diff --git a/lib/ace/anchor.js b/lib/ace/anchor.js
index 22903cf0..8b13e3be 100644
--- a/lib/ace/anchor.js
+++ b/lib/ace/anchor.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("./lib/oop");
 var EventEmitter = require("./lib/event_emitter").EventEmitter;
diff --git a/lib/ace/anchor_test.js b/lib/ace/anchor_test.js
index 462d6818..112a46fe 100644
--- a/lib/ace/anchor_test.js
+++ b/lib/ace/anchor_test.js
@@ -40,7 +40,8 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
-    
+"use strict";
+
 var Document = require("./document").Document;
 var Anchor = require("./anchor").Anchor;
 var Range = require("./range").Range;
diff --git a/lib/ace/background_tokenizer.js b/lib/ace/background_tokenizer.js
index a9c6eb5a..0cfe7941 100644
--- a/lib/ace/background_tokenizer.js
+++ b/lib/ace/background_tokenizer.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("./lib/oop");
 var EventEmitter = require("./lib/event_emitter").EventEmitter;
diff --git a/lib/ace/commands/command_manager.js b/lib/ace/commands/command_manager.js
index 8f3fcbad..7b24fb45 100644
--- a/lib/ace/commands/command_manager.js
+++ b/lib/ace/commands/command_manager.js
@@ -1,4 +1,5 @@
 define(function(require, exports, module) {
+"use strict";
 
 var keyUtil = require("../lib/keys");
 
diff --git a/lib/ace/commands/command_manager_test.js b/lib/ace/commands/command_manager_test.js
index 1609ea9a..752047fd 100644
--- a/lib/ace/commands/command_manager_test.js
+++ b/lib/ace/commands/command_manager_test.js
@@ -40,6 +40,7 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
+"use strict";
 
 var CommandManager = require("./command_manager").CommandManager;
 var keys = require("../lib/keys");
diff --git a/lib/ace/commands/default_commands.js b/lib/ace/commands/default_commands.js
index ecf3617a..abaa106f 100644
--- a/lib/ace/commands/default_commands.js
+++ b/lib/ace/commands/default_commands.js
@@ -39,6 +39,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var lang = require("../lib/lang");
 
diff --git a/lib/ace/document.js b/lib/ace/document.js
index a92f6753..ee0ce11f 100644
--- a/lib/ace/document.js
+++ b/lib/ace/document.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("./lib/oop");
 var EventEmitter = require("./lib/event_emitter").EventEmitter;
diff --git a/lib/ace/document_test.js b/lib/ace/document_test.js
index d53b7fc8..f1bd9511 100644
--- a/lib/ace/document_test.js
+++ b/lib/ace/document_test.js
@@ -42,7 +42,8 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
-    
+"use strict";
+
 var Document = require("./document").Document;
 var Range = require("./range").Range;
 var assert = require("./test/assertions");
diff --git a/lib/ace/edit_session.js b/lib/ace/edit_session.js
index 40ffcbcf..fad643c0 100644
--- a/lib/ace/edit_session.js
+++ b/lib/ace/edit_session.js
@@ -39,6 +39,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("./lib/oop");
 var lang = require("./lib/lang");
diff --git a/lib/ace/edit_session/bracket_match.js b/lib/ace/edit_session/bracket_match.js
index 3fcf1413..89e6506c 100644
--- a/lib/ace/edit_session/bracket_match.js
+++ b/lib/ace/edit_session/bracket_match.js
@@ -37,6 +37,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var TokenIterator = require("../token_iterator").TokenIterator;
 
diff --git a/lib/ace/edit_session/fold.js b/lib/ace/edit_session/fold.js
index fcf32dc7..d15bc025 100644
--- a/lib/ace/edit_session/fold.js
+++ b/lib/ace/edit_session/fold.js
@@ -37,6 +37,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 /**
  * Simple fold-data struct.
diff --git a/lib/ace/edit_session/fold_line.js b/lib/ace/edit_session/fold_line.js
index 54e72a87..e51ec7c4 100644
--- a/lib/ace/edit_session/fold_line.js
+++ b/lib/ace/edit_session/fold_line.js
@@ -37,6 +37,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var Range = require("../range").Range;
 
diff --git a/lib/ace/edit_session/folding.js b/lib/ace/edit_session/folding.js
index 2b3fb9ad..9c3562db 100644
--- a/lib/ace/edit_session/folding.js
+++ b/lib/ace/edit_session/folding.js
@@ -37,6 +37,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var Range = require("../range").Range;
 var FoldLine = require("./fold_line").FoldLine;
diff --git a/lib/ace/edit_session_test.js b/lib/ace/edit_session_test.js
index 5611fe63..c27cf854 100644
--- a/lib/ace/edit_session_test.js
+++ b/lib/ace/edit_session_test.js
@@ -42,6 +42,7 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
+"use strict";
 
 var lang = require("./lib/lang");
 var EditSession = require("./edit_session").EditSession;
diff --git a/lib/ace/editor.js b/lib/ace/editor.js
index 08429e91..22284763 100644
--- a/lib/ace/editor.js
+++ b/lib/ace/editor.js
@@ -39,6 +39,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 require("./lib/fixoldbrowsers");
 
diff --git a/lib/ace/editor_change_document_test.js b/lib/ace/editor_change_document_test.js
index 5ca75d59..4382fa16 100644
--- a/lib/ace/editor_change_document_test.js
+++ b/lib/ace/editor_change_document_test.js
@@ -41,6 +41,7 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
+"use strict";
 
 var EditSession = require("./edit_session").EditSession;
 var Editor = require("./editor").Editor;
diff --git a/lib/ace/editor_highlight_selected_word_test.js b/lib/ace/editor_highlight_selected_word_test.js
index 73866939..afd28f1c 100644
--- a/lib/ace/editor_highlight_selected_word_test.js
+++ b/lib/ace/editor_highlight_selected_word_test.js
@@ -42,6 +42,7 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
+"use strict";
 
 var EditSession = require("./edit_session").EditSession;
 var Editor = require("./editor").Editor;
diff --git a/lib/ace/editor_navigation_test.js b/lib/ace/editor_navigation_test.js
index adcfba5b..93eaa2c2 100644
--- a/lib/ace/editor_navigation_test.js
+++ b/lib/ace/editor_navigation_test.js
@@ -41,6 +41,7 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
+"use strict";
 
 var EditSession = require("./edit_session").EditSession;
 var Editor = require("./editor").Editor;
diff --git a/lib/ace/editor_text_edit_test.js b/lib/ace/editor_text_edit_test.js
index 90468ccb..e1f5c234 100644
--- a/lib/ace/editor_text_edit_test.js
+++ b/lib/ace/editor_text_edit_test.js
@@ -41,6 +41,7 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
+"use strict";
 
 var EditSession = require("./edit_session").EditSession;
 var Editor = require("./editor").Editor;
diff --git a/lib/ace/ext/static_highlight.js b/lib/ace/ext/static_highlight.js
index 6a7816db..efb9c4db 100644
--- a/lib/ace/ext/static_highlight.js
+++ b/lib/ace/ext/static_highlight.js
@@ -38,6 +38,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var EditSession = require("../edit_session").EditSession;
 var TextLayer = require("../layer/text").Text;
diff --git a/lib/ace/ext/static_highlight_test.js b/lib/ace/ext/static_highlight_test.js
index 6b136a1e..47f6aa05 100644
--- a/lib/ace/ext/static_highlight_test.js
+++ b/lib/ace/ext/static_highlight_test.js
@@ -4,7 +4,8 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
-    
+"use strict";
+
 var assert = require("assert");
 var highlighter = require("./static_highlight");
 var JavaScriptMode = require("../mode/javascript").Mode;
diff --git a/lib/ace/ext/textarea.js b/lib/ace/ext/textarea.js
index db97dc57..5eea3d92 100644
--- a/lib/ace/ext/textarea.js
+++ b/lib/ace/ext/textarea.js
@@ -37,6 +37,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var Event = require("../lib/event");
 var UA = require("../lib/useragent");
diff --git a/lib/ace/keyboard/hash_handler.js b/lib/ace/keyboard/hash_handler.js
index f211b8fc..040e8de6 100644
--- a/lib/ace/keyboard/hash_handler.js
+++ b/lib/ace/keyboard/hash_handler.js
@@ -37,6 +37,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var keyUtil  = require("../lib/keys");
 
