| 1 var Module;if(!Module)Module=(typeof Module!=="undefined"?Module:null)||{};var m
oduleOverrides={};for(var key in Module){if(Module.hasOwnProperty(key)){moduleOv
errides[key]=Module[key]}}var ENVIRONMENT_IS_NODE=typeof process==="object"&&typ
eof require==="function";var ENVIRONMENT_IS_WEB=typeof window==="object";var ENV
IRONMENT_IS_WORKER=typeof importScripts==="function";var ENVIRONMENT_IS_SHELL=!E
NVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_NODE&&!ENVIRONMENT_IS_WORKER;if(ENVIRONMENT_I
S_NODE){if(!Module["print"])Module["print"]=function print(x){process["stdout"].
write(x+"\n")};if(!Module["printErr"])Module["printErr"]=function printErr(x){pr
ocess["stderr"].write(x+"\n")};var nodeFS=require("fs");var nodePath=require("pa
th");Module["read"]=function read(filename,binary){filename=nodePath["normalize"
](filename);var ret=nodeFS["readFileSync"](filename);if(!ret&&filename!=nodePath
["resolve"](filename)){filename=path.join(__dirname,"..","src",filename);ret=nod
eFS["readFileSync"](filename)}if(ret&&!binary)ret=ret.toString();return ret};Mod
ule["readBinary"]=function readBinary(filename){return Module["read"](filename,t
rue)};Module["load"]=function load(f){globalEval(read(f))};if(!Module["thisProgr
am"]){if(process["argv"].length>1){Module["thisProgram"]=process["argv"][1].repl
ace(/\\/g,"/")}else{Module["thisProgram"]="unknown-program"}}Module["arguments"]
=process["argv"].slice(2);if(typeof module!=="undefined"){module["exports"]=Modu
le}process["on"]("uncaughtException",(function(ex){if(!(ex instanceof ExitStatus
)){throw ex}}))}else if(ENVIRONMENT_IS_SHELL){if(!Module["print"])Module["print"
]=print;if(typeof printErr!="undefined")Module["printErr"]=printErr;if(typeof re
ad!="undefined"){Module["read"]=read}else{Module["read"]=function read(){throw"n
o read() available (jsc?)"}}Module["readBinary"]=function readBinary(f){if(typeo
f readbuffer==="function"){return new Uint8Array(readbuffer(f))}var data=read(f,
"binary");assert(typeof data==="object");return data};if(typeof scriptArgs!="und
efined"){Module["arguments"]=scriptArgs}else if(typeof arguments!="undefined"){M
odule["arguments"]=arguments}}else if(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER)
{Module["read"]=function read(url){var xhr=new XMLHttpRequest;xhr.open("GET",url
,false);xhr.send(null);return xhr.responseText};if(typeof arguments!="undefined"
){Module["arguments"]=arguments}if(typeof console!=="undefined"){if(!Module["pri
nt"])Module["print"]=function print(x){console.log(x)};if(!Module["printErr"])Mo
dule["printErr"]=function printErr(x){console.log(x)}}else{var TRY_USE_DUMP=fals
e;if(!Module["print"])Module["print"]=TRY_USE_DUMP&&typeof dump!=="undefined"?(f
unction(x){dump(x)}):(function(x){})}if(ENVIRONMENT_IS_WORKER){Module["load"]=im
portScripts}if(typeof Module["setWindowTitle"]==="undefined"){Module["setWindowT
itle"]=(function(title){document.title=title})}}else{throw"Unknown runtime envir
onment. Where are we?"}function globalEval(x){eval.call(null,x)}if(!Module["load
"]&&Module["read"]){Module["load"]=function load(f){globalEval(Module["read"](f)
)}}if(!Module["print"]){Module["print"]=(function(){})}if(!Module["printErr"]){M
odule["printErr"]=Module["print"]}if(!Module["arguments"]){Module["arguments"]=[
]}if(!Module["thisProgram"]){Module["thisProgram"]="./this.program"}Module.print
=Module["print"];Module.printErr=Module["printErr"];Module["preRun"]=[];Module["
postRun"]=[];for(var key in moduleOverrides){if(moduleOverrides.hasOwnProperty(k
ey)){Module[key]=moduleOverrides[key]}}var Runtime={setTempRet0:(function(value)
{tempRet0=value}),getTempRet0:(function(){return tempRet0}),stackSave:(function(
){return STACKTOP}),stackRestore:(function(stackTop){STACKTOP=stackTop}),getNati
veTypeSize:(function(type){switch(type){case"i1":case"i8":return 1;case"i16":ret
urn 2;case"i32":return 4;case"i64":return 8;case"float":return 4;case"double":re
turn 8;default:{if(type[type.length-1]==="*"){return Runtime.QUANTUM_SIZE}else i
f(type[0]==="i"){var bits=parseInt(type.substr(1));assert(bits%8===0);return bit
s/8}else{return 0}}}}),getNativeFieldSize:(function(type){return Math.max(Runtim
e.getNativeTypeSize(type),Runtime.QUANTUM_SIZE)}),STACK_ALIGN:16,getAlignSize:(f
unction(type,size,vararg){if(!vararg&&(type=="i64"||type=="double"))return 8;if(
!type)return Math.min(size,8);return Math.min(size||(type?Runtime.getNativeField
Size(type):0),Runtime.QUANTUM_SIZE)}),dynCall:(function(sig,ptr,args){if(args&&a
rgs.length){if(!args.splice)args=Array.prototype.slice.call(args);args.splice(0,
0,ptr);return Module["dynCall_"+sig].apply(null,args)}else{return Module["dynCal
l_"+sig].call(null,ptr)}}),functionPointers:[],addFunction:(function(func){for(v
ar i=0;i<Runtime.functionPointers.length;i++){if(!Runtime.functionPointers[i]){R
untime.functionPointers[i]=func;return 2*(1+i)}}throw"Finished up all reserved f
unction pointers. Use a higher value for RESERVED_FUNCTION_POINTERS."}),removeFu
nction:(function(index){Runtime.functionPointers[(index-2)/2]=null}),getAsmConst
:(function(code,numArgs){if(!Runtime.asmConstCache)Runtime.asmConstCache={};var
func=Runtime.asmConstCache[code];if(func)return func;var args=[];for(var i=0;i<n
umArgs;i++){args.push(String.fromCharCode(36)+i)}var source=Pointer_stringify(co
de);if(source[0]==='"'){if(source.indexOf('"',1)===source.length-1){source=sourc
e.substr(1,source.length-2)}else{abort("invalid EM_ASM input |"+source+"|. Pleas
e use EM_ASM(..code..) (no quotes) or EM_ASM({ ..code($0).. }, input) (to input
values)")}}try{var evalled=eval("(function(Module, FS) { return function("+args.
join(",")+"){ "+source+" } })")(Module,typeof FS!=="undefined"?FS:null)}catch(e)
{Module.printErr("error in executing inline EM_ASM code: "+e+" on: \n\n"+source+
"\n\nwith args |"+args+"| (make sure to use the right one out of EM_ASM, EM_ASM_
ARGS, etc.)");throw e}return Runtime.asmConstCache[code]=evalled}),warnOnce:(fun
ction(text){if(!Runtime.warnOnce.shown)Runtime.warnOnce.shown={};if(!Runtime.war
nOnce.shown[text]){Runtime.warnOnce.shown[text]=1;Module.printErr(text)}}),funcW
rappers:{},getFuncWrapper:(function(func,sig){assert(sig);if(!Runtime.funcWrappe
rs[sig]){Runtime.funcWrappers[sig]={}}var sigCache=Runtime.funcWrappers[sig];if(
!sigCache[func]){sigCache[func]=function dynCall_wrapper(){return Runtime.dynCal
l(sig,func,arguments)}}return sigCache[func]}),getCompilerSetting:(function(name
){throw"You must build with -s RETAIN_COMPILER_SETTINGS=1 for Runtime.getCompile
rSetting or emscripten_get_compiler_setting to work"}),stackAlloc:(function(size
){var ret=STACKTOP;STACKTOP=STACKTOP+size|0;STACKTOP=STACKTOP+15&-16;return ret}
),staticAlloc:(function(size){var ret=STATICTOP;STATICTOP=STATICTOP+size|0;STATI
CTOP=STATICTOP+15&-16;return ret}),dynamicAlloc:(function(size){var ret=DYNAMICT
OP;DYNAMICTOP=DYNAMICTOP+size|0;DYNAMICTOP=DYNAMICTOP+15&-16;if(DYNAMICTOP>=TOTA
L_MEMORY){var success=enlargeMemory();if(!success)return 0}return ret}),alignMem
ory:(function(size,quantum){var ret=size=Math.ceil(size/(quantum?quantum:16))*(q
uantum?quantum:16);return ret}),makeBigInt:(function(low,high,unsigned){var ret=
unsigned?+(low>>>0)+ +(high>>>0)*+4294967296:+(low>>>0)+ +(high|0)*+4294967296;r
eturn ret}),GLOBAL_BASE:8,QUANTUM_SIZE:4,__dummy__:0};Module["Runtime"]=Runtime;
var __THREW__=0;var ABORT=false;var EXITSTATUS=0;var undef=0;var tempValue,tempI
nt,tempBigInt,tempInt2,tempBigInt2,tempPair,tempBigIntI,tempBigIntR,tempBigIntS,
tempBigIntP,tempBigIntD,tempDouble,tempFloat;var tempI64,tempI64b;var tempRet0,t
empRet1,tempRet2,tempRet3,tempRet4,tempRet5,tempRet6,tempRet7,tempRet8,tempRet9;
function assert(condition,text){if(!condition){abort("Assertion failed: "+text)}
}var globalScope=this;function getCFunc(ident){var func=Module["_"+ident];if(!fu
nc){try{func=eval("_"+ident)}catch(e){}}assert(func,"Cannot call unknown functio
n "+ident+" (perhaps LLVM optimizations or closure removed it?)");return func}va
r cwrap,ccall;((function(){var JSfuncs={"stackSave":(function(){Runtime.stackSav
e()}),"stackRestore":(function(){Runtime.stackRestore()}),"arrayToC":(function(a
rr){var ret=Runtime.stackAlloc(arr.length);writeArrayToMemory(arr,ret);return re
t}),"stringToC":(function(str){var ret=0;if(str!==null&&str!==undefined&&str!==0
){ret=Runtime.stackAlloc((str.length<<2)+1);writeStringToMemory(str,ret)}return
ret})};var toC={"string":JSfuncs["stringToC"],"array":JSfuncs["arrayToC"]};ccall
=function ccallFunc(ident,returnType,argTypes,args){var func=getCFunc(ident);var
cArgs=[];var stack=0;if(args){for(var i=0;i<args.length;i++){var converter=toC[
argTypes[i]];if(converter){if(stack===0)stack=Runtime.stackSave();cArgs[i]=conve
rter(args[i])}else{cArgs[i]=args[i]}}}var ret=func.apply(null,cArgs);if(returnTy
pe==="string")ret=Pointer_stringify(ret);if(stack!==0)Runtime.stackRestore(stack
);return ret};var sourceRegex=/^function\s*\(([^)]*)\)\s*{\s*([^*]*?)[\s;]*(?:re
turn\s*(.*?)[;\s]*)?}$/;function parseJSFunc(jsfunc){var parsed=jsfunc.toString(
).match(sourceRegex).slice(1);return{arguments:parsed[0],body:parsed[1],returnVa
lue:parsed[2]}}var JSsource={};for(var fun in JSfuncs){if(JSfuncs.hasOwnProperty
(fun)){JSsource[fun]=parseJSFunc(JSfuncs[fun])}}cwrap=function cwrap(ident,retur
nType,argTypes){argTypes=argTypes||[];var cfunc=getCFunc(ident);var numericArgs=
argTypes.every((function(type){return type==="number"}));var numericRet=returnTy
pe!=="string";if(numericRet&&numericArgs){return cfunc}var argNames=argTypes.map
((function(x,i){return"$"+i}));var funcstr="(function("+argNames.join(",")+") {"
;var nargs=argTypes.length;if(!numericArgs){funcstr+="var stack = "+JSsource["st
ackSave"].body+";";for(var i=0;i<nargs;i++){var arg=argNames[i],type=argTypes[i]
;if(type==="number")continue;var convertCode=JSsource[type+"ToC"];funcstr+="var
"+convertCode.arguments+" = "+arg+";";funcstr+=convertCode.body+";";funcstr+=arg
+"="+convertCode.returnValue+";"}}var cfuncname=parseJSFunc((function(){return c
func})).returnValue;funcstr+="var ret = "+cfuncname+"("+argNames.join(",")+");";
if(!numericRet){var strgfy=parseJSFunc((function(){return Pointer_stringify})).r
eturnValue;funcstr+="ret = "+strgfy+"(ret);"}if(!numericArgs){funcstr+=JSsource[
"stackRestore"].body.replace("()","(stack)")+";"}funcstr+="return ret})";return
eval(funcstr)}}))();Module["cwrap"]=cwrap;Module["ccall"]=ccall;function setValu
e(ptr,value,type,noSafe){type=type||"i8";if(type.charAt(type.length-1)==="*")typ
e="i32";switch(type){case"i1":HEAP8[ptr>>0]=value;break;case"i8":HEAP8[ptr>>0]=v
alue;break;case"i16":HEAP16[ptr>>1]=value;break;case"i32":HEAP32[ptr>>2]=value;b
reak;case"i64":tempI64=[value>>>0,(tempDouble=value,+Math_abs(tempDouble)>=+1?te
mpDouble>+0?(Math_min(+Math_floor(tempDouble/+4294967296),+4294967295)|0)>>>0:~~
+Math_ceil((tempDouble- +(~~tempDouble>>>0))/+4294967296)>>>0:0)],HEAP32[ptr>>2]
=tempI64[0],HEAP32[ptr+4>>2]=tempI64[1];break;case"float":HEAPF32[ptr>>2]=value;
break;case"double":HEAPF64[ptr>>3]=value;break;default:abort("invalid type for s
etValue: "+type)}}Module["setValue"]=setValue;function getValue(ptr,type,noSafe)
{type=type||"i8";if(type.charAt(type.length-1)==="*")type="i32";switch(type){cas
e"i1":return HEAP8[ptr>>0];case"i8":return HEAP8[ptr>>0];case"i16":return HEAP16
[ptr>>1];case"i32":return HEAP32[ptr>>2];case"i64":return HEAP32[ptr>>2];case"fl
oat":return HEAPF32[ptr>>2];case"double":return HEAPF64[ptr>>3];default:abort("i
nvalid type for setValue: "+type)}return null}Module["getValue"]=getValue;var AL
LOC_NORMAL=0;var ALLOC_STACK=1;var ALLOC_STATIC=2;var ALLOC_DYNAMIC=3;var ALLOC_
NONE=4;Module["ALLOC_NORMAL"]=ALLOC_NORMAL;Module["ALLOC_STACK"]=ALLOC_STACK;Mod
ule["ALLOC_STATIC"]=ALLOC_STATIC;Module["ALLOC_DYNAMIC"]=ALLOC_DYNAMIC;Module["A
LLOC_NONE"]=ALLOC_NONE;function allocate(slab,types,allocator,ptr){var zeroinit,
size;if(typeof slab==="number"){zeroinit=true;size=slab}else{zeroinit=false;size
=slab.length}var singleType=typeof types==="string"?types:null;var ret;if(alloca
tor==ALLOC_NONE){ret=ptr}else{ret=[_malloc,Runtime.stackAlloc,Runtime.staticAllo
c,Runtime.dynamicAlloc][allocator===undefined?ALLOC_STATIC:allocator](Math.max(s
ize,singleType?1:types.length))}if(zeroinit){var ptr=ret,stop;assert((ret&3)==0)
;stop=ret+(size&~3);for(;ptr<stop;ptr+=4){HEAP32[ptr>>2]=0}stop=ret+size;while(p
tr<stop){HEAP8[ptr++>>0]=0}return ret}if(singleType==="i8"){if(slab.subarray||sl
ab.slice){HEAPU8.set(slab,ret)}else{HEAPU8.set(new Uint8Array(slab),ret)}return
ret}var i=0,type,typeSize,previousType;while(i<size){var curr=slab[i];if(typeof
curr==="function"){curr=Runtime.getFunctionIndex(curr)}type=singleType||types[i]
;if(type===0){i++;continue}if(type=="i64")type="i32";setValue(ret+i,curr,type);i
f(previousType!==type){typeSize=Runtime.getNativeTypeSize(type);previousType=typ
e}i+=typeSize}return ret}Module["allocate"]=allocate;function Pointer_stringify(
ptr,length){if(length===0||!ptr)return"";var hasUtf=0;var t;var i=0;while(1){t=H
EAPU8[ptr+i>>0];hasUtf|=t;if(t==0&&!length)break;i++;if(length&&i==length)break}
if(!length)length=i;var ret="";if(hasUtf<128){var MAX_CHUNK=1024;var curr;while(
length>0){curr=String.fromCharCode.apply(String,HEAPU8.subarray(ptr,ptr+Math.min
(length,MAX_CHUNK)));ret=ret?ret+curr:curr;ptr+=MAX_CHUNK;length-=MAX_CHUNK}retu
rn ret}return Module["UTF8ToString"](ptr)}Module["Pointer_stringify"]=Pointer_st
ringify;function AsciiToString(ptr){var str="";while(1){var ch=HEAP8[ptr++>>0];i
f(!ch)return str;str+=String.fromCharCode(ch)}}Module["AsciiToString"]=AsciiToSt
ring;function stringToAscii(str,outPtr){return writeAsciiToMemory(str,outPtr,fal
se)}Module["stringToAscii"]=stringToAscii;function UTF8ArrayToString(u8Array,idx
){var u0,u1,u2,u3,u4,u5;var str="";while(1){u0=u8Array[idx++];if(!u0)return str;
if(!(u0&128)){str+=String.fromCharCode(u0);continue}u1=u8Array[idx++]&63;if((u0&
224)==192){str+=String.fromCharCode((u0&31)<<6|u1);continue}u2=u8Array[idx++]&63
;if((u0&240)==224){u0=(u0&15)<<12|u1<<6|u2}else{u3=u8Array[idx++]&63;if((u0&248)
==240){u0=(u0&7)<<18|u1<<12|u2<<6|u3}else{u4=u8Array[idx++]&63;if((u0&252)==248)
{u0=(u0&3)<<24|u1<<18|u2<<12|u3<<6|u4}else{u5=u8Array[idx++]&63;u0=(u0&1)<<30|u1
<<24|u2<<18|u3<<12|u4<<6|u5}}}if(u0<65536){str+=String.fromCharCode(u0)}else{var
ch=u0-65536;str+=String.fromCharCode(55296|ch>>10,56320|ch&1023)}}}Module["UTF8
ArrayToString"]=UTF8ArrayToString;function UTF8ToString(ptr){return UTF8ArrayToS
tring(HEAPU8,ptr)}Module["UTF8ToString"]=UTF8ToString;function stringToUTF8Array
(str,outU8Array,outIdx,maxBytesToWrite){if(!(maxBytesToWrite>0))return 0;var sta
rtIdx=outIdx;var endIdx=outIdx+maxBytesToWrite-1;for(var i=0;i<str.length;++i){v
ar u=str.charCodeAt(i);if(u>=55296&&u<=57343)u=65536+((u&1023)<<10)|str.charCode
At(++i)&1023;if(u<=127){if(outIdx>=endIdx)break;outU8Array[outIdx++]=u}else if(u
<=2047){if(outIdx+1>=endIdx)break;outU8Array[outIdx++]=192|u>>6;outU8Array[outId
x++]=128|u&63}else if(u<=65535){if(outIdx+2>=endIdx)break;outU8Array[outIdx++]=2
24|u>>12;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else if(
u<=2097151){if(outIdx+3>=endIdx)break;outU8Array[outIdx++]=240|u>>18;outU8Array[
outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128
|u&63}else if(u<=67108863){if(outIdx+4>=endIdx)break;outU8Array[outIdx++]=248|u>
>24;outU8Array[outIdx++]=128|u>>18&63;outU8Array[outIdx++]=128|u>>12&63;outU8Arr
ay[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else{if(outIdx+5>=endIdx)
break;outU8Array[outIdx++]=252|u>>30;outU8Array[outIdx++]=128|u>>24&63;outU8Arra
y[outIdx++]=128|u>>18&63;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=
128|u>>6&63;outU8Array[outIdx++]=128|u&63}}outU8Array[outIdx]=0;return outIdx-st
artIdx}Module["stringToUTF8Array"]=stringToUTF8Array;function stringToUTF8(str,o
utPtr,maxBytesToWrite){return stringToUTF8Array(str,HEAPU8,outPtr,maxBytesToWrit
e)}Module["stringToUTF8"]=stringToUTF8;function lengthBytesUTF8(str){var len=0;f
or(var i=0;i<str.length;++i){var u=str.charCodeAt(i);if(u>=55296&&u<=57343)u=655
36+((u&1023)<<10)|str.charCodeAt(++i)&1023;if(u<=127){++len}else if(u<=2047){len
+=2}else if(u<=65535){len+=3}else if(u<=2097151){len+=4}else if(u<=67108863){len
+=5}else{len+=6}}return len}Module["lengthBytesUTF8"]=lengthBytesUTF8;function U
TF16ToString(ptr){var i=0;var str="";while(1){var codeUnit=HEAP16[ptr+i*2>>1];if
(codeUnit==0)return str;++i;str+=String.fromCharCode(codeUnit)}}Module["UTF16ToS
tring"]=UTF16ToString;function stringToUTF16(str,outPtr,maxBytesToWrite){if(maxB
ytesToWrite===undefined){maxBytesToWrite=2147483647}if(maxBytesToWrite<2)return
0;maxBytesToWrite-=2;var startPtr=outPtr;var numCharsToWrite=maxBytesToWrite<str
.length*2?maxBytesToWrite/2:str.length;for(var i=0;i<numCharsToWrite;++i){var co
deUnit=str.charCodeAt(i);HEAP16[outPtr>>1]=codeUnit;outPtr+=2}HEAP16[outPtr>>1]=
0;return outPtr-startPtr}Module["stringToUTF16"]=stringToUTF16;function lengthBy
tesUTF16(str){return str.length*2}Module["lengthBytesUTF16"]=lengthBytesUTF16;fu
nction UTF32ToString(ptr){var i=0;var str="";while(1){var utf32=HEAP32[ptr+i*4>>
2];if(utf32==0)return str;++i;if(utf32>=65536){var ch=utf32-65536;str+=String.fr
omCharCode(55296|ch>>10,56320|ch&1023)}else{str+=String.fromCharCode(utf32)}}}Mo
dule["UTF32ToString"]=UTF32ToString;function stringToUTF32(str,outPtr,maxBytesTo
Write){if(maxBytesToWrite===undefined){maxBytesToWrite=2147483647}if(maxBytesToW
rite<4)return 0;var startPtr=outPtr;var endPtr=startPtr+maxBytesToWrite-4;for(va
r i=0;i<str.length;++i){var codeUnit=str.charCodeAt(i);if(codeUnit>=55296&&codeU
nit<=57343){var trailSurrogate=str.charCodeAt(++i);codeUnit=65536+((codeUnit&102
3)<<10)|trailSurrogate&1023}HEAP32[outPtr>>2]=codeUnit;outPtr+=4;if(outPtr+4>end
Ptr)break}HEAP32[outPtr>>2]=0;return outPtr-startPtr}Module["stringToUTF32"]=str
ingToUTF32;function lengthBytesUTF32(str){var len=0;for(var i=0;i<str.length;++i
){var codeUnit=str.charCodeAt(i);if(codeUnit>=55296&&codeUnit<=57343)++i;len+=4}
return len}Module["lengthBytesUTF32"]=lengthBytesUTF32;function demangle(func){v
ar hasLibcxxabi=!!Module["___cxa_demangle"];if(hasLibcxxabi){try{var buf=_malloc
(func.length);writeStringToMemory(func.substr(1),buf);var status=_malloc(4);var
ret=Module["___cxa_demangle"](buf,0,0,status);if(getValue(status,"i32")===0&&ret
){return Pointer_stringify(ret)}}catch(e){}finally{if(buf)_free(buf);if(status)_
free(status);if(ret)_free(ret)}}var i=3;var basicTypes={"v":"void","b":"bool","c
":"char","s":"short","i":"int","l":"long","f":"float","d":"double","w":"wchar_t"
,"a":"signed char","h":"unsigned char","t":"unsigned short","j":"unsigned int","
m":"unsigned long","x":"long long","y":"unsigned long long","z":"..."};var subs=
[];var first=true;function dump(x){if(x)Module.print(x);Module.print(func);var p
re="";for(var a=0;a<i;a++)pre+=" ";Module.print(pre+"^")}function parseNested(){
i++;if(func[i]==="K")i++;var parts=[];while(func[i]!=="E"){if(func[i]==="S"){i++
;var next=func.indexOf("_",i);var num=func.substring(i,next)||0;parts.push(subs[
num]||"?");i=next+1;continue}if(func[i]==="C"){parts.push(parts[parts.length-1])
;i+=2;continue}var size=parseInt(func.substr(i));var pre=size.toString().length;
if(!size||!pre){i--;break}var curr=func.substr(i+pre,size);parts.push(curr);subs
.push(curr);i+=pre+size}i++;return parts}function parse(rawList,limit,allowVoid)
{limit=limit||Infinity;var ret="",list=[];function flushList(){return"("+list.jo
in(", ")+")"}var name;if(func[i]==="N"){name=parseNested().join("::");limit--;if
(limit===0)return rawList?[name]:name}else{if(func[i]==="K"||first&&func[i]==="L
")i++;var size=parseInt(func.substr(i));if(size){var pre=size.toString().length;
name=func.substr(i+pre,size);i+=pre+size}}first=false;if(func[i]==="I"){i++;var
iList=parse(true);var iRet=parse(true,1,true);ret+=iRet[0]+" "+name+"<"+iList.jo
in(", ")+">"}else{ret=name}paramLoop:while(i<func.length&&limit-->0){var c=func[
i++];if(c in basicTypes){list.push(basicTypes[c])}else{switch(c){case"P":list.pu
sh(parse(true,1,true)[0]+"*");break;case"R":list.push(parse(true,1,true)[0]+"&")
;break;case"L":{i++;var end=func.indexOf("E",i);var size=end-i;list.push(func.su
bstr(i,size));i+=size+2;break};case"A":{var size=parseInt(func.substr(i));i+=siz
e.toString().length;if(func[i]!=="_")throw"?";i++;list.push(parse(true,1,true)[0
]+" ["+size+"]");break};case"E":break paramLoop;default:ret+="?"+c;break paramLo
op}}}if(!allowVoid&&list.length===1&&list[0]==="void")list=[];if(rawList){if(ret
){list.push(ret+"?")}return list}else{return ret+flushList()}}var parsed=func;tr
y{if(func=="Object._main"||func=="_main"){return"main()"}if(typeof func==="numbe
r")func=Pointer_stringify(func);if(func[0]!=="_")return func;if(func[1]!=="_")re
turn func;if(func[2]!=="Z")return func;switch(func[3]){case"n":return"operator n
ew()";case"d":return"operator delete()"}parsed=parse()}catch(e){parsed+="?"}if(p
arsed.indexOf("?")>=0&&!hasLibcxxabi){Runtime.warnOnce("warning: a problem occur
red in builtin C++ name demangling; build with -s DEMANGLE_SUPPORT=1 to link i
n libcxxabi demangling")}return parsed}function demangleAll(text){return text.re
place(/__Z[\w\d_]+/g,(function(x){var y=demangle(x);return x===y?x:x+" ["+y+"]"}
))}function jsStackTrace(){var err=new Error;if(!err.stack){try{throw new Error(
0)}catch(e){err=e}if(!err.stack){return"(no stack trace available)"}}return err.
