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a=this[0];return a?a.style?parseFloat(f.css(a,c,"padding")):this[c]():null},f.fn["outer"+a]=function(a){var b=this[0];return b?b.style?parseFloat(f.css(b,c,a?"margin":"border")):this[c]():null},f.fn[c]=function(a){return f.access(this,function(a,c,h){var i,j,k,l;if(f.isWindow(a)){i=a.document,j=i.documentElement[d];return f.support.boxModel&&j||i.body&&i.body[d]||j}if(a.nodeType===9){i=a.documentElement;if(i[d]>=i[e])return i[d];return Math.max(a.body[e],i[e],a.body[g],i[g])}if(h===b){k=f.css(a,c),l=parseFloat(k);return f.isNumeric(l)?l:k}f(a).css(c,h)},c,a,arguments.length,null)}}),a.jQuery=a.$=f,typeof define=="function"&&define.amd&&define.amd.jQuery&&define("jquery",[],function(){return f})})(window); diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/clock/lib/tipTipv13/jquery.tipTip.js b/extension/sandbox/chrome-extensions-samples/apps/samples/clock/lib/tipTipv13/jquery.tipTip.js deleted file mode 100644 index 7eacf35..0000000 --- a/extension/sandbox/chrome-extensions-samples/apps/samples/clock/lib/tipTipv13/jquery.tipTip.js +++ /dev/null @@ -1,191 +0,0 @@ - /* - * TipTip - * Copyright 2010 Drew Wilson - * www.drewwilson.com - * code.drewwilson.com/entry/tiptip-jquery-plugin - * - * Version 1.3 - Updated: Mar. 23, 2010 - * - * This Plug-In will create a custom tooltip to replace the default - * browser tooltip. It is extremely lightweight and very smart in - * that it detects the edges of the browser window and will make sure - * the tooltip stays within the current window size. As a result the - * tooltip will adjust itself to be displayed above, below, to the left - * or to the right depending on what is necessary to stay within the - * browser window. It is completely customizable as well via CSS. - * - * This TipTip jQuery plug-in is dual licensed under the MIT and GPL licenses: - * http://www.opensource.org/licenses/mit-license.php - * http://www.gnu.org/licenses/gpl.html - */ - -(function($){ - $.fn.tipTip = function(options) { - var defaults = { - activation: "hover", - keepAlive: false, - maxWidth: "200px", - edgeOffset: 3, - defaultPosition: "bottom", - delay: 400, - fadeIn: 200, - fadeOut: 200, - attribute: "title", - content: false, // HTML or String to fill TipTIp with - enter: function(){}, - exit: function(){} - }; - var opts = $.extend(defaults, options); - - // Setup tip tip elements and render them to the DOM - if($("#tiptip_holder").length <= 0){ - var tiptip_holder = $('
'); - var tiptip_content = $('
'); - var tiptip_arrow = $('
'); - $("body").append(tiptip_holder.html(tiptip_content).prepend(tiptip_arrow.html('
'))); - } else { - var tiptip_holder = $("#tiptip_holder"); - var tiptip_content = $("#tiptip_content"); - var tiptip_arrow = $("#tiptip_arrow"); - } - - return this.each(function(){ - var org_elem = $(this); - if(opts.content){ - var org_title = opts.content; - } else { - var org_title = org_elem.attr(opts.attribute); - } - if(org_title != ""){ - if(!opts.content){ - org_elem.removeAttr(opts.attribute); //remove original Attribute - } - var timeout = false; - - if(opts.activation == "hover"){ - org_elem.hover(function(){ - active_tiptip(); - }, function(){ - if(!opts.keepAlive){ - deactive_tiptip(); - } - }); - if(opts.keepAlive){ - tiptip_holder.hover(function(){}, function(){ - deactive_tiptip(); - }); - } - } else if(opts.activation == "focus"){ - org_elem.focus(function(){ - active_tiptip(); - }).blur(function(){ - deactive_tiptip(); - }); - } else if(opts.activation == "click"){ - org_elem.click(function(){ - active_tiptip(); - return false; - }).hover(function(){},function(){ - if(!opts.keepAlive){ - deactive_tiptip(); - } - }); - if(opts.keepAlive){ - tiptip_holder.hover(function(){}, function(){ - deactive_tiptip(); - }); - } - } - - function active_tiptip(){ - opts.enter.call(this); - tiptip_content.html(org_title); - tiptip_holder.hide().removeAttr("class").css("margin","0"); - tiptip_arrow.removeAttr("style"); - - var top = parseInt(org_elem.offset()['top']); - var left = parseInt(org_elem.offset()['left']); - var org_width = parseInt(org_elem.outerWidth()); - var org_height = parseInt(org_elem.outerHeight()); - var tip_w = tiptip_holder.outerWidth(); - var tip_h = tiptip_holder.outerHeight(); - var w_compare = Math.round((org_width - tip_w) / 2); - var h_compare = Math.round((org_height - tip_h) / 2); - var marg_left = Math.round(left + w_compare); - var marg_top = Math.round(top + org_height + opts.edgeOffset); - var t_class = ""; - var arrow_top = ""; - var arrow_left = Math.round(tip_w - 12) / 2; - - if(opts.defaultPosition == "bottom"){ - t_class = "_bottom"; - } else if(opts.defaultPosition == "top"){ - t_class = "_top"; - } else if(opts.defaultPosition == "left"){ - t_class = "_left"; - } else if(opts.defaultPosition == "right"){ - t_class = "_right"; - } - - var right_compare = (w_compare + left) < parseInt($(window).scrollLeft()); - var left_compare = (tip_w + left) > parseInt($(window).width()); - - if((right_compare && w_compare < 0) || (t_class == "_right" && !left_compare) || (t_class == "_left" && left < (tip_w + opts.edgeOffset + 5))){ - t_class = "_right"; - arrow_top = Math.round(tip_h - 13) / 2; - arrow_left = -12; - marg_left = Math.round(left + org_width + opts.edgeOffset); - marg_top = Math.round(top + h_compare); - } else if((left_compare && w_compare < 0) || (t_class == "_left" && !right_compare)){ - t_class = "_left"; - arrow_top = Math.round(tip_h - 13) / 2; - arrow_left = Math.round(tip_w); - marg_left = Math.round(left - (tip_w + opts.edgeOffset + 5)); - marg_top = Math.round(top + h_compare); - } - - var top_compare = (top + org_height + opts.edgeOffset + tip_h + 8) > parseInt($(window).height() + $(window).scrollTop()); - var bottom_compare = ((top + org_height) - (opts.edgeOffset + tip_h + 8)) < 0; - - if(top_compare || (t_class == "_bottom" && top_compare) || (t_class == "_top" && !bottom_compare)){ - if(t_class == "_top" || t_class == "_bottom"){ - t_class = "_top"; - } else { - t_class = t_class+"_top"; - } - arrow_top = tip_h; - marg_top = Math.round(top - (tip_h + 5 + opts.edgeOffset)); - } else if(bottom_compare | (t_class == "_top" && bottom_compare) || (t_class == "_bottom" && !top_compare)){ - if(t_class == "_top" || t_class == "_bottom"){ - t_class = "_bottom"; - } else { - t_class = t_class+"_bottom"; - } - arrow_top = -12; - marg_top = Math.round(top + org_height + opts.edgeOffset); - } - - if(t_class == "_right_top" || t_class == "_left_top"){ - marg_top = marg_top + 5; - } else if(t_class == "_right_bottom" || t_class == "_left_bottom"){ - marg_top = marg_top - 5; - } - if(t_class == "_left_top" || t_class == "_left_bottom"){ - marg_left = marg_left + 5; - } - tiptip_arrow.css({"margin-left": arrow_left+"px", "margin-top": arrow_top+"px"}); - tiptip_holder.css({"margin-left": marg_left+"px", "margin-top": marg_top+"px"}).attr("class","tip"+t_class); - - if (timeout){ clearTimeout(timeout); } - timeout = setTimeout(function(){ tiptip_holder.stop(true,true).fadeIn(opts.fadeIn); }, opts.delay); - } - - function deactive_tiptip(){ - opts.exit.call(this); - if (timeout){ clearTimeout(timeout); } - tiptip_holder.fadeOut(opts.fadeOut); - } - } - }); - } -})(jQuery); \ No newline at end of file diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/clock/lib/tipTipv13/jquery.tipTip.minified.js b/extension/sandbox/chrome-extensions-samples/apps/samples/clock/lib/tipTipv13/jquery.tipTip.minified.js deleted file mode 100644 index cdf3a89..0000000 --- a/extension/sandbox/chrome-extensions-samples/apps/samples/clock/lib/tipTipv13/jquery.tipTip.minified.js +++ /dev/null @@ -1,21 +0,0 @@ - /* - * TipTip - * Copyright 2010 Drew Wilson - * www.drewwilson.com - * code.drewwilson.com/entry/tiptip-jquery-plugin - * - * Version 1.3 - Updated: Mar. 23, 2010 - * - * This Plug-In will create a custom tooltip to replace the default - * browser tooltip. It is extremely lightweight and very smart in - * that it detects the edges of the browser window and will make sure - * the tooltip stays within the current window size. As a result the - * tooltip will adjust itself to be displayed above, below, to the left - * or to the right depending on what is necessary to stay within the - * browser window. It is completely customizable as well via CSS. - * - * This TipTip jQuery plug-in is dual licensed under the MIT and GPL licenses: - * http://www.opensource.org/licenses/mit-license.php - * http://www.gnu.org/licenses/gpl.html - */ -(function($){$.fn.tipTip=function(options){var defaults={activation:"hover",keepAlive:false,maxWidth:"200px",edgeOffset:3,defaultPosition:"bottom",delay:400,fadeIn:200,fadeOut:200,attribute:"title",content:false,enter:function(){},exit:function(){}};var opts=$.extend(defaults,options);if($("#tiptip_holder").length<=0){var tiptip_holder=$('
');var tiptip_content=$('
');var tiptip_arrow=$('
');$("body").append(tiptip_holder.html(tiptip_content).prepend(tiptip_arrow.html('
')))}else{var tiptip_holder=$("#tiptip_holder");var tiptip_content=$("#tiptip_content");var tiptip_arrow=$("#tiptip_arrow")}return this.each(function(){var org_elem=$(this);if(opts.content){var org_title=opts.content}else{var org_title=org_elem.attr(opts.attribute)}if(org_title!=""){if(!opts.content){org_elem.removeAttr(opts.attribute)}var timeout=false;if(opts.activation=="hover"){org_elem.hover(function(){active_tiptip()},function(){if(!opts.keepAlive){deactive_tiptip()}});if(opts.keepAlive){tiptip_holder.hover(function(){},function(){deactive_tiptip()})}}else if(opts.activation=="focus"){org_elem.focus(function(){active_tiptip()}).blur(function(){deactive_tiptip()})}else if(opts.activation=="click"){org_elem.click(function(){active_tiptip();return false}).hover(function(){},function(){if(!opts.keepAlive){deactive_tiptip()}});if(opts.keepAlive){tiptip_holder.hover(function(){},function(){deactive_tiptip()})}}function active_tiptip(){opts.enter.call(this);tiptip_content.html(org_title);tiptip_holder.hide().removeAttr("class").css("margin","0");tiptip_arrow.removeAttr("style");var top=parseInt(org_elem.offset()['top']);var left=parseInt(org_elem.offset()['left']);var org_width=parseInt(org_elem.outerWidth());var org_height=parseInt(org_elem.outerHeight());var tip_w=tiptip_holder.outerWidth();var tip_h=tiptip_holder.outerHeight();var w_compare=Math.round((org_width-tip_w)/2);var h_compare=Math.round((org_height-tip_h)/2);var marg_left=Math.round(left+w_compare);var marg_top=Math.round(top+org_height+opts.edgeOffset);var t_class="";var arrow_top="";var arrow_left=Math.round(tip_w-12)/2;if(opts.defaultPosition=="bottom"){t_class="_bottom"}else if(opts.defaultPosition=="top"){t_class="_top"}else if(opts.defaultPosition=="left"){t_class="_left"}else if(opts.defaultPosition=="right"){t_class="_right"}var right_compare=(w_compare+left)parseInt($(window).width());if((right_compare&&w_compare<0)||(t_class=="_right"&&!left_compare)||(t_class=="_left"&&left<(tip_w+opts.edgeOffset+5))){t_class="_right";arrow_top=Math.round(tip_h-13)/2;arrow_left=-12;marg_left=Math.round(left+org_width+opts.edgeOffset);marg_top=Math.round(top+h_compare)}else if((left_compare&&w_compare<0)||(t_class=="_left"&&!right_compare)){t_class="_left";arrow_top=Math.round(tip_h-13)/2;arrow_left=Math.round(tip_w);marg_left=Math.round(left-(tip_w+opts.edgeOffset+5));marg_top=Math.round(top+h_compare)}var top_compare=(top+org_height+opts.edgeOffset+tip_h+8)>parseInt($(window).height()+$(window).scrollTop());var bottom_compare=((top+org_height)-(opts.edgeOffset+tip_h+8))<0;if(top_compare||(t_class=="_bottom"&&top_compare)||(t_class=="_top"&&!bottom_compare)){if(t_class=="_top"||t_class=="_bottom"){t_class="_top"}else{t_class=t_class+"_top"}arrow_top=tip_h;marg_top=Math.round(top-(tip_h+5+opts.edgeOffset))}else if(bottom_compare|(t_class=="_top"&&bottom_compare)||(t_class=="_bottom"&&!top_compare)){if(t_class=="_top"||t_class=="_bottom"){t_class="_bottom"}else{t_class=t_class+"_bottom"}arrow_top=-12;marg_top=Math.round(top+org_height+opts.edgeOffset)}if(t_class=="_right_top"||t_class=="_left_top"){marg_top=marg_top+5}else if(t_class=="_right_bottom"||t_class=="_left_bottom"){marg_top=marg_top-5}if(t_class=="_left_top"||t_class=="_left_bottom"){marg_left=marg_left+5}tiptip_arrow.css({"margin-left":arrow_left+"px","margin-top":arrow_top+"px"});tiptip_holder.css({"margin-left":marg_left+"px","margin-top":marg_top+"px"}).attr("class","tip"+t_class);if(timeout){clearTimeout(timeout)}timeout=setTimeout(function(){tiptip_holder.stop(true,true).fadeIn(opts.fadeIn)},opts.delay)}function deactive_tiptip(){opts.exit.call(this);if(timeout){clearTimeout(timeout)}tiptip_holder.fadeOut(opts.fadeOut)}}})}})(jQuery); \ No newline at end of file diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/clock/lib/tipTipv13/tipTip.css b/extension/sandbox/chrome-extensions-samples/apps/samples/clock/lib/tipTipv13/tipTip.css deleted file mode 100644 index 4fb95d3..0000000 --- a/extension/sandbox/chrome-extensions-samples/apps/samples/clock/lib/tipTipv13/tipTip.css +++ /dev/null @@ -1,113 +0,0 @@ -/* TipTip CSS - Version 1.2 */ - -#tiptip_holder { - display: none; - position: absolute; - top: 0; - left: 0; - z-index: 99999; -} - -#tiptip_holder.tip_top { - padding-bottom: 5px; -} - -#tiptip_holder.tip_bottom { - padding-top: 5px; -} - -#tiptip_holder.tip_right { - padding-left: 5px; -} - -#tiptip_holder.tip_left { - padding-right: 5px; -} - -#tiptip_content { - font-size: 11px; - color: #fff; - text-shadow: 0 0 2px #000; - padding: 4px 8px; - border: 1px solid rgba(255,255,255,0.25); - background-color: rgb(25,25,25); - background-color: rgba(25,25,25,0.92); - background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, from(transparent), to(#000)); - border-radius: 3px; - -webkit-border-radius: 3px; - -moz-border-radius: 3px; - box-shadow: 0 0 3px #555; - -webkit-box-shadow: 0 0 3px #555; - -moz-box-shadow: 0 0 3px #555; -} - -#tiptip_arrow, #tiptip_arrow_inner { - position: absolute; - border-color: transparent; - border-style: solid; - border-width: 6px; - height: 0; - width: 0; -} - -#tiptip_holder.tip_top #tiptip_arrow { - border-top-color: #fff; - border-top-color: rgba(255,255,255,0.35); -} - -#tiptip_holder.tip_bottom #tiptip_arrow { - border-bottom-color: #fff; - border-bottom-color: rgba(255,255,255,0.35); -} - -#tiptip_holder.tip_right #tiptip_arrow { - border-right-color: #fff; - border-right-color: rgba(255,255,255,0.35); -} - -#tiptip_holder.tip_left #tiptip_arrow { - border-left-color: #fff; - border-left-color: rgba(255,255,255,0.35); -} - -#tiptip_holder.tip_top #tiptip_arrow_inner { - margin-top: -7px; - margin-left: -6px; - border-top-color: rgb(25,25,25); - border-top-color: rgba(25,25,25,0.92); -} - -#tiptip_holder.tip_bottom #tiptip_arrow_inner { - margin-top: -5px; - margin-left: -6px; - border-bottom-color: rgb(25,25,25); - border-bottom-color: rgba(25,25,25,0.92); -} - -#tiptip_holder.tip_right #tiptip_arrow_inner { - margin-top: -6px; - margin-left: -5px; - border-right-color: rgb(25,25,25); - border-right-color: rgba(25,25,25,0.92); -} - -#tiptip_holder.tip_left #tiptip_arrow_inner { - margin-top: -6px; - margin-left: -7px; - border-left-color: rgb(25,25,25); - border-left-color: rgba(25,25,25,0.92); -} - -/* Webkit Hacks */ -@media screen and (-webkit-min-device-pixel-ratio:0) { - #tiptip_content { - padding: 4px 8px 5px 8px; - background-color: rgba(45,45,45,0.88); - } - #tiptip_holder.tip_bottom #tiptip_arrow_inner { - border-bottom-color: rgba(45,45,45,0.88); - } - #tiptip_holder.tip_top #tiptip_arrow_inner { - border-top-color: rgba(20,20,20,0.92); - } -} \ No newline at end of file diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/clock/tests/lib/prototype.js b/extension/sandbox/chrome-extensions-samples/apps/samples/clock/tests/lib/prototype.js deleted file mode 100644 index 8219200..0000000 --- a/extension/sandbox/chrome-extensions-samples/apps/samples/clock/tests/lib/prototype.js +++ /dev/null @@ -1,7036 +0,0 @@ -/* Prototype JavaScript framework, version 1.7.1 - * (c) 2005-2010 Sam Stephenson - * - * Prototype is freely distributable under the terms of an MIT-style license. - * For details, see the Prototype web site: http://www.prototypejs.org/ - * - *--------------------------------------------------------------------------*/ - -var Prototype = { - - Version: '1.7.1', - - Browser: (function(){ - var ua = navigator.userAgent; - var isOpera = Object.prototype.toString.call(window.opera) == '[object Opera]'; - return { - IE: !!window.attachEvent && !isOpera, - Opera: isOpera, - WebKit: ua.indexOf('AppleWebKit/') > -1, - Gecko: ua.indexOf('Gecko') > -1 && ua.indexOf('KHTML') === -1, - MobileSafari: /Apple.*Mobile/.test(ua) - } - })(), - - BrowserFeatures: { - XPath: !!document.evaluate, - - SelectorsAPI: !!document.querySelector, - - ElementExtensions: (function() { - var constructor = window.Element || window.HTMLElement; - return !!(constructor && constructor.prototype); - })(), - SpecificElementExtensions: (function() { - if (typeof window.HTMLDivElement !== 'undefined') - return true; - - var div = document.createElement('div'), - form = document.createElement('form'), - isSupported = false; - - if (div['__proto__'] && (div['__proto__'] !== form['__proto__'])) { - isSupported = true; - } - - div = form = null; - - return isSupported; - })() - }, - - ScriptFragment: ']*>([\\S\\s]*?)<\/script\\s*>', - JSONFilter: /^\/\*-secure-([\s\S]*)\*\/\s*$/, - - emptyFunction: function() { }, - - K: function(x) { return x } -}; - -if (Prototype.Browser.MobileSafari) - Prototype.BrowserFeatures.SpecificElementExtensions = false; -/* Based on Alex Arnell's inheritance implementation. */ - -var Class = (function() { - - var IS_DONTENUM_BUGGY = (function(){ - for (var p in { toString: 1 }) { - if (p === 'toString') return false; - } - return true; - })(); - - function subclass() {}; - function create() { - var parent = null, properties = $A(arguments); - if (Object.isFunction(properties[0])) - parent = properties.shift(); - - function klass() { - this.initialize.apply(this, arguments); - } - - Object.extend(klass, Class.Methods); - klass.superclass = parent; - klass.subclasses = []; - - if (parent) { - subclass.prototype = parent.prototype; - klass.prototype = new subclass; - parent.subclasses.push(klass); - } - - for (var i = 0, length = properties.length; i < length; i++) - klass.addMethods(properties[i]); - - if (!klass.prototype.initialize) - klass.prototype.initialize = Prototype.emptyFunction; - - klass.prototype.constructor = klass; - return klass; - } - - function addMethods(source) { - var ancestor = this.superclass && this.superclass.prototype, - properties = Object.keys(source); - - if (IS_DONTENUM_BUGGY) { - if (source.toString != Object.prototype.toString) - properties.push("toString"); - if (source.valueOf != Object.prototype.valueOf) - properties.push("valueOf"); - } - - for (var i = 0, length = properties.length; i < length; i++) { - var property = properties[i], value = source[property]; - if (ancestor && Object.isFunction(value) && - value.argumentNames()[0] == "$super") { - var method = value; - value = (function(m) { - return function() { return ancestor[m].apply(this, arguments); }; - })(property).wrap(method); - - value.valueOf = (function(method) { - return function() { return method.valueOf.call(method); }; - })(method); - - value.toString = (function(method) { - return function() { return method.toString.call(method); }; - })(method); - } - this.prototype[property] = value; - } - - return this; - } - - return { - create: create, - Methods: { - addMethods: addMethods - } - }; -})(); -(function() { - - var _toString = Object.prototype.toString, - _hasOwnProperty = Object.prototype.hasOwnProperty, - NULL_TYPE = 'Null', - UNDEFINED_TYPE = 'Undefined', - BOOLEAN_TYPE = 'Boolean', - NUMBER_TYPE = 'Number', - STRING_TYPE = 'String', - OBJECT_TYPE = 'Object', - FUNCTION_CLASS = '[object Function]', - BOOLEAN_CLASS = '[object Boolean]', - NUMBER_CLASS = '[object Number]', - STRING_CLASS = '[object String]', - ARRAY_CLASS = '[object Array]', - DATE_CLASS = '[object Date]', - NATIVE_JSON_STRINGIFY_SUPPORT = window.JSON && - typeof JSON.stringify === 'function' && - JSON.stringify(0) === '0' && - typeof JSON.stringify(Prototype.K) === 'undefined'; - - - - var DONT_ENUMS = ['toString', 'toLocaleString', 'valueOf', - 'hasOwnProperty', 'isPrototypeOf', 'propertyIsEnumerable', 'constructor']; - - var IS_DONTENUM_BUGGY = (function(){ - for (var p in { toString: 1 }) { - if (p === 'toString') return false; - } - return true; - })(); - - function Type(o) { - switch(o) { - case null: return NULL_TYPE; - case (void 0): return UNDEFINED_TYPE; - } - var type = typeof o; - switch(type) { - case 'boolean': return BOOLEAN_TYPE; - case 'number': return NUMBER_TYPE; - case 'string': return STRING_TYPE; - } - return OBJECT_TYPE; - } - - function extend(destination, source) { - for (var property in source) - destination[property] = source[property]; - return destination; - } - - function inspect(object) { - try { - if (isUndefined(object)) return 'undefined'; - if (object === null) return 'null'; - return object.inspect ? object.inspect() : String(object); - } catch (e) { - if (e instanceof RangeError) return '...'; - throw e; - } - } - - function toJSON(value) { - return Str('', { '': value }, []); - } - - function Str(key, holder, stack) { - var value = holder[key]; - if (Type(value) === OBJECT_TYPE && typeof value.toJSON === 'function') { - value = value.toJSON(key); - } - - var _class = _toString.call(value); - - switch (_class) { - case NUMBER_CLASS: - case BOOLEAN_CLASS: - case STRING_CLASS: - value = value.valueOf(); - } - - switch (value) { - case null: return 'null'; - case true: return 'true'; - case false: return 'false'; - } - - var type = typeof value; - switch (type) { - case 'string': - return value.inspect(true); - case 'number': - return isFinite(value) ? String(value) : 'null'; - case 'object': - - for (var i = 0, length = stack.length; i < length; i++) { - if (stack[i] === value) { - throw new TypeError("Cyclic reference to '" + value + "' in object"); - } - } - stack.push(value); - - var partial = []; - if (_class === ARRAY_CLASS) { - for (var i = 0, length = value.length; i < length; i++) { - var str = Str(i, value, stack); - partial.push(typeof str === 'undefined' ? 'null' : str); - } - partial = '[' + partial.join(',') + ']'; - } else { - var keys = Object.keys(value); - for (var i = 0, length = keys.length; i < length; i++) { - var key = keys[i], str = Str(key, value, stack); - if (typeof str !== "undefined") { - partial.push(key.inspect(true)+ ':' + str); - } - } - partial = '{' + partial.join(',') + '}'; - } - stack.pop(); - return partial; - } - } - - function stringify(object) { - return JSON.stringify(object); - } - - function toQueryString(object) { - return $H(object).toQueryString(); - } - - function toHTML(object) { - return object && object.toHTML ? object.toHTML() : String.interpret(object); - } - - function keys(object) { - if (Type(object) !== OBJECT_TYPE) { throw new TypeError(); } - var results = []; - for (var property in object) { - if (_hasOwnProperty.call(object, property)) - results.push(property); - } - - if (IS_DONTENUM_BUGGY) { - for (var i = 0; property = DONT_ENUMS[i]; i++) { - if (_hasOwnProperty.call(object, property)) - results.push(property); - } - } - - return results; - } - - function values(object) { - var results = []; - for (var property in object) - results.push(object[property]); - return results; - } - - function clone(object) { - return extend({ }, object); - } - - function isElement(object) { - return !!(object && object.nodeType == 1); - } - - function isArray(object) { - return _toString.call(object) === ARRAY_CLASS; - } - - var hasNativeIsArray = (typeof Array.isArray == 'function') - && Array.isArray([]) && !Array.isArray({}); - - if (hasNativeIsArray) { - isArray = Array.isArray; - } - - function isHash(object) { - return object instanceof Hash; - } - - function isFunction(object) { - return _toString.call(object) === FUNCTION_CLASS; - } - - function isString(object) { - return _toString.call(object) === STRING_CLASS; - } - - function isNumber(object) { - return _toString.call(object) === NUMBER_CLASS; - } - - function isDate(object) { - return _toString.call(object) === DATE_CLASS; - } - - function isUndefined(object) { - return typeof object === "undefined"; - } - - extend(Object, { - extend: extend, - inspect: inspect, - toJSON: NATIVE_JSON_STRINGIFY_SUPPORT ? stringify : toJSON, - toQueryString: toQueryString, - toHTML: toHTML, - keys: Object.keys || keys, - values: values, - clone: clone, - isElement: isElement, - isArray: isArray, - isHash: isHash, - isFunction: isFunction, - isString: isString, - isNumber: isNumber, - isDate: isDate, - isUndefined: isUndefined - }); -})(); -Object.extend(Function.prototype, (function() { - var slice = Array.prototype.slice; - - function update(array, args) { - var arrayLength = array.length, length = args.length; - while (length--) array[arrayLength + length] = args[length]; - return array; - } - - function merge(array, args) { - array = slice.call(array, 0); - return update(array, args); - } - - function argumentNames() { - var names = this.toString().match(/^[\s\(]*function[^(]*\(([^)]*)\)/)[1] - .replace(/\/\/.*?[\r\n]|\/\*(?:.|[\r\n])*?\*\//g, '') - .replace(/\s+/g, '').split(','); - return names.length == 1 && !names[0] ? [] : names; - } - - - function bind(context) { - if (arguments.length < 2 && Object.isUndefined(arguments[0])) - return this; - - if (!Object.isFunction(this)) - throw new TypeError("The object is not callable."); - - var nop = function() {}; - var __method = this, args = slice.call(arguments, 1); - - var bound = function() { - var a = merge(args, arguments), c = context; - var c = this instanceof bound ? this : context; - return __method.apply(c, a); - }; - - nop.prototype = this.prototype; - bound.prototype = new nop(); - - return bound; - } - - function bindAsEventListener(context) { - var __method = this, args = slice.call(arguments, 1); - return function(event) { - var a = update([event || window.event], args); - return __method.apply(context, a); - } - } - - function curry() { - if (!arguments.length) return this; - var __method = this, args = slice.call(arguments, 0); - return function() { - var a = merge(args, arguments); - return __method.apply(this, a); - } - } - - function delay(timeout) { - var __method = this, args = slice.call(arguments, 1); - timeout = timeout * 1000; - return window.setTimeout(function() { - return __method.apply(__method, args); - }, timeout); - } - - function defer() { - var args = update([0.01], arguments); - return this.delay.apply(this, args); - } - - function wrap(wrapper) { - var __method = this; - return function() { - var a = update([__method.bind(this)], arguments); - return wrapper.apply(this, a); - } - } - - function methodize() { - if (this._methodized) return this._methodized; - var __method = this; - return this._methodized = function() { - var a = update([this], arguments); - return __method.apply(null, a); - }; - } - - var extensions = { - argumentNames: argumentNames, - bindAsEventListener: bindAsEventListener, - curry: curry, - delay: delay, - defer: defer, - wrap: wrap, - methodize: methodize - }; - - if (!Function.prototype.bind) - extensions.bind = bind; - - return extensions; -})()); - - - -(function(proto) { - - - function toISOString() { - return this.getUTCFullYear() + '-' + - (this.getUTCMonth() + 1).toPaddedString(2) + '-' + - this.getUTCDate().toPaddedString(2) + 'T' + - this.getUTCHours().toPaddedString(2) + ':' + - this.getUTCMinutes().toPaddedString(2) + ':' + - this.getUTCSeconds().toPaddedString(2) + 'Z'; - } - - - function toJSON() { - return this.toISOString(); - } - - if (!proto.toISOString) proto.toISOString = toISOString; - if (!proto.toJSON) proto.toJSON = toJSON; - -})(Date.prototype); - - -RegExp.prototype.match = RegExp.prototype.test; - -RegExp.escape = function(str) { - return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g, '\\$1'); -}; -var PeriodicalExecuter = Class.create({ - initialize: function(callback, frequency) { - this.callback = callback; - this.frequency = frequency; - this.currentlyExecuting = false; - - this.registerCallback(); - }, - - registerCallback: function() { - this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000); - }, - - execute: function() { - this.callback(this); - }, - - stop: function() { - if (!this.timer) return; - clearInterval(this.timer); - this.timer = null; - }, - - onTimerEvent: function() { - if (!this.currentlyExecuting) { - try { - this.currentlyExecuting = true; - this.execute(); - this.currentlyExecuting = false; - } catch(e) { - this.currentlyExecuting = false; - throw e; - } - } - } -}); -Object.extend(String, { - interpret: function(value) { - return value == null ? '' : String(value); - }, - specialChar: { - '\b': '\\b', - '\t': '\\t', - '\n': '\\n', - '\f': '\\f', - '\r': '\\r', - '\\': '\\\\' - } -}); - -Object.extend(String.prototype, (function() { - var NATIVE_JSON_PARSE_SUPPORT = window.JSON && - typeof JSON.parse === 'function' && - JSON.parse('{"test": true}').test; - - function prepareReplacement(replacement) { - if (Object.isFunction(replacement)) return replacement; - var template = new Template(replacement); - return function(match) { return template.evaluate(match) }; - } - - function gsub(pattern, replacement) { - var result = '', source = this, match; - replacement = prepareReplacement(replacement); - - if (Object.isString(pattern)) - pattern = RegExp.escape(pattern); - - if (!(pattern.length || pattern.source)) { - replacement = replacement(''); - return replacement + source.split('').join(replacement) + replacement; - } - - while (source.length > 0) { - if (match = source.match(pattern)) { - result += source.slice(0, match.index); - result += String.interpret(replacement(match)); - source = source.slice(match.index + match[0].length); - } else { - result += source, source = ''; - } - } - return result; - } - - function sub(pattern, replacement, count) { - replacement = prepareReplacement(replacement); - count = Object.isUndefined(count) ? 1 : count; - - return this.gsub(pattern, function(match) { - if (--count < 0) return match[0]; - return replacement(match); - }); - } - - function scan(pattern, iterator) { - this.gsub(pattern, iterator); - return String(this); - } - - function truncate(length, truncation) { - length = length || 30; - truncation = Object.isUndefined(truncation) ? '...' : truncation; - return this.length > length ? - this.slice(0, length - truncation.length) + truncation : String(this); - } - - function strip() { - return this.replace(/^\s+/, '').replace(/\s+$/, ''); - } - - function stripTags() { - return this.replace(/<\w+(\s+("[^"]*"|'[^']*'|[^>])+)?>|<\/\w+>/gi, ''); - } - - function stripScripts() { - return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), ''); - } - - function extractScripts() { - var matchAll = new RegExp(Prototype.ScriptFragment, 'img'), - matchOne = new RegExp(Prototype.ScriptFragment, 'im'); - return (this.match(matchAll) || []).map(function(scriptTag) { - return (scriptTag.match(matchOne) || ['', ''])[1]; - }); - } - - function evalScripts() { - return this.extractScripts().map(function(script) { return eval(script); }); - } - - function escapeHTML() { - return this.replace(/&/g,'&').replace(//g,'>'); - } - - function unescapeHTML() { - return this.stripTags().replace(/</g,'<').replace(/>/g,'>').replace(/&/g,'&'); - } - - - function toQueryParams(separator) { - var match = this.strip().match(/([^?#]*)(#.*)?$/); - if (!match) return { }; - - return match[1].split(separator || '&').inject({ }, function(hash, pair) { - if ((pair = pair.split('='))[0]) { - var key = decodeURIComponent(pair.shift()), - value = pair.length > 1 ? pair.join('=') : pair[0]; - - if (value != undefined) value = decodeURIComponent(value); - - if (key in hash) { - if (!Object.isArray(hash[key])) hash[key] = [hash[key]]; - hash[key].push(value); - } - else hash[key] = value; - } - return hash; - }); - } - - function toArray() { - return this.split(''); - } - - function succ() { - return this.slice(0, this.length - 1) + - String.fromCharCode(this.charCodeAt(this.length - 1) + 1); - } - - function times(count) { - return count < 1 ? '' : new Array(count + 1).join(this); - } - - function camelize() { - return this.replace(/-+(.)?/g, function(match, chr) { - return chr ? chr.toUpperCase() : ''; - }); - } - - function capitalize() { - return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase(); - } - - function underscore() { - return this.replace(/::/g, '/') - .replace(/([A-Z]+)([A-Z][a-z])/g, '$1_$2') - .replace(/([a-z\d])([A-Z])/g, '$1_$2') - .replace(/-/g, '_') - .toLowerCase(); - } - - function dasherize() { - return this.replace(/_/g, '-'); - } - - function inspect(useDoubleQuotes) { - var escapedString = this.replace(/[\x00-\x1f\\]/g, function(character) { - if (character in String.specialChar) { - return String.specialChar[character]; - } - return '\\u00' + character.charCodeAt().toPaddedString(2, 16); - }); - if (useDoubleQuotes) return '"' + escapedString.replace(/"/g, '\\"') + '"'; - return "'" + escapedString.replace(/'/g, '\\\'') + "'"; - } - - function unfilterJSON(filter) { - return this.replace(filter || Prototype.JSONFilter, '$1'); - } - - function isJSON() { - var str = this; - if (str.blank()) return false; - str = str.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@'); - str = str.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']'); - str = str.replace(/(?:^|:|,)(?:\s*\[)+/g, ''); - return (/^[\],:{}\s]*$/).test(str); - } - - function evalJSON(sanitize) { - var json = this.unfilterJSON(), - cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g; - if (cx.test(json)) { - json = json.replace(cx, function (a) { - return '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); - }); - } - try { - if (!sanitize || json.isJSON()) return eval('(' + json + ')'); - } catch (e) { } - throw new SyntaxError('Badly formed JSON string: ' + this.inspect()); - } - - function parseJSON() { - var json = this.unfilterJSON(); - return JSON.parse(json); - } - - function include(pattern) { - return this.indexOf(pattern) > -1; - } - - function startsWith(pattern) { - return this.lastIndexOf(pattern, 0) === 0; - } - - function endsWith(pattern) { - var d = this.length - pattern.length; - return d >= 0 && this.indexOf(pattern, d) === d; - } - - function empty() { - return this == ''; - } - - function blank() { - return /^\s*$/.test(this); - } - - function interpolate(object, pattern) { - return new Template(this, pattern).evaluate(object); - } - - return { - gsub: gsub, - sub: sub, - scan: scan, - truncate: truncate, - strip: String.prototype.trim || strip, - stripTags: stripTags, - stripScripts: stripScripts, - extractScripts: extractScripts, - evalScripts: evalScripts, - escapeHTML: escapeHTML, - unescapeHTML: unescapeHTML, - toQueryParams: toQueryParams, - parseQuery: toQueryParams, - toArray: toArray, - succ: succ, - times: times, - camelize: camelize, - capitalize: capitalize, - underscore: underscore, - dasherize: dasherize, - inspect: inspect, - unfilterJSON: unfilterJSON, - isJSON: isJSON, - evalJSON: NATIVE_JSON_PARSE_SUPPORT ? parseJSON : evalJSON, - include: include, - startsWith: startsWith, - endsWith: endsWith, - empty: empty, - blank: blank, - interpolate: interpolate - }; -})()); - -var Template = Class.create({ - initialize: function(template, pattern) { - this.template = template.toString(); - this.pattern = pattern || Template.Pattern; - }, - - evaluate: function(object) { - if (object && Object.isFunction(object.toTemplateReplacements)) - object = object.toTemplateReplacements(); - - return this.template.gsub(this.pattern, function(match) { - if (object == null) return (match[1] + ''); - - var before = match[1] || ''; - if (before == '\\') return match[2]; - - var ctx = object, expr = match[3], - pattern = /^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/; - - match = pattern.exec(expr); - if (match == null) return before; - - while (match != null) { - var comp = match[1].startsWith('[') ? match[2].replace(/\\\\]/g, ']') : match[1]; - ctx = ctx[comp]; - if (null == ctx || '' == match[3]) break; - expr = expr.substring('[' == match[3] ? match[1].length : match[0].length); - match = pattern.exec(expr); - } - - return before + String.interpret(ctx); - }); - } -}); -Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/; - -var $break = { }; - -var Enumerable = (function() { - function each(iterator, context) { - try { - this._each(iterator, context); - } catch (e) { - if (e != $break) throw e; - } - return this; - } - - function eachSlice(number, iterator, context) { - var index = -number, slices = [], array = this.toArray(); - if (number < 1) return array; - while ((index += number) < array.length) - slices.push(array.slice(index, index+number)); - return slices.collect(iterator, context); - } - - function all(iterator, context) { - iterator = iterator || Prototype.K; - var result = true; - this.each(function(value, index) { - result = result && !!iterator.call(context, value, index, this); - if (!result) throw $break; - }, this); - return result; - } - - function any(iterator, context) { - iterator = iterator || Prototype.K; - var result = false; - this.each(function(value, index) { - if (result = !!iterator.call(context, value, index, this)) - throw $break; - }, this); - return result; - } - - function collect(iterator, context) { - iterator = iterator || Prototype.K; - var results = []; - this.each(function(value, index) { - results.push(iterator.call(context, value, index, this)); - }, this); - return results; - } - - function detect(iterator, context) { - var result; - this.each(function(value, index) { - if (iterator.call(context, value, index, this)) { - result = value; - throw $break; - } - }, this); - return result; - } - - function findAll(iterator, context) { - var results = []; - this.each(function(value, index) { - if (iterator.call(context, value, index, this)) - results.push(value); - }, this); - return results; - } - - function grep(filter, iterator, context) { - iterator = iterator || Prototype.K; - var results = []; - - if (Object.isString(filter)) - filter = new RegExp(RegExp.escape(filter)); - - this.each(function(value, index) { - if (filter.match(value)) - results.push(iterator.call(context, value, index, this)); - }, this); - return results; - } - - function include(object) { - if (Object.isFunction(this.indexOf)) - if (this.indexOf(object) != -1) return true; - - var found = false; - this.each(function(value) { - if (value == object) { - found = true; - throw $break; - } - }); - return found; - } - - function inGroupsOf(number, fillWith) { - fillWith = Object.isUndefined(fillWith) ? null : fillWith; - return this.eachSlice(number, function(slice) { - while(slice.length < number) slice.push(fillWith); - return slice; - }); - } - - function inject(memo, iterator, context) { - this.each(function(value, index) { - memo = iterator.call(context, memo, value, index, this); - }, this); - return memo; - } - - function invoke(method) { - var args = $A(arguments).slice(1); - return this.map(function(value) { - return value[method].apply(value, args); - }); - } - - function max(iterator, context) { - iterator = iterator || Prototype.K; - var result; - this.each(function(value, index) { - value = iterator.call(context, value, index, this); - if (result == null || value >= result) - result = value; - }, this); - return result; - } - - function min(iterator, context) { - iterator = iterator || Prototype.K; - var result; - this.each(function(value, index) { - value = iterator.call(context, value, index, this); - if (result == null || value < result) - result = value; - }, this); - return result; - } - - function partition(iterator, context) { - iterator = iterator || Prototype.K; - var trues = [], falses = []; - this.each(function(value, index) { - (iterator.call(context, value, index, this) ? - trues : falses).push(value); - }, this); - return [trues, falses]; - } - - function pluck(property) { - var results = []; - this.each(function(value) { - results.push(value[property]); - }); - return results; - } - - function reject(iterator, context) { - var results = []; - this.each(function(value, index) { - if (!iterator.call(context, value, index, this)) - results.push(value); - }, this); - return results; - } - - function sortBy(iterator, context) { - return this.map(function(value, index) { - return { - value: value, - criteria: iterator.call(context, value, index, this) - }; - }, this).sort(function(left, right) { - var a = left.criteria, b = right.criteria; - return a < b ? -1 : a > b ? 1 : 0; - }).pluck('value'); - } - - function toArray() { - return this.map(); - } - - function zip() { - var iterator = Prototype.K, args = $A(arguments); - if (Object.isFunction(args.last())) - iterator = args.pop(); - - var collections = [this].concat(args).map($A); - return this.map(function(value, index) { - return iterator(collections.pluck(index)); - }); - } - - function size() { - return this.toArray().length; - } - - function inspect() { - return '#'; - } - - - - - - - - - - return { - each: each, - eachSlice: eachSlice, - all: all, - every: all, - any: any, - some: any, - collect: collect, - map: collect, - detect: detect, - findAll: findAll, - select: findAll, - filter: findAll, - grep: grep, - include: include, - member: include, - inGroupsOf: inGroupsOf, - inject: inject, - invoke: invoke, - max: max, - min: min, - partition: partition, - pluck: pluck, - reject: reject, - sortBy: sortBy, - toArray: toArray, - entries: toArray, - zip: zip, - size: size, - inspect: inspect, - find: detect - }; -})(); - -function $A(iterable) { - if (!iterable) return []; - if ('toArray' in Object(iterable)) return iterable.toArray(); - var length = iterable.length || 0, results = new Array(length); - while (length--) results[length] = iterable[length]; - return results; -} - - -function $w(string) { - if (!Object.isString(string)) return []; - string = string.strip(); - return string ? string.split(/\s+/) : []; -} - -Array.from = $A; - - -(function() { - var arrayProto = Array.prototype, - slice = arrayProto.slice, - _each = arrayProto.forEach; // use native browser JS 1.6 implementation if available - - function each(iterator, context) { - for (var i = 0, length = this.length >>> 0; i < length; i++) { - if (i in this) iterator.call(context, this[i], i, this); - } - } - if (!_each) _each = each; - - function clear() { - this.length = 0; - return this; - } - - function first() { - return this[0]; - } - - function last() { - return this[this.length - 1]; - } - - function compact() { - return this.select(function(value) { - return value != null; - }); - } - - function flatten() { - return this.inject([], function(array, value) { - if (Object.isArray(value)) - return array.concat(value.flatten()); - array.push(value); - return array; - }); - } - - function without() { - var values = slice.call(arguments, 0); - return this.select(function(value) { - return !values.include(value); - }); - } - - function reverse(inline) { - return (inline === false ? this.toArray() : this)._reverse(); - } - - function uniq(sorted) { - return this.inject([], function(array, value, index) { - if (0 == index || (sorted ? array.last() != value : !array.include(value))) - array.push(value); - return array; - }); - } - - function intersect(array) { - return this.uniq().findAll(function(item) { - return array.indexOf(item) !== -1; - }); - } - - - function clone() { - return slice.call(this, 0); - } - - function size() { - return this.length; - } - - function inspect() { - return '[' + this.map(Object.inspect).join(', ') + ']'; - } - - function indexOf(item, i) { - if (this == null) throw new TypeError(); - - var array = Object(this), length = array.length >>> 0; - if (length === 0) return -1; - - i = Number(i); - if (isNaN(i)) { - i = 0; - } else if (i !== 0 && isFinite(i)) { - i = (i > 0 ? 1 : -1) * Math.floor(Math.abs(i)); - } - - if (i > length) return -1; - - var k = i >= 0 ? i : Math.max(length - Math.abs(i), 0); - for (; k < length; k++) - if (k in array && array[k] === item) return k; - return -1; - } - - - function lastIndexOf(item, i) { - if (this == null) throw new TypeError(); - - var array = Object(this), length = array.length >>> 0; - if (length === 0) return -1; - - if (!Object.isUndefined(i)) { - i = Number(i); - if (isNaN(i)) { - i = 0; - } else if (i !== 0 && isFinite(i)) { - i = (i > 0 ? 1 : -1) * Math.floor(Math.abs(i)); - } - } else { - i = length; - } - - var k = i >= 0 ? Math.min(i, length - 1) : - length - Math.abs(i); - - for (; k >= 0; k--) - if (k in array && array[k] === item) return k; - return -1; - } - - function concat(_) { - var array = [], items = slice.call(arguments, 0), item, n = 0; - items.unshift(this); - for (var i = 0, length = items.length; i < length; i++) { - item = items[i]; - if (Object.isArray(item) && !('callee' in item)) { - for (var j = 0, arrayLength = item.length; j < arrayLength; j++) { - if (j in item) array[n] = item[j]; - n++; - } - } else { - array[n++] = item; - } - } - array.length = n; - return array; - } - - - function wrapNative(method) { - return function() { - if (arguments.length === 0) { - return method.call(this, Prototype.K); - } else if (arguments[0] === undefined) { - var args = slice.call(arguments, 1); - args.unshift(Prototype.K); - return method.apply(this, args); - } else { - return method.apply(this, arguments); - } - }; - } - - - function map(iterator) { - if (this == null) throw new TypeError(); - iterator = iterator || Prototype.K; - - var object = Object(this); - var results = [], context = arguments[1], n = 0; - - for (var i = 0, length = object.length >>> 0; i < length; i++) { - if (i in object) { - results[n] = iterator.call(context, object[i], i, object); - } - n++; - } - results.length = n; - return results; - } - - if (arrayProto.map) { - map = wrapNative(Array.prototype.map); - } - - function filter(iterator) { - if (this == null || !Object.isFunction(iterator)) - throw new TypeError(); - - var object = Object(this); - var results = [], context = arguments[1], value; - - for (var i = 0, length = object.length >>> 0; i < length; i++) { - if (i in object) { - value = object[i]; - if (iterator.call(context, value, i, object)) { - results.push(value); - } - } - } - return results; - } - - if (arrayProto.filter) { - filter = Array.prototype.filter; - } - - function some(iterator) { - if (this == null) throw new TypeError(); - iterator = iterator || Prototype.K; - var context = arguments[1]; - - var object = Object(this); - for (var i = 0, length = object.length >>> 0; i < length; i++) { - if (i in object && iterator.call(context, object[i], i, object)) { - return true; - } - } - - return false; - } - - if (arrayProto.some) { - var some = wrapNative(Array.prototype.some); - } - - - function every(iterator) { - if (this == null) throw new TypeError(); - iterator = iterator || Prototype.K; - var context = arguments[1]; - - var object = Object(this); - for (var i = 0, length = object.length >>> 0; i < length; i++) { - if (i in object && !iterator.call(context, object[i], i, object)) { - return false; - } - } - - return true; - } - - if (arrayProto.every) { - var every = wrapNative(Array.prototype.every); - } - - var _reduce = arrayProto.reduce; - function inject(memo, iterator) { - iterator = iterator || Prototype.K; - var context = arguments[2]; - return _reduce.call(this, iterator.bind(context), memo); - } - - if (!arrayProto.reduce) { - var inject = Enumerable.inject; - } - - Object.extend(arrayProto, Enumerable); - - if (!arrayProto._reverse) - arrayProto._reverse = arrayProto.reverse; - - Object.extend(arrayProto, { - _each: _each, - - map: map, - collect: map, - select: filter, - filter: filter, - findAll: filter, - some: some, - any: some, - every: every, - all: every, - inject: inject, - - clear: clear, - first: first, - last: last, - compact: compact, - flatten: flatten, - without: without, - reverse: reverse, - uniq: uniq, - intersect: intersect, - clone: clone, - toArray: clone, - size: size, - inspect: inspect - }); - - var CONCAT_ARGUMENTS_BUGGY = (function() { - return [].concat(arguments)[0][0] !== 1; - })(1,2); - - if (CONCAT_ARGUMENTS_BUGGY) arrayProto.concat = concat; - - if (!arrayProto.indexOf) arrayProto.indexOf = indexOf; - if (!arrayProto.lastIndexOf) arrayProto.lastIndexOf = lastIndexOf; -})(); -function $H(object) { - return new Hash(object); -}; - -var Hash = Class.create(Enumerable, (function() { - function initialize(object) { - this._object = Object.isHash(object) ? object.toObject() : Object.clone(object); - } - - - function _each(iterator, context) { - for (var key in this._object) { - var value = this._object[key], pair = [key, value]; - pair.key = key; - pair.value = value; - iterator.call(context, pair); - } - } - - function set(key, value) { - return this._object[key] = value; - } - - function get(key) { - if (this._object[key] !== Object.prototype[key]) - return this._object[key]; - } - - function unset(key) { - var value = this._object[key]; - delete this._object[key]; - return value; - } - - function toObject() { - return Object.clone(this._object); - } - - - - function keys() { - return this.pluck('key'); - } - - function values() { - return this.pluck('value'); - } - - function index(value) { - var match = this.detect(function(pair) { - return pair.value === value; - }); - return match && match.key; - } - - function merge(object) { - return this.clone().update(object); - } - - function update(object) { - return new Hash(object).inject(this, function(result, pair) { - result.set(pair.key, pair.value); - return result; - }); - } - - function toQueryPair(key, value) { - if (Object.isUndefined(value)) return key; - - var value = String.interpret(value); - - value = value.gsub(/(\r)?\n/, '\r\n'); - value = encodeURIComponent(value); - value = value.gsub(/%20/, '+'); - return key + '=' + value; - } - - function toQueryString() { - return this.inject([], function(results, pair) { - var key = encodeURIComponent(pair.key), values = pair.value; - - if (values && typeof values == 'object') { - if (Object.isArray(values)) { - var queryValues = []; - for (var i = 0, len = values.length, value; i < len; i++) { - value = values[i]; - queryValues.push(toQueryPair(key, value)); - } - return results.concat(queryValues); - } - } else results.push(toQueryPair(key, values)); - return results; - }).join('&'); - } - - function inspect() { - return '#'; - } - - function clone() { - return new Hash(this); - } - - return { - initialize: initialize, - _each: _each, - set: set, - get: get, - unset: unset, - toObject: toObject, - toTemplateReplacements: toObject, - keys: keys, - values: values, - index: index, - merge: merge, - update: update, - toQueryString: toQueryString, - inspect: inspect, - toJSON: toObject, - clone: clone - }; -})()); - -Hash.from = $H; -Object.extend(Number.prototype, (function() { - function toColorPart() { - return this.toPaddedString(2, 16); - } - - function succ() { - return this + 1; - } - - function times(iterator, context) { - $R(0, this, true).each(iterator, context); - return this; - } - - function toPaddedString(length, radix) { - var string = this.toString(radix || 10); - return '0'.times(length - string.length) + string; - } - - function abs() { - return Math.abs(this); - } - - function round() { - return Math.round(this); - } - - function ceil() { - return Math.ceil(this); - } - - function floor() { - return Math.floor(this); - } - - return { - toColorPart: toColorPart, - succ: succ, - times: times, - toPaddedString: toPaddedString, - abs: abs, - round: round, - ceil: ceil, - floor: floor - }; -})()); - -function $R(start, end, exclusive) { - return new ObjectRange(start, end, exclusive); -} - -var ObjectRange = Class.create(Enumerable, (function() { - function initialize(start, end, exclusive) { - this.start = start; - this.end = end; - this.exclusive = exclusive; - } - - function _each(iterator, context) { - var value = this.start; - while (this.include(value)) { - iterator.call(context, value); - value = value.succ(); - } - } - - function include(value) { - if (value < this.start) - return false; - if (this.exclusive) - return value < this.end; - return value <= this.end; - } - - return { - initialize: initialize, - _each: _each, - include: include - }; -})()); - - - -var Abstract = { }; - - -var Try = { - these: function() { - var returnValue; - - for (var i = 0, length = arguments.length; i < length; i++) { - var lambda = arguments[i]; - try { - returnValue = lambda(); - break; - } catch (e) { } - } - - return returnValue; - } -}; - -var Ajax = { - getTransport: function() { - return Try.these( - function() {return new XMLHttpRequest()}, - function() {return new ActiveXObject('Msxml2.XMLHTTP')}, - function() {return new ActiveXObject('Microsoft.XMLHTTP')} - ) || false; - }, - - activeRequestCount: 0 -}; - -Ajax.Responders = { - responders: [], - - _each: function(iterator, context) { - this.responders._each(iterator, context); - }, - - register: function(responder) { - if (!this.include(responder)) - this.responders.push(responder); - }, - - unregister: function(responder) { - this.responders = this.responders.without(responder); - }, - - dispatch: function(callback, request, transport, json) { - this.each(function(responder) { - if (Object.isFunction(responder[callback])) { - try { - responder[callback].apply(responder, [request, transport, json]); - } catch (e) { } - } - }); - } -}; - -Object.extend(Ajax.Responders, Enumerable); - -Ajax.Responders.register({ - onCreate: function() { Ajax.activeRequestCount++ }, - onComplete: function() { Ajax.activeRequestCount-- } -}); -Ajax.Base = Class.create({ - initialize: function(options) { - this.options = { - method: 'post', - asynchronous: true, - contentType: 'application/x-www-form-urlencoded', - encoding: 'UTF-8', - parameters: '', - evalJSON: true, - evalJS: true - }; - Object.extend(this.options, options || { }); - - this.options.method = this.options.method.toLowerCase(); - - if (Object.isHash(this.options.parameters)) - this.options.parameters = this.options.parameters.toObject(); - } -}); -Ajax.Request = Class.create(Ajax.Base, { - _complete: false, - - initialize: function($super, url, options) { - $super(options); - this.transport = Ajax.getTransport(); - this.request(url); - }, - - request: function(url) { - this.url = url; - this.method = this.options.method; - var params = Object.isString(this.options.parameters) ? - this.options.parameters : - Object.toQueryString(this.options.parameters); - - if (!['get', 'post'].include(this.method)) { - params += (params ? '&' : '') + "_method=" + this.method; - this.method = 'post'; - } - - if (params && this.method === 'get') { - this.url += (this.url.include('?') ? '&' : '?') + params; - } - - this.parameters = params.toQueryParams(); - - try { - var response = new Ajax.Response(this); - if (this.options.onCreate) this.options.onCreate(response); - Ajax.Responders.dispatch('onCreate', this, response); - - this.transport.open(this.method.toUpperCase(), this.url, - this.options.asynchronous); - - if (this.options.asynchronous) this.respondToReadyState.bind(this).defer(1); - - this.transport.onreadystatechange = this.onStateChange.bind(this); - this.setRequestHeaders(); - - this.body = this.method == 'post' ? (this.options.postBody || params) : null; - this.transport.send(this.body); - - /* Force Firefox to handle ready state 4 for synchronous requests */ - if (!this.options.asynchronous && this.transport.overrideMimeType) - this.onStateChange(); - - } - catch (e) { - this.dispatchException(e); - } - }, - - onStateChange: function() { - var readyState = this.transport.readyState; - if (readyState > 1 && !((readyState == 4) && this._complete)) - this.respondToReadyState(this.transport.readyState); - }, - - setRequestHeaders: function() { - var headers = { - 'X-Requested-With': 'XMLHttpRequest', - 'X-Prototype-Version': Prototype.Version, - 'Accept': 'text/javascript, text/html, application/xml, text/xml, */*' - }; - - if (this.method == 'post') { - headers['Content-type'] = this.options.contentType + - (this.options.encoding ? '; charset=' + this.options.encoding : ''); - - /* Force "Connection: close" for older Mozilla browsers to work - * around a bug where XMLHttpRequest sends an incorrect - * Content-length header. See Mozilla Bugzilla #246651. - */ - if (this.transport.overrideMimeType && - (navigator.userAgent.match(/Gecko\/(\d{4})/) || [0,2005])[1] < 2005) - headers['Connection'] = 'close'; - } - - if (typeof this.options.requestHeaders == 'object') { - var extras = this.options.requestHeaders; - - if (Object.isFunction(extras.push)) - for (var i = 0, length = extras.length; i < length; i += 2) - headers[extras[i]] = extras[i+1]; - else - $H(extras).each(function(pair) { headers[pair.key] = pair.value }); - } - - for (var name in headers) - this.transport.setRequestHeader(name, headers[name]); - }, - - success: function() { - var status = this.getStatus(); - return !status || (status >= 200 && status < 300) || status == 304; - }, - - getStatus: function() { - try { - if (this.transport.status === 1223) return 204; - return this.transport.status || 0; - } catch (e) { return 0 } - }, - - respondToReadyState: function(readyState) { - var state = Ajax.Request.Events[readyState], response = new Ajax.Response(this); - - if (state == 'Complete') { - try { - this._complete = true; - (this.options['on' + response.status] - || this.options['on' + (this.success() ? 'Success' : 'Failure')] - || Prototype.emptyFunction)(response, response.headerJSON); - } catch (e) { - this.dispatchException(e); - } - - var contentType = response.getHeader('Content-type'); - if (this.options.evalJS == 'force' - || (this.options.evalJS && this.isSameOrigin() && contentType - && contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i))) - this.evalResponse(); - } - - try { - (this.options['on' + state] || Prototype.emptyFunction)(response, response.headerJSON); - Ajax.Responders.dispatch('on' + state, this, response, response.headerJSON); - } catch (e) { - this.dispatchException(e); - } - - if (state == 'Complete') { - this.transport.onreadystatechange = Prototype.emptyFunction; - } - }, - - isSameOrigin: function() { - var m = this.url.match(/^\s*https?:\/\/[^\/]*/); - return !m || (m[0] == '#{protocol}//#{domain}#{port}'.interpolate({ - protocol: location.protocol, - domain: document.domain, - port: location.port ? ':' + location.port : '' - })); - }, - - getHeader: function(name) { - try { - return this.transport.getResponseHeader(name) || null; - } catch (e) { return null; } - }, - - evalResponse: function() { - try { - return eval((this.transport.responseText || '').unfilterJSON()); - } catch (e) { - this.dispatchException(e); - } - }, - - dispatchException: function(exception) { - (this.options.onException || Prototype.emptyFunction)(this, exception); - Ajax.Responders.dispatch('onException', this, exception); - } -}); - -Ajax.Request.Events = - ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete']; - - - - - - - - -Ajax.Response = Class.create({ - initialize: function(request){ - this.request = request; - var transport = this.transport = request.transport, - readyState = this.readyState = transport.readyState; - - if ((readyState > 2 && !Prototype.Browser.IE) || readyState == 4) { - this.status = this.getStatus(); - this.statusText = this.getStatusText(); - this.responseText = String.interpret(transport.responseText); - this.headerJSON = this._getHeaderJSON(); - } - - if (readyState == 4) { - var xml = transport.responseXML; - this.responseXML = Object.isUndefined(xml) ? null : xml; - this.responseJSON = this._getResponseJSON(); - } - }, - - status: 0, - - statusText: '', - - getStatus: Ajax.Request.prototype.getStatus, - - getStatusText: function() { - try { - return this.transport.statusText || ''; - } catch (e) { return '' } - }, - - getHeader: Ajax.Request.prototype.getHeader, - - getAllHeaders: function() { - try { - return this.getAllResponseHeaders(); - } catch (e) { return null } - }, - - getResponseHeader: function(name) { - return this.transport.getResponseHeader(name); - }, - - getAllResponseHeaders: function() { - return this.transport.getAllResponseHeaders(); - }, - - _getHeaderJSON: function() { - var json = this.getHeader('X-JSON'); - if (!json) return null; - - try { - json = decodeURIComponent(escape(json)); - } catch(e) { - } - - try { - return json.evalJSON(this.request.options.sanitizeJSON || - !this.request.isSameOrigin()); - } catch (e) { - this.request.dispatchException(e); - } - }, - - _getResponseJSON: function() { - var options = this.request.options; - if (!options.evalJSON || (options.evalJSON != 'force' && - !(this.getHeader('Content-type') || '').include('application/json')) || - this.responseText.blank()) - return null; - try { - return this.responseText.evalJSON(options.sanitizeJSON || - !this.request.isSameOrigin()); - } catch (e) { - this.request.dispatchException(e); - } - } -}); - -Ajax.Updater = Class.create(Ajax.Request, { - initialize: function($super, container, url, options) { - this.container = { - success: (container.success || container), - failure: (container.failure || (container.success ? null : container)) - }; - - options = Object.clone(options); - var onComplete = options.onComplete; - options.onComplete = (function(response, json) { - this.updateContent(response.responseText); - if (Object.isFunction(onComplete)) onComplete(response, json); - }).bind(this); - - $super(url, options); - }, - - updateContent: function(responseText) { - var receiver = this.container[this.success() ? 'success' : 'failure'], - options = this.options; - - if (!options.evalScripts) responseText = responseText.stripScripts(); - - if (receiver = $(receiver)) { - if (options.insertion) { - if (Object.isString(options.insertion)) { - var insertion = { }; insertion[options.insertion] = responseText; - receiver.insert(insertion); - } - else options.insertion(receiver, responseText); - } - else receiver.update(responseText); - } - } -}); - -Ajax.PeriodicalUpdater = Class.create(Ajax.Base, { - initialize: function($super, container, url, options) { - $super(options); - this.onComplete = this.options.onComplete; - - this.frequency = (this.options.frequency || 2); - this.decay = (this.options.decay || 1); - - this.updater = { }; - this.container = container; - this.url = url; - - this.start(); - }, - - start: function() { - this.options.onComplete = this.updateComplete.bind(this); - this.onTimerEvent(); - }, - - stop: function() { - this.updater.options.onComplete = undefined; - clearTimeout(this.timer); - (this.onComplete || Prototype.emptyFunction).apply(this, arguments); - }, - - updateComplete: function(response) { - if (this.options.decay) { - this.decay = (response.responseText == this.lastText ? - this.decay * this.options.decay : 1); - - this.lastText = response.responseText; - } - this.timer = this.onTimerEvent.bind(this).delay(this.decay * this.frequency); - }, - - onTimerEvent: function() { - this.updater = new Ajax.Updater(this.container, this.url, this.options); - } -}); - -(function(GLOBAL) { - - var UNDEFINED; - var SLICE = Array.prototype.slice; - - var DIV = document.createElement('div'); - - - function $(element) { - if (arguments.length > 1) { - for (var i = 0, elements = [], length = arguments.length; i < length; i++) - elements.push($(arguments[i])); - return elements; - } - - if (Object.isString(element)) - element = document.getElementById(element); - return Element.extend(element); - } - - GLOBAL.$ = $; - - - if (!GLOBAL.Node) GLOBAL.Node = {}; - - if (!GLOBAL.Node.ELEMENT_NODE) { - Object.extend(GLOBAL.Node, { - ELEMENT_NODE: 1, - ATTRIBUTE_NODE: 2, - TEXT_NODE: 3, - CDATA_SECTION_NODE: 4, - ENTITY_REFERENCE_NODE: 5, - ENTITY_NODE: 6, - PROCESSING_INSTRUCTION_NODE: 7, - COMMENT_NODE: 8, - DOCUMENT_NODE: 9, - DOCUMENT_TYPE_NODE: 10, - DOCUMENT_FRAGMENT_NODE: 11, - NOTATION_NODE: 12 - }); - } - - var ELEMENT_CACHE = {}; - - function shouldUseCreationCache(tagName, attributes) { - if (tagName === 'select') return false; - if ('type' in attributes) return false; - return true; - } - - var HAS_EXTENDED_CREATE_ELEMENT_SYNTAX = (function(){ - try { - var el = document.createElement(''); - return el.tagName.toLowerCase() === 'input' && el.name === 'x'; - } - catch(err) { - return false; - } - })(); - - - var oldElement = GLOBAL.Element; - function Element(tagName, attributes) { - attributes = attributes || {}; - tagName = tagName.toLowerCase(); - - if (HAS_EXTENDED_CREATE_ELEMENT_SYNTAX && attributes.name) { - tagName = '<' + tagName + ' name="' + attributes.name + '">'; - delete attributes.name; - return Element.writeAttribute(document.createElement(tagName), attributes); - } - - if (!ELEMENT_CACHE[tagName]) - ELEMENT_CACHE[tagName] = Element.extend(document.createElement(tagName)); - - var node = shouldUseCreationCache(tagName, attributes) ? - ELEMENT_CACHE[tagName].cloneNode(false) : document.createElement(tagName); - - return Element.writeAttribute(node, attributes); - } - - GLOBAL.Element = Element; - - Object.extend(GLOBAL.Element, oldElement || {}); - if (oldElement) GLOBAL.Element.prototype = oldElement.prototype; - - Element.Methods = { ByTag: {}, Simulated: {} }; - - var methods = {}; - - var INSPECT_ATTRIBUTES = { id: 'id', className: 'class' }; - function inspect(element) { - element = $(element); - var result = '<' + element.tagName.toLowerCase(); - - var attribute, value; - for (var property in INSPECT_ATTRIBUTES) { - attribute = INSPECT_ATTRIBUTES[property]; - value = (element[property] || '').toString(); - if (value) result += ' ' + attribute + '=' + value.inspect(true); - } - - return result + '>'; - } - - methods.inspect = inspect; - - - function visible(element) { - return $(element).style.display !== 'none'; - } - - function toggle(element, bool) { - element = $(element); - if (Object.isUndefined(bool)) - bool = !Element.visible(element); - Element[bool ? 'show' : 'hide'](element); - - return element; - } - - function hide(element) { - element = $(element); - element.style.display = 'none'; - return element; - } - - function show(element) { - element = $(element); - element.style.display = ''; - return element; - } - - - Object.extend(methods, { - visible: visible, - toggle: toggle, - hide: hide, - show: show - }); - - - function remove(element) { - element = $(element); - element.parentNode.removeChild(element); - return element; - } - - var SELECT_ELEMENT_INNERHTML_BUGGY = (function(){ - var el = document.createElement("select"), - isBuggy = true; - el.innerHTML = ""; - if (el.options && el.options[0]) { - isBuggy = el.options[0].nodeName.toUpperCase() !== "OPTION"; - } - el = null; - return isBuggy; - })(); - - var TABLE_ELEMENT_INNERHTML_BUGGY = (function(){ - try { - var el = document.createElement("table"); - if (el && el.tBodies) { - el.innerHTML = "
"; - var isBuggy = typeof el.tBodies[0] == "undefined"; - el = null; - return isBuggy; - } - } catch (e) { - return true; - } - })(); - - var LINK_ELEMENT_INNERHTML_BUGGY = (function() { - try { - var el = document.createElement('div'); - el.innerHTML = ""; - var isBuggy = (el.childNodes.length === 0); - el = null; - return isBuggy; - } catch(e) { - return true; - } - })(); - - var ANY_INNERHTML_BUGGY = SELECT_ELEMENT_INNERHTML_BUGGY || - TABLE_ELEMENT_INNERHTML_BUGGY || LINK_ELEMENT_INNERHTML_BUGGY; - - var SCRIPT_ELEMENT_REJECTS_TEXTNODE_APPENDING = (function () { - var s = document.createElement("script"), - isBuggy = false; - try { - s.appendChild(document.createTextNode("")); - isBuggy = !s.firstChild || - s.firstChild && s.firstChild.nodeType !== 3; - } catch (e) { - isBuggy = true; - } - s = null; - return isBuggy; - })(); - - function update(element, content) { - element = $(element); - - var descendants = element.getElementsByTagName('*'), - i = descendants.length; - while (i--) purgeElement(descendants[i]); - - if (content && content.toElement) - content = content.toElement(); - - if (Object.isElement(content)) - return element.update().insert(content); - - - content = Object.toHTML(content); - var tagName = element.tagName.toUpperCase(); - - if (tagName === 'SCRIPT' && SCRIPT_ELEMENT_REJECTS_TEXTNODE_APPENDING) { - element.text = content; - return element; - } - - if (ANY_INNERHTML_BUGGY) { - if (tagName in INSERTION_TRANSLATIONS.tags) { - while (element.firstChild) - element.removeChild(element.firstChild); - - var nodes = getContentFromAnonymousElement(tagName, content.stripScripts()); - for (var i = 0, node; node = nodes[i]; i++) - element.appendChild(node); - - } else if (LINK_ELEMENT_INNERHTML_BUGGY && Object.isString(content) && content.indexOf(' -1) { - while (element.firstChild) - element.removeChild(element.firstChild); - - var nodes = getContentFromAnonymousElement(tagName, - content.stripScripts(), true); - - for (var i = 0, node; node = nodes[i]; i++) - element.appendChild(node); - } else { - element.innerHTML = content.stripScripts(); - } - } else { - element.innerHTML = content.stripScripts(); - } - - content.evalScripts.bind(content).defer(); - return element; - } - - function replace(element, content) { - element = $(element); - - if (content && content.toElement) { - content = content.toElement(); - } else if (!Object.isElement(content)) { - content = Object.toHTML(content); - var range = element.ownerDocument.createRange(); - range.selectNode(element); - content.evalScripts.bind(content).defer(); - content = range.createContextualFragment(content.stripScripts()); - } - - element.parentNode.replaceChild(content, element); - return element; - } - - var INSERTION_TRANSLATIONS = { - before: function(element, node) { - element.parentNode.insertBefore(node, element); - }, - top: function(element, node) { - element.insertBefore(node, element.firstChild); - }, - bottom: function(element, node) { - element.appendChild(node); - }, - after: function(element, node) { - element.parentNode.insertBefore(node, element.nextSibling); - }, - - tags: { - TABLE: ['
test
', '
', 1], - TBODY: ['', '
', 2], - TR: ['', '
', 3], - TD: ['
', '
', 4], - SELECT: ['', 1] - } - }; - - var tags = INSERTION_TRANSLATIONS.tags; - - Object.extend(tags, { - THEAD: tags.TBODY, - TFOOT: tags.TBODY, - TH: tags.TD - }); - - function replace_IE(element, content) { - element = $(element); - if (content && content.toElement) - content = content.toElement(); - if (Object.isElement(content)) { - element.parentNode.replaceChild(content, element); - return element; - } - - content = Object.toHTML(content); - var parent = element.parentNode, tagName = parent.tagName.toUpperCase(); - - if (tagName in INSERTION_TRANSLATIONS.tags) { - var nextSibling = Element.next(element); - var fragments = getContentFromAnonymousElement( - tagName, content.stripScripts()); - - parent.removeChild(element); - - var iterator; - if (nextSibling) - iterator = function(node) { parent.insertBefore(node, nextSibling) }; - else - iterator = function(node) { parent.appendChild(node); } - - fragments.each(iterator); - } else { - element.outerHTML = content.stripScripts(); - } - - content.evalScripts.bind(content).defer(); - return element; - } - - if ('outerHTML' in document.documentElement) - replace = replace_IE; - - function isContent(content) { - if (Object.isUndefined(content) || content === null) return false; - - if (Object.isString(content) || Object.isNumber(content)) return true; - if (Object.isElement(content)) return true; - if (content.toElement || content.toHTML) return true; - - return false; - } - - function insertContentAt(element, content, position) { - position = position.toLowerCase(); - var method = INSERTION_TRANSLATIONS[position]; - - if (content && content.toElement) content = content.toElement(); - if (Object.isElement(content)) { - method(element, content); - return element; - } - - content = Object.toHTML(content); - var tagName = ((position === 'before' || position === 'after') ? - element.parentNode : element).tagName.toUpperCase(); - - var childNodes = getContentFromAnonymousElement(tagName, content.stripScripts()); - - if (position === 'top' || position === 'after') childNodes.reverse(); - - for (var i = 0, node; node = childNodes[i]; i++) - method(element, node); - - content.evalScripts.bind(content).defer(); - } - - function insert(element, insertions) { - element = $(element); - - if (isContent(insertions)) - insertions = { bottom: insertions }; - - for (var position in insertions) - insertContentAt(element, insertions[position], position); - - return element; - } - - function wrap(element, wrapper, attributes) { - element = $(element); - - if (Object.isElement(wrapper)) { - $(wrapper).writeAttribute(attributes || {}); - } else if (Object.isString(wrapper)) { - wrapper = new Element(wrapper, attributes); - } else { - wrapper = new Element('div', wrapper); - } - - if (element.parentNode) - element.parentNode.replaceChild(wrapper, element); - - wrapper.appendChild(element); - - return wrapper; - } - - function cleanWhitespace(element) { - element = $(element); - var node = element.firstChild; - - while (node) { - var nextNode = node.nextSibling; - if (node.nodeType === Node.TEXT_NODE && !/\S/.test(node.nodeValue)) - element.removeChild(node); - node = nextNode; - } - return element; - } - - function empty(element) { - return $(element).innerHTML.blank(); - } - - function getContentFromAnonymousElement(tagName, html, force) { - var t = INSERTION_TRANSLATIONS.tags[tagName], div = DIV; - - var workaround = !!t; - if (!workaround && force) { - workaround = true; - t = ['', '', 0]; - } - - if (workaround) { - div.innerHTML = ' ' + t[0] + html + t[1]; - div.removeChild(div.firstChild); - for (var i = t[2]; i--; ) - div = div.firstChild; - } else { - div.innerHTML = html; - } - - return $A(div.childNodes); - } - - function clone(element, deep) { - if (!(element = $(element))) return; - var clone = element.cloneNode(deep); - if (!HAS_UNIQUE_ID_PROPERTY) { - clone._prototypeUID = UNDEFINED; - if (deep) { - var descendants = Element.select(clone, '*'), - i = descendants.length; - while (i--) - descendants[i]._prototypeUID = UNDEFINED; - } - } - return Element.extend(clone); - } - - function purgeElement(element) { - var uid = getUniqueElementID(element); - if (uid) { - Element.stopObserving(element); - if (!HAS_UNIQUE_ID_PROPERTY) - element._prototypeUID = UNDEFINED; - delete Element.Storage[uid]; - } - } - - function purgeCollection(elements) { - var i = elements.length; - while (i--) - purgeElement(elements[i]); - } - - function purgeCollection_IE(elements) { - var i = elements.length, element, uid; - while (i--) { - element = elements[i]; - uid = getUniqueElementID(element); - delete Element.Storage[uid]; - delete Event.cache[uid]; - } - } - - if (HAS_UNIQUE_ID_PROPERTY) { - purgeCollection = purgeCollection_IE; - } - - - function purge(element) { - if (!(element = $(element))) return; - purgeElement(element); - - var descendants = element.getElementsByTagName('*'), - i = descendants.length; - - while (i--) purgeElement(descendants[i]); - - return null; - } - - Object.extend(methods, { - remove: remove, - update: update, - replace: replace, - insert: insert, - wrap: wrap, - cleanWhitespace: cleanWhitespace, - empty: empty, - clone: clone, - purge: purge - }); - - - - function recursivelyCollect(element, property, maximumLength) { - element = $(element); - maximumLength = maximumLength || -1; - var elements = []; - - while (element = element[property]) { - if (element.nodeType === Node.ELEMENT_NODE) - elements.push(Element.extend(element)); - - if (elements.length === maximumLength) break; - } - - return elements; - } - - - function ancestors(element) { - return recursivelyCollect(element, 'parentNode'); - } - - function descendants(element) { - return Element.select(element, '*'); - } - - function firstDescendant(element) { - element = $(element).firstChild; - while (element && element.nodeType !== Node.ELEMENT_NODE) - element = element.nextSibling; - - return $(element); - } - - function immediateDescendants(element) { - var results = [], child = $(element).firstChild; - - while (child) { - if (child.nodeType === Node.ELEMENT_NODE) - results.push(Element.extend(child)); - - child = child.nextSibling; - } - - return results; - } - - function previousSiblings(element) { - return recursivelyCollect(element, 'previousSibling'); - } - - function nextSiblings(element) { - return recursivelyCollect(element, 'nextSibling'); - } - - function siblings(element) { - element = $(element); - var previous = previousSiblings(element), - next = nextSiblings(element); - return previous.reverse().concat(next); - } - - function match(element, selector) { - element = $(element); - - if (Object.isString(selector)) - return Prototype.Selector.match(element, selector); - - return selector.match(element); - } - - - function _recursivelyFind(element, property, expression, index) { - element = $(element), expression = expression || 0, index = index || 0; - if (Object.isNumber(expression)) { - index = expression, expression = null; - } - - while (element = element[property]) { - if (element.nodeType !== 1) continue; - if (expression && !Prototype.Selector.match(element, expression)) - continue; - if (--index >= 0) continue; - - return Element.extend(element); - } - } - - - function up(element, expression, index) { - element = $(element); - - if (arguments.length === 1) return $(element.parentNode); - return _recursivelyFind(element, 'parentNode', expression, index); - } - - function down(element, expression, index) { - element = $(element), expression = expression || 0, index = index || 0; - - if (Object.isNumber(expression)) - index = expression, expression = '*'; - - var node = Prototype.Selector.select(expression, element)[index]; - return Element.extend(node); - } - - function previous(element, expression, index) { - return _recursivelyFind(element, 'previousSibling', expression, index); - } - - function next(element, expression, index) { - return _recursivelyFind(element, 'nextSibling', expression, index); - } - - function select(element) { - element = $(element); - var expressions = SLICE.call(arguments, 1).join(', '); - return Prototype.Selector.select(expressions, element); - } - - function adjacent(element) { - element = $(element); - var expressions = SLICE.call(arguments, 1).join(', '); - var siblings = Element.siblings(element), results = []; - for (var i = 0, sibling; sibling = siblings[i]; i++) { - if (Prototype.Selector.match(sibling, expressions)) - results.push(sibling); - } - - return results; - } - - function descendantOf_DOM(element, ancestor) { - element = $(element), ancestor = $(ancestor); - while (element = element.parentNode) - if (element === ancestor) return true; - return false; - } - - function descendantOf_contains(element, ancestor) { - element = $(element), ancestor = $(ancestor); - if (!ancestor.contains) return descendantOf_DOM(element, ancestor); - return ancestor.contains(element) && ancestor !== element; - } - - function descendantOf_compareDocumentPosition(element, ancestor) { - element = $(element), ancestor = $(ancestor); - return (element.compareDocumentPosition(ancestor) & 8) === 8; - } - - var descendantOf; - if (DIV.compareDocumentPosition) { - descendantOf = descendantOf_compareDocumentPosition; - } else if (DIV.contains) { - descendantOf = descendantOf_contains; - } else { - descendantOf = descendantOf_DOM; - } - - - Object.extend(methods, { - recursivelyCollect: recursivelyCollect, - ancestors: ancestors, - descendants: descendants, - firstDescendant: firstDescendant, - immediateDescendants: immediateDescendants, - previousSiblings: previousSiblings, - nextSiblings: nextSiblings, - siblings: siblings, - match: match, - up: up, - down: down, - previous: previous, - next: next, - select: select, - adjacent: adjacent, - descendantOf: descendantOf, - - getElementsBySelector: select, - - childElements: immediateDescendants - }); - - - var idCounter = 1; - function identify(element) { - element = $(element); - var id = Element.readAttribute(element, 'id'); - if (id) return id; - - do { id = 'anonymous_element_' + idCounter++ } while ($(id)); - - Element.writeAttribute(element, 'id', id); - return id; - } - - - function readAttribute(element, name) { - return $(element).getAttribute(name); - } - - function readAttribute_IE(element, name) { - element = $(element); - - var table = ATTRIBUTE_TRANSLATIONS.read; - if (table.values[name]) - return table.values[name](element, name); - - if (table.names[name]) name = table.names[name]; - - if (name.include(':')) { - if (!element.attributes || !element.attributes[name]) return null; - return element.attributes[name].value; - } - - return element.getAttribute(name); - } - - function readAttribute_Opera(element, name) { - if (name === 'title') return element.title; - return element.getAttribute(name); - } - - var PROBLEMATIC_ATTRIBUTE_READING = (function() { - DIV.setAttribute('onclick', Prototype.emptyFunction); - var value = DIV.getAttribute('onclick'); - var isFunction = (typeof value === 'function'); - DIV.removeAttribute('onclick'); - return isFunction; - })(); - - if (PROBLEMATIC_ATTRIBUTE_READING) { - readAttribute = readAttribute_IE; - } else if (Prototype.Browser.Opera) { - readAttribute = readAttribute_Opera; - } - - - function writeAttribute(element, name, value) { - element = $(element); - var attributes = {}, table = ATTRIBUTE_TRANSLATIONS.write; - - if (typeof name === 'object') { - attributes = name; - } else { - attributes[name] = Object.isUndefined(value) ? true : value; - } - - for (var attr in attributes) { - name = table.names[attr] || attr; - value = attributes[attr]; - if (table.values[attr]) - name = table.values[attr](element, value); - if (value === false || value === null) - element.removeAttribute(name); - else if (value === true) - element.setAttribute(name, name); - else element.setAttribute(name, value); - } - - return element; - } - - function hasAttribute(element, attribute) { - attribute = ATTRIBUTE_TRANSLATIONS.has[attribute] || attribute; - var node = $(element).getAttributeNode(attribute); - return !!(node && node.specified); - } - - GLOBAL.Element.Methods.Simulated.hasAttribute = hasAttribute; - - function classNames(element) { - return new Element.ClassNames(element); - } - - var regExpCache = {}; - function getRegExpForClassName(className) { - if (regExpCache[className]) return regExpCache[className]; - - var re = new RegExp("(^|\\s+)" + className + "(\\s+|$)"); - regExpCache[className] = re; - return re; - } - - function hasClassName(element, className) { - if (!(element = $(element))) return; - - var elementClassName = element.className; - - if (elementClassName.length === 0) return false; - if (elementClassName === className) return true; - - return getRegExpForClassName(className).test(elementClassName); - } - - function addClassName(element, className) { - if (!(element = $(element))) return; - - if (!hasClassName(element, className)) - element.className += (element.className ? ' ' : '') + className; - - return element; - } - - function removeClassName(element, className) { - if (!(element = $(element))) return; - - element.className = element.className.replace( - getRegExpForClassName(className), ' ').strip(); - - return element; - } - - function toggleClassName(element, className, bool) { - if (!(element = $(element))) return; - - if (Object.isUndefined(bool)) - bool = !hasClassName(element, className); - - var method = Element[bool ? 'addClassName' : 'removeClassName']; - return method(element, className); - } - - var ATTRIBUTE_TRANSLATIONS = {}; - - var classProp = 'className', forProp = 'for'; - - DIV.setAttribute(classProp, 'x'); - if (DIV.className !== 'x') { - DIV.setAttribute('class', 'x'); - if (DIV.className === 'x') - classProp = 'class'; - } - - var LABEL = document.createElement('label'); - LABEL.setAttribute(forProp, 'x'); - if (LABEL.htmlFor !== 'x') { - LABEL.setAttribute('htmlFor', 'x'); - if (LABEL.htmlFor === 'x') - forProp = 'htmlFor'; - } - LABEL = null; - - function _getAttr(element, attribute) { - return element.getAttribute(attribute); - } - - function _getAttr2(element, attribute) { - return element.getAttribute(attribute, 2); - } - - function _getAttrNode(element, attribute) { - var node = element.getAttributeNode(attribute); - return node ? node.value : ''; - } - - function _getFlag(element, attribute) { - return $(element).hasAttribute(attribute) ? attribute : null; - } - - DIV.onclick = Prototype.emptyFunction; - var onclickValue = DIV.getAttribute('onclick'); - - var _getEv; - - if (String(onclickValue).indexOf('{') > -1) { - _getEv = function(element, attribute) { - var value = element.getAttribute(attribute); - if (!value) return null; - value = value.toString(); - value = value.split('{')[1]; - value = value.split('}')[0]; - return value.strip(); - }; - } - else if (onclickValue === '') { - _getEv = function(element, attribute) { - var value = element.getAttribute(attribute); - if (!value) return null; - return value.strip(); - }; - } - - ATTRIBUTE_TRANSLATIONS.read = { - names: { - 'class': classProp, - 'className': classProp, - 'for': forProp, - 'htmlFor': forProp - }, - - values: { - style: function(element) { - return element.style.cssText.toLowerCase(); - }, - title: function(element) { - return element.title; - } - } - }; - - ATTRIBUTE_TRANSLATIONS.write = { - names: { - className: 'class', - htmlFor: 'for', - cellpadding: 'cellPadding', - cellspacing: 'cellSpacing' - }, - - values: { - checked: function(element, value) { - element.checked = !!value; - }, - - style: function(element, value) { - element.style.cssText = value ? value : ''; - } - } - }; - - ATTRIBUTE_TRANSLATIONS.has = { names: {} }; - - Object.extend(ATTRIBUTE_TRANSLATIONS.write.names, - ATTRIBUTE_TRANSLATIONS.read.names); - - var CAMEL_CASED_ATTRIBUTE_NAMES = $w('colSpan rowSpan vAlign dateTime ' + - 'accessKey tabIndex encType maxLength readOnly longDesc frameBorder'); - - for (var i = 0, attr; attr = CAMEL_CASED_ATTRIBUTE_NAMES[i]; i++) { - ATTRIBUTE_TRANSLATIONS.write.names[attr.toLowerCase()] = attr; - ATTRIBUTE_TRANSLATIONS.has.names[attr.toLowerCase()] = attr; - } - - Object.extend(ATTRIBUTE_TRANSLATIONS.read.values, { - href: _getAttr2, - src: _getAttr2, - type: _getAttr, - action: _getAttrNode, - disabled: _getFlag, - checked: _getFlag, - readonly: _getFlag, - multiple: _getFlag, - onload: _getEv, - onunload: _getEv, - onclick: _getEv, - ondblclick: _getEv, - onmousedown: _getEv, - onmouseup: _getEv, - onmouseover: _getEv, - onmousemove: _getEv, - onmouseout: _getEv, - onfocus: _getEv, - onblur: _getEv, - onkeypress: _getEv, - onkeydown: _getEv, - onkeyup: _getEv, - onsubmit: _getEv, - onreset: _getEv, - onselect: _getEv, - onchange: _getEv - }); - - - Object.extend(methods, { - identify: identify, - readAttribute: readAttribute, - writeAttribute: writeAttribute, - classNames: classNames, - hasClassName: hasClassName, - addClassName: addClassName, - removeClassName: removeClassName, - toggleClassName: toggleClassName - }); - - - function normalizeStyleName(style) { - if (style === 'float' || style === 'styleFloat') - return 'cssFloat'; - return style.camelize(); - } - - function normalizeStyleName_IE(style) { - if (style === 'float' || style === 'cssFloat') - return 'styleFloat'; - return style.camelize(); - } - - function setStyle(element, styles) { - element = $(element); - var elementStyle = element.style, match; - - if (Object.isString(styles)) { - elementStyle.cssText += ';' + styles; - if (styles.include('opacity')) { - var opacity = styles.match(/opacity:\s*(\d?\.?\d*)/)[1]; - Element.setOpacity(element, opacity); - } - return element; - } - - for (var property in styles) { - if (property === 'opacity') { - Element.setOpacity(element, styles[property]); - } else { - var value = styles[property]; - if (property === 'float' || property === 'cssFloat') { - property = Object.isUndefined(elementStyle.styleFloat) ? - 'cssFloat' : 'styleFloat'; - } - elementStyle[property] = value; - } - } - - return element; - } - - - function getStyle(element, style) { - element = $(element); - style = normalizeStyleName(style); - - var value = element.style[style]; - if (!value || value === 'auto') { - var css = document.defaultView.getComputedStyle(element, null); - value = css ? css[style] : null; - } - - if (style === 'opacity') return value ? parseFloat(value) : 1.0; - return value === 'auto' ? null : value; - } - - function getStyle_Opera(element, style) { - switch (style) { - case 'height': case 'width': - if (!Element.visible(element)) return null; - - var dim = parseInt(getStyle(element, style), 10); - - if (dim !== element['offset' + style.capitalize()]) - return dim + 'px'; - - return Element.measure(element, style); - - default: return getStyle(element, style); - } - } - - function getStyle_IE(element, style) { - element = $(element); - style = normalizeStyleName_IE(style); - - var value = element.style[style]; - if (!value && element.currentStyle) { - value = element.currentStyle[style]; - } - - if (style === 'opacity' && !STANDARD_CSS_OPACITY_SUPPORTED) - return getOpacity_IE(element); - - if (value === 'auto') { - if ((style === 'width' || style === 'height') && Element.visible(element)) - return Element.measure(element, style) + 'px'; - return null; - } - - return value; - } - - function stripAlphaFromFilter_IE(filter) { - return (filter || '').replace(/alpha\([^\)]*\)/gi, ''); - } - - function hasLayout_IE(element) { - if (!element.currentStyle.hasLayout) - element.style.zoom = 1; - return element; - } - - var STANDARD_CSS_OPACITY_SUPPORTED = (function() { - DIV.style.cssText = "opacity:.55"; - return /^0.55/.test(DIV.style.opacity); - })(); - - function setOpacity(element, value) { - element = $(element); - if (value == 1 || value === '') value = ''; - else if (value < 0.00001) value = 0; - element.style.opacity = value; - return element; - } - - function setOpacity_IE(element, value) { - if (STANDARD_CSS_OPACITY_SUPPORTED) - return setOpacity(element, value); - - element = hasLayout_IE($(element)); - var filter = Element.getStyle(element, 'filter'), - style = element.style; - - if (value == 1 || value === '') { - filter = stripAlphaFromFilter_IE(filter); - if (filter) style.filter = filter; - else style.removeAttribute('filter'); - return element; - } - - if (value < 0.00001) value = 0; - - style.filter = stripAlphaFromFilter_IE(filter) + - 'alpha(opacity=' + (value * 100) + ')'; - - return element; - } - - - function getOpacity(element) { - return Element.getStyle(element, 'opacity'); - } - - function getOpacity_IE(element) { - if (STANDARD_CSS_OPACITY_SUPPORTED) - return getOpacity(element); - - var filter = Element.getStyle(element, 'filter'); - if (filter.length === 0) return 1.0; - var match = (filter || '').match(/alpha\(opacity=(.*)\)/); - if (match[1]) return parseFloat(match[1]) / 100; - return 1.0; - } - - - Object.extend(methods, { - setStyle: setStyle, - getStyle: getStyle, - setOpacity: setOpacity, - getOpacity: getOpacity - }); - - if ('styleFloat' in DIV.style) { - methods.getStyle = getStyle_IE; - methods.setOpacity = setOpacity_IE; - methods.getOpacity = getOpacity_IE; - } - - var UID = 0; - - GLOBAL.Element.Storage = { UID: 1 }; - - function getUniqueElementID(element) { - if (element === window) return 0; - - if (typeof element._prototypeUID === 'undefined') - element._prototypeUID = Element.Storage.UID++; - return element._prototypeUID; - } - - function getUniqueElementID_IE(element) { - if (element === window) return 0; - if (element == document) return 1; - return element.uniqueID; - } - - var HAS_UNIQUE_ID_PROPERTY = ('uniqueID' in DIV); - if (HAS_UNIQUE_ID_PROPERTY) - getUniqueElementID = getUniqueElementID_IE; - - function getStorage(element) { - if (!(element = $(element))) return; - - var uid = getUniqueElementID(element); - - if (!Element.Storage[uid]) - Element.Storage[uid] = $H(); - - return Element.Storage[uid]; - } - - function store(element, key, value) { - if (!(element = $(element))) return; - var storage = getStorage(element); - if (arguments.length === 2) { - storage.update(key); - } else { - storage.set(key, value); - } - return element; - } - - function retrieve(element, key, defaultValue) { - if (!(element = $(element))) return; - var storage = getStorage(element), value = storage.get(key); - - if (Object.isUndefined(value)) { - storage.set(key, defaultValue); - value = defaultValue; - } - - return value; - } - - - Object.extend(methods, { - getStorage: getStorage, - store: store, - retrieve: retrieve - }); - - - var Methods = {}, ByTag = Element.Methods.ByTag, - F = Prototype.BrowserFeatures; - - if (!F.ElementExtensions && ('__proto__' in DIV)) { - GLOBAL.HTMLElement = {}; - GLOBAL.HTMLElement.prototype = DIV['__proto__']; - F.ElementExtensions = true; - } - - function checkElementPrototypeDeficiency(tagName) { - if (typeof window.Element === 'undefined') return false; - var proto = window.Element.prototype; - if (proto) { - var id = '_' + (Math.random() + '').slice(2), - el = document.createElement(tagName); - proto[id] = 'x'; - var isBuggy = (el[id] !== 'x'); - delete proto[id]; - el = null; - return isBuggy; - } - - return false; - } - - var HTMLOBJECTELEMENT_PROTOTYPE_BUGGY = - checkElementPrototypeDeficiency('object'); - - function extendElementWith(element, methods) { - for (var property in methods) { - var value = methods[property]; - if (Object.isFunction(value) && !(property in element)) - element[property] = value.methodize(); - } - } - - var EXTENDED = {}; - function elementIsExtended(element) { - var uid = getUniqueElementID(element); - return (uid in EXTENDED); - } - - function extend(element) { - if (!element || elementIsExtended(element)) return element; - if (element.nodeType !== Node.ELEMENT_NODE || element == window) - return element; - - var methods = Object.clone(Methods), - tagName = element.tagName.toUpperCase(); - - if (ByTag[tagName]) Object.extend(methods, ByTag[tagName]); - - extendElementWith(element, methods); - EXTENDED[getUniqueElementID(element)] = true; - return element; - } - - function extend_IE8(element) { - if (!element || elementIsExtended(element)) return element; - - var t = element.tagName; - if (t && (/^(?:object|applet|embed)$/i.test(t))) { - extendElementWith(element, Element.Methods); - extendElementWith(element, Element.Methods.Simulated); - extendElementWith(element, Element.Methods.ByTag[t.toUpperCase()]); - } - - return element; - } - - if (F.SpecificElementExtensions) { - extend = HTMLOBJECTELEMENT_PROTOTYPE_BUGGY ? extend_IE8 : Prototype.K; - } - - function addMethodsToTagName(tagName, methods) { - tagName = tagName.toUpperCase(); - if (!ByTag[tagName]) ByTag[tagName] = {}; - Object.extend(ByTag[tagName], methods); - } - - function mergeMethods(destination, methods, onlyIfAbsent) { - if (Object.isUndefined(onlyIfAbsent)) onlyIfAbsent = false; - for (var property in methods) { - var value = methods[property]; - if (!Object.isFunction(value)) continue; - if (!onlyIfAbsent || !(property in destination)) - destination[property] = value.methodize(); - } - } - - function findDOMClass(tagName) { - var klass; - var trans = { - "OPTGROUP": "OptGroup", "TEXTAREA": "TextArea", "P": "Paragraph", - "FIELDSET": "FieldSet", "UL": "UList", "OL": "OList", "DL": "DList", - "DIR": "Directory", "H1": "Heading", "H2": "Heading", "H3": "Heading", - "H4": "Heading", "H5": "Heading", "H6": "Heading", "Q": "Quote", - "INS": "Mod", "DEL": "Mod", "A": "Anchor", "IMG": "Image", "CAPTION": - "TableCaption", "COL": "TableCol", "COLGROUP": "TableCol", "THEAD": - "TableSection", "TFOOT": "TableSection", "TBODY": "TableSection", "TR": - "TableRow", "TH": "TableCell", "TD": "TableCell", "FRAMESET": - "FrameSet", "IFRAME": "IFrame" - }; - if (trans[tagName]) klass = 'HTML' + trans[tagName] + 'Element'; - if (window[klass]) return window[klass]; - klass = 'HTML' + tagName + 'Element'; - if (window[klass]) return window[klass]; - klass = 'HTML' + tagName.capitalize() + 'Element'; - if (window[klass]) return window[klass]; - - var element = document.createElement(tagName), - proto = element['__proto__'] || element.constructor.prototype; - - element = null; - return proto; - } - - function addMethods(methods) { - if (arguments.length === 0) addFormMethods(); - - if (arguments.length === 2) { - var tagName = methods; - methods = arguments[1]; - } - - if (!tagName) { - Object.extend(Element.Methods, methods || {}); - } else { - if (Object.isArray(tagName)) { - for (var i = 0, tag; tag = tagName[i]; i++) - addMethodsToTagName(tag, methods); - } else { - addMethodsToTagName(tagName, methods); - } - } - - var ELEMENT_PROTOTYPE = window.HTMLElement ? HTMLElement.prototype : - Element.prototype; - - if (F.ElementExtensions) { - mergeMethods(ELEMENT_PROTOTYPE, Element.Methods); - mergeMethods(ELEMENT_PROTOTYPE, Element.Methods.Simulated, true); - } - - if (F.SpecificElementExtensions) { - for (var tag in Element.Methods.ByTag) { - var klass = findDOMClass(tag); - if (Object.isUndefined(klass)) continue; - mergeMethods(klass.prototype, ByTag[tag]); - } - } - - Object.extend(Element, Element.Methods); - Object.extend(Element, Element.Methods.Simulated); - delete Element.ByTag; - delete Element.Simulated; - - Element.extend.refresh(); - - ELEMENT_CACHE = {}; - } - - Object.extend(GLOBAL.Element, { - extend: extend, - addMethods: addMethods - }); - - if (extend === Prototype.K) { - GLOBAL.Element.extend.refresh = Prototype.emptyFunction; - } else { - GLOBAL.Element.extend.refresh = function() { - if (Prototype.BrowserFeatures.ElementExtensions) return; - Object.extend(Methods, Element.Methods); - Object.extend(Methods, Element.Methods.Simulated); - - EXTENDED = {}; - }; - } - - function addFormMethods() { - Object.extend(Form, Form.Methods); - Object.extend(Form.Element, Form.Element.Methods); - Object.extend(Element.Methods.ByTag, { - "FORM": Object.clone(Form.Methods), - "INPUT": Object.clone(Form.Element.Methods), - "SELECT": Object.clone(Form.Element.Methods), - "TEXTAREA": Object.clone(Form.Element.Methods), - "BUTTON": Object.clone(Form.Element.Methods) - }); - } - - Element.addMethods(methods); - -})(this); -(function() { - - function toDecimal(pctString) { - var match = pctString.match(/^(\d+)%?$/i); - if (!match) return null; - return (Number(match[1]) / 100); - } - - function getRawStyle(element, style) { - element = $(element); - - var value = element.style[style]; - if (!value || value === 'auto') { - var css = document.defaultView.getComputedStyle(element, null); - value = css ? css[style] : null; - } - - if (style === 'opacity') return value ? parseFloat(value) : 1.0; - return value === 'auto' ? null : value; - } - - function getRawStyle_IE(element, style) { - var value = element.style[style]; - if (!value && element.currentStyle) { - value = element.currentStyle[style]; - } - return value; - } - - function getContentWidth(element, context) { - var boxWidth = element.offsetWidth; - - var bl = getPixelValue(element, 'borderLeftWidth', context) || 0; - var br = getPixelValue(element, 'borderRightWidth', context) || 0; - var pl = getPixelValue(element, 'paddingLeft', context) || 0; - var pr = getPixelValue(element, 'paddingRight', context) || 0; - - return boxWidth - bl - br - pl - pr; - } - - if ('currentStyle' in document.documentElement) { - getRawStyle = getRawStyle_IE; - } - - - function getPixelValue(value, property, context) { - var element = null; - if (Object.isElement(value)) { - element = value; - value = getRawStyle(element, property); - } - - if (value === null || Object.isUndefined(value)) { - return null; - } - - if ((/^(?:-)?\d+(\.\d+)?(px)?$/i).test(value)) { - return window.parseFloat(value); - } - - var isPercentage = value.include('%'), isViewport = (context === document.viewport); - - if (/\d/.test(value) && element && element.runtimeStyle && !(isPercentage && isViewport)) { - var style = element.style.left, rStyle = element.runtimeStyle.left; - element.runtimeStyle.left = element.currentStyle.left; - element.style.left = value || 0; - value = element.style.pixelLeft; - element.style.left = style; - element.runtimeStyle.left = rStyle; - - return value; - } - - if (element && isPercentage) { - context = context || element.parentNode; - var decimal = toDecimal(value), whole = null; - - var isHorizontal = property.include('left') || property.include('right') || - property.include('width'); - - var isVertical = property.include('top') || property.include('bottom') || - property.include('height'); - - if (context === document.viewport) { - if (isHorizontal) { - whole = document.viewport.getWidth(); - } else if (isVertical) { - whole = document.viewport.getHeight(); - } - } else { - if (isHorizontal) { - whole = $(context).measure('width'); - } else if (isVertical) { - whole = $(context).measure('height'); - } - } - - return (whole === null) ? 0 : whole * decimal; - } - - return 0; - } - - function toCSSPixels(number) { - if (Object.isString(number) && number.endsWith('px')) - return number; - return number + 'px'; - } - - function isDisplayed(element) { - while (element && element.parentNode) { - var display = element.getStyle('display'); - if (display === 'none') { - return false; - } - element = $(element.parentNode); - } - return true; - } - - var hasLayout = Prototype.K; - if ('currentStyle' in document.documentElement) { - hasLayout = function(element) { - if (!element.currentStyle.hasLayout) { - element.style.zoom = 1; - } - return element; - }; - } - - function cssNameFor(key) { - if (key.include('border')) key = key + '-width'; - return key.camelize(); - } - - Element.Layout = Class.create(Hash, { - initialize: function($super, element, preCompute) { - $super(); - this.element = $(element); - - Element.Layout.PROPERTIES.each( function(property) { - this._set(property, null); - }, this); - - if (preCompute) { - this._preComputing = true; - this._begin(); - Element.Layout.PROPERTIES.each( this._compute, this ); - this._end(); - this._preComputing = false; - } - }, - - _set: function(property, value) { - return Hash.prototype.set.call(this, property, value); - }, - - set: function(property, value) { - throw "Properties of Element.Layout are read-only."; - }, - - get: function($super, property) { - var value = $super(property); - return value === null ? this._compute(property) : value; - }, - - _begin: function() { - if (this._isPrepared()) return; - - var element = this.element; - if (isDisplayed(element)) { - this._setPrepared(true); - return; - } - - - var originalStyles = { - position: element.style.position || '', - width: element.style.width || '', - visibility: element.style.visibility || '', - display: element.style.display || '' - }; - - element.store('prototype_original_styles', originalStyles); - - var position = getRawStyle(element, 'position'), width = element.offsetWidth; - - if (width === 0 || width === null) { - element.style.display = 'block'; - width = element.offsetWidth; - } - - var context = (position === 'fixed') ? document.viewport : - element.parentNode; - - var tempStyles = { - visibility: 'hidden', - display: 'block' - }; - - if (position !== 'fixed') tempStyles.position = 'absolute'; - - element.setStyle(tempStyles); - - var positionedWidth = element.offsetWidth, newWidth; - if (width && (positionedWidth === width)) { - newWidth = getContentWidth(element, context); - } else if (position === 'absolute' || position === 'fixed') { - newWidth = getContentWidth(element, context); - } else { - var parent = element.parentNode, pLayout = $(parent).getLayout(); - - newWidth = pLayout.get('width') - - this.get('margin-left') - - this.get('border-left') - - this.get('padding-left') - - this.get('padding-right') - - this.get('border-right') - - this.get('margin-right'); - } - - element.setStyle({ width: newWidth + 'px' }); - - this._setPrepared(true); - }, - - _end: function() { - var element = this.element; - var originalStyles = element.retrieve('prototype_original_styles'); - element.store('prototype_original_styles', null); - element.setStyle(originalStyles); - this._setPrepared(false); - }, - - _compute: function(property) { - var COMPUTATIONS = Element.Layout.COMPUTATIONS; - if (!(property in COMPUTATIONS)) { - throw "Property not found."; - } - - return this._set(property, COMPUTATIONS[property].call(this, this.element)); - }, - - _isPrepared: function() { - return this.element.retrieve('prototype_element_layout_prepared', false); - }, - - _setPrepared: function(bool) { - return this.element.store('prototype_element_layout_prepared', bool); - }, - - toObject: function() { - var args = $A(arguments); - var keys = (args.length === 0) ? Element.Layout.PROPERTIES : - args.join(' ').split(' '); - var obj = {}; - keys.each( function(key) { - if (!Element.Layout.PROPERTIES.include(key)) return; - var value = this.get(key); - if (value != null) obj[key] = value; - }, this); - return obj; - }, - - toHash: function() { - var obj = this.toObject.apply(this, arguments); - return new Hash(obj); - }, - - toCSS: function() { - var args = $A(arguments); - var keys = (args.length === 0) ? Element.Layout.PROPERTIES : - args.join(' ').split(' '); - var css = {}; - - keys.each( function(key) { - if (!Element.Layout.PROPERTIES.include(key)) return; - if (Element.Layout.COMPOSITE_PROPERTIES.include(key)) return; - - var value = this.get(key); - if (value != null) css[cssNameFor(key)] = value + 'px'; - }, this); - return css; - }, - - inspect: function() { - return "#"; - } - }); - - Object.extend(Element.Layout, { - PROPERTIES: $w('height width top left right bottom border-left border-right border-top border-bottom padding-left padding-right padding-top padding-bottom margin-top margin-bottom margin-left margin-right padding-box-width padding-box-height border-box-width border-box-height margin-box-width margin-box-height'), - - COMPOSITE_PROPERTIES: $w('padding-box-width padding-box-height margin-box-width margin-box-height border-box-width border-box-height'), - - COMPUTATIONS: { - 'height': function(element) { - if (!this._preComputing) this._begin(); - - var bHeight = this.get('border-box-height'); - if (bHeight <= 0) { - if (!this._preComputing) this._end(); - return 0; - } - - var bTop = this.get('border-top'), - bBottom = this.get('border-bottom'); - - var pTop = this.get('padding-top'), - pBottom = this.get('padding-bottom'); - - if (!this._preComputing) this._end(); - - return bHeight - bTop - bBottom - pTop - pBottom; - }, - - 'width': function(element) { - if (!this._preComputing) this._begin(); - - var bWidth = this.get('border-box-width'); - if (bWidth <= 0) { - if (!this._preComputing) this._end(); - return 0; - } - - var bLeft = this.get('border-left'), - bRight = this.get('border-right'); - - var pLeft = this.get('padding-left'), - pRight = this.get('padding-right'); - - if (!this._preComputing) this._end(); - return bWidth - bLeft - bRight - pLeft - pRight; - }, - - 'padding-box-height': function(element) { - var height = this.get('height'), - pTop = this.get('padding-top'), - pBottom = this.get('padding-bottom'); - - return height + pTop + pBottom; - }, - - 'padding-box-width': function(element) { - var width = this.get('width'), - pLeft = this.get('padding-left'), - pRight = this.get('padding-right'); - - return width + pLeft + pRight; - }, - - 'border-box-height': function(element) { - if (!this._preComputing) this._begin(); - var height = element.offsetHeight; - if (!this._preComputing) this._end(); - return height; - }, - - 'border-box-width': function(element) { - if (!this._preComputing) this._begin(); - var width = element.offsetWidth; - if (!this._preComputing) this._end(); - return width; - }, - - 'margin-box-height': function(element) { - var bHeight = this.get('border-box-height'), - mTop = this.get('margin-top'), - mBottom = this.get('margin-bottom'); - - if (bHeight <= 0) return 0; - - return bHeight + mTop + mBottom; - }, - - 'margin-box-width': function(element) { - var bWidth = this.get('border-box-width'), - mLeft = this.get('margin-left'), - mRight = this.get('margin-right'); - - if (bWidth <= 0) return 0; - - return bWidth + mLeft + mRight; - }, - - 'top': function(element) { - var offset = element.positionedOffset(); - return offset.top; - }, - - 'bottom': function(element) { - var offset = element.positionedOffset(), - parent = element.getOffsetParent(), - pHeight = parent.measure('height'); - - var mHeight = this.get('border-box-height'); - - return pHeight - mHeight - offset.top; - }, - - 'left': function(element) { - var offset = element.positionedOffset(); - return offset.left; - }, - - 'right': function(element) { - var offset = element.positionedOffset(), - parent = element.getOffsetParent(), - pWidth = parent.measure('width'); - - var mWidth = this.get('border-box-width'); - - return pWidth - mWidth - offset.left; - }, - - 'padding-top': function(element) { - return getPixelValue(element, 'paddingTop'); - }, - - 'padding-bottom': function(element) { - return getPixelValue(element, 'paddingBottom'); - }, - - 'padding-left': function(element) { - return getPixelValue(element, 'paddingLeft'); - }, - - 'padding-right': function(element) { - return getPixelValue(element, 'paddingRight'); - }, - - 'border-top': function(element) { - return getPixelValue(element, 'borderTopWidth'); - }, - - 'border-bottom': function(element) { - return getPixelValue(element, 'borderBottomWidth'); - }, - - 'border-left': function(element) { - return getPixelValue(element, 'borderLeftWidth'); - }, - - 'border-right': function(element) { - return getPixelValue(element, 'borderRightWidth'); - }, - - 'margin-top': function(element) { - return getPixelValue(element, 'marginTop'); - }, - - 'margin-bottom': function(element) { - return getPixelValue(element, 'marginBottom'); - }, - - 'margin-left': function(element) { - return getPixelValue(element, 'marginLeft'); - }, - - 'margin-right': function(element) { - return getPixelValue(element, 'marginRight'); - } - } - }); - - if ('getBoundingClientRect' in document.documentElement) { - Object.extend(Element.Layout.COMPUTATIONS, { - 'right': function(element) { - var parent = hasLayout(element.getOffsetParent()); - var rect = element.getBoundingClientRect(), - pRect = parent.getBoundingClientRect(); - - return (pRect.right - rect.right).round(); - }, - - 'bottom': function(element) { - var parent = hasLayout(element.getOffsetParent()); - var rect = element.getBoundingClientRect(), - pRect = parent.getBoundingClientRect(); - - return (pRect.bottom - rect.bottom).round(); - } - }); - } - - Element.Offset = Class.create({ - initialize: function(left, top) { - this.left = left.round(); - this.top = top.round(); - - this[0] = this.left; - this[1] = this.top; - }, - - relativeTo: function(offset) { - return new Element.Offset( - this.left - offset.left, - this.top - offset.top - ); - }, - - inspect: function() { - return "#".interpolate(this); - }, - - toString: function() { - return "[#{left}, #{top}]".interpolate(this); - }, - - toArray: function() { - return [this.left, this.top]; - } - }); - - function getLayout(element, preCompute) { - return new Element.Layout(element, preCompute); - } - - function measure(element, property) { - return $(element).getLayout().get(property); - } - - function getHeight(element) { - return Element.getDimensions(element).height; - } - - function getWidth(element) { - return Element.getDimensions(element).width; - } - - function getDimensions(element) { - element = $(element); - var display = Element.getStyle(element, 'display'); - - if (display && display !== 'none') { - return { width: element.offsetWidth, height: element.offsetHeight }; - } - - var style = element.style; - var originalStyles = { - visibility: style.visibility, - position: style.position, - display: style.display - }; - - var newStyles = { - visibility: 'hidden', - display: 'block' - }; - - if (originalStyles.position !== 'fixed') - newStyles.position = 'absolute'; - - Element.setStyle(element, newStyles); - - var dimensions = { - width: element.offsetWidth, - height: element.offsetHeight - }; - - Element.setStyle(element, originalStyles); - - return dimensions; - } - - function getOffsetParent(element) { - element = $(element); - - if (isDocument(element) || isDetached(element) || isBody(element) || isHtml(element)) - return $(document.body); - - var isInline = (Element.getStyle(element, 'display') === 'inline'); - if (!isInline && element.offsetParent) return $(element.offsetParent); - - while ((element = element.parentNode) && element !== document.body) { - if (Element.getStyle(element, 'position') !== 'static') { - return isHtml(element) ? $(document.body) : $(element); - } - } - - return $(document.body); - } - - - function cumulativeOffset(element) { - element = $(element); - var valueT = 0, valueL = 0; - if (element.parentNode) { - do { - valueT += element.offsetTop || 0; - valueL += element.offsetLeft || 0; - element = element.offsetParent; - } while (element); - } - return new Element.Offset(valueL, valueT); - } - - function positionedOffset(element) { - element = $(element); - - var layout = element.getLayout(); - - var valueT = 0, valueL = 0; - do { - valueT += element.offsetTop || 0; - valueL += element.offsetLeft || 0; - element = element.offsetParent; - if (element) { - if (isBody(element)) break; - var p = Element.getStyle(element, 'position'); - if (p !== 'static') break; - } - } while (element); - - valueL -= layout.get('margin-top'); - valueT -= layout.get('margin-left'); - - return new Element.Offset(valueL, valueT); - } - - function cumulativeScrollOffset(element) { - var valueT = 0, valueL = 0; - do { - valueT += element.scrollTop || 0; - valueL += element.scrollLeft || 0; - element = element.parentNode; - } while (element); - return new Element.Offset(valueL, valueT); - } - - function viewportOffset(forElement) { - var valueT = 0, valueL = 0, docBody = document.body; - - var element = $(forElement); - do { - valueT += element.offsetTop || 0; - valueL += element.offsetLeft || 0; - if (element.offsetParent == docBody && - Element.getStyle(element, 'position') == 'absolute') break; - } while (element = element.offsetParent); - - element = forElement; - do { - if (element != docBody) { - valueT -= element.scrollTop || 0; - valueL -= element.scrollLeft || 0; - } - } while (element = element.parentNode); - return new Element.Offset(valueL, valueT); - } - - function absolutize(element) { - element = $(element); - - if (Element.getStyle(element, 'position') === 'absolute') { - return element; - } - - var offsetParent = getOffsetParent(element); - var eOffset = element.viewportOffset(), - pOffset = offsetParent.viewportOffset(); - - var offset = eOffset.relativeTo(pOffset); - var layout = element.getLayout(); - - element.store('prototype_absolutize_original_styles', { - left: element.getStyle('left'), - top: element.getStyle('top'), - width: element.getStyle('width'), - height: element.getStyle('height') - }); - - element.setStyle({ - position: 'absolute', - top: offset.top + 'px', - left: offset.left + 'px', - width: layout.get('width') + 'px', - height: layout.get('height') + 'px' - }); - - return element; - } - - function relativize(element) { - element = $(element); - if (Element.getStyle(element, 'position') === 'relative') { - return element; - } - - var originalStyles = - element.retrieve('prototype_absolutize_original_styles'); - - if (originalStyles) element.setStyle(originalStyles); - return element; - } - - - function scrollTo(element) { - element = $(element); - var pos = Element.cumulativeOffset(element); - window.scrollTo(pos.left, pos.top); - return element; - } - - - function makePositioned(element) { - element = $(element); - var position = Element.getStyle(element, 'position'), styles = {}; - if (position === 'static' || !position) { - styles.position = 'relative'; - if (Prototype.Browser.Opera) { - styles.top = 0; - styles.left = 0; - } - Element.setStyle(element, styles); - Element.store(element, 'prototype_made_positioned', true); - } - return element; - } - - function undoPositioned(element) { - element = $(element); - var storage = Element.getStorage(element), - madePositioned = storage.get('prototype_made_positioned'); - - if (madePositioned) { - storage.unset('prototype_made_positioned'); - Element.setStyle(element, { - position: '', - top: '', - bottom: '', - left: '', - right: '' - }); - } - return element; - } - - function makeClipping(element) { - element = $(element); - - var storage = Element.getStorage(element), - madeClipping = storage.get('prototype_made_clipping'); - - if (Object.isUndefined(madeClipping)) { - var overflow = Element.getStyle(element, 'overflow'); - storage.set('prototype_made_clipping', overflow); - if (overflow !== 'hidden') - element.style.overflow = 'hidden'; - } - - return element; - } - - function undoClipping(element) { - element = $(element); - var storage = Element.getStorage(element), - overflow = storage.get('prototype_made_clipping'); - - if (!Object.isUndefined(overflow)) { - storage.unset('prototype_made_clipping'); - element.style.overflow = overflow || ''; - } - - return element; - } - - function clonePosition(element, source, options) { - options = Object.extend({ - setLeft: true, - setTop: true, - setWidth: true, - setHeight: true, - offsetTop: 0, - offsetLeft: 0 - }, options || {}); - - source = $(source); - element = $(element); - var p, delta, layout, styles = {}; - - if (options.setLeft || options.setTop) { - p = Element.viewportOffset(source); - delta = [0, 0]; - if (Element.getStyle(element, 'position') === 'absolute') { - var parent = Element.getOffsetParent(element); - if (parent !== document.body) delta = Element.viewportOffset(parent); - } - } - - if (options.setWidth || options.setHeight) { - layout = Element.getLayout(source); - } - - if (options.setLeft) - styles.left = (p[0] - delta[0] + options.offsetLeft) + 'px'; - if (options.setTop) - styles.top = (p[1] - delta[1] + options.offsetTop) + 'px'; - - if (options.setWidth) - styles.width = layout.get('border-box-width') + 'px'; - if (options.setHeight) - styles.height = layout.get('border-box-height') + 'px'; - - return Element.setStyle(element, styles); - } - - - if (Prototype.Browser.IE) { - getOffsetParent = getOffsetParent.wrap( - function(proceed, element) { - element = $(element); - - if (isDocument(element) || isDetached(element) || isBody(element) || isHtml(element)) - return $(document.body); - - var position = element.getStyle('position'); - if (position !== 'static') return proceed(element); - - element.setStyle({ position: 'relative' }); - var value = proceed(element); - element.setStyle({ position: position }); - return value; - } - ); - - positionedOffset = positionedOffset.wrap(function(proceed, element) { - element = $(element); - if (!element.parentNode) return new Element.Offset(0, 0); - var position = element.getStyle('position'); - if (position !== 'static') return proceed(element); - - var offsetParent = element.getOffsetParent(); - if (offsetParent && offsetParent.getStyle('position') === 'fixed') - hasLayout(offsetParent); - - element.setStyle({ position: 'relative' }); - var value = proceed(element); - element.setStyle({ position: position }); - return value; - }); - } else if (Prototype.Browser.Webkit) { - cumulativeOffset = function(element) { - element = $(element); - var valueT = 0, valueL = 0; - do { - valueT += element.offsetTop || 0; - valueL += element.offsetLeft || 0; - if (element.offsetParent == document.body) { - if (Element.getStyle(element, 'position') == 'absolute') break; - } - - element = element.offsetParent; - } while (element); - - return new Element.Offset(valueL, valueT); - }; - } - - - Element.addMethods({ - getLayout: getLayout, - measure: measure, - getWidth: getWidth, - getHeight: getHeight, - getDimensions: getDimensions, - getOffsetParent: getOffsetParent, - cumulativeOffset: cumulativeOffset, - positionedOffset: positionedOffset, - cumulativeScrollOffset: cumulativeScrollOffset, - viewportOffset: viewportOffset, - absolutize: absolutize, - relativize: relativize, - scrollTo: scrollTo, - makePositioned: makePositioned, - undoPositioned: undoPositioned, - makeClipping: makeClipping, - undoClipping: undoClipping, - clonePosition: clonePosition - }); - - function isBody(element) { - return element.nodeName.toUpperCase() === 'BODY'; - } - - function isHtml(element) { - return element.nodeName.toUpperCase() === 'HTML'; - } - - function isDocument(element) { - return element.nodeType === Node.DOCUMENT_NODE; - } - - function isDetached(element) { - return element !== document.body && - !Element.descendantOf(element, document.body); - } - - if ('getBoundingClientRect' in document.documentElement) { - Element.addMethods({ - viewportOffset: function(element) { - element = $(element); - if (isDetached(element)) return new Element.Offset(0, 0); - - var rect = element.getBoundingClientRect(), - docEl = document.documentElement; - return new Element.Offset(rect.left - docEl.clientLeft, - rect.top - docEl.clientTop); - } - }); - } - - -})(); - -(function() { - - var IS_OLD_OPERA = Prototype.Browser.Opera && - (window.parseFloat(window.opera.version()) < 9.5); - var ROOT = null; - function getRootElement() { - if (ROOT) return ROOT; - ROOT = IS_OLD_OPERA ? document.body : document.documentElement; - return ROOT; - } - - function getDimensions() { - return { width: this.getWidth(), height: this.getHeight() }; - } - - function getWidth() { - return getRootElement().clientWidth; - } - - function getHeight() { - return getRootElement().clientHeight; - } - - function getScrollOffsets() { - var x = window.pageXOffset || document.documentElement.scrollLeft || - document.body.scrollLeft; - var y = window.pageYOffset || document.documentElement.scrollTop || - document.body.scrollTop; - - return new Element.Offset(x, y); - } - - document.viewport = { - getDimensions: getDimensions, - getWidth: getWidth, - getHeight: getHeight, - getScrollOffsets: getScrollOffsets - }; - -})(); -window.$$ = function() { - var expression = $A(arguments).join(', '); - return Prototype.Selector.select(expression, document); -}; - -Prototype.Selector = (function() { - - function select() { - throw new Error('Method "Prototype.Selector.select" must be defined.'); - } - - function match() { - throw new Error('Method "Prototype.Selector.match" must be defined.'); - } - - function find(elements, expression, index) { - index = index || 0; - var match = Prototype.Selector.match, length = elements.length, matchIndex = 0, i; - - for (i = 0; i < length; i++) { - if (match(elements[i], expression) && index == matchIndex++) { - return Element.extend(elements[i]); - } - } - } - - function extendElements(elements) { - for (var i = 0, length = elements.length; i < length; i++) { - Element.extend(elements[i]); - } - return elements; - } - - - var K = Prototype.K; - - return { - select: select, - match: match, - find: find, - extendElements: (Element.extend === K) ? K : extendElements, - extendElement: Element.extend - }; -})(); -/*! - * Sizzle CSS Selector Engine - * Copyright 2011, The Dojo Foundation - * Released under the MIT, BSD, and GPL Licenses. - * More information: http://sizzlejs.com/ - */ -(function(){ - -var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^\[\]]*\]|['"][^'"]*['"]|[^\[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g, - done = 0, - toString = Object.prototype.toString, - hasDuplicate = false, - baseHasDuplicate = true, - rBackslash = /\\/g, - rNonWord = /\W/; - -[0, 0].sort(function() { - baseHasDuplicate = false; - return 0; -}); - -var Sizzle = function( selector, context, results, seed ) { - results = results || []; - context = context || document; - - var origContext = context; - - if ( context.nodeType !== 1 && context.nodeType !== 9 ) { - return []; - } - - if ( !selector || typeof selector !== "string" ) { - return results; - } - - var m, set, checkSet, extra, ret, cur, pop, i, - prune = true, - contextXML = Sizzle.isXML( context ), - parts = [], - soFar = selector; - - do { - chunker.exec( "" ); - m = chunker.exec( soFar ); - - if ( m ) { - soFar = m[3]; - - parts.push( m[1] ); - - if ( m[2] ) { - extra = m[3]; - break; - } - } - } while ( m ); - - if ( parts.length > 1 && origPOS.exec( selector ) ) { - - if ( parts.length === 2 && Expr.relative[ parts[0] ] ) { - set = posProcess( parts[0] + parts[1], context ); - - } else { - set = Expr.relative[ parts[0] ] ? - [ context ] : - Sizzle( parts.shift(), context ); - - while ( parts.length ) { - selector = parts.shift(); - - if ( Expr.relative[ selector ] ) { - selector += parts.shift(); - } - - set = posProcess( selector, set ); - } - } - - } else { - if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML && - Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) { - - ret = Sizzle.find( parts.shift(), context, contextXML ); - context = ret.expr ? - Sizzle.filter( ret.expr, ret.set )[0] : - ret.set[0]; - } - - if ( context ) { - ret = seed ? - { expr: parts.pop(), set: makeArray(seed) } : - Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML ); - - set = ret.expr ? - Sizzle.filter( ret.expr, ret.set ) : - ret.set; - - if ( parts.length > 0 ) { - checkSet = makeArray( set ); - - } else { - prune = false; - } - - while ( parts.length ) { - cur = parts.pop(); - pop = cur; - - if ( !Expr.relative[ cur ] ) { - cur = ""; - } else { - pop = parts.pop(); - } - - if ( pop == null ) { - pop = context; - } - - Expr.relative[ cur ]( checkSet, pop, contextXML ); - } - - } else { - checkSet = parts = []; - } - } - - if ( !checkSet ) { - checkSet = set; - } - - if ( !checkSet ) { - Sizzle.error( cur || selector ); - } - - if ( toString.call(checkSet) === "[object Array]" ) { - if ( !prune ) { - results.push.apply( results, checkSet ); - - } else if ( context && context.nodeType === 1 ) { - for ( i = 0; checkSet[i] != null; i++ ) { - if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && Sizzle.contains(context, checkSet[i])) ) { - results.push( set[i] ); - } - } - - } else { - for ( i = 0; checkSet[i] != null; i++ ) { - if ( checkSet[i] && checkSet[i].nodeType === 1 ) { - results.push( set[i] ); - } - } - } - - } else { - makeArray( checkSet, results ); - } - - if ( extra ) { - Sizzle( extra, origContext, results, seed ); - Sizzle.uniqueSort( results ); - } - - return results; -}; - -Sizzle.uniqueSort = function( results ) { - if ( sortOrder ) { - hasDuplicate = baseHasDuplicate; - results.sort( sortOrder ); - - if ( hasDuplicate ) { - for ( var i = 1; i < results.length; i++ ) { - if ( results[i] === results[ i - 1 ] ) { - results.splice( i--, 1 ); - } - } - } - } - - return results; -}; - -Sizzle.matches = function( expr, set ) { - return Sizzle( expr, null, null, set ); -}; - -Sizzle.matchesSelector = function( node, expr ) { - return Sizzle( expr, null, null, [node] ).length > 0; -}; - -Sizzle.find = function( expr, context, isXML ) { - var set; - - if ( !expr ) { - return []; - } - - for ( var i = 0, l = Expr.order.length; i < l; i++ ) { - var match, - type = Expr.order[i]; - - if ( (match = Expr.leftMatch[ type ].exec( expr )) ) { - var left = match[1]; - match.splice( 1, 1 ); - - if ( left.substr( left.length - 1 ) !== "\\" ) { - match[1] = (match[1] || "").replace( rBackslash, "" ); - set = Expr.find[ type ]( match, context, isXML ); - - if ( set != null ) { - expr = expr.replace( Expr.match[ type ], "" ); - break; - } - } - } - } - - if ( !set ) { - set = typeof context.getElementsByTagName !== "undefined" ? - context.getElementsByTagName( "*" ) : - []; - } - - return { set: set, expr: expr }; -}; - -Sizzle.filter = function( expr, set, inplace, not ) { - var match, anyFound, - old = expr, - result = [], - curLoop = set, - isXMLFilter = set && set[0] && Sizzle.isXML( set[0] ); - - while ( expr && set.length ) { - for ( var type in Expr.filter ) { - if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) { - var found, item, - filter = Expr.filter[ type ], - left = match[1]; - - anyFound = false; - - match.splice(1,1); - - if ( left.substr( left.length - 1 ) === "\\" ) { - continue; - } - - if ( curLoop === result ) { - result = []; - } - - if ( Expr.preFilter[ type ] ) { - match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter ); - - if ( !match ) { - anyFound = found = true; - - } else if ( match === true ) { - continue; - } - } - - if ( match ) { - for ( var i = 0; (item = curLoop[i]) != null; i++ ) { - if ( item ) { - found = filter( item, match, i, curLoop ); - var pass = not ^ !!found; - - if ( inplace && found != null ) { - if ( pass ) { - anyFound = true; - - } else { - curLoop[i] = false; - } - - } else if ( pass ) { - result.push( item ); - anyFound = true; - } - } - } - } - - if ( found !== undefined ) { - if ( !inplace ) { - curLoop = result; - } - - expr = expr.replace( Expr.match[ type ], "" ); - - if ( !anyFound ) { - return []; - } - - break; - } - } - } - - if ( expr === old ) { - if ( anyFound == null ) { - Sizzle.error( expr ); - - } else { - break; - } - } - - old = expr; - } - - return curLoop; -}; - -Sizzle.error = function( msg ) { - throw "Syntax error, unrecognized expression: " + msg; -}; - -var Expr = Sizzle.selectors = { - order: [ "ID", "NAME", "TAG" ], - - match: { - ID: /#((?:[\w\u00c0-\uFFFF\-]|\\.)+)/, - CLASS: /\.((?:[\w\u00c0-\uFFFF\-]|\\.)+)/, - NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF\-]|\\.)+)['"]*\]/, - ATTR: /\[\s*((?:[\w\u00c0-\uFFFF\-]|\\.)+)\s*(?:(\S?=)\s*(?:(['"])(.*?)\3|(#?(?:[\w\u00c0-\uFFFF\-]|\\.)*)|)|)\s*\]/, - TAG: /^((?:[\w\u00c0-\uFFFF\*\-]|\\.)+)/, - CHILD: /:(only|nth|last|first)-child(?:\(\s*(even|odd|(?:[+\-]?\d+|(?:[+\-]?\d*)?n\s*(?:[+\-]\s*\d+)?))\s*\))?/, - POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^\-]|$)/, - PSEUDO: /:((?:[\w\u00c0-\uFFFF\-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/ - }, - - leftMatch: {}, - - attrMap: { - "class": "className", - "for": "htmlFor" - }, - - attrHandle: { - href: function( elem ) { - return elem.getAttribute( "href" ); - }, - type: function( elem ) { - return elem.getAttribute( "type" ); - } - }, - - relative: { - "+": function(checkSet, part){ - var isPartStr = typeof part === "string", - isTag = isPartStr && !rNonWord.test( part ), - isPartStrNotTag = isPartStr && !isTag; - - if ( isTag ) { - part = part.toLowerCase(); - } - - for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) { - if ( (elem = checkSet[i]) ) { - while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {} - - checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ? - elem || false : - elem === part; - } - } - - if ( isPartStrNotTag ) { - Sizzle.filter( part, checkSet, true ); - } - }, - - ">": function( checkSet, part ) { - var elem, - isPartStr = typeof part === "string", - i = 0, - l = checkSet.length; - - if ( isPartStr && !rNonWord.test( part ) ) { - part = part.toLowerCase(); - - for ( ; i < l; i++ ) { - elem = checkSet[i]; - - if ( elem ) { - var parent = elem.parentNode; - checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false; - } - } - - } else { - for ( ; i < l; i++ ) { - elem = checkSet[i]; - - if ( elem ) { - checkSet[i] = isPartStr ? - elem.parentNode : - elem.parentNode === part; - } - } - - if ( isPartStr ) { - Sizzle.filter( part, checkSet, true ); - } - } - }, - - "": function(checkSet, part, isXML){ - var nodeCheck, - doneName = done++, - checkFn = dirCheck; - - if ( typeof part === "string" && !rNonWord.test( part ) ) { - part = part.toLowerCase(); - nodeCheck = part; - checkFn = dirNodeCheck; - } - - checkFn( "parentNode", part, doneName, checkSet, nodeCheck, isXML ); - }, - - "~": function( checkSet, part, isXML ) { - var nodeCheck, - doneName = done++, - checkFn = dirCheck; - - if ( typeof part === "string" && !rNonWord.test( part ) ) { - part = part.toLowerCase(); - nodeCheck = part; - checkFn = dirNodeCheck; - } - - checkFn( "previousSibling", part, doneName, checkSet, nodeCheck, isXML ); - } - }, - - find: { - ID: function( match, context, isXML ) { - if ( typeof context.getElementById !== "undefined" && !isXML ) { - var m = context.getElementById(match[1]); - return m && m.parentNode ? [m] : []; - } - }, - - NAME: function( match, context ) { - if ( typeof context.getElementsByName !== "undefined" ) { - var ret = [], - results = context.getElementsByName( match[1] ); - - for ( var i = 0, l = results.length; i < l; i++ ) { - if ( results[i].getAttribute("name") === match[1] ) { - ret.push( results[i] ); - } - } - - return ret.length === 0 ? null : ret; - } - }, - - TAG: function( match, context ) { - if ( typeof context.getElementsByTagName !== "undefined" ) { - return context.getElementsByTagName( match[1] ); - } - } - }, - preFilter: { - CLASS: function( match, curLoop, inplace, result, not, isXML ) { - match = " " + match[1].replace( rBackslash, "" ) + " "; - - if ( isXML ) { - return match; - } - - for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) { - if ( elem ) { - if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n\r]/g, " ").indexOf(match) >= 0) ) { - if ( !inplace ) { - result.push( elem ); - } - - } else if ( inplace ) { - curLoop[i] = false; - } - } - } - - return false; - }, - - ID: function( match ) { - return match[1].replace( rBackslash, "" ); - }, - - TAG: function( match, curLoop ) { - return match[1].replace( rBackslash, "" ).toLowerCase(); - }, - - CHILD: function( match ) { - if ( match[1] === "nth" ) { - if ( !match[2] ) { - Sizzle.error( match[0] ); - } - - match[2] = match[2].replace(/^\+|\s*/g, ''); - - var test = /(-?)(\d*)(?:n([+\-]?\d*))?/.exec( - match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" || - !/\D/.test( match[2] ) && "0n+" + match[2] || match[2]); - - match[2] = (test[1] + (test[2] || 1)) - 0; - match[3] = test[3] - 0; - } - else if ( match[2] ) { - Sizzle.error( match[0] ); - } - - match[0] = done++; - - return match; - }, - - ATTR: function( match, curLoop, inplace, result, not, isXML ) { - var name = match[1] = match[1].replace( rBackslash, "" ); - - if ( !isXML && Expr.attrMap[name] ) { - match[1] = Expr.attrMap[name]; - } - - match[4] = ( match[4] || match[5] || "" ).replace( rBackslash, "" ); - - if ( match[2] === "~=" ) { - match[4] = " " + match[4] + " "; - } - - return match; - }, - - PSEUDO: function( match, curLoop, inplace, result, not ) { - if ( match[1] === "not" ) { - if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) { - match[3] = Sizzle(match[3], null, null, curLoop); - - } else { - var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not); - - if ( !inplace ) { - result.push.apply( result, ret ); - } - - return false; - } - - } else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) { - return true; - } - - return match; - }, - - POS: function( match ) { - match.unshift( true ); - - return match; - } - }, - - filters: { - enabled: function( elem ) { - return elem.disabled === false && elem.type !== "hidden"; - }, - - disabled: function( elem ) { - return elem.disabled === true; - }, - - checked: function( elem ) { - return elem.checked === true; - }, - - selected: function( elem ) { - if ( elem.parentNode ) { - elem.parentNode.selectedIndex; - } - - return elem.selected === true; - }, - - parent: function( elem ) { - return !!elem.firstChild; - }, - - empty: function( elem ) { - return !elem.firstChild; - }, - - has: function( elem, i, match ) { - return !!Sizzle( match[3], elem ).length; - }, - - header: function( elem ) { - return (/h\d/i).test( elem.nodeName ); - }, - - text: function( elem ) { - var attr = elem.getAttribute( "type" ), type = elem.type; - return elem.nodeName.toLowerCase() === "input" && "text" === type && ( attr === type || attr === null ); - }, - - radio: function( elem ) { - return elem.nodeName.toLowerCase() === "input" && "radio" === elem.type; - }, - - checkbox: function( elem ) { - return elem.nodeName.toLowerCase() === "input" && "checkbox" === elem.type; - }, - - file: function( elem ) { - return elem.nodeName.toLowerCase() === "input" && "file" === elem.type; - }, - - password: function( elem ) { - return elem.nodeName.toLowerCase() === "input" && "password" === elem.type; - }, - - submit: function( elem ) { - var name = elem.nodeName.toLowerCase(); - return (name === "input" || name === "button") && "submit" === elem.type; - }, - - image: function( elem ) { - return elem.nodeName.toLowerCase() === "input" && "image" === elem.type; - }, - - reset: function( elem ) { - var name = elem.nodeName.toLowerCase(); - return (name === "input" || name === "button") && "reset" === elem.type; - }, - - button: function( elem ) { - var name = elem.nodeName.toLowerCase(); - return name === "input" && "button" === elem.type || name === "button"; - }, - - input: function( elem ) { - return (/input|select|textarea|button/i).test( elem.nodeName ); - }, - - focus: function( elem ) { - return elem === elem.ownerDocument.activeElement; - } - }, - setFilters: { - first: function( elem, i ) { - return i === 0; - }, - - last: function( elem, i, match, array ) { - return i === array.length - 1; - }, - - even: function( elem, i ) { - return i % 2 === 0; - }, - - odd: function( elem, i ) { - return i % 2 === 1; - }, - - lt: function( elem, i, match ) { - return i < match[3] - 0; - }, - - gt: function( elem, i, match ) { - return i > match[3] - 0; - }, - - nth: function( elem, i, match ) { - return match[3] - 0 === i; - }, - - eq: function( elem, i, match ) { - return match[3] - 0 === i; - } - }, - filter: { - PSEUDO: function( elem, match, i, array ) { - var name = match[1], - filter = Expr.filters[ name ]; - - if ( filter ) { - return filter( elem, i, match, array ); - - } else if ( name === "contains" ) { - return (elem.textContent || elem.innerText || Sizzle.getText([ elem ]) || "").indexOf(match[3]) >= 0; - - } else if ( name === "not" ) { - var not = match[3]; - - for ( var j = 0, l = not.length; j < l; j++ ) { - if ( not[j] === elem ) { - return false; - } - } - - return true; - - } else { - Sizzle.error( name ); - } - }, - - CHILD: function( elem, match ) { - var type = match[1], - node = elem; - - switch ( type ) { - case "only": - case "first": - while ( (node = node.previousSibling) ) { - if ( node.nodeType === 1 ) { - return false; - } - } - - if ( type === "first" ) { - return true; - } - - node = elem; - - case "last": - while ( (node = node.nextSibling) ) { - if ( node.nodeType === 1 ) { - return false; - } - } - - return true; - - case "nth": - var first = match[2], - last = match[3]; - - if ( first === 1 && last === 0 ) { - return true; - } - - var doneName = match[0], - parent = elem.parentNode; - - if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) { - var count = 0; - - for ( node = parent.firstChild; node; node = node.nextSibling ) { - if ( node.nodeType === 1 ) { - node.nodeIndex = ++count; - } - } - - parent.sizcache = doneName; - } - - var diff = elem.nodeIndex - last; - - if ( first === 0 ) { - return diff === 0; - - } else { - return ( diff % first === 0 && diff / first >= 0 ); - } - } - }, - - ID: function( elem, match ) { - return elem.nodeType === 1 && elem.getAttribute("id") === match; - }, - - TAG: function( elem, match ) { - return (match === "*" && elem.nodeType === 1) || elem.nodeName.toLowerCase() === match; - }, - - CLASS: function( elem, match ) { - return (" " + (elem.className || elem.getAttribute("class")) + " ") - .indexOf( match ) > -1; - }, - - ATTR: function( elem, match ) { - var name = match[1], - result = Expr.attrHandle[ name ] ? - Expr.attrHandle[ name ]( elem ) : - elem[ name ] != null ? - elem[ name ] : - elem.getAttribute( name ), - value = result + "", - type = match[2], - check = match[4]; - - return result == null ? - type === "!=" : - type === "=" ? - value === check : - type === "*=" ? - value.indexOf(check) >= 0 : - type === "~=" ? - (" " + value + " ").indexOf(check) >= 0 : - !check ? - value && result !== false : - type === "!=" ? - value !== check : - type === "^=" ? - value.indexOf(check) === 0 : - type === "$=" ? - value.substr(value.length - check.length) === check : - type === "|=" ? - value === check || value.substr(0, check.length + 1) === check + "-" : - false; - }, - - POS: function( elem, match, i, array ) { - var name = match[2], - filter = Expr.setFilters[ name ]; - - if ( filter ) { - return filter( elem, i, match, array ); - } - } - } -}; - -var origPOS = Expr.match.POS, - fescape = function(all, num){ - return "\\" + (num - 0 + 1); - }; - -for ( var type in Expr.match ) { - Expr.match[ type ] = new RegExp( Expr.match[ type ].source + (/(?![^\[]*\])(?![^\(]*\))/.source) ); - Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, fescape) ); -} - -var makeArray = function( array, results ) { - array = Array.prototype.slice.call( array, 0 ); - - if ( results ) { - results.push.apply( results, array ); - return results; - } - - return array; -}; - -try { - Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType; - -} catch( e ) { - makeArray = function( array, results ) { - var i = 0, - ret = results || []; - - if ( toString.call(array) === "[object Array]" ) { - Array.prototype.push.apply( ret, array ); - - } else { - if ( typeof array.length === "number" ) { - for ( var l = array.length; i < l; i++ ) { - ret.push( array[i] ); - } - - } else { - for ( ; array[i]; i++ ) { - ret.push( array[i] ); - } - } - } - - return ret; - }; -} - -var sortOrder, siblingCheck; - -if ( document.documentElement.compareDocumentPosition ) { - sortOrder = function( a, b ) { - if ( a === b ) { - hasDuplicate = true; - return 0; - } - - if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) { - return a.compareDocumentPosition ? -1 : 1; - } - - return a.compareDocumentPosition(b) & 4 ? -1 : 1; - }; - -} else { - sortOrder = function( a, b ) { - if ( a === b ) { - hasDuplicate = true; - return 0; - - } else if ( a.sourceIndex && b.sourceIndex ) { - return a.sourceIndex - b.sourceIndex; - } - - var al, bl, - ap = [], - bp = [], - aup = a.parentNode, - bup = b.parentNode, - cur = aup; - - if ( aup === bup ) { - return siblingCheck( a, b ); - - } else if ( !aup ) { - return -1; - - } else if ( !bup ) { - return 1; - } - - while ( cur ) { - ap.unshift( cur ); - cur = cur.parentNode; - } - - cur = bup; - - while ( cur ) { - bp.unshift( cur ); - cur = cur.parentNode; - } - - al = ap.length; - bl = bp.length; - - for ( var i = 0; i < al && i < bl; i++ ) { - if ( ap[i] !== bp[i] ) { - return siblingCheck( ap[i], bp[i] ); - } - } - - return i === al ? - siblingCheck( a, bp[i], -1 ) : - siblingCheck( ap[i], b, 1 ); - }; - - siblingCheck = function( a, b, ret ) { - if ( a === b ) { - return ret; - } - - var cur = a.nextSibling; - - while ( cur ) { - if ( cur === b ) { - return -1; - } - - cur = cur.nextSibling; - } - - return 1; - }; -} - -Sizzle.getText = function( elems ) { - var ret = "", elem; - - for ( var i = 0; elems[i]; i++ ) { - elem = elems[i]; - - if ( elem.nodeType === 3 || elem.nodeType === 4 ) { - ret += elem.nodeValue; - - } else if ( elem.nodeType !== 8 ) { - ret += Sizzle.getText( elem.childNodes ); - } - } - - return ret; -}; - -(function(){ - var form = document.createElement("div"), - id = "script" + (new Date()).getTime(), - root = document.documentElement; - - form.innerHTML = ""; - - root.insertBefore( form, root.firstChild ); - - if ( document.getElementById( id ) ) { - Expr.find.ID = function( match, context, isXML ) { - if ( typeof context.getElementById !== "undefined" && !isXML ) { - var m = context.getElementById(match[1]); - - return m ? - m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? - [m] : - undefined : - []; - } - }; - - Expr.filter.ID = function( elem, match ) { - var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id"); - - return elem.nodeType === 1 && node && node.nodeValue === match; - }; - } - - root.removeChild( form ); - - root = form = null; -})(); - -(function(){ - - var div = document.createElement("div"); - div.appendChild( document.createComment("") ); - - if ( div.getElementsByTagName("*").length > 0 ) { - Expr.find.TAG = function( match, context ) { - var results = context.getElementsByTagName( match[1] ); - - if ( match[1] === "*" ) { - var tmp = []; - - for ( var i = 0; results[i]; i++ ) { - if ( results[i].nodeType === 1 ) { - tmp.push( results[i] ); - } - } - - results = tmp; - } - - return results; - }; - } - - div.innerHTML = ""; - - if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" && - div.firstChild.getAttribute("href") !== "#" ) { - - Expr.attrHandle.href = function( elem ) { - return elem.getAttribute( "href", 2 ); - }; - } - - div = null; -})(); - -if ( document.querySelectorAll ) { - (function(){ - var oldSizzle = Sizzle, - div = document.createElement("div"), - id = "__sizzle__"; - - div.innerHTML = "

"; - - if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) { - return; - } - - Sizzle = function( query, context, extra, seed ) { - context = context || document; - - if ( !seed && !Sizzle.isXML(context) ) { - var match = /^(\w+$)|^\.([\w\-]+$)|^#([\w\-]+$)/.exec( query ); - - if ( match && (context.nodeType === 1 || context.nodeType === 9) ) { - if ( match[1] ) { - return makeArray( context.getElementsByTagName( query ), extra ); - - } else if ( match[2] && Expr.find.CLASS && context.getElementsByClassName ) { - return makeArray( context.getElementsByClassName( match[2] ), extra ); - } - } - - if ( context.nodeType === 9 ) { - if ( query === "body" && context.body ) { - return makeArray( [ context.body ], extra ); - - } else if ( match && match[3] ) { - var elem = context.getElementById( match[3] ); - - if ( elem && elem.parentNode ) { - if ( elem.id === match[3] ) { - return makeArray( [ elem ], extra ); - } - - } else { - return makeArray( [], extra ); - } - } - - try { - return makeArray( context.querySelectorAll(query), extra ); - } catch(qsaError) {} - - } else if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { - var oldContext = context, - old = context.getAttribute( "id" ), - nid = old || id, - hasParent = context.parentNode, - relativeHierarchySelector = /^\s*[+~]/.test( query ); - - if ( !old ) { - context.setAttribute( "id", nid ); - } else { - nid = nid.replace( /'/g, "\\$&" ); - } - if ( relativeHierarchySelector && hasParent ) { - context = context.parentNode; - } - - try { - if ( !relativeHierarchySelector || hasParent ) { - return makeArray( context.querySelectorAll( "[id='" + nid + "'] " + query ), extra ); - } - - } catch(pseudoError) { - } finally { - if ( !old ) { - oldContext.removeAttribute( "id" ); - } - } - } - } - - return oldSizzle(query, context, extra, seed); - }; - - for ( var prop in oldSizzle ) { - Sizzle[ prop ] = oldSizzle[ prop ]; - } - - div = null; - })(); -} - -(function(){ - var html = document.documentElement, - matches = html.matchesSelector || html.mozMatchesSelector || html.webkitMatchesSelector || html.msMatchesSelector; - - if ( matches ) { - var disconnectedMatch = !matches.call( document.createElement( "div" ), "div" ), - pseudoWorks = false; - - try { - matches.call( document.documentElement, "[test!='']:sizzle" ); - - } catch( pseudoError ) { - pseudoWorks = true; - } - - Sizzle.matchesSelector = function( node, expr ) { - expr = expr.replace(/\=\s*([^'"\]]*)\s*\]/g, "='$1']"); - - if ( !Sizzle.isXML( node ) ) { - try { - if ( pseudoWorks || !Expr.match.PSEUDO.test( expr ) && !/!=/.test( expr ) ) { - var ret = matches.call( node, expr ); - - if ( ret || !disconnectedMatch || - node.document && node.document.nodeType !== 11 ) { - return ret; - } - } - } catch(e) {} - } - - return Sizzle(expr, null, null, [node]).length > 0; - }; - } -})(); - -(function(){ - var div = document.createElement("div"); - - div.innerHTML = "
"; - - if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) { - return; - } - - div.lastChild.className = "e"; - - if ( div.getElementsByClassName("e").length === 1 ) { - return; - } - - Expr.order.splice(1, 0, "CLASS"); - Expr.find.CLASS = function( match, context, isXML ) { - if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) { - return context.getElementsByClassName(match[1]); - } - }; - - div = null; -})(); - -function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { - for ( var i = 0, l = checkSet.length; i < l; i++ ) { - var elem = checkSet[i]; - - if ( elem ) { - var match = false; - - elem = elem[dir]; - - while ( elem ) { - if ( elem.sizcache === doneName ) { - match = checkSet[elem.sizset]; - break; - } - - if ( elem.nodeType === 1 && !isXML ){ - elem.sizcache = doneName; - elem.sizset = i; - } - - if ( elem.nodeName.toLowerCase() === cur ) { - match = elem; - break; - } - - elem = elem[dir]; - } - - checkSet[i] = match; - } - } -} - -function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { - for ( var i = 0, l = checkSet.length; i < l; i++ ) { - var elem = checkSet[i]; - - if ( elem ) { - var match = false; - - elem = elem[dir]; - - while ( elem ) { - if ( elem.sizcache === doneName ) { - match = checkSet[elem.sizset]; - break; - } - - if ( elem.nodeType === 1 ) { - if ( !isXML ) { - elem.sizcache = doneName; - elem.sizset = i; - } - - if ( typeof cur !== "string" ) { - if ( elem === cur ) { - match = true; - break; - } - - } else if ( Sizzle.filter( cur, [elem] ).length > 0 ) { - match = elem; - break; - } - } - - elem = elem[dir]; - } - - checkSet[i] = match; - } - } -} - -if ( document.documentElement.contains ) { - Sizzle.contains = function( a, b ) { - return a !== b && (a.contains ? a.contains(b) : true); - }; - -} else if ( document.documentElement.compareDocumentPosition ) { - Sizzle.contains = function( a, b ) { - return !!(a.compareDocumentPosition(b) & 16); - }; - -} else { - Sizzle.contains = function() { - return false; - }; -} - -Sizzle.isXML = function( elem ) { - var documentElement = (elem ? elem.ownerDocument || elem : 0).documentElement; - - return documentElement ? documentElement.nodeName !== "HTML" : false; -}; - -var posProcess = function( selector, context ) { - var match, - tmpSet = [], - later = "", - root = context.nodeType ? [context] : context; - - while ( (match = Expr.match.PSEUDO.exec( selector )) ) { - later += match[0]; - selector = selector.replace( Expr.match.PSEUDO, "" ); - } - - selector = Expr.relative[selector] ? selector + "*" : selector; - - for ( var i = 0, l = root.length; i < l; i++ ) { - Sizzle( selector, root[i], tmpSet ); - } - - return Sizzle.filter( later, tmpSet ); -}; - - -window.Sizzle = Sizzle; - -})(); - -Prototype._original_property = window.Sizzle; - -;(function(engine) { - var extendElements = Prototype.Selector.extendElements; - - function select(selector, scope) { - return extendElements(engine(selector, scope || document)); - } - - function match(element, selector) { - return engine.matches(selector, [element]).length == 1; - } - - Prototype.Selector.engine = engine; - Prototype.Selector.select = select; - Prototype.Selector.match = match; -})(Sizzle); - -window.Sizzle = Prototype._original_property; -delete Prototype._original_property; - -var Form = { - reset: function(form) { - form = $(form); - form.reset(); - return form; - }, - - serializeElements: function(elements, options) { - if (typeof options != 'object') options = { hash: !!options }; - else if (Object.isUndefined(options.hash)) options.hash = true; - var key, value, submitted = false, submit = options.submit, accumulator, initial; - - if (options.hash) { - initial = {}; - accumulator = function(result, key, value) { - if (key in result) { - if (!Object.isArray(result[key])) result[key] = [result[key]]; - result[key].push(value); - } else result[key] = value; - return result; - }; - } else { - initial = ''; - accumulator = function(result, key, value) { - value = value.gsub(/(\r)?\n/, '\r\n'); - value = encodeURIComponent(value); - value = value.gsub(/%20/, '+'); - return result + (result ? '&' : '') + encodeURIComponent(key) + '=' + value; - } - } - - return elements.inject(initial, function(result, element) { - if (!element.disabled && element.name) { - key = element.name; value = $(element).getValue(); - if (value != null && element.type != 'file' && (element.type != 'submit' || (!submitted && - submit !== false && (!submit || key == submit) && (submitted = true)))) { - result = accumulator(result, key, value); - } - } - return result; - }); - } -}; - -Form.Methods = { - serialize: function(form, options) { - return Form.serializeElements(Form.getElements(form), options); - }, - - - getElements: function(form) { - var elements = $(form).getElementsByTagName('*'); - var element, results = [], serializers = Form.Element.Serializers; - - for (var i = 0; element = elements[i]; i++) { - if (serializers[element.tagName.toLowerCase()]) - results.push(Element.extend(element)); - } - return results; - }, - - getInputs: function(form, typeName, name) { - form = $(form); - var inputs = form.getElementsByTagName('input'); - - if (!typeName && !name) return $A(inputs).map(Element.extend); - - for (var i = 0, matchingInputs = [], length = inputs.length; i < length; i++) { - var input = inputs[i]; - if ((typeName && input.type != typeName) || (name && input.name != name)) - continue; - matchingInputs.push(Element.extend(input)); - } - - return matchingInputs; - }, - - disable: function(form) { - form = $(form); - Form.getElements(form).invoke('disable'); - return form; - }, - - enable: function(form) { - form = $(form); - Form.getElements(form).invoke('enable'); - return form; - }, - - findFirstElement: function(form) { - var elements = $(form).getElements().findAll(function(element) { - return 'hidden' != element.type && !element.disabled; - }); - var firstByIndex = elements.findAll(function(element) { - return element.hasAttribute('tabIndex') && element.tabIndex >= 0; - }).sortBy(function(element) { return element.tabIndex }).first(); - - return firstByIndex ? firstByIndex : elements.find(function(element) { - return /^(?:input|select|textarea)$/i.test(element.tagName); - }); - }, - - focusFirstElement: function(form) { - form = $(form); - var element = form.findFirstElement(); - if (element) element.activate(); - return form; - }, - - request: function(form, options) { - form = $(form), options = Object.clone(options || { }); - - var params = options.parameters, action = form.readAttribute('action') || ''; - if (action.blank()) action = window.location.href; - options.parameters = form.serialize(true); - - if (params) { - if (Object.isString(params)) params = params.toQueryParams(); - Object.extend(options.parameters, params); - } - - if (form.hasAttribute('method') && !options.method) - options.method = form.method; - - return new Ajax.Request(action, options); - } -}; - -/*--------------------------------------------------------------------------*/ - - -Form.Element = { - focus: function(element) { - $(element).focus(); - return element; - }, - - select: function(element) { - $(element).select(); - return element; - } -}; - -Form.Element.Methods = { - - serialize: function(element) { - element = $(element); - if (!element.disabled && element.name) { - var value = element.getValue(); - if (value != undefined) { - var pair = { }; - pair[element.name] = value; - return Object.toQueryString(pair); - } - } - return ''; - }, - - getValue: function(element) { - element = $(element); - var method = element.tagName.toLowerCase(); - return Form.Element.Serializers[method](element); - }, - - setValue: function(element, value) { - element = $(element); - var method = element.tagName.toLowerCase(); - Form.Element.Serializers[method](element, value); - return element; - }, - - clear: function(element) { - $(element).value = ''; - return element; - }, - - present: function(element) { - return $(element).value != ''; - }, - - activate: function(element) { - element = $(element); - try { - element.focus(); - if (element.select && (element.tagName.toLowerCase() != 'input' || - !(/^(?:button|reset|submit)$/i.test(element.type)))) - element.select(); - } catch (e) { } - return element; - }, - - disable: function(element) { - element = $(element); - element.disabled = true; - return element; - }, - - enable: function(element) { - element = $(element); - element.disabled = false; - return element; - } -}; - -/*--------------------------------------------------------------------------*/ - -var Field = Form.Element; - -var $F = Form.Element.Methods.getValue; - -/*--------------------------------------------------------------------------*/ - -Form.Element.Serializers = (function() { - function input(element, value) { - switch (element.type.toLowerCase()) { - case 'checkbox': - case 'radio': - return inputSelector(element, value); - default: - return valueSelector(element, value); - } - } - - function inputSelector(element, value) { - if (Object.isUndefined(value)) - return element.checked ? element.value : null; - else element.checked = !!value; - } - - function valueSelector(element, value) { - if (Object.isUndefined(value)) return element.value; - else element.value = value; - } - - function select(element, value) { - if (Object.isUndefined(value)) - return (element.type === 'select-one' ? selectOne : selectMany)(element); - - var opt, currentValue, single = !Object.isArray(value); - for (var i = 0, length = element.length; i < length; i++) { - opt = element.options[i]; - currentValue = this.optionValue(opt); - if (single) { - if (currentValue == value) { - opt.selected = true; - return; - } - } - else opt.selected = value.include(currentValue); - } - } - - function selectOne(element) { - var index = element.selectedIndex; - return index >= 0 ? optionValue(element.options[index]) : null; - } - - function selectMany(element) { - var values, length = element.length; - if (!length) return null; - - for (var i = 0, values = []; i < length; i++) { - var opt = element.options[i]; - if (opt.selected) values.push(optionValue(opt)); - } - return values; - } - - function optionValue(opt) { - return Element.hasAttribute(opt, 'value') ? opt.value : opt.text; - } - - return { - input: input, - inputSelector: inputSelector, - textarea: valueSelector, - select: select, - selectOne: selectOne, - selectMany: selectMany, - optionValue: optionValue, - button: valueSelector - }; -})(); - -/*--------------------------------------------------------------------------*/ - - -Abstract.TimedObserver = Class.create(PeriodicalExecuter, { - initialize: function($super, element, frequency, callback) { - $super(callback, frequency); - this.element = $(element); - this.lastValue = this.getValue(); - }, - - execute: function() { - var value = this.getValue(); - if (Object.isString(this.lastValue) && Object.isString(value) ? - this.lastValue != value : String(this.lastValue) != String(value)) { - this.callback(this.element, value); - this.lastValue = value; - } - } -}); - -Form.Element.Observer = Class.create(Abstract.TimedObserver, { - getValue: function() { - return Form.Element.getValue(this.element); - } -}); - -Form.Observer = Class.create(Abstract.TimedObserver, { - getValue: function() { - return Form.serialize(this.element); - } -}); - -/*--------------------------------------------------------------------------*/ - -Abstract.EventObserver = Class.create({ - initialize: function(element, callback) { - this.element = $(element); - this.callback = callback; - - this.lastValue = this.getValue(); - if (this.element.tagName.toLowerCase() == 'form') - this.registerFormCallbacks(); - else - this.registerCallback(this.element); - }, - - onElementEvent: function() { - var value = this.getValue(); - if (this.lastValue != value) { - this.callback(this.element, value); - this.lastValue = value; - } - }, - - registerFormCallbacks: function() { - Form.getElements(this.element).each(this.registerCallback, this); - }, - - registerCallback: function(element) { - if (element.type) { - switch (element.type.toLowerCase()) { - case 'checkbox': - case 'radio': - Event.observe(element, 'click', this.onElementEvent.bind(this)); - break; - default: - Event.observe(element, 'change', this.onElementEvent.bind(this)); - break; - } - } - } -}); - -Form.Element.EventObserver = Class.create(Abstract.EventObserver, { - getValue: function() { - return Form.Element.getValue(this.element); - } -}); - -Form.EventObserver = Class.create(Abstract.EventObserver, { - getValue: function() { - return Form.serialize(this.element); - } -}); -(function(GLOBAL) { - var DIV = document.createElement('div'); - var docEl = document.documentElement; - var MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED = 'onmouseenter' in docEl - && 'onmouseleave' in docEl; - - var Event = { - KEY_BACKSPACE: 8, - KEY_TAB: 9, - KEY_RETURN: 13, - KEY_ESC: 27, - KEY_LEFT: 37, - KEY_UP: 38, - KEY_RIGHT: 39, - KEY_DOWN: 40, - KEY_DELETE: 46, - KEY_HOME: 36, - KEY_END: 35, - KEY_PAGEUP: 33, - KEY_PAGEDOWN: 34, - KEY_INSERT: 45 - }; - - - var isIELegacyEvent = function(event) { return false; }; - - if (window.attachEvent) { - if (window.addEventListener) { - isIELegacyEvent = function(event) { - return !(event instanceof window.Event); - }; - } else { - isIELegacyEvent = function(event) { return true; }; - } - } - - var _isButton; - - function _isButtonForDOMEvents(event, code) { - return event.which ? (event.which === code + 1) : (event.button === code); - } - - var legacyButtonMap = { 0: 1, 1: 4, 2: 2 }; - function _isButtonForLegacyEvents(event, code) { - return event.button === legacyButtonMap[code]; - } - - function _isButtonForWebKit(event, code) { - switch (code) { - case 0: return event.which == 1 && !event.metaKey; - case 1: return event.which == 2 || (event.which == 1 && event.metaKey); - case 2: return event.which == 3; - default: return false; - } - } - - if (window.attachEvent) { - if (!window.addEventListener) { - _isButton = _isButtonForLegacyEvents; - } else { - _isButton = function(event, code) { - return isIELegacyEvent(event) ? _isButtonForLegacyEvents(event, code) : - _isButtonForDOMEvents(event, code); - } - } - } else if (Prototype.Browser.WebKit) { - _isButton = _isButtonForWebKit; - } else { - _isButton = _isButtonForDOMEvents; - } - - function isLeftClick(event) { return _isButton(event, 0) } - - function isMiddleClick(event) { return _isButton(event, 1) } - - function isRightClick(event) { return _isButton(event, 2) } - - function element(event) { - return Element.extend(_element(event)); - } - - function _element(event) { - event = Event.extend(event); - - var node = event.target, type = event.type, - currentTarget = event.currentTarget; - - if (currentTarget && currentTarget.tagName) { - if (type === 'load' || type === 'error' || - (type === 'click' && currentTarget.tagName.toLowerCase() === 'input' - && currentTarget.type === 'radio')) - node = currentTarget; - } - - if (node.nodeType == Node.TEXT_NODE) - node = node.parentNode; - - return Element.extend(node); - } - - function findElement(event, expression) { - var element = _element(event), match = Prototype.Selector.match; - if (!expression) return Element.extend(element); - while (element) { - if (Object.isElement(element) && match(element, expression)) - return Element.extend(element); - element = element.parentNode; - } - } - - function pointer(event) { - return { x: pointerX(event), y: pointerY(event) }; - } - - function pointerX(event) { - var docElement = document.documentElement, - body = document.body || { scrollLeft: 0 }; - - return event.pageX || (event.clientX + - (docElement.scrollLeft || body.scrollLeft) - - (docElement.clientLeft || 0)); - } - - function pointerY(event) { - var docElement = document.documentElement, - body = document.body || { scrollTop: 0 }; - - return event.pageY || (event.clientY + - (docElement.scrollTop || body.scrollTop) - - (docElement.clientTop || 0)); - } - - - function stop(event) { - Event.extend(event); - event.preventDefault(); - event.stopPropagation(); - - event.stopped = true; - } - - - Event.Methods = { - isLeftClick: isLeftClick, - isMiddleClick: isMiddleClick, - isRightClick: isRightClick, - - element: element, - findElement: findElement, - - pointer: pointer, - pointerX: pointerX, - pointerY: pointerY, - - stop: stop - }; - - var methods = Object.keys(Event.Methods).inject({ }, function(m, name) { - m[name] = Event.Methods[name].methodize(); - return m; - }); - - if (window.attachEvent) { - function _relatedTarget(event) { - var element; - switch (event.type) { - case 'mouseover': - case 'mouseenter': - element = event.fromElement; - break; - case 'mouseout': - case 'mouseleave': - element = event.toElement; - break; - default: - return null; - } - return Element.extend(element); - } - - var additionalMethods = { - stopPropagation: function() { this.cancelBubble = true }, - preventDefault: function() { this.returnValue = false }, - inspect: function() { return '[object Event]' } - }; - - Event.extend = function(event, element) { - if (!event) return false; - - if (!isIELegacyEvent(event)) return event; - - if (event._extendedByPrototype) return event; - event._extendedByPrototype = Prototype.emptyFunction; - - var pointer = Event.pointer(event); - - Object.extend(event, { - target: event.srcElement || element, - relatedTarget: _relatedTarget(event), - pageX: pointer.x, - pageY: pointer.y - }); - - Object.extend(event, methods); - Object.extend(event, additionalMethods); - - return event; - }; - } else { - Event.extend = Prototype.K; - } - - if (window.addEventListener) { - Event.prototype = window.Event.prototype || document.createEvent('HTMLEvents').__proto__; - Object.extend(Event.prototype, methods); - } - - var EVENT_TRANSLATIONS = { - mouseenter: 'mouseover', - mouseleave: 'mouseout' - }; - - function getDOMEventName(eventName) { - return EVENT_TRANSLATIONS[eventName] || eventName; - } - - if (MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED) - getDOMEventName = Prototype.K; - - function getUniqueElementID(element) { - if (element === window) return 0; - - if (typeof element._prototypeUID === 'undefined') - element._prototypeUID = Element.Storage.UID++; - return element._prototypeUID; - } - - function getUniqueElementID_IE(element) { - if (element === window) return 0; - if (element == document) return 1; - return element.uniqueID; - } - - if ('uniqueID' in DIV) - getUniqueElementID = getUniqueElementID_IE; - - function isCustomEvent(eventName) { - return eventName.include(':'); - } - - Event._isCustomEvent = isCustomEvent; - - function getRegistryForElement(element, uid) { - var CACHE = GLOBAL.Event.cache; - if (Object.isUndefined(uid)) - uid = getUniqueElementID(element); - if (!CACHE[uid]) CACHE[uid] = { element: element }; - return CACHE[uid]; - } - - function destroyRegistryForElement(element, uid) { - if (Object.isUndefined(uid)) - uid = getUniqueElementID(element); - delete GLOBAL.Event.cache[uid]; - } - - - function register(element, eventName, handler) { - var registry = getRegistryForElement(element); - if (!registry[eventName]) registry[eventName] = []; - var entries = registry[eventName]; - - var i = entries.length; - while (i--) - if (entries[i].handler === handler) return null; - - var uid = getUniqueElementID(element); - var responder = GLOBAL.Event._createResponder(uid, eventName, handler); - var entry = { - responder: responder, - handler: handler - }; - - entries.push(entry); - return entry; - } - - function unregister(element, eventName, handler) { - var registry = getRegistryForElement(element); - var entries = registry[eventName]; - if (!entries) return; - - var i = entries.length, entry; - while (i--) { - if (entries[i].handler === handler) { - entry = entries[i]; - break; - } - } - - if (!entry) return; - - var index = entries.indexOf(entry); - entries.splice(index, 1); - - return entry; - } - - - function observe(element, eventName, handler) { - element = $(element); - var entry = register(element, eventName, handler); - - if (entry === null) return element; - - var responder = entry.responder; - if (isCustomEvent(eventName)) - observeCustomEvent(element, eventName, responder); - else - observeStandardEvent(element, eventName, responder); - - return element; - } - - function observeStandardEvent(element, eventName, responder) { - var actualEventName = getDOMEventName(eventName); - if (element.addEventListener) { - element.addEventListener(actualEventName, responder, false); - } else { - element.attachEvent('on' + actualEventName, responder); - } - } - - function observeCustomEvent(element, eventName, responder) { - if (element.addEventListener) { - element.addEventListener('dataavailable', responder, false); - } else { - element.attachEvent('ondataavailable', responder); - element.attachEvent('onlosecapture', responder); - } - } - - function stopObserving(element, eventName, handler) { - element = $(element); - var handlerGiven = !Object.isUndefined(handler), - eventNameGiven = !Object.isUndefined(eventName); - - if (!eventNameGiven && !handlerGiven) { - stopObservingElement(element); - return element; - } - - if (!handlerGiven) { - stopObservingEventName(element, eventName); - return element; - } - - var entry = unregister(element, eventName, handler); - - if (!entry) return element; - removeEvent(element, eventName, entry.responder); - return element; - } - - function stopObservingStandardEvent(element, eventName, responder) { - var actualEventName = getDOMEventName(eventName); - if (element.removeEventListener) { - element.removeEventListener(actualEventName, responder, false); - } else { - element.detachEvent('on' + actualEventName, responder); - } - } - - function stopObservingCustomEvent(element, eventName, responder) { - if (element.removeEventListener) { - element.removeEventListener('dataavailable', responder, false); - } else { - element.detachEvent('ondataavailable', responder); - element.detachEvent('onlosecapture', responder); - } - } - - - - function stopObservingElement(element) { - var uid = getUniqueElementID(element), - registry = getRegistryForElement(element, uid); - - destroyRegistryForElement(element, uid); - - var entries, i; - for (var eventName in registry) { - if (eventName === 'element') continue; - - entries = registry[eventName]; - i = entries.length; - while (i--) - removeEvent(element, eventName, entries[i].responder); - } - } - - function stopObservingEventName(element, eventName) { - var registry = getRegistryForElement(element); - var entries = registry[eventName]; - if (!entries) return; - delete registry[eventName]; - - var i = entries.length; - while (i--) - removeEvent(element, eventName, entries[i].responder); - } - - - function removeEvent(element, eventName, handler) { - if (isCustomEvent(eventName)) - stopObservingCustomEvent(element, eventName, handler); - else - stopObservingStandardEvent(element, eventName, handler); - } - - - - function getFireTarget(element) { - if (element !== document) return element; - if (document.createEvent && !element.dispatchEvent) - return document.documentElement; - return element; - } - - function fire(element, eventName, memo, bubble) { - element = getFireTarget($(element)); - if (Object.isUndefined(bubble)) bubble = true; - memo = memo || {}; - - var event = fireEvent(element, eventName, memo, bubble); - return Event.extend(event); - } - - function fireEvent_DOM(element, eventName, memo, bubble) { - var event = document.createEvent('HTMLEvents'); - event.initEvent('dataavailable', bubble, true); - - event.eventName = eventName; - event.memo = memo; - - element.dispatchEvent(event); - return event; - } - - function fireEvent_IE(element, eventName, memo, bubble) { - var event = document.createEventObject(); - event.eventType = bubble ? 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(diff_main)");if(a==b)return a?[[0,a]]:[];"undefined"==typeof c&&(c=!0);var e=c,f=this.diff_commonPrefix(a,b),c=a.substring(0,f),a=a.substring(f),b=b.substring(f),f=this.diff_commonSuffix(a,b),g=a.substring(a.length-f),a=a.substring(0,a.length-f),b=b.substring(0,b.length-f),a=this.diff_compute_(a, -b,e,d);c&&a.unshift([0,c]);g&&a.push([0,g]);this.diff_cleanupMerge(a);return a}; -diff_match_patch.prototype.diff_compute_=function(a,b,c,d){if(!a)return[[1,b]];if(!b)return[[-1,a]];var e=a.length>b.length?a:b,f=a.length>b.length?b:a,g=e.indexOf(f);if(-1!=g)return c=[[1,e.substring(0,g)],[0,f],[1,e.substring(g+f.length)]],a.length>b.length&&(c[0][0]=c[2][0]=-1),c;if(1==f.length)return[[-1,a],[1,b]];return(e=this.diff_halfMatch_(a,b))?(f=e[0],a=e[1],g=e[2],b=e[3],e=e[4],f=this.diff_main(f,g,c,d),c=this.diff_main(a,b,c,d),f.concat([[0,e]],c)):c&&100c);u++){for(var n=-u+q;n<=u-s;n+=2){var l=g+n,m;m=n==-u||n!=u&&j[l-1]d)s+=2;else if(r>e)q+=2;else if(p&&(l=g+k-n,0<=l&&l= -t)return this.diff_bisectSplit_(a,b,m,r,c)}}for(n=-u+o;n<=u-v;n+=2){l=g+n;t=n==-u||n!=u&&i[l-1]d)v+=2;else if(m>e)o+=2;else if(!p&&(l=g+k-n,0<=l&&l=t)))return this.diff_bisectSplit_(a,b,m,r,c)}}return[[-1,a],[1,b]]}; -diff_match_patch.prototype.diff_bisectSplit_=function(a,b,c,d,e){var f=a.substring(0,c),g=b.substring(0,d),a=a.substring(c),b=b.substring(d),f=this.diff_main(f,g,!1,e),e=this.diff_main(a,b,!1,e);return f.concat(e)}; -diff_match_patch.prototype.diff_linesToChars_=function(a,b){function c(a){for(var b="",c=0,f=-1,g=d.length;fd?a=a.substring(c-d):c=a.length?[h,j,n,l,g]:null}if(0>=this.Diff_Timeout)return null; -var d=a.length>b.length?a:b,e=a.length>b.length?b:a;if(4>d.length||2*e.lengthd[4].length?g:d:d:g;var j;a.length>b.length?(g=h[0],d=h[1],e=h[2],j=h[3]):(e=h[0],j=h[1],g=h[2],d=h[3]);h=h[4];return[g,d,e,j,h]}; -diff_match_patch.prototype.diff_cleanupSemantic=function(a){for(var b=!1,c=[],d=0,e=null,f=0,g=0,h=0,j=0,i=0;f=e){if(d>=b.length/2||d>=c.length/2)a.splice(f,0,[0,c.substring(0,d)]),a[f-1][1]=b.substring(0,b.length-d),a[f+1][1]=c.substring(d),f++}else if(e>=b.length/2||e>=c.length/2)a.splice(f,0,[0,b.substring(0,e)]),a[f-1][0]=1,a[f-1][1]=c.substring(0,c.length-e),a[f+1][0]=-1,a[f+1][1]=b.substring(e),f++;f++}f++}}; -diff_match_patch.prototype.diff_cleanupSemanticLossless=function(a){function b(a,b){if(!a||!b)return 6;var c=a.charAt(a.length-1),d=b.charAt(0),e=c.match(diff_match_patch.nonAlphaNumericRegex_),f=d.match(diff_match_patch.nonAlphaNumericRegex_),g=e&&c.match(diff_match_patch.whitespaceRegex_),h=f&&d.match(diff_match_patch.whitespaceRegex_),c=g&&c.match(diff_match_patch.linebreakRegex_),d=h&&d.match(diff_match_patch.linebreakRegex_),i=c&&a.match(diff_match_patch.blanklineEndRegex_),j=d&&b.match(diff_match_patch.blanklineStartRegex_); -return i||j?5:c||d?4:e&&!g&&h?3:g||h?2:e||f?1:0}for(var c=1;c=i&&(i=k,g=d,h=e,j=f)}a[c-1][1]!=g&&(g?a[c-1][1]=g:(a.splice(c-1,1),c--),a[c][1]= -h,j?a[c+1][1]=j:(a.splice(c+1,1),c--))}c++}};diff_match_patch.nonAlphaNumericRegex_=/[^a-zA-Z0-9]/;diff_match_patch.whitespaceRegex_=/\s/;diff_match_patch.linebreakRegex_=/[\r\n]/;diff_match_patch.blanklineEndRegex_=/\n\r?\n$/;diff_match_patch.blanklineStartRegex_=/^\r?\n\r?\n/; -diff_match_patch.prototype.diff_cleanupEfficiency=function(a){for(var b=!1,c=[],d=0,e=null,f=0,g=!1,h=!1,j=!1,i=!1;fb)break;e=c;f=d}return a.length!=g&&-1===a[g][0]?f:f+(b-e)}; -diff_match_patch.prototype.diff_prettyHtml=function(a){for(var b=[],c=/&/g,d=//g,f=/\n/g,g=0;g");switch(h){case 1:b[g]=''+j+"";break;case -1:b[g]=''+j+"";break;case 0:b[g]=""+j+""}}return b.join("")}; -diff_match_patch.prototype.diff_text1=function(a){for(var b=[],c=0;cthis.Match_MaxBits)throw Error("Pattern too long for this browser.");var e=this.match_alphabet_(b),f=this,g=this.Match_Threshold,h=a.indexOf(b,c);-1!=h&&(g=Math.min(d(0,h),g),h=a.lastIndexOf(b,c+b.length),-1!=h&&(g=Math.min(d(0,h),g)));for(var j=1<=i;o--){var v=e[a.charAt(o-1)];k[o]=0===s?(k[o+1]<<1|1)&v:(k[o+1]<<1|1)&v|(q[o+1]|q[o])<<1|1|q[o+1];if(k[o]&j&&(v=d(s,o-1),v<=g))if(g=v,h=o-1,h>c)i=Math.max(1,2*c-h);else break}if(d(s+1,c)>g)break;q=k}return h}; -diff_match_patch.prototype.match_alphabet_=function(a){for(var b={},c=0;c=2*this.Patch_Margin&& -e&&(this.patch_addContext_(a,h),c.push(a),a=new diff_match_patch.patch_obj,e=0,h=d,f=g)}1!==i&&(f+=k.length);-1!==i&&(g+=k.length)}e&&(this.patch_addContext_(a,h),c.push(a));return c};diff_match_patch.prototype.patch_deepCopy=function(a){for(var b=[],c=0;cthis.Match_MaxBits){if(j=this.match_main(b,h.substring(0,this.Match_MaxBits),g),-1!=j&&(i=this.match_main(b,h.substring(h.length-this.Match_MaxBits),g+h.length-this.Match_MaxBits),-1==i||j>=i))j=-1}else j=this.match_main(b,h,g); -if(-1==j)e[f]=!1,d-=a[f].length2-a[f].length1;else if(e[f]=!0,d=j-g,g=-1==i?b.substring(j,j+h.length):b.substring(j,i+this.Match_MaxBits),h==g)b=b.substring(0,j)+this.diff_text2(a[f].diffs)+b.substring(j+h.length);else if(g=this.diff_main(h,g,!1),h.length>this.Match_MaxBits&&this.diff_levenshtein(g)/h.length>this.Patch_DeleteThreshold)e[f]=!1;else{this.diff_cleanupSemanticLossless(g);for(var h=0,k,i=0;ie[0][1].length){var f=b-e[0][1].length;e[0][1]=c.substring(e[0][1].length)+e[0][1];d.start1-=f;d.start2-=f;d.length1+=f;d.length2+=f}d=a[a.length-1];e=d.diffs;0==e.length||0!=e[e.length-1][0]?(e.push([0, -c]),d.length1+=b,d.length2+=b):b>e[e.length-1][1].length&&(f=b-e[e.length-1][1].length,e[e.length-1][1]+=c.substring(0,f),d.length1+=f,d.length2+=f);return c}; -diff_match_patch.prototype.patch_splitMax=function(a){for(var b=this.Match_MaxBits,c=0;c2*b?(h.length1+=i.length,e+=i.length,j=!1,h.diffs.push([g,i]),d.diffs.shift()):(i=i.substring(0,b-h.length1-this.Patch_Margin),h.length1+=i.length,e+=i.length,0===g?(h.length2+=i.length,f+=i.length):j=!1,h.diffs.push([g,i]),i==d.diffs[0][1]?d.diffs.shift():d.diffs[0][1]=d.diffs[0][1].substring(i.length))}g=this.diff_text2(h.diffs);g=g.substring(g.length-this.Patch_Margin);i=this.diff_text1(d.diffs).substring(0,this.Patch_Margin);""!==i&& -(h.length1+=i.length,h.length2+=i.length,0!==h.diffs.length&&0===h.diffs[h.diffs.length-1][0]?h.diffs[h.diffs.length-1][1]+=i:h.diffs.push([0,i]));j||a.splice(++c,0,h)}}};diff_match_patch.prototype.patch_toText=function(a){for(var b=[],c=0;c - - - - - - - - - - - - - - -

If debugging errors, start with the first reported error, - subsequent tests often rely on earlier ones.

- - - - diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/diff/lib/diff_match_patch_test.js b/extension/sandbox/chrome-extensions-samples/apps/samples/diff/lib/diff_match_patch_test.js deleted file mode 100644 index ed76e79..0000000 --- a/extension/sandbox/chrome-extensions-samples/apps/samples/diff/lib/diff_match_patch_test.js +++ /dev/null @@ -1,938 +0,0 @@ -/** - * Test Harness for Diff Match and Patch - * - * Copyright 2006 Google Inc. - * http://code.google.com/p/google-diff-match-patch/ - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - -// If expected and actual are the equivalent, pass the test. -function assertEquivalent(msg, expected, actual) { - if (typeof actual == 'undefined') { - // msg is optional. - actual = expected; - expected = msg; - msg = 'Expected: \'' + expected + '\' Actual: \'' + actual + '\''; - } - if (_equivalent(expected, actual)) { - assertEquals(msg, String.toString(expected), String.toString(actual)); - } else { - assertEquals(msg, expected, actual); - } -} - - -// Are a and b the equivalent? -- Recursive. -function _equivalent(a, b) { - if (a == b) { - return true; - } - if (typeof a == 'object' && typeof b == 'object' && a !== null && b !== null) { - if (a.toString() != b.toString()) { - return false; - } - for (var p in a) { - if (!_equivalent(a[p], b[p])) { - return false; - } - } - for (var p in b) { - if (!_equivalent(a[p], b[p])) { - return false; - } - } - return true; - } - return false; -} - - -function diff_rebuildtexts(diffs) { - // Construct the two texts which made up the diff originally. - var text1 = ''; - var text2 = ''; - for (var x = 0; x < diffs.length; x++) { - if (diffs[x][0] != DIFF_INSERT) { - text1 += diffs[x][1]; - } - if (diffs[x][0] != DIFF_DELETE) { - text2 += diffs[x][1]; - } - } - return [text1, text2]; -} - -var dmp = new diff_match_patch(); - - -// DIFF TEST FUNCTIONS - - -function testDiffCommonPrefix() { - // Detect any common prefix. - // Null case. - assertEquals(0, dmp.diff_commonPrefix('abc', 'xyz')); - - // Non-null case. - assertEquals(4, dmp.diff_commonPrefix('1234abcdef', '1234xyz')); - - // Whole case. - assertEquals(4, dmp.diff_commonPrefix('1234', '1234xyz')); -} - -function testDiffCommonSuffix() { - // Detect any common suffix. - // Null case. - assertEquals(0, dmp.diff_commonSuffix('abc', 'xyz')); - - // Non-null case. - assertEquals(4, dmp.diff_commonSuffix('abcdef1234', 'xyz1234')); - - // Whole case. - assertEquals(4, dmp.diff_commonSuffix('1234', 'xyz1234')); -} - -function testDiffCommonOverlap() { - // Detect any suffix/prefix overlap. - // Null case. - assertEquals(0, dmp.diff_commonOverlap_('', 'abcd')); - - // Whole case. - assertEquals(3, dmp.diff_commonOverlap_('abc', 'abcd')); - - // No overlap. - assertEquals(0, dmp.diff_commonOverlap_('123456', 'abcd')); - - // Overlap. - assertEquals(3, dmp.diff_commonOverlap_('123456xxx', 'xxxabcd')); - - // Unicode. - // Some overly clever languages (C#) may treat ligatures as equal to their - // component letters. E.g. U+FB01 == 'fi' - assertEquals(0, dmp.diff_commonOverlap_('fi', '\ufb01i')); -} - -function testDiffHalfMatch() { - // Detect a halfmatch. - dmp.Diff_Timeout = 1; - // No match. - assertEquals(null, dmp.diff_halfMatch_('1234567890', 'abcdef')); - - assertEquals(null, dmp.diff_halfMatch_('12345', '23')); - - // Single Match. - assertEquivalent(['12', '90', 'a', 'z', '345678'], dmp.diff_halfMatch_('1234567890', 'a345678z')); - - assertEquivalent(['a', 'z', '12', '90', '345678'], dmp.diff_halfMatch_('a345678z', '1234567890')); - - assertEquivalent(['abc', 'z', '1234', '0', '56789'], dmp.diff_halfMatch_('abc56789z', '1234567890')); - - assertEquivalent(['a', 'xyz', '1', '7890', '23456'], dmp.diff_halfMatch_('a23456xyz', '1234567890')); - - // Multiple Matches. - assertEquivalent(['12123', '123121', 'a', 'z', '1234123451234'], dmp.diff_halfMatch_('121231234123451234123121', 'a1234123451234z')); - - assertEquivalent(['', '-=-=-=-=-=', 'x', '', 'x-=-=-=-=-=-=-='], dmp.diff_halfMatch_('x-=-=-=-=-=-=-=-=-=-=-=-=', 'xx-=-=-=-=-=-=-=')); - - assertEquivalent(['-=-=-=-=-=', '', '', 'y', '-=-=-=-=-=-=-=y'], dmp.diff_halfMatch_('-=-=-=-=-=-=-=-=-=-=-=-=y', '-=-=-=-=-=-=-=yy')); - - // Non-optimal halfmatch. - // Optimal diff would be -q+x=H-i+e=lloHe+Hu=llo-Hew+y not -qHillo+x=HelloHe-w+Hulloy - assertEquivalent(['qHillo', 'w', 'x', 'Hulloy', 'HelloHe'], dmp.diff_halfMatch_('qHilloHelloHew', 'xHelloHeHulloy')); - - // Optimal no halfmatch. - dmp.Diff_Timeout = 0; - assertEquals(null, dmp.diff_halfMatch_('qHilloHelloHew', 'xHelloHeHulloy')); -} - -function testDiffLinesToChars() { - function assertLinesToCharsResultEquals(a, b) { - assertEquals(a.chars1, b.chars1); - assertEquals(a.chars2, b.chars2); - assertEquivalent(a.lineArray, b.lineArray); - } - - // Convert lines down to characters. - assertLinesToCharsResultEquals({chars1: '\x01\x02\x01', chars2: '\x02\x01\x02', lineArray: ['', 'alpha\n', 'beta\n']}, dmp.diff_linesToChars_('alpha\nbeta\nalpha\n', 'beta\nalpha\nbeta\n')); - - assertLinesToCharsResultEquals({chars1: '', chars2: '\x01\x02\x03\x03', lineArray: ['', 'alpha\r\n', 'beta\r\n', '\r\n']}, dmp.diff_linesToChars_('', 'alpha\r\nbeta\r\n\r\n\r\n')); - - assertLinesToCharsResultEquals({chars1: '\x01', chars2: '\x02', lineArray: ['', 'a', 'b']}, dmp.diff_linesToChars_('a', 'b')); - - // More than 256 to reveal any 8-bit limitations. - var n = 300; - var lineList = []; - var charList = []; - for (var x = 1; x < n + 1; x++) { - lineList[x - 1] = x + '\n'; - charList[x - 1] = String.fromCharCode(x); - } - assertEquals(n, lineList.length); - var lines = lineList.join(''); - var chars = charList.join(''); - assertEquals(n, chars.length); - lineList.unshift(''); - assertLinesToCharsResultEquals({chars1: chars, chars2: '', lineArray: lineList}, dmp.diff_linesToChars_(lines, '')); -} - -function testDiffCharsToLines() { - // Convert chars up to lines. - var diffs = [[DIFF_EQUAL, '\x01\x02\x01'], [DIFF_INSERT, '\x02\x01\x02']]; - dmp.diff_charsToLines_(diffs, ['', 'alpha\n', 'beta\n']); - assertEquivalent([[DIFF_EQUAL, 'alpha\nbeta\nalpha\n'], [DIFF_INSERT, 'beta\nalpha\nbeta\n']], diffs); - - // More than 256 to reveal any 8-bit limitations. - var n = 300; - var lineList = []; - var charList = []; - for (var x = 1; x < n + 1; x++) { - lineList[x - 1] = x + '\n'; - charList[x - 1] = String.fromCharCode(x); - } - assertEquals(n, lineList.length); - var lines = lineList.join(''); - var chars = charList.join(''); - assertEquals(n, chars.length); - lineList.unshift(''); - var diffs = [[DIFF_DELETE, chars]]; - dmp.diff_charsToLines_(diffs, lineList); - assertEquivalent([[DIFF_DELETE, lines]], diffs); -} - -function testDiffCleanupMerge() { - // Cleanup a messy diff. - // Null case. - var diffs = []; - dmp.diff_cleanupMerge(diffs); - assertEquivalent([], diffs); - - // No change case. - diffs = [[DIFF_EQUAL, 'a'], [DIFF_DELETE, 'b'], [DIFF_INSERT, 'c']]; - dmp.diff_cleanupMerge(diffs); - assertEquivalent([[DIFF_EQUAL, 'a'], [DIFF_DELETE, 'b'], [DIFF_INSERT, 'c']], diffs); - - // Merge equalities. - diffs = [[DIFF_EQUAL, 'a'], [DIFF_EQUAL, 'b'], [DIFF_EQUAL, 'c']]; - dmp.diff_cleanupMerge(diffs); - assertEquivalent([[DIFF_EQUAL, 'abc']], diffs); - - // Merge deletions. - diffs = [[DIFF_DELETE, 'a'], [DIFF_DELETE, 'b'], [DIFF_DELETE, 'c']]; - dmp.diff_cleanupMerge(diffs); - assertEquivalent([[DIFF_DELETE, 'abc']], diffs); - - // Merge insertions. - diffs = [[DIFF_INSERT, 'a'], [DIFF_INSERT, 'b'], [DIFF_INSERT, 'c']]; - dmp.diff_cleanupMerge(diffs); - assertEquivalent([[DIFF_INSERT, 'abc']], diffs); - - // Merge interweave. - diffs = [[DIFF_DELETE, 'a'], [DIFF_INSERT, 'b'], [DIFF_DELETE, 'c'], [DIFF_INSERT, 'd'], [DIFF_EQUAL, 'e'], [DIFF_EQUAL, 'f']]; - dmp.diff_cleanupMerge(diffs); - assertEquivalent([[DIFF_DELETE, 'ac'], [DIFF_INSERT, 'bd'], [DIFF_EQUAL, 'ef']], diffs); - - // Prefix and suffix detection. - diffs = [[DIFF_DELETE, 'a'], [DIFF_INSERT, 'abc'], [DIFF_DELETE, 'dc']]; - dmp.diff_cleanupMerge(diffs); - assertEquivalent([[DIFF_EQUAL, 'a'], [DIFF_DELETE, 'd'], [DIFF_INSERT, 'b'], [DIFF_EQUAL, 'c']], diffs); - - // Prefix and suffix detection with equalities. - diffs = [[DIFF_EQUAL, 'x'], [DIFF_DELETE, 'a'], [DIFF_INSERT, 'abc'], [DIFF_DELETE, 'dc'], [DIFF_EQUAL, 'y']]; - dmp.diff_cleanupMerge(diffs); - assertEquivalent([[DIFF_EQUAL, 'xa'], [DIFF_DELETE, 'd'], [DIFF_INSERT, 'b'], [DIFF_EQUAL, 'cy']], diffs); - - // Slide edit left. - diffs = [[DIFF_EQUAL, 'a'], [DIFF_INSERT, 'ba'], [DIFF_EQUAL, 'c']]; - dmp.diff_cleanupMerge(diffs); - assertEquivalent([[DIFF_INSERT, 'ab'], [DIFF_EQUAL, 'ac']], diffs); - - // Slide edit right. - diffs = [[DIFF_EQUAL, 'c'], [DIFF_INSERT, 'ab'], [DIFF_EQUAL, 'a']]; - dmp.diff_cleanupMerge(diffs); - assertEquivalent([[DIFF_EQUAL, 'ca'], [DIFF_INSERT, 'ba']], diffs); - - // Slide edit left recursive. - diffs = [[DIFF_EQUAL, 'a'], [DIFF_DELETE, 'b'], [DIFF_EQUAL, 'c'], [DIFF_DELETE, 'ac'], [DIFF_EQUAL, 'x']]; - dmp.diff_cleanupMerge(diffs); - assertEquivalent([[DIFF_DELETE, 'abc'], [DIFF_EQUAL, 'acx']], diffs); - - // Slide edit right recursive. - diffs = [[DIFF_EQUAL, 'x'], [DIFF_DELETE, 'ca'], [DIFF_EQUAL, 'c'], [DIFF_DELETE, 'b'], [DIFF_EQUAL, 'a']]; - dmp.diff_cleanupMerge(diffs); - assertEquivalent([[DIFF_EQUAL, 'xca'], [DIFF_DELETE, 'cba']], diffs); -} - -function testDiffCleanupSemanticLossless() { - // Slide diffs to match logical boundaries. - // Null case. - var diffs = []; - dmp.diff_cleanupSemanticLossless(diffs); - assertEquivalent([], diffs); - - // Blank lines. - diffs = [[DIFF_EQUAL, 'AAA\r\n\r\nBBB'], [DIFF_INSERT, '\r\nDDD\r\n\r\nBBB'], [DIFF_EQUAL, '\r\nEEE']]; - dmp.diff_cleanupSemanticLossless(diffs); - assertEquivalent([[DIFF_EQUAL, 'AAA\r\n\r\n'], [DIFF_INSERT, 'BBB\r\nDDD\r\n\r\n'], [DIFF_EQUAL, 'BBB\r\nEEE']], diffs); - - // Line boundaries. - diffs = [[DIFF_EQUAL, 'AAA\r\nBBB'], [DIFF_INSERT, ' DDD\r\nBBB'], [DIFF_EQUAL, ' EEE']]; - dmp.diff_cleanupSemanticLossless(diffs); - assertEquivalent([[DIFF_EQUAL, 'AAA\r\n'], [DIFF_INSERT, 'BBB DDD\r\n'], [DIFF_EQUAL, 'BBB EEE']], diffs); - - // Word boundaries. - diffs = [[DIFF_EQUAL, 'The c'], [DIFF_INSERT, 'ow and the c'], [DIFF_EQUAL, 'at.']]; - dmp.diff_cleanupSemanticLossless(diffs); - assertEquivalent([[DIFF_EQUAL, 'The '], [DIFF_INSERT, 'cow and the '], [DIFF_EQUAL, 'cat.']], diffs); - - // Alphanumeric boundaries. - diffs = [[DIFF_EQUAL, 'The-c'], [DIFF_INSERT, 'ow-and-the-c'], [DIFF_EQUAL, 'at.']]; - dmp.diff_cleanupSemanticLossless(diffs); - assertEquivalent([[DIFF_EQUAL, 'The-'], [DIFF_INSERT, 'cow-and-the-'], [DIFF_EQUAL, 'cat.']], diffs); - - // Hitting the start. - diffs = [[DIFF_EQUAL, 'a'], [DIFF_DELETE, 'a'], [DIFF_EQUAL, 'ax']]; - dmp.diff_cleanupSemanticLossless(diffs); - assertEquivalent([[DIFF_DELETE, 'a'], [DIFF_EQUAL, 'aax']], diffs); - - // Hitting the end. - diffs = [[DIFF_EQUAL, 'xa'], [DIFF_DELETE, 'a'], [DIFF_EQUAL, 'a']]; - dmp.diff_cleanupSemanticLossless(diffs); - assertEquivalent([[DIFF_EQUAL, 'xaa'], [DIFF_DELETE, 'a']], diffs); - - // Sentence boundaries. - diffs = [[DIFF_EQUAL, 'The xxx. The '], [DIFF_INSERT, 'zzz. The '], [DIFF_EQUAL, 'yyy.']]; - dmp.diff_cleanupSemanticLossless(diffs); - assertEquivalent([[DIFF_EQUAL, 'The xxx.'], [DIFF_INSERT, ' The zzz.'], [DIFF_EQUAL, ' The yyy.']], diffs); -} - -function testDiffCleanupSemantic() { - // Cleanup semantically trivial equalities. - // Null case. - var diffs = []; - dmp.diff_cleanupSemantic(diffs); - assertEquivalent([], diffs); - - // No elimination #1. - diffs = [[DIFF_DELETE, 'ab'], [DIFF_INSERT, 'cd'], [DIFF_EQUAL, '12'], [DIFF_DELETE, 'e']]; - dmp.diff_cleanupSemantic(diffs); - assertEquivalent([[DIFF_DELETE, 'ab'], [DIFF_INSERT, 'cd'], [DIFF_EQUAL, '12'], [DIFF_DELETE, 'e']], diffs); - - // No elimination #2. - diffs = [[DIFF_DELETE, 'abc'], [DIFF_INSERT, 'ABC'], [DIFF_EQUAL, '1234'], [DIFF_DELETE, 'wxyz']]; - dmp.diff_cleanupSemantic(diffs); - assertEquivalent([[DIFF_DELETE, 'abc'], [DIFF_INSERT, 'ABC'], [DIFF_EQUAL, '1234'], [DIFF_DELETE, 'wxyz']], diffs); - - // Simple elimination. - diffs = [[DIFF_DELETE, 'a'], [DIFF_EQUAL, 'b'], [DIFF_DELETE, 'c']]; - dmp.diff_cleanupSemantic(diffs); - assertEquivalent([[DIFF_DELETE, 'abc'], [DIFF_INSERT, 'b']], diffs); - - // Backpass elimination. - diffs = [[DIFF_DELETE, 'ab'], [DIFF_EQUAL, 'cd'], [DIFF_DELETE, 'e'], [DIFF_EQUAL, 'f'], [DIFF_INSERT, 'g']]; - dmp.diff_cleanupSemantic(diffs); - assertEquivalent([[DIFF_DELETE, 'abcdef'], [DIFF_INSERT, 'cdfg']], diffs); - - // Multiple eliminations. - diffs = [[DIFF_INSERT, '1'], [DIFF_EQUAL, 'A'], [DIFF_DELETE, 'B'], [DIFF_INSERT, '2'], [DIFF_EQUAL, '_'], [DIFF_INSERT, '1'], [DIFF_EQUAL, 'A'], [DIFF_DELETE, 'B'], [DIFF_INSERT, '2']]; - dmp.diff_cleanupSemantic(diffs); - assertEquivalent([[DIFF_DELETE, 'AB_AB'], [DIFF_INSERT, '1A2_1A2']], diffs); - - // Word boundaries. - diffs = [[DIFF_EQUAL, 'The c'], [DIFF_DELETE, 'ow and the c'], [DIFF_EQUAL, 'at.']]; - dmp.diff_cleanupSemantic(diffs); - assertEquivalent([[DIFF_EQUAL, 'The '], [DIFF_DELETE, 'cow and the '], [DIFF_EQUAL, 'cat.']], diffs); - - // No overlap elimination. - diffs = [[DIFF_DELETE, 'abcxx'], [DIFF_INSERT, 'xxdef']]; - dmp.diff_cleanupSemantic(diffs); - assertEquivalent([[DIFF_DELETE, 'abcxx'], [DIFF_INSERT, 'xxdef']], diffs); - - // Overlap elimination. - diffs = [[DIFF_DELETE, 'abcxxx'], [DIFF_INSERT, 'xxxdef']]; - dmp.diff_cleanupSemantic(diffs); - assertEquivalent([[DIFF_DELETE, 'abc'], [DIFF_EQUAL, 'xxx'], [DIFF_INSERT, 'def']], diffs); - - // Reverse overlap elimination. - diffs = [[DIFF_DELETE, 'xxxabc'], [DIFF_INSERT, 'defxxx']]; - dmp.diff_cleanupSemantic(diffs); - assertEquivalent([[DIFF_INSERT, 'def'], [DIFF_EQUAL, 'xxx'], [DIFF_DELETE, 'abc']], diffs); - - // Two overlap eliminations. - diffs = [[DIFF_DELETE, 'abcd1212'], [DIFF_INSERT, '1212efghi'], [DIFF_EQUAL, '----'], [DIFF_DELETE, 'A3'], [DIFF_INSERT, '3BC']]; - dmp.diff_cleanupSemantic(diffs); - assertEquivalent([[DIFF_DELETE, 'abcd'], [DIFF_EQUAL, '1212'], [DIFF_INSERT, 'efghi'], [DIFF_EQUAL, '----'], [DIFF_DELETE, 'A'], [DIFF_EQUAL, '3'], [DIFF_INSERT, 'BC']], diffs); -} - -function testDiffCleanupEfficiency() { - // Cleanup operationally trivial equalities. - dmp.Diff_EditCost = 4; - // Null case. - var diffs = []; - dmp.diff_cleanupEfficiency(diffs); - assertEquivalent([], diffs); - - // No elimination. - diffs = [[DIFF_DELETE, 'ab'], [DIFF_INSERT, '12'], [DIFF_EQUAL, 'wxyz'], [DIFF_DELETE, 'cd'], [DIFF_INSERT, '34']]; - dmp.diff_cleanupEfficiency(diffs); - assertEquivalent([[DIFF_DELETE, 'ab'], [DIFF_INSERT, '12'], [DIFF_EQUAL, 'wxyz'], [DIFF_DELETE, 'cd'], [DIFF_INSERT, '34']], diffs); - - // Four-edit elimination. - diffs = [[DIFF_DELETE, 'ab'], [DIFF_INSERT, '12'], [DIFF_EQUAL, 'xyz'], [DIFF_DELETE, 'cd'], [DIFF_INSERT, '34']]; - dmp.diff_cleanupEfficiency(diffs); - assertEquivalent([[DIFF_DELETE, 'abxyzcd'], [DIFF_INSERT, '12xyz34']], diffs); - - // Three-edit elimination. - diffs = [[DIFF_INSERT, '12'], [DIFF_EQUAL, 'x'], [DIFF_DELETE, 'cd'], [DIFF_INSERT, '34']]; - dmp.diff_cleanupEfficiency(diffs); - assertEquivalent([[DIFF_DELETE, 'xcd'], [DIFF_INSERT, '12x34']], diffs); - - // Backpass elimination. - diffs = [[DIFF_DELETE, 'ab'], [DIFF_INSERT, '12'], [DIFF_EQUAL, 'xy'], [DIFF_INSERT, '34'], [DIFF_EQUAL, 'z'], [DIFF_DELETE, 'cd'], [DIFF_INSERT, '56']]; - dmp.diff_cleanupEfficiency(diffs); - assertEquivalent([[DIFF_DELETE, 'abxyzcd'], [DIFF_INSERT, '12xy34z56']], diffs); - - // High cost elimination. - dmp.Diff_EditCost = 5; - diffs = [[DIFF_DELETE, 'ab'], [DIFF_INSERT, '12'], [DIFF_EQUAL, 'wxyz'], [DIFF_DELETE, 'cd'], [DIFF_INSERT, '34']]; - dmp.diff_cleanupEfficiency(diffs); - assertEquivalent([[DIFF_DELETE, 'abwxyzcd'], [DIFF_INSERT, '12wxyz34']], diffs); - dmp.Diff_EditCost = 4; -} - -function testDiffPrettyHtml() { - // Pretty print. - var diffs = [[DIFF_EQUAL, 'a\n'], [DIFF_DELETE, 'b'], [DIFF_INSERT, 'c&d']]; - assertEquals('a¶
<B>b</B>c&d', dmp.diff_prettyHtml(diffs)); -} - -function testDiffText() { - // Compute the source and destination texts. - var diffs = [[DIFF_EQUAL, 'jump'], [DIFF_DELETE, 's'], [DIFF_INSERT, 'ed'], [DIFF_EQUAL, ' over '], [DIFF_DELETE, 'the'], [DIFF_INSERT, 'a'], [DIFF_EQUAL, ' lazy']]; - assertEquals('jumps over the lazy', dmp.diff_text1(diffs)); - - assertEquals('jumped over a lazy', dmp.diff_text2(diffs)); -} - -function testDiffDelta() { - // Convert a diff into delta string. - var diffs = [[DIFF_EQUAL, 'jump'], [DIFF_DELETE, 's'], [DIFF_INSERT, 'ed'], [DIFF_EQUAL, ' over '], [DIFF_DELETE, 'the'], [DIFF_INSERT, 'a'], [DIFF_EQUAL, ' lazy'], [DIFF_INSERT, 'old dog']]; - var text1 = dmp.diff_text1(diffs); - assertEquals('jumps over the lazy', text1); - - var delta = dmp.diff_toDelta(diffs); - assertEquals('=4\t-1\t+ed\t=6\t-3\t+a\t=5\t+old dog', delta); - - // Convert delta string into a diff. - assertEquivalent(diffs, dmp.diff_fromDelta(text1, delta)); - - // Generates error (19 != 20). - try { - dmp.diff_fromDelta(text1 + 'x', delta); - assertEquals(Error, null); - } catch (e) { - // Exception expected. - } - - // Generates error (19 != 18). - try { - dmp.diff_fromDelta(text1.substring(1), delta); - assertEquals(Error, null); - } catch (e) { - // Exception expected. - } - - // Generates error (%c3%xy invalid Unicode). - try { - dmp.diff_fromDelta('', '+%c3%xy'); - assertEquals(Error, null); - } catch (e) { - // Exception expected. - } - - // Test deltas with special characters. - diffs = [[DIFF_EQUAL, '\u0680 \x00 \t %'], [DIFF_DELETE, '\u0681 \x01 \n ^'], [DIFF_INSERT, '\u0682 \x02 \\ |']]; - text1 = dmp.diff_text1(diffs); - assertEquals('\u0680 \x00 \t %\u0681 \x01 \n ^', text1); - - delta = dmp.diff_toDelta(diffs); - assertEquals('=7\t-7\t+%DA%82 %02 %5C %7C', delta); - - // Convert delta string into a diff. - assertEquivalent(diffs, dmp.diff_fromDelta(text1, delta)); - - // Verify pool of unchanged characters. - diffs = [[DIFF_INSERT, 'A-Z a-z 0-9 - _ . ! ~ * \' ( ) ; / ? : @ & = + $ , # ']]; - var text2 = dmp.diff_text2(diffs); - assertEquals('A-Z a-z 0-9 - _ . ! ~ * \' ( ) ; / ? : @ & = + $ , # ', text2); - - delta = dmp.diff_toDelta(diffs); - assertEquals('+A-Z a-z 0-9 - _ . ! ~ * \' ( ) ; / ? : @ & = + $ , # ', delta); - - // Convert delta string into a diff. - assertEquivalent(diffs, dmp.diff_fromDelta('', delta)); -} - -function testDiffXIndex() { - // Translate a location in text1 to text2. - // Translation on equality. - assertEquals(5, dmp.diff_xIndex([[DIFF_DELETE, 'a'], [DIFF_INSERT, '1234'], [DIFF_EQUAL, 'xyz']], 2)); - - // Translation on deletion. - assertEquals(1, dmp.diff_xIndex([[DIFF_EQUAL, 'a'], [DIFF_DELETE, '1234'], [DIFF_EQUAL, 'xyz']], 3)); -} - -function testDiffLevenshtein() { - // Levenshtein with trailing equality. - assertEquals(4, dmp.diff_levenshtein([[DIFF_DELETE, 'abc'], [DIFF_INSERT, '1234'], [DIFF_EQUAL, 'xyz']])); - // Levenshtein with leading equality. - assertEquals(4, dmp.diff_levenshtein([[DIFF_EQUAL, 'xyz'], [DIFF_DELETE, 'abc'], [DIFF_INSERT, '1234']])); - // Levenshtein with middle equality. - assertEquals(7, dmp.diff_levenshtein([[DIFF_DELETE, 'abc'], [DIFF_EQUAL, 'xyz'], [DIFF_INSERT, '1234']])); -} - -function testDiffBisect() { - // Normal. - var a = 'cat'; - var b = 'map'; - // Since the resulting diff hasn't been normalized, it would be ok if - // the insertion and deletion pairs are swapped. - // If the order changes, tweak this test as required. - assertEquivalent([[DIFF_DELETE, 'c'], [DIFF_INSERT, 'm'], [DIFF_EQUAL, 'a'], [DIFF_DELETE, 't'], [DIFF_INSERT, 'p']], dmp.diff_bisect_(a, b, Number.MAX_VALUE)); - - // Timeout. - assertEquivalent([[DIFF_DELETE, 'cat'], [DIFF_INSERT, 'map']], dmp.diff_bisect_(a, b, 0)); -} - -function testDiffMain() { - // Perform a trivial diff. - // Null case. - assertEquivalent([], dmp.diff_main('', '', false)); - - // Equality. - assertEquivalent([[DIFF_EQUAL, 'abc']], dmp.diff_main('abc', 'abc', false)); - - // Simple insertion. - assertEquivalent([[DIFF_EQUAL, 'ab'], [DIFF_INSERT, '123'], [DIFF_EQUAL, 'c']], dmp.diff_main('abc', 'ab123c', false)); - - // Simple deletion. - assertEquivalent([[DIFF_EQUAL, 'a'], [DIFF_DELETE, '123'], [DIFF_EQUAL, 'bc']], dmp.diff_main('a123bc', 'abc', false)); - - // Two insertions. - assertEquivalent([[DIFF_EQUAL, 'a'], [DIFF_INSERT, '123'], [DIFF_EQUAL, 'b'], [DIFF_INSERT, '456'], [DIFF_EQUAL, 'c']], dmp.diff_main('abc', 'a123b456c', false)); - - // Two deletions. - assertEquivalent([[DIFF_EQUAL, 'a'], [DIFF_DELETE, '123'], [DIFF_EQUAL, 'b'], [DIFF_DELETE, '456'], [DIFF_EQUAL, 'c']], dmp.diff_main('a123b456c', 'abc', false)); - - // Perform a real diff. - // Switch off the timeout. - dmp.Diff_Timeout = 0; - // Simple cases. - assertEquivalent([[DIFF_DELETE, 'a'], [DIFF_INSERT, 'b']], dmp.diff_main('a', 'b', false)); - - assertEquivalent([[DIFF_DELETE, 'Apple'], [DIFF_INSERT, 'Banana'], [DIFF_EQUAL, 's are a'], [DIFF_INSERT, 'lso'], [DIFF_EQUAL, ' fruit.']], dmp.diff_main('Apples are a fruit.', 'Bananas are also fruit.', false)); - - assertEquivalent([[DIFF_DELETE, 'a'], [DIFF_INSERT, '\u0680'], [DIFF_EQUAL, 'x'], [DIFF_DELETE, '\t'], [DIFF_INSERT, '\0']], dmp.diff_main('ax\t', '\u0680x\0', false)); - - // Overlaps. - assertEquivalent([[DIFF_DELETE, '1'], [DIFF_EQUAL, 'a'], [DIFF_DELETE, 'y'], [DIFF_EQUAL, 'b'], [DIFF_DELETE, '2'], [DIFF_INSERT, 'xab']], dmp.diff_main('1ayb2', 'abxab', false)); - - assertEquivalent([[DIFF_INSERT, 'xaxcx'], [DIFF_EQUAL, 'abc'], [DIFF_DELETE, 'y']], dmp.diff_main('abcy', 'xaxcxabc', false)); - - assertEquivalent([[DIFF_DELETE, 'ABCD'], [DIFF_EQUAL, 'a'], [DIFF_DELETE, '='], [DIFF_INSERT, '-'], [DIFF_EQUAL, 'bcd'], [DIFF_DELETE, '='], [DIFF_INSERT, '-'], [DIFF_EQUAL, 'efghijklmnopqrs'], [DIFF_DELETE, 'EFGHIJKLMNOefg']], dmp.diff_main('ABCDa=bcd=efghijklmnopqrsEFGHIJKLMNOefg', 'a-bcd-efghijklmnopqrs', false)); - - // Large equality. - assertEquivalent([[DIFF_INSERT, ' '], [DIFF_EQUAL, 'a'], [DIFF_INSERT, 'nd'], [DIFF_EQUAL, ' [[Pennsylvania]]'], [DIFF_DELETE, ' and [[New']], dmp.diff_main('a [[Pennsylvania]] and [[New', ' and [[Pennsylvania]]', false)); - - // Timeout. - dmp.Diff_Timeout = 0.1; // 100ms - var a = '`Twas brillig, and the slithy toves\nDid gyre and gimble in the wabe:\nAll mimsy were the borogoves,\nAnd the mome raths outgrabe.\n'; - var b = 'I am the very model of a modern major general,\nI\'ve information vegetable, animal, and mineral,\nI know the kings of England, and I quote the fights historical,\nFrom Marathon to Waterloo, in order categorical.\n'; - // Increase the text lengths by 1024 times to ensure a timeout. - for (var x = 0; x < 10; x++) { - a = a + a; - b = b + b; - } - var startTime = (new Date()).getTime(); - dmp.diff_main(a, b); - var endTime = (new Date()).getTime(); - // Test that we took at least the timeout period. - assertTrue(dmp.Diff_Timeout * 1000 <= endTime - startTime); - // Test that we didn't take forever (be forgiving). - // Theoretically this test could fail very occasionally if the - // OS task swaps or locks up for a second at the wrong moment. - // **** - // TODO(fraser): For unknown reasons this is taking 500 ms on Google's - // internal test system. Whereas browsers take 140 ms. - //assertTrue(dmp.Diff_Timeout * 1000 * 2 > endTime - startTime); - // **** - dmp.Diff_Timeout = 0; - - // Test the linemode speedup. - // Must be long to pass the 100 char cutoff. - // Simple line-mode. - a = '1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n'; - b = 'abcdefghij\nabcdefghij\nabcdefghij\nabcdefghij\nabcdefghij\nabcdefghij\nabcdefghij\nabcdefghij\nabcdefghij\nabcdefghij\nabcdefghij\nabcdefghij\nabcdefghij\n'; - assertEquivalent(dmp.diff_main(a, b, false), dmp.diff_main(a, b, true)); - - // Single line-mode. - a = '1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890'; - b = 'abcdefghijabcdefghijabcdefghijabcdefghijabcdefghijabcdefghijabcdefghijabcdefghijabcdefghijabcdefghijabcdefghijabcdefghijabcdefghij'; - assertEquivalent(dmp.diff_main(a, b, false), dmp.diff_main(a, b, true)); - - // Overlap line-mode. - a = '1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n'; - b = 'abcdefghij\n1234567890\n1234567890\n1234567890\nabcdefghij\n1234567890\n1234567890\n1234567890\nabcdefghij\n1234567890\n1234567890\n1234567890\nabcdefghij\n'; - var texts_linemode = diff_rebuildtexts(dmp.diff_main(a, b, true)); - var texts_textmode = diff_rebuildtexts(dmp.diff_main(a, b, false)); - assertEquivalent(texts_textmode, texts_linemode); - - // Test null inputs. - try { - dmp.diff_main(null, null); - assertEquals(Error, null); - } catch (e) { - // Exception expected. - } -} - - -// MATCH TEST FUNCTIONS - - -function testMatchAlphabet() { - // Initialise the bitmasks for Bitap. - // Unique. - assertEquivalent({'a':4, 'b':2, 'c':1}, dmp.match_alphabet_('abc')); - - // Duplicates. - assertEquivalent({'a':37, 'b':18, 'c':8}, dmp.match_alphabet_('abcaba')); -} - -function testMatchBitap() { - // Bitap algorithm. - dmp.Match_Distance = 100; - dmp.Match_Threshold = 0.5; - // Exact matches. - assertEquals(5, dmp.match_bitap_('abcdefghijk', 'fgh', 5)); - - assertEquals(5, dmp.match_bitap_('abcdefghijk', 'fgh', 0)); - - // Fuzzy matches. - assertEquals(4, dmp.match_bitap_('abcdefghijk', 'efxhi', 0)); - - assertEquals(2, dmp.match_bitap_('abcdefghijk', 'cdefxyhijk', 5)); - - assertEquals(-1, dmp.match_bitap_('abcdefghijk', 'bxy', 1)); - - // Overflow. - assertEquals(2, dmp.match_bitap_('123456789xx0', '3456789x0', 2)); - - // Threshold test. - dmp.Match_Threshold = 0.4; - assertEquals(4, dmp.match_bitap_('abcdefghijk', 'efxyhi', 1)); - - dmp.Match_Threshold = 0.3; - assertEquals(-1, dmp.match_bitap_('abcdefghijk', 'efxyhi', 1)); - - dmp.Match_Threshold = 0.0; - assertEquals(1, dmp.match_bitap_('abcdefghijk', 'bcdef', 1)); - dmp.Match_Threshold = 0.5; - - // Multiple select. - assertEquals(0, dmp.match_bitap_('abcdexyzabcde', 'abccde', 3)); - - assertEquals(8, dmp.match_bitap_('abcdexyzabcde', 'abccde', 5)); - - // Distance test. - dmp.Match_Distance = 10; // Strict location. - assertEquals(-1, dmp.match_bitap_('abcdefghijklmnopqrstuvwxyz', 'abcdefg', 24)); - - assertEquals(0, dmp.match_bitap_('abcdefghijklmnopqrstuvwxyz', 'abcdxxefg', 1)); - - dmp.Match_Distance = 1000; // Loose location. - assertEquals(0, dmp.match_bitap_('abcdefghijklmnopqrstuvwxyz', 'abcdefg', 24)); -} - -function testMatchMain() { - // Full match. - // Shortcut matches. - assertEquals(0, dmp.match_main('abcdef', 'abcdef', 1000)); - - assertEquals(-1, dmp.match_main('', 'abcdef', 1)); - - assertEquals(3, dmp.match_main('abcdef', '', 3)); - - assertEquals(3, dmp.match_main('abcdef', 'de', 3)); - - // Beyond end match. - assertEquals(3, dmp.match_main("abcdef", "defy", 4)); - - // Oversized pattern. - assertEquals(0, dmp.match_main("abcdef", "abcdefy", 0)); - - // Complex match. - assertEquals(4, dmp.match_main('I am the very model of a modern major general.', ' that berry ', 5)); - - // Test null inputs. - try { - dmp.match_main(null, null, 0); - assertEquals(Error, null); - } catch (e) { - // Exception expected. - } -} - - -// PATCH TEST FUNCTIONS - - -function testPatchObj() { - // Patch Object. - var p = new diff_match_patch.patch_obj(); - p.start1 = 20; - p.start2 = 21; - p.length1 = 18; - p.length2 = 17; - p.diffs = [[DIFF_EQUAL, 'jump'], [DIFF_DELETE, 's'], [DIFF_INSERT, 'ed'], [DIFF_EQUAL, ' over '], [DIFF_DELETE, 'the'], [DIFF_INSERT, 'a'], [DIFF_EQUAL, '\nlaz']]; - var strp = p.toString(); - assertEquals('@@ -21,18 +22,17 @@\n jump\n-s\n+ed\n over \n-the\n+a\n %0Alaz\n', strp); -} - -function testPatchFromText() { - assertEquivalent([], dmp.patch_fromText(strp)); - - var strp = '@@ -21,18 +22,17 @@\n jump\n-s\n+ed\n over \n-the\n+a\n %0Alaz\n'; - assertEquals(strp, dmp.patch_fromText(strp)[0].toString()); - - assertEquals('@@ -1 +1 @@\n-a\n+b\n', dmp.patch_fromText('@@ -1 +1 @@\n-a\n+b\n')[0].toString()); - - assertEquals('@@ -1,3 +0,0 @@\n-abc\n', dmp.patch_fromText('@@ -1,3 +0,0 @@\n-abc\n')[0].toString()); - - assertEquals('@@ -0,0 +1,3 @@\n+abc\n', dmp.patch_fromText('@@ -0,0 +1,3 @@\n+abc\n')[0].toString()); - - // Generates error. - try { - dmp.patch_fromText('Bad\nPatch\n'); - assertEquals(Error, null); - } catch (e) { - // Exception expected. - } -} - -function testPatchToText() { - var strp = '@@ -21,18 +22,17 @@\n jump\n-s\n+ed\n over \n-the\n+a\n laz\n'; - var p = dmp.patch_fromText(strp); - assertEquals(strp, dmp.patch_toText(p)); - - strp = '@@ -1,9 +1,9 @@\n-f\n+F\n oo+fooba\n@@ -7,9 +7,9 @@\n obar\n-,\n+.\n tes\n'; - p = dmp.patch_fromText(strp); - assertEquals(strp, dmp.patch_toText(p)); -} - -function testPatchAddContext() { - dmp.Patch_Margin = 4; - var p = dmp.patch_fromText('@@ -21,4 +21,10 @@\n-jump\n+somersault\n')[0]; - dmp.patch_addContext_(p, 'The quick brown fox jumps over the lazy dog.'); - assertEquals('@@ -17,12 +17,18 @@\n fox \n-jump\n+somersault\n s ov\n', p.toString()); - - // Same, but not enough trailing context. - p = dmp.patch_fromText('@@ -21,4 +21,10 @@\n-jump\n+somersault\n')[0]; - dmp.patch_addContext_(p, 'The quick brown fox jumps.'); - assertEquals('@@ -17,10 +17,16 @@\n fox \n-jump\n+somersault\n s.\n', p.toString()); - - // Same, but not enough leading context. - p = dmp.patch_fromText('@@ -3 +3,2 @@\n-e\n+at\n')[0]; - dmp.patch_addContext_(p, 'The quick brown fox jumps.'); - assertEquals('@@ -1,7 +1,8 @@\n Th\n-e\n+at\n qui\n', p.toString()); - - // Same, but with ambiguity. - p = dmp.patch_fromText('@@ -3 +3,2 @@\n-e\n+at\n')[0]; - dmp.patch_addContext_(p, 'The quick brown fox jumps. The quick brown fox crashes.'); - assertEquals('@@ -1,27 +1,28 @@\n Th\n-e\n+at\n quick brown fox jumps. \n', p.toString()); -} - -function testPatchMake() { - // Null case. - var patches = dmp.patch_make('', ''); - assertEquals('', dmp.patch_toText(patches)); - - var text1 = 'The quick brown fox jumps over the lazy dog.'; - var text2 = 'That quick brown fox jumped over a lazy dog.'; - // Text2+Text1 inputs. - var expectedPatch = '@@ -1,8 +1,7 @@\n Th\n-at\n+e\n qui\n@@ -21,17 +21,18 @@\n jump\n-ed\n+s\n over \n-a\n+the\n laz\n'; - // The second patch must be "-21,17 +21,18", not "-22,17 +21,18" due to rolling context. - patches = dmp.patch_make(text2, text1); - assertEquals(expectedPatch, dmp.patch_toText(patches)); - - // Text1+Text2 inputs. - expectedPatch = '@@ -1,11 +1,12 @@\n Th\n-e\n+at\n quick b\n@@ -22,18 +22,17 @@\n jump\n-s\n+ed\n over \n-the\n+a\n laz\n'; - patches = dmp.patch_make(text1, text2); - assertEquals(expectedPatch, dmp.patch_toText(patches)); - - // Diff input. - var diffs = dmp.diff_main(text1, text2, false); - patches = dmp.patch_make(diffs); - assertEquals(expectedPatch, dmp.patch_toText(patches)); - - // Text1+Diff inputs. - patches = dmp.patch_make(text1, diffs); - assertEquals(expectedPatch, dmp.patch_toText(patches)); - - // Text1+Text2+Diff inputs (deprecated). - patches = dmp.patch_make(text1, text2, diffs); - assertEquals(expectedPatch, dmp.patch_toText(patches)); - - // Character encoding. - patches = dmp.patch_make('`1234567890-=[]\\;\',./', '~!@#$%^&*()_+{}|:"<>?'); - assertEquals('@@ -1,21 +1,21 @@\n-%601234567890-=%5B%5D%5C;\',./\n+~!@#$%25%5E&*()_+%7B%7D%7C:%22%3C%3E?\n', dmp.patch_toText(patches)); - - // Character decoding. - diffs = [[DIFF_DELETE, '`1234567890-=[]\\;\',./'], [DIFF_INSERT, '~!@#$%^&*()_+{}|:"<>?']]; - assertEquivalent(diffs, dmp.patch_fromText('@@ -1,21 +1,21 @@\n-%601234567890-=%5B%5D%5C;\',./\n+~!@#$%25%5E&*()_+%7B%7D%7C:%22%3C%3E?\n')[0].diffs); - - // Long string with repeats. - text1 = ''; - for (var x = 0; x < 100; x++) { - text1 += 'abcdef'; - } - text2 = text1 + '123'; - expectedPatch = '@@ -573,28 +573,31 @@\n cdefabcdefabcdefabcdefabcdef\n+123\n'; - patches = dmp.patch_make(text1, text2); - assertEquals(expectedPatch, dmp.patch_toText(patches)); - - // Test null inputs. - try { - dmp.patch_make(null); - assertEquals(Error, null); - } catch (e) { - // Exception expected. - } -} - -function testPatchSplitMax() { - // Assumes that dmp.Match_MaxBits is 32. - var patches = dmp.patch_make('abcdefghijklmnopqrstuvwxyz01234567890', 'XabXcdXefXghXijXklXmnXopXqrXstXuvXwxXyzX01X23X45X67X89X0'); - dmp.patch_splitMax(patches); - assertEquals('@@ -1,32 +1,46 @@\n+X\n ab\n+X\n cd\n+X\n ef\n+X\n gh\n+X\n ij\n+X\n kl\n+X\n mn\n+X\n op\n+X\n qr\n+X\n st\n+X\n uv\n+X\n wx\n+X\n yz\n+X\n 012345\n@@ -25,13 +39,18 @@\n zX01\n+X\n 23\n+X\n 45\n+X\n 67\n+X\n 89\n+X\n 0\n', dmp.patch_toText(patches)); - - patches = dmp.patch_make('abcdef1234567890123456789012345678901234567890123456789012345678901234567890uvwxyz', 'abcdefuvwxyz'); - var oldToText = dmp.patch_toText(patches); - dmp.patch_splitMax(patches); - assertEquals(oldToText, dmp.patch_toText(patches)); - - patches = dmp.patch_make('1234567890123456789012345678901234567890123456789012345678901234567890', 'abc'); - dmp.patch_splitMax(patches); - assertEquals('@@ -1,32 +1,4 @@\n-1234567890123456789012345678\n 9012\n@@ -29,32 +1,4 @@\n-9012345678901234567890123456\n 7890\n@@ -57,14 +1,3 @@\n-78901234567890\n+abc\n', dmp.patch_toText(patches)); - - patches = dmp.patch_make('abcdefghij , h : 0 , t : 1 abcdefghij , h : 0 , t : 1 abcdefghij , h : 0 , t : 1', 'abcdefghij , h : 1 , t : 1 abcdefghij , h : 1 , t : 1 abcdefghij , h : 0 , t : 1'); - dmp.patch_splitMax(patches); - assertEquals('@@ -2,32 +2,32 @@\n bcdefghij , h : \n-0\n+1\n , t : 1 abcdef\n@@ -29,32 +29,32 @@\n bcdefghij , h : \n-0\n+1\n , t : 1 abcdef\n', dmp.patch_toText(patches)); -} - -function testPatchAddPadding() { - // Both edges full. - var patches = dmp.patch_make('', 'test'); - assertEquals('@@ -0,0 +1,4 @@\n+test\n', dmp.patch_toText(patches)); - dmp.patch_addPadding(patches); - assertEquals('@@ -1,8 +1,12 @@\n %01%02%03%04\n+test\n %01%02%03%04\n', dmp.patch_toText(patches)); - - // Both edges partial. - patches = dmp.patch_make('XY', 'XtestY'); - assertEquals('@@ -1,2 +1,6 @@\n X\n+test\n Y\n', dmp.patch_toText(patches)); - dmp.patch_addPadding(patches); - assertEquals('@@ -2,8 +2,12 @@\n %02%03%04X\n+test\n Y%01%02%03\n', dmp.patch_toText(patches)); - - // Both edges none. - patches = dmp.patch_make('XXXXYYYY', 'XXXXtestYYYY'); - assertEquals('@@ -1,8 +1,12 @@\n XXXX\n+test\n YYYY\n', dmp.patch_toText(patches)); - dmp.patch_addPadding(patches); - assertEquals('@@ -5,8 +5,12 @@\n XXXX\n+test\n YYYY\n', dmp.patch_toText(patches)); -} - -function testPatchApply() { - dmp.Match_Distance = 1000; - dmp.Match_Threshold = 0.5; - dmp.Patch_DeleteThreshold = 0.5; - // Null case. - var patches = dmp.patch_make('', ''); - var results = dmp.patch_apply(patches, 'Hello world.'); - assertEquivalent(['Hello world.', []], results); - - // Exact match. - patches = dmp.patch_make('The quick brown fox jumps over the lazy dog.', 'That quick brown fox jumped over a lazy dog.'); - results = dmp.patch_apply(patches, 'The quick brown fox jumps over the lazy dog.'); - assertEquivalent(['That quick brown fox jumped over a lazy dog.', [true, true]], results); - - // Partial match. - results = dmp.patch_apply(patches, 'The quick red rabbit jumps over the tired tiger.'); - assertEquivalent(['That quick red rabbit jumped over a tired tiger.', [true, true]], results); - - // Failed match. - results = dmp.patch_apply(patches, 'I am the very model of a modern major general.'); - assertEquivalent(['I am the very model of a modern major general.', [false, false]], results); - - // Big delete, small change. - patches = dmp.patch_make('x1234567890123456789012345678901234567890123456789012345678901234567890y', 'xabcy'); - results = dmp.patch_apply(patches, 'x123456789012345678901234567890-----++++++++++-----123456789012345678901234567890y'); - assertEquivalent(['xabcy', [true, true]], results); - - // Big delete, big change 1. - patches = dmp.patch_make('x1234567890123456789012345678901234567890123456789012345678901234567890y', 'xabcy'); - results = dmp.patch_apply(patches, 'x12345678901234567890---------------++++++++++---------------12345678901234567890y'); - assertEquivalent(['xabc12345678901234567890---------------++++++++++---------------12345678901234567890y', [false, true]], results); - - // Big delete, big change 2. - dmp.Patch_DeleteThreshold = 0.6; - patches = dmp.patch_make('x1234567890123456789012345678901234567890123456789012345678901234567890y', 'xabcy'); - results = dmp.patch_apply(patches, 'x12345678901234567890---------------++++++++++---------------12345678901234567890y'); - assertEquivalent(['xabcy', [true, true]], results); - dmp.Patch_DeleteThreshold = 0.5; - - // Compensate for failed patch. - dmp.Match_Threshold = 0.0; - dmp.Match_Distance = 0; - patches = dmp.patch_make('abcdefghijklmnopqrstuvwxyz--------------------1234567890', 'abcXXXXXXXXXXdefghijklmnopqrstuvwxyz--------------------1234567YYYYYYYYYY890'); - results = dmp.patch_apply(patches, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ--------------------1234567890'); - assertEquivalent(['ABCDEFGHIJKLMNOPQRSTUVWXYZ--------------------1234567YYYYYYYYYY890', [false, true]], results); - dmp.Match_Threshold = 0.5; - dmp.Match_Distance = 1000; - - // No side effects. - patches = dmp.patch_make('', 'test'); - var patchstr = dmp.patch_toText(patches); - dmp.patch_apply(patches, ''); - assertEquals(patchstr, dmp.patch_toText(patches)); - - // No side effects with major delete. - patches = dmp.patch_make('The quick brown fox jumps over the lazy dog.', 'Woof'); - patchstr = dmp.patch_toText(patches); - dmp.patch_apply(patches, 'The quick brown fox jumps over the lazy dog.'); - assertEquals(patchstr, dmp.patch_toText(patches)); - - // Edge exact match. - patches = dmp.patch_make('', 'test'); - results = dmp.patch_apply(patches, ''); - assertEquivalent(['test', [true]], results); - - // Near edge exact match. - patches = dmp.patch_make('XY', 'XtestY'); - results = dmp.patch_apply(patches, 'XY'); - assertEquivalent(['XtestY', [true]], results); - - // Edge partial match. - patches = dmp.patch_make('y', 'y123'); - results = dmp.patch_apply(patches, 'x'); - assertEquivalent(['x123', [true]], results); -} diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/diff/lib/diff_match_patch_uncompressed.js b/extension/sandbox/chrome-extensions-samples/apps/samples/diff/lib/diff_match_patch_uncompressed.js deleted file mode 100644 index 11c8fcf..0000000 --- a/extension/sandbox/chrome-extensions-samples/apps/samples/diff/lib/diff_match_patch_uncompressed.js +++ /dev/null @@ -1,2196 +0,0 @@ -/** - * Diff Match and Patch - * - * Copyright 2006 Google Inc. - * http://code.google.com/p/google-diff-match-patch/ - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/** - * @fileoverview Computes the difference between two texts to create a patch. - * Applies the patch onto another text, allowing for errors. - * @author fraser@google.com (Neil Fraser) - */ - -/** - * Class containing the diff, match and patch methods. - * @constructor - */ -function diff_match_patch() { - - // Defaults. - // Redefine these in your program to override the defaults. - - // Number of seconds to map a diff before giving up (0 for infinity). - this.Diff_Timeout = 1.0; - // Cost of an empty edit operation in terms of edit characters. - this.Diff_EditCost = 4; - // At what point is no match declared (0.0 = perfection, 1.0 = very loose). - this.Match_Threshold = 0.5; - // How far to search for a match (0 = exact location, 1000+ = broad match). - // A match this many characters away from the expected location will add - // 1.0 to the score (0.0 is a perfect match). - this.Match_Distance = 1000; - // When deleting a large block of text (over ~64 characters), how close do - // the contents have to be to match the expected contents. (0.0 = perfection, - // 1.0 = very loose). Note that Match_Threshold controls how closely the - // end points of a delete need to match. - this.Patch_DeleteThreshold = 0.5; - // Chunk size for context length. - this.Patch_Margin = 4; - - // The number of bits in an int. - this.Match_MaxBits = 32; -} - - -// DIFF FUNCTIONS - - -/** - * The data structure representing a diff is an array of tuples: - * [[DIFF_DELETE, 'Hello'], [DIFF_INSERT, 'Goodbye'], [DIFF_EQUAL, ' world.']] - * which means: delete 'Hello', add 'Goodbye' and keep ' world.' - */ -var DIFF_DELETE = -1; -var DIFF_INSERT = 1; -var DIFF_EQUAL = 0; - -/** @typedef {{0: number, 1: string}} */ -diff_match_patch.Diff; - - -/** - * Find the differences between two texts. Simplifies the problem by stripping - * any common prefix or suffix off the texts before diffing. - * @param {string} text1 Old string to be diffed. - * @param {string} text2 New string to be diffed. - * @param {boolean=} opt_checklines Optional speedup flag. If present and false, - * then don't run a line-level diff first to identify the changed areas. - * Defaults to true, which does a faster, slightly less optimal diff. - * @param {number} opt_deadline Optional time when the diff should be complete - * by. Used internally for recursive calls. Users should set DiffTimeout - * instead. - * @return {!Array.} Array of diff tuples. - */ -diff_match_patch.prototype.diff_main = function(text1, text2, opt_checklines, - opt_deadline) { - // Set a deadline by which time the diff must be complete. - if (typeof opt_deadline == 'undefined') { - if (this.Diff_Timeout <= 0) { - opt_deadline = Number.MAX_VALUE; - } else { - opt_deadline = (new Date).getTime() + this.Diff_Timeout * 1000; - } - } - var deadline = opt_deadline; - - // Check for null inputs. - if (text1 == null || text2 == null) { - throw new Error('Null input. (diff_main)'); - } - - // Check for equality (speedup). - if (text1 == text2) { - if (text1) { - return [[DIFF_EQUAL, text1]]; - } - return []; - } - - if (typeof opt_checklines == 'undefined') { - opt_checklines = true; - } - var checklines = opt_checklines; - - // Trim off common prefix (speedup). - var commonlength = this.diff_commonPrefix(text1, text2); - var commonprefix = text1.substring(0, commonlength); - text1 = text1.substring(commonlength); - text2 = text2.substring(commonlength); - - // Trim off common suffix (speedup). - commonlength = this.diff_commonSuffix(text1, text2); - var commonsuffix = text1.substring(text1.length - commonlength); - text1 = text1.substring(0, text1.length - commonlength); - text2 = text2.substring(0, text2.length - commonlength); - - // Compute the diff on the middle block. - var diffs = this.diff_compute_(text1, text2, checklines, deadline); - - // Restore the prefix and suffix. - if (commonprefix) { - diffs.unshift([DIFF_EQUAL, commonprefix]); - } - if (commonsuffix) { - diffs.push([DIFF_EQUAL, commonsuffix]); - } - this.diff_cleanupMerge(diffs); - return diffs; -}; - - -/** - * Find the differences between two texts. Assumes that the texts do not - * have any common prefix or suffix. - * @param {string} text1 Old string to be diffed. - * @param {string} text2 New string to be diffed. - * @param {boolean} checklines Speedup flag. If false, then don't run a - * line-level diff first to identify the changed areas. - * If true, then run a faster, slightly less optimal diff. - * @param {number} deadline Time when the diff should be complete by. - * @return {!Array.} Array of diff tuples. - * @private - */ -diff_match_patch.prototype.diff_compute_ = function(text1, text2, checklines, - deadline) { - var diffs; - - if (!text1) { - // Just add some text (speedup). - return [[DIFF_INSERT, text2]]; - } - - if (!text2) { - // Just delete some text (speedup). - return [[DIFF_DELETE, text1]]; - } - - /** @type {?string} */ - var longtext = text1.length > text2.length ? text1 : text2; - /** @type {?string} */ - var shorttext = text1.length > text2.length ? text2 : text1; - var i = longtext.indexOf(shorttext); - if (i != -1) { - // Shorter text is inside the longer text (speedup). - diffs = [[DIFF_INSERT, longtext.substring(0, i)], - [DIFF_EQUAL, shorttext], - [DIFF_INSERT, longtext.substring(i + shorttext.length)]]; - // Swap insertions for deletions if diff is reversed. - if (text1.length > text2.length) { - diffs[0][0] = diffs[2][0] = DIFF_DELETE; - } - return diffs; - } - - if (shorttext.length == 1) { - // Single character string. - // After the previous speedup, the character can't be an equality. - return [[DIFF_DELETE, text1], [DIFF_INSERT, text2]]; - } - longtext = shorttext = null; // Garbage collect. - - // Check to see if the problem can be split in two. - var hm = this.diff_halfMatch_(text1, text2); - if (hm) { - // A half-match was found, sort out the return data. - var text1_a = hm[0]; - var text1_b = hm[1]; - var text2_a = hm[2]; - var text2_b = hm[3]; - var mid_common = hm[4]; - // Send both pairs off for separate processing. - var diffs_a = this.diff_main(text1_a, text2_a, checklines, deadline); - var diffs_b = this.diff_main(text1_b, text2_b, checklines, deadline); - // Merge the results. - return diffs_a.concat([[DIFF_EQUAL, mid_common]], diffs_b); - } - - if (checklines && text1.length > 100 && text2.length > 100) { - return this.diff_lineMode_(text1, text2, deadline); - } - - return this.diff_bisect_(text1, text2, deadline); -}; - - -/** - * Do a quick line-level diff on both strings, then rediff the parts for - * greater accuracy. - * This speedup can produce non-minimal diffs. - * @param {string} text1 Old string to be diffed. - * @param {string} text2 New string to be diffed. - * @param {number} deadline Time when the diff should be complete by. - * @return {!Array.} Array of diff tuples. - * @private - */ -diff_match_patch.prototype.diff_lineMode_ = function(text1, text2, deadline) { - // Scan the text on a line-by-line basis first. - var a = this.diff_linesToChars_(text1, text2); - text1 = a.chars1; - text2 = a.chars2; - var linearray = a.lineArray; - - var diffs = this.diff_main(text1, text2, false, deadline); - - // Convert the diff back to original text. - this.diff_charsToLines_(diffs, linearray); - // Eliminate freak matches (e.g. blank lines) - this.diff_cleanupSemantic(diffs); - - // Rediff any replacement blocks, this time character-by-character. - // Add a dummy entry at the end. - diffs.push([DIFF_EQUAL, '']); - var pointer = 0; - var count_delete = 0; - var count_insert = 0; - var text_delete = ''; - var text_insert = ''; - while (pointer < diffs.length) { - switch (diffs[pointer][0]) { - case DIFF_INSERT: - count_insert++; - text_insert += diffs[pointer][1]; - break; - case DIFF_DELETE: - count_delete++; - text_delete += diffs[pointer][1]; - break; - case DIFF_EQUAL: - // Upon reaching an equality, check for prior redundancies. - if (count_delete >= 1 && count_insert >= 1) { - // Delete the offending records and add the merged ones. - diffs.splice(pointer - count_delete - count_insert, - count_delete + count_insert); - pointer = pointer - count_delete - count_insert; - var a = this.diff_main(text_delete, text_insert, false, deadline); - for (var j = a.length - 1; j >= 0; j--) { - diffs.splice(pointer, 0, a[j]); - } - pointer = pointer + a.length; - } - count_insert = 0; - count_delete = 0; - text_delete = ''; - text_insert = ''; - break; - } - pointer++; - } - diffs.pop(); // Remove the dummy entry at the end. - - return diffs; -}; - - -/** - * Find the 'middle snake' of a diff, split the problem in two - * and return the recursively constructed diff. - * See Myers 1986 paper: An O(ND) Difference Algorithm and Its Variations. - * @param {string} text1 Old string to be diffed. - * @param {string} text2 New string to be diffed. - * @param {number} deadline Time at which to bail if not yet complete. - * @return {!Array.} Array of diff tuples. - * @private - */ -diff_match_patch.prototype.diff_bisect_ = function(text1, text2, deadline) { - // Cache the text lengths to prevent multiple calls. - var text1_length = text1.length; - var text2_length = text2.length; - var max_d = Math.ceil((text1_length + text2_length) / 2); - var v_offset = max_d; - var v_length = 2 * max_d; - var v1 = new Array(v_length); - var v2 = new Array(v_length); - // Setting all elements to -1 is faster in Chrome & Firefox than mixing - // integers and undefined. - for (var x = 0; x < v_length; x++) { - v1[x] = -1; - v2[x] = -1; - } - v1[v_offset + 1] = 0; - v2[v_offset + 1] = 0; - var delta = text1_length - text2_length; - // If the total number of characters is odd, then the front path will collide - // with the reverse path. - var front = (delta % 2 != 0); - // Offsets for start and end of k loop. - // Prevents mapping of space beyond the grid. - var k1start = 0; - var k1end = 0; - var k2start = 0; - var k2end = 0; - for (var d = 0; d < max_d; d++) { - // Bail out if deadline is reached. - if ((new Date()).getTime() > deadline) { - break; - } - - // Walk the front path one step. - for (var k1 = -d + k1start; k1 <= d - k1end; k1 += 2) { - var k1_offset = v_offset + k1; - var x1; - if (k1 == -d || (k1 != d && v1[k1_offset - 1] < v1[k1_offset + 1])) { - x1 = v1[k1_offset + 1]; - } else { - x1 = v1[k1_offset - 1] + 1; - } - var y1 = x1 - k1; - while (x1 < text1_length && y1 < text2_length && - text1.charAt(x1) == text2.charAt(y1)) { - x1++; - y1++; - } - v1[k1_offset] = x1; - if (x1 > text1_length) { - // Ran off the right of the graph. - k1end += 2; - } else if (y1 > text2_length) { - // Ran off the bottom of the graph. - k1start += 2; - } else if (front) { - var k2_offset = v_offset + delta - k1; - if (k2_offset >= 0 && k2_offset < v_length && v2[k2_offset] != -1) { - // Mirror x2 onto top-left coordinate system. - var x2 = text1_length - v2[k2_offset]; - if (x1 >= x2) { - // Overlap detected. - return this.diff_bisectSplit_(text1, text2, x1, y1, deadline); - } - } - } - } - - // Walk the reverse path one step. - for (var k2 = -d + k2start; k2 <= d - k2end; k2 += 2) { - var k2_offset = v_offset + k2; - var x2; - if (k2 == -d || (k2 != d && v2[k2_offset - 1] < v2[k2_offset + 1])) { - x2 = v2[k2_offset + 1]; - } else { - x2 = v2[k2_offset - 1] + 1; - } - var y2 = x2 - k2; - while (x2 < text1_length && y2 < text2_length && - text1.charAt(text1_length - x2 - 1) == - text2.charAt(text2_length - y2 - 1)) { - x2++; - y2++; - } - v2[k2_offset] = x2; - if (x2 > text1_length) { - // Ran off the left of the graph. - k2end += 2; - } else if (y2 > text2_length) { - // Ran off the top of the graph. - k2start += 2; - } else if (!front) { - var k1_offset = v_offset + delta - k2; - if (k1_offset >= 0 && k1_offset < v_length && v1[k1_offset] != -1) { - var x1 = v1[k1_offset]; - var y1 = v_offset + x1 - k1_offset; - // Mirror x2 onto top-left coordinate system. - x2 = text1_length - x2; - if (x1 >= x2) { - // Overlap detected. - return this.diff_bisectSplit_(text1, text2, x1, y1, deadline); - } - } - } - } - } - // Diff took too long and hit the deadline or - // number of diffs equals number of characters, no commonality at all. - return [[DIFF_DELETE, text1], [DIFF_INSERT, text2]]; -}; - - -/** - * Given the location of the 'middle snake', split the diff in two parts - * and recurse. - * @param {string} text1 Old string to be diffed. - * @param {string} text2 New string to be diffed. - * @param {number} x Index of split point in text1. - * @param {number} y Index of split point in text2. - * @param {number} deadline Time at which to bail if not yet complete. - * @return {!Array.} Array of diff tuples. - * @private - */ -diff_match_patch.prototype.diff_bisectSplit_ = function(text1, text2, x, y, - deadline) { - var text1a = text1.substring(0, x); - var text2a = text2.substring(0, y); - var text1b = text1.substring(x); - var text2b = text2.substring(y); - - // Compute both diffs serially. - var diffs = this.diff_main(text1a, text2a, false, deadline); - var diffsb = this.diff_main(text1b, text2b, false, deadline); - - return diffs.concat(diffsb); -}; - - -/** - * Split two texts into an array of strings. Reduce the texts to a string of - * hashes where each Unicode character represents one line. - * @param {string} text1 First string. - * @param {string} text2 Second string. - * @return {{chars1: string, chars2: string, lineArray: !Array.}} - * An object containing the encoded text1, the encoded text2 and - * the array of unique strings. - * The zeroth element of the array of unique strings is intentionally blank. - * @private - */ -diff_match_patch.prototype.diff_linesToChars_ = function(text1, text2) { - var lineArray = []; // e.g. lineArray[4] == 'Hello\n' - var lineHash = {}; // e.g. lineHash['Hello\n'] == 4 - - // '\x00' is a valid character, but various debuggers don't like it. - // So we'll insert a junk entry to avoid generating a null character. - lineArray[0] = ''; - - /** - * Split a text into an array of strings. Reduce the texts to a string of - * hashes where each Unicode character represents one line. - * Modifies linearray and linehash through being a closure. - * @param {string} text String to encode. - * @return {string} Encoded string. - * @private - */ - function diff_linesToCharsMunge_(text) { - var chars = ''; - // Walk the text, pulling out a substring for each line. - // text.split('\n') would would temporarily double our memory footprint. - // Modifying text would create many large strings to garbage collect. - var lineStart = 0; - var lineEnd = -1; - // Keeping our own length variable is faster than looking it up. - var lineArrayLength = lineArray.length; - while (lineEnd < text.length - 1) { - lineEnd = text.indexOf('\n', lineStart); - if (lineEnd == -1) { - lineEnd = text.length - 1; - } - var line = text.substring(lineStart, lineEnd + 1); - lineStart = lineEnd + 1; - - if (lineHash.hasOwnProperty ? lineHash.hasOwnProperty(line) : - (lineHash[line] !== undefined)) { - chars += String.fromCharCode(lineHash[line]); - } else { - chars += String.fromCharCode(lineArrayLength); - lineHash[line] = lineArrayLength; - lineArray[lineArrayLength++] = line; - } - } - return chars; - } - - var chars1 = diff_linesToCharsMunge_(text1); - var chars2 = diff_linesToCharsMunge_(text2); - return {chars1: chars1, chars2: chars2, lineArray: lineArray}; -}; - - -/** - * Rehydrate the text in a diff from a string of line hashes to real lines of - * text. - * @param {!Array.} diffs Array of diff tuples. - * @param {!Array.} lineArray Array of unique strings. - * @private - */ -diff_match_patch.prototype.diff_charsToLines_ = function(diffs, lineArray) { - for (var x = 0; x < diffs.length; x++) { - var chars = diffs[x][1]; - var text = []; - for (var y = 0; y < chars.length; y++) { - text[y] = lineArray[chars.charCodeAt(y)]; - } - diffs[x][1] = text.join(''); - } -}; - - -/** - * Determine the common prefix of two strings. - * @param {string} text1 First string. - * @param {string} text2 Second string. - * @return {number} The number of characters common to the start of each - * string. - */ -diff_match_patch.prototype.diff_commonPrefix = function(text1, text2) { - // Quick check for common null cases. - if (!text1 || !text2 || text1.charAt(0) != text2.charAt(0)) { - return 0; - } - // Binary search. - // Performance analysis: http://neil.fraser.name/news/2007/10/09/ - var pointermin = 0; - var pointermax = Math.min(text1.length, text2.length); - var pointermid = pointermax; - var pointerstart = 0; - while (pointermin < pointermid) { - if (text1.substring(pointerstart, pointermid) == - text2.substring(pointerstart, pointermid)) { - pointermin = pointermid; - pointerstart = pointermin; - } else { - pointermax = pointermid; - } - pointermid = Math.floor((pointermax - pointermin) / 2 + pointermin); - } - return pointermid; -}; - - -/** - * Determine the common suffix of two strings. - * @param {string} text1 First string. - * @param {string} text2 Second string. - * @return {number} The number of characters common to the end of each string. - */ -diff_match_patch.prototype.diff_commonSuffix = function(text1, text2) { - // Quick check for common null cases. - if (!text1 || !text2 || - text1.charAt(text1.length - 1) != text2.charAt(text2.length - 1)) { - return 0; - } - // Binary search. - // Performance analysis: http://neil.fraser.name/news/2007/10/09/ - var pointermin = 0; - var pointermax = Math.min(text1.length, text2.length); - var pointermid = pointermax; - var pointerend = 0; - while (pointermin < pointermid) { - if (text1.substring(text1.length - pointermid, text1.length - pointerend) == - text2.substring(text2.length - pointermid, text2.length - pointerend)) { - pointermin = pointermid; - pointerend = pointermin; - } else { - pointermax = pointermid; - } - pointermid = Math.floor((pointermax - pointermin) / 2 + pointermin); - } - return pointermid; -}; - - -/** - * Determine if the suffix of one string is the prefix of another. - * @param {string} text1 First string. - * @param {string} text2 Second string. - * @return {number} The number of characters common to the end of the first - * string and the start of the second string. - * @private - */ -diff_match_patch.prototype.diff_commonOverlap_ = function(text1, text2) { - // Cache the text lengths to prevent multiple calls. - var text1_length = text1.length; - var text2_length = text2.length; - // Eliminate the null case. - if (text1_length == 0 || text2_length == 0) { - return 0; - } - // Truncate the longer string. - if (text1_length > text2_length) { - text1 = text1.substring(text1_length - text2_length); - } else if (text1_length < text2_length) { - text2 = text2.substring(0, text1_length); - } - var text_length = Math.min(text1_length, text2_length); - // Quick check for the worst case. - if (text1 == text2) { - return text_length; - } - - // Start by looking for a single character match - // and increase length until no match is found. - // Performance analysis: http://neil.fraser.name/news/2010/11/04/ - var best = 0; - var length = 1; - while (true) { - var pattern = text1.substring(text_length - length); - var found = text2.indexOf(pattern); - if (found == -1) { - return best; - } - length += found; - if (found == 0 || text1.substring(text_length - length) == - text2.substring(0, length)) { - best = length; - length++; - } - } -}; - - -/** - * Do the two texts share a substring which is at least half the length of the - * longer text? - * This speedup can produce non-minimal diffs. - * @param {string} text1 First string. - * @param {string} text2 Second string. - * @return {Array.} Five element Array, containing the prefix of - * text1, the suffix of text1, the prefix of text2, the suffix of - * text2 and the common middle. Or null if there was no match. - * @private - */ -diff_match_patch.prototype.diff_halfMatch_ = function(text1, text2) { - if (this.Diff_Timeout <= 0) { - // Don't risk returning a non-optimal diff if we have unlimited time. - return null; - } - var longtext = text1.length > text2.length ? text1 : text2; - var shorttext = text1.length > text2.length ? text2 : text1; - if (longtext.length < 4 || shorttext.length * 2 < longtext.length) { - return null; // Pointless. - } - var dmp = this; // 'this' becomes 'window' in a closure. - - /** - * Does a substring of shorttext exist within longtext such that the substring - * is at least half the length of longtext? - * Closure, but does not reference any external variables. - * @param {string} longtext Longer string. - * @param {string} shorttext Shorter string. - * @param {number} i Start index of quarter length substring within longtext. - * @return {Array.} Five element Array, containing the prefix of - * longtext, the suffix of longtext, the prefix of shorttext, the suffix - * of shorttext and the common middle. Or null if there was no match. - * @private - */ - function diff_halfMatchI_(longtext, shorttext, i) { - // Start with a 1/4 length substring at position i as a seed. - var seed = longtext.substring(i, i + Math.floor(longtext.length / 4)); - var j = -1; - var best_common = ''; - var best_longtext_a, best_longtext_b, best_shorttext_a, best_shorttext_b; - while ((j = shorttext.indexOf(seed, j + 1)) != -1) { - var prefixLength = dmp.diff_commonPrefix(longtext.substring(i), - shorttext.substring(j)); - var suffixLength = dmp.diff_commonSuffix(longtext.substring(0, i), - shorttext.substring(0, j)); - if (best_common.length < suffixLength + prefixLength) { - best_common = shorttext.substring(j - suffixLength, j) + - shorttext.substring(j, j + prefixLength); - best_longtext_a = longtext.substring(0, i - suffixLength); - best_longtext_b = longtext.substring(i + prefixLength); - best_shorttext_a = shorttext.substring(0, j - suffixLength); - best_shorttext_b = shorttext.substring(j + prefixLength); - } - } - if (best_common.length * 2 >= longtext.length) { - return [best_longtext_a, best_longtext_b, - best_shorttext_a, best_shorttext_b, best_common]; - } else { - return null; - } - } - - // First check if the second quarter is the seed for a half-match. - var hm1 = diff_halfMatchI_(longtext, shorttext, - Math.ceil(longtext.length / 4)); - // Check again based on the third quarter. - var hm2 = diff_halfMatchI_(longtext, shorttext, - Math.ceil(longtext.length / 2)); - var hm; - if (!hm1 && !hm2) { - return null; - } else if (!hm2) { - hm = hm1; - } else if (!hm1) { - hm = hm2; - } else { - // Both matched. Select the longest. - hm = hm1[4].length > hm2[4].length ? hm1 : hm2; - } - - // A half-match was found, sort out the return data. - var text1_a, text1_b, text2_a, text2_b; - if (text1.length > text2.length) { - text1_a = hm[0]; - text1_b = hm[1]; - text2_a = hm[2]; - text2_b = hm[3]; - } else { - text2_a = hm[0]; - text2_b = hm[1]; - text1_a = hm[2]; - text1_b = hm[3]; - } - var mid_common = hm[4]; - return [text1_a, text1_b, text2_a, text2_b, mid_common]; -}; - - -/** - * Reduce the number of edits by eliminating semantically trivial equalities. - * @param {!Array.} diffs Array of diff tuples. - */ -diff_match_patch.prototype.diff_cleanupSemantic = function(diffs) { - var changes = false; - var equalities = []; // Stack of indices where equalities are found. - var equalitiesLength = 0; // Keeping our own length var is faster in JS. - /** @type {?string} */ - var lastequality = null; - // Always equal to diffs[equalities[equalitiesLength - 1]][1] - var pointer = 0; // Index of current position. - // Number of characters that changed prior to the equality. - var length_insertions1 = 0; - var length_deletions1 = 0; - // Number of characters that changed after the equality. - var length_insertions2 = 0; - var length_deletions2 = 0; - while (pointer < diffs.length) { - if (diffs[pointer][0] == DIFF_EQUAL) { // Equality found. - equalities[equalitiesLength++] = pointer; - length_insertions1 = length_insertions2; - length_deletions1 = length_deletions2; - length_insertions2 = 0; - length_deletions2 = 0; - lastequality = diffs[pointer][1]; - } else { // An insertion or deletion. - if (diffs[pointer][0] == DIFF_INSERT) { - length_insertions2 += diffs[pointer][1].length; - } else { - length_deletions2 += diffs[pointer][1].length; - } - // Eliminate an equality that is smaller or equal to the edits on both - // sides of it. - if (lastequality && (lastequality.length <= - Math.max(length_insertions1, length_deletions1)) && - (lastequality.length <= Math.max(length_insertions2, - length_deletions2))) { - // Duplicate record. - diffs.splice(equalities[equalitiesLength - 1], 0, - [DIFF_DELETE, lastequality]); - // Change second copy to insert. - diffs[equalities[equalitiesLength - 1] + 1][0] = DIFF_INSERT; - // Throw away the equality we just deleted. - equalitiesLength--; - // Throw away the previous equality (it needs to be reevaluated). - equalitiesLength--; - pointer = equalitiesLength > 0 ? equalities[equalitiesLength - 1] : -1; - length_insertions1 = 0; // Reset the counters. - length_deletions1 = 0; - length_insertions2 = 0; - length_deletions2 = 0; - lastequality = null; - changes = true; - } - } - pointer++; - } - - // Normalize the diff. - if (changes) { - this.diff_cleanupMerge(diffs); - } - this.diff_cleanupSemanticLossless(diffs); - - // Find any overlaps between deletions and insertions. - // e.g: abcxxxxxxdef - // -> abcxxxdef - // e.g: xxxabcdefxxx - // -> defxxxabc - // Only extract an overlap if it is as big as the edit ahead or behind it. - pointer = 1; - while (pointer < diffs.length) { - if (diffs[pointer - 1][0] == DIFF_DELETE && - diffs[pointer][0] == DIFF_INSERT) { - var deletion = diffs[pointer - 1][1]; - var insertion = diffs[pointer][1]; - var overlap_length1 = this.diff_commonOverlap_(deletion, insertion); - var overlap_length2 = this.diff_commonOverlap_(insertion, deletion); - if (overlap_length1 >= overlap_length2) { - if (overlap_length1 >= deletion.length / 2 || - overlap_length1 >= insertion.length / 2) { - // Overlap found. Insert an equality and trim the surrounding edits. - diffs.splice(pointer, 0, - [DIFF_EQUAL, insertion.substring(0, overlap_length1)]); - diffs[pointer - 1][1] = - deletion.substring(0, deletion.length - overlap_length1); - diffs[pointer + 1][1] = insertion.substring(overlap_length1); - pointer++; - } - } else { - if (overlap_length2 >= deletion.length / 2 || - overlap_length2 >= insertion.length / 2) { - // Reverse overlap found. - // Insert an equality and swap and trim the surrounding edits. - diffs.splice(pointer, 0, - [DIFF_EQUAL, deletion.substring(0, overlap_length2)]); - diffs[pointer - 1][0] = DIFF_INSERT; - diffs[pointer - 1][1] = - insertion.substring(0, insertion.length - overlap_length2); - diffs[pointer + 1][0] = DIFF_DELETE; - diffs[pointer + 1][1] = - deletion.substring(overlap_length2); - pointer++; - } - } - pointer++; - } - pointer++; - } -}; - - -/** - * Look for single edits surrounded on both sides by equalities - * which can be shifted sideways to align the edit to a word boundary. - * e.g: The cat came. -> The cat came. - * @param {!Array.} diffs Array of diff tuples. - */ -diff_match_patch.prototype.diff_cleanupSemanticLossless = function(diffs) { - /** - * Given two strings, compute a score representing whether the internal - * boundary falls on logical boundaries. - * Scores range from 6 (best) to 0 (worst). - * Closure, but does not reference any external variables. - * @param {string} one First string. - * @param {string} two Second string. - * @return {number} The score. - * @private - */ - function diff_cleanupSemanticScore_(one, two) { - if (!one || !two) { - // Edges are the best. - return 6; - } - - // Each port of this function behaves slightly differently due to - // subtle differences in each language's definition of things like - // 'whitespace'. Since this function's purpose is largely cosmetic, - // the choice has been made to use each language's native features - // rather than force total conformity. - var char1 = one.charAt(one.length - 1); - var char2 = two.charAt(0); - var nonAlphaNumeric1 = char1.match(diff_match_patch.nonAlphaNumericRegex_); - var nonAlphaNumeric2 = char2.match(diff_match_patch.nonAlphaNumericRegex_); - var whitespace1 = nonAlphaNumeric1 && - char1.match(diff_match_patch.whitespaceRegex_); - var whitespace2 = nonAlphaNumeric2 && - char2.match(diff_match_patch.whitespaceRegex_); - var lineBreak1 = whitespace1 && - char1.match(diff_match_patch.linebreakRegex_); - var lineBreak2 = whitespace2 && - char2.match(diff_match_patch.linebreakRegex_); - var blankLine1 = lineBreak1 && - one.match(diff_match_patch.blanklineEndRegex_); - var blankLine2 = lineBreak2 && - two.match(diff_match_patch.blanklineStartRegex_); - - if (blankLine1 || blankLine2) { - // Five points for blank lines. - return 5; - } else if (lineBreak1 || lineBreak2) { - // Four points for line breaks. - return 4; - } else if (nonAlphaNumeric1 && !whitespace1 && whitespace2) { - // Three points for end of sentences. - return 3; - } else if (whitespace1 || whitespace2) { - // Two points for whitespace. - return 2; - } else if (nonAlphaNumeric1 || nonAlphaNumeric2) { - // One point for non-alphanumeric. - return 1; - } - return 0; - } - - var pointer = 1; - // Intentionally ignore the first and last element (don't need checking). - while (pointer < diffs.length - 1) { - if (diffs[pointer - 1][0] == DIFF_EQUAL && - diffs[pointer + 1][0] == DIFF_EQUAL) { - // This is a single edit surrounded by equalities. - var equality1 = diffs[pointer - 1][1]; - var edit = diffs[pointer][1]; - var equality2 = diffs[pointer + 1][1]; - - // First, shift the edit as far left as possible. - var commonOffset = this.diff_commonSuffix(equality1, edit); - if (commonOffset) { - var commonString = edit.substring(edit.length - commonOffset); - equality1 = equality1.substring(0, equality1.length - commonOffset); - edit = commonString + edit.substring(0, edit.length - commonOffset); - equality2 = commonString + equality2; - } - - // Second, step character by character right, looking for the best fit. - var bestEquality1 = equality1; - var bestEdit = edit; - var bestEquality2 = equality2; - var bestScore = diff_cleanupSemanticScore_(equality1, edit) + - diff_cleanupSemanticScore_(edit, equality2); - while (edit.charAt(0) === equality2.charAt(0)) { - equality1 += edit.charAt(0); - edit = edit.substring(1) + equality2.charAt(0); - equality2 = equality2.substring(1); - var score = diff_cleanupSemanticScore_(equality1, edit) + - diff_cleanupSemanticScore_(edit, equality2); - // The >= encourages trailing rather than leading whitespace on edits. - if (score >= bestScore) { - bestScore = score; - bestEquality1 = equality1; - bestEdit = edit; - bestEquality2 = equality2; - } - } - - if (diffs[pointer - 1][1] != bestEquality1) { - // We have an improvement, save it back to the diff. - if (bestEquality1) { - diffs[pointer - 1][1] = bestEquality1; - } else { - diffs.splice(pointer - 1, 1); - pointer--; - } - diffs[pointer][1] = bestEdit; - if (bestEquality2) { - diffs[pointer + 1][1] = bestEquality2; - } else { - diffs.splice(pointer + 1, 1); - pointer--; - } - } - } - pointer++; - } -}; - -// Define some regex patterns for matching boundaries. -diff_match_patch.nonAlphaNumericRegex_ = /[^a-zA-Z0-9]/; -diff_match_patch.whitespaceRegex_ = /\s/; -diff_match_patch.linebreakRegex_ = /[\r\n]/; -diff_match_patch.blanklineEndRegex_ = /\n\r?\n$/; -diff_match_patch.blanklineStartRegex_ = /^\r?\n\r?\n/; - -/** - * Reduce the number of edits by eliminating operationally trivial equalities. - * @param {!Array.} diffs Array of diff tuples. - */ -diff_match_patch.prototype.diff_cleanupEfficiency = function(diffs) { - var changes = false; - var equalities = []; // Stack of indices where equalities are found. - var equalitiesLength = 0; // Keeping our own length var is faster in JS. - /** @type {?string} */ - var lastequality = null; - // Always equal to diffs[equalities[equalitiesLength - 1]][1] - var pointer = 0; // Index of current position. - // Is there an insertion operation before the last equality. - var pre_ins = false; - // Is there a deletion operation before the last equality. - var pre_del = false; - // Is there an insertion operation after the last equality. - var post_ins = false; - // Is there a deletion operation after the last equality. - var post_del = false; - while (pointer < diffs.length) { - if (diffs[pointer][0] == DIFF_EQUAL) { // Equality found. - if (diffs[pointer][1].length < this.Diff_EditCost && - (post_ins || post_del)) { - // Candidate found. - equalities[equalitiesLength++] = pointer; - pre_ins = post_ins; - pre_del = post_del; - lastequality = diffs[pointer][1]; - } else { - // Not a candidate, and can never become one. - equalitiesLength = 0; - lastequality = null; - } - post_ins = post_del = false; - } else { // An insertion or deletion. - if (diffs[pointer][0] == DIFF_DELETE) { - post_del = true; - } else { - post_ins = true; - } - /* - * Five types to be split: - * ABXYCD - * AXCD - * ABXC - * AXCD - * ABXC - */ - if (lastequality && ((pre_ins && pre_del && post_ins && post_del) || - ((lastequality.length < this.Diff_EditCost / 2) && - (pre_ins + pre_del + post_ins + post_del) == 3))) { - // Duplicate record. - diffs.splice(equalities[equalitiesLength - 1], 0, - [DIFF_DELETE, lastequality]); - // Change second copy to insert. - diffs[equalities[equalitiesLength - 1] + 1][0] = DIFF_INSERT; - equalitiesLength--; // Throw away the equality we just deleted; - lastequality = null; - if (pre_ins && pre_del) { - // No changes made which could affect previous entry, keep going. - post_ins = post_del = true; - equalitiesLength = 0; - } else { - equalitiesLength--; // Throw away the previous equality. - pointer = equalitiesLength > 0 ? - equalities[equalitiesLength - 1] : -1; - post_ins = post_del = false; - } - changes = true; - } - } - pointer++; - } - - if (changes) { - this.diff_cleanupMerge(diffs); - } -}; - - -/** - * Reorder and merge like edit sections. Merge equalities. - * Any edit section can move as long as it doesn't cross an equality. - * @param {!Array.} diffs Array of diff tuples. - */ -diff_match_patch.prototype.diff_cleanupMerge = function(diffs) { - diffs.push([DIFF_EQUAL, '']); // Add a dummy entry at the end. - var pointer = 0; - var count_delete = 0; - var count_insert = 0; - var text_delete = ''; - var text_insert = ''; - var commonlength; - while (pointer < diffs.length) { - switch (diffs[pointer][0]) { - case DIFF_INSERT: - count_insert++; - text_insert += diffs[pointer][1]; - pointer++; - break; - case DIFF_DELETE: - count_delete++; - text_delete += diffs[pointer][1]; - pointer++; - break; - case DIFF_EQUAL: - // Upon reaching an equality, check for prior redundancies. - if (count_delete + count_insert > 1) { - if (count_delete !== 0 && count_insert !== 0) { - // Factor out any common prefixies. - commonlength = this.diff_commonPrefix(text_insert, text_delete); - if (commonlength !== 0) { - if ((pointer - count_delete - count_insert) > 0 && - diffs[pointer - count_delete - count_insert - 1][0] == - DIFF_EQUAL) { - diffs[pointer - count_delete - count_insert - 1][1] += - text_insert.substring(0, commonlength); - } else { - diffs.splice(0, 0, [DIFF_EQUAL, - text_insert.substring(0, commonlength)]); - pointer++; - } - text_insert = text_insert.substring(commonlength); - text_delete = text_delete.substring(commonlength); - } - // Factor out any common suffixies. - commonlength = this.diff_commonSuffix(text_insert, text_delete); - if (commonlength !== 0) { - diffs[pointer][1] = text_insert.substring(text_insert.length - - commonlength) + diffs[pointer][1]; - text_insert = text_insert.substring(0, text_insert.length - - commonlength); - text_delete = text_delete.substring(0, text_delete.length - - commonlength); - } - } - // Delete the offending records and add the merged ones. - if (count_delete === 0) { - diffs.splice(pointer - count_insert, - count_delete + count_insert, [DIFF_INSERT, text_insert]); - } else if (count_insert === 0) { - diffs.splice(pointer - count_delete, - count_delete + count_insert, [DIFF_DELETE, text_delete]); - } else { - diffs.splice(pointer - count_delete - count_insert, - count_delete + count_insert, [DIFF_DELETE, text_delete], - [DIFF_INSERT, text_insert]); - } - pointer = pointer - count_delete - count_insert + - (count_delete ? 1 : 0) + (count_insert ? 1 : 0) + 1; - } else if (pointer !== 0 && diffs[pointer - 1][0] == DIFF_EQUAL) { - // Merge this equality with the previous one. - diffs[pointer - 1][1] += diffs[pointer][1]; - diffs.splice(pointer, 1); - } else { - pointer++; - } - count_insert = 0; - count_delete = 0; - text_delete = ''; - text_insert = ''; - break; - } - } - if (diffs[diffs.length - 1][1] === '') { - diffs.pop(); // Remove the dummy entry at the end. - } - - // Second pass: look for single edits surrounded on both sides by equalities - // which can be shifted sideways to eliminate an equality. - // e.g: ABAC -> ABAC - var changes = false; - pointer = 1; - // Intentionally ignore the first and last element (don't need checking). - while (pointer < diffs.length - 1) { - if (diffs[pointer - 1][0] == DIFF_EQUAL && - diffs[pointer + 1][0] == DIFF_EQUAL) { - // This is a single edit surrounded by equalities. - if (diffs[pointer][1].substring(diffs[pointer][1].length - - diffs[pointer - 1][1].length) == diffs[pointer - 1][1]) { - // Shift the edit over the previous equality. - diffs[pointer][1] = diffs[pointer - 1][1] + - diffs[pointer][1].substring(0, diffs[pointer][1].length - - diffs[pointer - 1][1].length); - diffs[pointer + 1][1] = diffs[pointer - 1][1] + diffs[pointer + 1][1]; - diffs.splice(pointer - 1, 1); - changes = true; - } else if (diffs[pointer][1].substring(0, diffs[pointer + 1][1].length) == - diffs[pointer + 1][1]) { - // Shift the edit over the next equality. - diffs[pointer - 1][1] += diffs[pointer + 1][1]; - diffs[pointer][1] = - diffs[pointer][1].substring(diffs[pointer + 1][1].length) + - diffs[pointer + 1][1]; - diffs.splice(pointer + 1, 1); - changes = true; - } - } - pointer++; - } - // If shifts were made, the diff needs reordering and another shift sweep. - if (changes) { - this.diff_cleanupMerge(diffs); - } -}; - - -/** - * loc is a location in text1, compute and return the equivalent location in - * text2. - * e.g. 'The cat' vs 'The big cat', 1->1, 5->8 - * @param {!Array.} diffs Array of diff tuples. - * @param {number} loc Location within text1. - * @return {number} Location within text2. - */ -diff_match_patch.prototype.diff_xIndex = function(diffs, loc) { - var chars1 = 0; - var chars2 = 0; - var last_chars1 = 0; - var last_chars2 = 0; - var x; - for (x = 0; x < diffs.length; x++) { - if (diffs[x][0] !== DIFF_INSERT) { // Equality or deletion. - chars1 += diffs[x][1].length; - } - if (diffs[x][0] !== DIFF_DELETE) { // Equality or insertion. - chars2 += diffs[x][1].length; - } - if (chars1 > loc) { // Overshot the location. - break; - } - last_chars1 = chars1; - last_chars2 = chars2; - } - // Was the location was deleted? - if (diffs.length != x && diffs[x][0] === DIFF_DELETE) { - return last_chars2; - } - // Add the remaining character length. - return last_chars2 + (loc - last_chars1); -}; - - -/** - * Convert a diff array into a pretty HTML report. - * @param {!Array.} diffs Array of diff tuples. - * @return {string} HTML representation. - */ -diff_match_patch.prototype.diff_prettyHtml = function(diffs) { - var html = []; - var pattern_amp = /&/g; - var pattern_lt = //g; - var pattern_para = /\n/g; - for (var x = 0; x < diffs.length; x++) { - var op = diffs[x][0]; // Operation (insert, delete, equal) - var data = diffs[x][1]; // Text of change. - var text = data.replace(pattern_amp, '&').replace(pattern_lt, '<') - .replace(pattern_gt, '>').replace(pattern_para, '¶
'); - switch (op) { - case DIFF_INSERT: - html[x] = '' + text + ''; - break; - case DIFF_DELETE: - html[x] = '' + text + ''; - break; - case DIFF_EQUAL: - html[x] = '' + text + ''; - break; - } - } - return html.join(''); -}; - - -/** - * Compute and return the source text (all equalities and deletions). - * @param {!Array.} diffs Array of diff tuples. - * @return {string} Source text. - */ -diff_match_patch.prototype.diff_text1 = function(diffs) { - var text = []; - for (var x = 0; x < diffs.length; x++) { - if (diffs[x][0] !== DIFF_INSERT) { - text[x] = diffs[x][1]; - } - } - return text.join(''); -}; - - -/** - * Compute and return the destination text (all equalities and insertions). - * @param {!Array.} diffs Array of diff tuples. - * @return {string} Destination text. - */ -diff_match_patch.prototype.diff_text2 = function(diffs) { - var text = []; - for (var x = 0; x < diffs.length; x++) { - if (diffs[x][0] !== DIFF_DELETE) { - text[x] = diffs[x][1]; - } - } - return text.join(''); -}; - - -/** - * Compute the Levenshtein distance; the number of inserted, deleted or - * substituted characters. - * @param {!Array.} diffs Array of diff tuples. - * @return {number} Number of changes. - */ -diff_match_patch.prototype.diff_levenshtein = function(diffs) { - var levenshtein = 0; - var insertions = 0; - var deletions = 0; - for (var x = 0; x < diffs.length; x++) { - var op = diffs[x][0]; - var data = diffs[x][1]; - switch (op) { - case DIFF_INSERT: - insertions += data.length; - break; - case DIFF_DELETE: - deletions += data.length; - break; - case DIFF_EQUAL: - // A deletion and an insertion is one substitution. - levenshtein += Math.max(insertions, deletions); - insertions = 0; - deletions = 0; - break; - } - } - levenshtein += Math.max(insertions, deletions); - return levenshtein; -}; - - -/** - * Crush the diff into an encoded string which describes the operations - * required to transform text1 into text2. - * E.g. =3\t-2\t+ing -> Keep 3 chars, delete 2 chars, insert 'ing'. - * Operations are tab-separated. Inserted text is escaped using %xx notation. - * @param {!Array.} diffs Array of diff tuples. - * @return {string} Delta text. - */ -diff_match_patch.prototype.diff_toDelta = function(diffs) { - var text = []; - for (var x = 0; x < diffs.length; x++) { - switch (diffs[x][0]) { - case DIFF_INSERT: - text[x] = '+' + encodeURI(diffs[x][1]); - break; - case DIFF_DELETE: - text[x] = '-' + diffs[x][1].length; - break; - case DIFF_EQUAL: - text[x] = '=' + diffs[x][1].length; - break; - } - } - return text.join('\t').replace(/%20/g, ' '); -}; - - -/** - * Given the original text1, and an encoded string which describes the - * operations required to transform text1 into text2, compute the full diff. - * @param {string} text1 Source string for the diff. - * @param {string} delta Delta text. - * @return {!Array.} Array of diff tuples. - * @throws {!Error} If invalid input. - */ -diff_match_patch.prototype.diff_fromDelta = function(text1, delta) { - var diffs = []; - var diffsLength = 0; // Keeping our own length var is faster in JS. - var pointer = 0; // Cursor in text1 - var tokens = delta.split(/\t/g); - for (var x = 0; x < tokens.length; x++) { - // Each token begins with a one character parameter which specifies the - // operation of this token (delete, insert, equality). - var param = tokens[x].substring(1); - switch (tokens[x].charAt(0)) { - case '+': - try { - diffs[diffsLength++] = [DIFF_INSERT, decodeURI(param)]; - } catch (ex) { - // Malformed URI sequence. - throw new Error('Illegal escape in diff_fromDelta: ' + param); - } - break; - case '-': - // Fall through. - case '=': - var n = parseInt(param, 10); - if (isNaN(n) || n < 0) { - throw new Error('Invalid number in diff_fromDelta: ' + param); - } - var text = text1.substring(pointer, pointer += n); - if (tokens[x].charAt(0) == '=') { - diffs[diffsLength++] = [DIFF_EQUAL, text]; - } else { - diffs[diffsLength++] = [DIFF_DELETE, text]; - } - break; - default: - // Blank tokens are ok (from a trailing \t). - // Anything else is an error. - if (tokens[x]) { - throw new Error('Invalid diff operation in diff_fromDelta: ' + - tokens[x]); - } - } - } - if (pointer != text1.length) { - throw new Error('Delta length (' + pointer + - ') does not equal source text length (' + text1.length + ').'); - } - return diffs; -}; - - -// MATCH FUNCTIONS - - -/** - * Locate the best instance of 'pattern' in 'text' near 'loc'. - * @param {string} text The text to search. - * @param {string} pattern The pattern to search for. - * @param {number} loc The location to search around. - * @return {number} Best match index or -1. - */ -diff_match_patch.prototype.match_main = function(text, pattern, loc) { - // Check for null inputs. - if (text == null || pattern == null || loc == null) { - throw new Error('Null input. (match_main)'); - } - - loc = Math.max(0, Math.min(loc, text.length)); - if (text == pattern) { - // Shortcut (potentially not guaranteed by the algorithm) - return 0; - } else if (!text.length) { - // Nothing to match. - return -1; - } else if (text.substring(loc, loc + pattern.length) == pattern) { - // Perfect match at the perfect spot! (Includes case of null pattern) - return loc; - } else { - // Do a fuzzy compare. - return this.match_bitap_(text, pattern, loc); - } -}; - - -/** - * Locate the best instance of 'pattern' in 'text' near 'loc' using the - * Bitap algorithm. - * @param {string} text The text to search. - * @param {string} pattern The pattern to search for. - * @param {number} loc The location to search around. - * @return {number} Best match index or -1. - * @private - */ -diff_match_patch.prototype.match_bitap_ = function(text, pattern, loc) { - if (pattern.length > this.Match_MaxBits) { - throw new Error('Pattern too long for this browser.'); - } - - // Initialise the alphabet. - var s = this.match_alphabet_(pattern); - - var dmp = this; // 'this' becomes 'window' in a closure. - - /** - * Compute and return the score for a match with e errors and x location. - * Accesses loc and pattern through being a closure. - * @param {number} e Number of errors in match. - * @param {number} x Location of match. - * @return {number} Overall score for match (0.0 = good, 1.0 = bad). - * @private - */ - function match_bitapScore_(e, x) { - var accuracy = e / pattern.length; - var proximity = Math.abs(loc - x); - if (!dmp.Match_Distance) { - // Dodge divide by zero error. - return proximity ? 1.0 : accuracy; - } - return accuracy + (proximity / dmp.Match_Distance); - } - - // Highest score beyond which we give up. - var score_threshold = this.Match_Threshold; - // Is there a nearby exact match? (speedup) - var best_loc = text.indexOf(pattern, loc); - if (best_loc != -1) { - score_threshold = Math.min(match_bitapScore_(0, best_loc), score_threshold); - // What about in the other direction? (speedup) - best_loc = text.lastIndexOf(pattern, loc + pattern.length); - if (best_loc != -1) { - score_threshold = - Math.min(match_bitapScore_(0, best_loc), score_threshold); - } - } - - // Initialise the bit arrays. - var matchmask = 1 << (pattern.length - 1); - best_loc = -1; - - var bin_min, bin_mid; - var bin_max = pattern.length + text.length; - var last_rd; - for (var d = 0; d < pattern.length; d++) { - // Scan for the best match; each iteration allows for one more error. - // Run a binary search to determine how far from 'loc' we can stray at this - // error level. - bin_min = 0; - bin_mid = bin_max; - while (bin_min < bin_mid) { - if (match_bitapScore_(d, loc + bin_mid) <= score_threshold) { - bin_min = bin_mid; - } else { - bin_max = bin_mid; - } - bin_mid = Math.floor((bin_max - bin_min) / 2 + bin_min); - } - // Use the result from this iteration as the maximum for the next. - bin_max = bin_mid; - var start = Math.max(1, loc - bin_mid + 1); - var finish = Math.min(loc + bin_mid, text.length) + pattern.length; - - var rd = Array(finish + 2); - rd[finish + 1] = (1 << d) - 1; - for (var j = finish; j >= start; j--) { - // The alphabet (s) is a sparse hash, so the following line generates - // warnings. - var charMatch = s[text.charAt(j - 1)]; - if (d === 0) { // First pass: exact match. - rd[j] = ((rd[j + 1] << 1) | 1) & charMatch; - } else { // Subsequent passes: fuzzy match. - rd[j] = (((rd[j + 1] << 1) | 1) & charMatch) | - (((last_rd[j + 1] | last_rd[j]) << 1) | 1) | - last_rd[j + 1]; - } - if (rd[j] & matchmask) { - var score = match_bitapScore_(d, j - 1); - // This match will almost certainly be better than any existing match. - // But check anyway. - if (score <= score_threshold) { - // Told you so. - score_threshold = score; - best_loc = j - 1; - if (best_loc > loc) { - // When passing loc, don't exceed our current distance from loc. - start = Math.max(1, 2 * loc - best_loc); - } else { - // Already passed loc, downhill from here on in. - break; - } - } - } - } - // No hope for a (better) match at greater error levels. - if (match_bitapScore_(d + 1, loc) > score_threshold) { - break; - } - last_rd = rd; - } - return best_loc; -}; - - -/** - * Initialise the alphabet for the Bitap algorithm. - * @param {string} pattern The text to encode. - * @return {!Object} Hash of character locations. - * @private - */ -diff_match_patch.prototype.match_alphabet_ = function(pattern) { - var s = {}; - for (var i = 0; i < pattern.length; i++) { - s[pattern.charAt(i)] = 0; - } - for (var i = 0; i < pattern.length; i++) { - s[pattern.charAt(i)] |= 1 << (pattern.length - i - 1); - } - return s; -}; - - -// PATCH FUNCTIONS - - -/** - * Increase the context until it is unique, - * but don't let the pattern expand beyond Match_MaxBits. - * @param {!diff_match_patch.patch_obj} patch The patch to grow. - * @param {string} text Source text. - * @private - */ -diff_match_patch.prototype.patch_addContext_ = function(patch, text) { - if (text.length == 0) { - return; - } - var pattern = text.substring(patch.start2, patch.start2 + patch.length1); - var padding = 0; - - // Look for the first and last matches of pattern in text. If two different - // matches are found, increase the pattern length. - while (text.indexOf(pattern) != text.lastIndexOf(pattern) && - pattern.length < this.Match_MaxBits - this.Patch_Margin - - this.Patch_Margin) { - padding += this.Patch_Margin; - pattern = text.substring(patch.start2 - padding, - patch.start2 + patch.length1 + padding); - } - // Add one chunk for good luck. - padding += this.Patch_Margin; - - // Add the prefix. - var prefix = text.substring(patch.start2 - padding, patch.start2); - if (prefix) { - patch.diffs.unshift([DIFF_EQUAL, prefix]); - } - // Add the suffix. - var suffix = text.substring(patch.start2 + patch.length1, - patch.start2 + patch.length1 + padding); - if (suffix) { - patch.diffs.push([DIFF_EQUAL, suffix]); - } - - // Roll back the start points. - patch.start1 -= prefix.length; - patch.start2 -= prefix.length; - // Extend the lengths. - patch.length1 += prefix.length + suffix.length; - patch.length2 += prefix.length + suffix.length; -}; - - -/** - * Compute a list of patches to turn text1 into text2. - * Use diffs if provided, otherwise compute it ourselves. - * There are four ways to call this function, depending on what data is - * available to the caller: - * Method 1: - * a = text1, b = text2 - * Method 2: - * a = diffs - * Method 3 (optimal): - * a = text1, b = diffs - * Method 4 (deprecated, use method 3): - * a = text1, b = text2, c = diffs - * - * @param {string|!Array.} a text1 (methods 1,3,4) or - * Array of diff tuples for text1 to text2 (method 2). - * @param {string|!Array.} opt_b text2 (methods 1,4) or - * Array of diff tuples for text1 to text2 (method 3) or undefined (method 2). - * @param {string|!Array.} opt_c Array of diff tuples - * for text1 to text2 (method 4) or undefined (methods 1,2,3). - * @return {!Array.} Array of Patch objects. - */ -diff_match_patch.prototype.patch_make = function(a, opt_b, opt_c) { - var text1, diffs; - if (typeof a == 'string' && typeof opt_b == 'string' && - typeof opt_c == 'undefined') { - // Method 1: text1, text2 - // Compute diffs from text1 and text2. - text1 = /** @type {string} */(a); - diffs = this.diff_main(text1, /** @type {string} */(opt_b), true); - if (diffs.length > 2) { - this.diff_cleanupSemantic(diffs); - this.diff_cleanupEfficiency(diffs); - } - } else if (a && typeof a == 'object' && typeof opt_b == 'undefined' && - typeof opt_c == 'undefined') { - // Method 2: diffs - // Compute text1 from diffs. - diffs = /** @type {!Array.} */(a); - text1 = this.diff_text1(diffs); - } else if (typeof a == 'string' && opt_b && typeof opt_b == 'object' && - typeof opt_c == 'undefined') { - // Method 3: text1, diffs - text1 = /** @type {string} */(a); - diffs = /** @type {!Array.} */(opt_b); - } else if (typeof a == 'string' && typeof opt_b == 'string' && - opt_c && typeof opt_c == 'object') { - // Method 4: text1, text2, diffs - // text2 is not used. - text1 = /** @type {string} */(a); - diffs = /** @type {!Array.} */(opt_c); - } else { - throw new Error('Unknown call format to patch_make.'); - } - - if (diffs.length === 0) { - return []; // Get rid of the null case. - } - var patches = []; - var patch = new diff_match_patch.patch_obj(); - var patchDiffLength = 0; // Keeping our own length var is faster in JS. - var char_count1 = 0; // Number of characters into the text1 string. - var char_count2 = 0; // Number of characters into the text2 string. - // Start with text1 (prepatch_text) and apply the diffs until we arrive at - // text2 (postpatch_text). We recreate the patches one by one to determine - // context info. - var prepatch_text = text1; - var postpatch_text = text1; - for (var x = 0; x < diffs.length; x++) { - var diff_type = diffs[x][0]; - var diff_text = diffs[x][1]; - - if (!patchDiffLength && diff_type !== DIFF_EQUAL) { - // A new patch starts here. - patch.start1 = char_count1; - patch.start2 = char_count2; - } - - switch (diff_type) { - case DIFF_INSERT: - patch.diffs[patchDiffLength++] = diffs[x]; - patch.length2 += diff_text.length; - postpatch_text = postpatch_text.substring(0, char_count2) + diff_text + - postpatch_text.substring(char_count2); - break; - case DIFF_DELETE: - patch.length1 += diff_text.length; - patch.diffs[patchDiffLength++] = diffs[x]; - postpatch_text = postpatch_text.substring(0, char_count2) + - postpatch_text.substring(char_count2 + - diff_text.length); - break; - case DIFF_EQUAL: - if (diff_text.length <= 2 * this.Patch_Margin && - patchDiffLength && diffs.length != x + 1) { - // Small equality inside a patch. - patch.diffs[patchDiffLength++] = diffs[x]; - patch.length1 += diff_text.length; - patch.length2 += diff_text.length; - } else if (diff_text.length >= 2 * this.Patch_Margin) { - // Time for a new patch. - if (patchDiffLength) { - this.patch_addContext_(patch, prepatch_text); - patches.push(patch); - patch = new diff_match_patch.patch_obj(); - patchDiffLength = 0; - // Unlike Unidiff, our patch lists have a rolling context. - // http://code.google.com/p/google-diff-match-patch/wiki/Unidiff - // Update prepatch text & pos to reflect the application of the - // just completed patch. - prepatch_text = postpatch_text; - char_count1 = char_count2; - } - } - break; - } - - // Update the current character count. - if (diff_type !== DIFF_INSERT) { - char_count1 += diff_text.length; - } - if (diff_type !== DIFF_DELETE) { - char_count2 += diff_text.length; - } - } - // Pick up the leftover patch if not empty. - if (patchDiffLength) { - this.patch_addContext_(patch, prepatch_text); - patches.push(patch); - } - - return patches; -}; - - -/** - * Given an array of patches, return another array that is identical. - * @param {!Array.} patches Array of Patch objects. - * @return {!Array.} Array of Patch objects. - */ -diff_match_patch.prototype.patch_deepCopy = function(patches) { - // Making deep copies is hard in JavaScript. - var patchesCopy = []; - for (var x = 0; x < patches.length; x++) { - var patch = patches[x]; - var patchCopy = new diff_match_patch.patch_obj(); - patchCopy.diffs = []; - for (var y = 0; y < patch.diffs.length; y++) { - patchCopy.diffs[y] = patch.diffs[y].slice(); - } - patchCopy.start1 = patch.start1; - patchCopy.start2 = patch.start2; - patchCopy.length1 = patch.length1; - patchCopy.length2 = patch.length2; - patchesCopy[x] = patchCopy; - } - return patchesCopy; -}; - - -/** - * Merge a set of patches onto the text. Return a patched text, as well - * as a list of true/false values indicating which patches were applied. - * @param {!Array.} patches Array of Patch objects. - * @param {string} text Old text. - * @return {!Array.>} Two element Array, containing the - * new text and an array of boolean values. - */ -diff_match_patch.prototype.patch_apply = function(patches, text) { - if (patches.length == 0) { - return [text, []]; - } - - // Deep copy the patches so that no changes are made to originals. - patches = this.patch_deepCopy(patches); - - var nullPadding = this.patch_addPadding(patches); - text = nullPadding + text + nullPadding; - - this.patch_splitMax(patches); - // delta keeps track of the offset between the expected and actual location - // of the previous patch. If there are patches expected at positions 10 and - // 20, but the first patch was found at 12, delta is 2 and the second patch - // has an effective expected position of 22. - var delta = 0; - var results = []; - for (var x = 0; x < patches.length; x++) { - var expected_loc = patches[x].start2 + delta; - var text1 = this.diff_text1(patches[x].diffs); - var start_loc; - var end_loc = -1; - if (text1.length > this.Match_MaxBits) { - // patch_splitMax will only provide an oversized pattern in the case of - // a monster delete. - start_loc = this.match_main(text, text1.substring(0, this.Match_MaxBits), - expected_loc); - if (start_loc != -1) { - end_loc = this.match_main(text, - text1.substring(text1.length - this.Match_MaxBits), - expected_loc + text1.length - this.Match_MaxBits); - if (end_loc == -1 || start_loc >= end_loc) { - // Can't find valid trailing context. Drop this patch. - start_loc = -1; - } - } - } else { - start_loc = this.match_main(text, text1, expected_loc); - } - if (start_loc == -1) { - // No match found. :( - results[x] = false; - // Subtract the delta for this failed patch from subsequent patches. - delta -= patches[x].length2 - patches[x].length1; - } else { - // Found a match. :) - results[x] = true; - delta = start_loc - expected_loc; - var text2; - if (end_loc == -1) { - text2 = text.substring(start_loc, start_loc + text1.length); - } else { - text2 = text.substring(start_loc, end_loc + this.Match_MaxBits); - } - if (text1 == text2) { - // Perfect match, just shove the replacement text in. - text = text.substring(0, start_loc) + - this.diff_text2(patches[x].diffs) + - text.substring(start_loc + text1.length); - } else { - // Imperfect match. Run a diff to get a framework of equivalent - // indices. - var diffs = this.diff_main(text1, text2, false); - if (text1.length > this.Match_MaxBits && - this.diff_levenshtein(diffs) / text1.length > - this.Patch_DeleteThreshold) { - // The end points match, but the content is unacceptably bad. - results[x] = false; - } else { - this.diff_cleanupSemanticLossless(diffs); - var index1 = 0; - var index2; - for (var y = 0; y < patches[x].diffs.length; y++) { - var mod = patches[x].diffs[y]; - if (mod[0] !== DIFF_EQUAL) { - index2 = this.diff_xIndex(diffs, index1); - } - if (mod[0] === DIFF_INSERT) { // Insertion - text = text.substring(0, start_loc + index2) + mod[1] + - text.substring(start_loc + index2); - } else if (mod[0] === DIFF_DELETE) { // Deletion - text = text.substring(0, start_loc + index2) + - text.substring(start_loc + this.diff_xIndex(diffs, - index1 + mod[1].length)); - } - if (mod[0] !== DIFF_DELETE) { - index1 += mod[1].length; - } - } - } - } - } - } - // Strip the padding off. - text = text.substring(nullPadding.length, text.length - nullPadding.length); - return [text, results]; -}; - - -/** - * Add some padding on text start and end so that edges can match something. - * Intended to be called only from within patch_apply. - * @param {!Array.} patches Array of Patch objects. - * @return {string} The padding string added to each side. - */ -diff_match_patch.prototype.patch_addPadding = function(patches) { - var paddingLength = this.Patch_Margin; - var nullPadding = ''; - for (var x = 1; x <= paddingLength; x++) { - nullPadding += String.fromCharCode(x); - } - - // Bump all the patches forward. - for (var x = 0; x < patches.length; x++) { - patches[x].start1 += paddingLength; - patches[x].start2 += paddingLength; - } - - // Add some padding on start of first diff. - var patch = patches[0]; - var diffs = patch.diffs; - if (diffs.length == 0 || diffs[0][0] != DIFF_EQUAL) { - // Add nullPadding equality. - diffs.unshift([DIFF_EQUAL, nullPadding]); - patch.start1 -= paddingLength; // Should be 0. - patch.start2 -= paddingLength; // Should be 0. - patch.length1 += paddingLength; - patch.length2 += paddingLength; - } else if (paddingLength > diffs[0][1].length) { - // Grow first equality. - var extraLength = paddingLength - diffs[0][1].length; - diffs[0][1] = nullPadding.substring(diffs[0][1].length) + diffs[0][1]; - patch.start1 -= extraLength; - patch.start2 -= extraLength; - patch.length1 += extraLength; - patch.length2 += extraLength; - } - - // Add some padding on end of last diff. - patch = patches[patches.length - 1]; - diffs = patch.diffs; - if (diffs.length == 0 || diffs[diffs.length - 1][0] != DIFF_EQUAL) { - // Add nullPadding equality. - diffs.push([DIFF_EQUAL, nullPadding]); - patch.length1 += paddingLength; - patch.length2 += paddingLength; - } else if (paddingLength > diffs[diffs.length - 1][1].length) { - // Grow last equality. - var extraLength = paddingLength - diffs[diffs.length - 1][1].length; - diffs[diffs.length - 1][1] += nullPadding.substring(0, extraLength); - patch.length1 += extraLength; - patch.length2 += extraLength; - } - - return nullPadding; -}; - - -/** - * Look through the patches and break up any which are longer than the maximum - * limit of the match algorithm. - * Intended to be called only from within patch_apply. - * @param {!Array.} patches Array of Patch objects. - */ -diff_match_patch.prototype.patch_splitMax = function(patches) { - var patch_size = this.Match_MaxBits; - for (var x = 0; x < patches.length; x++) { - if (patches[x].length1 <= patch_size) { - continue; - } - var bigpatch = patches[x]; - // Remove the big old patch. - patches.splice(x--, 1); - var start1 = bigpatch.start1; - var start2 = bigpatch.start2; - var precontext = ''; - while (bigpatch.diffs.length !== 0) { - // Create one of several smaller patches. - var patch = new diff_match_patch.patch_obj(); - var empty = true; - patch.start1 = start1 - precontext.length; - patch.start2 = start2 - precontext.length; - if (precontext !== '') { - patch.length1 = patch.length2 = precontext.length; - patch.diffs.push([DIFF_EQUAL, precontext]); - } - while (bigpatch.diffs.length !== 0 && - patch.length1 < patch_size - this.Patch_Margin) { - var diff_type = bigpatch.diffs[0][0]; - var diff_text = bigpatch.diffs[0][1]; - if (diff_type === DIFF_INSERT) { - // Insertions are harmless. - patch.length2 += diff_text.length; - start2 += diff_text.length; - patch.diffs.push(bigpatch.diffs.shift()); - empty = false; - } else if (diff_type === DIFF_DELETE && patch.diffs.length == 1 && - patch.diffs[0][0] == DIFF_EQUAL && - diff_text.length > 2 * patch_size) { - // This is a large deletion. Let it pass in one chunk. - patch.length1 += diff_text.length; - start1 += diff_text.length; - empty = false; - patch.diffs.push([diff_type, diff_text]); - bigpatch.diffs.shift(); - } else { - // Deletion or equality. Only take as much as we can stomach. - diff_text = diff_text.substring(0, - patch_size - patch.length1 - this.Patch_Margin); - patch.length1 += diff_text.length; - start1 += diff_text.length; - if (diff_type === DIFF_EQUAL) { - patch.length2 += diff_text.length; - start2 += diff_text.length; - } else { - empty = false; - } - patch.diffs.push([diff_type, diff_text]); - if (diff_text == bigpatch.diffs[0][1]) { - bigpatch.diffs.shift(); - } else { - bigpatch.diffs[0][1] = - bigpatch.diffs[0][1].substring(diff_text.length); - } - } - } - // Compute the head context for the next patch. - precontext = this.diff_text2(patch.diffs); - precontext = - precontext.substring(precontext.length - this.Patch_Margin); - // Append the end context for this patch. - var postcontext = this.diff_text1(bigpatch.diffs) - .substring(0, this.Patch_Margin); - if (postcontext !== '') { - patch.length1 += postcontext.length; - patch.length2 += postcontext.length; - if (patch.diffs.length !== 0 && - patch.diffs[patch.diffs.length - 1][0] === DIFF_EQUAL) { - patch.diffs[patch.diffs.length - 1][1] += postcontext; - } else { - patch.diffs.push([DIFF_EQUAL, postcontext]); - } - } - if (!empty) { - patches.splice(++x, 0, patch); - } - } - } -}; - - -/** - * Take a list of patches and return a textual representation. - * @param {!Array.} patches Array of Patch objects. - * @return {string} Text representation of patches. - */ -diff_match_patch.prototype.patch_toText = function(patches) { - var text = []; - for (var x = 0; x < patches.length; x++) { - text[x] = patches[x]; - } - return text.join(''); -}; - - -/** - * Parse a textual representation of patches and return a list of Patch objects. - * @param {string} textline Text representation of patches. - * @return {!Array.} Array of Patch objects. - * @throws {!Error} If invalid input. - */ -diff_match_patch.prototype.patch_fromText = function(textline) { - var patches = []; - if (!textline) { - return patches; - } - var text = textline.split('\n'); - var textPointer = 0; - var patchHeader = /^@@ -(\d+),?(\d*) \+(\d+),?(\d*) @@$/; - while (textPointer < text.length) { - var m = text[textPointer].match(patchHeader); - if (!m) { - throw new Error('Invalid patch string: ' + text[textPointer]); - } - var patch = new diff_match_patch.patch_obj(); - patches.push(patch); - patch.start1 = parseInt(m[1], 10); - if (m[2] === '') { - patch.start1--; - patch.length1 = 1; - } else if (m[2] == '0') { - patch.length1 = 0; - } else { - patch.start1--; - patch.length1 = parseInt(m[2], 10); - } - - patch.start2 = parseInt(m[3], 10); - if (m[4] === '') { - patch.start2--; - patch.length2 = 1; - } else if (m[4] == '0') { - patch.length2 = 0; - } else { - patch.start2--; - patch.length2 = parseInt(m[4], 10); - } - textPointer++; - - while (textPointer < text.length) { - var sign = text[textPointer].charAt(0); - try { - var line = decodeURI(text[textPointer].substring(1)); - } catch (ex) { - // Malformed URI sequence. - throw new Error('Illegal escape in patch_fromText: ' + line); - } - if (sign == '-') { - // Deletion. - patch.diffs.push([DIFF_DELETE, line]); - } else if (sign == '+') { - // Insertion. - patch.diffs.push([DIFF_INSERT, line]); - } else if (sign == ' ') { - // Minor equality. - patch.diffs.push([DIFF_EQUAL, line]); - } else if (sign == '@') { - // Start of next patch. - break; - } else if (sign === '') { - // Blank line? Whatever. - } else { - // WTF? - throw new Error('Invalid patch mode "' + sign + '" in: ' + line); - } - textPointer++; - } - } - return patches; -}; - - -/** - * Class representing one patch operation. - * @constructor - */ -diff_match_patch.patch_obj = function() { - /** @type {!Array.} */ - this.diffs = []; - /** @type {?number} */ - this.start1 = null; - /** @type {?number} */ - this.start2 = null; - /** @type {number} */ - this.length1 = 0; - /** @type {number} */ - this.length2 = 0; -}; - - -/** - * Emmulate GNU diff's format. - * Header: @@ -382,8 +481,9 @@ - * Indicies are printed as 1-based, not 0-based. - * @return {string} The GNU diff string. - */ -diff_match_patch.patch_obj.prototype.toString = function() { - var coords1, coords2; - if (this.length1 === 0) { - coords1 = this.start1 + ',0'; - } else if (this.length1 == 1) { - coords1 = this.start1 + 1; - } else { - coords1 = (this.start1 + 1) + ',' + this.length1; - } - if (this.length2 === 0) { - coords2 = this.start2 + ',0'; - } else if (this.length2 == 1) { - coords2 = this.start2 + 1; - } else { - coords2 = (this.start2 + 1) + ',' + this.length2; - } - var text = ['@@ -' + coords1 + ' +' + coords2 + ' @@\n']; - var op; - // Escape the body of the patch with %xx notation. - for (var x = 0; x < this.diffs.length; x++) { - switch (this.diffs[x][0]) { - case DIFF_INSERT: - op = '+'; - break; - case DIFF_DELETE: - op = '-'; - break; - case DIFF_EQUAL: - op = ' '; - break; - } - text[x + 1] = op + encodeURI(this.diffs[x][1]) + '\n'; - } - return text.join('').replace(/%20/g, ' '); -}; - - -// Export these global variables so that they survive Google's JS compiler. -// In a browser, 'this' will be 'window'. -// Users of node.js should 'require' the uncompressed version since Google's -// JS compiler may break the following exports for non-browser environments. -this['diff_match_patch'] = diff_match_patch; -this['DIFF_DELETE'] = DIFF_DELETE; -this['DIFF_INSERT'] = DIFF_INSERT; -this['DIFF_EQUAL'] = DIFF_EQUAL; diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/diff/lib/jquery-1.7.2.min.js b/extension/sandbox/chrome-extensions-samples/apps/samples/diff/lib/jquery-1.7.2.min.js deleted file mode 100644 index 5627896..0000000 --- a/extension/sandbox/chrome-extensions-samples/apps/samples/diff/lib/jquery-1.7.2.min.js +++ /dev/null @@ -1,4 +0,0 @@ -/*! jQuery v1.7.2 jquery.com | jquery.org/license */ -(function(a,b){function cy(a){return f.isWindow(a)?a:a.nodeType===9?a.defaultView||a.parentWindow:!1}function cu(a){if(!cj[a]){var b=c.body,d=f("<"+a+">").appendTo(b),e=d.css("display");d.remove();if(e==="none"||e===""){ck||(ck=c.createElement("iframe"),ck.frameBorder=ck.width=ck.height=0),b.appendChild(ck);if(!cl||!ck.createElement)cl=(ck.contentWindow||ck.contentDocument).document,cl.write((f.support.boxModel?"":"")+""),cl.close();d=cl.createElement(a),cl.body.appendChild(d),e=f.css(d,"display"),b.removeChild(ck)}cj[a]=e}return cj[a]}function ct(a,b){var c={};f.each(cp.concat.apply([],cp.slice(0,b)),function(){c[this]=a});return c}function cs(){cq=b}function cr(){setTimeout(cs,0);return cq=f.now()}function ci(){try{return new a.ActiveXObject("Microsoft.XMLHTTP")}catch(b){}}function ch(){try{return new a.XMLHttpRequest}catch(b){}}function cb(a,c){a.dataFilter&&(c=a.dataFilter(c,a.dataType));var d=a.dataTypes,e={},g,h,i=d.length,j,k=d[0],l,m,n,o,p;for(g=1;g0){if(c!=="border")for(;e=0===c})}function S(a){return!a||!a.parentNode||a.parentNode.nodeType===11}function K(){return!0}function J(){return!1}function n(a,b,c){var d=b+"defer",e=b+"queue",g=b+"mark",h=f._data(a,d);h&&(c==="queue"||!f._data(a,e))&&(c==="mark"||!f._data(a,g))&&setTimeout(function(){!f._data(a,e)&&!f._data(a,g)&&(f.removeData(a,d,!0),h.fire())},0)}function m(a){for(var b in a){if(b==="data"&&f.isEmptyObject(a[b]))continue;if(b!=="toJSON")return!1}return!0}function l(a,c,d){if(d===b&&a.nodeType===1){var e="data-"+c.replace(k,"-$1").toLowerCase();d=a.getAttribute(e);if(typeof d=="string"){try{d=d==="true"?!0:d==="false"?!1:d==="null"?null:f.isNumeric(d)?+d:j.test(d)?f.parseJSON(d):d}catch(g){}f.data(a,c,d)}else d=b}return d}function h(a){var b=g[a]={},c,d;a=a.split(/\s+/);for(c=0,d=a.length;c)[^>]*$|#([\w\-]*)$)/,j=/\S/,k=/^\s+/,l=/\s+$/,m=/^<(\w+)\s*\/?>(?:<\/\1>)?$/,n=/^[\],:{}\s]*$/,o=/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,p=/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,q=/(?:^|:|,)(?:\s*\[)+/g,r=/(webkit)[ \/]([\w.]+)/,s=/(opera)(?:.*version)?[ \/]([\w.]+)/,t=/(msie) ([\w.]+)/,u=/(mozilla)(?:.*? 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Insert CSS rules for group, shape and stroke. - var sheet = document.createStyleSheet(); - $.each(['group', 'shape', 'stroke'], function() { - sheet.addRule(this, "behavior:url(#default#VML);"); - }); - - /** - * Rendering strategy that creates a VML tree. - */ - render = function(target, d) { - - var innerRadius = d.width*2 + d.space; - var r = (innerRadius + d.length + Math.ceil(d.width / 2) + 1); - var s = r*2; - var o = -Math.ceil(s/2); - - var el = $('', {coordsize: s + ' ' + s, coordorigin: o + ' ' + o}).css({top: o, left: o, width: s, height: s}); - for (var i = 0; i < d.segments; i++) { - el.append($('', {path: 'm ' + innerRadius + ',0 l ' + (innerRadius + d.length) + ',0'}).css({ - width: s, - height: s, - rotation: (360 / d.segments * i) + 'deg' - }).append($('', {color: d.color, weight: d.width + 'px', endcap: 'round', opacity: $.fn.activity.getOpacity(d, i)}))); - } - return $('', {coordsize: s + ' ' + s}).css({width: s, height: s, overflow: 'hidden'}).append(el); - }; - - /** - * Animation strategy that modifies the VML rotation property using setInterval(). - */ - animate = function(el, steps, duration) { - var rotation = 0; - var g = el.get(0); - el.data('interval', setInterval(function() { - g.style.rotation = ++rotation % steps * (360 / steps); - }, duration * 1000 / steps)); - }; - } - $(s).remove(); - } - -})(jQuery); diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/codemirror.css b/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/codemirror.css deleted file mode 100644 index cfe2eb2..0000000 --- a/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/codemirror.css +++ /dev/null @@ -1,126 +0,0 @@ -.CodeMirror { - line-height: 1em; - font-family: monospace; -} - -.CodeMirror-scroll { - overflow: auto; - height: 300px; - /* This is needed to prevent an IE[67] bug where the scrolled content - is visible outside of the scrolling box. */ - position: relative; - outline: none; -} - -.CodeMirror-gutter { - position: absolute; left: 0; top: 0; - z-index: 10; - background-color: #f7f7f7; - border-right: 1px solid #eee; 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- border: 0; - background: transparent; - background: rgba(0, 200, 0, .4); - filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#6600c800, endColorstr=#4c00c800); -} -/* Kludge to turn off filter in ie9+, which also accepts rgba */ -.cm-keymap-fat-cursor pre.CodeMirror-cursor:not(#nonsense_id) { - filter: progid:DXImageTransform.Microsoft.gradient(enabled=false); -} -.CodeMirror pre.CodeMirror-cursor.CodeMirror-overwrite {} -.CodeMirror-focused pre.CodeMirror-cursor { - visibility: visible; -} - -div.CodeMirror-selected { background: #d9d9d9; } -.CodeMirror-focused div.CodeMirror-selected { background: #d7d4f0; } - -.CodeMirror-searching { - background: #ffa; - background: rgba(255, 255, 0, .4); -} - -/* Default theme */ - -.cm-s-default span.cm-keyword {color: #708;} -.cm-s-default span.cm-atom {color: #219;} -.cm-s-default span.cm-number {color: #164;} -.cm-s-default span.cm-def {color: #00f;} -.cm-s-default span.cm-variable {color: black;} -.cm-s-default span.cm-variable-2 {color: #05a;} -.cm-s-default span.cm-variable-3 {color: #085;} -.cm-s-default span.cm-property {color: black;} -.cm-s-default span.cm-operator {color: black;} -.cm-s-default span.cm-comment {color: #a50;} -.cm-s-default span.cm-string {color: #a11;} -.cm-s-default span.cm-string-2 {color: #f50;} -.cm-s-default span.cm-meta {color: #555;} -.cm-s-default span.cm-error {color: #f00;} -.cm-s-default span.cm-qualifier {color: #555;} -.cm-s-default span.cm-builtin {color: #30a;} -.cm-s-default span.cm-bracket {color: #cc7;} -.cm-s-default span.cm-tag {color: #170;} -.cm-s-default span.cm-attribute {color: #00c;} -.cm-s-default span.cm-header {color: blue;} -.cm-s-default span.cm-quote {color: #090;} -.cm-s-default span.cm-hr {color: #999;} -.cm-s-default span.cm-link {color: #00c;} - -span.cm-header, span.cm-strong {font-weight: bold;} -span.cm-em {font-style: italic;} -span.cm-emstrong {font-style: italic; font-weight: bold;} -span.cm-link {text-decoration: underline;} - -div.CodeMirror span.CodeMirror-matchingbracket {color: #0f0;} -div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #f22;} diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/codemirror.js b/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/codemirror.js deleted file mode 100644 index be4cb30..0000000 --- a/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/codemirror.js +++ /dev/null @@ -1,3076 +0,0 @@ -// CodeMirror version 2.25 -// -// All functions that need access to the editor's state live inside -// the CodeMirror function. Below that, at the bottom of the file, -// some utilities are defined. - -// CodeMirror is the only global var we claim -var CodeMirror = (function() { - // This is the function that produces an editor instance. Its - // closure is used to store the editor state. - function CodeMirror(place, givenOptions) { - // Determine effective options based on given values and defaults. - var options = {}, defaults = CodeMirror.defaults; - for (var opt in defaults) - if (defaults.hasOwnProperty(opt)) - options[opt] = (givenOptions && givenOptions.hasOwnProperty(opt) ? givenOptions : defaults)[opt]; - - // The element in which the editor lives. - var wrapper = document.createElement("div"); - wrapper.className = "CodeMirror" + (options.lineWrapping ? " CodeMirror-wrap" : ""); - // This mess creates the base DOM structure for the editor. - wrapper.innerHTML = - '
' + // Wraps and hides input textarea - '
' + - '
' + - '
' + // Set to the height of the text, causes scrolling - '
' + // Moved around its parent to cover visible view - '
' + - // Provides positioning relative to (visible) text origin - '
' + - '
' + - '
 
' + // Absolutely positioned blinky cursor - '
' + // DIVs containing the selection and the actual code - '
