sassdoc-theme-herman/dist/webpack/search.min.js

An Odd SassDoc theme.

/*! For license information please see search.min.js.LICENSE.txt */
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g=this.metadataWhitelist[y],m=p.metadata[g];null==this.invertedIndex[p][o][r][g]&&(this.invertedIndex[p][o][r][g]=[]),this.invertedIndex[p][o][r][g].push(m)}}}},F.Builder.prototype.calculateAverageFieldLengths=function(){for(var e=Object.keys(this.fieldLengths),t=e.length,r={},n={},i=0;i<t;i++){var o=F.FieldRef.fromString(e[i]),s=o.fieldName;n[s]||(n[s]=0),n[s]+=1,r[s]||(r[s]=0),r[s]+=this.fieldLengths[o]}var a=Object.keys(this._fields);for(i=0;i<a.length;i++){var u=a[i];r[u]=r[u]/n[u]}this.averageFieldLength=r},F.Builder.prototype.createFieldVectors=function(){for(var e={},t=Object.keys(this.fieldTermFrequencies),r=t.length,n=Object.create(null),i=0;i<r;i++){for(var o=F.FieldRef.fromString(t[i]),s=o.fieldName,a=this.fieldLengths[o],u=new F.Vector,c=this.fieldTermFrequencies[o],l=Object.keys(c),f=l.length,h=this._fields[s].boost||1,p=this._documents[o.docRef].boost||1,d=0;d<f;d++){var v,y,g,m=l[d],x=c[m],w=this.invertedIndex[m]._index;void 0===n[m]?(v=F.idf(this.invertedIndex[m],this.documentCount),n[m]=v):v=n[m],y=v*((this._k1+1)*x)/(this._k1*(1-this._b+this._b*(a/this.averageFieldLength[s]))+x),y*=h,y*=p,g=Math.round(1e3*y)/1e3,u.insert(w,g)}e[o]=u}this.fieldVectors=e},F.Builder.prototype.createTokenSet=function(){this.tokenSet=F.TokenSet.fromArray(Object.keys(this.invertedIndex).sort())},F.Builder.prototype.build=function(){return this.calculateAverageFieldLengths(),this.createFieldVectors(),this.createTokenSet(),new F.Index({invertedIndex:this.invertedIndex,fieldVectors:this.fieldVectors,tokenSet:this.tokenSet,fields:Object.keys(this._fields),pipeline:this.searchPipeline})},F.Builder.prototype.use=function(e){var t=Array.prototype.slice.call(arguments,1);t.unshift(this),e.apply(this,t)},F.MatchData=function(e,t,r){for(var n=Object.create(null),i=Object.keys(r||{}),o=0;o<i.length;o++){var s=i[o];n[s]=r[s].slice()}this.metadata=Object.create(null),void 0!==e&&(this.metadata[e]=Object.create(null),this.metadata[e][t]=n)},F.MatchData.prototype.combine=function(e){for(var t=Object.keys(e.metadata),r=0;r<t.length;r++){var n=t[r],i=Object.keys(e.metadata[n]);null==this.metadata[n]&&(this.metadata[n]=Object.create(null));for(var o=0;o<i.length;o++){var s=i[o],a=Object.keys(e.metadata[n][s]);null==this.metadata[n][s]&&(this.metadata[n][s]=Object.create(null));for(var u=0;u<a.length;u++){var c=a[u];null==this.metadata[n][s][c]?this.metadata[n][s][c]=e.metadata[n][s][c]:this.metadata[n][s][c]=this.metadata[n][s][c].concat(e.metadata[n][s][c])}}}},F.MatchData.prototype.add=function(e,t,r){if(!(e in this.metadata))return this.metadata[e]=Object.create(null),void(this.metadata[e][t]=r);if(t in this.metadata[e])for(var n=Object.keys(r),i=0;i<n.length;i++){var o=n[i];o in this.metadata[e][t]?this.metadata[e][t][o]=this.metadata[e][t][o].concat(r[o]):this.metadata[e][t][o]=r[o]}else this.metadata[e][t]=r},F.Query=function(e){this.clauses=[],this.allFields=e},F.Query.wildcard=new String("*"),F.Query.wildcard.NONE=0,F.Query.wildcard.LEADING=1,F.Query.wildcard.TRAILING=2,F.Query.presence={OPTIONAL:1,REQUIRED:2,PROHIBITED:3},F.Query.prototype.clause=function(e){return"fields"in e||(e.fields=this.allFields),"boost"in e||(e.boost=1),"usePipeline"in e||(e.usePipeline=!0),"wildcard"in e||(e.wildcard=F.Query.wildcard.NONE),e.wildcard&F.Query.wildcard.LEADING&&e.term.charAt(0)!=F.Query.wildcard&&(e.term="*"+e.term),e.wildcard&F.Query.wildcard.TRAILING&&e.term.slice(-1)!