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t=this.parseLiteral(a.value),t.regex={pattern:a.pattern,flags:a.flags},t;case D.num:case D.string:return this.parseLiteral(this.value);case D._null:case D._true:case D._false:return t=this.startNode(),t.value=this.type===D._null?null:this.type===D._true,t.raw=this.type.keyword,this.next(),this.finishNode(t,"Literal");case D.parenL:return this.parseParenAndDistinguishExpression(n);case D.bracketL:return t=this.startNode(),this.next(),t.elements=this.parseExprList(D.bracketR,!0,!0,e),this.finishNode(t,"ArrayExpression");case D.braceL:return this.parseObj(!1,e);case D._function:return t=this.startNode(),this.next(),this.parseFunction(t,!1);case D._class:return this.parseClass(this.startNode(),!1);case D._new:return this.parseNew();case D.backQuote:return this.parseTemplate();default:this.unexpected()}},X.parseLiteral=function(e){var t=this.startNode();return 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o},X.parseIdent=function(e){var t=this.startNode();return e&&"never"==this.options.allowReserved&&(e=!1),this.type===D.name?(!e&&(this.strict?this.reservedWordsStrict:this.reservedWords).test(this.value)&&(this.options.ecmaVersion>=6||this.input.slice(this.start,this.end).indexOf("\\")==-1)&&this.raiseRecoverable(this.start,"The keyword '"+this.value+"' is reserved"),!e&&this.inGenerator&&"yield"===this.value&&this.raiseRecoverable(this.start,"Can not use 'yield' as identifier inside a generator"),t.name=this.value):e&&this.type.keyword?t.name=this.type.keyword:this.unexpected(),this.next(),this.finishNode(t,"Identifier")},X.parseYield=function(){var e=this.startNode();return this.next(),this.type==D.semi||this.canInsertSemicolon()||this.type!=D.star&&!this.type.startsExpr?(e.delegate=!1,e.argument=null):(e.delegate=this.eat(D.star),e.argument=this.parseMaybeAssign()),this.finishNode(e,"YieldExpression")};var J=U.prototype;J.raise=function(e,t){var n=c(this.input,e);t+=" 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e.readTmplToken()}),f_expr:new ee("function",!0)},ne=U.prototype;ne.initialContext=function(){return[te.b_stat]},ne.braceIsBlock=function(e){if(e===D.colon){var t=this.curContext();if(t===te.b_stat||t===te.b_expr)return!t.isExpr}return e===D._return?L.test(this.input.slice(this.lastTokEnd,this.start)):e===D._else||e===D.semi||e===D.eof||e===D.parenR||(e==D.braceL?this.curContext()===te.b_stat:!this.exprAllowed)},ne.updateContext=function(e){var t,n=this.type;n.keyword&&e==D.dot?this.exprAllowed=!1:(t=n.updateContext)?t.call(this,e):this.exprAllowed=n.beforeExpr},D.parenR.updateContext=D.braceR.updateContext=function(){if(1==this.context.length)return void(this.exprAllowed=!0);var e=this.context.pop();e===te.b_stat&&this.curContext()===te.f_expr?(this.context.pop(),this.exprAllowed=!1):e===te.b_tmpl?this.exprAllowed=!0:this.exprAllowed=!e.isExpr},D.braceL.updateContext=function(e){this.context.push(this.braceIsBlock(e)?te.b_stat:te.b_expr),this.exprAllowed=!0},D.dollarBraceL.updateContext=function(){this.context.push(te.b_tmpl),this.exprAllowed=!0},D.parenL.updateContext=function(e){var t=e===D._if||e===D._for||e===D._with||e===D._while;this.context.push(t?te.p_stat:te.p_expr),this.exprAllowed=!0},D.incDec.updateContext=function(){},D._function.updateContext=function(e){e.beforeExpr&&e!==D.semi&&e!==D._else&&(e!==D.colon&&e!==D.braceL||this.curContext()!==te.b_stat)&&this.context.push(te.f_expr),this.exprAllowed=!1},D.backQuote.updateContext=function(){this.curContext()===te.q_tmpl?this.context.pop():this.context.push(te.q_tmpl),this.exprAllowed=!1};var re=function(e){this.type=e.type,this.value=e.value,this.start=e.start,this.end=e.end,e.options.locations&&(this.loc=new I(e,e.startLoc,e.endLoc)),e.options.ranges&&(this.range=[e.start,e.end])},ie=U.prototype,oe="object"==typeof Packages&&"[object JavaPackage]"==Object.prototype.toString.call(Packages);ie.next=function(){this.options.onToken&&this.options.onToken(new re(this)),this.lastTokEnd=this.end,this.lastTokStart=this.start,this.lastTokEndLoc=this.endLoc,this.lastTokStartLoc=this.startLoc,this.nextToken()},ie.getToken=function(){return this.next(),new re(this)},"undefined"!=typeof Symbol&&(ie[Symbol.iterator]=function(){var e=this;return{next:function(){var t=e.getToken();return{done:t.type===D.eof,value:t}}}}),ie.setStrict=function(e){var t=this;if(this.strict=e,this.type===D.num||this.type===D.string){if(this.pos=this.start,this.options.locations)for(;this.pos<this.lineStart;)t.lineStart=t.input.lastIndexOf("\n",t.lineStart-2)+1,--t.curLine;this.nextToken()}},ie.curContext=function(){return this.context[this.context.length-1]},ie.nextToken=function(){var e=this.curContext();return e&&e.preserveSpace||this.skipSpace(),this.start=this.pos,this.options.locations&&(this.startLoc=this.curPosition()),this.pos>=this.input.length?this.finishToken(D.eof):e.override?e.override(this):void this.readToken(this.fullCharCodeAtPos())},ie.readToken=function(e){return n(e,this.options.ecmaVersion>=6)||92===e?this.readWord():this.getTokenFromCode(e)},ie.fullCharCodeAtPos=function(){var e=this.input.charCodeAt(this.pos);if(e<=55295||e>=57344)return e;var t=this.input.charCodeAt(this.pos+1);return(e<<10)+t-56613888},ie.skipBlockComment=function(){var e=this,t=this.options.onComment&&this.curPosition(),n=this.pos,r=this.input.indexOf("*/",this.pos+=2);if(r===-1&&this.raise(this.pos-2,"Unterminated comment"),this.pos=r+2,this.options.locations){R.lastIndex=n;for(var i;(i=R.exec(this.input))&&i.index<this.pos;)++e.curLine,e.lineStart=i.index+i[0].length}this.options.onComment&&this.options.onComment(!0,this.input.slice(n+2,r),n,this.pos,t,this.curPosition())},ie.skipLineComment=function(e){for(var t=this,n=this.pos,r=this.options.onComment&&this.curPosition(),i=this.input.charCodeAt(this.pos+=e);this.pos<this.input.length&&10!==i&&13!==i&&8232!==i&&8233!==i;)++t.pos,i=t.input.charCodeAt(t.pos);this.options.onComment&&this.options.onComment(!1,this.input.slice(n+e,this.pos),n,this.pos,r,this.curPosition())},ie.skipSpace=function(){var e=this;e:for(;this.pos<this.input.length;){var t=e.input.charCodeAt(e.pos);switch(t){case 32:case 160:++e.pos;break;case 13:10===e.input.charCodeAt(e.pos+1)&&++e.pos;case 10:case 8232:case 8233:++e.pos,e.options.locations&&(++e.curLine,e.lineStart=e.pos);break;case 47:switch(e.input.charCodeAt(e.pos+1)){case 42:e.skipBlockComment();break;case 47:e.skipLineComment(2);break;default:break e}break;default:if(!(t>8&&t<14||t>=5760&&N.test(String.fromCharCode(t))))break e;++e.pos}}},ie.finishToken=function(e,t){this.end=this.pos,this.options.locations&&(this.endLoc=this.curPosition());var n=this.type;this.type=e,this.value=t,this.updateContext(n)},ie.readToken_dot=function(){var e=this.input.charCodeAt(this.pos+1);if(e>=48&&e<=57)return this.readNumber(!0);var t=this.input.charCodeAt(this.pos+2);return this.options.ecmaVersion>=6&&46===e&&46===t?(this.pos+=3,this.finishToken(D.ellipsis)):(++this.pos,this.finishToken(D.dot))},ie.readToken_slash=function(){var e=this.input.charCodeAt(this.pos+1);return this.exprAllowed?(++this.pos,this.readRegexp()):61===e?this.finishOp(D.assign,2):this.finishOp(D.slash,1)},ie.readToken_mult_modulo_exp=function(e){var t=this.input.charCodeAt(this.pos+1),n=1,r=42===e?D.star:D.modulo;return this.options.ecmaVersion>=7&&42===t&&(++n,r=D.starstar,t=this.input.charCodeAt(this.pos+2)),61===t?this.finishOp(D.assign,n+1):this.finishOp(r,n)},ie.readToken_pipe_amp=function(e){var t=this.input.charCodeAt(this.pos+1);return t===e?this.finishOp(124===e?D.logicalOR:D.logicalAND,2):61===t?this.finishOp(D.assign,2):this.finishOp(124===e?D.bitwiseOR:D.bitwiseAND,1)},ie.readToken_caret=function(){var e=this.input.charCodeAt(this.pos+1);return 61===e?this.finishOp(D.assign,2):this.finishOp(D.bitwiseXOR,1)},ie.readToken_plus_min=function(e){var t=this.input.charCodeAt(this.pos+1);return t===e?45==t&&62==this.input.charCodeAt(this.pos+2)&&L.test(this.input.slice(this.lastTokEnd,this.pos))?(this.skipLineComment(3),this.skipSpace(),this.nextToken()):this.finishOp(D.incDec,2):61===t?this.finishOp(D.assign,2):this.finishOp(D.plusMin,1)},ie.readToken_lt_gt=function(e){var t=this.input.charCodeAt(this.pos+1),n=1;return t===e?(n=62===e&&62===this.input.charCodeAt(this.pos+2)?3:2,61===this.input.charCodeAt(this.pos+n)?this.finishOp(D.assign,n+1):this.finishOp(D.bitShift,n)):33==t&&60==e&&45==this.input.charCodeAt(this.pos+2)&&45==this.input.charCodeAt(this.pos+3)?(this.inModule&&this.unexpected(),this.skipLineComment(4),this.skipSpace(),this.nextToken()):(61===t&&(n=2),this.finishOp(D.relational,n))},ie.readToken_eq_excl=function(e){var t=this.input.charCodeAt(this.pos+1);return 61===t?this.finishOp(D.equality,61===this.input.charCodeAt(this.pos+2)?3:2):61===e&&62===t&&this.options.ecmaVersion>=6?(this.pos+=2,this.finishToken(D.arrow)):this.finishOp(61===e?D.eq:D.prefix,1)},ie.getTokenFromCode=function(e){switch(e){case 46:return this.readToken_dot();case 40:return++this.pos,this.finishToken(D.parenL);case 41:return++this.pos,this.finishToken(D.parenR);case 59:return++this.pos,this.finishToken(D.semi);case 44:return++this.pos,this.finishToken(D.comma);case 91:return++this.pos,this.finishToken(D.bracketL);case 93:return++this.pos,this.finishToken(D.bracketR);case 123:return++this.pos,this.finishToken(D.braceL);case 125:return++this.pos,this.finishToken(D.braceR);case 58:return++this.pos,this.finishToken(D.colon);case 63:return++this.pos,this.finishToken(D.question);case 96:if(this.options.ecmaVersion<6)break;return++this.pos,this.finishToken(D.backQuote);case 48:var t=this.input.charCodeAt(this.pos+1);if(120===t||88===t)return this.readRadixNumber(16);if(this.options.ecmaVersion>=6){if(111===t||79===t)return this.readRadixNumber(8);if(98===t||66===t)return this.readRadixNumber(2)}case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:return this.readNumber(!1);case 34:case 39:return this.readString(e);case 47:return this.readToken_slash();case 37:case 42:return this.readToken_mult_modulo_exp(e);case 124:case 38:return this.readToken_pipe_amp(e);case 94:return this.readToken_caret();case 43:case 45:return this.readToken_plus_min(e);case 60:case 62:return this.readToken_lt_gt(e);case 61:case 33:return this.readToken_eq_excl(e);case 126:return this.finishOp(D.prefix,1)}this.raise(this.pos,"Unexpected character '"+m(e)+"'")},ie.finishOp=function(e,t){var n=this.input.slice(this.pos,this.pos+t);return this.pos+=t,this.finishToken(e,n)};var se=!!d("","u");ie.readRegexp=function(){for(var e,t,n=this,r=this.pos;;){n.pos>=n.input.length&&n.raise(r,"Unterminated regular expression");var i=n.input.charAt(n.pos);if(L.test(i)&&n.raise(r,"Unterminated regular expression"),e)e=!1;else{if("["===i)t=!0;else if("]"===i&&t)t=!1;else if("/"===i&&!t)break;e="\\"===i}++n.pos}var o=this.input.slice(r,this.pos);++this.pos;var s=this.readWord1(),a=o,u="";if(s){var c=/^[gim]*$/;this.options.ecmaVersion>=6&&(c=/^[gimuy]*$/),c.test(s)||this.raise(r,"Invalid regular expression flag"),s.indexOf("u")>=0&&(se?u="u":(a=a.replace(/\\u\{([0-9a-fA-F]+)\}/g,function(e,t,i){return t=Number("0x"+t),t>1114111&&n.raise(r+i+3,"Code point out of bounds"),"x"}),a=a.replace(/\\u([a-fA-F0-9]{4})|[\uD800-\uDBFF][\uDC00-\uDFFF]/g,"x"),u=u.replace("u","")))}var l=null;return oe||(d(a,u,r,this),l=d(o,s)),this.finishToken(D.regexp,{pattern:o,flags:s,value:l})},ie.readInt=function(e,t){for(var n=this,r=this.pos,i=0,o=0,s=null==t?1/0:t;o<s;++o){var a,u=n.input.charCodeAt(n.pos);if(a=u>=97?u-97+10:u>=65?u-65+10:u>=48&&u<=57?u-48:1/0,a>=e)break;++n.pos,i=i*e+a}return this.pos===r||null!=t&&this.pos-r!==t?null:i},ie.readRadixNumber=function(e){this.pos+=2;var t=this.readInt(e);return null==t&&this.raise(this.start+2,"Expected number in radix "+e),n(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number"),this.finishToken(D.num,t)},ie.readNumber=function(e){var t=this.pos,r=!1,i=48===this.input.charCodeAt(this.pos);e||null!==this.readInt(10)||this.raise(t,"Invalid number");var o=this.input.charCodeAt(this.pos);46===o&&(++this.pos,this.readInt(10),r=!0,o=this.input.charCodeAt(this.pos)),69!==o&&101!==o||(o=this.input.charCodeAt(++this.pos),43!==o&&45!==o||++this.pos,null===this.readInt(10)&&this.raise(t,"Invalid number"),r=!0),n(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number");var s,a=this.input.slice(t,this.pos);return r?s=parseFloat(a):i&&1!==a.length?/[89]/.test(a)||this.strict?this.raise(t,"Invalid number"):s=parseInt(a,8):s=parseInt(a,10),this.finishToken(D.num,s)},ie.readCodePoint=function(){var e,t=this.input.charCodeAt(this.pos);if(123===t){this.options.ecmaVersion<6&&this.unexpected();var n=++this.pos;e=this.readHexChar(this.input.indexOf("}",this.pos)-this.pos),++this.pos,e>1114111&&this.raise(n,"Code point out of bounds")}else e=this.readHexChar(4);return e},ie.readString=function(e){for(var t=this,n="",r=++this.pos;;){t.pos>=t.input.length&&t.raise(t.start,"Unterminated string constant");var i=t.input.charCodeAt(t.pos);if(i===e)break;92===i?