'; - if (place.appendChild) place.appendChild(wrapper); else place(wrapper); - // I've never seen more elegant code in my life. - var inputDiv = wrapper.firstChild, input = inputDiv.firstChild, - scroller = wrapper.lastChild, code = scroller.firstChild, - mover = code.firstChild, gutter = mover.firstChild, gutterText = gutter.firstChild, - lineSpace = gutter.nextSibling.firstChild, measure = lineSpace.firstChild, - cursor = measure.nextSibling, selectionDiv = cursor.nextSibling, - lineDiv = selectionDiv.nextSibling; - themeChanged(); keyMapChanged(); - // Needed to hide big blue blinking cursor on Mobile Safari - if (ios) input.style.width = "0px"; - if (!webkit) lineSpace.draggable = true; - lineSpace.style.outline = "none"; - if (options.tabindex != null) input.tabIndex = options.tabindex; - if (options.autofocus) focusInput(); - if (!options.gutter && !options.lineNumbers) gutter.style.display = "none"; - // Needed to handle Tab key in KHTML - if (khtml) inputDiv.style.height = "1px", inputDiv.style.position = "absolute"; - - // Check for problem with IE innerHTML not working when we have a - // P (or similar) parent node. - try { stringWidth("x"); } - catch (e) { - if (e.message.match(/runtime/i)) - e = new Error("A CodeMirror inside a P-style element does not work in Internet Explorer. (innerHTML bug)"); - throw e; - } - - // Delayed object wrap timeouts, making sure only one is active. blinker holds an interval. - var poll = new Delayed(), highlight = new Delayed(), blinker; - - // mode holds a mode API object. doc is the tree of Line objects, - // work an array of lines that should be parsed, and history the - // undo history (instance of History constructor). - var mode, doc = new BranchChunk([new LeafChunk([new Line("")])]), work, focused; - loadMode(); - // The selection. These are always maintained to point at valid - // positions. Inverted is used to remember that the user is - // selecting bottom-to-top. - var sel = {from: {line: 0, ch: 0}, to: {line: 0, ch: 0}, inverted: false}; - // Selection-related flags. shiftSelecting obviously tracks - // whether the user is holding shift. - var shiftSelecting, lastClick, lastDoubleClick, lastScrollPos = 0, draggingText, - overwrite = false, suppressEdits = false; - // Variables used by startOperation/endOperation to track what - // happened during the operation. - var updateInput, userSelChange, changes, textChanged, selectionChanged, leaveInputAlone, - gutterDirty, callbacks, maxLengthChanged; - // Current visible range (may be bigger than the view window). - var displayOffset = 0, showingFrom = 0, showingTo = 0, lastSizeC = 0; - // bracketHighlighted is used to remember that a bracket has been - // marked. - var bracketHighlighted; - // Tracks the maximum line length so that the horizontal scrollbar - // can be kept static when scrolling. - var maxLine = "", maxWidth; - var tabCache = {}; - - // Initialize the content. - operation(function(){setValue(options.value || ""); updateInput = false;})(); - var history = new History(); - - // Register our event handlers. - connect(scroller, "mousedown", operation(onMouseDown)); - connect(scroller, "dblclick", operation(onDoubleClick)); - connect(lineSpace, "selectstart", e_preventDefault); - // Gecko browsers fire contextmenu *after* opening the menu, at - // which point we can't mess with it anymore. Context menu is - // handled in onMouseDown for Gecko. - if (!gecko) connect(scroller, "contextmenu", onContextMenu); - connect(scroller, "scroll", function() { - lastScrollPos = scroller.scrollTop; - updateDisplay([]); - if (options.fixedGutter) gutter.style.left = scroller.scrollLeft + "px"; - if (options.onScroll) options.onScroll(instance); - }); - connect(window, "resize", function() {updateDisplay(true);}); - connect(input, "keyup", operation(onKeyUp)); - connect(input, "input", fastPoll); - connect(input, "keydown", operation(onKeyDown)); - connect(input, "keypress", operation(onKeyPress)); - connect(input, "focus", onFocus); - connect(input, "blur", onBlur); - - if (options.dragDrop) { - connect(lineSpace, "dragstart", onDragStart); - function drag_(e) { - if (options.onDragEvent && options.onDragEvent(instance, addStop(e))) return; - e_stop(e); - } - connect(scroller, "dragenter", drag_); - connect(scroller, "dragover", drag_); - connect(scroller, "drop", operation(onDrop)); - } - connect(scroller, "paste", function(){focusInput(); fastPoll();}); - connect(input, "paste", fastPoll); - connect(input, "cut", operation(function(){ - if (!options.readOnly) replaceSelection(""); - })); - - // Needed to handle Tab key in KHTML - if (khtml) connect(code, "mouseup", function() { - if (document.activeElement == input) input.blur(); - focusInput(); - }); - - // IE throws unspecified error in certain cases, when - // trying to access activeElement before onload - var hasFocus; try { hasFocus = (document.activeElement == input); } catch(e) { } - if (hasFocus || options.autofocus) setTimeout(onFocus, 20); - else onBlur(); - - function isLine(l) {return l >= 0 && l < doc.size;} - // The instance object that we'll return. Mostly calls out to - // local functions in the CodeMirror function. Some do some extra - // range checking and/or clipping. operation is used to wrap the - // call so that changes it makes are tracked, and the display is - // updated afterwards. - var instance = wrapper.CodeMirror = { - getValue: getValue, - setValue: operation(setValue), - getSelection: getSelection, - replaceSelection: operation(replaceSelection), - focus: function(){window.focus(); focusInput(); onFocus(); fastPoll();}, - setOption: function(option, value) { - var oldVal = options[option]; - options[option] = value; - if (option == "mode" || option == "indentUnit") loadMode(); - else if (option == "readOnly" && value == "nocursor") {onBlur(); input.blur();} - else if (option == "readOnly" && !value) {resetInput(true);} - else if (option == "theme") themeChanged(); - else if (option == "lineWrapping" && oldVal != value) operation(wrappingChanged)(); - else if (option == "tabSize") updateDisplay(true); - else if (option == "keyMap") keyMapChanged(); - if (option == "lineNumbers" || option == "gutter" || option == "firstLineNumber" || option == "theme") { - gutterChanged(); - updateDisplay(true); - } - }, - getOption: function(option) {return options[option];}, - undo: operation(undo), - redo: operation(redo), - indentLine: operation(function(n, dir) { - if (typeof dir != "string") { - if (dir == null) dir = options.smartIndent ? "smart" : "prev"; - else dir = dir ? "add" : "subtract"; - } - if (isLine(n)) indentLine(n, dir); - }), - indentSelection: operation(indentSelected), - historySize: function() {return {undo: history.done.length, redo: history.undone.length};}, - clearHistory: function() {history = new History();}, - matchBrackets: operation(function(){matchBrackets(true);}), - getTokenAt: operation(function(pos) { - pos = clipPos(pos); - return getLine(pos.line).getTokenAt(mode, getStateBefore(pos.line), pos.ch); - }), - getStateAfter: function(line) { - line = clipLine(line == null ? doc.size - 1: line); - return getStateBefore(line + 1); - }, - cursorCoords: function(start, mode) { - if (start == null) start = sel.inverted; - return this.charCoords(start ? sel.from : sel.to, mode); - }, - charCoords: function(pos, mode) { - pos = clipPos(pos); - if (mode == "local") return localCoords(pos, false); - if (mode == "div") return localCoords(pos, true); - return pageCoords(pos); - }, - coordsChar: function(coords) { - var off = eltOffset(lineSpace); - return coordsChar(coords.x - off.left, coords.y - off.top); - }, - markText: operation(markText), - setBookmark: setBookmark, - findMarksAt: findMarksAt, - setMarker: operation(addGutterMarker), - clearMarker: operation(removeGutterMarker), - setLineClass: operation(setLineClass), - hideLine: operation(function(h) {return setLineHidden(h, true);}), - showLine: operation(function(h) {return setLineHidden(h, false);}), - onDeleteLine: function(line, f) { - if (typeof line == "number") { - if (!isLine(line)) return null; - line = getLine(line); - } - (line.handlers || (line.handlers = [])).push(f); - return line; - }, - lineInfo: lineInfo, - addWidget: function(pos, node, scroll, vert, horiz) { - pos = localCoords(clipPos(pos)); - var top = pos.yBot, left = pos.x; - node.style.position = "absolute"; - code.appendChild(node); - if (vert == "over") top = pos.y; - else if (vert == "near") { - var vspace = Math.max(scroller.offsetHeight, doc.height * textHeight()), - hspace = Math.max(code.clientWidth, lineSpace.clientWidth) - paddingLeft(); - if (pos.yBot + node.offsetHeight > vspace && pos.y > node.offsetHeight) - top = pos.y - node.offsetHeight; - if (left + node.offsetWidth > hspace) - left = hspace - node.offsetWidth; - } - node.style.top = (top + paddingTop()) + "px"; - node.style.left = node.style.right = ""; - if (horiz == "right") { - left = code.clientWidth - node.offsetWidth; - node.style.right = "0px"; - } else { - if (horiz == "left") left = 0; - else if (horiz == "middle") left = (code.clientWidth - node.offsetWidth) / 2; - node.style.left = (left + paddingLeft()) + "px"; - } - if (scroll) - scrollIntoView(left, top, left + node.offsetWidth, top + node.offsetHeight); - }, - - lineCount: function() {return doc.size;}, - clipPos: clipPos, - getCursor: function(start) { - if (start == null) start = sel.inverted; - return copyPos(start ? sel.from : sel.to); - }, - somethingSelected: function() {return !posEq(sel.from, sel.to);}, - setCursor: operation(function(line, ch, user) { - if (ch == null && typeof line.line == "number") setCursor(line.line, line.ch, user); - else setCursor(line, ch, user); - }), - setSelection: operation(function(from, to, user) { - (user ? setSelectionUser : setSelection)(clipPos(from), clipPos(to || from)); - }), - getLine: function(line) {if (isLine(line)) return getLine(line).text;}, - getLineHandle: function(line) {if (isLine(line)) return getLine(line);}, - setLine: operation(function(line, text) { - if (isLine(line)) replaceRange(text, {line: line, ch: 0}, {line: line, ch: getLine(line).text.length}); - }), - removeLine: operation(function(line) { - if (isLine(line)) replaceRange("", {line: line, ch: 0}, clipPos({line: line+1, ch: 0})); - }), - replaceRange: operation(replaceRange), - getRange: function(from, to) {return getRange(clipPos(from), clipPos(to));}, - - triggerOnKeyDown: operation(onKeyDown), - execCommand: function(cmd) {return commands[cmd](instance);}, - // Stuff used by commands, probably not much use to outside code. - moveH: operation(moveH), - deleteH: operation(deleteH), - moveV: operation(moveV), - toggleOverwrite: function() { - if(overwrite){ - overwrite = false; - cursor.className = cursor.className.replace(" CodeMirror-overwrite", ""); - } else { - overwrite = true; - cursor.className += " CodeMirror-overwrite"; - } - }, - - posFromIndex: function(off) { - var lineNo = 0, ch; - doc.iter(0, doc.size, function(line) { - var sz = line.text.length + 1; - if (sz > off) { ch = off; return true; } - off -= sz; - ++lineNo; - }); - return clipPos({line: lineNo, ch: ch}); - }, - indexFromPos: function (coords) { - if (coords.line < 0 || coords.ch < 0) return 0; - var index = coords.ch; - doc.iter(0, coords.line, function (line) { - index += line.text.length + 1; - }); - return index; - }, - scrollTo: function(x, y) { - if (x != null) scroller.scrollLeft = x; - if (y != null) scroller.scrollTop = y; - updateDisplay([]); - }, - - operation: function(f){return operation(f)();}, - compoundChange: function(f){return compoundChange(f);}, - refresh: function(){ - updateDisplay(true); - if (scroller.scrollHeight > lastScrollPos) - scroller.scrollTop = lastScrollPos; - }, - getInputField: function(){return input;}, - getWrapperElement: function(){return wrapper;}, - getScrollerElement: function(){return scroller;}, - getGutterElement: function(){return gutter;} - }; - - function getLine(n) { return getLineAt(doc, n); } - function updateLineHeight(line, height) { - gutterDirty = true; - var diff = height - line.height; - for (var n = line; n; n = n.parent) n.height += diff; - } - - function setValue(code) { - var top = {line: 0, ch: 0}; - updateLines(top, {line: doc.size - 1, ch: getLine(doc.size-1).text.length}, - splitLines(code), top, top); - updateInput = true; - } - function getValue() { - var text = []; - doc.iter(0, doc.size, function(line) { text.push(line.text); }); - return text.join("\n"); - } - - function onMouseDown(e) { - setShift(e_prop(e, "shiftKey")); - // Check whether this is a click in a widget - for (var n = e_target(e); n != wrapper; n = n.parentNode) - if (n.parentNode == code && n != mover) return; - - // See if this is a click in the gutter - for (var n = e_target(e); n != wrapper; n = n.parentNode) - if (n.parentNode == gutterText) { - if (options.onGutterClick) - options.onGutterClick(instance, indexOf(gutterText.childNodes, n) + showingFrom, e); - return e_preventDefault(e); - } - - var start = posFromMouse(e); - - switch (e_button(e)) { - case 3: - if (gecko && !mac) onContextMenu(e); - return; - case 2: - if (start) setCursor(start.line, start.ch, true); - setTimeout(focusInput, 20); - return; - } - // For button 1, if it was clicked inside the editor - // (posFromMouse returning non-null), we have to adjust the - // selection. - if (!start) {if (e_target(e) == scroller) e_preventDefault(e); return;} - - if (!focused) onFocus(); - - var now = +new Date; - if (lastDoubleClick && lastDoubleClick.time > now - 400 && posEq(lastDoubleClick.pos, start)) { - e_preventDefault(e); - setTimeout(focusInput, 20); - return selectLine(start.line); - } else if (lastClick && lastClick.time > now - 400 && posEq(lastClick.pos, start)) { - lastDoubleClick = {time: now, pos: start}; - e_preventDefault(e); - return selectWordAt(start); - } else { lastClick = {time: now, pos: start}; } - - var last = start, going; - if (options.dragDrop && dragAndDrop && !options.readOnly && !posEq(sel.from, sel.to) && - !posLess(start, sel.from) && !posLess(sel.to, start)) { - // Let the drag handler handle this. - if (webkit) lineSpace.draggable = true; - function dragEnd(e2) { - if (webkit) lineSpace.draggable = false; - draggingText = false; - up(); drop(); - if (Math.abs(e.clientX - e2.clientX) + Math.abs(e.clientY - e2.clientY) < 10) { - e_preventDefault(e2); - setCursor(start.line, start.ch, true); - focusInput(); - } - } - var up = connect(document, "mouseup", operation(dragEnd), true); - var drop = connect(scroller, "drop", operation(dragEnd), true); - draggingText = true; - // IE's approach to draggable - if (lineSpace.dragDrop) lineSpace.dragDrop(); - return; - } - e_preventDefault(e); - setCursor(start.line, start.ch, true); - - function extend(e) { - var cur = posFromMouse(e, true); - if (cur && !posEq(cur, last)) { - if (!focused) onFocus(); - last = cur; - setSelectionUser(start, cur); - updateInput = false; - var visible = visibleLines(); - if (cur.line >= visible.to || cur.line < visible.from) - going = setTimeout(operation(function(){extend(e);}), 150); - } - } - - function done(e) { - clearTimeout(going); - var cur = posFromMouse(e); - if (cur) setSelectionUser(start, cur); - e_preventDefault(e); - focusInput(); - updateInput = true; - move(); up(); - } - var move = connect(document, "mousemove", operation(function(e) { - clearTimeout(going); - e_preventDefault(e); - if (!ie && !e_button(e)) done(e); - else extend(e); - }), true); - var up = connect(document, "mouseup", operation(done), true); - } - function onDoubleClick(e) { - for (var n = e_target(e); n != wrapper; n = n.parentNode) - if (n.parentNode == gutterText) return e_preventDefault(e); - var start = posFromMouse(e); - if (!start) return; - lastDoubleClick = {time: +new Date, pos: start}; - e_preventDefault(e); - selectWordAt(start); - } - function onDrop(e) { - if (options.onDragEvent && options.onDragEvent(instance, addStop(e))) return; - e.preventDefault(); - var pos = posFromMouse(e, true), files = e.dataTransfer.files; - if (!pos || options.readOnly) return; - if (files && files.length && window.FileReader && window.File) { - function loadFile(file, i) { - var reader = new FileReader; - reader.onload = function() { - text[i] = reader.result; - if (++read == n) { - pos = clipPos(pos); - operation(function() { - var end = replaceRange(text.join(""), pos, pos); - setSelectionUser(pos, end); - })(); - } - }; - reader.readAsText(file); - } - var n = files.length, text = Array(n), read = 0; - for (var i = 0; i < n; ++i) loadFile(files[i], i); - } - else { - try { - var text = e.dataTransfer.getData("Text"); - if (text) { - compoundChange(function() { - var curFrom = sel.from, curTo = sel.to; - setSelectionUser(pos, pos); - if (draggingText) replaceRange("", curFrom, curTo); - replaceSelection(text); - focusInput(); - }); - } - } - catch(e){} - } - } - function onDragStart(e) { - var txt = getSelection(); - e.dataTransfer.setData("Text", txt); - - // Use dummy image instead of default browsers image. - if (gecko || chrome) { - var img = document.createElement('img'); - img.scr = 'data:image/gif;base64,R0lGODdhAgACAIAAAAAAAP///ywAAAAAAgACAAACAoRRADs='; //1x1 image - e.dataTransfer.setDragImage(img, 0, 0); - } - } - - function doHandleBinding(bound, dropShift) { - if (typeof bound == "string") { - bound = commands[bound]; - if (!bound) return false; - } - var prevShift = shiftSelecting; - try { - if (options.readOnly) suppressEdits = true; - if (dropShift) shiftSelecting = null; - bound(instance); - } catch(e) { - if (e != Pass) throw e; - return false; - } finally { - shiftSelecting = prevShift; - suppressEdits = false; - } - return true; - } - function handleKeyBinding(e) { - // Handle auto keymap transitions - var startMap = getKeyMap(options.keyMap), next = startMap.auto; - clearTimeout(maybeTransition); - if (next && !isModifierKey(e)) maybeTransition = setTimeout(function() { - if (getKeyMap(options.keyMap) == startMap) { - options.keyMap = (next.call ? next.call(null, instance) : next); - } - }, 50); - - var name = keyNames[e_prop(e, "keyCode")], handled = false; - if (name == null || e.altGraphKey) return false; - if (e_prop(e, "altKey")) name = "Alt-" + name; - if (e_prop(e, "ctrlKey")) name = "Ctrl-" + name; - if (e_prop(e, "metaKey")) name = "Cmd-" + name; - - var stopped = false; - function stop() { stopped = true; } - - if (e_prop(e, "shiftKey")) { - handled = lookupKey("Shift-" + name, options.extraKeys, options.keyMap, - function(b) {return doHandleBinding(b, true);}, stop) - || lookupKey(name, options.extraKeys, options.keyMap, function(b) { - if (typeof b == "string" && /^go[A-Z]/.test(b)) return doHandleBinding(b); - }, stop); - } else { - handled = lookupKey(name, options.extraKeys, options.keyMap, doHandleBinding, stop); - } - if (stopped) handled = false; - if (handled) { - e_preventDefault(e); - restartBlink(); - if (ie) { e.oldKeyCode = e.keyCode; e.keyCode = 0; } - } - return handled; - } - function handleCharBinding(e, ch) { - var handled = lookupKey("'" + ch + "'", options.extraKeys, - options.keyMap, function(b) { return doHandleBinding(b, true); }); - if (handled) { - e_preventDefault(e); - restartBlink(); - } - return handled; - } - - var lastStoppedKey = null, maybeTransition; - function onKeyDown(e) { - if (!focused) onFocus(); - if (ie && e.keyCode == 27) { e.returnValue = false; } - if (pollingFast) { if (readInput()) pollingFast = false; } - if (options.onKeyEvent && options.onKeyEvent(instance, addStop(e))) return; - var code = e_prop(e, "keyCode"); - // IE does strange things with escape. - setShift(code == 16 || e_prop(e, "shiftKey")); - // First give onKeyEvent option a chance to handle this. - var handled = handleKeyBinding(e); - if (window.opera) { - lastStoppedKey = handled ? code : null; - // Opera has no cut event... we try to at least catch the key combo - if (!handled && code == 88 && e_prop(e, mac ? "metaKey" : "ctrlKey")) - replaceSelection(""); - } - } - function onKeyPress(e) { - if (pollingFast) readInput(); - if (options.onKeyEvent && options.onKeyEvent(instance, addStop(e))) return; - var keyCode = e_prop(e, "keyCode"), charCode = e_prop(e, "charCode"); - if (window.opera && keyCode == lastStoppedKey) {lastStoppedKey = null; e_preventDefault(e); return;} - if (((window.opera && (!e.which || e.which < 10)) || khtml) && handleKeyBinding(e)) return; - var ch = String.fromCharCode(charCode == null ? keyCode : charCode); - if (options.electricChars && mode.electricChars && options.smartIndent && !options.readOnly) { - if (mode.electricChars.indexOf(ch) > -1) - setTimeout(operation(function() {indentLine(sel.to.line, "smart");}), 75); - } - if (handleCharBinding(e, ch)) return; - fastPoll(); - } - function onKeyUp(e) { - if (options.onKeyEvent && options.onKeyEvent(instance, addStop(e))) return; - if (e_prop(e, "keyCode") == 16) shiftSelecting = null; - } - - function onFocus() { - if (options.readOnly == "nocursor") return; - if (!focused) { - if (options.onFocus) options.onFocus(instance); - focused = true; - if (wrapper.className.search(/\bCodeMirror-focused\b/) == -1) - wrapper.className += " CodeMirror-focused"; - if (!leaveInputAlone) resetInput(true); - } - slowPoll(); - restartBlink(); - } - function onBlur() { - if (focused) { - if (options.onBlur) options.onBlur(instance); - focused = false; - if (bracketHighlighted) - operation(function(){ - if (bracketHighlighted) { bracketHighlighted(); bracketHighlighted = null; } - })(); - wrapper.className = wrapper.className.replace(" CodeMirror-focused", ""); - } - clearInterval(blinker); - setTimeout(function() {if (!focused) shiftSelecting = null;}, 150); - } - - // Replace the range from from to to by the strings in newText. - // Afterwards, set the selection to selFrom, selTo. - function updateLines(from, to, newText, selFrom, selTo) { - if (suppressEdits) return; - if (history) { - var old = []; - doc.iter(from.line, to.line + 1, function(line) { old.push(line.text); }); - history.addChange(from.line, newText.length, old); - while (history.done.length > options.undoDepth) history.done.shift(); - } - updateLinesNoUndo(from, to, newText, selFrom, selTo); - } - function unredoHelper(from, to) { - if (!from.length) return; - var set = from.pop(), out = []; - for (var i = set.length - 1; i >= 0; i -= 1) { - var change = set[i]; - var replaced = [], end = change.start + change.added; - doc.iter(change.start, end, function(line) { replaced.push(line.text); }); - out.push({start: change.start, added: change.old.length, old: replaced}); - var pos = clipPos({line: change.start + change.old.length - 1, - ch: editEnd(replaced[replaced.length-1], change.old[change.old.length-1])}); - updateLinesNoUndo({line: change.start, ch: 0}, {line: end - 1, ch: getLine(end-1).text.length}, change.old, pos, pos); - } - updateInput = true; - to.push(out); - } - function undo() {unredoHelper(history.done, history.undone);} - function redo() {unredoHelper(history.undone, history.done);} - - function updateLinesNoUndo(from, to, newText, selFrom, selTo) { - if (suppressEdits) return; - var recomputeMaxLength = false, maxLineLength = maxLine.length; - if (!options.lineWrapping) - doc.iter(from.line, to.line + 1, function(line) { - if (!line.hidden && line.text.length == maxLineLength) {recomputeMaxLength = true; return true;} - }); - if (from.line != to.line || newText.length > 1) gutterDirty = true; - - var nlines = to.line - from.line, firstLine = getLine(from.line), lastLine = getLine(to.line); - // First adjust the line structure, taking some care to leave highlighting intact. - if (from.ch == 0 && to.ch == 0 && newText[newText.length - 1] == "") { - // This is a whole-line replace. Treated specially to make - // sure line objects move the way they are supposed to. - var added = [], prevLine = null; - if (from.line) { - prevLine = getLine(from.line - 1); - prevLine.fixMarkEnds(lastLine); - } else lastLine.fixMarkStarts(); - for (var i = 0, e = newText.length - 1; i < e; ++i) - added.push(Line.inheritMarks(newText[i], prevLine)); - if (nlines) doc.remove(from.line, nlines, callbacks); - if (added.length) doc.insert(from.line, added); - } else if (firstLine == lastLine) { - if (newText.length == 1) - firstLine.replace(from.ch, to.ch, newText[0]); - else { - lastLine = firstLine.split(to.ch, newText[newText.length-1]); - firstLine.replace(from.ch, null, newText[0]); - firstLine.fixMarkEnds(lastLine); - var added = []; - for (var i = 1, e = newText.length - 1; i < e; ++i) - added.push(Line.inheritMarks(newText[i], firstLine)); - added.push(lastLine); - doc.insert(from.line + 1, added); - } - } else if (newText.length == 1) { - firstLine.replace(from.ch, null, newText[0]); - lastLine.replace(null, to.ch, ""); - firstLine.append(lastLine); - doc.remove(from.line + 1, nlines, callbacks); - } else { - var added = []; - firstLine.replace(from.ch, null, newText[0]); - lastLine.replace(null, to.ch, newText[newText.length-1]); - firstLine.fixMarkEnds(lastLine); - for (var i = 1, e = newText.length - 1; i < e; ++i) - added.push(Line.inheritMarks(newText[i], firstLine)); - if (nlines > 1) doc.remove(from.line + 1, nlines - 1, callbacks); - doc.insert(from.line + 1, added); - } - if (options.lineWrapping) { - var perLine = Math.max(5, scroller.clientWidth / charWidth() - 3); - doc.iter(from.line, from.line + newText.length, function(line) { - if (line.hidden) return; - var guess = Math.ceil(line.text.length / perLine) || 1; - if (guess != line.height) updateLineHeight(line, guess); - }); - } else { - doc.iter(from.line, from.line + newText.length, function(line) { - var l = line.text; - if (!line.hidden && l.length > maxLineLength) { - maxLine = l; maxLineLength = l.length; maxWidth = null; - recomputeMaxLength = false; - } - }); - if (recomputeMaxLength) maxLengthChanged = true; - } - - // Add these lines to the work array, so that they will be - // highlighted. Adjust work lines if lines were added/removed. - var newWork = [], lendiff = newText.length - nlines - 1; - for (var i = 0, l = work.length; i < l; ++i) { - var task = work[i]; - if (task < from.line) newWork.push(task); - else if (task > to.line) newWork.push(task + lendiff); - } - var hlEnd = from.line + Math.min(newText.length, 500); - highlightLines(from.line, hlEnd); - newWork.push(hlEnd); - work = newWork; - startWorker(100); - // Remember that these lines changed, for updating the display - changes.push({from: from.line, to: to.line + 1, diff: lendiff}); - var changeObj = {from: from, to: to, text: newText}; - if (textChanged) { - for (var cur = textChanged; cur.next; cur = cur.next) {} - cur.next = changeObj; - } else textChanged = changeObj; - - // Update the selection - function updateLine(n) {return n <= Math.min(to.line, to.line + lendiff) ? n : n + lendiff;} - setSelection(selFrom, selTo, updateLine(sel.from.line), updateLine(sel.to.line)); - - // Make sure the scroll-size div has the correct height. - if (scroller.clientHeight) - code.style.height = (doc.height * textHeight() + 2 * paddingTop()) + "px"; - } - - function computeMaxLength() { - var maxLineLength = 0; - maxLine = ""; maxWidth = null; - doc.iter(0, doc.size, function(line) { - var l = line.text; - if (!line.hidden && l.length > maxLineLength) { - maxLineLength = l.length; maxLine = l; - } - }); - maxLengthChanged = false; - } - - function replaceRange(code, from, to) { - from = clipPos(from); - if (!to) to = from; else to = clipPos(to); - code = splitLines(code); - function adjustPos(pos) { - if (posLess(pos, from)) return pos; - if (!posLess(to, pos)) return end; - var line = pos.line + code.length - (to.line - from.line) - 1; - var ch = pos.ch; - if (pos.line == to.line) - ch += code[code.length-1].length - (to.ch - (to.line == from.line ? from.ch : 0)); - return {line: line, ch: ch}; - } - var end; - replaceRange1(code, from, to, function(end1) { - end = end1; - return {from: adjustPos(sel.from), to: adjustPos(sel.to)}; - }); - return end; - } - function replaceSelection(code, collapse) { - replaceRange1(splitLines(code), sel.from, sel.to, function(end) { - if (collapse == "end") return {from: end, to: end}; - else if (collapse == "start") return {from: sel.from, to: sel.from}; - else return {from: sel.from, to: end}; - }); - } - function replaceRange1(code, from, to, computeSel) { - var endch = code.length == 1 ? code[0].length + from.ch : code[code.length-1].length; - var newSel = computeSel({line: from.line + code.length - 1, ch: endch}); - updateLines(from, to, code, newSel.from, newSel.to); - } - - function getRange(from, to) { - var l1 = from.line, l2 = to.line; - if (l1 == l2) return getLine(l1).text.slice(from.ch, to.ch); - var code = [getLine(l1).text.slice(from.ch)]; - doc.iter(l1 + 1, l2, function(line) { code.push(line.text); }); - code.push(getLine(l2).text.slice(0, to.ch)); - return code.join("\n"); - } - function getSelection() { - return getRange(sel.from, sel.to); - } - - var pollingFast = false; // Ensures slowPoll doesn't cancel fastPoll - function slowPoll() { - if (pollingFast) return; - poll.set(options.pollInterval, function() { - startOperation(); - readInput(); - if (focused) slowPoll(); - endOperation(); - }); - } - function fastPoll() { - var missed = false; - pollingFast = true; - function p() { - startOperation(); - var changed = readInput(); - if (!changed && !missed) {missed = true; poll.set(60, p);} - else {pollingFast = false; slowPoll();} - endOperation(); - } - poll.set(20, p); - } - - // Previnput is a hack to work with IME. If we reset the textarea - // on every change, that breaks IME. So we look for changes - // compared to the previous content instead. (Modern browsers have - // events that indicate IME taking place, but these are not widely - // supported or compatible enough yet to rely on.) - var prevInput = ""; - function readInput() { - if (leaveInputAlone || !focused || hasSelection(input) || options.readOnly) return false; - var text = input.value; - if (text == prevInput) return false; - shiftSelecting = null; - var same = 0, l = Math.min(prevInput.length, text.length); - while (same < l && prevInput[same] == text[same]) ++same; - if (same < prevInput.length) - sel.from = {line: sel.from.line, ch: sel.from.ch - (prevInput.length - same)}; - else if (overwrite && posEq(sel.from, sel.to)) - sel.to = {line: sel.to.line, ch: Math.min(getLine(sel.to.line).text.length, sel.to.ch + (text.length - same))}; - replaceSelection(text.slice(same), "end"); - if (text.length > 1000) { input.value = prevInput = ""; } - else prevInput = text; - return true; - } - function resetInput(user) { - if (!posEq(sel.from, sel.to)) { - prevInput = ""; - input.value = getSelection(); - selectInput(input); - } else if (user) prevInput = input.value = ""; - } - - function focusInput() { - if (options.readOnly != "nocursor") input.focus(); - } - - function scrollEditorIntoView() { - if (!cursor.getBoundingClientRect) return; - var rect = cursor.getBoundingClientRect(); - // IE returns bogus coordinates when the instance sits inside of an iframe and the cursor is hidden - if (ie && rect.top == rect.bottom) return; - var winH = window.innerHeight || Math.max(document.body.offsetHeight, document.documentElement.offsetHeight); - if (rect.top < 0 || rect.bottom > winH) cursor.scrollIntoView(); - } - function scrollCursorIntoView() { - var cursor = localCoords(sel.inverted ? sel.from : sel.to); - var x = options.lineWrapping ? Math.min(cursor.x, lineSpace.offsetWidth) : cursor.x; - return scrollIntoView(x, cursor.y, x, cursor.yBot); - } - function scrollIntoView(x1, y1, x2, y2) { - var pl = paddingLeft(), pt = paddingTop(); - y1 += pt; y2 += pt; x1 += pl; x2 += pl; - var screen = scroller.clientHeight, screentop = scroller.scrollTop, scrolled = false, result = true; - if (y1 < screentop) {scroller.scrollTop = Math.max(0, y1); scrolled = true;} - else if (y2 > screentop + screen) {scroller.scrollTop = y2 - screen; scrolled = true;} - - var screenw = scroller.clientWidth, screenleft = scroller.scrollLeft; - var gutterw = options.fixedGutter ? gutter.clientWidth : 0; - var atLeft = x1 < gutterw + pl + 10; - if (x1 < screenleft + gutterw || atLeft) { - if (atLeft) x1 = 0; - scroller.scrollLeft = Math.max(0, x1 - 10 - gutterw); - scrolled = true; - } - else if (x2 > screenw + screenleft - 3) { - scroller.scrollLeft = x2 + 10 - screenw; - scrolled = true; - if (x2 > code.clientWidth) result = false; - } - if (scrolled && options.onScroll) options.onScroll(instance); - return result; - } - - function visibleLines() { - var lh = textHeight(), top = scroller.scrollTop - paddingTop(); - var fromHeight = Math.max(0, Math.floor(top / lh)); - var toHeight = Math.ceil((top + scroller.clientHeight) / lh); - return {from: lineAtHeight(doc, fromHeight), - to: lineAtHeight(doc, toHeight)}; - } - // Uses a set of changes plus the current scroll position to - // determine which DOM updates have to be made, and makes the - // updates. - function updateDisplay(changes, suppressCallback) { - if (!scroller.clientWidth) { - showingFrom = showingTo = displayOffset = 0; - return; - } - // Compute the new visible window - var visible = visibleLines(); - // Bail out if the visible area is already rendered and nothing changed. - if (changes !== true && changes.length == 0 && visible.from > showingFrom && visible.to < showingTo) return; - var from = Math.max(visible.from - 100, 0), to = Math.min(doc.size, visible.to + 100); - if (showingFrom < from && from - showingFrom < 20) from = showingFrom; - if (showingTo > to && showingTo - to < 20) to = Math.min(doc.size, showingTo); - - // Create a range of theoretically intact lines, and punch holes - // in that using the change info. - var intact = changes === true ? [] : - computeIntact([{from: showingFrom, to: showingTo, domStart: 0}], changes); - // Clip off the parts that won't be visible - var intactLines = 0; - for (var i = 0; i < intact.length; ++i) { - var range = intact[i]; - if (range.from < from) {range.domStart += (from - range.from); range.from = from;} - if (range.to > to) range.to = to; - if (range.from >= range.to) intact.splice(i--, 1); - else intactLines += range.to - range.from; - } - if (intactLines == to - from && from == showingFrom && to == showingTo) return; - intact.sort(function(a, b) {return a.domStart - b.domStart;}); - - var th = textHeight(), gutterDisplay = gutter.style.display; - lineDiv.style.display = "none"; - patchDisplay(from, to, intact); - lineDiv.style.display = gutter.style.display = ""; - - // Position the mover div to align with the lines it's supposed - // to be showing (which will cover the visible display) - var different = from != showingFrom || to != showingTo || lastSizeC != scroller.clientHeight + th; - // This is just a bogus formula that detects when the editor is - // resized or the font size changes. - if (different) lastSizeC = scroller.clientHeight + th; - showingFrom = from; showingTo = to; - displayOffset = heightAtLine(doc, from); - mover.style.top = (displayOffset * th) + "px"; - if (scroller.clientHeight) - code.style.height = (doc.height * th + 2 * paddingTop()) + "px"; - - // Since this is all rather error prone, it is honoured with the - // only assertion in the whole file. - if (lineDiv.childNodes.length != showingTo - showingFrom) - throw new Error("BAD PATCH! " + JSON.stringify(intact) + " size=" + (showingTo - showingFrom) + - " nodes=" + lineDiv.childNodes.length); - - function checkHeights() { - maxWidth = scroller.clientWidth; - var curNode = lineDiv.firstChild, heightChanged = false; - doc.iter(showingFrom, showingTo, function(line) { - if (!line.hidden) { - var height = Math.round(curNode.offsetHeight / th) || 1; - if (line.height != height) { - updateLineHeight(line, height); - gutterDirty = heightChanged = true; - } - } - curNode = curNode.nextSibling; - }); - if (heightChanged) - code.style.height = (doc.height * th + 2 * paddingTop()) + "px"; - return heightChanged; - } - - if (options.lineWrapping) { - checkHeights(); - } else { - if (maxWidth == null) maxWidth = stringWidth(maxLine); - if (maxWidth > scroller.clientWidth) { - lineSpace.style.width = maxWidth + "px"; - // Needed to prevent odd wrapping/hiding of widgets placed in here. - code.style.width = ""; - code.style.width = scroller.scrollWidth + "px"; - } else { - lineSpace.style.width = code.style.width = ""; - } - } - - gutter.style.display = gutterDisplay; - if (different || gutterDirty) { - // If the gutter grew in size, re-check heights. If those changed, re-draw gutter. - updateGutter() && options.lineWrapping && checkHeights() && updateGutter(); - } - updateSelection(); - if (!suppressCallback && options.onUpdate) options.onUpdate(instance); - return true; - } - - function computeIntact(intact, changes) { - for (var i = 0, l = changes.length || 0; i < l; ++i) { - var change = changes[i], intact2 = [], diff = change.diff || 0; - for (var j = 0, l2 = intact.length; j < l2; ++j) { - var range = intact[j]; - if (change.to <= range.from && change.diff) - intact2.push({from: range.from + diff, to: range.to + diff, - domStart: range.domStart}); - else if (change.to <= range.from || change.from >= range.to) - intact2.push(range); - else { - if (change.from > range.from) - intact2.push({from: range.from, to: change.from, domStart: range.domStart}); - if (change.to < range.to) - intact2.push({from: change.to + diff, to: range.to + diff, - domStart: range.domStart + (change.to - range.from)}); - } - } - intact = intact2; - } - return intact; - } - - function patchDisplay(from, to, intact) { - // The first pass removes the DOM nodes that aren't intact. - if (!intact.length) lineDiv.innerHTML = ""; - else { - function killNode(node) { - var tmp = node.nextSibling; - node.parentNode.removeChild(node); - return tmp; - } - var domPos = 0, curNode = lineDiv.firstChild, n; - for (var i = 0; i < intact.length; ++i) { - var cur = intact[i]; - while (cur.domStart > domPos) {curNode = killNode(curNode); domPos++;} - for (var j = 0, e = cur.to - cur.from; j < e; ++j) {curNode = curNode.nextSibling; domPos++;} - } - while (curNode) curNode = killNode(curNode); - } - // This pass fills in the lines that actually changed. - var nextIntact = intact.shift(), curNode = lineDiv.firstChild, j = from; - var scratch = document.createElement("div"); - doc.iter(from, to, function(line) { - if (nextIntact && nextIntact.to == j) nextIntact = intact.shift(); - if (!nextIntact || nextIntact.from > j) { - if (line.hidden) var html = scratch.innerHTML = "
";
-          else {
-            var html = ''
-              + line.getHTML(makeTab) + '';
-            // Kludge to make sure the styled element lies behind the selection (by z-index)
-            if (line.bgClassName)
-              html = '
 
' + html + "
";
-          }
-          scratch.innerHTML = html;
-          lineDiv.insertBefore(scratch.firstChild, curNode);
-        } else {
-          curNode = curNode.nextSibling;
-        }
-        ++j;
-      });
-    }
-
-    function updateGutter() {
-      if (!options.gutter && !options.lineNumbers) return;
-      var hText = mover.offsetHeight, hEditor = scroller.clientHeight;
-      gutter.style.height = (hText - hEditor < 2 ? hEditor : hText) + "px";
-      var html = [], i = showingFrom, normalNode;
-      doc.iter(showingFrom, Math.max(showingTo, showingFrom + 1), function(line) {
-        if (line.hidden) {
-          html.push("
");
-        } else {
-          var marker = line.gutterMarker;
-          var text = options.lineNumbers ? i + options.firstLineNumber : null;
-          if (marker && marker.text)
-            text = marker.text.replace("%N%", text != null ? text : "");
-          else if (text == null)
-            text = "\u00a0";
-          html.push((marker && marker.style ? '
' : "
"), text);
-          for (var j = 1; j < line.height; ++j) html.push("
 ");
-          html.push("
");
-          if (!marker) normalNode = i;
-        }
-        ++i;
-      });
-      gutter.style.display = "none";
-      gutterText.innerHTML = html.join("");
-      // Make sure scrolling doesn't cause number gutter size to pop
-      if (normalNode != null) {
-        var node = gutterText.childNodes[normalNode - showingFrom];
-        var minwidth = String(doc.size).length, val = eltText(node), pad = "";
-        while (val.length + pad.length < minwidth) pad += "\u00a0";
-        if (pad) node.insertBefore(document.createTextNode(pad), node.firstChild);
-      }
-      gutter.style.display = "";
-      var resized = Math.abs((parseInt(lineSpace.style.marginLeft) || 0) - gutter.offsetWidth) > 2;
-      lineSpace.style.marginLeft = gutter.offsetWidth + "px";
-      gutterDirty = false;
-      return resized;
-    }
-    function updateSelection() {
-      var collapsed = posEq(sel.from, sel.to);
-      var fromPos = localCoords(sel.from, true);
-      var toPos = collapsed ? fromPos : localCoords(sel.to, true);
-      var headPos = sel.inverted ? fromPos : toPos, th = textHeight();
-      var wrapOff = eltOffset(wrapper), lineOff = eltOffset(lineDiv);
-      inputDiv.style.top = Math.max(0, Math.min(scroller.offsetHeight, headPos.y + lineOff.top - wrapOff.top)) + "px";
-      inputDiv.style.left = Math.max(0, Math.min(scroller.offsetWidth, headPos.x + lineOff.left - wrapOff.left)) + "px";
-      if (collapsed) {
-        cursor.style.top = headPos.y + "px";
-        cursor.style.left = (options.lineWrapping ? Math.min(headPos.x, lineSpace.offsetWidth) : headPos.x) + "px";
-        cursor.style.display = "";
-        selectionDiv.style.display = "none";
-      } else {
-        var sameLine = fromPos.y == toPos.y, html = "";
-        var clientWidth = lineSpace.clientWidth || lineSpace.offsetWidth;
-        var clientHeight = lineSpace.clientHeight || lineSpace.offsetHeight;
-        function add(left, top, right, height) {
-          var rstyle = quirksMode ? "width: " + (!right ? clientWidth : clientWidth - right - left) + "px"
-                                  : "right: " + right + "px";
-          html += '
';
-        }
-        if (sel.from.ch && fromPos.y >= 0) {
-          var right = sameLine ? clientWidth - toPos.x : 0;
-          add(fromPos.x, fromPos.y, right, th);
-        }
-        var middleStart = Math.max(0, fromPos.y + (sel.from.ch ? th : 0));
-        var middleHeight = Math.min(toPos.y, clientHeight) - middleStart;
-        if (middleHeight > 0.2 * th)
-          add(0, middleStart, 0, middleHeight);
-        if ((!sameLine || !sel.from.ch) && toPos.y < clientHeight - .5 * th)
-          add(0, toPos.y, clientWidth - toPos.x, th);
-        selectionDiv.innerHTML = html;
-        cursor.style.display = "none";
-        selectionDiv.style.display = "";
-      }
-    }
-
-    function setShift(val) {
-      if (val) shiftSelecting = shiftSelecting || (sel.inverted ? sel.to : sel.from);
-      else shiftSelecting = null;
-    }
-    function setSelectionUser(from, to) {
-      var sh = shiftSelecting && clipPos(shiftSelecting);
-      if (sh) {
-        if (posLess(sh, from)) from = sh;
-        else if (posLess(to, sh)) to = sh;
-      }
-      setSelection(from, to);
-      userSelChange = true;
-    }
-    // Update the selection. Last two args are only used by
-    // updateLines, since they have to be expressed in the line
-    // numbers before the update.
-    function setSelection(from, to, oldFrom, oldTo) {
-      goalColumn = null;
-      if (oldFrom == null) {oldFrom = sel.from.line; oldTo = sel.to.line;}
-      if (posEq(sel.from, from) && posEq(sel.to, to)) return;
-      if (posLess(to, from)) {var tmp = to; to = from; from = tmp;}
-
-      // Skip over hidden lines.
-      if (from.line != oldFrom) {
-        var from1 = skipHidden(from, oldFrom, sel.from.ch);
-        // If there is no non-hidden line left, force visibility on current line
-        if (!from1) setLineHidden(from.line, false);
-        else from = from1;
-      }
-      if (to.line != oldTo) to = skipHidden(to, oldTo, sel.to.ch);
-
-      if (posEq(from, to)) sel.inverted = false;
-      else if (posEq(from, sel.to)) sel.inverted = false;
-      else if (posEq(to, sel.from)) sel.inverted = true;
-
-      if (options.autoClearEmptyLines && posEq(sel.from, sel.to)) {
-        var head = sel.inverted ? from : to;
-        if (head.line != sel.from.line && sel.from.line < doc.size) {
-          var oldLine = getLine(sel.from.line);
-          if (/^\s+$/.test(oldLine.text))
-            setTimeout(operation(function() {
-              if (oldLine.parent && /^\s+$/.test(oldLine.text)) {
-                var no = lineNo(oldLine);
-                replaceRange("", {line: no, ch: 0}, {line: no, ch: oldLine.text.length});
-              }
-            }, 10));
-        }
-      }
-
-      sel.from = from; sel.to = to;
-      selectionChanged = true;
-    }
-    function skipHidden(pos, oldLine, oldCh) {
-      function getNonHidden(dir) {
-        var lNo = pos.line + dir, end = dir == 1 ? doc.size : -1;
-        while (lNo != end) {
-          var line = getLine(lNo);
-          if (!line.hidden) {
-            var ch = pos.ch;
-            if (toEnd || ch > oldCh || ch > line.text.length) ch = line.text.length;
-            return {line: lNo, ch: ch};
-          }
-          lNo += dir;
-        }
-      }
-      var line = getLine(pos.line);
-      var toEnd = pos.ch == line.text.length && pos.ch != oldCh;
-      if (!line.hidden) return pos;
-      if (pos.line >= oldLine) return getNonHidden(1) || getNonHidden(-1);
-      else return getNonHidden(-1) || getNonHidden(1);
-    }
-    function setCursor(line, ch, user) {
-      var pos = clipPos({line: line, ch: ch || 0});
-      (user ? setSelectionUser : setSelection)(pos, pos);
-    }
-
-    function clipLine(n) {return Math.max(0, Math.min(n, doc.size-1));}
-    function clipPos(pos) {
-      if (pos.line < 0) return {line: 0, ch: 0};
-      if (pos.line >= doc.size) return {line: doc.size-1, ch: getLine(doc.size-1).text.length};
-      var ch = pos.ch, linelen = getLine(pos.line).text.length;
-      if (ch == null || ch > linelen) return {line: pos.line, ch: linelen};
-      else if (ch < 0) return {line: pos.line, ch: 0};
-      else return pos;
-    }
-
-    function findPosH(dir, unit) {
-      var end = sel.inverted ? sel.from : sel.to, line = end.line, ch = end.ch;
-      var lineObj = getLine(line);
-      function findNextLine() {
-        for (var l = line + dir, e = dir < 0 ? -1 : doc.size; l != e; l += dir) {
-          var lo = getLine(l);
-          if (!lo.hidden) { line = l; lineObj = lo; return true; }
-        }
-      }
-      function moveOnce(boundToLine) {
-        if (ch == (dir < 0 ? 0 : lineObj.text.length)) {
-          if (!boundToLine && findNextLine()) ch = dir < 0 ? lineObj.text.length : 0;
-          else return false;
-        } else ch += dir;
-        return true;
-      }
-      if (unit == "char") moveOnce();
-      else if (unit == "column") moveOnce(true);
-      else if (unit == "word") {
-        var sawWord = false;
-        for (;;) {
-          if (dir < 0) if (!moveOnce()) break;
-          if (isWordChar(lineObj.text.charAt(ch))) sawWord = true;
-          else if (sawWord) {if (dir < 0) {dir = 1; moveOnce();} break;}
-          if (dir > 0) if (!moveOnce()) break;
-        }
-      }
-      return {line: line, ch: ch};
-    }
-    function moveH(dir, unit) {
-      var pos = dir < 0 ? sel.from : sel.to;
-      if (shiftSelecting || posEq(sel.from, sel.to)) pos = findPosH(dir, unit);
-      setCursor(pos.line, pos.ch, true);
-    }
-    function deleteH(dir, unit) {
-      if (!posEq(sel.from, sel.to)) replaceRange("", sel.from, sel.to);
-      else if (dir < 0) replaceRange("", findPosH(dir, unit), sel.to);
-      else replaceRange("", sel.from, findPosH(dir, unit));
-      userSelChange = true;
-    }
-    var goalColumn = null;
-    function moveV(dir, unit) {
-      var dist = 0, pos = localCoords(sel.inverted ? sel.from : sel.to, true);
-      if (goalColumn != null) pos.x = goalColumn;
-      if (unit == "page") dist = Math.min(scroller.clientHeight, window.innerHeight || document.documentElement.clientHeight);
-      else if (unit == "line") dist = textHeight();
-      var target = coordsChar(pos.x, pos.y + dist * dir + 2);
-      if (unit == "page") scroller.scrollTop += localCoords(target, true).y - pos.y;
-      setCursor(target.line, target.ch, true);
-      goalColumn = pos.x;
-    }
-
-    function selectWordAt(pos) {
-      var line = getLine(pos.line).text;
-      var start = pos.ch, end = pos.ch;
-      while (start > 0 && isWordChar(line.charAt(start - 1))) --start;
-      while (end < line.length && isWordChar(line.charAt(end))) ++end;
-      setSelectionUser({line: pos.line, ch: start}, {line: pos.line, ch: end});
-    }
-    function selectLine(line) {
-      setSelectionUser({line: line, ch: 0}, clipPos({line: line + 1, ch: 0}));
-    }
-    function indentSelected(mode) {
-      if (posEq(sel.from, sel.to)) return indentLine(sel.from.line, mode);
-      var e = sel.to.line - (sel.to.ch ? 0 : 1);
-      for (var i = sel.from.line; i <= e; ++i) indentLine(i, mode);
-    }
-
-    function indentLine(n, how) {
-      if (!how) how = "add";
-      if (how == "smart") {
-        if (!mode.indent) how = "prev";
-        else var state = getStateBefore(n);
-      }
-
-      var line = getLine(n), curSpace = line.indentation(options.tabSize),
-          curSpaceString = line.text.match(/^\s*/)[0], indentation;
-      if (how == "prev") {
-        if (n) indentation = getLine(n-1).indentation(options.tabSize);
-        else indentation = 0;
-      }
-      else if (how == "smart") indentation = mode.indent(state, line.text.slice(curSpaceString.length), line.text);
-      else if (how == "add") indentation = curSpace + options.indentUnit;
-      else if (how == "subtract") indentation = curSpace - options.indentUnit;
-      indentation = Math.max(0, indentation);
-      var diff = indentation - curSpace;
-
-      if (!diff) {
-        if (sel.from.line != n && sel.to.line != n) return;
-        var indentString = curSpaceString;
-      }
-      else {
-        var indentString = "", pos = 0;
-        if (options.indentWithTabs)
-          for (var i = Math.floor(indentation / options.tabSize); i; --i) {pos += options.tabSize; indentString += "\t";}
-        while (pos < indentation) {++pos; indentString += " ";}
-      }
-
-      replaceRange(indentString, {line: n, ch: 0}, {line: n, ch: curSpaceString.length});
-    }
-
-    function loadMode() {
-      mode = CodeMirror.getMode(options, options.mode);
-      doc.iter(0, doc.size, function(line) { line.stateAfter = null; });
-      work = [0];
-      startWorker();
-    }
-    function gutterChanged() {
-      var visible = options.gutter || options.lineNumbers;
-      gutter.style.display = visible ? "" : "none";
-      if (visible) gutterDirty = true;
-      else lineDiv.parentNode.style.marginLeft = 0;
-    }
-    function wrappingChanged(from, to) {
-      if (options.lineWrapping) {
-        wrapper.className += " CodeMirror-wrap";
-        var perLine = scroller.clientWidth / charWidth() - 3;
-        doc.iter(0, doc.size, function(line) {
-          if (line.hidden) return;
-          var guess = Math.ceil(line.text.length / perLine) || 1;
-          if (guess != 1) updateLineHeight(line, guess);
-        });
-        lineSpace.style.width = code.style.width = "";
-      } else {
-        wrapper.className = wrapper.className.replace(" CodeMirror-wrap", "");
-        maxWidth = null; maxLine = "";
-        doc.iter(0, doc.size, function(line) {
-          if (line.height != 1 && !line.hidden) updateLineHeight(line, 1);
-          if (line.text.length > maxLine.length) maxLine = line.text;
-        });
-      }
-      changes.push({from: 0, to: doc.size});
-    }
-    function makeTab(col) {
-      var w = options.tabSize - col % options.tabSize, cached = tabCache[w];
-      if (cached) return cached;
-      for (var str = '', i = 0; i < w; ++i) str += " ";
-      return (tabCache[w] = {html: str + "", width: w});
-    }
-    function themeChanged() {
-      scroller.className = scroller.className.replace(/\s*cm-s-\S+/g, "") +
-        options.theme.replace(/(^|\s)\s*/g, " cm-s-");
-    }
-    function keyMapChanged() {
-      var style = keyMap[options.keyMap].style;
-      wrapper.className = wrapper.className.replace(/\s*cm-keymap-\S+/g, "") +
-        (style ? " cm-keymap-" + style : "");
-    }
-
-    function TextMarker() { this.set = []; }
-    TextMarker.prototype.clear = operation(function() {
-      var min = Infinity, max = -Infinity;
-      for (var i = 0, e = this.set.length; i < e; ++i) {
-        var line = this.set[i], mk = line.marked;
-        if (!mk || !line.parent) continue;
-        var lineN = lineNo(line);
-        min = Math.min(min, lineN); max = Math.max(max, lineN);
-        for (var j = 0; j < mk.length; ++j)
-          if (mk[j].marker == this) mk.splice(j--, 1);
-      }
-      if (min != Infinity)
-        changes.push({from: min, to: max + 1});
-    });
-    TextMarker.prototype.find = function() {
-      var from, to;
-      for (var i = 0, e = this.set.length; i < e; ++i) {
-        var line = this.set[i], mk = line.marked;
-        for (var j = 0; j < mk.length; ++j) {
-          var mark = mk[j];
-          if (mark.marker == this) {
-            if (mark.from != null || mark.to != null) {
-              var found = lineNo(line);
-              if (found != null) {
-                if (mark.from != null) from = {line: found, ch: mark.from};
-                if (mark.to != null) to = {line: found, ch: mark.to};
-              }
-            }
-          }
-        }
-      }
-      return {from: from, to: to};
-    };
-
-    function markText(from, to, className) {
-      from = clipPos(from); to = clipPos(to);
-      var tm = new TextMarker();
-      if (!posLess(from, to)) return tm;
-      function add(line, from, to, className) {
-        getLine(line).addMark(new MarkedText(from, to, className, tm));
-      }
-      if (from.line == to.line) add(from.line, from.ch, to.ch, className);
-      else {
-        add(from.line, from.ch, null, className);
-        for (var i = from.line + 1, e = to.line; i < e; ++i)
-          add(i, null, null, className);
-        add(to.line, null, to.ch, className);
-      }
-      changes.push({from: from.line, to: to.line + 1});
-      return tm;
-    }
-
-    function setBookmark(pos) {
-      pos = clipPos(pos);
-      var bm = new Bookmark(pos.ch);
-      getLine(pos.line).addMark(bm);
-      return bm;
-    }
-
-    function findMarksAt(pos) {
-      pos = clipPos(pos);
-      var markers = [], marked = getLine(pos.line).marked;
-      if (!marked) return markers;
-      for (var i = 0, e = marked.length; i < e; ++i) {
-        var m = marked[i];
-        if ((m.from == null || m.from <= pos.ch) &&
-            (m.to == null || m.to >= pos.ch))
-          markers.push(m.marker || m);
-      }
-      return markers;
-    }
-
-    function addGutterMarker(line, text, className) {
-      if (typeof line == "number") line = getLine(clipLine(line));
-      line.gutterMarker = {text: text, style: className};
-      gutterDirty = true;
-      return line;
-    }
-    function removeGutterMarker(line) {
-      if (typeof line == "number") line = getLine(clipLine(line));
-      line.gutterMarker = null;
-      gutterDirty = true;
-    }
-
-    function changeLine(handle, op) {
-      var no = handle, line = handle;
-      if (typeof handle == "number") line = getLine(clipLine(handle));
-      else no = lineNo(handle);
-      if (no == null) return null;
-      if (op(line, no)) changes.push({from: no, to: no + 1});
-      else return null;
-      return line;
-    }
-    function setLineClass(handle, className, bgClassName) {
-      return changeLine(handle, function(line) {
-        if (line.className != className || line.bgClassName != bgClassName) {
-          line.className = className;
-          line.bgClassName = bgClassName;
-          return true;
-        }
-      });
-    }
-    function setLineHidden(handle, hidden) {
-      return changeLine(handle, function(line, no) {
-        if (line.hidden != hidden) {
-          line.hidden = hidden;
-          if (!options.lineWrapping) {
-            var l = line.text;
-            if (hidden && l.length == maxLine.length) {
-              maxLengthChanged = true;
-            }
-            else if (!hidden && l.length > maxLine.length) {
-              maxLine = l; maxWidth = null;
-              maxLengthChanged = false;
-            }
-          }
-          updateLineHeight(line, hidden ? 0 : 1);
-          var fline = sel.from.line, tline = sel.to.line;
-          if (hidden && (fline == no || tline == no)) {
-            var from = fline == no ? skipHidden({line: fline, ch: 0}, fline, 0) : sel.from;
-            var to = tline == no ? skipHidden({line: tline, ch: 0}, tline, 0) : sel.to;
-            // Can't hide the last visible line, we'd have no place to put the cursor
-            if (!to) return;
-            setSelection(from, to);
-          }
-          return (gutterDirty = true);
-        }
-      });
-    }
-
-    function lineInfo(line) {
-      if (typeof line == "number") {
-        if (!isLine(line)) return null;
-        var n = line;
-        line = getLine(line);
-        if (!line) return null;
-      }
-      else {
-        var n = lineNo(line);
-        if (n == null) return null;
-      }
-      var marker = line.gutterMarker;
-      return {line: n, handle: line, text: line.text, markerText: marker && marker.text,
-              markerClass: marker && marker.style, lineClass: line.className, bgClass: line.bgClassName};
-    }
-
-    function stringWidth(str) {
-      measure.innerHTML = "
x
";
-      measure.firstChild.firstChild.firstChild.nodeValue = str;
-      return measure.firstChild.firstChild.offsetWidth || 10;
-    }
-    // These are used to go from pixel positions to character
-    // positions, taking varying character widths into account.
-    function charFromX(line, x) {
-      if (x <= 0) return 0;
-      var lineObj = getLine(line), text = lineObj.text;
-      function getX(len) {
-        return measureLine(lineObj, len).left;
-      }
-      var from = 0, fromX = 0, to = text.length, toX;
-      // Guess a suitable upper bound for our search.
-      var estimated = Math.min(to, Math.ceil(x / charWidth()));
-      for (;;) {
-        var estX = getX(estimated);
-        if (estX <= x && estimated < to) estimated = Math.min(to, Math.ceil(estimated * 1.2));
-        else {toX = estX; to = estimated; break;}
-      }
-      if (x > toX) return to;
-      // Try to guess a suitable lower bound as well.
-      estimated = Math.floor(to * 0.8); estX = getX(estimated);
-      if (estX < x) {from = estimated; fromX = estX;}
-      // Do a binary search between these bounds.
-      for (;;) {
-        if (to - from <= 1) return (toX - x > x - fromX) ? from : to;
-        var middle = Math.ceil((from + to) / 2), middleX = getX(middle);
-        if (middleX > x) {to = middle; toX = middleX;}
-        else {from = middle; fromX = middleX;}
-      }
-    }
-
-    var tempId = "CodeMirror-temp-" + Math.floor(Math.random() * 0xffffff).toString(16);
-    function measureLine(line, ch) {
-      if (ch == 0) return {top: 0, left: 0};
-      var wbr = options.lineWrapping && ch < line.text.length &&
-                spanAffectsWrapping.test(line.text.slice(ch - 1, ch + 1));
-      measure.innerHTML = "
" + line.getHTML(makeTab, ch, tempId, wbr) + "
";
-      var elt = document.getElementById(tempId);
-      var top = elt.offsetTop, left = elt.offsetLeft;
-      // Older IEs report zero offsets for spans directly after a wrap
-      if (ie && top == 0 && left == 0) {
-        var backup = document.createElement("span");
-        backup.innerHTML = "x";
-        elt.parentNode.insertBefore(backup, elt.nextSibling);
-        top = backup.offsetTop;
-      }
-      return {top: top, left: left};
-    }
-    function localCoords(pos, inLineWrap) {
-      var x, lh = textHeight(), y = lh * (heightAtLine(doc, pos.line) - (inLineWrap ? displayOffset : 0));
-      if (pos.ch == 0) x = 0;
-      else {
-        var sp = measureLine(getLine(pos.line), pos.ch);
-        x = sp.left;
-        if (options.lineWrapping) y += Math.max(0, sp.top);
-      }
-      return {x: x, y: y, yBot: y + lh};
-    }
-    // Coords must be lineSpace-local
-    function coordsChar(x, y) {
-      if (y < 0) y = 0;
-      var th = textHeight(), cw = charWidth(), heightPos = displayOffset + Math.floor(y / th);
-      var lineNo = lineAtHeight(doc, heightPos);
-      if (lineNo >= doc.size) return {line: doc.size - 1, ch: getLine(doc.size - 1).text.length};
-      var lineObj = getLine(lineNo), text = lineObj.text;
-      var tw = options.lineWrapping, innerOff = tw ? heightPos - heightAtLine(doc, lineNo) : 0;
-      if (x <= 0 && innerOff == 0) return {line: lineNo, ch: 0};
-      function getX(len) {
-        var sp = measureLine(lineObj, len);
-        if (tw) {
-          var off = Math.round(sp.top / th);
-          return Math.max(0, sp.left + (off - innerOff) * scroller.clientWidth);
-        }
-        return sp.left;
-      }
-      var from = 0, fromX = 0, to = text.length, toX;
-      // Guess a suitable upper bound for our search.
-      var estimated = Math.min(to, Math.ceil((x + innerOff * scroller.clientWidth * .9) / cw));
-      for (;;) {
-        var estX = getX(estimated);
-        if (estX <= x && estimated < to) estimated = Math.min(to, Math.ceil(estimated * 1.2));
-        else {toX = estX; to = estimated; break;}
-      }
-      if (x > toX) return {line: lineNo, ch: to};
-      // Try to guess a suitable lower bound as well.
-      estimated = Math.floor(to * 0.8); estX = getX(estimated);
-      if (estX < x) {from = estimated; fromX = estX;}
-      // Do a binary search between these bounds.
-      for (;;) {
-        if (to - from <= 1) return {line: lineNo, ch: (toX - x > x - fromX) ? from : to};
-        var middle = Math.ceil((from + to) / 2), middleX = getX(middle);
-        if (middleX > x) {to = middle; toX = middleX;}
-        else {from = middle; fromX = middleX;}
-      }
-    }
-    function pageCoords(pos) {
-      var local = localCoords(pos, true), off = eltOffset(lineSpace);
-      return {x: off.left + local.x, y: off.top + local.y, yBot: off.top + local.yBot};
-    }
-
-    var cachedHeight, cachedHeightFor, measureText;
-    function textHeight() {
-      if (measureText == null) {
-        measureText = "
";
-        for (var i = 0; i < 49; ++i) measureText += "x
";
-        measureText += "x
";
-      }
-      var offsetHeight = lineDiv.clientHeight;
-      if (offsetHeight == cachedHeightFor) return cachedHeight;
-      cachedHeightFor = offsetHeight;
-      measure.innerHTML = measureText;
-      cachedHeight = measure.firstChild.offsetHeight / 50 || 1;
-      measure.innerHTML = "";
-      return cachedHeight;
-    }
-    var cachedWidth, cachedWidthFor = 0;
-    function charWidth() {
-      if (scroller.clientWidth == cachedWidthFor) return cachedWidth;
-      cachedWidthFor = scroller.clientWidth;
-      return (cachedWidth = stringWidth("x"));
-    }
-    function paddingTop() {return lineSpace.offsetTop;}
-    function paddingLeft() {return lineSpace.offsetLeft;}
-
-    function posFromMouse(e, liberal) {
-      var offW = eltOffset(scroller, true), x, y;
-      // Fails unpredictably on IE[67] when mouse is dragged around quickly.
-      try { x = e.clientX; y = e.clientY; } catch (e) { return null; }
-      // This is a mess of a heuristic to try and determine whether a
-      // scroll-bar was clicked or not, and to return null if one was
-      // (and !liberal).
-      if (!liberal && (x - offW.left > scroller.clientWidth || y - offW.top > scroller.clientHeight))
-        return null;
-      var offL = eltOffset(lineSpace, true);
-      return coordsChar(x - offL.left, y - offL.top);
-    }
-    function onContextMenu(e) {
-      var pos = posFromMouse(e), scrollPos = scroller.scrollTop;
-      if (!pos || window.opera) return; // Opera is difficult.
-      if (posEq(sel.from, sel.to) || posLess(pos, sel.from) || !posLess(pos, sel.to))
-        operation(setCursor)(pos.line, pos.ch);
-
-      var oldCSS = input.style.cssText;
-      inputDiv.style.position = "absolute";
-      input.style.cssText = "position: fixed; width: 30px; height: 30px; top: " + (e.clientY - 5) +
-        "px; left: " + (e.clientX - 5) + "px; z-index: 1000; background: white; " +
-        "border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);";
-      leaveInputAlone = true;
-      var val = input.value = getSelection();
-      focusInput();
-      selectInput(input);
-      function rehide() {
-        var newVal = splitLines(input.value).join("\n");
-        if (newVal != val) operation(replaceSelection)(newVal, "end");
-        inputDiv.style.position = "relative";
-        input.style.cssText = oldCSS;
-        if (ie_lt9) scroller.scrollTop = scrollPos;
-        leaveInputAlone = false;
-        resetInput(true);
-        slowPoll();
-      }
-
-      if (gecko) {
-        e_stop(e);
-        var mouseup = connect(window, "mouseup", function() {
-          mouseup();
-          setTimeout(rehide, 20);
-        }, true);
-      } else {
-        setTimeout(rehide, 50);
-      }
-    }
-
-    // Cursor-blinking
-    function restartBlink() {
-      clearInterval(blinker);
-      var on = true;
-      cursor.style.visibility = "";
-      blinker = setInterval(function() {
-        cursor.style.visibility = (on = !on) ? "" : "hidden";
-      }, 650);
-    }
-
-    var matching = {"(": ")>", ")": "(<", "[": "]>", "]": "[<", "{": "}>", "}": "{<"};
-    function matchBrackets(autoclear) {
-      var head = sel.inverted ? sel.from : sel.to, line = getLine(head.line), pos = head.ch - 1;
-      var match = (pos >= 0 && matching[line.text.charAt(pos)]) || matching[line.text.charAt(++pos)];
-      if (!match) return;
-      var ch = match.charAt(0), forward = match.charAt(1) == ">", d = forward ? 1 : -1, st = line.styles;
-      for (var off = pos + 1, i = 0, e = st.length; i < e; i+=2)
-        if ((off -= st[i].length) <= 0) {var style = st[i+1]; break;}
-
-      var stack = [line.text.charAt(pos)], re = /[(){}[\]]/;
-      function scan(line, from, to) {
-        if (!line.text) return;
-        var st = line.styles, pos = forward ? 0 : line.text.length - 1, cur;
-        for (var i = forward ? 0 : st.length - 2, e = forward ? st.length : -2; i != e; i += 2*d) {
-          var text = st[i];
-          if (st[i+1] != null && st[i+1] != style) {pos += d * text.length; continue;}
-          for (var j = forward ? 0 : text.length - 1, te = forward ? text.length : -1; j != te; j += d, pos+=d) {
-            if (pos >= from && pos < to && re.test(cur = text.charAt(j))) {
-              var match = matching[cur];
-              if (match.charAt(1) == ">" == forward) stack.push(cur);
-              else if (stack.pop() != match.charAt(0)) return {pos: pos, match: false};
-              else if (!stack.length) return {pos: pos, match: true};
-            }
-          }
-        }
-      }
-      for (var i = head.line, e = forward ? Math.min(i + 100, doc.size) : Math.max(-1, i - 100); i != e; i+=d) {
-        var line = getLine(i), first = i == head.line;
-        var found = scan(line, first && forward ? pos + 1 : 0, first && !forward ? pos : line.text.length);
-        if (found) break;
-      }
-      if (!found) found = {pos: null, match: false};
-      var style = found.match ? "CodeMirror-matchingbracket" : "CodeMirror-nonmatchingbracket";
-      var one = markText({line: head.line, ch: pos}, {line: head.line, ch: pos+1}, style),
-          two = found.pos != null && markText({line: i, ch: found.pos}, {line: i, ch: found.pos + 1}, style);
-      var clear = operation(function(){one.clear(); two && two.clear();});
-      if (autoclear) setTimeout(clear, 800);
-      else bracketHighlighted = clear;
-    }
-
-    // Finds the line to start with when starting a parse. Tries to
-    // find a line with a stateAfter, so that it can start with a
-    // valid state. If that fails, it returns the line with the
-    // smallest indentation, which tends to need the least context to
-    // parse correctly.
-    function findStartLine(n) {
-      var minindent, minline;
-      for (var search = n, lim = n - 40; search > lim; --search) {
-        if (search == 0) return 0;
-        var line = getLine(search-1);
-        if (line.stateAfter) return search;
-        var indented = line.indentation(options.tabSize);
-        if (minline == null || minindent > indented) {
-          minline = search - 1;
-          minindent = indented;
-        }
-      }
-      return minline;
-    }
-    function getStateBefore(n) {
-      var start = findStartLine(n), state = start && getLine(start-1).stateAfter;
-      if (!state) state = startState(mode);
-      else state = copyState(mode, state);
-      doc.iter(start, n, function(line) {
-        line.highlight(mode, state, options.tabSize);
-        line.stateAfter = copyState(mode, state);
-      });
-      if (start < n) changes.push({from: start, to: n});
-      if (n < doc.size && !getLine(n).stateAfter) work.push(n);
-      return state;
-    }
-    function highlightLines(start, end) {
-      var state = getStateBefore(start);
-      doc.iter(start, end, function(line) {
-        line.highlight(mode, state, options.tabSize);
-        line.stateAfter = copyState(mode, state);
-      });
-    }
-    function highlightWorker() {
-      var end = +new Date + options.workTime;
-      var foundWork = work.length;
-      while (work.length) {
-        if (!getLine(showingFrom).stateAfter) var task = showingFrom;
-        else var task = work.pop();
-        if (task >= doc.size) continue;
-        var start = findStartLine(task), state = start && getLine(start-1).stateAfter;
-        if (state) state = copyState(mode, state);
-        else state = startState(mode);
-
-        var unchanged = 0, compare = mode.compareStates, realChange = false,
-            i = start, bail = false;
-        doc.iter(i, doc.size, function(line) {
-          var hadState = line.stateAfter;
-          if (+new Date > end) {
-            work.push(i);
-            startWorker(options.workDelay);
-            if (realChange) changes.push({from: task, to: i + 1});
-            return (bail = true);
-          }
-          var changed = line.highlight(mode, state, options.tabSize);
-          if (changed) realChange = true;
-          line.stateAfter = copyState(mode, state);
-          var done = null;
-          if (compare) {
-            var same = hadState && compare(hadState, state);
-            if (same != Pass) done = !!same;
-          }
-          if (done == null) {
-            if (changed !== false || !hadState) unchanged = 0;
-            else if (++unchanged > 3 && (!mode.indent || mode.indent(hadState, "") == mode.indent(state, "")))
-              done = true;
-          }
-          if (done) return true;
-          ++i;
-        });
-        if (bail) return;
-        if (realChange) changes.push({from: task, to: i + 1});
-      }
-      if (foundWork && options.onHighlightComplete)
-        options.onHighlightComplete(instance);
-    }
-    function startWorker(time) {
-      if (!work.length) return;
-      highlight.set(time, operation(highlightWorker));
-    }
-
-    // Operations are used to wrap changes in such a way that each
-    // change won't have to update the cursor and display (which would
-    // be awkward, slow, and error-prone), but instead updates are
-    // batched and then all combined and executed at once.
-    function startOperation() {
-      updateInput = userSelChange = textChanged = null;
-      changes = []; selectionChanged = false; callbacks = [];
-    }
-    function endOperation() {
-      var reScroll = false, updated;
-      if (maxLengthChanged) computeMaxLength();
-      if (selectionChanged) reScroll = !scrollCursorIntoView();
-      if (changes.length) updated = updateDisplay(changes, true);
-      else {
-        if (selectionChanged) updateSelection();
-        if (gutterDirty) updateGutter();
-      }
-      if (reScroll) scrollCursorIntoView();
-      if (selectionChanged) {scrollEditorIntoView(); restartBlink();}
-
-      if (focused && !leaveInputAlone &&
-          (updateInput === true || (updateInput !== false && selectionChanged)))
-        resetInput(userSelChange);
-
-      if (selectionChanged && options.matchBrackets)
-        setTimeout(operation(function() {
-          if (bracketHighlighted) {bracketHighlighted(); bracketHighlighted = null;}
-          if (posEq(sel.from, sel.to)) matchBrackets(false);
-        }), 20);
-      var tc = textChanged, cbs = callbacks; // these can be reset by callbacks
-      if (selectionChanged && options.onCursorActivity)
-        options.onCursorActivity(instance);
-      if (tc && options.onChange && instance)
-        options.onChange(instance, tc);
-      for (var i = 0; i < cbs.length; ++i) cbs[i](instance);
-      if (updated && options.onUpdate) options.onUpdate(instance);
-    }
-    var nestedOperation = 0;
-    function operation(f) {
-      return function() {
-        if (!nestedOperation++) startOperation();
-        try {var result = f.apply(this, arguments);}
-        finally {if (!--nestedOperation) endOperation();}
-        return result;
-      };
-    }
-
-    function compoundChange(f) {
-      history.startCompound();
-      try { return f(); } finally { history.endCompound(); }
-    }
-
-    for (var ext in extensions)
-      if (extensions.propertyIsEnumerable(ext) &&
-          !instance.propertyIsEnumerable(ext))
-        instance[ext] = extensions[ext];
-    return instance;
-  } // (end of function CodeMirror)
-
-  // The default configuration options.
-  CodeMirror.defaults = {
-    value: "",
-    mode: null,
-    theme: "default",
-    indentUnit: 2,
-    indentWithTabs: false,
-    smartIndent: true,
-    tabSize: 4,
-    keyMap: "default",
-    extraKeys: null,
-    electricChars: true,
-    autoClearEmptyLines: false,
-    onKeyEvent: null,
-    onDragEvent: null,
-    lineWrapping: false,
-    lineNumbers: false,
-    gutter: false,
-    fixedGutter: false,
-    firstLineNumber: 1,
-    readOnly: false,
-    dragDrop: true,
-    onChange: null,
-    onCursorActivity: null,
-    onGutterClick: null,
-    onHighlightComplete: null,
-    onUpdate: null,
-    onFocus: null, onBlur: null, onScroll: null,
-    matchBrackets: false,
-    workTime: 100,
-    workDelay: 200,
-    pollInterval: 100,
-    undoDepth: 40,
-    tabindex: null,
-    autofocus: null
-  };
-
-  var ios = /AppleWebKit/.test(navigator.userAgent) && /Mobile\/\w+/.test(navigator.userAgent);
-  var mac = ios || /Mac/.test(navigator.platform);
-  var win = /Win/.test(navigator.platform);
-
-  // Known modes, by name and by MIME
-  var modes = CodeMirror.modes = {}, mimeModes = CodeMirror.mimeModes = {};
-  CodeMirror.defineMode = function(name, mode) {
-    if (!CodeMirror.defaults.mode && name != "null") CodeMirror.defaults.mode = name;
-    if (arguments.length > 2) {
-      mode.dependencies = [];
-      for (var i = 2; i < arguments.length; ++i) mode.dependencies.push(arguments[i]);
-    }
-    modes[name] = mode;
-  };
-  CodeMirror.defineMIME = function(mime, spec) {
-    mimeModes[mime] = spec;
-  };
-  CodeMirror.resolveMode = function(spec) {
-    if (typeof spec == "string" && mimeModes.hasOwnProperty(spec))
-      spec = mimeModes[spec];
-    else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+xml$/.test(spec))
-      return CodeMirror.resolveMode("application/xml");
-    if (typeof spec == "string") return {name: spec};
-    else return spec || {name: "null"};
-  };
-  CodeMirror.getMode = function(options, spec) {
-    var spec = CodeMirror.resolveMode(spec);
-    var mfactory = modes[spec.name];
-    if (!mfactory) return CodeMirror.getMode(options, "text/plain");
-    return mfactory(options, spec);
-  };
-  CodeMirror.listModes = function() {
-    var list = [];
-    for (var m in modes)
-      if (modes.propertyIsEnumerable(m)) list.push(m);
-    return list;
-  };
-  CodeMirror.listMIMEs = function() {
-    var list = [];
-    for (var m in mimeModes)
-      if (mimeModes.propertyIsEnumerable(m)) list.push({mime: m, mode: mimeModes[m]});
-    return list;
-  };
-
-  var extensions = CodeMirror.extensions = {};
-  CodeMirror.defineExtension = function(name, func) {
-    extensions[name] = func;
-  };
-
-  var commands = CodeMirror.commands = {
-    selectAll: function(cm) {cm.setSelection({line: 0, ch: 0}, {line: cm.lineCount() - 1});},
-    killLine: function(cm) {
-      var from = cm.getCursor(true), to = cm.getCursor(false), sel = !posEq(from, to);
-      if (!sel && cm.getLine(from.line).length == from.ch) cm.replaceRange("", from, {line: from.line + 1, ch: 0});
-      else cm.replaceRange("", from, sel ? to : {line: from.line});
-    },
-    deleteLine: function(cm) {var l = cm.getCursor().line; cm.replaceRange("", {line: l, ch: 0}, {line: l});},
-    undo: function(cm) {cm.undo();},
-    redo: function(cm) {cm.redo();},
-    goDocStart: function(cm) {cm.setCursor(0, 0, true);},
-    goDocEnd: function(cm) {cm.setSelection({line: cm.lineCount() - 1}, null, true);},
-    goLineStart: function(cm) {cm.setCursor(cm.getCursor().line, 0, true);},
-    goLineStartSmart: function(cm) {
-      var cur = cm.getCursor();
-      var text = cm.getLine(cur.line), firstNonWS = Math.max(0, text.search(/\S/));
-      cm.setCursor(cur.line, cur.ch <= firstNonWS && cur.ch ? 0 : firstNonWS, true);
-    },
-    goLineEnd: function(cm) {cm.setSelection({line: cm.getCursor().line}, null, true);},
-    goLineUp: function(cm) {cm.moveV(-1, "line");},
-    goLineDown: function(cm) {cm.moveV(1, "line");},
-    goPageUp: function(cm) {cm.moveV(-1, "page");},
-    goPageDown: function(cm) {cm.moveV(1, "page");},
-    goCharLeft: function(cm) {cm.moveH(-1, "char");},
-    goCharRight: function(cm) {cm.moveH(1, "char");},
-    goColumnLeft: function(cm) {cm.moveH(-1, "column");},
-    goColumnRight: function(cm) {cm.moveH(1, "column");},
-    goWordLeft: function(cm) {cm.moveH(-1, "word");},
-    goWordRight: function(cm) {cm.moveH(1, "word");},
-    delCharLeft: function(cm) {cm.deleteH(-1, "char");},
-    delCharRight: function(cm) {cm.deleteH(1, "char");},
-    delWordLeft: function(cm) {cm.deleteH(-1, "word");},
-    delWordRight: function(cm) {cm.deleteH(1, "word");},
-    indentAuto: function(cm) {cm.indentSelection("smart");},
-    indentMore: function(cm) {cm.indentSelection("add");},
-    indentLess: function(cm) {cm.indentSelection("subtract");},
-    insertTab: function(cm) {cm.replaceSelection("\t", "end");},
-    defaultTab: function(cm) {
-      if (cm.somethingSelected()) cm.indentSelection("add");
-      else cm.replaceSelection("\t", "end");
-    },
-    transposeChars: function(cm) {
-      var cur = cm.getCursor(), line = cm.getLine(cur.line);
-      if (cur.ch > 0 && cur.ch < line.length - 1)
-        cm.replaceRange(line.charAt(cur.ch) + line.charAt(cur.ch - 1),
-                        {line: cur.line, ch: cur.ch - 1}, {line: cur.line, ch: cur.ch + 1});
-    },
-    newlineAndIndent: function(cm) {
-      cm.replaceSelection("\n", "end");
-      cm.indentLine(cm.getCursor().line);
-    },
-    toggleOverwrite: function(cm) {cm.toggleOverwrite();}
-  };
-
-  var keyMap = CodeMirror.keyMap = {};
-  keyMap.basic = {
-    "Left": "goCharLeft", "Right": "goCharRight", "Up": "goLineUp", "Down": "goLineDown",
-    "End": "goLineEnd", "Home": "goLineStartSmart", "PageUp": "goPageUp", "PageDown": "goPageDown",
-    "Delete": "delCharRight", "Backspace": "delCharLeft", "Tab": "defaultTab", "Shift-Tab": "indentAuto",
-    "Enter": "newlineAndIndent", "Insert": "toggleOverwrite"
-  };
-  // Note that the save and find-related commands aren't defined by
-  // default. Unknown commands are simply ignored.
-  keyMap.pcDefault = {
-    "Ctrl-A": "selectAll", "Ctrl-D": "deleteLine", "Ctrl-Z": "undo", "Shift-Ctrl-Z": "redo", "Ctrl-Y": "redo",
-    "Ctrl-Home": "goDocStart", "Alt-Up": "goDocStart", "Ctrl-End": "goDocEnd", "Ctrl-Down": "goDocEnd",
-    "Ctrl-Left": "goWordLeft", "Ctrl-Right": "goWordRight", "Alt-Left": "goLineStart", "Alt-Right": "goLineEnd",
-    "Ctrl-Backspace": "delWordLeft", "Ctrl-Delete": "delWordRight", "Ctrl-S": "save", "Ctrl-F": "find",
-    "Ctrl-G": "findNext", "Shift-Ctrl-G": "findPrev", "Shift-Ctrl-F": "replace", "Shift-Ctrl-R": "replaceAll",
-    "Ctrl-[": "indentLess", "Ctrl-]": "indentMore",
-    fallthrough: "basic"
-  };
-  keyMap.macDefault = {
-    "Cmd-A": "selectAll", "Cmd-D": "deleteLine", "Cmd-Z": "undo", "Shift-Cmd-Z": "redo", "Cmd-Y": "redo",
-    "Cmd-Up": "goDocStart", "Cmd-End": "goDocEnd", "Cmd-Down": "goDocEnd", "Alt-Left": "goWordLeft",
-    "Alt-Right": "goWordRight", "Cmd-Left": "goLineStart", "Cmd-Right": "goLineEnd", "Alt-Backspace": "delWordLeft",
-    "Ctrl-Alt-Backspace": "delWordRight", "Alt-Delete": "delWordRight", "Cmd-S": "save", "Cmd-F": "find",
-    "Cmd-G": "findNext", "Shift-Cmd-G": "findPrev", "Cmd-Alt-F": "replace", "Shift-Cmd-Alt-F": "replaceAll",
-    "Cmd-[": "indentLess", "Cmd-]": "indentMore",
-    fallthrough: ["basic", "emacsy"]
-  };
-  keyMap["default"] = mac ? keyMap.macDefault : keyMap.pcDefault;
-  keyMap.emacsy = {
-    "Ctrl-F": "goCharRight", "Ctrl-B": "goCharLeft", "Ctrl-P": "goLineUp", "Ctrl-N": "goLineDown",
-    "Alt-F": "goWordRight", "Alt-B": "goWordLeft", "Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd",
-    "Ctrl-V": "goPageUp", "Shift-Ctrl-V": "goPageDown", "Ctrl-D": "delCharRight", "Ctrl-H": "delCharLeft",
-    "Alt-D": "delWordRight", "Alt-Backspace": "delWordLeft", "Ctrl-K": "killLine", "Ctrl-T": "transposeChars"
-  };
-
-  function getKeyMap(val) {
-    if (typeof val == "string") return keyMap[val];
-    else return val;
-  }
-  function lookupKey(name, extraMap, map, handle, stop) {
-    function lookup(map) {
-      map = getKeyMap(map);
-      var found = map[name];
-      if (found != null && handle(found)) return true;
-      if (map.nofallthrough) {
-        if (stop) stop();
-        return true;
-      }
-      var fallthrough = map.fallthrough;
-      if (fallthrough == null) return false;
-      if (Object.prototype.toString.call(fallthrough) != "[object Array]")
-        return lookup(fallthrough);
-      for (var i = 0, e = fallthrough.length; i < e; ++i) {
-        if (lookup(fallthrough[i])) return true;
-      }
-      return false;
-    }
-    if (extraMap && lookup(extraMap)) return true;
-    return lookup(map);
-  }
-  function isModifierKey(event) {
-    var name = keyNames[e_prop(event, "keyCode")];
-    return name == "Ctrl" || name == "Alt" || name == "Shift" || name == "Mod";
-  }
-
-  CodeMirror.fromTextArea = function(textarea, options) {
-    if (!options) options = {};
-    options.value = textarea.value;
-    if (!options.tabindex && textarea.tabindex)
-      options.tabindex = textarea.tabindex;
-    if (options.autofocus == null && textarea.getAttribute("autofocus") != null)
-      options.autofocus = true;
-
-    function save() {textarea.value = instance.getValue();}
-    if (textarea.form) {
-      // Deplorable hack to make the submit method do the right thing.
-      var rmSubmit = connect(textarea.form, "submit", save, true);
-      if (typeof textarea.form.submit == "function") {
-        var realSubmit = textarea.form.submit;
-        function wrappedSubmit() {
-          save();
-          textarea.form.submit = realSubmit;
-          textarea.form.submit();
-          textarea.form.submit = wrappedSubmit;
-        }
-        textarea.form.submit = wrappedSubmit;
-      }
-    }
-
-    textarea.style.display = "none";
-    var instance = CodeMirror(function(node) {
-      textarea.parentNode.insertBefore(node, textarea.nextSibling);
-    }, options);
-    instance.save = save;
-    instance.getTextArea = function() { return textarea; };
-    instance.toTextArea = function() {
-      save();
-      textarea.parentNode.removeChild(instance.getWrapperElement());
-      textarea.style.display = "";
-      if (textarea.form) {
-        rmSubmit();
-        if (typeof textarea.form.submit == "function")
-          textarea.form.submit = realSubmit;
-      }
-    };
-    return instance;
-  };
-
-  // Utility functions for working with state. Exported because modes
-  // sometimes need to do this.
-  function copyState(mode, state) {
-    if (state === true) return state;
-    if (mode.copyState) return mode.copyState(state);
-    var nstate = {};
-    for (var n in state) {
-      var val = state[n];
-      if (val instanceof Array) val = val.concat([]);
-      nstate[n] = val;
-    }
-    return nstate;
-  }
-  CodeMirror.copyState = copyState;
-  function startState(mode, a1, a2) {
-    return mode.startState ? mode.startState(a1, a2) : true;
-  }
-  CodeMirror.startState = startState;
-
-  // The character stream used by a mode's parser.
-  function StringStream(string, tabSize) {
-    this.pos = this.start = 0;
-    this.string = string;
-    this.tabSize = tabSize || 8;
-  }
-  StringStream.prototype = {
-    eol: function() {return this.pos >= this.string.length;},
-    sol: function() {return this.pos == 0;},
-    peek: function() {return this.string.charAt(this.pos);},
-    next: function() {
-      if (this.pos < this.string.length)
-        return this.string.charAt(this.pos++);
-    },
-    eat: function(match) {
-      var ch = this.string.charAt(this.pos);
-      if (typeof match == "string") var ok = ch == match;
-      else var ok = ch && (match.test ? match.test(ch) : match(ch));
-      if (ok) {++this.pos; return ch;}
-    },
-    eatWhile: function(match) {
-      var start = this.pos;
-      while (this.eat(match)){}
-      return this.pos > start;
-    },
-    eatSpace: function() {
-      var start = this.pos;
-      while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos;
-      return this.pos > start;
-    },
-    skipToEnd: function() {this.pos = this.string.length;},
-    skipTo: function(ch) {
-      var found = this.string.indexOf(ch, this.pos);
-      if (found > -1) {this.pos = found; return true;}
-    },
-    backUp: function(n) {this.pos -= n;},
-    column: function() {return countColumn(this.string, this.start, this.tabSize);},
-    indentation: function() {return countColumn(this.string, null, this.tabSize);},
-    match: function(pattern, consume, caseInsensitive) {
-      if (typeof pattern == "string") {
-        function cased(str) {return caseInsensitive ? str.toLowerCase() : str;}
-        if (cased(this.string).indexOf(cased(pattern), this.pos) == this.pos) {
-          if (consume !== false) this.pos += pattern.length;
-          return true;
-        }
-      }
-      else {
-        var match = this.string.slice(this.pos).match(pattern);
-        if (match && consume !== false) this.pos += match[0].length;
-        return match;
-      }
-    },
-    current: function(){return this.string.slice(this.start, this.pos);}
-  };
-  CodeMirror.StringStream = StringStream;
-
-  function MarkedText(from, to, className, marker) {
-    this.from = from; this.to = to; this.style = className; this.marker = marker;
-  }
-  MarkedText.prototype = {
-    attach: function(line) { this.marker.set.push(line); },
-    detach: function(line) {
-      var ix = indexOf(this.marker.set, line);
-      if (ix > -1) this.marker.set.splice(ix, 1);
-    },
-    split: function(pos, lenBefore) {
-      if (this.to <= pos && this.to != null) return null;
-      var from = this.from < pos || this.from == null ? null : this.from - pos + lenBefore;
-      var to = this.to == null ? null : this.to - pos + lenBefore;
-      return new MarkedText(from, to, this.style, this.marker);
-    },
-    dup: function() { return new MarkedText(null, null, this.style, this.marker); },
-    clipTo: function(fromOpen, from, toOpen, to, diff) {
-      if (fromOpen && to > this.from && (to < this.to || this.to == null))
-        this.from = null;
-      else if (this.from != null && this.from >= from)
-        this.from = Math.max(to, this.from) + diff;
-      if (toOpen && (from < this.to || this.to == null) && (from > this.from || this.from == null))
-        this.to = null;
-      else if (this.to != null && this.to > from)
-        this.to = to < this.to ? this.to + diff : from;
-    },
-    isDead: function() { return this.from != null && this.to != null && this.from >= this.to; },
-    sameSet: function(x) { return this.marker == x.marker; }
-  };
-
-  function Bookmark(pos) {
-    this.from = pos; this.to = pos; this.line = null;
-  }
-  Bookmark.prototype = {
-    attach: function(line) { this.line = line; },
-    detach: function(line) { if (this.line == line) this.line = null; },
-    split: function(pos, lenBefore) {
-      if (pos < this.from) {
-        this.from = this.to = (this.from - pos) + lenBefore;
-        return this;
-      }
-    },
-    isDead: function() { return this.from > this.to; },
-    clipTo: function(fromOpen, from, toOpen, to, diff) {
-      if ((fromOpen || from < this.from) && (toOpen || to > this.to)) {
-        this.from = 0; this.to = -1;
-      } else if (this.from > from) {
-        this.from = this.to = Math.max(to, this.from) + diff;
-      }
-    },
-    sameSet: function(x) { return false; },
-    find: function() {
-      if (!this.line || !this.line.parent) return null;
-      return {line: lineNo(this.line), ch: this.from};
-    },
-    clear: function() {
-      if (this.line) {
-        var found = indexOf(this.line.marked, this);
-        if (found != -1) this.line.marked.splice(found, 1);
-        this.line = null;
-      }
-    }
-  };
-
-  // Line objects. These hold state related to a line, including
-  // highlighting info (the styles array).
-  function Line(text, styles) {
-    this.styles = styles || [text, null];
-    this.text = text;
-    this.height = 1;
-    this.marked = this.gutterMarker = this.className = this.bgClassName = this.handlers = null;
-    this.stateAfter = this.parent = this.hidden = null;
-  }
-  Line.inheritMarks = function(text, orig) {
-    var ln = new Line(text), mk = orig && orig.marked;
-    if (mk) {
-      for (var i = 0; i < mk.length; ++i) {
-        if (mk[i].to == null && mk[i].style) {
-          var newmk = ln.marked || (ln.marked = []), mark = mk[i];
-          var nmark = mark.dup(); newmk.push(nmark); nmark.attach(ln);
-        }
-      }
-    }
-    return ln;
-  }
-  Line.prototype = {
-    // Replace a piece of a line, keeping the styles around it intact.
-    replace: function(from, to_, text) {
-      var st = [], mk = this.marked, to = to_ == null ? this.text.length : to_;
-      copyStyles(0, from, this.styles, st);
-      if (text) st.push(text, null);
-      copyStyles(to, this.text.length, this.styles, st);
-      this.styles = st;
-      this.text = this.text.slice(0, from) + text + this.text.slice(to);
-      this.stateAfter = null;
-      if (mk) {
-        var diff = text.length - (to - from);
-        for (var i = 0; i < mk.length; ++i) {
-          var mark = mk[i];
-          mark.clipTo(from == null, from || 0, to_ == null, to, diff);
-          if (mark.isDead()) {mark.detach(this); mk.splice(i--, 1);}
-        }
-      }
-    },
-    // Split a part off a line, keeping styles and markers intact.
-    split: function(pos, textBefore) {
-      var st = [textBefore, null], mk = this.marked;
-      copyStyles(pos, this.text.length, this.styles, st);
-      var taken = new Line(textBefore + this.text.slice(pos), st);
-      if (mk) {
-        for (var i = 0; i < mk.length; ++i) {
-          var mark = mk[i];
-          var newmark = mark.split(pos, textBefore.length);
-          if (newmark) {
-            if (!taken.marked) taken.marked = [];
-            taken.marked.push(newmark); newmark.attach(taken);
-            if (newmark == mark) mk.splice(i--, 1);
-          }
-        }
-      }
-      return taken;
-    },
-    append: function(line) {
-      var mylen = this.text.length, mk = line.marked, mymk = this.marked;
-      this.text += line.text;
-      copyStyles(0, line.text.length, line.styles, this.styles);
-      if (mymk) {
-        for (var i = 0; i < mymk.length; ++i)
-          if (mymk[i].to == null) mymk[i].to = mylen;
-      }
-      if (mk && mk.length) {
-        if (!mymk) this.marked = mymk = [];
-        outer: for (var i = 0; i < mk.length; ++i) {
-          var mark = mk[i];
-          if (!mark.from) {
-            for (var j = 0; j < mymk.length; ++j) {
-              var mymark = mymk[j];
-              if (mymark.to == mylen && mymark.sameSet(mark)) {
-                mymark.to = mark.to == null ? null : mark.to + mylen;
-                if (mymark.isDead()) {
-                  mymark.detach(this);
-                  mk.splice(i--, 1);
-                }
-                continue outer;
-              }
-            }
-          }
-          mymk.push(mark);
-          mark.attach(this);
-          mark.from += mylen;
-          if (mark.to != null) mark.to += mylen;
-        }
-      }
-    },
-    fixMarkEnds: function(other) {
-      var mk = this.marked, omk = other.marked;
-      if (!mk) return;
-      for (var i = 0; i < mk.length; ++i) {
-        var mark = mk[i], close = mark.to == null;
-        if (close && omk) {
-          for (var j = 0; j < omk.length; ++j)
-            if (omk[j].sameSet(mark)) {close = false; break;}
-        }
-        if (close) mark.to = this.text.length;
-      }
-    },
-    fixMarkStarts: function() {
-      var mk = this.marked;
-      if (!mk) return;
-      for (var i = 0; i < mk.length; ++i)
-        if (mk[i].from == null) mk[i].from = 0;
-    },
-    addMark: function(mark) {
-      mark.attach(this);
-      if (this.marked == null) this.marked = [];
-      this.marked.push(mark);
-      this.marked.sort(function(a, b){return (a.from || 0) - (b.from || 0);});
-    },
-    // Run the given mode's parser over a line, update the styles
-    // array, which contains alternating fragments of text and CSS
-    // classes.
-    highlight: function(mode, state, tabSize) {
-      var stream = new StringStream(this.text, tabSize), st = this.styles, pos = 0;
-      var changed = false, curWord = st[0], prevWord;
-      if (this.text == "" && mode.blankLine) mode.blankLine(state);
-      while (!stream.eol()) {
-        var style = mode.token(stream, state);
-        var substr = this.text.slice(stream.start, stream.pos);
-        stream.start = stream.pos;
-        if (pos && st[pos-1] == style)
-          st[pos-2] += substr;
-        else if (substr) {
-          if (!changed && (st[pos+1] != style || (pos && st[pos-2] != prevWord))) changed = true;
-          st[pos++] = substr; st[pos++] = style;
-          prevWord = curWord; curWord = st[pos];
-        }
-        // Give up when line is ridiculously long
-        if (stream.pos > 5000) {
-          st[pos++] = this.text.slice(stream.pos); st[pos++] = null;
-          break;
-        }
-      }
-      if (st.length != pos) {st.length = pos; changed = true;}
-      if (pos && st[pos-2] != prevWord) changed = true;
-      // Short lines with simple highlights return null, and are
-      // counted as changed by the driver because they are likely to
-      // highlight the same way in various contexts.
-      return changed || (st.length < 5 && this.text.length < 10 ? null : false);
-    },
-    // Fetch the parser token for a given character. Useful for hacks
-    // that want to inspect the mode state (say, for completion).
-    getTokenAt: function(mode, state, ch) {
-      var txt = this.text, stream = new StringStream(txt);
-      while (stream.pos < ch && !stream.eol()) {
-        stream.start = stream.pos;
-        var style = mode.token(stream, state);
-      }
-      return {start: stream.start,
-              end: stream.pos,
-              string: stream.current(),
-              className: style || null,
-              state: state};
-    },
-    indentation: function(tabSize) {return countColumn(this.text, null, tabSize);},
-    // Produces an HTML fragment for the line, taking selection,
-    // marking, and highlighting into account.
-    getHTML: function(makeTab, wrapAt, wrapId, wrapWBR) {
-      var html = [], first = true, col = 0;
-      function span_(text, style) {
-        if (!text) return;
-        // Work around a bug where, in some compat modes, IE ignores leading spaces
-        if (first && ie && text.charAt(0) == " ") text = "\u00a0" + text.slice(1);
-        first = false;
-        if (text.indexOf("\t") == -1) {
-          col += text.length;
-          var escaped = htmlEscape(text);
-        } else {
-          var escaped = "";
-          for (var pos = 0;;) {
-            var idx = text.indexOf("\t", pos);
-            if (idx == -1) {
-              escaped += htmlEscape(text.slice(pos));
-              col += text.length - pos;
-              break;
-            } else {
-              col += idx - pos;
-              var tab = makeTab(col);
-              escaped += htmlEscape(text.slice(pos, idx)) + tab.html;
-              col += tab.width;
-              pos = idx + 1;
-            }
-          }
-        }
-        if (style) html.push('', escaped, "");
-        else html.push(escaped);
-      }
-      var span = span_;
-      if (wrapAt != null) {
-        var outPos = 0, open = "";
-        span = function(text, style) {
-          var l = text.length;
-          if (wrapAt >= outPos && wrapAt < outPos + l) {
-            if (wrapAt > outPos) {
-              span_(text.slice(0, wrapAt - outPos), style);
-              // See comment at the definition of spanAffectsWrapping
-              if (wrapWBR) html.push("");
-            }
-            html.push(open);
-            var cut = wrapAt - outPos;
-            span_(window.opera ? text.slice(cut, cut + 1) : text.slice(cut), style);
-            html.push("");
-            if (window.opera) span_(text.slice(cut + 1), style);
-            wrapAt--;
-            outPos += l;
-          } else {
-            outPos += l;
-            span_(text, style);
-            // Output empty wrapper when at end of line
-            if (outPos == wrapAt && outPos == len) html.push(open + " ");
-            // Stop outputting HTML when gone sufficiently far beyond measure
-            else if (outPos > wrapAt + 10 && /\s/.test(text)) span = function(){};
-          }
-        }
-      }
-
-      var st = this.styles, allText = this.text, marked = this.marked;
-      var len = allText.length;
-      function styleToClass(style) {
-        if (!style) return null;
-        return "cm-" + style.replace(/ +/g, " cm-");
-      }
-
-      if (!allText && wrapAt == null) {
-        span(" ");
-      } else if (!marked || !marked.length) {
-        for (var i = 0, ch = 0; ch < len; i+=2) {
-          var str = st[i], style = st[i+1], l = str.length;
-          if (ch + l > len) str = str.slice(0, len - ch);
-          ch += l;
-          span(str, styleToClass(style));
-        }
-      } else {
-        var pos = 0, i = 0, text = "", style, sg = 0;
-        var nextChange = marked[0].from || 0, marks = [], markpos = 0;
-        function advanceMarks() {
-          var m;
-          while (markpos < marked.length &&
-                 ((m = marked[markpos]).from == pos || m.from == null)) {
-            if (m.style != null) marks.push(m);
-            ++markpos;
-          }
-          nextChange = markpos < marked.length ? marked[markpos].from : Infinity;
-          for (var i = 0; i < marks.length; ++i) {
-            var to = marks[i].to || Infinity;
-            if (to == pos) marks.splice(i--, 1);
-            else nextChange = Math.min(to, nextChange);
-          }
-        }
-        var m = 0;
-        while (pos < len) {
-          if (nextChange == pos) advanceMarks();
-          var upto = Math.min(len, nextChange);
-          while (true) {
-            if (text) {
-              var end = pos + text.length;
-              var appliedStyle = style;
-              for (var j = 0; j < marks.length; ++j)
-                appliedStyle = (appliedStyle ? appliedStyle + " " : "") + marks[j].style;
-              span(end > upto ? text.slice(0, upto - pos) : text, appliedStyle);
-              if (end >= upto) {text = text.slice(upto - pos); pos = upto; break;}
-              pos = end;
-            }
-            text = st[i++]; style = styleToClass(st[i++]);
-          }
-        }
-      }
-      return html.join("");
-    },
-    cleanUp: function() {
-      this.parent = null;
-      if (this.marked)
-        for (var i = 0, e = this.marked.length; i < e; ++i) this.marked[i].detach(this);
-    }
-  };
-  // Utility used by replace and split above
-  function copyStyles(from, to, source, dest) {
-    for (var i = 0, pos = 0, state = 0; pos < to; i+=2) {
-      var part = source[i], end = pos + part.length;
-      if (state == 0) {
-        if (end > from) dest.push(part.slice(from - pos, Math.min(part.length, to - pos)), source[i+1]);
-        if (end >= from) state = 1;
-      }
-      else if (state == 1) {
-        if (end > to) dest.push(part.slice(0, to - pos), source[i+1]);
-        else dest.push(part, source[i+1]);
-      }
-      pos = end;
-    }
-  }
-
-  // Data structure that holds the sequence of lines.
-  function LeafChunk(lines) {
-    this.lines = lines;
-    this.parent = null;
-    for (var i = 0, e = lines.length, height = 0; i < e; ++i) {
-      lines[i].parent = this;
-      height += lines[i].height;
-    }
-    this.height = height;
-  }
-  LeafChunk.prototype = {
-    chunkSize: function() { return this.lines.length; },
-    remove: function(at, n, callbacks) {
-      for (var i = at, e = at + n; i < e; ++i) {
-        var line = this.lines[i];
-        this.height -= line.height;
-        line.cleanUp();
-        if (line.handlers)
-          for (var j = 0; j < line.handlers.length; ++j) callbacks.push(line.handlers[j]);
-      }
-      this.lines.splice(at, n);
-    },
-    collapse: function(lines) {
-      lines.splice.apply(lines, [lines.length, 0].concat(this.lines));
-    },
-    insertHeight: function(at, lines, height) {
-      this.height += height;
-      this.lines = this.lines.slice(0, at).concat(lines).concat(this.lines.slice(at));
-      for (var i = 0, e = lines.length; i < e; ++i) lines[i].parent = this;
-    },
-    iterN: function(at, n, op) {
-      for (var e = at + n; at < e; ++at)
-        if (op(this.lines[at])) return true;
-    }
-  };
-  function BranchChunk(children) {
-    this.children = children;
-    var size = 0, height = 0;
-    for (var i = 0, e = children.length; i < e; ++i) {
-      var ch = children[i];
-      size += ch.chunkSize(); height += ch.height;
-      ch.parent = this;
-    }
-    this.size = size;
-    this.height = height;
-    this.parent = null;
-  }
-  BranchChunk.prototype = {
-    chunkSize: function() { return this.size; },
-    remove: function(at, n, callbacks) {
-      this.size -= n;
-      for (var i = 0; i < this.children.length; ++i) {
-        var child = this.children[i], sz = child.chunkSize();
-        if (at < sz) {
-          var rm = Math.min(n, sz - at), oldHeight = child.height;
-          child.remove(at, rm, callbacks);
-          this.height -= oldHeight - child.height;
-          if (sz == rm) { this.children.splice(i--, 1); child.parent = null; }
-          if ((n -= rm) == 0) break;
-          at = 0;
-        } else at -= sz;
-      }
-      if (this.size - n < 25) {
-        var lines = [];
-        this.collapse(lines);
-        this.children = [new LeafChunk(lines)];
-        this.children[0].parent = this;
-      }
-    },
-    collapse: function(lines) {
-      for (var i = 0, e = this.children.length; i < e; ++i) this.children[i].collapse(lines);
-    },
-    insert: function(at, lines) {
-      var height = 0;
-      for (var i = 0, e = lines.length; i < e; ++i) height += lines[i].height;
-      this.insertHeight(at, lines, height);
-    },
-    insertHeight: function(at, lines, height) {
-      this.size += lines.length;
-      this.height += height;
-      for (var i = 0, e = this.children.length; i < e; ++i) {
-        var child = this.children[i], sz = child.chunkSize();
-        if (at <= sz) {
-          child.insertHeight(at, lines, height);
-          if (child.lines && child.lines.length > 50) {
-            while (child.lines.length > 50) {
-              var spilled = child.lines.splice(child.lines.length - 25, 25);
-              var newleaf = new LeafChunk(spilled);
-              child.height -= newleaf.height;
-              this.children.splice(i + 1, 0, newleaf);
-              newleaf.parent = this;
-            }
-            this.maybeSpill();
-          }
-          break;
-        }
-        at -= sz;
-      }
-    },
-    maybeSpill: function() {
-      if (this.children.length <= 10) return;
-      var me = this;
-      do {
-        var spilled = me.children.splice(me.children.length - 5, 5);
-        var sibling = new BranchChunk(spilled);
-        if (!me.parent) { // Become the parent node
-          var copy = new BranchChunk(me.children);
-          copy.parent = me;
-          me.children = [copy, sibling];
-          me = copy;
-        } else {
-          me.size -= sibling.size;
-          me.height -= sibling.height;
-          var myIndex = indexOf(me.parent.children, me);
-          me.parent.children.splice(myIndex + 1, 0, sibling);
-        }
-        sibling.parent = me.parent;
-      } while (me.children.length > 10);
-      me.parent.maybeSpill();
-    },
-    iter: function(from, to, op) { this.iterN(from, to - from, op); },
-    iterN: function(at, n, op) {
-      for (var i = 0, e = this.children.length; i < e; ++i) {
-        var child = this.children[i], sz = child.chunkSize();
-        if (at < sz) {
-          var used = Math.min(n, sz - at);
-          if (child.iterN(at, used, op)) return true;
-          if ((n -= used) == 0) break;
-          at = 0;
-        } else at -= sz;
-      }
-    }
-  };
-
-  function getLineAt(chunk, n) {
-    while (!chunk.lines) {
-      for (var i = 0;; ++i) {
-        var child = chunk.children[i], sz = child.chunkSize();
-        if (n < sz) { chunk = child; break; }
-        n -= sz;
-      }
-    }
-    return chunk.lines[n];
-  }
-  function lineNo(line) {
-    if (line.parent == null) return null;
-    var cur = line.parent, no = indexOf(cur.lines, line);
-    for (var chunk = cur.parent; chunk; cur = chunk, chunk = chunk.parent) {
-      for (var i = 0, e = chunk.children.length; ; ++i) {
-        if (chunk.children[i] == cur) break;
-        no += chunk.children[i].chunkSize();
-      }
-    }
-    return no;
-  }
-  function lineAtHeight(chunk, h) {
-    var n = 0;
-    outer: do {
-      for (var i = 0, e = chunk.children.length; i < e; ++i) {
-        var child = chunk.children[i], ch = child.height;
-        if (h < ch) { chunk = child; continue outer; }
-        h -= ch;
-        n += child.chunkSize();
-      }
-      return n;
-    } while (!chunk.lines);
-    for (var i = 0, e = chunk.lines.length; i < e; ++i) {
-      var line = chunk.lines[i], lh = line.height;
-      if (h < lh) break;
-      h -= lh;
-    }
-    return n + i;
-  }
-  function heightAtLine(chunk, n) {
-    var h = 0;
-    outer: do {
-      for (var i = 0, e = chunk.children.length; i < e; ++i) {
-        var child = chunk.children[i], sz = child.chunkSize();
-        if (n < sz) { chunk = child; continue outer; }
-        n -= sz;
-        h += child.height;
-      }
-      return h;
-    } while (!chunk.lines);
-    for (var i = 0; i < n; ++i) h += chunk.lines[i].height;
-    return h;
-  }
-
-  // The history object 'chunks' changes that are made close together
-  // and at almost the same time into bigger undoable units.
-  function History() {
-    this.time = 0;
-    this.done = []; this.undone = [];
-    this.compound = 0;
-    this.closed = false;
-  }
-  History.prototype = {
-    addChange: function(start, added, old) {
-      this.undone.length = 0;
-      var time = +new Date, cur = this.done[this.done.length - 1], last = cur && cur[cur.length - 1];
-      var dtime = time - this.time;
-
-      if (this.compound && cur && !this.closed) {
-        cur.push({start: start, added: added, old: old});
-      } else if (dtime > 400 || !last || this.closed ||
-                 last.start > start + old.length || last.start + last.added < start) {
-        this.done.push([{start: start, added: added, old: old}]);
-        this.closed = false;
-      } else {
-        var startBefore = Math.max(0, last.start - start),
-            endAfter = Math.max(0, (start + old.length) - (last.start + last.added));
-        for (var i = startBefore; i > 0; --i) last.old.unshift(old[i - 1]);
-        for (var i = endAfter; i > 0; --i) last.old.push(old[old.length - i]);
-        if (startBefore) last.start = start;
-        last.added += added - (old.length - startBefore - endAfter);
-      }
-      this.time = time;
-    },
-    startCompound: function() {
-      if (!this.compound++) this.closed = true;
-    },
-    endCompound: function() {
-      if (!--this.compound) this.closed = true;
-    }
-  };
-
-  function stopMethod() {e_stop(this);}
-  // Ensure an event has a stop method.
-  function addStop(event) {
-    if (!event.stop) event.stop = stopMethod;
-    return event;
-  }
-
-  function e_preventDefault(e) {
-    if (e.preventDefault) e.preventDefault();
-    else e.returnValue = false;
-  }
-  function e_stopPropagation(e) {
-    if (e.stopPropagation) e.stopPropagation();
-    else e.cancelBubble = true;
-  }
-  function e_stop(e) {e_preventDefault(e); e_stopPropagation(e);}
-  CodeMirror.e_stop = e_stop;
-  CodeMirror.e_preventDefault = e_preventDefault;
-  CodeMirror.e_stopPropagation = e_stopPropagation;
-
-  function e_target(e) {return e.target || e.srcElement;}
-  function e_button(e) {
-    if (e.which) return e.which;
-    else if (e.button & 1) return 1;
-    else if (e.button & 2) return 3;
-    else if (e.button & 4) return 2;
-  }
-
-  // Allow 3rd-party code to override event properties by adding an override
-  // object to an event object.
-  function e_prop(e, prop) {
-    var overridden = e.override && e.override.hasOwnProperty(prop);
-    return overridden ? e.override[prop] : e[prop];
-  }
-
-  // Event handler registration. If disconnect is true, it'll return a
-  // function that unregisters the handler.
-  function connect(node, type, handler, disconnect) {
-    if (typeof node.addEventListener == "function") {
-      node.addEventListener(type, handler, false);
-      if (disconnect) return function() {node.removeEventListener(type, handler, false);};
-    }
-    else {
-      var wrapHandler = function(event) {handler(event || window.event);};
-      node.attachEvent("on" + type, wrapHandler);
-      if (disconnect) return function() {node.detachEvent("on" + type, wrapHandler);};
-    }
-  }
-  CodeMirror.connect = connect;
-
-  function Delayed() {this.id = null;}
-  Delayed.prototype = {set: function(ms, f) {clearTimeout(this.id); this.id = setTimeout(f, ms);}};
-
-  var Pass = CodeMirror.Pass = {toString: function(){return "CodeMirror.Pass";}};
-
-  var gecko = /gecko\/\d{7}/i.test(navigator.userAgent);
-  var ie = /MSIE \d/.test(navigator.userAgent);
-  var ie_lt9 = /MSIE [1-8]\b/.test(navigator.userAgent);
-  var quirksMode = ie && document.documentMode == 5;
-  var webkit = /WebKit\//.test(navigator.userAgent);
-  var chrome = /Chrome\//.test(navigator.userAgent);
-  var safari = /Apple Computer/.test(navigator.vendor);
-  var khtml = /KHTML\//.test(navigator.userAgent);
-
-  // Detect drag-and-drop
-  var dragAndDrop = function() {
-    // There is *some* kind of drag-and-drop support in IE6-8, but I
-    // couldn't get it to work yet.
-    if (ie_lt9) return false;
-    var div = document.createElement('div');
-    return "draggable" in div || "dragDrop" in div;
-  }();
-
-  // Feature-detect whether newlines in textareas are converted to \r\n
-  var lineSep = function () {
-    var te = document.createElement("textarea");
-    te.value = "foo\nbar";
-    if (te.value.indexOf("\r") > -1) return "\r\n";
-    return "\n";
-  }();
-
-  // For a reason I have yet to figure out, some browsers disallow
-  // word wrapping between certain characters *only* if a new inline
-  // element is started between them. This makes it hard to reliably
-  // measure the position of things, since that requires inserting an
-  // extra span. This terribly fragile set of regexps matches the
-  // character combinations that suffer from this phenomenon on the
-  // various browsers.
-  var spanAffectsWrapping = /^$/; // Won't match any two-character string
-  if (gecko) spanAffectsWrapping = /$'/;
-  else if (safari) spanAffectsWrapping = /\-[^ \-?]|\?[^ !'\"\),.\-\/:;\?\]\}]/;
-  else if (chrome) spanAffectsWrapping = /\-[^ \-\.?]|\?[^ \-\.?\]\}:;!'\"\),\/]|[\.!\"#&%\)*+,:;=>\]|\}~][\(\{\[<]|\$'/;
-
-  // Counts the column offset in a string, taking tabs into account.
-  // Used mostly to find indentation.
-  function countColumn(string, end, tabSize) {
-    if (end == null) {
-      end = string.search(/[^\s\u00a0]/);
-      if (end == -1) end = string.length;
-    }
-    for (var i = 0, n = 0; i < end; ++i) {
-      if (string.charAt(i) == "\t") n += tabSize - (n % tabSize);
-      else ++n;
-    }
-    return n;
-  }
-
-  function computedStyle(elt) {
-    if (elt.currentStyle) return elt.currentStyle;
-    return window.getComputedStyle(elt, null);
-  }
-
-  // Find the position of an element by following the offsetParent chain.
-  // If screen==true, it returns screen (rather than page) coordinates.
-  function eltOffset(node, screen) {
-    var bod = node.ownerDocument.body;
-    var x = 0, y = 0, skipBody = false;
-    for (var n = node; n; n = n.offsetParent) {
-      var ol = n.offsetLeft, ot = n.offsetTop;
-      // Firefox reports weird inverted offsets when the body has a border.
-      if (n == bod) { x += Math.abs(ol); y += Math.abs(ot); }
-      else { x += ol, y += ot; }
-      if (screen && computedStyle(n).position == "fixed")
-        skipBody = true;
-    }
-    var e = screen && !skipBody ? null : bod;
-    for (var n = node.parentNode; n != e; n = n.parentNode)
-      if (n.scrollLeft != null) { x -= n.scrollLeft; y -= n.scrollTop;}
-    return {left: x, top: y};
-  }
-  // Use the faster and saner getBoundingClientRect method when possible.
-  if (document.documentElement.getBoundingClientRect != null) eltOffset = function(node, screen) {
-    // Take the parts of bounding client rect that we are interested in so we are able to edit if need be,
-    // since the returned value cannot be changed externally (they are kept in sync as the element moves within the page)
-    try { var box = node.getBoundingClientRect(); box = { top: box.top, left: box.left }; }
-    catch(e) { box = {top: 0, left: 0}; }
-    if (!screen) {
-      // Get the toplevel scroll, working around browser differences.
-      if (window.pageYOffset == null) {
-        var t = document.documentElement || document.body.parentNode;
-        if (t.scrollTop == null) t = document.body;
-        box.top += t.scrollTop; box.left += t.scrollLeft;
-      } else {
-        box.top += window.pageYOffset; box.left += window.pageXOffset;
-      }
-    }
-    return box;
-  };
-
-  // Get a node's text content.
-  function eltText(node) {
-    return node.textContent || node.innerText || node.nodeValue || "";
-  }
-  function selectInput(node) {
-    if (ios) { // Mobile Safari apparently has a bug where select() is broken.
-      node.selectionStart = 0;
-      node.selectionEnd = node.value.length;
-    } else node.select();
-  }
-
-  // Operations on {line, ch} objects.
-  function posEq(a, b) {return a.line == b.line && a.ch == b.ch;}
-  function posLess(a, b) {return a.line < b.line || (a.line == b.line && a.ch < b.ch);}
-  function copyPos(x) {return {line: x.line, ch: x.ch};}
-
-  var escapeElement = document.createElement("pre");
-  function htmlEscape(str) {
-    escapeElement.textContent = str;
-    return escapeElement.innerHTML;
-  }
-  // Recent (late 2011) Opera betas insert bogus newlines at the start
-  // of the textContent, so we strip those.
-  if (htmlEscape("a") == "\na")
-    htmlEscape = function(str) {
-      escapeElement.textContent = str;
-      return escapeElement.innerHTML.slice(1);
-    };
-  // Some IEs don't preserve tabs through innerHTML
-  else if (htmlEscape("\t") != "\t")
-    htmlEscape = function(str) {
-      escapeElement.innerHTML = "";
-      escapeElement.appendChild(document.createTextNode(str));
-      return escapeElement.innerHTML;
-    };
-  CodeMirror.htmlEscape = htmlEscape;
-
-  // Used to position the cursor after an undo/redo by finding the
-  // last edited character.
-  function editEnd(from, to) {
-    if (!to) return 0;
-    if (!from) return to.length;
-    for (var i = from.length, j = to.length; i >= 0 && j >= 0; --i, --j)
-      if (from.charAt(i) != to.charAt(j)) break;
-    return j + 1;
-  }
-
-  function indexOf(collection, elt) {
-    if (collection.indexOf) return collection.indexOf(elt);
-    for (var i = 0, e = collection.length; i < e; ++i)
-      if (collection[i] == elt) return i;
-    return -1;
-  }
-  function isWordChar(ch) {
-    return /\w/.test(ch) || ch.toUpperCase() != ch.toLowerCase();
-  }
-
-  // See if "".split is the broken IE version, if so, provide an
-  // alternative way to split lines.
-  var splitLines = "\n\nb".split(/\n/).length != 3 ? function(string) {
-    var pos = 0, nl, result = [];
-    while ((nl = string.indexOf("\n", pos)) > -1) {
-      result.push(string.slice(pos, string.charAt(nl-1) == "\r" ? nl - 1 : nl));
-      pos = nl + 1;
-    }
-    result.push(string.slice(pos));
-    return result;
-  } : function(string){return string.split(/\r?\n/);};
-  CodeMirror.splitLines = splitLines;
-
-  var hasSelection = window.getSelection ? function(te) {
-    try { return te.selectionStart != te.selectionEnd; }
-    catch(e) { return false; }
-  } : function(te) {
-    try {var range = te.ownerDocument.selection.createRange();}
-    catch(e) {}
-    if (!range || range.parentElement() != te) return false;
-    return range.compareEndPoints("StartToEnd", range) != 0;
-  };
-
-  CodeMirror.defineMode("null", function() {
-    return {token: function(stream) {stream.skipToEnd();}};
-  });
-  CodeMirror.defineMIME("text/plain", "null");
-
-  var keyNames = {3: "Enter", 8: "Backspace", 9: "Tab", 13: "Enter", 16: "Shift", 17: "Ctrl", 18: "Alt",
-                  19: "Pause", 20: "CapsLock", 27: "Esc", 32: "Space", 33: "PageUp", 34: "PageDown", 35: "End",
-                  36: "Home", 37: "Left", 38: "Up", 39: "Right", 40: "Down", 44: "PrintScrn", 45: "Insert",
-                  46: "Delete", 59: ";", 91: "Mod", 92: "Mod", 93: "Mod", 127: "Delete", 186: ";", 187: "=", 188: ",",
-                  189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\", 221: "]", 222: "'", 63276: "PageUp",
-                  63277: "PageDown", 63275: "End", 63273: "Home", 63234: "Left", 63232: "Up", 63235: "Right",
-                  63233: "Down", 63302: "Insert", 63272: "Delete"};
-  CodeMirror.keyNames = keyNames;
-  (function() {
-    // Number keys
-    for (var i = 0; i < 10; i++) keyNames[i + 48] = String(i);
-    // Alphabetic keys
-    for (var i = 65; i <= 90; i++) keyNames[i] = String.fromCharCode(i);
-    // Function keys
-    for (var i = 1; i <= 12; i++) keyNames[i + 111] = keyNames[i + 63235] = "F" + i;
-  })();
-
-  return CodeMirror;
-})();
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/closetag.js b/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/closetag.js
deleted file mode 100644
index 819d259..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/closetag.js
+++ /dev/null
@@ -1,146 +0,0 @@
-/**
- * Tag-closer extension for CodeMirror.
- *
- * This extension adds a "closeTag" utility function that can be used with key bindings to 
- * insert a matching end tag after the ">" character of a start tag has been typed.  It can
- * also complete "
- * Contributed under the same license terms as CodeMirror.
- */
-(function() {
-	/** Option that allows tag closing behavior to be toggled.  Default is true. */
-	CodeMirror.defaults['closeTagEnabled'] = true;
-	
-	/** Array of tag names to add indentation after the start tag for.  Default is the list of block-level html tags. */
-	CodeMirror.defaults['closeTagIndent'] = ['applet', 'blockquote', 'body', 'button', 'div', 'dl', 'fieldset', 'form', 'frameset', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'head', 'html', 'iframe', 'layer', 'legend', 'object', 'ol', 'p', 'select', 'table', 'ul'];
-
-	/**
-	 * Call during key processing to close tags.  Handles the key event if the tag is closed, otherwise throws CodeMirror.Pass.
-	 * - cm: The editor instance.
-	 * - ch: The character being processed.
-	 * - indent: Optional.  Omit or pass true to use the default indentation tag list defined in the 'closeTagIndent' option.
-	 *   Pass false to disable indentation.  Pass an array to override the default list of tag names.
-	 */
-	CodeMirror.defineExtension("closeTag", function(cm, ch, indent) {
-		if (!cm.getOption('closeTagEnabled')) {
-			throw CodeMirror.Pass;
-		}
-		
-		var mode = cm.getOption('mode');
-		
-		if (mode == 'text/html') {
-		
-			/*
-			 * Relevant structure of token:
-			 *
-			 * htmlmixed
-			 * 		className
-			 * 		state
-			 * 			htmlState
-			 * 				type
-			 * 				context
-			 * 					tagName
-			 * 			mode
-			 * 
-			 * xml
-			 * 		className
-			 * 		state
-			 * 			tagName
-			 * 			type
-			 */
-		
-			var pos = cm.getCursor();
-			var tok = cm.getTokenAt(pos);
-			var state = tok.state;
-			
-			if (state.mode && state.mode != 'html') {
-				throw CodeMirror.Pass; // With htmlmixed, we only care about the html sub-mode.
-			}
-			
-			if (ch == '>') {
-				var type = state.htmlState ? state.htmlState.type : state.type; // htmlmixed : xml
-				
-				if (tok.className == 'tag' && type == 'closeTag') {
-					throw CodeMirror.Pass; // Don't process the '>' at the end of an end-tag.
-				}
-			
-				cm.replaceSelection('>'); // Mode state won't update until we finish the tag.
-				pos = {line: pos.line, ch: pos.ch + 1};
-				cm.setCursor(pos);
-		
-				tok = cm.getTokenAt(cm.getCursor());
-				state = tok.state;
-				type = state.htmlState ? state.htmlState.type : state.type; // htmlmixed : xml
-
-				if (tok.className == 'tag' && type != 'selfcloseTag') {
-					var tagName = state.htmlState ? state.htmlState.context.tagName : state.tagName; // htmlmixed : xml
-					if (tagName.length > 0) {
-						insertEndTag(cm, indent, pos, tagName);
-					}
-					return;
-				}
-				
-				// Undo the '>' insert and allow cm to handle the key instead.
-				cm.setSelection({line: pos.line, ch: pos.ch - 1}, pos);
-				cm.replaceSelection("");
-			
-			} else if (ch == '/') {
-				if (tok.className == 'tag' && tok.string == '<') {
-					var tagName = state.htmlState ? (state.htmlState.context ? state.htmlState.context.tagName : '') : state.context.tagName; // htmlmixed : xml # extra htmlmized check is for ' 0) {
-						completeEndTag(cm, pos, tagName);
-						return;
-					}
-				}
-			}
-		
-		}
-		
-		throw CodeMirror.Pass; // Bubble if not handled
-	});
-
-	function insertEndTag(cm, indent, pos, tagName) {
-		if (shouldIndent(cm, indent, tagName)) {
-			cm.replaceSelection('\n\n', 'end');
-			cm.indentLine(pos.line + 1);
-			cm.indentLine(pos.line + 2);
-			cm.setCursor({line: pos.line + 1, ch: cm.getLine(pos.line + 1).length});
-		} else {
-			cm.replaceSelection('');
-			cm.setCursor(pos);
-		}
-	}
-	
-	function shouldIndent(cm, indent, tagName) {
-		if (typeof indent == 'undefined' || indent == null || indent == true) {
-			indent = cm.getOption('closeTagIndent');
-		}
-		if (!indent) {
-			indent = [];
-		}
-		return indexOf(indent, tagName.toLowerCase()) != -1;
-	}
-	
-	// C&P from codemirror.js...would be nice if this were visible to utilities.
-	function indexOf(collection, elt) {
-		if (collection.indexOf) return collection.indexOf(elt);
-		for (var i = 0, e = collection.length; i < e; ++i)
-			if (collection[i] == elt) return i;
-		return -1;
-	}
-
-	function completeEndTag(cm, pos, tagName) {
-		cm.replaceSelection('/' + tagName + '>');
-		cm.setCursor({line: pos.line, ch: pos.ch + tagName.length + 2 });
-	}
-	
-})();
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/dialog.css b/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/dialog.css
deleted file mode 100644
index 4cb467e..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/dialog.css
+++ /dev/null
@@ -1,23 +0,0 @@
-.CodeMirror-dialog {
-  position: relative;
-}
-
-.CodeMirror-dialog > div {
-  position: absolute;
-  top: 0; left: 0; right: 0;
-  background: white;
-  border-bottom: 1px solid #eee;
-  z-index: 15;
-  padding: .1em .8em;
-  overflow: hidden;
-  color: #333;
-}
-
-.CodeMirror-dialog input {
-  border: none;
-  outline: none;
-  background: transparent;
-  width: 20em;
-  color: inherit;
-  font-family: monospace;
-}
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/dialog.js b/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/dialog.js
deleted file mode 100644
index 95ba263..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/dialog.js
+++ /dev/null
@@ -1,63 +0,0 @@
-// Open simple dialogs on top of an editor. Relies on dialog.css.
-
-(function() {
-  function dialogDiv(cm, template) {
-    var wrap = cm.getWrapperElement();
-    var dialog = wrap.insertBefore(document.createElement("div"), wrap.firstChild);
-    dialog.className = "CodeMirror-dialog";
-    dialog.innerHTML = '
' + template + '
';
-    return dialog;
-  }
-
-  CodeMirror.defineExtension("openDialog", function(template, callback) {
-    var dialog = dialogDiv(this, template);
-    var closed = false, me = this;
-    function close() {
-      if (closed) return;
-      closed = true;
-      dialog.parentNode.removeChild(dialog);
-    }
-    var inp = dialog.getElementsByTagName("input")[0];
-    if (inp) {
-      CodeMirror.connect(inp, "keydown", function(e) {
-        if (e.keyCode == 13 || e.keyCode == 27) {
-          CodeMirror.e_stop(e);
-          close();
-          me.focus();
-          if (e.keyCode == 13) callback(inp.value);
-        }
-      });
-      inp.focus();
-      CodeMirror.connect(inp, "blur", close);
-    }
-    return close;
-  });
-
-  CodeMirror.defineExtension("openConfirm", function(template, callbacks) {
-    var dialog = dialogDiv(this, template);
-    var buttons = dialog.getElementsByTagName("button");
-    var closed = false, me = this, blurring = 1;
-    function close() {
-      if (closed) return;
-      closed = true;
-      dialog.parentNode.removeChild(dialog);
-      me.focus();
-    }
-    buttons[0].focus();
-    for (var i = 0; i < buttons.length; ++i) {
-      var b = buttons[i];
-      (function(callback) {
-        CodeMirror.connect(b, "click", function(e) {
-          CodeMirror.e_preventDefault(e);
-          close();
-          if (callback) callback(me);
-        });
-      })(callbacks[i]);
-      CodeMirror.connect(b, "blur", function() {
-        --blurring;
-        setTimeout(function() { if (blurring <= 0) close(); }, 200);
-      });
-      CodeMirror.connect(b, "focus", function() { ++blurring; });
-    }
-  });
-})();
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/foldcode.js b/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/foldcode.js
deleted file mode 100644
index 56e6144..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/foldcode.js
+++ /dev/null
@@ -1,191 +0,0 @@
-// the tagRangeFinder function is
-//   Copyright (C) 2011 by Daniel Glazman 
-// released under the MIT license (../../LICENSE) like the rest of CodeMirror
-CodeMirror.tagRangeFinder = function(cm, line, hideEnd) {
-  var nameStartChar = "A-Z_a-z\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02FF\\u0370-\\u037D\\u037F-\\u1FFF\\u200C-\\u200D\\u2070-\\u218F\\u2C00-\\u2FEF\\u3001-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFFD";
-  var nameChar = nameStartChar + "\-\.0-9\\u00B7\\u0300-\\u036F\\u203F-\\u2040";
-  var xmlNAMERegExp = new RegExp("^[" + nameStartChar + "][" + nameChar + "]*");
-
-  var lineText = cm.getLine(line);
-  var found = false;
-  var tag = null;
-  var pos = 0;
-  while (!found) {
-    pos = lineText.indexOf("<", pos);
-    if (-1 == pos) // no tag on line
-      return;
-    if (pos + 1 < lineText.length && lineText[pos + 1] == "/") { // closing tag
-      pos++;
-      continue;
-    }
-    // ok we weem to have a start tag
-    if (!lineText.substr(pos + 1).match(xmlNAMERegExp)) { // not a tag name...
-      pos++;
-      continue;
-    }
-    var gtPos = lineText.indexOf(">", pos + 1);
-    if (-1 == gtPos) { // end of start tag not in line
-      var l = line + 1;
-      var foundGt = false;
-      var lastLine = cm.lineCount();
-      while (l < lastLine && !foundGt) {
-        var lt = cm.getLine(l);
-        var gt = lt.indexOf(">");
-        if (-1 != gt) { // found a >
-          foundGt = true;
-          var slash = lt.lastIndexOf("/", gt);
-          if (-1 != slash && slash < gt) {
-            var str = lineText.substr(slash, gt - slash + 1);
-            if (!str.match( /\/\s*\>/ )) { // yep, that's the end of empty tag
-              if (hideEnd === true) l++;
-              return l;
-            }
-          }
-        }
-        l++;
-      }
-      found = true;
-    }
-    else {
-      var slashPos = lineText.lastIndexOf("/", gtPos);
-      if (-1 == slashPos) { // cannot be empty tag
-        found = true;
-        // don't continue
-      }
-      else { // empty tag?
-        // check if really empty tag
-        var str = lineText.substr(slashPos, gtPos - slashPos + 1);
-        if (!str.match( /\/\s*\>/ )) { // finally not empty
-          found = true;
-          // don't continue
-        }
-      }
-    }
-    if (found) {
-      var subLine = lineText.substr(pos + 1);
-      tag = subLine.match(xmlNAMERegExp);
-      if (tag) {
-        // we have an element name, wooohooo !
-        tag = tag[0];
-        // do we have the close tag on same line ???
-        if (-1 != lineText.indexOf("", pos)) // yep
-        {
-          found = false;
-        }
-        // we don't, so we have a candidate...
-      }
-      else
-        found = false;
-    }
-    if (!found)
-      pos++;
-  }
-
-  if (found) {
-    var startTag = "(\\<\\/" + tag + "\\>)|(\\<" + tag + "\\>)|(\\<" + tag + "\\s)|(\\<" + tag + "$)";
-    var startTagRegExp = new RegExp(startTag, "g");
-    var endTag = "";
-    var depth = 1;
-    var l = line + 1;
-    var lastLine = cm.lineCount();
-    while (l < lastLine) {
-      lineText = cm.getLine(l);
-      var match = lineText.match(startTagRegExp);
-      if (match) {
-        for (var i = 0; i < match.length; i++) {
-          if (match[i] == endTag)
-            depth--;
-          else
-            depth++;
-          if (!depth) {
-            if (hideEnd === true) l++;
-            return l;
-          }
-        }
-      }
-      l++;
-    }
-    return;
-  }
-};
-
-CodeMirror.braceRangeFinder = function(cm, line, hideEnd) {
-  var lineText = cm.getLine(line);
-  var startChar = lineText.lastIndexOf("{");
-  if (startChar < 0 || lineText.lastIndexOf("}") > startChar) return;
-  var tokenType = cm.getTokenAt({line: line, ch: startChar}).className;
-  var count = 1, lastLine = cm.lineCount(), end;
-  outer: for (var i = line + 1; i < lastLine; ++i) {
-    var text = cm.getLine(i), pos = 0;
-    for (;;) {
-      var nextOpen = text.indexOf("{", pos), nextClose = text.indexOf("}", pos);
-      if (nextOpen < 0) nextOpen = text.length;
-      if (nextClose < 0) nextClose = text.length;
-      pos = Math.min(nextOpen, nextClose);
-      if (pos == text.length) break;
-      if (cm.getTokenAt({line: i, ch: pos + 1}).className == tokenType) {
-        if (pos == nextOpen) ++count;
-        else if (!--count) { end = i; break outer; }
-      }
-      ++pos;
-    }
-  }
-  if (end == null || end == line + 1) return;
-  if (hideEnd === true) end++;
-  return end;
-};
-
-CodeMirror.indentRangeFinder = function(cm, line) {
-  var tabSize = cm.getOption("tabSize");
-  var myIndent = cm.getLineHandle(line).indentation(tabSize), last;
-  for (var i = line + 1, end = cm.lineCount(); i < end; ++i) {
-    var handle = cm.getLineHandle(i);
-    if (!/^\s*$/.test(handle.text)) {
-      if (handle.indentation(tabSize) <= myIndent) break;
-      last = i;
-    }
-  }
-  if (!last) return null;
-  return last + 1;
-};
-
-CodeMirror.newFoldFunction = function(rangeFinder, markText, hideEnd) {
-  var folded = [];
-  if (markText == null) markText = '
▼
%N%';
-
-  function isFolded(cm, n) {
-    for (var i = 0; i < folded.length; ++i) {
-      var start = cm.lineInfo(folded[i].start);
-      if (!start) folded.splice(i--, 1);
-      else if (start.line == n) return {pos: i, region: folded[i]};
-    }
-  }
-
-  function expand(cm, region) {
-    cm.clearMarker(region.start);
-    for (var i = 0; i < region.hidden.length; ++i)
-      cm.showLine(region.hidden[i]);
-  }
-
-  return function(cm, line) {
-    cm.operation(function() {
-      var known = isFolded(cm, line);
-      if (known) {
-        folded.splice(known.pos, 1);
-        expand(cm, known.region);
-      } else {
-        var end = rangeFinder(cm, line, hideEnd);
-        if (end == null) return;
-        var hidden = [];
-        for (var i = line + 1; i < end; ++i) {
-          var handle = cm.hideLine(i);
-          if (handle) hidden.push(handle);
-        }
-        var first = cm.setMarker(line, markText);
-        var region = {start: first, hidden: hidden};
-        cm.onDeleteLine(first, function() { expand(cm, region); });
-        folded.push(region);
-      }
-    });
-  };
-};
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/formatting.js b/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/formatting.js
deleted file mode 100644
index e189119..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/formatting.js
+++ /dev/null
@@ -1,294 +0,0 @@
-// ============== Formatting extensions ============================
-// A common storage for all mode-specific formatting features
-if (!CodeMirror.modeExtensions) CodeMirror.modeExtensions = {};
-
-// Returns the extension of the editor's current mode
-CodeMirror.defineExtension("getModeExt", function () {
-  var mname = CodeMirror.resolveMode(this.getOption("mode")).name;
-  var ext = CodeMirror.modeExtensions[mname];
-  if (!ext) throw new Error("No extensions found for mode " + mname);
-  return ext;
-});
-
-// If the current mode is 'htmlmixed', returns the extension of a mode located at
-// the specified position (can be htmlmixed, css or javascript). Otherwise, simply
-// returns the extension of the editor's current mode.
