//
// LESS - Leaner CSS v1.1.5
// http://lesscss.org
//
// Copyright (c) 2009-2011, Alexis Sellier
// Licensed under the Apache 2.0 License.
//
//
// LESS - Leaner CSS v1.1.5
// http://lesscss.org
//
// Copyright (c) 2009-2011, Alexis Sellier
// Licensed under the Apache 2.0 License.
//
(function(a,b){function c(b){return a.less[b.split("/")[1]]}function l(){var a=document.getElementsByTagName("style");for(var b=0;b<a.length;b++)a[b].type.match(j)&&(new d.Parser).parse(a[b].innerHTML||"",function(c,d){var e=d.toCSS(),f=a[b];try{f.innerHTML=e}catch(g){f.styleSheets.cssText=e}f.type="text/css"})}function m(a,b){for(var c=0;c<d.sheets.length;c++)n(d.sheets[c],a,b,d.sheets.length-(c+1))}function n(b,c,e,f){var h=a.location.href.replace(/[#?].*$/,""),i=b.href.replace(/\?.*$/,""),j=g&&g.getItem(i),k=g&&g.getItem(i+":timestamp"),l={css:j,timestamp:k};/^(https?|file):/.test(i)||(i.charAt(0)=="/"?i=a.location.protocol+"//"+a.location.host+i:i=h.slice(0,h.lastIndexOf("/")+1)+i),q(b.href,b.type,function(a,g){if(!e&&l&&g&&(new Date(g)).valueOf()===(new Date(l.timestamp)).valueOf())p(l.css,b),c(null,b,{local:!0,remaining:f});else try{(new d.Parser({optimization:d.optimization,paths:[i.replace(/[\w\.-]+$/,"")],mime:b.type})).parse(a,function(a,d){if(a)return u(a,i);try{c(d,b,{local:!1,lastModified:g,remaining:f}),s(document.getElementById("less-error-message:"+o(i)))}catch(a){u(a,i)}})}catch(h){u(h,i)}},function(a,b){throw new Error("Couldn't load "+b+" ("+a+")")})}function o(a){return a.replace(/^[a-z]+:\/\/?[^\/]+/,"").replace(/^\//,"").replace(/\?.*$/,"").replace(/\.[^\.\/]+$/,"").replace(/[^\.\w-]+/g,"-").replace(/\./g,":")}function p(a,b,c){var d,e=b.href?b.href.replace(/\?.*$/,""):"",f="less:"+(b.title||o(e));(d=document.getElementById(f))===null&&(d=document.createElement("style"),d.type="text/css",d.media=b.media||"screen",d.id=f,document.getElementsByTagName("head")[0].appendChild(d));if(d.styleSheet)try{d.styleSheet.cssText=a}catch(h){throw new Error("Couldn't reassign styleSheet.cssText.")}else(function(a){d.childNodes.length>0?d.firstChild.nodeValue!==a.nodeValue&&d.replaceChild(a,d.firstChild):d.appendChild(a)})(document.createTextNode(a));c&&g&&(t("saving "+e+" to cache."),g.setItem(e,a),g.setItem(e+":timestamp",c))}function q(a,b,c,e){function i(b,c,d){b.status>=200&&b.status<300?c(b.responseText,b.getResponseHeader("Last-Modified")):typeof d=="function"&&d(b.status,a)}var g=r(),h=f?!1:d.async;typeof g.overrideMimeType=="function"&&g.overrideMimeType("text/css"),g.open("GET",a,h),g.setRequestHeader("Accept",b||"text/x-less, text/css; q=0.9, */*; q=0.5"),g.send(null),f?g.status===0?c(g.responseText):e(g.status,a):h?g.onreadystatechange=function(){g.readyState==4&&i(g,c,e)}:i(g,c,e)}function r(){if(a.XMLHttpRequest)return new XMLHttpRequest;try{return new ActiveXObject("MSXML2.XMLHTTP.3.0")}catch(b){return t("browser doesn't support AJAX."),null}}function s(a){return a&&a.parentNode.removeChild(a)}function t(a){d.env=="development"&&typeof console!="undefined"&&console.log("less: "+a)}function u(a,b){var c="less-error-message:"+o(b),e=["
",'
[-1]
{0}