stack.toString()}function stackTrace(){return demangleAll(jsStackTrace())}Module
["stackTrace"]=stackTrace;var PAGE_SIZE=4096;function alignMemoryPage(x){if(x%40
96>0){x+=4096-x%4096}return x}var HEAP;var HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HE
APU32,HEAPF32,HEAPF64;var STATIC_BASE=0,STATICTOP=0,staticSealed=false;var STACK
_BASE=0,STACKTOP=0,STACK_MAX=0;var DYNAMIC_BASE=0,DYNAMICTOP=0;function enlargeM
emory(){abort("Cannot enlarge memory arrays. Either (1) compile with -s TOTAL_ME
MORY=X with X higher than the current value "+TOTAL_MEMORY+", (2) compile with A
LLOW_MEMORY_GROWTH which adjusts the size at runtime but prevents some optimizat
ions, or (3) set Module.TOTAL_MEMORY before the program runs.")}var TOTAL_STACK=
Module["TOTAL_STACK"]||5242880;var TOTAL_MEMORY=Module["TOTAL_MEMORY"]||16777216
;var totalMemory=64*1024;while(totalMemory<TOTAL_MEMORY||totalMemory<2*TOTAL_STA
CK){if(totalMemory<16*1024*1024){totalMemory*=2}else{totalMemory+=16*1024*1024}}
if(totalMemory!==TOTAL_MEMORY){Module.printErr("increasing TOTAL_MEMORY to "+tot
alMemory+" to be compliant with the asm.js spec (and given that TOTAL_STACK="+TO
TAL_STACK+")");TOTAL_MEMORY=totalMemory}assert(typeof Int32Array!=="undefined"&&
typeof Float64Array!=="undefined"&&!!(new Int32Array(1))["subarray"]&&!!(new Int
32Array(1))["set"],"JS engine does not provide full typed array support");var bu
ffer=new ArrayBuffer(TOTAL_MEMORY);HEAP8=new Int8Array(buffer);HEAP16=new Int16A
rray(buffer);HEAP32=new Int32Array(buffer);HEAPU8=new Uint8Array(buffer);HEAPU16
=new Uint16Array(buffer);HEAPU32=new Uint32Array(buffer);HEAPF32=new Float32Arra
y(buffer);HEAPF64=new Float64Array(buffer);HEAP32[0]=255;assert(HEAPU8[0]===255&
&HEAPU8[3]===0,"Typed arrays 2 must be run on a little-endian system");Module["H
EAP"]=HEAP;Module["buffer"]=buffer;Module["HEAP8"]=HEAP8;Module["HEAP16"]=HEAP16
;Module["HEAP32"]=HEAP32;Module["HEAPU8"]=HEAPU8;Module["HEAPU16"]=HEAPU16;Modul
e["HEAPU32"]=HEAPU32;Module["HEAPF32"]=HEAPF32;Module["HEAPF64"]=HEAPF64;functio
n callRuntimeCallbacks(callbacks){while(callbacks.length>0){var callback=callbac
ks.shift();if(typeof callback=="function"){callback();continue}var func=callback
.func;if(typeof func==="number"){if(callback.arg===undefined){Runtime.dynCall("v
",func)}else{Runtime.dynCall("vi",func,[callback.arg])}}else{func(callback.arg==
=undefined?null:callback.arg)}}}var __ATPRERUN__=[];var __ATINIT__=[];var __ATMA
IN__=[];var __ATEXIT__=[];var __ATPOSTRUN__=[];var runtimeInitialized=false;var
runtimeExited=false;function preRun(){if(Module["preRun"]){if(typeof Module["pre
Run"]=="function")Module["preRun"]=[Module["preRun"]];while(Module["preRun"].len
gth){addOnPreRun(Module["preRun"].shift())}}callRuntimeCallbacks(__ATPRERUN__)}f
unction ensureInitRuntime(){if(runtimeInitialized)return;runtimeInitialized=true
;callRuntimeCallbacks(__ATINIT__)}function preMain(){callRuntimeCallbacks(__ATMA
IN__)}function exitRuntime(){callRuntimeCallbacks(__ATEXIT__);runtimeExited=true
}function postRun(){if(Module["postRun"]){if(typeof Module["postRun"]=="function
")Module["postRun"]=[Module["postRun"]];while(Module["postRun"].length){addOnPos
tRun(Module["postRun"].shift())}}callRuntimeCallbacks(__ATPOSTRUN__)}function ad
dOnPreRun(cb){__ATPRERUN__.unshift(cb)}Module["addOnPreRun"]=Module.addOnPreRun=
addOnPreRun;function addOnInit(cb){__ATINIT__.unshift(cb)}Module["addOnInit"]=Mo
dule.addOnInit=addOnInit;function addOnPreMain(cb){__ATMAIN__.unshift(cb)}Module
["addOnPreMain"]=Module.addOnPreMain=addOnPreMain;function addOnExit(cb){__ATEXI
T__.unshift(cb)}Module["addOnExit"]=Module.addOnExit=addOnExit;function addOnPos
tRun(cb){__ATPOSTRUN__.unshift(cb)}Module["addOnPostRun"]=Module.addOnPostRun=ad
dOnPostRun;function intArrayFromString(stringy,dontAddNull,length){var len=lengt
h>0?length:lengthBytesUTF8(stringy)+1;var u8array=new Array(len);var numBytesWri
tten=stringToUTF8Array(stringy,u8array,0,u8array.length);if(dontAddNull)u8array.
length=numBytesWritten;return u8array}Module["intArrayFromString"]=intArrayFromS
tring;function intArrayToString(array){var ret=[];for(var i=0;i<array.length;i++
){var chr=array[i];if(chr>255){chr&=255}ret.push(String.fromCharCode(chr))}retur
n ret.join("")}Module["intArrayToString"]=intArrayToString;function writeStringT
oMemory(string,buffer,dontAddNull){var array=intArrayFromString(string,dontAddNu
ll);var i=0;while(i<array.length){var chr=array[i];HEAP8[buffer+i>>0]=chr;i=i+1}
}Module["writeStringToMemory"]=writeStringToMemory;function writeArrayToMemory(a
rray,buffer){for(var i=0;i<array.length;i++){HEAP8[buffer++>>0]=array[i]}}Module
["writeArrayToMemory"]=writeArrayToMemory;function writeAsciiToMemory(str,buffer
,dontAddNull){for(var i=0;i<str.length;++i){HEAP8[buffer++>>0]=str.charCodeAt(i)
}if(!dontAddNull)HEAP8[buffer>>0]=0}Module["writeAsciiToMemory"]=writeAsciiToMem
ory;function unSign(value,bits,ignore){if(value>=0){return value}return bits<=32
?2*Math.abs(1<<bits-1)+value:Math.pow(2,bits)+value}function reSign(value,bits,i
gnore){if(value<=0){return value}var half=bits<=32?Math.abs(1<<bits-1):Math.pow(
2,bits-1);if(value>=half&&(bits<=32||value>half)){value=-2*half+value}return val
ue}if(!Math["imul"]||Math["imul"](4294967295,5)!==-5)Math["imul"]=function imul(
a,b){var ah=a>>>16;var al=a&65535;var bh=b>>>16;var bl=b&65535;return al*bl+(ah*
bl+al*bh<<16)|0};Math.imul=Math["imul"];if(!Math["clz32"])Math["clz32"]=(functio
n(x){x=x>>>0;for(var i=0;i<32;i++){if(x&1<<31-i)return i}return 32});Math.clz32=
Math["clz32"];var Math_abs=Math.abs;var Math_cos=Math.cos;var Math_sin=Math.sin;
var Math_tan=Math.tan;var Math_acos=Math.acos;var Math_asin=Math.asin;var Math_a
tan=Math.atan;var Math_atan2=Math.atan2;var Math_exp=Math.exp;var Math_log=Math.
log;var Math_sqrt=Math.sqrt;var Math_ceil=Math.ceil;var Math_floor=Math.floor;va
r Math_pow=Math.pow;var Math_imul=Math.imul;var Math_fround=Math.fround;var Math
_min=Math.min;var Math_clz32=Math.clz32;var runDependencies=0;var runDependencyW
atcher=null;var dependenciesFulfilled=null;function addRunDependency(id){runDepe
ndencies++;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"]
(runDependencies)}}Module["addRunDependency"]=addRunDependency;function removeRu
nDependency(id){runDependencies--;if(Module["monitorRunDependencies"]){Module["m
onitorRunDependencies"](runDependencies)}if(runDependencies==0){if(runDependency
Watcher!==null){clearInterval(runDependencyWatcher);runDependencyWatcher=null}if
(dependenciesFulfilled){var callback=dependenciesFulfilled;dependenciesFulfilled
=null;callback()}}}Module["removeRunDependency"]=removeRunDependency;Module["pre
loadedImages"]={};Module["preloadedAudios"]={};var memoryInitializer=null;STATIC
_BASE=8;STATICTOP=STATIC_BASE+624;__ATINIT__.push();allocate([77,111,100,117,108
,101,46,112,114,105,110,116,40,39,104,101,108,108,111,32,119,111,114,108,100,39,
32,43,32,39,33,39,41,0,0,0,0,0,0,0,42,37,100,42,10,0,0,0,53,42,50,48,0,0,0,0,42,
37,115,42,10,0,0,0,39,102,105,118,101,39,43,39,115,105,120,39,0,0,0,0,77,111,100
,117,108,101,91,39,95,115,97,118,101,95,109,101,95,97,105,109,101,101,39,93,40,4
1,0,0,0,0,0,0,109,97,110,110,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"i8",ALLOC
_NONE,Runtime.GLOBAL_BASE);var tempDoublePtr=Runtime.alignMemory(allocate(12,"i8
",ALLOC_STATIC),8);assert(tempDoublePtr%8==0);function copyTempFloat(ptr){HEAP8[
tempDoublePtr]=HEAP8[ptr];HEAP8[tempDoublePtr+1]=HEAP8[ptr+1];HEAP8[tempDoublePt
r+2]=HEAP8[ptr+2];HEAP8[tempDoublePtr+3]=HEAP8[ptr+3]}function copyTempDouble(pt
r){HEAP8[tempDoublePtr]=HEAP8[ptr];HEAP8[tempDoublePtr+1]=HEAP8[ptr+1];HEAP8[tem
pDoublePtr+2]=HEAP8[ptr+2];HEAP8[tempDoublePtr+3]=HEAP8[ptr+3];HEAP8[tempDoubleP
tr+4]=HEAP8[ptr+4];HEAP8[tempDoublePtr+5]=HEAP8[ptr+5];HEAP8[tempDoublePtr+6]=HE
AP8[ptr+6];HEAP8[tempDoublePtr+7]=HEAP8[ptr+7]}var ___errno_state=0;function ___
setErrNo(value){HEAP32[___errno_state>>2]=value;return value}var ERRNO_CODES={EP
ERM:1,ENOENT:2,ESRCH:3,EINTR:4,EIO:5,ENXIO:6,E2BIG:7,ENOEXEC:8,EBADF:9,ECHILD:10
,EAGAIN:11,EWOULDBLOCK:11,ENOMEM:12,EACCES:13,EFAULT:14,ENOTBLK:15,EBUSY:16,EEXI
ST:17,EXDEV:18,ENODEV:19,ENOTDIR:20,EISDIR:21,EINVAL:22,ENFILE:23,EMFILE:24,ENOT
TY:25,ETXTBSY:26,EFBIG:27,ENOSPC:28,ESPIPE:29,EROFS:30,EMLINK:31,EPIPE:32,EDOM:3
3,ERANGE:34,ENOMSG:42,EIDRM:43,ECHRNG:44,EL2NSYNC:45,EL3HLT:46,EL3RST:47,ELNRNG:
48,EUNATCH:49,ENOCSI:50,EL2HLT:51,EDEADLK:35,ENOLCK:37,EBADE:52,EBADR:53,EXFULL:
54,ENOANO:55,EBADRQC:56,EBADSLT:57,EDEADLOCK:35,EBFONT:59,ENOSTR:60,ENODATA:61,E
TIME:62,ENOSR:63,ENONET:64,ENOPKG:65,EREMOTE:66,ENOLINK:67,EADV:68,ESRMNT:69,ECO
MM:70,EPROTO:71,EMULTIHOP:72,EDOTDOT:73,EBADMSG:74,ENOTUNIQ:76,EBADFD:77,EREMCHG
:78,ELIBACC:79,ELIBBAD:80,ELIBSCN:81,ELIBMAX:82,ELIBEXEC:83,ENOSYS:38,ENOTEMPTY:
39,ENAMETOOLONG:36,ELOOP:40,EOPNOTSUPP:95,EPFNOSUPPORT:96,ECONNRESET:104,ENOBUFS
:105,EAFNOSUPPORT:97,EPROTOTYPE:91,ENOTSOCK:88,ENOPROTOOPT:92,ESHUTDOWN:108,ECON
NREFUSED:111,EADDRINUSE:98,ECONNABORTED:103,ENETUNREACH:101,ENETDOWN:100,ETIMEDO
UT:110,EHOSTDOWN:112,EHOSTUNREACH:113,EINPROGRESS:115,EALREADY:114,EDESTADDRREQ:
89,EMSGSIZE:90,EPROTONOSUPPORT:93,ESOCKTNOSUPPORT:94,EADDRNOTAVAIL:99,ENETRESET:
102,EISCONN:106,ENOTCONN:107,ETOOMANYREFS:109,EUSERS:87,EDQUOT:122,ESTALE:116,EN
OTSUP:95,ENOMEDIUM:123,EILSEQ:84,EOVERFLOW:75,ECANCELED:125,ENOTRECOVERABLE:131,
EOWNERDEAD:130,ESTRPIPE:86};function _sysconf(name){switch(name){case 30:return
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ase 17:case 18:case 19:case 20:case 149:case 13:case 10:case 236:case 153:case 9
:case 21:case 22:case 159:case 154:case 14:case 77:case 78:case 139:case 80:case
81:case 79:case 82:case 68:case 67:case 164:case 11:case 29:case 47:case 48:cas
e 95:case 52:case 51:case 46:return 200809;case 27:case 246:case 127:case 128:ca
se 23:case 24:case 160:case 161:case 181:case 182:case 242:case 183:case 184:cas
e 243:case 244:case 245:case 165:case 178:case 179:case 49:case 50:case 168:case
169:case 175:case 170:case 171:case 172:case 97:case 76:case 32:case 173:case 3
5:return-1;case 176:case 177:case 7:case 155:case 8:case 157:case 125:case 126:c
ase 92:case 93:case 129:case 130:case 131:case 94:case 91:return 1;case 74:case
60:case 69:case 70:case 4:return 1024;case 31:case 42:case 72:return 32;case 87:
case 26:case 33:return 2147483647;case 34:case 1:return 47839;case 38:case 36:re
turn 99;case 43:case 37:return 2048;case 0:return 2097152;case 3:return 65536;ca
se 28:return 32768;case 44:return 32767;case 75:return 16384;case 39:return 1e3;
case 89:return 700;case 71:return 256;case 40:return 255;case 2:return 100;case
180:return 64;case 25:return 20;case 5:return 16;case 6:return 6;case 73:return
4;case 84:{if(typeof navigator==="object")return navigator["hardwareConcurrency"
]||1;return 1}}___setErrNo(ERRNO_CODES.EINVAL);return-1}Module["_memset"]=_memse
t;function _emscripten_run_script_string(ptr){var s=eval(Pointer_stringify(ptr))
+"";var me=_emscripten_run_script_string;if(!me.bufferSize||me.bufferSize<s.leng
th+1){if(me.bufferSize)_free(me.buffer);me.bufferSize=s.length+1;me.buffer=_mall
oc(me.bufferSize)}writeStringToMemory(s,me.buffer);return me.buffer}function _ab
ort(){Module["abort"]()}var ERRNO_MESSAGES={0:"Success",1:"Not super-user",2:"No
such file or directory",3:"No such process",4:"Interrupted system call",5:"I/O
error",6:"No such device or address",7:"Arg list too long",8:"Exec format error"
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a directory",21:"Is a directory",22:"Invalid argument",23:"Too many open files i
n system",24:"Too many open files",25:"Not a typewriter",26:"Text file busy",27:
"File too large",28:"No space left on device",29:"Illegal seek",30:"Read only fi
le system",31:"Too many links",32:"Broken pipe",33:"Math arg out of domain of fu
nc",34:"Math result not representable",35:"File locking deadlock error",36:"File
or path name too long",37:"No record locks available",38:"Function not implemen
ted",39:"Directory not empty",40:"Too many symbolic links",42:"No message of des
ired type",43:"Identifier removed",44:"Channel number out of range",45:"Level 2
not synchronized",46:"Level 3 halted",47:"Level 3 reset",48:"Link number out of
range",49:"Protocol driver not attached",50:"No CSI structure available",51:"Lev
el 2 halted",52:"Invalid exchange",53:"Invalid request descriptor",54:"Exchange
full",55:"No anode",56:"Invalid request code",57:"Invalid slot",59:"Bad font fil
e fmt",60:"Device not a stream",61:"No data (for no delay io)",62:"Timer expired
",63:"Out of streams resources",64:"Machine is not on the network",65:"Package n
ot installed",66:"The object is remote",67:"The link has been severed",68:"Adver
tise error",69:"Srmount error",70:"Communication error on send",71:"Protocol err
or",72:"Multihop attempted",73:"Cross mount point (not really error)",74:"Trying
to read unreadable message",75:"Value too large for defined data type",76:"Give
n log. name not unique",77:"f.d. invalid for this operation",78:"Remote address
changed",79:"Can access a needed shared lib",80:"Accessing a corrupted shared
lib",81:".lib section in a.out corrupted",82:"Attempting to link in too many lib
s",83:"Attempting to exec a shared library",84:"Illegal byte sequence",86:"Strea
ms pipe error",87:"Too many users",88:"Socket operation on non-socket",89:"Desti
nation address required",90:"Message too long",91:"Protocol wrong type for socke
t",92:"Protocol not available",93:"Unknown protocol",94:"Socket type not support
ed",95:"Not supported",96:"Protocol family not supported",97:"Address family not
supported by protocol family",98:"Address already in use",99:"Address not avail
able",100:"Network interface is not configured",101:"Network is unreachable",102
:"Connection reset by network",103:"Connection aborted",104:"Connection reset by
peer",105:"No buffer space available",106:"Socket is already connected",107:"So
cket is not connected",108:"Can't send after socket shutdown",109:"Too many refe
rences",110:"Connection timed out",111:"Connection refused",112:"Host is down",1
13:"Host is unreachable",114:"Socket already connected",115:"Connection already
in progress",116:"Stale file handle",122:"Quota exceeded",123:"No medium (in tap
e drive)",125:"Operation canceled",130:"Previous owner died",131:"State not reco
verable"};var PATH={splitPath:(function(filename){var splitPathRe=/^(\/?|)([\s\S
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me).slice(1)}),normalizeArray:(function(parts,allowAboveRoot){var up=0;for(var i
=parts.length-1;i>=0;i--){var last=parts[i];if(last==="."){parts.splice(i,1)}els
e if(last===".."){parts.splice(i,1);up++}else if(up){parts.splice(i,1);up--}}if(
allowAboveRoot){for(;up--;up){parts.unshift("..")}}return parts}),normalize:(fun
ction(path){var isAbsolute=path.charAt(0)==="/",trailingSlash=path.substr(-1)===
"/";path=PATH.normalizeArray(path.split("/").filter((function(p){return!!p})),!i
sAbsolute).join("/");if(!path&&!isAbsolute){path="."}if(path&&trailingSlash){pat
h+="/"}return(isAbsolute?"/":"")+path}),dirname:(function(path){var result=PATH.