-CodeMirror.defineExtension("getModeExtAtPos", function (pos) {
-  var token = this.getTokenAt(pos);
-  if (token && token.state && token.state.mode)
-    return CodeMirror.modeExtensions[token.state.mode == "html" ? "htmlmixed" : token.state.mode];
-  else
-    return this.getModeExt();
-});
-
-// Comment/uncomment the specified range
-CodeMirror.defineExtension("commentRange", function (isComment, from, to) {
-  var curMode = this.getModeExtAtPos(this.getCursor());
-  if (isComment) { // Comment range
-    var commentedText = this.getRange(from, to);
-    this.replaceRange(curMode.commentStart + this.getRange(from, to) + curMode.commentEnd
-      , from, to);
-    if (from.line == to.line && from.ch == to.ch) { // An empty comment inserted - put cursor inside
-      this.setCursor(from.line, from.ch + curMode.commentStart.length);
-    }
-  }
-  else { // Uncomment range
-    var selText = this.getRange(from, to);
-    var startIndex = selText.indexOf(curMode.commentStart);
-    var endIndex = selText.lastIndexOf(curMode.commentEnd);
-    if (startIndex > -1 && endIndex > -1 && endIndex > startIndex) {
-      // Take string till comment start
-      selText = selText.substr(0, startIndex)
-      // From comment start till comment end
-        + selText.substring(startIndex + curMode.commentStart.length, endIndex)
-      // From comment end till string end
-        + selText.substr(endIndex + curMode.commentEnd.length);
-    }
-    this.replaceRange(selText, from, to);
-  }
-});
-
-// Applies automatic mode-aware indentation to the specified range
-CodeMirror.defineExtension("autoIndentRange", function (from, to) {
-  var cmInstance = this;
-  this.operation(function () {
-    for (var i = from.line; i <= to.line; i++) {
-      cmInstance.indentLine(i, "smart");
-    }
-  });
-});
-
-// Applies automatic formatting to the specified range
-CodeMirror.defineExtension("autoFormatRange", function (from, to) {
-  var absStart = this.indexFromPos(from);
-  var absEnd = this.indexFromPos(to);
-  // Insert additional line breaks where necessary according to the
-  // mode's syntax
-  var res = this.getModeExt().autoFormatLineBreaks(this.getValue(), absStart, absEnd);
-  var cmInstance = this;
-
-  // Replace and auto-indent the range
-  this.operation(function () {
-    cmInstance.replaceRange(res, from, to);
-    var startLine = cmInstance.posFromIndex(absStart).line;
-    var endLine = cmInstance.posFromIndex(absStart + res.length).line;
-    for (var i = startLine; i <= endLine; i++) {
-      cmInstance.indentLine(i, "smart");
-    }
-  });
-});
-
-// Define extensions for a few modes
-
-CodeMirror.modeExtensions["css"] = {
-  commentStart: "/*",
-  commentEnd: "*/",
-  wordWrapChars: [";", "\\{", "\\}"],
-  autoFormatLineBreaks: function (text) {
-    return text.replace(new RegExp("(;|\\{|\\})([^\r\n])", "g"), "$1\n$2");
-  }
-};
-
-CodeMirror.modeExtensions["javascript"] = {
-  commentStart: "/*",
-  commentEnd: "*/",
-  wordWrapChars: [";", "\\{", "\\}"],
-
-  getNonBreakableBlocks: function (text) {
-    var nonBreakableRegexes = [
-        new RegExp("for\\s*?\\(([\\s\\S]*?)\\)"),
-        new RegExp("'([\\s\\S]*?)('|$)"),
-        new RegExp("\"([\\s\\S]*?)(\"|$)"),
-        new RegExp("//.*([\r\n]|$)")
-      ];
-    var nonBreakableBlocks = new Array();
-    for (var i = 0; i < nonBreakableRegexes.length; i++) {
-      var curPos = 0;
-      while (curPos < text.length) {
-        var m = text.substr(curPos).match(nonBreakableRegexes[i]);
-        if (m != null) {
-          nonBreakableBlocks.push({
-            start: curPos + m.index,
-            end: curPos + m.index + m[0].length
-          });
-          curPos += m.index + Math.max(1, m[0].length);
-        }
-        else { // No more matches
-          break;
-        }
-      }
-    }
-    nonBreakableBlocks.sort(function (a, b) {
-      return a.start - b.start;
-    });
-
-    return nonBreakableBlocks;
-  },
-
-  autoFormatLineBreaks: function (text) {
-    var curPos = 0;
-    var reLinesSplitter = new RegExp("(;|\\{|\\})([^\r\n])", "g");
-    var nonBreakableBlocks = this.getNonBreakableBlocks(text);
-    if (nonBreakableBlocks != null) {
-      var res = "";
-      for (var i = 0; i < nonBreakableBlocks.length; i++) {
-        if (nonBreakableBlocks[i].start > curPos) { // Break lines till the block
-          res += text.substring(curPos, nonBreakableBlocks[i].start).replace(reLinesSplitter, "$1\n$2");
-          curPos = nonBreakableBlocks[i].start;
-        }
-        if (nonBreakableBlocks[i].start <= curPos
-          && nonBreakableBlocks[i].end >= curPos) { // Skip non-breakable block
-          res += text.substring(curPos, nonBreakableBlocks[i].end);
-          curPos = nonBreakableBlocks[i].end;
-        }
-      }
-      if (curPos < text.length - 1) {
-        res += text.substr(curPos).replace(reLinesSplitter, "$1\n$2");
-      }
-      return res;
-    }
-    else {
-      return text.replace(reLinesSplitter, "$1\n$2");
-    }
-  }
-};
-
-CodeMirror.modeExtensions["xml"] = {
-  commentStart: "",
-  wordWrapChars: [">"],
-
-  autoFormatLineBreaks: function (text) {
-    var lines = text.split("\n");
-    var reProcessedPortion = new RegExp("(^\\s*?<|^[^<]*?)(.+)(>\\s*?$|[^>]*?$)");
-    var reOpenBrackets = new RegExp("<", "g");
-    var reCloseBrackets = new RegExp("(>)([^\r\n])", "g");
-    for (var i = 0; i < lines.length; i++) {
-      var mToProcess = lines[i].match(reProcessedPortion);
-      if (mToProcess != null && mToProcess.length > 3) { // The line starts with whitespaces and ends with whitespaces
-        lines[i] = mToProcess[1]
-            + mToProcess[2].replace(reOpenBrackets, "\n$&").replace(reCloseBrackets, "$1\n$2")
-            + mToProcess[3];
-        continue;
-      }
-    }
-
-    return lines.join("\n");
-  }
-};
-
-CodeMirror.modeExtensions["htmlmixed"] = {
-  commentStart: "",
-  wordWrapChars: [">", ";", "\\{", "\\}"],
-
-  getModeInfos: function (text, absPos) {
-    var modeInfos = new Array();
-    modeInfos[0] =
-      {
-        pos: 0,
-        modeExt: CodeMirror.modeExtensions["xml"],
-        modeName: "xml"
-      };
-
-    var modeMatchers = new Array();
-    modeMatchers[0] =
-      {
-        regex: new RegExp("]*>([\\s\\S]*?)(]*>|$)", "i"),
-        modeExt: CodeMirror.modeExtensions["css"],
-        modeName: "css"
-      };
-    modeMatchers[1] =
-      {
-        regex: new RegExp("]*>([\\s\\S]*?)(]*>|$)", "i"),
-        modeExt: CodeMirror.modeExtensions["javascript"],
-        modeName: "javascript"
-      };
-
-    var lastCharPos = (typeof (absPos) !== "undefined" ? absPos : text.length - 1);
-    // Detect modes for the entire text
-    for (var i = 0; i < modeMatchers.length; i++) {
-      var curPos = 0;
-      while (curPos <= lastCharPos) {
-        var m = text.substr(curPos).match(modeMatchers[i].regex);
-        if (m != null) {
-          if (m.length > 1 && m[1].length > 0) {
-            // Push block begin pos
-            var blockBegin = curPos + m.index + m[0].indexOf(m[1]);
-            modeInfos.push(
-              {
-                pos: blockBegin,
-                modeExt: modeMatchers[i].modeExt,
-                modeName: modeMatchers[i].modeName
-              });
-            // Push block end pos
-            modeInfos.push(
-              {
-                pos: blockBegin + m[1].length,
-                modeExt: modeInfos[0].modeExt,
-                modeName: modeInfos[0].modeName
-              });
-            curPos += m.index + m[0].length;
-            continue;
-          }
-          else {
-            curPos += m.index + Math.max(m[0].length, 1);
-          }
-        }
-        else { // No more matches
-          break;
-        }
-      }
-    }
-    // Sort mode infos
-    modeInfos.sort(function sortModeInfo(a, b) {
-      return a.pos - b.pos;
-    });
-
-    return modeInfos;
-  },
-
-  autoFormatLineBreaks: function (text, startPos, endPos) {
-    var modeInfos = this.getModeInfos(text);
-    var reBlockStartsWithNewline = new RegExp("^\\s*?\n");
-    var reBlockEndsWithNewline = new RegExp("\n\\s*?$");
-    var res = "";
-    // Use modes info to break lines correspondingly
-    if (modeInfos.length > 1) { // Deal with multi-mode text
-      for (var i = 1; i <= modeInfos.length; i++) {
-        var selStart = modeInfos[i - 1].pos;
-        var selEnd = (i < modeInfos.length ? modeInfos[i].pos : endPos);
-
-        if (selStart >= endPos) { // The block starts later than the needed fragment
-          break;
-        }
-        if (selStart < startPos) {
-          if (selEnd <= startPos) { // The block starts earlier than the needed fragment
-            continue;
-          }
-          selStart = startPos;
-        }
-        if (selEnd > endPos) {
-          selEnd = endPos;
-        }
-        var textPortion = text.substring(selStart, selEnd);
-        if (modeInfos[i - 1].modeName != "xml") { // Starting a CSS or JavaScript block
-          if (!reBlockStartsWithNewline.test(textPortion)
-              && selStart > 0) { // The block does not start with a line break
-            textPortion = "\n" + textPortion;
-          }
-          if (!reBlockEndsWithNewline.test(textPortion)
-              && selEnd < text.length - 1) { // The block does not end with a line break
-            textPortion += "\n";
-          }
-        }
-        res += modeInfos[i - 1].modeExt.autoFormatLineBreaks(textPortion);
-      }
-    }
-    else { // Single-mode text
-      res = modeInfos[0].modeExt.autoFormatLineBreaks(text.substring(startPos, endPos));
-    }
-
-    return res;
-  }
-};
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/javascript-hint.js b/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/javascript-hint.js
deleted file mode 100644
index 2117e5a..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/javascript-hint.js
+++ /dev/null
@@ -1,134 +0,0 @@
-(function () {
-  function forEach(arr, f) {
-    for (var i = 0, e = arr.length; i < e; ++i) f(arr[i]);
-  }
-  
-  function arrayContains(arr, item) {
-    if (!Array.prototype.indexOf) {
-      var i = arr.length;
-      while (i--) {
-        if (arr[i] === item) {
-          return true;
-        }
-      }
-      return false;
-    }
-    return arr.indexOf(item) != -1;
-  }
-
-  function scriptHint(editor, keywords, getToken) {
-    // Find the token at the cursor
-    var cur = editor.getCursor(), token = getToken(editor, cur), tprop = token;
-    // If it's not a 'word-style' token, ignore the token.
-		if (!/^[\w$_]*$/.test(token.string)) {
-      token = tprop = {start: cur.ch, end: cur.ch, string: "", state: token.state,
-                       className: token.string == "." ? "property" : null};
-    }
-    // If it is a property, find out what it is a property of.
-    while (tprop.className == "property") {
-      tprop = getToken(editor, {line: cur.line, ch: tprop.start});
-      if (tprop.string != ".") return;
-      tprop = getToken(editor, {line: cur.line, ch: tprop.start});
-      if (tprop.string == ')') {
-        var level = 1;
-        do {
-          tprop = getToken(editor, {line: cur.line, ch: tprop.start});
-          switch (tprop.string) {
-          case ')': level++; break;
-          case '(': level--; break;
-          default: break;
-          }
-        } while (level > 0)
-        tprop = getToken(editor, {line: cur.line, ch: tprop.start});
-				if (tprop.className == 'variable')
-					tprop.className = 'function';
-				else return; // no clue
-      }
-      if (!context) var context = [];
-      context.push(tprop);
-    }
-    return {list: getCompletions(token, context, keywords),
-            from: {line: cur.line, ch: token.start},
-            to: {line: cur.line, ch: token.end}};
-  }
-
-  CodeMirror.javascriptHint = function(editor) {
-    return scriptHint(editor, javascriptKeywords,
-                      function (e, cur) {return e.getTokenAt(cur);});
-  }
-
-  function getCoffeeScriptToken(editor, cur) {
-  // This getToken, it is for coffeescript, imitates the behavior of
-  // getTokenAt method in javascript.js, that is, returning "property"
-  // type and treat "." as indepenent token.
-    var token = editor.getTokenAt(cur);
-    if (cur.ch == token.start + 1 && token.string.charAt(0) == '.') {
-      token.end = token.start;
-      token.string = '.';
-      token.className = "property";
-    }
-    else if (/^\.[\w$_]*$/.test(token.string)) {
-      token.className = "property";
-      token.start++;
-      token.string = token.string.replace(/\./, '');
-    }
-    return token;
-  }
-
-  CodeMirror.coffeescriptHint = function(editor) {
-    return scriptHint(editor, coffeescriptKeywords, getCoffeeScriptToken);
-  }
-
-  var stringProps = ("charAt charCodeAt indexOf lastIndexOf substring substr slice trim trimLeft trimRight " +
-                     "toUpperCase toLowerCase split concat match replace search").split(" ");
-  var arrayProps = ("length concat join splice push pop shift unshift slice reverse sort indexOf " +
-                    "lastIndexOf every some filter forEach map reduce reduceRight ").split(" ");
-  var funcProps = "prototype apply call bind".split(" ");
-  var javascriptKeywords = ("break case catch continue debugger default delete do else false finally for function " +
-                  "if in instanceof new null return switch throw true try typeof var void while with").split(" ");
-  var coffeescriptKeywords = ("and break catch class continue delete do else extends false finally for " +
-                  "if in instanceof isnt new no not null of off on or return switch then throw true try typeof until void while with yes").split(" ");
-
-  function getCompletions(token, context, keywords) {
-    var found = [], start = token.string;
-    function maybeAdd(str) {
-      if (str.indexOf(start) == 0 && !arrayContains(found, str)) found.push(str);
-    }
-    function gatherCompletions(obj) {
-      if (typeof obj == "string") forEach(stringProps, maybeAdd);
-      else if (obj instanceof Array) forEach(arrayProps, maybeAdd);
-      else if (obj instanceof Function) forEach(funcProps, maybeAdd);
-      for (var name in obj) maybeAdd(name);
-    }
-
-    if (context) {
-      // If this is a property, see if it belongs to some object we can
-      // find in the current environment.
-      var obj = context.pop(), base;
-      if (obj.className == "variable")
-        base = window[obj.string];
-      else if (obj.className == "string")
-        base = "";
-      else if (obj.className == "atom")
-        base = 1;
-      else if (obj.className == "function") {
-        if (window.jQuery != null && (obj.string == '$' || obj.string == 'jQuery') &&
-            (typeof window.jQuery == 'function'))
-          base = window.jQuery();
-        else if (window._ != null && (obj.string == '_') && (typeof window._ == 'function'))
-          base = window._();
-      }
-      while (base != null && context.length)
-        base = base[context.pop().string];
-      if (base != null) gatherCompletions(base);
-    }
-    else {
-      // If not, just look in the window object and any local scope
-      // (reading into JS mode internals to get at the local variables)
-      for (var v = token.state.localVars; v; v = v.next) maybeAdd(v.name);
-      gatherCompletions(window);
-      forEach(keywords, maybeAdd);
-    }
-    return found;
-  }
-})();
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/loadmode.js b/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/loadmode.js
deleted file mode 100644
index 48d5a7a..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/loadmode.js
+++ /dev/null
@@ -1,51 +0,0 @@
-(function() {
-  if (!CodeMirror.modeURL) CodeMirror.modeURL = "../mode/%N/%N.js";
-
-  var loading = {};
-  function splitCallback(cont, n) {
-    var countDown = n;
-    return function() { if (--countDown == 0) cont(); }
-  }
-  function ensureDeps(mode, cont) {
-    var deps = CodeMirror.modes[mode].dependencies;
-    if (!deps) return cont();
-    var missing = [];
-    for (var i = 0; i < deps.length; ++i) {
-      if (!CodeMirror.modes.hasOwnProperty(deps[i]))
-        missing.push(deps[i]);
-    }
-    if (!missing.length) return cont();
-    var split = splitCallback(cont, missing.length);
-    for (var i = 0; i < missing.length; ++i)
-      CodeMirror.requireMode(missing[i], split);
-  }
-
-  CodeMirror.requireMode = function(mode, cont) {
-    if (typeof mode != "string") mode = mode.name;
-    if (CodeMirror.modes.hasOwnProperty(mode)) return ensureDeps(mode, cont);
-    if (loading.hasOwnProperty(mode)) return loading[mode].push(cont);
-
-    var script = document.createElement("script");
-    script.src = CodeMirror.modeURL.replace(/%N/g, mode);
-    var others = document.getElementsByTagName("script")[0];
-    others.parentNode.insertBefore(script, others);
-    var list = loading[mode] = [cont];
-    var count = 0, poll = setInterval(function() {
-      if (++count > 100) return clearInterval(poll);
-      if (CodeMirror.modes.hasOwnProperty(mode)) {
-        clearInterval(poll);
-        loading[mode] = null;
-        ensureDeps(mode, function() {
-          for (var i = 0; i < list.length; ++i) list[i]();
-        });
-      }
-    }, 200);
-  };
-
-  CodeMirror.autoLoadMode = function(instance, mode) {
-    if (!CodeMirror.modes.hasOwnProperty(mode))
-      CodeMirror.requireMode(mode, function() {
-        instance.setOption("mode", instance.getOption("mode"));
-      });
-  };
-}());
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/match-highlighter.js b/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/match-highlighter.js
deleted file mode 100644
index 59098ff..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/match-highlighter.js
+++ /dev/null
@@ -1,44 +0,0 @@
-// Define match-highlighter commands. Depends on searchcursor.js
-// Use by attaching the following function call to the onCursorActivity event:
-	//myCodeMirror.matchHighlight(minChars);
-// And including a special span.CodeMirror-matchhighlight css class (also optionally a separate one for .CodeMirror-focused -- see demo matchhighlighter.html)
-
-(function() {
-  var DEFAULT_MIN_CHARS = 2;
-  
-  function MatchHighlightState() {
-	this.marked = [];
-  }
-  function getMatchHighlightState(cm) {
-	return cm._matchHighlightState || (cm._matchHighlightState = new MatchHighlightState());
-  }
-  
-  function clearMarks(cm) {
-	var state = getMatchHighlightState(cm);
-	for (var i = 0; i < state.marked.length; ++i)
-		state.marked[i].clear();
-	state.marked = [];
-  }
-  
-  function markDocument(cm, className, minChars) {
-    clearMarks(cm);
-	minChars = (typeof minChars !== 'undefined' ? minChars : DEFAULT_MIN_CHARS);
-	if (cm.somethingSelected() && cm.getSelection().replace(/^\s+|\s+$/g, "").length >= minChars) {
-		var state = getMatchHighlightState(cm);
-		var query = cm.getSelection();
-		cm.operation(function() {
-			if (cm.lineCount() < 2000) { // This is too expensive on big documents.
-			  for (var cursor = cm.getSearchCursor(query); cursor.findNext();) {
-				//Only apply matchhighlight to the matches other than the one actually selected
-				if (!(cursor.from().line === cm.getCursor(true).line && cursor.from().ch === cm.getCursor(true).ch))
-					state.marked.push(cm.markText(cursor.from(), cursor.to(), className));
-			  }
-			}
-		  });
-	}
-  }
-
-  CodeMirror.defineExtension("matchHighlight", function(className, minChars) {
-    markDocument(this, className, minChars);
-  });
-})();
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/overlay.js b/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/overlay.js
deleted file mode 100644
index 6471a5e..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/overlay.js
+++ /dev/null
@@ -1,51 +0,0 @@
-// Utility function that allows modes to be combined. The mode given
-// as the base argument takes care of most of the normal mode
-// functionality, but a second (typically simple) mode is used, which
-// can override the style of text. Both modes get to parse all of the
-// text, but when both assign a non-null style to a piece of code, the
-// overlay wins, unless the combine argument was true, in which case
-// the styles are combined.
-
-CodeMirror.overlayParser = function(base, overlay, combine) {
-  return {
-    startState: function() {
-      return {
-        base: CodeMirror.startState(base),
-        overlay: CodeMirror.startState(overlay),
-        basePos: 0, baseCur: null,
-        overlayPos: 0, overlayCur: null
-      };
-    },
-    copyState: function(state) {
-      return {
-        base: CodeMirror.copyState(base, state.base),
-        overlay: CodeMirror.copyState(overlay, state.overlay),
-        basePos: state.basePos, baseCur: null,
-        overlayPos: state.overlayPos, overlayCur: null
-      };
-    },
-
-    token: function(stream, state) {
-      if (stream.start == state.basePos) {
-        state.baseCur = base.token(stream, state.base);
-        state.basePos = stream.pos;
-      }
-      if (stream.start == state.overlayPos) {
-        stream.pos = stream.start;
-        state.overlayCur = overlay.token(stream, state.overlay);
-        state.overlayPos = stream.pos;
-      }
-      stream.pos = Math.min(state.basePos, state.overlayPos);
-      if (stream.eol()) state.basePos = state.overlayPos = 0;
-
-      if (state.overlayCur == null) return state.baseCur;
-      if (state.baseCur != null && combine) return state.baseCur + " " + state.overlayCur;
-      else return state.overlayCur;
-    },
-    
-    indent: base.indent && function(state, textAfter) {
-      return base.indent(state.base, textAfter);
-    },
-    electricChars: base.electricChars
-  };
-};
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/runmode.js b/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/runmode.js
deleted file mode 100644
index fc58d85..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/runmode.js
+++ /dev/null
@@ -1,49 +0,0 @@
-CodeMirror.runMode = function(string, modespec, callback, options) {
-  var mode = CodeMirror.getMode(CodeMirror.defaults, modespec);
-  var isNode = callback.nodeType == 1;
-  var tabSize = (options && options.tabSize) || CodeMirror.defaults.tabSize;
-  if (isNode) {
-    var node = callback, accum = [], col = 0;
-    callback = function(text, style) {
-      if (text == "\n") {
-        accum.push("
");
-        col = 0;
-        return;
-      }
-      var escaped = "";
-      // HTML-escape and replace tabs
-      for (var pos = 0;;) {
-        var idx = text.indexOf("\t", pos);
-        if (idx == -1) {
-          escaped += CodeMirror.htmlEscape(text.slice(pos));
-          col += text.length - pos;
-          break;
-        } else {
-          col += idx - pos;
-          escaped += CodeMirror.htmlEscape(text.slice(pos, idx));
-          var size = tabSize - col % tabSize;
-          col += size;
-          for (var i = 0; i < size; ++i) escaped += " ";
-          pos = idx + 1;
-        }
-      }
-
-      if (style) 
-        accum.push("" + escaped + "");
-      else
-        accum.push(escaped);
-    }
-  }
-  var lines = CodeMirror.splitLines(string), state = CodeMirror.startState(mode);
-  for (var i = 0, e = lines.length; i < e; ++i) {
-    if (i) callback("\n");
-    var stream = new CodeMirror.StringStream(lines[i]);
-    while (!stream.eol()) {
-      var style = mode.token(stream, state);
-      callback(stream.current(), style, i, stream.start);
-      stream.start = stream.pos;
-    }
-  }
-  if (isNode)
-    node.innerHTML = accum.join("");
-};
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/search.js b/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/search.js
deleted file mode 100644
index f194c63..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/search.js
+++ /dev/null
@@ -1,114 +0,0 @@
-// Define search commands. Depends on dialog.js or another
-// implementation of the openDialog method.
-
-// Replace works a little oddly -- it will do the replace on the next
-// Ctrl-G (or whatever is bound to findNext) press. You prevent a
-// replace by making sure the match is no longer selected when hitting
-// Ctrl-G.
-
-(function() {
-  function SearchState() {
-    this.posFrom = this.posTo = this.query = null;
-    this.marked = [];
-  }
-  function getSearchState(cm) {
-    return cm._searchState || (cm._searchState = new SearchState());
-  }
-  function dialog(cm, text, shortText, f) {
-    if (cm.openDialog) cm.openDialog(text, f);
-    else f(prompt(shortText, ""));
-  }
-  function confirmDialog(cm, text, shortText, fs) {
-    if (cm.openConfirm) cm.openConfirm(text, fs);
-    else if (confirm(shortText)) fs[0]();
-  }
-  function parseQuery(query) {
-    var isRE = query.match(/^\/(.*)\/$/);
-    return isRE ? new RegExp(isRE[1]) : query;
-  }
-  var queryDialog =
-    'Search:  (Use /re/ syntax for regexp search)';
-  function doSearch(cm, rev) {
-    var state = getSearchState(cm);
-    if (state.query) return findNext(cm, rev);
-    dialog(cm, queryDialog, "Search for:", function(query) {
-      cm.operation(function() {
-        if (!query || state.query) return;
-        state.query = parseQuery(query);
-        if (cm.lineCount() < 2000) { // This is too expensive on big documents.
-          for (var cursor = cm.getSearchCursor(query); cursor.findNext();)
-            state.marked.push(cm.markText(cursor.from(), cursor.to(), "CodeMirror-searching"));
-        }
-        state.posFrom = state.posTo = cm.getCursor();
-        findNext(cm, rev);
-      });
-    });
-  }
-  function findNext(cm, rev) {cm.operation(function() {
-    var state = getSearchState(cm);
-    var cursor = cm.getSearchCursor(state.query, rev ? state.posFrom : state.posTo);
-    if (!cursor.find(rev)) {
-      cursor = cm.getSearchCursor(state.query, rev ? {line: cm.lineCount() - 1} : {line: 0, ch: 0});
-      if (!cursor.find(rev)) return;
-    }
-    cm.setSelection(cursor.from(), cursor.to());
-    state.posFrom = cursor.from(); state.posTo = cursor.to();
-  })}
-  function clearSearch(cm) {cm.operation(function() {
-    var state = getSearchState(cm);
-    if (!state.query) return;
-    state.query = null;
-    for (var i = 0; i < state.marked.length; ++i) state.marked[i].clear();
-    state.marked.length = 0;
-  })}
-
-  var replaceQueryDialog =
-    'Replace:  (Use /re/ syntax for regexp search)';
-  var replacementQueryDialog = 'With: ';
-  var doReplaceConfirm = "Replace?   ";
-  function replace(cm, all) {
-    dialog(cm, replaceQueryDialog, "Replace:", function(query) {
-      if (!query) return;
-      query = parseQuery(query);
-      dialog(cm, replacementQueryDialog, "Replace with:", function(text) {
-        if (all) {
-          cm.compoundChange(function() { cm.operation(function() {
-            for (var cursor = cm.getSearchCursor(query); cursor.findNext();) {
-              if (typeof query != "string") {
-                var match = cm.getRange(cursor.from(), cursor.to()).match(query);
-                cursor.replace(text.replace(/\$(\d)/, function(w, i) {return match[i];}));
-              } else cursor.replace(text);
-            }
-          })});
-        } else {
-          clearSearch(cm);
-          var cursor = cm.getSearchCursor(query, cm.getCursor());
-          function advance() {
-            var start = cursor.from(), match;
-            if (!(match = cursor.findNext())) {
-              cursor = cm.getSearchCursor(query);
-              if (!(match = cursor.findNext()) ||
-                  (cursor.from().line == start.line && cursor.from().ch == start.ch)) return;
-            }
-            cm.setSelection(cursor.from(), cursor.to());
-            confirmDialog(cm, doReplaceConfirm, "Replace?",
-                          [function() {doReplace(match);}, advance]);
-          }
-          function doReplace(match) {
-            cursor.replace(typeof query == "string" ? text :
-                           text.replace(/\$(\d)/, function(w, i) {return match[i];}));
-            advance();
-          }
-          advance();
-        }
-      });
-    });
-  }
-
-  CodeMirror.commands.find = function(cm) {clearSearch(cm); doSearch(cm);};
-  CodeMirror.commands.findNext = doSearch;
-  CodeMirror.commands.findPrev = function(cm) {doSearch(cm, true);};
-  CodeMirror.commands.clearSearch = clearSearch;
-  CodeMirror.commands.replace = replace;
-  CodeMirror.commands.replaceAll = function(cm) {replace(cm, true);};
-})();
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/searchcursor.js b/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/searchcursor.js
deleted file mode 100644
index ec3f73c..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/searchcursor.js
+++ /dev/null
@@ -1,117 +0,0 @@
-(function(){
-  function SearchCursor(cm, query, pos, caseFold) {
-    this.atOccurrence = false; this.cm = cm;
-    if (caseFold == null && typeof query == "string") caseFold = false;
-
-    pos = pos ? cm.clipPos(pos) : {line: 0, ch: 0};
-    this.pos = {from: pos, to: pos};
-
-    // The matches method is filled in based on the type of query.
-    // It takes a position and a direction, and returns an object
-    // describing the next occurrence of the query, or null if no
-    // more matches were found.
-    if (typeof query != "string") // Regexp match
-      this.matches = function(reverse, pos) {
-        if (reverse) {
-          var line = cm.getLine(pos.line).slice(0, pos.ch), match = line.match(query), start = 0;
-          while (match) {
-            var ind = line.indexOf(match[0]);
-            start += ind;
-            line = line.slice(ind + 1);
-            var newmatch = line.match(query);
-            if (newmatch) match = newmatch;
-            else break;
-            start++;
-          }
-        }
-        else {
-          var line = cm.getLine(pos.line).slice(pos.ch), match = line.match(query),
-          start = match && pos.ch + line.indexOf(match[0]);
-        }
-        if (match)
-          return {from: {line: pos.line, ch: start},
-                  to: {line: pos.line, ch: start + match[0].length},
-                  match: match};
-      };
-    else { // String query
-      if (caseFold) query = query.toLowerCase();
-      var fold = caseFold ? function(str){return str.toLowerCase();} : function(str){return str;};
-      var target = query.split("\n");
-      // Different methods for single-line and multi-line queries
-      if (target.length == 1)
-        this.matches = function(reverse, pos) {
-          var line = fold(cm.getLine(pos.line)), len = query.length, match;
-          if (reverse ? (pos.ch >= len && (match = line.lastIndexOf(query, pos.ch - len)) != -1)
-              : (match = line.indexOf(query, pos.ch)) != -1)
-            return {from: {line: pos.line, ch: match},
-                    to: {line: pos.line, ch: match + len}};
-        };
-      else
-        this.matches = function(reverse, pos) {
-          var ln = pos.line, idx = (reverse ? target.length - 1 : 0), match = target[idx], line = fold(cm.getLine(ln));
-          var offsetA = (reverse ? line.indexOf(match) + match.length : line.lastIndexOf(match));
-          if (reverse ? offsetA >= pos.ch || offsetA != match.length
-              : offsetA <= pos.ch || offsetA != line.length - match.length)
-            return;
-          for (;;) {
-            if (reverse ? !ln : ln == cm.lineCount() - 1) return;
-            line = fold(cm.getLine(ln += reverse ? -1 : 1));
-            match = target[reverse ? --idx : ++idx];
-            if (idx > 0 && idx < target.length - 1) {
-              if (line != match) return;
-              else continue;
-            }
-            var offsetB = (reverse ? line.lastIndexOf(match) : line.indexOf(match) + match.length);
-            if (reverse ? offsetB != line.length - match.length : offsetB != match.length)
-              return;
-            var start = {line: pos.line, ch: offsetA}, end = {line: ln, ch: offsetB};
-            return {from: reverse ? end : start, to: reverse ? start : end};
-          }
-        };
-    }
-  }
-
-  SearchCursor.prototype = {
-    findNext: function() {return this.find(false);},
-    findPrevious: function() {return this.find(true);},
-
-    find: function(reverse) {
-      var self = this, pos = this.cm.clipPos(reverse ? this.pos.from : this.pos.to);
-      function savePosAndFail(line) {
-        var pos = {line: line, ch: 0};
-        self.pos = {from: pos, to: pos};
-        self.atOccurrence = false;
-        return false;
-      }
-
-      for (;;) {
-        if (this.pos = this.matches(reverse, pos)) {
-          this.atOccurrence = true;
-          return this.pos.match || true;
-        }
-        if (reverse) {
-          if (!pos.line) return savePosAndFail(0);
-          pos = {line: pos.line-1, ch: this.cm.getLine(pos.line-1).length};
-        }
-        else {
-          var maxLine = this.cm.lineCount();
-          if (pos.line == maxLine - 1) return savePosAndFail(maxLine);
-          pos = {line: pos.line+1, ch: 0};
-        }
-      }
-    },
-
-    from: function() {if (this.atOccurrence) return this.pos.from;},
-    to: function() {if (this.atOccurrence) return this.pos.to;},
-
-    replace: function(newText) {
-      var self = this;
-      if (this.atOccurrence)
-        self.pos.to = this.cm.replaceRange(newText, self.pos.from, self.pos.to);
-    }
-  };
-
-  CodeMirror.defineExtension("getSearchCursor", function(query, pos, caseFold) {
-    return new SearchCursor(this, query, pos, caseFold);
-  });
-})();
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/simple-hint.css b/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/simple-hint.css
deleted file mode 100644
index 4387cb9..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/simple-hint.css
+++ /dev/null
@@ -1,16 +0,0 @@
-.CodeMirror-completions {
-  position: absolute;
-  z-index: 10;
-  overflow: hidden;
-  -webkit-box-shadow: 2px 3px 5px rgba(0,0,0,.2);
-  -moz-box-shadow: 2px 3px 5px rgba(0,0,0,.2);
-  box-shadow: 2px 3px 5px rgba(0,0,0,.2);
-}
-.CodeMirror-completions select {
-  background: #fafafa;
-  outline: none;
-  border: none;
-  padding: 0;
-  margin: 0;
-  font-family: monospace;
-}
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/simple-hint.js b/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/simple-hint.js
deleted file mode 100644
index 7decd58..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/mini-code-edit/cm/lib/util/simple-hint.js
+++ /dev/null
@@ -1,72 +0,0 @@
-(function() {
-  CodeMirror.simpleHint = function(editor, getHints) {
-    // We want a single cursor position.
-    if (editor.somethingSelected()) return;
-    var result = getHints(editor);
-    if (!result || !result.list.length) return;
-    var completions = result.list;
-    function insert(str) {
-      editor.replaceRange(str, result.from, result.to);
-    }
-    // When there is only one completion, use it directly.
-    if (completions.length == 1) {insert(completions[0]); return true;}
-
-    // Build the select widget
-    var complete = document.createElement("div");
-    complete.className = "CodeMirror-completions";
-    var sel = complete.appendChild(document.createElement("select"));
-    // Opera doesn't move the selection when pressing up/down in a
-    // multi-select, but it does properly support the size property on
-    // single-selects, so no multi-select is necessary.
-    if (!window.opera) sel.multiple = true;
-    for (var i = 0; i < completions.length; ++i) {
-      var opt = sel.appendChild(document.createElement("option"));
-      opt.appendChild(document.createTextNode(completions[i]));
-    }
-    sel.firstChild.selected = true;
-    sel.size = Math.min(10, completions.length);
-    var pos = editor.cursorCoords();
-    complete.style.left = pos.x + "px";
-    complete.style.top = pos.yBot + "px";
-    document.body.appendChild(complete);
-    // If we're at the edge of the screen, then we want the menu to appear on the left of the cursor.
-    var winW = window.innerWidth || Math.max(document.body.offsetWidth, document.documentElement.offsetWidth);
-    if(winW - pos.x < sel.clientWidth)
-      complete.style.left = (pos.x - sel.clientWidth) + "px";
-    // Hack to hide the scrollbar.
-    if (completions.length <= 10)
-      complete.style.width = (sel.clientWidth - 1) + "px";
-
-    var done = false;
-    function close() {
-      if (done) return;
-      done = true;
-      complete.parentNode.removeChild(complete);
-    }
-    function pick() {
-      insert(completions[sel.selectedIndex]);
-      close();
-      setTimeout(function(){editor.focus();}, 50);
-    }
-    CodeMirror.connect(sel, "blur", close);
-    CodeMirror.connect(sel, "keydown", function(event) {
-      var code = event.keyCode;
-      // Enter
-      if (code == 13) {CodeMirror.e_stop(event); pick();}
-      // Escape
-      else if (code == 27) {CodeMirror.e_stop(event); close(); editor.focus();}
-      else if (code != 38 && code != 40) {
-        close(); editor.focus();
-        // Pass the event to the CodeMirror instance so that it can handle things like backspace properly.
-        editor.triggerOnKeyDown(event);
-        setTimeout(function(){CodeMirror.simpleHint(editor, getHints);}, 50);
-      }
-    });
-    CodeMirror.connect(sel, "dblclick", pick);
-
-    sel.focus();
-    // Opera sometimes ignores focusing a freshly created node
-    if (window.opera) setTimeout(function(){if (!done) sel.focus();}, 100);
-    return true;
-  };
-})();
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/parrot-ar-drone/lib/API.js b/extension/sandbox/chrome-extensions-samples/apps/samples/parrot-ar-drone/lib/API.js
deleted file mode 100644
index bcb568b..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/parrot-ar-drone/lib/API.js
+++ /dev/null
@@ -1,515 +0,0 @@
-/**
- * API which opens the sockets and handles sending the data to
- * and receiving the data from the AR Drone
- *
- * Additional thanks to Felix Geisendörfer (felixge) for the Node AR Drone lib
- * which served as a helpful reference.
- *
- * @see https://github.com/felixge/node-ar-drone
- */
-var DRONE = DRONE || {};
-DRONE.API = (function() {
-
-  var SIMULATE = false;
-
-  // Constants
-  var TO_DRONE = 0;
-  var TO_CLIENT = 1;
-  var DRONE_IP = "192.168.1.1";
-  var CLIENT_IP = "192.168.1.2";
-  var ONE_BUFFER = DRONE.Util.uint8ToArrayBuffer(1);
-  var BASE = (1 << 18) + (1 << 20) + (1 << 22) + (1 << 24) + (1 << 28);
-  var LAND = BASE + 0;
-  var TAKEOFF = BASE + (1 << 9);
-  var EMERGENCY = BASE + (1 << 8);
-
-  // Vars
-  var noop = function() {};
-  var keepAliveTimeout = 0;
-  var CONNECTIONS = 3;
-  var connectionsOutstanding = CONNECTIONS;
-  var looping = false;
-  var sockets = {
-    "nav": {
-      protocol: "udp",
-      port: 5554,
-      socket: null,
-    },
-    "vid": {
-      protocol: "tcp",
-      port: 5555,
-      socket: null,
-    },
-    "at": {
-      protocol: "udp",
-      port: 5556,
-      socket: null,
-    },
-    "control": {
-      protocol: "tcp",
-      port: 5559,
-      socket: null,
-    }
-  };
-  var status = {
-    verticalSpeed: 0,
-    angularSpeed: 0,
-    leftRightTilt: 0,
-    frontBackTilt: 0,
-    enabled: 0,
-    mode: LAND
-  };
-
-  callbacks = {
-
-    /**
-     * Called whenever one of our sockets has connected
-     */
-    onConnected: function(connectionResult) {
-
-      // if we have 0 or higher we're good
-      if(connectionResult >= 0) {
-
-        connectionsOutstanding--;
-
-        // if we're all done with our connecting
-        if(connectionsOutstanding === 0 && callbacks.onAllConnected) {
-
-          // start sending commands
-          sendKeepAliveCommand();
-          sendFlatTrim();
-          setConfigurations();
-
-          // now enable controls
-          status.enabled = 1;
-
-          if(callbacks.onAllConnected) {
-            callbacks.onAllConnected();
-          }
-        }
-
-      } else {
-        // Flag that there was an issue
-        if(callbacks.onConnectionError) {
-          callbacks.onConnectionError();
-        }
-      }
-    },
-
-    /**
-     * Called whenever one of our udp sockets receive messages
-     */
-    onReceive: function(info) {
-      if (info.remotePort == 5554) {
-        if(info.data.byteLength > 0) {
-          DRONE.NavData.parse(info.data);
-        } else {
-          shutdown();
-        }
-      } else if (info.remotePort == 5556) {
-        console.log("at socket receive data of size:" + info.data.byteLength);
-      } else if (info.remotePort == 5559) {
-        console.log("control socket receive data of size:" + info.data.byteLength);
-      } else {
-        console.log("unexpected data are received by port:" + info.remotePort);
-      }
-    },
-
-    onReceiveError: function(info) {
-      console.log("network in trouble socketId:" + info.socketId + " resultCode:" + info.resultCode);
-      shutdown();
-    },
-
-    /* Placeholder callbacks */
-    onAllConnected: null,
-    onConnectionError: null
-  };
-
-  // -- Bootstrap
-
-  function bootstrapClientIp() {
-    // double check the Client IP (sometimes the Drone assignes 192.168.1.3)
-    chrome.socket.getNetworkList(function(entries) {
-      if (entries) {
-        for (var i = 0; i < entries.length; i++) {
-          if (entries[i] && entries[i].address
-            && entries[i].address.indexOf("192.168.1.") == 0) {
-            if (CLIENT_IP != entries[i].address) {
-              CLIENT_IP = entries[i].address;
-              log("Client IP changed to "+CLIENT_IP);
-            }
-            connectDrone();
-            return;
-          }
-        }
-      }
-      callbacks.onConnectionError();
-    });
-  }
-
-  /**
-   * Initialises client IP
-   */
-  function init(cbConnected, cbConnectionError) {
-    if (sockets['at'].socket != null) {
-      return;
-    }
-    bootstrapClientIp();
-
-    // assign the callbacks
-    callbacks.onAllConnected = cbConnected;
-    callbacks.onConnectionError = cbConnectionError;
-  }
-
-  /**
-   * Initialises the connections to the Drone
-   */
-  function connectDrone() {
-    // send the drone AT commands
-    connect(sockets['at']);
-
-    // get navigation data from the drone
-    connect(sockets['nav']);
-
-    // get a video stream from the drone
-    // TODO: connect(sockets['vid'], 'tcp');
-
-    // send admin commands to the drone
-    connect(sockets['control']);
-
-    chrome.sockets.tcp.onReceive.addListener(callbacks.onReceive);
-    chrome.sockets.tcp.onReceiveError.addListener(callbacks.onReceiveError);
-    chrome.sockets.udp.onReceive.addListener(callbacks.onReceive);
-    chrome.sockets.udp.onReceiveError.addListener(callbacks.onReceiveError);
-    log("connection completed.");
-  }
-
-
-  /**
-   * Closes and discards all the socket connections
-   */
-  function shutdown() {
-  try {
-    connectionsOutstanding = CONNECTIONS;
-    if (keepAliveTimeout) clearTimeout(keepAliveTimeout);
-    status.mode = LAND;
-    status.enabled = 0;
-    disconnect(sockets['at']);
-    disconnect(sockets['nav']);
-    disconnect(sockets['control']);
-  } catch (err) {
-    sockets['at'].socket = null;
-    sockets['nav'].socket = null;
-    sockets['control'].socket = null;
-  }
-  log("disconnected. press X to reconnect");
-    // TODO: disconnect(sockets['vid'].socket);
-  }
-
-  /**
-   * Creates and connects a socket connection
-   *
-   * @see http://developer.chrome.com/apps/socket.html
-   */
-  function connect(sockRef) {
-
-    // grab the protocol, type, port and IP from
-    // the sockRef passed in and use that
-    // to create the socket
-    if (SIMULATE) {
-      callbacks.onConnected(1);
-    } else {
-      if (sockRef.protocol === "tcp") {
-        chrome.sockets.tcp.create({}, function(createInfo) {
-          sockRef.socket = createInfo.socketId;
-          chrome.sockets.tcp.connect(sockRef.socket,
-            DRONE_IP,
-            sockRef.port,
-            callbacks.onConnected);
-        });
-      } else if (sockRef.protocol === "udp") {
-        chrome.sockets.udp.create({}, function(createInfo) {
-          sockRef.socket = createInfo.socketId;
-          chrome.sockets.udp.bind(sockRef.socket,
-            CLIENT_IP, sockRef.port, callbacks.onConnected);
-        });
-      }
-    }
-  }
-
-  /**
-   * Disconnects and destroys the socket connection
-   */
-  function disconnect(sockRef) {
-    if (!SIMULATE) {
-      if (sockRef.protocol === "tcp") {
-        chrome.sockets.tcp.disconnect(sockRef.socket, function(result) {
-          chrome.sockets.tcp.close(sockRef.socket, noop);
-          sockRef.socket = null;
-        });
-      } else if (sockRef.protocol === "udp") {
-        chrome.sockets.udp.close(sockRef.socket, noop);
-        sockRef.socket = null;
-      }
-    }
-  }
-
-  // -- Stream functions
-
-  /**
-   * Converts an array of commands to a string and then
-   * an ArrayBuffer to send over the socket to the drone
-   */
-  function sendCommands(commands) {
-    var atSock = sockets['at'];
-    var commandBuffer = DRONE.Util.stringToArrayBuffer(commands.join(""));
-
-    // output the commands
-    log(commands.join("")+"   "+JSON.stringify(status));
-
-    // send all the commands
-    if (!SIMULATE) {
-      try {
-        chrome.sockets.udp.send(
-          atSock.socket,
-          commandBuffer,
-          DRONE_IP,
-          atSock.port,
-          function(sendInfo) {
-            if (sendInfo.resultCode < 0) {
-              shutdown();
-            }
-          });
-      } catch(err) {
-        shutdown();
-      }
-    }
-  }
-
-  /**
-   * Helper function that tells the drone what sensitivity
-   * we want. This is quite a high value (min = 0, max = 0.52)
-   */
-  function setConfigurations() {
-    var outdoor = 'FALSE';
-    sendCommands([
-      // Set sensitivity; This is quite a high value (min = 0, max = 0.52)
-      new DRONE.Command('CONFIG', ['"control:euler_angle_max"', '"0.11"']),
-      new DRONE.Command('CONFIG', ['"control:indoor_euler_angle_max"', '"0.11"']),
-      new DRONE.Command('CONFIG', ['"control:outdoor_euler_angle_max"', '"0.11"']),
-      // Informs the drone that it is going to be flying outdoors
-      new DRONE.Command('CONFIG', ['"control:outdoor"', '"' + outdoor + '"']),
-      // Set navdata_demo to receive navdata
-      new DRONE.Command('CONFIG', ['"general:navdata_demo"', '"TRUE"']),
-    ]);
-  }
-
-  /**
-   * Sends a keepalive command and attempts to read
-   * back the latest data from the drone
-   */
-  function sendKeepAliveCommand() {
-    var navSock = sockets['nav'];
-    if (!SIMULATE) {
-      try {
-        chrome.sockets.udp.send(
-          navSock.socket,
-          (new Uint8Array([1])).buffer,
-          DRONE_IP,
-          navSock.port,
-          function(sendInfo) {
-            if (sendInfo.resultCode < 0) {
-              shutdown();
-            }
-          });
-      } catch(err) {
-        shutdown();
-      }
-
-    }
-
-    // set up a keepalive because The drone does not receive any traffic for more than 2000ms;
-    // it will then stop all communication with the client
-    if (keepAliveTimeout) clearTimeout(keepAliveTimeout);
-    keepAliveTimeout = setTimeout(sendKeepAliveCommand, 1000);
-  }
-
-  var takeoffLandStart = 0;
-  var previousTakeoffStatus = LAND;
-
-  /**
-   * The takeoff loop. This should keep sending the REF command until the 
-   * navdata shows that it has taken off, but since we don't yet interpret navdata,
-   * let's just keep it doing this for four seconds.
-   */
-  function takeOffOrLandInternal() {
-    looping = false;
-    if (!takeoffLandStart || previousTakeoffStatus != status.mode) {
-      takeoffLandStart = Date.now();
-      previousTakeoffStatus = status.mode;
-    } else {
-      // five seconds
-      if (takeoffLandStart + 5000 < Date.now()) {
-        takeoffLandStart = 0;
-        if (status.mode == TAKEOFF) {
-          looping = true;
-          loop();
-        }
-        return;
-      }
-    }
-
-    commands = [
-      // Take off
-      new DRONE.Command('REF', [
-        status.mode
-      ])
-
-    ];
-
-    // send and reschedule
-    sendCommands(commands);
-    setTimeout(takeOffOrLandInternal, 500);
-  }
-
-  /**
-   * The main loop. This sends the commands to the drone, including
-   * the tilt, speed and whether or not we want it to take off or land
-   */
-  function loop() {
-    if (looping == false) {
-      return;
-    }
-
-    commands = [
-      // Take off
-      new DRONE.Command('REF', [
-        status.mode
-      ]),
-
-      new DRONE.Command('PCMD', [
-        // Enables/Disables commands
-        status.enabled,
-        // Left - Right tilt
-        DRONE.Util.float32ToInt32(status.leftRightTilt),
-        // Front - Back tilt
-        DRONE.Util.float32ToInt32(status.frontBackTilt),
-        // Vertical Speed
-        DRONE.Util.float32ToInt32(status.verticalSpeed),
-        // Angular Speed
-        DRONE.Util.float32ToInt32(status.angularSpeed)
-
-      ])
-   ];
-
-    // send and schedule the update
-    sendCommands(commands);
-    setTimeout(loop, 60);
-  }
-
-  // -- Actions
-
-  function takeOffOrLand() {
-    if (status.mode == TAKEOFF) {
-      status.mode = LAND;
-    } else if (status.mode == LAND) {
-      status.mode = TAKEOFF;
-    }
-    if (takeoffLandStart == 0) {
-      takeOffOrLandInternal();
-    }
-  }
-
-  function emergency() {
-    // don't want drone to fly immediately after going to normal mode.
-    status.mode = LAND;
-    sendCommands([new DRONE.Command('REF', [EMERGENCY])]);
-  }
-
-  function raiseLower(val) {
-    val = check(val, 0);
-    status.verticalSpeed = val;
-  }
-
-  function tiltLeftRight(val) {
-    val = check(val, 0);
-    status.leftRightTilt = val;
-  }
-
-  function tiltFrontBack(val) {
-    val = check(val, 0);
-    status.frontBackTilt = val;
-  }
-
-  function rotateLeftRight(val) {
-    val = check(val, 0);
-    status.angularSpeed = -val;
-  }
-
-  function check(val, defaultVal) {
-    if(typeof val === "undefined") {
-      val = defaultVal;
-    }
-    return val;
-  }
-
-  /**
-   * Helper function we use before letting the drone take off
-   * that we use to let it know that it's horizontal
-   */
-  function sendFlatTrim() {
-    if (status.mode == LAND) {
-      sendCommands([new DRONE.Command('FTRIM')]);
-    }
-  }
-
-  // from ARDrone_SDK_2_0/ControlEngine/iPhone/Release/ARDroneGeneratedTypes.h
-  var ANIMATIONS = [
-    'phiM30Deg',
-    'phi30Deg',
-    'thetaM30Deg',
-    'theta30Deg',
-    'theta20degYaw200deg',
-    'theta20degYawM200deg',
-    'turnaround',
-    'turnaroundGodown',
-    'yawShake',
-    'yawDance',
-    'phiDance',
-    'thetaDance',
-    'vzDance',
-    'wave',
-    'phiThetaMixed',
-    'doublePhiThetaMixed',
-    'flipAhead',
-    'flipBehind',
-    'flipLeft',
-    'flipRight',
-  ];
-
-  function flipAnimation() {
-    if (status.mode == LAND) {
-      return;
-    }
-    looping = false;
-    sendCommands([new DRONE.Command('ANIM', [ANIMATIONS.indexOf('flipLeft'), 500])]);
-    setTimeout(function() {
-      looping = true;
-      loop();
-    }, 1000);
-  }
-
-  return {
-    init: init,
-    takeOffOrLand: takeOffOrLand,
-    emergency: emergency,
-    sendFlatTrim: sendFlatTrim,
-    raiseLower: raiseLower,
-    tiltLeftRight: tiltLeftRight,
-    tiltFrontBack: tiltFrontBack,
-    rotateLeftRight: rotateLeftRight,
-    shutdown: shutdown,
-    flipAnimation: flipAnimation,
-  };
-
-})();
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/parrot-ar-drone/lib/Command.js b/extension/sandbox/chrome-extensions-samples/apps/samples/parrot-ar-drone/lib/Command.js
deleted file mode 100644
index fd9a4e7..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/parrot-ar-drone/lib/Command.js
+++ /dev/null
@@ -1,15 +0,0 @@
-var DRONE = DRONE || {};
-DRONE.Command = function(command, parts) {
-  this.command = command;
-  this.parts = parts || [];
-};
-
-DRONE.Command.prototype.create = function(command, parts) {
-  return new DRONE.Command(command, parts);
-};
-
-DRONE.Command.prototype.toString = function() {
-  return "AT*" + this.command + "=" +
-    DRONE.Sequence.next() + (this.parts.length ? "," : "") +
-    this.parts.join(",") + "\r";
-};
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/parrot-ar-drone/lib/Gamepad.js b/extension/sandbox/chrome-extensions-samples/apps/samples/parrot-ar-drone/lib/Gamepad.js
deleted file mode 100644
index 9cefa4f..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/parrot-ar-drone/lib/Gamepad.js
+++ /dev/null
@@ -1,89 +0,0 @@
-var DRONE = DRONE || {};
-DRONE.Gamepad = (function() {
-  var AXIS_THRESHOLD = 0.1;
-  var ANALOGUE_BUTTON_THRESHOLD = 0.5;
-
-  function showNotSupported() {
-    // TODO Show a connection message
-    log("Press a button to connect the gamepad");
-  }
-
-  function updateGamepads() {
-    // Not implemented
-  }
-
-  function updateButton(button, gamepadId, label) {
-    var value, pressed;
-    if (typeof(button) == 'object') {
-      value = button.value;
-      pressed = button.pressed;
-    } else {
-      value = button;
-      pressed = button > tester.ANALOGUE_BUTTON_THRESHOLD;
-    }
-
-    if(pressed == true) {
-      switch(label) {
-        case 'button-left-shoulder-top':
-          DRONE.API.emergency();
-          break;
-        case 'button-select':
-          DRONE.API.shutdown();
-          break;
-        case 'button-1':
-          if(!!this.onConnected) {
-            this.onConnected();
-          }
-          break;
-        case 'button-2':
-          DRONE.API.takeOffOrLand();
-          break;
-        case 'button-3':
-          DRONE.API.sendFlatTrim();
-          break;
-        case 'button-4':
-          DRONE.API.flipAnimation();
-          break;
-      }
-    }
-  }
-
-  function updateAxis(value, gamepadId, label, stick, xAxis) {
-    value = (Math.floor(value * 100) / 100);
-
-    if(Math.abs(value) < AXIS_THRESHOLD) {
-      value = 0;
-    }
-
-    switch(stick) {
-      case "stick-1":
-        // tilt
-        if(xAxis) {
-          DRONE.API.tiltLeftRight(value);
-        } else {
-          DRONE.API.tiltFrontBack(value);
-        }
-        break;
-      case "stick-2":
-        // rotate, raise, lower
-        value *= -1;
-
-        if(xAxis) {
-          DRONE.API.rotateLeftRight(value);
-        } else {
-          DRONE.API.raiseLower(value);
-        }
-        break;
-    }
-
-  }
-
-  return {
-    onConnected: function() { console.log("Override DRONE.Gamepad.onConnected"); },
-    showNotSupported: showNotSupported,
-    updateGamepads: updateGamepads,
-    updateButton: updateButton,
-    updateAxis: updateAxis
-  };
-
-})();
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/parrot-ar-drone/lib/NavData.js b/extension/sandbox/chrome-extensions-samples/apps/samples/parrot-ar-drone/lib/NavData.js
deleted file mode 100644
index 6aee7e9..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/parrot-ar-drone/lib/NavData.js
+++ /dev/null
@@ -1,54 +0,0 @@
-var DRONE = DRONE || {};
-DRONE.NavData = (function() {
-  function parse(data) {
-  // See ARDroneLib/Soft/Common/navdata_common.h
-    var start = 16, checksum_block = 8;
-    var view = new DataView(data),
-        dataLen = data.byteLength;
-
-    if(start + checksum_block >= dataLen) {
-      return;
-    }
-
-    var header = view.getInt32(0, true);
-    var droneState = view.getInt32(4, true);
-    var sequence = view.getInt32(8, true);
-    var visonFlag = view.getInt32(12, true);
-    var options = null;
-
-    var optionId = view.getInt16(start, true);
-    if (optionId == 0) {
-      options = {
-          optionId: optionId,
-          optionSize: view.getInt16(start + 2, true),
-          controlState: view.getUint32(start + 4, true),
-          batteryPercentage: view.getUint32(start + 8, true),
-          theta: view.getFloat32(start + 12, true),
-          phi: view.getFloat32(start + 16, true),
-          psi: view.getFloat32(start + 20, true),
-          altitude: view.getInt32(start + 24, true),
-          vx: view.getFloat32(start + 28, true),
-          vy: view.getFloat32(start + 32, true),
-          vz: view.getFloat32(start + 36, true)
-        };
-    }
-
-    // TODO: parse droneState and controlState
-    document.getElementById('droneState').innerHTML = droneState;
-    document.getElementById('visonFlag').innerHTML = visonFlag;
-    document.getElementById('controlState').innerHTML = options.controlState;
-    document.getElementById('batteryPercentage').innerHTML = options.batteryPercentage;
-    document.getElementById('theta').innerHTML = options.theta;
-    document.getElementById('phi').innerHTML = options.phi;
-    document.getElementById('psi').innerHTML = options.psi;
-    document.getElementById('altitude').innerHTML = options.altitude;
-    document.getElementById('vx').innerHTML = options.vx;
-    document.getElementById('vy').innerHTML = options.vy;
-    document.getElementById('vz').innerHTML = options.vz;
-  }
-
-  return {
-    parse: parse
-  };
-
-})();
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/parrot-ar-drone/lib/Sequence.js b/extension/sandbox/chrome-extensions-samples/apps/samples/parrot-ar-drone/lib/Sequence.js
deleted file mode 100644
index 808353e..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/parrot-ar-drone/lib/Sequence.js
+++ /dev/null
@@ -1,19 +0,0 @@
-var DRONE = DRONE || {};
-DRONE.Sequence = (function() {
-
-  var sequence = 0;
-
-  function next() {
-    sequence++;
-    return sequence;
-  }
-
-  function reset() {
-    sequence = 0;
-  }
-
-  return {
-    next: next,
-    reset: reset
-  };
-})();
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/parrot-ar-drone/lib/Util.js b/extension/sandbox/chrome-extensions-samples/apps/samples/parrot-ar-drone/lib/Util.js
deleted file mode 100644
index 0da7f68..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/parrot-ar-drone/lib/Util.js
+++ /dev/null
@@ -1,49 +0,0 @@
-var DRONE = DRONE || {};
-DRONE.Util = (function() {
-
-  function stringToArrayBuffer(string) {
-    var buffer = new ArrayBuffer(string.length);
-    var view = new Uint8Array(buffer);
-    for(var i = 0; i < string.length; i++) {
-      view[i] = string.charCodeAt(i);
-    }
-    return buffer;
-  }
-
-  function float32ToInt32(floatVal) {
-    var buffer = new ArrayBuffer(4);
-    var view = new DataView(buffer);
-    view.setFloat32(0, floatVal, true);
-    return view.getInt32(0, true);
-  }
-
-  function uint8ToArrayBuffer(intVal) {
-    var view = new Uint8Array([intVal]);
-    return view.buffer;
-  }
-
-  function uint8ArrayToString(uArrayVal) {
-    var str = '';
-    for(var s = 0; s < uArrayVal.length; s++) {
-      str += String.fromCharCode(uArrayVal[s]);
-    }
-    return str;
-  }
-
-  function uint8ArrayToHex(uArrayVal) {
-    var str = '';
-    for(var s = 0; s < uArrayVal.length; s++) {
-      str += uArrayVal[s].toString(16) + ' ';
-    }
-    return str;
-  }
-
-  return {
-    stringToArrayBuffer: stringToArrayBuffer,
-    float32ToInt32: float32ToInt32,
-    uint8ToArrayBuffer: uint8ToArrayBuffer,
-    uint8ArrayToString: uint8ArrayToString,
-    uint8ArrayToHex: uint8ArrayToHex
-  };
-
-})();
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/ace.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/ace.js
deleted file mode 100644
index 3b952c6..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/ace.js
+++ /dev/null
@@ -1,86 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Mozilla Skywriter.
- *
- * The Initial Developer of the Original Code is
- * Mozilla.
- * Portions created by the Initial Developer are Copyright (C) 2009
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Kevin Dangoor (kdangoor@mozilla.com)
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-require("./lib/fixoldbrowsers");
-
-var Dom = require("./lib/dom");
-var Event = require("./lib/event");
-
-var Editor = require("./editor").Editor;
-var EditSession = require("./edit_session").EditSession;
-var UndoManager = require("./undomanager").UndoManager;
-var Renderer = require("./virtual_renderer").VirtualRenderer;
-var MultiSelect = require("./multi_select").MultiSelect;
-
-// The following require()s are for inclusion in the built ace file
-require("./worker/worker_client");
-require("./keyboard/hash_handler");
-require("./keyboard/state_handler");
-require("./placeholder");
-require("./config").init();
-
-exports.edit = function(el) {
-    if (typeof(el) == "string") {
-        el = document.getElementById(el);
-    }
-
-    var doc = new EditSession(Dom.getInnerText(el));
-    doc.setUndoManager(new UndoManager());
-    el.innerHTML = '';
-
-    var editor = new Editor(new Renderer(el, require("./theme/textmate")));
-    new MultiSelect(editor);
-    editor.setSession(doc);
-
-    var env = {};
-    env.document = doc;
-    env.editor = editor;
-    editor.resize();
-    Event.addListener(window, "resize", function() {
-        editor.resize();
-    });
-    el.env = env;
-    // Store env on editor such that it can be accessed later on from
-    // the returned object.
-    editor.env = env;
-    return editor;
-};
-
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/anchor.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/anchor.js
deleted file mode 100644
index 8b13e3b..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/anchor.js
+++ /dev/null
@@ -1,193 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var oop = require("./lib/oop");
-var EventEmitter = require("./lib/event_emitter").EventEmitter;
-
-/**
- * An Anchor is a floating pointer in the document. Whenever text is inserted or
- * deleted before the cursor, the position of the cursor is updated
- */
-var Anchor = exports.Anchor = function(doc, row, column) {
-    this.document = doc;
-    
-    if (typeof column == "undefined")
-        this.setPosition(row.row, row.column);
-    else
-        this.setPosition(row, column);
-
-    this.$onChange = this.onChange.bind(this);
-    doc.on("change", this.$onChange);
-};
-
-(function() {
-
-    oop.implement(this, EventEmitter);
-    
-    this.getPosition = function() {
-        return this.$clipPositionToDocument(this.row, this.column);
-    };
-    
-    this.getDocument = function() {
-        return this.document;
-    };
-    
-    this.onChange = function(e) {
-        var delta = e.data;
-        var range = delta.range;
-            
-        if (range.start.row == range.end.row && range.start.row != this.row)
-            return;
-            
-        if (range.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;
-        
-        if (delta.action === "insertText") {
-            if (range.start.row === row && range.start.column <= column) {
-                if (range.start.row === range.end.row) {
-                    column += range.end.column - range.start.column;
-                }
-                else {
-                    column -= range.start.column;
-                    row += range.end.row - range.start.row;
-                }
-            }
-            else if (range.start.row !== range.end.row && range.start.row < row) {
-                row += range.end.row - range.start.row;
-            }
-        } else if (delta.action === "insertLines") {
-            if (range.start.row <= row) {
-                row += range.end.row - range.start.row;
-            }
-        }
-        else if (delta.action == "removeText") {
-            if (range.start.row == row && range.start.column < column) {
-                if (range.end.column >= column)
-                    column = range.start.column;
-                else
-                    column = Math.max(0, column - (range.end.column - range.start.column));
-                
-            } else if (range.start.row !== range.end.row && range.start.row < row) {
-                if (range.end.row == row) {
-                    column = Math.max(0, column - range.end.column) + range.start.column;
-                }
-                row -= (range.end.row - range.start.row);
-            }
-            else if (range.end.row == row) {
-                row -= range.end.row - range.start.row;
-                column = Math.max(0, column - range.end.column) + range.start.column;
-            }
-        } else if (delta.action == "removeLines") {
-            if (range.start.row <= row) {
-                if (range.end.row <= row)
-                    row -= range.end.row - range.start.row;
-                else {
-                    row = range.start.row;
-                    column = 0;
-                }
-            }
-        }
-
-        this.setPosition(row, column, true);
-    };
-
-    this.setPosition = function(row, column, noClip) {
-        var pos;
-        if (noClip) {
-            pos = {
-                row: row,
-                column: column
-            };
-        }
-        else {
-            pos = this.$clipPositionToDocument(row, column);
-        }
-        
-        if (this.row == pos.row && this.column == pos.column)
-            return;
-            
-        var old = {
-            row: this.row,
-            column: this.column
-        };
-        
-        this.row = pos.row;
-        this.column = pos.column;
-        this._emit("change", {
-            old: old,
-            value: pos
-        });
-    };
-    
-    this.detach = function() {
-        this.document.removeEventListener("change", this.$onChange);
-    };
-    
-    this.$clipPositionToDocument = function(row, column) {
-        var pos = {};
-    
-        if (row >= this.document.getLength()) {
-            pos.row = Math.max(0, this.document.getLength() - 1);
-            pos.column = this.document.getLine(pos.row).length;
-        }
-        else if (row < 0) {
-            pos.row = 0;
-            pos.column = 0;
-        }
-        else {
-            pos.row = row;
-            pos.column = Math.min(this.document.getLine(pos.row).length, Math.max(0, column));
-        }
-        
-        if (column < 0)
-            pos.column = 0;
-            
-        return pos;
-    };
-    
-}).call(Anchor.prototype);
-
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/anchor_test.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/anchor_test.js
deleted file mode 100644
index 62511c7..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/anchor_test.js
+++ /dev/null
@@ -1,184 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-if (typeof process !== "undefined") {
-    require("amd-loader");
-}
-
-define(function(require, exports, module) {
-"use strict";
-
-var Document = require("./document").Document;
-var Anchor = require("./anchor").Anchor;
-var Range = require("./range").Range;
-var assert = require("./test/assertions");
-
-module.exports = {
-
-    "test create anchor" : function() {
-        var doc = new Document("juhu");
-        var anchor = new Anchor(doc, 0, 0);
-        
-        assert.position(anchor.getPosition(), 0, 0);
-        assert.equal(anchor.getDocument(), doc);
-    },
-    
-    "test insert text in same row before cursor should move anchor column": function() {
-        var doc = new Document("juhu\nkinners");
-        var anchor = new Anchor(doc, 1, 4);
-        
-        doc.insert({row: 1, column: 1}, "123");
-        assert.position(anchor.getPosition(), 1, 7);
-    },
-    
-    "test insert lines before cursor should move anchor row": function() {
-        var doc = new Document("juhu\nkinners");
-        var anchor = new Anchor(doc, 1, 4);
-        
-        doc.insertLines(1, ["123", "456"]);
-        assert.position(anchor.getPosition(), 3, 4);    
-    },
-    
-    "test insert new line before cursor should move anchor column": function() {
-        var doc = new Document("juhu\nkinners");
-        var anchor = new Anchor(doc, 1, 4);
-        
-        doc.insertNewLine({row: 0, column: 0});
-        assert.position(anchor.getPosition(), 2, 4);    
-    },
-    
-    "test insert new line in anchor line before anchor should move anchor column and row": function() {
-        var doc = new Document("juhu\nkinners");
-        var anchor = new Anchor(doc, 1, 4);
-        
-        doc.insertNewLine({row: 1, column: 2});
-        assert.position(anchor.getPosition(), 2, 2);
-    },
-    
-    "test delete text in anchor line before anchor should move anchor column": function() {
-        var doc = new Document("juhu\nkinners");
-        var anchor = new Anchor(doc, 1, 4);
-        
-        doc.remove(new Range(1, 1, 1, 3));
-        assert.position(anchor.getPosition(), 1, 2);
-    },
-    
-    "test remove range which contains the anchor should move the anchor to the start of the range": function() {
-        var doc = new Document("juhu\nkinners");
-        var anchor = new Anchor(doc, 0, 3);
-        
-        doc.remove(new Range(0, 1, 1, 3));
-        assert.position(anchor.getPosition(), 0, 1);
-    },
-    
-    "test delete character before the anchor should have no effect": function() {
-        var doc = new Document("juhu\nkinners");
-        var anchor = new Anchor(doc, 1, 4);
-        
-        doc.remove(new Range(1, 4, 1, 5));
-        assert.position(anchor.getPosition(), 1, 4);
-    },
-    
-    "test delete lines in anchor line before anchor should move anchor row": function() {
-        var doc = new Document("juhu\n1\n2\nkinners");
-        var anchor = new Anchor(doc, 3, 4);
-        
-        doc.removeLines(1, 2);
-        assert.position(anchor.getPosition(), 1, 4);
-    },
-    
-    "test remove new line before the cursor": function() {
-        var doc = new Document("juhu\nkinners");
-        var anchor = new Anchor(doc, 1, 4);
-        
-        doc.removeNewLine(0);
-        assert.position(anchor.getPosition(), 0, 8);
-    },
-    
-    "test delete range which contains the anchor should move anchor to the end of the range": function() {
-        var doc = new Document("juhu\nkinners");
-        var anchor = new Anchor(doc, 1, 4);
-        
-        doc.remove(new Range(0, 2, 1, 2));
-        assert.position(anchor.getPosition(), 0, 4);
-    },
-    
-    "test delete line which contains the anchor should move anchor to the end of the range": function() {
-        var doc = new Document("juhu\nkinners\n123");
-        var anchor = new Anchor(doc, 1, 5);
-        
-        doc.removeLines(1, 1);
-        assert.position(anchor.getPosition(), 1, 0);
-    },
-    
-    "test remove after the anchor should have no effect": function() {
-        var doc = new Document("juhu\nkinners\n123");
-        var anchor = new Anchor(doc, 1, 2);
-        
-        doc.remove(new Range(1, 4, 2, 2));
-        assert.position(anchor.getPosition(), 1, 2);
-    },
-    
-    "test anchor changes triggered by document changes should emit change event": function(next) {
-        var doc = new Document("juhu\nkinners\n123");
-        var anchor = new Anchor(doc, 1, 5);
-        
-        anchor.on("change", function(e) {
-            assert.position(anchor.getPosition(), 0, 0);
-            next();
-        });
-        
-        doc.remove(new Range(0, 0, 2, 1));
-    },
-    
-    "test only fire change event if position changes": function() {
-        var doc = new Document("juhu\nkinners\n123");
-        var anchor = new Anchor(doc, 1, 5);
-        
-        anchor.on("change", function(e) {
-            assert.fail();
-        });
-        
-        doc.remove(new Range(2, 0, 2, 1));
-    }
-};
-
-});
-
-if (typeof module !== "undefined" && module === require.main) {
-    require("asyncjs").test.testcase(module.exports).exec()
-}
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/background_tokenizer.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/background_tokenizer.js
deleted file mode 100644
index 0cfe794..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/background_tokenizer.js
+++ /dev/null
@@ -1,176 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var oop = require("./lib/oop");
-var EventEmitter = require("./lib/event_emitter").EventEmitter;
-
-var BackgroundTokenizer = function(tokenizer, editor) {
-    this.running = false;    
-    this.lines = [];
-    this.currentLine = 0;
-    this.tokenizer = tokenizer;
-
-    var self = this;
-
-    this.$worker = function() {
-        if (!self.running) { return; }
-
-        var workerStart = new Date();
-        var startLine = self.currentLine;
-        var doc = self.doc;
-
-        var processedLines = 0;
-
-        var len = doc.getLength();
-        while (self.currentLine < len) {
-            self.lines[self.currentLine] = self.$tokenizeRows(self.currentLine, self.currentLine)[0];
-            self.currentLine++;
-
-            // only check every 5 lines
-            processedLines += 1;
-            if ((processedLines % 5 == 0) && (new Date() - workerStart) > 20) {
-                self.fireUpdateEvent(startLine, self.currentLine-1);
-                self.running = setTimeout(self.$worker, 20);
-                return;
-            }
-        }
-
-        self.running = false;
-
-        self.fireUpdateEvent(startLine, len - 1);
-    };
-};
-
-(function(){
-
-    oop.implement(this, EventEmitter);
-
-    this.setTokenizer = function(tokenizer) {
-        this.tokenizer = tokenizer;
-        this.lines = [];
-
-        this.start(0);
-    };
-
-    this.setDocument = function(doc) {
-        this.doc = doc;
-        this.lines = [];
-
-        this.stop();
-    };
-
-    this.fireUpdateEvent = function(firstRow, lastRow) {
-        var data = {
-            first: firstRow,
-            last: lastRow
-        };
-        this._emit("update", {data: data});
-    };
-
-    this.start = function(startRow) {
-        this.currentLine = Math.min(startRow || 0, this.currentLine,
-                                    this.doc.getLength());
-
-        // remove all cached items below this line
-        this.lines.splice(this.currentLine, this.lines.length);
-
-        this.stop();
-        // pretty long delay to prevent the tokenizer from interfering with the user
-        this.running = setTimeout(this.$worker, 700);
-    };
-
-    this.stop = function() {
-        if (this.running)
-            clearTimeout(this.running);
-        this.running = false;
-    };
-
-    this.getTokens = function(firstRow, lastRow) {
-        return this.$tokenizeRows(firstRow, lastRow);
-    };
-
-    this.getState = function(row) {
-        return this.$tokenizeRows(row, row)[0].state;
-    };
-
-    this.$tokenizeRows = function(firstRow, lastRow) {
-        if (!this.doc || isNaN(firstRow) || isNaN(lastRow))
-            return [{'state':'start','tokens':[]}];
-            
-        var rows = [];
-
-        // determine start state
-        var state = "start";
-        var doCache = false;
-        if (firstRow > 0 && this.lines[firstRow - 1]) {
-            state = this.lines[firstRow - 1].state;
-            doCache = true;
-        } else if (firstRow == 0) {
-            state = "start";
-            doCache = true;
-        } else if (this.lines.length > 0) {
-            // Guess that we haven't changed state.
-            state = this.lines[this.lines.length-1].state;
-        }
-
-        var lines = this.doc.getLines(firstRow, lastRow);
-        for (var row=firstRow; row<=lastRow; row++) {
-            if (!this.lines[row]) {
-                var tokens = this.tokenizer.getLineTokens(lines[row-firstRow] || "", state);
-                var state = tokens.state;
-                rows.push(tokens);
-
-                if (doCache) {
-                    this.lines[row] = tokens;
-                }
-            }
-            else {
-                var tokens = this.lines[row];
-                state = tokens.state;
-                rows.push(tokens);
-            }
-        }
-        return rows;
-    };
-
-}).call(BackgroundTokenizer.prototype);
-
-exports.BackgroundTokenizer = BackgroundTokenizer;
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/commands/command_manager.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/commands/command_manager.js
deleted file mode 100644
index 380611e..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/commands/command_manager.js
+++ /dev/null
@@ -1,98 +0,0 @@
-define(function(require, exports, module) {
-"use strict";
-
-var oop = require("../lib/oop");
-var HashHandler = require("../keyboard/hash_handler").HashHandler;
-var EventEmitter = require("../lib/event_emitter").EventEmitter;
-
-var CommandManager = function(platform, commands) {
-    this.platform = platform;
-    this.commands = {};
-    this.commmandKeyBinding = {};
-
-    this.addCommands(commands);
-    
-    this.setDefaultHandler("exec", function(e) {
-        e.command.exec(e.editor, e.args || {});
-    });
-};
-
-oop.inherits(CommandManager, HashHandler);
-
-(function() {
-
-    oop.implement(this, EventEmitter);
-
-    this.exec = function(command, editor, args) {
-        if (typeof command === 'string')
-            command = this.commands[command];
-
-        if (!command)
-            return false;
-
-        if (editor && editor.$readOnly && !command.readOnly)
-            return false;
-
-        this._emit("exec", {editor: editor, command: command, args: args});
-        return true;
-    };
-
-    this.toggleRecording = function() {
-        if (this.$inReplay)
-            return;
-        if (this.recording) {
-            this.macro.pop();
-            this.removeEventListener("exec", this.$addCommandToMacro);
-
-            if (!this.macro.length)
-                this.macro = this.oldMacro;
-
-            return this.recording = false;
-        }
-        if (!this.$addCommandToMacro) {
-            this.$addCommandToMacro = function(e) {
-                    this.macro.push([e.command, e.args]);
-                }.bind(this);
-        }
-
-        this.oldMacro = this.macro;
-        this.macro = [];
-        this.on("exec", this.$addCommandToMacro);
-        return this.recording = true;
-    };
-
-    this.replay = function(editor) {
-        if (this.$inReplay || !this.macro)
-            return;
-
-        if (this.recording)
-            return this.toggleRecording();
-
-        try {
-            this.$inReplay = true;
-            this.macro.forEach(function(x) {
-                if (typeof x == "string")
-                    this.exec(x, editor);
-                else
-                    this.exec(x[0], editor, x[1]);
-            }, this);
-        } finally {
-            this.$inReplay = false;
-        }
-    };
-
-    this.trimMacro = function(m) {
-        return m.map(function(x){
-            if (typeof x[0] != "string")
-                x[0] = x[0].name;
-            if (!x[1])
-                x = x[0];
-            return x;
-        });
-    };
-
-}).call(CommandManager.prototype);
-
-exports.CommandManager = CommandManager;
-
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/commands/command_manager_test.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/commands/command_manager_test.js
deleted file mode 100644
index 3ad11d5..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/commands/command_manager_test.js
+++ /dev/null
@@ -1,193 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-if (typeof process !== "undefined") {
-    require("amd-loader");
-}
-
-define(function(require, exports, module) {
-"use strict";
-
-var CommandManager = require("./command_manager").CommandManager;
-var keys = require("../lib/keys");
-var assert = require("../test/assertions");
-
-module.exports = {
-
-    setUp: function() {
-        this.command = {
-            name: "gotoline",
-            bindKey: {
-                mac: "Command-L",
-                win: "Ctrl-L"
-            },
-            called: false,
-            exec: function(editor) { this.called = true; }
-        };
-
-        this.cm = new CommandManager("mac", [this.command]);
-    },
-
-    "test: register command": function() {
-        this.cm.exec("gotoline");
-        assert.ok(this.command.called);
-    },
-
-    "test: mac hotkeys": function() {
-        var command = this.cm.findKeyCommand(keys.KEY_MODS.command, "L");
-        assert.equal(command, this.command);
-
-        var command = this.cm.findKeyCommand(keys.KEY_MODS.ctrl, "L");
-        assert.equal(command, undefined);
-    },
-
-    "test: win hotkeys": function() {
-        var cm = new CommandManager("win", [this.command]);
-
-        var command = cm.findKeyCommand(keys.KEY_MODS.command, "L");
-        assert.equal(command, undefined);
-
-        var command = cm.findKeyCommand(keys.KEY_MODS.ctrl, "L");
-        assert.equal(command, this.command);
-    },
-
-    "test: remove command by object": function() {
-        this.cm.removeCommand(this.command);
-
-        this.cm.exec("gotoline");
-        assert.ok(!this.command.called);
-
-        var command = this.cm.findKeyCommand(keys.KEY_MODS.command, "L");
-        assert.equal(command, null);
-    },
-
-    "test: remove command by name": function() {
-        this.cm.removeCommand("gotoline");
-
-        this.cm.exec("gotoline");
-        assert.ok(!this.command.called);
-
-        var command = this.cm.findKeyCommand(keys.KEY_MODS.command, "L");
-        assert.equal(command, null);
-    },
-
-    "test: adding a new command with the same name as an existing one should remove the old one first": function() {
-        var command = {
-            name: "gotoline",
-            bindKey: {
-                mac: "Command-L",
-                win: "Ctrl-L"
-            },
-            called: false,
-            exec: function(editor) { this.called = true; }
-        };
-        this.cm.addCommand(command);
-
-        this.cm.exec("gotoline");
-        assert.ok(command.called);
-        assert.ok(!this.command.called);
-
-        assert.equal(this.cm.findKeyCommand(keys.KEY_MODS.command, "L"), command);
-    },
-
-    "test: adding commands and recording a macro": function() {
-        var called = "";
-        this.cm.addCommands({
-            togglerecording: function(editor) {
-                editor.cm.toggleRecording();
-            },
-            replay: function(editor) {
-                editor.cm.replay();
-            },
-            cm1: function(editor, arg) {
-                called += "1" + (arg || "");
-            },
-            cm2: function(editor) {
-                called += "2";
-            }
-        });
-
-        this.cm.exec("togglerecording", this);
-        assert.ok(this.cm.recording);
-
-        this.cm.exec("cm1", this, "-");
-        this.cm.exec("cm2");
-        this.cm.exec("replay", this);
-        assert.ok(!this.cm.recording);
-        assert.equal(called, "1-2");
-
-        called = "";
-        this.cm.exec("replay", this);
-        assert.equal(called, "1-2");
-    },
-
-    "test: bindkeys": function() {
-        var called = "";
-        this.cm.addCommands({
-            cm1: function(editor, arg) {
-                called += "1" + (arg || "");
-            },
-            cm2: function(editor) {
-                called += "2";
-            }
-        });
-
-        this.cm.bindKeys({
-            "Ctrl-L|Command-C": "cm1",
-            "Ctrl-R": "cm2"
-        });
-
-        var command = this.cm.findKeyCommand(keys.KEY_MODS.command, "C");
-        assert.equal(command, "cm1");
-
-        var command = this.cm.findKeyCommand(keys.KEY_MODS.ctrl, "R");
-        assert.equal(command, "cm2");
-
-        this.cm.bindKeys({
-            "Ctrl-R": null
-        });
-
-        var command = this.cm.findKeyCommand(keys.KEY_MODS.ctrl, "R");
-        assert.equal(command, null);
-    }
-};
-
-});
-
-if (typeof module !== "undefined" && module === require.main) {
-    require("asyncjs").test.testcase(module.exports).exec();
-}
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/commands/default_commands.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/commands/default_commands.js
deleted file mode 100644
index f109b33..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/commands/default_commands.js
+++ /dev/null
@@ -1,440 +0,0 @@
-/* vim:ts=4:sts=4:sw=4:
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *      Julian Viereck 
- *      Mihai Sucan 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var lang = require("../lib/lang");
-
-function bindKey(win, mac) {
-    return {
-        win: win,
-        mac: mac
-    };
-}
-
-exports.commands = [{
-    name: "selectall",
-    bindKey: bindKey("Ctrl-A", "Command-A"),
-    exec: function(editor) { editor.selectAll(); },
-    readOnly: true
-}, {
-    name: "centerselection",
-    bindKey: bindKey(null, "Ctrl-L"),
-    exec: function(editor) { editor.centerSelection(); },
-    readOnly: true
-}, {
-    name: "gotoline",
-    bindKey: bindKey("Ctrl-L", "Command-L"),
-    exec: function(editor) {
-        var line = parseInt(prompt("Enter line number:"), 10);
-        if (!isNaN(line)) {
-            editor.gotoLine(line);
-        }
-    },
-    readOnly: true
-}, {
-    name: "fold",
-    bindKey: bindKey("Alt-L", "Alt-L"),
-    exec: function(editor) { editor.session.toggleFold(false); },
-    readOnly: true
-}, {
-    name: "unfold",
-    bindKey: bindKey("Alt-Shift-L", "Alt-Shift-L"),
-    exec: function(editor) { editor.session.toggleFold(true); },
-    readOnly: true
-}, {
-    name: "foldall",
-    bindKey: bindKey("Alt-0", "Alt-0"),
-    exec: function(editor) { editor.session.foldAll(); },
-    readOnly: true
-}, {
-    name: "unfoldall",
-    bindKey: bindKey("Alt-Shift-0", "Alt-Shift-0"),
-    exec: function(editor) { editor.session.unfold(); },
-    readOnly: true
-}, {
-    name: "findnext",
-    bindKey: bindKey("Ctrl-K", "Command-G"),
-    exec: function(editor) { editor.findNext(); },
-    readOnly: true
-}, {
-    name: "findprevious",
-    bindKey: bindKey("Ctrl-Shift-K", "Command-Shift-G"),
-    exec: function(editor) { editor.findPrevious(); },
-    readOnly: true
-}, {
-    name: "find",
-    bindKey: bindKey("Ctrl-F", "Command-F"),
-    exec: function(editor) {
-        var needle = prompt("Find:", editor.getCopyText());
-        editor.find(needle);
-    },
-    readOnly: true
-}, {
-    name: "overwrite",
-    bindKey: bindKey("Insert", "Insert"),
-    exec: function(editor) { editor.toggleOverwrite(); },
-    readOnly: true
-}, {
-    name: "selecttostart",
-    bindKey: bindKey("Ctrl-Shift-Home|Alt-Shift-Up", "Command-Shift-Up"),
-    exec: function(editor) { editor.getSelection().selectFileStart(); },
-    readOnly: true
-}, {
-    name: "gotostart",
-    bindKey: bindKey("Ctrl-Home|Ctrl-Up", "Command-Home|Command-Up"),
-    exec: function(editor) { editor.navigateFileStart(); },
-    readOnly: true
-}, {
-    name: "selectup",
-    bindKey: bindKey("Shift-Up", "Shift-Up"),
-    exec: function(editor) { editor.getSelection().selectUp(); },
-    multiSelectAction: "forEach",
-    readOnly: true
-}, {
-    name: "golineup",
-    bindKey: bindKey("Up", "Up|Ctrl-P"),
-    exec: function(editor, args) { editor.navigateUp(args.times); },
-    multiSelectAction: "forEach",
-    readOnly: true
-}, {
-    name: "selecttoend",
-    bindKey: bindKey("Ctrl-Shift-End|Alt-Shift-Down", "Command-Shift-Down"),
-    exec: function(editor) { editor.getSelection().selectFileEnd(); },
-    multiSelectAction: "forEach",
-    readOnly: true
-}, {
-    name: "gotoend",
-    bindKey: bindKey("Ctrl-End|Ctrl-Down", "Command-End|Command-Down"),
-    exec: function(editor) { editor.navigateFileEnd(); },
-    multiSelectAction: "forEach",
-    readOnly: true
-}, {
-    name: "selectdown",
-    bindKey: bindKey("Shift-Down", "Shift-Down"),
-    exec: function(editor) { editor.getSelection().selectDown(); },
-    multiSelectAction: "forEach",
-    readOnly: true
-}, {
-    name: "golinedown",
-    bindKey: bindKey("Down", "Down|Ctrl-N"),
-    exec: function(editor, args) { editor.navigateDown(args.times); },
-    multiSelectAction: "forEach",
-    readOnly: true
-}, {
-    name: "selectwordleft",
-    bindKey: bindKey("Ctrl-Shift-Left", "Option-Shift-Left"),
-    exec: function(editor) { editor.getSelection().selectWordLeft(); },
-    multiSelectAction: "forEach",
-    readOnly: true
-}, {
-    name: "gotowordleft",
-    bindKey: bindKey("Ctrl-Left", "Option-Left"),
-    exec: function(editor) { editor.navigateWordLeft(); },
-    multiSelectAction: "forEach",
-    readOnly: true
-}, {
-    name: "selecttolinestart",
-    bindKey: bindKey("Alt-Shift-Left", "Command-Shift-Left"),
-    exec: function(editor) { editor.getSelection().selectLineStart(); },
-    multiSelectAction: "forEach",
-    readOnly: true
-}, {
-    name: "gotolinestart",
-    bindKey: bindKey("Alt-Left|Home", "Command-Left|Home|Ctrl-A"),
-    exec: function(editor) { editor.navigateLineStart(); },
-    multiSelectAction: "forEach",
-    readOnly: true
-}, {
-    name: "selectleft",
-    bindKey: bindKey("Shift-Left", "Shift-Left"),
-    exec: function(editor) { editor.getSelection().selectLeft(); },
-    multiSelectAction: "forEach",
-    readOnly: true
-}, {
-    name: "gotoleft",
-    bindKey: bindKey("Left", "Left|Ctrl-B"),
-    exec: function(editor, args) { editor.navigateLeft(args.times); },
-    multiSelectAction: "forEach",
-    readOnly: true
-}, {
-    name: "selectwordright",
-    bindKey: bindKey("Ctrl-Shift-Right", "Option-Shift-Right"),
-    exec: function(editor) { editor.getSelection().selectWordRight(); },
-    multiSelectAction: "forEach",
-    readOnly: true
-}, {
-    name: "gotowordright",
-    bindKey: bindKey("Ctrl-Right", "Option-Right"),
-    exec: function(editor) { editor.navigateWordRight(); },
-    multiSelectAction: "forEach",
-    readOnly: true
-}, {
-    name: "selecttolineend",
-    bindKey: bindKey("Alt-Shift-Right", "Command-Shift-Right"),
-    exec: function(editor) { editor.getSelection().selectLineEnd(); },
-    multiSelectAction: "forEach",
-    readOnly: true
-}, {
-    name: "gotolineend",
-    bindKey: bindKey("Alt-Right|End", "Command-Right|End|Ctrl-E"),
-    exec: function(editor) { editor.navigateLineEnd(); },
-    multiSelectAction: "forEach",
-    readOnly: true
-}, {
-    name: "selectright",
-    bindKey: bindKey("Shift-Right", "Shift-Right"),
-    exec: function(editor) { editor.getSelection().selectRight(); },
-    multiSelectAction: "forEach",
-    readOnly: true
-}, {
-    name: "gotoright",
-    bindKey: bindKey("Right", "Right|Ctrl-F"),
-    exec: function(editor, args) { editor.navigateRight(args.times); },
-    multiSelectAction: "forEach",
-    readOnly: true
-}, {
-    name: "selectpagedown",
-    bindKey: bindKey("Shift-PageDown", "Shift-PageDown"),
-    exec: function(editor) { editor.selectPageDown(); },
-    readOnly: true
-}, {
-    name: "pagedown",
-    bindKey: bindKey(null, "PageDown"),
-    exec: function(editor) { editor.scrollPageDown(); },
-    readOnly: true
-}, {
-    name: "gotopagedown",
-    bindKey: bindKey("PageDown", "Option-PageDown|Ctrl-V"),
-    exec: function(editor) { editor.gotoPageDown(); },
-    readOnly: true
-}, {
-    name: "selectpageup",
-    bindKey: bindKey("Shift-PageUp", "Shift-PageUp"),
-    exec: function(editor) { editor.selectPageUp(); },
-    readOnly: true
-}, {
-    name: "pageup",
-    bindKey: bindKey(null, "PageUp"),
-    exec: function(editor) { editor.scrollPageUp(); },
-    readOnly: true
-}, {
-    name: "gotopageup",
-    bindKey: bindKey("PageUp", "Option-PageUp"),
-    exec: function(editor) { editor.gotoPageUp(); },
-    readOnly: true
-}, {
-    name: "selectlinestart",
-    bindKey: bindKey("Shift-Home", "Shift-Home"),
-    exec: function(editor) { editor.getSelection().selectLineStart(); },
-    multiSelectAction: "forEach",
-    readOnly: true
-}, {
-    name: "selectlineend",
-    bindKey: bindKey("Shift-End", "Shift-End"),
-    exec: function(editor) { editor.getSelection().selectLineEnd(); },
-    multiSelectAction: "forEach",
-    readOnly: true
-}, {
-    name: "togglerecording",
-    bindKey: bindKey("Ctrl-Alt-E", "Command-Option-E"),
-    exec: function(editor) { editor.commands.toggleRecording(); },
-    readOnly: true
-}, {
-    name: "replaymacro",
-    bindKey: bindKey("Ctrl-Shift-E", "Command-Shift-E"),
-    exec: function(editor) { editor.commands.replay(editor); },
-    readOnly: true
-}, {
-    name: "jumptomatching",
-    bindKey: bindKey("Ctrl-Shift-P", "Ctrl-Shift-P"),
-    exec: function(editor) { editor.jumpToMatching(); },
-    multiSelectAction: "forEach",
-    readOnly: true
-}, 
-
-// commands disabled in readOnly mode
-{
-    name: "cut",
-    exec: function(editor) {
-        var range = editor.getSelectionRange();
-        editor._emit("cut", range);
-
-        if (!editor.selection.isEmpty()) {
-            editor.session.remove(range);
-            editor.clearSelection();
-        }
-    },
-    multiSelectAction: "forEach"
-}, {
-    name: "removeline",
-    bindKey: bindKey("Ctrl-D", "Command-D"),
-    exec: function(editor) { editor.removeLines(); },
-    multiSelectAction: "forEach"
-}, {
-    name: "togglecomment",
-    bindKey: bindKey("Ctrl-7", "Command-7"),
-    exec: function(editor) { editor.toggleCommentLines(); },
-    multiSelectAction: "forEach"
-}, {
-    name: "replace",
-    bindKey: bindKey("Ctrl-R", "Command-Option-F"),
-    exec: function(editor) {
-        var needle = prompt("Find:", editor.getCopyText());
-        if (!needle)
-            return;
-        var replacement = prompt("Replacement:");
-        if (!replacement)
-            return;
-        editor.replace(replacement, {needle: needle});
-    }
-}, {
-    name: "replaceall",
-    bindKey: bindKey("Ctrl-Shift-R", "Command-Shift-Option-F"),
-    exec: function(editor) {
-        var needle = prompt("Find:");
-        if (!needle)
-            return;
-        var replacement = prompt("Replacement:");
-        if (!replacement)
-            return;
-        editor.replaceAll(replacement, {needle: needle});
-    }
-}, {
-    name: "undo",
-    bindKey: bindKey("Ctrl-Z", "Command-Z"),
-    exec: function(editor) { editor.undo(); }
-}, {
-    name: "redo",
-    bindKey: bindKey("Ctrl-Shift-Z|Ctrl-Y", "Command-Shift-Z|Command-Y"),
-    exec: function(editor) { editor.redo(); }
-}, {
-    name: "copylinesup",
-    bindKey: bindKey("Ctrl-Alt-Up", "Command-Option-Up"),
-    exec: function(editor) { editor.copyLinesUp(); }
-}, {
-    name: "movelinesup",
-    bindKey: bindKey("Alt-Up", "Option-Up"),
-    exec: function(editor) { editor.moveLinesUp(); }
-}, {
-    name: "copylinesdown",
-    bindKey: bindKey("Ctrl-Alt-Down", "Command-Option-Down"),
-    exec: function(editor) { editor.copyLinesDown(); }
-}, {
-    name: "movelinesdown",
-    bindKey: bindKey("Alt-Down", "Option-Down"),
-    exec: function(editor) { editor.moveLinesDown(); }
-}, {
-    name: "del",
-    bindKey: bindKey("Delete", "Delete|Ctrl-D"),
-    exec: function(editor) { editor.remove("right"); },
-    multiSelectAction: "forEach"
-}, {
-    name: "backspace",
-    bindKey: bindKey(
-        "Command-Backspace|Option-Backspace|Shift-Backspace|Backspace",
-        "Ctrl-Backspace|Command-Backspace|Shift-Backspace|Backspace|Ctrl-H"
-    ),
-    exec: function(editor) { editor.remove("left"); },
-    multiSelectAction: "forEach"
-}, {
-    name: "removetolinestart",
-    bindKey: bindKey("Alt-Backspace", "Command-Backspace"),
-    exec: function(editor) { editor.removeToLineStart(); },
-    multiSelectAction: "forEach"
-}, {
-    name: "removetolineend",
-    bindKey: bindKey("Alt-Delete", "Ctrl-K"),
-    exec: function(editor) { editor.removeToLineEnd(); },
-    multiSelectAction: "forEach"
-}, {
-    name: "removewordleft",
-    bindKey: bindKey("Ctrl-Backspace", "Alt-Backspace|Ctrl-Alt-Backspace"),
-    exec: function(editor) { editor.removeWordLeft(); },
-    multiSelectAction: "forEach"
-}, {
-    name: "removewordright",
-    bindKey: bindKey("Ctrl-Delete", "Alt-Delete"),
-    exec: function(editor) { editor.removeWordRight(); },
-    multiSelectAction: "forEach"
-}, {
-    name: "outdent",
-    bindKey: bindKey("Shift-Tab", "Shift-Tab"),
-    exec: function(editor) { editor.blockOutdent(); },
-    multiSelectAction: "forEach"
-}, {
-    name: "indent",
-    bindKey: bindKey("Tab", "Tab"),
-    exec: function(editor) { editor.indent(); },
-    multiSelectAction: "forEach"
-}, {
-    name: "insertstring",
-    exec: function(editor, str) { editor.insert(str); },
-    multiSelectAction: "forEach"
-}, {
-    name: "inserttext",
-    exec: function(editor, args) {
-        editor.insert(lang.stringRepeat(args.text  || "", args.times || 1));
-    },
-    multiSelectAction: "forEach"
-}, {
-    name: "splitline",
-    bindKey: bindKey(null, "Ctrl-O"),
-    exec: function(editor) { editor.splitLine(); },
-    multiSelectAction: "forEach"
-}, {
-    name: "transposeletters",
-    bindKey: bindKey("Ctrl-T", "Ctrl-T"),
-    exec: function(editor) { editor.transposeLetters(); },
-    multiSelectAction: function(editor) {editor.transposeSelections(1); }
-}, {
-    name: "touppercase",
-    bindKey: bindKey("Ctrl-U", "Ctrl-U"),
-    exec: function(editor) { editor.toUpperCase(); },
-    multiSelectAction: "forEach"
-}, {
-    name: "tolowercase",
-    bindKey: bindKey("Ctrl-Shift-U", "Ctrl-Shift-U"),
-    exec: function(editor) { editor.toLowerCase(); },
-    multiSelectAction: "forEach"
-}];
-
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/commands/multi_select_commands.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/commands/multi_select_commands.js
deleted file mode 100644
index 3662039..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/commands/multi_select_commands.js
+++ /dev/null
@@ -1,100 +0,0 @@
-/* vim:ts=4:sts=4:sw=4:
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Harutyun Amirjanyan 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-
-// commands to enter multiselect mode
-exports.defaultCommands = [{
-    name: "addCursorAbove",
-    exec: function(editor) { editor.selectMoreLines(-1); },
-    bindKey: {win: "Ctrl-Alt-Up", mac: "Ctrl-Alt-Up"},
-    readonly: true
-}, {
-    name: "addCursorBelow",
-    exec: function(editor) { editor.selectMoreLines(1); },
-    bindKey: {win: "Ctrl-Alt-Down", mac: "Ctrl-Alt-Down"},
-    readonly: true
-}, {
-    name: "addCursorAboveSkipCurrent",
-    exec: function(editor) { editor.selectMoreLines(-1, true); },
-    bindKey: {win: "Ctrl-Alt-Shift-Up", mac: "Ctrl-Alt-Shift-Up"},
-    readonly: true
-}, {
-    name: "addCursorBelowSkipCurrent",
-    exec: function(editor) { editor.selectMoreLines(1, true); },
-    bindKey: {win: "Ctrl-Alt-Shift-Down", mac: "Ctrl-Alt-Shift-Down"},
-    readonly: true
-}, {
-    name: "selectMoreBefore",
-    exec: function(editor) { editor.selectMore(-1); },
-    bindKey: {win: "Ctrl-Alt-Left", mac: "Ctrl-Alt-Left"},
-    readonly: true
-}, {
-    name: "selectMoreAfter",
-    exec: function(editor) { editor.selectMore(1); },
-    bindKey: {win: "Ctrl-Alt-Right", mac: "Ctrl-Alt-Right"},
-    readonly: true
-}, {
-    name: "selectNextBefore",
-    exec: function(editor) { editor.selectMore(-1, true); },
-    bindKey: {win: "Ctrl-Alt-Shift-Left", mac: "Ctrl-Alt-Shift-Left"},
-    readonly: true
-}, {
-    name: "selectNextAfter",
-    exec: function(editor) { editor.selectMore(1, true); },
-    bindKey: {win: "Ctrl-Alt-Shift-Right", mac: "Ctrl-Alt-Shift-Right"},
-    readonly: true
-},  {
-    name: "splitIntoLines",
-    exec: function(editor) { editor.multiSelect.splitIntoLines(); },
-    bindKey: {win: "Ctrl-Shift-L", mac: "Ctrl-Shift-L"},
-    readonly: true
-}];
-
-// commands active in multiselect mode
-exports.multiEditCommands = [{
-    name: "singleSelection",
-    bindKey: "esc",
-    exec: function(editor) { editor.exitMultiSelectMode(); },
-    readonly: true
-}];
-
-var HashHandler = require("../keyboard/hash_handler").HashHandler;
-exports.keyboardHandler = new HashHandler(exports.multiEditCommands);
-
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/config.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/config.js
deleted file mode 100644
index 969fc7e..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/config.js
+++ /dev/null
@@ -1,128 +0,0 @@
-/* vim:ts=4:sts=4:sw=4:
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"no use strict";
-
-var lang = require("./lib/lang");
-
-var global = (function() {
-    return this;
-})();
-
-var options = {
-    packaged: false,
-    workerPath: "",
-    modePath: "",
-    themePath: "",
-    suffix: ".js"
-};
-
-exports.get = function(key) {
-    if (!options.hasOwnProperty(key))
-        throw new Error("Unknown confik key: " + key);
-        
-    return options[key];
-};
-
-exports.set = function(key, value) {
-    if (!options.hasOwnProperty(key))
-        throw new Error("Unknown confik key: " + key);
-        
-    options[key] = value;
-};
-
-exports.all = function() {
-    return lang.copyObject(options);
-};
-
-exports.init = function() {
-    options.packaged = require.packaged || module.packaged || (global.define && define.packaged);
-
-    if (!global.document)
-        return "";
-
-    var scriptOptions = {};
-    var scriptUrl = "";
-    var suffix;
-    
-    var scripts = document.getElementsByTagName("script");
-    for (var i=0; i .ace_gutter-cell {
-    padding-right: 13px;
-}
-
-.ace_fold-widget {
-    box-sizing: border-box;
-    -moz-box-sizing: border-box;
-    -webkit-box-sizing: border-box;
-
-    margin: 0 -12px 1px 1px;
-    display: inline-block;
-    height: 14px;
-    width: 11px;
-    vertical-align: text-bottom;
-    
-    background-image: url("data:image/png,%89PNG%0D%0A%1A%0A%00%00%00%0DIHDR%00%00%00%05%00%00%00%05%08%06%00%00%00%8Do%26%E5%00%00%004IDATx%DAe%8A%B1%0D%000%0C%C2%F2%2CK%96%BC%D0%8F9%81%88H%E9%D0%0E%96%C0%10%92%3E%02%80%5E%82%E4%A9*-%EEsw%C8%CC%11%EE%96w%D8%DC%E9*Eh%0C%151(%00%00%00%00IEND%AEB%60%82");
-    background-repeat: no-repeat;
-    background-position: center 5px;
-
-    border-radius: 3px;
-}
-
-.ace_fold-widget.end {
-    background-image: url("data:image/png,%89PNG%0D%0A%1A%0A%00%00%00%0DIHDR%00%00%00%05%00%00%00%05%08%06%00%00%00%8Do%26%E5%00%00%004IDATx%DAm%C7%C1%09%000%08C%D1%8C%ECE%C8E(%8E%EC%02)%1EZJ%F1%C1'%04%07I%E1%E5%EE%CAL%F5%A2%99%99%22%E2%D6%1FU%B5%FE0%D9x%A7%26Wz5%0E%D5%00%00%00%00IEND%AEB%60%82");
-}
-
-.ace_fold-widget.closed {
-    background-image: url("data:image/png,%89PNG%0D%0A%1A%0A%00%00%00%0DIHDR%00%00%00%03%00%00%00%06%08%06%00%00%00%06%E5%24%0C%00%00%009IDATx%DA5%CA%C1%09%000%08%03%C0%AC*(%3E%04%C1%0D%BA%B1%23%A4Uh%E0%20%81%C0%CC%F8%82%81%AA%A2%AArGfr%88%08%11%11%1C%DD%7D%E0%EE%5B%F6%F6%CB%B8%05Q%2F%E9tai%D9%00%00%00%00IEND%AEB%60%82");
-}
-
-.ace_fold-widget:hover {
-    border: 1px solid rgba(0, 0, 0, 0.3);
-    background-color: rgba(255, 255, 255, 0.2);
-    -moz-box-shadow:inset 0 1px 1px rgba(255, 255, 255, 0.7);
-    -moz-box-shadow: 0 1px 1px rgba(255, 255, 255, 0.7);
-    -webkit-box-shadow:inset 0 1px 1px rgba(255, 255, 255, 0.7);
-    -webkit-box-shadow: 0 1px 1px rgba(255, 255, 255, 0.7);
-    box-shadow:inset 0 1px 1px rgba(255, 255, 255, 0.7);
-    box-shadow: 0 1px 1px rgba(255, 255, 255, 0.7);
-    background-position: center 4px;
-}
-
-.ace_fold-widget:active {
-    border: 1px solid rgba(0, 0, 0, 0.4);
-    background-color: rgba(0, 0, 0, 0.05);
-    -moz-box-shadow:inset 0 1px 1px rgba(255, 255, 255);
-    -moz-box-shadow: 0 1px 1px rgba(255, 255, 255, 0.8);
-    -webkit-box-shadow:inset 0 1px 1px rgba(255, 255, 255);
-    -webkit-box-shadow: 0 1px 1px rgba(255, 255, 255, 0.8);
-    box-shadow:inset 0 1px 1px rgba(255, 255, 255);
-    box-shadow: 0 1px 1px rgba(255, 255, 255, 0.8);
-}
-
-.ace_fold-widget.invalid {
-    background-color: #FFB4B4;
-    border-color: #DE5555;
-}
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/css/expand-marker.png b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/css/expand-marker.png
deleted file mode 100644
index 535e819..0000000
Binary files a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/css/expand-marker.png and /dev/null differ
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/document.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/document.js
deleted file mode 100644
index 237072a..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/document.js
+++ /dev/null
@@ -1,407 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var oop = require("./lib/oop");
-var EventEmitter = require("./lib/event_emitter").EventEmitter;
-var Range = require("./range").Range;
-var Anchor = require("./anchor").Anchor;
-
-var Document = function(text) {
-    this.$lines = [];
-
-    if (Array.isArray(text)) {
-        this.insertLines(0, text);
-    }
-    // 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.
-    else if (text.length == 0) {
-        this.$lines = [""];
-    } else {
-        this.insert({row: 0, column:0}, text);
-    }
-};
-
-(function() {
-
-    oop.implement(this, EventEmitter);
-
-    this.setValue = function(text) {
-        var len = this.getLength();
-        this.remove(new Range(0, 0, len, this.getLine(len-1).length));
-        this.insert({row: 0, column:0}, text);
-    };
-
-    this.getValue = function() {
-        return this.getAllLines().join(this.getNewLineCharacter());
-    };
-
-    this.createAnchor = function(row, column) {
-        return new Anchor(this, row, column);
-    };
-
-    // check for IE split bug
-    if ("aaa".split(/a/).length == 0)
-        this.$split = function(text) {
-            return text.replace(/\r\n|\r/g, "\n").split("\n");
-        }
-    else
-        this.$split = function(text) {
-            return text.split(/\r\n|\r|\n/);
-        };
-
-
-    this.$detectNewLine = function(text) {
-        var match = text.match(/^.*?(\r\n|\r|\n)/m);
-        if (match) {
-            this.$autoNewLine = match[1];
-        } else {
-            this.$autoNewLine = "\n";
-        }
-    };
-
-    this.getNewLineCharacter = function() {
-      switch (this.$newLineMode) {
-          case "windows":
-              return "\r\n";
-
-          case "unix":
-              return "\n";
-
-          case "auto":
-              return this.$autoNewLine;
-      }
-    };
-
-    this.$autoNewLine = "\n";
-    this.$newLineMode = "auto";
-    this.setNewLineMode = function(newLineMode) {
-        if (this.$newLineMode === newLineMode)
-            return;
-
-        this.$newLineMode = newLineMode;
-    };
-
-    this.getNewLineMode = function() {
-        return this.$newLineMode;
-    };
-
-    this.isNewLine = function(text) {
-        return (text == "\r\n" || text == "\r" || text == "\n");
-    };
-
-    /**
-     * Get a verbatim copy of the given line as it is in the document
-     */
-    this.getLine = function(row) {
-        return this.$lines[row] || "";
-    };
-
-    this.getLines = function(firstRow, lastRow) {
-        return this.$lines.slice(firstRow, lastRow + 1);
-    };
-
-    /**
-     * Returns all lines in the document as string array. Warning: The caller
-     * should not modify this array!
-     */
-    this.getAllLines = function() {
-        return this.getLines(0, this.getLength());
-    };
-
-    this.getLength = function() {
-        return this.$lines.length;
-    };
-
-    this.getTextRange = function(range) {
-        if (range.start.row == range.end.row) {
-            return this.$lines[range.start.row].substring(range.start.column,
-                                                         range.end.column);
-        }
-        else {
-            var lines = [];
-            lines.push(this.$lines[range.start.row].substring(range.start.column));
-            lines.push.apply(lines, this.getLines(range.start.row+1, range.end.row-1));
-            lines.push(this.$lines[range.end.row].substring(0, range.end.column));
-            return lines.join(this.getNewLineCharacter());
-        }
-    };
-
-    this.$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;
-        }
-        return position;
-    };
-
-    this.insert = function(position, text) {
-        if (!text || text.length === 0)
-            return position;
-
-        position = this.$clipPosition(position);
-
-        // only detect new lines if the document has no line break yet
-        if (this.getLength() <= 1)
-            this.$detectNewLine(text);
-
-        var lines = this.$split(text);
-        var firstLine = lines.splice(0, 1)[0];
-        var lastLine = lines.length == 0 ? null : lines.splice(lines.length - 1, 1)[0];
-
-        position = this.insertInLine(position, firstLine);
-        if (lastLine !== null) {
-            position = this.insertNewLine(position); // terminate first line
-            position = this.insertLines(position.row, lines);
-            position = this.insertInLine(position, lastLine || "");
-        }
-        return position;
-    };
-
-    this.insertLines = function(row, lines) {
-        if (lines.length == 0)
-            return {row: row, column: 0};
-
-        var args = [row, 0];
-        args.push.apply(args, lines);
-        this.$lines.splice.apply(this.$lines, args);
-
-        var range = new Range(row, 0, row + lines.length, 0);
-        var delta = {
-            action: "insertLines",
-            range: range,
-            lines: lines
-        };
-        this._emit("change", { data: delta });
-        return range.end;
-    };
-
-    this.insertNewLine = function(position) {
-        position = this.$clipPosition(position);
-        var line = this.$lines[position.row] || "";
-
-        this.$lines[position.row] = line.substring(0, position.column);
-        this.$lines.splice(position.row + 1, 0, line.substring(position.column, line.length));
-
-        var end = {
-            row : position.row + 1,
-            column : 0
-        };
-
-        var delta = {
-            action: "insertText",
-            range: Range.fromPoints(position, end),
-            text: this.getNewLineCharacter()
-        };
-        this._emit("change", { data: delta });
-
-        return end;
-    };
-
-    this.insertInLine = function(position, text) {
-        if (text.length == 0)
-            return position;
-
-        var line = this.$lines[position.row] || "";
-
-        this.$lines[position.row] = line.substring(0, position.column) + text
-                + line.substring(position.column);
-
-        var end = {
-            row : position.row,
-            column : position.column + text.length
-        };
-
-        var delta = {
-            action: "insertText",
-            range: Range.fromPoints(position, end),
-            text: text
-        };
-        this._emit("change", { data: delta });
-
-        return end;
-    };
-
-    this.remove = function(range) {
-        // clip to document
-        range.start = this.$clipPosition(range.start);
-        range.end = this.$clipPosition(range.end);
-
-        if (range.isEmpty())
-            return range.start;
-
-        var firstRow = range.start.row;
-        var lastRow = range.end.row;
-
-        if (range.isMultiLine()) {
-            var firstFullRow = range.start.column == 0 ? firstRow : firstRow + 1;
-            var lastFullRow = lastRow - 1;
-
-            if (range.end.column > 0)
-                this.removeInLine(lastRow, 0, range.end.column);
-
-            if (lastFullRow >= firstFullRow)
-                this.removeLines(firstFullRow, lastFullRow);
-
-            if (firstFullRow != firstRow) {
-                this.removeInLine(firstRow, range.start.column, this.getLine(firstRow).length);
-                this.removeNewLine(range.start.row);
-            }
-        }
-        else {
-            this.removeInLine(firstRow, range.start.column, range.end.column);
-        }
-        return range.start;
-    };
-
-    this.removeInLine = function(row, startColumn, endColumn) {
-        if (startColumn == endColumn)
-            return;
-
-        var range = new Range(row, startColumn, row, endColumn);
-        var line = this.getLine(row);
-        var removed = line.substring(startColumn, endColumn);
-        var newLine = line.substring(0, startColumn) + line.substring(endColumn, line.length);
-        this.$lines.splice(row, 1, newLine);
-
-        var delta = {
-            action: "removeText",
-            range: range,
-            text: removed
-        };
-        this._emit("change", { data: delta });
-        return range.start;
-    };
-
-    /**
-     * Removes a range of full lines
-     *
-     * @param firstRow {Integer} The first row to be removed
-     * @param lastRow {Integer} The last row to be removed
-     * @return {String[]} The removed lines
-     */
-    this.removeLines = function(firstRow, lastRow) {
-        var range = new Range(firstRow, 0, lastRow + 1, 0);
-        var removed = this.$lines.splice(firstRow, lastRow - firstRow + 1);
-
-        var delta = {
-            action: "removeLines",
-            range: range,
-            nl: this.getNewLineCharacter(),
-            lines: removed
-        };
-        this._emit("change", { data: delta });
-        return removed;
-    };
-
-    this.removeNewLine = function(row) {
-        var firstLine = this.getLine(row);
-        var secondLine = this.getLine(row+1);
-
-        var range = new Range(row, firstLine.length, row+1, 0);
-        var line = firstLine + secondLine;
-
-        this.$lines.splice(row, 2, line);
-
-        var delta = {
-            action: "removeText",
-            range: range,
-            text: this.getNewLineCharacter()
-        };
-        this._emit("change", { data: delta });
-    };
-
-    this.replace = function(range, text) {
-        if (text.length == 0 && range.isEmpty())
-            return range.start;
-
-        // Shortcut: If the text we want to insert is the same as it is already
-        // in the document, we don't have to replace anything.
-        if (text == this.getTextRange(range))
-            return range.end;
-
-        this.remove(range);
-        if (text) {
-            var end = this.insert(range.start, text);
-        }
-        else {
-            end = range.start;
-        }
-
-        return end;
-    };
-
-    this.applyDeltas = function(deltas) {
-        for (var i=0; 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);
-        }
-    };
-
-}).call(Document.prototype);
-
-exports.Document = Document;
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/document_test.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/document_test.js
deleted file mode 100644
index f140e3d..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/document_test.js
+++ /dev/null
@@ -1,314 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *      Julian Viereck 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-if (typeof process !== "undefined") {
-    require("amd-loader");
-    require("./test/mockdom");
-}
-
-define(function(require, exports, module) {
-"use strict";
-
-var Document = require("./document").Document;
-var Range = require("./range").Range;
-var assert = require("./test/assertions");
-
-module.exports = {
-
-    "test: insert text in line" : function() {
-        var doc = new Document(["12", "34"]);
-
-        var deltas = [];
-        doc.on("change", function(e) { deltas.push(e.data); });
-
-        doc.insert({row: 0, column: 1}, "juhu");
-        assert.equal(doc.getValue(), ["1juhu2", "34"].join("\n"));
-
-        var d = deltas.concat();
-        doc.revertDeltas(d);
-        assert.equal(doc.getValue(), ["12", "34"].join("\n"));
-
-        doc.applyDeltas(d);
-        assert.equal(doc.getValue(), ["1juhu2", "34"].join("\n"));
-    },
-
-    "test: insert new line" : function() {
-        var doc = new Document(["12", "34"]);
-
-        var deltas = [];
-        doc.on("change", function(e) { deltas.push(e.data); });
-
-        doc.insertNewLine({row: 0, column: 1});
-        assert.equal(doc.getValue(), ["1", "2", "34"].join("\n"));
-
-        var d = deltas.concat();
-        doc.revertDeltas(d);
-        assert.equal(doc.getValue(), ["12", "34"].join("\n"));
-
-        doc.applyDeltas(d);
-        assert.equal(doc.getValue(), ["1", "2", "34"].join("\n"));
-    },
-
-    "test: insert lines at the beginning" : function() {
-        var doc = new Document(["12", "34"]);
-
-        var deltas = [];
-        doc.on("change", function(e) { deltas.push(e.data); });
-
-        doc.insertLines(0, ["aa", "bb"]);
-        assert.equal(doc.getValue(), ["aa", "bb", "12", "34"].join("\n"));
-
-        var d = deltas.concat();
-        doc.revertDeltas(d);
-        assert.equal(doc.getValue(), ["12", "34"].join("\n"));
-
-        doc.applyDeltas(d);
-        assert.equal(doc.getValue(), ["aa", "bb", "12", "34"].join("\n"));
-    },
-
-    "test: insert lines at the end" : function() {
-        var doc = new Document(["12", "34"]);
-
-        var deltas = [];
-        doc.on("change", function(e) { deltas.push(e.data); });
-
-        doc.insertLines(2, ["aa", "bb"]);
-        assert.equal(doc.getValue(), ["12", "34", "aa", "bb"].join("\n"));
-    },
-
-    "test: insert lines in the middle" : function() {
-        var doc = new Document(["12", "34"]);
-
-        var deltas = [];
-        doc.on("change", function(e) { deltas.push(e.data); });
-
-        doc.insertLines(1, ["aa", "bb"]);
-        assert.equal(doc.getValue(), ["12", "aa", "bb", "34"].join("\n"));
-
-        var d = deltas.concat();
-        doc.revertDeltas(d);
-        assert.equal(doc.getValue(), ["12", "34"].join("\n"));
-
-        doc.applyDeltas(d);
-        assert.equal(doc.getValue(), ["12", "aa", "bb", "34"].join("\n"));
-    },
-
-    "test: insert multi line string at the start" : function() {
-        var doc = new Document(["12", "34"]);
-
-        var deltas = [];
-        doc.on("change", function(e) { deltas.push(e.data); });
-
-        doc.insert({row: 0, column: 0}, "aa\nbb\ncc");
-        assert.equal(doc.getValue(), ["aa", "bb", "cc12", "34"].join("\n"));
-
-        var d = deltas.concat();
-        doc.revertDeltas(d);
-        assert.equal(doc.getValue(), ["12", "34"].join("\n"));
-
-        doc.applyDeltas(d);
-        assert.equal(doc.getValue(), ["aa", "bb", "cc12", "34"].join("\n"));
-    },
-
-    "test: insert multi line string at the end" : function() {
-        var doc = new Document(["12", "34"]);
-
-        var deltas = [];
-        doc.on("change", function(e) { deltas.push(e.data); });
-
-        doc.insert({row: 2, column: 0}, "aa\nbb\ncc");
-        assert.equal(doc.getValue(), ["12", "34aa", "bb", "cc"].join("\n"));
-
-        var d = deltas.concat();
-        doc.revertDeltas(d);
-        assert.equal(doc.getValue(), ["12", "34"].join("\n"));
-
-        doc.applyDeltas(d);
-        assert.equal(doc.getValue(), ["12", "34aa", "bb", "cc"].join("\n"));
-    },
-
-    "test: insert multi line string in the middle" : function() {
-        var doc = new Document(["12", "34"]);
-
-        var deltas = [];
-        doc.on("change", function(e) { deltas.push(e.data); });
-
-        doc.insert({row: 0, column: 1}, "aa\nbb\ncc");
-        assert.equal(doc.getValue(), ["1aa", "bb", "cc2", "34"].join("\n"));
-
-        var d = deltas.concat();
-        doc.revertDeltas(d);
-        assert.equal(doc.getValue(), ["12", "34"].join("\n"));
-
-        doc.applyDeltas(d);
-        assert.equal(doc.getValue(), ["1aa", "bb", "cc2", "34"].join("\n"));
-    },
-
-    "test: delete in line" : function() {
-        var doc = new Document(["1234", "5678"]);
-
-        var deltas = [];
-        doc.on("change", function(e) { deltas.push(e.data); });
-
-        doc.remove(new Range(0, 1, 0, 3));
-        assert.equal(doc.getValue(), ["14", "5678"].join("\n"));
-
-        var d = deltas.concat();
-        doc.revertDeltas(d);
-        assert.equal(doc.getValue(), ["1234", "5678"].join("\n"));
-
-        doc.applyDeltas(d);
-        assert.equal(doc.getValue(), ["14", "5678"].join("\n"));
-    },
-
-    "test: delete new line" : function() {
-        var doc = new Document(["1234", "5678"]);
-
-        var deltas = [];
-        doc.on("change", function(e) { deltas.push(e.data); });
-
-        doc.remove(new Range(0, 4, 1, 0));
-        assert.equal(doc.getValue(), ["12345678"].join("\n"));
-
-        var d = deltas.concat();
-        doc.revertDeltas(d);
-        assert.equal(doc.getValue(), ["1234", "5678"].join("\n"));
-
-        doc.applyDeltas(d);
-        assert.equal(doc.getValue(), ["12345678"].join("\n"));
-    },
-
-    "test: delete multi line range line" : function() {
-        var doc = new Document(["1234", "5678", "abcd"]);
-
-        var deltas = [];
-        doc.on("change", function(e) { deltas.push(e.data); });
-
-        doc.remove(new Range(0, 2, 2, 2));
-        assert.equal(doc.getValue(), ["12cd"].join("\n"));
-
-        var d = deltas.concat();
-        doc.revertDeltas(d);
-        assert.equal(doc.getValue(), ["1234", "5678", "abcd"].join("\n"));
-
-        doc.applyDeltas(d);
-        assert.equal(doc.getValue(), ["12cd"].join("\n"));
-    },
-
-    "test: delete full lines" : function() {
-        var doc = new Document(["1234", "5678", "abcd"]);
-
-        var deltas = [];
-        doc.on("change", function(e) { deltas.push(e.data); });
-
-        doc.remove(new Range(1, 0, 3, 0));
-        assert.equal(doc.getValue(), ["1234", ""].join("\n"));
-    },
-
-    "test: remove lines should return the removed lines" : function() {
-        var doc = new Document(["1234", "5678", "abcd"]);
-
-        var removed = doc.removeLines(1, 2);
-        assert.equal(removed.join("\n"), ["5678", "abcd"].join("\n"));
-    },
-
-    "test: should handle unix style new lines" : function() {
-        var doc = new Document(["1", "2", "3"]);
-        assert.equal(doc.getValue(), ["1", "2", "3"].join("\n"));
-    },
-
-    "test: should handle windows style new lines" : function() {
-        var doc = new Document(["1", "2", "3"].join("\r\n"));
-
-        doc.setNewLineMode("unix");
-        assert.equal(doc.getValue(), ["1", "2", "3"].join("\n"));
-    },
-
-    "test: set new line mode to 'windows' should use '\\r\\n' as new lines": function() {
-        var doc = new Document(["1", "2", "3"].join("\n"));
-        doc.setNewLineMode("windows");
-        assert.equal(doc.getValue(), ["1", "2", "3"].join("\r\n"));
-    },
-
-    "test: set new line mode to 'unix' should use '\\n' as new lines": function() {
-        var doc = new Document(["1", "2", "3"].join("\r\n"));
-
-        doc.setNewLineMode("unix");
-        assert.equal(doc.getValue(), ["1", "2", "3"].join("\n"));
-    },
-
-    "test: set new line mode to 'auto' should detect the incoming nl type": function() {
-        var doc = new Document(["1", "2", "3"].join("\n"));
-
-        doc.setNewLineMode("auto");
-        assert.equal(doc.getValue(), ["1", "2", "3"].join("\n"));
-
-        var doc = new Document(["1", "2", "3"].join("\r\n"));
-
-        doc.setNewLineMode("auto");
-        assert.equal(doc.getValue(), ["1", "2", "3"].join("\r\n"));
-
-        doc.replace(new Range(0, 0, 2, 1), ["4", "5", "6"].join("\n"));
-        assert.equal(["4", "5", "6"].join("\n"), doc.getValue());
-    },
-
-    "test: set value": function() {
-        var doc = new Document("1");
-        assert.equal("1", doc.getValue());
-
-        doc.setValue(doc.getValue());
-        assert.equal("1", doc.getValue());
-
-        var doc = new Document("1\n2");
-        assert.equal("1\n2", doc.getValue());
-
-        doc.setValue(doc.getValue());
-        assert.equal("1\n2", doc.getValue());
-    },
-
-    "test: empty document has to contain one line": function() {
-        var doc = new Document("");
-        assert.equal(doc.$lines.length, 1);
-    }
-};
-
-});
-
-if (typeof module !== "undefined" && module === require.main) {
-    require("asyncjs").test.testcase(module.exports).exec()
-}
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/edit_session.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/edit_session.js
deleted file mode 100644
index 2bdfca4..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/edit_session.js
+++ /dev/null
@@ -1,1766 +0,0 @@
-/* vim:ts=4:sts=4:sw=4:
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *      Mihai Sucan 
- *      Julian Viereck 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var config = require("./config");
-var oop = require("./lib/oop");
-var lang = require("./lib/lang");
-var net = require("./lib/net");
-var EventEmitter = require("./lib/event_emitter").EventEmitter;
-var Selection = require("./selection").Selection;
-var TextMode = require("./mode/text").Mode;
-var Range = require("./range").Range;
-var Document = require("./document").Document;
-var BackgroundTokenizer = require("./background_tokenizer").BackgroundTokenizer;
-
-var EditSession = function(text, mode) {
-    this.$modified = true;
-    this.$breakpoints = [];
-    this.$frontMarkers = {};
-    this.$backMarkers = {};
-    this.$markerId = 1;
-    this.$rowCache = [];
-    this.$wrapData = [];
-    this.$foldData = [];
-    this.$undoSelect = true;
-    this.$foldData.toString = function() {
-        var str = "";
-        this.forEach(function(foldLine) {
-            str += "\n" + foldLine.toString();
-        });
-        return str;
-    }
-
-    if (text instanceof Document) {
-        this.setDocument(text);
-    } else {
-        this.setDocument(new Document(text));
-    }
-
-    this.selection = new Selection(this);
-    if (mode)
-        this.setMode(mode);
-    else
-        this.setMode(new TextMode());
-};
-
-
-(function() {
-
-    oop.implement(this, EventEmitter);
-
-    this.setDocument = function(doc) {
-        if (this.doc)
-            throw new Error("Document is already set");
-
-        this.doc = doc;
-        doc.on("change", this.onChange.bind(this));
-        this.on("changeFold", this.onChangeFold.bind(this));
-
-        if (this.bgTokenizer) {
-            this.bgTokenizer.setDocument(this.getDocument());
-            this.bgTokenizer.start(0);
-        }
-    };
-
-    this.getDocument = function() {
-        return this.doc;
-    };
-
-    this.$resetRowCache = function(row) {
-        if (row == 0) {
-            this.$rowCache = [];
-            return;
-        }
-        var rowCache = this.$rowCache;
-        for (var i = 0; i < rowCache.length; i++) {
-            if (rowCache[i].docRow >= row) {
-                rowCache.splice(i, rowCache.length);
-                return;
-            }
-        }
-    };
-
-    this.onChangeFold = function(e) {
-        var fold = e.data;
-        this.$resetRowCache(fold.start.row);
-    };
-
-    this.onChange = function(e) {
-        var delta = e.data;
-        this.$modified = true;
-
-        this.$resetRowCache(delta.range.start.row);
-
-        var removedFolds = this.$updateInternalDataOnChange(e);
-        if (!this.$fromUndo && this.$undoManager && !delta.ignore) {
-            this.$deltasDoc.push(delta);
-            if (removedFolds && removedFolds.length != 0) {
-                this.$deltasFold.push({
-                    action: "removeFolds",
-                    folds:  removedFolds
-                });
-            }
-
-            this.$informUndoManager.schedule();
-        }
-
-        this.bgTokenizer.start(delta.range.start.row);
-        this._emit("change", e);
-    };
-
-    this.setValue = function(text) {
-        this.doc.setValue(text);
-        this.selection.moveCursorTo(0, 0);
-        this.selection.clearSelection();
-
-        this.$resetRowCache(0);
-        this.$deltas = [];
-        this.$deltasDoc = [];
-        this.$deltasFold = [];
-        this.getUndoManager().reset();
-    };
-
-    this.getValue =
-    this.toString = function() {
-        return this.doc.getValue();
-    };
-
-    this.getSelection = function() {
-        return this.selection;
-    };
-
-    this.getState = function(row) {
-        return this.bgTokenizer.getState(row);
-    };
-
-    this.getTokens = function(firstRow, lastRow) {
-        return this.bgTokenizer.getTokens(firstRow, lastRow);
-    };
-
-    this.getTokenAt = function(row, column) {
-        var tokens = this.bgTokenizer.getTokens(row, row)[0].tokens;
-        var token, c = 0;
-        if (column == null) {
-            i = tokens.length - 1;
-            c = this.getLine(row).length;
-        } else {
-            for (var i = 0; i < tokens.length; i++) {
-                c += tokens[i].value.length;
-                if (c >= column)
-                    break;
-            }
-        }
-        token = tokens[i];
-        if (!token)
-            return null;
-        token.index = i;
-        token.start = c - token.value.length;
-        return token;
-    };
-
-    this.setUndoManager = function(undoManager) {
-        this.$undoManager = undoManager;
-        this.$resetRowCache(0);
-        this.$deltas = [];
-        this.$deltasDoc = [];
-        this.$deltasFold = [];
-
-        if (this.$informUndoManager)
-            this.$informUndoManager.cancel();
-
-        if (undoManager) {
-            var self = this;
-            this.$syncInformUndoManager = function() {
-                self.$informUndoManager.cancel();
-
-                if (self.$deltasFold.length) {
-                    self.$deltas.push({
-                        group: "fold",
-                        deltas: self.$deltasFold
-                    });
-                    self.$deltasFold = [];
-                }
-
-                if (self.$deltasDoc.length) {
-                    self.$deltas.push({
-                        group: "doc",
-                        deltas: self.$deltasDoc
-                    });
-                    self.$deltasDoc = [];
-                }
-
-                if (self.$deltas.length > 0) {
-                    undoManager.execute({
-                        action: "aceupdate",
-                        args: [self.$deltas, self]
-                    });
-                }
-
-                self.$deltas = [];
-            }
-            this.$informUndoManager =
-                lang.deferredCall(this.$syncInformUndoManager);
-        }
-    };
-
-    this.$defaultUndoManager = {
-        undo: function() {},
-        redo: function() {},
-        reset: function() {}
-    };
-
-    this.getUndoManager = function() {
-        return this.$undoManager || this.$defaultUndoManager;
-    },
-
-    this.getTabString = function() {
-        if (this.getUseSoftTabs()) {
-            return lang.stringRepeat(" ", this.getTabSize());
-        } else {
-            return "\t";
-        }
-    };
-
-    this.$useSoftTabs = true;
-    this.setUseSoftTabs = function(useSoftTabs) {
-        if (this.$useSoftTabs === useSoftTabs) return;
-
-        this.$useSoftTabs = useSoftTabs;
-    };
-
-    this.getUseSoftTabs = function() {
-        return this.$useSoftTabs;
-    };
-
-    this.$tabSize = 4;
-    this.setTabSize = function(tabSize) {
-        if (isNaN(tabSize) || this.$tabSize === tabSize) return;
-
-        this.$modified = true;
-        this.$tabSize = tabSize;
-        this._emit("changeTabSize");
-    };
-
-    this.getTabSize = function() {
-        return this.$tabSize;
-    };
-
-    this.isTabStop = function(position) {
-        return this.$useSoftTabs && (position.column % this.$tabSize == 0);
-    };
-
-    this.$overwrite = false;
-    this.setOverwrite = function(overwrite) {
-        if (this.$overwrite == overwrite) return;
-
-        this.$overwrite = overwrite;
-        this._emit("changeOverwrite");
-    };
-
-    this.getOverwrite = function() {
-        return this.$overwrite;
-    };
-
-    this.toggleOverwrite = function() {
-        this.setOverwrite(!this.$overwrite);
-    };
-
-    this.getBreakpoints = function() {
-        return this.$breakpoints;
-    };
-
-    this.setBreakpoints = function(rows) {
-        this.$breakpoints = [];
-        for (var i=0; i 0) {
-            inToken = !!line.charAt(column - 1).match(this.tokenRe);
-        }
-
-        if (!inToken) {
-            inToken = !!line.charAt(column).match(this.tokenRe);
-        }
-
-        var re = inToken ? this.tokenRe : this.nonTokenRe;
-
-        var start = column;
-        if (start > 0) {
-            do {
-                start--;
-            }
-            while (start >= 0 && line.charAt(start).match(re));
-            start++;
-        }
-
-        var end = column;
-        while (end < line.length && line.charAt(end).match(re)) {
-            end++;
-        }
-
-        return new Range(row, start, row, end);
-    };
-
-    // Gets the range of a word including its right whitespace
-    this.getAWordRange = function(row, column) {
-        var wordRange = this.getWordRange(row, column);
-        var line = this.getLine(wordRange.end.row);
-
-        while (line.charAt(wordRange.end.column).match(/[ \t]/)) {
-            wordRange.end.column += 1;
-        }
-        return wordRange;
-    };
-
-    this.setNewLineMode = function(newLineMode) {
-        this.doc.setNewLineMode(newLineMode);
-    };
-
-    this.getNewLineMode = function() {
-        return this.doc.getNewLineMode();
-    };
-
-    this.$useWorker = true;
-    this.setUseWorker = function(useWorker) {
-        if (this.$useWorker == useWorker)
-            return;
-
-        this.$useWorker = useWorker;
-
-        this.$stopWorker();
-        if (useWorker)
-            this.$startWorker();
-    };
-
-    this.getUseWorker = function() {
-        return this.$useWorker;
-    };
-
-    this.onReloadTokenizer = function(e) {
-        var rows = e.data;
-        this.bgTokenizer.start(rows.first);
-        this._emit("tokenizerUpdate", e);
-    };
-
-    this.$modes = {};
-    this._loadMode = function(mode, callback) {
-        if (this.$modes[mode])
-            return callback(this.$modes[mode]);
-        
-        var _self = this;
-        var module;
-        try {
-            module = require(mode);
-        } catch (e) {};
-        if (module)
-            return done(module);
-            
-        fetch(function() {
-            require([mode], done);
-        });
-        
-        function done(module) {
-            if (_self.$modes[mode])
-                return callback(_self.$modes[mode]);
-            
-            _self.$modes[mode] = new module.Mode();
-            _self._emit("loadmode", {
-                name: mode,
-                mode: _self.$modes[mode]
-            });
-            callback(_self.$modes[mode]);
-        }
-
-        function fetch(callback) {
-            if (!config.get("packaged"))
-                return callback();
-                
-            var base = mode.split("/").pop();
-            var filename = config.get("modePath") + "/mode-" + base + config.get("suffix");
-            net.loadScript(filename, callback);
-        }
-    };
-
-    this.$mode = null;
-    this.$origMode = null;
-    this.setMode = function(mode) {
-        this.$origMode = mode;
-        
-        // load on demand
-        if (typeof mode === "string") {
-            var _self = this;
-            this._loadMode(mode, function(module) {
-                if (_self.$origMode !== mode)
-                    return;
-            
-                _self.setMode(module);
-            });
-            return;
-        }
-        
-        if (this.$mode === mode) return;
-        this.$mode = mode;
-        
-
-        this.$stopWorker();
-
-        if (this.$useWorker)
-            this.$startWorker();
-
-        var tokenizer = mode.getTokenizer();
-
-        if(tokenizer.addEventListener !== undefined) {
-            var onReloadTokenizer = this.onReloadTokenizer.bind(this);
-            tokenizer.addEventListener("update", onReloadTokenizer);
-        }
-
-        if (!this.bgTokenizer) {
-            this.bgTokenizer = new BackgroundTokenizer(tokenizer);
-            var _self = this;
-            this.bgTokenizer.addEventListener("update", function(e) {
-                _self._emit("tokenizerUpdate", e);
-            });
-        } else {
-            this.bgTokenizer.setTokenizer(tokenizer);
-        }
-
-        this.bgTokenizer.setDocument(this.getDocument());
-        this.bgTokenizer.start(0);
-
-        this.tokenRe = mode.tokenRe;
-        this.nonTokenRe = mode.nonTokenRe;
-
-        this.$setFolding(mode.foldingRules);
-
-        this._emit("changeMode");
-    };
-
-    this.$stopWorker = function() {
-        if (this.$worker)
-            this.$worker.terminate();
-
-        this.$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
-            this.$worker = null;
-    };
-
-    this.getMode = function() {
-        return this.$mode;
-    };
-    
-    this.$scrollTop = 0;
-    this.setScrollTop = function(scrollTop) {
-        scrollTop = Math.round(Math.max(0, scrollTop));
-        if (this.$scrollTop === scrollTop)
-            return;
-
-        this.$scrollTop = scrollTop;
-        this._emit("changeScrollTop", scrollTop);
-    };
-
-    this.getScrollTop = function() {
-        return this.$scrollTop;
-    };
-    
-    this.$scrollLeft = 0;
-    this.setScrollLeft = function(scrollLeft) {
-        scrollLeft = Math.round(Math.max(0, scrollLeft));
-        if (this.$scrollLeft === scrollLeft)
-            return;
-
-        this.$scrollLeft = scrollLeft;
-        this._emit("changeScrollLeft", scrollLeft);
-    };
-
-    this.getScrollLeft = function() {
-        return this.$scrollLeft;
-    };
-
-    this.getWidth = function() {
-        this.$computeWidth();
-        return this.width;
-    };
-
-    this.getScreenWidth = function() {
-        this.$computeWidth();
-        return this.screenWidth;
-    };
-
-    this.$computeWidth = function(force) {
-        if (this.$modified || force) {
-            this.$modified = false;
-
-            var lines = this.doc.getAllLines();
-            var longestLine = 0;
-            var longestScreenLine = 0;
-
-            for ( var i = 0; i < lines.length; i++) {
-                var foldLine = this.getFoldLine(i),
-                    line, len;
-
-                line = lines[i];
-                if (foldLine) {
-                    var end = foldLine.range.end;
-                    line = this.getFoldDisplayLine(foldLine);
-                    // Continue after the foldLine.end.row. All the lines in
-                    // between are folded.
-                    i = end.row;
-                }
-                len = line.length;
-                longestLine = Math.max(longestLine, len);
-                if (!this.$useWrapMode) {
-                    longestScreenLine = Math.max(
-                        longestScreenLine,
-                        this.$getStringScreenWidth(line)[0]
-                    );
-                }
-            }
-            this.width = longestLine;
-
-            if (this.$useWrapMode) {
-                this.screenWidth = this.$wrapLimit;
-            } else {
-                this.screenWidth = longestScreenLine;
-            }
-        }
-    };
-
-    /**
-     * Get a verbatim copy of the given line as it is in the document
-     */
-    this.getLine = function(row) {
-        return this.doc.getLine(row);
-    };
-
-    this.getLines = function(firstRow, lastRow) {
-        return this.doc.getLines(firstRow, lastRow);
-    };
-
-    this.getLength = function() {
-        return this.doc.getLength();
-    };
-
-    this.getTextRange = function(range) {
-        return this.doc.getTextRange(range);
-    };
-
-    this.insert = function(position, text) {
-        return this.doc.insert(position, text);
-    };
-
-    this.remove = function(range) {
-        return this.doc.remove(range);
-    };
-
-    this.undoChanges = function(deltas, dontSelect) {
-        if (!deltas.length)
-            return;
-
-        this.$fromUndo = true;
-        var lastUndoRange = null;
-        for (var i = deltas.length - 1; i != -1; i--) {
-            var delta = deltas[i];
-            if (delta.group == "doc") {
-                this.doc.revertDeltas(delta.deltas);
-                lastUndoRange =
-                    this.$getUndoSelection(delta.deltas, true, lastUndoRange);
-            } else {
-                delta.deltas.forEach(function(foldDelta) {
-                    this.addFolds(foldDelta.folds);
-                }, this);
-            }
-        }
-        this.$fromUndo = false;
-        lastUndoRange &&
-            this.$undoSelect &&
-            !dontSelect &&
-            this.selection.setSelectionRange(lastUndoRange);
-        return lastUndoRange;
-    };
-
-    this.redoChanges = function(deltas, dontSelect) {
-        if (!deltas.length)
-            return;
-
-        this.$fromUndo = true;
-        var lastUndoRange = null;
-        for (var i = 0; i < deltas.length; i++) {
-            var delta = deltas[i];
-            if (delta.group == "doc") {
-                this.doc.applyDeltas(delta.deltas);
-                lastUndoRange =
-                    this.$getUndoSelection(delta.deltas, false, lastUndoRange);
-            }
-        }
-        this.$fromUndo = false;
-        lastUndoRange &&
-            this.$undoSelect &&
-            !dontSelect &&
-            this.selection.setSelectionRange(lastUndoRange);
-        return lastUndoRange;
-    };
-    
-    this.setUndoSelect = function(enable) {
-        this.$undoSelect = enable;
-    };
-
-    this.$getUndoSelection = function(deltas, isUndo, lastUndoRange) {
-        function isInsert(delta) {
-            var insert =
-                delta.action == "insertText" || delta.action == "insertLines";
-            return isUndo ? !insert : insert;
-        }
-
-        var delta = deltas[0];
-        var range, point;
-        var lastDeltaIsInsert = false;
-        if (isInsert(delta)) {
-            range = delta.range.clone();
-            lastDeltaIsInsert = true;
-        } else {
-            range = Range.fromPoints(delta.range.start, delta.range.start);
-            lastDeltaIsInsert = false;
-        }
-
-        for (var i = 1; i < deltas.length; i++) {
-            delta = deltas[i];
-            if (isInsert(delta)) {
-                point = delta.range.start;
-                if (range.compare(point.row, point.column) == -1) {
-                    range.setStart(delta.range.start);
-                }
-                point = delta.range.end;
-                if (range.compare(point.row, point.column) == 1) {
-                    range.setEnd(delta.range.end);
-                }
-                lastDeltaIsInsert = true;
-            } else {
-                point = delta.range.start;
-                if (range.compare(point.row, point.column) == -1) {
-                    range =
-                        Range.fromPoints(delta.range.start, delta.range.start);
-                }
-                lastDeltaIsInsert = false;
-            }
-        }
-
-        // Check if this range and the last undo range has something in common.
-        // If true, merge the ranges.
-        if (lastUndoRange != null) {
-            var cmp = lastUndoRange.compareRange(range);
-            if (cmp == 1) {
-                range.setStart(lastUndoRange.start);
-            } else if (cmp == -1) {
-                range.setEnd(lastUndoRange.end);
-            }
-        }
-
-        return range;
-    },
-
-    this.replace = function(range, text) {
-        return this.doc.replace(range, text);
-    };
-
-    /**
-     * Move a range of text from the given range to the given position.
-     *
-     * @param fromRange {Range} The range of text you want moved within the
-     * document.
-     * @param toPosition {Object} The location (row and column) where you want
-     * to move the text to.
-     * @return {Range} The new range where the text was moved to.
-     */
-    this.moveText = function(fromRange, toPosition) {
-        var text = this.getTextRange(fromRange);
-        this.remove(fromRange);
-
-        var toRow = toPosition.row;
-        var toColumn = toPosition.column;
-
-        // Make sure to update the insert location, when text is removed in
-        // front of the chosen point of insertion.
-        if (!fromRange.isMultiLine() && fromRange.start.row == toRow &&
-            fromRange.end.column < toColumn)
-            toColumn -= text.length;
-
-        if (fromRange.isMultiLine() && fromRange.end.row < toRow) {
-            var lines = this.doc.$split(text);
-            toRow -= lines.length - 1;
-        }
-
-        var endRow = toRow + fromRange.end.row - fromRange.start.row;
-        var endColumn = fromRange.isMultiLine() ?
-                        fromRange.end.column :
-                        toColumn + fromRange.end.column - fromRange.start.column;
-
-        var toRange = new Range(toRow, toColumn, endRow, endColumn);
-
-        this.insert(toRange.start, text);
-
-        return toRange;
-    };
-
-    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.outdentRows = function (range) {
-        var rowRange = range.collapseRows();
-        var deleteRange = new Range(0, 0, 0, 0);
-        var size = this.getTabSize();
-
-        for (var i = rowRange.start.row; i <= rowRange.end.row; ++i) {
-            var line = this.getLine(i);
-
-            deleteRange.start.row = i;
-            deleteRange.end.row = i;
-            for (var j = 0; j < size; ++j)
-                if (line.charAt(j) != ' ')
-                    break;
-            if (j < size && line.charAt(j) == '\t') {
-                deleteRange.start.column = j;
-                deleteRange.end.column = j + 1;
-            } else {
-                deleteRange.start.column = 0;
-                deleteRange.end.column = j;
-            }
-            this.remove(deleteRange);
-        }
-    };
-
-    this.moveLinesUp = function(firstRow, lastRow) {
-        if (firstRow <= 0) return 0;
-
-        var removed = this.doc.removeLines(firstRow, lastRow);
-        this.doc.insertLines(firstRow - 1, removed);
-        return -1;
-    };
-
-    this.moveLinesDown = function(firstRow, lastRow) {
-        if (lastRow >= this.doc.getLength()-1) return 0;
-
-        var removed = this.doc.removeLines(firstRow, lastRow);
-        this.doc.insertLines(firstRow+1, removed);
-        return 1;
-    };
-
-    this.duplicateLines = function(firstRow, lastRow) {
-        var firstRow = this.$clipRowToDocument(firstRow);
-        var lastRow = this.$clipRowToDocument(lastRow);
-
-        var lines = this.getLines(firstRow, lastRow);
-        this.doc.insertLines(firstRow, lines);
-
-        var addedRows = lastRow - firstRow + 1;
-        return addedRows;
-    };
-
-    this.$clipRowToDocument = function(row) {
-        return Math.max(0, Math.min(row, this.doc.getLength()-1));
-    };
-
-    this.$clipColumnToRow = function(row, column) {
-        if (column < 0)
-            return 0;
-        return Math.min(this.doc.getLine(row).length, column);
-    };
-
-    this.$clipPositionToDocument = function(row, column) {
-        column = Math.max(0, column);
-
-        if (row < 0) {
-            row = 0;
-            column = 0;
-        } else {
-            var len = this.doc.getLength();
-            if (row >= len) {
-                row = len - 1;
-                column = this.doc.getLine(len-1).length;
-            } else {
-                column = Math.min(this.doc.getLine(row).length, column);
-            }
-        }
-
-        return {
-            row: row,
-            column: column
-        };
-    };
-
-    this.$clipRangeToDocument = function(range) {
-        if (range.start.row < 0) {
-            range.start.row = 0;
-            range.start.column = 0
-        } else {
-            range.start.column = this.$clipColumnToRow(
-                range.start.row,
-                range.start.column
-            );
-        }
-        
-        var len = this.doc.getLength() - 1;
-        if (range.end.row > len) {
-            range.end.row = len;
-            range.end.column = this.doc.getLine(len).length;
-        } else {
-            range.end.column = this.$clipColumnToRow(
-                range.end.row,
-                range.end.column
-            );
-        }
-        return range;
-    };
-
-    // WRAPMODE
-    this.$wrapLimit = 80;
-    this.$useWrapMode = false;
-    this.$wrapLimitRange = {
-        min : null,
-        max : null
-    };
-
-    this.setUseWrapMode = function(useWrapMode) {
-        if (useWrapMode != this.$useWrapMode) {
-            this.$useWrapMode = useWrapMode;
-            this.$modified = true;
-            this.$resetRowCache(0);
-
-            // If wrapMode is activaed, the wrapData array has to be initialized.
-            if (useWrapMode) {
-                var len = this.getLength();
-                this.$wrapData = [];
-                for (var i = 0; i < len; i++) {
-                    this.$wrapData.push([]);
-                }
-                this.$updateWrapData(0, len - 1);
-            }
-
-            this._emit("changeWrapMode");
-        }
-    };
-
-    this.getUseWrapMode = function() {
-        return this.$useWrapMode;
-    };
-
-    // Allow the wrap limit to move freely between min and max. Either
-    // parameter can be null to allow the wrap limit to be unconstrained
-    // in that direction. Or set both parameters to the same number to pin
-    // the limit to that value.
-    this.setWrapLimitRange = function(min, max) {
-        if (this.$wrapLimitRange.min !== min || this.$wrapLimitRange.max !== max) {
-            this.$wrapLimitRange.min = min;
-            this.$wrapLimitRange.max = max;
-            this.$modified = true;
-            // This will force a recalculation of the wrap limit
-            this._emit("changeWrapMode");
-        }
-    };
-
-    // This should generally only be called by the renderer when a resize
-    // is detected.
-    this.adjustWrapLimit = function(desiredLimit) {
-        var wrapLimit = this.$constrainWrapLimit(desiredLimit);
-        if (wrapLimit != this.$wrapLimit && wrapLimit > 0) {
-            this.$wrapLimit = wrapLimit;
-            this.$modified = true;
-            if (this.$useWrapMode) {
-                this.$updateWrapData(0, this.getLength() - 1);
-                this.$resetRowCache(0)
-                this._emit("changeWrapLimit");
-            }
-            return true;
-        }
-        return false;
-    };
-
-    this.$constrainWrapLimit = function(wrapLimit) {
-        var min = this.$wrapLimitRange.min;
-        if (min)
-            wrapLimit = Math.max(min, wrapLimit);
-
-        var max = this.$wrapLimitRange.max;
-        if (max)
-            wrapLimit = Math.min(max, wrapLimit);
-
-        // What would a limit of 0 even mean?
-        return Math.max(1, wrapLimit);
-    };
-
-    this.getWrapLimit = function() {
-        return this.$wrapLimit;
-    };
-
-    this.getWrapLimitRange = function() {
-        // Avoid unexpected mutation by returning a copy
-        return {
-            min : this.$wrapLimitRange.min,
-            max : this.$wrapLimitRange.max
-        };
-    };
-
-    this.$updateInternalDataOnChange = function(e) {
-        var useWrapMode = this.$useWrapMode;
-        var len;
-        var action = e.data.action;
-        var firstRow = e.data.range.start.row;
-        var lastRow = e.data.range.end.row;
-        var start = e.data.range.start;
-        var end = e.data.range.end;
-        var removedFolds = null;
-
-        if (action.indexOf("Lines") != -1) {
-            if (action == "insertLines") {
-                lastRow = firstRow + (e.data.lines.length);
-            } else {
-                lastRow = firstRow;
-            }
-            len = e.data.lines ? e.data.lines.length : lastRow - firstRow;
-        } else {
-            len = lastRow - firstRow;
-        }
-
-        if (len != 0) {
-            if (action.indexOf("remove") != -1) {
-                useWrapMode && this.$wrapData.splice(firstRow, len);
-
-                var foldLines = this.$foldData;
-                removedFolds = this.getFoldsInRange(e.data.range);
-                this.removeFolds(removedFolds);
-
-                var foldLine = this.getFoldLine(end.row);
-                var idx = 0;
-                if (foldLine) {
-                    foldLine.addRemoveChars(end.row, end.column, start.column - end.column);
-                    foldLine.shiftRow(-len);
-
-                    var foldLineBefore = this.getFoldLine(firstRow);
-                    if (foldLineBefore && foldLineBefore !== foldLine) {
-                        foldLineBefore.merge(foldLine);
-                        foldLine = foldLineBefore;
-                    }
-                    idx = foldLines.indexOf(foldLine) + 1;
-                }
-
-                for (idx; idx < foldLines.length; idx++) {
-                    var foldLine = foldLines[idx];
-                    if (foldLine.start.row >= end.row) {
-                        foldLine.shiftRow(-len);
-                    }
-                }
-
-                lastRow = firstRow;
-            } else {
-                var args;
-                if (useWrapMode) {
-                    args = [firstRow, 0];
-                    for (var i = 0; i < len; i++) args.push([]);
-                    this.$wrapData.splice.apply(this.$wrapData, args);
-                }
-
-                // If some new line is added inside of a foldLine, then split
-                // the fold line up.
-                var foldLines = this.$foldData;
-                var foldLine = this.getFoldLine(firstRow);
-                var idx = 0;
-                if (foldLine) {
-                    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);
-                    } else
-                    // Infront of the foldLine but same row. Need to shift column.
