this.doc.setValue(text);
@@ -681,10 +678,10 @@ var EditSession = function(text, mode) {
     };
 
     /**
-    * Returns an array containing the IDs of all the markers, either front or back.
+    * Returns an object containing all of the markers, either front or back.
     * @param {Boolean} inFront If `true`, indicates you only want front markers; `false` indicates only back markers
     *
-    * @returns {Array}
+    * @returns {Object}
     **/
     this.getMarkers = function(inFront) {
         return inFront ? this.$frontMarkers : this.$backMarkers;
@@ -895,17 +892,17 @@ var EditSession = function(text, mode) {
         config.loadModule(["mode", path], function(m) {
             if (this.$modeId !== path)
                 return cb && cb();
-            if (this.$modes[path] && !options)
-                return this.$onChangeMode(this.$modes[path]);
-            if (m && m.Mode) {
+            if (this.$modes[path] && !options) {
+                this.$onChangeMode(this.$modes[path]);
+            } else if (m && m.Mode) {
                 m = new m.Mode(options);
                 if (!options) {
                     this.$modes[path] = m;
                     m.$id = path;
                 }
                 this.$onChangeMode(m);
-                cb && cb();
             }
+            cb && cb();
         }.bind(this));
 
         // set mode to text until loading is finished
@@ -950,6 +947,9 @@ var EditSession = function(text, mode) {
 
         
         if (!$isPlaceholder) {
+            // experimental method, used by c9 findiniles
+            if (mode.attachToSession)
+                mode.attachToSession(this);
             this.$options.wrapMethod.set.call(this, this.$wrapMethod);
             this.$setFolding(mode.foldingRules);
             this.bgTokenizer.start(0);
@@ -957,26 +957,20 @@ var EditSession = function(text, mode) {
         }
     };
 
-
     this.$stopWorker = function() {
-        if (this.$worker)
+        if (this.$worker) {
             this.$worker.terminate();
-
-        this.$worker = null;
+            this.$worker = null;
+        }
     };
 
     this.$startWorker = function() {
-        if (typeof Worker !== "undefined" && !require.noWorker) {
-            try {
-                this.$worker = this.$mode.createWorker(this);
-            } catch (e) {
-                console.log("Could not load worker");
-                console.log(e);
-                this.$worker = null;
-            }
-        }
-        else
+        try {
+            this.$worker = this.$mode.createWorker(this);
+        } catch (e) {
+            config.warn("Could not load worker", e);
             this.$worker = null;
+        }
     };
 
     /**
@@ -1151,6 +1145,19 @@ var EditSession = function(text, mode) {
     this.remove = function(range) {
         return this.doc.remove(range);
     };
+    
+    /**
+    * Removes a range of full lines. This method also triggers the `'change'` event.
+    * @param {Number} firstRow The first row to be removed
+    * @param {Number} lastRow The last row to be removed
+    * @returns {[String]} Returns all the removed lines.
+    *
+    * @related Document.removeFullLines
+    *
+    **/
+    this.removeFullLines = function(firstRow, lastRow){
+        return this.doc.removeFullLines(firstRow, lastRow);
+    };
 
     /**
      * Reverts previous changes to your document.
@@ -1227,39 +1234,36 @@ var EditSession = function(text, mode) {
 
     this.$getUndoSelection = function(deltas, isUndo, lastUndoRange) {
         function isInsert(delta) {
-            var insert =
-                delta.action === "insertText" || delta.action === "insertLines";
-            return isUndo ? !insert : insert;
+            return isUndo ? delta.action !== "insert" : delta.action === "insert";
         }
 
         var delta = deltas[0];
         var range, point;
         var lastDeltaIsInsert = false;
         if (isInsert(delta)) {
-            range = Range.fromPoints(delta.range.start, delta.range.end);
+            range = Range.fromPoints(delta.start, delta.end);
             lastDeltaIsInsert = true;
         } else {
-            range = Range.fromPoints(delta.range.start, delta.range.start);
+            range = Range.fromPoints(delta.start, delta.start);
             lastDeltaIsInsert = false;
         }
 
         for (var i = 1; i < deltas.length; i++) {
             delta = deltas[i];
             if (isInsert(delta)) {
-                point = delta.range.start;
+                point = delta.start;
                 if (range.compare(point.row, point.column) == -1) {
-                    range.setStart(delta.range.start);
+                    range.setStart(point);
                 }
-                point = delta.range.end;
+                point = delta.end;
                 if (range.compare(point.row, point.column) == 1) {
-                    range.setEnd(delta.range.end);
+                    range.setEnd(point);
                 }
                 lastDeltaIsInsert = true;
             } else {
-                point = delta.range.start;
+                point = delta.start;
                 if (range.compare(point.row, point.column) == -1) {
-                    range =
-                        Range.fromPoints(delta.range.start, delta.range.start);
+                    range = Range.fromPoints(delta.start, delta.start);
                 }
                 lastDeltaIsInsert = false;
             }
@@ -1373,7 +1377,7 @@ var EditSession = function(text, mode) {
     this.indentRows = function(startRow, endRow, indentString) {
         indentString = indentString.replace(/\t/g, this.getTabString());
         for (var row=startRow; row<=endRow; row++)
-            this.insert({row: row, column:0}, indentString);
+            this.doc.insertInLine({row: row, column: 0}, indentString);
     };
 
     /**
@@ -1430,11 +1434,11 @@ var EditSession = function(text, mode) {
             x.end.row += diff;
             return x;
         });
-
+        
         var lines = dir == 0
             ? this.doc.getLines(firstRow, lastRow)
-            : this.doc.removeLines(firstRow, lastRow);
-        this.doc.insertLines(firstRow+diff, lines);
+            : this.doc.removeFullLines(firstRow, lastRow);
+        this.doc.insertFullLines(firstRow+diff, lines);
         folds.length && this.addFolds(folds);
         return diff;
     };
@@ -1444,8 +1448,6 @@ var EditSession = function(text, mode) {
     * @param {Number} lastRow The final row to move up
     * @returns {Number} If `firstRow` is less-than or equal to 0, this function returns 0. Otherwise, on success, it returns -1.
     *
-    * @related Document.insertLines
-    *
     **/
     this.moveLinesUp = function(firstRow, lastRow) {
         return this.$moveLines(firstRow, lastRow, -1);
@@ -1456,8 +1458,6 @@ var EditSession = function(text, mode) {
     * @param {Number} firstRow The starting row to move down
     * @param {Number} lastRow The final row to move down
     * @returns {Number} If `firstRow` is less-than or equal to 0, this function returns 0. Otherwise, on success, it returns -1.
-    *
-    * @related Document.insertLines
     **/
     this.moveLinesDown = function(firstRow, lastRow) {
         return this.$moveLines(firstRow, lastRow, 1);
@@ -1585,13 +1585,11 @@ var EditSession = function(text, mode) {
     **/
     this.setWrapLimitRange = function(min, max) {
         if (this.$wrapLimitRange.min !== min || this.$wrapLimitRange.max !== max) {
-            this.$wrapLimitRange = {
-                min: min,
-                max: max
-            };
+            this.$wrapLimitRange = { min: min, max: max };
             this.$modified = true;
             // This will force a recalculation of the wrap limit
-            this._signal("changeWrapMode");
+            if (this.$useWrapMode)
+                this._signal("changeWrapMode");
         }
     };
 
@@ -1603,7 +1601,7 @@ var EditSession = function(text, mode) {
     * @private
     **/
     this.adjustWrapLimit = function(desiredLimit, $printMargin) {
-        var limits = this.$wrapLimitRange
+        var limits = this.$wrapLimitRange;
         if (limits.max < 0)
             limits = {min: $printMargin, max: $printMargin};
         var wrapLimit = this.$constrainWrapLimit(desiredLimit, limits.min, limits.max);
@@ -1663,34 +1661,23 @@ var EditSession = function(text, mode) {
         };
     };
 
-    this.$updateInternalDataOnChange = function(e) {
+    this.$updateInternalDataOnChange = function(delta) {
         var useWrapMode = this.$useWrapMode;
-        var len;
-        var action = e.data.action;
-        var firstRow = e.data.range.start.row;
-        var lastRow = e.data.range.end.row;
-        var start = e.data.range.start;
-        var end = e.data.range.end;
+        var action = delta.action;
+        var start = delta.start;
+        var end = delta.end;
+        var firstRow = start.row;
+        var lastRow = end.row;
+        var len = lastRow - firstRow;
         var removedFolds = null;
-
-        if (action.indexOf("Lines") != -1) {
-            if (action == "insertLines") {
-                lastRow = firstRow + (e.data.lines.length);
-            } else {
-                lastRow = firstRow;
-            }
-            len = e.data.lines ? e.data.lines.length : lastRow - firstRow;
-        } else {
-            len = lastRow - firstRow;
-        }
-
+        
         this.$updating = true;
         if (len != 0) {
-            if (action.indexOf("remove") != -1) {
+            if (action === "remove") {
                 this[useWrapMode ? "$wrapData" : "$rowLengthCache"].splice(firstRow, len);
 
                 var foldLines = this.$foldData;
-                removedFolds = this.getFoldsInRange(e.data.range);
+                removedFolds = this.getFoldsInRange(delta);
                 this.removeFolds(removedFolds);
 
                 var foldLine = this.getFoldLine(end.row);
@@ -1727,13 +1714,14 @@ var EditSession = function(text, mode) {
                 var foldLine = this.getFoldLine(firstRow);
                 var idx = 0;
                 if (foldLine) {
-                    var cmp = foldLine.range.compareInside(start.row, start.column)
+                    var cmp = foldLine.range.compareInside(start.row, start.column);
                     // Inside of the foldLine range. Need to split stuff up.
                     if (cmp == 0) {
                         foldLine = foldLine.split(start.row, start.column);
-                        foldLine.shiftRow(len);
-                        foldLine.addRemoveChars(
-                            lastRow, 0, end.column - start.column);
+                        if (foldLine) {
+                            foldLine.shiftRow(len);
+                            foldLine.addRemoveChars(lastRow, 0, end.column - start.column);
+                        }
                     } else
                     // Infront of the foldLine but same row. Need to shift column.
                     if (cmp == -1) {
@@ -1754,10 +1742,10 @@ var EditSession = function(text, mode) {
         } else {
             // Realign folds. E.g. if you add some new chars before a fold, the
             // fold should "move" to the right.
-            len = Math.abs(e.data.range.start.column - e.data.range.end.column);
-            if (action.indexOf("remove") != -1) {
+            len = Math.abs(delta.start.column - delta.end.column);
+            if (action === "remove") {
                 // Get all the folds in the change range and remove them.
-                removedFolds = this.getFoldsInRange(e.data.range);
+                removedFolds = this.getFoldsInRange(delta);
                 this.removeFolds(removedFolds);
 
                 len = -len;
@@ -1841,7 +1829,7 @@ var EditSession = function(text, mode) {
         TAB_SPACE = 12;
 
 
-    this.$computeWrapSplits = function(tokens, wrapLimit) {
+    this.$computeWrapSplits = function(tokens, wrapLimit, tabSize) {
         if (tokens.length == 0) {
             return [];
         }
@@ -1852,6 +1840,31 @@ var EditSession = function(text, mode) {
 
         var isCode = this.$wrapAsCode;
 
+        var indentedSoftWrap = this.$indentedSoftWrap;
+        var maxIndent = wrapLimit <= Math.max(2 * tabSize, 8)
+            || indentedSoftWrap === false ? 0 : Math.floor(wrapLimit / 2);
+
+        function getWrapIndent() {
+            var indentation = 0;
+            if (maxIndent === 0)
+                return indentation;
+            if (indentedSoftWrap) {
+                for (var i = 0; i < tokens.length; i++) {
+                    var token = tokens[i];
+                    if (token == SPACE)
+                        indentation += 1;
+                    else if (token == TAB)
+                        indentation += tabSize;
+                    else if (token == TAB_SPACE)
+                        continue;
+                    else
+                        break;
+                }
+            }
+            if (isCode && indentedSoftWrap !== false)
+                indentation += tabSize;
+            return Math.min(indentation, maxIndent);
+        }
         function addSplit(screenPos) {
             var displayed = tokens.slice(lastSplit, screenPos);
 
@@ -1868,14 +1881,18 @@ var EditSession = function(text, mode) {
                     len -= 1;
                 });
 
+            if (!splits.length) {
+                indent = getWrapIndent();
+                splits.indent = indent;
+            }
             lastDocSplit += len;
             splits.push(lastDocSplit);
             lastSplit = screenPos;
         }
-
-        while (displayLength - lastSplit > wrapLimit) {
+        var indent = 0;
+        while (displayLength - lastSplit > wrapLimit - indent) {
             // This is, where the split should be.
-            var split = lastSplit + wrapLimit;
+            var split = lastSplit + wrapLimit - indent;
 
             // If there is a space or tab at this split position, then making
             // a split is simple.
@@ -1935,7 +1952,7 @@ var EditSession = function(text, mode) {
 
             // === ELSE ===
             // Search for the first non space/tab/placeholder/punctuation token backwards.
-            var minSplit = Math.max(split - (isCode ? 10 : wrapLimit-(wrapLimit>>2)), lastSplit - 1);
+            var minSplit = Math.max(split - (wrapLimit -(wrapLimit>>2)), lastSplit - 1);
             while (split > minSplit && tokens[split] < PLACEHOLDER_START) {
                 split --;
             }
@@ -1961,7 +1978,9 @@ var EditSession = function(text, mode) {
             split = lastSplit + wrapLimit;
             // The split is inside of a CHAR or CHAR_EXT token and no space
             // around -> force a split.
-            addSplit(split);
+            if (tokens[split] == CHAR_EXT)
+                split--;
+            addSplit(split - indent);
         }
         return splits;
     };
@@ -2068,6 +2087,16 @@ var EditSession = function(text, mode) {
         }
     };
 
+    this.getRowWrapIndent = function(screenRow) {
+        if (this.$useWrapMode) {
+            var pos = this.screenToDocumentPosition(screenRow, Number.MAX_VALUE);
+            var splits = this.$wrapData[pos.row];
+            return splits.length && splits[0] < pos.column ? splits.indent : 0;
+        } else {
+            return 0;
+        }
+    }
+
     /**
      * Returns the position (on screen) for the last character in the provided screen row.
      * @param {Number} screenRow The screen row to check
@@ -2200,25 +2229,26 @@ var EditSession = function(text, mode) {
             return {
                 row: maxRow,
                 column: this.getLine(maxRow).length
-            }
+            };
         } else {
             line = this.getLine(docRow);
             foldLine = null;
         }
-
+        var wrapIndent = 0;
         if (this.$useWrapMode) {
             var splits = this.$wrapData[docRow];
             if (splits) {
                 var splitIndex = Math.floor(screenRow - row);
                 column = splits[splitIndex];
                 if(splitIndex > 0 && splits.length) {
+                    wrapIndent = splits.indent;
                     docColumn = splits[splitIndex - 1] || splits[splits.length - 1];
                     line = line.substring(docColumn);
                 }
             }
         }
 
-        docColumn += this.$getStringScreenWidth(line, screenColumn)[1];
+        docColumn += this.$getStringScreenWidth(line, screenColumn - wrapIndent)[1];
 
         // We remove one character at the end so that the docColumn
         // position returned is not associated to the next row on the screen.
@@ -2310,6 +2340,7 @@ var EditSession = function(text, mode) {
             textLine = this.getLine(docRow).substring(0, docColumn);
             foldStartRow = docRow;
         }
+        var wrapIndent = 0;
         // Clamp textLine if in wrapMode.
         if (this.$useWrapMode) {
             var wrapRow = this.$wrapData[foldStartRow];
@@ -2322,12 +2353,13 @@ var EditSession = function(text, mode) {
                 textLine = textLine.substring(
                     wrapRow[screenRowOffset - 1] || 0, textLine.length
                 );
+                wrapIndent = screenRowOffset > 0 ? wrapRow.indent : 0;
             }
         }
 
         return {
             row: screenRow,
-            column: this.$getStringScreenWidth(textLine)[0]
+            column: wrapIndent + this.$getStringScreenWidth(textLine)[0]
         };
     };
 
@@ -2400,7 +2432,15 @@ var EditSession = function(text, mode) {
      */
     this.$setFontMetrics = function(fm) {
         // todo
-    }
+    };
+    
+    this.destroy = function() {
+        if (this.bgTokenizer) {
+            this.bgTokenizer.setDocument(null);
+            this.bgTokenizer = null;
+        }
+        this.$stopWorker();
+    };
 
     // For every keystroke this gets called once per char in the whole doc!!
     // Wouldn't hurt to make it a bit faster for c >= 0x1100
@@ -2461,6 +2501,7 @@ config.defineOptions(EditSession.prototype, "session", {
 
             if (this.$wrap == value)
                 return;
+            this.$wrap = value;
             if (!value) {
                 this.setUseWrapMode(false);
             } else {
@@ -2468,7 +2509,6 @@ config.defineOptions(EditSession.prototype, "session", {
                 this.setWrapLimitRange(col, col);
                 this.setUseWrapMode(true);
             }
-            this.$wrap = value;
         },
         get: function() {
             if (this.getUseWrapMode()) {
@@ -2499,6 +2539,7 @@ config.defineOptions(EditSession.prototype, "session", {
         },
         initialValue: "auto"
     },
+    indentedSoftWrap: { initialValue: true },
     firstLineNumber: {
         set: function() {this._signal("changeBreakpoint");},
         initialValue: 1

lib/ace/edit_session/bracket_match.js

@@ -117,6 +117,7 @@ function BracketMatch() {
             typeRe = new RegExp(
                 "(\\.?" +
                 token.type.replace(".", "\\.").replace("rparen", ".paren")
+                    .replace(/\b(?:end)\b/, "(?:start|begin|end)")
                 + ")+"
             );
         }
@@ -173,6 +174,7 @@ function BracketMatch() {
             typeRe = new RegExp(
                 "(\\.?" +
                 token.type.replace(".", "\\.").replace("lparen", ".paren")
+                    .replace(/\b(?:start|begin)\b/, "(?:start|begin|end)")
                 + ")+"
             );
         }

lib/ace/edit_session/fold_line.js

@@ -44,7 +44,7 @@ function FoldLine(foldData, folds) {
         folds = this.folds = [ folds ];
     }
 
