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b(i,o,e)?{row:i.row,column:i.column}:b(a,i,!e)?{row:i.row+l,column:i.column+(i.row==a.row?u:0)}:{row:o.row,column:o.column}}I.Anchor=y});ace.define("ace/document",[],function(E,I,F){var P=E("./lib/oop"),L=E("./apply_delta").applyDelta,y=E("./lib/event_emitter").EventEmitter,b=E("./range").Range,p=E("./anchor").Anchor,k=function(){function i(e){this.$lines=[""],e.length===0?this.$lines=[""]:Array.isArray(e)?this.insertMergedLines({row:0,column:0},e):this.insert({row:0,column:0},e)}return i.prototype.setValue=function(e){var s=this.getLength()-1;this.remove(new b(0,0,s,this.getLine(s).length)),this.insert({row:0,column:0},e||"")},i.prototype.getValue=function(){return this.getAllLines().join(this.getNewLineCharacter())},i.prototype.createAnchor=function(e,s){return new p(this,e,s)},i.prototype.$detectNewLine=function(e){var s=e.match(/^.*?(\r\n|\r|\n)/m);this.$autoNewLine=s?s[1]:`
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Use the removeFullLines method instead."),this.removeFullLines(e,s)},i.prototype.insertNewLine=function(e){return console.warn("Use of document.insertNewLine is deprecated. Use insertMergedLines(position, ['', '']) instead."),this.insertMergedLines(e,["",""])},i.prototype.insert=function(e,s){return this.getLength()<=1&&this.$detectNewLine(s),this.insertMergedLines(e,this.$split(s))},i.prototype.insertInLine=function(e,s){var l=this.clippedPos(e.row,e.column),u=this.pos(e.row,e.column+s.length);return this.applyDelta({start:l,end:u,action:"insert",lines:[s]},!0),this.clonePos(u)},i.prototype.clippedPos=function(e,s){var l=this.getLength();e===void 0?e=l:e<0?e=0:e>=l&&(e=l-1,s=void 0);var u=this.getLine(e);return s==null&&(s=u.length),s=Math.min(Math.max(s,0),u.length),{row:e,column:s}},i.prototype.clonePos=function(e){return{row:e.row,column:e.column}},i.prototype.pos=function(e,s){return{row:e,column:s}},i.prototype.$clipPosition=function(e){var s=this.getLength();return e.row>=s?(e.row=Math.max(0,s-1),e.column=this.getLine(s-1).length):(e.row=Math.max(0,e.row),e.column=Math.min(Math.max(e.column,0),this.getLine(e.row).length)),e},i.prototype.insertFullLines=function(e,s){e=Math.min(Math.max(e,0),this.getLength());var l=0;e<this.getLength()?(s=s.concat([""]),l=0):(s=[""].concat(s),e--,l=this.$lines[e].length),this.insertMergedLines({row:e,column:l},s)},i.prototype.insertMergedLines=function(e,s){var l=this.clippedPos(e.row,e.column),u={row:l.row+s.length-1,column:(s.length==1?l.column:0)+s[s.length-1].length};return this.applyDelta({start:l,end:u,action:"insert",lines:s}),this.clonePos(u)},i.prototype.remove=function(e){var s=this.clippedPos(e.start.row,e.start.column),l=this.clippedPos(e.end.row,e.end.column);return this.applyDelta({start:s,end:l,action:"remove",lines:this.getLinesForRange({start:s,end:l})}),this.clonePos(s)},i.prototype.removeInLine=function(e,s,l){var u=this.clippedPos(e,s),o=this.clippedPos(e,l);return this.applyDelta({start:u,end:o,action:"remove",lines:this.getLinesForRange({start:u,end:o})},!0),this.clonePos(u)},i.prototype.removeFullLines=function(e,s){e=Math.min(Math.max(0,e),this.getLength()-1),s=Math.min(Math.max(0,s),this.getLength()-1);var l=s==this.getLength()-1&&e>0,u=s<this.getLength()-1,o=l?e-1:e,a=l?this.getLine(o).length:0,t=u?s+1:s,c=u?0:this.getLine(t).length,d=new b(o,a,t,c),g=this.$lines.slice(e,s+1);return this.applyDelta({start:d.start,end:d.end,action:"remove",lines:this.getLinesForRange(d)}),g},i.prototype.removeNewLine=function(e){e<this.getLength()-1&&e>=0&&this.applyDelta({start:this.pos(e,this.getLine(e).length),end:this.pos(e+1,0),action:"remove",lines:["",""]})},i.prototype.replace=function(e,s){if(e instanceof b||(e=b.fromPoints(e.start,e.end)),s.length===0&&e.isEmpty())return e.start;if(s==this.getTextRange(e))return e.end;this.remove(e);var l;return s?l=this.insert(e.start,s):l=e.start,l},i.prototype.applyDeltas=function(e){for(var s=0;s<e.length;s++)this.applyDelta(e[s])},i.prototype.revertDeltas=function(e){for(var s=e.length-1;s>=0;s--)this.revertDelta(e[s])},i.prototype.applyDelta=function(e,s){var l=e.action=="insert";(l?e.lines.length<=1&&!e.lines[0]:!b.comparePoints(e.start,e.end))||(l&&e.lines.length>2e4?this.$splitAndapplyLargeDelta(e,2e4):(L(this.$lines,e,s),this._signal("change",e)))},i.prototype.$safeApplyDelta=function(e){var s=this.$lines.length;(e.action=="remove"&&e.start.row<s&&e.end.row<s||e.action=="insert"&&e.start.row<=s)&&this.applyDelta(e)},i.prototype.$splitAndapplyLargeDelta=function(e,s){for(var l=e.lines,u=l.length-s+1,o=e.start.row,a=e.start.column,t=0,c=0;t<u;t=c){c+=s-1;var d=l.slice(t,c);d.push(""),this.applyDelta({start:this.pos(o+t,a),end:this.pos(o+c,a=0),action:e.action,lines:d},!0)}e.lines=l.slice(t),e.start.row=o+t,e.start.column=a,this.applyDelta(e,!0)},i.prototype.revertDelta=function(e){this.$safeApplyDelta({start:this.clonePos(e.start),end:this.clonePos(e.end),action:e.action=="insert"?"remove":"insert",lines:e.lines.slice()})},i.prototype.indexToPosition=function(e,s){for(var l=this.$lines||this.getAllLines(),u=this.getNewLineCharacter().length,o=s||0,a=l.length;o<a;o++)if(e-=l[o].length+u,e<0)return{row:o,column:e+l[o].length+u};return{row:a-1,column:e+l[a-1].length+u}},i.prototype.positionToIndex=function(e,s){for(var l=this.$lines||this.getAllLines(),u=this.getNewLineCharacter().length,o=0,a=Math.min(e.row,l.length),t=s||0;t<a;++t)o+=l[t].length+u;return o+e.column},i.prototype.$split=function(e){return e.split(/\r\n|\r|\n/)},i}();k.prototype.$autoNewLine="",k.prototype.$newLineMode="auto",P.implement(k.prototype,y),I.Document=k});ace.define("ace/worker/mirror",[],function(E,I,F){var P=E("../document").Document,L=E("../lib/lang"),y=I.Mirror=function(b){this.sender=b;var p=this.doc=new P(""),k=this.deferredUpdate=L.delayedCall(this.onUpdate.bind(this)),i=this;b.on("change",function(e){var s=e.data;if(s[0].start)p.applyDeltas(s);else for(var l=0;l<s.length;l+=2){var u,o;if(Array.isArray(s[l+1])?u={action:"insert",start:s[l],lines:s[l+1]}:u={action:"remove",start:s[l],end:s[l+1]},(u.action=="insert"?u.start:u.end).row>=p.$lines.length)throw o=new Error("Invalid delta"),o.data={path:i.$path,linesLength:p.$lines.length,start:u.start,end:u.end},o;p.applyDelta(u,!0)}if(i.$timeout)return k.schedule(i.$timeout);i.onUpdate()})};(function(){this.$timeout=500,this.setTimeout=function(b){this.$timeout=b},this.setValue=function(b){this.doc.setValue(b),this.deferredUpdate.schedule(this.