-                    if (cmp == -1) {
-                        foldLine.addRemoveChars(firstRow, 0, end.column - start.column);
-                        foldLine.shiftRow(len);
-                    }
-                    // Nothing to do if the insert is after the foldLine.
-                    idx = foldLines.indexOf(foldLine) + 1;
-                }
-
-                for (idx; idx < foldLines.length; idx++) {
-                    var foldLine = foldLines[idx];
-                    if (foldLine.start.row >= firstRow) {
-                        foldLine.shiftRow(len);
-                    }
-                }
-            }
-        } 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) {
-                // Get all the folds in the change range and remove them.
-                removedFolds = this.getFoldsInRange(e.data.range);
-                this.removeFolds(removedFolds);
-
-                len = -len;
-            }
-            var foldLine = this.getFoldLine(firstRow);
-            if (foldLine) {
-                foldLine.addRemoveChars(firstRow, start.column, len);
-            }
-        }
-
-        if (useWrapMode && this.$wrapData.length != this.doc.getLength()) {
-            console.error("doc.getLength() and $wrapData.length have to be the same!");
-        }
-
-        useWrapMode && this.$updateWrapData(firstRow, lastRow);
-
-        return removedFolds;
-    };
-
-    this.$updateWrapData = function(firstRow, lastRow) {
-        var lines = this.doc.getAllLines();
-        var tabSize = this.getTabSize();
-        var wrapData = this.$wrapData;
-        var wrapLimit = this.$wrapLimit;
-        var tokens;
-        var foldLine;
-
-        var row = firstRow;
-        lastRow = Math.min(lastRow, lines.length - 1);
-        while (row <= lastRow) {
-            foldLine = this.getFoldLine(row, foldLine);
-            if (!foldLine) {
-                tokens = this.$getDisplayTokens(lang.stringTrimRight(lines[row]));
-                wrapData[row] = this.$computeWrapSplits(tokens, wrapLimit, tabSize);
-                row ++;
-            } else {
-                tokens = [];
-                foldLine.walk(
-                    function(placeholder, row, column, lastColumn) {
-                        var walkTokens;
-                        if (placeholder) {
-                            walkTokens = this.$getDisplayTokens(
-                                            placeholder, tokens.length);
-                            walkTokens[0] = PLACEHOLDER_START;
-                            for (var i = 1; i < walkTokens.length; i++) {
-                                walkTokens[i] = PLACEHOLDER_BODY;
-                            }
-                        } else {
-                            walkTokens = this.$getDisplayTokens(
-                                lines[row].substring(lastColumn, column),
-                                tokens.length);
-                        }
-                        tokens = tokens.concat(walkTokens);
-                    }.bind(this),
-                    foldLine.end.row,
-                    lines[foldLine.end.row].length + 1
-                );
-                // Remove spaces/tabs from the back of the token array.
-                while (tokens.length != 0 && tokens[tokens.length - 1] >= SPACE)
-                    tokens.pop();
-
-                wrapData[foldLine.start.row]
-                    = this.$computeWrapSplits(tokens, wrapLimit, tabSize);
-                row = foldLine.end.row + 1;
-            }
-        }
-    };
-
-    // "Tokens"
-    var CHAR = 1,
-        CHAR_EXT = 2,
-        PLACEHOLDER_START = 3,
-        PLACEHOLDER_BODY =  4,
-        PUNCTUATION = 9,
-        SPACE = 10,
-        TAB = 11,
-        TAB_SPACE = 12;
-
-    this.$computeWrapSplits = function(tokens, wrapLimit) {
-        if (tokens.length == 0) {
-            return [];
-        }
-
-        var splits = [];
-        var displayLength = tokens.length;
-        var lastSplit = 0, lastDocSplit = 0;
-
-        function addSplit(screenPos) {
-            var displayed = tokens.slice(lastSplit, screenPos);
-
-            // The document size is the current size - the extra width for tabs
-            // and multipleWidth characters.
-            var len = displayed.length;
-            displayed.join("").
-                // Get all the TAB_SPACEs.
-                replace(/12/g, function() {
-                    len -= 1;
-                }).
-                // Get all the CHAR_EXT/multipleWidth characters.
-                replace(/2/g, function() {
-                    len -= 1;
-                });
-
-            lastDocSplit += len;
-            splits.push(lastDocSplit);
-            lastSplit = screenPos;
-        }
-
-        while (displayLength - lastSplit > wrapLimit) {
-            // This is, where the split should be.
-            var split = lastSplit + wrapLimit;
-
-            // If there is a space or tab at this split position, then making
-            // a split is simple.
-            if (tokens[split] >= SPACE) {
-                // Include all following spaces + tabs in this split as well.
-                while (tokens[split] >= SPACE) {
-                    split ++;
-                }
-                addSplit(split);
-                continue;
-            }
-
-            // === ELSE ===
-            // Check if split is inside of a placeholder. Placeholder are
-            // not splitable. Therefore, seek the beginning of the placeholder
-            // and try to place the split beofre the placeholder's start.
-            if (tokens[split] == PLACEHOLDER_START
-                || tokens[split] == PLACEHOLDER_BODY)
-            {
-                // Seek the start of the placeholder and do the split
-                // before the placeholder. By definition there always
-                // a PLACEHOLDER_START between split and lastSplit.
-                for (split; split != lastSplit - 1; split--) {
-                    if (tokens[split] == PLACEHOLDER_START) {
-                        // split++; << No incremental here as we want to
-                        //  have the position before the Placeholder.
-                        break;
-                    }
-                }
-
-                // If the PLACEHOLDER_START is not the index of the
-                // last split, then we can do the split
-                if (split > lastSplit) {
-                    addSplit(split);
-                    continue;
-                }
-
-                // If the PLACEHOLDER_START IS the index of the last
-                // split, then we have to place the split after the
-                // placeholder. So, let's seek for the end of the placeholder.
-                split = lastSplit + wrapLimit;
-                for (split; split < tokens.length; split++) {
-                    if (tokens[split] != PLACEHOLDER_BODY)
-                    {
-                        break;
-                    }
-                }
-
-                // If spilt == tokens.length, then the placeholder is the last
-                // thing in the line and adding a new split doesn't make sense.
-                if (split == tokens.length) {
-                    break;  // Breaks the while-loop.
-                }
-
-                // Finally, add the split...
-                addSplit(split);
-                continue;
-            }
-
-            // === ELSE ===
-            // Search for the first non space/tab/placeholder/punctuation token backwards.
-            var minSplit = Math.max(split - 10, lastSplit - 1);
-            while (split > minSplit && tokens[split] < PLACEHOLDER_START) {
-                split --;
-            }
-            while (split > minSplit && tokens[split] == PUNCTUATION) {
-                split --;
-            }
-            // If we found one, then add the split.
-            if (split > minSplit) {
-                addSplit(++split);
-                continue;
-            }
-
-            // === ELSE ===
-            split = lastSplit + wrapLimit;
-            // The split is inside of a CHAR or CHAR_EXT token and no space
-            // around -> force a split.
-            addSplit(split);
-        }
-        return splits;
-    }
-
-    /**
-     * @param
-     *   offset: The offset in screenColumn at which position str starts.
-     *           Important for calculating the realTabSize.
-     */
-    this.$getDisplayTokens = function(str, offset) {
-        var arr = [];
-        var tabSize;
-        offset = offset || 0;
-
-        for (var i = 0; i < str.length; i++) {
-            var c = str.charCodeAt(i);
-            // Tab
-            if (c == 9) {
-                tabSize = this.getScreenTabSize(arr.length + offset);
-                arr.push(TAB);
-                for (var n = 1; n < tabSize; n++) {
-                    arr.push(TAB_SPACE);
-                }
-            }
-            // Space
-            else if (c == 32) {
-                arr.push(SPACE);
-            } else if((c > 39 && c < 48) || (c > 57 && c < 64)) {
-                arr.push(PUNCTUATION);
-            }
-            // full width characters
-            else if (c >= 0x1100 && isFullWidth(c)) {
-                arr.push(CHAR, CHAR_EXT);
-            } else {
-                arr.push(CHAR);
-            }
-        }
-        return arr;
-    }
-
-    /**
-     * Calculates the width of the a string on the screen while assuming that
-     * the string starts at the first column on the screen.
-     *
-     * @param string str String to calculate the screen width of
-     * @return array
-     *      [0]: number of columns for str on screen.
-     *      [1]: docColumn position that was read until (useful with screenColumn)
-     */
-    this.$getStringScreenWidth = function(str, maxScreenColumn, screenColumn) {
-        if (maxScreenColumn == 0) {
-            return [0, 0];
-        }
-        if (maxScreenColumn == null) {
-            maxScreenColumn = screenColumn +
-                str.length * Math.max(this.getTabSize(), 2);
-        }
-        screenColumn = screenColumn || 0;
-
-        var c, column;
-        for (column = 0; column < str.length; column++) {
-            c = str.charCodeAt(column);
-            // tab
-            if (c == 9) {
-                screenColumn += this.getScreenTabSize(screenColumn);
-            }
-            // full width characters
-            else if (c >= 0x1100 && isFullWidth(c)) {
-                screenColumn += 2;
-            } else {
-                screenColumn += 1;
-            }
-            if (screenColumn > maxScreenColumn) {
-                break
-            }
-        }
-
-        return [screenColumn, column];
-    }
-
-    /**
-     * Returns the number of rows required to render this row on the screen
-     */
-    this.getRowLength = function(row) {
-        if (!this.$useWrapMode || !this.$wrapData[row]) {
-            return 1;
-        } else {
-            return this.$wrapData[row].length + 1;
-        }
-    }
-
-    /**
-     * Returns the height in pixels required to render this row on the screen
-     **/
-    this.getRowHeight = function(config, row) {
-        return this.getRowLength(row) * config.lineHeight;
-    }
-
-    this.getScreenLastRowColumn = function(screenRow) {
-        var pos = this.screenToDocumentPosition(screenRow, Number.MAX_VALUE)
-        return this.documentToScreenColumn(pos.row, pos.column);
-    };
-
-    this.getDocumentLastRowColumn = function(docRow, docColumn) {
-        var screenRow = this.documentToScreenRow(docRow, docColumn);
-        return this.getScreenLastRowColumn(screenRow);
-    };
-
-    this.getDocumentLastRowColumnPosition = function(docRow, docColumn) {
-        var screenRow = this.documentToScreenRow(docRow, docColumn);
-        return this.screenToDocumentPosition(screenRow, Number.MAX_VALUE / 10);
-    };
-
-    this.getRowSplitData = function(row) {
-        if (!this.$useWrapMode) {
-            return undefined;
-        } else {
-            return this.$wrapData[row];
-        }
-    };
-
-    /**
-     * Returns the width of a tab character at screenColumn.
-     */
-    this.getScreenTabSize = function(screenColumn) {
-        return this.$tabSize - screenColumn % this.$tabSize;
-    };
-
-    this.screenToDocumentRow = function(screenRow, screenColumn) {
-        return this.screenToDocumentPosition(screenRow, screenColumn).row;
-    };
-
-    this.screenToDocumentColumn = function(screenRow, screenColumn) {
-        return this.screenToDocumentPosition(screenRow, screenColumn).column;
-    };
-
-    this.screenToDocumentPosition = function(screenRow, screenColumn) {
-        if (screenRow < 0) {
-            return {
-                row: 0,
-                column: 0
-            }
-        }
-
-        var line;
-        var docRow = 0;
-        var docColumn = 0;
-        var column;
-        var row = 0;
-        var rowLength = 0;
-
-        var rowCache = this.$rowCache;
-        for (var i = 0; i < rowCache.length; i++) {
-            if (rowCache[i].screenRow < screenRow) {
-                row = rowCache[i].screenRow;
-                docRow = rowCache[i].docRow;
-            }
-            else {
-                break;
-            }
-        }
-        var doCache = !rowCache.length || i == rowCache.length;
-
-        var maxRow = this.getLength() - 1;
-        var foldLine = this.getNextFoldLine(docRow);
-        var foldStart = foldLine ? foldLine.start.row : Infinity;
-
-        while (row <= screenRow) {
-            rowLength = this.getRowLength(docRow);
-            if (row + rowLength - 1 >= screenRow || docRow >= maxRow) {
-                break;
-            } else {
-                row += rowLength;
-                docRow++;
-                if (docRow > foldStart) {
-                    docRow = foldLine.end.row+1;
-                    foldLine = this.getNextFoldLine(docRow, foldLine);
-                    foldStart = foldLine ? foldLine.start.row : Infinity;
-                }
-            }
-            if (doCache) {
-                rowCache.push({
-                    docRow: docRow,
-                    screenRow: row
-                });
-            }
-        }
-
-        if (foldLine && foldLine.start.row <= docRow) {
-            line = this.getFoldDisplayLine(foldLine);
-            docRow = foldLine.start.row;
-        } else if (row + rowLength <= screenRow || docRow > maxRow) {
-            // clip at the end of the document
-            return {
-                row: maxRow,
-                column: this.getLine(maxRow).length
-            }
-        } else {
-            line = this.getLine(docRow);
-            foldLine = null;
-        }
-
-        if (this.$useWrapMode) {
-            var splits = this.$wrapData[docRow];
-            if (splits) {
-                column = splits[screenRow - row];
-                if(screenRow > row && splits.length) {
-                    docColumn = splits[screenRow - row - 1] || splits[splits.length - 1];
-                    line = line.substring(docColumn);
-                }
-            }
-        }
-
-        docColumn += this.$getStringScreenWidth(line, screenColumn)[1];
-
-        // We remove one character at the end so that the docColumn
-        // position returned is not associated to the next row on the screen.
-        if (this.$useWrapMode && docColumn >= column) {
-            docColumn = column - 1;
-        }
-
-        if (foldLine) {
-            return foldLine.idxToPosition(docColumn);
-        }
-
-        return {
-            row: docRow,
-            column: docColumn
-        }
-    };
-
-    this.documentToScreenPosition = function(docRow, docColumn) {
-        // Normalize the passed in arguments.
-        if (typeof docColumn === "undefined")
-            var pos = this.$clipPositionToDocument(docRow.row, docRow.column);
-        else
-            pos = this.$clipPositionToDocument(docRow, docColumn);
-
-        docRow = pos.row;
-        docColumn = pos.column;
-
-        var wrapData;
-        // Special case in wrapMode if the doc is at the end of the document.
-        if (this.$useWrapMode) {
-            wrapData = this.$wrapData;
-            if (docRow > wrapData.length - 1) {
-                return {
-                    row: this.getScreenLength(),
-                    column: wrapData.length == 0
-                        ? 0
-                        : (wrapData[wrapData.length - 1].length - 1)
-                };
-            }
-        }
-
-        var screenRow = 0;
-        var foldStartRow = null;
-        var fold = null;
-
-        // Clamp the docRow position in case it's inside of a folded block.
-        fold = this.getFoldAt(docRow, docColumn, 1);
-        if (fold) {
-            docRow = fold.start.row;
-            docColumn = fold.start.column;
-        }
-
-        var rowEnd, row = 0;
-        var rowCache = this.$rowCache;
-
-        for (var i = 0; i < rowCache.length; i++) {
-            if (rowCache[i].docRow < docRow) {
-                screenRow = rowCache[i].screenRow;
-                row = rowCache[i].docRow;
-            } else {
-                break;
-            }
-        }
-        var doCache = !rowCache.length || i == rowCache.length;
-
-        var foldLine = this.getNextFoldLine(row);
-        var foldStart = foldLine ?foldLine.start.row :Infinity;
-
-        while (row < docRow) {
-            if (row >= foldStart) {
-                rowEnd = foldLine.end.row + 1;
-                if (rowEnd > docRow)
-                    break;
-                foldLine = this.getNextFoldLine(rowEnd, foldLine);
-                foldStart = foldLine ?foldLine.start.row :Infinity;
-            }
-            else {
-                rowEnd = row + 1;
-            }
-
-            screenRow += this.getRowLength(row);
-            row = rowEnd;
-
-            if (doCache) {
-                rowCache.push({
-                    docRow: row,
-                    screenRow: screenRow
-                });
-            }
-        }
-
-        // Calculate the text line that is displayed in docRow on the screen.
-        var textLine = "";
-        // Check if the final row we want to reach is inside of a fold.
-        if (foldLine && row >= foldStart) {
-            textLine = this.getFoldDisplayLine(foldLine, docRow, docColumn);
-            foldStartRow = foldLine.start.row;
-        } else {
-            textLine = this.getLine(docRow).substring(0, docColumn);
-            foldStartRow = docRow;
-        }
-        // Clamp textLine if in wrapMode.
-        if (this.$useWrapMode) {
-            var wrapRow = wrapData[foldStartRow];
-            var screenRowOffset = 0;
-            while (textLine.length >= wrapRow[screenRowOffset]) {
-                screenRow ++;
-                screenRowOffset++;
-            }
-            textLine = textLine.substring(
-                wrapRow[screenRowOffset - 1] || 0, textLine.length
-            );
-        }
-
-        return {
-            row: screenRow,
-            column: this.$getStringScreenWidth(textLine)[0]
-        };
-    };
-
-    this.documentToScreenColumn = function(row, docColumn) {
-        return this.documentToScreenPosition(row, docColumn).column;
-    };
-
-    this.documentToScreenRow = function(docRow, docColumn) {
-        return this.documentToScreenPosition(docRow, docColumn).row;
-    };
-
-    this.getScreenLength = function() {
-        var screenRows = 0;
-        var fold = null;
-        if (!this.$useWrapMode) {
-            screenRows = this.getLength();
-
-            // Remove the folded lines again.
-            var foldData = this.$foldData;
-            for (var i = 0; i < foldData.length; i++) {
-                fold = foldData[i];
-                screenRows -= fold.end.row - fold.start.row;
-            }
-        } else {
-            var lastRow = this.$wrapData.length;
-            var row = 0, i = 0;
-            var fold = this.$foldData[i++];
-            var foldStart = fold ? fold.start.row :Infinity;
-
-            while (row < lastRow) {
-                screenRows += this.$wrapData[row].length + 1;
-                row ++;
-                if (row > foldStart) {
-                    row = fold.end.row+1;
-                    fold = this.$foldData[i++];
-                    foldStart = fold ?fold.start.row :Infinity;
-                }
-            }
-        }
-
-        return screenRows;
-    }
-
-    // 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
-    function isFullWidth(c) {
-        if (c < 0x1100)
-            return false;
-        return c >= 0x1100 && c <= 0x115F ||
-               c >= 0x11A3 && c <= 0x11A7 ||
-               c >= 0x11FA && c <= 0x11FF ||
-               c >= 0x2329 && c <= 0x232A ||
-               c >= 0x2E80 && c <= 0x2E99 ||
-               c >= 0x2E9B && c <= 0x2EF3 ||
-               c >= 0x2F00 && c <= 0x2FD5 ||
-               c >= 0x2FF0 && c <= 0x2FFB ||
-               c >= 0x3000 && c <= 0x303E ||
-               c >= 0x3041 && c <= 0x3096 ||
-               c >= 0x3099 && c <= 0x30FF ||
-               c >= 0x3105 && c <= 0x312D ||
-               c >= 0x3131 && c <= 0x318E ||
-               c >= 0x3190 && c <= 0x31BA ||
-               c >= 0x31C0 && c <= 0x31E3 ||
-               c >= 0x31F0 && c <= 0x321E ||
-               c >= 0x3220 && c <= 0x3247 ||
-               c >= 0x3250 && c <= 0x32FE ||
-               c >= 0x3300 && c <= 0x4DBF ||
-               c >= 0x4E00 && c <= 0xA48C ||
-               c >= 0xA490 && c <= 0xA4C6 ||
-               c >= 0xA960 && c <= 0xA97C ||
-               c >= 0xAC00 && c <= 0xD7A3 ||
-               c >= 0xD7B0 && c <= 0xD7C6 ||
-               c >= 0xD7CB && c <= 0xD7FB ||
-               c >= 0xF900 && c <= 0xFAFF ||
-               c >= 0xFE10 && c <= 0xFE19 ||
-               c >= 0xFE30 && c <= 0xFE52 ||
-               c >= 0xFE54 && c <= 0xFE66 ||
-               c >= 0xFE68 && c <= 0xFE6B ||
-               c >= 0xFF01 && c <= 0xFF60 ||
-               c >= 0xFFE0 && c <= 0xFFE6;
-    };
-
-}).call(EditSession.prototype);
-
-require("./edit_session/folding").Folding.call(EditSession.prototype);
-require("./edit_session/bracket_match").BracketMatch.call(EditSession.prototype);
-
-exports.EditSession = EditSession;
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/edit_session/bracket_match.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/edit_session/bracket_match.js
deleted file mode 100644
index 89e6506..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/edit_session/bracket_match.js
+++ /dev/null
@@ -1,181 +0,0 @@
-/* vim:ts=4:sts=4:sw=4:
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var TokenIterator = require("../token_iterator").TokenIterator;
-
-function BracketMatch() {
-
-    this.findMatchingBracket = function(position) {
-        if (position.column == 0) return null;
-
-        var charBeforeCursor = this.getLine(position.row).charAt(position.column-1);
-        if (charBeforeCursor == "") return null;
-
-        var match = charBeforeCursor.match(/([\(\[\{])|([\)\]\}])/);
-        if (!match) {
-            return null;
-        }
-
-        if (match[1]) {
-            return this.$findClosingBracket(match[1], position);
-        } else {
-            return this.$findOpeningBracket(match[2], position);
-        }
-    };
-
-    this.$brackets = {
-        ")": "(",
-        "(": ")",
-        "]": "[",
-        "[": "]",
-        "{": "}",
-        "}": "{"
-    };
-
-    this.$findOpeningBracket = function(bracket, position) {
-        var openBracket = this.$brackets[bracket];
-        var depth = 1;
-
-        var iterator = new TokenIterator(this, position.row, position.column);
-        var token = iterator.getCurrentToken();
-        if (!token) return null;
-        
-        // token.type contains a period-delimited list of token identifiers
-        // (e.g.: "constant.numeric" or "paren.lparen").  Create a pattern that
-        // matches any token containing the same identifiers or a subset.  In
-        // addition, if token.type includes "rparen", then also match "lparen".
-        // So if type.token is "paren.rparen", then typeRe will match "lparen.paren".
-        var typeRe = new RegExp("(\\.?" +
-            token.type.replace(".", "|").replace("rparen", "lparen|rparen") + ")+");
-        
-        // Start searching in token, just before the character at position.column
-        var valueIndex = position.column - iterator.getCurrentTokenColumn() - 2;
-        var value = token.value;
-        
-        while (true) {
-        
-            while (valueIndex >= 0) {
-                var chr = value.charAt(valueIndex);
-                if (chr == openBracket) {
-                    depth -= 1;
-                    if (depth == 0) {
-                        return {row: iterator.getCurrentTokenRow(),
-                            column: valueIndex + iterator.getCurrentTokenColumn()};
-                    }
-                }
-                else if (chr == bracket) {
-                    depth += 1;
-                }
-                valueIndex -= 1;
-            }
-
-            // Scan backward through the document, looking for the next token
-            // whose type matches typeRe
-            do {
-                token = iterator.stepBackward();
-            } while (token && !typeRe.test(token.type));
-
-            if (token == null)
-                break;
-                
-            value = token.value;
-            valueIndex = value.length - 1;
-        }
-        
-        return null;
-    };
-
-    this.$findClosingBracket = function(bracket, position) {
-        var closingBracket = this.$brackets[bracket];
-        var depth = 1;
-
-        var iterator = new TokenIterator(this, position.row, position.column);
-        var token = iterator.getCurrentToken();
-        if (!token) return null;
-
-        // token.type contains a period-delimited list of token identifiers
-        // (e.g.: "constant.numeric" or "paren.lparen").  Create a pattern that
-        // matches any token containing the same identifiers or a subset.  In
-        // addition, if token.type includes "lparen", then also match "rparen".
-        // So if type.token is "lparen.paren", then typeRe will match "paren.rparen".
-        var typeRe = new RegExp("(\\.?" +
-            token.type.replace(".", "|").replace("lparen", "lparen|rparen") + ")+");
-
-        // Start searching in token, after the character at position.column
-        var valueIndex = position.column - iterator.getCurrentTokenColumn();
-
-        while (true) {
-
-            var value = token.value;
-            var valueLength = value.length;
-            while (valueIndex < valueLength) {
-                var chr = value.charAt(valueIndex);
-                if (chr == closingBracket) {
-                    depth -= 1;
-                    if (depth == 0) {
-                        return {row: iterator.getCurrentTokenRow(),
-                            column: valueIndex + iterator.getCurrentTokenColumn()};
-                    }
-                }
-                else if (chr == bracket) {
-                    depth += 1;
-                }
-                valueIndex += 1;
-            }
-
-            // Scan forward through the document, looking for the next token
-            // whose type matches typeRe
-            do {
-                token = iterator.stepForward();
-            } while (token && !typeRe.test(token.type));
-
-            if (token == null)
-                break;
-
-            valueIndex = 0;
-        }
-        
-        return null;
-    };
-}
-exports.BracketMatch = BracketMatch;
-
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/edit_session/fold.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/edit_session/fold.js
deleted file mode 100644
index 4041ecb..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/edit_session/fold.js
+++ /dev/null
@@ -1,116 +0,0 @@
-/* vim:ts=4:sts=4:sw=4:
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Julian Viereck 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-/**
- * Simple fold-data struct.
- **/
-var Fold = exports.Fold = function(range, placeholder) {
-    this.foldLine = null;
-    this.placeholder = placeholder;
-    this.range = range;
-    this.start = range.start;
-    this.end = range.end;
-
-    this.sameRow = range.start.row == range.end.row;
-    this.subFolds = [];
-};
-
-(function() {
-
-    this.toString = function() {
-        return '"' + this.placeholder + '" ' + this.range.toString();
-    };
-
-    this.setFoldLine = function(foldLine) {
-        this.foldLine = foldLine;
-        this.subFolds.forEach(function(fold) {
-            fold.setFoldLine(foldLine);
-        });
-    };
-
-    this.clone = function() {
-        var range = this.range.clone();
-        var fold = new Fold(range, this.placeholder);
-        this.subFolds.forEach(function(subFold) {
-            fold.subFolds.push(subFold.clone());
-        });
-        return fold;
-    };
-
-    this.addSubFold = function(fold) {
-        if (this.range.isEqual(fold))
-            return this;
-
-        if (!this.range.containsRange(fold))
-            throw "A fold can't intersect already existing fold" + fold.range + this.range;
-
-        var row = fold.range.start.row, column = fold.range.start.column;
-        for (var i = 0, cmp = -1; i < this.subFolds.length; i++) {
-            cmp = this.subFolds[i].range.compare(row, column);
-            if (cmp != 1)
-                break;
-        }
-        var afterStart = this.subFolds[i];
-
-        if (cmp == 0)
-            return afterStart.addSubFold(fold)
-
-        // cmp == -1
-        var row = fold.range.end.row, column = fold.range.end.column;
-        for (var j = i, cmp = -1; j < this.subFolds.length; j++) {
-            cmp = this.subFolds[j].range.compare(row, column);
-            if (cmp != 1)
-                break;
-        }
-        var afterEnd = this.subFolds[j];
-
-        if (cmp == 0)
-            throw "A fold can't intersect already existing fold" + fold.range + this.range;
-
-        var consumedFolds = this.subFolds.splice(i, j - i, fold)
-        fold.setFoldLine(this.foldLine);
-
-        return fold;
-    }
-
-}).call(Fold.prototype);
-
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/edit_session/fold_line.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/edit_session/fold_line.js
deleted file mode 100644
index 569598e..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/edit_session/fold_line.js
+++ /dev/null
@@ -1,274 +0,0 @@
-/* vim:ts=4:sts=4:sw=4:
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Julian Viereck 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var Range = require("../range").Range;
-
-/**
- * If an array is passed in, the folds are expected to be sorted already.
- */
-function FoldLine(foldData, folds) {
-    this.foldData = foldData;
-    if (Array.isArray(folds)) {
-        this.folds = folds;
-    } else {
-        folds = this.folds = [ folds ];
-    }
-
-    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;
-    this.end   = this.range.end;
-
-    this.folds.forEach(function(fold) {
-        fold.setFoldLine(this);
-    }, this);
-}
-
-(function() {
-    /**
-     * Note: This doesn't update wrapData!
-     */
-    this.shiftRow = function(shift) {
-        this.start.row += shift;
-        this.end.row += shift;
-        this.folds.forEach(function(fold) {
-            fold.start.row += shift;
-            fold.end.row += shift;
-        });
-    }
-
-    this.addFold = function(fold) {
-        if (fold.sameRow) {
-            if (fold.start.row < this.startRow || fold.endRow > this.endRow) {
-                throw "Can't add a fold to this FoldLine as it has no connection";
-            }
-            this.folds.push(fold);
-            this.folds.sort(function(a, b) {
-                return -a.range.compareEnd(b.start.row, b.start.column);
-            });
-            if (this.range.compareEnd(fold.start.row, fold.start.column) > 0) {
-                this.end.row = fold.end.row;
-                this.end.column =  fold.end.column;
-            } else if (this.range.compareStart(fold.end.row, fold.end.column) < 0) {
-                this.start.row = fold.start.row;
-                this.start.column = fold.start.column;
-            }
-        } else if (fold.start.row == this.end.row) {
-            this.folds.push(fold);
-            this.end.row = fold.end.row;
-            this.end.column = fold.end.column;
-        } else if (fold.end.row == this.start.row) {
-            this.folds.unshift(fold);
-            this.start.row = fold.start.row;
-            this.start.column = fold.start.column;
-        } else {
-            throw "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;
-
-        if (endRow == null) {
-            endRow = this.end.row;
-            endColumn = this.end.column;
-        }
-
-        for (var i = 0; i < folds.length; i++) {
-            fold = folds[i];
-
-            comp = fold.range.compareStart(endRow, endColumn);
-            // This fold is after the endRow/Column.
-            if (comp == -1) {
-                callback(null, endRow, endColumn, lastEnd, isNewRow);
-                return;
-            }
-
-            stop = callback(null, fold.start.row, fold.start.column, lastEnd, isNewRow);
-            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) {
-                return;
-            }
-
-            // Note the new lastEnd might not be on the same line. However,
-            // it's the callback's job to recognize this.
-            isNewRow = !fold.sameRow;
-            lastEnd = fold.end.column;
-        }
-        callback(null, endRow, endColumn, lastEnd, isNewRow);
-    }
-
-    this.getNextFoldTo = function(row, column) {
-        var fold, cmp;
-        for (var i = 0; i < this.folds.length; i++) {
-            fold = this.folds[i];
-            cmp = fold.range.compareEnd(row, column);
-            if (cmp == -1) {
-                return {
-                    fold: fold,
-                    kind: "after"
-                };
-            } else if (cmp == 0) {
-                return {
-                    fold: fold,
-                    kind: "inside"
-                }
-            }
-        }
-        return null;
-    }
-
-    this.addRemoveChars = function(row, column, len) {
-        var ret = this.getNextFoldTo(row, column),
-            fold, folds;
-        if (ret) {
-            fold = ret.fold;
-            if (ret.kind == "inside"
-                && fold.start.column != column
-                && fold.start.row != row)
-            {
-                throw "Moving characters inside of a fold should never be reached";
-            } else if (fold.start.row == row) {
-                folds = this.folds;
-                var i = folds.indexOf(fold);
-                if (i == 0) {
-                    this.start.column += len;
-                }
-                for (i; i < folds.length; i++) {
-                    fold = folds[i];
-                    fold.start.column += len;
-                    if (!fold.sameRow) {
-                        return;
-                    }
-                    fold.end.column += len;
-                }
-                this.end.column += len;
-            }
-        }
-    }
-
-    this.split = function(row, column) {
-        var fold = this.getNextFoldTo(row, column).fold,
-            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;
-        this.end.column = foldBefore.end.column;
-
-        // Remove the folds after row/column and create a new FoldLine
-        // containing these removed folds.
-        folds = folds.splice(i, folds.length - i);
-
-        var newFoldLine = new FoldLine(foldData, folds);
-        foldData.splice(foldData.indexOf(this) + 1, 0, newFoldLine);
-        return newFoldLine;
-    }
-
-    this.merge = function(foldLineNext) {
-        var folds = foldLineNext.folds;
-        for (var i = 0; i < folds.length; i++) {
-            this.addFold(folds[i]);
-        }
-        // Remove the foldLineNext - no longer needed, as
-        // it's merged now with foldLineNext.
-        var foldData = this.foldData;
-        foldData.splice(foldData.indexOf(foldLineNext), 1);
-    }
-
-    this.toString = function() {
-        var ret = [this.range.toString() + ": [" ];
-
-        this.folds.forEach(function(fold) {
-            ret.push("  " + fold.toString());
-        });
-        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];
-
-            idx -= fold.start.column - lastFoldEndColumn;
-            if (idx < 0) {
-                return {
-                    row: fold.start.row,
-                    column: fold.start.column + idx
-                };
-            }
-
-            idx -= fold.placeholder.length;
-            if (idx < 0) {
-                return fold.start;
-            }
-
-            lastFoldEndColumn = fold.end.column;
-        }
-
-        return {
-            row: this.end.row,
-            column: this.end.column + idx
-        };
-    }
-}).call(FoldLine.prototype);
-
-exports.FoldLine = FoldLine;
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/edit_session/folding.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/edit_session/folding.js
deleted file mode 100644
index d6a0810..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/edit_session/folding.js
+++ /dev/null
@@ -1,756 +0,0 @@
-/* vim:ts=4:sts=4:sw=4:
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Julian Viereck 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var Range = require("../range").Range;
-var FoldLine = require("./fold_line").FoldLine;
-var Fold = require("./fold").Fold;
-var TokenIterator = require("../token_iterator").TokenIterator;
-
-function Folding() {
-    /**
-     * Looks up a fold at a given row/column. Possible values for side:
-     *   -1: ignore a fold if fold.start = row/column
-     *   +1: ignore a fold if fold.end = row/column
-     */
-    this.getFoldAt = function(row, column, side) {
-        var foldLine = this.getFoldLine(row);
-        if (!foldLine)
-            return null;
-
-        var folds = foldLine.folds;
-        for (var i = 0; i < folds.length; i++) {
-            var fold = folds[i];
-            if (fold.range.contains(row, column)) {
-                if (side == 1 && fold.range.isEnd(row, column)) {
-                    continue;
-                } else if (side == -1 && fold.range.isStart(row, column)) {
-                    continue;
-                }
-                return fold;
-            }
-        }
-    };
-
-    /**
-     * Returns all folds in the given range. Note, that this will return folds
-     *
-     */
-    this.getFoldsInRange = function(range) {
-        range = range.clone();
-        var start = range.start;
-        var end = range.end;
-        var foldLines = this.$foldData;
-        var foundFolds = [];
-
-        start.column += 1;
-        end.column -= 1;
-
-        for (var i = 0; i < foldLines.length; i++) {
-            var cmp = foldLines[i].range.compareRange(range);
-            if (cmp == 2) {
-                // Range is before foldLine. No intersection. This means,
-                // there might be other foldLines that intersect.
-                continue;
-            }
-            else if (cmp == -2) {
-                // Range is after foldLine. There can't be any other foldLines then,
-                // so let's give up.
-                break;
-            }
-
-            var folds = foldLines[i].folds;
-            for (var j = 0; j < folds.length; j++) {
-                var fold = folds[j];
-                cmp = fold.range.compareRange(range);
-                if (cmp == -2) {
-                    break;
-                } else if (cmp == 2) {
-                    continue;
-                } else
-                // WTF-state: Can happen due to -1/+1 to start/end column.
-                if (cmp == 42) {
-                    break;
-                }
-                foundFolds.push(fold);
-            }
-        }
-        return foundFolds;
-    };
-    
-    /**
-     * Returns all folds in the document
-     */
-    this.getAllFolds = function() {
-        var folds = [];
-        var foldLines = this.$foldData;
-        
-        function addFold(fold) {
-            folds.push(fold);
-            if (!fold.subFolds)
-                return;
-                
-            for (var i = 0; i < fold.subFolds.length; i++)
-                addFold(fold.subFolds[i]);
-        }
-        
-        for (var i = 0; i < foldLines.length; i++)
-            for (var j = 0; j < foldLines[i].folds.length; j++)
-                addFold(foldLines[i].folds[j]);
-
-        return folds;
-    };
-
-    /**
-     * Returns the string between folds at the given position.
-     * E.g.
-     *  foob|arwolrd -> "bar"
-     *  foobarwol|rd -> "world"
-     *  foobarwolrd -> 
-     *
-     * where | means the position of row/column
-     *
-     * The trim option determs if the return string should be trimed according
-     * to the "side" passed with the trim value:
-     *
-     * E.g.
-     *  foob|arwolrd -trim=-1> "b"
-     *  foobarwol|rd -trim=+1> "rld"
-     *  fo|obarwolrd -trim=00> "foo"
-     */
-    this.getFoldStringAt = function(row, column, trim, foldLine) {
-        foldLine = foldLine || this.getFoldLine(row);
-        if (!foldLine)
-            return null;
-
-        var lastFold = {
-            end: { column: 0 }
-        };
-        // TODO: Refactor to use getNextFoldTo function.
-        var str, fold;
-        for (var i = 0; i < foldLine.folds.length; i++) {
-            fold = foldLine.folds[i];
-            var cmp = fold.range.compareEnd(row, column);
-            if (cmp == -1) {
-                str = this
-                    .getLine(fold.start.row)
-                    .substring(lastFold.end.column, fold.start.column);
-                break;
-            }
-            else if (cmp === 0) {
-                return null;
-            }
-            lastFold = fold;
-        }
-        if (!str)
-            str = this.getLine(fold.start.row).substring(lastFold.end.column);
-
-        if (trim == -1)
-            return str.substring(0, column - lastFold.end.column);
-        else if (trim == 1)
-            return str.substring(column - lastFold.end.column);
-        else
-            return str;
-    };
-
-    this.getFoldLine = function(docRow, startFoldLine) {
-        var foldData = this.$foldData;
-        var i = 0;
-        if (startFoldLine)
-            i = foldData.indexOf(startFoldLine);
-        if (i == -1)
-            i = 0;
-        for (i; i < foldData.length; i++) {
-            var foldLine = foldData[i];
-            if (foldLine.start.row <= docRow && foldLine.end.row >= docRow) {
-                return foldLine;
-            } else if (foldLine.end.row > docRow) {
-                return null;
-            }
-        }
-        return null;
-    };
-
-    // returns the fold which starts after or contains docRow
-    this.getNextFoldLine = function(docRow, startFoldLine) {
-        var foldData = this.$foldData;
-        var i = 0;
-        if (startFoldLine)
-            i = foldData.indexOf(startFoldLine);
-        if (i == -1)
-            i = 0;
-        for (i; i < foldData.length; i++) {
-            var foldLine = foldData[i];
-            if (foldLine.end.row >= docRow) {
-                return foldLine;
-            }
-        }
-        return null;
-    };
-
-    this.getFoldedRowCount = function(first, last) {
-        var foldData = this.$foldData, rowCount = last-first+1;
-        for (var i = 0; i < foldData.length; i++) {
-            var foldLine = foldData[i],
-                end = foldLine.end.row,
-                start = foldLine.start.row;
-            if (end >= last) {
-                if(start < last) {
-                    if(start >= first)
-                        rowCount -= last-start;
-                    else
-                        rowCount = 0;//in one fold
-                }
-                break;
-            } else if(end >= first){
-                if (start >= first) //fold inside range
-                    rowCount -=  end-start;
-                else
-                    rowCount -=  end-first+1;
-            }
-        }
-        return rowCount;
-    };
-
-    this.$addFoldLine = function(foldLine) {
-        this.$foldData.push(foldLine);
-        this.$foldData.sort(function(a, b) {
-            return a.start.row - b.start.row;
-        });
-        return foldLine;
-    };
-
-    /**
-     * Adds a new fold.
-     *
-     * @returns
-     *      The new created Fold object or an existing fold object in case the
-     *      passed in range fits an existing fold exactly.
-     */
-    this.addFold = function(placeholder, range) {
-        var foldData = this.$foldData;
-        var added = false;
-        var fold;
-        
-        if (placeholder instanceof Fold)
-            fold = placeholder;
-        else
-            fold = new Fold(range, placeholder);
-
-        this.$clipRangeToDocument(fold.range);
-
-        var startRow = fold.start.row;
-        var startColumn = fold.start.column;
-        var endRow = fold.end.row;
-        var endColumn = fold.end.column;
-
-        // --- Some checking ---
-        if (fold.placeholder.length < 2)
-            throw "Placeholder has to be at least 2 characters";
-
-        if (startRow == endRow && endColumn - startColumn < 2)
-            throw "The range has to be at least 2 characters width";
-
-        var startFold = this.getFoldAt(startRow, startColumn, 1);
-        var endFold = this.getFoldAt(endRow, endColumn, -1);
-        if (startFold && endFold == startFold)
-            return startFold.addSubFold(fold);
-
-        if (
-            (startFold && !startFold.range.isStart(startRow, startColumn))
-            || (endFold && !endFold.range.isEnd(endRow, endColumn))
-        ) {
-            throw "A fold can't intersect already existing fold" + fold.range + startFold.range;
-        }
-
-        // Check if there are folds in the range we create the new fold for.
-        var folds = this.getFoldsInRange(fold.range);
-        if (folds.length > 0) {
-            // Remove the folds from fold data.
-            this.removeFolds(folds);
-            // Add the removed folds as subfolds on the new fold.
-            fold.subFolds = folds;
-        }
-
-        for (var i = 0; i < foldData.length; i++) {
-            var foldLine = foldData[i];
-            if (endRow == foldLine.start.row) {
-                foldLine.addFold(fold);
-                added = true;
-                break;
-            }
-            else if (startRow == foldLine.end.row) {
-                foldLine.addFold(fold);
-                added = true;
-                if (!fold.sameRow) {
-                    // Check if we might have to merge two FoldLines.
-                    var foldLineNext = foldData[i + 1];
-                    if (foldLineNext && foldLineNext.start.row == endRow) {
-                        // We need to merge!
-                        foldLine.merge(foldLineNext);
-                        break;
-                    }
-                }
-                break;
-            }
-            else if (endRow <= foldLine.start.row) {
-                break;
-            }
-        }
-
-        if (!added)
-            foldLine = this.$addFoldLine(new FoldLine(this.$foldData, fold));
-
-        if (this.$useWrapMode)
-            this.$updateWrapData(foldLine.start.row, foldLine.start.row);
-
-        // Notify that fold data has changed.
-        this.$modified = true;
-        this._emit("changeFold", { data: fold });
-
-        return fold;
-    };
-
-    this.addFolds = function(folds) {
-        folds.forEach(function(fold) {
-            this.addFold(fold);
-        }, this);
-    };
-
-    this.removeFold = function(fold) {
-        var foldLine = fold.foldLine;
-        var startRow = foldLine.start.row;
-        var endRow = foldLine.end.row;
-
-        var foldLines = this.$foldData;
-        var folds = foldLine.folds;
-        // Simple case where there is only one fold in the FoldLine such that
-        // the entire fold line can get removed directly.
-        if (folds.length == 1) {
-            foldLines.splice(foldLines.indexOf(foldLine), 1);
-        } else
-        // If the fold is the last fold of the foldLine, just remove it.
-        if (foldLine.range.isEnd(fold.end.row, fold.end.column)) {
-            folds.pop();
-            foldLine.end.row = folds[folds.length - 1].end.row;
-            foldLine.end.column = folds[folds.length - 1].end.column;
-        } else
-        // If the fold is the first fold of the foldLine, just remove it.
-        if (foldLine.range.isStart(fold.start.row, fold.start.column)) {
-            folds.shift();
-            foldLine.start.row = folds[0].start.row;
-            foldLine.start.column = folds[0].start.column;
-        } else
-        // We know there are more then 2 folds and the fold is not at the edge.
-        // This means, the fold is somewhere in between.
-        //
-        // If the fold is in one row, we just can remove it.
-        if (fold.sameRow) {
-            folds.splice(folds.indexOf(fold), 1);
-        } else
-        // The fold goes over more then one row. This means remvoing this fold
-        // will cause the fold line to get splitted up. newFoldLine is the second part
-        {
-            var newFoldLine = foldLine.split(fold.start.row, fold.start.column);
-            folds = newFoldLine.folds;
-            folds.shift();
-            newFoldLine.start.row = folds[0].start.row;
-            newFoldLine.start.column = folds[0].start.column;
-        }
-
-        if (this.$useWrapMode) {
-            this.$updateWrapData(startRow, endRow);
-        }
-
-        // Notify that fold data has changed.
-        this.$modified = true;
-        this._emit("changeFold", { data: fold });
-    };
-
-    this.removeFolds = function(folds) {
-        // We need to clone the folds array passed in as it might be the folds
-        // array of a fold line and as we call this.removeFold(fold), folds
-        // are removed from folds and changes the current index.
-        var cloneFolds = [];
-        for (var i = 0; i < folds.length; i++) {
-            cloneFolds.push(folds[i]);
-        }
-
-        cloneFolds.forEach(function(fold) {
-            this.removeFold(fold);
-        }, this);
-        this.$modified = true;
-    };
-
-    this.expandFold = function(fold) {
-        this.removeFold(fold);
-        fold.subFolds.forEach(function(fold) {
-            this.addFold(fold);
-        }, this);
-        fold.subFolds = [];
-    };
-
-    this.expandFolds = function(folds) {
-        folds.forEach(function(fold) {
-            this.expandFold(fold);
-        }, this);
-    };
-
-    this.unfold = function(location, expandInner) {
-        var range, folds;
-        if (location == null)
-            range = new Range(0, 0, this.getLength(), 0);
-        else if (typeof location == "number")
-            range = new Range(location, 0, location, this.getLine(location).length);
-        else if ("row" in location)
-            range = Range.fromPoints(location, location);
-        else
-            range = location;
-
-        folds = this.getFoldsInRange(range);
-        if (expandInner) {
-            this.removeFolds(folds);
-        } else {
-            // TODO: might need to remove and add folds in one go instead of using
-            // expandFolds several times.
-            while (folds.length) {
-                this.expandFolds(folds);
-                folds = this.getFoldsInRange(range);
-            }
-        }
-    };
-
-    /**
-     * Checks if a given documentRow is folded. This is true if there are some
-     * folded parts such that some parts of the line is still visible.
-     **/
-    this.isRowFolded = function(docRow, startFoldRow) {
-        return !!this.getFoldLine(docRow, startFoldRow);
-    };
-
-    this.getRowFoldEnd = function(docRow, startFoldRow) {
-        var foldLine = this.getFoldLine(docRow, startFoldRow);
-        return (foldLine
-            ? foldLine.end.row
-            : docRow);
-    };
-
-    this.getFoldDisplayLine = function(foldLine, endRow, endColumn, startRow, startColumn) {
-        if (startRow == null) {
-            startRow = foldLine.start.row;
-            startColumn = 0;
-        }
-
-        if (endRow == null) {
-            endRow = foldLine.end.row;
-            endColumn = this.getLine(endRow).length;
-        }
-
-        // Build the textline using the FoldLine walker.
-        var doc = this.doc;
-        var textLine = "";
-
-        foldLine.walk(function(placeholder, row, column, lastColumn) {
-            if (row < startRow) {
-                return;
-            } else if (row == startRow) {
-                if (column < startColumn) {
-                    return;
-                }
-                lastColumn = Math.max(startColumn, lastColumn);
-            }
-            if (placeholder) {
-                textLine += placeholder;
-            } else {
-                textLine += doc.getLine(row).substring(lastColumn, column);
-            }
-        }.bind(this), endRow, endColumn);
-        return textLine;
-    };
-
-    this.getDisplayLine = function(row, endColumn, startRow, startColumn) {
-        var foldLine = this.getFoldLine(row);
-
-        if (!foldLine) {
-            var line;
-            line = this.doc.getLine(row);
-            return line.substring(startColumn || 0, endColumn || line.length);
-        } else {
-            return this.getFoldDisplayLine(
-                foldLine, row, endColumn, startRow, startColumn);
-        }
-    };
-
-    this.$cloneFoldData = function() {
-        var fd = [];
-        fd = this.$foldData.map(function(foldLine) {
-            var folds = foldLine.folds.map(function(fold) {
-                return fold.clone();
-            });
-            return new FoldLine(fd, folds);
-        });
-
-        return fd;
-    };
-
-    this.toggleFold = function(tryToUnfold) {
-        var selection = this.selection;
-        var range = selection.getRange();
-        var fold;
-        var bracketPos;
-
-        if (range.isEmpty()) {
-            var cursor = range.start;
-            fold = this.getFoldAt(cursor.row, cursor.column);
-
-            if (fold) {
-                this.expandFold(fold);
-                return;
-            }
-            else if (bracketPos = this.findMatchingBracket(cursor)) {
-                if (range.comparePoint(bracketPos) == 1) {
-                    range.end = bracketPos;
-                } 
-                else {
-                    range.start = bracketPos;
-                    range.start.column++;
-                    range.end.column--;
-                }
-            }
-            else if (bracketPos = this.findMatchingBracket({row: cursor.row, column: cursor.column + 1})) {
-                if (range.comparePoint(bracketPos) == 1)
-                    range.end = bracketPos;
-                else
-                    range.start = bracketPos;
-
-                range.start.column++;
-            }
-            else {
-                range = this.getCommentFoldRange(cursor.row, cursor.column) || range;
-            }
-        } else {
-            var folds = this.getFoldsInRange(range);
-            if (tryToUnfold && folds.length) {
-                this.expandFolds(folds);
-                return;
-            } 
-            else if (folds.length == 1 ) {
-                fold = folds[0];
-            }
-        }
-
-        if (!fold)
-            fold = this.getFoldAt(range.start.row, range.start.column);
-
-        if (fold && fold.range.toString() == range.toString()) {
-            this.expandFold(fold);
-            return;
-        }
-
-        var placeholder = "...";
-        if (!range.isMultiLine()) {
-            placeholder = this.getTextRange(range);
-            if(placeholder.length < 4)
-                return;
-            placeholder = placeholder.trim().substring(0, 2) + "..";
-        }
-
-        this.addFold(placeholder, range);
-    };
-
-    this.getCommentFoldRange = function(row, column) {
-        var iterator = new TokenIterator(this, row, column);
-        var token = iterator.getCurrentToken();
-        if (token && /^comment|string/.test(token.type)) {
-            var range = new Range();
-            var re = new RegExp(token.type.replace(/\..*/, "\\."));
-            do {
-                token = iterator.stepBackward();
-            } while(token && re.test(token.type));
-
-            iterator.stepForward();
-            range.start.row = iterator.getCurrentTokenRow();
-            range.start.column = iterator.getCurrentTokenColumn() + 2;
-
-            iterator = new TokenIterator(this, row, column);
-
-            do {
-                token = iterator.stepForward();
-            } while(token && re.test(token.type));
-            
-            token = iterator.stepBackward();
-
-            range.end.row = iterator.getCurrentTokenRow();
-            range.end.column = iterator.getCurrentTokenColumn() + token.value.length;
-            return range;
-        }
-    };
-
-    this.foldAll = function(startRow, endRow) {
-        var foldWidgets = this.foldWidgets;
-        endRow = endRow || this.getLength();
-        for (var row = startRow || 0; row < endRow; row++) {
-            if (foldWidgets[row] == null)
-                foldWidgets[row] = this.getFoldWidget(row);
-            if (foldWidgets[row] != "start")
-                continue;
-
-            var range = this.getFoldWidgetRange(row);
-            // sometimes range can be incompatible with existing fold
-            // wouldn't it be better for addFold to return null istead of throwing?
-            if (range && range.end.row < endRow) try {
-                this.addFold("...", range);
-            } catch(e) {}
-        }
-    };
-    
-    this.$foldStyles = {
-        "manual": 1,
-        "markbegin": 1,
-        "markbeginend": 1
-    };
-    this.$foldStyle = "markbegin";
-    this.setFoldStyle = function(style) {
-        if (!this.$foldStyles[style])
-            throw new Error("invalid fold style: " + style + "[" + Object.keys(this.$foldStyles).join(", ") + "]");
-        
-        if (this.$foldStyle == style)
-            return;
-
-        this.$foldStyle = style;
-        
-        if (style == "manual")
-            this.unfold();
-        
-        // reset folding
-        var mode = this.$foldMode;
-        this.$setFolding(null);
-        this.$setFolding(mode);
-    };
-
-    // structured folding
-    this.$setFolding = function(foldMode) {
-        if (this.$foldMode == foldMode)
-            return;
-            
-        this.$foldMode = foldMode;
-        
-        this.removeListener('change', this.$updateFoldWidgets);
-        this._emit("changeAnnotation");
-        
-        if (!foldMode || this.$foldStyle == "manual") {
-            this.foldWidgets = null;
-            return;
-        }
-        
-        this.foldWidgets = [];
-        this.getFoldWidget = foldMode.getFoldWidget.bind(foldMode, this, this.$foldStyle);
-        this.getFoldWidgetRange = foldMode.getFoldWidgetRange.bind(foldMode, this, this.$foldStyle);
-        
-        this.$updateFoldWidgets = this.updateFoldWidgets.bind(this);
-        this.on('change', this.$updateFoldWidgets);
-        
-    };
-
-    this.onFoldWidgetClick = function(row, e) {
-        var type = this.getFoldWidget(row);
-        var line = this.getLine(row);
-        var onlySubfolds = e.shiftKey;
-        var addSubfolds = onlySubfolds || e.ctrlKey || e.altKey || e.metaKey;
-        var fold;
-
-        if (type == "end")
-            fold = this.getFoldAt(row, 0, -1);
-        else
-            fold = this.getFoldAt(row, line.length, 1);
-
-        if (fold) {
-            if (addSubfolds)
-                this.removeFold(fold);
-            else
-                this.expandFold(fold);
-            return;
-        }
-
-        var range = this.getFoldWidgetRange(row);
-        if (range) {
-            // sometimes singleline folds can be missed by the code above
-            if (!range.isMultiLine()) {
-                fold = this.getFoldAt(range.start.row, range.start.column, 1);
-                if (fold && range.isEqual(fold.range)) {
-                    this.removeFold(fold);
-                    return;
-                }
-            }
-            
-            if (!onlySubfolds)
-                this.addFold("...", range);
-
-            if (addSubfolds)
-                this.foldAll(range.start.row + 1, range.end.row);
-        } else {
-            if (addSubfolds)
-                this.foldAll(row + 1, this.getLength());
-            e.target.className += " invalid"
-        }
-    };
-    
-    this.updateFoldWidgets = function(e) {
-        var delta = e.data;
-        var range = delta.range;
-        var firstRow = range.start.row;
-        var len = range.end.row - firstRow;
-
-        if (len === 0) {
-            this.foldWidgets[firstRow] = null;
-        } else if (delta.action == "removeText" || delta.action == "removeLines") {
-            this.foldWidgets.splice(firstRow, len + 1, null);
-        } else {
-            var args = Array(len + 1);
-            args.unshift(firstRow, 1);
-            this.foldWidgets.splice.apply(this.foldWidgets, args);
-        }
-    };
-
-}
-
-exports.Folding = Folding;
-
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/edit_session_test.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/edit_session_test.js
deleted file mode 100644
index e2bc7fa..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/edit_session_test.js
+++ /dev/null
@@ -1,985 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *      Julian Viereck 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-if (typeof process !== "undefined") {
-    require("amd-loader");
-    require("./test/mockdom");
-}
-
-define(function(require, exports, module) {
-"use strict";
-
-var lang = require("./lib/lang");
-var EditSession = require("./edit_session").EditSession;
-var Editor = require("./editor").Editor;
-var UndoManager = require("./undomanager").UndoManager;
-var MockRenderer = require("./test/mockrenderer").MockRenderer;
-var Range = require("./range").Range;
-var assert = require("./test/assertions");
-var JavaScriptMode = require("./mode/javascript").Mode;
-
-function createFoldTestSession() {
-    var lines = [
-        "function foo(items) {",
-        "    for (var i=0; i>", [1, 2], 1);
-    },
-
-    "test get longest line" : function() {
-        var session = new EditSession(["12"]);
-        session.setTabSize(4);
-        assert.equal(session.getWidth(), 2);
-        assert.equal(session.getScreenWidth(), 2);
-
-        session.doc.insertNewLine(0);
-        session.doc.insertLines(1, ["123"]);
-        assert.equal(session.getWidth(), 3);
-        assert.equal(session.getScreenWidth(), 3);
-
-        session.doc.insertNewLine(0);
-        session.doc.insertLines(1, ["\t\t"]);
-
-        assert.equal(session.getWidth(), 3);
-        assert.equal(session.getScreenWidth(), 8);
-
-        session.setTabSize(2);
-        assert.equal(session.getWidth(), 3);
-        assert.equal(session.getScreenWidth(), 4);
-    },
-
-    "test getDisplayString": function() {
-        var session = new EditSession(["12"]);
-        session.setTabSize(4);
-
-        assert.equal(session.$getDisplayTokens("\t").length, 4);
-        assert.equal(session.$getDisplayTokens("abc").length, 3);
-        assert.equal(session.$getDisplayTokens("abc\t").length, 4);
-    },
-
-    "test issue 83": function() {
-        var session = new EditSession("");
-        var editor = new Editor(new MockRenderer(), session);
-        var document = session.getDocument();
-
-        session.setUseWrapMode(true);
-
-        document.insertLines(0, ["a", "b"]);
-        document.insertLines(2, ["c", "d"]);
-        document.removeLines(1, 2);
-    },
-
-    "test wrapMode init has to create wrapData array": function() {
-        var session = new EditSession("foo bar\nfoo bar");
-        var editor = new Editor(new MockRenderer(), session);
-        var document = session.getDocument();
-
-        session.setUseWrapMode(true);
-        session.setWrapLimitRange(3, 3);
-        session.adjustWrapLimit(80);
-
-        // Test if wrapData is there and was computed.
-        assert.equal(session.$wrapData.length, 2);
-        assert.equal(session.$wrapData[0].length, 1);
-        assert.equal(session.$wrapData[1].length, 1);
-    },
-
-    "test first line blank with wrap": function() {
-        var session = new EditSession("\nfoo");
-        session.setUseWrapMode(true);
-        assert.equal(session.doc.getValue(), ["", "foo"].join("\n"));
-    },
-
-    "test first line blank with wrap 2" : function() {
-        var session = new EditSession("");
-        session.setUseWrapMode(true);
-        session.setValue("\nfoo");
-
-        assert.equal(session.doc.getValue(), ["", "foo"].join("\n"));
-    },
-
-    "test fold getFoldDisplayLine": function() {
-        var session = createFoldTestSession();
-        function assertDisplayLine(foldLine, str) {
-            var line = session.getLine(foldLine.end.row);
-            var displayLine =
-                session.getFoldDisplayLine(foldLine, foldLine.end.row, line.length);
-            assert.equal(displayLine, str);
-        }
-
-        assertDisplayLine(session.$foldData[0], "function foo(args...) {")
-        assertDisplayLine(session.$foldData[1], "    for (vfoo...ert(items[bar...\"juhu\");");
-    },
-
-    "test foldLine idxToPosition": function() {
-        var session = createFoldTestSession();
-
-        function assertIdx2Pos(foldLineIdx, idx, row, column) {
-            var foldLine = session.$foldData[foldLineIdx];
-            assert.position(foldLine.idxToPosition(idx), row, column);
-        }
-
-//        "function foo(items) {",
-//        "    for (var i=0; i
- *      Irakli Gozalishvili  (http://jeditoolkit.com)
- *      Julian Viereck 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-require("./lib/fixoldbrowsers");
-
-var oop = require("./lib/oop");
-var lang = require("./lib/lang");
-var useragent = require("./lib/useragent");
-var TextInput = require("./keyboard/textinput").TextInput;
-var MouseHandler = require("./mouse/mouse_handler").MouseHandler;
-var FoldHandler = require("./mouse/fold_handler").FoldHandler;
-//var TouchHandler = require("./touch_handler").TouchHandler;
-var KeyBinding = require("./keyboard/keybinding").KeyBinding;
-var EditSession = require("./edit_session").EditSession;
-var Search = require("./search").Search;
-var Range = require("./range").Range;
-var EventEmitter = require("./lib/event_emitter").EventEmitter;
-var CommandManager = require("./commands/command_manager").CommandManager;
-var defaultCommands = require("./commands/default_commands").commands;
-
-var Editor = function(renderer, session) {
-    var container = renderer.getContainerElement();
-    this.container = container;
-    this.renderer = renderer;
-
-    this.textInput  = new TextInput(renderer.getTextAreaContainer(), this);
-    this.keyBinding = new KeyBinding(this);
-
-    // TODO detect touch event support
-    if (useragent.isIPad) {
-        //this.$mouseHandler = new TouchHandler(this);
-    } else {
-        this.$mouseHandler = new MouseHandler(this);
-        new FoldHandler(this);
-    }
-
-    this.$blockScrolling = 0;
-    this.$search = new Search().set({
-        wrap: true
-    });
-
-    this.commands = new CommandManager(useragent.isMac ? "mac" : "win", defaultCommands);
-    this.setSession(session || new EditSession(""));
-};
-
-(function(){
-
-    oop.implement(this, EventEmitter);
-
-    this.setKeyboardHandler = function(keyboardHandler) {
-        this.keyBinding.setKeyboardHandler(keyboardHandler);
-    };
-
-    this.getKeyboardHandler = function() {
-        return this.keyBinding.getKeyboardHandler();
-    };
-
-    this.setSession = function(session) {
-        if (this.session == session)
-            return;
-
-        if (this.session) {
-            var oldSession = this.session;
-            this.session.removeEventListener("change", this.$onDocumentChange);
-            this.session.removeEventListener("changeMode", this.$onChangeMode);
-            this.session.removeEventListener("tokenizerUpdate", this.$onTokenizerUpdate);
-            this.session.removeEventListener("changeTabSize", this.$onChangeTabSize);
-            this.session.removeEventListener("changeWrapLimit", this.$onChangeWrapLimit);
-            this.session.removeEventListener("changeWrapMode", this.$onChangeWrapMode);
-            this.session.removeEventListener("onChangeFold", this.$onChangeFold);
-            this.session.removeEventListener("changeFrontMarker", this.$onChangeFrontMarker);
-            this.session.removeEventListener("changeBackMarker", this.$onChangeBackMarker);
-            this.session.removeEventListener("changeBreakpoint", this.$onChangeBreakpoint);
-            this.session.removeEventListener("changeAnnotation", this.$onChangeAnnotation);
-            this.session.removeEventListener("changeOverwrite", this.$onCursorChange);
-            this.session.removeEventListener("changeScrollTop", this.$onScrollTopChange);
-            this.session.removeEventListener("changeLeftTop", this.$onScrollLeftChange);
-
-            var selection = this.session.getSelection();
-            selection.removeEventListener("changeCursor", this.$onCursorChange);
-            selection.removeEventListener("changeSelection", this.$onSelectionChange);
-        }
-
-        this.session = session;
-
-        this.$onDocumentChange = this.onDocumentChange.bind(this);
-        session.addEventListener("change", this.$onDocumentChange);
-        this.renderer.setSession(session);
-
-        this.$onChangeMode = this.onChangeMode.bind(this);
-        session.addEventListener("changeMode", this.$onChangeMode);
-
-        this.$onTokenizerUpdate = this.onTokenizerUpdate.bind(this);
-        session.addEventListener("tokenizerUpdate", this.$onTokenizerUpdate);
-
-        this.$onChangeTabSize = this.renderer.updateText.bind(this.renderer);
-        session.addEventListener("changeTabSize", this.$onChangeTabSize);
-
-        this.$onChangeWrapLimit = this.onChangeWrapLimit.bind(this);
-        session.addEventListener("changeWrapLimit", this.$onChangeWrapLimit);
-
-        this.$onChangeWrapMode = this.onChangeWrapMode.bind(this);
-        session.addEventListener("changeWrapMode", this.$onChangeWrapMode);
-
-        this.$onChangeFold = this.onChangeFold.bind(this);
-        session.addEventListener("changeFold", this.$onChangeFold);
-
-        this.$onChangeFrontMarker = this.onChangeFrontMarker.bind(this);
-        this.session.addEventListener("changeFrontMarker", this.$onChangeFrontMarker);
-
-        this.$onChangeBackMarker = this.onChangeBackMarker.bind(this);
-        this.session.addEventListener("changeBackMarker", this.$onChangeBackMarker);
-
-        this.$onChangeBreakpoint = this.onChangeBreakpoint.bind(this);
-        this.session.addEventListener("changeBreakpoint", this.$onChangeBreakpoint);
-
-        this.$onChangeAnnotation = this.onChangeAnnotation.bind(this);
-        this.session.addEventListener("changeAnnotation", this.$onChangeAnnotation);
-
-        this.$onCursorChange = this.onCursorChange.bind(this);
-        this.session.addEventListener("changeOverwrite", this.$onCursorChange);
-
-        this.$onScrollTopChange = this.onScrollTopChange.bind(this);
-        this.session.addEventListener("changeScrollTop", this.$onScrollTopChange);
-
-        this.$onScrollLeftChange = this.onScrollLeftChange.bind(this);
-        this.session.addEventListener("changeScrollLeft", this.$onScrollLeftChange);
-
-        this.selection = session.getSelection();
-        this.selection.addEventListener("changeCursor", this.$onCursorChange);
-
-        this.$onSelectionChange = this.onSelectionChange.bind(this);
-        this.selection.addEventListener("changeSelection", this.$onSelectionChange);
-
-        this.onChangeMode();
-
-        this.$blockScrolling += 1;
-        this.onCursorChange();
-        this.$blockScrolling -= 1;
-
-        this.onScrollTopChange();
-        this.onScrollLeftChange();
-        this.onSelectionChange();
-        this.onChangeFrontMarker();
-        this.onChangeBackMarker();
-        this.onChangeBreakpoint();
-        this.onChangeAnnotation();
-        this.session.getUseWrapMode() && this.renderer.adjustWrapLimit();
-        this.renderer.updateFull();
-
-        this._emit("changeSession", {
-            session: session,
-            oldSession: oldSession
-        });
-    };
-
-    this.getSession = function() {
-        return this.session;
-    };
-
-    this.getSelection = function() {
-        return this.selection;
-    };
-
-    this.resize = function() {
-        this.renderer.onResize();
-    };
-
-    this.setTheme = function(theme) {
-        this.renderer.setTheme(theme);
-    };
-
-    this.getTheme = function() {
-        return this.renderer.getTheme();
-    };
-
-    this.setStyle = function(style) {
-        this.renderer.setStyle(style);
-    };
-
-    this.unsetStyle = function(style) {
-        this.renderer.unsetStyle(style);
-    };
-
-    this.setFontSize = function(size) {
-        this.container.style.fontSize = size;
-        this.renderer.updateFontSize();
-    };
-
-    this.$highlightBrackets = function() {
-        if (this.session.$bracketHighlight) {
-            this.session.removeMarker(this.session.$bracketHighlight);
-            this.session.$bracketHighlight = null;
-        }
-
-        if (this.$highlightPending) {
-            return;
-        }
-
-        // perform highlight async to not block the browser during navigation
-        var self = this;
-        this.$highlightPending = true;
-        setTimeout(function() {
-            self.$highlightPending = false;
-
-            var pos = self.session.findMatchingBracket(self.getCursorPosition());
-            if (pos) {
-                var range = new Range(pos.row, pos.column, pos.row, pos.column+1);
-                self.session.$bracketHighlight = self.session.addMarker(range, "ace_bracket", "text");
-            }
-        }, 10);
-    };
-
-    this.focus = function() {
-        // Safari needs the timeout
-        // iOS and Firefox need it called immediately
-        // to be on the save side we do both
-        var _self = this;
-        setTimeout(function() {
-            _self.textInput.focus();
-        });
-        this.textInput.focus();
-    };
-
-    this.isFocused = function() {
-        return this.textInput.isFocused();
-    };
-
-    this.blur = function() {
-        this.textInput.blur();
-    };
-
-    this.onFocus = function() {
-        this.renderer.showCursor();
-        this.renderer.visualizeFocus();
-        this._emit("focus");
-    };
-
-    this.onBlur = function() {
-        this.renderer.hideCursor();
-        this.renderer.visualizeBlur();
-        this._emit("blur");
-    };
-
-    this.onDocumentChange = function(e) {
-        var delta = e.data;
-        var range = delta.range;
-        var lastRow;
-
-        if (range.start.row == range.end.row && delta.action != "insertLines" && delta.action != "removeLines")
-            lastRow = range.end.row;
-        else
-            lastRow = Infinity;
-        this.renderer.updateLines(range.start.row, lastRow);
-
-        this._emit("change", e);
-
-        // update cursor because tab characters can influence the cursor position
-        this.onCursorChange();
-    };
-
-    this.onTokenizerUpdate = function(e) {
-        var rows = e.data;
-        this.renderer.updateLines(rows.first, rows.last);
-    };
-
-    this.onScrollTopChange = function() {
-        this.renderer.scrollToY(this.session.getScrollTop());
-    };
-
-    this.onScrollLeftChange = function() {
-        this.renderer.scrollToX(this.session.getScrollLeft());
-    };
-
-    this.onCursorChange = function() {
-        this.renderer.updateCursor();
-
-        if (!this.$blockScrolling) {
-            this.renderer.scrollCursorIntoView();
-        }
-
-        // move text input over the cursor
-        // this is required for iOS and IME
-        this.renderer.moveTextAreaToCursor(this.textInput.getElement());
-
-        this.$highlightBrackets();
-        this.$updateHighlightActiveLine();
-    };
-
-    this.$updateHighlightActiveLine = function() {
-        var session = this.getSession();
-
-        if (session.$highlightLineMarker)
-            session.removeMarker(session.$highlightLineMarker);
-        if (typeof this.$lastrow == "number")
-            this.renderer.removeGutterDecoration(this.$lastrow, "ace_gutter_active_line");
-
-        session.$highlightLineMarker = null;
-        this.$lastrow = null;
-
-        if (this.getHighlightActiveLine()) {
-            var cursor = this.getCursorPosition(),
-                foldLine = this.session.getFoldLine(cursor.row);
-
-            if ((this.getSelectionStyle() != "line" || !this.selection.isMultiLine())) {
-                var range;
-                if (foldLine) {
-                    range = new Range(foldLine.start.row, 0, foldLine.end.row + 1, 0);
-                } else {
-                    range = new Range(cursor.row, 0, cursor.row+1, 0);
-                }
-                session.$highlightLineMarker = session.addMarker(range, "ace_active_line", "background");
-            }
-
-            this.renderer.addGutterDecoration(this.$lastrow = cursor.row, "ace_gutter_active_line");
-        }
-    };
-
-    this.onSelectionChange = function(e) {
-        var session = this.getSession();
-
-        if (session.$selectionMarker) {
-            session.removeMarker(session.$selectionMarker);
-        }
-        session.$selectionMarker = null;
-
-        if (!this.selection.isEmpty()) {
-            var range = this.selection.getRange();
-            var style = this.getSelectionStyle();
-            session.$selectionMarker = session.addMarker(range, "ace_selection", style);
-        } else {
-            this.$updateHighlightActiveLine();
-        }
-
-        if (this.$highlightSelectedWord)
-            this.session.getMode().highlightSelection(this);
-    };
-
-    this.onChangeFrontMarker = function() {
-        this.renderer.updateFrontMarkers();
-    };
-
-    this.onChangeBackMarker = function() {
-        this.renderer.updateBackMarkers();
-    };
-
-    this.onChangeBreakpoint = function() {
-        this.renderer.setBreakpoints(this.session.getBreakpoints());
-    };
-
-    this.onChangeAnnotation = function() {
-        this.renderer.setAnnotations(this.session.getAnnotations());
-    };
-
-    this.onChangeMode = function() {
-        this.renderer.updateText();
-    };
-
-    this.onChangeWrapLimit = function() {
-        this.renderer.updateFull();
-    };
-
-    this.onChangeWrapMode = function() {
-        this.renderer.onResize(true);
-    };
-
-    this.onChangeFold = function() {
-        // Update the active line marker as due to folding changes the current
-        // line range on the screen might have changed.
-        this.$updateHighlightActiveLine();
-        // TODO: This might be too much updating. Okay for now.
-        this.renderer.updateFull();
-    };
-
-    this.getCopyText = function() {
-        var text = "";
-        if (!this.selection.isEmpty())
-            text = this.session.getTextRange(this.getSelectionRange());
-
-        this._emit("copy", text);
-        return text;
-    };
-
-    this.onCut = function() {
-        this.commands.exec("cut", this);
-    };
-
-    this.insert = function(text) {
-        var session = this.session;
-        var mode = session.getMode();
-
-        var cursor = this.getCursorPosition();
-
-        if (this.getBehavioursEnabled()) {
-            // Get a transform if the current mode wants one.
-            var transform = mode.transformAction(session.getState(cursor.row), 'insertion', this, session, text);
-            if (transform)
-                text = transform.text;
-        }
-
-        text = text.replace("\t", this.session.getTabString());
-
-        // remove selected text
-        if (!this.selection.isEmpty()) {
-            cursor = this.session.remove(this.getSelectionRange());
-            this.clearSelection();
-        }
-        else if (this.session.getOverwrite()) {
-            var range = new Range.fromPoints(cursor, cursor);
-            range.end.column += text.length;
-            this.session.remove(range);
-        }
-
-        this.clearSelection();
-
-        var start = cursor.column;
-        var lineState = session.getState(cursor.row);
-        var shouldOutdent = mode.checkOutdent(lineState, session.getLine(cursor.row), text);
-        var line = session.getLine(cursor.row);
-        var lineIndent = mode.getNextLineIndent(lineState, line.slice(0, cursor.column), session.getTabString());
-        var end = session.insert(cursor, text);
-
-        if (transform && transform.selection) {
-            if (transform.selection.length == 2) { // Transform relative to the current column
-                this.selection.setSelectionRange(
-                    new Range(cursor.row, start + transform.selection[0],
-                              cursor.row, start + transform.selection[1]));
-            } else { // Transform relative to the current row.
-                this.selection.setSelectionRange(
-                    new Range(cursor.row + transform.selection[0],
-                              transform.selection[1],
-                              cursor.row + transform.selection[2],
-                              transform.selection[3]));
-            }
-        }
-
-        var lineState = session.getState(cursor.row);
-
-        // TODO disabled multiline auto indent
-        // possibly doing the indent before inserting the text
-        // if (cursor.row !== end.row) {
-        if (session.getDocument().isNewLine(text)) {
-            this.moveCursorTo(cursor.row+1, 0);
-
-            var size = session.getTabSize();
-            var minIndent = Number.MAX_VALUE;
-
-            for (var row = cursor.row + 1; row <= end.row; ++row) {
-                var indent = 0;
-
-                line = session.getLine(row);
-                for (var i = 0; i < line.length; ++i)
-                    if (line.charAt(i) == '\t')
-                        indent += size;
-                    else if (line.charAt(i) == ' ')
-                        indent += 1;
-                    else
-                        break;
-                if (/[^\s]/.test(line))
-                    minIndent = Math.min(indent, minIndent);
-            }
-
-            for (var row = cursor.row + 1; row <= end.row; ++row) {
-                var outdent = minIndent;
-
-                line = session.getLine(row);
-                for (var i = 0; i < line.length && outdent > 0; ++i)
-                    if (line.charAt(i) == '\t')
-                        outdent -= size;
-                    else if (line.charAt(i) == ' ')
-                        outdent -= 1;
-                session.remove(new Range(row, 0, row, i));
-            }
-            session.indentRows(cursor.row + 1, end.row, lineIndent);
-        }
-        if (shouldOutdent)
-            mode.autoOutdent(lineState, session, cursor.row);
-    };
-
-    this.onTextInput = function(text, pasted) {
-        if (pasted)
-            this._emit("paste", text);
-
-        this.keyBinding.onTextInput(text, pasted);
-    };
-
-    this.onCommandKey = function(e, hashId, keyCode) {
-        this.keyBinding.onCommandKey(e, hashId, keyCode);
-    };
-
-    this.setOverwrite = function(overwrite) {
-        this.session.setOverwrite(overwrite);
-    };
-
-    this.getOverwrite = function() {
-        return this.session.getOverwrite();
-    };
-
-    this.toggleOverwrite = function() {
-        this.session.toggleOverwrite();
-    };
-
-    this.setScrollSpeed = function(speed) {
-        this.$mouseHandler.setScrollSpeed(speed);
-    };
-
-    this.getScrollSpeed = function() {
-        return this.$mouseHandler.getScrollSpeed();
-    };
-
-    this.setDragDelay = function(dragDelay) {
-        this.$mouseHandler.setDragDelay(dragDelay);
-    };
-
-    this.getDragDelay = function() {
-        return this.$mouseHandler.getDragDelay();
-    };
-
-    this.$selectionStyle = "line";
-    this.setSelectionStyle = function(style) {
-        if (this.$selectionStyle == style) return;
-
-        this.$selectionStyle = style;
-        this.onSelectionChange();
-        this._emit("changeSelectionStyle", {data: style});
-    };
-
-    this.getSelectionStyle = function() {
-        return this.$selectionStyle;
-    };
-
-    this.$highlightActiveLine = true;
-    this.setHighlightActiveLine = function(shouldHighlight) {
-        if (this.$highlightActiveLine == shouldHighlight) return;
-
-        this.$highlightActiveLine = shouldHighlight;
-        this.$updateHighlightActiveLine();
-    };
-
-    this.getHighlightActiveLine = function() {
-        return this.$highlightActiveLine;
-    };
-
-    this.$highlightSelectedWord = true;
-    this.setHighlightSelectedWord = function(shouldHighlight) {
-        if (this.$highlightSelectedWord == shouldHighlight)
-            return;
-
-        this.$highlightSelectedWord = shouldHighlight;
-        if (shouldHighlight)
-            this.session.getMode().highlightSelection(this);
-        else
-            this.session.getMode().clearSelectionHighlight(this);
-    };
-
-    this.getHighlightSelectedWord = function() {
-        return this.$highlightSelectedWord;
-    };
-
-    this.setAnimatedScroll = function(shouldAnimate){
-        this.renderer.setAnimatedScroll(shouldAnimate);
-    };
-
-    this.getAnimatedScroll = function(){
-        return this.renderer.getAnimatedScroll();
-    };
-
-    this.setShowInvisibles = function(showInvisibles) {
-        if (this.getShowInvisibles() == showInvisibles)
-            return;
-
-        this.renderer.setShowInvisibles(showInvisibles);
-    };
-
-    this.getShowInvisibles = function() {
-        return this.renderer.getShowInvisibles();
-    };
-
-    this.setShowPrintMargin = function(showPrintMargin) {
-        this.renderer.setShowPrintMargin(showPrintMargin);
-    };
-
-    this.getShowPrintMargin = function() {
-        return this.renderer.getShowPrintMargin();
-    };
-
-    this.setPrintMarginColumn = function(showPrintMargin) {
-        this.renderer.setPrintMarginColumn(showPrintMargin);
-    };
-
-    this.getPrintMarginColumn = function() {
-        return this.renderer.getPrintMarginColumn();
-    };
-
-    this.$readOnly = false;
-    this.setReadOnly = function(readOnly) {
-        this.$readOnly = readOnly;
-    };
-
-    this.getReadOnly = function() {
-        return this.$readOnly;
-    };
-
-    this.$modeBehaviours = true;
-    this.setBehavioursEnabled = function (enabled) {
-        this.$modeBehaviours = enabled;
-    };
-
-    this.getBehavioursEnabled = function () {
-        return this.$modeBehaviours;
-    };
-
-    this.setShowFoldWidgets = function(show) {
-        var gutter = this.renderer.$gutterLayer;
-        if (gutter.getShowFoldWidgets() == show)
-            return;
-
-        this.renderer.$gutterLayer.setShowFoldWidgets(show);
-        this.$showFoldWidgets = show;
-        this.renderer.updateFull();
-    };
-
-    this.getShowFoldWidgets = function() {
-        return this.renderer.$gutterLayer.getShowFoldWidgets();
-    };
-
-    this.remove = function(dir) {
-        if (this.selection.isEmpty()){
-            if(dir == "left")
-                this.selection.selectLeft();
-            else
-                this.selection.selectRight();
-        }
-
-        var range = this.getSelectionRange();
-        if (this.getBehavioursEnabled()) {
-            var session = this.session;
-            var state = session.getState(range.start.row);
-            var new_range = session.getMode().transformAction(state, 'deletion', this, session, range);
-            if (new_range)
-                range = new_range;
-        }
-
-        this.session.remove(range);
-        this.clearSelection();
-    };
-
-    this.removeWordRight = function() {
-        if (this.selection.isEmpty())
-            this.selection.selectWordRight();
-
-        this.session.remove(this.getSelectionRange());
-        this.clearSelection();
-    };
-
-    this.removeWordLeft = function() {
-        if (this.selection.isEmpty())
-            this.selection.selectWordLeft();
-
-        this.session.remove(this.getSelectionRange());
-        this.clearSelection();
-    };
-
-    this.removeToLineStart = function() {
-        if (this.selection.isEmpty())
-            this.selection.selectLineStart();
-
-        this.session.remove(this.getSelectionRange());
-        this.clearSelection();
-    };
-
-    this.removeToLineEnd = function() {
-        if (this.selection.isEmpty())
-            this.selection.selectLineEnd();
-
-        var range = this.getSelectionRange();
-        if (range.start.column == range.end.column && range.start.row == range.end.row) {
-            range.end.column = 0;
-            range.end.row++;
-        }
-
-        this.session.remove(range);
-        this.clearSelection();
-    };
-
-    this.splitLine = function() {
-        if (!this.selection.isEmpty()) {
-            this.session.remove(this.getSelectionRange());
-            this.clearSelection();
-        }
-
-        var cursor = this.getCursorPosition();
-        this.insert("\n");
-        this.moveCursorToPosition(cursor);
-    };
-
-    this.transposeLetters = function() {
-        if (!this.selection.isEmpty()) {
-            return;
-        }
-
-        var cursor = this.getCursorPosition();
-        var column = cursor.column;
-        if (column === 0)
-            return;
-
-        var line = this.session.getLine(cursor.row);
-        var swap, range;
-        if (column < line.length) {
-            swap = line.charAt(column) + line.charAt(column-1);
-            range = new Range(cursor.row, column-1, cursor.row, column+1);
-        }
-        else {
-            swap = line.charAt(column-1) + line.charAt(column-2);
-            range = new Range(cursor.row, column-2, cursor.row, column);
-        }
-        this.session.replace(range, swap);
-    };
-
-    this.toLowerCase = function() {
-        var originalRange = this.getSelectionRange();
-        if (this.selection.isEmpty()) {
-            this.selection.selectWord();
-        }
-
-        var range = this.getSelectionRange();
-        var text = this.session.getTextRange(range);
-        this.session.replace(range, text.toLowerCase());
-        this.selection.setSelectionRange(originalRange);
-    };
-
-    this.toUpperCase = function() {
-        var originalRange = this.getSelectionRange();
-        if (this.selection.isEmpty()) {
-            this.selection.selectWord();
-        }
-
-        var range = this.getSelectionRange();
-        var text = this.session.getTextRange(range);
-        this.session.replace(range, text.toUpperCase());
-        this.selection.setSelectionRange(originalRange);
-    };
-
-    this.indent = function() {
-        var session = this.session;
-        var range = this.getSelectionRange();
-
-        if (range.start.row < range.end.row || range.start.column < range.end.column) {
-            var rows = this.$getSelectedRows();
-            session.indentRows(rows.first, rows.last, "\t");
-        } else {
-            var indentString;
-
-            if (this.session.getUseSoftTabs()) {
-                var size        = session.getTabSize(),
-                    position    = this.getCursorPosition(),
-                    column      = session.documentToScreenColumn(position.row, position.column),
-                    count       = (size - column % size);
-
-                indentString = lang.stringRepeat(" ", count);
-            } else
-                indentString = "\t";
-            return this.insert(indentString);
-        }
-    };
-
-    this.blockOutdent = function() {
-        var selection = this.session.getSelection();
-        this.session.outdentRows(selection.getRange());
-    };
-
-    this.toggleCommentLines = function() {
-        var state = this.session.getState(this.getCursorPosition().row);
-        var rows = this.$getSelectedRows();
-        this.session.getMode().toggleCommentLines(state, this.session, rows.first, rows.last);
-    };
-
-    this.removeLines = function() {
-        var rows = this.$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.clearSelection();
-    };
-
-    this.moveLinesDown = function() {
-        this.$moveLines(function(firstRow, lastRow) {
-            return this.session.moveLinesDown(firstRow, lastRow);
-        });
-    };
-
-    this.moveLinesUp = function() {
-        this.$moveLines(function(firstRow, lastRow) {
-            return this.session.moveLinesUp(firstRow, lastRow);
-        });
-    };
-
-    this.moveText = function(range, toPosition) {
-        if (this.$readOnly)
-            return null;
-
-        return this.session.moveText(range, toPosition);
-    };
-
-    this.copyLinesUp = function() {
-        this.$moveLines(function(firstRow, lastRow) {
-            this.session.duplicateLines(firstRow, lastRow);
-            return 0;
-        });
-    };
-
-    this.copyLinesDown = function() {
-        this.$moveLines(function(firstRow, lastRow) {
-            return this.session.duplicateLines(firstRow, lastRow);
-        });
-    };
-
-
-    this.$moveLines = function(mover) {
-        var rows = this.$getSelectedRows();
-        var selection = this.selection;
-        if (!selection.isMultiLine()) {
-            var range = selection.getRange();
-            var reverse = selection.isBackwards();
-        }
-
-        var linesMoved = mover.call(this, rows.first, rows.last);
-
-        if (range) {
-            range.start.row += linesMoved;
-            range.end.row += linesMoved;
-            selection.setSelectionRange(range, reverse);
-        }
-        else {
-            selection.setSelectionAnchor(rows.last+linesMoved+1, 0);
-            selection.$moveSelection(function() {
-                selection.moveCursorTo(rows.first+linesMoved, 0);
-            });
-        }
-    };
-
-    this.$getSelectedRows = function() {
-        var range = this.getSelectionRange().collapseRows();
-
-        return {
-            first: range.start.row,
-            last: range.end.row
-        };
-    };
-
-    this.onCompositionStart = function(text) {
-        this.renderer.showComposition(this.getCursorPosition());
-    };
-
-    this.onCompositionUpdate = function(text) {
-        this.renderer.setCompositionText(text);
-    };
-
-    this.onCompositionEnd = function() {
-        this.renderer.hideComposition();
-    };
-
-    this.getFirstVisibleRow = function() {
-        return this.renderer.getFirstVisibleRow();
-    };
-
-    this.getLastVisibleRow = function() {
-        return this.renderer.getLastVisibleRow();
-    };
-
-    this.isRowVisible = function(row) {
-        return (row >= this.getFirstVisibleRow() && row <= this.getLastVisibleRow());
-    };
-
-    this.isRowFullyVisible = function(row) {
-        return (row >= this.renderer.getFirstFullyVisibleRow() && row <= this.renderer.getLastFullyVisibleRow());
-    };
-
-    this.$getVisibleRowCount = function() {
-        return this.renderer.getScrollBottomRow() - this.renderer.getScrollTopRow() + 1;
-    };
-
-    this.$getPageDownRow = function() {
-        return this.renderer.getScrollBottomRow();
-    };
-
-    this.$getPageUpRow = function() {
-        var firstRow = this.renderer.getScrollTopRow();
-        var lastRow = this.renderer.getScrollBottomRow();
-
-        return firstRow - (lastRow - firstRow);
-    };
-
-    this.selectPageDown = function() {
-        var row = this.$getPageDownRow() + Math.floor(this.$getVisibleRowCount() / 2);
-
-        this.scrollPageDown();
-
-        var selection = this.getSelection();
-        var leadScreenPos = this.session.documentToScreenPosition(selection.getSelectionLead());
-        var dest = this.session.screenToDocumentPosition(row, leadScreenPos.column);
-        selection.selectTo(dest.row, dest.column);
-    };
-
-    this.selectPageUp = function() {
-        var visibleRows = this.renderer.getScrollTopRow() - this.renderer.getScrollBottomRow();
-        var row = this.$getPageUpRow() + Math.round(visibleRows / 2);
-
-        this.scrollPageUp();
-
-        var selection = this.getSelection();
-        var leadScreenPos = this.session.documentToScreenPosition(selection.getSelectionLead());
-        var dest = this.session.screenToDocumentPosition(row, leadScreenPos.column);
-        selection.selectTo(dest.row, dest.column);
-    };
-
-    this.gotoPageDown = function() {
-        var row = this.$getPageDownRow();
-        var column = this.getCursorPositionScreen().column;
-
-        this.scrollToRow(row);
-        this.getSelection().moveCursorToScreen(row, column);
-    };
-
-    this.gotoPageUp = function() {
-        var row = this.$getPageUpRow();
-        var column = this.getCursorPositionScreen().column;
-
-       this.scrollToRow(row);
-       this.getSelection().moveCursorToScreen(row, column);
-    };
-
-    this.scrollPageDown = function() {
-        this.scrollToRow(this.$getPageDownRow());
-    };
-
-    this.scrollPageUp = function() {
-        this.renderer.scrollToRow(this.$getPageUpRow());
-    };
-
-    this.scrollToRow = function(row) {
-        this.renderer.scrollToRow(row);
-    };
-
-    this.scrollToLine = function(line, center) {
-        this.renderer.scrollToLine(line, center);
-    };
-
-    this.centerSelection = function() {
-        var range = this.getSelectionRange();
-        var line = Math.floor(range.start.row + (range.end.row - range.start.row) / 2);
-        this.renderer.scrollToLine(line, true);
-    };
-
-    this.getCursorPosition = function() {
-        return this.selection.getCursor();
-    };
-
-    this.getCursorPositionScreen = function() {
-        return this.session.documentToScreenPosition(this.getCursorPosition());
-    };
-
-    this.getSelectionRange = function() {
-        return this.selection.getRange();
-    };
-
-
-    this.selectAll = function() {
-        this.$blockScrolling += 1;
-        this.selection.selectAll();
-        this.$blockScrolling -= 1;
-    };
-
-    this.clearSelection = function() {
-        this.selection.clearSelection();
-    };
-
-    this.moveCursorTo = function(row, column) {
-        this.selection.moveCursorTo(row, column);
-    };
-
-    this.moveCursorToPosition = function(pos) {
-        this.selection.moveCursorToPosition(pos);
-    };
-
-    this.jumpToMatching = function() {
-        var cursor = this.getCursorPosition();
-        var pos = this.session.findMatchingBracket(cursor);
-        if (!pos) {
-            cursor.column += 1;
-            pos = this.session.findMatchingBracket(cursor);
-        }
-        if (!pos) {
-            cursor.column -= 2;
-            pos = this.session.findMatchingBracket(cursor);
-        }
-
-        if (pos) {
-            this.clearSelection();
-            this.moveCursorTo(pos.row, pos.column);
-        }
-    };
-
-    this.gotoLine = function(lineNumber, column) {
-        this.selection.clearSelection();
-        this.session.unfold({row: lineNumber - 1, column: column || 0});
-
-        this.$blockScrolling += 1;
-        this.moveCursorTo(lineNumber-1, column || 0);
-        this.$blockScrolling -= 1;
-        if (!this.isRowFullyVisible(this.getCursorPosition().row))
-            this.scrollToLine(lineNumber, true);
-    };
-
-    this.navigateTo = function(row, column) {
-        this.clearSelection();
-        this.moveCursorTo(row, column);
-    };
-
-    this.navigateUp = function(times) {
-        this.selection.clearSelection();
-        times = times || 1;
-        this.selection.moveCursorBy(-times, 0);
-    };
-
-    this.navigateDown = function(times) {
-        this.selection.clearSelection();
-        times = times || 1;
-        this.selection.moveCursorBy(times, 0);
-    };
-
-    this.navigateLeft = function(times) {
-        if (!this.selection.isEmpty()) {
-            var selectionStart = this.getSelectionRange().start;
-            this.moveCursorToPosition(selectionStart);
-        }
-        else {
-            times = times || 1;
-            while (times--) {
-                this.selection.moveCursorLeft();
-            }
-        }
-        this.clearSelection();
-    };
-
-    this.navigateRight = function(times) {
-        if (!this.selection.isEmpty()) {
-            var selectionEnd = this.getSelectionRange().end;
-            this.moveCursorToPosition(selectionEnd);
-        }
-        else {
-            times = times || 1;
-            while (times--) {
-                this.selection.moveCursorRight();
-            }
-        }
-        this.clearSelection();
-    };
-
-    this.navigateLineStart = function() {
-        this.selection.moveCursorLineStart();
-        this.clearSelection();
-    };
-
-    this.navigateLineEnd = function() {
-        this.selection.moveCursorLineEnd();
-        this.clearSelection();
-    };
-
-    this.navigateFileEnd = function() {
-        this.selection.moveCursorFileEnd();
-        this.clearSelection();
-    };
-
-    this.navigateFileStart = function() {
-        this.selection.moveCursorFileStart();
-        this.clearSelection();
-    };
-
-    this.navigateWordRight = function() {
-        this.selection.moveCursorWordRight();
-        this.clearSelection();
-    };
-
-    this.navigateWordLeft = function() {
-        this.selection.moveCursorWordLeft();
-        this.clearSelection();
-    };
-
-    this.replace = function(replacement, options) {
-        if (options)
-            this.$search.set(options);
-
-        var range = this.$search.find(this.session);
-        var replaced = 0;
-        if (!range)
-            return replaced;
-
-        if (this.$tryReplace(range, replacement)) {
-            replaced = 1;
-        }
-        if (range !== null) {
-            this.selection.setSelectionRange(range);
-            this.renderer.scrollSelectionIntoView(range.start, range.end);
-        }
-
-        return replaced;
-    };
-
-    this.replaceAll = function(replacement, options) {
-        if (options) {
-            this.$search.set(options);
-        }
-
-        var ranges = this.$search.findAll(this.session);
-        var replaced = 0;
-        if (!ranges.length)
-            return replaced;
-
-        this.$blockScrolling += 1;
-
-        var selection = this.getSelectionRange();
-        this.clearSelection();
-        this.selection.moveCursorTo(0, 0);
-
-        for (var i = ranges.length - 1; i >= 0; --i) {
-            if(this.$tryReplace(ranges[i], replacement)) {
-                replaced++;
-            }
-        }
-
-        this.selection.setSelectionRange(selection);
-        this.$blockScrolling -= 1;
-
-        return replaced;
-    };
-
-    this.$tryReplace = function(range, replacement) {
-        var input = this.session.getTextRange(range);
-        replacement = this.$search.replace(input, replacement);
-        if (replacement !== null) {
-            range.end = this.session.replace(range, replacement);
-            return range;
-        } else {
-            return null;
-        }
-    };
-
-    this.getLastSearchOptions = function() {
-        return this.$search.getOptions();
-    };
-
-    this.find = function(needle, options) {
-        this.clearSelection();
-        options = options || {};
-        options.needle = needle;
-        this.$search.set(options);
-        this.$find();
-    };
-
-    this.findNext = function(options) {
-        options = options || {};
-        if (typeof options.backwards == "undefined")
-            options.backwards = false;
-        this.$search.set(options);
-        this.$find();
-    };
-
-    this.findPrevious = function(options) {
-        options = options || {};
-        if (typeof options.backwards == "undefined")
-            options.backwards = true;
-        this.$search.set(options);
-        this.$find();
-    };
-
-    this.$find = function(backwards) {
-        if (!this.selection.isEmpty())
-            this.$search.set({needle: this.session.getTextRange(this.getSelectionRange())});
-
-        if (typeof backwards != "undefined")
-            this.$search.set({backwards: backwards});
-
-        var range = this.$search.find(this.session);
-        if (range) {
-            this.session.unfold(range);
-
-            this.$blockScrolling += 1;
-            this.selection.setSelectionRange(range);
-            this.$blockScrolling -= 1;
-
-            if (this.getAnimatedScroll()) {
-                var cursor = this.getCursorPosition();
-                if (!this.isRowFullyVisible(cursor.row))
-                    this.scrollToLine(cursor.row, true);
-    
-                //@todo scroll X
-                //if (!this.isColumnFullyVisible(cursor.column))
-                    //this.scrollToRow(cursor.column);
-            }
-            else {
-                this.renderer.scrollSelectionIntoView(range.start, range.end);
-            }
-        }
-    };
-
-    this.undo = function() {
-        this.session.getUndoManager().undo();
-    };
-
-    this.redo = function() {
-        this.session.getUndoManager().redo();
-    };
-
-    this.destroy = function() {
-        this.renderer.destroy();
-    };
-
-}).call(Editor.prototype);
-
-
-exports.Editor = Editor;
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/editor_change_document_test.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/editor_change_document_test.js
deleted file mode 100644
index 9464202..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/editor_change_document_test.js
+++ /dev/null
@@ -1,195 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-if (typeof process !== "undefined") {
-    require("amd-loader");
-    require("./test/mockdom");
-}
-
-define(function(require, exports, module) {
-"use strict";
-
-var EditSession = require("./edit_session").EditSession;
-var Editor = require("./editor").Editor;
-var Text = require("./mode/text").Mode;
-var JavaScriptMode = require("./mode/javascript").Mode;
-var CssMode = require("./mode/css").Mode;
-var HtmlMode = require("./mode/html").Mode;
-var MockRenderer = require("./test/mockrenderer").MockRenderer;
-var assert = require("./test/assertions");
-
-module.exports = {
-
-    setUp : function(next) {
-        this.session1 = new EditSession(["abc", "def"]);
-        this.session2 = new EditSession(["ghi", "jkl"]);
-        
-        
-        this.editor = new Editor(new MockRenderer());
-        next();
-    },
-
-    "test: change document" : function() {
-        this.editor.setSession(this.session1);
-        assert.equal(this.editor.getSession(), this.session1);
-
-        this.editor.setSession(this.session2);
-        assert.equal(this.editor.getSession(), this.session2);
-    },
-
-    "test: only changes to the new document should have effect" : function() {
-        var called = false;
-        this.editor.onDocumentChange = function() {
-            called = true;
-        };
-
-        this.editor.setSession(this.session1);
-        this.editor.setSession(this.session2);
-
-        this.session1.duplicateLines(0, 0);
-        assert.notOk(called);
-
-        this.session2.duplicateLines(0, 0);
-        assert.ok(called);
-    },
-
-    "test: should use cursor of new document" : function() {
-        this.session1.getSelection().moveCursorTo(0, 1);
-        this.session2.getSelection().moveCursorTo(1, 0);
-
-        this.editor.setSession(this.session1);
-        assert.position(this.editor.getCursorPosition(), 0, 1);
-
-        this.editor.setSession(this.session2);
-        assert.position(this.editor.getCursorPosition(), 1, 0);
-    },
-
-    "test: only changing the cursor of the new doc should not have an effect" : function() {
-        this.editor.onCursorChange = function() {
-            called = true;
-        };
-
-        this.editor.setSession(this.session1);
-        this.editor.setSession(this.session2);
-        assert.position(this.editor.getCursorPosition(), 0, 0);
-
-        var called = false;
-        this.session1.getSelection().moveCursorTo(0, 1);
-        assert.position(this.editor.getCursorPosition(), 0, 0);
-        assert.notOk(called);
-
-        this.session2.getSelection().moveCursorTo(1, 1);
-        assert.position(this.editor.getCursorPosition(), 1, 1);
-        assert.ok(called);
-    },
-
-    "test: should use selection of new document" : function() {
-        this.session1.getSelection().selectTo(0, 1);
-        this.session2.getSelection().selectTo(1, 0);
-
-        this.editor.setSession(this.session1);
-        assert.position(this.editor.getSelection().getSelectionLead(), 0, 1);
-
-        this.editor.setSession(this.session2);
-        assert.position(this.editor.getSelection().getSelectionLead(), 1, 0);
-    },
-
-    "test: only changing the selection of the new doc should not have an effect" : function() {
-        this.editor.onSelectionChange = function() {
-            called = true;
-        };
-
-        this.editor.setSession(this.session1);
-        this.editor.setSession(this.session2);
-        assert.position(this.editor.getSelection().getSelectionLead(), 0, 0);
-
-        var called = false;
-        this.session1.getSelection().selectTo(0, 1);
-        assert.position(this.editor.getSelection().getSelectionLead(), 0, 0);
-        assert.notOk(called);
-
-        this.session2.getSelection().selectTo(1, 1);
-        assert.position(this.editor.getSelection().getSelectionLead(), 1, 1);
-        assert.ok(called);
-    },
-
-    "test: should use mode of new document" : function() {
-        this.editor.onChangeMode = function() {
-            called = true;
-        };
-        this.editor.setSession(this.session1);
-        this.editor.setSession(this.session2);
-
-        var called = false;
-        this.session1.setMode(new Text());
-        assert.notOk(called);
-
-        this.session2.setMode(new JavaScriptMode());
-        assert.ok(called);
-    },
-    
-    "test: should use stop worker of old document" : function(next) {
-        var self = this;
-        
-        // 1. Open an editor and set the session to CssMode
-        self.editor.setSession(self.session1);
-        self.session1.setMode(new CssMode());
-        
-        // 2. Add a line or two of valid CSS.
-        self.session1.setValue("DIV { color: red; }");
-        
-        // 3. Clear the session value.
-        self.session1.setValue("");
-        
-        // 4. Set the session to HtmlMode
-        self.session1.setMode(new HtmlMode());
-
-        // 5. Try to type valid HTML
-        self.session1.insert({row: 0, column: 0}, "");
-        
-        setTimeout(function() {
-            assert.equal(Object.keys(self.session1.getAnnotations()).length, 0);
-            next();
-        }, 600);
-    }
-};
-
-});
-
-if (typeof module !== "undefined" && module === require.main) {
-    require("asyncjs").test.testcase(module.exports).exec()
-}
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/editor_highlight_selected_word_test.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/editor_highlight_selected_word_test.js
deleted file mode 100644
index b734b63..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/editor_highlight_selected_word_test.js
+++ /dev/null
@@ -1,215 +0,0 @@
-/* vim:ts=4:sts=4:sw=4:
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Mihai Sucan.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *   Mihai Sucan 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-if (typeof process !== "undefined") {
-    require("amd-loader");
-    require("./test/mockdom");
-}
-
-define(function(require, exports, module) {
-"use strict";
-
-var EditSession = require("./edit_session").EditSession;
-var Editor = require("./editor").Editor;
-var MockRenderer = require("./test/mockrenderer").MockRenderer;
-var assert = require("./test/assertions");
-
-var lipsum = "Lorem ipsum dolor sit amet, consectetur adipiscing elit. " +
-             "Mauris at arcu mi, eu lobortis mauris. Quisque ut libero eget " +
-             "diam congue vehicula. Quisque ut odio ut mi aliquam tincidunt. " +
-             "Duis lacinia aliquam lorem eget eleifend. Morbi eget felis mi. " +
-             "Duis quam ligula, consequat vitae convallis volutpat, blandit " +
-             "nec neque. Nulla facilisi. Etiam suscipit lorem ac justo " +
-             "sollicitudin tristique. Phasellus ut posuere nunc. Aliquam " +
-             "scelerisque mollis felis non gravida. Vestibulum lacus sem, " +
-             "posuere non bibendum id, luctus non dolor. Aenean id metus " +
-             "lorem, vel dapibus est. Donec gravida feugiat augue nec " +
-             "accumsan.Lorem ipsum dolor sit amet, consectetur adipiscing " +
-             "elit. Nulla vulputate, velit vitae tincidunt congue, nunc " +
-             "augue accumsan velit, eu consequat turpis lectus ac orci. " +
-             "Pellentesque ornare dolor feugiat dui auctor eu varius nulla " +
-             "fermentum. Sed aliquam odio at velit lacinia vel fermentum " +
-             "felis sodales. In dignissim magna eget nunc lobortis non " +
-             "fringilla nibh ullamcorper. Donec facilisis malesuada elit " +
-             "at egestas. Etiam bibendum, diam vitae tempor aliquet, dui " +
-             "libero vehicula odio, eget bibendum mauris velit eu lorem.\n" +
-             "consectetur";
-
-module.exports = {
-    setUp: function(next) {
-        this.session = new EditSession(lipsum);
-        this.editor = new Editor(new MockRenderer(), this.session);
-        this.selection = this.session.getSelection();
-        this.search = this.editor.$search;
-        next();
-    },
-
-    "test: highlight selected words by default": function() {
-        assert.equal(this.editor.getHighlightSelectedWord(), true);
-    },
-
-    "test: highlight a word": function() {
-        this.editor.moveCursorTo(0, 9);
-        this.selection.selectWord();
-
-        var range = this.selection.getRange();
-        assert.equal(this.session.getTextRange(range), "ipsum");
-        assert.equal(this.session.$selectionOccurrences.length, 1);
-    },
-
-    "test: highlight a word and clear highlight": function() {
-        this.editor.moveCursorTo(0, 8);
-        this.selection.selectWord();
-
-        var range = this.selection.getRange();
-        assert.equal(this.session.getTextRange(range), "ipsum");
-        assert.equal(this.session.$selectionOccurrences.length, 1);
-
-        this.session.getMode().clearSelectionHighlight(this.editor);
-        assert.equal(this.session.$selectionOccurrences.length, 0);
-    },
-
-    "test: highlight another word": function() {
-        this.selection.moveCursorTo(0, 14);
-        this.selection.selectWord();
-
-        var range = this.selection.getRange();
-        assert.equal(this.session.getTextRange(range), "dolor");
-        assert.equal(this.session.$selectionOccurrences.length, 3);
-    },
-
-    "test: no selection, no highlight": function() {
-        this.selection.clearSelection();
-        assert.equal(this.session.$selectionOccurrences.length, 0);
-    },
-
-    "test: select a word, no highlight": function() {
-        this.editor.setHighlightSelectedWord(false);
-        this.selection.moveCursorTo(0, 14);
-        this.selection.selectWord();
-
-        var range = this.selection.getRange();
-        assert.equal(this.session.getTextRange(range), "dolor");
-        assert.equal(this.session.$selectionOccurrences.length, 0);
-    },
-
-    "test: select a word with no matches": function() {
-        this.editor.setHighlightSelectedWord(true);
-
-        var currentOptions = this.search.getOptions();
-        var newOptions = {
-            wrap: true,
-            wholeWord: true,
-            caseSensitive: true,
-            needle: "Mauris"
-        };
-        this.search.set(newOptions);
-
-        var match = this.search.find(this.session);
-        assert.notEqual(match, null, "found a match for 'Mauris'");
-
-        this.search.set(currentOptions);
-
-        this.selection.setSelectionRange(match);
-
-        assert.equal(this.session.getTextRange(match), "Mauris");
-        assert.equal(this.session.$selectionOccurrences.length, 0);
-    },
-
-    "test: partial word selection 1": function() {
-        this.selection.moveCursorTo(0, 14);
-        this.selection.selectWord();
-        this.selection.selectLeft();
-
-        var range = this.selection.getRange();
-        assert.equal(this.session.getTextRange(range), "dolo");
-        assert.equal(this.session.$selectionOccurrences.length, 0);
-    },
-
-    "test: partial word selection 2": function() {
-        this.selection.moveCursorTo(0, 13);
-        this.selection.selectWord();
-        this.selection.selectRight();
-
-        var range = this.selection.getRange();
-        assert.equal(this.session.getTextRange(range), "dolor ");
-        assert.equal(this.session.$selectionOccurrences.length, 0);
-    },
-
-    "test: partial word selection 3": function() {
-        this.selection.moveCursorTo(0, 14);
-        this.selection.selectWord();
-        this.selection.selectLeft();
-        this.selection.shiftSelection(1);
-
-        var range = this.selection.getRange();
-        assert.equal(this.session.getTextRange(range), "olor");
-        assert.equal(this.session.$selectionOccurrences.length, 0);
-    },
-
-    "test: select last word": function() {
-        this.selection.moveCursorTo(0, 1);
-
-        var currentOptions = this.search.getOptions();
-        var newOptions = {
-            wrap: true,
-            wholeWord: true,
-            caseSensitive: true,
-            backwards: true,
-            needle: "consectetur"
-        };
-        this.search.set(newOptions);
-
-        var match = this.search.find(this.session);
-        assert.notEqual(match, null, "found a match for 'consectetur'");
-        assert.position(match.start, 1, 0);
-
-        this.search.set(currentOptions);
-
-        this.selection.setSelectionRange(match);
-
-        assert.equal(this.session.getTextRange(match), "consectetur");
-        assert.equal(this.session.$selectionOccurrences.length, 2);
-    }
-};
-
-});
-
-if (typeof module !== "undefined" && module === require.main) {
-    require("asyncjs").test.testcase(module.exports).exec();
-}
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/editor_navigation_test.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/editor_navigation_test.js
deleted file mode 100644
index 97ba4b3..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/editor_navigation_test.js
+++ /dev/null
@@ -1,171 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-if (typeof process !== "undefined") {
-    require("amd-loader");
-    require("./test/mockdom");
-}
-
-define(function(require, exports, module) {
-"use strict";
-
-var EditSession = require("./edit_session").EditSession;
-var Editor = require("./editor").Editor;
-var MockRenderer = require("./test/mockrenderer").MockRenderer;
-var assert = require("./test/assertions");
-
-module.exports = {
-    createEditSession : function(rows, cols) {
-        var line = new Array(cols + 1).join("a");
-        var text = new Array(rows).join(line + "\n") + line;
-        return new EditSession(text);
-    },
-
-    "test: navigate to end of file should scroll the last line into view" : function() {
-        var doc = this.createEditSession(200, 10);
-        var editor = new Editor(new MockRenderer(), doc);
-
-        editor.navigateFileEnd();
-        var cursor = editor.getCursorPosition();
-
-        assert.ok(editor.getFirstVisibleRow() <= cursor.row);
-        assert.ok(editor.getLastVisibleRow() >= cursor.row);
-    },
-
-    "test: navigate to start of file should scroll the first row into view" : function() {
-        var doc = this.createEditSession(200, 10);
-        var editor = new Editor(new MockRenderer(), doc);
-
-        editor.moveCursorTo(editor.getLastVisibleRow() + 20);
-        editor.navigateFileStart();
-
-        assert.equal(editor.getFirstVisibleRow(), 0);
-    },
-
-    "test: goto hidden line should scroll the line into the middle of the viewport" : function() {
-        var editor = new Editor(new MockRenderer(), this.createEditSession(200, 5));
-
-        editor.navigateTo(0, 0);
-        editor.gotoLine(101);
-        assert.position(editor.getCursorPosition(), 100, 0);
-        assert.equal(editor.getFirstVisibleRow(), 90);
-
-        editor.navigateTo(100, 0);
-        editor.gotoLine(11);
-        assert.position(editor.getCursorPosition(), 10, 0);
-        assert.equal(editor.getFirstVisibleRow(), 0);
-
-        editor.navigateTo(100, 0);
-        editor.gotoLine(6);
-        assert.position(editor.getCursorPosition(), 5, 0);
-        assert.equal(0, editor.getFirstVisibleRow(), 0);
-
-        editor.navigateTo(100, 0);
-        editor.gotoLine(1);
-        assert.position(editor.getCursorPosition(), 0, 0);
-        assert.equal(editor.getFirstVisibleRow(), 0);
-
-        editor.navigateTo(0, 0);
-        editor.gotoLine(191);
-        assert.position(editor.getCursorPosition(), 190, 0);
-        assert.equal(editor.getFirstVisibleRow(), 180);
-
-        editor.navigateTo(0, 0);
-        editor.gotoLine(196);
-        assert.position(editor.getCursorPosition(), 195, 0);
-        assert.equal(editor.getFirstVisibleRow(), 180);
-    },
-
-    "test: goto visible line should only move the cursor and not scroll": function() {
-        var editor = new Editor(new MockRenderer(), this.createEditSession(200, 5));
-
-        editor.navigateTo(0, 0);
-        editor.gotoLine(12);
-        assert.position(editor.getCursorPosition(), 11, 0);
-        assert.equal(editor.getFirstVisibleRow(), 0);
-
-        editor.navigateTo(30, 0);
-        editor.gotoLine(33);
-        assert.position(editor.getCursorPosition(), 32, 0);
-        assert.equal(editor.getFirstVisibleRow(), 30);
-    },
-
-    "test: navigate from the end of a long line down to a short line and back should maintain the curser column": function() {
-        var editor = new Editor(new MockRenderer(), new EditSession(["123456", "1"]));
-
-        editor.navigateTo(0, 6);
-        assert.position(editor.getCursorPosition(), 0, 6);
-
-        editor.navigateDown();
-        assert.position(editor.getCursorPosition(), 1, 1);
-
-        editor.navigateUp();
-        assert.position(editor.getCursorPosition(), 0, 6);
-    },
-
-    "test: reset desired column on navigate left or right": function() {
-        var editor = new Editor(new MockRenderer(), new EditSession(["123456", "12"]));
-
-        editor.navigateTo(0, 6);
-        assert.position(editor.getCursorPosition(), 0, 6);
-
-        editor.navigateDown();
-        assert.position(editor.getCursorPosition(), 1, 2);
-
-        editor.navigateLeft();
-        assert.position(editor.getCursorPosition(), 1, 1);
-
-        editor.navigateUp();
-        assert.position(editor.getCursorPosition(), 0, 1);
-    },
-    
-    "test: typing text should update the desired column": function() {
-        var editor = new Editor(new MockRenderer(), new EditSession(["1234", "1234567890"]));
-
-        editor.navigateTo(0, 3);
-        editor.insert("juhu");
-        
-        editor.navigateDown();
-        assert.position(editor.getCursorPosition(), 1, 7);
-    }
-};
-
-});
-
-if (typeof module !== "undefined" && module === require.main) {
-    require("asyncjs").test.testcase(module.exports).exec()
-}
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/editor_text_edit_test.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/editor_text_edit_test.js
deleted file mode 100644
index 244c299..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/editor_text_edit_test.js
+++ /dev/null
@@ -1,562 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-if (typeof process !== "undefined") {
-    require("amd-loader");
-    require("./test/mockdom");
-}
-
-define(function(require, exports, module) {
-"use strict";
-
-var EditSession = require("./edit_session").EditSession;
-var Editor = require("./editor").Editor;
-var JavaScriptMode = require("./mode/javascript").Mode;
-var UndoManager = require("./undomanager").UndoManager;
-var MockRenderer = require("./test/mockrenderer").MockRenderer;
-var assert = require("./test/assertions");
-
-module.exports = {
-    "test: delete line from the middle" : function() {
-        var session = new EditSession(["a", "b", "c", "d"].join("\n"));
-        var editor = new Editor(new MockRenderer(), session);
-
-        editor.moveCursorTo(1, 1);
-        editor.removeLines();
-
-        assert.equal(session.toString(), "a\nc\nd");
-        assert.position(editor.getCursorPosition(), 1, 0);
-
-        editor.removeLines();
-
-        assert.equal(session.toString(), "a\nd");
-        assert.position(editor.getCursorPosition(), 1, 0);
-
-        editor.removeLines();
-
-        assert.equal(session.toString(), "a");
-        assert.position(editor.getCursorPosition(), 0, 1);
-
-        editor.removeLines();
-
-        assert.equal(session.toString(), "");
-        assert.position(editor.getCursorPosition(), 0, 0);
-    },
-
-    "test: delete multiple selected lines" : function() {
-        var session = new EditSession(["a", "b", "c", "d"].join("\n"));
-        var editor = new Editor(new MockRenderer(), session);
-
-        editor.moveCursorTo(1, 1);
-        editor.getSelection().selectDown();
-
-        editor.removeLines();
-        assert.equal(session.toString(), "a\nd");
-        assert.position(editor.getCursorPosition(), 1, 0);
-    },
-
-    "test: delete first line" : function() {
-        var session = new EditSession(["a", "b", "c"].join("\n"));
-        var editor = new Editor(new MockRenderer(), session);
-
-        editor.removeLines();
-
-        assert.equal(session.toString(), "b\nc");
-        assert.position(editor.getCursorPosition(), 0, 0);
-    },
-
-    "test: delete last should also delete the new line of the previous line" : function() {
-        var session = new EditSession(["a", "b", "c", ""].join("\n"));
-        var editor = new Editor(new MockRenderer(), session);
-
-        editor.moveCursorTo(3, 0);
-
-        editor.removeLines();
-        assert.equal(session.toString(), "a\nb\nc");
-        assert.position(editor.getCursorPosition(), 2, 1);
-
-        editor.removeLines();
-        assert.equal(session.toString(), "a\nb");
-        assert.position(editor.getCursorPosition(), 1, 1);
-    },
-
-    "test: indent block" : function() {
-        var session = new EditSession(["a12345", "b12345", "c12345"].join("\n"));
-        var editor = new Editor(new MockRenderer(), session);
-
-        editor.moveCursorTo(1, 3);
-        editor.getSelection().selectDown();
-
-        editor.indent();
-
-        assert.equal(["a12345", "    b12345", "    c12345"].join("\n"), session.toString());
-
-        assert.position(editor.getCursorPosition(), 2, 7);
-
-        var range = editor.getSelectionRange();
-        assert.position(range.start, 1, 7);
-        assert.position(range.end, 2, 7);
-    },
-
-    "test: indent selected lines" : function() {
-        var session = new EditSession(["a12345", "b12345", "c12345"].join("\n"));
-        var editor = new Editor(new MockRenderer(), session);
-
-        editor.moveCursorTo(1, 0);
-        editor.getSelection().selectDown();
-
-        editor.indent();
-        assert.equal(["a12345", "    b12345", "c12345"].join("\n"), session.toString());
-    },
-
-    "test: no auto indent if cursor is before the {" : function() {
-        var session = new EditSession("{", new JavaScriptMode());
-        var editor = new Editor(new MockRenderer(), session);
-
-        editor.moveCursorTo(0, 0);
-        editor.onTextInput("\n");
-        assert.equal(["", "{"].join("\n"), session.toString());
-    },
-	
-    "test: outdent block" : function() {
-        var session = new EditSession(["        a12345", "    b12345", "        c12345"].join("\n"));
-        var editor = new Editor(new MockRenderer(), session);
-
-        editor.moveCursorTo(0, 5);
-        editor.getSelection().selectDown();
-        editor.getSelection().selectDown();
-
-        editor.blockOutdent();
-        assert.equal(session.toString(), ["    a12345", "b12345", "    c12345"].join("\n"));
-
-        assert.position(editor.getCursorPosition(), 2, 1);
-
-        var range = editor.getSelectionRange();
-        assert.position(range.start, 0, 1);
-        assert.position(range.end, 2, 1);
-
-        editor.blockOutdent();
-        assert.equal(session.toString(), ["a12345", "b12345", "c12345"].join("\n"));
-
-        var range = editor.getSelectionRange();
-        assert.position(range.start, 0, 0);
-        assert.position(range.end, 2, 0);
-    },
-
-    "test: outent without a selection should update cursor" : function() {
-        var session = new EditSession("        12");
-        var editor = new Editor(new MockRenderer(), session);
-
-        editor.moveCursorTo(0, 3);
-        editor.blockOutdent("  ");
-
-        assert.equal(session.toString(), "    12");
-        assert.position(editor.getCursorPosition(), 0, 0);
-    },
-
-    "test: comment lines should perserve selection" : function() {
-        var session = new EditSession(["  abc", "cde"].join("\n"), new JavaScriptMode());
-        var editor = new Editor(new MockRenderer(), session);
-
-        editor.moveCursorTo(0, 2);
-        editor.getSelection().selectDown();
-        editor.toggleCommentLines();
-
-        assert.equal(["//  abc", "//cde"].join("\n"), session.toString());
-
-        var selection = editor.getSelectionRange();
-        assert.position(selection.start, 0, 4);
-        assert.position(selection.end, 1, 4);
-    },
-
-    "test: uncomment lines should perserve selection" : function() {
-        var session = new EditSession(["//  abc", "//cde"].join("\n"), new JavaScriptMode());
-        var editor = new Editor(new MockRenderer(), session);
-
-        editor.moveCursorTo(0, 1);
-        editor.getSelection().selectDown();
-        editor.getSelection().selectRight();
-        editor.getSelection().selectRight();
-
-        editor.toggleCommentLines();
-
-        assert.equal(["  abc", "cde"].join("\n"), session.toString());
-        assert.range(editor.getSelectionRange(), 0, 0, 1, 1);
-    },
-
-    "test: toggle comment lines twice should return the original text" : function() {
-        var session = new EditSession(["  abc", "cde", "fg"], new JavaScriptMode());
-        var editor = new Editor(new MockRenderer(), session);
-
-        editor.moveCursorTo(0, 0);
-        editor.getSelection().selectDown();
-        editor.getSelection().selectDown();
-
-        editor.toggleCommentLines();
-        editor.toggleCommentLines();
-
-        assert.equal(["  abc", "cde", "fg"].join("\n"), session.toString());
-    },
-
-
-    "test: comment lines - if the selection end is at the line start it should stay there": function() {
-        //select down
-        var session = new EditSession(["abc", "cde"].join("\n"), new JavaScriptMode());
-        var editor = new Editor(new MockRenderer(), session);
-
-        editor.moveCursorTo(0, 0);
-        editor.getSelection().selectDown();
-
-        editor.toggleCommentLines();
-        assert.range(editor.getSelectionRange(), 0, 2, 1, 0);
-
-        // select up
-        var session = new EditSession(["abc", "cde"].join("\n"), new JavaScriptMode());
-        var editor = new Editor(new MockRenderer(), session);
-
-        editor.moveCursorTo(1, 0);
-        editor.getSelection().selectUp();
-
-        editor.toggleCommentLines();
-        assert.range(editor.getSelectionRange(), 0, 2, 1, 0);
-    },
-
-    "test: move lines down should select moved lines" : function() {
-        var session = new EditSession(["11", "22", "33", "44"].join("\n"));
-        var editor = new Editor(new MockRenderer(), session);
-
-        editor.moveCursorTo(0, 1);
-        editor.getSelection().selectDown();
-
-        editor.moveLinesDown();
-        assert.equal(["33", "11", "22", "44"].join("\n"), session.toString());
-        assert.position(editor.getCursorPosition(), 1, 0);
-        assert.position(editor.getSelection().getSelectionAnchor(), 3, 0);
-        assert.position(editor.getSelection().getSelectionLead(), 1, 0);
-
-        editor.moveLinesDown();
-        assert.equal(["33", "44", "11", "22"].join("\n"), session.toString());
-        assert.position(editor.getCursorPosition(), 2, 0);
-        assert.position(editor.getSelection().getSelectionAnchor(), 3, 2);
-        assert.position(editor.getSelection().getSelectionLead(), 2, 0);
-
-        // moving again should have no effect
-        editor.moveLinesDown();
-        assert.equal(["33", "44", "11", "22"].join("\n"), session.toString());
-        assert.position(editor.getCursorPosition(), 2, 0);
-        assert.position(editor.getSelection().getSelectionAnchor(), 3, 2);
-        assert.position(editor.getSelection().getSelectionLead(), 2, 0);
-    },
-
-    "test: move lines up should select moved lines" : function() {
-        var session = new EditSession(["11", "22", "33", "44"].join("\n"));
-        var editor = new Editor(new MockRenderer(), session);
-
-        editor.moveCursorTo(2, 1);
-        editor.getSelection().selectDown();
-
-        editor.moveLinesUp();
-        assert.equal(session.toString(), ["11", "33", "44", "22"].join("\n"));
-        assert.position(editor.getCursorPosition(), 1, 0);
-        assert.position(editor.getSelection().getSelectionAnchor(), 3, 0);
-        assert.position(editor.getSelection().getSelectionLead(), 1, 0);
-
-        editor.moveLinesUp();
-        assert.equal(session.toString(), ["33", "44", "11", "22"].join("\n"));
-        assert.position(editor.getCursorPosition(), 0, 0);
-        assert.position(editor.getSelection().getSelectionAnchor(), 2, 0);
-        assert.position(editor.getSelection().getSelectionLead(), 0, 0);
-    },
-
-    "test: move line without active selection should not move cursor relative to the moved line" : function()
-    {
-        var session = new EditSession(["11", "22", "33", "44"].join("\n"));
-        var editor = new Editor(new MockRenderer(), session);
-
-        editor.moveCursorTo(1, 1);
-        editor.clearSelection();
-
-        editor.moveLinesDown();
-        assert.equal(["11", "33", "22", "44"].join("\n"), session.toString());
-        assert.position(editor.getCursorPosition(), 2, 1);
-
-        editor.clearSelection();
-
-        editor.moveLinesUp();
-        assert.equal(["11", "22", "33", "44"].join("\n"), session.toString());
-        assert.position(editor.getCursorPosition(), 1, 1);
-    },
-
-    "test: copy lines down should select lines and place cursor at the selection start" : function() {
-        var session = new EditSession(["11", "22", "33", "44"].join("\n"));
-        var editor = new Editor(new MockRenderer(), session);
-
-        editor.moveCursorTo(1, 1);
-        editor.getSelection().selectDown();
-
-        editor.copyLinesDown();
-        assert.equal(["11", "22", "33", "22", "33", "44"].join("\n"), session.toString());
-
-        assert.position(editor.getCursorPosition(), 3, 0);
-        assert.position(editor.getSelection().getSelectionAnchor(), 5, 0);
-        assert.position(editor.getSelection().getSelectionLead(), 3, 0);
-    },
-
-    "test: copy lines up should select lines and place cursor at the selection start" : function() {
-        var session = new EditSession(["11", "22", "33", "44"].join("\n"));
-        var editor = new Editor(new MockRenderer(), session);
-
-        editor.moveCursorTo(1, 1);
-        editor.getSelection().selectDown();
-
-        editor.copyLinesUp();
-        assert.equal(["11", "22", "33", "22", "33", "44"].join("\n"), session.toString());
-
-        assert.position(editor.getCursorPosition(), 1, 0);
-        assert.position(editor.getSelection().getSelectionAnchor(), 3, 0);
-        assert.position(editor.getSelection().getSelectionLead(), 1, 0);
-    },
-
-    "test: input a tab with soft tab should convert it to spaces" : function() {
-        var session = new EditSession("");
-        var editor = new Editor(new MockRenderer(), session);
-
-        session.setTabSize(2);
-        session.setUseSoftTabs(true);
-
-        editor.onTextInput("\t");
-        assert.equal(session.toString(), "  ");
-
-        session.setTabSize(5);
-        editor.onTextInput("\t");
-        assert.equal(session.toString(), "       ");
-    },
-
-    "test: input tab without soft tabs should keep the tab character" : function() {
-        var session = new EditSession("");
-        var editor = new Editor(new MockRenderer(), session);
-
-        session.setUseSoftTabs(false);
-
-        editor.onTextInput("\t");
-        assert.equal(session.toString(), "\t");
-    },
-
-    "test: undo/redo for delete line" : function() {
-        var session = new EditSession(["111", "222", "333"]);
-        var undoManager = new UndoManager();
-        session.setUndoManager(undoManager);
-
-        var initialText = session.toString();
-        var editor = new Editor(new MockRenderer(), session);
-
-        editor.removeLines();
-        var step1 = session.toString();
-        assert.equal(step1, "222\n333");
-        session.$syncInformUndoManager();
-
-        editor.removeLines();
-        var step2 = session.toString();
-        assert.equal(step2, "333");
-        session.$syncInformUndoManager();
-
-        editor.removeLines();
-        var step3 = session.toString();
-        assert.equal(step3, "");
-        session.$syncInformUndoManager();
-
-        undoManager.undo();
-        session.$syncInformUndoManager();
-        assert.equal(session.toString(), step2);
-
-        undoManager.undo();
-        session.$syncInformUndoManager();
-        assert.equal(session.toString(), step1);
-
-        undoManager.undo();
-        session.$syncInformUndoManager();
-        assert.equal(session.toString(), initialText);
-
-        undoManager.undo();
-        session.$syncInformUndoManager();
-        assert.equal(session.toString(), initialText);
-    },
-
-    "test: remove left should remove character left of the cursor" : function() {
-        var session = new EditSession(["123", "456"]);
-
-        var editor = new Editor(new MockRenderer(), session);
-        editor.moveCursorTo(1, 1);
-        editor.remove("left");
-        assert.equal(session.toString(), "123\n56");
-    },
-
-    "test: remove left should remove line break if cursor is at line start" : function() {
-        var session = new EditSession(["123", "456"]);
-
-        var editor = new Editor(new MockRenderer(), session);
-        editor.moveCursorTo(1, 0);
-        editor.remove("left");
-        assert.equal(session.toString(), "123456");
-    },
-
-    "test: remove left should remove tabsize spaces if cursor is on a tab stop and preceeded by spaces" : function() {
-        var session = new EditSession(["123", "        456"]);
-        session.setUseSoftTabs(true);
-        session.setTabSize(4);
-
-        var editor = new Editor(new MockRenderer(), session);
-        editor.moveCursorTo(1, 8);
-        editor.remove("left");
-        assert.equal(session.toString(), "123\n    456");
-    },
-    
-    "test: transpose at line start should be a noop": function() {
-        var session = new EditSession(["123", "4567", "89"]);
-        
-        var editor = new Editor(new MockRenderer(), session);
-        editor.moveCursorTo(1, 0);
-        editor.transposeLetters();
-        
-        assert.equal(session.getValue(), ["123", "4567", "89"].join("\n"));
-    },
-    
-    "test: transpose in line should swap the charaters before and after the cursor": function() {
-        var session = new EditSession(["123", "4567", "89"]);
-        
-        var editor = new Editor(new MockRenderer(), session);
-        editor.moveCursorTo(1, 2);
-        editor.transposeLetters();
-        
-        assert.equal(session.getValue(), ["123", "4657", "89"].join("\n"));
-    },
-    
-    "test: transpose at line end should swap the last two characters": function() {
-        var session = new EditSession(["123", "4567", "89"]);
-        
-        var editor = new Editor(new MockRenderer(), session);
-        editor.moveCursorTo(1, 4);
-        editor.transposeLetters();
-        
-        assert.equal(session.getValue(), ["123", "4576", "89"].join("\n"));
-    },
-    
-    "test: transpose with non empty selection should be a noop": function() {
-        var session = new EditSession(["123", "4567", "89"]);
-        
-        var editor = new Editor(new MockRenderer(), session);
-        editor.moveCursorTo(1, 1);
-        editor.getSelection().selectRight();
-        editor.transposeLetters();
-        
-        assert.equal(session.getValue(), ["123", "4567", "89"].join("\n"));
-    },
-    
-    "test: transpose should move the cursor behind the last swapped character": function() {
-        var session = new EditSession(["123", "4567", "89"]);
-        
-        var editor = new Editor(new MockRenderer(), session);
-        editor.moveCursorTo(1, 2);
-        editor.transposeLetters();
-        assert.position(editor.getCursorPosition(), 1, 3);
-    },
-    
-    "test: remove to line end": function() {
-        var session = new EditSession(["123", "4567", "89"]);
-        
-        var editor = new Editor(new MockRenderer(), session);
-        editor.moveCursorTo(1, 2);
-        editor.removeToLineEnd();
-        assert.equal(session.getValue(), ["123", "45", "89"].join("\n"));
-    },
-    
-    "test: remove to line end at line end should remove the new line": function() {
-        var session = new EditSession(["123", "4567", "89"]);
-        
-        var editor = new Editor(new MockRenderer(), session);
-        editor.moveCursorTo(1, 4);
-        editor.removeToLineEnd();
-        assert.position(editor.getCursorPosition(), 1, 4);
-        assert.equal(session.getValue(), ["123", "456789"].join("\n"));
-    },
-
-    "test: transform selection to uppercase": function() {
-        var session = new EditSession(["ajax", "dot", "org"]);
-
-        var editor = new Editor(new MockRenderer(), session);
-        editor.moveCursorTo(1, 0);
-        editor.getSelection().selectLineEnd();
-        editor.toUpperCase()
-        assert.equal(session.getValue(), ["ajax", "DOT", "org"].join("\n"));
-    },
-
-    "test: transform word to uppercase": function() {
-        var session = new EditSession(["ajax", "dot", "org"]);
-
-        var editor = new Editor(new MockRenderer(), session);
-        editor.moveCursorTo(1, 0);
-        editor.toUpperCase()
-        assert.equal(session.getValue(), ["ajax", "DOT", "org"].join("\n"));
-        assert.position(editor.getCursorPosition(), 1, 0);
-    },
-
-    "test: transform selection to lowercase": function() {
-        var session = new EditSession(["AJAX", "DOT", "ORG"]);
-
-        var editor = new Editor(new MockRenderer(), session);
-        editor.moveCursorTo(1, 0);
-        editor.getSelection().selectLineEnd();
-        editor.toLowerCase()
-        assert.equal(session.getValue(), ["AJAX", "dot", "ORG"].join("\n"));
-    },
-
-    "test: transform word to lowercase": function() {
-        var session = new EditSession(["AJAX", "DOT", "ORG"]);
-
-        var editor = new Editor(new MockRenderer(), session);
-        editor.moveCursorTo(1, 0);
-        editor.toLowerCase()
-        assert.equal(session.getValue(), ["AJAX", "dot", "ORG"].join("\n"));
-        assert.position(editor.getCursorPosition(), 1, 0);
-    }
-};
-
-});
-
-if (typeof module !== "undefined" && module === require.main) {
-    require("asyncjs").test.testcase(module.exports).exec()
-}
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/ext/static.css b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/ext/static.css
deleted file mode 100644
index 7d785b4..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/ext/static.css
+++ /dev/null
@@ -1,22 +0,0 @@
-.ace_editor {
-   font-family: 'Monaco', 'Menlo', 'Droid Sans Mono', 'Courier New', monospace;
-   font-size: 12px;
-}
-
-.ace_editor .ace_gutter { 
-    width: 25px !important;
-    display: block;
-    float: left;
-    text-align: right; 
-    padding: 0 3px 0 0; 
-    margin-right: 3px;
-}
-
-.ace_line { clear: both; }
-
-*.ace_gutter-cell {
-  -moz-user-select: -moz-none;
-  -khtml-user-select: none;
-  -webkit-user-select: none;
-  user-select: none;
-}
\ No newline at end of file
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/ext/static_highlight.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/ext/static_highlight.js
deleted file mode 100644
index 49602f3..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/ext/static_highlight.js
+++ /dev/null
@@ -1,98 +0,0 @@
-/* vim:ts=4:sts=4:sw=4:
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Jan Jongboom 
- *      Fabian Jakobs 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var EditSession = require("../edit_session").EditSession;
-var TextLayer = require("../layer/text").Text;
-var baseStyles = require("../requirejs/text!./static.css");
-
-/** 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
-*/
-
-exports.render = function(input, mode, theme, lineStart) {
-    lineStart = parseInt(lineStart || 1, 10);
-    
-    var session = new EditSession("");
-    session.setMode(mode);
-    session.setUseWorker(false);
-    
-    var textLayer = new TextLayer(document.createElement("div"));
-    textLayer.setSession(session);
-    textLayer.config = {
-        characterWidth: 10,
-        lineHeight: 20
-    };
-    
-    session.setValue(input);
-            
-    var stringBuilder = [];
-    var length =  session.getLength();
-    var tokens = session.getTokens(0, length - 1);
-    
-    for(var ix = 0; ix < length; ix++) {
-        var lineTokens = tokens[ix].tokens;
-        stringBuilder.push("
");
-        stringBuilder.push("" + (ix + lineStart) + "");
-        textLayer.$renderLine(stringBuilder, 0, lineTokens, true);
-        stringBuilder.push("
");
-    }
-    
-    // let's prepare the whole html
-    var html = "
\
-        
\
-            :code\
-        
\
-    
".replace(/:cssClass/, theme.cssClass).replace(/:code/, stringBuilder.join(""));
-        
-    textLayer.destroy();
-            
-    return {
-        css: baseStyles + theme.cssText,
-        html: html
-    };
-};
-
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/ext/static_highlight_test.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/ext/static_highlight_test.js
deleted file mode 100644
index f6e5c90..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/ext/static_highlight_test.js
+++ /dev/null
@@ -1,81 +0,0 @@
-if (typeof process !== "undefined") {
-    require("amd-loader");
-    require("../test/mockdom");
-}
-
-define(function(require, exports, module) {
-"use strict";
-
-var assert = require("assert");
-var highlighter = require("./static_highlight");
-var JavaScriptMode = require("../mode/javascript").Mode;
-
-// Execution ORDER: test.setUpSuite, setUp, testFn, tearDown, test.tearDownSuite
-module.exports = {
-    timeout: 10000,
-    
-    "test simple snippet": function(next) {
-        var theme = require("../theme/tomorrow");
-        var snippet = "/** this is a function\n\
-*\n\
-*/\n\
-function hello (a, b, c) {\n\
-    console.log(a * b + c + 'sup?');\n\
-}";
-        var mode = new JavaScriptMode();
-        
-        var isError = false, result;
-        try {
-            result = highlighter.render(snippet, mode, theme);
-        }
-        catch (e) {
-            console.log(e);
-            isError = true;
-        }
-        // todo: write something more meaningful
-        assert.equal(isError, false);
-        
-        next();
-    },
-    
-    "test css from theme is used": function(next) {
-        var theme = require("../theme/tomorrow");
-        var snippet = "/** this is a function\n\
-*\n\
-*/\n\
-function hello (a, b, c) {\n\
-    console.log(a * b + c + 'sup?');\n\
-}";
-        var mode = new JavaScriptMode();
-        
-        var isError = false, result;
-        result = highlighter.render(snippet, mode, theme);
-        
-        assert.ok(result.css.indexOf(theme.cssText) !== -1);
-        
-        next();
-    },
-    
-    "test theme classname should be in output html": function (next) {
-        var theme = require("../theme/tomorrow");
-        var snippet = "/** this is a function\n\
-*\n\
-*/\n\
-function hello (a, b, c) {\n\
-    console.log(a * b + c + 'sup?');\n\
-}";
-        var mode = new JavaScriptMode();
-        
-        var isError = false, result;
-        result = highlighter.render(snippet, mode, theme);
-        assert.equal(!!result.html.match(/
/), true);
-        
-        next();
-    }
-};
-
-});
-
-if (typeof module !== "undefined" && module === require.main) {
-    require("asyncjs").test.testcase(module.exports).exec();
-}
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/ext/textarea.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/ext/textarea.js
deleted file mode 100644
index 5dee3ec..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/ext/textarea.js
+++ /dev/null
@@ -1,506 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Mozilla Skywriter.
- *
- * The Initial Developer of the Original Code is
- * Mozilla.
- * Portions created by the Initial Developer are Copyright (C) 2009
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Kevin Dangoor (kdangoor@mozilla.com)
- *      Julian Viereck 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var Event = require("../lib/event");
-var UA = require("../lib/useragent");
-var net = require("../lib/net");
-var ace = require("../ace");
-
-require("ace/theme/textmate");
-
-/**
- * Returns the CSS property of element.
- *   1) If the CSS property is on the style object of the element, use it, OR
- *   2) Compute the CSS property
- *
- * If the property can't get computed, is 'auto' or 'intrinsic', the former
- * calculated property is uesd (this can happen in cases where the textarea
- * is hidden and has no dimension styles).
- */
-var getCSSProperty = function(element, container, property) {
-    var ret = element.style[property];
-
-    if (!ret) {
-        if (window.getComputedStyle) {
-            ret = window.getComputedStyle(element, '').getPropertyValue(property);
-        } else {
-            ret = element.currentStyle[property];
-        }
-    }
-
-    if (!ret || ret == 'auto' || ret == 'intrinsic') {
-        ret = container.style[property];
-    }
-    return ret;
-};
-
-function applyStyles(elm, styles) {
-    for (var style in styles) {
-        elm.style[style] = styles[style];
-    }
-}
-
-function setupContainer(element, getValue) {
-        if (element.type != 'textarea') {
-        throw "Textarea required!";
-    }
-
-    var parentNode = element.parentNode;
-
-    // This will hold the editor.
-    var container = document.createElement('div');
-
-    // To put Ace in the place of the textarea, we have to copy a few of the
-    // textarea's style attributes to the div container.
-    //
-    // The problem is that the properties have to get computed (they might be
-    // defined by a CSS file on the page - you can't access such rules that
-    // apply to an element via elm.style). Computed properties are converted to
-    // pixels although the dimension might be given as percentage. When the
-    // window resizes, the dimensions defined by percentages changes, so the
-    // properties have to get recomputed to get the new/true pixels.
-    var resizeEvent = function() {
-        var style = 'position:relative;';
-        [
-            'margin-top', 'margin-left', 'margin-right', 'margin-bottom'
-        ].forEach(function(item) {
-            style += item + ':' +
-                        getCSSProperty(element, container, item) + ';';
-        });
-
-        // Calculating the width/height of the textarea is somewhat tricky. To
-        // do it right, you have to include the paddings to the sides as well
-        // (eg. width = width + padding-left, -right).  This works well, as
-        // long as the width of the element is not set or given in pixels. In
-        // this case and after the textarea is hidden, getCSSProperty(element,
-        // container, 'width') will still return pixel value. If the element
-        // has realtiv dimensions (e.g. width='95')
-        // getCSSProperty(...) will return pixel values only as long as the
-        // textarea is visible. After it is hidden getCSSProperty will return
-        // the relative dimensions as they are set on the element (in the case
-        // of width, 95).
-        // Making the sum of pixel vaules (e.g. padding) and realtive values
-        // (e.g. ) is not possible. As such the padding styles are
-        // ignored.
-
-        // The complete width is the width of the textarea + the padding
-        // to the left and right.
-        var width = getCSSProperty(element, container, 'width') || (element.clientWidth + "px");
-        var height = getCSSProperty(element, container, 'height')  || (element.clientHeight + "px");
-        style += 'height:' + height + ';width:' + width + ';';
-
-        // Set the display property to 'inline-block'.
-        style += 'display:inline-block;';
-        container.setAttribute('style', style);
-    };
-    Event.addListener(window, 'resize', resizeEvent);
-
-    // Call the resizeEvent once, so that the size of the container is
-    // calculated.
-    resizeEvent();
-
-    // Insert the div container after the element.
-    if (element.nextSibling) {
-        parentNode.insertBefore(container, element.nextSibling);
-    } else {
-        parentNode.appendChild(container);
-    }
-
-    // Override the forms onsubmit function. Set the innerHTML and value
-    // of the textarea before submitting.
-    while (parentNode !== document) {
-        if (parentNode.tagName.toUpperCase() === 'FORM') {
-            var oldSumit = parentNode.onsubmit;
-            // Override the onsubmit function of the form.
-            parentNode.onsubmit = function(evt) {
-                element.innerHTML = getValue();
-                element.value = getValue();
-                // If there is a onsubmit function already, then call
-                // it with the current context and pass the event.
-                if (oldSumit) {
-                    oldSumit.call(this, evt);
-                }
-            };
-            break;
-        }
-        parentNode = parentNode.parentNode;
-    }
-    return container;
-}
-
-exports.transformTextarea = function(element, loader) {
-    var session;
-    var container = setupContainer(element, function() {
-        return session.getValue();
-    });
-
-    // Hide the element.
-    element.style.display = 'none';
-    container.style.background = 'white';
-
-    //
-    var editorDiv = document.createElement("div");
-    applyStyles(editorDiv, {
-        top: "0px",
-        left: "0px",
-        right: "0px",
-        bottom: "0px",
-        border: "1px solid gray"
-    });
-    container.appendChild(editorDiv);
-
-    var settingOpener = document.createElement("div");
-    applyStyles(settingOpener, {
-        position: "absolute",
-        width: "15px",
-        right: "0px",
-        bottom: "0px",
-        background: "red",
-        cursor: "pointer",
-        textAlign: "center",
-        fontSize: "12px"
-    });
-    settingOpener.innerHTML = "I";
-
-    var settingDiv = document.createElement("div");
-    var settingDivStyles = {
-        top: "0px",
-        left: "0px",
-        right: "0px",
-        bottom: "0px",
-        position: "absolute",
-        padding: "5px",
-        zIndex: 100,
-        color: "white",
-        display: "none",
-        overflow: "auto",
-        fontSize: "14px"
-    };
-    if (!UA.isOldIE) {
-        settingDivStyles.backgroundColor = "rgba(0, 0, 0, 0.6)";
-    } else {
-        settingDivStyles.backgroundColor = "#333";
-    }
-
-    applyStyles(settingDiv, settingDivStyles);
-    container.appendChild(settingDiv);
-
-    // Power up ace on the textarea:
-    var options = {};
-
-    var editor = ace.edit(editorDiv);
-    session = editor.getSession();
-
-    session.setValue(element.value || element.innerHTML);
-    editor.focus();
-
-    // Add the settingPanel opener to the editor's div.
-    editorDiv.appendChild(settingOpener);
-
-    // Create the API.
-    var api = setupApi(editor, editorDiv, settingDiv, ace, options, loader);
-
-    // Create the setting's panel.
-    setupSettingPanel(settingDiv, settingOpener, api, options);
-
-    return api;
-};
-
-function load(url, module, callback) {
-    net.loadScript(url, function() {
-        require([module], callback);
-    });
-}
-
-function setupApi(editor, editorDiv, settingDiv, ace, options, loader) {
-    var session = editor.getSession();
-    var renderer = editor.renderer;
-    loader = loader || load;
-
-    function toBool(value) {
-        return value == "true";
-    }
-
-    var ret = {
-        setDisplaySettings: function(display) {
-            settingDiv.style.display = display ? "block" : "none";
-        },
-
-        setOption: function(key, value) {
-            if (options[key] == value) return;
-
-            switch (key) {
-                case "gutter":
-                    renderer.setShowGutter(toBool(value));
-                break;
-
-                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));
-                    }
-                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");
-                    }
-                break;
-
-                case "fontSize":
-                    editorDiv.style.fontSize = value;
-                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;
-                    }
-                break;
-
-                case "useSoftTabs":
-                    session.setUseSoftTabs(toBool(value));
-                break;
-
-                case "showPrintMargin":
-                    renderer.setShowPrintMargin(toBool(value));
-                break;
-
-                case "showInvisibles":
-                    editor.setShowInvisibles(toBool(value));
-                break;
-            }
-
-            options[key] = value;
-        },
-
-        getOption: function(key) {
-            return options[key];
-        },
-
-        getOptions: function() {
-            return options;
-        }
-    };
-
-    for (var option in exports.options) {
-        ret.setOption(option, exports.options[option]);
-    }
-
-    return ret;
-}
-
-function setupSettingPanel(settingDiv, settingOpener, api, options) {
-    var BOOL = {
-        "true":  true,
-        "false": false
-    };
-
-    var desc = {
-        mode:            "Mode:",
-        gutter:          "Display Gutter:",
-        theme:           "Theme:",
-        fontSize:        "Font Size:",
-        softWrap:        "Soft Wrap:",
-        showPrintMargin: "Show Print Margin:",
-        useSoftTabs:     "Use Soft Tabs:",
-        showInvisibles:  "Show Invisibles"
-    };
-
-    var optionValues = {
-        mode: {
-            text:       "Plain",
-            javascript: "JavaScript",
-            xml:        "XML",
-            html:       "HTML",
-            css:        "CSS",
-            scss:       "SCSS",
-            python:     "Python",
-            php:        "PHP",
-            java:       "Java",
-            ruby:       "Ruby",
-            c_cpp:      "C/C++",
-            coffee:     "CoffeeScript",
-            json:       "json",
-            perl:       "Perl",
-            clojure:    "Clojure",
-            ocaml:      "OCaml",
-            csharp:     "C#",
-            haxe:       "haXe",
-            svg:        "SVG",
-            textile:    "Textile",
-            groovy:     "Groovy",
-            liquid:     "Liquid",
-            Scala:      "Scala"
-        },
-        theme: {
-            clouds:           "Clouds",
-            clouds_midnight:  "Clouds Midnight",
-            cobalt:           "Cobalt",
-            crimson_editor:   "Crimson Editor",
-            dawn:             "Dawn",
-            eclipse:          "Eclipse",
-            idle_fingers:     "Idle Fingers",
-            kr_theme:         "Kr Theme",
-            merbivore:        "Merbivore",
-            merbivore_soft:   "Merbivore Soft",
-            mono_industrial:  "Mono Industrial",
-            monokai:          "Monokai",
-            pastel_on_dark:   "Pastel On Dark",
-            solarized_dark:   "Solarized Dark",
-            solarized_light:  "Solarized Light",
-            textmate:         "Textmate",
-            twilight:         "Twilight",
-            vibrant_ink:      "Vibrant Ink"
-        },
-        gutter: BOOL,
-        fontSize: {
-            "10px": "10px",
-            "11px": "11px",
-            "12px": "12px",
-            "14px": "14px",
-            "16px": "16px"
-        },
-        softWrap: {
-            off:    "Off",
-            40:     "40",
-            80:     "80",
-            free:   "Free"
-        },
-        showPrintMargin:    BOOL,
-        useSoftTabs:        BOOL,
-        showInvisibles:     BOOL
-    };
-
-    var table = [];
-    table.push("
");
-
-    function renderOption(builder, option, obj, cValue) {
-        builder.push("");
-    }
-
-    for (var option in options) {
-        table.push("");
-        table.push("");
-    }
-    table.push("
SettingValue
", desc[option], "");
-        renderOption(table, option, optionValues[option], options[option]);
-        table.push("
");
-    settingDiv.innerHTML = table.join("");
-
-    var selects = settingDiv.getElementsByTagName("select");
-    for (var i = 0; i < selects.length; i++) {
-        var onChange = (function() {
-            var select = selects[i];
-            return function() {
-                var option = select.title;
-                var value  = select.value;
-                api.setOption(option, value);
-            };
-        })();
-        selects[i].onchange = onChange;
-    }
-
-    var button = document.createElement("input");
-    button.type = "button";
-    button.value = "Hide";
-    button.onclick = function() {
-        api.setDisplaySettings(false);
-    };
-    settingDiv.appendChild(button);
-
-    settingOpener.onclick = function() {
-        api.setDisplaySettings(true);
-    };
-}
-
-// Default startup options.
-exports.options = {
-    mode:               "text",
-    theme:              "textmate",
-    gutter:             "false",
-    fontSize:           "12px",
-    softWrap:           "off",
-    showPrintMargin:    "false",
-    useSoftTabs:        "true",
-    showInvisibles:     "true"
-};
-
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/keyboard/hash_handler.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/keyboard/hash_handler.js
deleted file mode 100644
index 9a8f289..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/keyboard/hash_handler.js
+++ /dev/null
@@ -1,167 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Mozilla Skywriter.
- *
- * The Initial Developer of the Original Code is
- * Mozilla.