-    var last = folds[folds.length - 1]
+    var last = folds[folds.length - 1];
     this.range = new Range(folds[0].start.row, folds[0].start.column,
                            last.end.row, last.end.column);
     this.start = this.range.start;
@@ -66,7 +66,7 @@ function FoldLine(foldData, folds) {
             fold.start.row += shift;
             fold.end.row += shift;
         });
-    }
+    };
 
     this.addFold = function(fold) {
         if (fold.sameRow) {
@@ -96,17 +96,17 @@ function FoldLine(foldData, folds) {
             throw new Error("Trying to add fold to FoldRow that doesn't have a matching row");
         }
         fold.foldLine = this;
-    }
+    };
 
     this.containsRow = function(row) {
         return row >= this.start.row && row <= this.end.row;
-    }
+    };
 
     this.walk = function(callback, endRow, endColumn) {
         var lastEnd = 0,
             folds = this.folds,
             fold,
-            comp, stop, isNewRow = true;
+            cmp, stop, isNewRow = true;
 
         if (endRow == null) {
             endRow = this.end.row;
@@ -116,9 +116,9 @@ function FoldLine(foldData, folds) {
         for (var i = 0; i < folds.length; i++) {
             fold = folds[i];
 
-            comp = fold.range.compareStart(endRow, endColumn);
+            cmp = fold.range.compareStart(endRow, endColumn);
             // This fold is after the endRow/Column.
-            if (comp == -1) {
+            if (cmp == -1) {
                 callback(null, endRow, endColumn, lastEnd, isNewRow);
                 return;
             }
@@ -127,8 +127,8 @@ function FoldLine(foldData, folds) {
             stop = !stop && callback(fold.placeholder, fold.start.row, fold.start.column, lastEnd);
 
             // If the user requested to stop the walk or endRow/endColumn is
-            // inside of this fold (comp == 0), then end here.
-            if (stop || comp == 0) {
+            // inside of this fold (cmp == 0), then end here.
+            if (stop || cmp === 0) {
                 return;
             }
 
@@ -138,7 +138,7 @@ function FoldLine(foldData, folds) {
             lastEnd = fold.end.column;
         }
         callback(null, endRow, endColumn, lastEnd, isNewRow);
-    }
+    };
 
     this.getNextFoldTo = function(row, column) {
         var fold, cmp;
@@ -150,15 +150,15 @@ function FoldLine(foldData, folds) {
                     fold: fold,
                     kind: "after"
                 };
-            } else if (cmp == 0) {
+            } else if (cmp === 0) {
                 return {
                     fold: fold,
                     kind: "inside"
-                }
+                };
             }
         }
         return null;
-    }
+    };
 
     this.addRemoveChars = function(row, column, len) {
         var ret = this.getNextFoldTo(row, column),
@@ -175,7 +175,7 @@ function FoldLine(foldData, folds) {
             } else if (fold.start.row == row) {
                 folds = this.folds;
                 var i = folds.indexOf(fold);
-                if (i == 0) {
+                if (i === 0) {
                     this.start.column += len;
                 }
                 for (i; i < folds.length; i++) {
@@ -189,16 +189,18 @@ function FoldLine(foldData, folds) {
                 this.end.column += len;
             }
         }
-    }
+    };
 
     this.split = function(row, column) {
-        var fold = this.getNextFoldTo(row, column).fold;
+        var pos = this.getNextFoldTo(row, column);
+        
+        if (!pos || pos.kind == "inside")
+            return null;
+            
+        var fold = pos.fold;
         var folds = this.folds;
         var foldData = this.foldData;
-
-        if (!fold)
-            return null;
-
+        
         var i = folds.indexOf(fold);
         var foldBefore = folds[i - 1];
         this.end.row = foldBefore.end.row;
@@ -211,7 +213,7 @@ function FoldLine(foldData, folds) {
         var newFoldLine = new FoldLine(foldData, folds);
         foldData.splice(foldData.indexOf(this) + 1, 0, newFoldLine);
         return newFoldLine;
-    }
+    };
 
     this.merge = function(foldLineNext) {
         var folds = foldLineNext.folds;
@@ -222,7 +224,7 @@ function FoldLine(foldData, folds) {
         // it's merged now with foldLineNext.
         var foldData = this.foldData;
         foldData.splice(foldData.indexOf(foldLineNext), 1);
-    }
+    };
 
     this.toString = function() {
         var ret = [this.range.toString() + ": [" ];
@@ -230,13 +232,12 @@ function FoldLine(foldData, folds) {
         this.folds.forEach(function(fold) {
             ret.push("  " + fold.toString());
         });
-        ret.push("]")
+        ret.push("]");
         return ret.join("\n");
-    }
+    };
 
     this.idxToPosition = function(idx) {
         var lastFoldEndColumn = 0;
-        var fold;
 
         for (var i = 0; i < this.folds.length; i++) {
             var fold = this.folds[i];
@@ -261,7 +262,7 @@ function FoldLine(foldData, folds) {
             row: this.end.row,
             column: this.end.column + idx
         };
-    }
+    };
 }).call(FoldLine.prototype);
 
 exports.FoldLine = FoldLine;

lib/ace/edit_session/folding.js

@@ -289,13 +289,12 @@ function Folding() {
         if (startFold && endFold == startFold)
             return startFold.addSubFold(fold);
 
-        if (
-            (startFold && !startFold.range.isStart(startRow, startColumn))
-            || (endFold && !endFold.range.isEnd(endRow, endColumn))
-        ) {
-            throw new Error("A fold can't intersect already existing fold" + fold.range + startFold.range);
-        }
-
+        if (startFold && !startFold.range.isStart(startRow, startColumn))
+            this.removeFold(startFold);
+        
+        if (endFold && !endFold.range.isEnd(endRow, endColumn))
+            this.removeFold(endFold);
+        
         // Check if there are folds in the range we create the new fold for.
         var folds = this.getFoldsInRange(fold.range);
         if (folds.length > 0) {
@@ -485,15 +484,15 @@ function Folding() {
     };
 
     this.getFoldDisplayLine = function(foldLine, endRow, endColumn, startRow, startColumn) {
-        if (startRow == null) {
+        if (startRow == null)
             startRow = foldLine.start.row;
+        if (startColumn == null)
             startColumn = 0;
-        }
-
-        if (endRow == null) {
+        if (endRow == null)
             endRow = foldLine.end.row;
+        if (endColumn == null)
             endColumn = this.getLine(endRow).length;
-        }
+        
 
         // Build the textline using the FoldLine walker.
         var doc = this.doc;
@@ -697,7 +696,8 @@ function Folding() {
             
         this.$foldMode = foldMode;
         
-        this.removeListener('change', this.$updateFoldWidgets);
+        this.off('change', this.$updateFoldWidgets);
+        this.off('tokenizerUpdate', this.$tokenizerUpdateFoldWidgets);
         this._emit("changeAnnotation");
         
         if (!foldMode || this.$foldStyle == "manual") {
@@ -710,8 +710,9 @@ function Folding() {
         this.getFoldWidgetRange = foldMode.getFoldWidgetRange.bind(foldMode, this, this.$foldStyle);
         
         this.$updateFoldWidgets = this.updateFoldWidgets.bind(this);
+        this.$tokenizerUpdateFoldWidgets = this.tokenizerUpdateFoldWidgets.bind(this);
         this.on('change', this.$updateFoldWidgets);
-        
+        this.on('tokenizerUpdate', this.$tokenizerUpdateFoldWidgets);
     };
 
     this.getParentFoldRangeData = function (row, ignoreCurrent) {
@@ -793,7 +794,7 @@ function Folding() {
             this.foldAll(startRow, endRow, options.all ? 10000 : 0);
         } else if (options.children) {
             endRow = range ? range.end.row : this.getLength();
-            this.foldAll(row + 1, range.end.row, options.all ? 10000 : 0);
+            this.foldAll(row + 1, endRow, options.all ? 10000 : 0);
         } else if (range) {
             if (options.all) 
                 range.collapseChildren = 10000;
@@ -828,15 +829,13 @@ function Folding() {
         }
     };
 
-    this.updateFoldWidgets = function(e) {
-        var delta = e.data;
-        var range = delta.range;
-        var firstRow = range.start.row;
-        var len = range.end.row - firstRow;
+    this.updateFoldWidgets = function(delta) {
+        var firstRow = delta.start.row;
+        var len = delta.end.row - firstRow;
 
         if (len === 0) {
             this.foldWidgets[firstRow] = null;
-        } else if (delta.action == "removeText" || delta.action == "removeLines") {
+        } else if (delta.action == 'remove') {
             this.foldWidgets.splice(firstRow, len + 1, null);
         } else {
             var args = Array(len + 1);
@@ -844,7 +843,13 @@ function Folding() {
             this.foldWidgets.splice.apply(this.foldWidgets, args);
         }
     };
-
+    this.tokenizerUpdateFoldWidgets = function(e) {
+        var rows = e.data;
+        if (rows.first != rows.last) {
+            if (this.foldWidgets.length > rows.first)
+                this.foldWidgets.splice(rows.first, this.foldWidgets.length);
+        }
+    }
 }
 
 exports.Folding = Folding;

lib/ace/edit_session_test.js

@@ -280,7 +280,7 @@ module.exports = {
         session.setUseWrapMode(true);
         session.setWrapLimitRange(12, 12);
         session.adjustWrapLimit(80);
-
+        session.setOption("wrapMethod", "text");
         assert.position(session.documentToScreenPosition(0, 11), 0, 11);
         assert.position(session.documentToScreenPosition(0, 12), 1, 0);
     },
@@ -380,7 +380,8 @@ module.exports = {
             line = lang.stringTrimRight(line);
             var tokens = EditSession.prototype.$getDisplayTokens(line);
             var splits = EditSession.prototype.$computeWrapSplits(tokens, wrapLimit, tabSize);
-            // console.log("String:", line, "Result:", splits, "Expected:", assertEqual);
+            console.log("String:", line, "Result:", splits, "Expected:", assertEqual);
+
             assert.ok(splits.length == assertEqual.length);
             for (var i = 0; i < splits.length; i++) {
                 assert.ok(splits[i] == assertEqual[i]);
@@ -388,6 +389,7 @@ module.exports = {
         }
         
         EditSession.prototype.$wrapAsCode = true;
+        EditSession.prototype.$indentedSoftWrap = false;
         // Basic splitting.
         computeAndAssert("foo bar foo bar", [ 12 ]);
         computeAndAssert("foo bar f   bar", [ 12 ]);
@@ -413,16 +415,26 @@ module.exports = {
         computeAndAssert("ぁぁ", [1], 2);
         computeAndAssert(" ぁぁ", [1, 2], 2);
         computeAndAssert(" ぁ\tぁ", [1, 3], 2);
-        computeAndAssert(" ぁぁ\tぁ", [1, 4], 4);
+        computeAndAssert(" ぁぁ\tぁ", [2, 4], 4);
+        computeAndAssert("ぁぁ ぁぁ\tぁ", [3, 6], 6);
 
         // Test wrapping for punctuation.
-        computeAndAssert(" ab.c;ef++", [1, 3, 5, 7, 8], 2);
+        computeAndAssert(" ab.c;ef++", [2, 4, 6, 8], 2);
+        computeAndAssert(" ab.c;ef++", [3, 5, 8], 3);
         computeAndAssert(" a.b", [1, 2, 3], 1);
         computeAndAssert("#>>", [1, 2], 1);
         
         // Test wrapping for punctuation in
         EditSession.prototype.$wrapAsCode = false;
         computeAndAssert("ab cde, Juhu kinners", [3, 8, 13, 19], 6);
+
+        // test indented wrapping
+        EditSession.prototype.$indentedSoftWrap = true;
+        computeAndAssert("foo bar foo bar foo bara foo", [12, 25]);
+        computeAndAssert("fooooooooooooooooooooooooooo", [12, 24]);
+        computeAndAssert("\t\tfoo bar fooooooooooobooooooo", [6, 10, 16, 22, 28]);
+        computeAndAssert("\t\t\tfoo bar fooooooooooobooooooo", [3, 7, 11, 17, 23, 29]);
+        computeAndAssert("\tfoo \t \t   \t \t bar", [6, 12]); // 14
     },
 
     "test get longest line" : function() {
@@ -430,12 +442,12 @@ module.exports = {
         session.setTabSize(4);
         assert.equal(session.getScreenWidth(), 2);
 
-        session.doc.insertNewLine({row: 0, column: Infinity});
-        session.doc.insertLines(1, ["123"]);
+        session.doc.insertMergedLines({row: 0, column: Infinity}, ['', '']);
+        session.doc.insertFullLines(1, ["123"]);
         assert.equal(session.getScreenWidth(), 3);
 
-        session.doc.insertNewLine({row: 0, column: Infinity});
-        session.doc.insertLines(1, ["\t\t"]);
+        session.doc.insertMergedLines({row: 0, column: Infinity}, ['', '']);
+        session.doc.insertFullLines(1, ["\t\t"]);
 
         assert.equal(session.getScreenWidth(), 8);
 
@@ -459,9 +471,9 @@ module.exports = {
 
         session.setUseWrapMode(true);
 
-        document.insertLines(0, ["a", "b"]);
-        document.insertLines(2, ["c", "d"]);
-        document.removeLines(1, 2);
+        document.insertFullLines(0, ["a", "b"]);
+        document.insertFullLines(2, ["c", "d"]);
+        document.removeFullLines(1, 2);
     },
 
     "test wrapMode init has to create wrapData array": function() {

lib/ace/editor.js

@@ -94,7 +94,8 @@ var Editor = function(renderer, session) {
     
     this._$emitInputEvent = lang.delayedCall(function() {
         this._signal("input", {});
-        this.session.bgTokenizer && this.session.bgTokenizer.scheduleStart();
+        if (this.session && this.session.bgTokenizer)
+            this.session.bgTokenizer.scheduleStart();
     }.bind(this));
     
     this.on("change", function(_, _self) {
@@ -114,30 +115,8 @@ var Editor = function(renderer, session) {
         function last(a) {return a[a.length - 1]}
 
         this.selections = [];
-        this.commands.on("exec", function(e) {
-            this.startOperation(e);
-
-            var command = e.command;
-            if (command.aceCommandGroup == "fileJump") {
-                var prev = this.prevOp;
-                if (!prev || prev.command.aceCommandGroup != "fileJump") {
-                    this.lastFileJumpPos = last(this.selections);
-                }
-            } else {
-                this.lastFileJumpPos = null;
-            }
-        }.bind(this), true);
-
-        this.commands.on("afterExec", function(e) {
-            var command = e.command;
-
-            if (command.aceCommandGroup == "fileJump") {
-                if (this.lastFileJumpPos && !this.curOp.selectionChanged) {
-                    this.selection.fromJSON(this.lastFileJumpPos);
-                }
-            }
-            this.endOperation(e);
-        }.bind(this), true);
+        this.commands.on("exec", this.startOperation.bind(this), true);
+        this.commands.on("afterExec", this.endOperation.bind(this), true);
 
         this.$opResetTimer = lang.delayedCall(this.endOperation.bind(this));
 
@@ -171,20 +150,24 @@ var Editor = function(renderer, session) {
             args: commadEvent.args,
             scrollTop: this.renderer.scrollTop
         };
-        
-        var command = this.curOp.command;
-        if (command && command.scrollIntoView)
+        if (this.curOp.command.name && this.curOp.command.scrollIntoView !== undefined)
             this.$blockScrolling++;
-
-        this.selections.push(this.selection.toJSON());
     };
 
-    this.endOperation = function() {
+    this.endOperation = function(e) {
         if (this.curOp) {
+            if (e && e.returnValue === false)
+                return this.curOp = null;
+            this._signal("beforeEndOperation");
             var command = this.curOp.command;
-            if (command && command.scrollIntoView) {
+            if (command.name && this.$blockScrolling > 0)
                 this.$blockScrolling--;
-                switch (command.scrollIntoView) {
+            var scrollIntoView = command && command.scrollIntoView;
+            if (scrollIntoView) {
+                switch (scrollIntoView) {
+                    case "center-animate":
+                        scrollIntoView = "animate";
+                        /* fall through */
                     case "center":
                         this.renderer.scrollCursorIntoView(null, 0.5);
                         break;
@@ -202,7 +185,7 @@ var Editor = function(renderer, session) {
                     default:
                         break;
                 }
-                if (command.scrollIntoView == "animate")
+                if (scrollIntoView == "animate")
                     this.renderer.animateScrolling(this.curOp.scrollTop);
             }
             
@@ -211,13 +194,14 @@ var Editor = function(renderer, session) {
         }
     };
 
+    // TODO use property on commands instead of this
+    this.$mergeableCommands = ["backspace", "del", "insertstring"];
     this.$historyTracker = function(e) {
         if (!this.$mergeUndoDeltas)
             return;
 
-
         var prev = this.prevOp;
-        var mergeableCommands = ["backspace", "del", "insertstring"];
+        var mergeableCommands = this.$mergeableCommands;
         // previous command was the same
         var shouldMerge = prev.command && (e.command.name == prev.command.name);
         if (e.command.name == "insertstring") {
@@ -253,19 +237,19 @@ var Editor = function(renderer, session) {
      * @param {String} keyboardHandler The new key handler
      *
      **/
-    this.setKeyboardHandler = function(keyboardHandler) {
-        if (!keyboardHandler) {
-            this.keyBinding.setKeyboardHandler(null);
-        } else if (typeof keyboardHandler === "string") {
+    this.setKeyboardHandler = function(keyboardHandler, cb) {
+        if (keyboardHandler && typeof keyboardHandler === "string") {
             this.$keybindingId = keyboardHandler;
             var _self = this;
             config.loadModule(["keybinding", keyboardHandler], function(module) {
                 if (_self.$keybindingId == keyboardHandler)
                     _self.keyBinding.setKeyboardHandler(module && module.handler);
+                cb && cb();
             });
         } else {
             this.$keybindingId = null;
             this.keyBinding.setKeyboardHandler(keyboardHandler);
+            cb && cb();
         }
     };
 
@@ -294,6 +278,10 @@ var Editor = function(renderer, session) {
     this.setSession = function(session) {
         if (this.session == session)
             return;
+        
+        // make sure operationEnd events are not emitted to wrong session
+        if (this.curOp) this.endOperation();
+        this.curOp = {};
 
         var oldSession = this.session;
         if (oldSession) {
@@ -383,6 +371,9 @@ var Editor = function(renderer, session) {
             this.onChangeAnnotation();
             this.session.getUseWrapMode() && this.renderer.adjustWrapLimit();
             this.renderer.updateFull();
+        } else {
+            this.selection = null;
+            this.renderer.setSession(session);
         }
 
         this._signal("changeSession", {
@@ -390,6 +381,8 @@ var Editor = function(renderer, session) {
             oldSession: oldSession
         });
         