',"
[0]
{current}

",'
[1]
{2}

',"
"].join("\n"),f=document.createElement("div"),g,h;f.id=c,f.className="less-error-message",h="
"+(a.message||"There is an error in your .less file")+"
"+'
'+b+" ",a.extract&&(h+="on line "+a.line+", column "+(a.column+1)+":
"+e.replace(/\[(-?\d)\]/g,function(b,c){return parseInt(a.line)+parseInt(c)||""}).replace(/\{(\d)\}/g,function(b,c){return a.extract[parseInt(c)]||""}).replace(/\{current\}/,a.extract[1].slice(0,a.column)+''+a.extract[1].slice(a.column)+"")),f.innerHTML=h,p([".less-error-message ul, .less-error-message li {","list-style-type: none;","margin-right: 15px;","padding: 4px 0;","margin: 0;","}",".less-error-message label {","font-size: 12px;","margin-right: 15px;","padding: 4px 0;","color: #cc7777;","}",".less-error-message pre {","color: #ee4444;","padding: 4px 0;","margin: 0;","display: inline-block;","}",".less-error-message pre.ctx {","color: #dd4444;","}",".less-error-message h3 {","font-size: 20px;","font-weight: bold;","padding: 15px 0 5px 0;","margin: 0;","}",".less-error-message a {","color: #10a","}",".less-error-message .error {","color: red;","font-weight: bold;","padding-bottom: 2px;","border-bottom: 1px dashed red;","}"].join("\n"),{title:"error-message"}),f.style.cssText=["font-family: Arial, sans-serif","border: 1px solid #e00","background-color: #eee","border-radius: 5px","-webkit-border-radius: 5px","-moz-border-radius: 5px","color: #e00","padding: 15px","margin-bottom: 15px"].join(";"),d.env=="development"&&(g=setInterval(function(){document.body&&(document.getElementById(c)?document.body.replaceChild(f,document.getElementById(c)):document.body.insertBefore(f,document.body.firstChild),clearInterval(g))},10))}Array.isArray||(Array.isArray=function(a){return Object.prototype.toString.call(a)==="[object Array]"||a instanceof Array}),Array.prototype.forEach||(Array.prototype.forEach=function(a,b){var c=this.length>>>0;for(var d=0;d<c;d++)d in this&&a.call(b,this[d],d,this)}),Array.prototype.map||(Array.prototype.map=function(a){var b=this.length>>>0,c=new Array(b),d=arguments[1];for(var e=0;e<b;e++)e in this&&(c[e]=a.call(d,this[e],e,this));return c}),Array.prototype.filter||(Array.prototype.filter=function(a){var b=[],c=arguments[1];for(var d=0;d<this.length;d++)a.call(c,this[d])&&b.push(this[d]);return b}),Array.prototype.reduce||(Array.prototype.reduce=function(a){var b=this.length>>>0,c=0;if(b===0&&arguments.length===1)throw new TypeError;if(arguments.length>=2)var d=arguments[1];else do{if(c in this){d=this[c++];break}if(++c>=b)throw new TypeError}while(!0);for(;c=b)return-1;c<0&&(c+=b);for(;c<b;c++){if(!Object.prototype.hasOwnProperty.call(this,c))continue;if(a===this[c])return c}return-1}),Object.keys||(Object.keys=function(a){var b=[];for(var c in a)Object.prototype.hasOwnProperty.call(a,c)&&b.push(c);return b}),String.prototype.trim||(String.prototype.trim=function(){return String(this).replace(/^\s\s*/,"").replace(/\s\s*$/,"")});var d,e;typeof environment=="object"&&{}.toString.call(environment)==="[object Environment]"?(d={},e=d.tree={},d.mode="rhino"):typeof a=="undefined"?(d=exports,e=c("./tree"),d.mode="rhino"):(typeof a.less=="undefined"&&(a.less={}),d=a.less,e=a.less.tree={},d.mode="browser"),d.Parser=function(a){function p(){g=j[f],h=c,k=c}function q(){j[f]=g,c=h,k=c}function r(){c>k&&(j[f]=j[f].slice(c-k),k=c)}function s(a){var d,e,g,h,i,m,n,o;if(a instanceof Function)return a.call(l.parsers);if(typeof a=="string")d=b.charAt(c)===a?a:null,g=1,r();else{r();if(d=a.exec(j[f]))g=d[0].length;else return null}if(d){o=c+=g,m=c+j[f].length-g;while(c<m){h=b.charCodeAt(c);if(h!==32&&h!==10&&h!==9)break;c++}return j[f]=j[f].slice(g+(c-o)),k=c,j[f].length===0&&f<j.length-1&&f++,typeof d=="string"?d:d.length===1?d[0]:d}}function t(a){return typeof a=="string"?b.charAt(c)===a:a.test(j[f])?!0:!1}var b,c,f,g,h,i,j,k,l,m=this,n=function(){},o=this.imports={paths:a&&a.paths||[],queue:[],files:{},mime:a&&a.mime,push:function(b,c){var e=this;this.queue.push(b),d.Parser.importer(b,this.paths,function(a){e.queue.splice(e.queue.indexOf(b),1),e.files[b]=a,c(a),e.queue.length===0&&n()},a)}};return this.env=a=a||{},this.optimization="optimization"in this.env?this.env.optimization:1,this.env.filename=this.env.filename||null,l={imports:o,parse:function(d,g){var h,l,m,o,p,q,r=[],t,u=null;c=f=k=i=0,j=[],b=d.replace(/\r\n/g,"\n"),j=function(c){var d=0,e=/[^"'`\{\}\/\(\)]+/g,f=/\/\*(?:[^*]|\*+[^\/*])*\*+\/|\/\/.*/g,g=0,h,i=c[0],j,k;for(var l=0,m,n;l<b.length;l++){e.lastIndex=l,(h=e.exec(b))&&h.index===l&&(l+=h[0].length,i.push(h[0])),m=b.charAt(l),f.lastIndex=l,!k&&!j&&m==="/"&&(n=b.charAt(l+1),(n==="/"||n==="*")&&(h=f.exec(b))&&h.index===l&&(l+=h[0].length,i.push(h[0]),m=b.charAt(l)));if(m==="{"&&!k&&!j)g++,i.push(m);else if(m==="}"&&!k&&!j)g--,i.push(m),c[++d]=i=[];else if(m==="("&&!k&&!j)i.push(m),j=!0;else if(m===")"&&!k&&j)i.push(m),j=!1;else{if(m==='"'||m==="'"||m==="`")k?k=k===m?!1:k:k=m;i.push(m)}}if(g>0)throw{type:"Syntax",message:"Missing closing `}`",filename:a.filename};return c.map(function(a){return a.join("")})}([[]]),h=new e.Ruleset([],s(this.parsers.primary)),h.root=!0,h.toCSS=function(c){var d,f,g;return function(g,h){function n(a){return a?(b.slice(0,a).match(/\n/g)||"").length:null}var i=[];g=g||{},typeof h=="object"&&!Array.isArray(h)&&(h=Object.keys(h).map(function(a){var b=h[a];return b instanceof e.Value||(b instanceof e.Expression||(b=new e.Expression([b])),b=new e.Value([b])),new e.Rule("@"+a,b,!1,0)}),i=[new e.Ruleset(null,h)]);try{var j=c.call(this,{frames:i}).toCSS([],{compress:g.compress||!1})}catch(k){f=b.split("\n"),d=n(k.index);for(var l=k.index,m=-1;l>=0&&b.charAt(l)!=="\n";l--)m++;throw{type:k.type,message:k.message,filename:a.filename,index:k.index,line:typeof d=="number"?d+1:null,callLine:k.call&&n(k.call)+1,callExtract:f[n(k.call)],stack:k.stack,column:m,extract:[f[d-1],f[d],f[d+1]]}}return g.compress?j.replace(/(\s)+/g,"$1"):j}}(h.eval);if(c=0&&b.charAt(v)!=="\n";v--)w++;u={name:"ParseError",message:"Syntax Error on line "+p,index:c,filename:a.filename,line:p,column:w,extract:[q[p-2],q[p-1],q[p]]}}this.imports.queue.length>0?n=function(){g(u,h)}:g(u,h)},parsers:{primary:function(){var a,b=[];while((a=s(this.mixin.definition)||s(this.rule)||s(this.ruleset)||s(this.mixin.call)||s(this.comment)||s(this.directive))||s(/^[\s\n]+/))a&&b.push(a);return b},comment:function(){var a;if(b.charAt(c)!=="/")return;if(b.charAt(c+1)==="/")return new e.Comment(s(/^\/\/.*/),!0);if(a=s(/^\/\*(?:[^*]|\*+[^\/*])*\*+\/\n?/))return new e.Comment(a)},entities:{quoted:function(){var a,d=c,f;b.charAt(d)==="~"&&(d++,f=!0);if(b.charAt(d)!=='"'&&b.charAt(d)!=="'")return;f&&s("~");if(a=s(/^"((?:[^"\\\r\n]|\\.)*)"|'((?:[^'\\\r\n]|\\.)*)'/))return new e.Quoted(a[0],a[1]||a[2],f)},keyword:function(){var a;if(a=s(/^[_A-Za-z-][_A-Za-z0-9-]*/))return new e.Keyword(a)},call:function(){var a,b,d=c;if(!(a=/^([\w-]+|%)\(/.exec(j[f])))return;a=a[1].toLowerCase();if(a==="url")return null;c+=a.length;if(a==="alpha")return s(this.alpha);s("("),b=s(this.entities.arguments);if(!s(")"))return;if(a)return new e.Call(a,b,d)},arguments:function(){var a=[],b;while(b=s(this.expression)){a.push(b);if(!s(","))break}return a},literal:function(){return s(this.entities.dimension)||s(this.entities.color)||s(this.entities.quoted)},url:function(){var a;if(b.charAt(c)!=="u"||!s(/^url\(/))return;a=s(this.entities.quoted)||s(this.entities.variable)||s(this.entities.dataURI)||s(/^[-\w%@$\/.&=:;#+?~]+/)||"";if(!s(")"))throw new Error("missing closing ) for url()");return new e.URL(a.value||a.data||a instanceof e.Variable?a:new e.Anonymous(a),o.paths)},dataURI:function(){var a;if(s(/^data:/)){a={},a.mime=s(/^[^\/]+\/[^,;)]+/)||"",a.charset=s(/^;\s*charset=[^,;)]+/)||"",a.base64=s(/^;\s*base64/)||"",a.data=s(/^,\s*[^)]+/);if(a.data)return a}},variable:function(){var a,d=c;if(b.charAt(c)==="@"&&(a=s(/^@@?[\w-]+/)))return new e.Variable(a,d)},color:function(){var a;if(b.charAt(c)==="#"&&(a=s(/^#([a-fA-F0-9]{6}|[a-fA-F0-9]{3})/)))return new e.Color(a[1])},dimension:function(){var a,d=b.charCodeAt(c);if(d>57||d<45||d===47)return;if(a=s(/^(-?\d*\.?\d+)(px|%|em|pc|ex|in|deg|s|ms|pt|cm|mm|rad|grad|turn)?/))return new e.Dimension(a[1],a[2])},javascript:function(){var a,d=c,f;b.charAt(d)==="~"&&(d++,f=!0);if(b.charAt(d)!=="`")return;f&&s("~");if(a=s(/^`([^`]*)`/))return new e.JavaScript(a[1],c,f)}},variable:function(){var a;if(b.charAt(c)==="@"&&(a=s(/^(@[\w-]+)\s*:/)))return a[1]},shorthand:function(){var a,b;if(!t(/^[@\w.%-]+\/[@\w.-]+/))return;if((a=s(this.entity))&&s("/")&&(b=s(this.entity)))return new e.Shorthand(a,b)},mixin:{call:function(){var a=[],d,f,g,h=c,i=b.charAt(c);if(i!=="."&&i!=="#")return;while(d=s(/^[#.](?:[\w-]|\\(?:[a-fA-F0-9]{1,6} ?|[^a-fA-F0-9]))+/))a.push(new e.Element(f,d,c)),f=s(">");s("(")&&(g=s(this.entities.arguments))&&s(")");if(a.length>0&&(s(";")||t("}")))return new e.mixin.Call(a,g,h)},definition:function(){var a,d=[],f,g,h,i;if(b.charAt(c)!=="."&&b.charAt(c)!=="#"||t(/^[^{]*(;|})/))return;if(f=s(/^([#.](?:[\w-]|\\(?:[a-fA-F0-9]{1,6} ?|[^a-fA-F0-9]))+)\s*\(/)){a=f[1];while(h=s(this.entities.variable)||s(this.entities.literal)||s(this.entities.keyword)){if(h instanceof e.Variable)if(s(":"))if(i=s(this.expression))d.push({name:h.name,value:i});else throw new Error("Expected value");else d.push({name:h.name});else d.push({value:h});if(!s(","))break}if(!s(")"))throw new Error("Expected )");g=s(this.block);if(g)return new e.mixin.Definition(a,d,g)}}},entity:function(){return s(this.entities.literal)||s(this.entities.variable)||s(this.entities.url)||s(this.entities.call)||s(this.entities.keyword)||s(this.entities.javascript)||s(this.comment)},end:function(){return s(";")||t("}")},alpha:function(){var a;if(!s(/^\(opacity=/i))return;if(a=s(/^\d+/)||s(this.entities.variable)){if(!s(")"))throw new Error("missing closing ) for alpha()");return new e.Alpha(a)}},element:function(){var a,b,d;d=s(this.combinator),a=s(/^(?:\d+\.\d+|\d+)%/)||s(/^(?:[.#]?|:*)(?:[\w-]|\\(?:[a-fA-F0-9]{1,6} ?|[^a-fA-F0-9]))+/)||s("*")||s(this.attribute)||s(/^\([^)@]+\)/);if(a)return new e.Element(d,a,c);if(d.value&&d.value.charAt(0)==="&")return new e.Element(d,null,c)},combinator:function(){var a,d=b.charAt(c);if(d===">"||d==="+"||d==="~"){c++;while(b.charAt(c)===" ")c++;return new e.Combinator(d)}if(d==="&"){a="&",c++,b.charAt(c)===" "&&(a="& ");while(b.charAt(c)===" ")c++;return new e.Combinator(a)}if(d===":"&&b.charAt(c+1)===":"){c+=2;while(b.charAt(c)===" ")c++;return new e.Combinator("::")}return b.charAt(c-1)===" "?new e.Combinator(" "):new e.Combinator(null)},selector:function(){var a,d,f=[],g,h;while(d=s(this.element)){g=b.charAt(c),f.push(d);if(g==="{"||g==="}"||g===";"||g===",")break}if(f.length>0)return new e.Selector(f)},tag:function(){return s(/^[a-zA-Z][a-zA-Z-]*[0-9]?