splitPath(path),root=result[0],dir=result[1];if(!root&&!dir){return"."}if(dir){d
ir=dir.substr(0,dir.length-1)}return root+dir}),basename:(function(path){if(path
==="/")return"/";var lastSlash=path.lastIndexOf("/");if(lastSlash===-1)return pa
th;return path.substr(lastSlash+1)}),extname:(function(path){return PATH.splitPa
th(path)[3]}),join:(function(){var paths=Array.prototype.slice.call(arguments,0)
;return PATH.normalize(paths.join("/"))}),join2:(function(l,r){return PATH.norma
lize(l+"/"+r)}),resolve:(function(){var resolvedPath="",resolvedAbsolute=false;f
or(var i=arguments.length-1;i>=-1&&!resolvedAbsolute;i--){var path=i>=0?argument
s[i]:FS.cwd();if(typeof path!=="string"){throw new TypeError("Arguments to path.
resolve must be strings")}else if(!path){return""}resolvedPath=path+"/"+resolved
Path;resolvedAbsolute=path.charAt(0)==="/"}resolvedPath=PATH.normalizeArray(reso
lvedPath.split("/").filter((function(p){return!!p})),!resolvedAbsolute).join("/"
);return(resolvedAbsolute?"/":"")+resolvedPath||"."}),relative:(function(from,to
){from=PATH.resolve(from).substr(1);to=PATH.resolve(to).substr(1);function trim(
arr){var start=0;for(;start<arr.length;start++){if(arr[start]!=="")break}var end
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turn arr.slice(start,end-start+1)}var fromParts=trim(from.split("/"));var toPart
s=trim(to.split("/"));var length=Math.min(fromParts.length,toParts.length);var s
amePartsLength=length;for(var i=0;i<length;i++){if(fromParts[i]!==toParts[i]){sa
mePartsLength=i;break}}var outputParts=[];for(var i=samePartsLength;i<fromParts.
length;i++){outputParts.push("..")}outputParts=outputParts.concat(toParts.slice(
samePartsLength));return outputParts.join("/")})};var TTY={ttys:[],init:(functio
n(){}),shutdown:(function(){}),register:(function(dev,ops){TTY.ttys[dev]={input:
[],output:[],ops:ops};FS.registerDevice(dev,TTY.stream_ops)}),stream_ops:{open:(
function(stream){var tty=TTY.ttys[stream.node.rdev];if(!tty){throw new FS.ErrnoE
rror(ERRNO_CODES.ENODEV)}stream.tty=tty;stream.seekable=false}),close:(function(
stream){stream.tty.ops.flush(stream.tty)}),flush:(function(stream){stream.tty.op
s.flush(stream.tty)}),read:(function(stream,buffer,offset,length,pos){if(!stream
.tty||!stream.tty.ops.get_char){throw new FS.ErrnoError(ERRNO_CODES.ENXIO)}var b
ytesRead=0;for(var i=0;i<length;i++){var result;try{result=stream.tty.ops.get_ch
ar(stream.tty)}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EIO)}if(result===und
efined&&bytesRead===0){throw new FS.ErrnoError(ERRNO_CODES.EAGAIN)}if(result===n
ull||result===undefined)break;bytesRead++;buffer[offset+i]=result}if(bytesRead){
stream.node.timestamp=Date.now()}return bytesRead}),write:(function(stream,buffe
r,offset,length,pos){if(!stream.tty||!stream.tty.ops.put_char){throw new FS.Errn
oError(ERRNO_CODES.ENXIO)}for(var i=0;i<length;i++){try{stream.tty.ops.put_char(
stream.tty,buffer[offset+i])}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EIO)}}
if(length){stream.node.timestamp=Date.now()}return i})},default_tty_ops:{get_cha
r:(function(tty){if(!tty.input.length){var result=null;if(ENVIRONMENT_IS_NODE){v
ar BUFSIZE=256;var buf=new Buffer(BUFSIZE);var bytesRead=0;var fd=process.stdin.
fd;var usingDevice=false;try{fd=fs.openSync("/dev/stdin","r");usingDevice=true}c
atch(e){}bytesRead=fs.readSync(fd,buf,0,BUFSIZE,null);if(usingDevice){fs.closeSy
nc(fd)}if(bytesRead>0){result=buf.slice(0,bytesRead).toString("utf-8")}else{resu
lt=null}}else if(typeof window!="undefined"&&typeof window.prompt=="function"){r
esult=window.prompt("Input: ");if(result!==null){result+="\n"}}else if(typeof re
adline=="function"){result=readline();if(result!==null){result+="\n"}}if(!result
){return null}tty.input=intArrayFromString(result,true)}return tty.input.shift()
}),put_char:(function(tty,val){if(val===null||val===10){Module["print"](UTF8Arra
yToString(tty.output,0));tty.output=[]}else{if(val!=0)tty.output.push(val)}}),fl
ush:(function(tty){if(tty.output&&tty.output.length>0){Module["print"](UTF8Array
ToString(tty.output,0));tty.output=[]}})},default_tty1_ops:{put_char:(function(t
ty,val){if(val===null||val===10){Module["printErr"](UTF8ArrayToString(tty.output
,0));tty.output=[]}else{if(val!=0)tty.output.push(val)}}),flush:(function(tty){i
f(tty.output&&tty.output.length>0){Module["printErr"](UTF8ArrayToString(tty.outp
ut,0));tty.output=[]}})}};var MEMFS={ops_table:null,mount:(function(mount){retur
n MEMFS.createNode(null,"/",16384|511,0)}),createNode:(function(parent,name,mode
,dev){if(FS.isBlkdev(mode)||FS.isFIFO(mode)){throw new FS.ErrnoError(ERRNO_CODES
.EPERM)}if(!MEMFS.ops_table){MEMFS.ops_table={dir:{node:{getattr:MEMFS.node_ops.
getattr,setattr:MEMFS.node_ops.setattr,lookup:MEMFS.node_ops.lookup,mknod:MEMFS.
node_ops.mknod,rename:MEMFS.node_ops.rename,unlink:MEMFS.node_ops.unlink,rmdir:M
EMFS.node_ops.rmdir,readdir:MEMFS.node_ops.readdir,symlink:MEMFS.node_ops.symlin
k},stream:{llseek:MEMFS.stream_ops.llseek}},file:{node:{getattr:MEMFS.node_ops.g
etattr,setattr:MEMFS.node_ops.setattr},stream:{llseek:MEMFS.stream_ops.llseek,re
ad:MEMFS.stream_ops.read,write:MEMFS.stream_ops.write,allocate:MEMFS.stream_ops.
allocate,mmap:MEMFS.stream_ops.mmap}},link:{node:{getattr:MEMFS.node_ops.getattr
,setattr:MEMFS.node_ops.setattr,readlink:MEMFS.node_ops.readlink},stream:{}},chr
dev:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream
:FS.chrdev_stream_ops}}}var node=FS.createNode(parent,name,mode,dev);if(FS.isDir
(node.mode)){node.node_ops=MEMFS.ops_table.dir.node;node.stream_ops=MEMFS.ops_ta
ble.dir.stream;node.contents={}}else if(FS.isFile(node.mode)){node.node_ops=MEMF
S.ops_table.file.node;node.stream_ops=MEMFS.ops_table.file.stream;node.usedBytes
=0;node.contents=null}else if(FS.isLink(node.mode)){node.node_ops=MEMFS.ops_tabl
e.link.node;node.stream_ops=MEMFS.ops_table.link.stream}else if(FS.isChrdev(node
.mode)){node.node_ops=MEMFS.ops_table.chrdev.node;node.stream_ops=MEMFS.ops_tabl
e.chrdev.stream}node.timestamp=Date.now();if(parent){parent.contents[name]=node}
return node}),getFileDataAsRegularArray:(function(node){if(node.contents&&node.c
ontents.subarray){var arr=[];for(var i=0;i<node.usedBytes;++i)arr.push(node.cont
ents[i]);return arr}return node.contents}),getFileDataAsTypedArray:(function(nod
e){if(!node.contents)return new Uint8Array;if(node.contents.subarray)return node
.contents.subarray(0,node.usedBytes);return new Uint8Array(node.contents)}),expa
ndFileStorage:(function(node,newCapacity){if(node.contents&&node.contents.subarr
ay&&newCapacity>node.contents.length){node.contents=MEMFS.getFileDataAsRegularAr
ray(node);node.usedBytes=node.contents.length}if(!node.contents||node.contents.s
ubarray){var prevCapacity=node.contents?node.contents.buffer.byteLength:0;if(pre
vCapacity>=newCapacity)return;var CAPACITY_DOUBLING_MAX=1024*1024;newCapacity=Ma
th.max(newCapacity,prevCapacity*(prevCapacity<CAPACITY_DOUBLING_MAX?2:1.125)|0);
if(prevCapacity!=0)newCapacity=Math.max(newCapacity,256);var oldContents=node.co
ntents;node.contents=new Uint8Array(newCapacity);if(node.usedBytes>0)node.conten
ts.set(oldContents.subarray(0,node.usedBytes),0);return}if(!node.contents&&newCa
pacity>0)node.contents=[];while(node.contents.length<newCapacity)node.contents.p
ush(0)}),resizeFileStorage:(function(node,newSize){if(node.usedBytes==newSize)re
turn;if(newSize==0){node.contents=null;node.usedBytes=0;return}if(!node.contents
||node.contents.subarray){var oldContents=node.contents;node.contents=new Uint8A
rray(new ArrayBuffer(newSize));if(oldContents){node.contents.set(oldContents.sub
array(0,Math.min(newSize,node.usedBytes)))}node.usedBytes=newSize;return}if(!nod
e.contents)node.contents=[];if(node.contents.length>newSize)node.contents.length
=newSize;else while(node.contents.length<newSize)node.contents.push(0);node.used
Bytes=newSize}),node_ops:{getattr:(function(node){var attr={};attr.dev=FS.isChrd
ev(node.mode)?node.id:1;attr.ino=node.id;attr.mode=node.mode;attr.nlink=1;attr.u
id=0;attr.gid=0;attr.rdev=node.rdev;if(FS.isDir(node.mode)){attr.size=4096}else
if(FS.isFile(node.mode)){attr.size=node.usedBytes}else if(FS.isLink(node.mode)){
attr.size=node.link.length}else{attr.size=0}attr.atime=new Date(node.timestamp);
attr.mtime=new Date(node.timestamp);attr.ctime=new Date(node.timestamp);attr.blk
size=4096;attr.blocks=Math.ceil(attr.size/attr.blksize);return attr}),setattr:(f
unction(node,attr){if(attr.mode!==undefined){node.mode=attr.mode}if(attr.timesta
mp!==undefined){node.timestamp=attr.timestamp}if(attr.size!==undefined){MEMFS.re
sizeFileStorage(node,attr.size)}}),lookup:(function(parent,name){throw FS.generi
cErrors[ERRNO_CODES.ENOENT]}),mknod:(function(parent,name,mode,dev){return MEMFS
.createNode(parent,name,mode,dev)}),rename:(function(old_node,new_dir,new_name){
if(FS.isDir(old_node.mode)){var new_node;try{new_node=FS.lookupNode(new_dir,new_
name)}catch(e){}if(new_node){for(var i in new_node.contents){throw new FS.ErrnoE
rror(ERRNO_CODES.ENOTEMPTY)}}}delete old_node.parent.contents[old_node.name];old
_node.name=new_name;new_dir.contents[new_name]=old_node;old_node.parent=new_dir}
),unlink:(function(parent,name){delete parent.contents[name]}),rmdir:(function(p
arent,name){var node=FS.lookupNode(parent,name);for(var i in node.contents){thro
w new FS.ErrnoError(ERRNO_CODES.ENOTEMPTY)}delete parent.contents[name]}),readdi
r:(function(node){var entries=[".",".."];for(var key in node.contents){if(!node.
contents.hasOwnProperty(key)){continue}entries.push(key)}return entries}),symlin
k:(function(parent,newname,oldpath){var node=MEMFS.createNode(parent,newname,511
|40960,0);node.link=oldpath;return node}),readlink:(function(node){if(!FS.isLink
(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}return node.link})},str
eam_ops:{read:(function(stream,buffer,offset,length,position){var contents=strea
m.node.contents;if(position>=stream.node.usedBytes)return 0;var size=Math.min(st
ream.node.usedBytes-position,length);assert(size>=0);if(size>8&&contents.subarra
y){buffer.set(contents.subarray(position,position+size),offset)}else{for(var i=0
;i<size;i++)buffer[offset+i]=contents[position+i]}return size}),write:(function(
stream,buffer,offset,length,position,canOwn){if(!length)return 0;var node=stream
.node;node.timestamp=Date.now();if(buffer.subarray&&(!node.contents||node.conten
ts.subarray)){if(canOwn){node.contents=buffer.subarray(offset,offset+length);nod
e.usedBytes=length;return length}else if(node.usedBytes===0&&position===0){node.
contents=new Uint8Array(buffer.subarray(offset,offset+length));node.usedBytes=le
ngth;return length}else if(position+length<=node.usedBytes){node.contents.set(bu
ffer.subarray(offset,offset+length),position);return length}}MEMFS.expandFileSto
rage(node,position+length);if(node.contents.subarray&&buffer.subarray)node.conte
nts.set(buffer.subarray(offset,offset+length),position);else for(var i=0;i<lengt
h;i++){node.contents[position+i]=buffer[offset+i]}node.usedBytes=Math.max(node.u
sedBytes,position+length);return length}),llseek:(function(stream,offset,whence)
{var position=offset;if(whence===1){position+=stream.position}else if(whence===2
){if(FS.isFile(stream.node.mode)){position+=stream.node.usedBytes}}if(position<0
){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}return position}),allocate:(functi
on(stream,offset,length){MEMFS.expandFileStorage(stream.node,offset+length);stre
am.node.usedBytes=Math.max(stream.node.usedBytes,offset+length)}),mmap:(function
(stream,buffer,offset,length,position,prot,flags){if(!FS.isFile(stream.node.mode
)){throw new FS.ErrnoError(ERRNO_CODES.ENODEV)}var ptr;var allocated;var content
s=stream.node.contents;if(!(flags&2)&&(contents.buffer===buffer||contents.buffer
===buffer.buffer)){allocated=false;ptr=contents.byteOffset}else{if(position>0||p
osition+length<stream.node.usedBytes){if(contents.subarray){contents=contents.su
barray(position,position+length)}else{contents=Array.prototype.slice.call(conten
ts,position,position+length)}}allocated=true;ptr=_malloc(length);if(!ptr){throw
new FS.ErrnoError(ERRNO_CODES.ENOMEM)}buffer.set(contents,ptr)}return{ptr:ptr,al
located:allocated}})}};var IDBFS={dbs:{},indexedDB:(function(){if(typeof indexed
DB!=="undefined")return indexedDB;var ret=null;if(typeof window==="object")ret=w
indow.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB
;assert(ret,"IDBFS used, but indexedDB not supported");return ret}),DB_VERSION:2
1,DB_STORE_NAME:"FILE_DATA",mount:(function(mount){return MEMFS.mount.apply(null
,arguments)}),syncfs:(function(mount,populate,callback){IDBFS.getLocalSet(mount,
(function(err,local){if(err)return callback(err);IDBFS.getRemoteSet(mount,(funct
ion(err,remote){if(err)return callback(err);var src=populate?remote:local;var ds
t=populate?local:remote;IDBFS.reconcile(src,dst,callback)}))}))}),getDB:(functio
n(name,callback){var db=IDBFS.dbs[name];if(db){return callback(null,db)}var req;
try{req=IDBFS.indexedDB().open(name,IDBFS.DB_VERSION)}catch(e){return callback(e
)}req.onupgradeneeded=(function(e){var db=e.target.result;var transaction=e.targ
et.transaction;var fileStore;if(db.objectStoreNames.contains(IDBFS.DB_STORE_NAME
)){fileStore=transaction.objectStore(IDBFS.DB_STORE_NAME)}else{fileStore=db.crea
teObjectStore(IDBFS.DB_STORE_NAME)}if(!fileStore.indexNames.contains("timestamp"
)){fileStore.createIndex("timestamp","timestamp",{unique:false})}});req.onsucces
s=(function(){db=req.result;IDBFS.dbs[name]=db;callback(null,db)});req.onerror=(
function(e){callback(this.error);e.preventDefault()})}),getLocalSet:(function(mo
unt,callback){var entries={};function isRealDir(p){return p!=="."&&p!==".."}func
tion toAbsolute(root){return(function(p){return PATH.join2(root,p)})}var check=F
S.readdir(mount.mountpoint).filter(isRealDir).map(toAbsolute(mount.mountpoint));
while(check.length){var path=check.pop();var stat;try{stat=FS.stat(path)}catch(e
){return callback(e)}if(FS.isDir(stat.mode)){check.push.apply(check,FS.readdir(p
ath).filter(isRealDir).map(toAbsolute(path)))}entries[path]={timestamp:stat.mtim
e}}return callback(null,{type:"local",entries:entries})}),getRemoteSet:(function
(mount,callback){var entries={};IDBFS.getDB(mount.mountpoint,(function(err,db){i
f(err)return callback(err);var transaction=db.transaction([IDBFS.DB_STORE_NAME],
"readonly");transaction.onerror=(function(e){callback(this.error);e.preventDefau
lt()});var store=transaction.objectStore(IDBFS.DB_STORE_NAME);var index=store.in
dex("timestamp");index.openKeyCursor().onsuccess=(function(event){var cursor=eve
nt.target.result;if(!cursor){return callback(null,{type:"remote",db:db,entries:e
ntries})}entries[cursor.primaryKey]={timestamp:cursor.key};cursor.continue()})})
)}),loadLocalEntry:(function(path,callback){var stat,node;try{var lookup=FS.look
upPath(path);node=lookup.node;stat=FS.stat(path)}catch(e){return callback(e)}if(
FS.isDir(stat.mode)){return callback(null,{timestamp:stat.mtime,mode:stat.mode})
}else if(FS.isFile(stat.mode)){node.contents=MEMFS.getFileDataAsTypedArray(node)
;return callback(null,{timestamp:stat.mtime,mode:stat.mode,contents:node.content
s})}else{return callback(new Error("node type not supported"))}}),storeLocalEntr
y:(function(path,entry,callback){try{if(FS.isDir(entry.mode)){FS.mkdir(path,entr
y.mode)}else if(FS.isFile(entry.mode)){FS.writeFile(path,entry.contents,{encodin
g:"binary",canOwn:true})}else{return callback(new Error("node type not supported
"))}FS.chmod(path,entry.mode);FS.utime(path,entry.timestamp,entry.timestamp)}cat
ch(e){return callback(e)}callback(null)}),removeLocalEntry:(function(path,callba
ck){try{var lookup=FS.lookupPath(path);var stat=FS.stat(path);if(FS.isDir(stat.m
ode)){FS.rmdir(path)}else if(FS.isFile(stat.mode)){FS.unlink(path)}}catch(e){ret
urn callback(e)}callback(null)}),loadRemoteEntry:(function(store,path,callback){
var req=store.get(path);req.onsuccess=(function(event){callback(null,event.targe
t.result)});req.onerror=(function(e){callback(this.error);e.preventDefault()})})
,storeRemoteEntry:(function(store,path,entry,callback){var req=store.put(entry,p
ath);req.onsuccess=(function(){callback(null)});req.onerror=(function(e){callbac
k(this.error);e.preventDefault()})}),removeRemoteEntry:(function(store,path,call
back){var req=store.delete(path);req.onsuccess=(function(){callback(null)});req.