+        this.curOp = null;
+        
         oldSession && oldSession._signal("changeEditor", {oldEditor: this});
         session && session._signal("changeEditor", {editor: this});
     };
@@ -524,25 +517,23 @@ var Editor = function(renderer, session) {
         this.$highlightPending = true;
         setTimeout(function() {
             self.$highlightPending = false;
-
-            var pos = self.session.findMatchingBracket(self.getCursorPosition());
+            var session = self.session;
+            if (!session || !session.bgTokenizer) return;
+            var pos = session.findMatchingBracket(self.getCursorPosition());
             if (pos) {
-                var range = new Range(pos.row, pos.column, pos.row, pos.column+1);
-            } else if (self.session.$mode.getMatching) {
-                var range = self.session.$mode.getMatching(self.session);
+                var range = new Range(pos.row, pos.column, pos.row, pos.column + 1);
+            } else if (session.$mode.getMatching) {
+                var range = session.$mode.getMatching(self.session);
             }
             if (range)
-                self.session.$bracketHighlight = self.session.addMarker(range, "ace_bracket", "text");
+                session.$bracketHighlight = session.addMarker(range, "ace_bracket", "text");
         }, 50);
     };
 
     // todo: move to mode.getMatching
     this.$highlightTags = function() {
-        var session = this.session;
-
-        if (this.$highlightTagPending) {
+        if (this.$highlightTagPending)
             return;
-        }
 
         // perform highlight async to not block the browser during navigation
         var self = this;
@@ -550,16 +541,25 @@ var Editor = function(renderer, session) {
         setTimeout(function() {
             self.$highlightTagPending = false;
             
+            var session = self.session;
+            if (!session || !session.bgTokenizer) return;
+            
             var pos = self.getCursorPosition();
             var iterator = new TokenIterator(self.session, pos.row, pos.column);
             var token = iterator.getCurrentToken();
             
-            if (!token || token.type.indexOf('tag-name') === -1) {
+            if (!token || !/\b(?:tag-open|tag-name)/.test(token.type)) {
                 session.removeMarker(session.$tagHighlight);
                 session.$tagHighlight = null;
                 return;
             }
-
+            
+            if (token.type.indexOf("tag-open") != -1) {
+                token = iterator.stepForward();
+                if (!token)
+                    return;
+            }
+            
             var tag = token.value;
             var depth = 0;
             var prevToken = iterator.stepBackward();
@@ -571,28 +571,28 @@ var Editor = function(renderer, session) {
                     token = iterator.stepForward();
                     
                     if (token && token.value === tag && token.type.indexOf('tag-name') !== -1) {
-                        if (prevToken.value==='<'){
+                        if (prevToken.value === '<'){
                             depth++;
-                        } else if (prevToken.value==='</'){
+                        } else if (prevToken.value === '</'){
                             depth--;
                         }
                     }
                     
-                } while (token && depth>=0);
-            }else{
+                } while (token && depth >= 0);
+            } else {
                 //find opening tag
                 do {
                     token = prevToken;
                     prevToken = iterator.stepBackward();
                     
-                    if(token && token.value === tag && token.type.indexOf('tag-name') !== -1) {
-                        if (prevToken.value==='<') {
+                    if (token && token.value === tag && token.type.indexOf('tag-name') !== -1) {
+                        if (prevToken.value === '<') {
                             depth++;
-                        } else if( prevToken.value==='</') {
+                        } else if (prevToken.value === '</') {
                             depth--;
                         }
                     }
-                } while (prevToken && depth<=0);
+                } while (prevToken && depth <= 0);
                 
                 //select tag again
                 iterator.stepForward();
@@ -656,13 +656,13 @@ var Editor = function(renderer, session) {
      *
      *
      **/
-    this.onFocus = function() {
+    this.onFocus = function(e) {
         if (this.$isFocused)
             return;
         this.$isFocused = true;
         this.renderer.showCursor();
         this.renderer.visualizeFocus();
-        this._emit("focus");
+        this._emit("focus", e);
     };
 
     /**
@@ -671,13 +671,13 @@ var Editor = function(renderer, session) {
      *
      *
      **/
-    this.onBlur = function() {
+    this.onBlur = function(e) {
         if (!this.$isFocused)
             return;
         this.$isFocused = false;
         this.renderer.hideCursor();
         this.renderer.visualizeBlur();
-        this._emit("blur");
+        this._emit("blur", e);
     };
 
     this.$cursorChange = function() {
@@ -692,21 +692,17 @@ var Editor = function(renderer, session) {
      *
      *
      **/
-    this.onDocumentChange = function(e) {
-        var delta = e.data;
-        var range = delta.range;
-        var lastRow;
+    this.onDocumentChange = function(delta) {
+        // Rerender and emit "change" event.
+        var wrap = this.session.$useWrapMode;
+        var lastRow = (delta.start.row == delta.end.row ? delta.end.row : Infinity);
+        this.renderer.updateLines(delta.start.row, lastRow, wrap);
 
-        if (range.start.row == range.end.row && delta.action != "insertLines" && delta.action != "removeLines")
-            lastRow = range.end.row;
-        else
-            lastRow = Infinity;
-        this.renderer.updateLines(range.start.row, lastRow);
-
-        this._signal("change", e);
-
-        // update cursor because tab characters can influence the cursor position
+        this._signal("change", delta);
+        
+        // Update cursor because tab characters can influence the cursor position.
         this.$cursorChange();
+        this.$updateHighlightActiveLine();
     };
 
     this.onTokenizerUpdate = function(e) {
@@ -731,6 +727,10 @@ var Editor = function(renderer, session) {
         this.$cursorChange();
 
         if (!this.$blockScrolling) {
+            config.warn("Automatically scrolling cursor into view after selection change",
+                "this will be disabled in the next version",
+                "set editor.$blockScrolling = Infinity to disable this message"
+            );
             this.renderer.scrollCursorIntoView();
         }
 
@@ -905,7 +905,7 @@ var Editor = function(renderer, session) {
     /**
      * Emitted when text is pasted.
      * @event paste
-     * @param {String} text The pasted text
+     * @param {Object} an object which contains one property, `text`, that represents the text to be pasted. Editing this property will alter the text that is pasted.
      *
      *
      **/
@@ -915,18 +915,37 @@ var Editor = function(renderer, session) {
      *
      *
      **/
-    this.onPaste = function(text) {
-        // todo this should change when paste becomes a command
-        if (this.$readOnly)
-            return;
-        var e = {text: text};
+    this.onPaste = function(text, event) {
+        var e = {text: text, event: event};
+        this.commands.exec("paste", this, e);
+    };
+    
+    this.$handlePaste = function(e) {
+        if (typeof e == "string") 
+            e = {text: e};
         this._signal("paste", e);
-        this.insert(e.text, true);
+        var text = e.text;
+        if (!this.inMultiSelectMode || this.inVirtualSelectionMode) {
+            this.insert(text);
+        } else {
+            var lines = text.split(/\r\n|\r|\n/);
+            var ranges = this.selection.rangeList.ranges;
+    
+            if (lines.length > ranges.length || lines.length < 2 || !lines[1])
+                return this.commands.exec("insertstring", this, text);
+    
+            for (var i = ranges.length; i--;) {
+                var range = ranges[i];
+                if (!range.isEmpty())
+                    this.session.remove(range);
+    
+                this.session.insert(range.start, lines[i]);
+            }
+        }
     };
 
-
     this.execCommand = function(command, args) {
-        this.commands.exec(command, this, args);
+        return this.commands.exec(command, this, args);
     };
 
     /**
@@ -1278,7 +1297,7 @@ var Editor = function(renderer, session) {
     };
 
     /**
-     * Removes words of text from the editor. A "word" is defined as a string of characters bookended by whitespace.
+     * Removes the current selection or one character.
      * @param {String} dir The direction of the deletion to occur, either "left" or "right"
      *
      **/
@@ -1610,15 +1629,7 @@ var Editor = function(renderer, session) {
      **/
     this.removeLines = function() {
         var rows = this.$getSelectedRows();
-        var range;
-        if (rows.first === 0 || rows.last+1 < this.session.getLength())
-            range = new Range(rows.first, 0, rows.last+1, 0);
-        else
-            range = new Range(
-                rows.first-1, this.session.getLine(rows.first-1).length,
-                rows.last, this.session.getLine(rows.last).length
-            );
-        this.session.remove(range);
+        this.session.removeFullLines(rows.first, rows.last);
         this.clearSelection();
     };
 
@@ -1647,9 +1658,7 @@ var Editor = function(renderer, session) {
      * @related EditSession.moveLinesUp
      **/
     this.moveLinesDown = function() {
-        this.$moveLines(function(firstRow, lastRow) {
-            return this.session.moveLinesDown(firstRow, lastRow);
-        });
+        this.$moveLines(1, false);
     };
 
     /**
@@ -1658,9 +1667,7 @@ var Editor = function(renderer, session) {
      * @related EditSession.moveLinesDown
      **/
     this.moveLinesUp = function() {
-        this.$moveLines(function(firstRow, lastRow) {
-            return this.session.moveLinesUp(firstRow, lastRow);
-        });
+        this.$moveLines(-1, false);
     };
 
     /**
@@ -1684,10 +1691,7 @@ var Editor = function(renderer, session) {
      *
      **/
     this.copyLinesUp = function() {
-        this.$moveLines(function(firstRow, lastRow) {
-            this.session.duplicateLines(firstRow, lastRow);
-            return 0;
-        });
+        this.$moveLines(-1, true);
     };
 
     /**
@@ -1697,51 +1701,61 @@ var Editor = function(renderer, session) {
      *
      **/
     this.copyLinesDown = function() {
-        this.$moveLines(function(firstRow, lastRow) {
-            return this.session.duplicateLines(firstRow, lastRow);
-        });
+        this.$moveLines(1, true);
     };
 
     /**
-     * Executes a specific function, which can be anything that manipulates selected lines, such as copying them, duplicating them, or shifting them.
-     * @param {Function} mover A method to call on each selected row
-     *
+     * for internal use
+     * @ignore
      *
      **/
-    this.$moveLines = function(mover) {
+    this.$moveLines = function(dir, copy) {
+        var rows, moved;
         var selection = this.selection;
         if (!selection.inMultiSelectMode || this.inVirtualSelectionMode) {
             var range = selection.toOrientedRange();
-            var rows = this.$getSelectedRows(range);
-            var linesMoved = mover.call(this, rows.first, rows.last);
-            range.moveBy(linesMoved, 0);
+            rows = this.$getSelectedRows(range);
+            moved = this.session.$moveLines(rows.first, rows.last, copy ? 0 : dir);
+            if (copy && dir == -1) moved = 0;
+            range.moveBy(moved, 0);
             selection.fromOrientedRange(range);
         } else {
             var ranges = selection.rangeList.ranges;
             selection.rangeList.detach(this.session);
-
-            for (var i = ranges.length; i--; ) {
+            this.inVirtualSelectionMode = true;
+            
+            var diff = 0;
+            var totalDiff = 0;
+            var l = ranges.length;
+            for (var i = 0; i < l; i++) {
                 var rangeIndex = i;
-                var rows = ranges[i].collapseRows();
-                var last = rows.end.row;
-                var first = rows.start.row;
-                while (i--) {
-                    rows = ranges[i].collapseRows();
-                    if (first - rows.end.row <= 1)
-                        first = rows.end.row;
-                    else
+                ranges[i].moveBy(diff, 0);
+                rows = this.$getSelectedRows(ranges[i]);
+                var first = rows.first;
+                var last = rows.last;
+                while (++i < l) {
+                    if (totalDiff) ranges[i].moveBy(totalDiff, 0);
+                    var subRows = this.$getSelectedRows(ranges[i]);
+                    if (copy && subRows.first != last)
                         break;
+                    else if (!copy && subRows.first > last + 1)
+                        break;
+                    last = subRows.last;
                 }
-                i++;
-
-                var linesMoved = mover.call(this, first, last);
-                while (rangeIndex >= i) {
-                    ranges[rangeIndex].moveBy(linesMoved, 0);
-                    rangeIndex--;
+                i--;
+                diff = this.session.$moveLines(first, last, copy ? 0 : dir);
+                if (copy && dir == -1) rangeIndex = i + 1;
+                while (rangeIndex <= i) {
+                    ranges[rangeIndex].moveBy(diff, 0);
+                    rangeIndex++;
                 }
+                if (!copy) diff = 0;
+                totalDiff += diff;
             }
+            
             selection.fromOrientedRange(selection.ranges[0]);
             selection.rangeList.attach(this.session);
+            this.inVirtualSelectionMode = false;
         }
     };
 
@@ -1754,8 +1768,8 @@ var Editor = function(renderer, session) {
      *
      * @returns {Object}
      **/
-    this.$getSelectedRows = function() {
-        var range = this.getSelectionRange().collapseRows();
+    this.$getSelectedRows = function(range) {
+        range = (range || this.getSelectionRange()).collapseRows();
 
         return {
             first: this.session.getRowFoldStart(range.start.row),
@@ -2003,17 +2017,13 @@ var Editor = function(renderer, session) {
      * Moves the cursor's row and column to the next matching bracket or HTML tag.
      *
      **/
-    this.jumpToMatching = function(select) {
+    this.jumpToMatching = function(select, expand) {
         var cursor = this.getCursorPosition();
         var iterator = new TokenIterator(this.session, cursor.row, cursor.column);
         var prevToken = iterator.getCurrentToken();
-        var token = prevToken;
+        var token = prevToken || iterator.stepForward();
 
-        if (!token)
-            token = iterator.stepForward();
-
-        if (!token)
-            return;
+        if (!token) return;
 
         //get next closing tag or bracket
         var matchType;
@@ -2032,12 +2042,12 @@ var Editor = function(renderer, session) {
         
         do {
             if (token.value.match(/[{}()\[\]]/g)) {
-                for (; i<token.value.length && !found; i++) {
+                for (; i < token.value.length && !found; i++) {
                     if (!brackets[token.value[i]]) {
                         continue;
                     }
 
-                    bracketType = brackets[token.value[i]]+'.'+token.type.replace("rparen", "lparen");
+                    bracketType = brackets[token.value[i]] + '.' + token.type.replace("rparen", "lparen");
 
                     if (isNaN(depth[bracketType])) {
                         depth[bracketType] = 0;
@@ -2048,27 +2058,29 @@ var Editor = function(renderer, session) {
                         case '[':
                         case '{':
                             depth[bracketType]++;
-                        break;
+                            break;
                         case ')':
                         case ']':
                         case '}':
                             depth[bracketType]--;
-                            
-                            if (depth[bracketType]===-1) {
+
+                            if (depth[bracketType] === -1) {
                                 matchType = 'bracket';
                                 found = true;
                             }
                         break;
                     }
                 }
-            } else if (token && token.type.indexOf('tag-name') !== -1) {
+            }
+            else if (token && token.type.indexOf('tag-name') !== -1) {
                 if (isNaN(depth[token.value])) {
                     depth[token.value] = 0;
                 }
                 
                 if (prevToken.value === '<') {
                     depth[token.value]++;
-                } else if (prevToken.value === '</') {
+                }
+                else if (prevToken.value === '</') {
                     depth[token.value]--;
                 }
                 
@@ -2086,37 +2098,35 @@ var Editor = function(renderer, session) {
         } while (token && !found);
 
         //no match found
-        if (!matchType) {
+        if (!matchType)
             return;
-        }
 
-        var range;
-        if (matchType==='bracket') {
+        var range, pos;
+        if (matchType === 'bracket') {
             range = this.session.getBracketRange(cursor);
             if (!range) {
                 range = new Range(
-                    iterator.getCurrentTokenRow(), 
-                    iterator.getCurrentTokenColumn()+i-1,
-                    iterator.getCurrentTokenRow(), 
-                    iterator.getCurrentTokenColumn()+i-1
+                    iterator.getCurrentTokenRow(),
+                    iterator.getCurrentTokenColumn() + i - 1,
+                    iterator.getCurrentTokenRow(),
+                    iterator.getCurrentTokenColumn() + i - 1
                 );
-                if (!range)
-                    return;
-                var pos = range.start;
-                if (pos.row === cursor.row && Math.abs(pos.column - cursor.column) < 2)
+                pos = range.start;
+                if (expand || pos.row === cursor.row && Math.abs(pos.column - cursor.column) < 2)
                     range = this.session.getBracketRange(pos);
             }
-        } else if(matchType==='tag') {
-            if (token && token.type.indexOf('tag-name') !== -1)
+        }
+        else if (matchType === 'tag') {
+            if (token && token.type.indexOf('tag-name') !== -1) 
                 var tag = token.value;
             else
                 return;
 
-            var range = new Range(
-                iterator.getCurrentTokenRow(), 
-                iterator.getCurrentTokenColumn()-2, 
-                iterator.getCurrentTokenRow(), 
-                iterator.getCurrentTokenColumn()-2
+            range = new Range(
+                iterator.getCurrentTokenRow(),
+                iterator.getCurrentTokenColumn() - 2,
+                iterator.getCurrentTokenRow(),
+                iterator.getCurrentTokenColumn() - 2
             );
 
             //find matching tag
@@ -2128,17 +2138,18 @@ var Editor = function(renderer, session) {
                     
                     if (prevToken) {
                         if (prevToken.type.indexOf('tag-close') !== -1) {
-                            range.setEnd(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn()+1);
+                            range.setEnd(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 1);
                         }
 
                         if (token.value === tag && token.type.indexOf('tag-name') !== -1) {
                             if (prevToken.value === '<') {
                                 depth[tag]++;
-                            } else if ( prevToken.value === '</') {
+                            }
+                            else if (prevToken.value === '</') {
                                 depth[tag]--;
                             }
                             
-                            if (depth[tag]===0)
+                            if (depth[tag] === 0)
                                 found = true;
                         }
                     }
@@ -2147,7 +2158,7 @@ var Editor = function(renderer, session) {
 
             //we found it
             if (token && token.type.indexOf('tag-name')) {
-                var pos = range.start;
+                pos = range.start;
                 if (pos.row == cursor.row && Math.abs(pos.column - cursor.column) < 2)
                     pos = range.end;
             }
@@ -2156,10 +2167,13 @@ var Editor = function(renderer, session) {
         pos = range && range.cursor || pos;
         if (pos) {
             if (select) {
-                if (range && range.isEqual(this.getSelectionRange()))
+                if (range && expand) {
+                    this.selection.setRange(range);
+                } else if (range && range.isEqual(this.getSelectionRange())) {
                     this.clearSelection();
-                else
+                } else {
                     this.selection.selectTo(pos.row, pos.column);
+                }
             } else {
                 this.selection.moveTo(pos.row, pos.column);
             }
@@ -2517,6 +2531,9 @@ var Editor = function(renderer, session) {
     this.destroy = function() {
         this.renderer.destroy();
         this._signal("destroy", this);
+        if (this.session) {
+            this.session.destroy();
+        }
     };
 
