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this.each(function(t){Ce(this).removeClass(e.call(this,t,Z(this)))});if(!arguments.length)return this.attr("class","");if(t=ee(e),t.length)for(;n=this[u++];)if(i=Z(n),r=1===n.nodeType&&" "+K(i)+" "){for(s=0;o=t[s++];)for(;r.indexOf(" "+o+" ")>-1;)r=r.replace(" "+o+" "," ");a=K(r),i!==a&&n.setAttribute("class",a)}return this},toggleClass:function(e,t){var n=typeof e,r="string"===n||Array.isArray(e);return"boolean"==typeof t&&r?t?this.addClass(e):this.removeClass(e):xe(e)?this.each(function(n){Ce(this).toggleClass(e.call(this,n,Z(this),t),t)}):this.each(function(){var t,i,o,s;if(r)for(i=0,o=Ce(this),s=ee(e);t=s[i++];)o.hasClass(t)?o.removeClass(t):o.addClass(t);else e!==undefined&&"boolean"!==n||(t=Z(this),t&&He.set(this,"__className__",t),this.setAttribute&&this.setAttribute("class",t||!1===e?"":He.get(this,"__className__")||""))})},hasClass:function(e){var t,n,r=0;for(t=" "+e+" ";n=this[r++];)if(1===n.nodeType&&(" "+K(Z(n))+" ").indexOf(t)>-1)return!0;return!1}});var Nt=/\r/g;Ce.fn.extend({val:function(e){var t,n,r,i=this[0];{if(arguments.length)return r=xe(e),this.each(function(n){var i;1===this.nodeType&&(i=r?e.call(this,n,Ce(this).val()):e,null==i?i="":"number"==typeof i?i+="":Array.isArray(i)&&(i=Ce.map(i,function(e){return null==e?"":e+""})),(t=Ce.valHooks[this.type]||Ce.valHooks[this.nodeName.toLowerCase()])&&"set"in t&&t.set(this,i,"value")!==undefined||(this.value=i))});if(i)return(t=Ce.valHooks[i.type]||Ce.valHooks[i.nodeName.toLowerCase()])&&"get"in t&&(n=t.get(i,"value"))!==undefined?n:(n=i.value,"string"==typeof n?n.replace(Nt,""):null==n?"":n)}}}),Ce.extend({valHooks:{option:{get:function(e){var t=Ce.find.attr(e,"value");return null!=t?t:K(Ce.text(e))}},select:{get:function(e){var t,n,r,i=e.options,s=e.selectedIndex,a="select-one"===e.type,u=a?null:[],l=a?s+1:i.length;for(r=s<0?l:a?s:0;r<l;r++)if(n=i[r],(n.selected||r===s)&&!n.disabled&&(!n.parentNode.disabled||!o(n.parentNode,"optgroup"))){if(t=Ce(n).val(),a)return t;u.push(t)}return u},set:function(e,t){for(var n,r,i=e.options,o=Ce.makeArray(t),s=i.length;s--;)r=i[s],(r.selected=Ce.inArray(Ce.valHooks.option.get(r),o)>-1)&&(n=!0);return n||(e.selectedIndex=-1),o}}}}),Ce.each(["radio","checkbox"],function(){Ce.valHooks[this]={set:function(e,t){if(Array.isArray(t))return e.checked=Ce.inArray(Ce(e).val(),t)>-1}},ve.checkOn||(Ce.valHooks[this].get=function(e){return null===e.getAttribute("value")?"on":e.value})}),ve.focusin="onfocusin"in e;var At=/^(?:focusinfocus|focusoutblur)$/,Dt=function(e){e.stopPropagation()};Ce.extend(Ce.event,{trigger:function(t,n,r,i){var o,s,a,u,l,c,f,d,p=[r||we],h=ge.call(t,"type")?t.type:t,g=ge.call(t,"namespace")?t.namespace.split("."):[];if(s=d=a=r=r||we,3!==r.nodeType&&8!==r.nodeType&&!At.test(h+Ce.event.triggered)&&(h.indexOf(".")>-1&&(g=h.split("."),h=g.shift(),g.sort()),l=h.indexOf(":")<0&&"on"+h,t=t[Ce.expando]?t:new Ce.Event(h,"object"==typeof t&&t),t.isTrigger=i?2:3,t.namespace=g.join("."),t.rnamespace=t.namespace?new RegExp("(^|\\.)"+g.join("\\.(?:.*\\.|)")+"(\\.|$)"):null,t.result=undefined,t.target||(t.target=r),n=null==n?[t]:Ce.makeArray(n,[t]),f=Ce.event.special[h]||{},i||!f.trigger||!1!==f.trigger.apply(r,n))){if(!i&&!f.noBubble&&!be(r)){for(u=f.delegateType||h,At.test(u+h)||(s=s.parentNode);s;s=s.parentNode)p.push(s),a=s;a===(r.ownerDocument||we)&&p.push(a.defaultView||a.parentWindow||e)}for(o=0;(s=p[o++])&&!t.isPropagationStopped();)d=s,t.type=o>1?u:f.bindType||h,c=(He.get(s,"events")||Object.create(null))[t.type]&&He.get(s,"handle"),c&&c.apply(s,n),(c=l&&s[l])&&c.apply&&_e(s)&&(t.result=c.apply(s,n),!1===t.result&&t.preventDefault());return t.type=h,i||t.isDefaultPrevented()||f._default&&!1!