diff --git a/lib/ace/keyboard/keybinding.js b/lib/ace/keyboard/keybinding.js
index 6aab9452..6e6656d5 100644
--- a/lib/ace/keyboard/keybinding.js
+++ b/lib/ace/keyboard/keybinding.js
@@ -38,6 +38,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var keyUtil  = require("../lib/keys");
 var event = require("../lib/event");
diff --git a/lib/ace/keyboard/keybinding/emacs.js b/lib/ace/keyboard/keybinding/emacs.js
index c017c8ed..1c4619fd 100644
--- a/lib/ace/keyboard/keybinding/emacs.js
+++ b/lib/ace/keyboard/keybinding/emacs.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var StateHandler = require("../state_handler").StateHandler;
 var matchCharacterOnly =  require("../state_handler").matchCharacterOnly;
diff --git a/lib/ace/keyboard/keybinding/vim.js b/lib/ace/keyboard/keybinding/vim.js
index 599afa07..6cc5d912 100644
--- a/lib/ace/keyboard/keybinding/vim.js
+++ b/lib/ace/keyboard/keybinding/vim.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var StateHandler = require("../state_handler").StateHandler;
 var matchCharacterOnly =  require("../state_handler").matchCharacterOnly;
diff --git a/lib/ace/keyboard/state_handler.js b/lib/ace/keyboard/state_handler.js
index a5bc7fbf..541fa1cd 100644
--- a/lib/ace/keyboard/state_handler.js
+++ b/lib/ace/keyboard/state_handler.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 // If you're developing a new keymapping and want to get an idea what's going
 // on, then enable debugging.
diff --git a/lib/ace/keyboard/textinput.js b/lib/ace/keyboard/textinput.js
index 397178a5..0412ab40 100644
--- a/lib/ace/keyboard/textinput.js
+++ b/lib/ace/keyboard/textinput.js
@@ -38,6 +38,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var event = require("../lib/event");
 var useragent = require("../lib/useragent");
diff --git a/lib/ace/layer/cursor.js b/lib/ace/layer/cursor.js
index 8dec094d..811d5df0 100644
--- a/lib/ace/layer/cursor.js
+++ b/lib/ace/layer/cursor.js
@@ -38,6 +38,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var dom = require("../lib/dom");
 
diff --git a/lib/ace/layer/gutter.js b/lib/ace/layer/gutter.js
index b12dbffc..f6b09dea 100644
--- a/lib/ace/layer/gutter.js
+++ b/lib/ace/layer/gutter.js
@@ -38,6 +38,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var dom = require("../lib/dom");
 var oop = require("../lib/oop");
diff --git a/lib/ace/layer/marker.js b/lib/ace/layer/marker.js
index 51bb85b5..ea31a2df 100644
--- a/lib/ace/layer/marker.js
+++ b/lib/ace/layer/marker.js
@@ -38,6 +38,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var Range = require("../range").Range;
 var dom = require("../lib/dom");
diff --git a/lib/ace/layer/text.js b/lib/ace/layer/text.js
index 99a24e4e..e6981165 100644
--- a/lib/ace/layer/text.js
+++ b/lib/ace/layer/text.js
@@ -40,6 +40,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var dom = require("../lib/dom");
diff --git a/lib/ace/layer/text_test.js b/lib/ace/layer/text_test.js
index 6d9d2fc3..d58dd9c4 100644
--- a/lib/ace/layer/text_test.js
+++ b/lib/ace/layer/text_test.js
@@ -41,7 +41,8 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
-    
+"use strict";
+
 var assert = require("../test/assertions");
 var EditSession = require("../edit_session").EditSession;
 var TextLayer = require("./text").Text;
diff --git a/lib/ace/lib/browser_focus.js b/lib/ace/lib/browser_focus.js
index 9ab17faa..fdc4e6fc 100644
--- a/lib/ace/lib/browser_focus.js
+++ b/lib/ace/lib/browser_focus.js
@@ -39,6 +39,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("./oop");
 var event = require("./event");
diff --git a/lib/ace/lib/dom.js b/lib/ace/lib/dom.js
index fdeead68..9e2cb934 100644
--- a/lib/ace/lib/dom.js
+++ b/lib/ace/lib/dom.js
@@ -39,6 +39,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var XHTML_NS = "http://www.w3.org/1999/xhtml";
 
diff --git a/lib/ace/lib/event.js b/lib/ace/lib/event.js
index 761d00e2..b14aa414 100644
--- a/lib/ace/lib/event.js
+++ b/lib/ace/lib/event.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var keys = require("./keys");
 var useragent = require("./useragent");
diff --git a/lib/ace/lib/event_emitter.js b/lib/ace/lib/event_emitter.js
index 7aa88263..f89a8e98 100644
--- a/lib/ace/lib/event_emitter.js
+++ b/lib/ace/lib/event_emitter.js
@@ -39,6 +39,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var EventEmitter = {};
 
diff --git a/lib/ace/lib/event_emitter_test.js b/lib/ace/lib/event_emitter_test.js
index ef42085c..c5229b2d 100644
--- a/lib/ace/lib/event_emitter_test.js
+++ b/lib/ace/lib/event_emitter_test.js
@@ -40,6 +40,7 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var EventEmitter = require("./event_emitter").EventEmitter;
diff --git a/lib/ace/lib/fixoldbrowsers.js b/lib/ace/lib/fixoldbrowsers.js
index 127271b8..f711be62 100644
--- a/lib/ace/lib/fixoldbrowsers.js
+++ b/lib/ace/lib/fixoldbrowsers.js
@@ -11,6 +11,7 @@
 */
 
 define(function(require, exports, module) {
+"use strict";
 
 require("./regexp");
 require("./es5-shim");
diff --git a/lib/ace/lib/keys.js b/lib/ace/lib/keys.js
index 19272a84..0e17d547 100644
--- a/lib/ace/lib/keys.js
+++ b/lib/ace/lib/keys.js
@@ -32,6 +32,7 @@ For more information about SproutCore, visit http://www.sproutcore.com
 // Most of the following code is taken from SproutCore with a few changes.
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("./oop");
 
diff --git a/lib/ace/lib/lang.js b/lib/ace/lib/lang.js
index d023df8a..2d1b4f98 100644
--- a/lib/ace/lib/lang.js
+++ b/lib/ace/lib/lang.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 exports.stringReverse = function(string) {
     return string.split("").reverse().join("");
diff --git a/lib/ace/lib/net.js b/lib/ace/lib/net.js
index 175f9d32..fad1990b 100644
--- a/lib/ace/lib/net.js
+++ b/lib/ace/lib/net.js
@@ -1,4 +1,3 @@
-
 /**
  * based on code from:
  * 
@@ -7,7 +6,8 @@
  * see: http://github.com/jrburke/requirejs for details
  */
 define(function(require, exports, module) {
-    
+"use strict";
+
 exports.get = function (url, callback) {
     var xhr = exports.createXhr();
     xhr.open('GET', url, true);
diff --git a/lib/ace/lib/oop.js b/lib/ace/lib/oop.js
index 7149cbac..3bf4a70e 100644
--- a/lib/ace/lib/oop.js
+++ b/lib/ace/lib/oop.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 exports.inherits = (function() {
     var tempCtor = function() {};
diff --git a/lib/ace/lib/regexp.js b/lib/ace/lib/regexp.js
index ff239169..09e2bb7e 100644
--- a/lib/ace/lib/regexp.js
+++ b/lib/ace/lib/regexp.js
@@ -10,6 +10,7 @@
  */
  
 define(function(require, exports, module) {
+"use strict";
 