     /**
@@ -2543,7 +2560,9 @@ var Editor = function(renderer, session) {
                 rect = self.renderer.container.getBoundingClientRect();
         });
         var onAfterRender = this.renderer.on("afterRender", function() {
-            if (shouldScroll && rect && self.isFocused()) {
+            if (shouldScroll && rect && (self.isFocused()
+                || self.searchBox && self.searchBox.isFocused())
+            ) {
                 var renderer = self.renderer;
                 var pos = renderer.$cursorLayer.$pixelPos;
                 var config = renderer.layerConfig;
@@ -2663,6 +2682,7 @@ config.defineOptions(Editor.prototype, "editor", {
     useSoftTabs: "session",
     tabSize: "session",
     wrap: "session",
+    indentedSoftWrap: "session",
     foldStyle: "session",
     mode: "session"
 });

lib/ace/ext/chromevox.js

@@ -578,15 +578,14 @@ var onSelectionChange = function(evt) {
  * and deleting text.
  * @param {!Event} evt The event.
  */
-var onChange = function(evt) {
-  var data = evt.data;
+var onChange = function(delta) {
   switch (data.action) {
-  case 'removeText':
+  case 'remove':
     cvox.Api.speak(data.text, 0, DELETED_PROP);
     /* Let the future cursor change event know it's from text change. */
     changed = true;
     break;
-  case 'insertText':
+  case 'insert':
     cvox.Api.speak(data.text, 0);
     /* Let the future cursor change event know it's from text change. */
     changed = true;

lib/ace/ext/elastic_tabstops_lite.js

@@ -44,13 +44,12 @@ var ElasticTabstopsLite = function(editor) {
     this.onExec = function() {
         recordChanges = true;
     };
-    this.onChange = function(e) {
-        var range = e.data.range
+    this.onChange = function(delta) {
         if (recordChanges) {
-            if (changedRows.indexOf(range.start.row) == -1)
-                changedRows.push(range.start.row);
-            if (range.end.row != range.start.row)
-                changedRows.push(range.end.row);
+            if (changedRows.indexOf(delta.start.row) == -1)
+                changedRows.push(delta.start.row);
+            if (delta.end.row != delta.start.row)
+                changedRows.push(delta.end.row);
         }
     };
 };

lib/ace/ext/emmet.js

@@ -34,15 +34,7 @@ var HashHandler = require("ace/keyboard/hash_handler").HashHandler;
 var Editor = require("ace/editor").Editor;
 var snippetManager = require("ace/snippets").snippetManager;
 var Range = require("ace/range").Range;
-var emmet;
-
-Editor.prototype.indexToPosition = function(index) {
-    return this.session.doc.indexToPosition(index);
-};
-
-Editor.prototype.positionToIndex = function(pos) {
-    return this.session.doc.positionToIndex(pos);
-};
+var emmet, emmetPath;
 
 /**
  * Implementation of {@link IEmmetEditor} interface for Ace
@@ -72,9 +64,10 @@ AceEmmetEditor.prototype = {
     getSelectionRange: function() {
         // TODO should start be caret position instead?
         var range = this.ace.getSelectionRange();
+        var doc = this.ace.session.doc;
         return {
-            start: this.ace.positionToIndex(range.start),
-            end: this.ace.positionToIndex(range.end)
+            start: doc.positionToIndex(range.start),
+            end: doc.positionToIndex(range.end)
         };
     },
 
@@ -91,9 +84,10 @@ AceEmmetEditor.prototype = {
      * editor.createSelection(15);
      */
     createSelection: function(start, end) {
+        var doc = this.ace.session.doc;
         this.ace.selection.setRange({
-            start: this.ace.indexToPosition(start),
-            end: this.ace.indexToPosition(end)
+            start: doc.indexToPosition(start),
+            end: doc.indexToPosition(end)
         });
     },
 
@@ -106,9 +100,10 @@ AceEmmetEditor.prototype = {
      * alert(range.start + ', ' + range.end);
      */
     getCurrentLineRange: function() {
-        var row = this.ace.getCursorPosition().row;
-        var lineLength = this.ace.session.getLine(row).length;
-        var index = this.ace.positionToIndex({row: row, column: 0});
+        var ace = this.ace;
+        var row = ace.getCursorPosition().row;
+        var lineLength = ace.session.getLine(row).length;
+        var index = ace.session.doc.positionToIndex({row: row, column: 0});
         return {
             start: index,
             end: index + lineLength
@@ -121,7 +116,7 @@ AceEmmetEditor.prototype = {
      */
     getCaretPos: function(){
         var pos = this.ace.getCursorPosition();
-        return this.ace.positionToIndex(pos);
+        return this.ace.session.doc.positionToIndex(pos);
     },
 
     /**
@@ -129,7 +124,7 @@ AceEmmetEditor.prototype = {
      * @param {Number} index Caret position
      */
     setCaretPos: function(index){
-        var pos = this.ace.indexToPosition(index);
+        var pos = this.ace.session.doc.indexToPosition(index);
         this.ace.selection.moveToPosition(pos);
     },
 
@@ -169,14 +164,15 @@ AceEmmetEditor.prototype = {
             start = 0;        
         
         var editor = this.ace;
-        var range = Range.fromPoints(editor.indexToPosition(start), editor.indexToPosition(end));
+        var doc = editor.session.doc;
+        var range = Range.fromPoints(doc.indexToPosition(start), doc.indexToPosition(end));
         editor.session.remove(range);
         
         range.end = range.start;
         //editor.selection.setRange(range);
         
         value = this.$updateTabstops(value);
-        snippetManager.insertSnippet(editor, value)
+        snippetManager.insertSnippet(editor, value);
     },
 
     /**
@@ -292,7 +288,7 @@ AceEmmetEditor.prototype = {
                     lastZero = range.create(data.start, result);
                 }
 
-                return result
+                return result;
             },
             escape: function(ch) {
                 if (ch == '$') return '\\$';
@@ -346,29 +342,34 @@ var keymap = {
 var editorProxy = new AceEmmetEditor();
 exports.commands = new HashHandler();
 exports.runEmmetCommand = function(editor) {
-    editorProxy.setupContext(editor);
-    if (editorProxy.getSyntax() == "php")
-        return false;
-    var actions = emmet.require("actions");
-
-    if (this.action == "expand_abbreviation_with_tab") {
-        if (!editor.selection.isEmpty())
-            return false;
-    }
-    
-    if (this.action == "wrap_with_abbreviation") {
-        // without setTimeout prompt doesn't work on firefox
-        return setTimeout(function() {
-            actions.run("wrap_with_abbreviation", editorProxy);
-        }, 0);
-    }
-    
     try {
+        editorProxy.setupContext(editor);
+        if (editorProxy.getSyntax() == "php")
+            return false;
+        var actions = emmet.require("actions");
+    
+        if (this.action == "expand_abbreviation_with_tab") {
+            if (!editor.selection.isEmpty())
+                return false;
+        }
+        
+        if (this.action == "wrap_with_abbreviation") {
+            // without setTimeout prompt doesn't work on firefox
+            return setTimeout(function() {
+                actions.run("wrap_with_abbreviation", editorProxy);
+            }, 0);
+        }
+        
+        var pos = editor.selection.lead;
+        var token = editor.session.getTokenAt(pos.row, pos.column);
+        if (token && /\btag\b/.test(token.type))
+            return false;
+        
         var result = actions.run(this.action, editorProxy);
     } catch(e) {
         editor._signal("changeStatus", typeof e == "string" ? e : e.message);
         console.log(e);
-        result = false
+        result = false;
     }
     return result;
 };
@@ -383,21 +384,35 @@ for (var command in keymap) {
     });
 }
 
+exports.updateCommands = function(editor, enabled) {
+    if (enabled) {
+        editor.keyBinding.addKeyboardHandler(exports.commands);
+    } else {
+        editor.keyBinding.removeKeyboardHandler(exports.commands);
+    }
+};
+
+exports.isSupportedMode = function(modeId) {
+    return modeId && /css|less|scss|sass|stylus|html|php|twig|ejs|handlebars/.test(modeId);
+};
+
 var onChangeMode = function(e, target) {
     var editor = target;
     if (!editor)
         return;
-    var modeId = editor.session.$modeId;
-    var enabled = modeId && /css|less|scss|sass|stylus|html|php/.test(modeId);
+    var enabled = exports.isSupportedMode(editor.session.$modeId);
     if (e.enableEmmet === false)
         enabled = false;
-    if (enabled)
-        editor.keyBinding.addKeyboardHandler(exports.commands);
-    else
-        editor.keyBinding.removeKeyboardHandler(exports.commands);
+    if (enabled) {
+        if (typeof emmetPath == "string") {
+            require("ace/config").loadModule(emmetPath, function() {
+                emmetPath = null;
+            });
+        }
+    }
+    exports.updateCommands(editor, enabled);
 };
 
-
 exports.AceEmmetEditor = AceEmmetEditor;
 require("ace/config").defineOptions(Editor.prototype, "editor", {
     enableEmmet: {
@@ -409,7 +424,11 @@ require("ace/config").defineOptions(Editor.prototype, "editor", {
     }
 });
 
-
-exports.setCore = function(e) {emmet = e;};
+exports.setCore = function(e) {
+    if (typeof e == "string")
+       emmetPath = e;
+    else
+       emmet = e;
+};
 });
 

lib/ace/ext/error_marker.js

@@ -30,9 +30,9 @@
 
 define(function(require, exports, module) {
 "use strict";
-var LineWidgets = require("ace/line_widgets").LineWidgets;
-var dom = require("ace/lib/dom");
-var Range = require("ace/range").Range;
+var LineWidgets = require("../line_widgets").LineWidgets;
+var dom = require("../lib/dom");
+var Range = require("../range").Range;
 
 function binarySearch(array, needle, comparator) {
     var first = 0;
@@ -62,7 +62,7 @@ function findAnnotations(session, row, dir) {
     if (i < 0)
         i = -i - 1;
     
-    if (i >= annotations.length - 1)
+    if (i >= annotations.length)
         i = dir > 0 ? 0 : annotations.length - 1;
     else if (i === 0 && dir < 0)
         i = annotations.length - 1;

lib/ace/ext/language_tools.js

@@ -34,11 +34,15 @@ define(function(require, exports, module) {
 var snippetManager = require("../snippets").snippetManager;
 var Autocomplete = require("../autocomplete").Autocomplete;
 var config = require("../config");
+var lang = require("../lib/lang");
 var util = require("../autocomplete/util");
 
 var textCompleter = require("../autocomplete/text_completer");
 var keyWordCompleter = {
     getCompletions: function(editor, session, pos, prefix, callback) {
+        if (session.$mode.completer) {
+            return session.$mode.completer.getCompletions(editor, session, pos, prefix, callback);
+        }
         var state = editor.session.getState(pos.row);
         var completions = session.$mode.getCompletions(state, session, pos, prefix);
         callback(null, completions);
@@ -59,15 +63,29 @@ var snippetCompleter = {
                 completions.push({
                     caption: caption,
                     snippet: s.content,
-                    meta: s.tabTrigger && !s.name ? s.tabTrigger + "\u21E5 " : "snippet"
+                    meta: s.tabTrigger && !s.name ? s.tabTrigger + "\u21E5 " : "snippet",
+                    type: "snippet"
                 });
             }
         }, this);
         callback(null, completions);
+    },
+    getDocTooltip: function(item) {
+        if (item.type == "snippet" && !item.docHTML) {
+            item.docHTML = [
+                "<b>", lang.escapeHTML(item.caption), "</b>", "<hr></hr>",
+                lang.escapeHTML(item.snippet)
+            ].join("");
+        }
     }
 };
 
 var completers = [snippetCompleter, textCompleter, keyWordCompleter];
+// Allows default completers to be removed or replaced with a explict set of completers
+// A null argument here will result in an empty completer array, not a null attribute
+exports.setCompleters = function(val) {
+    completers = val || [];
+};
 exports.addCompleter = function(completer) {
     completers.push(completer);
 };
@@ -80,9 +98,7 @@ exports.snippetCompleter = snippetCompleter;
 var expandSnippet = {
     name: "expandSnippet",
     exec: function(editor) {
-        var success = snippetManager.expandWithTab(editor);
-        if (!success)
-            editor.execCommand("indent");
+        return snippetManager.expandWithTab(editor);
     },
     bindKey: "Tab"
 };
@@ -121,45 +137,42 @@ var loadSnippetFile = function(id) {
     });
 };
 
-var doLiveAutocomplete = function(e) {
-    var editor = e.editor;
-    var text = e.args || "";
+function getCompletionPrefix(editor) {
     var pos = editor.getCursorPosition();
     var line = editor.session.getLine(pos.row);
-    var hasCompleter = editor.completer && editor.completer.activated;
-    var prefix = util.retrievePrecedingIdentifier(line, pos.column);
-
-    //Try to find custom prefixes on the completers
-    completers.forEach(function(completer) {
+    var prefix;
+    // Try to find custom prefixes on the completers
+    editor.completers.forEach(function(completer) {
         if (completer.identifierRegexps) {
             completer.identifierRegexps.forEach(function(identifierRegex) {
-                if (!prefix) {
+                if (!prefix && identifierRegex)
                     prefix = util.retrievePrecedingIdentifier(line, pos.column, identifierRegex);
-                }
             });
         }
     });
+    return prefix || util.retrievePrecedingIdentifier(line, pos.column);
+}
+
+var doLiveAutocomplete = function(e) {
+    var editor = e.editor;
+    var hasCompleter = editor.completer && editor.completer.activated;
 
     // We don't want to autocomplete with no prefix
-    if (e.command.name === "backspace" && !prefix) {
-        if (hasCompleter)
+    if (e.command.name === "backspace") {
+        if (hasCompleter && !getCompletionPrefix(editor))
             editor.completer.detach();
     }
     else if (e.command.name === "insertstring") {
+        var prefix = getCompletionPrefix(editor);
         // Only autocomplete if there's a prefix that can be matched
         if (prefix && !hasCompleter) {
             if (!editor.completer) {
                 // Create new autocompleter
                 editor.completer = new Autocomplete();
-                // Disable autoInsert
-                editor.completer.autoSelect = false;
-                editor.completer.autoInsert = false;
             }
+            // Disable autoInsert
+            editor.completer.autoInsert = false;
             editor.completer.showPopup(editor);
-        } else if (!prefix && hasCompleter) {
-            // When the prefix is empty
-            // close the autocomplete dialog
-            editor.completer.detach();
         }
     }
 };
@@ -169,7 +182,8 @@ require("../config").defineOptions(Editor.prototype, "editor", {
     enableBasicAutocompletion: {
         set: function(val) {
             if (val) {
-                this.completers = Array.isArray(val)? val: completers;
+                if (!this.completers)
+                    this.completers = Array.isArray(val)? val: completers;
                 this.commands.addCommand(Autocomplete.startCommand);
             } else {
                 this.commands.removeCommand(Autocomplete.startCommand);
@@ -184,7 +198,8 @@ require("../config").defineOptions(Editor.prototype, "editor", {
     enableLiveAutocompletion: {
         set: function(val) {
             if (val) {
-                this.completers = Array.isArray(val)? val: completers;
+                if (!this.completers)
+                    this.completers = Array.isArray(val)? val: completers;
                 // On each change automatically trigger the autocomplete
                 this.commands.on('afterExec', doLiveAutocomplete);
             } else {

lib/ace/ext/menu_tools/add_editor_menu_options.js

@@ -60,41 +60,47 @@ module.exports.addEditorMenuOptions = function addEditorMenuOptions (editor) {
     var modelist = require('../modelist');
     var themelist = require('../themelist');
     editor.menuOptions = {
-        "setNewLineMode" : [{
-            "textContent" : "unix",
-            "value" : "unix"
+        setNewLineMode: [{
+            textContent: "unix",
+            value: "unix"
         }, {
-            "textContent" : "windows",
-            "value" : "windows"
+            textContent: "windows",
+            value: "windows"
         }, {
-            "textContent" : "auto",
-            "value" : "auto"
+            textContent: "auto",
+            value: "auto"
         }],
-        "setTheme" : [],
-        "setMode" : [],
-        "setKeyboardHandler": [{
-            "textContent" : "ace",
-            "value" : ""
+        setTheme: [],
+        setMode: [],
+        setKeyboardHandler: [{
+            textContent: "ace",
+            value: ""
         }, {
-            "textContent" : "vim",
-            "value" : "ace/keyboard/vim"
+            textContent: "vim",
+            value: "ace/keyboard/vim"
         }, {
-            "textContent" : "emacs",
-            "value" : "ace/keyboard/emacs"
+            textContent: "emacs",
+            value: "ace/keyboard/emacs"
+        }, {
+            textContent: "textarea",
+            value: "ace/keyboard/textarea"
+        }, {
+            textContent: "sublime",
+            value: "ace/keyboard/sublime"
         }]
     };
 
     editor.menuOptions.setTheme = themelist.themes.map(function(theme) {
         return {
-            'textContent' : theme.caption,
-            'value' : theme.theme
+            textContent: theme.caption,
+            value: theme.theme
         };
     });
 
     editor.menuOptions.setMode = modelist.modes.map(function(mode) {
         return {
-            'textContent' : mode.name,
-            'value' : mode.mode
+            textContent: mode.name,
+            value: mode.mode
         };
     });
 };

lib/ace/ext/menu_tools/generate_settings_menu.js

@@ -91,6 +91,12 @@ module.exports.generateSettingsMenu = function generateSettingsMenu (editor) {
         elements.forEach(function(element) {
             topmenu.appendChild(element);
         });
+        
+        var el = topmenu.appendChild(document.createElement('div'));
+        var version = "1.1.9";
+        el.style.padding = "1em";
+        el.textContent = "Ace version " + version;
+        
         return topmenu;
     }
     /**

lib/ace/ext/menu_tools/get_editor_keyboard_shortcuts.js

@@ -69,29 +69,20 @@ module.exports.getEditorKeybordShortcuts = function(editor) {
     editor.keyBinding.$handlers.forEach(function(handler) {
         var ckb = handler.commandKeyBinding;
         for (var i in ckb) {
-            var modifier = parseInt(i);
-            if (modifier == -1) {
-                modifier = "";
-            } else if(isNaN(modifier)) {
-                modifier = i;
-            } else {
-                modifier = "" +
-                    (modifier & KEY_MODS.command ? "Cmd-"   : "") +
-                    (modifier & KEY_MODS.ctrl    ? "Ctrl-"  : "") +
-                    (modifier & KEY_MODS.alt     ? "Alt-"   : "") +
-                    (modifier & KEY_MODS.shift   ? "Shift-" : "");
-            }
-            for (var key in ckb[i]) {
-                var command = ckb[i][key]
+            var key = i.replace(/(^|-)\w/g, function(x) { return x.toUpperCase(); });
+            var commands = ckb[i];
+            if (!Array.isArray(commands))
+                commands = [commands];
+            commands.forEach(function(command) {
                 if (typeof command != "string")
                     command  = command.name
                 if (commandMap[command]) {
-                    commandMap[command].key += "|" + modifier + key;
+                    commandMap[command].key += "|" + key;
                 } else {
-                    commandMap[command] = {key: modifier+key, command: command};
+                    commandMap[command] = {key: key, command: command};
                     keybindings.push(commandMap[command]);
-                }
-            }
+                }         
+            });
         }
     });
     return keybindings;