==f._default.apply(p.pop(),n)||!_e(r)||l&&xe(r[h])&&!be(r)&&(a=r[l],a&&(r[l]=null),Ce.event.triggered=h,t.isPropagationStopped()&&d.addEventListener(h,Dt),r[h](),t.isPropagationStopped()&&d.removeEventListener(h,Dt),Ce.event.triggered=undefined,a&&(r[l]=a)),t.result}},simulate:function(e,t,n){var 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 * Copyright (C) 2020 Oliver Nightingale
 */
e.TokenSet=function(){this["final"]=!1,this.edges={},this.id=e.TokenSet._nextId,e.TokenSet._nextId+=1},e.TokenSet._nextId=1,e.TokenSet.fromArray=function(t){for(var n=new e.TokenSet.Builder,r=0,i=t.length;r<i;r++)n.insert(t[r]);return n.finish(),n.root},e.TokenSet.fromClause=function(t){return"editDistance"in t?e.TokenSet.fromFuzzyString(t.term,t.editDistance):e.TokenSet.fromString(t.term)},e.TokenSet.fromFuzzyString=function(t,n){for(var r=new e.TokenSet,i=[{node:r,editsRemaining:n,str:t}];i.length;){var o=i.pop();if(o.str.length>0){var s,a=o.str.charAt(0);a in o.node.edges?s=o.node.edges[a]:(s=new e.TokenSet,o.node.edges[a]=s),1==o.str.length&&(s["final"]=!0),i.push({node:s,editsRemaining:o.editsRemaining,str:o.str.slice(1)})}if(0!=o.editsRemaining){if("*"in o.node.edges)var u=o.node.edges["*"];else{var u=new e.TokenSet;o.node.edges["*"]=u}if(0==o.str.length&&(u["final"]=!0),i.push({node:u,editsRemaining:o.editsRemaining-1,str:o.str}),o.str.length>1&&i.push({node:o.node,editsRemaining:o.editsRemaining-1,str:o.str.slice(1)}),1==o.str.length&&(o.node["final"]=!0),o.str.length>=1){if("*"in o.node.edges)var l=o.node.edges["*"];else{var l=new e.TokenSet;o.node.edges["*"]=l}1==o.str.length&&(l["final"]=!0),i.push({node:l,editsRemaining:o.editsRemaining-1,str:o.str.slice(1)})}if(o.str.length>1){var c,f=o.str.charAt(0),d=o.str.charAt(1);d in o.node.edges?c=o.node.edges[d]:(c=new e.TokenSet,o.node.edges[d]=c),1==o.str.length&&(c["final"]=!0),i.push({node:c,editsRemaining:o.editsRemaining-1,str:f+o.str.slice(2)})}}}return r},e.TokenSet.fromString=function(t){for(var n=new e.TokenSet,r=n,i=0,o=t.length;i<o;i++){var s=t[i],a=i==o-1;if("*"==s)n.edges[s]=n,n["final"]=a;else{var u=new e.TokenSet;u["final"]=a,n.edges[s]=u,n=u}}return r},e.TokenSet.prototype.toArray=function(){for(var e=[],t=[{prefix:"",node:this}];t.length;){var n=t.pop(),r=Object.keys(n.node.edges),i=r.length;n.node["final"]&&(n.prefix.charAt(0),e.push(n.prefix));for(var o=0;o<i;o++){var s=r[o];t.push({prefix:n.prefix.concat(s),node:n.node.edges[s]})}}return e},e.TokenSet.prototype.toString=function(){if(this._str)return this._str;for(var e=this["final"]?"1":"0",t=Object.keys(this.edges).sort(),n=t.length,r=0;r<n;r++){var i=t[r];e=e+i+this.edges[i].id}return e},e.TokenSet.prototype.intersect=function(t){for(var n=new e.TokenSet,r=undefined,i=[{qNode:t,output:n,node:this}];i.length;){r=i.pop();for(var o=Object.keys(r.qNode.edges),s=o.length,a=Object.keys(r.node.edges),u=a.length,l=0;l<s;l++)for(var c=o[l],f=0;f<u;f++){var d=a[f];if(d==c||"*"==c){var p=r.node.edges[d],h=r.qNode.edges[c],g=p["final"]&&h["final"],m=undefined;d in r.output.edges?