/)||s("*")},attribute:function(){var a="",b,c,d;if(!s("["))return;if(b=s(/^[a-zA-Z-]+/)||s(this.entities.quoted))(d=s(/^[|~*$^]?=/))&&(c=s(this.entities.quoted)||s(/^[\w-]+/))?a=[b,d,c.toCSS?c.toCSS():c].join(""):a=b;if(!s("]"))return;if(a)return"["+a+"]"},block:function(){var a;if(s("{")&&(a=s(this.primary))&&s("}"))return a},ruleset:function(){var a=[],b,d,f;p();while(b=s(this.selector)){a.push(b),s(this.comment);if(!s(","))break;s(this.comment)}if(a.length>0&&(d=s(this.block)))return new e.Ruleset(a,d);i=c,q()},rule:function(){var a,d,g=b.charAt(c),k,l;p();if(g==="."||g==="#"||g==="&")return;if(a=s(this.variable)||s(this.property)){a.charAt(0)!="@"&&(l=/^([^@+\/'"*`(;{}-]*);/.exec(j[f]))?(c+=l[0].length-1,d=new e.Anonymous(l[1])):a==="font"?d=s(this.font):d=s(this.value),k=s(this.important);if(d&&s(this.end))return new e.Rule(a,d,k,h);i=c,q()}},"import":function(){var a;if(s(/^@import\s+/)&&(a=s(this.entities.quoted)||s(this.entities.url))&&s(";"))return new e.Import(a,o)},directive:function(){var a,d,f,g;if(b.charAt(c)!=="@")return;if(d=s(this["import"]))return d;if(a=s(/^@media|@page/)||s(/^@(?:-webkit-|-moz-)?keyframes/)){g=(s(/^[^{]+/)||"").trim();if(f=s(this.block))return new e.Directive(a+" "+g,f)}else if(a=s(/^@[-a-z]+/))if(a==="@font-face"){if(f=s(this.block))return new e.Directive(a,f)}else if((d=s(this.entity))&&s(";"))return new e.Directive(a,d)},font:function(){var a=[],b=[],c,d,f,g;while(g=s(this.shorthand)||s(this.entity))b.push(g);a.push(new e.Expression(b));if(s(","))while(g=s(this.expression)){a.push(g);if(!s(","))break}return new e.Value(a)},value:function(){var a,b=[],c;while(a=s(this.expression)){b.push(a);if(!s(","))break}if(b.length>0)return new e.Value(b)},important:function(){if(b.charAt(c)==="!")return s(/^! *important/)},sub:function(){var a;if(s("(")&&(a=s(this.expression))&&s(")"))return a},multiplication:function(){var a,b,c,d;if(a=s(this.operand)){while((c=s("/")||s("*"))&&(b=s(this.operand)))d=new e.Operation(c,[d||a,b]);return d||a}},addition:function(){var a,d,f,g;if(a=s(this.multiplication)){while((f=s(/^[-+]\s+/)||b.charAt(c-1)!=" "&&(s("+")||s("-")))&&(d=s(this.multiplication)))g=new e.Operation(f,[g||a,d]);return g||a}},operand:function(){var a,d=b.charAt(c+1);b.charAt(c)==="-"&&(d==="@"||d==="(")&&(a=s("-"));var f=s(this.sub)||s(this.entities.dimension)||s(this.entities.color)||s(this.entities.variable)||s(this.entities.call);return a?new e.Operation("*",[new e.Dimension(-1),f]):f},expression:function(){var a,b,c=[],d;while(a=s(this.addition)||s(this.entity))c.push(a);if(c.length>0)return new e.Expression(c)},property:function(){var a;if(a=s(/^(\*?-?[-a-z_0-9]+)\s*:/))return a[1]}}}};if(d.mode==="browser"||d.mode==="rhino")d.Parser.importer=function(a,b,c,d){a.charAt(0)!=="/"&&b.length>0&&(a=b[0]+a),n({href:a,title:a,type:d.mime},c,!0)};(function(a){function b(b){return a.functions.hsla(b.h,b.s,b.l,b.a)}function c(b){if(b instanceof a.Dimension)return parseFloat(b.unit=="%"?b.value/100:b.value);if(typeof b=="number")return b;throw{error:"RuntimeError",message:"color functions take numbers as parameters"}}function d(a){return Math.min(1,Math.max(0,a))}a.functions={rgb:function(a,b,c){return this.rgba(a,b,c,1)},rgba:function(b,d,e,f){var g=[b,d,e].map(function(a){return c(a)}),f=c(f);return new a.Color(g,f)},hsl:function(a,b,c){return this.hsla(a,b,c,1)},hsla:function(a,b,d,e){function h(a){return a=a<0?a+1:a>1?a-1:a,a*6<1?g+(f-g)*a*6:a*2<1?f:a*3<2?g+(f-g)*(2/3-a)*6:g}a=c(a)%360/360,b=c(b),d=c(d),e=c(e);var f=d<=.5?d*(b+1):d+b-d*b,g=d*2-f;return this.rgba(h(a+1/3)*255,h(a)*255,h(a-1/3)*255,e)},hue:function(b){return new a.Dimension(Math.round(b.toHSL().h))},saturation:function(b){return new a.Dimension(Math.round(b.toHSL().s*100),"%")},lightness:function(b){return new a.Dimension(Math.round(b.toHSL().l*100),"%")},alpha:function(b){return new a.Dimension(b.toHSL().a)},saturate:function(a,c){var e=a.toHSL();return e.s+=c.value/100,e.s=d(e.s),b(e)},desaturate:function(a,c){var e=a.toHSL();return e.s-=c.value/100,e.s=d(e.s),b(e)},lighten:function(a,c){var e=a.toHSL();return e.l+=c.value/100,e.l=d(e.l),b(e)},darken:function(a,c){var e=a.toHSL();return e.l-=c.value/100,e.l=d(e.l),b(e)},fadein:function(a,c){var e=a.toHSL();return e.a+=c.value/100,e.a=d(e.a),b(e)},fadeout:function(a,c){var e=a.toHSL();return e.a-=c.value/100,e.a=d(e.a),b(e)},fade:function(a,c){var e=a.toHSL();return e.a=c.value/100,e.a=d(e.a),b(e)},spin:function(a,c){var d=a.toHSL(),e=(d.h+c.value)%360;return d.h=e<0?360+e:e,b(d)},mix:function(b,c,d){var e=d.value/100,f=e*2-1,g=b.toHSL().a-c.toHSL().a,h=((f*g==-1?f:(f+g)/(1+f*g))+1)/2,i=1-h,j=[b.rgb[0]*h+c.rgb[0]*i,b.rgb[1]*h+c.rgb[1]*i,b.rgb[2]*h+c.rgb[2]*i],k=b.alpha*e+c.alpha*(1-e);return new a.Color(j,k)},greyscale:function(b){return this.desaturate(b,new a.Dimension(100))},e:function(b){return new a.Anonymous(b instanceof a.JavaScript?b.evaluated:b)},escape:function(b){return new a.Anonymous(encodeURI(b.value).replace(/=/g,"%3D").replace(/:/g,"%3A").replace(/#/g,"%23").replace(/;/g,"%3B").replace(/\(/g,"%28").replace(/\)/g,"%29"))},"%":function(b){var c=Array.prototype.slice.call(arguments,1),d=b.value;for(var e=0;e<c.length;e++)d=d.replace(/%[sda]/i,function(a){var b=a.match(/s/i)?c[e].value:c[e].toCSS();return a.match(/[A-Z]$/)?encodeURIComponent(b):b});return d=d.replace(/%%/g,"%"),new a.Quoted('"'+d+'"',d)},round:function(b){if(b instanceof a.Dimension)return new a.Dimension(Math.round(c(b)),b.unit);if(typeof b=="number")return Math.round(b);throw{error:"RuntimeError",message:"math functions take numbers as parameters"}},argb:function(b){return new a.Anonymous(b.toARGB())}}})(c("./tree")),function(a){a.Alpha=function(a){this.value=a},a.Alpha.prototype={toCSS:function(){return"alpha(opacity="+(this.value.toCSS?this.value.toCSS():this.value)+")"},eval:function(a){return this.value.eval&&(this.value=this.value.eval(a)),this}}}(c("../tree")),function(a){a.Anonymous=function(a){this.value=a.value||a},a.Anonymous.prototype={toCSS:function(){return this.value},eval:function(){return this}}}(c("../tree")),function(a){a.Call=function(a,b,c){this.name=a,this.args=b,this.index=c},a.Call.prototype={eval:function(b){var c=this.args.map(function(a){return a.eval(b)});if(!(this.name in a.functions))return new a.Anonymous(this.name+"("+c.map(function(a){return a.toCSS()}).join(", ")+")");try{return a.functions[this.name].apply(a.functions,c)}catch(d){throw{message:"error evaluating function `"+this.name+"`",index:this.index}}},toCSS:function(a){return this.eval(a).toCSS()}}}(c("../tree")),function(a){a.Color=function(a,b){Array.isArray(a)?this.rgb=a:a.length==6?this.rgb=a.match(/.{2}/g).map(function(a){return parseInt(a,16)}):this.rgb=a.split("").map(function(a){return parseInt(a+a,16)}),this.alpha=typeof b=="number"?b:1},a.Color.prototype={eval:function(){return this},toCSS:function(){return this.alpha<1?"rgba("+this.rgb.map(function(a){return Math.round(a)}).concat(this.alpha).join(", ")+")":"#"+this.rgb.map(function(a){return a=Math.round(a),a=(a>255?255:a<0?0:a).toString(16),a.length===1?"0"+a:a}).join("")},operate:function(b,c){var d=[];c instanceof a.Color||(c=c.toColor());for(var e=0;e<3;e++)d[e]=a.operate(b,this.rgb[e],c.rgb[e]);return new a.Color(d,this.alpha+c.alpha)},toHSL:function(){var a=this.rgb[0]/255,b=this.rgb[1]/255,c=this.rgb[2]/255,d=this.alpha,e=Math.max(a,b,c),f=Math.min(a,b,c),g,h,i=(e+f)/2,j=e-f;if(e===f)g=h=0;else{h=i>.5?j/(2-e-f):j/(e+f);switch(e){case a:g=(b-c)/j+(b<c?6:0);break;case b:g=(c-a)/j+2;break;case c:g=(a-b)/j+4}g/=6}return{h:g*360,s:h,l:i,a:d}},toARGB:function(){var a=[Math.round(this.alpha*255)].concat(this.rgb);return"#"+a.map(function(a){return a=Math.round(a),a=(a>255?255:a<0?0:a).toString(16),a.length===1?"0"+a:a}).join("")}}}(c("../tree")),function(a){a.Comment=function(a,b){this.value=a,this.silent=!!b},a.Comment.prototype={toCSS:function(a){return a.compress?"":this.value},eval:function(){return this}}}(c("../tree")),function(a){a.Dimension=function(a,b){this.value=parseFloat(a),this.unit=b||null},a.Dimension.prototype={eval:function(){return this},toColor:function(){return new a.Color([this.value,this.value,this.value])},toCSS:function(){var a=this.value+this.unit;return a},operate:function(b,c){return new a.Dimension(a.operate(b,this.value,c.value),this.unit||c.unit)}}}(c("../tree")),function(a){a.Directive=function(b,c){this.name=b,Array.isArray(c)?this.ruleset=new a.Ruleset([],c):this.value=c},a.Directive.prototype={toCSS:function(a,b){return this.ruleset?(this.ruleset.root=!0,this.name+(b.compress?"{":" {\n  ")+this.ruleset.toCSS(a,b).trim().replace(/\n/g,"\n  ")+(b.compress?"}":"\n}\n")):this.name+" "+this.value.toCSS()+";\n"},eval:function(a){return a.frames.unshift(this),this.ruleset=this.ruleset&&this.ruleset.eval(a),a.frames.shift(),this},variable:function(b){return a.Ruleset.prototype.variable.call(this.ruleset,b)},find:function(){return a.Ruleset.prototype.find.apply(this.ruleset,arguments)},rulesets:function(){return a.Ruleset.prototype.rulesets.apply(this.ruleset)}}}(c("../tree")),function(a){a.Element=function(b,c,d){this.combinator=b instanceof a.Combinator?b:new a.Combinator(b),this.value=c?c.trim():"",this.index=d},a.Element.prototype.toCSS=function(a){return this.combinator.toCSS(a||{})+this.value},a.Combinator=function(a){a===" "?this.value=" ":a==="& "?this.value="& ":this.value=a?a.trim():""},a.Combinator.prototype.toCSS=function(a){return{"":""," ":" ","&":"","& ":" ",":":" :","::":"::","+":a.compress?"+":" + ","~":a.compress?"~":" ~ ",">":a.compress?">":" > "}[this.value]}}(c("../tree")),function(a){a.Expression=function(a){this.value=a},a.Expression.prototype={eval:function(b){return this.value.length>1?new a.Expression(this.value.map(function(a){return a.eval(b)})):this.value.length===1?this.value[0].eval(b):this},toCSS:function(a){return this.value.map(function(b){return b.toCSS(a)}).join(" ")}}}(c("../tree")),function(a){a.Import=function(b,c){var d=this;this._path=b,b instanceof a.Quoted?this.path=/\.(le?|c)ss(\?.*)?$/.test(b.value)?b.value:b.value+".less":this.path=b.value.value||b.value,this.css=/css(\?.*)?$/.test(this.path),this.css||c.push(this.path,function(a){if(!a)throw new Error("Error parsing "+d.path);d.root=a})},a.Import.prototype={toCSS:function(){return this.css?"