query-engine/out/vendor/ace/worker-css.js

Query-Engine is a NoSQL and MongoDb compliant query engine. It can run on the server-side with Node.js, or on the client-side within web browsers

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b=a.data,c=b.range;if(c.start.row!=c.end.row||c.start.row==this.row){if(c.start.row>this.row)return;if(c.start.row==this.row&&c.start.column>this.column)return;var d=this.row,e=this.column;b.action==="insertText"?c.start.row===d&&c.start.column<=e?c.start.row===c.end.row?e+=c.end.column-c.start.column:(e-=c.start.column,d+=c.end.row-c.start.row):c.start.row!==c.end.row&&c.start.row<d&&(d+=c.end.row-c.start.row):b.action==="insertLines"?c.start.row<=d&&(d+=c.end.row-c.start.row):b.action=="removeText"?c.start.row==d&&c.start.column<e?c.end.column>=e?e=c.start.column:e=Math.max(0,e-(c.end.column-c.start.column)):c.start.row!==c.end.row&&c.start.row<d?(c.end.row==d&&(e=Math.max(0,e-c.end.column)+c.start.column),d-=c.end.row-c.start.row):c.end.row==d&&(d-=c.end.row-c.start.row,e=Math.max(0,e-c.end.column)+c.start.column):b.action=="removeLines"&&c.start.row<=d&&(c.end.row<=d?d-=c.end.row-c.start.row:(d=c.start.row,e=0)),this.setPosition(d,e,!0)}},this.setPosition=function(a,b,c){var d;c?d={row:a,column:b}:d=this.$clipPositionToDocument(a,b);if(this.row!=d.row||this.column!=d.column){var e={row:this.row,column:this.column};this.row=d.row,this.column=d.column,this._dispatchEvent("change",{old:e,value:d})}},this.detach=function(){this.document.removeEventListener("change",this.$onChange)},this.$clipPositionToDocument=function(a,b){var c={};a>=this.document.getLength()?(c.row=Math.max(0,this.document.getLength()-1),c.column=this.document.getLine(c.row).length):a<0?(c.row=0,c.column=0):(c.row=a,c.column=Math.min(this.document.getLine(c.row).length,Math.max(0,b))),b<0&&(c.column=0);return c}}).call(f.prototype)}),define("pilot/lang",["require","exports","module"],function(a,b,c){b.stringReverse=function(a){return a.split("").reverse().join("")},b.stringRepeat=function(a,b){return Array(b+1).join(a)};var d=/^\s\s*/,e=/\s\s*$/;b.stringTrimLeft=function(a){return a.replace(d,"")},b.stringTrimRight=function(a){return a.replace(e,"")},b.copyObject=function(a){var b={};for(var c in a)b[c]=a[c];return b},b.copyArray=function(a){var b=[];for(i=0,l=a.length;i<l;i++)a[i]&&typeof a[i]=="object"?b[i]=this.copyObject(a[i]):b[i]=a[i];return b},b.deepCopy=function(a){if(typeof a!="object")return a;var b=a.constructor();for(var c in a)typeof a[c]=="object"?b[c]=this.deepCopy(a[c]):b[c]=a[c];return b},b.arrayToMap=function(a){var b={};for(var c=0;c<a.length;c++)b[a[c]]=1;return b},b.arrayRemove=function(a,b){for(var c=0;c<=a.length;c++)b===a[c]&&a.splice(c,1)},b.escapeRegExp=function(a){return a.replace(/([.*+?^${}()|[\]\/\\])/g,"\\$1")},b.deferredCall=function(a){var b=null,c=function(){b=null,a()},d=function(a){b||(b=setTimeout(c,a||0));return d};d.schedule=d,d.call=function(){this.cancel(),a();return d},d.cancel=function(){clearTimeout(b),b=null;return d};return d}}),define("ace/mode/css/csslint",["require","exports","module"],function(require,exports,module){function indexOf(a,b){if(a.indexOf)return a.indexOf(b);for(var c=0,d=a.length;c<d;c++)if(a[c]===b)return c;return-1}function mix(a,b){var c;for(c in b)b.hasOwnProperty(c)&&(receiver[c]=b[c]);return c}function Reporter(a){this.messages=[],this.stats=[],this.lines=a}var parserlib={};(function(){function e(a,c){this._reader=a?new b(a.toString()):null,this._token=null,this._tokenData=c,this._lt=[],this._ltIndex=0,this._ltIndexCache=[]}function d(a,b,c){this.col=c,this.line=b,this.text=a}function c(a,b,c){this.col=c,this.line=b,this.message=a}function b(a){this._input=a.replace(/\n\r?