$timeout)},this.getValue=function(b){this.sender.callback(this.doc.getValue(),b)},this.onUpdate=function(){},this.isPending=function(){return this.deferredUpdate.isPending()}}).call(y.prototype)});ace.define("ace/mode/css/csslint",[],function(E,I,F){var P=function(){var L=L||{},y=function(){var i;return i=function(){function e(s,l,u){function o(c,d){if(!l[c]){if(!s[c]){var g=typeof i=="function"&&i;if(!d&&g)return g(c,!0);if(a)return a(c,!0);var w=new Error("Cannot find module '"+c+"'");throw w.code="MODULE_NOT_FOUND",w}var x=l[c]={exports:{}};s[c][0].call(x.exports,function(S){var T=s[c][1][S];return o(T||S)},x,x.exports,e,s,l,u)}return l[c].exports}for(var a=typeof i=="function"&&i,t=0;t<u.length;t++)o(u[t]);return o}return e}()({1:[function(e,s,l){s.exports={__proto__:null,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",darkgrey:"#a9a9a9",darkkhaki:"#bdb76b",darkmagenta:"#8b008b",darkolivegreen:"#556b2f",darkorange:"#ff8c00",darkorchid:"#9932cc",darkred:"#8b0000",darksalmon:"#e9967a",darkseagreen:"#8fbc8f",darkslateblue:"#483d8b",darkslategray:"#2f4f4f",darkslategrey:"#2f4f4f",darkturquoise:"#00ced1",darkviolet:"#9400d3",deeppink:"#ff1493",deepskyblue:"#00bfff",dimgray:"#696969",dimgrey:"#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",grey:"#808080",honeydew:"#f0fff0",hotpink:"#ff69b4",indianred:"#cd5c5c",indigo:"#4b0082",ivory:"#fffff0",khaki:"#f0e68c",lavender:"#e6e6fa",lavenderblush:"#fff0f5",lawngreen:"#7cfc00",lemonchiffon:"#fffacd",lightblue:"#add8e6",lightcoral:"#f08080",lightcyan:"#e0ffff",lightgoldenrodyellow:"#fafad2",lightgray:"#d3d3d3",lightgreen:"#90ee90",lightgrey:"#d3d3d3",lightpink:"#ffb6c1",lightsalmon:"#ffa07a",lightseagreen:"#20b2aa",lightskyblue:"#87cefa",lightslategray:"#778899",lightslategrey:"#778899",lightsteelblue:"#b0c4de",lightyellow:"#ffffe0",lime:"#00ff00",limegreen:"#32cd32",linen:"#faf0e6",magenta:"#ff00ff",maroon:"#800000",mediumaquamarine:"#66cdaa",mediumblue:"#0000cd",mediumorchid:"#ba55d3",mediumpurple:"#9370db",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:"#db7093",papayawhip:"#ffefd5",peachpuff:"#ffdab9",peru:"#cd853f",pink:"#ffc0cb",plum:"#dda0dd",powderblue:"#b0e0e6",purple:"#800080",rebeccapurple:"#663399",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",slategrey:"#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",currentColor:"The value of the 'color' property.",activeborder:"Active window border.",activecaption:"Active window caption.",appworkspace:"Background color of multiple document interface.",background:"Desktop background.",buttonface:"The face background color for 3-D elements that appear 3-D due to one layer of surrounding border.",buttonhighlight:"The color of the border facing the light source for 3-D elements that appear 3-D due to one layer of surrounding border.",buttonshadow:"The color of the border away from the light source for 3-D elements that appear 3-D due to one layer of surrounding border.",buttontext:"Text on push buttons.",captiontext:"Text in caption, size box, and scrollbar arrow box.",graytext:"Grayed (disabled) text. This color is set to #000 if the current display driver does not support a solid gray color.",greytext:"Greyed (disabled) text. This color is set to #000 if the current display driver does not support a solid grey color.",highlight:"Item(s) selected in a control.",highlighttext:"Text of item(s) selected in a control.",inactiveborder:"Inactive window border.",inactivecaption:"Inactive window caption.",inactivecaptiontext:"Color of text in an inactive caption.",infobackground:"Background color for tooltip controls.",infotext:"Text color for tooltip controls.",menu:"Menu background.",menutext:"Text in menus.",scrollbar:"Scroll bar gray area.",threeddarkshadow:"The color of the darker (generally outer) of the two borders away from the light source for 3-D elements that appear 3-D due to two concentric layers of surrounding border.",threedface:"The face background color for 3-D elements that appear 3-D due to two concentric layers of surrounding border.",threedhighlight:"The color of the lighter (generally outer) of the two borders facing the light source for 3-D elements that appear 3-D due to two concentric layers of surrounding border.",threedlightshadow:"The color of the darker (generally inner) of the two borders facing the light source for 3-D elements that appear 3-D due to two concentric layers of surrounding border.",threedshadow:"The color of the lighter (generally inner) of the two borders away from the light source for 3-D elements that appear 3-D due to two concentric layers of surrounding border.",window:"Window background.",windowframe:"Window frame.",windowtext:"Text in windows."}},{}],2:[function(e,s,l){s.exports=a;var u=e("../util/SyntaxUnit"),o=e("./Parser");function a(t,c,d){u.call(this,t,c,d,o.COMBINATOR_TYPE),this.type="unknown",/^\s+$/.test(t)?this.type="descendant":t===">"?this.type="child":t==="+"?this.type="adjacent-sibling":t==="~"&&(this.type="sibling")}a.prototype=new u,a.prototype.constructor=a},{"../util/SyntaxUnit":26,"./Parser":6}],3:[function(e,s,l){s.exports=a;var u=e("../util/StringReader"),o=e("../util/SyntaxError");function a(t,c){this.match=function(d){var g;return d.mark(),g=t(d),g?d.drop():d.restore(),g},this.toString=typeof c=="function"?c:function(){return c}}a.prec={MOD:5,SEQ:4,ANDAND:3,OROR:2,ALT:1},a.parse=function(t){var c,d,g,w,x,S,T,A,O;if(c=new u(t),d=function(f){var D=c.readMatch(f);if(D===null)throw new o("Expected "+f,c.getLine(),c.getCol());return D},g=function(){for(var f=[w()];c.readMatch(" | ")!==null;)f.push(w());return f.length===1?f[0]:a.alt.apply(a,f)},w=function(){for(var f=[x()];c.readMatch(" || ")!==null;)f.push(x());return f.length===1?f[0]:a.oror.apply(a,f)},x=function(){for(var f=[S()];c.readMatch(" && ")!==null;)f.push(S());return f.length===1?f[0]:a.andand.apply(a,f)},S=function(){for(var f=[T()];c.readMatch(/^ (?![&|\]])/)!==null;)f.push(T());return f.length===1?f[0]:a.seq.apply(a,f)},T=function(){var f=A();if(c.readMatch("?")!==null)return f.question();if(c.readMatch("*")!==null)return f.star();if(c.readMatch("+")!==null)return f.plus();if(c.readMatch("#")!==null)return f.hash();if(c.readMatch(/^\{\s*/)!==null){var D=d(/^\d+/);d(/^\s*,\s*/);var C=d(/^\d+/);return d(/^\s*\}/),f.braces(Number(D),Number(C))}return f},A=function(){if(c.readMatch("[ ")!==null){var f=g();return d(" ]"),f}return a.fromType(d(/^[^ ?*+#{]+/))},O=g(),!c.eof())throw new o("Expected end of string",c.getLine(),c.getCol());return O},a.cast=function(t){return t instanceof a?t:a.parse(t)},a.fromType=function(t){var c=e("./ValidationTypes");return new a(function(d){return d.hasNext()&&c.isType(d,t)},t)},a.seq=function(){var t=Array.prototype.slice.call(arguments).map(a.cast);return t.length===1?t[0]:new a(function(c){var d,g=!0;for(d=0;g&&d<t.length;d++)g=t[d].match(c);return g},function(c){var d=a.prec.SEQ,g=t.map(function(w){return w.toString(d)}).join(" ");return c>d&&(g="[ "+g+" ]"),g})},a.alt=function(){var t=Array.prototype.slice.call(arguments).map(a.cast);return t.length===1?t[0]:new a(function(c){var d,g=!1;for(d=0;!g&&d<t.length;d++)g=t[d].match(c);return g},function(c){var d=a.prec.ALT,g=t.map(function(w){return w.toString(d)}).join(" | ");return c>d&&(g="[ "+g+" ]"),g})},a.many=function(t){var c=Array.prototype.slice.call(arguments,1).reduce(function(g,w){if(w.expand){var x=e("./ValidationTypes");g.push.apply(g,x.complex[w.expand].options)}else g.push(a.cast(w));return g},[]);t===!0&&(t=c.map(function(){return!0}));var d=new a(function(g){var w=[],x=0,S=0,T=function(f){return S===0?