onerror=(function(e){callback(this.error);e.preventDefault()})}),reconcile:(func
tion(src,dst,callback){var total=0;var create=[];Object.keys(src.entries).forEac
h((function(key){var e=src.entries[key];var e2=dst.entries[key];if(!e2||e.timest
amp>e2.timestamp){create.push(key);total++}}));var remove=[];Object.keys(dst.ent
ries).forEach((function(key){var e=dst.entries[key];var e2=src.entries[key];if(!
e2){remove.push(key);total++}}));if(!total){return callback(null)}var errored=fa
lse;var completed=0;var db=src.type==="remote"?src.db:dst.db;var transaction=db.
transaction([IDBFS.DB_STORE_NAME],"readwrite");var store=transaction.objectStore
(IDBFS.DB_STORE_NAME);function done(err){if(err){if(!done.errored){done.errored=
true;return callback(err)}return}if(++completed>=total){return callback(null)}}t
ransaction.onerror=(function(e){done(this.error);e.preventDefault()});create.sor
t().forEach((function(path){if(dst.type==="local"){IDBFS.loadRemoteEntry(store,p
ath,(function(err,entry){if(err)return done(err);IDBFS.storeLocalEntry(path,entr
y,done)}))}else{IDBFS.loadLocalEntry(path,(function(err,entry){if(err)return don
e(err);IDBFS.storeRemoteEntry(store,path,entry,done)}))}}));remove.sort().revers
e().forEach((function(path){if(dst.type==="local"){IDBFS.removeLocalEntry(path,d
one)}else{IDBFS.removeRemoteEntry(store,path,done)}}))})};var NODEFS={isWindows:
false,staticInit:(function(){NODEFS.isWindows=!!process.platform.match(/^win/)})
,mount:(function(mount){assert(ENVIRONMENT_IS_NODE);return NODEFS.createNode(nul
l,"/",NODEFS.getMode(mount.opts.root),0)}),createNode:(function(parent,name,mode
,dev){if(!FS.isDir(mode)&&!FS.isFile(mode)&&!FS.isLink(mode)){throw new FS.Errno
Error(ERRNO_CODES.EINVAL)}var node=FS.createNode(parent,name,mode);node.node_ops
=NODEFS.node_ops;node.stream_ops=NODEFS.stream_ops;return node}),getMode:(functi
on(path){var stat;try{stat=fs.lstatSync(path);if(NODEFS.isWindows){stat.mode=sta
t.mode|(stat.mode&146)>>1}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(E
RRNO_CODES[e.code])}return stat.mode}),realPath:(function(node){var parts=[];whi
le(node.parent!==node){parts.push(node.name);node=node.parent}parts.push(node.mo
unt.opts.root);parts.reverse();return PATH.join.apply(null,parts)}),flagsToPermi
ssionStringMap:{0:"r",1:"r+",2:"r+",64:"r",65:"r+",66:"r+",129:"rx+",193:"rx+",5
14:"w+",577:"w",578:"w+",705:"wx",706:"wx+",1024:"a",1025:"a",1026:"a+",1089:"a"
,1090:"a+",1153:"ax",1154:"ax+",1217:"ax",1218:"ax+",4096:"rs",4098:"rs+"},flags
ToPermissionString:(function(flags){if(flags in NODEFS.flagsToPermissionStringMa
p){return NODEFS.flagsToPermissionStringMap[flags]}else{return flags}}),node_ops
:{getattr:(function(node){var path=NODEFS.realPath(node);var stat;try{stat=fs.ls
tatSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.
code])}if(NODEFS.isWindows&&!stat.blksize){stat.blksize=4096}if(NODEFS.isWindows
&&!stat.blocks){stat.blocks=(stat.size+stat.blksize-1)/stat.blksize|0}return{dev
:stat.dev,ino:stat.ino,mode:stat.mode,nlink:stat.nlink,uid:stat.uid,gid:stat.gid
,rdev:stat.rdev,size:stat.size,atime:stat.atime,mtime:stat.mtime,ctime:stat.ctim
e,blksize:stat.blksize,blocks:stat.blocks}}),setattr:(function(node,attr){var pa
th=NODEFS.realPath(node);try{if(attr.mode!==undefined){fs.chmodSync(path,attr.mo
de);node.mode=attr.mode}if(attr.timestamp!==undefined){var date=new Date(attr.ti
mestamp);fs.utimesSync(path,date,date)}if(attr.size!==undefined){fs.truncateSync
(path,attr.size)}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODE
S[e.code])}}),lookup:(function(parent,name){var path=PATH.join2(NODEFS.realPath(
parent),name);var mode=NODEFS.getMode(path);return NODEFS.createNode(parent,name
,mode)}),mknod:(function(parent,name,mode,dev){var node=NODEFS.createNode(parent
,name,mode,dev);var path=NODEFS.realPath(node);try{if(FS.isDir(node.mode)){fs.mk
dirSync(path,node.mode)}else{fs.writeFileSync(path,"",{mode:node.mode})}}catch(e
){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}return node}),
rename:(function(oldNode,newDir,newName){var oldPath=NODEFS.realPath(oldNode);va
r newPath=PATH.join2(NODEFS.realPath(newDir),newName);try{fs.renameSync(oldPath,
newPath)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code]
)}}),unlink:(function(parent,name){var path=PATH.join2(NODEFS.realPath(parent),n
ame);try{fs.unlinkSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError
(ERRNO_CODES[e.code])}}),rmdir:(function(parent,name){var path=PATH.join2(NODEFS
.realPath(parent),name);try{fs.rmdirSync(path)}catch(e){if(!e.code)throw e;throw
new FS.ErrnoError(ERRNO_CODES[e.code])}}),readdir:(function(node){var path=NODE
FS.realPath(node);try{return fs.readdirSync(path)}catch(e){if(!e.code)throw e;th
row new FS.ErrnoError(ERRNO_CODES[e.code])}}),symlink:(function(parent,newName,o
ldPath){var newPath=PATH.join2(NODEFS.realPath(parent),newName);try{fs.symlinkSy
nc(oldPath,newPath)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CO
DES[e.code])}}),readlink:(function(node){var path=NODEFS.realPath(node);try{path
=fs.readlinkSync(path);path=NODEJS_PATH.relative(NODEJS_PATH.resolve(node.mount.
opts.root),path);return path}catch(e){if(!e.code)throw e;throw new FS.ErrnoError
(ERRNO_CODES[e.code])}})},stream_ops:{open:(function(stream){var path=NODEFS.rea
lPath(stream.node);try{if(FS.isFile(stream.node.mode)){stream.nfd=fs.openSync(pa
th,NODEFS.flagsToPermissionString(stream.flags))}}catch(e){if(!e.code)throw e;th
row new FS.ErrnoError(ERRNO_CODES[e.code])}}),close:(function(stream){try{if(FS.
isFile(stream.node.mode)&&stream.nfd){fs.closeSync(stream.nfd)}}catch(e){if(!e.c
ode)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),read:(function(strea
m,buffer,offset,length,position){if(length===0)return 0;var nbuffer=new Buffer(l
ength);var res;try{res=fs.readSync(stream.nfd,nbuffer,0,length,position)}catch(e
){throw new FS.ErrnoError(ERRNO_CODES[e.code])}if(res>0){for(var i=0;i<res;i++){
buffer[offset+i]=nbuffer[i]}}return res}),write:(function(stream,buffer,offset,l
ength,position){var nbuffer=new Buffer(buffer.subarray(offset,offset+length));va
r res;try{res=fs.writeSync(stream.nfd,nbuffer,0,length,position)}catch(e){throw
new FS.ErrnoError(ERRNO_CODES[e.code])}return res}),llseek:(function(stream,offs
et,whence){var position=offset;if(whence===1){position+=stream.position}else if(
whence===2){if(FS.isFile(stream.node.mode)){try{var stat=fs.fstatSync(stream.nfd
);position+=stat.size}catch(e){throw new FS.ErrnoError(ERRNO_CODES[e.code])}}}if
(position<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}return position})}};var
_stdin=allocate(1,"i32*",ALLOC_STATIC);var _stdout=allocate(1,"i32*",ALLOC_STAT
IC);var _stderr=allocate(1,"i32*",ALLOC_STATIC);function _fflush(stream){}var FS
={root:null,mounts:[],devices:[null],streams:[],nextInode:1,nameTable:null,curre
ntPath:"/",initialized:false,ignorePermissions:true,trackingDelegate:{},tracking
:{openFlags:{READ:1,WRITE:2}},ErrnoError:null,genericErrors:{},handleFSError:(fu
nction(e){if(!(e instanceof FS.ErrnoError))throw e+" : "+stackTrace();return ___
setErrNo(e.errno)}),lookupPath:(function(path,opts){path=PATH.resolve(FS.cwd(),p
ath);opts=opts||{};if(!path)return{path:"",node:null};var defaults={follow_mount
:true,recurse_count:0};for(var key in defaults){if(opts[key]===undefined){opts[k
ey]=defaults[key]}}if(opts.recurse_count>8){throw new FS.ErrnoError(ERRNO_CODES.
ELOOP)}var parts=PATH.normalizeArray(path.split("/").filter((function(p){return!
!p})),false);var current=FS.root;var current_path="/";for(var i=0;i<parts.length
;i++){var islast=i===parts.length-1;if(islast&&opts.parent){break}current=FS.loo
kupNode(current,parts[i]);current_path=PATH.join2(current_path,parts[i]);if(FS.i
sMountpoint(current)){if(!islast||islast&&opts.follow_mount){current=current.mou
nted.root}}if(!islast||opts.follow){var count=0;while(FS.isLink(current.mode)){v
ar link=FS.readlink(current_path);current_path=PATH.resolve(PATH.dirname(current
_path),link);var lookup=FS.lookupPath(current_path,{recurse_count:opts.recurse_c
ount});current=lookup.node;if(count++>40){throw new FS.ErrnoError(ERRNO_CODES.EL
OOP)}}}}return{path:current_path,node:current}}),getPath:(function(node){var pat
h;while(true){if(FS.isRoot(node)){var mount=node.mount.mountpoint;if(!path)retur
n mount;return mount[mount.length-1]!=="/"?mount+"/"+path:mount+path}path=path?n
ode.name+"/"+path:node.name;node=node.parent}}),hashName:(function(parentid,name
){var hash=0;for(var i=0;i<name.length;i++){hash=(hash<<5)-hash+name.charCodeAt(
i)|0}return(parentid+hash>>>0)%FS.nameTable.length}),hashAddNode:(function(node)
{var hash=FS.hashName(node.parent.id,node.name);node.name_next=FS.nameTable[hash
];FS.nameTable[hash]=node}),hashRemoveNode:(function(node){var hash=FS.hashName(
node.parent.id,node.name);if(FS.nameTable[hash]===node){FS.nameTable[hash]=node.
name_next}else{var current=FS.nameTable[hash];while(current){if(current.name_nex
t===node){current.name_next=node.name_next;break}current=current.name_next}}}),l
ookupNode:(function(parent,name){var err=FS.mayLookup(parent);if(err){throw new
FS.ErrnoError(err,parent)}var hash=FS.hashName(parent.id,name);for(var node=FS.n
ameTable[hash];node;node=node.name_next){var nodeName=node.name;if(node.parent.i
d===parent.id&&nodeName===name){return node}}return FS.lookup(parent,name)}),cre
ateNode:(function(parent,name,mode,rdev){if(!FS.FSNode){FS.FSNode=(function(pare
nt,name,mode,rdev){if(!parent){parent=this}this.parent=parent;this.mount=parent.
mount;this.mounted=null;this.id=FS.nextInode++;this.name=name;this.mode=mode;thi
s.node_ops={};this.stream_ops={};this.rdev=rdev});FS.FSNode.prototype={};var rea
dMode=292|73;var writeMode=146;Object.defineProperties(FS.FSNode.prototype,{read
:{get:(function(){return(this.mode&readMode)===readMode}),set:(function(val){val
?this.mode|=readMode:this.mode&=~readMode})},write:{get:(function(){return(this.
mode&writeMode)===writeMode}),set:(function(val){val?this.mode|=writeMode:this.m
ode&=~writeMode})},isFolder:{get:(function(){return FS.isDir(this.mode)})},isDev
ice:{get:(function(){return FS.isChrdev(this.mode)})}})}var node=new FS.FSNode(p
arent,name,mode,rdev);FS.hashAddNode(node);return node}),destroyNode:(function(n
ode){FS.hashRemoveNode(node)}),isRoot:(function(node){return node===node.parent}
),isMountpoint:(function(node){return!!node.mounted}),isFile:(function(mode){ret
urn(mode&61440)===32768}),isDir:(function(mode){return(mode&61440)===16384}),isL
ink:(function(mode){return(mode&61440)===40960}),isChrdev:(function(mode){return
(mode&61440)===8192}),isBlkdev:(function(mode){return(mode&61440)===24576}),isFI
FO:(function(mode){return(mode&61440)===4096}),isSocket:(function(mode){return(m
ode&49152)===49152}),flagModes:{"r":0,"rs":1052672,"r+":2,"w":577,"wx":705,"xw":
705,"w+":578,"wx+":706,"xw+":706,"a":1089,"ax":1217,"xa":1217,"a+":1090,"ax+":12
18,"xa+":1218},modeStringToFlags:(function(str){var flags=FS.flagModes[str];if(t
ypeof flags==="undefined"){throw new Error("Unknown file open mode: "+str)}retur
n flags}),flagsToPermissionString:(function(flag){var accmode=flag&2097155;var p
erms=["r","w","rw"][accmode];if(flag&512){perms+="w"}return perms}),nodePermissi
ons:(function(node,perms){if(FS.ignorePermissions){return 0}if(perms.indexOf("r"
)!==-1&&!(node.mode&292)){return ERRNO_CODES.EACCES}else if(perms.indexOf("w")!=
=-1&&!(node.mode&146)){return ERRNO_CODES.EACCES}else if(perms.indexOf("x")!==-1
&&!(node.mode&73)){return ERRNO_CODES.EACCES}return 0}),mayLookup:(function(dir)
{var err=FS.nodePermissions(dir,"x");if(err)return err;if(!dir.node_ops.lookup)r
eturn ERRNO_CODES.EACCES;return 0}),mayCreate:(function(dir,name){try{var node=F
S.lookupNode(dir,name);return ERRNO_CODES.EEXIST}catch(e){}return FS.nodePermiss
ions(dir,"wx")}),mayDelete:(function(dir,name,isdir){var node;try{node=FS.lookup
Node(dir,name)}catch(e){return e.errno}var err=FS.nodePermissions(dir,"wx");if(e
rr){return err}if(isdir){if(!FS.isDir(node.mode)){return ERRNO_CODES.ENOTDIR}if(
FS.isRoot(node)||FS.getPath(node)===FS.cwd()){return ERRNO_CODES.EBUSY}}else{if(
FS.isDir(node.mode)){return ERRNO_CODES.EISDIR}}return 0}),mayOpen:(function(nod
e,flags){if(!node){return ERRNO_CODES.ENOENT}if(FS.isLink(node.mode)){return ERR
NO_CODES.ELOOP}else if(FS.isDir(node.mode)){if((flags&2097155)!==0||flags&512){r
eturn ERRNO_CODES.EISDIR}}return FS.nodePermissions(node,FS.flagsToPermissionStr
ing(flags))}),MAX_OPEN_FDS:4096,nextfd:(function(fd_start,fd_end){fd_start=fd_st
art||0;fd_end=fd_end||FS.MAX_OPEN_FDS;for(var fd=fd_start;fd<=fd_end;fd++){if(!F
S.streams[fd]){return fd}}throw new FS.ErrnoError(ERRNO_CODES.EMFILE)}),getStrea
m:(function(fd){return FS.streams[fd]}),createStream:(function(stream,fd_start,f
d_end){if(!FS.FSStream){FS.FSStream=(function(){});FS.FSStream.prototype={};Obje
ct.defineProperties(FS.FSStream.prototype,{object:{get:(function(){return this.n
ode}),set:(function(val){this.node=val})},isRead:{get:(function(){return(this.fl
ags&2097155)!==1})},isWrite:{get:(function(){return(this.flags&2097155)!==0})},i
sAppend:{get:(function(){return this.flags&1024})}})}var newStream=new FS.FSStre
am;for(var p in stream){newStream[p]=stream[p]}stream=newStream;var fd=FS.nextfd
(fd_start,fd_end);stream.fd=fd;FS.streams[fd]=stream;return stream}),closeStream
:(function(fd){FS.streams[fd]=null}),getStreamFromPtr:(function(ptr){return FS.s
treams[ptr-1]}),getPtrForStream:(function(stream){return stream?stream.fd+1:0}),
chrdev_stream_ops:{open:(function(stream){var device=FS.getDevice(stream.node.rd
ev);stream.stream_ops=device.stream_ops;if(stream.stream_ops.open){stream.stream
_ops.open(stream)}}),llseek:(function(){throw new FS.ErrnoError(ERRNO_CODES.ESPI
PE)})},major:(function(dev){return dev>>8}),minor:(function(dev){return dev&255}
),makedev:(function(ma,mi){return ma<<8|mi}),registerDevice:(function(dev,ops){F
S.devices[dev]={stream_ops:ops}}),getDevice:(function(dev){return FS.devices[dev
]}),getMounts:(function(mount){var mounts=[];var check=[mount];while(check.lengt
h){var m=check.pop();mounts.push(m);check.push.apply(check,m.mounts)}return moun
ts}),syncfs:(function(populate,callback){if(typeof populate==="function"){callba
ck=populate;populate=false}var mounts=FS.getMounts(FS.root.mount);var completed=
0;function done(err){if(err){if(!done.errored){done.errored=true;return callback
(err)}return}if(++completed>=mounts.length){callback(null)}}mounts.forEach((func
tion(mount){if(!mount.type.syncfs){return done(null)}mount.type.syncfs(mount,pop
ulate,done)}))}),mount:(function(type,opts,mountpoint){var root=mountpoint==="/"
;var pseudo=!mountpoint;var node;if(root&&FS.root){throw new FS.ErrnoError(ERRNO
_CODES.EBUSY)}else if(!root&&!pseudo){var lookup=FS.lookupPath(mountpoint,{follo
w_mount:false});mountpoint=lookup.path;node=lookup.node;if(FS.isMountpoint(node)
){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}if(!FS.isDir(node.mode)){throw new
FS.ErrnoError(ERRNO_CODES.ENOTDIR)}}var mount={type:type,opts:opts,mountpoint:mo
untpoint,mounts:[]};var mountRoot=type.mount(mount);mountRoot.mount=mount;mount.