     //---------------------------------
     //  Private variables
diff --git a/lib/ace/lib/useragent.js b/lib/ace/lib/useragent.js
index d2c24336..8b5a0577 100644
--- a/lib/ace/lib/useragent.js
+++ b/lib/ace/lib/useragent.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var os = (navigator.platform.match(/mac|win|linux/i) || ["other"])[0].toLowerCase();
 var ua = navigator.userAgent;
diff --git a/lib/ace/mode/behaviour.js b/lib/ace/mode/behaviour.js
index c30afbad..36867c11 100644
--- a/lib/ace/mode/behaviour.js
+++ b/lib/ace/mode/behaviour.js
@@ -37,6 +37,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var Behaviour = function() {
    this.$behaviours = {};
diff --git a/lib/ace/mode/behaviour/cstyle.js b/lib/ace/mode/behaviour/cstyle.js
index 292c3a11..f4151645 100644
--- a/lib/ace/mode/behaviour/cstyle.js
+++ b/lib/ace/mode/behaviour/cstyle.js
@@ -37,6 +37,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../../lib/oop");
 var Behaviour = require('../behaviour').Behaviour;
diff --git a/lib/ace/mode/behaviour/xml.js b/lib/ace/mode/behaviour/xml.js
index 6aad0c5b..568f1f28 100644
--- a/lib/ace/mode/behaviour/xml.js
+++ b/lib/ace/mode/behaviour/xml.js
@@ -37,6 +37,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../../lib/oop");
 var Behaviour = require("../behaviour").Behaviour;
diff --git a/lib/ace/mode/c_cpp.js b/lib/ace/mode/c_cpp.js
index 40ed483b..ccc1f551 100644
--- a/lib/ace/mode/c_cpp.js
+++ b/lib/ace/mode/c_cpp.js
@@ -37,6 +37,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var TextMode = require("./text").Mode;
diff --git a/lib/ace/mode/c_cpp_highlight_rules.js b/lib/ace/mode/c_cpp_highlight_rules.js
index 83df5c57..f2192803 100644
--- a/lib/ace/mode/c_cpp_highlight_rules.js
+++ b/lib/ace/mode/c_cpp_highlight_rules.js
@@ -39,6 +39,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var lang = require("../lib/lang");
diff --git a/lib/ace/mode/clojure.js b/lib/ace/mode/clojure.js
index afb52062..37a0d588 100644
--- a/lib/ace/mode/clojure.js
+++ b/lib/ace/mode/clojure.js
@@ -38,6 +38,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var TextMode = require("./text").Mode;
diff --git a/lib/ace/mode/clojure_highlight_rules.js b/lib/ace/mode/clojure_highlight_rules.js
index 261ea7c6..91a744f9 100644
--- a/lib/ace/mode/clojure_highlight_rules.js
+++ b/lib/ace/mode/clojure_highlight_rules.js
@@ -38,6 +38,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var lang = require("../lib/lang");
diff --git a/lib/ace/mode/coffee.js b/lib/ace/mode/coffee.js
index 6213710d..7ceffe2f 100644
--- a/lib/ace/mode/coffee.js
+++ b/lib/ace/mode/coffee.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var Tokenizer = require("../tokenizer").Tokenizer;
 var Rules = require("./coffee_highlight_rules").CoffeeHighlightRules;
diff --git a/lib/ace/mode/coffee/parser_test.js b/lib/ace/mode/coffee/parser_test.js
index 8921eee2..692865c4 100644
--- a/lib/ace/mode/coffee/parser_test.js
+++ b/lib/ace/mode/coffee/parser_test.js
@@ -40,6 +40,7 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
+"use strict";
 
 var assert = require("../../test/assertions");
 var coffee = require("../coffee/coffee-script");
diff --git a/lib/ace/mode/coffee_highlight_rules.js b/lib/ace/mode/coffee_highlight_rules.js
index ca5a0b9b..2772edf3 100644
--- a/lib/ace/mode/coffee_highlight_rules.js
+++ b/lib/ace/mode/coffee_highlight_rules.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
     var lang = require("../lib/lang");
     var oop = require("../lib/oop");
diff --git a/lib/ace/mode/coffee_tokenizer_test.js b/lib/ace/mode/coffee_tokenizer_test.js
index 5a809a14..546406a6 100644
--- a/lib/ace/mode/coffee_tokenizer_test.js
+++ b/lib/ace/mode/coffee_tokenizer_test.js
@@ -40,6 +40,7 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
+"use strict";
 
 var Mode = require("./coffee").Mode;
 var assert = require("../test/assertions");
diff --git a/lib/ace/mode/coffee_worker.js b/lib/ace/mode/coffee_worker.js
index 473ae705..74cc1f63 100644
--- a/lib/ace/mode/coffee_worker.js
+++ b/lib/ace/mode/coffee_worker.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
  
 define(function(require, exports, module) {
+"use strict";
     
 var oop = require("../lib/oop");
 var Mirror = require("../worker/mirror").Mirror;
diff --git a/lib/ace/mode/coldfusion.js b/lib/ace/mode/coldfusion.js
index 0dfc2563..8d5d2c07 100644
--- a/lib/ace/mode/coldfusion.js
+++ b/lib/ace/mode/coldfusion.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var XmlMode = require("./xml").Mode;
diff --git a/lib/ace/mode/coldfusion_highlight_rules.js b/lib/ace/mode/coldfusion_highlight_rules.js
index 1cc44ec1..e469ab8e 100644
--- a/lib/ace/mode/coldfusion_highlight_rules.js
+++ b/lib/ace/mode/coldfusion_highlight_rules.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var CssHighlightRules = require("./css_highlight_rules").CssHighlightRules;
diff --git a/lib/ace/mode/coldfusion_test.js b/lib/ace/mode/coldfusion_test.js
index f96f8c2a..18323d54 100644
--- a/lib/ace/mode/coldfusion_test.js
+++ b/lib/ace/mode/coldfusion_test.js
@@ -40,6 +40,7 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
+"use strict";
 
 var EditSession = require("../edit_session").EditSession;
 var Range = require("../range").Range;
diff --git a/lib/ace/mode/csharp.js b/lib/ace/mode/csharp.js
index d18a26c7..25586b80 100644
--- a/lib/ace/mode/csharp.js
+++ b/lib/ace/mode/csharp.js
@@ -1,4 +1,5 @@
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var TextMode = require("./text").Mode;
diff --git a/lib/ace/mode/csharp_highlight_rules.js b/lib/ace/mode/csharp_highlight_rules.js
index 4fbe1046..bbb53697 100644
--- a/lib/ace/mode/csharp_highlight_rules.js
+++ b/lib/ace/mode/csharp_highlight_rules.js
@@ -1,4 +1,5 @@
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var lang = require("../lib/lang");
diff --git a/lib/ace/mode/css.js b/lib/ace/mode/css.js
index 5661e6d8..2122ae9c 100644
--- a/lib/ace/mode/css.js
+++ b/lib/ace/mode/css.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var TextMode = require("./text").Mode;
diff --git a/lib/ace/mode/css_highlight_rules.js b/lib/ace/mode/css_highlight_rules.js
index 09bee694..e8bbd526 100644
--- a/lib/ace/mode/css_highlight_rules.js
+++ b/lib/ace/mode/css_highlight_rules.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var lang = require("../lib/lang");
diff --git a/lib/ace/mode/css_test.js b/lib/ace/mode/css_test.js
index 46f2673c..0e1f47fb 100644
--- a/lib/ace/mode/css_test.js
+++ b/lib/ace/mode/css_test.js
@@ -40,6 +40,7 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
+"use strict";
 
 var EditSession = require("../edit_session").EditSession;
 var CssMode = require("./css").Mode;
diff --git a/lib/ace/mode/css_tokenizer_test.js b/lib/ace/mode/css_tokenizer_test.js
index c62a6f5d..90f3bc88 100644
--- a/lib/ace/mode/css_tokenizer_test.js
+++ b/lib/ace/mode/css_tokenizer_test.js
@@ -40,6 +40,7 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
+"use strict";
 