(x=Math.max(f,x),f===c.length):f===x},A=function(f){for(var D=0;D<c.length;D++)if(!w[D])if(g.mark(),c[D].match(g)){if(w[D]=!0,A(f+(t===!1||t[D]?1:0)))return g.drop(),!0;g.restore(),w[D]=!1}else g.drop();return T(f)};if(A(0)||(S++,A(0)),t===!1)return x>0;for(var O=0;O<c.length;O++)if(t[O]&&!w[O])return!1;return!0},function(g){var w=t===!1?a.prec.OROR:a.prec.ANDAND,x=c.map(function(S,T){return t!==!1&&!t[T]?S.toString(a.prec.MOD)+"?":S.toString(w)}).join(t===!1?" || ":" && ");return g>w&&(x="[ "+x+" ]"),x});return d.options=c,d},a.andand=function(){var t=Array.prototype.slice.call(arguments);return t.unshift(!0),a.many.apply(a,t)},a.oror=function(){var t=Array.prototype.slice.call(arguments);return t.unshift(!1),a.many.apply(a,t)},a.prototype={constructor:a,match:function(){throw new Error("unimplemented")},toString:function(){throw new Error("unimplemented")},func:function(){return this.match.bind(this)},then:function(t){return a.seq(this,t)},or:function(t){return a.alt(this,t)},andand:function(t){return a.many(!0,this,t)},oror:function(t){return a.many(!1,this,t)},star:function(){return this.braces(0,1/0,"*")},plus:function(){return this.braces(1,1/0,"+")},question:function(){return this.braces(0,1,"?")},hash:function(){return this.braces(1,1/0,"#",a.cast(","))},braces:function(t,c,d,g){var w=this,x=g?g.then(this):this;return d||(d="{"+t+","+c+"}"),new a(function(S){var T=!0,A;for(A=0;A<c&&(A>0&&g?T=x.match(S):T=w.match(S),!!T);A++);return A>=t},function(){return w.toString(a.prec.MOD)+d})}}},{"../util/StringReader":24,"../util/SyntaxError":25,"./ValidationTypes":21}],4:[function(e,s,l){s.exports=a;var u=e("../util/SyntaxUnit"),o=e("./Parser");function a(t,c){u.call(this,"("+t+(c!==null?":"+c:"")+")",t.startLine,t.startCol,o.MEDIA_FEATURE_TYPE),this.name=t,this.value=c}a.prototype=new u,a.prototype.constructor=a},{"../util/SyntaxUnit":26,"./Parser":6}],5:[function(e,s,l){s.exports=a;var u=e("../util/SyntaxUnit"),o=e("./Parser");function a(t,c,d,g,w){u.call(this,(t?t+" ":"")+(c||"")+(c&&d.length>0?" and ":"")+d.join(" and "),g,w,o.MEDIA_QUERY_TYPE),this.modifier=t,this.mediaType=c,this.features=d}a.prototype=new u,a.prototype.constructor=a},{"../util/SyntaxUnit":26,"./Parser":6}],6:[function(e,s,l){s.exports=C;var u=e("../util/EventTarget"),o=e("../util/SyntaxError"),a=e("../util/SyntaxUnit"),t=e("./Combinator"),c=e("./MediaFeature"),d=e("./MediaQuery"),g=e("./PropertyName"),w=e("./PropertyValue"),x=e("./PropertyValuePart"),S=e("./Selector"),T=e("./SelectorPart"),A=e("./SelectorSubPart"),O=e("./TokenStream"),f=e("./Tokens"),D=e("./Validation");function C(z){u.call(this),this.options=z||{},this._tokenStream=null}C.DEFAULT_TYPE=0,C.COMBINATOR_TYPE=1,C.MEDIA_FEATURE_TYPE=2,C.MEDIA_QUERY_TYPE=3,C.PROPERTY_NAME_TYPE=4,C.PROPERTY_VALUE_TYPE=5,C.PROPERTY_VALUE_PART_TYPE=6,C.SELECTOR_TYPE=7,C.SELECTOR_PART_TYPE=8,C.SELECTOR_SUB_PART_TYPE=9,C.prototype=function(){var z=new u,N,v={__proto__:null,constructor:C,DEFAULT_TYPE:0,COMBINATOR_TYPE:1,MEDIA_FEATURE_TYPE:2,MEDIA_QUERY_TYPE:3,PROPERTY_NAME_TYPE:4,PROPERTY_VALUE_TYPE:5,PROPERTY_VALUE_PART_TYPE:6,SELECTOR_TYPE:7,SELECTOR_PART_TYPE:8,SELECTOR_SUB_PART_TYPE:9,_stylesheet:function(){var r=this._tokenStream,n,h,m;for(this.fire("startstylesheet"),this._charset(),this._skipCruft();r.peek()===f.IMPORT_SYM;)this._import(),this._skipCruft();for(;r.peek()===f.NAMESPACE_SYM;)this._namespace(),this._skipCruft();for(m=r.peek();m>f.EOF;){try{switch(m){case f.MEDIA_SYM:this._media(),this._skipCruft();break;case f.PAGE_SYM:this._page(),this._skipCruft();break;case f.FONT_FACE_SYM:this._font_face(),this._skipCruft();break;case f.KEYFRAMES_SYM:this._keyframes(),this._skipCruft();break;case f.VIEWPORT_SYM:this._viewport(),this._skipCruft();break;case f.DOCUMENT_SYM:this._document(),this._skipCruft();break;case f.SUPPORTS_SYM:this._supports(),this._skipCruft();break;case f.UNKNOWN_SYM:if(r.get(),this.options.strict)throw new o("Unknown @ rule.",r.LT(0).startLine,r.LT(0).startCol);for(this.fire({type:"error",error:null,message:"Unknown @ rule: 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n=this._tokenStream,h,m,_,R;n.match(f.CHARSET_SYM)&&(_=n.token().startLine,R=n.token().startCol,this._readWhitespace(),n.mustMatch(f.STRING),m=n.token(),h=m.value,this._readWhitespace(),n.mustMatch(f.SEMICOLON),r!==!1&&this.fire({type:"charset",charset:h,line:_,col:R}))},_import:function(r){var n=this._tokenStream,h,m,_=[];n.mustMatch(f.IMPORT_SYM),m=n.token(),this._readWhitespace(),n.mustMatch([f.STRING,f.URI]),h=n.token().value.replace(/^(?:url\()?["']?([^"']+?)["']?\)?$/,"$1"),this._readWhitespace(),_=this._media_query_list(),n.mustMatch(f.SEMICOLON),this._readWhitespace(),r!==!1&&this.fire({type:"import",uri:h,media:_,line:m.startLine,col:m.startCol})},_namespace:function(r){var n=this._tokenStream,h,m,_,R;n.mustMatch(f.NAMESPACE_SYM),h=n.token().startLine,m=n.token().startCol,this._readWhitespace(),n.match(f.IDENT)&&(_=n.token().value,this._readWhitespace()),n.mustMatch([f.STRING,f.URI]),R=n.token().value.replace(/(?:url\()?["']([^"']+)["']\)?/,"$1"),this._readWhitespace(),n.mustMatch(f.SEMICOLON),this._readWhitespace(),r!==!1&&this.fire({type:"namespace",prefix:_,uri:R,line:h,col:m})},_supports:function(r){var n=this._tokenStream,h,m;if(n.match(f.SUPPORTS_SYM)){for(h=n.token().startLine,m=n.token().startCol,this._readWhitespace(),this._supports_condition(),this._readWhitespace(),n.mustMatch(f.LBRACE),this._readWhitespace(),r!==!1&&this.fire({type:"startsupports",line:h,col:m});this._ruleset(););n.mustMatch(f.RBRACE),this._readWhitespace(),this.fire({type:"endsupports",line:h,col:m})}},_supports_condition:function(){var r=this._tokenStream,n;if(r.match(f.IDENT))n=r.token().value.toLowerCase(),n==="not"?(r.mustMatch(f.S),this._supports_condition_in_parens()):r.unget();else for(this._supports_condition_in_parens(),this._readWhitespace();r.peek()===f.IDENT;)n=r.LT(1).value.toLowerCase(),(n==="and"||n==="or")&&(r.mustMatch(f.IDENT),this._readWhitespace(),this._supports_condition_in_parens(),this._readWhitespace())},_supports_condition_in_parens:function(){var r=this._tokenStream,n;r.match(f.LPAREN)?(this._readWhitespace(),r.match(f.IDENT)?(n=r.token().value.toLowerCase(),n==="not"?(this._readWhitespace(),this._supports_condition(),this._readWhitespace(),r.mustMatch(f.RPAREN)):(r.unget(),this._supports_declaration_condition(!1))):(this._supports_condition(),this._readWhitespace(),r.mustMatch(f.RPAREN))):this._supports_declaration_condition()},_supports_declaration_condition:function(r){var n=this._tokenStream;r!