(m=r.output.edges[d],m["final"]=m["final"]||g):(m=new e.TokenSet,m["final"]=g,r.output.edges[d]=m),i.push({qNode:h,output:m,node:p})}}}return n},e.TokenSet.Builder=function(){this.previousWord="",this.root=new e.TokenSet,this.uncheckedNodes=[],this.minimizedNodes={}},e.TokenSet.Builder.prototype.insert=function(t){var n,r=0;if(t<this.previousWord)throw new Error("Out of order word insertion");for(var i=0;i<t.length&&i<this.previousWord.length&&t[i]==this.previousWord[i];i++)r++;this.minimize(r),n=0==this.uncheckedNodes.length?this.root:this.uncheckedNodes[this.uncheckedNodes.length-1].child;for(var i=r;i<t.length;i++){var o=new e.TokenSet,s=t[i];n.edges[s]=o,this.uncheckedNodes.push({parent:n,"char":s,child:o}),n=o}n["final"]=!0,this.previousWord=t},e.TokenSet.Builder.prototype.finish=function(){this.minimize(0)},e.TokenSet.Builder.prototype.minimize=function(e){for(var t=this.uncheckedNodes.length-1;t>=e;t--){var n=this.uncheckedNodes[t],r=n.child.toString();r in this.minimizedNodes?n.parent.edges[n["char"]]=this.minimizedNodes[r]:(n.child._str=r,this.minimizedNodes[r]=n.child),this.uncheckedNodes.pop()}},/*!
 * lunr.Index
 * Copyright (C) 2020 Oliver Nightingale
 */
e.Index=function(e){this.invertedIndex=e.invertedIndex,this.fieldVectors=e.fieldVectors,this.tokenSet=e.tokenSet,this.fields=e.fields,this.pipeline=e.pipeline},e.Index.prototype.search=function(t){return this.query(function(n){new e.QueryParser(t,n).parse()})},e.Index.prototype.query=function(t){for(var n=new e.Query(this.fields),r=Object.create(null),i=Object.create(null),o=Object.create(null),s=Object.create(null),a=Object.create(null),u=0;u<this.fields.length;u++)i[this.fields[u]]=new e.Vector;t.call(n,n);for(var u=0;u<n.clauses.length;u++){var l=n.clauses[u],c=null,f=e.Set.empty;c=l.usePipeline?this.pipeline.runString(l.term,{fields:l.fields}):[l.term];for(var d=0;d<c.length;d++){var p=c[d];l.term=p;var h=e.TokenSet.fromClause(l),g=this.tokenSet.intersect(h).toArray();if(0===g.length&&l.presence===e.Query.presence.REQUIRED){for(var m=0;m<l.fields.length;m++){var y=l.fields[m];s[y]=e.Set.empty}break}for(var v=0;v<g.length;v++)for(var x=g[v],b=this.invertedIndex[x],w=b._index,m=0;m<l.fields.length;m++){var y=l.fields[m],T=b[y],E=Object.keys(T),C=x+"/"+y,k=new e.Set(E);if(l.presence==e.Query.presence.REQUIRED&&(f=f.union(k),s[y]===undefined&&(s[y]=e.Set.complete)),l.presence!=e.Query.presence.PROHIBITED){if(i[y].upsert(w,l.boost,function(e,t){return e+t}),!o[C]){for(var S=0;S<E.length;S++){var L,j=E[S],N=new e.FieldRef(j,y),A=T[j];(L=r[N])===undefined?r[N]=new e.MatchData(x,y,A):L.add(x,y,A)}o[C]=!0}}else a[y]===undefined&&(a[y]=e.Set.empty),a[y]=a[y].union(k)}}if(l.presence===e.Query.presence.REQUIRED)for(var m=0;m<l.fields.length;m++){var y=l.fields[m];s[y]=s[y].intersect(f)}}for(var D=e.Set.complete,I=e.Set.empty,u=0;u<this.fields.length;u++){var y=this.fields[u];s[y]&&(D=D.intersect(s[y])),a[y]&&(I=I.union(a[y]))}var O=Object.keys(r),P=[],Q=Object.create(null);if(n.isNegated()){O=Object.keys(this.fieldVectors);for(var u=0;u<O.length;u++){var N=O[u],R=e.FieldRef.fromString(N);r[N]=new e.MatchData}}for(var u=0;u<O.length;u++){var R=e.FieldRef.fromString(O[u]),q=R.docRef;if(D.contains(q)&&!I.contains(q)){var F,$=this.fieldVectors[R],_=i[R.fieldName].similarity($);if((F=Q[q])!==undefined)F.score+=_,F.matchData.combine(r[R]);else{var H={ref:q,score:_,matchData:r[R]};Q[q]=H,P.push(H)}}}return P.sort(function(e,t){return t.score-e.score})},e.Index.prototype.toJSON=function(){var t=Object.keys(this.invertedIndex).sort().map(function(e){return[e,this.invertedIndex[e]]},this),n=Object.keys(this.fieldVectors).map(function(e){return[e,this.fieldVectors[e].toJSON()]},this);return{version:e.version,fields:this.fields,fieldVectors:n,invertedIndex:t,pipeline:this.pipeline.toJSON()}},e.Index.load=function(t){var n={},r={},i=t.fieldVectors,o=Object.create(null),s=t.invertedIndex,a=new e.TokenSet.Builder,u=e.Pipeline.load(t.pipeline);t.version!