@import "+this._path.toCSS()+";\n":""},eval:function(b){var c;if(this.css)return this;c=new a.Ruleset(null,this.root.rules.slice(0));for(var d=0;d<c.rules.length;d++)c.rules[d]instanceof a.Import&&Array.prototype.splice.apply(c.rules,[d,1].concat(c.rules[d].eval(b)));return c.rules}}}(c("../tree")),function(a){a.JavaScript=function(a,b,c){this.escaped=c,this.expression=a,this.index=b},a.JavaScript.prototype={eval:function(b){var c,d=this,e={},f=this.expression.replace(/@\{([\w-]+)\}/g,function(c,e){return a.jsify((new a.Variable("@"+e,d.index)).eval(b))});try{f=new Function("return ("+f+")")}catch(g){throw{message:"JavaScript evaluation error: `"+f+"`",index:this.index}}for(var h in b.frames[0].variables())e[h.slice(1)]={value:b.frames[0].variables()[h].value,toJS:function(){return this.value.eval(b).toCSS()}};try{c=f.call(e)}catch(g){throw{message:"JavaScript evaluation error: '"+g.name+": "+g.message+"'",index:this.index}}return typeof c=="string"?new a.Quoted('"'+c+'"',c,this.escaped,this.index):Array.isArray(c)?new a.Anonymous(c.join(", ")):new a.Anonymous(c)}}}(c("../tree")),function(a){a.Keyword=function(a){this.value=a},a.Keyword.prototype={eval:function(){return this},toCSS:function(){return this.value}}}(c("../tree")),function(a){a.mixin={},a.mixin.Call=function(b,c,d){this.selector=new a.Selector(b),this.arguments=c,this.index=d},a.mixin.Call.prototype={eval:function(a){var b,c,d=[],e=!1;for(var f=0;f0){c=this.arguments&&this.arguments.map(function(b){return b.eval(a)});for(var g=0;g<b.length;g++)if(b[g].match(c,a))try{Array.prototype.push.apply(d,b[g].eval(a,this.arguments).rules),e=!0}catch(h){throw{message:h.message,index:h.index,stack:h.stack,call:this.index}}if(e)return d;throw{message:"No matching definition was found for `"+this.selector.toCSS().trim()+"("+this.arguments.map(function(a){return a.toCSS()}).join(", ")+")`",index:this.index}}throw{message:this.selector.toCSS().trim()+" is undefined",index:this.index}}},a.mixin.Definition=function(b,c,d){this.name=b,this.selectors=[new a.Selector([new a.Element(null,b)])],this.params=c,this.arity=c.length,this.rules=d,this._lookups={},this.required=c.reduce(function(a,b){return!b.name||b.name&&!b.value?a+1:a},0),this.parent=a.Ruleset.prototype,this.frames=[]},a.mixin.Definition.prototype={toCSS:function(){return""},variable:function(a){return this.parent.variable.call(this,a)},variables:function(){return this.parent.variables.call(this)},find:function(){return this.parent.find.apply(this,arguments)},rulesets:function(){return this.parent.rulesets.apply(this)},eval:function(b,c){var d=new a.Ruleset(null,[]),e,f=[];for(var g=0,h;g<this.params.length;g++)if(this.params[g].name)if(h=c&&c[g]||this.params[g].value)d.rules.unshift(new a.Rule(this.params[g].name,h.eval(b)));else throw{message:"wrong number of arguments for "+this.name+" ("+c.length+" for "+this.arity+")"};for(var g=0;g<Math.max(this.params.length,c&&c.length);g++)f.push(c[g]||this.params[g].value);return d.rules.unshift(new a.Rule("@arguments",(new a.Expression(f)).eval(b))),(new a.Ruleset(null,this.rules.slice(0))).eval({frames:[this,d].concat(this.frames,b.frames)})},match:function(a,b){var c=a&&a.length||0,d;if(c<this.required)return!1;if(this.required>0&&c>this.params.length)return!1;d=Math.min(c,this.arity);for(var e=0;e<d;e++)if(!this.params[e].name&&a[e].eval(b).toCSS()!=this.params[e].value.eval(b).toCSS())return!1;return!0}}}(c("../tree")),function(a){a.Operation=function(a,b){this.op=a.trim(),this.operands=b},a.Operation.prototype.eval=function(b){var c=this.operands[0].eval(b),d=this.operands[1].eval(b),e;if(c instanceof a.Dimension&&d instanceof a.Color)if(this.op==="*"||this.op==="+")e=d,d=c,c=e;else throw{name:"OperationError",message:"Can't substract or divide a color from a number"};return c.operate(this.op,d)},a.operate=function(a,b,c){switch(a){case"+":return b+c;case"-":return b-c;case"*":return b*c;case"/":return b/c}}}(c("../tree")),function(a){a.Quoted=function(a,b,c,d){this.escaped=c,this.value=b||"",this.quote=a.charAt(0),this.index=d},a.Quoted.prototype={toCSS:function(){return this.escaped?this.value:this.quote+this.value+this.quote},eval:function(b){var c=this,d=this.value.replace(/`([^`]+)`/g,function(d,e){return(new a.JavaScript(e,c.index,!0)).eval(b).value}).replace(/@\{([\w-]+)\}/g,function(d,e){var f=(new a.Variable("@"+e,c.index)).eval(b);return f.value||f.toCSS()});return new a.Quoted(this.quote+d+this.quote,d,this.escaped,this.index)}}}(c("../tree")),function(a){a.Rule=function(b,c,d,e){this.name=b,this.value=c instanceof a.Value?c:new a.Value([c]),this.important=d?" "+d.trim():"",this.index=e,b.charAt(0)==="@"?this.variable=!0:this.variable=!1},a.Rule.prototype.toCSS=function(a){return this.variable?"":this.name+(a.compress?":":": ")+this.value.toCSS(a)+this.important+";"},a.Rule.prototype.eval=function(b){return new a.Rule(this.name,this.value.eval(b),this.important,this.index)},a.Shorthand=function(a,b){this.a=a,this.b=b},a.Shorthand.prototype={toCSS:function(a){return this.a.toCSS(a)+"/"+this.b.toCSS(a)},eval:function(){return this}}}(c("../tree")),function(a){a.Ruleset=function(a,b){this.selectors=a,this.rules=b,this._lookups={}},a.Ruleset.prototype={eval:function(b){var c=new a.Ruleset(this.selectors,this.rules.slice(0));c.root=this.root,b.frames.unshift(c);if(c.root)for(var d=0;d<c.rules.length;d++)c.rules[d]instanceof a.Import&&Array.prototype.splice.apply(c.rules,[d,1].concat(c.rules[d].eval(b)));for(var d=0;d<c.rules.length;d++)c.rules[d]instanceof a.mixin.Definition&&(c.rules[d].frames=b.frames.slice(0));for(var d=0;d<c.rules.length;d++)c.rules[d]instanceof a.mixin.Call&&Array.prototype.splice.apply(c.rules,[d,1].concat(c.rules[d].eval(b)));for(var d=0,e;d<c.rules.length;d++)e=c.rules[d],e instanceof a.mixin.Definition||(c.rules[d]=e.eval?e.eval(b):e);return b.frames.shift(),c},match:function(a){return!a||a.length===0},variables:function(){return this._variables?this._variables:this._variables=this.rules.reduce(function(b,c){return c instanceof a.Rule&&c.variable===!0&&(b[c.name]=c),b},{})},variable:function(a){return this.variables()[a]},rulesets:function(){return this._rulesets?this._rulesets:this._rulesets=this.rules.filter(function(b){return b instanceof a.Ruleset||b instanceof a.mixin.Definition})},find:function(b,c){c=c||this;var d=[],e,f,g=b.toCSS();return g in this._lookups?this._lookups[g]:(this.rulesets().forEach(function(e){if(e!==c)for(var g=0;g<e.selectors.length;g++)if(f=b.match(e.selectors[g])){b.elements.length>e.selectors[g].elements.length?Array.prototype.push.apply(d,e.find(new a.Selector(b.elements.slice(1)),c)):d.push(e);break}}),this._lookups[g]=d)},toCSS:function(b,c){var d=[],e=[],f=[],g=[],h,i;this.root||(b.length===0?g=this.selectors.map(function(a){return[a]}):this.joinSelectors(g,b,this.selectors));for(var j=0;j<this.rules.length;j++)i=this.rules[j],i.rules||i instanceof a.Directive?f.push(i.toCSS(g,c)):i instanceof a.Comment?i.silent||(this.root?f.push(i.toCSS(c)):e.push(i.toCSS(c))):i.toCSS&&!i.variable?e.push(i.toCSS(c)):i.value&&!i.variable&&e.push(i.value.toString());return f=f.join(""),this.root?d.push(e.join(c.compress?"":"\n")):e.length>0&&(h=g.map(function(a){return a.map(function(a){return a.toCSS(c)}).join("").trim()}).join(c.compress?",":g.length>3?",\n":", "),d.push(h,(c.compress?"{":" {\n  ")+e.join(c.compress?"":"\n  ")+(c.compress?"}":"\n}\n"))),d.push(f),d.join("")+(c.compress?"\n":"")},joinSelectors:function(a,b,c){for(var d=0;d<c.length;d++)this.joinSelector(a,b,c[d])},joinSelector:function(b,c,d){var e=[],f=[],g=[],h=[],i=!1,j;for(var k=0;k<d.elements.length;k++)j=d.elements[k],j.combinator.value.charAt(0)==="&"&&(i=!0),i?h.push(j):g.push(j);i||(h=g,g=[]),g.length>0&&e.push(new a.Selector(g)),h.length>0&&f.push(new a.Selector(h));for(var l=0;l<c.length;l++)b.push(e.concat(c[l]).concat(f))}}}(c("../tree")),function(a){a.Selector=function(a){this.elements=a,this.elements[0].combinator.value===""&&(this.elements[0].combinator.value=" ")},a.Selector.prototype.match=function(a){var b=this.elements.length,c=a.elements.length,d=Math.min(b,c);if(b<c)return!1;for(var e=0;e<d;e++)if(this.elements[e].value!==a.elements[e].value)return!1
;return!0},a.Selector.prototype.toCSS=function(a){return this._css?this._css:this._css=this.elements.map(function(b){return typeof b=="string"?" "+b.trim():b.toCSS(a)}).join("")}}(c("../tree")),function(b){b.URL=function(b,c){b.data?this.attrs=b:(!/^(?:https?:\/\/|file:\/\/|data:)?/.test(b.value)&&c.length>0&&typeof a!="undefined"&&(b.value=c[0]+(b.value.charAt(0)==="/"?b.value.slice(1):b.value)),this.value=b,this.paths=c)},b.URL.prototype={toCSS:function(){return"url("+(this.attrs?"data:"+this.attrs.mime+this.attrs.charset+this.attrs.base64+this.attrs.data:this.value.toCSS())+")"},eval:function(a){return this.attrs?this:new b.URL(this.value.eval(a),this.paths)}}}(c("../tree")),function(a){a.Value=function(a){this.value=a,this.is="value"},a.Value.prototype={eval:function(b){return this.value.length===1?this.value[0].eval(b):new a.Value(this.value.map(function(a){return a.eval(b)}))},toCSS:function(a){return this.value.map(function(b){return b.toCSS(a)}).join(a.compress?",":", ")}}}(c("../tree")),function(a){a.Variable=function(a,b){this.name=a,this.index=b},a.Variable.prototype={eval:function(b){var c,d,e=this.name;e.indexOf("@@")==0&&(e="@"+(new a.Variable(e.slice(1))).eval(b).value);if(c=a.find(b.frames,function(a){if(d=a.variable(e))return d.value.eval(b)}))return c;throw{message:"variable "+e+" is undefined",index:this.index}}}}(c("../tree")),c("./tree").find=function(a,b){for(var c=0,d;c1?"["+a.value.map(function(a){return a.toCSS(!1)}).join(", ")+"]":a.toCSS(!1)};var f=location.protocol==="file:"||location.protocol==="chrome:"||location.protocol==="chrome-extension:"||location.protocol==="resource:";d.env=d.env||(location.hostname=="127.0.0.1"||location.hostname=="0.0.0.0"||location.hostname=="localhost"||location.port.length>0||f?"development":"production"),d.async=!1,d.poll=d.poll||(f?1e3:1500),d.watch=function(){return this.watchMode=!0},d.unwatch=function(){return this.watchMode=!1},d.env==="development"?(d.optimization=0,/!watch/.test(location.hash)&&d.watch(),d.watchTimer=setInterval(function(){d.watchMode&&m(function(a,b,c){a&&p(a.toCSS(),b,c.lastModified)})},d.poll)):d.optimization=3;var g;try{g=typeof a.localStorage=="undefined"?null:a.localStorage}catch(h){g=null}var i=document.getElementsByTagName("link"),j=/^text\/(x-)?less$/;d.sheets=[];for(var k=0;k<i.length;k++)(i[k].rel==="stylesheet/less"||i[k].rel.match(/stylesheet/)&&i[k].type.match(j))&&d.sheets.push(i[k]);d.refresh=function(a){var b,c;b=c=new Date,m(function(a,d,e){e.local?t("loading "+d.href+" from cache."):(t("parsed "+d.href+" successfully."),p(a.toCSS(),d,e.lastModified)),t("css for "+d.href+" generated in "+(new Date-c)+"ms"),e.remaining===0&&t("css generated in "+(new Date-b)+"ms"),c=new Date},a),l()},d.refreshStyles=l,d.refresh(d.env==="development")})(window);