==!1&&n.mustMatch(f.LPAREN),this._readWhitespace(),this._declaration(),n.mustMatch(f.RPAREN)},_media:function(){var r=this._tokenStream,n,h,m;for(r.mustMatch(f.MEDIA_SYM),n=r.token().startLine,h=r.token().startCol,this._readWhitespace(),m=this._media_query_list(),r.mustMatch(f.LBRACE),this._readWhitespace(),this.fire({type:"startmedia",media:m,line:n,col:h});;)if(r.peek()===f.PAGE_SYM)this._page();else if(r.peek()===f.FONT_FACE_SYM)this._font_face();else if(r.peek()===f.VIEWPORT_SYM)this._viewport();else if(r.peek()===f.DOCUMENT_SYM)this._document();else if(r.peek()===f.SUPPORTS_SYM)this._supports();else if(r.peek()===f.MEDIA_SYM)this._media();else if(!this._ruleset())break;r.mustMatch(f.RBRACE),this._readWhitespace(),this.fire({type:"endmedia",media:m,line:n,col:h})},_media_query_list:function(){var r=this._tokenStream,n=[];for(this._readWhitespace(),(r.peek()===f.IDENT||r.peek()===f.LPAREN)&&n.push(this._media_query());r.match(f.COMMA);)this._readWhitespace(),n.push(this._media_query());return n},_media_query:function(){var r=this._tokenStream,n=null,h=null,m=null,_=[];if(r.match(f.IDENT)&&(h=r.token().value.toLowerCase(),h!=="only"&&h!=="not"?(r.unget(),h=null):m=r.token()),this._readWhitespace(),r.peek()===f.IDENT?(n=this._media_type(),m===null&&(m=r.token())):r.peek()===f.LPAREN&&(m===null&&(m=r.LT(1)),_.push(this._media_expression())),n===null&&_.length===0)return null;for(this._readWhitespace();r.match(f.IDENT);)r.token().value.toLowerCase()!=="and"&&this._unexpectedToken(r.token()),this._readWhitespace(),_.push(this._media_expression());return new d(h,n,_,m.startLine,m.startCol)},_media_type:function(){return this._media_feature()},_media_expression:function(){var r=this._tokenStream,n=null,h,m=null;return r.mustMatch(f.LPAREN),this._readWhitespace(),n=this._media_feature(),this._readWhitespace(),r.match(f.COLON)&&(this._readWhitespace(),h=r.LT(1),m=this._expression()),r.mustMatch(f.RPAREN),this._readWhitespace(),new c(n,m?new a(m,h.startLine,h.startCol):null)},_media_feature:function(){var r=this._tokenStream;return this._readWhitespace(),r.mustMatch(f.IDENT),a.fromToken(r.token())},_page:function(){var r=this._tokenStream,n,h,m=null,_=null;r.mustMatch(f.PAGE_SYM),n=r.token().startLine,h=r.token().startCol,this._readWhitespace(),r.match(f.IDENT)&&(m=r.token().value,m.toLowerCase()==="auto"&&this._unexpectedToken(r.token())),r.peek()===f.COLON&&(_=this._pseudo_page()),this._readWhitespace(),this.fire({type:"startpage",id:m,pseudo:_,line:n,col:h}),this._readDeclarations(!0,!0),this.fire({type:"endpage",id:m,pseudo:_,line:n,col:h})},_margin:function(){var r=this._tokenStream,n,h,m=this._margin_sym();return m?(n=r.token().startLine,h=r.token().startCol,this.fire({type:"startpagemargin",margin:m,line:n,col:h}),this._readDeclarations(!0),this.fire({type:"endpagemargin",margin:m,line:n,col:h}),!0):!1},_margin_sym:function(){var r=this._tokenStream;return r.match([f.TOPLEFTCORNER_SYM,f.TOPLEFT_SYM,f.TOPCENTER_SYM,f.TOPRIGHT_SYM,f.TOPRIGHTCORNER_SYM,f.BOTTOMLEFTCORNER_SYM,f.BOTTOMLEFT_SYM,f.BOTTOMCENTER_SYM,f.BOTTOMRIGHT_SYM,f.BOTTOMRIGHTCORNER_SYM,f.LEFTTOP_SYM,f.LEFTMIDDLE_SYM,f.LEFTBOTTOM_SYM,f.RIGHTTOP_SYM,f.RIGHTMIDDLE_SYM,f.RIGHTBOTTOM_SYM])?a.fromToken(r.token()):null},_pseudo_page:function(){var r=this._tokenStream;return r.mustMatch(f.COLON),r.mustMatch(f.IDENT),r.token().value},_font_face:function(){var r=this._tokenStream,n,h;r.mustMatch(f.FONT_FACE_SYM),n=r.token().startLine,h=r.token().startCol,this._readWhitespace(),this.fire({type:"startfontface",line:n,col:h}),this._readDeclarations(!0),this.fire({type:"endfontface",line:n,col:h})},_viewport:function(){var r=this._tokenStream,n,h;r.mustMatch(f.VIEWPORT_SYM),n=r.token().startLine,h=r.token().startCol,this._readWhitespace(),this.fire({type:"startviewport",line:n,col:h}),this._readDeclarations(!0),this.fire({type:"endviewport",line:n,col:h})},_document:function(){var r=this._tokenStream,n,h=[],m="";for(r.mustMatch(f.DOCUMENT_SYM),n=r.token(),/^@-([^-]+)-/.test(n.value)&&(m=RegExp.$1),this._readWhitespace(),h.push(this._document_function());r.match(f.COMMA);)this._readWhitespace(),h.push(this._document_function());r.mustMatch(f.LBRACE),this._readWhitespace(),this.fire({type:"startdocument",functions:h,prefix:m,line:n.startLine,col:n.startCol});for(var _=!0;_;)switch(r.peek()){case f.PAGE_SYM:this._page();break;case f.FONT_FACE_SYM:this._font_face();break;case f.VIEWPORT_SYM:this._viewport();break;case f.MEDIA_SYM:this._media();break;case f.KEYFRAMES_SYM:this._keyframes();break;case f.DOCUMENT_SYM:this._document();break;default:_=!!this._ruleset()}r.mustMatch(f.RBRACE),n=r.token(),this._readWhitespace(),this.fire({type:"enddocument",functions:h,prefix:m,line:n.startLine,col:n.startCol})},_document_function:function(){var r=this._tokenStream,n;return r.match(f.URI)?(n=r.token().value,this._readWhitespace()):n=this._function(),n},_operator:function(r){var n=this._tokenStream,h=null;return(n.match([f.SLASH,f.COMMA])||r&&n.match([f.PLUS,f.STAR,f.MINUS]))&&(h=n.token(),this._readWhitespace()),h?x.fromToken(h):null},_combinator:function(){var r=this._tokenStream,n=null,h;return r.match([f.PLUS,f.GREATER,f.TILDE])&&(h=r.token(),n=new t(h.value,h.startLine,h.startCol),this._readWhitespace()),n},_unary_operator:function(){var r=this._tokenStream;return r.match([f.MINUS,f.PLUS])?r.token().value:null},_property:function(){var r=this._tokenStream,n=null,h=null,m="",_,R,M;if(r.peek()===f.STAR&&this.options.starHack&&(r.get(),_=r.token(),h=_.value,R=_.startLine,M=_.startCol),r.peek()===f.MINUS&&(r.get(),_=r.token(),m=_.value,R=_.startLine,M=_.startCol),r.match(f.IDENT))_=r.token(),m+=_.value,m.charAt(0)==="_"&&this.options.underscoreHack&&(h="_",m=m.substring(1)),n=new g(m,h,R||_.startLine,M||_.startCol),this._readWhitespace();else{var U=r.peek();U!==f.EOF&&U!==f.RBRACE&&this._unexpectedToken(r.LT(1))}return n},_ruleset:function(){var r=this._tokenStream,n,h;try{h=this._selectors_group()}catch(m){if(m instanceof o&&!this.options.strict){if(this.fire({type:"error",error:m,message:m.message,line:m.line,col:m.col}),n=r.advance([f.RBRACE]),n!==f.RBRACE)throw m}else throw m;return!0}return h&&(this.fire({type:"startrule",selectors:h,line:h[0].line,col:h[0].col}),this._readDeclarations(!0),this.fire({type:"endrule",selectors:h,line:h[0].line,col:h[0].col})),h},_selectors_group:function(){var r=this._tokenStream,n=[],h;if(h=this._selector(),h!==null)for(n.push(h);r.match(f.COMMA);)this._readWhitespace(),h=this._selector(),h!==null?n.push(h):this._unexpectedToken(r.LT(1));return n.length?n:null},_selector:function(){var r=this._tokenStream,n=[],h=null,m=null,_=null;if(h=this._simple_selector_sequence(),h===null)return null;n.push(h);do if(m=this._combinator(),m!==null)n.push(m),h=this._simple_selector_sequence(),h===null?this._unexpectedToken(r.LT(1)):n.push(h);else if(this._readWhitespace())_=new t(r.token().value,r.token().startLine,r.token().startCol),m=this._combinator(),h=this._simple_selector_sequence(),h===null?m!==null&&this._unexpectedToken(r.LT(1)):(m!