- * Portions created by the Initial Developer are Copyright (C) 2009
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *   Fabian Jakobs 
- *   Julian Viereck (julian.viereck@gmail.com)
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var keyUtil  = require("../lib/keys");
-
-function HashHandler(config, platform) {
-    this.platform = platform;
-    this.commands = {};
-    this.commmandKeyBinding = {};
-
-    this.addCommands(config);
-};
-
-(function() {
-
-    this.addCommand = function(command) {
-        if (this.commands[command.name])
-            this.removeCommand(command);
-
-        this.commands[command.name] = command;
-
-        if (command.bindKey) {
-            this._buildKeyHash(command);
-        }
-    };
-
-    this.removeCommand = function(command) {
-        var name = (typeof command === 'string' ? command : command.name);
-        command = this.commands[name];
-        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.commmandKeyBinding;
-        for (var hashId in ckb) {
-            for (var key in ckb[hashId]) {
-                if (ckb[hashId][key] == command)
-                    delete ckb[hashId][key];
-            }
-        }
-    };
-
-    this.addCommands = function(commands) {
-        commands && Object.keys(commands).forEach(function(name) {
-            var command = commands[name];
-            if (typeof command === "string")
-                return this.bindKey(command, name);
-
-            if (typeof command === "function")
-                command = { exec: command };
-
-            if (!command.name)
-                command.name = name;
-
-            this.addCommand(command);
-        }, this);
-    };
-
-    this.removeCommands = function(commands) {
-        Object.keys(commands).forEach(function(name) {
-            this.removeCommand(commands[name]);
-        }, this);
-    };
-
-    this.bindKey = function(key, command) {
-        if(!key)
-            return;
-
-        var ckb = this.commmandKeyBinding;
-        key.split("|").forEach(function(keyPart) {
-            var binding = parseKeys(keyPart, command);
-            var hashId = binding.hashId;
-            (ckb[hashId] || (ckb[hashId] = {}))[binding.key] = command;
-        });
-    };
-
-    this.bindKeys = function(keyList) {
-        Object.keys(keyList).forEach(function(key) {
-            this.bindKey(key, keyList[key]);
-        }, this);
-    };
-
-    this._buildKeyHash = function(command) {
-        var binding = command.bindKey;
-        if (!binding)
-            return;
-
-        var key = typeof binding == "string" ? binding: binding[this.platform];
-        this.bindKey(key, command);
-    };
-
-    function parseKeys(keys, val, ret) {
-        var key;
-        var hashId = 0;
-        var parts = splitSafe(keys.toLowerCase());
-
-        for (var i = 0, l = parts.length; i < l; i++) {
-            if (keyUtil.KEY_MODS[parts[i]])
-                hashId = hashId | keyUtil.KEY_MODS[parts[i]];
-            else
-                key = parts[i] || "-"; //when empty, the splitSafe removed a '-'
-        }
-
-        return {
-            key: key,
-            hashId: hashId
-        };
-    }
-
-    function splitSafe(s) {
-        return (s.trim()
-            .split(new RegExp("[\\s ]*\\-[\\s ]*", "g"), 999));
-    }
-
-    this.findKeyCommand = function findKeyCommand(hashId, keyString) {
-        var ckbr = this.commmandKeyBinding;
-        return ckbr[hashId] && ckbr[hashId][keyString.toLowerCase()];
-    }
-
-    this.handleKeyboard = function(data, hashId, keyString, keyCode) {
-        return {
-            command: this.findKeyCommand(hashId, keyString)
-        };
-    };
-
-}).call(HashHandler.prototype)
-
-exports.HashHandler = HashHandler;
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/keyboard/keybinding.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/keyboard/keybinding.js
deleted file mode 100644
index 6e6656d..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/keyboard/keybinding.js
+++ /dev/null
@@ -1,128 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *      Julian Viereck 
- *      Harutyun Amirjanyan 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var keyUtil  = require("../lib/keys");
-var event = require("../lib/event");
-require("../commands/default_commands");
-
-var KeyBinding = function(editor) {
-    this.$editor = editor;
-    this.$data = { };
-    this.$handlers = [this];
-};
-
-(function() {
-    this.setKeyboardHandler = function(keyboardHandler) {
-        if (this.$handlers[this.$handlers.length - 1] == keyboardHandler)
-            return;
-        this.$data = { };
-        this.$handlers = keyboardHandler ? [this, keyboardHandler] : [this];
-    };
-
-    this.addKeyboardHandler = function(keyboardHandler) {
-        this.removeKeyboardHandler(keyboardHandler);
-        this.$handlers.push(keyboardHandler);
-    };
-
-    this.removeKeyboardHandler = function(keyboardHandler) {
-        var i = this.$handlers.indexOf(keyboardHandler);
-        if (i == -1)
-            return false;
-        this.$handlers.splice(i, 1);
-        return true;
-    };
-
-    this.getKeyboardHandler = function() {
-        return this.$handlers[this.$handlers.length - 1];
-    };
-
-    this.$callKeyboardHandlers = function (hashId, keyString, keyCode, e) {
-        var toExecute;
-        for (var i = this.$handlers.length; i--;) {
-            toExecute = this.$handlers[i].handleKeyboard(
-                this.$data, hashId, keyString, keyCode, e
-            );
-            if (toExecute && toExecute.command)
-                break;
-        }
-
-        if (!toExecute || !toExecute.command)
-            return false;
-
-        var success = false;
-        var commands = this.$editor.commands;
-
-        // allow keyboardHandler to consume keys
-        if (toExecute.command != "null")
-            success = commands.exec(toExecute.command, this.$editor, toExecute.args);
-        else
-            success = true;
-
-        if (success && e)
-            event.stopEvent(e);
-
-        return success;
-    };
-
-    this.handleKeyboard = function(data, hashId, keyString) {
-        return {
-            command: this.$editor.commands.findKeyCommand(hashId, keyString)
-        };
-    };
-
-    this.onCommandKey = function(e, hashId, keyCode) {
-        var keyString = keyUtil.keyCodeToString(keyCode);
-        this.$callKeyboardHandlers(hashId, keyString, keyCode, e);
-    };
-
-    this.onTextInput = function(text, pasted) {
-        var success = false;
-        if (!pasted && text.length == 1)
-            success = this.$callKeyboardHandlers(0, text);
-        if (!success)
-            this.$editor.commands.exec("insertstring", this.$editor, text);
-    };
-
-}).call(KeyBinding.prototype);
-
-exports.KeyBinding = KeyBinding;
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/keyboard/keybinding/emacs.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/keyboard/keybinding/emacs.js
deleted file mode 100644
index 1c4619f..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/keyboard/keybinding/emacs.js
+++ /dev/null
@@ -1,150 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Mozilla Skywriter.
- *
- * The Initial Developer of the Original Code is
- * Mozilla.
- * Portions created by the Initial Developer are Copyright (C) 2009
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *   Julian Viereck (julian.viereck@gmail.com)
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var StateHandler = require("../state_handler").StateHandler;
-var matchCharacterOnly =  require("../state_handler").matchCharacterOnly;
-
-var emacsState = {
-    start: [
-        {
-            key:    "ctrl-x",
-            then:   "c-x"
-        },
-        {
-            regex:  [ "(?:command-([0-9]*))*", "(down|ctrl-n)" ],
-            exec:   "golinedown",
-            params: [
-                {
-                    name: "times",
-                    match: 1,
-                    type: "number",
-                    defaultValue: 1
-                }
-            ]
-        },
-        {
-            regex: [ "(?:command-([0-9]*))*", "(right|ctrl-f)" ],
-            exec: "gotoright",
-            params: [
-                {
-                    name: "times",
-                    match: 1,
-                    type: "number",
-                    defaultValue: 1
-                }
-            ]
-        },
-        {
-            regex: [ "(?:command-([0-9]*))*", "(up|ctrl-p)" ],
-            exec: "golineup",
-            params: [
-                {
-                    name: "times",
-                    match: 1,
-                    type: "number",
-                    defaultValue: 1
-                }
-            ]
-        },
-        {
-            regex: [ "(?:command-([0-9]*))*", "(left|ctrl-b)" ],
-            exec: "gotoleft",
-            params: [
-                {
-                    name: "times",
-                    match: 1,
-                    type: "number",
-                    defaultValue: 1
-                }
-            ]
-        },
-        {
-            comment: "This binding matches all printable characters except numbers as long as they are no numbers and print them n times.",
-            regex:  [ "(?:command-([0-9]*))", "([^0-9]+)*" ],
-            match:  matchCharacterOnly,
-            exec:   "inserttext",
-            params: [
-                {
-                    name: "times",
-                    match: 1,
-                    type: "number",
-                    defaultValue: "1"
-                },
-                {
-                    name: "text",
-                    match: 2
-                }
-            ]
-        },
-        {
-            comment: "This binding matches numbers as long as there is no meta_number in the buffer.",
-            regex:  [ "(command-[0-9]*)*", "([0-9]+)" ],
-            match:  matchCharacterOnly,
-            disallowMatches:  [ 1 ],
-            exec:   "inserttext",
-            params: [
-                {
-                    name: "text",
-                    match: 2,
-                    type: "text"
-                }
-            ]
-        },
-        {
-            regex: [ "command-([0-9]*)", "(command-[0-9]|[0-9])" ],
-            comment: "Stops execution if the regex /meta_[0-9]+/ matches to avoid resetting the buffer."
-        }
-    ],
-    "c-x": [
-        {
-            key: "ctrl-g",
-            then: "start"
-        },
-        {
-            key: "ctrl-s",
-            exec: "save",
-            then: "start"
-        }
-    ]
-};
-
-exports.Emacs = new StateHandler(emacsState);
-
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/keyboard/keybinding/vim.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/keyboard/keybinding/vim.js
deleted file mode 100644
index 6cc5d91..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/keyboard/keybinding/vim.js
+++ /dev/null
@@ -1,138 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Mozilla Skywriter.
- *
- * The Initial Developer of the Original Code is
- * Mozilla.
- * Portions created by the Initial Developer are Copyright (C) 2009
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *   Julian Viereck (julian.viereck@gmail.com)
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var StateHandler = require("../state_handler").StateHandler;
-var matchCharacterOnly =  require("../state_handler").matchCharacterOnly;
-
-var vimcommand = function(key, exec, then) {
-    return {
-        regex:  [ "([0-9]*)", key ],
-        exec:   exec,
-        params: [
-            {
-                name:     "times",
-                match:    1,
-                type:     "number",
-                defaultValue:     1
-            }
-        ],
-        then:   then
-    }
-}
-
-var vimStates = {
-    start: [
-        {
-            key:    "i",
-            then:   "insertMode"
-        },
-        {
-            key:    "d",
-            then:   "deleteMode"
-        },
-        {
-            key:    "a",
-            exec:   "gotoright",
-            then:   "insertMode"
-        },
-        {
-            key:    "shift-i",
-            exec:   "gotolinestart",
-            then:   "insertMode"
-        },
-        {
-            key:    "shift-a",
-            exec:   "gotolineend",
-            then:   "insertMode"
-        },
-        {
-            key:    "shift-c",
-            exec:   "removetolineend",
-            then:   "insertMode"
-        },
-        {
-            key:    "shift-r",
-            exec:   "overwrite",
-            then:   "replaceMode"
-        },
-        vimcommand("(k|up)", "golineup"),
-        vimcommand("(j|down)", "golinedown"),
-        vimcommand("(l|right)", "gotoright"),
-        vimcommand("(h|left)", "gotoleft"),
-        {
-            key:    "shift-g",
-            exec:   "gotoend"
-        },
-        vimcommand("b", "gotowordleft"),
-        vimcommand("e", "gotowordright"),
-        vimcommand("x", "del"),
-        vimcommand("shift-x", "backspace"),
-        vimcommand("shift-d", "removetolineend"),
-        vimcommand("u", "undo"), // [count] on this may/may not work, depending on browser implementation...
-        {
-            comment:    "Catch some keyboard input to stop it here",
-            match:      matchCharacterOnly
-        }
-    ],
-    insertMode: [
-        {
-            key:      "esc",
-            then:     "start"
-        }
-    ],
-    replaceMode: [
-        {
-            key:      "esc",
-            exec:     "overwrite",
-            then:     "start"
-        }
-    ],
-    deleteMode: [
-        {
-            key:      "d",
-            exec:     "removeline",
-            then:     "start"
-        }
-    ]
-};
-
-exports.Vim = new StateHandler(vimStates);
-
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/keyboard/state_handler.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/keyboard/state_handler.js
deleted file mode 100644
index 541fa1c..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/keyboard/state_handler.js
+++ /dev/null
@@ -1,255 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Mozilla Skywriter.
- *
- * The Initial Developer of the Original Code is
- * Mozilla.
- * Portions created by the Initial Developer are Copyright (C) 2009
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *   Julian Viereck (julian.viereck@gmail.com)
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** 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.
-var DEBUG = false;
-
-function StateHandler(keymapping) {
-    this.keymapping = this.$buildKeymappingRegex(keymapping);
-}
-
-StateHandler.prototype = {
-    /**
-     * Build the RegExp from the keymapping as RegExp can't stored directly
-     * in the metadata JSON and as the RegExp used to match the keys/buffer
-     * need to be adapted.
-     */
-    $buildKeymappingRegex: function(keymapping) {
-        for (var state in keymapping) {
-            this.$buildBindingsRegex(keymapping[state]);
-        }
-        return keymapping;
-    },
-
-    $buildBindingsRegex: function(bindings) {
-        // Escape a given Regex string.
-        bindings.forEach(function(binding) {
-            if (binding.key) {
-                binding.key = new RegExp('^' + binding.key + '$');
-            } else if (Array.isArray(binding.regex)) {
-                if (!('key' in binding))
-                  binding.key = new RegExp('^' + binding.regex[1] + '$');
-                binding.regex = new RegExp(binding.regex.join('') + '$');
-            } else if (binding.regex) {
-                binding.regex = new RegExp(binding.regex + '$');
-            }
-        });
-    },
-
-    $composeBuffer: function(data, hashId, key, e) {
-        // Initialize the data object.
-        if (data.state == null || data.buffer == null) {
-            data.state = "start";
-            data.buffer = "";
-        }
-
-        var keyArray = [];
-        if (hashId & 1) keyArray.push("ctrl");
-        if (hashId & 8) keyArray.push("command");
-        if (hashId & 2) keyArray.push("option");
-        if (hashId & 4) keyArray.push("shift");
-        if (key)        keyArray.push(key);
-
-        var symbolicName = keyArray.join("-");
-        var bufferToUse = data.buffer + symbolicName;
-
-        // Don't add the symbolic name to the key buffer if the alt_ key is
-        // part of the symbolic name. If it starts with alt_, this means
-        // that the user hit an alt keycombo and there will be a single,
-        // new character detected after this event, which then will be
-        // added to the buffer (e.g. alt_j will result in ∆).
-        //
-        // We test for 2 and not for & 2 as we only want to exclude the case where
-        // the option key is pressed alone.
-        if (hashId != 2) {
-            data.buffer = bufferToUse;
-        }
-
-        var bufferObj = {
-            bufferToUse: bufferToUse,
-            symbolicName: symbolicName,
-        };
-
-        if (e) {
-            bufferObj.keyIdentifier = e.keyIdentifier
-        }
-
-        return bufferObj;
-    },
-
-    $find: function(data, buffer, symbolicName, hashId, key, keyIdentifier) {
-        // Holds the command to execute and the args if a command matched.
-        var result = {};
-
-        // Loop over all the bindings of the keymap until a match is found.
-        this.keymapping[data.state].some(function(binding) {
-            var match;
-
-            // Check if the key matches.
-            if (binding.key && !binding.key.test(symbolicName)) {
-                return false;
-            }
-
-            // Check if the regex matches.
-            if (binding.regex && !(match = binding.regex.exec(buffer))) {
-                return false;
-            }
-
-            // Check if the match function matches.
-            if (binding.match && !binding.match(buffer, hashId, key, symbolicName, keyIdentifier)) {
-                return false;
-            }
-
-            // Check for disallowed matches.
-            if (binding.disallowMatches) {
-                for (var i = 0; i < binding.disallowMatches.length; i++) {
-                    if (!!match[binding.disallowMatches[i]]) {
-                        return false;
-                    }
-                }
-            }
-
-            // If there is a command to execute, then figure out the
-            // command and the arguments.
-            if (binding.exec) {
-                result.command = binding.exec;
-
-                // Build the arguments.
-                if (binding.params) {
-                    var value;
-                    result.args = {};
-                    binding.params.forEach(function(param) {
-                        if (param.match != null && match != null) {
-                            value = match[param.match] || param.defaultValue;
-                        } else {
-                            value = param.defaultValue;
-                        }
-
-                        if (param.type === 'number') {
-                            value = parseInt(value);
-                        }
-
-                        result.args[param.name] = value;
-                    });
-                }
-                data.buffer = "";
-            }
-
-            // Handle the 'then' property.
-            if (binding.then) {
-                data.state = binding.then;
-                data.buffer = "";
-            }
-
-            // If no command is set, then execute the "null" fake command.
-            if (result.command == null) {
-                result.command = "null";
-            }
-
-            if (DEBUG) {
-                console.log("KeyboardStateMapper#find", binding);
-            }
-            return true;
-        });
-
-        if (result.command) {
-            return result;
-        } else {
-            data.buffer = "";
-            return false;
-        }
-    },
-
-    /**
-     * This function is called by keyBinding.
-     */
-    handleKeyboard: function(data, hashId, key, keyCode, e) {
-        // If we pressed any command key but no other key, then ignore the input.
-        // Otherwise "shift-" is added to the buffer, and later on "shift-g"
-        // which results in "shift-shift-g" which doesn't make sense.
-        if (hashId != 0 && (key == "" || key == String.fromCharCode(0))) {
-            return null;
-        }
-
-        // Compute the current value of the keyboard input buffer.
-        var r = this.$composeBuffer(data, hashId, key, e);
-        var buffer = r.bufferToUse;
-        var symbolicName = r.symbolicName;
-        var keyId = r.keyIdentifier;
-
-        r = this.$find(data, buffer, symbolicName, hashId, key, keyId);
-        if (DEBUG) {
-            console.log("KeyboardStateMapper#match", buffer, symbolicName, r);
-        }
-
-        return r;
-    }
-}
-
-/**
- * This is a useful matching function and therefore is defined here so that
- * users of KeyboardStateMapper can use it.
- *
- * @return boolean
- *          If no command key (Command|Option|Shift|Ctrl) is pressed, it
- *          returns true. If the only the Shift key is pressed + a character
- *          true is returned as well. Otherwise, false is returned.
- *          Summing up, the function returns true whenever the user typed
- *          a normal character on the keyboard and no shortcut.
- */
-exports.matchCharacterOnly = function(buffer, hashId, key, symbolicName) {
-    // If no command keys are pressed, then catch the input.
-    if (hashId == 0) {
-        return true;
-    }
-    // If only the shift key is pressed and a character key, then
-    // catch that input as well.
-    else if ((hashId == 4) && key.length == 1) {
-        return true;
-    }
-    // Otherwise, we let the input got through.
-    else {
-        return false;
-    }
-};
-
-exports.StateHandler = StateHandler;
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/keyboard/textinput.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/keyboard/textinput.js
deleted file mode 100644
index bb917f5..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/keyboard/textinput.js
+++ /dev/null
@@ -1,278 +0,0 @@
-/* vim:ts=4:sts=4:sw=4:
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *      Mihai Sucan 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var event = require("../lib/event");
-var useragent = require("../lib/useragent");
-var dom = require("../lib/dom");
-
-var TextInput = function(parentNode, host) {
-
-    var text = dom.createElement("textarea");
-    if (useragent.isTouchPad)
-        text.setAttribute("x-palm-disable-auto-cap", true);
-        
-    text.style.left = "-10000px";
-    text.style.position = "fixed";
-    parentNode.insertBefore(text, parentNode.firstChild);
-
-    var PLACEHOLDER = String.fromCharCode(0);
-    sendText();
-
-    var inCompostion = false;
-    var copied = false;
-    var pasted = false;
-    var tempStyle = '';
-
-    function select() {
-        try {
-            text.select();
-        } catch (e) {}
-    }
-
-    function sendText(valueToSend) {
-        if (!copied) {
-            var value = valueToSend || text.value;
-            if (value) {
-                if (value.charCodeAt(value.length-1) == PLACEHOLDER.charCodeAt(0)) {
-                    value = value.slice(0, -1);
-                    if (value)
-                        host.onTextInput(value, pasted);
-                }
-                else {
-                    host.onTextInput(value, pasted);
-                }
-
-                // If editor is no longer focused we quit immediately, since
-                // it means that something else is in charge now.
-                if (!isFocused())
-                    return false;
-            }
-        }
-
-        copied = false;
-        pasted = false;
-
-        // Safari doesn't fire copy events if no text is selected
-        text.value = PLACEHOLDER;
-        select();
-    }
-
-    var onTextInput = function(e) {
-        setTimeout(function () {
-            if (!inCompostion)
-                sendText(e.data);                
-        }, 0);
-    };
-    
-    var onPropertyChange = function(e) {
-        if (useragent.isOldIE && text.value.charCodeAt(0) > 128) return;
-        setTimeout(function() {
-            if (!inCompostion)
-                sendText();
-        }, 0);
-    };
-
-    var onCompositionStart = function(e) {
-        inCompostion = true;
-        host.onCompositionStart();
-        if (!useragent.isGecko) setTimeout(onCompositionUpdate, 0);
-    };
-
-    var onCompositionUpdate = function() {
-        if (!inCompostion) return;
-        host.onCompositionUpdate(text.value);
-    };
-
-    var onCompositionEnd = function(e) {
-        inCompostion = false;
-        host.onCompositionEnd();
-    };
-
-    var onCopy = function(e) {
-        copied = true;
-        var copyText = host.getCopyText();
-        if(copyText)
-            text.value = copyText;
-        else
-            e.preventDefault();
-        select();
-        setTimeout(function () {
-            sendText();
-        }, 0);
-    };
-    
-    var onCut = function(e) {
-        copied = true;
-        var copyText = host.getCopyText();
-        if(copyText) {
-            text.value = copyText;
-            host.onCut();
-        } else
-            e.preventDefault();
-        select();
-        setTimeout(function () {
-            sendText();
-        }, 0);
-    };
-
-    event.addCommandKeyListener(text, host.onCommandKey.bind(host));
-    if (useragent.isOldIE) {
-        var keytable = { 13:1, 27:1 };
-        event.addListener(text, "keyup", function (e) {
-            if (inCompostion && (!text.value || keytable[e.keyCode]))
-                setTimeout(onCompositionEnd, 0);
-            if ((text.value.charCodeAt(0)|0) < 129) {
-                return;
-            }
-            inCompostion ? onCompositionUpdate() : onCompositionStart();
-        });
-    }
-    
-    if ("onpropertychange" in text && !("oninput" in text))
-        event.addListener(text, "propertychange", onPropertyChange);
-    else
-        event.addListener(text, "input", onTextInput);
-    
-    event.addListener(text, "paste", function(e) {
-        // Mark that the next input text comes from past.
-        pasted = true;
-        // Some browsers support the event.clipboardData API. Use this to get
-        // the pasted content which increases speed if pasting a lot of lines.
-        if (e.clipboardData && e.clipboardData.getData) {
-            sendText(e.clipboardData.getData("text/plain"));
-            e.preventDefault();
-        } 
-        else {
-            // If a browser doesn't support any of the things above, use the regular
-            // method to detect the pasted input.
-            onPropertyChange();
-        }
-    });
-
-    if ("onbeforecopy" in text && typeof clipboardData !== "undefined") {
-        event.addListener(text, "beforecopy", function(e) {
-            var copyText = host.getCopyText();
-            if (copyText)
-                clipboardData.setData("Text", copyText);
-            else
-                e.preventDefault();
-        });
-        event.addListener(parentNode, "keydown", function(e) {
-            if (e.ctrlKey && e.keyCode == 88) {
-                var copyText = host.getCopyText();
-                if (copyText) {
-                    clipboardData.setData("Text", copyText);
-                    host.onCut();
-                }
-                event.preventDefault(e);
-            }
-        });
-    }
-    else {
-        event.addListener(text, "copy", onCopy);
-        event.addListener(text, "cut", onCut);
-    }
-
-    event.addListener(text, "compositionstart", onCompositionStart);
-    if (useragent.isGecko) {
-        event.addListener(text, "text", onCompositionUpdate);
-    }
-    if (useragent.isWebKit) {
-        event.addListener(text, "keyup", onCompositionUpdate);
-    }
-    event.addListener(text, "compositionend", onCompositionEnd);
-
-    event.addListener(text, "blur", function() {
-        host.onBlur();
-    });
-
-    event.addListener(text, "focus", function() {
-        host.onFocus();
-        select();
-    });
-
-    this.focus = function() {
-        host.onFocus();
-        select();
-        text.focus();
-    };
-
-    this.blur = function() {
-        text.blur();
-    };
-
-    function isFocused() {
-        return document.activeElement === text;
-    }
-    this.isFocused = isFocused;
-
-    this.getElement = function() {
-        return text;
-    };
-
-    this.onContextMenu = function(mousePos, isEmpty){
-        if (mousePos) {
-            if (!tempStyle)
-                tempStyle = text.style.cssText;
-                
-            text.style.cssText = 
-                'position:fixed; z-index:1000;' +
-                'left:' + (mousePos.x - 2) + 'px; top:' + (mousePos.y - 2) + 'px;';
-
-        }
-        if (isEmpty)
-            text.value='';
-    };
-
-    this.onContextMenuClose = function(){
-        setTimeout(function () {
-            if (tempStyle) {
-                text.style.cssText = tempStyle;
-                tempStyle = '';
-            }
-            sendText();
-        }, 0);
-    };
-};
-
-exports.TextInput = TextInput;
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/layer/cursor.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/layer/cursor.js
deleted file mode 100644
index 1c55d7a..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/layer/cursor.js
+++ /dev/null
@@ -1,199 +0,0 @@
-/* vim:ts=4:sts=4:sw=4:
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *      Julian Viereck 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var dom = require("../lib/dom");
-
-var Cursor = function(parentEl) {
-    this.element = dom.createElement("div");
-    this.element.className = "ace_layer ace_cursor-layer";
-    parentEl.appendChild(this.element);
-
-    this.isVisible = false;
-
-    this.cursors = [];
-    this.cursor = this.addCursor();
-};
-
-(function() {
-
-    this.$padding = 0;
-    this.setPadding = function(padding) {
-        this.$padding = padding;
-    };
-
-    this.setSession = function(session) {
-        this.session = session;
-    };
-
-    this.addCursor = function() {
-        var el = dom.createElement("div");
-        var className = "ace_cursor";
-        if (!this.isVisible)
-            className += " ace_hidden";
-        if (this.overwrite)
-            className += " ace_overwrite";
-
-        el.className = className;
-        this.element.appendChild(el);
-        this.cursors.push(el);
-        return el;
-    };
-
-    this.removeCursor = function() {
-        if (this.cursors.length > 1) {
-            var el = this.cursors.pop();
-            el.parentNode.removeChild(el);
-            return el;
-        }
-    };
-
-    this.hideCursor = function() {
-        this.isVisible = false;
-        for (var i = this.cursors.length; i--; )
-            dom.addCssClass(this.cursors[i], "ace_hidden");
-        clearInterval(this.blinkId);
-    };
-
-    this.showCursor = function() {
-        this.isVisible = true;
-        for (var i = this.cursors.length; i--; )
-            dom.removeCssClass(this.cursors[i], "ace_hidden");
-
-        this.element.style.visibility = "";
-        this.restartTimer();
-    };
-
-    this.restartTimer = function() {
-        clearInterval(this.blinkId);
-        if (!this.isVisible)
-            return;
-
-        var element = this.cursors.length == 1 ? this.cursor : this.element;
-        this.blinkId = setInterval(function() {
-            element.style.visibility = "hidden";
-            setTimeout(function() {
-                element.style.visibility = "";
-            }, 400);
-        }, 1000);
-    };
-
-    this.getPixelPosition = function(position, onScreen) {
-        if (!this.config || !this.session) {
-            return {
-                left : 0,
-                top : 0
-            };
-        }
-
-        if (!position)
-            position = this.session.selection.getCursor();
-        var pos = this.session.documentToScreenPosition(position);
-        var cursorLeft = Math.round(this.$padding +
-                                    pos.column * this.config.characterWidth);
-        var cursorTop = (pos.row - (onScreen ? this.config.firstRowScreen : 0)) *
-            this.config.lineHeight;
-
-        return {
-            left : cursorLeft,
-            top : cursorTop
-        };
-    };
-
-    this.update = function(config) {
-        this.config = config;
-
-        if (this.session.selectionMarkerCount > 0) {
-            var selections = this.session.$selectionMarkers;
-            var i = 0, sel, cursorIndex = 0;
-
-            for (var i = selections.length; i--; ) {
-                sel = selections[i];
-                var pixelPos = this.getPixelPosition(sel.cursor, true);
-
-                var style = (this.cursors[cursorIndex++] || this.addCursor()).style;
-
-                style.left = pixelPos.left + "px";
-                style.top = pixelPos.top + "px";
-                style.width = config.characterWidth + "px";
-                style.height = config.lineHeight + "px";
-            }
-            if (cursorIndex > 1)
-                while (this.cursors.length > cursorIndex)
-                    this.removeCursor();
-        } else {
-            var pixelPos = this.getPixelPosition(null, true);
-            var style = this.cursor.style;
-            style.left = pixelPos.left + "px";
-            style.top = pixelPos.top + "px";
-            style.width = config.characterWidth + "px";
-            style.height = config.lineHeight + "px";
-
-            while (this.cursors.length > 1)
-                this.removeCursor();
-        }
-
-        var overwrite = this.session.getOverwrite();
-        if (overwrite != this.overwrite)
-            this.$setOverite(overwrite);
-
-        this.restartTimer();
-    };
-
-    this.$setOverite = function(overwrite) {
-        this.overwrite = overwrite;
-        for (var i = this.cursors.length; i--; ) {
-            if (overwrite)
-                dom.addCssClass(this.cursors[i], "ace_overwrite");
-            else
-                dom.removeCssClass(this.cursors[i], "ace_overwrite");
-        }
-    };
-
-    this.destroy = function() {
-        clearInterval(this.blinkId);
-    }
-
-}).call(Cursor.prototype);
-
-exports.Cursor = Cursor;
-
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/layer/gutter.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/layer/gutter.js
deleted file mode 100644
index e700dc7..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/layer/gutter.js
+++ /dev/null
@@ -1,187 +0,0 @@
-/* vim:ts=4:sts=4:sw=4:
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *      Julian Viereck 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var dom = require("../lib/dom");
-var oop = require("../lib/oop");
-var EventEmitter = require("../lib/event_emitter").EventEmitter;
-
-var Gutter = function(parentEl) {
-    this.element = dom.createElement("div");
-    this.element.className = "ace_layer ace_gutter-layer";
-    parentEl.appendChild(this.element);
-    this.setShowFoldWidgets(this.$showFoldWidgets);
-    
-    this.gutterWidth = 0;
-
-    this.$breakpoints = [];
-    this.$annotations = [];
-    this.$decorations = [];
-};
-
-(function() {
-
-    oop.implement(this, EventEmitter);
-    
-    this.setSession = function(session) {
-        this.session = session;
-    };
-
-    this.addGutterDecoration = function(row, className){
-        if (!this.$decorations[row])
-            this.$decorations[row] = "";
-        this.$decorations[row] += " " + className;
-    };
-
-    this.removeGutterDecoration = function(row, className){
-        this.$decorations[row] = this.$decorations[row].replace(" " + className, "");
-    };
-
-    this.setBreakpoints = function(rows) {
-        this.$breakpoints = rows.concat();
-    };
-
-    this.setAnnotations = function(annotations) {
-        // iterate over sparse array
-        this.$annotations = [];
-        for (var row in annotations) if (annotations.hasOwnProperty(row)) {
-            var rowAnnotations = annotations[row];
-            if (!rowAnnotations)
-                continue;
-
-            var rowInfo = this.$annotations[row] = {
-                text: []
-            };
-            for (var i=0; i foldStart) {
-                i = fold.end.row + 1;
-                fold = this.session.getNextFoldLine(i, fold);
-                foldStart = fold ?fold.start.row :Infinity;
-            }
-            if(i > lastRow)
-                break;
-
-            var annotation = this.$annotations[i] || emptyAnno;
-            html.push("
", (i+1));
-
-            if (foldWidgets) {
-                var c = foldWidgets[i];
-                // check if cached value is invalidated and we need to recompute
-                if (c == null)
-                    c = foldWidgets[i] = this.session.getFoldWidget(i);
-                if (c)
-                    html.push(
-                        ""
-                    );
-            }
-
-            var wrappedRowLength = this.session.getRowLength(i) - 1;
-            while (wrappedRowLength--) {
-                html.push("
\xA6");
-            }
-
-            html.push("
");
-
-            i++;
-        }
-        this.element = dom.setInnerHtml(this.element, html.join(""));
-        this.element.style.height = config.minHeight + "px";
-        
-        var gutterWidth = this.element.offsetWidth;
-        if (gutterWidth !== this.gutterWidth) {
-            this.gutterWidth = gutterWidth;
-            this._emit("changeGutterWidth", gutterWidth);
-        }
-    };
-
-    this.$showFoldWidgets = true;
-    this.setShowFoldWidgets = function(show) {
-        if (show)
-            dom.addCssClass(this.element, "ace_folding-enabled");
-        else
-            dom.removeCssClass(this.element, "ace_folding-enabled");
-
-        this.$showFoldWidgets = show;
-    };
-    
-    this.getShowFoldWidgets = function() {
-        return this.$showFoldWidgets;
-    };
-
-}).call(Gutter.prototype);
-
-exports.Gutter = Gutter;
-
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/layer/marker.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/layer/marker.js
deleted file mode 100644
index 741a271..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/layer/marker.js
+++ /dev/null
@@ -1,219 +0,0 @@
-/* vim:ts=4:sts=4:sw=4:
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *      Julian Viereck 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var Range = require("../range").Range;
-var dom = require("../lib/dom");
-
-var Marker = function(parentEl) {
-    this.element = dom.createElement("div");
-    this.element.className = "ace_layer ace_marker-layer";
-    parentEl.appendChild(this.element);
-};
-
-(function() {
-
-    this.$padding = 0;
-
-    this.setPadding = function(padding) {
-        this.$padding = padding;
-    };
-    this.setSession = function(session) {
-        this.session = session;
-    };
-    
-    this.setMarkers = function(markers) {
-        this.markers = markers;
-    };
-
-    this.update = function(config) {
-        var config = config || this.config;
-        if (!config)
-            return;
-
-        this.config = config;
-
-
-        var html = [];
-        for ( var key in this.markers) {
-            var marker = this.markers[key];
-
-            var range = marker.range.clipRows(config.firstRow, config.lastRow);
-            if (range.isEmpty()) continue;
-
-            range = range.toScreenRange(this.session);
-            if (marker.renderer) {
-                var top = this.$getTop(range.start.row, config);
-                var left = Math.round(
-                    this.$padding + range.start.column * config.characterWidth
-                );
-                marker.renderer(html, range, left, top, config);
-            }
-            else if (range.isMultiLine()) {
-                if (marker.type == "text") {
-                    this.drawTextMarker(html, range, marker.clazz, config);
-                } else {
-                    this.drawMultiLineMarker(
-                        html, range, marker.clazz, config,
-                        marker.type
-                    );
-                }
-            }
-            else {
-                this.drawSingleLineMarker(
-                    html, range, marker.clazz + " start", config,
-                    null, marker.type
-                );
-            }
-        }
-        this.element = dom.setInnerHtml(this.element, html.join(""));
-    };
-
-    this.$getTop = function(row, layerConfig) {
-        return (row - layerConfig.firstRowScreen) * layerConfig.lineHeight;
-    };
-
-    /**
-     * Draws a marker, which spans a range of text on multiple lines
-     */ 
-    this.drawTextMarker = function(stringBuilder, range, clazz, layerConfig) {
-        // selection start
-        var row = range.start.row;
-
-        var lineRange = new Range(
-            row, range.start.column,
-            row, this.session.getScreenLastRowColumn(row)
-        );
-        this.drawSingleLineMarker(stringBuilder, lineRange, clazz + " start", layerConfig, 1, "text");
-
-        // selection end
-        row = range.end.row;
-        lineRange = new Range(row, 0, row, range.end.column);
-        this.drawSingleLineMarker(stringBuilder, lineRange, clazz, layerConfig, 0, "text");
-
-        for (row = range.start.row + 1; row < range.end.row; row++) {
-            lineRange.start.row = row;
-            lineRange.end.row = row;
-            lineRange.end.column = this.session.getScreenLastRowColumn(row);
-            this.drawSingleLineMarker(stringBuilder, lineRange, clazz, layerConfig, 1, "text");
-        }
-    };
-
-    /**
-     * Draws a multi line marker, where lines span the full width
-     */
-     this.drawMultiLineMarker = function(stringBuilder, range, clazz, layerConfig, type) {
-        var padding = type === "background" ? 0 : this.$padding;
-        var layerWidth = layerConfig.width + 2 * this.$padding - padding;
-        // from selection start to the end of the line
-        var height = layerConfig.lineHeight;
-        var width = Math.round(layerWidth - (range.start.column * layerConfig.characterWidth));
-        var top = this.$getTop(range.start.row, layerConfig);
-        var left = Math.round(
-            padding + range.start.column * layerConfig.characterWidth
-        );
-
-        stringBuilder.push(
-            "
"
-        );
-
-        // from start of the last line to the selection end
-        top = this.$getTop(range.end.row, layerConfig);
-        width = Math.round(range.end.column * layerConfig.characterWidth);
-
-        stringBuilder.push(
-            "
"
-        );
-
-        // all the complete lines
-        height = (range.end.row - range.start.row - 1) * layerConfig.lineHeight;
-        if (height < 0)
-            return;
-        top = this.$getTop(range.start.row + 1, layerConfig);
-
-        stringBuilder.push(
-            "
"
-        );
-    };
-
-    /**
-     * Draws a marker which covers part or whole width of a single screen line
-     */
-    this.drawSingleLineMarker = function(stringBuilder, range, clazz, layerConfig, extraLength, type) {
-        var padding = type === "background" ? 0 : this.$padding;
-        var height = layerConfig.lineHeight;
-
-        if (type === "background")
-            var width = layerConfig.width;
-        else
-            width = Math.round((range.end.column + (extraLength || 0) - range.start.column) * layerConfig.characterWidth);
-
-        var top = this.$getTop(range.start.row, layerConfig);
-        var left = Math.round(
-            padding + range.start.column * layerConfig.characterWidth
-        );
-
-        stringBuilder.push(
-            "
"
-        );
-    };
-
-}).call(Marker.prototype);
-
-exports.Marker = Marker;
-
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/layer/text.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/layer/text.js
deleted file mode 100644
index d4d39bc..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/layer/text.js
+++ /dev/null
@@ -1,612 +0,0 @@
-/* vim:ts=4:sts=4:sw=4:
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *      Julian Viereck 
- *      Mihai Sucan 
- *      Irakli Gozalishvili  (http://jeditoolkit.com)
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var oop = require("../lib/oop");
-var dom = require("../lib/dom");
-var lang = require("../lib/lang");
-var useragent = require("../lib/useragent");
-var EventEmitter = require("../lib/event_emitter").EventEmitter;
-
-var Text = function(parentEl) {
-    this.element = dom.createElement("div");
-    this.element.className = "ace_layer ace_text-layer";
-    parentEl.appendChild(this.element);
-
-    this.$characterSize = this.$measureSizes() || {width: 0, height: 0};
-    this.$pollSizeChanges();
-};
-
-(function() {
-
-    oop.implement(this, EventEmitter);
-
-    this.EOF_CHAR = "\xB6"; //"¶";
-    this.EOL_CHAR = "\xAC"; //"¬";
-    this.TAB_CHAR = "\u2192"; //"→";
-    this.SPACE_CHAR = "\xB7"; //"·";
-    this.$padding = 0;
-
-    this.setPadding = function(padding) {
-        this.$padding = padding;
-        this.element.style.padding = "0 " + padding + "px";
-    };
-
-    this.getLineHeight = function() {
-        return this.$characterSize.height || 1;
-    };
-
-    this.getCharacterWidth = function() {
-        return this.$characterSize.width || 1;
-    };
-
-    this.checkForSizeChanges = function() {
-        var size = this.$measureSizes();
-        if (size && (this.$characterSize.width !== size.width || this.$characterSize.height !== size.height)) {
-            this.$characterSize = size;
-            this._emit("changeCharacterSize", {data: size});
-        }
-    };
-
-    this.$pollSizeChanges = function() {
-        var self = this;
-        this.$pollSizeChangesTimer = setInterval(function() {
-            self.checkForSizeChanges();
-        }, 500);
-    };
-
-    this.$fontStyles = {
-        fontFamily : 1,
-        fontSize : 1,
-        fontWeight : 1,
-        fontStyle : 1,
-        lineHeight : 1
-    };
-
-    this.$measureSizes = useragent.isIE || useragent.isOldGecko ? function() {
-        var n = 1000;
-        if (!this.$measureNode) {
-            var measureNode = this.$measureNode = dom.createElement("div");
-            var style = measureNode.style;
-
-            style.width = style.height = "auto";
-            style.left = style.top = (-n * 40)  + "px";
-
-            style.visibility = "hidden";
-            style.position = "fixed";
-            style.overflow = "visible";
-            style.whiteSpace = "nowrap";
-
-            // in FF 3.6 monospace fonts can have a fixed sub pixel width.
-            // that's why we have to measure many characters
-            // Note: characterWidth can be a float!
-            measureNode.innerHTML = lang.stringRepeat("Xy", n);
-
-            if (this.element.ownerDocument.body) {
-                this.element.ownerDocument.body.appendChild(measureNode);
-            } else {
-                var container = this.element.parentNode;
-                while (!dom.hasCssClass(container, "ace_editor"))
-                    container = container.parentNode;
-                container.appendChild(measureNode);
-            }
-        }
-        
-        // Size and width can be null if the editor is not visible or
-        // detached from the document
-        if (!this.element.offsetWidth)
-            return null;
-
-        var style = this.$measureNode.style;
-        var computedStyle = dom.computedStyle(this.element);
-        for (var prop in this.$fontStyles)
-            style[prop] = computedStyle[prop];
-
-        var size = {
-            height: this.$measureNode.offsetHeight,
-            width: this.$measureNode.offsetWidth / (n * 2)
-        };
-
-        // Size and width can be null if the editor is not visible or
-        // detached from the document
-        if (size.width == 0 || size.height == 0)
-            return null;
-
-        return size;
-    } 
-    : function() {
-        if (!this.$measureNode) {
-            var measureNode = this.$measureNode = dom.createElement("div");
-            var style = measureNode.style;
-
-            style.width = style.height = "auto";
-            style.left = style.top = -100 + "px";
-
-            style.visibility = "hidden";
-            style.position = "fixed";
-            style.overflow = "visible";
-            style.whiteSpace = "nowrap";
-
-            measureNode.innerHTML = "X";
-
-            var container = this.element.parentNode;
-            while (container && !dom.hasCssClass(container, "ace_editor"))
-                container = container.parentNode;
-
-            if (!container)
-                return this.$measureNode = null;
-
-            container.appendChild(measureNode);
-        }
-        
-        var rect = this.$measureNode.getBoundingClientRect();
-
-        var size = {
-            height: rect.height,
-            width: rect.width
-        };
-
-        // Size and width can be null if the editor is not visible or
-        // detached from the document
-        if (size.width == 0 || size.height == 0)
-            return null;
-
-        return size;
-    };
-
-    this.setSession = function(session) {
-        this.session = session;
-    };
-
-    this.showInvisibles = false;
-    this.setShowInvisibles = function(showInvisibles) {
-        if (this.showInvisibles == showInvisibles)
-            return false;
-
-        this.showInvisibles = showInvisibles;
-        return true;
-    };
-
-    this.$tabStrings = [];
-    this.$computeTabString = function() {
-        var tabSize = this.session.getTabSize();
-        var tabStr = this.$tabStrings = [0];
-        for (var i = 1; i < tabSize + 1; i++) {
-            if (this.showInvisibles) {
-                tabStr.push(""
-                    + this.TAB_CHAR
-                    + new Array(i).join(" ")
-                    + "");
-            } else {
-                tabStr.push(new Array(i+1).join(" "));
-            }
-        }
-
-    };
-
-    this.updateLines = function(config, firstRow, lastRow) {
-        this.$computeTabString();
-        // Due to wrap line changes there can be new lines if e.g.
-        // the line to updated wrapped in the meantime.
-        if (this.config.lastRow != config.lastRow ||
-            this.config.firstRow != config.firstRow) {
-            this.scrollLines(config);
-        }
-        this.config = config;
-
-        var first = Math.max(firstRow, config.firstRow);
-        var last = Math.min(lastRow, config.lastRow);
-
-        var lineElements = this.element.childNodes;
-        var lineElementsIdx = 0;
-
-        for (var row = config.firstRow; row < first; row++) {
-            var foldLine = this.session.getFoldLine(row);
-            if (foldLine) {
-                if (foldLine.containsRow(first)) {
-                    first = foldLine.start.row;
-                    break;
-                } else {
-                    row = foldLine.end.row;
-                }
-            }
-            lineElementsIdx ++;
-        }
-
-        for (var i=first; i<=last; i++) {
-            var lineElement = lineElements[lineElementsIdx++];
-            if (!lineElement)
-                continue;
-
-            var html = [];
-            var tokens = this.session.getTokens(i, i);
-            this.$renderLine(html, i, tokens[0].tokens, !this.$useLineGroups());
-            lineElement = dom.setInnerHtml(lineElement, html.join(""));
-
-            i = this.session.getRowFoldEnd(i);
-        }
-    };
-
-    this.scrollLines = function(config) {
-        this.$computeTabString();
-        var oldConfig = this.config;
-        this.config = config;
-
-        if (!oldConfig || oldConfig.lastRow < config.firstRow)
-            return this.update(config);
-
-        if (config.lastRow < oldConfig.firstRow)
-            return this.update(config);
-
-        var el = this.element;
-        if (oldConfig.firstRow < config.firstRow)
-            for (var row=this.session.getFoldedRowCount(oldConfig.firstRow, config.firstRow - 1); row>0; row--)
-                el.removeChild(el.firstChild);
-
-        if (oldConfig.lastRow > config.lastRow)
-            for (var row=this.session.getFoldedRowCount(config.lastRow + 1, oldConfig.lastRow); row>0; row--)
-                el.removeChild(el.lastChild);
-
-        if (config.firstRow < oldConfig.firstRow) {
-            var fragment = this.$renderLinesFragment(config, config.firstRow, oldConfig.firstRow - 1);
-            if (el.firstChild)
-                el.insertBefore(fragment, el.firstChild);
-            else
-                el.appendChild(fragment);
-        }
-
-        if (config.lastRow > oldConfig.lastRow) {
-            var fragment = this.$renderLinesFragment(config, oldConfig.lastRow + 1, config.lastRow);
-            el.appendChild(fragment);
-        }
-    };
-
-    this.$renderLinesFragment = function(config, firstRow, lastRow) {
-        var fragment = this.element.ownerDocument.createDocumentFragment();
-        var row = firstRow;
-        var foldLine = this.session.getNextFoldLine(row);
-        var foldStart = foldLine ? foldLine.start.row : Infinity;
-
-        while (true) {
-            if (row > foldStart) {
-                row = foldLine.end.row+1;
-                foldLine = this.session.getNextFoldLine(row, foldLine);
-                foldStart = foldLine ? foldLine.start.row : Infinity;
-            }
-            if (row > lastRow)
-                break;
-
-            var container = dom.createElement("div");
-
-            var html = [];
-            // Get the tokens per line as there might be some lines in between
-            // beeing folded.
-            // OPTIMIZE: If there is a long block of unfolded lines, just make
-            // this call once for that big block of unfolded lines.
-            var tokens = this.session.getTokens(row, row);
-            if (tokens.length == 1)
-                this.$renderLine(html, row, tokens[0].tokens, false);
-
-            // don't use setInnerHtml since we are working with an empty DIV
-            container.innerHTML = html.join("");
-            if (this.$useLineGroups()) {
-                container.className = 'ace_line_group';
-                fragment.appendChild(container);
-            } else {
-                var lines = container.childNodes
-                while(lines.length)
-                    fragment.appendChild(lines[0]);
-            }
-
-            row++;
-        }
-        return fragment;
-    };
-
-    this.update = function(config) {
-        this.$computeTabString();
-        this.config = config;
-
-        var html = [];
-        var firstRow = config.firstRow, lastRow = config.lastRow;
-
-        var row = firstRow;
-        var foldLine = this.session.getNextFoldLine(row);
-        var foldStart = foldLine ? foldLine.start.row : Infinity;
-
-        while (true) {
-            if (row > foldStart) {
-                row = foldLine.end.row+1;
-                foldLine = this.session.getNextFoldLine(row, foldLine);
-                foldStart = foldLine ? foldLine.start.row :Infinity;
-            }
-            if (row > lastRow)
-                break;
-
-            if (this.$useLineGroups())
-                html.push("
")
-
-            // Get the tokens per line as there might be some lines in between
-            // beeing folded.
-            // OPTIMIZE: If there is a long block of unfolded lines, just make
-            // this call once for that big block of unfolded lines.
-            var tokens = this.session.getTokens(row, row);
-            if (tokens.length == 1)
-                this.$renderLine(html, row, tokens[0].tokens, false);
-
-            if (this.$useLineGroups())
-                html.push("
"); // end the line group
-
-            row++;
-        }
-        this.element = dom.setInnerHtml(this.element, html.join(""));
-    };
-
-    this.$textToken = {
-        "text": true,
-        "rparen": true,
-        "lparen": true
-    };
-
-    this.$renderToken = function(stringBuilder, screenColumn, token, value) {        
-        var self = this;
-        var replaceReg = /\t|&|<|( +)|([\v\f \u00a0\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u200b\u2028\u2029\u3000])|[\u1100-\u115F]|[\u11A3-\u11A7]|[\u11FA-\u11FF]|[\u2329-\u232A]|[\u2E80-\u2E99]|[\u2E9B-\u2EF3]|[\u2F00-\u2FD5]|[\u2FF0-\u2FFB]|[\u3000-\u303E]|[\u3041-\u3096]|[\u3099-\u30FF]|[\u3105-\u312D]|[\u3131-\u318E]|[\u3190-\u31BA]|[\u31C0-\u31E3]|[\u31F0-\u321E]|[\u3220-\u3247]|[\u3250-\u32FE]|[\u3300-\u4DBF]|[\u4E00-\uA48C]|[\uA490-\uA4C6]|[\uA960-\uA97C]|[\uAC00-\uD7A3]|[\uD7B0-\uD7C6]|[\uD7CB-\uD7FB]|[\uF900-\uFAFF]|[\uFE10-\uFE19]|[\uFE30-\uFE52]|[\uFE54-\uFE66]|[\uFE68-\uFE6B]|[\uFF01-\uFF60]|[\uFFE0-\uFFE6]/g;
-        var replaceFunc = function(c, a, b, tabIdx, idx4) {
-            if (c.charCodeAt(0) == 32) {
-                return new Array(c.length+1).join(" ");
-            } else if (c == "\t") {
-                var tabSize = self.session.getScreenTabSize(screenColumn + tabIdx);
-                screenColumn += tabSize - 1;
-                return self.$tabStrings[tabSize];
-            } else if (c == "&") {
-                if (useragent.isOldGecko)
-                    return "&";
-                else
-                    return "&";
-            } else if (c == "<") {
-                return "<";
-            } else if (c == "\u3000") {
-                // U+3000 is both invisible AND full-width, so must be handled uniquely
-                var classToUse = self.showInvisibles ? "ace_cjk ace_invisible" : "ace_cjk";
-                var space = self.showInvisibles ? self.SPACE_CHAR : "";
-                screenColumn += 1;
-                return "" + space + "";
-            } else if (c.match(/[\v\f \u00a0\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u200b\u2028\u2029\u3000]/)) {
-                if (self.showInvisibles) {
-                    var space = new Array(c.length+1).join(self.SPACE_CHAR);
-                    return "" + space + "";
-                } else {
-                    return " ";
-                }
-            } else {
-                screenColumn += 1;
-                return "" + c + "";
-            }
-        };
-
-        var output = value.replace(replaceReg, replaceFunc);
-
-        if (!this.$textToken[token.type]) {
-            var classes = "ace_" + token.type.replace(/\./g, " ace_");
-            var style = "";
-            if (token.type == "fold")
-                style = " style='width:" + (token.value.length * this.config.characterWidth) + "px;' ";
-            stringBuilder.push("", output, "");
-        }
-        else {
-            stringBuilder.push(output);
-        }
-        return screenColumn + value.length;
-    };
-
-    this.$renderLineCore = function(stringBuilder, lastRow, tokens, splits, onlyContents) {
-        var chars = 0;
-        var split = 0;
-        var splitChars;
-        var screenColumn = 0;
-        var self = this;
-
-        if (!splits || splits.length == 0)
-            splitChars = Number.MAX_VALUE;
-        else
-            splitChars = splits[0];
-
-        if (!onlyContents) {
-            stringBuilder.push("
"
-            );
-        }
-        
-        for (var i = 0; i < tokens.length; i++) {
-            var token = tokens[i];
-            var value = token.value;
-
-            if (chars + value.length < splitChars) {
-                screenColumn = self.$renderToken(
-                    stringBuilder, screenColumn, token, value
-                );
-                chars += value.length;
-            }
-            else {
-                while (chars + value.length >= splitChars) {
-                    screenColumn = self.$renderToken(
-                        stringBuilder, screenColumn, 
-                        token, value.substring(0, splitChars - chars)
-                    );
-                    value = value.substring(splitChars - chars);
-                    chars = splitChars;
-                    
-                    if (!onlyContents) {
-                        stringBuilder.push("
",
-                            "
"
-                        );
-                    }
-
-                    split ++;
-                    screenColumn = 0;
-                    splitChars = splits[split] || Number.MAX_VALUE;
-                }
-                if (value.length != 0) {
-                    chars += value.length;
-                    screenColumn = self.$renderToken(
-                        stringBuilder, screenColumn, token, value
-                    );
-                }
-            }
-        }
-
-        if (this.showInvisibles) {
-            if (lastRow !== this.session.getLength() - 1)
-                stringBuilder.push("" + this.EOL_CHAR + "");
-            else
-                stringBuilder.push("" + this.EOF_CHAR + "");
-        }
-        if (!onlyContents)
-            stringBuilder.push("
");
-    };
-
-    this.$renderLine = function(stringBuilder, row, tokens, onlyContents) {
-        // Check if the line to render is folded or not. If not, things are
-        // simple, otherwise, we need to fake some things...
-        if (!this.session.isRowFolded(row)) {
-            var splits = this.session.getRowSplitData(row);
-            this.$renderLineCore(stringBuilder, row, tokens, splits, onlyContents);
-        } else {
-            this.$renderFoldLine(stringBuilder, row, tokens, onlyContents);
-        }
-    };
-
-    this.$renderFoldLine = function(stringBuilder, row, tokens, onlyContents) {
-        var session = this.session,
-            foldLine = session.getFoldLine(row),
-            renderTokens = [];
-
-        function addTokens(tokens, from, to) {
-            var idx = 0, col = 0;
-            while ((col + tokens[idx].value.length) < from) {
-                col += tokens[idx].value.length;
-                idx++;
-
-                if (idx == tokens.length) {
-                    return;
-                }
-            }
-            if (col != from) {
-                var value = tokens[idx].value.substring(from - col);
-                // Check if the token value is longer then the from...to spacing.
-                if (value.length > (to - from)) {
-                    value = value.substring(0, to - from);
-                }
-
-                renderTokens.push({
-                    type: tokens[idx].type,
-                    value: value
-                });
-
-                col = from + value.length;
-                idx += 1;
-            }
-
-            while (col < to) {
-                var value = tokens[idx].value;
-                if (value.length + col > to) {
-                    value = value.substring(0, to - col);
-                }
-                renderTokens.push({
-                    type: tokens[idx].type,
-                    value: value
-                });
-                col += value.length;
-                idx += 1;
-            }
-        }
-
-        foldLine.walk(function(placeholder, row, column, lastColumn, isNewRow) {
-            if (placeholder) {
-               renderTokens.push({
-                    type: "fold",
-                    value: placeholder
-                });
-            } else {
-                if (isNewRow) {
-                   tokens = this.session.getTokens(row, row)[0].tokens;
-                }
-                if (tokens.length != 0) {
-                    addTokens(tokens, lastColumn, column);
-                }
-            }
-        }.bind(this), foldLine.end.row, this.session.getLine(foldLine.end.row).length);
-
-        // TODO: Build a fake splits array!
-        var splits = this.session.$useWrapMode?this.session.$wrapData[row]:null;
-        this.$renderLineCore(stringBuilder, row, renderTokens, splits, onlyContents);
-    };
-    
-    this.$useLineGroups = function() {
-        // For the updateLines function to work correctly, it's important that the
-        // child nodes of this.element correspond on a 1-to-1 basis to rows in the 
-        // document (as distinct from lines on the screen). For sessions that are
-        // wrapped, this means we need to add a layer to the node hierarchy (tagged
-        // with the class name ace_line_group).
-        return this.session.getUseWrapMode();
-    };
-
-    this.destroy = function() {
-        clearInterval(this.$pollSizeChangesTimer);
-        if (this.$measureNode)
-            this.$measureNode.parentNode.removeChild(this.$measureNode);
-        delete this.$measureNode;
-    };
-
-}).call(Text.prototype);
-
-exports.Text = Text;
-
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/layer/text_test.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/layer/text_test.js
deleted file mode 100644
index ef7d8cb..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/layer/text_test.js
+++ /dev/null
@@ -1,106 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-if (typeof process !== "undefined") {
-    require("amd-loader");
-    require("../test/mockdom");
-}
-
-define(function(require, exports, module) {
-"use strict";
-
-var assert = require("../test/assertions");
-var EditSession = require("../edit_session").EditSession;
-var TextLayer = require("./text").Text;
-var JavaScriptMode = require("../mode/javascript").Mode;
-
-module.exports = {
-
-    setUp: function(next) {
-        this.session = new EditSession("");
-        this.session.setMode(new JavaScriptMode());
-        this.textLayer = new TextLayer(document.createElement("div"));
-        this.textLayer.setSession(this.session);
-        this.textLayer.config = {
-            characterWidth: 10,
-            lineHeight: 20
-        };
-        next()
-    },
-
-    "test: render line with hard tabs should render the same as lines with soft tabs" : function() {
-        this.session.setValue("a\ta\ta\t\na   a   a   \n");
-        this.textLayer.$computeTabString();
-        
-        // row with hard tabs
-        var row = 0;
-        var tokens = this.session.getTokens(row, row)[0].tokens;
-        var stringBuilder = [];
-        this.textLayer.$renderLine(stringBuilder, row, tokens);
-        
-        // row with soft tabs
-        row = 1;
-        tokens = this.session.getTokens(row, row)[0].tokens;
-        var stringBuilder2 = [];
-        this.textLayer.$renderLine(stringBuilder2, row, tokens);
-        assert.equal(stringBuilder.join(""), stringBuilder2.join(""));
-    },
-    
-    "test rendering width of ideographic space (U+3000)" : function() {
-        this.session.setValue("\u3000");
-        
-        var tokens = this.session.getTokens(0, 0)[0].tokens;
-        var stringBuilder = [];
-        this.textLayer.$renderLine(stringBuilder, 0, tokens, true);
-        assert.equal(stringBuilder.join(""), "");
-
-        this.textLayer.setShowInvisibles(true);
-        var stringBuilder = [];
-        this.textLayer.$renderLine(stringBuilder, 0, tokens, true);
-        assert.equal(
-            stringBuilder.join(""),
-            "" + this.textLayer.SPACE_CHAR + ""
-            + "\xB6"
-        );
-    }
-};
-
-});
-
-if (typeof module !== "undefined" && module === require.main) {
-    require("asyncjs").test.testcase(module.exports).exec()
-}
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/lib/browser_focus.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/lib/browser_focus.js
deleted file mode 100644
index fdc4e6f..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/lib/browser_focus.js
+++ /dev/null
@@ -1,105 +0,0 @@
-/* vim:ts=4:sts=4:sw=4:
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *      Irakli Gozalishvili  (http://jeditoolkit.com)
- *      Julian Viereck 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var oop = require("./oop");
-var event = require("./event");
-var EventEmitter = require("./event_emitter").EventEmitter;
-
-/**
- * This class keeps track of the focus state of the given window.
- * Focus changes for example when the user switches a browser tab,
- * goes to the location bar or switches to another application.
- */ 
-var BrowserFocus = function(win) {
-    win = win || window;
-    
-    this.lastFocus = new Date().getTime();
-    this._isFocused = true;
-    
-    var _self = this;
-
-    // IE < 9 supports focusin and focusout events
-    if ("onfocusin" in win.document) {
-        event.addListener(win.document, "focusin", function(e) {
-            _self._setFocused(true);
-        });
-
-        event.addListener(win.document, "focusout", function(e) {
-            _self._setFocused(!!e.toElement);
-        });
-    }
-    else {
-        event.addListener(win, "blur", function(e) {
-            _self._setFocused(false);
-        });
-
-        event.addListener(win, "focus", function(e) {
-            _self._setFocused(true);
-        });
-    }
-};
-
-(function(){
-
-    oop.implement(this, EventEmitter);
-    
-    this.isFocused = function() {
-        return this._isFocused;
-    };
-    
-    this._setFocused = function(isFocused) {
-        if (this._isFocused == isFocused)
-            return;
-            
-        if (isFocused)
-            this.lastFocus = new Date().getTime();
-            
-        this._isFocused = isFocused;
-        this._emit("changeFocus");
-    };
-
-}).call(BrowserFocus.prototype);
-
-
-exports.BrowserFocus = BrowserFocus;
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/lib/dom.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/lib/dom.js
deleted file mode 100644
index 6710606..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/lib/dom.js
+++ /dev/null
@@ -1,292 +0,0 @@
-/* vim:ts=4:sts=4:sw=4:
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *      Mihai Sucan 
- *      Irakli Gozalishvili  (http://jeditoolkit.com)
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var XHTML_NS = "http://www.w3.org/1999/xhtml";
-
-exports.createElement = function(tag, ns) {
-    return document.createElementNS ?
-           document.createElementNS(ns || XHTML_NS, tag) :
-           document.createElement(tag);
-};
-
-exports.setText = function(elem, text) {
-    if (elem.innerText !== undefined) {
-        elem.innerText = text;
-    }
-    if (elem.textContent !== undefined) {
-        elem.textContent = text;
-    }
-};
-
-exports.hasCssClass = function(el, name) {
-    var classes = el.className.split(/\s+/g);
-    return classes.indexOf(name) !== -1;
-};
-
-/**
-* Add a CSS class to the list of classes on the given node
-*/
-exports.addCssClass = function(el, name) {
-    if (!exports.hasCssClass(el, name)) {
-        el.className += " " + name;
-    }
-};
-
-/**
-* Remove a CSS class from the list of classes on the given node
-*/
-exports.removeCssClass = function(el, name) {
-    var classes = el.className.split(/\s+/g);
-    while (true) {
-        var index = classes.indexOf(name);
-        if (index == -1) {
-            break;
-        }
-        classes.splice(index, 1);
-    }
-    el.className = classes.join(" ");
-};
-
-exports.toggleCssClass = function(el, name) {
-    var classes = el.className.split(/\s+/g), add = true;
-    while (true) {
-        var index = classes.indexOf(name);
-        if (index == -1) {
-            break;
-        }
-        add = false;
-        classes.splice(index, 1);
-    }
-    if(add)
-        classes.push(name);
-
-    el.className = classes.join(" ");
-    return add;
-};
-
-/**
- * Add or remove a CSS class from the list of classes on the given node
- * depending on the value of include
- */
-exports.setCssClass = function(node, className, include) {
-    if (include) {
-        exports.addCssClass(node, className);
-    } else {
-        exports.removeCssClass(node, className);
-    }
-};
-
-exports.hasCssString = function(id, doc) {
-    var index = 0, sheets;
-    doc = doc || document;
-
-    if (doc.createStyleSheet && (sheets = doc.styleSheets)) {
-        while (index < sheets.length)
-            if (sheets[index++].owningElement.id === id) return true;
-    } else if ((sheets = doc.getElementsByTagName("style"))) {
-        while (index < sheets.length)
-            if (sheets[index++].id === id) return true;
-    }
-
-    return false;
-};
-
-exports.importCssString = function importCssString(cssText, id, doc) {
-    doc = doc || document;
-    // If style is already imported return immediately.
-    if (id && exports.hasCssString(id, doc))
-        return null;
-    
-    var style;
-    
-    if (doc.createStyleSheet) {
-        style = doc.createStyleSheet();
-        style.cssText = cssText;
-        if (id)
-            style.owningElement.id = id;
-    } else {
-        style = doc.createElementNS
-            ? doc.createElementNS(XHTML_NS, "style")
-            : doc.createElement("style");
-
-        style.appendChild(doc.createTextNode(cssText));
-        if (id)
-            style.id = id;
-
-        var head = doc.getElementsByTagName("head")[0] || doc.documentElement;
-        head.appendChild(style);
-    }
-};
-
-exports.importCssStylsheet = function(uri, doc) {
-    if (doc.createStyleSheet) {
-        doc.createStyleSheet(uri);
-    } else {
-        var link = exports.createElement('link');
-        link.rel = 'stylesheet';
-        link.href = uri;
-
-        var head = doc.getElementsByTagName("head")[0] || doc.documentElement;
-        head.appendChild(link);
-    }
-};
-
-exports.getInnerWidth = function(element) {
-    return (
-        parseInt(exports.computedStyle(element, "paddingLeft"), 10) +
-        parseInt(exports.computedStyle(element, "paddingRight"), 10) + 
-        element.clientWidth
-    );
-};
-
-exports.getInnerHeight = function(element) {
-    return (
-        parseInt(exports.computedStyle(element, "paddingTop"), 10) +
-        parseInt(exports.computedStyle(element, "paddingBottom"), 10) +
-        element.clientHeight
-    );
-};
-
-if (window.pageYOffset !== undefined) {
-    exports.getPageScrollTop = function() {
-        return window.pageYOffset;
-    };
-
-    exports.getPageScrollLeft = function() {
-        return window.pageXOffset;
-    };
-}
-else {
-    exports.getPageScrollTop = function() {
-        return document.body.scrollTop;
-    };
-
-    exports.getPageScrollLeft = function() {
-        return document.body.scrollLeft;
-    };
-}
-
-if (window.getComputedStyle)
-    exports.computedStyle = function(element, style) {
-        if (style)
-            return (window.getComputedStyle(element, "") || {})[style] || "";
-        return window.getComputedStyle(element, "") || {};
-    };
-else
-    exports.computedStyle = function(element, style) {
-        if (style)
-            return element.currentStyle[style];
-        return element.currentStyle;
-    };
-
-exports.scrollbarWidth = function(document) {
-
-    var inner = exports.createElement("p");
-    inner.style.width = "100%";
-    inner.style.minWidth = "0px";
-    inner.style.height = "200px";
-
-    var outer = exports.createElement("div");
-    var style = outer.style;
-
-    style.position = "absolute";
-    style.left = "-10000px";
-    style.overflow = "hidden";
-    style.width = "200px";
-    style.minWidth = "0px";
-    style.height = "150px";
-
-    outer.appendChild(inner);
-
-    var body = document.body || document.documentElement;
-    body.appendChild(outer);
-
-    var noScrollbar = inner.offsetWidth;
-
-    style.overflow = "scroll";
-    var withScrollbar = inner.offsetWidth;
-
-    if (noScrollbar == withScrollbar) {
-        withScrollbar = outer.clientWidth;
-    }
-
-    body.removeChild(outer);
-
-    return noScrollbar-withScrollbar;
-};
-
-/**
- * Optimized set innerHTML. This is faster than plain innerHTML if the element
- * already contains a lot of child elements.
- *
- * See http://blog.stevenlevithan.com/archives/faster-than-innerhtml for details
- */
-exports.setInnerHtml = function(el, innerHtml) {
-    var element = el.cloneNode(false);//document.createElement("div");
-    element.innerHTML = innerHtml;
-    el.parentNode.replaceChild(element, el);
-    return element;
-};
-
-exports.setInnerText = function(el, innerText) {
-    var document = el.ownerDocument;
-    if (document.body && "textContent" in document.body)
-        el.textContent = innerText;
-    else
-        el.innerText = innerText;
-
-};
-
-exports.getInnerText = function(el) {
-    var document = el.ownerDocument;
-    if (document.body && "textContent" in document.body)
-        return el.textContent;
-    else
-         return el.innerText || el.textContent || "";
-};
-
-exports.getParentWindow = function(document) {
-    return document.defaultView || document.parentWindow;
-};
-
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/lib/es5-shim.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/lib/es5-shim.js
deleted file mode 100644
index 7164a3f..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/lib/es5-shim.js
+++ /dev/null
@@ -1,1059 +0,0 @@
-// vim: ts=4 sts=4 sw=4 expandtab
-// -- kriskowal Kris Kowal Copyright (C) 2009-2011 MIT License
-// -- tlrobinson Tom Robinson Copyright (C) 2009-2010 MIT License (Narwhal Project)
-// -- dantman Daniel Friesen Copyright (C) 2010 XXX TODO License or CLA
-// -- fschaefer Florian Schäfer Copyright (C) 2010 MIT License
-// -- Gozala Irakli Gozalishvili Copyright (C) 2010 MIT License
-// -- kitcambridge Kit Cambridge Copyright (C) 2011 MIT License
-// -- kossnocorp Sasha Koss XXX TODO License or CLA
-// -- bryanforbes Bryan Forbes XXX TODO License or CLA
-// -- killdream Quildreen Motta Copyright (C) 2011 MIT Licence
-// -- michaelficarra Michael Ficarra Copyright (C) 2011 3-clause BSD License
-// -- sharkbrainguy Gerard Paapu Copyright (C) 2011 MIT License
-// -- bbqsrc Brendan Molloy (C) 2011 Creative Commons Zero (public domain)
-// -- iwyg XXX TODO License or CLA
-// -- DomenicDenicola Domenic Denicola Copyright (C) 2011 MIT License
-// -- xavierm02 Montillet Xavier XXX TODO License or CLA
-// -- Raynos Raynos XXX TODO License or CLA
-// -- samsonjs Sami Samhuri Copyright (C) 2010 MIT License
-// -- rwldrn Rick Waldron Copyright (C) 2011 MIT License
-// -- lexer Alexey Zakharov XXX TODO License or CLA
-
-/*!
-    Copyright (c) 2009, 280 North Inc. http://280north.com/
-    MIT License. http://github.com/280north/narwhal/blob/master/README.md
-*/
-
-define(function(require, exports, module) {
-
-/**
- * Brings an environment as close to ECMAScript 5 compliance
- * as is possible with the facilities of erstwhile engines.
- *
- * Annotated ES5: http://es5.github.com/ (specific links below)
- * ES5 Spec: http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-262.pdf
- *
- * @module
- */
-
-/*whatsupdoc*/
-
-//
-// Function
-// ========
-//
-
-// ES-5 15.3.4.5
-// http://es5.github.com/#x15.3.4.5
-
-if (!Function.prototype.bind) {
-    Function.prototype.bind = function bind(that) { // .length is 1
-        // 1. Let Target be the this value.
-        var target = this;
-        // 2. If IsCallable(Target) is false, throw a TypeError exception.
-        if (typeof target != "function")
-            throw new TypeError(); // TODO message
-        // 3. Let A be a new (possibly empty) internal list of all of the
-        //   argument values provided after thisArg (arg1, arg2 etc), in order.
-        // XXX slicedArgs will stand in for "A" if used
-        var args = slice.call(arguments, 1); // for normal call
-        // 4. Let F be a new native ECMAScript object.
-        // 11. Set the [[Prototype]] internal property of F to the standard
-        //   built-in Function prototype object as specified in 15.3.3.1.
-        // 12. Set the [[Call]] internal property of F as described in
-        //   15.3.4.5.1.
-        // 13. Set the [[Construct]] internal property of F as described in
-        //   15.3.4.5.2.
-        // 14. Set the [[HasInstance]] internal property of F as described in
-        //   15.3.4.5.3.
-        var bound = function () {
-
-            if (this instanceof bound) {
-                // 15.3.4.5.2 [[Construct]]
-                // When the [[Construct]] internal method of a function object,
-                // F that was created using the bind function is called with a
-                // list of arguments ExtraArgs, the following steps are taken:
-                // 1. Let target be the value of F's [[TargetFunction]]
-                //   internal property.
-                // 2. If target has no [[Construct]] internal method, a
-                //   TypeError exception is thrown.
-                // 3. Let boundArgs be the value of F's [[BoundArgs]] internal
-                //   property.
-                // 4. Let args be a new list containing the same values as the
-                //   list boundArgs in the same order followed by the same
-                //   values as the list ExtraArgs in the same order.
-                // 5. Return the result of calling the [[Construct]] internal 
-                //   method of target providing args as the arguments.
-
-                var F = function(){};
-                F.prototype = target.prototype;
-                var self = new F;
-
-                var result = target.apply(
-                    self,
-                    args.concat(slice.call(arguments))
-                );
-                if (result !== null && Object(result) === result)
-                    return result;
-                return self;
-
-            } else {
-                // 15.3.4.5.1 [[Call]]
-                // When the [[Call]] internal method of a function object, F,
-                // which was created using the bind function is called with a
-                // this value and a list of arguments ExtraArgs, the following
-                // steps are taken:
-                // 1. Let boundArgs be the value of F's [[BoundArgs]] internal
-                //   property.
-                // 2. Let boundThis be the value of F's [[BoundThis]] internal
-                //   property.
-                // 3. Let target be the value of F's [[TargetFunction]] internal
-                //   property.
-                // 4. Let args be a new list containing the same values as the 
-                //   list boundArgs in the same order followed by the same 
-                //   values as the list ExtraArgs in the same order.
-                // 5. Return the result of calling the [[Call]] internal method 
-                //   of target providing boundThis as the this value and 
-                //   providing args as the arguments.
-
-                // equiv: target.call(this, ...boundArgs, ...args)
-                return target.apply(
-                    that,
-                    args.concat(slice.call(arguments))
-                );
-
-            }
-
-        };
-        // XXX bound.length is never writable, so don't even try
-        //
-        // 15. If the [[Class]] internal property of Target is "Function", then
-        //     a. Let L be the length property of Target minus the length of A.
-        //     b. Set the length own property of F to either 0 or L, whichever is 
-        //       larger.
-        // 16. Else set the length own property of F to 0.
-        // 17. Set the attributes of the length own property of F to the values
-        //   specified in 15.3.5.1.
-
-        // TODO
-        // 18. Set the [[Extensible]] internal property of F to true.
-        
-        // TODO
-        // 19. Let thrower be the [[ThrowTypeError]] function Object (13.2.3).
-        // 20. Call the [[DefineOwnProperty]] internal method of F with 
-        //   arguments "caller", PropertyDescriptor {[[Get]]: thrower, [[Set]]:
-        //   thrower, [[Enumerable]]: false, [[Configurable]]: false}, and 
-        //   false.
-        // 21. Call the [[DefineOwnProperty]] internal method of F with 
-        //   arguments "arguments", PropertyDescriptor {[[Get]]: thrower, 
-        //   [[Set]]: thrower, [[Enumerable]]: false, [[Configurable]]: false},
-        //   and false.
-
-        // TODO
-        // NOTE Function objects created using Function.prototype.bind do not 
-        // have a prototype property or the [[Code]], [[FormalParameters]], and
-        // [[Scope]] internal properties.
-        // XXX can't delete prototype in pure-js.
-
-        // 22. Return F.
-        return bound;
-    };
-}
-
-// Shortcut to an often accessed properties, in order to avoid multiple
-// dereference that costs universally.
-// _Please note: Shortcuts are defined after `Function.prototype.bind` as we
-// us it in defining shortcuts.
-var call = Function.prototype.call;
-var prototypeOfArray = Array.prototype;
-var prototypeOfObject = Object.prototype;
-var slice = prototypeOfArray.slice;
-var toString = call.bind(prototypeOfObject.toString);
-var owns = call.bind(prototypeOfObject.hasOwnProperty);
-
-// If JS engine supports accessors creating shortcuts.
-var defineGetter;
-var defineSetter;
-var lookupGetter;
-var lookupSetter;
-var supportsAccessors;
-if ((supportsAccessors = owns(prototypeOfObject, "__defineGetter__"))) {
-    defineGetter = call.bind(prototypeOfObject.__defineGetter__);
-    defineSetter = call.bind(prototypeOfObject.__defineSetter__);
-    lookupGetter = call.bind(prototypeOfObject.__lookupGetter__);
-    lookupSetter = call.bind(prototypeOfObject.__lookupSetter__);
-}
-
-//
-// Array
-// =====
-//
-
-// ES5 15.4.3.2
-// http://es5.github.com/#x15.4.3.2
-// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/isArray
-if (!Array.isArray) {
-    Array.isArray = function isArray(obj) {
-        return toString(obj) == "[object Array]";
-    };
-}
-
-// The IsCallable() check in the Array functions
-// has been replaced with a strict check on the
-// internal class of the object to trap cases where
-// the provided function was actually a regular
-// expression literal, which in V8 and
-// JavaScriptCore is a typeof "function".  Only in
-// V8 are regular expression literals permitted as
-// reduce parameters, so it is desirable in the
-// general case for the shim to match the more
-// strict and common behavior of rejecting regular
-// expressions.
-
-// ES5 15.4.4.18
-// http://es5.github.com/#x15.4.4.18
-// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/array/forEach
-if (!Array.prototype.forEach) {
-    Array.prototype.forEach = function forEach(fun /*, thisp*/) {
-        var self = toObject(this),
-            thisp = arguments[1],
-            i = 0,
-            length = self.length >>> 0;
-
-        // If no callback function or if callback is not a callable function
-        if (toString(fun) != "[object Function]") {
-            throw new TypeError(); // TODO message
-        }
-
-        while (i < length) {
-            if (i in self) {
-                // Invoke the callback function with call, passing arguments:
-                // context, property value, property key, thisArg object context
-                fun.call(thisp, self[i], i, self);
-            }
-            i++;
-        }
-    };
-}
-
-// ES5 15.4.4.19
-// http://es5.github.com/#x15.4.4.19
-// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/map
-if (!Array.prototype.map) {
-    Array.prototype.map = function map(fun /*, thisp*/) {
-        var self = toObject(this),
-            length = self.length >>> 0,
-            result = Array(length),
-            thisp = arguments[1];
-
-        // If no callback function or if callback is not a callable function
-        if (toString(fun) != "[object Function]") {
-            throw new TypeError(); // TODO message
-        }
-
-        for (var i = 0; i < length; i++) {
-            if (i in self)
-                result[i] = fun.call(thisp, self[i], i, self);
-        }
-        return result;
-    };
-}
-
-// ES5 15.4.4.20
-// http://es5.github.com/#x15.4.4.20
-// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/filter
-if (!Array.prototype.filter) {
-    Array.prototype.filter = function filter(fun /*, thisp */) {
-        var self = toObject(this),
-            length = self.length >>> 0,
-            result = [],
-            thisp = arguments[1];
-
-        // If no callback function or if callback is not a callable function
-        if (toString(fun) != "[object Function]") {
-            throw new TypeError(); // TODO message
-        }
-
-        for (var i = 0; i < length; i++) {
-            if (i in self && fun.call(thisp, self[i], i, self))
-                result.push(self[i]);
-        }
-        return result;
-    };
-}
-
-// ES5 15.4.4.16
-// http://es5.github.com/#x15.4.4.16
-// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/every
-if (!Array.prototype.every) {
-    Array.prototype.every = function every(fun /*, thisp */) {
-        var self = toObject(this),
-            length = self.length >>> 0,
-            thisp = arguments[1];
-
-        // If no callback function or if callback is not a callable function
-        if (toString(fun) != "[object Function]") {
-            throw new TypeError(); // TODO message
-        }
-
-        for (var i = 0; i < length; i++) {
-            if (i in self && !fun.call(thisp, self[i], i, self))
-                return false;
-        }
-        return true;
-    };
-}
-
-// ES5 15.4.4.17
-// http://es5.github.com/#x15.4.4.17
-// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/some
-if (!Array.prototype.some) {
-    Array.prototype.some = function some(fun /*, thisp */) {
-        var self = toObject(this),
-            length = self.length >>> 0,
-            thisp = arguments[1];
-
-        // If no callback function or if callback is not a callable function
-        if (toString(fun) != "[object Function]") {
-            throw new TypeError(); // TODO message
-        }
-
-        for (var i = 0; i < length; i++) {
-            if (i in self && fun.call(thisp, self[i], i, self))
-                return true;
-        }
-        return false;
-    };
-}
-
-// ES5 15.4.4.21
-// http://es5.github.com/#x15.4.4.21
-// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/reduce
-if (!Array.prototype.reduce) {
-    Array.prototype.reduce = function reduce(fun /*, initial*/) {
-        var self = toObject(this),
-            length = self.length >>> 0;
-
-        // If no callback function or if callback is not a callable function
-        if (toString(fun) != "[object Function]") {
-            throw new TypeError(); // TODO message
-        }
-
-        // no value to return if no initial value and an empty array
-        if (!length && arguments.length == 1)
-            throw new TypeError(); // TODO message
-
-        var i = 0;
-        var result;
-        if (arguments.length >= 2) {
-            result = arguments[1];
-        } else {
-            do {
-                if (i in self) {
-                    result = self[i++];
-                    break;
-                }
-
-                // if array contains no values, no initial value to return
-                if (++i >= length)
-                    throw new TypeError(); // TODO message
-            } while (true);
-        }
-
-        for (; i < length; i++) {
-            if (i in self)
-                result = fun.call(void 0, result, self[i], i, self);
-        }
-
-        return result;
-    };
-}
-
-// ES5 15.4.4.22
-// http://es5.github.com/#x15.4.4.22
-// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/reduceRight
-if (!Array.prototype.reduceRight) {
-    Array.prototype.reduceRight = function reduceRight(fun /*, initial*/) {
-        var self = toObject(this),
-            length = self.length >>> 0;
-
-        // If no callback function or if callback is not a callable function
-        if (toString(fun) != "[object Function]") {
-            throw new TypeError(); // TODO message
-        }
-
-        // no value to return if no initial value, empty array
-        if (!length && arguments.length == 1)
-            throw new TypeError(); // TODO message
-
-        var result, i = length - 1;
-        if (arguments.length >= 2) {
-            result = arguments[1];
-        } else {
-            do {
-                if (i in self) {
-                    result = self[i--];
-                    break;
-                }
-
-                // if array contains no values, no initial value to return
-                if (--i < 0)
-                    throw new TypeError(); // TODO message
-            } while (true);
-        }
-
-        do {
-            if (i in this)
-                result = fun.call(void 0, result, self[i], i, self);
-        } while (i--);
-
-        return result;
-    };
-}
-
-// ES5 15.4.4.14
-// http://es5.github.com/#x15.4.4.14
-// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/indexOf
-if (!Array.prototype.indexOf) {
-    Array.prototype.indexOf = function indexOf(sought /*, fromIndex */ ) {
-        var self = toObject(this),
-            length = self.length >>> 0;
-
-        if (!length)
-            return -1;
-
-        var i = 0;
-        if (arguments.length > 1)
-            i = toInteger(arguments[1]);
-
-        // handle negative indices
-        i = i >= 0 ? i : Math.max(0, length + i);
-        for (; i < length; i++) {
-            if (i in self && self[i] === sought) {
-                return i;
-            }
-        }
-        return -1;
-    };
-}
-
-// ES5 15.4.4.15
-// http://es5.github.com/#x15.4.4.15
-// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/lastIndexOf
-if (!Array.prototype.lastIndexOf) {
-    Array.prototype.lastIndexOf = function lastIndexOf(sought /*, fromIndex */) {
-        var self = toObject(this),
-            length = self.length >>> 0;
-
-        if (!length)
-            return -1;
-        var i = length - 1;
-        if (arguments.length > 1)
-            i = Math.min(i, toInteger(arguments[1]));
-        // handle negative indices
-        i = i >= 0 ? i : length - Math.abs(i);
-        for (; i >= 0; i--) {
-            if (i in self && sought === self[i])
-                return i;
-        }
-        return -1;
-    };
-}
-
-//
-// Object
-// ======
-//
-
-// ES5 15.2.3.2
-// http://es5.github.com/#x15.2.3.2
-if (!Object.getPrototypeOf) {
-    // https://github.com/kriskowal/es5-shim/issues#issue/2
-    // http://ejohn.org/blog/objectgetprototypeof/
-    // recommended by fschaefer on github
-    Object.getPrototypeOf = function getPrototypeOf(object) {
-        return object.__proto__ || (
-            object.constructor ?
-            object.constructor.prototype :
-            prototypeOfObject
-        );
-    };
-}
-
-// ES5 15.2.3.3
-// http://es5.github.com/#x15.2.3.3
-if (!Object.getOwnPropertyDescriptor) {
-    var ERR_NON_OBJECT = "Object.getOwnPropertyDescriptor called on a " +
-                         "non-object: ";
-    Object.getOwnPropertyDescriptor = function getOwnPropertyDescriptor(object, property) {
-        if ((typeof object != "object" && typeof object != "function") || object === null)
-            throw new TypeError(ERR_NON_OBJECT + object);
-        // If object does not owns property return undefined immediately.
-        if (!owns(object, property))
-            return;
-
-        var descriptor, getter, setter;
-
-        // If object has a property then it's for sure both `enumerable` and
-        // `configurable`.
-        descriptor =  { enumerable: true, configurable: true };
-
-        // If JS engine supports accessor properties then property may be a
-        // getter or setter.
-        if (supportsAccessors) {
-            // Unfortunately `__lookupGetter__` will return a getter even
-            // if object has own non getter property along with a same named
-            // inherited getter. To avoid misbehavior we temporary remove
-            // `__proto__` so that `__lookupGetter__` will return getter only
-            // if it's owned by an object.
-            var prototype = object.__proto__;
-            object.__proto__ = prototypeOfObject;
-
-            var getter = lookupGetter(object, property);
-            var setter = lookupSetter(object, property);
-
-            // Once we have getter and setter we can put values back.
-            object.__proto__ = prototype;
-
-            if (getter || setter) {
-                if (getter) descriptor.get = getter;
-                if (setter) descriptor.set = setter;
-
-                // If it was accessor property we're done and return here
-                // in order to avoid adding `value` to the descriptor.
-                return descriptor;
-            }
-        }
-
-        // If we got this far we know that object has an own property that is
-        // not an accessor so we set it as a value and return descriptor.
-        descriptor.value = object[property];
-        return descriptor;
-    };
-}
-
-// ES5 15.2.3.4
-// http://es5.github.com/#x15.2.3.4
-if (!Object.getOwnPropertyNames) {
-    Object.getOwnPropertyNames = function getOwnPropertyNames(object) {
-        return Object.keys(object);
-    };
-}
-
-// ES5 15.2.3.5
-// http://es5.github.com/#x15.2.3.5
-if (!Object.create) {
-    Object.create = function create(prototype, properties) {
-        var object;
-        if (prototype === null) {
-            object = { "__proto__": null };
-        } else {
-            if (typeof prototype != "object")
-                throw new TypeError("typeof prototype["+(typeof prototype)+"] != 'object'");
-            var Type = function () {};
-            Type.prototype = prototype;
-            object = new Type();
-            // IE has no built-in implementation of `Object.getPrototypeOf`
-            // neither `__proto__`, but this manually setting `__proto__` will
-            // guarantee that `Object.getPrototypeOf` will work as expected with
-            // objects created using `Object.create`
-            object.__proto__ = prototype;
-        }
-        if (properties !== void 0)
-            Object.defineProperties(object, properties);
-        return object;
-    };
-}
-
-// ES5 15.2.3.6
-// http://es5.github.com/#x15.2.3.6
-
-// Patch for WebKit and IE8 standard mode
-// Designed by hax 
-// related issue: https://github.com/kriskowal/es5-shim/issues#issue/5
-// IE8 Reference:
-//     http://msdn.microsoft.com/en-us/library/dd282900.aspx
-//     http://msdn.microsoft.com/en-us/library/dd229916.aspx
-// WebKit Bugs:
-//     https://bugs.webkit.org/show_bug.cgi?id=36423
-
-function doesDefinePropertyWork(object) {
-    try {
-        Object.defineProperty(object, "sentinel", {});
-        return "sentinel" in object;
-    } catch (exception) {
-        // returns falsy
-    }
-}
-
-// check whether defineProperty works if it's given. Otherwise,
-// shim partially.
-if (Object.defineProperty) {
-    var definePropertyWorksOnObject = doesDefinePropertyWork({});
-    var definePropertyWorksOnDom = typeof document == "undefined" ||
-        doesDefinePropertyWork(document.createElement("div"));
-    if (!definePropertyWorksOnObject || !definePropertyWorksOnDom) {
-        var definePropertyFallback = Object.defineProperty;
-    }
-}
-
-if (!Object.defineProperty || definePropertyFallback) {
-    var ERR_NON_OBJECT_DESCRIPTOR = "Property description must be an object: ";
-    var ERR_NON_OBJECT_TARGET = "Object.defineProperty called on non-object: "
-    var ERR_ACCESSORS_NOT_SUPPORTED = "getters & setters can not be defined " +
-                                      "on this javascript engine";
-
-    Object.defineProperty = function defineProperty(object, property, descriptor) {
-        if ((typeof object != "object" && typeof object != "function") || object === null)
-            throw new TypeError(ERR_NON_OBJECT_TARGET + object);
-        if ((typeof descriptor != "object" && typeof descriptor != "function") || descriptor === null)
-            throw new TypeError(ERR_NON_OBJECT_DESCRIPTOR + descriptor);
-
-        // make a valiant attempt to use the real defineProperty
-        // for I8's DOM elements.
-        if (definePropertyFallback) {
-            try {
-                return definePropertyFallback.call(Object, object, property, descriptor);
-            } catch (exception) {
-                // try the shim if the real one doesn't work
-            }
-        }
-
-        // If it's a data property.
-        if (owns(descriptor, "value")) {
-            // fail silently if "writable", "enumerable", or "configurable"
-            // are requested but not supported
-            /*
-            // alternate approach:
-            if ( // can't implement these features; allow false but not true
-                !(owns(descriptor, "writable") ? descriptor.writable : true) ||
-                !(owns(descriptor, "enumerable") ? descriptor.enumerable : true) ||
-                !(owns(descriptor, "configurable") ? descriptor.configurable : true)
-            )
-                throw new RangeError(
-                    "This implementation of Object.defineProperty does not " +
-                    "support configurable, enumerable, or writable."
-                );
-            */
-
-            if (supportsAccessors && (lookupGetter(object, property) ||
-                                      lookupSetter(object, property)))
-            {
-                // As accessors are supported only on engines implementing
-                // `__proto__` we can safely override `__proto__` while defining
-                // a property to make sure that we don't hit an inherited
-                // accessor.
-                var prototype = object.__proto__;
-                object.__proto__ = prototypeOfObject;
-                // Deleting a property anyway since getter / setter may be
-                // defined on object itself.
-                delete object[property];
-                object[property] = descriptor.value;
-                // Setting original `__proto__` back now.
-                object.__proto__ = prototype;
-            } else {
-                object[property] = descriptor.value;
-            }
-        } else {
-            if (!supportsAccessors)
-                throw new TypeError(ERR_ACCESSORS_NOT_SUPPORTED);
-            // If we got that far then getters and setters can be defined !!
-            if (owns(descriptor, "get"))
-                defineGetter(object, property, descriptor.get);
-            if (owns(descriptor, "set"))
-                defineSetter(object, property, descriptor.set);
-        }
-
-        return object;
-    };
-}
-
-// ES5 15.2.3.7
-// http://es5.github.com/#x15.2.3.7
-if (!Object.defineProperties) {
-    Object.defineProperties = function defineProperties(object, properties) {
-        for (var property in properties) {
-            if (owns(properties, property))
-                Object.defineProperty(object, property, properties[property]);
-        }
-        return object;
-    };
-}
-
-// ES5 15.2.3.8
-// http://es5.github.com/#x15.2.3.8
-if (!Object.seal) {
-    Object.seal = function seal(object) {
-        // this is misleading and breaks feature-detection, but
-        // allows "securable" code to "gracefully" degrade to working
-        // but insecure code.
-        return object;
-    };
-}
-
-// ES5 15.2.3.9
-// http://es5.github.com/#x15.2.3.9
-if (!Object.freeze) {
-    Object.freeze = function freeze(object) {
-        // this is misleading and breaks feature-detection, but
-        // allows "securable" code to "gracefully" degrade to working
-        // but insecure code.
-        return object;
-    };
-}
-
-// detect a Rhino bug and patch it
-try {
-    Object.freeze(function () {});
-} catch (exception) {
-    Object.freeze = (function freeze(freezeObject) {
-        return function freeze(object) {
-            if (typeof object == "function") {
-                return object;
-            } else {
-                return freezeObject(object);
-            }
-        };
-    })(Object.freeze);
-}
-
-// ES5 15.2.3.10
-// http://es5.github.com/#x15.2.3.10
-if (!Object.preventExtensions) {
-    Object.preventExtensions = function preventExtensions(object) {
-        // this is misleading and breaks feature-detection, but
-        // allows "securable" code to "gracefully" degrade to working
-        // but insecure code.
-        return object;
-    };
-}
-
-// ES5 15.2.3.11
-// http://es5.github.com/#x15.2.3.11
-if (!Object.isSealed) {
-    Object.isSealed = function isSealed(object) {
-        return false;
-    };
-}
-
-// ES5 15.2.3.12
-// http://es5.github.com/#x15.2.3.12
-if (!Object.isFrozen) {
-    Object.isFrozen = function isFrozen(object) {
-        return false;
-    };
-}
-
-// ES5 15.2.3.13
-// http://es5.github.com/#x15.2.3.13
-if (!Object.isExtensible) {
-    Object.isExtensible = function isExtensible(object) {
-        // 1. If Type(O) is not Object throw a TypeError exception.
-        if (Object(object) === object) {
-            throw new TypeError(); // TODO message
-        }
-        // 2. Return the Boolean value of the [[Extensible]] internal property of O.
-        var name = '';
-        while (owns(object, name)) {
-            name += '?';
-        }
-        object[name] = true;
-        var returnValue = owns(object, name);
-        delete object[name];
-        return returnValue;
-    };
-}
-
-// ES5 15.2.3.14
-// http://es5.github.com/#x15.2.3.14
-if (!Object.keys) {
-    // http://whattheheadsaid.com/2010/10/a-safer-object-keys-compatibility-implementation
-    var hasDontEnumBug = true,
-        dontEnums = [
-            "toString",
-            "toLocaleString",
-            "valueOf",
-            "hasOwnProperty",
-            "isPrototypeOf",
-            "propertyIsEnumerable",
-            "constructor"
-        ],
-        dontEnumsLength = dontEnums.length;
-
-    for (var key in {"toString": null})
-        hasDontEnumBug = false;
-
-    Object.keys = function keys(object) {
-
-        if ((typeof object != "object" && typeof object != "function") || object === null)
-            throw new TypeError("Object.keys called on a non-object");
-
-        var keys = [];
-        for (var name in object) {
-            if (owns(object, name)) {
-                keys.push(name);
-            }
-        }
-
-        if (hasDontEnumBug) {
-            for (var i = 0, ii = dontEnumsLength; i < ii; i++) {
-                var dontEnum = dontEnums[i];
-                if (owns(object, dontEnum)) {
-                    keys.push(dontEnum);
-                }
-            }
-        }
-
-        return keys;
-    };
-
-}
-
-//
-// Date
-// ====
-//
-
-// ES5 15.9.5.43
-// http://es5.github.com/#x15.9.5.43
-// This function returns a String value represent the instance in time 
-// represented by this Date object. The format of the String is the Date Time 
-// string format defined in 15.9.1.15. All fields are present in the String. 
-// The time zone is always UTC, denoted by the suffix Z. If the time value of 
-// this object is not a finite Number a RangeError exception is thrown.
-if (!Date.prototype.toISOString || (new Date(-62198755200000).toISOString().indexOf('-000001') === -1)) {
-    Date.prototype.toISOString = function toISOString() {
-        var result, length, value, year;
-        if (!isFinite(this))
-            throw new RangeError;
-
-        // the date time string format is specified in 15.9.1.15.
-        result = [this.getUTCMonth() + 1, this.getUTCDate(),
-            this.getUTCHours(), this.getUTCMinutes(), this.getUTCSeconds()];
-        year = this.getUTCFullYear();
-        year = (year < 0 ? '-' : (year > 9999 ? '+' : '')) + ('00000' + Math.abs(year)).slice(0 <= year && year <= 9999 ? -4 : -6);
-
-        length = result.length;
-        while (length--) {
-            value = result[length];
-            // pad months, days, hours, minutes, and seconds to have two digits.
-            if (value < 10)
-                result[length] = "0" + value;
-        }
-        // pad milliseconds to have three digits.
-        return year + "-" + result.slice(0, 2).join("-") + "T" + result.slice(2).join(":") + "." +
-            ("000" + this.getUTCMilliseconds()).slice(-3) + "Z";
-    }
-}
-
-// ES5 15.9.4.4
-// http://es5.github.com/#x15.9.4.4
-if (!Date.now) {
-    Date.now = function now() {
-        return new Date().getTime();
-    };
-}
-
-// ES5 15.9.5.44
-// http://es5.github.com/#x15.9.5.44
-// This function provides a String representation of a Date object for use by 
-// JSON.stringify (15.12.3).
-if (!Date.prototype.toJSON) {
-    Date.prototype.toJSON = function toJSON(key) {
-        // When the toJSON method is called with argument key, the following 
-        // steps are taken:
-
-        // 1.  Let O be the result of calling ToObject, giving it the this
-        // value as its argument.
-        // 2. Let tv be ToPrimitive(O, hint Number).
-        // 3. If tv is a Number and is not finite, return null.
-        // XXX
-        // 4. Let toISO be the result of calling the [[Get]] internal method of
-        // O with argument "toISOString".
-        // 5. If IsCallable(toISO) is false, throw a TypeError exception.
-        if (typeof this.toISOString != "function")
-            throw new TypeError(); // TODO message
-        // 6. Return the result of calling the [[Call]] internal method of
-        //  toISO with O as the this value and an empty argument list.
-        return this.toISOString();
-
-        // NOTE 1 The argument is ignored.
-
-        // NOTE 2 The toJSON function is intentionally generic; it does not
-        // require that its this value be a Date object. Therefore, it can be
-        // transferred to other kinds of objects for use as a method. However,
-        // it does require that any such object have a toISOString method. An
-        // object is free to use the argument key to filter its
-        // stringification.
-    };
-}
-
-// ES5 15.9.4.2
-// http://es5.github.com/#x15.9.4.2
-// based on work shared by Daniel Friesen (dantman)
-// http://gist.github.com/303249
-if (Date.parse("+275760-09-13T00:00:00.000Z") !== 8.64e15) {
-    // XXX global assignment won't work in embeddings that use
-    // an alternate object for the context.
-    Date = (function(NativeDate) {
-
-        // Date.length === 7
-        var Date = function Date(Y, M, D, h, m, s, ms) {
-            var length = arguments.length;
-            if (this instanceof NativeDate) {
-                var date = length == 1 && String(Y) === Y ? // isString(Y)
-                    // We explicitly pass it through parse:
-                    new NativeDate(Date.parse(Y)) :
-                    // We have to manually make calls depending on argument
-                    // length here
-                    length >= 7 ? new NativeDate(Y, M, D, h, m, s, ms) :
-                    length >= 6 ? new NativeDate(Y, M, D, h, m, s) :
-                    length >= 5 ? new NativeDate(Y, M, D, h, m) :
-                    length >= 4 ? new NativeDate(Y, M, D, h) :
-                    length >= 3 ? new NativeDate(Y, M, D) :
-                    length >= 2 ? new NativeDate(Y, M) :
-                    length >= 1 ? new NativeDate(Y) :
-                                  new NativeDate();
-                // Prevent mixups with unfixed Date object
-                date.constructor = Date;
-                return date;
-            }
-            return NativeDate.apply(this, arguments);
-        };
-
-        // 15.9.1.15 Date Time String Format.
-        var isoDateExpression = new RegExp("^" +
-            "(\\d{4}|[\+\-]\\d{6})" + // four-digit year capture or sign + 6-digit extended year
-            "(?:-(\\d{2})" + // optional month capture
-            "(?:-(\\d{2})" + // optional day capture
-            "(?:" + // capture hours:minutes:seconds.milliseconds
-                "T(\\d{2})" + // hours capture
-                ":(\\d{2})" + // minutes capture
-                "(?:" + // optional :seconds.milliseconds
-                    ":(\\d{2})" + // seconds capture
-                    "(?:\\.(\\d{3}))?" + // milliseconds capture
-                ")?" +
-            "(?:" + // capture UTC offset component
-                "Z|" + // UTC capture
-                "(?:" + // offset specifier +/-hours:minutes
-                    "([-+])" + // sign capture
-                    "(\\d{2})" + // hours offset capture
-                    ":(\\d{2})" + // minutes offset capture
-                ")" +
-            ")?)?)?)?" +
-        "$");
-
-        // Copy any custom methods a 3rd party library may have added
-        for (var key in NativeDate)
-            Date[key] = NativeDate[key];
-
-        // Copy "native" methods explicitly; they may be non-enumerable
-        Date.now = NativeDate.now;
-        Date.UTC = NativeDate.UTC;
-        Date.prototype = NativeDate.prototype;
-        Date.prototype.constructor = Date;
-
-        // Upgrade Date.parse to handle simplified ISO 8601 strings
-        Date.parse = function parse(string) {
-            var match = isoDateExpression.exec(string);
-            if (match) {
-                match.shift(); // kill match[0], the full match
-                // parse months, days, hours, minutes, seconds, and milliseconds
-                for (var i = 1; i < 7; i++) {
-                    // provide default values if necessary
-                    match[i] = +(match[i] || (i < 3 ? 1 : 0));
-                    // match[1] is the month. Months are 0-11 in JavaScript
-                    // `Date` objects, but 1-12 in ISO notation, so we
-                    // decrement.
-                    if (i == 1)
-                        match[i]--;
-                }
-
-                // parse the UTC offset component
-                var minuteOffset = +match.pop(), hourOffset = +match.pop(), sign = match.pop();
-
-                // compute the explicit time zone offset if specified
-                var offset = 0;
-                if (sign) {
-                    // detect invalid offsets and return early
-                    if (hourOffset > 23 || minuteOffset > 59)
-                        return NaN;
-
-                    // express the provided time zone offset in minutes. The offset is
-                    // negative for time zones west of UTC; positive otherwise.
-                    offset = (hourOffset * 60 + minuteOffset) * 6e4 * (sign == "+" ? -1 : 1);
-                }
-
-                // Date.UTC for years between 0 and 99 converts year to 1900 + year
-                // The Gregorian calendar has a 400-year cycle, so 
-                // to Date.UTC(year + 400, .... ) - 12622780800000 == Date.UTC(year, ...),
-                // where 12622780800000 - number of milliseconds in Gregorian calendar 400 years
-                var year = +match[0];
-                if (0 <= year && year <= 99) {
-                    match[0] = year + 400;
-                    return NativeDate.UTC.apply(this, match) + offset - 12622780800000;
-                }
-
-                // compute a new UTC date value, accounting for the optional offset
-                return NativeDate.UTC.apply(this, match) + offset;
-            }
-            return NativeDate.parse.apply(this, arguments);
-        };
-
-        return Date;
-    })(Date);
-}
-
-//
-// String
-// ======
-//
-
-// ES5 15.5.4.20
-// http://es5.github.com/#x15.5.4.20
-var ws = "\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003" +
-    "\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028" +
-    "\u2029\uFEFF";
-if (!String.prototype.trim || ws.trim()) {
-    // http://blog.stevenlevithan.com/archives/faster-trim-javascript
-    // http://perfectionkills.com/whitespace-deviations/
-    ws = "[" + ws + "]";
-    var trimBeginRegexp = new RegExp("^" + ws + ws + "*"),
-        trimEndRegexp = new RegExp(ws + ws + "*$");
-    String.prototype.trim = function trim() {
-        return String(this).replace(trimBeginRegexp, "").replace(trimEndRegexp, "");
-    };
-}
-
-//
-// Util
-// ======
-//
-
-// ES5 9.4
-// http://es5.github.com/#x9.4
-// http://jsperf.com/to-integer
-var toInteger = function (n) {
-    n = +n;
-    if (n !== n) // isNaN
-        n = 0;
-    else if (n !== 0 && n !== (1/0) && n !== -(1/0))
-        n = (n > 0 || -1) * Math.floor(Math.abs(n));
-    return n;
-};
-
-var prepareString = "a"[0] != "a",
-    // ES5 9.9
-    // http://es5.github.com/#x9.9
-    toObject = function (o) {
-        if (o == null) { // this matches both null and undefined
-            throw new TypeError(); // TODO message
-        }
-        // If the implementation doesn't support by-index access of
-        // string characters (ex. IE < 7), split the string
-        if (prepareString && typeof o == "string" && o) {
-            return o.split("");
-        }
-        return Object(o);
-    };
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/lib/event.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/lib/event.js
deleted file mode 100644
index 9a9d4e4..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/lib/event.js
+++ /dev/null
@@ -1,324 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var keys = require("./keys");
-var useragent = require("./useragent");
-var dom = require("./dom");
-
-exports.addListener = function(elem, type, callback) {
-    if (elem.addEventListener) {
-        return elem.addEventListener(type, callback, false);
-    }
-    if (elem.attachEvent) {
-        var wrapper = function() {
-            callback(window.event);
-        };
-        callback._wrapper = wrapper;
-        elem.attachEvent("on" + type, wrapper);
-    }
-};
-
-exports.removeListener = function(elem, type, callback) {
-    if (elem.removeEventListener) {
-        return elem.removeEventListener(type, callback, false);
-    }
-    if (elem.detachEvent) {
-        elem.detachEvent("on" + type, callback._wrapper || callback);
-    }
-};
-
-/**
-* Prevents propagation and clobbers the default action of the passed event
-*/
-exports.stopEvent = function(e) {
-    exports.stopPropagation(e);
-    exports.preventDefault(e);
-    return false;
-};
-
-exports.stopPropagation = function(e) {
-    if (e.stopPropagation)
-        e.stopPropagation();
-    else
-        e.cancelBubble = true;
-};
-
-exports.preventDefault = function(e) {
-    if (e.preventDefault)
-        e.preventDefault();
-    else
-        e.returnValue = false;
-};
-
-exports.getDocumentX = function(e) {
-    if (e.clientX) {
-        return e.clientX + dom.getPageScrollLeft();
-    } else {
-        return e.pageX;
-    }
-};
-
-exports.getDocumentY = function(e) {
-    if (e.clientY) {
-        return e.clientY + dom.getPageScrollTop();
-    } else {
-        return e.pageY;
-    }
-};
-
-/**
- * @return {Number} 0 for left button, 1 for middle button, 2 for right button
- */
-exports.getButton = function(e) {
-    if (e.type == "dblclick")
-        return 0;
-    else if (e.type == "contextmenu")
-        return 2;
-
-    // DOM Event
-    if (e.preventDefault) {
-        return e.button;
-    }
-    // old IE
-    else {
-        return {1:0, 2:2, 4:1}[e.button];
-    }
-};
-
-if (document.documentElement.setCapture) {
-    exports.capture = function(el, eventHandler, releaseCaptureHandler) {
-        function onMouseMove(e) {
-            eventHandler(e);
-            return exports.stopPropagation(e);
-        }
-
-        var called = false;
-        function onReleaseCapture(e) {
-            eventHandler(e);
-
-            if (!called) {
-                called = true;
-                releaseCaptureHandler(e);
-            }
-
-            exports.removeListener(el, "mousemove", eventHandler);
-            exports.removeListener(el, "mouseup", onReleaseCapture);
-            exports.removeListener(el, "losecapture", onReleaseCapture);
-
-            el.releaseCapture();
-        }
-
-        exports.addListener(el, "mousemove", eventHandler);
-        exports.addListener(el, "mouseup", onReleaseCapture);
-        exports.addListener(el, "losecapture", onReleaseCapture);
-        el.setCapture();
-    };
-}
-else {
-    exports.capture = function(el, eventHandler, releaseCaptureHandler) {
-        function onMouseMove(e) {
-            eventHandler(e);
-            e.stopPropagation();
-        }
-
-        function onMouseUp(e) {
-            eventHandler && eventHandler(e);
-            releaseCaptureHandler && releaseCaptureHandler(e);
-
-            document.removeEventListener("mousemove", onMouseMove, true);
-            document.removeEventListener("mouseup", onMouseUp, true);
-
-            e.stopPropagation();
-        }
-
-        document.addEventListener("mousemove", onMouseMove, true);
-        document.addEventListener("mouseup", onMouseUp, true);
-    };
-}
-
-exports.addMouseWheelListener = function(el, callback) {
-    var factor = 8;
-    var listener = function(e) {
-        if (e.wheelDelta !== undefined) {
-            if (e.wheelDeltaX !== undefined) {
-                e.wheelX = -e.wheelDeltaX / factor;
-                e.wheelY = -e.wheelDeltaY / factor;
-            } else {
-                e.wheelX = 0;
-                e.wheelY = -e.wheelDelta / factor;
-            }
-        }
-        else {
-            if (e.axis && e.axis == e.HORIZONTAL_AXIS) {
-                e.wheelX = (e.detail || 0) * 5;
-                e.wheelY = 0;
-            } else {
-                e.wheelX = 0;
-                e.wheelY = (e.detail || 0) * 5;
-            }
-        }
-        callback(e);
-    };
-    exports.addListener(el, "DOMMouseScroll", listener);
-    exports.addListener(el, "mousewheel", listener);
-};
-
-exports.addMultiMouseDownListener = function(el, button, count, timeout, callback) {
-    var clicks = 0;
-    var startX, startY;
-
-    var listener = function(e) {
-        clicks += 1;
-        if (clicks == 1) {
-            startX = e.clientX;
-            startY = e.clientY;
-
-            setTimeout(function() {
-                clicks = 0;
-            }, timeout || 600);
-        }
-
-        var isButton = exports.getButton(e) == button;
-        if (!isButton || Math.abs(e.clientX - startX) > 5 || Math.abs(e.clientY - startY) > 5)
-            clicks = 0;
-
-        if (clicks == count) {
-            clicks = 0;
-            callback(e);
-        }
-
-        if (isButton)
-            return exports.preventDefault(e);
-    };
-
-    exports.addListener(el, "mousedown", listener);
-    useragent.isOldIE && exports.addListener(el, "dblclick", listener);
-};
-
-function normalizeCommandKeys(callback, e, keyCode) {
-    var hashId = 0;
-    if (useragent.isOpera && useragent.isMac) {
-        hashId = 0 | (e.metaKey ? 1 : 0) | (e.altKey ? 2 : 0)
-            | (e.shiftKey ? 4 : 0) | (e.ctrlKey ? 8 : 0);
-    } else {
-        hashId = 0 | (e.ctrlKey ? 1 : 0) | (e.altKey ? 2 : 0)
-            | (e.shiftKey ? 4 : 0) | (e.metaKey ? 8 : 0);
-    }
-
-    if (keyCode in keys.MODIFIER_KEYS) {
-        switch (keys.MODIFIER_KEYS[keyCode]) {
-            case "Alt":
-                hashId = 2;
-                break;
-            case "Shift":
-                hashId = 4;
-                break;
-            case "Ctrl":
-                hashId = 1;
-                break;
-            default:
-                hashId = 8;
-                break;
-        }
-        keyCode = 0;
-    }
-
-    if (hashId & 8 && (keyCode == 91 || keyCode == 93)) {
-        keyCode = 0;
-    }
-
-    // If there is no hashID and the keyCode is not a function key, then
-    // we don't call the callback as we don't handle a command key here
-    // (it's a normal key/character input).
-    if (!hashId && !(keyCode in keys.FUNCTION_KEYS) && !(keyCode in keys.PRINTABLE_KEYS)) {
-        return false;
-    }
-    return callback(e, hashId, keyCode);
-}
-
-exports.addCommandKeyListener = function(el, callback) {
-    var addListener = exports.addListener;
-    if (useragent.isOldGecko || useragent.isOpera) {
-        // Old versions of Gecko aka. Firefox < 4.0 didn't repeat the keydown
-        // event if the user pressed the key for a longer time. Instead, the
-        // keydown event was fired once and later on only the keypress event.
-        // To emulate the 'right' keydown behavior, the keyCode of the initial
-        // keyDown event is stored and in the following keypress events the
-        // stores keyCode is used to emulate a keyDown event.
-        var lastKeyDownKeyCode = null;
-        addListener(el, "keydown", function(e) {
-            lastKeyDownKeyCode = e.keyCode;
-        });
-        addListener(el, "keypress", function(e) {
-            return normalizeCommandKeys(callback, e, lastKeyDownKeyCode);
-        });
-    } else {
-        var lastDown = null;
-
-        addListener(el, "keydown", function(e) {
-            lastDown = e.keyIdentifier || e.keyCode;
-            return normalizeCommandKeys(callback, e, e.keyCode);
-        });
-    }
-};
-
-if (window.postMessage) {
-    var postMessageId = 1;
-    exports.nextTick = function(callback, win) {
-        win = win || window;
-        var messageName = "zero-timeout-message-" + postMessageId;            
-        exports.addListener(win, "message", function listener(e) {
-            if (e.data == messageName) {
-                exports.stopPropagation(e);
-                exports.removeListener(win, "message", listener);
-                callback();
-            }
-        });
-        win.postMessage(messageName, "*");
-    };
-}
-else {
-    exports.nextTick = function(callback, win) {
-        win = win || window;
-        window.setTimeout(callback, 0);
-    };
-}
-
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/lib/event_emitter.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/lib/event_emitter.js
deleted file mode 100644
index b6ed91d..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/lib/event_emitter.js
+++ /dev/null
@@ -1,121 +0,0 @@
-/* vim:ts=4:sts=4:sw=4:
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *      Irakli Gozalishvili  (http://jeditoolkit.com)
- *      Mike de Boer 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var EventEmitter = {};
-
-EventEmitter._emit =
-EventEmitter._dispatchEvent = function(eventName, e) {
-    this._eventRegistry = this._eventRegistry || {};
-    this._defaultHandlers = this._defaultHandlers || {};
-
-    var listeners = this._eventRegistry[eventName] || [];
-    var defaultHandler = this._defaultHandlers[eventName];
-    if (!listeners.length && !defaultHandler)
-        return;
-
-    e = e || {};
-    e.type = eventName;
-    
-    if (!e.stopPropagation) {
-        e.stopPropagation = function() {
-            this.propagationStopped = true;
-        };
-    }
-    
-    if (!e.preventDefault) {
-        e.preventDefault = function() {
-            this.defaultPrevented = true;
-        };
-    }
-
-    for (var i=0; i
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-if (typeof process !== "undefined") {
-    require("amd-loader");
-}
-
-define(function(require, exports, module) {
-"use strict";
-
-var oop = require("../lib/oop");
-var EventEmitter = require("./event_emitter").EventEmitter;
-var assert = require("../test/assertions");
-
-var Emitter = function() {};
-
-oop.implement(Emitter.prototype, EventEmitter);
-
-module.exports = {
-    "test: dispatch event with no data" : function() {
-        var emitter = new Emitter();
-
-        var called = false;
-        emitter.addEventListener("juhu", function(e) {
-           called = true;
-           assert.equal(e.type, "juhu");
-        });
-
-        emitter._emit("juhu");
-        assert.ok(called);
-    }
-};
-
-});
-
-if (typeof module !== "undefined" && module === require.main) {
-    require("asyncjs").test.testcase(module.exports).exec()
-}
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/lib/fixoldbrowsers.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/lib/fixoldbrowsers.js
deleted file mode 100644
index 2da9b10..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/lib/fixoldbrowsers.js
+++ /dev/null
@@ -1,19 +0,0 @@
-// vim:set ts=4 sts=4 sw=4 st:
-// -- kriskowal Kris Kowal Copyright (C) 2009-2010 MIT License
-// -- tlrobinson Tom Robinson Copyright (C) 2009-2010 MIT License (Narwhal Project)
-// -- dantman Daniel Friesen Copyright(C) 2010 XXX No License Specified
-// -- fschaefer Florian Schäfer Copyright (C) 2010 MIT License
-// -- Irakli Gozalishvili Copyright (C) 2010 MIT License
-
-/*!
-    Copyright (c) 2009, 280 North Inc. http://280north.com/
-    MIT License. http://github.com/280north/narwhal/blob/master/README.md
-*/
-
-define(function(require, exports, module) {
-"use strict";
-
-require("./regexp");
-require("./es5-shim");
-
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/lib/keys.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/lib/keys.js
deleted file mode 100644
index 516c1f9..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/lib/keys.js
+++ /dev/null
@@ -1,129 +0,0 @@
-/*! @license
-==========================================================================
-SproutCore -- JavaScript Application Framework
-copyright 2006-2009, Sprout Systems Inc., Apple Inc. and contributors.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-the rights to use, copy, modify, merge, publish, distribute, sublicense,
-and/or sell copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-DEALINGS IN THE SOFTWARE.
-
-SproutCore and the SproutCore logo are trademarks of Sprout Systems, Inc.
-
-For more information about SproutCore, visit http://www.sproutcore.com
-
-
-==========================================================================
-@license */
-
-// Most of the following code is taken from SproutCore with a few changes.
-
-define(function(require, exports, module) {
-"use strict";
-
-var oop = require("./oop");
-
-/**
- * Helper functions and hashes for key handling.
- */
-var Keys = (function() {
-    var ret = {
-        MODIFIER_KEYS: {
-            16: 'Shift', 17: 'Ctrl', 18: 'Alt', 224: 'Meta'
-        },
-
-        KEY_MODS: {
-            "ctrl": 1, "alt": 2, "option" : 2,
-            "shift": 4, "meta": 8, "command": 8
-        },
-
-        FUNCTION_KEYS : {
-            8  : "Backspace",
-            9  : "Tab",
-            13 : "Return",
-            19 : "Pause",
-            27 : "Esc",
-            32 : "Space",
-            33 : "PageUp",
-            34 : "PageDown",
-            35 : "End",
-            36 : "Home",
-            37 : "Left",
-            38 : "Up",
-            39 : "Right",
-            40 : "Down",
-            44 : "Print",
-            45 : "Insert",
-            46 : "Delete",
-            96 : "Numpad0",
-            97 : "Numpad1",
-            98 : "Numpad2",
-            99 : "Numpad3",
-            100: "Numpad4",
-            101: "Numpad5",
-            102: "Numpad6",
-            103: "Numpad7",
-            104: "Numpad8",
-            105: "Numpad9",
-            112: "F1",
-            113: "F2",
-            114: "F3",
-            115: "F4",
-            116: "F5",
-            117: "F6",
-            118: "F7",
-            119: "F8",
-            120: "F9",
-            121: "F10",
-            122: "F11",
-            123: "F12",
-            144: "Numlock",
-            145: "Scrolllock"
-        },
-
-        PRINTABLE_KEYS: {
-           32: ' ',  48: '0',  49: '1',  50: '2',  51: '3',  52: '4', 53:  '5',
-           54: '6',  55: '7',  56: '8',  57: '9',  59: ';',  61: '=', 65:  'a',
-           66: 'b',  67: 'c',  68: 'd',  69: 'e',  70: 'f',  71: 'g', 72:  'h',
-           73: 'i',  74: 'j',  75: 'k',  76: 'l',  77: 'm',  78: 'n', 79:  'o',
-           80: 'p',  81: 'q',  82: 'r',  83: 's',  84: 't',  85: 'u', 86:  'v',
-           87: 'w',  88: 'x',  89: 'y',  90: 'z', 107: '+', 109: '-', 110: '.',
-          188: ',', 190: '.', 191: '/', 192: '`', 219: '[', 220: '\\',
-          221: ']', 222: '\"'
-        }
-    };
-
-    // A reverse map of FUNCTION_KEYS
-    for (var i in ret.FUNCTION_KEYS) {
-        var name = ret.FUNCTION_KEYS[i].toUpperCase();
-        ret[name] = parseInt(i, 10);
-    }
-
-    // Add the MODIFIER_KEYS, FUNCTION_KEYS and PRINTABLE_KEYS to the KEY
-    // variables as well.
-    oop.mixin(ret, ret.MODIFIER_KEYS);
-    oop.mixin(ret, ret.PRINTABLE_KEYS);
-    oop.mixin(ret, ret.FUNCTION_KEYS);
-
-    return ret;
-})();
-oop.mixin(exports, Keys);
-
-exports.keyCodeToString = function(keyCode) {
-    return (Keys[keyCode] || String.fromCharCode(keyCode)).toLowerCase();
-}
-
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/lib/lang.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/lib/lang.js
deleted file mode 100644
index 2d1b4f9..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/lib/lang.js
+++ /dev/null
@@ -1,150 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-exports.stringReverse = function(string) {
-    return string.split("").reverse().join("");
-};
-
-exports.stringRepeat = function (string, count) {
-     return new Array(count + 1).join(string);
-};
-
-var trimBeginRegexp = /^\s\s*/;
-var trimEndRegexp = /\s\s*$/;
-
-exports.stringTrimLeft = function (string) {
-    return string.replace(trimBeginRegexp, '');
-};
-
-exports.stringTrimRight = function (string) {
-    return string.replace(trimEndRegexp, '');
-};
-
-exports.copyObject = function(obj) {
-    var copy = {};
-    for (var key in obj) {
-        copy[key] = obj[key];
-    }
-    return copy;
-};
-
-exports.copyArray = function(array){
-    var copy = [];
-    for (var i=0, l=array.length; i
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-exports.inherits = (function() {
-    var tempCtor = function() {};
-    return function(ctor, superCtor) {
-        tempCtor.prototype = superCtor.prototype;
-        ctor.super_ = superCtor.prototype;
-        ctor.prototype = new tempCtor();
-        ctor.prototype.constructor = ctor;
-    };
-}());
-
-exports.mixin = function(obj, mixin) {
-    for (var key in mixin) {
-        obj[key] = mixin[key];
-    }
-};
-
-exports.implement = function(proto, mixin) {
-    exports.mixin(proto, mixin);
-};
-
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/lib/regexp.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/lib/regexp.js
deleted file mode 100644
index c3b9f5b..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/lib/regexp.js
+++ /dev/null
@@ -1,110 +0,0 @@
-/**
- *  Based on code from:
- *
- * XRegExp 1.5.0
- * (c) 2007-2010 Steven Levithan
- * MIT License
- * 
- * Provides an augmented, extensible, cross-browser implementation of regular expressions,
- * including support for additional syntax, flags, and methods
- */
- 
-define(function(require, exports, module) {
-"use strict";
-
-    //---------------------------------
-    //  Private variables
-    //---------------------------------
-
-    var real = {
-            exec: RegExp.prototype.exec,
-            test: RegExp.prototype.test,
-            match: String.prototype.match,
-            replace: String.prototype.replace,
-            split: String.prototype.split
-        },
-        compliantExecNpcg = real.exec.call(/()??/, "")[1] === undefined, // check `exec` handling of nonparticipating capturing groups
-        compliantLastIndexIncrement = function () {
-            var x = /^/g;
-            real.test.call(x, "");
-            return !x.lastIndex;
-        }();
-
-    //---------------------------------
-    //  Overriden native methods
-    //---------------------------------
-
-    // Adds named capture support (with backreferences returned as `result.name`), and fixes two
-    // cross-browser issues per ES3:
-    // - Captured values for nonparticipating capturing groups should be returned as `undefined`,
-    //   rather than the empty string.
-    // - `lastIndex` should not be incremented after zero-length matches.
-    RegExp.prototype.exec = function (str) {
-        var match = real.exec.apply(this, arguments),
-            name, r2;
-        if ( typeof(str) == 'string' && match) {
-            // Fix browsers whose `exec` methods don't consistently return `undefined` for
-            // nonparticipating capturing groups
-            if (!compliantExecNpcg && match.length > 1 && indexOf(match, "") > -1) {
-                r2 = RegExp(this.source, real.replace.call(getNativeFlags(this), "g", ""));
-                // Using `str.slice(match.index)` rather than `match[0]` in case lookahead allowed
-                // matching due to characters outside the match
-                real.replace.call(str.slice(match.index), r2, function () {
-                    for (var i = 1; i < arguments.length - 2; i++) {
-                        if (arguments[i] === undefined)
-                            match[i] = undefined;
-                    }
-                });
-            }
-            // Attach named capture properties
-            if (this._xregexp && this._xregexp.captureNames) {
-                for (var i = 1; i < match.length; i++) {
-                    name = this._xregexp.captureNames[i - 1];
-                    if (name)
-                       match[name] = match[i];
-                }
-            }
-            // Fix browsers that increment `lastIndex` after zero-length matches
-            if (!compliantLastIndexIncrement && this.global && !match[0].length && (this.lastIndex > match.index))
-                this.lastIndex--;
-        }
-        return match;
-    };
-
-    // Don't override `test` if it won't change anything
-    if (!compliantLastIndexIncrement) {
-        // Fix browser bug in native method
-        RegExp.prototype.test = function (str) {
-            // Use the native `exec` to skip some processing overhead, even though the overriden
-            // `exec` would take care of the `lastIndex` fix
-            var match = real.exec.call(this, str);
-            // Fix browsers that increment `lastIndex` after zero-length matches
-            if (match && this.global && !match[0].length && (this.lastIndex > match.index))
-                this.lastIndex--;
-            return !!match;
-        };
-    }
-
-    //---------------------------------
-    //  Private helper functions
-    //---------------------------------
-
-    function getNativeFlags (regex) {
-        return (regex.global     ? "g" : "") +
-               (regex.ignoreCase ? "i" : "") +
-               (regex.multiline  ? "m" : "") +
-               (regex.extended   ? "x" : "") + // Proposed for ES4; included in AS3
-               (regex.sticky     ? "y" : "");
-    };
-
-    function indexOf (array, item, from) {
-        if (Array.prototype.indexOf) // Use the native array method if available
-            return array.indexOf(item, from);
-        for (var i = from || 0; i < array.length; i++) {
-            if (array[i] === item)
-                return i;
-        }
-        return -1;
-    };
-
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/lib/useragent.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/lib/useragent.js
deleted file mode 100644
index 8b5a057..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/lib/useragent.js
+++ /dev/null
@@ -1,105 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** 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;
-
-/** Is the user using a browser that identifies itself as Windows */
-exports.isWin = (os == "win");
-
-/** Is the user using a browser that identifies itself as Mac OS */
-exports.isMac = (os == "mac");
-
-/** Is the user using a browser that identifies itself as Linux */
-exports.isLinux = (os == "linux");
-
-exports.isIE = 
-    navigator.appName == "Microsoft Internet Explorer"
-    && parseFloat(navigator.userAgent.match(/MSIE ([0-9]+[\.0-9]+)/)[1]);
-    
-exports.isOldIE = exports.isIE && exports.isIE < 9;
-
-/** Is this Firefox or related? */
-exports.isGecko = exports.isMozilla = window.controllers && window.navigator.product === "Gecko";
-
-/** oldGecko == rev < 2.0 **/
-exports.isOldGecko = exports.isGecko && parseInt((navigator.userAgent.match(/rv\:(\d+)/)||[])[1], 10) < 4;
-
-/** Is this Opera */
-exports.isOpera = window.opera && Object.prototype.toString.call(window.opera) == "[object Opera]";
-
-/** Is the user using a browser that identifies itself as WebKit */
-exports.isWebKit = parseFloat(ua.split("WebKit/")[1]) || undefined;
-
-exports.isChrome = parseFloat(ua.split(" Chrome/")[1]) || undefined;
-
-exports.isAIR = ua.indexOf("AdobeAIR") >= 0;
-
-exports.isIPad = ua.indexOf("iPad") >= 0;
-
-exports.isTouchPad = ua.indexOf("TouchPad") >= 0;
-
-/**
- * I hate doing this, but we need some way to determine if the user is on a Mac
- * The reason is that users have different expectations of their key combinations.
- *
- * Take copy as an example, Mac people expect to use CMD or APPLE + C
- * Windows folks expect to use CTRL + C
- */
-exports.OS = {
-    LINUX: "LINUX",
-    MAC: "MAC",
-    WINDOWS: "WINDOWS"
-};
-
-/**
- * Return an exports.OS constant
- */
-exports.getOS = function() {
-    if (exports.isMac) {
-        return exports.OS.MAC;
-    } else if (exports.isLinux) {
-        return exports.OS.LINUX;
-    } else {
-        return exports.OS.WINDOWS;
-    }
-};
-
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/behaviour.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/behaviour.js
deleted file mode 100644
index 0559ff6..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/behaviour.js
+++ /dev/null
@@ -1,98 +0,0 @@
-/* vim:ts=4:sts=4:sw=4:
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Chris Spencer 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var Behaviour = function() {
-   this.$behaviours = {};
-};
-
-(function () {
-
-    this.add = function (name, action, callback) {
-        switch (undefined) {
-          case this.$behaviours:
-              this.$behaviours = {};
-          case this.$behaviours[name]:
-              this.$behaviours[name] = {};
-        }
-        this.$behaviours[name][action] = callback;
-    }
-    
-    this.addBehaviours = function (behaviours) {
-        for (var key in behaviours) {
-            for (var action in behaviours[key]) {
-                this.add(key, action, behaviours[key][action]);
-            }
-        }
-    }
-    
-    this.remove = function (name) {
-        if (this.$behaviours && this.$behaviours[name]) {
-            delete this.$behaviours[name];
-        }
-    }
-    
-    this.inherit = function (mode, filter) {
-        if (typeof mode === "function") {
-            var behaviours = new mode().getBehaviours(filter);
-        } else {
-            var behaviours = mode.getBehaviours(filter);
-        }
-        this.addBehaviours(behaviours);
-    }
-    
-    this.getBehaviours = function (filter) {
-        if (!filter) {
-            return this.$behaviours;
-        } else {
-            var ret = {}
-            for (var i = 0; i < filter.length; i++) {
-                if (this.$behaviours[filter[i]]) {
-                    ret[filter[i]] = this.$behaviours[filter[i]];
-                }
-            }
-            return ret;
-        }
-    }
-
-}).call(Behaviour.prototype);
-
-exports.Behaviour = Behaviour;
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/behaviour/cstyle.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/behaviour/cstyle.js
deleted file mode 100644
index 3db838a..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/behaviour/cstyle.js
+++ /dev/null
@@ -1,225 +0,0 @@
-/* vim:ts=4:sts=4:sw=4:
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Chris Spencer 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var oop = require("../../lib/oop");
-var Behaviour = require('../behaviour').Behaviour;
-
-var CstyleBehaviour = function () {
-
-    this.add("braces", "insertion", function (state, action, editor, session, text) {
-        if (text == '{') {
-            var selection = editor.getSelectionRange();
-            var selected = session.doc.getTextRange(selection);
-            if (selected !== "") {
-                return {
-                    text: '{' + selected + '}',
-                    selection: false
-                };
-            } else {
-                return {
-                    text: '{}',
-                    selection: [1, 1]
-                };
-            }
-        } else if (text == '}') {
-            var cursor = editor.getCursorPosition();
-            var line = session.doc.getLine(cursor.row);
-            var rightChar = line.substring(cursor.column, cursor.column + 1);
-            if (rightChar == '}') {
-                var matching = session.$findOpeningBracket('}', {column: cursor.column + 1, row: cursor.row});
-                if (matching !== null) {
-                    return {
-                        text: '',
-                        selection: [1, 1]
-                    };
-                }
-            }
-        } else if (text == "\n") {
-            var cursor = editor.getCursorPosition();
-            var line = session.doc.getLine(cursor.row);
-            var rightChar = line.substring(cursor.column, cursor.column + 1);
-            if (rightChar == '}') {
-                var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column + 1});
-                if (!openBracePos)
-                     return null;
-
-                var indent = this.getNextLineIndent(state, line.substring(0, line.length - 1), session.getTabString());
-                var next_indent = this.$getIndent(session.doc.getLine(openBracePos.row));
-
-                return {
-                    text: '\n' + indent + '\n' + next_indent,
-                    selection: [1, indent.length, 1, indent.length]
-                };
-            }
-        }
-    });
-
-    this.add("braces", "deletion", function (state, action, editor, session, range) {
-        var selected = session.doc.getTextRange(range);
-        if (!range.isMultiLine() && selected == '{') {
-            var line = session.doc.getLine(range.start.row);
-            var rightChar = line.substring(range.end.column, range.end.column + 1);
-            if (rightChar == '}') {
-                range.end.column++;
-                return range;
-            }
-        }
-    });
-
-    this.add("parens", "insertion", function (state, action, editor, session, text) {
-        if (text == '(') {
-            var selection = editor.getSelectionRange();
-            var selected = session.doc.getTextRange(selection);
-            if (selected !== "") {
-                return {
-                    text: '(' + selected + ')',
-                    selection: false
-                };
-            } else {
-                return {
-                    text: '()',
-                    selection: [1, 1]
-                };
-            }
-        } else if (text == ')') {
-            var cursor = editor.getCursorPosition();
-            var line = session.doc.getLine(cursor.row);
-            var rightChar = line.substring(cursor.column, cursor.column + 1);
-            if (rightChar == ')') {
-                var matching = session.$findOpeningBracket(')', {column: cursor.column + 1, row: cursor.row});
-                if (matching !== null) {
-                    return {
-                        text: '',
-                        selection: [1, 1]
-                    };
-                }
-            }
-        }
-    });
-
-    this.add("parens", "deletion", function (state, action, editor, session, range) {
-        var selected = session.doc.getTextRange(range);
-        if (!range.isMultiLine() && selected == '(') {
-            var line = session.doc.getLine(range.start.row);
-            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
-            if (rightChar == ')') {
-                range.end.column++;
-                return range;
-            }
-        }
-    });
-
-    this.add("string_dquotes", "insertion", function (state, action, editor, session, text) {
-        if (text == '"' || text == "'") {
-            var quote = text;
-            var selection = editor.getSelectionRange();
-            var selected = session.doc.getTextRange(selection);
-            if (selected !== "") {
-                return {
-                    text: quote + selected + quote,
-                    selection: false
-                };
-            } else {
-                var cursor = editor.getCursorPosition();
-                var line = session.doc.getLine(cursor.row);
-                var leftChar = line.substring(cursor.column-1, cursor.column);
-
-                // We're escaped.
-                if (leftChar == '\\') {
-                    return null;
-                }
-
-                // Find what token we're inside.
-                var tokens = session.getTokens(selection.start.row, selection.start.row)[0].tokens;
-                var col = 0, token;
-                var quotepos = -1; // Track whether we're inside an open quote.
-
-                for (var x = 0; x < tokens.length; x++) {
-                    token = tokens[x];
-                    if (token.type == "string") {
-                      quotepos = -1;
-                    } else if (quotepos < 0) {
-                      quotepos = token.value.indexOf(quote);
-                    }
-                    if ((token.value.length + col) > selection.start.column) {
-                        break;
-                    }
-                    col += tokens[x].value.length;
-                }
-
-                // Try and be smart about when we auto insert.
-                if (!token || (quotepos < 0 && token.type !== "comment" && (token.type !== "string" || ((selection.start.column !== token.value.length+col-1) && token.value.lastIndexOf(quote) === token.value.length-1)))) {
-                    return {
-                        text: quote + quote,
-                        selection: [1,1]
-                    };
-                } else if (token && token.type === "string") {
-                    // Ignore input and move right one if we're typing over the closing quote.
-                    var rightChar = line.substring(cursor.column, cursor.column + 1);
-                    if (rightChar == quote) {
-                        return {
-                            text: '',
-                            selection: [1, 1]
-                        };
-                    }
-                }
-            }
-        }
-    });
-
-    this.add("string_dquotes", "deletion", function (state, action, editor, session, range) {
-        var selected = session.doc.getTextRange(range);
-        if (!range.isMultiLine() && (selected == '"' || selected == "'")) {
-            var line = session.doc.getLine(range.start.row);
-            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
-            if (rightChar == '"') {
-                range.end.column++;
-                return range;
-            }
-        }
-    });
-
-};
-
-oop.inherits(CstyleBehaviour, Behaviour);
-
-exports.CstyleBehaviour = CstyleBehaviour;
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/behaviour/xml.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/behaviour/xml.js
deleted file mode 100644
index bdfa9d8..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/behaviour/xml.js
+++ /dev/null
@@ -1,92 +0,0 @@
-/* vim:ts=4:sts=4:sw=4:
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Chris Spencer 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var oop = require("../../lib/oop");
-var Behaviour = require("../behaviour").Behaviour;
-var CstyleBehaviour = require("./cstyle").CstyleBehaviour;
-
-var XmlBehaviour = function () {
-    
-    this.inherit(CstyleBehaviour, ["string_dquotes"]); // Get string behaviour
-    
-    this.add("brackets", "insertion", function (state, action, editor, session, text) {
-        if (text == '<') {
-            var selection = editor.getSelectionRange();
-            var selected = session.doc.getTextRange(selection);
-            if (selected !== "") {
-                return false;
-            } else {
-                return {
-                    text: '<>',
-                    selection: [1, 1]
-                }
-            }
-        } else if (text == '>') {
-            var cursor = editor.getCursorPosition();
-            var line = session.doc.getLine(cursor.row);
-            var rightChar = line.substring(cursor.column, cursor.column + 1);
-            if (rightChar == '>') { // need some kind of matching check here
-                return {
-                    text: '',
-                    selection: [1, 1]
-                }
-            }
-        } else if (text == "\n") {
-            var cursor = editor.getCursorPosition();
-            var line = session.doc.getLine(cursor.row);
-            var rightChars = line.substring(cursor.column, cursor.column + 2);
-            if (rightChars == '.
-*/
-define(function(require, exports, module) {
-"use strict";
-
-  var oop = require("../../lib/oop");
-  var Behaviour = require('../behaviour').Behaviour;
-  var CstyleBehaviour = require('./cstyle').CstyleBehaviour;
-
-  var XQueryBehaviour = function (parent) {
-      
-      this.inherit(CstyleBehaviour, ["braces", "parens", "string_dquotes"]); // Get string behaviour
-      this.parent = parent;
-      
-      this.add("brackets", "insertion", function (state, action, editor, session, text) {
-          if (text == "\n") {
-              var cursor = editor.getCursorPosition();
-              var line = session.doc.getLine(cursor.row);
-              var rightChars = line.substring(cursor.column, cursor.column + 2);
-              if (rightChars == ' 0 && line.charAt(cursor.column - 1) == "<") {
-          line = line.substring(0, cursor.column) + "/" + line.substring(cursor.column);
-          var lines = session.doc.getAllLines();
-          lines[cursor.row] = line;
-          // call mode helper to close the tag if possible
-          parent.exec("closeTag", lines.join(session.doc.getNewLineCharacter()), cursor.row);
-        }
-        }
-      return false;
-      });
-  }
-  oop.inherits(XQueryBehaviour, Behaviour);
-
-  exports.XQueryBehaviour = XQueryBehaviour;
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/c_cpp.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/c_cpp.js
deleted file mode 100644
index ccc1f55..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/c_cpp.js
+++ /dev/null
@@ -1,132 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *      Gastón Kleiman 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** 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;
-var c_cppHighlightRules = require("./c_cpp_highlight_rules").c_cppHighlightRules;
-var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
-var Range = require("../range").Range;
-var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour;
-var CStyleFoldMode = require("./folding/cstyle").FoldMode;
-
-var Mode = function() {
-    this.$tokenizer = new Tokenizer(new c_cppHighlightRules().getRules());
-    this.$outdent = new MatchingBraceOutdent();
-    this.$behaviour = new CstyleBehaviour();
-    this.foldingRules = new CStyleFoldMode();
-};
-oop.inherits(Mode, TextMode);
-
-(function() {
-
-    this.toggleCommentLines = function(state, doc, startRow, endRow) {
-        var outdent = true;
-        var re = /^(\s*)\/\//;
-
-        for (var i=startRow; i<= endRow; i++) {
-            if (!re.test(doc.getLine(i))) {
-                outdent = false;
-                break;
-            }
-        }
-
-        if (outdent) {
-            var deleteRange = new Range(0, 0, 0, 0);
-            for (var i=startRow; i<= endRow; i++)
-            {
-                var line = doc.getLine(i);
-                var m = line.match(re);
-                deleteRange.start.row = i;
-                deleteRange.end.row = i;
-                deleteRange.end.column = m[0].length;
-                doc.replace(deleteRange, m[1]);
-            }
-        }
-        else {
-            doc.indentRows(startRow, endRow, "//");
-        }
-    };
-
-    this.getNextLineIndent = function(state, line, tab) {
-        var indent = this.$getIndent(line);
-
-        var tokenizedLine = this.$tokenizer.getLineTokens(line, state);
-        var tokens = tokenizedLine.tokens;
-        var endState = tokenizedLine.state;
-
-        if (tokens.length && tokens[tokens.length-1].type == "comment") {
-            return indent;
-        }
-
-        if (state == "start") {
-            var match = line.match(/^.*[\{\(\[]\s*$/);
-            if (match) {
-                indent += tab;
-            }
-        } else if (state == "doc-start") {
-            if (endState == "start") {
-                return "";
-            }
-            var match = line.match(/^\s*(\/?)\*/);
-            if (match) {
-                if (match[1]) {
-                    indent += " ";
-                }
-                indent += "* ";
-            }
-        }
-
-        return indent;
-    };
-
-    this.checkOutdent = function(state, line, input) {
-        return this.$outdent.checkOutdent(line, input);
-    };
-
-    this.autoOutdent = function(state, doc, row) {
-        this.$outdent.autoOutdent(doc, row);
-    };
-
-}).call(Mode.prototype);
-
-exports.Mode = Mode;
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/c_cpp_highlight_rules.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/c_cpp_highlight_rules.js
deleted file mode 100644
index 236b728..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/c_cpp_highlight_rules.js
+++ /dev/null
@@ -1,180 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *      Gastón Kleiman 
- *
- * Based on Bespin's C/C++ Syntax Plugin by Marc McIntyre.
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var oop = require("../lib/oop");
-var lang = require("../lib/lang");
-var DocCommentHighlightRules = require("./doc_comment_highlight_rules").DocCommentHighlightRules;
-var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
-
-var c_cppHighlightRules = function() {
-
-    var keywords = lang.arrayToMap(
-        ("and|double|not_eq|throw|and_eq|dynamic_cast|operator|true|" +
-        "asm|else|or|try|auto|enum|or_eq|typedef|bitand|explicit|private|" +
-        "typeid|bitor|extern|protected|typename|bool|false|public|union|" +
-        "break|float|register|unsigned|case|fro|reinterpret-cast|using|catch|" +
-        "friend|return|virtual|char|goto|short|void|class|if|signed|volatile|" +
-        "compl|inline|sizeof|wchar_t|const|int|static|while|const-cast|long|" +
-        "static_cast|xor|continue|mutable|struct|xor_eq|default|namespace|" +
-        "switch|delete|new|template|do|not|this|for").split("|")
-    );
-
-    var buildinConstants = lang.arrayToMap(
-        ("NULL").split("|")
-    );
-
-    // regexp must not have capturing parentheses. Use (?:) instead.
-    // regexps are ordered -> the first match is used
-
-    this.$rules = {
-        "start" : [
-            {
-                token : "comment",
-                regex : "\\/\\/.*$"
-            },
-            DocCommentHighlightRules.getStartRule("doc-start"),
-            {
-                token : "comment", // multi line comment
-                merge : true,
-                regex : "\\/\\*",
-                next : "comment"
-            }, {
-                token : "string", // single line
-                regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]'
-            }, {
-                token : "string", // multi line string start
-                merge : true,
-                regex : '["].*\\\\$',
-                next : "qqstring"
-            }, {
-                token : "string", // single line
-                regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']"
-            }, {
-                token : "string", // multi line string start
-                merge : true,
-                regex : "['].*\\\\$",
-                next : "qstring"
-            }, {
-                token : "constant.numeric", // hex
-                regex : "0[xX][0-9a-fA-F]+\\b"
-            }, {
-                token : "constant.numeric", // float
-                regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b"
-            }, {
-              token : "constant", // 
-              regex : "<[a-zA-Z0-9.]+>"
-            }, {
-              token : "keyword", // pre-compiler directivs
-              regex : "(?:#include|#pragma|#line|#define|#undef|#ifdef|#else|#elif|#endif|#ifndef)"
-          }, {
-                token : function(value) {
-                    if (value == "this")
-                        return "variable.language";
-                    else if (keywords.hasOwnProperty(value))
-                        return "keyword";
-                    else if (buildinConstants.hasOwnProperty(value))
-                        return "constant.language";
-                    else
-                        return "identifier";
-                },
-                regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
-            }, {
-                token : "keyword.operator",
-                regex : "!|\\$|%|&|\\*|\\-\\-|\\-|\\+\\+|\\+|~|==|=|!=|<=|>=|<<=|>>=|>>>=|<>|<|>|!|&&|\\|\\||\\?\\:|\\*=|%=|\\+=|\\-=|&=|\\^=|\\b(?:in|new|delete|typeof|void)"
-            }, {
-              token : "punctuation.operator",
-              regex : "\\?|\\:|\\,|\\;|\\."
-            }, {
-                token : "paren.lparen",
-                regex : "[[({]"
-            }, {
-                token : "paren.rparen",
-                regex : "[\\])}]"
-            }, {
-                token : "text",
-                regex : "\\s+"
-            }
-        ],
-        "comment" : [
-            {
-                token : "comment", // closing comment
-                regex : ".*?\\*\\/",
-                next : "start"
-            }, {
-                token : "comment", // comment spanning whole line
-                merge : true,
-                regex : ".+"
-            }
-        ],
-        "qqstring" : [
-            {
-                token : "string",
-                regex : '(?:(?:\\\\.)|(?:[^"\\\\]))*?"',
-                next : "start"
-            }, {
-                token : "string",
-                merge : true,
-                regex : '.+'
-            }
-        ],
-        "qstring" : [
-            {
-                token : "string",
-                regex : "(?:(?:\\\\.)|(?:[^'\\\\]))*?'",
-                next : "start"
-            }, {
-                token : "string",
-                merge : true,
-                regex : '.+'
-            }
-        ]
-    };
-    
-    this.embedRules(DocCommentHighlightRules, "doc-",
-        [ DocCommentHighlightRules.getEndRule("start") ]);
-};
-
-oop.inherits(c_cppHighlightRules, TextHighlightRules);
-
-exports.c_cppHighlightRules = c_cppHighlightRules;
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/clojure.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/clojure.js
deleted file mode 100644
index 37a0d58..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/clojure.js
+++ /dev/null
@@ -1,121 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *      Shlomo Zalman Heigh 
- *      Carin Meier
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** 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;
-var ClojureHighlightRules = require("./clojure_highlight_rules").ClojureHighlightRules;
-var MatchingParensOutdent = require("./matching_parens_outdent").MatchingParensOutdent;
-var Range = require("../range").Range;
-
-var Mode = function() {
-    this.$tokenizer = new Tokenizer(new ClojureHighlightRules().getRules());
-    this.$outdent = new MatchingParensOutdent();
-};
-oop.inherits(Mode, TextMode);
-
-(function() {
-
-    this.toggleCommentLines = function(state, doc, startRow, endRow) {
-        var outdent = true;
-        var re = /^(\s*)#/;
-
-        for (var i=startRow; i<= endRow; i++) {
-            if (!re.test(doc.getLine(i))) {
-                outdent = false;
-                break;
-            }
-        }
-
-        if (outdent) {
-            var deleteRange = new Range(0, 0, 0, 0);
-            for (var i=startRow; i<= endRow; i++)
-            {
-                var line = doc.getLine(i);
-                var m = line.match(re);
-                deleteRange.start.row = i;
-                deleteRange.end.row = i;
-                deleteRange.end.column = m[0].length;
-                doc.replace(deleteRange, m[1]);
-            }
-        }
-        else {
-            doc.indentRows(startRow, endRow, ";");
-        }
-    };
-
-    this.getNextLineIndent = function(state, line, tab) {
-        var indent = this.$getIndent(line);
-
-        var tokenizedLine = this.$tokenizer.getLineTokens(line, state);
-        var tokens = tokenizedLine.tokens;
-
-        if (tokens.length && tokens[tokens.length-1].type == "comment") {
-            return indent;
-        }
-        
-        if (state == "start") {
-            var match = line.match(/[\(\[]/);
-            if (match) {
-                indent += "  ";
-            }
-            match = line.match(/[\)]/);
-            if (match) {
-              indent = "";
-            }
-        }
-
-        return indent;
-    };
-
-    this.checkOutdent = function(state, line, input) {
-        return this.$outdent.checkOutdent(line, input);
-    };
-
-    this.autoOutdent = function(state, doc, row) {
-        this.$outdent.autoOutdent(doc, row);
-    };
-
-}).call(Mode.prototype);
-
-exports.Mode = Mode;
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/clojure_highlight_rules.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/clojure_highlight_rules.js
deleted file mode 100644
index d5e8ed8..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/clojure_highlight_rules.js
+++ /dev/null
@@ -1,220 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *      Shlomo Zalman Heigh 
- *      Carin Meier
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var oop = require("../lib/oop");
-var lang = require("../lib/lang");
-var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
-
-
-
-var ClojureHighlightRules = function() {
-
-       var builtinFunctions = lang.arrayToMap(
-        ('* *1 *2 *3 *agent* *allow-unresolved-vars* *assert* *clojure-version* ' +
-            '*command-line-args* *compile-files* *compile-path* *e *err* *file* ' +
-            '*flush-on-newline* *in* *macro-meta* *math-context* *ns* *out* ' +
-            '*print-dup* *print-length* *print-level* *print-meta* *print-readably* ' +
-            '*read-eval* *source-path* *use-context-classloader* ' +
-            '*warn-on-reflection* + - -> -> ->> ->> .. / < < <= <= = ' +
-            '== > > >= >= accessor aclone ' +
-            'add-classpath add-watch agent agent-errors aget alength alias all-ns ' +
-            'alter alter-meta! alter-var-root amap ancestors and apply areduce ' +
-            'array-map aset aset-boolean aset-byte aset-char aset-double aset-float ' +
-            'aset-int aset-long aset-short assert assoc assoc! assoc-in associative? ' +
-            'atom await await-for await1 bases bean bigdec bigint binding bit-and ' +
-            'bit-and-not bit-clear bit-flip bit-not bit-or bit-set bit-shift-left ' +
-            'bit-shift-right bit-test bit-xor boolean boolean-array booleans ' +
-            'bound-fn bound-fn* butlast byte byte-array bytes cast char char-array ' +
-            'char-escape-string char-name-string char? chars chunk chunk-append ' +
-            'chunk-buffer chunk-cons chunk-first chunk-next chunk-rest chunked-seq? ' +
-            'class class? clear-agent-errors clojure-version coll? comment commute ' +
-            'comp comparator compare compare-and-set! compile complement concat cond ' +
-            'condp conj conj! cons constantly construct-proxy contains? count ' +
-            'counted? create-ns create-struct cycle dec decimal? declare definline ' +
-            'defmacro defmethod defmulti defn defn- defonce defstruct delay delay? ' +
-            'deliver deref derive descendants destructure disj disj! dissoc dissoc! ' +
-            'distinct distinct? doall doc dorun doseq dosync dotimes doto double ' +
-            'double-array doubles drop drop-last drop-while empty empty? ensure ' +
-            'enumeration-seq eval even? every? false? ffirst file-seq filter find ' +
-            'find-doc find-ns find-var first float float-array float? floats flush ' +
-            'fn fn? fnext for force format future future-call future-cancel ' +
-            'future-cancelled? future-done? future? gen-class gen-interface gensym ' +
-            'get get-in get-method get-proxy-class get-thread-bindings get-validator ' +
-            'hash hash-map hash-set identical? identity if-let if-not ifn? import ' +
-            'in-ns inc init-proxy instance? int int-array integer? interleave intern ' +
-            'interpose into into-array ints io! isa? iterate iterator-seq juxt key ' +
-            'keys keyword keyword? last lazy-cat lazy-seq let letfn line-seq list ' +
-            'list* list? load load-file load-reader load-string loaded-libs locking ' +
-            'long long-array longs loop macroexpand macroexpand-1 make-array ' +
-            'make-hierarchy map map? mapcat max max-key memfn memoize merge ' +
-            'merge-with meta method-sig methods min min-key mod name namespace neg? ' +
-            'newline next nfirst nil? nnext not not-any? not-empty not-every? not= ' +
-            'ns ns-aliases ns-imports ns-interns ns-map ns-name ns-publics ' +
-            'ns-refers ns-resolve ns-unalias ns-unmap nth nthnext num number? odd? ' +
-            'or parents partial partition pcalls peek persistent! pmap pop pop! ' +
-            'pop-thread-bindings pos? pr pr-str prefer-method prefers ' +
-            'primitives-classnames print print-ctor print-doc print-dup print-method ' +
-            'print-namespace-doc print-simple print-special-doc print-str printf ' +
-            'println println-str prn prn-str promise proxy proxy-call-with-super ' +
-            'proxy-mappings proxy-name proxy-super push-thread-bindings pvalues quot ' +
-            'rand rand-int range ratio? rational? rationalize re-find re-groups ' +
-            're-matcher re-matches re-pattern re-seq read read-line read-string ' +
-            'reduce ref ref-history-count ref-max-history ref-min-history ref-set ' +
-            'refer refer-clojure release-pending-sends rem remove remove-method ' +
-            'remove-ns remove-watch repeat repeatedly replace replicate require ' +
-            'reset! reset-meta! resolve rest resultset-seq reverse reversible? rseq ' +
-            'rsubseq second select-keys send send-off seq seq? seque sequence ' +
-            'sequential? set set-validator! set? short short-array shorts ' +
-            'shutdown-agents slurp some sort sort-by sorted-map sorted-map-by ' +
-            'sorted-set sorted-set-by sorted? special-form-anchor special-symbol? ' +
-            'split-at split-with str stream? string? struct struct-map subs subseq ' +
-            'subvec supers swap! symbol symbol? sync syntax-symbol-anchor take ' +
-            'take-last take-nth take-while test the-ns time to-array to-array-2d ' +
-            'trampoline transient tree-seq true? type unchecked-add unchecked-dec ' +
-            'unchecked-divide unchecked-inc unchecked-multiply unchecked-negate ' +
-            'unchecked-remainder unchecked-subtract underive unquote ' +
-            'unquote-splicing update-in update-proxy use val vals var-get var-set ' +
-            'var? vary-meta vec vector vector? when when-first when-let when-not ' +
-            'while with-bindings with-bindings* with-in-str with-loading-context ' +
-            'with-local-vars with-meta with-open with-out-str with-precision xml-seq ' +
-            'zero? zipmap ').split(" ")
-    );
-
-    var keywords = lang.arrayToMap(
-        ('def do fn if let loop monitor-enter monitor-exit new quote recur set! ' +
-            'throw try var').split(" ")
-    );
-
-    var buildinConstants = lang.arrayToMap(
-        ("true false nil").split(" ")
-    );
-
-
-    // regexp must not have capturing parentheses. Use (?:) instead.