(n+=t.input.slice(r,t.pos),n+=t.readEscapedChar(!1),r=t.pos):(s(i)&&t.raise(t.start,"Unterminated string constant"),++t.pos)}return n+=this.input.slice(r,this.pos++),this.finishToken(D.string,n)},ie.readTmplToken=function(){for(var e=this,t="",n=this.pos;;){e.pos>=e.input.length&&e.raise(e.start,"Unterminated template");var r=e.input.charCodeAt(e.pos);if(96===r||36===r&&123===e.input.charCodeAt(e.pos+1))return e.pos===e.start&&e.type===D.template?36===r?(e.pos+=2,e.finishToken(D.dollarBraceL)):(++e.pos,e.finishToken(D.backQuote)):(t+=e.input.slice(n,e.pos),e.finishToken(D.template,t));if(92===r)t+=e.input.slice(n,e.pos),t+=e.readEscapedChar(!0),n=e.pos;else if(s(r)){switch(t+=e.input.slice(n,e.pos),++e.pos,r){case 13:10===e.input.charCodeAt(e.pos)&&++e.pos;case 10:t+="\n";break;default:t+=String.fromCharCode(r)}e.options.locations&&(++e.curLine,e.lineStart=e.pos),n=e.pos}else++e.pos}},ie.readEscapedChar=function(e){var t=this.input.charCodeAt(++this.pos);switch(++this.pos,t){case 110:return"\n";case 114:return"\r";case 120:return String.fromCharCode(this.readHexChar(2));case 117:return m(this.readCodePoint());case 116:return"\t";case 98:return"\b";case 118:return"\v";case 102:return"\f";case 13:10===this.input.charCodeAt(this.pos)&&++this.pos;case 10:return this.options.locations&&(this.lineStart=this.pos,++this.curLine),"";default:if(t>=48&&t<=55){var n=this.input.substr(this.pos-1,3).match(/^[0-7]+/)[0],r=parseInt(n,8);return r>255&&(n=n.slice(0,-1),r=parseInt(n,8)),"0"!==n&&(this.strict||e)&&this.raise(this.pos-2,"Octal literal in strict mode"),this.pos+=n.length-1,String.fromCharCode(r)}return String.fromCharCode(t)}},ie.readHexChar=function(e){var t=this.pos,n=this.readInt(16,e);return null===n&&this.raise(t,"Bad character escape sequence"),n},ie.readWord1=function(){var e=this;this.containsEsc=!1;for(var t="",i=!0,o=this.pos,s=this.options.ecmaVersion>=6;this.pos<this.input.length;){var a=e.fullCharCodeAtPos();if(r(a,s))e.pos+=a<=65535?1:2;else{if(92!==a)break;e.containsEsc=!0,t+=e.input.slice(o,e.pos);var u=e.pos;117!=e.input.charCodeAt(++e.pos)&&e.raise(e.pos,"Expecting Unicode escape sequence \\uXXXX"),++e.pos;var c=e.readCodePoint();(i?n:r)(c,s)||e.raise(u,"Invalid Unicode escape"),t+=m(c),o=e.pos}i=!1}return t+this.input.slice(o,this.pos)},ie.readWord=function(){var e=this.readWord1(),t=D.name;return(this.options.ecmaVersion>=6||!this.containsEsc)&&this.keywords.test(e)&&(t=B[e]),this.finishToken(t,e)};var ae="3.3.0";e.version=ae,e.parse=g,e.parseExpressionAt=v,e.tokenizer=y,e.Parser=U,e.plugins=V,e.defaultOptions=j,e.Position=P,e.SourceLocation=I,e.getLineInfo=c,e.Node=Q,e.TokenType=T,e.tokTypes=D,e.TokContext=ee,e.tokContexts=te,e.isIdentifierChar=r,e.isIdentifierStart=n,e.Token=re,e.isNewLine=s,e.lineBreak=L,e.lineBreakG=R,Object.defineProperty(e,"__esModule",{value:!0})})},{}],3:[function(e,t,n){!function(e,r){"object"==typeof n&&"undefined"!=typeof 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0===c?u:c>0?n-u>1?r(u,n,i,o,s,a):a==t.LEAST_UPPER_BOUND?n<o.length?n:-1:u:u-e>1?r(e,u,i,o,s,a):a==t.LEAST_UPPER_BOUND?u:e<0?-1:e}t.GREATEST_LOWER_BOUND=1,t.LEAST_UPPER_BOUND=2,t.search=function(e,n,i,o){if(0===n.length)return-1;var s=r(-1,n.length,e,n,i,o||t.GREATEST_LOWER_BOUND);if(s<0)return-1;for(;s-1>=0&&0===i(n[s],n[s-1],!0);)--s;return s}})},{amdefine:4}],79:[function(e,t,n){if("function"!=typeof r)var r=e("amdefine")(t,e);r(function(e,t,n){function r(e,t){var n=e.generatedLine,r=t.generatedLine,i=e.generatedColumn,s=t.generatedColumn;return r>n||r==n&&s>=i||o.compareByGeneratedPositionsInflated(e,t)<=0}function i(){this._array=[],this._sorted=!0,this._last={generatedLine:-1,generatedColumn:0}}var o=e("./util");i.prototype.unsortedForEach=function(e,t){this._array.forEach(e,t)},i.prototype.add=function(e){r(this._last,e)?(this._last=e,this._array.push(e)):(this._sorted=!1,this._array.push(e))},i.prototype.toArray=function(){return this._sorted||(this._array.sort(o.compareByGeneratedPositionsInflated),this._sorted=!0),this._array},t.MappingList=i})},{"./util":84,amdefine:4}],80:[function(e,t,n){if("function"!=typeof r)var r=e("amdefine")(t,e);r(function(e,t,n){function r(e,t,n){var r=e[t];e[t]=e[n],e[n]=r}function i(e,t){return Math.round(e+Math.random()*(t-e))}function o(e,t,n,s){if(n<s){var a=i(n,s),u=n-1;r(e,a,s);for(var c=e[s],l=n;l<s;l++)t(e[l],c)<=0&&(u+=1,r(e,u,l));r(e,u+1,l);var p=u+1;o(e,t,n,p-1),o(e,t,p+1,s)}}t.quickSort=function(e,t){o(e,t,0,e.length-1)}})},{amdefine:4}],81:[function(e,t,n){if("function"!=typeof r)var r=e("amdefine")(t,e);r(function(e,t,n){function r(e){var t=e;return"string"==typeof e&&(t=JSON.parse(e.replace(/^\)\]\}'/,""))),null!=t.sections?new s(t):new i(t)}function i(e){var t=e;"string"==typeof e&&(t=JSON.parse(e.replace(/^\)\]\}'/,"")));var n=a.getArg(t,"version"),r=a.getArg(t,"sources"),i=a.getArg(t,"names",[]),o=a.getArg(t,"sourceRoot",null),s=a.getArg(t,"sourcesContent",null),u=a.getArg(t,"mappings"),l=a.getArg(t,"file",null);if(n!=this._version)throw new Error("Unsupported version: "+n);r=r.map(a.normalize),this._names=c.fromArray(i,!0),this._sources=c.fromArray(r,!0),this.sourceRoot=o,this.sourcesContent=s,this._mappings=u,this.file=l}function o(){this.generatedLine=0,this.generatedColumn=0,this.source=null,this.originalLine=null,this.originalColumn=null,this.name=null}function s(e){var t=e;"string"==typeof e&&(t=JSON.parse(e.replace(/^\)\]\}'/,"")));var n=a.getArg(t,"version"),i=a.getArg(t,"sections");if(n!=this._version)throw new Error("Unsupported version: "+n);this._sources=new c,this._names=new c;var o={line:-1,column:0};this._sections=i.map(function(e){if(e.url)throw new Error("Support for url field in sections not implemented.");var t=a.getArg(e,"offset"),n=a.getArg(t,"line"),i=a.getArg(t,"column");if(n<o.line||n===o.line&&i<o.column)throw new Error("Section offsets must be ordered and non-overlapping.");return o=t,{generatedOffset:{generatedLine:n+1,generatedColumn:i+1},consumer:new r(a.getArg(e,"map"))}})}var a=e("./util"),u=e("./binary-search"),c=e("./array-set").ArraySet,l=e("./base64-vlq"),p=e("./quick-sort").quickSort;r.fromSourceMap=function(e){return i.fromSourceMap(e)},r.prototype._version=3,r.prototype.__generatedMappings=null,Object.defineProperty(r.prototype,"_generatedMappings",{get:function(){return this.__generatedMappings||this._parseMappings(this._mappings,this.sourceRoot),this.__generatedMappings}}),r.prototype.__originalMappings=null,Object.defineProperty(r.prototype,"_originalMappings",{get:function(){return this.__originalMappings||this._parseMappings(this._mappings,this.sourceRoot),this.__originalMappings}}),r.prototype._charIsMappingSeparator=function(e,t){var n=e.charAt(t);return";"===n||","===n},r.prototype._parseMappings=function(e,t){throw new Error("Subclasses must implement _parseMappings")},r.GENERATED_ORDER=1,r.ORIGINAL_ORDER=2,r.GREATEST_LOWER_BOUND=1,r.LEAST_UPPER_BOUND=2,r.prototype.eachMapping=function(e,t,n){var i,o=t||null,s=n||r.GENERATED_ORDER;switch(s){case r.GENERATED_ORDER:i=this._generatedMappings;break;case r.ORIGINAL_ORDER:i=this._originalMappings;break;default:throw new Error("Unknown order of iteration.")}var u=this.sourceRoot;i.map(function(e){var t=null===e.source?null:this._sources.at(e.source);return null!=t&&null!=u&&(t=a.join(u,t)),{source:t,generatedLine:e.generatedLine,generatedColumn:e.generatedColumn,originalLine:e.originalLine,originalColumn:e.originalColumn,name:null===e.name?null:this._names.at(e.name)}},this).forEach(e,o)},r.prototype.allGeneratedPositionsFor=function(e){var t=a.getArg(e,"line"),n={source:a.getArg(e,"source"),originalLine:t,originalColumn:a.getArg(e,"column",0)};if(null!=this.sourceRoot&&(n.source=a.relative(this.sourceRoot,n.source)),!this._sources.has(n.source))return[];n.source=this._sources.indexOf(n.source);var r=[],i=this._findMapping(n,this._originalMappings,"originalLine","originalColumn",a.compareByOriginalPositions,u.LEAST_UPPER_BOUND);if(i>=0){var o=this._originalMappings[i];if(void 0===e.column)for(var s=o.originalLine;o&&o.originalLine===s;)r.push({line:a.getArg(o,"generatedLine",null),column:a.getArg(o,"generatedColumn",null),lastColumn:a.getArg(o,"lastGeneratedColumn",null)}),o=this._originalMappings[++i];else for(var c=o.originalColumn;o&&o.originalLine===t&&o.originalColumn==c;)r.push({line:a.getArg(o,"generatedLine",null),column:a.getArg(o,"generatedColumn",null),lastColumn:a.getArg(o,"lastGeneratedColumn",null)}),o=this._originalMappings[++i]}return r},t.SourceMapConsumer=r,i.prototype=Object.create(r.prototype),i.prototype.consumer=r,i.fromSourceMap=function(e){var t=Object.create(i.prototype),n=t._names=c.fromArray(e._names.toArray(),!0),r=t._sources=c.fromArray(e._sources.toArray(),!0);t.sourceRoot=e._sourceRoot,t.sourcesContent=e._generateSourcesContent(t._sources.toArray(),t.sourceRoot),t.file=e._file;for(var s=e._mappings.toArray().slice(),u=t.__generatedMappings=[],l=t.__originalMappings=[],h=0,f=s.length;h<f;h++){var d=s[h],m=new o;m.generatedLine=d.generatedLine,m.generatedColumn=d.generatedColumn,d.source&&(m.source=r.indexOf(d.source),m.originalLine=d.originalLine,m.originalColumn=d.originalColumn,d.name&&(m.name=n.indexOf(d.name)),l.push(m)),u.push(m)}return p(t.__originalMappings,a.compareByOriginalPositions),t},i.prototype._version=3,Object.defineProperty(i.prototype,"sources",{get:function(){return this._sources.toArray().map(function(e){return null!=this.sourceRoot?a.join(this.sourceRoot,e):e},this)}}),i.prototype._parseMappings=function(e,t){for(var n,r,i,s,u,c=1,h=0,f=0,d=0,m=0,g=0,v=e.length,y=0,b={},x={},_=[],w=[];y<v;)if(";"===e.charAt(y))c++,y++,h=0;else if(","===e.charAt(y))y++;else{for(n=new o,n.generatedLine=c,s=y;s<v&&!this._charIsMappingSeparator(e,s);s++);if(r=e.slice(y,s),i=b[r])y+=r.length;else{for(i=[];y<s;)l.decode(e,y,x),u=x.value,y=x.rest,i.push(u);if(2===i.length)throw new Error("Found a source, but no line and column");if(3===i.length)throw new Error("Found a source and line, but no column");b[r]=i}n.generatedColumn=h+i[0],h=n.generatedColumn,i.length>1&&(n.source=m+i[1],m+=i[1],n.originalLine=f+i[2],f=n.originalLine,n.originalLine+=1,n.originalColumn=d+i[3],d=n.originalColumn,i.length>4&&(n.name=g+i[4],g+=i[4])),w.push(n),"number"==typeof n.originalLine&&_.push(n)}p(w,a.compareByGeneratedPositionsDeflated),this.__generatedMappings=w,p(_,a.compareByOriginalPositions),this.__originalMappings=_},i.prototype._findMapping=function(e,t,n,r,i,o){if(e[n]<=0)throw new TypeError("Line must be greater than or equal to 1, got "+e[n]);if(e[r]<0)throw new TypeError("Column must be greater than or equal to 0, got "+e[r]);return u.search(e,t,i,o)},i.prototype.computeColumnSpans=function(){for(var e=0;e<this._generatedMappings.length;++e){var t=this._generatedMappings[e];if(e+1<this._generatedMappings.length){var n=this._generatedMappings[e+1];if(t.generatedLine===n.generatedLine){t.lastGeneratedColumn=n.generatedColumn-1;continue}}t.lastGeneratedColumn=1/0}},i.prototype.originalPositionFor=function(e){var t={generatedLine:a.getArg(e,"line"),generatedColumn:a.getArg(e,"column")},n=this._findMapping(t,this._generatedMappings,"generatedLine","generatedColumn",a.compareByGeneratedPositionsDeflated,a.getArg(e,"bias",r.GREATEST_LOWER_BOUND));if(n>=0){var i=this._generatedMappings[n];if(i.generatedLine===t.generatedLine){var o=a.getArg(i,"source",null);null!==o&&(o=this._sources.at(o),null!=this.sourceRoot&&(o=a.join(this.sourceRoot,o)));var s=a.getArg(i,"name",null);return null!==s&&(s=this._names.at(s)),{source:o,line:a.getArg(i,"originalLine",null),column:a.getArg(i,"originalColumn",null),name:s}}}return{source:null,line:null,column:null,name:null}},i.prototype.hasContentsOfAllSources=function(){return!!this.sourcesContent&&(this.sourcesContent.length>=this._sources.size()&&!this.sourcesContent.some(function(e){return null==e}))},i.prototype.sourceContentFor=function(e,t){if(!this.sourcesContent)return null;if(null!=this.sourceRoot&&(e=a.relative(this.sourceRoot,e)),this._sources.has(e))return this.sourcesContent[this._sources.indexOf(e)];var n;if(null!=this.sourceRoot&&(n=a.urlParse(this.sourceRoot))){var r=e.replace(/^file:\/\//,"");if("file"==n.scheme&&this._sources.has(r))return this.sourcesContent[this._sources.indexOf(r)];if((!n.path||"/"==n.path)&&this._sources.has("/"+e))return this.sourcesContent[this._sources.indexOf("/"+e)]}if(t)return null;throw new Error('"'+e+'" is not in the SourceMap.')},i.prototype.generatedPositionFor=function(e){var t=a.getArg(e,"source");if(null!