// This is the "Don't Save" case--we can just go ahead and close the file.

console.log("DISCARD ALL, then CLOSE ALL");

keep keep keep keep replace keep keep keep

/*
    http://www.JSON.org/json2.js
    2009-08-17

    Public Domain.

    NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.

    See http://www.JSON.org/js.html

    This file creates a global JSON object containing two methods: stringify
    and parse.

        JSON.stringify(value, replacer, space)
            value       any JavaScript value, usually an object or array.

            replacer    an optional parameter that determines how object
                        values are stringified for objects. It can be a
                        function or an array of strings.

            space       an optional parameter that specifies the indentation
                        of nested structures. If it is omitted, the text will
                        be packed without extra whitespace. If it is a number,
                        it will specify the number of spaces to indent at each
                        level. If it is a string (such as '\t' or ' '),
                        it contains the characters used to indent at each level.

            This method produces a JSON text from a JavaScript value.

            When an object value is found, if the object contains a toJSON
            method, its toJSON method will be called and the result will be
            stringified. A toJSON method does not serialize: it returns the
            value represented by the name/value pair that should be serialized,
            or undefined if nothing should be serialized. The toJSON method
            will be passed the key associated with the value, and this will be
            bound to the value

            For example, this would serialize Dates as ISO strings.

                Date.prototype.toJSON = function (key) {
                    function f(n) {
                        // Format integers to have at least two digits.
                        return n < 10 ? '0' + n : n;
                    }

                    return this.getUTCFullYear()   + '-' +
                         f(this.getUTCMonth() + 1) + '-' +
                         f(this.getUTCDate())      + 'T' +
                         f(this.getUTCHours())     + ':' +
                         f(this.getUTCMinutes())   + ':' +
                         f(this.getUTCSeconds())   + 'Z';
                };

            You can provide an optional replacer method. It will be passed the
            key and value of each member, with this bound to the containing
            object. The value that is returned from your method will be
            serialized. If your method returns undefined, then the member will
            be excluded from the serialization.

            If the replacer parameter is an array of strings, then it will be
            used to select the members to be serialized. It filters the results
            such that only members with keys listed in the replacer array are
            stringified.

            Values that do not have JSON representations, such as undefined or
            functions, will not be serialized. Such values in objects will be
            dropped; in arrays they will be replaced with null. You can use
            a replacer function to replace those with JSON values.
            JSON.stringify(undefined) returns undefined.

            The optional space parameter produces a stringification of the
            value that is filled with line breaks and indentation to make it
            easier to read.

            If the space parameter is a non-empty string, then that string will
            be used for indentation. If the space parameter is a number, then
            the indentation will be that many spaces.

            Example:

            text = JSON.stringify(['e', {pluribus: 'unum'}]);
            // text is '["e",{"pluribus":"unum"}]'

            text = JSON.stringify(['e', {pluribus: 'unum'}], null, '\t');
            // text is '[\n\t"e",\n\t{\n\t\t"pluribus": "unum"\n\t}\n]'

            text = JSON.stringify([new Date()], function (key, value) {
                return this[key] instanceof Date ?
                    'Date(' + this[key] + ')' : value;
            });
            // text is '["Date(---current time---)"]'

        JSON.parse(text, reviver)
            This method parses a JSON text to produce an object or array.
            It can throw a SyntaxError exception.

            The optional reviver parameter is a function that can filter and
            transform the results. It receives each of the keys and values,
            and its return value is used instead of the original value.
            If it returns what it received, then the structure is not modified.
            If it returns undefined then the member is deleted.

            Example:

            // Parse the text. Values that look like ISO date strings will
            // be converted to Date objects.

            myData = JSON.parse(text, function (key, value) {
                var a;
                if (typeof value === 'string') {
                    a =
/^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/.exec(value);
                    if (a) {
                        return new Date(Date.UTC(+a[1], +a[2] - 1, +a[3], +a[4],
                            +a[5], +a[6]));
                    }
                }
                return value;
            });

            myData = JSON.parse('["Date(09/09/2001)"]', function (key, value) {
                var d;
                if (typeof value === 'string' &&
                        value.slice(0, 5) === 'Date(' &&
                        value.slice(-1) === ')') {
                    d = new Date(value.slice(5, -1));
                    if (d) {
                        return d;
                    }
                }
                return value;
            });

    This is a reference implementation. You are free to copy, modify, or
    redistribute.

    This code should be minified before deployment.
    See http://javascript.crockford.com/jsmin.html

    USE YOUR OWN COPY. IT IS EXTREMELY UNWISE TO LOAD CODE FROM SERVERS YOU DO
    NOT CONTROL.
*/

/*jslint evil: true */

/*members "", "\b", "\t", "\n", "\f", "\r", "\"", JSON, "\\", apply,
    call, charCodeAt, getUTCDate, getUTCFullYear, getUTCHours,
    getUTCMinutes, getUTCMonth, getUTCSeconds, hasOwnProperty, join,
    lastIndex, length, parse, prototype, push, replace, slice, stringify,
    test, toJSON, toString, valueOf
*/

"use strict";

// Create a JSON object only if one does not already exist. We create the
// methods in a closure to avoid creating global variables.

if (!this.JSON) {
    this.JSON = {};
}

(function () {

    function f(n) {
        // Format integers to have at least two digits.
        return n < 10 ? '0' + n : n;
    }

    if (typeof Date.prototype.toJSON !== 'function') {

        Date.prototype.toJSON = function (key) {

            return isFinite(this.valueOf()) ?
                   this.getUTCFullYear()   + '-' +
                 f(this.getUTCMonth() + 1) + '-' +
                 f(this.getUTCDate())      + 'T' +
                 f(this.getUTCHours())     + ':' +
                 f(this.getUTCMinutes())   + ':' +
                 f(this.getUTCSeconds())   + 'Z' : null;
        };

        String.prototype.toJSON =
        Number.prototype.toJSON =
        Boolean.prototype.toJSON = function (key) {
            return this.valueOf();
        };
    }

    var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
        escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
        gap,
        indent,
        meta = {    // table of character substitutions
            '\b': '\\b',
            '\t': '\\t',
            '\n': '\\n',
            '\f': '\\f',
            '\r': '\\r',
            '"' : '\\"',
            '\\': '\\\\'
        },
        rep;

    function quote(string) {

// If the string contains no control characters, no quote characters, and no
// backslash characters, then we can safely slap some quotes around it.
// Otherwise we must also replace the offending characters with safe escape
// sequences.

        escapable.lastIndex = 0;
        return escapable.test(string) ?
            '"' + string.replace(escapable, function (a) {
                var c = meta[a];
                return typeof c === 'string' ? c :
                    '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
            }) + '"' :
            '"' + string + '"';
    }

    function str(key, holder) {
// Produce a string from holder[key].

        var i,          // The loop counter.
            k,          // The member key.
            v,          // The member value.
            length,
            mind = gap,
            partial,
            value = holder[key];

// If the value has a toJSON method, call it to obtain a replacement value.

        if (value && typeof value === 'object' &&
                typeof value.toJSON === 'function') {
            value = value.toJSON(key);
        }

// If we were called with a replacer function, then call the replacer to
// obtain a replacement value.

        if (typeof rep === 'function') {
            value = rep.call(holder, key, value);
        }

// What happens next depends on the value's type.

        switch (typeof value) {
        case 'string':
            return quote(value);

        case 'number':

// JSON numbers must be finite. Encode non-finite numbers as null.

            return isFinite(value) ? String(value) : 'null';

        case 'boolean':
        case 'null':

// If the value is a boolean or null, convert it to a string. Note:
// typeof null does not produce 'null'. The case is included here in
// the remote chance that this gets fixed someday.

            return String(value);

// If the type is 'object', we might be dealing with an object or an array or
// null.

        case 'object':

// Due to a specification blunder in ECMAScript, typeof null is 'object',
// so watch out for that case.