/g,"\n"),this._line=1,this._col=1,this._cursor=0}function a(){this._listeners={}}a.prototype={constructor:a,addListener:function(a,b){this._listeners[a]||(this._listeners[a]=[]),this._listeners[a].push(b)},fire:function(a){typeof a=="string"&&(a={type:a}),a.target||(a.target=this);if(!a.type)throw new Error("Event object missing 'type' property.");if(this._listeners[a.type]){var b=this._listeners[a.type].concat();for(var c=0,d=b.length;c<d;c++)b[c].call(this,a)}},removeListener:function(a,b){if(this._listeners[a]){var c=this._listeners[a];for(var d=0,e=c.length;d<e;d++)if(c[d]===b){c.splice(d,1);break}}}},b.prototype={constructor:b,getCol:function(){return this._col},getLine:function(){return this._line},eof:function(){return this._cursor==this._input.length},peek:function(a){var b=null;a=typeof a=="undefined"?1:a,this._cursor<this._input.length&&(b=this._input.charAt(this._cursor+a-1));return b},read:function(){var a=null;this._cursor<this._input.length&&(this._input.charAt(this._cursor)=="\n"?(this._line++,this._col=1):this._col++,a=this._input.charAt(this._cursor++));return a},mark:function(){this._bookmark={cursor:this._cursor,line:this._line,col:this._col}},reset:function(){this._bookmark&&(this._cursor=this._bookmark.cursor,this._line=this._bookmark.line,this._col=this._bookmark.col,delete this._bookmark)},readTo:function(a){var b="",c;while(b.length<a.length||b.lastIndexOf(a)!=b.length-a.length){c=this.read();if(c)b+=c;else throw new Error('Expected "'+a+'" at line '+this._line+", col "+this._col+".")}return b},readWhile:function(a){var b="",c=this.read();while(c!==null&&a(c))b+=c,c=this.read();return b},readMatch:function(a){var b=this._input.substring(this._cursor),c=null;typeof a=="string"?b.indexOf(a)===0&&(c=this.readCount(a.length)):a instanceof RegExp&&a.test(b)&&(c=this.readCount(RegExp.lastMatch.length));return c},readCount:function(a){var b="";while(a--)b+=this.read();return b}},c.prototype=new Error,d.fromToken=function(a){return new d(a.value,a.startLine,a.startCol)},d.prototype={constructor:d,valueOf:function(){return this.toString()},toString:function(){return this.text}},e.createTokenData=function(a){var b=[],c={},d=a.concat([]),e=0,f=d.length+1;d.UNKNOWN=-1,d.unshift({name:"EOF"});for(;e<f;e++)b.push(d[e].name),d[d[e].name]=e,d[e].text&&(c[d[e].text]=e);d.name=function(a){return b[a]},d.type=function(a){return c[a]};return d},e.prototype={constructor:e,match:function(a,b){a instanceof Array||(a=[a]);var c=this.get(b),d=0,e=a.length;while(d<e)if(c==a[d++])return!0;this.unget();return!1},mustMatch:function(a,b){a instanceof Array||(a=[a]);if(!this.match.apply(this,arguments)){token=this.LT(1);throw new c("Expected "+this._tokenData[a[0]].name+" at line "+token.startLine+", col "+token.startCol+".",token.startLine,token.startCol)}},advance:function(a,b){while(this.LA(0)!=0&&!this.match(a,b))this.get();return this.LA(0)},get:function(a){var b=this._tokenData,c=this._reader,d,e=0,f=b.length,g=!1,h,i;if(this._lt.length&&this._ltIndex>=0&&this._ltIndex<this._lt.length){e++,this._token=this._lt[this._ltIndex++],i=b[this._token.type];while(i.channel!==undefined&&a!