==null?n.push(m):n.push(_),n.push(h));else break;while(!0);return new S(n,n[0].line,n[0].col)},_simple_selector_sequence:function(){var r=this._tokenStream,n=null,h=[],m="",_=[function(){return r.match(f.HASH)?new A(r.token().value,"id",r.token().startLine,r.token().startCol):null},this._class,this._attrib,this._pseudo,this._negation],R=0,M=_.length,U=null,$,Y;for($=r.LT(1).startLine,Y=r.LT(1).startCol,n=this._type_selector(),n||(n=this._universal()),n!==null&&(m+=n);r.peek()!==f.S;){for(;R<M&&U===null;)U=_[R++].call(this);if(U===null){if(m==="")return null;break}else R=0,h.push(U),m+=U.toString(),U=null}return m!==""?new T(n,h,m,$,Y):null},_type_selector:function(){var r=this._tokenStream,n=this._namespace_prefix(),h=this._element_name();return h?(n&&(h.text=n+h.text,h.col-=n.length),h):(n&&(r.unget(),n.length>1&&r.unget()),null)},_class:function(){var r=this._tokenStream,n;return r.match(f.DOT)?(r.mustMatch(f.IDENT),n=r.token(),new A("."+n.value,"class",n.startLine,n.startCol-1)):null},_element_name:function(){var r=this._tokenStream,n;return r.match(f.IDENT)?(n=r.token(),new A(n.value,"elementName",n.startLine,n.startCol)):null},_namespace_prefix:function(){var r=this._tokenStream,n="";return(r.LA(1)===f.PIPE||r.LA(2)===f.PIPE)&&(r.match([f.IDENT,f.STAR])&&(n+=r.token().value),r.mustMatch(f.PIPE),n+="|"),n.length?n:null},_universal:function(){var r=this._tokenStream,n="",h;return h=this._namespace_prefix(),h&&(n+=h),r.match(f.STAR)&&(n+="*"),n.length?n:null},_attrib:function(){var r=this._tokenStream,n=null,h,m;return r.match(f.LBRACKET)?(m=r.token(),n=m.value,n+=this._readWhitespace(),h=this._namespace_prefix(),h&&(n+=h),r.mustMatch(f.IDENT),n+=r.token().value,n+=this._readWhitespace(),r.match([f.PREFIXMATCH,f.SUFFIXMATCH,f.SUBSTRINGMATCH,f.EQUALS,f.INCLUDES,f.DASHMATCH])&&(n+=r.token().value,n+=this._readWhitespace(),r.mustMatch([f.IDENT,f.STRING]),n+=r.token().value,n+=this._readWhitespace()),r.mustMatch(f.RBRACKET),new A(n+"]","attribute",m.startLine,m.startCol)):null},_pseudo:function(){var r=this._tokenStream,n=null,h=":",m,_;if(r.match(f.COLON))if(r.match(f.COLON)&&(h+=":"),r.match(f.IDENT)?(n=r.token().value,m=r.token().startLine,_=r.token().startCol-h.length):r.peek()===f.FUNCTION&&(m=r.LT(1).startLine,_=r.LT(1).startCol-h.length,n=this._functional_pseudo()),n)n=new A(h+n,"pseudo",m,_);else{var R=r.LT(1).startLine,M=r.LT(0).startCol;throw new o("Expected a `FUNCTION` or `IDENT` after colon at line "+R+", col "+M+".",R,M)}return n},_functional_pseudo:function(){var r=this._tokenStream,n=null;return r.match(f.FUNCTION)&&(n=r.token().value,n+=this._readWhitespace(),n+=this._expression(),r.mustMatch(f.RPAREN),n+=")"),n},_expression:function(){for(var r=this._tokenStream,n="";r.match([f.PLUS,f.MINUS,f.DIMENSION,f.NUMBER,f.STRING,f.IDENT,f.LENGTH,f.FREQ,f.ANGLE,f.TIME,f.RESOLUTION,f.SLASH]);)n+=r.token().value,n+=this._readWhitespace();return n.length?n:null},_negation:function(){var r=this._tokenStream,n,h,m="",_,R=null;return r.match(f.NOT)&&(m=r.token().value,n=r.token().startLine,h=r.token().startCol,m+=this._readWhitespace(),_=this._negation_arg(),m+=_,m+=this._readWhitespace(),r.match(f.RPAREN),m+=r.token().value,R=new A(m,"not",n,h),R.args.push(_)),R},_negation_arg:function(){var r=this._tokenStream,n=[this._type_selector,this._universal,function(){return r.match(f.HASH)?new A(r.token().value,"id",r.token().startLine,r.token().startCol):null},this._class,this._attrib,this._pseudo],h=null,m=0,_=n.length,R,M,U;for(R=r.LT(1).startLine,M=r.LT(1).startCol;m<_&&h===null;)h=n[m].call(this),m++;return h===null&&this._unexpectedToken(r.LT(1)),h.type==="elementName"?U=new T(h,[],h.toString(),R,M):U=new T(null,[h],h.toString(),R,M),U},_declaration:function(){var r=this._tokenStream,n=null,h=null,m=null,_=null,R="";if(n=this._property(),n!==null){r.mustMatch(f.COLON),this._readWhitespace(),h=this._expr(),(!h||h.length===0)&&this._unexpectedToken(r.LT(1)),m=this._prio(),R=n.toString(),(this.options.starHack&&n.hack==="*"||this.options.underscoreHack&&n.hack==="_")&&(R=n.text);try{this._validateProperty(R,h)}catch(M){_=M}return this.fire({type:"property",property:n,value:h,important:m,line:n.line,col:n.col,invalid:_}),!0}else return!1},_prio:function(){var r=this._tokenStream,n=r.match(f.IMPORTANT_SYM);return this._readWhitespace(),n},_expr:function(r){var n=[],h=null,m=null;if(h=this._term(r),h!==null){n.push(h);do{if(m=this._operator(r),m&&n.push(m),h=this._term(r),h===null)break;n.push(h)}while(!0)}return n.length>0?new w(n,n[0].line,n[0].col):null},_term:function(r){var n=this._tokenStream,h=null,m=null,_=null,R=null,M,U,$;return h=this._unary_operator(),h!==null&&(U=n.token().startLine,$=n.token().startCol),n.peek()===f.IE_FUNCTION&&this.options.ieFilters?(m=this._ie_function(),h===null&&(U=n.token().startLine,$=n.token().startCol)):r&&n.match([f.LPAREN,f.LBRACE,f.LBRACKET])?(M=n.token(),_=M.endChar,m=M.value+this._expr(r).text,h===null&&(U=n.token().startLine,$=n.token().startCol),n.mustMatch(f.type(_)),m+=_,this._readWhitespace()):n.match([f.NUMBER,f.PERCENTAGE,f.LENGTH,f.ANGLE,f.TIME,f.FREQ,f.STRING,f.IDENT,f.URI,f.UNICODE_RANGE])?(m=n.token().value,h===null&&(U=n.token().startLine,$=n.token().startCol,R=x.fromToken(n.token())),this._readWhitespace()):(M=this._hexcolor(),M===null?(h===null&&(U=n.LT(1).startLine,$=n.LT(1).startCol),m===null&&(n.LA(3)===f.EQUALS&&this.options.ieFilters?m=this._ie_function():m=this._function())):(m=M.value,h===null&&(U=M.startLine,$=M.startCol))),R!==null?R:m!==null?new x(h!==null?h+m:m,U,$):null},_function:function(){var r=this._tokenStream,n=null,h=null,m;if(r.match(f.FUNCTION)){if(n=r.token().value,this._readWhitespace(),h=this._expr(!0),n+=h,this.options.ieFilters&&r.peek()===f.EQUALS)do for(this._readWhitespace()&&(n+=r.token().value),r.LA(0)===f.COMMA&&(n+=r.token().value),r.match(f.IDENT),n+=r.token().value,r.match(f.EQUALS),n+=r.token().value,m=r.peek();m!==f.COMMA&&m!==f.S&&m!==f.RPAREN;)r.get(),n+=r.token().value,m=r.peek();while(r.match([f.COMMA,f.S]));r.match(f.RPAREN),n+=")",this._readWhitespace()}return n},_ie_function:function(){var r=this._tokenStream,n=null,h;if(r.match([f.IE_FUNCTION,f.FUNCTION])){n=r.token().value;do for(this._readWhitespace()&&(n+=r.token().value),r.LA(0)===f.COMMA&&(n+=r.token().value),r.match(f.IDENT),n+=r.token().value,r.match(f.EQUALS),n+=r.token().value,h=r.peek();h!==f.COMMA&&h!==f.S&&h!==f.RPAREN;)r.get(),n+=r.token().value,h=r.peek();while(r.match([f.COMMA,f.S]));r.match(f.RPAREN),n+=")",this._readWhitespace()}return n},_hexcolor:function(){var r=this._tokenStream,n=null,h;if(r.match(f.HASH)){if(n=r.token(),h=n.value,!/#[a-f0-9]{3,6}/i.test(h))throw new o("Expected a hex color but found '"+h+"' at line "+n.startLine+", col "+n.startCol+".",n.startLine,n.startCol);this._readWhitespace()}return n},_keyframes:function(){var r=this._tokenStream,n,h,m,_="";for(r.mustMatch(f.KEYFRAMES_SYM),n=r.token(),/^@-([^-]+)-/.test(n.value)&&(_=RegExp.