let wasm_bindgen;(function(){const __exports={};let wasm;let cachedUint8Memory0;function getUint8Memory0(){if(cachedUint8Memory0.byteLength===0){cachedUint8Memory0=new Uint8Array(wasm.memory.buffer)}return cachedUint8Memory0}let WASM_VECTOR_LEN=0;function passArray8ToWasm0(arg,malloc){const ptr=malloc(arg.length*1);getUint8Memory0().set(arg,ptr/1);WASM_VECTOR_LEN=arg.length;return ptr}__exports.init_pagefind=function(metadata_bytes){const ptr0=passArray8ToWasm0(metadata_bytes,wasm.__wbindgen_malloc);const len0=WASM_VECTOR_LEN;const ret=wasm.init_pagefind(ptr0,len0);return ret};__exports.load_index_chunk=function(ptr,chunk_bytes){const ptr0=passArray8ToWasm0(chunk_bytes,wasm.__wbindgen_malloc);const len0=WASM_VECTOR_LEN;const ret=wasm.load_index_chunk(ptr,ptr0,len0);return ret};__exports.load_filter_chunk=function(ptr,chunk_bytes){const ptr0=passArray8ToWasm0(chunk_bytes,wasm.__wbindgen_malloc);const len0=WASM_VECTOR_LEN;const ret=wasm.load_filter_chunk(ptr,ptr0,len0);return ret};const cachedTextEncoder=new T
extEncoder('utf-8');const encodeString=(typeof cachedTextEncoder.encodeInto==='function'?function(arg,view){return cachedTextEncoder.encodeInto(arg,view)}:function(arg,view){const buf=cachedTextEncoder.encode(arg);view.set(buf);return{read:arg.length,written:buf.length}});function passStringToWasm0(arg,malloc,realloc){if(realloc===undefined){const buf=cachedTextEncoder.encode(arg);const ptr=malloc(buf.length);getUint8Memory0().subarray(ptr,ptr+buf.length).set(buf);WASM_VECTOR_LEN=buf.length;return ptr}let len=arg.length;let ptr=malloc(len);const mem=getUint8Memory0();let offset=0;for(;offset<len;offset++){const code=arg.charCodeAt(offset);if(code>0x7F)break;mem[ptr+offset]=code}if(offset!==len){if(offset!==0){arg=arg.slice(offset)}ptr=realloc(ptr,len,len=offset+arg.length*3);const view=getUint8Memory0().subarray(ptr+offset,ptr+len);const ret=encodeString(arg,view);offset+=ret.written}WASM_VECTOR_LEN=offset;return ptr}let cachedInt32Memory0;function getInt32Memory0(){if(cachedInt32Memory0.byteLength===0){cach
edInt32Memory0=new Int32Array(wasm.memory.buffer)}return cachedInt32Memory0}const cachedTextDecoder=new TextDecoder('utf-8',{ignoreBOM:true,fatal:true});cachedTextDecoder.decode();function getStringFromWasm0(ptr,len){return cachedTextDecoder.decode(getUint8Memory0().subarray(ptr,ptr+len))}__exports.request_indexes=function(ptr,query){try{const retptr=wasm.__wbindgen_add_to_stack_pointer(-16);const ptr0=passStringToWasm0(query,wasm.__wbindgen_malloc,wasm.__wbindgen_realloc);const len0=WASM_VECTOR_LEN;wasm.request_indexes(retptr,ptr,ptr0,len0);var r0=getInt32Memory0()[retptr/4+0];var r1=getInt32Memory0()[retptr/4+1];return getStringFromWasm0(r0,r1)}finally{wasm.__wbindgen_add_to_stack_pointer(16);wasm.__wbindgen_free(r0,r1)}};__exports.request_filter_indexes=function(ptr,filters){try{const retptr=wasm.__wbindgen_add_to_stack_pointer(-16);const ptr0=passStringToWasm0(filters,wasm.__wbindgen_malloc,wasm.__wbindgen_realloc);const len0=WASM_VECTOR_LEN;wasm.request_filter_indexes(retptr,ptr,ptr0,len0);var r0=getInt