==i.channel&&this._ltIndex<this._lt.length)this._token=this._lt[this._ltIndex++],i=b[this._token.type],e++;if((i.channel===undefined||a===i.channel)&&this._ltIndex<=this._lt.length){this._ltIndexCache.push(e);return this._token.type}}h=this._getToken(),h.type>-1&&!b[h.type].hide&&(h.channel=b[h.type].channel,this._token=h,this._lt.push(h),this._ltIndexCache.push(this._lt.length-this._ltIndex+e),this._lt.length>5&&this._lt.shift(),this._ltIndexCache.length>5&&this._ltIndexCache.shift(),this._ltIndex=this._lt.length),i=b[h.type];return i&&(i.hide||i.channel!==undefined&&a!==i.channel)?this.get(a):h.type},LA:function(a){var b=a,c;if(a>0){if(a>5)throw new Error("Too much lookahead.");while(b)c=this.get(),b--;while(b<a)this.unget(),b++}else if(a<0)if(this._lt[this._ltIndex+a])c=this._lt[this._ltIndex+a].type;else throw new Error("Too much lookbehind.");else c=this._token.type;return c},LT:function(a){this.LA(a);return this._lt[this._ltIndex+a-1]},peek:function(){return this.LA(1)},token:function(){return this._token},tokenName:function(a){return a<0||a>this._tokenData.length?"UNKNOWN_TOKEN":this._tokenData[a].name},tokenType:function(a){return this._tokenData[a]||-1},unget:function(){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:b,SyntaxError:c,SyntaxUnit:d,EventTarget:a,TokenStreamBase:e}})(),function(){function TokenStream(a){TokenStreamBase.call(this,a,Tokens)}function mix(a,b){for(var c in b)b.hasOwnProperty(c)&&(a[c]=b[c]);return a}function isIdentStart(a){return a!=null&&(isNameStart(a)||/\-\\/.test(a))}function isNameChar(a){return a!=null&&(isNameStart(a)||/[0-9\-\\]/.test(a))}function isNameStart(a){return a!=null&&/[a-z_\u0080-\uFFFF\\]/i.test(a)}function isNewLine(a){return a!=null&&nl.test(a)}function isWhitespace(a){return a!=null&&/\s/.test(a)}function isDigit(a){return a!=null&&/\d/.test(a)}function isHexDigit(a){return a!=null&&h.test(a)}function SelectorSubPart(a,b,c,d){SyntaxUnit.call(this,a,c,d),this.type=b,this.args=[]}function SelectorPart(a,b,c,d,e){SyntaxUnit.call(this,c,d,e),this.elementName=a,this.modifiers=b}function Selector(a,b,c){SyntaxUnit.call(this,a.join(" "),b,c),this.parts=a}function PropertyValuePart(text,line,col){SyntaxUnit.apply(this,arguments),this.type="unknown";var temp;if(/^([+\-]?[\d\.]+)([a-z]+)$/i.test(text)){this.type="dimension",this.value=+RegExp.$1,this.units=RegExp.$2;switch(this.units.toLowerCase()){case"em":case"rem":case"ex":case"px":case"cm":case"mm":case"in":case"pt":case"pc":this.type="length";break;case"deg":case"rad":case"grad":this.type="angle";break;case"ms":case"s":this.type="time";break;case"hz":case"khz":this.type="frequency";break;case"dpi":case"dpcm":this.type="resolution"}}else/^([+\-]?[\d\.]+)%$/i.test(text)?(this.type="percentage",this.value=+RegExp.$1):/^([+\-]?[\d\.]+)%$/i.test(text)?(this.type="percentage",this.value=+RegExp.$1):/^([+\-]?\d+)$/i.test(text)?(this.type="integer",this.value=+RegExp.$1):/^([+\-]?[\d\.]+)$/i.test(text)?(this.type="number",this.value=+RegExp.$1):/^#([a-f0-9]{3,6})/i.test(text)?(this.type="color",temp=RegExp.$1,temp.length==3?(this.red=parseInt(temp.charAt(0)+temp.charAt(0),16),this.green=parseInt(temp.charAt(1)+temp.charAt(1),16),this.blue=parseInt(temp.charAt(2)+temp.charAt(2),16)):(this.red=parseInt(temp.substring(0,2),16),this.green=parseInt(temp.substring(2,4),16),this.blue=parseInt(temp.substring(4,6),16))):/^rgb\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)/i.test(text)?(this.type="color",this.red=+RegExp.