=e.version&&e.utils.warn("Version mismatch when loading serialised index. Current version of lunr '"+e.version+"' does not match serialized index '"+t.version+"'");for(var l=0;l<i.length;l++){var c=i[l],f=c[0],d=c[1];r[f]=new e.Vector(d)}for(var l=0;l<s.length;l++){var c=s[l],p=c[0],h=c[1];a.insert(p),o[p]=h}return a.finish(),n.fields=t.fields,n.fieldVectors=r,n.invertedIndex=o,n.tokenSet=a.root,n.pipeline=u,new e.Index(n)},/*!
 * lunr.Builder
 * Copyright (C) 2020 Oliver Nightingale
 */
e.Builder=function(){this._ref="id",this._fields=Object.create(null),this._documents=Object.create(null),this.invertedIndex=Object.create(null),this.fieldTermFrequencies={},this.fieldLengths={},this.tokenizer=e.tokenizer,this.pipeline=new e.Pipeline,this.searchPipeline=new e.Pipeline,this.documentCount=0,this._b=.75,this._k1=1.2,this.termIndex=0,this.metadataWhitelist=[]},e.Builder.prototype.ref=function(e){this._ref=e},e.Builder.prototype.field=function(e,t){if(/\//.test(e))throw new RangeError("Field '"+e+"' contains illegal character '/'");this._fields[e]=t||{}},e.Builder.prototype.b=function(e){this._b=e<0?0:e>1?1:e},e.Builder.prototype.k1=function(e){this._k1=e},e.Builder.prototype.add=function(t,n){var r=t[this._ref],i=Object.keys(this._fields);this._documents[r]=n||{},this.documentCount+=1;for(var o=0;o<i.length;o++){var s=i[o],a=this._fields[s].extractor,u=a?a(t):t[s],l=this.tokenizer(u,{fields:[s]}),c=this.pipeline.run(l),f=new e.FieldRef(r,s),d=Object.create(null);this.fieldTermFrequencies[f]=d,this.fieldLengths[f]=0,this.fieldLengths[f]+=c.length;for(var p=0;p<c.length;p++){var h=c[p];if(d[h]==undefined&&(d[h]=0),d[h]+=1,this.invertedIndex[h]==undefined){var g=Object.create(null);g._index=this.termIndex,this.termIndex+=1;for(var m=0;m<i.length;m++)g[i[m]]=Object.create(null);this.invertedIndex[h]=g}this.invertedIndex[h][s][r]==undefined&&(this.invertedIndex[h][s][r]=Object.create(null));for(var y=0;y<this.metadataWhitelist.length;y++){var v=this.metadataWhitelist[y],x=h.metadata[v];this.invertedIndex[h][s][r][v]==undefined&&(this.invertedIndex[h][s][r][v]=[]),this.invertedIndex[h][s][r][v].push(x)}}}},e.Builder.prototype.calculateAverageFieldLengths=function(){for(var t=Object.keys(this.fieldLengths),n=t.length,r={},i={},o=0;o<n;o++){var s=e.FieldRef.fromString(t[o]),a=s.fieldName;i[a]||(i[a]=0),i[a]+=1,r[a]||(r[a]=0),r[a]+=this.fieldLengths[s]}for(var u=Object.keys(this._fields),o=0;o<u.length;o++){var l=u[o];r[l]=r[l]/i[l]}this.averageFieldLength=r},e.Builder.prototype.createFieldVectors=function(){for(var t={},n=Object.keys(this.fieldTermFrequencies),r=n.length,i=Object.create(null),o=0;o<r;o++){for(var s=e.FieldRef.fromString(n[o]),a=s.fieldName,u=this.fieldLengths[s],l=new e.Vector,c=this.fieldTermFrequencies[s],f=Object.keys(c),d=f.length,p=this._fields[a].boost||1,h=this._documents[s.docRef].boost||1,g=0;g<d;g++){var m,y,v,x=f[g],b=c[x],w=this.invertedIndex[x]._index;i[x]===undefined?