$1),this._readWhitespace(),m=this._keyframe_name(),this._readWhitespace(),r.mustMatch(f.LBRACE),this.fire({type:"startkeyframes",name:m,prefix:_,line:n.startLine,col:n.startCol}),this._readWhitespace(),h=r.peek();h===f.IDENT||h===f.PERCENTAGE;)this._keyframe_rule(),this._readWhitespace(),h=r.peek();this.fire({type:"endkeyframes",name:m,prefix:_,line:n.startLine,col:n.startCol}),this._readWhitespace(),r.mustMatch(f.RBRACE),this._readWhitespace()},_keyframe_name:function(){var r=this._tokenStream;return r.mustMatch([f.IDENT,f.STRING]),a.fromToken(r.token())},_keyframe_rule:function(){var r=this._key_list();this.fire({type:"startkeyframerule",keys:r,line:r[0].line,col:r[0].col}),this._readDeclarations(!0),this.fire({type:"endkeyframerule",keys:r,line:r[0].line,col:r[0].col})},_key_list:function(){var r=this._tokenStream,n=[];for(n.push(this._key()),this._readWhitespace();r.match(f.COMMA);)this._readWhitespace(),n.push(this._key()),this._readWhitespace();return n},_key:function(){var r=this._tokenStream,n;if(r.match(f.PERCENTAGE))return a.fromToken(r.token());if(r.match(f.IDENT)){if(n=r.token(),/from|to/i.test(n.value))return a.fromToken(n);r.unget()}this._unexpectedToken(r.LT(1))},_skipCruft:function(){for(;this._tokenStream.match([f.S,f.CDO,f.CDC]););},_readDeclarations:function(r,n){var h=this._tokenStream,m;this._readWhitespace(),r&&h.mustMatch(f.LBRACE),this._readWhitespace();try{for(;;){if(!(h.match(f.SEMICOLON)||n&&this._margin()))if(this._declaration()){if(!h.match(f.SEMICOLON))break}else break;this._readWhitespace()}h.mustMatch(f.RBRACE),this._readWhitespace()}catch(_){if(_ instanceof o&&!this.options.strict){if(this.fire({type:"error",error:_,message:_.message,line:_.line,col:_.col}),m=h.advance([f.SEMICOLON,f.RBRACE]),m===f.SEMICOLON)this._readDeclarations(!1,n);else if(m!==f.EOF&&m!==f.RBRACE)throw _}else throw _}},_readWhitespace:function(){for(var r=this._tokenStream,n="";r.match(f.S);)n+=r.token().value;return n},_unexpectedToken:function(r){throw new o("Unexpected token '"+r.value+"' at line "+r.startLine+", col "+r.startCol+".",r.startLine,r.startCol)},_verifyEnd:function(){this._tokenStream.LA(1)!==f.EOF&&this._unexpectedToken(this._tokenStream.LT(1))},_validateProperty:function(r,n){D.validate(r,n)},parse:function(r){this._tokenStream=new O(r,f),this._stylesheet()},parseStyleSheet:function(r){return this.parse(r)},parseMediaQuery:function(r){this._tokenStream=new O(r,f);var n=this._media_query();return 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o=[],a=Object.create(null);u.UNKNOWN=-1,u.unshift({name:"EOF"});for(var t=0,c=u.length;t<c;t++)if(o.push(u[t].name),u[u[t].name]=t,u[t].text)if(u[t].text instanceof Array)for(var d=0;d<u[t].text.length;d++)a[u[t].text[d]]=t;else a[u[t].text]=t;u.name=function(g){return o[g]},u.type=function(g){return a[g]||-1}})()},{}],19:[function(e,s,l){var u=e("./Matcher"),o=e("./Properties"),a=e("./ValidationTypes"),t=e("./ValidationError"),c=e("./PropertyValueIterator");s.exports={validate:function(d,g){var w=d.toString().toLowerCase(),x=new c(g),S=o[w],T;if(S){if(typeof S!="number"){if(a.isAny(x,"inherit | initial | unset")){if(x.hasNext())throw T=x.next(),new t("Expected end of value but found '"+T+"'.",T.line,T.col);return}this.singleProperty(S,x)}}else if(w.indexOf("-")!==0)throw new t("Unknown property '"+d+"'.",d.line,d.col)},singleProperty:function(d,g){var w=!1,x=g.value,S;if(w=u.parse(d).match(g),w){if(g.hasNext())throw S=g.next(),new t("Expected end of value but found '"+S+"'.",S.line,S.col)}else throw g.hasNext()&&!g.isFirst()?(S=g.peek(),new t("Expected end of value but found '"+S+"'.",S.line,S.col)):new t("Expected ("+a.describe(d)+") but found '"+x+"'.",x.line,x.col)}}},{"./Matcher":3,"./Properties":7,"./PropertyValueIterator":10,"./ValidationError":20,"./ValidationTypes":21}],20:[function(e,s,l){s.exports=u;function u(o,a,t){this.col=t,this.line=a,this.message=o}u.prototype=new Error},{}],21:[function(e,s,l){var u=s.exports,o=e("./Matcher");function a(t,c){Object.keys(c).forEach(function(d){t[d]=c[d]})}a(u,{isLiteral:function(t,c){var d=t.text.toString().toLowerCase(),g=c.split(" | "),w,x,S=!1;for(w=0,x=g.length;w<x&&!S;w++)g[w].charAt(0)==="<"?S=this.simple[g[w]](t):g[w].slice(-2)==="()"?S=t.type==="function"&&t.name===g[w].slice(0,-2):d===g[w].toLowerCase()&&(S=!0);return S},isSimple:function(t){return!!this.simple[t]},isComplex:function(t){return!!this.complex[t]},describe:function(t){return this.complex[t]instanceof o?this.complex[t].toString(0):t},isAny:function(t,c){var d=c.split(" | "),g,w,x=!1;for(g=0,w=d.length;g<w&&!x&&t.hasNext();g++)x=this.isType(t,d[g]);return x},isAnyOfGroup:function(t,c){var d=c.split(" || "),g,w,x=!1;for(g=0,w=d.length;g<w&&!x;g++)x=this.isType(t,d[g]);return x?d[g-1]:!1},isType:function(t,c){var d=t.peek(),g=!1;return c.charAt(0)!=="<"?(g=this.isLiteral(d,c),g&&t.next()):this.simple[c]?(g=this.simple[c](d),g&&t.next()):this.complex[c]instanceof o?g=this.complex[c].match(t):g=this.complex[c](t),g},simple:{__proto__:null,"<absolute-size>":"xx-small | x-small | small | medium | large | x-large | xx-large","<animateable-feature>":"scroll-position | contents | <animateable-feature-name>","<animateable-feature-name>":function(t){return this["<ident>"](t)&&!/^(unset|initial|inherit|will-change|auto|scroll-position|contents)$/i.test(t)},"<angle>":function(t){return t.type==="angle"},"<attachment>":"scroll | fixed | local","<attr>":"attr()","<basic-shape>":"inset() | circle() | ellipse() | polygon()","<bg-image>":"<image> | <gradient> | none","<border-style>":"none | hidden | dotted | dashed | solid | double | groove | ridge | inset | outset","<border-width>":"<length> | thin | medium | thick","<box>":"padding-box | border-box | content-box","<clip-source>":"<uri>","<color>":function(t){return t.type==="color"||String(t)==="transparent"||String(t)==="currentColor"},"<color-svg>":function(t){return t.type==="color"},"<content>":"content()","<content-sizing>":"fill-available | -moz-available | -webkit-fill-available | max-content | -moz-max-content | -webkit-max-content | min-content | -moz-min-content | -webkit-min-content | fit-content | -moz-fit-content | -webkit-fit-content","<feature-tag-value>":function(t){return t.type==="function"&&/^[A-Z0-9]{4}$/i.test(t)},"<filter-function>":"blur() | brightness() | contrast() | custom() | drop-shadow() | grayscale() | hue-rotate() | invert() | opacity() | saturate() | 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t.type==="function"&&/^(?:-(?:ms|moz|o|webkit)-)?(?:repeating-)?