$1,this.green=+RegExp.$2,this.blue=+RegExp.$3):/^rgb\(\s*(\d+)%\s*,\s*(\d+)%\s*,\s*(\d+)%\s*\)/i.test(text)?(this.type="color",this.red=+RegExp.$1*255/100,this.green=+RegExp.$2*255/100,this.blue=+RegExp.$3*255/100):/^url\(["']?([^\)"']+)["']?\)/i.test(text)?(this.type="uri",this.uri=RegExp.$1):/^["'][^"']*["']/.test(text)?(this.type="string",this.value=eval(text)):Colors[text.toLowerCase()]?(this.type="color",temp=Colors[text.toLowerCase()].substring(1),this.red=parseInt(temp.substring(0,2),16),this.green=parseInt(temp.substring(2,4),16),this.blue=parseInt(temp.substring(4,6),16)):/^[\,\/]$/.test(text)?(this.type="operator",this.value=text):/^[a-z\-\u0080-\uFFFF][a-z0-9\-\u0080-\uFFFF]*$/i.test(text)&&(this.type="identifier",this.value=text)}function PropertyValue(a,b,c){SyntaxUnit.call(this,a.join(" "),b,c),this.parts=a}function PropertyName(a,b,c,d){SyntaxUnit.call(this,(b||"")+a,c,d),this.hack=b}function Parser(a){EventTarget.call(this),this.options=a||{},this._tokenStream=null}function MediaQuery(a,b,c,d,e){SyntaxUnit.call(this,(a?a+" ":"")+(b?b+" ":"")+c.join(" and "),d,e),this.modifier=a,this.mediaType=b,this.features=c}function MediaFeature(a,b){SyntaxUnit.call(this,"("+a+(b!==null?":"+b:"")+")",a.startLine,a.startCol),this.name=a,this.value=b}function Combinator(a,b,c){SyntaxUnit.call(this,a,b,c),this.type="unknown",/^\s+$/.test(a)?this.type="descendant":a==">"?this.type="child":a=="+"?this.type="adjacent-sibling":a=="~"&&(this.type="sibling")}var EventTarget=parserlib.util.EventTarget,TokenStreamBase=parserlib.util.TokenStreamBase,StringReader=parserlib.util.StringReader,SyntaxError=parserlib.util.SyntaxError,SyntaxUnit=parserlib.util.SyntaxUnit,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",lightgrey:"#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"};Combinator.prototype=new SyntaxUnit,Combinator.prototype.constructor=Combinator;var Level1Properties={background:1,"background-attachment":1,"background-color":1,"background-image":1,"background-position":1,"background-repeat":1,border:1,"border-bottom":1,"border-bottom-width":1,"border-color":1,"border-left":1,"border-left-width":1,"border-right":1,"border-right-width":1,"border-style":1,"border-top":1,"border-top-width":1,"border-width":1,clear:1,color:1,display:1,"float":1,font:1,"font-family":1,"font-size":1,"font-style":1,"font-variant":1,"font-weight":1,height:1,"letter-spacing":1,"line-height":1,"list-style":1,"list-style-image":1,"list-style-position":1,"list-style-type":1,margin:1,"margin-bottom":1,"margin-left":1,"margin-right":1,"margin-top":1,padding:1,"padding-bottom":1,"padding-left":1,"padding-right":1,"padding-top":1,"text-align":1,"text-decoration":1,"text-indent":1,"text-transform":1,"vertical-align":1,"white-space":1,width:1,"word-spacing":1},Level2Properties={azimuth:1,"cue-after":1,"cue-before":1,cue:1,elevation:1,"pause-after":1,"pause-before":1,pause:1,"pitch-range":1,pitch:1,"play-during":1,richness:1,"speak-header":1,"speak-numeral":1,"speak-punctuation":1,speak:1,"speech-rate":1,stress:1,"voice-family":1,volume:1,orphans:1,"page-break-after":1,"page-break-before":1,"page-break-inside":1,widows:1,cursor:1,"outline-color":1,"outline-style":1,"outline-width":1,outline:1,"background-attachment":1,"background-color":1,"background-image":1,"background-position":1,"background-repeat":1,background:1,"border-collapse":1,"border-color":1,"border-spacing":1,"border-style":1,"border