-    // regexps are ordered -> the first match is used
-
-    this.$rules = {
-        "start" : [
-            {
-                token : "comment",
-                regex : ";.*$"
-            }, {
-                token : "comment", // multi line comment
-                regex : "^=begin$",
-                next : "comment"
-            }, {
-                token : "keyword", //parens
-                regex : "[\\(|\\)]"
-            }, {
-                token : "keyword", //lists
-                regex : "[\\'\\(]"
-            }, {
-                token : "keyword", //vectors
-                regex : "[\\[|\\]]"
-            }, {
-                token : "keyword", //sets and maps
-                regex : "[\\{|\\}|\\#\\{|\\#\\}]"
-            }, {
-                    token : "keyword", // ampersands
-                    regex : '[\\&]'
-            }, {
-                    token : "keyword", // metadata
-                    regex : '[\\#\\^\\{]'
-            }, {
-                    token : "keyword", // anonymous fn syntactic sugar
-                    regex : '[\\%]'
-            }, {
-                    token : "keyword", // deref reader macro
-                    regex : '[@]'
-            }, {
-                token : "constant.numeric", // hex
-                regex : "0[xX][0-9a-fA-F]+\\b"
-            }, {
-                token : "constant.numeric", // float
-                regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b"
-            }, {
-                token : "constant.language",
-                regex : '[!|\\$|%|&|\\*|\\-\\-|\\-|\\+\\+|\\+||=|!=|<=|>=|<>|<|>|!|&&]'
-            }, {
-                token : function(value) {
-                    if (keywords.hasOwnProperty(value))
-                        return "keyword";
-                    else if (buildinConstants.hasOwnProperty(value))
-                        return "constant.language";
-                        else if (builtinFunctions.hasOwnProperty(value))
-                        return "support.function";
-                    else
-                        return "identifier";
-                },
-                // TODO: Unicode escape sequences
-                // TODO: Unicode identifiers
-                regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
-            }, {
-                token : "string", // single line
-                regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]'
-            }, {
-                token : "string", // symbol
-                regex : "[:](?:[a-zA-Z]|\\d)+"
-            }, {
-                token : "string.regexp", //Regular Expressions
-                regex : '/#"(?:\\.|(?:\\\")|[^\""\n])*"/g'
-            }
-
-        ],
-        "comment" : [
-            {
-                token : "comment", // closing comment
-                regex : "^=end$",
-                next : "start"
-            }, {
-                token : "comment", // comment spanning whole line
-                merge : true,
-                regex : ".+"
-            }
-        ]
-    };
-};
-
-oop.inherits(ClojureHighlightRules, TextHighlightRules);
-
-exports.ClojureHighlightRules = ClojureHighlightRules;
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee.js
deleted file mode 100644
index 4afc289..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee.js
+++ /dev/null
@@ -1,121 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Satoshi Murakami 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var Tokenizer = require("../tokenizer").Tokenizer;
-var Rules = require("./coffee_highlight_rules").CoffeeHighlightRules;
-var Outdent = require("./matching_brace_outdent").MatchingBraceOutdent;
-var PythonFoldMode = require("./folding/pythonic").FoldMode;
-var Range = require("../range").Range;
-var TextMode = require("./text").Mode;
-var WorkerClient = require("../worker/worker_client").WorkerClient;
-var oop = require("../lib/oop");
-
-function Mode() {
-    this.$tokenizer = new Tokenizer(new Rules().getRules());
-    this.$outdent   = new Outdent();
-    this.foldingRules = new PythonFoldMode("=|=>|->|\\s*class [^#]*");
-}
-
-oop.inherits(Mode, TextMode);
-
-(function() {
-    
-    var indenter = /(?:[({[=:]|[-=]>|\b(?:else|switch|try|catch(?:\s*[$A-Za-z_\x7f-\uffff][$\w\x7f-\uffff]*)?|finally))\s*$/;
-    var commentLine = /^(\s*)#/;
-    var hereComment = /^\s*###(?!#)/;
-    var indentation = /^\s*/;
-    
-    this.getNextLineIndent = function(state, line, tab) {
-        var indent = this.$getIndent(line);
-        var tokens = this.$tokenizer.getLineTokens(line, state).tokens;
-    
-        if (!(tokens.length && tokens[tokens.length - 1].type === 'comment') &&
-            state === 'start' && indenter.test(line))
-            indent += tab;
-        return indent;
-    };
-    
-    this.toggleCommentLines = function(state, doc, startRow, endRow){
-        console.log("toggle");
-        var range = new Range(0, 0, 0, 0);
-        for (var i = startRow; i <= endRow; ++i) {
-            var line = doc.getLine(i);
-            if (hereComment.test(line))
-                continue;
-                
-            if (commentLine.test(line))
-                line = line.replace(commentLine, '$1');
-            else
-                line = line.replace(indentation, '$&#');
-    
-            range.end.row = range.start.row = i;
-            range.end.column = line.length + 1;
-            doc.replace(range, line);
-        }
-    };
-    
-    this.checkOutdent = function(state, line, input) {
-        return this.$outdent.checkOutdent(line, input);
-    };
-    
-    this.autoOutdent = function(state, doc, row) {
-        this.$outdent.autoOutdent(doc, row);
-    };
-    
-    this.createWorker = function(session) {
-        var worker = new WorkerClient(["ace"], "worker-coffee.js", "ace/mode/coffee_worker", "Worker");
-        worker.attachToDocument(session.getDocument());
-        
-        worker.on("error", function(e) {
-            session.setAnnotations([e.data]);
-        });
-        
-        worker.on("ok", function(e) {
-            session.clearAnnotations();
-        });
-        
-        return worker;
-    };
-
-}).call(Mode.prototype);
-
-exports.Mode = Mode;
-
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee/coffee-script.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee/coffee-script.js
deleted file mode 100644
index 63bdcf5..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee/coffee-script.js
+++ /dev/null
@@ -1,63 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
- 
-define(function(require, exports, module) {
-    
-    var Lexer = require("./lexer").Lexer;
-    var parser = require("./parser");
-
-    var lexer = new Lexer();
-    parser.lexer = {
-        lex: function() {
-            var tag, _ref2;
-            _ref2 = this.tokens[this.pos++] || [''], tag = _ref2[0], this.yytext = _ref2[1], this.yylineno = _ref2[2];
-            return tag;
-        },
-        setInput: function(tokens) {
-            this.tokens = tokens;
-            return this.pos = 0;
-        },
-        upcomingInput: function() {
-            return "";
-        }
-    };
-    parser.yy = require('./nodes');
-    
-    exports.parse = function(code) {
-        return parser.parse(lexer.tokenize(code));
-    };
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee/helpers.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee/helpers.js
deleted file mode 100644
index 7966a49..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee/helpers.js
+++ /dev/null
@@ -1,100 +0,0 @@
-/**
- * Copyright (c) 2011 Jeremy Ashkenas
- * 
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use,
- * copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following
- * conditions:
- * 
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-define(function(require, exports, module) {
-// Generated by CoffeeScript 1.2.1-pre
-
-  var extend, flatten;
-
-  exports.starts = function(string, literal, start) {
-    return literal === string.substr(start, literal.length);
-  };
-
-  exports.ends = function(string, literal, back) {
-    var len;
-    len = literal.length;
-    return literal === string.substr(string.length - len - (back || 0), len);
-  };
-
-  exports.compact = function(array) {
-    var item, _i, _len, _results;
-    _results = [];
-    for (_i = 0, _len = array.length; _i < _len; _i++) {
-      item = array[_i];
-      if (item) _results.push(item);
-    }
-    return _results;
-  };
-
-  exports.count = function(string, substr) {
-    var num, pos;
-    num = pos = 0;
-    if (!substr.length) return 1 / 0;
-    while (pos = 1 + string.indexOf(substr, pos)) {
-      num++;
-    }
-    return num;
-  };
-
-  exports.merge = function(options, overrides) {
-    return extend(extend({}, options), overrides);
-  };
-
-  extend = exports.extend = function(object, properties) {
-    var key, val;
-    for (key in properties) {
-      val = properties[key];
-      object[key] = val;
-    }
-    return object;
-  };
-
-  exports.flatten = flatten = function(array) {
-    var element, flattened, _i, _len;
-    flattened = [];
-    for (_i = 0, _len = array.length; _i < _len; _i++) {
-      element = array[_i];
-      if (element instanceof Array) {
-        flattened = flattened.concat(flatten(element));
-      } else {
-        flattened.push(element);
-      }
-    }
-    return flattened;
-  };
-
-  exports.del = function(obj, key) {
-    var val;
-    val = obj[key];
-    delete obj[key];
-    return val;
-  };
-
-  exports.last = function(array, back) {
-    return array[array.length - (back || 0) - 1];
-  };
-
-
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee/lexer.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee/lexer.js
deleted file mode 100644
index cd9c307..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee/lexer.js
+++ /dev/null
@@ -1,739 +0,0 @@
-/**
- * Copyright (c) 2011 Jeremy Ashkenas
- * 
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use,
- * copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following
- * conditions:
- * 
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-define(function(require, exports, module) {
-// Generated by CoffeeScript 1.2.1-pre
-
-  var BOOL, CALLABLE, CODE, COFFEE_ALIASES, COFFEE_ALIAS_MAP, COFFEE_KEYWORDS, COMMENT, COMPARE, COMPOUND_ASSIGN, HEREDOC, HEREDOC_ILLEGAL, HEREDOC_INDENT, HEREGEX, HEREGEX_OMIT, IDENTIFIER, INDEXABLE, INVERSES, JSTOKEN, JS_FORBIDDEN, JS_KEYWORDS, LINE_BREAK, LINE_CONTINUER, LOGIC, Lexer, MATH, MULTILINER, MULTI_DENT, NOT_REGEX, NOT_SPACED_REGEX, NUMBER, OPERATOR, REGEX, RELATION, RESERVED, Rewriter, SHIFT, SIMPLESTR, STRICT_PROSCRIBED, TRAILING_SPACES, UNARY, WHITESPACE, compact, count, key, last, starts, _ref, _ref1,
-    __indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
-
-  _ref = require('./rewriter'), Rewriter = _ref.Rewriter, INVERSES = _ref.INVERSES;
-
-  _ref1 = require('./helpers'), count = _ref1.count, starts = _ref1.starts, compact = _ref1.compact, last = _ref1.last;
-
-  exports.Lexer = Lexer = (function() {
-
-    Lexer.name = 'Lexer';
-
-    function Lexer() {}
-
-    Lexer.prototype.tokenize = function(code, opts) {
-      var i, tag;
-      if (opts == null) opts = {};
-      if (WHITESPACE.test(code)) code = "\n" + code;
-      code = code.replace(/\r/g, '').replace(TRAILING_SPACES, '');
-      this.code = code;
-      this.line = opts.line || 0;
-      this.indent = 0;
-      this.indebt = 0;
-      this.outdebt = 0;
-      this.indents = [];
-      this.ends = [];
-      this.tokens = [];
-      i = 0;
-      while (this.chunk = code.slice(i)) {
-        i += this.identifierToken() || this.commentToken() || this.whitespaceToken() || this.lineToken() || this.heredocToken() || this.stringToken() || this.numberToken() || this.regexToken() || this.jsToken() || this.literalToken();
-      }
-      this.closeIndentation();
-      if (tag = this.ends.pop()) this.error("missing " + tag);
-      if (opts.rewrite === false) return this.tokens;
-      return (new Rewriter).rewrite(this.tokens);
-    };
-
-    Lexer.prototype.identifierToken = function() {
-      var colon, forcedIdentifier, id, input, match, prev, tag, _ref2, _ref3;
-      if (!(match = IDENTIFIER.exec(this.chunk))) return 0;
-      input = match[0], id = match[1], colon = match[2];
-      if (id === 'own' && this.tag() === 'FOR') {
-        this.token('OWN', id);
-        return id.length;
-      }
-      forcedIdentifier = colon || (prev = last(this.tokens)) && (((_ref2 = prev[0]) === '.' || _ref2 === '?.' || _ref2 === '::') || !prev.spaced && prev[0] === '@');
-      tag = 'IDENTIFIER';
-      if (!forcedIdentifier && (__indexOf.call(JS_KEYWORDS, id) >= 0 || __indexOf.call(COFFEE_KEYWORDS, id) >= 0)) {
-        tag = id.toUpperCase();
-        if (tag === 'WHEN' && (_ref3 = this.tag(), __indexOf.call(LINE_BREAK, _ref3) >= 0)) {
-          tag = 'LEADING_WHEN';
-        } else if (tag === 'FOR') {
-          this.seenFor = true;
-        } else if (tag === 'UNLESS') {
-          tag = 'IF';
-        } else if (__indexOf.call(UNARY, tag) >= 0) {
-          tag = 'UNARY';
-        } else if (__indexOf.call(RELATION, tag) >= 0) {
-          if (tag !== 'INSTANCEOF' && this.seenFor) {
-            tag = 'FOR' + tag;
-            this.seenFor = false;
-          } else {
-            tag = 'RELATION';
-            if (this.value() === '!') {
-              this.tokens.pop();
-              id = '!' + id;
-            }
-          }
-        }
-      }
-      if (__indexOf.call(JS_FORBIDDEN, id) >= 0) {
-        if (forcedIdentifier) {
-          tag = 'IDENTIFIER';
-          id = new String(id);
-          id.reserved = true;
-        } else if (__indexOf.call(RESERVED, id) >= 0) {
-          this.error("reserved word \"" + id + "\"");
-        }
-      }
-      if (!forcedIdentifier) {
-        if (__indexOf.call(COFFEE_ALIASES, id) >= 0) id = COFFEE_ALIAS_MAP[id];
-        tag = (function() {
-          switch (id) {
-            case '!':
-              return 'UNARY';
-            case '==':
-            case '!=':
-              return 'COMPARE';
-            case '&&':
-            case '||':
-              return 'LOGIC';
-            case 'true':
-            case 'false':
-            case 'null':
-            case 'undefined':
-              return 'BOOL';
-            case 'break':
-            case 'continue':
-              return 'STATEMENT';
-            default:
-              return tag;
-          }
-        })();
-      }
-      this.token(tag, id);
-      if (colon) this.token(':', ':');
-      return input.length;
-    };
-
-    Lexer.prototype.numberToken = function() {
-      var binaryLiteral, lexedLength, match, number, octalLiteral;
-      if (!(match = NUMBER.exec(this.chunk))) return 0;
-      number = match[0];
-      if (/E/.test(number)) {
-        this.error("exponential notation '" + number + "' must be indicated with a lowercase 'e'");
-      } else if (/[BOX]/.test(number)) {
-        this.error("radix prefix '" + number + "' must be lowercase");
-      } else if (/^0[89]/.test(number)) {
-        this.error("decimal literal '" + number + "' must not be prefixed with '0'");
-      } else if (/^0[0-7]/.test(number)) {
-        this.error("octal literal '" + number + "' must be prefixed with '0o'");
-      }
-      lexedLength = number.length;
-      if (octalLiteral = /0o([0-7]+)/.exec(number)) {
-        number = (parseInt(octalLiteral[1], 8)).toString();
-      }
-      if (binaryLiteral = /0b([01]+)/.exec(number)) {
-        number = (parseInt(binaryLiteral[1], 2)).toString();
-      }
-      this.token('NUMBER', number);
-      return lexedLength;
-    };
-
-    Lexer.prototype.stringToken = function() {
-      var match, octalEsc, string;
-      switch (this.chunk.charAt(0)) {
-        case "'":
-          if (!(match = SIMPLESTR.exec(this.chunk))) return 0;
-          this.token('STRING', (string = match[0]).replace(MULTILINER, '\\\n'));
-          break;
-        case '"':
-          if (!(string = this.balancedString(this.chunk, '"'))) return 0;
-          if (0 < string.indexOf('#{', 1)) {
-            this.interpolateString(string.slice(1, -1));
-          } else {
-            this.token('STRING', this.escapeLines(string));
-          }
-          break;
-        default:
-          return 0;
-      }
-      if (octalEsc = /^(?:\\.|[^\\])*\\[0-7]/.test(string)) {
-        this.error("octal escape sequences " + string + " are not allowed");
-      }
-      this.line += count(string, '\n');
-      return string.length;
-    };
-
-    Lexer.prototype.heredocToken = function() {
-      var doc, heredoc, match, quote;
-      if (!(match = HEREDOC.exec(this.chunk))) return 0;
-      heredoc = match[0];
-      quote = heredoc.charAt(0);
-      doc = this.sanitizeHeredoc(match[2], {
-        quote: quote,
-        indent: null
-      });
-      if (quote === '"' && 0 <= doc.indexOf('#{')) {
-        this.interpolateString(doc, {
-          heredoc: true
-        });
-      } else {
-        this.token('STRING', this.makeString(doc, quote, true));
-      }
-      this.line += count(heredoc, '\n');
-      return heredoc.length;
-    };
-
-    Lexer.prototype.commentToken = function() {
-      var comment, here, match;
-      if (!(match = this.chunk.match(COMMENT))) return 0;
-      comment = match[0], here = match[1];
-      if (here) {
-        this.token('HERECOMMENT', this.sanitizeHeredoc(here, {
-          herecomment: true,
-          indent: Array(this.indent + 1).join(' ')
-        }));
-      }
-      this.line += count(comment, '\n');
-      return comment.length;
-    };
-
-    Lexer.prototype.jsToken = function() {
-      var match, script;
-      if (!(this.chunk.charAt(0) === '`' && (match = JSTOKEN.exec(this.chunk)))) {
-        return 0;
-      }
-      this.token('JS', (script = match[0]).slice(1, -1));
-      return script.length;
-    };
-
-    Lexer.prototype.regexToken = function() {
-      var flags, length, match, prev, regex, _ref2, _ref3;
-      if (this.chunk.charAt(0) !== '/') return 0;
-      if (match = HEREGEX.exec(this.chunk)) {
-        length = this.heregexToken(match);
-        this.line += count(match[0], '\n');
-        return length;
-      }
-      prev = last(this.tokens);
-      if (prev && (_ref2 = prev[0], __indexOf.call((prev.spaced ? NOT_REGEX : NOT_SPACED_REGEX), _ref2) >= 0)) {
-        return 0;
-      }
-      if (!(match = REGEX.exec(this.chunk))) return 0;
-      _ref3 = match, match = _ref3[0], regex = _ref3[1], flags = _ref3[2];
-      if (regex.slice(0, 2) === '/*') {
-        this.error('regular expressions cannot begin with `*`');
-      }
-      if (regex === '//') regex = '/(?:)/';
-      this.token('REGEX', "" + regex + flags);
-      return match.length;
-    };
-
-    Lexer.prototype.heregexToken = function(match) {
-      var body, flags, heregex, re, tag, tokens, value, _i, _len, _ref2, _ref3, _ref4, _ref5;
-      heregex = match[0], body = match[1], flags = match[2];
-      if (0 > body.indexOf('#{')) {
-        re = body.replace(HEREGEX_OMIT, '').replace(/\//g, '\\/');
-        if (re.match(/^\*/)) {
-          this.error('regular expressions cannot begin with `*`');
-        }
-        this.token('REGEX', "/" + (re || '(?:)') + "/" + flags);
-        return heregex.length;
-      }
-      this.token('IDENTIFIER', 'RegExp');
-      this.tokens.push(['CALL_START', '(']);
-      tokens = [];
-      _ref2 = this.interpolateString(body, {
-        regex: true
-      });
-      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
-        _ref3 = _ref2[_i], tag = _ref3[0], value = _ref3[1];
-        if (tag === 'TOKENS') {
-          tokens.push.apply(tokens, value);
-        } else {
-          if (!(value = value.replace(HEREGEX_OMIT, ''))) continue;
-          value = value.replace(/\\/g, '\\\\');
-          tokens.push(['STRING', this.makeString(value, '"', true)]);
-        }
-        tokens.push(['+', '+']);
-      }
-      tokens.pop();
-      if (((_ref4 = tokens[0]) != null ? _ref4[0] : void 0) !== 'STRING') {
-        this.tokens.push(['STRING', '""'], ['+', '+']);
-      }
-      (_ref5 = this.tokens).push.apply(_ref5, tokens);
-      if (flags) this.tokens.push([',', ','], ['STRING', '"' + flags + '"']);
-      this.token(')', ')');
-      return heregex.length;
-    };
-
-    Lexer.prototype.lineToken = function() {
-      var diff, indent, match, noNewlines, prev, size;
-      if (!(match = MULTI_DENT.exec(this.chunk))) return 0;
-      indent = match[0];
-      this.line += count(indent, '\n');
-      this.seenFor = false;
-      prev = last(this.tokens, 1);
-      size = indent.length - 1 - indent.lastIndexOf('\n');
-      noNewlines = this.unfinished();
-      if (size - this.indebt === this.indent) {
-        if (noNewlines) {
-          this.suppressNewlines();
-        } else {
-          this.newlineToken();
-        }
-        return indent.length;
-      }
-      if (size > this.indent) {
-        if (noNewlines) {
-          this.indebt = size - this.indent;
-          this.suppressNewlines();
-          return indent.length;
-        }
-        diff = size - this.indent + this.outdebt;
-        this.token('INDENT', diff);
-        this.indents.push(diff);
-        this.ends.push('OUTDENT');
-        this.outdebt = this.indebt = 0;
-      } else {
-        this.indebt = 0;
-        this.outdentToken(this.indent - size, noNewlines);
-      }
-      this.indent = size;
-      return indent.length;
-    };
-
-    Lexer.prototype.outdentToken = function(moveOut, noNewlines) {
-      var dent, len;
-      while (moveOut > 0) {
-        len = this.indents.length - 1;
-        if (this.indents[len] === void 0) {
-          moveOut = 0;
-        } else if (this.indents[len] === this.outdebt) {
-          moveOut -= this.outdebt;
-          this.outdebt = 0;
-        } else if (this.indents[len] < this.outdebt) {
-          this.outdebt -= this.indents[len];
-          moveOut -= this.indents[len];
-        } else {
-          dent = this.indents.pop() - this.outdebt;
-          moveOut -= dent;
-          this.outdebt = 0;
-          this.pair('OUTDENT');
-          this.token('OUTDENT', dent);
-        }
-      }
-      if (dent) this.outdebt -= moveOut;
-      while (this.value() === ';') {
-        this.tokens.pop();
-      }
-      if (!(this.tag() === 'TERMINATOR' || noNewlines)) {
-        this.token('TERMINATOR', '\n');
-      }
-      return this;
-    };
-
-    Lexer.prototype.whitespaceToken = function() {
-      var match, nline, prev;
-      if (!((match = WHITESPACE.exec(this.chunk)) || (nline = this.chunk.charAt(0) === '\n'))) {
-        return 0;
-      }
-      prev = last(this.tokens);
-      if (prev) prev[match ? 'spaced' : 'newLine'] = true;
-      if (match) {
-        return match[0].length;
-      } else {
-        return 0;
-      }
-    };
-
-    Lexer.prototype.newlineToken = function() {
-      while (this.value() === ';') {
-        this.tokens.pop();
-      }
-      if (this.tag() !== 'TERMINATOR') this.token('TERMINATOR', '\n');
-      return this;
-    };
-
-    Lexer.prototype.suppressNewlines = function() {
-      if (this.value() === '\\') this.tokens.pop();
-      return this;
-    };
-
-    Lexer.prototype.literalToken = function() {
-      var match, prev, tag, value, _ref2, _ref3, _ref4, _ref5;
-      if (match = OPERATOR.exec(this.chunk)) {
-        value = match[0];
-        if (CODE.test(value)) this.tagParameters();
-      } else {
-        value = this.chunk.charAt(0);
-      }
-      tag = value;
-      prev = last(this.tokens);
-      if (value === '=' && prev) {
-        if (!prev[1].reserved && (_ref2 = prev[1], __indexOf.call(JS_FORBIDDEN, _ref2) >= 0)) {
-          this.error("reserved word \"" + (this.value()) + "\" can't be assigned");
-        }
-        if ((_ref3 = prev[1]) === '||' || _ref3 === '&&') {
-          prev[0] = 'COMPOUND_ASSIGN';
-          prev[1] += '=';
-          return value.length;
-        }
-      }
-      if (value === ';') {
-        this.seenFor = false;
-        tag = 'TERMINATOR';
-      } else if (__indexOf.call(MATH, value) >= 0) {
-        tag = 'MATH';
-      } else if (__indexOf.call(COMPARE, value) >= 0) {
-        tag = 'COMPARE';
-      } else if (__indexOf.call(COMPOUND_ASSIGN, value) >= 0) {
-        tag = 'COMPOUND_ASSIGN';
-      } else if (__indexOf.call(UNARY, value) >= 0) {
-        tag = 'UNARY';
-      } else if (__indexOf.call(SHIFT, value) >= 0) {
-        tag = 'SHIFT';
-      } else if (__indexOf.call(LOGIC, value) >= 0 || value === '?' && (prev != null ? prev.spaced : void 0)) {
-        tag = 'LOGIC';
-      } else if (prev && !prev.spaced) {
-        if (value === '(' && (_ref4 = prev[0], __indexOf.call(CALLABLE, _ref4) >= 0)) {
-          if (prev[0] === '?') prev[0] = 'FUNC_EXIST';
-          tag = 'CALL_START';
-        } else if (value === '[' && (_ref5 = prev[0], __indexOf.call(INDEXABLE, _ref5) >= 0)) {
-          tag = 'INDEX_START';
-          switch (prev[0]) {
-            case '?':
-              prev[0] = 'INDEX_SOAK';
-          }
-        }
-      }
-      switch (value) {
-        case '(':
-        case '{':
-        case '[':
-          this.ends.push(INVERSES[value]);
-          break;
-        case ')':
-        case '}':
-        case ']':
-          this.pair(value);
-      }
-      this.token(tag, value);
-      return value.length;
-    };
-
-    Lexer.prototype.sanitizeHeredoc = function(doc, options) {
-      var attempt, herecomment, indent, match, _ref2;
-      indent = options.indent, herecomment = options.herecomment;
-      if (herecomment) {
-        if (HEREDOC_ILLEGAL.test(doc)) {
-          this.error("block comment cannot contain \"*/\", starting");
-        }
-        if (doc.indexOf('\n') <= 0) return doc;
-      } else {
-        while (match = HEREDOC_INDENT.exec(doc)) {
-          attempt = match[1];
-          if (indent === null || (0 < (_ref2 = attempt.length) && _ref2 < indent.length)) {
-            indent = attempt;
-          }
-        }
-      }
-      if (indent) doc = doc.replace(RegExp("\\n" + indent, "g"), '\n');
-      if (!herecomment) doc = doc.replace(/^\n/, '');
-      return doc;
-    };
-
-    Lexer.prototype.tagParameters = function() {
-      var i, stack, tok, tokens;
-      if (this.tag() !== ')') return this;
-      stack = [];
-      tokens = this.tokens;
-      i = tokens.length;
-      tokens[--i][0] = 'PARAM_END';
-      while (tok = tokens[--i]) {
-        switch (tok[0]) {
-          case ')':
-            stack.push(tok);
-            break;
-          case '(':
-          case 'CALL_START':
-            if (stack.length) {
-              stack.pop();
-            } else if (tok[0] === '(') {
-              tok[0] = 'PARAM_START';
-              return this;
-            } else {
-              return this;
-            }
-        }
-      }
-      return this;
-    };
-
-    Lexer.prototype.closeIndentation = function() {
-      return this.outdentToken(this.indent);
-    };
-
-    Lexer.prototype.balancedString = function(str, end) {
-      var continueCount, i, letter, match, prev, stack, _i, _ref2;
-      continueCount = 0;
-      stack = [end];
-      for (i = _i = 1, _ref2 = str.length; 1 <= _ref2 ? _i < _ref2 : _i > _ref2; i = 1 <= _ref2 ? ++_i : --_i) {
-        if (continueCount) {
-          --continueCount;
-          continue;
-        }
-        switch (letter = str.charAt(i)) {
-          case '\\':
-            ++continueCount;
-            continue;
-          case end:
-            stack.pop();
-            if (!stack.length) return str.slice(0, i + 1 || 9e9);
-            end = stack[stack.length - 1];
-            continue;
-        }
-        if (end === '}' && (letter === '"' || letter === "'")) {
-          stack.push(end = letter);
-        } else if (end === '}' && letter === '/' && (match = HEREGEX.exec(str.slice(i)) || REGEX.exec(str.slice(i)))) {
-          continueCount += match[0].length - 1;
-        } else if (end === '}' && letter === '{') {
-          stack.push(end = '}');
-        } else if (end === '"' && prev === '#' && letter === '{') {
-          stack.push(end = '}');
-        }
-        prev = letter;
-      }
-      return this.error("missing " + (stack.pop()) + ", starting");
-    };
-
-    Lexer.prototype.interpolateString = function(str, options) {
-      var expr, heredoc, i, inner, interpolated, len, letter, nested, pi, regex, tag, tokens, value, _i, _len, _ref2, _ref3, _ref4;
-      if (options == null) options = {};
-      heredoc = options.heredoc, regex = options.regex;
-      tokens = [];
-      pi = 0;
-      i = -1;
-      while (letter = str.charAt(i += 1)) {
-        if (letter === '\\') {
-          i += 1;
-          continue;
-        }
-        if (!(letter === '#' && str.charAt(i + 1) === '{' && (expr = this.balancedString(str.slice(i + 1), '}')))) {
-          continue;
-        }
-        if (pi < i) tokens.push(['NEOSTRING', str.slice(pi, i)]);
-        inner = expr.slice(1, -1);
-        if (inner.length) {
-          nested = new Lexer().tokenize(inner, {
-            line: this.line,
-            rewrite: false
-          });
-          nested.pop();
-          if (((_ref2 = nested[0]) != null ? _ref2[0] : void 0) === 'TERMINATOR') {
-            nested.shift();
-          }
-          if (len = nested.length) {
-            if (len > 1) {
-              nested.unshift(['(', '(', this.line]);
-              nested.push([')', ')', this.line]);
-            }
-            tokens.push(['TOKENS', nested]);
-          }
-        }
-        i += expr.length;
-        pi = i + 1;
-      }
-      if ((i > pi && pi < str.length)) tokens.push(['NEOSTRING', str.slice(pi)]);
-      if (regex) return tokens;
-      if (!tokens.length) return this.token('STRING', '""');
-      if (tokens[0][0] !== 'NEOSTRING') tokens.unshift(['', '']);
-      if (interpolated = tokens.length > 1) this.token('(', '(');
-      for (i = _i = 0, _len = tokens.length; _i < _len; i = ++_i) {
-        _ref3 = tokens[i], tag = _ref3[0], value = _ref3[1];
-        if (i) this.token('+', '+');
-        if (tag === 'TOKENS') {
-          (_ref4 = this.tokens).push.apply(_ref4, value);
-        } else {
-          this.token('STRING', this.makeString(value, '"', heredoc));
-        }
-      }
-      if (interpolated) this.token(')', ')');
-      return tokens;
-    };
-
-    Lexer.prototype.pair = function(tag) {
-      var size, wanted;
-      if (tag !== (wanted = last(this.ends))) {
-        if ('OUTDENT' !== wanted) this.error("unmatched " + tag);
-        this.indent -= size = last(this.indents);
-        this.outdentToken(size, true);
-        return this.pair(tag);
-      }
-      return this.ends.pop();
-    };
-
-    Lexer.prototype.token = function(tag, value) {
-      return this.tokens.push([tag, value, this.line]);
-    };
-
-    Lexer.prototype.tag = function(index, tag) {
-      var tok;
-      return (tok = last(this.tokens, index)) && (tag ? tok[0] = tag : tok[0]);
-    };
-
-    Lexer.prototype.value = function(index, val) {
-      var tok;
-      return (tok = last(this.tokens, index)) && (val ? tok[1] = val : tok[1]);
-    };
-
-    Lexer.prototype.unfinished = function() {
-      var _ref2;
-      return LINE_CONTINUER.test(this.chunk) || ((_ref2 = this.tag()) === '\\' || _ref2 === '.' || _ref2 === '?.' || _ref2 === 'UNARY' || _ref2 === 'MATH' || _ref2 === '+' || _ref2 === '-' || _ref2 === 'SHIFT' || _ref2 === 'RELATION' || _ref2 === 'COMPARE' || _ref2 === 'LOGIC' || _ref2 === 'THROW' || _ref2 === 'EXTENDS');
-    };
-
-    Lexer.prototype.escapeLines = function(str, heredoc) {
-      return str.replace(MULTILINER, heredoc ? '\\n' : '');
-    };
-
-    Lexer.prototype.makeString = function(body, quote, heredoc) {
-      if (!body) return quote + quote;
-      body = body.replace(/\\([\s\S])/g, function(match, contents) {
-        if (contents === '\n' || contents === quote) {
-          return contents;
-        } else {
-          return match;
-        }
-      });
-      body = body.replace(RegExp("" + quote, "g"), '\\$&');
-      return quote + this.escapeLines(body, heredoc) + quote;
-    };
-
-    Lexer.prototype.error = function(message) {
-      throw SyntaxError("" + message + " on line " + (this.line + 1));
-    };
-
-    return Lexer;
-
-  })();
-
-  JS_KEYWORDS = ['true', 'false', 'null', 'this', 'new', 'delete', 'typeof', 'in', 'instanceof', 'return', 'throw', 'break', 'continue', 'debugger', 'if', 'else', 'switch', 'for', 'while', 'do', 'try', 'catch', 'finally', 'class', 'extends', 'super'];
-
-  COFFEE_KEYWORDS = ['undefined', 'then', 'unless', 'until', 'loop', 'of', 'by', 'when'];
-
-  COFFEE_ALIAS_MAP = {
-    and: '&&',
-    or: '||',
-    is: '==',
-    isnt: '!=',
-    not: '!',
-    yes: 'true',
-    no: 'false',
-    on: 'true',
-    off: 'false'
-  };
-
-  COFFEE_ALIASES = (function() {
-    var _results;
-    _results = [];
-    for (key in COFFEE_ALIAS_MAP) {
-      _results.push(key);
-    }
-    return _results;
-  })();
-
-  COFFEE_KEYWORDS = COFFEE_KEYWORDS.concat(COFFEE_ALIASES);
-
-  RESERVED = ['case', 'default', 'function', 'var', 'void', 'with', 'const', 'let', 'enum', 'export', 'import', 'native', '__hasProp', '__extends', '__slice', '__bind', '__indexOf', 'implements', 'interface', 'let', 'package', 'private', 'protected', 'public', 'static', 'yield'];
-
-  STRICT_PROSCRIBED = ['arguments', 'eval'];
-
-  JS_FORBIDDEN = JS_KEYWORDS.concat(RESERVED).concat(STRICT_PROSCRIBED);
-
-  exports.RESERVED = RESERVED.concat(JS_KEYWORDS).concat(COFFEE_KEYWORDS).concat(STRICT_PROSCRIBED);
-
-  exports.STRICT_PROSCRIBED = STRICT_PROSCRIBED;
-
-  IDENTIFIER = /^([$A-Za-z_\x7f-\uffff][$\w\x7f-\uffff]*)([^\n\S]*:(?!:))?/;
-
-  NUMBER = /^0b[01]+|^0o[0-7]+|^0x[\da-f]+|^\d*\.?\d+(?:e[+-]?\d+)?/i;
-
-  HEREDOC = /^("""|''')([\s\S]*?)(?:\n[^\n\S]*)?\1/;
-
-  OPERATOR = /^(?:[-=]>|[-+*\/%<>&|^!?=]=|>>>=?|([-+:])\1|([&|<>])\2=?|\?\.|\.{2,3})/;
-
-  WHITESPACE = /^[^\n\S]+/;
-
-  COMMENT = /^###([^#][\s\S]*?)(?:###[^\n\S]*|(?:###)?$)|^(?:\s*#(?!##[^#]).*)+/;
-
-  CODE = /^[-=]>/;
-
-  MULTI_DENT = /^(?:\n[^\n\S]*)+/;
-
-  SIMPLESTR = /^'[^\\']*(?:\\.[^\\']*)*'/;
-
-  JSTOKEN = /^`[^\\`]*(?:\\.[^\\`]*)*`/;
-
-  REGEX = /^(\/(?![\s=])[^[\/\n\\]*(?:(?:\\[\s\S]|\[[^\]\n\\]*(?:\\[\s\S][^\]\n\\]*)*])[^[\/\n\\]*)*\/)([imgy]{0,4})(?!\w)/;
-
-  HEREGEX = /^\/{3}([\s\S]+?)\/{3}([imgy]{0,4})(?!\w)/;
-
-  HEREGEX_OMIT = /\s+(?:#.*)?/g;
-
-  MULTILINER = /\n/g;
-
-  HEREDOC_INDENT = /\n+([^\n\S]*)/g;
-
-  HEREDOC_ILLEGAL = /\*\//;
-
-  LINE_CONTINUER = /^\s*(?:,|\??\.(?![.\d])|::)/;
-
-  TRAILING_SPACES = /\s+$/;
-
-  COMPOUND_ASSIGN = ['-=', '+=', '/=', '*=', '%=', '||=', '&&=', '?=', '<<=', '>>=', '>>>=', '&=', '^=', '|='];
-
-  UNARY = ['!', '~', 'NEW', 'TYPEOF', 'DELETE', 'DO'];
-
-  LOGIC = ['&&', '||', '&', '|', '^'];
-
-  SHIFT = ['<<', '>>', '>>>'];
-
-  COMPARE = ['==', '!=', '<', '>', '<=', '>='];
-
-  MATH = ['*', '/', '%'];
-
-  RELATION = ['IN', 'OF', 'INSTANCEOF'];
-
-  BOOL = ['TRUE', 'FALSE', 'NULL', 'UNDEFINED'];
-
-  NOT_REGEX = ['NUMBER', 'REGEX', 'BOOL', '++', '--', ']'];
-
-  NOT_SPACED_REGEX = NOT_REGEX.concat(')', '}', 'THIS', 'IDENTIFIER', 'STRING');
-
-  CALLABLE = ['IDENTIFIER', 'STRING', 'REGEX', ')', ']', '}', '?', '::', '@', 'THIS', 'SUPER'];
-
-  INDEXABLE = CALLABLE.concat('NUMBER', 'BOOL');
-
-  LINE_BREAK = ['INDENT', 'OUTDENT', 'TERMINATOR'];
-
-
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee/nodes.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee/nodes.js
deleted file mode 100644
index 1040940..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee/nodes.js
+++ /dev/null
@@ -1,2756 +0,0 @@
-/**
- * Copyright (c) 2011 Jeremy Ashkenas
- * 
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use,
- * copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following
- * conditions:
- * 
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-define(function(require, exports, module) {
-// Generated by CoffeeScript 1.2.1-pre
-
-  var Access, Arr, Assign, Base, Block, Call, Class, Closure, Code, Comment, Existence, Extends, For, IDENTIFIER, IDENTIFIER_STR, IS_STRING, If, In, Index, LEVEL_ACCESS, LEVEL_COND, LEVEL_LIST, LEVEL_OP, LEVEL_PAREN, LEVEL_TOP, Literal, METHOD_DEF, NEGATE, NO, Obj, Op, Param, Parens, RESERVED, Range, Return, SIMPLENUM, STRICT_PROSCRIBED, Scope, Slice, Splat, Switch, TAB, THIS, Throw, Try, UTILITIES, Value, While, YES, compact, del, ends, extend, flatten, last, merge, multident, starts, unfoldSoak, utility, _ref, _ref1,
-    __hasProp = {}.hasOwnProperty,
-    __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor; child.__super__ = parent.prototype; return child; },
-    __indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
-
-  Scope = require('./scope').Scope;
-
-  _ref = require('./lexer'), RESERVED = _ref.RESERVED, STRICT_PROSCRIBED = _ref.STRICT_PROSCRIBED;
-
-  _ref1 = require('./helpers'), compact = _ref1.compact, flatten = _ref1.flatten, extend = _ref1.extend, merge = _ref1.merge, del = _ref1.del, starts = _ref1.starts, ends = _ref1.ends, last = _ref1.last;
-
-  exports.extend = extend;
-
-  YES = function() {
-    return true;
-  };
-
-  NO = function() {
-    return false;
-  };
-
-  THIS = function() {
-    return this;
-  };
-
-  NEGATE = function() {
-    this.negated = !this.negated;
-    return this;
-  };
-
-  exports.Base = Base = (function() {
-
-    Base.name = 'Base';
-
-    function Base() {}
-
-    Base.prototype.compile = function(o, lvl) {
-      var node;
-      o = extend({}, o);
-      if (lvl) o.level = lvl;
-      node = this.unfoldSoak(o) || this;
-      node.tab = o.indent;
-      if (o.level === LEVEL_TOP || !node.isStatement(o)) {
-        return node.compileNode(o);
-      } else {
-        return node.compileClosure(o);
-      }
-    };
-
-    Base.prototype.compileClosure = function(o) {
-      if (this.jumps()) {
-        throw SyntaxError('cannot use a pure statement in an expression.');
-      }
-      o.sharedScope = true;
-      return Closure.wrap(this).compileNode(o);
-    };
-
-    Base.prototype.cache = function(o, level, reused) {
-      var ref, sub;
-      if (!this.isComplex()) {
-        ref = level ? this.compile(o, level) : this;
-        return [ref, ref];
-      } else {
-        ref = new Literal(reused || o.scope.freeVariable('ref'));
-        sub = new Assign(ref, this);
-        if (level) {
-          return [sub.compile(o, level), ref.value];
-        } else {
-          return [sub, ref];
-        }
-      }
-    };
-
-    Base.prototype.compileLoopReference = function(o, name) {
-      var src, tmp;
-      src = tmp = this.compile(o, LEVEL_LIST);
-      if (!((-Infinity < +src && +src < Infinity) || IDENTIFIER.test(src) && o.scope.check(src, true))) {
-        src = "" + (tmp = o.scope.freeVariable(name)) + " = " + src;
-      }
-      return [src, tmp];
-    };
-
-    Base.prototype.makeReturn = function(res) {
-      var me;
-      me = this.unwrapAll();
-      if (res) {
-        return new Call(new Literal("" + res + ".push"), [me]);
-      } else {
-        return new Return(me);
-      }
-    };
-
-    Base.prototype.contains = function(pred) {
-      var contains;
-      contains = false;
-      this.traverseChildren(false, function(node) {
-        if (pred(node)) {
-          contains = true;
-          return false;
-        }
-      });
-      return contains;
-    };
-
-    Base.prototype.containsType = function(type) {
-      return this instanceof type || this.contains(function(node) {
-        return node instanceof type;
-      });
-    };
-
-    Base.prototype.lastNonComment = function(list) {
-      var i;
-      i = list.length;
-      while (i--) {
-        if (!(list[i] instanceof Comment)) return list[i];
-      }
-      return null;
-    };
-
-    Base.prototype.toString = function(idt, name) {
-      var tree;
-      if (idt == null) idt = '';
-      if (name == null) name = this.constructor.name;
-      tree = '\n' + idt + name;
-      if (this.soak) tree += '?';
-      this.eachChild(function(node) {
-        return tree += node.toString(idt + TAB);
-      });
-      return tree;
-    };
-
-    Base.prototype.eachChild = function(func) {
-      var attr, child, _i, _j, _len, _len1, _ref2, _ref3;
-      if (!this.children) return this;
-      _ref2 = this.children;
-      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
-        attr = _ref2[_i];
-        if (this[attr]) {
-          _ref3 = flatten([this[attr]]);
-          for (_j = 0, _len1 = _ref3.length; _j < _len1; _j++) {
-            child = _ref3[_j];
-            if (func(child) === false) return this;
-          }
-        }
-      }
-      return this;
-    };
-
-    Base.prototype.traverseChildren = function(crossScope, func) {
-      return this.eachChild(function(child) {
-        if (func(child) === false) return false;
-        return child.traverseChildren(crossScope, func);
-      });
-    };
-
-    Base.prototype.invert = function() {
-      return new Op('!', this);
-    };
-
-    Base.prototype.unwrapAll = function() {
-      var node;
-      node = this;
-      while (node !== (node = node.unwrap())) {
-        continue;
-      }
-      return node;
-    };
-
-    Base.prototype.children = [];
-
-    Base.prototype.isStatement = NO;
-
-    Base.prototype.jumps = NO;
-
-    Base.prototype.isComplex = YES;
-
-    Base.prototype.isChainable = NO;
-
-    Base.prototype.isAssignable = NO;
-
-    Base.prototype.unwrap = THIS;
-
-    Base.prototype.unfoldSoak = NO;
-
-    Base.prototype.assigns = NO;
-
-    return Base;
-
-  })();
-
-  exports.Block = Block = (function(_super) {
-
-    __extends(Block, _super);
-
-    Block.name = 'Block';
-
-    function Block(nodes) {
-      this.expressions = compact(flatten(nodes || []));
-    }
-
-    Block.prototype.children = ['expressions'];
-
-    Block.prototype.push = function(node) {
-      this.expressions.push(node);
-      return this;
-    };
-
-    Block.prototype.pop = function() {
-      return this.expressions.pop();
-    };
-
-    Block.prototype.unshift = function(node) {
-      this.expressions.unshift(node);
-      return this;
-    };
-
-    Block.prototype.unwrap = function() {
-      if (this.expressions.length === 1) {
-        return this.expressions[0];
-      } else {
-        return this;
-      }
-    };
-
-    Block.prototype.isEmpty = function() {
-      return !this.expressions.length;
-    };
-
-    Block.prototype.isStatement = function(o) {
-      var exp, _i, _len, _ref2;
-      _ref2 = this.expressions;
-      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
-        exp = _ref2[_i];
-        if (exp.isStatement(o)) return true;
-      }
-      return false;
-    };
-
-    Block.prototype.jumps = function(o) {
-      var exp, _i, _len, _ref2;
-      _ref2 = this.expressions;
-      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
-        exp = _ref2[_i];
-        if (exp.jumps(o)) return exp;
-      }
-    };
-
-    Block.prototype.makeReturn = function(res) {
-      var expr, len;
-      len = this.expressions.length;
-      while (len--) {
-        expr = this.expressions[len];
-        if (!(expr instanceof Comment)) {
-          this.expressions[len] = expr.makeReturn(res);
-          if (expr instanceof Return && !expr.expression) {
-            this.expressions.splice(len, 1);
-          }
-          break;
-        }
-      }
-      return this;
-    };
-
-    Block.prototype.compile = function(o, level) {
-      if (o == null) o = {};
-      if (o.scope) {
-        return Block.__super__.compile.call(this, o, level);
-      } else {
-        return this.compileRoot(o);
-      }
-    };
-
-    Block.prototype.compileNode = function(o) {
-      var code, codes, node, top, _i, _len, _ref2;
-      this.tab = o.indent;
-      top = o.level === LEVEL_TOP;
-      codes = [];
-      _ref2 = this.expressions;
-      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
-        node = _ref2[_i];
-        node = node.unwrapAll();
-        node = node.unfoldSoak(o) || node;
-        if (node instanceof Block) {
-          codes.push(node.compileNode(o));
-        } else if (top) {
-          node.front = true;
-          code = node.compile(o);
-          if (!node.isStatement(o)) {
-            code = "" + this.tab + code + ";";
-            if (node instanceof Literal) code = "" + code + "\n";
-          }
-          codes.push(code);
-        } else {
-          codes.push(node.compile(o, LEVEL_LIST));
-        }
-      }
-      if (top) {
-        if (this.spaced) {
-          return "\n" + (codes.join('\n\n')) + "\n";
-        } else {
-          return codes.join('\n');
-        }
-      }
-      code = codes.join(', ') || 'void 0';
-      if (codes.length > 1 && o.level >= LEVEL_LIST) {
-        return "(" + code + ")";
-      } else {
-        return code;
-      }
-    };
-
-    Block.prototype.compileRoot = function(o) {
-      var code, exp, i, prelude, preludeExps, rest;
-      o.indent = o.bare ? '' : TAB;
-      o.scope = new Scope(null, this, null);
-      o.level = LEVEL_TOP;
-      this.spaced = true;
-      prelude = "";
-      if (!o.bare) {
-        preludeExps = (function() {
-          var _i, _len, _ref2, _results;
-          _ref2 = this.expressions;
-          _results = [];
-          for (i = _i = 0, _len = _ref2.length; _i < _len; i = ++_i) {
-            exp = _ref2[i];
-            if (!(exp.unwrap() instanceof Comment)) break;
-            _results.push(exp);
-          }
-          return _results;
-        }).call(this);
-        rest = this.expressions.slice(preludeExps.length);
-        this.expressions = preludeExps;
-        if (preludeExps.length) {
-          prelude = "" + (this.compileNode(merge(o, {
-            indent: ''
-          }))) + "\n";
-        }
-        this.expressions = rest;
-      }
-      code = this.compileWithDeclarations(o);
-      if (o.bare) return code;
-      return "" + prelude + "(function() {\n" + code + "\n}).call(this);\n";
-    };
-
-    Block.prototype.compileWithDeclarations = function(o) {
-      var assigns, code, declars, exp, i, post, rest, scope, spaced, _i, _len, _ref2, _ref3, _ref4;
-      code = post = '';
-      _ref2 = this.expressions;
-      for (i = _i = 0, _len = _ref2.length; _i < _len; i = ++_i) {
-        exp = _ref2[i];
-        exp = exp.unwrap();
-        if (!(exp instanceof Comment || exp instanceof Literal)) break;
-      }
-      o = merge(o, {
-        level: LEVEL_TOP
-      });
-      if (i) {
-        rest = this.expressions.splice(i, 9e9);
-        _ref3 = [this.spaced, false], spaced = _ref3[0], this.spaced = _ref3[1];
-        _ref4 = [this.compileNode(o), spaced], code = _ref4[0], this.spaced = _ref4[1];
-        this.expressions = rest;
-      }
-      post = this.compileNode(o);
-      scope = o.scope;
-      if (scope.expressions === this) {
-        declars = o.scope.hasDeclarations();
-        assigns = scope.hasAssignments;
-        if (declars || assigns) {
-          if (i) code += '\n';
-          code += "" + this.tab + "var ";
-          if (declars) code += scope.declaredVariables().join(', ');
-          if (assigns) {
-            if (declars) code += ",\n" + (this.tab + TAB);
-            code += scope.assignedVariables().join(",\n" + (this.tab + TAB));
-          }
-          code += ';\n';
-        }
-      }
-      return code + post;
-    };
-
-    Block.wrap = function(nodes) {
-      if (nodes.length === 1 && nodes[0] instanceof Block) return nodes[0];
-      return new Block(nodes);
-    };
-
-    return Block;
-
-  })(Base);
-
-  exports.Literal = Literal = (function(_super) {
-
-    __extends(Literal, _super);
-
-    Literal.name = 'Literal';
-
-    function Literal(value) {
-      this.value = value;
-    }
-
-    Literal.prototype.makeReturn = function() {
-      if (this.isStatement()) {
-        return this;
-      } else {
-        return Literal.__super__.makeReturn.apply(this, arguments);
-      }
-    };
-
-    Literal.prototype.isAssignable = function() {
-      return IDENTIFIER.test(this.value);
-    };
-
-    Literal.prototype.isStatement = function() {
-      var _ref2;
-      return (_ref2 = this.value) === 'break' || _ref2 === 'continue' || _ref2 === 'debugger';
-    };
-
-    Literal.prototype.isComplex = NO;
-
-    Literal.prototype.assigns = function(name) {
-      return name === this.value;
-    };
-
-    Literal.prototype.jumps = function(o) {
-      if (this.value === 'break' && !((o != null ? o.loop : void 0) || (o != null ? o.block : void 0))) {
-        return this;
-      }
-      if (this.value === 'continue' && !(o != null ? o.loop : void 0)) return this;
-    };
-
-    Literal.prototype.compileNode = function(o) {
-      var code, _ref2;
-      code = this.isUndefined ? o.level >= LEVEL_ACCESS ? '(void 0)' : 'void 0' : this.value === 'this' ? ((_ref2 = o.scope.method) != null ? _ref2.bound : void 0) ? o.scope.method.context : this.value : this.value.reserved ? "\"" + this.value + "\"" : this.value;
-      if (this.isStatement()) {
-        return "" + this.tab + code + ";";
-      } else {
-        return code;
-      }
-    };
-
-    Literal.prototype.toString = function() {
-      return ' "' + this.value + '"';
-    };
-
-    return Literal;
-
-  })(Base);
-
-  exports.Return = Return = (function(_super) {
-
-    __extends(Return, _super);
-
-    Return.name = 'Return';
-
-    function Return(expr) {
-      if (expr && !expr.unwrap().isUndefined) this.expression = expr;
-    }
-
-    Return.prototype.children = ['expression'];
-
-    Return.prototype.isStatement = YES;
-
-    Return.prototype.makeReturn = THIS;
-
-    Return.prototype.jumps = THIS;
-
-    Return.prototype.compile = function(o, level) {
-      var expr, _ref2;
-      expr = (_ref2 = this.expression) != null ? _ref2.makeReturn() : void 0;
-      if (expr && !(expr instanceof Return)) {
-        return expr.compile(o, level);
-      } else {
-        return Return.__super__.compile.call(this, o, level);
-      }
-    };
-
-    Return.prototype.compileNode = function(o) {
-      return this.tab + ("return" + [this.expression ? " " + (this.expression.compile(o, LEVEL_PAREN)) : void 0] + ";");
-    };
-
-    return Return;
-
-  })(Base);
-
-  exports.Value = Value = (function(_super) {
-
-    __extends(Value, _super);
-
-    Value.name = 'Value';
-
-    function Value(base, props, tag) {
-      if (!props && base instanceof Value) return base;
-      this.base = base;
-      this.properties = props || [];
-      if (tag) this[tag] = true;
-      return this;
-    }
-
-    Value.prototype.children = ['base', 'properties'];
-
-    Value.prototype.add = function(props) {
-      this.properties = this.properties.concat(props);
-      return this;
-    };
-
-    Value.prototype.hasProperties = function() {
-      return !!this.properties.length;
-    };
-
-    Value.prototype.isArray = function() {
-      return !this.properties.length && this.base instanceof Arr;
-    };
-
-    Value.prototype.isComplex = function() {
-      return this.hasProperties() || this.base.isComplex();
-    };
-
-    Value.prototype.isAssignable = function() {
-      return this.hasProperties() || this.base.isAssignable();
-    };
-
-    Value.prototype.isSimpleNumber = function() {
-      return this.base instanceof Literal && SIMPLENUM.test(this.base.value);
-    };
-
-    Value.prototype.isString = function() {
-      return this.base instanceof Literal && IS_STRING.test(this.base.value);
-    };
-
-    Value.prototype.isAtomic = function() {
-      var node, _i, _len, _ref2;
-      _ref2 = this.properties.concat(this.base);
-      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
-        node = _ref2[_i];
-        if (node.soak || node instanceof Call) return false;
-      }
-      return true;
-    };
-
-    Value.prototype.isStatement = function(o) {
-      return !this.properties.length && this.base.isStatement(o);
-    };
-
-    Value.prototype.assigns = function(name) {
-      return !this.properties.length && this.base.assigns(name);
-    };
-
-    Value.prototype.jumps = function(o) {
-      return !this.properties.length && this.base.jumps(o);
-    };
-
-    Value.prototype.isObject = function(onlyGenerated) {
-      if (this.properties.length) return false;
-      return (this.base instanceof Obj) && (!onlyGenerated || this.base.generated);
-    };
-
-    Value.prototype.isSplice = function() {
-      return last(this.properties) instanceof Slice;
-    };
-
-    Value.prototype.unwrap = function() {
-      if (this.properties.length) {
-        return this;
-      } else {
-        return this.base;
-      }
-    };
-
-    Value.prototype.cacheReference = function(o) {
-      var base, bref, name, nref;
-      name = last(this.properties);
-      if (this.properties.length < 2 && !this.base.isComplex() && !(name != null ? name.isComplex() : void 0)) {
-        return [this, this];
-      }
-      base = new Value(this.base, this.properties.slice(0, -1));
-      if (base.isComplex()) {
-        bref = new Literal(o.scope.freeVariable('base'));
-        base = new Value(new Parens(new Assign(bref, base)));
-      }
-      if (!name) return [base, bref];
-      if (name.isComplex()) {
-        nref = new Literal(o.scope.freeVariable('name'));
-        name = new Index(new Assign(nref, name.index));
-        nref = new Index(nref);
-      }
-      return [base.add(name), new Value(bref || base.base, [nref || name])];
-    };
-
-    Value.prototype.compileNode = function(o) {
-      var code, prop, props, _i, _len;
-      this.base.front = this.front;
-      props = this.properties;
-      code = this.base.compile(o, props.length ? LEVEL_ACCESS : null);
-      if ((this.base instanceof Parens || props.length) && SIMPLENUM.test(code)) {
-        code = "" + code + ".";
-      }
-      for (_i = 0, _len = props.length; _i < _len; _i++) {
-        prop = props[_i];
-        code += prop.compile(o);
-      }
-      return code;
-    };
-
-    Value.prototype.unfoldSoak = function(o) {
-      var result,
-        _this = this;
-      if (this.unfoldedSoak != null) return this.unfoldedSoak;
-      result = (function() {
-        var fst, i, ifn, prop, ref, snd, _i, _len, _ref2;
-        if (ifn = _this.base.unfoldSoak(o)) {
-          Array.prototype.push.apply(ifn.body.properties, _this.properties);
-          return ifn;
-        }
-        _ref2 = _this.properties;
-        for (i = _i = 0, _len = _ref2.length; _i < _len; i = ++_i) {
-          prop = _ref2[i];
-          if (!prop.soak) continue;
-          prop.soak = false;
-          fst = new Value(_this.base, _this.properties.slice(0, i));
-          snd = new Value(_this.base, _this.properties.slice(i));
-          if (fst.isComplex()) {
-            ref = new Literal(o.scope.freeVariable('ref'));
-            fst = new Parens(new Assign(ref, fst));
-            snd.base = ref;
-          }
-          return new If(new Existence(fst), snd, {
-            soak: true
-          });
-        }
-        return null;
-      })();
-      return this.unfoldedSoak = result || false;
-    };
-
-    return Value;
-
-  })(Base);
-
-  exports.Comment = Comment = (function(_super) {
-
-    __extends(Comment, _super);
-
-    Comment.name = 'Comment';
-
-    function Comment(comment) {
-      this.comment = comment;
-    }
-
-    Comment.prototype.isStatement = YES;
-
-    Comment.prototype.makeReturn = THIS;
-
-    Comment.prototype.compileNode = function(o, level) {
-      var code;
-      code = '/*' + multident(this.comment, this.tab) + ("\n" + this.tab + "*/\n");
-      if ((level || o.level) === LEVEL_TOP) code = o.indent + code;
-      return code;
-    };
-
-    return Comment;
-
-  })(Base);
-
-  exports.Call = Call = (function(_super) {
-
-    __extends(Call, _super);
-
-    Call.name = 'Call';
-
-    function Call(variable, args, soak) {
-      this.args = args != null ? args : [];
-      this.soak = soak;
-      this.isNew = false;
-      this.isSuper = variable === 'super';
-      this.variable = this.isSuper ? null : variable;
-    }
-
-    Call.prototype.children = ['variable', 'args'];
-
-    Call.prototype.newInstance = function() {
-      var base, _ref2;
-      base = ((_ref2 = this.variable) != null ? _ref2.base : void 0) || this.variable;
-      if (base instanceof Call && !base.isNew) {
-        base.newInstance();
-      } else {
-        this.isNew = true;
-      }
-      return this;
-    };
-
-    Call.prototype.superReference = function(o) {
-      var accesses, method, name;
-      method = o.scope.method;
-      if (!method) throw SyntaxError('cannot call super outside of a function.');
-      name = method.name;
-      if (name == null) {
-        throw SyntaxError('cannot call super on an anonymous function.');
-      }
-      if (method.klass) {
-        accesses = [new Access(new Literal('__super__'))];
-        if (method["static"]) {
-          accesses.push(new Access(new Literal('constructor')));
-        }
-        accesses.push(new Access(new Literal(name)));
-        return (new Value(new Literal(method.klass), accesses)).compile(o);
-      } else {
-        return "" + name + ".__super__.constructor";
-      }
-    };
-
-    Call.prototype.unfoldSoak = function(o) {
-      var call, ifn, left, list, rite, _i, _len, _ref2, _ref3;
-      if (this.soak) {
-        if (this.variable) {
-          if (ifn = unfoldSoak(o, this, 'variable')) return ifn;
-          _ref2 = new Value(this.variable).cacheReference(o), left = _ref2[0], rite = _ref2[1];
-        } else {
-          left = new Literal(this.superReference(o));
-          rite = new Value(left);
-        }
-        rite = new Call(rite, this.args);
-        rite.isNew = this.isNew;
-        left = new Literal("typeof " + (left.compile(o)) + " === \"function\"");
-        return new If(left, new Value(rite), {
-          soak: true
-        });
-      }
-      call = this;
-      list = [];
-      while (true) {
-        if (call.variable instanceof Call) {
-          list.push(call);
-          call = call.variable;
-          continue;
-        }
-        if (!(call.variable instanceof Value)) break;
-        list.push(call);
-        if (!((call = call.variable.base) instanceof Call)) break;
-      }
-      _ref3 = list.reverse();
-      for (_i = 0, _len = _ref3.length; _i < _len; _i++) {
-        call = _ref3[_i];
-        if (ifn) {
-          if (call.variable instanceof Call) {
-            call.variable = ifn;
-          } else {
-            call.variable.base = ifn;
-          }
-        }
-        ifn = unfoldSoak(o, call, 'variable');
-      }
-      return ifn;
-    };
-
-    Call.prototype.filterImplicitObjects = function(list) {
-      var node, nodes, obj, prop, properties, _i, _j, _len, _len1, _ref2;
-      nodes = [];
-      for (_i = 0, _len = list.length; _i < _len; _i++) {
-        node = list[_i];
-        if (!((typeof node.isObject === "function" ? node.isObject() : void 0) && node.base.generated)) {
-          nodes.push(node);
-          continue;
-        }
-        obj = null;
-        _ref2 = node.base.properties;
-        for (_j = 0, _len1 = _ref2.length; _j < _len1; _j++) {
-          prop = _ref2[_j];
-          if (prop instanceof Assign || prop instanceof Comment) {
-            if (!obj) nodes.push(obj = new Obj(properties = [], true));
-            properties.push(prop);
-          } else {
-            nodes.push(prop);
-            obj = null;
-          }
-        }
-      }
-      return nodes;
-    };
-
-    Call.prototype.compileNode = function(o) {
-      var arg, args, code, _ref2;
-      if ((_ref2 = this.variable) != null) _ref2.front = this.front;
-      if (code = Splat.compileSplattedArray(o, this.args, true)) {
-        return this.compileSplat(o, code);
-      }
-      args = this.filterImplicitObjects(this.args);
-      args = ((function() {
-        var _i, _len, _results;
-        _results = [];
-        for (_i = 0, _len = args.length; _i < _len; _i++) {
-          arg = args[_i];
-          _results.push(arg.compile(o, LEVEL_LIST));
-        }
-        return _results;
-      })()).join(', ');
-      if (this.isSuper) {
-        return this.superReference(o) + (".call(this" + (args && ', ' + args) + ")");
-      } else {
-        return (this.isNew ? 'new ' : '') + this.variable.compile(o, LEVEL_ACCESS) + ("(" + args + ")");
-      }
-    };
-
-    Call.prototype.compileSuper = function(args, o) {
-      return "" + (this.superReference(o)) + ".call(this" + (args.length ? ', ' : '') + args + ")";
-    };
-
-    Call.prototype.compileSplat = function(o, splatArgs) {
-      var base, fun, idt, name, ref;
-      if (this.isSuper) {
-        return "" + (this.superReference(o)) + ".apply(this, " + splatArgs + ")";
-      }
-      if (this.isNew) {
-        idt = this.tab + TAB;
-        return "(function(func, args, ctor) {\n" + idt + "ctor.prototype = func.prototype;\n" + idt + "var child = new ctor, result = func.apply(child, args), t = typeof result;\n" + idt + "return t == \"object\" || t == \"function\" ? result || child : child;\n" + this.tab + "})(" + (this.variable.compile(o, LEVEL_LIST)) + ", " + splatArgs + ", function(){})";
-      }
-      base = new Value(this.variable);
-      if ((name = base.properties.pop()) && base.isComplex()) {
-        ref = o.scope.freeVariable('ref');
-        fun = "(" + ref + " = " + (base.compile(o, LEVEL_LIST)) + ")" + (name.compile(o));
-      } else {
-        fun = base.compile(o, LEVEL_ACCESS);
-        if (SIMPLENUM.test(fun)) fun = "(" + fun + ")";
-        if (name) {
-          ref = fun;
-          fun += name.compile(o);
-        } else {
-          ref = 'null';
-        }
-      }
-      return "" + fun + ".apply(" + ref + ", " + splatArgs + ")";
-    };
-
-    return Call;
-
-  })(Base);
-
-  exports.Extends = Extends = (function(_super) {
-
-    __extends(Extends, _super);
-
-    Extends.name = 'Extends';
-
-    function Extends(child, parent) {
-      this.child = child;
-      this.parent = parent;
-    }
-
-    Extends.prototype.children = ['child', 'parent'];
-
-    Extends.prototype.compile = function(o) {
-      return new Call(new Value(new Literal(utility('extends'))), [this.child, this.parent]).compile(o);
-    };
-
-    return Extends;
-
-  })(Base);
-
-  exports.Access = Access = (function(_super) {
-
-    __extends(Access, _super);
-
-    Access.name = 'Access';
-
-    function Access(name, tag) {
-      this.name = name;
-      this.name.asKey = true;
-      this.soak = tag === 'soak';
-    }
-
-    Access.prototype.children = ['name'];
-
-    Access.prototype.compile = function(o) {
-      var name;
-      name = this.name.compile(o);
-      if (IDENTIFIER.test(name)) {
-        return "." + name;
-      } else {
-        return "[" + name + "]";
-      }
-    };
-
-    Access.prototype.isComplex = NO;
-
-    return Access;
-
-  })(Base);
-
-  exports.Index = Index = (function(_super) {
-
-    __extends(Index, _super);
-
-    Index.name = 'Index';
-
-    function Index(index) {
-      this.index = index;
-    }
-
-    Index.prototype.children = ['index'];
-
-    Index.prototype.compile = function(o) {
-      return "[" + (this.index.compile(o, LEVEL_PAREN)) + "]";
-    };
-
-    Index.prototype.isComplex = function() {
-      return this.index.isComplex();
-    };
-
-    return Index;
-
-  })(Base);
-
-  exports.Range = Range = (function(_super) {
-
-    __extends(Range, _super);
-
-    Range.name = 'Range';
-
-    Range.prototype.children = ['from', 'to'];
-
-    function Range(from, to, tag) {
-      this.from = from;
-      this.to = to;
-      this.exclusive = tag === 'exclusive';
-      this.equals = this.exclusive ? '' : '=';
-    }
-
-    Range.prototype.compileVariables = function(o) {
-      var step, _ref2, _ref3, _ref4, _ref5;
-      o = merge(o, {
-        top: true
-      });
-      _ref2 = this.from.cache(o, LEVEL_LIST), this.fromC = _ref2[0], this.fromVar = _ref2[1];
-      _ref3 = this.to.cache(o, LEVEL_LIST), this.toC = _ref3[0], this.toVar = _ref3[1];
-      if (step = del(o, 'step')) {
-        _ref4 = step.cache(o, LEVEL_LIST), this.step = _ref4[0], this.stepVar = _ref4[1];
-      }
-      _ref5 = [this.fromVar.match(SIMPLENUM), this.toVar.match(SIMPLENUM)], this.fromNum = _ref5[0], this.toNum = _ref5[1];
-      if (this.stepVar) return this.stepNum = this.stepVar.match(SIMPLENUM);
-    };
-
-    Range.prototype.compileNode = function(o) {
-      var cond, condPart, from, gt, idx, idxName, known, lt, namedIndex, stepPart, to, varPart, _ref2, _ref3;
-      if (!this.fromVar) this.compileVariables(o);
-      if (!o.index) return this.compileArray(o);
-      known = this.fromNum && this.toNum;
-      idx = del(o, 'index');
-      idxName = del(o, 'name');
-      namedIndex = idxName && idxName !== idx;
-      varPart = "" + idx + " = " + this.fromC;
-      if (this.toC !== this.toVar) varPart += ", " + this.toC;
-      if (this.step !== this.stepVar) varPart += ", " + this.step;
-      _ref2 = ["" + idx + " <" + this.equals, "" + idx + " >" + this.equals], lt = _ref2[0], gt = _ref2[1];
-      condPart = this.stepNum ? +this.stepNum > 0 ? "" + lt + " " + this.toVar : "" + gt + " " + this.toVar : known ? ((_ref3 = [+this.fromNum, +this.toNum], from = _ref3[0], to = _ref3[1], _ref3), from <= to ? "" + lt + " " + to : "" + gt + " " + to) : (cond = "" + this.fromVar + " <= " + this.toVar, "" + cond + " ? " + lt + " " + this.toVar + " : " + gt + " " + this.toVar);
-      stepPart = this.stepVar ? "" + idx + " += " + this.stepVar : known ? namedIndex ? from <= to ? "++" + idx : "--" + idx : from <= to ? "" + idx + "++" : "" + idx + "--" : namedIndex ? "" + cond + " ? ++" + idx + " : --" + idx : "" + cond + " ? " + idx + "++ : " + idx + "--";
-      if (namedIndex) varPart = "" + idxName + " = " + varPart;
-      if (namedIndex) stepPart = "" + idxName + " = " + stepPart;
-      return "" + varPart + "; " + condPart + "; " + stepPart;
-    };
-
-    Range.prototype.compileArray = function(o) {
-      var args, body, cond, hasArgs, i, idt, post, pre, range, result, vars, _i, _ref2, _ref3, _results;
-      if (this.fromNum && this.toNum && Math.abs(this.fromNum - this.toNum) <= 20) {
-        range = (function() {
-          _results = [];
-          for (var _i = _ref2 = +this.fromNum, _ref3 = +this.toNum; _ref2 <= _ref3 ? _i <= _ref3 : _i >= _ref3; _ref2 <= _ref3 ? _i++ : _i--){ _results.push(_i); }
-          return _results;
-        }).apply(this);
-        if (this.exclusive) range.pop();
-        return "[" + (range.join(', ')) + "]";
-      }
-      idt = this.tab + TAB;
-      i = o.scope.freeVariable('i');
-      result = o.scope.freeVariable('results');
-      pre = "\n" + idt + result + " = [];";
-      if (this.fromNum && this.toNum) {
-        o.index = i;
-        body = this.compileNode(o);
-      } else {
-        vars = ("" + i + " = " + this.fromC) + (this.toC !== this.toVar ? ", " + this.toC : '');
-        cond = "" + this.fromVar + " <= " + this.toVar;
-        body = "var " + vars + "; " + cond + " ? " + i + " <" + this.equals + " " + this.toVar + " : " + i + " >" + this.equals + " " + this.toVar + "; " + cond + " ? " + i + "++ : " + i + "--";
-      }
-      post = "{ " + result + ".push(" + i + "); }\n" + idt + "return " + result + ";\n" + o.indent;
-      hasArgs = function(node) {
-        return node != null ? node.contains(function(n) {
-          return n instanceof Literal && n.value === 'arguments' && !n.asKey;
-        }) : void 0;
-      };
-      if (hasArgs(this.from) || hasArgs(this.to)) args = ', arguments';
-      return "(function() {" + pre + "\n" + idt + "for (" + body + ")" + post + "}).apply(this" + (args != null ? args : '') + ")";
-    };
-
-    return Range;
-
-  })(Base);
-
-  exports.Slice = Slice = (function(_super) {
-
-    __extends(Slice, _super);
-
-    Slice.name = 'Slice';
-
-    Slice.prototype.children = ['range'];
-
-    function Slice(range) {
-      this.range = range;
-      Slice.__super__.constructor.call(this);
-    }
-
-    Slice.prototype.compileNode = function(o) {
-      var compiled, from, fromStr, to, toStr, _ref2;
-      _ref2 = this.range, to = _ref2.to, from = _ref2.from;
-      fromStr = from && from.compile(o, LEVEL_PAREN) || '0';
-      compiled = to && to.compile(o, LEVEL_PAREN);
-      if (to && !(!this.range.exclusive && +compiled === -1)) {
-        toStr = ', ' + (this.range.exclusive ? compiled : SIMPLENUM.test(compiled) ? "" + (+compiled + 1) : (compiled = to.compile(o, LEVEL_ACCESS), "" + compiled + " + 1 || 9e9"));
-      }
-      return ".slice(" + fromStr + (toStr || '') + ")";
-    };
-
-    return Slice;
-
-  })(Base);
-
-  exports.Obj = Obj = (function(_super) {
-
-    __extends(Obj, _super);
-
-    Obj.name = 'Obj';
-
-    function Obj(props, generated) {
-      this.generated = generated != null ? generated : false;
-      this.objects = this.properties = props || [];
-    }
-
-    Obj.prototype.children = ['properties'];
-
-    Obj.prototype.compileNode = function(o) {
-      var i, idt, indent, join, lastNoncom, node, obj, prop, propName, propNames, props, _i, _j, _len, _len1, _ref2;
-      props = this.properties;
-      propNames = [];
-      _ref2 = this.properties;
-      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
-        prop = _ref2[_i];
-        if (prop.isComplex()) prop = prop.variable;
-        if (prop != null) {
-          propName = prop.unwrapAll().value.toString();
-          if (__indexOf.call(propNames, propName) >= 0) {
-            throw SyntaxError("multiple object literal properties named \"" + propName + "\"");
-          }
-          propNames.push(propName);
-        }
-      }
-      if (!props.length) return (this.front ? '({})' : '{}');
-      if (this.generated) {
-        for (_j = 0, _len1 = props.length; _j < _len1; _j++) {
-          node = props[_j];
-          if (node instanceof Value) {
-            throw new Error('cannot have an implicit value in an implicit object');
-          }
-        }
-      }
-      idt = o.indent += TAB;
-      lastNoncom = this.lastNonComment(this.properties);
-      props = (function() {
-        var _k, _len2, _results;
-        _results = [];
-        for (i = _k = 0, _len2 = props.length; _k < _len2; i = ++_k) {
-          prop = props[i];
-          join = i === props.length - 1 ? '' : prop === lastNoncom || prop instanceof Comment ? '\n' : ',\n';
-          indent = prop instanceof Comment ? '' : idt;
-          if (prop instanceof Value && prop["this"]) {
-            prop = new Assign(prop.properties[0].name, prop, 'object');
-          }
-          if (!(prop instanceof Comment)) {
-            if (!(prop instanceof Assign)) prop = new Assign(prop, prop, 'object');
-            (prop.variable.base || prop.variable).asKey = true;
-          }
-          _results.push(indent + prop.compile(o, LEVEL_TOP) + join);
-        }
-        return _results;
-      })();
-      props = props.join('');
-      obj = "{" + (props && '\n' + props + '\n' + this.tab) + "}";
-      if (this.front) {
-        return "(" + obj + ")";
-      } else {
-        return obj;
-      }
-    };
-
-    Obj.prototype.assigns = function(name) {
-      var prop, _i, _len, _ref2;
-      _ref2 = this.properties;
-      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
-        prop = _ref2[_i];
-        if (prop.assigns(name)) return true;
-      }
-      return false;
-    };
-
-    return Obj;
-
-  })(Base);
-
-  exports.Arr = Arr = (function(_super) {
-
-    __extends(Arr, _super);
-
-    Arr.name = 'Arr';
-
-    function Arr(objs) {
-      this.objects = objs || [];
-    }
-
-    Arr.prototype.children = ['objects'];
-
-    Arr.prototype.filterImplicitObjects = Call.prototype.filterImplicitObjects;
-
-    Arr.prototype.compileNode = function(o) {
-      var code, obj, objs;
-      if (!this.objects.length) return '[]';
-      o.indent += TAB;
-      objs = this.filterImplicitObjects(this.objects);
-      if (code = Splat.compileSplattedArray(o, objs)) return code;
-      code = ((function() {
-        var _i, _len, _results;
-        _results = [];
-        for (_i = 0, _len = objs.length; _i < _len; _i++) {
-          obj = objs[_i];
-          _results.push(obj.compile(o, LEVEL_LIST));
-        }
-        return _results;
-      })()).join(', ');
-      if (code.indexOf('\n') >= 0) {
-        return "[\n" + o.indent + code + "\n" + this.tab + "]";
-      } else {
-        return "[" + code + "]";
-      }
-    };
-
-    Arr.prototype.assigns = function(name) {
-      var obj, _i, _len, _ref2;
-      _ref2 = this.objects;
-      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
-        obj = _ref2[_i];
-        if (obj.assigns(name)) return true;
-      }
-      return false;
-    };
-
-    return Arr;
-
-  })(Base);
-
-  exports.Class = Class = (function(_super) {
-
-    __extends(Class, _super);
-
-    Class.name = 'Class';
-
-    function Class(variable, parent, body) {
-      this.variable = variable;
-      this.parent = parent;
-      this.body = body != null ? body : new Block;
-      this.boundFuncs = [];
-      this.body.classBody = true;
-    }
-
-    Class.prototype.children = ['variable', 'parent', 'body'];
-
-    Class.prototype.determineName = function() {
-      var decl, tail;
-      if (!this.variable) return null;
-      decl = (tail = last(this.variable.properties)) ? tail instanceof Access && tail.name.value : this.variable.base.value;
-      if (__indexOf.call(STRICT_PROSCRIBED, decl) >= 0) {
-        throw SyntaxError("variable name may not be " + decl);
-      }
-      return decl && (decl = IDENTIFIER.test(decl) && decl);
-    };
-
-    Class.prototype.setContext = function(name) {
-      return this.body.traverseChildren(false, function(node) {
-        if (node.classBody) return false;
-        if (node instanceof Literal && node.value === 'this') {
-          return node.value = name;
-        } else if (node instanceof Code) {
-          node.klass = name;
-          if (node.bound) return node.context = name;
-        }
-      });
-    };
-
-    Class.prototype.addBoundFunctions = function(o) {
-      var bvar, lhs, _i, _len, _ref2, _results;
-      if (this.boundFuncs.length) {
-        _ref2 = this.boundFuncs;
-        _results = [];
-        for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
-          bvar = _ref2[_i];
-          lhs = (new Value(new Literal("this"), [new Access(bvar)])).compile(o);
-          _results.push(this.ctor.body.unshift(new Literal("" + lhs + " = " + (utility('bind')) + "(" + lhs + ", this)")));
-        }
-        return _results;
-      }
-    };
-
-    Class.prototype.addProperties = function(node, name, o) {
-      var assign, base, exprs, func, props;
-      props = node.base.properties.slice(0);
-      exprs = (function() {
-        var _results;
-        _results = [];
-        while (assign = props.shift()) {
-          if (assign instanceof Assign) {
-            base = assign.variable.base;
-            delete assign.context;
-            func = assign.value;
-            if (base.value === 'constructor') {
-              if (this.ctor) {
-                throw new Error('cannot define more than one constructor in a class');
-              }
-              if (func.bound) {
-                throw new Error('cannot define a constructor as a bound function');
-              }
-              if (func instanceof Code) {
-                assign = this.ctor = func;
-              } else {
-                this.externalCtor = o.scope.freeVariable('class');
-                assign = new Assign(new Literal(this.externalCtor), func);
-              }
-            } else {
-              if (assign.variable["this"]) {
-                func["static"] = true;
-                if (func.bound) func.context = name;
-              } else {
-                assign.variable = new Value(new Literal(name), [new Access(new Literal('prototype')), new Access(base)]);
-                if (func instanceof Code && func.bound) {
-                  this.boundFuncs.push(base);
-                  func.bound = false;
-                }
-              }
-            }
-          }
-          _results.push(assign);
-        }
-        return _results;
-      }).call(this);
-      return compact(exprs);
-    };
-
-    Class.prototype.walkBody = function(name, o) {
-      var _this = this;
-      return this.traverseChildren(false, function(child) {
-        var exps, i, node, _i, _len, _ref2;
-        if (child instanceof Class) return false;
-        if (child instanceof Block) {
-          _ref2 = exps = child.expressions;
-          for (i = _i = 0, _len = _ref2.length; _i < _len; i = ++_i) {
-            node = _ref2[i];
-            if (node instanceof Value && node.isObject(true)) {
-              exps[i] = _this.addProperties(node, name, o);
-            }
-          }
-          return child.expressions = exps = flatten(exps);
-        }
-      });
-    };
-
-    Class.prototype.hoistDirectivePrologue = function() {
-      var expressions, index, node;
-      index = 0;
-      expressions = this.body.expressions;
-      while ((node = expressions[index]) && node instanceof Comment || node instanceof Value && node.isString()) {
-        ++index;
-      }
-      return this.directives = expressions.splice(0, index);
-    };
-
-    Class.prototype.ensureConstructor = function(name) {
-      if (!this.ctor) {
-        this.ctor = new Code;
-        if (this.parent) {
-          this.ctor.body.push(new Literal("" + name + ".__super__.constructor.apply(this, arguments)"));
-        }
-        if (this.externalCtor) {
-          this.ctor.body.push(new Literal("" + this.externalCtor + ".apply(this, arguments)"));
-        }
-        this.ctor.body.makeReturn();
-        this.body.expressions.unshift(this.ctor);
-      }
-      this.ctor.ctor = this.ctor.name = name;
-      this.ctor.klass = null;
-      return this.ctor.noReturn = true;
-    };
-
-    Class.prototype.compileNode = function(o) {
-      var call, decl, klass, lname, name, params, _ref2;
-      decl = this.determineName();
-      name = decl || '_Class';
-      if (name.reserved) name = "_" + name;
-      lname = new Literal(name);
-      this.hoistDirectivePrologue();
-      this.setContext(name);
-      this.walkBody(name, o);
-      this.ensureConstructor(name);
-      this.body.spaced = true;
-      if (!(this.ctor instanceof Code)) this.body.expressions.unshift(this.ctor);
-      if (decl) {
-        this.body.expressions.unshift(new Assign(new Value(new Literal(name), [new Access(new Literal('name'))]), new Literal("'" + name + "'")));
-      }
-      this.body.expressions.push(lname);
-      (_ref2 = this.body.expressions).unshift.apply(_ref2, this.directives);
-      this.addBoundFunctions(o);
-      call = Closure.wrap(this.body);
-      if (this.parent) {
-        this.superClass = new Literal(o.scope.freeVariable('super', false));
-        this.body.expressions.unshift(new Extends(lname, this.superClass));
-        call.args.push(this.parent);
-        params = call.variable.params || call.variable.base.params;
-        params.push(new Param(this.superClass));
-      }
-      klass = new Parens(call, true);
-      if (this.variable) klass = new Assign(this.variable, klass);
-      return klass.compile(o);
-    };
-
-    return Class;
-
-  })(Base);
-
-  exports.Assign = Assign = (function(_super) {
-
-    __extends(Assign, _super);
-
-    Assign.name = 'Assign';
-
-    function Assign(variable, value, context, options) {
-      var forbidden, name, _ref2;
-      this.variable = variable;
-      this.value = value;
-      this.context = context;
-      this.param = options && options.param;
-      this.subpattern = options && options.subpattern;
-      forbidden = (_ref2 = (name = this.variable.unwrapAll().value), __indexOf.call(STRICT_PROSCRIBED, _ref2) >= 0);
-      if (forbidden && this.context !== 'object') {
-        throw SyntaxError("variable name may not be \"" + name + "\"");
-      }
-    }
-
-    Assign.prototype.children = ['variable', 'value'];
-
-    Assign.prototype.isStatement = function(o) {
-      return (o != null ? o.level : void 0) === LEVEL_TOP && (this.context != null) && __indexOf.call(this.context, "?") >= 0;
-    };
-
-    Assign.prototype.assigns = function(name) {
-      return this[this.context === 'object' ? 'value' : 'variable'].assigns(name);
-    };
-
-    Assign.prototype.unfoldSoak = function(o) {
-      return unfoldSoak(o, this, 'variable');
-    };
-
-    Assign.prototype.compileNode = function(o) {
-      var isValue, match, name, val, varBase, _ref2, _ref3, _ref4, _ref5;
-      if (isValue = this.variable instanceof Value) {
-        if (this.variable.isArray() || this.variable.isObject()) {
-          return this.compilePatternMatch(o);
-        }
-        if (this.variable.isSplice()) return this.compileSplice(o);
-        if ((_ref2 = this.context) === '||=' || _ref2 === '&&=' || _ref2 === '?=') {
-          return this.compileConditional(o);
-        }
-      }
-      name = this.variable.compile(o, LEVEL_LIST);
-      if (!this.context) {
-        if (!(varBase = this.variable.unwrapAll()).isAssignable()) {
-          throw SyntaxError("\"" + (this.variable.compile(o)) + "\" cannot be assigned.");
-        }
-        if (!(typeof varBase.hasProperties === "function" ? varBase.hasProperties() : void 0)) {
-          if (this.param) {
-            o.scope.add(name, 'var');
-          } else {
-            o.scope.find(name);
-          }
-        }
-      }
-      if (this.value instanceof Code && (match = METHOD_DEF.exec(name))) {
-        if (match[1]) this.value.klass = match[1];
-        this.value.name = (_ref3 = (_ref4 = (_ref5 = match[2]) != null ? _ref5 : match[3]) != null ? _ref4 : match[4]) != null ? _ref3 : match[5];
-      }
-      val = this.value.compile(o, LEVEL_LIST);
-      if (this.context === 'object') return "" + name + ": " + val;
-      val = name + (" " + (this.context || '=') + " ") + val;
-      if (o.level <= LEVEL_LIST) {
-        return val;
-      } else {
-        return "(" + val + ")";
-      }
-    };
-
-    Assign.prototype.compilePatternMatch = function(o) {
-      var acc, assigns, code, i, idx, isObject, ivar, name, obj, objects, olen, ref, rest, splat, top, val, value, vvar, _i, _len, _ref2, _ref3, _ref4, _ref5, _ref6, _ref7, _ref8;
-      top = o.level === LEVEL_TOP;
-      value = this.value;
-      objects = this.variable.base.objects;
-      if (!(olen = objects.length)) {
-        code = value.compile(o);
-        if (o.level >= LEVEL_OP) {
-          return "(" + code + ")";
-        } else {
-          return code;
-        }
-      }
-      isObject = this.variable.isObject();
-      if (top && olen === 1 && !((obj = objects[0]) instanceof Splat)) {
-        if (obj instanceof Assign) {
-          _ref2 = obj, (_ref3 = _ref2.variable, idx = _ref3.base), obj = _ref2.value;
-        } else {
-          if (obj.base instanceof Parens) {
-            _ref4 = new Value(obj.unwrapAll()).cacheReference(o), obj = _ref4[0], idx = _ref4[1];
-          } else {
-            idx = isObject ? obj["this"] ? obj.properties[0].name : obj : new Literal(0);
-          }
-        }
-        acc = IDENTIFIER.test(idx.unwrap().value || 0);
-        value = new Value(value);
-        value.properties.push(new (acc ? Access : Index)(idx));
-        if (_ref5 = obj.unwrap().value, __indexOf.call(RESERVED, _ref5) >= 0) {
-          throw new SyntaxError("assignment to a reserved word: " + (obj.compile(o)) + " = " + (value.compile(o)));
-        }
-        return new Assign(obj, value, null, {
-          param: this.param
-        }).compile(o, LEVEL_TOP);
-      }
-      vvar = value.compile(o, LEVEL_LIST);
-      assigns = [];
-      splat = false;
-      if (!IDENTIFIER.test(vvar) || this.variable.assigns(vvar)) {
-        assigns.push("" + (ref = o.scope.freeVariable('ref')) + " = " + vvar);
-        vvar = ref;
-      }
-      for (i = _i = 0, _len = objects.length; _i < _len; i = ++_i) {
-        obj = objects[i];
-        idx = i;
-        if (isObject) {
-          if (obj instanceof Assign) {
-            _ref6 = obj, (_ref7 = _ref6.variable, idx = _ref7.base), obj = _ref6.value;
-          } else {
-            if (obj.base instanceof Parens) {
-              _ref8 = new Value(obj.unwrapAll()).cacheReference(o), obj = _ref8[0], idx = _ref8[1];
-            } else {
-              idx = obj["this"] ? obj.properties[0].name : obj;
-            }
-          }
-        }
-        if (!splat && obj instanceof Splat) {
-          name = obj.name.unwrap().value;
-          obj = obj.unwrap();
-          val = "" + olen + " <= " + vvar + ".length ? " + (utility('slice')) + ".call(" + vvar + ", " + i;
-          if (rest = olen - i - 1) {
-            ivar = o.scope.freeVariable('i');
-            val += ", " + ivar + " = " + vvar + ".length - " + rest + ") : (" + ivar + " = " + i + ", [])";
-          } else {
-            val += ") : []";
-          }
-          val = new Literal(val);
-          splat = "" + ivar + "++";
-        } else {
-          name = obj.unwrap().value;
-          if (obj instanceof Splat) {
-            obj = obj.name.compile(o);
-            throw new SyntaxError("multiple splats are disallowed in an assignment: " + obj + "...");
-          }
-          if (typeof idx === 'number') {
-            idx = new Literal(splat || idx);
-            acc = false;
-          } else {
-            acc = isObject && IDENTIFIER.test(idx.unwrap().value || 0);
-          }
-          val = new Value(new Literal(vvar), [new (acc ? Access : Index)(idx)]);
-        }
-        if ((name != null) && __indexOf.call(RESERVED, name) >= 0) {
-          throw new SyntaxError("assignment to a reserved word: " + (obj.compile(o)) + " = " + (val.compile(o)));
-        }
-        assigns.push(new Assign(obj, val, null, {
-          param: this.param,
-          subpattern: true
-        }).compile(o, LEVEL_LIST));
-      }
-      if (!(top || this.subpattern)) assigns.push(vvar);
-      code = assigns.join(', ');
-      if (o.level < LEVEL_LIST) {
-        return code;
-      } else {
-        return "(" + code + ")";
-      }
-    };
-
-    Assign.prototype.compileConditional = function(o) {
-      var left, right, _ref2;
-      _ref2 = this.variable.cacheReference(o), left = _ref2[0], right = _ref2[1];
-      if (left.base instanceof Literal && left.base.value !== "this" && !o.scope.check(left.base.value)) {
-        throw new Error("the variable \"" + left.base.value + "\" can't be assigned with " + this.context + " because it has not been defined.");
-      }
-      if (__indexOf.call(this.context, "?") >= 0) o.isExistentialEquals = true;
-      return new Op(this.context.slice(0, -1), left, new Assign(right, this.value, '=')).compile(o);
-    };
-
-    Assign.prototype.compileSplice = function(o) {
-      var code, exclusive, from, fromDecl, fromRef, name, to, valDef, valRef, _ref2, _ref3, _ref4;
-      _ref2 = this.variable.properties.pop().range, from = _ref2.from, to = _ref2.to, exclusive = _ref2.exclusive;
-      name = this.variable.compile(o);
-      _ref3 = (from != null ? from.cache(o, LEVEL_OP) : void 0) || ['0', '0'], fromDecl = _ref3[0], fromRef = _ref3[1];
-      if (to) {
-        if ((from != null ? from.isSimpleNumber() : void 0) && to.isSimpleNumber()) {
-          to = +to.compile(o) - +fromRef;
-          if (!exclusive) to += 1;
-        } else {
-          to = to.compile(o, LEVEL_ACCESS) + ' - ' + fromRef;
-          if (!exclusive) to += ' + 1';
-        }
-      } else {
-        to = "9e9";
-      }
-      _ref4 = this.value.cache(o, LEVEL_LIST), valDef = _ref4[0], valRef = _ref4[1];
-      code = "[].splice.apply(" + name + ", [" + fromDecl + ", " + to + "].concat(" + valDef + ")), " + valRef;
-      if (o.level > LEVEL_TOP) {
-        return "(" + code + ")";
-      } else {
-        return code;
-      }
-    };
-
-    return Assign;
-
-  })(Base);
-
-  exports.Code = Code = (function(_super) {
-
-    __extends(Code, _super);
-
-    Code.name = 'Code';
-
-    function Code(params, body, tag) {
-      this.params = params || [];
-      this.body = body || new Block;
-      this.bound = tag === 'boundfunc';
-      if (this.bound) this.context = '_this';
-    }
-
-    Code.prototype.children = ['params', 'body'];
-
-    Code.prototype.isStatement = function() {
-      return !!this.ctor;
-    };
-
-    Code.prototype.jumps = NO;
-
-    Code.prototype.compileNode = function(o) {
-      var code, exprs, i, idt, lit, name, p, param, params, ref, splats, uniqs, val, wasEmpty, _i, _j, _k, _l, _len, _len1, _len2, _len3, _len4, _len5, _m, _n, _ref2, _ref3, _ref4, _ref5, _ref6, _ref7, _ref8;
-      o.scope = new Scope(o.scope, this.body, this);
-      o.scope.shared = del(o, 'sharedScope');
-      o.indent += TAB;
-      delete o.bare;
-      delete o.isExistentialEquals;
-      params = [];
-      exprs = [];
-      _ref2 = this.paramNames();
-      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
-        name = _ref2[_i];
-        if (!o.scope.check(name)) o.scope.parameter(name);
-      }
-      _ref3 = this.params;
-      for (_j = 0, _len1 = _ref3.length; _j < _len1; _j++) {
-        param = _ref3[_j];
-        if (!param.splat) continue;
-        _ref4 = this.params;
-        for (_k = 0, _len2 = _ref4.length; _k < _len2; _k++) {
-          p = _ref4[_k];
-          if (p.name.value) o.scope.add(p.name.value, 'var', true);
-        }
-        splats = new Assign(new Value(new Arr((function() {
-          var _l, _len3, _ref5, _results;
-          _ref5 = this.params;
-          _results = [];
-          for (_l = 0, _len3 = _ref5.length; _l < _len3; _l++) {
-            p = _ref5[_l];
-            _results.push(p.asReference(o));
-          }
-          return _results;
-        }).call(this))), new Value(new Literal('arguments')));
-        break;
-      }
-      _ref5 = this.params;
-      for (_l = 0, _len3 = _ref5.length; _l < _len3; _l++) {
-        param = _ref5[_l];
-        if (param.isComplex()) {
-          val = ref = param.asReference(o);
-          if (param.value) val = new Op('?', ref, param.value);
-          exprs.push(new Assign(new Value(param.name), val, '=', {
-            param: true
-          }));
-        } else {
-          ref = param;
-          if (param.value) {
-            lit = new Literal(ref.name.value + ' == null');
-            val = new Assign(new Value(param.name), param.value, '=');
-            exprs.push(new If(lit, val));
-          }
-        }
-        if (!splats) params.push(ref);
-      }
-      wasEmpty = this.body.isEmpty();
-      if (splats) exprs.unshift(splats);
-      if (exprs.length) {
-        (_ref6 = this.body.expressions).unshift.apply(_ref6, exprs);
-      }
-      for (i = _m = 0, _len4 = params.length; _m < _len4; i = ++_m) {
-        p = params[i];
-        o.scope.parameter(params[i] = p.compile(o));
-      }
-      uniqs = [];
-      _ref7 = this.paramNames();
-      for (_n = 0, _len5 = _ref7.length; _n < _len5; _n++) {
-        name = _ref7[_n];
-        if (__indexOf.call(uniqs, name) >= 0) {
-          throw SyntaxError("multiple parameters named '" + name + "'");
-        }
-        uniqs.push(name);
-      }
-      if (!(wasEmpty || this.noReturn)) this.body.makeReturn();
-      if (this.bound) {
-        if ((_ref8 = o.scope.parent.method) != null ? _ref8.bound : void 0) {
-          this.bound = this.context = o.scope.parent.method.context;
-        } else if (!this["static"]) {
-          o.scope.parent.assign('_this', 'this');
-        }
-      }
-      idt = o.indent;
-      code = 'function';
-      if (this.ctor) code += ' ' + this.name;
-      code += '(' + params.join(', ') + ') {';
-      if (!this.body.isEmpty()) {
-        code += "\n" + (this.body.compileWithDeclarations(o)) + "\n" + this.tab;
-      }
-      code += '}';
-      if (this.ctor) return this.tab + code;
-      if (this.front || (o.level >= LEVEL_ACCESS)) {
-        return "(" + code + ")";
-      } else {
-        return code;
-      }
-    };
-
-    Code.prototype.paramNames = function() {
-      var names, param, _i, _len, _ref2;
-      names = [];
-      _ref2 = this.params;
-      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
-        param = _ref2[_i];
-        names.push.apply(names, param.names());
-      }
-      return names;
-    };
-
-    Code.prototype.traverseChildren = function(crossScope, func) {
-      if (crossScope) {
-        return Code.__super__.traverseChildren.call(this, crossScope, func);
-      }
-    };
-
-    return Code;
-
-  })(Base);
-
-  exports.Param = Param = (function(_super) {
-
-    __extends(Param, _super);
-
-    Param.name = 'Param';
-
-    function Param(name, value, splat) {
-      var _ref2;
-      this.name = name;
-      this.value = value;
-      this.splat = splat;
-      if (_ref2 = (name = this.name.unwrapAll().value), __indexOf.call(STRICT_PROSCRIBED, _ref2) >= 0) {
-        throw SyntaxError("parameter name \"" + name + "\" is not allowed");
-      }
-    }
-
-    Param.prototype.children = ['name', 'value'];
-
-    Param.prototype.compile = function(o) {
-      return this.name.compile(o, LEVEL_LIST);
-    };
-
-    Param.prototype.asReference = function(o) {
-      var node;
-      if (this.reference) return this.reference;
-      node = this.name;
-      if (node["this"]) {
-        node = node.properties[0].name;
-        if (node.value.reserved) {
-          node = new Literal(o.scope.freeVariable(node.value));
-        }
-      } else if (node.isComplex()) {
-        node = new Literal(o.scope.freeVariable('arg'));
-      }
-      node = new Value(node);
-      if (this.splat) node = new Splat(node);
-      return this.reference = node;
-    };
-
-    Param.prototype.isComplex = function() {
-      return this.name.isComplex();
-    };
-
-    Param.prototype.names = function(name) {
-      var atParam, names, obj, _i, _len, _ref2;
-      if (name == null) name = this.name;
-      atParam = function(obj) {
-        var value;
-        value = obj.properties[0].name.value;
-        if (value.reserved) {
-          return [];
-        } else {
-          return [value];
-        }
-      };
-      if (name instanceof Literal) return [name.value];
-      if (name instanceof Value) return atParam(name);
-      names = [];
-      _ref2 = name.objects;
-      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
-        obj = _ref2[_i];
-        if (obj instanceof Assign) {
-          names.push(obj.variable.base.value);
-        } else if (obj.isArray() || obj.isObject()) {
-          names.push.apply(names, this.names(obj.base));
-        } else if (obj["this"]) {
-          names.push.apply(names, atParam(obj));
-        } else {
-          names.push(obj.base.value);
-        }
-      }
-      return names;
-    };
-
-    return Param;
-
-  })(Base);
-
-  exports.Splat = Splat = (function(_super) {
-
-    __extends(Splat, _super);
-
-    Splat.name = 'Splat';
-
-    Splat.prototype.children = ['name'];
-
-    Splat.prototype.isAssignable = YES;
-
-    function Splat(name) {
-      this.name = name.compile ? name : new Literal(name);
-    }
-
-    Splat.prototype.assigns = function(name) {
-      return this.name.assigns(name);
-    };
-
-    Splat.prototype.compile = function(o) {
-      if (this.index != null) {
-        return this.compileParam(o);
-      } else {
-        return this.name.compile(o);
-      }
-    };
-
-    Splat.prototype.unwrap = function() {
-      return this.name;
-    };
-
-    Splat.compileSplattedArray = function(o, list, apply) {
-      var args, base, code, i, index, node, _i, _len;
-      index = -1;
-      while ((node = list[++index]) && !(node instanceof Splat)) {
-        continue;
-      }
-      if (index >= list.length) return '';
-      if (list.length === 1) {
-        code = list[0].compile(o, LEVEL_LIST);
-        if (apply) return code;
-        return "" + (utility('slice')) + ".call(" + code + ")";
-      }
-      args = list.slice(index);
-      for (i = _i = 0, _len = args.length; _i < _len; i = ++_i) {
-        node = args[i];
-        code = node.compile(o, LEVEL_LIST);
-        args[i] = node instanceof Splat ? "" + (utility('slice')) + ".call(" + code + ")" : "[" + code + "]";
-      }
-      if (index === 0) {
-        return args[0] + (".concat(" + (args.slice(1).join(', ')) + ")");
-      }
-      base = (function() {
-        var _j, _len1, _ref2, _results;
-        _ref2 = list.slice(0, index);
-        _results = [];
-        for (_j = 0, _len1 = _ref2.length; _j < _len1; _j++) {
-          node = _ref2[_j];
-          _results.push(node.compile(o, LEVEL_LIST));
-        }
-        return _results;
-      })();
-      return "[" + (base.join(', ')) + "].concat(" + (args.join(', ')) + ")";
-    };
-
-    return Splat;
-
-  })(Base);
-
-  exports.While = While = (function(_super) {
-
-    __extends(While, _super);
-
-    While.name = 'While';
-
-    function While(condition, options) {
-      this.condition = (options != null ? options.invert : void 0) ? condition.invert() : condition;
-      this.guard = options != null ? options.guard : void 0;
-    }
-
-    While.prototype.children = ['condition', 'guard', 'body'];
-
-    While.prototype.isStatement = YES;
-
-    While.prototype.makeReturn = function(res) {
-      if (res) {
-        return While.__super__.makeReturn.apply(this, arguments);
-      } else {
-        this.returns = !this.jumps({
-          loop: true
-        });
-        return this;
-      }
-    };
-
-    While.prototype.addBody = function(body) {
-      this.body = body;
-      return this;
-    };
-
-    While.prototype.jumps = function() {
-      var expressions, node, _i, _len;
-      expressions = this.body.expressions;
-      if (!expressions.length) return false;
-      for (_i = 0, _len = expressions.length; _i < _len; _i++) {
-        node = expressions[_i];
-        if (node.jumps({
-          loop: true
-        })) return node;
-      }
-      return false;
-    };
-
-    While.prototype.compileNode = function(o) {
-      var body, code, rvar, set;
-      o.indent += TAB;
-      set = '';
-      body = this.body;
-      if (body.isEmpty()) {
-        body = '';
-      } else {
-        if (this.returns) {
-          body.makeReturn(rvar = o.scope.freeVariable('results'));
-          set = "" + this.tab + rvar + " = [];\n";
-        }
-        if (this.guard) {
-          if (body.expressions.length > 1) {
-            body.expressions.unshift(new If((new Parens(this.guard)).invert(), new Literal("continue")));
-          } else {
-            if (this.guard) body = Block.wrap([new If(this.guard, body)]);
-          }
-        }
-        body = "\n" + (body.compile(o, LEVEL_TOP)) + "\n" + this.tab;
-      }
-      code = set + this.tab + ("while (" + (this.condition.compile(o, LEVEL_PAREN)) + ") {" + body + "}");
-      if (this.returns) code += "\n" + this.tab + "return " + rvar + ";";
-      return code;
-    };
-
-    return While;
-
-  })(Base);
-
-  exports.Op = Op = (function(_super) {
-    var CONVERSIONS, INVERSIONS;
-
-    __extends(Op, _super);
-
-    Op.name = 'Op';
-
-    function Op(op, first, second, flip) {
-      if (op === 'in') return new In(first, second);
-      if (op === 'do') return this.generateDo(first);
-      if (op === 'new') {
-        if (first instanceof Call && !first["do"] && !first.isNew) {
-          return first.newInstance();
-        }
-        if (first instanceof Code && first.bound || first["do"]) {
-          first = new Parens(first);
-        }
-      }
-      this.operator = CONVERSIONS[op] || op;
-      this.first = first;
-      this.second = second;
-      this.flip = !!flip;
-      return this;
-    }
-
-    CONVERSIONS = {
-      '==': '===',
-      '!=': '!==',
-      'of': 'in'
-    };
-
-    INVERSIONS = {
-      '!==': '===',
-      '===': '!=='
-    };
-
-    Op.prototype.children = ['first', 'second'];
-
-    Op.prototype.isSimpleNumber = NO;
-
-    Op.prototype.isUnary = function() {
-      return !this.second;
-    };
-
-    Op.prototype.isComplex = function() {
-      var _ref2;
-      return !(this.isUnary() && ((_ref2 = this.operator) === '+' || _ref2 === '-')) || this.first.isComplex();
-    };
-
-    Op.prototype.isChainable = function() {
-      var _ref2;
-      return (_ref2 = this.operator) === '<' || _ref2 === '>' || _ref2 === '>=' || _ref2 === '<=' || _ref2 === '===' || _ref2 === '!==';
-    };
-
-    Op.prototype.invert = function() {
-      var allInvertable, curr, fst, op, _ref2;
-      if (this.isChainable() && this.first.isChainable()) {
-        allInvertable = true;
-        curr = this;
-        while (curr && curr.operator) {
-          allInvertable && (allInvertable = curr.operator in INVERSIONS);
-          curr = curr.first;
-        }
-        if (!allInvertable) return new Parens(this).invert();
-        curr = this;
-        while (curr && curr.operator) {
-          curr.invert = !curr.invert;
-          curr.operator = INVERSIONS[curr.operator];
-          curr = curr.first;
-        }
-        return this;
-      } else if (op = INVERSIONS[this.operator]) {
-        this.operator = op;
-        if (this.first.unwrap() instanceof Op) this.first.invert();
-        return this;
-      } else if (this.second) {
-        return new Parens(this).invert();
-      } else if (this.operator === '!' && (fst = this.first.unwrap()) instanceof Op && ((_ref2 = fst.operator) === '!' || _ref2 === 'in' || _ref2 === 'instanceof')) {
-        return fst;
-      } else {
-        return new Op('!', this);
-      }
-    };
-
-    Op.prototype.unfoldSoak = function(o) {
-      var _ref2;
-      return ((_ref2 = this.operator) === '++' || _ref2 === '--' || _ref2 === 'delete') && unfoldSoak(o, this, 'first');
-    };
-
-    Op.prototype.generateDo = function(exp) {
-      var call, func, param, passedParams, ref, _i, _len, _ref2;
-      passedParams = [];
-      func = exp instanceof Assign && (ref = exp.value.unwrap()) instanceof Code ? ref : exp;
-      _ref2 = func.params || [];
-      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
-        param = _ref2[_i];
-        if (param.value) {
-          passedParams.push(param.value);
-          delete param.value;
-        } else {
-          passedParams.push(param);
-        }
-      }
-      call = new Call(exp, passedParams);
-      call["do"] = true;
-      return call;
-    };
-
-    Op.prototype.compileNode = function(o) {
-      var code, isChain, _ref2, _ref3;
-      isChain = this.isChainable() && this.first.isChainable();
-      if (!isChain) this.first.front = this.front;
-      if (this.operator === 'delete' && o.scope.check(this.first.unwrapAll().value)) {
-        throw SyntaxError('delete operand may not be argument or var');
-      }
-      if (((_ref2 = this.operator) === '--' || _ref2 === '++') && (_ref3 = this.first.unwrapAll().value, __indexOf.call(STRICT_PROSCRIBED, _ref3) >= 0)) {
-        throw SyntaxError('prefix increment/decrement may not have eval or arguments operand');
-      }
-      if (this.isUnary()) return this.compileUnary(o);
-      if (isChain) return this.compileChain(o);
-      if (this.operator === '?') return this.compileExistence(o);
-      code = this.first.compile(o, LEVEL_OP) + ' ' + this.operator + ' ' + this.second.compile(o, LEVEL_OP);
-      if (o.level <= LEVEL_OP) {
-        return code;
-      } else {
-        return "(" + code + ")";
-      }
-    };
-
-    Op.prototype.compileChain = function(o) {
-      var code, fst, shared, _ref2;
-      _ref2 = this.first.second.cache(o), this.first.second = _ref2[0], shared = _ref2[1];
-      fst = this.first.compile(o, LEVEL_OP);
-      code = "" + fst + " " + (this.invert ? '&&' : '||') + " " + (shared.compile(o)) + " " + this.operator + " " + (this.second.compile(o, LEVEL_OP));
-      return "(" + code + ")";
-    };
-
-    Op.prototype.compileExistence = function(o) {
-      var fst, ref;
-      if (this.first.isComplex() && o.level > LEVEL_TOP) {
-        ref = new Literal(o.scope.freeVariable('ref'));
-        fst = new Parens(new Assign(ref, this.first));
-      } else {
-        fst = this.first;
-        ref = fst;
-      }
-      return new If(new Existence(fst), ref, {
-        type: 'if'
-      }).addElse(this.second).compile(o);
-    };
-
-    Op.prototype.compileUnary = function(o) {
-      var op, parts, plusMinus;
-      if (o.level >= LEVEL_ACCESS) return (new Parens(this)).compile(o);
-      parts = [op = this.operator];
-      plusMinus = op === '+' || op === '-';
-      if ((op === 'new' || op === 'typeof' || op === 'delete') || plusMinus && this.first instanceof Op && this.first.operator === op) {
-        parts.push(' ');
-      }
-      if ((plusMinus && this.first instanceof Op) || (op === 'new' && this.first.isStatement(o))) {
-        this.first = new Parens(this.first);
-      }
-      parts.push(this.first.compile(o, LEVEL_OP));
-      if (this.flip) parts.reverse();
-      return parts.join('');
-    };
-
-    Op.prototype.toString = function(idt) {
-      return Op.__super__.toString.call(this, idt, this.constructor.name + ' ' + this.operator);
-    };
-
-    return Op;
-
-  })(Base);
-
-  exports.In = In = (function(_super) {
-
-    __extends(In, _super);
-
-    In.name = 'In';
-
-    function In(object, array) {
-      this.object = object;
-      this.array = array;
-    }
-
-    In.prototype.children = ['object', 'array'];
-
-    In.prototype.invert = NEGATE;
-
-    In.prototype.compileNode = function(o) {
-      var hasSplat, obj, _i, _len, _ref2;
-      if (this.array instanceof Value && this.array.isArray()) {
-        _ref2 = this.array.base.objects;
-        for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
-          obj = _ref2[_i];
-          if (!(obj instanceof Splat)) continue;
-          hasSplat = true;
-          break;
-        }
-        if (!hasSplat) return this.compileOrTest(o);
-      }
-      return this.compileLoopTest(o);
-    };
-
-    In.prototype.compileOrTest = function(o) {
-      var cmp, cnj, i, item, ref, sub, tests, _ref2, _ref3;
-      if (this.array.base.objects.length === 0) return "" + (!!this.negated);
-      _ref2 = this.object.cache(o, LEVEL_OP), sub = _ref2[0], ref = _ref2[1];
-      _ref3 = this.negated ? [' !== ', ' && '] : [' === ', ' || '], cmp = _ref3[0], cnj = _ref3[1];
-      tests = (function() {
-        var _i, _len, _ref4, _results;
-        _ref4 = this.array.base.objects;
-        _results = [];
-        for (i = _i = 0, _len = _ref4.length; _i < _len; i = ++_i) {
-          item = _ref4[i];
-          _results.push((i ? ref : sub) + cmp + item.compile(o, LEVEL_ACCESS));
-        }
-        return _results;
-      }).call(this);
-      tests = tests.join(cnj);
-      if (o.level < LEVEL_OP) {
-        return tests;
-      } else {
-        return "(" + tests + ")";
-      }
-    };
-
-    In.prototype.compileLoopTest = function(o) {
-      var code, ref, sub, _ref2;
-      _ref2 = this.object.cache(o, LEVEL_LIST), sub = _ref2[0], ref = _ref2[1];
-      code = utility('indexOf') + (".call(" + (this.array.compile(o, LEVEL_LIST)) + ", " + ref + ") ") + (this.negated ? '< 0' : '>= 0');
-      if (sub === ref) return code;
-      code = sub + ', ' + code;
-      if (o.level < LEVEL_LIST) {
-        return code;
-      } else {
-        return "(" + code + ")";
-      }
-    };
-
-    In.prototype.toString = function(idt) {
-      return In.__super__.toString.call(this, idt, this.constructor.name + (this.negated ? '!' : ''));
-    };
-
-    return In;
-
-  })(Base);
-
-  exports.Try = Try = (function(_super) {
-
-    __extends(Try, _super);
-
-    Try.name = 'Try';
-
-    function Try(attempt, error, recovery, ensure) {
-      this.attempt = attempt;
-      this.error = error;
-      this.recovery = recovery;
-      this.ensure = ensure;
-    }
-
-    Try.prototype.children = ['attempt', 'recovery', 'ensure'];
-
-    Try.prototype.isStatement = YES;
-
-    Try.prototype.jumps = function(o) {
-      var _ref2;
-      return this.attempt.jumps(o) || ((_ref2 = this.recovery) != null ? _ref2.jumps(o) : void 0);
-    };
-
-    Try.prototype.makeReturn = function(res) {
-      if (this.attempt) this.attempt = this.attempt.makeReturn(res);
-      if (this.recovery) this.recovery = this.recovery.makeReturn(res);
-      return this;
-    };
-
-    Try.prototype.compileNode = function(o) {
-      var catchPart, ensurePart, errorPart, tryPart;
-      o.indent += TAB;
-      errorPart = this.error ? " (" + (this.error.compile(o)) + ") " : ' ';
-      tryPart = this.attempt.compile(o, LEVEL_TOP);
-      catchPart = (function() {
-        var _ref2;
-        if (this.recovery) {
-          if (_ref2 = this.error.value, __indexOf.call(STRICT_PROSCRIBED, _ref2) >= 0) {
-            throw SyntaxError("catch variable may not be \"" + this.error.value + "\"");
-          }
-          if (!o.scope.check(this.error.value)) {
-            o.scope.add(this.error.value, 'param');
-          }
-          return " catch" + errorPart + "{\n" + (this.recovery.compile(o, LEVEL_TOP)) + "\n" + this.tab + "}";
-        } else if (!(this.ensure || this.recovery)) {
-          return ' catch (_error) {}';
-        }
-      }).call(this);
-      ensurePart = this.ensure ? " finally {\n" + (this.ensure.compile(o, LEVEL_TOP)) + "\n" + this.tab + "}" : '';
-      return "" + this.tab + "try {\n" + tryPart + "\n" + this.tab + "}" + (catchPart || '') + ensurePart;
-    };
-
-    return Try;
-
-  })(Base);
-
-  exports.Throw = Throw = (function(_super) {
-
-    __extends(Throw, _super);
-
-    Throw.name = 'Throw';
-
-    function Throw(expression) {
-      this.expression = expression;
-    }
-
-    Throw.prototype.children = ['expression'];
-
-    Throw.prototype.isStatement = YES;
-
-    Throw.prototype.jumps = NO;
-
-    Throw.prototype.makeReturn = THIS;
-
-    Throw.prototype.compileNode = function(o) {
-      return this.tab + ("throw " + (this.expression.compile(o)) + ";");
-    };
-
-    return Throw;
-
-  })(Base);
-
-  exports.Existence = Existence = (function(_super) {
-
-    __extends(Existence, _super);
-
-    Existence.name = 'Existence';
-
-    function Existence(expression) {
-      this.expression = expression;
-    }
-
-    Existence.prototype.children = ['expression'];
-
-    Existence.prototype.invert = NEGATE;
-
-    Existence.prototype.compileNode = function(o) {
-      var cmp, cnj, code, _ref2;
-      this.expression.front = this.front;
-      code = this.expression.compile(o, LEVEL_OP);
-      if (IDENTIFIER.test(code) && !o.scope.check(code)) {
-        _ref2 = this.negated ? ['===', '||'] : ['!==', '&&'], cmp = _ref2[0], cnj = _ref2[1];
-        code = "typeof " + code + " " + cmp + " \"undefined\" " + cnj + " " + code + " " + cmp + " null";
-      } else {
-        code = "" + code + " " + (this.negated ? '==' : '!=') + " null";
-      }
-      if (o.level <= LEVEL_COND) {
-        return code;
-      } else {
-        return "(" + code + ")";
-      }
-    };
-
-    return Existence;
-
-  })(Base);
-
-  exports.Parens = Parens = (function(_super) {
-
-    __extends(Parens, _super);
-
-    Parens.name = 'Parens';
-
-    function Parens(body) {
-      this.body = body;
-    }
-
-    Parens.prototype.children = ['body'];
-
-    Parens.prototype.unwrap = function() {
-      return this.body;
-    };
-
-    Parens.prototype.isComplex = function() {
-      return this.body.isComplex();
-    };
-
-    Parens.prototype.compileNode = function(o) {
-      var bare, code, expr;
-      expr = this.body.unwrap();
-      if (expr instanceof Value && expr.isAtomic()) {
-        expr.front = this.front;
-        return expr.compile(o);
-      }
-      code = expr.compile(o, LEVEL_PAREN);
-      bare = o.level < LEVEL_OP && (expr instanceof Op || expr instanceof Call || (expr instanceof For && expr.returns));
-      if (bare) {
-        return code;
-      } else {
-        return "(" + code + ")";
-      }
-    };
-
-    return Parens;
-
-  })(Base);
-
-  exports.For = For = (function(_super) {
-
-    __extends(For, _super);
-
-    For.name = 'For';
-
-    function For(body, source) {
-      var _ref2;
-      this.source = source.source, this.guard = source.guard, this.step = source.step, this.name = source.name, this.index = source.index;
-      this.body = Block.wrap([body]);
-      this.own = !!source.own;
-      this.object = !!source.object;
-      if (this.object) {
-        _ref2 = [this.index, this.name], this.name = _ref2[0], this.index = _ref2[1];
-      }
-      if (this.index instanceof Value) {
-        throw SyntaxError('index cannot be a pattern matching expression');
-      }
-      this.range = this.source instanceof Value && this.source.base instanceof Range && !this.source.properties.length;
-      this.pattern = this.name instanceof Value;
-      if (this.range && this.index) {
-        throw SyntaxError('indexes do not apply to range loops');
-      }
-      if (this.range && this.pattern) {
-        throw SyntaxError('cannot pattern match over range loops');
-      }
-      this.returns = false;
-    }
-
-    For.prototype.children = ['body', 'source', 'guard', 'step'];
-
-    For.prototype.compileNode = function(o) {
-      var body, defPart, forPart, forVarPart, guardPart, idt1, index, ivar, kvar, kvarAssign, lastJumps, lvar, name, namePart, ref, resultPart, returnResult, rvar, scope, source, stepPart, stepvar, svar, varPart, _ref2;
-      body = Block.wrap([this.body]);
-      lastJumps = (_ref2 = last(body.expressions)) != null ? _ref2.jumps() : void 0;
-      if (lastJumps && lastJumps instanceof Return) this.returns = false;
-      source = this.range ? this.source.base : this.source;
-      scope = o.scope;
-      name = this.name && this.name.compile(o, LEVEL_LIST);
-      index = this.index && this.index.compile(o, LEVEL_LIST);
-      if (name && !this.pattern) {
-        scope.find(name, {
-          immediate: true
-        });
-      }
-      if (index) {
-        scope.find(index, {
-          immediate: true
-        });
-      }
-      if (this.returns) rvar = scope.freeVariable('results');
-      ivar = (this.object && index) || scope.freeVariable('i');
-      kvar = (this.range && name) || index || ivar;
-      kvarAssign = kvar !== ivar ? "" + kvar + " = " : "";
-      if (this.step && !this.range) stepvar = scope.freeVariable("step");
-      if (this.pattern) name = ivar;
-      varPart = '';
-      guardPart = '';
-      defPart = '';
-      idt1 = this.tab + TAB;
-      if (this.range) {
-        forPart = source.compile(merge(o, {
-          index: ivar,
-          name: name,
-          step: this.step
-        }));
-      } else {
-        svar = this.source.compile(o, LEVEL_LIST);
-        if ((name || this.own) && !IDENTIFIER.test(svar)) {
-          defPart = "" + this.tab + (ref = scope.freeVariable('ref')) + " = " + svar + ";\n";
-          svar = ref;
-        }
-        if (name && !this.pattern) {
-          namePart = "" + name + " = " + svar + "[" + kvar + "]";
-        }
-        if (!this.object) {
-          lvar = scope.freeVariable('len');
-          forVarPart = "" + kvarAssign + ivar + " = 0, " + lvar + " = " + svar + ".length";
-          if (this.step) {
-            forVarPart += ", " + stepvar + " = " + (this.step.compile(o, LEVEL_OP));
-          }
-          stepPart = "" + kvarAssign + (this.step ? "" + ivar + " += " + stepvar : (kvar !== ivar ? "++" + ivar : "" + ivar + "++"));
-          forPart = "" + forVarPart + "; " + ivar + " < " + lvar + "; " + stepPart;
-        }
-      }
-      if (this.returns) {
-        resultPart = "" + this.tab + rvar + " = [];\n";
-        returnResult = "\n" + this.tab + "return " + rvar + ";";
-        body.makeReturn(rvar);
-      }
-      if (this.guard) {
-        if (body.expressions.length > 1) {
-          body.expressions.unshift(new If((new Parens(this.guard)).invert(), new Literal("continue")));
-        } else {
-          if (this.guard) body = Block.wrap([new If(this.guard, body)]);
-        }
-      }
-      if (this.pattern) {
-        body.expressions.unshift(new Assign(this.name, new Literal("" + svar + "[" + kvar + "]")));
-      }
-      defPart += this.pluckDirectCall(o, body);
-      if (namePart) varPart = "\n" + idt1 + namePart + ";";
-      if (this.object) {
-        forPart = "" + kvar + " in " + svar;
-        if (this.own) {
-          guardPart = "\n" + idt1 + "if (!" + (utility('hasProp')) + ".call(" + svar + ", " + kvar + ")) continue;";
-        }
-      }
-      body = body.compile(merge(o, {
-        indent: idt1
-      }), LEVEL_TOP);
-      if (body) body = '\n' + body + '\n';
-      return "" + defPart + (resultPart || '') + this.tab + "for (" + forPart + ") {" + guardPart + varPart + body + this.tab + "}" + (returnResult || '');
-    };
-
-    For.prototype.pluckDirectCall = function(o, body) {
-      var base, defs, expr, fn, idx, ref, val, _i, _len, _ref2, _ref3, _ref4, _ref5, _ref6, _ref7;
-      defs = '';
-      _ref2 = body.expressions;
-      for (idx = _i = 0, _len = _ref2.length; _i < _len; idx = ++_i) {
-        expr = _ref2[idx];
-        expr = expr.unwrapAll();
-        if (!(expr instanceof Call)) continue;
-        val = expr.variable.unwrapAll();
-        if (!((val instanceof Code) || (val instanceof Value && ((_ref3 = val.base) != null ? _ref3.unwrapAll() : void 0) instanceof Code && val.properties.length === 1 && ((_ref4 = (_ref5 = val.properties[0].name) != null ? _ref5.value : void 0) === 'call' || _ref4 === 'apply')))) {
-          continue;
-        }
-        fn = ((_ref6 = val.base) != null ? _ref6.unwrapAll() : void 0) || val;
-        ref = new Literal(o.scope.freeVariable('fn'));
-        base = new Value(ref);
-        if (val.base) _ref7 = [base, val], val.base = _ref7[0], base = _ref7[1];
-        body.expressions[idx] = new Call(base, expr.args);
-        defs += this.tab + new Assign(ref, fn).compile(o, LEVEL_TOP) + ';\n';
-      }
-      return defs;
-    };
-
-    return For;
-
-  })(While);
-
-  exports.Switch = Switch = (function(_super) {
-
-    __extends(Switch, _super);
-
-    Switch.name = 'Switch';
-
-    function Switch(subject, cases, otherwise) {
-      this.subject = subject;
-      this.cases = cases;
-      this.otherwise = otherwise;
-    }
-
-    Switch.prototype.children = ['subject', 'cases', 'otherwise'];
-
-    Switch.prototype.isStatement = YES;
-
-    Switch.prototype.jumps = function(o) {
-      var block, conds, _i, _len, _ref2, _ref3, _ref4;
-      if (o == null) {
-        o = {
-          block: true
-        };
-      }
-      _ref2 = this.cases;
-      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
-        _ref3 = _ref2[_i], conds = _ref3[0], block = _ref3[1];
-        if (block.jumps(o)) return block;
-      }
-      return (_ref4 = this.otherwise) != null ? _ref4.jumps(o) : void 0;
-    };
-
-    Switch.prototype.makeReturn = function(res) {
-      var pair, _i, _len, _ref2, _ref3;
-      _ref2 = this.cases;
-      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
-        pair = _ref2[_i];
-        pair[1].makeReturn(res);
-      }
-      if (res) {
-        this.otherwise || (this.otherwise = new Block([new Literal('void 0')]));
-      }
-      if ((_ref3 = this.otherwise) != null) _ref3.makeReturn(res);
-      return this;
-    };
-
-    Switch.prototype.compileNode = function(o) {
-      var block, body, code, cond, conditions, expr, i, idt1, idt2, _i, _j, _len, _len1, _ref2, _ref3, _ref4, _ref5;
-      idt1 = o.indent + TAB;
-      idt2 = o.indent = idt1 + TAB;
-      code = this.tab + ("switch (" + (((_ref2 = this.subject) != null ? _ref2.compile(o, LEVEL_PAREN) : void 0) || false) + ") {\n");
-      _ref3 = this.cases;
-      for (i = _i = 0, _len = _ref3.length; _i < _len; i = ++_i) {
-        _ref4 = _ref3[i], conditions = _ref4[0], block = _ref4[1];
-        _ref5 = flatten([conditions]);
-        for (_j = 0, _len1 = _ref5.length; _j < _len1; _j++) {
-          cond = _ref5[_j];
-          if (!this.subject) cond = cond.invert();
-          code += idt1 + ("case " + (cond.compile(o, LEVEL_PAREN)) + ":\n");
-        }
-        if (body = block.compile(o, LEVEL_TOP)) code += body + '\n';
-        if (i === this.cases.length - 1 && !this.otherwise) break;
-        expr = this.lastNonComment(block.expressions);
-        if (expr instanceof Return || (expr instanceof Literal && expr.jumps() && expr.value !== 'debugger')) {
-          continue;
-        }
-        code += idt2 + 'break;\n';
-      }
-      if (this.otherwise && this.otherwise.expressions.length) {
-        code += idt1 + ("default:\n" + (this.otherwise.compile(o, LEVEL_TOP)) + "\n");
-      }
-      return code + this.tab + '}';
-    };
-
-    return Switch;
-
-  })(Base);
-
-  exports.If = If = (function(_super) {
-
-    __extends(If, _super);
-
-    If.name = 'If';
-
-    function If(condition, body, options) {
-      this.body = body;
-      if (options == null) options = {};
-      this.condition = options.type === 'unless' ? condition.invert() : condition;
-      this.elseBody = null;
-      this.isChain = false;
-      this.soak = options.soak;
-    }
-
-    If.prototype.children = ['condition', 'body', 'elseBody'];
-
-    If.prototype.bodyNode = function() {
-      var _ref2;
-      return (_ref2 = this.body) != null ? _ref2.unwrap() : void 0;
-    };
-
-    If.prototype.elseBodyNode = function() {
-      var _ref2;
-      return (_ref2 = this.elseBody) != null ? _ref2.unwrap() : void 0;
-    };
-
-    If.prototype.addElse = function(elseBody) {
-      if (this.isChain) {
-        this.elseBodyNode().addElse(elseBody);
-      } else {
-        this.isChain = elseBody instanceof If;
-        this.elseBody = this.ensureBlock(elseBody);
-      }
-      return this;
-    };
-
-    If.prototype.isStatement = function(o) {
-      var _ref2;
-      return (o != null ? o.level : void 0) === LEVEL_TOP || this.bodyNode().isStatement(o) || ((_ref2 = this.elseBodyNode()) != null ? _ref2.isStatement(o) : void 0);
-    };
-
-    If.prototype.jumps = function(o) {
-      var _ref2;
-      return this.body.jumps(o) || ((_ref2 = this.elseBody) != null ? _ref2.jumps(o) : void 0);
-    };
-
-    If.prototype.compileNode = function(o) {
-      if (this.isStatement(o)) {
-        return this.compileStatement(o);
-      } else {
-        return this.compileExpression(o);
-      }
-    };
-
-    If.prototype.makeReturn = function(res) {
-      if (res) {
-        this.elseBody || (this.elseBody = new Block([new Literal('void 0')]));
-      }
-      this.body && (this.body = new Block([this.body.makeReturn(res)]));
-      this.elseBody && (this.elseBody = new Block([this.elseBody.makeReturn(res)]));
-      return this;
-    };
-
-    If.prototype.ensureBlock = function(node) {
-      if (node instanceof Block) {
-        return node;
-      } else {
-        return new Block([node]);
-      }
-    };
-
-    If.prototype.compileStatement = function(o) {
-      var body, bodyc, child, cond, exeq, ifPart, _ref2;
-      child = del(o, 'chainChild');
-      exeq = del(o, 'isExistentialEquals');
-      if (exeq) {
-        return new If(this.condition.invert(), this.elseBodyNode(), {
-          type: 'if'
-        }).compile(o);
-      }
-      cond = this.condition.compile(o, LEVEL_PAREN);
-      o.indent += TAB;
-      body = this.ensureBlock(this.body);
-      bodyc = body.compile(o);
-      if (1 === ((_ref2 = body.expressions) != null ? _ref2.length : void 0) && !this.elseBody && !child && bodyc && cond && -1 === (bodyc.indexOf('\n')) && 80 > cond.length + bodyc.length) {
-        return "" + this.tab + "if (" + cond + ") " + (bodyc.replace(/^\s+/, ''));
-      }
-      if (bodyc) bodyc = "\n" + bodyc + "\n" + this.tab;
-      ifPart = "if (" + cond + ") {" + bodyc + "}";
-      if (!child) ifPart = this.tab + ifPart;
-      if (!this.elseBody) return ifPart;
-      return ifPart + ' else ' + (this.isChain ? (o.indent = this.tab, o.chainChild = true, this.elseBody.unwrap().compile(o, LEVEL_TOP)) : "{\n" + (this.elseBody.compile(o, LEVEL_TOP)) + "\n" + this.tab + "}");
-    };
-
-    If.prototype.compileExpression = function(o) {
-      var alt, body, code, cond;
-      cond = this.condition.compile(o, LEVEL_COND);
-      body = this.bodyNode().compile(o, LEVEL_LIST);
-      alt = this.elseBodyNode() ? this.elseBodyNode().compile(o, LEVEL_LIST) : 'void 0';
-      code = "" + cond + " ? " + body + " : " + alt;
-      if (o.level >= LEVEL_COND) {
-        return "(" + code + ")";
-      } else {
-        return code;
-      }
-    };
-
-    If.prototype.unfoldSoak = function() {
-      return this.soak && this;
-    };
-
-    return If;
-
-  })(Base);
-
-  Closure = {
-    wrap: function(expressions, statement, noReturn) {
-      var args, call, func, mentionsArgs, meth;
-      if (expressions.jumps()) return expressions;
-      func = new Code([], Block.wrap([expressions]));
-      args = [];
-      if ((mentionsArgs = expressions.contains(this.literalArgs)) || expressions.contains(this.literalThis)) {
-        meth = new Literal(mentionsArgs ? 'apply' : 'call');
-        args = [new Literal('this')];
-        if (mentionsArgs) args.push(new Literal('arguments'));
-        func = new Value(func, [new Access(meth)]);
-      }
-      func.noReturn = noReturn;
-      call = new Call(func, args);
-      if (statement) {
-        return Block.wrap([call]);
-      } else {
-        return call;
-      }
-    },
-    literalArgs: function(node) {
-      return node instanceof Literal && node.value === 'arguments' && !node.asKey;
-    },
-    literalThis: function(node) {
-      return (node instanceof Literal && node.value === 'this' && !node.asKey) || (node instanceof Code && node.bound);
-    }
-  };
-
-  unfoldSoak = function(o, parent, name) {
-    var ifn;
-    if (!(ifn = parent[name].unfoldSoak(o))) return;
-    parent[name] = ifn.body;
-    ifn.body = new Value(parent);
-    return ifn;
-  };
-
-  UTILITIES = {
-    "extends": function() {
-      return "function(child, parent) { for (var key in parent) { if (" + (utility('hasProp')) + ".call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor; child.__super__ = parent.prototype; return child; }";
-    },
-    bind: function() {
-      return 'function(fn, me){ return function(){ return fn.apply(me, arguments); }; }';
-    },
-    indexOf: function() {
-      return "[].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; }";
-    },
-    hasProp: function() {
-      return '{}.hasOwnProperty';
-    },
-    slice: function() {
-      return '[].slice';
-    }
-  };
-
-  LEVEL_TOP = 1;
-
-  LEVEL_PAREN = 2;
-
-  LEVEL_LIST = 3;
-
-  LEVEL_COND = 4;
-
-  LEVEL_OP = 5;
-
-  LEVEL_ACCESS = 6;
-
-  TAB = '  ';
-
-  IDENTIFIER_STR = "[$A-Za-z_\\x7f-\\uffff][$\\w\\x7f-\\uffff]*";
-
-  IDENTIFIER = RegExp("^" + IDENTIFIER_STR + "$");
-
-  SIMPLENUM = /^[+-]?\d+$/;
-
-  METHOD_DEF = RegExp("^(?:(" + IDENTIFIER_STR + ")\\.prototype(?:\\.(" + IDENTIFIER_STR + ")|\\[(\"(?:[^\\\\\"\\r\\n]|\\\\.)*\"|'(?:[^\\\\'\\r\\n]|\\\\.)*')\\]|\\[(0x[\\da-fA-F]+|\\d*\\.?\\d+(?:[eE][+-]?\\d+)?)\\]))|(" + IDENTIFIER_STR + ")$");
-
-  IS_STRING = /^['"]/;
-
-  utility = function(name) {
-    var ref;
-    ref = "__" + name;
-    Scope.root.assign(ref, UTILITIES[name]());
-    return ref;
-  };
-
-  multident = function(code, tab) {
-    code = code.replace(/\n/g, '$&' + tab);
-    return code.replace(/\s+$/, '');
-  };
-
-
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee/parser.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee/parser.js
deleted file mode 100644
index cf81625..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee/parser.js
+++ /dev/null
@@ -1,603 +0,0 @@
-/**
- * Copyright (c) 2011 Jeremy Ashkenas
- * 
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use,
- * copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following
- * conditions:
- * 
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-define(function(require, exports, module) {
-/* Jison generated parser */
-
-undefined
-var parser = {trace: function trace() { },
-yy: {},
-symbols_: {"error":2,"Root":3,"Body":4,"Block":5,"TERMINATOR":6,"Line":7,"Expression":8,"Statement":9,"Return":10,"Comment":11,"STATEMENT":12,"Value":13,"Invocation":14,"Code":15,"Operation":16,"Assign":17,"If":18,"Try":19,"While":20,"For":21,"Switch":22,"Class":23,"Throw":24,"INDENT":25,"OUTDENT":26,"Identifier":27,"IDENTIFIER":28,"AlphaNumeric":29,"NUMBER":30,"STRING":31,"Literal":32,"JS":33,"REGEX":34,"DEBUGGER":35,"BOOL":36,"Assignable":37,"=":38,"AssignObj":39,"ObjAssignable":40,":":41,"ThisProperty":42,"RETURN":43,"HERECOMMENT":44,"PARAM_START":45,"ParamList":46,"PARAM_END":47,"FuncGlyph":48,"->":49,"=>":50,"OptComma":51,",":52,"Param":53,"ParamVar":54,"...":55,"Array":56,"Object":57,"Splat":58,"SimpleAssignable":59,"Accessor":60,"Parenthetical":61,"Range":62,"This":63,".":64,"?.":65,"::":66,"Index":67,"INDEX_START":68,"IndexValue":69,"INDEX_END":70,"INDEX_SOAK":71,"Slice":72,"{":73,"AssignList":74,"}":75,"CLASS":76,"EXTENDS":77,"OptFuncExist":78,"Arguments":79,"SUPER":80,"FUNC_EXIST":81,"CALL_START":82,"CALL_END":83,"ArgList":84,"THIS":85,"@":86,"[":87,"]":88,"RangeDots":89,"..":90,"Arg":91,"SimpleArgs":92,"TRY":93,"Catch":94,"FINALLY":95,"CATCH":96,"THROW":97,"(":98,")":99,"WhileSource":100,"WHILE":101,"WHEN":102,"UNTIL":103,"Loop":104,"LOOP":105,"ForBody":106,"FOR":107,"ForStart":108,"ForSource":109,"ForVariables":110,"OWN":111,"ForValue":112,"FORIN":113,"FOROF":114,"BY":115,"SWITCH":116,"Whens":117,"ELSE":118,"When":119,"LEADING_WHEN":120,"IfBlock":121,"IF":122,"POST_IF":123,"UNARY":124,"-":125,"+":126,"--":127,"++":128,"?":129,"MATH":130,"SHIFT":131,"COMPARE":132,"LOGIC":133,"RELATION":134,"COMPOUND_ASSIGN":135,"$accept":0,"$end":1},
-terminals_: {2:"error",6:"TERMINATOR",12:"STATEMENT",25:"INDENT",26:"OUTDENT",28:"IDENTIFIER",30:"NUMBER",31:"STRING",33:"JS",34:"REGEX",35:"DEBUGGER",36:"BOOL",38:"=",41:":",43:"RETURN",44:"HERECOMMENT",45:"PARAM_START",47:"PARAM_END",49:"->",50:"=>",52:",",55:"...",64:".",65:"?.",66:"::",68:"INDEX_START",70:"INDEX_END",71:"INDEX_SOAK",73:"{",75:"}",76:"CLASS",77:"EXTENDS",80:"SUPER",81:"FUNC_EXIST",82:"CALL_START",83:"CALL_END",85:"THIS",86:"@",87:"[",88:"]",90:"..",93:"TRY",95:"FINALLY",96:"CATCH",97:"THROW",98:"(",99:")",101:"WHILE",102:"WHEN",103:"UNTIL",105:"LOOP",107:"FOR",111:"OWN",113:"FORIN",114:"FOROF",115:"BY",116:"SWITCH",118:"ELSE",120:"LEADING_WHEN",122:"IF",123:"POST_IF",124:"UNARY",125:"-",126:"+",127:"--",128:"++",129:"?",130:"MATH",131:"SHIFT",132:"COMPARE",133:"LOGIC",134:"RELATION",135:"COMPOUND_ASSIGN"},
-productions_: [0,[3,0],[3,1],[3,2],[4,1],[4,3],[4,2],[7,1],[7,1],[9,1],[9,1],[9,1],[8,1],[8,1],[8,1],[8,1],[8,1],[8,1],[8,1],[8,1],[8,1],[8,1],[8,1],[8,1],[5,2],[5,3],[27,1],[29,1],[29,1],[32,1],[32,1],[32,1],[32,1],[32,1],[17,3],[17,4],[17,5],[39,1],[39,3],[39,5],[39,1],[40,1],[40,1],[40,1],[10,2],[10,1],[11,1],[15,5],[15,2],[48,1],[48,1],[51,0],[51,1],[46,0],[46,1],[46,3],[53,1],[53,2],[53,3],[54,1],[54,1],[54,1],[54,1],[58,2],[59,1],[59,2],[59,2],[59,1],[37,1],[37,1],[37,1],[13,1],[13,1],[13,1],[13,1],[13,1],[60,2],[60,2],[60,2],[60,1],[60,1],[67,3],[67,2],[69,1],[69,1],[57,4],[74,0],[74,1],[74,3],[74,4],[74,6],[23,1],[23,2],[23,3],[23,4],[23,2],[23,3],[23,4],[23,5],[14,3],[14,3],[14,1],[14,2],[78,0],[78,1],[79,2],[79,4],[63,1],[63,1],[42,2],[56,2],[56,4],[89,1],[89,1],[62,5],[72,3],[72,2],[72,2],[72,1],[84,1],[84,3],[84,4],[84,4],[84,6],[91,1],[91,1],[92,1],[92,3],[19,2],[19,3],[19,4],[19,5],[94,3],[24,2],[61,3],[61,5],[100,2],[100,4],[100,2],[100,4],[20,2],[20,2],[20,2],[20,1],[104,2],[104,2],[21,2],[21,2],[21,2],[106,2],[106,2],[108,2],[108,3],[112,1],[112,1],[112,1],[110,1],[110,3],[109,2],[109,2],[109,4],[109,4],[109,4],[109,6],[109,6],[22,5],[22,7],[22,4],[22,6],[117,1],[117,2],[119,3],[119,4],[121,3],[121,5],[18,1],[18,3],[18,3],[18,3],[16,2],[16,2],[16,2],[16,2],[16,2],[16,2],[16,2],[16,2],[16,3],[16,3],[16,3],[16,3],[16,3],[16,3],[16,3],[16,3],[16,5],[16,3]],
-performAction: function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$) {
-
-var $0 = $$.length - 1;
-switch (yystate) {
-case 1:return this.$ = new yy.Block;
-break;
-case 2:return this.$ = $$[$0];
-break;
-case 3:return this.$ = $$[$0-1];
-break;
-case 4:this.$ = yy.Block.wrap([$$[$0]]);
-break;
-case 5:this.$ = $$[$0-2].push($$[$0]);
-break;
-case 6:this.$ = $$[$0-1];
-break;
-case 7:this.$ = $$[$0];
-break;
-case 8:this.$ = $$[$0];
-break;
-case 9:this.$ = $$[$0];
-break;
-case 10:this.$ = $$[$0];
-break;
-case 11:this.$ = new yy.Literal($$[$0]);
-break;
-case 12:this.$ = $$[$0];
-break;
-case 13:this.$ = $$[$0];
-break;
-case 14:this.$ = $$[$0];
-break;
-case 15:this.$ = $$[$0];
-break;
-case 16:this.$ = $$[$0];
-break;
-case 17:this.$ = $$[$0];
-break;
-case 18:this.$ = $$[$0];
-break;
-case 19:this.$ = $$[$0];
-break;
-case 20:this.$ = $$[$0];
-break;
-case 21:this.$ = $$[$0];
-break;
-case 22:this.$ = $$[$0];
-break;
-case 23:this.$ = $$[$0];
-break;
-case 24:this.$ = new yy.Block;
-break;
-case 25:this.$ = $$[$0-1];
-break;
-case 26:this.$ = new yy.Literal($$[$0]);
-break;
-case 27:this.$ = new yy.Literal($$[$0]);
-break;
-case 28:this.$ = new yy.Literal($$[$0]);
-break;
-case 29:this.$ = $$[$0];
-break;
-case 30:this.$ = new yy.Literal($$[$0]);
-break;
-case 31:this.$ = new yy.Literal($$[$0]);
-break;
-case 32:this.$ = new yy.Literal($$[$0]);
-break;
-case 33:this.$ = (function () {
-        var val;
-        val = new yy.Literal($$[$0]);
-        if ($$[$0] === 'undefined') val.isUndefined = true;
-        return val;
-      }());
-break;
-case 34:this.$ = new yy.Assign($$[$0-2], $$[$0]);
-break;
-case 35:this.$ = new yy.Assign($$[$0-3], $$[$0]);
-break;
-case 36:this.$ = new yy.Assign($$[$0-4], $$[$0-1]);
-break;
-case 37:this.$ = new yy.Value($$[$0]);
-break;
-case 38:this.$ = new yy.Assign(new yy.Value($$[$0-2]), $$[$0], 'object');
-break;
-case 39:this.$ = new yy.Assign(new yy.Value($$[$0-4]), $$[$0-1], 'object');
-break;
-case 40:this.$ = $$[$0];
-break;
-case 41:this.$ = $$[$0];
-break;
-case 42:this.$ = $$[$0];
-break;
-case 43:this.$ = $$[$0];
-break;
-case 44:this.$ = new yy.Return($$[$0]);
-break;
-case 45:this.$ = new yy.Return;
-break;
-case 46:this.$ = new yy.Comment($$[$0]);
-break;
-case 47:this.$ = new yy.Code($$[$0-3], $$[$0], $$[$0-1]);
-break;
-case 48:this.$ = new yy.Code([], $$[$0], $$[$0-1]);
-break;
-case 49:this.$ = 'func';
-break;
-case 50:this.$ = 'boundfunc';
-break;
-case 51:this.$ = $$[$0];
-break;
-case 52:this.$ = $$[$0];
-break;
-case 53:this.$ = [];
-break;
-case 54:this.$ = [$$[$0]];
-break;
-case 55:this.$ = $$[$0-2].concat($$[$0]);
-break;
-case 56:this.$ = new yy.Param($$[$0]);
-break;
-case 57:this.$ = new yy.Param($$[$0-1], null, true);
-break;
-case 58:this.$ = new yy.Param($$[$0-2], $$[$0]);
-break;
-case 59:this.$ = $$[$0];
-break;
-case 60:this.$ = $$[$0];
-break;
-case 61:this.$ = $$[$0];
-break;
-case 62:this.$ = $$[$0];
-break;
-case 63:this.$ = new yy.Splat($$[$0-1]);
-break;
-case 64:this.$ = new yy.Value($$[$0]);
-break;
-case 65:this.$ = $$[$0-1].add($$[$0]);
-break;
-case 66:this.$ = new yy.Value($$[$0-1], [].concat($$[$0]));
-break;
-case 67:this.$ = $$[$0];
-break;
-case 68:this.$ = $$[$0];
-break;
-case 69:this.$ = new yy.Value($$[$0]);
-break;
-case 70:this.$ = new yy.Value($$[$0]);
-break;
-case 71:this.$ = $$[$0];
-break;
-case 72:this.$ = new yy.Value($$[$0]);
-break;
-case 73:this.$ = new yy.Value($$[$0]);
-break;
-case 74:this.$ = new yy.Value($$[$0]);
-break;
-case 75:this.$ = $$[$0];
-break;
-case 76:this.$ = new yy.Access($$[$0]);
-break;
-case 77:this.$ = new yy.Access($$[$0], 'soak');
-break;
-case 78:this.$ = [new yy.Access(new yy.Literal('prototype')), new yy.Access($$[$0])];
-break;
-case 79:this.$ = new yy.Access(new yy.Literal('prototype'));
-break;
-case 80:this.$ = $$[$0];
-break;
-case 81:this.$ = $$[$0-1];
-break;
-case 82:this.$ = yy.extend($$[$0], {
-          soak: true
-        });
-break;
-case 83:this.$ = new yy.Index($$[$0]);
-break;
-case 84:this.$ = new yy.Slice($$[$0]);
-break;
-case 85:this.$ = new yy.Obj($$[$0-2], $$[$0-3].generated);
-break;
-case 86:this.$ = [];
-break;
-case 87:this.$ = [$$[$0]];
-break;
-case 88:this.$ = $$[$0-2].concat($$[$0]);
-break;
-case 89:this.$ = $$[$0-3].concat($$[$0]);
-break;
-case 90:this.$ = $$[$0-5].concat($$[$0-2]);
-break;
-case 91:this.$ = new yy.Class;
-break;
-case 92:this.$ = new yy.Class(null, null, $$[$0]);
-break;
-case 93:this.$ = new yy.Class(null, $$[$0]);
-break;
-case 94:this.$ = new yy.Class(null, $$[$0-1], $$[$0]);
-break;
-case 95:this.$ = new yy.Class($$[$0]);
-break;
-case 96:this.$ = new yy.Class($$[$0-1], null, $$[$0]);
-break;
-case 97:this.$ = new yy.Class($$[$0-2], $$[$0]);
-break;
-case 98:this.$ = new yy.Class($$[$0-3], $$[$0-1], $$[$0]);
-break;
-case 99:this.$ = new yy.Call($$[$0-2], $$[$0], $$[$0-1]);
-break;
-case 100:this.$ = new yy.Call($$[$0-2], $$[$0], $$[$0-1]);
-break;
-case 101:this.$ = new yy.Call('super', [new yy.Splat(new yy.Literal('arguments'))]);
-break;
-case 102:this.$ = new yy.Call('super', $$[$0]);
-break;
-case 103:this.$ = false;
-break;
-case 104:this.$ = true;
-break;
-case 105:this.$ = [];
-break;
-case 106:this.$ = $$[$0-2];
-break;
-case 107:this.$ = new yy.Value(new yy.Literal('this'));
-break;
-case 108:this.$ = new yy.Value(new yy.Literal('this'));
-break;
-case 109:this.$ = new yy.Value(new yy.Literal('this'), [new yy.Access($$[$0])], 'this');
-break;
-case 110:this.$ = new yy.Arr([]);
-break;
-case 111:this.$ = new yy.Arr($$[$0-2]);
-break;
-case 112:this.$ = 'inclusive';
-break;
-case 113:this.$ = 'exclusive';
-break;
-case 114:this.$ = new yy.Range($$[$0-3], $$[$0-1], $$[$0-2]);
-break;
-case 115:this.$ = new yy.Range($$[$0-2], $$[$0], $$[$0-1]);
-break;
-case 116:this.$ = new yy.Range($$[$0-1], null, $$[$0]);
-break;
-case 117:this.$ = new yy.Range(null, $$[$0], $$[$0-1]);
-break;
-case 118:this.$ = new yy.Range(null, null, $$[$0]);
-break;
-case 119:this.$ = [$$[$0]];
-break;
-case 120:this.$ = $$[$0-2].concat($$[$0]);
-break;
-case 121:this.$ = $$[$0-3].concat($$[$0]);
-break;
-case 122:this.$ = $$[$0-2];
-break;
-case 123:this.$ = $$[$0-5].concat($$[$0-2]);
-break;
-case 124:this.$ = $$[$0];
-break;
-case 125:this.$ = $$[$0];
-break;
-case 126:this.$ = $$[$0];
-break;
-case 127:this.$ = [].concat($$[$0-2], $$[$0]);
-break;
-case 128:this.$ = new yy.Try($$[$0]);
-break;
-case 129:this.$ = new yy.Try($$[$0-1], $$[$0][0], $$[$0][1]);
-break;
-case 130:this.$ = new yy.Try($$[$0-2], null, null, $$[$0]);
-break;
-case 131:this.$ = new yy.Try($$[$0-3], $$[$0-2][0], $$[$0-2][1], $$[$0]);
-break;
-case 132:this.$ = [$$[$0-1], $$[$0]];
-break;
-case 133:this.$ = new yy.Throw($$[$0]);
-break;
-case 134:this.$ = new yy.Parens($$[$0-1]);
-break;
-case 135:this.$ = new yy.Parens($$[$0-2]);
-break;
-case 136:this.$ = new yy.While($$[$0]);
-break;
-case 137:this.$ = new yy.While($$[$0-2], {
-          guard: $$[$0]
-        });
-break;
-case 138:this.$ = new yy.While($$[$0], {
-          invert: true
-        });
-break;
-case 139:this.$ = new yy.While($$[$0-2], {
-          invert: true,
-          guard: $$[$0]
-        });
-break;
-case 140:this.$ = $$[$0-1].addBody($$[$0]);
-break;
-case 141:this.$ = $$[$0].addBody(yy.Block.wrap([$$[$0-1]]));
-break;
-case 142:this.$ = $$[$0].addBody(yy.Block.wrap([$$[$0-1]]));
-break;
-case 143:this.$ = $$[$0];
-break;
-case 144:this.$ = new yy.While(new yy.Literal('true')).addBody($$[$0]);
-break;
-case 145:this.$ = new yy.While(new yy.Literal('true')).addBody(yy.Block.wrap([$$[$0]]));
-break;
-case 146:this.$ = new yy.For($$[$0-1], $$[$0]);
-break;
-case 147:this.$ = new yy.For($$[$0-1], $$[$0]);
-break;
-case 148:this.$ = new yy.For($$[$0], $$[$0-1]);
-break;
-case 149:this.$ = {
-          source: new yy.Value($$[$0])
-        };
-break;
-case 150:this.$ = (function () {
-        $$[$0].own = $$[$0-1].own;
-        $$[$0].name = $$[$0-1][0];
-        $$[$0].index = $$[$0-1][1];
-        return $$[$0];
-      }());
-break;
-case 151:this.$ = $$[$0];
-break;
-case 152:this.$ = (function () {
-        $$[$0].own = true;
-        return $$[$0];
-      }());
-break;
-case 153:this.$ = $$[$0];
-break;
-case 154:this.$ = new yy.Value($$[$0]);
-break;
-case 155:this.$ = new yy.Value($$[$0]);
-break;
-case 156:this.$ = [$$[$0]];
-break;
-case 157:this.$ = [$$[$0-2], $$[$0]];
-break;
-case 158:this.$ = {
-          source: $$[$0]
-        };
-break;
-case 159:this.$ = {
-          source: $$[$0],
-          object: true
-        };
-break;
-case 160:this.$ = {
-          source: $$[$0-2],
-          guard: $$[$0]
-        };
-break;
-case 161:this.$ = {
-          source: $$[$0-2],
-          guard: $$[$0],
-          object: true
-        };
-break;
-case 162:this.$ = {
-          source: $$[$0-2],
-          step: $$[$0]
-        };
-break;
-case 163:this.$ = {
-          source: $$[$0-4],
-          guard: $$[$0-2],
-          step: $$[$0]
-        };
-break;
-case 164:this.$ = {
-          source: $$[$0-4],
-          step: $$[$0-2],
-          guard: $$[$0]
-        };
-break;
-case 165:this.$ = new yy.Switch($$[$0-3], $$[$0-1]);
-break;
-case 166:this.$ = new yy.Switch($$[$0-5], $$[$0-3], $$[$0-1]);
-break;
-case 167:this.$ = new yy.Switch(null, $$[$0-1]);
-break;
-case 168:this.$ = new yy.Switch(null, $$[$0-3], $$[$0-1]);
-break;
-case 169:this.$ = $$[$0];
-break;
-case 170:this.$ = $$[$0-1].concat($$[$0]);
-break;
-case 171:this.$ = [[$$[$0-1], $$[$0]]];
-break;
-case 172:this.$ = [[$$[$0-2], $$[$0-1]]];
-break;
-case 173:this.$ = new yy.If($$[$0-1], $$[$0], {
-          type: $$[$0-2]
-        });
-break;
-case 174:this.$ = $$[$0-4].addElse(new yy.If($$[$0-1], $$[$0], {
-          type: $$[$0-2]
-        }));
-break;
-case 175:this.$ = $$[$0];
-break;
-case 176:this.$ = $$[$0-2].addElse($$[$0]);
-break;
-case 177:this.$ = new yy.If($$[$0], yy.Block.wrap([$$[$0-2]]), {
-          type: $$[$0-1],
-          statement: true
-        });
-break;
-case 178:this.$ = new yy.If($$[$0], yy.Block.wrap([$$[$0-2]]), {
-          type: $$[$0-1],
-          statement: true
-        });
-break;
-case 179:this.$ = new yy.Op($$[$0-1], $$[$0]);
-break;
-case 180:this.$ = new yy.Op('-', $$[$0]);
-break;
-case 181:this.$ = new yy.Op('+', $$[$0]);
-break;
-case 182:this.$ = new yy.Op('--', $$[$0]);
-break;
-case 183:this.$ = new yy.Op('++', $$[$0]);
-break;
-case 184:this.$ = new yy.Op('--', $$[$0-1], null, true);
-break;
-case 185:this.$ = new yy.Op('++', $$[$0-1], null, true);
-break;
-case 186:this.$ = new yy.Existence($$[$0-1]);
-break;
-case 187:this.$ = new yy.Op('+', $$[$0-2], $$[$0]);
-break;
-case 188:this.$ = new yy.Op('-', $$[$0-2], $$[$0]);
-break;
-case 189:this.$ = new yy.Op($$[$0-1], $$[$0-2], $$[$0]);
-break;
-case 190:this.$ = new yy.Op($$[$0-1], $$[$0-2], $$[$0]);
-break;
-case 191:this.$ = new yy.Op($$[$0-1], $$[$0-2], $$[$0]);
-break;
-case 192:this.$ = new yy.Op($$[$0-1], $$[$0-2], $$[$0]);
-break;
-case 193:this.$ = (function () {
-        if ($$[$0-1].charAt(0) === '!') {
-          return new yy.Op($$[$0-1].slice(1), $$[$0-2], $$[$0]).invert();
-        } else {
-          return new yy.Op($$[$0-1], $$[$0-2], $$[$0]);
-        }
-      }());
-break;
-case 194:this.$ = new yy.Assign($$[$0-2], $$[$0], $$[$0-1]);
-break;
-case 195:this.$ = new yy.Assign($$[$0-4], $$[$0-1], $$[$0-3]);
-break;
-case 196:this.$ = new yy.Extends($$[$0-2], $$[$0]);
-break;
-}
-},
-table: 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-defaultActions: {58:[2,49],59:[2,50],73:[2,3],92:[2,104],186:[2,84]},
-parseError: function parseError(str, hash) {
-    throw new Error(str);
-},
-parse: function parse(input) {
-    var self = this, stack = [0], vstack = [null], lstack = [], table = this.table, yytext = "", yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1;
-    this.lexer.setInput(input);
-    this.lexer.yy = this.yy;
-    this.yy.lexer = this.lexer;
-    if (typeof this.lexer.yylloc == "undefined")
-        this.lexer.yylloc = {};
-    var yyloc = this.lexer.yylloc;
-    lstack.push(yyloc);
-    if (typeof this.yy.parseError === "function")
-        this.parseError = this.yy.parseError;
-    function popStack(n) {
-        stack.length = stack.length - 2 * n;
-        vstack.length = vstack.length - n;
-        lstack.length = lstack.length - n;
-    }
-    function lex() {
-        var token;
-        token = self.lexer.lex() || 1;
-        if (typeof token !== "number") {
-            token = self.symbols_[token] || token;
-        }
-        return token;
-    }
-    var symbol, preErrorSymbol, state, action, a, r, yyval = {}, p, len, newState, expected;
-    while (true) {
-        state = stack[stack.length - 1];
-        if (this.defaultActions[state]) {
-            action = this.defaultActions[state];
-        } else {
-            if (symbol == null)
-                symbol = lex();
-            action = table[state] && table[state][symbol];
-        }
-        if (typeof action === "undefined" || !action.length || !action[0]) {
-            if (!recovering) {
-                expected = [];
-                for (p in table[state])
-                    if (this.terminals_[p] && p > 2) {
-                        expected.push("'" + this.terminals_[p] + "'");
-                    }
-                var errStr = "";
-                if (this.lexer.showPosition) {
-                    errStr = "Parse error on line " + (yylineno + 1) + ":\n" + this.lexer.showPosition() + "\nExpecting " + expected.join(", ") + ", got '" + this.terminals_[symbol] + "'";
-                } else {
-                    errStr = "Parse error on line " + (yylineno + 1) + ": Unexpected " + (symbol == 1?"end of input":"'" + (this.terminals_[symbol] || symbol) + "'");
-                }
-                this.parseError(errStr, {text: this.lexer.match, token: this.terminals_[symbol] || symbol, line: this.lexer.yylineno, loc: yyloc, expected: expected});
-            }
-        }
-        if (action[0] instanceof Array && action.length > 1) {
-            throw new Error("Parse Error: multiple actions possible at state: " + state + ", token: " + symbol);
-        }
-        switch (action[0]) {
-        case 1:
-            stack.push(symbol);
-            vstack.push(this.lexer.yytext);
-            lstack.push(this.lexer.yylloc);
-            stack.push(action[1]);
-            symbol = null;
-            if (!preErrorSymbol) {
-                yyleng = this.lexer.yyleng;
-                yytext = this.lexer.yytext;
-                yylineno = this.lexer.yylineno;
-                yyloc = this.lexer.yylloc;
-                if (recovering > 0)
-                    recovering--;
-            } else {
-                symbol = preErrorSymbol;
-                preErrorSymbol = null;
-            }
-            break;
-        case 2:
-            len = this.productions_[action[1]][1];
-            yyval.$ = vstack[vstack.length - len];
-            yyval._$ = {first_line: lstack[lstack.length - (len || 1)].first_line, last_line: lstack[lstack.length - 1].last_line, first_column: lstack[lstack.length - (len || 1)].first_column, last_column: lstack[lstack.length - 1].last_column};
-            r = this.performAction.call(yyval, yytext, yyleng, yylineno, this.yy, action[1], vstack, lstack);
-            if (typeof r !== "undefined") {
-                return r;
-            }
-            if (len) {
-                stack = stack.slice(0, -1 * len * 2);
-                vstack = vstack.slice(0, -1 * len);
-                lstack = lstack.slice(0, -1 * len);
-            }
-            stack.push(this.productions_[action[1]][0]);
-            vstack.push(yyval.$);
-            lstack.push(yyval._$);
-            newState = table[stack[stack.length - 2]][stack[stack.length - 1]];
-            stack.push(newState);
-            break;
-        case 3:
-            return true;
-        }
-    }
-    return true;
-}
-};
-
-module.exports = parser;
-
-
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee/parser_test.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee/parser_test.js
deleted file mode 100644
index d7f7039..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee/parser_test.js
+++ /dev/null
@@ -1,68 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-if (typeof process !== "undefined") {
-    require("amd-loader");
-}
-
-define(function(require, exports, module) {
-"use strict";
-
-var assert = require("../../test/assertions");
-var coffee = require("../coffee/coffee-script");
-
-
-module.exports = {
-
-    "test parse valid coffee script": function() {
-        coffee.parse("square = (x) -> x * x");
-    },
-    
-    "test parse invalid coffee script": function() {
-        try {
-            coffee.parse("a = 12 f");
-        } catch (e) {
-            assert.ok((e + "").indexOf("Parse error on line 1: Unexpected 'IDENTIFIER'") >= 0);
-        }
-    }
-};
-
-});
-
-if (typeof module !== "undefined" && module === require.main) {
-    require("asyncjs").test.testcase(module.exports).exec();
-}
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee/rewriter.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee/rewriter.js
deleted file mode 100644
index 5f1996f..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee/rewriter.js
+++ /dev/null
@@ -1,342 +0,0 @@
-/**
- * Copyright (c) 2011 Jeremy Ashkenas
- * 
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use,
- * copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following
- * conditions:
- * 
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-define(function(require, exports, module) {
-// Generated by CoffeeScript 1.2.1-pre
-
-  var BALANCED_PAIRS, EXPRESSION_CLOSE, EXPRESSION_END, EXPRESSION_START, IMPLICIT_BLOCK, IMPLICIT_CALL, IMPLICIT_END, IMPLICIT_FUNC, IMPLICIT_UNSPACED_CALL, INVERSES, LINEBREAKS, SINGLE_CLOSERS, SINGLE_LINERS, left, rite, _i, _len, _ref,
-    __indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; },
-    __slice = [].slice;
-
-  exports.Rewriter = (function() {
-
-    Rewriter.name = 'Rewriter';
-
-    function Rewriter() {}
-
-    Rewriter.prototype.rewrite = function(tokens) {
-      this.tokens = tokens;
-      this.removeLeadingNewlines();
-      this.removeMidExpressionNewlines();
-      this.closeOpenCalls();
-      this.closeOpenIndexes();
-      this.addImplicitIndentation();
-      this.tagPostfixConditionals();
-      this.addImplicitBraces();
-      this.addImplicitParentheses();
-      return this.tokens;
-    };
-
-    Rewriter.prototype.scanTokens = function(block) {
-      var i, token, tokens;
-      tokens = this.tokens;
-      i = 0;
-      while (token = tokens[i]) {
-        i += block.call(this, token, i, tokens);
-      }
-      return true;
-    };
-
-    Rewriter.prototype.detectEnd = function(i, condition, action) {
-      var levels, token, tokens, _ref, _ref1;
-      tokens = this.tokens;
-      levels = 0;
-      while (token = tokens[i]) {
-        if (levels === 0 && condition.call(this, token, i)) {
-          return action.call(this, token, i);
-        }
-        if (!token || levels < 0) return action.call(this, token, i - 1);
-        if (_ref = token[0], __indexOf.call(EXPRESSION_START, _ref) >= 0) {
-          levels += 1;
-        } else if (_ref1 = token[0], __indexOf.call(EXPRESSION_END, _ref1) >= 0) {
-          levels -= 1;
-        }
-        i += 1;
-      }
-      return i - 1;
-    };
-
-    Rewriter.prototype.removeLeadingNewlines = function() {
-      var i, tag, _i, _len, _ref;
-      _ref = this.tokens;
-      for (i = _i = 0, _len = _ref.length; _i < _len; i = ++_i) {
-        tag = _ref[i][0];
-        if (tag !== 'TERMINATOR') break;
-      }
-      if (i) return this.tokens.splice(0, i);
-    };
-
-    Rewriter.prototype.removeMidExpressionNewlines = function() {
-      return this.scanTokens(function(token, i, tokens) {
-        var _ref;
-        if (!(token[0] === 'TERMINATOR' && (_ref = this.tag(i + 1), __indexOf.call(EXPRESSION_CLOSE, _ref) >= 0))) {
-          return 1;
-        }
-        tokens.splice(i, 1);
-        return 0;
-      });
-    };
-
-    Rewriter.prototype.closeOpenCalls = function() {
-      var action, condition;
-      condition = function(token, i) {
-        var _ref;
-        return ((_ref = token[0]) === ')' || _ref === 'CALL_END') || token[0] === 'OUTDENT' && this.tag(i - 1) === ')';
-      };
-      action = function(token, i) {
-        return this.tokens[token[0] === 'OUTDENT' ? i - 1 : i][0] = 'CALL_END';
-      };
-      return this.scanTokens(function(token, i) {
-        if (token[0] === 'CALL_START') this.detectEnd(i + 1, condition, action);
-        return 1;
-      });
-    };
-
-    Rewriter.prototype.closeOpenIndexes = function() {
-      var action, condition;
-      condition = function(token, i) {
-        var _ref;
-        return (_ref = token[0]) === ']' || _ref === 'INDEX_END';
-      };
-      action = function(token, i) {
-        return token[0] = 'INDEX_END';
-      };
-      return this.scanTokens(function(token, i) {
-        if (token[0] === 'INDEX_START') this.detectEnd(i + 1, condition, action);
-        return 1;
-      });
-    };
-
-    Rewriter.prototype.addImplicitBraces = function() {
-      var action, condition, sameLine, stack, start, startIndent, startsLine;
-      stack = [];
-      start = null;
-      startsLine = null;
-      sameLine = true;
-      startIndent = 0;
-      condition = function(token, i) {
-        var one, tag, three, two, _ref, _ref1;
-        _ref = this.tokens.slice(i + 1, (i + 3) + 1 || 9e9), one = _ref[0], two = _ref[1], three = _ref[2];
-        if ('HERECOMMENT' === (one != null ? one[0] : void 0)) return false;
-        tag = token[0];
-        if (__indexOf.call(LINEBREAKS, tag) >= 0) sameLine = false;
-        return (((tag === 'TERMINATOR' || tag === 'OUTDENT') || (__indexOf.call(IMPLICIT_END, tag) >= 0 && sameLine)) && ((!startsLine && this.tag(i - 1) !== ',') || !((two != null ? two[0] : void 0) === ':' || (one != null ? one[0] : void 0) === '@' && (three != null ? three[0] : void 0) === ':'))) || (tag === ',' && one && ((_ref1 = one[0]) !== 'IDENTIFIER' && _ref1 !== 'NUMBER' && _ref1 !== 'STRING' && _ref1 !== '@' && _ref1 !== 'TERMINATOR' && _ref1 !== 'OUTDENT'));
-      };
-      action = function(token, i) {
-        var tok;
-        tok = this.generate('}', '}', token[2]);
-        return this.tokens.splice(i, 0, tok);
-      };
-      return this.scanTokens(function(token, i, tokens) {
-        var ago, idx, prevTag, tag, tok, value, _ref, _ref1;
-        if (_ref = (tag = token[0]), __indexOf.call(EXPRESSION_START, _ref) >= 0) {
-          stack.push([(tag === 'INDENT' && this.tag(i - 1) === '{' ? '{' : tag), i]);
-          return 1;
-        }
-        if (__indexOf.call(EXPRESSION_END, tag) >= 0) {
-          start = stack.pop();
-          return 1;
-        }
-        if (!(tag === ':' && ((ago = this.tag(i - 2)) === ':' || ((_ref1 = stack[stack.length - 1]) != null ? _ref1[0] : void 0) !== '{'))) {
-          return 1;
-        }
-        sameLine = true;
-        stack.push(['{']);
-        idx = ago === '@' ? i - 2 : i - 1;
-        while (this.tag(idx - 2) === 'HERECOMMENT') {
-          idx -= 2;
-        }
-        prevTag = this.tag(idx - 1);
-        startsLine = !prevTag || (__indexOf.call(LINEBREAKS, prevTag) >= 0);
-        value = new String('{');
-        value.generated = true;
-        tok = this.generate('{', value, token[2]);
-        tokens.splice(idx, 0, tok);
-        this.detectEnd(i + 2, condition, action);
-        return 2;
-      });
-    };
-
-    Rewriter.prototype.addImplicitParentheses = function() {
-      var action, condition, noCall, seenControl, seenSingle;
-      noCall = seenSingle = seenControl = false;
-      condition = function(token, i) {
-        var post, tag, _ref, _ref1;
-        tag = token[0];
-        if (!seenSingle && token.fromThen) return true;
-        if (tag === 'IF' || tag === 'ELSE' || tag === 'CATCH' || tag === '->' || tag === '=>' || tag === 'CLASS') {
-          seenSingle = true;
-        }
-        if (tag === 'IF' || tag === 'ELSE' || tag === 'SWITCH' || tag === 'TRY' || tag === '=') {
-          seenControl = true;
-        }
-        if ((tag === '.' || tag === '?.' || tag === '::') && this.tag(i - 1) === 'OUTDENT') {
-          return true;
-        }
-        return !token.generated && this.tag(i - 1) !== ',' && (__indexOf.call(IMPLICIT_END, tag) >= 0 || (tag === 'INDENT' && !seenControl)) && (tag !== 'INDENT' || (((_ref = this.tag(i - 2)) !== 'CLASS' && _ref !== 'EXTENDS') && (_ref1 = this.tag(i - 1), __indexOf.call(IMPLICIT_BLOCK, _ref1) < 0) && !((post = this.tokens[i + 1]) && post.generated && post[0] === '{')));
-      };
-      action = function(token, i) {
-        return this.tokens.splice(i, 0, this.generate('CALL_END', ')', token[2]));
-      };
-      return this.scanTokens(function(token, i, tokens) {
-        var callObject, current, next, prev, tag, _ref, _ref1, _ref2;
-        tag = token[0];
-        if (tag === 'CLASS' || tag === 'IF' || tag === 'FOR' || tag === 'WHILE') {
-          noCall = true;
-        }
-        _ref = tokens.slice(i - 1, (i + 1) + 1 || 9e9), prev = _ref[0], current = _ref[1], next = _ref[2];
-        callObject = !noCall && tag === 'INDENT' && next && next.generated && next[0] === '{' && prev && (_ref1 = prev[0], __indexOf.call(IMPLICIT_FUNC, _ref1) >= 0);
-        seenSingle = false;
-        seenControl = false;
-        if (__indexOf.call(LINEBREAKS, tag) >= 0) noCall = false;
-        if (prev && !prev.spaced && tag === '?') token.call = true;
-        if (token.fromThen) return 1;
-        if (!(callObject || (prev != null ? prev.spaced : void 0) && (prev.call || (_ref2 = prev[0], __indexOf.call(IMPLICIT_FUNC, _ref2) >= 0)) && (__indexOf.call(IMPLICIT_CALL, tag) >= 0 || !(token.spaced || token.newLine) && __indexOf.call(IMPLICIT_UNSPACED_CALL, tag) >= 0))) {
-          return 1;
-        }
-        tokens.splice(i, 0, this.generate('CALL_START', '(', token[2]));
-        this.detectEnd(i + 1, condition, action);
-        if (prev[0] === '?') prev[0] = 'FUNC_EXIST';
-        return 2;
-      });
-    };
-
-    Rewriter.prototype.addImplicitIndentation = function() {
-      var action, condition, indent, outdent, starter;
-      starter = indent = outdent = null;
-      condition = function(token, i) {
-        var _ref;
-        return token[1] !== ';' && (_ref = token[0], __indexOf.call(SINGLE_CLOSERS, _ref) >= 0) && !(token[0] === 'ELSE' && (starter !== 'IF' && starter !== 'THEN'));
-      };
-      action = function(token, i) {
-        return this.tokens.splice((this.tag(i - 1) === ',' ? i - 1 : i), 0, outdent);
-      };
-      return this.scanTokens(function(token, i, tokens) {
-        var tag, _ref, _ref1;
-        tag = token[0];
-        if (tag === 'TERMINATOR' && this.tag(i + 1) === 'THEN') {
-          tokens.splice(i, 1);
-          return 0;
-        }
-        if (tag === 'ELSE' && this.tag(i - 1) !== 'OUTDENT') {
-          tokens.splice.apply(tokens, [i, 0].concat(__slice.call(this.indentation(token))));
-          return 2;
-        }
-        if (tag === 'CATCH' && ((_ref = this.tag(i + 2)) === 'OUTDENT' || _ref === 'TERMINATOR' || _ref === 'FINALLY')) {
-          tokens.splice.apply(tokens, [i + 2, 0].concat(__slice.call(this.indentation(token))));
-          return 4;
-        }
-        if (__indexOf.call(SINGLE_LINERS, tag) >= 0 && this.tag(i + 1) !== 'INDENT' && !(tag === 'ELSE' && this.tag(i + 1) === 'IF')) {
-          starter = tag;
-          _ref1 = this.indentation(token, true), indent = _ref1[0], outdent = _ref1[1];
-          if (starter === 'THEN') indent.fromThen = true;
-          tokens.splice(i + 1, 0, indent);
-          this.detectEnd(i + 2, condition, action);
-          if (tag === 'THEN') tokens.splice(i, 1);
-          return 1;
-        }
-        return 1;
-      });
-    };
-
-    Rewriter.prototype.tagPostfixConditionals = function() {
-      var action, condition, original;
-      original = null;
-      condition = function(token, i) {
-        var _ref;
-        return (_ref = token[0]) === 'TERMINATOR' || _ref === 'INDENT';
-      };
-      action = function(token, i) {
-        if (token[0] !== 'INDENT' || (token.generated && !token.fromThen)) {
-          return original[0] = 'POST_' + original[0];
-        }
-      };
-      return this.scanTokens(function(token, i) {
-        if (token[0] !== 'IF') return 1;
-        original = token;
-        this.detectEnd(i + 1, condition, action);
-        return 1;
-      });
-    };
-
-    Rewriter.prototype.indentation = function(token, implicit) {
-      var indent, outdent;
-      if (implicit == null) implicit = false;
-      indent = ['INDENT', 2, token[2]];
-      outdent = ['OUTDENT', 2, token[2]];
-      if (implicit) indent.generated = outdent.generated = true;
-      return [indent, outdent];
-    };
-
-    Rewriter.prototype.generate = function(tag, value, line) {
-      var tok;
-      tok = [tag, value, line];
-      tok.generated = true;
-      return tok;
-    };
-
-    Rewriter.prototype.tag = function(i) {
-      var _ref;
-      return (_ref = this.tokens[i]) != null ? _ref[0] : void 0;
-    };
-
-    return Rewriter;
-
-  })();
-
-  BALANCED_PAIRS = [['(', ')'], ['[', ']'], ['{', '}'], ['INDENT', 'OUTDENT'], ['CALL_START', 'CALL_END'], ['PARAM_START', 'PARAM_END'], ['INDEX_START', 'INDEX_END']];
-
-  exports.INVERSES = INVERSES = {};
-
-  EXPRESSION_START = [];
-
-  EXPRESSION_END = [];
-
-  for (_i = 0, _len = BALANCED_PAIRS.length; _i < _len; _i++) {
-    _ref = BALANCED_PAIRS[_i], left = _ref[0], rite = _ref[1];
-    EXPRESSION_START.push(INVERSES[rite] = left);
-    EXPRESSION_END.push(INVERSES[left] = rite);
-  }
-
-  EXPRESSION_CLOSE = ['CATCH', 'WHEN', 'ELSE', 'FINALLY'].concat(EXPRESSION_END);
-
-  IMPLICIT_FUNC = ['IDENTIFIER', 'SUPER', ')', 'CALL_END', ']', 'INDEX_END', '@', 'THIS'];
-
-  IMPLICIT_CALL = ['IDENTIFIER', 'NUMBER', 'STRING', 'JS', 'REGEX', 'NEW', 'PARAM_START', 'CLASS', 'IF', 'TRY', 'SWITCH', 'THIS', 'BOOL', 'UNARY', 'SUPER', '@', '->', '=>', '[', '(', '{', '--', '++'];
-
-  IMPLICIT_UNSPACED_CALL = ['+', '-'];
-
-  IMPLICIT_BLOCK = ['->', '=>', '{', '[', ','];
-
-  IMPLICIT_END = ['POST_IF', 'FOR', 'WHILE', 'UNTIL', 'WHEN', 'BY', 'LOOP', 'TERMINATOR'];
-
-  SINGLE_LINERS = ['ELSE', '->', '=>', 'TRY', 'FINALLY', 'THEN'];
-
-  SINGLE_CLOSERS = ['TERMINATOR', 'CATCH', 'FINALLY', 'ELSE', 'OUTDENT', 'LEADING_WHEN'];
-
-  LINEBREAKS = ['TERMINATOR', 'INDENT', 'OUTDENT'];
-
-
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee/scope.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee/scope.js
deleted file mode 100644
index 69af1d4..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee/scope.js
+++ /dev/null
@@ -1,154 +0,0 @@
-/**
- * Copyright (c) 2011 Jeremy Ashkenas
- * 
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use,
- * copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following
- * conditions:
- * 
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-define(function(require, exports, module) {
-// Generated by CoffeeScript 1.2.1-pre
-
-  var Scope, extend, last, _ref;
-
-  _ref = require('./helpers'), extend = _ref.extend, last = _ref.last;
-
-  exports.Scope = Scope = (function() {
-
-    Scope.name = 'Scope';
-
-    Scope.root = null;
-
-    function Scope(parent, expressions, method) {
-      this.parent = parent;
-      this.expressions = expressions;
-      this.method = method;
-      this.variables = [
-        {
-          name: 'arguments',
-          type: 'arguments'
-        }
-      ];
-      this.positions = {};
-      if (!this.parent) Scope.root = this;
-    }
-
-    Scope.prototype.add = function(name, type, immediate) {
-      if (this.shared && !immediate) return this.parent.add(name, type, immediate);
-      if (Object.prototype.hasOwnProperty.call(this.positions, name)) {
-        return this.variables[this.positions[name]].type = type;
-      } else {
-        return this.positions[name] = this.variables.push({
-          name: name,
-          type: type
-        }) - 1;
-      }
-    };
-
-    Scope.prototype.find = function(name, options) {
-      if (this.check(name, options)) return true;
-      this.add(name, 'var');
-      return false;
-    };
-
-    Scope.prototype.parameter = function(name) {
-      if (this.shared && this.parent.check(name, true)) return;
-      return this.add(name, 'param');
-    };
-
-    Scope.prototype.check = function(name, immediate) {
-      var found, _ref1;
-      found = !!this.type(name);
-      if (found || immediate) return found;
-      return !!((_ref1 = this.parent) != null ? _ref1.check(name) : void 0);
-    };
-
-    Scope.prototype.temporary = function(name, index) {
-      if (name.length > 1) {
-        return '_' + name + (index > 1 ? index - 1 : '');
-      } else {
-        return '_' + (index + parseInt(name, 36)).toString(36).replace(/\d/g, 'a');
-      }
-    };
-
-    Scope.prototype.type = function(name) {
-      var v, _i, _len, _ref1;
-      _ref1 = this.variables;
-      for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
-        v = _ref1[_i];
-        if (v.name === name) return v.type;
-      }
-      return null;
-    };
-
-    Scope.prototype.freeVariable = function(name, reserve) {
-      var index, temp;
-      if (reserve == null) reserve = true;
-      index = 0;
-      while (this.check((temp = this.temporary(name, index)))) {
-        index++;
-      }
-      if (reserve) this.add(temp, 'var', true);
-      return temp;
-    };
-
-    Scope.prototype.assign = function(name, value) {
-      this.add(name, {
-        value: value,
-        assigned: true
-      }, true);
-      return this.hasAssignments = true;
-    };
-
-    Scope.prototype.hasDeclarations = function() {
-      return !!this.declaredVariables().length;
-    };
-
-    Scope.prototype.declaredVariables = function() {
-      var realVars, tempVars, v, _i, _len, _ref1;
-      realVars = [];
-      tempVars = [];
-      _ref1 = this.variables;
-      for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
-        v = _ref1[_i];
-        if (v.type === 'var') {
-          (v.name.charAt(0) === '_' ? tempVars : realVars).push(v.name);
-        }
-      }
-      return realVars.sort().concat(tempVars.sort());
-    };
-
-    Scope.prototype.assignedVariables = function() {
-      var v, _i, _len, _ref1, _results;
-      _ref1 = this.variables;
-      _results = [];
-      for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
-        v = _ref1[_i];
-        if (v.type.assigned) _results.push("" + v.name + " = " + v.type.value);
-      }
-      return _results;
-    };
-
-    return Scope;
-
-  })();
-
-
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee_highlight_rules.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee_highlight_rules.js
deleted file mode 100644
index 2772edf..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee_highlight_rules.js
+++ /dev/null
@@ -1,227 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Satoshi Murakami 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-    var lang = require("../lib/lang");
-    var oop = require("../lib/oop");
-    var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
-    
-    oop.inherits(CoffeeHighlightRules, TextHighlightRules);
-
-    function CoffeeHighlightRules() {
-        var identifier = "[$A-Za-z_\\x7f-\\uffff][$\\w\\x7f-\\uffff]*";
-        var stringfill = {
-            token : "string",
-            merge : true,
-            regex : ".+"
-        };
-
-        var keywords = lang.arrayToMap((
-            "this|throw|then|try|typeof|super|switch|return|break|by)|continue|" +
-            "catch|class|in|instanceof|is|isnt|if|else|extends|for|forown|" +
-            "finally|function|while|when|new|no|not|delete|debugger|do|loop|of|off|" +
-            "or|on|unless|until|and|yes").split("|")
-        );
-        
-        var langConstant = lang.arrayToMap((
-            "true|false|null|undefined").split("|")
-        );
-        
-        var illegal = lang.arrayToMap((
-            "case|const|default|function|var|void|with|enum|export|implements|" +
-            "interface|let|package|private|protected|public|static|yield|" +
-            "__hasProp|extends|slice|bind|indexOf").split("|")
-        );
-        
-        var supportClass = lang.arrayToMap((
-            "Array|Boolean|Date|Function|Number|Object|RegExp|ReferenceError|" +
-            "RangeError|String|SyntaxError|Error|EvalError|TypeError|URIError").split("|")
-        );
-        
-        var supportFunction = lang.arrayToMap((
-            "Math|JSON|isNaN|isFinite|parseInt|parseFloat|encodeURI|" +
-            "encodeURIComponent|decodeURI|decodeURIComponent|RangeError|String|" +
-            "SyntaxError|Error|EvalError|TypeError|URIError").split("|")
-        );
-
-        this.$rules = {
-            start : [
-                {
-                    token : "identifier",
-                    regex : "(?:(?:\\.|::)\\s*)" + identifier
-                }, {
-                    token : "variable",
-                    regex : "@(?:" + identifier + ")?"