=this.sourceRoot&&(t=a.relative(this.sourceRoot,t)),!this._sources.has(t))return{line:null,column:null,lastColumn:null};t=this._sources.indexOf(t);var n={source:t,originalLine:a.getArg(e,"line"),originalColumn:a.getArg(e,"column")},i=this._findMapping(n,this._originalMappings,"originalLine","originalColumn",a.compareByOriginalPositions,a.getArg(e,"bias",r.GREATEST_LOWER_BOUND));if(i>=0){var o=this._originalMappings[i];if(o.source===n.source)return{line:a.getArg(o,"generatedLine",null),column:a.getArg(o,"generatedColumn",null),lastColumn:a.getArg(o,"lastGeneratedColumn",null)}}return{line:null,column:null,lastColumn:null}},t.BasicSourceMapConsumer=i,s.prototype=Object.create(r.prototype),s.prototype.constructor=r,s.prototype._version=3,Object.defineProperty(s.prototype,"sources",{get:function(){for(var e=[],t=0;t<this._sections.length;t++)for(var n=0;n<this._sections[t].consumer.sources.length;n++)e.push(this._sections[t].consumer.sources[n]);return e}}),s.prototype.originalPositionFor=function(e){var t={generatedLine:a.getArg(e,"line"),generatedColumn:a.getArg(e,"column")},n=u.search(t,this._sections,function(e,t){var n=e.generatedLine-t.generatedOffset.generatedLine;return n?n:e.generatedColumn-t.generatedOffset.generatedColumn}),r=this._sections[n];return r?r.consumer.originalPositionFor({line:t.generatedLine-(r.generatedOffset.generatedLine-1),column:t.generatedColumn-(r.generatedOffset.generatedLine===t.generatedLine?r.generatedOffset.generatedColumn-1:0),bias:e.bias}):{source:null,line:null,column:null,name:null}},s.prototype.hasContentsOfAllSources=function(){return this._sections.every(function(e){return e.consumer.hasContentsOfAllSources()})},s.prototype.sourceContentFor=function(e,t){for(var n=0;n<this._sections.length;n++){var r=this._sections[n],i=r.consumer.sourceContentFor(e,!0);if(i)return i}if(t)return null;throw new Error('"'+e+'" is not in the SourceMap.')},s.prototype.generatedPositionFor=function(e){for(var t=0;t<this._sections.length;t++){var n=this._sections[t];if(n.consumer.sources.indexOf(a.getArg(e,"source"))!==-1){var r=n.consumer.generatedPositionFor(e);if(r){var i={line:r.line+(n.generatedOffset.generatedLine-1),column:r.column+(n.generatedOffset.generatedLine===r.line?n.generatedOffset.generatedColumn-1:0)};return i}}}return{line:null,column:null}},s.prototype._parseMappings=function(e,t){this.__generatedMappings=[],this.__originalMappings=[];for(var n=0;n<this._sections.length;n++)for(var r=this._sections[n],i=r.consumer._generatedMappings,o=0;o<i.length;o++){var s=i[n],u=r.consumer._sources.at(s.source);null!==r.consumer.sourceRoot&&(u=a.join(r.consumer.sourceRoot,u)),this._sources.add(u),u=this._sources.indexOf(u);var c=r.consumer._names.at(s.name);this._names.add(c),c=this._names.indexOf(c);var l={source:u,generatedLine:s.generatedLine+(r.generatedOffset.generatedLine-1),generatedColumn:s.column+(r.generatedOffset.generatedLine===s.generatedLine)?r.generatedOffset.generatedColumn-1:0,originalLine:s.originalLine,originalColumn:s.originalColumn,name:c};this.__generatedMappings.push(l),"number"==typeof l.originalLine&&this.__originalMappings.push(l)}p(this.__generatedMappings,a.compareByGeneratedPositionsDeflated),p(this.__originalMappings,a.compareByOriginalPositions)},t.IndexedSourceMapConsumer=s})},{"./array-set":75,"./base64-vlq":76,"./binary-search":78,"./quick-sort":80,"./util":84,amdefine:4}],82:[function(e,t,n){if("function"!=typeof r)var r=e("amdefine")(t,e);r(function(e,t,n){function r(e){e||(e={}),this._file=o.getArg(e,"file",null),this._sourceRoot=o.getArg(e,"sourceRoot",null),this._skipValidation=o.getArg(e,"skipValidation",!1),this._sources=new s,this._names=new s,this._mappings=new a,this._sourcesContents=null}var i=e("./base64-vlq"),o=e("./util"),s=e("./array-set").ArraySet,a=e("./mapping-list").MappingList;r.prototype._version=3,r.fromSourceMap=function(e){var t=e.sourceRoot,n=new r({file:e.file,sourceRoot:t});return e.eachMapping(function(e){var r={generated:{line:e.generatedLine,column:e.generatedColumn}};null!=e.source&&(r.source=e.source,null!=t&&(r.source=o.relative(t,r.source)),r.original={line:e.originalLine,column:e.originalColumn},null!=e.name&&(r.name=e.name)),n.addMapping(r)}),e.sources.forEach(function(t){var r=e.sourceContentFor(t);null!=r&&n.setSourceContent(t,r)}),n},r.prototype.addMapping=function(e){var t=o.getArg(e,"generated"),n=o.getArg(e,"original",null),r=o.getArg(e,"source",null),i=o.getArg(e,"name",null);this._skipValidation||this._validateMapping(t,n,r,i),null==r||this._sources.has(r)||this._sources.add(r),null==i||this._names.has(i)||this._names.add(i),this._mappings.add({generatedLine:t.line,generatedColumn:t.column,originalLine:null!=n&&n.line,originalColumn:null!=n&&n.column,source:r,name:i})},r.prototype.setSourceContent=function(e,t){var n=e;null!=this._sourceRoot&&(n=o.relative(this._sourceRoot,n)),null!=t?(this._sourcesContents||(this._sourcesContents={}),this._sourcesContents[o.toSetString(n)]=t):this._sourcesContents&&(delete this._sourcesContents[o.toSetString(n)],0===Object.keys(this._sourcesContents).length&&(this._sourcesContents=null))},r.prototype.applySourceMap=function(e,t,n){var r=t;if(null==t){if(null==e.file)throw new Error('SourceMapGenerator.prototype.applySourceMap requires either an explicit source file, or the source map\'s "file" property. 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this.consume(e[0].length-1),this.incrementLine(1),!0},comment:function(){var e;if(e=/^\/\/(-)?([^\n]*)/.exec(this.input)){this.consume(e[0].length);var t=this.tok("comment",e[2]);return t.buffer="-"!=e[1],this.interpolationAllowed=t.buffer,this.tokens.push(t),this.incrementColumn(e[0].length),this.callLexerFunction("pipelessText"),!0}},interpolation:function(){if(/^#\{/.test(this.input)){var e=this.bracketExpression(1);this.consume(e.end+1);var t=this.tok("interpolation",e.src);this.tokens.push(t),this.incrementColumn(2),this.assertExpression(e.src);var n=e.src.split("\n"),r=n.length-1;return this.incrementLine(r),this.incrementColumn(n[r].length+1),!0}},tag:function(){var e;if(e=/^(\w(?:[-:\w]*\w)?)/.exec(this.input)){var t,n=e[1],r=e[0].length;return this.consume(r),t=this.tok("tag",n),this.tokens.push(t),this.incrementColumn(r),!0}},filter:function(e){var t=this.scan(/^:([\w\-]+)/,"filter"),n=e&&e.inInclude;if(t)return this.tokens.push(t),this.incrementColumn(t.val.length),this.callLexerFunction("attrs"),n||(this.interpolationAllowed=!1,this.callLexerFunction("pipelessText")),!0},doctype:function(){var e=this.scanEndOfLine(/^doctype *([^\n]*)/,"doctype");if(e)return this.tokens.push(e),!0},id:function(){var e=this.scan(/^#([\w-]+)/,"id");return e?(this.tokens.push(e),this.incrementColumn(e.val.length),!0):void(/^#/.test(this.input)&&this.error("INVALID_ID",'"'+/.[^ \t\(\#\.\:]*/.exec(this.input.substr(1))[0]+'" is not a valid ID.'))},className:function(){var e=this.scan(/^\.(-?-?[_a-z][_a-z0-9\-]*)/i,"class");return e?(this.tokens.push(e),this.incrementColumn(e.val.length),!0):(/^\.\-/i.test(this.input)&&this.error("INVALID_CLASS_NAME",'If a class name begins with a "-" or "--", it must be followed by a letter or underscore.'),/^\.[0-9]/i.test(this.input)&&this.error("INVALID_CLASS_NAME",'Class names must begin with "-", "_" or a letter.'),void(/^\./.test(this.input)&&this.error("INVALID_CLASS_NAME",'"'+/.[^ \t\(\#\.\:]*/.exec(this.input.substr(1))[0]+'" is not a valid class name.  Class names must begin with "-", "_" or a letter and can only contain "_", "-", a-z and 0-9.')))},endInterpolation:function(){if(this.interpolated&&"]"===this.input[0])return this.input=this.input.substr(1),this.ended=!0,!0},addText:function(e,t,n,r){if(t+n!==""){n=n||"";var i=this.interpolated?t.indexOf("]"):-1,o=t.indexOf("#["),s=t.indexOf("\\#["),u=/(\\)?([#!]){((?:.|\n)*)$/.exec(t),c=this.interpolationAllowed&&u?u.index:1/0;if(i===-1&&(i=1/0),o===-1&&(o=1/0),s===-1&&(s=1/0),s!==1/0&&s<i&&s<o&&s<c)return n=n+t.substring(0,s)+"#[",this.addText(e,t.substring(s+3),n,!0);if(o!==1/0&&o<i&&o<s&&o<c){this.tokens.push(this.tok(e,n+t.substring(0,o))),this.incrementColumn(n.length+o),r&&this.incrementColumn(1),this.tokens.push(this.tok("start-pug-interpolation")),this.incrementColumn(2);var l,p=new this.constructor(t.substr(o+2),{filename:this.filename,interpolated:!0,startingLine:this.lineno,startingColumn:this.colno});try{l=p.getTokens()}catch(e){throw e.code&&/^PUG:/.test(e.code)&&(this.colno=e.column,this.error(e.code.substr(4),e.msg)),e}return this.colno=p.colno,this.tokens=this.tokens.concat(l),this.tokens.push(this.tok("end-pug-interpolation")),this.incrementColumn(1),void this.addText(e,p.input)}if(i!==1/0&&i<o&&i<s&&i<c)return n+t.substring(0,i)&&this.addText(e,t.substring(0,i),n),this.ended=!0,void(this.input=t.substr(t.indexOf("]")+1)+this.input);if(c!==1/0){if(u[1])return n=n+t.substring(0,c)+"#{",this.addText(e,t.substring(c+3),n);var h=t.substr(0,c);(n||h)&&(h=n+h,this.tokens.push(this.tok(e,h)),this.incrementColumn(h.length));var f,d=u[3],m=this.tok("interpolated-code");this.incrementColumn(2);try{f=a.parseUntil(d,"}")}catch(e){if(void 0!==e.index&&this.incrementColumn(e.index),"CHARACTER_PARSER:END_OF_STRING_REACHED"===e.code)this.error("NO_END_BRACKET","End of line was reached with no closing bracket for interpolation.");else{if("CHARACTER_PARSER:MISMATCHED_BRACKET"!==e.code)throw e;this.error("BRACKET_MISMATCH",e.message)}}return m.mustEscape="#"===u[2],m.buffer=!0,m.val=f.src,this.assertExpression(f.src),this.tokens.push(m),void(f.end+1<d.length?(d=d.substr(f.end+1),this.incrementColumn(f.end+1),this.addText(e,d)):this.incrementColumn(d.length))}t=n+t,this.tokens.push(this.tok(e,t)),this.incrementColumn(t.length)}},text:function(){var e=this.scan(/^(?:\| ?| )([^\n]+)/,"text")||this.scan(/^\|?( )/,"text");if(e)return this.addText("text",e.val),!0},textHtml:function(){var e=this.scan(/^(<[^\n]*)/,"text-html");if(e)return this.addText("text-html",e.val),!0},dot:function(){var e;if(e=this.scanEndOfLine(/^\./,"dot"))return this.tokens.push(e),this.callLexerFunction("pipelessText"),!0},extends:function(){var e=this.scan(/^extends?(?= |$|\n)/,"extends");return e?(this.tokens.push(e),this.callLexerFunction("path")||this.error("NO_EXTENDS_PATH","missing path for extends"),!0):void(this.scan(/^extends?\b/)&&this.error("MALFORMED_EXTENDS","malformed extends"))},prepend:function(){var e;if(e=/^(?:block +)?prepend +([^\n]+)/.exec(this.input)){var t=e[1].trim(),n="";if(t.indexOf("//")!==-1&&(n="//"+t.split("//").slice(1).join("//"),t=t.split("//")[0].trim()),!t)return;this.consume(e[0].length-n.length);var r=this.tok("block",t);return r.mode="prepend",this.tokens.push(r),!0}},append:function(){var e;if(e=/^(?:block +)?append +([^\n]+)/.exec(this.input)){var t=e[1].trim(),n="";if(t.indexOf("//")!==-1&&(n="//"+t.split("//").slice(1).join("//"),t=t.split("//")[0].trim()),!t)return;this.consume(e[0].length-n.length);var r=this.tok("block",t);return r.mode="append",this.tokens.push(r),!0}},block:function(){var e;if(e=/^block +([^\n]+)/.exec(this.input)){var t=e[1].trim(),n="";if(t.indexOf("//")!==-1&&(n="//"+t.split("//").slice(1).join("//"),t=t.split("//")[0].trim()),!t)return;this.consume(e[0].length-n.length);var r=this.tok("block",t);return r.mode="replace",this.tokens.push(r),!0}},mixinBlock:function(){var e;if(e=this.scanEndOfLine(/^block/,"mixin-block"))return this.tokens.push(e),!0},yield:function(){var e=this.scanEndOfLine(/^yield/,"yield");if(e)return this.tokens.push(e),!0},include:function(){var e=this.scan(/^include(?=:| |$|\n)/,"include");if(e){for(this.tokens.push(e);this.callLexerFunction("filter",{inInclude:!0}););return this.callLexerFunction("path")||(/^[^ \n]+/.test(this.input)?this.fail():this.error("NO_INCLUDE_PATH","missing path for include")),!0}this.scan(/^include\b/)&&this.error("MALFORMED_INCLUDE","malformed include")},path:function(){var e=this.scanEndOfLine(/^ ([^\n]+)/,"path");if(e&&(e.val=e.val.trim()))return this.tokens.push(e),!0},case:function(){var e=this.scanEndOfLine(/^case +([^\n]+)/,"case");return e?(this.incrementColumn(-e.val.length),this.assertExpression(e.val),this.incrementColumn(e.val.length),this.tokens.push(e),!0):void(this.scan(/^case\b/)&&this.error("NO_CASE_EXPRESSION","missing expression for case"))},when:function(){var e=this.scanEndOfLine(/^when +([^:\n]+)/,"when");if(e){for(var t=a(e.val);t.isNesting()||t.isString();){var n=/:([^:\n]+)/.exec(this.input);if(!n)break;e.val+=n[0],this.consume(n[0].length),this.incrementColumn(n[0].length),t=a(e.val)}return this.incrementColumn(-e.val.length),this.assertExpression(e.val),this.incrementColumn(e.val.length),this.tokens.push(e),!0}this.scan(/^when\b/)&&this.error("NO_WHEN_EXPRESSION","missing expression for when")},default:function(){var e=this.scanEndOfLine(/^default/,"default");return e?