-top":1,"border-top-color":1,"border-top-style":1,"border-top-width":1,"border-width":1,border:1,bottom:1,"caption-side":1,clear:1,clip:1,color:1,content:1,"counter-increment":1,"counter-reset":1,direction:1,display:1,"empty-cells":1,"float":1,"font-family":1,"font-size":1,"font-style":1,"font-variant":1,"font-weight":1,font:1,height:1,left:1,"letter-spacing":1,"line-height":1,"list-style-image":1,"list-style-position":1,"list-style-type":1,"list-style":1,"margin-right":1,"margin-top":1,margin:1,"max-height":1,"max-width":1,"min-height":1,"min-width":1,overflow:1,"padding-top":1,padding:1,position:1,quotes:1,right:1,"table-layout":1,"text-align":1,"text-decoration":1,"text-indent":1,"text-transform":1,top:1,"unicode-bidi":1,"vertical-align":1,visibility:1,"white-space":1,width:1,"word-spacing":1,"z-index":1};MediaFeature.prototype=new SyntaxUnit,MediaFeature.prototype.constructor=MediaFeature,MediaQuery.prototype=new SyntaxUnit,MediaQuery.prototype.constructor=MediaQuery,Parser.prototype=function(){var a=new EventTarget,b,c={constructor:Parser,_stylesheet:function(){var a=this._tokenStream,b=null,c,d;this.fire("startstylesheet"),this._charset(),this._skipCruft();while(a.peek()==Tokens.IMPORT_SYM)this._import(),this._skipCruft();while(a.peek()==Tokens.NAMESPACE_SYM)this._namespace(),this._skipCruft();d=a.peek();while(d>Tokens.EOF){try{switch(d){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.S:this._readWhitespace();break;default:if(!this._ruleset())switch(d){case Tokens.CHARSET_SYM:c=a.LT(1),this._charset(!1);throw new SyntaxError("@charset not allowed here.",c.startLine,c.startCol);case Tokens.IMPORT_SYM:c=a.LT(1),this._import(!1);throw new SyntaxError("@import not allowed here.",c.startLine,c.startCol);case Tokens.NAMESPACE_SYM:c=a.LT(1),this._namespace(!1);throw new SyntaxError("@namespace not allowed here.",c.startLine,c.startCol);default:a.get(),this._unexpectedToken(a.token())}}}catch(e){if(e instanceof SyntaxError&&!this.options.strict)this.fire({type:"error",error:e,message:e.message,line:e.line,col:e.col});else throw e}d=a.peek()}d!=Tokens.EOF&&this._unexpectedToken(a.token()),this.fire("endstylesheet")},_charset:function(a){var b=this._tokenStream,c,d,e,f;b.match(Tokens.CHARSET_SYM)&&(e=b.token().startLine,f=b.token().startCol,this._readWhitespace(),b.mustMatch(Tokens.STRING),d=b.token(),c=d.value,this._readWhitespace(),b.mustMatch(Tokens.SEMICOLON),a!==!1&&this.fire({type:"charset",charset:c,line:e,col:f}))},_import:function(a){var b=this._tokenStream,c,d,e,f=[];b.mustMatch(Tokens.IMPORT_SYM),e=b.token(),this._readWhitespace(),b.mustMatch([Tokens.STRING,Tokens.URI]),d=b.token().value.replace(/(?:url\()?["']([^"']+)["']\)?/,"$1"),this._readWhitespace(),f=this._media_query_list(),b.mustMatch(Tokens.SEMICOLON),this._readWhitespace(),a!==!1&&this.fire({type:"import",uri:d,media:f,line:e.startLine,col:e.startCol})},_namespace:function(a){var b=this._tokenStream,c,d,e,f;b.mustMatch(Tokens.NAMESPACE_SYM),c=b.token().startLine,d=b.token().startCol,this._readWhitespace(),b.match(Tokens.IDENT)&&(e=b.token().value,this._readWhitespace()),b.mustMatch([Tokens.STRING,Tokens.URI]),f=b.token().value.replace(/(?:url\()?["']([^"']+)["']\)?/,"$1"),this._readWhitespace(),b.mustMatch(Tokens.SEMICOLON),this._readWhitespace(),a!