lib/ace/ext/modelist.js

@@ -43,17 +43,18 @@ Mode.prototype.supportsFile = function(filename) {
 // todo firstlinematch
 var supportedModes = {
     ABAP:        ["abap"],
+    ABC:         ["abc"],
     ActionScript:["as"],
     ADA:         ["ada|adb"],
     Apache_Conf: ["^htaccess|^htgroups|^htpasswd|^conf|htaccess|htgroups|htpasswd"],
-    AsciiDoc:    ["asciidoc"],
+    AsciiDoc:    ["asciidoc|adoc"],
     Assembly_x86:["asm"],
     AutoHotKey:  ["ahk"],
     BatchFile:   ["bat|cmd"],
     C9Search:    ["c9search_results"],
     C_Cpp:       ["cpp|c|cc|cxx|h|hh|hpp"],
     Cirru:       ["cirru|cr"],
-    Clojure:     ["clj"],
+    Clojure:     ["clj|cljs"],
     Cobol:       ["CBL|COB"],
     coffee:      ["coffee|cf|cson|^Cakefile"],
     ColdFusion:  ["cfm"],
@@ -65,11 +66,18 @@ var supportedModes = {
     Diff:        ["diff|patch"],
     Dockerfile:  ["^Dockerfile"],
     Dot:         ["dot"],
-    Erlang:      ["erl|hrl"],
+    Dummy:       ["dummy"],
+    DummySyntax: ["dummy"],
+    Eiffel:      ["e"],
     EJS:         ["ejs"],
+    Elixir:      ["ex|exs"],
+    Elm:         ["elm"],
+    Erlang:      ["erl|hrl"],
     Forth:       ["frt|fs|ldr"],
     FTL:         ["ftl"],
+    Gcode:       ["gcode"],
     Gherkin:     ["feature"],
+    Gitignore:   ["^.gitignore"],
     Glsl:        ["glsl|frag|vert"],
     golang:      ["go"],
     Groovy:      ["groovy"],
@@ -80,6 +88,7 @@ var supportedModes = {
     HTML:        ["html|htm|xhtml"],
     HTML_Ruby:   ["erb|rhtml|html.erb"],
     INI:         ["ini|conf|cfg|prefs"],
+    Io:          ["io"],
     Jack:        ["jack"],
     Jade:        ["jade"],
     Java:        ["java"],
@@ -90,6 +99,7 @@ var supportedModes = {
     JSX:         ["jsx"],
     Julia:       ["jl"],
     LaTeX:       ["tex|latex|ltx|bib"],
+    Lean:        ["lean|hlean"],
     LESS:        ["less"],
     Liquid:      ["liquid"],
     Lisp:        ["lisp"],
@@ -100,19 +110,22 @@ var supportedModes = {
     LuaPage:     ["lp"],
     Lucene:      ["lucene"],
     Makefile:    ["^Makefile|^GNUmakefile|^makefile|^OCamlMakefile|make"],
-    MATLAB:      ["matlab"],
     Markdown:    ["md|markdown"],
+    Mask:        ["mask"],
+    MATLAB:      ["matlab"],
     MEL:         ["mel"],
-    MySQL:       ["mysql"],
     MUSHCode:    ["mc|mush"],
+    MySQL:       ["mysql"],
     Nix:         ["nix"],
+    Nim:         ["nim"],
     ObjectiveC:  ["m|mm"],
     OCaml:       ["ml|mli"],
     Pascal:      ["pas|p"],
     Perl:        ["pl|pm"],
     pgSQL:       ["pgsql"],
-    PHP:         ["php|phtml"],
+    PHP:         ["php|phtml|shtml|php3|php4|php5|phps|phpt|aw|ctp"],
     Powershell:  ["ps1"],
+    Praat:       ["praat|praatscript|psc|proc"],
     Prolog:      ["plg|prolog"],
     Properties:  ["properties"],
     Protobuf:    ["proto"],
@@ -125,15 +138,16 @@ var supportedModes = {
     SASS:        ["sass"],
     SCAD:        ["scad"],
     Scala:       ["scala"],
-    Smarty:      ["smarty|tpl"],
     Scheme:      ["scm|rkt"],
     SCSS:        ["scss"],
     SH:          ["sh|bash|^.bashrc"],
     SJS:         ["sjs"],
-    Space:       ["space"],
+    Smarty:      ["smarty|tpl"],
     snippets:    ["snippets"],
     Soy_Template:["soy"],
+    Space:       ["space"],
     SQL:         ["sql"],
+    SQLServer:   ["sqlserver"],
     Stylus:      ["styl|stylus"],
     SVG:         ["svg"],
     Tcl:         ["tcl"],
@@ -144,19 +158,22 @@ var supportedModes = {
     Twig:        ["twig"],
     Typescript:  ["ts|typescript|str"],
     Vala:        ["vala"],
-    VBScript:    ["vbs"],
+    VBScript:    ["vbs|vb"],
     Velocity:    ["vm"],
     Verilog:     ["v|vh|sv|svh"],
-    XML:         ["xml|rdf|rss|wsdl|xslt|atom|mathml|mml|xul|xbl"],
+    VHDL:        ["vhd|vhdl"],
+    XML:         ["xml|rdf|rss|wsdl|xslt|atom|mathml|mml|xul|xbl|xaml"],
     XQuery:      ["xq"],
-    YAML:        ["yaml|yml"]
+    YAML:        ["yaml|yml"],
+    // Add the missing mode "Django" to ext-modelist
+    Django:      ["html"]
 };
 
 var nameOverrides = {
     ObjectiveC: "Objective-C",
     CSharp: "C#",
     golang: "Go",
-    C_Cpp: "C/C++",
+    C_Cpp: "C and C++",
     coffee: "CoffeeScript",
     HTML_Ruby: "HTML (Ruby)",
     FTL: "FreeMarker"
@@ -178,4 +195,3 @@ module.exports = {
 };
 
 });
-

lib/ace/ext/searchbox.css

@@ -7,7 +7,7 @@
     background-color: #ddd;
     border: 1px solid #cbcbcb;
     border-top: 0 none;
-    max-width: 297px;
+    max-width: 325px;
     overflow: hidden;
     margin: 0;
     padding: 4px;
@@ -47,7 +47,6 @@
     -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
             box-sizing: border-box;
-    display: block;
     float: left;
     height: 22px;
     outline: 0;
@@ -61,7 +60,6 @@
     border: 0 none;
     border-left: 1px solid #dcdcdc;
     cursor: pointer;
-    display: block;
     float: left;
     height: 22px;
     margin: 0;
@@ -94,12 +92,9 @@
     border: 0 none;
     color: #656565;
     cursor: pointer;
-    display: block;
     float: right;
-    font-family: Arial;
-    font-size: 16px;
+    font: 16px/16px Arial;
     height: 14px;
-    line-height: 16px;
     margin: 5px 1px 9px 5px;
     padding: 0;
     text-align: center;

lib/ace/ext/searchbox.js

@@ -46,6 +46,7 @@ var html = '<div class="ace_search right">\
         <input class="ace_search_field" placeholder="Search for" spellcheck="false"></input>\
         <button type="button" action="findNext" class="ace_searchbtn next"></button>\
         <button type="button" action="findPrev" class="ace_searchbtn prev"></button>\
+        <button type="button" action="findAll" class="ace_searchbtn" title="Alt-Enter">All</button>\
     </div>\
     <div class="ace_replace_form">\
         <input class="ace_search_field" placeholder="Replace with" spellcheck="false"></input>\
@@ -170,6 +171,11 @@ var SearchBox = function(editor, range, showReplaceForm) {
                 sb.replace();
             sb.findPrev();
         },
+        "Alt-Return": function(sb) {
+            if (sb.activeInput == sb.replaceInput)
+                sb.replaceAll();
+            sb.findAll();
+        },
         "Tab": function(sb) {
             (sb.activeInput == sb.replaceInput ? sb.searchInput : sb.replaceInput).focus();
         }
@@ -229,6 +235,18 @@ var SearchBox = function(editor, range, showReplaceForm) {
     this.findPrev = function() {
         this.find(true, true);
     };
+    this.findAll = function(){
+        var range = this.editor.findAll(this.searchInput.value, {            
+            regExp: this.regExpOption.checked,
+            caseSensitive: this.caseSensitiveOption.checked,
+            wholeWord: this.wholeWordOption.checked
+        });
+        var noMatch = !range && this.searchInput.value;
+        dom.setCssClass(this.searchBox, "ace_nomatch", noMatch);
+        this.editor._emit("findSearchBox", { match: !noMatch });
+        this.highlight();
+        this.hide();
+    };
     this.replace = function() {
         if (!this.editor.getReadOnly())
             this.editor.replace(this.replaceInput.value);
@@ -263,6 +281,10 @@ var SearchBox = function(editor, range, showReplaceForm) {
         this.editor.keyBinding.addKeyboardHandler(this.$closeSearchBarKb);
     };
 
+    this.isFocused = function() {
+        var el = document.activeElement;
+        return el == this.searchInput || el == this.replaceInput;
+    }
 }).call(SearchBox.prototype);
 
 exports.SearchBox = SearchBox;

lib/ace/ext/static.css

@@ -1,25 +1,31 @@
 .ace_static_highlight {
-   font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', 'Consolas', 'source-code-pro', 'Droid Sans Mono', monospace;
-   font-size: 12px;
+    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', 'Consolas', 'source-code-pro', 'Droid Sans Mono', monospace;
+    font-size: 12px;
+    white-space: pre-wrap
 }
 
 .ace_static_highlight .ace_gutter {
-    width: 25px !important;
-    display: block;
-    float: left;
+    width: 2em;
     text-align: right;
     padding: 0 3px 0 0;
     margin-right: 3px;
-    position: static !important;
 }
 
-.ace_static_highlight .ace_line { clear: both; }
+.ace_static_highlight.ace_show_gutter .ace_line {
+    padding-left: 2.6em;
+}
+
+.ace_static_highlight .ace_line { position: relative; }
 
 .ace_static_highlight .ace_gutter-cell {
-  -moz-user-select: -moz-none;
-  -khtml-user-select: none;
-  -webkit-user-select: none;
-  user-select: none;
+    -moz-user-select: -moz-none;
+    -khtml-user-select: none;
+    -webkit-user-select: none;
+    user-select: none;
+    top: 0;
+    bottom: 0;
+    left: 0;
+    position: absolute;
 }
 
 

lib/ace/ext/static_highlight.js

@@ -37,6 +37,10 @@ var baseStyles = require("../requirejs/text!./static.css");
 var config = require("../config");
 var dom = require("../lib/dom");
 
+var SimpleTextLayer = function() {
+    this.config = {};
+};
+SimpleTextLayer.prototype = TextLayer.prototype;
 
 var highlight = function(el, opts, callback) {
     var m = el.className.match(/lang-(\w+)/);
@@ -98,7 +102,6 @@ var highlight = function(el, opts, callback) {
  *  and `css`.
  * @returns {object} An object containing the properties `html` and `css`.
  */
-
 highlight.render = function(input, mode, theme, lineStart, disableGutter, callback) {
     var waiting = 1;
     var modeCache = EditSession.prototype.$modes;
@@ -112,11 +115,17 @@ highlight.render = function(input, mode, theme, lineStart, disableGutter, callba
             --waiting || done();
         });
     }
-
+    // allow setting mode options e.h {path: "ace/mode/php", inline:true}
+    var modeOptions;
+    if (mode && typeof mode === "object" && !mode.getTokenizer) {
+        modeOptions = mode;
+        mode = modeOptions.path;
+    }
     if (typeof mode == "string") {
         waiting++;
         config.loadModule(['mode', mode], function(m) {
-            if (!modeCache[mode]) modeCache[mode] = new m.Mode();
+            if (!modeCache[mode] || modeOptions)
+                modeCache[mode] = new m.Mode(modeOptions);
             mode = modeCache[mode];
             --waiting || done();
         });
@@ -130,14 +139,13 @@ highlight.render = function(input, mode, theme, lineStart, disableGutter, callba
     return --waiting || done();
 };
 
-/* 
+/**
  * Transforms a given input code snippet into HTML using the given mode
  * @param {string} input Code snippet
  * @param {mode} mode Mode loaded from /ace/mode (use 'ServerSideHiglighter.getMode')
  * @param {string} r Code snippet
  * @returns {object} An object containing: html, css
  */
-
 highlight.renderSync = function(input, mode, theme, lineStart, disableGutter) {
     lineStart = parseInt(lineStart || 1, 10);
 
@@ -145,12 +153,8 @@ highlight.renderSync = function(input, mode, theme, lineStart, disableGutter) {
     session.setUseWorker(false);
     session.setMode(mode);
 
-    var textLayer = new TextLayer(document.createElement("div"));
+    var textLayer = new SimpleTextLayer();
     textLayer.setSession(session);
-    textLayer.config = {
-        characterWidth: 10,
-        lineHeight: 20
-    };
 
     session.setValue(input);
 
@@ -167,7 +171,8 @@ highlight.renderSync = function(input, mode, theme, lineStart, disableGutter) {
 
     // let's prepare the whole html
     var html = "<div class='" + theme.cssClass + "'>" +
-        "<div class='ace_static_highlight' style='counter-reset:ace_line " + (lineStart - 1) + "'>" +
+        "<div class='ace_static_highlight" + (disableGutter ? "" : " ace_show_gutter") +
+            "' style='counter-reset:ace_line " + (lineStart - 1) + "'>" +
             stringBuilder.join("") +
         "</div>" +
     "</div>";

lib/ace/ext/static_highlight_test.js

@@ -28,12 +28,12 @@ module.exports = {
         var mode = new JavaScriptMode();
 
         var result = highlighter.render(snippet, mode, theme);
-        assert.equal(result.html, "<div class='ace-tomorrow'><div class='ace_static_highlight' style='counter-reset:ace_line 0'>" 
-            + "<div class='ace_line'><span class='ace_gutter ace_gutter-cell' unselectable='on'></span><span class='ace_comment ace_doc'>/**\xa0this\xa0is\xa0a\xa0function</span>\n</div>"
+        assert.equal(result.html, "<div class='ace-tomorrow'><div class='ace_static_highlight ace_show_gutter' style='counter-reset:ace_line 0'>" 
+            + "<div class='ace_line'><span class='ace_gutter ace_gutter-cell' unselectable='on'></span><span class='ace_comment ace_doc'>/** this is a function</span>\n</div>"
             + "<div class='ace_line'><span class='ace_gutter ace_gutter-cell' unselectable='on'></span><span class='ace_comment ace_doc'>*</span>\n</div>"
             + "<div class='ace_line'><span class='ace_gutter ace_gutter-cell' unselectable='on'></span><span class='ace_comment ace_doc'>*/</span>\n</div>"
-            + "<div class='ace_line'><span class='ace_gutter ace_gutter-cell' unselectable='on'></span><span class='ace_storage ace_type'>function</span>\xa0<span class='ace_entity ace_name ace_function'>hello</span>\xa0<span class='ace_paren ace_lparen'>(</span><span class='ace_variable ace_parameter'>a</span><span class='ace_punctuation ace_operator'>,\xa0</span><span class='ace_variable ace_parameter'>b</span><span class='ace_punctuation ace_operator'>,\xa0</span><span class='ace_variable ace_parameter'>c</span><span class='ace_paren ace_rparen'>)</span>\xa0<span class='ace_paren ace_lparen'>{</span>\n</div>"
-            + "<div class='ace_line'><span class='ace_gutter ace_gutter-cell' unselectable='on'></span>\xa0\xa0\xa0\xa0<span class='ace_storage ace_type'>console</span><span class='ace_punctuation ace_operator'>.</span><span class='ace_support ace_function ace_firebug'>log</span><span class='ace_paren ace_lparen'>(</span><span class='ace_identifier'>a</span>\xa0<span class='ace_keyword ace_operator'>*</span>\xa0<span class='ace_identifier'>b</span>\xa0<span class='ace_keyword ace_operator'>+</span>\xa0<span class='ace_identifier'>c</span>\xa0<span class='ace_keyword ace_operator'>+</span>\xa0<span class='ace_string'>'sup$'</span><span class='ace_paren ace_rparen'>)</span><span class='ace_punctuation ace_operator'>;</span>\n</div>"
+            + "<div class='ace_line'><span class='ace_gutter ace_gutter-cell' unselectable='on'></span><span class='ace_storage ace_type'>function</span> <span class='ace_entity ace_name ace_function'>hello</span> <span class='ace_paren ace_lparen'>(</span><span class='ace_variable ace_parameter'>a</span><span class='ace_punctuation ace_operator'>, </span><span class='ace_variable ace_parameter'>b</span><span class='ace_punctuation ace_operator'>, </span><span class='ace_variable ace_parameter'>c</span><span class='ace_paren ace_rparen'>)</span> <span class='ace_paren ace_lparen'>{</span>\n</div>"
+            + "<div class='ace_line'><span class='ace_gutter ace_gutter-cell' unselectable='on'></span>    <span class='ace_storage ace_type'>console</span><span class='ace_punctuation ace_operator'>.</span><span class='ace_support ace_function ace_firebug'>log</span><span class='ace_paren ace_lparen'>(</span><span class='ace_identifier'>a</span> <span class='ace_keyword ace_operator'>*</span> <span class='ace_identifier'>b</span> <span class='ace_keyword ace_operator'>+</span> <span class='ace_identifier'>c</span> <span class='ace_keyword ace_operator'>+</span> <span class='ace_string'>'sup$'</span><span class='ace_paren ace_rparen'>)</span><span class='ace_punctuation ace_operator'>;</span>\n</div>"
             + "<div class='ace_line'><span class='ace_gutter ace_gutter-cell' unselectable='on'></span><span class='ace_paren ace_rparen'>}</span>\n</div>"
             + "</div></div>");
         assert.ok(!!result.css);

lib/ace/ext/statusbar.js

@@ -28,9 +28,8 @@ var StatusBar = function(editor, parentNode) {
             str && status.push(str, separator || "|");
         }
 