(m=e.idf(this.invertedIndex[x],this.documentCount),i[x]=m):m=i[x],y=m*((this._k1+1)*b)/(this._k1*(1-this._b+this._b*(u/this.averageFieldLength[a]))+b),y*=p,y*=h,v=Math.round(1e3*y)/1e3,l.insert(w,v)}t[s]=l}this.fieldVectors=t},e.Builder.prototype.createTokenSet=function(){this.tokenSet=e.TokenSet.fromArray(Object.keys(this.invertedIndex).sort())},e.Builder.prototype.build=function(){return this.calculateAverageFieldLengths(),this.createFieldVectors(),this.createTokenSet(),new e.Index({invertedIndex:this.invertedIndex,fieldVectors:this.fieldVectors,tokenSet:this.tokenSet,fields:Object.keys(this._fields),pipeline:this.searchPipeline})},e.Builder.prototype.use=function(e){var t=Array.prototype.slice.call(arguments,1);t.unshift(this),e.apply(this,t)},e.MatchData=function(e,t,n){for(var r=Object.create(null),i=Object.keys(n||{}),o=0;o<i.length;o++){var s=i[o];r[s]=n[s].slice()}this.metadata=Object.create(null),e!==undefined&&(this.metadata[e]=Object.create(null),this.metadata[e][t]=r)},e.MatchData.prototype.combine=function(e){for(var t=Object.keys(e.metadata),n=0;n<t.length;n++){var r=t[n],i=Object.keys(e.metadata[r]);this.metadata[r]==undefined&&(this.metadata[r]=Object.create(null));for(var o=0;o<i.length;o++){var s=i[o],a=Object.keys(e.metadata[r][s]);this.metadata[r][s]==undefined&&(this.metadata[r][s]=Object.create(null));for(var u=0;u<a.length;u++){var l=a[u];this.metadata[r][s][l]==undefined?this.metadata[r][s][l]=e.metadata[r][s][l]:this.metadata[r][s][l]=this.metadata[r][s][l].concat(e.metadata[r][s][l])}}}},e.MatchData.prototype.add=function(e,t,n){if(!(e in this.metadata))return this.metadata[e]=Object.create(null),void(this.metadata[e][t]=n);if(!(t in this.metadata[e]))return void(this.metadata[e][t]=n);for(var r=Object.keys(n),i=0;i<r.length;i++){var o=r[i];o in this.metadata[e][t]?this.metadata[e][t][o]=this.metadata[e][t][o].concat(n[o]):this.metadata[e][t][o]=n[o]}},e.Query=function(e){this.clauses=[],this.allFields=e},e.Query.wildcard=new String("*"),e.Query.wildcard.NONE=0,e.Query.wildcard.LEADING=1,e.Query.wildcard.TRAILING=2,e.Query.presence={OPTIONAL:1,REQUIRED:2,PROHIBITED:3},e.Query.prototype.clause=function(t){return"fields"in t||(t.fields=this.allFields),"boost"in t||(t.boost=1),"usePipeline"in t||(t.usePipeline=!0),"wildcard"in t||(t.wildcard=e.Query.wildcard.NONE),t.wildcard&e.Query.wildcard.LEADING&&t.term.charAt(0)!=e.Query.wildcard&&(t.term="*"+t.term),t.wildcard&e.Query.wildcard.TRAILING&&t.term.slice(-1)!=e.Query.wildcard&&(t.term=t.term+"*"),"presence"in t||(t.presence=e.Query.presence.OPTIONAL),this.clauses.push(t),this},e.Query.prototype.isNegated=function(){for(var t=0;t<this.clauses.length;t++)if(this.clauses[t].presence!=e.Query.presence.PROHIBITED)return!1;return!0},e.Query.prototype.term=function(t,n){if(Array.isArray(t))return t.forEach(function(t){this.term(t,e.utils.clone(n))},this),this;var r=n||{};return r.term=t.toString(),this.clause(r),this},e.QueryParseError=function(e,t,n){this.name="QueryParseError",this.message=e,this.start=t,this.end=n},e.QueryParseError.prototype=new Error,e.QueryLexer=function(e){this.lexemes=[],this.str=e,this.length=e.length,this.pos=0,this.start=0,this.escapeCharPositions=[]},e.QueryLexer.prototype.run=function(){for(var t=e.QueryLexer.lexText;t;)t=t(this)},e.QueryLexer.prototype.sliceString=function(){for(var e=[],t=this.start,n=this.pos,r=0;r<this.escapeCharPositions.length;r++)n=this.escapeCharPositions[r],e.push(this.str.slice(t,n)),t=n+1;return e.push(this.str.slice(t,this.pos)),this.escapeCharPositions.length=0,e.join("")},e.QueryLexer.prototype.emit=function(e){this.lexemes.push({type:e,str:this.sliceString(),start:this.start,end:this.pos}),this.start=this.pos},e.QueryLexer.prototype.escapeCharacter=function(){this.escapeCharPositions.push(this.pos-1),this.pos+=1},e.QueryLexer.prototype.next=function(){if(this.pos>=this.length)return