==!1&&this.fire({type:"namespace",prefix:e,uri:f,line:c,col:d})},_media:function(){var a=this._tokenStream,b,c,d;a.mustMatch(Tokens.MEDIA_SYM),b=a.token().startLine,c=a.token().startCol,this._readWhitespace(),d=this._media_query_list(),a.mustMatch(Tokens.LBRACE),this._readWhitespace(),this.fire({type:"startmedia",media:d,line:b,col:c});for(;;)if(a.peek()==Tokens.PAGE_SYM)this._page();else if(!this._ruleset())break;a.mustMatch(Tokens.RBRACE),this._readWhitespace(),this.fire({type:"endmedia",media:d,line:b,col:c})},_media_query_list:function(){var a=this._tokenStream,b=[];this._readWhitespace(),(a.peek()==Tokens.IDENT||a.peek()==Tokens.LPAREN)&&b.push(this._media_query());while(a.match(Tokens.COMMA))this._readWhitespace(),b.push(this._media_query());return b},_media_query:function(){var a=this._tokenStream,b=null,c=null,d=null,e=[];a.match(Tokens.IDENT)&&(c=a.token().value.toLowerCase(),c!="only"&&c!="not"?(a.unget(),c=null):d=a.token()),this._readWhitespace(),a.peek()==Tokens.IDENT?(b=this._media_type(),d===null&&(d=a.token())):a.peek()==Tokens.LPAREN&&(d===null&&(d=a.LT(1)),e.push(this._media_expression()));if(b===null&&e.length===0)return null;this._readWhitespace();while(a.match(Tokens.IDENT))a.token().value.toLowerCase()!="and"&&this._unexpectedToken(a.token()),this._readWhitespace(),e.push(this._media_expression());return new MediaQuery(c,b,e,d.startLine,d.startCol)},_media_type:function(){return this._media_feature()},_media_expression:function(){var a=this._tokenStream,b=null,c,d=null;a.mustMatch(Tokens.LPAREN),b=this._media_feature(),this._readWhitespace(),a.match(Tokens.COLON)&&(this._readWhitespace(),c=a.LT(1),d=this._expression()),a.mustMatch(Tokens.RPAREN),this._readWhitespace();return new MediaFeature(b,d?new SyntaxUnit(d,c.startLine,c.startCol):null)},_media_feature:function(){var a=this._tokenStream;a.mustMatch(Tokens.IDENT);return SyntaxUnit.fromToken(a.token())},_page:function(){var a=this._tokenStream,b,c,d=null,e=null;a.mustMatch(Tokens.PAGE_SYM),b=a.token().startLine,c=a.token().startCol,this._readWhitespace(),a.match(Tokens.IDENT)&&(d=a.token().value,d.toLowerCase()==="auto"&&this._unexpectedToken(a.token())),a.peek()==Tokens.COLON&&(e=this._pseudo_page()),this._readWhitespace(),this.fire({type:"startpage",id:d,pseudo:e,line:b,col:c}),this._readDeclarations(!0,!0),this.fire({type:"endpage",id:d,pseudo:e,line:b,col:c})},_margin:function(){var a=this._tokenStream,b,c,d=this._margin_sym();if(d){b=a.token().startLine,c=a.token().startCol,this.fire({type:"startpagemargin",margin:d,line:b,col:c}),this._readDeclarations(!0),this.fire({type:"endpagemargin",margin:d,line:b,col:c});return!0}return!1},_margin_sym:function(){var a=this._tokenStream;return a.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])?SyntaxUnit.fromToken(a.token()):null},_pseudo_page:function(){var a=this._tokenStream;a.mustMatch(Tokens.COLON),a.mustMatch(Tokens.IDENT);return a.token().value},_font_face:function(){var a=this._tokenStream,b,c;a.mustMatch(Tokens.FONT_FACE_SYM),b=a.token().startLine,c=a.token().startCol,this._readWhitespace(),this.fire({type:"startfontface",line:b,col:c}),this._readDeclarations(!0),this.fire({type:"endfontface",line:b,col:c})},_operator:function(){var a=this._tokenStream,b=null;a.match([Tokens.SLASH,Tokens.COMMA])&&(b=a.token(),this._readWhitespace());return b?PropertyValuePart.fromToken(b):null},_combinator:function(){var a=this._tokenStream,b=null,c;a.match([Tokens.PLUS,Tokens.GREATER,Tokens.TILDE])&&(c=a.token(),b=new Combinator(c.value,c.startLine,c.startCol),this._readWhitespace());return b},_unary_operator:function(){var