(this.tokens.push(e),!0):void(this.scan(/^default\b/)&&this.error("DEFAULT_WITH_EXPRESSION","default should not have an expression"))},call:function(){var e,t,n;if(t=/^\+(\s*)(([-\w]+)|(#\{))/.exec(this.input)){if(t[3])n=t[0].length,this.consume(n),e=this.tok("call",t[3]);else{var r=this.bracketExpression(2+t[1].length);n=r.end+1,this.consume(n),this.assertExpression(r.src),e=this.tok("call","#{"+r.src+"}")}if(this.incrementColumn(n),e.args=null,t=/^ *\(/.exec(this.input)){var i=this.bracketExpression(t[0].length-1);if(!/^\s*[-\w]+ *=/.test(i.src)){this.incrementColumn(1),this.consume(i.end+1),e.args=i.src,this.assertExpression("["+e.args+"]");for(var o=0;o<=e.args.length;o++)"\n"===e.args[o]?this.incrementLine(1):this.incrementColumn(1)}}return this.tokens.push(e),!0}},mixin:function(){var e;if(e=/^mixin +([-\w]+)(?: *\((.*)\))? */.exec(this.input)){this.consume(e[0].length);var t=this.tok("mixin",e[1]);return t.args=e[2]||null,this.tokens.push(t),!0}},conditional:function(){var e;if(e=/^(if|unless|else if|else)\b([^\n]*)/.exec(this.input)){this.consume(e[0].length);var t=e[1].replace(/ /g,"-"),n=e[2]&&e[2].trim(),r=this.tok(t,n);switch(this.incrementColumn(e[0].length-n.length),t){case"if":case"else-if":this.assertExpression(n);break;case"unless":this.assertExpression(n),r.val="!("+n+")",r.type="if";break;case"else":n&&this.error("ELSE_CONDITION","`else` cannot have a condition, perhaps you meant `else if`")}return this.tokens.push(r),!0}},while:function(){var e;return(e=/^while +([^\n]+)/.exec(this.input))?(this.consume(e[0].length),this.assertExpression(e[1]),this.tokens.push(this.tok("while",e[1])),!0):void(this.scan(/^while\b/)&&this.error("NO_WHILE_EXPRESSION","missing expression for while"))},each:function(){var e;if(e=/^(?:each|for) +([a-zA-Z_$][\w$]*)(?: *, *([a-zA-Z_$][\w$]*))? * in *([^\n]+)/.exec(this.input)){this.consume(e[0].length);var t=this.tok("each",e[1]);return t.key=e[2]||null,this.incrementColumn(e[0].length-e[3].length),this.assertExpression(e[3]),t.code=e[3],this.incrementColumn(e[3].length),this.tokens.push(t),!0}this.scan(/^(?:each|for)\b/)&&this.error("MALFORMED_EACH","malformed each"),(e=/^- *(?:each|for) +([a-zA-Z_$][\w$]*)(?: *, *([a-zA-Z_$][\w$]*))? +in +([^\n]+)/.exec(this.input))&&this.error("MALFORMED_EACH",'Pug each and for should no longer be prefixed with a dash ("-"). They are pug keywords and not part of JavaScript.')},code:function(){var e;if(e=/^(!?=|-)[ \t]*([^\n]+)/.exec(this.input)){var t=e[1],n=e[2],r=0;if(this.interpolated){var i;try{i=a.parseUntil(n,"]")}catch(t){if(void 0!==t.index&&this.incrementColumn(e[0].length-n.length+t.index),"CHARACTER_PARSER:END_OF_STRING_REACHED"===t.code)this.error("NO_END_BRACKET","End of line was reached with no closing bracket for interpolation.");else{if("CHARACTER_PARSER:MISMATCHED_BRACKET"!==t.code)throw t;this.error("BRACKET_MISMATCH",t.message)}}r=n.length-i.end,n=i.src}var o=e[0].length-r;this.consume(o);var s=this.tok("code",n);return s.mustEscape="="===t.charAt(0),s.buffer="="===t.charAt(0)||"="===t.charAt(1),this.incrementColumn(e[0].length-e[2].length),s.buffer&&this.assertExpression(n),this.tokens.push(s),this.incrementColumn(n.length),!0}},blockCode:function(){var e;if(e=this.scanEndOfLine(/^-/,"blockcode"))return this.tokens.push(e),this.interpolationAllowed=!1,this.callLexerFunction("pipelessText"),!0},attrs:function(){if("("==this.input.charAt(0)){var e=this.lineno;this.tokens.push(this.tok("start-attributes"));var t=this.bracketExpression().end,n=this.input.substr(1,t-1);this.incrementColumn(1),this.assertNestingCorrect(n);var r="",i=this;this.consume(t+1);for(var o,s=/[ \n\t]/,u=/['"]/,c=!0,l="",p="",h=a.defaultState(),f=e,d=this.colno,m="key",g=function(e){if(""===l.trim())return d=this.colno,!1;if(e===n.length)return!0;if("key"===m){if(s.test(n[e]))for(var t=e;t<n.length;t++)if(!s.test(n[t]))return"="!==n[t]&&"!"!==n[t]&&","!==n[t];return","===n[e]}if("value"===m){if(h.isNesting()||h.isString())return!1;if(!i.assertExpression(p,!0))return!1;if(s.test(n[e]))for(var t=e;t<n.length;t++)if(!s.test(n[t]))return!a.isPunctuator(n[t])||u.test(n[t]);return","===n[e]}},v=0;v<=n.length;v++){if(g.call(this,v)){if(p.trim()){var y=this.colno;this.colno=o,this.assertExpression(p),this.colno=y}p=p.trim(),l=l.trim(),l=l.replace(/^['"]|['"]$/g,"");var b=this.tok("attribute");b.name=l,b.val=""==p||p,b.col=d,b.mustEscape=c,this.tokens.push(b),l=p="",m="key",c=!1,this.lineno=f}else switch(m){case"key-char":n[v]===r?(m="key",v+1<n.length&&!/[ ,!=\n\t]/.test(n[v+1])&&this.error("INVALID_KEY_CHARACTER",'Unexpected character "'+n[v+1]+'" expected ` `, `\\n`, `\t`, `,`, `!` or `=`')):l+=n[v];break;case"key":""===l&&u.test(n[v])?(m="key-char",r=n[v]):"!"===n[v]||"="===n[v]?(c="!"!==n[v],"!"===n[v]&&(this.incrementColumn(1),v++),"="!==n[v]&&this.error("INVALID_KEY_CHARACTER","Unexpected character "+n[v]+" expected `=`"),m="value",o=this.colno+1,h=a.defaultState()):l+=n[v];break;case"value":h=a.parseChar(n[v],h),p+=n[v]}"\n"===n[v]?(f++,this.colno=1,l.trim()||(this.lineno=f)):void 0!==n[v]&&this.incrementColumn(1)}return this.lineno=e+(n.match(/\n/g)||[]).length,this.tokens.push(this.tok("end-attributes")),this.incrementColumn(1),!0}},attributesBlock:function(){if(/^&attributes\b/.test(this.input)){var e=11;this.consume(e);var t=this.tok("&attributes");this.incrementColumn(e);var n=this.bracketExpression();return e=n.end+1,this.consume(e),t.val=n.src,this.tokens.push(t),this.incrementColumn(e),!0}},indent:function(){var e=this.scanIndentation();if(e){var t=e[1].length;if(this.incrementLine(1),this.consume(t+1)," "!=this.input[0]&&"\t"!=this.input[0]||this.error("INVALID_INDENTATION","Invalid indentation, you can use tabs or spaces but not both"),"\n"==this.input[0])return this.interpolationAllowed=!0,this.tok("newline");if(t<this.indentStack[0])for(;this.indentStack[0]>t;)this.indentStack[1]<t&&this.error("INCONSISTENT_INDENTATION","Inconsistent indentation. 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o=n.startNode(),s=n.eat(L.star),a=!1,u=n.type===L.name&&"static"===n.value;n.parsePropertyName(o),o.static=u&&n.type!==L.parenL,o.static&&(s&&n.unexpected(),s=n.eat(L.star),n.parsePropertyName(o)),n.options.ecmaVersion>=8&&!s&&!o.computed&&"Identifier"===o.key.type&&"async"===o.key.name&&n.type!==L.parenL&&!n.canInsertSemicolon()&&(a=!0,n.parsePropertyName(o)),o.kind="method";var c=!1;if(!o.computed){var l=o.key;s||a||"Identifier"!==l.type||n.type===L.parenL||"get"!==l.name&&"set"!==l.name||(c=!0,o.kind=l.name,l=n.parsePropertyName(o)),!o.static&&("Identifier"===l.type&&"constructor"===l.name||"Literal"===l.type&&"constructor"===l.value)&&(i&&n.raise(l.start,"Duplicate constructor in the same class"),c&&n.raise(l.start,"Constructor can't have get/set modifier"),s&&n.raise(l.start,"Constructor can't be a generator"),a&&n.raise(l.start,"Constructor can't be an async method"),o.kind="constructor",i=!0)}if(n.parseClassMethod(r,o,s,a),c){var p="get"===o.kind?0:1;if(o.value.params.length!==p){var h=o.value.start;"get"===o.kind?n.raiseRecoverable(h,"getter should have no params"):n.raiseRecoverable(h,"setter should have exactly one param")}else"set"===o.kind&&"RestElement"===o.value.params[0].type&&n.raiseRecoverable(o.value.params[0].start,"Setter cannot use rest params")}}return e.body=this.finishNode(r,"ClassBody"),this.finishNode(e,t?"ClassDeclaration":"ClassExpression")},H.parseClassMethod=function(e,t,n,r){t.value=this.parseMethod(n,r),e.body.push(this.finishNode(t,"MethodDefinition"))},H.parseClassId=function(e,t){e.id=this.type===L.name?this.parseIdent():t?this.unexpected():null},H.parseClassSuper=function(e){e.superClass=this.eat(L._extends)?this.parseExprSubscripts():null},H.parseExport=function(e,t){var n=this;if(this.next(),this.eat(L.star))return 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s=0;s<e.specifiers.length;s++)(n.keywords.test(e.specifiers[s].local.name)||n.reservedWords.test(e.specifiers[s].local.name))&&n.unexpected(e.specifiers[s].local.start);e.source=null}this.semicolon()}return this.finishNode(e,"ExportNamedDeclaration")},H.checkExport=function(e,t,n){e&&(Object.prototype.hasOwnProperty.call(e,t)&&this.raiseRecoverable(n,"Duplicate export '"+t+"'"),e[t]=!0)},H.checkPatternExport=function(e,t){var n=this,r=t.type;if("Identifier"==r)this.checkExport(e,t.name,t.start);else if("ObjectPattern"==r)for(var i=0;i<t.properties.length;++i)n.checkPatternExport(e,t.properties[i].value);else if("ArrayPattern"==r)for(var o=0;o<t.elements.length;++o){var s=t.elements[o];s&&n.checkPatternExport(e,s)}else"AssignmentPattern"==r?this.checkPatternExport(e,t.left):"ParenthesizedExpression"==r&&this.checkPatternExport(e,t.expression)},H.checkVariableExport=function(e,t){var n=this;if(e)for(var 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this.next(),this.type===L.string?(e.specifiers=Y,e.source=this.parseExprAtom()):(e.specifiers=this.parseImportSpecifiers(),this.expectContextual("from"),e.source=this.type===L.string?this.parseExprAtom():this.unexpected()),this.semicolon(),this.finishNode(e,"ImportDeclaration")},H.parseImportSpecifiers=function(){var e=this,t=[],n=!0;if(this.type===L.name){var r=this.startNode();if(r.local=this.parseIdent(),this.checkLVal(r.local,!0),t.push(this.finishNode(r,"ImportDefaultSpecifier")),!this.eat(L.comma))return t}if(this.type===L.star){var i=this.startNode();return this.next(),this.expectContextual("as"),i.local=this.parseIdent(),this.checkLVal(i.local,!0),t.push(this.finishNode(i,"ImportNamespaceSpecifier")),t}for(this.expect(L.braceL);!this.eat(L.braceR);){if(n)n=!1;else if(e.expect(L.comma),e.afterTrailingComma(L.braceR))break;var o=e.startNode();o.imported=e.parseIdent(!0),e.eatContextual("as")?o.local=e.parseIdent():(o.local=o.imported,e.isKeyword(o.local.name)&&e.unexpected(o.local.start),e.reservedWordsStrict.test(o.local.name)&&e.raiseRecoverable(o.local.start,"The keyword '"+o.local.name+"' is reserved")),e.checkLVal(o.local,!0),t.push(e.finishNode(o,"ImportSpecifier"))}return t};var X=$.prototype;X.toAssignable=function(e,t){var n=this;if(this.options.ecmaVersion>=6&&e)switch(e.type){case"Identifier":this.inAsync&&"await"===e.name&&this.raise(e.start,"Can not use 'await' as identifier inside an async function");break;case"ObjectPattern":case"ArrayPattern":break;case"ObjectExpression":e.type="ObjectPattern";for(var r=0;r<e.properties.length;r++){var i=e.properties[r];"init"!==i.kind&&n.raise(i.key.start,"Object pattern can't contain getter or setter"),n.toAssignable(i.value,t)}break;case"ArrayExpression":e.type="ArrayPattern",this.toAssignableList(e.elements,t);break;case"AssignmentExpression":if("="!==e.operator){this.raise(e.left.end,"Only '=' operator can be used for specifying default value.");break}e.type="AssignmentPattern",delete e.operator,this.toAssignable(e.left,t);case"AssignmentPattern":break;case"ParenthesizedExpression":e.expression=this.toAssignable(e.expression,t);break;case"MemberExpression":if(!t)break;default:this.raise(e.start,"Assigning to rvalue")}return e},X.toAssignableList=function(e,t){var n=this,r=e.length;if(r){var i=e[r-1];if(i&&"RestElement"==i.type)--r;else if(i&&"SpreadElement"==i.type){i.type="RestElement";var o=i.argument;this.toAssignable(o,t),"Identifier"!==o.type&&"MemberExpression"!==o.type&&"ArrayPattern"!==o.type&&this.unexpected(o.start),--r}t&&i&&"RestElement"===i.type&&"Identifier"!==i.argument.type&&this.unexpected(i.argument.start)}for(var s=0;s<r;s++){var a=e[s];a&&n.toAssignable(a,t)}return e},X.parseSpread=function(e){var t=this.startNode();return this.next(),t.argument=this.parseMaybeAssign(!1,e),this.finishNode(t,"SpreadElement")},X.parseRest=function(e){var t=this.startNode();return this.next(),e?t.argument=this.type===L.name?this.parseIdent():this.unexpected():t.argument=this.type===L.name||this.type===L.bracketL?this.parseBindingAtom():this.unexpected(),this.finishNode(t,"RestElement")},X.parseBindingAtom=function(){if(this.options.ecmaVersion<6)return this.parseIdent();switch(this.type){case L.name:return this.parseIdent();case L.bracketL:var e=this.startNode();return this.next(),e.elements=this.parseBindingList(L.bracketR,!0,!0),this.finishNode(e,"ArrayPattern");case L.braceL:return this.parseObj(!0);default:this.unexpected()}},X.parseBindingList=function(e,t,n,r){for(var i=this,o=[],s=!0;!this.eat(e);)if(s?s=!1:i.expect(L.comma),t&&i.type===L.comma)o.push(null);else{if(n&&i.afterTrailingComma(e))break;if(i.type===L.ellipsis){var a=i.parseRest(r);i.parseBindingListItem(a),o.push(a),i.type===L.comma&&i.raise(i.start,"Comma is not permitted after the rest element"),i.expect(e);break}var u=i.parseMaybeDefault(i.start,i.startLoc);i.parseBindingListItem(u),o.push(u)}return o},X.parseBindingListItem=function(e){return e},X.parseMaybeDefault=function(e,t,n){if(n=n||this.parseBindingAtom(),this.options.ecmaVersion<6||!this.eat(L.eq))return n;var r=this.startNodeAt(e,t);return r.left=n,r.right=this.parseMaybeAssign(),this.finishNode(r,"AssignmentPattern")},X.checkLVal=function(e,t,n){var r=this;switch(e.type){case"Identifier":this.strict&&this.reservedWordsStrictBind.test(e.name)&&this.raiseRecoverable(e.start,(t?"Binding ":"Assigning to ")+e.name+" in strict mode"),n&&(u(n,e.name)&&this.raiseRecoverable(e.start,"Argument name clash"),n[e.name]=!0);break;case"MemberExpression":t&&this.raiseRecoverable(e.start,(t?"Binding":"Assigning to")+" member expression");break;case"ObjectPattern":for(var i=0;i<e.properties.length;i++)r.checkLVal(e.properties[i].value,t,n);break;case"ArrayPattern":for(var o=0;o<e.elements.length;o++){var s=e.elements[o];s&&r.checkLVal(s,t,n)}break;case"AssignmentPattern":this.checkLVal(e.left,t,n);break;case"RestElement":this.checkLVal(e.argument,t,n);break;case"ParenthesizedExpression":this.checkLVal(e.expression,t,n);break;default:this.raise(e.start,(t?"Binding":"Assigning to")+" rvalue")}};var K=$.prototype;K.checkPropClash=function(e,t){if(!(this.options.ecmaVersion>=6&&(e.computed||e.method||e.shorthand))){var n,r=e.key;switch(r.type){case"Identifier":n=r.name;break;case"Literal":n=String(r.value);break;