 var CssMode = require("./css").Mode;
 var assert = require("../test/assertions");
diff --git a/lib/ace/mode/css_worker.js b/lib/ace/mode/css_worker.js
index 68e5e582..a5c53491 100644
--- a/lib/ace/mode/css_worker.js
+++ b/lib/ace/mode/css_worker.js
@@ -36,7 +36,8 @@
  * ***** END LICENSE BLOCK ***** */
  
 define(function(require, exports, module) {
-    
+"use strict";
+
 var oop = require("../lib/oop");
 var Mirror = require("../worker/mirror").Mirror;
 var CSSLint = require("./css/csslint").CSSLint;
diff --git a/lib/ace/mode/css_worker_test.js b/lib/ace/mode/css_worker_test.js
index 00a886e6..6afe87b5 100644
--- a/lib/ace/mode/css_worker_test.js
+++ b/lib/ace/mode/css_worker_test.js
@@ -40,6 +40,7 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
+"use strict";
 
 var assert = require("../test/assertions");
 var Worker = require("./css_worker").Worker;
diff --git a/lib/ace/mode/doc_comment_highlight_rules.js b/lib/ace/mode/doc_comment_highlight_rules.js
index a943e544..101cfa78 100644
--- a/lib/ace/mode/doc_comment_highlight_rules.js
+++ b/lib/ace/mode/doc_comment_highlight_rules.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
diff --git a/lib/ace/mode/folding/cstyle.js b/lib/ace/mode/folding/cstyle.js
index 70282096..def02333 100644
--- a/lib/ace/mode/folding/cstyle.js
+++ b/lib/ace/mode/folding/cstyle.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../../lib/oop");
 var Range = require("../../range").Range;
diff --git a/lib/ace/mode/folding/cstyle_test.js b/lib/ace/mode/folding/cstyle_test.js
index c77ebdda..2790d7f6 100644
--- a/lib/ace/mode/folding/cstyle_test.js
+++ b/lib/ace/mode/folding/cstyle_test.js
@@ -39,6 +39,7 @@ if (typeof process !== "undefined")
     require("amd-loader");
 
 define(function(require, exports, module) {
+"use strict";
 
 var JavaScriptMode = require("../javascript").Mode;
 var EditSession = require("../../edit_session").EditSession;
diff --git a/lib/ace/mode/folding/fold_mode.js b/lib/ace/mode/folding/fold_mode.js
index fcb75c5f..762eddee 100644
--- a/lib/ace/mode/folding/fold_mode.js
+++ b/lib/ace/mode/folding/fold_mode.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var Range = require("../../range").Range;
 
diff --git a/lib/ace/mode/folding/html.js b/lib/ace/mode/folding/html.js
index 761cfb72..03e4a456 100644
--- a/lib/ace/mode/folding/html.js
+++ b/lib/ace/mode/folding/html.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../../lib/oop");
 var MixedFoldMode = require("./mixed").FoldMode;
diff --git a/lib/ace/mode/folding/html_test.js b/lib/ace/mode/folding/html_test.js
index 2e92af32..dbf9dbec 100644
--- a/lib/ace/mode/folding/html_test.js
+++ b/lib/ace/mode/folding/html_test.js
@@ -39,6 +39,7 @@ if (typeof process !== "undefined")
     require("amd-loader");
 
 define(function(require, exports, module) {
+"use strict";
 
 var HtmlMode = require("../html").Mode;
 var EditSession = require("../../edit_session").EditSession;
diff --git a/lib/ace/mode/folding/mixed.js b/lib/ace/mode/folding/mixed.js
index b4647549..1bec524d 100644
--- a/lib/ace/mode/folding/mixed.js
+++ b/lib/ace/mode/folding/mixed.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../../lib/oop");
 var BaseFoldMode = require("./fold_mode").FoldMode;
diff --git a/lib/ace/mode/folding/pythonic.js b/lib/ace/mode/folding/pythonic.js
index 8237375f..4bb25813 100644
--- a/lib/ace/mode/folding/pythonic.js
+++ b/lib/ace/mode/folding/pythonic.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../../lib/oop");
 var BaseFoldMode = require("./fold_mode").FoldMode;
diff --git a/lib/ace/mode/folding/pythonic_test.js b/lib/ace/mode/folding/pythonic_test.js
index 377a63b2..595ff71a 100644
--- a/lib/ace/mode/folding/pythonic_test.js
+++ b/lib/ace/mode/folding/pythonic_test.js
@@ -39,6 +39,7 @@ if (typeof process !== "undefined")
     require("amd-loader");
 
 define(function(require, exports, module) {
+"use strict";
 
 var PythonMode = require("../python").Mode;
 var EditSession = require("../../edit_session").EditSession;
diff --git a/lib/ace/mode/folding/xml.js b/lib/ace/mode/folding/xml.js
index eb868b26..6efa8194 100644
--- a/lib/ace/mode/folding/xml.js
+++ b/lib/ace/mode/folding/xml.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../../lib/oop");
 var lang = require("../../lib/lang");
diff --git a/lib/ace/mode/folding/xml_test.js b/lib/ace/mode/folding/xml_test.js
index 2a47dfc5..89cb9afb 100644
--- a/lib/ace/mode/folding/xml_test.js
+++ b/lib/ace/mode/folding/xml_test.js
@@ -39,6 +39,7 @@ if (typeof process !== "undefined")
     require("amd-loader");
 
 define(function(require, exports, module) {
+"use strict";
 
 var XmlMode = require("../xml").Mode;
 var EditSession = require("../../edit_session").EditSession;
diff --git a/lib/ace/mode/groovy.js b/lib/ace/mode/groovy.js
index f87bb2e9..fad038eb 100644
--- a/lib/ace/mode/groovy.js
+++ b/lib/ace/mode/groovy.js
@@ -1,4 +1,5 @@
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var JavaScriptMode = require("./javascript").Mode;
diff --git a/lib/ace/mode/groovy_highlight_rules.js b/lib/ace/mode/groovy_highlight_rules.js
index 6ed64c7a..6e3802a2 100644
--- a/lib/ace/mode/groovy_highlight_rules.js
+++ b/lib/ace/mode/groovy_highlight_rules.js
@@ -1,4 +1,5 @@
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var lang = require("../lib/lang");
diff --git a/lib/ace/mode/haxe.js b/lib/ace/mode/haxe.js
index 702baa41..5c12e41f 100644
--- a/lib/ace/mode/haxe.js
+++ b/lib/ace/mode/haxe.js
@@ -1,4 +1,5 @@
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var TextMode = require("./text").Mode;
diff --git a/lib/ace/mode/haxe_highlight_rules.js b/lib/ace/mode/haxe_highlight_rules.js
index 202ee36a..afd76659 100644
--- a/lib/ace/mode/haxe_highlight_rules.js
+++ b/lib/ace/mode/haxe_highlight_rules.js
@@ -1,4 +1,5 @@
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var lang = require("../lib/lang");
diff --git a/lib/ace/mode/html.js b/lib/ace/mode/html.js
index 68331e0b..13062a41 100644
--- a/lib/ace/mode/html.js
+++ b/lib/ace/mode/html.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var TextMode = require("./text").Mode;
diff --git a/lib/ace/mode/html_highlight_rules.js b/lib/ace/mode/html_highlight_rules.js
index 352a08bb..55b0b135 100644
--- a/lib/ace/mode/html_highlight_rules.js
+++ b/lib/ace/mode/html_highlight_rules.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var CssHighlightRules = require("./css_highlight_rules").CssHighlightRules;
diff --git a/lib/ace/mode/html_test.js b/lib/ace/mode/html_test.js
index 4287b11d..cd7dd768 100644
--- a/lib/ace/mode/html_test.js
+++ b/lib/ace/mode/html_test.js
@@ -40,6 +40,7 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
+"use strict";
 