a=this._tokenStream;return a.match([Tokens.MINUS,Tokens.PLUS])?a.token().value:null},_property:function(){var a=this._tokenStream,b=null,c=null,d,e,f,g;a.peek()==Tokens.STAR&&this.options.starHack&&(a.get(),e=a.token(),c=e.value,f=e.startLine,g=e.startCol),a.match(Tokens.IDENT)&&(e=a.token(),d=e.value,d.charAt(0)=="_"&&this.options.underscoreHack&&(c="_",d=d.substring(1)),b=new PropertyName(d,c,f||e.startLine,g||e.startCol),this._readWhitespace());return b},_ruleset:function(){var a=this._tokenStream,b,c;try{c=this._selectors_group()}catch(d){if(!(d instanceof SyntaxError&&!this.options.strict))throw d;this.fire({type:"error",error:d,message:d.message,line:d.line,col:d.col}),b=a.advance([Tokens.RBRACE]);if(b!=Tokens.RBRACE)throw d;return!0}c&&(this.fire({type:"startrule",selectors:c,line:c[0].line,col:c[0].col}),this._readDeclarations(!0),this.fire({type:"endrule",selectors:c,line:c[0].line,col:c[0].col}));return c},_selectors_group:function(){var a=this._tokenStream,b=[],c;c=this._selector();if(c!==null){b.push(c);while(a.match(Tokens.COMMA))this._readWhitespace(),c=this._selector(),c!==null?b.push(c):this._unexpectedToken(a.LT(1))}return b.length?b:null},_selector:function(){var a=this._tokenStream,b=[],c=null,d=null,e=null;c=this._simple_selector_sequence();if(c===null)return null;b.push(c);do{d=this._combinator();if(d!==null)b.push(d),c=this._simple_selector_sequence(),c===null?this._unexpectedToken(this.LT(1)):b.push(c);else if(this._readWhitespace())e=new Combinator(a.token().value,a.token().startLine,a.token().startCol),d=this._combinator(),c=this._simple_selector_sequence(),c===null?d!==null&&this._unexpectedToken(a.LT(1)):(d!==null?b.push(d):b.push(e),b.push(c));else break}while(!0);return new Selector(b,b[0].line,b[0].col)},_simple_selector_sequence:function(){var a=this._tokenStream,b=null,c=[],d="",e=[function(){return a.match(Tokens.HASH)?new SelectorSubPart(a.token().value,"id",a.token().startLine,a.token().startCol):null},this._class,this._attrib,this._pseudo,this._negation],f=0,g=e.length,h=null,i=!1,j,k;j=a.LT(1).startLine,k=a.LT(1).startCol,b=this._type_selector(),b||(b=this._universal()),b!==null&&(d+=b);for(;;){if(a.peek()===Tokens.S)break;while(f<g&&h===null)h=e[f++].call(this);if(h===null){if(d==="")return null;break}f=0,c.push(h),d+=h.toString(),h=null}return d!==""?new SelectorPart(b,c,d,j,k):null},_type_selector:function(){var a=this._tokenStream,b=this._namespace_prefix(),c=this._element_name();if(!c){b&&(a.unget(),b.length>1&&a.unget());return null}b&&(c.text=b+c.text,c.col-=b.length);return c},_class:function(){var a=this._tokenStream,b;if(a.match(Tokens.DOT)){a.mustMatch(Tokens.IDENT),b=a.token();return new SelectorSubPart("."+b.value,"class",b.startLine,b.startCol-1)}return null},_element_name:function(){var a=this._tokenStream,b;if(a.match(Tokens.IDENT)){b=a.token();return new SelectorSubPart(b.value,"elementName",b.startLine,b.startCol)}return null},_namespace_prefix:function(){var a=this._tokenStream,b="";if(a.LA(1)===Tokens.PIPE||a.LA(2)===Tokens.PIPE)a.match([Tokens.IDENT,Tokens.STAR])&&(b+=a.token().value),a.mustMatch(Tokens.PIPE),b+="|";return b.length?b:null},_universal:function(){var a=this._tokenStream,b="",c;c=this._namespace_prefix(),c&&(b+=c),a.match(Tokens.STAR)&&(b+="*");return b.length?b:null},_attrib:function(){var