32Memory0()[retptr/4+0];var r1=getInt32Memory0()[retptr/4+1];return getStringFromWasm0(r0,r1)}finally{wasm.__wbindgen_add_to_stack_pointer(16);wasm.__wbindgen_free(r0,r1)}};__exports.request_all_filter_indexes=function(ptr){try{const retptr=wasm.__wbindgen_add_to_stack_pointer(-16);wasm.request_all_filter_indexes(retptr,ptr);var r0=getInt32Memory0()[retptr/4+0];var r1=getInt32Memory0()[retptr/4+1];return getStringFromWasm0(r0,r1)}finally{wasm.__wbindgen_add_to_stack_pointer(16);wasm.__wbindgen_free(r0,r1)}};__exports.filters=function(ptr){try{const retptr=wasm.__wbindgen_add_to_stack_pointer(-16);wasm.filters(retptr,ptr);var r0=getInt32Memory0()[retptr/4+0];var r1=getInt32Memory0()[retptr/4+1];return getStringFromWasm0(r0,r1)}finally{wasm.__wbindgen_add_to_stack_pointer(16);wasm.__wbindgen_free(r0,r1)}};__exports.search=function(ptr,query,filter,exact){try{const retptr=wasm.__wbindgen_add_to_stack_pointer(-16);const ptr0=passStringToWasm0(query,wasm.__wbindgen_malloc,wasm.__wbindgen_realloc);const len0=WASM_
VECTOR_LEN;const ptr1=passStringToWasm0(filter,wasm.__wbindgen_malloc,wasm.__wbindgen_realloc);const len1=WASM_VECTOR_LEN;wasm.search(retptr,ptr,ptr0,len0,ptr1,len1,exact);var r0=getInt32Memory0()[retptr/4+0];var r1=getInt32Memory0()[retptr/4+1];return getStringFromWasm0(r0,r1)}finally{wasm.__wbindgen_add_to_stack_pointer(16);wasm.__wbindgen_free(r0,r1)}};async function load(module,imports){if(typeof Response==='function'&&module instanceof Response){if(typeof WebAssembly.instantiateStreaming==='function'){try{return await WebAssembly.instantiateStreaming(module,imports)}catch(e){if(module.headers.get('Content-Type')!='application/wasm'){console.warn("`WebAssembly.instantiateStreaming` failed because your server does not serve wasm with `application/wasm` MIME type. Falling back to `WebAssembly.instantiate` which is slower. Original error:\n",e)}else{throw e}}}const bytes=await module.arrayBuffer();return await WebAssembly.instantiate(bytes,imports)}else{const instance=await WebAssembly.instantiate(module,im
ports);if(instance instanceof WebAssembly.Instance){return{instance,module}}else{return instance}}}function getImports(){const imports={};imports.wbg={};return imports}function initMemory(imports,maybe_memory){}function finalizeInit(instance,module){wasm=instance.exports;init.__wbindgen_wasm_module=module;cachedInt32Memory0=new Int32Array(wasm.memory.buffer);cachedUint8Memory0=new Uint8Array(wasm.memory.buffer);return wasm}function initSync(bytes){const imports=getImports();initMemory(imports);const module=new WebAssembly.Module(bytes);const instance=new WebAssembly.Instance(module,imports);return finalizeInit(instance,module)}async function init(input){if(typeof input==='undefined'){let src;if(typeof document==='undefined'){src=location.href}else{src=document.currentScript.src}input=src.replace(/\.js$/,'_bg.wasm')}const imports=getImports();if(typeof input==='string'||(typeof Request==='function'&&input instanceof Request)||(typeof URL==='function'&&input instanceof URL)){input=fetch(input)}initMemory(impor
ts);const{instance,module}=await load(await input,imports);return finalizeInit(instance,module)}wasm_bindgen=Object.assign(init,__exports)})();let gunzip;(()=>{var u8=Uint8Array;var u16=Uint16Array;var u32=Uint32Array;var fleb=new u8([0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0,0,0,0]);var fdeb=new u8([0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,0,0]);var clim=new u8([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]);var freb=function(eb,start){var b=new u16(31);for(var i=0;i<31;++i){b[i]=start+=1<<eb[i-1]}var r=new u32(b[30]);for(var i=1;i<30;++i){for(var j=b[i];j<b[i+1];++j){r[j]=j-b[i]<<5|i}}return[b,r]};var _a=freb(fleb,2);var fl=_a[0];var revfl=_a[1];fl[28]=258,revfl[258]=28;var _b=freb(fdeb,0);var fd=_b[0];var revfd=_b[1];var rev=new u16(32768);for(i=0;i<32768;++i){x=(i&43690)>>>1|(i&21845)<<1;x=(x&52428)>>>2|(x&13107)<<2;x=(x&61680)>>>4|(x&3855)<<4;rev[i]=((x&65280)>>>8|(x&255)<<8)>>>1}var x;var i;var hMap=function(cd,mb,r){var s=cd.length;var i=0;var l=new u16(mb)