 var EditSession = require("../edit_session").EditSession;
 var Range = require("../range").Range;
diff --git a/lib/ace/mode/html_tokenizer_test.js b/lib/ace/mode/html_tokenizer_test.js
index 06640b38..cb9103d8 100644
--- a/lib/ace/mode/html_tokenizer_test.js
+++ b/lib/ace/mode/html_tokenizer_test.js
@@ -40,6 +40,7 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
+"use strict";
 
 var HtmlMode = require("./html").Mode;
 var assert = require("../test/assertions");
diff --git a/lib/ace/mode/java.js b/lib/ace/mode/java.js
index 86c2804e..1b7045ea 100644
--- a/lib/ace/mode/java.js
+++ b/lib/ace/mode/java.js
@@ -1,4 +1,5 @@
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var JavaScriptMode = require("./javascript").Mode;
diff --git a/lib/ace/mode/java_highlight_rules.js b/lib/ace/mode/java_highlight_rules.js
index 299ef354..34aab3bd 100644
--- a/lib/ace/mode/java_highlight_rules.js
+++ b/lib/ace/mode/java_highlight_rules.js
@@ -1,4 +1,5 @@
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var lang = require("../lib/lang");
diff --git a/lib/ace/mode/javascript.js b/lib/ace/mode/javascript.js
index 97374ec8..9bbb1fda 100644
--- a/lib/ace/mode/javascript.js
+++ b/lib/ace/mode/javascript.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var TextMode = require("./text").Mode;
diff --git a/lib/ace/mode/javascript_highlight_rules.js b/lib/ace/mode/javascript_highlight_rules.js
index 554df3df..36c3aaee 100644
--- a/lib/ace/mode/javascript_highlight_rules.js
+++ b/lib/ace/mode/javascript_highlight_rules.js
@@ -37,6 +37,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var lang = require("../lib/lang");
diff --git a/lib/ace/mode/javascript_test.js b/lib/ace/mode/javascript_test.js
index fc542d44..3171a69b 100644
--- a/lib/ace/mode/javascript_test.js
+++ b/lib/ace/mode/javascript_test.js
@@ -40,6 +40,7 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
+"use strict";
 
 var EditSession = require("../edit_session").EditSession;
 var Tokenizer = require("../tokenizer").Tokenizer;
diff --git a/lib/ace/mode/javascript_tokenizer_test.js b/lib/ace/mode/javascript_tokenizer_test.js
index 6e907a7b..28e19458 100644
--- a/lib/ace/mode/javascript_tokenizer_test.js
+++ b/lib/ace/mode/javascript_tokenizer_test.js
@@ -40,6 +40,7 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
+"use strict";
 
 var JavaScriptMode = require("./javascript").Mode;
 var assert = require("../test/assertions");
diff --git a/lib/ace/mode/javascript_worker.js b/lib/ace/mode/javascript_worker.js
index e6b6fad5..4700ead6 100644
--- a/lib/ace/mode/javascript_worker.js
+++ b/lib/ace/mode/javascript_worker.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
  
 define(function(require, exports, module) {
+"use strict";
     
 var oop = require("../lib/oop");
 var Mirror = require("../worker/mirror").Mirror;
diff --git a/lib/ace/mode/javascript_worker_test.js b/lib/ace/mode/javascript_worker_test.js
index c618c410..0a331036 100644
--- a/lib/ace/mode/javascript_worker_test.js
+++ b/lib/ace/mode/javascript_worker_test.js
@@ -40,6 +40,7 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
+"use strict";
 
 var assert = require("../test/assertions");
 var JavaScriptWorker = require("./javascript_worker").JavaScriptWorker;
diff --git a/lib/ace/mode/json.js b/lib/ace/mode/json.js
index 37be6e24..72449565 100644
--- a/lib/ace/mode/json.js
+++ b/lib/ace/mode/json.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var TextMode = require("./text").Mode;
diff --git a/lib/ace/mode/json_highlight_rules.js b/lib/ace/mode/json_highlight_rules.js
index e1a81791..8e4dbdcf 100644
--- a/lib/ace/mode/json_highlight_rules.js
+++ b/lib/ace/mode/json_highlight_rules.js
@@ -37,6 +37,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
diff --git a/lib/ace/mode/latex.js b/lib/ace/mode/latex.js
index 18d4422d..ca7c82cc 100644
--- a/lib/ace/mode/latex.js
+++ b/lib/ace/mode/latex.js
@@ -1,4 +1,5 @@
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var TextMode = require("./text").Mode;
diff --git a/lib/ace/mode/latex_highlight_rules.js b/lib/ace/mode/latex_highlight_rules.js
index 5e14362a..e07024cb 100644
--- a/lib/ace/mode/latex_highlight_rules.js
+++ b/lib/ace/mode/latex_highlight_rules.js
@@ -1,4 +1,5 @@
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
diff --git a/lib/ace/mode/lua.js b/lib/ace/mode/lua.js
index e3c9b125..79b57ff3 100644
--- a/lib/ace/mode/lua.js
+++ b/lib/ace/mode/lua.js
@@ -38,6 +38,8 @@
 * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
+
 var oop = require("../lib/oop");
 var TextMode = require("./text").Mode;
 var Tokenizer = require("../tokenizer").Tokenizer;
diff --git a/lib/ace/mode/lua_highlight_rules.js b/lib/ace/mode/lua_highlight_rules.js
index 38939542..7eb6daeb 100644
--- a/lib/ace/mode/lua_highlight_rules.js
+++ b/lib/ace/mode/lua_highlight_rules.js
@@ -38,6 +38,7 @@
 * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var lang = require("../lib/lang");
diff --git a/lib/ace/mode/markdown.js b/lib/ace/mode/markdown.js
index 6ed9a2c2..04d8939f 100644
--- a/lib/ace/mode/markdown.js
+++ b/lib/ace/mode/markdown.js
@@ -39,6 +39,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var TextMode = require("./text").Mode;
diff --git a/lib/ace/mode/markdown_highlight_rules.js b/lib/ace/mode/markdown_highlight_rules.js
index e2f44f95..319284fc 100644
--- a/lib/ace/mode/markdown_highlight_rules.js
+++ b/lib/ace/mode/markdown_highlight_rules.js
@@ -37,6 +37,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
diff --git a/lib/ace/mode/matching_brace_outdent.js b/lib/ace/mode/matching_brace_outdent.js
index 2c713c15..ed15131e 100644
--- a/lib/ace/mode/matching_brace_outdent.js
+++ b/lib/ace/mode/matching_brace_outdent.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var Range = require("../range").Range;
 
diff --git a/lib/ace/mode/matching_parens_outdent.js b/lib/ace/mode/matching_parens_outdent.js
index 69891356..ad93c023 100644
--- a/lib/ace/mode/matching_parens_outdent.js
+++ b/lib/ace/mode/matching_parens_outdent.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var Range = require("../range").Range;
 