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s=this.parseMaybeConditional(e,t);if(n&&(s=n.call(this,s,i,o)),this.type.isAssign){this.checkPatternErrors(t,!0),r||z.call(t);var a=this.startNodeAt(i,o);return a.operator=this.value,a.left=this.type===L.eq?this.toAssignable(s):s,t.shorthandAssign=0,this.checkLVal(s),this.next(),a.right=this.parseMaybeAssign(e),this.finishNode(a,"AssignmentExpression")}return r&&this.checkExpressionErrors(t,!0),s},K.parseMaybeConditional=function(e,t){var n=this.start,r=this.startLoc,i=this.parseExprOps(e,t);if(this.checkExpressionErrors(t))return i;if(this.eat(L.question)){var o=this.startNodeAt(n,r);return o.test=i,o.consequent=this.parseMaybeAssign(),this.expect(L.colon),o.alternate=this.parseMaybeAssign(e),this.finishNode(o,"ConditionalExpression")}return i},K.parseExprOps=function(e,t){var n=this.start,r=this.startLoc,i=this.parseMaybeUnary(t,!1);return this.checkExpressionErrors(t)?i:this.parseExprOp(i,n,r,-1,e)},K.parseExprOp=function(e,t,n,r,i){var o=this.type.binop;if(null!=o&&(!i||this.type!==L._in)&&o>r){var s=this.type===L.logicalOR||this.type===L.logicalAND,a=this.value;this.next();var u=this.start,c=this.startLoc,l=this.parseExprOp(this.parseMaybeUnary(null,!1),u,c,o,i),p=this.buildBinary(t,n,e,l,a,s);return this.parseExprOp(p,t,n,r,i)}return e},K.buildBinary=function(e,t,n,r,i,o){var s=this.startNodeAt(e,t);return s.left=n,s.operator=i,s.right=r,this.finishNode(s,o?"LogicalExpression":"BinaryExpression")},K.parseMaybeUnary=function(e,t){var n,r=this,i=this.start,o=this.startLoc;if(this.inAsync&&this.isContextual("await"))n=this.parseAwait(e),t=!0;else if(this.type.prefix){var s=this.startNode(),a=this.type===L.incDec;s.operator=this.value,s.prefix=!0,this.next(),s.argument=this.parseMaybeUnary(null,!0),this.checkExpressionErrors(e,!0),a?this.checkLVal(s.argument):this.strict&&"delete"===s.operator&&"Identifier"===s.argument.type?this.raiseRecoverable(s.start,"Deleting local variable in strict mode"):t=!0,n=this.finishNode(s,a?"UpdateExpression":"UnaryExpression")}else{if(n=this.parseExprSubscripts(e),this.checkExpressionErrors(e))return n;for(;this.type.postfix&&!this.canInsertSemicolon();){var u=r.startNodeAt(i,o);u.operator=r.value,u.prefix=!1,u.argument=n,r.checkLVal(n),r.next(),n=r.finishNode(u,"UpdateExpression")}}return!t&&this.eat(L.starstar)?this.buildBinary(i,o,n,this.parseMaybeUnary(null,!1),"**",!1):n},K.parseExprSubscripts=function(e){var t=this.start,n=this.startLoc,r=this.parseExprAtom(e),i="ArrowFunctionExpression"===r.type&&")"!==this.input.slice(this.lastTokStart,this.lastTokEnd);return this.checkExpressionErrors(e)||i?r:this.parseSubscripts(r,t,n)},K.parseSubscripts=function(e,t,n,r){for(var i=this;;){var o=i.options.ecmaVersion>=8&&"Identifier"===e.type&&"async"===e.name&&!i.canInsertSemicolon();if(i.eat(L.dot)){var s=i.startNodeAt(t,n);s.object=e,s.property=i.parseIdent(!0),s.computed=!1,e=i.finishNode(s,"MemberExpression")}else if(i.eat(L.bracketL)){var a=i.startNodeAt(t,n);a.object=e,a.property=i.parseExpression(),a.computed=!0,i.expect(L.bracketR),e=i.finishNode(a,"MemberExpression")}else if(!r&&i.eat(L.parenL)){var u=new z,c=i.yieldPos,l=i.awaitPos;i.yieldPos=0,i.awaitPos=0;var p=i.parseExprList(L.parenR,i.options.ecmaVersion>=8,!1,u);if(o&&!i.canInsertSemicolon()&&i.eat(L.arrow))return i.checkPatternErrors(u,!0),i.checkYieldAwaitInDefaultParams(),i.yieldPos=c,i.awaitPos=l,i.parseArrowExpression(i.startNodeAt(t,n),p,!0);i.checkExpressionErrors(u,!0),i.yieldPos=c||i.yieldPos,i.awaitPos=l||i.awaitPos;var h=i.startNodeAt(t,n);h.callee=e,h.arguments=p,e=i.finishNode(h,"CallExpression")}else{if(i.type!==L.backQuote)return e;var f=i.startNodeAt(t,n);f.tag=e,f.quasi=i.parseTemplate(),e=i.finishNode(f,"TaggedTemplateExpression")}}},K.parseExprAtom=function(e){var t,n=this.potentialArrowAt==this.start;switch(this.type){case L._super:this.inFunction||this.raise(this.start,"'super' outside of function or class");case L._this:var r=this.type===L._this?"ThisExpression":"Super";return t=this.startNode(),this.next(),this.finishNode(t,r);case L.name:var i=this.start,o=this.startLoc,s=this.parseIdent(this.type!==L.name);if(this.options.ecmaVersion>=8&&"async"===s.name&&!this.canInsertSemicolon()&&this.eat(L._function))return this.parseFunction(this.startNodeAt(i,o),!1,!1,!0);if(n&&!this.canInsertSemicolon()){if(this.eat(L.arrow))return this.parseArrowExpression(this.startNodeAt(i,o),[s],!1);if(this.options.ecmaVersion>=8&&"async"===s.name&&this.type===L.name)return s=this.parseIdent(),!this.canInsertSemicolon()&&this.eat(L.arrow)||this.unexpected(),this.parseArrowExpression(this.startNodeAt(i,o),[s],!0)}return s;case L.regexp:var a=this.value;return t=this.parseLiteral(a.value),t.regex={pattern:a.pattern,flags:a.flags},t;case L.num:case L.string:return this.parseLiteral(this.value);case L._null:case L._true:case L._false:return t=this.startNode(),t.value=this.type===L._null?null:this.type===L._true,t.raw=this.type.keyword,this.next(),this.finishNode(t,"Literal");case L.parenL:return this.parseParenAndDistinguishExpression(n);case L.bracketL:return t=this.startNode(),this.next(),t.elements=this.parseExprList(L.bracketR,!0,!0,e),this.finishNode(t,"ArrayExpression");case L.braceL:return this.parseObj(!1,e);case L._function:return t=this.startNode(),this.next(),this.parseFunction(t,!1);case L._class:return this.parseClass(this.startNode(),!1);case L._new:return this.parseNew();case L.backQuote:return this.parseTemplate();default:this.unexpected()}},K.parseLiteral=function(e){var t=this.startNode();return t.value=e,t.raw=this.input.slice(this.start,this.end),this.next(),this.finishNode(t,"Literal")},K.parseParenExpression=function(){this.expect(L.parenL);var e=this.parseExpression();return this.expect(L.parenR),e},K.parseParenAndDistinguishExpression=function(e){var t,n=this,r=this.start,i=this.startLoc,o=this.options.ecmaVersion>=8;if(this.options.ecmaVersion>=6){this.next();var s,a,u=this.start,c=this.startLoc,l=[],p=!0,h=!1,f=new z,d=this.yieldPos,m=this.awaitPos;for(this.yieldPos=0,this.awaitPos=0;this.type!==L.parenR;){if(p?p=!1:n.expect(L.comma),o&&n.afterTrailingComma(L.parenR,!0)){h=!0;break}if(n.type===L.ellipsis){s=n.start,l.push(n.parseParenItem(n.parseRest())),n.type===L.comma&&n.raise(n.start,"Comma is not permitted after the rest element");break}n.type!==L.parenL||a||(a=n.start),l.push(n.parseMaybeAssign(!1,f,n.parseParenItem))}var g=this.start,v=this.startLoc;if(this.expect(L.parenR),e&&!this.canInsertSemicolon()&&this.eat(L.arrow))return this.checkPatternErrors(f,!0),this.checkYieldAwaitInDefaultParams(),a&&this.unexpected(a),this.yieldPos=d,this.awaitPos=m,this.parseParenArrowList(r,i,l);l.length&&!h||this.unexpected(this.lastTokStart),s&&this.unexpected(s),this.checkExpressionErrors(f,!0),this.yieldPos=d||this.yieldPos,this.awaitPos=m||this.awaitPos,l.length>1?(t=this.startNodeAt(u,c),t.expressions=l,this.finishNodeAt(t,"SequenceExpression",g,v)):t=l[0]}else t=this.parseParenExpression();if(this.options.preserveParens){var y=this.startNodeAt(r,i);return y.expression=t,this.finishNode(y,"ParenthesizedExpression")}return t},K.parseParenItem=function(e){return e},K.parseParenArrowList=function(e,t,n){return this.parseArrowExpression(this.startNodeAt(e,t),n)};var J=[];K.parseNew=function(){var e=this.startNode(),t=this.parseIdent(!0);if(this.options.ecmaVersion>=6&&this.eat(L.dot))return e.meta=t,e.property=this.parseIdent(!0),"target"!==e.property.name&&this.raiseRecoverable(e.property.start,"The only valid meta property for new is new.target"),this.inFunction||this.raiseRecoverable(e.start,"new.target can only be used in functions"),this.finishNode(e,"MetaProperty");var n=this.start,r=this.startLoc;return e.callee=this.parseSubscripts(this.parseExprAtom(),n,r,!0),this.eat(L.parenL)?e.arguments=this.parseExprList(L.parenR,this.options.ecmaVersion>=8,!1):e.arguments=J,this.finishNode(e,"NewExpression")},K.parseTemplateElement=function(){var e=this.startNode();return e.value={raw:this.input.slice(this.start,this.end).replace(/\r\n?/g,"\n"),cooked:this.value},this.next(),e.tail=this.type===L.backQuote,this.finishNode(e,"TemplateElement")},K.parseTemplate=function(){var e=this,t=this.startNode();this.next(),t.expressions=[];var n=this.parseTemplateElement();for(t.quasis=[n];!n.tail;)e.expect(L.dollarBraceL),t.expressions.push(e.parseExpression()),e.expect(L.braceR),t.quasis.push(n=e.parseTemplateElement());return this.next(),this.finishNode(t,"TemplateLiteral")},K.parseObj=function(e,t){var n=this,r=this.startNode(),i=!0,o={};for(r.properties=[],this.next();!this.eat(L.braceR);){if(i)i=!1;else if(n.expect(L.comma),n.afterTrailingComma(L.braceR))break;var s,a,u,c,l=n.startNode();n.options.ecmaVersion>=6&&(l.method=!1,l.shorthand=!1,(e||t)&&(u=n.start,c=n.startLoc),e||(s=n.eat(L.star))),n.parsePropertyName(l),e||!(n.options.ecmaVersion>=8)||s||l.computed||"Identifier"!==l.key.type||"async"!==l.key.name||n.type===L.parenL||n.type===L.colon||n.canInsertSemicolon()?a=!1:(a=!0,n.parsePropertyName(l,t)),n.parsePropertyValue(l,e,s,a,u,c,t),n.checkPropClash(l,o),r.properties.push(n.finishNode(l,"Property"))}return this.finishNode(r,e?"ObjectPattern":"ObjectExpression")},K.parsePropertyValue=function(e,t,n,r,i,o,s){if((n||r)&&this.type===L.colon&&this.unexpected(),this.eat(L.colon))e.value=t?this.parseMaybeDefault(this.start,this.startLoc):this.parseMaybeAssign(!1,s),e.kind="init";else if(this.options.ecmaVersion>=6&&this.type===L.parenL)t&&this.unexpected(),e.kind="init",e.method=!0,e.value=this.parseMethod(n,r);else if(this.options.ecmaVersion>=5&&!e.computed&&"Identifier"===e.key.type&&("get"===e.key.name||"set"===e.key.name)&&this.type!=L.comma&&this.type!=L.braceR){(n||r||t)&&this.unexpected(),e.kind=e.key.name,this.parsePropertyName(e),e.value=this.parseMethod(!1);var a="get"===e.kind?0:1;if(e.value.params.length!==a){var u=e.value.start;"get"===e.kind?this.raiseRecoverable(u,"getter should have no params"):this.raiseRecoverable(u,"setter should have exactly one param")}else"set"===e.kind&&"RestElement"===e.value.params[0].type&&this.raiseRecoverable(e.value.params[0].start,"Setter cannot use rest params")}else this.options.ecmaVersion>=6&&!e.computed&&"Identifier"===e.key.type?((this.keywords.test(e.key.name)||(this.strict?this.reservedWordsStrict:this.reservedWords).test(e.key.name)||this.inGenerator&&"yield"==e.key.name||this.inAsync&&"await"==e.key.name)&&this.raiseRecoverable(e.key.start,"'"+e.key.name+"' can not be used as shorthand property"),e.kind="init",t?e.value=this.parseMaybeDefault(i,o,e.key):this.type===L.eq&&s?(s.shorthandAssign||(s.shorthandAssign=this.start),e.value=this.parseMaybeDefault(i,o,e.key)):e.value=e.key,e.shorthand=!0):this.unexpected()},K.parsePropertyName=function(e){if(this.options.ecmaVersion>=6){if(this.eat(L.bracketL))return e.computed=!0,e.key=this.parseMaybeAssign(),this.expect(L.bracketR),e.key;e.computed=!1}return e.key=this.type===L.num||this.type===L.string?this.parseExprAtom():this.parseIdent(!0)},K.initFunction=function(e){e.id=null,this.options.ecmaVersion>=6&&(e.generator=!1,e.expression=!1),this.options.ecmaVersion>=8&&(e.async=!1)},K.parseMethod=function(e,t){var n=this.startNode(),r=this.inGenerator,i=this.inAsync,o=this.yieldPos,s=this.awaitPos;return this.initFunction(n),this.options.ecmaVersion>=6&&(n.generator=e),this.options.ecmaVersion>=8&&(n.async=!!t),this.inGenerator=n.generator,this.inAsync=n.async,this.yieldPos=0,this.awaitPos=0,this.expect(L.parenL),n.params=this.parseBindingList(L.parenR,!1,this.options.ecmaVersion>=8),this.checkYieldAwaitInDefaultParams(),this.parseFunctionBody(n,!1),this.inGenerator=r,this.inAsync=i,this.yieldPos=o,this.awaitPos=s,this.finishNode(n,"FunctionExpression")},K.parseArrowExpression=function(e,t,n){var r=this.inGenerator,i=this.inAsync,o=this.yieldPos,s=this.awaitPos;return this.initFunction(e),this.options.ecmaVersion>=8&&(e.async=!!n),this.inGenerator=!1,this.inAsync=e.async,this.yieldPos=0,this.awaitPos=0,e.params=this.toAssignableList(t,!0),this.parseFunctionBody(e,!0),this.inGenerator=r,this.inAsync=i,this.yieldPos=o,this.awaitPos=s,this.finishNode(e,"ArrowFunctionExpression")},K.parseFunctionBody=function(e,t){var n=t&&this.type!