=F.Query.wildcard&&(e.term=e.term+"*"),"presence"in e||(e.presence=F.Query.presence.OPTIONAL),this.clauses.push(e),this},F.Query.prototype.isNegated=function(){for(var e=0;e<this.clauses.length;e++)if(this.clauses[e].presence!=F.Query.presence.PROHIBITED)return!1;return!0},F.Query.prototype.term=function(e,t){if(Array.isArray(e))return e.forEach(function(e){this.term(e,F.utils.clone(t))},this),this;var r=t||{};return r.term=e.toString(),this.clause(r),this},F.QueryParseError=function(e,t,r){this.name="QueryParseError",this.message=e,this.start=t,this.end=r},F.QueryParseError.prototype=new Error,F.QueryLexer=function(e){this.lexemes=[],this.str=e,this.length=e.length,this.pos=0,this.start=0,this.escapeCharPositions=[]},F.QueryLexer.prototype.run=function(){for(var e=F.QueryLexer.lexText;e;)e=e(this)},F.QueryLexer.prototype.sliceString=function(){for(var e=[],t=this.start,r=this.pos,n=0;n<this.escapeCharPositions.length;n++)r=this.escapeCharPositions[n],e.push(this.str.slice(t,r)),t=r+1;return e.push(this.str.slice(t,this.pos)),this.escapeCharPositions.length=0,e.join("")},F.QueryLexer.prototype.emit=function(e){this.lexemes.push({type:e,str:this.sliceString(),start:this.start,end:this.pos}),this.start=this.pos},F.QueryLexer.prototype.escapeCharacter=function(){this.escapeCharPositions.push(this.pos-1),this.pos+=1},F.QueryLexer.prototype.next=function(){if(this.pos>=this.length)return F.QueryLexer.EOS;var e=this.str.charAt(this.pos);return this.pos+=1,e},F.QueryLexer.prototype.width=function(){return this.pos-this.start},F.QueryLexer.prototype.ignore=function(){this.start==this.pos&&(this.pos+=1),this.start=this.pos},F.QueryLexer.prototype.backup=function(){this.pos-=1},F.QueryLexer.prototype.acceptDigitRun=function(){var e,t;do{t=(e=this.next()).charCodeAt(0)}while(t>47&&t<58);e!=F.QueryLexer.EOS&&this.backup()},F.QueryLexer.prototype.more=function(){return this.pos<this.length},F.QueryLexer.EOS="EOS",F.QueryLexer.FIELD="FIELD",F.QueryLexer.TERM="TERM",F.QueryLexer.EDIT_DISTANCE="EDIT_DISTANCE",F.QueryLexer.BOOST="BOOST",F.QueryLexer.PRESENCE="PRESENCE",F.QueryLexer.lexField=function(e){return e.backup(),e.emit(F.QueryLexer.FIELD),e.ignore(),F.QueryLexer.lexText},F.QueryLexer.lexTerm=function(e){if(e.width()>1&&(e.backup(),e.emit(F.QueryLexer.TERM)),e.ignore(),e.more())return F.QueryLexer.lexText},F.QueryLexer.lexEditDistance=function(e){return e.ignore(),e.acceptDigitRun(),e.emit(F.QueryLexer.EDIT_DISTANCE),F.QueryLexer.lexText},F.QueryLexer.lexBoost=function(e){return e.ignore(),e.acceptDigitRun(),e.emit(F.QueryLexer.BOOST),F.QueryLexer.lexText},F.QueryLexer.lexEOS=function(e){e.width()>0&&e.emit(F.QueryLexer.TERM)},F.QueryLexer.termSeparator=F.tokenizer.separator,F.QueryLexer.lexText=function(e){for(;;){var t=e.next();if(t==F.QueryLexer.EOS)return F.QueryLexer.lexEOS;if(92!=t.charCodeAt(0)){if(":"==t)return F.QueryLexer.lexField;if("~"==t)return e.backup(),e.width()>0&&e.emit(F.QueryLexer.TERM),F.QueryLexer.lexEditDistance;if("^"==t)return e.backup(),e.width()>0&&e.emit(F.QueryLexer.TERM),F.QueryLexer.lexBoost;if("+"==t&&1===e.width())return e.emit(F.QueryLexer.PRESENCE),F.QueryLexer.lexText;if("-"==t&&1===e.width())return e.emit(F.QueryLexer.PRESENCE),F.QueryLexer.lexText;if(t.match(F.QueryLexer.termSeparator))return F.QueryLexer.lexTerm}else e.escapeCharacter()}},F.QueryParser=function(e,t){this.lexer=new F.QueryLexer(e),this.query=t,this.currentClause={},this.lexemeIdx=0},F.QueryParser.prototype.parse=function(){this.lexer.run(),this.lexemes=this.lexer.lexemes;for(var e=F.QueryParser.parseClause;e;)e=e(this);return this.query},F.QueryParser.prototype.peekLexeme=function(){return this.lexemes[this.lexemeIdx]},F.QueryParser.prototype.consumeLexeme=function(){var e=this.peekLexeme();return this.lexemeIdx+=1,e},F.QueryParser.prototype.nextClause=function(){var e=this.currentClause;this.query.clause(e),this.currentClause={}},F.QueryParser.parseClause=function(e){var t=e.peekLexeme();if(null!