diff --git a/lib/ace/mode/ocaml.js b/lib/ace/mode/ocaml.js
index 2ade8f53..e61aba55 100644
--- a/lib/ace/mode/ocaml.js
+++ b/lib/ace/mode/ocaml.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var TextMode = require("./text").Mode;
diff --git a/lib/ace/mode/ocaml_highlight_rules.js b/lib/ace/mode/ocaml_highlight_rules.js
index c9261fb6..dca7b229 100644
--- a/lib/ace/mode/ocaml_highlight_rules.js
+++ b/lib/ace/mode/ocaml_highlight_rules.js
@@ -38,6 +38,7 @@
  */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var lang = require("../lib/lang");
diff --git a/lib/ace/mode/perl.js b/lib/ace/mode/perl.js
index 06dce7b1..9c7b8de6 100644
--- a/lib/ace/mode/perl.js
+++ b/lib/ace/mode/perl.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var TextMode = require("./text").Mode;
diff --git a/lib/ace/mode/perl_highlight_rules.js b/lib/ace/mode/perl_highlight_rules.js
index 40e8b963..ed1e45c8 100644
--- a/lib/ace/mode/perl_highlight_rules.js
+++ b/lib/ace/mode/perl_highlight_rules.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var lang = require("../lib/lang");
diff --git a/lib/ace/mode/php.js b/lib/ace/mode/php.js
index 44169741..09b1cb9e 100644
--- a/lib/ace/mode/php.js
+++ b/lib/ace/mode/php.js
@@ -36,6 +36,7 @@
 * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var TextMode = require("./text").Mode;
diff --git a/lib/ace/mode/php_highlight_rules.js b/lib/ace/mode/php_highlight_rules.js
index 17d403a1..9c37f3e6 100644
--- a/lib/ace/mode/php_highlight_rules.js
+++ b/lib/ace/mode/php_highlight_rules.js
@@ -37,6 +37,7 @@
  */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var lang = require("../lib/lang");
diff --git a/lib/ace/mode/powershell.js b/lib/ace/mode/powershell.js
index 734ea831..506b118e 100644
--- a/lib/ace/mode/powershell.js
+++ b/lib/ace/mode/powershell.js
@@ -1,4 +1,5 @@
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var TextMode = require("./text").Mode;
diff --git a/lib/ace/mode/powershell_highlight_rules.js b/lib/ace/mode/powershell_highlight_rules.js
index 0f4b112d..68cd0684 100644
--- a/lib/ace/mode/powershell_highlight_rules.js
+++ b/lib/ace/mode/powershell_highlight_rules.js
@@ -1,4 +1,5 @@
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var lang = require("../lib/lang");
diff --git a/lib/ace/mode/python.js b/lib/ace/mode/python.js
index d8469f2a..d6e9838f 100644
--- a/lib/ace/mode/python.js
+++ b/lib/ace/mode/python.js
@@ -37,6 +37,7 @@
 * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var TextMode = require("./text").Mode;
diff --git a/lib/ace/mode/python_highlight_rules.js b/lib/ace/mode/python_highlight_rules.js
index e28c5835..7e00e339 100644
--- a/lib/ace/mode/python_highlight_rules.js
+++ b/lib/ace/mode/python_highlight_rules.js
@@ -40,6 +40,7 @@
  */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var lang = require("../lib/lang");
diff --git a/lib/ace/mode/python_test.js b/lib/ace/mode/python_test.js
index 156dc1d0..31655ee6 100644
--- a/lib/ace/mode/python_test.js
+++ b/lib/ace/mode/python_test.js
@@ -40,6 +40,7 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
+"use strict";
 
 var EditSession = require("../edit_session").EditSession;
 var Tokenizer = require("../tokenizer").Tokenizer;
diff --git a/lib/ace/mode/ruby.js b/lib/ace/mode/ruby.js
index 1426dd9c..16972a28 100644
--- a/lib/ace/mode/ruby.js
+++ b/lib/ace/mode/ruby.js
@@ -37,6 +37,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var TextMode = require("./text").Mode;
diff --git a/lib/ace/mode/ruby_highlight_rules.js b/lib/ace/mode/ruby_highlight_rules.js
index 2cfd320a..67cbc672 100644
--- a/lib/ace/mode/ruby_highlight_rules.js
+++ b/lib/ace/mode/ruby_highlight_rules.js
@@ -37,6 +37,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var lang = require("../lib/lang");
diff --git a/lib/ace/mode/ruby_tokenizer_test.js b/lib/ace/mode/ruby_tokenizer_test.js
index 887a260f..0aa6ea2e 100644
--- a/lib/ace/mode/ruby_tokenizer_test.js
+++ b/lib/ace/mode/ruby_tokenizer_test.js
@@ -41,6 +41,7 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
+"use strict";
 
 var RubyMode = require("./ruby").Mode;
 var assert = require("../test/assertions");
diff --git a/lib/ace/mode/scad.js b/lib/ace/mode/scad.js
index b605f235..29b51a43 100644
--- a/lib/ace/mode/scad.js
+++ b/lib/ace/mode/scad.js
@@ -37,6 +37,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var TextMode = require("./text").Mode;
diff --git a/lib/ace/mode/scad_highlight_rules.js b/lib/ace/mode/scad_highlight_rules.js
index fe619ae8..79995250 100644
--- a/lib/ace/mode/scad_highlight_rules.js
+++ b/lib/ace/mode/scad_highlight_rules.js
@@ -39,6 +39,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var lang = require("../lib/lang");
diff --git a/lib/ace/mode/scala.js b/lib/ace/mode/scala.js
index e13b222c..407d41cc 100644
--- a/lib/ace/mode/scala.js
+++ b/lib/ace/mode/scala.js
@@ -1,4 +1,5 @@
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var JavaScriptMode = require("./javascript").Mode;
diff --git a/lib/ace/mode/scala_highlight_rules.js b/lib/ace/mode/scala_highlight_rules.js
index 358a5a55..3664d67e 100644
--- a/lib/ace/mode/scala_highlight_rules.js
+++ b/lib/ace/mode/scala_highlight_rules.js
@@ -1,4 +1,5 @@
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var lang = require("../lib/lang");
diff --git a/lib/ace/mode/scss.js b/lib/ace/mode/scss.js
index 9e37c703..de9a6f7c 100644
--- a/lib/ace/mode/scss.js
+++ b/lib/ace/mode/scss.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var TextMode = require("./text").Mode;
diff --git a/lib/ace/mode/scss_highlight_rules.js b/lib/ace/mode/scss_highlight_rules.js
index 6b5d13fc..432f6adf 100644
--- a/lib/ace/mode/scss_highlight_rules.js
+++ b/lib/ace/mode/scss_highlight_rules.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var lang = require("../lib/lang");
diff --git a/lib/ace/mode/sql.js b/lib/ace/mode/sql.js
index 30026b48..c0bc6ba7 100644
--- a/lib/ace/mode/sql.js
+++ b/lib/ace/mode/sql.js
@@ -19,6 +19,7 @@
 * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var TextMode = require("./text").Mode;
diff --git a/lib/ace/mode/sql_highlight_rules.js b/lib/ace/mode/sql_highlight_rules.js
index 1473411c..e80d6648 100644
--- a/lib/ace/mode/sql_highlight_rules.js
+++ b/lib/ace/mode/sql_highlight_rules.js
@@ -19,6 +19,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var lang = require("../lib/lang");
diff --git a/lib/ace/mode/svg.js b/lib/ace/mode/svg.js
index 31d7f2f2..5ab8eda8 100644
--- a/lib/ace/mode/svg.js
+++ b/lib/ace/mode/svg.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var XmlMode = require("./xml").Mode;
diff --git a/lib/ace/mode/svg_highlight_rules.js b/lib/ace/mode/svg_highlight_rules.js
index d1a5f0c9..8d59c534 100644
--- a/lib/ace/mode/svg_highlight_rules.js
+++ b/lib/ace/mode/svg_highlight_rules.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var JavaScriptHighlightRules = require("./javascript_highlight_rules").JavaScriptHighlightRules;
diff --git a/lib/ace/mode/text.js b/lib/ace/mode/text.js
index 71d34822..49de33e7 100644
--- a/lib/ace/mode/text.js
+++ b/lib/ace/mode/text.js
@@ -39,6 +39,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var Tokenizer = require("../tokenizer").Tokenizer;
 var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
diff --git a/lib/ace/mode/text_highlight_rules.js b/lib/ace/mode/text_highlight_rules.js
index 55a9e98c..862035d6 100644
--- a/lib/ace/mode/text_highlight_rules.js
+++ b/lib/ace/mode/text_highlight_rules.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var lang = require("../lib/lang");
 
diff --git a/lib/ace/mode/text_test.js b/lib/ace/mode/text_test.js
index c65d8847..0c8d1844 100644
--- a/lib/ace/mode/text_test.js
+++ b/lib/ace/mode/text_test.js
@@ -40,6 +40,7 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
+"use strict";
 