-        if (editor.$vimModeHandler)
-            add(editor.$vimModeHandler.getStatusText());
-        else if (editor.commands.recording)
+        add(editor.keyBinding.getStatusText(editor));
+        if (editor.commands.recording)
             add("REC");
 
         var c = editor.selection.lead;

lib/ace/ext/textarea.js

@@ -155,7 +155,7 @@ function setupContainer(element, getValue) {
     return container;
 }
 
-exports.transformTextarea = function(element, loader) {
+exports.transformTextarea = function(element, options) {
     var session;
     var container = setupContainer(element, function() {
         return session.getValue();
@@ -215,9 +215,8 @@ exports.transformTextarea = function(element, loader) {
     applyStyles(settingDiv, settingDivStyles);
     container.appendChild(settingDiv);
 
+    options = options || exports.defaultOptions;
     // Power up ace on the textarea:
-    var options = {};
-
     var editor = ace.edit(editorDiv);
     session = editor.getSession();
 
@@ -228,10 +227,10 @@ exports.transformTextarea = function(element, loader) {
     container.appendChild(settingOpener);
 
     // Create the API.
-    setupApi(editor, editorDiv, settingDiv, ace, options, loader);
+    setupApi(editor, editorDiv, settingDiv, ace, options, load);
 
     // Create the setting's panel.
-    setupSettingPanel(settingDiv, settingOpener, editor, options);
+    setupSettingPanel(settingDiv, settingOpener, editor);
 
     var state = "";
     event.addListener(settingOpener, "mousemove", function(e) {
@@ -296,37 +295,15 @@ function setupApi(editor, editorDiv, settingDiv, ace, options, loader) {
     };
 
     editor.$setOption = editor.setOption;
+    editor.$getOption = editor.getOption;
     editor.setOption = function(key, value) {
-        if (options[key] == value) return;
-
         switch (key) {
             case "mode":
-                if (value != "text") {
-                    // Load the required mode file. Files get loaded only once.
-                    loader("mode-" + value + ".js", "ace/mode/" + value, function() {
-                        var aceMode = require("../mode/" + value).Mode;
-                        session.setMode(new aceMode());
-                    });
-                } else {
-                    session.setMode(new (require("../mode/text").Mode));
-                }
+                editor.$setOption("mode", "ace/mode/" + value)
             break;
-
             case "theme":
-                if (value != "textmate") {
-                    // Load the required theme file. Files get loaded only once.
-                    loader("theme-" + value + ".js", "ace/theme/" + value, function() {
-                        editor.setTheme("ace/theme/" + value);
-                    });
-                } else {
-                    editor.setTheme("ace/theme/textmate");
-                }
+                editor.$setOption("theme", "ace/theme/" + value)
             break;
-
-            case "fontSize":
-                editorDiv.style.fontSize = value;
-            break;
-
             case "keybindings":
                 switch (value) {
                     case "vim":
@@ -341,58 +318,55 @@ function setupApi(editor, editorDiv, settingDiv, ace, options, loader) {
             break;
 
             case "softWrap":
-                switch (value) {
-                    case "off":
-                        session.setUseWrapMode(false);
-                        renderer.setPrintMarginColumn(80);
-                    break;
-                    case "40":
-                        session.setUseWrapMode(true);
-                        session.setWrapLimitRange(40, 40);
-                        renderer.setPrintMarginColumn(40);
-                    break;
-                    case "80":
-                        session.setUseWrapMode(true);
-                        session.setWrapLimitRange(80, 80);
-                        renderer.setPrintMarginColumn(80);
-                    break;
-                    case "free":
-                        session.setUseWrapMode(true);
-                        session.setWrapLimitRange(null, null);
-                        renderer.setPrintMarginColumn(80);
-                    break;
-                }
+            case "fontSize":
+                editor.$setOption(key, value);
             break;
             
             default:
                 editor.$setOption(key, toBool(value));
         }
-
-        options[key] = value;
     };
 
     editor.getOption = function(key) {
-        return options[key];
+        switch (key) {
+            case "mode":
+                return editor.$getOption("mode").substr("ace/mode/".length)
+            break;
+
+            case "theme":
+                return editor.$getOption("theme").substr("ace/theme/".length)
+            break;
+
+            case "keybindings":
+                var value = editor.getKeyboardHandler()
+                switch (value && value.$id) {
+                    case "ace/keyboard/vim":
+                        return "vim";
+                    case "ace/keyboard/emacs":
+                        return "emacs";
+                    default:
+                        return "ace";
+                }
+            break;
+
+            default:
+                return editor.$getOption(key);
+        }
     };
 
-    editor.getOptions = function() {
-        return options;
-    };
-
-    editor.setOptions(exports.options);
-
+    editor.setOptions(options);
     return editor;
 }
 
-function setupSettingPanel(settingDiv, settingOpener, editor, options) {
+function setupSettingPanel(settingDiv, settingOpener, editor) {
     var BOOL = null;
 
     var desc = {
         mode:            "Mode:",
-        gutter:          "Display Gutter:",
+        wrap:            "Soft Wrap:",
         theme:           "Theme:",
         fontSize:        "Font Size:",
-        softWrap:        "Soft Wrap:",
+        showGutter:      "Display Gutter:",
         keybindings:     "Keyboard",
         showPrintMargin: "Show Print Margin:",
         useSoftTabs:     "Use Soft Tabs:",
@@ -445,7 +419,7 @@ function setupSettingPanel(settingDiv, settingOpener, editor, options) {
             twilight:         "Twilight",
             vibrant_ink:      "Vibrant Ink"
         },
-        gutter: BOOL,
+        showGutter: BOOL,
         fontSize: {
             "10px": "10px",
             "11px": "11px",
@@ -453,7 +427,7 @@ function setupSettingPanel(settingDiv, settingOpener, editor, options) {
             "14px": "14px",
             "16px": "16px"
         },
-        softWrap: {
+        wrap: {
             off:    "Off",
             40:     "40",
             80:     "80",
@@ -476,7 +450,7 @@ function setupSettingPanel(settingDiv, settingOpener, editor, options) {
         if (!obj) {
             builder.push(
                 "<input type='checkbox' title='", option, "' ",
-                    cValue == "true" ? "checked='true'" : "",
+                    cValue + "" == "true" ? "checked='true'" : "",
                "'></input>"
             );
             return;
@@ -496,10 +470,10 @@ function setupSettingPanel(settingDiv, settingOpener, editor, options) {
         builder.push("</select>");
     }
 
-    for (var option in options) {
+    for (var option in exports.defaultOptions) {
         table.push("<tr><td>", desc[option], "</td>");
         table.push("<td>");
-        renderOption(table, option, optionValues[option], options[option]);
+        renderOption(table, option, optionValues[option], editor.getOption(option));
         table.push("</td></tr>");
     }
     table.push("</table>");
@@ -532,12 +506,12 @@ function setupSettingPanel(settingDiv, settingOpener, editor, options) {
 }
 
 // Default startup options.
-exports.options = {
-    mode:               "text",
+exports.defaultOptions = {
+    mode:               "javascript",
     theme:              "textmate",
-    gutter:             "false",
+    wrap:               "off",
     fontSize:           "12px",
-    softWrap:           "off",
+    showGutter:         "false",
     keybindings:        "ace",
     showPrintMargin:    "false",
     useSoftTabs:        "true",

lib/ace/ext/themelist.js

@@ -51,12 +51,14 @@ var themeData = [
     ["Dreamweaver"    ],
     ["Eclipse"        ],
     ["GitHub"         ],
+    ["IPlastic"       ],
     ["Solarized Light"],
     ["TextMate"       ],
     ["Tomorrow"       ],
     ["XCode"          ],
     ["Kuroir"],
     ["KatzenMilch"],
+    ["SQL Server"           ,"sqlserver"               , "light"],
     ["Ambiance"             ,"ambiance"                ,  "dark"],
     ["Chaos"                ,"chaos"                   ,  "dark"],
     ["Clouds Midnight"      ,"clouds_midnight"         ,  "dark"],
@@ -71,6 +73,7 @@ var themeData = [
     ["Solarized Dark"       ,"solarized_dark"          ,  "dark"],
     ["Terminal"             ,"terminal"                ,  "dark"],
     ["Tomorrow Night"       ,"tomorrow_night"          ,  "dark"],
+    ["The Night After Tomorrow"       ,"the_night_after_tomorrow"          ,  "dark"],
     ["Tomorrow Night Blue"  ,"tomorrow_night_blue"     ,  "dark"],
     ["Tomorrow Night Bright","tomorrow_night_bright"   ,  "dark"],
     ["Tomorrow Night 80s"   ,"tomorrow_night_eighties" ,  "dark"],

lib/ace/ext/whitespace.js

@@ -46,7 +46,6 @@ exports.$detectIndentation = function(lines, fallback) {
         if (!/^\s*[^*+\-\s]/.test(line))
             continue;
 
-        var tabs = line.match(/^\t*/)[0].length;
         if (line[0] == "\t")
             tabIndents++;
 
@@ -65,9 +64,6 @@ exports.$detectIndentation = function(lines, fallback) {
             line = lines[i++];
     }
     
-    if (!stats.length)
-        return;
-
     function getScore(indent) {
         var score = 0;
         for (var i = indent; i < stats.length; i += indent)
@@ -80,11 +76,14 @@ exports.$detectIndentation = function(lines, fallback) {
     var first = {score: 0, length: 0};
     var spaceIndents = 0;
     for (var i = 1; i < 12; i++) {
+        var score = getScore(i);
         if (i == 1) {
-            spaceIndents = getScore(i);
-            var score = 1;
+            spaceIndents = score;
+            score = stats[1] ? 0.9 : 0.8;
+            if (!stats.length)
+                score = 0
         } else
-            var score = getScore(i) / spaceIndents;
+            score /= spaceIndents;
 
         if (changes[i])
             score += changes[i] / changesTotal;
@@ -99,7 +98,7 @@ exports.$detectIndentation = function(lines, fallback) {
     if (tabIndents > spaceIndents + 1)
         return {ch: "\t", length: tabLength};
 
-    if (spaceIndents + 1 > tabIndents)
+    if (spaceIndents > tabIndents + 1)
         return {ch: " ", length: tabLength};
 };
 

lib/ace/ext/whitespace_test.js

@@ -0,0 +1,116 @@
+if (typeof process !== "undefined") {
+    require("amd-loader");
+    require("../test/mockdom");
+}
+
+define(function(require, exports, module) {
+"use strict";
+
+var assert = require("assert");
+var EditSession = require("../edit_session").EditSession;
+var whitespace = require("./whitespace");
+
+// Execution ORDER: test.setUpSuite, setUp, testFn, tearDown, test.tearDownSuite
+module.exports = {
+    timeout: 10000,
+
+    "test tab detection": function(next) {
+        var s = new EditSession([
+            "define({",
+            "\tfoo:1,",
+            "\tbar:2,",
+            "\tbaz:{,",
+            "\t\tx:3",
+            "\t}",
+            "})"
+        ]);
+         
+        var indent = whitespace.$detectIndentation(s.doc.$lines);
+        assert.equal(indent.ch, "\t");
+        assert.equal(indent.length, undefined);
+        
+        s.insert({row: 0, column: 0}, "    ");
+        indent = whitespace.$detectIndentation(s.doc.$lines);
+        assert.equal(indent.ch, "\t");
+        assert.equal(indent.length, 4);
+        
+        s.setValue("");
+        indent = whitespace.$detectIndentation(s.doc.$lines);
+        assert.ok(!indent);
+        
+        next();
+    },
+
+    "test empty session": function(next) {
+        var s = new EditSession([
+            "define({",
+            "foo:1,",
+            "})"
+        ]);
+        var indent = whitespace.$detectIndentation(s.doc.$lines);
+        assert.ok(!indent);
+        s.insert({row: 1, column: 0}, "    x\n    ");
+        
+        indent = whitespace.$detectIndentation(s.doc.$lines);
+        assert.equal(indent.ch, " ");
+        assert.equal(indent.length, 4);
+        
+        next();
+    },
+    
+    "!test one line": function(next) {
+        var s = new EditSession([
+            "define({",
+            "    foo:1,",
+            "})"
+        ]);
+        var indent = whitespace.$detectIndentation(s.doc.$lines);
+        assert.equal(indent.ch, " ");
+        assert.equal(indent.length, 4);
+        
+        next();
+    },
+    
+    "test 1 width indents": function(next) {
+        var s = new EditSession([
+            "define({",
+            "    foo:1,",
+            "})",
+            "define({",
+            "    bar:1,",
+            "})",
+            "     t",
+            "      t",
+            "     t",
+            "      t",
+            "     t",
+            "      t",
+            "     t",
+            "      t"
+        ]);
+        var indent = whitespace.$detectIndentation(s.doc.$lines);
+        // assert.equal(indent.ch, " ");
+        // assert.equal(indent.length, 4);
+        
+        s = new EditSession([
+            "{",
+            " foo:1,",
+            " bar: {",
+            "  baz:2",
+            " }",
+            "}"
+        ]);
+        indent = whitespace.$detectIndentation(s.doc.$lines);
+        assert.equal(indent.ch, " ");
+        assert.equal(indent.length, 1);
+        
+        next();
+    },
+
+};
+
+});
+
+if (typeof module !== "undefined" && module === require.main) {
+    require("asyncjs").test.testcase(module.exports).exec();
+}

lib/ace/incremental_search.js

@@ -64,6 +64,34 @@ function IncrementalSearch() {
 
 oop.inherits(IncrementalSearch, Search);
 
+// regexp handling
+
+function isRegExp(obj) {
+    return obj instanceof RegExp;
+}
+
+function regExpToObject(re) {
+    var string = String(re),
+        start = string.indexOf('/'),
+        flagStart = string.lastIndexOf('/');
+    return {
+        expression: string.slice(start+1, flagStart),
+        flags: string.slice(flagStart+1)
+    }
+}
+
+function stringToRegExp(string, flags) {
+    try {
+        return new RegExp(string, flags);
+    } catch (e) { return string; }
+}
+
+function objectToRegExp(obj) {
+    return stringToRegExp(obj.expression, obj.flags);
+}
+
+// iSearch class
+
 ;(function() {
 
     this.activate = function(ed, backwards) {
@@ -77,7 +105,7 @@ oop.inherits(IncrementalSearch, Search);
         this.$mousedownHandler = ed.addEventListener('mousedown', this.onMouseDown.bind(this));
         this.selectionFix(ed);
         this.statusMessage(true);
-    }
+    };
 
     this.deactivate = function(reset) {
         this.cancelSearch(reset);
@@ -89,7 +117,7 @@ oop.inherits(IncrementalSearch, Search);
         }
         ed.onPaste = this.$originalEditorOnPaste;
         this.message('');
-    }
+    };
 
     this.selectionFix = function(editor) {
         // Fix selection bug: When clicked inside the editor
@@ -100,7 +128,7 @@ oop.inherits(IncrementalSearch, Search);
         if (editor.selection.isEmpty() && !editor.session.$emacsMark) {
             editor.clearSelection();
         }
-    }
+    };
 
     this.highlight = function(regexp) {
         var sess = this.$editor.session,
@@ -108,7 +136,7 @@ oop.inherits(IncrementalSearch, Search);
                 new SearchHighlight(null, "ace_isearch-result", "text"));
         hl.setRegexp(regexp);
         sess._emit("changeBackMarker"); // force highlight layer redraw
-    }
+    };
 
     this.cancelSearch = function(reset) {
         var e = this.$editor;
@@ -122,7 +150,7 @@ oop.inherits(IncrementalSearch, Search);
         }
         this.highlight(null);
         return Range.fromPoints(this.$currentPos, this.$currentPos);
-    }
+    };
 
     this.highlightAndFindWithNeedle = function(moveToNext, needleUpdateFunc) {
         if (!this.$editor) return null;
@@ -135,36 +163,46 @@ oop.inherits(IncrementalSearch, Search);
         if (options.needle.length === 0) {
             this.statusMessage(true);
             return this.cancelSearch(true);
-        };
+        }
 
         // try to find the next occurence and enable  highlighting marker
         options.start = this.$currentPos;
         var session = this.$editor.session,
-            found = this.find(session);
+            found = this.find(session),
+            shouldSelect = this.$editor.emacsMark ?
+                !!this.$editor.emacsMark() : !this.$editor.selection.isEmpty();
         if (found) {
             if (options.backwards) found = Range.fromPoints(found.end, found.start);
-            this.$editor.moveCursorToPosition(found.end);
+            this.$editor.selection.setRange(Range.fromPoints(shouldSelect ? this.$startPos : found.end, found.end));
             if (moveToNext) this.$currentPos = found.end;
             // highlight after cursor move, so selection works properly
-            this.highlight(options.re)
+            this.highlight(options.re);
         }
 
         this.statusMessage(found);
 
         return found;
-    }
+    };
 
     this.addString = function(s) {
         return this.highlightAndFindWithNeedle(false, function(needle) {
-            return needle + s;
+            if (!isRegExp(needle))
+              return needle + s;
+            var reObj = regExpToObject(needle);
+            reObj.expression += s;
+            return objectToRegExp(reObj);
         });
-    }
+    };
 
     this.removeChar = function(c) {
         return this.highlightAndFindWithNeedle(false, function(needle) {
-            return needle.length > 0 ? needle.substring(0, needle.length-1) : needle;
+            if (!isRegExp(needle))
+              return needle.substring(0, needle.length-1);
+            var reObj = regExpToObject(needle);
+            reObj.expression = reObj.expression.substring(0, reObj.expression.length-1);
+            return objectToRegExp(reObj);
         });
-    }
+    };
 
     this.next = function(options) {
         // try to find the next occurence of whatever we have searched for
@@ -177,17 +215,29 @@ oop.inherits(IncrementalSearch, Search);
             return options.useCurrentOrPrevSearch && needle.length === 0 ?
                 this.$prevNeedle || '' : needle;
         });
-    }
+    };
 
     this.onMouseDown = function(evt) {
         // when mouse interaction happens then we quit incremental search
         this.deactivate();
         return true;
-    }
+    };
 
     this.onPaste = function(text) {
         this.addString(text);
-    }
+    };
+
+    this.convertNeedleToRegExp = function() {
+        return this.highlightAndFindWithNeedle(false, function(needle) {
+            return isRegExp(needle) ? needle : stringToRegExp(needle, 'ig');
+        });
+    };
+
+    this.convertNeedleToString = function() {
+        return this.highlightAndFindWithNeedle(false, function(needle) {
+            return isRegExp(needle) ? regExpToObject(needle).expression : needle;
+        });
+    };
 
     this.statusMessage = function(found) {
         var options = this.$options, msg = '';
@@ -195,7 +245,7 @@ oop.inherits(IncrementalSearch, Search);
         msg += 'isearch: ' + options.needle;
         msg += found ? '' : ' (not found)';
         this.message(msg);
-    }
+    };
 
     this.message = function(msg) {
         if (this.$editor.showCommandLine) {
@@ -204,7 +254,7 @@ oop.inherits(IncrementalSearch, Search);
         } else {
             console.log(msg);
         }
-    }
+    };
 