==L.braceL;if(n)e.body=this.parseMaybeAssign(),e.expression=!0;else{var r=this.inFunction,i=this.labels;this.inFunction=!0,this.labels=[],e.body=this.parseBlock(!0),e.expression=!1,this.inFunction=r,this.labels=i}var o=!n&&e.body.body.length&&this.isUseStrict(e.body.body[0])?e.body.body[0]:null;if(o&&this.options.ecmaVersion>=7&&!this.isSimpleParamList(e.params)&&this.raiseRecoverable(o.start,"Illegal 'use strict' directive in function with non-simple parameter list"),this.strict||o){var s=this.strict;this.strict=!0,e.id&&this.checkLVal(e.id,!0),this.checkParams(e),this.strict=s}else!t&&this.isSimpleParamList(e.params)||this.checkParams(e)},K.isSimpleParamList=function(e){for(var t=0;t<e.length;t++)if("Identifier"!==e[t].type)return!1;return!0},K.checkParams=function(e){for(var t=this,n={},r=0;r<e.params.length;r++)t.checkLVal(e.params[r],!0,n)},K.parseExprList=function(e,t,n,r){for(var i=this,o=[],s=!0;!this.eat(e);){if(s)s=!1;else if(i.expect(L.comma),t&&i.afterTrailingComma(e))break;var a;n&&i.type===L.comma?a=null:i.type===L.ellipsis?(a=i.parseSpread(r),i.type===L.comma&&r&&!r.trailingComma&&(r.trailingComma=i.start)):a=i.parseMaybeAssign(!1,r),o.push(a)}return o},K.parseIdent=function(e){var t=this.startNode();return e&&"never"==this.options.allowReserved&&(e=!1),this.type===L.name?(!e&&(this.strict?this.reservedWordsStrict:this.reservedWords).test(this.value)&&(this.options.ecmaVersion>=6||this.input.slice(this.start,this.end).indexOf("\\")==-1)&&this.raiseRecoverable(this.start,"The keyword '"+this.value+"' is reserved"),this.inGenerator&&"yield"===this.value&&this.raiseRecoverable(this.start,"Can not use 'yield' as identifier inside a generator"),this.inAsync&&"await"===this.value&&this.raiseRecoverable(this.start,"Can not use 'await' as identifier inside an async function"),t.name=this.value):e&&this.type.keyword?t.name=this.type.keyword:this.unexpected(),this.next(),this.finishNode(t,"Identifier")},K.parseYield=function(){this.yieldPos||(this.yieldPos=this.start);var e=this.startNode();return 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o=this.input.charCodeAt(this.pos);46!==o||i||(++this.pos,this.readInt(10),r=!0,o=this.input.charCodeAt(this.pos)),69!==o&&101!==o||i||(o=this.input.charCodeAt(++this.pos),43!==o&&45!==o||++this.pos,null===this.readInt(10)&&this.raise(t,"Invalid number"),r=!0),n(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number");var s,a=this.input.slice(t,this.pos);return r?s=parseFloat(a):i&&1!==a.length?/[89]/.test(a)||this.strict?this.raise(t,"Invalid number"):s=parseInt(a,8):s=parseInt(a,10),this.finishToken(L.num,s)},oe.readCodePoint=function(){var e,t=this.input.charCodeAt(this.pos);if(123===t){this.options.ecmaVersion<6&&this.unexpected();var n=++this.pos;e=this.readHexChar(this.input.indexOf("}",this.pos)-this.pos),++this.pos,e>1114111&&this.raise(n,"Code point out of bounds")}else e=this.readHexChar(4);return e},oe.readString=function(e){for(var t=this,n="",r=++this.pos;;){t.pos>=t.input.length&&t.raise(t.start,"Unterminated string constant");var i=t.input.charCodeAt(t.pos);if(i===e)break;92===i?(n+=t.input.slice(r,t.pos),n+=t.readEscapedChar(!1),r=t.pos):(s(i)&&t.raise(t.start,"Unterminated string constant"),++t.pos)}return n+=this.input.slice(r,this.pos++),this.finishToken(L.string,n)},oe.readTmplToken=function(){for(var e=this,t="",n=this.pos;;){e.pos>=e.input.length&&e.raise(e.start,"Unterminated template");var r=e.input.charCodeAt(e.pos);if(96===r||36===r&&123===e.input.charCodeAt(e.pos+1))return e.pos===e.start&&e.type===L.template?36===r?(e.pos+=2,e.finishToken(L.dollarBraceL)):(++e.pos,e.finishToken(L.backQuote)):(t+=e.input.slice(n,e.pos),e.finishToken(L.template,t));if(92===r)t+=e.input.slice(n,e.pos),t+=e.readEscapedChar(!0),n=e.pos;else if(s(r)){switch(t+=e.input.slice(n,e.pos),++e.pos,r){case 13:10===e.input.charCodeAt(e.pos)&&++e.pos;case 10:t+="\n";break;default:t+=String.fromCharCode(r)}e.options.locations&&(++e.curLine,e.lineStart=e.pos),n=e.pos}else++e.pos}},oe.readEscapedChar=function(e){var t=this.input.charCodeAt(++this.pos);switch(++this.pos,t){case 110:return"\n";case 114:return"\r";case 120:return String.fromCharCode(this.readHexChar(2));case 117:return m(this.readCodePoint());case 116:return"\t";case 98:return"\b";case 118:return"\v";case 102:return"\f";case 13:10===this.input.charCodeAt(this.pos)&&++this.pos;case 10:return this.options.locations&&(this.lineStart=this.pos,++this.curLine),"";default:if(t>=48&&t<=55){var n=this.input.substr(this.pos-1,3).match(/^[0-7]+/)[0],r=parseInt(n,8);return r>255&&(n=n.slice(0,-1),r=parseInt(n,8)),"0"!==n&&(this.strict||e)&&this.raise(this.pos-2,"Octal literal in strict mode"),this.pos+=n.length-1,String.fromCharCode(r)}return String.fromCharCode(t)}},oe.readHexChar=function(e){var t=this.pos,n=this.readInt(16,e);return null===n&&this.raise(t,"Bad character escape sequence"),n},oe.readWord1=function(){var e=this;this.containsEsc=!1;for(var t="",i=!0,o=this.pos,s=this.options.ecmaVersion>=6;this.pos<this.input.length;){var a=e.fullCharCodeAtPos();if(r(a,s))e.pos+=a<=65535?1:2;else{if(92!==a)break;e.containsEsc=!0,t+=e.input.slice(o,e.pos);var u=e.pos;117!=e.input.charCodeAt(++e.pos)&&e.raise(e.pos,"Expecting Unicode escape sequence \\uXXXX"),++e.pos;var c=e.readCodePoint();(i?n:r)(c,s)||e.raise(u,"Invalid Unicode escape"),t+=m(c),o=e.pos}i=!1}return t+this.input.slice(o,this.pos)},oe.readWord=function(){var e=this.readWord1(),t=L.name;return(this.options.ecmaVersion>=6||!this.containsEsc)&&this.keywords.test(e)&&(t=D[e]),this.finishToken(t,e)};var ue="4.0.4";e.version=ue,e.parse=g,e.parseExpressionAt=v,e.tokenizer=y,e.addLooseExports=b,e.Parser=$,e.plugins=U,e.defaultOptions=V,e.Position=I,e.SourceLocation=j,e.getLineInfo=c,e.Node=Z,e.TokenType=O,e.tokTypes=L,e.TokContext=te,e.tokContexts=ne,e.isIdentifierChar=r,e.isIdentifierStart=n,e.Token=ie,e.isNewLine=s,e.lineBreak=R,e.lineBreakG=N,Object.defineProperty(e,"__esModule",{value:!0})})},{}],118:[function(e,t,n){arguments[4][91][0].apply(n,arguments)},{acorn:117,dup:91,"object-assign":98}],119:[function(e,t,n){"use strict";function r(){throw e("pug-error").apply(null,arguments)}function i(e){l("Block"===e.type,"The top level element should always be a block");var t=null;if(e.nodes.length){var n="Extends"===e.nodes[0].type;n&&(t=e.nodes.shift()),c(e,n)}if(e=a(e),e.declaredBlocks=o(e),t){var u=[],h=[];e.nodes.forEach(function e(t){"NamedBlock"===t.type?h.push(t):"Block"===t.type?t.nodes.forEach(e):"Mixin"===t.type&&t.call===!1?u.push(t):r("UNEXPECTED_NODES_IN_EXTENDING_ROOT","Only 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this.advance()},initBlock:function(e,t){if((0|e)!==e)throw new Error("`line` is not an integer");if(!Array.isArray(t))throw new Error("`nodes` is not an array");return{type:"Block",nodes:t,line:e,filename:this.filename}},emptyBlock:function(e){return this.initBlock(e,[])},runPlugin:function(e,t){for(var n=[this],r=2;r<arguments.length;r++)n.push(arguments[r]);for(var i,r=0;r<this.plugins.length;r++){var o=this.plugins[r];if(o[e]&&o[e][t.type]){if(i)throw new Error("Multiple plugin handlers found for context "+JSON.stringify(e)+", token type "+JSON.stringify(t.type));i=o[e]}}if(i)return i[t.type].apply(i,n)},parseExpr:function(){switch(this.peek().type){case"tag":return this.parseTag();case"mixin":return this.parseMixin();case"block":return this.parseBlock();case"mixin-block":return this.parseMixinBlock();case"case":return this.parseCase();case"extends":return this.parseExtends();case"include":return this.parseInclude();case"doctype":return this.parseDoctype();case"filter":return this.parseFilter();case"comment":return this.parseComment();case"text":case"interpolated-code":case"start-pug-interpolation":return this.parseText({block:!0});case"text-html":return this.initBlock(this.peek().line,this.parseTextHtml());case"dot":return this.parseDot();case"each":return this.parseEach();case"code":return this.parseCode();case"blockcode":return this.parseBlockCode();case"if":return this.parseConditional();case"while":return this.parseWhile();case"call":return this.parseCall();case"interpolation":return this.parseInterpolation();case"yield":return this.parseYield();case"id":case"class":return this.tokens.defer({type:"tag",val:"div",line:this.peek().line,filename:this.filename}),this.parseExpr();default:var e=this.runPlugin("expressionTokens",this.peek());if(e)return e;this.error("INVALID_TOKEN",'unexpected token "'+this.peek().type+'"',this.peek())}},parseDot:function(){return this.advance(),this.parseTextBlock()},parseText:function(e){var t=[],n=this.peek().line,r=this.peek();e:for(;;){switch(r.type){case"text":var i=this.advance();t.push({type:"Text",val:i.val,line:i.line,filename:this.filename});break;case"interpolated-code":var i=this.advance();t.push({type:"Code",val:i.val,buffer:i.buffer,mustEscape:i.mustEscape!==!1,isInline:!0,line:i.line,filename:this.filename});break;case"newline":if(!e||!e.block)break e;var i=this.advance();"text"===this.peek().type&&t.push({type:"Text",val:"\n",line:i.line,filename:this.filename});break;case"start-pug-interpolation":this.advance(),t.push(this.parseExpr()),this.expect("end-pug-interpolation");break;default:var o=this.runPlugin("textTokens",r,t);if(o)break;break e}r=this.peek()}return 1===t.length?t[0]:this.initBlock(n,t)},parseTextHtml:function(){var e=[],t=null;e:for(;;)switch(this.peek().type){case"text-html":var n=this.advance();t?t.val+="\n"+n.val:(t={type:"Text",val:n.val,filename:this.filename,line:n.line,isHtml:!0},e.push(t));break;case"indent":var r=this.block();r.nodes.forEach(function(n){n.isHtml?t?t.val+="\n"+n.val:(t=n,e.push(t)):(t=null,e.push(n))});break;case"code":t=null,e.push(this.parseCode(!0));break;case"newline":this.advance();break;default:break e}return e},parseBlockExpansion:function(){var e=this.accept(":");return e?this.initBlock(e.line,[this.parseExpr()]):this.block()},parseCase:function(){var e=this.expect("case"),t={type:"Case",expr:e.val,line:e.line,filename:this.filename},n=this.emptyBlock(e.line+1);for(this.expect("indent");"outdent"!=this.peek().type;)switch(this.peek().type){case"comment":case"newline":this.advance();break;case"when":n.nodes.push(this.parseWhen());break;case"default":n.nodes.push(this.parseDefault());break;default:var r=this.runPlugin("caseTokens",this.peek(),n);if(r)break;this.error("INVALID_TOKEN",'Unexpected token "'+this.peek().type+'", expected "when", "default" or "newline"',this.peek())}return this.expect("outdent"),t.block=n,t},parseWhen:function(){var e=this.expect("when");return"newline"!==this.peek().type?{type:"When",expr:e.val,block:this.parseBlockExpansion(),debug:!1,line:e.line,filename:this.filename}:{type:"When",expr:e.val,debug:!1,line:e.line,filename:this.filename}},parseDefault:function(){var e=this.expect("default");return{type:"When",expr:"default",block:this.parseBlockExpansion(),debug:!1,line:e.line,filename:this.filename}},parseCode:function(e){var t=this.expect("code");o("boolean"==typeof t.mustEscape,"Please update to the newest version of pug-lexer.");var n={type:"Code",val:t.val,buffer:t.buffer,mustEscape:t.mustEscape!==!1,isInline:!!e,line:t.line,filename:this.filename};if(n.val.match(/^ *else/)&&(n.debug=!1),e)return n;var r;return r="indent"==this.peek().type,r&&(t.buffer&&this.error("BLOCK_IN_BUFFERED_CODE","Buffered code cannot have a block attached to it",this.peek()),n.block=this.block()),n},parseConditional:function(){var e=this.expect("if"),t={type:"Conditional",test:e.val,consequent:this.emptyBlock(e.line),alternate:null,line:e.line,filename:this.filename};"indent"==this.peek().type&&(t.consequent=this.block());for(var n=t;;)if("newline"===this.peek().type)this.expect("newline");else{if("else-if"!