            if (!value) {
                return 'null';
            }

// Make an array to hold the partial results of stringifying this object value.

            gap += indent;
            partial = [];

// Is the value an array?

            if (Object.prototype.toString.apply(value) === '[object Array]') {

// The value is an array. Stringify every element. Use null as a placeholder
// for non-JSON values.

                length = value.length;
                for (i = 0; i < length; i += 1) {
                    partial[i] = str(i, value) || 'null';
                }

// Join all of the elements together, separated with commas, and wrap them in
// brackets.

                v = partial.length === 0 ? '[]' :
                    gap ? '[\n' + gap +
                            partial.join(',\n' + gap) + '\n' +
                                mind + ']' :
                          '[' + partial.join(',') + ']';
                gap = mind;
                return v;
            }

// If the replacer is an array, use it to select the members to be stringified.

            if (rep && typeof rep === 'object') {
                length = rep.length;
                for (i = 0; i < length; i += 1) {
                    k = rep[i];
                    if (typeof k === 'string') {
                        v = str(k, value);
                        if (v) {
                            partial.push(quote(k) + (gap ? ': ' : ':') + v);
                        }
                    }
                }
            } else {

// Otherwise, iterate through all of the keys in the object.

                for (k in value) {
                    if (Object.hasOwnProperty.call(value, k)) {
                        v = str(k, value);
                        if (v) {
                            partial.push(quote(k) + (gap ? ': ' : ':') + v);
                        }
                    }
                }
            }

// Join all of the member texts together, separated with commas,
// and wrap them in braces.

            v = partial.length === 0 ? '{}' :
                gap ? '{\n' + gap + partial.join(',\n' + gap) + '\n' +
                        mind + '}' : '{' + partial.join(',') + '}';
            gap = mind;
            return v;
        }
    }

// If the JSON object does not yet have a stringify method, give it one.

    if (typeof JSON.stringify !== 'function') {
        JSON.stringify = function (value, replacer, space) {
// The stringify method takes a value and an optional replacer, and an optional
// space parameter, and returns a JSON text. The replacer can be a function
// that can replace values, or an array of strings that will select the keys.
// A default replacer method can be provided. Use of the space parameter can
// produce text that is more easily readable.

            var i;
            gap = '';
            indent = '';

// If the space parameter is a number, make an indent string containing that
// many spaces.

            if (typeof space === 'number') {
                for (i = 0; i < space; i += 1) {
                    indent += ' ';
                }

// If the space parameter is a string, it will be used as the indent string.

            } else if (typeof space === 'string') {
                indent = space;
            }

// If there is a replacer, it must be a function or an array.
// Otherwise, throw an error.

            rep = replacer;
            if (replacer && typeof replacer !== 'function' &&
                    (typeof replacer !== 'object' ||
                     typeof replacer.length !== 'number')) {
                throw new Error('JSON.stringify');
            }

// Make a fake root object containing our value under the key of ''.
// Return the result of stringifying the value.

            return str('', {'': value});
        };
    }

// If the JSON object does not yet have a parse method, give it one.

    if (typeof JSON.parse !== 'function') {
        JSON.parse = function (text, reviver) {

// The parse method takes a text and an optional reviver function, and returns
// a JavaScript value if the text is a valid JSON text.

            var j;

            function walk(holder, key) {

// The walk method is used to recursively walk the resulting structure so
// that modifications can be made.

                var k, v, value = holder[key];
                if (value && typeof value === 'object') {
                    for (k in value) {
                        if (Object.hasOwnProperty.call(value, k)) {
                            v = walk(value, k);
                            if (v !== undefined) {
                                value[k] = v;
                            } else {
                                delete value[k];
                            }
                        }
                    }
                }
                return reviver.call(holder, key, value);
            }

// Parsing happens in four stages. In the first stage, we replace certain
// Unicode characters with escape sequences. JavaScript handles many characters
// incorrectly, either silently deleting them, or treating them as line endings.

            cx.lastIndex = 0;
            if (cx.test(text)) {
                text = text.replace(cx, function (a) {
                    return '\\u' +
                        ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
                });
            }

// In the second stage, we run the text against regular expressions that look
// for non-JSON patterns. We are especially concerned with '()' and 'new'
// because they can cause invocation, and '=' because it can cause mutation.
// But just to be safe, we want to reject all unexpected forms.

// We split the second stage into 4 regexp operations in order to work around
// crippling inefficiencies in IE's and Safari's regexp engines. First we
// replace the JSON backslash pairs with '@' (a non-JSON character). Second, we
// replace all simple value tokens with ']' characters. Third, we delete all
// open brackets that follow a colon or comma or that begin the text. Finally,
// we look to see that the remaining characters are only whitespace or ']' or
// ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval.

            if (/^[\],:{}\s]*$/.
test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@').
replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']').
replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) {

// In the third stage we use the eval function to compile the text into a
// JavaScript structure. The '{' operator is subject to a syntactic ambiguity
// in JavaScript: it can begin a block or an object literal. We wrap the text
// in parens to eliminate the ambiguity.

                j = eval('(' + text + ')');

// In the optional fourth stage, we recursively walk the new structure, passing
// each name/value pair to a reviver function for possible transformation.

                return typeof reviver === 'function' ?
                    walk({'': j}, '') : j;
            }

// If the text is not JSON parseable, then a SyntaxError is thrown.

            throw new SyntaxError('JSON.parse');
        };
    }
}());


var NativeFileSystem    = require("NativeFileSystem").NativeFileSystem

,   PreferencesManager  = require("PreferencesManager")

,   CommandManager      = require("CommandManager")

,   Commands            = require("Commands")

,   Strings             = require("strings")

,   DocumentManager     = require("DocumentManager")

/*
 * Copyright 2011 Adobe Systems Incorporated. All Rights Reserved.
 */

/**
 * DocumentManager is the model for the set of currently 'open' files and their contents. It controls
 * which file is currently shown in the editor, the dirty bit for all files, and the list of documents
 * in the working set.
 *
 * Each Document also encapsulates the editor widget for that file, which in turn controls each file's
 * contents and undo history. (So this is not a perfectly clean, headless model, but that's unavoidable
 * because the document state is tied up in the CodeMirror UI). We share ownership of the editor objects
 * with EditorManager, which creates, shows/hides, resizes, and disposes the editors.
 *
 * This module dispatches several events:
 *    - dirtyFlagChange -- When any Document's isDirty flag changes. The 2nd arg to the listener is the
 *      Document whose flag changed.
 *    - currentDocumentChange -- When the value of getCurrentDocument() changes.
 *    - workingSetAdd -- When a Document is added to the working set (see getWorkingSet()). The 2nd arg
 *      to the listener is the added Document.
 *    - workingSetRemove -- When a Document is removed from the working set (see getWorkingSet()). The
 *      2nd arg to the listener is the removed Document.
 *
 * These are jQuery events, so to listen for them you do something like this:
 *    $(DocumentManager).on("eventname", handler);
 */
define(function(require, exports, module) {

    var ProjectManager     = require("ProjectManager");

    /**
     * @constructor
     * A single editable document, e.g. an entry in the working set list. Documents are unique per
     * file, so it IS safe to compare them with '==' or '==='.
     * @param {!FileEntry} file  The file being edited. Need not lie within the project.
     * @param {!CodeMirror} editor  The editor that will maintain the document state (current text
     *          and undo stack). It is assumed that the editor text has already been initialized
     *          with the file's contents.
     */
    function Document(file, editor) {
        if (!(this instanceof Document)) {  // error if constructor called without 'new'
            throw new Error("Document constructor must be called with 'new'");
        }
        if (getDocumentForFile(file) != null) {
            throw new Error("Creating a document + editor when one already exists, for: " + file);
        }

        this.file = file;
        this._editor = editor;

        // Dirty-bit tracking
        editor.setOption("onChange", this._updateDirty.bind(this));
        this._savedUndoPosition = editor.historySize().undo;   // should always be 0, but just to be safe...
    }

    /**
     * The FileEntry for the document being edited.
     * @type {!FileEntry}
     */
    Document.prototype.file = null;

    /**
     * Whether this document has unsaved changes or not.
     * When this changes on any Document, DocumentManager dispatches a "dirtyFlagChange" event.
     * @type {boolean}
     */
    Document.prototype.isDirty = false;

    /**
     * @private
     * NOTE: this is actually "semi-private"; EditorManager also accesses this field. But no one
     * other than DocumentManager and EditorManager should access it.
     * TODO: we should close on whether private fields are declared on the prototype like this (vs.
     * just set in the constructor).
     * @type {!CodeMirror}
     */
    Document.prototype._editor = null;

    /**
     * @private
     * TODO: we should close on whether private fields are declared on the prototype like this
     * @type {number}
     */
    Document.prototype._savedUndoPosition = 0;

    /**
     * @return {string} The editor's current contents; may not be saved to disk yet.
     */
    Document.prototype.getText = function() {
        return this._editor.getValue();
    }

    /**
     * @private
     */
    Document.prototype._updateDirty = function() {
        // If we've undone past the undo position at the last save, and there is no redo stack,
        // then we can never get back to a non-dirty state.
        var historySize = this._editor.historySize();
        if (historySize.undo < this._savedUndoPosition && historySize.redo == 0) {
            this._savedUndoPosition = -1;
        }
        var newIsDirty = (this._editor.historySize().undo != this._savedUndoPosition);

        if (this.isDirty != newIsDirty) {
            this.isDirty = newIsDirty;

            // Dispatch event
            $(exports).triggerHandler("dirtyFlagChange", this);

            // If file just became dirty, add it to working set (if not already there)
            if (newIsDirty)
                addToWorkingSet(this);
        }
    }

    /** Marks the document not dirty. Should be called after the document is saved to disk. */
    Document.prototype.markClean = function() {
        this._savedUndoPosition = this._editor.historySize().undo;
        this._updateDirty();
    }

    /* (pretty toString(), to aid debugging) */
    Document.prototype.toString = function() {
        return "[Document " + this.file.fullPath + " " + (this.isDirty ? "(dirty!)" : "(clean)") + "]";
    }

    /**
     * @private
     * @see DocumentManager.getCurrentDocument()
     */
    var _currentDocument = null;

    /**
     * Returns the Document that is currently open in the editor UI. May be null.
     * When this changes, DocumentManager dispatches a "currentDocumentChange" event.
     * @return {?Document}
     */
    function getCurrentDocument() {
        return _currentDocument;
    }

    /**
     * If the given file is 'open' for editing, returns its Document. Else returns null. "Open for
     * editing" means either the file is in the working set, and/or the file is currently open in
     * the editor UI.
     * @param {!FileEntry} fileEntry
     * @return {?Document}
     */
    function getDocumentForFile(fileEntry) {
        if (_currentDocument && _currentDocument.file.fullPath == fileEntry.fullPath)
            return _currentDocument;

        var wsIndex = _findInWorkingSet(fileEntry);
        if (wsIndex != -1)
            return _workingSet[wsIndex];

        return null;
    }

    /**
     * @private
     * @see DocumentManager.getWorkingSet()
     */
    var _workingSet = [];