;for(;i<s;++i){if(cd[i])++l[cd[i]-1]}var le=new u16(mb);for(i=0;i<mb;++i){le[i]=le[i-1]+l[i-1]<<1}var co;if(r){co=new u16(1<<mb);var rvb=15-mb;for(i=0;i<s;++i){if(cd[i]){var sv=i<<4|cd[i];var r_1=mb-cd[i];var v=le[cd[i]-1]++<<r_1;for(var m=v|(1<<r_1)-1;v<=m;++v){co[rev[v]>>>rvb]=sv}}}}else{co=new u16(s);for(i=0;i<s;++i){if(cd[i]){co[i]=rev[le[cd[i]-1]++]>>>15-cd[i]}}}return co};var flt=new u8(288);for(i=0;i<144;++i)flt[i]=8;var i;for(i=144;i<256;++i)flt[i]=9;var i;for(i=256;i<280;++i)flt[i]=7;var i;for(i=280;i<288;++i)flt[i]=8;var i;var fdt=new u8(32);for(i=0;i<32;++i)fdt[i]=5;var i;var flrm=hMap(flt,9,1);var fdrm=hMap(fdt,5,1);var max=function(a){var m=a[0];for(var i=1;i<a.length;++i){if(a[i]>m)m=a[i]}return m};var bits=function(d,p,m){var o=p/8|0;return(d[o]|d[o+1]<<8)>>(p&7)&m};var bits16=function(d,p){var o=p/8|0;return(d[o]|d[o+1]<<8|d[o+2]<<16)>>(p&7)};var shft=function(p){return(p+7)/8|0};var slc=function(v,s,e){if(s==null||s<0)s=0;if(e==null||e>v.length)e=v.length;var n=new(v.BYTES_PER_ELEMENT==2?u16
:v.BYTES_PER_ELEMENT==4?u32:u8)(e-s);n.set(v.subarray(s,e));return n};var ec=["unexpected EOF","invalid block type","invalid length/literal","invalid distance","stream finished","no stream handler",,"no callback","invalid UTF-8 data","extra field too long","date not in range 1980-2099","filename too long","stream finishing","invalid zip data"];var err=function(ind,msg,nt){var e=new Error(msg||ec[ind]);e.code=ind;if(Error.captureStackTrace)Error.captureStackTrace(e,err);if(!nt)throw e;return e};var inflt=function(dat,buf,st){var sl=dat.length;if(!sl||st&&st.f&&!st.l)return buf||new u8(0);var noBuf=!buf||st;var noSt=!st||st.i;if(!st)st={};if(!buf)buf=new u8(sl*3);var cbuf=function(l2){var bl=buf.length;if(l2>bl){var nbuf=new u8(Math.max(bl*2,l2));nbuf.set(buf);buf=nbuf}};var final=st.f||0,pos=st.p||0,bt=st.b||0,lm=st.l,dm=st.d,lbt=st.m,dbt=st.n;var tbts=sl*8;do{if(!lm){final=bits(dat,pos,1);var type=bits(dat,pos+1,3);pos+=3;if(!type){var s=shft(pos)+4,l=dat[s-4]|dat[s-3]<<8,t=s+l;if(t>sl){if(noSt)err(0);break}
if(noBuf)cbuf(bt+l);buf.set(dat.subarray(s,t),bt);st.b=bt+=l,st.p=pos=t*8,st.f=final;continue}else if(type==1)lm=flrm,dm=fdrm,lbt=9,dbt=5;else if(type==2){var hLit=bits(dat,pos,31)+257,hcLen=bits(dat,pos+10,15)+4;var tl=hLit+bits(dat,pos+5,31)+1;pos+=14;var ldt=new u8(tl);var clt=new u8(19);for(var i=0;i<hcLen;++i){clt[clim[i]]=bits(dat,pos+i*3,7)}pos+=hcLen*3;var clb=max(clt),clbmsk=(1<<clb)-1;var clm=hMap(clt,clb,1);for(var i=0;i<tl;){var r=clm[bits(dat,pos,clbmsk)];pos+=r&15;var s=r>>>4;if(s<16){ldt[i++]=s}else{var c=0,n=0;if(s==16)n=3+bits(dat,pos,3),pos+=2,c=ldt[i-1];else if(s==17)n=3+bits(dat,pos,7),pos+=3;else if(s==18)n=11+bits(dat,pos,127),pos+=7;while(n--)ldt[i++]=c}}var lt=ldt.subarray(0,hLit),dt=ldt.subarray(hLit);lbt=max(lt);dbt=max(dt);lm=hMap(lt,lbt,1);dm=hMap(dt,dbt,1)}else err(1);if(pos>tbts){if(noSt)err(0);break}}if(noBuf)cbuf(bt+131072);var lms=(1<<lbt)-1,dms=(1<<dbt)-1;var lpos=pos;for(;;lpos=pos){var c=lm[bits16(dat,pos)&lms],sym=c>>>4;pos+=c&15;if(pos>tbts){if(noSt)err(0);break}if(!c)er