e.QueryLexer.EOS;var t=this.str.charAt(this.pos);return this.pos+=1,t},e.QueryLexer.prototype.width=function(){return this.pos-this.start},e.QueryLexer.prototype.ignore=function(){this.start==this.pos&&(this.pos+=1),this.start=this.pos},e.QueryLexer.prototype.backup=function(){this.pos-=1},e.QueryLexer.prototype.acceptDigitRun=function(){var t,n;do{t=this.next(),n=t.charCodeAt(0)}while(n>47&&n<58);t!=e.QueryLexer.EOS&&this.backup()},e.QueryLexer.prototype.more=function(){return this.pos<this.length},e.QueryLexer.EOS="EOS",e.QueryLexer.FIELD="FIELD",e.QueryLexer.TERM="TERM",e.QueryLexer.EDIT_DISTANCE="EDIT_DISTANCE",e.QueryLexer.BOOST="BOOST",e.QueryLexer.PRESENCE="PRESENCE",e.QueryLexer.lexField=function(t){return t.backup(),t.emit(e.QueryLexer.FIELD),t.ignore(),e.QueryLexer.lexText},e.QueryLexer.lexTerm=function(t){if(t.width()>1&&(t.backup(),t.emit(e.QueryLexer.TERM)),t.ignore(),t.more())return e.QueryLexer.lexText},e.QueryLexer.lexEditDistance=function(t){return t.ignore(),t.acceptDigitRun(),t.emit(e.QueryLexer.EDIT_DISTANCE),e.QueryLexer.lexText},e.QueryLexer.lexBoost=function(t){return t.ignore(),t.acceptDigitRun(),t.emit(e.QueryLexer.BOOST),e.QueryLexer.lexText},e.QueryLexer.lexEOS=function(t){t.width()>0&&t.emit(e.QueryLexer.TERM)},e.QueryLexer.termSeparator=e.tokenizer.separator,e.QueryLexer.lexText=function(t){for(;;){var n=t.next();if(n==e.QueryLexer.EOS)return e.QueryLexer.lexEOS;if(92!=n.charCodeAt(0)){if(":"==n)return e.QueryLexer.lexField;if("~"==n)return t.backup(),t.width()>0&&t.emit(e.QueryLexer.TERM),e.QueryLexer.lexEditDistance;if("^"==n)return t.backup(),t.width()>0&&t.emit(e.QueryLexer.TERM),e.QueryLexer.lexBoost;if("+"==n&&1===t.width())return t.emit(e.QueryLexer.PRESENCE),e.QueryLexer.lexText;if("-"==n&&1===t.width())return t.emit(e.QueryLexer.PRESENCE),e.QueryLexer.lexText;if(n.match(e.QueryLexer.termSeparator))return e.QueryLexer.lexTerm}else t.escapeCharacter()}},e.QueryParser=function(t,n){this.lexer=new e.QueryLexer(t),this.query=n,this.currentClause={},this.lexemeIdx=0},e.QueryParser.prototype.parse=function(){this.lexer.run(),this.lexemes=this.lexer.lexemes;for(var t=e.QueryParser.parseClause;t;)t=t(this);return this.query},e.QueryParser.prototype.peekLexeme=function(){return this.lexemes[this.lexemeIdx]},e.QueryParser.prototype.consumeLexeme=function(){var e=this.peekLexeme();return this.lexemeIdx+=1,e},e.QueryParser.prototype.nextClause=function(){var e=this.currentClause;this.query.clause(e),this.currentClause={}},e.QueryParser.parseClause=function(t){var n=t.peekLexeme();if(n!=undefined)switch(n.type){case e.QueryLexer.PRESENCE:return e.QueryParser.parsePresence;case e.QueryLexer.FIELD:return e.QueryParser.parseField;case e.QueryLexer.TERM:return e.QueryParser.parseTerm;default:var r="expected either a field or a term, found "+n.type;throw n.str.length>=1&&(r+=" with value '"+n.str+"'"),new e.QueryParseError(r,n.start,n.end)}},e.QueryParser.parsePresence=function(t){var n=t.consumeLexeme();if(n!=undefined){switch(n.str){case"-":t.currentClause.presence=e.Query.presence.PROHIBITED;break;case"+":t.currentClause.presence=e.Query.presence.REQUIRED;break;default:var r="unrecognised presence operator'"+n.str+"'";throw new e.QueryParseError(r,n.start,n.end)}var i=t.peekLexeme();if(i==undefined){var r="expecting term or field, found nothing";throw new e.QueryParseError(r,n.start,n.end)}switch(i.type){case e.QueryLexer.FIELD:return e.QueryParser.parseField;case e.QueryLexer.TERM:return e.QueryParser.parseTerm;default:var r="expecting term or field, found '"+i.type+"'";throw new e.QueryParseError(r,i.start,i.end)}}},e.QueryParser.parseField=function(t){var n=t.consumeLexeme();if(n!