root=mountRoot;if(root){FS.root=mountRoot}else if(node){node.mounted=mount;if(no
de.mount){node.mount.mounts.push(mount)}}return mountRoot}),unmount:(function(mo
untpoint){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});if(!FS.isMou
ntpoint(lookup.node)){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var node=looku
p.node;var mount=node.mounted;var mounts=FS.getMounts(mount);Object.keys(FS.name
Table).forEach((function(hash){var current=FS.nameTable[hash];while(current){var
next=current.name_next;if(mounts.indexOf(current.mount)!==-1){FS.destroyNode(cu
rrent)}current=next}}));node.mounted=null;var idx=node.mount.mounts.indexOf(moun
t);assert(idx!==-1);node.mount.mounts.splice(idx,1)}),lookup:(function(parent,na
me){return parent.node_ops.lookup(parent,name)}),mknod:(function(path,mode,dev){
var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PAT
H.basename(path);if(!name||name==="."||name===".."){throw new FS.ErrnoError(ERRN
O_CODES.EINVAL)}var err=FS.mayCreate(parent,name);if(err){throw new FS.ErrnoErro
r(err)}if(!parent.node_ops.mknod){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}ret
urn parent.node_ops.mknod(parent,name,mode,dev)}),create:(function(path,mode){mo
de=mode!==undefined?mode:438;mode&=4095;mode|=32768;return FS.mknod(path,mode,0)
}),mkdir:(function(path,mode){mode=mode!==undefined?mode:511;mode&=511|512;mode|
=16384;return FS.mknod(path,mode,0)}),mkdev:(function(path,mode,dev){if(typeof d
ev==="undefined"){dev=mode;mode=438}mode|=8192;return FS.mknod(path,mode,dev)}),
symlink:(function(oldpath,newpath){if(!PATH.resolve(oldpath)){throw new FS.Errno
Error(ERRNO_CODES.ENOENT)}var lookup=FS.lookupPath(newpath,{parent:true});var pa
rent=lookup.node;if(!parent){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}var new
name=PATH.basename(newpath);var err=FS.mayCreate(parent,newname);if(err){throw n
ew FS.ErrnoError(err)}if(!parent.node_ops.symlink){throw new FS.ErrnoError(ERRNO
_CODES.EPERM)}return parent.node_ops.symlink(parent,newname,oldpath)}),rename:(f
unction(old_path,new_path){var old_dirname=PATH.dirname(old_path);var new_dirnam
e=PATH.dirname(new_path);var old_name=PATH.basename(old_path);var new_name=PATH.
basename(new_path);var lookup,old_dir,new_dir;try{lookup=FS.lookupPath(old_path,
{parent:true});old_dir=lookup.node;lookup=FS.lookupPath(new_path,{parent:true});
new_dir=lookup.node}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}if(!old_
dir||!new_dir)throw new FS.ErrnoError(ERRNO_CODES.ENOENT);if(old_dir.mount!==new
_dir.mount){throw new FS.ErrnoError(ERRNO_CODES.EXDEV)}var old_node=FS.lookupNod
e(old_dir,old_name);var relative=PATH.relative(old_path,new_dirname);if(relative
.charAt(0)!=="."){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}relative=PATH.rela
tive(new_path,old_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(
ERRNO_CODES.ENOTEMPTY)}var new_node;try{new_node=FS.lookupNode(new_dir,new_name)
}catch(e){}if(old_node===new_node){return}var isdir=FS.isDir(old_node.mode);var
err=FS.mayDelete(old_dir,old_name,isdir);if(err){throw new FS.ErrnoError(err)}er
r=new_node?FS.mayDelete(new_dir,new_name,isdir):FS.mayCreate(new_dir,new_name);i
f(err){throw new FS.ErrnoError(err)}if(!old_dir.node_ops.rename){throw new FS.Er
rnoError(ERRNO_CODES.EPERM)}if(FS.isMountpoint(old_node)||new_node&&FS.isMountpo
int(new_node)){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}if(new_dir!==old_dir){
err=FS.nodePermissions(old_dir,"w");if(err){throw new FS.ErrnoError(err)}}try{if
(FS.trackingDelegate["willMovePath"]){FS.trackingDelegate["willMovePath"](old_pa
th,new_path)}}catch(e){console.log("FS.trackingDelegate['willMovePath']('"+old_p
ath+"', '"+new_path+"') threw an exception: "+e.message)}FS.hashRemoveNode(old_n
ode);try{old_dir.node_ops.rename(old_node,new_dir,new_name)}catch(e){throw e}fin
ally{FS.hashAddNode(old_node)}try{if(FS.trackingDelegate["onMovePath"])FS.tracki
ngDelegate["onMovePath"](old_path,new_path)}catch(e){console.log("FS.trackingDel
egate['onMovePath']('"+old_path+"', '"+new_path+"') threw an exception: "+e.mess
age)}}),rmdir:(function(path){var lookup=FS.lookupPath(path,{parent:true});var p
arent=lookup.node;var name=PATH.basename(path);var node=FS.lookupNode(parent,nam
e);var err=FS.mayDelete(parent,name,true);if(err){throw new FS.ErrnoError(err)}i
f(!parent.node_ops.rmdir){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isMou
ntpoint(node)){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}try{if(FS.trackingDele
gate["willDeletePath"]){FS.trackingDelegate["willDeletePath"](path)}}catch(e){co
nsole.log("FS.trackingDelegate['willDeletePath']('"+path+"') threw an exception:
"+e.message)}parent.node_ops.rmdir(parent,name);FS.destroyNode(node);try{if(FS.
trackingDelegate["onDeletePath"])FS.trackingDelegate["onDeletePath"](path)}catch
(e){console.log("FS.trackingDelegate['onDeletePath']('"+path+"') threw an except
ion: "+e.message)}}),readdir:(function(path){var lookup=FS.lookupPath(path,{foll
ow:true});var node=lookup.node;if(!node.node_ops.readdir){throw new FS.ErrnoErro
r(ERRNO_CODES.ENOTDIR)}return node.node_ops.readdir(node)}),unlink:(function(pat
h){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=
PATH.basename(path);var node=FS.lookupNode(parent,name);var err=FS.mayDelete(par
ent,name,false);if(err){if(err===ERRNO_CODES.EISDIR)err=ERRNO_CODES.EPERM;throw
new FS.ErrnoError(err)}if(!parent.node_ops.unlink){throw new FS.ErrnoError(ERRNO
_CODES.EPERM)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(ERRNO_CODES.EBUS
Y)}try{if(FS.trackingDelegate["willDeletePath"]){FS.trackingDelegate["willDelete
Path"](path)}}catch(e){console.log("FS.trackingDelegate['willDeletePath']('"+pat
h+"') threw an exception: "+e.message)}parent.node_ops.unlink(parent,name);FS.de
stroyNode(node);try{if(FS.trackingDelegate["onDeletePath"])FS.trackingDelegate["
onDeletePath"](path)}catch(e){console.log("FS.trackingDelegate['onDeletePath']('
"+path+"') threw an exception: "+e.message)}}),readlink:(function(path){var look
up=FS.lookupPath(path);var link=lookup.node;if(!link){throw new FS.ErrnoError(ER
RNO_CODES.ENOENT)}if(!link.node_ops.readlink){throw new FS.ErrnoError(ERRNO_CODE
S.EINVAL)}return PATH.resolve(FS.getPath(lookup.node.parent),link.node_ops.readl
ink(link))}),stat:(function(path,dontFollow){var lookup=FS.lookupPath(path,{foll
ow:!dontFollow});var node=lookup.node;if(!node){throw new FS.ErrnoError(ERRNO_CO
DES.ENOENT)}if(!node.node_ops.getattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM
)}return node.node_ops.getattr(node)}),lstat:(function(path){return FS.stat(path
,true)}),chmod:(function(path,mode,dontFollow){var node;if(typeof path==="string
"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{nod
e=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}nod
e.node_ops.setattr(node,{mode:mode&4095|node.mode&~4095,timestamp:Date.now()})})
,lchmod:(function(path,mode){FS.chmod(path,mode,true)}),fchmod:(function(fd,mode
){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(ERRNO_CODES.EB
ADF)}FS.chmod(stream.node,mode)}),chown:(function(path,uid,gid,dontFollow){var n
ode;if(typeof path==="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow
});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.Errno
Error(ERRNO_CODES.EPERM)}node.node_ops.setattr(node,{timestamp:Date.now()})}),lc
hown:(function(path,uid,gid){FS.chown(path,uid,gid,true)}),fchown:(function(fd,u
id,gid){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(ERRNO_CO
DES.EBADF)}FS.chown(stream.node,uid,gid)}),truncate:(function(path,len){if(len<0
){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var node;if(typeof path==="string"
){var lookup=FS.lookupPath(path,{follow:true});node=lookup.node}else{node=path}i
f(!node.node_ops.setattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isDir
(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EISDIR)}if(!FS.isFile(node.mode
)){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var err=FS.nodePermissions(node,"
w");if(err){throw new FS.ErrnoError(err)}node.node_ops.setattr(node,{size:len,ti
mestamp:Date.now()})}),ftruncate:(function(fd,len){var stream=FS.getStream(fd);i
f(!stream){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}if((stream.flags&2097155)=
==0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}FS.truncate(stream.node,len)}),
utime:(function(path,atime,mtime){var lookup=FS.lookupPath(path,{follow:true});v
ar node=lookup.node;node.node_ops.setattr(node,{timestamp:Math.max(atime,mtime)}
)}),open:(function(path,flags,mode,fd_start,fd_end){if(path===""){throw new FS.E
rrnoError(ERRNO_CODES.ENOENT)}flags=typeof flags==="string"?FS.modeStringToFlags
(flags):flags;mode=typeof mode==="undefined"?438:mode;if(flags&64){mode=mode&409
5|32768}else{mode=0}var node;if(typeof path==="object"){node=path}else{path=PATH
.normalize(path);try{var lookup=FS.lookupPath(path,{follow:!(flags&131072)});nod
e=lookup.node}catch(e){}}var created=false;if(flags&64){if(node){if(flags&128){t
hrow new FS.ErrnoError(ERRNO_CODES.EEXIST)}}else{node=FS.mknod(path,mode,0);crea
ted=true}}if(!node){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}if(FS.isChrdev(n
ode.mode)){flags&=~512}if(!created){var err=FS.mayOpen(node,flags);if(err){throw
new FS.ErrnoError(err)}}if(flags&512){FS.truncate(node,0)}flags&=~(128|512);var
stream=FS.createStream({node:node,path:FS.getPath(node),flags:flags,seekable:tr
ue,position:0,stream_ops:node.stream_ops,ungotten:[],error:false},fd_start,fd_en
d);if(stream.stream_ops.open){stream.stream_ops.open(stream)}if(Module["logReadF
iles"]&&!(flags&1)){if(!FS.readFiles)FS.readFiles={};if(!(path in FS.readFiles))
{FS.readFiles[path]=1;Module["printErr"]("read file: "+path)}}try{if(FS.tracking
Delegate["onOpenFile"]){var trackingFlags=0;if((flags&2097155)!==1){trackingFlag
s|=FS.tracking.openFlags.READ}if((flags&2097155)!==0){trackingFlags|=FS.tracking
.openFlags.WRITE}FS.trackingDelegate["onOpenFile"](path,trackingFlags)}}catch(e)
{console.log("FS.trackingDelegate['onOpenFile']('"+path+"', flags) threw an exce
ption: "+e.message)}return stream}),close:(function(stream){try{if(stream.stream
_ops.close){stream.stream_ops.close(stream)}}catch(e){throw e}finally{FS.closeSt
ream(stream.fd)}}),llseek:(function(stream,offset,whence){if(!stream.seekable||!
stream.stream_ops.llseek){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)}stream.pos
ition=stream.stream_ops.llseek(stream,offset,whence);stream.ungotten=[];return s
tream.position}),read:(function(stream,buffer,offset,length,position){if(length<
0||position<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if((stream.flags&2097
155)===1){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}if(FS.isDir(stream.node.mod
e)){throw new FS.ErrnoError(ERRNO_CODES.EISDIR)}if(!stream.stream_ops.read){thro
w new FS.ErrnoError(ERRNO_CODES.EINVAL)}var seeking=true;if(typeof position==="u
ndefined"){position=stream.position;seeking=false}else if(!stream.seekable){thro
w new FS.ErrnoError(ERRNO_CODES.ESPIPE)}var bytesRead=stream.stream_ops.read(str
eam,buffer,offset,length,position);if(!seeking)stream.position+=bytesRead;return
bytesRead}),write:(function(stream,buffer,offset,length,position,canOwn){if(len
gth<0||position<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if((stream.flags&
2097155)===0){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}if(FS.isDir(stream.node
.mode)){throw new FS.ErrnoError(ERRNO_CODES.EISDIR)}if(!stream.stream_ops.write)
{throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if(stream.flags&1024){FS.llseek(str
eam,0,2)}var seeking=true;if(typeof position==="undefined"){position=stream.posi
tion;seeking=false}else if(!stream.seekable){throw new FS.ErrnoError(ERRNO_CODES
.ESPIPE)}var bytesWritten=stream.stream_ops.write(stream,buffer,offset,length,po
sition,canOwn);if(!seeking)stream.position+=bytesWritten;try{if(stream.path&&FS.
trackingDelegate["onWriteToFile"])FS.trackingDelegate["onWriteToFile"](stream.pa
th)}catch(e){console.log("FS.trackingDelegate['onWriteToFile']('"+path+"') threw
an exception: "+e.message)}return bytesWritten}),allocate:(function(stream,offs
et,length){if(offset<0||length<=0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}i
f((stream.flags&2097155)===0){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}if(!FS.
isFile(stream.node.mode)&&!FS.isDir(node.mode)){throw new FS.ErrnoError(ERRNO_CO
DES.ENODEV)}if(!stream.stream_ops.allocate){throw new FS.ErrnoError(ERRNO_CODES.
EOPNOTSUPP)}stream.stream_ops.allocate(stream,offset,length)}),mmap:(function(st
ream,buffer,offset,length,position,prot,flags){if((stream.flags&2097155)===1){th
row new FS.ErrnoError(ERRNO_CODES.EACCES)}if(!stream.stream_ops.mmap){throw new
FS.ErrnoError(ERRNO_CODES.ENODEV)}return stream.stream_ops.mmap(stream,buffer,of
fset,length,position,prot,flags)}),ioctl:(function(stream,cmd,arg){if(!stream.st
ream_ops.ioctl){throw new FS.ErrnoError(ERRNO_CODES.ENOTTY)}return stream.stream
_ops.ioctl(stream,cmd,arg)}),readFile:(function(path,opts){opts=opts||{};opts.fl
ags=opts.flags||"r";opts.encoding=opts.encoding||"binary";if(opts.encoding!=="ut
f8"&&opts.encoding!=="binary"){throw new Error('Invalid encoding type "'+opts.en
coding+'"')}var ret;var stream=FS.open(path,opts.flags);var stat=FS.stat(path);v
ar length=stat.size;var buf=new Uint8Array(length);FS.read(stream,buf,0,length,0
);if(opts.encoding==="utf8"){ret=UTF8ArrayToString(buf,0)}else if(opts.encoding=
=="binary"){ret=buf}FS.close(stream);return ret}),writeFile:(function(path,data,
opts){opts=opts||{};opts.flags=opts.flags||"w";opts.encoding=opts.encoding||"utf
8";if(opts.encoding!=="utf8"&&opts.encoding!=="binary"){throw new Error('Invalid
encoding type "'+opts.encoding+'"')}var stream=FS.open(path,opts.flags,opts.mod
e);if(opts.encoding==="utf8"){var buf=new Uint8Array(lengthBytesUTF8(data)+1);va
r actualNumBytes=stringToUTF8Array(data,buf,0,buf.length);FS.write(stream,buf,0,
actualNumBytes,0,opts.canOwn)}else if(opts.encoding==="binary"){FS.write(stream,
data,0,data.length,0,opts.canOwn)}FS.close(stream)}),cwd:(function(){return FS.c
urrentPath}),chdir:(function(path){var lookup=FS.lookupPath(path,{follow:true});
if(!FS.isDir(lookup.node.mode)){throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR)}var
err=FS.nodePermissions(lookup.node,"x");if(err){throw new FS.ErrnoError(err)}FS
.currentPath=lookup.path}),createDefaultDirectories:(function(){FS.mkdir("/tmp")
;FS.mkdir("/home");FS.mkdir("/home/web_user")}),createDefaultDevices:(function()
{FS.mkdir("/dev");FS.registerDevice(FS.makedev(1,3),{read:(function(){return 0})
,write:(function(){return 0})});FS.mkdev("/dev/null",FS.makedev(1,3));TTY.regist
er(FS.makedev(5,0),TTY.default_tty_ops);TTY.register(FS.makedev(6,0),TTY.default
_tty1_ops);FS.mkdev("/dev/tty",FS.makedev(5,0));FS.mkdev("/dev/tty1",FS.makedev(
6,0));var random_device;if(typeof crypto!=="undefined"){var randomBuffer=new Uin
t8Array(1);random_device=(function(){crypto.getRandomValues(randomBuffer);return
randomBuffer[0]})}else if(ENVIRONMENT_IS_NODE){random_device=(function(){return
require("crypto").randomBytes(1)[0]})}else{random_device=(function(){return Mat
h.random()*256|0})}FS.createDevice("/dev","random",random_device);FS.createDevic
e("/dev","urandom",random_device);FS.mkdir("/dev/shm");FS.mkdir("/dev/shm/tmp")}
),createStandardStreams:(function(){if(Module["stdin"]){FS.createDevice("/dev","
stdin",Module["stdin"])}else{FS.symlink("/dev/tty","/dev/stdin")}if(Module["stdo
ut"]){FS.createDevice("/dev","stdout",null,Module["stdout"])}else{FS.symlink("/d
ev/tty","/dev/stdout")}if(Module["stderr"]){FS.createDevice("/dev","stderr",null
,Module["stderr"])}else{FS.symlink("/dev/tty1","/dev/stderr")}var stdin=FS.open(
"/dev/stdin","r");HEAP32[_stdin>>2]=FS.getPtrForStream(stdin);assert(stdin.fd===
0,"invalid handle for stdin ("+stdin.fd+")");var stdout=FS.open("/dev/stdout","w
");HEAP32[_stdout>>2]=FS.getPtrForStream(stdout);assert(stdout.fd===1,"invalid h
andle for stdout ("+stdout.fd+")");var stderr=FS.open("/dev/stderr","w");HEAP32[
_stderr>>2]=FS.getPtrForStream(stderr);assert(stderr.fd===2,"invalid handle for
stderr ("+stderr.fd+")")}),ensureErrnoError:(function(){if(FS.ErrnoError)return;
FS.ErrnoError=function ErrnoError(errno,node){this.node=node;this.setErrno=(func
tion(errno){this.errno=errno;for(var key in ERRNO_CODES){if(ERRNO_CODES[key]===e
rrno){this.code=key;break}}});this.setErrno(errno);this.message=ERRNO_MESSAGES[e
rrno]};FS.ErrnoError.prototype=new Error;FS.ErrnoError.prototype.constructor=FS.
ErrnoError;[ERRNO_CODES.ENOENT].forEach((function(code){FS.genericErrors[code]=n
ew FS.ErrnoError(code);FS.genericErrors[code].stack="<generic error, no stack>"}
))}),staticInit:(function(){FS.ensureErrnoError();FS.nameTable=new Array(4096);F
S.mount(MEMFS,{},"/");FS.createDefaultDirectories();FS.createDefaultDevices()}),
init:(function(input,output,error){assert(!FS.init.initialized,"FS.init was prev
iously called. If you want to initialize later with custom parameters, remove an
y earlier calls (note that one is automatically added to the generated code)");F
S.init.initialized=true;FS.ensureErrnoError();Module["stdin"]=input||Module["std
in"];Module["stdout"]=output||Module["stdout"];Module["stderr"]=error||Module["s
tderr"];FS.createStandardStreams()}),quit:(function(){FS.init.initialized=false;
for(var i=0;i<FS.streams.length;i++){var stream=FS.streams[i];if(!stream){contin
ue}FS.close(stream)}}),getMode:(function(canRead,canWrite){var mode=0;if(canRead
)mode|=292|73;if(canWrite)mode|=146;return mode}),joinPath:(function(parts,force
Relative){var path=PATH.join.apply(null,parts);if(forceRelative&&path[0]=="/")pa
th=path.substr(1);return path}),absolutePath:(function(relative,base){return PAT
H.resolve(base,relative)}),standardizePath:(function(path){return PATH.normalize
(path)}),findObject:(function(path,dontResolveLastLink){var ret=FS.analyzePath(p
ath,dontResolveLastLink);if(ret.exists){return ret.object}else{___setErrNo(ret.e
rror);return null}}),analyzePath:(function(path,dontResolveLastLink){try{var loo
kup=FS.lookupPath(path,{follow:!dontResolveLastLink});path=lookup.path}catch(e){
}var ret={isRoot:false,exists:false,error:0,name:null,path:null,object:null,pare
ntExists:false,parentPath:null,parentObject:null};try{var lookup=FS.lookupPath(p
ath,{parent:true});ret.parentExists=true;ret.parentPath=lookup.path;ret.parentOb
ject=lookup.node;ret.name=PATH.basename(path);lookup=FS.lookupPath(path,{follow:
!dontResolveLastLink});ret.exists=true;ret.path=lookup.path;ret.object=lookup.no
de;ret.name=lookup.node.name;ret.isRoot=lookup.path==="/"}catch(e){ret.error=e.e
rrno}return ret}),createFolder:(function(parent,name,canRead,canWrite){var path=
PATH.join2(typeof parent==="string"?parent:FS.getPath(parent),name);var mode=FS.