==this.peek().type){if("else"===this.peek().type){this.expect("else"),"indent"===this.peek().type&&(n.alternate=this.block());break}break}e=this.expect("else-if"),n=n.alternate={type:"Conditional",test:e.val,consequent:this.emptyBlock(e.line),alternate:null,line:e.line,filename:this.filename},"indent"==this.peek().type&&(n.consequent=this.block())}return t},parseWhile:function(){var e=this.expect("while"),t={type:"While",test:e.val,line:e.line,filename:this.filename};return"indent"==this.peek().type?t.block=this.block():t.block=this.emptyBlock(e.line),t},parseBlockCode:function(){var 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e=this.expect("filter"),t=[];return"start-attributes"===this.peek().type&&(t=this.attrs()),{type:"IncludeFilter",name:e.val,attrs:t,line:e.line,filename:this.filename}},parseFilter:function(){var e,t=this.expect("filter"),n=[];if("start-attributes"===this.peek().type&&(n=this.attrs()),"text"===this.peek().type){var r=this.advance();e=this.initBlock(r.line,[{type:"Text",val:r.val,line:r.line,filename:this.filename}])}else e="filter"===this.peek().type?this.initBlock(t.line,[this.parseFilter()]):this.parseTextBlock()||this.emptyBlock(t.line);return{type:"Filter",name:t.val,block:e,attrs:n,line:t.line,filename:this.filename}},parseEach:function(){var e=this.expect("each"),t={type:"Each",obj:e.code,val:e.val,key:e.key,block:this.block(),line:e.line,filename:this.filename};return"else"==this.peek().type&&(this.advance(),t.alternate=this.block()),t},parseExtends:function(){var e=this.expect("extends"),t=this.expect("path");return{type:"Extends",file:{type:"FileReference",path:t.val.trim(),line:e.line,filename:this.filename},line:e.line,filename:this.filename}},parseBlock:function(){var e=this.expect("block"),t="indent"==this.peek().type?this.block():this.emptyBlock(e.line);return t.type="NamedBlock",t.name=e.val.trim(),t.mode=e.mode,t.line=e.line,t},parseMixinBlock:function(){var e=this.expect("mixin-block");return this.inMixin||this.error("BLOCK_OUTISDE_MIXIN","Anonymous blocks are not allowed unless they are part of a mixin.",e),{type:"MixinBlock",line:e.line,filename:this.filename}},parseYield:function(){var e=this.expect("yield");return{type:"YieldBlock",line:e.line,filename:this.filename}},parseInclude:function(){for(var e=this.expect("include"),t={type:"Include",file:{type:"FileReference",line:e.line,filename:this.filename},line:e.line,filename:this.filename},n=[];"filter"===this.peek().type;)n.push(this.parseIncludeFilter());var r=this.expect("path");return t.file.path=r.val.trim(),!/\.jade$/.test(t.file.path)&&!/\.pug$/.test(t.file.path)||n.length?(t.type="RawInclude",t.filters=n,"indent"===this.peek().type&&this.error("RAW_INCLUDE_BLOCK","Raw inclusion cannot contain a block",this.peek())):(t.block="indent"==this.peek().type?this.block():this.emptyBlock(e.line),/\.jade$/.test(t.file.path)&&console.warn(this.filename+", line "+e.line+':\nThe .jade extension is deprecated, use .pug for "'+t.file.path+'".')),t},parseCall:function(){var e=this.expect("call"),t=e.val,n=e.args,r={type:"Mixin",name:t,args:n,block:this.emptyBlock(e.line),call:!0,attrs:[],attributeBlocks:[],line:e.line,filename:this.filename};return this.tag(r),r.code&&(r.block.nodes.push(r.code),delete r.code),0===r.block.nodes.length&&(r.block=null),r},parseMixin:function(){var e=this.expect("mixin"),t=e.val,n=e.args;if("indent"==this.peek().type){this.inMixin++;var r={type:"Mixin",name:t,args:n,block:this.block(),call:!1,line:e.line,filename:this.filename};return this.inMixin--,r}this.error("MIXIN_WITHOUT_BODY","Mixin "+t+" declared without body",e)},parseTextBlock:function(){var e=this.accept("start-pipeless-text");if(e){for(var t=this.emptyBlock(e.line);"end-pipeless-text"!==this.peek().type;){var e=this.advance();switch(e.type){case"text":t.nodes.push({type:"Text",val:e.val,line:e.line});break;case"newline":t.nodes.push({type:"Text",val:"\n",line:e.line});break;case"start-pug-interpolation":t.nodes.push(this.parseExpr()),this.expect("end-pug-interpolation");break;case"interpolated-code":t.nodes.push({type:"Code",val:e.val,buffer:e.buffer,mustEscape:e.mustEscape!==!1,isInline:!0,line:e.line,filename:this.filename});break;default:var n=this.runPlugin("textBlockTokens",e,t,e);if(n)break;this.error("INVALID_TOKEN","Unexpected token type: "+e.type,e)}}return this.advance(),t}},block:function(){for(var e=this.expect("indent"),t=this.emptyBlock(e.line);"outdent"!=this.peek().type;)if("newline"==this.peek().type)this.advance();else if("text-html"==this.peek().type)t.nodes=t.nodes.concat(this.parseTextHtml());else{var n=this.parseExpr();t.nodes.push(n)}return this.expect("outdent"),t},parseInterpolation:function(){var e=this.advance(),t={type:"InterpolatedTag",expr:e.val,selfClosing:!1,block:this.emptyBlock(e.line),attrs:[],attributeBlocks:[],isInline:!1,line:e.line,filename:this.filename};return this.tag(t,{selfClosingAllowed:!0})},parseTag:function(){var e=this.advance(),t={type:"Tag",name:e.val,selfClosing:!1,block:this.emptyBlock(e.line),attrs:[],attributeBlocks:[],isInline:u.indexOf(e.val)!==-1,line:e.line,filename:this.filename};return this.tag(t,{selfClosingAllowed:!0})},tag:function(e,t){var n=!1,r=[],i=t&&t.selfClosingAllowed;e:for(;;)switch(this.peek().type){case"id":case"class":var o=this.advance();"id"===o.type&&(r.indexOf("id")!==-1&&this.error("DUPLICATE_ID",'Duplicate attribute "id" is not allowed.',o),r.push("id")),e.attrs.push({name:o.type,val:"'"+o.val+"'",mustEscape:!1});continue;case"start-attributes":n&&console.warn(this.filename+", line "+this.peek().line+":\nYou should not have pug tags with multiple attributes."),n=!0,e.attrs=e.attrs.concat(this.attrs(r));continue;case"&attributes":var o=this.advance();e.attributeBlocks.push(o.val);break;default:var s=this.runPlugin("tagAttributeTokens",this.peek(),e,r);if(s)break;break e}switch("dot"==this.peek().type&&(e.textOnly=!0,this.advance()),this.peek().type){case"text":case"interpolated-code":var a=this.parseText();"Block"===a.type?e.block.nodes.push.apply(e.block.nodes,a.nodes):e.block.nodes.push(a);break;case"code":e.block.nodes.push(this.parseCode(!0));break;case":":this.advance(),e.block=this.initBlock(e.line,[this.parseExpr()]);break;case"newline":case"indent":case"outdent":case"eos":case"start-pipeless-text":case"end-pug-interpolation":break;case"slash":if(i){this.advance(),e.selfClosing=!0;break}default:var s=this.runPlugin("tagTokens",this.peek(),e,t);if(s)break;this.error("INVALID_TOKEN","Unexpected token `"+this.peek().type+"` expected `text`, `interpolated-code`, `code`, `:`"+(i?", `slash`":"")+", `newline` or `eos`",this.peek())}for(;"newline"==this.peek().type;)this.advance();if(e.textOnly)e.block=this.parseTextBlock()||this.emptyBlock(e.line);else if("indent"==this.peek().type)for(var u=this.block(),c=0,l=u.nodes.length;c<l;++c)e.block.nodes.push(u.nodes[c]);return e},attrs:function(e){this.expect("start-attributes");for(var 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e&&(t=JSON.parse(e.replace(/^\)\]\}'/,"")));var n=a.getArg(t,"version"),r=a.getArg(t,"sources"),i=a.getArg(t,"names",[]),o=a.getArg(t,"sourceRoot",null),s=a.getArg(t,"sourcesContent",null),u=a.getArg(t,"mappings"),l=a.getArg(t,"file",null);if(n!=this._version)throw new Error("Unsupported version: "+n);r=r.map(String).map(a.normalize).map(function(e){return o&&a.isAbsolute(o)&&a.isAbsolute(e)?a.relative(o,e):e}),this._names=c.fromArray(i.map(String),!0),this._sources=c.fromArray(r,!0),this.sourceRoot=o,this.sourcesContent=s,this._mappings=u,this.file=l}function o(){this.generatedLine=0,this.generatedColumn=0,this.source=null,this.originalLine=null,this.originalColumn=null,this.name=null}function s(e){var t=e;"string"==typeof e&&(t=JSON.parse(e.replace(/^\)\]\}'/,"")));var n=a.getArg(t,"version"),i=a.getArg(t,"sections");if(n!=this._version)throw new Error("Unsupported version: "+n);this._sources=new c,this._names=new c;var o={line:-1,column:0};this._sections=i.map(function(e){if(e.url)throw new Error("Support for url field in sections not implemented.");var t=a.getArg(e,"offset"),n=a.getArg(t,"line"),i=a.getArg(t,"column");if(n<o.line||n===o.line&&i<o.column)throw new Error("Section offsets must be ordered and non-overlapping.");return o=t,{generatedOffset:{generatedLine:n+1,generatedColumn:i+1},consumer:new r(a.getArg(e,"map"))}})}var a=e("./util"),u=e("./binary-search"),c=e("./array-set").ArraySet,l=e("./base64-vlq"),p=e("./quick-sort").quickSort;r.fromSourceMap=function(e){return i.fromSourceMap(e)},r.prototype._version=3,r.prototype.__generatedMappings=null,Object.defineProperty(r.prototype,"_generatedMappings",{get:function(){return this.__generatedMappings||this._parseMappings(this._mappings,this.sourceRoot),this.__generatedMappings}}),r.prototype.__originalMappings=null,Object.defineProperty(r.prototype,"_originalMappings",{get:function(){return this.__originalMappings||this._parseMappings(this._mappings,this.sourceRoot),this.__originalMappings}}),r.prototype._charIsMappingSeparator=function(e,t){var n=e.charAt(t);return";"===n||","===n},r.prototype._parseMappings=function(e,t){throw new Error("Subclasses must implement _parseMappings")},r.GENERATED_ORDER=1,r.ORIGINAL_ORDER=2,r.GREATEST_LOWER_BOUND=1,r.LEAST_UPPER_BOUND=2,r.prototype.eachMapping=function(e,t,n){var i,o=t||null,s=n||r.GENERATED_ORDER;switch(s){case r.GENERATED_ORDER:i=this._generatedMappings;break;case r.ORIGINAL_ORDER:i=this._originalMappings;break;default:throw new Error("Unknown order of iteration.")}var u=this.sourceRoot;i.map(function(e){var t=null===e.source?null:this._sources.at(e.source);return null!=t&&null!=u&&(t=a.join(u,t)),{source:t,generatedLine:e.generatedLine,generatedColumn:e.generatedColumn,originalLine:e.originalLine,originalColumn:e.originalColumn,name:null===e.name?null:this._names.at(e.name)}},this).forEach(e,o)},r.prototype.allGeneratedPositionsFor=function(e){var t=a.getArg(e,"line"),n={source:a.getArg(e,"source"),originalLine:t,originalColumn:a.getArg(e,"column",0)};if(null!=this.sourceRoot&&(n.source=a.relative(this.sourceRoot,n.source)),!this._sources.has(n.source))return[];n.source=this._sources.indexOf(n.source);var r=[],i=this._findMapping(n,this._originalMappings,"originalLine","originalColumn",a.compareByOriginalPositions,u.LEAST_UPPER_BOUND);if(i>=0){var o=this._originalMappings[i];if(void 0===e.column)for(var s=o.originalLine;o&&o.originalLine===s;)r.push({line:a.getArg(o,"generatedLine",null),column:a.getArg(o,"generatedColumn",null),lastColumn:a.getArg(o,"lastGeneratedColumn",null)}),o=this._originalMappings[++i];else for(var c=o.originalColumn;o&&o.originalLine===t&&o.originalColumn==c;)r.push({line:a.getArg(o,"generatedLine",null),column:a.getArg(o,"generatedColumn",null),lastColumn:a.getArg(o,"lastGeneratedColumn",null)}),o=this._originalMappings[++i]}return r},n.SourceMapConsumer=r,i.prototype=Object.create(r.prototype),i.prototype.consumer=r,i.fromSourceMap=function(e){var t=Object.create(i.prototype),n=t._names=c.fromArray(e._names.toArray(),!0),r=t._sources=c.fromArray(e._sources.toArray(),!0);t.sourceRoot=e._sourceRoot,t.sourcesContent=e._generateSourcesContent(t._sources.toArray(),t.sourceRoot),t.file=e._file;for(var s=e._mappings.toArray().slice(),u=t.__generatedMappings=[],l=t.__originalMappings=[],h=0,f=s.length;h<f;h++){var d=s[h],m=new o;m.generatedLine=d.generatedLine,m.generatedColumn=d.generatedColumn,d.source&&(m.source=r.indexOf(d.source),m.originalLine=d.originalLine,m.originalColumn=d.originalColumn,d.name&&(m.name=n.indexOf(d.name)),l.push(m)),u.push(m)}return p(t.__originalMappings,a.compareByOriginalPositions),t},i.prototype._version=3,Object.defineProperty(i.prototype,"sources",{get:function(){return this._sources.toArray().map(function(e){return null!=this.sourceRoot?a.join(this.sourceRoot,e):e},this)}}),i.prototype._parseMappings=function(e,t){for(var n,r,i,s,u,c=1,h=0,f=0,d=0,m=0,g=0,v=e.length,y=0,b={},x={},_=[],w=[];y<v;)if(";"===e.charAt(y))c++,y++,h=0;else if(","===e.charAt(y))y++;else{for(n=new o,n.generatedLine=c,s=y;s<v&&!this._charIsMappingSeparator(e,s);s++);if(r=e.slice(y,s),i=b[r])y+=r.length;else{for(i=[];y<s;)l.decode(e,y,x),u=x.value,y=x.rest,i.push(u);if(2===i.length)throw new Error("Found a source, but no line and column");if(3===i.length)throw new Error("Found a source and line, but no column");b[r]=i}n.generatedColumn=h+i[0],h=n.generatedColumn,i.length>1&&(n.source=m+i[1],m+=i[1],n.originalLine=f+i[2],f=n.originalLine,n.originalLine+=1,n.originalColumn=d+i[3],d=n.originalColumn,i.length>4&&(n.name=g+i[4],g+=i[4])),w.push(n),"number"==typeof n.originalLine&&_.push(n)}p(w,a.compareByGeneratedPositionsDeflated),this.__generatedMappings=w,p(_,a.compareByOriginalPositions),this.