r(2);if(sym<256)buf[bt++]=sym;else if(sym==256){lpos=pos,lm=null;break}else{var add=sym-254;if(sym>264){var i=sym-257,b=fleb[i];add=bits(dat,pos,(1<<b)-1)+fl[i];pos+=b}var d=dm[bits16(dat,pos)&dms],dsym=d>>>4;if(!d)err(3);pos+=d&15;var dt=fd[dsym];if(dsym>3){var b=fdeb[dsym];dt+=bits16(dat,pos)&(1<<b)-1,pos+=b}if(pos>tbts){if(noSt)err(0);break}if(noBuf)cbuf(bt+131072);var end=bt+add;for(;bt<end;bt+=4){buf[bt]=buf[bt-dt];buf[bt+1]=buf[bt+1-dt];buf[bt+2]=buf[bt+2-dt];buf[bt+3]=buf[bt+3-dt]}bt=end}}st.l=lm,st.p=lpos,st.b=bt,st.f=final;if(lm)final=1,st.m=lbt,st.d=dm,st.n=dbt}while(!final);return bt==buf.length?buf:slc(buf,0,bt)};var et=new u8(0);var gzs=function(d){if(d[0]!=31||d[1]!=139||d[2]!=8)err(6,"invalid gzip data");var flg=d[3];var st=10;if(flg&4)st+=d[10]|(d[11]<<8)+2;for(var zs=(flg>>3&1)+(flg>>4&1);zs>0;zs-=!d[st++]);return st+(flg&2)};var gzl=function(d){var l=d.length;return(d[l-4]|d[l-3]<<8|d[l-2]<<16|d[l-1]<<24)>>>0};function gunzipSync(data,out){return inflt(data.subarray(gzs(data),-8),out||new u
8(gzl(data)))}var td=typeof TextDecoder!="undefined"&&new TextDecoder();var tds=0;try{td.decode(et,{stream:true});tds=1}catch(e){}gunzip=gunzipSync})();class Pagefind{constructor(){this.backend=wasm_bindgen;this.wasm=null;this.searchIndex=null;this.searchMeta=null;this.raw_ptr=null;this.loaded_chunks={};this.loaded_filters={};this.loaded_fragments={};this.basePath="/_pagefind/";this.baseUrl="/";this.init()}options(options){const opts=["basePath","baseUrl"];for(const[k,v]of Object.entries(options)){if(opts.includes(k)){this[k]=v}else{console.warn(`Unknown Pagefind option ${k}. Allowed options: [${opts.join(', ')}]`)}}}async init(){try{this.basePath=new URL(import.meta.url).pathname.match(/^(.*\/)pagefind.js.*$/)[1];let default_base=this.basePath.match(/^(.*\/)_pagefind/)?.[1];this.baseUrl=default_base||this.baseUrl}catch(e){console.warn("Pagefind couldn't determine the base of the bundle from the import path. Falling back to the default.")}await Promise.all([this.loadWasm(),this.loadMeta()]);window.tmp_pagefi
nd=this.backend;this.raw_ptr=this.backend.init_pagefind(new Uint8Array(this.searchMeta))}async loadMeta(){try{let compressed_meta=await fetch(`${this.basePath}pagefind.pf_meta?ts=${Date.now()}`);compressed_meta=await compressed_meta.arrayBuffer();this.searchMeta=gunzip(new Uint8Array(compressed_meta))}catch(e){console.error(`Failed to load the meta index:\n${e.toString()}`)}}async loadWasm(){try{let compressed_wasm=await fetch(`${this.basePath}wasm.pagefind`);compressed_wasm=await compressed_wasm.arrayBuffer();this.wasm=await this.backend(gunzip(new Uint8Array(compressed_wasm)))}catch(e){console.error(`Failed to load the Pagefind WASM ${url}:\n${e.toString()}`)}}async _loadGenericChunk(url,method){try{let compressed_chunk=await fetch(url);compressed_chunk=await compressed_chunk.arrayBuffer();let chunk=gunzip(new Uint8Array(compressed_chunk));let ptr=await this.getPtr();this.raw_ptr=this.backend[method](ptr,chunk)}catch(e){console.error(`Failed to load the index chunk ${url}:\n${e.toString()}`)}}async loadChu
nk(hash){if(!this.loaded_chunks[hash]){const url=`${this.basePath}index/${hash}.pf_index`;this.loaded_chunks[hash]=this._loadGenericChunk(url,"load_index_chunk")}return await this.loaded_chunks[hash]}async loadFilterChunk(hash){if(!this.loaded_filters[hash]){const url=`${this.basePath}filter/${hash}.pf_filter`;this.loaded_filters[hash]=this._loadGenericChunk(url,"load_filter_chunk")}return await this.loaded_filters[hash]}async _loadFragment(hash){let compressed_fragment=await fetch(`${this.basePath}fragment/${hash}.pf_fragment`);compressed_fragment=await compressed_fragment.arrayBuffer();let fragment=gunzip(new Uint8Array(compressed_fragment));return JSON.parse(new TextDecoder().decode(fragment))}async loadFragment(hash,excerpt=[0,0],locations=[]){if(!this.loaded_fragments[hash]){this.loaded_fragments[hash]=this._loadFragment(hash)}let fragment=await this.loaded_fragments[hash];let fragment_words=fragment.content.split(/[\r\n\s]+/g);for(let word of locations){fragment_words[word]=`<mark>${fragment_words[word
