Change this & window reference to a global passed in closure

Source/Browser/Browser.js

@@ -14,10 +14,10 @@ provides: [Browser, Window, Document]
 ...
 */
 
-(function(){
+(function(global){
 
-var document = this.document;
-var window = document.window = this;
+var document = global.document;
+var window = document.window = global;
 
 var parse = function(ua, platform){
 	ua = ua.toLowerCase();
@@ -52,9 +52,9 @@ if (Browser.name == 'ie'){
 Browser.extend({
 	Features: {
 		xpath: !!(document.evaluate),
-		air: !!(window.runtime),
+		air: !!(global.runtime),
 		query: !!(document.querySelector),
-		json: !!(window.JSON)
+		json: !!(global.JSON)
 	},
 	parseUA: parse
 });
@@ -131,8 +131,8 @@ Browser.Plugins = {
 
 Browser.exec = function(text){
 	if (!text) return text;
-	if (window.execScript){
-		window.execScript(text);
+	if (global.execScript){
+		global.execScript(text);
 	} else {
 		var script = document.createElement('script');
 		script.setAttribute('type', 'text/javascript');
@@ -163,15 +163,15 @@ Browser.extend({
 	Event: this.Event
 });
 
-this.Window = this.$constructor = new Type('Window', function(){});
+global.Window = global.$constructor = new Type('Window', function(){});
 
-this.$family = Function.from('window').hide();
+global.$family = Function.from('window').hide();
 
 Window.mirror(function(name, method){
-	window[name] = method;
+	global[name] = method;
 });
 
-this.Document = document.$constructor = new Type('Document', function(){});
+global.Document = document.$constructor = new Type('Document', function(){});
 
 document.$family = Function.from('document').hide();
 
@@ -187,12 +187,12 @@ if (document.execCommand) try {
 } catch (e){}
 
 /*<ltIE9>*/
-if (this.attachEvent && !this.addEventListener){
+if (global.attachEvent && !global.addEventListener){
 	var unloadEvent = function(){
-		this.detachEvent('onunload', unloadEvent);
+		global.detachEvent('onunload', unloadEvent);
 		document.head = document.html = document.window = null;
 	};
-	this.attachEvent('onunload', unloadEvent);
+	global.attachEvent('onunload', unloadEvent);
 }
 
 // IE fails on collections and <select>.options (refers to <select>)
@@ -278,8 +278,8 @@ if (Browser.name == 'unknown'){
 	}
 }
 
-this.$exec = Browser.exec;
+global.$exec = Browser.exec;
 
 //</1.2compat>
 
-})();
+})(this);

Source/Core/Core.js

@@ -20,16 +20,16 @@ provides: [Core, MooTools, Type, typeOf, instanceOf, Native]
 ...
 */
 
-(function(){
+(function(global){
 
-this.MooTools = {
+global.MooTools = {
 	version: '1.5.1-dev',
 	build: '%build%'
 };
 
 // typeOf, instanceOf
 
-var typeOf = this.typeOf = function(item){
+var typeOf = global.typeOf = function(item){
 	if (item == null) return 'null';
 	if (item.$family != null) return item.$family();
 
@@ -44,7 +44,7 @@ var typeOf = this.typeOf = function(item){
 	return typeof item;
 };
 
-var instanceOf = this.instanceOf = function(item, object){
+var instanceOf = global.instanceOf = function(item, object){
 	if (item == null) return false;
 	var constructor = item.$constructor || item.constructor;
 	while (constructor){
@@ -59,7 +59,7 @@ var instanceOf = this.instanceOf = function(item, object){
 
 // Function overloading
 
-var Function = this.Function;
+var Function = global.Function;
 
 var enumerables = true;
 for (var i in {toString: 1}) enumerables = null;
@@ -149,7 +149,7 @@ Function.implement({
 
 // Type
 
-var Type = this.Type = function(name, object){
+var Type = global.Type = function(name, object){
 	if (name){
 		var lower = name.toLowerCase();
 		var typeCheck = function(item){
@@ -400,7 +400,7 @@ String.extend('uniqueID', function(){
 
 //<1.2compat>
 
-var Hash = this.Hash = new Type('Hash', function(object){
+var Hash = global.Hash = new Type('Hash', function(object){
 	if (typeOf(object) == 'hash') object = Object.clone(object.getClean());
 	for (var key in object) this[key] = object[key];
 	return this;
@@ -434,7 +434,7 @@ Hash.alias('each', 'forEach');
 
 Object.type = Type.isObject;
 
-var Native = this.Native = function(properties){
+var Native = global.Native = function(properties){
 	return new Type(properties.name, properties.initialize);
 };
 
@@ -450,64 +450,64 @@ Array.type = function(item){
 	return instanceOf(item, Array) || arrayType(item);
 };
 
-this.$A = function(item){
+global.$A = function(item){
 	return Array.from(item).slice();
 };
 
-this.$arguments = function(i){
+global.$arguments = function(i){
 	return function(){
 		return arguments[i];
 	};
 };
 
-this.$chk = function(obj){
+global.$chk = function(obj){
 	return !!(obj || obj === 0);
 };
 
-this.$clear = function(timer){
+global.$clear = function(timer){
 	clearTimeout(timer);
 	clearInterval(timer);
 	return null;
 };
 