__originalMappings=_},i.prototype._findMapping=function(e,t,n,r,i,o){if(e[n]<=0)throw new TypeError("Line must be greater than or equal to 1, got "+e[n]);if(e[r]<0)throw new TypeError("Column must be greater than or equal to 0, got "+e[r]);return u.search(e,t,i,o)},i.prototype.computeColumnSpans=function(){for(var e=0;e<this._generatedMappings.length;++e){var t=this._generatedMappings[e];if(e+1<this._generatedMappings.length){var n=this._generatedMappings[e+1];if(t.generatedLine===n.generatedLine){t.lastGeneratedColumn=n.generatedColumn-1;continue}}t.lastGeneratedColumn=1/0}},i.prototype.originalPositionFor=function(e){var t={generatedLine:a.getArg(e,"line"),generatedColumn:a.getArg(e,"column")},n=this._findMapping(t,this._generatedMappings,"generatedLine","generatedColumn",a.compareByGeneratedPositionsDeflated,a.getArg(e,"bias",r.GREATEST_LOWER_BOUND));if(n>=0){var i=this._generatedMappings[n];if(i.generatedLine===t.generatedLine){var o=a.getArg(i,"source",null);null!==o&&(o=this._sources.at(o),null!=this.sourceRoot&&(o=a.join(this.sourceRoot,o)));var s=a.getArg(i,"name",null);return null!==s&&(s=this._names.at(s)),{source:o,line:a.getArg(i,"originalLine",null),column:a.getArg(i,"originalColumn",null),name:s}}}return{source:null,line:null,column:null,name:null}},i.prototype.hasContentsOfAllSources=function(){return!!this.sourcesContent&&(this.sourcesContent.length>=this._sources.size()&&!this.sourcesContent.some(function(e){return null==e}))},i.prototype.sourceContentFor=function(e,t){if(!this.sourcesContent)return null;if(null!=this.sourceRoot&&(e=a.relative(this.sourceRoot,e)),this._sources.has(e))return this.sourcesContent[this._sources.indexOf(e)];var n;if(null!=this.sourceRoot&&(n=a.urlParse(this.sourceRoot))){var r=e.replace(/^file:\/\//,"");if("file"==n.scheme&&this._sources.has(r))return this.sourcesContent[this._sources.indexOf(r)];if((!n.path||"/"==n.path)&&this._sources.has("/"+e))return this.sourcesContent[this._sources.indexOf("/"+e)]}if(t)return null;throw new Error('"'+e+'" is not in the SourceMap.')},i.prototype.generatedPositionFor=function(e){var t=a.getArg(e,"source");if(null!=this.sourceRoot&&(t=a.relative(this.sourceRoot,t)),!this._sources.has(t))return{line:null,column:null,lastColumn:null};t=this._sources.indexOf(t);var n={source:t,originalLine:a.getArg(e,"line"),originalColumn:a.getArg(e,"column")},i=this._findMapping(n,this._originalMappings,"originalLine","originalColumn",a.compareByOriginalPositions,a.getArg(e,"bias",r.GREATEST_LOWER_BOUND));if(i>=0){var o=this._originalMappings[i];if(o.source===n.source)return{line:a.getArg(o,"generatedLine",null),column:a.getArg(o,"generatedColumn",null),lastColumn:a.getArg(o,"lastGeneratedColumn",null)}}return{line:null,column:null,lastColumn:null}},n.BasicSourceMapConsumer=i,s.prototype=Object.create(r.prototype),s.prototype.constructor=r,s.prototype._version=3,Object.defineProperty(s.prototype,"sources",{get:function(){for(var e=[],t=0;t<this._sections.length;t++)for(var n=0;n<this._sections[t].consumer.sources.length;n++)e.push(this._sections[t].consumer.sources[n]);return e}}),s.prototype.originalPositionFor=function(e){var t={generatedLine:a.getArg(e,"line"),generatedColumn:a.getArg(e,"column")},n=u.search(t,this._sections,function(e,t){var n=e.generatedLine-t.generatedOffset.generatedLine;return n?n:e.generatedColumn-t.generatedOffset.generatedColumn}),r=this._sections[n];return r?r.consumer.originalPositionFor({line:t.generatedLine-(r.generatedOffset.generatedLine-1),column:t.generatedColumn-(r.generatedOffset.generatedLine===t.generatedLine?r.generatedOffset.generatedColumn-1:0),bias:e.bias}):{source:null,line:null,column:null,name:null}},s.prototype.hasContentsOfAllSources=function(){return this._sections.every(function(e){return e.consumer.hasContentsOfAllSources()})},s.prototype.sourceContentFor=function(e,t){for(var n=0;n<this._sections.length;n++){var r=this._sections[n],i=r.consumer.sourceContentFor(e,!0);if(i)return i}if(t)return null;throw new Error('"'+e+'" is not in the SourceMap.')},s.prototype.generatedPositionFor=function(e){for(var t=0;t<this._sections.length;t++){var n=this._sections[t];if(n.consumer.sources.indexOf(a.getArg(e,"source"))!==-1){var r=n.consumer.generatedPositionFor(e);if(r){var i={line:r.line+(n.generatedOffset.generatedLine-1),column:r.column+(n.generatedOffset.generatedLine===r.line?n.generatedOffset.generatedColumn-1:0)};return i}}}return{line:null,column:null}},s.prototype._parseMappings=function(e,t){this.__generatedMappings=[],this.__originalMappings=[];for(var n=0;n<this._sections.length;n++)for(var r=this._sections[n],i=r.consumer._generatedMappings,o=0;o<i.length;o++){var s=i[o],u=r.consumer._sources.at(s.source);null!==r.consumer.sourceRoot&&(u=a.join(r.consumer.sourceRoot,u)),this._sources.add(u),u=this._sources.indexOf(u);var c=r.consumer._names.at(s.name);this._names.add(c),c=this._names.indexOf(c);var l={source:u,generatedLine:s.generatedLine+(r.generatedOffset.generatedLine-1),generatedColumn:s.generatedColumn+(r.generatedOffset.generatedLine===s.generatedLine?r.generatedOffset.generatedColumn-1:0),originalLine:s.originalLine,originalColumn:s.originalColumn,name:c};this.__generatedMappings.push(l),"number"==typeof l.originalLine&&this.__originalMappings.push(l)}p(this.__generatedMappings,a.compareByGeneratedPositionsDeflated),p(this.__originalMappings,a.compareByOriginalPositions)},n.IndexedSourceMapConsumer=s},{"./array-set":135,"./base64-vlq":136,"./binary-search":138,"./quick-sort":140,"./util":144}],142:[function(e,t,n){function r(e){e||(e={}),this._file=o.getArg(e,"file",null),this._sourceRoot=o.getArg(e,"sourceRoot",null),this._skipValidation=o.getArg(e,"skipValidation",!1),this._sources=new s,this._names=new s,this._mappings=new a,this._sourcesContents=null}var i=e("./base64-vlq"),o=e("./util"),s=e("./array-set").ArraySet,a=e("./mapping-list").MappingList;r.prototype._version=3,r.fromSourceMap=function(e){var t=e.sourceRoot,n=new r({file:e.file,sourceRoot:t});return e.eachMapping(function(e){var r={generated:{line:e.generatedLine,column:e.generatedColumn}};null!=e.source&&(r.source=e.source,null!=t&&(r.source=o.relative(t,r.source)),r.original={line:e.originalLine,column:e.originalColumn},null!=e.name&&(r.name=e.name)),n.addMapping(r)}),e.sources.forEach(function(t){var r=e.sourceContentFor(t);null!=r&&n.setSourceContent(t,r)}),n},r.prototype.addMapping=function(e){var t=o.getArg(e,"generated"),n=o.getArg(e,"original",null),r=o.getArg(e,"source",null),i=o.getArg(e,"name",null);this._skipValidation||this._validateMapping(t,n,r,i),null!=r&&(r=String(r),this._sources.has(r)||this._sources.add(r)),null!=i&&(i=String(i),this._names.has(i)||this._names.add(i)),this._mappings.add({generatedLine:t.line,generatedColumn:t.column,originalLine:null!=n&&n.line,originalColumn:null!=n&&n.column,source:r,name:i})},r.prototype.setSourceContent=function(e,t){var n=e;null!=this._sourceRoot&&(n=o.relative(this._sourceRoot,n)),null!=t?(this._sourcesContents||(this._sourcesContents=Object.create(null)),this._sourcesContents[o.toSetString(n)]=t):this._sourcesContents&&(delete this._sourcesContents[o.toSetString(n)],0===Object.keys(this._sourcesContents).length&&(this._sourcesContents=null))},r.prototype.applySourceMap=function(e,t,n){var r=t;if(null==t){if(null==e.file)throw new Error('SourceMapGenerator.prototype.applySourceMap requires either an explicit source file, or the source map\'s "file" property. Both were omitted.');r=e.file}var i=this._sourceRoot;null!=i&&(r=o.relative(i,r));var a=new s,u=new s;this._mappings.unsortedForEach(function(t){if(t.source===r&&null!=t.originalLine){var s=e.originalPositionFor({line:t.originalLine,column:t.originalColumn});null!=s.source&&(t.source=s.source,null!=n&&(t.source=o.join(n,t.source)),null!=i&&(t.source=o.relative(i,t.source)),t.originalLine=s.line,t.originalColumn=s.column,null!=s.name&&(t.name=s.name))}var c=t.source;null==c||a.has(c)||a.add(c);var l=t.name;null==l||u.has(l)||u.add(l)},this),this._sources=a,this._names=u,e.sources.forEach(function(t){var r=e.sourceContentFor(t);null!=r&&(null!=n&&(t=o.join(n,t)),null!=i&&(t=o.relative(i,t)),this.setSourceContent(t,r))},this)},r.prototype._validateMapping=function(e,t,n,r){if((!(e&&"line"in e&&"column"in e&&e.line>0&&e.column>=0)||t||n||r)&&!(e&&"line"in e&&"column"in e&&t&&"line"in t&&"column"in t&&e.line>0&&e.column>=0&&t.line>0&&t.column>=0&&n))throw new Error("Invalid mapping: "+JSON.stringify({generated:e,source:n,original:t,name:r}))},r.prototype._serializeMappings=function(){for(var e,t,n,r,s=0,a=1,u=0,c=0,l=0,p=0,h="",f=this._mappings.toArray(),d=0,m=f.length;d<m;d++){if(t=f[d],e="",t.generatedLine!==a)for(s=0;t.generatedLine!==a;)e+=";",a++;else if(d>0){if(!o.compareByGeneratedPositionsInflated(t,f[d-1]))continue;e+=","}e+=i.encode(t.generatedColumn-s),s=t.generatedColumn,null!=t.source&&(r=this._sources.indexOf(t.source),e+=i.encode(r-p),p=r,e+=i.encode(t.originalLine-1-c),c=t.originalLine-1,e+=i.encode(t.originalColumn-u),u=t.originalColumn,null!=t.name&&(n=this._names.indexOf(t.name),e+=i.encode(n-l),l=n)),h+=e}return h},r.prototype._generateSourcesContent=function(e,t){return e.map(function(e){if(!this._sourcesContents)return null;null!=t&&(e=o.relative(t,e));var n=o.toSetString(e);return Object.prototype.hasOwnProperty.call(this._sourcesContents,n)?this._sourcesContents[n]:null},this)},r.prototype.toJSON=function(){var e={version:this._version,sources:this._sources.toArray(),names:this._names.toArray(),mappings:this._serializeMappings()};return null!=this._file&&(e.file=this._file),null!=this._sourceRoot&&(e.sourceRoot=this._sourceRoot),this._sourcesContents&&(e.sourcesContent=this._generateSourcesContent(e.sources,e.sourceRoot)),e},r.prototype.toString=function(){return JSON.stringify(this.toJSON())},n.SourceMapGenerator=r},{"./array-set":135,"./base64-vlq":136,"./mapping-list":139,"./util":144}],143:[function(e,t,n){function r(e,t,n,r,i){this.children=[],this.sourceContents={},this.line=null==e?null:e,this.column=null==t?null:t,this.source=null==n?null:n,this.name=null==i?null:i,this[u]=!0,null!=r&&this.add(r)}var i=e("./source-map-generator").SourceMapGenerator,o=e("./util"),s=/(\r?\n)/,a=10,u="$$$isSourceNode$$$";r.fromStringWithSourceMap=function(e,t,n){function i(e,t){if(null===e||void 0===e.source)a.add(t);else{var i=n?o.join(n,e.source):e.source;a.add(new r(e.originalLine,e.originalColumn,i,t,e.name))}}var a=new r,u=e.split(s),c=function(){var e=u.shift(),t=u.shift()||"";return e+t},l=1,p=0,h=null;return t.eachMapping(function(e){if(null!==h){if(!(l<e.generatedLine)){var t=u[0],n=t.substr(0,e.generatedColumn-p);return u[0]=t.substr(e.generatedColumn-p),p=e.generatedColumn,i(h,n),void(h=e)}i(h,c()),l++,p=0}for(;l<e.generatedLine;)a.add(c()),l++;if(p<e.generatedColumn){var t=u[0];a.add(t.substr(0,e.generatedColumn)),u[0]=t.substr(e.generatedColumn),p=e.generatedColumn}h=e},this),u.length>0&&(h&&i(h,c()),a.add(u.join(""))),t.sources.forEach(function(e){var r=t.sourceContentFor(e);null!=r&&(null!=n&&(e=o.join(n,e)),a.setSourceContent(e,r))}),a},r.prototype.add=function(e){if(Array.isArray(e))e.forEach(function(e){this.add(e)},this);else{if(!e[u]&&"string"!=typeof e)throw new TypeError("Expected a SourceNode, string, or an array of SourceNodes and strings. Got "+e);e&&this.children.push(e)}return this},r.prototype.prepend=function(e){if(Array.isArray(e))for(var t=e.length-1;t>=0;t--)this.prepend(e[t]);else{if(!e[u]&&"string"!=typeof e)throw new TypeError("Expected a SourceNode, string, or an array of SourceNodes and strings. Got "+e);this.children.unshift(e)}return this},r.prototype.walk=function(e){for(var t,n=0,r=this.children.length;n<r;n++)t=this.children[n],t[u]?t.walk(e):""!==t&&e(t,{source:this.source,line:this.line,column:this.column,name:this.name})},r.prototype.join=function(e){var t,n,r=this.children.length;if(r>0){for(t=[],n=0;n<r-1;n++)t.push(this.children[n]),t.push(e);t.push(this.children[n]),this.children=t}return this},r.prototype.replaceRight=function(e,t){var n=this.children[this.children.length-1];return n[u]?n.replaceRight(e,t):"string"==typeof n?this.children[this.children.length-1]=n.replace(e,t):this.children.push("".replace(e,t)),this},r.prototype.setSourceContent=function(e,t){this.sourceContents[o.toSetString(e)]=t},r.prototype.walkSourceContents=function(e){for(var t=0,n=this.children.length;t<n;t++)this.children[t][u]&&this.children[t].walkSourceContents(e);for(var r=Object.keys(this.sourceContents),t=0,n=r.length;t<n;t++)e(o.fromSetString(r[t]),this.sourceContents[r[t]])},r.prototype.toString=function(){var e="";return this.walk(function(t){e+=t}),e},r.prototype.toStringWithSourceMap=function(e){var t={code:"",line:1,column:0},n=new i(e),r=!1,o=null,s=null,u=null,c=null;return this.walk(function(e,i){t.code+=e,null!==i.source&&null!==i.line&&null!==i.column?(o===i.source&&s===i.line&&u===i.column&&c===i.name||n.addMapping({source:i.source,original:{line:i.line,column:i.column},generated:{line:t.line,column:t.column},name:i.name}),o=i.source,s=i.line,u=i.column,c=i.name,r=!0):r&&(n.addMapping({generated:{line:t.line,column:t.column}}),o=null,r=!1);for(var 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