]}</mark>`}fragment.excerpt=fragment_words.slice(excerpt[0],excerpt[0]+excerpt[1]).join(' ');if(!fragment.raw_url){fragment.raw_url=fragment.url;fragment.url=this.fullUrl(fragment.raw_url)}return fragment}fullUrl(raw){return`/${this.baseUrl}/${raw}`.replace(/\/+/g,"/")}async sleep(ms=100){return new Promise(r=>setTimeout(r,ms))}async getPtr(){while(this.raw_ptr===null){await this.sleep(50)}if(!this.raw_ptr){console.error("Pagefind: WASM Error (No pointer)");throw new Error("Pagefind: WASM Error (No pointer)")}return this.raw_ptr}parseFilters(str){let output={};if(!str)return output;for(const block of str.split("__PF_FILTER_DELIM__")){let[filter,values]=block.split(/:(.*)$/);output[filter]={};for(const valueBlock of values.split("__PF_VALUE_DELIM__")){let[,value,count]=valueBlock.match(/^(.*):(\d+)$/);output[filter][value]=count}}return output}async filters(){let ptr=await this.getPtr();let filter_chunks=this.backend.request_all_filter_indexes(ptr).split(' ').filter(v=>v).map(chunk=>this.loadFilterChunk(chunk
));await Promise.all([...filter_chunks]);ptr=await this.getPtr();let results=this.backend.filters(ptr);return this.parseFilters(results)}async search(term,options){options={verbose:false,filters:{},...options,};const log=str=>{if(options.verbose)console.log(str)};let start=Date.now();let ptr=await this.getPtr();let exact_search=/^\s*".+"\s*$/.test(term);term=term.toLowerCase().trim().replace(/[^\w\s]/g,"").replace(/\s{2,}/g," ").trim();let filter_list=[];for(let[filter,values]of Object.entries(options.filters)){if(Array.isArray(values)){for(let value of values){filter_list.push(`${filter}:${value}`)}}else{filter_list.push(`${filter}:${values}`)}}filter_list=filter_list.join("__PF_FILTER_DELIM__");let chunks=this.backend.request_indexes(ptr,term).split(' ').filter(v=>v).map(chunk=>this.loadChunk(chunk));let filter_chunks=this.backend.request_filter_indexes(ptr,filter_list).split(' ').filter(v=>v).map(chunk=>this.loadFilterChunk(chunk));await Promise.all([...chunks,...filter_chunks]);ptr=await this.getPtr();le
t searchStart=Date.now();let result=this.backend.search(ptr,term,filter_list,exact_search);let[results,filters]=result.split(/:(.*)$/);let filterObj=this.parseFilters(filters);results=results.length?results.split(" "):[];let resultsInterface=results.map(result=>{let[hash,excerpt,locations]=result.split('@');locations=locations.split(',').map(l=>parseInt(l));excerpt=excerpt.split(',').map(l=>parseInt(l));return{id:hash,words:locations,excerpt_range:excerpt,data:async()=>await this.loadFragment(hash,excerpt,locations)}});log(`Found ${results.length} result${results.length == 1 ? '' : 's'} for "${term}" in ${Date.now() - searchStart}ms (${Date.now() - start}ms realtime)`);return{results:resultsInterface,filters:filterObj,}}}const pagefind=new Pagefind();export const options=(options)=>pagefind.options(options);export const search=async(term,options)=>await pagefind.search(term,options);export const filters=async()=>await pagefind.filters()