(?:radial-|linear-)?gradient/i.test(t)},"<icccolor>":"cielab() | cielch() | cielchab() | icc-color() | icc-named-color()","<ident>":function(t){return t.type==="identifier"||t.wasIdent},"<ident-not-generic-family>":function(t){return this["<ident>"](t)&&!this["<generic-family>"](t)},"<image>":"<uri>","<integer>":function(t){return t.type==="integer"},"<length>":function(t){return t.type==="function"&&/^(?:-(?:ms|moz|o|webkit)-)?calc/i.test(t)?!0:t.type==="length"||t.type==="number"||t.type==="integer"||String(t)==="0"},"<line>":function(t){return t.type==="integer"},"<line-height>":"<number> | <length> | <percentage> | normal","<margin-width>":"<length> | <percentage> | auto","<miterlimit>":function(t){return this["<number>"](t)&&t.value>=1},"<nonnegative-length-or-percentage>":function(t){return(this["<length>"](t)||this["<percentage>"](t))&&(String(t)==="0"||t.type==="function"||t.value>=0)},"<nonnegative-number-or-percentage>":function(t){return(this["<number>"](t)||this["<percentage>"](t))&&(String(t)==="0"||t.type==="function"||t.value>=0)},"<number>":function(t){return t.type==="number"||this["<integer>"](t)},"<opacity-value>":function(t){return this["<number>"](t)&&t.value>=0&&t.value<=1},"<padding-width>":"<nonnegative-length-or-percentage>","<percentage>":function(t){return t.type==="percentage"||String(t)==="0"},"<relative-size>":"smaller | larger","<shape>":"rect() | inset-rect()","<shape-box>":"<box> | margin-box","<single-animation-direction>":"normal | reverse | alternate | alternate-reverse","<single-animation-name>":function(t){return this["<ident>"](t)&&/^-?[a-z_][-a-z0-9_]+$/i.test(t)&&!/^(none|unset|initial|inherit)$/i.test(t)},"<string>":function(t){return t.type==="string"},"<time>":function(t){return t.type==="time"},"<uri>":function(t){return t.type==="uri"},"<width>":"<margin-width>"},complex:{__proto__:null,"<azimuth>":"<angle> | [ [ left-side | far-left | left | center-left | center | center-right | right | far-right | right-side ] || behind ] | leftwards | rightwards","<bg-position>":"<position>#","<bg-size>":"[ <length> | <percentage> | auto ]{1,2} | cover | contain","<blend-mode>":"normal | multiply | screen | overlay | darken | lighten | color-dodge | color-burn | hard-light | soft-light | difference | exclusion | hue | saturation | color | luminosity","<border-image-slice>":o.many([!0],o.cast("<nonnegative-number-or-percentage>"),o.cast("<nonnegative-number-or-percentage>"),o.cast("<nonnegative-number-or-percentage>"),o.cast("<nonnegative-number-or-percentage>"),"fill"),"<border-radius>":"<nonnegative-length-or-percentage>{1,4} [ / <nonnegative-length-or-percentage>{1,4} ]?","<box-shadow>":"none | 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tabular-nums ] || [ diagonal-fractions | stacked-fractions ] || ordinal || slashed-zero","<font-variant-east-asian>":"[ jis78 | jis83 | jis90 | jis04 | simplified | traditional ] || [ full-width | proportional-width ] || ruby","<paint>":"<paint-basic> | <uri> <paint-basic>?","<paint-basic>":"none | currentColor | <color-svg> <icccolor>?","<position>":"[ center | [ left | right ] [ <percentage> | <length> ]? ] && [ center | [ top | bottom ] [ <percentage> | <length> ]? ] | [ left | center | right | <percentage> | <length> ] [ top | center | bottom | <percentage> | <length> ] | [ left | center | right | top | bottom | <percentage> | <length> ]","<repeat-style>":"repeat-x | repeat-y | [ repeat | space | round | no-repeat ]{1,2}","<shadow>":o.many([!0],o.cast("<length>").braces(2,4),"inset","<color>"),"<text-decoration-color>":"<color>","<text-decoration-line>":"none | [ underline || overline || line-through || blink ]","<text-decoration-style>":"solid | double | dotted | dashed | wavy","<will-change>":"auto | <animateable-feature>#","<x-one-radius>":"[ <length> | <percentage> ]{1,2}"}}),Object.keys(u.simple).forEach(function(t){var c=u.simple[t];typeof c=="string"&&(u.simple[t]=function(d){return u.isLiteral(d,c)})}),Object.keys(u.complex).forEach(function(t){var c=u.complex[t];typeof c=="string"&&(u.complex[t]=o.parse(c))}),u.complex["<font-variant>"]=o.oror({expand:"<font-variant-ligatures>"},{expand:"<font-variant-alternates>"},"<font-variant-caps>",{expand:"<font-variant-numeric>"},{expand:"<font-variant-east-asian>"})},{"./Matcher":3}],22:[function(e,s,l){s.exports={Colors:e("./Colors"),Combinator:e("./Combinator"),Parser:e("./Parser"),PropertyName:e("./PropertyName"),PropertyValue:e("./PropertyValue"),PropertyValuePart:e("./PropertyValuePart"),Matcher:e("./Matcher"),MediaFeature:e("./MediaFeature"),MediaQuery:e("./MediaQuery"),Selector:e("./Selector"),SelectorPart:e("./SelectorPart"),SelectorSubPart:e("./SelectorSubPart"),Specificity:e("./Specificity"),TokenStream:e("./TokenStream"),Tokens:e("./Tokens"),ValidationError:e("./ValidationError")}},{"./Colors":1,"./Combinator":2,"./Matcher":3,"./MediaFeature":4,"./MediaQuery":5,"./Parser":6,"./PropertyName":8,"./PropertyValue":9,"./PropertyValuePart":11,"./Selector":13,"./SelectorPart":14,"./SelectorSubPart":15,"./Specificity":16,"./TokenStream":17,"./Tokens":18,"./ValidationError":20}],23:[function(e,s,l){s.exports=u;function u(){this._listeners=Object.create(null)}u.prototype={constructor:u,addListener:function(o,a){this._listeners[o]||(this._listeners[o]=[]),this._listeners[o].push(a)},fire:function(o){if(typeof o=="string"&&(o={type:o}),typeof o.target<"u"&&(o.target=this),typeof o.type>"u")throw new Error("Event object missing 'type' property.");if(this._listeners[o.type])for(var a=this._listeners[o.type].concat(),t=0,c=a.length;t<c;t++)a[t].call(this,o)},removeListener:function(o,a){if(this._listeners[o]){for(var t=this._listeners[o],c=0,d=t.length;c<d;c++)if(t[c]===a){t.splice(c,1);break}}}}},{}],24:[function(e,s,l){s.exports=u;function u(o){this._input=o.replace(/(\r\n?|\n)/g,`
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RegExp&&o.test(a)&&(t=this.readCount(RegExp.lastMatch.length)),t},readCount:function(o){for(var a="";o--;)a+=this.read();return a}}},{}],25:[function(e,s,l){s.exports=u;function u(o,a,t){Error.call(this),this.name=this.constructor.name,this.col=t,this.line=a,this.message=o}u.prototype=Object.create(Error.prototype),u.prototype.constructor=u},{}],26:[function(e,s,l){s.exports=u;function u(o,a,t,c){this.col=t,this.line=a,this.text=o,this.type=c}u.fromToken=function(o){return new u(o.value,o.startLine,o.startCol)},u.prototype={constructor:u,valueOf:function(){return this.toString()},toString:function(){return this.text}}},{}],27:[function(e,s,l){s.exports=a;var u=e("./StringReader"),o=e("./SyntaxError");function a(t,c){this._reader=new u(t?t.toString():""),this._token=null,this._tokenData=c,this._lt=[],this._ltIndex=0,this._ltIndexCache=[]}a.createTokenData=function(t){var c=[],d=Object.create(null),g=t.concat([]),w=0,x=g.length+1;for(g.UNKNOWN=-1,g.unshift({name:"EOF"});w<x;w++)c.push(g[w].name),g[g[w].name]=w,g[w].text&&(d[g[w].text]=w);return g.name=function(S){return c[S]},g.type=function(S){return d[S]},g},a.prototype={constructor:a,match:function(t,c){t instanceof Array||(t=[t]);for(var d=this.get(c),g=0,w=t.length;g<w;)if(d===t[g++])return!0;return this.unget(),!1},mustMatch:function(t){var c;if(t instanceof Array||(t=[t]),!this.match.apply(this,arguments))throw c=this.LT(1),new o("Expected "+this._tokenData[t[0]].name+" at line "+c.startLine+", col "+c.startCol+".",c.startLine,c.startCol)},advance:function(t,c){for(;this.LA(0)!