    /**
     * Returns an ordered list of items in the working set. May be 0-length, but never null.
     *
     * When a Document is added this list, DocumentManager dispatches a "workingSetAdd" event.
     * When a Document is removed from list, DocumentManager dispatches a "workingSetRemove" event.
     * To listen for ALL changes to this list, you must listen for both events.
     *
     * Which items belong in the working set is managed entirely by DocumentManager. Callers cannot
     * (yet) change this collection on their own.
     *
     * @return {Array.<Document>}
     */
    function getWorkingSet() {
        return _workingSet;
        // TODO: return a clone to prevent meddling?
    }

    /**
     * Adds the given document to the end of the working set list, if it is not already in the list.
     * Does not change which document is currently open in the editor.
     * @param {!Document} document
     */
    function addToWorkingSet(document) {
        // If doc is already in working set, do nothing
        if (_findInWorkingSet(document.file) != -1)
            return;

        // Add
        _workingSet.push(document);

        // Dispatch event
        $(exports).triggerHandler("workingSetAdd", document);
    }

    /**
     * Removes the given document from the working set list, if it was in the list. Does not change
     * the editor even if this document is the one currently open;.
     * @param {!Document} document
     */
    function _removeFromWorkingSet(document) {
        // If doc isn't in working set, do nothing
        var index = _findInWorkingSet(document.file);
        if (index == -1)
            return;

        // Remove
        _workingSet.splice(index, 1);

        // Dispatch event
        $(exports).triggerHandler("workingSetRemove", document);
    }

    /**
     * @param {!FileEntry} fileEntry
     */
    function _findInWorkingSet(fileEntry) {
        for (var i = 0; i < _workingSet.length; i++) {
            if (_workingSet[i].file.fullPath == fileEntry.fullPath)
                return i;
        }
        return -1;
    }

    /**
     * Displays the given file in the editor pane. May also add the item to the working set list.
     * This changes the value of getCurrentDocument(), which will trigger listeners elsewhere in the
     * UI that in turn do things like update the selection in the file tree / working set UI.
     *
     * @param {!Document} document  The document whose editor should be shown. May or may not
     *      already be in the working set.
     */
    function showInEditor(document) {
        // If this file is already in editor, do nothing
        if (_currentDocument == document)
            return;

        // If file not within project tree, add it to working set right now (don't wait for it to
        // become dirty)
        if (! ProjectManager.isWithinProject(document.file.fullPath)) {
           addToWorkingSet(document);
        }

        // Make it the current document
        _currentDocument = document;
        $(exports).triggerHandler("currentDocumentChange");
        // (this event triggers EditorManager to actually switch editors in the UI)
    }

    /** Closes the currently visible document, if any */
    function _clearEditor() {
        // If editor already blank, do nothing
        if (_currentDocument == null)
            return;

        // Change model & dispatch event
        _currentDocument = null;
        $(exports).triggerHandler("currentDocumentChange");
        // (this event triggers EditorManager to actually clear the editor UI)
    }

    /**
     * Closes the given document (which may or may not be the current document in the editor UI, and
     * may or may not be in the working set). Discards any unsaved changes if isDirty - it is
     * expected that the UI has already confirmed with the user before calling us.
     *
     * This will select a different file for editing if the document was the current one (if possible;
     * in some cases, the editor may be left blank instead). This will also remove the doc from the
     * working set if it was in the set.
     *
     * @param {!Document} document
     */
    function closeDocument(document) {
        // If this was the current document shown in the editor UI, we're going to switch to a
        // different document (or none if working set has no other options)
        if (_currentDocument == document) {
            var wsIndex = _findInWorkingSet(document.file);

            // Decide which doc to show in editor after this one
            var nextDocument;
            if (wsIndex == -1) {
                // If doc wasn't in working set, use bottommost working set item
                if (_workingSet.length > 0) {
                    nextDocument = _workingSet[ _workingSet.length  - 1 ];
                }
                // else: leave nextDocument null; editor area will be blank
            } else {
                // If doc was in working set, use item next to it (below if possible)
                if (wsIndex < _workingSet.length - 1) {
                    nextDocument = _workingSet[wsIndex + 1];
                } else if (wsIndex > 0) {
                    nextDocument = _workingSet[wsIndex - 1];
                }
                // else: leave nextDocument null; editor area will be blank
            }

            // Switch editor to next document (or blank it out)
            if (nextDocument)
                showInEditor(nextDocument);
            else
                _clearEditor();
        }

        // (Now we're guaranteed that the current document is not the one we're closing)
        console.assert(_currentDocument != document);

        // Remove closed doc from working set, if it was in there
        // This happens regardless of whether the document being closed was the current one or not
        _removeFromWorkingSet(document);

        // Note: EditorManager will dispose the closed document's now-unneeded editor either in
        // response to the editor-swap call above, or the _removeFromWorkingSet() call, depending on
        // circumstances. See notes in EditorManager for more.
    }

    /**
     * Equivalent to calling closeDocument() for all Documents. Same caveat: this discards any
     * unsaved changes, so the UI should confirm with the user before calling this.
     */
    function closeAll() {
        // TODO: could be more efficient by clearing working set in bulk instead of via
        // individual notifications, and ensuring we don't switch editors while closing...

        var allDocs = _workingSet.slice(0);  //slice() to clone
        if (allDocs.indexOf(_currentDocument) == -1)
            allDocs.push(_currentDocument);

        for (var i=0; i < allDocs.length; i++) {
            closeDocument( allDocs[i] );
        }
    }

    // Define public API
    exports.Document = Document;
    exports.getCurrentDocument = getCurrentDocument;
    exports.getDocumentForFile = getDocumentForFile;
    exports.getWorkingSet = getWorkingSet;
    exports.showInEditor = showInEditor;
    exports.addToWorkingSet = addToWorkingSet;
    exports.closeDocument = closeDocument;
    exports.closeAll = closeAll;

});


Overview
========

This repository is for the core Brackets editor, written in HTML/CSS/JS. The
desktop application shell, which adds native menu and local file access
functionality, lives in a [separate repo](http://github.com/adobe/brackets-app).

Getting started
===============

In addition to pulling the source from github, you'll need to also grab
submodules referenced by Brackets. To do so, first make sure you have SSH
access to github (since the submodule is referenced via a git: URL rather than
https). Then run the following command in the root of your Brackets repo:

	git submodule update --init --recursive

See [Pro Git section 6.6](http://progit.org/book/ch6-6.html) for some caveats
when working with submodules.

To test if everything's working, load index.html into Safari (Chrome won't work,
see below). You should see a message with a blue background, and an editor area
below that with a line of code in it.

Known Issues
============

* Loading index.html directly into Chrome from the local filesystem will not work
  (the LESS processing will fail) due to Chrome security restrictions. You can run
  it within the shell app, or load it into a different browser, like Safari.


* Displays a browser dialog where the user can choose a folder to load.

* (If the user cancels the dialog, nothing more happens).

NativeFileSystem.showOpenDialog(false, true, "Choose a folder", null, null,

// Confirm any unsaved changes first. We run the command in "prompt-only" mode, meaning it won't

// actually close any documents even on success; we'll do that manually after the user also oks

/*
 * Copyright 2011 Adobe Systems Incorporated. All Rights Reserved.
 */

// TODO: break out the definition of brackets into a separate module from the application controller logic
define(function(require, exports, module) {
    // Load dependent non-module scripts
    require("widgets/bootstrap-dropdown");
    require("widgets/bootstrap-modal");

    // Load dependent modules
    var PreferencesManager      = require("PreferencesManager")
    ,   ProjectManager          = require("ProjectManager")
    ,   DocumentManager         = require("DocumentManager")
    ,   EditorManager           = require("EditorManager")
    ,   WorkingSetView          = require("WorkingSetView")
    ,   FileCommandHandlers     = require("FileCommandHandlers")
    ,   KeyBindingManager       = require("KeyBindingManager").KeyBindingManager
    ,   KeyMap                  = require("KeyBindingManager").KeyMap
    ,   Commands                = require("Commands")
    ;

    // Define core brackets namespace
    brackets = window.brackets || {};

    // TODO: Make sure the "test" object is not included in final builds
    // All modules that need to be tested from the context of the application
    // must to be added to this object. The unit tests cannot just pull
    // in the modules since they would run in context of the unit test window,
    // and would not have access to the app html/css.
    brackets.test =
        { PreferencesManager    : PreferencesManager
        , ProjectManager        : ProjectManager
        , FileCommandHandlers   : FileCommandHandlers
        , DocumentManager       : DocumentManager
        , Commands              : Commands
        , WorkingSetView        : WorkingSetView
        , CommandManager        : require("CommandManager")
        };

    brackets.inBrowser = !brackets.hasOwnProperty("fs");

    brackets.DIALOG_BTN_CANCEL = "cancel";
    brackets.DIALOG_BTN_OK = "ok";
    brackets.DIALOG_BTN_DONTSAVE = "dontsave";

    brackets.DIALOG_ID_ERROR = "error-dialog";
    brackets.DIALOG_ID_SAVE_CLOSE = "save-close-dialog";

    /**
     * General purpose modal dialog. Assumes that the HTML for the dialog contains elements with "title"
     * and "message" classes, as well as a number of elements with "dialog-button" class, each of which has
     * a "data-button-id".
     *
     * @param {string} id The ID of the dialog node in the HTML.
     * @param {string} title The title of the error dialog. Can contain HTML markup.
     * @param {string} message The message to display in the error dialog. Can contain HTML markup.
     * @return {Deferred} a $.Deferred() that will be resolved with the ID of the clicked button when the dialog
     *     is dismissed. Never rejected.
     */
    brackets.showModalDialog = function(id, title, message, callback) {
        var result = $.Deferred();
        var dlg = $("#" + id);

        // Set title and message
        $(".dialog-title", dlg).html(title);
        $(".dialog-message", dlg).html(message);

        function dismissDialog(buttonId) {
            dlg.one("hidden", function() {
                result.resolve(buttonId);
            });
            dlg.modal(true).hide();
        }
        // Click handler for buttons
        dlg.one("click", ".dialog-button", function(e) {
            dismissDialog($(this).attr("data-button-id"));
        });