getMode(canRead,canWrite);return FS.mkdir(path,mode)}),createPath:(function(pare
nt,path,canRead,canWrite){parent=typeof parent==="string"?parent:FS.getPath(pare
nt);var parts=path.split("/").reverse();while(parts.length){var part=parts.pop()
;if(!part)continue;var current=PATH.join2(parent,part);try{FS.mkdir(current)}cat
ch(e){}parent=current}return current}),createFile:(function(parent,name,properti
es,canRead,canWrite){var path=PATH.join2(typeof parent==="string"?parent:FS.getP
ath(parent),name);var mode=FS.getMode(canRead,canWrite);return FS.create(path,mo
de)}),createDataFile:(function(parent,name,data,canRead,canWrite,canOwn){var pat
h=name?PATH.join2(typeof parent==="string"?parent:FS.getPath(parent),name):paren
t;var mode=FS.getMode(canRead,canWrite);var node=FS.create(path,mode);if(data){i
f(typeof data==="string"){var arr=new Array(data.length);for(var i=0,len=data.le
ngth;i<len;++i)arr[i]=data.charCodeAt(i);data=arr}FS.chmod(node,mode|146);var st
ream=FS.open(node,"w");FS.write(stream,data,0,data.length,0,canOwn);FS.close(str
eam);FS.chmod(node,mode)}return node}),createDevice:(function(parent,name,input,
output){var path=PATH.join2(typeof parent==="string"?parent:FS.getPath(parent),n
ame);var mode=FS.getMode(!!input,!!output);if(!FS.createDevice.major)FS.createDe
vice.major=64;var dev=FS.makedev(FS.createDevice.major++,0);FS.registerDevice(de
v,{open:(function(stream){stream.seekable=false}),close:(function(stream){if(out
put&&output.buffer&&output.buffer.length){output(10)}}),read:(function(stream,bu
ffer,offset,length,pos){var bytesRead=0;for(var i=0;i<length;i++){var result;try
{result=input()}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EIO)}if(result===un
defined&&bytesRead===0){throw new FS.ErrnoError(ERRNO_CODES.EAGAIN)}if(result===
null||result===undefined)break;bytesRead++;buffer[offset+i]=result}if(bytesRead)
{stream.node.timestamp=Date.now()}return bytesRead}),write:(function(stream,buff
er,offset,length,pos){for(var i=0;i<length;i++){try{output(buffer[offset+i])}cat
ch(e){throw new FS.ErrnoError(ERRNO_CODES.EIO)}}if(length){stream.node.timestamp
=Date.now()}return i})});return FS.mkdev(path,mode,dev)}),createLink:(function(p
arent,name,target,canRead,canWrite){var path=PATH.join2(typeof parent==="string"
?parent:FS.getPath(parent),name);return FS.symlink(target,path)}),forceLoadFile:
(function(obj){if(obj.isDevice||obj.isFolder||obj.link||obj.contents)return true
;var success=true;if(typeof XMLHttpRequest!=="undefined"){throw new Error("Lazy
loading should have been performed (contents set) in createLazyFile, but it was
not. Lazy loading only works in web workers. Use --embed-file or --preload-file
in emcc on the main thread.")}else if(Module["read"]){try{obj.contents=intArrayF
romString(Module["read"](obj.url),true);obj.usedBytes=obj.contents.length}catch(
e){success=false}}else{throw new Error("Cannot load without read() or XMLHttpReq
uest.")}if(!success)___setErrNo(ERRNO_CODES.EIO);return success}),createLazyFile
:(function(parent,name,url,canRead,canWrite){function LazyUint8Array(){this.leng
thKnown=false;this.chunks=[]}LazyUint8Array.prototype.get=function LazyUint8Arra
y_get(idx){if(idx>this.length-1||idx<0){return undefined}var chunkOffset=idx%thi
s.chunkSize;var chunkNum=idx/this.chunkSize|0;return this.getter(chunkNum)[chunk
Offset]};LazyUint8Array.prototype.setDataGetter=function LazyUint8Array_setDataG
etter(getter){this.getter=getter};LazyUint8Array.prototype.cacheLength=function
LazyUint8Array_cacheLength(){var xhr=new XMLHttpRequest;xhr.open("HEAD",url,fals
e);xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw
new Error("Couldn't load "+url+". Status: "+xhr.status);var datalength=Number(xh
r.getResponseHeader("Content-length"));var header;var hasByteServing=(header=xhr
.getResponseHeader("Accept-Ranges"))&&header==="bytes";var chunkSize=1024*1024;i
f(!hasByteServing)chunkSize=datalength;var doXHR=(function(from,to){if(from>to)t
hrow new Error("invalid range ("+from+", "+to+") or no bytes requested!");if(to>
datalength-1)throw new Error("only "+datalength+" bytes available! programmer er
ror!");var xhr=new XMLHttpRequest;xhr.open("GET",url,false);if(datalength!==chun
kSize)xhr.setRequestHeader("Range","bytes="+from+"-"+to);if(typeof Uint8Array!="
undefined")xhr.responseType="arraybuffer";if(xhr.overrideMimeType){xhr.overrideM
imeType("text/plain; charset=x-user-defined")}xhr.send(null);if(!(xhr.status>=20
0&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Sta
tus: "+xhr.status);if(xhr.response!==undefined){return new Uint8Array(xhr.respon
se||[])}else{return intArrayFromString(xhr.responseText||"",true)}});var lazyArr
ay=this;lazyArray.setDataGetter((function(chunkNum){var start=chunkNum*chunkSize
;var end=(chunkNum+1)*chunkSize-1;end=Math.min(end,datalength-1);if(typeof lazyA
rray.chunks[chunkNum]==="undefined"){lazyArray.chunks[chunkNum]=doXHR(start,end)
}if(typeof lazyArray.chunks[chunkNum]==="undefined")throw new Error("doXHR faile
d!");return lazyArray.chunks[chunkNum]}));this._length=datalength;this._chunkSiz
e=chunkSize;this.lengthKnown=true};if(typeof XMLHttpRequest!=="undefined"){if(!E
NVIRONMENT_IS_WORKER)throw"Cannot do synchronous binary XHRs outside webworkers
in modern browsers. Use --embed-file or --preload-file in emcc";var lazyArray=ne
w LazyUint8Array;Object.defineProperty(lazyArray,"length",{get:(function(){if(!t
his.lengthKnown){this.cacheLength()}return this._length})});Object.definePropert
y(lazyArray,"chunkSize",{get:(function(){if(!this.lengthKnown){this.cacheLength(
)}return this._chunkSize})});var properties={isDevice:false,contents:lazyArray}}
else{var properties={isDevice:false,url:url}}var node=FS.createFile(parent,name,
properties,canRead,canWrite);if(properties.contents){node.contents=properties.co
ntents}else if(properties.url){node.contents=null;node.url=properties.url}Object
.defineProperty(node,"usedBytes",{get:(function(){return this.contents.length})}
);var stream_ops={};var keys=Object.keys(node.stream_ops);keys.forEach((function
(key){var fn=node.stream_ops[key];stream_ops[key]=function forceLoadLazyFile(){i
f(!FS.forceLoadFile(node)){throw new FS.ErrnoError(ERRNO_CODES.EIO)}return fn.ap
ply(null,arguments)}}));stream_ops.read=function stream_ops_read(stream,buffer,o
ffset,length,position){if(!FS.forceLoadFile(node)){throw new FS.ErrnoError(ERRNO
_CODES.EIO)}var contents=stream.node.contents;if(position>=contents.length)retur
n 0;var size=Math.min(contents.length-position,length);assert(size>=0);if(conten
ts.slice){for(var i=0;i<size;i++){buffer[offset+i]=contents[position+i]}}else{fo
r(var i=0;i<size;i++){buffer[offset+i]=contents.get(position+i)}}return size};no
de.stream_ops=stream_ops;return node}),createPreloadedFile:(function(parent,name
,url,canRead,canWrite,onload,onerror,dontCreateFile,canOwn){Browser.init();var f
ullname=name?PATH.resolve(PATH.join2(parent,name)):parent;function processData(b
yteArray){function finish(byteArray){if(!dontCreateFile){FS.createDataFile(paren
t,name,byteArray,canRead,canWrite,canOwn)}if(onload)onload();removeRunDependency
("cp "+fullname)}var handled=false;Module["preloadPlugins"].forEach((function(pl
ugin){if(handled)return;if(plugin["canHandle"](fullname)){plugin["handle"](byteA
rray,fullname,finish,(function(){if(onerror)onerror();removeRunDependency("cp "+
fullname)}));handled=true}}));if(!handled)finish(byteArray)}addRunDependency("cp
"+fullname);if(typeof url=="string"){Browser.asyncLoad(url,(function(byteArray)
{processData(byteArray)}),onerror)}else{processData(url)}}),indexedDB:(function(
){return window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.m
sIndexedDB}),DB_NAME:(function(){return"EM_FS_"+window.location.pathname}),DB_VE
RSION:20,DB_STORE_NAME:"FILE_DATA",saveFilesToDB:(function(paths,onload,onerror)
{onload=onload||(function(){});onerror=onerror||(function(){});var indexedDB=FS.
indexedDB();try{var openRequest=indexedDB.open(FS.DB_NAME(),FS.DB_VERSION)}catch
(e){return onerror(e)}openRequest.onupgradeneeded=function openRequest_onupgrade
needed(){console.log("creating db");var db=openRequest.result;db.createObjectSto
re(FS.DB_STORE_NAME)};openRequest.onsuccess=function openRequest_onsuccess(){var
db=openRequest.result;var transaction=db.transaction([FS.DB_STORE_NAME],"readwr
ite");var files=transaction.objectStore(FS.DB_STORE_NAME);var ok=0,fail=0,total=
paths.length;function finish(){if(fail==0)onload();else onerror()}paths.forEach(
(function(path){var putRequest=files.put(FS.analyzePath(path).object.contents,pa
th);putRequest.onsuccess=function putRequest_onsuccess(){ok++;if(ok+fail==total)
finish()};putRequest.onerror=function putRequest_onerror(){fail++;if(ok+fail==to
tal)finish()}}));transaction.onerror=onerror};openRequest.onerror=onerror}),load
FilesFromDB:(function(paths,onload,onerror){onload=onload||(function(){});onerro
r=onerror||(function(){});var indexedDB=FS.indexedDB();try{var openRequest=index
edDB.open(FS.DB_NAME(),FS.DB_VERSION)}catch(e){return onerror(e)}openRequest.onu
pgradeneeded=onerror;openRequest.onsuccess=function openRequest_onsuccess(){var
db=openRequest.result;try{var transaction=db.transaction([FS.DB_STORE_NAME],"rea
donly")}catch(e){onerror(e);return}var files=transaction.objectStore(FS.DB_STORE
_NAME);var ok=0,fail=0,total=paths.length;function finish(){if(fail==0)onload();
else onerror()}paths.forEach((function(path){var getRequest=files.get(path);getR
equest.onsuccess=function getRequest_onsuccess(){if(FS.analyzePath(path).exists)
{FS.unlink(path)}FS.createDataFile(PATH.dirname(path),PATH.basename(path),getReq
uest.result,true,true,true);ok++;if(ok+fail==total)finish()};getRequest.onerror=
function getRequest_onerror(){fail++;if(ok+fail==total)finish()}}));transaction.
onerror=onerror};openRequest.onerror=onerror})};function _mkport(){throw"TODO"}v
ar SOCKFS={mount:(function(mount){Module["websocket"]=Module["websocket"]&&"obje
ct"===typeof Module["websocket"]?Module["websocket"]:{};Module["websocket"]._cal
lbacks={};Module["websocket"]["on"]=(function(event,callback){if("function"===ty
peof callback){this._callbacks[event]=callback}return this});Module["websocket"]
.emit=(function(event,param){if("function"===typeof this._callbacks[event]){this
._callbacks[event].call(this,param)}});return FS.createNode(null,"/",16384|511,0
)}),createSocket:(function(family,type,protocol){var streaming=type==1;if(protoc
ol){assert(streaming==(protocol==6))}var sock={family:family,type:type,protocol:
protocol,server:null,error:null,peers:{},pending:[],recv_queue:[],sock_ops:SOCKF
S.websocket_sock_ops};var name=SOCKFS.nextname();var node=FS.createNode(SOCKFS.r
oot,name,49152,0);node.sock=sock;var stream=FS.createStream({path:name,node:node
,flags:FS.modeStringToFlags("r+"),seekable:false,stream_ops:SOCKFS.stream_ops});
sock.stream=stream;return sock}),getSocket:(function(fd){var stream=FS.getStream
(fd);if(!stream||!FS.isSocket(stream.node.mode)){return null}return stream.node.
sock}),stream_ops:{poll:(function(stream){var sock=stream.node.sock;return sock.
sock_ops.poll(sock)}),ioctl:(function(stream,request,varargs){var sock=stream.no
de.sock;return sock.sock_ops.ioctl(sock,request,varargs)}),read:(function(stream
,buffer,offset,length,position){var sock=stream.node.sock;var msg=sock.sock_ops.
recvmsg(sock,length);if(!msg){return 0}buffer.set(msg.buffer,offset);return msg.
buffer.length}),write:(function(stream,buffer,offset,length,position){var sock=s
tream.node.sock;return sock.sock_ops.sendmsg(sock,buffer,offset,length)}),close:
(function(stream){var sock=stream.node.sock;sock.sock_ops.close(sock)})},nextnam
e:(function(){if(!SOCKFS.nextname.current){SOCKFS.nextname.current=0}return"sock
et["+SOCKFS.nextname.current++ +"]"}),websocket_sock_ops:{createPeer:(function(s
ock,addr,port){var ws;if(typeof addr==="object"){ws=addr;addr=null;port=null}if(
ws){if(ws._socket){addr=ws._socket.remoteAddress;port=ws._socket.remotePort}else
{var result=/ws[s]?:\/\/([^:]+):(\d+)/.exec(ws.url);if(!result){throw new Error(
"WebSocket URL must be in the format ws(s)://address:port")}addr=result[1];port=
parseInt(result[2],10)}}else{try{var runtimeConfig=Module["websocket"]&&"object"
===typeof Module["websocket"];var url="ws:#".replace("#","//");if(runtimeConfig)
{if("string"===typeof Module["websocket"]["url"]){url=Module["websocket"]["url"]
}}if(url==="ws://"||url==="wss://"){var parts=addr.split("/");url=url+parts[0]+"
:"+port+"/"+parts.slice(1).join("/")}var subProtocols="binary";if(runtimeConfig)
{if("string"===typeof Module["websocket"]["subprotocol"]){subProtocols=Module["w
ebsocket"]["subprotocol"]}}subProtocols=subProtocols.replace(/^ +| +$/g,"").spli
t(/ *, */);var opts=ENVIRONMENT_IS_NODE?{"protocol":subProtocols.toString()}:sub
Protocols;var WebSocket=ENVIRONMENT_IS_NODE?require("ws"):window["WebSocket"];ws
=new WebSocket(url,opts);ws.binaryType="arraybuffer"}catch(e){throw new FS.Errno
Error(ERRNO_CODES.EHOSTUNREACH)}}var peer={addr:addr,port:port,socket:ws,dgram_s
end_queue:[]};SOCKFS.websocket_sock_ops.addPeer(sock,peer);SOCKFS.websocket_sock
_ops.handlePeerEvents(sock,peer);if(sock.type===2&&typeof sock.sport!=="undefine
d"){peer.dgram_send_queue.push(new Uint8Array([255,255,255,255,"p".charCodeAt(0)
,"o".charCodeAt(0),"r".charCodeAt(0),"t".charCodeAt(0),(sock.sport&65280)>>8,soc
k.sport&255]))}return peer}),getPeer:(function(sock,addr,port){return sock.peers
[addr+":"+port]}),addPeer:(function(sock,peer){sock.peers[peer.addr+":"+peer.por
t]=peer}),removePeer:(function(sock,peer){delete sock.peers[peer.addr+":"+peer.p
ort]}),handlePeerEvents:(function(sock,peer){var first=true;var handleOpen=(func
tion(){Module["websocket"].emit("open",sock.stream.fd);try{var queued=peer.dgram
_send_queue.shift();while(queued){peer.socket.send(queued);queued=peer.dgram_sen
d_queue.shift()}}catch(e){peer.socket.close()}});function handleMessage(data){as
sert(typeof data!=="string"&&data.byteLength!==undefined);data=new Uint8Array(da
ta);var wasfirst=first;first=false;if(wasfirst&&data.length===10&&data[0]===255&
&data[1]===255&&data[2]===255&&data[3]===255&&data[4]==="p".charCodeAt(0)&&data[
5]==="o".charCodeAt(0)&&data[6]==="r".charCodeAt(0)&&data[7]==="t".charCodeAt(0)
){var newport=data[8]<<8|data[9];SOCKFS.websocket_sock_ops.removePeer(sock,peer)
;peer.port=newport;SOCKFS.websocket_sock_ops.addPeer(sock,peer);return}sock.recv
_queue.push({addr:peer.addr,port:peer.port,data:data});Module["websocket"].emit(
"message",sock.stream.fd)}if(ENVIRONMENT_IS_NODE){peer.socket.on("open",handleOp
en);peer.socket.on("message",(function(data,flags){if(!flags.binary){return}hand
leMessage((new Uint8Array(data)).buffer)}));peer.socket.on("close",(function(){M
odule["websocket"].emit("close",sock.stream.fd)}));peer.socket.on("error",(funct
ion(error){sock.error=ERRNO_CODES.ECONNREFUSED;Module["websocket"].emit("error",
[sock.stream.fd,sock.error,"ECONNREFUSED: Connection refused"])}))}else{peer.soc
ket.onopen=handleOpen;peer.socket.onclose=(function(){Module["websocket"].emit("
close",sock.stream.fd)});peer.socket.onmessage=function peer_socket_onmessage(ev
ent){handleMessage(event.data)};peer.socket.onerror=(function(error){sock.error=
ERRNO_CODES.ECONNREFUSED;Module["websocket"].emit("error",[sock.stream.fd,sock.e
rror,"ECONNREFUSED: Connection refused"])})}}),poll:(function(sock){if(sock.type
===1&&sock.server){return sock.pending.length?64|1:0}var mask=0;var dest=sock.ty
pe===1?SOCKFS.websocket_sock_ops.getPeer(sock,sock.daddr,sock.dport):null;if(soc
k.recv_queue.length||!dest||dest&&dest.socket.readyState===dest.socket.CLOSING||
dest&&dest.socket.readyState===dest.socket.CLOSED){mask|=64|1}if(!dest||dest&&de
st.socket.readyState===dest.socket.OPEN){mask|=4}if(dest&&dest.socket.readyState
===dest.socket.CLOSING||dest&&dest.socket.readyState===dest.socket.CLOSED){mask|
=16}return mask}),ioctl:(function(sock,request,arg){switch(request){case 21531:v
ar bytes=0;if(sock.recv_queue.length){bytes=sock.recv_queue[0].data.length}HEAP3
2[arg>>2]=bytes;return 0;default:return ERRNO_CODES.EINVAL}}),close:(function(so
ck){if(sock.server){try{sock.server.close()}catch(e){}sock.server=null}var peers
=Object.keys(sock.peers);for(var i=0;i<peers.length;i++){var peer=sock.peers[pee
rs[i]];try{peer.socket.close()}catch(e){}SOCKFS.websocket_sock_ops.removePeer(so
ck,peer)}return 0}),bind:(function(sock,addr,port){if(typeof sock.saddr!=="undef
ined"||typeof sock.sport!=="undefined"){throw new FS.ErrnoError(ERRNO_CODES.EINV
AL)}sock.saddr=addr;sock.sport=port||_mkport();if(sock.type===2){if(sock.server)
{sock.server.close();sock.server=null}try{sock.sock_ops.listen(sock,0)}catch(e){
if(!(e instanceof FS.ErrnoError))throw e;if(e.errno!==ERRNO_CODES.EOPNOTSUPP)thr
ow e}}}),connect:(function(sock,addr,port){if(sock.server){throw new FS.ErrnoErr
or(ERRNO_CODES.EOPNOTSUPP)}if(typeof sock.daddr!=="undefined"&&typeof sock.dport
!=="undefined"){var dest=SOCKFS.websocket_sock_ops.getPeer(sock,sock.daddr,sock.
dport);if(dest){if(dest.socket.readyState===dest.socket.CONNECTING){throw new FS
.ErrnoError(ERRNO_CODES.EALREADY)}else{throw new FS.ErrnoError(ERRNO_CODES.EISCO
NN)}}}var peer=SOCKFS.websocket_sock_ops.createPeer(sock,addr,port);sock.daddr=p
eer.addr;sock.dport=peer.port;throw new FS.ErrnoError(ERRNO_CODES.EINPROGRESS)})
,listen:(function(sock,backlog){if(!ENVIRONMENT_IS_NODE){throw new FS.ErrnoError
(ERRNO_CODES.EOPNOTSUPP)}if(sock.server){throw new FS.ErrnoError(ERRNO_CODES.EIN
VAL)}var WebSocketServer=require("ws").Server;var host=sock.saddr;sock.server=ne
w WebSocketServer({host:host,port:sock.sport});Module["websocket"].emit("listen"
,sock.stream.fd);sock.server.on("connection",(function(ws){if(sock.type===1){var
newsock=SOCKFS.createSocket(sock.family,sock.type,sock.protocol);var peer=SOCKF
S.websocket_sock_ops.createPeer(newsock,ws);newsock.daddr=peer.addr;newsock.dpor
t=peer.port;sock.pending.push(newsock);Module["websocket"].emit("connection",new
sock.stream.fd)}else{SOCKFS.websocket_sock_ops.createPeer(sock,ws);Module["webso
cket"].emit("connection",sock.stream.fd)}}));sock.server.on("closed",(function()
{Module["websocket"].emit("close",sock.stream.fd);sock.server=null}));sock.serve
r.on("error",(function(error){sock.error=ERRNO_CODES.EHOSTUNREACH;Module["websoc
ket"].emit("error",[sock.stream.fd,sock.error,"EHOSTUNREACH: Host is unreachable
"])}))}),accept:(function(listensock){if(!listensock.server){throw new FS.ErrnoE
rror(ERRNO_CODES.EINVAL)}var newsock=listensock.pending.shift();newsock.stream.f
lags=listensock.stream.flags;return newsock}),getname:(function(sock,peer){var a
ddr,port;if(peer){if(sock.daddr===undefined||sock.dport===undefined){throw new F
S.ErrnoError(ERRNO_CODES.ENOTCONN)}addr=sock.daddr;port=sock.dport}else{addr=soc
k.saddr||0;port=sock.sport||0}return{addr:addr,port:port}}),sendmsg:(function(so
ck,buffer,offset,length,addr,port){if(sock.type===2){if(addr===undefined||port==
=undefined){addr=sock.daddr;port=sock.dport}if(addr===undefined||port===undefine
d){throw new FS.ErrnoError(ERRNO_CODES.EDESTADDRREQ)}}else{addr=sock.daddr;port=
sock.dport}var dest=SOCKFS.websocket_sock_ops.getPeer(sock,addr,port);if(sock.ty
pe===1){if(!dest||dest.socket.readyState===dest.socket.CLOSING||dest.socket.read
yState===dest.socket.CLOSED){throw new FS.ErrnoError(ERRNO_CODES.ENOTCONN)}else
if(dest.socket.readyState===dest.socket.CONNECTING){throw new FS.ErrnoError(ERRN
O_CODES.EAGAIN)}}var data;if(buffer instanceof Array||buffer instanceof ArrayBuf
fer){data=buffer.slice(offset,offset+length)}else{data=buffer.buffer.slice(buffe
r.byteOffset+offset,buffer.byteOffset+offset+length)}if(sock.type===2){if(!dest|
|dest.socket.readyState!==dest.socket.OPEN){if(!dest||dest.socket.readyState===d
est.socket.CLOSING||dest.socket.readyState===dest.socket.CLOSED){dest=SOCKFS.web
socket_sock_ops.createPeer(sock,addr,port)}dest.dgram_send_queue.push(data);retu
rn length}}try{dest.socket.send(data);return length}catch(e){throw new FS.ErrnoE
rror(ERRNO_CODES.EINVAL)}}),recvmsg:(function(sock,length){if(sock.type===1&&soc
k.server){throw new FS.ErrnoError(ERRNO_CODES.ENOTCONN)}var queued=sock.recv_que
ue.shift();if(!queued){if(sock.type===1){var dest=SOCKFS.websocket_sock_ops.getP
eer(sock,sock.daddr,sock.dport);if(!dest){throw new FS.ErrnoError(ERRNO_CODES.EN
OTCONN)}else if(dest.socket.readyState===dest.socket.CLOSING||dest.socket.readyS
tate===dest.socket.CLOSED){return null}else{throw new FS.ErrnoError(ERRNO_CODES.