=undefined){if(-1==t.query.allFields.indexOf(n.str)){var r=t.query.allFields.map(function(e){return"'"+e+"'"}).join(", "),i="unrecognised field '"+n.str+"', possible fields: "+r;throw new e.QueryParseError(i,n.start,n.end)}t.currentClause.fields=[n.str];var o=t.peekLexeme();if(o==undefined){var i="expecting term, found nothing";throw new e.QueryParseError(i,n.start,n.end)}switch(o.type){case e.QueryLexer.TERM:return e.QueryParser.parseTerm;default:var i="expecting term, found '"+o.type+"'";throw new e.QueryParseError(i,o.start,o.end)}}},e.QueryParser.parseTerm=function(t){var n=t.consumeLexeme();if(n!=undefined){t.currentClause.term=n.str.toLowerCase(),-1!=n.str.indexOf("*")&&(t.currentClause.usePipeline=!1);var r=t.peekLexeme();if(r==undefined)return void t.nextClause();switch(r.type){case e.QueryLexer.TERM:return t.nextClause(),e.QueryParser.parseTerm;case e.QueryLexer.FIELD:return t.nextClause(),e.QueryParser.parseField;case e.QueryLexer.EDIT_DISTANCE:return e.QueryParser.parseEditDistance;case e.QueryLexer.BOOST:return e.QueryParser.parseBoost;case e.QueryLexer.PRESENCE:return t.nextClause(),e.QueryParser.parsePresence;default:var i="Unexpected lexeme type '"+r.type+"'";throw new e.QueryParseError(i,r.start,r.end)}}},e.QueryParser.parseEditDistance=function(t){var n=t.consumeLexeme();if(n!=undefined){var r=parseInt(n.str,10);if(isNaN(r)){var i="edit distance must be numeric";throw new e.QueryParseError(i,n.start,n.end)}t.currentClause.editDistance=r;var o=t.peekLexeme();if(o==undefined)return void t.nextClause();switch(o.type){case e.QueryLexer.TERM:return t.nextClause(),e.QueryParser.parseTerm;case e.QueryLexer.FIELD:return t.nextClause(),e.QueryParser.parseField;case e.QueryLexer.EDIT_DISTANCE:return e.QueryParser.parseEditDistance;case e.QueryLexer.BOOST:return e.QueryParser.parseBoost;case e.QueryLexer.PRESENCE:return t.nextClause(),e.QueryParser.parsePresence;default:var i="Unexpected lexeme type '"+o.type+"'";throw new e.QueryParseError(i,o.start,o.end)}}},e.QueryParser.parseBoost=function(t){var n=t.consumeLexeme();if(n!=undefined){var r=parseInt(n.str,10);if(isNaN(r)){var i="boost must be numeric";throw new e.QueryParseError(i,n.start,n.end)}t.currentClause.boost=r;var o=t.peekLexeme();if(o==undefined)return void t.nextClause();switch(o.type){case e.QueryLexer.TERM:return t.nextClause(),e.QueryParser.parseTerm;case e.QueryLexer.FIELD:return t.nextClause(),e.QueryParser.parseField;case e.QueryLexer.EDIT_DISTANCE:return e.QueryParser.parseEditDistance;case e.QueryLexer.BOOST:return e.QueryParser.parseBoost;case e.QueryLexer.PRESENCE:return t.nextClause(),e.QueryParser.parsePresence;default:var i="Unexpected lexeme type '"+o.type+"'";throw new e.QueryParseError(i,o.start,o.end)}}},function(e,t){"function"==typeof define&&define.amd?define(t):"object"==typeof exports?module.exports=t():e.lunr=t()}(this,function(){return e})}(),/*
 * jQuery Highlight plugin
 *
 * Based on highlight v3 by Johann Burkard
 * http://johannburkard.de/blog/programming/javascript/highlight-javascript-text-higlighting-jquery-plugin.html
 *
 * Code a little bit refactored and cleaned (in my humble opinion).