a=this._tokenStream,b=null,c,d;if(a.match(Tokens.LBRACKET)){d=a.token(),b=d.value,b+=this._readWhitespace(),c=this._namespace_prefix(),c&&(b+=c),a.mustMatch(Tokens.IDENT),b+=a.token().value,b+=this._readWhitespace(),a.match([Tokens.PREFIXMATCH,Tokens.SUFFIXMATCH,Tokens.SUBSTRINGMATCH,Tokens.EQUALS,Tokens.INCLUDES,Tokens.DASHMATCH])&&(b+=a.token().value,b+=this._readWhitespace(),a.mustMatch([Tokens.IDENT,Tokens.STRING]),b+=a.token().value,b+=this._readWhitespace()),a.mustMatch(Tokens.RBRACKET);return new SelectorSubPart(b+"]","attribute",d.startLine,d.startCol)}return null},_pseudo:function(){var a=this._tokenStream,b=null,c=":",d,e;a.match(Tokens.COLON)&&(a.match(Tokens.COLON)&&(c+=":"),a.match(Tokens.IDENT)?(b=a.token().value,d=a.token().startLine,e=a.token().startCol-c.length):a.peek()==Tokens.FUNCTION&&(d=a.LT(1).startLine,e=a.LT(1).startCol-c.length,b=this._functional_pseudo()),b&&(b=new SelectorSubPart(c+b,"pseudo",d,e)));return b},_functional_pseudo:function(){var a=this._tokenStream,b=null;a.match(Tokens.FUNCTION)&&(b=a.token().value,b+=this._readWhitespace(),b+=this._expression(),a.mustMatch(Tokens.RPAREN),b+=")");return b},_expression:function(){var a=this._tokenStream,b="";while(a.match([Tokens.PLUS,Tokens.MINUS,Tokens.DIMENSION,Tokens.NUMBER,Tokens.STRING,Tokens.IDENT,Tokens.LENGTH,Tokens.FREQ,Tokens.ANGLE,Tokens.TIME,Tokens.RESOLUTION]))b+=a.token().value,b+=this._readWhitespace();return b.length?b:null},_negation:function(){var a=this._tokenStream,b,c,d="",e,f=null;a.match(Tokens.NOT)&&(d=a.token().value,b=a.token().startLine,c=a.token().startCol,d+=this._readWhitespace(),e=this._negation_arg(),d+=e,d+=this._readWhitespace(),a.match(Tokens.RPAREN),d+=a.token().value,f=new SelectorSubPart(d,"not",b,c),f.args.push(e));return f},_negation_arg:function(){var a=this._tokenStream,b=[this._type_selector,this._universal,function(){return a.match(Tokens.HASH)?new SelectorSubPart(a.token().value,"id",a.token().startLine,a.token().startCol):null},this._class,this._attrib,this._pseudo],c=null,d=0,e=b.length,f,g,h,i;g=a.LT(1).startLine,h=a.LT(1).startCol;while(d<e&&c===null)c=b[d].call(this),d++;c===null&&this._unexpectedToken(a.LT(1)),c.type=="elementName"?i=new SelectorPart(c,[],c.toString(),g,h):i=new SelectorPart(null,[c],c.toString(),g,h);return i},_declaration:function(){var a=this._tokenStream,b=null,c=null,d=null;b=this._property();if(b!==null){a.mustMatch(Tokens.COLON),this._readWhitespace(),c=this._expr(),(!c||c.length===0)&&this._unexpectedToken(a.LT(1)),d=this._prio(),this.fire({type:"property",property:b,value:c,important:d,line:b.line,col:b.col});return!0}return!1},_prio:function(){var a=this._tokenStream,b=a.match(Tokens.IMPORTANT_SYM);this._readWhitespace();return b},_expr:function(){var a=this._tokenStream,b=[],c=null,d=null;c=this._term();if(c!==null){b.push(c);do{d=this._operator(),d&&b.push(d),c=this._term();if(c===null)break;b.push(c)}while(!0)}return b.length>0?new PropertyValue(b,b[0].startLine,b[0].startCol):null},_term:function(){var a=this._tokenStream,b=null,c=null,d,e;b=this._unary_operator(),b!==null&&(d=a.token().startLine,e=a.token().startCol),a.peek()==Tokens.IE_FUNCTION&&this.options.ieFilters?(c=this._ie_function(),b===null&&(d=a.token().startLine,e=a.token().startCol)):a.match([Tokens.NUMBER,Tokens.PERCENTAGE,Tokens.LENGTH,Tokens.ANGLE,Tokens.TIME,Tokens.FREQ,Tokens.STRING,Tokens.IDENT,Tokens.URI,Tokens.UNICODE_RANGE])?(c=a.token().value,b===null&&(d=a.token().startLine,e=a.token().startCol),this._readWhitespace()):(c=this._hexcolor(),c===null?(b===