==0&&!this.match(t,c);)this.get();return this.LA(0)},get:function(t){var c=this._tokenData,d=0,g,w;if(this._lt.length&&this._ltIndex>=0&&this._ltIndex<this._lt.length){for(d++,this._token=this._lt[this._ltIndex++],w=c[this._token.type];typeof 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Consider using a grid system instead.",s)})}}),p.addRule({id:"font-faces",name:"Don't use too many web fonts",desc:"Too many different web fonts in the same stylesheet.",url:"https://github.com/CSSLint/csslint/wiki/Don%27t-use-too-many-web-fonts",browsers:"All",init:function(i,e){var s=this,l=0;i.addListener("startfontface",function(u){e.isIgnored(u.line)||l++}),i.addListener("endstylesheet",function(){l>5&&e.rollupWarn("Too many @font-face declarations ("+l+").",s)})}}),p.addRule({id:"font-sizes",name:"Disallow too many font sizes",desc:"Checks the number of font-size declarations.",url:"https://github.com/CSSLint/csslint/wiki/Don%27t-use-too-many-font-size-declarations",browsers:"All",init:function(i,e){var s=this,l=0;i.addListener("property",function(u){e.isIgnored(u.property.line)||u.property.toString()==="font-size"&&l++}),i.addListener("endstylesheet",function(){e.stat("font-sizes",l),l>=10&&e.rollupWarn("Too many font-size declarations ("+l+"), abstraction needed.",s)})}}),p.addRule({id:"gradients",name:"Require all gradient definitions",desc:"When using a vendor-prefixed gradient, make sure to use them all.",url:"https://github.com/CSSLint/csslint/wiki/Require-all-gradient-definitions",browsers:"All",init:function(i,e){var s=this,l;i.addListener("startrule",function(){l={moz:0,webkit:0,oldWebkit:0,o:0}}),i.addListener("property",function(u){/\-(moz|o|webkit)(?:\-(?:linear|radial))\-gradient/i.test(u.value)?l[RegExp.$1]=1:/\-webkit\-gradient/i.test(u.value)&&(l.oldWebkit=1)}),i.addListener("endrule",function(u){var o=[];l.moz||o.push("Firefox 3.6+"),l.webkit||o.push("Webkit (Safari 5+, Chrome)"),l.oldWebkit||o.push("Old Webkit (Safari 4+, Chrome)"),l.o||o.push("Opera 11.1+"),o.length&&o.length<4&&e.report("Missing vendor-prefixed CSS gradients for "+o.join(", ")+".",u.selectors[0].line,u.selectors[0].col,s)})}}),p.addRule({id:"ids",name:"Disallow IDs in selectors",desc:"Selectors should not contain IDs.",url:"https://github.com/CSSLint/csslint/wiki/Disallow-IDs-in-selectors",browsers:"All",init:function(i,e){var s=this;i.addListener("startrule",function(l){var u=l.selectors,o,a,t,c,d,g,w;for(d=0;d<u.length;d++){for(o=u[d],c=0,g=0;g<o.parts.length;g++)if(a=o.parts[g],a.type===i.SELECTOR_PART_TYPE)for(w=0;w<a.modifiers.length;w++)t=a.modifiers[w],t.type==="id"&&c++;c===1?e.report("Don't use IDs in selectors.",o.line,o.col,s):c>1&&e.report(c+" IDs in the selector, really?",o.line,o.col,s)}})}}),p.addRule({id:"import-ie-limit",name:"@import limit on IE6-IE9",desc:"IE6-9 supports up to 31 @import per stylesheet",browsers:"IE6, IE7, IE8, IE9",init:function(i,e){var s=this,l=31,u=0;function o(){u=0}i.addListener("startpage",o),i.addListener("import",function(){u++}),i.addListener("endstylesheet",function(){u>l&&e.rollupError("Too many @import rules ("+u+"). 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t=a.property.text,c=t.toLowerCase().replace(/^-.*?-/,"");l.push(c)}),i.addListener("endrule",o),i.addListener("endfontface",o),i.addListener("endpage",o),i.addListener("endpagemargin",o),i.addListener("endkeyframerule",o),i.addListener("endviewport",o)}}),p.addRule({id:"outline-none",name:"Disallow outline: none",desc:"Use of outline: none or outline: 0 should be limited to :focus rules.",url:"https://github.com/CSSLint/csslint/wiki/Disallow-outline%3Anone",browsers:"All",tags:["Accessibility"],init:function(i,e){var s=this,l;function u(a){a.selectors?l={line:a.line,col:a.col,selectors:a.selectors,propCount:0,outline:!1}:l=null}function o(){l&&l.outline&&(l.selectors.toString().toLowerCase().indexOf(":focus")===-1?e.report("Outlines should only be modified using :focus.",l.line,l.col,s):l.propCount===1&&e.report("Outlines shouldn't be hidden unless other visual changes are 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u=l.selectors,o,a,t,c,d,g;for(c=0;c<u.length;c++)for(o=u[c],d=0;d<o.parts.length;d++)if(a=o.parts[d],a.type===i.SELECTOR_PART_TYPE)for(g=0;g<a.modifiers.length;g++)t=a.modifiers[g],t.type==="attribute"&&/([~\|\^\$\*]=)/.test(t)&&e.report("Attribute selectors with "+RegExp.$1+" are slow!",t.line,t.col,s)})}}),p.addRule({id:"rules-count",name:"Rules Count",desc:"Track how many rules there are.",browsers:"All",init:function(i,e){var s=0;i.addListener("startrule",function(){s++}),i.addListener("endstylesheet",function(){e.stat("rule-count",s)})}}),p.addRule({id:"selector-max-approaching",name:"Warn when approaching the 4095 selector limit for IE",desc:"Will warn when selector count is >= 3800 selectors.",browsers:"IE",init:function(i,e){var s=this,l=0;i.addListener("startrule",function(u){l+=u.selectors.length}),i.addListener("endstylesheet",function(){l>=3800&&e.report("You have "+l+" selectors. 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csslint: No errors in `+e+".";u=`

csslint: There `,l.length===1?u+="is 1 problem":u+="are "+l.length+" problems",u+=" in "+e+".";var o=e.lastIndexOf("/"),a=e;return o===-1&&(o=e.lastIndexOf("\\")),o>-1&&(a=e.substring(o+1)),p.Util.forEach(l,function(t,c){u=u+`

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`+(c+1)+": "+t.type+" at line "+t.line+", col "+t.col,u+=`
`+t.message,u+=`
`+t.evidence)}),u}}),p}();F.exports.CSSLint=P});ace.define("ace/mode/css_worker",[],function(E,I,F){var P=E("../lib/oop"),L=E("../lib/lang"),y=E("../worker/mirror").Mirror,b=E("./css/csslint").CSSLint,p=I.Worker=function(k){y.call(this,k),this.setTimeout(400),this.ruleset=null,this.setDisabledRules("ids|order-alphabetical"),this.setInfoRules("adjoining-classes|zero-units|gradients|box-model|import|outline-none|vendor-prefix")};P.inherits(p,y),function(){this.setInfoRules=function(k){typeof k=="string"&&(k=k.split("|")),this.infoRules=L.arrayToMap(k),this.doc.getValue()&&this.deferredUpdate.schedule(100)},this.setDisabledRules=function(k){if(!k)this.ruleset=null;else{typeof k=="string"&&(k=k.split("|"));var i={};b.getRules().forEach(function(e){i[e.id]=!0}),k.forEach(function(e){delete i[e]}),this.ruleset=i}this.doc.getValue()&&this.deferredUpdate.schedule(100)},this.onUpdate=function(){var k=this.doc.getValue();if(!k)return this.sender.emit("annotate",[]);var i=this.infoRules,e=b.verify(k,this.ruleset);this.sender.emit("annotate",e.messages.map(function(s){return{row:s.line-1,column:s.col-1,text:s.message,type:i[s.rule.id]?"info":s.type,rule:s.rule.name}}))}}.call(p.prototype)});const q=V({__proto__:null,default:j},[j]);export{q as w};