-this.$defined = function(obj){
+global.$defined = function(obj){
 	return (obj != null);
 };
 
-this.$each = function(iterable, fn, bind){
+global.$each = function(iterable, fn, bind){
 	var type = typeOf(iterable);
 	((type == 'arguments' || type == 'collection' || type == 'array' || type == 'elements') ? Array : Object).each(iterable, fn, bind);
 };
 
-this.$empty = function(){};
+global.$empty = function(){};
 
-this.$extend = function(original, extended){
+global.$extend = function(original, extended){
 	return Object.append(original, extended);
 };
 
-this.$H = function(object){
+global.$H = function(object){
 	return new Hash(object);
 };
 
-this.$merge = function(){
+global.$merge = function(){
 	var args = Array.slice(arguments);
 	args.unshift({});
 	return Object.merge.apply(null, args);
 };
 
-this.$lambda = Function.from;
-this.$mixin = Object.merge;
-this.$random = Number.random;
-this.$splat = Array.from;
-this.$time = Date.now;
+global.$lambda = Function.from;
+global.$mixin = Object.merge;
+global.$random = Number.random;
+global.$splat = Array.from;
+global.$time = Date.now;
 
-this.$type = function(object){
+global.$type = function(object){
 	var type = typeOf(object);
 	if (type == 'elements') return 'array';
 	return (type == 'null') ? false : type;
 };
 
-this.$unlink = function(object){
+global.$unlink = function(object){
 	switch (typeOf(object)){
 		case 'object': return Object.clone(object);
 		case 'array': return Array.clone(object);
@@ -518,4 +518,4 @@ this.$unlink = function(object){
 
 //</1.2compat>
 
-})();
+})(this);

Source/Element/Element.Delegation.js

@@ -14,9 +14,9 @@ provides: [Element.Delegation]
 ...
 */
 
-(function(){
+(function(global){
 
-var eventListenerSupport = !!window.addEventListener;
+var eventListenerSupport = !!global.addEventListener;
 
 Element.NativeEvents.focusin = Element.NativeEvents.focusout = 2;
 
@@ -198,4 +198,4 @@ var delegation = {
 	removeEvent: relay(removeEvent, delegation.removeEvent)
 });
 
-})();
+})(this);

Source/Element/Element.Dimensions.js

@@ -18,7 +18,7 @@ provides: [Element.Dimensions]
 ...
 */
 
-(function(){
+(function(global){
 
 var element = document.createElement('div'),
 	child = document.createElement('div');
@@ -32,7 +32,7 @@ var heightComponents = ['height', 'paddingTop', 'paddingBottom', 'borderTopWidth
 
 var svgCalculateSize = function(el){
 
-	var gCS = window.getComputedStyle(el),
+	var gCS = global.getComputedStyle(el),
 		bounds = {x: 0, y: 0};
 
 	heightComponents.each(function(css){
@@ -69,7 +69,7 @@ Element.implement({
 
 		//<ltIE9>
 		// This if clause is because IE8- cannot calculate getBoundingClientRect of elements with visibility hidden.
-		if (!window.getComputedStyle) return {x: this.offsetWidth, y: this.offsetHeight};
+		if (!global.getComputedStyle) return {x: this.offsetWidth, y: this.offsetHeight};
 		//</ltIE9>
 
 		// This svg section under, calling `svgCalculateSize()`, can be removed when FF fixed the svg size bug.
@@ -274,7 +274,7 @@ function getCompatElement(element){
 	return (!doc.compatMode || doc.compatMode == 'CSS1Compat') ? doc.html : doc.body;
 }
 
-})();
+})(this);
 
 //aliases
 Element.alias({position: 'setPosition'}); //compatability

Source/Element/Element.Event.js

@@ -14,7 +14,7 @@ provides: Element.Event
 ...
 */
 
-(function(){
+(function(global){
 
 Element.Properties.events = {set: function(events){
 	this.addEvents(events);
@@ -171,7 +171,7 @@ if ('onmouseenter' in document.documentElement){
 }
 
 /*<ltIE9>*/
-if (!window.addEventListener){
+if (!global.addEventListener){
 	Element.NativeEvents.propertychange = 2;
 	Element.Events.change = {
 		base: function(){
@@ -191,4 +191,4 @@ Element.Events = new Hash(Element.Events);
 
 //</1.2compat>
 
-})();
+})(this);

Source/Element/Element.Style.js

@@ -14,7 +14,7 @@ provides: Element.Style
 ...
 */
 
-(function(){
+(function(global){
 
 var html = document.html, el;
 
@@ -32,7 +32,7 @@ var returnsBordersInWrongOrder = el.style.border != border;
 el = null;
 //</ltIE9>
 
-var hasGetComputedStyle = !!window.getComputedStyle,
+var hasGetComputedStyle = !!global.getComputedStyle,
 	supportBorderRadius = document.createElement('div').style.borderRadius != null;
 
 Element.Properties.styles = {set: function(styles){
@@ -260,4 +260,4 @@ Element.ShortStyles = {margin: {}, padding: {}, border: {}, borderWidth: {}, bor
 });
 
 if (hasBackgroundPositionXY) Element.ShortStyles.backgroundPosition = {backgroundPositionX: '@', backgroundPositionY: '@'};
-})();
+})(this);