 }).call(IncrementalSearch.prototype);
 

lib/ace/incremental_search_test.js

@@ -35,13 +35,17 @@ if (typeof process !== "undefined") {
 define(function(require, exports, module) {
 "use strict";
 
+var emacs = require('./keyboard/emacs');
 var EditSession = require("./edit_session").EditSession;
 var Editor = require("./editor").Editor;
 var MockRenderer = require("./test/mockrenderer").MockRenderer;
 var Range = require("./range").Range;
+var MultiSelect = require("./multi_select").MultiSelect;
 var assert = require("./test/assertions");
 var IncrementalSearch = require("./incremental_search").IncrementalSearch;
 
+require("./multi_select");
+
 var editor, iSearch;
 function testRanges(str, ranges) {
     ranges = ranges || editor.selection.getAllRanges();
@@ -69,6 +73,7 @@ module.exports = {
     setUp: function() {
         var session = new EditSession(["abc123", "xyz124"]);
         editor = new Editor(new MockRenderer(), session);
+        new MultiSelect(editor);
         iSearch = new IncrementalSearch();
     },
 
@@ -195,7 +200,7 @@ module.exports = {
         editor.keyBinding.addKeyboardHandler(emacs.handler);
         emacs.handler.commands.setMark.exec(editor);
         iSearch.activate(editor);
-        iSearch.addString('1'); iSearch.addString('2');;
+        iSearch.addString('1'); iSearch.addString('2');
         testRanges("Range: [0/0] -> [0/5]", [editor.getSelectionRange()], "sel range");
     }
 

lib/ace/keyboard/emacs.js

@@ -64,7 +64,7 @@ exports.handler.attach = function(editor) {
         initialized = true;
         dom.importCssString('\
             .emacs-mode .ace_cursor{\
-                border: 2px rgba(50,250,50,0.8) solid!important;\
+                border: 1px rgba(50,250,50,0.8) solid!important;\
                 -moz-box-sizing: border-box!important;\
                 -webkit-box-sizing: border-box!important;\
                 box-sizing: border-box!important;\
@@ -125,6 +125,24 @@ exports.handler.attach = function(editor) {
         return this.session.$emacsMark || this.session.$emacsMarkRing.slice(-1)[0];
     };
 
+    editor.emacsMarkForSelection = function(replacement) {
+        // find the mark in $emacsMarkRing corresponding to the current
+        // selection
+        var sel = this.selection,
+            multiRangeLength = this.multiSelect ?
+                this.multiSelect.getAllRanges().length : 1,
+            selIndex = sel.index || 0,
+            markRing = this.session.$emacsMarkRing,
+            markIndex = markRing.length - (multiRangeLength - selIndex),
+            lastMark = markRing[markIndex] || sel.anchor;
+        if (replacement) {
+            markRing.splice(markIndex, 1,
+                "row" in replacement && "column" in replacement ?
+                    replacement : undefined);
+        }
+        return lastMark;
+    }
+
     editor.on("click", $resetMarkMode);
     editor.on("changeSession", $kbSessionChange);
     editor.renderer.screenToTextCoordinates = screenToTextBlockCoordinates;
@@ -146,6 +164,7 @@ exports.handler.detach = function(editor) {
     editor.commands.removeCommands(commands);
     editor.removeEventListener('copy', this.onCopy);
     editor.removeEventListener('paste', this.onPaste);
+    editor.$emacsModeHandler = null;
 };
 
 var $kbSessionChange = function(e) {
@@ -187,7 +206,7 @@ exports.handler.onCopy = function(e, editor) {
     if (editor.$handlesEmacsOnCopy) return;
     editor.$handlesEmacsOnCopy = true;
     exports.handler.commands.killRingSave.exec(editor);
-    delete editor.$handlesEmacsOnCopy;
+    editor.$handlesEmacsOnCopy = false;
 };
 
 exports.handler.onPaste = function(e, editor) {
@@ -195,6 +214,8 @@ exports.handler.onPaste = function(e, editor) {
 };
 
 exports.handler.bindKey = function(key, command) {
+    if (typeof key == "object")
+        key = key[this.platform];
     if (!key)
         return;
 
@@ -218,12 +239,22 @@ exports.handler.bindKey = function(key, command) {
     }, this);
 };
 
+exports.handler.getStatusText = function(editor, data) {
+  var str = "";
+  if (data.count)
+    str += data.count;
+  if (data.keyChain)
+    str += " " + data.keyChain
+  return str;
+};
+
 exports.handler.handleKeyboard = function(data, hashId, key, keyCode) {
     // if keyCode == -1 a non-printable key was pressed, such as just
     // control. Handling those is currently not supported in this handler
     if (keyCode === -1) return undefined;
 
     var editor = data.editor;
+    editor._signal("changeStatus");
     // insertstring data.count times
     if (hashId == -1) {
         editor.pushEmacsMark();
@@ -234,24 +265,17 @@ exports.handler.handleKeyboard = function(data, hashId, key, keyCode) {
         }
     }
 
-    if (key == "\x00") return undefined;
-
     var modifier = eMods[hashId];
 
     // CTRL + number / universalArgument for setting data.count
-    if (modifier == "c-" || data.universalArgument) {
-        var prevCount = String(data.count || 0);
+    if (modifier == "c-" || data.count) {
         var count = parseInt(key[key.length - 1]);
         if (typeof count === 'number' && !isNaN(count)) {
-            data.count = parseInt(prevCount + count);
+            data.count = Math.max(data.count, 0) || 0;
+            data.count = 10 * data.count + count;
             return {command: "null"};
-        } else if (data.universalArgument) {
-            // if no number pressed use emacs defaults for universalArgument
-            // which is 4
-            data.count = 4;
         }
     }
-    data.universalArgument = false;
 
     // this.commandKeyBinding maps key specs like "c-p" (for CTRL + P) to
     // command objects, for lookup key needs to include the modifier
@@ -273,7 +297,9 @@ exports.handler.handleKeyboard = function(data, hashId, key, keyCode) {
     if (command === "null") return {command: "null"};
 
     if (command === "universalArgument") {
-        data.universalArgument = true;
+        // if no number pressed emacs repeats action 4 times.
+        // minus sign is needed to allow next keypress to replace it
+        data.count = -4;
         return {command: "null"};
     }
 
@@ -300,9 +326,12 @@ exports.handler.handleKeyboard = function(data, hashId, key, keyCode) {
         if (!command) return undefined;
     }
 
-    if (!command.readonly && !command.isYank)
+    if (!command.readOnly && !command.isYank)
         data.lastCommand = null;
 
+    if (!command.readOnly && editor.emacsMark())
+        editor.setEmacsMark(null)
+        
     if (data.count) {
         var count = data.count;
         data.count = 0;
@@ -313,7 +342,8 @@ exports.handler.handleKeyboard = function(data, hashId, key, keyCode) {
                     exec: function(editor, args) {
                         for (var i = 0; i < count; i++)
                             command.exec(editor, args);
-                    }
+                    },
+                    multiSelectAction: command.multiSelectAction
                 }
             };
         } else {
@@ -384,7 +414,7 @@ exports.emacsKeys = {
     "M-y": "yankRotate",
     "C-g": "keyboardQuit",
 
-    "C-w": "killRegion",
+    "C-w|C-S-W": "killRegion",
     "M-w": "killRingSave",
     "C-Space": "setMark",
     "C-x C-x": "exchangePointAndMark",
@@ -398,7 +428,7 @@ exports.emacsKeys = {
     "M-;": "togglecomment",
 
     "C-/|C-x u|S-C--|C-z": "undo",
-    "S-C-/|S-C-x u|C--|S-C-z": "redo", //infinite undo?
+    "S-C-/|S-C-x u|C--|S-C-z": "redo", // infinite undo?
     // vertical editing
     "C-x r":  "selectRectangularRegion",
     "M-x": {command: "focusCommandLine", args: "M-x "}
@@ -434,61 +464,65 @@ exports.handler.addCommands({
             // selection modification commands. That is,
             // "goto" commands become "select" commands.
             // Any insertion or mouse click resets mark-mode.
-            // setMark twice in a row at the same place resets markmode
+            // setMark twice in a row at the same place resets markmode.
+            // in multi select mode, ea selection is handled individually
+
             if (args && args.count) {
-                var mark = editor.popEmacsMark();
-                mark && editor.selection.moveCursorToPosition(mark);
+                if (editor.inMultiSelectMode) editor.forEachSelection(moveToMark);
+                else moveToMark();
+                moveToMark();
                 return;
             }
 
             var mark = editor.emacsMark(),
-                transientMarkModeActive = true;
-
+                ranges = editor.selection.getAllRanges(),
+                rangePositions = ranges.map(function(r) { return {row: r.start.row, column: r.start.column}; }),
+                transientMarkModeActive = true,
+                hasNoSelection = ranges.every(function(range) { return range.isEmpty(); });
             // if transientMarkModeActive then mark behavior is a little
             // different. Deactivate the mark when setMark is run with active
             // mark
-            if (transientMarkModeActive && (mark || !editor.selection.isEmpty())) {
-                editor.pushEmacsMark();
-                editor.clearSelection();
+            if (transientMarkModeActive && (mark || !hasNoSelection)) {
+                if (editor.inMultiSelectMode) editor.forEachSelection({exec: editor.clearSelection.bind(editor)});
+                else editor.clearSelection();
+                if (mark) editor.pushEmacsMark(null);
                 return;
             }
 
-            if (mark) {
-                var cp = editor.getCursorPosition();
-                if (editor.selection.isEmpty() &&
-                    mark.row == cp.row && mark.column == cp.column) {
-                    editor.pushEmacsMark();
-                    return;
-                }
+            if (!mark) {
+                rangePositions.forEach(function(pos) { editor.pushEmacsMark(pos); });
+                editor.setEmacsMark(rangePositions[rangePositions.length-1]);
+                return;
             }
-            // turn on mark mode
-            mark = editor.getCursorPosition();
-            editor.setEmacsMark(mark);
-            editor.selection.setSelectionAnchor(mark.row, mark.column);
+
+            // -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+
+            function moveToMark() {
+                var mark = editor.popEmacsMark();
+                mark && editor.moveCursorToPosition(mark);
+            }
+
         },
-        readonly: true,
-        handlesCount: true,
-        multiSelectAction: "forEach"
+        readOnly: true,
+        handlesCount: true
     },
     exchangePointAndMark: {
-        exec: function(editor, args) {
+        exec: function exchangePointAndMark$exec(editor, args) {
             var sel = editor.selection;
-            if (args.count) {
-                var pos = editor.getCursorPosition();
+            if (!args.count && !sel.isEmpty()) { // just invert selection
+                sel.setSelectionRange(sel.getRange(), !sel.isBackwards());
+                return;
+            }
+
+            if (args.count) { // replace mark and point
+                var pos = {row: sel.lead.row, column: sel.lead.column};
                 sel.clearSelection();
-                sel.moveCursorToPosition(editor.popEmacsMark());
-                editor.pushEmacsMark(pos);
-                return;
+                sel.moveCursorToPosition(editor.emacsMarkForSelection(pos));
+            } else { // create selection to last mark
+                sel.selectToPosition(editor.emacsMarkForSelection());
             }
-            var lastMark = editor.getLastEmacsMark();
-            var range = sel.getRange();
-            if (range.isEmpty()) {
-                sel.selectToPosition(lastMark);
-                return;
-            }
-            sel.setSelectionRange(range, !sel.isBackwards());
         },
-        readonly: true,
+        readOnly: true,
         handlesCount: true,
         multiSelectAction: "forEach"
     },
@@ -539,6 +573,7 @@ exports.handler.addCommands({
         if (editor.keyBinding.$data.lastCommand != "yank")
             return;
         editor.undo();
+        editor.session.$emacsMarkRing.pop(); // also undo recording mark
         editor.onPaste(exports.killRing.rotate());
         editor.keyBinding.$data.lastCommand = "yank";
     },
@@ -547,24 +582,38 @@ exports.handler.addCommands({
             exports.killRing.add(editor.getCopyText());
             editor.commands.byName.cut.exec(editor);
         },
-        readonly: true,
+        readOnly: true,
         multiSelectAction: "forEach"
     },
     killRingSave: {
         exec: function(editor) {
+            // copy text and deselect. will save marks for starts of the
+            // selection(s)
+
+            editor.$handlesEmacsOnCopy = true;
+            var marks = editor.session.$emacsMarkRing.slice(),
+                deselectedMarks = [];
             exports.killRing.add(editor.getCopyText());
+
             setTimeout(function() {
-                var sel = editor.selection,
-                    range = sel.getRange();
-                editor.pushEmacsMark(sel.isBackwards() ? range.end : range.start);
-                sel.clearSelection();
+                function deselect() {
+                    var sel = editor.selection, range = sel.getRange(),
+                        pos = sel.isBackwards() ? range.end : range.start;
+                    deselectedMarks.push({row: pos.row, column: pos.column});
+                    sel.clearSelection();
+                }
+                editor.$handlesEmacsOnCopy = false;
+                if (editor.inMultiSelectMode) editor.forEachSelection({exec: deselect});
+                else deselect();
+                editor.session.$emacsMarkRing = marks.concat(deselectedMarks.reverse());
             }, 0);
         },
-        readonly: true
+        readOnly: true
     },
     keyboardQuit: function(editor) {
         editor.selection.clearSelection();
         editor.setEmacsMark(null);
+        editor.keyBinding.$data.count = null;
     },
     focusCommandLine: function(editor, arg) {
         if (editor.showCommandLine)

lib/ace/keyboard/emacs_test.js

@@ -35,17 +35,29 @@ if (typeof process !== "undefined") {
 define(function(require, exports, module) {
 "use strict";
 
+require("../multi_select");
+
 var EditSession = require("./../edit_session").EditSession,
     Editor = require("./../editor").Editor,
+    Range = require("./../range").Range,
     MockRenderer = require("./../test/mockrenderer").MockRenderer,
     emacs = require('./emacs'),
     assert = require("./../test/assertions"),
-    editor;
+    editor, sel;
 
 function initEditor(docString) {
     var doc = new EditSession(docString.split("\n"));
     editor = new Editor(new MockRenderer(), doc);
     editor.setKeyboardHandler(emacs.handler);
+    sel = editor.selection;
+}
+
+function print(obj) {
+    return JSON.stringify(obj, null, 2);
+}
+
+function pluck(arr, what) {
+    return arr.map(function(ea) { return ea[what]; });
 }
 
 module.exports = {
@@ -62,6 +74,72 @@ module.exports = {
         editor.selectAll();
         editor.execCommand('keyboardQuit');
         assert.ok(editor.selection.isEmpty(), 'selection non-empty');
+    },
+
+    "test: exchangePointAndMark without mark set": function() {
+        initEditor('foo');
+        sel.setRange(Range.fromPoints({row: 0, column: 1}, {row: 0, column: 3}));
+        editor.execCommand('exchangePointAndMark');
+        assert.deepEqual({row: 0, column: 1}, editor.getCursorPosition(), print(editor.getCursorPosition()));
+    },
+
+    "test: exchangePointAndMark with mark set": function() {
+        initEditor('foo');
+        editor.pushEmacsMark({row: 0, column: 1});
+        editor.pushEmacsMark({row: 0, column: 2});
+        editor.execCommand('exchangePointAndMark', {count: 4});
+        assert.deepEqual({row: 0, column: 2}, editor.getCursorPosition(), print(editor.getCursorPosition()));
+        assert.deepEqual([{row: 0, column: 1}, {row: 0, column: 0}], editor.session.$emacsMarkRing, print(editor.session.$emacsMarkRing));
+    },
+
+    "test: exchangePointAndMark with selection": function() {
+        initEditor('foo');
+        editor.pushEmacsMark({row: 0, column: 1});
+        editor.pushEmacsMark({row: 0, column: 2});
+        sel.setRange(Range.fromPoints({row: 0, column: 0}, {row: 0, column: 1}), true);
+        editor.execCommand('exchangePointAndMark');
+        assert.deepEqual({row: 0, column: 1}, editor.getCursorPosition(), print(editor.getCursorPosition()));
+        assert.deepEqual([{row: 0, column: 1}, {row: 0, column: 2}], editor.session.$emacsMarkRing, print(editor.session.$emacsMarkRing));
+    },
+
+    "test: exchangePointAndMark with multi selection": function() {
+        initEditor('foo\nhello world\n123');
+        var ranges = [[{row: 0, column: 0}, {row: 0, column: 3}],
+                      [{row: 1, column: 0}, {row: 1, column: 5}],
+                      [{row: 1, column: 6}, {row: 1, column: 11}]]
+        ranges.forEach(function(r) {
+            sel.addRange(Range.fromPoints(r[0], r[1]));
+        });
+        assert.equal("foo\nhello\nworld", editor.getSelectedText());
+        editor.execCommand('exchangePointAndMark');
+        assert.equal("foo\nhello\nworld", editor.getSelectedText());
+        assert.deepEqual(pluck(ranges, 0), pluck(sel.getAllRanges(), 'cursor'), "selections dir not inverted");
+    },
+
+    "test: exchangePointAndMark with multi cursors": function() {
+        initEditor('foo\nhello world\n123');
+        var ranges = [[{row: 0, column: 0}, {row: 0, column: 3}],
+                      [{row: 1, column: 0}, {row: 1, column: 5}],
+                      [{row: 1, column: 6}, {row: 1, column: 11}]];
+        // move cursors to the start of each range and set a mark to its end
+        // without selecting anything
+        ranges.forEach(function(r) {
+            editor.pushEmacsMark(r[1]);
+            sel.addRange(Range.fromPoints(r[0], r[0]));
+        });
+        assert.deepEqual(pluck(ranges, 0), pluck(sel.getAllRanges(), 'cursor'), print(sel.getAllRanges()));
+        editor.execCommand('exchangePointAndMark');
+        assert.deepEqual(pluck(ranges, 1), pluck(sel.getAllRanges(), 'cursor'), "not inverted: " + print(sel.getAllRanges()));
+    },
+
+    "test: setMark with multi cursors": function() {
+        initEditor('foo\nhello world\n123');
+        var positions = [{row: 0, column: 0},
+                         {row: 1, column: 0},
+                         {row: 1, column: 6}];
+        positions.forEach(function(p) { sel.addRange(Range.fromPoints(p,p)); });
+        editor.execCommand('setMark');
+        assert.deepEqual(positions, editor.session.$emacsMarkRing, print(editor.session.$emacsMarkRing));
     }
 