 var EditSession = require("../edit_session").EditSession;
 var TextMode = require("./text").Mode;
diff --git a/lib/ace/mode/textile.js b/lib/ace/mode/textile.js
index 9f8e56e5..6eefa87c 100644
--- a/lib/ace/mode/textile.js
+++ b/lib/ace/mode/textile.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var TextMode = require("./text").Mode;
diff --git a/lib/ace/mode/textile_highlight_rules.js b/lib/ace/mode/textile_highlight_rules.js
index 4a054cf5..87aa86fe 100644
--- a/lib/ace/mode/textile_highlight_rules.js
+++ b/lib/ace/mode/textile_highlight_rules.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
diff --git a/lib/ace/mode/xml.js b/lib/ace/mode/xml.js
index 6deae6e4..5008e557 100644
--- a/lib/ace/mode/xml.js
+++ b/lib/ace/mode/xml.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var TextMode = require("./text").Mode;
diff --git a/lib/ace/mode/xml_highlight_rules.js b/lib/ace/mode/xml_highlight_rules.js
index 777c0d9c..12cfd7b3 100644
--- a/lib/ace/mode/xml_highlight_rules.js
+++ b/lib/ace/mode/xml_highlight_rules.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var xmlUtil = require("./xml_util");
diff --git a/lib/ace/mode/xml_test.js b/lib/ace/mode/xml_test.js
index 3dadd47f..d27f6845 100644
--- a/lib/ace/mode/xml_test.js
+++ b/lib/ace/mode/xml_test.js
@@ -40,6 +40,7 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
+"use strict";
 
 var EditSession = require("../edit_session").EditSession;
 var Tokenizer = require("../tokenizer").Tokenizer;
diff --git a/lib/ace/mode/xml_tokenizer_test.js b/lib/ace/mode/xml_tokenizer_test.js
index a32445e0..6dda1b02 100644
--- a/lib/ace/mode/xml_tokenizer_test.js
+++ b/lib/ace/mode/xml_tokenizer_test.js
@@ -40,6 +40,7 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
+"use strict";
 
 var XmlMode = require("./xml").Mode;
 var assert = require("../test/assertions");
diff --git a/lib/ace/mode/xml_util.js b/lib/ace/mode/xml_util.js
index effe5080..cc3166e0 100644
--- a/lib/ace/mode/xml_util.js
+++ b/lib/ace/mode/xml_util.js
@@ -36,6 +36,8 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
+
 var lang = require("../lib/lang");
 
 var formTags = lang.arrayToMap(
diff --git a/lib/ace/model/editor.js b/lib/ace/model/editor.js
index b81b05ad..71ec3394 100644
--- a/lib/ace/model/editor.js
+++ b/lib/ace/model/editor.js
@@ -37,6 +37,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("ace/lib/oop");
 var EventEmitter = require("ace/lib/event_emitter").EventEmitter;
diff --git a/lib/ace/mouse/default_gutter_handler.js b/lib/ace/mouse/default_gutter_handler.js
index 2f0a26bf..a13edb15 100644
--- a/lib/ace/mouse/default_gutter_handler.js
+++ b/lib/ace/mouse/default_gutter_handler.js
@@ -37,6 +37,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 function GutterHandler(editor) {
     editor.setDefaultHandler("gutterclick", function(e) {
diff --git a/lib/ace/mouse/default_handlers.js b/lib/ace/mouse/default_handlers.js
index 71973b0a..e1d912a8 100644
--- a/lib/ace/mouse/default_handlers.js
+++ b/lib/ace/mouse/default_handlers.js
@@ -38,6 +38,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var event = require("../lib/event");
 var dom = require("../lib/dom");
diff --git a/lib/ace/mouse/fold_handler.js b/lib/ace/mouse/fold_handler.js
index b080bc7c..41232024 100644
--- a/lib/ace/mouse/fold_handler.js
+++ b/lib/ace/mouse/fold_handler.js
@@ -37,6 +37,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 function FoldHandler(editor) {
     
diff --git a/lib/ace/mouse/mouse_event.js b/lib/ace/mouse/mouse_event.js
index 765ebb39..31c16ae7 100644
--- a/lib/ace/mouse/mouse_event.js
+++ b/lib/ace/mouse/mouse_event.js
@@ -37,6 +37,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var event = require("../lib/event");
 
diff --git a/lib/ace/mouse/mouse_handler.js b/lib/ace/mouse/mouse_handler.js
index 1019c219..df4f0640 100644
--- a/lib/ace/mouse/mouse_handler.js
+++ b/lib/ace/mouse/mouse_handler.js
@@ -38,6 +38,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var event = require("../lib/event");
 var DefaultHandlers = require("./default_handlers").DefaultHandlers;
diff --git a/lib/ace/placeholder.js b/lib/ace/placeholder.js
index afbeab9f..4b5ba4e7 100644
--- a/lib/ace/placeholder.js
+++ b/lib/ace/placeholder.js
@@ -35,6 +35,7 @@
  *
  * ***** END LICENSE BLOCK ***** */
 define(function(require, exports, module) {
+"use strict";
 
 var Range = require('./range').Range;
 var EventEmitter = require("./lib/event_emitter").EventEmitter;
diff --git a/lib/ace/placeholder_test.js b/lib/ace/placeholder_test.js
index c8611e9b..fb1ddf01 100644
--- a/lib/ace/placeholder_test.js
+++ b/lib/ace/placeholder_test.js
@@ -42,6 +42,7 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
+"use strict";
 
 var EditSession = require("./edit_session").EditSession;
 var Editor = require("./editor").Editor;
diff --git a/lib/ace/range.js b/lib/ace/range.js
index 0121f8aa..16e88f9c 100644
--- a/lib/ace/range.js
+++ b/lib/ace/range.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var Range = function(startRow, startColumn, endRow, endColumn) {
     this.start = {
diff --git a/lib/ace/range_test.js b/lib/ace/range_test.js
index 01924a5a..5fbefdfe 100644
--- a/lib/ace/range_test.js
+++ b/lib/ace/range_test.js
@@ -40,6 +40,7 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
+"use strict";
 
 var Range = require("./range").Range;
 var EditSession = require("./edit_session").EditSession;
diff --git a/lib/ace/renderloop.js b/lib/ace/renderloop.js
index 4556f705..20d97f94 100644
--- a/lib/ace/renderloop.js
+++ b/lib/ace/renderloop.js
@@ -37,6 +37,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var event = require("./lib/event");
 
diff --git a/lib/ace/requirejs/text.js b/lib/ace/requirejs/text.js
index f3b1ede0..20953a71 100644
--- a/lib/ace/requirejs/text.js
+++ b/lib/ace/requirejs/text.js
@@ -39,9 +39,11 @@
  * Extremely simplified version of the requireJS text plugin
  */
 define(function (require, exports, module) {
+    "use strict";
+    
     var net = require("ace/lib/net");
 
     exports.load = function (name, req, onLoad, config) {
          net.get(req.toUrl(name), onLoad);
-    }
+    };
 });
\ No newline at end of file
diff --git a/lib/ace/scrollbar.js b/lib/ace/scrollbar.js
index 715d6a3f..27b83fee 100644
--- a/lib/ace/scrollbar.js
+++ b/lib/ace/scrollbar.js
@@ -37,6 +37,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("./lib/oop");
 var dom = require("./lib/dom");
diff --git a/lib/ace/search.js b/lib/ace/search.js
index 0822697a..c15d0b16 100644
--- a/lib/ace/search.js
+++ b/lib/ace/search.js
@@ -38,6 +38,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var lang = require("./lib/lang");
 var oop = require("./lib/oop");
diff --git a/lib/ace/search_test.js b/lib/ace/search_test.js
index 62007f96..bf1f53c9 100644
--- a/lib/ace/search_test.js
+++ b/lib/ace/search_test.js
@@ -41,6 +41,7 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
+"use strict";
 