=t)switch(t.type){case F.QueryLexer.PRESENCE:return F.QueryParser.parsePresence;case F.QueryLexer.FIELD:return F.QueryParser.parseField;case F.QueryLexer.TERM:return F.QueryParser.parseTerm;default:var r="expected either a field or a term, found "+t.type;throw t.str.length>=1&&(r+=" with value '"+t.str+"'"),new F.QueryParseError(r,t.start,t.end)}},F.QueryParser.parsePresence=function(e){var t=e.consumeLexeme();if(null!=t){switch(t.str){case"-":e.currentClause.presence=F.Query.presence.PROHIBITED;break;case"+":e.currentClause.presence=F.Query.presence.REQUIRED;break;default:var r="unrecognised presence operator'"+t.str+"'";throw new F.QueryParseError(r,t.start,t.end)}var n=e.peekLexeme();if(null==n)throw r="expecting term or field, found nothing",new F.QueryParseError(r,t.start,t.end);switch(n.type){case F.QueryLexer.FIELD:return F.QueryParser.parseField;case F.QueryLexer.TERM:return F.QueryParser.parseTerm;default:throw r="expecting term or field, found '"+n.type+"'",new F.QueryParseError(r,n.start,n.end)}}},F.QueryParser.parseField=function(e){var t=e.consumeLexeme();if(null!=t){if(-1==e.query.allFields.indexOf(t.str)){var r=e.query.allFields.map(function(e){return"'"+e+"'"}).join(", "),n="unrecognised field '"+t.str+"', possible fields: "+r;throw new F.QueryParseError(n,t.start,t.end)}e.currentClause.fields=[t.str];var i=e.peekLexeme();if(null==i)throw n="expecting term, found nothing",new F.QueryParseError(n,t.start,t.end);if(i.type===F.QueryLexer.TERM)return F.QueryParser.parseTerm;throw n="expecting term, found '"+i.type+"'",new F.QueryParseError(n,i.start,i.end)}},F.QueryParser.parseTerm=function(e){var t=e.consumeLexeme();if(null!=t){e.currentClause.term=t.str.toLowerCase(),-1!=t.str.indexOf("*")&&(e.currentClause.usePipeline=!1);var r=e.peekLexeme();if(null!=r)switch(r.type){case F.QueryLexer.TERM:return e.nextClause(),F.QueryParser.parseTerm;case F.QueryLexer.FIELD:return e.nextClause(),F.QueryParser.parseField;case F.QueryLexer.EDIT_DISTANCE:return F.QueryParser.parseEditDistance;case F.QueryLexer.BOOST:return F.QueryParser.parseBoost;case F.QueryLexer.PRESENCE:return e.nextClause(),F.QueryParser.parsePresence;default:var n="Unexpected lexeme type '"+r.type+"'";throw new F.QueryParseError(n,r.start,r.end)}else e.nextClause()}},F.QueryParser.parseEditDistance=function(e){var t=e.consumeLexeme();if(null!=t){var r=parseInt(t.str,10);if(isNaN(r)){var n="edit distance must be numeric";throw new F.QueryParseError(n,t.start,t.end)}e.currentClause.editDistance=r;var i=e.peekLexeme();if(null!=i)switch(i.type){case F.QueryLexer.TERM:return e.nextClause(),F.QueryParser.parseTerm;case F.QueryLexer.FIELD:return e.nextClause(),F.QueryParser.parseField;case F.QueryLexer.EDIT_DISTANCE:return F.QueryParser.parseEditDistance;case F.QueryLexer.BOOST:return F.QueryParser.parseBoost;case F.QueryLexer.PRESENCE:return e.nextClause(),F.QueryParser.parsePresence;default:throw n="Unexpected lexeme type '"+i.type+"'",new F.QueryParseError(n,i.start,i.end)}else e.nextClause()}},F.QueryParser.parseBoost=function(e){var t=e.consumeLexeme();if(null!=t){var r=parseInt(t.str,10);if(isNaN(r)){var n="boost must be numeric";throw new F.QueryParseError(n,t.start,t.end)}e.currentClause.boost=r;var i=e.peekLexeme();if(null!=i)switch(i.type){case F.QueryLexer.TERM:return e.nextClause(),F.QueryParser.parseTerm;case 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