EAGAIN)}}else{throw new FS.ErrnoError(ERRNO_CODES.EAGAIN)}}var queuedLength=queu
ed.data.byteLength||queued.data.length;var queuedOffset=queued.data.byteOffset||
0;var queuedBuffer=queued.data.buffer||queued.data;var bytesRead=Math.min(length
,queuedLength);var res={buffer:new Uint8Array(queuedBuffer,queuedOffset,bytesRea
d),addr:queued.addr,port:queued.port};if(sock.type===1&&bytesRead<queuedLength){
var bytesRemaining=queuedLength-bytesRead;queued.data=new Uint8Array(queuedBuffe
r,queuedOffset+bytesRead,bytesRemaining);sock.recv_queue.unshift(queued)}return
res})}};function _send(fd,buf,len,flags){var sock=SOCKFS.getSocket(fd);if(!sock)
{___setErrNo(ERRNO_CODES.EBADF);return-1}return _write(fd,buf,len)}function _pwr
ite(fildes,buf,nbyte,offset){var stream=FS.getStream(fildes);if(!stream){___setE
rrNo(ERRNO_CODES.EBADF);return-1}try{var slab=HEAP8;return FS.write(stream,slab,
buf,nbyte,offset)}catch(e){FS.handleFSError(e);return-1}}function _write(fildes,
buf,nbyte){var stream=FS.getStream(fildes);if(!stream){___setErrNo(ERRNO_CODES.E
BADF);return-1}try{var slab=HEAP8;return FS.write(stream,slab,buf,nbyte)}catch(e
){FS.handleFSError(e);return-1}}function _fileno(stream){stream=FS.getStreamFrom
Ptr(stream);if(!stream)return-1;return stream.fd}function _fwrite(ptr,size,nitem
s,stream){var bytesToWrite=nitems*size;if(bytesToWrite==0)return 0;var fd=_filen
o(stream);var bytesWritten=_write(fd,ptr,bytesToWrite);if(bytesWritten==-1){var
streamObj=FS.getStreamFromPtr(stream);if(streamObj)streamObj.error=true;return 0
}else{return bytesWritten/size|0}}Module["_strlen"]=_strlen;function __reallyNeg
ative(x){return x<0||x===0&&1/x===-Infinity}function __formatString(format,varar
gs){var textIndex=format;var argIndex=0;function getNextArg(type){var ret;if(typ
e==="double"){ret=(HEAP32[tempDoublePtr>>2]=HEAP32[varargs+argIndex>>2],HEAP32[t
empDoublePtr+4>>2]=HEAP32[varargs+(argIndex+4)>>2],+HEAPF64[tempDoublePtr>>3])}e
lse if(type=="i64"){ret=[HEAP32[varargs+argIndex>>2],HEAP32[varargs+(argIndex+4)
>>2]]}else{type="i32";ret=HEAP32[varargs+argIndex>>2]}argIndex+=Runtime.getNativ
eFieldSize(type);return ret}var ret=[];var curr,next,currArg;while(1){var startT
extIndex=textIndex;curr=HEAP8[textIndex>>0];if(curr===0)break;next=HEAP8[textInd
ex+1>>0];if(curr==37){var flagAlwaysSigned=false;var flagLeftAlign=false;var fla
gAlternative=false;var flagZeroPad=false;var flagPadSign=false;flagsLoop:while(1
){switch(next){case 43:flagAlwaysSigned=true;break;case 45:flagLeftAlign=true;br
eak;case 35:flagAlternative=true;break;case 48:if(flagZeroPad){break flagsLoop}e
lse{flagZeroPad=true;break};case 32:flagPadSign=true;break;default:break flagsLo
op}textIndex++;next=HEAP8[textIndex+1>>0]}var width=0;if(next==42){width=getNext
Arg("i32");textIndex++;next=HEAP8[textIndex+1>>0]}else{while(next>=48&&next<=57)
{width=width*10+(next-48);textIndex++;next=HEAP8[textIndex+1>>0]}}var precisionS
et=false,precision=-1;if(next==46){precision=0;precisionSet=true;textIndex++;nex
t=HEAP8[textIndex+1>>0];if(next==42){precision=getNextArg("i32");textIndex++}els
e{while(1){var precisionChr=HEAP8[textIndex+1>>0];if(precisionChr<48||precisionC
hr>57)break;precision=precision*10+(precisionChr-48);textIndex++}}next=HEAP8[tex
tIndex+1>>0]}if(precision<0){precision=6;precisionSet=false}var argSize;switch(S
tring.fromCharCode(next)){case"h":var nextNext=HEAP8[textIndex+2>>0];if(nextNext
==104){textIndex++;argSize=1}else{argSize=2}break;case"l":var nextNext=HEAP8[tex
tIndex+2>>0];if(nextNext==108){textIndex++;argSize=8}else{argSize=4}break;case"L
":case"q":case"j":argSize=8;break;case"z":case"t":case"I":argSize=4;break;defaul
t:argSize=null}if(argSize)textIndex++;next=HEAP8[textIndex+1>>0];switch(String.f
romCharCode(next)){case"d":case"i":case"u":case"o":case"x":case"X":case"p":{var
signed=next==100||next==105;argSize=argSize||4;var currArg=getNextArg("i"+argSiz
e*8);var origArg=currArg;var argText;if(argSize==8){currArg=Runtime.makeBigInt(c
urrArg[0],currArg[1],next==117)}if(argSize<=4){var limit=Math.pow(256,argSize)-1
;currArg=(signed?reSign:unSign)(currArg&limit,argSize*8)}var currAbsArg=Math.abs
(currArg);var prefix="";if(next==100||next==105){if(argSize==8&&i64Math)argText=
i64Math.stringify(origArg[0],origArg[1],null);else argText=reSign(currArg,8*argS
ize,1).toString(10)}else if(next==117){if(argSize==8&&i64Math)argText=i64Math.st
ringify(origArg[0],origArg[1],true);else argText=unSign(currArg,8*argSize,1).toS
tring(10);currArg=Math.abs(currArg)}else if(next==111){argText=(flagAlternative?
"0":"")+currAbsArg.toString(8)}else if(next==120||next==88){prefix=flagAlternati
ve&&currArg!=0?"0x":"";if(argSize==8&&i64Math){if(origArg[1]){argText=(origArg[1
]>>>0).toString(16);var lower=(origArg[0]>>>0).toString(16);while(lower.length<8
)lower="0"+lower;argText+=lower}else{argText=(origArg[0]>>>0).toString(16)}}else
if(currArg<0){currArg=-currArg;argText=(currAbsArg-1).toString(16);var buffer=[
];for(var i=0;i<argText.length;i++){buffer.push((15-parseInt(argText[i],16)).toS
tring(16))}argText=buffer.join("");while(argText.length<argSize*2)argText="f"+ar
gText}else{argText=currAbsArg.toString(16)}if(next==88){prefix=prefix.toUpperCas
e();argText=argText.toUpperCase()}}else if(next==112){if(currAbsArg===0){argText
="(nil)"}else{prefix="0x";argText=currAbsArg.toString(16)}}if(precisionSet){whil
e(argText.length<precision){argText="0"+argText}}if(currArg>=0){if(flagAlwaysSig
ned){prefix="+"+prefix}else if(flagPadSign){prefix=" "+prefix}}if(argText.charAt
(0)=="-"){prefix="-"+prefix;argText=argText.substr(1)}while(prefix.length+argTex
t.length<width){if(flagLeftAlign){argText+=" "}else{if(flagZeroPad){argText="0"+
argText}else{prefix=" "+prefix}}}argText=prefix+argText;argText.split("").forEac
h((function(chr){ret.push(chr.charCodeAt(0))}));break};case"f":case"F":case"e":c
ase"E":case"g":case"G":{var currArg=getNextArg("double");var argText;if(isNaN(cu
rrArg)){argText="nan";flagZeroPad=false}else if(!isFinite(currArg)){argText=(cur
rArg<0?"-":"")+"inf";flagZeroPad=false}else{var isGeneral=false;var effectivePre
cision=Math.min(precision,20);if(next==103||next==71){isGeneral=true;precision=p
recision||1;var exponent=parseInt(currArg.toExponential(effectivePrecision).spli
t("e")[1],10);if(precision>exponent&&exponent>=-4){next=(next==103?"f":"F").char
CodeAt(0);precision-=exponent+1}else{next=(next==103?"e":"E").charCodeAt(0);prec
ision--}effectivePrecision=Math.min(precision,20)}if(next==101||next==69){argTex
t=currArg.toExponential(effectivePrecision);if(/[eE][-+]\d$/.test(argText)){argT
ext=argText.slice(0,-1)+"0"+argText.slice(-1)}}else if(next==102||next==70){argT
ext=currArg.toFixed(effectivePrecision);if(currArg===0&&__reallyNegative(currArg
)){argText="-"+argText}}var parts=argText.split("e");if(isGeneral&&!flagAlternat
ive){while(parts[0].length>1&&parts[0].indexOf(".")!=-1&&(parts[0].slice(-1)=="0
"||parts[0].slice(-1)==".")){parts[0]=parts[0].slice(0,-1)}}else{if(flagAlternat
ive&&argText.indexOf(".")==-1)parts[0]+=".";while(precision>effectivePrecision++
)parts[0]+="0"}argText=parts[0]+(parts.length>1?"e"+parts[1]:"");if(next==69)arg
Text=argText.toUpperCase();if(currArg>=0){if(flagAlwaysSigned){argText="+"+argTe
xt}else if(flagPadSign){argText=" "+argText}}}while(argText.length<width){if(fla
gLeftAlign){argText+=" "}else{if(flagZeroPad&&(argText[0]=="-"||argText[0]=="+")
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Text}}}if(next<97)argText=argText.toUpperCase();argText.split("").forEach((funct
ion(chr){ret.push(chr.charCodeAt(0))}));break};case"s":{var arg=getNextArg("i8*"
);var argLength=arg?_strlen(arg):"(null)".length;if(precisionSet)argLength=Math.
min(argLength,precision);if(!flagLeftAlign){while(argLength<width--){ret.push(32
)}}if(arg){for(var i=0;i<argLength;i++){ret.push(HEAPU8[arg++>>0])}}else{ret=ret
.concat(intArrayFromString("(null)".substr(0,argLength),true))}if(flagLeftAlign)
{while(argLength<width--){ret.push(32)}}break};case"c":{if(flagLeftAlign)ret.pus
h(getNextArg("i8"));while(--width>0){ret.push(32)}if(!flagLeftAlign)ret.push(get
NextArg("i8"));break};case"n":{var ptr=getNextArg("i32*");HEAP32[ptr>>2]=ret.len
gth;break};case"%":{ret.push(curr);break};default:{for(var i=startTextIndex;i<te
xtIndex+2;i++){ret.push(HEAP8[i>>0])}}}textIndex+=2}else{ret.push(curr);textInde
x+=1}}return ret}function _fprintf(stream,format,varargs){var result=__formatStr
ing(format,varargs);var stack=Runtime.stackSave();var ret=_fwrite(allocate(resul
t,"i8",ALLOC_STACK),1,result.length,stream);Runtime.stackRestore(stack);return r
et}function _printf(format,varargs){var stdout=HEAP32[_stdout>>2];return _fprint
f(stdout,format,varargs)}function _emscripten_memcpy_big(dest,src,num){HEAPU8.se
t(HEAPU8.subarray(src,src+num),dest);return dest}Module["_memcpy"]=_memcpy;funct
ion _fputs(s,stream){var fd=_fileno(stream);return _write(fd,s,_strlen(s))}funct
ion _fputc(c,stream){var chr=unSign(c&255);HEAP8[_fputc.ret>>0]=chr;var fd=_file
no(stream);var ret=_write(fd,_fputc.ret,1);if(ret==-1){var streamObj=FS.getStrea
mFromPtr(stream);if(streamObj)streamObj.error=true;return-1}else{return chr}}fun
ction _puts(s){var stdout=HEAP32[_stdout>>2];var ret=_fputs(s,stdout);if(ret<0){
return ret}else{var newlineRet=_fputc(10,stdout);return newlineRet<0?-1:ret+1}}f
unction _sbrk(bytes){var self=_sbrk;if(!self.called){DYNAMICTOP=alignMemoryPage(
DYNAMICTOP);self.called=true;assert(Runtime.dynamicAlloc);self.alloc=Runtime.dyn
amicAlloc;Runtime.dynamicAlloc=(function(){abort("cannot dynamically allocate, s
brk now has control")})}var ret=DYNAMICTOP;if(bytes!=0){var success=self.alloc(b
ytes);if(!success)return-1>>>0}return ret}function _emscripten_run_script_int(pt
r){return eval(Pointer_stringify(ptr))|0}function ___errno_location(){return ___
errno_state}function _emscripten_set_main_loop_timing(mode,value){Browser.mainLo
op.timingMode=mode;Browser.mainLoop.timingValue=value;if(!Browser.mainLoop.func)
{return 1}if(mode==0){Browser.mainLoop.scheduler=function Browser_mainLoop_sched
uler(){setTimeout(Browser.mainLoop.runner,value)};Browser.mainLoop.method="timeo
ut"}else if(mode==1){Browser.mainLoop.scheduler=function Browser_mainLoop_schedu
ler(){Browser.requestAnimationFrame(Browser.mainLoop.runner)};Browser.mainLoop.m
ethod="rAF"}return 0}function _emscripten_set_main_loop(func,fps,simulateInfinit
eLoop,arg,noSetTiming){Module["noExitRuntime"]=true;assert(!Browser.mainLoop.fun
c,"emscripten_set_main_loop: there can only be one main loop function at once: c
all emscripten_cancel_main_loop to cancel the previous one before setting a new
one with different parameters.");Browser.mainLoop.func=func;Browser.mainLoop.arg
=arg;var thisMainLoopId=Browser.mainLoop.currentlyRunningMainloop;Browser.mainLo
op.runner=function Browser_mainLoop_runner(){if(ABORT)return;if(Browser.mainLoop
.queue.length>0){var start=Date.now();var blocker=Browser.mainLoop.queue.shift()
;blocker.func(blocker.arg);if(Browser.mainLoop.remainingBlockers){var remaining=
Browser.mainLoop.remainingBlockers;var next=remaining%1==0?remaining-1:Math.floo
r(remaining);if(blocker.counted){Browser.mainLoop.remainingBlockers=next}else{ne
xt=next+.5;Browser.mainLoop.remainingBlockers=(8*remaining+next)/9}}console.log(
'main loop blocker "'+blocker.name+'" took '+(Date.now()-start)+" ms");Browser.m
ainLoop.updateStatus();setTimeout(Browser.mainLoop.runner,0);return}if(thisMainL
oopId<Browser.mainLoop.currentlyRunningMainloop)return;Browser.mainLoop.currentF
rameNumber=Browser.mainLoop.currentFrameNumber+1|0;if(Browser.mainLoop.timingMod
e==1&&Browser.mainLoop.timingValue>1&&Browser.mainLoop.currentFrameNumber%Browse
r.mainLoop.timingValue!=0){Browser.mainLoop.scheduler();return}if(Browser.mainLo
op.method==="timeout"&&Module.ctx){Module.printErr("Looks like you are rendering
without using requestAnimationFrame for the main loop. You should use 0 for the
frame rate in emscripten_set_main_loop in order to use requestAnimationFrame, a
s that can greatly improve your frame rates!");Browser.mainLoop.method=""}Browse
r.mainLoop.runIter((function(){if(typeof arg!=="undefined"){Runtime.dynCall("vi"
,func,[arg])}else{Runtime.dynCall("v",func)}}));if(thisMainLoopId<Browser.mainLo
op.currentlyRunningMainloop)return;if(typeof SDL==="object"&&SDL.audio&&SDL.audi
o.queueNewAudioData)SDL.audio.queueNewAudioData();Browser.mainLoop.scheduler()};
if(!noSetTiming){if(fps&&fps>0)_emscripten_set_main_loop_timing(0,1e3/fps);else
_emscripten_set_main_loop_timing(1,1);Browser.mainLoop.scheduler()}if(simulateIn
finiteLoop){throw"SimulateInfiniteLoop"}}var Browser={mainLoop:{scheduler:null,m
ethod:"",currentlyRunningMainloop:0,func:null,arg:0,timingMode:0,timingValue:0,c
urrentFrameNumber:0,queue:[],pause:(function(){Browser.mainLoop.scheduler=null;B
rowser.mainLoop.currentlyRunningMainloop++}),resume:(function(){Browser.mainLoop
.currentlyRunningMainloop++;var timingMode=Browser.mainLoop.timingMode;var timin
gValue=Browser.mainLoop.timingValue;var func=Browser.mainLoop.func;Browser.mainL
oop.func=null;_emscripten_set_main_loop(func,0,false,Browser.mainLoop.arg,true);
_emscripten_set_main_loop_timing(timingMode,timingValue);Browser.mainLoop.schedu
ler()}),updateStatus:(function(){if(Module["setStatus"]){var message=Module["sta
tusMessage"]||"Please wait...";var remaining=Browser.mainLoop.remainingBlockers;
var expected=Browser.mainLoop.expectedBlockers;if(remaining){if(remaining<expect
ed){Module["setStatus"](message+" ("+(expected-remaining)+"/"+expected+")")}else
{Module["setStatus"](message)}}else{Module["setStatus"]("")}}}),runIter:(functio
n(func){if(ABORT)return;if(Module["preMainLoop"]){var preRet=Module["preMainLoop
"]();if(preRet===false){return}}try{func()}catch(e){if(e instanceof ExitStatus){
return}else{if(e&&typeof e==="object"&&e.stack)Module.printErr("exception thrown
: "+[e,e.stack]);throw e}}if(Module["postMainLoop"])Module["postMainLoop"]()})},
isFullScreen:false,pointerLock:false,moduleContextCreatedCallbacks:[],workers:[]
,init:(function(){if(!Module["preloadPlugins"])Module["preloadPlugins"]=[];if(Br
owser.initted)return;Browser.initted=true;try{new Blob;Browser.hasBlobConstructo
r=true}catch(e){Browser.hasBlobConstructor=false;console.log("warning: no blob c
onstructor, cannot create blobs with mimetypes")}Browser.BlobBuilder=typeof MozB
lobBuilder!="undefined"?MozBlobBuilder:typeof WebKitBlobBuilder!="undefined"?Web
KitBlobBuilder:!Browser.hasBlobConstructor?console.log("warning: no BlobBuilder"
):null;Browser.URLObject=typeof window!="undefined"?window.URL?window.URL:window
.webkitURL:undefined;if(!Module.noImageDecoding&&typeof Browser.URLObject==="und
efined"){console.log("warning: Browser does not support creating object URLs. Bu
ilt-in browser image decoding will not be available.");Module.noImageDecoding=tr
ue}var imagePlugin={};imagePlugin["canHandle"]=function imagePlugin_canHandle(na
me){return!Module.noImageDecoding&&/\.(jpg|jpeg|png|bmp)$/i.test(name)};imagePlu
gin["handle"]=function imagePlugin_handle(byteArray,name,onload,onerror){var b=n
ull;if(Browser.hasBlobConstructor){try{b=new Blob([byteArray],{type:Browser.getM
imetype(name)});if(b.size!==byteArray.length){b=new Blob([(new Uint8Array(byteAr
ray)).buffer],{type:Browser.getMimetype(name)})}}catch(e){Runtime.warnOnce("Blob
constructor present but fails: "+e+"; falling back to blob builder")}}if(!b){va
r bb=new Browser.BlobBuilder;bb.append((new Uint8Array(byteArray)).buffer);b=bb.