 var EditSession = require("./edit_session").EditSession;
 var Search = require("./search").Search;
diff --git a/lib/ace/selection.js b/lib/ace/selection.js
index 3939a0b7..810a0289 100644
--- a/lib/ace/selection.js
+++ b/lib/ace/selection.js
@@ -37,6 +37,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("./lib/oop");
 var lang = require("./lib/lang");
diff --git a/lib/ace/selection_test.js b/lib/ace/selection_test.js
index 6e81c9a0..404addc9 100644
--- a/lib/ace/selection_test.js
+++ b/lib/ace/selection_test.js
@@ -40,6 +40,7 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
+"use strict";
 
 var EditSession = require("./edit_session").EditSession;
 var assert = require("./test/assertions");
diff --git a/lib/ace/split.js b/lib/ace/split.js
index 8814ad6f..068d5269 100644
--- a/lib/ace/split.js
+++ b/lib/ace/split.js
@@ -37,6 +37,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("./lib/oop");
 var lang = require("./lib/lang");
diff --git a/lib/ace/test/all.js b/lib/ace/test/all.js
index af2cad11..54942fa9 100644
--- a/lib/ace/test/all.js
+++ b/lib/ace/test/all.js
@@ -35,6 +35,8 @@
  *
  * ***** END LICENSE BLOCK ***** */
 
+"use strict";
+
 require("amd-loader");
 var test = require("asyncjs").test;
 test.walkTestCases(__dirname + "/..").exec();
\ No newline at end of file
diff --git a/lib/ace/test/all_browser.js b/lib/ace/test/all_browser.js
index 4801ceab..90eab310 100644
--- a/lib/ace/test/all_browser.js
+++ b/lib/ace/test/all_browser.js
@@ -1,4 +1,5 @@
 define(function(require, exports, module) {
+"use strict";
 
 require("ace/lib/fixoldbrowsers");
 var AsyncTest = require("asyncjs").test;
diff --git a/lib/ace/test/assertions.js b/lib/ace/test/assertions.js
index 6b87365c..ef04b8ce 100644
--- a/lib/ace/test/assertions.js
+++ b/lib/ace/test/assertions.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var assert = require("assert");
     
diff --git a/lib/ace/test/benchmark.js b/lib/ace/test/benchmark.js
index 5b3a6053..512b7a1c 100644
--- a/lib/ace/test/benchmark.js
+++ b/lib/ace/test/benchmark.js
@@ -40,6 +40,7 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
+"use strict";
 
 var EditSession = require("../edit_session").EditSession;
 
diff --git a/lib/ace/test/mockdom.js b/lib/ace/test/mockdom.js
index 4bf618a9..ec696d4c 100644
--- a/lib/ace/test/mockdom.js
+++ b/lib/ace/test/mockdom.js
@@ -1,3 +1,5 @@
+"use strict";
+
 var dom     = require('jsdom/lib/jsdom/level2/html').dom.level2.html;
 var browser = require('jsdom/lib/jsdom/browser/index').windowAugmentation(dom);
 
diff --git a/lib/ace/test/mockrenderer.js b/lib/ace/test/mockrenderer.js
index ffc233fd..589beabe 100644
--- a/lib/ace/test/mockrenderer.js
+++ b/lib/ace/test/mockrenderer.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var MockRenderer = exports.MockRenderer = function(visibleRowCount) {
     this.container = document.createElement("div");
diff --git a/lib/ace/theme/eclipse.js b/lib/ace/theme/eclipse.js
index 9a41fcca..76920e66 100644
--- a/lib/ace/theme/eclipse.js
+++ b/lib/ace/theme/eclipse.js
@@ -36,6 +36,8 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
+
 exports.isDark = false;
 exports.cssText = ".ace-eclipse .ace_editor {\
   border: 2px solid rgb(159, 159, 159);\
diff --git a/lib/ace/theme/textmate.js b/lib/ace/theme/textmate.js
index 845b1041..45c8b711 100644
--- a/lib/ace/theme/textmate.js
+++ b/lib/ace/theme/textmate.js
@@ -36,6 +36,8 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
+
 exports.isDark = false;
 exports.cssClass = "ace-tm";
 exports.cssText = ".ace-tm .ace_editor {\
diff --git a/lib/ace/token_iterator.js b/lib/ace/token_iterator.js
index a846d04e..6ddd6395 100644
--- a/lib/ace/token_iterator.js
+++ b/lib/ace/token_iterator.js
@@ -37,6 +37,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var TokenIterator = function(session, initialRow, initialColumn) {
     this.$session = session;
diff --git a/lib/ace/token_iterator_test.js b/lib/ace/token_iterator_test.js
index a01f5da2..37619483 100644
--- a/lib/ace/token_iterator_test.js
+++ b/lib/ace/token_iterator_test.js
@@ -40,6 +40,7 @@
  }
 
 define(function(require, exports, module) {
+"use strict";
 
 var EditSession = require("./edit_session").EditSession;
 var JavaScriptMode = require("./mode/javascript").Mode;
diff --git a/lib/ace/tokenizer.js b/lib/ace/tokenizer.js
index 769fe84b..af6d8cae 100644
--- a/lib/ace/tokenizer.js
+++ b/lib/ace/tokenizer.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var Tokenizer = function(rules, flag) {
     flag = flag ? "g" + flag : "g";
diff --git a/lib/ace/undomanager.js b/lib/ace/undomanager.js
index 48c1ee85..7e594197 100644
--- a/lib/ace/undomanager.js
+++ b/lib/ace/undomanager.js
@@ -38,6 +38,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var UndoManager = function() {
     this.reset();
diff --git a/lib/ace/unicode.js b/lib/ace/unicode.js
index e90595cd..0f0745c1 100644
--- a/lib/ace/unicode.js
+++ b/lib/ace/unicode.js
@@ -1,4 +1,5 @@
 define(function(require, exports, module) {
+"use strict";
 
 /*
 XRegExp Unicode plugin pack: Categories 1.0
diff --git a/lib/ace/virtual_renderer.js b/lib/ace/virtual_renderer.js
index d553d760..eecf8376 100644
--- a/lib/ace/virtual_renderer.js
+++ b/lib/ace/virtual_renderer.js
@@ -39,6 +39,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("./lib/oop");
 var dom = require("./lib/dom");
diff --git a/lib/ace/virtual_renderer_test.js b/lib/ace/virtual_renderer_test.js
index 22f7acfe..0d146971 100644
--- a/lib/ace/virtual_renderer_test.js
+++ b/lib/ace/virtual_renderer_test.js
@@ -41,6 +41,7 @@ if (typeof process !== "undefined") {
 }
 
 define(function(require, exports, module) {
+"use strict";
 
 var EditSession = require("./edit_session").EditSession;
 var VirtualRenderer = require("./virtual_renderer").VirtualRenderer;
diff --git a/lib/ace/worker/mirror.js b/lib/ace/worker/mirror.js
index 2076fb2c..76f6e73f 100644
--- a/lib/ace/worker/mirror.js
+++ b/lib/ace/worker/mirror.js
@@ -1,6 +1,6 @@
-
 define(function(require, exports, module) {
-    
+"use strict";
+
 var Document = require("../document").Document;
 var lang = require("../lib/lang");
     
diff --git a/lib/ace/worker/worker.js b/lib/ace/worker/worker.js
index 2302971a..23d8f101 100644
--- a/lib/ace/worker/worker.js
+++ b/lib/ace/worker/worker.js
@@ -1,3 +1,5 @@
+"no use strict";
+
 var console = {
     log: function(msg) {
         postMessage({type: "log", data: msg});
diff --git a/lib/ace/worker/worker_client.js b/lib/ace/worker/worker_client.js
index ffb6bfd6..1b49cec9 100644
--- a/lib/ace/worker/worker_client.js
+++ b/lib/ace/worker/worker_client.js
@@ -36,6 +36,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var EventEmitter = require("../lib/event_emitter").EventEmitter;