-                }, {
-                    token: function(value) {
-                        if (keywords.hasOwnProperty(value))
-                            return "keyword";
-                        else if (langConstant.hasOwnProperty(value))
-                            return "constant.language";
-                        else if (illegal.hasOwnProperty(value))
-                            return "invalid.illegal";
-                        else if (supportClass.hasOwnProperty(value))
-                            return "language.support.class";
-                        else if (supportFunction.hasOwnProperty(value))
-                            return "language.support.function";
-                        else
-                            return "identifier";
-                    },
-                    regex : identifier
-                }, {
-                    token : "constant.numeric",
-                    regex : "(?:0x[\\da-fA-F]+|(?:\\d+(?:\\.\\d+)?|\\.\\d+)(?:[eE][+-]?\\d+)?)"
-                }, {
-                    token : "string",
-                    merge : true,
-                    regex : "'''",
-                    next : "qdoc"
-                }, {
-                    token : "string",
-                    merge : true,
-                    regex : '"""',
-                    next : "qqdoc"
-                }, {
-                    token : "string",
-                    merge : true,
-                    regex : "'",
-                    next : "qstring"
-                }, {
-                    token : "string",
-                    merge : true,
-                    regex : '"',
-                    next : "qqstring"
-                }, {
-                    token : "string",
-                    merge : true,
-                    regex : "`",
-                    next : "js"
-                }, {
-                    token : "string.regex",
-                    merge : true,
-                    regex : "///",
-                    next : "heregex"
-                }, {
-                    token : "string.regex",
-                    regex : "/(?!\\s)[^[/\\n\\\\]*(?: (?:\\\\.|\\[[^\\]\\n\\\\]*(?:\\\\.[^\\]\\n\\\\]*)*\\])[^[/\\n\\\\]*)*/[imgy]{0,4}(?!\\w)"
-                }, {
-                    token : "comment",
-                    merge : true,
-                    regex : "###(?!#)",
-                    next : "comment"
-                }, {
-                    token : "comment",
-                    regex : "#.*"
-                }, {
-                    token : "punctuation.operator",
-                    regex : "\\?|\\:|\\,|\\."
-                }, {
-                    token : "keyword.operator",
-                    regex : "(?:[\\-=]>|[-+*/%<>&|^!?=]=|>>>=?|\\-\\-|\\+\\+|::|&&=|\\|\\|=|<<=|>>=|\\?\\.|\\.{2,3}|\\!)"
-                }, {
-                    token : "paren.lparen",
-                    regex : "[({[]"
-                }, {
-                    token : "paren.rparen",
-                    regex : "[\\]})]"
-                }, {
-                    token : "text",
-                    regex : "\\s+"
-                }],
-            
-            qdoc : [{
-                token : "string",
-                regex : ".*?'''",
-                next : "start"
-            }, stringfill],
-            
-            qqdoc : [{
-                token : "string",
-                regex : '.*?"""',
-                next : "start"
-            }, stringfill],
-            
-            qstring : [{
-                token : "string",
-                regex : "[^\\\\']*(?:\\\\.[^\\\\']*)*'",
-                merge : true,
-                next : "start"
-            }, stringfill],
-            
-            qqstring : [{
-                token : "string",
-                regex : '[^\\\\"]*(?:\\\\.[^\\\\"]*)*"',
-                merge : true,
-                next : "start"
-            }, stringfill],
-            
-            js : [{
-                token : "string",
-                merge : true,
-                regex : "[^\\\\`]*(?:\\\\.[^\\\\`]*)*`",
-                next : "start"
-            }, stringfill],
-            
-            heregex : [{
-                token : "string.regex",
-                regex : '.*?///[imgy]{0,4}',
-                next : "start"
-            }, {
-                token : "comment.regex",
-                regex : "\\s+(?:#.*)?"
-            }, {
-                token : "string.regex",
-                merge : true,
-                regex : "\\S+"
-            }],
-            
-            comment : [{
-                token : "comment",
-                regex : '.*?###',
-                next : "start"
-            }, {
-                token : "comment",
-                merge : true,
-                regex : ".+"
-            }]
-        };
-    }
-
-    exports.CoffeeHighlightRules = CoffeeHighlightRules;
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee_highlight_rules_test.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee_highlight_rules_test.js
deleted file mode 100644
index 0393e65..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee_highlight_rules_test.js
+++ /dev/null
@@ -1,72 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-if (typeof process !== "undefined") {
-    require("amd-loader");
-}
-
-define(function(require, exports, module) {
-"use strict";
-
-var Mode = require("./coffee").Mode;
-var assert = require("../test/assertions");
-
-module.exports = {
-    setUp : function() {
-        this.tokenizer = new Mode().getTokenizer();
-    },
-
-    "test: tokenize keyword": function() {
-        var tokens = this.tokenizer.getLineTokens("for", "start").tokens;
-        assert.equal(tokens.length, 1);
-        assert.equal(tokens[0].type, "keyword");
-    },
-    
-    // TODO: disable. not yet implemented
-    "!test tokenize string with interpolation": function() {
-        var tokens = this.tokenizer.getLineTokens('"#{ 22 / 7 } is a decent approximation of π"', "start").tokens;
-        console.log(tokens);
-        assert.equal(tokens.length, 12);
-        //assert.equal(tokens[0].type, "keyword");
-    }
-};
-
-});
-
-if (typeof module !== "undefined" && module === require.main) {
-    require("asyncjs").test.testcase(module.exports).exec();
-}
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee_worker.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee_worker.js
deleted file mode 100644
index 6268f19..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coffee_worker.js
+++ /dev/null
@@ -1,92 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var oop = require("../lib/oop");
-var Mirror = require("../worker/mirror").Mirror;
-var coffee = require("../mode/coffee/coffee-script");
-
-window.addEventListener = function() {};
-
-
-var Worker = exports.Worker = function(sender) {
-    Mirror.call(this, sender);
-    this.setTimeout(200);
-};
-
-oop.inherits(Worker, Mirror);
-
-(function() {
-
-    this.onUpdate = function() {
-        var value = this.doc.getValue();
-
-        try {
-            coffee.parse(value);
-        } catch(e) {
-            var m = e.message.match(/Parse error on line (\d+): (.*)/);
-            if (m) {
-                this.sender.emit("error", {
-                    row: parseInt(m[1], 10) - 1,
-                    column: null,
-                    text: m[2],
-                    type: "error"
-                });
-                return;
-            }
-
-            if (e instanceof SyntaxError) {
-                var m = e.message.match(/ on line (\d+)/);
-                if (m) {
-                    this.sender.emit("error", {
-                        row: parseInt(m[1], 10) - 1,
-                        column: null,
-                        text: e.message.replace(m[0], ""),
-                        type: "error"
-                    });
-                }
-            }
-            return;
-        }
-        this.sender.emit("ok");
-    };
-
-}).call(Worker.prototype);
-
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coldfusion.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coldfusion.js
deleted file mode 100644
index 8d5d2c0..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coldfusion.js
+++ /dev/null
@@ -1,71 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var oop = require("../lib/oop");
-var XmlMode = require("./xml").Mode;
-var JavaScriptMode = require("./javascript").Mode;
-var CssMode = require("./css").Mode;
-var Tokenizer = require("../tokenizer").Tokenizer;
-var ColdfusionHighlightRules = require("./coldfusion_highlight_rules").ColdfusionHighlightRules;
-
-var Mode = function() {
-    XmlMode.call(this);
-    
-    var highlighter = new ColdfusionHighlightRules();
-    this.$tokenizer = new Tokenizer(highlighter.getRules());
-    
-    this.$embeds = highlighter.getEmbeds();
-    this.createModeDelegates({
-      "js-": JavaScriptMode,
-      "css-": CssMode
-    });
-};
-oop.inherits(Mode, XmlMode);
-
-(function() {
-
-    this.getNextLineIndent = function(state, line, tab) {
-        return this.$getIndent(line);
-    };
-
-}).call(Mode.prototype);
-
-exports.Mode = Mode;
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coldfusion_highlight_rules.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coldfusion_highlight_rules.js
deleted file mode 100644
index 71d792e..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coldfusion_highlight_rules.js
+++ /dev/null
@@ -1,135 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var oop = require("../lib/oop");
-var CssHighlightRules = require("./css_highlight_rules").CssHighlightRules;
-var JavaScriptHighlightRules = require("./javascript_highlight_rules").JavaScriptHighlightRules;
-var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
-var xml_util = require("./xml_util");
-
-var ColdfusionHighlightRules = function() {
-
-    // regexp must not have capturing parentheses
-    // regexps are ordered -> the first match is used
-
-    this.$rules = {
-        start : [ {
-            token : "text",
-            merge : true,
-            regex : "<\\!\\[CDATA\\[",
-            next : "cdata"
-        }, {
-            token : "xml_pe",
-            regex : "<\\?.*?\\?>"
-        }, {
-            token : "comment",
-            merge : true,
-            regex : "<\\!--",
-            next : "comment"
-        }, {
-            token : "meta.tag",
-            regex : "<(?=\s*script)",
-            next : "script"
-        }, {
-            token : "meta.tag",
-            regex : "<(?=\s*style)",
-            next : "style"
-        }, {
-            token : "meta.tag", // opening tag
-            regex : "<\\/?",
-            next : "tag"
-        }, {
-            token : "text",
-            regex : "\\s+"
-        }, {
-            token : "text",
-            regex : "[^<]+"
-        } ],
-    
-        cdata : [ {
-            token : "text",
-            regex : "\\]\\]>",
-            next : "start"
-        }, {
-            token : "text",
-            merge : true,
-            regex : "\\s+"
-        }, {
-            token : "text",
-            merge : true,
-            regex : ".+"
-        } ],
-
-        comment : [ {
-            token : "comment",
-            regex : ".*?-->",
-            next : "start"
-        }, {
-            token : "comment",
-            merge : true,
-            regex : ".+"
-        } ]
-    };
-    
-    xml_util.tag(this.$rules, "tag", "start");
-    xml_util.tag(this.$rules, "style", "css-start");
-    xml_util.tag(this.$rules, "script", "js-start");
-    
-    this.embedRules(JavaScriptHighlightRules, "js-", [{
-        token: "comment",
-        regex: "\\/\\/.*(?=<\\/script>)",
-        next: "tag"
-    }, {
-        token: "meta.tag",
-        regex: "<\\/(?=script)",
-        next: "tag"
-    }]);
-    
-    this.embedRules(CssHighlightRules, "css-", [{
-        token: "meta.tag",
-        regex: "<\\/(?=style)",
-        next: "tag"
-    }]);
-};
-
-oop.inherits(ColdfusionHighlightRules, TextHighlightRules);
-
-exports.ColdfusionHighlightRules = ColdfusionHighlightRules;
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coldfusion_test.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coldfusion_test.js
deleted file mode 100644
index 18323d5..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/coldfusion_test.js
+++ /dev/null
@@ -1,74 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-if (typeof process !== "undefined") {
-    require("amd-loader");
-}
-
-define(function(require, exports, module) {
-"use strict";
-
-var EditSession = require("../edit_session").EditSession;
-var Range = require("../range").Range;
-var ColdfusionMode = require("./coldfusion").Mode;
-var assert = require("../test/assertions");
-
-module.exports = {
-    setUp : function() {    
-        this.mode = new ColdfusionMode();
-    },
-
-    "test: toggle comment lines should not do anything" : function() {
-        var session = new EditSession(["  abc", "cde", "fg"]);
-
-        var range = new Range(0, 3, 1, 1);
-        var comment = this.mode.toggleCommentLines("start", session, 0, 1);
-        assert.equal(["  abc", "cde", "fg"].join("\n"), session.toString());
-    },
-
-    "test: next line indent should be the same as the current line indent" : function() {
-        assert.equal("     ", this.mode.getNextLineIndent("start", "     abc"));
-        assert.equal("", this.mode.getNextLineIndent("start", "abc"));
-        assert.equal("\t", this.mode.getNextLineIndent("start", "\tabc"));
-    }
-};
-
-});
-
-if (typeof module !== "undefined" && module === require.main) {
-    require("asyncjs").test.testcase(module.exports).exec()
-}
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/csharp.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/csharp.js
deleted file mode 100644
index 25586b8..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/csharp.js
+++ /dev/null
@@ -1,58 +0,0 @@
-define(function(require, exports, module) {
-"use strict";
-
-var oop = require("../lib/oop");
-var TextMode = require("./text").Mode;
-var Tokenizer = require("../tokenizer").Tokenizer;
-var CSharpHighlightRules = require("./csharp_highlight_rules").CSharpHighlightRules;
-var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
-var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour;
-var CStyleFoldMode = require("./folding/cstyle").FoldMode;
-
-var Mode = function() {
-    this.$tokenizer = new Tokenizer(new CSharpHighlightRules().getRules());
-    this.$outdent = new MatchingBraceOutdent();
-    this.$behaviour = new CstyleBehaviour();
-    this.foldingRules = new CStyleFoldMode();
-};
-oop.inherits(Mode, TextMode);
-
-(function() {
-    
-    this.getNextLineIndent = function(state, line, tab) {
-        var indent = this.$getIndent(line);
-  
-        var tokenizedLine = this.$tokenizer.getLineTokens(line, state);
-        var tokens = tokenizedLine.tokens;
-  
-        if (tokens.length && tokens[tokens.length-1].type == "comment") {
-            return indent;
-        }
-    
-        if (state == "start") {
-            var match = line.match(/^.*[\{\(\[]\s*$/);
-            if (match) {
-                indent += tab;
-            }
-        }
-  
-        return indent;
-    };
-
-    this.checkOutdent = function(state, line, input) {
-        return this.$outdent.checkOutdent(line, input);
-    };
-  
-    this.autoOutdent = function(state, doc, row) {
-        this.$outdent.autoOutdent(doc, row);
-    };
-
-
-    this.createWorker = function(session) {
-        return null;
-    };
-
-}).call(Mode.prototype);
-
-exports.Mode = Mode;
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/csharp_highlight_rules.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/csharp_highlight_rules.js
deleted file mode 100644
index bbb5369..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/csharp_highlight_rules.js
+++ /dev/null
@@ -1,104 +0,0 @@
-define(function(require, exports, module) {
-"use strict";
-
-var oop = require("../lib/oop");
-var lang = require("../lib/lang");
-var DocCommentHighlightRules = require("./doc_comment_highlight_rules").DocCommentHighlightRules;
-var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
-
-var CSharpHighlightRules = function() {
-    
-    var keywords = lang.arrayToMap(
-    ("abstract|event|new|struct|as|explicit|null|switch|base|extern|object|this|bool|false|operator|throw|break|finally|out|true|byte|fixed|override|try|case|float|params|typeof|catch|for|private|uint|char|foreach|protected|ulong|checked|goto|public|unchecked|class|if|readonly|unsafe|const|implicit|ref|ushort|continue|in|return|using|decimal|int|sbyte|virtual|default|interface|sealed|volatile|delegate|internal|short|void|do|is|sizeof|while|double|lock|stackalloc|else|long|static|enum|namespace|string|var|dynamic").split("|")
-    );
-
-    var buildinConstants = lang.arrayToMap(
-        ("null|true|false").split("|")
-    );
-
-
-    // regexp must not have capturing parentheses. Use (?:) instead.
-    // regexps are ordered -> the first match is used
-
-    this.$rules = {
-        "start" : [
-            {
-                token : "comment",
-                regex : "\\/\\/.*$"
-            },
-            new DocCommentHighlightRules().getStartRule("doc-start"),
-            {
-                token : "comment", // multi line comment
-                regex : "\\/\\*",
-                merge : true,
-                next : "comment"
-            }, {
-                token : "string.regexp",
-                regex : "[/](?:(?:\\[(?:\\\\]|[^\\]])+\\])|(?:\\\\/|[^\\]/]))*[/]\\w*\\s*(?=[).,;]|$)"
-            }, {
-                token : "string", // single line
-                regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]'
-            }, {
-                token : "string", // single line
-                regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']"
-            }, {
-                token : "constant.numeric", // hex
-                regex : "0[xX][0-9a-fA-F]+\\b"
-            }, {
-                token : "constant.numeric", // float
-                regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b"
-            }, {
-                token : "constant.language.boolean",
-                regex : "(?:true|false)\\b"
-            }, {
-                token : function(value) {
-                    if (value == "this")
-                        return "variable.language";
-                    else if (keywords.hasOwnProperty(value))
-                        return "keyword";
-                    else if (buildinConstants.hasOwnProperty(value))
-                        return "constant.language";
-                    else
-                        return "identifier";
-                },
-                // TODO: Unicode escape sequences
-                // TODO: Unicode identifiers
-                regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
-            }, {
-                token : "keyword.operator",
-                regex : "!|\\$|%|&|\\*|\\-\\-|\\-|\\+\\+|\\+|~|===|==|=|!=|!==|<=|>=|<<=|>>=|>>>=|<>|<|>|!|&&|\\|\\||\\?\\:|\\*=|%=|\\+=|\\-=|&=|\\^=|\\b(?:in|instanceof|new|delete|typeof|void)"
-            }, {
-                token : "punctuation.operator",
-                regex : "\\?|\\:|\\,|\\;|\\."
-            }, {
-                token : "paren.lparen",
-                regex : "[[({]"
-            }, {
-                token : "paren.rparen",
-                regex : "[\\])}]"
-            }, {
-                token : "text",
-                regex : "\\s+"
-            }
-        ],
-        "comment" : [
-            {
-                token : "comment", // closing comment
-                regex : ".*?\\*\\/",
-                next : "start"
-            }, {
-                token : "comment", // comment spanning whole line
-                merge : true,
-                regex : ".+"
-            }
-        ]
-    };
-    
-    this.embedRules(DocCommentHighlightRules, "doc-",
-        [ new DocCommentHighlightRules().getEndRule("start") ]);
-};
-
-oop.inherits(CSharpHighlightRules, TextHighlightRules);
-
-exports.CSharpHighlightRules = CSharpHighlightRules;
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/css.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/css.js
deleted file mode 100644
index 2122ae9..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/css.js
+++ /dev/null
@@ -1,110 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *      Fabian Jakobs 
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** 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;
-var CssHighlightRules = require("./css_highlight_rules").CssHighlightRules;
-var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
-var WorkerClient = require("../worker/worker_client").WorkerClient;
-var CStyleFoldMode = require("./folding/cstyle").FoldMode;
-
-var Mode = function() {
-    this.$tokenizer = new Tokenizer(new CssHighlightRules().getRules(), "i");
-    this.$outdent = new MatchingBraceOutdent();
-    this.foldingRules = new CStyleFoldMode();
-};
-oop.inherits(Mode, TextMode);
-
-(function() {
-
-    this.foldingRules = "cStyle";
-
-    this.getNextLineIndent = function(state, line, tab) {
-        var indent = this.$getIndent(line);
-
-        // ignore braces in comments
-        var tokens = this.$tokenizer.getLineTokens(line, state).tokens;
-        if (tokens.length && tokens[tokens.length-1].type == "comment") {
-            return indent;
-        }
-
-        var match = line.match(/^.*\{\s*$/);
-        if (match) {
-            indent += tab;
-        }
-
-        return indent;
-    };
-
-    this.checkOutdent = function(state, line, input) {
-        return this.$outdent.checkOutdent(line, input);
-    };
-
-    this.autoOutdent = function(state, doc, row) {
-        this.$outdent.autoOutdent(doc, row);
-    };
-    
-    this.createWorker = function(session) {
-        var worker = new WorkerClient(["ace"], "worker-css.js", "ace/mode/css_worker", "Worker");
-        worker.attachToDocument(session.getDocument());
-        
-        worker.on("csslint", function(e) {
-            var errors = [];
-            e.data.forEach(function(message) {
-                errors.push({
-                    row: message.line - 1,
-                    column: message.col - 1,
-                    text: message.message,
-                    type: message.type,
-                    lint: message
-                });
-            });
-            
-            session.setAnnotations(errors);
-        });
-        return worker;
-    };
-
-}).call(Mode.prototype);
-
-exports.Mode = Mode;
-
-});
diff --git a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/css/csslint.js b/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/css/csslint.js
deleted file mode 100644
index a5973d3..0000000
--- a/extension/sandbox/chrome-extensions-samples/apps/samples/text-editor/lib/ace/mode/css/csslint.js
+++ /dev/null
@@ -1,9014 +0,0 @@
-define(function(require, exports, module) {
-/*!
-CSSLint
-Copyright (c) 2011 Nicole Sullivan and Nicholas C. Zakas. All rights reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-
-*/
-/* Build time: 2-March-2012 02:47:11 */
-
-/*!
-Parser-Lib
-Copyright (c) 2009-2011 Nicholas C. Zakas. All rights reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-
-*/
-/* Version v0.1.6, Build time: 2-March-2012 02:44:32 */
-var parserlib = {};
-(function(){
-
-
-/**
- * A generic base to inherit from for any object
- * that needs event handling.
- * @class EventTarget
- * @constructor
- */
-function EventTarget(){
-
-    /**
-     * The array of listeners for various events.
-     * @type Object
-     * @property _listeners
-     * @private
-     */
-    this._listeners = {};    
-}
-
-EventTarget.prototype = {
-
-    //restore constructor
-    constructor: EventTarget,
-
-    /**
-     * Adds a listener for a given event type.
-     * @param {String} type The type of event to add a listener for.
-     * @param {Function} listener The function to call when the event occurs.
-     * @return {void}
-     * @method addListener
-     */
-    addListener: function(type, listener){
-        if (!this._listeners[type]){
-            this._listeners[type] = [];
-        }
-
-        this._listeners[type].push(listener);
-    },
-    
-    /**
-     * Fires an event based on the passed-in object.
-     * @param {Object|String} event An object with at least a 'type' attribute
-     *      or a string indicating the event name.
-     * @return {void}
-     * @method fire
-     */    
-    fire: function(event){
-        if (typeof event == "string"){
-            event = { type: event };
-        }
-        if (typeof event.target != "undefined"){
-            event.target = this;
-        }
-        
-        if (typeof event.type == "undefined"){
-            throw new Error("Event object missing 'type' property.");
-        }
-        
-        if (this._listeners[event.type]){
-        
-            //create a copy of the array and use that so listeners can't chane
-            var listeners = this._listeners[event.type].concat();
-            for (var i=0, len=listeners.length; i < len; i++){
-                listeners[i].call(this, event);
-            }
-        }            
-    },
-
-    /**
-     * Removes a listener for a given event type.
-     * @param {String} type The type of event to remove a listener from.
-     * @param {Function} listener The function to remove from the event.
-     * @return {void}
-     * @method removeListener
-     */
-    removeListener: function(type, listener){
-        if (this._listeners[type]){
-            var listeners = this._listeners[type];
-            for (var i=0, len=listeners.length; i < len; i++){
-                if (listeners[i] === listener){
-                    listeners.splice(i, 1);
-                    break;
-                }
-            }
-            
-            
-        }            
-    }
-};
-/**
- * Convenient way to read through strings.
- * @namespace parserlib.util
- * @class StringReader
- * @constructor
- * @param {String} text The text to read.
- */
-function StringReader(text){
-
-    /**
-     * The input text with line endings normalized.
-     * @property _input
-     * @type String
-     * @private
-     */
-    this._input = text.replace(/\n\r?/g, "\n");
-
-
-    /**
-     * The row for the character to be read next.
-     * @property _line
-     * @type int
-     * @private
-     */
-    this._line = 1;
-
-
-    /**
-     * The column for the character to be read next.
-     * @property _col
-     * @type int
-     * @private
-     */
-    this._col = 1;
-
-    /**
-     * The index of the character in the input to be read next.
-     * @property _cursor
-     * @type int
-     * @private
-     */
-    this._cursor = 0;
-}
-
-StringReader.prototype = {
-
-    //restore constructor
-    constructor: StringReader,
-
-    //-------------------------------------------------------------------------
-    // Position info
-    //-------------------------------------------------------------------------
-
-    /**
-     * Returns the column of the character to be read next.
-     * @return {int} The column of the character to be read next.
-     * @method getCol
-     */
-    getCol: function(){
-        return this._col;
-    },
-
-    /**
-     * Returns the row of the character to be read next.
-     * @return {int} The row of the character to be read next.
-     * @method getLine
-     */
-    getLine: function(){
-        return this._line ;
-    },
-
-    /**
-     * Determines if you're at the end of the input.
-     * @return {Boolean} True if there's no more input, false otherwise.
-     * @method eof
-     */
-    eof: function(){
-        return (this._cursor == this._input.length);
-    },
-
-    //-------------------------------------------------------------------------
-    // Basic reading
-    //-------------------------------------------------------------------------
-
-    /**
-     * Reads the next character without advancing the cursor.
-     * @param {int} count How many characters to look ahead (default is 1).
-     * @return {String} The next character or null if there is no next character.
-     * @method peek
-     */
-    peek: function(count){
-        var c = null;
-        count = (typeof count == "undefined" ? 1 : count);
-
-        //if we're not at the end of the input...
-        if (this._cursor < this._input.length){
-
-            //get character and increment cursor and column
-            c = this._input.charAt(this._cursor + count - 1);
-        }
-
-        return c;
-    },
-
-    /**
-     * Reads the next character from the input and adjusts the row and column
-     * accordingly.
-     * @return {String} The next character or null if there is no next character.
-     * @method read
-     */
-    read: function(){
-        var c = null;
-
-        //if we're not at the end of the input...
-        if (this._cursor < this._input.length){
-
-            //if the last character was a newline, increment row count
-            //and reset column count
-            if (this._input.charAt(this._cursor) == "\n"){
-                this._line++;
-                this._col=1;
-            } else {
-                this._col++;
-            }
-
-            //get character and increment cursor and column
-            c = this._input.charAt(this._cursor++);
-        }
-
-        return c;
-    },
-
-    //-------------------------------------------------------------------------
-    // Misc
-    //-------------------------------------------------------------------------
-
-    /**
-     * Saves the current location so it can be returned to later.
-     * @method mark
-     * @return {void}
-     */
-    mark: function(){
-        this._bookmark = {
-            cursor: this._cursor,
-            line:   this._line,
-            col:    this._col
-        };
-    },
-
-    reset: function(){
-        if (this._bookmark){
-            this._cursor = this._bookmark.cursor;
-            this._line = this._bookmark.line;
-            this._col = this._bookmark.col;
-            delete this._bookmark;
-        }
-    },
-
-    //-------------------------------------------------------------------------
-    // Advanced reading
-    //-------------------------------------------------------------------------
-
-    /**
-     * Reads up to and including the given string. Throws an error if that
-     * string is not found.
-     * @param {String} pattern The string to read.
-     * @return {String} The string when it is found.
-     * @throws Error when the string pattern is not found.
-     * @method readTo
-     */
-    readTo: function(pattern){
-
-        var buffer = "",
-            c;
-
-        /*
-         * First, buffer must be the same length as the pattern.
-         * Then, buffer must end with the pattern or else reach the
-         * end of the input.
-         */
-        while (buffer.length < pattern.length || buffer.lastIndexOf(pattern) != buffer.length - pattern.length){
-            c = this.read();
-            if (c){
-                buffer += c;
-            } else {
-                throw new Error("Expected \"" + pattern + "\" at line " + this._line  + ", col " + this._col + ".");
-            }
-        }
-
-        return buffer;
-
-    },
-
-    /**
-     * Reads characters while each character causes the given
-     * filter function to return true. The function is passed
-     * in each character and either returns true to continue
-     * reading or false to stop.
-     * @param {Function} filter The function to read on each character.
-     * @return {String} The string made up of all characters that passed the
-     *      filter check.
-     * @method readWhile
-     */
-    readWhile: function(filter){
-
-        var buffer = "",
-            c = this.read();
-
-        while(c !== null && filter(c)){
-            buffer += c;
-            c = this.read();
-        }
-
-        return buffer;
-
-    },
-
-    /**
-     * Reads characters that match either text or a regular expression and
-     * returns those characters. If a match is found, the row and column
-     * are adjusted; if no match is found, the reader's state is unchanged.
-     * reading or false to stop.
-     * @param {String|RegExp} matchter If a string, then the literal string
-     *      value is searched for. If a regular expression, then any string
-     *      matching the pattern is search for.
-     * @return {String} The string made up of all characters that matched or
-     *      null if there was no match.
-     * @method readMatch
-     */
-    readMatch: function(matcher){
-
-        var source = this._input.substring(this._cursor),
-            value = null;
-
-        //if it's a string, just do a straight match
-        if (typeof matcher == "string"){
-            if (source.indexOf(matcher) === 0){
-                value = this.readCount(matcher.length);
-            }
-        } else if (matcher instanceof RegExp){
-            if (matcher.test(source)){
-                value = this.readCount(RegExp.lastMatch.length);
-            }
-        }
-
-        return value;
-    },
-
-
-    /**
-     * Reads a given number of characters. If the end of the input is reached,
-     * it reads only the remaining characters and does not throw an error.
-     * @param {int} count The number of characters to read.
-     * @return {String} The string made up the read characters.
-     * @method readCount
-     */
-    readCount: function(count){
-        var buffer = "";
-
-        while(count--){
-            buffer += this.read();
-        }
-
-        return buffer;
-    }
-
-};
-/**
- * Type to use when a syntax error occurs.
- * @class SyntaxError
- * @namespace parserlib.util
- * @constructor
- * @param {String} message The error message.
- * @param {int} line The line at which the error occurred.
- * @param {int} col The column at which the error occurred.
- */
-function SyntaxError(message, line, col){
-
-    /**
-     * The column at which the error occurred.
-     * @type int
-     * @property col
-     */
-    this.col = col;
-
-    /**
-     * The line at which the error occurred.
-     * @type int
-     * @property line
-     */
-    this.line = line;
-
-    /**
-     * The text representation of the unit.
-     * @type String
-     * @property text
-     */
-    this.message = message;
-
-}
-
-//inherit from Error
-SyntaxError.prototype = new Error();
-/**
- * Base type to represent a single syntactic unit.
- * @class SyntaxUnit
- * @namespace parserlib.util
- * @constructor
- * @param {String} text The text of the unit.
- * @param {int} line The line of text on which the unit resides.
- * @param {int} col The column of text on which the unit resides.
- */
-function SyntaxUnit(text, line, col, type){
-
-
-    /**
-     * The column of text on which the unit resides.
-     * @type int
-     * @property col
-     */
-    this.col = col;
-
-    /**
-     * The line of text on which the unit resides.
-     * @type int
-     * @property line
-     */
-    this.line = line;
-
-    /**
-     * The text representation of the unit.
-     * @type String
-     * @property text
-     */
-    this.text = text;
-
-    /**
-     * The type of syntax unit.
-     * @type int
-     * @property type
-     */
-    this.type = type;
-}
-
-/**
- * Create a new syntax unit based solely on the given token.
- * Convenience method for creating a new syntax unit when
- * it represents a single token instead of multiple.
- * @param {Object} token The token object to represent.
- * @return {parserlib.util.SyntaxUnit} The object representing the token.
- * @static
- * @method fromToken
- */
-SyntaxUnit.fromToken = function(token){
-    return new SyntaxUnit(token.value, token.startLine, token.startCol);
-};
-
-SyntaxUnit.prototype = {
-
-    //restore constructor
-    constructor: SyntaxUnit,
-    
-    /**
-     * Returns the text representation of the unit.
-     * @return {String} The text representation of the unit.
-     * @method valueOf
-     */
-    valueOf: function(){
-        return this.toString();
-    },
-    
-    /**
-     * Returns the text representation of the unit.
-     * @return {String} The text representation of the unit.
-     * @method toString
-     */
-    toString: function(){
-        return this.text;
-    }
-
-};
-/*global StringReader, SyntaxError*/
-
-/**
- * Generic TokenStream providing base functionality.
- * @class TokenStreamBase
- * @namespace parserlib.util
- * @constructor
- * @param {String|StringReader} input The text to tokenize or a reader from 
- *      which to read the input.
- */
-function TokenStreamBase(input, tokenData){
-
-    /**
-     * The string reader for easy access to the text.
-     * @type StringReader
-     * @property _reader
-     * @private
-     */
-    this._reader = input ? new StringReader(input.toString()) : null;
-    
-    /**
-     * Token object for the last consumed token.
-     * @type Token
-     * @property _token
-     * @private
-     */
-    this._token = null;    
-    
-    /**
-     * The array of token information.
-     * @type Array
-     * @property _tokenData
-     * @private
-     */
-    this._tokenData = tokenData;
-    
-    /**
-     * Lookahead token buffer.
-     * @type Array
-     * @property _lt
-     * @private
-     */
-    this._lt = [];
-    
-    /**
-     * Lookahead token buffer index.
-     * @type int
-     * @property _ltIndex
-     * @private
-     */
-    this._ltIndex = 0;
-    
-    this._ltIndexCache = [];
-}
-
-/**
- * Accepts an array of token information and outputs
- * an array of token data containing key-value mappings
- * and matching functions that the TokenStream needs.
- * @param {Array} tokens An array of token descriptors.
- * @return {Array} An array of processed token data.
- * @method createTokenData
- * @static
- */
-TokenStreamBase.createTokenData = function(tokens){
-
-    var nameMap     = [],
-        typeMap     = {},
-        tokenData     = tokens.concat([]),
-        i            = 0,
-        len            = tokenData.length+1;
-    
-    tokenData.UNKNOWN = -1;
-    tokenData.unshift({name:"EOF"});
-
-    for (; i < len; i++){
-        nameMap.push(tokenData[i].name);
-        tokenData[tokenData[i].name] = i;
-        if (tokenData[i].text){
-            typeMap[tokenData[i].text] = i;
-        }
-    }
-    
-    tokenData.name = function(tt){
-        return nameMap[tt];
-    };
-    
-    tokenData.type = function(c){
-        return typeMap[c];
-    };
-    
-    return tokenData;
-};
-
-TokenStreamBase.prototype = {
-
-    //restore constructor
-    constructor: TokenStreamBase,    
-    
-    //-------------------------------------------------------------------------
-    // Matching methods
-    //-------------------------------------------------------------------------
-    
-    /**
-     * Determines if the next token matches the given token type.
-     * If so, that token is consumed; if not, the token is placed
-     * back onto the token stream. You can pass in any number of
-     * token types and this will return true if any of the token
-     * types is found.
-     * @param {int|int[]} tokenTypes Either a single token type or an array of
-     *      token types that the next token might be. If an array is passed,
-     *      it's assumed that the token can be any of these.
-     * @param {variant} channel (Optional) The channel to read from. If not
-     *      provided, reads from the default (unnamed) channel.
-     * @return {Boolean} True if the token type matches, false if not.
-     * @method match
-     */
-    match: function(tokenTypes, channel){
-    
-        //always convert to an array, makes things easier
-        if (!(tokenTypes instanceof Array)){
-            tokenTypes = [tokenTypes];
-        }
-                
-        var tt  = this.get(channel),
-            i   = 0,
-            len = tokenTypes.length;
-            
-        while(i < len){
-            if (tt == tokenTypes[i++]){
-                return true;
-            }
-        }
-        
-        //no match found, put the token back
-        this.unget();
-        return false;
-    },    
-    
-    /**
-     * Determines if the next token matches the given token type.
-     * If so, that token is consumed; if not, an error is thrown.
-     * @param {int|int[]} tokenTypes Either a single token type or an array of
-     *      token types that the next token should be. If an array is passed,
-     *      it's assumed that the token must be one of these.
-     * @param {variant} channel (Optional) The channel to read from. If not
-     *      provided, reads from the default (unnamed) channel.
-     * @return {void}
-     * @method mustMatch
-     */    
-    mustMatch: function(tokenTypes, channel){
-
-        var token;
-
-        //always convert to an array, makes things easier
-        if (!(tokenTypes instanceof Array)){
-            tokenTypes = [tokenTypes];
-        }
-
-        if (!this.match.apply(this, arguments)){    
-            token = this.LT(1);
-            throw new SyntaxError("Expected " + this._tokenData[tokenTypes[0]].name + 
-                " at line " + token.startLine + ", col " + token.startCol + ".", token.startLine, token.startCol);
-        }
-    },
-    
-    //-------------------------------------------------------------------------
-    // Consuming methods
-    //-------------------------------------------------------------------------
-    
-    /**
-     * Keeps reading from the token stream until either one of the specified
-     * token types is found or until the end of the input is reached.
-     * @param {int|int[]} tokenTypes Either a single token type or an array of
-     *      token types that the next token should be. If an array is passed,
-     *      it's assumed that the token must be one of these.
-     * @param {variant} channel (Optional) The channel to read from. If not
-     *      provided, reads from the default (unnamed) channel.
-     * @return {void}
-     * @method advance
-     */
-    advance: function(tokenTypes, channel){
-        
-        while(this.LA(0) !== 0 && !this.match(tokenTypes, channel)){
-            this.get();
-        }
-
-        return this.LA(0);    
-    },
-    
-    /**
-     * Consumes the next token from the token stream. 
-     * @return {int} The token type of the token that was just consumed.
-     * @method get
-     */      
-    get: function(channel){
-    
-        var tokenInfo   = this._tokenData,
-            reader      = this._reader,
-            value,
-            i           =0,
-            len         = tokenInfo.length,
-            found       = false,
-            token,
-            info;
-            
-        //check the lookahead buffer first
-        if (this._lt.length && this._ltIndex >= 0 && this._ltIndex < this._lt.length){  
-                           
-            i++;
-            this._token = this._lt[this._ltIndex++];
-            info = tokenInfo[this._token.type];
-            
-            //obey channels logic
-            while((info.channel !== undefined && channel !== info.channel) &&
-                    this._ltIndex < this._lt.length){
-                this._token = this._lt[this._ltIndex++];
-                info = tokenInfo[this._token.type];
-                i++;
-            }
-            
-            //here be dragons
-            if ((info.channel === undefined || channel === info.channel) &&
-                    this._ltIndex <= this._lt.length){
-                this._ltIndexCache.push(i);
-                return this._token.type;
-            }
-        }
-        
-        //call token retriever method
-        token = this._getToken();
-
-        //if it should be hidden, don't save a token
-        if (token.type > -1 && !tokenInfo[token.type].hide){
-                     
-            //apply token channel
-            token.channel = tokenInfo[token.type].channel;
-         
-            //save for later
-            this._token = token;
-            this._lt.push(token);
-
-            //save space that will be moved (must be done before array is truncated)
-            this._ltIndexCache.push(this._lt.length - this._ltIndex + i);  
-        
-            //keep the buffer under 5 items
-            if (this._lt.length > 5){
-                this._lt.shift();                
-            }
-            
-            //also keep the shift buffer under 5 items
-            if (this._ltIndexCache.length > 5){
-                this._ltIndexCache.shift();
-            }
-                
-            //update lookahead index
-            this._ltIndex = this._lt.length;
-        }
-            
-        /*
-         * Skip to the next token if:
-         * 1. The token type is marked as hidden.
-         * 2. The token type has a channel specified and it isn't the current channel.
-         */
-        info = tokenInfo[token.type];
-        if (info && 
-                (info.hide || 
-                (info.channel !== undefined && channel !== info.channel))){
-            return this.get(channel);
-        } else {
-            //return just the type
-            return token.type;
-        }
-    },
-    
-    /**
-     * Looks ahead a certain number of tokens and returns the token type at
-     * that position. This will throw an error if you lookahead past the
-     * end of input, past the size of the lookahead buffer, or back past
-     * the first token in the lookahead buffer.
-     * @param {int} The index of the token type to retrieve. 0 for the
-     *      current token, 1 for the next, -1 for the previous, etc.
-     * @return {int} The token type of the token in the given position.
-     * @method LA
-     */
-    LA: function(index){
-        var total = index,
-            tt;
-        if (index > 0){
-            //TODO: Store 5 somewhere
-            if (index > 5){
-                throw new Error("Too much lookahead.");
-            }
-        
-            //get all those tokens
-            while(total){
-                tt = this.get();   
-                total--;                            
-            }
-            
-            //unget all those tokens
-            while(total < index){
-                this.unget();
-                total++;
-            }
-        } else if (index < 0){
-        
-            if(this._lt[this._ltIndex+index]){
-                tt = this._lt[this._ltIndex+index].type;
-            } else {
-                throw new Error("Too much lookbehind.");
-            }
-        
-        } else {
-            tt = this._token.type;
-        }
-        
-        return tt;
-    
-    },
-    
-    /**
-     * Looks ahead a certain number of tokens and returns the token at
-     * that position. This will throw an error if you lookahead past the
-     * end of input, past the size of the lookahead buffer, or back past
-     * the first token in the lookahead buffer.
-     * @param {int} The index of the token type to retrieve. 0 for the
-     *      current token, 1 for the next, -1 for the previous, etc.
-     * @return {Object} The token of the token in the given position.
-     * @method LA
-     */    
-    LT: function(index){
-    
-        //lookahead first to prime the token buffer
-        this.LA(index);
-        
-        //now find the token, subtract one because _ltIndex is already at the next index
-        return this._lt[this._ltIndex+index-1];    
-    },
-    
-    /**
-     * Returns the token type for the next token in the stream without 
-     * consuming it.
-     * @return {int} The token type of the next token in the stream.
-     * @method peek
-     */
-    peek: function(){
-        return this.LA(1);
-    },
-    
-    /**
-     * Returns the actual token object for the last consumed token.
-     * @return {Token} The token object for the last consumed token.
-     * @method token
-     */
-    token: function(){
-        return this._token;
-    },
-    
-    /**
-     * Returns the name of the token for the given token type.
-     * @param {int} tokenType The type of token to get the name of.
-     * @return {String} The name of the token or "UNKNOWN_TOKEN" for any
-     *      invalid token type.
-     * @method tokenName
-     */
-    tokenName: function(tokenType){
-        if (tokenType < 0 || tokenType > this._tokenData.length){
-            return "UNKNOWN_TOKEN";
-        } else {
-            return this._tokenData[tokenType].name;
-        }
-    },
-    
-    /**
-     * Returns the token type value for the given token name.
-     * @param {String} tokenName The name of the token whose value should be returned.
-     * @return {int} The token type value for the given token name or -1
-     *      for an unknown token.
-     * @method tokenName
-     */    
-    tokenType: function(tokenName){
-        return this._tokenData[tokenName] || -1;
-    },
-    
-    /**
-     * Returns the last consumed token to the token stream.
-     * @method unget
-     */      
-    unget: function(){
-        //if (this._ltIndex > -1){
-        if (this._ltIndexCache.length){
-            this._ltIndex -= this._ltIndexCache.pop();//--;
-            this._token = this._lt[this._ltIndex - 1];
-        } else {
-            throw new Error("Too much lookahead.");
-        }
-    }
-
-};
-
-
-
-
-parserlib.util = {
-StringReader: StringReader,
-SyntaxError : SyntaxError,
-SyntaxUnit  : SyntaxUnit,
-EventTarget : EventTarget,
-TokenStreamBase : TokenStreamBase
-};
-})();
-
-
-/* 
-Parser-Lib
-Copyright (c) 2009-2011 Nicholas C. Zakas. All rights reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-
-*/
-/* Version v0.1.6, Build time: 2-March-2012 02:44:32 */
-(function(){
-var EventTarget = parserlib.util.EventTarget,
-TokenStreamBase = parserlib.util.TokenStreamBase,
-StringReader = parserlib.util.StringReader,
-SyntaxError = parserlib.util.SyntaxError,
-SyntaxUnit  = parserlib.util.SyntaxUnit;
-
-
-var Colors = {
-    aliceblue       :"#f0f8ff",
-    antiquewhite    :"#faebd7",
-    aqua            :"#00ffff",
-    aquamarine      :"#7fffd4",
-    azure           :"#f0ffff",
-    beige           :"#f5f5dc",
-    bisque          :"#ffe4c4",
-    black           :"#000000",
-    blanchedalmond  :"#ffebcd",
-    blue            :"#0000ff",
-    blueviolet      :"#8a2be2",
-    brown           :"#a52a2a",
-    burlywood       :"#deb887",
-    cadetblue       :"#5f9ea0",
-    chartreuse      :"#7fff00",
-    chocolate       :"#d2691e",
-    coral           :"#ff7f50",
-    cornflowerblue  :"#6495ed",
-    cornsilk        :"#fff8dc",
-    crimson         :"#dc143c",
-    cyan            :"#00ffff",
-    darkblue        :"#00008b",
-    darkcyan        :"#008b8b",
-    darkgoldenrod   :"#b8860b",
-    darkgray        :"#a9a9a9",
-    darkgreen       :"#006400",
-    darkkhaki       :"#bdb76b",
-    darkmagenta     :"#8b008b",
-    darkolivegreen  :"#556b2f",
-    darkorange      :"#ff8c00",
-    darkorchid      :"#9932cc",
-    darkred         :"#8b0000",
-    darksalmon      :"#e9967a",
-    darkseagreen    :"#8fbc8f",
-    darkslateblue   :"#483d8b",
-    darkslategray   :"#2f4f4f",
-    darkturquoise   :"#00ced1",
-    darkviolet      :"#9400d3",
-    deeppink        :"#ff1493",
-    deepskyblue     :"#00bfff",
-    dimgray         :"#696969",
-    dodgerblue      :"#1e90ff",
-    firebrick       :"#b22222",
-    floralwhite     :"#fffaf0",
-    forestgreen     :"#228b22",
-    fuchsia         :"#ff00ff",
-    gainsboro       :"#dcdcdc",
-    ghostwhite      :"#f8f8ff",
-    gold            :"#ffd700",
-    goldenrod       :"#daa520",
-    gray            :"#808080",
-    green           :"#008000",
-    greenyellow     :"#adff2f",
-    honeydew        :"#f0fff0",
-    hotpink         :"#ff69b4",
-    indianred       :"#cd5c5c",
-    indigo          :"#4b0082",
-    ivory           :"#fffff0",
-    khaki           :"#f0e68c",
-    lavender        :"#e6e6fa",
-    lavenderblush   :"#fff0f5",
-    lawngreen       :"#7cfc00",
-    lemonchiffon    :"#fffacd",
-    lightblue       :"#add8e6",
-    lightcoral      :"#f08080",
-    lightcyan       :"#e0ffff",
-    lightgoldenrodyellow  :"#fafad2",
-    lightgray       :"#d3d3d3",
-    lightgreen      :"#90ee90",
-    lightpink       :"#ffb6c1",
-    lightsalmon     :"#ffa07a",
-    lightseagreen   :"#20b2aa",
-    lightskyblue    :"#87cefa",
-    lightslategray  :"#778899",
-    lightsteelblue  :"#b0c4de",
-    lightyellow     :"#ffffe0",
-    lime            :"#00ff00",
-    limegreen       :"#32cd32",
-    linen           :"#faf0e6",
-    magenta         :"#ff00ff",
-    maroon          :"#800000",
-    mediumaquamarine:"#66cdaa",
-    mediumblue      :"#0000cd",
-    mediumorchid    :"#ba55d3",
-    mediumpurple    :"#9370d8",
-    mediumseagreen  :"#3cb371",
-    mediumslateblue :"#7b68ee",
-    mediumspringgreen   :"#00fa9a",
-    mediumturquoise :"#48d1cc",
-    mediumvioletred :"#c71585",
-    midnightblue    :"#191970",
-    mintcream       :"#f5fffa",
-    mistyrose       :"#ffe4e1",
-    moccasin        :"#ffe4b5",
-    navajowhite     :"#ffdead",
-    navy            :"#000080",
-    oldlace         :"#fdf5e6",
-    olive           :"#808000",
-    olivedrab       :"#6b8e23",
-    orange          :"#ffa500",
-    orangered       :"#ff4500",
-    orchid          :"#da70d6",
-    palegoldenrod   :"#eee8aa",
-    palegreen       :"#98fb98",
-    paleturquoise   :"#afeeee",
-    palevioletred   :"#d87093",
-    papayawhip      :"#ffefd5",
-    peachpuff       :"#ffdab9",
-    peru            :"#cd853f",
-    pink            :"#ffc0cb",
-    plum            :"#dda0dd",
-    powderblue      :"#b0e0e6",
-    purple          :"#800080",
-    red             :"#ff0000",
-    rosybrown       :"#bc8f8f",
-    royalblue       :"#4169e1",
-    saddlebrown     :"#8b4513",
-    salmon          :"#fa8072",
-    sandybrown      :"#f4a460",
-    seagreen        :"#2e8b57",
-    seashell        :"#fff5ee",
-    sienna          :"#a0522d",
-    silver          :"#c0c0c0",
-    skyblue         :"#87ceeb",
-    slateblue       :"#6a5acd",
-    slategray       :"#708090",
-    snow            :"#fffafa",
-    springgreen     :"#00ff7f",
-    steelblue       :"#4682b4",
-    tan             :"#d2b48c",
-    teal            :"#008080",
-    thistle         :"#d8bfd8",
-    tomato          :"#ff6347",
-    turquoise       :"#40e0d0",
-    violet          :"#ee82ee",
-    wheat           :"#f5deb3",
-    white           :"#ffffff",
-    whitesmoke      :"#f5f5f5",
-    yellow          :"#ffff00",
-    yellowgreen     :"#9acd32"
-};
-/*global SyntaxUnit, Parser*/
-/**
- * Represents a selector combinator (whitespace, +, >).
- * @namespace parserlib.css
- * @class Combinator
- * @extends parserlib.util.SyntaxUnit
- * @constructor
- * @param {String} text The text representation of the unit. 
- * @param {int} line The line of text on which the unit resides.
- * @param {int} col The column of text on which the unit resides.
- */
-function Combinator(text, line, col){
-    
-    SyntaxUnit.call(this, text, line, col, Parser.COMBINATOR_TYPE);
-
-    /**
-     * The type of modifier.
-     * @type String
-     * @property type
-     */
-    this.type = "unknown";
-    
-    //pretty simple
-    if (/^\s+$/.test(text)){
-        this.type = "descendant";
-    } else if (text == ">"){
-        this.type = "child";
-    } else if (text == "+"){
-        this.type = "adjacent-sibling";
-    } else if (text == "~"){
-        this.type = "sibling";
-    }
-
-}
-
-Combinator.prototype = new SyntaxUnit();
-Combinator.prototype.constructor = Combinator;
-
-
-/*global SyntaxUnit, Parser*/
-/**
- * Represents a media feature, such as max-width:500.
- * @namespace parserlib.css
- * @class MediaFeature
- * @extends parserlib.util.SyntaxUnit
- * @constructor
- * @param {SyntaxUnit} name The name of the feature.
- * @param {SyntaxUnit} value The value of the feature or null if none.
- */
-function MediaFeature(name, value){
-    
-    SyntaxUnit.call(this, "(" + name + (value !== null ? ":" + value : "") + ")", name.startLine, name.startCol, Parser.MEDIA_FEATURE_TYPE);
-
-    /**
-     * The name of the media feature
-     * @type String
-     * @property name
-     */
-    this.name = name;
-
-    /**
-     * The value for the feature or null if there is none.
-     * @type SyntaxUnit
-     * @property value
-     */
-    this.value = value;
-}
-
-MediaFeature.prototype = new SyntaxUnit();
-MediaFeature.prototype.constructor = MediaFeature;
-
-
-/*global SyntaxUnit, Parser*/
-/**
- * Represents an individual media query.
- * @namespace parserlib.css
- * @class MediaQuery
- * @extends parserlib.util.SyntaxUnit
- * @constructor
- * @param {String} modifier The modifier "not" or "only" (or null).
- * @param {String} mediaType The type of media (i.e., "print").
- * @param {Array} parts Array of selectors parts making up this selector.
- * @param {int} line The line of text on which the unit resides.
- * @param {int} col The column of text on which the unit resides.
- */
-function MediaQuery(modifier, mediaType, features, line, col){
-    
-    SyntaxUnit.call(this, (modifier ? modifier + " ": "") + (mediaType ? mediaType + " " : "") + features.join(" and "), line, col, Parser.MEDIA_QUERY_TYPE);
-
-    /**
-     * The media modifier ("not" or "only")
-     * @type String
-     * @property modifier
-     */
-    this.modifier = modifier;
-
-    /**
-     * The mediaType (i.e., "print")
-     * @type String
-     * @property mediaType
-     */
-    this.mediaType = mediaType;    
-    
-    /**
-     * The parts that make up the selector.
-     * @type Array
-     * @property features
-     */
-    this.features = features;
-
-}
-
-MediaQuery.prototype = new SyntaxUnit();
-MediaQuery.prototype.constructor = MediaQuery;
-
-
-/*global Tokens, TokenStream, SyntaxError, Properties, Validation, ValidationError, SyntaxUnit,
-    PropertyValue, PropertyValuePart, SelectorPart, SelectorSubPart, Selector,
-    PropertyName, Combinator, MediaFeature, MediaQuery, EventTarget */
-
-/**
- * A CSS3 parser.
- * @namespace parserlib.css
- * @class Parser
- * @constructor
- * @param {Object} options (Optional) Various options for the parser:
- *      starHack (true|false) to allow IE6 star hack as valid,
- *      underscoreHack (true|false) to interpret leading underscores
- *      as IE6-7 targeting for known properties, ieFilters (true|false)
- *      to indicate that IE < 8 filters should be accepted and not throw
- *      syntax errors.
- */
-function Parser(options){
-
-    //inherit event functionality
-    EventTarget.call(this);
-
-
-    this.options = options || {};
-
-    this._tokenStream = null;
-}
-
-//Static constants
-Parser.DEFAULT_TYPE = 0;
-Parser.COMBINATOR_TYPE = 1;
-Parser.MEDIA_FEATURE_TYPE = 2;
-Parser.MEDIA_QUERY_TYPE = 3;
-Parser.PROPERTY_NAME_TYPE = 4;
-Parser.PROPERTY_VALUE_TYPE = 5;
-Parser.PROPERTY_VALUE_PART_TYPE = 6;
-Parser.SELECTOR_TYPE = 7;
-Parser.SELECTOR_PART_TYPE = 8;
-Parser.SELECTOR_SUB_PART_TYPE = 9;
-
-Parser.prototype = function(){
-
-    var proto = new EventTarget(),  //new prototype
-        prop,
-        additions =  {
-        
-            //restore constructor
-            constructor: Parser,
-                        
-            //instance constants - yuck
-            DEFAULT_TYPE : 0,
-            COMBINATOR_TYPE : 1,
-            MEDIA_FEATURE_TYPE : 2,
-            MEDIA_QUERY_TYPE : 3,
-            PROPERTY_NAME_TYPE : 4,
-            PROPERTY_VALUE_TYPE : 5,
-            PROPERTY_VALUE_PART_TYPE : 6,
-            SELECTOR_TYPE : 7,
-            SELECTOR_PART_TYPE : 8,
-            SELECTOR_SUB_PART_TYPE : 9,            
-        
-            //-----------------------------------------------------------------
-            // Grammar
-            //-----------------------------------------------------------------
-        
-            _stylesheet: function(){
-            
-                /*
-                 * stylesheet
-                 *  : [ CHARSET_SYM S* STRING S* ';' ]?
-                 *    [S|CDO|CDC]* [ import [S|CDO|CDC]* ]*
-                 *    [ namespace [S|CDO|CDC]* ]*
-                 *    [ [ ruleset | media | page | font_face | keyframes ] [S|CDO|CDC]* ]*
-                 *  ;
-                 */ 
-               
-                var tokenStream = this._tokenStream,
-                    charset     = null,
-                    count,
-                    token,
-                    tt;
-                    
-                this.fire("startstylesheet");
-            
-                //try to read character set
-                this._charset();
-                
-                this._skipCruft();
-
-                //try to read imports - may be more than one
-                while (tokenStream.peek() == Tokens.IMPORT_SYM){
-                    this._import();
-                    this._skipCruft();
-                }
-                
-                //try to read namespaces - may be more than one
-                while (tokenStream.peek() == Tokens.NAMESPACE_SYM){
-                    this._namespace();
-                    this._skipCruft();
-                }
-                
-                //get the next token
-                tt = tokenStream.peek();
-                
-                //try to read the rest
-                while(tt > Tokens.EOF){
-                
-                    try {
-                
-                        switch(tt){
-                            case Tokens.MEDIA_SYM:
-                                this._media();
-                                this._skipCruft();
-                                break;
-                            case Tokens.PAGE_SYM:
-                                this._page(); 
-                                this._skipCruft();
-                                break;                   
-                            case Tokens.FONT_FACE_SYM:
-                                this._font_face(); 
-                                this._skipCruft();
-                                break;  
-                            case Tokens.KEYFRAMES_SYM:
-                                this._keyframes(); 
-                                this._skipCruft();
-                                break;                                
-                            case Tokens.UNKNOWN_SYM:  //unknown @ rule
-                                tokenStream.get();
-                                if (!this.options.strict){
-                                
-                                    //fire error event
-                                    this.fire({
-                                        type:       "error",
-                                        error:      null,
-                                        message:    "Unknown @ rule: " + tokenStream.LT(0).value + ".",
-                                        line:       tokenStream.LT(0).startLine,
-                                        col:        tokenStream.LT(0).startCol
-                                    });                          
-                                    
-                                    //skip braces
-                                    count=0;
-                                    while (tokenStream.advance([Tokens.LBRACE, Tokens.RBRACE]) == Tokens.LBRACE){
-                                        count++;    //keep track of nesting depth
-                                    }
-                                    
-                                    while(count){
-                                        tokenStream.advance([Tokens.RBRACE]);
-                                        count--;
-                                    }
-                                    
-                                } else {
-                                    //not a syntax error, rethrow it
-                                    throw new SyntaxError("Unknown @ rule.", tokenStream.LT(0).startLine, tokenStream.LT(0).startCol);
-                                }                                
-                                break;
-                            case Tokens.S:
-                                this._readWhitespace();
-                                break;
-                            default:                            
-                                if(!this._ruleset()){
-                                
-                                    //error handling for known issues
-                                    switch(tt){
-                                        case Tokens.CHARSET_SYM:
-                                            token = tokenStream.LT(1);
-                                            this._charset(false);
-                                            throw new SyntaxError("@charset not allowed here.", token.startLine, token.startCol);
-                                        case Tokens.IMPORT_SYM:
-                                            token = tokenStream.LT(1);
-                                            this._import(false);
-                                            throw new SyntaxError("@import not allowed here.", token.startLine, token.startCol);
-                                        case Tokens.NAMESPACE_SYM:
-                                            token = tokenStream.LT(1);
-                                            this._namespace(false);
-                                            throw new SyntaxError("@namespace not allowed here.", token.startLine, token.startCol);
-                                        default:
-                                            tokenStream.get();  //get the last token
-                                            this._unexpectedToken(tokenStream.token());
-                                    }
-                                
-                                }
-                        }
-                    } catch(ex) {
-                        if (ex instanceof SyntaxError && !this.options.strict){
-                            this.fire({
-                                type:       "error",
-                                error:      ex,
-                                message:    ex.message,
-                                line:       ex.line,
-                                col:        ex.col
-                            });                     
-                        } else {
-                            throw ex;
-                        }
-                    }
-                    
-                    tt = tokenStream.peek();
-                }
-                
-                if (tt != Tokens.EOF){
-                    this._unexpectedToken(tokenStream.token());
-                }
-            
-                this.fire("endstylesheet");
-            },
-            
-            _charset: function(emit){
-                var tokenStream = this._tokenStream,
-                    charset,
-                    token,
-                    line,
-                    col;
-                    
-                if (tokenStream.match(Tokens.CHARSET_SYM)){
-                    line = tokenStream.token().startLine;
-                    col = tokenStream.token().startCol;
-                
-                    this._readWhitespace();
-                    tokenStream.mustMatch(Tokens.STRING);
-                    
-                    token = tokenStream.token();
-                    charset = token.value;
-                    
-                    this._readWhitespace();
-                    tokenStream.mustMatch(Tokens.SEMICOLON);
-                    
-                    if (emit !== false){
-                        this.fire({ 
-                            type:   "charset",
-                            charset:charset,
-                            line:   line,
-                            col:    col
-                        });
-                    }
-                }            
-            },
-            
-            _import: function(emit){
-                /*
-                 * import
-                 *   : IMPORT_SYM S*
-                 *    [STRING|URI] S* media_query_list? ';' S*
-                 */    
-            
-                var tokenStream = this._tokenStream,
-                    tt,
-                    uri,
-                    importToken,
-                    mediaList   = [];
-                
-                //read import symbol
-                tokenStream.mustMatch(Tokens.IMPORT_SYM);
-                importToken = tokenStream.token();
-                this._readWhitespace();
-                
-                tokenStream.mustMatch([Tokens.STRING, Tokens.URI]);
-                
-                //grab the URI value
-                uri = tokenStream.token().value.replace(/(?:url\()?["']([^"']+)["']\)?/, "$1");                
-
-                this._readWhitespace();
-                
-                mediaList = this._media_query_list();
-                
-                //must end with a semicolon
-                tokenStream.mustMatch(Tokens.SEMICOLON);
-                this._readWhitespace();
-                
-                if (emit !== false){
-                    this.fire({
-                        type:   "import",
-                        uri:    uri,
-                        media:  mediaList,
-                        line:   importToken.startLine,
-                        col:    importToken.startCol
-                    });
-                }
-        
-            },
-            
-            _namespace: function(emit){
-                /*
-                 * namespace
-                 *   : NAMESPACE_SYM S* [namespace_prefix S*]? [STRING|URI] S* ';' S*
-                 */    
-            
-                var tokenStream = this._tokenStream,
-                    line,
-                    col,
-                    prefix,
-                    uri;
-                
-                //read import symbol
-                tokenStream.mustMatch(Tokens.NAMESPACE_SYM);
-                line = tokenStream.token().startLine;
-                col = tokenStream.token().startCol;
-                this._readWhitespace();
-                
-                //it's a namespace prefix - no _namespace_prefix() method because it's just an IDENT
-                if (tokenStream.match(Tokens.IDENT)){
-                    prefix = tokenStream.token().value;
-                    this._readWhitespace();
-                }
-                
-                tokenStream.mustMatch([Tokens.STRING, Tokens.URI]);
-                /*if (!tokenStream.match(Tokens.STRING)){
-                    tokenStream.mustMatch(Tokens.URI);
-                }*/
-                
-                //grab the URI value
-                uri = tokenStream.token().value.replace(/(?:url\()?["']([^"']+)["']\)?/, "$1");                
-
-                this._readWhitespace();
-
-                //must end with a semicolon
-                tokenStream.mustMatch(Tokens.SEMICOLON);
-                this._readWhitespace();
-                
-                if (emit !== false){
-                    this.fire({
-                        type:   "namespace",
-                        prefix: prefix,
-                        uri:    uri,
-                        line:   line,
-                        col:    col
-                    });
-                }
-        
-            },            
-                       
-            _media: function(){
-                /*
-                 * media
-                 *   : MEDIA_SYM S* media_query_list S* '{' S* ruleset* '}' S*
-                 *   ;
-                 */
-                var tokenStream     = this._tokenStream,
-                    line,
-                    col,
-                    mediaList;//       = [];
-                
-                //look for @media
-                tokenStream.mustMatch(Tokens.MEDIA_SYM);
-                line = tokenStream.token().startLine;
-                col = tokenStream.token().startCol;
-                
-                this._readWhitespace();               
-
-                mediaList = this._media_query_list();
-
-                tokenStream.mustMatch(Tokens.LBRACE);
-                this._readWhitespace();
-                
-                this.fire({
-                    type:   "startmedia",
-                    media:  mediaList,
-                    line:   line,
-                    col:    col
-                });
-                
-                while(true) {
-                    if (tokenStream.peek() == Tokens.PAGE_SYM){
-                        this._page();
-                    } else if (!this._ruleset()){
-                        break;
-                    }                
-                }
-                
-                tokenStream.mustMatch(Tokens.RBRACE);
-                this._readWhitespace();
-        
-                this.fire({
-                    type:   "endmedia",
-                    media:  mediaList,
-                    line:   line,
-                    col:    col
-                });
-            },                           
-        
-
-            //CSS3 Media Queries
-            _media_query_list: function(){
-                /*
-                 * media_query_list
-                 *   : S* [media_query [ ',' S* media_query ]* ]?
-                 *   ;
-                 */
-                var tokenStream = this._tokenStream,
-                    mediaList   = [];
-                
-                
-                this._readWhitespace();
-                
-                if (tokenStream.peek() == Tokens.IDENT || tokenStream.peek() == Tokens.LPAREN){
-                    mediaList.push(this._media_query());
-                }
-                
-                while(tokenStream.match(Tokens.COMMA)){
-                    this._readWhitespace();
-                    mediaList.push(this._media_query());
-                }
-                
-                return mediaList;
-            },
-            
-            /*
-             * Note: "expression" in the grammar maps to the _media_expression
-             * method.
-             
-             */
-            _media_query: function(){
-                /*
-                 * media_query
-                 *   : [ONLY | NOT]? S* media_type S* [ AND S* expression ]*
-                 *   | expression [ AND S* expression ]*
-                 *   ;
-                 */
-                var tokenStream = this._tokenStream,
-                    type        = null,
-                    ident       = null,
-                    token       = null,
-                    expressions = [];
-                    
-                if (tokenStream.match(Tokens.IDENT)){
-                    ident = tokenStream.token().value.toLowerCase();
-                    
-                    //since there's no custom tokens for these, need to manually check
-                    if (ident != "only" && ident != "not"){
-                        tokenStream.unget();
-                        ident = null;
-                    } else {
-                        token = tokenStream.token();
-                    }
-                }
-                                
-                this._readWhitespace();
-                
-                if (tokenStream.peek() == Tokens.IDENT){
-                    type = this._media_type();
-                    if (token === null){
-                        token = tokenStream.token();
-                    }
-                } else if (tokenStream.peek() == Tokens.LPAREN){
-                    if (token === null){
-                        token = tokenStream.LT(1);
-                    }
-                    expressions.push(this._media_expression());
-                }                               
-                
-                if (type === null && expressions.length === 0){
-                    return null;
-                } else {                
-                    this._readWhitespace();
-                    while (tokenStream.match(Tokens.IDENT)){
-                        if (tokenStream.token().value.toLowerCase() != "and"){
-                            this._unexpectedToken(tokenStream.token());
-                        }
-                        
-                        this._readWhitespace();
-                        expressions.push(this._media_expression());
-                    }
-                }
-
-                return new MediaQuery(ident, type, expressions, token.startLine, token.startCol);
-            },
-
-            //CSS3 Media Queries
-            _media_type: function(){
-                /*
-                 * media_type
-                 *   : IDENT
-                 *   ;
-                 */
-                return this._media_feature();           
-            },
-
-            /**
-             * Note: in CSS3 Media Queries, this is called "expression".
-             * Renamed here to avoid conflict with CSS3 Selectors
-             * definition of "expression". Also note that "expr" in the
-             * grammar now maps to "expression" from CSS3 selectors.
-             * @method _media_expression
-             * @private
-             */
-            _media_expression: function(){
-                /*
-                 * expression
-                 *  : '(' S* media_feature S* [ ':' S* expr ]? ')' S*
-                 *  ;
-                 */
-                var tokenStream = this._tokenStream,
-                    feature     = null,
-                    token,
-                    expression  = null;
-                
-                tokenStream.mustMatch(Tokens.LPAREN);
-                
-                feature = this._media_feature();
-                this._readWhitespace();
-                
-                if (tokenStream.match(Tokens.COLON)){
-                    this._readWhitespace();
-                    token = tokenStream.LT(1);
-                    expression = this._expression();
-                }
-                
-                tokenStream.mustMatch(Tokens.RPAREN);
-                this._readWhitespace();
-
-                return new MediaFeature(feature, (expression ? new SyntaxUnit(expression, token.startLine, token.startCol) : null));            
-            },
-
-            //CSS3 Media Queries
-            _media_feature: function(){
-                /*
-                 * media_feature
-                 *   : IDENT
-                 *   ;
-                 */
-                var tokenStream = this._tokenStream;
-                    
-                tokenStream.mustMatch(Tokens.IDENT);
-                
-                return SyntaxUnit.fromToken(tokenStream.token());            
-            },
-            
-            //CSS3 Paged Media
-            _page: function(){
-                /*
-                 * page:
-                 *    PAGE_SYM S* IDENT? pseudo_page? S* 
-                 *    '{' S* [ declaration | margin ]? [ ';' S* [ declaration | margin ]? ]* '}' S*
-                 *    ;
-                 */            
-                var tokenStream = this._tokenStream,
-                    line,
-                    col,
-                    identifier  = null,
-                    pseudoPage  = null;
-                
-                //look for @page
-                tokenStream.mustMatch(Tokens.PAGE_SYM);
-                line = tokenStream.token().startLine;
-                col = tokenStream.token().startCol;
-                
-                this._readWhitespace();
-                
-                if (tokenStream.match(Tokens.IDENT)){
-                    identifier = tokenStream.token().value;
-
-                    //The value 'auto' may not be used as a page name and MUST be treated as a syntax error.
-                    if (identifier.toLowerCase() === "auto"){
-                        this._unexpectedToken(tokenStream.token());
-                    }
-                }                
-                
-                //see if there's a colon upcoming
-                if (tokenStream.peek() == Tokens.COLON){
-                    pseudoPage = this._pseudo_page();
-                }
-            
-                this._readWhitespace();
-                
-                this.fire({
-                    type:   "startpage",
-                    id:     identifier,
-                    pseudo: pseudoPage,
-                    line:   line,
-                    col:    col
-                });                   
-
-                this._readDeclarations(true, true);                
-                
-                this.fire({
-                    type:   "endpage",
-                    id:     identifier,
-                    pseudo: pseudoPage,
-                    line:   line,
-                    col:    col
-                });             
-            
-            },
-            
-            //CSS3 Paged Media
-            _margin: function(){
-                /*
-                 * margin :
-                 *    margin_sym S* '{' declaration [ ';' S* declaration? ]* '}' S*
-                 *    ;
-                 */
-                var tokenStream = this._tokenStream,
-                    line,
-                    col,
-                    marginSym   = this._margin_sym();
-
-                if (marginSym){
-                    line = tokenStream.token().startLine;
-                    col = tokenStream.token().startCol;
-                
-                    this.fire({
-                        type: "startpagemargin",
-                        margin: marginSym,
-                        line:   line,
-                        col:    col
-                    });    
-                    
-                    this._readDeclarations(true);
-
-                    this.fire({
-                        type: "endpagemargin",
-                        margin: marginSym,
-                        line:   line,
-                        col:    col
-                    });    
-                    return true;
-                } else {
-                    return false;
-                }
-            },
-
-            //CSS3 Paged Media
-            _margin_sym: function(){
-            
-                /*
-                 * margin_sym :
-                 *    TOPLEFTCORNER_SYM | 
-                 *    TOPLEFT_SYM | 
-                 *    TOPCENTER_SYM | 
-                 *    TOPRIGHT_SYM | 
-                 *    TOPRIGHTCORNER_SYM |
-                 *    BOTTOMLEFTCORNER_SYM | 
-                 *    BOTTOMLEFT_SYM | 
-                 *    BOTTOMCENTER_SYM | 
-                 *    BOTTOMRIGHT_SYM |
-                 *    BOTTOMRIGHTCORNER_SYM |
-                 *    LEFTTOP_SYM |
-                 *    LEFTMIDDLE_SYM |
-                 *    LEFTBOTTOM_SYM |
-                 *    RIGHTTOP_SYM |
-                 *    RIGHTMIDDLE_SYM |
-                 *    RIGHTBOTTOM_SYM 
-                 *    ;
-                 */
-            
-                var tokenStream = this._tokenStream;
-            
-                if(tokenStream.match([Tokens.TOPLEFTCORNER_SYM, Tokens.TOPLEFT_SYM,
-                        Tokens.TOPCENTER_SYM, Tokens.TOPRIGHT_SYM, Tokens.TOPRIGHTCORNER_SYM,
-                        Tokens.BOTTOMLEFTCORNER_SYM, Tokens.BOTTOMLEFT_SYM, 
-                        Tokens.BOTTOMCENTER_SYM, Tokens.BOTTOMRIGHT_SYM,
-                        Tokens.BOTTOMRIGHTCORNER_SYM, Tokens.LEFTTOP_SYM, 
-                        Tokens.LEFTMIDDLE_SYM, Tokens.LEFTBOTTOM_SYM, Tokens.RIGHTTOP_SYM,
-                        Tokens.RIGHTMIDDLE_SYM, Tokens.RIGHTBOTTOM_SYM]))
-                {
-                    return SyntaxUnit.fromToken(tokenStream.token());                
-                } else {
-                    return null;
-                }
-            
-            },
-            
-            _pseudo_page: function(){
-                /*
-                 * pseudo_page
-                 *   : ':' IDENT
-                 *   ;    
-                 */
-        
-                var tokenStream = this._tokenStream;
-                
-                tokenStream.mustMatch(Tokens.COLON);
-                tokenStream.mustMatch(Tokens.IDENT);
-                
-                //TODO: CSS3 Paged Media says only "left", "center", and "right" are allowed
-                
-                return tokenStream.token().value;
-            },
-            
-            _font_face: function(){
-                /*
-                 * font_face
-                 *   : FONT_FACE_SYM S* 
-                 *     '{' S* declaration [ ';' S* declaration ]* '}' S*
-                 *   ;
-                 */     
-                var tokenStream = this._tokenStream,
-                    line,
-                    col;
-                
-                //look for @page
-                tokenStream.mustMatch(Tokens.FONT_FACE_SYM);
-                line = tokenStream.token().startLine;
-                col = tokenStream.token().startCol;
-                
-                this._readWhitespace();
-
-                this.fire({
-                    type:   "startfontface",
-                    line:   line,
-                    col:    col
-                });                    
-                
-                this._readDeclarations(true);
-                
-                this.fire({
-                    type:   "endfontface",
-                    line:   line,
-                    col:    col
-                });              
-            },
-
-            _operator: function(){
-            
-                /*
-                 * operator
-                 *  : '/' S* | ',' S* | /( empty )/
-                 *  ;
-                 */    
-                 
-                var tokenStream = this._tokenStream,
-                    token       = null;
-                
-                if (tokenStream.match([Tokens.SLASH, Tokens.COMMA])){
-                    token =  tokenStream.token();
-                    this._readWhitespace();
-                } 
-                return token ? PropertyValuePart.fromToken(token) : null;
-                
-            },
-            
-            _combinator: function(){
-            
-                /*
-                 * combinator
-                 *  : PLUS S* | GREATER S* | TILDE S* | S+
-                 *  ;
-                 */    
-                 
-                var tokenStream = this._tokenStream,
-                    value       = null,
-                    token;
-                
-                if(tokenStream.match([Tokens.PLUS, Tokens.GREATER, Tokens.TILDE])){                
-                    token = tokenStream.token();
-                    value = new Combinator(token.value, token.startLine, token.startCol);
-                    this._readWhitespace();
-                }
-                
-                return value;
-            },
-            
-            _unary_operator: function(){
-            
-                /*
-                 * unary_operator
-                 *  : '-' | '+'
-                 *  ;
-                 */
-                 
-                var tokenStream = this._tokenStream;
-                
-                if (tokenStream.match([Tokens.MINUS, Tokens.PLUS])){
-                    return tokenStream.token().value;
-                } else {
-                    return null;
-                }         
-            },
-            
-            _property: function(){
-            
-                /*
-                 * property
-                 *   : IDENT S*
-                 *   ;        
-                 */
-                 
-                var tokenStream = this._tokenStream,
-                    value       = null,
-                    hack        = null,
-                    tokenValue,
-                    token,
-                    line,
-                    col;
-                    
-                //check for star hack - throws error if not allowed
-                if (tokenStream.peek() == Tokens.STAR && this.options.starHack){
-                    tokenStream.get();
-                    token = tokenStream.token();
-                    hack = token.value;
-                    line = token.startLine;
-                    col = token.startCol;
-                }
-                
-                if(tokenStream.match(Tokens.IDENT)){
-                    token = tokenStream.token();
-                    tokenValue = token.value;
-                    
-                    //check for underscore hack - no error if not allowed because it's valid CSS syntax
-                    if (tokenValue.charAt(0) == "_" && this.options.underscoreHack){
-                        hack = "_";
-                        tokenValue = tokenValue.substring(1);
-                    }
-                    
-                    value = new PropertyName(tokenValue, hack, (line||token.startLine), (col||token.startCol));
-                    this._readWhitespace();
-                }
-                
-                return value;
-            },
-        
-            //Augmented with CSS3 Selectors
-            _ruleset: function(){
-                /*
-                 * ruleset
-                 *   : selectors_group
-                 *     '{' S* declaration? [ ';' S* declaration? ]* '}' S*
-                 *   ;    
-                 */    
-                 
-                var tokenStream = this._tokenStream,
-                    tt,
-                    selectors;
-
-
-                /*
-                 * Error Recovery: If even a single selector fails to parse,
-                 * then the entire ruleset should be thrown away.
-                 */
-                try {
-                    selectors = this._selectors_group();
-                } catch (ex){
-                    if (ex instanceof SyntaxError && !this.options.strict){
-                    
-                        //fire error event
-                        this.fire({
-                            type:       "error",
-                            error:      ex,
-                            message:    ex.message,
-                            line:       ex.line,
-                            col:        ex.col
-                        });                          
-                        
-                        //skip over everything until closing brace
-                        tt = tokenStream.advance([Tokens.RBRACE]);
-                        if (tt == Tokens.RBRACE){
-                            //if there's a right brace, the rule is finished so don't do anything
-                        } else {
-                            //otherwise, rethrow the error because it wasn't handled properly
-                            throw ex;
-                        }                        
-                        
-                    } else {
-                        //not a syntax error, rethrow it
-                        throw ex;
-                    }                
-                
-                    //trigger parser to continue
-                    return true;
-                }
-                
-                //if it got here, all selectors parsed
-                if (selectors){ 
-                                    
-                    this.fire({
-                        type:       "startrule",
-                        selectors:  selectors,
-                        line:       selectors[0].line,
-                        col:        selectors[0].col
-                    });                
-                    
-                    this._readDeclarations(true);                
-                    
-                    this.fire({
-                        type:       "endrule",
-                        selectors:  selectors,
-                        line:       selectors[0].line,
-                        col:        selectors[0].col
-                    });  
-                    
-                }
-                
-                return selectors;
-                
-            },
-
-            //CSS3 Selectors
-            _selectors_group: function(){
-            
-                /*            
-                 * selectors_group
-                 *   : selector [ COMMA S* selector ]*
-                 *   ;
-                 */           
-                var tokenStream = this._tokenStream,
-                    selectors   = [],
-                    selector;
-                    
-                selector = this._selector();
-                if (selector !== null){
-                
-                    selectors.push(selector);
-                    while(tokenStream.match(Tokens.COMMA)){
-                        this._readWhitespace();
-                        selector = this._selector();
-                        if (selector !== null){
-                            selectors.push(selector);
-                        } else {
-                            this._unexpectedToken(tokenStream.LT(1));
-                        }
-                    }
-                }
-
-                return selectors.length ? selectors : null;
-            },
-                
-            //CSS3 Selectors
-            _selector: function(){
-                /*
-                 * selector
-                 *   : simple_selector_sequence [ combinator simple_selector_sequence ]*
-                 *   ;    
-                 */
-                 
-                var tokenStream = this._tokenStream,
-                    selector    = [],
-                    nextSelector = null,
-                    combinator  = null,
-                    ws          = null;
-                
-                //if there's no simple selector, then there's no selector
-                nextSelector = this._simple_selector_sequence();
-                if (nextSelector === null){
-                    return null;
-                }
-                
-                selector.push(nextSelector);
-                
-                do {
-                    
-                    //look for a combinator
-                    combinator = this._combinator();
-                    
-                    if (combinator !== null){
-                        selector.push(combinator);
-                        nextSelector = this._simple_selector_sequence();
-                        
-                        //there must be a next selector
-                        if (nextSelector === null){
-                            this._unexpectedToken(this.LT(1));
-                        } else {
-                        
-                            //nextSelector is an instance of SelectorPart
-                            selector.push(nextSelector);
-                        }
-                    } else {
-                        
-                        //if there's not whitespace, we're done
-                        if (this._readWhitespace()){           
-        
-                            //add whitespace separator
-                            ws = new Combinator(tokenStream.token().value, tokenStream.token().startLine, tokenStream.token().startCol);
-                            
-                            //combinator is not required
-                            combinator = this._combinator();
-                            
-                            //selector is required if there's a combinator
-                            nextSelector = this._simple_selector_sequence();
-                            if (nextSelector === null){                        
-                                if (combinator !== null){
-                                    this._unexpectedToken(tokenStream.LT(1));
-                                }
-                            } else {
-                                
-                                if (combinator !== null){
-                                    selector.push(combinator);
-                                } else {
-                                    selector.push(ws);
-                                }
-                                
-                                selector.push(nextSelector);
-                            }     
-                        } else {
-                            break;
-                        }               
-                    
-                    }
-                } while(true);
-                
-                return new Selector(selector, selector[0].line, selector[0].col);
-            },
-            
-            //CSS3 Selectors
-            _simple_selector_sequence: function(){
-                /*
-                 * simple_selector_sequence
-                 *   : [ type_selector | universal ]
-                 *     [ HASH | class | attrib | pseudo | negation ]*
-                 *   | [ HASH | class | attrib | pseudo | negation ]+
-                 *   ;
-                 */
-                 
-                var tokenStream = this._tokenStream,
-                
-                    //parts of a simple selector
-                    elementName = null,
-                    modifiers   = [],
-                    
-                    //complete selector text
-                    selectorText= "",
-
-                    //the different parts after the element name to search for
-                    components  = [
-                        //HASH
-                        function(){
-                            return tokenStream.match(Tokens.HASH) ?
-                                    new SelectorSubPart(tokenStream.token().value, "id", tokenStream.token().startLine, tokenStream.token().startCol) :
-                                    null;
-                        },
-                        this._class,
-                        this._attrib,
-                        this._pseudo,
-                        this._negation
-                    ],
-                    i           = 0,
-                    len         = components.length,
-                    component   = null,
-                    found       = false,
-                    line,
-                    col;
-                    
-                    
-                //get starting line and column for the selector
-                line = tokenStream.LT(1).startLine;
-                col = tokenStream.LT(1).startCol;
-                                        
-                elementName = this._type_selector();
-                if (!elementName){
-                    elementName = this._universal();
-                }
-                
-                if (elementName !== null){
-                    selectorText += elementName;
-                }                
-                
-                while(true){
-
-                    //whitespace means we're done
-                    if (tokenStream.peek() === Tokens.S){
-                        break;
-                    }
-                
-                    //check for each component
-                    while(i < len && component === null){
-                        component = components[i++].call(this);
-                    }
-        
-                    if (component === null){
-                    
-                        //we don't have a selector
-                        if (selectorText === ""){
-                            return null;
-                        } else {
-                            break;
-                        }
-                    } else {
-                        i = 0;
-                        modifiers.push(component);
-                        selectorText += component.toString(); 
-                        component = null;
-                    }
-                }
-
-                 
-                return selectorText !== "" ?
-                        new SelectorPart(elementName, modifiers, selectorText, line, col) :
-                        null;
-            },            
-            
-            //CSS3 Selectors
-            _type_selector: function(){
-                /*
-                 * type_selector
-                 *   : [ namespace_prefix ]? element_name
-                 *   ;
-                 */
-                 
-                var tokenStream = this._tokenStream,
-                    ns          = this._namespace_prefix(),
-                    elementName = this._element_name();
-                    
-                if (!elementName){                    
-                    /*
-                     * Need to back out the namespace that was read due to both
-                     * type_selector and universal reading namespace_prefix
-                     * first. Kind of hacky, but only way I can figure out
-                     * right now how to not change the grammar.
-                     */
-                    if (ns){
-                        tokenStream.unget();
-                        if (ns.length > 1){
-                            tokenStream.unget();
-                        }
-                    }
-                
-                    return null;
-                } else {     
-                    if (ns){
-                        elementName.text = ns + elementName.text;
-                        elementName.col -= ns.length;
-                    }
-                    return elementName;
-                }
-            },
-            
-            //CSS3 Selectors
-            _class: function(){
-                /*
-                 * class
-                 *   : '.' IDENT
-                 *   ;
-                 */    
-                 
-                var tokenStream = this._tokenStream,
-                    token;
-                
-                if (tokenStream.match(Tokens.DOT)){
-                    tokenStream.mustMatch(Tokens.IDENT);    
-                    token = tokenStream.token();
-                    return new SelectorSubPart("." + token.value, "class", token.startLine, token.startCol - 1);        
-                } else {
-                    return null;
-                }
-        
-            },
-            
-            //CSS3 Selectors
-            _element_name: function(){
-                /*
-                 * element_name
-                 *   : IDENT
-                 *   ;
-                 */    
-                
-                var tokenStream = this._tokenStream,
-                    token;
-                
-                if (tokenStream.match(Tokens.IDENT)){
-                    token = tokenStream.token();
-                    return new SelectorSubPart(token.value, "elementName", token.startLine, token.startCol);        
-                
-                } else {
-                    return null;
-                }
-            },
-            
-            //CSS3 Selectors
-            _namespace_prefix: function(){
-                /*            
-                 * namespace_prefix
-                 *   : [ IDENT | '*' ]? '|'
-                 *   ;
-                 */
-                var tokenStream = this._tokenStream,
-                    value       = "";
-                    
-                //verify that this is a namespace prefix
-                if (tokenStream.LA(1) === Tokens.PIPE || tokenStream.LA(2) === Tokens.PIPE){
-                        
-                    if(tokenStream.match([Tokens.IDENT, Tokens.STAR])){
-                        value += tokenStream.token().value;
-                    }
-                    
-                    tokenStream.mustMatch(Tokens.PIPE);
-                    value += "|";
-                    
-                }
-                
-                return value.length ? value : null;                
-            },
-            
-            //CSS3 Selectors
-            _universal: function(){
-                /*
-                 * universal
-                 *   : [ namespace_prefix ]? '*'
-                 *   ;            
-                 */
-                var tokenStream = this._tokenStream,
-                    value       = "",
-                    ns;
-                    
-                ns = this._namespace_prefix();
-                if(ns){
-                    value += ns;
-                }
-                
-                if(tokenStream.match(Tokens.STAR)){
-                    value += "*";
-                }
-                
-                return value.length ? value : null;
-                
-           },
-            
-            //CSS3 Selectors
-            _attrib: function(){
-                /*
-                 * attrib
-                 *   : '[' S* [ namespace_prefix ]? IDENT S*
-                 *         [ [ PREFIXMATCH |
-                 *             SUFFIXMATCH |
-                 *             SUBSTRINGMATCH |
-                 *             '=' |
-                 *             INCLUDES |
-                 *             DASHMATCH ] S* [ IDENT | STRING ] S*
-                 *         ]? ']'
-                 *   ;    
-                 */
-                 
-                var tokenStream = this._tokenStream,
-                    value       = null,
-                    ns,
-                    token;
-                
-                if (tokenStream.match(Tokens.LBRACKET)){
-                    token = tokenStream.token();
-                    value = token.value;
-                    value += this._readWhitespace();
-                    
-                    ns = this._namespace_prefix();
-                    
-                    if (ns){
-                        value += ns;
-                    }
-                                        
-                    tokenStream.mustMatch(Tokens.IDENT);
-                    value += tokenStream.token().value;                    
-                    value += this._readWhitespace();
-                    
-                    if(tokenStream.match([Tokens.PREFIXMATCH, Tokens.SUFFIXMATCH, Tokens.SUBSTRINGMATCH,
-                            Tokens.EQUALS, Tokens.INCLUDES, Tokens.DASHMATCH])){
-                    
-                        value += tokenStream.token().value;                    
-                        value += this._readWhitespace();
-                        
-                        tokenStream.mustMatch([Tokens.IDENT, Tokens.STRING]);
-                        value += tokenStream.token().value;                    
-                        value += this._readWhitespace();
-                    }
-                    
-                    tokenStream.mustMatch(Tokens.RBRACKET);
-                                        
-                    return new SelectorSubPart(value + "]", "attribute", token.startLine, token.startCol);
-                } else {
-                    return null;
-                }
-            },
-            
-            //CSS3 Selectors
-            _pseudo: function(){
-            
-                /*
-                 * pseudo
-                 *   : ':' ':'? [ IDENT | functional_pseudo ]
-                 *   ;    
-                 */   
-            
-                var tokenStream = this._tokenStream,
-                    pseudo      = null,
-                    colons      = ":",
-                    line,
-                    col;
-                
-                if (tokenStream.match(Tokens.COLON)){
-                
-                    if (tokenStream.match(Tokens.COLON)){
-                        colons += ":";
-                    }
-                
-                    if (tokenStream.match(Tokens.IDENT)){
-                        pseudo = tokenStream.token().value;
-                        line = tokenStream.token().startLine;
-                        col = tokenStream.token().startCol - colons.length;
-                    } else if (tokenStream.peek() == Tokens.FUNCTION){
-                        line = tokenStream.LT(1).startLine;
-                        col = tokenStream.LT(1).startCol - colons.length;
-                        pseudo = this._functional_pseudo();
-                    }
-                    
-                    if (pseudo){
-                        pseudo = new SelectorSubPart(colons + pseudo, "pseudo", line, col);
-                    }
-                }
-        
-                return pseudo;
-            },
-            
-            //CSS3 Selectors
-            _functional_pseudo: function(){
-                /*
-                 * functional_pseudo
-                 *   : FUNCTION S* expression ')'
-                 *   ;
-                */            
-                
-                var tokenStream = this._tokenStream,
-                    value = null;
-                
-                if(tokenStream.match(Tokens.FUNCTION)){
-                    value = tokenStream.token().value;
-                    value += this._readWhitespace();
-                    value += this._expression();
-                    tokenStream.mustMatch(Tokens.RPAREN);
-                    value += ")";
-                }
-                
-                return value;
-            },
-            
-            //CSS3 Selectors
-            _expression: function(){
-                /*
-                 * expression
-                 *   : [ [ PLUS | '-' | DIMENSION | NUMBER | STRING | IDENT ] S* ]+
-                 *   ;
-                 */
-                 
-                var tokenStream = this._tokenStream,
-                    value       = "";
-                    
-                while(tokenStream.match([Tokens.PLUS, Tokens.MINUS, Tokens.DIMENSION,
-                        Tokens.NUMBER, Tokens.STRING, Tokens.IDENT, Tokens.LENGTH,
-                        Tokens.FREQ, Tokens.ANGLE, Tokens.TIME,
-                        Tokens.RESOLUTION])){
-                    
-                    value += tokenStream.token().value;
-                    value += this._readWhitespace();                        
-                }
-                
-                return value.length ? value : null;
-                
-            },
-
-            //CSS3 Selectors
-            _negation: function(){
-                /*            
-                 * negation
-                 *   : NOT S* negation_arg S* ')'
-                 *   ;
-                 */
-
-                var tokenStream = this._tokenStream,
-                    line,
-                    col,
-                    value       = "",
-                    arg,
-                    subpart     = null;
-                    
-                if (tokenStream.match(Tokens.NOT)){
-                    value = tokenStream.token().value;
-                    line = tokenStream.token().startLine;
-                    col = tokenStream.token().startCol;
-                    value += this._readWhitespace();
-                    arg = this._negation_arg();
-                    value += arg;
-                    value += this._readWhitespace();
-                    tokenStream.match(Tokens.RPAREN);
-                    value += tokenStream.token().value;
-                    
-                    subpart = new SelectorSubPart(value, "not", line, col);
-                    subpart.args.push(arg);
-                }
-                
-                return subpart;
-            },
-            
-            //CSS3 Selectors
-            _negation_arg: function(){            
-                /*
-                 * negation_arg
-                 *   : type_selector | universal | HASH | class | attrib | pseudo
-                 *   ;            
-                 */           
-                 
-                var tokenStream = this._tokenStream,
-                    args        = [
-                        this._type_selector,
-                        this._universal,
-                        function(){
-                            return tokenStream.match(Tokens.HASH) ?
-                                    new SelectorSubPart(tokenStream.token().value, "id", tokenStream.token().startLine, tokenStream.token().startCol) :
-                                    null;                        
-                        },
-                        this._class,
-                        this._attrib,
-                        this._pseudo                    
-                    ],
-                    arg         = null,
-                    i           = 0,
-                    len         = args.length,
-                    elementName,
-                    line,
-                    col,
-                    part;
-                    
-                line = tokenStream.LT(1).startLine;
-                col = tokenStream.LT(1).startCol;
-                
-                while(i < len && arg === null){
-                    
-                    arg = args[i].call(this);
-                    i++;
-                }
-                
-                //must be a negation arg
-                if (arg === null){
-                    this._unexpectedToken(tokenStream.LT(1));
-                }
- 
-                //it's an element name
-                if (arg.type == "elementName"){
-                    part = new SelectorPart(arg, [], arg.toString(), line, col);
-                } else {
-                    part = new SelectorPart(null, [arg], arg.toString(), line, col);
-                }
-                
-                return part;                
-            },
-            
-            _declaration: function(){
-            
-                /*
-                 * declaration
-                 *   : property ':' S* expr prio?
-                 *   | /( empty )/
-                 *   ;     
-                 */    
-            
-                var tokenStream = this._tokenStream,
-                    property    = null,
-                    expr        = null,
-                    prio        = null,
-                    error       = null,
-                    invalid     = null;
-                
-                property = this._property();
-                if (property !== null){
-
-                    tokenStream.mustMatch(Tokens.COLON);
-                    this._readWhitespace();
-                    
-                    expr = this._expr();
-                    
-                    //if there's no parts for the value, it's an error
-                    if (!expr || expr.length === 0){
-                        this._unexpectedToken(tokenStream.LT(1));
-                    }
-                    
-                    prio = this._prio();
-                    
-                    try {
-                        this._validateProperty(property, expr);
-                    } catch (ex) {
-                        invalid = ex;
-                    }
-                    
-                    this.fire({
-                        type:       "property",
-                        property:   property,
-                        value:      expr,
-                        important:  prio,
-                        line:       property.line,
-                        col:        property.col,
-                        invalid:    invalid
-                    });                      
-                    
-                    return true;
-                } else {
-                    return false;
-                }
-            },
-            
-            _prio: function(){
-                /*
-                 * prio
-                 *   : IMPORTANT_SYM S*
-                 *   ;    
-                 */
-                 
-                var tokenStream = this._tokenStream,
-                    result      = tokenStream.match(Tokens.IMPORTANT_SYM);
-                    
-                this._readWhitespace();
-                return result;
-            },
-            
-            _expr: function(){
-                /*
-                 * expr
-                 *   : term [ operator term ]*
-                 *   ;
-                 */
-        
-                var tokenStream = this._tokenStream,
-                    values      = [],
-					//valueParts	= [],
-                    value       = null,
-                    operator    = null;
-                    
-                value = this._term();
-                if (value !== null){
-                
-                    values.push(value);
-                    
-                    do {
-                        operator = this._operator();
-        
-                        //if there's an operator, keep building up the value parts
-                        if (operator){
-                            values.push(operator);
-                        } /*else {
-                            //if there's not an operator, you have a full value
-							values.push(new PropertyValue(valueParts, valueParts[0].line, valueParts[0].col));
-							valueParts = [];
-						}*/
-                        
-                        value = this._term();
-                        
-                        if (value === null){
-                            break;
-                        } else {
-                            values.push(value);
-                        }
-                    } while(true);
-                }
-				
-				//cleanup
-                /*if (valueParts.length){
-                    values.push(new PropertyValue(valueParts, valueParts[0].line, valueParts[0].col));
-                }*/
-        
-                return values.length > 0 ? new PropertyValue(values, values[0].line, values[0].col) : null;
-            },
-            
-            _term: function(){                       
-            
-                /*
-                 * term
-                 *   : unary_operator?
-                 *     [ NUMBER S* | PERCENTAGE S* | LENGTH S* | ANGLE S* |
-                 *       TIME S* | FREQ S* | function | ie_function ]
-                 *   | STRING S* | IDENT S* | URI S* | UNICODERANGE S* | hexcolor
-                 *   ;
-                 */    
-        
-                var tokenStream = this._tokenStream,
-                    unary       = null,
-                    value       = null,
-                    token,
-                    line,
-                    col;
-                    
-                //returns the operator or null
-                unary = this._unary_operator();
-                if (unary !== null){
-                    line = tokenStream.token().startLine;
-                    col = tokenStream.token().startCol;
-                }                
-               
-                //exception for IE filters
-                if (tokenStream.peek() == Tokens.IE_FUNCTION && this.options.ieFilters){
-                
-                    value = this._ie_function();
-                    if (unary === null){
-                        line = tokenStream.token().startLine;
-                        col = tokenStream.token().startCol;
-                    }
-                
-                //see if there's a simple match
-                } else if (tokenStream.match([Tokens.NUMBER, Tokens.PERCENTAGE, Tokens.LENGTH,
-                        Tokens.ANGLE, Tokens.TIME,
-                        Tokens.FREQ, Tokens.STRING, Tokens.IDENT, Tokens.URI, Tokens.UNICODE_RANGE])){
-                 
-                    value = tokenStream.token().value;
-                    if (unary === null){
-                        line = tokenStream.token().startLine;
-                        col = tokenStream.token().startCol;
-                    }
-                    this._readWhitespace();
-                } else {
-                
-                    //see if it's a color
-                    token = this._hexcolor();
-                    if (token === null){
-                    
-                        //if there's no unary, get the start of the next token for line/col info
-                        if (unary === null){
-                            line = tokenStream.LT(1).startLine;
-                            col = tokenStream.LT(1).startCol;
-                        }                    
-                    
-                        //has to be a function
-                        if (value === null){
-                            
-                            /*
-                             * This checks for alpha(opacity=0) style of IE
-                             * functions. IE_FUNCTION only presents progid: style.
-                             */
-                            if (tokenStream.LA(3) == Tokens.EQUALS && this.options.ieFilters){
-                                value = this._ie_function();
-                            } else {
-                                value = this._function();
-                            }
-                        }
-
-                        /*if (value === null){
-                            return null;
-                            //throw new Error("Expected identifier at line " + tokenStream.token().startLine + ", character " +  tokenStream.token().startCol + ".");
-                        }*/
-                    
-                    } else {
-                        value = token.value;
-                        if (unary === null){
-                            line = token.startLine;
-                            col = token.startCol;
-                        }                    
-                    }
-                
-                }                
-                
-                return value !== null ?
-                        new PropertyValuePart(unary !== null ? unary + value : value, line, col) :
-                        null;
-        
-            },
-            
-            _function: function(){
-            
-                /*
-                 * function
-                 *   : FUNCTION S* expr ')' S*
-                 *   ;
-                 */
-                 
-                var tokenStream = this._tokenStream,
-                    functionText = null,
-                    expr        = null,
-                    lt;
-                    
-                if (tokenStream.match(Tokens.FUNCTION)){
-                    functionText = tokenStream.token().value;
-                    this._readWhitespace();
-                    expr = this._expr();
-                    functionText += expr;
-                    
-                    //START: Horrible hack in case it's an IE filter
-                    if (this.options.ieFilters && tokenStream.peek() == Tokens.EQUALS){
-                        do {
-                        
-                            if (this._readWhitespace()){
-                                functionText += tokenStream.token().value;
-                            }
-                            
-                            //might be second time in the loop
-                            if (tokenStream.LA(0) == Tokens.COMMA){
-                                functionText += tokenStream.token().value;
-                            }
-                        
-                            tokenStream.match(Tokens.IDENT);
-                            functionText += tokenStream.token().value;
-                            
-                            tokenStream.match(Tokens.EQUALS);
-                            functionText += tokenStream.token().value;
-                            
-                            //functionText += this._term();
-                            lt = tokenStream.peek();
-                            while(lt != Tokens.COMMA && lt != Tokens.S && lt != Tokens.RPAREN){
-                                tokenStream.get();
-                                functionText += tokenStream.token().value;
-                                lt = tokenStream.peek();
-                            }
-                        } while(tokenStream.match([Tokens.COMMA, Tokens.S]));
-                    }
-
-                    //END: Horrible Hack
-                    
-                    tokenStream.match(Tokens.RPAREN);    
-                    functionText += ")";
-                    this._readWhitespace();
-                }                
-                
-                return functionText;
-            }, 
-            
-            _ie_function: function(){
-            
-                /* (My own extension)
-                 * ie_function
-                 *   : IE_FUNCTION S* IDENT '=' term [S* ','? IDENT '=' term]+ ')' S*
-                 *   ;
-                 */
-                 
-                var tokenStream = this._tokenStream,
-                    functionText = null,
-                    expr        = null,
-                    lt;
-                    
-                //IE function can begin like a regular function, too
-                if (tokenStream.match([Tokens.IE_FUNCTION, Tokens.FUNCTION])){
-                    functionText = tokenStream.token().value;
-                    
-                    do {
-                    
-                        if (this._readWhitespace()){
-                            functionText += tokenStream.token().value;
-                        }
-                        
-                        //might be second time in the loop
-                        if (tokenStream.LA(0) == Tokens.COMMA){
-                            functionText += tokenStream.token().value;
-                        }
-                    
-                        tokenStream.match(Tokens.IDENT);
-                        functionText += tokenStream.token().value;
-                        
-                        tokenStream.match(Tokens.EQUALS);
-                        functionText += tokenStream.token().value;
-                        
-                        //functionText += this._term();
-                        lt = tokenStream.peek();
-                        while(lt != Tokens.COMMA && lt != Tokens.S && lt != Tokens.RPAREN){
-                            tokenStream.get();
-                            functionText += tokenStream.token().value;
-                            lt = tokenStream.peek();
-                        }
-                    } while(tokenStream.match([Tokens.COMMA, Tokens.S]));                    
-                    
-                    tokenStream.match(Tokens.RPAREN);    
-                    functionText += ")";
-                    this._readWhitespace();
-                }                
-                
-                return functionText;
-            }, 
-            
-            _hexcolor: function(){
-                /*
-                 * There is a constraint on the color that it must
-                 * have either 3 or 6 hex-digits (i.e., [0-9a-fA-F])
-                 * after the "#"; e.g., "#000" is OK, but "#abcd" is not.
-                 *
-                 * hexcolor
-                 *   : HASH S*
-                 *   ;
-                 */
-                 
-                var tokenStream = this._tokenStream,
-                    token = null,
-                    color;
-                    
-                if(tokenStream.match(Tokens.HASH)){
-                
-                    //need to do some validation here
-                    
-                    token = tokenStream.token();
-                    color = token.value;
-                    if (!/#[a-f0-9]{3,6}/i.test(color)){
-                        throw new SyntaxError("Expected a hex color but found '" + color + "' at line " + token.startLine + ", col " + token.startCol + ".", token.startLine, token.startCol);
-                    }
-                    this._readWhitespace();
-                }
-                
-                return token;
-            },
-            
-            //-----------------------------------------------------------------
-            // Animations methods
-            //-----------------------------------------------------------------
-            
-            _keyframes: function(){
-            
-                /*
-                 * keyframes:
-                 *   : KEYFRAMES_SYM S* keyframe_name S* '{' S* keyframe_rule* '}' {
-                 *   ;
-                 */
-                var tokenStream = this._tokenStream,
-                    token,
-                    tt,
-                    name;            
-                    
-                tokenStream.mustMatch(Tokens.KEYFRAMES_SYM);
-                this._readWhitespace();
-                name = this._keyframe_name();
-                
-                this._readWhitespace();
-                tokenStream.mustMatch(Tokens.LBRACE);
-                    
-                this.fire({
-                    type:   "startkeyframes",
-                    name:   name,
-                    line:   name.line,
-                    col:    name.col
-                });                
-                
-                this._readWhitespace();
-                tt = tokenStream.peek();
-                
-                //check for key
-                while(tt == Tokens.IDENT || tt == Tokens.PERCENTAGE) {
-                    this._keyframe_rule();
-                    this._readWhitespace();
-                    tt = tokenStream.peek();
-                }           
-                
-                this.fire({
-                    type:   "endkeyframes",
-                    name:   name,
-                    line:   name.line,
-                    col:    name.col
-                });                      
-                    
-                this._readWhitespace();
-                tokenStream.mustMatch(Tokens.RBRACE);                    
-                
-            },
-            
-            _keyframe_name: function(){
-            
-                /*
-                 * keyframe_name:
-                 *   : IDENT
-                 *   | STRING
-                 *   ;
-                 */
-                var tokenStream = this._tokenStream,
-                    token;
-
-                tokenStream.mustMatch([Tokens.IDENT, Tokens.STRING]);
-                return SyntaxUnit.fromToken(tokenStream.token());            
-            },
-            
-            _keyframe_rule: function(){
-            
-                /*
-                 * keyframe_rule:
-                 *   : key_list S* 
-                 *     '{' S* declaration [ ';' S* declaration ]* '}' S*
-                 *   ;
-                 */
-                var tokenStream = this._tokenStream,
-                    token,
-                    keyList = this._key_list();
-                                    
-                this.fire({
-                    type:   "startkeyframerule",
-                    keys:   keyList,
-                    line:   keyList[0].line,
-                    col:    keyList[0].col
-                });                
-                
-                this._readDeclarations(true);                
-                
-                this.fire({
-                    type:   "endkeyframerule",
-                    keys:   keyList,
-                    line:   keyList[0].line,
-                    col:    keyList[0].col
-                });  
-                
-            },
-            
-            _key_list: function(){
-            
-                /*
-                 * key_list:
-                 *   : key [ S* ',' S* key]*
-                 *   ;
-                 */
-                var tokenStream = this._tokenStream,
-                    token,
-                    key,
-                    keyList = [];
-                    
-                //must be least one key
-                keyList.push(this._key());
-                    
-                this._readWhitespace();
-                    
-                while(tokenStream.match(Tokens.COMMA)){
-                    this._readWhitespace();
-                    keyList.push(this._key());
-                    this._readWhitespace();
-                }
-
-                return keyList;
-            },
-                        
-            _key: function(){
-                /*
-                 * There is a restriction that IDENT can be only "from" or "to".
-                 *
-                 * key
-                 *   : PERCENTAGE
-                 *   | IDENT
-                 *   ;
-                 */
-                 
-                var tokenStream = this._tokenStream,
-                    token;
-                    
-                if (tokenStream.match(Tokens.PERCENTAGE)){
-                    return SyntaxUnit.fromToken(tokenStream.token());
-                } else if (tokenStream.match(Tokens.IDENT)){
-                    token = tokenStream.token();                    
-                    
-                    if (/from|to/i.test(token.value)){
-                        return SyntaxUnit.fromToken(token);
-                    }
-                    
-                    tokenStream.unget();
-                }
-                
-                //if it gets here, there wasn't a valid token, so time to explode
-                this._unexpectedToken(tokenStream.LT(1));
-            },
-            
-            //-----------------------------------------------------------------
-            // Helper methods
-            //-----------------------------------------------------------------
-            
-            /**
-             * Not part of CSS grammar, but useful for skipping over
-             * combination of white space and HTML-style comments.
-             * @return {void}
-             * @method _skipCruft
-             * @private
-             */
-            _skipCruft: function(){
-                while(this._tokenStream.match([Tokens.S, Tokens.CDO, Tokens.CDC])){
-                    //noop
-                }
-            },
-
-            /**
-             * Not part of CSS grammar, but this pattern occurs frequently
-             * in the official CSS grammar. Split out here to eliminate
-             * duplicate code.
-             * @param {Boolean} checkStart Indicates if the rule should check
-             *      for the left brace at the beginning.
-             * @param {Boolean} readMargins Indicates if the rule should check
-             *      for margin patterns.
-             * @return {void}
-             * @method _readDeclarations
-             * @private
-             */
-            _readDeclarations: function(checkStart, readMargins){
-                /*
-                 * Reads the pattern
-                 * S* '{' S* declaration [ ';' S* declaration ]* '}' S*
-                 * or
-                 * S* '{' S* [ declaration | margin ]? [ ';' S* [ declaration | margin ]? ]* '}' S*
-                 * Note that this is how it is described in CSS3 Paged Media, but is actually incorrect.
-                 * A semicolon is only necessary following a delcaration is there's another declaration
-                 * or margin afterwards. 
-                 */
-                var tokenStream = this._tokenStream,
-                    tt;
-                       
-
-                this._readWhitespace();
-                
-                if (checkStart){
-                    tokenStream.mustMatch(Tokens.LBRACE);            
-                }
-                
-                this._readWhitespace();
-
-                try {
-                    
-                    while(true){
-                    
-                        if (tokenStream.match(Tokens.SEMICOLON) || (readMargins && this._margin())){
-                            //noop
-                        } else if (this._declaration()){
-                            if (!tokenStream.match(Tokens.SEMICOLON)){
-                                break;
-                            }
-                        } else {
-                            break;
-                        }
-                    
-                        //if ((!this._margin() && !this._declaration()) || !tokenStream.match(Tokens.SEMICOLON)){
-                        //    break;
-                        //}
-                        this._readWhitespace();
-                    }
-                    
-                    tokenStream.mustMatch(Tokens.RBRACE);
-                    this._readWhitespace();
-                    
-                } catch (ex) {
-                    if (ex instanceof SyntaxError && !this.options.strict){
-                    
-                        //fire error event
-                        this.fire({
-                            type:       "error",
-                            error:      ex,
-                            message:    ex.message,
-                            line:       ex.line,
-                            col:        ex.col
-                        });                          
-                        
-                        //see if there's another declaration
-                        tt = tokenStream.advance([Tokens.SEMICOLON, Tokens.RBRACE]);
-                        if (tt == Tokens.SEMICOLON){
-                            //if there's a semicolon, then there might be another declaration
-                            this._readDeclarations(false, readMargins);                            
-                        } else if (tt != Tokens.RBRACE){
-                            //if there's a right brace, the rule is finished so don't do anything
-                            //otherwise, rethrow the error because it wasn't handled properly
-                            throw ex;
-                        }                        
-                        
-                    } else {
-                        //not a syntax error, rethrow it
-                        throw ex;
-                    }
-                }    
-            
-            },      
-            
-            /**
-             * In some cases, you can end up with two white space tokens in a
-             * row. Instead of making a change in every function that looks for
-             * white space, this function is used to match as much white space
-             * as necessary.
-             * @method _readWhitespace
-             * @return {String} The white space if found, empty string if not.
-             * @private
-             */
-            _readWhitespace: function(){
-            
-                var tokenStream = this._tokenStream,
-                    ws = "";
-                    
-                while(tokenStream.match(Tokens.S)){
-                    ws += tokenStream.token().value;
-                }
-                
-                return ws;
-            },
-          
-
-            /**
-             * Throws an error when an unexpected token is found.
-             * @param {Object} token The token that was found.
-             * @method _unexpectedToken
-             * @return {void}
-             * @private
-             */
-            _unexpectedToken: function(token){
-                throw new SyntaxError("Unexpected token '" + token.value + "' at line " + token.startLine + ", col " + token.startCol + ".", token.startLine, token.startCol);
-            },
-            
-            /**
-             * Helper method used for parsing subparts of a style sheet.
-             * @return {void}
-             * @method _verifyEnd
-             * @private
-             */
-            _verifyEnd: function(){
-                if (this._tokenStream.LA(1) != Tokens.EOF){
-                    this._unexpectedToken(this._tokenStream.LT(1));
-                }            
-            },
-            
-            //-----------------------------------------------------------------
-            // Validation methods
-            //-----------------------------------------------------------------
-            _validateProperty: function(property, value){
-                Validation.validate(property, value);
-            },
-            
-            //-----------------------------------------------------------------
-            // Parsing methods
-            //-----------------------------------------------------------------
-            
-            parse: function(input){    
-                this._tokenStream = new TokenStream(input, Tokens);
-                this._stylesheet();
-            },
-            
-            parseStyleSheet: function(input){
-                //just passthrough
-                return this.parse(input);
-            },
-            
-            parseMediaQuery: function(input){
-                this._tokenStream = new TokenStream(input, Tokens);
-                var result = this._media_query();
-                
-                //if there's anything more, then it's an invalid selector
-                this._verifyEnd();
-                
-                //otherwise return result
-                return result;            
-            },
-            
-            /**
-             * Parses a property value (everything after the semicolon).
-             * @return {parserlib.css.PropertyValue} The property value.
-             * @throws parserlib.util.SyntaxError If an unexpected token is found.
-             * @method parserPropertyValue
-             */             
-            parsePropertyValue: function(input){
-            
-                this._tokenStream = new TokenStream(input, Tokens);
-                this._readWhitespace();
-                
-                var result = this._expr();
-                
-                //okay to have a trailing white space
-                this._readWhitespace();
-                
-                //if there's anything more, then it's an invalid selector
-                this._verifyEnd();
-                
-                //otherwise return result
-                return result;
-            },
-            
-            /**
-             * Parses a complete CSS rule, including selectors and
-             * properties.
-             * @param {String} input The text to parser.
-             * @return {Boolean} True if the parse completed successfully, false if not.
-             * @method parseRule
-             */
-            parseRule: function(input){
-                this._tokenStream = new TokenStream(input, Tokens);
-                
-                //skip any leading white space
-                this._readWhitespace();
-                
-                var result = this._ruleset();
-                
-                //skip any trailing white space
-                this._readWhitespace();
-
-                //if there's anything more, then it's an invalid selector
-                this._verifyEnd();
-                
-                //otherwise return result
-                return result;            
-            },
-            
-            /**
-             * Parses a single CSS selector (no comma)
-             * @param {String} input The text to parse as a CSS selector.
-             * @return {Selector} An object representing the selector.
-             * @throws parserlib.util.SyntaxError If an unexpected token is found.
-             * @method parseSelector
-             */
-            parseSelector: function(input){
-            
-                this._tokenStream = new TokenStream(input, Tokens);
-                
-                //skip any leading white space
-                this._readWhitespace();
-                
-                var result = this._selector();
-                
-                //skip any trailing white space
-                this._readWhitespace();
-
-                //if there's anything more, then it's an invalid selector
-                this._verifyEnd();
-                
-                //otherwise return result
-                return result;
-            },
-
-            /**
-             * Parses an HTML style attribute: a set of CSS declarations 
-             * separated by semicolons.
-             * @param {String} input The text to parse as a style attribute
-             * @return {void} 
-             * @method parseStyleAttribute
-             */
-            parseStyleAttribute: function(input){
-                input += "}"; // for error recovery in _readDeclarations()
-                this._tokenStream = new TokenStream(input, Tokens);
-                this._readDeclarations();
-            }
-        };
-        
-    //copy over onto prototype
-    for (prop in additions){
-        if (additions.hasOwnProperty(prop)){
-            proto[prop] = additions[prop];
-        }
-    }   
-    
-    return proto;
-}();
-
-
-/*
-nth
-  : S* [ ['-'|'+']? INTEGER? {N} [ S* ['-'|'+'] S* INTEGER ]? |
-         ['-'|'+']? INTEGER | {O}{D}{D} | {E}{V}{E}{N} ] S*
-  ;
-*/
-/*global Validation, ValidationTypes, ValidationError*/
-var Properties = {
-
-    //A
-    "alignment-adjust"              : "auto | baseline | before-edge | text-before-edge | middle | central | after-edge | text-after-edge | ideographic | alphabetic | hanging | mathematical |  | ",
-    "alignment-baseline"            : "baseline | use-script | before-edge | text-before-edge | after-edge | text-after-edge | central | middle | ideographic | alphabetic | hanging | mathematical",
-    "animation"                     : 1,
-    "animation-delay"               : { multi: "