 };

lib/ace/keyboard/hash_handler.js

@@ -33,37 +33,25 @@ define(function(require, exports, module) {
 
 var keyUtil = require("../lib/keys");
 var useragent = require("../lib/useragent");
+var KEY_MODS = keyUtil.KEY_MODS;
 
 function HashHandler(config, platform) {
     this.platform = platform || (useragent.isMac ? "mac" : "win");
     this.commands = {};
     this.commandKeyBinding = {};
-    
-    // todo remove this after a while
-    if (this.__defineGetter__ && this.__defineSetter__ && typeof console != "undefined" && console.error) {
-        var warned = false;
-        var warn = function() {
-            if (!warned) {
-                warned = true;
-                console.error("commmandKeyBinding has too many m's. use commandKeyBinding");
-            }
-        };
-        this.__defineGetter__("commmandKeyBinding", function() {
-            warn();
-            return this.commandKeyBinding;
-        });
-        this.__defineSetter__("commmandKeyBinding", function(val) {
-            warn();
-            return this.commandKeyBinding = val;
-        });
-    } else {
-        this.commmandKeyBinding = this.commandKeyBinding;
-    }
-
     this.addCommands(config);
-};
+    this.$singleCommand = true;
+}
+
+function MultiHashHandler(config, platform) {
+    HashHandler.call(this, config, platform);
+    this.$singleCommand = false;
+}
+
+MultiHashHandler.prototype = HashHandler.prototype;
 
 (function() {
+    
 
     this.addCommand = function(command) {
         if (this.commands[command.name])
@@ -75,37 +63,93 @@ function HashHandler(config, platform) {
             this._buildKeyHash(command);
     };
 
-    this.removeCommand = function(command) {
-        var name = (typeof command === 'string' ? command : command.name);
+    this.removeCommand = function(command, keepCommand) {
+        var name = command && (typeof command === 'string' ? command : command.name);
         command = this.commands[name];
-        delete this.commands[name];
+        if (!keepCommand)
+            delete this.commands[name];
 
         // exhaustive search is brute force but since removeCommand is
         // not a performance critical operation this should be OK
         var ckb = this.commandKeyBinding;
-        for (var hashId in ckb) {
-            for (var key in ckb[hashId]) {
-                if (ckb[hashId][key] == command)
-                    delete ckb[hashId][key];
+        for (var keyId in ckb) {
+            var cmdGroup = ckb[keyId];
+            if (cmdGroup == command) {
+                delete ckb[keyId];
+            } else if (Array.isArray(cmdGroup)) {
+                var i = cmdGroup.indexOf(command);
+                if (i != -1) {
+                    cmdGroup.splice(i, 1);
+                    if (cmdGroup.length == 1)
+                        ckb[keyId] = cmdGroup[0];
+                }
             }
         }
     };
 
-    this.bindKey = function(key, command) {
-        if(!key)
-            return;
-        if (typeof command == "function") {
-            this.addCommand({exec: command, bindKey: key, name: command.name || key});
-            return;
+    this.bindKey = function(key, command, position) {
+        if (typeof key == "object") {
+            if (position == undefined)
+                position = key.position;
+            key = key[this.platform];
         }
-
-        var ckb = this.commandKeyBinding;
+        if (!key)
+            return;
+        if (typeof command == "function")
+            return this.addCommand({exec: command, bindKey: key, name: command.name || key});
+        
         key.split("|").forEach(function(keyPart) {
-            var binding = this.parseKeys(keyPart, command);
-            var hashId = binding.hashId;
-            (ckb[hashId] || (ckb[hashId] = {}))[binding.key] = command;
+            var chain = "";
+            if (keyPart.indexOf(" ") != -1) {
+                var parts = keyPart.split(/\s+/);
+                keyPart = parts.pop();
+                parts.forEach(function(keyPart) {
+                    var binding = this.parseKeys(keyPart);
+                    var id = KEY_MODS[binding.hashId] + binding.key;
+                    chain += (chain ? " " : "") + id;
+                    this._addCommandToBinding(chain, "chainKeys");
+                }, this);
+                chain += " ";
+            }
+            var binding = this.parseKeys(keyPart);
+            var id = KEY_MODS[binding.hashId] + binding.key;
+            this._addCommandToBinding(chain + id, command, position);
         }, this);
     };
+    
+    function getPosition(command) {
+        return typeof command == "object" && command.bindKey
+            && command.bindKey.position || 0;
+    }
+    this._addCommandToBinding = function(keyId, command, position) {
+        var ckb = this.commandKeyBinding, i;
+        if (!command) {
+            delete ckb[keyId];
+        } else if (!ckb[keyId] || this.$singleCommand) {
+            ckb[keyId] = command;
+        } else {
+            if (!Array.isArray(ckb[keyId])) {
+                ckb[keyId] = [ckb[keyId]];
+            } else if ((i = ckb[keyId].indexOf(command)) != -1) {
+                ckb[keyId].splice(i, 1);
+            }
+
+            if (typeof position != "number") {
+                if (position || command.isDefault)
+                    position = -100;
+                else
+                   position = getPosition(command);
+            }
+            var commands = ckb[keyId];
+            for (i = 0; i < commands.length; i++) {
+                var other = commands[i];
+                var otherPos = getPosition(other);
+                if (otherPos > position)
+                    break;
+            }
+            commands.splice(i, 0, command);
+        }
+    };
 
     this.addCommands = function(commands) {
         commands && Object.keys(commands).forEach(function(name) {
@@ -142,21 +186,12 @@ function HashHandler(config, platform) {
     };
 
     this._buildKeyHash = function(command) {
-        var binding = command.bindKey;
-        if (!binding)
-            return;
-
-        var key = typeof binding == "string" ? binding: binding[this.platform];
-        this.bindKey(key, command);
+        this.bindKey(command.bindKey, command);
     };
 
     // accepts keys in the form ctrl+Enter or ctrl-Enter
     // keys without modifiers or shift only 
     this.parseKeys = function(keys) {
-        // todo support keychains 
-        if (keys.indexOf(" ") != -1)
-            keys = keys.split(/\s+/).pop();
-
         var parts = keys.toLowerCase().split(/[\-\+]([\-\+])?/).filter(function(x){return x});
         var key = parts.pop();
 
@@ -173,7 +208,7 @@ function HashHandler(config, platform) {
             var modifier = keyUtil.KEY_MODS[parts[i]];
             if (modifier == null) {
                 if (typeof console != "undefined")
-                console.error("invalid modifier " + parts[i] + " in " + keys);
+                    console.error("invalid modifier " + parts[i] + " in " + keys);
                 return false;
             }
             hashId |= modifier;
@@ -182,17 +217,40 @@ function HashHandler(config, platform) {
     };
 
     this.findKeyCommand = function findKeyCommand(hashId, keyString) {
-        var ckbr = this.commandKeyBinding;
-        return ckbr[hashId] && ckbr[hashId][keyString];
+        var key = KEY_MODS[hashId] + keyString;
+        return this.commandKeyBinding[key];
     };
 
     this.handleKeyboard = function(data, hashId, keyString, keyCode) {
-        return {
-            command: this.findKeyCommand(hashId, keyString)
-        };
+        var key = KEY_MODS[hashId] + keyString;
+        var command = this.commandKeyBinding[key];
+        if (data.$keyChain) {
+            data.$keyChain += " " + key;
+            command = this.commandKeyBinding[data.$keyChain] || command;
+        }
+        
+        if (command) {
+            if (command == "chainKeys" || command[command.length - 1] == "chainKeys") {
+                data.$keyChain = data.$keyChain || key;
+                return {command: "null"};
+            }
+        }
+        
+        if (data.$keyChain) {
+            if ((!hashId || hashId == 4) && keyString.length == 1)
+                data.$keyChain = data.$keyChain.slice(0, -key.length - 1); // wait for input
+            else if (hashId == -1 || keyCode > 0)
+                data.$keyChain = ""; // reset keyChain
+        }
+        return {command: command};
+    };
+    
+    this.getStatusText = function(editor, data) {
+        return data.$keyChain || "";
     };
 
-}).call(HashHandler.prototype)
+}).call(HashHandler.prototype);
 
 exports.HashHandler = HashHandler;
+exports.MultiHashHandler = MultiHashHandler;
 });

lib/ace/keyboard/keybinding.js

@@ -89,8 +89,16 @@ var KeyBinding = function(editor) {
     this.getKeyboardHandler = function() {
         return this.$handlers[this.$handlers.length - 1];
     };
+    
+    this.getStatusText = function() {
+        var data = this.$data;
+        var editor = data.editor;
+        return this.$handlers.map(function(h) {
+            return h.getStatusText && h.getStatusText(editor, data) || "";
+        }).filter(Boolean).join(" ");
+    };
 
-    this.$callKeyboardHandlers = function (hashId, keyString, keyCode, e) {
+    this.$callKeyboardHandlers = function(hashId, keyString, keyCode, e) {
         var toExecute;
         var success = false;
         var commands = this.$editor.commands;

lib/ace/keyboard/textarea.js

@@ -0,0 +1,82 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * 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.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * 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 AJAX.ORG B.V. 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.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+define(function(require, exports, module) {
+"use strict";
+
+var HashHandler = require("./hash_handler").HashHandler;
+exports.handler = new HashHandler();
+
+[{
+    bindKey: "Shift-Tab|Tab",
+    command: "passKeysToBrowser"
+}, {
+    bindKey: {win: "Ctrl-L", mac: "Cmd-L"},
+    command: "passKeysToBrowser"
+}, {
+    bindKey: {win: "Ctrl-G", mac: "Cmd-G"},
+    command: "gotoline"
+}, {
+    bindKey: {win: "Ctrl-T|Ctrl-Shift-T", mac: "Cmd-T|Cmd-Shift-T"},
+    command: "passKeysToBrowser"
+}, {
+    bindKey: {win: "Ctrl-G", mac: "Cmd-G"},
+    command: "passKeysToBrowser"
+}, {
+    bindKey: {win: "Ctrl-G", mac: "Cmd-G"},
+    command: "passKeysToBrowser"
+}, {
+    name: "golineup",
+    bindKey: {win: null, mac: "Ctrl-P"},
+}, {
+    name: "golinedown",
+    bindKey: {win: null, mac: "Ctrl-N"},
+}, {
+    name: "gotoleft",    
+    bindKey: {win: null, mac: "Ctrl-B"},
+}, {
+    name: "gotoright",
+    bindKey: {win: null, mac: "Ctrl-F"},
+}, {
+    name: "gotolineend",
+    bindKey: {win: null, mac: "Ctrl-E"},
+}, {
+    name: "gotolinestart",
+    bindKey: {win: null, mac: "Ctrl-A"},
+}
+].forEach(function(k) {
+    var bindKey = k.bindKey;
+    if (typeof bindKey == "object")
+        bindKey = bindKey[exports.handler.platform];
+    exports.handler.bindKey(bindKey, k.command);
+});
+exports.handler.$id = "ace/keyboard/textarea";
+
+});

lib/ace/keyboard/textinput.js

@@ -45,12 +45,13 @@ var TextInput = function(parentNode, host) {
     if (useragent.isTouchPad)
         text.setAttribute("x-palm-disable-auto-cap", true);
 
-    text.wrap = "off";
-    text.autocorrect = "off";
-    text.autocapitalize = "off";
-    text.spellcheck = false;
+    text.setAttribute("wrap", "off");
+    text.setAttribute("autocorrect", "off");
+    text.setAttribute("autocapitalize", "off");
+    text.setAttribute("spellcheck", false);
 
     text.style.opacity = "0";
+    if (useragent.isOldIE) text.style.top = "-1000px";
     parentNode.insertBefore(text, parentNode.firstChild);
 
     var PLACEHOLDER = "\x01\x01";
@@ -65,16 +66,24 @@ var TextInput = function(parentNode, host) {
     // ie9 throws error if document.activeElement is accessed too soon
     try { var isFocused = document.activeElement === text; } catch(e) {}
     
-    event.addListener(text, "blur", function() {
-        host.onBlur();
+    event.addListener(text, "blur", function(e) {
+        host.onBlur(e);
         isFocused = false;
     });
-    event.addListener(text, "focus", function() {
+    event.addListener(text, "focus", function(e) {
         isFocused = true;
-        host.onFocus();
+        host.onFocus(e);
         resetSelection();
     });
-    this.focus = function() { text.focus(); };
+    this.focus = function() {
+        if (tempStyle) return text.focus();
+        text.style.position = "fixed";
+        text.style.top = "-1000px";
+        text.focus();
+        setTimeout(function() {
+            text.style.position = "";
+        }, 0);
+    };
     this.blur = function() { text.blur(); };
     this.isFocused = function() {
         return isFocused;
@@ -94,6 +103,11 @@ var TextInput = function(parentNode, host) {
     function resetSelection(isEmpty) {
         if (inComposition)
             return;
+        
+        // this prevents infinite recursion on safari 8 
+        // see https://github.com/ajaxorg/ace/issues/2114
+        inComposition = true;
+        
         if (inputHandler) {
             selectionStart = 0;
             selectionEnd = isEmpty ? 0 : text.value.length - 1;
@@ -105,6 +119,8 @@ var TextInput = function(parentNode, host) {
         try {
             text.setSelectionRange(selectionStart, selectionEnd);
         } catch(e){}
+        
+        inComposition = false;
     }
 
     function resetValue() {
@@ -255,7 +271,7 @@ var TextInput = function(parentNode, host) {
         } else {
             return clipboardData.getData(mime);
         }
-    }
+    };
 
     var doCopy = function(e, isCut) {
         var data = host.getCopyText();
@@ -280,17 +296,17 @@ var TextInput = function(parentNode, host) {
     
     var onCut = function(e) {
         doCopy(e, true);
-    }
+    };
     
     var onCopy = function(e) {
         doCopy(e, false);
-    }
+    };
     
     var onPaste = function(e) {
         var data = handleClipboardData(e);
         if (typeof data == "string") {
             if (data)
-                host.onPaste(data);
+                host.onPaste(data, e);
             if (useragent.isIE)
                 setTimeout(resetSelection);
             event.preventDefault(e);
@@ -335,7 +351,8 @@ var TextInput = function(parentNode, host) {
 
     // COMPOSITION
     var onCompositionStart = function(e) {
-        if (inComposition || !host.onCompositionStart) return;
+        if (inComposition || !host.onCompositionStart || host.$readOnly) 
+            return;
         // console.log("onCompositionStart", inComposition)
         inComposition = {};
         host.onCompositionStart();
@@ -351,7 +368,8 @@ var TextInput = function(parentNode, host) {
 
     var onCompositionUpdate = function() {
         // console.log("onCompositionUpdate", inComposition && JSON.stringify(text.value))
-        if (!inComposition || !host.onCompositionUpdate) return;
+        if (!inComposition || !host.onCompositionUpdate || host.$readOnly)
+            return;
         var val = text.value.replace(/\x01/g, "");
         if (inComposition.lastValue === val) return;
         
@@ -370,7 +388,7 @@ var TextInput = function(parentNode, host) {
     };
 
     var onCompositionEnd = function(e) {
-        if (!host.onCompositionEnd) return;
+        if (!host.onCompositionEnd || host.$readOnly) return;
         // console.log("onCompositionEnd", inComposition &&inComposition.lastValue)
         var c = inComposition;
         inComposition = false;
@@ -379,7 +397,7 @@ var TextInput = function(parentNode, host) {
             var str = text.value.replace(/\x01/g, "");
             // console.log(str, c.lastValue)
             if (inComposition)
-                return
+                return;
             else if (str == c.lastValue)
                 resetValue();
             else if (!c.lastValue && str) {
@@ -428,18 +446,25 @@ var TextInput = function(parentNode, host) {
 
     this.onContextMenu = function(e) {
         afterContextMenu = true;
-        if (!tempStyle)
-            tempStyle = text.style.cssText;
-
-        text.style.cssText = "z-index:100000;" + (useragent.isIE ? "opacity:0.1;" : "");
-
         resetSelection(host.selection.isEmpty());
         host._emit("nativecontextmenu", {target: host, domEvent: e});
+        this.moveToMouse(e, true);
+    };
+    
+    this.moveToMouse = function(e, bringToFront) {
+        if (!bringToFront && useragent.isOldIE)
+            return;
+        if (!tempStyle)
+            tempStyle = text.style.cssText;
+        text.style.cssText = (bringToFront ? "z-index:100000;" : "")
+            + "height:" + text.style.height + ";"
+            + (useragent.isIE ? "opacity:0.1;" : "");
+
         var rect = host.container.getBoundingClientRect();
         var style = dom.computedStyle(host.container);
         var top = rect.top + (parseInt(style.borderTopWidth) || 0);
         var left = rect.left + (parseInt(rect.borderLeftWidth) || 0);
-        var maxTop = rect.bottom - top - text.clientHeight;
+        var maxTop = rect.bottom - top - text.clientHeight -2;
         var move = function(e) {
             text.style.left = e.clientX - left - 2 + "px";
             text.style.top = Math.min(e.clientY - top - 2, maxTop) + "px";
@@ -453,13 +478,15 @@ var TextInput = function(parentNode, host) {
             host.renderer.$keepTextAreaAtCursor = null;
 
         // on windows context menu is opened after mouseup
-        if (useragent.isWin)
+        if (useragent.isWin && !useragent.isOldIE)
             event.capture(host.container, move, onContextMenuClose);
     };
 
     this.onContextMenuClose = onContextMenuClose;
+    var closeTimeout;
     function onContextMenuClose() {
-        setTimeout(function () {
+        clearTimeout(closeTimeout)
+        closeTimeout = setTimeout(function () {
             if (tempStyle) {
                 text.style.cssText = tempStyle;
                 tempStyle = '';
@@ -468,18 +495,15 @@ var TextInput = function(parentNode, host) {
                 host.renderer.$keepTextAreaAtCursor = true;
                 host.renderer.$moveTextAreaToCursor();
             }
-        }, 0);
+        }, useragent.isOldIE ? 200 : 0);
     }
 
-    // firefox fires contextmenu event after opening it
-    if (!useragent.isGecko || useragent.isMac) {
-        var onContextMenu = function(e) {
-            host.textInput.onContextMenu(e);
-            onContextMenuClose();
-        };
-        event.addListener(host.renderer.scroller, "contextmenu", onContextMenu);
-        event.addListener(text, "contextmenu", onContextMenu);
-    }
+    var onContextMenu = function(e) {
+        host.textInput.onContextMenu(e);
+        onContextMenuClose();
+    };
+    event.addListener(host.renderer.scroller, "contextmenu", onContextMenu);
+    event.addListener(text, "contextmenu", onContextMenu);
 };
 
 exports.TextInput = TextInput;