 * Most important changes:
 *  - has an option to highlight only entire words (wordsOnly - false by default),
 *  - has an option to be case sensitive (caseSensitive - false by default)
 *  - highlight element tag and class names can be specified in options
 *
 * Usage:
 *   // wrap every occurrance of text 'lorem' in content
 *   // with <span class='highlight'> (default options)
 *   $('#content').highlight('lorem');
 *
 *   // search for and highlight more terms at once
 *   // so you can save some time on traversing DOM
 *   $('#content').highlight(['lorem', 'ipsum']);
 *   $('#content').highlight('lorem ipsum');
 *
 *   // search only for entire word 'lorem'
 *   $('#content').highlight('lorem', { wordsOnly: true });
 *
 *   // don't ignore case during search of term 'lorem'
 *   $('#content').highlight('lorem', { caseSensitive: true });
 *
 *   // wrap every occurrance of term 'ipsum' in content
 *   // with <em class='important'>
 *   $('#content').highlight('ipsum', { element: 'em', className: 'important' });
 *
 *   // remove default highlight
 *   $('#content').unhighlight();
 *
 *   // remove custom highlight
 *   $('#content').unhighlight({ element: 'em', className: 'important' });
 *
 *
 * Copyright (c) 2009 Bartek Szopka
 *
 * Licensed under MIT license.
 *
 */
jQuery.extend({highlight:function(e,t,n,r){if(3===e.nodeType){var i=e.data.match(t);if(i){var o=document.createElement(n||"span");o.className=r||"highlight";var s=e.splitText(i.index);s.splitText(i[0].length);var a=s.cloneNode(!0);return o.appendChild(a),s.parentNode.replaceChild(o,s),1}}else if(1===e.nodeType&&e.childNodes&&!/(script|style)/i.test(e.tagName)&&(e.tagName!==n.toUpperCase()||e.className!==r))for(var u=0;u<e.childNodes.length;u++)u+=jQuery.highlight(e.childNodes[u],t,n,r);return 0}}),jQuery.fn.unhighlight=function(e){var t={className:"highlight",element:"span"};return jQuery.extend(t,e),this.find(t.element+"."+t.className).each(function(){var e=this.parentNode;e.replaceChild(this.firstChild,this),e.normalize()}).end()},jQuery.fn.highlight=function(e,t){var n={className:"highlight",element:"span",caseSensitive:!1,wordsOnly:!1};if(jQuery.extend(n,t),e.constructor===String&&(e=[e]),e=jQuery.grep(e,function(e){return""!=e}),e=jQuery.map(e,function(e){return e.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&")}),0==e.length)return this;var r=n.caseSensitive?"":"i",i="("+e.join("|")+")";n.wordsOnly&&(i="\\b"+i+"\\b");var o=new RegExp(i,r);return this.each(function(){jQuery.highlight(this,o,n.element,n.className)})},function(){"use strict";function e(){u=lunr(function(){this.ref("id"),this.field("title",{boost:10}),this.field("body"),this.pipeline.add(lunr.trimmer,lunr.stopWordFilter);var e=this;$("h1, h2").each(function(){var t=$(this),n=t.nextUntil("h1, h2");e.add({id:t.prop("id"),title:t.text(),body:n.text()})})}),t()}function t(){u.tokenSet.toArray().length>5e3&&(c=300)}function n(){s=$(".content"),a=$(".search-results"),$("#input-search").on("keyup",function(e){!function(){return function(e,t){clearTimeout(f),f=setTimeout(e,t)}}()(function(){r(e)},c)})}function r(e){var t=$("#input-search")[0];if(o(),a.addClass("visible"),27===e.keyCode&&(t.value=""),t.value){var n=u.search(t.value).filter(function(e){return e.score>1e-4});n.length?(a.empty(),$.each(n,function(e,t){a.append($("<li/>").append($("<a/>",{href:"#"+t.ref}).text($("#"+t.ref).text())))}),i.call(t)):(a.html("<li></li>"),$(".search-results li").text('No Results Found for "'+t.value+'"'))}else o(),a.removeClass("visible")}function i(){this.value&&s.highlight(this.value,l)}function o(){s.unhighlight(l)}var s,a,u,l={element:"span",className:"search-highlight"},c=0,f=0;$(e),$(n)}();