getBlob()}var url=Browser.URLObject.createObjectURL(b);var img=new Image;img.onl
oad=function img_onload(){assert(img.complete,"Image "+name+" could not be decod
ed");var canvas=document.createElement("canvas");canvas.width=img.width;canvas.h
eight=img.height;var ctx=canvas.getContext("2d");ctx.drawImage(img,0,0);Module["
preloadedImages"][name]=canvas;Browser.URLObject.revokeObjectURL(url);if(onload)
onload(byteArray)};img.onerror=function img_onerror(event){console.log("Image "+
url+" could not be decoded");if(onerror)onerror()};img.src=url};Module["preloadP
lugins"].push(imagePlugin);var audioPlugin={};audioPlugin["canHandle"]=function
audioPlugin_canHandle(name){return!Module.noAudioDecoding&&name.substr(-4)in{".o
gg":1,".wav":1,".mp3":1}};audioPlugin["handle"]=function audioPlugin_handle(byte
Array,name,onload,onerror){var done=false;function finish(audio){if(done)return;
done=true;Module["preloadedAudios"][name]=audio;if(onload)onload(byteArray)}func
tion fail(){if(done)return;done=true;Module["preloadedAudios"][name]=new Audio;i
f(onerror)onerror()}if(Browser.hasBlobConstructor){try{var b=new Blob([byteArray
],{type:Browser.getMimetype(name)})}catch(e){return fail()}var url=Browser.URLOb
ject.createObjectURL(b);var audio=new Audio;audio.addEventListener("canplaythrou
gh",(function(){finish(audio)}),false);audio.onerror=function audio_onerror(even
t){if(done)return;console.log("warning: browser could not fully decode audio "+n
ame+", trying slower base64 approach");function encode64(data){var BASE="ABCDEFG
HIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";var PAD="=";var ret="
";var leftchar=0;var leftbits=0;for(var i=0;i<data.length;i++){leftchar=leftchar
<<8|data[i];leftbits+=8;while(leftbits>=6){var curr=leftchar>>leftbits-6&63;left
bits-=6;ret+=BASE[curr]}}if(leftbits==2){ret+=BASE[(leftchar&3)<<4];ret+=PAD+PAD
}else if(leftbits==4){ret+=BASE[(leftchar&15)<<2];ret+=PAD}return ret}audio.src=
"data:audio/x-"+name.substr(-3)+";base64,"+encode64(byteArray);finish(audio)};au
dio.src=url;Browser.safeSetTimeout((function(){finish(audio)}),1e4)}else{return
fail()}};Module["preloadPlugins"].push(audioPlugin);var canvas=Module["canvas"];
function pointerLockChange(){Browser.pointerLock=document["pointerLockElement"]=
==canvas||document["mozPointerLockElement"]===canvas||document["webkitPointerLoc
kElement"]===canvas||document["msPointerLockElement"]===canvas}if(canvas){canvas
.requestPointerLock=canvas["requestPointerLock"]||canvas["mozRequestPointerLock"
]||canvas["webkitRequestPointerLock"]||canvas["msRequestPointerLock"]||(function
(){});canvas.exitPointerLock=document["exitPointerLock"]||document["mozExitPoint
erLock"]||document["webkitExitPointerLock"]||document["msExitPointerLock"]||(fun
ction(){});canvas.exitPointerLock=canvas.exitPointerLock.bind(document);document
.addEventListener("pointerlockchange",pointerLockChange,false);document.addEvent
Listener("mozpointerlockchange",pointerLockChange,false);document.addEventListen
er("webkitpointerlockchange",pointerLockChange,false);document.addEventListener(
"mspointerlockchange",pointerLockChange,false);if(Module["elementPointerLock"]){
canvas.addEventListener("click",(function(ev){if(!Browser.pointerLock&&canvas.re
questPointerLock){canvas.requestPointerLock();ev.preventDefault()}}),false)}}}),
createContext:(function(canvas,useWebGL,setInModule,webGLContextAttributes){if(u
seWebGL&&Module.ctx&&canvas==Module.canvas)return Module.ctx;var ctx;var context
Handle;if(useWebGL){var contextAttributes={antialias:false,alpha:false};if(webGL
ContextAttributes){for(var attribute in webGLContextAttributes){contextAttribute
s[attribute]=webGLContextAttributes[attribute]}}contextHandle=GL.createContext(c
anvas,contextAttributes);if(contextHandle){ctx=GL.getContext(contextHandle).GLct
x}canvas.style.backgroundColor="black"}else{ctx=canvas.getContext("2d")}if(!ctx)
return null;if(setInModule){if(!useWebGL)assert(typeof GLctx==="undefined","cann
ot set in module if GLctx is used, but we are a non-GL context that would replac
e it");Module.ctx=ctx;if(useWebGL)GL.makeContextCurrent(contextHandle);Module.us
eWebGL=useWebGL;Browser.moduleContextCreatedCallbacks.forEach((function(callback
){callback()}));Browser.init()}return ctx}),destroyContext:(function(canvas,useW
ebGL,setInModule){}),fullScreenHandlersInstalled:false,lockPointer:undefined,res
izeCanvas:undefined,requestFullScreen:(function(lockPointer,resizeCanvas,vrDevic
e){Browser.lockPointer=lockPointer;Browser.resizeCanvas=resizeCanvas;Browser.vrD
evice=vrDevice;if(typeof Browser.lockPointer==="undefined")Browser.lockPointer=t
rue;if(typeof Browser.resizeCanvas==="undefined")Browser.resizeCanvas=false;if(t
ypeof Browser.vrDevice==="undefined")Browser.vrDevice=null;var canvas=Module["ca
nvas"];function fullScreenChange(){Browser.isFullScreen=false;var canvasContaine
r=canvas.parentNode;if((document["webkitFullScreenElement"]||document["webkitFul
lscreenElement"]||document["mozFullScreenElement"]||document["mozFullscreenEleme
nt"]||document["fullScreenElement"]||document["fullscreenElement"]||document["ms
FullScreenElement"]||document["msFullscreenElement"]||document["webkitCurrentFul
lScreenElement"])===canvasContainer){canvas.cancelFullScreen=document["cancelFul
lScreen"]||document["mozCancelFullScreen"]||document["webkitCancelFullScreen"]||
document["msExitFullscreen"]||document["exitFullscreen"]||(function(){});canvas.
cancelFullScreen=canvas.cancelFullScreen.bind(document);if(Browser.lockPointer)c
anvas.requestPointerLock();Browser.isFullScreen=true;if(Browser.resizeCanvas)Bro
wser.setFullScreenCanvasSize()}else{canvasContainer.parentNode.insertBefore(canv
as,canvasContainer);canvasContainer.parentNode.removeChild(canvasContainer);if(B
rowser.resizeCanvas)Browser.setWindowedCanvasSize()}if(Module["onFullScreen"])Mo
dule["onFullScreen"](Browser.isFullScreen);Browser.updateCanvasDimensions(canvas
)}if(!Browser.fullScreenHandlersInstalled){Browser.fullScreenHandlersInstalled=t
rue;document.addEventListener("fullscreenchange",fullScreenChange,false);documen
t.addEventListener("mozfullscreenchange",fullScreenChange,false);document.addEve
ntListener("webkitfullscreenchange",fullScreenChange,false);document.addEventLis
tener("MSFullscreenChange",fullScreenChange,false)}var canvasContainer=document.
createElement("div");canvas.parentNode.insertBefore(canvasContainer,canvas);canv
asContainer.appendChild(canvas);canvasContainer.requestFullScreen=canvasContaine
r["requestFullScreen"]||canvasContainer["mozRequestFullScreen"]||canvasContainer
["msRequestFullscreen"]||(canvasContainer["webkitRequestFullScreen"]?(function()
{canvasContainer["webkitRequestFullScreen"](Element["ALLOW_KEYBOARD_INPUT"])}):n
ull);if(vrDevice){canvasContainer.requestFullScreen({vrDisplay:vrDevice})}else{c
anvasContainer.requestFullScreen()}}),nextRAF:0,fakeRequestAnimationFrame:(funct
ion(func){var now=Date.now();if(Browser.nextRAF===0){Browser.nextRAF=now+1e3/60}
else{while(now+2>=Browser.nextRAF){Browser.nextRAF+=1e3/60}}var delay=Math.max(B
rowser.nextRAF-now,0);setTimeout(func,delay)}),requestAnimationFrame:function re
questAnimationFrame(func){if(typeof window==="undefined"){Browser.fakeRequestAni
mationFrame(func)}else{if(!window.requestAnimationFrame){window.requestAnimation
Frame=window["requestAnimationFrame"]||window["mozRequestAnimationFrame"]||windo
w["webkitRequestAnimationFrame"]||window["msRequestAnimationFrame"]||window["oRe
questAnimationFrame"]||Browser.fakeRequestAnimationFrame}window.requestAnimation
Frame(func)}},safeCallback:(function(func){return(function(){if(!ABORT)return fu
nc.apply(null,arguments)})}),allowAsyncCallbacks:true,queuedAsyncCallbacks:[],pa
useAsyncCallbacks:(function(){Browser.allowAsyncCallbacks=false}),resumeAsyncCal
lbacks:(function(){Browser.allowAsyncCallbacks=true;if(Browser.queuedAsyncCallba
cks.length>0){var callbacks=Browser.queuedAsyncCallbacks;Browser.queuedAsyncCall
backs=[];callbacks.forEach((function(func){func()}))}}),safeRequestAnimationFram
e:(function(func){return Browser.requestAnimationFrame((function(){if(ABORT)retu
rn;if(Browser.allowAsyncCallbacks){func()}else{Browser.queuedAsyncCallbacks.push
(func)}}))}),safeSetTimeout:(function(func,timeout){Module["noExitRuntime"]=true
;return setTimeout((function(){if(ABORT)return;if(Browser.allowAsyncCallbacks){f
unc()}else{Browser.queuedAsyncCallbacks.push(func)}}),timeout)}),safeSetInterval
:(function(func,timeout){Module["noExitRuntime"]=true;return setInterval((functi
on(){if(ABORT)return;if(Browser.allowAsyncCallbacks){func()}}),timeout)}),getMim
etype:(function(name){return{"jpg":"image/jpeg","jpeg":"image/jpeg","png":"image
/png","bmp":"image/bmp","ogg":"audio/ogg","wav":"audio/wav","mp3":"audio/mpeg"}[
name.substr(name.lastIndexOf(".")+1)]}),getUserMedia:(function(func){if(!window.
getUserMedia){window.getUserMedia=navigator["getUserMedia"]||navigator["mozGetUs
erMedia"]}window.getUserMedia(func)}),getMovementX:(function(event){return event
["movementX"]||event["mozMovementX"]||event["webkitMovementX"]||0}),getMovementY
:(function(event){return event["movementY"]||event["mozMovementY"]||event["webki
tMovementY"]||0}),getMouseWheelDelta:(function(event){var delta=0;switch(event.t
ype){case"DOMMouseScroll":delta=event.detail;break;case"mousewheel":delta=event.
wheelDelta;break;case"wheel":delta=event["deltaY"];break;default:throw"unrecogni
zed mouse wheel event: "+event.type}return delta}),mouseX:0,mouseY:0,mouseMoveme
ntX:0,mouseMovementY:0,touches:{},lastTouches:{},calculateMouseEvent:(function(e
vent){if(Browser.pointerLock){if(event.type!="mousemove"&&"mozMovementX"in event
){Browser.mouseMovementX=Browser.mouseMovementY=0}else{Browser.mouseMovementX=Br
owser.getMovementX(event);Browser.mouseMovementY=Browser.getMovementY(event)}if(
typeof SDL!="undefined"){Browser.mouseX=SDL.mouseX+Browser.mouseMovementX;Browse
r.mouseY=SDL.mouseY+Browser.mouseMovementY}else{Browser.mouseX+=Browser.mouseMov
ementX;Browser.mouseY+=Browser.mouseMovementY}}else{var rect=Module["canvas"].ge
tBoundingClientRect();var cw=Module["canvas"].width;var ch=Module["canvas"].heig
ht;var scrollX=typeof window.scrollX!=="undefined"?window.scrollX:window.pageXOf
fset;var scrollY=typeof window.scrollY!=="undefined"?window.scrollY:window.pageY
Offset;if(event.type==="touchstart"||event.type==="touchend"||event.type==="touc
hmove"){var touch=event.touch;if(touch===undefined){return}var adjustedX=touch.p
ageX-(scrollX+rect.left);var adjustedY=touch.pageY-(scrollY+rect.top);adjustedX=
adjustedX*(cw/rect.width);adjustedY=adjustedY*(ch/rect.height);var coords={x:adj
ustedX,y:adjustedY};if(event.type==="touchstart"){Browser.lastTouches[touch.iden
tifier]=coords;Browser.touches[touch.identifier]=coords}else if(event.type==="to
uchend"||event.type==="touchmove"){Browser.lastTouches[touch.identifier]=Browser
.touches[touch.identifier];Browser.touches[touch.identifier]={x:adjustedX,y:adju
stedY}}return}var x=event.pageX-(scrollX+rect.left);var y=event.pageY-(scrollY+r
ect.top);x=x*(cw/rect.width);y=y*(ch/rect.height);Browser.mouseMovementX=x-Brows
er.mouseX;Browser.mouseMovementY=y-Browser.mouseY;Browser.mouseX=x;Browser.mouse
Y=y}}),xhrLoad:(function(url,onload,onerror){var xhr=new XMLHttpRequest;xhr.open
("GET",url,true);xhr.responseType="arraybuffer";xhr.onload=function xhr_onload()
{if(xhr.status==200||xhr.status==0&&xhr.response){onload(xhr.response)}else{oner
ror()}};xhr.onerror=onerror;xhr.send(null)}),asyncLoad:(function(url,onload,oner
ror,noRunDep){Browser.xhrLoad(url,(function(arrayBuffer){assert(arrayBuffer,'Loa
ding data file "'+url+'" failed (no arrayBuffer).');onload(new Uint8Array(arrayB
uffer));if(!noRunDep)removeRunDependency("al "+url)}),(function(event){if(onerro
r){onerror()}else{throw'Loading data file "'+url+'" failed.'}}));if(!noRunDep)ad
dRunDependency("al "+url)}),resizeListeners:[],updateResizeListeners:(function()
{var canvas=Module["canvas"];Browser.resizeListeners.forEach((function(listener)
{listener(canvas.width,canvas.height)}))}),setCanvasSize:(function(width,height,
noUpdates){var canvas=Module["canvas"];Browser.updateCanvasDimensions(canvas,wid
th,height);if(!noUpdates)Browser.updateResizeListeners()}),windowedWidth:0,windo
wedHeight:0,setFullScreenCanvasSize:(function(){if(typeof SDL!="undefined"){var
flags=HEAPU32[SDL.screen+Runtime.QUANTUM_SIZE*0>>2];flags=flags|8388608;HEAP32[S
DL.screen+Runtime.QUANTUM_SIZE*0>>2]=flags}Browser.updateResizeListeners()}),set
WindowedCanvasSize:(function(){if(typeof SDL!="undefined"){var flags=HEAPU32[SDL
.screen+Runtime.QUANTUM_SIZE*0>>2];flags=flags&~8388608;HEAP32[SDL.screen+Runtim
e.QUANTUM_SIZE*0>>2]=flags}Browser.updateResizeListeners()}),updateCanvasDimensi
ons:(function(canvas,wNative,hNative){if(wNative&&hNative){canvas.widthNative=wN
ative;canvas.heightNative=hNative}else{wNative=canvas.widthNative;hNative=canvas
.heightNative}var w=wNative;var h=hNative;if(Module["forcedAspectRatio"]&&Module
["forcedAspectRatio"]>0){if(w/h<Module["forcedAspectRatio"]){w=Math.round(h*Modu
le["forcedAspectRatio"])}else{h=Math.round(w/Module["forcedAspectRatio"])}}if((d
ocument["webkitFullScreenElement"]||document["webkitFullscreenElement"]||documen
t["mozFullScreenElement"]||document["mozFullscreenElement"]||document["fullScree
nElement"]||document["fullscreenElement"]||document["msFullScreenElement"]||docu
ment["msFullscreenElement"]||document["webkitCurrentFullScreenElement"])===canva
s.parentNode&&typeof screen!="undefined"){var factor=Math.min(screen.width/w,scr
een.height/h);w=Math.round(w*factor);h=Math.round(h*factor)}if(Browser.resizeCan
vas){if(canvas.width!=w)canvas.width=w;if(canvas.height!=h)canvas.height=h;if(ty
peof canvas.style!="undefined"){canvas.style.removeProperty("width");canvas.styl
e.removeProperty("height")}}else{if(canvas.width!=wNative)canvas.width=wNative;i
f(canvas.height!=hNative)canvas.height=hNative;if(typeof canvas.style!="undefine
d"){if(w!=wNative||h!=hNative){canvas.style.setProperty("width",w+"px","importan
t");canvas.style.setProperty("height",h+"px","important")}else{canvas.style.remo
veProperty("width");canvas.style.removeProperty("height")}}}}),wgetRequests:{},n
extWgetRequestHandle:0,getNextWgetRequestHandle:(function(){var handle=Browser.n
extWgetRequestHandle;Browser.nextWgetRequestHandle++;return handle})};function _
time(ptr){var ret=Date.now()/1e3|0;if(ptr){HEAP32[ptr>>2]=ret}return ret}functio
n _emscripten_run_script(ptr){eval(Pointer_stringify(ptr))}___errno_state=Runtim
e.staticAlloc(4);HEAP32[___errno_state>>2]=0;FS.staticInit();__ATINIT__.unshift(
{func:(function(){if(!Module["noFSInit"]&&!FS.init.initialized)FS.init()})});__A
TMAIN__.push({func:(function(){FS.ignorePermissions=false})});__ATEXIT__.push({f
unc:(function(){FS.quit()})});Module["FS_createFolder"]=FS.createFolder;Module["
FS_createPath"]=FS.createPath;Module["FS_createDataFile"]=FS.createDataFile;Modu
le["FS_createPreloadedFile"]=FS.createPreloadedFile;Module["FS_createLazyFile"]=
FS.createLazyFile;Module["FS_createLink"]=FS.createLink;Module["FS_createDevice"
]=FS.createDevice;__ATINIT__.unshift({func:(function(){TTY.init()})});__ATEXIT__
.push({func:(function(){TTY.shutdown()})});if(ENVIRONMENT_IS_NODE){var fs=requir
e("fs");var NODEJS_PATH=require("path");NODEFS.staticInit()}__ATINIT__.push({fun
c:(function(){SOCKFS.root=FS.mount(SOCKFS,{},null)})});_fputc.ret=allocate([0],"
i8",ALLOC_STATIC);Module["requestFullScreen"]=function Module_requestFullScreen(
lockPointer,resizeCanvas,vrDevice){Browser.requestFullScreen(lockPointer,resizeC
anvas,vrDevice)};Module["requestAnimationFrame"]=function Module_requestAnimatio
nFrame(func){Browser.requestAnimationFrame(func)};Module["setCanvasSize"]=functi
on Module_setCanvasSize(width,height,noUpdates){Browser.setCanvasSize(width,heig
ht,noUpdates)};Module["pauseMainLoop"]=function Module_pauseMainLoop(){Browser.m
ainLoop.pause()};Module["resumeMainLoop"]=function Module_resumeMainLoop(){Brows
er.mainLoop.resume()};Module["getUserMedia"]=function Module_getUserMedia(){Brow
ser.getUserMedia()};STACK_BASE=STACKTOP=Runtime.alignMemory(STATICTOP);staticSea
led=true;STACK_MAX=STACK_BASE+TOTAL_STACK;DYNAMIC_BASE=DYNAMICTOP=Runtime.alignM
emory(STACK_MAX);assert(DYNAMIC_BASE<TOTAL_MEMORY,"TOTAL_MEMORY not big enough f
or stack");Module.asmGlobalArg={"Math":Math,"Int8Array":Int8Array,"Int16Array":I
nt16Array,"Int32Array":Int32Array,"Uint8Array":Uint8Array,"Uint16Array":Uint16Ar
ray,"Uint32Array":Uint32Array,"Float32Array":Float32Array,"Float64Array":Float64
Array,"NaN":NaN,"Infinity":Infinity};Module.asmLibraryArg={"abort":abort,"assert
":assert,"_emscripten_run_script_string":_emscripten_run_script_string,"_emscrip
ten_run_script":_emscripten_run_script,"_send":_send,"__reallyNegative":__really
Negative,"_fflush":_fflush,"_pwrite":_pwrite,"_fprintf":_fprintf,"_emscripten_se
t_main_loop_timing":_emscripten_set_main_loop_timing,"_sbrk":_sbrk,"_emscripten_
memcpy_big":_emscripten_memcpy_big,"_fileno":_fileno,"_sysconf":_sysconf,"___set
ErrNo":___setErrNo,"_puts":_puts,"_printf":_printf,"_emscripten_run_script_int":
_emscripten_run_script_int,"_write":_write,"_emscripten_set_main_loop":_emscript
en_set_main_loop,"___errno_location":___errno_location,"_fputc":_fputc,"_abort":
_abort,"_fwrite":_fwrite,"_time":_time,"_mkport":_mkport,"__formatString":__form
atString,"_fputs":_fputs,"STACKTOP":STACKTOP,"STACK_MAX":STACK_MAX,"tempDoublePt
r":tempDoublePtr,"ABORT":ABORT};// EMSCRIPTEN_START_ASM |
Chromium Code Reviews
Issue 1101493002:
[test] Initial import of an emscripten test suite. (Closed)
Base URL: https://chromium.googlesource.com/v8/v8.git@master