        // Enter/Return handler for the primary button. Need to
        // add both keydown and keyup handlers here to make sure
        // the enter key was pressed while the dialog was showing.
        // Otherwise, if a keydown or keypress from somewhere else
        // triggered an alert, the keyup could immediately dismiss it.
        var enterKeyPressed = false;
        $(document).on("keydown.modal", function(e) {
            if (e.keyCode === 13) {
                enterKeyPressed = true;
            }
        }).on("keyup.modal", function(e) {
            if (e.keyCode === 13 && enterKeyPressed) {
                var primaryBtn = dlg.find(".primary");
                if (primaryBtn) {
                    dismissDialog(primaryBtn.attr("data-button-id"));
                }
            }
            enterKeyPressed = false;
        });

        // Run the dialog
        dlg.modal(
            { backdrop: "static"
            , show: true
            }
        ).on("hide", function(e) {
            // Remove all handlers in the .modal namespace
            $(document).off(".modal");
        });
        return result;
    };

    $(document).ready(function() {

        EditorManager.setEditorHolder( $('#editorHolder') );

        initProject();
        initMenus();
        initCommandHandlers();
        initKeyBindings();

        function initProject() {
            ProjectManager.loadProject();

            // Open project button
            $("#btn-open-project").click(function() {
                ProjectManager.openProject();
            });

            // Handle toggling top level disclosure arrows of file list area
            $("#open-files-disclosure-arrow").click(function(){
                $(this).toggleClass( "disclosure-arrow-closed");
                $("#open-files-container").toggle();
            });
            $("#project-files-disclosure-arrow").click(function(){
                $(this).toggleClass( "disclosure-arrow-closed");
                $("#project-files-container").toggle();
            });

        }

        function initMenus() {
            // Implements the File menu items
            $("#menu-file-new").click(function() {
                CommandManager.execute(Commands.FILE_NEW);
            });
            $("#menu-file-open").click(function() {
                CommandManager.execute(Commands.FILE_OPEN);
            });
            $("#menu-file-close").click(function() {
                CommandManager.execute(Commands.FILE_CLOSE);
            });
            $("#menu-file-save").click(function() {
                CommandManager.execute(Commands.FILE_SAVE);
            });
            $("#menu-file-quit").click(function() {
                doQuit();
            });

            // Implements the 'Run Tests' menu to bring up the Jasmine unit test window
            var testWindow = null;
            $("#menu-debug-runtests").click(function(){
                if (!(testWindow === null)) {
                    try {
                        testWindow.location.reload();
                    } catch(e) {
                        testWindow = null;  // the window was probably closed
                    }
                }

                if (testWindow === null) {
                    testWindow = window.open("../test/SpecRunner.html");
                    testWindow.location.reload(); // if it was opened before, we need to reload because it will be cached
                }
            });

            // Other debug menu items
//            $("#menu-debug-wordwrap").click(function() {
//                editor.setOption("lineWrapping", !(editor.getOption("lineWrapping")));
//            });
        }

        function initCommandHandlers() {
            FileCommandHandlers.init( $("#main-toolbar .title") );
        }

        function initKeyBindings() {
            // Register keymaps and install the keyboard handler
            // TODO: show keyboard equivalents in the menus
            var _globalKeymap = new KeyMap(
                { "Ctrl-O": Commands.FILE_OPEN
                , "Ctrl-S": Commands.FILE_SAVE
                , "Ctrl-W": Commands.FILE_CLOSE
                }
            );
            KeyBindingManager.installKeymap(_globalKeymap);

            $(document.body).keydown(function(event) {
                var keyDescriptor = [];
                if (event.metaKey || event.ctrlKey) {
                    keyDescriptor.push("Ctrl");
                }
                if (event.altKey) {
                    keyDescriptor.push("Alt");
                }
                if (event.shiftKey) {
                    keyDescriptor.push("Shift");
                }
                keyDescriptor.push(String.fromCharCode(event.keyCode).toUpperCase());
                if (KeyBindingManager.handleKey(keyDescriptor.join("-"))) {
                    event.preventDefault();
                }
            });
        }
    });

    function doQuit() {
        var closeAllResult = CommandManager.execute(Commands.FILE_CLOSE_ALL);

        closeAllResult
        .done(function() {
            //window.close();
            console.log("TODO: window.close()!");
        })
        .fail(function() {
            // don't exit: user canceled (or asked us to save changes first, but we failed to do so)
        });
    }

    $(window).unload(function () {
        PreferencesManager.savePreferences();
    });
});


/*
 * jsTree default-rtl theme 1.0
 * Supported features: dots/no-dots, icons/no-icons, focused, loading
 * Supported plugins: ui (hovered, clicked), checkbox, contextmenu, search
 */

.jstree-default-rtl li,
.jstree-default-rtl ins { background-image:url("d.png"); background-repeat:no-repeat; background-color:transparent; }
.jstree-default-rtl li { background-position:-90px 0; background-repeat:repeat-y; }
.jstree-default-rtl li.jstree-last { background:transparent; }
.jstree-default-rtl .jstree-open > ins { background-position:-72px 0; }
.jstree-default-rtl .jstree-closed > ins { background-position:-54px 0; }
.jstree-default-rtl .jstree-leaf > ins { background-position:-36px 0; }

.jstree-default-rtl .jstree-hovered { background:#e7f4f9; border:1px solid #d8f0fa; padding:0 2px 0 1px; }
.jstree-default-rtl .jstree-clicked { background:#beebff; border:1px solid #99defd; padding:0 2px 0 1px; }
.jstree-default-rtl a .jstree-icon { background-position:-56px -19px; }
.jstree-default-rtl a.jstree-loading .jstree-icon { background:url("throbber.gif") center center no-repeat !important; }

.jstree-default-rtl.jstree-focused { background:#ffffee; }

.jstree-default-rtl .jstree-no-dots li,
.jstree-default-rtl .jstree-no-dots .jstree-leaf > ins { background:transparent; }
.jstree-default-rtl .jstree-no-dots .jstree-open > ins { background-position:-18px 0; }
.jstree-default-rtl .jstree-no-dots .jstree-closed > ins { background-position:0 0; }

.jstree-default-rtl .jstree-no-icons a .jstree-icon { display:none; }

.jstree-default-rtl .jstree-search { font-style:italic; }

.jstree-default-rtl .jstree-no-icons .jstree-checkbox { display:inline-block; }
.jstree-default-rtl .jstree-no-checkboxes .jstree-checkbox { display:none !important; }
.jstree-default-rtl .jstree-checked > a > .jstree-checkbox { background-position:-38px -19px; }
.jstree-default-rtl .jstree-unchecked > a > .jstree-checkbox { background-position:-2px -19px; }
.jstree-default-rtl .jstree-undetermined > a > .jstree-checkbox { background-position:-20px -19px; }
.jstree-default-rtl .jstree-checked > a > .jstree-checkbox:hover { background-position:-38px -37px; }
.jstree-default-rtl .jstree-unchecked > a > .jstree-checkbox:hover { background-position:-2px -37px; }
.jstree-default-rtl .jstree-undetermined > a > .jstree-checkbox:hover { background-position:-20px -37px; }

#vakata-dragged.jstree-default-rtl ins { background:transparent !important; }
#vakata-dragged.jstree-default-rtl .jstree-ok { background:url("d.png") -2px -53px no-repeat !important; }
#vakata-dragged.jstree-default-rtl .jstree-invalid { background:url("d.png") -18px -53px no-repeat !important; }
#jstree-marker.jstree-default-rtl { background:url("d.png") -41px -57px no-repeat !important; text-indent:-100px; }

.jstree-default-rtl a.jstree-search { color:aqua; }
.jstree-default-rtl .jstree-locked a { color:silver; cursor:default; }

#vakata-contextmenu.jstree-default-rtl-context,
#vakata-contextmenu.jstree-default-rtl-context li ul { background:#f0f0f0; border:1px solid #979797; -moz-box-shadow: 1px 1px 2px #999; -webkit-box-shadow: 1px 1px 2px #999; box-shadow: 1px 1px 2px #999; }
#vakata-contextmenu.jstree-default-rtl-context li { }
#vakata-contextmenu.jstree-default-rtl-context a { color:black; }
#vakata-contextmenu.jstree-default-rtl-context a:hover,
#vakata-contextmenu.jstree-default-rtl-context .vakata-hover > a { padding:0 5px; background:#e8eff7; border:1px solid #aecff7; color:black; -moz-border-radius:2px; -webkit-border-radius:2px; border-radius:2px; }
#vakata-contextmenu.jstree-default-rtl-context li.jstree-contextmenu-disabled a,
#vakata-contextmenu.jstree-default-rtl-context li.jstree-contextmenu-disabled a:hover { color:silver; background:transparent; border:0; padding:1px 4px; }
#vakata-contextmenu.jstree-default-rtl-context li.vakata-separator { background:white; border-top:1px solid #e0e0e0; margin:0; }
#vakata-contextmenu.jstree-default-rtl-context li ul { margin-left:-4px; }

/* IE6 BEGIN */
.jstree-default-rtl li,
.jstree-default-rtl ins,
#vakata-dragged.jstree-default-rtl .jstree-invalid,
#vakata-dragged.jstree-default-rtl .jstree-ok,
#jstree-marker.jstree-default-rtl { _background-image:url("d.gif"); }
.jstree-default-rtl .jstree-open ins { _background-position:-72px 0; }
.jstree-default-rtl .jstree-closed ins { _background-position:-54px 0; }
.jstree-default-rtl .jstree-leaf ins { _background-position:-36px 0; }
.jstree-default-rtl a ins.jstree-icon { _background-position:-56px -19px; }
#vakata-contextmenu.jstree-default-rtl-context ins { _display:none; }
#vakata-contextmenu.jstree-default-rtl-context li { _zoom:1; }
.jstree-default-rtl .jstree-undetermined a .jstree-checkbox { _background-position:-18px -19px; }
.jstree-default-rtl .jstree-checked a .jstree-checkbox { _background-position:-36px -19px; }
.jstree-default-rtl .jstree-unchecked a .jstree-checkbox { _background-position:0px -19px; }
/* IE6 END */

/* RTL part */
.jstree-default-rtl .jstree-hovered, .jstree-default-rtl .jstree-clicked { padding:0 1px 0 2px; }
.jstree-default-rtl li { background-image:url("dots.gif"); background-position: 100% 0px; }
.jstree-default-rtl .jstree-checked > a > .jstree-checkbox { background-position:-36px -19px; margin-left:2px; }
.jstree-default-rtl .jstree-unchecked > a > .jstree-checkbox { background-position:0px -19px; margin-left:2px; }
.jstree-default-rtl .jstree-undetermined > a > .jstree-checkbox { background-position:-18px -19px; margin-left:2px; }
.jstree-default-rtl .jstree-checked > a > .jstree-checkbox:hover { background-position:-36px -37px; }
.jstree-default-rtl .jstree-unchecked > a > .jstree-checkbox:hover { background-position:0px -37px; }
.jstree-default-rtl .jstree-undetermined > a > .jstree-checkbox:hover { background-position:-18px -37px; }